=============================================================================== 0010ef64 : #define MAXSYMLINK 5 int IMFS_Set_handlers( rtems_filesystem_location_info_t *loc ) { 10ef64: 55 push %ebp 10ef65: 89 e5 mov %esp,%ebp 10ef67: 8b 45 08 mov 0x8(%ebp),%eax IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 10ef6a: 8b 50 10 mov 0x10(%eax),%edx 10ef6d: 8b 4a 34 mov 0x34(%edx),%ecx switch( node->type ) { 10ef70: 8b 10 mov (%eax),%edx 10ef72: 83 7a 4c 07 cmpl $0x7,0x4c(%edx) 10ef76: 77 12 ja 10ef8a <== NEVER TAKEN 10ef78: 8b 52 4c mov 0x4c(%edx),%edx 10ef7b: ff 24 95 f0 07 12 00 jmp *0x1207f0(,%edx,4) 10ef82: 66 90 xchg %ax,%ax case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 10ef84: 8b 51 0c mov 0xc(%ecx),%edx 10ef87: 89 50 08 mov %edx,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10ef8a: 31 c0 xor %eax,%eax 10ef8c: c9 leave 10ef8d: c3 ret 10ef8e: 66 90 xchg %ax,%ax break; case IMFS_LINEAR_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; 10ef90: 8b 51 08 mov 0x8(%ecx),%edx 10ef93: 89 50 08 mov %edx,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10ef96: 31 c0 xor %eax,%eax 10ef98: c9 leave 10ef99: c3 ret 10ef9a: 66 90 xchg %ax,%ax case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; break; case IMFS_SYM_LINK: case IMFS_HARD_LINK: loc->handlers = &IMFS_link_handlers; 10ef9c: c7 40 08 a0 08 12 00 movl $0x1208a0,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10efa3: 31 c0 xor %eax,%eax 10efa5: c9 leave 10efa6: c3 ret 10efa7: 90 nop break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_FIFO: loc->handlers = fs_info->fifo_handlers; 10efa8: 8b 51 10 mov 0x10(%ecx),%edx 10efab: 89 50 08 mov %edx,0x8(%eax) break; } return 0; } 10efae: 31 c0 xor %eax,%eax 10efb0: c9 leave 10efb1: c3 ret 10efb2: 66 90 xchg %ax,%ax switch( node->type ) { case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; break; case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; 10efb4: c7 40 08 20 08 12 00 movl $0x120820,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10efbb: 31 c0 xor %eax,%eax 10efbd: c9 leave 10efbe: c3 ret =============================================================================== 0010f8ac : void IMFS_check_node_remove( IMFS_jnode_t *jnode ) { 10f8ac: 55 push %ebp 10f8ad: 89 e5 mov %esp,%ebp 10f8af: 53 push %ebx 10f8b0: 83 ec 10 sub $0x10,%esp 10f8b3: 8b 5d 08 mov 0x8(%ebp),%ebx if ( !rtems_libio_is_file_open( jnode ) && jnode->st_nlink < 1 ) { 10f8b6: 53 push %ebx 10f8b7: e8 d8 04 00 00 call 10fd94 10f8bc: 83 c4 10 add $0x10,%esp 10f8bf: 85 c0 test %eax,%eax 10f8c1: 75 2d jne 10f8f0 10f8c3: 66 83 7b 34 00 cmpw $0x0,0x34(%ebx) 10f8c8: 75 26 jne 10f8f0 if ( rtems_filesystem_current.node_access == jnode ) 10f8ca: a1 70 41 12 00 mov 0x124170,%eax 10f8cf: 39 58 04 cmp %ebx,0x4(%eax) 10f8d2: 74 58 je 10f92c rtems_filesystem_current.node_access = NULL; switch ( jnode->type ) { 10f8d4: 8b 43 4c mov 0x4c(%ebx),%eax 10f8d7: 83 f8 04 cmp $0x4,%eax 10f8da: 74 34 je 10f910 10f8dc: 83 f8 05 cmp $0x5,%eax 10f8df: 74 17 je 10f8f8 break; default: break; } free( jnode ); 10f8e1: 89 5d 08 mov %ebx,0x8(%ebp) } } 10f8e4: 8b 5d fc mov -0x4(%ebp),%ebx 10f8e7: c9 leave break; default: break; } free( jnode ); 10f8e8: e9 c7 87 ff ff jmp 1080b4 10f8ed: 8d 76 00 lea 0x0(%esi),%esi } } 10f8f0: 8b 5d fc mov -0x4(%ebp),%ebx 10f8f3: c9 leave 10f8f4: c3 ret 10f8f5: 8d 76 00 lea 0x0(%esi),%esi if ( rtems_filesystem_current.node_access == jnode ) rtems_filesystem_current.node_access = NULL; switch ( jnode->type ) { case IMFS_MEMORY_FILE: IMFS_memfile_remove( jnode ); 10f8f8: 83 ec 0c sub $0xc,%esp 10f8fb: 53 push %ebx 10f8fc: e8 6b 19 00 00 call 11126c break; 10f901: 83 c4 10 add $0x10,%esp break; default: break; } free( jnode ); 10f904: 89 5d 08 mov %ebx,0x8(%ebp) } } 10f907: 8b 5d fc mov -0x4(%ebp),%ebx 10f90a: c9 leave break; default: break; } free( jnode ); 10f90b: e9 a4 87 ff ff jmp 1080b4 switch ( jnode->type ) { case IMFS_MEMORY_FILE: IMFS_memfile_remove( jnode ); break; case IMFS_SYM_LINK: free( jnode->info.sym_link.name ); 10f910: 83 ec 0c sub $0xc,%esp 10f913: ff 73 50 pushl 0x50(%ebx) 10f916: e8 99 87 ff ff call 1080b4 break; 10f91b: 83 c4 10 add $0x10,%esp default: break; } free( jnode ); 10f91e: 89 5d 08 mov %ebx,0x8(%ebp) } } 10f921: 8b 5d fc mov -0x4(%ebp),%ebx 10f924: c9 leave break; default: break; } free( jnode ); 10f925: e9 8a 87 ff ff jmp 1080b4 10f92a: 66 90 xchg %ax,%ax void IMFS_check_node_remove( IMFS_jnode_t *jnode ) { if ( !rtems_libio_is_file_open( jnode ) && jnode->st_nlink < 1 ) { if ( rtems_filesystem_current.node_access == jnode ) rtems_filesystem_current.node_access = NULL; 10f92c: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) 10f933: eb 9f jmp 10f8d4 =============================================================================== 0010edf8 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 10edf8: 55 push %ebp 10edf9: 89 e5 mov %esp,%ebp 10edfb: 57 push %edi 10edfc: 56 push %esi 10edfd: 53 push %ebx 10edfe: 83 ec 1c sub $0x1c,%esp 10ee01: 8b 45 08 mov 0x8(%ebp),%eax 10ee04: 8b 5d 0c mov 0xc(%ebp),%ebx IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 10ee07: 85 c0 test %eax,%eax 10ee09: 0f 84 ba 00 00 00 je 10eec9 <== NEVER TAKEN return NULL; parent = parent_loc->node_access; 10ee0f: 8b 38 mov (%eax),%edi fs_info = parent_loc->mt_entry->fs_info; 10ee11: 8b 40 10 mov 0x10(%eax),%eax 10ee14: 8b 70 34 mov 0x34(%eax),%esi /* * Reject creation of FIFOs if support is disabled. */ if ( type == IMFS_FIFO && 10ee17: 83 fb 07 cmp $0x7,%ebx 10ee1a: 0f 84 9c 00 00 00 je 10eebc return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 10ee20: 50 push %eax 10ee21: a1 70 41 12 00 mov 0x124170,%eax 10ee26: 8b 40 2c mov 0x2c(%eax),%eax 10ee29: f7 d0 not %eax 10ee2b: 23 45 14 and 0x14(%ebp),%eax 10ee2e: 50 push %eax 10ee2f: ff 75 10 pushl 0x10(%ebp) 10ee32: 53 push %ebx 10ee33: e8 54 ff ff ff call 10ed8c if ( !node ) 10ee38: 83 c4 10 add $0x10,%esp 10ee3b: 85 c0 test %eax,%eax 10ee3d: 74 73 je 10eeb2 return NULL; /* * Set the type specific information */ if ( type == IMFS_DIRECTORY ) { 10ee3f: 83 fb 01 cmp $0x1,%ebx 10ee42: 74 38 je 10ee7c rtems_chain_initialize_empty(&node->info.directory.Entries); } else if ( type == IMFS_HARD_LINK ) { 10ee44: 83 fb 03 cmp $0x3,%ebx 10ee47: 0f 84 97 00 00 00 je 10eee4 node->info.hard_link.link_node = info->hard_link.link_node; } else if ( type == IMFS_SYM_LINK ) { 10ee4d: 83 fb 04 cmp $0x4,%ebx 10ee50: 0f 84 8e 00 00 00 je 10eee4 node->info.sym_link.name = info->sym_link.name; } else if ( type == IMFS_DEVICE ) { 10ee56: 83 fb 02 cmp $0x2,%ebx 10ee59: 74 79 je 10eed4 node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; } else if ( type == IMFS_LINEAR_FILE ) { 10ee5b: 83 fb 06 cmp $0x6,%ebx 10ee5e: 0f 84 8c 00 00 00 je 10eef0 node->info.linearfile.size = 0; node->info.linearfile.direct = 0; } else if ( type == IMFS_MEMORY_FILE ) { 10ee64: 83 fb 05 cmp $0x5,%ebx 10ee67: 0f 84 9b 00 00 00 je 10ef08 node->info.file.size = 0; node->info.file.indirect = 0; node->info.file.doubly_indirect = 0; node->info.file.triply_indirect = 0; } else if ( type == IMFS_FIFO ) { 10ee6d: 83 fb 07 cmp $0x7,%ebx 10ee70: 75 1d jne 10ee8f <== NEVER TAKEN node->info.fifo.pipe = NULL; 10ee72: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) 10ee79: eb 14 jmp 10ee8f 10ee7b: 90 nop RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 10ee7c: 8d 50 54 lea 0x54(%eax),%edx 10ee7f: 89 50 50 mov %edx,0x50(%eax) head->next = tail; head->previous = NULL; 10ee82: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); 10ee89: 8d 50 50 lea 0x50(%eax),%edx 10ee8c: 89 50 58 mov %edx,0x58(%eax) } /* * This node MUST have a parent, so put it in that directory list. */ node->Parent = parent; 10ee8f: 89 78 08 mov %edi,0x8(%eax) node->st_ino = ++fs_info->ino_count; 10ee92: 8b 56 04 mov 0x4(%esi),%edx 10ee95: 42 inc %edx 10ee96: 89 56 04 mov %edx,0x4(%esi) 10ee99: 89 50 38 mov %edx,0x38(%eax) 10ee9c: 83 ec 08 sub $0x8,%esp 10ee9f: 50 push %eax rtems_chain_append( &parent->info.directory.Entries, &node->Node ); 10eea0: 83 c7 50 add $0x50,%edi 10eea3: 57 push %edi 10eea4: 89 45 e4 mov %eax,-0x1c(%ebp) 10eea7: e8 e0 d0 ff ff call 10bf8c <_Chain_Append> return node; 10eeac: 83 c4 10 add $0x10,%esp 10eeaf: 8b 45 e4 mov -0x1c(%ebp),%eax } 10eeb2: 8d 65 f4 lea -0xc(%ebp),%esp 10eeb5: 5b pop %ebx 10eeb6: 5e pop %esi 10eeb7: 5f pop %edi 10eeb8: c9 leave 10eeb9: c3 ret 10eeba: 66 90 xchg %ax,%ax fs_info = parent_loc->mt_entry->fs_info; /* * Reject creation of FIFOs if support is disabled. */ if ( type == IMFS_FIFO && 10eebc: 81 7e 10 80 07 12 00 cmpl $0x120780,0x10(%esi) 10eec3: 0f 85 57 ff ff ff jne 10ee20 fs_info->fifo_handlers == &rtems_filesystem_handlers_default ) return NULL; 10eec9: 31 c0 xor %eax,%eax node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 10eecb: 8d 65 f4 lea -0xc(%ebp),%esp 10eece: 5b pop %ebx 10eecf: 5e pop %esi 10eed0: 5f pop %edi 10eed1: c9 leave 10eed2: c3 ret 10eed3: 90 nop } else if ( type == IMFS_HARD_LINK ) { node->info.hard_link.link_node = info->hard_link.link_node; } else if ( type == IMFS_SYM_LINK ) { node->info.sym_link.name = info->sym_link.name; } else if ( type == IMFS_DEVICE ) { node->info.device.major = info->device.major; 10eed4: 8b 4d 18 mov 0x18(%ebp),%ecx 10eed7: 8b 11 mov (%ecx),%edx 10eed9: 89 50 50 mov %edx,0x50(%eax) node->info.device.minor = info->device.minor; 10eedc: 8b 51 04 mov 0x4(%ecx),%edx 10eedf: 89 50 54 mov %edx,0x54(%eax) 10eee2: eb ab jmp 10ee8f if ( type == IMFS_DIRECTORY ) { rtems_chain_initialize_empty(&node->info.directory.Entries); } else if ( type == IMFS_HARD_LINK ) { node->info.hard_link.link_node = info->hard_link.link_node; } else if ( type == IMFS_SYM_LINK ) { node->info.sym_link.name = info->sym_link.name; 10eee4: 8b 4d 18 mov 0x18(%ebp),%ecx 10eee7: 8b 11 mov (%ecx),%edx 10eee9: 89 50 50 mov %edx,0x50(%eax) 10eeec: eb a1 jmp 10ee8f 10eeee: 66 90 xchg %ax,%ax } else if ( type == IMFS_DEVICE ) { node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; } else if ( type == IMFS_LINEAR_FILE ) { node->info.linearfile.size = 0; 10eef0: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) 10eef7: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.linearfile.direct = 0; 10eefe: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) 10ef05: eb 88 jmp 10ee8f 10ef07: 90 nop } else if ( type == IMFS_MEMORY_FILE ) { node->info.file.size = 0; 10ef08: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) 10ef0f: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.file.indirect = 0; 10ef16: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) node->info.file.doubly_indirect = 0; 10ef1d: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) node->info.file.triply_indirect = 0; 10ef24: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax) 10ef2b: e9 5f ff ff ff jmp 10ee8f =============================================================================== 0010a4e8 : */ void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 10a4e8: 55 push %ebp 10a4e9: 89 e5 mov %esp,%ebp 10a4eb: 57 push %edi 10a4ec: 56 push %esi 10a4ed: 53 push %ebx 10a4ee: 83 ec 1c sub $0x1c,%esp 10a4f1: 8b 45 08 mov 0x8(%ebp),%eax 10a4f4: 8b 75 0c mov 0xc(%ebp),%esi * */ int IMFS_memfile_maximum_size( void ) { return IMFS_MEMFILE_MAXIMUM_SIZE; } 10a4f7: 8b 78 50 mov 0x50(%eax),%edi RTEMS_INLINE_ROUTINE bool _Chain_Is_tail( Chain_Control *the_chain, const Chain_Node *the_node ) { return (the_node == _Chain_Tail(the_chain)); 10a4fa: 83 c0 54 add $0x54,%eax 10a4fd: 89 45 e4 mov %eax,-0x1c(%ebp) IMFS_assert( level >= 0 ); IMFS_assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = rtems_chain_first( the_chain ); 10a500: 39 c7 cmp %eax,%edi 10a502: 74 47 je 10a54b 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 ); 10a504: 8d 46 01 lea 0x1(%esi),%eax 10a507: 89 45 e0 mov %eax,-0x20(%ebp) 10a50a: 66 90 xchg %ax,%ax !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++ ) 10a50c: 85 f6 test %esi,%esi 10a50e: 78 22 js 10a532 <== NEVER TAKEN 10a510: 31 db xor %ebx,%ebx 10a512: 66 90 xchg %ax,%ax fprintf(stdout, "...." ); 10a514: a1 20 a2 12 00 mov 0x12a220,%eax 10a519: ff 70 08 pushl 0x8(%eax) 10a51c: 6a 04 push $0x4 10a51e: 6a 01 push $0x1 10a520: 68 92 61 12 00 push $0x126192 10a525: e8 aa d0 00 00 call 1175d4 !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++ ) 10a52a: 43 inc %ebx 10a52b: 83 c4 10 add $0x10,%esp 10a52e: 39 de cmp %ebx,%esi 10a530: 7d e2 jge 10a514 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 10a532: 83 ec 0c sub $0xc,%esp 10a535: 57 push %edi 10a536: e8 75 fe ff ff call 10a3b0 if ( the_jnode->type == IMFS_DIRECTORY ) 10a53b: 83 c4 10 add $0x10,%esp 10a53e: 83 7f 4c 01 cmpl $0x1,0x4c(%edi) 10a542: 74 10 je 10a554 the_chain = &the_directory->info.directory.Entries; for ( the_node = rtems_chain_first( the_chain ); !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 10a544: 8b 3f mov (%edi),%edi IMFS_assert( level >= 0 ); IMFS_assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = rtems_chain_first( the_chain ); 10a546: 3b 7d e4 cmp -0x1c(%ebp),%edi 10a549: 75 c1 jne 10a50c fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); } } 10a54b: 8d 65 f4 lea -0xc(%ebp),%esp 10a54e: 5b pop %ebx 10a54f: 5e pop %esi 10a550: 5f pop %edi 10a551: c9 leave 10a552: c3 ret 10a553: 90 nop 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 ); 10a554: 83 ec 08 sub $0x8,%esp 10a557: ff 75 e0 pushl -0x20(%ebp) 10a55a: 57 push %edi 10a55b: e8 88 ff ff ff call 10a4e8 10a560: 83 c4 10 add $0x10,%esp 10a563: eb df jmp 10a544 =============================================================================== 0010f040 : const char *pathname, /* IN */ size_t pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 10f040: 55 push %ebp 10f041: 89 e5 mov %esp,%ebp 10f043: 57 push %edi 10f044: 56 push %esi 10f045: 53 push %ebx 10f046: 83 ec 5c sub $0x5c,%esp char token[ IMFS_NAME_MAX + 1 ]; rtems_filesystem_location_info_t newloc; IMFS_jnode_t *node; int result; if ( !rtems_libio_is_valid_perms( flags ) ) { 10f049: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp) 10f050: 0f 85 ee 01 00 00 jne 10f244 <== NEVER TAKEN /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 10f056: 8b 45 14 mov 0x14(%ebp),%eax 10f059: 8b 38 mov (%eax),%edi size_t pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { int i = 0; 10f05b: c7 45 a4 00 00 00 00 movl $0x0,-0x5c(%ebp) 10f062: 8d 75 af lea -0x51(%ebp),%esi * 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 ); 10f065: 8d 55 e4 lea -0x1c(%ebp),%edx 10f068: 52 push %edx 10f069: 56 push %esi 10f06a: ff 75 0c pushl 0xc(%ebp) 10f06d: 8b 45 08 mov 0x8(%ebp),%eax 10f070: 03 45 a4 add -0x5c(%ebp),%eax 10f073: 50 push %eax 10f074: e8 17 07 00 00 call 10f790 10f079: 89 c3 mov %eax,%ebx pathnamelen -= len; 10f07b: 8b 55 e4 mov -0x1c(%ebp),%edx i += len; if ( !pathloc->node_access ) 10f07e: 8b 4d 14 mov 0x14(%ebp),%ecx 10f081: 8b 01 mov (%ecx),%eax 10f083: 83 c4 10 add $0x10,%esp 10f086: 85 c0 test %eax,%eax 10f088: 0f 84 e6 00 00 00 je 10f174 <== NEVER TAKEN */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 10f08e: 29 55 0c sub %edx,0xc(%ebp) i += len; 10f091: 01 55 a4 add %edx,-0x5c(%ebp) rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 10f094: 85 db test %ebx,%ebx 10f096: 75 44 jne 10f0dc * 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 ) { 10f098: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 10f09c: 0f 84 26 01 00 00 je 10f1c8 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 10f0a2: 83 ec 0c sub $0xc,%esp 10f0a5: ff 75 14 pushl 0x14(%ebp) 10f0a8: e8 b7 fe ff ff call 10ef64 10f0ad: 89 c3 mov %eax,%ebx 10f0af: 5a pop %edx 10f0b0: 59 pop %ecx /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 10f0b1: ff 75 10 pushl 0x10(%ebp) 10f0b4: ff 75 14 pushl 0x14(%ebp) 10f0b7: e8 04 ff ff ff call 10efc0 10f0bc: 83 c4 10 add $0x10,%esp 10f0bf: 85 c0 test %eax,%eax 10f0c1: 0f 85 d1 00 00 00 jne 10f198 rtems_set_errno_and_return_minus_one( EACCES ); 10f0c7: e8 b8 31 00 00 call 112284 <__errno> 10f0cc: c7 00 0d 00 00 00 movl $0xd,(%eax) 10f0d2: bb ff ff ff ff mov $0xffffffff,%ebx 10f0d7: e9 bc 00 00 00 jmp 10f198 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 10f0dc: 83 7f 4c 01 cmpl $0x1,0x4c(%edi) 10f0e0: 0f 84 be 00 00 00 je 10f1a4 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; 10f0e6: 89 c7 mov %eax,%edi switch( type ) { 10f0e8: 83 fb 03 cmp $0x3,%ebx 10f0eb: 74 1b je 10f108 10f0ed: 83 fb 04 cmp $0x4,%ebx 10f0f0: 0f 84 92 00 00 00 je 10f188 10f0f6: 83 fb 02 cmp $0x2,%ebx 10f0f9: 74 51 je 10f14c /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 10f0fb: 83 fb 04 cmp $0x4,%ebx 10f0fe: 0f 85 61 ff ff ff jne 10f065 <== ALWAYS TAKEN 10f104: eb 92 jmp 10f098 <== NOT EXECUTED 10f106: 66 90 xchg %ax,%ax <== NOT EXECUTED case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 10f108: 8b 40 4c mov 0x4c(%eax),%eax 10f10b: 83 f8 03 cmp $0x3,%eax 10f10e: 0f 84 08 01 00 00 je 10f21c * It would be a design error if we evaluated the link and * was broken. */ IMFS_assert( node ); } else if ( node->type == IMFS_SYM_LINK ) { 10f114: 83 f8 04 cmp $0x4,%eax 10f117: 0f 84 51 01 00 00 je 10f26e } /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 10f11d: 48 dec %eax 10f11e: 0f 85 35 01 00 00 jne 10f259 /* * 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 ) { 10f124: 8b 47 5c mov 0x5c(%edi),%eax 10f127: 85 c0 test %eax,%eax 10f129: 0f 85 a4 00 00 00 jne 10f1d3 } /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 10f12f: 83 ec 08 sub $0x8,%esp 10f132: 56 push %esi 10f133: 57 push %edi 10f134: e8 eb 05 00 00 call 10f724 10f139: 89 c7 mov %eax,%edi if ( !node ) 10f13b: 83 c4 10 add $0x10,%esp 10f13e: 85 c0 test %eax,%eax 10f140: 74 32 je 10f174 /* * Set the node access to the point we have found. */ pathloc->node_access = node; 10f142: 8b 45 14 mov 0x14(%ebp),%eax 10f145: 89 38 mov %edi,(%eax) 10f147: e9 19 ff ff ff jmp 10f065 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 10f14c: 8b 15 70 41 12 00 mov 0x124170,%edx 10f152: 39 42 18 cmp %eax,0x18(%edx) 10f155: 0f 84 0a ff ff ff je 10f065 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 10f15b: 8b 4d 14 mov 0x14(%ebp),%ecx 10f15e: 8b 51 10 mov 0x10(%ecx),%edx /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 10f161: 39 42 1c cmp %eax,0x1c(%edx) 10f164: 0f 84 d2 00 00 00 je 10f23c pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 10f16a: 8b 78 08 mov 0x8(%eax),%edi 10f16d: 85 ff test %edi,%edi 10f16f: 75 d1 jne 10f142 10f171: 8d 76 00 lea 0x0(%esi),%esi /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); if ( !node ) rtems_set_errno_and_return_minus_one( ENOENT ); 10f174: e8 0b 31 00 00 call 112284 <__errno> 10f179: c7 00 02 00 00 00 movl $0x2,(%eax) 10f17f: bb ff ff ff ff mov $0xffffffff,%ebx 10f184: eb 12 jmp 10f198 10f186: 66 90 xchg %ax,%ax case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 10f188: e8 f7 30 00 00 call 112284 <__errno> 10f18d: c7 00 5b 00 00 00 movl $0x5b,(%eax) 10f193: bb ff ff ff ff mov $0xffffffff,%ebx if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10f198: 89 d8 mov %ebx,%eax 10f19a: 8d 65 f4 lea -0xc(%ebp),%esp 10f19d: 5b pop %ebx 10f19e: 5e pop %esi 10f19f: 5f pop %edi 10f1a0: c9 leave 10f1a1: c3 ret 10f1a2: 66 90 xchg %ax,%ax /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 10f1a4: 83 ec 08 sub $0x8,%esp 10f1a7: 6a 01 push $0x1 10f1a9: ff 75 14 pushl 0x14(%ebp) 10f1ac: e8 0f fe ff ff call 10efc0 10f1b1: 83 c4 10 add $0x10,%esp 10f1b4: 85 c0 test %eax,%eax 10f1b6: 0f 84 0b ff ff ff je 10f0c7 10f1bc: 8b 55 14 mov 0x14(%ebp),%edx 10f1bf: 8b 02 mov (%edx),%eax 10f1c1: e9 20 ff ff ff jmp 10f0e6 10f1c6: 66 90 xchg %ax,%ax * * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { 10f1c8: 8b 40 5c mov 0x5c(%eax),%eax 10f1cb: 85 c0 test %eax,%eax 10f1cd: 0f 84 cf fe ff ff je 10f0a2 newloc = node->info.directory.mt_fs->mt_fs_root; 10f1d3: 8d 7d d0 lea -0x30(%ebp),%edi 10f1d6: 8d 70 1c lea 0x1c(%eax),%esi 10f1d9: b9 05 00 00 00 mov $0x5,%ecx 10f1de: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *pathloc = newloc; 10f1e0: 8d 75 d0 lea -0x30(%ebp),%esi 10f1e3: b1 05 mov $0x5,%cl 10f1e5: 8b 7d 14 mov 0x14(%ebp),%edi 10f1e8: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return (*pathloc->ops->evalpath_h)( &pathname[i-len], 10f1ea: 8b 55 e4 mov -0x1c(%ebp),%edx 10f1ed: 8b 4d 14 mov 0x14(%ebp),%ecx 10f1f0: 8b 41 0c mov 0xc(%ecx),%eax 10f1f3: 51 push %ecx 10f1f4: ff 75 10 pushl 0x10(%ebp) 10f1f7: 8b 4d 0c mov 0xc(%ebp),%ecx 10f1fa: 01 d1 add %edx,%ecx 10f1fc: 51 push %ecx 10f1fd: 8b 4d a4 mov -0x5c(%ebp),%ecx 10f200: 29 d1 sub %edx,%ecx 10f202: 8b 55 08 mov 0x8(%ebp),%edx 10f205: 01 ca add %ecx,%edx 10f207: 52 push %edx 10f208: ff 10 call *(%eax) 10f20a: 89 c3 mov %eax,%ebx 10f20c: 83 c4 10 add $0x10,%esp if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10f20f: 89 d8 mov %ebx,%eax 10f211: 8d 65 f4 lea -0xc(%ebp),%esp 10f214: 5b pop %ebx 10f215: 5e pop %esi 10f216: 5f pop %edi 10f217: c9 leave 10f218: c3 ret 10f219: 8d 76 00 lea 0x0(%esi),%esi case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { IMFS_evaluate_hard_link( pathloc, 0 ); 10f21c: 83 ec 08 sub $0x8,%esp 10f21f: 6a 00 push $0x0 10f221: ff 75 14 pushl 0x14(%ebp) 10f224: e8 d3 fd ff ff call 10effc node = pathloc->node_access; 10f229: 8b 55 14 mov 0x14(%ebp),%edx 10f22c: 8b 3a mov (%edx),%edi 10f22e: 8b 47 4c mov 0x4c(%edi),%eax 10f231: 83 c4 10 add $0x10,%esp 10f234: e9 e4 fe ff ff jmp 10f11d 10f239: 8d 76 00 lea 0x0(%esi),%esi */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 10f23c: 8d 7d d0 lea -0x30(%ebp),%edi 10f23f: 8d 72 08 lea 0x8(%edx),%esi 10f242: eb 95 jmp 10f1d9 rtems_filesystem_location_info_t newloc; IMFS_jnode_t *node; int result; if ( !rtems_libio_is_valid_perms( flags ) ) { rtems_set_errno_and_return_minus_one( EIO ); 10f244: e8 3b 30 00 00 call 112284 <__errno> <== NOT EXECUTED 10f249: c7 00 05 00 00 00 movl $0x5,(%eax) <== NOT EXECUTED 10f24f: bb ff ff ff ff mov $0xffffffff,%ebx <== NOT EXECUTED 10f254: e9 3f ff ff ff jmp 10f198 <== NOT EXECUTED /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 10f259: e8 26 30 00 00 call 112284 <__errno> 10f25e: c7 00 14 00 00 00 movl $0x14,(%eax) 10f264: bb ff ff ff ff mov $0xffffffff,%ebx 10f269: e9 2a ff ff ff jmp 10f198 * was broken. */ IMFS_assert( node ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); 10f26e: 83 ec 08 sub $0x8,%esp 10f271: 6a 00 push $0x0 10f273: ff 75 14 pushl 0x14(%ebp) 10f276: e8 1d 00 00 00 call 10f298 10f27b: 89 c3 mov %eax,%ebx /* * In contrast to a hard link, it is possible to have a broken * symbolic link. */ node = pathloc->node_access; 10f27d: 8b 4d 14 mov 0x14(%ebp),%ecx 10f280: 8b 39 mov (%ecx),%edi if ( result == -1 ) 10f282: 83 c4 10 add $0x10,%esp 10f285: 83 f8 ff cmp $0xffffffff,%eax 10f288: 0f 84 0a ff ff ff je 10f198 <== NEVER TAKEN /* * In contrast to a hard link, it is possible to have a broken * symbolic link. */ node = pathloc->node_access; 10f28e: 8b 47 4c mov 0x4c(%edi),%eax 10f291: e9 87 fe ff ff jmp 10f11d =============================================================================== 0010f3c0 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 10f3c0: 55 push %ebp 10f3c1: 89 e5 mov %esp,%ebp 10f3c3: 57 push %edi 10f3c4: 56 push %esi 10f3c5: 53 push %ebx 10f3c6: 83 ec 5c sub $0x5c,%esp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 10f3c9: 8b 45 0c mov 0xc(%ebp),%eax 10f3cc: 8b 18 mov (%eax),%ebx /* * Get the path length. */ pathlen = strlen( path ); 10f3ce: 31 c0 xor %eax,%eax 10f3d0: b9 ff ff ff ff mov $0xffffffff,%ecx 10f3d5: 8b 7d 08 mov 0x8(%ebp),%edi 10f3d8: f2 ae repnz scas %es:(%edi),%al 10f3da: f7 d1 not %ecx 10f3dc: 8d 71 ff lea -0x1(%ecx),%esi const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { int i = 0; 10f3df: c7 45 a4 00 00 00 00 movl $0x0,-0x5c(%ebp) * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 10f3e6: 8d 55 e4 lea -0x1c(%ebp),%edx 10f3e9: 52 push %edx 10f3ea: 8d 4d af lea -0x51(%ebp),%ecx 10f3ed: 51 push %ecx 10f3ee: 56 push %esi 10f3ef: 8b 45 08 mov 0x8(%ebp),%eax 10f3f2: 03 45 a4 add -0x5c(%ebp),%eax 10f3f5: 50 push %eax 10f3f6: e8 95 03 00 00 call 10f790 10f3fb: 89 c7 mov %eax,%edi pathlen -= len; 10f3fd: 8b 55 e4 mov -0x1c(%ebp),%edx 10f400: 29 d6 sub %edx,%esi i += len; if ( !pathloc->node_access ) 10f402: 8b 4d 0c mov 0xc(%ebp),%ecx 10f405: 8b 01 mov (%ecx),%eax 10f407: 83 c4 10 add $0x10,%esp 10f40a: 85 c0 test %eax,%eax 10f40c: 0f 84 55 01 00 00 je 10f567 <== NEVER TAKEN /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 10f412: 85 ff test %edi,%edi 10f414: 75 1a jne 10f430 pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 10f416: e8 69 2e 00 00 call 112284 <__errno> 10f41b: c7 00 11 00 00 00 movl $0x11,(%eax) 10f421: bb ff ff ff ff mov $0xffffffff,%ebx if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10f426: 89 d8 mov %ebx,%eax 10f428: 8d 65 f4 lea -0xc(%ebp),%esp 10f42b: 5b pop %ebx 10f42c: 5e pop %esi 10f42d: 5f pop %edi 10f42e: c9 leave 10f42f: c3 ret /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 10f430: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f434: 0f 84 c6 00 00 00 je 10f500 while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; i += len; 10f43a: 01 55 a4 add %edx,-0x5c(%ebp) 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; 10f43d: 89 c3 mov %eax,%ebx switch( type ) { 10f43f: 83 ff 02 cmp $0x2,%edi 10f442: 0f 84 88 00 00 00 je 10f4d0 10f448: 76 26 jbe 10f470 10f44a: 83 ff 03 cmp $0x3,%edi 10f44d: 74 2d je 10f47c 10f44f: 83 ff 04 cmp $0x4,%edi 10f452: 75 92 jne 10f3e6 <== NEVER TAKEN case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 10f454: e8 2b 2e 00 00 call 112284 <__errno> 10f459: c7 00 5b 00 00 00 movl $0x5b,(%eax) 10f45f: bb ff ff ff ff mov $0xffffffff,%ebx if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10f464: 89 d8 mov %ebx,%eax 10f466: 8d 65 f4 lea -0xc(%ebp),%esp 10f469: 5b pop %ebx 10f46a: 5e pop %esi 10f46b: 5f pop %edi 10f46c: c9 leave 10f46d: c3 ret 10f46e: 66 90 xchg %ax,%ax if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 10f470: 85 ff test %edi,%edi 10f472: 74 a2 je 10f416 <== NEVER TAKEN 10f474: e9 6d ff ff ff jmp 10f3e6 10f479: 8d 76 00 lea 0x0(%esi),%esi pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 10f47c: 8b 40 4c mov 0x4c(%eax),%eax 10f47f: 83 f8 03 cmp $0x3,%eax 10f482: 0f 84 b4 01 00 00 je 10f63c <== NEVER TAKEN result = IMFS_evaluate_link( pathloc, 0 ); if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { 10f488: 83 f8 04 cmp $0x4,%eax 10f48b: 0f 84 ca 01 00 00 je 10f65b <== NEVER TAKEN if ( result == -1 ) return -1; } node = pathloc->node_access; if ( !node ) 10f491: 85 db test %ebx,%ebx 10f493: 0f 84 67 01 00 00 je 10f600 <== NEVER TAKEN /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 10f499: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f49d: 0f 85 5d 01 00 00 jne 10f600 /* * 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 ) { 10f4a3: 8b 43 5c mov 0x5c(%ebx),%eax 10f4a6: 85 c0 test %eax,%eax 10f4a8: 0f 85 67 01 00 00 jne 10f615 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 10f4ae: 83 ec 08 sub $0x8,%esp 10f4b1: 8d 45 af lea -0x51(%ebp),%eax 10f4b4: 50 push %eax 10f4b5: 53 push %ebx 10f4b6: e8 69 02 00 00 call 10f724 10f4bb: 89 c3 mov %eax,%ebx /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 10f4bd: 83 c4 10 add $0x10,%esp 10f4c0: 85 c0 test %eax,%eax 10f4c2: 74 64 je 10f528 done = true; else pathloc->node_access = node; 10f4c4: 8b 55 0c mov 0xc(%ebp),%edx 10f4c7: 89 02 mov %eax,(%edx) 10f4c9: e9 18 ff ff ff jmp 10f3e6 10f4ce: 66 90 xchg %ax,%ax case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 10f4d0: 8b 15 70 41 12 00 mov 0x124170,%edx 10f4d6: 3b 42 18 cmp 0x18(%edx),%eax 10f4d9: 0f 84 07 ff ff ff je 10f3e6 <== NEVER TAKEN /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 10f4df: 8b 4d 0c mov 0xc(%ebp),%ecx 10f4e2: 8b 51 10 mov 0x10(%ecx),%edx 10f4e5: 3b 42 1c cmp 0x1c(%edx),%eax 10f4e8: 0f 84 8e 00 00 00 je 10f57c *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 10f4ee: 8b 58 08 mov 0x8(%eax),%ebx 10f4f1: 85 db test %ebx,%ebx 10f4f3: 74 72 je 10f567 rtems_set_errno_and_return_minus_one( ENOENT ); node = node->Parent; } pathloc->node_access = node; 10f4f5: 8b 4d 0c mov 0xc(%ebp),%ecx 10f4f8: 89 19 mov %ebx,(%ecx) break; 10f4fa: e9 e7 fe ff ff jmp 10f3e6 10f4ff: 90 nop * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 10f500: 83 ec 08 sub $0x8,%esp 10f503: 6a 01 push $0x1 10f505: ff 75 0c pushl 0xc(%ebp) 10f508: 89 55 a0 mov %edx,-0x60(%ebp) 10f50b: e8 b0 fa ff ff call 10efc0 10f510: 83 c4 10 add $0x10,%esp 10f513: 85 c0 test %eax,%eax 10f515: 8b 55 a0 mov -0x60(%ebp),%edx 10f518: 0f 84 cd 00 00 00 je 10f5eb 10f51e: 8b 4d 0c mov 0xc(%ebp),%ecx 10f521: 8b 01 mov (%ecx),%eax 10f523: e9 12 ff ff ff jmp 10f43a case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 10f528: 8b 45 a4 mov -0x5c(%ebp),%eax 10f52b: 2b 45 e4 sub -0x1c(%ebp),%eax 10f52e: 03 45 08 add 0x8(%ebp),%eax 10f531: 8b 4d 10 mov 0x10(%ebp),%ecx 10f534: 89 01 mov %eax,(%ecx) /* * 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++) { 10f536: 8b 4d 08 mov 0x8(%ebp),%ecx 10f539: 8b 55 a4 mov -0x5c(%ebp),%edx 10f53c: 8a 04 11 mov (%ecx,%edx,1),%al 10f53f: 84 c0 test %al,%al 10f541: 74 75 je 10f5b8 10f543: 89 d3 mov %edx,%ebx 10f545: 89 ce mov %ecx,%esi 10f547: eb 0b jmp 10f554 10f549: 8d 76 00 lea 0x0(%esi),%esi 10f54c: 43 inc %ebx 10f54d: 8a 04 1e mov (%esi,%ebx,1),%al 10f550: 84 c0 test %al,%al 10f552: 74 64 je 10f5b8 if ( !IMFS_is_separator( path[ i ] ) ) 10f554: 83 ec 0c sub $0xc,%esp 10f557: 0f be c0 movsbl %al,%eax 10f55a: 50 push %eax 10f55b: e8 b8 99 ff ff call 108f18 10f560: 83 c4 10 add $0x10,%esp 10f563: 85 c0 test %eax,%eax 10f565: 75 e5 jne 10f54c rtems_set_errno_and_return_minus_one( ENOENT ); 10f567: e8 18 2d 00 00 call 112284 <__errno> 10f56c: c7 00 02 00 00 00 movl $0x2,(%eax) 10f572: bb ff ff ff ff mov $0xffffffff,%ebx 10f577: e9 aa fe ff ff jmp 10f426 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 10f57c: 8d 7d d0 lea -0x30(%ebp),%edi 10f57f: 8d 72 08 lea 0x8(%edx),%esi 10f582: b9 05 00 00 00 mov $0x5,%ecx 10f587: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *pathloc = newloc; 10f589: 8d 75 d0 lea -0x30(%ebp),%esi 10f58c: b1 05 mov $0x5,%cl 10f58e: 8b 7d 0c mov 0xc(%ebp),%edi 10f591: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 10f593: 53 push %ebx 10f594: 8b 55 0c mov 0xc(%ebp),%edx 10f597: 8b 42 0c mov 0xc(%edx),%eax 10f59a: ff 75 10 pushl 0x10(%ebp) 10f59d: 52 push %edx */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 10f59e: 8b 55 a4 mov -0x5c(%ebp),%edx 10f5a1: 2b 55 e4 sub -0x1c(%ebp),%edx 10f5a4: 03 55 08 add 0x8(%ebp),%edx 10f5a7: 52 push %edx 10f5a8: ff 50 04 call *0x4(%eax) 10f5ab: 89 c3 mov %eax,%ebx 10f5ad: 83 c4 10 add $0x10,%esp 10f5b0: e9 71 fe ff ff jmp 10f426 10f5b5: 8d 76 00 lea 0x0(%esi),%esi /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 10f5b8: 83 ec 0c sub $0xc,%esp 10f5bb: ff 75 0c pushl 0xc(%ebp) 10f5be: e8 a1 f9 ff ff call 10ef64 10f5c3: 89 c3 mov %eax,%ebx /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) 10f5c5: 8b 55 0c mov 0xc(%ebp),%edx 10f5c8: 8b 02 mov (%edx),%eax 10f5ca: 83 c4 10 add $0x10,%esp 10f5cd: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 10f5d1: 75 2d jne 10f600 <== NEVER TAKEN /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) 10f5d3: 83 ec 08 sub $0x8,%esp 10f5d6: 6a 03 push $0x3 10f5d8: ff 75 0c pushl 0xc(%ebp) 10f5db: e8 e0 f9 ff ff call 10efc0 10f5e0: 83 c4 10 add $0x10,%esp 10f5e3: 85 c0 test %eax,%eax 10f5e5: 0f 85 3b fe ff ff jne 10f426 rtems_set_errno_and_return_minus_one( EACCES ); 10f5eb: e8 94 2c 00 00 call 112284 <__errno> 10f5f0: c7 00 0d 00 00 00 movl $0xd,(%eax) 10f5f6: bb ff ff ff ff mov $0xffffffff,%ebx 10f5fb: e9 26 fe ff ff jmp 10f426 /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 10f600: e8 7f 2c 00 00 call 112284 <__errno> 10f605: c7 00 14 00 00 00 movl $0x14,(%eax) 10f60b: bb ff ff ff ff mov $0xffffffff,%ebx 10f610: e9 11 fe ff ff jmp 10f426 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 10f615: 8d 7d d0 lea -0x30(%ebp),%edi 10f618: 8d 70 1c lea 0x1c(%eax),%esi 10f61b: b9 05 00 00 00 mov $0x5,%ecx 10f620: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *pathloc = newloc; 10f622: 8d 75 d0 lea -0x30(%ebp),%esi 10f625: b1 05 mov $0x5,%cl 10f627: 8b 7d 0c mov 0xc(%ebp),%edi 10f62a: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 10f62c: 51 push %ecx 10f62d: 8b 4d 0c mov 0xc(%ebp),%ecx 10f630: 8b 41 0c mov 0xc(%ecx),%eax 10f633: ff 75 10 pushl 0x10(%ebp) 10f636: 51 push %ecx 10f637: e9 62 ff ff ff jmp 10f59e case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 10f63c: 83 ec 08 sub $0x8,%esp 10f63f: 6a 00 push $0x0 10f641: ff 75 0c pushl 0xc(%ebp) 10f644: e8 cb fc ff ff call 10f314 if ( result == -1 ) 10f649: 83 c4 10 add $0x10,%esp 10f64c: 83 f8 ff cmp $0xffffffff,%eax 10f64f: 74 29 je 10f67a <== NEVER TAKEN 10f651: 8b 45 0c mov 0xc(%ebp),%eax 10f654: 8b 18 mov (%eax),%ebx 10f656: e9 36 fe ff ff jmp 10f491 return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 10f65b: 83 ec 08 sub $0x8,%esp 10f65e: 6a 00 push $0x0 10f660: ff 75 0c pushl 0xc(%ebp) 10f663: e8 ac fc ff ff call 10f314 if ( result == -1 ) 10f668: 83 c4 10 add $0x10,%esp 10f66b: 83 f8 ff cmp $0xffffffff,%eax 10f66e: 74 0a je 10f67a <== NEVER TAKEN 10f670: 8b 55 0c mov 0xc(%ebp),%edx 10f673: 8b 1a mov (%edx),%ebx 10f675: e9 17 fe ff ff jmp 10f491 10f67a: 89 c3 mov %eax,%ebx <== NOT EXECUTED 10f67c: e9 a5 fd ff ff jmp 10f426 <== NOT EXECUTED =============================================================================== 0010f314 : */ int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 10f314: 55 push %ebp 10f315: 89 e5 mov %esp,%ebp 10f317: 57 push %edi 10f318: 56 push %esi 10f319: 53 push %ebx 10f31a: 83 ec 0c sub $0xc,%esp 10f31d: 8b 75 08 mov 0x8(%ebp),%esi 10f320: 8b 7d 0c mov 0xc(%ebp),%edi */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { rtems_filesystem_link_counts = 0; rtems_set_errno_and_return_minus_one( ELOOP ); 10f323: 8b 15 70 41 12 00 mov 0x124170,%edx 10f329: eb 0e jmp 10f339 10f32b: 90 nop */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) 10f32c: 83 f8 04 cmp $0x4,%eax 10f32f: 74 53 je 10f384 result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || 10f331: 83 e8 03 sub $0x3,%eax 10f334: 83 f8 01 cmp $0x1,%eax 10f337: 77 3a ja 10f373 <== ALWAYS TAKEN { IMFS_jnode_t *jnode; int result = 0; do { jnode = node->node_access; 10f339: 8b 1e mov (%esi),%ebx /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 10f33b: 8b 42 30 mov 0x30(%edx),%eax 10f33e: 40 inc %eax 10f33f: 66 89 42 30 mov %ax,0x30(%edx) if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 10f343: 66 83 f8 05 cmp $0x5,%ax 10f347: 77 57 ja 10f3a0 /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) 10f349: 8b 43 4c mov 0x4c(%ebx),%eax 10f34c: 83 f8 03 cmp $0x3,%eax 10f34f: 75 db jne 10f32c result = IMFS_evaluate_hard_link( node, flags ); 10f351: 83 ec 08 sub $0x8,%esp 10f354: 57 push %edi 10f355: 56 push %esi 10f356: e8 a1 fc ff ff call 10effc 10f35b: 83 c4 10 add $0x10,%esp else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 10f35e: 85 c0 test %eax,%eax 10f360: 75 33 jne 10f395 10f362: 8b 43 4c mov 0x4c(%ebx),%eax 10f365: 8b 15 70 41 12 00 mov 0x124170,%edx result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || 10f36b: 83 e8 03 sub $0x3,%eax 10f36e: 83 f8 01 cmp $0x1,%eax 10f371: 76 c6 jbe 10f339 <== ALWAYS TAKEN 10f373: 31 c0 xor %eax,%eax /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 10f375: 66 c7 42 30 00 00 movw $0x0,0x30(%edx) return result; } 10f37b: 8d 65 f4 lea -0xc(%ebp),%esp 10f37e: 5b pop %ebx 10f37f: 5e pop %esi 10f380: 5f pop %edi 10f381: c9 leave 10f382: c3 ret 10f383: 90 nop if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); 10f384: 83 ec 08 sub $0x8,%esp 10f387: 57 push %edi 10f388: 56 push %esi 10f389: e8 0a ff ff ff call 10f298 10f38e: 83 c4 10 add $0x10,%esp } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 10f391: 85 c0 test %eax,%eax 10f393: 74 cd je 10f362 10f395: 8b 15 70 41 12 00 mov 0x124170,%edx 10f39b: eb d8 jmp 10f375 10f39d: 8d 76 00 lea 0x0(%esi),%esi * Increment and check the link counter. */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { rtems_filesystem_link_counts = 0; 10f3a0: 66 c7 42 30 00 00 movw $0x0,0x30(%edx) rtems_set_errno_and_return_minus_one( ELOOP ); 10f3a6: e8 d9 2e 00 00 call 112284 <__errno> 10f3ab: c7 00 5c 00 00 00 movl $0x5c,(%eax) 10f3b1: b8 ff ff ff ff mov $0xffffffff,%eax */ rtems_filesystem_link_counts = 0; return result; } 10f3b6: 8d 65 f4 lea -0xc(%ebp),%esp 10f3b9: 5b pop %ebx 10f3ba: 5e pop %esi 10f3bb: 5f pop %edi 10f3bc: c9 leave 10f3bd: c3 ret =============================================================================== 0010efc0 : */ int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 10efc0: 55 push %ebp 10efc1: 89 e5 mov %esp,%ebp 10efc3: 83 ec 08 sub $0x8,%esp 10efc6: 8b 45 0c mov 0xc(%ebp),%eax uid_t st_uid; gid_t st_gid; IMFS_jnode_t *jnode; int flags_to_test; if ( !rtems_libio_is_valid_perms( flags ) ) 10efc9: a9 f8 ff ff ff test $0xfffffff8,%eax 10efce: 75 18 jne 10efe8 <== NEVER TAKEN */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) flags_to_test <<= 6; 10efd0: c1 e0 06 shl $0x6,%eax /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 10efd3: 8b 55 08 mov 0x8(%ebp),%edx 10efd6: 8b 12 mov (%edx),%edx 10efd8: 8b 52 30 mov 0x30(%edx),%edx 10efdb: 21 c2 and %eax,%edx gid_t st_gid; IMFS_jnode_t *jnode; int flags_to_test; if ( !rtems_libio_is_valid_perms( flags ) ) rtems_set_errno_and_return_minus_one( EPERM ); 10efdd: 39 d0 cmp %edx,%eax 10efdf: 0f 94 c0 sete %al 10efe2: 0f b6 c0 movzbl %al,%eax */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) return 1; return 0; } 10efe5: c9 leave 10efe6: c3 ret 10efe7: 90 nop gid_t st_gid; IMFS_jnode_t *jnode; int flags_to_test; if ( !rtems_libio_is_valid_perms( flags ) ) rtems_set_errno_and_return_minus_one( EPERM ); 10efe8: e8 97 32 00 00 call 112284 <__errno> <== NOT EXECUTED 10efed: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED 10eff3: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) return 1; return 0; } 10eff8: c9 leave <== NOT EXECUTED 10eff9: c3 ret <== NOT EXECUTED =============================================================================== 0010f298 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 10f298: 55 push %ebp 10f299: 89 e5 mov %esp,%ebp 10f29b: 57 push %edi 10f29c: 56 push %esi 10f29d: 53 push %ebx 10f29e: 83 ec 20 sub $0x20,%esp 10f2a1: 8b 5d 08 mov 0x8(%ebp),%ebx 10f2a4: 8b 75 0c mov 0xc(%ebp),%esi IMFS_jnode_t *jnode = node->node_access; 10f2a7: 8b 3b mov (%ebx),%edi /* * Move the node_access to either the symbolic links parent or * root depending on the symbolic links path. */ node->node_access = jnode->Parent; 10f2a9: 8b 47 08 mov 0x8(%edi),%eax 10f2ac: 89 03 mov %eax,(%ebx) rtems_filesystem_get_sym_start_loc( 10f2ae: 53 push %ebx 10f2af: 8d 45 e4 lea -0x1c(%ebp),%eax 10f2b2: 50 push %eax 10f2b3: ff 77 50 pushl 0x50(%edi) 10f2b6: e8 d9 0d 00 00 call 110094 ); /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 10f2bb: 8b 57 50 mov 0x50(%edi),%edx 10f2be: 03 55 e4 add -0x1c(%ebp),%edx 10f2c1: 31 c0 xor %eax,%eax 10f2c3: b9 ff ff ff ff mov $0xffffffff,%ecx 10f2c8: 89 d7 mov %edx,%edi 10f2ca: f2 ae repnz scas %es:(%edi),%al 10f2cc: f7 d1 not %ecx 10f2ce: 49 dec %ecx 10f2cf: 53 push %ebx 10f2d0: 56 push %esi 10f2d1: 51 push %ecx 10f2d2: 52 push %edx 10f2d3: e8 68 fd ff ff call 10f040 10f2d8: 89 c7 mov %eax,%edi strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 10f2da: 83 c4 14 add $0x14,%esp 10f2dd: 53 push %ebx 10f2de: e8 81 fc ff ff call 10ef64 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 10f2e3: 58 pop %eax 10f2e4: 5a pop %edx 10f2e5: 56 push %esi 10f2e6: 53 push %ebx 10f2e7: e8 d4 fc ff ff call 10efc0 10f2ec: 83 c4 10 add $0x10,%esp 10f2ef: 85 c0 test %eax,%eax 10f2f1: 74 0d je 10f300 rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10f2f3: 89 f8 mov %edi,%eax 10f2f5: 8d 65 f4 lea -0xc(%ebp),%esp 10f2f8: 5b pop %ebx 10f2f9: 5e pop %esi 10f2fa: 5f pop %edi 10f2fb: c9 leave 10f2fc: c3 ret 10f2fd: 8d 76 00 lea 0x0(%esi),%esi /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 10f300: e8 7f 2f 00 00 call 112284 <__errno> 10f305: c7 00 0d 00 00 00 movl $0xd,(%eax) 10f30b: bf ff ff ff ff mov $0xffffffff,%edi 10f310: eb e1 jmp 10f2f3 =============================================================================== 00108994 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 108994: 55 push %ebp 108995: 89 e5 mov %esp,%ebp 108997: 53 push %ebx 108998: 83 ec 04 sub $0x4,%esp 10899b: 8b 45 08 mov 0x8(%ebp),%eax 10899e: 8b 55 0c mov 0xc(%ebp),%edx 1089a1: 8b 4d 10 mov 0x10(%ebp),%ecx int err; if (command == FIONBIO) { 1089a4: 81 fa 7e 66 04 80 cmp $0x8004667e,%edx 1089aa: 74 1c je 1089c8 iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 1089ac: 50 push %eax 1089ad: 51 push %ecx 1089ae: 52 push %edx 1089af: 8b 40 18 mov 0x18(%eax),%eax 1089b2: ff 70 50 pushl 0x50(%eax) 1089b5: e8 5a 96 00 00 call 112014 IMFS_FIFO_RETURN(err); 1089ba: 83 c4 10 add $0x10,%esp 1089bd: 85 c0 test %eax,%eax 1089bf: 78 3e js 1089ff } 1089c1: 8b 5d fc mov -0x4(%ebp),%ebx 1089c4: c9 leave 1089c5: c3 ret 1089c6: 66 90 xchg %ax,%ax ) { int err; if (command == FIONBIO) { if (buffer == NULL) 1089c8: 85 c9 test %ecx,%ecx 1089ca: 74 20 je 1089ec err = -EFAULT; else { if (*(int *)buffer) 1089cc: 8b 11 mov (%ecx),%edx 1089ce: 85 d2 test %edx,%edx 1089d0: 74 0e je 1089e0 iop->flags |= LIBIO_FLAGS_NO_DELAY; 1089d2: 83 48 14 01 orl $0x1,0x14(%eax) else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; 1089d6: 31 c0 xor %eax,%eax } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 1089d8: 8b 5d fc mov -0x4(%ebp),%ebx 1089db: c9 leave 1089dc: c3 ret 1089dd: 8d 76 00 lea 0x0(%esi),%esi err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 1089e0: 83 60 14 fe andl $0xfffffffe,0x14(%eax) return 0; 1089e4: 31 c0 xor %eax,%eax } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 1089e6: 8b 5d fc mov -0x4(%ebp),%ebx 1089e9: c9 leave 1089ea: c3 ret 1089eb: 90 nop ) { int err; if (command == FIONBIO) { if (buffer == NULL) 1089ec: bb 0e 00 00 00 mov $0xe,%ebx } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 1089f1: e8 c6 b4 00 00 call 113ebc <__errno> 1089f6: 89 18 mov %ebx,(%eax) 1089f8: b8 ff ff ff ff mov $0xffffffff,%eax 1089fd: eb c2 jmp 1089c1 1089ff: 89 c3 mov %eax,%ebx 108a01: f7 db neg %ebx 108a03: eb ec jmp 1089f1 =============================================================================== 00108950 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 108950: 55 push %ebp 108951: 89 e5 mov %esp,%ebp 108953: 53 push %ebx 108954: 83 ec 10 sub $0x10,%esp 108957: 8b 45 08 mov 0x8(%ebp),%eax off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 10895a: 50 push %eax 10895b: ff 75 14 pushl 0x14(%ebp) 10895e: ff 75 10 pushl 0x10(%ebp) 108961: ff 75 0c pushl 0xc(%ebp) 108964: 8b 40 18 mov 0x18(%eax),%eax 108967: ff 70 50 pushl 0x50(%eax) 10896a: e8 05 97 00 00 call 112074 10896f: 89 c3 mov %eax,%ebx 108971: 99 cltd IMFS_FIFO_RETURN(err); 108972: 83 c4 20 add $0x20,%esp 108975: 85 d2 test %edx,%edx 108977: 78 05 js 10897e <== ALWAYS TAKEN } 108979: 8b 5d fc mov -0x4(%ebp),%ebx 10897c: c9 leave 10897d: c3 ret rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); IMFS_FIFO_RETURN(err); 10897e: e8 39 b5 00 00 call 113ebc <__errno> 108983: f7 db neg %ebx 108985: 89 18 mov %ebx,(%eax) 108987: b8 ff ff ff ff mov $0xffffffff,%eax 10898c: ba ff ff ff ff mov $0xffffffff,%edx 108991: eb e6 jmp 108979 =============================================================================== 00108a08 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 108a08: 55 push %ebp 108a09: 89 e5 mov %esp,%ebp 108a0b: 56 push %esi 108a0c: 53 push %ebx 108a0d: 83 ec 10 sub $0x10,%esp 108a10: 8b 45 08 mov 0x8(%ebp),%eax IMFS_jnode_t *jnode = iop->pathinfo.node_access; 108a13: 8b 58 18 mov 0x18(%eax),%ebx int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 108a16: 50 push %eax 108a17: ff 75 10 pushl 0x10(%ebp) 108a1a: ff 75 0c pushl 0xc(%ebp) 108a1d: ff 73 50 pushl 0x50(%ebx) 108a20: e8 0b 94 00 00 call 111e30 108a25: 89 c6 mov %eax,%esi if (err > 0) { 108a27: 83 c4 10 add $0x10,%esp 108a2a: 83 f8 00 cmp $0x0,%eax 108a2d: 7e 25 jle 108a54 IMFS_mtime_ctime_update(jnode); 108a2f: 83 ec 08 sub $0x8,%esp 108a32: 6a 00 push $0x0 108a34: 8d 45 f0 lea -0x10(%ebp),%eax 108a37: 50 push %eax 108a38: e8 1f 0f 00 00 call 10995c 108a3d: 8b 45 f0 mov -0x10(%ebp),%eax 108a40: 89 43 44 mov %eax,0x44(%ebx) 108a43: 89 43 48 mov %eax,0x48(%ebx) 108a46: 83 c4 10 add $0x10,%esp 108a49: 89 f0 mov %esi,%eax } IMFS_FIFO_RETURN(err); } 108a4b: 8d 65 f8 lea -0x8(%ebp),%esp 108a4e: 5b pop %ebx 108a4f: 5e pop %esi 108a50: c9 leave 108a51: c3 ret 108a52: 66 90 xchg %ax,%ax int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) { IMFS_mtime_ctime_update(jnode); } IMFS_FIFO_RETURN(err); 108a54: 75 09 jne 108a5f <== ALWAYS TAKEN 108a56: 31 c0 xor %eax,%eax } 108a58: 8d 65 f8 lea -0x8(%ebp),%esp 108a5b: 5b pop %ebx <== NOT EXECUTED 108a5c: 5e pop %esi <== NOT EXECUTED 108a5d: c9 leave <== NOT EXECUTED 108a5e: c3 ret <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) { IMFS_mtime_ctime_update(jnode); } IMFS_FIFO_RETURN(err); 108a5f: e8 58 b4 00 00 call 113ebc <__errno> 108a64: f7 de neg %esi 108a66: 89 30 mov %esi,(%eax) 108a68: b8 ff ff ff ff mov $0xffffffff,%eax 108a6d: eb dc jmp 108a4b =============================================================================== 0010f724 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 10f724: 55 push %ebp 10f725: 89 e5 mov %esp,%ebp 10f727: 57 push %edi 10f728: 56 push %esi 10f729: 53 push %ebx 10f72a: 83 ec 0c sub $0xc,%esp 10f72d: 8b 45 08 mov 0x8(%ebp),%eax 10f730: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 10f733: bf 10 08 12 00 mov $0x120810,%edi 10f738: b9 02 00 00 00 mov $0x2,%ecx 10f73d: 89 de mov %ebx,%esi 10f73f: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f741: 74 13 je 10f756 <== NEVER TAKEN return directory; if ( !strcmp( name, dotdotname ) ) 10f743: bf 12 08 12 00 mov $0x120812,%edi 10f748: b9 03 00 00 00 mov $0x3,%ecx 10f74d: 89 de mov %ebx,%esi 10f74f: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f751: 75 0d jne 10f760 <== ALWAYS TAKEN return directory->Parent; 10f753: 8b 40 08 mov 0x8(%eax),%eax if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 10f756: 8d 65 f4 lea -0xc(%ebp),%esp 10f759: 5b pop %ebx 10f75a: 5e pop %esi 10f75b: 5f pop %edi 10f75c: c9 leave 10f75d: c3 ret 10f75e: 66 90 xchg %ax,%ax 10f760: 8b 70 50 mov 0x50(%eax),%esi RTEMS_INLINE_ROUTINE bool _Chain_Is_tail( Chain_Control *the_chain, const Chain_Node *the_node ) { return (the_node == _Chain_Tail(the_chain)); 10f763: 8d 78 54 lea 0x54(%eax),%edi if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = rtems_chain_first( the_chain ); 10f766: 39 fe cmp %edi,%esi 10f768: 75 08 jne 10f772 10f76a: eb 20 jmp 10f78c !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 10f76c: 8b 36 mov (%esi),%esi if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = rtems_chain_first( the_chain ); 10f76e: 39 fe cmp %edi,%esi 10f770: 74 1a je 10f78c !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 ) ) 10f772: 8d 46 0c lea 0xc(%esi),%eax 10f775: 83 ec 08 sub $0x8,%esp 10f778: 50 push %eax 10f779: 53 push %ebx 10f77a: e8 7d 37 00 00 call 112efc 10f77f: 83 c4 10 add $0x10,%esp 10f782: 85 c0 test %eax,%eax 10f784: 75 e6 jne 10f76c for ( the_node = rtems_chain_first( the_chain ); !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; 10f786: 89 f0 mov %esi,%eax 10f788: eb cc jmp 10f756 10f78a: 66 90 xchg %ax,%ax if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; 10f78c: 31 c0 xor %eax,%eax 10f78e: eb c6 jmp 10f756 =============================================================================== 0010f684 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 10f684: 55 push %ebp 10f685: 89 e5 mov %esp,%ebp 10f687: 57 push %edi 10f688: 56 push %esi 10f689: 53 push %ebx 10f68a: 83 ec 3c sub $0x3c,%esp 10f68d: 8b 45 08 mov 0x8(%ebp),%eax /* * 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; 10f690: 8b 58 1c mov 0x1c(%eax),%ebx loc = temp_mt_entry->mt_fs_root; 10f693: 8d 55 d4 lea -0x2c(%ebp),%edx 10f696: 89 55 c4 mov %edx,-0x3c(%ebp) 10f699: 8d 70 1c lea 0x1c(%eax),%esi 10f69c: b9 05 00 00 00 mov $0x5,%ecx 10f6a1: 89 d7 mov %edx,%edi 10f6a3: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 10f6a5: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) do { next = jnode->Parent; 10f6ac: 8b 73 08 mov 0x8(%ebx),%esi loc.node_access = (void *)jnode; 10f6af: 89 5d d4 mov %ebx,-0x2c(%ebp) IMFS_Set_handlers( &loc ); 10f6b2: 83 ec 0c sub $0xc,%esp 10f6b5: 8d 45 d4 lea -0x2c(%ebp),%eax 10f6b8: 50 push %eax 10f6b9: e8 a6 f8 ff ff call 10ef64 if ( jnode->type != IMFS_DIRECTORY ) { 10f6be: 83 c4 10 add $0x10,%esp 10f6c1: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f6c5: 75 31 jne 10f6f8 RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10f6c7: 8d 43 54 lea 0x54(%ebx),%eax result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { 10f6ca: 39 43 50 cmp %eax,0x50(%ebx) 10f6cd: 74 42 je 10f711 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { 10f6cf: 85 db test %ebx,%ebx 10f6d1: 74 19 je 10f6ec if ( jnode->type == IMFS_DIRECTORY ) { 10f6d3: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f6d7: 75 d3 jne 10f6ac <== NEVER TAKEN } } } while (jnode != NULL); return 0; } 10f6d9: 8b 43 50 mov 0x50(%ebx),%eax 10f6dc: 8d 53 54 lea 0x54(%ebx),%edx return -1; jnode = next; } if ( jnode != NULL ) { if ( jnode->type == IMFS_DIRECTORY ) { if ( jnode_has_children( jnode ) ) 10f6df: 39 d0 cmp %edx,%eax 10f6e1: 74 c9 je 10f6ac jnode = jnode_get_first_child( jnode ); 10f6e3: 89 c3 mov %eax,%ebx } } } while (jnode != NULL); 10f6e5: 85 c0 test %eax,%eax 10f6e7: 75 c3 jne 10f6ac <== ALWAYS TAKEN 10f6e9: 8d 76 00 lea 0x0(%esi),%esi return 0; 10f6ec: 31 c0 xor %eax,%eax } 10f6ee: 8d 65 f4 lea -0xc(%ebp),%esp 10f6f1: 5b pop %ebx 10f6f2: 5e pop %esi 10f6f3: 5f pop %edi 10f6f4: c9 leave 10f6f5: c3 ret 10f6f6: 66 90 xchg %ax,%ax next = jnode->Parent; loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); if ( jnode->type != IMFS_DIRECTORY ) { result = IMFS_unlink( NULL, &loc ); 10f6f8: 83 ec 08 sub $0x8,%esp 10f6fb: 8d 55 d4 lea -0x2c(%ebp),%edx 10f6fe: 52 push %edx if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 10f6ff: 6a 00 push $0x0 10f701: e8 f6 84 ff ff call 107bfc if (result != 0) 10f706: 83 c4 10 add $0x10,%esp 10f709: 85 c0 test %eax,%eax 10f70b: 75 0d jne 10f71a <== NEVER TAKEN return -1; jnode = next; 10f70d: 89 f3 mov %esi,%ebx 10f70f: eb be jmp 10f6cf result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 10f711: 83 ec 08 sub $0x8,%esp 10f714: 8d 45 d4 lea -0x2c(%ebp),%eax 10f717: 50 push %eax 10f718: eb e5 jmp 10f6ff if (result != 0) return -1; 10f71a: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 10f71f: eb cd jmp 10f6ee <== NOT EXECUTED =============================================================================== 0010f790 : const char *path, int pathlen, char *token, int *token_len ) { 10f790: 55 push %ebp 10f791: 89 e5 mov %esp,%ebp 10f793: 57 push %edi 10f794: 56 push %esi 10f795: 53 push %ebx 10f796: 83 ec 1c sub $0x1c,%esp 10f799: 8b 7d 08 mov 0x8(%ebp),%edi 10f79c: 8b 5d 10 mov 0x10(%ebp),%ebx register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 10f79f: 8a 17 mov (%edi),%dl int pathlen, char *token, int *token_len ) { register int i = 0; 10f7a1: 31 f6 xor %esi,%esi 10f7a3: 89 7d e4 mov %edi,-0x1c(%ebp) 10f7a6: 89 df mov %ebx,%edi 10f7a8: 88 d3 mov %dl,%bl /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 10f7aa: eb 07 jmp 10f7b3 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 10f7ac: 46 inc %esi 10f7ad: 8b 45 e4 mov -0x1c(%ebp),%eax 10f7b0: 8a 1c 30 mov (%eax,%esi,1),%bl /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 10f7b3: 83 ec 0c sub $0xc,%esp 10f7b6: 0f be c3 movsbl %bl,%eax 10f7b9: 50 push %eax 10f7ba: e8 59 97 ff ff call 108f18 10f7bf: 83 c4 10 add $0x10,%esp 10f7c2: 85 c0 test %eax,%eax 10f7c4: 75 1a jne 10f7e0 10f7c6: 3b 75 0c cmp 0xc(%ebp),%esi 10f7c9: 7d 15 jge 10f7e0 token[i] = c; 10f7cb: 88 1c 37 mov %bl,(%edi,%esi,1) if ( i == IMFS_NAME_MAX ) 10f7ce: 83 fe 20 cmp $0x20,%esi 10f7d1: 75 d9 jne 10f7ac return IMFS_INVALID_TOKEN; 10f7d3: b8 04 00 00 00 mov $0x4,%eax else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 10f7d8: 8d 65 f4 lea -0xc(%ebp),%esp 10f7db: 5b pop %ebx 10f7dc: 5e pop %esi 10f7dd: 5f pop %edi 10f7de: c9 leave 10f7df: c3 ret 10f7e0: 88 da mov %bl,%dl 10f7e2: 89 fb mov %edi,%ebx /* * Copy a seperator into token. */ if ( i == 0 ) { 10f7e4: 85 f6 test %esi,%esi 10f7e6: 75 25 jne 10f80d token[i] = c; 10f7e8: 88 17 mov %dl,(%edi) if ( (token[i] != '\0') && pathlen ) { 10f7ea: 84 d2 test %dl,%dl 10f7ec: 74 16 je 10f804 10f7ee: 8b 45 0c mov 0xc(%ebp),%eax 10f7f1: 85 c0 test %eax,%eax 10f7f3: 74 0f je 10f804 i++; type = IMFS_CURRENT_DIR; 10f7f5: b8 01 00 00 00 mov $0x1,%eax if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { i++; 10f7fa: be 01 00 00 00 mov $0x1,%esi 10f7ff: eb 05 jmp 10f806 10f801: 8d 76 00 lea 0x0(%esi),%esi type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; 10f804: 31 c0 xor %eax,%eax /* * Set token_len to the number of characters copied. */ *token_len = i; 10f806: 8b 55 14 mov 0x14(%ebp),%edx 10f809: 89 32 mov %esi,(%edx) 10f80b: eb cb jmp 10f7d8 i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 10f80d: 80 7c 37 ff 00 cmpb $0x0,-0x1(%edi,%esi,1) 10f812: 74 04 je 10f818 <== NEVER TAKEN token[i] = '\0'; 10f814: c6 04 37 00 movb $0x0,(%edi,%esi,1) /* * Set token_len to the number of characters copied. */ *token_len = i; 10f818: 8b 45 14 mov 0x14(%ebp),%eax 10f81b: 89 30 mov %esi,(%eax) * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) 10f81d: bf 15 08 12 00 mov $0x120815,%edi 10f822: b9 03 00 00 00 mov $0x3,%ecx 10f827: 89 de mov %ebx,%esi 10f829: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f82b: 75 0f jne 10f83c type = IMFS_UP_DIR; 10f82d: b8 02 00 00 00 mov $0x2,%eax else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 10f832: 8d 65 f4 lea -0xc(%ebp),%esp 10f835: 5b pop %ebx 10f836: 5e pop %esi 10f837: 5f pop %edi 10f838: c9 leave 10f839: c3 ret 10f83a: 66 90 xchg %ax,%ax */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 10f83c: bf 16 08 12 00 mov $0x120816,%edi 10f841: b9 02 00 00 00 mov $0x2,%ecx 10f846: 89 de mov %ebx,%esi 10f848: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f84a: 0f 97 c0 seta %al 10f84d: 0f 92 c2 setb %dl 10f850: 28 d0 sub %dl,%al 10f852: 0f be c0 movsbl %al,%eax 10f855: 83 f8 01 cmp $0x1,%eax 10f858: 19 c0 sbb %eax,%eax 10f85a: 83 e0 fe and $0xfffffffe,%eax 10f85d: 83 c0 03 add $0x3,%eax type = IMFS_CURRENT_DIR; } return type; } 10f860: 8d 65 f4 lea -0xc(%ebp),%esp 10f863: 5b pop %ebx 10f864: 5e pop %esi 10f865: 5f pop %edi 10f866: c9 leave 10f867: c3 ret =============================================================================== 00107844 : const rtems_filesystem_operations_table *op_table, const rtems_filesystem_file_handlers_r *memfile_handlers, const rtems_filesystem_file_handlers_r *directory_handlers, const rtems_filesystem_file_handlers_r *fifo_handlers ) { 107844: 55 push %ebp 107845: 89 e5 mov %esp,%ebp 107847: 57 push %edi 107848: 56 push %esi 107849: 53 push %ebx 10784a: 83 ec 1c sub $0x1c,%esp 10784d: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 107850: 8b 0d 50 21 12 00 mov 0x122150,%ecx /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { if (bit_mask == requested_bytes_per_block) { 107856: 83 f9 10 cmp $0x10,%ecx 107859: 74 1f je 10787a is_valid = true; break; } if(bit_mask > requested_bytes_per_block) 10785b: 83 f9 0f cmp $0xf,%ecx 10785e: 7e 15 jle 107875 107860: ba 05 00 00 00 mov $0x5,%edx 107865: b8 20 00 00 00 mov $0x20,%eax /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { if (bit_mask == requested_bytes_per_block) { 10786a: 39 c1 cmp %eax,%ecx 10786c: 74 0c je 10787a is_valid = true; break; } if(bit_mask > requested_bytes_per_block) 10786e: 7c 05 jl 107875 <== NEVER TAKEN int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 107870: d1 e0 shl %eax 107872: 4a dec %edx 107873: 75 f5 jne 10786a <== ALWAYS TAKEN if(bit_mask > requested_bytes_per_block) break; } *dest_bytes_per_block = ((is_valid) ? requested_bytes_per_block : default_bytes_per_block); 107875: b9 80 00 00 00 mov $0x80,%ecx break; } if(bit_mask > requested_bytes_per_block) break; } *dest_bytes_per_block = ((is_valid) 10787a: 89 0d 20 60 12 00 mov %ecx,0x126020 /* * 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(); 107880: e8 ab 76 00 00 call 10ef30 107885: 89 c2 mov %eax,%edx 107887: 89 43 1c mov %eax,0x1c(%ebx) temp_mt_entry->mt_fs_root.handlers = directory_handlers; 10788a: 8b 45 14 mov 0x14(%ebp),%eax 10788d: 89 43 24 mov %eax,0x24(%ebx) temp_mt_entry->mt_fs_root.ops = op_table; 107890: 8b 45 0c mov 0xc(%ebp),%eax 107893: 89 43 28 mov %eax,0x28(%ebx) temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 107896: 8d 7b 38 lea 0x38(%ebx),%edi 107899: be c0 07 12 00 mov $0x1207c0,%esi 10789e: b9 0c 00 00 00 mov $0xc,%ecx 1078a3: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 1078a5: 83 ec 08 sub $0x8,%esp 1078a8: 6a 14 push $0x14 1078aa: 6a 01 push $0x1 1078ac: 89 55 e4 mov %edx,-0x1c(%ebp) 1078af: e8 70 06 00 00 call 107f24 if ( !fs_info ) { 1078b4: 83 c4 10 add $0x10,%esp 1078b7: 85 c0 test %eax,%eax 1078b9: 8b 55 e4 mov -0x1c(%ebp),%edx 1078bc: 74 3c je 1078fa free(temp_mt_entry->mt_fs_root.node_access); rtems_set_errno_and_return_minus_one(ENOMEM); } temp_mt_entry->fs_info = fs_info; 1078be: 89 43 34 mov %eax,0x34(%ebx) /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 1078c1: 8b 0d 24 60 12 00 mov 0x126024,%ecx 1078c7: 89 08 mov %ecx,(%eax) 1078c9: 41 inc %ecx 1078ca: 89 0d 24 60 12 00 mov %ecx,0x126024 fs_info->ino_count = 1; 1078d0: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax) fs_info->memfile_handlers = memfile_handlers; 1078d7: 8b 4d 10 mov 0x10(%ebp),%ecx 1078da: 89 48 08 mov %ecx,0x8(%eax) fs_info->directory_handlers = directory_handlers; 1078dd: 8b 4d 14 mov 0x14(%ebp),%ecx 1078e0: 89 48 0c mov %ecx,0xc(%eax) fs_info->fifo_handlers = fifo_handlers; 1078e3: 8b 4d 18 mov 0x18(%ebp),%ecx 1078e6: 89 48 10 mov %ecx,0x10(%eax) jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 1078e9: c7 42 38 01 00 00 00 movl $0x1,0x38(%edx) return 0; 1078f0: 31 c0 xor %eax,%eax } 1078f2: 8d 65 f4 lea -0xc(%ebp),%esp 1078f5: 5b pop %ebx 1078f6: 5e pop %esi 1078f7: 5f pop %edi 1078f8: c9 leave 1078f9: c3 ret /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ) { free(temp_mt_entry->mt_fs_root.node_access); 1078fa: 83 ec 0c sub $0xc,%esp 1078fd: 52 push %edx 1078fe: e8 b1 07 00 00 call 1080b4 rtems_set_errno_and_return_minus_one(ENOMEM); 107903: e8 7c a9 00 00 call 112284 <__errno> 107908: c7 00 0c 00 00 00 movl $0xc,(%eax) 10790e: 83 c4 10 add $0x10,%esp 107911: 83 c8 ff or $0xffffffff,%eax 107914: eb dc jmp 1078f2 =============================================================================== 00107918 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 107918: 55 push %ebp 107919: 89 e5 mov %esp,%ebp 10791b: 57 push %edi 10791c: 53 push %ebx 10791d: 83 ec 50 sub $0x50,%esp 107920: 8b 55 10 mov 0x10(%ebp),%edx int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 107923: 8b 45 08 mov 0x8(%ebp),%eax 107926: 8b 00 mov (%eax),%eax 107928: 89 45 d8 mov %eax,-0x28(%ebp) if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 10792b: 66 83 78 34 07 cmpw $0x7,0x34(%eax) 107930: 77 66 ja 107998 rtems_set_errno_and_return_minus_one( EMLINK ); /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 107932: 31 c0 xor %eax,%eax 107934: b9 ff ff ff ff mov $0xffffffff,%ecx 107939: 89 d7 mov %edx,%edi 10793b: f2 ae repnz scas %es:(%edi),%al 10793d: f7 d1 not %ecx 10793f: 49 dec %ecx 107940: 8d 45 f4 lea -0xc(%ebp),%eax 107943: 50 push %eax 107944: 8d 5d b7 lea -0x49(%ebp),%ebx 107947: 53 push %ebx 107948: 51 push %ecx 107949: 52 push %edx 10794a: e8 41 7e 00 00 call 10f790 new_node = IMFS_create_node( parent_loc, IMFS_HARD_LINK, new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info 10794f: 8d 45 d8 lea -0x28(%ebp),%eax * 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( 107952: 89 04 24 mov %eax,(%esp) 107955: 68 ff a1 00 00 push $0xa1ff 10795a: 53 push %ebx 10795b: 6a 03 push $0x3 10795d: ff 75 0c pushl 0xc(%ebp) 107960: e8 93 74 00 00 call 10edf8 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 107965: 83 c4 20 add $0x20,%esp 107968: 85 c0 test %eax,%eax 10796a: 74 3e je 1079aa rtems_set_errno_and_return_minus_one( ENOMEM ); /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 10796c: 8b 45 d8 mov -0x28(%ebp),%eax 10796f: 66 ff 40 34 incw 0x34(%eax) IMFS_update_ctime( info.hard_link.link_node ); 107973: 83 ec 08 sub $0x8,%esp 107976: 6a 00 push $0x0 107978: 8d 45 ec lea -0x14(%ebp),%eax 10797b: 50 push %eax 10797c: e8 af 07 00 00 call 108130 107981: 8b 55 ec mov -0x14(%ebp),%edx 107984: 8b 45 d8 mov -0x28(%ebp),%eax 107987: 89 50 48 mov %edx,0x48(%eax) return 0; 10798a: 83 c4 10 add $0x10,%esp 10798d: 31 c0 xor %eax,%eax } 10798f: 8d 65 f8 lea -0x8(%ebp),%esp 107992: 5b pop %ebx 107993: 5f pop %edi 107994: c9 leave 107995: c3 ret 107996: 66 90 xchg %ax,%ax /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) rtems_set_errno_and_return_minus_one( EMLINK ); 107998: e8 e7 a8 00 00 call 112284 <__errno> 10799d: c7 00 1f 00 00 00 movl $0x1f,(%eax) 1079a3: b8 ff ff ff ff mov $0xffffffff,%eax 1079a8: eb e5 jmp 10798f ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 1079aa: e8 d5 a8 00 00 call 112284 <__errno> 1079af: c7 00 0c 00 00 00 movl $0xc,(%eax) 1079b5: b8 ff ff ff ff mov $0xffffffff,%eax 1079ba: eb d3 jmp 10798f =============================================================================== 001111b4 : */ MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 1111b4: 55 push %ebp 1111b5: 89 e5 mov %esp,%ebp 1111b7: 53 push %ebx 1111b8: 83 ec 08 sub $0x8,%esp IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE ); /* * Obtain the pointer for the specified block number */ block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 1111bb: 6a 01 push $0x1 1111bd: ff 75 0c pushl 0xc(%ebp) 1111c0: ff 75 08 pushl 0x8(%ebp) 1111c3: e8 28 fc ff ff call 110df0 1111c8: 89 c3 mov %eax,%ebx if ( *block_entry_ptr ) 1111ca: 83 c4 10 add $0x10,%esp 1111cd: 8b 00 mov (%eax),%eax 1111cf: 85 c0 test %eax,%eax 1111d1: 74 09 je 1111dc return 0; 1111d3: 31 c0 xor %eax,%eax if ( !memory ) return 1; *block_entry_ptr = memory; return 0; } 1111d5: 8b 5d fc mov -0x4(%ebp),%ebx 1111d8: c9 leave 1111d9: c3 ret 1111da: 66 90 xchg %ax,%ax return 0; /* * There is no memory for this block number so allocate it. */ memory = memfile_alloc_block(); 1111dc: e8 eb fb ff ff call 110dcc if ( !memory ) 1111e1: 85 c0 test %eax,%eax 1111e3: 74 07 je 1111ec return 1; *block_entry_ptr = memory; 1111e5: 89 03 mov %eax,(%ebx) return 0; 1111e7: 31 c0 xor %eax,%eax 1111e9: eb ea jmp 1111d5 1111eb: 90 nop /* * There is no memory for this block number so allocate it. */ memory = memfile_alloc_block(); if ( !memory ) return 1; 1111ec: b8 01 00 00 00 mov $0x1,%eax 1111f1: eb e2 jmp 1111d5 =============================================================================== 001113f4 : */ MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 1113f4: 55 push %ebp 1113f5: 89 e5 mov %esp,%ebp 1113f7: 57 push %edi 1113f8: 56 push %esi 1113f9: 53 push %ebx 1113fa: 83 ec 2c sub $0x2c,%esp 1113fd: 8b 5d 08 mov 0x8(%ebp),%ebx 111400: 8b 45 0c mov 0xc(%ebp),%eax 111403: 8b 55 10 mov 0x10(%ebp),%edx 111406: 89 45 d8 mov %eax,-0x28(%ebp) 111409: 89 55 dc mov %edx,-0x24(%ebp) IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE ); /* * Verify new file size is supported */ if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 11140c: a1 20 60 12 00 mov 0x126020,%eax 111411: 89 c1 mov %eax,%ecx 111413: c1 e9 02 shr $0x2,%ecx 111416: 8d 51 01 lea 0x1(%ecx),%edx 111419: 0f af d1 imul %ecx,%edx 11141c: 42 inc %edx 11141d: 0f af d1 imul %ecx,%edx 111420: 4a dec %edx 111421: 0f af d0 imul %eax,%edx 111424: 31 c9 xor %ecx,%ecx 111426: 3b 4d dc cmp -0x24(%ebp),%ecx 111429: 7f 1a jg 111445 <== NEVER TAKEN 11142b: 7d 13 jge 111440 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); 11142d: e8 52 0e 00 00 call 112284 <__errno> 111432: c7 00 16 00 00 00 movl $0x16,(%eax) 111438: b8 ff ff ff ff mov $0xffffffff,%eax 11143d: eb 19 jmp 111458 11143f: 90 nop IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE ); /* * Verify new file size is supported */ if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 111440: 3b 55 d8 cmp -0x28(%ebp),%edx 111443: 76 e8 jbe 11142d rtems_set_errno_and_return_minus_one( EINVAL ); /* * Verify new file size is actually larger than current size */ if ( new_length <= the_jnode->info.file.size ) 111445: 8b 53 50 mov 0x50(%ebx),%edx 111448: 8b 4b 54 mov 0x54(%ebx),%ecx 11144b: 89 55 e0 mov %edx,-0x20(%ebp) 11144e: 89 4d e4 mov %ecx,-0x1c(%ebp) 111451: 39 4d dc cmp %ecx,-0x24(%ebp) 111454: 7d 0a jge 111460 <== ALWAYS TAKEN return 0; 111456: 31 c0 xor %eax,%eax /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 111458: 8d 65 f4 lea -0xc(%ebp),%esp 11145b: 5b pop %ebx 11145c: 5e pop %esi 11145d: 5f pop %edi 11145e: c9 leave 11145f: c3 ret rtems_set_errno_and_return_minus_one( EINVAL ); /* * Verify new file size is actually larger than current size */ if ( new_length <= the_jnode->info.file.size ) 111460: 7f 05 jg 111467 <== NEVER TAKEN 111462: 39 55 d8 cmp %edx,-0x28(%ebp) 111465: 76 ef jbe 111456 return 0; /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 111467: 89 45 d0 mov %eax,-0x30(%ebp) 11146a: 89 c1 mov %eax,%ecx 11146c: c1 f9 1f sar $0x1f,%ecx 11146f: 89 4d d4 mov %ecx,-0x2c(%ebp) 111472: ff 75 d4 pushl -0x2c(%ebp) 111475: ff 75 d0 pushl -0x30(%ebp) 111478: ff 75 dc pushl -0x24(%ebp) 11147b: ff 75 d8 pushl -0x28(%ebp) 11147e: e8 0d c6 00 00 call 11da90 <__divdi3> 111483: 83 c4 10 add $0x10,%esp 111486: 89 c6 mov %eax,%esi old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 111488: ff 75 d4 pushl -0x2c(%ebp) 11148b: ff 75 d0 pushl -0x30(%ebp) 11148e: ff 75 e4 pushl -0x1c(%ebp) 111491: ff 75 e0 pushl -0x20(%ebp) 111494: e8 f7 c5 00 00 call 11da90 <__divdi3> 111499: 83 c4 10 add $0x10,%esp 11149c: 89 45 e0 mov %eax,-0x20(%ebp) /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 11149f: 39 c6 cmp %eax,%esi 1114a1: 72 51 jb 1114f4 <== NEVER TAKEN 1114a3: 89 c7 mov %eax,%edi 1114a5: eb 06 jmp 1114ad 1114a7: 90 nop 1114a8: 47 inc %edi 1114a9: 39 fe cmp %edi,%esi 1114ab: 72 47 jb 1114f4 if ( IMFS_memfile_addblock( the_jnode, block ) ) { 1114ad: 83 ec 08 sub $0x8,%esp 1114b0: 57 push %edi 1114b1: 53 push %ebx 1114b2: e8 fd fc ff ff call 1111b4 1114b7: 83 c4 10 add $0x10,%esp 1114ba: 85 c0 test %eax,%eax 1114bc: 74 ea je 1114a8 for ( ; block>=old_blocks ; block-- ) { 1114be: 39 7d e0 cmp %edi,-0x20(%ebp) 1114c1: 77 17 ja 1114da <== NEVER TAKEN 1114c3: 8b 75 e0 mov -0x20(%ebp),%esi 1114c6: 66 90 xchg %ax,%ax IMFS_memfile_remove_block( the_jnode, block ); 1114c8: 83 ec 08 sub $0x8,%esp 1114cb: 57 push %edi 1114cc: 53 push %ebx 1114cd: e8 f6 fe ff ff call 1113c8 /* * 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-- ) { 1114d2: 4f dec %edi 1114d3: 83 c4 10 add $0x10,%esp 1114d6: 39 fe cmp %edi,%esi 1114d8: 76 ee jbe 1114c8 IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 1114da: e8 a5 0d 00 00 call 112284 <__errno> 1114df: c7 00 1c 00 00 00 movl $0x1c,(%eax) 1114e5: b8 ff ff ff ff mov $0xffffffff,%eax /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 1114ea: 8d 65 f4 lea -0xc(%ebp),%esp 1114ed: 5b pop %ebx 1114ee: 5e pop %esi 1114ef: 5f pop %edi 1114f0: c9 leave 1114f1: c3 ret 1114f2: 66 90 xchg %ax,%ax } /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 1114f4: 8b 45 d8 mov -0x28(%ebp),%eax 1114f7: 8b 55 dc mov -0x24(%ebp),%edx 1114fa: 89 43 50 mov %eax,0x50(%ebx) 1114fd: 89 53 54 mov %edx,0x54(%ebx) return 0; 111500: 31 c0 xor %eax,%eax } 111502: 8d 65 f4 lea -0xc(%ebp),%esp 111505: 5b pop %ebx 111506: 5e pop %esi 111507: 5f pop %edi 111508: c9 leave 111509: c3 ret =============================================================================== 00110df0 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 110df0: 55 push %ebp 110df1: 89 e5 mov %esp,%ebp 110df3: 57 push %edi 110df4: 56 push %esi 110df5: 53 push %ebx 110df6: 83 ec 1c sub $0x1c,%esp 110df9: 8b 5d 08 mov 0x8(%ebp),%ebx 110dfc: 8b 75 0c mov 0xc(%ebp),%esi 110dff: 8b 7d 10 mov 0x10(%ebp),%edi my_block = block; /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 110e02: 8b 0d 20 60 12 00 mov 0x126020,%ecx 110e08: c1 e9 02 shr $0x2,%ecx 110e0b: 8d 41 ff lea -0x1(%ecx),%eax 110e0e: 39 c6 cmp %eax,%esi 110e10: 77 1a ja 110e2c p = info->indirect; 110e12: 8b 43 58 mov 0x58(%ebx),%eax if ( malloc_it ) { 110e15: 85 ff test %edi,%edi 110e17: 74 53 je 110e6c if ( !p ) { 110e19: 85 c0 test %eax,%eax 110e1b: 0f 84 b6 00 00 00 je 110ed7 } if ( !p ) return 0; return &info->indirect[ my_block ]; 110e21: 8d 04 b0 lea (%eax,%esi,4),%eax /* * This means the requested block number is out of range. */ return 0; } 110e24: 83 c4 1c add $0x1c,%esp 110e27: 5b pop %ebx 110e28: 5e pop %esi 110e29: 5f pop %edi 110e2a: c9 leave 110e2b: c3 ret /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 110e2c: 8d 41 01 lea 0x1(%ecx),%eax 110e2f: 0f af c1 imul %ecx,%eax 110e32: 8d 50 ff lea -0x1(%eax),%edx 110e35: 39 d6 cmp %edx,%esi 110e37: 77 3b ja 110e74 my_block -= FIRST_DOUBLY_INDIRECT; 110e39: 29 ce sub %ecx,%esi singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 110e3b: 89 f0 mov %esi,%eax 110e3d: 31 d2 xor %edx,%edx 110e3f: f7 f1 div %ecx 110e41: 89 c6 mov %eax,%esi doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; 110e43: 8b 43 5c mov 0x5c(%ebx),%eax if ( malloc_it ) { 110e46: 85 ff test %edi,%edi 110e48: 74 7e je 110ec8 if ( !p ) { 110e4a: 85 c0 test %eax,%eax 110e4c: 0f 84 96 00 00 00 je 110ee8 if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; 110e52: 8d 1c b0 lea (%eax,%esi,4),%ebx 110e55: 8b 03 mov (%ebx),%eax if ( !p1 ) { 110e57: 85 c0 test %eax,%eax 110e59: 0f 84 a4 00 00 00 je 110f03 p = (block_p *)p[ doubly ]; if ( !p ) return 0; return (block_p *)&p[ singly ]; 110e5f: 8d 04 90 lea (%eax,%edx,4),%eax /* * This means the requested block number is out of range. */ return 0; } 110e62: 83 c4 1c add $0x1c,%esp 110e65: 5b pop %ebx 110e66: 5e pop %esi 110e67: 5f pop %edi 110e68: c9 leave 110e69: c3 ret 110e6a: 66 90 xchg %ax,%ax info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 110e6c: 85 c0 test %eax,%eax 110e6e: 75 b1 jne 110e21 <== ALWAYS TAKEN if ( !p ) return 0; p1 = (block_p *) p[ triply ]; if ( !p1 ) return 0; 110e70: 31 c0 xor %eax,%eax 110e72: eb ee jmp 110e62 <== NOT EXECUTED } /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 110e74: 8d 50 01 lea 0x1(%eax),%edx 110e77: 0f af d1 imul %ecx,%edx 110e7a: 4a dec %edx 110e7b: 39 d6 cmp %edx,%esi 110e7d: 77 f1 ja 110e70 <== NEVER TAKEN my_block -= FIRST_TRIPLY_INDIRECT; 110e7f: 29 c6 sub %eax,%esi 110e81: 89 f0 mov %esi,%eax singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 110e83: 31 d2 xor %edx,%edx 110e85: f7 f1 div %ecx 110e87: 89 55 e4 mov %edx,-0x1c(%ebp) doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 110e8a: 31 d2 xor %edx,%edx 110e8c: f7 f1 div %ecx 110e8e: 89 c6 mov %eax,%esi doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; 110e90: 8b 4b 60 mov 0x60(%ebx),%ecx if ( malloc_it ) { 110e93: 85 ff test %edi,%edi 110e95: 0f 84 82 00 00 00 je 110f1d if ( !p ) { 110e9b: 85 c9 test %ecx,%ecx 110e9d: 0f 84 9b 00 00 00 je 110f3e if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; 110ea3: 8d 1c b1 lea (%ecx,%esi,4),%ebx 110ea6: 8b 0b mov (%ebx),%ecx if ( !p1 ) { 110ea8: 85 c9 test %ecx,%ecx 110eaa: 0f 84 c5 00 00 00 je 110f75 if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; 110eb0: 8d 1c 91 lea (%ecx,%edx,4),%ebx 110eb3: 8b 13 mov (%ebx),%edx if ( !p2 ) { 110eb5: 85 d2 test %edx,%edx 110eb7: 0f 84 a0 00 00 00 je 110f5d p2 = (block_p *)p1[ doubly ]; if ( !p2 ) return 0; return (block_p *)&p2[ singly ]; 110ebd: 8b 4d e4 mov -0x1c(%ebp),%ecx 110ec0: 8d 04 8a lea (%edx,%ecx,4),%eax 110ec3: eb 9d jmp 110e62 110ec5: 8d 76 00 lea 0x0(%esi),%esi } return (block_p *)&p1[ singly ]; } if ( !p ) 110ec8: 85 c0 test %eax,%eax 110eca: 74 a4 je 110e70 <== NEVER TAKEN return 0; p = (block_p *)p[ doubly ]; 110ecc: 8b 04 b0 mov (%eax,%esi,4),%eax if ( !p ) 110ecf: 85 c0 test %eax,%eax 110ed1: 75 8c jne 110e5f <== ALWAYS TAKEN if ( !p ) return 0; p1 = (block_p *) p[ triply ]; if ( !p1 ) return 0; 110ed3: 31 c0 xor %eax,%eax 110ed5: eb 8b jmp 110e62 <== NOT EXECUTED p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 110ed7: e8 f0 fe ff ff call 110dcc if ( !p ) 110edc: 85 c0 test %eax,%eax 110ede: 74 90 je 110e70 <== NEVER TAKEN return 0; info->indirect = p; 110ee0: 89 43 58 mov %eax,0x58(%ebx) 110ee3: e9 39 ff ff ff jmp 110e21 p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 110ee8: 89 55 e0 mov %edx,-0x20(%ebp) 110eeb: e8 dc fe ff ff call 110dcc if ( !p ) 110ef0: 85 c0 test %eax,%eax 110ef2: 8b 55 e0 mov -0x20(%ebp),%edx 110ef5: 0f 84 75 ff ff ff je 110e70 <== NEVER TAKEN return 0; info->doubly_indirect = p; 110efb: 89 43 5c mov %eax,0x5c(%ebx) 110efe: e9 4f ff ff ff jmp 110e52 } p1 = (block_p *)p[ doubly ]; if ( !p1 ) { p1 = memfile_alloc_block(); 110f03: 89 55 e0 mov %edx,-0x20(%ebp) 110f06: e8 c1 fe ff ff call 110dcc if ( !p1 ) 110f0b: 85 c0 test %eax,%eax 110f0d: 8b 55 e0 mov -0x20(%ebp),%edx 110f10: 0f 84 5a ff ff ff je 110e70 <== NEVER TAKEN return 0; p[ doubly ] = (block_p) p1; 110f16: 89 03 mov %eax,(%ebx) 110f18: e9 42 ff ff ff jmp 110e5f p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) 110f1d: 85 c9 test %ecx,%ecx 110f1f: 0f 84 4b ff ff ff je 110e70 <== NEVER TAKEN return 0; p1 = (block_p *) p[ triply ]; 110f25: 8b 04 81 mov (%ecx,%eax,4),%eax if ( !p1 ) 110f28: 85 c0 test %eax,%eax 110f2a: 0f 84 40 ff ff ff je 110e70 <== NEVER TAKEN return 0; p2 = (block_p *)p1[ doubly ]; 110f30: 8b 14 90 mov (%eax,%edx,4),%edx if ( !p2 ) return 0; 110f33: 31 c0 xor %eax,%eax p1 = (block_p *) p[ triply ]; if ( !p1 ) return 0; p2 = (block_p *)p1[ doubly ]; if ( !p2 ) 110f35: 85 d2 test %edx,%edx 110f37: 75 84 jne 110ebd <== ALWAYS TAKEN 110f39: e9 24 ff ff ff jmp 110e62 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 110f3e: 89 55 e0 mov %edx,-0x20(%ebp) 110f41: e8 86 fe ff ff call 110dcc 110f46: 89 c1 mov %eax,%ecx if ( !p ) return 0; 110f48: 31 c0 xor %eax,%eax p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); if ( !p ) 110f4a: 85 c9 test %ecx,%ecx 110f4c: 8b 55 e0 mov -0x20(%ebp),%edx 110f4f: 0f 84 0d ff ff ff je 110e62 <== NEVER TAKEN return 0; info->triply_indirect = p; 110f55: 89 4b 60 mov %ecx,0x60(%ebx) 110f58: e9 46 ff ff ff jmp 110ea3 p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; if ( !p2 ) { p2 = memfile_alloc_block(); 110f5d: e8 6a fe ff ff call 110dcc 110f62: 89 c2 mov %eax,%edx if ( !p2 ) return 0; 110f64: 31 c0 xor %eax,%eax } p2 = (block_p *)p1[ doubly ]; if ( !p2 ) { p2 = memfile_alloc_block(); if ( !p2 ) 110f66: 85 d2 test %edx,%edx 110f68: 0f 84 f4 fe ff ff je 110e62 <== NEVER TAKEN return 0; p1[ doubly ] = (block_p) p2; 110f6e: 89 13 mov %edx,(%ebx) 110f70: e9 48 ff ff ff jmp 110ebd info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); 110f75: 89 55 e0 mov %edx,-0x20(%ebp) 110f78: e8 4f fe ff ff call 110dcc 110f7d: 89 c1 mov %eax,%ecx if ( !p1 ) return 0; 110f7f: 31 c0 xor %eax,%eax } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); if ( !p1 ) 110f81: 85 c9 test %ecx,%ecx 110f83: 8b 55 e0 mov -0x20(%ebp),%edx 110f86: 0f 84 d6 fe ff ff je 110e62 <== NEVER TAKEN return 0; p[ triply ] = (block_p) p1; 110f8c: 89 0b mov %ecx,(%ebx) 110f8e: e9 1d ff ff ff jmp 110eb0 =============================================================================== 00110f94 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 110f94: 55 push %ebp 110f95: 89 e5 mov %esp,%ebp 110f97: 57 push %edi 110f98: 56 push %esi 110f99: 53 push %ebx 110f9a: 83 ec 3c sub $0x3c,%esp 110f9d: 8b 75 0c mov 0xc(%ebp),%esi 110fa0: 8b 7d 10 mov 0x10(%ebp),%edi * Linear files (as created from a tar file are easier to handle * than block files). */ my_length = length; if (the_jnode->type == IMFS_LINEAR_FILE) { 110fa3: 8b 45 08 mov 0x8(%ebp),%eax 110fa6: 83 78 4c 06 cmpl $0x6,0x4c(%eax) 110faa: 0f 84 60 01 00 00 je 111110 /* * 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; 110fb0: 89 f0 mov %esi,%eax if ( last_byte > the_jnode->info.file.size ) 110fb2: 8b 55 08 mov 0x8(%ebp),%edx 110fb5: 8b 4a 50 mov 0x50(%edx),%ecx /* * 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; 110fb8: 8b 5d 18 mov 0x18(%ebp),%ebx 110fbb: 01 f3 add %esi,%ebx 110fbd: 89 5d d0 mov %ebx,-0x30(%ebp) if ( last_byte > the_jnode->info.file.size ) 110fc0: 31 d2 xor %edx,%edx 110fc2: 8b 5d 08 mov 0x8(%ebp),%ebx 110fc5: 3b 53 54 cmp 0x54(%ebx),%edx 110fc8: 0f 8d d2 00 00 00 jge 1110a0 <== ALWAYS TAKEN /* * Linear files (as created from a tar file are easier to handle * than block files). */ my_length = length; 110fce: 8b 45 18 mov 0x18(%ebp),%eax 110fd1: 89 45 cc mov %eax,-0x34(%ebp) */ /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 110fd4: 8b 15 20 60 12 00 mov 0x126020,%edx 110fda: 89 55 d0 mov %edx,-0x30(%ebp) 110fdd: 89 d0 mov %edx,%eax 110fdf: 99 cltd 110fe0: 89 d3 mov %edx,%ebx 110fe2: 52 push %edx 110fe3: 50 push %eax 110fe4: 57 push %edi 110fe5: 56 push %esi 110fe6: 89 45 c0 mov %eax,-0x40(%ebp) 110fe9: e8 ee cb 00 00 call 11dbdc <__moddi3> 110fee: 83 c4 10 add $0x10,%esp 110ff1: 89 45 c8 mov %eax,-0x38(%ebp) block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 110ff4: 8b 4d c0 mov -0x40(%ebp),%ecx 110ff7: 53 push %ebx 110ff8: 51 push %ecx 110ff9: 57 push %edi 110ffa: 56 push %esi 110ffb: e8 90 ca 00 00 call 11da90 <__divdi3> 111000: 83 c4 10 add $0x10,%esp 111003: 89 c3 mov %eax,%ebx if ( start_offset ) { 111005: 8b 7d c8 mov -0x38(%ebp),%edi 111008: 85 ff test %edi,%edi 11100a: 0f 84 a0 00 00 00 je 1110b0 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 ); 111010: 56 push %esi 111011: 6a 00 push $0x0 111013: 50 push %eax 111014: ff 75 08 pushl 0x8(%ebp) 111017: e8 d4 fd ff ff call 110df0 if ( !block_ptr ) 11101c: 83 c4 10 add $0x10,%esp 11101f: 85 c0 test %eax,%eax 111021: 0f 84 65 01 00 00 je 11118c <== NEVER TAKEN * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 111027: 8b 4d d0 mov -0x30(%ebp),%ecx 11102a: 2b 4d c8 sub -0x38(%ebp),%ecx 11102d: 8b 55 cc mov -0x34(%ebp),%edx 111030: 39 ca cmp %ecx,%edx 111032: 0f 87 3c 01 00 00 ja 111174 if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 111038: 8b 75 c8 mov -0x38(%ebp),%esi 11103b: 03 30 add (%eax),%esi dest += to_copy; 11103d: 8b 7d 14 mov 0x14(%ebp),%edi 111040: 89 d1 mov %edx,%ecx 111042: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 111044: 89 7d c8 mov %edi,-0x38(%ebp) block++; 111047: 43 inc %ebx my_length -= to_copy; 111048: 29 55 cc sub %edx,-0x34(%ebp) 11104b: a1 20 60 12 00 mov 0x126020,%eax 111050: 89 45 d0 mov %eax,-0x30(%ebp) copied += to_copy; 111053: 89 55 c4 mov %edx,-0x3c(%ebp) /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 111056: 8b 4d d0 mov -0x30(%ebp),%ecx 111059: 39 4d cc cmp %ecx,-0x34(%ebp) 11105c: 73 24 jae 111082 11105e: eb 60 jmp 1110c0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 111060: 8b 30 mov (%eax),%esi 111062: 8b 7d c8 mov -0x38(%ebp),%edi 111065: 8b 4d d0 mov -0x30(%ebp),%ecx 111068: f3 a4 rep movsb %ds:(%esi),%es:(%edi) dest += to_copy; 11106a: 89 7d c8 mov %edi,-0x38(%ebp) block++; 11106d: 43 inc %ebx my_length -= to_copy; 11106e: 8b 7d d0 mov -0x30(%ebp),%edi 111071: 29 7d cc sub %edi,-0x34(%ebp) copied += to_copy; 111074: 01 7d c4 add %edi,-0x3c(%ebp) /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 111077: 8b 45 cc mov -0x34(%ebp),%eax 11107a: 39 05 20 60 12 00 cmp %eax,0x126020 111080: 77 3e ja 1110c0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 111082: 51 push %ecx 111083: 6a 00 push $0x0 111085: 53 push %ebx 111086: ff 75 08 pushl 0x8(%ebp) 111089: e8 62 fd ff ff call 110df0 if ( !block_ptr ) 11108e: 83 c4 10 add $0x10,%esp 111091: 85 c0 test %eax,%eax 111093: 75 cb jne 111060 <== ALWAYS TAKEN IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); if ( !block_ptr ) return copied; 111095: 8b 45 c4 mov -0x3c(%ebp),%eax <== NOT EXECUTED } IMFS_update_atime( the_jnode ); return copied; } 111098: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 11109b: 5b pop %ebx <== NOT EXECUTED 11109c: 5e pop %esi <== NOT EXECUTED 11109d: 5f pop %edi <== NOT EXECUTED 11109e: c9 leave <== NOT EXECUTED 11109f: c3 ret <== 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 ) 1110a0: 0f 8e be 00 00 00 jle 111164 <== ALWAYS TAKEN my_length = the_jnode->info.file.size - start; 1110a6: 29 c1 sub %eax,%ecx 1110a8: 89 4d cc mov %ecx,-0x34(%ebp) 1110ab: e9 24 ff ff ff jmp 110fd4 unsigned int last_byte; unsigned int copied; unsigned int start_offset; unsigned char *dest; dest = destination; 1110b0: 8b 55 14 mov 0x14(%ebp),%edx 1110b3: 89 55 c8 mov %edx,-0x38(%ebp) */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) my_length = the_jnode->info.file.size - start; copied = 0; 1110b6: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp) 1110bd: eb 97 jmp 111056 1110bf: 90 nop /* * Phase 3: possibly the first part of one block */ IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 1110c0: 8b 55 cc mov -0x34(%ebp),%edx 1110c3: 85 d2 test %edx,%edx 1110c5: 74 23 je 1110ea block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 1110c7: 50 push %eax 1110c8: 6a 00 push $0x0 1110ca: 53 push %ebx 1110cb: ff 75 08 pushl 0x8(%ebp) 1110ce: e8 1d fd ff ff call 110df0 if ( !block_ptr ) 1110d3: 83 c4 10 add $0x10,%esp 1110d6: 85 c0 test %eax,%eax 1110d8: 74 bb je 111095 <== NEVER TAKEN return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 1110da: 8b 30 mov (%eax),%esi 1110dc: 8b 7d c8 mov -0x38(%ebp),%edi 1110df: 8b 4d cc mov -0x34(%ebp),%ecx 1110e2: f3 a4 rep movsb %ds:(%esi),%es:(%edi) copied += my_length; 1110e4: 8b 55 cc mov -0x34(%ebp),%edx 1110e7: 01 55 c4 add %edx,-0x3c(%ebp) } IMFS_update_atime( the_jnode ); 1110ea: 83 ec 08 sub $0x8,%esp 1110ed: 6a 00 push $0x0 1110ef: 8d 45 e0 lea -0x20(%ebp),%eax 1110f2: 50 push %eax 1110f3: e8 38 70 ff ff call 108130 1110f8: 8b 45 e0 mov -0x20(%ebp),%eax 1110fb: 8b 4d 08 mov 0x8(%ebp),%ecx 1110fe: 89 41 40 mov %eax,0x40(%ecx) return copied; 111101: 8b 45 c4 mov -0x3c(%ebp),%eax 111104: 83 c4 10 add $0x10,%esp } 111107: 8d 65 f4 lea -0xc(%ebp),%esp 11110a: 5b pop %ebx 11110b: 5e pop %esi 11110c: 5f pop %edi 11110d: c9 leave 11110e: c3 ret 11110f: 90 nop my_length = length; if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; 111110: 8b 50 58 mov 0x58(%eax),%edx 111113: 89 55 cc mov %edx,-0x34(%ebp) if (my_length > (the_jnode->info.linearfile.size - start)) 111116: 89 c1 mov %eax,%ecx 111118: 8b 40 50 mov 0x50(%eax),%eax 11111b: 8b 51 54 mov 0x54(%ecx),%edx 11111e: 89 c1 mov %eax,%ecx 111120: 89 d3 mov %edx,%ebx 111122: 29 f1 sub %esi,%ecx 111124: 19 fb sbb %edi,%ebx 111126: 89 4d d0 mov %ecx,-0x30(%ebp) 111129: 89 5d d4 mov %ebx,-0x2c(%ebp) 11112c: 31 c9 xor %ecx,%ecx 11112e: 39 d9 cmp %ebx,%ecx 111130: 7d 4a jge 11117c <== ALWAYS TAKEN /* * Linear files (as created from a tar file are easier to handle * than block files). */ my_length = length; 111132: 8b 5d 18 mov 0x18(%ebp),%ebx <== NOT EXECUTED file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); 111135: 03 75 cc add -0x34(%ebp),%esi 111138: 8b 7d 14 mov 0x14(%ebp),%edi 11113b: 89 d9 mov %ebx,%ecx 11113d: f3 a4 rep movsb %ds:(%esi),%es:(%edi) IMFS_update_atime( the_jnode ); 11113f: 83 ec 08 sub $0x8,%esp 111142: 6a 00 push $0x0 111144: 8d 45 e0 lea -0x20(%ebp),%eax 111147: 50 push %eax 111148: e8 e3 6f ff ff call 108130 11114d: 8b 45 e0 mov -0x20(%ebp),%eax 111150: 8b 7d 08 mov 0x8(%ebp),%edi 111153: 89 47 40 mov %eax,0x40(%edi) return my_length; 111156: 89 d8 mov %ebx,%eax 111158: 83 c4 10 add $0x10,%esp } IMFS_update_atime( the_jnode ); return copied; } 11115b: 8d 65 f4 lea -0xc(%ebp),%esp 11115e: 5b pop %ebx 11115f: 5e pop %esi 111160: 5f pop %edi 111161: c9 leave 111162: c3 ret 111163: 90 nop /* * 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 ) 111164: 39 4d d0 cmp %ecx,-0x30(%ebp) 111167: 0f 86 61 fe ff ff jbe 110fce 11116d: e9 34 ff ff ff jmp 1110a6 111172: 66 90 xchg %ax,%ax * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 111174: 89 ca mov %ecx,%edx 111176: e9 bd fe ff ff jmp 111038 11117b: 90 nop if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 11117c: 7f 08 jg 111186 <== NEVER TAKEN 11117e: 8b 5d d0 mov -0x30(%ebp),%ebx 111181: 39 5d 18 cmp %ebx,0x18(%ebp) 111184: 76 ac jbe 111132 <== NEVER TAKEN my_length = the_jnode->info.linearfile.size - start; 111186: 89 c3 mov %eax,%ebx 111188: 29 f3 sub %esi,%ebx 11118a: eb a9 jmp 111135 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 ); if ( !block_ptr ) return copied; 11118c: 31 c0 xor %eax,%eax 11118e: e9 05 ff ff ff jmp 111098 <== NOT EXECUTED =============================================================================== 0011126c : * is better to stick to simple, easy to understand algorithms. */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 11126c: 55 push %ebp 11126d: 89 e5 mov %esp,%ebp 11126f: 57 push %edi 111270: 56 push %esi 111271: 53 push %ebx 111272: 83 ec 1c sub $0x1c,%esp /* * 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; 111275: 8b 3d 20 60 12 00 mov 0x126020,%edi 11127b: c1 ef 02 shr $0x2,%edi * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; if ( info->indirect ) { 11127e: 8b 45 08 mov 0x8(%ebp),%eax 111281: 8b 50 58 mov 0x58(%eax),%edx 111284: 85 d2 test %edx,%edx 111286: 74 10 je 111298 memfile_free_blocks_in_table( &info->indirect, to_free ); 111288: 83 ec 08 sub $0x8,%esp 11128b: 57 push %edi 11128c: 83 c0 58 add $0x58,%eax 11128f: 50 push %eax 111290: e8 7b ff ff ff call 111210 111295: 83 c4 10 add $0x10,%esp } if ( info->doubly_indirect ) { 111298: 8b 4d 08 mov 0x8(%ebp),%ecx 11129b: 8b 51 5c mov 0x5c(%ecx),%edx 11129e: 85 d2 test %edx,%edx 1112a0: 74 55 je 1112f7 for ( i=0 ; i<== NEVER TAKEN 1112ae: 31 c9 xor %ecx,%ecx 1112b0: 31 db xor %ebx,%ebx 1112b2: 8b 75 08 mov 0x8(%ebp),%esi 1112b5: eb 04 jmp 1112bb 1112b7: 90 nop 1112b8: 8b 56 5c mov 0x5c(%esi),%edx if ( info->doubly_indirect[i] ) { 1112bb: c1 e1 02 shl $0x2,%ecx 1112be: 83 3c 0a 00 cmpl $0x0,(%edx,%ecx,1) 1112c2: 74 14 je 1112d8 <== NEVER TAKEN memfile_free_blocks_in_table( 1112c4: 83 ec 08 sub $0x8,%esp 1112c7: 57 push %edi 1112c8: 01 ca add %ecx,%edx 1112ca: 52 push %edx 1112cb: e8 40 ff ff ff call 111210 1112d0: 83 c4 10 add $0x10,%esp 1112d3: a1 20 60 12 00 mov 0x126020,%eax if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i 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 ); 1112e4: 83 ec 08 sub $0x8,%esp 1112e7: 57 push %edi 1112e8: 8b 45 08 mov 0x8(%ebp),%eax 1112eb: 83 c0 5c add $0x5c,%eax 1112ee: 50 push %eax 1112ef: e8 1c ff ff ff call 111210 1112f4: 83 c4 10 add $0x10,%esp } if ( info->triply_indirect ) { 1112f7: 8b 45 08 mov 0x8(%ebp),%eax 1112fa: 8b 50 60 mov 0x60(%eax),%edx 1112fd: 85 d2 test %edx,%edx 1112ff: 0f 84 b6 00 00 00 je 1113bb for ( i=0 ; i<== NEVER TAKEN p = (block_p *) info->triply_indirect[i]; 111315: 8b 32 mov (%edx),%esi if ( !p ) /* ensure we have a valid pointer */ 111317: 85 f6 test %esi,%esi 111319: 0f 84 89 00 00 00 je 1113a8 <== NEVER TAKEN } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 11131f: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) if ( !p ) /* ensure we have a valid pointer */ 111326: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 11132d: 8d 76 00 lea 0x0(%esi),%esi break; for ( j=0 ; j<== NEVER TAKEN 111337: 31 d2 xor %edx,%edx 111339: 31 db xor %ebx,%ebx 11133b: 90 nop if ( p[j] ) { 11133c: c1 e2 02 shl $0x2,%edx 11133f: 8b 0c 16 mov (%esi,%edx,1),%ecx 111342: 85 c9 test %ecx,%ecx 111344: 74 15 je 11135b <== NEVER TAKEN memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 111346: 83 ec 08 sub $0x8,%esp 111349: 57 push %edi 11134a: 8d 14 16 lea (%esi,%edx,1),%edx 11134d: 52 push %edx 11134e: e8 bd fe ff ff call 111210 111353: 83 c4 10 add $0x10,%esp 111356: a1 20 60 12 00 mov 0x126020,%eax if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; if ( !p ) /* ensure we have a valid pointer */ break; for ( j=0 ; j if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 111367: 83 ec 08 sub $0x8,%esp 11136a: 57 push %edi 11136b: 8b 45 e0 mov -0x20(%ebp),%eax 11136e: 8b 4d 08 mov 0x8(%ebp),%ecx 111371: 03 41 60 add 0x60(%ecx),%eax 111374: 50 push %eax 111375: e8 96 fe ff ff call 111210 memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i p = (block_p *) info->triply_indirect[i]; if ( !p ) /* ensure we have a valid pointer */ 11138f: 8b 55 e4 mov -0x1c(%ebp),%edx 111392: c1 e2 02 shl $0x2,%edx 111395: 89 55 e0 mov %edx,-0x20(%ebp) } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 111398: 8b 4d 08 mov 0x8(%ebp),%ecx 11139b: 8b 51 60 mov 0x60(%ecx),%edx 11139e: 8b 4d e0 mov -0x20(%ebp),%ecx 1113a1: 8b 34 0a mov (%edx,%ecx,1),%esi if ( !p ) /* ensure we have a valid pointer */ 1113a4: 85 f6 test %esi,%esi 1113a6: 75 88 jne 111330 <== ALWAYS TAKEN } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 1113a8: 83 ec 08 sub $0x8,%esp 1113ab: 57 push %edi (block_p **)&info->triply_indirect, to_free ); 1113ac: 8b 45 08 mov 0x8(%ebp),%eax 1113af: 83 c0 60 add $0x60,%eax } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 1113b2: 50 push %eax 1113b3: e8 58 fe ff ff call 111210 1113b8: 83 c4 10 add $0x10,%esp (block_p **)&info->triply_indirect, to_free ); } return 0; } 1113bb: 31 c0 xor %eax,%eax 1113bd: 8d 65 f4 lea -0xc(%ebp),%esp 1113c0: 5b pop %ebx 1113c1: 5e pop %esi 1113c2: 5f pop %edi 1113c3: c9 leave 1113c4: c3 ret =============================================================================== 0011150c : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 11150c: 55 push %ebp 11150d: 89 e5 mov %esp,%ebp 11150f: 57 push %edi 111510: 56 push %esi 111511: 53 push %ebx 111512: 83 ec 3c sub $0x3c,%esp 111515: 8b 5d 0c mov 0xc(%ebp),%ebx 111518: 8b 75 10 mov 0x10(%ebp),%esi /* * 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 + my_length; 11151b: 8b 4d 18 mov 0x18(%ebp),%ecx 11151e: 01 d9 add %ebx,%ecx if ( last_byte > the_jnode->info.file.size ) { 111520: 89 c8 mov %ecx,%eax 111522: 31 d2 xor %edx,%edx 111524: 8b 7d 08 mov 0x8(%ebp),%edi 111527: 3b 57 54 cmp 0x54(%edi),%edx 11152a: 7c 1c jl 111548 <== NEVER TAKEN 11152c: 0f 8e f2 00 00 00 jle 111624 <== ALWAYS TAKEN status = IMFS_memfile_extend( the_jnode, last_byte ); 111532: 51 push %ecx 111533: 52 push %edx 111534: 50 push %eax 111535: ff 75 08 pushl 0x8(%ebp) 111538: e8 b7 fe ff ff call 1113f4 if ( status ) 11153d: 83 c4 10 add $0x10,%esp 111540: 85 c0 test %eax,%eax 111542: 0f 85 52 01 00 00 jne 11169a <== NEVER TAKEN */ /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 111548: a1 20 60 12 00 mov 0x126020,%eax 11154d: 89 45 d4 mov %eax,-0x2c(%ebp) 111550: 99 cltd 111551: 89 45 c8 mov %eax,-0x38(%ebp) 111554: 89 55 cc mov %edx,-0x34(%ebp) 111557: 52 push %edx 111558: 50 push %eax 111559: 56 push %esi 11155a: 53 push %ebx 11155b: e8 7c c6 00 00 call 11dbdc <__moddi3> 111560: 83 c4 10 add $0x10,%esp 111563: 89 c7 mov %eax,%edi block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 111565: ff 75 cc pushl -0x34(%ebp) 111568: ff 75 c8 pushl -0x38(%ebp) 11156b: 56 push %esi 11156c: 53 push %ebx 11156d: e8 1e c5 00 00 call 11da90 <__divdi3> 111572: 83 c4 10 add $0x10,%esp 111575: 89 c3 mov %eax,%ebx if ( start_offset ) { 111577: 85 ff test %edi,%edi 111579: 75 5d jne 1115d8 unsigned int last_byte; unsigned int start_offset; int copied; const unsigned char *src; src = source; 11157b: 8b 75 14 mov 0x14(%ebp),%esi /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { 11157e: 8b 55 18 mov 0x18(%ebp),%edx status = IMFS_memfile_extend( the_jnode, last_byte ); if ( status ) rtems_set_errno_and_return_minus_one( ENOSPC ); } copied = 0; 111581: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp) /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 111588: 3b 55 d4 cmp -0x2c(%ebp),%edx 11158b: 73 26 jae 1115b3 11158d: e9 a2 00 00 00 jmp 111634 111592: 66 90 xchg %ax,%ax 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 ); 111594: 8b 00 mov (%eax),%eax src += to_copy; 111596: 89 c7 mov %eax,%edi 111598: 8b 4d d4 mov -0x2c(%ebp),%ecx 11159b: f3 a4 rep movsb %ds:(%esi),%es:(%edi) block++; 11159d: 43 inc %ebx my_length -= to_copy; 11159e: 2b 55 d4 sub -0x2c(%ebp),%edx * IMFS_memfile_write * * 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( 1115a1: 8b 45 d4 mov -0x2c(%ebp),%eax 1115a4: 01 45 c8 add %eax,-0x38(%ebp) /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 1115a7: 39 15 20 60 12 00 cmp %edx,0x126020 1115ad: 0f 87 81 00 00 00 ja 111634 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 1115b3: 57 push %edi 1115b4: 6a 00 push $0x0 1115b6: 53 push %ebx 1115b7: ff 75 08 pushl 0x8(%ebp) 1115ba: 89 55 c4 mov %edx,-0x3c(%ebp) 1115bd: e8 2e f8 ff ff call 110df0 if ( !block_ptr ) 1115c2: 83 c4 10 add $0x10,%esp 1115c5: 85 c0 test %eax,%eax 1115c7: 8b 55 c4 mov -0x3c(%ebp),%edx 1115ca: 75 c8 jne 111594 <== ALWAYS TAKEN IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); if ( !block_ptr ) 1115cc: 8b 45 c8 mov -0x38(%ebp),%eax <== NOT EXECUTED } IMFS_mtime_ctime_update( the_jnode ); return copied; } 1115cf: 8d 65 f4 lea -0xc(%ebp),%esp 1115d2: 5b pop %ebx 1115d3: 5e pop %esi 1115d4: 5f pop %edi 1115d5: c9 leave 1115d6: c3 ret 1115d7: 90 nop block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 1115d8: 50 push %eax 1115d9: 6a 00 push $0x0 1115db: 53 push %ebx 1115dc: ff 75 08 pushl 0x8(%ebp) 1115df: e8 0c f8 ff ff call 110df0 if ( !block_ptr ) 1115e4: 83 c4 10 add $0x10,%esp 1115e7: 85 c0 test %eax,%eax 1115e9: 0f 84 a1 00 00 00 je 111690 <== NEVER TAKEN * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 1115ef: 8b 55 d4 mov -0x2c(%ebp),%edx 1115f2: 29 fa sub %edi,%edx 1115f4: 89 55 c8 mov %edx,-0x38(%ebp) 1115f7: 8b 55 18 mov 0x18(%ebp),%edx 1115fa: 39 55 c8 cmp %edx,-0x38(%ebp) 1115fd: 0f 87 85 00 00 00 ja 111688 block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 111603: 03 38 add (%eax),%edi src += to_copy; 111605: 8b 75 14 mov 0x14(%ebp),%esi 111608: 8b 4d c8 mov -0x38(%ebp),%ecx 11160b: f3 a4 rep movsb %ds:(%esi),%es:(%edi) block++; 11160d: 43 inc %ebx my_length -= to_copy; 11160e: 8b 55 18 mov 0x18(%ebp),%edx 111611: 2b 55 c8 sub -0x38(%ebp),%edx copied += to_copy; 111614: 8b 3d 20 60 12 00 mov 0x126020,%edi 11161a: 89 7d d4 mov %edi,-0x2c(%ebp) 11161d: e9 66 ff ff ff jmp 111588 111622: 66 90 xchg %ax,%ax * 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 + my_length; if ( last_byte > the_jnode->info.file.size ) { 111624: 3b 4f 50 cmp 0x50(%edi),%ecx 111627: 0f 86 1b ff ff ff jbe 111548 <== NEVER TAKEN 11162d: e9 00 ff ff ff jmp 111532 111632: 66 90 xchg %ax,%ax * Phase 3: possibly the first part of one block */ IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 111634: 85 d2 test %edx,%edx 111636: 74 28 je 111660 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 111638: 51 push %ecx 111639: 6a 00 push $0x0 11163b: 53 push %ebx 11163c: ff 75 08 pushl 0x8(%ebp) 11163f: 89 55 c4 mov %edx,-0x3c(%ebp) 111642: e8 a9 f7 ff ff call 110df0 if ( !block_ptr ) 111647: 83 c4 10 add $0x10,%esp 11164a: 85 c0 test %eax,%eax 11164c: 8b 55 c4 mov -0x3c(%ebp),%edx 11164f: 0f 84 77 ff ff ff je 1115cc <== NEVER TAKEN 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 ); 111655: 8b 00 mov (%eax),%eax 111657: 89 c7 mov %eax,%edi 111659: 89 d1 mov %edx,%ecx 11165b: f3 a4 rep movsb %ds:(%esi),%es:(%edi) my_length = 0; copied += to_copy; 11165d: 01 55 c8 add %edx,-0x38(%ebp) } IMFS_mtime_ctime_update( the_jnode ); 111660: 83 ec 08 sub $0x8,%esp 111663: 6a 00 push $0x0 111665: 8d 45 e0 lea -0x20(%ebp),%eax 111668: 50 push %eax 111669: e8 c2 6a ff ff call 108130 11166e: 8b 45 e0 mov -0x20(%ebp),%eax 111671: 8b 55 08 mov 0x8(%ebp),%edx 111674: 89 42 44 mov %eax,0x44(%edx) 111677: 89 42 48 mov %eax,0x48(%edx) return copied; 11167a: 83 c4 10 add $0x10,%esp 11167d: 8b 45 c8 mov -0x38(%ebp),%eax } 111680: 8d 65 f4 lea -0xc(%ebp),%esp 111683: 5b pop %ebx 111684: 5e pop %esi 111685: 5f pop %edi 111686: c9 leave 111687: c3 ret * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 111688: 89 55 c8 mov %edx,-0x38(%ebp) 11168b: e9 73 ff ff ff jmp 111603 if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); if ( !block_ptr ) return copied; 111690: 31 c0 xor %eax,%eax } IMFS_mtime_ctime_update( the_jnode ); return copied; } 111692: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 111695: 5b pop %ebx <== NOT EXECUTED 111696: 5e pop %esi <== NOT EXECUTED 111697: 5f pop %edi <== NOT EXECUTED 111698: c9 leave <== NOT EXECUTED 111699: c3 ret <== NOT EXECUTED last_byte = start + my_length; if ( last_byte > the_jnode->info.file.size ) { status = IMFS_memfile_extend( the_jnode, last_byte ); if ( status ) rtems_set_errno_and_return_minus_one( ENOSPC ); 11169a: e8 e5 0b 00 00 call 112284 <__errno> 11169f: c7 00 1c 00 00 00 movl $0x1c,(%eax) 1116a5: 83 c8 ff or $0xffffffff,%eax 1116a8: e9 22 ff ff ff jmp 1115cf =============================================================================== 001079bc : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 1079bc: 55 push %ebp 1079bd: 89 e5 mov %esp,%ebp 1079bf: 57 push %edi 1079c0: 56 push %esi 1079c1: 53 push %ebx 1079c2: 83 ec 5c sub $0x5c,%esp 1079c5: 8b 55 08 mov 0x8(%ebp),%edx 1079c8: 8b 5d 0c mov 0xc(%ebp),%ebx 1079cb: 8b 75 10 mov 0x10(%ebp),%esi 1079ce: 8b 45 14 mov 0x14(%ebp),%eax 1079d1: 89 45 a4 mov %eax,-0x5c(%ebp) 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 ); 1079d4: 31 c0 xor %eax,%eax 1079d6: b9 ff ff ff ff mov $0xffffffff,%ecx 1079db: 89 d7 mov %edx,%edi 1079dd: f2 ae repnz scas %es:(%edi),%al 1079df: f7 d1 not %ecx 1079e1: 49 dec %ecx 1079e2: 8d 45 e4 lea -0x1c(%ebp),%eax 1079e5: 50 push %eax 1079e6: 8d 7d af lea -0x51(%ebp),%edi 1079e9: 57 push %edi 1079ea: 51 push %ecx 1079eb: 52 push %edx 1079ec: e8 9f 7d 00 00 call 10f790 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 1079f1: 89 d8 mov %ebx,%eax 1079f3: 25 00 f0 00 00 and $0xf000,%eax 1079f8: 83 c4 10 add $0x10,%esp 1079fb: 3d 00 40 00 00 cmp $0x4000,%eax 107a00: 74 56 je 107a58 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 107a02: 3d 00 80 00 00 cmp $0x8000,%eax 107a07: 74 57 je 107a60 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 107a09: 3d 00 60 00 00 cmp $0x6000,%eax 107a0e: 74 14 je 107a24 107a10: 3d 00 20 00 00 cmp $0x2000,%eax 107a15: 74 0d je 107a24 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) 107a17: 3d 00 10 00 00 cmp $0x1000,%eax 107a1c: 74 4a je 107a68 <== ALWAYS TAKEN mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { IMFS_token_types type = 0; 107a1e: 31 d2 xor %edx,%edx <== NOT EXECUTED 107a20: eb 10 jmp 107a32 <== NOT EXECUTED 107a22: 66 90 xchg %ax,%ax <== NOT EXECUTED type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 107a24: 89 75 d0 mov %esi,-0x30(%ebp) dev_t device ) { union __rtems_dev_t temp; temp.device = device; 107a27: 8b 45 a4 mov -0x5c(%ebp),%eax 107a2a: 89 45 d4 mov %eax,-0x2c(%ebp) if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; 107a2d: ba 02 00 00 00 mov $0x2,%edx * 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( pathloc, type, new_name, mode, &info ); 107a32: 83 ec 0c sub $0xc,%esp 107a35: 8d 45 d0 lea -0x30(%ebp),%eax 107a38: 50 push %eax 107a39: 53 push %ebx 107a3a: 57 push %edi 107a3b: 52 push %edx 107a3c: ff 75 18 pushl 0x18(%ebp) 107a3f: e8 b4 73 00 00 call 10edf8 if ( !new_node ) 107a44: 83 c4 20 add $0x20,%esp 107a47: 85 c0 test %eax,%eax 107a49: 74 24 je 107a6f rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; 107a4b: 31 c0 xor %eax,%eax } 107a4d: 8d 65 f4 lea -0xc(%ebp),%esp 107a50: 5b pop %ebx 107a51: 5e pop %esi 107a52: 5f pop %edi 107a53: c9 leave 107a54: c3 ret 107a55: 8d 76 00 lea 0x0(%esi),%esi /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; 107a58: ba 01 00 00 00 mov $0x1,%edx 107a5d: eb d3 jmp 107a32 107a5f: 90 nop else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; 107a60: ba 05 00 00 00 mov $0x5,%edx 107a65: eb cb jmp 107a32 107a67: 90 nop else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) type = IMFS_FIFO; 107a68: ba 07 00 00 00 mov $0x7,%edx 107a6d: eb c3 jmp 107a32 * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( pathloc, type, new_name, mode, &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 107a6f: e8 10 a8 00 00 call 112284 <__errno> 107a74: c7 00 0c 00 00 00 movl $0xc,(%eax) 107a7a: b8 ff ff ff ff mov $0xffffffff,%eax 107a7f: eb cc jmp 107a4d =============================================================================== 00107a84 : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 107a84: 55 push %ebp 107a85: 89 e5 mov %esp,%ebp 107a87: 83 ec 08 sub $0x8,%esp 107a8a: 8b 55 08 mov 0x8(%ebp),%edx IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 107a8d: 8b 42 08 mov 0x8(%edx),%eax /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 107a90: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 107a94: 75 0a jne 107aa0 <== NEVER TAKEN /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; 107a96: 89 50 5c mov %edx,0x5c(%eax) return 0; 107a99: 31 c0 xor %eax,%eax } 107a9b: c9 leave 107a9c: c3 ret 107a9d: 8d 76 00 lea 0x0(%esi),%esi /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 107aa0: e8 df a7 00 00 call 112284 <__errno> <== NOT EXECUTED 107aa5: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED 107aab: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED * the mounted file system. */ node->info.directory.mt_fs = mt_entry; return 0; } 107ab0: c9 leave <== NOT EXECUTED 107ab1: c3 ret <== NOT EXECUTED =============================================================================== 0010a3b0 : * This routine prints the contents of the specified jnode. */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 10a3b0: 55 push %ebp 10a3b1: 89 e5 mov %esp,%ebp 10a3b3: 53 push %ebx 10a3b4: 83 ec 0c sub $0xc,%esp 10a3b7: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); 10a3ba: a1 20 a2 12 00 mov 0x12a220,%eax 10a3bf: ff 70 08 pushl 0x8(%eax) 10a3c2: 8d 43 0c lea 0xc(%ebx),%eax 10a3c5: 50 push %eax 10a3c6: e8 e5 c5 00 00 call 1169b0 switch( the_jnode->type ) { 10a3cb: 8b 43 4c mov 0x4c(%ebx),%eax 10a3ce: 83 c4 10 add $0x10,%esp 10a3d1: 83 f8 07 cmp $0x7,%eax 10a3d4: 76 1e jbe 10a3f4 <== ALWAYS TAKEN case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); return; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 10a3d6: 52 push %edx <== NOT EXECUTED 10a3d7: 50 push %eax <== NOT EXECUTED 10a3d8: 68 84 61 12 00 push $0x126184 <== NOT EXECUTED 10a3dd: a1 20 a2 12 00 mov 0x12a220,%eax <== NOT EXECUTED 10a3e2: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED 10a3e5: e8 ba c4 00 00 call 1168a4 <== NOT EXECUTED return; 10a3ea: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } puts(""); } 10a3ed: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 10a3f0: c9 leave <== NOT EXECUTED 10a3f1: c3 ret <== NOT EXECUTED 10a3f2: 66 90 xchg %ax,%ax <== NOT EXECUTED ) { IMFS_assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { 10a3f4: ff 24 85 9c 61 12 00 jmp *0x12619c(,%eax,4) 10a3fb: 90 nop case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); return; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 10a3fc: a1 20 a2 12 00 mov 0x12a220,%eax 10a401: ff 70 08 pushl 0x8(%eax) 10a404: 6a 13 push $0x13 10a406: 6a 01 push $0x1 10a408: 68 5d 61 12 00 push $0x12615d 10a40d: e8 c2 d1 00 00 call 1175d4 return; 10a412: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); } 10a415: 8b 5d fc mov -0x4(%ebp),%ebx 10a418: c9 leave 10a419: c3 ret 10a41a: 66 90 xchg %ax,%ax case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); return; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 10a41c: a1 20 a2 12 00 mov 0x12a220,%eax 10a421: ff 70 08 pushl 0x8(%eax) 10a424: 6a 12 push $0x12 10a426: 6a 01 push $0x1 10a428: 68 71 61 12 00 push $0x126171 10a42d: e8 a2 d1 00 00 call 1175d4 return; 10a432: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); } 10a435: 8b 5d fc mov -0x4(%ebp),%ebx 10a438: c9 leave 10a439: c3 ret 10a43a: 66 90 xchg %ax,%ax the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 10a43c: 51 push %ecx 10a43d: ff 73 50 pushl 0x50(%ebx) 10a440: 68 51 61 12 00 push $0x126151 10a445: a1 20 a2 12 00 mov 0x12a220,%eax 10a44a: ff 70 08 pushl 0x8(%eax) 10a44d: e8 52 c4 00 00 call 1168a4 (uint32_t)the_jnode->info.file.size ); #endif break; 10a452: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a455: c7 45 08 89 64 12 00 movl $0x126489,0x8(%ebp) } 10a45c: 8b 5d fc mov -0x4(%ebp),%ebx 10a45f: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a460: e9 63 dd 00 00 jmp 1181c8 10a465: 8d 76 00 lea 0x0(%esi),%esi fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 10a468: ff 73 58 pushl 0x58(%ebx) 10a46b: ff 73 50 pushl 0x50(%ebx) 10a46e: 68 42 61 12 00 push $0x126142 10a473: a1 20 a2 12 00 mov 0x12a220,%eax 10a478: ff 70 08 pushl 0x8(%eax) 10a47b: e8 24 c4 00 00 call 1168a4 (uint32_t)the_jnode->info.linearfile.size, the_jnode->info.linearfile.direct ); break; 10a480: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a483: c7 45 08 89 64 12 00 movl $0x126489,0x8(%ebp) } 10a48a: 8b 5d fc mov -0x4(%ebp),%ebx 10a48d: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a48e: e9 35 dd 00 00 jmp 1181c8 10a493: 90 nop IMFS_assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); 10a494: 83 ec 08 sub $0x8,%esp 10a497: a1 20 a2 12 00 mov 0x12a220,%eax 10a49c: ff 70 08 pushl 0x8(%eax) 10a49f: 6a 2f push $0x2f 10a4a1: e8 5e c4 00 00 call 116904 break; 10a4a6: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4a9: c7 45 08 89 64 12 00 movl $0x126489,0x8(%ebp) } 10a4b0: 8b 5d fc mov -0x4(%ebp),%ebx 10a4b3: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4b4: e9 0f dd 00 00 jmp 1181c8 10a4b9: 8d 76 00 lea 0x0(%esi),%esi case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 10a4bc: ff 73 54 pushl 0x54(%ebx) 10a4bf: ff 73 50 pushl 0x50(%ebx) 10a4c2: 68 2f 61 12 00 push $0x12612f 10a4c7: a1 20 a2 12 00 mov 0x12a220,%eax 10a4cc: ff 70 08 pushl 0x8(%eax) 10a4cf: e8 d0 c3 00 00 call 1168a4 the_jnode->info.device.major, the_jnode->info.device.minor ); break; 10a4d4: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4d7: c7 45 08 89 64 12 00 movl $0x126489,0x8(%ebp) } 10a4de: 8b 5d fc mov -0x4(%ebp),%ebx 10a4e1: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4e2: e9 e1 dc 00 00 jmp 1181c8 =============================================================================== 00107ac4 : ssize_t IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 107ac4: 55 push %ebp 107ac5: 89 e5 mov %esp,%ebp 107ac7: 57 push %edi 107ac8: 56 push %esi 107ac9: 53 push %ebx 107aca: 8b 7d 0c mov 0xc(%ebp),%edi 107acd: 8b 5d 10 mov 0x10(%ebp),%ebx IMFS_jnode_t *node; ssize_t i; node = loc->node_access; 107ad0: 8b 45 08 mov 0x8(%ebp),%eax 107ad3: 8b 30 mov (%eax),%esi IMFS_assert( node->type == IMFS_SYM_LINK ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 107ad5: 85 db test %ebx,%ebx 107ad7: 74 28 je 107b01 <== NEVER TAKEN 107ad9: 8b 46 50 mov 0x50(%esi),%eax 107adc: 8a 10 mov (%eax),%dl 107ade: 84 d2 test %dl,%dl 107ae0: 74 1f je 107b01 <== NEVER TAKEN 107ae2: 31 c9 xor %ecx,%ecx 107ae4: 31 c0 xor %eax,%eax 107ae6: eb 0a jmp 107af2 107ae8: 8b 56 50 mov 0x50(%esi),%edx 107aeb: 8a 14 02 mov (%edx,%eax,1),%dl 107aee: 84 d2 test %dl,%dl 107af0: 74 0a je 107afc buf[i] = node->info.sym_link.name[i]; 107af2: 88 14 0f mov %dl,(%edi,%ecx,1) node = loc->node_access; IMFS_assert( node->type == IMFS_SYM_LINK ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 107af5: 40 inc %eax 107af6: 89 c1 mov %eax,%ecx 107af8: 39 d8 cmp %ebx,%eax 107afa: 72 ec jb 107ae8 buf[i] = node->info.sym_link.name[i]; return i; } 107afc: 5b pop %ebx 107afd: 5e pop %esi 107afe: 5f pop %edi 107aff: c9 leave 107b00: c3 ret node = loc->node_access; IMFS_assert( node->type == IMFS_SYM_LINK ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 107b01: 31 c0 xor %eax,%eax 107b03: eb f7 jmp 107afc <== NOT EXECUTED =============================================================================== 00107b08 : 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 */ ) { 107b08: 55 push %ebp 107b09: 89 e5 mov %esp,%ebp 107b0b: 53 push %ebx 107b0c: 83 ec 18 sub $0x18,%esp IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 107b0f: 8b 45 0c mov 0xc(%ebp),%eax 107b12: 8b 18 mov (%eax),%ebx strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 107b14: 6a 20 push $0x20 107b16: ff 75 14 pushl 0x14(%ebp) 107b19: 8d 43 0c lea 0xc(%ebx),%eax 107b1c: 50 push %eax 107b1d: e8 5a b5 00 00 call 11307c if ( the_jnode->Parent != NULL ) 107b22: 83 c4 10 add $0x10,%esp 107b25: 8b 4b 08 mov 0x8(%ebx),%ecx 107b28: 85 c9 test %ecx,%ecx 107b2a: 74 0c je 107b38 <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 107b2c: 83 ec 0c sub $0xc,%esp 107b2f: 53 push %ebx 107b30: e8 7b 44 00 00 call 10bfb0 <_Chain_Extract> 107b35: 83 c4 10 add $0x10,%esp rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 107b38: 8b 45 10 mov 0x10(%ebp),%eax 107b3b: 8b 00 mov (%eax),%eax the_jnode->Parent = new_parent; 107b3d: 89 43 08 mov %eax,0x8(%ebx) RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 107b40: 83 ec 08 sub $0x8,%esp 107b43: 53 push %ebx rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); 107b44: 83 c0 50 add $0x50,%eax 107b47: 50 push %eax 107b48: e8 3f 44 00 00 call 10bf8c <_Chain_Append> /* * Update the time. */ IMFS_update_ctime( the_jnode ); 107b4d: 58 pop %eax 107b4e: 5a pop %edx 107b4f: 6a 00 push $0x0 107b51: 8d 45 f0 lea -0x10(%ebp),%eax 107b54: 50 push %eax 107b55: e8 d6 05 00 00 call 108130 107b5a: 8b 45 f0 mov -0x10(%ebp),%eax 107b5d: 89 43 48 mov %eax,0x48(%ebx) return 0; } 107b60: 31 c0 xor %eax,%eax 107b62: 8b 5d fc mov -0x4(%ebp),%ebx 107b65: c9 leave 107b66: c3 ret =============================================================================== 0010f95c : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 10f95c: 55 push %ebp 10f95d: 89 e5 mov %esp,%ebp 10f95f: 56 push %esi 10f960: 53 push %ebx 10f961: 8b 4d 08 mov 0x8(%ebp),%ecx 10f964: 8b 45 0c mov 0xc(%ebp),%eax IMFS_fs_info_t *fs_info; IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 10f967: 8b 11 mov (%ecx),%edx switch ( the_jnode->type ) { 10f969: 83 7a 4c 07 cmpl $0x7,0x4c(%edx) 10f96d: 76 15 jbe 10f984 <== ALWAYS TAKEN case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 10f96f: e8 10 29 00 00 call 112284 <__errno> 10f974: c7 00 86 00 00 00 movl $0x86,(%eax) 10f97a: b8 ff ff ff ff mov $0xffffffff,%eax buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } 10f97f: 5b pop %ebx 10f980: 5e pop %esi 10f981: c9 leave 10f982: c3 ret 10f983: 90 nop IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 10f984: 8b 5a 4c mov 0x4c(%edx),%ebx 10f987: ff 24 9d 18 09 12 00 jmp *0x120918(,%ebx,4) 10f98e: 66 90 xchg %ax,%ax case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 10f990: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) 10f997: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax) /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; 10f99e: 8b 49 10 mov 0x10(%ecx),%ecx buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 10f9a1: 8b 49 34 mov 0x34(%ecx),%ecx 10f9a4: 8b 09 mov (%ecx),%ecx /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = 10f9a6: c7 00 fe ff 00 00 movl $0xfffe,(%eax) 10f9ac: 89 48 04 mov %ecx,0x4(%eax) rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; 10f9af: 8b 4a 30 mov 0x30(%edx),%ecx 10f9b2: 89 48 0c mov %ecx,0xc(%eax) buf->st_nlink = the_jnode->st_nlink; 10f9b5: 8b 4a 34 mov 0x34(%edx),%ecx 10f9b8: 66 89 48 10 mov %cx,0x10(%eax) buf->st_ino = the_jnode->st_ino; 10f9bc: 8b 4a 38 mov 0x38(%edx),%ecx 10f9bf: 89 48 08 mov %ecx,0x8(%eax) buf->st_uid = the_jnode->st_uid; 10f9c2: 8b 4a 3c mov 0x3c(%edx),%ecx 10f9c5: 66 89 48 12 mov %cx,0x12(%eax) buf->st_gid = the_jnode->st_gid; 10f9c9: 66 8b 4a 3e mov 0x3e(%edx),%cx 10f9cd: 66 89 48 14 mov %cx,0x14(%eax) buf->st_atime = the_jnode->stat_atime; 10f9d1: 8b 4a 40 mov 0x40(%edx),%ecx 10f9d4: 89 48 28 mov %ecx,0x28(%eax) buf->st_mtime = the_jnode->stat_mtime; 10f9d7: 8b 4a 44 mov 0x44(%edx),%ecx 10f9da: 89 48 30 mov %ecx,0x30(%eax) buf->st_ctime = the_jnode->stat_ctime; 10f9dd: 8b 52 48 mov 0x48(%edx),%edx 10f9e0: 89 50 38 mov %edx,0x38(%eax) return 0; 10f9e3: 31 c0 xor %eax,%eax } 10f9e5: 5b pop %ebx 10f9e6: 5e pop %esi 10f9e7: c9 leave 10f9e8: c3 ret 10f9e9: 8d 76 00 lea 0x0(%esi),%esi switch ( the_jnode->type ) { case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); 10f9ec: 8b 5a 54 mov 0x54(%edx),%ebx rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 10f9ef: 8b 72 50 mov 0x50(%edx),%esi 10f9f2: 89 70 18 mov %esi,0x18(%eax) 10f9f5: 89 58 1c mov %ebx,0x1c(%eax) break; 10f9f8: eb a4 jmp 10f99e 10f9fa: 66 90 xchg %ax,%ax case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 10f9fc: 8b 5a 50 mov 0x50(%edx),%ebx 10f9ff: 8b 72 54 mov 0x54(%edx),%esi 10fa02: 89 58 20 mov %ebx,0x20(%eax) 10fa05: 89 70 24 mov %esi,0x24(%eax) break; 10fa08: eb 94 jmp 10f99e =============================================================================== 00107bfc : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 107bfc: 55 push %ebp 107bfd: 89 e5 mov %esp,%ebp 107bff: 57 push %edi 107c00: 56 push %esi 107c01: 53 push %ebx 107c02: 83 ec 3c sub $0x3c,%esp 107c05: 8b 5d 0c mov 0xc(%ebp),%ebx IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; 107c08: 8b 13 mov (%ebx),%edx /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 107c0a: 83 7a 4c 03 cmpl $0x3,0x4c(%edx) 107c0e: 74 18 je 107c28 /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 107c10: 83 ec 08 sub $0x8,%esp 107c13: 8b 43 08 mov 0x8(%ebx),%eax 107c16: 53 push %ebx 107c17: ff 75 08 pushl 0x8(%ebp) 107c1a: ff 50 34 call *0x34(%eax) return result; 107c1d: 83 c4 10 add $0x10,%esp } 107c20: 8d 65 f4 lea -0xc(%ebp),%esp 107c23: 5b pop %ebx 107c24: 5e pop %esi 107c25: 5f pop %edi 107c26: c9 leave 107c27: c3 ret * free the node. */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) 107c28: 8b 42 50 mov 0x50(%edx),%eax 107c2b: 85 c0 test %eax,%eax 107c2d: 74 79 je 107ca8 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 107c2f: 8d 7d cc lea -0x34(%ebp),%edi 107c32: b9 05 00 00 00 mov $0x5,%ecx 107c37: 89 de mov %ebx,%esi 107c39: f3 a5 rep movsl %ds:(%esi),%es:(%edi) the_link.node_access = node->info.hard_link.link_node; 107c3b: 89 45 cc mov %eax,-0x34(%ebp) IMFS_Set_handlers( &the_link ); 107c3e: 83 ec 0c sub $0xc,%esp 107c41: 8d 75 cc lea -0x34(%ebp),%esi 107c44: 56 push %esi 107c45: 89 55 c4 mov %edx,-0x3c(%ebp) 107c48: e8 17 73 00 00 call 10ef64 /* * 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) 107c4d: 8b 55 c4 mov -0x3c(%ebp),%edx 107c50: 8b 42 50 mov 0x50(%edx),%eax 107c53: 8b 48 34 mov 0x34(%eax),%ecx 107c56: 83 c4 10 add $0x10,%esp 107c59: 66 83 f9 01 cmp $0x1,%cx 107c5d: 74 27 je 107c86 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 107c5f: 49 dec %ecx 107c60: 66 89 48 34 mov %cx,0x34(%eax) IMFS_update_ctime( node->info.hard_link.link_node ); 107c64: 83 ec 08 sub $0x8,%esp 107c67: 6a 00 push $0x0 107c69: 8d 45 e0 lea -0x20(%ebp),%eax 107c6c: 50 push %eax 107c6d: 89 55 c4 mov %edx,-0x3c(%ebp) 107c70: e8 bb 04 00 00 call 108130 107c75: 8b 55 c4 mov -0x3c(%ebp),%edx 107c78: 8b 42 50 mov 0x50(%edx),%eax 107c7b: 8b 55 e0 mov -0x20(%ebp),%edx 107c7e: 89 50 48 mov %edx,0x48(%eax) 107c81: 83 c4 10 add $0x10,%esp 107c84: eb 8a jmp 107c10 * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); 107c86: 83 ec 08 sub $0x8,%esp 107c89: 56 push %esi 107c8a: ff 75 08 pushl 0x8(%ebp) 107c8d: 8b 45 d4 mov -0x2c(%ebp),%eax 107c90: ff 50 34 call *0x34(%eax) if ( result != 0 ) 107c93: 83 c4 10 add $0x10,%esp 107c96: 85 c0 test %eax,%eax 107c98: 0f 84 72 ff ff ff je 107c10 return -1; 107c9e: b8 ff ff ff ff mov $0xffffffff,%eax 107ca3: e9 78 ff ff ff jmp 107c20 */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); 107ca8: e8 d7 a5 00 00 call 112284 <__errno> <== NOT EXECUTED 107cad: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 107cb3: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 107cb8: e9 63 ff ff ff jmp 107c20 <== NOT EXECUTED =============================================================================== 00107cc0 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 107cc0: 55 push %ebp 107cc1: 89 e5 mov %esp,%ebp 107cc3: 83 ec 08 sub $0x8,%esp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 107cc6: 8b 45 08 mov 0x8(%ebp),%eax 107cc9: 8b 40 08 mov 0x8(%eax),%eax /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 107ccc: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 107cd0: 75 12 jne 107ce4 <== NEVER TAKEN /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 107cd2: 8b 50 5c mov 0x5c(%eax),%edx 107cd5: 85 d2 test %edx,%edx 107cd7: 74 1d je 107cf6 <== NEVER TAKEN /* * Set the mt_fs pointer to indicate that there is no longer * a file system mounted to this point. */ node->info.directory.mt_fs = NULL; 107cd9: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) return 0; 107ce0: 31 c0 xor %eax,%eax } 107ce2: c9 leave 107ce3: c3 ret /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 107ce4: e8 9b a5 00 00 call 112284 <__errno> <== NOT EXECUTED 107ce9: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED 107cef: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 107cf4: c9 leave <== NOT EXECUTED 107cf5: c3 ret <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 107cf6: e8 89 a5 00 00 call 112284 <__errno> <== NOT EXECUTED 107cfb: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 107d01: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 107d06: c9 leave <== NOT EXECUTED 107d07: c3 ret <== NOT EXECUTED =============================================================================== 001082dc : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 1082dc: 55 push %ebp 1082dd: 89 e5 mov %esp,%ebp 1082df: 57 push %edi 1082e0: 56 push %esi 1082e1: 53 push %ebx 1082e2: 83 ec 0c sub $0xc,%esp 1082e5: 8b 5d 08 mov 0x8(%ebp),%ebx 1082e8: 8b 75 0c mov 0xc(%ebp),%esi 1082eb: 8b 7d 10 mov 0x10(%ebp),%edi /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 1082ee: a1 68 47 12 00 mov 0x124768,%eax 1082f3: 85 c0 test %eax,%eax 1082f5: 74 02 je 1082f9 (*rtems_malloc_statistics_helpers->initialize)(); 1082f7: ff 10 call *(%eax) } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 1082f9: e8 76 ff ff ff call 108274 /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 1082fe: a1 6c 47 12 00 mov 0x12476c,%eax 108303: 85 c0 test %eax,%eax 108305: 74 0e je 108315 heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 108307: 83 ec 08 sub $0x8,%esp 10830a: 57 push %edi 10830b: 53 push %ebx 10830c: ff 10 call *(%eax) 10830e: 89 c3 mov %eax,%ebx 108310: 83 c4 10 add $0x10,%esp heap_begin, sbrk_amount ); heap_size = (uintptr_t) sbrk_amount; 108313: 89 fe mov %edi,%esi * 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 ( 108315: 80 3d 64 47 12 00 00 cmpb $0x0,0x124764 10831c: 75 1f jne 10833d !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 10831e: 80 3d 88 22 12 00 00 cmpb $0x0,0x122288 108325: 75 41 jne 108368 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 108327: 6a 04 push $0x4 108329: 56 push %esi 10832a: 53 push %ebx 10832b: ff 35 90 21 12 00 pushl 0x122190 108331: e8 e2 42 00 00 call 10c618 <_Heap_Initialize> RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 108336: 83 c4 10 add $0x10,%esp 108339: 85 c0 test %eax,%eax 10833b: 74 3e je 10837b rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 10833d: 8b 1d 80 63 12 00 mov 0x126380,%ebx 108343: 83 ec 0c sub $0xc,%esp 108346: ff 35 90 21 12 00 pushl 0x122190 10834c: e8 1b 4d 00 00 call 10d06c <_Protected_heap_Get_size> 108351: 8d 1c 18 lea (%eax,%ebx,1),%ebx 108354: 89 1d 80 63 12 00 mov %ebx,0x126380 10835a: 83 c4 10 add $0x10,%esp } 10835d: 8d 65 f4 lea -0xc(%ebp),%esp 108360: 5b pop %ebx 108361: 5e pop %esi 108362: 5f pop %edi 108363: c9 leave 108364: c3 ret 108365: 8d 76 00 lea 0x0(%esi),%esi if ( !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() ) { memset( heap_begin, 0, heap_size ); 108368: 31 c0 xor %eax,%eax 10836a: 89 df mov %ebx,%edi 10836c: 89 f1 mov %esi,%ecx 10836e: f3 aa rep stos %al,%es:(%edi) * 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 ) { 108370: 80 3d 64 47 12 00 00 cmpb $0x0,0x124764 108377: 74 ae je 108327 <== ALWAYS TAKEN 108379: eb c2 jmp 10833d <== NOT EXECUTED heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 10837b: 83 ec 0c sub $0xc,%esp 10837e: 6a 1a push $0x1a 108380: e8 6b 39 00 00 call 10bcf0 =============================================================================== 00107810 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 107810: 55 push %ebp <== NOT EXECUTED 107811: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107813: 57 push %edi <== NOT EXECUTED 107814: 56 push %esi <== NOT EXECUTED 107815: 53 push %ebx <== NOT EXECUTED 107816: 83 ec 2c sub $0x2c,%esp <== NOT EXECUTED 107819: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED /* * Obtain interrupt stack information */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (the_thread == (Thread_Control *) -1) { 10781c: 83 fb ff cmp $0xffffffff,%ebx <== NOT EXECUTED 10781f: 0f 84 37 01 00 00 je 10795c <== NOT EXECUTED the_thread = 0; current = 0; } else #endif { stack = &the_thread->Start.Initial_stack; 107825: 8d b3 b4 00 00 00 lea 0xb4(%ebx),%esi <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); 10782b: 8b 83 c8 00 00 00 mov 0xc8(%ebx),%eax <== NOT EXECUTED 107831: 89 45 d0 mov %eax,-0x30(%ebp) <== NOT EXECUTED 107834: 8b 8b b8 00 00 00 mov 0xb8(%ebx),%ecx <== NOT EXECUTED } low = Stack_check_usable_stack_start(stack); 10783a: 8d 51 10 lea 0x10(%ecx),%edx <== NOT EXECUTED 10783d: 89 55 d4 mov %edx,-0x2c(%ebp) <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 107840: 8b 3e mov (%esi),%edi <== NOT EXECUTED 107842: 83 ef 10 sub $0x10,%edi <== NOT EXECUTED /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 107845: 8d 41 20 lea 0x20(%ecx),%eax <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 107848: 89 fa mov %edi,%edx <== NOT EXECUTED 10784a: 83 e2 fc and $0xfffffffc,%edx <== NOT EXECUTED 10784d: 8d 14 10 lea (%eax,%edx,1),%edx <== NOT EXECUTED 107850: 39 d0 cmp %edx,%eax <== NOT EXECUTED 107852: 73 23 jae 107877 <== NOT EXECUTED if (*base != U32_PATTERN) 107854: 81 79 20 a5 a5 a5 a5 cmpl $0xa5a5a5a5,0x20(%ecx) <== NOT EXECUTED 10785b: 74 13 je 107870 <== NOT EXECUTED 10785d: e9 a2 00 00 00 jmp 107904 <== NOT EXECUTED 107862: 66 90 xchg %ax,%ax <== NOT EXECUTED 107864: 81 38 a5 a5 a5 a5 cmpl $0xa5a5a5a5,(%eax) <== NOT EXECUTED 10786a: 0f 85 94 00 00 00 jne 107904 <== 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++) 107870: 83 c0 04 add $0x4,%eax <== NOT EXECUTED 107873: 39 c2 cmp %eax,%edx <== NOT EXECUTED 107875: 77 ed ja 107864 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; 107877: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) <== NOT EXECUTED #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if ( the_thread ) 10787e: 85 db test %ebx,%ebx <== NOT EXECUTED 107880: 0f 84 98 00 00 00 je 10791e <== NOT EXECUTED #endif { (*print_handler)( 107886: a1 4c 60 12 00 mov 0x12604c,%eax <== NOT EXECUTED 10788b: 89 45 cc mov %eax,-0x34(%ebp) <== NOT EXECUTED 10788e: 50 push %eax <== NOT EXECUTED 10788f: 8d 45 e3 lea -0x1d(%ebp),%eax <== NOT EXECUTED 107892: 50 push %eax <== NOT EXECUTED 107893: 6a 05 push $0x5 <== NOT EXECUTED 107895: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 107898: e8 cf 3f 00 00 call 10b86c <== NOT EXECUTED 10789d: 50 push %eax <== NOT EXECUTED 10789e: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 1078a1: 68 17 07 12 00 push $0x120717 <== NOT EXECUTED 1078a6: ff 35 48 60 12 00 pushl 0x126048 <== NOT EXECUTED 1078ac: ff 55 cc call *-0x34(%ebp) <== NOT EXECUTED 1078af: 83 c4 20 add $0x20,%esp <== NOT EXECUTED (*print_handler)( print_context, " %010p - %010p %010p %8" PRId32 " ", stack->area, stack->area + stack->size - 1, 1078b2: 8b 46 04 mov 0x4(%esi),%eax <== NOT EXECUTED else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } #endif (*print_handler)( 1078b5: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 1078b8: 57 push %edi <== NOT EXECUTED 1078b9: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED print_context, " %010p - %010p %010p %8" PRId32 " ", stack->area, stack->area + stack->size - 1, 1078bc: 8b 16 mov (%esi),%edx <== NOT EXECUTED else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } #endif (*print_handler)( 1078be: 8d 54 10 ff lea -0x1(%eax,%edx,1),%edx <== NOT EXECUTED 1078c2: 52 push %edx <== NOT EXECUTED 1078c3: 50 push %eax <== NOT EXECUTED 1078c4: 68 32 07 12 00 push $0x120732 <== NOT EXECUTED 1078c9: ff 35 48 60 12 00 pushl 0x126048 <== NOT EXECUTED 1078cf: ff 15 4c 60 12 00 call *0x12604c <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 1078d5: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 1078d8: 8b 15 50 60 12 00 mov 0x126050,%edx <== NOT EXECUTED 1078de: 85 d2 test %edx,%edx <== NOT EXECUTED 1078e0: 74 5a je 10793c <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 1078e2: 50 push %eax <== NOT EXECUTED 1078e3: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED 1078e6: 68 5d 07 12 00 push $0x12075d <== NOT EXECUTED 1078eb: ff 35 48 60 12 00 pushl 0x126048 <== NOT EXECUTED 1078f1: ff 15 4c 60 12 00 call *0x12604c <== NOT EXECUTED 1078f7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } } 1078fa: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 1078fd: 5b pop %ebx <== NOT EXECUTED 1078fe: 5e pop %esi <== NOT EXECUTED 1078ff: 5f pop %edi <== NOT EXECUTED 107900: c9 leave <== NOT EXECUTED 107901: c3 ret <== NOT EXECUTED 107902: 66 90 xchg %ax,%ax <== NOT EXECUTED low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) 107904: 85 c0 test %eax,%eax <== NOT EXECUTED 107906: 0f 84 6b ff ff ff je 107877 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 10790c: 8b 55 d4 mov -0x2c(%ebp),%edx <== NOT EXECUTED 10790f: 01 fa add %edi,%edx <== NOT EXECUTED 107911: 29 c2 sub %eax,%edx <== NOT EXECUTED 107913: 89 55 d4 mov %edx,-0x2c(%ebp) <== NOT EXECUTED else used = 0; #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if ( the_thread ) 107916: 85 db test %ebx,%ebx <== NOT EXECUTED 107918: 0f 85 68 ff ff ff jne 107886 <== NOT EXECUTED rtems_object_get_name( the_thread->Object.id, sizeof(name), name ) ); } #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); 10791e: 51 push %ecx <== NOT EXECUTED 10791f: 6a ff push $0xffffffff <== NOT EXECUTED 107921: 68 24 07 12 00 push $0x120724 <== NOT EXECUTED 107926: ff 35 48 60 12 00 pushl 0x126048 <== NOT EXECUTED 10792c: ff 15 4c 60 12 00 call *0x12604c <== NOT EXECUTED 107932: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 107935: e9 78 ff ff ff jmp 1078b2 <== NOT EXECUTED 10793a: 66 90 xchg %ax,%ax <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 10793c: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10793f: 68 50 07 12 00 push $0x120750 <== NOT EXECUTED 107944: ff 35 48 60 12 00 pushl 0x126048 <== NOT EXECUTED 10794a: ff 15 4c 60 12 00 call *0x12604c <== NOT EXECUTED 107950: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); } } 107953: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 107956: 5b pop %ebx <== NOT EXECUTED 107957: 5e pop %esi <== NOT EXECUTED 107958: 5f pop %edi <== NOT EXECUTED 107959: c9 leave <== NOT EXECUTED 10795a: c3 ret <== NOT EXECUTED 10795b: 90 nop <== NOT EXECUTED /* * Obtain interrupt stack information */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (the_thread == (Thread_Control *) -1) { if (!Stack_check_Interrupt_stack.area) 10795c: 8b 0d 94 63 12 00 mov 0x126394,%ecx <== NOT EXECUTED 107962: 85 c9 test %ecx,%ecx <== NOT EXECUTED 107964: 74 94 je 1078fa <== NOT EXECUTED return; stack = &Stack_check_Interrupt_stack; 107966: be 90 63 12 00 mov $0x126390,%esi <== NOT EXECUTED the_thread = 0; current = 0; 10796b: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) <== NOT EXECUTED #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (the_thread == (Thread_Control *) -1) { if (!Stack_check_Interrupt_stack.area) return; stack = &Stack_check_Interrupt_stack; the_thread = 0; 107972: 31 db xor %ebx,%ebx <== NOT EXECUTED 107974: e9 c1 fe ff ff jmp 10783a <== NOT EXECUTED =============================================================================== 0010797c : /* * Stack_check_Initialize */ void Stack_check_Initialize( void ) { 10797c: 55 push %ebp 10797d: 89 e5 mov %esp,%ebp 10797f: 57 push %edi static uint32_t pattern[ 4 ] = { 0xFEEDF00D, 0x0BAD0D06, /* FEED FOOD to BAD DOG */ 0xDEADF00D, 0x600D0D06 /* DEAD FOOD but GOOD DOG */ }; if ( Stack_check_Initialized ) 107980: 8b 15 50 60 12 00 mov 0x126050,%edx 107986: 85 d2 test %edx,%edx 107988: 75 5a jne 1079e4 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { p[i] = pattern[ i%4 ]; 10798a: c7 05 80 63 12 00 0d movl $0xfeedf00d,0x126380 107991: f0 ed fe 107994: c7 05 84 63 12 00 06 movl $0xbad0d06,0x126384 10799b: 0d ad 0b 10799e: c7 05 88 63 12 00 0d movl $0xdeadf00d,0x126388 1079a5: f0 ad de 1079a8: c7 05 8c 63 12 00 06 movl $0x600d0d06,0x12638c 1079af: 0d 0d 60 /* * If appropriate, setup the interrupt stack for high water testing * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { 1079b2: 8b 15 8c 67 12 00 mov 0x12678c,%edx 1079b8: 85 d2 test %edx,%edx 1079ba: 74 1e je 1079da <== NEVER TAKEN 1079bc: 8b 0d 90 67 12 00 mov 0x126790,%ecx 1079c2: 85 c9 test %ecx,%ecx 1079c4: 74 14 je 1079da <== NEVER TAKEN Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 1079c6: 89 15 94 63 12 00 mov %edx,0x126394 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - 1079cc: 29 d1 sub %edx,%ecx 1079ce: 89 0d 90 63 12 00 mov %ecx,0x126390 (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 1079d4: b0 a5 mov $0xa5,%al 1079d6: 89 d7 mov %edx,%edi 1079d8: f3 aa rep stos %al,%es:(%edi) } #endif Stack_check_Initialized = 1; 1079da: c7 05 50 60 12 00 01 movl $0x1,0x126050 1079e1: 00 00 00 } 1079e4: 5f pop %edi 1079e5: c9 leave 1079e6: c3 ret =============================================================================== 00107a38 : Thread_Control *running, bool pattern_ok ) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE; void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 107a38: 55 push %ebp <== NOT EXECUTED 107a39: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107a3b: 56 push %esi <== NOT EXECUTED 107a3c: 53 push %ebx <== NOT EXECUTED 107a3d: 83 ec 3c sub $0x3c,%esp <== NOT EXECUTED 107a40: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED 107a43: 8a 55 0c mov 0xc(%ebp),%dl <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern(stack); 107a46: 8b b3 b8 00 00 00 mov 0xb8(%ebx),%esi <== NOT EXECUTED char name[32]; printk("BLOWN STACK!!!\n"); 107a4c: 68 63 07 12 00 push $0x120763 <== NOT EXECUTED 107a51: 88 55 d4 mov %dl,-0x2c(%ebp) <== NOT EXECUTED 107a54: e8 63 18 00 00 call 1092bc <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 107a59: 5a pop %edx <== NOT EXECUTED 107a5a: 59 pop %ecx <== NOT EXECUTED 107a5b: 53 push %ebx <== NOT EXECUTED 107a5c: 68 73 07 12 00 push $0x120773 <== NOT EXECUTED 107a61: e8 56 18 00 00 call 1092bc <== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 107a66: 59 pop %ecx <== NOT EXECUTED 107a67: 58 pop %eax <== NOT EXECUTED 107a68: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 107a6b: 68 90 07 12 00 push $0x120790 <== NOT EXECUTED 107a70: e8 47 18 00 00 call 1092bc <== NOT EXECUTED printk( 107a75: 58 pop %eax <== NOT EXECUTED 107a76: 5a pop %edx <== NOT EXECUTED 107a77: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED 107a7a: 68 a2 07 12 00 push $0x1207a2 <== NOT EXECUTED 107a7f: e8 38 18 00 00 call 1092bc <== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 107a84: 83 c4 0c add $0xc,%esp <== NOT EXECUTED 107a87: 8d 45 d8 lea -0x28(%ebp),%eax <== NOT EXECUTED 107a8a: 50 push %eax <== NOT EXECUTED 107a8b: 6a 20 push $0x20 <== NOT EXECUTED 107a8d: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 107a90: e8 d7 3d 00 00 call 10b86c <== NOT EXECUTED 107a95: 5a pop %edx <== NOT EXECUTED 107a96: 59 pop %ecx <== NOT EXECUTED 107a97: 50 push %eax <== NOT EXECUTED 107a98: 68 b6 07 12 00 push $0x1207b6 <== NOT EXECUTED 107a9d: e8 1a 18 00 00 call 1092bc <== NOT EXECUTED ); printk( "task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n", (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) 107aa2: 8b 8b b8 00 00 00 mov 0xb8(%ebx),%ecx <== NOT EXECUTED 107aa8: 8b 83 b4 00 00 00 mov 0xb4(%ebx),%eax <== NOT EXECUTED ); printk( "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 107aae: 8d 1c 01 lea (%ecx,%eax,1),%ebx <== NOT EXECUTED 107ab1: 53 push %ebx <== NOT EXECUTED 107ab2: 51 push %ecx <== NOT EXECUTED 107ab3: 50 push %eax <== NOT EXECUTED 107ab4: 68 e4 07 12 00 push $0x1207e4 <== NOT EXECUTED 107ab9: e8 fe 17 00 00 call 1092bc <== 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) { 107abe: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 107ac1: 8a 55 d4 mov -0x2c(%ebp),%dl <== NOT EXECUTED 107ac4: 84 d2 test %dl,%dl <== NOT EXECUTED 107ac6: 74 10 je 107ad8 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 107ac8: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107acb: 68 81 00 00 00 push $0x81 <== NOT EXECUTED 107ad0: e8 17 46 00 00 call 10c0ec <== NOT EXECUTED 107ad5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED ) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE; void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern(stack); 107ad8: 8d 46 08 lea 0x8(%esi),%eax <== NOT EXECUTED (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { printk( 107adb: 83 c6 18 add $0x18,%esi <== NOT EXECUTED 107ade: 56 push %esi <== NOT EXECUTED 107adf: 50 push %eax <== NOT EXECUTED 107ae0: 6a 10 push $0x10 <== NOT EXECUTED 107ae2: 68 18 08 12 00 push $0x120818 <== NOT EXECUTED 107ae7: e8 d0 17 00 00 call 1092bc <== NOT EXECUTED 107aec: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 107aef: eb d7 jmp 107ac8 <== NOT EXECUTED =============================================================================== 0010be50 <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 10be50: 55 push %ebp 10be51: 89 e5 mov %esp,%ebp 10be53: 53 push %ebx 10be54: 83 ec 04 sub $0x4,%esp the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10be57: 8b 1d f8 66 12 00 mov 0x1266f8,%ebx void _API_extensions_Run_postdriver( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10be5d: 81 fb fc 66 12 00 cmp $0x1266fc,%ebx 10be63: 74 10 je 10be75 <_API_extensions_Run_postdriver+0x25><== NEVER TAKEN 10be65: 8d 76 00 lea 0x0(%esi),%esi * Currently all APIs configure this hook so it is always non-NULL. */ #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) if ( the_extension->postdriver_hook ) #endif (*the_extension->postdriver_hook)(); 10be68: ff 53 08 call *0x8(%ebx) Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 10be6b: 8b 1b mov (%ebx),%ebx void _API_extensions_Run_postdriver( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10be6d: 81 fb fc 66 12 00 cmp $0x1266fc,%ebx 10be73: 75 f3 jne 10be68 <_API_extensions_Run_postdriver+0x18><== NEVER TAKEN #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) if ( the_extension->postdriver_hook ) #endif (*the_extension->postdriver_hook)(); } } 10be75: 58 pop %eax 10be76: 5b pop %ebx 10be77: c9 leave 10be78: c3 ret =============================================================================== 0010be7c <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 10be7c: 55 push %ebp 10be7d: 89 e5 mov %esp,%ebp 10be7f: 53 push %ebx 10be80: 83 ec 04 sub $0x4,%esp the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10be83: 8b 1d f8 66 12 00 mov 0x1266f8,%ebx void _API_extensions_Run_postswitch( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10be89: 81 fb fc 66 12 00 cmp $0x1266fc,%ebx 10be8f: 74 1c je 10bead <_API_extensions_Run_postswitch+0x31><== NEVER TAKEN 10be91: 8d 76 00 lea 0x0(%esi),%esi !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); 10be94: 83 ec 0c sub $0xc,%esp 10be97: ff 35 58 67 12 00 pushl 0x126758 10be9d: ff 53 0c call *0xc(%ebx) Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 10bea0: 8b 1b mov (%ebx),%ebx void _API_extensions_Run_postswitch( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10bea2: 83 c4 10 add $0x10,%esp 10bea5: 81 fb fc 66 12 00 cmp $0x1266fc,%ebx 10beab: 75 e7 jne 10be94 <_API_extensions_Run_postswitch+0x18><== NEVER TAKEN the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10bead: 8b 5d fc mov -0x4(%ebp),%ebx 10beb0: c9 leave 10beb1: c3 ret =============================================================================== 00119890 <_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 ) { 119890: 55 push %ebp 119891: 89 e5 mov %esp,%ebp 119893: 57 push %edi 119894: 56 push %esi 119895: 53 push %ebx 119896: 83 ec 1c sub $0x1c,%esp 119899: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 11989c: 8b 45 10 mov 0x10(%ebp),%eax 11989f: 39 43 4c cmp %eax,0x4c(%ebx) 1198a2: 72 60 jb 119904 <_CORE_message_queue_Broadcast+0x74><== NEVER TAKEN * NOTE: This check is critical because threads can block on * send and receive and this ensures that we are broadcasting * the message to threads waiting to receive -- not to send. */ if ( the_message_queue->number_of_pending_messages != 0 ) { 1198a4: 8b 43 48 mov 0x48(%ebx),%eax 1198a7: 85 c0 test %eax,%eax 1198a9: 75 45 jne 1198f0 <_CORE_message_queue_Broadcast+0x60> 1198ab: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 1198b2: eb 18 jmp 1198cc <_CORE_message_queue_Broadcast+0x3c> */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { waitp = &the_thread->Wait; number_broadcasted += 1; 1198b4: ff 45 e4 incl -0x1c(%ebp) const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 1198b7: 8b 42 2c mov 0x2c(%edx),%eax 1198ba: 89 c7 mov %eax,%edi 1198bc: 8b 75 0c mov 0xc(%ebp),%esi 1198bf: 8b 4d 10 mov 0x10(%ebp),%ecx 1198c2: f3 a4 rep movsb %ds:(%esi),%es:(%edi) buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 1198c4: 8b 42 28 mov 0x28(%edx),%eax 1198c7: 8b 55 10 mov 0x10(%ebp),%edx 1198ca: 89 10 mov %edx,(%eax) /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 1198cc: 83 ec 0c sub $0xc,%esp 1198cf: 53 push %ebx 1198d0: e8 7f 27 00 00 call 11c054 <_Thread_queue_Dequeue> 1198d5: 89 c2 mov %eax,%edx 1198d7: 83 c4 10 add $0x10,%esp 1198da: 85 c0 test %eax,%eax 1198dc: 75 d6 jne 1198b4 <_CORE_message_queue_Broadcast+0x24> if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif } *count = number_broadcasted; 1198de: 8b 55 e4 mov -0x1c(%ebp),%edx 1198e1: 8b 45 1c mov 0x1c(%ebp),%eax 1198e4: 89 10 mov %edx,(%eax) return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 1198e6: 31 c0 xor %eax,%eax } 1198e8: 8d 65 f4 lea -0xc(%ebp),%esp 1198eb: 5b pop %ebx 1198ec: 5e pop %esi 1198ed: 5f pop %edi 1198ee: c9 leave 1198ef: c3 ret * 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; 1198f0: 8b 55 1c mov 0x1c(%ebp),%edx 1198f3: c7 02 00 00 00 00 movl $0x0,(%edx) return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 1198f9: 31 c0 xor %eax,%eax #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 1198fb: 8d 65 f4 lea -0xc(%ebp),%esp 1198fe: 5b pop %ebx 1198ff: 5e pop %esi 119900: 5f pop %edi 119901: c9 leave 119902: c3 ret 119903: 90 nop Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE; 119904: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 119909: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 11990c: 5b pop %ebx <== NOT EXECUTED 11990d: 5e pop %esi <== NOT EXECUTED 11990e: 5f pop %edi <== NOT EXECUTED 11990f: c9 leave <== NOT EXECUTED 119910: c3 ret <== NOT EXECUTED =============================================================================== 001149d0 <_CORE_message_queue_Initialize>: CORE_message_queue_Control *the_message_queue, CORE_message_queue_Attributes *the_message_queue_attributes, uint32_t maximum_pending_messages, size_t maximum_message_size ) { 1149d0: 55 push %ebp 1149d1: 89 e5 mov %esp,%ebp 1149d3: 57 push %edi 1149d4: 56 push %esi 1149d5: 53 push %ebx 1149d6: 83 ec 0c sub $0xc,%esp 1149d9: 8b 5d 08 mov 0x8(%ebp),%ebx 1149dc: 8b 75 10 mov 0x10(%ebp),%esi 1149df: 8b 45 14 mov 0x14(%ebp),%eax size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; 1149e2: 89 73 44 mov %esi,0x44(%ebx) the_message_queue->number_of_pending_messages = 0; 1149e5: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx) the_message_queue->maximum_message_size = maximum_message_size; 1149ec: 89 43 4c mov %eax,0x4c(%ebx) /* * 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)) { 1149ef: a8 03 test $0x3,%al 1149f1: 74 15 je 114a08 <_CORE_message_queue_Initialize+0x38> allocated_message_size += sizeof(uint32_t); 1149f3: 8d 50 04 lea 0x4(%eax),%edx allocated_message_size &= ~(sizeof(uint32_t) - 1); 1149f6: 83 e2 fc and $0xfffffffc,%edx } if (allocated_message_size < maximum_message_size) 1149f9: 39 d0 cmp %edx,%eax 1149fb: 76 0d jbe 114a0a <_CORE_message_queue_Initialize+0x3a><== ALWAYS TAKEN */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) return false; 1149fd: 31 c0 xor %eax,%eax STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; } 1149ff: 8d 65 f4 lea -0xc(%ebp),%esp 114a02: 5b pop %ebx 114a03: 5e pop %esi 114a04: 5f pop %edi 114a05: c9 leave 114a06: c3 ret 114a07: 90 nop /* * 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)) { 114a08: 89 c2 mov %eax,%edx /* * 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)); 114a0a: 8d 7a 10 lea 0x10(%edx),%edi /* * 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 * 114a0d: 89 f8 mov %edi,%eax 114a0f: 0f af c6 imul %esi,%eax (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 114a12: 39 d0 cmp %edx,%eax 114a14: 72 e7 jb 1149fd <_CORE_message_queue_Initialize+0x2d><== NEVER TAKEN /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) _Workspace_Allocate( message_buffering_required ); 114a16: 83 ec 0c sub $0xc,%esp 114a19: 50 push %eax 114a1a: e8 f5 29 00 00 call 117414 <_Workspace_Allocate> return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 114a1f: 89 43 5c mov %eax,0x5c(%ebx) _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 114a22: 83 c4 10 add $0x10,%esp 114a25: 85 c0 test %eax,%eax 114a27: 74 d4 je 1149fd <_CORE_message_queue_Initialize+0x2d> /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 114a29: 57 push %edi 114a2a: 56 push %esi 114a2b: 50 push %eax 114a2c: 8d 43 60 lea 0x60(%ebx),%eax 114a2f: 50 push %eax 114a30: e8 27 47 00 00 call 11915c <_Chain_Initialize> RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 114a35: 8d 43 54 lea 0x54(%ebx),%eax 114a38: 89 43 50 mov %eax,0x50(%ebx) head->next = tail; head->previous = NULL; 114a3b: c7 43 54 00 00 00 00 movl $0x0,0x54(%ebx) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); 114a42: 8d 43 50 lea 0x50(%ebx),%eax 114a45: 89 43 58 mov %eax,0x58(%ebx) allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); _Thread_queue_Initialize( 114a48: 6a 06 push $0x6 114a4a: 68 80 00 00 00 push $0x80 114a4f: 8b 45 0c mov 0xc(%ebp),%eax 114a52: 83 38 01 cmpl $0x1,(%eax) 114a55: 0f 94 c0 sete %al 114a58: 0f b6 c0 movzbl %al,%eax 114a5b: 50 push %eax 114a5c: 53 push %ebx 114a5d: e8 1e 21 00 00 call 116b80 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 114a62: 83 c4 20 add $0x20,%esp 114a65: b0 01 mov $0x1,%al } 114a67: 8d 65 f4 lea -0xc(%ebp),%esp 114a6a: 5b pop %ebx 114a6b: 5e pop %esi 114a6c: 5f pop %edi 114a6d: c9 leave 114a6e: c3 ret =============================================================================== 001105c4 <_CORE_message_queue_Insert_message>: 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 ) { 1105c4: 55 push %ebp 1105c5: 89 e5 mov %esp,%ebp 1105c7: 56 push %esi 1105c8: 53 push %ebx 1105c9: 8b 45 08 mov 0x8(%ebp),%eax 1105cc: 8b 55 0c mov 0xc(%ebp),%edx #endif _CORE_message_queue_Set_message_priority( the_message, submit_type ); #if !defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY) _ISR_Disable( level ); 1105cf: 9c pushf 1105d0: fa cli 1105d1: 5b pop %ebx SET_NOTIFY(); the_message_queue->number_of_pending_messages++; 1105d2: ff 40 48 incl 0x48(%eax) if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) 1105d5: 81 7d 10 ff ff ff 7f cmpl $0x7fffffff,0x10(%ebp) 1105dc: 74 1a je 1105f8 <_CORE_message_queue_Insert_message+0x34> RTEMS_INLINE_ROUTINE void _Chain_Prepend_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { _Chain_Insert_unprotected(_Chain_Head(the_chain), the_node); 1105de: 8d 48 50 lea 0x50(%eax),%ecx 1105e1: 89 4a 04 mov %ecx,0x4(%edx) ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 1105e4: 8b 48 50 mov 0x50(%eax),%ecx after_node->next = the_node; 1105e7: 89 50 50 mov %edx,0x50(%eax) the_node->next = before_node; 1105ea: 89 0a mov %ecx,(%edx) before_node->previous = the_node; 1105ec: 89 51 04 mov %edx,0x4(%ecx) _CORE_message_queue_Append_unprotected(the_message_queue, the_message); else _CORE_message_queue_Prepend_unprotected(the_message_queue, the_message); _ISR_Enable( level ); 1105ef: 53 push %ebx 1105f0: 9d popf * 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 } 1105f1: 5b pop %ebx 1105f2: 5e pop %esi 1105f3: c9 leave 1105f4: c3 ret 1105f5: 8d 76 00 lea 0x0(%esi),%esi Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; 1105f8: 8b 48 58 mov 0x58(%eax),%ecx RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); 1105fb: 8d 70 54 lea 0x54(%eax),%esi 1105fe: 89 32 mov %esi,(%edx) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 110600: 89 50 58 mov %edx,0x58(%eax) old_last->next = the_node; 110603: 89 11 mov %edx,(%ecx) the_node->previous = old_last; 110605: 89 4a 04 mov %ecx,0x4(%edx) 110608: eb e5 jmp 1105ef <_CORE_message_queue_Insert_message+0x2b> =============================================================================== 0010bfec <_CORE_message_queue_Submit>: #endif CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 10bfec: 55 push %ebp 10bfed: 89 e5 mov %esp,%ebp 10bfef: 57 push %edi 10bff0: 56 push %esi 10bff1: 53 push %ebx 10bff2: 83 ec 0c sub $0xc,%esp 10bff5: 8b 5d 08 mov 0x8(%ebp),%ebx 10bff8: 8b 75 0c mov 0xc(%ebp),%esi CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 10bffb: 8b 45 10 mov 0x10(%ebp),%eax 10bffe: 39 43 4c cmp %eax,0x4c(%ebx) 10c001: 72 51 jb 10c054 <_CORE_message_queue_Submit+0x68> } /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { 10c003: 8b 43 48 mov 0x48(%ebx),%eax 10c006: 85 c0 test %eax,%eax 10c008: 74 5a je 10c064 <_CORE_message_queue_Submit+0x78> /* * No one waiting on the message queue at this time, so attempt to * queue the message up for a future receive. */ if ( the_message_queue->number_of_pending_messages < 10c00a: 39 43 44 cmp %eax,0x44(%ebx) 10c00d: 77 0d ja 10c01c <_CORE_message_queue_Submit+0x30> ); return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } #if !defined(RTEMS_SCORE_COREMSG_ENABLE_BLOCKING_SEND) return CORE_MESSAGE_QUEUE_STATUS_TOO_MANY; 10c00f: b8 02 00 00 00 mov $0x2,%eax _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 10c014: 8d 65 f4 lea -0xc(%ebp),%esp 10c017: 5b pop %ebx 10c018: 5e pop %esi 10c019: 5f pop %edi 10c01a: c9 leave 10c01b: c3 ret _CORE_message_queue_Allocate_message_buffer ( CORE_message_queue_Control *the_message_queue ) { return (CORE_message_queue_Buffer_control *) _Chain_Get( &the_message_queue->Inactive_messages ); 10c01c: 83 ec 0c sub $0xc,%esp 10c01f: 8d 43 60 lea 0x60(%ebx),%eax 10c022: 50 push %eax 10c023: e8 a0 ff ff ff call 10bfc8 <_Chain_Get> 10c028: 89 c2 mov %eax,%edx return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED; #endif _CORE_message_queue_Copy_buffer( buffer, the_message->Contents.buffer, 10c02a: 8d 40 0c lea 0xc(%eax),%eax const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 10c02d: 89 c7 mov %eax,%edi 10c02f: 8b 4d 10 mov 0x10(%ebp),%ecx 10c032: f3 a4 rep movsb %ds:(%esi),%es:(%edi) size ); the_message->Contents.size = size; 10c034: 8b 4d 10 mov 0x10(%ebp),%ecx 10c037: 89 4a 08 mov %ecx,0x8(%edx) _CORE_message_queue_Set_message_priority( the_message, submit_type ); _CORE_message_queue_Insert_message( 10c03a: 83 c4 0c add $0xc,%esp 10c03d: ff 75 1c pushl 0x1c(%ebp) 10c040: 52 push %edx 10c041: 53 push %ebx 10c042: e8 7d 45 00 00 call 1105c4 <_CORE_message_queue_Insert_message> the_message_queue, the_message, submit_type ); return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 10c047: 83 c4 10 add $0x10,%esp 10c04a: 31 c0 xor %eax,%eax _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 10c04c: 8d 65 f4 lea -0xc(%ebp),%esp 10c04f: 5b pop %ebx 10c050: 5e pop %esi 10c051: 5f pop %edi 10c052: c9 leave 10c053: c3 ret { CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE; 10c054: b8 01 00 00 00 mov $0x1,%eax _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 10c059: 8d 65 f4 lea -0xc(%ebp),%esp 10c05c: 5b pop %ebx 10c05d: 5e pop %esi 10c05e: 5f pop %edi 10c05f: c9 leave 10c060: c3 ret 10c061: 8d 76 00 lea 0x0(%esi),%esi /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); 10c064: 83 ec 0c sub $0xc,%esp 10c067: 53 push %ebx 10c068: e8 a7 1b 00 00 call 10dc14 <_Thread_queue_Dequeue> 10c06d: 89 c2 mov %eax,%edx if ( the_thread ) { 10c06f: 83 c4 10 add $0x10,%esp 10c072: 85 c0 test %eax,%eax 10c074: 74 1e je 10c094 <_CORE_message_queue_Submit+0xa8> 10c076: 8b 40 2c mov 0x2c(%eax),%eax 10c079: 89 c7 mov %eax,%edi 10c07b: 8b 4d 10 mov 0x10(%ebp),%ecx 10c07e: f3 a4 rep movsb %ds:(%esi),%es:(%edi) _CORE_message_queue_Copy_buffer( buffer, the_thread->Wait.return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 10c080: 8b 42 28 mov 0x28(%edx),%eax 10c083: 8b 4d 10 mov 0x10(%ebp),%ecx 10c086: 89 08 mov %ecx,(%eax) the_thread->Wait.count = (uint32_t) submit_type; 10c088: 8b 45 1c mov 0x1c(%ebp),%eax 10c08b: 89 42 24 mov %eax,0x24(%edx) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 10c08e: 31 c0 xor %eax,%eax 10c090: eb 82 jmp 10c014 <_CORE_message_queue_Submit+0x28> 10c092: 66 90 xchg %ax,%ax /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); if ( the_thread ) { 10c094: 8b 43 48 mov 0x48(%ebx),%eax 10c097: e9 6e ff ff ff jmp 10c00a <_CORE_message_queue_Submit+0x1e> =============================================================================== 0010c0a8 <_CORE_mutex_Initialize>: CORE_mutex_Status _CORE_mutex_Initialize( CORE_mutex_Control *the_mutex, CORE_mutex_Attributes *the_mutex_attributes, uint32_t initial_lock ) { 10c0a8: 55 push %ebp 10c0a9: 89 e5 mov %esp,%ebp 10c0ab: 57 push %edi 10c0ac: 56 push %esi 10c0ad: 53 push %ebx 10c0ae: 83 ec 0c sub $0xc,%esp 10c0b1: 8b 45 08 mov 0x8(%ebp),%eax 10c0b4: 8b 5d 0c mov 0xc(%ebp),%ebx 10c0b7: 8b 55 10 mov 0x10(%ebp),%edx /* Add this to the RTEMS environment later ????????? rtems_assert( initial_lock == CORE_MUTEX_LOCKED || initial_lock == CORE_MUTEX_UNLOCKED ); */ the_mutex->Attributes = *the_mutex_attributes; 10c0ba: 8d 78 40 lea 0x40(%eax),%edi 10c0bd: b9 04 00 00 00 mov $0x4,%ecx 10c0c2: 89 de mov %ebx,%esi 10c0c4: f3 a5 rep movsl %ds:(%esi),%es:(%edi) the_mutex->lock = initial_lock; 10c0c6: 89 50 50 mov %edx,0x50(%eax) the_mutex->blocked_count = 0; 10c0c9: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) if ( initial_lock == CORE_MUTEX_LOCKED ) { 10c0d0: 85 d2 test %edx,%edx 10c0d2: 75 30 jne 10c104 <_CORE_mutex_Initialize+0x5c> the_mutex->nest_count = 1; 10c0d4: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax) the_mutex->holder = _Thread_Executing; 10c0db: 8b 15 58 67 12 00 mov 0x126758,%edx 10c0e1: 89 50 5c mov %edx,0x5c(%eax) the_mutex->holder_id = _Thread_Executing->Object.id; 10c0e4: 8b 4a 08 mov 0x8(%edx),%ecx 10c0e7: 89 48 60 mov %ecx,0x60(%eax) STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c0ea: 8b 48 48 mov 0x48(%eax),%ecx if ( initial_lock == CORE_MUTEX_LOCKED ) { the_mutex->nest_count = 1; the_mutex->holder = _Thread_Executing; the_mutex->holder_id = _Thread_Executing->Object.id; if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 10c0ed: 83 f9 02 cmp $0x2,%ecx 10c0f0: 74 05 je 10c0f7 <_CORE_mutex_Initialize+0x4f> 10c0f2: 83 f9 03 cmp $0x3,%ecx 10c0f5: 75 22 jne 10c119 <_CORE_mutex_Initialize+0x71> _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { if ( _Thread_Executing->current_priority < 10c0f7: 8b 48 4c mov 0x4c(%eax),%ecx 10c0fa: 39 4a 14 cmp %ecx,0x14(%edx) 10c0fd: 72 41 jb 10c140 <_CORE_mutex_Initialize+0x98> _Chain_Prepend_unprotected( &_Thread_Executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = _Thread_Executing->current_priority; #endif _Thread_Executing->resource_count++; 10c0ff: ff 42 1c incl 0x1c(%edx) 10c102: eb 15 jmp 10c119 <_CORE_mutex_Initialize+0x71> } } else { the_mutex->nest_count = 0; 10c104: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) the_mutex->holder = NULL; 10c10b: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) the_mutex->holder_id = 0; 10c112: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax) } _Thread_queue_Initialize( 10c119: 6a 04 push $0x4 10c11b: 68 00 04 00 00 push $0x400 10c120: 31 d2 xor %edx,%edx 10c122: 83 7b 08 00 cmpl $0x0,0x8(%ebx) 10c126: 0f 95 c2 setne %dl 10c129: 52 push %edx 10c12a: 50 push %eax 10c12b: e8 74 1e 00 00 call 10dfa4 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_FIFO : THREAD_QUEUE_DISCIPLINE_PRIORITY, STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; 10c130: 83 c4 10 add $0x10,%esp 10c133: 31 c0 xor %eax,%eax } 10c135: 8d 65 f4 lea -0xc(%ebp),%esp 10c138: 5b pop %ebx 10c139: 5e pop %esi 10c13a: 5f pop %edi 10c13b: c9 leave 10c13c: c3 ret 10c13d: 8d 76 00 lea 0x0(%esi),%esi if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { if ( _Thread_Executing->current_priority < the_mutex->Attributes.priority_ceiling ) return CORE_MUTEX_STATUS_CEILING_VIOLATED; 10c140: b8 05 00 00 00 mov $0x5,%eax STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c145: 8d 65 f4 lea -0xc(%ebp),%esp 10c148: 5b pop %ebx 10c149: 5e pop %esi 10c14a: 5f pop %edi 10c14b: c9 leave 10c14c: c3 ret =============================================================================== 0010c1a0 <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 10c1a0: 55 push %ebp 10c1a1: 89 e5 mov %esp,%ebp 10c1a3: 53 push %ebx 10c1a4: 83 ec 14 sub $0x14,%esp 10c1a7: 8b 5d 08 mov 0x8(%ebp),%ebx 10c1aa: 8a 55 10 mov 0x10(%ebp),%dl _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 10c1ad: a1 d0 64 12 00 mov 0x1264d0,%eax 10c1b2: 85 c0 test %eax,%eax 10c1b4: 74 04 je 10c1ba <_CORE_mutex_Seize+0x1a> 10c1b6: 84 d2 test %dl,%dl 10c1b8: 75 36 jne 10c1f0 <_CORE_mutex_Seize+0x50><== ALWAYS TAKEN 10c1ba: 83 ec 08 sub $0x8,%esp 10c1bd: 8d 45 18 lea 0x18(%ebp),%eax 10c1c0: 50 push %eax 10c1c1: 53 push %ebx 10c1c2: 88 55 f4 mov %dl,-0xc(%ebp) 10c1c5: e8 42 44 00 00 call 11060c <_CORE_mutex_Seize_interrupt_trylock> 10c1ca: 83 c4 10 add $0x10,%esp 10c1cd: 85 c0 test %eax,%eax 10c1cf: 8a 55 f4 mov -0xc(%ebp),%dl 10c1d2: 74 14 je 10c1e8 <_CORE_mutex_Seize+0x48> 10c1d4: 84 d2 test %dl,%dl 10c1d6: 75 30 jne 10c208 <_CORE_mutex_Seize+0x68> 10c1d8: ff 75 18 pushl 0x18(%ebp) 10c1db: 9d popf 10c1dc: a1 58 67 12 00 mov 0x126758,%eax 10c1e1: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax) } 10c1e8: 8b 5d fc mov -0x4(%ebp),%ebx 10c1eb: c9 leave 10c1ec: c3 ret 10c1ed: 8d 76 00 lea 0x0(%esi),%esi bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 10c1f0: 83 3d 60 66 12 00 01 cmpl $0x1,0x126660 10c1f7: 76 c1 jbe 10c1ba <_CORE_mutex_Seize+0x1a> 10c1f9: 53 push %ebx 10c1fa: 6a 12 push $0x12 10c1fc: 6a 00 push $0x0 10c1fe: 6a 00 push $0x0 10c200: e8 1b 06 00 00 call 10c820 <_Internal_error_Occurred> 10c205: 8d 76 00 lea 0x0(%esi),%esi 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; 10c208: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx) 10c20f: a1 58 67 12 00 mov 0x126758,%eax 10c214: 89 58 44 mov %ebx,0x44(%eax) 10c217: 8b 55 0c mov 0xc(%ebp),%edx 10c21a: 89 50 20 mov %edx,0x20(%eax) 10c21d: a1 d0 64 12 00 mov 0x1264d0,%eax 10c222: 40 inc %eax 10c223: a3 d0 64 12 00 mov %eax,0x1264d0 10c228: ff 75 18 pushl 0x18(%ebp) 10c22b: 9d popf 10c22c: 83 ec 08 sub $0x8,%esp 10c22f: ff 75 14 pushl 0x14(%ebp) 10c232: 53 push %ebx 10c233: e8 18 ff ff ff call 10c150 <_CORE_mutex_Seize_interrupt_blocking> 10c238: 83 c4 10 add $0x10,%esp } 10c23b: 8b 5d fc mov -0x4(%ebp),%ebx 10c23e: c9 leave 10c23f: c3 ret =============================================================================== 0011060c <_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 ) { 11060c: 55 push %ebp 11060d: 89 e5 mov %esp,%ebp 11060f: 56 push %esi 110610: 53 push %ebx 110611: 8b 45 08 mov 0x8(%ebp),%eax 110614: 8b 4d 0c mov 0xc(%ebp),%ecx { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 110617: 8b 15 58 67 12 00 mov 0x126758,%edx executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 11061d: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 110624: 8b 58 50 mov 0x50(%eax),%ebx 110627: 85 db test %ebx,%ebx 110629: 74 31 je 11065c <_CORE_mutex_Seize_interrupt_trylock+0x50> the_mutex->lock = CORE_MUTEX_LOCKED; 11062b: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) the_mutex->holder = executing; 110632: 89 50 5c mov %edx,0x5c(%eax) the_mutex->holder_id = executing->Object.id; 110635: 8b 5a 08 mov 0x8(%edx),%ebx 110638: 89 58 60 mov %ebx,0x60(%eax) the_mutex->nest_count = 1; 11063b: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax) return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 110642: 8b 58 48 mov 0x48(%eax),%ebx if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 110645: 83 fb 02 cmp $0x2,%ebx 110648: 74 26 je 110670 <_CORE_mutex_Seize_interrupt_trylock+0x64> 11064a: 83 fb 03 cmp $0x3,%ebx 11064d: 74 3d je 11068c <_CORE_mutex_Seize_interrupt_trylock+0x80> executing->resource_count++; } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 11064f: ff 31 pushl (%ecx) 110651: 9d popf return 0; 110652: 31 c0 xor %eax,%eax 110654: 8d 65 f8 lea -0x8(%ebp),%esp 110657: 5b pop %ebx 110658: 5e pop %esi 110659: c9 leave 11065a: c3 ret 11065b: 90 nop /* * 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 ) ) { 11065c: 3b 50 5c cmp 0x5c(%eax),%edx 11065f: 74 17 je 110678 <_CORE_mutex_Seize_interrupt_trylock+0x6c> /* * The mutex is not available and the caller must deal with the possibility * of blocking. */ return 1; 110661: b8 01 00 00 00 mov $0x1,%eax 110666: 8d 65 f8 lea -0x8(%ebp),%esp 110669: 5b pop %ebx 11066a: 5e pop %esi 11066b: c9 leave 11066c: c3 ret 11066d: 8d 76 00 lea 0x0(%esi),%esi _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 110670: ff 42 1c incl 0x1c(%edx) 110673: eb da jmp 11064f <_CORE_mutex_Seize_interrupt_trylock+0x43> 110675: 8d 76 00 lea 0x0(%esi),%esi * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 110678: 8b 50 40 mov 0x40(%eax),%edx 11067b: 85 d2 test %edx,%edx 11067d: 75 e2 jne 110661 <_CORE_mutex_Seize_interrupt_trylock+0x55> case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 11067f: ff 40 54 incl 0x54(%eax) _ISR_Enable( *level_p ); 110682: ff 31 pushl (%ecx) 110684: 9d popf return 0; 110685: 31 c0 xor %eax,%eax 110687: eb dd jmp 110666 <_CORE_mutex_Seize_interrupt_trylock+0x5a> 110689: 8d 76 00 lea 0x0(%esi),%esi _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 11068c: 8b 5a 1c mov 0x1c(%edx),%ebx 11068f: 8d 73 01 lea 0x1(%ebx),%esi 110692: 89 72 1c mov %esi,0x1c(%edx) Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; if ( current == ceiling ) { 110695: 8b 72 14 mov 0x14(%edx),%esi 110698: 39 70 4c cmp %esi,0x4c(%eax) 11069b: 74 57 je 1106f4 <_CORE_mutex_Seize_interrupt_trylock+0xe8> _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { 11069d: 72 25 jb 1106c4 <_CORE_mutex_Seize_interrupt_trylock+0xb8> ); _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 11069f: c7 42 34 05 00 00 00 movl $0x5,0x34(%edx) the_mutex->lock = CORE_MUTEX_UNLOCKED; 1106a6: c7 40 50 01 00 00 00 movl $0x1,0x50(%eax) the_mutex->nest_count = 0; /* undo locking above */ 1106ad: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) executing->resource_count--; /* undo locking above */ 1106b4: 89 5a 1c mov %ebx,0x1c(%edx) _ISR_Enable( *level_p ); 1106b7: ff 31 pushl (%ecx) 1106b9: 9d popf return 0; 1106ba: 31 c0 xor %eax,%eax 1106bc: 8d 65 f8 lea -0x8(%ebp),%esp 1106bf: 5b pop %ebx 1106c0: 5e pop %esi 1106c1: c9 leave 1106c2: c3 ret 1106c3: 90 nop rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 1106c4: 8b 15 d0 64 12 00 mov 0x1264d0,%edx 1106ca: 42 inc %edx 1106cb: 89 15 d0 64 12 00 mov %edx,0x1264d0 return 0; } if ( current > ceiling ) { _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 1106d1: ff 31 pushl (%ecx) 1106d3: 9d popf _Thread_Change_priority( 1106d4: 51 push %ecx 1106d5: 6a 00 push $0x0 1106d7: ff 70 4c pushl 0x4c(%eax) 1106da: ff 70 5c pushl 0x5c(%eax) 1106dd: e8 aa cd ff ff call 10d48c <_Thread_Change_priority> the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 1106e2: e8 dd d1 ff ff call 10d8c4 <_Thread_Enable_dispatch> 1106e7: 83 c4 10 add $0x10,%esp return 0; 1106ea: 31 c0 xor %eax,%eax 1106ec: e9 75 ff ff ff jmp 110666 <_CORE_mutex_Seize_interrupt_trylock+0x5a> 1106f1: 8d 76 00 lea 0x0(%esi),%esi Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; if ( current == ceiling ) { _ISR_Enable( *level_p ); 1106f4: ff 31 pushl (%ecx) 1106f6: 9d popf return 0; 1106f7: 31 c0 xor %eax,%eax 1106f9: e9 68 ff ff ff jmp 110666 <_CORE_mutex_Seize_interrupt_trylock+0x5a> =============================================================================== 0010c240 <_CORE_mutex_Surrender>: #else Objects_Id id __attribute__((unused)), CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused)) #endif ) { 10c240: 55 push %ebp 10c241: 89 e5 mov %esp,%ebp 10c243: 53 push %ebx 10c244: 83 ec 04 sub $0x4,%esp 10c247: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *the_thread; Thread_Control *holder; holder = the_mutex->holder; 10c24a: 8b 43 5c mov 0x5c(%ebx),%eax * 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 ) { 10c24d: 80 7b 44 00 cmpb $0x0,0x44(%ebx) 10c251: 74 15 je 10c268 <_CORE_mutex_Surrender+0x28> if ( !_Thread_Is_executing( holder ) ) 10c253: 3b 05 58 67 12 00 cmp 0x126758,%eax 10c259: 74 0d je 10c268 <_CORE_mutex_Surrender+0x28> return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; 10c25b: b8 02 00 00 00 mov $0x2,%eax } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c260: 8b 5d fc mov -0x4(%ebp),%ebx 10c263: c9 leave 10c264: c3 ret 10c265: 8d 76 00 lea 0x0(%esi),%esi return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; } /* XXX already unlocked -- not right status */ if ( !the_mutex->nest_count ) 10c268: 8b 53 54 mov 0x54(%ebx),%edx 10c26b: 85 d2 test %edx,%edx 10c26d: 74 51 je 10c2c0 <_CORE_mutex_Surrender+0x80> return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; 10c26f: 4a dec %edx 10c270: 89 53 54 mov %edx,0x54(%ebx) if ( the_mutex->nest_count != 0 ) { 10c273: 85 d2 test %edx,%edx 10c275: 75 49 jne 10c2c0 <_CORE_mutex_Surrender+0x80> } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c277: 8b 53 48 mov 0x48(%ebx),%edx /* * Formally release the mutex before possibly transferring it to a * blocked thread. */ if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 10c27a: 83 fa 02 cmp $0x2,%edx 10c27d: 74 69 je 10c2e8 <_CORE_mutex_Surrender+0xa8> 10c27f: 83 fa 03 cmp $0x3,%edx 10c282: 74 64 je 10c2e8 <_CORE_mutex_Surrender+0xa8> if ( holder->resource_count == 0 && holder->real_priority != holder->current_priority ) { _Thread_Change_priority( holder, holder->real_priority, true ); } } the_mutex->holder = NULL; 10c284: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx) the_mutex->holder_id = 0; 10c28b: c7 43 60 00 00 00 00 movl $0x0,0x60(%ebx) /* * 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 ) ) ) { 10c292: 83 ec 0c sub $0xc,%esp 10c295: 53 push %ebx 10c296: e8 79 19 00 00 call 10dc14 <_Thread_queue_Dequeue> 10c29b: 83 c4 10 add $0x10,%esp 10c29e: 85 c0 test %eax,%eax 10c2a0: 74 7a je 10c31c <_CORE_mutex_Surrender+0xdc> } else #endif { the_mutex->holder = the_thread; 10c2a2: 89 43 5c mov %eax,0x5c(%ebx) the_mutex->holder_id = the_thread->Object.id; 10c2a5: 8b 50 08 mov 0x8(%eax),%edx 10c2a8: 89 53 60 mov %edx,0x60(%ebx) the_mutex->nest_count = 1; 10c2ab: c7 43 54 01 00 00 00 movl $0x1,0x54(%ebx) switch ( the_mutex->Attributes.discipline ) { 10c2b2: 8b 53 48 mov 0x48(%ebx),%edx 10c2b5: 83 fa 02 cmp $0x2,%edx 10c2b8: 74 56 je 10c310 <_CORE_mutex_Surrender+0xd0> 10c2ba: 83 fa 03 cmp $0x3,%edx 10c2bd: 74 09 je 10c2c8 <_CORE_mutex_Surrender+0x88> 10c2bf: 90 nop } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c2c0: 31 c0 xor %eax,%eax } 10c2c2: 8b 5d fc mov -0x4(%ebp),%ebx 10c2c5: c9 leave 10c2c6: c3 ret 10c2c7: 90 nop _CORE_mutex_Push_priority( the_mutex, the_thread ); the_thread->resource_count++; break; case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING: _CORE_mutex_Push_priority( the_mutex, the_thread ); the_thread->resource_count++; 10c2c8: ff 40 1c incl 0x1c(%eax) if (the_mutex->Attributes.priority_ceiling < 10c2cb: 8b 53 4c mov 0x4c(%ebx),%edx 10c2ce: 3b 50 14 cmp 0x14(%eax),%edx 10c2d1: 73 ed jae 10c2c0 <_CORE_mutex_Surrender+0x80> the_thread->current_priority){ _Thread_Change_priority( 10c2d3: 51 push %ecx 10c2d4: 6a 00 push $0x0 10c2d6: 52 push %edx 10c2d7: 50 push %eax 10c2d8: e8 af 11 00 00 call 10d48c <_Thread_Change_priority> 10c2dd: 83 c4 10 add $0x10,%esp } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c2e0: 31 c0 xor %eax,%eax 10c2e2: e9 79 ff ff ff jmp 10c260 <_CORE_mutex_Surrender+0x20> 10c2e7: 90 nop _CORE_mutex_Pop_priority( the_mutex, holder ); if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL ) return pop_status; holder->resource_count--; 10c2e8: 8b 50 1c mov 0x1c(%eax),%edx 10c2eb: 4a dec %edx 10c2ec: 89 50 1c mov %edx,0x1c(%eax) /* * 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 ( holder->resource_count == 0 && 10c2ef: 85 d2 test %edx,%edx 10c2f1: 75 91 jne 10c284 <_CORE_mutex_Surrender+0x44> holder->real_priority != holder->current_priority ) { 10c2f3: 8b 50 18 mov 0x18(%eax),%edx /* * 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 ( holder->resource_count == 0 && 10c2f6: 3b 50 14 cmp 0x14(%eax),%edx 10c2f9: 74 89 je 10c284 <_CORE_mutex_Surrender+0x44> holder->real_priority != holder->current_priority ) { _Thread_Change_priority( holder, holder->real_priority, true ); 10c2fb: 51 push %ecx 10c2fc: 6a 01 push $0x1 10c2fe: 52 push %edx 10c2ff: 50 push %eax 10c300: e8 87 11 00 00 call 10d48c <_Thread_Change_priority> 10c305: 83 c4 10 add $0x10,%esp 10c308: e9 77 ff ff ff jmp 10c284 <_CORE_mutex_Surrender+0x44> 10c30d: 8d 76 00 lea 0x0(%esi),%esi case CORE_MUTEX_DISCIPLINES_FIFO: case CORE_MUTEX_DISCIPLINES_PRIORITY: break; case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: _CORE_mutex_Push_priority( the_mutex, the_thread ); the_thread->resource_count++; 10c310: ff 40 1c incl 0x1c(%eax) } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c313: 31 c0 xor %eax,%eax case CORE_MUTEX_DISCIPLINES_PRIORITY: break; case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT: _CORE_mutex_Push_priority( the_mutex, the_thread ); the_thread->resource_count++; break; 10c315: e9 46 ff ff ff jmp 10c260 <_CORE_mutex_Surrender+0x20> 10c31a: 66 90 xchg %ax,%ax } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; 10c31c: c7 43 50 01 00 00 00 movl $0x1,0x50(%ebx) return CORE_MUTEX_STATUS_SUCCESSFUL; 10c323: 31 c0 xor %eax,%eax 10c325: e9 36 ff ff ff jmp 10c260 <_CORE_mutex_Surrender+0x20> =============================================================================== 0010c378 <_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 ) { 10c378: 55 push %ebp 10c379: 89 e5 mov %esp,%ebp 10c37b: 53 push %ebx 10c37c: 83 ec 10 sub $0x10,%esp 10c37f: 8b 5d 08 mov 0x8(%ebp),%ebx ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { 10c382: 53 push %ebx 10c383: e8 8c 18 00 00 call 10dc14 <_Thread_queue_Dequeue> 10c388: 83 c4 10 add $0x10,%esp 10c38b: 85 c0 test %eax,%eax 10c38d: 74 09 je 10c398 <_CORE_semaphore_Surrender+0x20> { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10c38f: 31 c0 xor %eax,%eax status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 10c391: 8b 5d fc mov -0x4(%ebp),%ebx 10c394: c9 leave 10c395: c3 ret 10c396: 66 90 xchg %ax,%ax if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); 10c398: 9c pushf 10c399: fa cli 10c39a: 5a pop %edx if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 10c39b: 8b 43 48 mov 0x48(%ebx),%eax 10c39e: 3b 43 40 cmp 0x40(%ebx),%eax 10c3a1: 72 0d jb 10c3b0 <_CORE_semaphore_Surrender+0x38><== ALWAYS TAKEN the_semaphore->count += 1; else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; 10c3a3: b8 04 00 00 00 mov $0x4,%eax <== NOT EXECUTED _ISR_Enable( level ); 10c3a8: 52 push %edx 10c3a9: 9d popf } return status; } 10c3aa: 8b 5d fc mov -0x4(%ebp),%ebx 10c3ad: c9 leave 10c3ae: c3 ret 10c3af: 90 nop #endif } else { _ISR_Disable( level ); if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) the_semaphore->count += 1; 10c3b0: 40 inc %eax 10c3b1: 89 43 48 mov %eax,0x48(%ebx) { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10c3b4: 31 c0 xor %eax,%eax 10c3b6: eb f0 jmp 10c3a8 <_CORE_semaphore_Surrender+0x30> =============================================================================== 0010c660 <_Chain_Get_with_empty_check>: bool _Chain_Get_with_empty_check( Chain_Control *chain, Chain_Node **node ) { 10c660: 55 push %ebp 10c661: 89 e5 mov %esp,%ebp 10c663: 57 push %edi 10c664: 56 push %esi 10c665: 53 push %ebx 10c666: 8b 45 08 mov 0x8(%ebp),%eax 10c669: 8b 7d 0c mov 0xc(%ebp),%edi ISR_Level level; bool is_empty_now; _ISR_Disable( level ); 10c66c: 9c pushf 10c66d: fa cli 10c66e: 5e pop %esi Chain_Node **the_node ) { bool is_empty_now = true; Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 10c66f: 8d 58 04 lea 0x4(%eax),%ebx Chain_Node *old_first = head->next; 10c672: 8b 10 mov (%eax),%edx if ( old_first != tail ) { 10c674: 39 d3 cmp %edx,%ebx 10c676: 74 18 je 10c690 <_Chain_Get_with_empty_check+0x30> Chain_Node *new_first = old_first->next; 10c678: 8b 0a mov (%edx),%ecx head->next = new_first; 10c67a: 89 08 mov %ecx,(%eax) new_first->previous = head; 10c67c: 89 41 04 mov %eax,0x4(%ecx) *the_node = old_first; 10c67f: 89 17 mov %edx,(%edi) is_empty_now = new_first == tail; 10c681: 39 cb cmp %ecx,%ebx 10c683: 0f 94 c0 sete %al is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node ); _ISR_Enable( level ); 10c686: 56 push %esi 10c687: 9d popf return is_empty_now; } 10c688: 5b pop %ebx 10c689: 5e pop %esi 10c68a: 5f pop %edi 10c68b: c9 leave 10c68c: c3 ret 10c68d: 8d 76 00 lea 0x0(%esi),%esi } else *the_node = NULL; 10c690: c7 07 00 00 00 00 movl $0x0,(%edi) RTEMS_INLINE_ROUTINE bool _Chain_Get_with_empty_check_unprotected( Chain_Control *the_chain, Chain_Node **the_node ) { bool is_empty_now = true; 10c696: b0 01 mov $0x1,%al 10c698: eb ec jmp 10c686 <_Chain_Get_with_empty_check+0x26> =============================================================================== 00110568 <_Chain_Initialize>: Chain_Control *the_chain, void *starting_address, size_t number_nodes, size_t node_size ) { 110568: 55 push %ebp 110569: 89 e5 mov %esp,%ebp 11056b: 57 push %edi 11056c: 56 push %esi 11056d: 53 push %ebx 11056e: 83 ec 08 sub $0x8,%esp 110571: 8b 7d 08 mov 0x8(%ebp),%edi 110574: 8b 4d 10 mov 0x10(%ebp),%ecx 110577: 8b 75 14 mov 0x14(%ebp),%esi size_t count = number_nodes; Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 11057a: 8d 47 04 lea 0x4(%edi),%eax 11057d: 89 45 f0 mov %eax,-0x10(%ebp) Chain_Node *current = head; Chain_Node *next = starting_address; head->previous = NULL; 110580: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) while ( count-- ) { 110587: 85 c9 test %ecx,%ecx 110589: 74 35 je 1105c0 <_Chain_Initialize+0x58><== NEVER TAKEN 11058b: 49 dec %ecx 11058c: 89 4d ec mov %ecx,-0x14(%ebp) { size_t count = number_nodes; Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *current = head; Chain_Node *next = starting_address; 11058f: 8b 45 0c mov 0xc(%ebp),%eax ) { size_t count = number_nodes; Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *current = head; 110592: 89 fa mov %edi,%edx 110594: eb 07 jmp 11059d <_Chain_Initialize+0x35> 110596: 66 90 xchg %ax,%ax Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { 110598: 89 c2 mov %eax,%edx current->next = next; next->previous = current; current = next; next = (Chain_Node *) 11059a: 89 d8 mov %ebx,%eax 11059c: 49 dec %ecx Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { current->next = next; 11059d: 89 02 mov %eax,(%edx) next->previous = current; 11059f: 89 50 04 mov %edx,0x4(%eax) * node_size - size of node in bytes * * Output parameters: NONE */ void _Chain_Initialize( 1105a2: 8d 1c 30 lea (%eax,%esi,1),%ebx Chain_Node *current = head; Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { 1105a5: 85 c9 test %ecx,%ecx 1105a7: 75 ef jne 110598 <_Chain_Initialize+0x30> * node_size - size of node in bytes * * Output parameters: NONE */ void _Chain_Initialize( 1105a9: 0f af 75 ec imul -0x14(%ebp),%esi 1105ad: 03 75 0c add 0xc(%ebp),%esi current = next; next = (Chain_Node *) _Addresses_Add_offset( (void *) next, node_size ); } current->next = tail; 1105b0: 8b 45 f0 mov -0x10(%ebp),%eax 1105b3: 89 06 mov %eax,(%esi) tail->previous = current; 1105b5: 89 77 08 mov %esi,0x8(%edi) } 1105b8: 83 c4 08 add $0x8,%esp 1105bb: 5b pop %ebx 1105bc: 5e pop %esi 1105bd: 5f pop %edi 1105be: c9 leave 1105bf: c3 ret ) { size_t count = number_nodes; Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *current = head; 1105c0: 89 fe mov %edi,%esi <== NOT EXECUTED 1105c2: eb ec jmp 1105b0 <_Chain_Initialize+0x48><== NOT EXECUTED =============================================================================== 0010b070 <_Event_Seize>: rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 10b070: 55 push %ebp 10b071: 89 e5 mov %esp,%ebp 10b073: 57 push %edi 10b074: 56 push %esi 10b075: 53 push %ebx 10b076: 83 ec 2c sub $0x2c,%esp 10b079: 8b 45 08 mov 0x8(%ebp),%eax 10b07c: 8b 4d 0c mov 0xc(%ebp),%ecx 10b07f: 8b 55 10 mov 0x10(%ebp),%edx 10b082: 89 55 dc mov %edx,-0x24(%ebp) 10b085: 8b 7d 14 mov 0x14(%ebp),%edi rtems_event_set pending_events; ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; 10b088: 8b 1d 58 67 12 00 mov 0x126758,%ebx executing->Wait.return_code = RTEMS_SUCCESSFUL; 10b08e: c7 43 34 00 00 00 00 movl $0x0,0x34(%ebx) api = executing->API_Extensions[ THREAD_API_RTEMS ]; 10b095: 8b b3 e4 00 00 00 mov 0xe4(%ebx),%esi _ISR_Disable( level ); 10b09b: 9c pushf 10b09c: fa cli 10b09d: 8f 45 e0 popl -0x20(%ebp) pending_events = api->pending_events; 10b0a0: 8b 16 mov (%esi),%edx 10b0a2: 89 55 d4 mov %edx,-0x2c(%ebp) seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 10b0a5: 21 c2 and %eax,%edx 10b0a7: 89 55 e4 mov %edx,-0x1c(%ebp) 10b0aa: 74 0d je 10b0b9 <_Event_Seize+0x49> 10b0ac: 39 d0 cmp %edx,%eax 10b0ae: 0f 84 84 00 00 00 je 10b138 <_Event_Seize+0xc8> (seized_events == event_in || _Options_Is_any( option_set )) ) { 10b0b4: f6 c1 02 test $0x2,%cl 10b0b7: 75 7f jne 10b138 <_Event_Seize+0xc8> _ISR_Enable( level ); *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 10b0b9: f6 c1 01 test $0x1,%cl 10b0bc: 75 62 jne 10b120 <_Event_Seize+0xb0> * 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; 10b0be: 89 4b 30 mov %ecx,0x30(%ebx) executing->Wait.count = (uint32_t) event_in; 10b0c1: 89 43 24 mov %eax,0x24(%ebx) executing->Wait.return_argument = event_out; 10b0c4: 89 7b 28 mov %edi,0x28(%ebx) _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 10b0c7: c7 05 c0 67 12 00 01 movl $0x1,0x1267c0 10b0ce: 00 00 00 _ISR_Enable( level ); 10b0d1: ff 75 e0 pushl -0x20(%ebp) 10b0d4: 9d popf if ( ticks ) { 10b0d5: 8b 45 dc mov -0x24(%ebp),%eax 10b0d8: 85 c0 test %eax,%eax 10b0da: 0f 85 80 00 00 00 jne 10b160 <_Event_Seize+0xf0> NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 10b0e0: 83 ec 08 sub $0x8,%esp 10b0e3: 68 00 01 00 00 push $0x100 10b0e8: 53 push %ebx 10b0e9: e8 ca 2f 00 00 call 10e0b8 <_Thread_Set_state> _ISR_Disable( level ); 10b0ee: 9c pushf 10b0ef: fa cli 10b0f0: 5a pop %edx sync_state = _Event_Sync_state; 10b0f1: a1 c0 67 12 00 mov 0x1267c0,%eax _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10b0f6: c7 05 c0 67 12 00 00 movl $0x0,0x1267c0 10b0fd: 00 00 00 if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 10b100: 83 c4 10 add $0x10,%esp 10b103: 83 f8 01 cmp $0x1,%eax 10b106: 74 4c je 10b154 <_Event_Seize+0xe4> * 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 ); 10b108: 89 55 10 mov %edx,0x10(%ebp) 10b10b: 89 5d 0c mov %ebx,0xc(%ebp) 10b10e: 89 45 08 mov %eax,0x8(%ebp) } 10b111: 8d 65 f4 lea -0xc(%ebp),%esp 10b114: 5b pop %ebx 10b115: 5e pop %esi 10b116: 5f pop %edi 10b117: c9 leave * 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 ); 10b118: e9 23 23 00 00 jmp 10d440 <_Thread_blocking_operation_Cancel> 10b11d: 8d 76 00 lea 0x0(%esi),%esi *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { _ISR_Enable( level ); 10b120: ff 75 e0 pushl -0x20(%ebp) 10b123: 9d popf executing->Wait.return_code = RTEMS_UNSATISFIED; 10b124: c7 43 34 0d 00 00 00 movl $0xd,0x34(%ebx) *event_out = seized_events; 10b12b: 8b 55 e4 mov -0x1c(%ebp),%edx 10b12e: 89 17 mov %edx,(%edi) * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 10b130: 8d 65 f4 lea -0xc(%ebp),%esp 10b133: 5b pop %ebx 10b134: 5e pop %esi 10b135: 5f pop %edi 10b136: c9 leave 10b137: c3 ret RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear( rtems_event_set the_event_set, rtems_event_set the_mask ) { return ( the_event_set & ~(the_mask) ); 10b138: 8b 45 e4 mov -0x1c(%ebp),%eax 10b13b: f7 d0 not %eax 10b13d: 23 45 d4 and -0x2c(%ebp),%eax 10b140: 89 06 mov %eax,(%esi) if ( !_Event_sets_Is_empty( seized_events ) && (seized_events == event_in || _Options_Is_any( option_set )) ) { api->pending_events = _Event_sets_Clear( pending_events, seized_events ); _ISR_Enable( level ); 10b142: ff 75 e0 pushl -0x20(%ebp) 10b145: 9d popf *event_out = seized_events; 10b146: 8b 45 e4 mov -0x1c(%ebp),%eax 10b149: 89 07 mov %eax,(%edi) * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 10b14b: 8d 65 f4 lea -0xc(%ebp),%esp 10b14e: 5b pop %ebx 10b14f: 5e pop %esi 10b150: 5f pop %edi 10b151: c9 leave 10b152: c3 ret 10b153: 90 nop _ISR_Disable( level ); sync_state = _Event_Sync_state; _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { _ISR_Enable( level ); 10b154: 52 push %edx 10b155: 9d popf * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 10b156: 8d 65 f4 lea -0xc(%ebp),%esp 10b159: 5b pop %ebx 10b15a: 5e pop %esi 10b15b: 5f pop %edi 10b15c: c9 leave 10b15d: c3 ret 10b15e: 66 90 xchg %ax,%ax _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; _ISR_Enable( level ); if ( ticks ) { _Watchdog_Initialize( 10b160: 8b 43 08 mov 0x8(%ebx),%eax Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10b163: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 10b16a: c7 43 64 14 b3 10 00 movl $0x10b314,0x64(%ebx) the_watchdog->id = id; 10b171: 89 43 68 mov %eax,0x68(%ebx) the_watchdog->user_data = user_data; 10b174: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10b17b: 8b 45 dc mov -0x24(%ebp),%eax 10b17e: 89 43 54 mov %eax,0x54(%ebx) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10b181: 83 ec 08 sub $0x8,%esp &executing->Timer, _Event_Timeout, executing->Object.id, NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); 10b184: 8d 43 48 lea 0x48(%ebx),%eax 10b187: 50 push %eax 10b188: 68 a0 65 12 00 push $0x1265a0 10b18d: e8 3e 34 00 00 call 10e5d0 <_Watchdog_Insert> 10b192: 83 c4 10 add $0x10,%esp 10b195: e9 46 ff ff ff jmp 10b0e0 <_Event_Seize+0x70> =============================================================================== 0010b1f0 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 10b1f0: 55 push %ebp 10b1f1: 89 e5 mov %esp,%ebp 10b1f3: 57 push %edi 10b1f4: 56 push %esi 10b1f5: 53 push %ebx 10b1f6: 83 ec 2c sub $0x2c,%esp 10b1f9: 8b 5d 08 mov 0x8(%ebp),%ebx 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 ]; 10b1fc: 8b 8b e4 00 00 00 mov 0xe4(%ebx),%ecx option_set = (rtems_option) the_thread->Wait.option; 10b202: 8b 7b 30 mov 0x30(%ebx),%edi _ISR_Disable( level ); 10b205: 9c pushf 10b206: fa cli 10b207: 8f 45 d4 popl -0x2c(%ebp) pending_events = api->pending_events; 10b20a: 8b 11 mov (%ecx),%edx event_condition = (rtems_event_set) the_thread->Wait.count; 10b20c: 8b 43 24 mov 0x24(%ebx),%eax seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 10b20f: 89 c6 mov %eax,%esi 10b211: 21 d6 and %edx,%esi 10b213: 89 75 e4 mov %esi,-0x1c(%ebp) 10b216: 74 74 je 10b28c <_Event_Surrender+0x9c> /* * 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() && 10b218: 8b 35 54 67 12 00 mov 0x126754,%esi 10b21e: 85 f6 test %esi,%esi 10b220: 74 0c je 10b22e <_Event_Surrender+0x3e> 10b222: 3b 1d 58 67 12 00 cmp 0x126758,%ebx 10b228: 0f 84 96 00 00 00 je 10b2c4 <_Event_Surrender+0xd4> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 10b22e: f6 43 11 01 testb $0x1,0x11(%ebx) 10b232: 74 4c je 10b280 <_Event_Surrender+0x90> if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 10b234: 3b 45 e4 cmp -0x1c(%ebp),%eax 10b237: 74 05 je 10b23e <_Event_Surrender+0x4e> 10b239: 83 e7 02 and $0x2,%edi 10b23c: 74 42 je 10b280 <_Event_Surrender+0x90> <== NEVER TAKEN RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear( rtems_event_set the_event_set, rtems_event_set the_mask ) { return ( the_event_set & ~(the_mask) ); 10b23e: 8b 45 e4 mov -0x1c(%ebp),%eax 10b241: f7 d0 not %eax 10b243: 21 d0 and %edx,%eax 10b245: 89 01 mov %eax,(%ecx) api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; 10b247: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 10b24e: 8b 43 28 mov 0x28(%ebx),%eax 10b251: 8b 75 e4 mov -0x1c(%ebp),%esi 10b254: 89 30 mov %esi,(%eax) _ISR_Flash( level ); 10b256: ff 75 d4 pushl -0x2c(%ebp) 10b259: 9d popf 10b25a: fa cli if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 10b25b: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 10b25f: 74 37 je 10b298 <_Event_Surrender+0xa8> _ISR_Enable( level ); 10b261: ff 75 d4 pushl -0x2c(%ebp) 10b264: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10b265: 83 ec 08 sub $0x8,%esp 10b268: 68 f8 ff 03 10 push $0x1003fff8 10b26d: 53 push %ebx 10b26e: e8 ed 22 00 00 call 10d560 <_Thread_Clear_state> 10b273: 83 c4 10 add $0x10,%esp } return; } } _ISR_Enable( level ); } 10b276: 8d 65 f4 lea -0xc(%ebp),%esp 10b279: 5b pop %ebx 10b27a: 5e pop %esi 10b27b: 5f pop %edi 10b27c: c9 leave 10b27d: c3 ret 10b27e: 66 90 xchg %ax,%ax _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 10b280: ff 75 d4 pushl -0x2c(%ebp) 10b283: 9d popf } 10b284: 8d 65 f4 lea -0xc(%ebp),%esp 10b287: 5b pop %ebx 10b288: 5e pop %esi 10b289: 5f pop %edi 10b28a: c9 leave 10b28b: c3 ret /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { _ISR_Enable( level ); 10b28c: ff 75 d4 pushl -0x2c(%ebp) 10b28f: 9d popf } return; } } _ISR_Enable( level ); } 10b290: 8d 65 f4 lea -0xc(%ebp),%esp 10b293: 5b pop %ebx 10b294: 5e pop %esi 10b295: 5f pop %edi 10b296: c9 leave 10b297: c3 ret RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 10b298: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 10b29f: ff 75 d4 pushl -0x2c(%ebp) 10b2a2: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 10b2a3: 83 ec 0c sub $0xc,%esp 10b2a6: 8d 43 48 lea 0x48(%ebx),%eax 10b2a9: 50 push %eax 10b2aa: e8 61 34 00 00 call 10e710 <_Watchdog_Remove> 10b2af: 58 pop %eax 10b2b0: 5a pop %edx 10b2b1: 68 f8 ff 03 10 push $0x1003fff8 10b2b6: 53 push %ebx 10b2b7: e8 a4 22 00 00 call 10d560 <_Thread_Clear_state> 10b2bc: 83 c4 10 add $0x10,%esp 10b2bf: eb c3 jmp 10b284 <_Event_Surrender+0x94> 10b2c1: 8d 76 00 lea 0x0(%esi),%esi * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 10b2c4: 8b 35 c0 67 12 00 mov 0x1267c0,%esi /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && 10b2ca: 83 fe 02 cmp $0x2,%esi 10b2cd: 74 0d je 10b2dc <_Event_Surrender+0xec> <== NEVER TAKEN ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 10b2cf: 8b 35 c0 67 12 00 mov 0x1267c0,%esi * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 10b2d5: 4e dec %esi 10b2d6: 0f 85 52 ff ff ff jne 10b22e <_Event_Surrender+0x3e> (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 10b2dc: 3b 45 e4 cmp -0x1c(%ebp),%eax 10b2df: 74 05 je 10b2e6 <_Event_Surrender+0xf6> 10b2e1: 83 e7 02 and $0x2,%edi 10b2e4: 74 22 je 10b308 <_Event_Surrender+0x118><== NEVER TAKEN 10b2e6: 8b 45 e4 mov -0x1c(%ebp),%eax 10b2e9: f7 d0 not %eax 10b2eb: 21 d0 and %edx,%eax 10b2ed: 89 01 mov %eax,(%ecx) api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; 10b2ef: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 10b2f6: 8b 43 28 mov 0x28(%ebx),%eax 10b2f9: 8b 55 e4 mov -0x1c(%ebp),%edx 10b2fc: 89 10 mov %edx,(%eax) _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 10b2fe: c7 05 c0 67 12 00 03 movl $0x3,0x1267c0 10b305: 00 00 00 } _ISR_Enable( level ); 10b308: ff 75 d4 pushl -0x2c(%ebp) 10b30b: 9d popf return; 10b30c: e9 73 ff ff ff jmp 10b284 <_Event_Surrender+0x94> =============================================================================== 0010b314 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 10b314: 55 push %ebp 10b315: 89 e5 mov %esp,%ebp 10b317: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 10b31a: 8d 45 f4 lea -0xc(%ebp),%eax 10b31d: 50 push %eax 10b31e: ff 75 08 pushl 0x8(%ebp) 10b321: e8 c2 25 00 00 call 10d8e8 <_Thread_Get> switch ( location ) { 10b326: 83 c4 10 add $0x10,%esp 10b329: 8b 55 f4 mov -0xc(%ebp),%edx 10b32c: 85 d2 test %edx,%edx 10b32e: 75 37 jne 10b367 <_Event_Timeout+0x53> <== NEVER TAKEN * * If it is not satisfied, then it is "nothing happened" and * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ _ISR_Disable( level ); 10b330: 9c pushf 10b331: fa cli 10b332: 5a pop %edx _ISR_Enable( level ); return; } #endif the_thread->Wait.count = 0; 10b333: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax) if ( _Thread_Is_executing( the_thread ) ) { 10b33a: 3b 05 58 67 12 00 cmp 0x126758,%eax 10b340: 74 2a je 10b36c <_Event_Timeout+0x58> if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } the_thread->Wait.return_code = RTEMS_TIMEOUT; 10b342: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax) _ISR_Enable( level ); 10b349: 52 push %edx 10b34a: 9d popf 10b34b: 83 ec 08 sub $0x8,%esp 10b34e: 68 f8 ff 03 10 push $0x1003fff8 10b353: 50 push %eax 10b354: e8 07 22 00 00 call 10d560 <_Thread_Clear_state> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10b359: a1 d0 64 12 00 mov 0x1264d0,%eax 10b35e: 48 dec %eax 10b35f: a3 d0 64 12 00 mov %eax,0x1264d0 _Thread_Unblock( the_thread ); _Thread_Unnest_dispatch(); break; 10b364: 83 c4 10 add $0x10,%esp case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 10b367: c9 leave 10b368: c3 ret 10b369: 8d 76 00 lea 0x0(%esi),%esi } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 10b36c: 8b 0d c0 67 12 00 mov 0x1267c0,%ecx 10b372: 49 dec %ecx 10b373: 75 cd jne 10b342 <_Event_Timeout+0x2e> _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 10b375: c7 05 c0 67 12 00 02 movl $0x2,0x1267c0 10b37c: 00 00 00 10b37f: eb c1 jmp 10b342 <_Event_Timeout+0x2e> =============================================================================== 00110754 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 110754: 55 push %ebp 110755: 89 e5 mov %esp,%ebp 110757: 57 push %edi 110758: 56 push %esi 110759: 53 push %ebx 11075a: 83 ec 2c sub $0x2c,%esp 11075d: 8b 7d 0c mov 0xc(%ebp),%edi Heap_Statistics *const stats = &heap->stats; uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE 110760: 8d 47 04 lea 0x4(%edi),%eax 110763: 89 45 dc mov %eax,-0x24(%ebp) - HEAP_ALLOC_BONUS; uintptr_t const page_size = heap->page_size; 110766: 8b 55 08 mov 0x8(%ebp),%edx 110769: 8b 52 10 mov 0x10(%edx),%edx 11076c: 89 55 cc mov %edx,-0x34(%ebp) Heap_Block *block = NULL; uintptr_t alloc_begin = 0; uint32_t search_count = 0; bool search_again = false; if ( block_size_floor < alloc_size ) { 11076f: 39 c7 cmp %eax,%edi 110771: 0f 87 69 01 00 00 ja 1108e0 <_Heap_Allocate_aligned_with_boundary+0x18c> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 110777: 8b 5d 14 mov 0x14(%ebp),%ebx 11077a: 85 db test %ebx,%ebx 11077c: 0f 85 56 01 00 00 jne 1108d8 <_Heap_Allocate_aligned_with_boundary+0x184> if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 110782: 8b 45 08 mov 0x8(%ebp),%eax 110785: 8b 48 08 mov 0x8(%eax),%ecx do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { 110788: 39 c8 cmp %ecx,%eax 11078a: 0f 84 50 01 00 00 je 1108e0 <_Heap_Allocate_aligned_with_boundary+0x18c> 110790: c7 45 e4 01 00 00 00 movl $0x1,-0x1c(%ebp) uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size 110797: 8b 55 cc mov -0x34(%ebp),%edx 11079a: 83 c2 07 add $0x7,%edx 11079d: 89 55 c8 mov %edx,-0x38(%ebp) + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; 1107a0: c7 45 d0 04 00 00 00 movl $0x4,-0x30(%ebp) 1107a7: 29 7d d0 sub %edi,-0x30(%ebp) 1107aa: eb 1e jmp 1107ca <_Heap_Allocate_aligned_with_boundary+0x76> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 1107ac: 8d 59 08 lea 0x8(%ecx),%ebx } /* Statistics */ ++search_count; if ( alloc_begin != 0 ) { 1107af: 85 db test %ebx,%ebx 1107b1: 0f 85 f1 00 00 00 jne 1108a8 <_Heap_Allocate_aligned_with_boundary+0x154><== ALWAYS TAKEN break; } block = block->next; 1107b7: 8b 49 08 mov 0x8(%ecx),%ecx 1107ba: 8b 45 e4 mov -0x1c(%ebp),%eax 1107bd: 40 inc %eax do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { 1107be: 39 4d 08 cmp %ecx,0x8(%ebp) 1107c1: 0f 84 25 01 00 00 je 1108ec <_Heap_Allocate_aligned_with_boundary+0x198> 1107c7: 89 45 e4 mov %eax,-0x1c(%ebp) /* * The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag * field. Thus the value is about one unit larger than the real block * size. The greater than operator takes this into account. */ if ( block->size_and_flag > block_size_floor ) { 1107ca: 8b 59 04 mov 0x4(%ecx),%ebx 1107cd: 39 5d dc cmp %ebx,-0x24(%ebp) 1107d0: 73 e5 jae 1107b7 <_Heap_Allocate_aligned_with_boundary+0x63> if ( alignment == 0 ) { 1107d2: 8b 55 10 mov 0x10(%ebp),%edx 1107d5: 85 d2 test %edx,%edx 1107d7: 74 d3 je 1107ac <_Heap_Allocate_aligned_with_boundary+0x58> if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 1107d9: 8b 45 08 mov 0x8(%ebp),%eax 1107dc: 8b 40 14 mov 0x14(%eax),%eax 1107df: 89 45 d8 mov %eax,-0x28(%ebp) - 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; 1107e2: 83 e3 fe and $0xfffffffe,%ebx uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; 1107e5: 8d 1c 19 lea (%ecx,%ebx,1),%ebx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 1107e8: 8d 51 08 lea 0x8(%ecx),%edx 1107eb: 89 55 d4 mov %edx,-0x2c(%ebp) uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 1107ee: 8b 75 c8 mov -0x38(%ebp),%esi 1107f1: 29 c6 sub %eax,%esi uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size 1107f3: 01 de add %ebx,%esi + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; uintptr_t alloc_begin = alloc_end - alloc_size; 1107f5: 03 5d d0 add -0x30(%ebp),%ebx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 1107f8: 89 d8 mov %ebx,%eax 1107fa: 31 d2 xor %edx,%edx 1107fc: f7 75 10 divl 0x10(%ebp) 1107ff: 29 d3 sub %edx,%ebx alloc_begin = _Heap_Align_down( alloc_begin, alignment ); /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { 110801: 39 de cmp %ebx,%esi 110803: 73 0b jae 110810 <_Heap_Allocate_aligned_with_boundary+0xbc> 110805: 89 f0 mov %esi,%eax 110807: 31 d2 xor %edx,%edx 110809: f7 75 10 divl 0x10(%ebp) 11080c: 89 f3 mov %esi,%ebx 11080e: 29 d3 sub %edx,%ebx } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 110810: 8b 45 14 mov 0x14(%ebp),%eax 110813: 85 c0 test %eax,%eax 110815: 74 5b je 110872 <_Heap_Allocate_aligned_with_boundary+0x11e> /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment ); } alloc_end = alloc_begin + alloc_size; 110817: 8d 34 3b lea (%ebx,%edi,1),%esi 11081a: 89 f0 mov %esi,%eax 11081c: 31 d2 xor %edx,%edx 11081e: f7 75 14 divl 0x14(%ebp) 110821: 89 f0 mov %esi,%eax 110823: 29 d0 sub %edx,%eax /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 110825: 39 c3 cmp %eax,%ebx 110827: 73 49 jae 110872 <_Heap_Allocate_aligned_with_boundary+0x11e> 110829: 39 c6 cmp %eax,%esi 11082b: 76 45 jbe 110872 <_Heap_Allocate_aligned_with_boundary+0x11e> alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; 11082d: 8b 55 d4 mov -0x2c(%ebp),%edx 110830: 01 fa add %edi,%edx 110832: 89 55 e0 mov %edx,-0x20(%ebp) uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { 110835: 39 c2 cmp %eax,%edx 110837: 0f 87 7a ff ff ff ja 1107b7 <_Heap_Allocate_aligned_with_boundary+0x63> 11083d: 89 ce mov %ecx,%esi 11083f: eb 10 jmp 110851 <_Heap_Allocate_aligned_with_boundary+0xfd> 110841: 8d 76 00 lea 0x0(%esi),%esi /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 110844: 39 c1 cmp %eax,%ecx 110846: 76 28 jbe 110870 <_Heap_Allocate_aligned_with_boundary+0x11c> if ( boundary_line < boundary_floor ) { 110848: 39 45 e0 cmp %eax,-0x20(%ebp) 11084b: 0f 87 9f 00 00 00 ja 1108f0 <_Heap_Allocate_aligned_with_boundary+0x19c><== NEVER TAKEN return 0; } alloc_begin = boundary_line - alloc_size; 110851: 89 c3 mov %eax,%ebx 110853: 29 fb sub %edi,%ebx 110855: 89 d8 mov %ebx,%eax 110857: 31 d2 xor %edx,%edx 110859: f7 75 10 divl 0x10(%ebp) 11085c: 29 d3 sub %edx,%ebx alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 11085e: 8d 0c 3b lea (%ebx,%edi,1),%ecx 110861: 89 c8 mov %ecx,%eax 110863: 31 d2 xor %edx,%edx 110865: f7 75 14 divl 0x14(%ebp) 110868: 89 c8 mov %ecx,%eax 11086a: 29 d0 sub %edx,%eax /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 11086c: 39 c3 cmp %eax,%ebx 11086e: 72 d4 jb 110844 <_Heap_Allocate_aligned_with_boundary+0xf0> 110870: 89 f1 mov %esi,%ecx boundary_line = _Heap_Align_down( alloc_end, boundary ); } } /* Ensure that the we have a valid new block at the beginning */ if ( alloc_begin >= alloc_begin_floor ) { 110872: 39 5d d4 cmp %ebx,-0x2c(%ebp) 110875: 0f 87 3c ff ff ff ja 1107b7 <_Heap_Allocate_aligned_with_boundary+0x63> 11087b: be f8 ff ff ff mov $0xfffffff8,%esi 110880: 29 ce sub %ecx,%esi uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 110882: 01 de add %ebx,%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 110884: 89 d8 mov %ebx,%eax 110886: 31 d2 xor %edx,%edx 110888: f7 75 cc divl -0x34(%ebp) uintptr_t const alloc_block_begin = (uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size ); uintptr_t const free_size = alloc_block_begin - block_begin; 11088b: 29 d6 sub %edx,%esi if ( free_size >= min_block_size || free_size == 0 ) { 11088d: 39 75 d8 cmp %esi,-0x28(%ebp) 110890: 0f 86 19 ff ff ff jbe 1107af <_Heap_Allocate_aligned_with_boundary+0x5b> 110896: 85 f6 test %esi,%esi 110898: 0f 85 19 ff ff ff jne 1107b7 <_Heap_Allocate_aligned_with_boundary+0x63> } /* Statistics */ ++search_count; if ( alloc_begin != 0 ) { 11089e: 85 db test %ebx,%ebx 1108a0: 0f 84 11 ff ff ff je 1107b7 <_Heap_Allocate_aligned_with_boundary+0x63><== NEVER TAKEN 1108a6: 66 90 xchg %ax,%ax search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin ); } while ( search_again ); if ( alloc_begin != 0 ) { /* Statistics */ ++stats->allocs; 1108a8: 8b 45 08 mov 0x8(%ebp),%eax 1108ab: ff 40 48 incl 0x48(%eax) stats->searches += search_count; 1108ae: 8b 55 e4 mov -0x1c(%ebp),%edx 1108b1: 01 50 4c add %edx,0x4c(%eax) block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 1108b4: 57 push %edi 1108b5: 53 push %ebx 1108b6: 51 push %ecx 1108b7: 50 push %eax 1108b8: e8 6f be ff ff call 10c72c <_Heap_Block_allocate> 1108bd: 89 d8 mov %ebx,%eax 1108bf: 83 c4 10 add $0x10,%esp boundary ); } /* Statistics */ if ( stats->max_search < search_count ) { 1108c2: 8b 55 e4 mov -0x1c(%ebp),%edx 1108c5: 8b 4d 08 mov 0x8(%ebp),%ecx 1108c8: 39 51 44 cmp %edx,0x44(%ecx) 1108cb: 73 15 jae 1108e2 <_Heap_Allocate_aligned_with_boundary+0x18e> stats->max_search = search_count; 1108cd: 89 51 44 mov %edx,0x44(%ecx) } return (void *) alloc_begin; } 1108d0: 8d 65 f4 lea -0xc(%ebp),%esp 1108d3: 5b pop %ebx 1108d4: 5e pop %esi 1108d5: 5f pop %edi 1108d6: c9 leave 1108d7: c3 ret /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 1108d8: 3b 7d 14 cmp 0x14(%ebp),%edi 1108db: 76 1a jbe 1108f7 <_Heap_Allocate_aligned_with_boundary+0x1a3> 1108dd: 8d 76 00 lea 0x0(%esi),%esi do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { 1108e0: 31 c0 xor %eax,%eax if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 1108e2: 8d 65 f4 lea -0xc(%ebp),%esp 1108e5: 5b pop %ebx 1108e6: 5e pop %esi 1108e7: 5f pop %edi 1108e8: c9 leave 1108e9: c3 ret 1108ea: 66 90 xchg %ax,%ax do { Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); block = _Heap_Free_list_first( heap ); while ( block != free_list_tail ) { 1108ec: 31 c0 xor %eax,%eax 1108ee: eb d2 jmp 1108c2 <_Heap_Allocate_aligned_with_boundary+0x16e> 1108f0: 89 f1 mov %esi,%ecx <== NOT EXECUTED 1108f2: e9 c0 fe ff ff jmp 1107b7 <_Heap_Allocate_aligned_with_boundary+0x63><== NOT EXECUTED if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 1108f7: 8b 4d 10 mov 0x10(%ebp),%ecx 1108fa: 85 c9 test %ecx,%ecx 1108fc: 0f 85 80 fe ff ff jne 110782 <_Heap_Allocate_aligned_with_boundary+0x2e> alignment = page_size; 110902: 89 55 10 mov %edx,0x10(%ebp) 110905: e9 78 fe ff ff jmp 110782 <_Heap_Allocate_aligned_with_boundary+0x2e> =============================================================================== 00110ce8 <_Heap_Extend>: Heap_Control *heap, void *extend_area_begin_ptr, uintptr_t extend_area_size, uintptr_t *extended_size_ptr ) { 110ce8: 55 push %ebp 110ce9: 89 e5 mov %esp,%ebp 110ceb: 57 push %edi 110cec: 56 push %esi 110ced: 53 push %ebx 110cee: 83 ec 4c sub $0x4c,%esp 110cf1: 8b 5d 08 mov 0x8(%ebp),%ebx 110cf4: 8b 4d 10 mov 0x10(%ebp),%ecx Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block; 110cf7: 8b 43 20 mov 0x20(%ebx),%eax 110cfa: 89 45 d0 mov %eax,-0x30(%ebp) Heap_Block *start_block = first_block; Heap_Block *merge_below_block = NULL; Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL; 110cfd: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) Heap_Block *extend_last_block = NULL; 110d04: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) uintptr_t const page_size = heap->page_size; 110d0b: 8b 53 10 mov 0x10(%ebx),%edx 110d0e: 89 55 d4 mov %edx,-0x2c(%ebp) uintptr_t const min_block_size = heap->min_block_size; 110d11: 8b 43 14 mov 0x14(%ebx),%eax uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr; uintptr_t const extend_area_end = extend_area_begin + extend_area_size; uintptr_t const free_size = stats->free_size; 110d14: 8b 73 30 mov 0x30(%ebx),%esi 110d17: 89 75 c0 mov %esi,-0x40(%ebp) uintptr_t extend_first_block_size = 0; uintptr_t extended_size = 0; bool extend_area_ok = false; if ( extend_area_end < extend_area_begin ) { 110d1a: 8b 55 0c mov 0xc(%ebp),%edx 110d1d: 01 ca add %ecx,%edx 110d1f: 89 55 cc mov %edx,-0x34(%ebp) 110d22: 73 0c jae 110d30 <_Heap_Extend+0x48> _Heap_Block_of_alloc_area( sub_area_end, page_size ); if ( sub_area_end > extend_area_begin && extend_area_end > sub_area_begin ) { return false; 110d24: 31 c0 xor %eax,%eax if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 110d26: 8d 65 f4 lea -0xc(%ebp),%esp 110d29: 5b pop %ebx 110d2a: 5e pop %esi 110d2b: 5f pop %edi 110d2c: c9 leave 110d2d: c3 ret 110d2e: 66 90 xchg %ax,%ax if ( extend_area_end < extend_area_begin ) { return false; } extend_area_ok = _Heap_Get_first_and_last_block( 110d30: 83 ec 08 sub $0x8,%esp 110d33: 8d 55 e0 lea -0x20(%ebp),%edx 110d36: 52 push %edx 110d37: 8d 55 e4 lea -0x1c(%ebp),%edx 110d3a: 52 push %edx 110d3b: 50 push %eax 110d3c: ff 75 d4 pushl -0x2c(%ebp) 110d3f: 51 push %ecx 110d40: ff 75 0c pushl 0xc(%ebp) 110d43: e8 00 bc ff ff call 10c948 <_Heap_Get_first_and_last_block> page_size, min_block_size, &extend_first_block, &extend_last_block ); if (!extend_area_ok ) { 110d48: 83 c4 20 add $0x20,%esp 110d4b: 84 c0 test %al,%al 110d4d: 74 d5 je 110d24 <_Heap_Extend+0x3c> 110d4f: 8b 7d d0 mov -0x30(%ebp),%edi 110d52: c7 45 bc 00 00 00 00 movl $0x0,-0x44(%ebp) 110d59: c7 45 b8 00 00 00 00 movl $0x0,-0x48(%ebp) 110d60: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp) 110d67: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp) 110d6e: 8b 75 cc mov -0x34(%ebp),%esi 110d71: 89 5d b4 mov %ebx,-0x4c(%ebp) 110d74: eb 30 jmp 110da6 <_Heap_Extend+0xbe> 110d76: 66 90 xchg %ax,%ax return false; } if ( extend_area_end == sub_area_begin ) { merge_below_block = start_block; } else if ( extend_area_end < sub_area_end ) { 110d78: 39 ce cmp %ecx,%esi 110d7a: 73 03 jae 110d7f <_Heap_Extend+0x97> 110d7c: 89 7d b8 mov %edi,-0x48(%ebp) RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 110d7f: 8d 59 f8 lea -0x8(%ecx),%ebx 110d82: 89 c8 mov %ecx,%eax 110d84: 31 d2 xor %edx,%edx 110d86: f7 75 d4 divl -0x2c(%ebp) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 110d89: 29 d3 sub %edx,%ebx link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { 110d8b: 3b 4d 0c cmp 0xc(%ebp),%ecx 110d8e: 74 3c je 110dcc <_Heap_Extend+0xe4> start_block->prev_size = extend_area_end; merge_above_block = end_block; } else if ( sub_area_end < extend_area_begin ) { 110d90: 39 4d 0c cmp %ecx,0xc(%ebp) 110d93: 76 03 jbe 110d98 <_Heap_Extend+0xb0> 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 ) 110d95: 89 5d bc mov %ebx,-0x44(%ebp) - 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; 110d98: 8b 7b 04 mov 0x4(%ebx),%edi 110d9b: 83 e7 fe and $0xfffffffe,%edi RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 110d9e: 8d 3c 3b lea (%ebx,%edi,1),%edi link_above_block = end_block; } start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) ); } while ( start_block != first_block ); 110da1: 39 7d d0 cmp %edi,-0x30(%ebp) 110da4: 74 39 je 110ddf <_Heap_Extend+0xf7> return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 110da6: 3b 7d d0 cmp -0x30(%ebp),%edi 110da9: 0f 84 39 01 00 00 je 110ee8 <_Heap_Extend+0x200> 110daf: 89 f8 mov %edi,%eax uintptr_t const sub_area_end = start_block->prev_size; 110db1: 8b 0f mov (%edi),%ecx Heap_Block *const end_block = _Heap_Block_of_alloc_area( sub_area_end, page_size ); if ( 110db3: 39 4d 0c cmp %ecx,0xc(%ebp) 110db6: 73 08 jae 110dc0 <_Heap_Extend+0xd8> sub_area_end > extend_area_begin && extend_area_end > sub_area_begin 110db8: 39 f0 cmp %esi,%eax 110dba: 0f 82 64 ff ff ff jb 110d24 <_Heap_Extend+0x3c> ) { return false; } if ( extend_area_end == sub_area_begin ) { 110dc0: 39 f0 cmp %esi,%eax 110dc2: 75 b4 jne 110d78 <_Heap_Extend+0x90> 110dc4: 89 7d c4 mov %edi,-0x3c(%ebp) 110dc7: eb b6 jmp 110d7f <_Heap_Extend+0x97> 110dc9: 8d 76 00 lea 0x0(%esi),%esi } else if ( extend_area_end < sub_area_end ) { link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { start_block->prev_size = extend_area_end; 110dcc: 89 37 mov %esi,(%edi) 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 ) 110dce: 89 5d c8 mov %ebx,-0x38(%ebp) - 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; 110dd1: 8b 7b 04 mov 0x4(%ebx),%edi 110dd4: 83 e7 fe and $0xfffffffe,%edi RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 110dd7: 8d 3c 3b lea (%ebx,%edi,1),%edi } else if ( sub_area_end < extend_area_begin ) { link_above_block = end_block; } start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) ); } while ( start_block != first_block ); 110dda: 39 7d d0 cmp %edi,-0x30(%ebp) 110ddd: 75 c7 jne 110da6 <_Heap_Extend+0xbe> <== NEVER TAKEN 110ddf: 8b 5d b4 mov -0x4c(%ebp),%ebx if ( extend_area_begin < heap->area_begin ) { 110de2: 8b 75 0c mov 0xc(%ebp),%esi 110de5: 3b 73 18 cmp 0x18(%ebx),%esi 110de8: 0f 82 06 01 00 00 jb 110ef4 <_Heap_Extend+0x20c> heap->area_begin = extend_area_begin; } else if ( heap->area_end < extend_area_end ) { 110dee: 8b 45 cc mov -0x34(%ebp),%eax 110df1: 3b 43 1c cmp 0x1c(%ebx),%eax 110df4: 76 03 jbe 110df9 <_Heap_Extend+0x111> heap->area_end = extend_area_end; 110df6: 89 43 1c mov %eax,0x1c(%ebx) } extend_first_block_size = (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; 110df9: 8b 55 e0 mov -0x20(%ebp),%edx 110dfc: 8b 45 e4 mov -0x1c(%ebp),%eax heap->area_begin = extend_area_begin; } else if ( heap->area_end < extend_area_end ) { heap->area_end = extend_area_end; } extend_first_block_size = 110dff: 89 d1 mov %edx,%ecx 110e01: 29 c1 sub %eax,%ecx (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; extend_first_block->prev_size = extend_area_end; 110e03: 8b 75 cc mov -0x34(%ebp),%esi 110e06: 89 30 mov %esi,(%eax) extend_first_block->size_and_flag = extend_first_block_size | HEAP_PREV_BLOCK_USED; 110e08: 89 ce mov %ecx,%esi 110e0a: 83 ce 01 or $0x1,%esi 110e0d: 89 70 04 mov %esi,0x4(%eax) _Heap_Protection_block_initialize( heap, extend_first_block ); extend_last_block->prev_size = extend_first_block_size; 110e10: 89 0a mov %ecx,(%edx) extend_last_block->size_and_flag = 0; 110e12: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx) _Heap_Protection_block_initialize( heap, extend_last_block ); if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) { 110e19: 39 43 20 cmp %eax,0x20(%ebx) 110e1c: 0f 86 da 00 00 00 jbe 110efc <_Heap_Extend+0x214> heap->first_block = extend_first_block; 110e22: 89 43 20 mov %eax,0x20(%ebx) } else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) { heap->last_block = extend_last_block; } if ( merge_below_block != NULL ) { 110e25: 8b 75 c4 mov -0x3c(%ebp),%esi 110e28: 85 f6 test %esi,%esi 110e2a: 0f 84 10 01 00 00 je 110f40 <_Heap_Extend+0x258> Heap_Control *heap, uintptr_t extend_area_begin, Heap_Block *first_block ) { uintptr_t const page_size = heap->page_size; 110e30: 8b 73 10 mov 0x10(%ebx),%esi uintptr_t const new_first_block_alloc_begin = _Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); 110e33: 8b 4d 0c mov 0xc(%ebp),%ecx 110e36: 83 c1 08 add $0x8,%ecx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 110e39: 89 c8 mov %ecx,%eax 110e3b: 31 d2 xor %edx,%edx 110e3d: f7 f6 div %esi if ( remainder != 0 ) { 110e3f: 85 d2 test %edx,%edx 110e41: 0f 84 c9 00 00 00 je 110f10 <_Heap_Extend+0x228> <== ALWAYS TAKEN return value - remainder + alignment; 110e47: 8d 04 31 lea (%ecx,%esi,1),%eax <== NOT EXECUTED 110e4a: 29 d0 sub %edx,%eax <== NOT EXECUTED uintptr_t const new_first_block_begin = 110e4c: 8d 50 f8 lea -0x8(%eax),%edx uintptr_t const first_block_begin = (uintptr_t) first_block; uintptr_t const new_first_block_size = first_block_begin - new_first_block_begin; Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin; new_first_block->prev_size = first_block->prev_size; 110e4f: 8b 75 c4 mov -0x3c(%ebp),%esi 110e52: 8b 0e mov (%esi),%ecx 110e54: 89 48 f8 mov %ecx,-0x8(%eax) uintptr_t const new_first_block_alloc_begin = _Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); uintptr_t const new_first_block_begin = new_first_block_alloc_begin - HEAP_BLOCK_HEADER_SIZE; uintptr_t const first_block_begin = (uintptr_t) first_block; uintptr_t const new_first_block_size = 110e57: 89 f0 mov %esi,%eax 110e59: 29 d0 sub %edx,%eax first_block_begin - new_first_block_begin; Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin; new_first_block->prev_size = first_block->prev_size; new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED; 110e5b: 83 c8 01 or $0x1,%eax 110e5e: 89 42 04 mov %eax,0x4(%edx) _Heap_Free_block( heap, new_first_block ); 110e61: 89 d8 mov %ebx,%eax 110e63: e8 64 fe ff ff call 110ccc <_Heap_Free_block> link_below_block, extend_last_block ); } if ( merge_above_block != NULL ) { 110e68: 8b 45 c8 mov -0x38(%ebp),%eax 110e6b: 85 c0 test %eax,%eax 110e6d: 0f 84 a5 00 00 00 je 110f18 <_Heap_Extend+0x230> ) { uintptr_t const page_size = heap->page_size; uintptr_t const last_block_begin = (uintptr_t) last_block; uintptr_t const last_block_new_size = _Heap_Align_down( extend_area_end - last_block_begin - HEAP_BLOCK_HEADER_SIZE, 110e73: 8b 4d cc mov -0x34(%ebp),%ecx 110e76: 83 e9 08 sub $0x8,%ecx uintptr_t extend_area_end ) { uintptr_t const page_size = heap->page_size; uintptr_t const last_block_begin = (uintptr_t) last_block; uintptr_t const last_block_new_size = _Heap_Align_down( 110e79: 2b 4d c8 sub -0x38(%ebp),%ecx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 110e7c: 89 c8 mov %ecx,%eax 110e7e: 31 d2 xor %edx,%edx 110e80: f7 73 10 divl 0x10(%ebx) 110e83: 29 d1 sub %edx,%ecx ); Heap_Block *const new_last_block = _Heap_Block_at( last_block, last_block_new_size ); new_last_block->size_and_flag = (last_block->size_and_flag - last_block_new_size) 110e85: 8b 55 c8 mov -0x38(%ebp),%edx 110e88: 8b 42 04 mov 0x4(%edx),%eax 110e8b: 29 c8 sub %ecx,%eax | HEAP_PREV_BLOCK_USED; 110e8d: 83 c8 01 or $0x1,%eax 110e90: 89 44 11 04 mov %eax,0x4(%ecx,%edx,1) RTEMS_INLINE_ROUTINE void _Heap_Block_set_size( Heap_Block *block, uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; 110e94: 8b 42 04 mov 0x4(%edx),%eax 110e97: 83 e0 01 and $0x1,%eax block->size_and_flag = size | flag; 110e9a: 09 c8 or %ecx,%eax 110e9c: 89 42 04 mov %eax,0x4(%edx) _Heap_Block_set_size( last_block, last_block_new_size ); _Heap_Free_block( heap, last_block ); 110e9f: 89 d8 mov %ebx,%eax 110ea1: e8 26 fe ff ff call 110ccc <_Heap_Free_block> extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 110ea6: 8b 75 c4 mov -0x3c(%ebp),%esi 110ea9: 85 f6 test %esi,%esi 110eab: 0f 84 ab 00 00 00 je 110f5c <_Heap_Extend+0x274> if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 110eb1: 8b 53 24 mov 0x24(%ebx),%edx * This feature will be used to terminate the scattered heap area list. See * also _Heap_Extend(). */ RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap ) { _Heap_Block_set_size( 110eb4: 8b 43 20 mov 0x20(%ebx),%eax 110eb7: 29 d0 sub %edx,%eax RTEMS_INLINE_ROUTINE void _Heap_Block_set_size( Heap_Block *block, uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; 110eb9: 8b 4a 04 mov 0x4(%edx),%ecx 110ebc: 83 e1 01 and $0x1,%ecx block->size_and_flag = size | flag; 110ebf: 09 c8 or %ecx,%eax 110ec1: 89 42 04 mov %eax,0x4(%edx) _Heap_Free_block( heap, extend_first_block ); } _Heap_Set_last_block_size( heap ); extended_size = stats->free_size - free_size; 110ec4: 8b 43 30 mov 0x30(%ebx),%eax 110ec7: 2b 45 c0 sub -0x40(%ebp),%eax /* Statistics */ stats->size += extended_size; 110eca: 01 43 2c add %eax,0x2c(%ebx) if ( extended_size_ptr != NULL ) 110ecd: 8b 55 14 mov 0x14(%ebp),%edx 110ed0: 85 d2 test %edx,%edx 110ed2: 0f 84 a0 00 00 00 je 110f78 <_Heap_Extend+0x290> <== NEVER TAKEN *extended_size_ptr = extended_size; 110ed8: 8b 55 14 mov 0x14(%ebp),%edx 110edb: 89 02 mov %eax,(%edx) return true; 110edd: b0 01 mov $0x1,%al } 110edf: 8d 65 f4 lea -0xc(%ebp),%esp 110ee2: 5b pop %ebx 110ee3: 5e pop %esi 110ee4: 5f pop %edi 110ee5: c9 leave 110ee6: c3 ret 110ee7: 90 nop return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 110ee8: 8b 55 b4 mov -0x4c(%ebp),%edx 110eeb: 8b 42 18 mov 0x18(%edx),%eax 110eee: e9 be fe ff ff jmp 110db1 <_Heap_Extend+0xc9> 110ef3: 90 nop start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) ); } while ( start_block != first_block ); if ( extend_area_begin < heap->area_begin ) { heap->area_begin = extend_area_begin; 110ef4: 89 73 18 mov %esi,0x18(%ebx) 110ef7: e9 fd fe ff ff jmp 110df9 <_Heap_Extend+0x111> extend_last_block->size_and_flag = 0; _Heap_Protection_block_initialize( heap, extend_last_block ); if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) { heap->first_block = extend_first_block; } else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) { 110efc: 39 53 24 cmp %edx,0x24(%ebx) 110eff: 0f 83 20 ff ff ff jae 110e25 <_Heap_Extend+0x13d> heap->last_block = extend_last_block; 110f05: 89 53 24 mov %edx,0x24(%ebx) 110f08: e9 18 ff ff ff jmp 110e25 <_Heap_Extend+0x13d> 110f0d: 8d 76 00 lea 0x0(%esi),%esi uintptr_t remainder = value % alignment; if ( remainder != 0 ) { return value - remainder + alignment; } else { return value; 110f10: 89 c8 mov %ecx,%eax 110f12: e9 35 ff ff ff jmp 110e4c <_Heap_Extend+0x164> 110f17: 90 nop ); } if ( merge_above_block != NULL ) { _Heap_Merge_above( heap, merge_above_block, extend_area_end ); } else if ( link_above_block != NULL ) { 110f18: 8b 7d bc mov -0x44(%ebp),%edi 110f1b: 85 ff test %edi,%edi 110f1d: 74 87 je 110ea6 <_Heap_Extend+0x1be> _Heap_Link_above( 110f1f: 8b 4d e0 mov -0x20(%ebp),%ecx ) { uintptr_t const link_begin = (uintptr_t) link; uintptr_t const first_block_begin = (uintptr_t) first_block; _Heap_Block_set_size( link, first_block_begin - link_begin ); 110f22: 8b 45 e4 mov -0x1c(%ebp),%eax 110f25: 2b 45 bc sub -0x44(%ebp),%eax RTEMS_INLINE_ROUTINE void _Heap_Block_set_size( Heap_Block *block, uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; 110f28: 8b 75 bc mov -0x44(%ebp),%esi 110f2b: 8b 56 04 mov 0x4(%esi),%edx 110f2e: 83 e2 01 and $0x1,%edx block->size_and_flag = size | flag; 110f31: 09 d0 or %edx,%eax 110f33: 89 46 04 mov %eax,0x4(%esi) last_block->size_and_flag |= HEAP_PREV_BLOCK_USED; 110f36: 83 49 04 01 orl $0x1,0x4(%ecx) 110f3a: e9 67 ff ff ff jmp 110ea6 <_Heap_Extend+0x1be> 110f3f: 90 nop heap->last_block = extend_last_block; } if ( merge_below_block != NULL ) { _Heap_Merge_below( heap, extend_area_begin, merge_below_block ); } else if ( link_below_block != NULL ) { 110f40: 8b 4d b8 mov -0x48(%ebp),%ecx 110f43: 85 c9 test %ecx,%ecx 110f45: 0f 84 1d ff ff ff je 110e68 <_Heap_Extend+0x180> { uintptr_t const last_block_begin = (uintptr_t) last_block; uintptr_t const link_begin = (uintptr_t) link; last_block->size_and_flag = (link_begin - last_block_begin) | HEAP_PREV_BLOCK_USED; 110f4b: 8b 45 b8 mov -0x48(%ebp),%eax 110f4e: 29 d0 sub %edx,%eax 110f50: 83 c8 01 or $0x1,%eax 110f53: 89 42 04 mov %eax,0x4(%edx) 110f56: e9 0d ff ff ff jmp 110e68 <_Heap_Extend+0x180> 110f5b: 90 nop extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 110f5c: 8b 4d c8 mov -0x38(%ebp),%ecx 110f5f: 85 c9 test %ecx,%ecx 110f61: 0f 85 4a ff ff ff jne 110eb1 <_Heap_Extend+0x1c9> _Heap_Free_block( heap, extend_first_block ); 110f67: 8b 55 e4 mov -0x1c(%ebp),%edx 110f6a: 89 d8 mov %ebx,%eax 110f6c: e8 5b fd ff ff call 110ccc <_Heap_Free_block> 110f71: e9 3b ff ff ff jmp 110eb1 <_Heap_Extend+0x1c9> 110f76: 66 90 xchg %ax,%ax stats->size += extended_size; if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; 110f78: b0 01 mov $0x1,%al <== NOT EXECUTED 110f7a: e9 a7 fd ff ff jmp 110d26 <_Heap_Extend+0x3e> <== NOT EXECUTED =============================================================================== 0011090c <_Heap_Free>: return do_free; } #endif bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 11090c: 55 push %ebp 11090d: 89 e5 mov %esp,%ebp 11090f: 57 push %edi 110910: 56 push %esi 110911: 53 push %ebx 110912: 83 ec 10 sub $0x10,%esp 110915: 8b 5d 08 mov 0x8(%ebp),%ebx 110918: 8b 45 0c mov 0xc(%ebp),%eax 11091b: 8d 48 f8 lea -0x8(%eax),%ecx 11091e: 31 d2 xor %edx,%edx 110920: f7 73 10 divl 0x10(%ebx) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 110923: 29 d1 sub %edx,%ecx 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 110925: 8b 43 20 mov 0x20(%ebx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 110928: 39 c1 cmp %eax,%ecx 11092a: 72 07 jb 110933 <_Heap_Free+0x27> 11092c: 8b 73 24 mov 0x24(%ebx),%esi 11092f: 39 f1 cmp %esi,%ecx 110931: 76 0d jbe 110940 <_Heap_Free+0x34> /* As we always coalesce free blocks, the block that preceedes prev_block must have been used. */ if ( !_Heap_Is_prev_used ( prev_block) ) { _HAssert( false ); return( false ); 110933: 31 c0 xor %eax,%eax --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 110935: 83 c4 10 add $0x10,%esp 110938: 5b pop %ebx 110939: 5e pop %esi 11093a: 5f pop %edi 11093b: c9 leave 11093c: c3 ret 11093d: 8d 76 00 lea 0x0(%esi),%esi 110940: 8b 51 04 mov 0x4(%ecx),%edx 110943: 89 55 f0 mov %edx,-0x10(%ebp) - 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; 110946: 83 e2 fe and $0xfffffffe,%edx 110949: 89 55 ec mov %edx,-0x14(%ebp) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 11094c: 8d 14 11 lea (%ecx,%edx,1),%edx 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; 11094f: 39 d0 cmp %edx,%eax 110951: 77 e0 ja 110933 <_Heap_Free+0x27> <== NEVER TAKEN 110953: 39 d6 cmp %edx,%esi 110955: 72 dc jb 110933 <_Heap_Free+0x27> <== NEVER TAKEN 110957: 8b 7a 04 mov 0x4(%edx),%edi if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { _HAssert( false ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 11095a: f7 c7 01 00 00 00 test $0x1,%edi 110960: 74 d1 je 110933 <_Heap_Free+0x27> <== NEVER TAKEN - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 110962: 83 e7 fe and $0xfffffffe,%edi 110965: 89 7d e4 mov %edi,-0x1c(%ebp) return true; } 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 )); 110968: 39 d6 cmp %edx,%esi 11096a: 0f 84 c8 00 00 00 je 110a38 <_Heap_Free+0x12c> return do_free; } #endif bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) 110970: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1) 110975: 0f 94 45 eb sete -0x15(%ebp) next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); if ( !_Heap_Is_prev_used( block ) ) { 110979: f6 45 f0 01 testb $0x1,-0x10(%ebp) 11097d: 75 45 jne 1109c4 <_Heap_Free+0xb8> uintptr_t const prev_size = block->prev_size; 11097f: 8b 39 mov (%ecx),%edi 110981: 89 7d f0 mov %edi,-0x10(%ebp) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 110984: 29 f9 sub %edi,%ecx 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; 110986: 39 c8 cmp %ecx,%eax 110988: 77 a9 ja 110933 <_Heap_Free+0x27> <== NEVER TAKEN 11098a: 39 ce cmp %ecx,%esi 11098c: 72 a5 jb 110933 <_Heap_Free+0x27> <== NEVER TAKEN return( false ); } /* As we always coalesce free blocks, the block that preceedes prev_block must have been used. */ if ( !_Heap_Is_prev_used ( prev_block) ) { 11098e: f6 41 04 01 testb $0x1,0x4(%ecx) 110992: 74 9f je 110933 <_Heap_Free+0x27> <== NEVER TAKEN _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 110994: 80 7d eb 00 cmpb $0x0,-0x15(%ebp) 110998: 0f 84 a6 00 00 00 je 110a44 <_Heap_Free+0x138> uintptr_t const size = block_size + prev_size + next_block_size; 11099e: 8b 7d e4 mov -0x1c(%ebp),%edi 1109a1: 03 7d ec add -0x14(%ebp),%edi 1109a4: 03 7d f0 add -0x10(%ebp),%edi --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 1109a7: 8b 42 08 mov 0x8(%edx),%eax 1109aa: 8b 52 0c mov 0xc(%edx),%edx RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 1109ad: 89 42 08 mov %eax,0x8(%edx) next->prev = prev; 1109b0: 89 50 0c mov %edx,0xc(%eax) } 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; 1109b3: ff 4b 38 decl 0x38(%ebx) prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 1109b6: 89 f8 mov %edi,%eax 1109b8: 83 c8 01 or $0x1,%eax 1109bb: 89 41 04 mov %eax,0x4(%ecx) next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; 1109be: 89 3c 39 mov %edi,(%ecx,%edi,1) 1109c1: eb 2a jmp 1109ed <_Heap_Free+0xe1> 1109c3: 90 nop uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ 1109c4: 80 7d eb 00 cmpb $0x0,-0x15(%ebp) 1109c8: 74 3a je 110a04 <_Heap_Free+0xf8> uintptr_t const size = block_size + next_block_size; 1109ca: 8b 7d e4 mov -0x1c(%ebp),%edi 1109cd: 03 7d ec add -0x14(%ebp),%edi --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 1109d0: 8b 42 08 mov 0x8(%edx),%eax 1109d3: 8b 52 0c mov 0xc(%edx),%edx ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 1109d6: 89 41 08 mov %eax,0x8(%ecx) new_block->prev = prev; 1109d9: 89 51 0c mov %edx,0xc(%ecx) next->prev = new_block; 1109dc: 89 48 0c mov %ecx,0xc(%eax) prev->next = new_block; 1109df: 89 4a 08 mov %ecx,0x8(%edx) 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; 1109e2: 89 f8 mov %edi,%eax 1109e4: 83 c8 01 or $0x1,%eax 1109e7: 89 41 04 mov %eax,0x4(%ecx) next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 1109ea: 89 3c 39 mov %edi,(%ecx,%edi,1) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 1109ed: ff 4b 40 decl 0x40(%ebx) ++stats->frees; 1109f0: ff 43 50 incl 0x50(%ebx) stats->free_size += block_size; 1109f3: 8b 55 ec mov -0x14(%ebp),%edx 1109f6: 01 53 30 add %edx,0x30(%ebx) return( true ); 1109f9: b0 01 mov $0x1,%al } 1109fb: 83 c4 10 add $0x10,%esp 1109fe: 5b pop %ebx 1109ff: 5e pop %esi 110a00: 5f pop %edi 110a01: c9 leave 110a02: c3 ret 110a03: 90 nop RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 110a04: 8b 43 08 mov 0x8(%ebx),%eax new_block->next = next; 110a07: 89 41 08 mov %eax,0x8(%ecx) new_block->prev = block_before; 110a0a: 89 59 0c mov %ebx,0xc(%ecx) block_before->next = new_block; 110a0d: 89 4b 08 mov %ecx,0x8(%ebx) next->prev = new_block; 110a10: 89 48 0c mov %ecx,0xc(%eax) 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; 110a13: 8b 45 ec mov -0x14(%ebp),%eax 110a16: 83 c8 01 or $0x1,%eax 110a19: 89 41 04 mov %eax,0x4(%ecx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 110a1c: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = block_size; 110a20: 8b 45 ec mov -0x14(%ebp),%eax 110a23: 89 02 mov %eax,(%edx) /* Statistics */ ++stats->free_blocks; 110a25: 8b 43 38 mov 0x38(%ebx),%eax 110a28: 40 inc %eax 110a29: 89 43 38 mov %eax,0x38(%ebx) if ( stats->max_free_blocks < stats->free_blocks ) { 110a2c: 3b 43 3c cmp 0x3c(%ebx),%eax 110a2f: 76 bc jbe 1109ed <_Heap_Free+0xe1> stats->max_free_blocks = stats->free_blocks; 110a31: 89 43 3c mov %eax,0x3c(%ebx) 110a34: eb b7 jmp 1109ed <_Heap_Free+0xe1> 110a36: 66 90 xchg %ax,%ax return true; } 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 )); 110a38: c6 45 eb 00 movb $0x0,-0x15(%ebp) 110a3c: e9 38 ff ff ff jmp 110979 <_Heap_Free+0x6d> 110a41: 8d 76 00 lea 0x0(%esi),%esi prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; 110a44: 8b 45 ec mov -0x14(%ebp),%eax 110a47: 03 45 f0 add -0x10(%ebp),%eax prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 110a4a: 89 c6 mov %eax,%esi 110a4c: 83 ce 01 or $0x1,%esi 110a4f: 89 71 04 mov %esi,0x4(%ecx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 110a52: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = size; 110a56: 89 02 mov %eax,(%edx) 110a58: eb 93 jmp 1109ed <_Heap_Free+0xe1> =============================================================================== 0010c5bc <_Heap_Get_first_and_last_block>: uintptr_t page_size, uintptr_t min_block_size, Heap_Block **first_block_ptr, Heap_Block **last_block_ptr ) { 10c5bc: 55 push %ebp 10c5bd: 89 e5 mov %esp,%ebp 10c5bf: 57 push %edi 10c5c0: 56 push %esi 10c5c1: 53 push %ebx 10c5c2: 8b 4d 08 mov 0x8(%ebp),%ecx 10c5c5: 8b 7d 0c mov 0xc(%ebp),%edi uintptr_t const heap_area_end = heap_area_begin + heap_area_size; 10c5c8: 8d 34 0f lea (%edi,%ecx,1),%esi uintptr_t const alloc_area_begin = _Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); 10c5cb: 8d 59 08 lea 0x8(%ecx),%ebx RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up( uintptr_t value, uintptr_t alignment ) { uintptr_t remainder = value % alignment; 10c5ce: 89 d8 mov %ebx,%eax 10c5d0: 31 d2 xor %edx,%edx 10c5d2: f7 75 10 divl 0x10(%ebp) if ( remainder != 0 ) { 10c5d5: 85 d2 test %edx,%edx 10c5d7: 74 05 je 10c5de <_Heap_Get_first_and_last_block+0x22> return value - remainder + alignment; 10c5d9: 03 5d 10 add 0x10(%ebp),%ebx 10c5dc: 29 d3 sub %edx,%ebx _Heap_Align_down( heap_area_size - overhead, page_size ); Heap_Block *const first_block = (Heap_Block *) first_block_begin; Heap_Block *const last_block = _Heap_Block_at( first_block, first_block_size ); if ( 10c5de: 39 f1 cmp %esi,%ecx 10c5e0: 77 2e ja 10c610 <_Heap_Get_first_and_last_block+0x54> uintptr_t const alloc_area_begin = _Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); uintptr_t const first_block_begin = alloc_area_begin - HEAP_BLOCK_HEADER_SIZE; uintptr_t const overhead = HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin); 10c5e2: 8d 73 f8 lea -0x8(%ebx),%esi uintptr_t const heap_area_end = heap_area_begin + heap_area_size; uintptr_t const alloc_area_begin = _Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size ); uintptr_t const first_block_begin = alloc_area_begin - HEAP_BLOCK_HEADER_SIZE; uintptr_t const overhead = 10c5e5: 29 cb sub %ecx,%ebx Heap_Block *const last_block = _Heap_Block_at( first_block, first_block_size ); if ( heap_area_end < heap_area_begin || heap_area_size <= overhead 10c5e7: 39 df cmp %ebx,%edi 10c5e9: 76 25 jbe 10c610 <_Heap_Get_first_and_last_block+0x54> uintptr_t const first_block_begin = alloc_area_begin - HEAP_BLOCK_HEADER_SIZE; uintptr_t const overhead = HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin); uintptr_t const first_block_size = _Heap_Align_down( heap_area_size - overhead, page_size ); 10c5eb: 29 df sub %ebx,%edi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 10c5ed: 89 f8 mov %edi,%eax 10c5ef: 31 d2 xor %edx,%edx 10c5f1: f7 75 10 divl 0x10(%ebp) 10c5f4: 29 d7 sub %edx,%edi _Heap_Block_at( first_block, first_block_size ); if ( heap_area_end < heap_area_begin || heap_area_size <= overhead || first_block_size < min_block_size 10c5f6: 39 7d 14 cmp %edi,0x14(%ebp) 10c5f9: 77 15 ja 10c610 <_Heap_Get_first_and_last_block+0x54> ) { /* Invalid area or area too small */ return false; } *first_block_ptr = first_block; 10c5fb: 8b 45 18 mov 0x18(%ebp),%eax 10c5fe: 89 30 mov %esi,(%eax) RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10c600: 01 f7 add %esi,%edi 10c602: 8b 45 1c mov 0x1c(%ebp),%eax 10c605: 89 38 mov %edi,(%eax) *last_block_ptr = last_block; return true; 10c607: b0 01 mov $0x1,%al } 10c609: 5b pop %ebx 10c60a: 5e pop %esi 10c60b: 5f pop %edi 10c60c: c9 leave 10c60d: c3 ret 10c60e: 66 90 xchg %ax,%ax heap_area_end < heap_area_begin || heap_area_size <= overhead || first_block_size < min_block_size ) { /* Invalid area or area too small */ return false; 10c610: 31 c0 xor %eax,%eax *first_block_ptr = first_block; *last_block_ptr = last_block; return true; } 10c612: 5b pop %ebx 10c613: 5e pop %esi 10c614: 5f pop %edi 10c615: c9 leave 10c616: c3 ret =============================================================================== 00114620 <_Heap_Get_free_information>: void _Heap_Get_free_information( Heap_Control *the_heap, Heap_Information *info ) { 114620: 55 push %ebp 114621: 89 e5 mov %esp,%ebp 114623: 57 push %edi 114624: 56 push %esi 114625: 53 push %ebx 114626: 8b 7d 0c mov 0xc(%ebp),%edi Heap_Block *the_block; Heap_Block *const tail = _Heap_Free_list_tail(the_heap); info->number = 0; 114629: c7 07 00 00 00 00 movl $0x0,(%edi) info->largest = 0; 11462f: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) info->total = 0; 114636: c7 47 08 00 00 00 00 movl $0x0,0x8(%edi) info->number++; info->total += the_size; if ( info->largest < the_size ) info->largest = the_size; } } 11463d: 8b 45 08 mov 0x8(%ebp),%eax 114640: 8b 50 08 mov 0x8(%eax),%edx info->number = 0; info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 114643: 39 d0 cmp %edx,%eax 114645: 74 31 je 114678 <_Heap_Get_free_information+0x58> 114647: b9 01 00 00 00 mov $0x1,%ecx 11464c: 31 f6 xor %esi,%esi 11464e: 31 db xor %ebx,%ebx 114650: eb 07 jmp 114659 <_Heap_Get_free_information+0x39> 114652: 66 90 xchg %ax,%ax 114654: 8b 77 04 mov 0x4(%edi),%esi 114657: 89 c1 mov %eax,%ecx - 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; 114659: 8b 42 04 mov 0x4(%edx),%eax 11465c: 83 e0 fe and $0xfffffffe,%eax /* As we always coalesce free blocks, prev block must have been used. */ _HAssert(_Heap_Is_prev_used(the_block)); info->number++; info->total += the_size; 11465f: 01 c3 add %eax,%ebx if ( info->largest < the_size ) 114661: 39 f0 cmp %esi,%eax 114663: 76 03 jbe 114668 <_Heap_Get_free_information+0x48> info->largest = the_size; 114665: 89 47 04 mov %eax,0x4(%edi) info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); the_block != tail; the_block = the_block->next) 114668: 8b 52 08 mov 0x8(%edx),%edx 11466b: 8d 41 01 lea 0x1(%ecx),%eax info->number = 0; info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 11466e: 39 55 08 cmp %edx,0x8(%ebp) 114671: 75 e1 jne 114654 <_Heap_Get_free_information+0x34> 114673: 89 0f mov %ecx,(%edi) 114675: 89 5f 08 mov %ebx,0x8(%edi) info->number++; info->total += the_size; if ( info->largest < the_size ) info->largest = the_size; } } 114678: 5b pop %ebx 114679: 5e pop %esi 11467a: 5f pop %edi 11467b: c9 leave 11467c: c3 ret =============================================================================== 00111484 <_Heap_Get_information>: void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 111484: 55 push %ebp 111485: 89 e5 mov %esp,%ebp 111487: 57 push %edi 111488: 56 push %esi 111489: 53 push %ebx 11148a: 83 ec 04 sub $0x4,%esp 11148d: 8b 45 08 mov 0x8(%ebp),%eax 111490: 8b 5d 0c mov 0xc(%ebp),%ebx Heap_Block *the_block = the_heap->first_block; 111493: 8b 50 20 mov 0x20(%eax),%edx Heap_Block *const end = the_heap->last_block; 111496: 8b 40 24 mov 0x24(%eax),%eax 111499: 89 45 f0 mov %eax,-0x10(%ebp) memset(the_info, 0, sizeof(*the_info)); 11149c: b9 18 00 00 00 mov $0x18,%ecx 1114a1: 31 c0 xor %eax,%eax 1114a3: 89 df mov %ebx,%edi 1114a5: f3 aa rep stos %al,%es:(%edi) while ( the_block != end ) { 1114a7: 3b 55 f0 cmp -0x10(%ebp),%edx 1114aa: 74 38 je 1114e4 <_Heap_Get_information+0x60><== NEVER TAKEN 1114ac: 8b 7a 04 mov 0x4(%edx),%edi 1114af: eb 18 jmp 1114c9 <_Heap_Get_information+0x45> 1114b1: 8d 76 00 lea 0x0(%esi),%esi uintptr_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); Heap_Information *info; if ( _Heap_Is_prev_used(next_block) ) info = &the_info->Used; 1114b4: 8d 43 0c lea 0xc(%ebx),%eax else info = &the_info->Free; info->number++; 1114b7: ff 00 incl (%eax) info->total += the_size; 1114b9: 01 48 08 add %ecx,0x8(%eax) if ( info->largest < the_size ) 1114bc: 39 48 04 cmp %ecx,0x4(%eax) 1114bf: 73 03 jae 1114c4 <_Heap_Get_information+0x40> info->largest = the_size; 1114c1: 89 48 04 mov %ecx,0x4(%eax) Heap_Block *the_block = the_heap->first_block; Heap_Block *const end = the_heap->last_block; memset(the_info, 0, sizeof(*the_info)); while ( the_block != end ) { 1114c4: 39 75 f0 cmp %esi,-0x10(%ebp) 1114c7: 74 1b je 1114e4 <_Heap_Get_information+0x60> - 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; 1114c9: 89 f9 mov %edi,%ecx 1114cb: 83 e1 fe and $0xfffffffe,%ecx RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 1114ce: 8d 34 0a lea (%edx,%ecx,1),%esi 1114d1: 89 f2 mov %esi,%edx if ( info->largest < the_size ) info->largest = the_size; the_block = next_block; } } 1114d3: 8b 7e 04 mov 0x4(%esi),%edi while ( the_block != end ) { uintptr_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); Heap_Information *info; if ( _Heap_Is_prev_used(next_block) ) 1114d6: f7 c7 01 00 00 00 test $0x1,%edi 1114dc: 75 d6 jne 1114b4 <_Heap_Get_information+0x30> info = &the_info->Used; else info = &the_info->Free; 1114de: 89 d8 mov %ebx,%eax 1114e0: eb d5 jmp 1114b7 <_Heap_Get_information+0x33> 1114e2: 66 90 xchg %ax,%ax if ( info->largest < the_size ) info->largest = the_size; the_block = next_block; } } 1114e4: 58 pop %eax 1114e5: 5b pop %ebx 1114e6: 5e pop %esi 1114e7: 5f pop %edi 1114e8: c9 leave 1114e9: c3 ret =============================================================================== 0011e548 <_Heap_Resize_block>: void *alloc_begin_ptr, uintptr_t new_alloc_size, uintptr_t *old_size, uintptr_t *new_size ) { 11e548: 55 push %ebp 11e549: 89 e5 mov %esp,%ebp 11e54b: 57 push %edi 11e54c: 56 push %esi 11e54d: 53 push %ebx 11e54e: 83 ec 2c sub $0x2c,%esp 11e551: 8b 5d 08 mov 0x8(%ebp),%ebx 11e554: 8b 75 0c mov 0xc(%ebp),%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 11e557: 8d 4e f8 lea -0x8(%esi),%ecx 11e55a: 89 f0 mov %esi,%eax 11e55c: 31 d2 xor %edx,%edx 11e55e: f7 73 10 divl 0x10(%ebx) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 11e561: 29 d1 sub %edx,%ecx 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; 11e563: 8b 45 14 mov 0x14(%ebp),%eax 11e566: c7 00 00 00 00 00 movl $0x0,(%eax) *new_size = 0; 11e56c: 8b 55 18 mov 0x18(%ebp),%edx 11e56f: c7 02 00 00 00 00 movl $0x0,(%edx) 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; 11e575: 39 4b 20 cmp %ecx,0x20(%ebx) 11e578: 77 05 ja 11e57f <_Heap_Resize_block+0x37> 11e57a: 39 4b 24 cmp %ecx,0x24(%ebx) 11e57d: 73 0d jae 11e58c <_Heap_Resize_block+0x44> new_alloc_size, old_size, new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; 11e57f: b8 02 00 00 00 mov $0x2,%eax } } 11e584: 8d 65 f4 lea -0xc(%ebp),%esp 11e587: 5b pop %ebx 11e588: 5e pop %esi 11e589: 5f pop %edi 11e58a: c9 leave 11e58b: c3 ret - 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; 11e58c: 8b 41 04 mov 0x4(%ecx),%eax 11e58f: 83 e0 fe and $0xfffffffe,%eax { 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; 11e592: 8d 3c 01 lea (%ecx,%eax,1),%edi 11e595: 89 7d d4 mov %edi,-0x2c(%ebp) uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS; 11e598: 89 fa mov %edi,%edx 11e59a: 29 f2 sub %esi,%edx 11e59c: 83 c2 04 add $0x4,%edx 11e59f: 89 55 e0 mov %edx,-0x20(%ebp) 11e5a2: 8b 57 04 mov 0x4(%edi),%edx 11e5a5: 83 e2 fe and $0xfffffffe,%edx 11e5a8: 89 55 d0 mov %edx,-0x30(%ebp) RTEMS_INLINE_ROUTINE bool _Heap_Is_free( const Heap_Block *block ) { return !_Heap_Is_used( block ); 11e5ab: f6 44 17 04 01 testb $0x1,0x4(%edi,%edx,1) 11e5b0: 0f 94 45 df sete -0x21(%ebp) 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; 11e5b4: 8b 55 e0 mov -0x20(%ebp),%edx 11e5b7: 8b 7d 14 mov 0x14(%ebp),%edi 11e5ba: 89 17 mov %edx,(%edi) if ( next_block_is_free ) { 11e5bc: 80 7d df 00 cmpb $0x0,-0x21(%ebp) 11e5c0: 75 6e jne 11e630 <_Heap_Resize_block+0xe8> block_size += next_block_size; alloc_size += next_block_size; } if ( new_alloc_size > alloc_size ) { 11e5c2: 8b 55 e0 mov -0x20(%ebp),%edx 11e5c5: 39 55 10 cmp %edx,0x10(%ebp) 11e5c8: 77 79 ja 11e643 <_Heap_Resize_block+0xfb> return HEAP_RESIZE_UNSATISFIED; } if ( next_block_is_free ) { 11e5ca: 80 7d df 00 cmpb $0x0,-0x21(%ebp) 11e5ce: 74 31 je 11e601 <_Heap_Resize_block+0xb9> RTEMS_INLINE_ROUTINE void _Heap_Block_set_size( Heap_Block *block, uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; 11e5d0: 8b 79 04 mov 0x4(%ecx),%edi 11e5d3: 83 e7 01 and $0x1,%edi block->size_and_flag = size | flag; 11e5d6: 09 c7 or %eax,%edi 11e5d8: 89 79 04 mov %edi,0x4(%ecx) new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11e5db: 8b 7d d4 mov -0x2c(%ebp),%edi 11e5de: 8b 7f 08 mov 0x8(%edi),%edi 11e5e1: 89 7d e4 mov %edi,-0x1c(%ebp) 11e5e4: 8b 55 d4 mov -0x2c(%ebp),%edx 11e5e7: 8b 7a 0c mov 0xc(%edx),%edi RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 11e5ea: 8b 55 e4 mov -0x1c(%ebp),%edx 11e5ed: 89 57 08 mov %edx,0x8(%edi) next->prev = prev; 11e5f0: 89 7a 0c mov %edi,0xc(%edx) _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; 11e5f3: 83 4c 01 04 01 orl $0x1,0x4(%ecx,%eax,1) /* Statistics */ --stats->free_blocks; 11e5f8: ff 4b 38 decl 0x38(%ebx) stats->free_size -= next_block_size; 11e5fb: 8b 7d d0 mov -0x30(%ebp),%edi 11e5fe: 29 7b 30 sub %edi,0x30(%ebx) } block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); 11e601: ff 75 10 pushl 0x10(%ebp) 11e604: 56 push %esi 11e605: 51 push %ecx 11e606: 53 push %ebx 11e607: e8 20 e1 fe ff call 10c72c <_Heap_Block_allocate> - 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; 11e60c: 8b 50 04 mov 0x4(%eax),%edx 11e60f: 83 e2 fe and $0xfffffffe,%edx block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); *new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS; 11e612: 29 f0 sub %esi,%eax 11e614: 8d 44 10 04 lea 0x4(%eax,%edx,1),%eax 11e618: 8b 55 18 mov 0x18(%ebp),%edx 11e61b: 89 02 mov %eax,(%edx) /* Statistics */ ++stats->resizes; 11e61d: ff 43 54 incl 0x54(%ebx) 11e620: 83 c4 10 add $0x10,%esp return HEAP_RESIZE_SUCCESSFUL; 11e623: 31 c0 xor %eax,%eax new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11e625: 8d 65 f4 lea -0xc(%ebp),%esp 11e628: 5b pop %ebx 11e629: 5e pop %esi 11e62a: 5f pop %edi 11e62b: c9 leave 11e62c: c3 ret 11e62d: 8d 76 00 lea 0x0(%esi),%esi _HAssert( _Heap_Is_prev_used( next_block ) ); *old_size = alloc_size; if ( next_block_is_free ) { block_size += next_block_size; 11e630: 03 45 d0 add -0x30(%ebp),%eax alloc_size += next_block_size; 11e633: 8b 7d d0 mov -0x30(%ebp),%edi 11e636: 01 fa add %edi,%edx 11e638: 89 55 e0 mov %edx,-0x20(%ebp) } if ( new_alloc_size > alloc_size ) { 11e63b: 8b 55 e0 mov -0x20(%ebp),%edx 11e63e: 39 55 10 cmp %edx,0x10(%ebp) 11e641: 76 87 jbe 11e5ca <_Heap_Resize_block+0x82> return HEAP_RESIZE_UNSATISFIED; 11e643: b8 01 00 00 00 mov $0x1,%eax new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11e648: 8d 65 f4 lea -0xc(%ebp),%esp 11e64b: 5b pop %ebx 11e64c: 5e pop %esi 11e64d: 5f pop %edi 11e64e: c9 leave 11e64f: c3 ret =============================================================================== 0011e650 <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 11e650: 55 push %ebp 11e651: 89 e5 mov %esp,%ebp 11e653: 56 push %esi 11e654: 53 push %ebx 11e655: 8b 5d 08 mov 0x8(%ebp),%ebx 11e658: 8b 75 0c mov 0xc(%ebp),%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 11e65b: 8d 4e f8 lea -0x8(%esi),%ecx 11e65e: 89 f0 mov %esi,%eax 11e660: 31 d2 xor %edx,%edx 11e662: f7 73 10 divl 0x10(%ebx) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 11e665: 29 d1 sub %edx,%ecx 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 11e667: 8b 43 20 mov 0x20(%ebx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 11e66a: 39 c1 cmp %eax,%ecx 11e66c: 72 07 jb 11e675 <_Heap_Size_of_alloc_area+0x25> 11e66e: 8b 53 24 mov 0x24(%ebx),%edx 11e671: 39 d1 cmp %edx,%ecx 11e673: 76 07 jbe 11e67c <_Heap_Size_of_alloc_area+0x2c><== ALWAYS TAKEN if ( !_Heap_Is_block_in_heap( heap, next_block ) || !_Heap_Is_prev_used( next_block ) ) { return false; 11e675: 31 c0 xor %eax,%eax } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; return true; } 11e677: 5b pop %ebx 11e678: 5e pop %esi 11e679: c9 leave 11e67a: c3 ret 11e67b: 90 nop - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 11e67c: 8b 59 04 mov 0x4(%ecx),%ebx 11e67f: 83 e3 fe and $0xfffffffe,%ebx RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 11e682: 01 d9 add %ebx,%ecx 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; 11e684: 39 c8 cmp %ecx,%eax 11e686: 77 ed ja 11e675 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN 11e688: 39 ca cmp %ecx,%edx 11e68a: 72 e9 jb 11e675 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( !_Heap_Is_block_in_heap( heap, next_block ) || !_Heap_Is_prev_used( next_block ) 11e68c: f6 41 04 01 testb $0x1,0x4(%ecx) 11e690: 74 e3 je 11e675 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; 11e692: 29 f1 sub %esi,%ecx 11e694: 8d 51 04 lea 0x4(%ecx),%edx 11e697: 8b 45 10 mov 0x10(%ebp),%eax 11e69a: 89 10 mov %edx,(%eax) return true; 11e69c: b0 01 mov $0x1,%al } 11e69e: 5b pop %ebx 11e69f: 5e pop %esi 11e6a0: c9 leave 11e6a1: c3 ret =============================================================================== 0010d260 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 10d260: 55 push %ebp 10d261: 89 e5 mov %esp,%ebp 10d263: 57 push %edi 10d264: 56 push %esi 10d265: 53 push %ebx 10d266: 83 ec 4c sub $0x4c,%esp 10d269: 8b 5d 08 mov 0x8(%ebp),%ebx uintptr_t const page_size = heap->page_size; 10d26c: 8b 43 10 mov 0x10(%ebx),%eax 10d26f: 89 45 e0 mov %eax,-0x20(%ebp) uintptr_t const min_block_size = heap->min_block_size; 10d272: 8b 53 14 mov 0x14(%ebx),%edx 10d275: 89 55 d0 mov %edx,-0x30(%ebp) Heap_Block *const first_block = heap->first_block; 10d278: 8b 43 20 mov 0x20(%ebx),%eax 10d27b: 89 45 dc mov %eax,-0x24(%ebp) Heap_Block *const last_block = heap->last_block; 10d27e: 8b 53 24 mov 0x24(%ebx),%edx 10d281: 89 55 cc mov %edx,-0x34(%ebp) Heap_Block *block = first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 10d284: 80 7d 10 00 cmpb $0x0,0x10(%ebp) 10d288: 74 1a je 10d2a4 <_Heap_Walk+0x44> 10d28a: c7 45 d8 18 d2 10 00 movl $0x10d218,-0x28(%ebp) if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d291: 83 3d 00 87 12 00 03 cmpl $0x3,0x128700 10d298: 74 1a je 10d2b4 <_Heap_Walk+0x54> <== ALWAYS TAKEN } block = next_block; } while ( block != first_block ); return true; 10d29a: b0 01 mov $0x1,%al } 10d29c: 8d 65 f4 lea -0xc(%ebp),%esp 10d29f: 5b pop %ebx 10d2a0: 5e pop %esi 10d2a1: 5f pop %edi 10d2a2: c9 leave 10d2a3: c3 ret uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block; Heap_Block *block = first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 10d2a4: c7 45 d8 10 d2 10 00 movl $0x10d210,-0x28(%ebp) if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d2ab: 83 3d 00 87 12 00 03 cmpl $0x3,0x128700 10d2b2: 75 e6 jne 10d29a <_Heap_Walk+0x3a> Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block; (*printer)( 10d2b4: 52 push %edx 10d2b5: ff 73 0c pushl 0xc(%ebx) 10d2b8: ff 73 08 pushl 0x8(%ebx) 10d2bb: ff 75 cc pushl -0x34(%ebp) 10d2be: ff 75 dc pushl -0x24(%ebp) 10d2c1: ff 73 1c pushl 0x1c(%ebx) 10d2c4: ff 73 18 pushl 0x18(%ebx) 10d2c7: ff 75 d0 pushl -0x30(%ebp) 10d2ca: ff 75 e0 pushl -0x20(%ebp) 10d2cd: 68 c4 15 12 00 push $0x1215c4 10d2d2: 6a 00 push $0x0 10d2d4: ff 75 0c pushl 0xc(%ebp) 10d2d7: ff 55 d8 call *-0x28(%ebp) heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { 10d2da: 83 c4 30 add $0x30,%esp 10d2dd: 8b 45 e0 mov -0x20(%ebp),%eax 10d2e0: 85 c0 test %eax,%eax 10d2e2: 74 70 je 10d354 <_Heap_Walk+0xf4> (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 10d2e4: f6 45 e0 03 testb $0x3,-0x20(%ebp) 10d2e8: 75 72 jne 10d35c <_Heap_Walk+0xfc> RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d2ea: 8b 45 d0 mov -0x30(%ebp),%eax 10d2ed: 31 d2 xor %edx,%edx 10d2ef: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 10d2f2: 85 d2 test %edx,%edx 10d2f4: 75 72 jne 10d368 <_Heap_Walk+0x108> RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10d2f6: 8b 45 dc mov -0x24(%ebp),%eax 10d2f9: 83 c0 08 add $0x8,%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d2fc: 31 d2 xor %edx,%edx 10d2fe: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( 10d301: 85 d2 test %edx,%edx 10d303: 75 6f jne 10d374 <_Heap_Walk+0x114> block = next_block; } while ( block != first_block ); return true; } 10d305: 8b 45 dc mov -0x24(%ebp),%eax 10d308: 8b 40 04 mov 0x4(%eax),%eax 10d30b: 89 45 e4 mov %eax,-0x1c(%ebp) ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 10d30e: a8 01 test $0x1,%al 10d310: 0f 84 ce 02 00 00 je 10d5e4 <_Heap_Walk+0x384> - 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; 10d316: 8b 55 cc mov -0x34(%ebp),%edx 10d319: 8b 42 04 mov 0x4(%edx),%eax 10d31c: 83 e0 fe and $0xfffffffe,%eax RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10d31f: 01 d0 add %edx,%eax ); return false; } if ( _Heap_Is_free( last_block ) ) { 10d321: f6 40 04 01 testb $0x1,0x4(%eax) 10d325: 74 25 je 10d34c <_Heap_Walk+0xec> ); return false; } if ( 10d327: 39 45 dc cmp %eax,-0x24(%ebp) 10d32a: 74 54 je 10d380 <_Heap_Walk+0x120> <== ALWAYS TAKEN _Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block ) { (*printer)( 10d32c: 51 push %ecx <== NOT EXECUTED 10d32d: 68 e0 16 12 00 push $0x1216e0 <== NOT EXECUTED 10d332: 66 90 xchg %ax,%ax <== NOT EXECUTED return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10d334: 6a 01 push $0x1 10d336: ff 75 0c pushl 0xc(%ebp) 10d339: ff 55 d8 call *-0x28(%ebp) 10d33c: 83 c4 10 add $0x10,%esp return false; } if ( !_Heap_Is_prev_used( next_block ) ) { if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; 10d33f: 31 c0 xor %eax,%eax block = next_block; } while ( block != first_block ); return true; } 10d341: 8d 65 f4 lea -0xc(%ebp),%esp 10d344: 5b pop %ebx 10d345: 5e pop %esi 10d346: 5f pop %edi 10d347: c9 leave 10d348: c3 ret 10d349: 8d 76 00 lea 0x0(%esi),%esi return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 10d34c: 53 push %ebx 10d34d: 68 7a 15 12 00 push $0x12157a 10d352: eb e0 jmp 10d334 <_Heap_Walk+0xd4> first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { (*printer)( source, true, "page size is zero\n" ); 10d354: 57 push %edi 10d355: 68 49 15 12 00 push $0x121549 10d35a: eb d8 jmp 10d334 <_Heap_Walk+0xd4> return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 10d35c: ff 75 e0 pushl -0x20(%ebp) 10d35f: 68 5c 15 12 00 push $0x12155c 10d364: eb ce jmp 10d334 <_Heap_Walk+0xd4> 10d366: 66 90 xchg %ax,%ax return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 10d368: ff 75 d0 pushl -0x30(%ebp) 10d36b: 68 58 16 12 00 push $0x121658 10d370: eb c2 jmp 10d334 <_Heap_Walk+0xd4> 10d372: 66 90 xchg %ax,%ax } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 10d374: ff 75 dc pushl -0x24(%ebp) 10d377: 68 7c 16 12 00 push $0x12167c 10d37c: eb b6 jmp 10d334 <_Heap_Walk+0xd4> 10d37e: 66 90 xchg %ax,%ax int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 10d380: 8b 43 10 mov 0x10(%ebx),%eax 10d383: 89 45 c8 mov %eax,-0x38(%ebp) block = next_block; } while ( block != first_block ); return true; } 10d386: 8b 73 08 mov 0x8(%ebx),%esi const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 10d389: 39 f3 cmp %esi,%ebx 10d38b: 74 65 je 10d3f2 <_Heap_Walk+0x192> block = next_block; } while ( block != first_block ); return true; } 10d38d: 8b 43 20 mov 0x20(%ebx),%eax 10d390: 89 45 d4 mov %eax,-0x2c(%ebp) 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; 10d393: 39 f0 cmp %esi,%eax 10d395: 0f 87 55 02 00 00 ja 10d5f0 <_Heap_Walk+0x390> <== NEVER TAKEN 10d39b: 8b 7b 24 mov 0x24(%ebx),%edi 10d39e: 39 f7 cmp %esi,%edi 10d3a0: 0f 82 4a 02 00 00 jb 10d5f0 <_Heap_Walk+0x390> <== NEVER TAKEN RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10d3a6: 8d 46 08 lea 0x8(%esi),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d3a9: 31 d2 xor %edx,%edx 10d3ab: f7 75 c8 divl -0x38(%ebp) ); return false; } if ( 10d3ae: 85 d2 test %edx,%edx 10d3b0: 0f 85 71 02 00 00 jne 10d627 <_Heap_Walk+0x3c7> <== NEVER TAKEN - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 10d3b6: 8b 46 04 mov 0x4(%esi),%eax 10d3b9: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d3bc: f6 44 06 04 01 testb $0x1,0x4(%esi,%eax,1) 10d3c1: 0f 85 6d 02 00 00 jne 10d634 <_Heap_Walk+0x3d4> <== NEVER TAKEN 10d3c7: 89 da mov %ebx,%edx 10d3c9: 8d 76 00 lea 0x0(%esi),%esi ); return false; } if ( free_block->prev != prev_block ) { 10d3cc: 8b 46 0c mov 0xc(%esi),%eax 10d3cf: 39 d0 cmp %edx,%eax 10d3d1: 0f 85 6a 02 00 00 jne 10d641 <_Heap_Walk+0x3e1> return false; } prev_block = free_block; free_block = free_block->next; 10d3d7: 8b 4e 08 mov 0x8(%esi),%ecx const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 10d3da: 39 cb cmp %ecx,%ebx 10d3dc: 74 1a je 10d3f8 <_Heap_Walk+0x198> 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; 10d3de: 39 4d d4 cmp %ecx,-0x2c(%ebp) 10d3e1: 0f 86 7d 01 00 00 jbe 10d564 <_Heap_Walk+0x304> if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( 10d3e7: 51 push %ecx 10d3e8: 68 10 17 12 00 push $0x121710 10d3ed: e9 42 ff ff ff jmp 10d334 <_Heap_Walk+0xd4> const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 10d3f2: 8b 53 20 mov 0x20(%ebx),%edx 10d3f5: 89 55 d4 mov %edx,-0x2c(%ebp) ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d3f8: 8b 7d dc mov -0x24(%ebp),%edi 10d3fb: 8b 45 d4 mov -0x2c(%ebp),%eax 10d3fe: 66 90 xchg %ax,%ax - 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; 10d400: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d403: 83 e1 fe and $0xfffffffe,%ecx RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 10d406: 8d 34 39 lea (%ecx,%edi,1),%esi 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; 10d409: 39 f0 cmp %esi,%eax 10d40b: 76 23 jbe 10d430 <_Heap_Walk+0x1d0> <== ALWAYS TAKEN Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; bool const is_not_last_block = block != last_block; if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { (*printer)( 10d40d: 83 ec 0c sub $0xc,%esp 10d410: 56 push %esi 10d411: 57 push %edi 10d412: 68 94 17 12 00 push $0x121794 10d417: 90 nop 10d418: 6a 01 push $0x1 10d41a: ff 75 0c pushl 0xc(%ebp) 10d41d: ff 55 d8 call *-0x28(%ebp) "block 0x%08x: next block 0x%08x not in heap\n", block, next_block ); return false; 10d420: 83 c4 20 add $0x20,%esp 10d423: 31 c0 xor %eax,%eax block = next_block; } while ( block != first_block ); return true; } 10d425: 8d 65 f4 lea -0xc(%ebp),%esp 10d428: 5b pop %ebx 10d429: 5e pop %esi 10d42a: 5f pop %edi 10d42b: c9 leave 10d42c: c3 ret 10d42d: 8d 76 00 lea 0x0(%esi),%esi 10d430: 39 73 24 cmp %esi,0x24(%ebx) 10d433: 72 d8 jb 10d40d <_Heap_Walk+0x1ad> uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; bool const is_not_last_block = block != last_block; 10d435: 3b 7d cc cmp -0x34(%ebp),%edi 10d438: 0f 95 45 d4 setne -0x2c(%ebp) RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d43c: 89 c8 mov %ecx,%eax 10d43e: 31 d2 xor %edx,%edx 10d440: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { 10d443: 85 d2 test %edx,%edx 10d445: 74 0a je 10d451 <_Heap_Walk+0x1f1> 10d447: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d44b: 0f 85 a6 01 00 00 jne 10d5f7 <_Heap_Walk+0x397> ); return false; } if ( block_size < min_block_size && is_not_last_block ) { 10d451: 39 4d d0 cmp %ecx,-0x30(%ebp) 10d454: 76 0a jbe 10d460 <_Heap_Walk+0x200> 10d456: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d45a: 0f 85 a6 01 00 00 jne 10d606 <_Heap_Walk+0x3a6> <== ALWAYS TAKEN ); return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { 10d460: 39 f7 cmp %esi,%edi 10d462: 72 0a jb 10d46e <_Heap_Walk+0x20e> 10d464: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d468: 0f 85 aa 01 00 00 jne 10d618 <_Heap_Walk+0x3b8> 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; 10d46e: 8b 55 e4 mov -0x1c(%ebp),%edx 10d471: 83 e2 01 and $0x1,%edx ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 10d474: f6 46 04 01 testb $0x1,0x4(%esi) 10d478: 74 4e je 10d4c8 <_Heap_Walk+0x268> if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; } } else if (prev_used) { 10d47a: 85 d2 test %edx,%edx 10d47c: 74 2e je 10d4ac <_Heap_Walk+0x24c> (*printer)( 10d47e: 83 ec 0c sub $0xc,%esp 10d481: 51 push %ecx 10d482: 57 push %edi 10d483: 68 ab 15 12 00 push $0x1215ab 10d488: 6a 00 push $0x0 10d48a: ff 75 0c pushl 0xc(%ebp) 10d48d: ff 55 d8 call *-0x28(%ebp) 10d490: 83 c4 20 add $0x20,%esp block->prev_size ); } block = next_block; } while ( block != first_block ); 10d493: 39 75 dc cmp %esi,-0x24(%ebp) 10d496: 0f 84 fe fd ff ff je 10d29a <_Heap_Walk+0x3a> 10d49c: 8b 56 04 mov 0x4(%esi),%edx 10d49f: 89 55 e4 mov %edx,-0x1c(%ebp) 10d4a2: 8b 43 20 mov 0x20(%ebx),%eax 10d4a5: 89 f7 mov %esi,%edi 10d4a7: e9 54 ff ff ff jmp 10d400 <_Heap_Walk+0x1a0> "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 10d4ac: 83 ec 08 sub $0x8,%esp 10d4af: ff 37 pushl (%edi) 10d4b1: 51 push %ecx 10d4b2: 57 push %edi 10d4b3: 68 f8 18 12 00 push $0x1218f8 10d4b8: 6a 00 push $0x0 10d4ba: ff 75 0c pushl 0xc(%ebp) 10d4bd: ff 55 d8 call *-0x28(%ebp) 10d4c0: 83 c4 20 add $0x20,%esp 10d4c3: eb ce jmp 10d493 <_Heap_Walk+0x233> 10d4c5: 8d 76 00 lea 0x0(%esi),%esi block = next_block; } while ( block != first_block ); return true; } 10d4c8: 8b 43 08 mov 0x8(%ebx),%eax 10d4cb: 89 45 b4 mov %eax,-0x4c(%ebp) block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? 10d4ce: 8b 47 08 mov 0x8(%edi),%eax 10d4d1: 89 45 e4 mov %eax,-0x1c(%ebp) Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 10d4d4: 39 43 0c cmp %eax,0xc(%ebx) 10d4d7: 0f 84 cb 00 00 00 je 10d5a8 <_Heap_Walk+0x348> " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") 10d4dd: 39 c3 cmp %eax,%ebx 10d4df: 0f 84 db 00 00 00 je 10d5c0 <_Heap_Walk+0x360> 10d4e5: c7 45 c8 49 14 12 00 movl $0x121449,-0x38(%ebp) false, "block 0x%08x: size %u, prev 0x%08x%s, next 0x%08x%s\n", block, block_size, block->prev, block->prev == first_free_block ? 10d4ec: 8b 47 0c mov 0xc(%edi),%eax 10d4ef: 89 45 d4 mov %eax,-0x2c(%ebp) Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 10d4f2: 39 45 b4 cmp %eax,-0x4c(%ebp) 10d4f5: 0f 84 b9 00 00 00 je 10d5b4 <_Heap_Walk+0x354> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10d4fb: 39 c3 cmp %eax,%ebx 10d4fd: 0f 84 c9 00 00 00 je 10d5cc <_Heap_Walk+0x36c> 10d503: b8 49 14 12 00 mov $0x121449,%eax Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 10d508: 83 ec 0c sub $0xc,%esp 10d50b: ff 75 c8 pushl -0x38(%ebp) 10d50e: ff 75 e4 pushl -0x1c(%ebp) 10d511: 50 push %eax 10d512: ff 75 d4 pushl -0x2c(%ebp) 10d515: 51 push %ecx 10d516: 57 push %edi 10d517: 68 54 18 12 00 push $0x121854 10d51c: 6a 00 push $0x0 10d51e: ff 75 0c pushl 0xc(%ebp) 10d521: 89 55 c4 mov %edx,-0x3c(%ebp) 10d524: 89 4d c0 mov %ecx,-0x40(%ebp) 10d527: ff 55 d8 call *-0x28(%ebp) block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 10d52a: 8b 06 mov (%esi),%eax 10d52c: 83 c4 30 add $0x30,%esp 10d52f: 8b 4d c0 mov -0x40(%ebp),%ecx 10d532: 39 c1 cmp %eax,%ecx 10d534: 8b 55 c4 mov -0x3c(%ebp),%edx 10d537: 75 5f jne 10d598 <_Heap_Walk+0x338> ); return false; } if ( !prev_used ) { 10d539: 85 d2 test %edx,%edx 10d53b: 0f 84 97 00 00 00 je 10d5d8 <_Heap_Walk+0x378> block = next_block; } while ( block != first_block ); return true; } 10d541: 8b 43 08 mov 0x8(%ebx),%eax ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 10d544: 39 c3 cmp %eax,%ebx 10d546: 74 0f je 10d557 <_Heap_Walk+0x2f7> <== NEVER TAKEN if ( free_block == block ) { 10d548: 39 c7 cmp %eax,%edi 10d54a: 0f 84 43 ff ff ff je 10d493 <_Heap_Walk+0x233> return true; } free_block = free_block->next; 10d550: 8b 40 08 mov 0x8(%eax),%eax ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 10d553: 39 c3 cmp %eax,%ebx 10d555: 75 f1 jne 10d548 <_Heap_Walk+0x2e8> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10d557: 57 push %edi 10d558: 68 20 19 12 00 push $0x121920 10d55d: e9 d2 fd ff ff jmp 10d334 <_Heap_Walk+0xd4> 10d562: 66 90 xchg %ax,%ax 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; 10d564: 39 f9 cmp %edi,%ecx 10d566: 0f 87 7b fe ff ff ja 10d3e7 <_Heap_Walk+0x187> <== NEVER TAKEN RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 10d56c: 8d 41 08 lea 0x8(%ecx),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d56f: 31 d2 xor %edx,%edx 10d571: f7 75 c8 divl -0x38(%ebp) ); return false; } if ( 10d574: 85 d2 test %edx,%edx 10d576: 0f 85 ad 00 00 00 jne 10d629 <_Heap_Walk+0x3c9> - 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; 10d57c: 8b 41 04 mov 0x4(%ecx),%eax 10d57f: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d582: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1) 10d587: 0f 85 a9 00 00 00 jne 10d636 <_Heap_Walk+0x3d6> 10d58d: 89 f2 mov %esi,%edx 10d58f: 89 ce mov %ecx,%esi 10d591: e9 36 fe ff ff jmp 10d3cc <_Heap_Walk+0x16c> 10d596: 66 90 xchg %ax,%ax " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { (*printer)( 10d598: 52 push %edx 10d599: 56 push %esi 10d59a: 50 push %eax 10d59b: 51 push %ecx 10d59c: 57 push %edi 10d59d: 68 8c 18 12 00 push $0x12188c 10d5a2: e9 71 fe ff ff jmp 10d418 <_Heap_Walk+0x1b8> 10d5a7: 90 nop Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 10d5a8: c7 45 c8 16 15 12 00 movl $0x121516,-0x38(%ebp) 10d5af: e9 38 ff ff ff jmp 10d4ec <_Heap_Walk+0x28c> 10d5b4: b8 2f 15 12 00 mov $0x12152f,%eax 10d5b9: e9 4a ff ff ff jmp 10d508 <_Heap_Walk+0x2a8> 10d5be: 66 90 xchg %ax,%ax " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") 10d5c0: c7 45 c8 25 15 12 00 movl $0x121525,-0x38(%ebp) 10d5c7: e9 20 ff ff ff jmp 10d4ec <_Heap_Walk+0x28c> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10d5cc: b8 3f 15 12 00 mov $0x12153f,%eax 10d5d1: e9 32 ff ff ff jmp 10d508 <_Heap_Walk+0x2a8> 10d5d6: 66 90 xchg %ax,%ax return false; } if ( !prev_used ) { (*printer)( 10d5d8: 57 push %edi 10d5d9: 68 c8 18 12 00 push $0x1218c8 10d5de: e9 51 fd ff ff jmp 10d334 <_Heap_Walk+0xd4> 10d5e3: 90 nop return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 10d5e4: 56 push %esi 10d5e5: 68 b0 16 12 00 push $0x1216b0 10d5ea: e9 45 fd ff ff jmp 10d334 <_Heap_Walk+0xd4> 10d5ef: 90 nop 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; 10d5f0: 89 f1 mov %esi,%ecx <== NOT EXECUTED 10d5f2: e9 f0 fd ff ff jmp 10d3e7 <_Heap_Walk+0x187> <== NOT EXECUTED return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { (*printer)( 10d5f7: 83 ec 0c sub $0xc,%esp 10d5fa: 51 push %ecx 10d5fb: 57 push %edi 10d5fc: 68 c4 17 12 00 push $0x1217c4 10d601: e9 12 fe ff ff jmp 10d418 <_Heap_Walk+0x1b8> return false; } if ( block_size < min_block_size && is_not_last_block ) { (*printer)( 10d606: 83 ec 08 sub $0x8,%esp 10d609: ff 75 d0 pushl -0x30(%ebp) 10d60c: 51 push %ecx 10d60d: 57 push %edi 10d60e: 68 f4 17 12 00 push $0x1217f4 10d613: e9 00 fe ff ff jmp 10d418 <_Heap_Walk+0x1b8> return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { (*printer)( 10d618: 83 ec 0c sub $0xc,%esp 10d61b: 56 push %esi 10d61c: 57 push %edi 10d61d: 68 20 18 12 00 push $0x121820 10d622: e9 f1 fd ff ff jmp 10d418 <_Heap_Walk+0x1b8> ); return false; } if ( 10d627: 89 f1 mov %esi,%ecx <== NOT EXECUTED !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 10d629: 51 push %ecx 10d62a: 68 30 17 12 00 push $0x121730 10d62f: e9 00 fd ff ff jmp 10d334 <_Heap_Walk+0xd4> ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d634: 89 f1 mov %esi,%ecx <== NOT EXECUTED (*printer)( 10d636: 51 push %ecx 10d637: 68 8f 15 12 00 push $0x12158f 10d63c: e9 f3 fc ff ff jmp 10d334 <_Heap_Walk+0xd4> return false; } if ( free_block->prev != prev_block ) { (*printer)( 10d641: 83 ec 0c sub $0xc,%esp 10d644: 50 push %eax 10d645: 56 push %esi 10d646: 68 60 17 12 00 push $0x121760 10d64b: e9 c8 fd ff ff jmp 10d418 <_Heap_Walk+0x1b8> =============================================================================== 0010bd9c <_IO_Initialize_all_drivers>: * * Output Parameters: NONE */ void _IO_Initialize_all_drivers( void ) { 10bd9c: 55 push %ebp 10bd9d: 89 e5 mov %esp,%ebp 10bd9f: 53 push %ebx 10bda0: 83 ec 04 sub $0x4,%esp rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 10bda3: 8b 0d 60 68 12 00 mov 0x126860,%ecx 10bda9: 85 c9 test %ecx,%ecx 10bdab: 74 1a je 10bdc7 <_IO_Initialize_all_drivers+0x2b><== NEVER TAKEN 10bdad: 31 db xor %ebx,%ebx 10bdaf: 90 nop (void) rtems_io_initialize( major, 0, NULL ); 10bdb0: 52 push %edx 10bdb1: 6a 00 push $0x0 10bdb3: 6a 00 push $0x0 10bdb5: 53 push %ebx 10bdb6: e8 6d 47 00 00 call 110528 void _IO_Initialize_all_drivers( void ) { rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 10bdbb: 43 inc %ebx 10bdbc: 83 c4 10 add $0x10,%esp 10bdbf: 39 1d 60 68 12 00 cmp %ebx,0x126860 10bdc5: 77 e9 ja 10bdb0 <_IO_Initialize_all_drivers+0x14> (void) rtems_io_initialize( major, 0, NULL ); } 10bdc7: 8b 5d fc mov -0x4(%ebp),%ebx 10bdca: c9 leave 10bdcb: c3 ret =============================================================================== 0010bd04 <_IO_Manager_initialization>: * workspace. * */ void _IO_Manager_initialization(void) { 10bd04: 55 push %ebp 10bd05: 89 e5 mov %esp,%ebp 10bd07: 57 push %edi 10bd08: 56 push %esi 10bd09: 53 push %ebx 10bd0a: 83 ec 1c sub $0x1c,%esp uint32_t index; rtems_driver_address_table *driver_table; uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; 10bd0d: 8b 1d 94 22 12 00 mov 0x122294,%ebx drivers_in_table = Configuration.number_of_device_drivers; 10bd13: a1 90 22 12 00 mov 0x122290,%eax 10bd18: 89 45 e4 mov %eax,-0x1c(%ebp) number_of_drivers = Configuration.maximum_drivers; 10bd1b: 8b 35 8c 22 12 00 mov 0x12228c,%esi /* * If the user claims there are less drivers than are actually in * the table, then let's just go with the table's count. */ if ( number_of_drivers <= drivers_in_table ) 10bd21: 39 f0 cmp %esi,%eax 10bd23: 73 5f jae 10bd84 <_IO_Manager_initialization+0x80> * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) _Workspace_Allocate_or_fatal_error( 10bd25: 8d 0c 76 lea (%esi,%esi,2),%ecx 10bd28: c1 e1 03 shl $0x3,%ecx 10bd2b: 83 ec 0c sub $0xc,%esp 10bd2e: 51 push %ecx 10bd2f: 89 4d dc mov %ecx,-0x24(%ebp) 10bd32: e8 35 2b 00 00 call 10e86c <_Workspace_Allocate_or_fatal_error> 10bd37: 89 c2 mov %eax,%edx /* * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) 10bd39: a3 64 68 12 00 mov %eax,0x126864 _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; 10bd3e: 89 35 60 68 12 00 mov %esi,0x126860 memset( 10bd44: 31 c0 xor %eax,%eax 10bd46: 8b 4d dc mov -0x24(%ebp),%ecx 10bd49: 89 d7 mov %edx,%edi 10bd4b: f3 aa rep stos %al,%es:(%edi) _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 10bd4d: 83 c4 10 add $0x10,%esp 10bd50: 8b 45 e4 mov -0x1c(%ebp),%eax 10bd53: 85 c0 test %eax,%eax 10bd55: 74 25 je 10bd7c <_IO_Manager_initialization+0x78><== NEVER TAKEN 10bd57: a1 64 68 12 00 mov 0x126864,%eax 10bd5c: 89 45 e0 mov %eax,-0x20(%ebp) 10bd5f: 31 c0 xor %eax,%eax 10bd61: 31 d2 xor %edx,%edx 10bd63: 90 nop _IO_Driver_address_table[index] = driver_table[index]; 10bd64: 8b 7d e0 mov -0x20(%ebp),%edi 10bd67: 01 c7 add %eax,%edi 10bd69: 8d 34 03 lea (%ebx,%eax,1),%esi 10bd6c: b9 06 00 00 00 mov $0x6,%ecx 10bd71: f3 a5 rep movsl %ds:(%esi),%es:(%edi) memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 10bd73: 42 inc %edx 10bd74: 83 c0 18 add $0x18,%eax 10bd77: 39 55 e4 cmp %edx,-0x1c(%ebp) 10bd7a: 77 e8 ja 10bd64 <_IO_Manager_initialization+0x60> _IO_Driver_address_table[index] = driver_table[index]; } 10bd7c: 8d 65 f4 lea -0xc(%ebp),%esp 10bd7f: 5b pop %ebx 10bd80: 5e pop %esi 10bd81: 5f pop %edi 10bd82: c9 leave 10bd83: c3 ret * If the maximum number of driver is the same as the number in the * table, then we do not have to copy the driver table. They can't * register any dynamically. */ if ( number_of_drivers == drivers_in_table ) { _IO_Driver_address_table = driver_table; 10bd84: 89 1d 64 68 12 00 mov %ebx,0x126864 _IO_Number_of_drivers = number_of_drivers; 10bd8a: 8b 45 e4 mov -0x1c(%ebp),%eax 10bd8d: a3 60 68 12 00 mov %eax,0x126860 sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) _IO_Driver_address_table[index] = driver_table[index]; } 10bd92: 8d 65 f4 lea -0xc(%ebp),%esp 10bd95: 5b pop %ebx 10bd96: 5e pop %esi 10bd97: 5f pop %edi 10bd98: c9 leave 10bd99: c3 ret =============================================================================== 0010c820 <_Internal_error_Occurred>: void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10c820: 55 push %ebp 10c821: 89 e5 mov %esp,%ebp 10c823: 53 push %ebx 10c824: 83 ec 08 sub $0x8,%esp 10c827: 8b 45 08 mov 0x8(%ebp),%eax 10c82a: 8b 55 0c mov 0xc(%ebp),%edx 10c82d: 8b 5d 10 mov 0x10(%ebp),%ebx _Internal_errors_What_happened.the_source = the_source; 10c830: a3 74 65 12 00 mov %eax,0x126574 _Internal_errors_What_happened.is_internal = is_internal; 10c835: 88 15 78 65 12 00 mov %dl,0x126578 _Internal_errors_What_happened.the_error = the_error; 10c83b: 89 1d 7c 65 12 00 mov %ebx,0x12657c _User_extensions_Fatal( the_source, is_internal, the_error ); 10c841: 53 push %ebx 10c842: 0f b6 d2 movzbl %dl,%edx 10c845: 52 push %edx 10c846: 50 push %eax 10c847: e8 20 1c 00 00 call 10e46c <_User_extensions_Fatal> RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; 10c84c: c7 05 60 66 12 00 05 movl $0x5,0x126660 <== NOT EXECUTED 10c853: 00 00 00 _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); 10c856: fa cli <== NOT EXECUTED 10c857: 89 d8 mov %ebx,%eax <== NOT EXECUTED 10c859: f4 hlt <== NOT EXECUTED 10c85a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10c85d: eb fe jmp 10c85d <_Internal_error_Occurred+0x3d><== NOT EXECUTED =============================================================================== 00110a5c <_Objects_API_maximum_class>: #include unsigned int _Objects_API_maximum_class( uint32_t api ) { 110a5c: 55 push %ebp 110a5d: 89 e5 mov %esp,%ebp 110a5f: 8b 45 08 mov 0x8(%ebp),%eax 110a62: 48 dec %eax 110a63: 83 f8 02 cmp $0x2,%eax 110a66: 77 0c ja 110a74 <_Objects_API_maximum_class+0x18> 110a68: 8b 04 85 f0 09 12 00 mov 0x1209f0(,%eax,4),%eax case OBJECTS_NO_API: default: break; } return 0; } 110a6f: c9 leave 110a70: c3 ret 110a71: 8d 76 00 lea 0x0(%esi),%esi #include unsigned int _Objects_API_maximum_class( uint32_t api ) { 110a74: 31 c0 xor %eax,%eax case OBJECTS_NO_API: default: break; } return 0; } 110a76: c9 leave 110a77: c3 ret =============================================================================== 0010c8b0 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 10c8b0: 55 push %ebp 10c8b1: 89 e5 mov %esp,%ebp 10c8b3: 56 push %esi 10c8b4: 53 push %ebx 10c8b5: 8b 5d 08 mov 0x8(%ebp),%ebx * 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 ) 10c8b8: 8b 43 18 mov 0x18(%ebx),%eax 10c8bb: 85 c0 test %eax,%eax 10c8bd: 75 0d jne 10c8cc <_Objects_Allocate+0x1c><== ALWAYS TAKEN return NULL; 10c8bf: 31 c9 xor %ecx,%ecx <== NOT EXECUTED ); } #endif return the_object; } 10c8c1: 89 c8 mov %ecx,%eax 10c8c3: 8d 65 f8 lea -0x8(%ebp),%esp 10c8c6: 5b pop %ebx 10c8c7: 5e pop %esi 10c8c8: c9 leave 10c8c9: c3 ret 10c8ca: 66 90 xchg %ax,%ax /* * 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 ); 10c8cc: 8d 73 20 lea 0x20(%ebx),%esi 10c8cf: 83 ec 0c sub $0xc,%esp 10c8d2: 56 push %esi 10c8d3: e8 f0 f6 ff ff call 10bfc8 <_Chain_Get> 10c8d8: 89 c1 mov %eax,%ecx if ( information->auto_extend ) { 10c8da: 83 c4 10 add $0x10,%esp 10c8dd: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10c8e1: 74 de je 10c8c1 <_Objects_Allocate+0x11> /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 10c8e3: 85 c0 test %eax,%eax 10c8e5: 74 29 je 10c910 <_Objects_Allocate+0x60> } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 10c8e7: 0f b7 41 08 movzwl 0x8(%ecx),%eax 10c8eb: 0f b7 53 08 movzwl 0x8(%ebx),%edx 10c8ef: 29 d0 sub %edx,%eax _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; 10c8f1: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10c8f5: 31 d2 xor %edx,%edx 10c8f7: f7 f6 div %esi information->inactive_per_block[ block ]--; 10c8f9: c1 e0 02 shl $0x2,%eax 10c8fc: 03 43 30 add 0x30(%ebx),%eax 10c8ff: ff 08 decl (%eax) information->inactive--; 10c901: 66 ff 4b 2c decw 0x2c(%ebx) ); } #endif return the_object; } 10c905: 89 c8 mov %ecx,%eax 10c907: 8d 65 f8 lea -0x8(%ebp),%esp 10c90a: 5b pop %ebx 10c90b: 5e pop %esi 10c90c: c9 leave 10c90d: c3 ret 10c90e: 66 90 xchg %ax,%ax * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { _Objects_Extend_information( information ); 10c910: 83 ec 0c sub $0xc,%esp 10c913: 53 push %ebx 10c914: e8 3b 00 00 00 call 10c954 <_Objects_Extend_information> the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 10c919: 89 34 24 mov %esi,(%esp) 10c91c: e8 a7 f6 ff ff call 10bfc8 <_Chain_Get> 10c921: 89 c1 mov %eax,%ecx } if ( the_object ) { 10c923: 83 c4 10 add $0x10,%esp 10c926: 85 c0 test %eax,%eax 10c928: 74 97 je 10c8c1 <_Objects_Allocate+0x11> 10c92a: eb bb jmp 10c8e7 <_Objects_Allocate+0x37> =============================================================================== 0010c954 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 10c954: 55 push %ebp 10c955: 89 e5 mov %esp,%ebp 10c957: 57 push %edi 10c958: 56 push %esi 10c959: 53 push %ebx 10c95a: 83 ec 4c sub $0x4c,%esp 10c95d: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10c960: 0f b7 43 08 movzwl 0x8(%ebx),%eax 10c964: 89 45 cc mov %eax,-0x34(%ebp) index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 10c967: 8b 4b 34 mov 0x34(%ebx),%ecx 10c96a: 85 c9 test %ecx,%ecx 10c96c: 0f 84 62 02 00 00 je 10cbd4 <_Objects_Extend_information+0x280> block_count = 0; else { block_count = information->maximum / information->allocation_size; 10c972: 8b 73 10 mov 0x10(%ebx),%esi 10c975: 66 89 75 d0 mov %si,-0x30(%ebp) 10c979: 8b 7b 14 mov 0x14(%ebx),%edi 10c97c: 89 f0 mov %esi,%eax 10c97e: 31 d2 xor %edx,%edx 10c980: 66 f7 f7 div %di 10c983: 0f b7 f0 movzwl %ax,%esi for ( ; block < block_count; block++ ) { 10c986: 85 f6 test %esi,%esi 10c988: 0f 84 5f 02 00 00 je 10cbed <_Objects_Extend_information+0x299><== NEVER TAKEN if ( information->object_blocks[ block ] == NULL ) { 10c98e: 8b 01 mov (%ecx),%eax 10c990: 85 c0 test %eax,%eax 10c992: 0f 84 67 02 00 00 je 10cbff <_Objects_Extend_information+0x2ab><== NEVER TAKEN 10c998: 0f b7 ff movzwl %di,%edi /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10c99b: 8b 55 cc mov -0x34(%ebp),%edx 10c99e: 89 55 d4 mov %edx,-0x2c(%ebp) index_base = minimum_index; block = 0; 10c9a1: 31 d2 xor %edx,%edx 10c9a3: 8b 45 d4 mov -0x2c(%ebp),%eax 10c9a6: eb 0a jmp 10c9b2 <_Objects_Extend_information+0x5e> block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { 10c9a8: 83 3c 91 00 cmpl $0x0,(%ecx,%edx,4) 10c9ac: 0f 84 c2 01 00 00 je 10cb74 <_Objects_Extend_information+0x220> do_extend = false; break; } else index_base += information->allocation_size; 10c9b2: 01 f8 add %edi,%eax if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 10c9b4: 42 inc %edx 10c9b5: 39 d6 cmp %edx,%esi 10c9b7: 77 ef ja 10c9a8 <_Objects_Extend_information+0x54> 10c9b9: 89 45 d4 mov %eax,-0x2c(%ebp) /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; 10c9bc: b1 01 mov $0x1,%cl } else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 10c9be: 0f b7 45 d0 movzwl -0x30(%ebp),%eax 10c9c2: 01 f8 add %edi,%eax 10c9c4: 89 45 d0 mov %eax,-0x30(%ebp) /* * 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 ) { 10c9c7: 3d ff ff 00 00 cmp $0xffff,%eax 10c9cc: 0f 87 9a 01 00 00 ja 10cb6c <_Objects_Extend_information+0x218> /* * 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; 10c9d2: 0f af 7b 18 imul 0x18(%ebx),%edi if ( information->auto_extend ) { 10c9d6: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10c9da: 0f 84 a0 01 00 00 je 10cb80 <_Objects_Extend_information+0x22c> new_object_block = _Workspace_Allocate( block_size ); 10c9e0: 83 ec 0c sub $0xc,%esp 10c9e3: 57 push %edi 10c9e4: 89 55 b8 mov %edx,-0x48(%ebp) 10c9e7: 88 4d b4 mov %cl,-0x4c(%ebp) 10c9ea: e8 49 1e 00 00 call 10e838 <_Workspace_Allocate> 10c9ef: 89 45 c8 mov %eax,-0x38(%ebp) if ( !new_object_block ) 10c9f2: 83 c4 10 add $0x10,%esp 10c9f5: 85 c0 test %eax,%eax 10c9f7: 8b 55 b8 mov -0x48(%ebp),%edx 10c9fa: 8a 4d b4 mov -0x4c(%ebp),%cl 10c9fd: 0f 84 69 01 00 00 je 10cb6c <_Objects_Extend_information+0x218> } /* * Do we need to grow the tables? */ if ( do_extend ) { 10ca03: 84 c9 test %cl,%cl 10ca05: 0f 84 e6 00 00 00 je 10caf1 <_Objects_Extend_information+0x19d> */ /* * Up the block count and maximum */ block_count++; 10ca0b: 8d 7e 01 lea 0x1(%esi),%edi * 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 ); 10ca0e: 83 ec 0c sub $0xc,%esp /* * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + 10ca11: 8d 04 7f lea (%edi,%edi,2),%eax ((maximum + minimum_index) * sizeof(Objects_Control *)); 10ca14: 03 45 d0 add -0x30(%ebp),%eax /* * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + 10ca17: 03 45 cc add -0x34(%ebp),%eax block_count++; /* * Allocate the tables and break it up. */ block_size = block_count * 10ca1a: c1 e0 02 shl $0x2,%eax (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 10ca1d: 50 push %eax 10ca1e: 89 55 b8 mov %edx,-0x48(%ebp) 10ca21: e8 12 1e 00 00 call 10e838 <_Workspace_Allocate> 10ca26: 89 45 c4 mov %eax,-0x3c(%ebp) if ( !object_blocks ) { 10ca29: 83 c4 10 add $0x10,%esp 10ca2c: 85 c0 test %eax,%eax 10ca2e: 8b 55 b8 mov -0x48(%ebp),%edx 10ca31: 0f 84 da 01 00 00 je 10cc11 <_Objects_Extend_information+0x2bd> 10ca37: 8b 45 c4 mov -0x3c(%ebp),%eax 10ca3a: 8d 04 b8 lea (%eax,%edi,4),%eax 10ca3d: 89 45 bc mov %eax,-0x44(%ebp) 10ca40: 8b 4d c4 mov -0x3c(%ebp),%ecx 10ca43: 8d 04 f9 lea (%ecx,%edi,8),%eax * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 10ca46: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10ca4a: 39 4d cc cmp %ecx,-0x34(%ebp) 10ca4d: 0f 82 4d 01 00 00 jb 10cba0 <_Objects_Extend_information+0x24c> } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 10ca53: 8b 4d cc mov -0x34(%ebp),%ecx 10ca56: 85 c9 test %ecx,%ecx 10ca58: 74 12 je 10ca6c <_Objects_Extend_information+0x118><== NEVER TAKEN 10ca5a: 31 c9 xor %ecx,%ecx 10ca5c: 8b 7d cc mov -0x34(%ebp),%edi 10ca5f: 90 nop local_table[ index ] = NULL; 10ca60: c7 04 88 00 00 00 00 movl $0x0,(%eax,%ecx,4) } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 10ca67: 41 inc %ecx 10ca68: 39 cf cmp %ecx,%edi 10ca6a: 77 f4 ja 10ca60 <_Objects_Extend_information+0x10c><== NEVER TAKEN 10ca6c: c1 e6 02 shl $0x2,%esi 10ca6f: 89 75 c0 mov %esi,-0x40(%ebp) } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 10ca72: 8b 4d c4 mov -0x3c(%ebp),%ecx 10ca75: 8b 75 c0 mov -0x40(%ebp),%esi 10ca78: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1) inactive_per_block[block_count] = 0; 10ca7f: 8b 4d bc mov -0x44(%ebp),%ecx 10ca82: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1) for ( index=index_base ; index < ( information->allocation_size + index_base ); 10ca89: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10ca8d: 03 75 d4 add -0x2c(%ebp),%esi * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 10ca90: 39 75 d4 cmp %esi,-0x2c(%ebp) 10ca93: 73 0f jae 10caa4 <_Objects_Extend_information+0x150><== NEVER TAKEN 10ca95: 8b 4d d4 mov -0x2c(%ebp),%ecx index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 10ca98: c7 04 88 00 00 00 00 movl $0x0,(%eax,%ecx,4) object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { 10ca9f: 41 inc %ecx * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 10caa0: 39 f1 cmp %esi,%ecx 10caa2: 72 f4 jb 10ca98 <_Objects_Extend_information+0x144> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 10caa4: 9c pushf 10caa5: fa cli 10caa6: 5f pop %edi old_tables = information->object_blocks; 10caa7: 8b 73 34 mov 0x34(%ebx),%esi information->object_blocks = object_blocks; 10caaa: 8b 4d c4 mov -0x3c(%ebp),%ecx 10caad: 89 4b 34 mov %ecx,0x34(%ebx) information->inactive_per_block = inactive_per_block; 10cab0: 8b 4d bc mov -0x44(%ebp),%ecx 10cab3: 89 4b 30 mov %ecx,0x30(%ebx) information->local_table = local_table; 10cab6: 89 43 1c mov %eax,0x1c(%ebx) information->maximum = (Objects_Maximum) maximum; 10cab9: 8b 45 d0 mov -0x30(%ebp),%eax 10cabc: 66 89 43 10 mov %ax,0x10(%ebx) uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10cac0: 8b 0b mov (%ebx),%ecx 10cac2: c1 e1 18 shl $0x18,%ecx 10cac5: 81 c9 00 00 01 00 or $0x10000,%ecx information->maximum_id = _Objects_Build_id( 10cacb: 0f b7 43 04 movzwl 0x4(%ebx),%eax (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10cacf: c1 e0 1b shl $0x1b,%eax 10cad2: 09 c1 or %eax,%ecx 10cad4: 0f b7 45 d0 movzwl -0x30(%ebp),%eax uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10cad8: 09 c1 or %eax,%ecx 10cada: 89 4b 0c mov %ecx,0xc(%ebx) information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 10cadd: 57 push %edi 10cade: 9d popf _Workspace_Free( old_tables ); 10cadf: 83 ec 0c sub $0xc,%esp 10cae2: 56 push %esi 10cae3: 89 55 b8 mov %edx,-0x48(%ebp) 10cae6: e8 69 1d 00 00 call 10e854 <_Workspace_Free> 10caeb: 83 c4 10 add $0x10,%esp 10caee: 8b 55 b8 mov -0x48(%ebp),%edx } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 10caf1: c1 e2 02 shl $0x2,%edx 10caf4: 89 55 d0 mov %edx,-0x30(%ebp) 10caf7: 8b 43 34 mov 0x34(%ebx),%eax 10cafa: 8b 4d c8 mov -0x38(%ebp),%ecx 10cafd: 89 0c 10 mov %ecx,(%eax,%edx,1) /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 10cb00: ff 73 18 pushl 0x18(%ebx) 10cb03: 0f b7 43 14 movzwl 0x14(%ebx),%eax 10cb07: 50 push %eax 10cb08: 51 push %ecx 10cb09: 8d 7d dc lea -0x24(%ebp),%edi 10cb0c: 57 push %edi 10cb0d: e8 56 3a 00 00 call 110568 <_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 ) { 10cb12: 83 c4 10 add $0x10,%esp 10cb15: 8b 75 d4 mov -0x2c(%ebp),%esi information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cb18: 8d 43 20 lea 0x20(%ebx),%eax 10cb1b: 89 45 d4 mov %eax,-0x2c(%ebp) /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 10cb1e: eb 29 jmp 10cb49 <_Objects_Extend_information+0x1f5> 10cb20: 8b 13 mov (%ebx),%edx 10cb22: c1 e2 18 shl $0x18,%edx 10cb25: 81 ca 00 00 01 00 or $0x10000,%edx the_object->id = _Objects_Build_id( 10cb2b: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10cb2f: c1 e1 1b shl $0x1b,%ecx 10cb32: 09 ca or %ecx,%edx uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10cb34: 09 f2 or %esi,%edx 10cb36: 89 50 08 mov %edx,0x8(%eax) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cb39: 83 ec 08 sub $0x8,%esp 10cb3c: 50 push %eax 10cb3d: ff 75 d4 pushl -0x2c(%ebp) 10cb40: e8 47 f4 ff ff call 10bf8c <_Chain_Append> index++; 10cb45: 46 inc %esi 10cb46: 83 c4 10 add $0x10,%esp /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 10cb49: 83 ec 0c sub $0xc,%esp 10cb4c: 57 push %edi 10cb4d: e8 76 f4 ff ff call 10bfc8 <_Chain_Get> 10cb52: 83 c4 10 add $0x10,%esp 10cb55: 85 c0 test %eax,%eax 10cb57: 75 c7 jne 10cb20 <_Objects_Extend_information+0x1cc> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 10cb59: 8b 43 14 mov 0x14(%ebx),%eax 10cb5c: 8b 53 30 mov 0x30(%ebx),%edx 10cb5f: 0f b7 c8 movzwl %ax,%ecx 10cb62: 8b 75 d0 mov -0x30(%ebp),%esi 10cb65: 89 0c 32 mov %ecx,(%edx,%esi,1) information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); 10cb68: 66 01 43 2c add %ax,0x2c(%ebx) } 10cb6c: 8d 65 f4 lea -0xc(%ebp),%esp 10cb6f: 5b pop %ebx 10cb70: 5e pop %esi 10cb71: 5f pop %edi 10cb72: c9 leave 10cb73: c3 ret 10cb74: 89 45 d4 mov %eax,-0x2c(%ebp) else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { do_extend = false; 10cb77: 31 c9 xor %ecx,%ecx 10cb79: e9 40 fe ff ff jmp 10c9be <_Objects_Extend_information+0x6a> 10cb7e: 66 90 xchg %ax,%ax if ( information->auto_extend ) { new_object_block = _Workspace_Allocate( block_size ); if ( !new_object_block ) return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); 10cb80: 83 ec 0c sub $0xc,%esp 10cb83: 57 push %edi 10cb84: 89 55 b8 mov %edx,-0x48(%ebp) 10cb87: 88 4d b4 mov %cl,-0x4c(%ebp) 10cb8a: e8 dd 1c 00 00 call 10e86c <_Workspace_Allocate_or_fatal_error> 10cb8f: 89 45 c8 mov %eax,-0x38(%ebp) 10cb92: 83 c4 10 add $0x10,%esp 10cb95: 8a 4d b4 mov -0x4c(%ebp),%cl 10cb98: 8b 55 b8 mov -0x48(%ebp),%edx 10cb9b: e9 63 fe ff ff jmp 10ca03 <_Objects_Extend_information+0xaf> /* * 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, 10cba0: c1 e6 02 shl $0x2,%esi 10cba3: 89 75 c0 mov %esi,-0x40(%ebp) 10cba6: 8b 73 34 mov 0x34(%ebx),%esi 10cba9: 8b 7d c4 mov -0x3c(%ebp),%edi 10cbac: 8b 4d c0 mov -0x40(%ebp),%ecx 10cbaf: f3 a4 rep movsb %ds:(%esi),%es:(%edi) information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 10cbb1: 8b 73 30 mov 0x30(%ebx),%esi 10cbb4: 8b 7d bc mov -0x44(%ebp),%edi 10cbb7: 8b 4d c0 mov -0x40(%ebp),%ecx 10cbba: f3 a4 rep movsb %ds:(%esi),%es:(%edi) information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, information->local_table, (information->maximum + minimum_index) * sizeof(Objects_Control *) ); 10cbbc: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10cbc0: 03 4d cc add -0x34(%ebp),%ecx information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 10cbc3: c1 e1 02 shl $0x2,%ecx 10cbc6: 8b 73 1c mov 0x1c(%ebx),%esi 10cbc9: 89 c7 mov %eax,%edi 10cbcb: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10cbcd: e9 a0 fe ff ff jmp 10ca72 <_Objects_Extend_information+0x11e> 10cbd2: 66 90 xchg %ax,%ax minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 10cbd4: 8b 53 10 mov 0x10(%ebx),%edx 10cbd7: 66 89 55 d0 mov %dx,-0x30(%ebp) 10cbdb: 0f b7 7b 14 movzwl 0x14(%ebx),%edi /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10cbdf: 89 45 d4 mov %eax,-0x2c(%ebp) /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; 10cbe2: b1 01 mov $0x1,%cl minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cbe4: 31 d2 xor %edx,%edx /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) block_count = 0; 10cbe6: 31 f6 xor %esi,%esi 10cbe8: e9 d1 fd ff ff jmp 10c9be <_Objects_Extend_information+0x6a> else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 10cbed: 0f b7 ff movzwl %di,%edi <== NOT EXECUTED /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10cbf0: 8b 45 cc mov -0x34(%ebp),%eax <== NOT EXECUTED 10cbf3: 89 45 d4 mov %eax,-0x2c(%ebp) <== NOT EXECUTED /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; 10cbf6: b1 01 mov $0x1,%cl <== NOT EXECUTED minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cbf8: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cbfa: e9 bf fd ff ff jmp 10c9be <_Objects_Extend_information+0x6a><== NOT EXECUTED block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { 10cbff: 0f b7 ff movzwl %di,%edi <== NOT EXECUTED /* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); 10cc02: 8b 4d cc mov -0x34(%ebp),%ecx <== NOT EXECUTED 10cc05: 89 4d d4 mov %ecx,-0x2c(%ebp) <== NOT EXECUTED else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) { do_extend = false; 10cc08: 31 c9 xor %ecx,%ecx <== NOT EXECUTED * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cc0a: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cc0c: e9 ad fd ff ff jmp 10c9be <_Objects_Extend_information+0x6a><== NOT EXECUTED (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); if ( !object_blocks ) { _Workspace_Free( new_object_block ); 10cc11: 83 ec 0c sub $0xc,%esp 10cc14: ff 75 c8 pushl -0x38(%ebp) 10cc17: e8 38 1c 00 00 call 10e854 <_Workspace_Free> return; 10cc1c: 83 c4 10 add $0x10,%esp 10cc1f: e9 48 ff ff ff jmp 10cb6c <_Objects_Extend_information+0x218> =============================================================================== 0010ccb4 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint16_t the_class ) { 10ccb4: 55 push %ebp 10ccb5: 89 e5 mov %esp,%ebp 10ccb7: 56 push %esi 10ccb8: 53 push %ebx 10ccb9: 8b 75 08 mov 0x8(%ebp),%esi 10ccbc: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 10ccbf: 66 85 db test %bx,%bx 10ccc2: 75 0c jne 10ccd0 <_Objects_Get_information+0x1c> the_class_api_maximum = _Objects_API_maximum_class( the_api ); if ( the_class_api_maximum == 0 ) return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) return NULL; 10ccc4: 31 c0 xor %eax,%eax if ( info->maximum == 0 ) return NULL; #endif return info; } 10ccc6: 8d 65 f8 lea -0x8(%ebp),%esp 10ccc9: 5b pop %ebx 10ccca: 5e pop %esi 10cccb: c9 leave 10cccc: c3 ret 10cccd: 8d 76 00 lea 0x0(%esi),%esi /* * 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 ); 10ccd0: 83 ec 0c sub $0xc,%esp 10ccd3: 56 push %esi 10ccd4: e8 83 3d 00 00 call 110a5c <_Objects_API_maximum_class> if ( the_class_api_maximum == 0 ) 10ccd9: 83 c4 10 add $0x10,%esp 10ccdc: 85 c0 test %eax,%eax 10ccde: 74 e4 je 10ccc4 <_Objects_Get_information+0x10> return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 10cce0: 0f b7 db movzwl %bx,%ebx 10cce3: 39 d8 cmp %ebx,%eax 10cce5: 72 dd jb 10ccc4 <_Objects_Get_information+0x10> return NULL; if ( !_Objects_Information_table[ the_api ] ) 10cce7: 8b 14 b5 a8 64 12 00 mov 0x1264a8(,%esi,4),%edx return NULL; 10ccee: 31 c0 xor %eax,%eax return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) return NULL; if ( !_Objects_Information_table[ the_api ] ) 10ccf0: 85 d2 test %edx,%edx 10ccf2: 74 d2 je 10ccc6 <_Objects_Get_information+0x12><== NEVER TAKEN return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 10ccf4: 8b 04 9a mov (%edx,%ebx,4),%eax if ( !info ) 10ccf7: 85 c0 test %eax,%eax 10ccf9: 74 cb je 10ccc6 <_Objects_Get_information+0x12><== NEVER TAKEN * Thus we may have 0 local instances and still have a valid object * pointer. */ #if !defined(RTEMS_MULTIPROCESSING) if ( info->maximum == 0 ) return NULL; 10ccfb: 31 d2 xor %edx,%edx 10ccfd: 66 83 78 10 00 cmpw $0x0,0x10(%eax) 10cd02: 0f 95 c2 setne %dl 10cd05: f7 da neg %edx 10cd07: 21 d0 and %edx,%eax 10cd09: eb bb jmp 10ccc6 <_Objects_Get_information+0x12> =============================================================================== 0010cd0c <_Objects_Get_isr_disable>: Objects_Information *information, Objects_Id id, Objects_Locations *location, ISR_Level *level_p ) { 10cd0c: 55 push %ebp 10cd0d: 89 e5 mov %esp,%ebp 10cd0f: 56 push %esi 10cd10: 53 push %ebx 10cd11: 8b 55 08 mov 0x8(%ebp),%edx 10cd14: 8b 5d 10 mov 0x10(%ebp),%ebx Objects_Control *the_object; uint32_t index; ISR_Level level; index = id - information->minimum_id + 1; 10cd17: b8 01 00 00 00 mov $0x1,%eax 10cd1c: 2b 42 08 sub 0x8(%edx),%eax 10cd1f: 03 45 0c add 0xc(%ebp),%eax _ISR_Disable( level ); 10cd22: 9c pushf 10cd23: fa cli 10cd24: 5e pop %esi if ( information->maximum >= index ) { 10cd25: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 10cd29: 39 c8 cmp %ecx,%eax 10cd2b: 77 1b ja 10cd48 <_Objects_Get_isr_disable+0x3c> if ( (the_object = information->local_table[ index ]) != NULL ) { 10cd2d: 8b 52 1c mov 0x1c(%edx),%edx 10cd30: 8b 04 82 mov (%edx,%eax,4),%eax 10cd33: 85 c0 test %eax,%eax 10cd35: 74 21 je 10cd58 <_Objects_Get_isr_disable+0x4c> *location = OBJECTS_LOCAL; 10cd37: c7 03 00 00 00 00 movl $0x0,(%ebx) *level_p = level; 10cd3d: 8b 55 14 mov 0x14(%ebp),%edx 10cd40: 89 32 mov %esi,(%edx) _Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; #endif } 10cd42: 5b pop %ebx 10cd43: 5e pop %esi 10cd44: c9 leave 10cd45: c3 ret 10cd46: 66 90 xchg %ax,%ax } _ISR_Enable( level ); *location = OBJECTS_ERROR; return NULL; } _ISR_Enable( level ); 10cd48: 56 push %esi 10cd49: 9d popf *location = OBJECTS_ERROR; 10cd4a: c7 03 01 00 00 00 movl $0x1,(%ebx) #if defined(RTEMS_MULTIPROCESSING) _Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; 10cd50: 31 c0 xor %eax,%eax #endif } 10cd52: 5b pop %ebx 10cd53: 5e pop %esi 10cd54: c9 leave 10cd55: c3 ret 10cd56: 66 90 xchg %ax,%ax if ( (the_object = information->local_table[ index ]) != NULL ) { *location = OBJECTS_LOCAL; *level_p = level; return the_object; } _ISR_Enable( level ); 10cd58: 56 push %esi 10cd59: 9d popf *location = OBJECTS_ERROR; 10cd5a: c7 03 01 00 00 00 movl $0x1,(%ebx) return NULL; 10cd60: eb e0 jmp 10cd42 <_Objects_Get_isr_disable+0x36> =============================================================================== 0010e408 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { 10e408: 55 push %ebp 10e409: 89 e5 mov %esp,%ebp 10e40b: 57 push %edi 10e40c: 56 push %esi 10e40d: 53 push %ebx 10e40e: 83 ec 3c sub $0x3c,%esp 10e411: 8b 7d 08 mov 0x8(%ebp),%edi 10e414: 8b 75 0c mov 0xc(%ebp),%esi 10e417: 8b 5d 10 mov 0x10(%ebp),%ebx char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) 10e41a: 85 f6 test %esi,%esi 10e41c: 75 0e jne 10e42c <_Objects_Get_name_as_string+0x24> #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* not supported */ #endif case OBJECTS_ERROR: return NULL; 10e41e: 31 db xor %ebx,%ebx _Thread_Enable_dispatch(); return name; } return NULL; /* unreachable path */ } 10e420: 89 d8 mov %ebx,%eax 10e422: 8d 65 f4 lea -0xc(%ebp),%esp 10e425: 5b pop %ebx 10e426: 5e pop %esi 10e427: 5f pop %edi 10e428: c9 leave 10e429: c3 ret 10e42a: 66 90 xchg %ax,%ax Objects_Id tmpId; if ( length == 0 ) return NULL; if ( name == NULL ) 10e42c: 85 db test %ebx,%ebx 10e42e: 74 f0 je 10e420 <_Objects_Get_name_as_string+0x18> return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10e430: 85 ff test %edi,%edi 10e432: 75 08 jne 10e43c <_Objects_Get_name_as_string+0x34> 10e434: a1 38 9c 12 00 mov 0x129c38,%eax 10e439: 8b 78 08 mov 0x8(%eax),%edi information = _Objects_Get_information_id( tmpId ); 10e43c: 83 ec 0c sub $0xc,%esp 10e43f: 57 push %edi 10e440: e8 f3 fe ff ff call 10e338 <_Objects_Get_information_id> if ( !information ) 10e445: 83 c4 10 add $0x10,%esp 10e448: 85 c0 test %eax,%eax 10e44a: 74 d2 je 10e41e <_Objects_Get_name_as_string+0x16> return NULL; the_object = _Objects_Get( information, tmpId, &location ); 10e44c: 51 push %ecx 10e44d: 8d 55 e4 lea -0x1c(%ebp),%edx 10e450: 52 push %edx 10e451: 57 push %edi 10e452: 50 push %eax 10e453: e8 80 00 00 00 call 10e4d8 <_Objects_Get> switch ( location ) { 10e458: 83 c4 10 add $0x10,%esp 10e45b: 8b 55 e4 mov -0x1c(%ebp),%edx 10e45e: 85 d2 test %edx,%edx 10e460: 75 bc jne 10e41e <_Objects_Get_name_as_string+0x16> if ( information->is_string ) { s = the_object->name.name_p; } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; 10e462: 8b 40 0c mov 0xc(%eax),%eax lname[ 0 ] = (u32_name >> 24) & 0xff; 10e465: 89 c2 mov %eax,%edx 10e467: c1 ea 18 shr $0x18,%edx 10e46a: 88 55 c7 mov %dl,-0x39(%ebp) 10e46d: 88 55 df mov %dl,-0x21(%ebp) lname[ 1 ] = (u32_name >> 16) & 0xff; 10e470: 89 c7 mov %eax,%edi 10e472: c1 ef 10 shr $0x10,%edi 10e475: 89 f9 mov %edi,%ecx 10e477: 88 4d e0 mov %cl,-0x20(%ebp) lname[ 2 ] = (u32_name >> 8) & 0xff; 10e47a: 89 c7 mov %eax,%edi 10e47c: c1 ef 08 shr $0x8,%edi 10e47f: 89 f9 mov %edi,%ecx 10e481: 88 4d e1 mov %cl,-0x1f(%ebp) lname[ 3 ] = (u32_name >> 0) & 0xff; 10e484: 88 45 e2 mov %al,-0x1e(%ebp) lname[ 4 ] = '\0'; 10e487: c6 45 e3 00 movb $0x0,-0x1d(%ebp) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e48b: 4e dec %esi 10e48c: 89 75 d4 mov %esi,-0x2c(%ebp) 10e48f: 74 41 je 10e4d2 <_Objects_Get_name_as_string+0xca><== NEVER TAKEN 10e491: 84 d2 test %dl,%dl 10e493: 74 3d je 10e4d2 <_Objects_Get_name_as_string+0xca> 10e495: 89 d9 mov %ebx,%ecx 10e497: 31 c0 xor %eax,%eax 10e499: eb 09 jmp 10e4a4 <_Objects_Get_name_as_string+0x9c> 10e49b: 90 nop 10e49c: 8a 54 05 df mov -0x21(%ebp,%eax,1),%dl 10e4a0: 84 d2 test %dl,%dl 10e4a2: 74 21 je 10e4c5 <_Objects_Get_name_as_string+0xbd> *d = (isprint((unsigned char)*s)) ? *s : '*'; 10e4a4: 0f b6 f2 movzbl %dl,%esi 10e4a7: 8b 3d 88 72 12 00 mov 0x127288,%edi 10e4ad: 0f be 74 37 01 movsbl 0x1(%edi,%esi,1),%esi 10e4b2: 81 e6 97 00 00 00 and $0x97,%esi 10e4b8: 75 02 jne 10e4bc <_Objects_Get_name_as_string+0xb4> 10e4ba: b2 2a mov $0x2a,%dl 10e4bc: 88 11 mov %dl,(%ecx) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e4be: 40 inc %eax 10e4bf: 41 inc %ecx 10e4c0: 3b 45 d4 cmp -0x2c(%ebp),%eax 10e4c3: 72 d7 jb 10e49c <_Objects_Get_name_as_string+0x94> *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; 10e4c5: c6 01 00 movb $0x0,(%ecx) _Thread_Enable_dispatch(); 10e4c8: e8 6b 0b 00 00 call 10f038 <_Thread_Enable_dispatch> return name; 10e4cd: e9 4e ff ff ff jmp 10e420 <_Objects_Get_name_as_string+0x18> s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e4d2: 89 d9 mov %ebx,%ecx 10e4d4: eb ef jmp 10e4c5 <_Objects_Get_name_as_string+0xbd> =============================================================================== 0010cebc <_Objects_Get_next>: Objects_Information *information, Objects_Id id, Objects_Locations *location_p, Objects_Id *next_id_p ) { 10cebc: 55 push %ebp 10cebd: 89 e5 mov %esp,%ebp 10cebf: 57 push %edi 10cec0: 56 push %esi 10cec1: 53 push %ebx 10cec2: 83 ec 0c sub $0xc,%esp 10cec5: 8b 5d 08 mov 0x8(%ebp),%ebx 10cec8: 8b 75 0c mov 0xc(%ebp),%esi 10cecb: 8b 7d 10 mov 0x10(%ebp),%edi Objects_Control *object; Objects_Id next_id; if ( !information ) 10cece: 85 db test %ebx,%ebx 10ced0: 75 0a jne 10cedc <_Objects_Get_next+0x20> if ( !location_p ) return NULL; if ( !next_id_p ) return NULL; 10ced2: 31 c0 xor %eax,%eax return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 10ced4: 8d 65 f4 lea -0xc(%ebp),%esp 10ced7: 5b pop %ebx 10ced8: 5e pop %esi 10ced9: 5f pop %edi 10ceda: c9 leave 10cedb: c3 ret Objects_Id next_id; if ( !information ) return NULL; if ( !location_p ) 10cedc: 85 ff test %edi,%edi 10cede: 74 f2 je 10ced2 <_Objects_Get_next+0x16> return NULL; if ( !next_id_p ) 10cee0: 8b 45 14 mov 0x14(%ebp),%eax 10cee3: 85 c0 test %eax,%eax 10cee5: 74 eb je 10ced2 <_Objects_Get_next+0x16> return NULL; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) 10cee7: 66 85 f6 test %si,%si 10ceea: 75 04 jne 10cef0 <_Objects_Get_next+0x34> next_id = information->minimum_id; 10ceec: 8b 73 08 mov 0x8(%ebx),%esi 10ceef: 90 nop else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 10cef0: 66 39 73 10 cmp %si,0x10(%ebx) 10cef4: 72 22 jb 10cf18 <_Objects_Get_next+0x5c> *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 10cef6: 51 push %ecx 10cef7: 57 push %edi 10cef8: 56 push %esi 10cef9: 53 push %ebx 10cefa: e8 2d 00 00 00 call 10cf2c <_Objects_Get> next_id++; 10ceff: 46 inc %esi } while (*location_p != OBJECTS_LOCAL); 10cf00: 83 c4 10 add $0x10,%esp 10cf03: 8b 17 mov (%edi),%edx 10cf05: 85 d2 test %edx,%edx 10cf07: 75 e7 jne 10cef0 <_Objects_Get_next+0x34> *next_id_p = next_id; 10cf09: 8b 55 14 mov 0x14(%ebp),%edx 10cf0c: 89 32 mov %esi,(%edx) return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 10cf0e: 8d 65 f4 lea -0xc(%ebp),%esp 10cf11: 5b pop %ebx 10cf12: 5e pop %esi 10cf13: 5f pop %edi 10cf14: c9 leave 10cf15: c3 ret 10cf16: 66 90 xchg %ax,%ax do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) { *location_p = OBJECTS_ERROR; 10cf18: c7 07 01 00 00 00 movl $0x1,(%edi) *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 10cf1e: 8b 45 14 mov 0x14(%ebp),%eax 10cf21: c7 00 ff ff ff ff movl $0xffffffff,(%eax) return 0; 10cf27: 31 c0 xor %eax,%eax 10cf29: eb a9 jmp 10ced4 <_Objects_Get_next+0x18> =============================================================================== 0011b168 <_Objects_Get_no_protection>: Objects_Control *_Objects_Get_no_protection( Objects_Information *information, Objects_Id id, Objects_Locations *location ) { 11b168: 55 push %ebp 11b169: 89 e5 mov %esp,%ebp 11b16b: 53 push %ebx 11b16c: 8b 55 08 mov 0x8(%ebp),%edx 11b16f: 8b 5d 10 mov 0x10(%ebp),%ebx /* * You can't just extract the index portion or you can get tricked * by a value between 1 and maximum. */ index = id - information->minimum_id + 1; 11b172: b8 01 00 00 00 mov $0x1,%eax 11b177: 2b 42 08 sub 0x8(%edx),%eax 11b17a: 03 45 0c add 0xc(%ebp),%eax if ( information->maximum >= index ) { 11b17d: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 11b181: 39 c8 cmp %ecx,%eax 11b183: 77 13 ja 11b198 <_Objects_Get_no_protection+0x30> if ( (the_object = information->local_table[ index ]) != NULL ) { 11b185: 8b 52 1c mov 0x1c(%edx),%edx 11b188: 8b 04 82 mov (%edx,%eax,4),%eax 11b18b: 85 c0 test %eax,%eax 11b18d: 74 09 je 11b198 <_Objects_Get_no_protection+0x30><== NEVER TAKEN *location = OBJECTS_LOCAL; 11b18f: c7 03 00 00 00 00 movl $0x0,(%ebx) * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; return NULL; } 11b195: 5b pop %ebx 11b196: c9 leave 11b197: c3 ret /* * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; 11b198: c7 03 01 00 00 00 movl $0x1,(%ebx) return NULL; 11b19e: 31 c0 xor %eax,%eax } 11b1a0: 5b pop %ebx 11b1a1: c9 leave 11b1a2: c3 ret =============================================================================== 0010e010 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 10e010: 55 push %ebp 10e011: 89 e5 mov %esp,%ebp 10e013: 83 ec 18 sub $0x18,%esp 10e016: 8b 55 08 mov 0x8(%ebp),%edx /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10e019: 85 d2 test %edx,%edx 10e01b: 75 08 jne 10e025 <_Objects_Id_to_name+0x15> 10e01d: a1 d8 87 12 00 mov 0x1287d8,%eax 10e022: 8b 50 08 mov 0x8(%eax),%edx 10e025: 89 d0 mov %edx,%eax 10e027: c1 e8 18 shr $0x18,%eax 10e02a: 83 e0 07 and $0x7,%eax */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 10e02d: 8d 48 ff lea -0x1(%eax),%ecx 10e030: 83 f9 02 cmp $0x2,%ecx 10e033: 77 3b ja 10e070 <_Objects_Id_to_name+0x60> the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 10e035: 8b 04 85 28 85 12 00 mov 0x128528(,%eax,4),%eax 10e03c: 85 c0 test %eax,%eax 10e03e: 74 30 je 10e070 <_Objects_Id_to_name+0x60> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10e040: 89 d1 mov %edx,%ecx 10e042: c1 e9 1b shr $0x1b,%ecx return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 10e045: 8b 04 88 mov (%eax,%ecx,4),%eax if ( !information ) 10e048: 85 c0 test %eax,%eax 10e04a: 74 24 je 10e070 <_Objects_Id_to_name+0x60><== NEVER TAKEN #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) return OBJECTS_INVALID_ID; #endif the_object = _Objects_Get( information, tmpId, &ignored_location ); 10e04c: 51 push %ecx 10e04d: 8d 4d f4 lea -0xc(%ebp),%ecx 10e050: 51 push %ecx 10e051: 52 push %edx 10e052: 50 push %eax 10e053: e8 50 ff ff ff call 10dfa8 <_Objects_Get> if ( !the_object ) 10e058: 83 c4 10 add $0x10,%esp 10e05b: 85 c0 test %eax,%eax 10e05d: 74 11 je 10e070 <_Objects_Id_to_name+0x60> return OBJECTS_INVALID_ID; *name = the_object->name; 10e05f: 8b 50 0c mov 0xc(%eax),%edx 10e062: 8b 45 0c mov 0xc(%ebp),%eax 10e065: 89 10 mov %edx,(%eax) _Thread_Enable_dispatch(); 10e067: e8 04 0b 00 00 call 10eb70 <_Thread_Enable_dispatch> return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 10e06c: 31 c0 xor %eax,%eax } 10e06e: c9 leave 10e06f: c3 ret the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) return OBJECTS_INVALID_ID; 10e070: b8 03 00 00 00 mov $0x3,%eax return OBJECTS_INVALID_ID; *name = the_object->name; _Thread_Enable_dispatch(); return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; } 10e075: c9 leave 10e076: c3 ret =============================================================================== 0010cdcc <_Objects_Initialize_information>: , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 10cdcc: 55 push %ebp 10cdcd: 89 e5 mov %esp,%ebp 10cdcf: 57 push %edi 10cdd0: 56 push %esi 10cdd1: 53 push %ebx 10cdd2: 83 ec 0c sub $0xc,%esp 10cdd5: 8b 45 08 mov 0x8(%ebp),%eax 10cdd8: 8b 55 0c mov 0xc(%ebp),%edx 10cddb: 8b 5d 10 mov 0x10(%ebp),%ebx 10cdde: 8b 75 20 mov 0x20(%ebp),%esi 10cde1: 0f b7 7d 18 movzwl 0x18(%ebp),%edi uint32_t maximum_per_allocation; #if defined(RTEMS_MULTIPROCESSING) uint32_t index; #endif information->the_api = the_api; 10cde5: 89 10 mov %edx,(%eax) information->the_class = the_class; 10cde7: 66 89 58 04 mov %bx,0x4(%eax) information->size = size; 10cdeb: 89 78 18 mov %edi,0x18(%eax) information->local_table = 0; 10cdee: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) information->inactive_per_block = 0; 10cdf5: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) information->object_blocks = 0; 10cdfc: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) information->inactive = 0; 10ce03: 66 c7 40 2c 00 00 movw $0x0,0x2c(%eax) /* * 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; 10ce09: 66 c7 40 10 00 00 movw $0x0,0x10(%eax) /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 10ce0f: 0f b7 db movzwl %bx,%ebx 10ce12: 8b 3c 95 a8 64 12 00 mov 0x1264a8(,%edx,4),%edi 10ce19: 89 04 9f mov %eax,(%edi,%ebx,4) /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; 10ce1c: 8b 7d 14 mov 0x14(%ebp),%edi 10ce1f: c1 ef 1f shr $0x1f,%edi _Objects_Information_table[ the_api ][ the_class ] = information; /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = 10ce22: 89 f9 mov %edi,%ecx 10ce24: 88 48 12 mov %cl,0x12(%eax) (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 10ce27: 8b 4d 14 mov 0x14(%ebp),%ecx 10ce2a: 81 e1 ff ff ff 7f and $0x7fffffff,%ecx /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { 10ce30: 85 ff test %edi,%edi 10ce32: 74 04 je 10ce38 <_Objects_Initialize_information+0x6c> 10ce34: 85 c9 test %ecx,%ecx 10ce36: 74 67 je 10ce9f <_Objects_Initialize_information+0xd3> } /* * The allocation unit is the maximum value */ information->allocation_size = maximum_per_allocation; 10ce38: 66 89 48 14 mov %cx,0x14(%eax) /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 10ce3c: c7 40 1c 44 61 12 00 movl $0x126144,0x1c(%eax) uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10ce43: c1 e2 18 shl $0x18,%edx 10ce46: 81 ca 00 00 01 00 or $0x10000,%edx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10ce4c: c1 e3 1b shl $0x1b,%ebx 10ce4f: 09 da or %ebx,%edx /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; 10ce51: 31 db xor %ebx,%ebx 10ce53: 85 c9 test %ecx,%ecx 10ce55: 0f 95 c3 setne %bl uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10ce58: 09 da or %ebx,%edx 10ce5a: 89 50 08 mov %edx,0x8(%eax) * lengths that may be an odd number of bytes. */ name_length = maximum_name_length; #if !defined(RTEMS_POSIX_API) if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 10ce5d: f7 c6 03 00 00 00 test $0x3,%esi 10ce63: 75 23 jne 10ce88 <_Objects_Initialize_information+0xbc><== NEVER TAKEN name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); #endif information->name_length = name_length; 10ce65: 66 89 70 38 mov %si,0x38(%eax) RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 10ce69: 8d 50 24 lea 0x24(%eax),%edx 10ce6c: 89 50 20 mov %edx,0x20(%eax) head->next = tail; head->previous = NULL; 10ce6f: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); 10ce76: 8d 50 20 lea 0x20(%eax),%edx 10ce79: 89 50 28 mov %edx,0x28(%eax) _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 10ce7c: 85 c9 test %ecx,%ecx 10ce7e: 75 10 jne 10ce90 <_Objects_Initialize_information+0xc4> _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 10ce80: 8d 65 f4 lea -0xc(%ebp),%esp 10ce83: 5b pop %ebx 10ce84: 5e pop %esi 10ce85: 5f pop %edi 10ce86: c9 leave 10ce87: c3 ret */ name_length = maximum_name_length; #if !defined(RTEMS_POSIX_API) if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & 10ce88: 83 c6 04 add $0x4,%esi <== NOT EXECUTED 10ce8b: 83 e6 fc and $0xfffffffc,%esi <== NOT EXECUTED 10ce8e: eb d5 jmp 10ce65 <_Objects_Initialize_information+0x99><== NOT EXECUTED /* * Always have the maximum size available so the current performance * figures are create are met. If the user moves past the maximum * number then a performance hit is taken. */ _Objects_Extend_information( information ); 10ce90: 89 45 08 mov %eax,0x8(%ebp) _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 10ce93: 8d 65 f4 lea -0xc(%ebp),%esp 10ce96: 5b pop %ebx 10ce97: 5e pop %esi 10ce98: 5f pop %edi 10ce99: c9 leave /* * 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 ); 10ce9a: e9 b5 fa ff ff jmp 10c954 <_Objects_Extend_information> /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { _Internal_error_Occurred( 10ce9f: 50 push %eax 10cea0: 6a 13 push $0x13 10cea2: 6a 01 push $0x1 10cea4: 6a 00 push $0x0 10cea6: e8 75 f9 ff ff call 10c820 <_Internal_error_Occurred> =============================================================================== 0010cebc <_Objects_Name_to_id_u32>: Objects_Information *information, uint32_t name, uint32_t node, Objects_Id *id ) { 10cebc: 55 push %ebp 10cebd: 89 e5 mov %esp,%ebp 10cebf: 57 push %edi 10cec0: 56 push %esi 10cec1: 53 push %ebx 10cec2: 8b 45 08 mov 0x8(%ebp),%eax 10cec5: 8b 4d 0c mov 0xc(%ebp),%ecx 10cec8: 8b 55 10 mov 0x10(%ebp),%edx 10cecb: 8b 7d 14 mov 0x14(%ebp),%edi Objects_Name name_for_mp; #endif /* ASSERT: information->is_string == false */ if ( !id ) 10cece: 85 ff test %edi,%edi 10ced0: 74 56 je 10cf28 <_Objects_Name_to_id_u32+0x6c> return OBJECTS_INVALID_ADDRESS; if ( name == 0 ) 10ced2: 85 c9 test %ecx,%ecx 10ced4: 74 08 je 10cede <_Objects_Name_to_id_u32+0x22> return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && 10ced6: 8b 70 10 mov 0x10(%eax),%esi 10ced9: 66 85 f6 test %si,%si 10cedc: 75 0a jne 10cee8 <_Objects_Name_to_id_u32+0x2c> return OBJECTS_INVALID_NAME; name_for_mp.name_u32 = name; return _Objects_MP_Global_name_search( information, name_for_mp, node, id ); #else return OBJECTS_INVALID_NAME; 10cede: b8 01 00 00 00 mov $0x1,%eax #endif } 10cee3: 5b pop %ebx 10cee4: 5e pop %esi 10cee5: 5f pop %edi 10cee6: c9 leave 10cee7: c3 ret if ( name == 0 ) return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && 10cee8: 85 d2 test %edx,%edx 10ceea: 75 20 jne 10cf0c <_Objects_Name_to_id_u32+0x50> _Objects_Is_local_node( node ) )) search_local_node = true; if ( search_local_node ) { for ( index = 1; index <= information->maximum; index++ ) { 10ceec: 0f b7 f6 movzwl %si,%esi 10ceef: 8b 58 1c mov 0x1c(%eax),%ebx 10cef2: b8 01 00 00 00 mov $0x1,%eax 10cef7: 90 nop the_object = information->local_table[ index ]; 10cef8: 8b 14 83 mov (%ebx,%eax,4),%edx if ( !the_object ) 10cefb: 85 d2 test %edx,%edx 10cefd: 74 05 je 10cf04 <_Objects_Name_to_id_u32+0x48> continue; if ( name == the_object->name.name_u32 ) { 10ceff: 39 4a 0c cmp %ecx,0xc(%edx) 10cf02: 74 18 je 10cf1c <_Objects_Name_to_id_u32+0x60> _Objects_Is_local_node( node ) )) search_local_node = true; if ( search_local_node ) { for ( index = 1; index <= information->maximum; index++ ) { 10cf04: 40 inc %eax 10cf05: 39 c6 cmp %eax,%esi 10cf07: 73 ef jae 10cef8 <_Objects_Name_to_id_u32+0x3c> 10cf09: eb d3 jmp 10cede <_Objects_Name_to_id_u32+0x22> 10cf0b: 90 nop return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && (node == OBJECTS_SEARCH_ALL_NODES || 10cf0c: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx 10cf12: 74 d8 je 10ceec <_Objects_Name_to_id_u32+0x30> node == OBJECTS_SEARCH_LOCAL_NODE || 10cf14: 4a dec %edx 10cf15: 75 c7 jne 10cede <_Objects_Name_to_id_u32+0x22> 10cf17: eb d3 jmp 10ceec <_Objects_Name_to_id_u32+0x30> 10cf19: 8d 76 00 lea 0x0(%esi),%esi the_object = information->local_table[ index ]; if ( !the_object ) continue; if ( name == the_object->name.name_u32 ) { *id = the_object->id; 10cf1c: 8b 42 08 mov 0x8(%edx),%eax 10cf1f: 89 07 mov %eax,(%edi) return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 10cf21: 31 c0 xor %eax,%eax name_for_mp.name_u32 = name; return _Objects_MP_Global_name_search( information, name_for_mp, node, id ); #else return OBJECTS_INVALID_NAME; #endif } 10cf23: 5b pop %ebx 10cf24: 5e pop %esi 10cf25: 5f pop %edi 10cf26: c9 leave 10cf27: c3 ret #endif /* ASSERT: information->is_string == false */ if ( !id ) return OBJECTS_INVALID_ADDRESS; 10cf28: b8 02 00 00 00 mov $0x2,%eax name_for_mp.name_u32 = name; return _Objects_MP_Global_name_search( information, name_for_mp, node, id ); #else return OBJECTS_INVALID_NAME; #endif } 10cf2d: 5b pop %ebx 10cf2e: 5e pop %esi 10cf2f: 5f pop %edi 10cf30: c9 leave 10cf31: c3 ret =============================================================================== 0010eda4 <_Objects_Set_name>: bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { 10eda4: 55 push %ebp 10eda5: 89 e5 mov %esp,%ebp 10eda7: 53 push %ebx 10eda8: 83 ec 0c sub $0xc,%esp 10edab: 8b 5d 10 mov 0x10(%ebp),%ebx size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 10edae: 8b 45 08 mov 0x8(%ebp),%eax 10edb1: 0f b7 40 38 movzwl 0x38(%eax),%eax 10edb5: 50 push %eax 10edb6: 53 push %ebx 10edb7: e8 0c 66 00 00 call 1153c8 d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 10edbc: 0f be 0b movsbl (%ebx),%ecx 10edbf: c1 e1 18 shl $0x18,%ecx 10edc2: 83 c4 10 add $0x10,%esp 10edc5: 83 f8 01 cmp $0x1,%eax 10edc8: 76 32 jbe 10edfc <_Objects_Set_name+0x58> 10edca: 0f be 53 01 movsbl 0x1(%ebx),%edx 10edce: c1 e2 10 shl $0x10,%edx 10edd1: 09 ca or %ecx,%edx 10edd3: 83 f8 02 cmp $0x2,%eax 10edd6: 74 2c je 10ee04 <_Objects_Set_name+0x60> 10edd8: 0f be 4b 02 movsbl 0x2(%ebx),%ecx 10eddc: c1 e1 08 shl $0x8,%ecx 10eddf: 09 d1 or %edx,%ecx 10ede1: 83 f8 03 cmp $0x3,%eax 10ede4: 74 37 je 10ee1d <_Objects_Set_name+0x79> 10ede6: 0f be 43 03 movsbl 0x3(%ebx),%eax 10edea: 09 c1 or %eax,%ecx 10edec: 8b 55 0c mov 0xc(%ebp),%edx 10edef: 89 4a 0c mov %ecx,0xc(%edx) ); } return true; } 10edf2: b0 01 mov $0x1,%al 10edf4: 8b 5d fc mov -0x4(%ebp),%ebx 10edf7: c9 leave 10edf8: c3 ret 10edf9: 8d 76 00 lea 0x0(%esi),%esi d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 10edfc: 89 ca mov %ecx,%edx 10edfe: 81 ca 00 00 20 00 or $0x200000,%edx 10ee04: 89 d1 mov %edx,%ecx 10ee06: 80 cd 20 or $0x20,%ch 10ee09: b8 20 00 00 00 mov $0x20,%eax 10ee0e: 09 c1 or %eax,%ecx 10ee10: 8b 55 0c mov 0xc(%ebp),%edx 10ee13: 89 4a 0c mov %ecx,0xc(%edx) ); } return true; } 10ee16: b0 01 mov $0x1,%al 10ee18: 8b 5d fc mov -0x4(%ebp),%ebx 10ee1b: c9 leave 10ee1c: c3 ret d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 10ee1d: b8 20 00 00 00 mov $0x20,%eax 10ee22: eb c6 jmp 10edea <_Objects_Set_name+0x46> =============================================================================== 0010cf34 <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 10cf34: 55 push %ebp 10cf35: 89 e5 mov %esp,%ebp 10cf37: 57 push %edi 10cf38: 56 push %esi 10cf39: 53 push %ebx 10cf3a: 83 ec 1c sub $0x1c,%esp /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); 10cf3d: 8b 45 08 mov 0x8(%ebp),%eax 10cf40: 0f b7 58 08 movzwl 0x8(%eax),%ebx block_count = (information->maximum - index_base) / 10cf44: 0f b7 48 14 movzwl 0x14(%eax),%ecx 10cf48: 0f b7 40 10 movzwl 0x10(%eax),%eax 10cf4c: 29 d8 sub %ebx,%eax 10cf4e: 31 d2 xor %edx,%edx 10cf50: f7 f1 div %ecx information->allocation_size; for ( block = 0; block < block_count; block++ ) { 10cf52: 85 c0 test %eax,%eax 10cf54: 74 21 je 10cf77 <_Objects_Shrink_information+0x43><== NEVER TAKEN if ( information->inactive_per_block[ block ] == 10cf56: 8b 55 08 mov 0x8(%ebp),%edx 10cf59: 8b 72 30 mov 0x30(%edx),%esi 10cf5c: 3b 0e cmp (%esi),%ecx 10cf5e: 74 1f je 10cf7f <_Objects_Shrink_information+0x4b><== NEVER TAKEN 10cf60: 31 d2 xor %edx,%edx 10cf62: eb 0e jmp 10cf72 <_Objects_Shrink_information+0x3e> information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 10cf64: 01 cb add %ecx,%ebx 10cf66: 8d 3c 95 00 00 00 00 lea 0x0(,%edx,4),%edi index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { if ( information->inactive_per_block[ block ] == 10cf6d: 3b 0c 96 cmp (%esi,%edx,4),%ecx 10cf70: 74 12 je 10cf84 <_Objects_Shrink_information+0x50> index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { 10cf72: 42 inc %edx 10cf73: 39 d0 cmp %edx,%eax 10cf75: 77 ed ja 10cf64 <_Objects_Shrink_information+0x30> return; } index_base += information->allocation_size; } } 10cf77: 8d 65 f4 lea -0xc(%ebp),%esp 10cf7a: 5b pop %ebx 10cf7b: 5e pop %esi 10cf7c: 5f pop %edi 10cf7d: c9 leave 10cf7e: c3 ret index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { if ( information->inactive_per_block[ block ] == 10cf7f: 31 ff xor %edi,%edi <== NOT EXECUTED 10cf81: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED information->allocation_size ) { /* * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) _Chain_First( &information->Inactive ); 10cf84: 8b 55 08 mov 0x8(%ebp),%edx 10cf87: 8b 42 20 mov 0x20(%edx),%eax 10cf8a: 89 7d e4 mov %edi,-0x1c(%ebp) 10cf8d: eb 07 jmp 10cf96 <_Objects_Shrink_information+0x62> 10cf8f: 90 nop if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 10cf90: 85 f6 test %esi,%esi 10cf92: 74 2c je 10cfc0 <_Objects_Shrink_information+0x8c> index = _Objects_Get_index( the_object->id ); /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; 10cf94: 89 f0 mov %esi,%eax * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) _Chain_First( &information->Inactive ); do { index = _Objects_Get_index( the_object->id ); 10cf96: 0f b7 50 08 movzwl 0x8(%eax),%edx /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; 10cf9a: 8b 30 mov (%eax),%esi if ((index >= index_base) && 10cf9c: 39 da cmp %ebx,%edx 10cf9e: 72 f0 jb 10cf90 <_Objects_Shrink_information+0x5c> (index < (index_base + information->allocation_size))) { 10cfa0: 8b 7d 08 mov 0x8(%ebp),%edi 10cfa3: 0f b7 4f 14 movzwl 0x14(%edi),%ecx 10cfa7: 8d 0c 0b lea (%ebx,%ecx,1),%ecx /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; if ((index >= index_base) && 10cfaa: 39 ca cmp %ecx,%edx 10cfac: 73 e2 jae 10cf90 <_Objects_Shrink_information+0x5c> (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); 10cfae: 83 ec 0c sub $0xc,%esp 10cfb1: 50 push %eax 10cfb2: e8 f9 ef ff ff call 10bfb0 <_Chain_Extract> 10cfb7: 83 c4 10 add $0x10,%esp } } while ( the_object ); 10cfba: 85 f6 test %esi,%esi 10cfbc: 75 d6 jne 10cf94 <_Objects_Shrink_information+0x60> 10cfbe: 66 90 xchg %ax,%ax 10cfc0: 8b 7d e4 mov -0x1c(%ebp),%edi /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 10cfc3: 83 ec 0c sub $0xc,%esp 10cfc6: 8b 55 08 mov 0x8(%ebp),%edx 10cfc9: 8b 42 34 mov 0x34(%edx),%eax 10cfcc: ff 34 38 pushl (%eax,%edi,1) 10cfcf: e8 80 18 00 00 call 10e854 <_Workspace_Free> information->object_blocks[ block ] = NULL; 10cfd4: 8b 55 08 mov 0x8(%ebp),%edx 10cfd7: 8b 42 34 mov 0x34(%edx),%eax 10cfda: c7 04 38 00 00 00 00 movl $0x0,(%eax,%edi,1) information->inactive_per_block[ block ] = 0; 10cfe1: 8b 42 30 mov 0x30(%edx),%eax 10cfe4: c7 04 38 00 00 00 00 movl $0x0,(%eax,%edi,1) information->inactive -= information->allocation_size; 10cfeb: 8b 42 14 mov 0x14(%edx),%eax 10cfee: 66 29 42 2c sub %ax,0x2c(%edx) return; 10cff2: 83 c4 10 add $0x10,%esp } index_base += information->allocation_size; } } 10cff5: 8d 65 f4 lea -0xc(%ebp),%esp 10cff8: 5b pop %ebx 10cff9: 5e pop %esi 10cffa: 5f pop %edi 10cffb: c9 leave 10cffc: c3 ret =============================================================================== 0010d75c <_Protected_heap_Get_information>: bool _Protected_heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 10d75c: 55 push %ebp 10d75d: 89 e5 mov %esp,%ebp 10d75f: 56 push %esi 10d760: 53 push %ebx 10d761: 8b 5d 08 mov 0x8(%ebp),%ebx 10d764: 8b 75 0c mov 0xc(%ebp),%esi if ( !the_heap ) 10d767: 85 db test %ebx,%ebx 10d769: 74 35 je 10d7a0 <_Protected_heap_Get_information+0x44> return false; if ( !the_info ) 10d76b: 85 f6 test %esi,%esi 10d76d: 74 31 je 10d7a0 <_Protected_heap_Get_information+0x44> return false; _RTEMS_Lock_allocator(); 10d76f: 83 ec 0c sub $0xc,%esp 10d772: ff 35 40 66 12 00 pushl 0x126640 10d778: e8 87 ee ff ff call 10c604 <_API_Mutex_Lock> _Heap_Get_information( the_heap, the_info ); 10d77d: 5a pop %edx 10d77e: 59 pop %ecx 10d77f: 56 push %esi 10d780: 53 push %ebx 10d781: e8 fe 3c 00 00 call 111484 <_Heap_Get_information> _RTEMS_Unlock_allocator(); 10d786: 58 pop %eax 10d787: ff 35 40 66 12 00 pushl 0x126640 10d78d: e8 ba ee ff ff call 10c64c <_API_Mutex_Unlock> return true; 10d792: 83 c4 10 add $0x10,%esp 10d795: b0 01 mov $0x1,%al } 10d797: 8d 65 f8 lea -0x8(%ebp),%esp 10d79a: 5b pop %ebx 10d79b: 5e pop %esi 10d79c: c9 leave 10d79d: c3 ret 10d79e: 66 90 xchg %ax,%ax { if ( !the_heap ) return false; if ( !the_info ) return false; 10d7a0: 31 c0 xor %eax,%eax _RTEMS_Lock_allocator(); _Heap_Get_information( the_heap, the_info ); _RTEMS_Unlock_allocator(); return true; } 10d7a2: 8d 65 f8 lea -0x8(%ebp),%esp 10d7a5: 5b pop %ebx 10d7a6: 5e pop %esi 10d7a7: c9 leave 10d7a8: c3 ret =============================================================================== 00110b18 <_Protected_heap_Walk>: bool _Protected_heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { 110b18: 55 push %ebp 110b19: 89 e5 mov %esp,%ebp 110b1b: 56 push %esi 110b1c: 53 push %ebx 110b1d: 83 ec 10 sub $0x10,%esp 110b20: 8b 5d 08 mov 0x8(%ebp),%ebx 110b23: 8b 75 0c mov 0xc(%ebp),%esi 110b26: 8a 45 10 mov 0x10(%ebp),%al * then it is forbidden to lock a mutex. But since we are inside * a critical section, it should be safe to walk it unlocked. * * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { 110b29: 8b 15 10 ce 12 00 mov 0x12ce10,%edx 110b2f: 85 d2 test %edx,%edx 110b31: 74 19 je 110b4c <_Protected_heap_Walk+0x34> _RTEMS_Lock_allocator(); status = _Heap_Walk( the_heap, source, do_dump ); _RTEMS_Unlock_allocator(); } else { status = _Heap_Walk( the_heap, source, do_dump ); 110b33: 0f b6 c0 movzbl %al,%eax 110b36: 89 45 10 mov %eax,0x10(%ebp) 110b39: 89 75 0c mov %esi,0xc(%ebp) 110b3c: 89 5d 08 mov %ebx,0x8(%ebp) } return status; } 110b3f: 8d 65 f8 lea -0x8(%ebp),%esp 110b42: 5b pop %ebx 110b43: 5e pop %esi 110b44: c9 leave if ( !_Thread_Dispatch_disable_level ) { _RTEMS_Lock_allocator(); status = _Heap_Walk( the_heap, source, do_dump ); _RTEMS_Unlock_allocator(); } else { status = _Heap_Walk( the_heap, source, do_dump ); 110b45: e9 4a f2 ff ff jmp 10fd94 <_Heap_Walk> 110b4a: 66 90 xchg %ax,%ax * a critical section, it should be safe to walk it unlocked. * * NOTE: Dispatching is also disabled during initialization. */ if ( !_Thread_Dispatch_disable_level ) { _RTEMS_Lock_allocator(); 110b4c: 83 ec 0c sub $0xc,%esp 110b4f: ff 35 c0 ce 12 00 pushl 0x12cec0 110b55: 88 45 f4 mov %al,-0xc(%ebp) 110b58: e8 5f e4 ff ff call 10efbc <_API_Mutex_Lock> status = _Heap_Walk( the_heap, source, do_dump ); 110b5d: 83 c4 0c add $0xc,%esp 110b60: 8a 45 f4 mov -0xc(%ebp),%al 110b63: 0f b6 c0 movzbl %al,%eax 110b66: 50 push %eax 110b67: 56 push %esi 110b68: 53 push %ebx 110b69: e8 26 f2 ff ff call 10fd94 <_Heap_Walk> _RTEMS_Unlock_allocator(); 110b6e: 5a pop %edx 110b6f: ff 35 c0 ce 12 00 pushl 0x12cec0 110b75: 88 45 f4 mov %al,-0xc(%ebp) 110b78: e8 87 e4 ff ff call 10f004 <_API_Mutex_Unlock> 110b7d: 83 c4 10 add $0x10,%esp } else { status = _Heap_Walk( the_heap, source, do_dump ); } return status; } 110b80: 8a 45 f4 mov -0xc(%ebp),%al 110b83: 8d 65 f8 lea -0x8(%ebp),%esp 110b86: 5b pop %ebx 110b87: 5e pop %esi 110b88: c9 leave 110b89: c3 ret =============================================================================== 00110378 <_RTEMS_tasks_Create_extension>: bool _RTEMS_tasks_Create_extension( Thread_Control *executing, Thread_Control *created ) { 110378: 55 push %ebp 110379: 89 e5 mov %esp,%ebp 11037b: 53 push %ebx 11037c: 83 ec 10 sub $0x10,%esp 11037f: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Notepads must be the last entry in the structure and they * can be left off if disabled in the configuration. */ to_allocate = sizeof( RTEMS_API_Control ); 110382: 80 3d 24 22 12 00 01 cmpb $0x1,0x122224 110389: 19 c0 sbb %eax,%eax 11038b: 83 e0 c0 and $0xffffffc0,%eax 11038e: 83 c0 60 add $0x60,%eax if ( !rtems_configuration_get_notepads_enabled() ) to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)); api = _Workspace_Allocate( to_allocate ); 110391: 50 push %eax 110392: e8 a1 e4 ff ff call 10e838 <_Workspace_Allocate> if ( !api ) 110397: 83 c4 10 add $0x10,%esp 11039a: 85 c0 test %eax,%eax 11039c: 74 6a je 110408 <_RTEMS_tasks_Create_extension+0x90> return false; created->API_Extensions[ THREAD_API_RTEMS ] = api; 11039e: 89 83 e4 00 00 00 mov %eax,0xe4(%ebx) api->pending_events = EVENT_SETS_NONE_PENDING; 1103a4: c7 00 00 00 00 00 movl $0x0,(%eax) api->event_condition = 0; 1103aa: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) */ RTEMS_INLINE_ROUTINE void _ASR_Initialize ( ASR_Information *information ) { information->is_enabled = false; 1103b1: c6 40 08 00 movb $0x0,0x8(%eax) information->handler = NULL; 1103b5: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) information->mode_set = RTEMS_DEFAULT_MODES; 1103bc: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax) information->signals_posted = 0; 1103c3: c7 40 14 00 00 00 00 movl $0x0,0x14(%eax) information->signals_pending = 0; 1103ca: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) information->nest_level = 0; 1103d1: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) _ASR_Initialize( &api->Signal ); created->task_variables = NULL; 1103d8: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx) 1103df: 00 00 00 if ( rtems_configuration_get_notepads_enabled() ) { 1103e2: 80 3d 24 22 12 00 00 cmpb $0x0,0x122224 1103e9: 74 13 je 1103fe <_RTEMS_tasks_Create_extension+0x86> 1103eb: 31 d2 xor %edx,%edx 1103ed: 8d 76 00 lea 0x0(%esi),%esi for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) api->Notepads[i] = 0; 1103f0: c7 44 90 20 00 00 00 movl $0x0,0x20(%eax,%edx,4) 1103f7: 00 api->event_condition = 0; _ASR_Initialize( &api->Signal ); created->task_variables = NULL; if ( rtems_configuration_get_notepads_enabled() ) { for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) 1103f8: 42 inc %edx 1103f9: 83 fa 10 cmp $0x10,%edx 1103fc: 75 f2 jne 1103f0 <_RTEMS_tasks_Create_extension+0x78> api->Notepads[i] = 0; } return true; 1103fe: b0 01 mov $0x1,%al } 110400: 8b 5d fc mov -0x4(%ebp),%ebx 110403: c9 leave 110404: c3 ret 110405: 8d 76 00 lea 0x0(%esi),%esi to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)); api = _Workspace_Allocate( to_allocate ); if ( !api ) return false; 110408: 31 c0 xor %eax,%eax for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) api->Notepads[i] = 0; } return true; } 11040a: 8b 5d fc mov -0x4(%ebp),%ebx 11040d: c9 leave 11040e: c3 ret =============================================================================== 00110320 <_RTEMS_tasks_Delete_extension>: void _RTEMS_tasks_Delete_extension( Thread_Control *executing, Thread_Control *deleted ) { 110320: 55 push %ebp 110321: 89 e5 mov %esp,%ebp 110323: 56 push %esi 110324: 53 push %ebx 110325: 8b 75 0c mov 0xc(%ebp),%esi /* * Free per task variable memory */ tvp = deleted->task_variables; 110328: 8b 86 f0 00 00 00 mov 0xf0(%esi),%eax deleted->task_variables = NULL; 11032e: c7 86 f0 00 00 00 00 movl $0x0,0xf0(%esi) 110335: 00 00 00 while (tvp) { 110338: 85 c0 test %eax,%eax 11033a: 75 06 jne 110342 <_RTEMS_tasks_Delete_extension+0x22> 11033c: eb 17 jmp 110355 <_RTEMS_tasks_Delete_extension+0x35> 11033e: 66 90 xchg %ax,%ax next = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp ); tvp = next; 110340: 89 d8 mov %ebx,%eax */ tvp = deleted->task_variables; deleted->task_variables = NULL; while (tvp) { next = (rtems_task_variable_t *)tvp->next; 110342: 8b 18 mov (%eax),%ebx _RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp ); 110344: 83 ec 08 sub $0x8,%esp 110347: 50 push %eax 110348: 56 push %esi 110349: e8 56 01 00 00 call 1104a4 <_RTEMS_Tasks_Invoke_task_variable_dtor> * Free per task variable memory */ tvp = deleted->task_variables; deleted->task_variables = NULL; while (tvp) { 11034e: 83 c4 10 add $0x10,%esp 110351: 85 db test %ebx,%ebx 110353: 75 eb jne 110340 <_RTEMS_tasks_Delete_extension+0x20> /* * Free API specific memory */ (void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] ); 110355: 83 ec 0c sub $0xc,%esp 110358: ff b6 e4 00 00 00 pushl 0xe4(%esi) 11035e: e8 f1 e4 ff ff call 10e854 <_Workspace_Free> deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL; 110363: c7 86 e4 00 00 00 00 movl $0x0,0xe4(%esi) 11036a: 00 00 00 11036d: 83 c4 10 add $0x10,%esp } 110370: 8d 65 f8 lea -0x8(%ebp),%esp 110373: 5b pop %ebx 110374: 5e pop %esi 110375: c9 leave 110376: c3 ret =============================================================================== 001102a4 <_RTEMS_tasks_Initialize_user_tasks>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks( void ) { 1102a4: 55 push %ebp 1102a5: 89 e5 mov %esp,%ebp 1102a7: 83 ec 08 sub $0x8,%esp if ( _RTEMS_tasks_Initialize_user_tasks_p ) 1102aa: a1 a0 22 12 00 mov 0x1222a0,%eax 1102af: 85 c0 test %eax,%eax 1102b1: 74 05 je 1102b8 <_RTEMS_tasks_Initialize_user_tasks+0x14> (*_RTEMS_tasks_Initialize_user_tasks_p)(); } 1102b3: c9 leave */ void _RTEMS_tasks_Initialize_user_tasks( void ) { if ( _RTEMS_tasks_Initialize_user_tasks_p ) (*_RTEMS_tasks_Initialize_user_tasks_p)(); 1102b4: ff e0 jmp *%eax 1102b6: 66 90 xchg %ax,%ax } 1102b8: c9 leave 1102b9: c3 ret =============================================================================== 0010ba80 <_RTEMS_tasks_Initialize_user_tasks_body>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks_body( void ) { 10ba80: 55 push %ebp 10ba81: 89 e5 mov %esp,%ebp 10ba83: 57 push %edi 10ba84: 56 push %esi 10ba85: 53 push %ebx 10ba86: 83 ec 1c sub $0x1c,%esp rtems_initialization_tasks_table *user_tasks; /* * Move information into local variables */ user_tasks = Configuration_RTEMS_API.User_initialization_tasks_table; 10ba89: 8b 1d 4c 22 12 00 mov 0x12224c,%ebx maximum = Configuration_RTEMS_API.number_of_initialization_tasks; 10ba8f: 8b 3d 48 22 12 00 mov 0x122248,%edi /* * Verify that we have a set of user tasks to iterate */ if ( !user_tasks ) 10ba95: 85 db test %ebx,%ebx 10ba97: 74 46 je 10badf <_RTEMS_tasks_Initialize_user_tasks_body+0x5f> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 10ba99: 85 ff test %edi,%edi 10ba9b: 74 42 je 10badf <_RTEMS_tasks_Initialize_user_tasks_body+0x5f><== NEVER TAKEN 10ba9d: 31 f6 xor %esi,%esi 10ba9f: 90 nop return_value = rtems_task_create( 10baa0: 83 ec 08 sub $0x8,%esp 10baa3: 8d 45 e4 lea -0x1c(%ebp),%eax 10baa6: 50 push %eax 10baa7: ff 73 0c pushl 0xc(%ebx) 10baaa: ff 73 14 pushl 0x14(%ebx) 10baad: ff 73 04 pushl 0x4(%ebx) 10bab0: ff 73 08 pushl 0x8(%ebx) 10bab3: ff 33 pushl (%ebx) 10bab5: e8 92 fd ff ff call 10b84c user_tasks[ index ].stack_size, user_tasks[ index ].mode_set, user_tasks[ index ].attribute_set, &id ); if ( !rtems_is_status_successful( return_value ) ) 10baba: 83 c4 20 add $0x20,%esp 10babd: 85 c0 test %eax,%eax 10babf: 75 26 jne 10bae7 <_RTEMS_tasks_Initialize_user_tasks_body+0x67> _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); return_value = rtems_task_start( 10bac1: 51 push %ecx 10bac2: ff 73 18 pushl 0x18(%ebx) 10bac5: ff 73 10 pushl 0x10(%ebx) 10bac8: ff 75 e4 pushl -0x1c(%ebp) 10bacb: e8 24 00 00 00 call 10baf4 id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) 10bad0: 83 c4 10 add $0x10,%esp 10bad3: 85 c0 test %eax,%eax 10bad5: 75 10 jne 10bae7 <_RTEMS_tasks_Initialize_user_tasks_body+0x67> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 10bad7: 46 inc %esi 10bad8: 83 c3 1c add $0x1c,%ebx 10badb: 39 f7 cmp %esi,%edi 10badd: 77 c1 ja 10baa0 <_RTEMS_tasks_Initialize_user_tasks_body+0x20><== NEVER TAKEN user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); } } 10badf: 8d 65 f4 lea -0xc(%ebp),%esp 10bae2: 5b pop %ebx 10bae3: 5e pop %esi 10bae4: 5f pop %edi 10bae5: c9 leave 10bae6: c3 ret id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); 10bae7: 52 push %edx 10bae8: 50 push %eax 10bae9: 6a 01 push $0x1 10baeb: 6a 01 push $0x1 10baed: e8 2e 0d 00 00 call 10c820 <_Internal_error_Occurred> =============================================================================== 001102bc <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 1102bc: 55 push %ebp 1102bd: 89 e5 mov %esp,%ebp 1102bf: 57 push %edi 1102c0: 56 push %esi 1102c1: 53 push %ebx 1102c2: 83 ec 1c sub $0x1c,%esp RTEMS_API_Control *api; ASR_Information *asr; rtems_signal_set signal_set; Modes_Control prev_mode; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 1102c5: 8b 45 08 mov 0x8(%ebp),%eax 1102c8: 8b 98 e4 00 00 00 mov 0xe4(%eax),%ebx if ( !api ) 1102ce: 85 db test %ebx,%ebx 1102d0: 74 45 je 110317 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 1102d2: 9c pushf 1102d3: fa cli 1102d4: 58 pop %eax signal_set = asr->signals_posted; 1102d5: 8b 73 14 mov 0x14(%ebx),%esi asr->signals_posted = 0; 1102d8: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) _ISR_Enable( level ); 1102df: 50 push %eax 1102e0: 9d popf if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 1102e1: 85 f6 test %esi,%esi 1102e3: 74 32 je 110317 <_RTEMS_tasks_Post_switch_extension+0x5b> return; asr->nest_level += 1; 1102e5: ff 43 1c incl 0x1c(%ebx) rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 1102e8: 50 push %eax 1102e9: 8d 7d e4 lea -0x1c(%ebp),%edi 1102ec: 57 push %edi 1102ed: 68 ff ff 00 00 push $0xffff 1102f2: ff 73 10 pushl 0x10(%ebx) 1102f5: e8 72 1b 00 00 call 111e6c (*asr->handler)( signal_set ); 1102fa: 89 34 24 mov %esi,(%esp) 1102fd: ff 53 0c call *0xc(%ebx) asr->nest_level -= 1; 110300: ff 4b 1c decl 0x1c(%ebx) rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 110303: 83 c4 0c add $0xc,%esp 110306: 57 push %edi 110307: 68 ff ff 00 00 push $0xffff 11030c: ff 75 e4 pushl -0x1c(%ebp) 11030f: e8 58 1b 00 00 call 111e6c 110314: 83 c4 10 add $0x10,%esp } 110317: 8d 65 f4 lea -0xc(%ebp),%esp 11031a: 5b pop %ebx 11031b: 5e pop %esi 11031c: 5f pop %edi 11031d: c9 leave 11031e: c3 ret =============================================================================== 0011025c <_RTEMS_tasks_Switch_extension>: void _RTEMS_tasks_Switch_extension( Thread_Control *executing, Thread_Control *heir ) { 11025c: 55 push %ebp 11025d: 89 e5 mov %esp,%ebp /* * Per Task Variables */ tvp = executing->task_variables; 11025f: 8b 45 08 mov 0x8(%ebp),%eax 110262: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 110268: 85 c0 test %eax,%eax 11026a: 74 13 je 11027f <_RTEMS_tasks_Switch_extension+0x23> tvp->tval = *tvp->ptr; 11026c: 8b 50 04 mov 0x4(%eax),%edx 11026f: 8b 0a mov (%edx),%ecx 110271: 89 48 0c mov %ecx,0xc(%eax) *tvp->ptr = tvp->gval; 110274: 8b 48 08 mov 0x8(%eax),%ecx 110277: 89 0a mov %ecx,(%edx) tvp = (rtems_task_variable_t *)tvp->next; 110279: 8b 00 mov (%eax),%eax /* * Per Task Variables */ tvp = executing->task_variables; while (tvp) { 11027b: 85 c0 test %eax,%eax 11027d: 75 ed jne 11026c <_RTEMS_tasks_Switch_extension+0x10><== NEVER TAKEN tvp->tval = *tvp->ptr; *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; 11027f: 8b 45 0c mov 0xc(%ebp),%eax 110282: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 110288: 85 c0 test %eax,%eax 11028a: 74 13 je 11029f <_RTEMS_tasks_Switch_extension+0x43> tvp->gval = *tvp->ptr; 11028c: 8b 50 04 mov 0x4(%eax),%edx 11028f: 8b 0a mov (%edx),%ecx 110291: 89 48 08 mov %ecx,0x8(%eax) *tvp->ptr = tvp->tval; 110294: 8b 48 0c mov 0xc(%eax),%ecx 110297: 89 0a mov %ecx,(%edx) tvp = (rtems_task_variable_t *)tvp->next; 110299: 8b 00 mov (%eax),%eax *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { 11029b: 85 c0 test %eax,%eax 11029d: 75 ed jne 11028c <_RTEMS_tasks_Switch_extension+0x30><== NEVER TAKEN tvp->gval = *tvp->ptr; *tvp->ptr = tvp->tval; tvp = (rtems_task_variable_t *)tvp->next; } } 11029f: c9 leave 1102a0: c3 ret =============================================================================== 0010c4f0 <_Rate_monotonic_Initiate_statistics>: } void _Rate_monotonic_Initiate_statistics( Rate_monotonic_Control *the_period ) { 10c4f0: 55 push %ebp 10c4f1: 89 e5 mov %esp,%ebp 10c4f3: 57 push %edi 10c4f4: 56 push %esi 10c4f5: 53 push %ebx 10c4f6: 83 ec 28 sub $0x28,%esp 10c4f9: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *owning_thread = the_period->owner; 10c4fc: 8b 73 40 mov 0x40(%ebx),%esi * If using nanosecond statistics, we need to obtain the uptime. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ Timestamp_Control uptime; _TOD_Get_uptime( &uptime ); 10c4ff: 8d 7d e0 lea -0x20(%ebp),%edi 10c502: 57 push %edi 10c503: e8 c4 17 00 00 call 10dccc <_TOD_Get_uptime> /* * Set the starting point and the CPU time used for the statistics. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ the_period->time_period_initiated = uptime; 10c508: 8b 45 e0 mov -0x20(%ebp),%eax 10c50b: 8b 55 e4 mov -0x1c(%ebp),%edx 10c50e: 89 43 4c mov %eax,0x4c(%ebx) 10c511: 89 53 50 mov %edx,0x50(%ebx) #else the_period->time_period_initiated = _Watchdog_Ticks_since_boot; #endif the_period->cpu_usage_period_initiated = owning_thread->cpu_time_used; 10c514: 8b 86 84 00 00 00 mov 0x84(%esi),%eax 10c51a: 8b 96 88 00 00 00 mov 0x88(%esi),%edx 10c520: 89 43 44 mov %eax,0x44(%ebx) 10c523: 89 53 48 mov %edx,0x48(%ebx) * routine is invoked from rtems_rate_monotonic_period, the owner will * be the executing thread. When this routine is invoked from * _Rate_monotonic_Timeout, it will not. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ if (owning_thread == _Thread_Executing) { 10c526: 83 c4 10 add $0x10,%esp 10c529: 39 35 98 9c 12 00 cmp %esi,0x129c98 10c52f: 74 0b je 10c53c <_Rate_monotonic_Initiate_statistics+0x4c> ); _Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran ); } #endif } 10c531: 8d 65 f4 lea -0xc(%ebp),%esp 10c534: 5b pop %ebx 10c535: 5e pop %esi 10c536: 5f pop %edi 10c537: c9 leave 10c538: c3 ret 10c539: 8d 76 00 lea 0x0(%esi),%esi /* * Adjust the CPU time used to account for the time since last * context switch. */ _Timespec_Subtract( 10c53c: 50 push %eax &_Thread_Time_of_last_context_switch, &uptime, &ran 10c53d: 8d 75 d8 lea -0x28(%ebp),%esi /* * Adjust the CPU time used to account for the time since last * context switch. */ _Timespec_Subtract( 10c540: 56 push %esi 10c541: 57 push %edi 10c542: 68 cc 9a 12 00 push $0x129acc 10c547: e8 88 38 00 00 call 10fdd4 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran ); 10c54c: 59 pop %ecx 10c54d: 5f pop %edi 10c54e: 56 push %esi 10c54f: 83 c3 44 add $0x44,%ebx 10c552: 53 push %ebx 10c553: e8 80 37 00 00 call 10fcd8 <_Timespec_Add_to> 10c558: 83 c4 10 add $0x10,%esp } #endif } 10c55b: 8d 65 f4 lea -0xc(%ebp),%esp 10c55e: 5b pop %ebx 10c55f: 5e pop %esi 10c560: 5f pop %edi 10c561: c9 leave 10c562: c3 ret =============================================================================== 0010caac <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 10caac: 55 push %ebp 10caad: 89 e5 mov %esp,%ebp 10caaf: 83 ec 2c sub $0x2c,%esp /* * When we get here, the Timer is already off the chain so we do not * have to worry about that -- hence no _Watchdog_Remove(). */ the_period = _Rate_monotonic_Get( id, &location ); 10cab2: 8d 45 f4 lea -0xc(%ebp),%eax 10cab5: 50 push %eax 10cab6: ff 75 08 pushl 0x8(%ebp) 10cab9: 68 20 99 12 00 push $0x129920 10cabe: e8 85 1c 00 00 call 10e748 <_Objects_Get> switch ( location ) { 10cac3: 83 c4 10 add $0x10,%esp 10cac6: 8b 55 f4 mov -0xc(%ebp),%edx 10cac9: 85 d2 test %edx,%edx 10cacb: 75 29 jne 10caf6 <_Rate_monotonic_Timeout+0x4a><== NEVER TAKEN case OBJECTS_LOCAL: the_thread = the_period->owner; 10cacd: 8b 50 40 mov 0x40(%eax),%edx if ( _States_Is_waiting_for_period( the_thread->current_state ) && 10cad0: f6 42 11 40 testb $0x40,0x11(%edx) 10cad4: 74 08 je 10cade <_Rate_monotonic_Timeout+0x32> 10cad6: 8b 48 08 mov 0x8(%eax),%ecx 10cad9: 39 4a 20 cmp %ecx,0x20(%edx) 10cadc: 74 4e je 10cb2c <_Rate_monotonic_Timeout+0x80> _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { 10cade: 83 78 38 01 cmpl $0x1,0x38(%eax) 10cae2: 74 14 je 10caf8 <_Rate_monotonic_Timeout+0x4c> _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 10cae4: c7 40 38 04 00 00 00 movl $0x4,0x38(%eax) */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10caeb: a1 10 9a 12 00 mov 0x129a10,%eax 10caf0: 48 dec %eax 10caf1: a3 10 9a 12 00 mov %eax,0x129a10 case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 10caf6: c9 leave 10caf7: c3 ret _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 10caf8: c7 40 38 03 00 00 00 movl $0x3,0x38(%eax) _Rate_monotonic_Initiate_statistics( the_period ); 10caff: 83 ec 0c sub $0xc,%esp 10cb02: 50 push %eax 10cb03: 89 45 e4 mov %eax,-0x1c(%ebp) 10cb06: e8 e5 f9 ff ff call 10c4f0 <_Rate_monotonic_Initiate_statistics> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10cb0b: 8b 45 e4 mov -0x1c(%ebp),%eax 10cb0e: 8b 50 3c mov 0x3c(%eax),%edx 10cb11: 89 50 1c mov %edx,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10cb14: 5a pop %edx 10cb15: 59 pop %ecx _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); 10cb16: 83 c0 10 add $0x10,%eax 10cb19: 50 push %eax 10cb1a: 68 e0 9a 12 00 push $0x129ae0 10cb1f: e8 90 35 00 00 call 1100b4 <_Watchdog_Insert> 10cb24: 83 c4 10 add $0x10,%esp 10cb27: eb c2 jmp 10caeb <_Rate_monotonic_Timeout+0x3f> 10cb29: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10cb2c: 83 ec 08 sub $0x8,%esp 10cb2f: 68 f8 ff 03 10 push $0x1003fff8 10cb34: 52 push %edx 10cb35: 89 45 e4 mov %eax,-0x1c(%ebp) 10cb38: e8 07 24 00 00 call 10ef44 <_Thread_Clear_state> the_thread = the_period->owner; if ( _States_Is_waiting_for_period( the_thread->current_state ) && the_thread->Wait.id == the_period->Object.id ) { _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); 10cb3d: 8b 45 e4 mov -0x1c(%ebp),%eax 10cb40: 89 04 24 mov %eax,(%esp) 10cb43: eb c1 jmp 10cb06 <_Rate_monotonic_Timeout+0x5a> =============================================================================== 0010c564 <_Rate_monotonic_Update_statistics>: void _Rate_monotonic_Update_statistics( Rate_monotonic_Control *the_period ) { 10c564: 55 push %ebp 10c565: 89 e5 mov %esp,%ebp 10c567: 57 push %edi 10c568: 56 push %esi 10c569: 53 push %ebx 10c56a: 83 ec 1c sub $0x1c,%esp 10c56d: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Update the counts. */ stats = &the_period->Statistics; stats->count++; 10c570: ff 43 54 incl 0x54(%ebx) if ( the_period->state == RATE_MONOTONIC_EXPIRED ) 10c573: 83 7b 38 04 cmpl $0x4,0x38(%ebx) 10c577: 0f 84 bf 00 00 00 je 10c63c <_Rate_monotonic_Update_statistics+0xd8> stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c57d: 51 push %ecx _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); 10c57e: 8d 7d e0 lea -0x20(%ebp),%edi stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c581: 57 push %edi _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); 10c582: 8d 75 d8 lea -0x28(%ebp),%esi stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c585: 56 push %esi 10c586: 53 push %ebx 10c587: e8 cc fe ff ff call 10c458 <_Rate_monotonic_Get_status> _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) 10c58c: 83 c4 10 add $0x10,%esp 10c58f: 84 c0 test %al,%al 10c591: 75 09 jne 10c59c <_Rate_monotonic_Update_statistics+0x38> stats->min_wall_time = since_last_period; if ( since_last_period > stats->max_wall_time ) stats->max_wall_time = since_last_period; #endif } 10c593: 8d 65 f4 lea -0xc(%ebp),%esp 10c596: 5b pop %ebx 10c597: 5e pop %esi 10c598: 5f pop %edi 10c599: c9 leave 10c59a: c3 ret 10c59b: 90 nop /* * Update CPU time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_cpu_time, &executed ); 10c59c: 83 ec 08 sub $0x8,%esp 10c59f: 57 push %edi 10c5a0: 8d 43 6c lea 0x6c(%ebx),%eax 10c5a3: 50 push %eax 10c5a4: e8 2f 37 00 00 call 10fcd8 <_Timespec_Add_to> if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) ) 10c5a9: 58 pop %eax 10c5aa: 5a pop %edx 10c5ab: 8d 43 5c lea 0x5c(%ebx),%eax 10c5ae: 50 push %eax 10c5af: 57 push %edi 10c5b0: e8 fb 37 00 00 call 10fdb0 <_Timespec_Less_than> 10c5b5: 83 c4 10 add $0x10,%esp 10c5b8: 84 c0 test %al,%al 10c5ba: 74 0c je 10c5c8 <_Rate_monotonic_Update_statistics+0x64> stats->min_cpu_time = executed; 10c5bc: 8b 45 e0 mov -0x20(%ebp),%eax 10c5bf: 8b 55 e4 mov -0x1c(%ebp),%edx 10c5c2: 89 43 5c mov %eax,0x5c(%ebx) 10c5c5: 89 53 60 mov %edx,0x60(%ebx) if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) ) 10c5c8: 83 ec 08 sub $0x8,%esp 10c5cb: 8d 43 64 lea 0x64(%ebx),%eax 10c5ce: 50 push %eax 10c5cf: 57 push %edi 10c5d0: e8 b7 37 00 00 call 10fd8c <_Timespec_Greater_than> 10c5d5: 83 c4 10 add $0x10,%esp 10c5d8: 84 c0 test %al,%al 10c5da: 74 0c je 10c5e8 <_Rate_monotonic_Update_statistics+0x84> stats->max_cpu_time = executed; 10c5dc: 8b 45 e0 mov -0x20(%ebp),%eax 10c5df: 8b 55 e4 mov -0x1c(%ebp),%edx 10c5e2: 89 43 64 mov %eax,0x64(%ebx) 10c5e5: 89 53 68 mov %edx,0x68(%ebx) /* * Update Wall time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_wall_time, &since_last_period ); 10c5e8: 83 ec 08 sub $0x8,%esp 10c5eb: 56 push %esi 10c5ec: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10c5f2: 50 push %eax 10c5f3: e8 e0 36 00 00 call 10fcd8 <_Timespec_Add_to> if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) ) 10c5f8: 5a pop %edx 10c5f9: 59 pop %ecx 10c5fa: 8d 43 74 lea 0x74(%ebx),%eax 10c5fd: 50 push %eax 10c5fe: 56 push %esi 10c5ff: e8 ac 37 00 00 call 10fdb0 <_Timespec_Less_than> 10c604: 83 c4 10 add $0x10,%esp 10c607: 84 c0 test %al,%al 10c609: 75 39 jne 10c644 <_Rate_monotonic_Update_statistics+0xe0> stats->min_wall_time = since_last_period; if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) ) 10c60b: 83 ec 08 sub $0x8,%esp 10c60e: 8d 43 7c lea 0x7c(%ebx),%eax 10c611: 50 push %eax 10c612: 56 push %esi 10c613: e8 74 37 00 00 call 10fd8c <_Timespec_Greater_than> 10c618: 83 c4 10 add $0x10,%esp 10c61b: 84 c0 test %al,%al 10c61d: 0f 84 70 ff ff ff je 10c593 <_Rate_monotonic_Update_statistics+0x2f> stats->max_wall_time = since_last_period; 10c623: 8b 45 d8 mov -0x28(%ebp),%eax 10c626: 8b 55 dc mov -0x24(%ebp),%edx 10c629: 89 43 7c mov %eax,0x7c(%ebx) 10c62c: 89 93 80 00 00 00 mov %edx,0x80(%ebx) stats->min_wall_time = since_last_period; if ( since_last_period > stats->max_wall_time ) stats->max_wall_time = since_last_period; #endif } 10c632: 8d 65 f4 lea -0xc(%ebp),%esp 10c635: 5b pop %ebx 10c636: 5e pop %esi 10c637: 5f pop %edi 10c638: c9 leave 10c639: c3 ret 10c63a: 66 90 xchg %ax,%ax */ stats = &the_period->Statistics; stats->count++; if ( the_period->state == RATE_MONOTONIC_EXPIRED ) stats->missed_count++; 10c63c: ff 43 58 incl 0x58(%ebx) 10c63f: e9 39 ff ff ff jmp 10c57d <_Rate_monotonic_Update_statistics+0x19> */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_wall_time, &since_last_period ); if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) ) stats->min_wall_time = since_last_period; 10c644: 8b 45 d8 mov -0x28(%ebp),%eax 10c647: 8b 55 dc mov -0x24(%ebp),%edx 10c64a: 89 43 74 mov %eax,0x74(%ebx) 10c64d: 89 53 78 mov %edx,0x78(%ebx) 10c650: eb b9 jmp 10c60b <_Rate_monotonic_Update_statistics+0xa7> =============================================================================== 0010d0a0 <_Scheduler_priority_Block>: #include void _Scheduler_priority_Block( Thread_Control *the_thread ) { 10d0a0: 55 push %ebp 10d0a1: 89 e5 mov %esp,%ebp 10d0a3: 53 push %ebx 10d0a4: 8b 45 08 mov 0x8(%ebp),%eax ) { Scheduler_priority_Per_thread *sched_info; Chain_Control *ready; sched_info = (Scheduler_priority_Per_thread *) the_thread->scheduler_info; 10d0a7: 8b 88 8c 00 00 00 mov 0x8c(%eax),%ecx ready = sched_info->ready_chain; 10d0ad: 8b 11 mov (%ecx),%edx if ( _Chain_Has_only_one_node( ready ) ) { 10d0af: 8b 5a 08 mov 0x8(%edx),%ebx 10d0b2: 39 1a cmp %ebx,(%edx) 10d0b4: 74 6e je 10d124 <_Scheduler_priority_Block+0x84> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 10d0b6: 8b 08 mov (%eax),%ecx previous = the_node->previous; 10d0b8: 8b 50 04 mov 0x4(%eax),%edx next->previous = previous; 10d0bb: 89 51 04 mov %edx,0x4(%ecx) previous->next = next; 10d0be: 89 0a mov %ecx,(%edx) _Scheduler_priority_Ready_queue_extract( the_thread ); /* TODO: flash critical section? */ if ( _Thread_Is_heir( the_thread ) ) 10d0c0: 3b 05 5c 67 12 00 cmp 0x12675c,%eax 10d0c6: 74 18 je 10d0e0 <_Scheduler_priority_Block+0x40> _Scheduler_priority_Schedule_body(); if ( _Thread_Is_executing( the_thread ) ) 10d0c8: 3b 05 58 67 12 00 cmp 0x126758,%eax 10d0ce: 74 04 je 10d0d4 <_Scheduler_priority_Block+0x34> _Thread_Dispatch_necessary = true; } 10d0d0: 5b pop %ebx 10d0d1: c9 leave 10d0d2: c3 ret 10d0d3: 90 nop if ( _Thread_Is_heir( the_thread ) ) _Scheduler_priority_Schedule_body(); if ( _Thread_Is_executing( the_thread ) ) _Thread_Dispatch_necessary = true; 10d0d4: c6 05 64 67 12 00 01 movb $0x1,0x126764 } 10d0db: 5b pop %ebx 10d0dc: c9 leave 10d0dd: c3 ret 10d0de: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void ) { Priority_bit_map_Control minor; Priority_bit_map_Control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 10d0e0: 66 8b 1d 80 67 12 00 mov 0x126780,%bx 10d0e7: 31 d2 xor %edx,%edx 10d0e9: 89 d1 mov %edx,%ecx 10d0eb: 66 0f bc cb bsf %bx,%cx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 10d0ef: 0f b7 c9 movzwl %cx,%ecx 10d0f2: 66 8b 9c 09 a0 67 12 mov 0x1267a0(%ecx,%ecx,1),%bx 10d0f9: 00 10d0fa: 66 0f bc d3 bsf %bx,%dx return (_Priority_Bits_index( major ) << 4) + 10d0fe: c1 e1 04 shl $0x4,%ecx 10d101: 0f b7 d2 movzwl %dx,%edx 10d104: 8d 14 11 lea (%ecx,%edx,1),%edx Chain_Control *the_ready_queue ) { Priority_Control index = _Priority_bit_map_Get_highest(); if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) ) 10d107: 8d 14 52 lea (%edx,%edx,2),%edx 10d10a: c1 e2 02 shl $0x2,%edx 10d10d: 03 15 60 21 12 00 add 0x122160,%edx 10d113: 8b 0a mov (%edx),%ecx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10d115: 83 c2 04 add $0x4,%edx 10d118: 39 d1 cmp %edx,%ecx 10d11a: 74 44 je 10d160 <_Scheduler_priority_Block+0xc0><== NEVER TAKEN * * @param[in] the_thread - pointer to thread */ RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 10d11c: 89 0d 5c 67 12 00 mov %ecx,0x12675c 10d122: eb a4 jmp 10d0c8 <_Scheduler_priority_Block+0x28> RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 10d124: 8d 5a 04 lea 0x4(%edx),%ebx 10d127: 89 1a mov %ebx,(%edx) head->next = tail; head->previous = NULL; 10d129: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx) tail->previous = head; 10d130: 89 52 08 mov %edx,0x8(%edx) RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove ( Priority_bit_map_Information *the_priority_map ) { *the_priority_map->minor &= the_priority_map->block_minor; 10d133: 8b 59 04 mov 0x4(%ecx),%ebx 10d136: 66 8b 13 mov (%ebx),%dx 10d139: 66 23 51 0e and 0xe(%ecx),%dx 10d13d: 66 89 13 mov %dx,(%ebx) if ( *the_priority_map->minor == 0 ) 10d140: 66 85 d2 test %dx,%dx 10d143: 0f 85 77 ff ff ff jne 10d0c0 <_Scheduler_priority_Block+0x20> _Priority_Major_bit_map &= the_priority_map->block_major; 10d149: 66 8b 15 80 67 12 00 mov 0x126780,%dx 10d150: 23 51 0c and 0xc(%ecx),%edx 10d153: 66 89 15 80 67 12 00 mov %dx,0x126780 10d15a: e9 61 ff ff ff jmp 10d0c0 <_Scheduler_priority_Block+0x20> 10d15f: 90 nop Priority_Control index = _Priority_bit_map_Get_highest(); if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) ) return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] ); return NULL; 10d160: 31 c9 xor %ecx,%ecx <== NOT EXECUTED 10d162: eb b8 jmp 10d11c <_Scheduler_priority_Block+0x7c><== NOT EXECUTED =============================================================================== 0010d2b4 <_Scheduler_priority_Schedule>: #include #include #include void _Scheduler_priority_Schedule(void) { 10d2b4: 55 push %ebp 10d2b5: 89 e5 mov %esp,%ebp RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void ) { Priority_bit_map_Control minor; Priority_bit_map_Control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 10d2b7: 66 8b 0d 80 67 12 00 mov 0x126780,%cx 10d2be: 31 c0 xor %eax,%eax 10d2c0: 89 c2 mov %eax,%edx 10d2c2: 66 0f bc d1 bsf %cx,%dx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 10d2c6: 0f b7 d2 movzwl %dx,%edx 10d2c9: 66 8b 8c 12 a0 67 12 mov 0x1267a0(%edx,%edx,1),%cx 10d2d0: 00 10d2d1: 66 0f bc c1 bsf %cx,%ax return (_Priority_Bits_index( major ) << 4) + 10d2d5: c1 e2 04 shl $0x4,%edx 10d2d8: 0f b7 c0 movzwl %ax,%eax 10d2db: 8d 04 02 lea (%edx,%eax,1),%eax Chain_Control *the_ready_queue ) { Priority_Control index = _Priority_bit_map_Get_highest(); if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) ) 10d2de: 8d 04 40 lea (%eax,%eax,2),%eax 10d2e1: c1 e0 02 shl $0x2,%eax 10d2e4: 03 05 60 21 12 00 add 0x122160,%eax _Scheduler_priority_Schedule_body(); } 10d2ea: 8b 10 mov (%eax),%edx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10d2ec: 83 c0 04 add $0x4,%eax 10d2ef: 39 c2 cmp %eax,%edx 10d2f1: 74 09 je 10d2fc <_Scheduler_priority_Schedule+0x48><== NEVER TAKEN * * @param[in] the_thread - pointer to thread */ RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 10d2f3: 89 15 5c 67 12 00 mov %edx,0x12675c 10d2f9: c9 leave 10d2fa: c3 ret 10d2fb: 90 nop Priority_Control index = _Priority_bit_map_Get_highest(); if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) ) return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] ); return NULL; 10d2fc: 31 d2 xor %edx,%edx <== NOT EXECUTED * * @param[in] the_thread - pointer to thread */ RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(void) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 10d2fe: 89 15 5c 67 12 00 mov %edx,0x12675c <== NOT EXECUTED 10d304: c9 leave <== NOT EXECUTED 10d305: c3 ret <== NOT EXECUTED =============================================================================== 0010d3d8 <_Scheduler_priority_Yield>: * ready chain * select heir */ void _Scheduler_priority_Yield(void) { 10d3d8: 55 push %ebp 10d3d9: 89 e5 mov %esp,%ebp 10d3db: 56 push %esi 10d3dc: 53 push %ebx Scheduler_priority_Per_thread *sched_info; ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 10d3dd: a1 58 67 12 00 mov 0x126758,%eax sched_info = (Scheduler_priority_Per_thread *) executing->scheduler_info; ready = sched_info->ready_chain; 10d3e2: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx 10d3e8: 8b 12 mov (%edx),%edx _ISR_Disable( level ); 10d3ea: 9c pushf 10d3eb: fa cli 10d3ec: 59 pop %ecx if ( !_Chain_Has_only_one_node( ready ) ) { 10d3ed: 8b 5a 08 mov 0x8(%edx),%ebx 10d3f0: 39 1a cmp %ebx,(%edx) 10d3f2: 74 40 je 10d434 <_Scheduler_priority_Yield+0x5c> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 10d3f4: 8b 30 mov (%eax),%esi previous = the_node->previous; 10d3f6: 8b 58 04 mov 0x4(%eax),%ebx next->previous = previous; 10d3f9: 89 5e 04 mov %ebx,0x4(%esi) previous->next = next; 10d3fc: 89 33 mov %esi,(%ebx) Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; 10d3fe: 8b 5a 08 mov 0x8(%edx),%ebx RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); 10d401: 8d 72 04 lea 0x4(%edx),%esi 10d404: 89 30 mov %esi,(%eax) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 10d406: 89 42 08 mov %eax,0x8(%edx) old_last->next = the_node; 10d409: 89 03 mov %eax,(%ebx) the_node->previous = old_last; 10d40b: 89 58 04 mov %ebx,0x4(%eax) _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 10d40e: 51 push %ecx 10d40f: 9d popf 10d410: fa cli if ( _Thread_Is_heir( executing ) ) 10d411: 3b 05 5c 67 12 00 cmp 0x12675c,%eax 10d417: 74 0f je 10d428 <_Scheduler_priority_Yield+0x50><== ALWAYS TAKEN _Thread_Heir = (Thread_Control *) _Chain_First( ready ); _Thread_Dispatch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) _Thread_Dispatch_necessary = true; 10d419: c6 05 64 67 12 00 01 movb $0x1,0x126764 _ISR_Enable( level ); 10d420: 51 push %ecx 10d421: 9d popf } 10d422: 5b pop %ebx 10d423: 5e pop %esi 10d424: c9 leave 10d425: c3 ret 10d426: 66 90 xchg %ax,%ax _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) _Chain_First( ready ); 10d428: 8b 02 mov (%edx),%eax 10d42a: a3 5c 67 12 00 mov %eax,0x12675c 10d42f: eb e8 jmp 10d419 <_Scheduler_priority_Yield+0x41> 10d431: 8d 76 00 lea 0x0(%esi),%esi _Thread_Dispatch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 10d434: 3b 05 5c 67 12 00 cmp 0x12675c,%eax 10d43a: 75 dd jne 10d419 <_Scheduler_priority_Yield+0x41><== NEVER TAKEN 10d43c: eb e2 jmp 10d420 <_Scheduler_priority_Yield+0x48> =============================================================================== 0010da10 <_TOD_Set>: */ void _TOD_Set( const struct timespec *time ) { 10da10: 55 push %ebp 10da11: 89 e5 mov %esp,%ebp 10da13: 53 push %ebx 10da14: 83 ec 04 sub $0x4,%esp 10da17: 8b 5d 08 mov 0x8(%ebp),%ebx 10da1a: a1 70 99 12 00 mov 0x129970,%eax 10da1f: 40 inc %eax 10da20: a3 70 99 12 00 mov %eax,0x129970 long seconds; _Thread_Disable_dispatch(); _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); 10da25: a1 08 9a 12 00 mov 0x129a08,%eax if ( time->tv_sec < seconds ) 10da2a: 8b 13 mov (%ebx),%edx 10da2c: 39 d0 cmp %edx,%eax 10da2e: 7f 34 jg 10da64 <_TOD_Set+0x54> Watchdog_Adjust_directions direction, Watchdog_Interval units ) { _Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units ); 10da30: 51 push %ecx _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); else _Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds ); 10da31: 29 c2 sub %eax,%edx 10da33: 52 push %edx 10da34: 6a 00 push $0x0 10da36: 68 34 9a 12 00 push $0x129a34 10da3b: e8 7c 24 00 00 call 10febc <_Watchdog_Adjust> 10da40: 83 c4 10 add $0x10,%esp /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); 10da43: 8b 03 mov (%ebx),%eax 10da45: a3 08 9a 12 00 mov %eax,0x129a08 10da4a: 8b 43 04 mov 0x4(%ebx),%eax 10da4d: a3 0c 9a 12 00 mov %eax,0x129a0c _TOD_Is_set = true; 10da52: c6 05 84 99 12 00 01 movb $0x1,0x129984 _TOD_Activate(); _Thread_Enable_dispatch(); } 10da59: 8b 5d fc mov -0x4(%ebp),%ebx 10da5c: c9 leave _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); _TOD_Is_set = true; _TOD_Activate(); _Thread_Enable_dispatch(); 10da5d: e9 d6 15 00 00 jmp 10f038 <_Thread_Enable_dispatch> 10da62: 66 90 xchg %ax,%ax 10da64: 51 push %ecx _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); if ( time->tv_sec < seconds ) _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); 10da65: 29 d0 sub %edx,%eax 10da67: 50 push %eax 10da68: 6a 01 push $0x1 10da6a: 68 34 9a 12 00 push $0x129a34 10da6f: e8 48 24 00 00 call 10febc <_Watchdog_Adjust> 10da74: 83 c4 10 add $0x10,%esp 10da77: eb ca jmp 10da43 <_TOD_Set+0x33> =============================================================================== 0010c440 <_TOD_Tickle_ticks>: * * Output parameters: NONE */ void _TOD_Tickle_ticks( void ) { 10c440: 55 push %ebp 10c441: 89 e5 mov %esp,%ebp 10c443: 53 push %ebx 10c444: 83 ec 1c sub $0x1c,%esp Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 10c447: c7 45 f0 00 00 00 00 movl $0x0,-0x10(%ebp) 10c44e: a1 6c 22 12 00 mov 0x12226c,%eax 10c453: 8d 04 80 lea (%eax,%eax,4),%eax 10c456: 8d 04 80 lea (%eax,%eax,4),%eax 10c459: 8d 04 80 lea (%eax,%eax,4),%eax 10c45c: c1 e0 03 shl $0x3,%eax 10c45f: 89 45 f4 mov %eax,-0xc(%ebp) /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 10c462: a1 04 66 12 00 mov 0x126604,%eax 10c467: 40 inc %eax 10c468: a3 04 66 12 00 mov %eax,0x126604 /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 10c46d: 8d 5d f0 lea -0x10(%ebp),%ebx 10c470: 53 push %ebx 10c471: 68 58 65 12 00 push $0x126558 10c476: e8 39 1e 00 00 call 10e2b4 <_Timespec_Add_to> /* we do not care how much the uptime changed */ /* Update the timespec format TOD */ seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick ); 10c47b: 58 pop %eax 10c47c: 5a pop %edx 10c47d: 53 push %ebx 10c47e: 68 68 65 12 00 push $0x126568 10c483: e8 2c 1e 00 00 call 10e2b4 <_Timespec_Add_to> 10c488: 89 c3 mov %eax,%ebx while ( seconds ) { 10c48a: 83 c4 10 add $0x10,%esp 10c48d: 85 c0 test %eax,%eax 10c48f: 74 16 je 10c4a7 <_TOD_Tickle_ticks+0x67> 10c491: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void ) { _Watchdog_Tickle( &_Watchdog_Seconds_chain ); 10c494: 83 ec 0c sub $0xc,%esp 10c497: 68 94 65 12 00 push $0x126594 10c49c: e8 db 22 00 00 call 10e77c <_Watchdog_Tickle> 10c4a1: 83 c4 10 add $0x10,%esp 10c4a4: 4b dec %ebx 10c4a5: 75 ed jne 10c494 <_TOD_Tickle_ticks+0x54><== NEVER TAKEN _Watchdog_Tickle_seconds(); seconds--; } } 10c4a7: 8b 5d fc mov -0x4(%ebp),%ebx 10c4aa: c9 leave 10c4ab: c3 ret =============================================================================== 0010c1f0 <_TOD_To_seconds>: */ uint32_t _TOD_To_seconds( const rtems_time_of_day *the_tod ) { 10c1f0: 55 push %ebp 10c1f1: 89 e5 mov %esp,%ebp 10c1f3: 56 push %esi 10c1f4: 53 push %ebx 10c1f5: 8b 55 08 mov 0x8(%ebp),%edx uint32_t time; uint32_t year_mod_4; time = the_tod->day - 1; 10c1f8: 8b 72 08 mov 0x8(%edx),%esi 10c1fb: 4e dec %esi year_mod_4 = the_tod->year & 3; 10c1fc: 8b 02 mov (%edx),%eax if ( year_mod_4 == 0 ) 10c1fe: 89 c3 mov %eax,%ebx 10c200: 83 e3 03 and $0x3,%ebx 10c203: 74 67 je 10c26c <_TOD_To_seconds+0x7c> time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; 10c205: 8b 4a 04 mov 0x4(%edx),%ecx 10c208: 0f b7 8c 09 20 2e 12 movzwl 0x122e20(%ecx,%ecx,1),%ecx 10c20f: 00 10c210: 8d 34 31 lea (%ecx,%esi,1),%esi time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) * ( (TOD_DAYS_PER_YEAR * 4) + 1); time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; 10c213: 0f b7 8c 1b 54 2e 12 movzwl 0x122e54(%ebx,%ebx,1),%ecx 10c21a: 00 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 ) * 10c21b: 2d c4 07 00 00 sub $0x7c4,%eax 10c220: c1 e8 02 shr $0x2,%eax 10c223: 8d 1c c0 lea (%eax,%eax,8),%ebx 10c226: 8d 1c d8 lea (%eax,%ebx,8),%ebx 10c229: 8d 1c 9b lea (%ebx,%ebx,4),%ebx 10c22c: 8d 04 98 lea (%eax,%ebx,4),%eax 10c22f: 01 c1 add %eax,%ecx ( (TOD_DAYS_PER_YEAR * 4) + 1); time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; 10c231: 01 f1 add %esi,%ecx time *= TOD_SECONDS_PER_DAY; 10c233: 8d 04 89 lea (%ecx,%ecx,4),%eax 10c236: 8d 04 81 lea (%ecx,%eax,4),%eax 10c239: 8d 04 c1 lea (%ecx,%eax,8),%eax 10c23c: c1 e0 02 shl $0x2,%eax 10c23f: 29 c8 sub %ecx,%eax 10c241: c1 e0 07 shl $0x7,%eax time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute) 10c244: 8b 5a 14 mov 0x14(%edx),%ebx 10c247: 8b 4a 0c mov 0xc(%edx),%ecx 10c24a: 8d 0c 49 lea (%ecx,%ecx,2),%ecx 10c24d: 8d 0c 89 lea (%ecx,%ecx,4),%ecx 10c250: c1 e1 02 shl $0x2,%ecx 10c253: 03 4a 10 add 0x10(%edx),%ecx * TOD_SECONDS_PER_MINUTE; 10c256: 8d 14 49 lea (%ecx,%ecx,2),%edx 10c259: 8d 14 92 lea (%edx,%edx,4),%edx time += the_tod->second; 10c25c: 8d 94 93 00 e5 da 21 lea 0x21dae500(%ebx,%edx,4),%edx time += TOD_SECONDS_1970_THROUGH_1988; 10c263: 8d 04 02 lea (%edx,%eax,1),%eax return( time ); } 10c266: 5b pop %ebx 10c267: 5e pop %esi 10c268: c9 leave 10c269: c3 ret 10c26a: 66 90 xchg %ax,%ax time = the_tod->day - 1; year_mod_4 = the_tod->year & 3; if ( year_mod_4 == 0 ) time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; 10c26c: 8b 4a 04 mov 0x4(%edx),%ecx 10c26f: 0f b7 8c 09 3a 2e 12 movzwl 0x122e3a(%ecx,%ecx,1),%ecx 10c276: 00 10c277: 8d 34 31 lea (%ecx,%esi,1),%esi 10c27a: eb 97 jmp 10c213 <_TOD_To_seconds+0x23> =============================================================================== 0010c27c <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 10c27c: 55 push %ebp 10c27d: 89 e5 mov %esp,%ebp 10c27f: 53 push %ebx 10c280: 8b 4d 08 mov 0x8(%ebp),%ecx uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); 10c283: 8b 1d 6c 52 12 00 mov 0x12526c,%ebx if ((!the_tod) || 10c289: 85 c9 test %ecx,%ecx 10c28b: 74 53 je 10c2e0 <_TOD_Validate+0x64> <== NEVER TAKEN ) { uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / 10c28d: b8 40 42 0f 00 mov $0xf4240,%eax 10c292: 31 d2 xor %edx,%edx 10c294: f7 f3 div %ebx rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 10c296: 3b 41 18 cmp 0x18(%ecx),%eax 10c299: 76 45 jbe 10c2e0 <_TOD_Validate+0x64> (the_tod->ticks >= ticks_per_second) || 10c29b: 83 79 14 3b cmpl $0x3b,0x14(%ecx) 10c29f: 77 3f ja 10c2e0 <_TOD_Validate+0x64> (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 10c2a1: 83 79 10 3b cmpl $0x3b,0x10(%ecx) 10c2a5: 77 39 ja 10c2e0 <_TOD_Validate+0x64> (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 10c2a7: 83 79 0c 17 cmpl $0x17,0xc(%ecx) 10c2ab: 77 33 ja 10c2e0 <_TOD_Validate+0x64> (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || 10c2ad: 8b 41 04 mov 0x4(%ecx),%eax rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || (the_tod->ticks >= ticks_per_second) || (the_tod->second >= TOD_SECONDS_PER_MINUTE) || (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || 10c2b0: 85 c0 test %eax,%eax 10c2b2: 74 2c je 10c2e0 <_TOD_Validate+0x64> <== NEVER TAKEN (the_tod->month == 0) || 10c2b4: 83 f8 0c cmp $0xc,%eax 10c2b7: 77 27 ja 10c2e0 <_TOD_Validate+0x64> (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 10c2b9: 8b 11 mov (%ecx),%edx (the_tod->ticks >= ticks_per_second) || (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) || 10c2bb: 81 fa c3 07 00 00 cmp $0x7c3,%edx 10c2c1: 76 1d jbe 10c2e0 <_TOD_Validate+0x64> (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) 10c2c3: 8b 49 08 mov 0x8(%ecx),%ecx (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) || 10c2c6: 85 c9 test %ecx,%ecx 10c2c8: 74 16 je 10c2e0 <_TOD_Validate+0x64> <== NEVER TAKEN (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) 10c2ca: 83 e2 03 and $0x3,%edx 10c2cd: 75 16 jne 10c2e5 <_TOD_Validate+0x69> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 10c2cf: 8b 04 85 94 2e 12 00 mov 0x122e94(,%eax,4),%eax * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 10c2d6: 39 c8 cmp %ecx,%eax 10c2d8: 0f 93 c0 setae %al 10c2db: eb 05 jmp 10c2e2 <_TOD_Validate+0x66> 10c2dd: 8d 76 00 lea 0x0(%esi),%esi (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) ) return false; 10c2e0: 31 c0 xor %eax,%eax if ( the_tod->day > days_in_month ) return false; return true; } 10c2e2: 5b pop %ebx 10c2e3: c9 leave 10c2e4: c3 ret return false; if ( (the_tod->year % 4) == 0 ) days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; 10c2e5: 8b 04 85 60 2e 12 00 mov 0x122e60(,%eax,4),%eax 10c2ec: eb e8 jmp 10c2d6 <_TOD_Validate+0x5a> =============================================================================== 0010d48c <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 10d48c: 55 push %ebp 10d48d: 89 e5 mov %esp,%ebp 10d48f: 57 push %edi 10d490: 56 push %esi 10d491: 53 push %ebx 10d492: 83 ec 28 sub $0x28,%esp 10d495: 8b 5d 08 mov 0x8(%ebp),%ebx 10d498: 8b 75 0c mov 0xc(%ebp),%esi 10d49b: 8a 45 10 mov 0x10(%ebp),%al 10d49e: 88 45 e7 mov %al,-0x19(%ebp) States_Control state, original_state; /* * Save original state */ original_state = the_thread->current_state; 10d4a1: 8b 7b 10 mov 0x10(%ebx),%edi /* * 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 ); 10d4a4: 53 push %ebx 10d4a5: e8 4a 0c 00 00 call 10e0f4 <_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 ) 10d4aa: 83 c4 10 add $0x10,%esp 10d4ad: 39 73 14 cmp %esi,0x14(%ebx) 10d4b0: 74 0d je 10d4bf <_Thread_Change_priority+0x33> _Thread_Set_priority( the_thread, new_priority ); 10d4b2: 83 ec 08 sub $0x8,%esp 10d4b5: 56 push %esi 10d4b6: 53 push %ebx 10d4b7: e8 e4 0b 00 00 call 10e0a0 <_Thread_Set_priority> 10d4bc: 83 c4 10 add $0x10,%esp _ISR_Disable( level ); 10d4bf: 9c pushf 10d4c0: fa cli 10d4c1: 5e pop %esi /* * 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; 10d4c2: 8b 43 10 mov 0x10(%ebx),%eax if ( state != STATES_TRANSIENT ) { 10d4c5: 83 f8 04 cmp $0x4,%eax 10d4c8: 74 22 je 10d4ec <_Thread_Change_priority+0x60> /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 10d4ca: 83 e7 04 and $0x4,%edi 10d4cd: 74 11 je 10d4e0 <_Thread_Change_priority+0x54><== ALWAYS TAKEN the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); 10d4cf: 56 push %esi 10d4d0: 9d popf if ( _States_Is_waiting_on_thread_queue( state ) ) { 10d4d1: a9 e0 be 03 00 test $0x3bee0,%eax 10d4d6: 75 60 jne 10d538 <_Thread_Change_priority+0xac> if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; _ISR_Enable( level ); } 10d4d8: 8d 65 f4 lea -0xc(%ebp),%esp 10d4db: 5b pop %ebx 10d4dc: 5e pop %esi 10d4dd: 5f pop %edi 10d4de: c9 leave 10d4df: c3 ret RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 10d4e0: 89 c2 mov %eax,%edx 10d4e2: 83 e2 fb and $0xfffffffb,%edx 10d4e5: 89 53 10 mov %edx,0x10(%ebx) 10d4e8: eb e5 jmp 10d4cf <_Thread_Change_priority+0x43> 10d4ea: 66 90 xchg %ax,%ax } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 10d4ec: 83 e7 04 and $0x4,%edi 10d4ef: 75 1a jne 10d50b <_Thread_Change_priority+0x7f><== NEVER TAKEN * 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 ); 10d4f1: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) if ( prepend_it ) 10d4f8: 80 7d e7 00 cmpb $0x0,-0x19(%ebp) 10d4fc: 74 52 je 10d550 <_Thread_Change_priority+0xc4> */ RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue_first( Thread_Control *the_thread ) { _Scheduler.Operations.enqueue_first( the_thread ); 10d4fe: 83 ec 0c sub $0xc,%esp 10d501: 53 push %ebx 10d502: ff 15 88 21 12 00 call *0x122188 10d508: 83 c4 10 add $0x10,%esp _Scheduler_Enqueue_first( the_thread ); else _Scheduler_Enqueue( the_thread ); } _ISR_Flash( level ); 10d50b: 56 push %esi 10d50c: 9d popf 10d50d: fa cli * This kernel routine implements the scheduling decision logic for * the scheduler. It does NOT dispatch. */ RTEMS_INLINE_ROUTINE void _Scheduler_Schedule( void ) { _Scheduler.Operations.schedule(); 10d50e: ff 15 68 21 12 00 call *0x122168 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 10d514: a1 58 67 12 00 mov 0x126758,%eax * We altered the set of thread priorities. So let's figure out * who is the heir and if we need to switch to them. */ _Scheduler_Schedule(); if ( !_Thread_Is_executing_also_the_heir() && 10d519: 3b 05 5c 67 12 00 cmp 0x12675c,%eax 10d51f: 74 0d je 10d52e <_Thread_Change_priority+0xa2> 10d521: 80 78 74 00 cmpb $0x0,0x74(%eax) 10d525: 74 07 je 10d52e <_Thread_Change_priority+0xa2> _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; 10d527: c6 05 64 67 12 00 01 movb $0x1,0x126764 _ISR_Enable( level ); 10d52e: 56 push %esi 10d52f: 9d popf } 10d530: 8d 65 f4 lea -0xc(%ebp),%esp 10d533: 5b pop %ebx 10d534: 5e pop %esi 10d535: 5f pop %edi 10d536: c9 leave 10d537: c3 ret /* 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 ); 10d538: 89 5d 0c mov %ebx,0xc(%ebp) 10d53b: 8b 43 44 mov 0x44(%ebx),%eax 10d53e: 89 45 08 mov %eax,0x8(%ebp) if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; _ISR_Enable( level ); } 10d541: 8d 65 f4 lea -0xc(%ebp),%esp 10d544: 5b pop %ebx 10d545: 5e pop %esi 10d546: 5f pop %edi 10d547: c9 leave /* 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 ); 10d548: e9 bb 0a 00 00 jmp 10e008 <_Thread_queue_Requeue> 10d54d: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue( Thread_Control *the_thread ) { _Scheduler.Operations.enqueue( the_thread ); 10d550: 83 ec 0c sub $0xc,%esp 10d553: 53 push %ebx 10d554: ff 15 84 21 12 00 call *0x122184 10d55a: 83 c4 10 add $0x10,%esp 10d55d: eb ac jmp 10d50b <_Thread_Change_priority+0x7f> =============================================================================== 0010d560 <_Thread_Clear_state>: */ void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 10d560: 55 push %ebp 10d561: 89 e5 mov %esp,%ebp 10d563: 53 push %ebx 10d564: 83 ec 04 sub $0x4,%esp 10d567: 8b 55 08 mov 0x8(%ebp),%edx 10d56a: 8b 45 0c mov 0xc(%ebp),%eax ISR_Level level; States_Control current_state; _ISR_Disable( level ); 10d56d: 9c pushf 10d56e: fa cli 10d56f: 5b pop %ebx current_state = the_thread->current_state; 10d570: 8b 4a 10 mov 0x10(%edx),%ecx if ( current_state & state ) { 10d573: 85 c8 test %ecx,%eax 10d575: 74 0b je 10d582 <_Thread_Clear_state+0x22> 10d577: f7 d0 not %eax 10d579: 21 c8 and %ecx,%eax current_state = the_thread->current_state = _States_Clear( state, current_state ); 10d57b: 89 42 10 mov %eax,0x10(%edx) if ( _States_Is_ready( current_state ) ) { 10d57e: 85 c0 test %eax,%eax 10d580: 74 0a je 10d58c <_Thread_Clear_state+0x2c> _Scheduler_Unblock( the_thread ); } } _ISR_Enable( level ); 10d582: 53 push %ebx 10d583: 9d popf } 10d584: 8b 5d fc mov -0x4(%ebp),%ebx 10d587: c9 leave 10d588: c3 ret 10d589: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Scheduler_Unblock( Thread_Control *the_thread ) { _Scheduler.Operations.unblock( the_thread ); 10d58c: 83 ec 0c sub $0xc,%esp 10d58f: 52 push %edx 10d590: ff 15 74 21 12 00 call *0x122174 10d596: 83 c4 10 add $0x10,%esp 10d599: eb e7 jmp 10d582 <_Thread_Clear_state+0x22> =============================================================================== 0010d710 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 10d710: 55 push %ebp 10d711: 89 e5 mov %esp,%ebp 10d713: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10d716: 8d 45 f4 lea -0xc(%ebp),%eax 10d719: 50 push %eax 10d71a: ff 75 08 pushl 0x8(%ebp) 10d71d: e8 c6 01 00 00 call 10d8e8 <_Thread_Get> switch ( location ) { 10d722: 83 c4 10 add $0x10,%esp 10d725: 8b 55 f4 mov -0xc(%ebp),%edx 10d728: 85 d2 test %edx,%edx 10d72a: 75 1c jne 10d748 <_Thread_Delay_ended+0x38><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 10d72c: 83 ec 08 sub $0x8,%esp 10d72f: 68 18 00 00 10 push $0x10000018 10d734: 50 push %eax 10d735: e8 26 fe ff ff call 10d560 <_Thread_Clear_state> 10d73a: a1 d0 64 12 00 mov 0x1264d0,%eax 10d73f: 48 dec %eax 10d740: a3 d0 64 12 00 mov %eax,0x1264d0 10d745: 83 c4 10 add $0x10,%esp | STATES_INTERRUPTIBLE_BY_SIGNAL ); _Thread_Unnest_dispatch(); break; } } 10d748: c9 leave 10d749: c3 ret =============================================================================== 0010d74c <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 10d74c: 55 push %ebp 10d74d: 89 e5 mov %esp,%ebp 10d74f: 57 push %edi 10d750: 56 push %esi 10d751: 53 push %ebx 10d752: 83 ec 1c sub $0x1c,%esp Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 10d755: 8b 1d 58 67 12 00 mov 0x126758,%ebx _ISR_Disable( level ); 10d75b: 9c pushf 10d75c: fa cli 10d75d: 58 pop %eax while ( _Thread_Dispatch_necessary == true ) { 10d75e: 8a 15 64 67 12 00 mov 0x126764,%dl 10d764: 84 d2 test %dl,%dl 10d766: 0f 84 3c 01 00 00 je 10d8a8 <_Thread_Dispatch+0x15c> heir = _Thread_Heir; 10d76c: 8b 35 5c 67 12 00 mov 0x12675c,%esi _Thread_Dispatch_disable_level = 1; 10d772: c7 05 d0 64 12 00 01 movl $0x1,0x1264d0 10d779: 00 00 00 _Thread_Dispatch_necessary = false; 10d77c: c6 05 64 67 12 00 00 movb $0x0,0x126764 _Thread_Executing = heir; 10d783: 89 35 58 67 12 00 mov %esi,0x126758 /* * When the heir and executing are the same, then we are being * requested to do the post switch dispatching. This is normally * done to dispatch signals. */ if ( heir == executing ) 10d789: 39 f3 cmp %esi,%ebx 10d78b: 0f 84 17 01 00 00 je 10d8a8 <_Thread_Dispatch+0x15c> 10d791: 8d 7d d8 lea -0x28(%ebp),%edi 10d794: e9 f5 00 00 00 jmp 10d88e <_Thread_Dispatch+0x142> 10d799: 8d 76 00 lea 0x0(%esi),%esi rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) heir->cpu_time_budget = _Thread_Ticks_per_timeslice; _ISR_Enable( level ); 10d79c: 50 push %eax 10d79d: 9d popf #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 10d79e: 83 ec 0c sub $0xc,%esp 10d7a1: 8d 45 e0 lea -0x20(%ebp),%eax 10d7a4: 50 push %eax 10d7a5: e8 56 2f 00 00 call 110700 <_TOD_Get_uptime> _Timestamp_Subtract( 10d7aa: 83 c4 0c add $0xc,%esp 10d7ad: 57 push %edi 10d7ae: 8d 45 e0 lea -0x20(%ebp),%eax 10d7b1: 50 push %eax 10d7b2: 68 8c 65 12 00 push $0x12658c 10d7b7: e8 34 0b 00 00 call 10e2f0 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 10d7bc: 58 pop %eax 10d7bd: 5a pop %edx 10d7be: 57 push %edi 10d7bf: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10d7c5: 50 push %eax 10d7c6: e8 e9 0a 00 00 call 10e2b4 <_Timespec_Add_to> _Thread_Time_of_last_context_switch = uptime; 10d7cb: 8b 45 e0 mov -0x20(%ebp),%eax 10d7ce: 8b 55 e4 mov -0x1c(%ebp),%edx 10d7d1: a3 8c 65 12 00 mov %eax,0x12658c 10d7d6: 89 15 90 65 12 00 mov %edx,0x126590 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 10d7dc: a1 64 65 12 00 mov 0x126564,%eax 10d7e1: 83 c4 10 add $0x10,%esp 10d7e4: 85 c0 test %eax,%eax 10d7e6: 74 10 je 10d7f8 <_Thread_Dispatch+0xac> <== NEVER TAKEN executing->libc_reent = *_Thread_libc_reent; 10d7e8: 8b 10 mov (%eax),%edx 10d7ea: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx) *_Thread_libc_reent = heir->libc_reent; 10d7f0: 8b 96 e0 00 00 00 mov 0xe0(%esi),%edx 10d7f6: 89 10 mov %edx,(%eax) } _User_extensions_Thread_switch( executing, heir ); 10d7f8: 83 ec 08 sub $0x8,%esp 10d7fb: 56 push %esi 10d7fc: 53 push %ebx 10d7fd: e8 8e 0d 00 00 call 10e590 <_User_extensions_Thread_switch> if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 10d802: 5a pop %edx 10d803: 59 pop %ecx 10d804: 81 c6 c4 00 00 00 add $0xc4,%esi 10d80a: 56 push %esi 10d80b: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax 10d811: 50 push %eax 10d812: e8 89 10 00 00 call 10e8a0 <_CPU_Context_switch> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 10d817: 83 c4 10 add $0x10,%esp 10d81a: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 10d820: 85 c0 test %eax,%eax 10d822: 74 36 je 10d85a <_Thread_Dispatch+0x10e> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Allocated_fp ); 10d824: a1 60 65 12 00 mov 0x126560,%eax 10d829: 39 c3 cmp %eax,%ebx 10d82b: 74 2d je 10d85a <_Thread_Dispatch+0x10e> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 10d82d: 85 c0 test %eax,%eax 10d82f: 74 11 je 10d842 <_Thread_Dispatch+0xf6> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 10d831: 83 ec 0c sub $0xc,%esp 10d834: 05 dc 00 00 00 add $0xdc,%eax 10d839: 50 push %eax 10d83a: e8 95 10 00 00 call 10e8d4 <_CPU_Context_save_fp> 10d83f: 83 c4 10 add $0x10,%esp _Context_Restore_fp( &executing->fp_context ); 10d842: 83 ec 0c sub $0xc,%esp 10d845: 8d 83 dc 00 00 00 lea 0xdc(%ebx),%eax 10d84b: 50 push %eax 10d84c: e8 8d 10 00 00 call 10e8de <_CPU_Context_restore_fp> _Thread_Allocated_fp = executing; 10d851: 89 1d 60 65 12 00 mov %ebx,0x126560 10d857: 83 c4 10 add $0x10,%esp if ( executing->fp_context != NULL ) _Context_Restore_fp( &executing->fp_context ); #endif #endif executing = _Thread_Executing; 10d85a: 8b 1d 58 67 12 00 mov 0x126758,%ebx _ISR_Disable( level ); 10d860: 9c pushf 10d861: fa cli 10d862: 58 pop %eax Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Thread_Dispatch_necessary == true ) { 10d863: 8a 15 64 67 12 00 mov 0x126764,%dl 10d869: 84 d2 test %dl,%dl 10d86b: 74 3b je 10d8a8 <_Thread_Dispatch+0x15c> heir = _Thread_Heir; 10d86d: 8b 35 5c 67 12 00 mov 0x12675c,%esi _Thread_Dispatch_disable_level = 1; 10d873: c7 05 d0 64 12 00 01 movl $0x1,0x1264d0 10d87a: 00 00 00 _Thread_Dispatch_necessary = false; 10d87d: c6 05 64 67 12 00 00 movb $0x0,0x126764 _Thread_Executing = heir; 10d884: 89 35 58 67 12 00 mov %esi,0x126758 /* * When the heir and executing are the same, then we are being * requested to do the post switch dispatching. This is normally * done to dispatch signals. */ if ( heir == executing ) 10d88a: 39 de cmp %ebx,%esi 10d88c: 74 1a je 10d8a8 <_Thread_Dispatch+0x15c><== NEVER TAKEN */ #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) 10d88e: 83 7e 7c 01 cmpl $0x1,0x7c(%esi) 10d892: 0f 85 04 ff ff ff jne 10d79c <_Thread_Dispatch+0x50> heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 10d898: 8b 15 a0 64 12 00 mov 0x1264a0,%edx 10d89e: 89 56 78 mov %edx,0x78(%esi) 10d8a1: e9 f6 fe ff ff jmp 10d79c <_Thread_Dispatch+0x50> 10d8a6: 66 90 xchg %ax,%ax _ISR_Disable( level ); } post_switch: _Thread_Dispatch_disable_level = 0; 10d8a8: c7 05 d0 64 12 00 00 movl $0x0,0x1264d0 10d8af: 00 00 00 _ISR_Enable( level ); 10d8b2: 50 push %eax 10d8b3: 9d popf _API_extensions_Run_postswitch(); 10d8b4: e8 c3 e5 ff ff call 10be7c <_API_extensions_Run_postswitch> } 10d8b9: 8d 65 f4 lea -0xc(%ebp),%esp 10d8bc: 5b pop %ebx 10d8bd: 5e pop %esi 10d8be: 5f pop %edi 10d8bf: c9 leave 10d8c0: c3 ret =============================================================================== 0010d8e8 <_Thread_Get>: */ Thread_Control *_Thread_Get ( Objects_Id id, Objects_Locations *location ) { 10d8e8: 55 push %ebp 10d8e9: 89 e5 mov %esp,%ebp 10d8eb: 53 push %ebx 10d8ec: 83 ec 04 sub $0x4,%esp 10d8ef: 8b 45 08 mov 0x8(%ebp),%eax 10d8f2: 8b 4d 0c mov 0xc(%ebp),%ecx uint32_t the_class; Objects_Information **api_information; Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) { 10d8f5: 85 c0 test %eax,%eax 10d8f7: 74 4b je 10d944 <_Thread_Get+0x5c> */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 10d8f9: 89 c2 mov %eax,%edx 10d8fb: c1 ea 18 shr $0x18,%edx 10d8fe: 83 e2 07 and $0x7,%edx */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 10d901: 8d 5a ff lea -0x1(%edx),%ebx 10d904: 83 fb 02 cmp $0x2,%ebx 10d907: 77 2b ja 10d934 <_Thread_Get+0x4c> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10d909: 89 c3 mov %eax,%ebx 10d90b: c1 eb 1b shr $0x1b,%ebx *location = OBJECTS_ERROR; goto done; } the_class = _Objects_Get_class( id ); if ( the_class != 1 ) { /* threads are always first class :) */ 10d90e: 4b dec %ebx 10d90f: 75 23 jne 10d934 <_Thread_Get+0x4c> *location = OBJECTS_ERROR; goto done; } api_information = _Objects_Information_table[ the_api ]; 10d911: 8b 14 95 a8 64 12 00 mov 0x1264a8(,%edx,4),%edx /* * There is no way for this to happen if POSIX is enabled. */ #if !defined(RTEMS_POSIX_API) if ( !api_information ) { 10d918: 85 d2 test %edx,%edx 10d91a: 74 18 je 10d934 <_Thread_Get+0x4c> <== NEVER TAKEN *location = OBJECTS_ERROR; goto done; } #endif information = api_information[ the_class ]; 10d91c: 8b 52 04 mov 0x4(%edx),%edx if ( !information ) { 10d91f: 85 d2 test %edx,%edx 10d921: 74 11 je 10d934 <_Thread_Get+0x4c> *location = OBJECTS_ERROR; goto done; } tp = (Thread_Control *) _Objects_Get( information, id, location ); 10d923: 53 push %ebx 10d924: 51 push %ecx 10d925: 50 push %eax 10d926: 52 push %edx 10d927: e8 38 f4 ff ff call 10cd64 <_Objects_Get> 10d92c: 83 c4 10 add $0x10,%esp done: return tp; } 10d92f: 8b 5d fc mov -0x4(%ebp),%ebx 10d932: c9 leave 10d933: c3 ret } #endif information = api_information[ the_class ]; if ( !information ) { *location = OBJECTS_ERROR; 10d934: c7 01 01 00 00 00 movl $0x1,(%ecx) { uint32_t the_api; uint32_t the_class; Objects_Information **api_information; Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; 10d93a: 31 c0 xor %eax,%eax tp = (Thread_Control *) _Objects_Get( information, id, location ); done: return tp; } 10d93c: 8b 5d fc mov -0x4(%ebp),%ebx 10d93f: c9 leave 10d940: c3 ret 10d941: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10d944: a1 d0 64 12 00 mov 0x1264d0,%eax 10d949: 40 inc %eax 10d94a: a3 d0 64 12 00 mov %eax,0x1264d0 Objects_Information *information; Thread_Control *tp = (Thread_Control *) 0; if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) { _Thread_Disable_dispatch(); *location = OBJECTS_LOCAL; 10d94f: c7 01 00 00 00 00 movl $0x0,(%ecx) tp = _Thread_Executing; 10d955: a1 58 67 12 00 mov 0x126758,%eax tp = (Thread_Control *) _Objects_Get( information, id, location ); done: return tp; } 10d95a: 8b 5d fc mov -0x4(%ebp),%ebx 10d95d: c9 leave 10d95e: c3 ret =============================================================================== 00112110 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 112110: 55 push %ebp 112111: 89 e5 mov %esp,%ebp 112113: 53 push %ebx 112114: 83 ec 14 sub $0x14,%esp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 112117: 8b 1d 58 67 12 00 mov 0x126758,%ebx /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 11211d: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax _ISR_Set_level(level); 112123: 85 c0 test %eax,%eax 112125: 74 79 je 1121a0 <_Thread_Handler+0x90> 112127: fa cli #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 112128: a0 4c 61 12 00 mov 0x12614c,%al 11212d: 88 45 f7 mov %al,-0x9(%ebp) doneConstructors = 1; 112130: c6 05 4c 61 12 00 01 movb $0x1,0x12614c #endif #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 112137: 8b 93 dc 00 00 00 mov 0xdc(%ebx),%edx 11213d: 85 d2 test %edx,%edx 11213f: 74 24 je 112165 <_Thread_Handler+0x55> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp ( const Thread_Control *the_thread ) { return ( the_thread == _Thread_Allocated_fp ); 112141: a1 60 65 12 00 mov 0x126560,%eax 112146: 39 c3 cmp %eax,%ebx 112148: 74 1b je 112165 <_Thread_Handler+0x55> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 11214a: 85 c0 test %eax,%eax 11214c: 74 11 je 11215f <_Thread_Handler+0x4f> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 11214e: 83 ec 0c sub $0xc,%esp 112151: 05 dc 00 00 00 add $0xdc,%eax 112156: 50 push %eax 112157: e8 78 c7 ff ff call 10e8d4 <_CPU_Context_save_fp> 11215c: 83 c4 10 add $0x10,%esp _Thread_Allocated_fp = executing; 11215f: 89 1d 60 65 12 00 mov %ebx,0x126560 /* * Take care that 'begin' extensions get to complete before * 'switch' extensions can run. This means must keep dispatch * disabled until all 'begin' extensions complete. */ _User_extensions_Thread_begin( executing ); 112165: 83 ec 0c sub $0xc,%esp 112168: 53 push %ebx 112169: e8 86 c2 ff ff call 10e3f4 <_User_extensions_Thread_begin> /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 11216e: e8 51 b7 ff ff call 10d8c4 <_Thread_Enable_dispatch> /* * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { 112173: 83 c4 10 add $0x10,%esp 112176: 80 7d f7 00 cmpb $0x0,-0x9(%ebp) 11217a: 74 28 je 1121a4 <_Thread_Handler+0x94> INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 11217c: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax 112182: 85 c0 test %eax,%eax 112184: 74 2d je 1121b3 <_Thread_Handler+0xa3> <== ALWAYS TAKEN * was placed in return_argument. This assumed that if it returned * anything (which is not supporting in all APIs), then it would be * able to fit in a (void *). */ _User_extensions_Thread_exitted( executing ); 112186: 83 ec 0c sub $0xc,%esp 112189: 53 push %ebx 11218a: e8 a1 c2 ff ff call 10e430 <_User_extensions_Thread_exitted> _Internal_error_Occurred( 11218f: 83 c4 0c add $0xc,%esp 112192: 6a 05 push $0x5 112194: 6a 01 push $0x1 112196: 6a 00 push $0x0 112198: e8 83 a6 ff ff call 10c820 <_Internal_error_Occurred> 11219d: 8d 76 00 lea 0x0(%esi),%esi * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; _ISR_Set_level(level); 1121a0: fb sti 1121a1: eb 85 jmp 112128 <_Thread_Handler+0x18> 1121a3: 90 nop * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { INIT_NAME (); 1121a4: e8 f7 c6 00 00 call 11e8a0 <__start_set_sysctl_set> } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 1121a9: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax 1121af: 85 c0 test %eax,%eax 1121b1: 75 d3 jne 112186 <_Thread_Handler+0x76> <== NEVER TAKEN executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 1121b3: 83 ec 0c sub $0xc,%esp 1121b6: ff b3 9c 00 00 00 pushl 0x9c(%ebx) 1121bc: ff 93 90 00 00 00 call *0x90(%ebx) INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 1121c2: 89 43 28 mov %eax,0x28(%ebx) 1121c5: 83 c4 10 add $0x10,%esp 1121c8: eb bc jmp 112186 <_Thread_Handler+0x76> =============================================================================== 0010d960 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 10d960: 55 push %ebp 10d961: 89 e5 mov %esp,%ebp 10d963: 57 push %edi 10d964: 56 push %esi 10d965: 53 push %ebx 10d966: 83 ec 24 sub $0x24,%esp 10d969: 8b 5d 0c mov 0xc(%ebp),%ebx 10d96c: 8b 75 14 mov 0x14(%ebp),%esi 10d96f: 0f b6 7d 18 movzbl 0x18(%ebp),%edi 10d973: 8a 45 20 mov 0x20(%ebp),%al 10d976: 88 45 e4 mov %al,-0x1c(%ebp) /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 10d979: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10d980: 00 00 00 10d983: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx) 10d98a: 00 00 00 extensions_area = NULL; the_thread->libc_reent = NULL; 10d98d: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx) 10d994: 00 00 00 /* * Allocate and Initialize the stack for this thread. */ #if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API) actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 10d997: 56 push %esi 10d998: 53 push %ebx 10d999: e8 86 07 00 00 call 10e124 <_Thread_Stack_Allocate> if ( !actual_stack_size || actual_stack_size < stack_size ) 10d99e: 83 c4 10 add $0x10,%esp 10d9a1: 85 c0 test %eax,%eax 10d9a3: 0f 84 5b 01 00 00 je 10db04 <_Thread_Initialize+0x1a4> 10d9a9: 39 c6 cmp %eax,%esi 10d9ab: 0f 87 53 01 00 00 ja 10db04 <_Thread_Initialize+0x1a4><== NEVER TAKEN Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 10d9b1: 8b 93 c0 00 00 00 mov 0xc0(%ebx),%edx 10d9b7: 89 93 b8 00 00 00 mov %edx,0xb8(%ebx) the_stack->size = size; 10d9bd: 89 83 b4 00 00 00 mov %eax,0xb4(%ebx) /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { 10d9c3: 89 f8 mov %edi,%eax 10d9c5: 84 c0 test %al,%al 10d9c7: 0f 85 47 01 00 00 jne 10db14 <_Thread_Initialize+0x1b4> 10d9cd: 31 c0 xor %eax,%eax extensions_area = NULL; the_thread->libc_reent = NULL; #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) fp_area = NULL; 10d9cf: 31 ff xor %edi,%edi fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); if ( !fp_area ) goto failed; fp_area = _Context_Fp_start( fp_area, 0 ); } the_thread->fp_context = fp_area; 10d9d1: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx) the_thread->Start.fp_context = fp_area; 10d9d7: 89 83 bc 00 00 00 mov %eax,0xbc(%ebx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10d9dd: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 10d9e4: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) the_watchdog->id = id; 10d9eb: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx) the_watchdog->user_data = user_data; 10d9f2: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 10d9f9: a1 70 65 12 00 mov 0x126570,%eax 10d9fe: 85 c0 test %eax,%eax 10da00: 0f 85 36 01 00 00 jne 10db3c <_Thread_Initialize+0x1dc> (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10da06: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx) 10da0d: 00 00 00 * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; extensions_area = NULL; 10da10: 31 f6 xor %esi,%esi /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 10da12: 8a 45 e4 mov -0x1c(%ebp),%al 10da15: 88 83 a0 00 00 00 mov %al,0xa0(%ebx) the_thread->Start.budget_algorithm = budget_algorithm; 10da1b: 8b 45 24 mov 0x24(%ebp),%eax 10da1e: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx) the_thread->Start.budget_callout = budget_callout; 10da24: 8b 45 28 mov 0x28(%ebp),%eax 10da27: 89 83 a8 00 00 00 mov %eax,0xa8(%ebx) case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 10da2d: 8b 45 2c mov 0x2c(%ebp),%eax 10da30: 89 83 ac 00 00 00 mov %eax,0xac(%ebx) the_thread->current_state = STATES_DORMANT; 10da36: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx) the_thread->Wait.queue = NULL; 10da3d: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) the_thread->resource_count = 0; 10da44: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->real_priority = priority; 10da4b: 8b 45 1c mov 0x1c(%ebp),%eax 10da4e: 89 43 18 mov %eax,0x18(%ebx) the_thread->Start.initial_priority = priority; 10da51: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx) */ RTEMS_INLINE_ROUTINE void* _Scheduler_Allocate( Thread_Control *the_thread ) { return _Scheduler.Operations.allocate( the_thread ); 10da57: 83 ec 0c sub $0xc,%esp 10da5a: 53 push %ebx 10da5b: ff 15 78 21 12 00 call *0x122178 10da61: 89 45 e4 mov %eax,-0x1c(%ebp) sched =_Scheduler_Allocate( the_thread ); if ( !sched ) 10da64: 83 c4 10 add $0x10,%esp 10da67: 85 c0 test %eax,%eax 10da69: 74 42 je 10daad <_Thread_Initialize+0x14d><== NEVER TAKEN goto failed; _Thread_Set_priority( the_thread, priority ); 10da6b: 83 ec 08 sub $0x8,%esp 10da6e: ff 75 1c pushl 0x1c(%ebp) 10da71: 53 push %ebx 10da72: e8 29 06 00 00 call 10e0a0 <_Thread_Set_priority> /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); 10da77: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx) 10da7e: 00 00 00 10da81: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx) 10da88: 00 00 00 _Workspace_Free( sched ); _Thread_Stack_Free( the_thread ); return false; } 10da8b: 8b 45 08 mov 0x8(%ebp),%eax 10da8e: 8b 40 1c mov 0x1c(%eax),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10da91: 0f b7 53 08 movzwl 0x8(%ebx),%edx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10da95: 89 1c 90 mov %ebx,(%eax,%edx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10da98: 8b 45 30 mov 0x30(%ebp),%eax 10da9b: 89 43 0c mov %eax,0xc(%ebx) * enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); 10da9e: 89 1c 24 mov %ebx,(%esp) 10daa1: e8 16 0a 00 00 call 10e4bc <_User_extensions_Thread_create> if ( extension_status ) 10daa6: 83 c4 10 add $0x10,%esp 10daa9: 84 c0 test %al,%al 10daab: 75 63 jne 10db10 <_Thread_Initialize+0x1b0> return true; failed: _Workspace_Free( the_thread->libc_reent ); 10daad: 83 ec 0c sub $0xc,%esp 10dab0: ff b3 e0 00 00 00 pushl 0xe0(%ebx) 10dab6: e8 99 0d 00 00 call 10e854 <_Workspace_Free> for ( i=0 ; i <= THREAD_API_LAST ; i++ ) _Workspace_Free( the_thread->API_Extensions[i] ); 10dabb: 59 pop %ecx 10dabc: ff b3 e4 00 00 00 pushl 0xe4(%ebx) 10dac2: e8 8d 0d 00 00 call 10e854 <_Workspace_Free> 10dac7: 5a pop %edx 10dac8: ff b3 e8 00 00 00 pushl 0xe8(%ebx) 10dace: e8 81 0d 00 00 call 10e854 <_Workspace_Free> _Workspace_Free( extensions_area ); 10dad3: 89 34 24 mov %esi,(%esp) 10dad6: e8 79 0d 00 00 call 10e854 <_Workspace_Free> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) _Workspace_Free( fp_area ); 10dadb: 89 3c 24 mov %edi,(%esp) 10dade: e8 71 0d 00 00 call 10e854 <_Workspace_Free> #endif _Workspace_Free( sched ); 10dae3: 58 pop %eax 10dae4: ff 75 e4 pushl -0x1c(%ebp) 10dae7: e8 68 0d 00 00 call 10e854 <_Workspace_Free> _Thread_Stack_Free( the_thread ); 10daec: 89 1c 24 mov %ebx,(%esp) 10daef: e8 94 06 00 00 call 10e188 <_Thread_Stack_Free> return false; 10daf4: 83 c4 10 add $0x10,%esp 10daf7: 31 c0 xor %eax,%eax } 10daf9: 8d 65 f4 lea -0xc(%ebp),%esp 10dafc: 5b pop %ebx 10dafd: 5e pop %esi 10dafe: 5f pop %edi 10daff: c9 leave 10db00: c3 ret 10db01: 8d 76 00 lea 0x0(%esi),%esi * Allocate and Initialize the stack for this thread. */ #if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API) actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); if ( !actual_stack_size || actual_stack_size < stack_size ) return false; /* stack allocation failed */ 10db04: 31 c0 xor %eax,%eax _Workspace_Free( sched ); _Thread_Stack_Free( the_thread ); return false; } 10db06: 8d 65 f4 lea -0xc(%ebp),%esp 10db09: 5b pop %ebx 10db0a: 5e pop %esi 10db0b: 5f pop %edi 10db0c: c9 leave 10db0d: c3 ret 10db0e: 66 90 xchg %ax,%ax * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); if ( extension_status ) return true; 10db10: b0 01 mov $0x1,%al 10db12: eb f2 jmp 10db06 <_Thread_Initialize+0x1a6> /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); 10db14: 83 ec 0c sub $0xc,%esp 10db17: 6a 6c push $0x6c 10db19: e8 1a 0d 00 00 call 10e838 <_Workspace_Allocate> 10db1e: 89 c7 mov %eax,%edi if ( !fp_area ) 10db20: 83 c4 10 add $0x10,%esp 10db23: 85 c0 test %eax,%eax 10db25: 0f 85 a6 fe ff ff jne 10d9d1 <_Thread_Initialize+0x71> * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; extensions_area = NULL; 10db2b: 31 f6 xor %esi,%esi size_t actual_stack_size = 0; void *stack = NULL; #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) void *fp_area; #endif void *sched = NULL; 10db2d: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 10db34: e9 74 ff ff ff jmp 10daad <_Thread_Initialize+0x14d> 10db39: 8d 76 00 lea 0x0(%esi),%esi /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 10db3c: 83 ec 0c sub $0xc,%esp 10db3f: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax 10db46: 50 push %eax 10db47: e8 ec 0c 00 00 call 10e838 <_Workspace_Allocate> 10db4c: 89 c6 mov %eax,%esi (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 10db4e: 83 c4 10 add $0x10,%esp 10db51: 85 c0 test %eax,%eax 10db53: 74 26 je 10db7b <_Thread_Initialize+0x21b> goto failed; } the_thread->extensions = (void **) extensions_area; 10db55: 89 83 ec 00 00 00 mov %eax,0xec(%ebx) 10db5b: 8b 0d 70 65 12 00 mov 0x126570,%ecx * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 10db61: 31 d2 xor %edx,%edx (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10db63: 31 c0 xor %eax,%eax 10db65: 8d 76 00 lea 0x0(%esi),%esi * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) the_thread->extensions[i] = NULL; 10db68: c7 04 96 00 00 00 00 movl $0x0,(%esi,%edx,4) * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 10db6f: 40 inc %eax 10db70: 89 c2 mov %eax,%edx 10db72: 39 c1 cmp %eax,%ecx 10db74: 73 f2 jae 10db68 <_Thread_Initialize+0x208> 10db76: e9 97 fe ff ff jmp 10da12 <_Thread_Initialize+0xb2> size_t actual_stack_size = 0; void *stack = NULL; #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) void *fp_area; #endif void *sched = NULL; 10db7b: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 10db82: e9 26 ff ff ff jmp 10daad <_Thread_Initialize+0x14d> =============================================================================== 001119a0 <_Thread_Reset>: void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 1119a0: 55 push %ebp 1119a1: 89 e5 mov %esp,%ebp 1119a3: 53 push %ebx 1119a4: 83 ec 10 sub $0x10,%esp 1119a7: 8b 5d 08 mov 0x8(%ebp),%ebx the_thread->resource_count = 0; 1119aa: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->is_preemptible = the_thread->Start.is_preemptible; 1119b1: 8a 83 a0 00 00 00 mov 0xa0(%ebx),%al 1119b7: 88 43 74 mov %al,0x74(%ebx) the_thread->budget_algorithm = the_thread->Start.budget_algorithm; 1119ba: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax 1119c0: 89 43 7c mov %eax,0x7c(%ebx) the_thread->budget_callout = the_thread->Start.budget_callout; 1119c3: 8b 83 a8 00 00 00 mov 0xa8(%ebx),%eax 1119c9: 89 83 80 00 00 00 mov %eax,0x80(%ebx) the_thread->Start.pointer_argument = pointer_argument; 1119cf: 8b 45 0c mov 0xc(%ebp),%eax 1119d2: 89 83 98 00 00 00 mov %eax,0x98(%ebx) the_thread->Start.numeric_argument = numeric_argument; 1119d8: 8b 45 10 mov 0x10(%ebp),%eax 1119db: 89 83 9c 00 00 00 mov %eax,0x9c(%ebx) if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { 1119e1: 53 push %ebx 1119e2: e8 a1 d0 ff ff call 10ea88 <_Thread_queue_Extract_with_proxy> 1119e7: 83 c4 10 add $0x10,%esp 1119ea: 84 c0 test %al,%al 1119ec: 75 06 jne 1119f4 <_Thread_Reset+0x54> if ( _Watchdog_Is_active( &the_thread->Timer ) ) 1119ee: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 1119f2: 74 28 je 111a1c <_Thread_Reset+0x7c> (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { 1119f4: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax 1119fa: 39 43 14 cmp %eax,0x14(%ebx) 1119fd: 74 15 je 111a14 <_Thread_Reset+0x74> the_thread->real_priority = the_thread->Start.initial_priority; 1119ff: 89 43 18 mov %eax,0x18(%ebx) _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 111a02: 89 45 0c mov %eax,0xc(%ebp) 111a05: 89 5d 08 mov %ebx,0x8(%ebp) } } 111a08: 8b 5d fc mov -0x4(%ebp),%ebx 111a0b: c9 leave (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { the_thread->real_priority = the_thread->Start.initial_priority; _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 111a0c: e9 53 d2 ff ff jmp 10ec64 <_Thread_Set_priority> 111a11: 8d 76 00 lea 0x0(%esi),%esi } } 111a14: 8b 5d fc mov -0x4(%ebp),%ebx 111a17: c9 leave 111a18: c3 ret 111a19: 8d 76 00 lea 0x0(%esi),%esi the_thread->Start.numeric_argument = numeric_argument; if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); 111a1c: 83 ec 0c sub $0xc,%esp 111a1f: 8d 43 48 lea 0x48(%ebx),%eax 111a22: 50 push %eax 111a23: e8 ec d8 ff ff call 10f314 <_Watchdog_Remove> 111a28: 83 c4 10 add $0x10,%esp 111a2b: eb c7 jmp 1119f4 <_Thread_Reset+0x54> =============================================================================== 001113d8 <_Thread_Resume>: */ void _Thread_Resume( Thread_Control *the_thread, bool force ) { 1113d8: 55 push %ebp 1113d9: 89 e5 mov %esp,%ebp 1113db: 53 push %ebx 1113dc: 83 ec 04 sub $0x4,%esp 1113df: 8b 45 08 mov 0x8(%ebp),%eax ISR_Level level; States_Control current_state; _ISR_Disable( level ); 1113e2: 9c pushf 1113e3: fa cli 1113e4: 5b pop %ebx current_state = the_thread->current_state; 1113e5: 8b 50 10 mov 0x10(%eax),%edx if ( current_state & STATES_SUSPENDED ) { 1113e8: f6 c2 02 test $0x2,%dl 1113eb: 74 0a je 1113f7 <_Thread_Resume+0x1f> <== NEVER TAKEN 1113ed: 83 e2 fd and $0xfffffffd,%edx current_state = the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); 1113f0: 89 50 10 mov %edx,0x10(%eax) if ( _States_Is_ready( current_state ) ) { 1113f3: 85 d2 test %edx,%edx 1113f5: 74 09 je 111400 <_Thread_Resume+0x28> _Scheduler_Unblock( the_thread ); } } _ISR_Enable( level ); 1113f7: 53 push %ebx 1113f8: 9d popf } 1113f9: 8b 5d fc mov -0x4(%ebp),%ebx 1113fc: c9 leave 1113fd: c3 ret 1113fe: 66 90 xchg %ax,%ax */ RTEMS_INLINE_ROUTINE void _Scheduler_Unblock( Thread_Control *the_thread ) { _Scheduler.Operations.unblock( the_thread ); 111400: 83 ec 0c sub $0xc,%esp 111403: 50 push %eax 111404: ff 15 74 51 12 00 call *0x125174 11140a: 83 c4 10 add $0x10,%esp 11140d: eb e8 jmp 1113f7 <_Thread_Resume+0x1f> =============================================================================== 0010e124 <_Thread_Stack_Allocate>: size_t _Thread_Stack_Allocate( Thread_Control *the_thread, size_t stack_size ) { 10e124: 55 push %ebp 10e125: 89 e5 mov %esp,%ebp 10e127: 53 push %ebx 10e128: 83 ec 04 sub $0x4,%esp the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); } if ( !stack_addr ) the_stack_size = 0; 10e12b: a1 50 22 12 00 mov 0x122250,%eax 10e130: 8b 5d 0c mov 0xc(%ebp),%ebx 10e133: 39 c3 cmp %eax,%ebx 10e135: 73 02 jae 10e139 <_Thread_Stack_Allocate+0x15> 10e137: 89 c3 mov %eax,%ebx * 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 ) { 10e139: a1 80 22 12 00 mov 0x122280,%eax 10e13e: 85 c0 test %eax,%eax 10e140: 74 32 je 10e174 <_Thread_Stack_Allocate+0x50> stack_addr = (*Configuration.stack_allocate_hook)( the_stack_size ); 10e142: 83 ec 0c sub $0xc,%esp 10e145: 53 push %ebx 10e146: ff d0 call *%eax 10e148: 83 c4 10 add $0x10,%esp the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); } if ( !stack_addr ) 10e14b: 85 c0 test %eax,%eax 10e14d: 74 11 je 10e160 <_Thread_Stack_Allocate+0x3c> the_stack_size = 0; the_thread->Start.stack = stack_addr; 10e14f: 8b 55 08 mov 0x8(%ebp),%edx 10e152: 89 82 c0 00 00 00 mov %eax,0xc0(%edx) return the_stack_size; } 10e158: 89 d8 mov %ebx,%eax 10e15a: 8b 5d fc mov -0x4(%ebp),%ebx 10e15d: c9 leave 10e15e: c3 ret 10e15f: 90 nop the_stack_size = _Stack_Adjust_size( the_stack_size ); stack_addr = _Workspace_Allocate( the_stack_size ); } if ( !stack_addr ) the_stack_size = 0; 10e160: 31 db xor %ebx,%ebx the_thread->Start.stack = stack_addr; 10e162: 8b 55 08 mov 0x8(%ebp),%edx 10e165: 89 82 c0 00 00 00 mov %eax,0xc0(%edx) return the_stack_size; } 10e16b: 89 d8 mov %ebx,%eax 10e16d: 8b 5d fc mov -0x4(%ebp),%ebx 10e170: c9 leave 10e171: c3 ret 10e172: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE uint32_t _Stack_Adjust_size ( size_t size ) { return size + CPU_STACK_ALIGNMENT; 10e174: 83 c3 10 add $0x10,%ebx * 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 ); 10e177: 83 ec 0c sub $0xc,%esp 10e17a: 53 push %ebx 10e17b: e8 b8 06 00 00 call 10e838 <_Workspace_Allocate> 10e180: 83 c4 10 add $0x10,%esp 10e183: eb c6 jmp 10e14b <_Thread_Stack_Allocate+0x27> =============================================================================== 0010e188 <_Thread_Stack_Free>: */ void _Thread_Stack_Free( Thread_Control *the_thread ) { 10e188: 55 push %ebp 10e189: 89 e5 mov %esp,%ebp 10e18b: 83 ec 08 sub $0x8,%esp 10e18e: 8b 55 08 mov 0x8(%ebp),%edx * 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 ) 10e191: a1 84 22 12 00 mov 0x122284,%eax 10e196: 85 c0 test %eax,%eax 10e198: 74 0e je 10e1a8 <_Thread_Stack_Free+0x20> (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); 10e19a: 8b 92 b8 00 00 00 mov 0xb8(%edx),%edx 10e1a0: 89 55 08 mov %edx,0x8(%ebp) else _Workspace_Free( the_thread->Start.Initial_stack.area ); } 10e1a3: c9 leave * 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 ); 10e1a4: ff e0 jmp *%eax 10e1a6: 66 90 xchg %ax,%ax else _Workspace_Free( the_thread->Start.Initial_stack.area ); 10e1a8: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 10e1ae: 89 45 08 mov %eax,0x8(%ebp) } 10e1b1: c9 leave */ if ( Configuration.stack_free_hook ) (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); else _Workspace_Free( the_thread->Start.Initial_stack.area ); 10e1b2: e9 9d 06 00 00 jmp 10e854 <_Workspace_Free> =============================================================================== 00110d18 <_Thread_Suspend>: * select map */ void _Thread_Suspend( Thread_Control *the_thread ) { 110d18: 55 push %ebp 110d19: 89 e5 mov %esp,%ebp 110d1b: 53 push %ebx 110d1c: 83 ec 04 sub $0x4,%esp 110d1f: 8b 45 08 mov 0x8(%ebp),%eax ISR_Level level; _ISR_Disable( level ); 110d22: 9c pushf 110d23: fa cli 110d24: 5b pop %ebx if ( !_States_Is_ready( the_thread->current_state ) ) { 110d25: 8b 50 10 mov 0x10(%eax),%edx 110d28: 85 d2 test %edx,%edx 110d2a: 74 10 je 110d3c <_Thread_Suspend+0x24> 110d2c: 83 ca 02 or $0x2,%edx 110d2f: 89 50 10 mov %edx,0x10(%eax) the_thread->current_state = _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); 110d32: 53 push %ebx 110d33: 9d popf the_thread->current_state = STATES_SUSPENDED; _Scheduler_Block( the_thread ); _ISR_Enable( level ); } 110d34: 8b 5d fc mov -0x4(%ebp),%ebx 110d37: c9 leave 110d38: c3 ret 110d39: 8d 76 00 lea 0x0(%esi),%esi _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); return; } the_thread->current_state = STATES_SUSPENDED; 110d3c: c7 40 10 02 00 00 00 movl $0x2,0x10(%eax) */ RTEMS_INLINE_ROUTINE void _Scheduler_Block( Thread_Control *the_thread ) { _Scheduler.Operations.block( the_thread ); 110d43: 83 ec 0c sub $0xc,%esp 110d46: 50 push %eax 110d47: ff 15 70 21 12 00 call *0x122170 _Scheduler_Block( the_thread ); _ISR_Enable( level ); 110d4d: 53 push %ebx 110d4e: 9d popf 110d4f: 83 c4 10 add $0x10,%esp } 110d52: 8b 5d fc mov -0x4(%ebp),%ebx 110d55: c9 leave 110d56: c3 ret =============================================================================== 0010dc60 <_Thread_queue_Dequeue_priority>: */ Thread_Control *_Thread_queue_Dequeue_priority( Thread_queue_Control *the_thread_queue ) { 10dc60: 55 push %ebp 10dc61: 89 e5 mov %esp,%ebp 10dc63: 57 push %edi 10dc64: 56 push %esi 10dc65: 53 push %ebx 10dc66: 83 ec 2c sub $0x2c,%esp 10dc69: 8b 7d 08 mov 0x8(%ebp),%edi Chain_Node *new_second_node; Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); 10dc6c: 9c pushf 10dc6d: fa cli 10dc6e: 58 pop %eax 10dc6f: 89 f9 mov %edi,%ecx for( index=0 ; 10dc71: 31 d2 xor %edx,%edx #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } 10dc73: 8b 19 mov (%ecx),%ebx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10dc75: 8d 34 52 lea (%edx,%edx,2),%esi 10dc78: 8d 74 b7 04 lea 0x4(%edi,%esi,4),%esi _ISR_Disable( level ); for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) { 10dc7c: 39 f3 cmp %esi,%ebx 10dc7e: 75 18 jne 10dc98 <_Thread_queue_Dequeue_priority+0x38> Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { 10dc80: 42 inc %edx 10dc81: 83 c1 0c add $0xc,%ecx Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; 10dc84: 83 fa 04 cmp $0x4,%edx 10dc87: 75 ea jne 10dc73 <_Thread_queue_Dequeue_priority+0x13> } /* * We did not find a thread to unblock. */ _ISR_Enable( level ); 10dc89: 50 push %eax 10dc8a: 9d popf return NULL; 10dc8b: 31 f6 xor %esi,%esi #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } 10dc8d: 89 f0 mov %esi,%eax 10dc8f: 8d 65 f4 lea -0xc(%ebp),%esp 10dc92: 5b pop %ebx 10dc93: 5e pop %esi 10dc94: 5f pop %edi 10dc95: c9 leave 10dc96: c3 ret 10dc97: 90 nop _ISR_Disable( level ); 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 *) _Chain_First( 10dc98: 89 de mov %ebx,%esi */ _ISR_Enable( level ); return NULL; dequeue: the_thread->Wait.queue = NULL; 10dc9a: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } 10dca1: 8b 53 38 mov 0x38(%ebx),%edx dequeue: the_thread->Wait.queue = NULL; new_first_node = _Chain_First( &the_thread->Wait.Block2n ); new_first_thread = (Thread_Control *) new_first_node; next_node = the_thread->Object.Node.next; 10dca4: 8b 0b mov (%ebx),%ecx previous_node = the_thread->Object.Node.previous; 10dca6: 8b 7b 04 mov 0x4(%ebx),%edi 10dca9: 89 7d d4 mov %edi,-0x2c(%ebp) 10dcac: 8d 7b 3c lea 0x3c(%ebx),%edi if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 10dcaf: 39 fa cmp %edi,%edx 10dcb1: 74 7f je 10dd32 <_Thread_queue_Dequeue_priority+0xd2> #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif return( the_thread ); } 10dcb3: 8b 7b 40 mov 0x40(%ebx),%edi 10dcb6: 89 7d e4 mov %edi,-0x1c(%ebp) next_node = the_thread->Object.Node.next; previous_node = the_thread->Object.Node.previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { last_node = _Chain_Last( &the_thread->Wait.Block2n ); new_second_node = new_first_node->next; 10dcb9: 8b 3a mov (%edx),%edi 10dcbb: 89 7d e0 mov %edi,-0x20(%ebp) previous_node->next = new_first_node; 10dcbe: 8b 7d d4 mov -0x2c(%ebp),%edi 10dcc1: 89 17 mov %edx,(%edi) next_node->previous = new_first_node; 10dcc3: 89 51 04 mov %edx,0x4(%ecx) new_first_node->next = next_node; 10dcc6: 89 0a mov %ecx,(%edx) new_first_node->previous = previous_node; 10dcc8: 89 7a 04 mov %edi,0x4(%edx) if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 10dccb: 8b 4b 40 mov 0x40(%ebx),%ecx 10dcce: 39 4b 38 cmp %ecx,0x38(%ebx) 10dcd1: 74 17 je 10dcea <_Thread_queue_Dequeue_priority+0x8a> /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); 10dcd3: 8d 4a 38 lea 0x38(%edx),%ecx 10dcd6: 8b 7d e0 mov -0x20(%ebp),%edi 10dcd9: 89 4f 04 mov %ecx,0x4(%edi) tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); new_second_node->previous = head; head->next = new_second_node; 10dcdc: 89 7a 38 mov %edi,0x38(%edx) tail->previous = last_node; 10dcdf: 8b 4d e4 mov -0x1c(%ebp),%ecx 10dce2: 89 4a 40 mov %ecx,0x40(%edx) new_first_node->previous = previous_node; if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); 10dce5: 83 c2 3c add $0x3c,%edx 10dce8: 89 11 mov %edx,(%ecx) } else { previous_node->next = next_node; next_node->previous = previous_node; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 10dcea: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 10dcee: 74 18 je 10dd08 <_Thread_queue_Dequeue_priority+0xa8> _ISR_Enable( level ); 10dcf0: 50 push %eax 10dcf1: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10dcf2: 83 ec 08 sub $0x8,%esp 10dcf5: 68 f8 ff 03 10 push $0x1003fff8 10dcfa: 53 push %ebx 10dcfb: e8 60 f8 ff ff call 10d560 <_Thread_Clear_state> 10dd00: 83 c4 10 add $0x10,%esp 10dd03: eb 88 jmp 10dc8d <_Thread_queue_Dequeue_priority+0x2d> 10dd05: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 10dd08: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 10dd0f: 50 push %eax 10dd10: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 10dd11: 83 ec 0c sub $0xc,%esp 10dd14: 8d 43 48 lea 0x48(%ebx),%eax 10dd17: 50 push %eax 10dd18: e8 f3 09 00 00 call 10e710 <_Watchdog_Remove> 10dd1d: 58 pop %eax 10dd1e: 5a pop %edx 10dd1f: 68 f8 ff 03 10 push $0x1003fff8 10dd24: 53 push %ebx 10dd25: e8 36 f8 ff ff call 10d560 <_Thread_Clear_state> 10dd2a: 83 c4 10 add $0x10,%esp 10dd2d: e9 5b ff ff ff jmp 10dc8d <_Thread_queue_Dequeue_priority+0x2d> head->next = new_second_node; tail->previous = last_node; last_node->next = tail; } } else { previous_node->next = next_node; 10dd32: 8b 7d d4 mov -0x2c(%ebp),%edi 10dd35: 89 0f mov %ecx,(%edi) next_node->previous = previous_node; 10dd37: 89 79 04 mov %edi,0x4(%ecx) 10dd3a: eb ae jmp 10dcea <_Thread_queue_Dequeue_priority+0x8a> =============================================================================== 00110bc0 <_Thread_queue_Extract>: void _Thread_queue_Extract( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 110bc0: 55 push %ebp 110bc1: 89 e5 mov %esp,%ebp 110bc3: 83 ec 08 sub $0x8,%esp 110bc6: 8b 45 08 mov 0x8(%ebp),%eax 110bc9: 8b 55 0c mov 0xc(%ebp),%edx /* * Can not use indirect function pointer here since Extract priority * is a macro and the underlying methods do not have the same signature. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 110bcc: 83 78 34 01 cmpl $0x1,0x34(%eax) 110bd0: 74 0e je 110be0 <_Thread_queue_Extract+0x20> _Thread_queue_Extract_priority( the_thread_queue, the_thread ); else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Thread_queue_Extract_fifo( the_thread_queue, the_thread ); 110bd2: 89 55 0c mov %edx,0xc(%ebp) 110bd5: 89 45 08 mov %eax,0x8(%ebp) } 110bd8: c9 leave * is a macro and the underlying methods do not have the same signature. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) _Thread_queue_Extract_priority( the_thread_queue, the_thread ); else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Thread_queue_Extract_fifo( the_thread_queue, the_thread ); 110bd9: e9 ee 15 00 00 jmp 1121cc <_Thread_queue_Extract_fifo> 110bde: 66 90 xchg %ax,%ax /* * Can not use indirect function pointer here since Extract priority * is a macro and the underlying methods do not have the same signature. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) _Thread_queue_Extract_priority( the_thread_queue, the_thread ); 110be0: 51 push %ecx 110be1: 6a 00 push $0x0 110be3: 52 push %edx 110be4: 50 push %eax 110be5: e8 06 00 00 00 call 110bf0 <_Thread_queue_Extract_priority_helper> 110bea: 83 c4 10 add $0x10,%esp else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Thread_queue_Extract_fifo( the_thread_queue, the_thread ); } 110bed: c9 leave 110bee: c3 ret =============================================================================== 001121cc <_Thread_queue_Extract_fifo>: void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread ) { 1121cc: 55 push %ebp 1121cd: 89 e5 mov %esp,%ebp 1121cf: 53 push %ebx 1121d0: 83 ec 04 sub $0x4,%esp 1121d3: 8b 5d 0c mov 0xc(%ebp),%ebx ISR_Level level; _ISR_Disable( level ); 1121d6: 9c pushf 1121d7: fa cli 1121d8: 58 pop %eax if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 1121d9: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx) 1121e0: 74 2e je 112210 <_Thread_queue_Extract_fifo+0x44> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 1121e2: 8b 0b mov (%ebx),%ecx previous = the_node->previous; 1121e4: 8b 53 04 mov 0x4(%ebx),%edx next->previous = previous; 1121e7: 89 51 04 mov %edx,0x4(%ecx) previous->next = next; 1121ea: 89 0a mov %ecx,(%edx) return; } _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; 1121ec: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 1121f3: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 1121f7: 74 1f je 112218 <_Thread_queue_Extract_fifo+0x4c> _ISR_Enable( level ); 1121f9: 50 push %eax 1121fa: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 1121fb: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 112202: 89 5d 08 mov %ebx,0x8(%ebp) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 112205: 8b 5d fc mov -0x4(%ebp),%ebx 112208: c9 leave 112209: e9 52 b3 ff ff jmp 10d560 <_Thread_Clear_state> 11220e: 66 90 xchg %ax,%ax ISR_Level level; _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _ISR_Enable( level ); 112210: 50 push %eax 112211: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 112212: 8b 5d fc mov -0x4(%ebp),%ebx 112215: c9 leave 112216: c3 ret 112217: 90 nop 112218: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 11221f: 50 push %eax 112220: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 112221: 83 ec 0c sub $0xc,%esp 112224: 8d 43 48 lea 0x48(%ebx),%eax 112227: 50 push %eax 112228: e8 e3 c4 ff ff call 10e710 <_Watchdog_Remove> 11222d: 83 c4 10 add $0x10,%esp 112230: eb c9 jmp 1121fb <_Thread_queue_Extract_fifo+0x2f> =============================================================================== 00110bf0 <_Thread_queue_Extract_priority_helper>: void _Thread_queue_Extract_priority_helper( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread, bool requeuing ) { 110bf0: 55 push %ebp 110bf1: 89 e5 mov %esp,%ebp 110bf3: 57 push %edi 110bf4: 56 push %esi 110bf5: 53 push %ebx 110bf6: 83 ec 1c sub $0x1c,%esp 110bf9: 8b 5d 0c mov 0xc(%ebp),%ebx 110bfc: 8a 45 10 mov 0x10(%ebp),%al 110bff: 88 45 e3 mov %al,-0x1d(%ebp) Chain_Node *new_first_node; Chain_Node *new_second_node; Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); 110c02: 9c pushf 110c03: fa cli 110c04: 8f 45 e4 popl -0x1c(%ebp) if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 110c07: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx) 110c0e: 74 6c je 110c7c <_Thread_queue_Extract_priority_helper+0x8c> /* * The thread was actually waiting on a thread queue so let's remove it. */ next_node = the_node->next; 110c10: 8b 13 mov (%ebx),%edx previous_node = the_node->previous; 110c12: 8b 4b 04 mov 0x4(%ebx),%ecx #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110c15: 8b 43 38 mov 0x38(%ebx),%eax RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 110c18: 8d 73 3c lea 0x3c(%ebx),%esi */ next_node = the_node->next; previous_node = the_node->previous; if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 110c1b: 39 f0 cmp %esi,%eax 110c1d: 74 69 je 110c88 <_Thread_queue_Extract_priority_helper+0x98> #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110c1f: 8b 7b 40 mov 0x40(%ebx),%edi if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { new_first_node = _Chain_First( &the_thread->Wait.Block2n ); new_first_thread = (Thread_Control *) new_first_node; last_node = _Chain_Last( &the_thread->Wait.Block2n ); new_second_node = new_first_node->next; 110c22: 8b 30 mov (%eax),%esi previous_node->next = new_first_node; 110c24: 89 01 mov %eax,(%ecx) next_node->previous = new_first_node; 110c26: 89 42 04 mov %eax,0x4(%edx) new_first_node->next = next_node; 110c29: 89 10 mov %edx,(%eax) new_first_node->previous = previous_node; 110c2b: 89 48 04 mov %ecx,0x4(%eax) if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 110c2e: 8b 53 40 mov 0x40(%ebx),%edx 110c31: 39 53 38 cmp %edx,0x38(%ebx) 110c34: 74 11 je 110c47 <_Thread_queue_Extract_priority_helper+0x57> /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); 110c36: 8d 50 38 lea 0x38(%eax),%edx 110c39: 89 56 04 mov %edx,0x4(%esi) tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); new_second_node->previous = head; head->next = new_second_node; 110c3c: 89 70 38 mov %esi,0x38(%eax) tail->previous = last_node; 110c3f: 89 78 40 mov %edi,0x40(%eax) new_first_node->previous = previous_node; if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); tail = _Chain_Tail( &new_first_thread->Wait.Block2n ); 110c42: 83 c0 3c add $0x3c,%eax 110c45: 89 07 mov %eax,(%edi) /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 110c47: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp) 110c4b: 75 23 jne 110c70 <_Thread_queue_Extract_priority_helper+0x80> _ISR_Enable( level ); return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 110c4d: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 110c51: 74 3d je 110c90 <_Thread_queue_Extract_priority_helper+0xa0> _ISR_Enable( level ); 110c53: ff 75 e4 pushl -0x1c(%ebp) 110c56: 9d popf 110c57: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 110c5e: 89 5d 08 mov %ebx,0x8(%ebp) #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110c61: 8d 65 f4 lea -0xc(%ebp),%esp 110c64: 5b pop %ebx 110c65: 5e pop %esi 110c66: 5f pop %edi 110c67: c9 leave 110c68: e9 f3 c8 ff ff jmp 10d560 <_Thread_Clear_state> 110c6d: 8d 76 00 lea 0x0(%esi),%esi /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { _ISR_Enable( level ); 110c70: ff 75 e4 pushl -0x1c(%ebp) 110c73: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110c74: 8d 65 f4 lea -0xc(%ebp),%esp 110c77: 5b pop %ebx 110c78: 5e pop %esi 110c79: 5f pop %edi 110c7a: c9 leave 110c7b: c3 ret Chain_Node *last_node; the_node = (Chain_Node *) the_thread; _ISR_Disable( level ); if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _ISR_Enable( level ); 110c7c: ff 75 e4 pushl -0x1c(%ebp) 110c7f: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110c80: 8d 65 f4 lea -0xc(%ebp),%esp 110c83: 5b pop %ebx 110c84: 5e pop %esi 110c85: 5f pop %edi 110c86: c9 leave 110c87: c3 ret head->next = new_second_node; tail->previous = last_node; last_node->next = tail; } } else { previous_node->next = next_node; 110c88: 89 11 mov %edx,(%ecx) next_node->previous = previous_node; 110c8a: 89 4a 04 mov %ecx,0x4(%edx) 110c8d: eb b8 jmp 110c47 <_Thread_queue_Extract_priority_helper+0x57> 110c8f: 90 nop 110c90: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 110c97: ff 75 e4 pushl -0x1c(%ebp) 110c9a: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 110c9b: 83 ec 0c sub $0xc,%esp 110c9e: 8d 43 48 lea 0x48(%ebx),%eax 110ca1: 50 push %eax 110ca2: e8 69 da ff ff call 10e710 <_Watchdog_Remove> 110ca7: 83 c4 10 add $0x10,%esp 110caa: eb ab jmp 110c57 <_Thread_queue_Extract_priority_helper+0x67> =============================================================================== 0010df4c <_Thread_queue_Extract_with_proxy>: */ bool _Thread_queue_Extract_with_proxy( Thread_Control *the_thread ) { 10df4c: 55 push %ebp 10df4d: 89 e5 mov %esp,%ebp 10df4f: 83 ec 08 sub $0x8,%esp 10df52: 8b 45 08 mov 0x8(%ebp),%eax States_Control state; state = the_thread->current_state; if ( _States_Is_waiting_on_thread_queue( state ) ) { 10df55: f7 40 10 e0 be 03 00 testl $0x3bee0,0x10(%eax) 10df5c: 75 06 jne 10df64 <_Thread_queue_Extract_with_proxy+0x18> #endif _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); return true; } return false; 10df5e: 31 c0 xor %eax,%eax } 10df60: c9 leave 10df61: c3 ret 10df62: 66 90 xchg %ax,%ax if ( proxy_extract_callout ) (*proxy_extract_callout)( the_thread ); } #endif _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 10df64: 83 ec 08 sub $0x8,%esp 10df67: 50 push %eax 10df68: ff 70 44 pushl 0x44(%eax) 10df6b: e8 50 2c 00 00 call 110bc0 <_Thread_queue_Extract> return true; 10df70: 83 c4 10 add $0x10,%esp 10df73: b0 01 mov $0x1,%al } return false; } 10df75: c9 leave 10df76: c3 ret =============================================================================== 0011f00c <_Thread_queue_First>: */ Thread_Control *_Thread_queue_First( Thread_queue_Control *the_thread_queue ) { 11f00c: 55 push %ebp 11f00d: 89 e5 mov %esp,%ebp 11f00f: 83 ec 08 sub $0x8,%esp 11f012: 8b 45 08 mov 0x8(%ebp),%eax Thread_Control * (*first_p)(Thread_queue_Control *); if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 11f015: 83 78 34 01 cmpl $0x1,0x34(%eax) 11f019: 74 0d je 11f028 <_Thread_queue_First+0x1c> first_p = _Thread_queue_First_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; 11f01b: ba 9c 03 12 00 mov $0x12039c,%edx return (*first_p)( the_thread_queue ); 11f020: 89 45 08 mov %eax,0x8(%ebp) } 11f023: c9 leave if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) first_p = _Thread_queue_First_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; return (*first_p)( the_thread_queue ); 11f024: ff e2 jmp *%edx 11f026: 66 90 xchg %ax,%ax ) { Thread_Control * (*first_p)(Thread_queue_Control *); if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) first_p = _Thread_queue_First_priority; 11f028: ba 34 f0 11 00 mov $0x11f034,%edx else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; return (*first_p)( the_thread_queue ); 11f02d: 89 45 08 mov %eax,0x8(%ebp) } 11f030: c9 leave if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) first_p = _Thread_queue_First_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; return (*first_p)( the_thread_queue ); 11f031: ff e2 jmp *%edx =============================================================================== 0012039c <_Thread_queue_First_fifo>: */ Thread_Control *_Thread_queue_First_fifo( Thread_queue_Control *the_thread_queue ) { 12039c: 55 push %ebp 12039d: 89 e5 mov %esp,%ebp 12039f: 8b 55 08 mov 0x8(%ebp),%edx if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Fifo ); return NULL; } 1203a2: 8b 02 mov (%edx),%eax RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 1203a4: 83 c2 04 add $0x4,%edx Thread_Control *_Thread_queue_First_fifo( Thread_queue_Control *the_thread_queue ) { if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) 1203a7: 39 d0 cmp %edx,%eax 1203a9: 74 05 je 1203b0 <_Thread_queue_First_fifo+0x14> return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Fifo ); return NULL; } 1203ab: c9 leave 1203ac: c3 ret 1203ad: 8d 76 00 lea 0x0(%esi),%esi ) { if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Fifo ); return NULL; 1203b0: 31 c0 xor %eax,%eax } 1203b2: c9 leave 1203b3: c3 ret =============================================================================== 0010df78 <_Thread_queue_Flush>: #else Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)), #endif uint32_t status ) { 10df78: 55 push %ebp 10df79: 89 e5 mov %esp,%ebp 10df7b: 56 push %esi 10df7c: 53 push %ebx 10df7d: 8b 5d 08 mov 0x8(%ebp),%ebx 10df80: 8b 75 10 mov 0x10(%ebp),%esi Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 10df83: eb 06 jmp 10df8b <_Thread_queue_Flush+0x13> 10df85: 8d 76 00 lea 0x0(%esi),%esi #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; 10df88: 89 70 34 mov %esi,0x34(%eax) uint32_t status ) { Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 10df8b: 83 ec 0c sub $0xc,%esp 10df8e: 53 push %ebx 10df8f: e8 80 fc ff ff call 10dc14 <_Thread_queue_Dequeue> 10df94: 83 c4 10 add $0x10,%esp 10df97: 85 c0 test %eax,%eax 10df99: 75 ed jne 10df88 <_Thread_queue_Flush+0x10> ( *remote_extract_callout )( the_thread ); else #endif the_thread->Wait.return_code = status; } } 10df9b: 8d 65 f8 lea -0x8(%ebp),%esp 10df9e: 5b pop %ebx 10df9f: 5e pop %esi 10dfa0: c9 leave 10dfa1: c3 ret =============================================================================== 0010dfa4 <_Thread_queue_Initialize>: Thread_queue_Control *the_thread_queue, Thread_queue_Disciplines the_discipline, States_Control state, uint32_t timeout_status ) { 10dfa4: 55 push %ebp 10dfa5: 89 e5 mov %esp,%ebp 10dfa7: 56 push %esi 10dfa8: 53 push %ebx 10dfa9: 8b 45 08 mov 0x8(%ebp),%eax 10dfac: 8b 55 0c mov 0xc(%ebp),%edx the_thread_queue->state = state; 10dfaf: 8b 4d 10 mov 0x10(%ebp),%ecx 10dfb2: 89 48 38 mov %ecx,0x38(%eax) the_thread_queue->discipline = the_discipline; 10dfb5: 89 50 34 mov %edx,0x34(%eax) the_thread_queue->timeout_status = timeout_status; 10dfb8: 8b 4d 14 mov 0x14(%ebp),%ecx 10dfbb: 89 48 3c mov %ecx,0x3c(%eax) the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10dfbe: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 10dfc5: 83 fa 01 cmp $0x1,%edx 10dfc8: 74 16 je 10dfe0 <_Thread_queue_Initialize+0x3c> RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 10dfca: 8d 50 04 lea 0x4(%eax),%edx 10dfcd: 89 10 mov %edx,(%eax) head->next = tail; head->previous = NULL; 10dfcf: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) tail->previous = head; 10dfd6: 89 40 08 mov %eax,0x8(%eax) _Chain_Initialize_empty( &the_thread_queue->Queues.Priority[index] ); } else { /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Chain_Initialize_empty( &the_thread_queue->Queues.Fifo ); } } 10dfd9: 5b pop %ebx 10dfda: 5e pop %esi 10dfdb: c9 leave 10dfdc: c3 ret 10dfdd: 8d 76 00 lea 0x0(%esi),%esi the_thread_queue->state = state; the_thread_queue->discipline = the_discipline; the_thread_queue->timeout_status = timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 10dfe0: 89 c1 mov %eax,%ecx 10dfe2: 30 d2 xor %dl,%dl RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 10dfe4: 8d 1c 52 lea (%edx,%edx,2),%ebx 10dfe7: 8d 1c 98 lea (%eax,%ebx,4),%ebx 10dfea: 8d 73 04 lea 0x4(%ebx),%esi 10dfed: 89 31 mov %esi,(%ecx) head->next = tail; head->previous = NULL; 10dfef: c7 41 04 00 00 00 00 movl $0x0,0x4(%ecx) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); 10dff6: 89 59 08 mov %ebx,0x8(%ecx) uint32_t index; for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++) 10dff9: 42 inc %edx 10dffa: 83 c1 0c add $0xc,%ecx the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { uint32_t index; for( index=0 ; 10dffd: 83 fa 04 cmp $0x4,%edx 10e000: 75 e2 jne 10dfe4 <_Thread_queue_Initialize+0x40> _Chain_Initialize_empty( &the_thread_queue->Queues.Priority[index] ); } else { /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Chain_Initialize_empty( &the_thread_queue->Queues.Fifo ); } } 10e002: 5b pop %ebx 10e003: 5e pop %esi 10e004: c9 leave 10e005: c3 ret =============================================================================== 0010e008 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 10e008: 55 push %ebp 10e009: 89 e5 mov %esp,%ebp 10e00b: 57 push %edi 10e00c: 56 push %esi 10e00d: 53 push %ebx 10e00e: 83 ec 1c sub $0x1c,%esp 10e011: 8b 75 08 mov 0x8(%ebp),%esi 10e014: 8b 7d 0c mov 0xc(%ebp),%edi /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) 10e017: 85 f6 test %esi,%esi 10e019: 74 06 je 10e021 <_Thread_queue_Requeue+0x19><== NEVER TAKEN /* * If queueing by FIFO, there is nothing to do. This only applies to * priority blocking discipline. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 10e01b: 83 7e 34 01 cmpl $0x1,0x34(%esi) 10e01f: 74 0b je 10e02c <_Thread_queue_Requeue+0x24><== ALWAYS TAKEN _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); } } 10e021: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10e024: 5b pop %ebx <== NOT EXECUTED 10e025: 5e pop %esi <== NOT EXECUTED 10e026: 5f pop %edi <== NOT EXECUTED 10e027: c9 leave <== NOT EXECUTED 10e028: c3 ret <== NOT EXECUTED 10e029: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); 10e02c: 9c pushf 10e02d: fa cli 10e02e: 5b pop %ebx if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 10e02f: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi) 10e036: 75 0c jne 10e044 <_Thread_queue_Requeue+0x3c><== ALWAYS TAKEN _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); 10e038: 53 push %ebx 10e039: 9d popf } } 10e03a: 8d 65 f4 lea -0xc(%ebp),%esp 10e03d: 5b pop %ebx 10e03e: 5e pop %esi 10e03f: 5f pop %edi 10e040: c9 leave 10e041: c3 ret 10e042: 66 90 xchg %ax,%ax 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; 10e044: c7 46 30 01 00 00 00 movl $0x1,0x30(%esi) ISR_Level level_ignored; _ISR_Disable( level ); if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); 10e04b: 50 push %eax 10e04c: 6a 01 push $0x1 10e04e: 57 push %edi 10e04f: 56 push %esi 10e050: e8 9b 2b 00 00 call 110bf0 <_Thread_queue_Extract_priority_helper> (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 10e055: 83 c4 0c add $0xc,%esp 10e058: 8d 45 e4 lea -0x1c(%ebp),%eax 10e05b: 50 push %eax 10e05c: 57 push %edi 10e05d: 56 push %esi 10e05e: e8 71 fd ff ff call 10ddd4 <_Thread_queue_Enqueue_priority> 10e063: 83 c4 10 add $0x10,%esp 10e066: eb d0 jmp 10e038 <_Thread_queue_Requeue+0x30> =============================================================================== 0010e068 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 10e068: 55 push %ebp 10e069: 89 e5 mov %esp,%ebp 10e06b: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10e06e: 8d 45 f4 lea -0xc(%ebp),%eax 10e071: 50 push %eax 10e072: ff 75 08 pushl 0x8(%ebp) 10e075: e8 6e f8 ff ff call 10d8e8 <_Thread_Get> switch ( location ) { 10e07a: 83 c4 10 add $0x10,%esp 10e07d: 8b 55 f4 mov -0xc(%ebp),%edx 10e080: 85 d2 test %edx,%edx 10e082: 75 17 jne 10e09b <_Thread_queue_Timeout+0x33><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 10e084: 83 ec 0c sub $0xc,%esp 10e087: 50 push %eax 10e088: e8 1f 2c 00 00 call 110cac <_Thread_queue_Process_timeout> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10e08d: a1 d0 64 12 00 mov 0x1264d0,%eax 10e092: 48 dec %eax 10e093: a3 d0 64 12 00 mov %eax,0x1264d0 10e098: 83 c4 10 add $0x10,%esp _Thread_Unnest_dispatch(); break; } } 10e09b: c9 leave 10e09c: c3 ret =============================================================================== 00118db8 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 118db8: 55 push %ebp 118db9: 89 e5 mov %esp,%ebp 118dbb: 57 push %edi 118dbc: 56 push %esi 118dbd: 53 push %ebx 118dbe: 83 ec 4c sub $0x4c,%esp 118dc1: 8b 5d 08 mov 0x8(%ebp),%ebx ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 118dc4: 8d 45 e0 lea -0x20(%ebp),%eax 118dc7: 89 45 b4 mov %eax,-0x4c(%ebp) 118dca: 89 45 dc mov %eax,-0x24(%ebp) head->previous = NULL; 118dcd: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) tail->previous = head; 118dd4: 8d 4d dc lea -0x24(%ebp),%ecx 118dd7: 89 4d e4 mov %ecx,-0x1c(%ebp) ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 118dda: 8d 7d d0 lea -0x30(%ebp),%edi 118ddd: 8d 45 d4 lea -0x2c(%ebp),%eax 118de0: 89 45 b0 mov %eax,-0x50(%ebp) 118de3: 89 45 d0 mov %eax,-0x30(%ebp) head->previous = NULL; 118de6: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) tail->previous = head; 118ded: 89 7d d8 mov %edi,-0x28(%ebp) 118df0: 8d 73 30 lea 0x30(%ebx),%esi 118df3: 8d 4b 68 lea 0x68(%ebx),%ecx 118df6: 89 4d c4 mov %ecx,-0x3c(%ebp) 118df9: 8d 43 08 lea 0x8(%ebx),%eax 118dfc: 89 45 bc mov %eax,-0x44(%ebp) 118dff: 8d 53 40 lea 0x40(%ebx),%edx 118e02: 89 55 c0 mov %edx,-0x40(%ebp) 118e05: 8d 76 00 lea 0x0(%esi),%esi Chain_Control *tmp; /* * 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; 118e08: 8d 4d dc lea -0x24(%ebp),%ecx 118e0b: 89 4b 78 mov %ecx,0x78(%ebx) 118e0e: 66 90 xchg %ax,%ax static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 118e10: a1 44 0a 14 00 mov 0x140a44,%eax /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 118e15: 8b 53 3c mov 0x3c(%ebx),%edx watchdogs->last_snapshot = snapshot; 118e18: 89 43 3c mov %eax,0x3c(%ebx) _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118e1b: 51 push %ecx 118e1c: 57 push %edi Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 118e1d: 29 d0 sub %edx,%eax watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118e1f: 50 push %eax 118e20: 56 push %esi 118e21: e8 ea 3d 00 00 call 11cc10 <_Watchdog_Adjust_to_chain> static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 118e26: a1 a8 09 14 00 mov 0x1409a8,%eax Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 118e2b: 8b 53 74 mov 0x74(%ebx),%edx /* * 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 ) { 118e2e: 83 c4 10 add $0x10,%esp 118e31: 39 d0 cmp %edx,%eax 118e33: 0f 87 af 00 00 00 ja 118ee8 <_Timer_server_Body+0x130> * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); } else if ( snapshot < last_snapshot ) { 118e39: 0f 82 c9 00 00 00 jb 118f08 <_Timer_server_Body+0x150> */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 118e3f: 89 43 74 mov %eax,0x74(%ebx) 118e42: 66 90 xchg %ax,%ax } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 118e44: 8b 43 78 mov 0x78(%ebx),%eax 118e47: 83 ec 0c sub $0xc,%esp 118e4a: 50 push %eax 118e4b: e8 c0 09 00 00 call 119810 <_Chain_Get> if ( timer == NULL ) { 118e50: 83 c4 10 add $0x10,%esp 118e53: 85 c0 test %eax,%eax 118e55: 74 35 je 118e8c <_Timer_server_Body+0xd4><== ALWAYS TAKEN static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 118e57: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED 118e5a: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED 118e5d: 74 19 je 118e78 <_Timer_server_Body+0xc0><== NOT EXECUTED _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 118e5f: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED 118e62: 75 e0 jne 118e44 <_Timer_server_Body+0x8c><== NOT EXECUTED _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 118e64: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 118e67: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 118e6a: 50 push %eax <== NOT EXECUTED 118e6b: ff 75 c4 pushl -0x3c(%ebp) <== NOT EXECUTED 118e6e: e8 29 3e 00 00 call 11cc9c <_Watchdog_Insert> <== NOT EXECUTED 118e73: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118e76: eb cc jmp 118e44 <_Timer_server_Body+0x8c><== NOT EXECUTED Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 118e78: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 118e7b: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 118e7e: 50 push %eax <== NOT EXECUTED 118e7f: 56 push %esi <== NOT EXECUTED 118e80: e8 17 3e 00 00 call 11cc9c <_Watchdog_Insert> <== NOT EXECUTED 118e85: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118e88: eb ba jmp 118e44 <_Timer_server_Body+0x8c><== NOT EXECUTED 118e8a: 66 90 xchg %ax,%ax <== NOT EXECUTED * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 118e8c: 9c pushf 118e8d: fa cli 118e8e: 58 pop %eax tmp = ts->insert_chain; 118e8f: 8b 53 78 mov 0x78(%ebx),%edx if ( _Chain_Is_empty( insert_chain ) ) { 118e92: 8b 55 b4 mov -0x4c(%ebp),%edx 118e95: 39 55 dc cmp %edx,-0x24(%ebp) 118e98: 0f 84 86 00 00 00 je 118f24 <_Timer_server_Body+0x16c><== ALWAYS TAKEN 118e9e: b2 01 mov $0x1,%dl <== NOT EXECUTED ts->insert_chain = NULL; do_loop = false; } _ISR_Enable( level ); 118ea0: 50 push %eax 118ea1: 9d popf * 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; while ( do_loop ) { 118ea2: 84 d2 test %dl,%dl 118ea4: 0f 85 66 ff ff ff jne 118e10 <_Timer_server_Body+0x58><== NEVER TAKEN _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 ) ) { 118eaa: 8b 4d b0 mov -0x50(%ebp),%ecx 118ead: 39 4d d0 cmp %ecx,-0x30(%ebp) 118eb0: 75 22 jne 118ed4 <_Timer_server_Body+0x11c> 118eb2: eb 7e jmp 118f32 <_Timer_server_Body+0x17a> Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *old_first = head->next; Chain_Node *new_first = old_first->next; 118eb4: 8b 10 mov (%eax),%edx head->next = new_first; 118eb6: 89 55 d0 mov %edx,-0x30(%ebp) new_first->previous = head; 118eb9: 89 7a 04 mov %edi,0x4(%edx) * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; 118ebc: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax) _ISR_Enable( level ); 118ec3: 51 push %ecx 118ec4: 9d popf /* * 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 ); 118ec5: 83 ec 08 sub $0x8,%esp 118ec8: ff 70 24 pushl 0x24(%eax) 118ecb: ff 70 20 pushl 0x20(%eax) 118ece: ff 50 1c call *0x1c(%eax) } 118ed1: 83 c4 10 add $0x10,%esp /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 118ed4: 9c pushf 118ed5: fa cli 118ed6: 59 pop %ecx initialized = false; } #endif return status; } 118ed7: 8b 45 d0 mov -0x30(%ebp),%eax */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 118eda: 3b 45 b0 cmp -0x50(%ebp),%eax 118edd: 75 d5 jne 118eb4 <_Timer_server_Body+0xfc> watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 118edf: 51 push %ecx 118ee0: 9d popf 118ee1: e9 22 ff ff ff jmp 118e08 <_Timer_server_Body+0x50> 118ee6: 66 90 xchg %ax,%ax /* * 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 ); 118ee8: 51 push %ecx 118ee9: 57 push %edi if ( snapshot > last_snapshot ) { /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; 118eea: 89 c1 mov %eax,%ecx 118eec: 29 d1 sub %edx,%ecx _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118eee: 51 push %ecx 118eef: ff 75 c4 pushl -0x3c(%ebp) 118ef2: 89 45 b8 mov %eax,-0x48(%ebp) 118ef5: e8 16 3d 00 00 call 11cc10 <_Watchdog_Adjust_to_chain> 118efa: 83 c4 10 add $0x10,%esp 118efd: 8b 45 b8 mov -0x48(%ebp),%eax 118f00: e9 3a ff ff ff jmp 118e3f <_Timer_server_Body+0x87> 118f05: 8d 76 00 lea 0x0(%esi),%esi /* * 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 ); 118f08: 51 push %ecx } else if ( snapshot < last_snapshot ) { /* * The current TOD is before the last TOD which indicates that * TOD has been set backwards. */ delta = last_snapshot - snapshot; 118f09: 29 c2 sub %eax,%edx _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 118f0b: 52 push %edx 118f0c: 6a 01 push $0x1 118f0e: ff 75 c4 pushl -0x3c(%ebp) 118f11: 89 45 b8 mov %eax,-0x48(%ebp) 118f14: e8 7f 3c 00 00 call 11cb98 <_Watchdog_Adjust> 118f19: 83 c4 10 add $0x10,%esp 118f1c: 8b 45 b8 mov -0x48(%ebp),%eax 118f1f: e9 1b ff ff ff jmp 118e3f <_Timer_server_Body+0x87> _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); tmp = ts->insert_chain; if ( _Chain_Is_empty( insert_chain ) ) { ts->insert_chain = NULL; 118f24: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx) do_loop = false; 118f2b: 31 d2 xor %edx,%edx 118f2d: e9 6e ff ff ff jmp 118ea0 <_Timer_server_Body+0xe8> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 118f32: c6 43 7c 00 movb $0x0,0x7c(%ebx) 118f36: a1 10 09 14 00 mov 0x140910,%eax 118f3b: 40 inc %eax 118f3c: a3 10 09 14 00 mov %eax,0x140910 /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 118f41: 83 ec 08 sub $0x8,%esp 118f44: 6a 08 push $0x8 118f46: ff 33 pushl (%ebx) 118f48: e8 6b 36 00 00 call 11c5b8 <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); 118f4d: 89 d8 mov %ebx,%eax 118f4f: e8 c4 fd ff ff call 118d18 <_Timer_server_Reset_interval_system_watchdog> _Timer_server_Reset_tod_system_watchdog( ts ); 118f54: 89 d8 mov %ebx,%eax 118f56: e8 0d fe ff ff call 118d68 <_Timer_server_Reset_tod_system_watchdog> _Thread_Enable_dispatch(); 118f5b: e8 a4 2d 00 00 call 11bd04 <_Thread_Enable_dispatch> ts->active = true; 118f60: c6 43 7c 01 movb $0x1,0x7c(%ebx) static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 118f64: 5a pop %edx 118f65: ff 75 bc pushl -0x44(%ebp) 118f68: e8 6f 3e 00 00 call 11cddc <_Watchdog_Remove> static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 118f6d: 58 pop %eax 118f6e: ff 75 c0 pushl -0x40(%ebp) 118f71: e8 66 3e 00 00 call 11cddc <_Watchdog_Remove> 118f76: 83 c4 10 add $0x10,%esp 118f79: e9 8a fe ff ff jmp 118e08 <_Timer_server_Body+0x50> =============================================================================== 00118f80 <_Timer_server_Schedule_operation_method>: static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { 118f80: 55 push %ebp 118f81: 89 e5 mov %esp,%ebp 118f83: 57 push %edi 118f84: 56 push %esi 118f85: 53 push %ebx 118f86: 83 ec 2c sub $0x2c,%esp 118f89: 8b 5d 08 mov 0x8(%ebp),%ebx 118f8c: 8b 45 0c mov 0xc(%ebp),%eax if ( ts->insert_chain == NULL ) { 118f8f: 8b 53 78 mov 0x78(%ebx),%edx 118f92: 85 d2 test %edx,%edx 118f94: 74 16 je 118fac <_Timer_server_Schedule_operation_method+0x2c><== ALWAYS TAKEN * server is not preemptible, so we must be in interrupt context here. No * thread dispatch will happen until the timer server finishes its * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); 118f96: 8b 53 78 mov 0x78(%ebx),%edx <== NOT EXECUTED 118f99: 89 45 0c mov %eax,0xc(%ebp) <== NOT EXECUTED 118f9c: 89 55 08 mov %edx,0x8(%ebp) <== NOT EXECUTED } } 118f9f: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118fa2: 5b pop %ebx <== NOT EXECUTED 118fa3: 5e pop %esi <== NOT EXECUTED 118fa4: 5f pop %edi <== NOT EXECUTED 118fa5: c9 leave <== NOT EXECUTED * server is not preemptible, so we must be in interrupt context here. No * thread dispatch will happen until the timer server finishes its * critical section. We have to use the protected chain methods because * we may be interrupted by a higher priority interrupt. */ _Chain_Append( ts->insert_chain, &timer->Object.Node ); 118fa6: e9 29 08 00 00 jmp 1197d4 <_Chain_Append> <== NOT EXECUTED 118fab: 90 nop <== NOT EXECUTED 118fac: 8b 15 10 09 14 00 mov 0x140910,%edx 118fb2: 42 inc %edx 118fb3: 89 15 10 09 14 00 mov %edx,0x140910 * being inserted. This could result in an integer overflow. */ _Thread_Disable_dispatch(); if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 118fb9: 8b 50 38 mov 0x38(%eax),%edx 118fbc: 83 fa 01 cmp $0x1,%edx 118fbf: 74 7b je 11903c <_Timer_server_Schedule_operation_method+0xbc> _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); if ( !ts->active ) { _Timer_server_Reset_interval_system_watchdog( ts ); } } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 118fc1: 83 fa 03 cmp $0x3,%edx 118fc4: 74 0e je 118fd4 <_Timer_server_Schedule_operation_method+0x54> * 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 ); } } 118fc6: 8d 65 f4 lea -0xc(%ebp),%esp 118fc9: 5b pop %ebx 118fca: 5e pop %esi 118fcb: 5f pop %edi 118fcc: c9 leave if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); 118fcd: e9 32 2d 00 00 jmp 11bd04 <_Thread_Enable_dispatch> 118fd2: 66 90 xchg %ax,%ax } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { /* * We have to advance the last known seconds value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 118fd4: 9c pushf 118fd5: fa cli 118fd6: 8f 45 e4 popl -0x1c(%ebp) snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 118fd9: 8b 0d a8 09 14 00 mov 0x1409a8,%ecx last_snapshot = ts->TOD_watchdogs.last_snapshot; 118fdf: 8b 53 74 mov 0x74(%ebx),%edx 118fe2: 89 55 d4 mov %edx,-0x2c(%ebp) initialized = false; } #endif return status; } 118fe5: 8b 53 68 mov 0x68(%ebx),%edx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 118fe8: 8d 7b 6c lea 0x6c(%ebx),%edi * the watchdog chain accordingly. */ _ISR_Disable( level ); snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); last_snapshot = ts->TOD_watchdogs.last_snapshot; if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) { 118feb: 39 fa cmp %edi,%edx 118fed: 74 21 je 119010 <_Timer_server_Schedule_operation_method+0x90> first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; 118fef: 8b 7a 10 mov 0x10(%edx),%edi if ( snapshot > last_snapshot ) { 118ff2: 3b 4d d4 cmp -0x2c(%ebp),%ecx 118ff5: 0f 86 a1 00 00 00 jbe 11909c <_Timer_server_Schedule_operation_method+0x11c> /* * We advanced in time. */ delta = snapshot - last_snapshot; 118ffb: 89 ce mov %ecx,%esi 118ffd: 2b 75 d4 sub -0x2c(%ebp),%esi 119000: 89 75 d4 mov %esi,-0x2c(%ebp) if (delta_interval > delta) { 119003: 39 f7 cmp %esi,%edi 119005: 0f 86 9b 00 00 00 jbe 1190a6 <_Timer_server_Schedule_operation_method+0x126><== NEVER TAKEN delta_interval -= delta; 11900b: 29 f7 sub %esi,%edi * Someone put us in the past. */ delta = last_snapshot - snapshot; delta_interval += delta; } first_watchdog->delta_interval = delta_interval; 11900d: 89 7a 10 mov %edi,0x10(%edx) } ts->TOD_watchdogs.last_snapshot = snapshot; 119010: 89 4b 74 mov %ecx,0x74(%ebx) _ISR_Enable( level ); 119013: ff 75 e4 pushl -0x1c(%ebp) 119016: 9d popf _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 119017: 83 ec 08 sub $0x8,%esp 11901a: 83 c0 10 add $0x10,%eax 11901d: 50 push %eax 11901e: 8d 43 68 lea 0x68(%ebx),%eax 119021: 50 push %eax 119022: e8 75 3c 00 00 call 11cc9c <_Watchdog_Insert> if ( !ts->active ) { 119027: 8a 43 7c mov 0x7c(%ebx),%al 11902a: 83 c4 10 add $0x10,%esp 11902d: 84 c0 test %al,%al 11902f: 75 95 jne 118fc6 <_Timer_server_Schedule_operation_method+0x46> _Timer_server_Reset_tod_system_watchdog( ts ); 119031: 89 d8 mov %ebx,%eax 119033: e8 30 fd ff ff call 118d68 <_Timer_server_Reset_tod_system_watchdog> 119038: eb 8c jmp 118fc6 <_Timer_server_Schedule_operation_method+0x46> 11903a: 66 90 xchg %ax,%ax if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { /* * We have to advance the last known ticks value of the server and update * the watchdog chain accordingly. */ _ISR_Disable( level ); 11903c: 9c pushf 11903d: fa cli 11903e: 8f 45 e4 popl -0x1c(%ebp) snapshot = _Watchdog_Ticks_since_boot; 119041: 8b 0d 44 0a 14 00 mov 0x140a44,%ecx last_snapshot = ts->Interval_watchdogs.last_snapshot; 119047: 8b 7b 3c mov 0x3c(%ebx),%edi initialized = false; } #endif return status; } 11904a: 8b 53 30 mov 0x30(%ebx),%edx 11904d: 8d 73 34 lea 0x34(%ebx),%esi * the watchdog chain accordingly. */ _ISR_Disable( level ); snapshot = _Watchdog_Ticks_since_boot; last_snapshot = ts->Interval_watchdogs.last_snapshot; if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) { 119050: 39 f2 cmp %esi,%edx 119052: 74 10 je 119064 <_Timer_server_Schedule_operation_method+0xe4> first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain ); /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; 119054: 89 ce mov %ecx,%esi 119056: 29 fe sub %edi,%esi delta_interval = first_watchdog->delta_interval; 119058: 8b 7a 10 mov 0x10(%edx),%edi if (delta_interval > delta) { 11905b: 39 fe cmp %edi,%esi 11905d: 73 39 jae 119098 <_Timer_server_Schedule_operation_method+0x118> delta_interval -= delta; 11905f: 29 f7 sub %esi,%edi } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; 119061: 89 7a 10 mov %edi,0x10(%edx) } ts->Interval_watchdogs.last_snapshot = snapshot; 119064: 89 4b 3c mov %ecx,0x3c(%ebx) _ISR_Enable( level ); 119067: ff 75 e4 pushl -0x1c(%ebp) 11906a: 9d popf _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 11906b: 83 ec 08 sub $0x8,%esp 11906e: 83 c0 10 add $0x10,%eax 119071: 50 push %eax 119072: 8d 43 30 lea 0x30(%ebx),%eax 119075: 50 push %eax 119076: e8 21 3c 00 00 call 11cc9c <_Watchdog_Insert> if ( !ts->active ) { 11907b: 8a 43 7c mov 0x7c(%ebx),%al 11907e: 83 c4 10 add $0x10,%esp 119081: 84 c0 test %al,%al 119083: 0f 85 3d ff ff ff jne 118fc6 <_Timer_server_Schedule_operation_method+0x46> _Timer_server_Reset_interval_system_watchdog( ts ); 119089: 89 d8 mov %ebx,%eax 11908b: e8 88 fc ff ff call 118d18 <_Timer_server_Reset_interval_system_watchdog> 119090: e9 31 ff ff ff jmp 118fc6 <_Timer_server_Schedule_operation_method+0x46> 119095: 8d 76 00 lea 0x0(%esi),%esi delta_interval = first_watchdog->delta_interval; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 119098: 31 ff xor %edi,%edi 11909a: eb c5 jmp 119061 <_Timer_server_Schedule_operation_method+0xe1> } } else { /* * Someone put us in the past. */ delta = last_snapshot - snapshot; 11909c: 03 7d d4 add -0x2c(%ebp),%edi delta_interval += delta; 11909f: 29 cf sub %ecx,%edi 1190a1: e9 67 ff ff ff jmp 11900d <_Timer_server_Schedule_operation_method+0x8d> */ delta = snapshot - last_snapshot; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 1190a6: 31 ff xor %edi,%edi <== NOT EXECUTED 1190a8: e9 60 ff ff ff jmp 11900d <_Timer_server_Schedule_operation_method+0x8d><== NOT EXECUTED =============================================================================== 0010fadc <_Timespec_Divide>: const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 10fadc: 55 push %ebp 10fadd: 89 e5 mov %esp,%ebp 10fadf: 57 push %edi 10fae0: 56 push %esi 10fae1: 53 push %ebx 10fae2: 83 ec 2c sub $0x2c,%esp 10fae5: 8b 45 08 mov 0x8(%ebp),%eax 10fae8: 8b 4d 0c mov 0xc(%ebp),%ecx /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 10faeb: 8b 38 mov (%eax),%edi left += lhs->tv_nsec; 10faed: 8b 70 04 mov 0x4(%eax),%esi right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 10faf0: bb 00 ca 9a 3b mov $0x3b9aca00,%ebx 10faf5: 8b 01 mov (%ecx),%eax 10faf7: f7 eb imul %ebx 10faf9: 89 45 e0 mov %eax,-0x20(%ebp) 10fafc: 89 55 e4 mov %edx,-0x1c(%ebp) right += rhs->tv_nsec; 10faff: 8b 41 04 mov 0x4(%ecx),%eax 10fb02: 99 cltd 10fb03: 01 45 e0 add %eax,-0x20(%ebp) 10fb06: 11 55 e4 adc %edx,-0x1c(%ebp) if ( right == 0 ) { 10fb09: 8b 55 e4 mov -0x1c(%ebp),%edx 10fb0c: 0b 55 e0 or -0x20(%ebp),%edx 10fb0f: 74 73 je 10fb84 <_Timespec_Divide+0xa8> /* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 10fb11: 89 f8 mov %edi,%eax 10fb13: f7 eb imul %ebx 10fb15: 89 45 d0 mov %eax,-0x30(%ebp) 10fb18: 89 55 d4 mov %edx,-0x2c(%ebp) left += lhs->tv_nsec; 10fb1b: 89 f7 mov %esi,%edi 10fb1d: c1 ff 1f sar $0x1f,%edi 10fb20: 01 75 d0 add %esi,-0x30(%ebp) 10fb23: 11 7d d4 adc %edi,-0x2c(%ebp) * Put it back in the timespec result. * * TODO: Rounding on the last digit of the fval. */ answer = (left * 100000) / right; 10fb26: 69 4d d4 a0 86 01 00 imul $0x186a0,-0x2c(%ebp),%ecx 10fb2d: bb a0 86 01 00 mov $0x186a0,%ebx 10fb32: 8b 45 d0 mov -0x30(%ebp),%eax 10fb35: f7 e3 mul %ebx 10fb37: 8d 34 11 lea (%ecx,%edx,1),%esi 10fb3a: ff 75 e4 pushl -0x1c(%ebp) 10fb3d: ff 75 e0 pushl -0x20(%ebp) 10fb40: 56 push %esi 10fb41: 50 push %eax 10fb42: e8 85 03 01 00 call 11fecc <__udivdi3> 10fb47: 83 c4 10 add $0x10,%esp 10fb4a: 89 c3 mov %eax,%ebx 10fb4c: 89 d6 mov %edx,%esi *ival_percentage = answer / 1000; 10fb4e: 6a 00 push $0x0 10fb50: 68 e8 03 00 00 push $0x3e8 10fb55: 52 push %edx 10fb56: 50 push %eax 10fb57: e8 70 03 01 00 call 11fecc <__udivdi3> 10fb5c: 83 c4 10 add $0x10,%esp 10fb5f: 8b 55 10 mov 0x10(%ebp),%edx 10fb62: 89 02 mov %eax,(%edx) *fval_percentage = answer % 1000; 10fb64: 6a 00 push $0x0 10fb66: 68 e8 03 00 00 push $0x3e8 10fb6b: 56 push %esi 10fb6c: 53 push %ebx 10fb6d: e8 6a 04 01 00 call 11ffdc <__umoddi3> 10fb72: 83 c4 10 add $0x10,%esp 10fb75: 8b 55 14 mov 0x14(%ebp),%edx 10fb78: 89 02 mov %eax,(%edx) } 10fb7a: 8d 65 f4 lea -0xc(%ebp),%esp 10fb7d: 5b pop %ebx 10fb7e: 5e pop %esi 10fb7f: 5f pop %edi 10fb80: c9 leave 10fb81: c3 ret 10fb82: 66 90 xchg %ax,%ax left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec; if ( right == 0 ) { *ival_percentage = 0; 10fb84: 8b 45 10 mov 0x10(%ebp),%eax 10fb87: c7 00 00 00 00 00 movl $0x0,(%eax) *fval_percentage = 0; 10fb8d: 8b 55 14 mov 0x14(%ebp),%edx 10fb90: c7 02 00 00 00 00 movl $0x0,(%edx) answer = (left * 100000) / right; *ival_percentage = answer / 1000; *fval_percentage = answer % 1000; } 10fb96: 8d 65 f4 lea -0xc(%ebp),%esp 10fb99: 5b pop %ebx 10fb9a: 5e pop %esi 10fb9b: 5f pop %edi 10fb9c: c9 leave 10fb9d: c3 ret =============================================================================== 0010ef0c <_Timespec_Is_valid>: #include bool _Timespec_Is_valid( const struct timespec *time ) { 10ef0c: 55 push %ebp 10ef0d: 89 e5 mov %esp,%ebp 10ef0f: 8b 45 08 mov 0x8(%ebp),%eax if ( !time ) 10ef12: 85 c0 test %eax,%eax 10ef14: 74 1a je 10ef30 <_Timespec_Is_valid+0x24> return false; if ( time->tv_sec < 0 ) 10ef16: 8b 10 mov (%eax),%edx 10ef18: 85 d2 test %edx,%edx 10ef1a: 78 14 js 10ef30 <_Timespec_Is_valid+0x24> return false; if ( time->tv_nsec < 0 ) 10ef1c: 8b 40 04 mov 0x4(%eax),%eax 10ef1f: 85 c0 test %eax,%eax 10ef21: 78 0d js 10ef30 <_Timespec_Is_valid+0x24> #include #include #include bool _Timespec_Is_valid( 10ef23: 3d ff c9 9a 3b cmp $0x3b9ac9ff,%eax 10ef28: 0f 96 c0 setbe %al if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 10ef2b: c9 leave 10ef2c: c3 ret 10ef2d: 8d 76 00 lea 0x0(%esi),%esi if ( time->tv_sec < 0 ) return false; if ( time->tv_nsec < 0 ) return false; 10ef30: 31 c0 xor %eax,%eax if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 10ef32: c9 leave 10ef33: c3 ret =============================================================================== 0010ef74 <_Timespec_To_ticks>: */ uint32_t _Timespec_To_ticks( const struct timespec *time ) { 10ef74: 55 push %ebp 10ef75: 89 e5 mov %esp,%ebp 10ef77: 56 push %esi 10ef78: 53 push %ebx 10ef79: 8b 5d 08 mov 0x8(%ebp),%ebx uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) 10ef7c: 8b 33 mov (%ebx),%esi 10ef7e: 85 f6 test %esi,%esi 10ef80: 75 07 jne 10ef89 <_Timespec_To_ticks+0x15> 10ef82: 8b 43 04 mov 0x4(%ebx),%eax 10ef85: 85 c0 test %eax,%eax 10ef87: 74 37 je 10efc0 <_Timespec_To_ticks+0x4c> return 0; ticks = time->tv_sec * TOD_TICKS_PER_SECOND; 10ef89: e8 d6 24 00 00 call 111464 10ef8e: 89 c1 mov %eax,%ecx 10ef90: 0f af ce imul %esi,%ecx ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); 10ef93: a1 6c 42 12 00 mov 0x12426c,%eax 10ef98: 8d 04 80 lea (%eax,%eax,4),%eax 10ef9b: 8d 04 80 lea (%eax,%eax,4),%eax 10ef9e: 8d 34 80 lea (%eax,%eax,4),%esi 10efa1: c1 e6 03 shl $0x3,%esi 10efa4: 8b 43 04 mov 0x4(%ebx),%eax 10efa7: 31 d2 xor %edx,%edx 10efa9: f7 f6 div %esi if (ticks) 10efab: 01 c8 add %ecx,%eax 10efad: 74 05 je 10efb4 <_Timespec_To_ticks+0x40> return ticks; return 1; } 10efaf: 5b pop %ebx 10efb0: 5e pop %esi 10efb1: c9 leave 10efb2: c3 ret 10efb3: 90 nop ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); if (ticks) return ticks; return 1; 10efb4: b8 01 00 00 00 mov $0x1,%eax } 10efb9: 5b pop %ebx 10efba: 5e pop %esi 10efbb: c9 leave 10efbc: c3 ret 10efbd: 8d 76 00 lea 0x0(%esi),%esi ) { uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) return 0; 10efc0: 31 c0 xor %eax,%eax if (ticks) return ticks; return 1; } 10efc2: 5b pop %ebx 10efc3: 5e pop %esi 10efc4: c9 leave 10efc5: c3 ret =============================================================================== 0010e46c <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10e46c: 55 push %ebp 10e46d: 89 e5 mov %esp,%ebp 10e46f: 57 push %edi 10e470: 56 push %esi 10e471: 53 push %ebx 10e472: 83 ec 1c sub $0x1c,%esp 10e475: 8b 75 08 mov 0x8(%ebp),%esi 10e478: 8b 7d 10 mov 0x10(%ebp),%edi 10e47b: 8a 45 0c mov 0xc(%ebp),%al the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 10e47e: 8b 1d f4 66 12 00 mov 0x1266f4,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e484: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e48a: 74 25 je 10e4b1 <_User_extensions_Fatal+0x45><== NEVER TAKEN the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 10e48c: 0f b6 c0 movzbl %al,%eax 10e48f: 89 45 e4 mov %eax,-0x1c(%ebp) 10e492: 66 90 xchg %ax,%ax !_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 ) 10e494: 8b 43 30 mov 0x30(%ebx),%eax 10e497: 85 c0 test %eax,%eax 10e499: 74 0b je 10e4a6 <_User_extensions_Fatal+0x3a> (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 10e49b: 52 push %edx 10e49c: 57 push %edi 10e49d: ff 75 e4 pushl -0x1c(%ebp) 10e4a0: 56 push %esi 10e4a1: ff d0 call *%eax 10e4a3: 83 c4 10 add $0x10,%esp <== NOT EXECUTED Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 10e4a6: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e4a9: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e4af: 75 e3 jne 10e494 <_User_extensions_Fatal+0x28><== ALWAYS TAKEN the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 10e4b1: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10e4b4: 5b pop %ebx <== NOT EXECUTED 10e4b5: 5e pop %esi <== NOT EXECUTED 10e4b6: 5f pop %edi <== NOT EXECUTED 10e4b7: c9 leave <== NOT EXECUTED 10e4b8: c3 ret <== NOT EXECUTED =============================================================================== 0010e330 <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 10e330: 55 push %ebp 10e331: 89 e5 mov %esp,%ebp 10e333: 57 push %edi 10e334: 56 push %esi 10e335: 53 push %ebx 10e336: 83 ec 1c sub $0x1c,%esp 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; 10e339: a1 98 22 12 00 mov 0x122298,%eax 10e33e: 89 45 dc mov %eax,-0x24(%ebp) initial_extensions = Configuration.User_extension_table; 10e341: 8b 35 9c 22 12 00 mov 0x12229c,%esi Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10e347: c7 05 ec 66 12 00 f0 movl $0x1266f0,0x1266ec 10e34e: 66 12 00 head->previous = NULL; 10e351: c7 05 f0 66 12 00 00 movl $0x0,0x1266f0 10e358: 00 00 00 tail->previous = head; 10e35b: c7 05 f4 66 12 00 ec movl $0x1266ec,0x1266f4 10e362: 66 12 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10e365: c7 05 d4 64 12 00 d8 movl $0x1264d8,0x1264d4 10e36c: 64 12 00 head->previous = NULL; 10e36f: c7 05 d8 64 12 00 00 movl $0x0,0x1264d8 10e376: 00 00 00 tail->previous = head; 10e379: c7 05 dc 64 12 00 d4 movl $0x1264d4,0x1264dc 10e380: 64 12 00 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 10e383: 85 f6 test %esi,%esi 10e385: 74 64 je 10e3eb <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN extension = (User_extensions_Control *) _Workspace_Allocate_or_fatal_error( 10e387: 89 c2 mov %eax,%edx 10e389: 8d 04 40 lea (%eax,%eax,2),%eax 10e38c: 8d 0c 82 lea (%edx,%eax,4),%ecx 10e38f: c1 e1 02 shl $0x2,%ecx 10e392: 83 ec 0c sub $0xc,%esp 10e395: 51 push %ecx 10e396: 89 4d d8 mov %ecx,-0x28(%ebp) 10e399: e8 ce 04 00 00 call 10e86c <_Workspace_Allocate_or_fatal_error> 10e39e: 89 c3 mov %eax,%ebx number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 10e3a0: 31 c0 xor %eax,%eax 10e3a2: 8b 4d d8 mov -0x28(%ebp),%ecx 10e3a5: 89 df mov %ebx,%edi 10e3a7: f3 aa rep stos %al,%es:(%edi) extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e3a9: 83 c4 10 add $0x10,%esp 10e3ac: 8b 45 dc mov -0x24(%ebp),%eax 10e3af: 85 c0 test %eax,%eax 10e3b1: 74 38 je 10e3eb <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN 10e3b3: 89 75 e4 mov %esi,-0x1c(%ebp) 10e3b6: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) 10e3bd: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table( User_extensions_Control *extension, const User_extensions_Table *extension_table ) { extension->Callouts = *extension_table; 10e3c0: 8d 7b 14 lea 0x14(%ebx),%edi 10e3c3: 8b 75 e4 mov -0x1c(%ebp),%esi 10e3c6: b9 08 00 00 00 mov $0x8,%ecx 10e3cb: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _User_extensions_Add_set( extension ); 10e3cd: 83 ec 0c sub $0xc,%esp 10e3d0: 53 push %ebx 10e3d1: e8 82 29 00 00 call 110d58 <_User_extensions_Add_set> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; 10e3d6: 83 c3 34 add $0x34,%ebx extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e3d9: ff 45 e0 incl -0x20(%ebp) 10e3dc: 83 45 e4 20 addl $0x20,-0x1c(%ebp) 10e3e0: 83 c4 10 add $0x10,%esp 10e3e3: 8b 45 e0 mov -0x20(%ebp),%eax 10e3e6: 39 45 dc cmp %eax,-0x24(%ebp) 10e3e9: 77 d5 ja 10e3c0 <_User_extensions_Handler_initialization+0x90> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; } } } 10e3eb: 8d 65 f4 lea -0xc(%ebp),%esp 10e3ee: 5b pop %ebx 10e3ef: 5e pop %esi 10e3f0: 5f pop %edi 10e3f1: c9 leave 10e3f2: c3 ret =============================================================================== 0010f8b0 <_User_extensions_Remove_set>: #include void _User_extensions_Remove_set ( User_extensions_Control *the_extension ) { 10f8b0: 55 push %ebp 10f8b1: 89 e5 mov %esp,%ebp 10f8b3: 53 push %ebx 10f8b4: 83 ec 10 sub $0x10,%esp 10f8b7: 8b 5d 08 mov 0x8(%ebp),%ebx _Chain_Extract( &the_extension->Node ); 10f8ba: 53 push %ebx 10f8bb: e8 8c da ff ff call 10d34c <_Chain_Extract> /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) 10f8c0: 83 c4 10 add $0x10,%esp 10f8c3: 8b 43 24 mov 0x24(%ebx),%eax 10f8c6: 85 c0 test %eax,%eax 10f8c8: 74 12 je 10f8dc <_User_extensions_Remove_set+0x2c> _Chain_Extract( &the_extension->Switch.Node ); 10f8ca: 83 c3 08 add $0x8,%ebx 10f8cd: 89 5d 08 mov %ebx,0x8(%ebp) } 10f8d0: 8b 5d fc mov -0x4(%ebp),%ebx 10f8d3: c9 leave /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) _Chain_Extract( &the_extension->Switch.Node ); 10f8d4: e9 73 da ff ff jmp 10d34c <_Chain_Extract> 10f8d9: 8d 76 00 lea 0x0(%esi),%esi } 10f8dc: 8b 5d fc mov -0x4(%ebp),%ebx 10f8df: c9 leave 10f8e0: c3 ret =============================================================================== 0010e3f4 <_User_extensions_Thread_begin>: #include void _User_extensions_Thread_begin ( Thread_Control *executing ) { 10e3f4: 55 push %ebp 10e3f5: 89 e5 mov %esp,%ebp 10e3f7: 56 push %esi 10e3f8: 53 push %ebx 10e3f9: 8b 75 08 mov 0x8(%ebp),%esi the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 10e3fc: 8b 1d ec 66 12 00 mov 0x1266ec,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e402: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e408: 74 1c je 10e426 <_User_extensions_Thread_begin+0x32><== NEVER TAKEN 10e40a: 66 90 xchg %ax,%ax !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_begin != NULL ) 10e40c: 8b 43 28 mov 0x28(%ebx),%eax 10e40f: 85 c0 test %eax,%eax 10e411: 74 09 je 10e41c <_User_extensions_Thread_begin+0x28> (*the_extension->Callouts.thread_begin)( executing ); 10e413: 83 ec 0c sub $0xc,%esp 10e416: 56 push %esi 10e417: ff d0 call *%eax 10e419: 83 c4 10 add $0x10,%esp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 10e41c: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e41e: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e424: 75 e6 jne 10e40c <_User_extensions_Thread_begin+0x18> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_begin != NULL ) (*the_extension->Callouts.thread_begin)( executing ); } } 10e426: 8d 65 f8 lea -0x8(%ebp),%esp 10e429: 5b pop %ebx 10e42a: 5e pop %esi 10e42b: c9 leave 10e42c: c3 ret =============================================================================== 0010e4bc <_User_extensions_Thread_create>: #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 10e4bc: 55 push %ebp 10e4bd: 89 e5 mov %esp,%ebp 10e4bf: 56 push %esi 10e4c0: 53 push %ebx 10e4c1: 8b 75 08 mov 0x8(%ebp),%esi return false; } } return true; } 10e4c4: 8b 1d ec 66 12 00 mov 0x1266ec,%ebx { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); 10e4ca: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e4d0: 74 26 je 10e4f8 <_User_extensions_Thread_create+0x3c><== NEVER TAKEN 10e4d2: 66 90 xchg %ax,%ax !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_create != NULL ) { 10e4d4: 8b 43 14 mov 0x14(%ebx),%eax 10e4d7: 85 c0 test %eax,%eax 10e4d9: 74 13 je 10e4ee <_User_extensions_Thread_create+0x32> status = (*the_extension->Callouts.thread_create)( 10e4db: 83 ec 08 sub $0x8,%esp 10e4de: 56 push %esi 10e4df: ff 35 58 67 12 00 pushl 0x126758 10e4e5: ff d0 call *%eax _Thread_Executing, the_thread ); if ( !status ) 10e4e7: 83 c4 10 add $0x10,%esp 10e4ea: 84 c0 test %al,%al 10e4ec: 74 16 je 10e504 <_User_extensions_Thread_create+0x48> User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 10e4ee: 8b 1b mov (%ebx),%ebx { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); 10e4f0: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e4f6: 75 dc jne 10e4d4 <_User_extensions_Thread_create+0x18> if ( !status ) return false; } } return true; 10e4f8: b0 01 mov $0x1,%al } 10e4fa: 8d 65 f8 lea -0x8(%ebp),%esp 10e4fd: 5b pop %ebx 10e4fe: 5e pop %esi 10e4ff: c9 leave 10e500: c3 ret 10e501: 8d 76 00 lea 0x0(%esi),%esi status = (*the_extension->Callouts.thread_create)( _Thread_Executing, the_thread ); if ( !status ) return false; 10e504: 31 c0 xor %eax,%eax } } return true; } 10e506: 8d 65 f8 lea -0x8(%ebp),%esp 10e509: 5b pop %ebx 10e50a: 5e pop %esi 10e50b: c9 leave 10e50c: c3 ret =============================================================================== 0010e510 <_User_extensions_Thread_delete>: #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 10e510: 55 push %ebp 10e511: 89 e5 mov %esp,%ebp 10e513: 56 push %esi 10e514: 53 push %ebx 10e515: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 10e518: 8b 1d f4 66 12 00 mov 0x1266f4,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e51e: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e524: 74 23 je 10e549 <_User_extensions_Thread_delete+0x39><== NEVER TAKEN 10e526: 66 90 xchg %ax,%ax !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_delete != NULL ) 10e528: 8b 43 20 mov 0x20(%ebx),%eax 10e52b: 85 c0 test %eax,%eax 10e52d: 74 0f je 10e53e <_User_extensions_Thread_delete+0x2e> (*the_extension->Callouts.thread_delete)( 10e52f: 83 ec 08 sub $0x8,%esp 10e532: 56 push %esi 10e533: ff 35 58 67 12 00 pushl 0x126758 10e539: ff d0 call *%eax 10e53b: 83 c4 10 add $0x10,%esp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 10e53e: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e541: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e547: 75 df jne 10e528 <_User_extensions_Thread_delete+0x18> (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 10e549: 8d 65 f8 lea -0x8(%ebp),%esp 10e54c: 5b pop %ebx 10e54d: 5e pop %esi 10e54e: c9 leave 10e54f: c3 ret =============================================================================== 0010e430 <_User_extensions_Thread_exitted>: void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 10e430: 55 push %ebp 10e431: 89 e5 mov %esp,%ebp 10e433: 56 push %esi 10e434: 53 push %ebx 10e435: 8b 75 08 mov 0x8(%ebp),%esi the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); } } 10e438: 8b 1d f4 66 12 00 mov 0x1266f4,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e43e: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e444: 74 1d je 10e463 <_User_extensions_Thread_exitted+0x33><== NEVER TAKEN 10e446: 66 90 xchg %ax,%ax !_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 ) 10e448: 8b 43 2c mov 0x2c(%ebx),%eax 10e44b: 85 c0 test %eax,%eax 10e44d: 74 09 je 10e458 <_User_extensions_Thread_exitted+0x28> (*the_extension->Callouts.thread_exitted)( executing ); 10e44f: 83 ec 0c sub $0xc,%esp 10e452: 56 push %esi 10e453: ff d0 call *%eax 10e455: 83 c4 10 add $0x10,%esp <== NOT EXECUTED Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 10e458: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e45b: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e461: 75 e5 jne 10e448 <_User_extensions_Thread_exitted+0x18> the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_exitted != NULL ) (*the_extension->Callouts.thread_exitted)( executing ); } } 10e463: 8d 65 f8 lea -0x8(%ebp),%esp 10e466: 5b pop %ebx 10e467: 5e pop %esi 10e468: c9 leave 10e469: c3 ret =============================================================================== 0010f114 <_User_extensions_Thread_restart>: #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 10f114: 55 push %ebp 10f115: 89 e5 mov %esp,%ebp 10f117: 56 push %esi 10f118: 53 push %ebx 10f119: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 10f11c: 8b 1d ac 8b 12 00 mov 0x128bac,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f122: 81 fb b0 8b 12 00 cmp $0x128bb0,%ebx 10f128: 74 22 je 10f14c <_User_extensions_Thread_restart+0x38><== NEVER TAKEN 10f12a: 66 90 xchg %ax,%ax !_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 ) 10f12c: 8b 43 1c mov 0x1c(%ebx),%eax 10f12f: 85 c0 test %eax,%eax 10f131: 74 0f je 10f142 <_User_extensions_Thread_restart+0x2e> (*the_extension->Callouts.thread_restart)( 10f133: 83 ec 08 sub $0x8,%esp 10f136: 56 push %esi 10f137: ff 35 18 8c 12 00 pushl 0x128c18 10f13d: ff d0 call *%eax 10f13f: 83 c4 10 add $0x10,%esp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 10f142: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f144: 81 fb b0 8b 12 00 cmp $0x128bb0,%ebx 10f14a: 75 e0 jne 10f12c <_User_extensions_Thread_restart+0x18> (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 10f14c: 8d 65 f8 lea -0x8(%ebp),%esp 10f14f: 5b pop %ebx 10f150: 5e pop %esi 10f151: c9 leave 10f152: c3 ret =============================================================================== 0010e550 <_User_extensions_Thread_start>: #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 10e550: 55 push %ebp 10e551: 89 e5 mov %esp,%ebp 10e553: 56 push %esi 10e554: 53 push %ebx 10e555: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 10e558: 8b 1d ec 66 12 00 mov 0x1266ec,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e55e: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e564: 74 22 je 10e588 <_User_extensions_Thread_start+0x38><== NEVER TAKEN 10e566: 66 90 xchg %ax,%ax !_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 ) 10e568: 8b 43 18 mov 0x18(%ebx),%eax 10e56b: 85 c0 test %eax,%eax 10e56d: 74 0f je 10e57e <_User_extensions_Thread_start+0x2e> (*the_extension->Callouts.thread_start)( 10e56f: 83 ec 08 sub $0x8,%esp 10e572: 56 push %esi 10e573: ff 35 58 67 12 00 pushl 0x126758 10e579: ff d0 call *%eax 10e57b: 83 c4 10 add $0x10,%esp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 10e57e: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e580: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e586: 75 e0 jne 10e568 <_User_extensions_Thread_start+0x18> (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 10e588: 8d 65 f8 lea -0x8(%ebp),%esp 10e58b: 5b pop %ebx 10e58c: 5e pop %esi 10e58d: c9 leave 10e58e: c3 ret =============================================================================== 0010e590 <_User_extensions_Thread_switch>: void _User_extensions_Thread_switch ( Thread_Control *executing, Thread_Control *heir ) { 10e590: 55 push %ebp 10e591: 89 e5 mov %esp,%ebp 10e593: 57 push %edi 10e594: 56 push %esi 10e595: 53 push %ebx 10e596: 83 ec 0c sub $0xc,%esp 10e599: 8b 7d 08 mov 0x8(%ebp),%edi 10e59c: 8b 75 0c mov 0xc(%ebp),%esi the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 10e59f: 8b 1d d4 64 12 00 mov 0x1264d4,%ebx ) { Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _Chain_First( &_User_extensions_Switches_list ); 10e5a5: 81 fb d8 64 12 00 cmp $0x1264d8,%ebx 10e5ab: 74 18 je 10e5c5 <_User_extensions_Thread_switch+0x35><== NEVER TAKEN 10e5ad: 8d 76 00 lea 0x0(%esi),%esi !_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ; the_node = the_node->next ) { the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); 10e5b0: 83 ec 08 sub $0x8,%esp 10e5b3: 56 push %esi 10e5b4: 57 push %edi 10e5b5: ff 53 08 call *0x8(%ebx) Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _Chain_First( &_User_extensions_Switches_list ); !_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ; the_node = the_node->next ) { 10e5b8: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _Chain_First( &_User_extensions_Switches_list ); 10e5ba: 83 c4 10 add $0x10,%esp 10e5bd: 81 fb d8 64 12 00 cmp $0x1264d8,%ebx 10e5c3: 75 eb jne 10e5b0 <_User_extensions_Thread_switch+0x20> the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 10e5c5: 8d 65 f4 lea -0xc(%ebp),%esp 10e5c8: 5b pop %ebx 10e5c9: 5e pop %esi 10e5ca: 5f pop %edi 10e5cb: c9 leave 10e5cc: c3 ret =============================================================================== 0010febc <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 10febc: 55 push %ebp 10febd: 89 e5 mov %esp,%ebp 10febf: 57 push %edi 10fec0: 56 push %esi 10fec1: 53 push %ebx 10fec2: 83 ec 1c sub $0x1c,%esp 10fec5: 8b 75 08 mov 0x8(%ebp),%esi 10fec8: 8b 4d 0c mov 0xc(%ebp),%ecx 10fecb: 8b 5d 10 mov 0x10(%ebp),%ebx ISR_Level level; _ISR_Disable( level ); 10fece: 9c pushf 10fecf: fa cli 10fed0: 58 pop %eax } } _ISR_Enable( level ); } 10fed1: 8b 16 mov (%esi),%edx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10fed3: 8d 7e 04 lea 0x4(%esi),%edi 10fed6: 89 7d e4 mov %edi,-0x1c(%ebp) * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { 10fed9: 39 fa cmp %edi,%edx 10fedb: 74 3d je 10ff1a <_Watchdog_Adjust+0x5e> switch ( direction ) { 10fedd: 85 c9 test %ecx,%ecx 10fedf: 75 43 jne 10ff24 <_Watchdog_Adjust+0x68> case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 10fee1: 85 db test %ebx,%ebx 10fee3: 74 35 je 10ff1a <_Watchdog_Adjust+0x5e> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 10fee5: 8b 7a 10 mov 0x10(%edx),%edi 10fee8: 39 fb cmp %edi,%ebx 10feea: 73 0f jae 10fefb <_Watchdog_Adjust+0x3f> <== ALWAYS TAKEN 10feec: eb 3e jmp 10ff2c <_Watchdog_Adjust+0x70> <== NOT EXECUTED 10feee: 66 90 xchg %ax,%ax <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 10fef0: 29 fb sub %edi,%ebx 10fef2: 74 26 je 10ff1a <_Watchdog_Adjust+0x5e> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 10fef4: 8b 7a 10 mov 0x10(%edx),%edi 10fef7: 39 df cmp %ebx,%edi 10fef9: 77 31 ja 10ff2c <_Watchdog_Adjust+0x70> _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 10fefb: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx) _ISR_Enable( level ); 10ff02: 50 push %eax 10ff03: 9d popf _Watchdog_Tickle( header ); 10ff04: 83 ec 0c sub $0xc,%esp 10ff07: 56 push %esi 10ff08: e8 d3 01 00 00 call 1100e0 <_Watchdog_Tickle> _ISR_Disable( level ); 10ff0d: 9c pushf 10ff0e: fa cli 10ff0f: 58 pop %eax } } _ISR_Enable( level ); } 10ff10: 8b 16 mov (%esi),%edx _Watchdog_Tickle( header ); _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) 10ff12: 83 c4 10 add $0x10,%esp 10ff15: 39 55 e4 cmp %edx,-0x1c(%ebp) 10ff18: 75 d6 jne 10fef0 <_Watchdog_Adjust+0x34> } break; } } _ISR_Enable( level ); 10ff1a: 50 push %eax 10ff1b: 9d popf } 10ff1c: 8d 65 f4 lea -0xc(%ebp),%esp 10ff1f: 5b pop %ebx 10ff20: 5e pop %esi 10ff21: 5f pop %edi 10ff22: c9 leave 10ff23: c3 ret * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 10ff24: 49 dec %ecx 10ff25: 75 f3 jne 10ff1a <_Watchdog_Adjust+0x5e> <== NEVER TAKEN case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 10ff27: 01 5a 10 add %ebx,0x10(%edx) break; 10ff2a: eb ee jmp 10ff1a <_Watchdog_Adjust+0x5e> case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; 10ff2c: 29 df sub %ebx,%edi 10ff2e: 89 7a 10 mov %edi,0x10(%edx) break; 10ff31: eb e7 jmp 10ff1a <_Watchdog_Adjust+0x5e> =============================================================================== 0010e5d0 <_Watchdog_Insert>: void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 10e5d0: 55 push %ebp 10e5d1: 89 e5 mov %esp,%ebp 10e5d3: 57 push %edi 10e5d4: 56 push %esi 10e5d5: 53 push %ebx 10e5d6: 83 ec 04 sub $0x4,%esp 10e5d9: 8b 5d 0c mov 0xc(%ebp),%ebx Watchdog_Control *after; uint32_t insert_isr_nest_level; Watchdog_Interval delta_interval; insert_isr_nest_level = _ISR_Nest_level; 10e5dc: 8b 3d 54 67 12 00 mov 0x126754,%edi _ISR_Disable( level ); 10e5e2: 9c pushf 10e5e3: fa cli 10e5e4: 8f 45 f0 popl -0x10(%ebp) /* * 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 ) { 10e5e7: 8b 43 08 mov 0x8(%ebx),%eax 10e5ea: 85 c0 test %eax,%eax 10e5ec: 0f 85 9e 00 00 00 jne 10e690 <_Watchdog_Insert+0xc0> _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 10e5f2: c7 43 08 01 00 00 00 movl $0x1,0x8(%ebx) _Watchdog_Sync_count++; 10e5f9: a1 00 66 12 00 mov 0x126600,%eax 10e5fe: 40 inc %eax 10e5ff: a3 00 66 12 00 mov %eax,0x126600 restart: delta_interval = the_watchdog->initial; 10e604: 8b 43 0c mov 0xc(%ebx),%eax RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) _Chain_First( header ) ); 10e607: 8b 4d 08 mov 0x8(%ebp),%ecx 10e60a: 8b 11 mov (%ecx),%edx for ( after = _Watchdog_First( header ) ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 10e60c: 85 c0 test %eax,%eax 10e60e: 74 5d je 10e66d <_Watchdog_Insert+0x9d> 10e610: 8b 32 mov (%edx),%esi 10e612: 85 f6 test %esi,%esi 10e614: 74 57 je 10e66d <_Watchdog_Insert+0x9d> break; if ( delta_interval < after->delta_interval ) { 10e616: 8b 4a 10 mov 0x10(%edx),%ecx 10e619: 39 c8 cmp %ecx,%eax 10e61b: 73 22 jae 10e63f <_Watchdog_Insert+0x6f> 10e61d: eb 49 jmp 10e668 <_Watchdog_Insert+0x98> 10e61f: 90 nop if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 10e620: 8b 35 84 65 12 00 mov 0x126584,%esi 10e626: 39 f7 cmp %esi,%edi 10e628: 72 72 jb 10e69c <_Watchdog_Insert+0xcc> if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; break; } delta_interval -= after->delta_interval; 10e62a: 29 c8 sub %ecx,%eax exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 10e62c: 8b 12 mov (%edx),%edx for ( after = _Watchdog_First( header ) ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 10e62e: 85 c0 test %eax,%eax 10e630: 74 3b je 10e66d <_Watchdog_Insert+0x9d> 10e632: 8b 0a mov (%edx),%ecx 10e634: 85 c9 test %ecx,%ecx 10e636: 74 35 je 10e66d <_Watchdog_Insert+0x9d> break; if ( delta_interval < after->delta_interval ) { 10e638: 8b 4a 10 mov 0x10(%edx),%ecx 10e63b: 39 c1 cmp %eax,%ecx 10e63d: 77 29 ja 10e668 <_Watchdog_Insert+0x98> break; } delta_interval -= after->delta_interval; _ISR_Flash( level ); 10e63f: ff 75 f0 pushl -0x10(%ebp) 10e642: 9d popf 10e643: fa cli if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 10e644: 83 7b 08 01 cmpl $0x1,0x8(%ebx) 10e648: 74 d6 je 10e620 <_Watchdog_Insert+0x50> _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); the_watchdog->start_time = _Watchdog_Ticks_since_boot; exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; 10e64a: 89 3d 84 65 12 00 mov %edi,0x126584 _Watchdog_Sync_count--; 10e650: a1 00 66 12 00 mov 0x126600,%eax 10e655: 48 dec %eax 10e656: a3 00 66 12 00 mov %eax,0x126600 _ISR_Enable( level ); 10e65b: ff 75 f0 pushl -0x10(%ebp) 10e65e: 9d popf } 10e65f: 58 pop %eax 10e660: 5b pop %ebx 10e661: 5e pop %esi 10e662: 5f pop %edi 10e663: c9 leave 10e664: c3 ret 10e665: 8d 76 00 lea 0x0(%esi),%esi if ( delta_interval == 0 || !_Watchdog_Next( after ) ) break; if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; 10e668: 29 c1 sub %eax,%ecx 10e66a: 89 4a 10 mov %ecx,0x10(%edx) RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; 10e66d: c7 43 08 02 00 00 00 movl $0x2,0x8(%ebx) } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; 10e674: 89 43 10 mov %eax,0x10(%ebx) _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); 10e677: 8b 42 04 mov 0x4(%edx),%eax Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10e67a: 89 43 04 mov %eax,0x4(%ebx) before_node = after_node->next; 10e67d: 8b 10 mov (%eax),%edx after_node->next = the_node; 10e67f: 89 18 mov %ebx,(%eax) the_node->next = before_node; 10e681: 89 13 mov %edx,(%ebx) before_node->previous = the_node; 10e683: 89 5a 04 mov %ebx,0x4(%edx) the_watchdog->start_time = _Watchdog_Ticks_since_boot; 10e686: a1 04 66 12 00 mov 0x126604,%eax 10e68b: 89 43 14 mov %eax,0x14(%ebx) 10e68e: eb ba jmp 10e64a <_Watchdog_Insert+0x7a> * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_watchdog->state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); 10e690: ff 75 f0 pushl -0x10(%ebp) 10e693: 9d popf exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 10e694: 58 pop %eax 10e695: 5b pop %ebx 10e696: 5e pop %esi 10e697: 5f pop %edi 10e698: c9 leave 10e699: c3 ret 10e69a: 66 90 xchg %ax,%ax if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { _Watchdog_Sync_level = insert_isr_nest_level; 10e69c: 89 3d 84 65 12 00 mov %edi,0x126584 goto restart; 10e6a2: e9 5d ff ff ff jmp 10e604 <_Watchdog_Insert+0x34> =============================================================================== 0010e710 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 10e710: 55 push %ebp 10e711: 89 e5 mov %esp,%ebp 10e713: 56 push %esi 10e714: 53 push %ebx 10e715: 8b 55 08 mov 0x8(%ebp),%edx ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 10e718: 9c pushf 10e719: fa cli 10e71a: 59 pop %ecx previous_state = the_watchdog->state; 10e71b: 8b 42 08 mov 0x8(%edx),%eax switch ( previous_state ) { 10e71e: 83 f8 01 cmp $0x1,%eax 10e721: 74 4d je 10e770 <_Watchdog_Remove+0x60> 10e723: 73 0f jae 10e734 <_Watchdog_Remove+0x24> _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 10e725: 8b 1d 04 66 12 00 mov 0x126604,%ebx 10e72b: 89 5a 18 mov %ebx,0x18(%edx) _ISR_Enable( level ); 10e72e: 51 push %ecx 10e72f: 9d popf return( previous_state ); } 10e730: 5b pop %ebx 10e731: 5e pop %esi 10e732: c9 leave 10e733: c3 ret Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); previous_state = the_watchdog->state; switch ( previous_state ) { 10e734: 83 f8 03 cmp $0x3,%eax 10e737: 77 ec ja 10e725 <_Watchdog_Remove+0x15> <== NEVER TAKEN break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 10e739: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx) } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; _ISR_Enable( level ); return( previous_state ); } 10e740: 8b 1a mov (%edx),%ebx case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 10e742: 8b 33 mov (%ebx),%esi 10e744: 85 f6 test %esi,%esi 10e746: 74 06 je 10e74e <_Watchdog_Remove+0x3e> next_watchdog->delta_interval += the_watchdog->delta_interval; 10e748: 8b 72 10 mov 0x10(%edx),%esi 10e74b: 01 73 10 add %esi,0x10(%ebx) if ( _Watchdog_Sync_count ) 10e74e: 8b 35 00 66 12 00 mov 0x126600,%esi 10e754: 85 f6 test %esi,%esi 10e756: 74 0c je 10e764 <_Watchdog_Remove+0x54> _Watchdog_Sync_level = _ISR_Nest_level; 10e758: 8b 35 54 67 12 00 mov 0x126754,%esi 10e75e: 89 35 84 65 12 00 mov %esi,0x126584 { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 10e764: 8b 72 04 mov 0x4(%edx),%esi next->previous = previous; 10e767: 89 73 04 mov %esi,0x4(%ebx) previous->next = next; 10e76a: 89 1e mov %ebx,(%esi) 10e76c: eb b7 jmp 10e725 <_Watchdog_Remove+0x15> 10e76e: 66 90 xchg %ax,%ax /* * It is not actually on the chain so just change the state and * the Insert operation we interrupted will be aborted. */ the_watchdog->state = WATCHDOG_INACTIVE; 10e770: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx) break; 10e777: eb ac jmp 10e725 <_Watchdog_Remove+0x15> =============================================================================== 0010fabc <_Watchdog_Report>: void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { 10fabc: 55 push %ebp 10fabd: 89 e5 mov %esp,%ebp 10fabf: 57 push %edi 10fac0: 56 push %esi 10fac1: 53 push %ebx 10fac2: 83 ec 2c sub $0x2c,%esp 10fac5: 8b 55 08 mov 0x8(%ebp),%edx 10fac8: 8b 45 0c mov 0xc(%ebp),%eax printk( 10facb: 8b 78 24 mov 0x24(%eax),%edi 10face: 8b 70 20 mov 0x20(%eax),%esi 10fad1: 8b 58 1c mov 0x1c(%eax),%ebx 10fad4: 8b 48 0c mov 0xc(%eax),%ecx 10fad7: 89 4d d4 mov %ecx,-0x2c(%ebp) 10fada: 8b 48 10 mov 0x10(%eax),%ecx 10fadd: 89 4d e4 mov %ecx,-0x1c(%ebp) 10fae0: 85 d2 test %edx,%edx 10fae2: 74 2c je 10fb10 <_Watchdog_Report+0x54> 10fae4: b9 e3 1f 12 00 mov $0x121fe3,%ecx 10fae9: 83 ec 0c sub $0xc,%esp 10faec: 57 push %edi 10faed: 56 push %esi 10faee: 53 push %ebx 10faef: 50 push %eax 10faf0: ff 75 d4 pushl -0x2c(%ebp) 10faf3: ff 75 e4 pushl -0x1c(%ebp) 10faf6: 51 push %ecx 10faf7: 52 push %edx 10faf8: 68 36 2a 12 00 push $0x122a36 10fafd: e8 96 9f ff ff call 109a98 10fb02: 83 c4 30 add $0x30,%esp watch, watch->routine, watch->id, watch->user_data ); } 10fb05: 8d 65 f4 lea -0xc(%ebp),%esp 10fb08: 5b pop %ebx 10fb09: 5e pop %esi 10fb0a: 5f pop %edi 10fb0b: c9 leave 10fb0c: c3 ret 10fb0d: 8d 76 00 lea 0x0(%esi),%esi void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { printk( 10fb10: b9 a9 28 12 00 mov $0x1228a9,%ecx 10fb15: 89 ca mov %ecx,%edx 10fb17: eb d0 jmp 10fae9 <_Watchdog_Report+0x2d> =============================================================================== 0010fa4c <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 10fa4c: 55 push %ebp 10fa4d: 89 e5 mov %esp,%ebp 10fa4f: 57 push %edi 10fa50: 56 push %esi 10fa51: 53 push %ebx 10fa52: 83 ec 20 sub $0x20,%esp 10fa55: 8b 7d 08 mov 0x8(%ebp),%edi 10fa58: 8b 75 0c mov 0xc(%ebp),%esi ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 10fa5b: 9c pushf 10fa5c: fa cli 10fa5d: 8f 45 e4 popl -0x1c(%ebp) printk( "Watchdog Chain: %s %p\n", name, header ); 10fa60: 56 push %esi 10fa61: 57 push %edi 10fa62: 68 00 2a 12 00 push $0x122a00 10fa67: e8 2c a0 ff ff call 109a98 printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); } 10fa6c: 8b 1e mov (%esi),%ebx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10fa6e: 83 c6 04 add $0x4,%esi ISR_Level level; Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { 10fa71: 83 c4 10 add $0x10,%esp 10fa74: 39 f3 cmp %esi,%ebx 10fa76: 74 31 je 10faa9 <_Watchdog_Report_chain+0x5d> node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 10fa78: 83 ec 08 sub $0x8,%esp 10fa7b: 53 push %ebx 10fa7c: 6a 00 push $0x0 10fa7e: e8 39 00 00 00 call 10fabc <_Watchdog_Report> _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = _Chain_First( header ) ; node != _Chain_Tail(header) ; node = node->next ) 10fa83: 8b 1b mov (%ebx),%ebx Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = _Chain_First( header ) ; 10fa85: 83 c4 10 add $0x10,%esp 10fa88: 39 f3 cmp %esi,%ebx 10fa8a: 75 ec jne 10fa78 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 10fa8c: 83 ec 08 sub $0x8,%esp 10fa8f: 57 push %edi 10fa90: 68 17 2a 12 00 push $0x122a17 10fa95: e8 fe 9f ff ff call 109a98 10fa9a: 83 c4 10 add $0x10,%esp } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); 10fa9d: ff 75 e4 pushl -0x1c(%ebp) 10faa0: 9d popf } 10faa1: 8d 65 f4 lea -0xc(%ebp),%esp 10faa4: 5b pop %ebx 10faa5: 5e pop %esi 10faa6: 5f pop %edi 10faa7: c9 leave 10faa8: c3 ret _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); 10faa9: 83 ec 0c sub $0xc,%esp 10faac: 68 26 2a 12 00 push $0x122a26 10fab1: e8 e2 9f ff ff call 109a98 10fab6: 83 c4 10 add $0x10,%esp 10fab9: eb e2 jmp 10fa9d <_Watchdog_Report_chain+0x51> =============================================================================== 0010e7e8 <_Workspace_Handler_initialization>: /* * _Workspace_Handler_initialization */ void _Workspace_Handler_initialization(void) { 10e7e8: 55 push %ebp 10e7e9: 89 e5 mov %esp,%ebp 10e7eb: 57 push %edi 10e7ec: 53 push %ebx uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; 10e7ed: 8b 1d 60 22 12 00 mov 0x122260,%ebx uintptr_t size = Configuration.work_space_size; 10e7f3: 8b 15 64 22 12 00 mov 0x122264,%edx if ( Configuration.do_zero_of_workspace ) 10e7f9: 80 3d 88 22 12 00 00 cmpb $0x0,0x122288 10e800: 75 1e jne 10e820 <_Workspace_Handler_initialization+0x38> memset( starting_address, 0, size ); memory_available = _Heap_Initialize( 10e802: 6a 04 push $0x4 10e804: 52 push %edx 10e805: 53 push %ebx 10e806: 68 00 65 12 00 push $0x126500 10e80b: e8 08 de ff ff call 10c618 <_Heap_Initialize> starting_address, size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) 10e810: 83 c4 10 add $0x10,%esp 10e813: 85 c0 test %eax,%eax 10e815: 74 13 je 10e82a <_Workspace_Handler_initialization+0x42> _Internal_error_Occurred( INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_TOO_LITTLE_WORKSPACE ); } 10e817: 8d 65 f8 lea -0x8(%ebp),%esp 10e81a: 5b pop %ebx 10e81b: 5f pop %edi 10e81c: c9 leave 10e81d: c3 ret 10e81e: 66 90 xchg %ax,%ax uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; uintptr_t size = Configuration.work_space_size; if ( Configuration.do_zero_of_workspace ) memset( starting_address, 0, size ); 10e820: 31 c0 xor %eax,%eax 10e822: 89 df mov %ebx,%edi 10e824: 89 d1 mov %edx,%ecx 10e826: f3 aa rep stos %al,%es:(%edi) 10e828: eb d8 jmp 10e802 <_Workspace_Handler_initialization+0x1a> size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) _Internal_error_Occurred( 10e82a: 50 push %eax 10e82b: 6a 02 push $0x2 10e82d: 6a 01 push $0x1 10e82f: 6a 00 push $0x0 10e831: e8 ea df ff ff call 10c820 <_Internal_error_Occurred> =============================================================================== 00123718 <__kill>: #endif int __kill( pid_t pid, int sig ) { 123718: 55 push %ebp <== NOT EXECUTED 123719: 89 e5 mov %esp,%ebp <== NOT EXECUTED return 0; } 12371b: 31 c0 xor %eax,%eax <== NOT EXECUTED 12371d: c9 leave <== NOT EXECUTED 12371e: c3 ret <== NOT EXECUTED =============================================================================== 001081a4 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { 1081a4: 55 push %ebp <== NOT EXECUTED 1081a5: 89 e5 mov %esp,%ebp <== NOT EXECUTED 1081a7: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED return gettimeofday( tp, tzp ); } 1081aa: c9 leave <== NOT EXECUTED int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 1081ab: e9 80 ff ff ff jmp 108130 <== NOT EXECUTED =============================================================================== 0010c4ac <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 10c4ac: 55 push %ebp 10c4ad: 89 e5 mov %esp,%ebp 10c4af: 57 push %edi 10c4b0: 56 push %esi 10c4b1: 53 push %ebx 10c4b2: 83 ec 78 sub $0x78,%esp 10c4b5: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 10c4b8: 53 push %ebx 10c4b9: e8 52 ea ff ff call 10af10 if ( old_parent_pathlen == 0 ) 10c4be: 83 c4 10 add $0x10,%esp 10c4c1: 85 c0 test %eax,%eax 10c4c3: 0f 85 57 01 00 00 jne 10c620 <_rename_r+0x174> rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 10c4c9: 52 push %edx 10c4ca: 8d 45 b8 lea -0x48(%ebp),%eax 10c4cd: 89 45 94 mov %eax,-0x6c(%ebp) 10c4d0: 50 push %eax 10c4d1: 8d 45 e4 lea -0x1c(%ebp),%eax 10c4d4: 50 push %eax 10c4d5: 53 push %ebx 10c4d6: e8 e1 03 00 00 call 10c8bc 10c4db: 83 c4 10 add $0x10,%esp 10c4de: 31 d2 xor %edx,%edx rtems_filesystem_location_info_t old_parent_loc; rtems_filesystem_location_info_t new_parent_loc; int i; int result; const char *name; bool free_old_parentloc = false; 10c4e0: c6 45 93 00 movb $0x0,-0x6d(%ebp) /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 10c4e4: 8d 7d cc lea -0x34(%ebp),%edi 10c4e7: b9 05 00 00 00 mov $0x5,%ecx 10c4ec: 8b 75 94 mov -0x6c(%ebp),%esi 10c4ef: f3 a5 rep movsl %ds:(%esi),%es:(%edi) name = old + old_parent_pathlen; 10c4f1: 01 d3 add %edx,%ebx 10c4f3: 89 5d e0 mov %ebx,-0x20(%ebp) name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 10c4f6: be ff ff ff ff mov $0xffffffff,%esi 10c4fb: 89 f1 mov %esi,%ecx 10c4fd: 89 df mov %ebx,%edi 10c4ff: 31 c0 xor %eax,%eax 10c501: f2 ae repnz scas %es:(%edi),%al 10c503: f7 d1 not %ecx 10c505: 49 dec %ecx 10c506: 83 ec 08 sub $0x8,%esp 10c509: 51 push %ecx 10c50a: 53 push %ebx 10c50b: e8 44 ea ff ff call 10af54 10c510: 01 c3 add %eax,%ebx 10c512: 89 5d e0 mov %ebx,-0x20(%ebp) result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 10c515: 89 f1 mov %esi,%ecx 10c517: 89 df mov %ebx,%edi 10c519: 31 c0 xor %eax,%eax 10c51b: f2 ae repnz scas %es:(%edi),%al 10c51d: f7 d1 not %ecx 10c51f: 49 dec %ecx 10c520: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10c527: 8d 75 cc lea -0x34(%ebp),%esi 10c52a: 56 push %esi 10c52b: 6a 00 push $0x0 10c52d: 51 push %ecx 10c52e: 53 push %ebx 10c52f: e8 30 e9 ff ff call 10ae64 0, &old_loc, false ); if ( result != 0 ) { 10c534: 83 c4 20 add $0x20,%esp 10c537: 85 c0 test %eax,%eax 10c539: 0f 85 c9 00 00 00 jne 10c608 <_rename_r+0x15c> /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 10c53f: 50 push %eax 10c540: 8d 5d a4 lea -0x5c(%ebp),%ebx 10c543: 53 push %ebx 10c544: 8d 45 e4 lea -0x1c(%ebp),%eax 10c547: 50 push %eax 10c548: ff 75 10 pushl 0x10(%ebp) 10c54b: e8 6c 03 00 00 call 10c8bc result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 10c550: 83 c4 0c add $0xc,%esp 10c553: 8d 45 e0 lea -0x20(%ebp),%eax 10c556: 50 push %eax 10c557: 53 push %ebx 10c558: 8b 45 10 mov 0x10(%ebp),%eax 10c55b: 03 45 e4 add -0x1c(%ebp),%eax 10c55e: 50 push %eax 10c55f: 8b 45 b0 mov -0x50(%ebp),%eax 10c562: ff 50 04 call *0x4(%eax) if ( result != 0 ) { 10c565: 83 c4 10 add $0x10,%esp 10c568: 85 c0 test %eax,%eax 10c56a: 0f 85 e0 00 00 00 jne 10c650 <_rename_r+0x1a4> /* * 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 ) { 10c570: 8b 45 b4 mov -0x4c(%ebp),%eax 10c573: 39 45 c8 cmp %eax,-0x38(%ebp) 10c576: 75 48 jne 10c5c0 <_rename_r+0x114> rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 10c578: ff 75 e0 pushl -0x20(%ebp) 10c57b: 53 push %ebx 10c57c: 56 push %esi 10c57d: ff 75 94 pushl -0x6c(%ebp) 10c580: 8b 45 b0 mov -0x50(%ebp),%eax 10c583: ff 50 40 call *0x40(%eax) 10c586: 89 c7 mov %eax,%edi rtems_filesystem_freenode( &new_parent_loc ); 10c588: 89 1c 24 mov %ebx,(%esp) 10c58b: e8 f0 eb ff ff call 10b180 if ( free_old_parentloc ) 10c590: 83 c4 10 add $0x10,%esp 10c593: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c597: 75 17 jne 10c5b0 <_rename_r+0x104> rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); 10c599: 83 ec 0c sub $0xc,%esp 10c59c: 56 push %esi 10c59d: e8 de eb ff ff call 10b180 return result; 10c5a2: 83 c4 10 add $0x10,%esp } 10c5a5: 89 f8 mov %edi,%eax 10c5a7: 8d 65 f4 lea -0xc(%ebp),%esp 10c5aa: 5b pop %ebx 10c5ab: 5e pop %esi 10c5ac: 5f pop %edi 10c5ad: c9 leave 10c5ae: c3 ret 10c5af: 90 nop result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); rtems_filesystem_freenode( &new_parent_loc ); if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); 10c5b0: 83 ec 0c sub $0xc,%esp 10c5b3: ff 75 94 pushl -0x6c(%ebp) 10c5b6: e8 c5 eb ff ff call 10b180 10c5bb: 83 c4 10 add $0x10,%esp 10c5be: eb d9 jmp 10c599 <_rename_r+0xed> * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { rtems_filesystem_freenode( &new_parent_loc ); 10c5c0: 83 ec 0c sub $0xc,%esp 10c5c3: 53 push %ebx 10c5c4: e8 b7 eb ff ff call 10b180 if ( free_old_parentloc ) 10c5c9: 83 c4 10 add $0x10,%esp 10c5cc: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c5d0: 74 0e je 10c5e0 <_rename_r+0x134> rtems_filesystem_freenode( &old_parent_loc ); 10c5d2: 83 ec 0c sub $0xc,%esp 10c5d5: ff 75 94 pushl -0x6c(%ebp) 10c5d8: e8 a3 eb ff ff call 10b180 10c5dd: 83 c4 10 add $0x10,%esp rtems_filesystem_freenode( &old_loc ); 10c5e0: 83 ec 0c sub $0xc,%esp 10c5e3: 56 push %esi 10c5e4: e8 97 eb ff ff call 10b180 rtems_set_errno_and_return_minus_one( EXDEV ); 10c5e9: e8 e6 98 00 00 call 115ed4 <__errno> 10c5ee: c7 00 12 00 00 00 movl $0x12,(%eax) 10c5f4: 83 c4 10 add $0x10,%esp 10c5f7: bf ff ff ff ff mov $0xffffffff,%edi if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 10c5fc: 89 f8 mov %edi,%eax 10c5fe: 8d 65 f4 lea -0xc(%ebp),%esp 10c601: 5b pop %ebx 10c602: 5e pop %esi 10c603: 5f pop %edi 10c604: c9 leave 10c605: c3 ret 10c606: 66 90 xchg %ax,%ax name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) 10c608: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c60c: 75 78 jne 10c686 <_rename_r+0x1da> <== ALWAYS TAKEN rtems_filesystem_freenode( &old_parent_loc ); return -1; 10c60e: bf ff ff ff ff mov $0xffffffff,%edi <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 10c613: 89 f8 mov %edi,%eax <== NOT EXECUTED 10c615: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10c618: 5b pop %ebx <== NOT EXECUTED 10c619: 5e pop %esi <== NOT EXECUTED 10c61a: 5f pop %edi <== NOT EXECUTED 10c61b: c9 leave <== NOT EXECUTED 10c61c: c3 ret <== NOT EXECUTED 10c61d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, 10c620: 89 c2 mov %eax,%edx 10c622: 83 ec 0c sub $0xc,%esp 10c625: 6a 00 push $0x0 10c627: 8d 45 b8 lea -0x48(%ebp),%eax 10c62a: 89 45 94 mov %eax,-0x6c(%ebp) 10c62d: 50 push %eax 10c62e: 6a 02 push $0x2 10c630: 52 push %edx 10c631: 53 push %ebx 10c632: 89 55 8c mov %edx,-0x74(%ebp) 10c635: e8 92 e8 ff ff call 10aecc RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 10c63a: 83 c4 20 add $0x20,%esp 10c63d: 85 c0 test %eax,%eax 10c63f: 8b 55 8c mov -0x74(%ebp),%edx 10c642: 75 ca jne 10c60e <_rename_r+0x162> <== NEVER TAKEN return -1; free_old_parentloc = true; 10c644: c6 45 93 01 movb $0x1,-0x6d(%ebp) 10c648: e9 97 fe ff ff jmp 10c4e4 <_rename_r+0x38> 10c64d: 8d 76 00 lea 0x0(%esi),%esi rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); if ( result != 0 ) { rtems_filesystem_freenode( &new_parent_loc ); 10c650: 83 ec 0c sub $0xc,%esp 10c653: 53 push %ebx 10c654: e8 27 eb ff ff call 10b180 if ( free_old_parentloc ) 10c659: 83 c4 10 add $0x10,%esp 10c65c: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c660: 74 0e je 10c670 <_rename_r+0x1c4> <== NEVER TAKEN rtems_filesystem_freenode( &old_parent_loc ); 10c662: 83 ec 0c sub $0xc,%esp 10c665: ff 75 94 pushl -0x6c(%ebp) 10c668: e8 13 eb ff ff call 10b180 10c66d: 83 c4 10 add $0x10,%esp rtems_filesystem_freenode( &old_loc ); 10c670: 83 ec 0c sub $0xc,%esp 10c673: 56 push %esi 10c674: e8 07 eb ff ff call 10b180 return -1; 10c679: 83 c4 10 add $0x10,%esp 10c67c: bf ff ff ff ff mov $0xffffffff,%edi 10c681: e9 1f ff ff ff jmp 10c5a5 <_rename_r+0xf9> result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); 10c686: 83 ec 0c sub $0xc,%esp 10c689: ff 75 94 pushl -0x6c(%ebp) 10c68c: e8 ef ea ff ff call 10b180 10c691: 83 c4 10 add $0x10,%esp return -1; 10c694: bf ff ff ff ff mov $0xffffffff,%edi 10c699: e9 07 ff ff ff jmp 10c5a5 <_rename_r+0xf9> =============================================================================== 0010ad6c <_times>: #endif clock_t _times( struct tms *ptms ) { 10ad6c: 55 push %ebp 10ad6d: 89 e5 mov %esp,%ebp 10ad6f: 56 push %esi 10ad70: 53 push %ebx 10ad71: 83 ec 10 sub $0x10,%esp 10ad74: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_interval ticks; if ( !ptms ) 10ad77: 85 db test %ebx,%ebx 10ad79: 74 75 je 10adf0 <_times+0x84> /* * This call does not depend on TOD being initialized and can't fail. */ ticks = rtems_clock_get_ticks_since_boot(); 10ad7b: e8 84 04 00 00 call 10b204 10ad80: 89 c6 mov %eax,%esi { Timestamp_Control per_tick; uint32_t ticks; uint32_t fractional_ticks; _Timestamp_Set( 10ad82: 8b 0d 6c 22 12 00 mov 0x12226c,%ecx 10ad88: ba 83 de 1b 43 mov $0x431bde83,%edx 10ad8d: 89 c8 mov %ecx,%eax 10ad8f: f7 e2 mul %edx 10ad91: c1 ea 12 shr $0x12,%edx 10ad94: 89 55 e8 mov %edx,-0x18(%ebp) 10ad97: 8d 04 89 lea (%ecx,%ecx,4),%eax 10ad9a: 8d 04 80 lea (%eax,%eax,4),%eax 10ad9d: 8d 04 80 lea (%eax,%eax,4),%eax 10ada0: c1 e0 03 shl $0x3,%eax 10ada3: b9 00 ca 9a 3b mov $0x3b9aca00,%ecx 10ada8: 31 d2 xor %edx,%edx 10adaa: f7 f1 div %ecx 10adac: 89 55 ec mov %edx,-0x14(%ebp) TOD_MICROSECONDS_PER_SECOND, (rtems_configuration_get_nanoseconds_per_tick() % TOD_NANOSECONDS_PER_SECOND) ); _Timestamp_Divide( 10adaf: 8d 45 f0 lea -0x10(%ebp),%eax 10adb2: 50 push %eax 10adb3: 8d 45 f4 lea -0xc(%ebp),%eax 10adb6: 50 push %eax 10adb7: 8d 45 e8 lea -0x18(%ebp),%eax 10adba: 50 push %eax 10adbb: a1 58 67 12 00 mov 0x126758,%eax 10adc0: 05 84 00 00 00 add $0x84,%eax 10adc5: 50 push %eax 10adc6: e8 39 37 00 00 call 10e504 <_Timespec_Divide> &_Thread_Executing->cpu_time_used, &per_tick, &ticks, &fractional_ticks ); ptms->tms_utime = ticks; 10adcb: 8b 45 f4 mov -0xc(%ebp),%eax 10adce: 89 03 mov %eax,(%ebx) } #else ptms->tms_utime = _Thread_Executing->cpu_time_used; #endif ptms->tms_stime = ticks; 10add0: 89 73 04 mov %esi,0x4(%ebx) ptms->tms_cutime = 0; 10add3: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) ptms->tms_cstime = 0; 10adda: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) return ticks; 10ade1: 83 c4 10 add $0x10,%esp 10ade4: 89 f0 mov %esi,%eax } 10ade6: 8d 65 f8 lea -0x8(%ebp),%esp 10ade9: 5b pop %ebx 10adea: 5e pop %esi 10adeb: c9 leave 10adec: c3 ret 10aded: 8d 76 00 lea 0x0(%esi),%esi ) { rtems_interval ticks; if ( !ptms ) rtems_set_errno_and_return_minus_one( EFAULT ); 10adf0: e8 5f 77 00 00 call 112554 <__errno> 10adf5: c7 00 0e 00 00 00 movl $0xe,(%eax) 10adfb: b8 ff ff ff ff mov $0xffffffff,%eax ptms->tms_stime = ticks; ptms->tms_cutime = 0; ptms->tms_cstime = 0; return ticks; } 10ae00: 8d 65 f8 lea -0x8(%ebp),%esp 10ae03: 5b pop %ebx 10ae04: 5e pop %esi 10ae05: c9 leave 10ae06: c3 ret =============================================================================== 00109b3c : int access( const char *path, int amode ) { 109b3c: 55 push %ebp 109b3d: 89 e5 mov %esp,%ebp 109b3f: 53 push %ebx 109b40: 83 ec 5c sub $0x5c,%esp 109b43: 8b 5d 0c mov 0xc(%ebp),%ebx struct stat statbuf; if ( stat(path, &statbuf) ) 109b46: 8d 45 b0 lea -0x50(%ebp),%eax 109b49: 50 push %eax 109b4a: ff 75 08 pushl 0x8(%ebp) 109b4d: e8 42 17 00 00 call 10b294 109b52: 83 c4 10 add $0x10,%esp 109b55: 85 c0 test %eax,%eax 109b57: 75 1f jne 109b78 return -1; if ( amode & R_OK ) { 109b59: f6 c3 04 test $0x4,%bl 109b5c: 75 26 jne 109b84 if (!( statbuf.st_mode & S_IREAD )) return -1; } if ( amode & W_OK ) { 109b5e: f6 c3 02 test $0x2,%bl 109b61: 75 0d jne 109b70 if ( !( statbuf.st_mode & S_IWRITE ) ) return -1; } if ( amode & X_OK ) { 109b63: 83 e3 01 and $0x1,%ebx 109b66: 75 24 jne 109b8c if ( !( statbuf.st_mode & S_IEXEC ) ) return -1; } return 0; 109b68: 31 c0 xor %eax,%eax } 109b6a: 8b 5d fc mov -0x4(%ebp),%ebx 109b6d: c9 leave 109b6e: c3 ret 109b6f: 90 nop if (!( statbuf.st_mode & S_IREAD )) return -1; } if ( amode & W_OK ) { if ( !( statbuf.st_mode & S_IWRITE ) ) 109b70: f6 45 bc 80 testb $0x80,-0x44(%ebp) 109b74: 75 ed jne 109b63 109b76: 66 90 xchg %ax,%ax return -1; 109b78: b8 ff ff ff ff mov $0xffffffff,%eax if ( !( statbuf.st_mode & S_IEXEC ) ) return -1; } return 0; } 109b7d: 8b 5d fc mov -0x4(%ebp),%ebx 109b80: c9 leave 109b81: c3 ret 109b82: 66 90 xchg %ax,%ax if ( stat(path, &statbuf) ) return -1; if ( amode & R_OK ) { if (!( statbuf.st_mode & S_IREAD )) 109b84: f6 45 bd 01 testb $0x1,-0x43(%ebp) 109b88: 75 d4 jne 109b5e 109b8a: eb ec jmp 109b78 if ( !( statbuf.st_mode & S_IWRITE ) ) return -1; } if ( amode & X_OK ) { if ( !( statbuf.st_mode & S_IEXEC ) ) 109b8c: 8b 45 bc mov -0x44(%ebp),%eax 109b8f: 83 e0 40 and $0x40,%eax return -1; } return 0; 109b92: 83 f8 01 cmp $0x1,%eax 109b95: 19 c0 sbb %eax,%eax 109b97: eb d1 jmp 109b6a =============================================================================== 001092f0 : int cfsetospeed( struct termios *tp, speed_t speed ) { 1092f0: 55 push %ebp 1092f1: 89 e5 mov %esp,%ebp 1092f3: 83 ec 08 sub $0x8,%esp 1092f6: 8b 4d 08 mov 0x8(%ebp),%ecx 1092f9: 8b 55 0c mov 0xc(%ebp),%edx if ( speed & ~CBAUD ) 1092fc: f7 c2 f0 ef ff ff test $0xffffeff0,%edx 109302: 75 14 jne 109318 rtems_set_errno_and_return_minus_one( EINVAL ); tp->c_cflag = (tp->c_cflag & ~CBAUD) | speed; 109304: 8b 41 08 mov 0x8(%ecx),%eax 109307: 25 f0 ef ff ff and $0xffffeff0,%eax 10930c: 09 d0 or %edx,%eax 10930e: 89 41 08 mov %eax,0x8(%ecx) return 0; 109311: 31 c0 xor %eax,%eax } 109313: c9 leave 109314: c3 ret 109315: 8d 76 00 lea 0x0(%esi),%esi struct termios *tp, speed_t speed ) { if ( speed & ~CBAUD ) rtems_set_errno_and_return_minus_one( EINVAL ); 109318: e8 df aa 00 00 call 113dfc <__errno> 10931d: c7 00 16 00 00 00 movl $0x16,(%eax) 109323: b8 ff ff ff ff mov $0xffffffff,%eax tp->c_cflag = (tp->c_cflag & ~CBAUD) | speed; return 0; } 109328: c9 leave 109329: c3 ret =============================================================================== 00110514 : #include int chdir( const char *pathname ) { 110514: 55 push %ebp 110515: 89 e5 mov %esp,%ebp 110517: 57 push %edi 110518: 56 push %esi 110519: 83 ec 20 sub $0x20,%esp 11051c: 8b 55 08 mov 0x8(%ebp),%edx rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 11051f: 85 d2 test %edx,%edx 110521: 74 75 je 110598 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 110523: 31 c0 xor %eax,%eax 110525: b9 ff ff ff ff mov $0xffffffff,%ecx 11052a: 89 d7 mov %edx,%edi 11052c: f2 ae repnz scas %es:(%edi),%al 11052e: f7 d1 not %ecx 110530: 49 dec %ecx 110531: 83 ec 0c sub $0xc,%esp 110534: 6a 01 push $0x1 110536: 8d 75 e4 lea -0x1c(%ebp),%esi 110539: 56 push %esi 11053a: 6a 01 push $0x1 11053c: 51 push %ecx 11053d: 52 push %edx 11053e: e8 c5 7e ff ff call 108408 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 110543: 83 c4 20 add $0x20,%esp 110546: 85 c0 test %eax,%eax 110548: 74 0e je 110558 return -1; 11054a: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 11054f: 8d 65 f8 lea -0x8(%ebp),%esp 110552: 5e pop %esi 110553: 5f pop %edi 110554: c9 leave 110555: c3 ret 110556: 66 90 xchg %ax,%ax return -1; /* * Verify you can change directory into this node. */ if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 110558: 83 ec 0c sub $0xc,%esp 11055b: 56 push %esi 11055c: 8b 45 f0 mov -0x10(%ebp),%eax 11055f: ff 50 10 call *0x10(%eax) 110562: 83 c4 10 add $0x10,%esp 110565: 48 dec %eax 110566: 75 48 jne 1105b0 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); 110568: 83 ec 0c sub $0xc,%esp 11056b: a1 70 41 12 00 mov 0x124170,%eax 110570: 83 c0 04 add $0x4,%eax 110573: 50 push %eax 110574: e8 67 7f ff ff call 1084e0 rtems_filesystem_current = loc; 110579: 8b 3d 70 41 12 00 mov 0x124170,%edi 11057f: 83 c7 04 add $0x4,%edi 110582: b9 05 00 00 00 mov $0x5,%ecx 110587: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 110589: 83 c4 10 add $0x10,%esp 11058c: 31 c0 xor %eax,%eax } 11058e: 8d 65 f8 lea -0x8(%ebp),%esp 110591: 5e pop %esi 110592: 5f pop %edi 110593: c9 leave 110594: c3 ret 110595: 8d 76 00 lea 0x0(%esi),%esi { rtems_filesystem_location_info_t loc; int result; if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 110598: e8 83 25 00 00 call 112b20 <__errno> 11059d: c7 00 0e 00 00 00 movl $0xe,(%eax) 1105a3: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 1105a8: 8d 65 f8 lea -0x8(%ebp),%esp 1105ab: 5e pop %esi 1105ac: 5f pop %edi 1105ad: c9 leave 1105ae: c3 ret 1105af: 90 nop /* * Verify you can change directory into this node. */ if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 1105b0: 83 ec 0c sub $0xc,%esp 1105b3: 56 push %esi 1105b4: e8 27 7f ff ff call 1084e0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 1105b9: e8 62 25 00 00 call 112b20 <__errno> 1105be: c7 00 14 00 00 00 movl $0x14,(%eax) 1105c4: 83 c4 10 add $0x10,%esp 1105c7: b8 ff ff ff ff mov $0xffffffff,%eax 1105cc: eb 81 jmp 11054f =============================================================================== 00108270 : #include int chroot( const char *pathname ) { 108270: 55 push %ebp 108271: 89 e5 mov %esp,%ebp 108273: 57 push %edi 108274: 56 push %esi 108275: 83 ec 20 sub $0x20,%esp 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) { 108278: 81 3d 70 41 12 00 c0 cmpl $0x1263c0,0x124170 10827f: 63 12 00 108282: 74 60 je 1082e4 rtems_libio_set_private_env(); /* try to set a new private env*/ if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = chdir(pathname); 108284: 83 ec 0c sub $0xc,%esp 108287: ff 75 08 pushl 0x8(%ebp) 10828a: e8 85 82 00 00 call 110514 if (result) { 10828f: 83 c4 10 add $0x10,%esp 108292: 85 c0 test %eax,%eax 108294: 75 72 jne 108308 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 108296: 83 ec 0c sub $0xc,%esp 108299: 6a 00 push $0x0 10829b: 8d 75 e4 lea -0x1c(%ebp),%esi 10829e: 56 push %esi 10829f: 6a 00 push $0x0 1082a1: 6a 01 push $0x1 1082a3: 68 d6 11 12 00 push $0x1211d6 1082a8: e8 5b 01 00 00 call 108408 1082ad: 83 c4 20 add $0x20,%esp 1082b0: 85 c0 test %eax,%eax 1082b2: 75 54 jne 108308 <== NEVER TAKEN /* 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); 1082b4: 83 ec 0c sub $0xc,%esp 1082b7: a1 70 41 12 00 mov 0x124170,%eax 1082bc: 83 c0 18 add $0x18,%eax 1082bf: 50 push %eax 1082c0: e8 1b 02 00 00 call 1084e0 rtems_filesystem_root = loc; 1082c5: 8b 3d 70 41 12 00 mov 0x124170,%edi 1082cb: 83 c7 18 add $0x18,%edi 1082ce: b9 05 00 00 00 mov $0x5,%ecx 1082d3: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 1082d5: 83 c4 10 add $0x10,%esp 1082d8: 31 c0 xor %eax,%eax } 1082da: 8d 65 f8 lea -0x8(%ebp),%esp 1082dd: 5e pop %esi 1082de: 5f pop %edi 1082df: c9 leave 1082e0: c3 ret 1082e1: 8d 76 00 lea 0x0(%esi),%esi int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { rtems_libio_set_private_env(); /* try to set a new private env*/ 1082e4: e8 a7 12 00 00 call 109590 if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 1082e9: 81 3d 70 41 12 00 c0 cmpl $0x1263c0,0x124170 1082f0: 63 12 00 1082f3: 75 8f jne 108284 rtems_set_errno_and_return_minus_one( ENOTSUP ); 1082f5: e8 26 a8 00 00 call 112b20 <__errno> 1082fa: c7 00 86 00 00 00 movl $0x86,(%eax) 108300: 83 c8 ff or $0xffffffff,%eax 108303: eb d5 jmp 1082da 108305: 8d 76 00 lea 0x0(%esi),%esi } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 108308: e8 13 a8 00 00 call 112b20 <__errno> 10830d: 89 c6 mov %eax,%esi 10830f: e8 0c a8 00 00 call 112b20 <__errno> 108314: 8b 00 mov (%eax),%eax 108316: 89 06 mov %eax,(%esi) 108318: b8 ff ff ff ff mov $0xffffffff,%eax 10831d: eb bb jmp 1082da =============================================================================== 0010fa88 : #include int close( int fd ) { 10fa88: 55 push %ebp 10fa89: 89 e5 mov %esp,%ebp 10fa8b: 53 push %ebx 10fa8c: 83 ec 14 sub $0x14,%esp 10fa8f: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); 10fa92: 3b 05 4c 21 12 00 cmp 0x12214c,%eax 10fa98: 73 46 jae 10fae0 iop = rtems_libio_iop(fd); 10fa9a: c1 e0 03 shl $0x3,%eax 10fa9d: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 10faa4: 29 c3 sub %eax,%ebx 10faa6: 03 1d 60 63 12 00 add 0x126360,%ebx rtems_libio_check_is_open(iop); 10faac: f6 43 15 01 testb $0x1,0x15(%ebx) 10fab0: 74 2e je 10fae0 rc = RTEMS_SUCCESSFUL; rc = (*iop->pathinfo.handlers->close_h)( iop ); 10fab2: 83 ec 0c sub $0xc,%esp 10fab5: 8b 43 20 mov 0x20(%ebx),%eax 10fab8: 53 push %ebx 10fab9: ff 50 04 call *0x4(%eax) rtems_filesystem_freenode( &iop->pathinfo ); 10fabc: 8d 53 18 lea 0x18(%ebx),%edx 10fabf: 89 14 24 mov %edx,(%esp) 10fac2: 89 45 f4 mov %eax,-0xc(%ebp) 10fac5: e8 d6 85 ff ff call 1080a0 rtems_libio_free( iop ); 10faca: 89 1c 24 mov %ebx,(%esp) 10facd: e8 06 02 00 00 call 10fcd8 return rc; 10fad2: 83 c4 10 add $0x10,%esp 10fad5: 8b 45 f4 mov -0xc(%ebp),%eax } 10fad8: 8b 5d fc mov -0x4(%ebp),%ebx 10fadb: c9 leave 10fadc: c3 ret 10fadd: 8d 76 00 lea 0x0(%esi),%esi rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); 10fae0: e8 9f 27 00 00 call 112284 <__errno> 10fae5: c7 00 09 00 00 00 movl $0x9,(%eax) 10faeb: b8 ff ff ff ff mov $0xffffffff,%eax 10faf0: eb e6 jmp 10fad8 =============================================================================== 0010820c : static char *ctermid_name = "/dev/console"; char *ctermid( char *s ) { 10820c: 55 push %ebp 10820d: 89 e5 mov %esp,%ebp 10820f: 57 push %edi 108210: 56 push %esi 108211: 8b 45 08 mov 0x8(%ebp),%eax if ( !s ) 108214: 85 c0 test %eax,%eax 108216: 74 14 je 10822c /* * We have no way of knowing the length of the user provided buffer. * It may not be large enough but there is no way to know that. :( * So this is a potential buffer owerrun that we can do nothing about. */ strcpy( s, ctermid_name ); 108218: be c3 cf 11 00 mov $0x11cfc3,%esi 10821d: b9 0d 00 00 00 mov $0xd,%ecx 108222: 89 c7 mov %eax,%edi 108224: f3 a4 rep movsb %ds:(%esi),%es:(%edi) return s; } 108226: 5e pop %esi 108227: 5f pop %edi 108228: c9 leave 108229: c3 ret 10822a: 66 90 xchg %ax,%ax char *ctermid( char *s ) { if ( !s ) return ctermid_name; 10822c: b8 c3 cf 11 00 mov $0x11cfc3,%eax * It may not be large enough but there is no way to know that. :( * So this is a potential buffer owerrun that we can do nothing about. */ strcpy( s, ctermid_name ); return s; } 108231: 5e pop %esi 108232: 5f pop %edi 108233: c9 leave 108234: c3 ret =============================================================================== 0010ed38 : const char *pathname, size_t pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 10ed38: 55 push %ebp 10ed39: 89 e5 mov %esp,%ebp 10ed3b: 57 push %edi 10ed3c: 56 push %esi 10ed3d: 53 push %ebx 10ed3e: 83 ec 1c sub $0x1c,%esp int i; rtems_device_name_t *device_name_table; /* see if 'flags' is valid */ if ( !rtems_libio_is_valid_perms( flags ) ) 10ed41: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp) 10ed48: 0f 85 96 00 00 00 jne 10ede4 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EPERM ); /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 10ed4e: 8b 45 14 mov 0x14(%ebp),%eax 10ed51: 8b 00 mov (%eax),%eax 10ed53: 89 45 e4 mov %eax,-0x1c(%ebp) if (!device_name_table) 10ed56: 85 c0 test %eax,%eax 10ed58: 0f 84 98 00 00 00 je 10edf6 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 10ed5e: 8b 15 f0 03 12 00 mov 0x1203f0,%edx 10ed64: 89 55 e0 mov %edx,-0x20(%ebp) 10ed67: 85 d2 test %edx,%edx 10ed69: 74 38 je 10eda3 <== NEVER TAKEN 10ed6b: 31 c0 xor %eax,%eax 10ed6d: 31 db xor %ebx,%ebx if (!device_name_table[i].device_name) 10ed6f: 8d 04 80 lea (%eax,%eax,4),%eax 10ed72: 8b 55 e4 mov -0x1c(%ebp),%edx 10ed75: 8d 3c 82 lea (%edx,%eax,4),%edi 10ed78: 8b 37 mov (%edi),%esi 10ed7a: 85 f6 test %esi,%esi 10ed7c: 74 1d je 10ed9b continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 10ed7e: 50 push %eax 10ed7f: ff 75 0c pushl 0xc(%ebp) 10ed82: 56 push %esi 10ed83: ff 75 08 pushl 0x8(%ebp) 10ed86: e8 a9 23 00 00 call 111134 10ed8b: 83 c4 10 add $0x10,%esp 10ed8e: 85 c0 test %eax,%eax 10ed90: 75 09 jne 10ed9b continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 10ed92: 8b 45 0c mov 0xc(%ebp),%eax 10ed95: 80 3c 06 00 cmpb $0x0,(%esi,%eax,1) 10ed99: 74 21 je 10edbc <== ALWAYS TAKEN /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 10ed9b: 43 inc %ebx 10ed9c: 89 d8 mov %ebx,%eax 10ed9e: 39 5d e0 cmp %ebx,-0x20(%ebp) 10eda1: 77 cc ja 10ed6f pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 10eda3: e8 5c 17 00 00 call 110504 <__errno> 10eda8: c7 00 02 00 00 00 movl $0x2,(%eax) 10edae: b8 ff ff ff ff mov $0xffffffff,%eax } 10edb3: 8d 65 f4 lea -0xc(%ebp),%esp 10edb6: 5b pop %ebx 10edb7: 5e pop %esi 10edb8: 5f pop %edi 10edb9: c9 leave 10edba: c3 ret 10edbb: 90 nop if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; 10edbc: 8b 55 14 mov 0x14(%ebp),%edx 10edbf: 89 3a mov %edi,(%edx) pathloc->handlers = &devFS_file_handlers; 10edc1: c7 42 08 60 23 12 00 movl $0x122360,0x8(%edx) pathloc->ops = &devFS_ops; 10edc8: c7 42 0c 00 23 12 00 movl $0x122300,0xc(%edx) pathloc->mt_entry = rtems_filesystem_root.mt_entry; 10edcf: a1 d0 24 12 00 mov 0x1224d0,%eax 10edd4: 8b 40 28 mov 0x28(%eax),%eax 10edd7: 89 42 10 mov %eax,0x10(%edx) return 0; 10edda: 31 c0 xor %eax,%eax } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); } 10eddc: 8d 65 f4 lea -0xc(%ebp),%esp 10eddf: 5b pop %ebx 10ede0: 5e pop %esi 10ede1: 5f pop %edi 10ede2: c9 leave 10ede3: c3 ret int i; rtems_device_name_t *device_name_table; /* see if 'flags' is valid */ if ( !rtems_libio_is_valid_perms( flags ) ) rtems_set_errno_and_return_minus_one( EPERM ); 10ede4: e8 1b 17 00 00 call 110504 <__errno> <== NOT EXECUTED 10ede9: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED 10edef: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 10edf4: eb e6 jmp 10eddc <== NOT EXECUTED /* 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 ); 10edf6: e8 09 17 00 00 call 110504 <__errno> 10edfb: c7 00 0e 00 00 00 movl $0xe,(%eax) 10ee01: 83 c8 ff or $0xffffffff,%eax 10ee04: eb d6 jmp 10eddc =============================================================================== 00107ae0 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 107ae0: 55 push %ebp 107ae1: 89 e5 mov %esp,%ebp 107ae3: 83 ec 1c sub $0x1c,%esp 107ae6: 8b 55 08 mov 0x8(%ebp),%edx rtems_libio_ioctl_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->pathinfo.node_access; 107ae9: 8b 42 18 mov 0x18(%edx),%eax args.iop = iop; 107aec: 89 55 e8 mov %edx,-0x18(%ebp) args.command = command; 107aef: 8b 55 0c mov 0xc(%ebp),%edx 107af2: 89 55 ec mov %edx,-0x14(%ebp) args.buffer = buffer; 107af5: 8b 55 10 mov 0x10(%ebp),%edx 107af8: 89 55 f0 mov %edx,-0x10(%ebp) status = rtems_io_control( np->major, np->minor, (void *) &args 107afb: 8d 55 e8 lea -0x18(%ebp),%edx args.iop = iop; args.command = command; args.buffer = buffer; status = rtems_io_control( 107afe: 52 push %edx 107aff: ff 70 0c pushl 0xc(%eax) 107b02: ff 70 08 pushl 0x8(%eax) 107b05: e8 12 40 00 00 call 10bb1c np->major, np->minor, (void *) &args ); if ( status ) 107b0a: 83 c4 10 add $0x10,%esp 107b0d: 85 c0 test %eax,%eax 107b0f: 75 07 jne 107b18 return rtems_deviceio_errno(status); return args.ioctl_return; 107b11: 8b 45 f4 mov -0xc(%ebp),%eax } 107b14: c9 leave 107b15: c3 ret 107b16: 66 90 xchg %ax,%ax np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 107b18: 83 ec 0c sub $0xc,%esp 107b1b: 50 push %eax 107b1c: e8 f7 72 00 00 call 10ee18 107b21: 83 c4 10 add $0x10,%esp return args.ioctl_return; } 107b24: c9 leave 107b25: c3 ret =============================================================================== 00107924 : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 107924: 55 push %ebp 107925: 89 e5 mov %esp,%ebp 107927: 57 push %edi 107928: 56 push %esi 107929: 53 push %ebx 10792a: 83 ec 1c sub $0x1c,%esp 10792d: 8b 7d 08 mov 0x8(%ebp),%edi 107930: 8b 4d 10 mov 0x10(%ebp),%ecx 107933: 8b 55 14 mov 0x14(%ebp),%edx * 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') && 107936: 80 3f 64 cmpb $0x64,(%edi) 107939: 0f 84 dd 00 00 00 je 107a1c (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 10793f: 8b 45 0c mov 0xc(%ebp),%eax 107942: 25 00 f0 00 00 and $0xf000,%eax 107947: 3d 00 60 00 00 cmp $0x6000,%eax 10794c: 74 0b je 107959 10794e: 3d 00 20 00 00 cmp $0x2000,%eax 107953: 0f 85 e5 00 00 00 jne 107a3e ) { union __rtems_dev_t temp; temp.device = device; return temp.__overlay.major; 107959: 89 4d dc mov %ecx,-0x24(%ebp) dev_t device ) { union __rtems_dev_t temp; temp.device = device; 10795c: 89 55 d8 mov %edx,-0x28(%ebp) rtems_set_errno_and_return_minus_one( EINVAL ); else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 10795f: 8b 45 18 mov 0x18(%ebp),%eax 107962: 8b 30 mov (%eax),%esi if (!device_name_table) 107964: 85 f6 test %esi,%esi 107966: 0f 84 f4 00 00 00 je 107a60 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 10796c: 8b 15 f0 03 12 00 mov 0x1203f0,%edx 107972: 85 d2 test %edx,%edx 107974: 0f 84 d6 00 00 00 je 107a50 10797a: 31 c0 xor %eax,%eax 10797c: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp) 107983: 31 db xor %ebx,%ebx 107985: 89 7d e4 mov %edi,-0x1c(%ebp) 107988: 89 d7 mov %edx,%edi 10798a: eb 1a jmp 1079a6 if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 10798c: 83 ec 08 sub $0x8,%esp 10798f: 50 push %eax 107990: ff 75 e4 pushl -0x1c(%ebp) 107993: e8 44 97 00 00 call 1110dc 107998: 83 c4 10 add $0x10,%esp 10799b: 85 c0 test %eax,%eax 10799d: 74 65 je 107a04 /* 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++){ 10799f: 43 inc %ebx 1079a0: 89 d8 mov %ebx,%eax 1079a2: 39 fb cmp %edi,%ebx 1079a4: 73 16 jae 1079bc if (device_name_table[i].device_name == NULL) 1079a6: 8d 04 80 lea (%eax,%eax,4),%eax 1079a9: 8b 04 86 mov (%esi,%eax,4),%eax 1079ac: 85 c0 test %eax,%eax 1079ae: 75 dc jne 10798c 1079b0: 89 5d e0 mov %ebx,-0x20(%ebp) /* 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++){ 1079b3: 43 inc %ebx 1079b4: 89 d8 mov %ebx,%eax 1079b6: 39 fb cmp %edi,%ebx 1079b8: 72 ec jb 1079a6 1079ba: 66 90 xchg %ax,%ax 1079bc: 8b 7d e4 mov -0x1c(%ebp),%edi else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 1079bf: 83 7d e0 ff cmpl $0xffffffff,-0x20(%ebp) 1079c3: 0f 84 87 00 00 00 je 107a50 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); 1079c9: 9c pushf 1079ca: fa cli 1079cb: 5b pop %ebx device_name_table[slot].device_name = (char *)path; 1079cc: 8b 55 e0 mov -0x20(%ebp),%edx 1079cf: 8d 04 92 lea (%edx,%edx,4),%eax 1079d2: 8d 14 86 lea (%esi,%eax,4),%edx 1079d5: 89 3a mov %edi,(%edx) device_name_table[slot].device_name_length = strlen(path); 1079d7: 31 c0 xor %eax,%eax 1079d9: b9 ff ff ff ff mov $0xffffffff,%ecx 1079de: f2 ae repnz scas %es:(%edi),%al 1079e0: f7 d1 not %ecx 1079e2: 49 dec %ecx 1079e3: 89 4a 04 mov %ecx,0x4(%edx) device_name_table[slot].major = major; 1079e6: 8b 45 dc mov -0x24(%ebp),%eax 1079e9: 89 42 08 mov %eax,0x8(%edx) device_name_table[slot].minor = minor; 1079ec: 8b 45 d8 mov -0x28(%ebp),%eax 1079ef: 89 42 0c mov %eax,0xc(%edx) device_name_table[slot].mode = mode; 1079f2: 8b 45 0c mov 0xc(%ebp),%eax 1079f5: 89 42 10 mov %eax,0x10(%edx) _ISR_Enable(level); 1079f8: 53 push %ebx 1079f9: 9d popf return 0; 1079fa: 31 c0 xor %eax,%eax } 1079fc: 8d 65 f4 lea -0xc(%ebp),%esp 1079ff: 5b pop %ebx 107a00: 5e pop %esi 107a01: 5f pop %edi 107a02: c9 leave 107a03: c3 ret for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 107a04: e8 fb 8a 00 00 call 110504 <__errno> 107a09: c7 00 11 00 00 00 movl $0x11,(%eax) 107a0f: b8 ff ff ff ff mov $0xffffffff,%eax device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 107a14: 8d 65 f4 lea -0xc(%ebp),%esp 107a17: 5b pop %ebx 107a18: 5e pop %esi 107a19: 5f pop %edi 107a1a: c9 leave 107a1b: c3 ret * 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') && 107a1c: 80 7f 01 65 cmpb $0x65,0x1(%edi) 107a20: 0f 85 19 ff ff ff jne 10793f <== NEVER TAKEN 107a26: 80 7f 02 76 cmpb $0x76,0x2(%edi) 107a2a: 0f 85 0f ff ff ff jne 10793f <== NEVER TAKEN (path[2] == 'v') && (path[3] == '\0')) 107a30: 80 7f 03 00 cmpb $0x0,0x3(%edi) 107a34: 0f 85 05 ff ff ff jne 10793f return 0; 107a3a: 31 c0 xor %eax,%eax 107a3c: eb be jmp 1079fc /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) rtems_set_errno_and_return_minus_one( EINVAL ); 107a3e: e8 c1 8a 00 00 call 110504 <__errno> 107a43: c7 00 16 00 00 00 movl $0x16,(%eax) 107a49: b8 ff ff ff ff mov $0xffffffff,%eax 107a4e: eb ac jmp 1079fc if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); 107a50: e8 af 8a 00 00 call 110504 <__errno> 107a55: c7 00 0c 00 00 00 movl $0xc,(%eax) 107a5b: 83 c8 ff or $0xffffffff,%eax 107a5e: eb 9c jmp 1079fc 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 ); 107a60: e8 9f 8a 00 00 call 110504 <__errno> 107a65: c7 00 0e 00 00 00 movl $0xe,(%eax) 107a6b: 83 c8 ff or $0xffffffff,%eax 107a6e: eb 8c jmp 1079fc =============================================================================== 00111a5c : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 111a5c: 55 push %ebp 111a5d: 89 e5 mov %esp,%ebp 111a5f: 83 ec 1c sub $0x1c,%esp 111a62: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; 111a65: 89 45 e8 mov %eax,-0x18(%ebp) args.command = command; 111a68: 8b 55 0c mov 0xc(%ebp),%edx 111a6b: 89 55 ec mov %edx,-0x14(%ebp) args.buffer = buffer; 111a6e: 8b 55 10 mov 0x10(%ebp),%edx 111a71: 89 55 f0 mov %edx,-0x10(%ebp) the_jnode = iop->pathinfo.node_access; 111a74: 8b 40 18 mov 0x18(%eax),%eax status = rtems_io_control( the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args 111a77: 8d 55 e8 lea -0x18(%ebp),%edx args.command = command; args.buffer = buffer; the_jnode = iop->pathinfo.node_access; status = rtems_io_control( 111a7a: 52 push %edx 111a7b: ff 70 54 pushl 0x54(%eax) 111a7e: ff 70 50 pushl 0x50(%eax) 111a81: e8 8a 05 00 00 call 112010 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 111a86: 83 c4 10 add $0x10,%esp 111a89: 85 c0 test %eax,%eax 111a8b: 75 07 jne 111a94 return rtems_deviceio_errno(status); return args.ioctl_return; 111a8d: 8b 45 f4 mov -0xc(%ebp),%eax } 111a90: c9 leave 111a91: c3 ret 111a92: 66 90 xchg %ax,%ax the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 111a94: 83 ec 0c sub $0xc,%esp 111a97: 50 push %eax 111a98: e8 97 07 00 00 call 112234 111a9d: 83 c4 10 add $0x10,%esp return args.ioctl_return; } 111aa0: c9 leave 111aa1: c3 ret =============================================================================== 00108fa4 : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 108fa4: 55 push %ebp 108fa5: 89 e5 mov %esp,%ebp 108fa7: 53 push %ebx 108fa8: 83 ec 04 sub $0x4,%esp 108fab: 89 c3 mov %eax,%ebx rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 108fad: 8b 90 b4 00 00 00 mov 0xb4(%eax),%edx 108fb3: 85 d2 test %edx,%edx 108fb5: 74 4d je 109004 rtems_interrupt_disable (level); 108fb7: 9c pushf 108fb8: fa cli 108fb9: 58 pop %eax while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 108fba: 8b 8b 84 00 00 00 mov 0x84(%ebx),%ecx 108fc0: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx 108fc6: 39 d1 cmp %edx,%ecx 108fc8: 74 38 je 109002 108fca: 66 90 xchg %ax,%ax tty->rawOutBufState = rob_wait; 108fcc: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx) 108fd3: 00 00 00 rtems_interrupt_enable (level); 108fd6: 50 push %eax 108fd7: 9d popf sc = rtems_semaphore_obtain( 108fd8: 50 push %eax 108fd9: 6a 00 push $0x0 108fdb: 6a 00 push $0x0 108fdd: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 108fe3: e8 c8 26 00 00 call 10b6b0 tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 108fe8: 83 c4 10 add $0x10,%esp 108feb: 85 c0 test %eax,%eax 108fed: 75 1a jne 109009 <== NEVER TAKEN rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 108fef: 9c pushf 108ff0: fa cli 108ff1: 58 pop %eax 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) { 108ff2: 8b 8b 84 00 00 00 mov 0x84(%ebx),%ecx 108ff8: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx 108ffe: 39 d1 cmp %edx,%ecx 109000: 75 ca jne 108fcc <== NEVER TAKEN tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); 109002: 50 push %eax 109003: 9d popf } } 109004: 8b 5d fc mov -0x4(%ebp),%ebx 109007: c9 leave 109008: c3 ret tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); sc = rtems_semaphore_obtain( tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 109009: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10900c: 50 push %eax <== NOT EXECUTED 10900d: e8 de 2c 00 00 call 10bcf0 <== NOT EXECUTED =============================================================================== 00109d3c : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 109d3c: 55 push %ebp 109d3d: 89 e5 mov %esp,%ebp 109d3f: 53 push %ebx 109d40: 83 ec 24 sub $0x24,%esp if ((tty->termios.c_lflag & ECHOCTL) && 109d43: f6 42 3d 02 testb $0x2,0x3d(%edx) 109d47: 74 1b je 109d64 <== NEVER TAKEN iscntrl(c) && (c != '\t') && (c != '\n')) { 109d49: 0f b6 c8 movzbl %al,%ecx * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && 109d4c: 8b 1d 14 42 12 00 mov 0x124214,%ebx 109d52: f6 44 0b 01 20 testb $0x20,0x1(%ebx,%ecx,1) 109d57: 74 0b je 109d64 iscntrl(c) && (c != '\t') && (c != '\n')) { 109d59: 3c 09 cmp $0x9,%al 109d5b: 74 07 je 109d64 109d5d: 3c 0a cmp $0xa,%al 109d5f: 75 13 jne 109d74 109d61: 8d 76 00 lea 0x0(%esi),%esi echobuf[0] = '^'; echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 109d64: 0f b6 c0 movzbl %al,%eax 109d67: e8 94 fe ff ff call 109c00 } } 109d6c: 8b 5d fc mov -0x4(%ebp),%ebx 109d6f: c9 leave 109d70: c3 ret 109d71: 8d 76 00 lea 0x0(%esi),%esi { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; 109d74: c6 45 f6 5e movb $0x5e,-0xa(%ebp) echobuf[1] = c ^ 0x40; 109d78: 83 f0 40 xor $0x40,%eax 109d7b: 88 45 f7 mov %al,-0x9(%ebp) rtems_termios_puts (echobuf, 2, tty); 109d7e: 53 push %ebx 109d7f: 52 push %edx 109d80: 6a 02 push $0x2 109d82: 8d 45 f6 lea -0xa(%ebp),%eax 109d85: 50 push %eax 109d86: 89 55 e4 mov %edx,-0x1c(%ebp) 109d89: e8 3e fd ff ff call 109acc tty->column += 2; 109d8e: 8b 55 e4 mov -0x1c(%ebp),%edx 109d91: 83 42 28 02 addl $0x2,0x28(%edx) */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 109d95: 83 c4 10 add $0x10,%esp rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); } } 109d98: 8b 5d fc mov -0x4(%ebp),%ebx 109d9b: c9 leave 109d9c: c3 ret =============================================================================== 00108f64 : void endgrent(void) { 108f64: 55 push %ebp 108f65: 89 e5 mov %esp,%ebp 108f67: 83 ec 08 sub $0x8,%esp if (group_fp != NULL) 108f6a: a1 a0 80 12 00 mov 0x1280a0,%eax 108f6f: 85 c0 test %eax,%eax 108f71: 74 0c je 108f7f <== NEVER TAKEN fclose(group_fp); 108f73: 83 ec 0c sub $0xc,%esp 108f76: 50 push %eax 108f77: e8 e0 a2 00 00 call 11325c 108f7c: 83 c4 10 add $0x10,%esp } 108f7f: c9 leave 108f80: c3 ret =============================================================================== 00108e0c : void endpwent(void) { 108e0c: 55 push %ebp 108e0d: 89 e5 mov %esp,%ebp 108e0f: 83 ec 08 sub $0x8,%esp if (passwd_fp != NULL) 108e12: a1 88 81 12 00 mov 0x128188,%eax 108e17: 85 c0 test %eax,%eax 108e19: 74 0c je 108e27 <== NEVER TAKEN fclose(passwd_fp); 108e1b: 83 ec 0c sub $0xc,%esp 108e1e: 50 push %eax 108e1f: e8 38 a4 00 00 call 11325c 108e24: 83 c4 10 add $0x10,%esp } 108e27: c9 leave 108e28: c3 ret =============================================================================== 00109da0 : * 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) { 109da0: 55 push %ebp 109da1: 89 e5 mov %esp,%ebp 109da3: 57 push %edi 109da4: 56 push %esi 109da5: 53 push %ebx 109da6: 83 ec 1c sub $0x1c,%esp 109da9: 89 c3 mov %eax,%ebx 109dab: 89 d7 mov %edx,%edi if (tty->ccount == 0) 109dad: 8b 48 20 mov 0x20(%eax),%ecx 109db0: 85 c9 test %ecx,%ecx 109db2: 0f 84 84 00 00 00 je 109e3c return; if (lineFlag) { 109db8: 85 d2 test %edx,%edx 109dba: 0f 85 84 00 00 00 jne 109e44 echo ('\n', tty); return; } } while (tty->ccount) { 109dc0: 8b 50 3c mov 0x3c(%eax),%edx 109dc3: 89 7d e4 mov %edi,-0x1c(%ebp) 109dc6: eb 1d jmp 109de5 rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 109dc8: 80 e6 02 and $0x2,%dh <== NOT EXECUTED 109dcb: 0f 85 37 01 00 00 jne 109f08 <== NOT EXECUTED 109dd1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 109dd4: 8b 75 e4 mov -0x1c(%ebp),%esi 109dd7: 85 f6 test %esi,%esi 109dd9: 74 61 je 109e3c <== NEVER TAKEN echo ('\n', tty); return; } } while (tty->ccount) { 109ddb: 8b 4b 20 mov 0x20(%ebx),%ecx 109dde: 85 c9 test %ecx,%ecx 109de0: 74 5a je 109e3c } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); 109de2: 8b 53 3c mov 0x3c(%ebx),%edx return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 109de5: 8b 7b 1c mov 0x1c(%ebx),%edi 109de8: 49 dec %ecx 109de9: 89 4b 20 mov %ecx,0x20(%ebx) 109dec: 8a 04 0f mov (%edi,%ecx,1),%al if (tty->termios.c_lflag & ECHO) { 109def: f6 c2 08 test $0x8,%dl 109df2: 74 e0 je 109dd4 <== NEVER TAKEN if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 109df4: 8b 75 e4 mov -0x1c(%ebp),%esi 109df7: 85 f6 test %esi,%esi 109df9: 75 09 jne 109e04 109dfb: f6 c2 10 test $0x10,%dl 109dfe: 0f 84 f0 00 00 00 je 109ef4 <== NEVER TAKEN echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { 109e04: 3c 09 cmp $0x9,%al 109e06: 74 58 je 109e60 rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 109e08: 0f b6 c0 movzbl %al,%eax 109e0b: 8d 70 01 lea 0x1(%eax),%esi 109e0e: a1 14 42 12 00 mov 0x124214,%eax 109e13: f6 04 30 20 testb $0x20,(%eax,%esi,1) 109e17: 75 af jne 109dc8 <== NEVER TAKEN 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); 109e19: 57 push %edi 109e1a: 53 push %ebx 109e1b: 6a 03 push $0x3 109e1d: 68 26 04 12 00 push $0x120426 109e22: e8 a5 fc ff ff call 109acc if (tty->column) 109e27: 8b 43 28 mov 0x28(%ebx),%eax 109e2a: 83 c4 10 add $0x10,%esp 109e2d: 85 c0 test %eax,%eax 109e2f: 74 a3 je 109dd4 <== NEVER TAKEN tty->column--; 109e31: 48 dec %eax 109e32: 89 43 28 mov %eax,0x28(%ebx) } } } if (!lineFlag) 109e35: 8b 75 e4 mov -0x1c(%ebp),%esi 109e38: 85 f6 test %esi,%esi 109e3a: 75 9f jne 109ddb break; } } 109e3c: 8d 65 f4 lea -0xc(%ebp),%esp 109e3f: 5b pop %ebx 109e40: 5e pop %esi 109e41: 5f pop %edi 109e42: c9 leave 109e43: c3 ret erase (struct rtems_termios_tty *tty, int lineFlag) { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { 109e44: 8b 50 3c mov 0x3c(%eax),%edx 109e47: f6 c2 08 test $0x8,%dl 109e4a: 0f 84 94 00 00 00 je 109ee4 <== NEVER TAKEN tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { 109e50: f6 c2 10 test $0x10,%dl 109e53: 0f 84 eb 00 00 00 je 109f44 <== NEVER TAKEN 109e59: 89 7d e4 mov %edi,-0x1c(%ebp) 109e5c: eb 87 jmp 109de5 109e5e: 66 90 xchg %ax,%ax if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { int col = tty->read_start_column; 109e60: 8b 73 2c mov 0x2c(%ebx),%esi int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 109e63: 85 c9 test %ecx,%ecx 109e65: 74 46 je 109ead c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 109e67: a1 14 42 12 00 mov 0x124214,%eax 109e6c: 89 45 dc mov %eax,-0x24(%ebp) if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { int col = tty->read_start_column; int i = 0; 109e6f: 31 c0 xor %eax,%eax while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) 109e71: 81 e2 00 02 00 00 and $0x200,%edx 109e77: 89 55 e0 mov %edx,-0x20(%ebp) 109e7a: 89 5d d8 mov %ebx,-0x28(%ebp) 109e7d: 8b 5d dc mov -0x24(%ebp),%ebx 109e80: eb 10 jmp 109e92 109e82: 66 90 xchg %ax,%ax 109e84: 8b 55 e0 mov -0x20(%ebp),%edx <== NOT EXECUTED 109e87: 85 d2 test %edx,%edx <== NOT EXECUTED 109e89: 74 03 je 109e8e <== NOT EXECUTED col += 2; 109e8b: 83 c6 02 add $0x2,%esi <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 109e8e: 39 c1 cmp %eax,%ecx 109e90: 74 18 je 109eaa <== NEVER TAKEN c = tty->cbuf[i++]; 109e92: 8a 14 07 mov (%edi,%eax,1),%dl 109e95: 40 inc %eax if (c == '\t') { 109e96: 80 fa 09 cmp $0x9,%dl 109e99: 74 41 je 109edc col = (col | 7) + 1; } else if (iscntrl (c)) { 109e9b: 0f b6 d2 movzbl %dl,%edx 109e9e: f6 44 13 01 20 testb $0x20,0x1(%ebx,%edx,1) 109ea3: 75 df jne 109e84 <== NEVER TAKEN if (tty->termios.c_lflag & ECHOCTL) col += 2; } else { col++; 109ea5: 46 inc %esi int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 109ea6: 39 c1 cmp %eax,%ecx 109ea8: 75 e8 jne 109e92 109eaa: 8b 5d d8 mov -0x28(%ebp),%ebx } /* * Back up over the tab */ while (tty->column > col) { 109ead: 3b 73 28 cmp 0x28(%ebx),%esi 109eb0: 0f 8d 1e ff ff ff jge 109dd4 <== NEVER TAKEN 109eb6: 66 90 xchg %ax,%ax rtems_termios_puts ("\b", 1, tty); 109eb8: 52 push %edx 109eb9: 53 push %ebx 109eba: 6a 01 push $0x1 109ebc: 68 28 04 12 00 push $0x120428 109ec1: e8 06 fc ff ff call 109acc tty->column--; 109ec6: 8b 43 28 mov 0x28(%ebx),%eax 109ec9: 48 dec %eax 109eca: 89 43 28 mov %eax,0x28(%ebx) } /* * Back up over the tab */ while (tty->column > col) { 109ecd: 83 c4 10 add $0x10,%esp 109ed0: 39 f0 cmp %esi,%eax 109ed2: 7f e4 jg 109eb8 109ed4: e9 fb fe ff ff jmp 109dd4 109ed9: 8d 76 00 lea 0x0(%esi),%esi * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; 109edc: 83 ce 07 or $0x7,%esi 109edf: 46 inc %esi 109ee0: eb ac jmp 109e8e 109ee2: 66 90 xchg %ax,%ax { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; 109ee4: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) <== NOT EXECUTED } } if (!lineFlag) break; } } 109eeb: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 109eee: 5b pop %ebx <== NOT EXECUTED 109eef: 5e pop %esi <== NOT EXECUTED 109ef0: 5f pop %edi <== NOT EXECUTED 109ef1: c9 leave <== NOT EXECUTED 109ef2: c3 ret <== NOT EXECUTED 109ef3: 90 nop <== 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); 109ef4: 0f b6 43 43 movzbl 0x43(%ebx),%eax <== NOT EXECUTED 109ef8: 89 da mov %ebx,%edx <== NOT EXECUTED } } if (!lineFlag) break; } } 109efa: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 109efd: 5b pop %ebx <== NOT EXECUTED 109efe: 5e pop %esi <== NOT EXECUTED 109eff: 5f pop %edi <== NOT EXECUTED 109f00: c9 leave <== 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); 109f01: e9 36 fe ff ff jmp 109d3c <== NOT EXECUTED 109f06: 66 90 xchg %ax,%ax <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 109f08: 50 push %eax <== NOT EXECUTED 109f09: 53 push %ebx <== NOT EXECUTED 109f0a: 6a 03 push $0x3 <== NOT EXECUTED 109f0c: 68 26 04 12 00 push $0x120426 <== NOT EXECUTED 109f11: e8 b6 fb ff ff call 109acc <== NOT EXECUTED if (tty->column) 109f16: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED 109f19: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 109f1c: 85 c0 test %eax,%eax <== NOT EXECUTED 109f1e: 74 04 je 109f24 <== NOT EXECUTED tty->column--; 109f20: 48 dec %eax <== NOT EXECUTED 109f21: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 109f24: a1 14 42 12 00 mov 0x124214,%eax <== NOT EXECUTED 109f29: f6 04 30 20 testb $0x20,(%eax,%esi,1) <== NOT EXECUTED 109f2d: 0f 84 e6 fe ff ff je 109e19 <== NOT EXECUTED 109f33: f6 43 3d 02 testb $0x2,0x3d(%ebx) <== NOT EXECUTED 109f37: 0f 85 dc fe ff ff jne 109e19 <== NOT EXECUTED 109f3d: e9 92 fe ff ff jmp 109dd4 <== NOT EXECUTED 109f42: 66 90 xchg %ax,%ax <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; 109f44: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 109f4b: 0f b6 40 44 movzbl 0x44(%eax),%eax <== NOT EXECUTED 109f4f: 89 da mov %ebx,%edx <== NOT EXECUTED 109f51: e8 e6 fd ff ff call 109d3c <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 109f56: f6 43 3c 20 testb $0x20,0x3c(%ebx) <== NOT EXECUTED 109f5a: 0f 84 dc fe ff ff je 109e3c <== NOT EXECUTED echo ('\n', tty); 109f60: 89 da mov %ebx,%edx <== NOT EXECUTED 109f62: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED 109f67: eb 91 jmp 109efa <== NOT EXECUTED =============================================================================== 00108b30 : #include int fchdir( int fd ) { 108b30: 55 push %ebp 108b31: 89 e5 mov %esp,%ebp 108b33: 57 push %edi 108b34: 56 push %esi 108b35: 53 push %ebx 108b36: 83 ec 4c sub $0x4c,%esp 108b39: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); 108b3c: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 108b42: 0f 83 d0 00 00 00 jae 108c18 iop = rtems_libio_iop( fd ); 108b48: c1 e0 03 shl $0x3,%eax 108b4b: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 108b52: 29 c3 sub %eax,%ebx 108b54: 03 1d 60 73 12 00 add 0x127360,%ebx rtems_libio_check_is_open(iop); 108b5a: 8b 43 14 mov 0x14(%ebx),%eax 108b5d: f6 c4 01 test $0x1,%ah 108b60: 0f 84 b2 00 00 00 je 108c18 /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 108b66: a8 02 test $0x2,%al 108b68: 0f 84 be 00 00 00 je 108c2c /* * Verify you can change directory into this node. */ if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != 108b6e: 83 ec 0c sub $0xc,%esp 108b71: 8b 43 24 mov 0x24(%ebx),%eax 108b74: 83 c3 18 add $0x18,%ebx 108b77: 53 push %ebx 108b78: ff 50 10 call *0x10(%eax) 108b7b: 83 c4 10 add $0x10,%esp 108b7e: 48 dec %eax 108b7f: 75 67 jne 108be8 * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 108b81: a1 70 51 12 00 mov 0x125170,%eax 108b86: 8d 55 c0 lea -0x40(%ebp),%edx 108b89: 89 55 b4 mov %edx,-0x4c(%ebp) 108b8c: 8d 70 04 lea 0x4(%eax),%esi 108b8f: b9 05 00 00 00 mov $0x5,%ecx 108b94: 89 d7 mov %edx,%edi 108b96: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rtems_filesystem_current = iop->pathinfo; 108b98: 8d 78 04 lea 0x4(%eax),%edi 108b9b: b1 05 mov $0x5,%cl 108b9d: 89 de mov %ebx,%esi 108b9f: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 108ba1: 83 ec 0c sub $0xc,%esp 108ba4: 6a 00 push $0x0 108ba6: 8d 75 d4 lea -0x2c(%ebp),%esi 108ba9: 56 push %esi 108baa: 6a 00 push $0x0 108bac: 6a 01 push $0x1 108bae: 68 f6 1c 12 00 push $0x121cf6 108bb3: e8 a0 fe ff ff call 108a58 108bb8: 83 c4 20 add $0x20,%esp 108bbb: 85 c0 test %eax,%eax 108bbd: 75 3d jne 108bfc /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; return -1; } /* release the old one */ rtems_filesystem_freenode( &saved ); 108bbf: 83 ec 0c sub $0xc,%esp 108bc2: 8d 45 c0 lea -0x40(%ebp),%eax 108bc5: 50 push %eax 108bc6: e8 61 01 00 00 call 108d2c rtems_filesystem_current = loc; 108bcb: 8b 3d 70 51 12 00 mov 0x125170,%edi 108bd1: 83 c7 04 add $0x4,%edi 108bd4: b9 05 00 00 00 mov $0x5,%ecx 108bd9: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 108bdb: 83 c4 10 add $0x10,%esp 108bde: 31 c0 xor %eax,%eax } 108be0: 8d 65 f4 lea -0xc(%ebp),%esp 108be3: 5b pop %ebx 108be4: 5e pop %esi 108be5: 5f pop %edi 108be6: c9 leave 108be7: c3 ret * Verify you can change directory into this node. */ if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_set_errno_and_return_minus_one( ENOTDIR ); 108be8: e8 47 a5 00 00 call 113134 <__errno> 108bed: c7 00 14 00 00 00 movl $0x14,(%eax) 108bf3: b8 ff ff ff ff mov $0xffffffff,%eax 108bf8: eb e6 jmp 108be0 108bfa: 66 90 xchg %ax,%ax 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; 108bfc: 8b 3d 70 51 12 00 mov 0x125170,%edi 108c02: 83 c7 04 add $0x4,%edi 108c05: b9 05 00 00 00 mov $0x5,%ecx 108c0a: 8b 75 b4 mov -0x4c(%ebp),%esi 108c0d: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return -1; 108c0f: b8 ff ff ff ff mov $0xffffffff,%eax 108c14: eb ca jmp 108be0 108c16: 66 90 xchg %ax,%ax rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108c18: e8 17 a5 00 00 call 113134 <__errno> 108c1d: c7 00 09 00 00 00 movl $0x9,(%eax) 108c23: b8 ff ff ff ff mov $0xffffffff,%eax 108c28: eb b6 jmp 108be0 108c2a: 66 90 xchg %ax,%ax /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 108c2c: e8 03 a5 00 00 call 113134 <__errno> 108c31: c7 00 16 00 00 00 movl $0x16,(%eax) 108c37: b8 ff ff ff ff mov $0xffffffff,%eax 108c3c: eb a2 jmp 108be0 =============================================================================== 00108c40 : int fchmod( int fd, mode_t mode ) { 108c40: 55 push %ebp 108c41: 89 e5 mov %esp,%ebp 108c43: 83 ec 08 sub $0x8,%esp 108c46: 8b 45 08 mov 0x8(%ebp),%eax 108c49: 8b 4d 0c mov 0xc(%ebp),%ecx rtems_libio_t *iop; rtems_libio_check_fd( fd ); 108c4c: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 108c52: 73 38 jae 108c8c iop = rtems_libio_iop( fd ); 108c54: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 108c5b: 8d 04 d5 00 00 00 00 lea 0x0(,%edx,8),%eax 108c62: 29 d0 sub %edx,%eax 108c64: 03 05 60 73 12 00 add 0x127360,%eax rtems_libio_check_is_open(iop); 108c6a: 8b 50 14 mov 0x14(%eax),%edx 108c6d: f6 c6 01 test $0x1,%dh 108c70: 74 1a je 108c8c /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108c72: 83 e2 04 and $0x4,%edx 108c75: 74 29 je 108ca0 return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 108c77: 8b 50 20 mov 0x20(%eax),%edx 108c7a: 89 4d 0c mov %ecx,0xc(%ebp) 108c7d: 83 c0 18 add $0x18,%eax 108c80: 89 45 08 mov %eax,0x8(%ebp) 108c83: 8b 42 1c mov 0x1c(%edx),%eax } 108c86: c9 leave * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 108c87: ff e0 jmp *%eax 108c89: 8d 76 00 lea 0x0(%esi),%esi { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108c8c: e8 a3 a4 00 00 call 113134 <__errno> 108c91: c7 00 09 00 00 00 movl $0x9,(%eax) */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); } 108c97: b8 ff ff ff ff mov $0xffffffff,%eax 108c9c: c9 leave 108c9d: c3 ret 108c9e: 66 90 xchg %ax,%ax /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108ca0: e8 8f a4 00 00 call 113134 <__errno> 108ca5: c7 00 16 00 00 00 movl $0x16,(%eax) 108cab: eb ea jmp 108c97 =============================================================================== 00108ae0 : int fcntl( int fd, int cmd, ... ) { 108ae0: 55 push %ebp 108ae1: 89 e5 mov %esp,%ebp 108ae3: 57 push %edi 108ae4: 56 push %esi 108ae5: 53 push %ebx 108ae6: 83 ec 1c sub $0x1c,%esp 108ae9: 8b 5d 08 mov 0x8(%ebp),%ebx 108aec: 8b 55 0c mov 0xc(%ebp),%edx int ret; va_list ap; va_start( ap, cmd ); 108aef: 8d 7d 10 lea 0x10(%ebp),%edi int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 108af2: 8b 0d ec 43 12 00 mov 0x1243ec,%ecx 108af8: 39 cb cmp %ecx,%ebx 108afa: 0f 83 5c 01 00 00 jae 108c5c iop = rtems_libio_iop( fd ); 108b00: a1 00 86 12 00 mov 0x128600,%eax 108b05: 8d 34 dd 00 00 00 00 lea 0x0(,%ebx,8),%esi 108b0c: 8d 1c f5 00 00 00 00 lea 0x0(,%esi,8),%ebx 108b13: 29 f3 sub %esi,%ebx 108b15: 8d 1c 18 lea (%eax,%ebx,1),%ebx rtems_libio_check_is_open(iop); 108b18: 8b 73 14 mov 0x14(%ebx),%esi 108b1b: f7 c6 00 01 00 00 test $0x100,%esi 108b21: 0f 84 35 01 00 00 je 108c5c /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 108b27: 83 fa 09 cmp $0x9,%edx 108b2a: 76 10 jbe 108b3c errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; 108b2c: e8 b3 a8 00 00 call 1133e4 <__errno> 108b31: c7 00 16 00 00 00 movl $0x16,(%eax) 108b37: eb 16 jmp 108b4f 108b39: 8d 76 00 lea 0x0(%esi),%esi /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 108b3c: ff 24 95 10 1f 12 00 jmp *0x121f10(,%edx,4) 108b43: 90 nop errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 108b44: e8 9b a8 00 00 call 1133e4 <__errno> 108b49: c7 00 86 00 00 00 movl $0x86,(%eax) if (ret >= 0) { int err = (*iop->pathinfo.handlers->fcntl_h)( cmd, iop ); if (err) { errno = err; ret = -1; 108b4f: be ff ff ff ff mov $0xffffffff,%esi va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 108b54: 89 f0 mov %esi,%eax 108b56: 8d 65 f4 lea -0xc(%ebp),%esp 108b59: 5b pop %ebx 108b5a: 5e pop %esi 108b5b: 5f pop %edi 108b5c: c9 leave 108b5d: c3 ret 108b5e: 66 90 xchg %ax,%ax 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 ) ); 108b60: 83 ec 0c sub $0xc,%esp 108b63: ff 37 pushl (%edi) 108b65: 89 55 e0 mov %edx,-0x20(%ebp) 108b68: e8 33 05 00 00 call 1090a0 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 108b6d: 25 01 02 00 00 and $0x201,%eax 108b72: 8b 4b 14 mov 0x14(%ebx),%ecx 108b75: 81 e1 fe fd ff ff and $0xfffffdfe,%ecx 108b7b: 09 c8 or %ecx,%eax 108b7d: 89 43 14 mov %eax,0x14(%ebx) 108b80: 83 c4 10 add $0x10,%esp rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0; 108b83: 31 f6 xor %esi,%esi 108b85: 8b 55 e0 mov -0x20(%ebp),%edx * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { int err = (*iop->pathinfo.handlers->fcntl_h)( cmd, iop ); 108b88: 83 ec 08 sub $0x8,%esp 108b8b: 8b 43 20 mov 0x20(%ebx),%eax 108b8e: 53 push %ebx 108b8f: 52 push %edx 108b90: ff 50 30 call *0x30(%eax) 108b93: 89 c3 mov %eax,%ebx if (err) { 108b95: 83 c4 10 add $0x10,%esp 108b98: 85 c0 test %eax,%eax 108b9a: 74 b8 je 108b54 <== ALWAYS TAKEN errno = err; 108b9c: e8 43 a8 00 00 call 1133e4 <__errno> <== NOT EXECUTED 108ba1: 89 18 mov %ebx,(%eax) <== NOT EXECUTED 108ba3: eb aa jmp 108b4f <== NOT EXECUTED 108ba5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 108ba8: 83 ec 0c sub $0xc,%esp 108bab: 56 push %esi 108bac: 89 55 e0 mov %edx,-0x20(%ebp) 108baf: e8 24 05 00 00 call 1090d8 108bb4: 89 c6 mov %eax,%esi 108bb6: 83 c4 10 add $0x10,%esp 108bb9: 8b 55 e0 mov -0x20(%ebp),%edx /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 108bbc: 85 f6 test %esi,%esi 108bbe: 79 c8 jns 108b88 <== ALWAYS TAKEN 108bc0: eb 92 jmp 108b54 <== NOT EXECUTED 108bc2: 66 90 xchg %ax,%ax <== NOT EXECUTED * if a new process is exec()'ed. Since RTEMS does not support * processes, then we can ignore this one except to make * F_GETFD work. */ if ( va_arg( ap, int ) ) 108bc4: 8b 07 mov (%edi),%eax 108bc6: 85 c0 test %eax,%eax 108bc8: 74 6a je 108c34 iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 108bca: 81 ce 00 08 00 00 or $0x800,%esi 108bd0: 89 73 14 mov %esi,0x14(%ebx) rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0; 108bd3: 31 f6 xor %esi,%esi 108bd5: eb b1 jmp 108b88 108bd7: 90 nop diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 108bd8: 31 c0 xor %eax,%eax 108bda: f7 c6 00 08 00 00 test $0x800,%esi 108be0: 0f 95 c0 setne %al 108be3: 89 c6 mov %eax,%esi 108be5: eb a1 jmp 108b88 108be7: 90 nop * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 108be8: 8b 3f mov (%edi),%edi if ( fd2 ) 108bea: 85 ff test %edi,%edi 108bec: 0f 84 82 00 00 00 je 108c74 diop = rtems_libio_iop( fd2 ); 108bf2: 39 f9 cmp %edi,%ecx 108bf4: 77 4e ja 108c44 <== ALWAYS TAKEN 108bf6: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) <== NOT EXECUTED 108bfd: 31 ff xor %edi,%edi <== NOT EXECUTED ret = -1; break; } } diop->flags = iop->flags; 108bff: 89 77 14 mov %esi,0x14(%edi) diop->pathinfo = iop->pathinfo; 108c02: 83 c7 18 add $0x18,%edi 108c05: 8d 73 18 lea 0x18(%ebx),%esi 108c08: b9 05 00 00 00 mov $0x5,%ecx 108c0d: f3 a5 rep movsl %ds:(%esi),%es:(%edi) ret = (int) (diop - rtems_libio_iops); 108c0f: 8b 4d e4 mov -0x1c(%ebp),%ecx 108c12: 29 c1 sub %eax,%ecx 108c14: 89 c8 mov %ecx,%eax 108c16: c1 f8 03 sar $0x3,%eax 108c19: 8d 0c c0 lea (%eax,%eax,8),%ecx 108c1c: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108c1f: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108c22: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108c25: 89 ce mov %ecx,%esi 108c27: c1 e6 0f shl $0xf,%esi 108c2a: 01 f1 add %esi,%ecx 108c2c: 8d 34 c8 lea (%eax,%ecx,8),%esi 108c2f: f7 de neg %esi 108c31: eb 89 jmp 108bbc 108c33: 90 nop */ if ( va_arg( ap, int ) ) iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 108c34: 81 e6 ff f7 ff ff and $0xfffff7ff,%esi 108c3a: 89 73 14 mov %esi,0x14(%ebx) rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0; 108c3d: 31 f6 xor %esi,%esi 108c3f: e9 44 ff ff ff jmp 108b88 switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); 108c44: 8d 0c fd 00 00 00 00 lea 0x0(,%edi,8),%ecx 108c4b: 8d 3c cd 00 00 00 00 lea 0x0(,%ecx,8),%edi 108c52: 29 cf sub %ecx,%edi 108c54: 8d 3c 38 lea (%eax,%edi,1),%edi 108c57: 89 7d e4 mov %edi,-0x1c(%ebp) 108c5a: eb a3 jmp 108bff int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108c5c: e8 83 a7 00 00 call 1133e4 <__errno> 108c61: c7 00 09 00 00 00 movl $0x9,(%eax) 108c67: be ff ff ff ff mov $0xffffffff,%esi 108c6c: e9 e3 fe ff ff jmp 108b54 108c71: 8d 76 00 lea 0x0(%esi),%esi fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); else { /* allocate a file control block */ diop = rtems_libio_allocate(); 108c74: 89 55 e0 mov %edx,-0x20(%ebp) 108c77: e8 a0 04 00 00 call 10911c 108c7c: 89 c7 mov %eax,%edi if ( diop == 0 ) { 108c7e: 85 c0 test %eax,%eax 108c80: 8b 55 e0 mov -0x20(%ebp),%edx 108c83: 0f 84 c6 fe ff ff je 108b4f <== NEVER TAKEN 108c89: 8b 73 14 mov 0x14(%ebx),%esi 108c8c: 89 45 e4 mov %eax,-0x1c(%ebp) 108c8f: a1 00 86 12 00 mov 0x128600,%eax 108c94: e9 66 ff ff ff jmp 108bff =============================================================================== 00108cbc : #include int fdatasync( int fd ) { 108cbc: 55 push %ebp 108cbd: 89 e5 mov %esp,%ebp 108cbf: 83 ec 08 sub $0x8,%esp 108cc2: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_libio_check_fd( fd ); 108cc5: 3b 05 ec 43 12 00 cmp 0x1243ec,%eax 108ccb: 73 2f jae 108cfc iop = rtems_libio_iop( fd ); 108ccd: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 108cd4: 8d 04 d5 00 00 00 00 lea 0x0(,%edx,8),%eax 108cdb: 29 d0 sub %edx,%eax 108cdd: 03 05 00 86 12 00 add 0x128600,%eax rtems_libio_check_is_open(iop); 108ce3: 8b 50 14 mov 0x14(%eax),%edx 108ce6: f6 c6 01 test $0x1,%dh 108ce9: 74 11 je 108cfc rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108ceb: 83 e2 04 and $0x4,%edx 108cee: 74 20 je 108d10 /* * Now process the fdatasync(). */ return (*iop->pathinfo.handlers->fdatasync_h)( iop ); 108cf0: 8b 50 20 mov 0x20(%eax),%edx 108cf3: 89 45 08 mov %eax,0x8(%ebp) 108cf6: 8b 42 2c mov 0x2c(%edx),%eax } 108cf9: c9 leave /* * Now process the fdatasync(). */ return (*iop->pathinfo.handlers->fdatasync_h)( iop ); 108cfa: ff e0 jmp *%eax { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108cfc: e8 e3 a6 00 00 call 1133e4 <__errno> 108d01: c7 00 09 00 00 00 movl $0x9,(%eax) /* * Now process the fdatasync(). */ return (*iop->pathinfo.handlers->fdatasync_h)( iop ); } 108d07: b8 ff ff ff ff mov $0xffffffff,%eax 108d0c: c9 leave 108d0d: c3 ret 108d0e: 66 90 xchg %ax,%ax rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108d10: e8 cf a6 00 00 call 1133e4 <__errno> 108d15: c7 00 16 00 00 00 movl $0x16,(%eax) 108d1b: eb ea jmp 108d07 =============================================================================== 00111840 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 111840: 55 push %ebp 111841: 89 e5 mov %esp,%ebp 111843: 57 push %edi 111844: 56 push %esi 111845: 53 push %ebx 111846: 83 ec 2c sub $0x2c,%esp 111849: 8b 75 08 mov 0x8(%ebp),%esi static rtems_status_code pipe_lock(void) { rtems_status_code sc = RTEMS_SUCCESSFUL; if (pipe_semaphore == RTEMS_ID_NONE) { 11184c: a1 6c 81 12 00 mov 0x12816c,%eax 111851: 85 c0 test %eax,%eax 111853: 0f 84 8b 00 00 00 je 1118e4 rtems_libio_unlock(); } if (sc == RTEMS_SUCCESSFUL) { sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 111859: 51 push %ecx 11185a: 6a 00 push $0x0 11185c: 6a 00 push $0x0 11185e: 50 push %eax 11185f: e8 60 bb ff ff call 10d3c4 } if (sc == RTEMS_SUCCESSFUL) { 111864: 83 c4 10 add $0x10,%esp 111867: 85 c0 test %eax,%eax 111869: 0f 85 0c 03 00 00 jne 111b7b <== NEVER TAKEN err = pipe_lock(); if (err) return err; pipe = *pipep; 11186f: 8b 1e mov (%esi),%ebx if (pipe == NULL) { 111871: 85 db test %ebx,%ebx 111873: 0f 84 df 01 00 00 je 111a58 err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 111879: 52 push %edx 11187a: 6a 00 push $0x0 11187c: 6a 00 push $0x0 11187e: ff 73 28 pushl 0x28(%ebx) 111881: e8 3e bb ff ff call 10d3c4 111886: 83 c4 10 add $0x10,%esp 111889: 83 f8 01 cmp $0x1,%eax 11188c: 19 ff sbb %edi,%edi 11188e: f7 d7 not %edi 111890: 83 e7 fc and $0xfffffffc,%edi err = -EINTR; if (*pipep == NULL) { 111893: 8b 06 mov (%esi),%eax 111895: 85 c0 test %eax,%eax 111897: 0f 84 97 02 00 00 je 111b34 else *pipep = pipe; } out: pipe_unlock(); 11189d: e8 aa fe ff ff call 11174c pipe_control_t *pipe; unsigned int prevCounter; int err; err = pipe_new(pipep); if (err) 1118a2: 85 ff test %edi,%edi 1118a4: 75 32 jne 1118d8 <== NEVER TAKEN return err; pipe = *pipep; 1118a6: 8b 1e mov (%esi),%ebx switch (LIBIO_ACCMODE(iop)) { 1118a8: 8b 55 0c mov 0xc(%ebp),%edx 1118ab: 8b 42 14 mov 0x14(%edx),%eax 1118ae: 83 e0 06 and $0x6,%eax 1118b1: 83 f8 04 cmp $0x4,%eax 1118b4: 74 6a je 111920 1118b6: 83 f8 06 cmp $0x6,%eax 1118b9: 0f 84 59 01 00 00 je 111a18 1118bf: 83 f8 02 cmp $0x2,%eax 1118c2: 0f 84 dc 00 00 00 je 1119a4 <== ALWAYS TAKEN if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 1118c8: 83 ec 0c sub $0xc,%esp 1118cb: ff 73 28 pushl 0x28(%ebx) 1118ce: e8 ed bb ff ff call 10d4c0 return 0; 1118d3: 83 c4 10 add $0x10,%esp 1118d6: 31 ff xor %edi,%edi out_error: pipe_release(pipep, iop); return err; } 1118d8: 89 f8 mov %edi,%eax 1118da: 8d 65 f4 lea -0xc(%ebp),%esp 1118dd: 5b pop %ebx 1118de: 5e pop %esi 1118df: 5f pop %edi 1118e0: c9 leave 1118e1: c3 ret 1118e2: 66 90 xchg %ax,%ax rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 1118e4: 57 push %edi 1118e5: 6a 00 push $0x0 1118e7: 6a 00 push $0x0 1118e9: ff 35 88 83 12 00 pushl 0x128388 1118ef: e8 d0 ba ff ff call 10d3c4 rtems_status_code sc = RTEMS_SUCCESSFUL; if (pipe_semaphore == RTEMS_ID_NONE) { rtems_libio_lock(); if (pipe_semaphore == RTEMS_ID_NONE) { 1118f4: 83 c4 10 add $0x10,%esp 1118f7: 8b 1d 6c 81 12 00 mov 0x12816c,%ebx 1118fd: 85 db test %ebx,%ebx 1118ff: 0f 84 43 02 00 00 je 111b48 <== ALWAYS TAKEN } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 111905: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 111908: ff 35 88 83 12 00 pushl 0x128388 <== NOT EXECUTED 11190e: e8 ad bb ff ff call 10d4c0 <== NOT EXECUTED 111913: a1 6c 81 12 00 mov 0x12816c,%eax <== NOT EXECUTED 111918: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 11191b: e9 39 ff ff ff jmp 111859 <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: pipe->writerCounter ++; 111920: ff 43 24 incl 0x24(%ebx) if (pipe->Writers ++ == 0) 111923: 8b 43 14 mov 0x14(%ebx),%eax 111926: 8d 50 01 lea 0x1(%eax),%edx 111929: 89 53 14 mov %edx,0x14(%ebx) 11192c: 85 c0 test %eax,%eax 11192e: 0f 84 84 02 00 00 je 111bb8 <== ALWAYS TAKEN PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 111934: 8b 4b 10 mov 0x10(%ebx),%ecx 111937: 85 c9 test %ecx,%ecx 111939: 75 8d jne 1118c8 11193b: 8b 55 0c mov 0xc(%ebp),%edx 11193e: f6 42 14 01 testb $0x1,0x14(%edx) 111942: 0f 85 c4 02 00 00 jne 111c0c err = -ENXIO; goto out_error; } if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; 111948: 8b 7b 20 mov 0x20(%ebx),%edi 11194b: eb 20 jmp 11196d 11194d: 8d 76 00 lea 0x0(%esi),%esi err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 111950: 51 push %ecx 111951: 6a 00 push $0x0 111953: 6a 00 push $0x0 111955: ff 73 28 pushl 0x28(%ebx) 111958: e8 67 ba ff ff call 10d3c4 11195d: 83 c4 10 add $0x10,%esp 111960: 85 c0 test %eax,%eax 111962: 75 27 jne 11198b <== NEVER TAKEN goto out_error; } while (prevCounter == pipe->readerCounter); 111964: 39 7b 20 cmp %edi,0x20(%ebx) 111967: 0f 85 5b ff ff ff jne 1118c8 <== ALWAYS TAKEN if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); 11196d: 83 ec 0c sub $0xc,%esp 111970: ff 73 28 pushl 0x28(%ebx) 111973: e8 48 bb ff ff call 10d4c0 if (! PIPE_WRITEWAIT(pipe)) 111978: 58 pop %eax 111979: 5a pop %edx 11197a: 6a 00 push $0x0 11197c: ff 73 30 pushl 0x30(%ebx) 11197f: e8 b0 12 00 00 call 112c34 111984: 83 c4 10 add $0x10,%esp 111987: 85 c0 test %eax,%eax 111989: 74 c5 je 111950 <== ALWAYS TAKEN goto out_error; } if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; 11198b: bf fc ff ff ff mov $0xfffffffc,%edi <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; out_error: pipe_release(pipep, iop); 111990: 83 ec 08 sub $0x8,%esp 111993: ff 75 0c pushl 0xc(%ebp) 111996: 56 push %esi 111997: e8 c8 fd ff ff call 111764 return err; 11199c: 83 c4 10 add $0x10,%esp 11199f: e9 34 ff ff ff jmp 1118d8 return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 1119a4: ff 43 20 incl 0x20(%ebx) if (pipe->Readers ++ == 0) 1119a7: 8b 43 10 mov 0x10(%ebx),%eax 1119aa: 8d 50 01 lea 0x1(%eax),%edx 1119ad: 89 53 10 mov %edx,0x10(%ebx) 1119b0: 85 c0 test %eax,%eax 1119b2: 0f 84 d0 01 00 00 je 111b88 <== ALWAYS TAKEN PIPE_WAKEUPWRITERS(pipe); if (pipe->Writers == 0) { 1119b8: 8b 7b 14 mov 0x14(%ebx),%edi 1119bb: 85 ff test %edi,%edi 1119bd: 0f 85 05 ff ff ff jne 1118c8 /* Not an error */ if (LIBIO_NODELAY(iop)) 1119c3: 8b 45 0c mov 0xc(%ebp),%eax 1119c6: f6 40 14 01 testb $0x1,0x14(%eax) 1119ca: 0f 85 f8 fe ff ff jne 1118c8 break; prevCounter = pipe->writerCounter; 1119d0: 8b 7b 24 mov 0x24(%ebx),%edi 1119d3: eb 20 jmp 1119f5 1119d5: 8d 76 00 lea 0x0(%esi),%esi /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 1119d8: 50 push %eax 1119d9: 6a 00 push $0x0 1119db: 6a 00 push $0x0 1119dd: ff 73 28 pushl 0x28(%ebx) 1119e0: e8 df b9 ff ff call 10d3c4 1119e5: 83 c4 10 add $0x10,%esp 1119e8: 85 c0 test %eax,%eax 1119ea: 75 9f jne 11198b <== NEVER TAKEN goto out_error; } while (prevCounter == pipe->writerCounter); 1119ec: 39 7b 24 cmp %edi,0x24(%ebx) 1119ef: 0f 85 d3 fe ff ff jne 1118c8 <== ALWAYS TAKEN prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 1119f5: 83 ec 0c sub $0xc,%esp 1119f8: ff 73 28 pushl 0x28(%ebx) 1119fb: e8 c0 ba ff ff call 10d4c0 if (! PIPE_READWAIT(pipe)) 111a00: 5a pop %edx 111a01: 59 pop %ecx 111a02: 6a 00 push $0x0 111a04: ff 73 2c pushl 0x2c(%ebx) 111a07: e8 28 12 00 00 call 112c34 111a0c: 83 c4 10 add $0x10,%esp 111a0f: 85 c0 test %eax,%eax 111a11: 74 c5 je 1119d8 <== ALWAYS TAKEN 111a13: e9 73 ff ff ff jmp 11198b <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 111a18: ff 43 20 incl 0x20(%ebx) if (pipe->Readers ++ == 0) 111a1b: 8b 43 10 mov 0x10(%ebx),%eax 111a1e: 8d 50 01 lea 0x1(%eax),%edx 111a21: 89 53 10 mov %edx,0x10(%ebx) 111a24: 85 c0 test %eax,%eax 111a26: 0f 84 74 01 00 00 je 111ba0 <== ALWAYS TAKEN PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 111a2c: ff 43 24 incl 0x24(%ebx) if (pipe->Writers ++ == 0) 111a2f: 8b 43 14 mov 0x14(%ebx),%eax 111a32: 8d 50 01 lea 0x1(%eax),%edx 111a35: 89 53 14 mov %edx,0x14(%ebx) 111a38: 85 c0 test %eax,%eax 111a3a: 0f 85 88 fe ff ff jne 1118c8 <== NEVER TAKEN PIPE_WAKEUPREADERS(pipe); 111a40: 83 ec 08 sub $0x8,%esp 111a43: 8d 45 e4 lea -0x1c(%ebp),%eax 111a46: 50 push %eax 111a47: ff 73 2c pushl 0x2c(%ebx) 111a4a: e8 81 11 00 00 call 112bd0 111a4f: 83 c4 10 add $0x10,%esp 111a52: e9 71 fe ff ff jmp 1118c8 111a57: 90 nop { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 111a58: 83 ec 0c sub $0xc,%esp 111a5b: 6a 34 push $0x34 111a5d: e8 4e 85 ff ff call 109fb0 111a62: 89 c3 mov %eax,%ebx 111a64: 89 45 d4 mov %eax,-0x2c(%ebp) if (pipe == NULL) 111a67: 83 c4 10 add $0x10,%esp 111a6a: 85 c0 test %eax,%eax 111a6c: 0f 84 f2 01 00 00 je 111c64 return err; memset(pipe, 0, sizeof(pipe_control_t)); 111a72: b9 34 00 00 00 mov $0x34,%ecx 111a77: 31 c0 xor %eax,%eax 111a79: 89 df mov %ebx,%edi 111a7b: f3 aa rep stos %al,%es:(%edi) pipe->Size = PIPE_BUF; 111a7d: c7 43 04 00 02 00 00 movl $0x200,0x4(%ebx) pipe->Buffer = malloc(pipe->Size); 111a84: 83 ec 0c sub $0xc,%esp 111a87: 68 00 02 00 00 push $0x200 111a8c: e8 1f 85 ff ff call 109fb0 111a91: 89 03 mov %eax,(%ebx) if (! pipe->Buffer) 111a93: 83 c4 10 add $0x10,%esp 111a96: 85 c0 test %eax,%eax 111a98: 0f 84 b8 01 00 00 je 111c56 <== NEVER TAKEN goto err_buf; err = -ENOMEM; if (rtems_barrier_create( 111a9e: 8d 43 2c lea 0x2c(%ebx),%eax 111aa1: 50 push %eax 111aa2: 6a 00 push $0x0 111aa4: 6a 00 push $0x0 rtems_build_name ('P', 'I', 'r', c), 111aa6: 0f be 05 98 61 12 00 movsbl 0x126198,%eax if (! pipe->Buffer) goto err_buf; err = -ENOMEM; if (rtems_barrier_create( 111aad: 0d 00 72 49 50 or $0x50497200,%eax 111ab2: 50 push %eax 111ab3: e8 9c 0f 00 00 call 112a54 111ab8: 83 c4 10 add $0x10,%esp 111abb: 85 c0 test %eax,%eax 111abd: 0f 85 83 01 00 00 jne 111c46 rtems_build_name ('P', 'I', 'r', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->readBarrier) != RTEMS_SUCCESSFUL) goto err_rbar; if (rtems_barrier_create( 111ac3: 8d 43 30 lea 0x30(%ebx),%eax 111ac6: 50 push %eax 111ac7: 6a 00 push $0x0 111ac9: 6a 00 push $0x0 rtems_build_name ('P', 'I', 'w', c), 111acb: 0f be 05 98 61 12 00 movsbl 0x126198,%eax if (rtems_barrier_create( rtems_build_name ('P', 'I', 'r', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->readBarrier) != RTEMS_SUCCESSFUL) goto err_rbar; if (rtems_barrier_create( 111ad2: 0d 00 77 49 50 or $0x50497700,%eax 111ad7: 50 push %eax 111ad8: e8 77 0f 00 00 call 112a54 111add: 83 c4 10 add $0x10,%esp 111ae0: 85 c0 test %eax,%eax 111ae2: 0f 85 4d 01 00 00 jne 111c35 rtems_build_name ('P', 'I', 'w', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->writeBarrier) != RTEMS_SUCCESSFUL) goto err_wbar; if (rtems_semaphore_create( 111ae8: 83 ec 0c sub $0xc,%esp 111aeb: 8d 43 28 lea 0x28(%ebx),%eax 111aee: 50 push %eax 111aef: 6a 00 push $0x0 111af1: 6a 10 push $0x10 111af3: 6a 01 push $0x1 rtems_build_name ('P', 'I', 's', c), 1, 111af5: 0f be 05 98 61 12 00 movsbl 0x126198,%eax if (rtems_barrier_create( rtems_build_name ('P', 'I', 'w', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->writeBarrier) != RTEMS_SUCCESSFUL) goto err_wbar; if (rtems_semaphore_create( 111afc: 0d 00 73 49 50 or $0x50497300,%eax 111b01: 50 push %eax 111b02: e8 41 b6 ff ff call 10d148 111b07: 83 c4 20 add $0x20,%esp 111b0a: 85 c0 test %eax,%eax 111b0c: 0f 85 12 01 00 00 jne 111c24 #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 111b12: a0 98 61 12 00 mov 0x126198,%al 111b17: 8d 50 01 lea 0x1(%eax),%edx 111b1a: 88 15 98 61 12 00 mov %dl,0x126198 111b20: 3c 7a cmp $0x7a,%al 111b22: 0f 85 51 fd ff ff jne 111879 c = 'a'; 111b28: c6 05 98 61 12 00 61 movb $0x61,0x126198 111b2f: e9 45 fd ff ff jmp 111879 if (! PIPE_LOCK(pipe)) err = -EINTR; if (*pipep == NULL) { if (err) 111b34: 85 ff test %edi,%edi 111b36: 0f 85 94 00 00 00 jne 111bd0 <== NEVER TAKEN pipe_free(pipe); else *pipep = pipe; 111b3c: 89 1e mov %ebx,(%esi) } out: pipe_unlock(); 111b3e: e8 09 fc ff ff call 11174c 111b43: e9 5e fd ff ff jmp 1118a6 if (pipe_semaphore == RTEMS_ID_NONE) { rtems_libio_lock(); if (pipe_semaphore == RTEMS_ID_NONE) { sc = rtems_semaphore_create( 111b48: 83 ec 0c sub $0xc,%esp 111b4b: 68 6c 81 12 00 push $0x12816c 111b50: 6a 00 push $0x0 111b52: 6a 54 push $0x54 111b54: 6a 01 push $0x1 111b56: 68 45 50 49 50 push $0x50495045 111b5b: e8 e8 b5 ff ff call 10d148 111b60: 89 c3 mov %eax,%ebx 111b62: 83 c4 14 add $0x14,%esp 111b65: ff 35 88 83 12 00 pushl 0x128388 111b6b: e8 50 b9 ff ff call 10d4c0 } rtems_libio_unlock(); } if (sc == RTEMS_SUCCESSFUL) { 111b70: 83 c4 10 add $0x10,%esp 111b73: 85 db test %ebx,%ebx 111b75: 0f 84 f0 00 00 00 je 111c6b ) { pipe_control_t *pipe; int err = 0; err = pipe_lock(); 111b7b: bf f4 ff ff ff mov $0xfffffff4,%edi 111b80: e9 53 fd ff ff jmp 1118d8 111b85: 8d 76 00 lea 0x0(%esi),%esi switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 111b88: 83 ec 08 sub $0x8,%esp 111b8b: 8d 45 e4 lea -0x1c(%ebp),%eax 111b8e: 50 push %eax 111b8f: ff 73 30 pushl 0x30(%ebx) 111b92: e8 39 10 00 00 call 112bd0 111b97: 83 c4 10 add $0x10,%esp 111b9a: e9 19 fe ff ff jmp 1119b8 111b9f: 90 nop break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 111ba0: 83 ec 08 sub $0x8,%esp 111ba3: 8d 45 e4 lea -0x1c(%ebp),%eax 111ba6: 50 push %eax 111ba7: ff 73 30 pushl 0x30(%ebx) 111baa: e8 21 10 00 00 call 112bd0 111baf: 83 c4 10 add $0x10,%esp 111bb2: e9 75 fe ff ff jmp 111a2c 111bb7: 90 nop case LIBIO_FLAGS_WRITE: pipe->writerCounter ++; if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); 111bb8: 83 ec 08 sub $0x8,%esp 111bbb: 8d 45 e4 lea -0x1c(%ebp),%eax 111bbe: 50 push %eax 111bbf: ff 73 2c pushl 0x2c(%ebx) 111bc2: e8 09 10 00 00 call 112bd0 111bc7: 83 c4 10 add $0x10,%esp 111bca: e9 65 fd ff ff jmp 111934 111bcf: 90 nop /* Called with pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 111bd0: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 111bd3: ff 73 2c pushl 0x2c(%ebx) <== NOT EXECUTED 111bd6: e8 65 0f 00 00 call 112b40 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 111bdb: 59 pop %ecx <== NOT EXECUTED 111bdc: ff 73 30 pushl 0x30(%ebx) <== NOT EXECUTED 111bdf: e8 5c 0f 00 00 call 112b40 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 111be4: 5a pop %edx <== NOT EXECUTED 111be5: ff 73 28 pushl 0x28(%ebx) <== NOT EXECUTED 111be8: e8 33 b7 ff ff call 10d320 <== NOT EXECUTED free(pipe->Buffer); 111bed: 58 pop %eax <== NOT EXECUTED 111bee: ff 33 pushl (%ebx) <== NOT EXECUTED 111bf0: e8 eb 7c ff ff call 1098e0 <== NOT EXECUTED free(pipe); 111bf5: 89 1c 24 mov %ebx,(%esp) <== NOT EXECUTED 111bf8: e8 e3 7c ff ff call 1098e0 <== NOT EXECUTED 111bfd: 83 c4 10 add $0x10,%esp <== NOT EXECUTED else *pipep = pipe; } out: pipe_unlock(); 111c00: e8 47 fb ff ff call 11174c 111c05: e9 ce fc ff ff jmp 1118d8 111c0a: 66 90 xchg %ax,%ax if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { PIPE_UNLOCK(pipe); 111c0c: 83 ec 0c sub $0xc,%esp 111c0f: ff 73 28 pushl 0x28(%ebx) 111c12: e8 a9 b8 ff ff call 10d4c0 err = -ENXIO; goto out_error; 111c17: 83 c4 10 add $0x10,%esp if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { PIPE_UNLOCK(pipe); err = -ENXIO; 111c1a: bf fa ff ff ff mov $0xfffffffa,%edi goto out_error; 111c1f: e9 6c fd ff ff jmp 111990 if (c ++ == 'z') c = 'a'; return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 111c24: 83 ec 0c sub $0xc,%esp 111c27: 8b 45 d4 mov -0x2c(%ebp),%eax 111c2a: ff 70 30 pushl 0x30(%eax) 111c2d: e8 0e 0f 00 00 call 112b40 111c32: 83 c4 10 add $0x10,%esp err_wbar: rtems_barrier_delete(pipe->readBarrier); 111c35: 83 ec 0c sub $0xc,%esp 111c38: 8b 55 d4 mov -0x2c(%ebp),%edx 111c3b: ff 72 2c pushl 0x2c(%edx) 111c3e: e8 fd 0e 00 00 call 112b40 111c43: 83 c4 10 add $0x10,%esp err_rbar: free(pipe->Buffer); 111c46: 83 ec 0c sub $0xc,%esp 111c49: 8b 45 d4 mov -0x2c(%ebp),%eax 111c4c: ff 30 pushl (%eax) 111c4e: e8 8d 7c ff ff call 1098e0 111c53: 83 c4 10 add $0x10,%esp err_buf: free(pipe); 111c56: 83 ec 0c sub $0xc,%esp 111c59: ff 75 d4 pushl -0x2c(%ebp) 111c5c: e8 7f 7c ff ff call 1098e0 111c61: 83 c4 10 add $0x10,%esp ) { pipe_control_t *pipe; int err = 0; err = pipe_lock(); 111c64: bf f4 ff ff ff mov $0xfffffff4,%edi 111c69: eb 95 jmp 111c00 } rtems_libio_unlock(); } if (sc == RTEMS_SUCCESSFUL) { 111c6b: a1 6c 81 12 00 mov 0x12816c,%eax 111c70: e9 e4 fb ff ff jmp 111859 =============================================================================== 0010fdf8 : const char *type; rtems_filesystem_fsmount_me_t mount_h; } find_arg; static bool find_handler(const rtems_filesystem_table_t *entry, void *arg) { 10fdf8: 55 push %ebp 10fdf9: 89 e5 mov %esp,%ebp 10fdfb: 56 push %esi 10fdfc: 53 push %ebx 10fdfd: 8b 75 08 mov 0x8(%ebp),%esi 10fe00: 8b 5d 0c mov 0xc(%ebp),%ebx find_arg *fa = arg; if ( strcmp( entry->type, fa->type ) != 0 ) { 10fe03: 83 ec 08 sub $0x8,%esp 10fe06: ff 33 pushl (%ebx) 10fe08: ff 36 pushl (%esi) 10fe0a: e8 ed 30 00 00 call 112efc 10fe0f: 83 c4 10 add $0x10,%esp 10fe12: 85 c0 test %eax,%eax 10fe14: 75 12 jne 10fe28 return false; } else { fa->mount_h = entry->mount_h; 10fe16: 8b 46 04 mov 0x4(%esi),%eax 10fe19: 89 43 04 mov %eax,0x4(%ebx) return true; 10fe1c: b0 01 mov $0x1,%al } } 10fe1e: 8d 65 f8 lea -0x8(%ebp),%esp 10fe21: 5b pop %ebx 10fe22: 5e pop %esi 10fe23: c9 leave 10fe24: c3 ret 10fe25: 8d 76 00 lea 0x0(%esi),%esi static bool find_handler(const rtems_filesystem_table_t *entry, void *arg) { find_arg *fa = arg; if ( strcmp( entry->type, fa->type ) != 0 ) { return false; 10fe28: 31 c0 xor %eax,%eax } else { fa->mount_h = entry->mount_h; return true; } } 10fe2a: 8d 65 f8 lea -0x8(%ebp),%esp 10fe2d: 5b pop %ebx 10fe2e: 5e pop %esi 10fe2f: c9 leave 10fe30: c3 ret =============================================================================== 00108d20 : long fpathconf( int fd, int name ) { 108d20: 55 push %ebp 108d21: 89 e5 mov %esp,%ebp 108d23: 83 ec 08 sub $0x8,%esp 108d26: 8b 45 08 mov 0x8(%ebp),%eax 108d29: 8b 55 0c mov 0xc(%ebp),%edx long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 108d2c: 3b 05 ec 43 12 00 cmp 0x1243ec,%eax 108d32: 0f 83 ac 00 00 00 jae 108de4 iop = rtems_libio_iop(fd); 108d38: 8d 0c c5 00 00 00 00 lea 0x0(,%eax,8),%ecx 108d3f: 8d 04 cd 00 00 00 00 lea 0x0(,%ecx,8),%eax 108d46: 29 c8 sub %ecx,%eax 108d48: 03 05 00 86 12 00 add 0x128600,%eax rtems_libio_check_is_open(iop); 108d4e: 8b 48 14 mov 0x14(%eax),%ecx 108d51: f6 c5 01 test $0x1,%ch 108d54: 0f 84 8a 00 00 00 je 108de4 <== NEVER TAKEN rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 108d5a: 83 e1 02 and $0x2,%ecx 108d5d: 74 08 je 108d67 /* * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; 108d5f: 8b 40 28 mov 0x28(%eax),%eax switch ( name ) { 108d62: 83 fa 0b cmp $0xb,%edx 108d65: 76 15 jbe 108d7c break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 108d67: e8 78 a6 00 00 call 1133e4 <__errno> 108d6c: c7 00 16 00 00 00 movl $0x16,(%eax) 108d72: b8 ff ff ff ff mov $0xffffffff,%eax break; } return return_value; } 108d77: c9 leave 108d78: c3 ret 108d79: 8d 76 00 lea 0x0(%esi),%esi * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 108d7c: ff 24 95 38 1f 12 00 jmp *0x121f38(,%edx,4) 108d83: 90 nop break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 108d84: 8b 40 5c mov 0x5c(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108d87: c9 leave 108d88: c3 ret 108d89: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 108d8c: 8b 40 50 mov 0x50(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108d8f: c9 leave 108d90: c3 ret 108d91: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 108d94: 8b 40 64 mov 0x64(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108d97: c9 leave 108d98: c3 ret 108d99: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 108d9c: 8b 40 58 mov 0x58(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108d9f: c9 leave 108da0: c3 ret 108da1: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 108da4: 8b 40 54 mov 0x54(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108da7: c9 leave 108da8: c3 ret 108da9: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_PATH_MAX: return_value = the_limits->path_max; break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 108dac: 8b 40 4c mov 0x4c(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108daf: c9 leave 108db0: c3 ret 108db1: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_NAME_MAX: return_value = the_limits->name_max; break; case _PC_PATH_MAX: return_value = the_limits->path_max; 108db4: 8b 40 48 mov 0x48(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108db7: c9 leave 108db8: c3 ret 108db9: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_MAX_INPUT: return_value = the_limits->max_input; break; case _PC_NAME_MAX: return_value = the_limits->name_max; 108dbc: 8b 40 44 mov 0x44(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108dbf: c9 leave 108dc0: c3 ret 108dc1: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_MAX_CANON: return_value = the_limits->max_canon; break; case _PC_MAX_INPUT: return_value = the_limits->max_input; 108dc4: 8b 40 40 mov 0x40(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108dc7: c9 leave 108dc8: c3 ret 108dc9: 8d 76 00 lea 0x0(%esi),%esi switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; break; case _PC_MAX_CANON: return_value = the_limits->max_canon; 108dcc: 8b 40 3c mov 0x3c(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108dcf: c9 leave 108dd0: c3 ret 108dd1: 8d 76 00 lea 0x0(%esi),%esi the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; 108dd4: 8b 40 38 mov 0x38(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108dd7: c9 leave 108dd8: c3 ret 108dd9: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 108ddc: 8b 40 60 mov 0x60(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108ddf: c9 leave 108de0: c3 ret 108de1: 8d 76 00 lea 0x0(%esi),%esi rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); 108de4: e8 fb a5 00 00 call 1133e4 <__errno> 108de9: c7 00 09 00 00 00 movl $0x9,(%eax) 108def: b8 ff ff ff ff mov $0xffffffff,%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108df4: c9 leave 108df5: c3 ret =============================================================================== 001080b4 : #include void free( void *ptr ) { 1080b4: 55 push %ebp 1080b5: 89 e5 mov %esp,%ebp 1080b7: 53 push %ebx 1080b8: 83 ec 04 sub $0x4,%esp 1080bb: 8b 5d 08 mov 0x8(%ebp),%ebx MSBUMP(free_calls, 1); 1080be: ff 05 8c 63 12 00 incl 0x12638c if ( !ptr ) 1080c4: 85 db test %ebx,%ebx 1080c6: 74 4b je 108113 return; /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 1080c8: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 1080cf: 74 47 je 108118 <== ALWAYS TAKEN } /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 1080d1: a1 68 47 12 00 mov 0x124768,%eax 1080d6: 85 c0 test %eax,%eax 1080d8: 74 0a je 1080e4 (*rtems_malloc_statistics_helpers->at_free)(ptr); 1080da: 83 ec 0c sub $0xc,%esp 1080dd: 53 push %ebx 1080de: ff 50 08 call *0x8(%eax) 1080e1: 83 c4 10 add $0x10,%esp if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 1080e4: 83 ec 08 sub $0x8,%esp 1080e7: 53 push %ebx 1080e8: ff 35 90 21 12 00 pushl 0x122190 1080ee: e8 45 4f 00 00 call 10d038 <_Protected_heap_Free> 1080f3: 83 c4 10 add $0x10,%esp 1080f6: 84 c0 test %al,%al 1080f8: 75 19 jne 108113 printk( "Program heap: free of bad pointer %p -- range %p - %p \n", ptr, RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end 1080fa: a1 90 21 12 00 mov 0x122190,%eax */ 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", 1080ff: ff 70 1c pushl 0x1c(%eax) 108102: ff 70 18 pushl 0x18(%eax) 108105: 53 push %ebx 108106: 68 30 03 12 00 push $0x120330 10810b: e8 8c 0d 00 00 call 108e9c 108110: 83 c4 10 add $0x10,%esp RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 108113: 8b 5d fc mov -0x4(%ebp),%ebx 108116: c9 leave 108117: c3 ret /* * 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() ) { 108118: e8 3b 01 00 00 call 108258 return; /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 10811d: 84 c0 test %al,%al 10811f: 75 b0 jne 1080d1 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 108121: 89 5d 08 mov %ebx,0x8(%ebp) RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 108124: 8b 5d fc mov -0x4(%ebp),%ebx 108127: c9 leave /* * 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); 108128: e9 97 01 00 00 jmp 1082c4 =============================================================================== 00109550 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 109550: 55 push %ebp 109551: 89 e5 mov %esp,%ebp 109553: 53 push %ebx 109554: 83 ec 04 sub $0x4,%esp 109557: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 10955a: 81 fb c0 63 12 00 cmp $0x1263c0,%ebx 109560: 74 26 je 109588 <== NEVER TAKEN #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 109562: 83 ec 0c sub $0xc,%esp 109565: 8d 43 04 lea 0x4(%ebx),%eax 109568: 50 push %eax 109569: e8 72 ef ff ff call 1084e0 rtems_filesystem_freenode( &env->root_directory); 10956e: 8d 43 18 lea 0x18(%ebx),%eax 109571: 89 04 24 mov %eax,(%esp) 109574: e8 67 ef ff ff call 1084e0 free(env); 109579: 83 c4 10 add $0x10,%esp 10957c: 89 5d 08 mov %ebx,0x8(%ebp) } } 10957f: 8b 5d fc mov -0x4(%ebp),%ebx 109582: c9 leave && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); rtems_filesystem_freenode( &env->root_directory); free(env); 109583: e9 6c ef ff ff jmp 1084f4 } } 109588: 8b 5d fc mov -0x4(%ebp),%ebx 10958b: c9 leave <== NOT EXECUTED 10958c: c3 ret <== NOT EXECUTED =============================================================================== 0011dfdc : int fstat( int fd, struct stat *sbuf ) { 11dfdc: 55 push %ebp 11dfdd: 89 e5 mov %esp,%ebp 11dfdf: 57 push %edi 11dfe0: 53 push %ebx 11dfe1: 8b 45 08 mov 0x8(%ebp),%eax 11dfe4: 8b 5d 0c mov 0xc(%ebp),%ebx rtems_libio_t *iop; /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 11dfe7: 85 db test %ebx,%ebx 11dfe9: 74 55 je 11e040 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 11dfeb: 3b 05 4c 21 12 00 cmp 0x12214c,%eax 11dff1: 73 39 jae 11e02c 11dff3: c1 e0 03 shl $0x3,%eax 11dff6: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 11dffd: 29 c2 sub %eax,%edx 11dfff: 03 15 60 63 12 00 add 0x126360,%edx rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 11e005: f6 42 15 01 testb $0x1,0x15(%edx) 11e009: 74 21 je 11e02c /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 11e00b: b9 48 00 00 00 mov $0x48,%ecx 11e010: 31 c0 xor %eax,%eax 11e012: 89 df mov %ebx,%edi 11e014: f3 aa rep stos %al,%es:(%edi) return (*iop->pathinfo.handlers->fstat_h)( &iop->pathinfo, sbuf ); 11e016: 8b 42 20 mov 0x20(%edx),%eax 11e019: 89 5d 0c mov %ebx,0xc(%ebp) 11e01c: 83 c2 18 add $0x18,%edx 11e01f: 89 55 08 mov %edx,0x8(%ebp) 11e022: 8b 40 18 mov 0x18(%eax),%eax } 11e025: 5b pop %ebx 11e026: 5f pop %edi 11e027: c9 leave * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->pathinfo.handlers->fstat_h)( &iop->pathinfo, sbuf ); 11e028: ff e0 jmp *%eax 11e02a: 66 90 xchg %ax,%ax /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 11e02c: e8 53 42 ff ff call 112284 <__errno> 11e031: c7 00 09 00 00 00 movl $0x9,(%eax) * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); return (*iop->pathinfo.handlers->fstat_h)( &iop->pathinfo, sbuf ); } 11e037: b8 ff ff ff ff mov $0xffffffff,%eax 11e03c: 5b pop %ebx 11e03d: 5f pop %edi 11e03e: c9 leave 11e03f: c3 ret /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 11e040: e8 3f 42 ff ff call 112284 <__errno> 11e045: c7 00 0e 00 00 00 movl $0xe,(%eax) 11e04b: eb ea jmp 11e037 =============================================================================== 00108f14 : #include int fsync( int fd ) { 108f14: 55 push %ebp 108f15: 89 e5 mov %esp,%ebp 108f17: 83 ec 08 sub $0x8,%esp 108f1a: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_libio_check_fd( fd ); 108f1d: 3b 05 ec 43 12 00 cmp 0x1243ec,%eax 108f23: 73 2f jae 108f54 iop = rtems_libio_iop( fd ); 108f25: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 108f2c: 8d 04 d5 00 00 00 00 lea 0x0(,%edx,8),%eax 108f33: 29 d0 sub %edx,%eax 108f35: 03 05 00 86 12 00 add 0x128600,%eax rtems_libio_check_is_open(iop); 108f3b: 8b 50 14 mov 0x14(%eax),%edx 108f3e: f6 c6 01 test $0x1,%dh 108f41: 74 11 je 108f54 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108f43: 83 e2 04 and $0x4,%edx 108f46: 74 20 je 108f68 /* * Now process the fsync(). */ return (*iop->pathinfo.handlers->fsync_h)( iop ); 108f48: 8b 50 20 mov 0x20(%eax),%edx 108f4b: 89 45 08 mov %eax,0x8(%ebp) 108f4e: 8b 42 28 mov 0x28(%edx),%eax } 108f51: c9 leave /* * Now process the fsync(). */ return (*iop->pathinfo.handlers->fsync_h)( iop ); 108f52: ff e0 jmp *%eax { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108f54: e8 8b a4 00 00 call 1133e4 <__errno> 108f59: c7 00 09 00 00 00 movl $0x9,(%eax) /* * Now process the fsync(). */ return (*iop->pathinfo.handlers->fsync_h)( iop ); } 108f5f: b8 ff ff ff ff mov $0xffffffff,%eax 108f64: c9 leave 108f65: c3 ret 108f66: 66 90 xchg %ax,%ax rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108f68: e8 77 a4 00 00 call 1133e4 <__errno> 108f6d: c7 00 16 00 00 00 movl $0x16,(%eax) 108f73: eb ea jmp 108f5f =============================================================================== 0010fb08 : int ftruncate( int fd, off_t length ) { 10fb08: 55 push %ebp 10fb09: 89 e5 mov %esp,%ebp 10fb0b: 57 push %edi 10fb0c: 56 push %esi 10fb0d: 53 push %ebx 10fb0e: 83 ec 3c sub $0x3c,%esp 10fb11: 8b 45 08 mov 0x8(%ebp),%eax 10fb14: 8b 55 0c mov 0xc(%ebp),%edx 10fb17: 8b 4d 10 mov 0x10(%ebp),%ecx 10fb1a: 89 55 c0 mov %edx,-0x40(%ebp) 10fb1d: 89 4d c4 mov %ecx,-0x3c(%ebp) rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 10fb20: 3b 05 4c 21 12 00 cmp 0x12214c,%eax 10fb26: 73 58 jae 10fb80 iop = rtems_libio_iop( fd ); 10fb28: c1 e0 03 shl $0x3,%eax 10fb2b: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 10fb32: 29 c3 sub %eax,%ebx 10fb34: 03 1d 60 63 12 00 add 0x126360,%ebx rtems_libio_check_is_open(iop); 10fb3a: f6 43 15 01 testb $0x1,0x15(%ebx) 10fb3e: 74 40 je 10fb80 /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 10fb40: 8d 7d d4 lea -0x2c(%ebp),%edi 10fb43: 8d 73 18 lea 0x18(%ebx),%esi 10fb46: b9 05 00 00 00 mov $0x5,%ecx 10fb4b: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 10fb4d: 83 ec 0c sub $0xc,%esp 10fb50: 8d 45 d4 lea -0x2c(%ebp),%eax 10fb53: 50 push %eax 10fb54: 8b 45 e0 mov -0x20(%ebp),%eax 10fb57: ff 50 10 call *0x10(%eax) 10fb5a: 83 c4 10 add $0x10,%esp 10fb5d: 48 dec %eax 10fb5e: 74 46 je 10fba6 rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 10fb60: f6 43 14 04 testb $0x4,0x14(%ebx) 10fb64: 74 2e je 10fb94 return (*iop->pathinfo.handlers->ftruncate_h)( iop, length ); 10fb66: 50 push %eax 10fb67: 8b 43 20 mov 0x20(%ebx),%eax 10fb6a: ff 75 c4 pushl -0x3c(%ebp) 10fb6d: ff 75 c0 pushl -0x40(%ebp) 10fb70: 53 push %ebx 10fb71: ff 50 20 call *0x20(%eax) 10fb74: 83 c4 10 add $0x10,%esp } 10fb77: 8d 65 f4 lea -0xc(%ebp),%esp 10fb7a: 5b pop %ebx 10fb7b: 5e pop %esi 10fb7c: 5f pop %edi 10fb7d: c9 leave 10fb7e: c3 ret 10fb7f: 90 nop rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 10fb80: e8 ff 26 00 00 call 112284 <__errno> 10fb85: c7 00 09 00 00 00 movl $0x9,(%eax) 10fb8b: b8 ff ff ff ff mov $0xffffffff,%eax 10fb90: eb e5 jmp 10fb77 10fb92: 66 90 xchg %ax,%ax loc = iop->pathinfo; if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 10fb94: e8 eb 26 00 00 call 112284 <__errno> 10fb99: c7 00 16 00 00 00 movl $0x16,(%eax) 10fb9f: b8 ff ff ff ff mov $0xffffffff,%eax 10fba4: eb d1 jmp 10fb77 * Make sure we are not working on a directory */ loc = iop->pathinfo; if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); 10fba6: e8 d9 26 00 00 call 112284 <__errno> 10fbab: c7 00 15 00 00 00 movl $0x15,(%eax) 10fbb1: b8 ff ff ff ff mov $0xffffffff,%eax 10fbb6: eb bf jmp 10fb77 =============================================================================== 00108300 : #include #include int getchark(void) { 108300: 55 push %ebp 108301: 89 e5 mov %esp,%ebp 108303: 83 ec 08 sub $0x8,%esp if ( BSP_poll_char ) 108306: a1 8c 22 12 00 mov 0x12228c,%eax 10830b: 85 c0 test %eax,%eax 10830d: 74 05 je 108314 return (*BSP_poll_char)(); return -1; } 10830f: c9 leave #include int getchark(void) { if ( BSP_poll_char ) return (*BSP_poll_char)(); 108310: ff e0 jmp *%eax 108312: 66 90 xchg %ax,%ax return -1; } 108314: b8 ff ff ff ff mov $0xffffffff,%eax 108319: c9 leave 10831a: c3 ret =============================================================================== 0011f9d0 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 11f9d0: 55 push %ebp 11f9d1: 89 e5 mov %esp,%ebp 11f9d3: 57 push %edi 11f9d4: 56 push %esi 11f9d5: 53 push %ebx 11f9d6: 83 ec 2c sub $0x2c,%esp 11f9d9: 8b 45 08 mov 0x8(%ebp),%eax rtems_filesystem_location_info_t loc; /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 11f9dc: 3b 05 cc 52 12 00 cmp 0x1252cc,%eax 11f9e2: 73 4c jae 11fa30 <== NEVER TAKEN 11f9e4: c1 e0 03 shl $0x3,%eax 11f9e7: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 11f9ee: 29 c3 sub %eax,%ebx 11f9f0: 03 1d 20 96 12 00 add 0x129620,%ebx /* * Make sure we are working on a directory */ loc = iop->pathinfo; 11f9f6: 8d 7d d4 lea -0x2c(%ebp),%edi 11f9f9: 8d 73 18 lea 0x18(%ebx),%esi 11f9fc: b9 05 00 00 00 mov $0x5,%ecx 11fa01: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 11fa03: 83 ec 0c sub $0xc,%esp 11fa06: 8d 45 d4 lea -0x2c(%ebp),%eax 11fa09: 50 push %eax 11fa0a: 8b 45 e0 mov -0x20(%ebp),%eax 11fa0d: ff 50 10 call *0x10(%eax) 11fa10: 83 c4 10 add $0x10,%esp 11fa13: 48 dec %eax 11fa14: 75 1e jne 11fa34 /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ return (*iop->pathinfo.handlers->read_h)( iop, dd_buf, dd_len ); 11fa16: 50 push %eax 11fa17: 8b 43 20 mov 0x20(%ebx),%eax 11fa1a: ff 75 10 pushl 0x10(%ebp) 11fa1d: ff 75 0c pushl 0xc(%ebp) 11fa20: 53 push %ebx 11fa21: ff 50 08 call *0x8(%eax) 11fa24: 83 c4 10 add $0x10,%esp } 11fa27: 8d 65 f4 lea -0xc(%ebp),%esp 11fa2a: 5b pop %ebx 11fa2b: 5e pop %esi 11fa2c: 5f pop %edi 11fa2d: c9 leave 11fa2e: c3 ret 11fa2f: 90 nop rtems_filesystem_location_info_t loc; /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 11fa30: 31 db xor %ebx,%ebx 11fa32: eb c2 jmp 11f9f6 <== NOT EXECUTED /* * Make sure we are working on a directory */ loc = iop->pathinfo; if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 11fa34: e8 9b 38 ff ff call 1132d4 <__errno> 11fa39: c7 00 14 00 00 00 movl $0x14,(%eax) 11fa3f: b8 ff ff ff ff mov $0xffffffff,%eax 11fa44: eb e1 jmp 11fa27 =============================================================================== 00108b34 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 108b34: 55 push %ebp 108b35: 89 e5 mov %esp,%ebp 108b37: 57 push %edi 108b38: 56 push %esi 108b39: 53 push %ebx 108b3a: 83 ec 1c sub $0x1c,%esp 108b3d: 89 c3 mov %eax,%ebx 108b3f: 89 55 e4 mov %edx,-0x1c(%ebp) 108b42: 89 ce mov %ecx,%esi FILE *fp; int match; init_etc_passwd_group(); 108b44: e8 eb fe ff ff call 108a34 if ((fp = fopen("/etc/group", "r")) == NULL) 108b49: 83 ec 08 sub $0x8,%esp 108b4c: 68 f2 07 12 00 push $0x1207f2 108b51: 68 d9 1c 12 00 push $0x121cd9 108b56: e8 05 ae 00 00 call 113960 108b5b: 89 c7 mov %eax,%edi 108b5d: 83 c4 10 add $0x10,%esp 108b60: 85 c0 test %eax,%eax 108b62: 75 22 jne 108b86 108b64: e9 8b 00 00 00 jmp 108bf4 108b69: 8d 76 00 lea 0x0(%esi),%esi for(;;) { if (!scangr(fp, grp, buffer, bufsize)) goto error_einval; if (name) { match = (strcmp(grp->gr_name, name) == 0); 108b6c: 83 ec 08 sub $0x8,%esp 108b6f: 53 push %ebx 108b70: ff 36 pushl (%esi) 108b72: e8 65 bc 00 00 call 1147dc 108b77: 83 c4 10 add $0x10,%esp 108b7a: 85 c0 test %eax,%eax 108b7c: 0f 94 c0 sete %al 108b7f: 0f b6 c0 movzbl %al,%eax } else { match = (grp->gr_gid == gid); } if (match) { 108b82: 85 c0 test %eax,%eax 108b84: 75 2e jne 108bb4 if ((fp = fopen("/etc/group", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); for(;;) { if (!scangr(fp, grp, buffer, bufsize)) 108b86: 83 ec 0c sub $0xc,%esp 108b89: ff 75 0c pushl 0xc(%ebp) 108b8c: 8b 4d 08 mov 0x8(%ebp),%ecx 108b8f: 89 f2 mov %esi,%edx 108b91: 89 f8 mov %edi,%eax 108b93: e8 88 fc ff ff call 108820 108b98: 83 c4 10 add $0x10,%esp 108b9b: 85 c0 test %eax,%eax 108b9d: 74 31 je 108bd0 goto error_einval; if (name) { 108b9f: 85 db test %ebx,%ebx 108ba1: 75 c9 jne 108b6c match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); 108ba3: 0f b7 46 08 movzwl 0x8(%esi),%eax 108ba7: 3b 45 e4 cmp -0x1c(%ebp),%eax 108baa: 0f 94 c0 sete %al 108bad: 0f b6 c0 movzbl %al,%eax } if (match) { 108bb0: 85 c0 test %eax,%eax 108bb2: 74 d2 je 108b86 fclose(fp); 108bb4: 83 ec 0c sub $0xc,%esp 108bb7: 57 push %edi 108bb8: e8 9f a6 00 00 call 11325c *result = grp; 108bbd: 8b 45 10 mov 0x10(%ebp),%eax 108bc0: 89 30 mov %esi,(%eax) return 0; 108bc2: 83 c4 10 add $0x10,%esp 108bc5: 31 c0 xor %eax,%eax } } error_einval: fclose(fp); rtems_set_errno_and_return_minus_one( EINVAL ); } 108bc7: 8d 65 f4 lea -0xc(%ebp),%esp 108bca: 5b pop %ebx 108bcb: 5e pop %esi 108bcc: 5f pop %edi 108bcd: c9 leave 108bce: c3 ret 108bcf: 90 nop *result = grp; return 0; } } error_einval: fclose(fp); 108bd0: 83 ec 0c sub $0xc,%esp 108bd3: 57 push %edi 108bd4: e8 83 a6 00 00 call 11325c rtems_set_errno_and_return_minus_one( EINVAL ); 108bd9: e8 26 a5 00 00 call 113104 <__errno> 108bde: c7 00 16 00 00 00 movl $0x16,(%eax) 108be4: 83 c4 10 add $0x10,%esp 108be7: b8 ff ff ff ff mov $0xffffffff,%eax } 108bec: 8d 65 f4 lea -0xc(%ebp),%esp 108bef: 5b pop %ebx 108bf0: 5e pop %esi 108bf1: 5f pop %edi 108bf2: c9 leave 108bf3: c3 ret int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); 108bf4: e8 0b a5 00 00 call 113104 <__errno> 108bf9: c7 00 16 00 00 00 movl $0x16,(%eax) 108bff: 83 c8 ff or $0xffffffff,%eax 108c02: eb c3 jmp 108bc7 =============================================================================== 00108e58 : } struct group *getgrnam( const char *name ) { 108e58: 55 push %ebp 108e59: 89 e5 mov %esp,%ebp 108e5b: 83 ec 24 sub $0x24,%esp struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 108e5e: 8d 45 f4 lea -0xc(%ebp),%eax 108e61: 50 push %eax 108e62: 68 c8 00 00 00 push $0xc8 108e67: 68 c0 80 12 00 push $0x1280c0 108e6c: 68 a4 80 12 00 push $0x1280a4 108e71: ff 75 08 pushl 0x8(%ebp) 108e74: e8 b3 ff ff ff call 108e2c 108e79: 83 c4 20 add $0x20,%esp 108e7c: 85 c0 test %eax,%eax 108e7e: 75 08 jne 108e88 return NULL; return p; 108e80: 8b 45 f4 mov -0xc(%ebp),%eax } 108e83: c9 leave 108e84: c3 ret 108e85: 8d 76 00 lea 0x0(%esi),%esi ) { struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) return NULL; 108e88: 31 c0 xor %eax,%eax return p; } 108e8a: c9 leave 108e8b: c3 ret =============================================================================== 001085f8 : */ int getlogin_r( char *name, size_t namesize ) { 1085f8: 55 push %ebp 1085f9: 89 e5 mov %esp,%ebp 1085fb: 53 push %ebx 1085fc: 83 ec 04 sub $0x4,%esp 1085ff: 8b 5d 08 mov 0x8(%ebp),%ebx struct passwd *pw; char *pname; if ( !name ) 108602: 85 db test %ebx,%ebx 108604: 74 42 je 108648 return EFAULT; if ( namesize < LOGIN_NAME_MAX ) 108606: 83 7d 0c 08 cmpl $0x8,0xc(%ebp) 10860a: 77 0c ja 108618 return ERANGE; 10860c: b8 22 00 00 00 mov $0x22,%eax if ( pw ) pname = pw->pw_name; strncpy( name, pname, LOGIN_NAME_MAX ); return 0; } 108611: 8b 5d fc mov -0x4(%ebp),%ebx 108614: c9 leave 108615: c3 ret 108616: 66 90 xchg %ax,%ax return ERANGE; /* Set the pointer to a default name */ pname = ""; pw = getpwuid(getuid()); 108618: e8 e7 09 00 00 call 109004 10861d: 83 ec 0c sub $0xc,%esp 108620: 0f b7 c0 movzwl %ax,%eax 108623: 50 push %eax 108624: e8 37 07 00 00 call 108d60 if ( pw ) 108629: 83 c4 10 add $0x10,%esp 10862c: 85 c0 test %eax,%eax 10862e: 74 20 je 108650 pname = pw->pw_name; 108630: 8b 00 mov (%eax),%eax strncpy( name, pname, LOGIN_NAME_MAX ); 108632: 52 push %edx 108633: 6a 09 push $0x9 108635: 50 push %eax 108636: 53 push %ebx 108637: e8 20 c3 00 00 call 11495c return 0; 10863c: 83 c4 10 add $0x10,%esp 10863f: 31 c0 xor %eax,%eax } 108641: 8b 5d fc mov -0x4(%ebp),%ebx 108644: c9 leave 108645: c3 ret 108646: 66 90 xchg %ax,%ax { struct passwd *pw; char *pname; if ( !name ) return EFAULT; 108648: b8 0e 00 00 00 mov $0xe,%eax 10864d: eb c2 jmp 108611 10864f: 90 nop if ( namesize < LOGIN_NAME_MAX ) return ERANGE; /* Set the pointer to a default name */ pname = ""; 108650: b8 29 1e 12 00 mov $0x121e29,%eax 108655: eb db jmp 108632 =============================================================================== 00108c04 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 108c04: 55 push %ebp 108c05: 89 e5 mov %esp,%ebp 108c07: 57 push %edi 108c08: 56 push %esi 108c09: 53 push %ebx 108c0a: 83 ec 1c sub $0x1c,%esp 108c0d: 89 c3 mov %eax,%ebx 108c0f: 89 55 e4 mov %edx,-0x1c(%ebp) 108c12: 89 ce mov %ecx,%esi FILE *fp; int match; init_etc_passwd_group(); 108c14: e8 1b fe ff ff call 108a34 if ((fp = fopen("/etc/passwd", "r")) == NULL) 108c19: 83 ec 08 sub $0x8,%esp 108c1c: 68 f2 07 12 00 push $0x1207f2 108c21: 68 cd 1c 12 00 push $0x121ccd 108c26: e8 35 ad 00 00 call 113960 108c2b: 89 c7 mov %eax,%edi 108c2d: 83 c4 10 add $0x10,%esp 108c30: 85 c0 test %eax,%eax 108c32: 75 22 jne 108c56 108c34: e9 8b 00 00 00 jmp 108cc4 108c39: 8d 76 00 lea 0x0(%esi),%esi for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) goto error_einval; if (name) { match = (strcmp(pwd->pw_name, name) == 0); 108c3c: 83 ec 08 sub $0x8,%esp 108c3f: 53 push %ebx 108c40: ff 36 pushl (%esi) 108c42: e8 95 bb 00 00 call 1147dc 108c47: 83 c4 10 add $0x10,%esp 108c4a: 85 c0 test %eax,%eax 108c4c: 0f 94 c0 sete %al 108c4f: 0f b6 c0 movzbl %al,%eax } else { match = (pwd->pw_uid == uid); } if (match) { 108c52: 85 c0 test %eax,%eax 108c54: 75 2e jne 108c84 if ((fp = fopen("/etc/passwd", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) 108c56: 83 ec 0c sub $0xc,%esp 108c59: ff 75 0c pushl 0xc(%ebp) 108c5c: 8b 4d 08 mov 0x8(%ebp),%ecx 108c5f: 89 f2 mov %esi,%edx 108c61: 89 f8 mov %edi,%eax 108c63: e8 d0 fc ff ff call 108938 108c68: 83 c4 10 add $0x10,%esp 108c6b: 85 c0 test %eax,%eax 108c6d: 74 31 je 108ca0 goto error_einval; if (name) { 108c6f: 85 db test %ebx,%ebx 108c71: 75 c9 jne 108c3c match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); 108c73: 0f b7 46 08 movzwl 0x8(%esi),%eax 108c77: 3b 45 e4 cmp -0x1c(%ebp),%eax 108c7a: 0f 94 c0 sete %al 108c7d: 0f b6 c0 movzbl %al,%eax } if (match) { 108c80: 85 c0 test %eax,%eax 108c82: 74 d2 je 108c56 fclose(fp); 108c84: 83 ec 0c sub $0xc,%esp 108c87: 57 push %edi 108c88: e8 cf a5 00 00 call 11325c *result = pwd; 108c8d: 8b 45 10 mov 0x10(%ebp),%eax 108c90: 89 30 mov %esi,(%eax) return 0; 108c92: 83 c4 10 add $0x10,%esp 108c95: 31 c0 xor %eax,%eax } } error_einval: fclose(fp); rtems_set_errno_and_return_minus_one( EINVAL ); } 108c97: 8d 65 f4 lea -0xc(%ebp),%esp 108c9a: 5b pop %ebx 108c9b: 5e pop %esi 108c9c: 5f pop %edi 108c9d: c9 leave 108c9e: c3 ret 108c9f: 90 nop *result = pwd; return 0; } } error_einval: fclose(fp); 108ca0: 83 ec 0c sub $0xc,%esp 108ca3: 57 push %edi 108ca4: e8 b3 a5 00 00 call 11325c rtems_set_errno_and_return_minus_one( EINVAL ); 108ca9: e8 56 a4 00 00 call 113104 <__errno> 108cae: c7 00 16 00 00 00 movl $0x16,(%eax) 108cb4: 83 c4 10 add $0x10,%esp 108cb7: b8 ff ff ff ff mov $0xffffffff,%eax } 108cbc: 8d 65 f4 lea -0xc(%ebp),%esp 108cbf: 5b pop %ebx 108cc0: 5e pop %esi 108cc1: 5f pop %edi 108cc2: c9 leave 108cc3: c3 ret int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); 108cc4: e8 3b a4 00 00 call 113104 <__errno> 108cc9: c7 00 16 00 00 00 movl $0x16,(%eax) 108ccf: 83 c8 ff or $0xffffffff,%eax 108cd2: eb c3 jmp 108c97 =============================================================================== 00108d00 : } struct passwd *getpwnam( const char *name ) { 108d00: 55 push %ebp 108d01: 89 e5 mov %esp,%ebp 108d03: 83 ec 24 sub $0x24,%esp struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 108d06: 8d 45 f4 lea -0xc(%ebp),%eax 108d09: 50 push %eax 108d0a: 68 c8 00 00 00 push $0xc8 108d0f: 68 c0 81 12 00 push $0x1281c0 108d14: 68 8c 81 12 00 push $0x12818c 108d19: ff 75 08 pushl 0x8(%ebp) 108d1c: e8 b3 ff ff ff call 108cd4 108d21: 83 c4 20 add $0x20,%esp 108d24: 85 c0 test %eax,%eax 108d26: 75 08 jne 108d30 return NULL; return p; 108d28: 8b 45 f4 mov -0xc(%ebp),%eax } 108d2b: c9 leave 108d2c: c3 ret 108d2d: 8d 76 00 lea 0x0(%esi),%esi ) { struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) return NULL; 108d30: 31 c0 xor %eax,%eax return p; } 108d32: c9 leave 108d33: c3 ret =============================================================================== 00108130 : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 108130: 55 push %ebp 108131: 89 e5 mov %esp,%ebp 108133: 56 push %esi 108134: 53 push %ebx 108135: 83 ec 10 sub $0x10,%esp 108138: 8b 5d 08 mov 0x8(%ebp),%ebx /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) 10813b: 85 db test %ebx,%ebx 10813d: 74 39 je 108178 <== NEVER TAKEN { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 10813f: 9c pushf 108140: fa cli 108141: 5e pop %esi _TOD_Get( &now ); 108142: 83 ec 0c sub $0xc,%esp 108145: 8d 45 f0 lea -0x10(%ebp),%eax 108148: 50 push %eax 108149: e8 6a 42 00 00 call 10c3b8 <_TOD_Get> _ISR_Enable(level); 10814e: 56 push %esi 10814f: 9d popf useconds = (suseconds_t)now.tv_nsec; 108150: 8b 4d f4 mov -0xc(%ebp),%ecx useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 108153: 8b 45 f0 mov -0x10(%ebp),%eax 108156: 89 03 mov %eax,(%ebx) _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; 108158: b8 d3 4d 62 10 mov $0x10624dd3,%eax 10815d: f7 e9 imul %ecx 10815f: 89 d0 mov %edx,%eax 108161: c1 f8 06 sar $0x6,%eax 108164: c1 f9 1f sar $0x1f,%ecx 108167: 29 c8 sub %ecx,%eax 108169: 89 43 04 mov %eax,0x4(%ebx) * 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; 10816c: 83 c4 10 add $0x10,%esp 10816f: 31 c0 xor %eax,%eax } 108171: 8d 65 f8 lea -0x8(%ebp),%esp 108174: 5b pop %ebx 108175: 5e pop %esi 108176: c9 leave 108177: c3 ret void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) rtems_set_errno_and_return_minus_one( EFAULT ); 108178: e8 07 a1 00 00 call 112284 <__errno> <== NOT EXECUTED 10817d: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED 108183: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 108188: eb e7 jmp 108171 <== NOT EXECUTED =============================================================================== 00111ab8 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 111ab8: 55 push %ebp 111ab9: 89 e5 mov %esp,%ebp 111abb: 8b 45 08 mov 0x8(%ebp),%eax IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->pathinfo.node_access; if ( the_jnode->type != IMFS_DIRECTORY ) 111abe: 8b 50 18 mov 0x18(%eax),%edx 111ac1: 83 7a 4c 01 cmpl $0x1,0x4c(%edx) 111ac5: 74 09 je 111ad0 <== ALWAYS TAKEN return -1; /* It wasn't a directory --> return error */ 111ac7: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED iop->offset = 0; return 0; } 111acc: c9 leave <== NOT EXECUTED 111acd: c3 ret <== NOT EXECUTED 111ace: 66 90 xchg %ax,%ax <== NOT EXECUTED the_jnode = (IMFS_jnode_t *) iop->pathinfo.node_access; if ( the_jnode->type != IMFS_DIRECTORY ) return -1; /* It wasn't a directory --> return error */ iop->offset = 0; 111ad0: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) 111ad7: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax) return 0; 111ade: 31 c0 xor %eax,%eax } 111ae0: c9 leave 111ae1: c3 ret =============================================================================== 00111ae4 : ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 111ae4: 55 push %ebp 111ae5: 89 e5 mov %esp,%ebp 111ae7: 57 push %edi 111ae8: 56 push %esi 111ae9: 53 push %ebx 111aea: 81 ec 4c 01 00 00 sub $0x14c,%esp int current_entry; int first_entry; int last_entry; struct dirent tmp_dirent; the_jnode = (IMFS_jnode_t *)iop->pathinfo.node_access; 111af0: 8b 55 08 mov 0x8(%ebp),%edx 111af3: 8b 42 18 mov 0x18(%edx),%eax IMFS_create_orphan( the_jnode ); IMFS_check_node_remove( the_jnode ); return 0; } 111af6: 8b 58 50 mov 0x50(%eax),%ebx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 111af9: 83 c0 54 add $0x54,%eax 111afc: 89 85 cc fe ff ff mov %eax,-0x134(%ebp) struct dirent tmp_dirent; the_jnode = (IMFS_jnode_t *)iop->pathinfo.node_access; the_chain = &the_jnode->info.directory.Entries; if ( rtems_chain_is_empty( the_chain ) ) 111b02: 39 c3 cmp %eax,%ebx 111b04: 0f 84 2a 01 00 00 je 111c34 <== NEVER TAKEN /* Move to the first of the desired directory entries */ the_node = rtems_chain_first( the_chain ); bytes_transferred = 0; first_entry = iop->offset; 111b0a: 8b 42 0c mov 0xc(%edx),%eax 111b0d: 89 85 d4 fe ff ff mov %eax,-0x12c(%ebp) /* 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); 111b13: ba f1 f0 f0 f0 mov $0xf0f0f0f1,%edx 111b18: 8b 45 10 mov 0x10(%ebp),%eax 111b1b: f7 e2 mul %edx 111b1d: c1 ea 08 shr $0x8,%edx 111b20: 89 d0 mov %edx,%eax 111b22: c1 e0 04 shl $0x4,%eax 111b25: c1 e2 08 shl $0x8,%edx 111b28: 8d 14 10 lea (%eax,%edx,1),%edx 111b2b: 03 95 d4 fe ff ff add -0x12c(%ebp),%edx 111b31: 89 95 d0 fe ff ff mov %edx,-0x130(%ebp) /* The directory was not empty so try to move to the desired entry in chain*/ for ( 111b37: 85 d2 test %edx,%edx 111b39: 0f 8e f5 00 00 00 jle 111c34 <== NEVER TAKEN 111b3f: 31 d2 xor %edx,%edx 111b41: c7 85 c8 fe ff ff 00 movl $0x0,-0x138(%ebp) 111b48: 00 00 00 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 ); 111b4b: 8d 85 d8 fe ff ff lea -0x128(%ebp),%eax 111b51: 89 85 b4 fe ff ff mov %eax,-0x14c(%ebp) 111b57: eb 23 jmp 111b7c 111b59: 8d 76 00 lea 0x0(%esi),%esi ); iop->offset = iop->offset + sizeof(struct dirent); bytes_transferred = bytes_transferred + sizeof( struct dirent ); } the_node = the_node->next; 111b5c: 8b 1b mov (%ebx),%ebx * 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( 111b5e: 81 c2 10 01 00 00 add $0x110,%edx /* 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 ( 111b64: 39 95 d0 fe ff ff cmp %edx,-0x130(%ebp) 111b6a: 0f 8e b4 00 00 00 jle 111c24 <== NEVER TAKEN current_entry = 0; current_entry < last_entry; current_entry = current_entry + sizeof(struct dirent) ){ if ( rtems_chain_is_tail( the_chain, the_node ) ){ 111b70: 3b 9d cc fe ff ff cmp -0x134(%ebp),%ebx 111b76: 0f 84 a8 00 00 00 je 111c24 <== NEVER TAKEN /* entry in the read */ return bytes_transferred; /* Indicate that there are no more */ /* entries to return */ } if( current_entry >= first_entry ) { 111b7c: 39 95 d4 fe ff ff cmp %edx,-0x12c(%ebp) 111b82: 7f d8 jg 111b5c /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; 111b84: 89 95 dc fe ff ff mov %edx,-0x124(%ebp) 111b8a: 89 d0 mov %edx,%eax 111b8c: c1 f8 1f sar $0x1f,%eax 111b8f: 89 85 e0 fe ff ff mov %eax,-0x120(%ebp) tmp_dirent.d_reclen = sizeof( struct dirent ); 111b95: 66 c7 85 e4 fe ff ff movw $0x110,-0x11c(%ebp) 111b9c: 10 01 the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 111b9e: 8b 43 38 mov 0x38(%ebx),%eax 111ba1: 89 85 d8 fe ff ff mov %eax,-0x128(%ebp) tmp_dirent.d_namlen = strlen( the_jnode->name ); 111ba7: 8d 73 0c lea 0xc(%ebx),%esi 111baa: 31 c0 xor %eax,%eax 111bac: b9 ff ff ff ff mov $0xffffffff,%ecx 111bb1: 89 f7 mov %esi,%edi 111bb3: f2 ae repnz scas %es:(%edi),%al 111bb5: f7 d1 not %ecx 111bb7: 49 dec %ecx 111bb8: 66 89 8d e6 fe ff ff mov %cx,-0x11a(%ebp) strcpy( tmp_dirent.d_name, the_jnode->name ); 111bbf: 83 ec 08 sub $0x8,%esp 111bc2: 56 push %esi 111bc3: 8d 85 e8 fe ff ff lea -0x118(%ebp),%eax 111bc9: 50 push %eax 111bca: 89 95 c4 fe ff ff mov %edx,-0x13c(%ebp) 111bd0: e8 7f 13 00 00 call 112f54 memcpy( 111bd5: 8b 45 0c mov 0xc(%ebp),%eax 111bd8: 03 85 c8 fe ff ff add -0x138(%ebp),%eax 111bde: b9 44 00 00 00 mov $0x44,%ecx 111be3: 89 c7 mov %eax,%edi 111be5: 8b b5 b4 fe ff ff mov -0x14c(%ebp),%esi 111beb: f3 a5 rep movsl %ds:(%esi),%es:(%edi) buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 111bed: 8b 45 08 mov 0x8(%ebp),%eax 111bf0: 81 40 0c 10 01 00 00 addl $0x110,0xc(%eax) 111bf7: 83 50 10 00 adcl $0x0,0x10(%eax) bytes_transferred = bytes_transferred + sizeof( struct dirent ); 111bfb: 81 85 c8 fe ff ff 10 addl $0x110,-0x138(%ebp) 111c02: 01 00 00 111c05: 83 c4 10 add $0x10,%esp 111c08: 8b 95 c4 fe ff ff mov -0x13c(%ebp),%edx } the_node = the_node->next; 111c0e: 8b 1b mov (%ebx),%ebx * 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( 111c10: 81 c2 10 01 00 00 add $0x110,%edx /* 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 ( 111c16: 39 95 d0 fe ff ff cmp %edx,-0x130(%ebp) 111c1c: 0f 8f 4e ff ff ff jg 111b70 <== NEVER TAKEN 111c22: 66 90 xchg %ax,%ax current_entry = 0; current_entry < last_entry; current_entry = current_entry + sizeof(struct dirent) ){ if ( rtems_chain_is_tail( the_chain, the_node ) ){ 111c24: 8b 85 c8 fe ff ff mov -0x138(%ebp),%eax the_node = the_node->next; } /* Success */ return bytes_transferred; } 111c2a: 8d 65 f4 lea -0xc(%ebp),%esp 111c2d: 5b pop %ebx 111c2e: 5e pop %esi 111c2f: 5f pop %edi 111c30: c9 leave 111c31: c3 ret 111c32: 66 90 xchg %ax,%ax the_jnode = (IMFS_jnode_t *)iop->pathinfo.node_access; the_chain = &the_jnode->info.directory.Entries; if ( rtems_chain_is_empty( the_chain ) ) return 0; 111c34: 31 c0 xor %eax,%eax the_node = the_node->next; } /* Success */ return bytes_transferred; } 111c36: 8d 65 f4 lea -0xc(%ebp),%esp 111c39: 5b pop %ebx 111c3a: 5e pop %esi 111c3b: 5f pop %edi 111c3c: c9 leave 111c3d: c3 ret =============================================================================== 00111d70 : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 111d70: 55 push %ebp 111d71: 89 e5 mov %esp,%ebp 111d73: 53 push %ebx 111d74: 83 ec 04 sub $0x4,%esp 111d77: 8b 45 0c mov 0xc(%ebp),%eax IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 111d7a: 8b 18 mov (%eax),%ebx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 111d7c: 8d 53 54 lea 0x54(%ebx),%edx /* * You cannot remove a node that still has children */ if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) ) 111d7f: 39 53 50 cmp %edx,0x50(%ebx) 111d82: 75 44 jne 111dc8 /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 111d84: 8b 40 10 mov 0x10(%eax),%eax 111d87: 3b 58 1c cmp 0x1c(%eax),%ebx 111d8a: 74 24 je 111db0 /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 111d8c: 8b 4b 5c mov 0x5c(%ebx),%ecx 111d8f: 85 c9 test %ecx,%ecx 111d91: 75 1d jne 111db0 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EBUSY ); IMFS_create_orphan( the_jnode ); 111d93: 83 ec 0c sub $0xc,%esp 111d96: 53 push %ebx 111d97: e8 cc da ff ff call 10f868 IMFS_check_node_remove( the_jnode ); 111d9c: 89 1c 24 mov %ebx,(%esp) 111d9f: e8 08 db ff ff call 10f8ac return 0; 111da4: 83 c4 10 add $0x10,%esp 111da7: 31 c0 xor %eax,%eax } 111da9: 8b 5d fc mov -0x4(%ebp),%ebx 111dac: c9 leave 111dad: c3 ret 111dae: 66 90 xchg %ax,%ax /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) rtems_set_errno_and_return_minus_one( EBUSY ); 111db0: e8 cf 04 00 00 call 112284 <__errno> 111db5: c7 00 10 00 00 00 movl $0x10,(%eax) 111dbb: b8 ff ff ff ff mov $0xffffffff,%eax IMFS_create_orphan( the_jnode ); IMFS_check_node_remove( the_jnode ); return 0; } 111dc0: 8b 5d fc mov -0x4(%ebp),%ebx 111dc3: c9 leave 111dc4: c3 ret 111dc5: 8d 76 00 lea 0x0(%esi),%esi /* * 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 ); 111dc8: e8 b7 04 00 00 call 112284 <__errno> 111dcd: c7 00 5a 00 00 00 movl $0x5a,(%eax) 111dd3: b8 ff ff ff ff mov $0xffffffff,%eax 111dd8: eb cf jmp 111da9 =============================================================================== 00108a34 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 108a34: 55 push %ebp 108a35: 89 e5 mov %esp,%ebp 108a37: 53 push %ebx 108a38: 83 ec 04 sub $0x4,%esp FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 108a3b: 80 3d 88 82 12 00 00 cmpb $0x0,0x128288 108a42: 74 08 je 108a4c fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); } } 108a44: 8b 5d fc mov -0x4(%ebp),%ebx 108a47: c9 leave 108a48: c3 ret 108a49: 8d 76 00 lea 0x0(%esi),%esi FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 108a4c: c6 05 88 82 12 00 01 movb $0x1,0x128288 mkdir("/etc", 0777); 108a53: 83 ec 08 sub $0x8,%esp 108a56: 68 ff 01 00 00 push $0x1ff 108a5b: 68 c8 1c 12 00 push $0x121cc8 108a60: e8 37 08 00 00 call 10929c /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 108a65: 59 pop %ecx 108a66: 5b pop %ebx 108a67: 68 f2 07 12 00 push $0x1207f2 108a6c: 68 cd 1c 12 00 push $0x121ccd 108a71: e8 ea ae 00 00 call 113960 108a76: 83 c4 10 add $0x10,%esp 108a79: 85 c0 test %eax,%eax 108a7b: 74 77 je 108af4 fclose(fp); 108a7d: 83 ec 0c sub $0xc,%esp 108a80: 50 push %eax 108a81: e8 d6 a7 00 00 call 11325c 108a86: 83 c4 10 add $0x10,%esp } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 108a89: 83 ec 08 sub $0x8,%esp 108a8c: 68 f2 07 12 00 push $0x1207f2 108a91: 68 d9 1c 12 00 push $0x121cd9 108a96: e8 c5 ae 00 00 call 113960 108a9b: 83 c4 10 add $0x10,%esp 108a9e: 85 c0 test %eax,%eax 108aa0: 74 12 je 108ab4 fclose(fp); 108aa2: 83 ec 0c sub $0xc,%esp 108aa5: 50 push %eax 108aa6: e8 b1 a7 00 00 call 11325c 108aab: 83 c4 10 add $0x10,%esp fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); } } 108aae: 8b 5d fc mov -0x4(%ebp),%ebx 108ab1: c9 leave 108ab2: c3 ret 108ab3: 90 nop * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { 108ab4: 83 ec 08 sub $0x8,%esp 108ab7: 68 d4 06 12 00 push $0x1206d4 108abc: 68 d9 1c 12 00 push $0x121cd9 108ac1: e8 9a ae 00 00 call 113960 108ac6: 89 c3 mov %eax,%ebx 108ac8: 83 c4 10 add $0x10,%esp 108acb: 85 c0 test %eax,%eax 108acd: 0f 84 71 ff ff ff je 108a44 <== NEVER TAKEN fprintf( fp, "root:x:0:root\n" 108ad3: 50 push %eax 108ad4: 6a 2a push $0x2a 108ad6: 6a 01 push $0x1 108ad8: 68 4c 1d 12 00 push $0x121d4c 108add: e8 52 b6 00 00 call 114134 "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 108ae2: 89 1c 24 mov %ebx,(%esp) 108ae5: e8 72 a7 00 00 call 11325c 108aea: 83 c4 10 add $0x10,%esp 108aed: e9 52 ff ff ff jmp 108a44 108af2: 66 90 xchg %ax,%ax * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { 108af4: 83 ec 08 sub $0x8,%esp 108af7: 68 d4 06 12 00 push $0x1206d4 108afc: 68 cd 1c 12 00 push $0x121ccd 108b01: e8 5a ae 00 00 call 113960 108b06: 89 c3 mov %eax,%ebx 108b08: 83 c4 10 add $0x10,%esp 108b0b: 85 c0 test %eax,%eax 108b0d: 0f 84 76 ff ff ff je 108a89 <== NEVER TAKEN fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 108b13: 50 push %eax 108b14: 6a 66 push $0x66 108b16: 6a 01 push $0x1 108b18: 68 e4 1c 12 00 push $0x121ce4 108b1d: e8 12 b6 00 00 call 114134 "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 108b22: 89 1c 24 mov %ebx,(%esp) 108b25: e8 32 a7 00 00 call 11325c 108b2a: 83 c4 10 add $0x10,%esp 108b2d: e9 57 ff ff ff jmp 108a89 =============================================================================== 00109f6c : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 109f6c: 55 push %ebp 109f6d: 89 e5 mov %esp,%ebp 109f6f: 56 push %esi 109f70: 53 push %ebx 109f71: 89 d6 mov %edx,%esi 109f73: 88 c3 mov %al,%bl if (tty->termios.c_iflag & ISTRIP) 109f75: 8b 42 30 mov 0x30(%edx),%eax 109f78: a8 20 test $0x20,%al 109f7a: 74 03 je 109f7f <== ALWAYS TAKEN c &= 0x7f; 109f7c: 83 e3 7f and $0x7f,%ebx <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 109f7f: f6 c4 02 test $0x2,%ah 109f82: 74 18 je 109f9c c = tolower (c); 109f84: 0f b6 db movzbl %bl,%ebx 109f87: 8b 15 14 42 12 00 mov 0x124214,%edx 109f8d: 0f be 54 1a 01 movsbl 0x1(%edx,%ebx,1),%edx 109f92: 83 e2 03 and $0x3,%edx 109f95: 4a dec %edx 109f96: 0f 84 9c 00 00 00 je 10a038 if (c == '\r') { 109f9c: 80 fb 0d cmp $0xd,%bl 109f9f: 74 33 je 109fd4 if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 109fa1: 80 fb 0a cmp $0xa,%bl 109fa4: 0f 84 86 00 00 00 je 10a030 c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 109faa: 84 db test %bl,%bl 109fac: 75 3a jne 109fe8 <== ALWAYS TAKEN } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 109fae: 8b 46 20 mov 0x20(%esi),%eax 109fb1: 8b 15 60 41 12 00 mov 0x124160,%edx 109fb7: 4a dec %edx 109fb8: 39 d0 cmp %edx,%eax 109fba: 7d 1c jge 109fd8 <== NEVER TAKEN if (tty->termios.c_lflag & ECHO) 109fbc: f6 46 3c 08 testb $0x8,0x3c(%esi) 109fc0: 75 7e jne 10a040 <== ALWAYS TAKEN echo (c, tty); tty->cbuf[tty->ccount++] = c; 109fc2: 8b 56 1c mov 0x1c(%esi),%edx 109fc5: 88 1c 02 mov %bl,(%edx,%eax,1) 109fc8: 40 inc %eax 109fc9: 89 46 20 mov %eax,0x20(%esi) } return 0; 109fcc: 31 c0 xor %eax,%eax } 109fce: 5b pop %ebx 109fcf: 5e pop %esi 109fd0: c9 leave 109fd1: c3 ret 109fd2: 66 90 xchg %ax,%ax if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) 109fd4: a8 80 test $0x80,%al 109fd6: 74 08 je 109fe0 <== ALWAYS TAKEN if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; 109fd8: 31 c0 xor %eax,%eax } 109fda: 5b pop %ebx <== NOT EXECUTED 109fdb: 5e pop %esi <== NOT EXECUTED 109fdc: c9 leave <== NOT EXECUTED 109fdd: c3 ret <== NOT EXECUTED 109fde: 66 90 xchg %ax,%ax <== NOT EXECUTED c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) 109fe0: f6 c4 01 test $0x1,%ah 109fe3: 74 03 je 109fe8 <== NEVER TAKEN c = '\n'; 109fe5: b3 0a mov $0xa,%bl 109fe7: 90 nop } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 109fe8: 8b 46 3c mov 0x3c(%esi),%eax 109feb: a8 02 test $0x2,%al 109fed: 74 bf je 109fae if (c == tty->termios.c_cc[VERASE]) { 109fef: 38 5e 43 cmp %bl,0x43(%esi) 109ff2: 0f 84 b0 00 00 00 je 10a0a8 erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 109ff8: 38 5e 44 cmp %bl,0x44(%esi) 109ffb: 74 63 je 10a060 erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 109ffd: 38 5e 45 cmp %bl,0x45(%esi) 10a000: 0f 84 96 00 00 00 je 10a09c <== NEVER TAKEN return 1; } else if (c == '\n') { 10a006: 80 fb 0a cmp $0xa,%bl 10a009: 74 69 je 10a074 if (tty->termios.c_lflag & (ECHO | ECHONL)) echo (c, tty); tty->cbuf[tty->ccount++] = c; return 1; } else if ((c == tty->termios.c_cc[VEOL]) || 10a00b: 38 5e 4c cmp %bl,0x4c(%esi) 10a00e: 74 05 je 10a015 <== NEVER TAKEN 10a010: 38 5e 51 cmp %bl,0x51(%esi) 10a013: 75 99 jne 109fae <== ALWAYS TAKEN (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) 10a015: a8 08 test $0x8,%al <== NOT EXECUTED 10a017: 75 3b jne 10a054 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 10a019: 8b 46 20 mov 0x20(%esi),%eax <== NOT EXECUTED 10a01c: 8b 56 1c mov 0x1c(%esi),%edx <== NOT EXECUTED 10a01f: 88 1c 02 mov %bl,(%edx,%eax,1) <== NOT EXECUTED 10a022: 40 inc %eax <== NOT EXECUTED 10a023: 89 46 20 mov %eax,0x20(%esi) <== NOT EXECUTED return 1; 10a026: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED 10a02b: eb a1 jmp 109fce <== NOT EXECUTED 10a02d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if (c == '\r') { if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 10a030: a8 40 test $0x40,%al 10a032: 74 b4 je 109fe8 <== ALWAYS TAKEN c = '\r'; 10a034: b3 0d mov $0xd,%bl <== NOT EXECUTED 10a036: eb b0 jmp 109fe8 <== NOT EXECUTED { if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC) c = tolower (c); 10a038: 83 c3 20 add $0x20,%ebx 10a03b: e9 5c ff ff ff jmp 109f9c /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 10a040: 0f b6 c3 movzbl %bl,%eax 10a043: 89 f2 mov %esi,%edx 10a045: e8 f2 fc ff ff call 109d3c 10a04a: 8b 46 20 mov 0x20(%esi),%eax 10a04d: e9 70 ff ff ff jmp 109fc2 10a052: 66 90 xchg %ax,%ax tty->cbuf[tty->ccount++] = c; return 1; } else if ((c == tty->termios.c_cc[VEOL]) || (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 10a054: 0f b6 c3 movzbl %bl,%eax <== NOT EXECUTED 10a057: 89 f2 mov %esi,%edx <== NOT EXECUTED 10a059: e8 de fc ff ff call 109d3c <== NOT EXECUTED 10a05e: eb b9 jmp 10a019 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); 10a060: ba 01 00 00 00 mov $0x1,%edx 10a065: 89 f0 mov %esi,%eax 10a067: e8 34 fd ff ff call 109da0 return 0; 10a06c: 31 c0 xor %eax,%eax 10a06e: e9 5b ff ff ff jmp 109fce 10a073: 90 nop } else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) 10a074: a8 48 test $0x48,%al 10a076: 74 0c je 10a084 <== NEVER TAKEN echo (c, tty); 10a078: 89 f2 mov %esi,%edx 10a07a: b8 0a 00 00 00 mov $0xa,%eax 10a07f: e8 b8 fc ff ff call 109d3c tty->cbuf[tty->ccount++] = c; 10a084: 8b 46 20 mov 0x20(%esi),%eax 10a087: 8b 56 1c mov 0x1c(%esi),%edx 10a08a: c6 04 02 0a movb $0xa,(%edx,%eax,1) 10a08e: 40 inc %eax 10a08f: 89 46 20 mov %eax,0x20(%esi) return 1; 10a092: b8 01 00 00 00 mov $0x1,%eax 10a097: e9 32 ff ff ff jmp 109fce else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { return 1; 10a09c: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED 10a0a1: e9 28 ff ff ff jmp 109fce <== NOT EXECUTED 10a0a6: 66 90 xchg %ax,%ax <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); 10a0a8: 31 d2 xor %edx,%edx 10a0aa: 89 f0 mov %esi,%eax 10a0ac: e8 ef fc ff ff call 109da0 return 0; 10a0b1: 31 c0 xor %eax,%eax 10a0b3: e9 16 ff ff ff jmp 109fce =============================================================================== 00123708 : * These are directly supported (and completely correct) in the posix api. */ #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { 123708: 55 push %ebp <== NOT EXECUTED 123709: 89 e5 mov %esp,%ebp <== NOT EXECUTED return 0; } 12370b: 31 c0 xor %eax,%eax <== NOT EXECUTED 12370d: c9 leave <== NOT EXECUTED 12370e: c3 ret <== NOT EXECUTED =============================================================================== 0011e1a4 : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 11e1a4: 55 push %ebp 11e1a5: 89 e5 mov %esp,%ebp 11e1a7: 53 push %ebx 11e1a8: 83 ec 04 sub $0x4,%esp /* * In case RTEMS is already down, don't do this. It could be * dangerous. */ if (!_System_state_Is_up(_System_state_Get())) 11e1ab: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 11e1b2: 74 08 je 11e1bc <== ALWAYS TAKEN */ fclose (stdin); fclose (stdout); fclose (stderr); } 11e1b4: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 11e1b7: c9 leave <== NOT EXECUTED 11e1b8: c3 ret <== NOT EXECUTED 11e1b9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED /* * This was already done if the user called exit() directly . _wrapup_reent(0); */ if (_REENT != _global_impure_ptr) { 11e1bc: a1 20 42 12 00 mov 0x124220,%eax 11e1c1: 8b 1d 20 0d 12 00 mov 0x120d20,%ebx 11e1c7: 39 d8 cmp %ebx,%eax 11e1c9: 74 14 je 11e1df _wrapup_reent(_global_impure_ptr); 11e1cb: 83 ec 0c sub $0xc,%esp 11e1ce: 53 push %ebx 11e1cf: e8 f8 05 00 00 call 11e7cc <_wrapup_reent> /* Don't reclaim this one, just in case we do printfs * on the way out to ROM. */ _reclaim_reent(&libc_global_reent); #endif _REENT = _global_impure_ptr; 11e1d4: 89 1d 20 42 12 00 mov %ebx,0x124220 11e1da: 83 c4 10 add $0x10,%esp 11e1dd: 89 d8 mov %ebx,%eax * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 11e1df: 83 ec 0c sub $0xc,%esp 11e1e2: ff 70 04 pushl 0x4(%eax) 11e1e5: e8 f2 41 ff ff call 1123dc fclose (stdout); 11e1ea: 5a pop %edx 11e1eb: a1 20 42 12 00 mov 0x124220,%eax 11e1f0: ff 70 08 pushl 0x8(%eax) 11e1f3: e8 e4 41 ff ff call 1123dc fclose (stderr); 11e1f8: 58 pop %eax 11e1f9: a1 20 42 12 00 mov 0x124220,%eax 11e1fe: ff 70 0c pushl 0xc(%eax) 11e201: e8 d6 41 ff ff call 1123dc 11e206: 83 c4 10 add $0x10,%esp } 11e209: 8b 5d fc mov -0x4(%ebp),%ebx 11e20c: c9 leave 11e20d: c3 ret =============================================================================== 0010b578 : int link( const char *existing, const char *new ) { 10b578: 55 push %ebp 10b579: 89 e5 mov %esp,%ebp 10b57b: 57 push %edi 10b57c: 56 push %esi 10b57d: 53 push %ebx 10b57e: 83 ec 58 sub $0x58,%esp 10b581: 8b 55 08 mov 0x8(%ebp),%edx 10b584: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 10b587: 31 c0 xor %eax,%eax 10b589: b9 ff ff ff ff mov $0xffffffff,%ecx 10b58e: 89 d7 mov %edx,%edi 10b590: f2 ae repnz scas %es:(%edi),%al 10b592: f7 d1 not %ecx 10b594: 49 dec %ecx 10b595: 6a 01 push $0x1 10b597: 8d 75 cc lea -0x34(%ebp),%esi 10b59a: 56 push %esi 10b59b: 6a 00 push $0x0 10b59d: 51 push %ecx 10b59e: 52 push %edx 10b59f: e8 28 f9 ff ff call 10aecc 0, &existing_loc, true ); if ( result != 0 ) 10b5a4: 83 c4 20 add $0x20,%esp 10b5a7: 85 c0 test %eax,%eax 10b5a9: 74 0d je 10b5b8 return -1; 10b5ab: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 10b5b0: 8d 65 f4 lea -0xc(%ebp),%esp 10b5b3: 5b pop %ebx 10b5b4: 5e pop %esi 10b5b5: 5f pop %edi 10b5b6: c9 leave 10b5b7: c3 ret /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 10b5b8: 52 push %edx 10b5b9: 8d 7d b8 lea -0x48(%ebp),%edi 10b5bc: 57 push %edi 10b5bd: 8d 45 e4 lea -0x1c(%ebp),%eax 10b5c0: 50 push %eax 10b5c1: 53 push %ebx 10b5c2: e8 f5 12 00 00 call 10c8bc result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 10b5c7: 83 c4 0c add $0xc,%esp 10b5ca: 8d 45 e0 lea -0x20(%ebp),%eax 10b5cd: 50 push %eax 10b5ce: 57 push %edi 10b5cf: 03 5d e4 add -0x1c(%ebp),%ebx 10b5d2: 53 push %ebx 10b5d3: 8b 45 c4 mov -0x3c(%ebp),%eax 10b5d6: ff 50 04 call *0x4(%eax) if ( result != 0 ) { 10b5d9: 83 c4 10 add $0x10,%esp 10b5dc: 85 c0 test %eax,%eax 10b5de: 75 61 jne 10b641 /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 10b5e0: 8b 45 dc mov -0x24(%ebp),%eax 10b5e3: 39 45 c8 cmp %eax,-0x38(%ebp) 10b5e6: 75 30 jne 10b618 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 10b5e8: 50 push %eax 10b5e9: ff 75 e0 pushl -0x20(%ebp) 10b5ec: 57 push %edi 10b5ed: 56 push %esi 10b5ee: 8b 45 c4 mov -0x3c(%ebp),%eax 10b5f1: ff 50 08 call *0x8(%eax) rtems_filesystem_freenode( &existing_loc ); 10b5f4: 89 34 24 mov %esi,(%esp) 10b5f7: 89 45 b4 mov %eax,-0x4c(%ebp) 10b5fa: e8 81 fb ff ff call 10b180 rtems_filesystem_freenode( &parent_loc ); 10b5ff: 89 3c 24 mov %edi,(%esp) 10b602: e8 79 fb ff ff call 10b180 return result; 10b607: 83 c4 10 add $0x10,%esp 10b60a: 8b 45 b4 mov -0x4c(%ebp),%eax } 10b60d: 8d 65 f4 lea -0xc(%ebp),%esp 10b610: 5b pop %ebx 10b611: 5e pop %esi 10b612: 5f pop %edi 10b613: c9 leave 10b614: c3 ret 10b615: 8d 76 00 lea 0x0(%esi),%esi * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { rtems_filesystem_freenode( &existing_loc ); 10b618: 83 ec 0c sub $0xc,%esp 10b61b: 56 push %esi 10b61c: e8 5f fb ff ff call 10b180 rtems_filesystem_freenode( &parent_loc ); 10b621: 89 3c 24 mov %edi,(%esp) 10b624: e8 57 fb ff ff call 10b180 rtems_set_errno_and_return_minus_one( EXDEV ); 10b629: e8 a6 a8 00 00 call 115ed4 <__errno> 10b62e: c7 00 12 00 00 00 movl $0x12,(%eax) 10b634: 83 c4 10 add $0x10,%esp 10b637: b8 ff ff ff ff mov $0xffffffff,%eax 10b63c: e9 6f ff ff ff jmp 10b5b0 rtems_filesystem_get_start_loc( new, &i, &parent_loc ); result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); if ( result != 0 ) { rtems_filesystem_freenode( &existing_loc ); 10b641: 83 ec 0c sub $0xc,%esp 10b644: 56 push %esi 10b645: e8 36 fb ff ff call 10b180 return -1; 10b64a: 83 c4 10 add $0x10,%esp 10b64d: b8 ff ff ff ff mov $0xffffffff,%eax 10b652: e9 59 ff ff ff jmp 10b5b0 =============================================================================== 0011e07c : off_t lseek( int fd, off_t offset, int whence ) { 11e07c: 55 push %ebp 11e07d: 89 e5 mov %esp,%ebp 11e07f: 57 push %edi 11e080: 56 push %esi 11e081: 53 push %ebx 11e082: 83 ec 1c sub $0x1c,%esp 11e085: 8b 5d 08 mov 0x8(%ebp),%ebx 11e088: 8b 55 0c mov 0xc(%ebp),%edx 11e08b: 8b 4d 10 mov 0x10(%ebp),%ecx 11e08e: 8b 45 14 mov 0x14(%ebp),%eax rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 11e091: 3b 1d 4c 21 12 00 cmp 0x12214c,%ebx 11e097: 0f 83 b3 00 00 00 jae 11e150 <== NEVER TAKEN iop = rtems_libio_iop( fd ); 11e09d: 8d 34 dd 00 00 00 00 lea 0x0(,%ebx,8),%esi 11e0a4: 8d 1c f5 00 00 00 00 lea 0x0(,%esi,8),%ebx 11e0ab: 29 f3 sub %esi,%ebx 11e0ad: 03 1d 60 63 12 00 add 0x126360,%ebx rtems_libio_check_is_open(iop); 11e0b3: f6 43 15 01 testb $0x1,0x15(%ebx) 11e0b7: 0f 84 93 00 00 00 je 11e150 <== NEVER TAKEN /* * Now process the lseek(). */ old_offset = iop->offset; 11e0bd: 8b 73 0c mov 0xc(%ebx),%esi 11e0c0: 8b 7b 10 mov 0x10(%ebx),%edi 11e0c3: 89 75 e0 mov %esi,-0x20(%ebp) 11e0c6: 89 7d e4 mov %edi,-0x1c(%ebp) switch ( whence ) { 11e0c9: 83 f8 01 cmp $0x1,%eax 11e0cc: 74 6e je 11e13c 11e0ce: 83 f8 02 cmp $0x2,%eax 11e0d1: 74 35 je 11e108 11e0d3: 85 c0 test %eax,%eax 11e0d5: 75 45 jne 11e11c case SEEK_SET: iop->offset = offset; 11e0d7: 89 53 0c mov %edx,0xc(%ebx) 11e0da: 89 4b 10 mov %ecx,0x10(%ebx) /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->pathinfo.handlers->lseek_h)( iop, offset, whence ); 11e0dd: 8b 73 20 mov 0x20(%ebx),%esi 11e0e0: 50 push %eax 11e0e1: 51 push %ecx 11e0e2: 52 push %edx 11e0e3: 53 push %ebx 11e0e4: ff 56 14 call *0x14(%esi) if ( status == (off_t) -1 ) 11e0e7: 83 c4 10 add $0x10,%esp 11e0ea: 89 c1 mov %eax,%ecx 11e0ec: 21 d1 and %edx,%ecx 11e0ee: 41 inc %ecx 11e0ef: 75 0c jne 11e0fd iop->offset = old_offset; 11e0f1: 8b 75 e0 mov -0x20(%ebp),%esi 11e0f4: 8b 7d e4 mov -0x1c(%ebp),%edi 11e0f7: 89 73 0c mov %esi,0xc(%ebx) 11e0fa: 89 7b 10 mov %edi,0x10(%ebx) /* * So if the operation failed, we have to restore iop->offset. */ return status; } 11e0fd: 8d 65 f4 lea -0xc(%ebp),%esp 11e100: 5b pop %ebx 11e101: 5e pop %esi 11e102: 5f pop %edi 11e103: c9 leave 11e104: c3 ret 11e105: 8d 76 00 lea 0x0(%esi),%esi case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 11e108: 89 d6 mov %edx,%esi 11e10a: 89 cf mov %ecx,%edi 11e10c: 03 73 04 add 0x4(%ebx),%esi 11e10f: 13 7b 08 adc 0x8(%ebx),%edi 11e112: 89 73 0c mov %esi,0xc(%ebx) 11e115: 89 7b 10 mov %edi,0x10(%ebx) break; 11e118: eb c3 jmp 11e0dd 11e11a: 66 90 xchg %ax,%ax default: rtems_set_errno_and_return_minus_one( EINVAL ); 11e11c: e8 63 41 ff ff call 112284 <__errno> 11e121: c7 00 16 00 00 00 movl $0x16,(%eax) 11e127: b8 ff ff ff ff mov $0xffffffff,%eax 11e12c: ba ff ff ff ff mov $0xffffffff,%edx /* * So if the operation failed, we have to restore iop->offset. */ return status; } 11e131: 8d 65 f4 lea -0xc(%ebp),%esp 11e134: 5b pop %ebx 11e135: 5e pop %esi 11e136: 5f pop %edi 11e137: c9 leave 11e138: c3 ret 11e139: 8d 76 00 lea 0x0(%esi),%esi case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; 11e13c: 8b 75 e0 mov -0x20(%ebp),%esi 11e13f: 8b 7d e4 mov -0x1c(%ebp),%edi 11e142: 01 d6 add %edx,%esi 11e144: 11 cf adc %ecx,%edi 11e146: 89 73 0c mov %esi,0xc(%ebx) 11e149: 89 7b 10 mov %edi,0x10(%ebx) break; 11e14c: eb 8f jmp 11e0dd 11e14e: 66 90 xchg %ax,%ax off_t old_offset; off_t status; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 11e150: e8 2f 41 ff ff call 112284 <__errno> 11e155: c7 00 09 00 00 00 movl $0x9,(%eax) 11e15b: b8 ff ff ff ff mov $0xffffffff,%eax 11e160: ba ff ff ff ff mov $0xffffffff,%edx 11e165: eb 96 jmp 11e0fd =============================================================================== 00109dbc : int _STAT_NAME( const char *path, struct stat *buf ) { 109dbc: 55 push %ebp 109dbd: 89 e5 mov %esp,%ebp 109dbf: 57 push %edi 109dc0: 56 push %esi 109dc1: 53 push %ebx 109dc2: 83 ec 3c sub $0x3c,%esp 109dc5: 8b 55 08 mov 0x8(%ebp),%edx 109dc8: 8b 75 0c mov 0xc(%ebp),%esi /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 109dcb: 85 f6 test %esi,%esi 109dcd: 74 65 je 109e34 rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 109dcf: b9 ff ff ff ff mov $0xffffffff,%ecx 109dd4: 89 d7 mov %edx,%edi 109dd6: 31 c0 xor %eax,%eax 109dd8: f2 ae repnz scas %es:(%edi),%al 109dda: f7 d1 not %ecx 109ddc: 49 dec %ecx 109ddd: 83 ec 0c sub $0xc,%esp 109de0: 6a 00 push $0x0 109de2: 8d 5d d4 lea -0x2c(%ebp),%ebx 109de5: 53 push %ebx 109de6: 6a 00 push $0x0 109de8: 51 push %ecx 109de9: 52 push %edx 109dea: e8 05 fa ff ff call 1097f4 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 109def: 83 c4 20 add $0x20,%esp 109df2: 85 c0 test %eax,%eax 109df4: 74 0e je 109e04 return -1; 109df6: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 109dfb: 8d 65 f4 lea -0xc(%ebp),%esp 109dfe: 5b pop %ebx 109dff: 5e pop %esi 109e00: 5f pop %edi 109e01: c9 leave 109e02: c3 ret 109e03: 90 nop /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 109e04: b9 48 00 00 00 mov $0x48,%ecx 109e09: 89 f7 mov %esi,%edi 109e0b: f3 aa rep stos %al,%es:(%edi) status = (*loc.handlers->fstat_h)( &loc, buf ); 109e0d: 83 ec 08 sub $0x8,%esp 109e10: 56 push %esi 109e11: 53 push %ebx 109e12: 8b 45 dc mov -0x24(%ebp),%eax 109e15: ff 50 18 call *0x18(%eax) rtems_filesystem_freenode( &loc ); 109e18: 89 1c 24 mov %ebx,(%esp) 109e1b: 89 45 c4 mov %eax,-0x3c(%ebp) 109e1e: e8 a9 fa ff ff call 1098cc return status; 109e23: 83 c4 10 add $0x10,%esp 109e26: 8b 45 c4 mov -0x3c(%ebp),%eax } 109e29: 8d 65 f4 lea -0xc(%ebp),%esp 109e2c: 5b pop %ebx 109e2d: 5e pop %esi 109e2e: 5f pop %edi 109e2f: c9 leave 109e30: c3 ret 109e31: 8d 76 00 lea 0x0(%esi),%esi /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 109e34: e8 83 a0 00 00 call 113ebc <__errno> 109e39: c7 00 0e 00 00 00 movl $0xe,(%eax) 109e3f: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 109e44: 8d 65 f4 lea -0xc(%ebp),%esp 109e47: 5b pop %ebx 109e48: 5e pop %esi 109e49: 5f pop %edi 109e4a: c9 leave 109e4b: c3 ret =============================================================================== 00108388 : #include "malloc_p.h" void *malloc( size_t size ) { 108388: 55 push %ebp 108389: 89 e5 mov %esp,%ebp 10838b: 56 push %esi 10838c: 53 push %ebx 10838d: 8b 75 08 mov 0x8(%ebp),%esi void *return_this; MSBUMP(malloc_calls, 1); 108390: ff 05 84 63 12 00 incl 0x126384 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 108396: e8 fd fe ff ff call 108298 /* * Validate the parameters */ if ( !size ) 10839b: 85 f6 test %esi,%esi 10839d: 74 5d je 1083fc return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 10839f: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 1083a6: 74 48 je 1083f0 RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 1083a8: 6a 00 push $0x0 1083aa: 6a 00 push $0x0 1083ac: 56 push %esi 1083ad: ff 35 90 21 12 00 pushl 0x122190 1083b3: e8 48 4c 00 00 call 10d000 <_Protected_heap_Allocate_aligned_with_boundary> 1083b8: 89 c3 mov %eax,%ebx * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { 1083ba: 83 c4 10 add $0x10,%esp 1083bd: 85 c0 test %eax,%eax 1083bf: 74 47 je 108408 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 1083c1: a1 70 47 12 00 mov 0x124770,%eax 1083c6: 85 c0 test %eax,%eax 1083c8: 74 0a je 1083d4 (*rtems_malloc_dirty_helper)( return_this, size ); 1083ca: 83 ec 08 sub $0x8,%esp 1083cd: 56 push %esi 1083ce: 53 push %ebx 1083cf: ff d0 call *%eax 1083d1: 83 c4 10 add $0x10,%esp /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 1083d4: a1 68 47 12 00 mov 0x124768,%eax 1083d9: 85 c0 test %eax,%eax 1083db: 74 0a je 1083e7 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 1083dd: 83 ec 0c sub $0xc,%esp 1083e0: 53 push %ebx 1083e1: ff 50 04 call *0x4(%eax) 1083e4: 83 c4 10 add $0x10,%esp return return_this; } 1083e7: 89 d8 mov %ebx,%eax 1083e9: 8d 65 f8 lea -0x8(%ebp),%esp 1083ec: 5b pop %ebx 1083ed: 5e pop %esi 1083ee: c9 leave 1083ef: c3 ret /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && !malloc_is_system_state_OK() ) 1083f0: e8 63 fe ff ff call 108258 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 1083f5: 84 c0 test %al,%al 1083f7: 75 af jne 1083a8 <== ALWAYS TAKEN 1083f9: 8d 76 00 lea 0x0(%esi),%esi !malloc_is_system_state_OK() ) return NULL; 1083fc: 31 db xor %ebx,%ebx */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_malloc)(return_this); return return_this; } 1083fe: 89 d8 mov %ebx,%eax 108400: 8d 65 f8 lea -0x8(%ebp),%esp 108403: 5b pop %ebx 108404: 5e pop %esi 108405: c9 leave 108406: c3 ret 108407: 90 nop */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) 108408: a1 6c 47 12 00 mov 0x12476c,%eax 10840d: 85 c0 test %eax,%eax 10840f: 74 12 je 108423 return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 108411: 83 ec 0c sub $0xc,%esp 108414: 56 push %esi 108415: ff 50 04 call *0x4(%eax) if ( !return_this ) { 108418: 83 c4 10 add $0x10,%esp 10841b: 85 c0 test %eax,%eax 10841d: 74 04 je 108423 10841f: 89 c3 mov %eax,%ebx 108421: eb 9e jmp 1083c1 errno = ENOMEM; 108423: e8 5c 9e 00 00 call 112284 <__errno> 108428: c7 00 0c 00 00 00 movl $0xc,(%eax) return (void *) 0; 10842e: eb b7 jmp 1083e7 =============================================================================== 0010830c : #include "malloc_p.h" int malloc_get_statistics( rtems_malloc_statistics_t *stats ) { 10830c: 55 push %ebp 10830d: 89 e5 mov %esp,%ebp 10830f: 57 push %edi 108310: 56 push %esi 108311: 53 push %ebx 108312: 83 ec 0c sub $0xc,%esp 108315: 8b 5d 08 mov 0x8(%ebp),%ebx if ( !stats ) 108318: 85 db test %ebx,%ebx 10831a: 74 38 je 108354 return -1; _RTEMS_Lock_allocator(); 10831c: 83 ec 0c sub $0xc,%esp 10831f: ff 35 80 65 12 00 pushl 0x126580 108325: e8 2a 3c 00 00 call 10bf54 <_API_Mutex_Lock> *stats = rtems_malloc_statistics; 10832a: be 80 63 12 00 mov $0x126380,%esi 10832f: b9 0b 00 00 00 mov $0xb,%ecx 108334: 89 df mov %ebx,%edi 108336: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _RTEMS_Unlock_allocator(); 108338: 58 pop %eax 108339: ff 35 80 65 12 00 pushl 0x126580 10833f: e8 58 3c 00 00 call 10bf9c <_API_Mutex_Unlock> return 0; 108344: 83 c4 10 add $0x10,%esp 108347: 31 c0 xor %eax,%eax } 108349: 8d 65 f4 lea -0xc(%ebp),%esp 10834c: 5b pop %ebx 10834d: 5e pop %esi 10834e: 5f pop %edi 10834f: c9 leave 108350: c3 ret 108351: 8d 76 00 lea 0x0(%esi),%esi int malloc_get_statistics( rtems_malloc_statistics_t *stats ) { if ( !stats ) return -1; 108354: b8 ff ff ff ff mov $0xffffffff,%eax _RTEMS_Lock_allocator(); *stats = rtems_malloc_statistics; _RTEMS_Unlock_allocator(); return 0; } 108359: 8d 65 f4 lea -0xc(%ebp),%esp 10835c: 5b pop %ebx 10835d: 5e pop %esi 10835e: 5f pop %edi 10835f: c9 leave 108360: c3 ret =============================================================================== 0010872c : } void *malloc_sbrk_extend_and_allocate( size_t size ) { 10872c: 55 push %ebp 10872d: 89 e5 mov %esp,%ebp 10872f: 56 push %esi 108730: 53 push %ebx 108731: 8b 75 08 mov 0x8(%ebp),%esi * Round to the "requested sbrk amount" so hopefully we won't have * to grow again for a while. This effectively does sbrk() calls * in "page" amounts. */ sbrk_amount = RTEMS_Malloc_Sbrk_amount; 108734: 8b 0d 0c 65 12 00 mov 0x12650c,%ecx if ( sbrk_amount == 0 ) 10873a: 85 c9 test %ecx,%ecx 10873c: 75 0a jne 108748 <== ALWAYS TAKEN the_size = ((size + sbrk_amount) / sbrk_amount * sbrk_amount); starting_address = (void *) sbrk(the_size); if ( starting_address == (void*) -1 ) return (void *) 0; 10873e: 31 c0 xor %eax,%eax MSBUMP(space_available, the_size); return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); return return_this; } 108740: 8d 65 f8 lea -0x8(%ebp),%esp 108743: 5b pop %ebx 108744: 5e pop %esi 108745: c9 leave 108746: c3 ret 108747: 90 nop sbrk_amount = RTEMS_Malloc_Sbrk_amount; if ( sbrk_amount == 0 ) return (void *) 0; the_size = ((size + sbrk_amount) / sbrk_amount * sbrk_amount); 108748: 8d 04 0e lea (%esi,%ecx,1),%eax 10874b: 31 d2 xor %edx,%edx 10874d: f7 f1 div %ecx 10874f: 89 c3 mov %eax,%ebx 108751: 0f af d9 imul %ecx,%ebx starting_address = (void *) sbrk(the_size); 108754: 83 ec 0c sub $0xc,%esp 108757: 53 push %ebx 108758: e8 ff 7c ff ff call 10045c if ( starting_address == (void*) -1 ) 10875d: 83 c4 10 add $0x10,%esp 108760: 83 f8 ff cmp $0xffffffff,%eax 108763: 74 d9 je 10873e return (void *) 0; if ( !_Protected_heap_Extend( 108765: 52 push %edx 108766: 53 push %ebx 108767: 50 push %eax 108768: ff 35 90 21 12 00 pushl 0x122190 10876e: e8 51 4c 00 00 call 10d3c4 <_Protected_heap_Extend> 108773: 83 c4 10 add $0x10,%esp 108776: 84 c0 test %al,%al 108778: 74 1b je 108795 sbrk(-the_size); errno = ENOMEM; return (void *) 0; } MSBUMP(space_available, the_size); 10877a: 01 1d e0 64 12 00 add %ebx,0x1264e0 108780: 6a 00 push $0x0 108782: 6a 00 push $0x0 108784: 56 push %esi 108785: ff 35 90 21 12 00 pushl 0x122190 10878b: e8 fc 4b 00 00 call 10d38c <_Protected_heap_Allocate_aligned_with_boundary> return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); return return_this; 108790: 83 c4 10 add $0x10,%esp 108793: eb ab jmp 108740 if ( starting_address == (void*) -1 ) return (void *) 0; if ( !_Protected_heap_Extend( RTEMS_Malloc_Heap, starting_address, the_size) ) { sbrk(-the_size); 108795: 83 ec 0c sub $0xc,%esp 108798: f7 db neg %ebx 10879a: 53 push %ebx 10879b: e8 bc 7c ff ff call 10045c errno = ENOMEM; 1087a0: e8 53 a1 00 00 call 1128f8 <__errno> 1087a5: c7 00 0c 00 00 00 movl $0xc,(%eax) return (void *) 0; 1087ab: 83 c4 10 add $0x10,%esp 1087ae: 31 c0 xor %eax,%eax 1087b0: eb 8e jmp 108740 =============================================================================== 00111210 : */ void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 111210: 55 push %ebp 111211: 89 e5 mov %esp,%ebp 111213: 57 push %edi 111214: 56 push %esi 111215: 53 push %ebx 111216: 83 ec 0c sub $0xc,%esp 111219: 8b 7d 0c mov 0xc(%ebp),%edi IMFS_assert( block_table ); /* * Now go through all the slots in the table and free the memory. */ b = *block_table; 11121c: 8b 45 08 mov 0x8(%ebp),%eax 11121f: 8b 30 mov (%eax),%esi for ( i=0 ; i<== NEVER TAKEN 111225: 31 db xor %ebx,%ebx 111227: 90 nop if ( b[i] ) { 111228: 8b 04 9e mov (%esi,%ebx,4),%eax 11122b: 85 c0 test %eax,%eax 11122d: 74 13 je 111242 memfile_free_block( b[i] ); 11122f: 83 ec 0c sub $0xc,%esp 111232: 50 push %eax 111233: e8 bc ff ff ff call 1111f4 b[i] = 0; 111238: c7 04 9e 00 00 00 00 movl $0x0,(%esi,%ebx,4) 11123f: 83 c4 10 add $0x10,%esp /* * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 111247: 8b 45 08 mov 0x8(%ebp),%eax 11124a: 8b 30 mov (%eax),%esi /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); 11124c: 83 ec 0c sub $0xc,%esp 11124f: 56 push %esi 111250: e8 9f ff ff ff call 1111f4 *block_table = 0; 111255: 8b 45 08 mov 0x8(%ebp),%eax 111258: c7 00 00 00 00 00 movl $0x0,(%eax) 11125e: 83 c4 10 add $0x10,%esp } 111261: 8d 65 f4 lea -0xc(%ebp),%esp 111264: 5b pop %ebx 111265: 5e pop %esi 111266: 5f pop %edi 111267: c9 leave 111268: c3 ret =============================================================================== 0011178c : */ int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 11178c: 55 push %ebp 11178d: 89 e5 mov %esp,%ebp 11178f: 53 push %ebx 111790: 83 ec 14 sub $0x14,%esp 111793: 8b 4d 08 mov 0x8(%ebp),%ecx 111796: 8b 45 0c mov 0xc(%ebp),%eax 111799: 8b 55 10 mov 0x10(%ebp),%edx IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 11179c: 8b 59 18 mov 0x18(%ecx),%ebx * 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 ) 11179f: 39 53 54 cmp %edx,0x54(%ebx) 1117a2: 7f 19 jg 1117bd <== NEVER TAKEN 1117a4: 7d 12 jge 1117b8 <== ALWAYS TAKEN return IMFS_memfile_extend( the_jnode, length ); 1117a6: 51 push %ecx 1117a7: 52 push %edx 1117a8: 50 push %eax 1117a9: 53 push %ebx 1117aa: e8 45 fc ff ff call 1113f4 1117af: 83 c4 10 add $0x10,%esp iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); return 0; } 1117b2: 8b 5d fc mov -0x4(%ebp),%ebx 1117b5: c9 leave 1117b6: c3 ret 1117b7: 90 nop * 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 ) 1117b8: 39 43 50 cmp %eax,0x50(%ebx) 1117bb: 72 e9 jb 1117a6 /* * 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; 1117bd: 89 43 50 mov %eax,0x50(%ebx) 1117c0: 89 53 54 mov %edx,0x54(%ebx) iop->size = the_jnode->info.file.size; 1117c3: 89 41 04 mov %eax,0x4(%ecx) 1117c6: 89 51 08 mov %edx,0x8(%ecx) IMFS_update_atime( the_jnode ); 1117c9: 83 ec 08 sub $0x8,%esp 1117cc: 6a 00 push $0x0 1117ce: 8d 45 f0 lea -0x10(%ebp),%eax 1117d1: 50 push %eax 1117d2: e8 59 69 ff ff call 108130 1117d7: 8b 45 f0 mov -0x10(%ebp),%eax 1117da: 89 43 40 mov %eax,0x40(%ebx) return 0; 1117dd: 83 c4 10 add $0x10,%esp 1117e0: 31 c0 xor %eax,%eax } 1117e2: 8b 5d fc mov -0x4(%ebp),%ebx 1117e5: c9 leave 1117e6: c3 ret =============================================================================== 001117e8 : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 1117e8: 55 push %ebp 1117e9: 89 e5 mov %esp,%ebp 1117eb: 57 push %edi 1117ec: 56 push %esi 1117ed: 53 push %ebx 1117ee: 83 ec 0c sub $0xc,%esp 1117f1: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 1117f4: 8b 73 18 mov 0x18(%ebx),%esi if (the_jnode->type == IMFS_LINEAR_FILE) { 1117f7: 83 7e 4c 06 cmpl $0x6,0x4c(%esi) 1117fb: 74 2f je 11182c if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) 1117fd: 57 push %edi 1117fe: ff 73 10 pushl 0x10(%ebx) 111801: ff 73 0c pushl 0xc(%ebx) 111804: 56 push %esi 111805: e8 ea fb ff ff call 1113f4 11180a: 83 c4 10 add $0x10,%esp 11180d: 85 c0 test %eax,%eax 11180f: 75 45 jne 111856 rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; 111811: 8b 46 50 mov 0x50(%esi),%eax 111814: 8b 56 54 mov 0x54(%esi),%edx 111817: 89 43 04 mov %eax,0x4(%ebx) 11181a: 89 53 08 mov %edx,0x8(%ebx) 11181d: 8b 43 0c mov 0xc(%ebx),%eax 111820: 8b 53 10 mov 0x10(%ebx),%edx } return iop->offset; } 111823: 8d 65 f4 lea -0xc(%ebp),%esp 111826: 5b pop %ebx 111827: 5e pop %esi 111828: 5f pop %edi 111829: c9 leave 11182a: c3 ret 11182b: 90 nop IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) 11182c: 8b 43 0c mov 0xc(%ebx),%eax 11182f: 8b 53 10 mov 0x10(%ebx),%edx 111832: 8b 7e 50 mov 0x50(%esi),%edi 111835: 8b 4e 54 mov 0x54(%esi),%ecx 111838: 39 ca cmp %ecx,%edx 11183a: 7c e7 jl 111823 <== NEVER TAKEN 11183c: 7e 12 jle 111850 <== ALWAYS TAKEN iop->offset = the_jnode->info.linearfile.size; 11183e: 89 7b 0c mov %edi,0xc(%ebx) <== NOT EXECUTED 111841: 89 4b 10 mov %ecx,0x10(%ebx) <== NOT EXECUTED 111844: 89 f8 mov %edi,%eax <== NOT EXECUTED 111846: 89 ca mov %ecx,%edx <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 111848: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 11184b: 5b pop %ebx <== NOT EXECUTED 11184c: 5e pop %esi <== NOT EXECUTED 11184d: 5f pop %edi <== NOT EXECUTED 11184e: c9 leave <== NOT EXECUTED 11184f: c3 ret <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) 111850: 39 f8 cmp %edi,%eax 111852: 76 cf jbe 111823 <== ALWAYS TAKEN 111854: eb e8 jmp 11183e <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) rtems_set_errno_and_return_minus_one( ENOSPC ); 111856: e8 29 0a 00 00 call 112284 <__errno> 11185b: c7 00 1c 00 00 00 movl $0x1c,(%eax) 111861: b8 ff ff ff ff mov $0xffffffff,%eax 111866: ba ff ff ff ff mov $0xffffffff,%edx 11186b: eb b6 jmp 111823 =============================================================================== 001116e4 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 1116e4: 55 push %ebp 1116e5: 89 e5 mov %esp,%ebp 1116e7: 56 push %esi 1116e8: 53 push %ebx 1116e9: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 1116ec: 8b 73 18 mov 0x18(%ebx),%esi /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 1116ef: 8b 43 14 mov 0x14(%ebx),%eax 1116f2: a9 04 02 00 00 test $0x204,%eax 1116f7: 74 06 je 1116ff && (the_jnode->type == IMFS_LINEAR_FILE)) { 1116f9: 83 7e 4c 06 cmpl $0x6,0x4c(%esi) 1116fd: 74 2d je 11172c <== NEVER TAKEN the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 1116ff: 8b 56 50 mov 0x50(%esi),%edx 111702: 8b 4e 54 mov 0x54(%esi),%ecx return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 111705: f6 c4 02 test $0x2,%ah 111708: 75 12 jne 11171c iop->offset = the_jnode->info.file.size; iop->size = the_jnode->info.file.size; 11170a: 89 53 04 mov %edx,0x4(%ebx) 11170d: 89 4b 08 mov %ecx,0x8(%ebx) return 0; 111710: 31 c0 xor %eax,%eax } 111712: 8d 65 f8 lea -0x8(%ebp),%esp 111715: 5b pop %ebx 111716: 5e pop %esi 111717: c9 leave 111718: c3 ret 111719: 8d 76 00 lea 0x0(%esi),%esi if ((count != 0) && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) iop->offset = the_jnode->info.file.size; 11171c: 89 53 0c mov %edx,0xc(%ebx) 11171f: 89 4b 10 mov %ecx,0x10(%ebx) 111722: 8b 56 50 mov 0x50(%esi),%edx 111725: 8b 4e 54 mov 0x54(%esi),%ecx 111728: eb e0 jmp 11170a 11172a: 66 90 xchg %ax,%ax /* * 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; 11172c: 8b 46 50 mov 0x50(%esi),%eax <== NOT EXECUTED const unsigned char *buffer = the_jnode->info.linearfile.direct; 11172f: 8b 56 58 mov 0x58(%esi),%edx <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 111732: c7 46 4c 05 00 00 00 movl $0x5,0x4c(%esi) <== NOT EXECUTED the_jnode->info.file.size = 0; 111739: c7 46 50 00 00 00 00 movl $0x0,0x50(%esi) <== NOT EXECUTED 111740: c7 46 54 00 00 00 00 movl $0x0,0x54(%esi) <== NOT EXECUTED the_jnode->info.file.indirect = 0; 111747: c7 46 58 00 00 00 00 movl $0x0,0x58(%esi) <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; 11174e: c7 46 5c 00 00 00 00 movl $0x0,0x5c(%esi) <== NOT EXECUTED the_jnode->info.file.triply_indirect = 0; 111755: c7 46 60 00 00 00 00 movl $0x0,0x60(%esi) <== NOT EXECUTED if ((count != 0) 11175c: 85 c0 test %eax,%eax <== NOT EXECUTED 11175e: 75 09 jne 111769 <== NOT EXECUTED 111760: 8b 43 14 mov 0x14(%ebx),%eax <== NOT EXECUTED 111763: 31 d2 xor %edx,%edx <== NOT EXECUTED 111765: 31 c9 xor %ecx,%ecx <== NOT EXECUTED 111767: eb 9c jmp 111705 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 111769: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 11176c: 50 push %eax <== NOT EXECUTED 11176d: 52 push %edx <== NOT EXECUTED 11176e: 6a 00 push $0x0 <== NOT EXECUTED 111770: 6a 00 push $0x0 <== NOT EXECUTED 111772: 56 push %esi <== NOT EXECUTED 111773: e8 94 fd ff ff call 11150c <== NOT EXECUTED 111778: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 11177b: 40 inc %eax <== NOT EXECUTED 11177c: 74 08 je 111786 <== NOT EXECUTED 11177e: 8b 43 14 mov 0x14(%ebx),%eax <== NOT EXECUTED 111781: e9 79 ff ff ff jmp 1116ff <== NOT EXECUTED return -1; 111786: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 111789: eb 87 jmp 111712 <== NOT EXECUTED =============================================================================== 0010844c : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 10844c: 55 push %ebp 10844d: 89 e5 mov %esp,%ebp 10844f: 57 push %edi 108450: 56 push %esi 108451: 53 push %ebx 108452: 83 ec 3c sub $0x3c,%esp 108455: 8b 7d 08 mov 0x8(%ebp),%edi 108458: 8b 5d 0c mov 0xc(%ebp),%ebx 10845b: 8b 55 10 mov 0x10(%ebp),%edx 10845e: 8b 4d 14 mov 0x14(%ebp),%ecx 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) ) ) 108461: f6 c7 f0 test $0xf0,%bh 108464: 75 1a jne 108480 rtems_set_errno_and_return_minus_one( EINVAL ); 108466: e8 19 9e 00 00 call 112284 <__errno> 10846b: c7 00 16 00 00 00 movl $0x16,(%eax) 108471: b8 ff ff ff ff mov $0xffffffff,%eax result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); rtems_filesystem_freenode( &temp_loc ); return result; } 108476: 8d 65 f4 lea -0xc(%ebp),%esp 108479: 5b pop %ebx 10847a: 5e pop %esi 10847b: 5f pop %edi 10847c: c9 leave 10847d: c3 ret 10847e: 66 90 xchg %ax,%ax int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 108480: 50 push %eax 108481: 8d 75 cc lea -0x34(%ebp),%esi 108484: 56 push %esi 108485: 8d 45 e4 lea -0x1c(%ebp),%eax 108488: 50 push %eax 108489: 57 push %edi 10848a: 89 55 c4 mov %edx,-0x3c(%ebp) 10848d: 89 4d c0 mov %ecx,-0x40(%ebp) 108490: e8 1f 0a 00 00 call 108eb4 result = (*temp_loc.ops->evalformake_h)( 108495: 83 c4 0c add $0xc,%esp 108498: 8d 45 e0 lea -0x20(%ebp),%eax 10849b: 50 push %eax 10849c: 56 push %esi 10849d: 03 7d e4 add -0x1c(%ebp),%edi 1084a0: 57 push %edi 1084a1: 8b 45 d8 mov -0x28(%ebp),%eax 1084a4: ff 50 04 call *0x4(%eax) &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 1084a7: 83 c4 10 add $0x10,%esp 1084aa: 85 c0 test %eax,%eax 1084ac: 8b 55 c4 mov -0x3c(%ebp),%edx 1084af: 8b 4d c0 mov -0x40(%ebp),%ecx 1084b2: 74 10 je 1084c4 return -1; 1084b4: b8 ff ff ff ff mov $0xffffffff,%eax result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); rtems_filesystem_freenode( &temp_loc ); return result; } 1084b9: 8d 65 f4 lea -0xc(%ebp),%esp 1084bc: 5b pop %ebx 1084bd: 5e pop %esi 1084be: 5f pop %edi 1084bf: c9 leave 1084c0: c3 ret 1084c1: 8d 76 00 lea 0x0(%esi),%esi &name_start ); if ( result != 0 ) return -1; result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 1084c4: 83 ec 0c sub $0xc,%esp 1084c7: 56 push %esi 1084c8: 51 push %ecx 1084c9: 52 push %edx 1084ca: 53 push %ebx 1084cb: ff 75 e0 pushl -0x20(%ebp) 1084ce: 8b 45 d8 mov -0x28(%ebp),%eax 1084d1: ff 50 14 call *0x14(%eax) rtems_filesystem_freenode( &temp_loc ); 1084d4: 83 c4 14 add $0x14,%esp 1084d7: 56 push %esi 1084d8: 89 45 c4 mov %eax,-0x3c(%ebp) 1084db: e8 c0 fb ff ff call 1080a0 return result; 1084e0: 83 c4 10 add $0x10,%esp 1084e3: 8b 45 c4 mov -0x3c(%ebp),%eax } 1084e6: 8d 65 f4 lea -0xc(%ebp),%esp 1084e9: 5b pop %ebx 1084ea: 5e pop %esi 1084eb: 5f pop %edi 1084ec: c9 leave 1084ed: c3 ret =============================================================================== 00108574 : const char *target, const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { 108574: 55 push %ebp 108575: 89 e5 mov %esp,%ebp 108577: 57 push %edi 108578: 56 push %esi 108579: 53 push %ebx 10857a: 83 ec 4c sub $0x4c,%esp 10857d: 8b 75 10 mov 0x10(%ebp),%esi /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 108580: 83 7d 14 01 cmpl $0x1,0x14(%ebp) 108584: 0f 87 36 02 00 00 ja 1087c0 rtems_set_errno_and_return_minus_one( EINVAL ); /* * Get mount handler */ mount_h = rtems_filesystem_get_mount_handler( filesystemtype ); 10858a: 83 ec 0c sub $0xc,%esp 10858d: 56 push %esi 10858e: e8 45 79 00 00 call 10fed8 108593: 89 45 b8 mov %eax,-0x48(%ebp) if ( !mount_h ) 108596: 83 c4 10 add $0x10,%esp 108599: 85 c0 test %eax,%eax 10859b: 0f 84 1f 02 00 00 je 1087c0 { rtems_filesystem_fsmount_me_t mount_h = NULL; rtems_filesystem_location_info_t loc; rtems_filesystem_mount_table_entry_t *mt_entry = NULL; rtems_filesystem_location_info_t *loc_to_free = NULL; bool has_target = target != NULL; 1085a1: 8b 45 0c mov 0xc(%ebp),%eax 1085a4: 85 c0 test %eax,%eax const char *target_or_null, const char *filesystemtype, size_t *target_length_ptr ) { const char *target = target_or_null != NULL ? target_or_null : "/"; 1085a6: 0f 95 45 b7 setne -0x49(%ebp) 1085aa: 0f 84 e8 01 00 00 je 108798 * 4) The mount point exists with the proper permissions to allow mounting * 5) The selected mount point already has a file system mounted to it * */ int mount( 1085b0: 31 c0 xor %eax,%eax 1085b2: b9 ff ff ff ff mov $0xffffffff,%ecx 1085b7: 8b 7d 0c mov 0xc(%ebp),%edi 1085ba: f2 ae repnz scas %es:(%edi),%al 1085bc: f7 d1 not %ecx 1085be: 8d 41 ff lea -0x1(%ecx),%eax 1085c1: 89 45 ac mov %eax,-0x54(%ebp) 1085c4: 89 4d bc mov %ecx,-0x44(%ebp) 1085c7: 8b 55 0c mov 0xc(%ebp),%edx 1085ca: 89 55 b0 mov %edx,-0x50(%ebp) const char *filesystemtype, size_t *target_length_ptr ) { const char *target = target_or_null != NULL ? target_or_null : "/"; size_t filesystemtype_size = strlen( filesystemtype ) + 1; 1085cd: ba ff ff ff ff mov $0xffffffff,%edx 1085d2: 31 c0 xor %eax,%eax 1085d4: 89 d1 mov %edx,%ecx 1085d6: 89 f7 mov %esi,%edi 1085d8: f2 ae repnz scas %es:(%edi),%al 1085da: f7 d1 not %ecx 1085dc: 89 4d c4 mov %ecx,-0x3c(%ebp) size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; 1085df: 8b 7d 08 mov 0x8(%ebp),%edi 1085e2: 85 ff test %edi,%edi 1085e4: 0f 84 ca 01 00 00 je 1087b4 1085ea: 89 d1 mov %edx,%ecx 1085ec: 8b 7d 08 mov 0x8(%ebp),%edi 1085ef: f2 ae repnz scas %es:(%edi),%al 1085f1: f7 d1 not %ecx 1085f3: 89 4d c0 mov %ecx,-0x40(%ebp) size_t target_size = strlen( target ) + 1; size_t size = sizeof( rtems_filesystem_mount_table_entry_t ) + filesystemtype_size + source_size + target_size; rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size ); 1085f6: 83 ec 08 sub $0x8,%esp size_t filesystemtype_size = strlen( filesystemtype ) + 1; size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; size_t target_size = strlen( target ) + 1; size_t size = sizeof( rtems_filesystem_mount_table_entry_t ) + filesystemtype_size + source_size + target_size; 1085f9: 8b 55 bc mov -0x44(%ebp),%edx 1085fc: 8b 7d c4 mov -0x3c(%ebp),%edi 1085ff: 8d 44 3a 74 lea 0x74(%edx,%edi,1),%eax const char *target = target_or_null != NULL ? target_or_null : "/"; size_t filesystemtype_size = strlen( filesystemtype ) + 1; size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; size_t target_size = strlen( target ) + 1; size_t size = sizeof( rtems_filesystem_mount_table_entry_t ) 108603: 03 45 c0 add -0x40(%ebp),%eax + filesystemtype_size + source_size + target_size; rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size ); 108606: 50 push %eax 108607: 6a 01 push $0x1 108609: e8 16 f9 ff ff call 107f24 10860e: 89 c3 mov %eax,%ebx if ( mt_entry != NULL ) { 108610: 83 c4 10 add $0x10,%esp 108613: 85 c0 test %eax,%eax 108615: 0f 84 65 01 00 00 je 108780 <== NEVER TAKEN char *str = (char *) mt_entry + sizeof( *mt_entry ); 10861b: 8d 40 74 lea 0x74(%eax),%eax memcpy( str, filesystemtype, filesystemtype_size ); 10861e: 89 c7 mov %eax,%edi 108620: 8b 4d c4 mov -0x3c(%ebp),%ecx 108623: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 108625: 89 fa mov %edi,%edx mt_entry->type = str; 108627: 89 43 6c mov %eax,0x6c(%ebx) str += filesystemtype_size; memcpy( str, source_or_null, source_size ); 10862a: 8b 75 08 mov 0x8(%ebp),%esi 10862d: 8b 4d c0 mov -0x40(%ebp),%ecx 108630: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 108632: 89 f8 mov %edi,%eax mt_entry->dev = str; 108634: 89 53 70 mov %edx,0x70(%ebx) str += source_size; memcpy( str, target, target_size ); 108637: 8b 75 b0 mov -0x50(%ebp),%esi 10863a: 8b 4d bc mov -0x44(%ebp),%ecx 10863d: f3 a4 rep movsb %ds:(%esi),%es:(%edi) mt_entry->target = str; 10863f: 89 43 68 mov %eax,0x68(%ebx) &target_length ); if ( !mt_entry ) rtems_set_errno_and_return_minus_one( ENOMEM ); mt_entry->mt_fs_root.mt_entry = mt_entry; 108642: 89 5b 2c mov %ebx,0x2c(%ebx) mt_entry->options = options; 108645: 8b 45 14 mov 0x14(%ebp),%eax 108648: 89 43 30 mov %eax,0x30(%ebx) mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf; 10864b: 8d 7b 38 lea 0x38(%ebx),%edi 10864e: be 80 03 12 00 mov $0x120380,%esi 108653: b1 0c mov $0xc,%cl 108655: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( has_target ) { 108657: 80 7d b7 00 cmpb $0x0,-0x49(%ebp) 10865b: 0f 85 83 00 00 00 jne 1086e4 } } else { /* * Do we already have a base file system ? */ if ( !rtems_chain_is_empty( &mount_chain ) ) { 108661: 81 3d 44 40 12 00 48 cmpl $0x124048,0x124044 108668: 40 12 00 10866b: 0f 85 67 01 00 00 jne 1087d8 <== NEVER TAKEN ) { rtems_filesystem_fsmount_me_t mount_h = NULL; rtems_filesystem_location_info_t loc; rtems_filesystem_mount_table_entry_t *mt_entry = NULL; rtems_filesystem_location_info_t *loc_to_free = NULL; 108671: 31 f6 xor %esi,%esi * mt_point_node.node_access will be left to null to indicate that this * is the root of the entire file system. */ } if ( (*mount_h)( mt_entry, data ) ) { 108673: 83 ec 08 sub $0x8,%esp 108676: ff 75 18 pushl 0x18(%ebp) 108679: 53 push %ebx 10867a: ff 55 b8 call *-0x48(%ebp) 10867d: 83 c4 10 add $0x10,%esp 108680: 85 c0 test %eax,%eax 108682: 0f 85 74 01 00 00 jne 1087fc rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 108688: 56 push %esi 108689: 6a 00 push $0x0 10868b: 6a 00 push $0x0 10868d: ff 35 68 63 12 00 pushl 0x126368 108693: e8 18 30 00 00 call 10b6b0 108698: 5a pop %edx 108699: 59 pop %ecx 10869a: 53 push %ebx 10869b: 68 44 40 12 00 push $0x124044 1086a0: e8 e7 38 00 00 call 10bf8c <_Chain_Append> } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 1086a5: 58 pop %eax 1086a6: ff 35 68 63 12 00 pushl 0x126368 1086ac: e8 fb 30 00 00 call 10b7ac */ rtems_libio_lock(); rtems_chain_append( &mount_chain, &mt_entry->Node ); rtems_libio_unlock(); if ( !has_target ) 1086b1: 83 c4 10 add $0x10,%esp 1086b4: 80 7d b7 00 cmpb $0x0,-0x49(%ebp) 1086b8: 74 0a je 1086c4 rtems_filesystem_root = mt_entry->mt_fs_root; return 0; 1086ba: 31 c0 xor %eax,%eax if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 1086bc: 8d 65 f4 lea -0xc(%ebp),%esp 1086bf: 5b pop %ebx 1086c0: 5e pop %esi 1086c1: 5f pop %edi 1086c2: c9 leave 1086c3: c3 ret rtems_libio_lock(); rtems_chain_append( &mount_chain, &mt_entry->Node ); rtems_libio_unlock(); if ( !has_target ) rtems_filesystem_root = mt_entry->mt_fs_root; 1086c4: 8b 3d 70 41 12 00 mov 0x124170,%edi 1086ca: 83 c7 18 add $0x18,%edi 1086cd: 8d 73 1c lea 0x1c(%ebx),%esi 1086d0: b9 05 00 00 00 mov $0x5,%ecx 1086d5: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 1086d7: 31 c0 xor %eax,%eax if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 1086d9: 8d 65 f4 lea -0xc(%ebp),%esp 1086dc: 5b pop %ebx 1086dd: 5e pop %esi 1086de: 5f pop %edi 1086df: c9 leave 1086e0: c3 ret 1086e1: 8d 76 00 lea 0x0(%esi),%esi * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( has_target ) { if ( rtems_filesystem_evaluate_path( 1086e4: 83 ec 0c sub $0xc,%esp 1086e7: 6a 01 push $0x1 1086e9: 8d 75 d4 lea -0x2c(%ebp),%esi 1086ec: 56 push %esi 1086ed: 6a 07 push $0x7 1086ef: ff 75 ac pushl -0x54(%ebp) 1086f2: ff 75 0c pushl 0xc(%ebp) 1086f5: e8 ce f8 ff ff call 107fc8 1086fa: 83 c4 20 add $0x20,%esp 1086fd: 40 inc %eax 1086fe: 0f 84 df 00 00 00 je 1087e3 <== NEVER TAKEN /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 108704: 83 ec 0c sub $0xc,%esp 108707: 56 push %esi 108708: 8b 45 e0 mov -0x20(%ebp),%eax 10870b: ff 50 10 call *0x10(%eax) 10870e: 83 c4 10 add $0x10,%esp 108711: 48 dec %eax 108712: 0f 85 0c 01 00 00 jne 108824 /* * You can only mount one file system onto a single mount point. */ if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) { 108718: 83 ec 08 sub $0x8,%esp 10871b: ff 75 d4 pushl -0x2c(%ebp) 10871e: 68 f0 84 10 00 push $0x1084f0 108723: e8 dc fd ff ff call 108504 108728: 83 c4 10 add $0x10,%esp 10872b: 84 c0 test %al,%al 10872d: 0f 85 01 01 00 00 jne 108834 * 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. */ mt_entry->mt_point_node.node_access = loc.node_access; 108733: 8b 45 d4 mov -0x2c(%ebp),%eax 108736: 89 43 08 mov %eax,0x8(%ebx) mt_entry->mt_point_node.handlers = loc.handlers; 108739: 8b 45 dc mov -0x24(%ebp),%eax 10873c: 89 43 10 mov %eax,0x10(%ebx) mt_entry->mt_point_node.ops = loc.ops; 10873f: 8b 45 e0 mov -0x20(%ebp),%eax 108742: 89 43 14 mov %eax,0x14(%ebx) mt_entry->mt_point_node.mt_entry = loc.mt_entry; 108745: 8b 55 e4 mov -0x1c(%ebp),%edx 108748: 89 53 18 mov %edx,0x18(%ebx) /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( loc.ops->mount_h( mt_entry ) ) { 10874b: 83 ec 0c sub $0xc,%esp 10874e: 53 push %ebx 10874f: ff 50 20 call *0x20(%eax) 108752: 83 c4 10 add $0x10,%esp 108755: 85 c0 test %eax,%eax 108757: 0f 84 16 ff ff ff je 108673 <== ALWAYS TAKEN return 0; cleanup_and_bail: free( mt_entry ); 10875d: 83 ec 0c sub $0xc,%esp 108760: 53 push %ebx 108761: e8 4e f9 ff ff call 1080b4 108766: 83 c4 10 add $0x10,%esp if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 108769: 83 ec 0c sub $0xc,%esp 10876c: 56 push %esi 10876d: e8 2e f9 ff ff call 1080a0 108772: 83 c4 10 add $0x10,%esp return -1; 108775: b8 ff ff ff ff mov $0xffffffff,%eax 10877a: e9 3d ff ff ff jmp 1086bc 10877f: 90 nop target, filesystemtype, &target_length ); if ( !mt_entry ) rtems_set_errno_and_return_minus_one( ENOMEM ); 108780: e8 ff 9a 00 00 call 112284 <__errno> <== NOT EXECUTED 108785: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED 10878b: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 108790: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 108793: 5b pop %ebx <== NOT EXECUTED 108794: 5e pop %esi <== NOT EXECUTED 108795: 5f pop %edi <== NOT EXECUTED 108796: c9 leave <== NOT EXECUTED 108797: c3 ret <== NOT EXECUTED const char *target_or_null, const char *filesystemtype, size_t *target_length_ptr ) { const char *target = target_or_null != NULL ? target_or_null : "/"; 108798: c7 45 bc 02 00 00 00 movl $0x2,-0x44(%ebp) 10879f: c7 45 ac 01 00 00 00 movl $0x1,-0x54(%ebp) 1087a6: c7 45 b0 27 03 12 00 movl $0x120327,-0x50(%ebp) 1087ad: e9 1b fe ff ff jmp 1085cd 1087b2: 66 90 xchg %ax,%ax size_t filesystemtype_size = strlen( filesystemtype ) + 1; size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; 1087b4: c7 45 c0 00 00 00 00 movl $0x0,-0x40(%ebp) 1087bb: e9 36 fe ff ff jmp 1085f6 /* * Get mount handler */ mount_h = rtems_filesystem_get_mount_handler( filesystemtype ); if ( !mount_h ) rtems_set_errno_and_return_minus_one( EINVAL ); 1087c0: e8 bf 9a 00 00 call 112284 <__errno> 1087c5: c7 00 16 00 00 00 movl $0x16,(%eax) 1087cb: b8 ff ff ff ff mov $0xffffffff,%eax if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 1087d0: 8d 65 f4 lea -0xc(%ebp),%esp 1087d3: 5b pop %ebx 1087d4: 5e pop %esi 1087d5: 5f pop %edi 1087d6: c9 leave 1087d7: c3 ret } else { /* * Do we already have a base file system ? */ if ( !rtems_chain_is_empty( &mount_chain ) ) { errno = EINVAL; 1087d8: e8 a7 9a 00 00 call 112284 <__errno> <== NOT EXECUTED 1087dd: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED return 0; cleanup_and_bail: free( mt_entry ); 1087e3: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1087e6: 53 push %ebx <== NOT EXECUTED 1087e7: e8 c8 f8 ff ff call 1080b4 <== NOT EXECUTED 1087ec: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; 1087ef: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 1087f4: e9 c3 fe ff ff jmp 1086bc <== NOT EXECUTED 1087f9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if ( (*mount_h)( mt_entry, data ) ) { /* * Try to undo the mount operation */ loc.ops->unmount_h( mt_entry ); 1087fc: 83 ec 0c sub $0xc,%esp 1087ff: 53 push %ebx 108800: 8b 45 e0 mov -0x20(%ebp),%eax 108803: ff 50 28 call *0x28(%eax) return 0; cleanup_and_bail: free( mt_entry ); 108806: 89 1c 24 mov %ebx,(%esp) 108809: e8 a6 f8 ff ff call 1080b4 if ( loc_to_free ) 10880e: 83 c4 10 add $0x10,%esp 108811: 85 f6 test %esi,%esi 108813: 0f 85 50 ff ff ff jne 108769 <== ALWAYS TAKEN rtems_filesystem_freenode( loc_to_free ); return -1; 108819: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 10881e: e9 99 fe ff ff jmp 1086bc <== NOT EXECUTED 108823: 90 nop <== NOT EXECUTED /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { errno = ENOTDIR; 108824: e8 5b 9a 00 00 call 112284 <__errno> 108829: c7 00 14 00 00 00 movl $0x14,(%eax) goto cleanup_and_bail; 10882f: e9 29 ff ff ff jmp 10875d /* * You can only mount one file system onto a single mount point. */ if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) { errno = EBUSY; 108834: e8 4b 9a 00 00 call 112284 <__errno> 108839: c7 00 10 00 00 00 movl $0x10,(%eax) goto cleanup_and_bail; 10883f: e9 19 ff ff ff jmp 10875d =============================================================================== 00108b88 : const char *target, const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { 108b88: 55 push %ebp 108b89: 89 e5 mov %esp,%ebp 108b8b: 57 push %edi 108b8c: 56 push %esi 108b8d: 53 push %ebx 108b8e: 83 ec 1c sub $0x1c,%esp 108b91: 8b 45 08 mov 0x8(%ebp),%eax 108b94: 89 45 e4 mov %eax,-0x1c(%ebp) 108b97: 8b 5d 0c mov 0xc(%ebp),%ebx 108b9a: 8b 75 10 mov 0x10(%ebp),%esi 108b9d: 8b 7d 14 mov 0x14(%ebp),%edi 108ba0: 8b 45 18 mov 0x18(%ebp),%eax 108ba3: 89 45 e0 mov %eax,-0x20(%ebp) int rv = -1; if (target != NULL) { 108ba6: 85 db test %ebx,%ebx 108ba8: 74 3f je 108be9 rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO); 108baa: 83 ec 08 sub $0x8,%esp 108bad: 68 ff 01 00 00 push $0x1ff 108bb2: 53 push %ebx 108bb3: e8 08 0a 00 00 call 1095c0 if (rv == 0) { 108bb8: 83 c4 10 add $0x10,%esp 108bbb: 85 c0 test %eax,%eax 108bbd: 74 09 je 108bc8 <== ALWAYS TAKEN } else { errno = EINVAL; } return rv; } 108bbf: 8d 65 f4 lea -0xc(%ebp),%esp 108bc2: 5b pop %ebx 108bc3: 5e pop %esi 108bc4: 5f pop %edi 108bc5: c9 leave 108bc6: c3 ret 108bc7: 90 nop int rv = -1; if (target != NULL) { rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO); if (rv == 0) { rv = mount( 108bc8: 8b 45 e0 mov -0x20(%ebp),%eax 108bcb: 89 45 18 mov %eax,0x18(%ebp) 108bce: 89 7d 14 mov %edi,0x14(%ebp) 108bd1: 89 75 10 mov %esi,0x10(%ebp) 108bd4: 89 5d 0c mov %ebx,0xc(%ebp) 108bd7: 8b 45 e4 mov -0x1c(%ebp),%eax 108bda: 89 45 08 mov %eax,0x8(%ebp) } else { errno = EINVAL; } return rv; } 108bdd: 8d 65 f4 lea -0xc(%ebp),%esp 108be0: 5b pop %ebx 108be1: 5e pop %esi 108be2: 5f pop %edi 108be3: c9 leave int rv = -1; if (target != NULL) { rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO); if (rv == 0) { rv = mount( 108be4: e9 97 00 00 00 jmp 108c80 options, data ); } } else { errno = EINVAL; 108be9: e8 8a 9d 00 00 call 112978 <__errno> 108bee: c7 00 16 00 00 00 movl $0x16,(%eax) const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { int rv = -1; 108bf4: b8 ff ff ff ff mov $0xffffffff,%eax 108bf9: eb c4 jmp 108bbf =============================================================================== 001088a8 : */ bool newlib_create_hook( rtems_tcb *current_task __attribute__((unused)), rtems_tcb *creating_task ) { 1088a8: 55 push %ebp 1088a9: 89 e5 mov %esp,%ebp 1088ab: 57 push %edi 1088ac: 56 push %esi 1088ad: 53 push %ebx 1088ae: 83 ec 0c sub $0xc,%esp struct _reent *ptr; if (_Thread_libc_reent == 0) 1088b1: a1 64 65 12 00 mov 0x126564,%eax 1088b6: 85 c0 test %eax,%eax 1088b8: 0f 84 52 02 00 00 je 108b10 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)); 1088be: 83 ec 0c sub $0xc,%esp 1088c1: 68 24 04 00 00 push $0x424 1088c6: e8 6d 5f 00 00 call 10e838 <_Workspace_Allocate> 1088cb: 89 c2 mov %eax,%edx #endif if (ptr) { 1088cd: 83 c4 10 add $0x10,%esp 1088d0: 85 c0 test %eax,%eax 1088d2: 0f 84 2c 02 00 00 je 108b04 _REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */ 1088d8: c7 00 00 00 00 00 movl $0x0,(%eax) 1088de: 8d 98 ec 02 00 00 lea 0x2ec(%eax),%ebx 1088e4: 89 58 04 mov %ebx,0x4(%eax) 1088e7: 8d 80 54 03 00 00 lea 0x354(%eax),%eax 1088ed: 89 42 08 mov %eax,0x8(%edx) 1088f0: 8d 82 bc 03 00 00 lea 0x3bc(%edx),%eax 1088f6: 89 42 0c mov %eax,0xc(%edx) 1088f9: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx) 108900: 8d 72 14 lea 0x14(%edx),%esi 108903: 31 c0 xor %eax,%eax 108905: b9 19 00 00 00 mov $0x19,%ecx 10890a: 89 f7 mov %esi,%edi 10890c: f3 aa rep stos %al,%es:(%edi) 10890e: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx) 108915: c7 42 34 aa 00 12 00 movl $0x1200aa,0x34(%edx) 10891c: c7 42 38 00 00 00 00 movl $0x0,0x38(%edx) 108923: c7 42 3c 00 00 00 00 movl $0x0,0x3c(%edx) 10892a: c7 42 40 00 00 00 00 movl $0x0,0x40(%edx) 108931: c7 42 44 00 00 00 00 movl $0x0,0x44(%edx) 108938: c7 42 48 00 00 00 00 movl $0x0,0x48(%edx) 10893f: c7 42 4c 00 00 00 00 movl $0x0,0x4c(%edx) 108946: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx) 10894d: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx) 108954: c7 42 58 00 00 00 00 movl $0x0,0x58(%edx) 10895b: c7 42 5c 00 00 00 00 movl $0x0,0x5c(%edx) 108962: c6 42 60 00 movb $0x0,0x60(%edx) 108966: 8d 72 7c lea 0x7c(%edx),%esi 108969: b1 24 mov $0x24,%cl 10896b: 89 f7 mov %esi,%edi 10896d: f3 aa rep stos %al,%es:(%edi) 10896f: c7 82 a0 00 00 00 00 movl $0x0,0xa0(%edx) 108976: 00 00 00 108979: c7 82 a4 00 00 00 01 movl $0x1,0xa4(%edx) 108980: 00 00 00 108983: c7 82 a8 00 00 00 00 movl $0x0,0xa8(%edx) 10898a: 00 00 00 10898d: 66 c7 82 ac 00 00 00 movw $0x330e,0xac(%edx) 108994: 0e 33 108996: 66 c7 82 ae 00 00 00 movw $0xabcd,0xae(%edx) 10899d: cd ab 10899f: 66 c7 82 b0 00 00 00 movw $0x1234,0xb0(%edx) 1089a6: 34 12 1089a8: 66 c7 82 b2 00 00 00 movw $0xe66d,0xb2(%edx) 1089af: 6d e6 1089b1: 66 c7 82 b4 00 00 00 movw $0xdeec,0xb4(%edx) 1089b8: ec de 1089ba: 66 c7 82 b6 00 00 00 movw $0x5,0xb6(%edx) 1089c1: 05 00 1089c3: 66 c7 82 b8 00 00 00 movw $0xb,0xb8(%edx) 1089ca: 0b 00 1089cc: c7 82 bc 00 00 00 00 movl $0x0,0xbc(%edx) 1089d3: 00 00 00 1089d6: c7 82 c0 00 00 00 00 movl $0x0,0xc0(%edx) 1089dd: 00 00 00 1089e0: c7 82 c4 00 00 00 00 movl $0x0,0xc4(%edx) 1089e7: 00 00 00 1089ea: c7 82 c8 00 00 00 00 movl $0x0,0xc8(%edx) 1089f1: 00 00 00 1089f4: c7 82 cc 00 00 00 00 movl $0x0,0xcc(%edx) 1089fb: 00 00 00 1089fe: c7 82 d0 00 00 00 00 movl $0x0,0xd0(%edx) 108a05: 00 00 00 108a08: c7 82 f8 00 00 00 00 movl $0x0,0xf8(%edx) 108a0f: 00 00 00 108a12: c7 82 fc 00 00 00 00 movl $0x0,0xfc(%edx) 108a19: 00 00 00 108a1c: c7 82 00 01 00 00 00 movl $0x0,0x100(%edx) 108a23: 00 00 00 108a26: c7 82 04 01 00 00 00 movl $0x0,0x104(%edx) 108a2d: 00 00 00 108a30: c7 82 08 01 00 00 00 movl $0x0,0x108(%edx) 108a37: 00 00 00 108a3a: c7 82 0c 01 00 00 00 movl $0x0,0x10c(%edx) 108a41: 00 00 00 108a44: c7 82 10 01 00 00 00 movl $0x0,0x110(%edx) 108a4b: 00 00 00 108a4e: c7 82 14 01 00 00 00 movl $0x0,0x114(%edx) 108a55: 00 00 00 108a58: c7 82 18 01 00 00 00 movl $0x0,0x118(%edx) 108a5f: 00 00 00 108a62: c7 82 1c 01 00 00 00 movl $0x0,0x11c(%edx) 108a69: 00 00 00 108a6c: c6 82 d4 00 00 00 00 movb $0x0,0xd4(%edx) 108a73: c6 82 dc 00 00 00 00 movb $0x0,0xdc(%edx) 108a7a: c7 82 f4 00 00 00 00 movl $0x0,0xf4(%edx) 108a81: 00 00 00 108a84: c7 82 48 01 00 00 00 movl $0x0,0x148(%edx) 108a8b: 00 00 00 108a8e: c7 82 4c 01 00 00 00 movl $0x0,0x14c(%edx) 108a95: 00 00 00 108a98: c7 82 50 01 00 00 00 movl $0x0,0x150(%edx) 108a9f: 00 00 00 108aa2: c7 82 54 01 00 00 00 movl $0x0,0x154(%edx) 108aa9: 00 00 00 108aac: c7 82 d4 02 00 00 00 movl $0x0,0x2d4(%edx) 108ab3: 00 00 00 108ab6: c7 82 d4 01 00 00 00 movl $0x0,0x1d4(%edx) 108abd: 00 00 00 108ac0: c7 82 dc 02 00 00 00 movl $0x0,0x2dc(%edx) 108ac7: 00 00 00 108aca: c7 82 e0 02 00 00 00 movl $0x0,0x2e0(%edx) 108ad1: 00 00 00 108ad4: c7 82 e4 02 00 00 00 movl $0x0,0x2e4(%edx) 108adb: 00 00 00 108ade: c7 82 e8 02 00 00 00 movl $0x0,0x2e8(%edx) 108ae5: 00 00 00 108ae8: 66 b9 38 01 mov $0x138,%cx 108aec: 89 df mov %ebx,%edi 108aee: f3 aa rep stos %al,%es:(%edi) creating_task->libc_reent = ptr; 108af0: 8b 45 0c mov 0xc(%ebp),%eax 108af3: 89 90 e0 00 00 00 mov %edx,0xe0(%eax) return TRUE; 108af9: b0 01 mov $0x1,%al } return FALSE; } 108afb: 8d 65 f4 lea -0xc(%ebp),%esp 108afe: 5b pop %ebx 108aff: 5e pop %esi 108b00: 5f pop %edi 108b01: c9 leave 108b02: c3 ret 108b03: 90 nop _REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */ creating_task->libc_reent = ptr; return TRUE; } return FALSE; 108b04: 31 c0 xor %eax,%eax } 108b06: 8d 65 f4 lea -0xc(%ebp),%esp 108b09: 5b pop %ebx 108b0a: 5e pop %esi 108b0b: 5f pop %edi 108b0c: c9 leave 108b0d: c3 ret 108b0e: 66 90 xchg %ax,%ax { struct _reent *ptr; if (_Thread_libc_reent == 0) { _REENT = _global_impure_ptr; 108b10: a1 20 0d 12 00 mov 0x120d20,%eax 108b15: a3 20 42 12 00 mov %eax,0x124220 RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent ( struct _reent **libc_reent ) { _Thread_libc_reent = libc_reent; 108b1a: c7 05 64 65 12 00 20 movl $0x124220,0x126564 108b21: 42 12 00 108b24: e9 95 fd ff ff jmp 1088be =============================================================================== 00108b2c : void newlib_delete_hook( rtems_tcb *current_task, rtems_tcb *deleted_task ) { 108b2c: 55 push %ebp 108b2d: 89 e5 mov %esp,%ebp 108b2f: 57 push %edi 108b30: 56 push %esi 108b31: 53 push %ebx 108b32: 83 ec 0c sub $0xc,%esp 108b35: 8b 7d 08 mov 0x8(%ebp),%edi 108b38: 8b 5d 0c mov 0xc(%ebp),%ebx /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { 108b3b: 39 df cmp %ebx,%edi 108b3d: 74 55 je 108b94 ptr = _REENT; } else { ptr = deleted_task->libc_reent; 108b3f: 8b b3 e0 00 00 00 mov 0xe0(%ebx),%esi } if (ptr && ptr != _global_impure_ptr) { 108b45: 85 f6 test %esi,%esi 108b47: 74 21 je 108b6a <== NEVER TAKEN 108b49: 3b 35 20 0d 12 00 cmp 0x120d20,%esi 108b4f: 74 19 je 108b6a _reclaim_reent(ptr); */ /* * Just in case there are some buffers lying around. */ _fwalk(ptr, newlib_free_buffers); 108b51: 83 ec 08 sub $0x8,%esp 108b54: 68 4c 88 10 00 push $0x10884c 108b59: 56 push %esi 108b5a: e8 0d 9f 00 00 call 112a6c <_fwalk> #if REENT_MALLOCED free(ptr); #else _Workspace_Free(ptr); 108b5f: 89 34 24 mov %esi,(%esp) 108b62: e8 ed 5c 00 00 call 10e854 <_Workspace_Free> 108b67: 83 c4 10 add $0x10,%esp #endif } deleted_task->libc_reent = NULL; 108b6a: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx) 108b71: 00 00 00 /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { 108b74: 39 df cmp %ebx,%edi 108b76: 74 08 je 108b80 _REENT = 0; } } 108b78: 8d 65 f4 lea -0xc(%ebp),%esp 108b7b: 5b pop %ebx 108b7c: 5e pop %esi 108b7d: 5f pop %edi 108b7e: c9 leave 108b7f: c3 ret /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { _REENT = 0; 108b80: c7 05 20 42 12 00 00 movl $0x0,0x124220 108b87: 00 00 00 } } 108b8a: 8d 65 f4 lea -0xc(%ebp),%esp 108b8d: 5b pop %ebx 108b8e: 5e pop %esi 108b8f: 5f pop %edi 108b90: c9 leave 108b91: c3 ret 108b92: 66 90 xchg %ax,%ax /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { ptr = _REENT; 108b94: 8b 35 20 42 12 00 mov 0x124220,%esi 108b9a: eb a9 jmp 108b45 =============================================================================== 0010884c : */ int newlib_free_buffers( FILE *fp ) { 10884c: 55 push %ebp 10884d: 89 e5 mov %esp,%ebp 10884f: 53 push %ebx 108850: 83 ec 10 sub $0x10,%esp 108853: 8b 5d 08 mov 0x8(%ebp),%ebx switch ( fileno(fp) ) { 108856: 53 push %ebx 108857: e8 fc 9d 00 00 call 112658 10885c: 83 c4 10 add $0x10,%esp 10885f: 83 f8 02 cmp $0x2,%eax 108862: 76 14 jbe 108878 <== ALWAYS TAKEN fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 108864: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108867: 53 push %ebx <== NOT EXECUTED 108868: e8 6f 9b 00 00 call 1123dc <== NOT EXECUTED 10886d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } return 0; } 108870: 31 c0 xor %eax,%eax 108872: 8b 5d fc mov -0x4(%ebp),%ebx 108875: c9 leave 108876: c3 ret 108877: 90 nop { switch ( fileno(fp) ) { case 0: case 1: case 2: if (fp->_flags & __SMBF) { 108878: f6 43 0c 80 testb $0x80,0xc(%ebx) 10887c: 74 f2 je 108870 <== ALWAYS TAKEN free( fp->_bf._base ); 10887e: 83 ec 0c sub $0xc,%esp 108881: ff 73 10 pushl 0x10(%ebx) 108884: e8 2b f8 ff ff call 1080b4 <== NOT EXECUTED fp->_flags &= ~__SMBF; 108889: 66 81 63 0c 7f ff andw $0xff7f,0xc(%ebx) <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 10888f: c7 03 00 00 00 00 movl $0x0,(%ebx) <== NOT EXECUTED 108895: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) <== NOT EXECUTED 10889c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED break; default: fclose(fp); } return 0; } 10889f: 31 c0 xor %eax,%eax <== NOT EXECUTED 1088a1: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 1088a4: c9 leave <== NOT EXECUTED 1088a5: c3 ret <== NOT EXECUTED =============================================================================== 00107cd4 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 107cd4: 55 push %ebp 107cd5: 89 e5 mov %esp,%ebp 107cd7: 53 push %ebx 107cd8: 83 ec 04 sub $0x4,%esp 107cdb: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_device_driver status; if ( !initialized ) { 107cde: 80 3d 00 41 12 00 00 cmpb $0x0,0x124100 107ce5: 74 09 je 107cf0 NULL_major = major; } return RTEMS_SUCCESSFUL; } 107ce7: 31 c0 xor %eax,%eax 107ce9: 8b 5d fc mov -0x4(%ebp),%ebx 107cec: c9 leave 107ced: c3 ret 107cee: 66 90 xchg %ax,%ax ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 107cf0: c6 05 00 41 12 00 01 movb $0x1,0x124100 status = rtems_io_register_name( 107cf7: 50 push %eax 107cf8: 6a 00 push $0x0 107cfa: 53 push %ebx 107cfb: 68 5a ca 11 00 push $0x11ca5a 107d00: e8 7b 01 00 00 call 107e80 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 107d05: 83 c4 10 add $0x10,%esp 107d08: 85 c0 test %eax,%eax 107d0a: 75 0d jne 107d19 rtems_fatal_error_occurred(status); NULL_major = major; 107d0c: 89 1d 40 44 12 00 mov %ebx,0x124440 } return RTEMS_SUCCESSFUL; } 107d12: 31 c0 xor %eax,%eax 107d14: 8b 5d fc mov -0x4(%ebp),%ebx 107d17: c9 leave 107d18: c3 ret major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); 107d19: 83 ec 0c sub $0xc,%esp 107d1c: 50 push %eax 107d1d: e8 aa 41 00 00 call 10becc =============================================================================== 00108bfc : int open( const char *pathname, int flags, ... ) { 108bfc: 55 push %ebp 108bfd: 89 e5 mov %esp,%ebp 108bff: 57 push %edi 108c00: 56 push %esi 108c01: 53 push %ebx 108c02: 83 ec 4c sub $0x4c,%esp /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 108c05: 8b 45 0c mov 0xc(%ebp),%eax 108c08: 40 inc %eax if ( ( status & _FREAD ) == _FREAD ) 108c09: 89 c3 mov %eax,%ebx 108c0b: 83 e3 01 and $0x1,%ebx eval_flags |= RTEMS_LIBIO_PERMS_READ; 108c0e: f7 db neg %ebx 108c10: 83 e3 04 and $0x4,%ebx if ( ( status & _FWRITE ) == _FWRITE ) 108c13: a8 02 test $0x2,%al 108c15: 74 03 je 108c1a eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 108c17: 83 cb 02 or $0x2,%ebx va_start(ap, flags); mode = va_arg( ap, int ); 108c1a: 8b 45 10 mov 0x10(%ebp),%eax 108c1d: 89 45 c4 mov %eax,-0x3c(%ebp) * 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(); 108c20: e8 0f 70 00 00 call 10fc34 108c25: 89 c2 mov %eax,%edx if ( iop == 0 ) { 108c27: 85 c0 test %eax,%eax 108c29: 0f 84 c5 00 00 00 je 108cf4 } /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 108c2f: 31 f6 xor %esi,%esi 108c31: b9 ff ff ff ff mov $0xffffffff,%ecx 108c36: 8b 7d 08 mov 0x8(%ebp),%edi 108c39: 89 f0 mov %esi,%eax 108c3b: f2 ae repnz scas %es:(%edi),%al 108c3d: f7 d1 not %ecx 108c3f: 49 dec %ecx 108c40: 83 ec 0c sub $0xc,%esp 108c43: 6a 01 push $0x1 108c45: 8d 45 d4 lea -0x2c(%ebp),%eax 108c48: 89 45 b4 mov %eax,-0x4c(%ebp) 108c4b: 50 push %eax 108c4c: 53 push %ebx 108c4d: 51 push %ecx 108c4e: ff 75 08 pushl 0x8(%ebp) 108c51: 89 55 c0 mov %edx,-0x40(%ebp) 108c54: e8 6f f3 ff ff call 107fc8 108c59: 89 c3 mov %eax,%ebx pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 108c5b: 83 c4 20 add $0x20,%esp 108c5e: 83 f8 ff cmp $0xffffffff,%eax 108c61: 8b 55 c0 mov -0x40(%ebp),%edx 108c64: 0f 84 de 00 00 00 je 108d48 if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 108c6a: 8b 45 0c mov 0xc(%ebp),%eax 108c6d: 25 00 0a 00 00 and $0xa00,%eax 108c72: 3d 00 0a 00 00 cmp $0xa00,%eax 108c77: 0f 84 8b 00 00 00 je 108d08 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->flags |= rtems_libio_fcntl_flags( flags ); 108c7d: 8b 5a 14 mov 0x14(%edx),%ebx 108c80: 83 ec 0c sub $0xc,%esp 108c83: ff 75 0c pushl 0xc(%ebp) 108c86: 89 55 c0 mov %edx,-0x40(%ebp) 108c89: e8 2a 6f 00 00 call 10fbb8 108c8e: 09 d8 or %ebx,%eax 108c90: 8b 55 c0 mov -0x40(%ebp),%edx 108c93: 89 42 14 mov %eax,0x14(%edx) iop->pathinfo = loc; 108c96: 8d 7a 18 lea 0x18(%edx),%edi 108c99: b9 05 00 00 00 mov $0x5,%ecx 108c9e: 8b 75 b4 mov -0x4c(%ebp),%esi 108ca1: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode ); 108ca3: 8b 42 20 mov 0x20(%edx),%eax 108ca6: ff 75 c4 pushl -0x3c(%ebp) 108ca9: ff 75 0c pushl 0xc(%ebp) 108cac: ff 75 08 pushl 0x8(%ebp) 108caf: 52 push %edx 108cb0: ff 10 call *(%eax) if ( rc ) { 108cb2: 83 c4 20 add $0x20,%esp 108cb5: 85 c0 test %eax,%eax 108cb7: 8b 55 c0 mov -0x40(%ebp),%edx 108cba: 75 78 jne 108d34 } /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 108cbc: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp) 108cc3: 0f 85 9f 00 00 00 jne 108d68 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 108cc9: 2b 15 60 63 12 00 sub 0x126360,%edx 108ccf: c1 fa 03 sar $0x3,%edx 108cd2: 8d 04 d2 lea (%edx,%edx,8),%eax 108cd5: 8d 04 c2 lea (%edx,%eax,8),%eax 108cd8: 8d 04 c2 lea (%edx,%eax,8),%eax 108cdb: 8d 04 c2 lea (%edx,%eax,8),%eax 108cde: 89 c1 mov %eax,%ecx 108ce0: c1 e1 0f shl $0xf,%ecx 108ce3: 01 c8 add %ecx,%eax 108ce5: 8d 04 c2 lea (%edx,%eax,8),%eax 108ce8: f7 d8 neg %eax } 108cea: 8d 65 f4 lea -0xc(%ebp),%esp 108ced: 5b pop %ebx 108cee: 5e pop %esi 108cef: 5f pop %edi 108cf0: c9 leave 108cf1: c3 ret 108cf2: 66 90 xchg %ax,%ax */ /* allocate a file control block */ iop = rtems_libio_allocate(); if ( iop == 0 ) { rc = ENFILE; 108cf4: bb 17 00 00 00 mov $0x17,%ebx if ( rc ) { if ( iop ) rtems_libio_free( iop ); if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); 108cf9: e8 86 95 00 00 call 112284 <__errno> 108cfe: 89 18 mov %ebx,(%eax) 108d00: b8 ff ff ff ff mov $0xffffffff,%eax 108d05: eb e3 jmp 108cea 108d07: 90 nop } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { /* We were trying to create a file that already exists */ rc = EEXIST; loc_to_free = &loc; 108d08: 8d 75 d4 lea -0x2c(%ebp),%esi goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { /* We were trying to create a file that already exists */ rc = EEXIST; 108d0b: bb 11 00 00 00 mov $0x11,%ebx */ done: va_end(ap); if ( rc ) { if ( iop ) 108d10: 85 d2 test %edx,%edx 108d12: 74 0c je 108d20 rtems_libio_free( iop ); 108d14: 83 ec 0c sub $0xc,%esp 108d17: 52 push %edx 108d18: e8 bb 6f 00 00 call 10fcd8 108d1d: 83 c4 10 add $0x10,%esp if ( loc_to_free ) 108d20: 85 f6 test %esi,%esi 108d22: 74 d5 je 108cf9 rtems_filesystem_freenode( loc_to_free ); 108d24: 83 ec 0c sub $0xc,%esp 108d27: 56 push %esi 108d28: e8 73 f3 ff ff call 1080a0 108d2d: 83 c4 10 add $0x10,%esp 108d30: eb c7 jmp 108cf9 108d32: 66 90 xchg %ax,%ax iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; 108d34: e8 4b 95 00 00 call 112284 <__errno> 108d39: 8b 18 mov (%eax),%ebx rc = EEXIST; loc_to_free = &loc; goto done; } loc_to_free = &loc; 108d3b: 8d 75 d4 lea -0x2c(%ebp),%esi iop->pathinfo = loc; rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; goto done; 108d3e: 8b 55 c0 mov -0x40(%ebp),%edx * Single exit and clean up path. */ done: va_end(ap); if ( rc ) { 108d41: 85 db test %ebx,%ebx 108d43: 74 84 je 108cc9 <== NEVER TAKEN 108d45: eb c9 jmp 108d10 108d47: 90 nop */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { if ( errno != ENOENT ) { 108d48: e8 37 95 00 00 call 112284 <__errno> 108d4d: 83 38 02 cmpl $0x2,(%eax) 108d50: 8b 55 c0 mov -0x40(%ebp),%edx 108d53: 0f 84 9b 00 00 00 je 108df4 } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); if ( rc ) { rc = errno; 108d59: e8 26 95 00 00 call 112284 <__errno> 108d5e: 8b 18 mov (%eax),%ebx int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL; 108d60: 31 f6 xor %esi,%esi /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); if ( rc ) { rc = errno; goto done; 108d62: 8b 55 c0 mov -0x40(%ebp),%edx 108d65: eb da jmp 108d41 108d67: 90 nop /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 108d68: 51 push %ecx 108d69: 6a 00 push $0x0 108d6b: 6a 00 push $0x0 108d6d: 89 d0 mov %edx,%eax 108d6f: 2b 05 60 63 12 00 sub 0x126360,%eax 108d75: c1 f8 03 sar $0x3,%eax 108d78: 8d 0c c0 lea (%eax,%eax,8),%ecx 108d7b: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108d7e: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108d81: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108d84: 89 cb mov %ecx,%ebx 108d86: c1 e3 0f shl $0xf,%ebx 108d89: 01 d9 add %ebx,%ecx 108d8b: 8d 04 c8 lea (%eax,%ecx,8),%eax 108d8e: f7 d8 neg %eax 108d90: 50 push %eax 108d91: 89 55 c0 mov %edx,-0x40(%ebp) 108d94: e8 6f 6d 00 00 call 10fb08 108d99: 89 c3 mov %eax,%ebx if ( rc ) { 108d9b: 83 c4 10 add $0x10,%esp 108d9e: 85 c0 test %eax,%eax 108da0: 8b 55 c0 mov -0x40(%ebp),%edx 108da3: 0f 84 20 ff ff ff je 108cc9 if(errno) rc = errno; 108da9: e8 d6 94 00 00 call 112284 <__errno> 108dae: 8b 00 mov (%eax),%eax 108db0: 85 c0 test %eax,%eax 108db2: 8b 55 c0 mov -0x40(%ebp),%edx 108db5: 0f 85 b2 00 00 00 jne 108e6d <== ALWAYS TAKEN close( iop - rtems_libio_iops ); 108dbb: 83 ec 0c sub $0xc,%esp 108dbe: 2b 15 60 63 12 00 sub 0x126360,%edx 108dc4: c1 fa 03 sar $0x3,%edx 108dc7: 8d 04 d2 lea (%edx,%edx,8),%eax 108dca: 8d 04 c2 lea (%edx,%eax,8),%eax 108dcd: 8d 04 c2 lea (%edx,%eax,8),%eax 108dd0: 8d 04 c2 lea (%edx,%eax,8),%eax 108dd3: 89 c1 mov %eax,%ecx 108dd5: c1 e1 0f shl $0xf,%ecx 108dd8: 01 c8 add %ecx,%eax 108dda: 8d 04 c2 lea (%edx,%eax,8),%eax 108ddd: f7 d8 neg %eax 108ddf: 50 push %eax 108de0: e8 a3 6c 00 00 call 10fa88 108de5: 83 c4 10 add $0x10,%esp /* those are released by close(): */ iop = 0; loc_to_free = NULL; 108de8: 31 f6 xor %esi,%esi rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; close( iop - rtems_libio_iops ); /* those are released by close(): */ iop = 0; 108dea: 31 d2 xor %edx,%edx 108dec: e9 50 ff ff ff jmp 108d41 108df1: 8d 76 00 lea 0x0(%esi),%esi rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 108df4: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp) 108dfb: 75 0f jne 108e0c int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL; 108dfd: 31 f6 xor %esi,%esi goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { rc = ENOENT; 108dff: bb 02 00 00 00 mov $0x2,%ebx 108e04: e9 07 ff ff ff jmp 108d10 108e09: 8d 76 00 lea 0x0(%esi),%esi goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 108e0c: 6a 00 push $0x0 108e0e: 6a 00 push $0x0 108e10: 8b 45 c4 mov -0x3c(%ebp),%eax 108e13: 80 cc 80 or $0x80,%ah 108e16: 50 push %eax 108e17: ff 75 08 pushl 0x8(%ebp) 108e1a: 89 55 c0 mov %edx,-0x40(%ebp) 108e1d: e8 2a f6 ff ff call 10844c if ( rc ) { 108e22: 83 c4 10 add $0x10,%esp 108e25: 85 c0 test %eax,%eax 108e27: 8b 55 c0 mov -0x40(%ebp),%edx 108e2a: 0f 85 29 ff ff ff jne 108d59 <== NEVER TAKEN /* * After we do the mknod(), we have to evaluate the path to get the * "loc" structure needed to actually have the file itself open. * So we created it, and then we need to have "look it up." */ status = rtems_filesystem_evaluate_path( 108e30: 89 d9 mov %ebx,%ecx 108e32: 8b 7d 08 mov 0x8(%ebp),%edi 108e35: 89 f0 mov %esi,%eax 108e37: f2 ae repnz scas %es:(%edi),%al 108e39: f7 d1 not %ecx 108e3b: 49 dec %ecx 108e3c: 83 ec 0c sub $0xc,%esp 108e3f: 6a 01 push $0x1 108e41: 8d 45 d4 lea -0x2c(%ebp),%eax 108e44: 50 push %eax 108e45: 6a 00 push $0x0 108e47: 51 push %ecx 108e48: ff 75 08 pushl 0x8(%ebp) 108e4b: 89 55 c0 mov %edx,-0x40(%ebp) 108e4e: e8 75 f1 ff ff call 107fc8 pathname, strlen( pathname ), 0x0, &loc, true ); if ( status != 0 ) { /* The file did not exist */ 108e53: 83 c4 20 add $0x20,%esp 108e56: 85 c0 test %eax,%eax 108e58: 8b 55 c0 mov -0x40(%ebp),%edx 108e5b: 0f 84 1c fe ff ff je 108c7d <== ALWAYS TAKEN int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL; 108e61: 31 f6 xor %esi,%esi * So we created it, and then we need to have "look it up." */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true ); if ( status != 0 ) { /* The file did not exist */ rc = EACCES; 108e63: bb 0d 00 00 00 mov $0xd,%ebx <== NOT EXECUTED 108e68: e9 a3 fe ff ff jmp 108d10 <== NOT EXECUTED * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; 108e6d: e8 12 94 00 00 call 112284 <__errno> 108e72: 8b 18 mov (%eax),%ebx 108e74: 8b 55 c0 mov -0x40(%ebp),%edx 108e77: e9 3f ff ff ff jmp 108dbb =============================================================================== 00109c00 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 109c00: 55 push %ebp 109c01: 89 e5 mov %esp,%ebp 109c03: 56 push %esi 109c04: 53 push %ebx 109c05: 83 ec 10 sub $0x10,%esp 109c08: 88 45 f4 mov %al,-0xc(%ebp) int i; if (tty->termios.c_oflag & OPOST) { 109c0b: 8b 4a 34 mov 0x34(%edx),%ecx 109c0e: f6 c1 01 test $0x1,%cl 109c11: 74 31 je 109c44 <== NEVER TAKEN switch (c) { 109c13: 3c 09 cmp $0x9,%al 109c15: 0f 84 b1 00 00 00 je 109ccc 109c1b: 76 3f jbe 109c5c <== NEVER TAKEN 109c1d: 3c 0a cmp $0xa,%al 109c1f: 74 4f je 109c70 109c21: 3c 0d cmp $0xd,%al 109c23: 74 7f je 109ca4 <== NEVER TAKEN if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 109c25: 83 e1 02 and $0x2,%ecx 109c28: 0f 85 c6 00 00 00 jne 109cf4 <== NEVER TAKEN 109c2e: 8b 0d 14 42 12 00 mov 0x124214,%ecx c = toupper(c); if (!iscntrl(c)) 109c34: 0f b6 c0 movzbl %al,%eax 109c37: f6 44 01 01 20 testb $0x20,0x1(%ecx,%eax,1) 109c3c: 75 06 jne 109c44 <== NEVER TAKEN tty->column++; 109c3e: ff 42 28 incl 0x28(%edx) 109c41: 8d 76 00 lea 0x0(%esi),%esi break; } } rtems_termios_puts (&c, 1, tty); 109c44: 53 push %ebx 109c45: 52 push %edx 109c46: 6a 01 push $0x1 109c48: 8d 45 f4 lea -0xc(%ebp),%eax 109c4b: 50 push %eax 109c4c: e8 7b fe ff ff call 109acc 109c51: 83 c4 10 add $0x10,%esp } 109c54: 8d 65 f8 lea -0x8(%ebp),%esp 109c57: 5b pop %ebx 109c58: 5e pop %esi 109c59: c9 leave 109c5a: c3 ret 109c5b: 90 nop oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 109c5c: 3c 08 cmp $0x8,%al <== NOT EXECUTED 109c5e: 75 c5 jne 109c25 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 109c60: 8b 42 28 mov 0x28(%edx),%eax <== NOT EXECUTED 109c63: 85 c0 test %eax,%eax <== NOT EXECUTED 109c65: 7e dd jle 109c44 <== NOT EXECUTED tty->column--; 109c67: 48 dec %eax <== NOT EXECUTED 109c68: 89 42 28 mov %eax,0x28(%edx) <== NOT EXECUTED 109c6b: eb d7 jmp 109c44 <== NOT EXECUTED 109c6d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 109c70: f6 c1 20 test $0x20,%cl 109c73: 74 07 je 109c7c <== ALWAYS TAKEN tty->column = 0; 109c75: c7 42 28 00 00 00 00 movl $0x0,0x28(%edx) <== NOT EXECUTED if (tty->termios.c_oflag & ONLCR) { 109c7c: 83 e1 04 and $0x4,%ecx 109c7f: 74 c3 je 109c44 <== NEVER TAKEN rtems_termios_puts ("\r", 1, tty); 109c81: 51 push %ecx 109c82: 52 push %edx 109c83: 6a 01 push $0x1 109c85: 68 24 04 12 00 push $0x120424 109c8a: 89 55 f0 mov %edx,-0x10(%ebp) 109c8d: e8 3a fe ff ff call 109acc tty->column = 0; 109c92: 8b 55 f0 mov -0x10(%ebp),%edx 109c95: c7 42 28 00 00 00 00 movl $0x0,0x28(%edx) 109c9c: 83 c4 10 add $0x10,%esp 109c9f: eb a3 jmp 109c44 109ca1: 8d 76 00 lea 0x0(%esi),%esi } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 109ca4: f6 c1 10 test $0x10,%cl <== NOT EXECUTED 109ca7: 74 07 je 109cb0 <== NOT EXECUTED 109ca9: 8b 42 28 mov 0x28(%edx),%eax <== NOT EXECUTED 109cac: 85 c0 test %eax,%eax <== NOT EXECUTED 109cae: 74 a4 je 109c54 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 109cb0: f6 c1 08 test $0x8,%cl <== NOT EXECUTED 109cb3: 74 09 je 109cbe <== NOT EXECUTED c = '\n'; 109cb5: c6 45 f4 0a movb $0xa,-0xc(%ebp) <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 109cb9: 83 e1 20 and $0x20,%ecx <== NOT EXECUTED 109cbc: 74 86 je 109c44 <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; 109cbe: c7 42 28 00 00 00 00 movl $0x0,0x28(%edx) <== NOT EXECUTED break; 109cc5: e9 7a ff ff ff jmp 109c44 <== NOT EXECUTED 109cca: 66 90 xchg %ax,%ax <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); 109ccc: 8b 5a 28 mov 0x28(%edx),%ebx 109ccf: 89 de mov %ebx,%esi 109cd1: 83 e6 07 and $0x7,%esi 109cd4: b8 08 00 00 00 mov $0x8,%eax 109cd9: 29 f0 sub %esi,%eax if ((tty->termios.c_oflag & TABDLY) == XTABS) { 109cdb: 81 e1 00 18 00 00 and $0x1800,%ecx 109ce1: 81 f9 00 18 00 00 cmp $0x1800,%ecx 109ce7: 74 37 je 109d20 <== ALWAYS TAKEN tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 109ce9: 01 d8 add %ebx,%eax <== NOT EXECUTED 109ceb: 89 42 28 mov %eax,0x28(%edx) <== NOT EXECUTED break; 109cee: e9 51 ff ff ff jmp 109c44 <== NOT EXECUTED 109cf3: 90 nop <== NOT EXECUTED tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); 109cf4: 8b 0d 14 42 12 00 mov 0x124214,%ecx <== NOT EXECUTED 109cfa: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED 109cfd: 0f be 5c 01 01 movsbl 0x1(%ecx,%eax,1),%ebx <== NOT EXECUTED 109d02: 83 e3 03 and $0x3,%ebx <== NOT EXECUTED 109d05: 83 fb 02 cmp $0x2,%ebx <== NOT EXECUTED 109d08: 74 0e je 109d18 <== NOT EXECUTED 109d0a: 89 c3 mov %eax,%ebx <== NOT EXECUTED 109d0c: 88 d8 mov %bl,%al <== NOT EXECUTED 109d0e: 88 5d f4 mov %bl,-0xc(%ebp) <== NOT EXECUTED 109d11: e9 1e ff ff ff jmp 109c34 <== NOT EXECUTED 109d16: 66 90 xchg %ax,%ax <== NOT EXECUTED 109d18: 8d 58 e0 lea -0x20(%eax),%ebx <== NOT EXECUTED 109d1b: eb ef jmp 109d0c <== NOT EXECUTED 109d1d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 109d20: 8d 1c 18 lea (%eax,%ebx,1),%ebx 109d23: 89 5a 28 mov %ebx,0x28(%edx) rtems_termios_puts ( " ", i, tty); 109d26: 56 push %esi 109d27: 52 push %edx 109d28: 50 push %eax 109d29: 68 bc ff 11 00 push $0x11ffbc 109d2e: e8 99 fd ff ff call 109acc return; 109d33: 83 c4 10 add $0x10,%esp 109d36: e9 19 ff ff ff jmp 109c54 =============================================================================== 0010a038 : long pathconf( const char *path, int name ) { 10a038: 55 push %ebp 10a039: 89 e5 mov %esp,%ebp 10a03b: 56 push %esi 10a03c: 53 push %ebx int status; int fd; fd = open( path, O_RDONLY ); 10a03d: 83 ec 08 sub $0x8,%esp 10a040: 6a 00 push $0x0 10a042: ff 75 08 pushl 0x8(%ebp) 10a045: e8 4e fd ff ff call 109d98 10a04a: 89 c3 mov %eax,%ebx if ( fd == -1 ) 10a04c: 83 c4 10 add $0x10,%esp 10a04f: 83 f8 ff cmp $0xffffffff,%eax 10a052: 74 24 je 10a078 return -1; status = fpathconf( fd, name ); 10a054: 83 ec 08 sub $0x8,%esp 10a057: ff 75 0c pushl 0xc(%ebp) 10a05a: 50 push %eax 10a05b: e8 c0 ec ff ff call 108d20 10a060: 89 c6 mov %eax,%esi (void) close( fd ); 10a062: 89 1c 24 mov %ebx,(%esp) 10a065: e8 56 e8 ff ff call 1088c0 return status; 10a06a: 83 c4 10 add $0x10,%esp 10a06d: 89 f0 mov %esi,%eax } 10a06f: 8d 65 f8 lea -0x8(%ebp),%esp 10a072: 5b pop %ebx 10a073: 5e pop %esi 10a074: c9 leave 10a075: c3 ret 10a076: 66 90 xchg %ax,%ax int status; int fd; fd = open( path, O_RDONLY ); if ( fd == -1 ) return -1; 10a078: b8 ff ff ff ff mov $0xffffffff,%eax status = fpathconf( fd, name ); (void) close( fd ); return status; } 10a07d: 8d 65 f8 lea -0x8(%ebp),%esp 10a080: 5b pop %ebx 10a081: 5e pop %esi 10a082: c9 leave 10a083: c3 ret =============================================================================== 00110bac : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 110bac: 55 push %ebp 110bad: 89 e5 mov %esp,%ebp 110baf: 57 push %edi 110bb0: 56 push %esi 110bb1: 53 push %ebx 110bb2: 83 ec 24 sub $0x24,%esp rtems_libio_t *iop; int err = 0; if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0) 110bb5: 68 ff 01 00 00 push $0x1ff 110bba: 68 4c 20 12 00 push $0x12204c 110bbf: e8 98 16 00 00 call 11225c 110bc4: 83 c4 10 add $0x10,%esp 110bc7: 85 c0 test %eax,%eax 110bc9: 74 0d je 110bd8 <== ALWAYS TAKEN return -1; 110bcb: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED unlink(fifopath); } if(err != 0) rtems_set_errno_and_return_minus_one(err); return 0; } 110bd0: 8d 65 f4 lea -0xc(%ebp),%esp 110bd3: 5b pop %ebx 110bd4: 5e pop %esi 110bd5: 5f pop %edi 110bd6: c9 leave 110bd7: c3 ret if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0) return -1; /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 110bd8: 8d 5d d9 lea -0x27(%ebp),%ebx 110bdb: be 51 20 12 00 mov $0x122051,%esi 110be0: b9 0a 00 00 00 mov $0xa,%ecx 110be5: 89 df mov %ebx,%edi 110be7: f3 a4 rep movsb %ds:(%esi),%es:(%edi) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 110be9: 0f b7 05 6c 71 12 00 movzwl 0x12716c,%eax 110bf0: 8d 50 01 lea 0x1(%eax),%edx 110bf3: 66 89 15 6c 71 12 00 mov %dx,0x12716c 110bfa: 51 push %ecx 110bfb: 50 push %eax 110bfc: 68 5c 20 12 00 push $0x12205c 110c01: 8d 45 e3 lea -0x1d(%ebp),%eax 110c04: 50 push %eax 110c05: e8 8a 36 00 00 call 114294 /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 110c0a: 58 pop %eax 110c0b: 5a pop %edx 110c0c: 68 80 01 00 00 push $0x180 110c11: 53 push %ebx 110c12: e8 8d 13 00 00 call 111fa4 110c17: 83 c4 10 add $0x10,%esp 110c1a: 85 c0 test %eax,%eax 110c1c: 0f 85 a6 00 00 00 jne 110cc8 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); 110c22: 83 ec 08 sub $0x8,%esp 110c25: 68 00 40 00 00 push $0x4000 110c2a: 53 push %ebx 110c2b: e8 20 92 ff ff call 109e50 110c30: 8b 55 08 mov 0x8(%ebp),%edx 110c33: 89 02 mov %eax,(%edx) if (filsdes[0] < 0) { 110c35: 83 c4 10 add $0x10,%esp 110c38: 85 c0 test %eax,%eax 110c3a: 78 58 js 110c94 the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 110c3c: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 110c42: 72 3c jb 110c80 <== ALWAYS TAKEN 110c44: 31 d2 xor %edx,%edx <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 110c46: 83 62 14 fe andl $0xfffffffe,0x14(%edx) filsdes[1] = open(fifopath, O_WRONLY); 110c4a: 83 ec 08 sub $0x8,%esp 110c4d: 6a 01 push $0x1 110c4f: 53 push %ebx 110c50: e8 fb 91 ff ff call 109e50 110c55: 8b 55 08 mov 0x8(%ebp),%edx 110c58: 89 42 04 mov %eax,0x4(%edx) if (filsdes[1] < 0) { 110c5b: 83 c4 10 add $0x10,%esp 110c5e: 85 c0 test %eax,%eax 110c60: 78 4a js 110cac int pipe_create( int filsdes[2] ) { rtems_libio_t *iop; int err = 0; 110c62: 31 f6 xor %esi,%esi if (filsdes[1] < 0) { err = errno; close(filsdes[0]); } unlink(fifopath); 110c64: 83 ec 0c sub $0xc,%esp 110c67: 53 push %ebx 110c68: e8 2f b2 ff ff call 10be9c 110c6d: 83 c4 10 add $0x10,%esp } if(err != 0) 110c70: 85 f6 test %esi,%esi 110c72: 75 63 jne 110cd7 rtems_set_errno_and_return_minus_one(err); return 0; 110c74: 31 c0 xor %eax,%eax } 110c76: 8d 65 f4 lea -0xc(%ebp),%esp 110c79: 5b pop %ebx 110c7a: 5e pop %esi 110c7b: 5f pop %edi 110c7c: c9 leave 110c7d: c3 ret 110c7e: 66 90 xchg %ax,%ax the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 110c80: c1 e0 03 shl $0x3,%eax 110c83: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 110c8a: 29 c2 sub %eax,%edx 110c8c: 03 15 a0 73 12 00 add 0x1273a0,%edx 110c92: eb b2 jmp 110c46 } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); if (filsdes[0] < 0) { err = errno; 110c94: e8 63 2c 00 00 call 1138fc <__errno> 110c99: 8b 30 mov (%eax),%esi /* 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); 110c9b: 83 ec 0c sub $0xc,%esp 110c9e: 53 push %ebx 110c9f: e8 f8 b1 ff ff call 10be9c 110ca4: 83 c4 10 add $0x10,%esp 110ca7: eb c7 jmp 110c70 110ca9: 8d 76 00 lea 0x0(%esi),%esi iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { err = errno; 110cac: e8 4b 2c 00 00 call 1138fc <__errno> 110cb1: 8b 30 mov (%eax),%esi close(filsdes[0]); 110cb3: 83 ec 0c sub $0xc,%esp 110cb6: 8b 45 08 mov 0x8(%ebp),%eax 110cb9: ff 30 pushl (%eax) 110cbb: e8 18 82 ff ff call 108ed8 110cc0: 83 c4 10 add $0x10,%esp 110cc3: eb 9f jmp 110c64 110cc5: 8d 76 00 lea 0x0(%esi),%esi memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { if (errno != EEXIST){ 110cc8: e8 2f 2c 00 00 call 1138fc <__errno> return -1; 110ccd: b8 ff ff ff ff mov $0xffffffff,%eax 110cd2: e9 f9 fe ff ff jmp 110bd0 close(filsdes[0]); } unlink(fifopath); } if(err != 0) rtems_set_errno_and_return_minus_one(err); 110cd7: e8 20 2c 00 00 call 1138fc <__errno> 110cdc: 89 30 mov %esi,(%eax) 110cde: b8 ff ff ff ff mov $0xffffffff,%eax 110ce3: e9 e8 fe ff ff jmp 110bd0 =============================================================================== 00112014 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 112014: 55 push %ebp 112015: 89 e5 mov %esp,%ebp 112017: 56 push %esi 112018: 53 push %ebx 112019: 8b 75 08 mov 0x8(%ebp),%esi 11201c: 8b 5d 10 mov 0x10(%ebp),%ebx if (cmd == FIONREAD) { 11201f: 81 7d 0c 7f 66 04 40 cmpl $0x4004667f,0xc(%ebp) 112026: 74 0c je 112034 *(unsigned int *)buffer = pipe->Length; PIPE_UNLOCK(pipe); return 0; } return -EINVAL; 112028: b8 ea ff ff ff mov $0xffffffea,%eax } 11202d: 8d 65 f8 lea -0x8(%ebp),%esp 112030: 5b pop %ebx 112031: 5e pop %esi 112032: c9 leave 112033: c3 ret void *buffer, rtems_libio_t *iop ) { if (cmd == FIONREAD) { if (buffer == NULL) 112034: 85 db test %ebx,%ebx 112036: 75 07 jne 11203f return -EFAULT; 112038: b8 f2 ff ff ff mov $0xfffffff2,%eax 11203d: eb ee jmp 11202d if (! PIPE_LOCK(pipe)) 11203f: 50 push %eax 112040: 6a 00 push $0x0 112042: 6a 00 push $0x0 112044: ff 76 28 pushl 0x28(%esi) 112047: e8 78 b3 ff ff call 10d3c4 11204c: 83 c4 10 add $0x10,%esp 11204f: 85 c0 test %eax,%eax 112051: 74 07 je 11205a <== ALWAYS TAKEN return -EINTR; 112053: b8 fc ff ff ff mov $0xfffffffc,%eax <== NOT EXECUTED 112058: eb d3 jmp 11202d <== NOT EXECUTED /* Return length of pipe */ *(unsigned int *)buffer = pipe->Length; 11205a: 8b 46 0c mov 0xc(%esi),%eax 11205d: 89 03 mov %eax,(%ebx) PIPE_UNLOCK(pipe); 11205f: 83 ec 0c sub $0xc,%esp 112062: ff 76 28 pushl 0x28(%esi) 112065: e8 56 b4 ff ff call 10d4c0 return 0; 11206a: 83 c4 10 add $0x10,%esp 11206d: 31 c0 xor %eax,%eax 11206f: eb bc jmp 11202d =============================================================================== 00111c78 : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 111c78: 55 push %ebp 111c79: 89 e5 mov %esp,%ebp 111c7b: 57 push %edi 111c7c: 56 push %esi 111c7d: 53 push %ebx 111c7e: 83 ec 30 sub $0x30,%esp 111c81: 8b 5d 08 mov 0x8(%ebp),%ebx int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 111c84: 6a 00 push $0x0 111c86: 6a 00 push $0x0 111c88: ff 73 28 pushl 0x28(%ebx) 111c8b: e8 34 b7 ff ff call 10d3c4 111c90: 83 c4 10 add $0x10,%esp 111c93: 85 c0 test %eax,%eax 111c95: 0f 85 ad 00 00 00 jne 111d48 <== NEVER TAKEN return -EINTR; while (read < count) { 111c9b: 8b 45 10 mov 0x10(%ebp),%eax 111c9e: 85 c0 test %eax,%eax 111ca0: 0f 84 7a 01 00 00 je 111e20 <== NEVER TAKEN 111ca6: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) 111cad: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) while (PIPE_EMPTY(pipe)) { 111cb4: 8b 53 0c mov 0xc(%ebx),%edx 111cb7: 85 d2 test %edx,%edx 111cb9: 0f 85 99 00 00 00 jne 111d58 /* Not an error */ if (pipe->Writers == 0) 111cbf: 8b 7b 14 mov 0x14(%ebx),%edi 111cc2: 85 ff test %edi,%edi 111cc4: 0f 84 fe 00 00 00 je 111dc8 <== NEVER TAKEN goto out_locked; if (LIBIO_NODELAY(iop)) { 111cca: 8b 45 14 mov 0x14(%ebp),%eax 111ccd: f6 40 14 01 testb $0x1,0x14(%eax) 111cd1: 0f 85 f9 00 00 00 jne 111dd0 <== NEVER TAKEN ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 111cd7: ff 43 18 incl 0x18(%ebx) PIPE_UNLOCK(pipe); 111cda: 83 ec 0c sub $0xc,%esp 111cdd: ff 73 28 pushl 0x28(%ebx) 111ce0: e8 db b7 ff ff call 10d4c0 if (! PIPE_READWAIT(pipe)) 111ce5: 59 pop %ecx 111ce6: 5e pop %esi 111ce7: 6a 00 push $0x0 111ce9: ff 73 2c pushl 0x2c(%ebx) 111cec: e8 43 0f 00 00 call 112c34 111cf1: 83 c4 0c add $0xc,%esp 111cf4: 83 f8 01 cmp $0x1,%eax 111cf7: 19 f6 sbb %esi,%esi 111cf9: f7 d6 not %esi 111cfb: 83 e6 fc and $0xfffffffc,%esi ret = -EINTR; if (! PIPE_LOCK(pipe)) { 111cfe: 6a 00 push $0x0 111d00: 6a 00 push $0x0 111d02: ff 73 28 pushl 0x28(%ebx) 111d05: e8 ba b6 ff ff call 10d3c4 111d0a: 83 c4 10 add $0x10,%esp 111d0d: 85 c0 test %eax,%eax 111d0f: 0f 85 c7 00 00 00 jne 111ddc <== NEVER TAKEN /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 111d15: ff 4b 18 decl 0x18(%ebx) if (ret != 0) 111d18: 85 f6 test %esi,%esi 111d1a: 74 98 je 111cb4 <== ALWAYS TAKEN PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 111d1c: 83 ec 0c sub $0xc,%esp 111d1f: ff 73 28 pushl 0x28(%ebx) 111d22: e8 99 b7 ff ff call 10d4c0 111d27: 83 c4 10 add $0x10,%esp out_nolock: if (read > 0) 111d2a: 8b 45 d4 mov -0x2c(%ebp),%eax 111d2d: 85 c0 test %eax,%eax 111d2f: 7e 0b jle 111d3c 111d31: 8b 45 d4 mov -0x2c(%ebp),%eax return read; return ret; } 111d34: 8d 65 f4 lea -0xc(%ebp),%esp 111d37: 5b pop %ebx 111d38: 5e pop %esi 111d39: 5f pop %edi 111d3a: c9 leave 111d3b: c3 ret PIPE_UNLOCK(pipe); out_nolock: if (read > 0) return read; return ret; 111d3c: 89 f0 mov %esi,%eax } 111d3e: 8d 65 f4 lea -0xc(%ebp),%esp 111d41: 5b pop %ebx 111d42: 5e pop %esi 111d43: 5f pop %edi 111d44: c9 leave 111d45: c3 ret 111d46: 66 90 xchg %ax,%ax ) { int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; 111d48: b8 fc ff ff ff mov $0xfffffffc,%eax <== NOT EXECUTED out_nolock: if (read > 0) return read; return ret; } 111d4d: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 111d50: 5b pop %ebx <== NOT EXECUTED 111d51: 5e pop %esi <== NOT EXECUTED 111d52: 5f pop %edi <== NOT EXECUTED 111d53: c9 leave <== NOT EXECUTED 111d54: c3 ret <== NOT EXECUTED 111d55: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 111d58: 8b 45 10 mov 0x10(%ebp),%eax 111d5b: 2b 45 d0 sub -0x30(%ebp),%eax 111d5e: 89 55 cc mov %edx,-0x34(%ebp) 111d61: 39 c2 cmp %eax,%edx 111d63: 76 03 jbe 111d68 111d65: 89 45 cc mov %eax,-0x34(%ebp) chunk1 = pipe->Size - pipe->Start; 111d68: 8b 73 08 mov 0x8(%ebx),%esi 111d6b: 8b 43 04 mov 0x4(%ebx),%eax 111d6e: 29 f0 sub %esi,%eax if (chunk > chunk1) { 111d70: 39 45 cc cmp %eax,-0x34(%ebp) 111d73: 7f 71 jg 111de6 memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 111d75: 8b 45 0c mov 0xc(%ebp),%eax 111d78: 03 45 d0 add -0x30(%ebp),%eax 111d7b: 03 33 add (%ebx),%esi 111d7d: 89 c7 mov %eax,%edi 111d7f: 8b 4d cc mov -0x34(%ebp),%ecx 111d82: f3 a4 rep movsb %ds:(%esi),%es:(%edi) pipe->Start += chunk; 111d84: 8b 45 cc mov -0x34(%ebp),%eax 111d87: 03 43 08 add 0x8(%ebx),%eax pipe->Start %= pipe->Size; 111d8a: 31 d2 xor %edx,%edx 111d8c: f7 73 04 divl 0x4(%ebx) 111d8f: 89 53 08 mov %edx,0x8(%ebx) pipe->Length -= chunk; 111d92: 8b 43 0c mov 0xc(%ebx),%eax 111d95: 2b 45 cc sub -0x34(%ebp),%eax 111d98: 89 43 0c mov %eax,0xc(%ebx) /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 111d9b: 85 c0 test %eax,%eax 111d9d: 75 07 jne 111da6 pipe->Start = 0; 111d9f: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) if (pipe->waitingWriters > 0) 111da6: 8b 53 1c mov 0x1c(%ebx),%edx 111da9: 85 d2 test %edx,%edx 111dab: 75 5f jne 111e0c PIPE_WAKEUPWRITERS(pipe); read += chunk; 111dad: 8b 45 cc mov -0x34(%ebp),%eax 111db0: 01 45 d4 add %eax,-0x2c(%ebp) int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 111db3: 8b 45 d4 mov -0x2c(%ebp),%eax 111db6: 89 45 d0 mov %eax,-0x30(%ebp) 111db9: 8b 45 10 mov 0x10(%ebp),%eax 111dbc: 39 45 d4 cmp %eax,-0x2c(%ebp) 111dbf: 0f 82 ef fe ff ff jb 111cb4 <== NEVER TAKEN 111dc5: 8d 76 00 lea 0x0(%esi),%esi while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) 111dc8: 31 f6 xor %esi,%esi 111dca: e9 4d ff ff ff jmp 111d1c 111dcf: 90 nop goto out_locked; if (LIBIO_NODELAY(iop)) { ret = -EAGAIN; 111dd0: be f5 ff ff ff mov $0xfffffff5,%esi 111dd5: e9 42 ff ff ff jmp 111d1c 111dda: 66 90 xchg %ax,%ax PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { /* WARN waitingReaders not restored! */ ret = -EINTR; 111ddc: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED 111de1: e9 44 ff ff ff jmp 111d2a <== NOT EXECUTED /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); chunk1 = pipe->Size - pipe->Start; if (chunk > chunk1) { memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); 111de6: 8b 55 0c mov 0xc(%ebp),%edx 111de9: 03 55 d0 add -0x30(%ebp),%edx 111dec: 03 33 add (%ebx),%esi 111dee: 89 d7 mov %edx,%edi 111df0: 89 c1 mov %eax,%ecx 111df2: f3 a4 rep movsb %ds:(%esi),%es:(%edi) memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 111df4: 8b 55 d0 mov -0x30(%ebp),%edx 111df7: 01 c2 add %eax,%edx 111df9: 03 55 0c add 0xc(%ebp),%edx 111dfc: 8b 4d cc mov -0x34(%ebp),%ecx 111dff: 29 c1 sub %eax,%ecx 111e01: 8b 33 mov (%ebx),%esi 111e03: 89 d7 mov %edx,%edi 111e05: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 111e07: e9 78 ff ff ff jmp 111d84 /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 111e0c: 83 ec 08 sub $0x8,%esp 111e0f: 8d 45 e4 lea -0x1c(%ebp),%eax 111e12: 50 push %eax 111e13: ff 73 30 pushl 0x30(%ebx) 111e16: e8 b5 0d 00 00 call 112bd0 111e1b: 83 c4 10 add $0x10,%esp 111e1e: eb 8d jmp 111dad int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 111e20: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) <== NOT EXECUTED 111e27: 31 f6 xor %esi,%esi <== NOT EXECUTED 111e29: e9 ee fe ff ff jmp 111d1c <== NOT EXECUTED =============================================================================== 00111764 : */ void pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 111764: 55 push %ebp 111765: 89 e5 mov %esp,%ebp 111767: 57 push %edi 111768: 56 push %esi 111769: 53 push %ebx 11176a: 83 ec 1c sub $0x1c,%esp 11176d: 8b 7d 08 mov 0x8(%ebp),%edi pipe_control_t *pipe = *pipep; 111770: 8b 1f mov (%edi),%ebx /* WARN pipe not released! */ if (!PIPE_LOCK(pipe)) rtems_fatal_error_occurred(0xdeadbeef); #endif mode = LIBIO_ACCMODE(iop); 111772: 8b 45 0c mov 0xc(%ebp),%eax 111775: 8b 40 14 mov 0x14(%eax),%eax 111778: 89 c6 mov %eax,%esi 11177a: 83 e6 06 and $0x6,%esi if (mode & LIBIO_FLAGS_READ) 11177d: a8 02 test $0x2,%al 11177f: 74 03 je 111784 pipe->Readers --; 111781: ff 4b 10 decl 0x10(%ebx) if (mode & LIBIO_FLAGS_WRITE) 111784: f7 c6 04 00 00 00 test $0x4,%esi 11178a: 74 03 je 11178f pipe->Writers --; 11178c: ff 4b 14 decl 0x14(%ebx) PIPE_UNLOCK(pipe); 11178f: 83 ec 0c sub $0xc,%esp 111792: ff 73 28 pushl 0x28(%ebx) 111795: e8 26 bd ff ff call 10d4c0 if (pipe->Readers == 0 && pipe->Writers == 0) { 11179a: 83 c4 10 add $0x10,%esp 11179d: 8b 53 10 mov 0x10(%ebx),%edx 1117a0: 85 d2 test %edx,%edx 1117a2: 74 2c je 1117d0 *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) 1117a4: 8b 43 14 mov 0x14(%ebx),%eax 1117a7: 85 c0 test %eax,%eax 1117a9: 75 17 jne 1117c2 <== NEVER TAKEN 1117ab: 83 fe 02 cmp $0x2,%esi 1117ae: 74 12 je 1117c2 <== NEVER TAKEN PIPE_WAKEUPREADERS(pipe); 1117b0: 83 ec 08 sub $0x8,%esp 1117b3: 8d 45 e4 lea -0x1c(%ebp),%eax 1117b6: 50 push %eax 1117b7: ff 73 2c pushl 0x2c(%ebx) 1117ba: e8 11 14 00 00 call 112bd0 1117bf: 83 c4 10 add $0x10,%esp pipe_unlock(); 1117c2: e8 85 ff ff ff call 11174c iop->flags &= ~LIBIO_FLAGS_OPEN; if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return; #endif } 1117c7: 8d 65 f4 lea -0xc(%ebp),%esp 1117ca: 5b pop %ebx 1117cb: 5e pop %esi 1117cc: 5f pop %edi 1117cd: c9 leave 1117ce: c3 ret 1117cf: 90 nop if (mode & LIBIO_FLAGS_WRITE) pipe->Writers --; PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 1117d0: 8b 43 14 mov 0x14(%ebx),%eax 1117d3: 85 c0 test %eax,%eax 1117d5: 74 25 je 1117fc delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 1117d7: 83 fe 04 cmp $0x4,%esi 1117da: 74 e6 je 1117c2 <== NEVER TAKEN /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 1117dc: 83 ec 08 sub $0x8,%esp 1117df: 8d 45 e4 lea -0x1c(%ebp),%eax 1117e2: 50 push %eax 1117e3: ff 73 30 pushl 0x30(%ebx) 1117e6: e8 e5 13 00 00 call 112bd0 1117eb: 83 c4 10 add $0x10,%esp else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); pipe_unlock(); 1117ee: e8 59 ff ff ff call 11174c iop->flags &= ~LIBIO_FLAGS_OPEN; if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return; #endif } 1117f3: 8d 65 f4 lea -0xc(%ebp),%esp 1117f6: 5b pop %ebx 1117f7: 5e pop %esi 1117f8: 5f pop %edi 1117f9: c9 leave 1117fa: c3 ret 1117fb: 90 nop /* Called with pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 1117fc: 83 ec 0c sub $0xc,%esp 1117ff: ff 73 2c pushl 0x2c(%ebx) 111802: e8 39 13 00 00 call 112b40 rtems_barrier_delete(pipe->writeBarrier); 111807: 5e pop %esi 111808: ff 73 30 pushl 0x30(%ebx) 11180b: e8 30 13 00 00 call 112b40 rtems_semaphore_delete(pipe->Semaphore); 111810: 59 pop %ecx 111811: ff 73 28 pushl 0x28(%ebx) 111814: e8 07 bb ff ff call 10d320 free(pipe->Buffer); 111819: 5a pop %edx 11181a: ff 33 pushl (%ebx) 11181c: e8 bf 80 ff ff call 1098e0 free(pipe); 111821: 89 1c 24 mov %ebx,(%esp) 111824: e8 b7 80 ff ff call 1098e0 /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; 111829: c7 07 00 00 00 00 movl $0x0,(%edi) 11182f: 83 c4 10 add $0x10,%esp /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); pipe_unlock(); 111832: e8 15 ff ff ff call 11174c iop->flags &= ~LIBIO_FLAGS_OPEN; if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return; #endif } 111837: 8d 65 f4 lea -0xc(%ebp),%esp 11183a: 5b pop %ebx 11183b: 5e pop %esi 11183c: 5f pop %edi 11183d: c9 leave 11183e: c3 ret =============================================================================== 00111e30 : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 111e30: 55 push %ebp 111e31: 89 e5 mov %esp,%ebp 111e33: 57 push %edi 111e34: 56 push %esi 111e35: 53 push %ebx 111e36: 83 ec 2c sub $0x2c,%esp 111e39: 8b 5d 10 mov 0x10(%ebp),%ebx int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 111e3c: 85 db test %ebx,%ebx 111e3e: 75 0c jne 111e4c <== ALWAYS TAKEN return 0; 111e40: 31 c0 xor %eax,%eax #endif if (written > 0) return written; return ret; } 111e42: 8d 65 f4 lea -0xc(%ebp),%esp 111e45: 5b pop %ebx 111e46: 5e pop %esi 111e47: 5f pop %edi 111e48: c9 leave 111e49: c3 ret 111e4a: 66 90 xchg %ax,%ax /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 111e4c: 56 push %esi 111e4d: 6a 00 push $0x0 111e4f: 6a 00 push $0x0 111e51: 8b 45 08 mov 0x8(%ebp),%eax 111e54: ff 70 28 pushl 0x28(%eax) 111e57: e8 68 b5 ff ff call 10d3c4 111e5c: 83 c4 10 add $0x10,%esp 111e5f: 85 c0 test %eax,%eax 111e61: 0f 85 45 01 00 00 jne 111fac <== NEVER TAKEN return -EINTR; if (pipe->Readers == 0) { 111e67: 8b 45 08 mov 0x8(%ebp),%eax 111e6a: 8b 48 10 mov 0x10(%eax),%ecx 111e6d: 85 c9 test %ecx,%ecx 111e6f: 0f 84 52 01 00 00 je 111fc7 ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 111e75: 8b 48 04 mov 0x4(%eax),%ecx 111e78: 39 cb cmp %ecx,%ebx 111e7a: 0f 87 3d 01 00 00 ja 111fbd <== NEVER TAKEN 111e80: 89 de mov %ebx,%esi 111e82: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) 111e89: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 111e90: 89 5d c8 mov %ebx,-0x38(%ebp) 111e93: 8b 5d 08 mov 0x8(%ebp),%ebx /* 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) { 111e96: 8b 43 0c mov 0xc(%ebx),%eax 111e99: 89 ca mov %ecx,%edx 111e9b: 29 c2 sub %eax,%edx 111e9d: 39 f2 cmp %esi,%edx 111e9f: 73 6f jae 111f10 if (LIBIO_NODELAY(iop)) { 111ea1: 8b 45 14 mov 0x14(%ebp),%eax 111ea4: f6 40 14 01 testb $0x1,0x14(%eax) 111ea8: 0f 85 2e 01 00 00 jne 111fdc ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 111eae: ff 43 1c incl 0x1c(%ebx) PIPE_UNLOCK(pipe); 111eb1: 83 ec 0c sub $0xc,%esp 111eb4: ff 73 28 pushl 0x28(%ebx) 111eb7: e8 04 b6 ff ff call 10d4c0 if (! PIPE_WRITEWAIT(pipe)) 111ebc: 58 pop %eax 111ebd: 5a pop %edx 111ebe: 6a 00 push $0x0 111ec0: ff 73 30 pushl 0x30(%ebx) 111ec3: e8 6c 0d 00 00 call 112c34 111ec8: 83 c4 0c add $0xc,%esp 111ecb: 83 f8 01 cmp $0x1,%eax 111ece: 19 ff sbb %edi,%edi 111ed0: f7 d7 not %edi 111ed2: 83 e7 fc and $0xfffffffc,%edi ret = -EINTR; if (! PIPE_LOCK(pipe)) { 111ed5: 6a 00 push $0x0 111ed7: 6a 00 push $0x0 111ed9: ff 73 28 pushl 0x28(%ebx) 111edc: e8 e3 b4 ff ff call 10d3c4 111ee1: 83 c4 10 add $0x10,%esp 111ee4: 85 c0 test %eax,%eax 111ee6: 0f 85 e9 00 00 00 jne 111fd5 <== NEVER TAKEN /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 111eec: ff 4b 1c decl 0x1c(%ebx) if (ret != 0) 111eef: 85 ff test %edi,%edi 111ef1: 0f 85 95 00 00 00 jne 111f8c <== NEVER TAKEN goto out_locked; if (pipe->Readers == 0) { 111ef7: 8b 7b 10 mov 0x10(%ebx),%edi 111efa: 85 ff test %edi,%edi 111efc: 0f 84 85 00 00 00 je 111f87 <== NEVER TAKEN 111f02: 8b 4b 04 mov 0x4(%ebx),%ecx /* 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) { 111f05: 8b 43 0c mov 0xc(%ebx),%eax 111f08: 89 ca mov %ecx,%edx 111f0a: 29 c2 sub %eax,%edx 111f0c: 39 f2 cmp %esi,%edx 111f0e: 72 91 jb 111ea1 <== NEVER TAKEN ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 111f10: 8b 75 c8 mov -0x38(%ebp),%esi 111f13: 2b 75 d0 sub -0x30(%ebp),%esi 111f16: 89 55 cc mov %edx,-0x34(%ebp) 111f19: 39 f2 cmp %esi,%edx 111f1b: 76 03 jbe 111f20 111f1d: 89 75 cc mov %esi,-0x34(%ebp) chunk1 = pipe->Size - PIPE_WSTART(pipe); 111f20: 03 43 08 add 0x8(%ebx),%eax 111f23: 31 d2 xor %edx,%edx 111f25: f7 f1 div %ecx 111f27: 89 c8 mov %ecx,%eax 111f29: 29 d0 sub %edx,%eax if (chunk > chunk1) { 111f2b: 39 45 cc cmp %eax,-0x34(%ebp) 111f2e: 0f 8e af 00 00 00 jle 111fe3 memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 111f34: 03 13 add (%ebx),%edx 111f36: 8b 75 0c mov 0xc(%ebp),%esi 111f39: 03 75 d0 add -0x30(%ebp),%esi 111f3c: 89 d7 mov %edx,%edi 111f3e: 89 c1 mov %eax,%ecx 111f40: f3 a4 rep movsb %ds:(%esi),%es:(%edi) memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 111f42: 8b 13 mov (%ebx),%edx 111f44: 8b 4d cc mov -0x34(%ebp),%ecx 111f47: 29 c1 sub %eax,%ecx 111f49: 03 45 d0 add -0x30(%ebp),%eax 111f4c: 8b 75 0c mov 0xc(%ebp),%esi 111f4f: 01 c6 add %eax,%esi 111f51: 89 d7 mov %edx,%edi 111f53: f3 a4 rep movsb %ds:(%esi),%es:(%edi) } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 111f55: 8b 45 cc mov -0x34(%ebp),%eax 111f58: 01 43 0c add %eax,0xc(%ebx) if (pipe->waitingReaders > 0) 111f5b: 83 7b 18 00 cmpl $0x0,0x18(%ebx) 111f5f: 0f 85 92 00 00 00 jne 111ff7 PIPE_WAKEUPREADERS(pipe); written += chunk; 111f65: 8b 45 cc mov -0x34(%ebp),%eax 111f68: 01 45 d4 add %eax,-0x2c(%ebp) } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 111f6b: 8b 45 d4 mov -0x2c(%ebp),%eax 111f6e: 89 45 d0 mov %eax,-0x30(%ebp) 111f71: 39 45 c8 cmp %eax,-0x38(%ebp) 111f74: 0f 86 93 00 00 00 jbe 11200d <== ALWAYS TAKEN 111f7a: 8b 4b 04 mov 0x4(%ebx),%ecx <== NOT EXECUTED pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); written += chunk; /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; 111f7d: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED 111f82: e9 0f ff ff ff jmp 111e96 <== NOT EXECUTED pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { ret = -EPIPE; 111f87: bf e0 ff ff ff mov $0xffffffe0,%edi <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 111f8c: 83 ec 0c sub $0xc,%esp 111f8f: 8b 45 08 mov 0x8(%ebp),%eax 111f92: ff 70 28 pushl 0x28(%eax) 111f95: e8 26 b5 ff ff call 10d4c0 111f9a: 83 c4 10 add $0x10,%esp /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 111f9d: 8b 55 d4 mov -0x2c(%ebp),%edx 111fa0: 85 d2 test %edx,%edx 111fa2: 7e 12 jle 111fb6 111fa4: 8b 45 d4 mov -0x2c(%ebp),%eax 111fa7: e9 96 fe ff ff jmp 111e42 /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) return -EINTR; 111fac: b8 fc ff ff ff mov $0xfffffffc,%eax <== NOT EXECUTED 111fb1: e9 8c fe ff ff jmp 111e42 <== NOT EXECUTED kill(getpid(), SIGPIPE); #endif if (written > 0) return written; return ret; 111fb6: 89 f8 mov %edi,%eax 111fb8: e9 85 fe ff ff jmp 111e42 ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 111fbd: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED 111fc2: e9 bb fe ff ff jmp 111e82 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; if (pipe->Readers == 0) { ret = -EPIPE; 111fc7: bf e0 ff ff ff mov $0xffffffe0,%edi const void *buffer, size_t count, rtems_libio_t *iop ) { int chunk, chunk1, written = 0, ret = 0; 111fcc: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) 111fd3: eb b7 jmp 111f8c PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { /* WARN waitingWriters not restored! */ ret = -EINTR; 111fd5: bf fc ff ff ff mov $0xfffffffc,%edi <== NOT EXECUTED 111fda: eb c1 jmp 111f9d <== NOT EXECUTED chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { if (LIBIO_NODELAY(iop)) { ret = -EAGAIN; 111fdc: bf f5 ff ff ff mov $0xfffffff5,%edi 111fe1: eb a9 jmp 111f8c if (chunk > chunk1) { memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 111fe3: 03 13 add (%ebx),%edx 111fe5: 8b 75 0c mov 0xc(%ebp),%esi 111fe8: 03 75 d0 add -0x30(%ebp),%esi 111feb: 89 d7 mov %edx,%edi 111fed: 8b 4d cc mov -0x34(%ebp),%ecx 111ff0: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 111ff2: e9 5e ff ff ff jmp 111f55 pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 111ff7: 51 push %ecx 111ff8: 51 push %ecx 111ff9: 8d 45 e4 lea -0x1c(%ebp),%eax 111ffc: 50 push %eax 111ffd: ff 73 2c pushl 0x2c(%ebx) 112000: e8 cb 0b 00 00 call 112bd0 112005: 83 c4 10 add $0x10,%esp 112008: e9 58 ff ff ff jmp 111f65 } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 11200d: 31 ff xor %edi,%edi 11200f: e9 78 ff ff ff jmp 111f8c =============================================================================== 0010bad0 : int posix_memalign( void **pointer, size_t alignment, size_t size ) { 10bad0: 55 push %ebp 10bad1: 89 e5 mov %esp,%ebp 10bad3: 53 push %ebx 10bad4: 83 ec 04 sub $0x4,%esp 10bad7: 8b 45 0c mov 0xc(%ebp),%eax /* * Update call statistics */ MSBUMP(memalign_calls, 1); 10bada: ff 05 c8 cc 12 00 incl 0x12ccc8 if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 10bae0: 8d 50 ff lea -0x1(%eax),%edx 10bae3: 85 c2 test %eax,%edx 10bae5: 75 05 jne 10baec <== NEVER TAKEN 10bae7: 83 f8 03 cmp $0x3,%eax 10baea: 77 0c ja 10baf8 /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); } 10baec: b8 16 00 00 00 mov $0x16,%eax 10baf1: 5a pop %edx 10baf2: 5b pop %ebx 10baf3: c9 leave 10baf4: c3 ret 10baf5: 8d 76 00 lea 0x0(%esi),%esi 10baf8: 59 pop %ecx 10baf9: 5b pop %ebx 10bafa: c9 leave /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); 10bafb: e9 78 01 00 00 jmp 10bc78 =============================================================================== 0011e22c : ssize_t read( int fd, void *buffer, size_t count ) { 11e22c: 55 push %ebp 11e22d: 89 e5 mov %esp,%ebp 11e22f: 53 push %ebx 11e230: 83 ec 04 sub $0x4,%esp 11e233: 8b 4d 08 mov 0x8(%ebp),%ecx 11e236: 8b 45 0c mov 0xc(%ebp),%eax 11e239: 8b 55 10 mov 0x10(%ebp),%edx ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 11e23c: 3b 0d 4c 21 12 00 cmp 0x12214c,%ecx 11e242: 73 50 jae 11e294 <== NEVER TAKEN iop = rtems_libio_iop( fd ); 11e244: c1 e1 03 shl $0x3,%ecx 11e247: 8d 1c cd 00 00 00 00 lea 0x0(,%ecx,8),%ebx 11e24e: 29 cb sub %ecx,%ebx 11e250: 03 1d 60 63 12 00 add 0x126360,%ebx rtems_libio_check_is_open( iop ); 11e256: 8b 4b 14 mov 0x14(%ebx),%ecx 11e259: f6 c5 01 test $0x1,%ch 11e25c: 74 36 je 11e294 rtems_libio_check_buffer( buffer ); 11e25e: 85 c0 test %eax,%eax 11e260: 74 46 je 11e2a8 <== NEVER TAKEN rtems_libio_check_count( count ); 11e262: 85 d2 test %edx,%edx 11e264: 74 26 je 11e28c rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 11e266: 83 e1 02 and $0x2,%ecx 11e269: 74 3d je 11e2a8 /* * Now process the read(). */ rc = (*iop->pathinfo.handlers->read_h)( iop, buffer, count ); 11e26b: 51 push %ecx 11e26c: 8b 4b 20 mov 0x20(%ebx),%ecx 11e26f: 52 push %edx 11e270: 50 push %eax 11e271: 53 push %ebx 11e272: ff 51 08 call *0x8(%ecx) if ( rc > 0 ) 11e275: 83 c4 10 add $0x10,%esp 11e278: 85 c0 test %eax,%eax 11e27a: 7e 0b jle 11e287 iop->offset += rc; 11e27c: 89 c1 mov %eax,%ecx 11e27e: c1 f9 1f sar $0x1f,%ecx 11e281: 01 43 0c add %eax,0xc(%ebx) 11e284: 11 4b 10 adc %ecx,0x10(%ebx) return rc; } 11e287: 8b 5d fc mov -0x4(%ebp),%ebx 11e28a: c9 leave 11e28b: c3 ret rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); 11e28c: 31 c0 xor %eax,%eax if ( rc > 0 ) iop->offset += rc; return rc; } 11e28e: 8b 5d fc mov -0x4(%ebp),%ebx 11e291: c9 leave 11e292: c3 ret 11e293: 90 nop ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 11e294: e8 eb 3f ff ff call 112284 <__errno> 11e299: c7 00 09 00 00 00 movl $0x9,(%eax) 11e29f: b8 ff ff ff ff mov $0xffffffff,%eax 11e2a4: eb e1 jmp 11e287 11e2a6: 66 90 xchg %ax,%ax rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 11e2a8: e8 d7 3f ff ff call 112284 <__errno> 11e2ad: c7 00 16 00 00 00 movl $0x16,(%eax) 11e2b3: b8 ff ff ff ff mov $0xffffffff,%eax 11e2b8: eb cd jmp 11e287 =============================================================================== 0010b068 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 10b068: 55 push %ebp 10b069: 89 e5 mov %esp,%ebp 10b06b: 57 push %edi 10b06c: 56 push %esi 10b06d: 53 push %ebx 10b06e: 83 ec 3c sub $0x3c,%esp 10b071: 8b 55 08 mov 0x8(%ebp),%edx 10b074: 8b 5d 0c mov 0xc(%ebp),%ebx rtems_filesystem_location_info_t loc; int result; if (!buf) 10b077: 85 db test %ebx,%ebx 10b079: 74 6d je 10b0e8 rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 10b07b: 31 c0 xor %eax,%eax 10b07d: b9 ff ff ff ff mov $0xffffffff,%ecx 10b082: 89 d7 mov %edx,%edi 10b084: f2 ae repnz scas %es:(%edi),%al 10b086: f7 d1 not %ecx 10b088: 49 dec %ecx 10b089: 83 ec 0c sub $0xc,%esp 10b08c: 6a 00 push $0x0 10b08e: 8d 75 d4 lea -0x2c(%ebp),%esi 10b091: 56 push %esi 10b092: 6a 00 push $0x0 10b094: 51 push %ecx 10b095: 52 push %edx 10b096: e8 79 ee ff ff call 109f14 0, &loc, false ); if ( result != 0 ) 10b09b: 83 c4 20 add $0x20,%esp 10b09e: 85 c0 test %eax,%eax 10b0a0: 74 0e je 10b0b0 <== ALWAYS TAKEN return -1; 10b0a2: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 10b0a7: 8d 65 f4 lea -0xc(%ebp),%esp 10b0aa: 5b pop %ebx 10b0ab: 5e pop %esi 10b0ac: 5f pop %edi 10b0ad: c9 leave 10b0ae: c3 ret 10b0af: 90 nop result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0, &loc, false ); if ( result != 0 ) return -1; if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ 10b0b0: 83 ec 0c sub $0xc,%esp 10b0b3: 56 push %esi 10b0b4: 8b 45 e0 mov -0x20(%ebp),%eax 10b0b7: ff 50 10 call *0x10(%eax) 10b0ba: 83 c4 10 add $0x10,%esp 10b0bd: 83 f8 04 cmp $0x4,%eax 10b0c0: 75 3e jne 10b100 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 10b0c2: 50 push %eax 10b0c3: ff 75 10 pushl 0x10(%ebp) 10b0c6: 53 push %ebx 10b0c7: 56 push %esi 10b0c8: 8b 45 e0 mov -0x20(%ebp),%eax 10b0cb: ff 50 3c call *0x3c(%eax) rtems_filesystem_freenode( &loc ); 10b0ce: 89 34 24 mov %esi,(%esp) 10b0d1: 89 45 c4 mov %eax,-0x3c(%ebp) 10b0d4: e8 13 ef ff ff call 109fec return result; 10b0d9: 83 c4 10 add $0x10,%esp 10b0dc: 8b 45 c4 mov -0x3c(%ebp),%eax } 10b0df: 8d 65 f4 lea -0xc(%ebp),%esp 10b0e2: 5b pop %ebx 10b0e3: 5e pop %esi 10b0e4: 5f pop %edi 10b0e5: c9 leave 10b0e6: c3 ret 10b0e7: 90 nop { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 10b0e8: e8 e3 9c 00 00 call 114dd0 <__errno> 10b0ed: c7 00 0e 00 00 00 movl $0xe,(%eax) 10b0f3: b8 ff ff ff ff mov $0xffffffff,%eax result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 10b0f8: 8d 65 f4 lea -0xc(%ebp),%esp 10b0fb: 5b pop %ebx 10b0fc: 5e pop %esi 10b0fd: 5f pop %edi 10b0fe: c9 leave 10b0ff: c3 ret 0, &loc, false ); if ( result != 0 ) return -1; if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ rtems_filesystem_freenode( &loc ); 10b100: 83 ec 0c sub $0xc,%esp 10b103: 56 push %esi 10b104: e8 e3 ee ff ff call 109fec rtems_set_errno_and_return_minus_one( EINVAL ); 10b109: e8 c2 9c 00 00 call 114dd0 <__errno> 10b10e: c7 00 16 00 00 00 movl $0x16,(%eax) 10b114: 83 c4 10 add $0x10,%esp 10b117: b8 ff ff ff ff mov $0xffffffff,%eax 10b11c: eb 89 jmp 10b0a7 =============================================================================== 00109d2c : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 109d2c: 55 push %ebp 109d2d: 89 e5 mov %esp,%ebp 109d2f: 57 push %edi 109d30: 56 push %esi 109d31: 53 push %ebx 109d32: 83 ec 1c sub $0x1c,%esp 109d35: 8b 45 08 mov 0x8(%ebp),%eax 109d38: 8b 5d 0c mov 0xc(%ebp),%ebx int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 109d3b: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 109d41: 0f 83 ef 00 00 00 jae 109e36 iop = rtems_libio_iop( fd ); 109d47: c1 e0 03 shl $0x3,%eax 109d4a: 8d 34 c5 00 00 00 00 lea 0x0(,%eax,8),%esi 109d51: 29 c6 sub %eax,%esi 109d53: 03 35 60 73 12 00 add 0x127360,%esi rtems_libio_check_is_open( iop ); 109d59: 8b 46 14 mov 0x14(%esi),%eax 109d5c: f6 c4 01 test $0x1,%ah 109d5f: 0f 84 d1 00 00 00 je 109e36 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 109d65: a8 02 test $0x2,%al 109d67: 0f 84 97 00 00 00 je 109e04 <== NEVER TAKEN /* * Argument validation on IO vector */ if ( !iov ) 109d6d: 85 db test %ebx,%ebx 109d6f: 0f 84 8f 00 00 00 je 109e04 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 109d75: 8b 7d 10 mov 0x10(%ebp),%edi 109d78: 85 ff test %edi,%edi 109d7a: 0f 8e 84 00 00 00 jle 109e04 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 109d80: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp) 109d87: 7f 7b jg 109e04 <== NEVER TAKEN 109d89: c6 45 e4 01 movb $0x1,-0x1c(%ebp) 109d8d: 31 c0 xor %eax,%eax 109d8f: 31 d2 xor %edx,%edx 109d91: eb 03 jmp 109d96 109d93: 90 nop if ( iov[v].iov_base == 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 109d94: 89 fa mov %edi,%edx /* * iov[v].iov_len cannot be less than 0 because size_t is unsigned. * So we only check for zero. */ if ( iov[v].iov_base == 0 ) 109d96: 8b 0c c3 mov (%ebx,%eax,8),%ecx 109d99: 85 c9 test %ecx,%ecx 109d9b: 74 67 je 109e04 rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 109d9d: 8b 4c c3 04 mov 0x4(%ebx,%eax,8),%ecx 109da1: 8d 3c 0a lea (%edx,%ecx,1),%edi if ( total < old ) 109da4: 39 fa cmp %edi,%edx 109da6: 7f 5c jg 109e04 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 109da8: 85 c9 test %ecx,%ecx 109daa: 74 04 je 109db0 all_zeros = false; 109dac: c6 45 e4 00 movb $0x0,-0x1c(%ebp) * 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++ ) { 109db0: 40 inc %eax 109db1: 39 45 10 cmp %eax,0x10(%ebp) 109db4: 7f de jg 109d94 /* * 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 ) { 109db6: 80 7d e4 00 cmpb $0x0,-0x1c(%ebp) 109dba: 75 68 jne 109e24 109dbc: 31 ff xor %edi,%edi 109dbe: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 109dc5: eb 1d jmp 109de4 109dc7: 90 nop ); if ( bytes < 0 ) return -1; if ( bytes > 0 ) { 109dc8: 74 0e je 109dd8 <== NEVER TAKEN iop->offset += bytes; 109dca: 89 c1 mov %eax,%ecx 109dcc: c1 f9 1f sar $0x1f,%ecx 109dcf: 01 46 0c add %eax,0xc(%esi) 109dd2: 11 4e 10 adc %ecx,0x10(%esi) total += bytes; 109dd5: 01 45 e4 add %eax,-0x1c(%ebp) } if (bytes != iov[ v ].iov_len) 109dd8: 3b 44 fb 04 cmp 0x4(%ebx,%edi,8),%eax 109ddc: 75 38 jne 109e16 <== NEVER TAKEN } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 109dde: 47 inc %edi 109ddf: 39 7d 10 cmp %edi,0x10(%ebp) 109de2: 7e 32 jle 109e16 bytes = (*iop->pathinfo.handlers->read_h)( 109de4: 50 push %eax 109de5: 8b 46 20 mov 0x20(%esi),%eax 109de8: ff 74 fb 04 pushl 0x4(%ebx,%edi,8) 109dec: ff 34 fb pushl (%ebx,%edi,8) 109def: 56 push %esi 109df0: ff 50 08 call *0x8(%eax) iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) 109df3: 83 c4 10 add $0x10,%esp 109df6: 83 f8 00 cmp $0x0,%eax 109df9: 7d cd jge 109dc8 <== ALWAYS TAKEN return -1; 109dfb: c7 45 e4 ff ff ff ff movl $0xffffffff,-0x1c(%ebp) <== NOT EXECUTED 109e02: eb 12 jmp 109e16 <== NOT EXECUTED /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); 109e04: e8 0b 92 00 00 call 113014 <__errno> 109e09: c7 00 16 00 00 00 movl $0x16,(%eax) 109e0f: c7 45 e4 ff ff ff ff movl $0xffffffff,-0x1c(%ebp) if (bytes != iov[ v ].iov_len) break; } return total; } 109e16: 8b 45 e4 mov -0x1c(%ebp),%eax 109e19: 8d 65 f4 lea -0xc(%ebp),%esp 109e1c: 5b pop %ebx 109e1d: 5e pop %esi 109e1e: 5f pop %edi 109e1f: c9 leave 109e20: c3 ret 109e21: 8d 76 00 lea 0x0(%esi),%esi * 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 ) { return 0; 109e24: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) if (bytes != iov[ v ].iov_len) break; } return total; } 109e2b: 8b 45 e4 mov -0x1c(%ebp),%eax 109e2e: 8d 65 f4 lea -0xc(%ebp),%esp 109e31: 5b pop %ebx 109e32: 5e pop %esi 109e33: 5f pop %edi 109e34: c9 leave 109e35: c3 ret rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 109e36: e8 d9 91 00 00 call 113014 <__errno> 109e3b: c7 00 09 00 00 00 movl $0x9,(%eax) 109e41: c7 45 e4 ff ff ff ff movl $0xffffffff,-0x1c(%ebp) 109e48: eb cc jmp 109e16 =============================================================================== 0011e348 : void *realloc( void *ptr, size_t size ) { 11e348: 55 push %ebp 11e349: 89 e5 mov %esp,%ebp 11e34b: 57 push %edi 11e34c: 56 push %esi 11e34d: 53 push %ebx 11e34e: 83 ec 2c sub $0x2c,%esp 11e351: 8b 5d 08 mov 0x8(%ebp),%ebx 11e354: 8b 75 0c mov 0xc(%ebp),%esi uintptr_t old_size; char *new_area; MSBUMP(realloc_calls, 1); 11e357: ff 05 90 63 12 00 incl 0x126390 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 11e35d: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 11e364: 74 72 je 11e3d8 <== ALWAYS TAKEN } /* * Continue with realloc(). */ if ( !ptr ) 11e366: 85 db test %ebx,%ebx 11e368: 74 5e je 11e3c8 return malloc( size ); if ( !size ) { 11e36a: 85 f6 test %esi,%esi 11e36c: 74 3a je 11e3a8 <== NEVER TAKEN free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 11e36e: 52 push %edx 11e36f: 8d 45 e4 lea -0x1c(%ebp),%eax 11e372: 50 push %eax 11e373: 53 push %ebx 11e374: ff 35 90 21 12 00 pushl 0x122190 11e37a: e8 49 01 00 00 call 11e4c8 <_Protected_heap_Get_block_size> 11e37f: 83 c4 10 add $0x10,%esp 11e382: 84 c0 test %al,%al 11e384: 74 32 je 11e3b8 } /* * Now resize it. */ if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, size ) ) { 11e386: 50 push %eax 11e387: 56 push %esi 11e388: 53 push %ebx 11e389: ff 35 90 21 12 00 pushl 0x122190 11e38f: e8 6c 01 00 00 call 11e500 <_Protected_heap_Resize_block> 11e394: 83 c4 10 add $0x10,%esp 11e397: 84 c0 test %al,%al 11e399: 74 5d je 11e3f8 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 11e39b: 89 d8 mov %ebx,%eax 11e39d: 8d 65 f4 lea -0xc(%ebp),%esp 11e3a0: 5b pop %ebx 11e3a1: 5e pop %esi 11e3a2: 5f pop %edi 11e3a3: c9 leave 11e3a4: c3 ret 11e3a5: 8d 76 00 lea 0x0(%esi),%esi */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); 11e3a8: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 11e3ab: 53 push %ebx <== NOT EXECUTED 11e3ac: e8 03 9d fe ff call 1080b4 <== NOT EXECUTED return (void *) 0; 11e3b1: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 11e3b4: 31 db xor %ebx,%ebx <== NOT EXECUTED 11e3b6: eb e3 jmp 11e39b <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; 11e3b8: e8 c7 3e ff ff call 112284 <__errno> 11e3bd: c7 00 16 00 00 00 movl $0x16,(%eax) return (void *) 0; 11e3c3: 31 db xor %ebx,%ebx 11e3c5: eb d4 jmp 11e39b 11e3c7: 90 nop /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); 11e3c8: 83 ec 0c sub $0xc,%esp 11e3cb: 56 push %esi 11e3cc: e8 b7 9f fe ff call 108388 11e3d1: 89 c3 mov %eax,%ebx 11e3d3: 83 c4 10 add $0x10,%esp 11e3d6: eb c3 jmp 11e39b /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) 11e3d8: a1 d0 64 12 00 mov 0x1264d0,%eax 11e3dd: 85 c0 test %eax,%eax 11e3df: 74 04 je 11e3e5 <== ALWAYS TAKEN new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { return (void *) 0; 11e3e1: 31 db xor %ebx,%ebx 11e3e3: eb b6 jmp 11e39b if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) return (void *) 0; if (_ISR_Nest_level > 0) 11e3e5: 8b 0d 54 67 12 00 mov 0x126754,%ecx 11e3eb: 85 c9 test %ecx,%ecx 11e3ed: 0f 84 73 ff ff ff je 11e366 <== ALWAYS TAKEN new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { return (void *) 0; 11e3f3: 31 db xor %ebx,%ebx 11e3f5: eb a4 jmp 11e39b <== NOT EXECUTED 11e3f7: 90 nop <== NOT EXECUTED * 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 ); 11e3f8: 83 ec 0c sub $0xc,%esp 11e3fb: 56 push %esi 11e3fc: e8 87 9f fe ff call 108388 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 11e401: ff 0d 84 63 12 00 decl 0x126384 if ( !new_area ) { 11e407: 83 c4 10 add $0x10,%esp 11e40a: 85 c0 test %eax,%eax 11e40c: 74 d3 je 11e3e1 return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 11e40e: 8b 55 e4 mov -0x1c(%ebp),%edx 11e411: 89 f1 mov %esi,%ecx 11e413: 39 d6 cmp %edx,%esi 11e415: 76 02 jbe 11e419 <== NEVER TAKEN 11e417: 89 d1 mov %edx,%ecx 11e419: 89 c7 mov %eax,%edi 11e41b: 89 de mov %ebx,%esi 11e41d: f3 a4 rep movsb %ds:(%esi),%es:(%edi) free( ptr ); 11e41f: 83 ec 0c sub $0xc,%esp 11e422: 53 push %ebx 11e423: 89 45 d4 mov %eax,-0x2c(%ebp) 11e426: e8 89 9c fe ff call 1080b4 return new_area; 11e42b: 83 c4 10 add $0x10,%esp 11e42e: 8b 45 d4 mov -0x2c(%ebp),%eax 11e431: 89 c3 mov %eax,%ebx 11e433: e9 63 ff ff ff jmp 11e39b =============================================================================== 00109300 : #include int rmdir( const char *pathname ) { 109300: 55 push %ebp 109301: 89 e5 mov %esp,%ebp 109303: 57 push %edi 109304: 56 push %esi 109305: 53 push %ebx 109306: 83 ec 58 sub $0x58,%esp 109309: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 10930c: 53 push %ebx 10930d: e8 46 f1 ff ff call 108458 if ( parentpathlen == 0 ) 109312: 83 c4 10 add $0x10,%esp 109315: 85 c0 test %eax,%eax 109317: 0f 85 0f 01 00 00 jne 10942c rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 10931d: 50 push %eax 10931e: 8d 45 d0 lea -0x30(%ebp),%eax 109321: 89 45 b4 mov %eax,-0x4c(%ebp) 109324: 50 push %eax 109325: 8d 45 e4 lea -0x1c(%ebp),%eax 109328: 50 push %eax 109329: 53 push %ebx 10932a: e8 45 01 00 00 call 109474 10932f: 83 c4 10 add $0x10,%esp 109332: 31 d2 xor %edx,%edx const char *name; rtems_filesystem_location_info_t parentloc; rtems_filesystem_location_info_t loc; int i; int result; bool free_parentloc = false; 109334: c6 45 b3 00 movb $0x0,-0x4d(%ebp) /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 109338: 8d 7d bc lea -0x44(%ebp),%edi 10933b: b9 05 00 00 00 mov $0x5,%ecx 109340: 8b 75 b4 mov -0x4c(%ebp),%esi 109343: f3 a5 rep movsl %ds:(%esi),%es:(%edi) name = pathname + parentpathlen; 109345: 01 d3 add %edx,%ebx name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 109347: be ff ff ff ff mov $0xffffffff,%esi 10934c: 89 f1 mov %esi,%ecx 10934e: 89 df mov %ebx,%edi 109350: 31 c0 xor %eax,%eax 109352: f2 ae repnz scas %es:(%edi),%al 109354: f7 d1 not %ecx 109356: 49 dec %ecx 109357: 83 ec 08 sub $0x8,%esp 10935a: 51 push %ecx 10935b: 53 push %ebx 10935c: e8 3b f1 ff ff call 10849c 109361: 01 c3 add %eax,%ebx result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 109363: 89 f1 mov %esi,%ecx 109365: 89 df mov %ebx,%edi 109367: 31 c0 xor %eax,%eax 109369: f2 ae repnz scas %es:(%edi),%al 10936b: f7 d1 not %ecx 10936d: 49 dec %ecx 10936e: c7 04 24 00 00 00 00 movl $0x0,(%esp) 109375: 8d 75 bc lea -0x44(%ebp),%esi 109378: 56 push %esi 109379: 6a 00 push $0x0 10937b: 51 push %ecx 10937c: 53 push %ebx 10937d: e8 2a f0 ff ff call 1083ac 0, &loc, false ); if ( result != 0 ) { 109382: 83 c4 20 add $0x20,%esp 109385: 85 c0 test %eax,%eax 109387: 75 5b jne 1093e4 } /* * Verify you can remove this node as a directory. */ if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 109389: 83 ec 0c sub $0xc,%esp 10938c: 56 push %esi 10938d: 8b 45 c8 mov -0x38(%ebp),%eax 109390: ff 50 10 call *0x10(%eax) 109393: 83 c4 10 add $0x10,%esp 109396: 48 dec %eax 109397: 75 5f jne 1093f8 /* * Use the filesystems rmnod to remove the node. */ result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 109399: 83 ec 08 sub $0x8,%esp 10939c: 56 push %esi 10939d: ff 75 b4 pushl -0x4c(%ebp) 1093a0: 8b 45 c4 mov -0x3c(%ebp),%eax 1093a3: ff 50 34 call *0x34(%eax) rtems_filesystem_freenode( &loc ); 1093a6: 89 34 24 mov %esi,(%esp) 1093a9: 89 45 ac mov %eax,-0x54(%ebp) 1093ac: e8 3b f1 ff ff call 1084ec if ( free_parentloc ) 1093b1: 83 c4 10 add $0x10,%esp 1093b4: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 1093b8: 8b 45 ac mov -0x54(%ebp),%eax 1093bb: 75 0b jne 1093c8 rtems_filesystem_freenode( &parentloc ); return result; } 1093bd: 8d 65 f4 lea -0xc(%ebp),%esp 1093c0: 5b pop %ebx 1093c1: 5e pop %esi 1093c2: 5f pop %edi 1093c3: c9 leave 1093c4: c3 ret 1093c5: 8d 76 00 lea 0x0(%esi),%esi result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 1093c8: 83 ec 0c sub $0xc,%esp 1093cb: ff 75 b4 pushl -0x4c(%ebp) 1093ce: e8 19 f1 ff ff call 1084ec 1093d3: 83 c4 10 add $0x10,%esp 1093d6: 8b 45 ac mov -0x54(%ebp),%eax return result; } 1093d9: 8d 65 f4 lea -0xc(%ebp),%esp 1093dc: 5b pop %ebx 1093dd: 5e pop %esi 1093de: 5f pop %edi 1093df: c9 leave 1093e0: c3 ret 1093e1: 8d 76 00 lea 0x0(%esi),%esi name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 1093e4: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 1093e8: 75 6f jne 109459 rtems_filesystem_freenode( &parentloc ); return -1; 1093ea: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 1093ef: 8d 65 f4 lea -0xc(%ebp),%esp 1093f2: 5b pop %ebx 1093f3: 5e pop %esi 1093f4: 5f pop %edi 1093f5: c9 leave 1093f6: c3 ret 1093f7: 90 nop /* * Verify you can remove this node as a directory. */ if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 1093f8: 83 ec 0c sub $0xc,%esp 1093fb: 56 push %esi 1093fc: e8 eb f0 ff ff call 1084ec if ( free_parentloc ) 109401: 83 c4 10 add $0x10,%esp 109404: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 109408: 74 0e je 109418 <== NEVER TAKEN rtems_filesystem_freenode( &parentloc ); 10940a: 83 ec 0c sub $0xc,%esp 10940d: ff 75 b4 pushl -0x4c(%ebp) 109410: e8 d7 f0 ff ff call 1084ec 109415: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( ENOTDIR ); 109418: e8 ff 96 00 00 call 112b1c <__errno> 10941d: c7 00 14 00 00 00 movl $0x14,(%eax) 109423: b8 ff ff ff ff mov $0xffffffff,%eax 109428: eb 93 jmp 1093bd 10942a: 66 90 xchg %ax,%ax parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 10942c: 89 c2 mov %eax,%edx 10942e: 83 ec 0c sub $0xc,%esp 109431: 6a 00 push $0x0 109433: 8d 45 d0 lea -0x30(%ebp),%eax 109436: 89 45 b4 mov %eax,-0x4c(%ebp) 109439: 50 push %eax 10943a: 6a 02 push $0x2 10943c: 52 push %edx 10943d: 53 push %ebx 10943e: 89 55 ac mov %edx,-0x54(%ebp) 109441: e8 ce ef ff ff call 108414 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 109446: 83 c4 20 add $0x20,%esp 109449: 85 c0 test %eax,%eax 10944b: 8b 55 ac mov -0x54(%ebp),%edx 10944e: 75 9a jne 1093ea <== NEVER TAKEN return -1; free_parentloc = true; 109450: c6 45 b3 01 movb $0x1,-0x4d(%ebp) 109454: e9 df fe ff ff jmp 109338 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 109459: 83 ec 0c sub $0xc,%esp 10945c: ff 75 b4 pushl -0x4c(%ebp) 10945f: e8 88 f0 ff ff call 1084ec 109464: 83 c4 10 add $0x10,%esp return -1; 109467: b8 ff ff ff ff mov $0xffffffff,%eax 10946c: e9 4c ff ff ff jmp 1093bd =============================================================================== 001087ec : uint32_t rtems_assoc_local_by_name( const rtems_assoc_t *ap, const char *name ) { 1087ec: 55 push %ebp 1087ed: 89 e5 mov %esp,%ebp 1087ef: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_name(ap, name); 1087f2: ff 75 0c pushl 0xc(%ebp) 1087f5: ff 75 08 pushl 0x8(%ebp) 1087f8: e8 13 02 00 00 call 108a10 if (nap) 1087fd: 83 c4 10 add $0x10,%esp 108800: 85 c0 test %eax,%eax 108802: 74 08 je 10880c return nap->local_value; 108804: 8b 40 04 mov 0x4(%eax),%eax return 0; } 108807: c9 leave 108808: c3 ret 108809: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_name(ap, name); if (nap) return nap->local_value; return 0; 10880c: 31 c0 xor %eax,%eax } 10880e: c9 leave 10880f: c3 ret =============================================================================== 0010fa0c : uint32_t rtems_assoc_local_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 10fa0c: 55 push %ebp 10fa0d: 89 e5 mov %esp,%ebp 10fa0f: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_remote(ap, remote_value); 10fa12: ff 75 0c pushl 0xc(%ebp) 10fa15: ff 75 08 pushl 0x8(%ebp) 10fa18: e8 13 00 00 00 call 10fa30 if (nap) 10fa1d: 83 c4 10 add $0x10,%esp 10fa20: 85 c0 test %eax,%eax 10fa22: 74 08 je 10fa2c return nap->local_value; 10fa24: 8b 40 04 mov 0x4(%eax),%eax return 0; } 10fa27: c9 leave 10fa28: c3 ret 10fa29: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_remote(ap, remote_value); if (nap) return nap->local_value; return 0; 10fa2c: 31 c0 xor %eax,%eax } 10fa2e: c9 leave 10fa2f: c3 ret =============================================================================== 00111e20 : uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 111e20: 55 push %ebp 111e21: 89 e5 mov %esp,%ebp 111e23: 57 push %edi 111e24: 56 push %esi 111e25: 53 push %ebx 111e26: 83 ec 1c sub $0x1c,%esp 111e29: 8b 7d 0c mov 0xc(%ebp),%edi 111e2c: be 20 00 00 00 mov $0x20,%esi uint32_t b; uint32_t local_value = 0; 111e31: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) for (b = 1; b; b <<= 1) { 111e38: bb 01 00 00 00 mov $0x1,%ebx 111e3d: eb 06 jmp 111e45 111e3f: 90 nop 111e40: d1 e3 shl %ebx 111e42: 4e dec %esi 111e43: 74 1b je 111e60 if (b & remote_value) 111e45: 85 fb test %edi,%ebx 111e47: 74 f7 je 111e40 local_value |= rtems_assoc_local_by_remote(ap, b); 111e49: 83 ec 08 sub $0x8,%esp 111e4c: 53 push %ebx 111e4d: ff 75 08 pushl 0x8(%ebp) 111e50: e8 b7 db ff ff call 10fa0c 111e55: 09 45 e4 or %eax,-0x1c(%ebp) 111e58: 83 c4 10 add $0x10,%esp ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 111e5b: d1 e3 shl %ebx 111e5d: 4e dec %esi 111e5e: 75 e5 jne 111e45 <== ALWAYS TAKEN if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); } return local_value; } 111e60: 8b 45 e4 mov -0x1c(%ebp),%eax 111e63: 8d 65 f4 lea -0xc(%ebp),%esp 111e66: 5b pop %ebx 111e67: 5e pop %esi 111e68: 5f pop %edi 111e69: c9 leave 111e6a: c3 ret =============================================================================== 00114b50 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 114b50: 55 push %ebp 114b51: 89 e5 mov %esp,%ebp 114b53: 53 push %ebx 114b54: 83 ec 0c sub $0xc,%esp 114b57: 8b 5d 0c mov 0xc(%ebp),%ebx const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 114b5a: 53 push %ebx 114b5b: ff 75 08 pushl 0x8(%ebp) 114b5e: e8 1d 00 00 00 call 114b80 if (nap) 114b63: 83 c4 10 add $0x10,%esp 114b66: 85 c0 test %eax,%eax 114b68: 74 0a je 114b74 return nap->name; 114b6a: 8b 00 mov (%eax),%eax return rtems_assoc_name_bad(local_value); } 114b6c: 8b 5d fc mov -0x4(%ebp),%ebx 114b6f: c9 leave 114b70: c3 ret 114b71: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 114b74: 89 5d 08 mov %ebx,0x8(%ebp) } 114b77: 8b 5d fc mov -0x4(%ebp),%ebx 114b7a: c9 leave nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 114b7b: e9 f0 25 00 00 jmp 117170 =============================================================================== 00108988 : const char *rtems_assoc_name_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 108988: 55 push %ebp 108989: 89 e5 mov %esp,%ebp 10898b: 53 push %ebx 10898c: 83 ec 0c sub $0xc,%esp 10898f: 8b 5d 0c mov 0xc(%ebp),%ebx const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_remote(ap, remote_value); 108992: 53 push %ebx 108993: ff 75 08 pushl 0x8(%ebp) 108996: e8 ed 00 00 00 call 108a88 if (nap) 10899b: 83 c4 10 add $0x10,%esp 10899e: 85 c0 test %eax,%eax 1089a0: 74 0a je 1089ac return nap->name; 1089a2: 8b 00 mov (%eax),%eax return rtems_assoc_name_bad(remote_value); } 1089a4: 8b 5d fc mov -0x4(%ebp),%ebx 1089a7: c9 leave 1089a8: c3 ret 1089a9: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_remote(ap, remote_value); if (nap) return nap->name; return rtems_assoc_name_bad(remote_value); 1089ac: 89 5d 08 mov %ebx,0x8(%ebp) } 1089af: 8b 5d fc mov -0x4(%ebp),%ebx 1089b2: c9 leave nap = rtems_assoc_ptr_by_remote(ap, remote_value); if (nap) return nap->name; return rtems_assoc_name_bad(remote_value); 1089b3: e9 44 7d 00 00 jmp 1106fc =============================================================================== 00114b80 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 114b80: 55 push %ebp 114b81: 89 e5 mov %esp,%ebp 114b83: 57 push %edi 114b84: 56 push %esi 114b85: 53 push %ebx 114b86: 8b 45 08 mov 0x8(%ebp),%eax 114b89: 8b 55 0c mov 0xc(%ebp),%edx const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 114b8c: 8b 30 mov (%eax),%esi 114b8e: 85 f6 test %esi,%esi 114b90: 74 3e je 114bd0 114b92: bf 38 68 12 00 mov $0x126838,%edi 114b97: b9 0a 00 00 00 mov $0xa,%ecx 114b9c: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 114b9e: 74 18 je 114bb8 const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { const rtems_assoc_t *default_ap = 0; 114ba0: 31 c9 xor %ecx,%ecx 114ba2: eb 09 jmp 114bad if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 114ba4: 83 c0 0c add $0xc,%eax 114ba7: 8b 18 mov (%eax),%ebx 114ba9: 85 db test %ebx,%ebx 114bab: 74 1b je 114bc8 if (ap->local_value == local_value) 114bad: 39 50 04 cmp %edx,0x4(%eax) 114bb0: 75 f2 jne 114ba4 return ap; return default_ap; } 114bb2: 5b pop %ebx 114bb3: 5e pop %esi 114bb4: 5f pop %edi 114bb5: c9 leave 114bb6: c3 ret 114bb7: 90 nop ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; 114bb8: 8d 58 0c lea 0xc(%eax),%ebx for ( ; ap->name; ap++) 114bbb: 8b 70 0c mov 0xc(%eax),%esi 114bbe: 85 f6 test %esi,%esi 114bc0: 74 f0 je 114bb2 <== NEVER TAKEN 114bc2: 89 c1 mov %eax,%ecx 114bc4: 89 d8 mov %ebx,%eax 114bc6: eb e5 jmp 114bad 114bc8: 89 c8 mov %ecx,%eax if (ap->local_value == local_value) return ap; return default_ap; } 114bca: 5b pop %ebx 114bcb: 5e pop %esi 114bcc: 5f pop %edi 114bcd: c9 leave 114bce: c3 ret 114bcf: 90 nop const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { const rtems_assoc_t *default_ap = 0; 114bd0: 31 c0 xor %eax,%eax for ( ; ap->name; ap++) if (ap->local_value == local_value) return ap; return default_ap; } 114bd2: 5b pop %ebx 114bd3: 5e pop %esi 114bd4: 5f pop %edi 114bd5: c9 leave 114bd6: c3 ret =============================================================================== 00108a10 : const rtems_assoc_t *rtems_assoc_ptr_by_name( const rtems_assoc_t *ap, const char *name ) { 108a10: 55 push %ebp 108a11: 89 e5 mov %esp,%ebp 108a13: 57 push %edi 108a14: 56 push %esi 108a15: 53 push %ebx 108a16: 83 ec 0c sub $0xc,%esp 108a19: 8b 5d 08 mov 0x8(%ebp),%ebx const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 108a1c: 8b 03 mov (%ebx),%eax 108a1e: 85 c0 test %eax,%eax 108a20: 74 5a je 108a7c 108a22: bf 9d fb 11 00 mov $0x11fb9d,%edi 108a27: b9 0a 00 00 00 mov $0xa,%ecx 108a2c: 89 c6 mov %eax,%esi 108a2e: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 108a30: 74 2e je 108a60 const rtems_assoc_t *rtems_assoc_ptr_by_name( const rtems_assoc_t *ap, const char *name ) { const rtems_assoc_t *default_ap = 0; 108a32: 31 f6 xor %esi,%esi 108a34: eb 0b jmp 108a41 108a36: 66 90 xchg %ax,%ax if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 108a38: 83 c3 0c add $0xc,%ebx 108a3b: 8b 03 mov (%ebx),%eax 108a3d: 85 c0 test %eax,%eax 108a3f: 74 2f je 108a70 if (strcmp(ap->name, name) == 0) 108a41: 83 ec 08 sub $0x8,%esp 108a44: ff 75 0c pushl 0xc(%ebp) 108a47: 50 push %eax 108a48: e8 9f b0 00 00 call 113aec 108a4d: 83 c4 10 add $0x10,%esp 108a50: 85 c0 test %eax,%eax 108a52: 75 e4 jne 108a38 return ap; return default_ap; } 108a54: 89 d8 mov %ebx,%eax 108a56: 8d 65 f4 lea -0xc(%ebp),%esp 108a59: 5b pop %ebx 108a5a: 5e pop %esi 108a5b: 5f pop %edi 108a5c: c9 leave 108a5d: c3 ret 108a5e: 66 90 xchg %ax,%ax ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; 108a60: 8d 53 0c lea 0xc(%ebx),%edx for ( ; ap->name; ap++) 108a63: 8b 43 0c mov 0xc(%ebx),%eax 108a66: 85 c0 test %eax,%eax 108a68: 74 ea je 108a54 <== NEVER TAKEN 108a6a: 89 de mov %ebx,%esi 108a6c: 89 d3 mov %edx,%ebx 108a6e: eb d1 jmp 108a41 108a70: 89 f3 mov %esi,%ebx if (strcmp(ap->name, name) == 0) return ap; return default_ap; } 108a72: 89 d8 mov %ebx,%eax 108a74: 8d 65 f4 lea -0xc(%ebp),%esp 108a77: 5b pop %ebx 108a78: 5e pop %esi 108a79: 5f pop %edi 108a7a: c9 leave 108a7b: c3 ret const rtems_assoc_t *rtems_assoc_ptr_by_name( const rtems_assoc_t *ap, const char *name ) { const rtems_assoc_t *default_ap = 0; 108a7c: 31 db xor %ebx,%ebx for ( ; ap->name; ap++) if (strcmp(ap->name, name) == 0) return ap; return default_ap; } 108a7e: 89 d8 mov %ebx,%eax 108a80: 8d 65 f4 lea -0xc(%ebp),%esp 108a83: 5b pop %ebx 108a84: 5e pop %esi 108a85: 5f pop %edi 108a86: c9 leave 108a87: c3 ret =============================================================================== 0010fa30 : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 10fa30: 55 push %ebp 10fa31: 89 e5 mov %esp,%ebp 10fa33: 57 push %edi 10fa34: 56 push %esi 10fa35: 53 push %ebx 10fa36: 8b 45 08 mov 0x8(%ebp),%eax 10fa39: 8b 55 0c mov 0xc(%ebp),%edx const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 10fa3c: 8b 30 mov (%eax),%esi 10fa3e: 85 f6 test %esi,%esi 10fa40: 74 3e je 10fa80 10fa42: bf 38 09 12 00 mov $0x120938,%edi 10fa47: b9 0a 00 00 00 mov $0xa,%ecx 10fa4c: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10fa4e: 74 18 je 10fa68 const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { const rtems_assoc_t *default_ap = 0; 10fa50: 31 c9 xor %ecx,%ecx 10fa52: eb 09 jmp 10fa5d if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 10fa54: 83 c0 0c add $0xc,%eax 10fa57: 8b 18 mov (%eax),%ebx 10fa59: 85 db test %ebx,%ebx 10fa5b: 74 1b je 10fa78 if (ap->remote_value == remote_value) 10fa5d: 39 50 08 cmp %edx,0x8(%eax) 10fa60: 75 f2 jne 10fa54 return ap; return default_ap; } 10fa62: 5b pop %ebx 10fa63: 5e pop %esi 10fa64: 5f pop %edi 10fa65: c9 leave 10fa66: c3 ret 10fa67: 90 nop ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; 10fa68: 8d 58 0c lea 0xc(%eax),%ebx for ( ; ap->name; ap++) 10fa6b: 8b 70 0c mov 0xc(%eax),%esi 10fa6e: 85 f6 test %esi,%esi 10fa70: 74 f0 je 10fa62 <== NEVER TAKEN 10fa72: 89 c1 mov %eax,%ecx 10fa74: 89 d8 mov %ebx,%eax 10fa76: eb e5 jmp 10fa5d 10fa78: 89 c8 mov %ecx,%eax if (ap->remote_value == remote_value) return ap; return default_ap; } 10fa7a: 5b pop %ebx 10fa7b: 5e pop %esi 10fa7c: 5f pop %edi 10fa7d: c9 leave 10fa7e: c3 ret 10fa7f: 90 nop const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { const rtems_assoc_t *default_ap = 0; 10fa80: 31 c0 xor %eax,%eax for ( ; ap->name; ap++) if (ap->remote_value == remote_value) return ap; return default_ap; } 10fa82: 5b pop %ebx 10fa83: 5e pop %esi 10fa84: 5f pop %edi 10fa85: c9 leave 10fa86: c3 ret =============================================================================== 00108b2c : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 108b2c: 55 push %ebp 108b2d: 89 e5 mov %esp,%ebp 108b2f: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 108b32: ff 75 0c pushl 0xc(%ebp) 108b35: ff 75 08 pushl 0x8(%ebp) 108b38: e8 7b fe ff ff call 1089b8 if (nap) 108b3d: 83 c4 10 add $0x10,%esp 108b40: 85 c0 test %eax,%eax 108b42: 74 08 je 108b4c return nap->remote_value; 108b44: 8b 40 08 mov 0x8(%eax),%eax return 0; } 108b47: c9 leave 108b48: c3 ret 108b49: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->remote_value; return 0; 108b4c: 31 c0 xor %eax,%eax } 108b4e: c9 leave 108b4f: c3 ret =============================================================================== 00108ae0 : uint32_t rtems_assoc_remote_by_local_bitfield( const rtems_assoc_t *ap, uint32_t local_value ) { 108ae0: 55 push %ebp 108ae1: 89 e5 mov %esp,%ebp 108ae3: 57 push %edi 108ae4: 56 push %esi 108ae5: 53 push %ebx 108ae6: 83 ec 1c sub $0x1c,%esp 108ae9: 8b 7d 0c mov 0xc(%ebp),%edi 108aec: be 20 00 00 00 mov $0x20,%esi uint32_t b; uint32_t remote_value = 0; 108af1: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) for (b = 1; b; b <<= 1) 108af8: bb 01 00 00 00 mov $0x1,%ebx 108afd: eb 06 jmp 108b05 108aff: 90 nop 108b00: d1 e3 shl %ebx 108b02: 4e dec %esi 108b03: 74 1b je 108b20 if (b & local_value) 108b05: 85 fb test %edi,%ebx 108b07: 74 f7 je 108b00 remote_value |= rtems_assoc_remote_by_local(ap, b); 108b09: 83 ec 08 sub $0x8,%esp 108b0c: 53 push %ebx 108b0d: ff 75 08 pushl 0x8(%ebp) 108b10: e8 17 00 00 00 call 108b2c 108b15: 09 45 e4 or %eax,-0x1c(%ebp) 108b18: 83 c4 10 add $0x10,%esp ) { uint32_t b; uint32_t remote_value = 0; for (b = 1; b; b <<= 1) 108b1b: d1 e3 shl %ebx 108b1d: 4e dec %esi 108b1e: 75 e5 jne 108b05 <== ALWAYS TAKEN if (b & local_value) remote_value |= rtems_assoc_remote_by_local(ap, b); return remote_value; } 108b20: 8b 45 e4 mov -0x1c(%ebp),%eax 108b23: 8d 65 f4 lea -0xc(%ebp),%esp 108b26: 5b pop %ebx 108b27: 5e pop %esi 108b28: 5f pop %edi 108b29: c9 leave 108b2a: c3 ret =============================================================================== 00108b50 : uint32_t rtems_assoc_remote_by_name( const rtems_assoc_t *ap, const char *name ) { 108b50: 55 push %ebp 108b51: 89 e5 mov %esp,%ebp 108b53: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_name(ap, name); 108b56: ff 75 0c pushl 0xc(%ebp) 108b59: ff 75 08 pushl 0x8(%ebp) 108b5c: e8 af fe ff ff call 108a10 if (nap) 108b61: 83 c4 10 add $0x10,%esp 108b64: 85 c0 test %eax,%eax 108b66: 74 08 je 108b70 return nap->remote_value; 108b68: 8b 40 08 mov 0x8(%eax),%eax return 0; } 108b6b: c9 leave 108b6c: c3 ret 108b6d: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_name(ap, name); if (nap) return nap->remote_value; return 0; 108b70: 31 c0 xor %eax,%eax } 108b72: c9 leave 108b73: c3 ret =============================================================================== 00112a54 : rtems_name name, rtems_attribute attribute_set, uint32_t maximum_waiters, rtems_id *id ) { 112a54: 55 push %ebp 112a55: 89 e5 mov %esp,%ebp 112a57: 57 push %edi 112a58: 56 push %esi 112a59: 53 push %ebx 112a5a: 83 ec 2c sub $0x2c,%esp 112a5d: 8b 5d 08 mov 0x8(%ebp),%ebx 112a60: 8b 7d 0c mov 0xc(%ebp),%edi 112a63: 8b 45 10 mov 0x10(%ebp),%eax 112a66: 8b 75 14 mov 0x14(%ebp),%esi Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 112a69: 85 db test %ebx,%ebx 112a6b: 0f 84 87 00 00 00 je 112af8 return RTEMS_INVALID_NAME; if ( !id ) 112a71: 85 f6 test %esi,%esi 112a73: 0f 84 bf 00 00 00 je 112b38 <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { 112a79: f7 c7 10 00 00 00 test $0x10,%edi 112a7f: 0f 84 83 00 00 00 je 112b08 the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 112a85: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) if ( maximum_waiters == 0 ) 112a8c: 85 c0 test %eax,%eax 112a8e: 0f 84 80 00 00 00 je 112b14 <== NEVER TAKEN return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; the_attributes.maximum_count = maximum_waiters; 112a94: 89 45 e4 mov %eax,-0x1c(%ebp) 112a97: a1 f0 84 12 00 mov 0x1284f0,%eax 112a9c: 40 inc %eax 112a9d: a3 f0 84 12 00 mov %eax,0x1284f0 * 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 ); 112aa2: 83 ec 0c sub $0xc,%esp 112aa5: 68 e0 87 12 00 push $0x1287e0 112aaa: e8 cd ba ff ff call 10e57c <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 112aaf: 83 c4 10 add $0x10,%esp 112ab2: 85 c0 test %eax,%eax 112ab4: 74 6e je 112b24 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_barrier->attribute_set = attribute_set; 112ab6: 89 78 10 mov %edi,0x10(%eax) _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 112ab9: 83 ec 08 sub $0x8,%esp 112abc: 8d 55 e0 lea -0x20(%ebp),%edx 112abf: 52 push %edx 112ac0: 8d 50 14 lea 0x14(%eax),%edx 112ac3: 52 push %edx 112ac4: 89 45 d4 mov %eax,-0x2c(%ebp) 112ac7: e8 c0 07 00 00 call 11328c <_CORE_barrier_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 112acc: 8b 45 d4 mov -0x2c(%ebp),%eax 112acf: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 112ad2: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 112ad5: 8b 0d fc 87 12 00 mov 0x1287fc,%ecx 112adb: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 112ade: 89 58 0c mov %ebx,0xc(%eax) &_Barrier_Information, &the_barrier->Object, (Objects_Name) name ); *id = the_barrier->Object.id; 112ae1: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 112ae3: e8 d8 ca ff ff call 10f5c0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 112ae8: 83 c4 10 add $0x10,%esp 112aeb: 31 c0 xor %eax,%eax } 112aed: 8d 65 f4 lea -0xc(%ebp),%esp 112af0: 5b pop %ebx 112af1: 5e pop %esi 112af2: 5f pop %edi 112af3: c9 leave 112af4: c3 ret 112af5: 8d 76 00 lea 0x0(%esi),%esi { Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 112af8: b8 03 00 00 00 mov $0x3,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112afd: 8d 65 f4 lea -0xc(%ebp),%esp 112b00: 5b pop %ebx 112b01: 5e pop %esi 112b02: 5f pop %edi 112b03: c9 leave 112b04: c3 ret 112b05: 8d 76 00 lea 0x0(%esi),%esi if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; 112b08: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp) 112b0f: eb 83 jmp 112a94 112b11: 8d 76 00 lea 0x0(%esi),%esi /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) return RTEMS_INVALID_NUMBER; 112b14: b8 0a 00 00 00 mov $0xa,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112b19: 8d 65 f4 lea -0xc(%ebp),%esp 112b1c: 5b pop %ebx 112b1d: 5e pop %esi 112b1e: 5f pop %edi 112b1f: c9 leave 112b20: c3 ret 112b21: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { _Thread_Enable_dispatch(); 112b24: e8 97 ca ff ff call 10f5c0 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 112b29: b8 05 00 00 00 mov $0x5,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112b2e: 8d 65 f4 lea -0xc(%ebp),%esp 112b31: 5b pop %ebx 112b32: 5e pop %esi 112b33: 5f pop %edi 112b34: c9 leave 112b35: c3 ret 112b36: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 112b38: b8 09 00 00 00 mov $0x9,%eax 112b3d: eb ae jmp 112aed =============================================================================== 00107d4c : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 107d4c: 55 push %ebp 107d4d: 89 e5 mov %esp,%ebp 107d4f: 57 push %edi 107d50: 56 push %esi 107d51: 53 push %ebx 107d52: 83 ec 1c sub $0x1c,%esp 107d55: 8b 45 08 mov 0x8(%ebp),%eax 107d58: 8b 5d 0c mov 0xc(%ebp),%ebx 107d5b: 8b 75 10 mov 0x10(%ebp),%esi const char *p; if ( !name ) 107d5e: 85 c0 test %eax,%eax 107d60: 75 0a jne 107d6c value[0] = '\0'; p = rtems_bsp_cmdline_get_param_raw( name ); if ( !p ) return NULL; 107d62: 31 c0 xor %eax,%eax copy_string( p, value, length ); return value; } 107d64: 8d 65 f4 lea -0xc(%ebp),%esp 107d67: 5b pop %ebx 107d68: 5e pop %esi 107d69: 5f pop %edi 107d6a: c9 leave 107d6b: c3 ret const char *p; if ( !name ) return NULL; if ( !value ) 107d6c: 85 db test %ebx,%ebx 107d6e: 74 f2 je 107d62 return NULL; if ( !length ) 107d70: 85 f6 test %esi,%esi 107d72: 74 ee je 107d62 return NULL; value[0] = '\0'; 107d74: c6 03 00 movb $0x0,(%ebx) p = rtems_bsp_cmdline_get_param_raw( name ); 107d77: 83 ec 0c sub $0xc,%esp 107d7a: 50 push %eax 107d7b: e8 4c 00 00 00 call 107dcc if ( !p ) 107d80: 83 c4 10 add $0x10,%esp 107d83: 85 c0 test %eax,%eax 107d85: 74 db je 107d62 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i<== NEVER TAKEN 107d8d: 4e dec %esi 107d8e: 89 75 e4 mov %esi,-0x1c(%ebp) 107d91: 74 34 je 107dc7 <== NEVER TAKEN 107d93: 31 f6 xor %esi,%esi 107d95: 31 d2 xor %edx,%edx 107d97: 31 ff xor %edi,%edi 107d99: eb 24 jmp 107dbf 107d9b: 90 nop if ( *p == '\"' ) { quotes++; } else if ( ((quotes % 2) == 0) && *p == ' ' ) 107d9c: f7 c7 01 00 00 00 test $0x1,%edi 107da2: 75 05 jne 107da9 107da4: 80 f9 20 cmp $0x20,%cl 107da7: 74 1e je 107dc7 break; value[i++] = *p++; 107da9: 88 0c 33 mov %cl,(%ebx,%esi,1) 107dac: 42 inc %edx value[i] = '\0'; 107dad: c6 04 13 00 movb $0x0,(%ebx,%edx,1) int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 107db8: 3b 55 e4 cmp -0x1c(%ebp),%edx 107dbb: 73 0a jae 107dc7 107dbd: 89 d6 mov %edx,%esi if ( *p == '\"' ) { 107dbf: 80 f9 22 cmp $0x22,%cl 107dc2: 75 d8 jne 107d9c quotes++; 107dc4: 47 inc %edi 107dc5: eb e2 jmp 107da9 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i =============================================================================== 00107dcc : extern const char *bsp_boot_cmdline; const char *rtems_bsp_cmdline_get_param_raw( const char *name ) { 107dcc: 55 push %ebp 107dcd: 89 e5 mov %esp,%ebp 107dcf: 83 ec 08 sub $0x8,%esp 107dd2: 8b 45 08 mov 0x8(%ebp),%eax const char *p; if ( !name ) 107dd5: 85 c0 test %eax,%eax 107dd7: 75 07 jne 107de0 return NULL; if ( !bsp_boot_cmdline ) return NULL; 107dd9: 31 c0 xor %eax,%eax p = strstr(bsp_boot_cmdline, name); /* printf( "raw: %p (%s)\n", p, p ); */ return p; } 107ddb: c9 leave 107ddc: c3 ret 107ddd: 8d 76 00 lea 0x0(%esi),%esi const char *p; if ( !name ) return NULL; if ( !bsp_boot_cmdline ) 107de0: 8b 15 d8 72 12 00 mov 0x1272d8,%edx 107de6: 85 d2 test %edx,%edx 107de8: 74 ef je 107dd9 return NULL; p = strstr(bsp_boot_cmdline, name); 107dea: 83 ec 08 sub $0x8,%esp 107ded: 50 push %eax 107dee: 52 push %edx 107def: e8 b8 bd 00 00 call 113bac 107df4: 83 c4 10 add $0x10,%esp /* printf( "raw: %p (%s)\n", p, p ); */ return p; } 107df7: c9 leave 107df8: c3 ret =============================================================================== 0010c140 : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { 10c140: 55 push %ebp 10c141: 89 e5 mov %esp,%ebp 10c143: 56 push %esi 10c144: 53 push %ebx 10c145: 8b 5d 10 mov 0x10(%ebp),%ebx 10c148: 8b 75 14 mov 0x14(%ebp),%esi RTEMS_INLINE_ROUTINE bool rtems_chain_append_with_empty_check( rtems_chain_control *chain, rtems_chain_node *node ) { return _Chain_Append_with_empty_check( chain, node ); 10c14b: 83 ec 08 sub $0x8,%esp 10c14e: ff 75 0c pushl 0xc(%ebp) 10c151: ff 75 08 pushl 0x8(%ebp) 10c154: e8 9f 04 00 00 call 10c5f8 <_Chain_Append_with_empty_check> rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_append_with_empty_check( chain, node ); if ( was_empty ) { 10c159: 83 c4 10 add $0x10,%esp 10c15c: 84 c0 test %al,%al 10c15e: 75 0c jne 10c16c <== ALWAYS TAKEN sc = rtems_event_send( task, events ); } return sc; } 10c160: 31 c0 xor %eax,%eax 10c162: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10c165: 5b pop %ebx <== NOT EXECUTED 10c166: 5e pop %esi <== NOT EXECUTED 10c167: c9 leave <== NOT EXECUTED 10c168: c3 ret <== NOT EXECUTED 10c169: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED { rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_append_with_empty_check( chain, node ); if ( was_empty ) { sc = rtems_event_send( task, events ); 10c16c: 89 75 0c mov %esi,0xc(%ebp) 10c16f: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c172: 8d 65 f8 lea -0x8(%ebp),%esp 10c175: 5b pop %ebx 10c176: 5e pop %esi 10c177: c9 leave { rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_append_with_empty_check( chain, node ); if ( was_empty ) { sc = rtems_event_send( task, events ); 10c178: e9 af f5 ff ff jmp 10b72c =============================================================================== 0010c180 : rtems_chain_control *chain, rtems_id task, rtems_event_set events, rtems_chain_node **node ) { 10c180: 55 push %ebp 10c181: 89 e5 mov %esp,%ebp 10c183: 56 push %esi 10c184: 53 push %ebx 10c185: 8b 5d 0c mov 0xc(%ebp),%ebx 10c188: 8b 75 10 mov 0x10(%ebp),%esi RTEMS_INLINE_ROUTINE bool rtems_chain_get_with_empty_check( rtems_chain_control *chain, rtems_chain_node **node ) { return _Chain_Get_with_empty_check( chain, node ); 10c18b: 83 ec 08 sub $0x8,%esp 10c18e: ff 75 14 pushl 0x14(%ebp) 10c191: ff 75 08 pushl 0x8(%ebp) 10c194: e8 c7 04 00 00 call 10c660 <_Chain_Get_with_empty_check> rtems_status_code sc = RTEMS_SUCCESSFUL; bool is_empty = rtems_chain_get_with_empty_check( chain, node ); if ( is_empty ) { 10c199: 83 c4 10 add $0x10,%esp 10c19c: 84 c0 test %al,%al 10c19e: 75 0c jne 10c1ac sc = rtems_event_send( task, events ); } return sc; } 10c1a0: 31 c0 xor %eax,%eax 10c1a2: 8d 65 f8 lea -0x8(%ebp),%esp 10c1a5: 5b pop %ebx 10c1a6: 5e pop %esi 10c1a7: c9 leave 10c1a8: c3 ret 10c1a9: 8d 76 00 lea 0x0(%esi),%esi { rtems_status_code sc = RTEMS_SUCCESSFUL; bool is_empty = rtems_chain_get_with_empty_check( chain, node ); if ( is_empty ) { sc = rtems_event_send( task, events ); 10c1ac: 89 75 0c mov %esi,0xc(%ebp) 10c1af: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c1b2: 8d 65 f8 lea -0x8(%ebp),%esp 10c1b5: 5b pop %ebx 10c1b6: 5e pop %esi 10c1b7: c9 leave { rtems_status_code sc = RTEMS_SUCCESSFUL; bool is_empty = rtems_chain_get_with_empty_check( chain, node ); if ( is_empty ) { sc = rtems_event_send( task, events ); 10c1b8: e9 6f f5 ff ff jmp 10b72c =============================================================================== 0010c1c0 : rtems_chain_control *chain, rtems_event_set events, rtems_interval timeout, rtems_chain_node **node_ptr ) { 10c1c0: 55 push %ebp 10c1c1: 89 e5 mov %esp,%ebp 10c1c3: 57 push %edi 10c1c4: 56 push %esi 10c1c5: 53 push %ebx 10c1c6: 83 ec 1c sub $0x1c,%esp 10c1c9: 8b 75 08 mov 0x8(%ebp),%esi while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL ) { rtems_event_set out; sc = rtems_event_receive( 10c1cc: 8d 7d e4 lea -0x1c(%ebp),%edi 10c1cf: 90 nop */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 10c1d0: 83 ec 0c sub $0xc,%esp 10c1d3: 56 push %esi 10c1d4: e8 c3 04 00 00 call 10c69c <_Chain_Get> 10c1d9: 89 c3 mov %eax,%ebx rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL 10c1db: 83 c4 10 add $0x10,%esp 10c1de: 85 c0 test %eax,%eax 10c1e0: 75 22 jne 10c204 ) { rtems_event_set out; sc = rtems_event_receive( 10c1e2: 57 push %edi 10c1e3: ff 75 10 pushl 0x10(%ebp) 10c1e6: 6a 00 push $0x0 10c1e8: ff 75 0c pushl 0xc(%ebp) 10c1eb: e8 b4 f3 ff ff call 10b5a4 ) { rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( 10c1f0: 83 c4 10 add $0x10,%esp 10c1f3: 85 c0 test %eax,%eax 10c1f5: 74 d9 je 10c1d0 <== NEVER TAKEN timeout, &out ); } *node_ptr = node; 10c1f7: 8b 55 14 mov 0x14(%ebp),%edx 10c1fa: 89 1a mov %ebx,(%edx) return sc; } 10c1fc: 8d 65 f4 lea -0xc(%ebp),%esp 10c1ff: 5b pop %ebx 10c200: 5e pop %esi 10c201: 5f pop %edi 10c202: c9 leave 10c203: c3 ret rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL 10c204: 31 c0 xor %eax,%eax timeout, &out ); } *node_ptr = node; 10c206: 8b 55 14 mov 0x14(%ebp),%edx 10c209: 89 1a mov %ebx,(%edx) return sc; } 10c20b: 8d 65 f4 lea -0xc(%ebp),%esp 10c20e: 5b pop %ebx 10c20f: 5e pop %esi 10c210: 5f pop %edi 10c211: c9 leave 10c212: c3 ret =============================================================================== 0010c214 : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { 10c214: 55 push %ebp 10c215: 89 e5 mov %esp,%ebp 10c217: 56 push %esi 10c218: 53 push %ebx 10c219: 8b 5d 10 mov 0x10(%ebp),%ebx 10c21c: 8b 75 14 mov 0x14(%ebp),%esi RTEMS_INLINE_ROUTINE bool rtems_chain_prepend_with_empty_check( rtems_chain_control *chain, rtems_chain_node *node ) { return _Chain_Prepend_with_empty_check( chain, node ); 10c21f: 83 ec 08 sub $0x8,%esp 10c222: ff 75 0c pushl 0xc(%ebp) 10c225: ff 75 08 pushl 0x8(%ebp) 10c228: e8 b3 04 00 00 call 10c6e0 <_Chain_Prepend_with_empty_check> rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_prepend_with_empty_check( chain, node ); if (was_empty) { 10c22d: 83 c4 10 add $0x10,%esp 10c230: 84 c0 test %al,%al 10c232: 75 0c jne 10c240 <== ALWAYS TAKEN sc = rtems_event_send( task, events ); } return sc; } 10c234: 31 c0 xor %eax,%eax 10c236: 8d 65 f8 lea -0x8(%ebp),%esp 10c239: 5b pop %ebx 10c23a: 5e pop %esi <== NOT EXECUTED 10c23b: c9 leave <== NOT EXECUTED 10c23c: c3 ret <== NOT EXECUTED 10c23d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED { rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_prepend_with_empty_check( chain, node ); if (was_empty) { sc = rtems_event_send( task, events ); 10c240: 89 75 0c mov %esi,0xc(%ebp) 10c243: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c246: 8d 65 f8 lea -0x8(%ebp),%esp 10c249: 5b pop %ebx 10c24a: 5e pop %esi 10c24b: c9 leave { rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_prepend_with_empty_check( chain, node ); if (was_empty) { sc = rtems_event_send( task, events ); 10c24c: e9 db f4 ff ff jmp 10b72c =============================================================================== 00115a60 : rtems_status_code rtems_clock_get( rtems_clock_get_options option, void *time_buffer ) { 115a60: 55 push %ebp 115a61: 89 e5 mov %esp,%ebp 115a63: 53 push %ebx 115a64: 83 ec 04 sub $0x4,%esp 115a67: 8b 45 08 mov 0x8(%ebp),%eax 115a6a: 8b 5d 0c mov 0xc(%ebp),%ebx if ( !time_buffer ) 115a6d: 85 db test %ebx,%ebx 115a6f: 74 3b je 115aac return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) 115a71: 85 c0 test %eax,%eax 115a73: 74 2b je 115aa0 return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH ) 115a75: 83 f8 01 cmp $0x1,%eax 115a78: 74 3e je 115ab8 return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer); if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { 115a7a: 83 f8 02 cmp $0x2,%eax 115a7d: 74 45 je 115ac4 *interval = rtems_clock_get_ticks_since_boot(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { 115a7f: 83 f8 03 cmp $0x3,%eax 115a82: 74 4c je 115ad0 *interval = rtems_clock_get_ticks_per_second(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) 115a84: 83 f8 04 cmp $0x4,%eax 115a87: 74 0b je 115a94 return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; 115a89: b8 0a 00 00 00 mov $0xa,%eax } 115a8e: 5a pop %edx 115a8f: 5b pop %ebx 115a90: c9 leave 115a91: c3 ret 115a92: 66 90 xchg %ax,%ax *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 ); 115a94: 89 5d 08 mov %ebx,0x8(%ebp) return RTEMS_INVALID_NUMBER; } 115a97: 59 pop %ecx 115a98: 5b pop %ebx 115a99: c9 leave *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 ); 115a9a: e9 41 01 00 00 jmp 115be0 115a9f: 90 nop { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); 115aa0: 89 5d 08 mov %ebx,0x8(%ebp) if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } 115aa3: 58 pop %eax 115aa4: 5b pop %ebx 115aa5: c9 leave { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); 115aa6: e9 81 00 00 00 jmp 115b2c 115aab: 90 nop rtems_clock_get_options option, void *time_buffer ) { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 115aac: b8 09 00 00 00 mov $0x9,%eax if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } 115ab1: 5a pop %edx 115ab2: 5b pop %ebx 115ab3: c9 leave 115ab4: c3 ret 115ab5: 8d 76 00 lea 0x0(%esi),%esi 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); 115ab8: 89 5d 08 mov %ebx,0x8(%ebp) if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } 115abb: 5b pop %ebx 115abc: 5b pop %ebx 115abd: c9 leave 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); 115abe: e9 19 00 00 00 jmp 115adc 115ac3: 90 nop if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_since_boot(); 115ac4: e8 57 00 00 00 call 115b20 115ac9: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 115acb: 31 c0 xor %eax,%eax 115acd: eb bf jmp 115a8e 115acf: 90 nop } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_per_second(); 115ad0: e8 37 00 00 00 call 115b0c 115ad5: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 115ad7: 31 c0 xor %eax,%eax 115ad9: eb b3 jmp 115a8e =============================================================================== 00115be0 : #include rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { 115be0: 55 push %ebp 115be1: 89 e5 mov %esp,%ebp 115be3: 56 push %esi 115be4: 53 push %ebx 115be5: 83 ec 10 sub $0x10,%esp 115be8: 8b 5d 08 mov 0x8(%ebp),%ebx if ( !time ) 115beb: 85 db test %ebx,%ebx 115bed: 74 51 je 115c40 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Is_set ) 115bef: 80 3d 24 09 14 00 00 cmpb $0x0,0x140924 115bf6: 75 0c jne 115c04 return RTEMS_NOT_DEFINED; 115bf8: b8 0b 00 00 00 mov $0xb,%eax _TOD_Get_timeval( time ); return RTEMS_SUCCESSFUL; } 115bfd: 8d 65 f8 lea -0x8(%ebp),%esp 115c00: 5b pop %ebx 115c01: 5e pop %esi 115c02: c9 leave 115c03: c3 ret { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 115c04: 9c pushf 115c05: fa cli 115c06: 5e pop %esi _TOD_Get( &now ); 115c07: 83 ec 0c sub $0xc,%esp 115c0a: 8d 45 f0 lea -0x10(%ebp),%eax 115c0d: 50 push %eax 115c0e: e8 e5 42 00 00 call 119ef8 <_TOD_Get> _ISR_Enable(level); 115c13: 56 push %esi 115c14: 9d popf useconds = (suseconds_t)now.tv_nsec; 115c15: 8b 4d f4 mov -0xc(%ebp),%ecx useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 115c18: 8b 45 f0 mov -0x10(%ebp),%eax 115c1b: 89 03 mov %eax,(%ebx) _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; 115c1d: b8 d3 4d 62 10 mov $0x10624dd3,%eax 115c22: f7 e9 imul %ecx 115c24: 89 d0 mov %edx,%eax 115c26: c1 f8 06 sar $0x6,%eax 115c29: c1 f9 1f sar $0x1f,%ecx 115c2c: 29 c8 sub %ecx,%eax 115c2e: 89 43 04 mov %eax,0x4(%ebx) if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; _TOD_Get_timeval( time ); return RTEMS_SUCCESSFUL; 115c31: 83 c4 10 add $0x10,%esp 115c34: 31 c0 xor %eax,%eax } 115c36: 8d 65 f8 lea -0x8(%ebp),%esp 115c39: 5b pop %ebx 115c3a: 5e pop %esi 115c3b: c9 leave 115c3c: c3 ret 115c3d: 8d 76 00 lea 0x0(%esi),%esi rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { if ( !time ) return RTEMS_INVALID_ADDRESS; 115c40: b8 09 00 00 00 mov $0x9,%eax 115c45: eb b6 jmp 115bfd =============================================================================== 0010b1f0 : * error code - if unsuccessful */ rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { 10b1f0: 55 push %ebp 10b1f1: 89 e5 mov %esp,%ebp 10b1f3: 83 ec 08 sub $0x8,%esp 10b1f6: 8b 45 08 mov 0x8(%ebp),%eax if ( !uptime ) 10b1f9: 85 c0 test %eax,%eax 10b1fb: 74 13 je 10b210 return RTEMS_INVALID_ADDRESS; _TOD_Get_uptime_as_timespec( uptime ); 10b1fd: 83 ec 0c sub $0xc,%esp 10b200: 50 push %eax 10b201: e8 a2 15 00 00 call 10c7a8 <_TOD_Get_uptime_as_timespec> return RTEMS_SUCCESSFUL; 10b206: 83 c4 10 add $0x10,%esp 10b209: 31 c0 xor %eax,%eax } 10b20b: c9 leave 10b20c: c3 ret 10b20d: 8d 76 00 lea 0x0(%esi),%esi rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { if ( !uptime ) return RTEMS_INVALID_ADDRESS; 10b210: b8 09 00 00 00 mov $0x9,%eax _TOD_Get_uptime_as_timespec( uptime ); return RTEMS_SUCCESSFUL; } 10b215: c9 leave 10b216: c3 ret =============================================================================== 0010c12c : */ rtems_status_code rtems_clock_set( rtems_time_of_day *time_buffer ) { 10c12c: 55 push %ebp 10c12d: 89 e5 mov %esp,%ebp 10c12f: 53 push %ebx 10c130: 83 ec 14 sub $0x14,%esp 10c133: 8b 5d 08 mov 0x8(%ebp),%ebx struct timespec newtime; if ( !time_buffer ) 10c136: 85 db test %ebx,%ebx 10c138: 74 66 je 10c1a0 return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { 10c13a: 83 ec 0c sub $0xc,%esp 10c13d: 53 push %ebx 10c13e: e8 39 01 00 00 call 10c27c <_TOD_Validate> 10c143: 83 c4 10 add $0x10,%esp 10c146: 84 c0 test %al,%al 10c148: 75 0a jne 10c154 _Thread_Disable_dispatch(); _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; 10c14a: b8 14 00 00 00 mov $0x14,%eax } 10c14f: 8b 5d fc mov -0x4(%ebp),%ebx 10c152: c9 leave 10c153: c3 ret if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { newtime.tv_sec = _TOD_To_seconds( time_buffer ); 10c154: 83 ec 0c sub $0xc,%esp 10c157: 53 push %ebx 10c158: e8 93 00 00 00 call 10c1f0 <_TOD_To_seconds> 10c15d: 89 45 f0 mov %eax,-0x10(%ebp) newtime.tv_nsec = time_buffer->ticks * 10c160: 8b 43 18 mov 0x18(%ebx),%eax 10c163: 0f af 05 6c 52 12 00 imul 0x12526c,%eax 10c16a: 8d 04 80 lea (%eax,%eax,4),%eax 10c16d: 8d 04 80 lea (%eax,%eax,4),%eax 10c170: 8d 04 80 lea (%eax,%eax,4),%eax 10c173: c1 e0 03 shl $0x3,%eax 10c176: 89 45 f4 mov %eax,-0xc(%ebp) rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c179: a1 70 99 12 00 mov 0x129970,%eax 10c17e: 40 inc %eax 10c17f: a3 70 99 12 00 mov %eax,0x129970 rtems_configuration_get_nanoseconds_per_tick(); _Thread_Disable_dispatch(); _TOD_Set( &newtime ); 10c184: 8d 45 f0 lea -0x10(%ebp),%eax 10c187: 89 04 24 mov %eax,(%esp) 10c18a: e8 81 18 00 00 call 10da10 <_TOD_Set> _Thread_Enable_dispatch(); 10c18f: e8 a4 2e 00 00 call 10f038 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c194: 83 c4 10 add $0x10,%esp 10c197: 31 c0 xor %eax,%eax } return RTEMS_INVALID_CLOCK; } 10c199: 8b 5d fc mov -0x4(%ebp),%ebx 10c19c: c9 leave 10c19d: c3 ret 10c19e: 66 90 xchg %ax,%ax ) { struct timespec newtime; if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 10c1a0: b8 09 00 00 00 mov $0x9,%eax _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; } 10c1a5: 8b 5d fc mov -0x4(%ebp),%ebx 10c1a8: c9 leave 10c1a9: c3 ret =============================================================================== 0010afd0 : * * NOTE: This routine only works for leap-years through 2099. */ rtems_status_code rtems_clock_tick( void ) { 10afd0: 55 push %ebp 10afd1: 89 e5 mov %esp,%ebp 10afd3: 83 ec 08 sub $0x8,%esp _TOD_Tickle_ticks(); 10afd6: e8 65 14 00 00 call 10c440 <_TOD_Tickle_ticks> */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void ) { _Watchdog_Tickle( &_Watchdog_Ticks_chain ); 10afdb: 83 ec 0c sub $0xc,%esp 10afde: 68 a0 65 12 00 push $0x1265a0 10afe3: e8 94 37 00 00 call 10e77c <_Watchdog_Tickle> _Watchdog_Tickle_ticks(); _Thread_Tickle_timeslice(); 10afe8: e8 87 32 00 00 call 10e274 <_Thread_Tickle_timeslice> * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void ) { return ( _Thread_Dispatch_necessary ); 10afed: a0 64 67 12 00 mov 0x126764,%al if ( _Thread_Is_context_switch_necessary() && 10aff2: 83 c4 10 add $0x10,%esp 10aff5: 84 c0 test %al,%al 10aff7: 74 09 je 10b002 * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void ) { return ( _Thread_Dispatch_disable_level == 0 ); 10aff9: a1 d0 64 12 00 mov 0x1264d0,%eax 10affe: 85 c0 test %eax,%eax 10b000: 74 06 je 10b008 _Thread_Is_dispatching_enabled() ) _Thread_Dispatch(); return RTEMS_SUCCESSFUL; } 10b002: 31 c0 xor %eax,%eax 10b004: c9 leave 10b005: c3 ret 10b006: 66 90 xchg %ax,%ax _Thread_Tickle_timeslice(); if ( _Thread_Is_context_switch_necessary() && _Thread_Is_dispatching_enabled() ) _Thread_Dispatch(); 10b008: e8 3f 27 00 00 call 10d74c <_Thread_Dispatch> return RTEMS_SUCCESSFUL; } 10b00d: 31 c0 xor %eax,%eax 10b00f: c9 leave 10b010: c3 ret =============================================================================== 00108400 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 108400: 55 push %ebp 108401: 89 e5 mov %esp,%ebp 108403: 57 push %edi 108404: 56 push %esi 108405: 53 push %ebx 108406: 83 ec 6c sub $0x6c,%esp 108409: 8b 7d 08 mov 0x8(%ebp),%edi Timestamp_Control uptime, total, ran, last_context_switch; #else uint32_t total_units = 0; #endif if ( !print ) 10840c: 8b 45 0c mov 0xc(%ebp),%eax 10840f: 85 c0 test %eax,%eax 108411: 0f 84 77 01 00 00 je 10858e <== NEVER TAKEN * When not using nanosecond CPU usage resolution, we have to count * the number of "ticks" we gave credit for to give the user a rough * guideline as to what each number means proportionally. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ last_context_switch = _Thread_Time_of_last_context_switch; 108417: a1 2c 9a 12 00 mov 0x129a2c,%eax 10841c: 8b 15 30 9a 12 00 mov 0x129a30,%edx 108422: 89 45 c0 mov %eax,-0x40(%ebp) 108425: 89 55 c4 mov %edx,-0x3c(%ebp) _TOD_Get_uptime( &uptime ); 108428: 83 ec 0c sub $0xc,%esp 10842b: 8d 45 d8 lea -0x28(%ebp),%eax 10842e: 50 push %eax 10842f: e8 54 55 00 00 call 10d988 <_TOD_Get_uptime> _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 108434: 83 c4 0c add $0xc,%esp 108437: 8d 55 d0 lea -0x30(%ebp),%edx 10843a: 52 push %edx 10843b: 8d 4d d8 lea -0x28(%ebp),%ecx 10843e: 51 push %ecx 10843f: 68 a0 9c 12 00 push $0x129ca0 108444: e8 57 77 00 00 call 10fba0 <_Timespec_Subtract> } } } #endif (*print)( 108449: 5b pop %ebx 10844a: 5e pop %esi 10844b: 68 90 25 12 00 push $0x122590 108450: 57 push %edi 108451: ff 55 0c call *0xc(%ebp) 108454: 83 c4 10 add $0x10,%esp " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 108457: c7 45 a4 01 00 00 00 movl $0x1,-0x5c(%ebp) #if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG) if ( !_Objects_Information_table[ api_index ] ) 10845e: 8b 5d a4 mov -0x5c(%ebp),%ebx 108461: 8b 04 9d 48 99 12 00 mov 0x129948(,%ebx,4),%eax 108468: 85 c0 test %eax,%eax 10846a: 0f 84 f4 00 00 00 je 108564 continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; 108470: 8b 70 04 mov 0x4(%eax),%esi if ( information ) { 108473: 85 f6 test %esi,%esi 108475: 0f 84 e9 00 00 00 je 108564 <== NEVER TAKEN for ( i=1 ; i <= information->maximum ; i++ ) { 10847b: 66 83 7e 10 00 cmpw $0x0,0x10(%esi) 108480: 0f 84 de 00 00 00 je 108564 <== NEVER TAKEN 108486: bb 01 00 00 00 mov $0x1,%ebx 10848b: 89 5d 94 mov %ebx,-0x6c(%ebp) 10848e: eb 4a jmp 1084da 108490: 8d 55 c8 lea -0x38(%ebp),%edx if ( _Thread_Executing->Object.id == the_thread->Object.id ) { Timestamp_Control used; _Timestamp_Subtract( &last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 108493: 8d 45 e0 lea -0x20(%ebp),%eax 108496: 50 push %eax 108497: 8d 4d e4 lea -0x1c(%ebp),%ecx 10849a: 51 push %ecx 10849b: 8d 5d d0 lea -0x30(%ebp),%ebx 10849e: 53 push %ebx 10849f: 52 push %edx 1084a0: e8 37 76 00 00 call 10fadc <_Timespec_Divide> /* * Print the information */ (*print)( context, 1084a5: 58 pop %eax 1084a6: 5a pop %edx 1084a7: ff 75 e0 pushl -0x20(%ebp) 1084aa: ff 75 e4 pushl -0x1c(%ebp) 1084ad: ba d3 4d 62 10 mov $0x10624dd3,%edx 1084b2: 8b 45 cc mov -0x34(%ebp),%eax 1084b5: f7 e2 mul %edx 1084b7: c1 ea 06 shr $0x6,%edx 1084ba: 52 push %edx 1084bb: ff 75 c8 pushl -0x38(%ebp) 1084be: 68 03 28 12 00 push $0x122803 1084c3: 57 push %edi 1084c4: ff 55 0c call *0xc(%ebp) 1084c7: 83 c4 20 add $0x20,%esp continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 1084ca: ff 45 94 incl -0x6c(%ebp) 1084cd: 0f b7 46 10 movzwl 0x10(%esi),%eax 1084d1: 3b 45 94 cmp -0x6c(%ebp),%eax 1084d4: 0f 82 8a 00 00 00 jb 108564 the_thread = (Thread_Control *)information->local_table[ i ]; 1084da: 8b 46 1c mov 0x1c(%esi),%eax 1084dd: 8b 4d 94 mov -0x6c(%ebp),%ecx 1084e0: 8b 14 88 mov (%eax,%ecx,4),%edx if ( !the_thread ) 1084e3: 85 d2 test %edx,%edx 1084e5: 74 e3 je 1084ca <== NEVER TAKEN continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 1084e7: 51 push %ecx 1084e8: 8d 5d ab lea -0x55(%ebp),%ebx 1084eb: 53 push %ebx 1084ec: 6a 0d push $0xd 1084ee: ff 72 08 pushl 0x8(%edx) 1084f1: 89 55 a0 mov %edx,-0x60(%ebp) 1084f4: e8 17 42 00 00 call 10c710 (*print)( 1084f9: 53 push %ebx 1084fa: 8b 55 a0 mov -0x60(%ebp),%edx 1084fd: ff 72 08 pushl 0x8(%edx) 108500: 68 f0 27 12 00 push $0x1227f0 108505: 57 push %edi 108506: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 108509: 8b 55 a0 mov -0x60(%ebp),%edx 10850c: 8b 8a 84 00 00 00 mov 0x84(%edx),%ecx 108512: 8b 9a 88 00 00 00 mov 0x88(%edx),%ebx 108518: 89 4d c8 mov %ecx,-0x38(%ebp) 10851b: 89 5d cc mov %ebx,-0x34(%ebp) if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 10851e: 83 c4 20 add $0x20,%esp 108521: a1 38 9c 12 00 mov 0x129c38,%eax 108526: 8b 5a 08 mov 0x8(%edx),%ebx 108529: 39 58 08 cmp %ebx,0x8(%eax) 10852c: 0f 85 5e ff ff ff jne 108490 Timestamp_Control used; _Timestamp_Subtract( &last_context_switch, &uptime, &used ); 108532: 50 push %eax 108533: 8d 45 b8 lea -0x48(%ebp),%eax 108536: 50 push %eax 108537: 8d 55 d8 lea -0x28(%ebp),%edx 10853a: 52 push %edx 10853b: 8d 4d c0 lea -0x40(%ebp),%ecx 10853e: 51 push %ecx 10853f: e8 5c 76 00 00 call 10fba0 <_Timespec_Subtract> _Timestamp_Add_to( &ran, &used ); 108544: 59 pop %ecx 108545: 5b pop %ebx 108546: 8d 5d b8 lea -0x48(%ebp),%ebx 108549: 53 push %ebx 10854a: 8d 55 c8 lea -0x38(%ebp),%edx 10854d: 52 push %edx 10854e: 89 55 a0 mov %edx,-0x60(%ebp) 108551: e8 4a 75 00 00 call 10faa0 <_Timespec_Add_to> 108556: 83 c4 10 add $0x10,%esp 108559: 8b 55 a0 mov -0x60(%ebp),%edx 10855c: e9 32 ff ff ff jmp 108493 108561: 8d 76 00 lea 0x0(%esi),%esi " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 108564: ff 45 a4 incl -0x5c(%ebp) 108567: 83 7d a4 04 cmpl $0x4,-0x5c(%ebp) 10856b: 0f 85 ed fe ff ff jne 10845e } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 108571: ba d3 4d 62 10 mov $0x10624dd3,%edx 108576: 8b 45 d4 mov -0x2c(%ebp),%eax 108579: f7 e2 mul %edx 10857b: c1 ea 06 shr $0x6,%edx 10857e: 52 push %edx 10857f: ff 75 d0 pushl -0x30(%ebp) 108582: 68 04 27 12 00 push $0x122704 108587: 57 push %edi 108588: ff 55 0c call *0xc(%ebp) 10858b: 83 c4 10 add $0x10,%esp "-------------------------------------------------------------------------------\n", _Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset, total_units ); #endif } 10858e: 8d 65 f4 lea -0xc(%ebp),%esp 108591: 5b pop %ebx 108592: 5e pop %esi 108593: 5f pop %edi 108594: c9 leave 108595: c3 ret =============================================================================== 00112234 : [RTEMS_IO_ERROR] = EIO, [RTEMS_PROXY_BLOCKING] = EIO }; int rtems_deviceio_errno(rtems_status_code sc) { 112234: 55 push %ebp 112235: 89 e5 mov %esp,%ebp 112237: 53 push %ebx 112238: 83 ec 04 sub $0x4,%esp 11223b: 8b 45 08 mov 0x8(%ebp),%eax if (sc == RTEMS_SUCCESSFUL) { 11223e: 85 c0 test %eax,%eax 112240: 75 06 jne 112248 return 0; 112242: 31 c0 xor %eax,%eax errno = eno; return -1; } } 112244: 5a pop %edx 112245: 5b pop %ebx 112246: c9 leave 112247: c3 ret if (sc == RTEMS_SUCCESSFUL) { return 0; } else { int eno = EINVAL; if ((unsigned) sc <= RTEMS_STATUS_CODES_LAST) { 112248: 83 f8 1c cmp $0x1c,%eax 11224b: 77 17 ja 112264 <== NEVER TAKEN eno = status_code_to_errno [sc]; 11224d: 8b 1c 85 00 0a 12 00 mov 0x120a00(,%eax,4),%ebx } errno = eno; 112254: e8 2b 00 00 00 call 112284 <__errno> 112259: 89 18 mov %ebx,(%eax) return -1; 11225b: b8 ff ff ff ff mov $0xffffffff,%eax 112260: eb e2 jmp 112244 112262: 66 90 xchg %ax,%ax int rtems_deviceio_errno(rtems_status_code sc) { if (sc == RTEMS_SUCCESSFUL) { return 0; } else { int eno = EINVAL; 112264: bb 16 00 00 00 mov $0x16,%ebx <== NOT EXECUTED 112269: eb e9 jmp 112254 <== NOT EXECUTED =============================================================================== 0010b19c : rtems_status_code rtems_event_send( rtems_id id, rtems_event_set event_in ) { 10b19c: 55 push %ebp 10b19d: 89 e5 mov %esp,%ebp 10b19f: 53 push %ebx 10b1a0: 83 ec 1c sub $0x1c,%esp register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; the_thread = _Thread_Get( id, &location ); 10b1a3: 8d 45 f4 lea -0xc(%ebp),%eax 10b1a6: 50 push %eax 10b1a7: ff 75 08 pushl 0x8(%ebp) 10b1aa: e8 39 27 00 00 call 10d8e8 <_Thread_Get> switch ( location ) { 10b1af: 83 c4 10 add $0x10,%esp 10b1b2: 8b 55 f4 mov -0xc(%ebp),%edx 10b1b5: 85 d2 test %edx,%edx 10b1b7: 75 2b jne 10b1e4 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 10b1b9: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx rtems_event_set *the_event_set ) { ISR_Level level; _ISR_Disable( level ); 10b1bf: 9c pushf 10b1c0: fa cli 10b1c1: 59 pop %ecx *the_event_set |= the_new_events; 10b1c2: 8b 5d 0c mov 0xc(%ebp),%ebx 10b1c5: 09 1a or %ebx,(%edx) _ISR_Enable( level ); 10b1c7: 51 push %ecx 10b1c8: 9d popf _Event_sets_Post( event_in, &api->pending_events ); _Event_Surrender( the_thread ); 10b1c9: 83 ec 0c sub $0xc,%esp 10b1cc: 50 push %eax 10b1cd: e8 1e 00 00 00 call 10b1f0 <_Event_Surrender> _Thread_Enable_dispatch(); 10b1d2: e8 ed 26 00 00 call 10d8c4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b1d7: 83 c4 10 add $0x10,%esp 10b1da: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b1dc: 8b 5d fc mov -0x4(%ebp),%ebx 10b1df: c9 leave 10b1e0: c3 ret 10b1e1: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b1e4: b8 04 00 00 00 mov $0x4,%eax } 10b1e9: 8b 5d fc mov -0x4(%ebp),%ebx 10b1ec: c9 leave 10b1ed: c3 ret =============================================================================== 0010cffc : #include rtems_status_code rtems_extension_delete( rtems_id id ) { 10cffc: 55 push %ebp 10cffd: 89 e5 mov %esp,%ebp 10cfff: 53 push %ebx 10d000: 83 ec 18 sub $0x18,%esp Extension_Control *the_extension; Objects_Locations location; the_extension = _Extension_Get( id, &location ); 10d003: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Extension_Control *) _Objects_Get( &_Extension_Information, id, location ); 10d006: 50 push %eax 10d007: ff 75 08 pushl 0x8(%ebp) 10d00a: 68 c0 9b 12 00 push $0x129bc0 10d00f: e8 58 11 00 00 call 10e16c <_Objects_Get> 10d014: 89 c3 mov %eax,%ebx switch ( location ) { 10d016: 83 c4 10 add $0x10,%esp 10d019: 8b 55 f4 mov -0xc(%ebp),%edx 10d01c: 85 d2 test %edx,%edx 10d01e: 75 38 jne 10d058 case OBJECTS_LOCAL: _User_extensions_Remove_set( &the_extension->Extension ); 10d020: 83 ec 0c sub $0xc,%esp 10d023: 8d 40 10 lea 0x10(%eax),%eax 10d026: 50 push %eax 10d027: e8 84 28 00 00 call 10f8b0 <_User_extensions_Remove_set> _Objects_Close( &_Extension_Information, &the_extension->Object ); 10d02c: 59 pop %ecx 10d02d: 58 pop %eax 10d02e: 53 push %ebx 10d02f: 68 c0 9b 12 00 push $0x129bc0 10d034: e8 fb 0c 00 00 call 10dd34 <_Objects_Close> RTEMS_INLINE_ROUTINE void _Extension_Free ( Extension_Control *the_extension ) { _Objects_Free( &_Extension_Information, &the_extension->Object ); 10d039: 58 pop %eax 10d03a: 5a pop %edx 10d03b: 53 push %ebx 10d03c: 68 c0 9b 12 00 push $0x129bc0 10d041: e8 e6 0f 00 00 call 10e02c <_Objects_Free> _Extension_Free( the_extension ); _Thread_Enable_dispatch(); 10d046: e8 81 1c 00 00 call 10eccc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d04b: 83 c4 10 add $0x10,%esp 10d04e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d050: 8b 5d fc mov -0x4(%ebp),%ebx 10d053: c9 leave 10d054: c3 ret 10d055: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d058: b8 04 00 00 00 mov $0x4,%eax } 10d05d: 8b 5d fc mov -0x4(%ebp),%ebx 10d060: c9 leave 10d061: c3 ret =============================================================================== 0010800c : int rtems_filesystem_dirname( const char *pathname ) { 10800c: 55 push %ebp 10800d: 89 e5 mov %esp,%ebp 10800f: 57 push %edi 108010: 56 push %esi 108011: 53 push %ebx 108012: 83 ec 0c sub $0xc,%esp 108015: 8b 5d 08 mov 0x8(%ebp),%ebx int len = strlen( pathname ); 108018: 31 c0 xor %eax,%eax 10801a: b9 ff ff ff ff mov $0xffffffff,%ecx 10801f: 89 df mov %ebx,%edi 108021: f2 ae repnz scas %es:(%edi),%al 108023: f7 d1 not %ecx while ( len ) { 108025: 89 ce mov %ecx,%esi 108027: 4e dec %esi 108028: 75 06 jne 108030 <== ALWAYS TAKEN 10802a: eb 19 jmp 108045 <== NOT EXECUTED 10802c: 85 f6 test %esi,%esi 10802e: 74 15 je 108045 len--; 108030: 4e dec %esi if ( rtems_filesystem_is_separator( pathname[len] ) ) 108031: 83 ec 0c sub $0xc,%esp 108034: 0f be 04 33 movsbl (%ebx,%esi,1),%eax 108038: 50 push %eax 108039: e8 da 0e 00 00 call 108f18 10803e: 83 c4 10 add $0x10,%esp 108041: 85 c0 test %eax,%eax 108043: 74 e7 je 10802c break; } return len; } 108045: 89 f0 mov %esi,%eax 108047: 8d 65 f4 lea -0xc(%ebp),%esp 10804a: 5b pop %ebx 10804b: 5e pop %esi 10804c: 5f pop %edi 10804d: c9 leave 10804e: c3 ret =============================================================================== 0010fed8 : rtems_filesystem_fsmount_me_t rtems_filesystem_get_mount_handler( const char *type ) { 10fed8: 55 push %ebp 10fed9: 89 e5 mov %esp,%ebp 10fedb: 83 ec 18 sub $0x18,%esp 10fede: 8b 45 08 mov 0x8(%ebp),%eax find_arg fa = { 10fee1: 89 45 f0 mov %eax,-0x10(%ebp) 10fee4: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) .type = type, .mount_h = NULL }; if ( type != NULL ) { 10feeb: 85 c0 test %eax,%eax 10feed: 74 19 je 10ff08 <== NEVER TAKEN rtems_filesystem_iterate( find_handler, &fa ); 10feef: 83 ec 08 sub $0x8,%esp 10fef2: 8d 45 f0 lea -0x10(%ebp),%eax 10fef5: 50 push %eax 10fef6: 68 f8 fd 10 00 push $0x10fdf8 10fefb: e8 34 ff ff ff call 10fe34 10ff00: 8b 45 f4 mov -0xc(%ebp),%eax 10ff03: 83 c4 10 add $0x10,%esp } return fa.mount_h; } 10ff06: c9 leave 10ff07: c3 ret find_arg fa = { .type = type, .mount_h = NULL }; if ( type != NULL ) { 10ff08: 31 c0 xor %eax,%eax rtems_filesystem_iterate( find_handler, &fa ); } return fa.mount_h; } 10ff0a: c9 leave <== NOT EXECUTED 10ff0b: c3 ret <== NOT EXECUTED =============================================================================== 00110094 : #include "rtems/libio_.h" void rtems_filesystem_get_sym_start_loc(const char *path, int *index, rtems_filesystem_location_info_t *loc) { 110094: 55 push %ebp 110095: 89 e5 mov %esp,%ebp 110097: 57 push %edi 110098: 56 push %esi 110099: 53 push %ebx 11009a: 83 ec 18 sub $0x18,%esp 11009d: 8b 5d 0c mov 0xc(%ebp),%ebx if (rtems_filesystem_is_separator(path[0])) { 1100a0: 8b 45 08 mov 0x8(%ebp),%eax 1100a3: 0f be 00 movsbl (%eax),%eax 1100a6: 50 push %eax 1100a7: e8 6c 8e ff ff call 108f18 1100ac: 83 c4 10 add $0x10,%esp 1100af: 85 c0 test %eax,%eax 1100b1: 75 11 jne 1100c4 *loc = rtems_filesystem_root; *index = 1; } else { *index = 0; 1100b3: c7 03 00 00 00 00 movl $0x0,(%ebx) } } 1100b9: 8d 65 f4 lea -0xc(%ebp),%esp 1100bc: 5b pop %ebx 1100bd: 5e pop %esi 1100be: 5f pop %edi 1100bf: c9 leave 1100c0: c3 ret 1100c1: 8d 76 00 lea 0x0(%esi),%esi void rtems_filesystem_get_sym_start_loc(const char *path, int *index, rtems_filesystem_location_info_t *loc) { if (rtems_filesystem_is_separator(path[0])) { *loc = rtems_filesystem_root; 1100c4: 8b 35 70 41 12 00 mov 0x124170,%esi 1100ca: 83 c6 18 add $0x18,%esi 1100cd: b9 05 00 00 00 mov $0x5,%ecx 1100d2: 8b 7d 10 mov 0x10(%ebp),%edi 1100d5: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *index = 1; 1100d7: c7 03 01 00 00 00 movl $0x1,(%ebx) } else { *index = 0; } } 1100dd: 8d 65 f4 lea -0xc(%ebp),%esp 1100e0: 5b pop %ebx 1100e1: 5e pop %esi 1100e2: 5f pop %edi 1100e3: c9 leave 1100e4: c3 ret =============================================================================== 00107e3c : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 107e3c: 55 push %ebp 107e3d: 89 e5 mov %esp,%ebp 107e3f: 57 push %edi 107e40: 56 push %esi 107e41: 53 push %ebx 107e42: 83 ec 2c sub $0x2c,%esp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 107e45: a1 70 41 12 00 mov 0x124170,%eax 107e4a: c7 40 2c 12 00 00 00 movl $0x12,0x2c(%eax) /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 107e51: a1 40 e9 11 00 mov 0x11e940,%eax 107e56: 85 c0 test %eax,%eax 107e58: 0f 84 9f 00 00 00 je 107efd <== NEVER TAKEN rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 107e5e: a1 54 21 12 00 mov 0x122154,%eax status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL ); 107e63: 83 ec 0c sub $0xc,%esp 107e66: 6a 00 push $0x0 107e68: ff 70 04 pushl 0x4(%eax) 107e6b: ff 30 pushl (%eax) 107e6d: ff 70 0c pushl 0xc(%eax) 107e70: ff 70 08 pushl 0x8(%eax) 107e73: e8 fc 06 00 00 call 108574 if ( status == -1 ) 107e78: 83 c4 20 add $0x20,%esp 107e7b: 40 inc %eax 107e7c: 0f 84 95 00 00 00 je 107f17 <== NEVER TAKEN rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 107e82: a1 70 41 12 00 mov 0x124170,%eax 107e87: 66 c7 40 30 00 00 movw $0x0,0x30(%eax) * gonna hit performance. * * Till Straumann, 10/25/2002 */ /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 107e8d: 83 ec 0c sub $0xc,%esp 107e90: 6a 00 push $0x0 107e92: 8d 5d d4 lea -0x2c(%ebp),%ebx 107e95: 53 push %ebx 107e96: 6a 00 push $0x0 107e98: 6a 01 push $0x1 107e9a: 68 27 03 12 00 push $0x120327 107e9f: e8 24 01 00 00 call 107fc8 rtems_filesystem_root = loc; 107ea4: 8b 3d 70 41 12 00 mov 0x124170,%edi 107eaa: 83 c7 18 add $0x18,%edi 107ead: b9 05 00 00 00 mov $0x5,%ecx 107eb2: 89 de mov %ebx,%esi 107eb4: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 107eb6: 83 c4 14 add $0x14,%esp 107eb9: 6a 00 push $0x0 107ebb: 53 push %ebx 107ebc: 6a 00 push $0x0 107ebe: 6a 01 push $0x1 107ec0: 68 27 03 12 00 push $0x120327 107ec5: e8 fe 00 00 00 call 107fc8 rtems_filesystem_current = loc; 107eca: 8b 3d 70 41 12 00 mov 0x124170,%edi 107ed0: 83 c7 04 add $0x4,%edi 107ed3: b9 05 00 00 00 mov $0x5,%ecx 107ed8: 89 de mov %ebx,%esi 107eda: f3 a5 rep movsl %ds:(%esi),%es:(%edi) * * 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); 107edc: 83 c4 18 add $0x18,%esp 107edf: 68 ff 01 00 00 push $0x1ff 107ee4: 68 29 03 12 00 push $0x120329 107ee9: e8 42 05 00 00 call 108430 if ( status != 0 ) 107eee: 83 c4 10 add $0x10,%esp 107ef1: 85 c0 test %eax,%eax 107ef3: 75 15 jne 107f0a <== NEVER TAKEN * it will be mounted onto is created. Moreover, if it is going to * use a device, then it is REALLY unfair to attempt this * before device drivers are initialized. So we return via a base * filesystem image and nothing auto-mounted at this point. */ } 107ef5: 8d 65 f4 lea -0xc(%ebp),%esp 107ef8: 5b pop %ebx 107ef9: 5e pop %esi 107efa: 5f pop %edi 107efb: c9 leave 107efc: c3 ret /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); 107efd: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107f00: 68 01 00 cd ab push $0xabcd0001 <== NOT EXECUTED 107f05: e8 e6 3d 00 00 call 10bcf0 <== NOT EXECUTED * created that way by the IMFS. */ status = mkdir( "/dev", 0777); if ( status != 0 ) rtems_fatal_error_occurred( 0xABCD0003 ); 107f0a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107f0d: 68 03 00 cd ab push $0xabcd0003 <== NOT EXECUTED 107f12: e8 d9 3d 00 00 call 10bcf0 <== NOT EXECUTED mt = &rtems_filesystem_mount_table[0]; status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); 107f17: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107f1a: 68 02 00 cd ab push $0xabcd0002 <== NOT EXECUTED 107f1f: e8 cc 3d 00 00 call 10bcf0 <== NOT EXECUTED =============================================================================== 0010fe34 : bool rtems_filesystem_iterate( rtems_per_filesystem_routine routine, void *routine_arg ) { 10fe34: 55 push %ebp 10fe35: 89 e5 mov %esp,%ebp 10fe37: 57 push %edi 10fe38: 56 push %esi 10fe39: 53 push %ebx 10fe3a: 83 ec 1c sub $0x1c,%esp 10fe3d: 8b 75 08 mov 0x8(%ebp),%esi 10fe40: 8b 7d 0c mov 0xc(%ebp),%edi const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0]; rtems_chain_node *node = NULL; bool stop = false; while ( table_entry->type && !stop ) { 10fe43: 8b 1d 20 e9 11 00 mov 0x11e920,%ebx 10fe49: 85 db test %ebx,%ebx 10fe4b: 74 24 je 10fe71 <== NEVER TAKEN 10fe4d: bb 20 e9 11 00 mov $0x11e920,%ebx 10fe52: eb 04 jmp 10fe58 10fe54: 84 c0 test %al,%al 10fe56: 75 70 jne 10fec8 stop = (*routine)( table_entry, routine_arg ); 10fe58: 83 ec 08 sub $0x8,%esp 10fe5b: 57 push %edi 10fe5c: 53 push %ebx 10fe5d: ff d6 call *%esi 10fe5f: 88 c2 mov %al,%dl ++table_entry; 10fe61: 83 c3 08 add $0x8,%ebx { const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0]; rtems_chain_node *node = NULL; bool stop = false; while ( table_entry->type && !stop ) { 10fe64: 83 c4 10 add $0x10,%esp 10fe67: 8b 0b mov (%ebx),%ecx 10fe69: 85 c9 test %ecx,%ecx 10fe6b: 75 e7 jne 10fe54 stop = (*routine)( table_entry, routine_arg ); ++table_entry; } if ( !stop ) { 10fe6d: 84 c0 test %al,%al 10fe6f: 75 57 jne 10fec8 rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 10fe71: 50 push %eax 10fe72: 6a 00 push $0x0 10fe74: 6a 00 push $0x0 10fe76: ff 35 68 63 12 00 pushl 0x126368 10fe7c: e8 2f b8 ff ff call 10b6b0 } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 10fe81: 8b 1d 98 41 12 00 mov 0x124198,%ebx ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 10fe87: 83 c4 10 add $0x10,%esp 10fe8a: 81 fb 9c 41 12 00 cmp $0x12419c,%ebx 10fe90: 75 06 jne 10fe98 10fe92: eb 3e jmp 10fed2 node = rtems_chain_first( &filesystem_chain ); !rtems_chain_is_tail( &filesystem_chain, node ) && !stop; 10fe94: 84 c0 test %al,%al 10fe96: 75 19 jne 10feb1 <== NEVER TAKEN node = rtems_chain_next( node ) ) { const filesystem_node *fsn = (filesystem_node *) node; stop = (*routine)( &fsn->entry, routine_arg ); 10fe98: 83 ec 08 sub $0x8,%esp 10fe9b: 57 push %edi 10fe9c: 8d 43 08 lea 0x8(%ebx),%eax 10fe9f: 50 push %eax 10fea0: ff d6 call *%esi 10fea2: 88 c2 mov %al,%dl } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 10fea4: 8b 1b mov (%ebx),%ebx ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 10fea6: 83 c4 10 add $0x10,%esp 10fea9: 81 fb 9c 41 12 00 cmp $0x12419c,%ebx 10feaf: 75 e3 jne 10fe94 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10feb1: 83 ec 0c sub $0xc,%esp 10feb4: ff 35 68 63 12 00 pushl 0x126368 10feba: 88 55 e4 mov %dl,-0x1c(%ebp) 10febd: e8 ea b8 ff ff call 10b7ac 10fec2: 83 c4 10 add $0x10,%esp 10fec5: 8a 55 e4 mov -0x1c(%ebp),%dl } rtems_libio_unlock(); } return stop; } 10fec8: 88 d0 mov %dl,%al 10feca: 8d 65 f4 lea -0xc(%ebp),%esp 10fecd: 5b pop %ebx 10fece: 5e pop %esi 10fecf: 5f pop %edi 10fed0: c9 leave 10fed1: c3 ret ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 10fed2: 31 d2 xor %edx,%edx 10fed4: eb db jmp 10feb1 =============================================================================== 00108504 : bool rtems_filesystem_mount_iterate( rtems_per_filesystem_mount_routine routine, void *routine_arg ) { 108504: 55 push %ebp 108505: 89 e5 mov %esp,%ebp 108507: 57 push %edi 108508: 56 push %esi 108509: 53 push %ebx 10850a: 83 ec 20 sub $0x20,%esp 10850d: 8b 75 08 mov 0x8(%ebp),%esi 108510: 8b 7d 0c mov 0xc(%ebp),%edi rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 108513: 6a 00 push $0x0 108515: 6a 00 push $0x0 108517: ff 35 68 63 12 00 pushl 0x126368 10851d: e8 8e 31 00 00 call 10b6b0 stop = (*routine)( mt_entry, routine_arg ); } rtems_libio_unlock(); return stop; } 108522: 8b 1d 44 40 12 00 mov 0x124044,%ebx { rtems_chain_node *node = NULL; bool stop = false; rtems_libio_lock(); for ( 108528: 83 c4 10 add $0x10,%esp 10852b: 81 fb 48 40 12 00 cmp $0x124048,%ebx 108531: 75 09 jne 10853c <== ALWAYS TAKEN 108533: eb 3b jmp 108570 <== NOT EXECUTED 108535: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED node = rtems_chain_first( &mount_chain ); !rtems_chain_is_tail( &mount_chain, node ) && !stop; 108538: 84 c0 test %al,%al 10853a: 75 16 jne 108552 <== NEVER TAKEN node = rtems_chain_next( node ) ) { const rtems_filesystem_mount_table_entry_t *mt_entry = (rtems_filesystem_mount_table_entry_t *) node; stop = (*routine)( mt_entry, routine_arg ); 10853c: 83 ec 08 sub $0x8,%esp 10853f: 57 push %edi 108540: 53 push %ebx 108541: ff d6 call *%esi 108543: 88 c2 mov %al,%dl } rtems_libio_unlock(); return stop; } 108545: 8b 1b mov (%ebx),%ebx { rtems_chain_node *node = NULL; bool stop = false; rtems_libio_lock(); for ( 108547: 83 c4 10 add $0x10,%esp 10854a: 81 fb 48 40 12 00 cmp $0x124048,%ebx 108550: 75 e6 jne 108538 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 108552: 83 ec 0c sub $0xc,%esp 108555: ff 35 68 63 12 00 pushl 0x126368 10855b: 88 55 e4 mov %dl,-0x1c(%ebp) 10855e: e8 49 32 00 00 call 10b7ac stop = (*routine)( mt_entry, routine_arg ); } rtems_libio_unlock(); return stop; } 108563: 8a 55 e4 mov -0x1c(%ebp),%dl 108566: 88 d0 mov %dl,%al 108568: 8d 65 f4 lea -0xc(%ebp),%esp 10856b: 5b pop %ebx 10856c: 5e pop %esi 10856d: 5f pop %edi 10856e: c9 leave 10856f: c3 ret rtems_per_filesystem_mount_routine routine, void *routine_arg ) { rtems_chain_node *node = NULL; bool stop = false; 108570: 31 d2 xor %edx,%edx <== NOT EXECUTED 108572: eb de jmp 108552 <== NOT EXECUTED =============================================================================== 00108050 : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 108050: 55 push %ebp 108051: 89 e5 mov %esp,%ebp 108053: 57 push %edi 108054: 56 push %esi 108055: 53 push %ebx 108056: 83 ec 0c sub $0xc,%esp 108059: 8b 75 08 mov 0x8(%ebp),%esi 10805c: 8b 7d 0c mov 0xc(%ebp),%edi /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 10805f: 8a 06 mov (%esi),%al 108061: 84 c0 test %al,%al 108063: 74 34 je 108099 <== NEVER TAKEN 108065: 85 ff test %edi,%edi 108067: 74 30 je 108099 <== NEVER TAKEN 108069: 31 db xor %ebx,%ebx 10806b: eb 0f jmp 10807c 10806d: 8d 76 00 lea 0x0(%esi),%esi { pathname++; pathnamelen--; stripped++; 108070: 43 inc %ebx { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 108071: 8a 04 1e mov (%esi,%ebx,1),%al 108074: 84 c0 test %al,%al 108076: 74 17 je 10808f <== NEVER TAKEN 108078: 39 df cmp %ebx,%edi 10807a: 74 13 je 10808f <== NEVER TAKEN 10807c: 83 ec 0c sub $0xc,%esp 10807f: 0f be c0 movsbl %al,%eax 108082: 50 push %eax 108083: e8 90 0e 00 00 call 108f18 108088: 83 c4 10 add $0x10,%esp 10808b: 85 c0 test %eax,%eax 10808d: 75 e1 jne 108070 pathname++; pathnamelen--; stripped++; } return stripped; } 10808f: 89 d8 mov %ebx,%eax 108091: 8d 65 f4 lea -0xc(%ebp),%esp 108094: 5b pop %ebx 108095: 5e pop %esi 108096: 5f pop %edi 108097: c9 leave 108098: c3 ret ) { /* * Eat any separators at start of the path. */ int stripped = 0; 108099: 31 db xor %ebx,%ebx 10809b: eb f2 jmp 10808f <== NOT EXECUTED =============================================================================== 0010ff0c : int rtems_filesystem_register( const char *type, rtems_filesystem_fsmount_me_t mount_h ) { 10ff0c: 55 push %ebp 10ff0d: 89 e5 mov %esp,%ebp 10ff0f: 57 push %edi 10ff10: 56 push %esi 10ff11: 53 push %ebx 10ff12: 83 ec 28 sub $0x28,%esp size_t type_size = strlen(type) + 1; 10ff15: 31 c0 xor %eax,%eax 10ff17: b9 ff ff ff ff mov $0xffffffff,%ecx 10ff1c: 8b 7d 08 mov 0x8(%ebp),%edi 10ff1f: f2 ae repnz scas %es:(%edi),%al 10ff21: f7 d1 not %ecx size_t fsn_size = sizeof( filesystem_node ) + type_size; 10ff23: 8d 41 10 lea 0x10(%ecx),%eax filesystem_node *fsn = malloc( fsn_size ); 10ff26: 50 push %eax 10ff27: 89 4d e4 mov %ecx,-0x1c(%ebp) 10ff2a: e8 59 84 ff ff call 108388 10ff2f: 89 c3 mov %eax,%ebx char *type_storage = (char *) fsn + sizeof( *fsn ); if ( fsn == NULL ) 10ff31: 83 c4 10 add $0x10,%esp 10ff34: 85 c0 test %eax,%eax 10ff36: 8b 4d e4 mov -0x1c(%ebp),%ecx 10ff39: 0f 84 8e 00 00 00 je 10ffcd ) { size_t type_size = strlen(type) + 1; size_t fsn_size = sizeof( filesystem_node ) + type_size; filesystem_node *fsn = malloc( fsn_size ); char *type_storage = (char *) fsn + sizeof( *fsn ); 10ff3f: 8d 40 10 lea 0x10(%eax),%eax if ( fsn == NULL ) rtems_set_errno_and_return_minus_one( ENOMEM ); memcpy(type_storage, type, type_size); 10ff42: 89 c7 mov %eax,%edi 10ff44: 8b 75 08 mov 0x8(%ebp),%esi 10ff47: f3 a4 rep movsb %ds:(%esi),%es:(%edi) fsn->entry.type = type_storage; 10ff49: 89 43 08 mov %eax,0x8(%ebx) fsn->entry.mount_h = mount_h; 10ff4c: 8b 45 0c mov 0xc(%ebp),%eax 10ff4f: 89 43 0c mov %eax,0xc(%ebx) rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 10ff52: 50 push %eax 10ff53: 6a 00 push $0x0 10ff55: 6a 00 push $0x0 10ff57: ff 35 68 63 12 00 pushl 0x126368 10ff5d: e8 4e b7 ff ff call 10b6b0 rtems_libio_lock(); if ( rtems_filesystem_get_mount_handler( type ) == NULL ) { 10ff62: 5f pop %edi 10ff63: ff 75 08 pushl 0x8(%ebp) 10ff66: e8 6d ff ff ff call 10fed8 10ff6b: 83 c4 10 add $0x10,%esp 10ff6e: 85 c0 test %eax,%eax 10ff70: 75 2a jne 10ff9c 10ff72: 83 ec 08 sub $0x8,%esp 10ff75: 53 push %ebx 10ff76: 68 98 41 12 00 push $0x124198 10ff7b: e8 0c c0 ff ff call 10bf8c <_Chain_Append> } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10ff80: 5e pop %esi 10ff81: ff 35 68 63 12 00 pushl 0x126368 10ff87: e8 20 b8 ff ff call 10b7ac 10ff8c: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_libio_unlock(); return 0; 10ff8f: 31 c0 xor %eax,%eax } 10ff91: 8d 65 f4 lea -0xc(%ebp),%esp 10ff94: 5b pop %ebx 10ff95: 5e pop %esi 10ff96: 5f pop %edi 10ff97: c9 leave 10ff98: c3 ret 10ff99: 8d 76 00 lea 0x0(%esi),%esi 10ff9c: 83 ec 0c sub $0xc,%esp 10ff9f: ff 35 68 63 12 00 pushl 0x126368 10ffa5: e8 02 b8 ff ff call 10b7ac rtems_libio_lock(); if ( rtems_filesystem_get_mount_handler( type ) == NULL ) { rtems_chain_append( &filesystem_chain, &fsn->node ); } else { rtems_libio_unlock(); free( fsn ); 10ffaa: 89 1c 24 mov %ebx,(%esp) 10ffad: e8 02 81 ff ff call 1080b4 rtems_set_errno_and_return_minus_one( EINVAL ); 10ffb2: e8 cd 22 00 00 call 112284 <__errno> 10ffb7: c7 00 16 00 00 00 movl $0x16,(%eax) 10ffbd: 83 c4 10 add $0x10,%esp 10ffc0: b8 ff ff ff ff mov $0xffffffff,%eax } rtems_libio_unlock(); return 0; } 10ffc5: 8d 65 f4 lea -0xc(%ebp),%esp 10ffc8: 5b pop %ebx 10ffc9: 5e pop %esi 10ffca: 5f pop %edi 10ffcb: c9 leave 10ffcc: c3 ret size_t fsn_size = sizeof( filesystem_node ) + type_size; filesystem_node *fsn = malloc( fsn_size ); char *type_storage = (char *) fsn + sizeof( *fsn ); if ( fsn == NULL ) rtems_set_errno_and_return_minus_one( ENOMEM ); 10ffcd: e8 b2 22 00 00 call 112284 <__errno> 10ffd2: c7 00 0c 00 00 00 movl $0xc,(%eax) 10ffd8: b8 ff ff ff ff mov $0xffffffff,%eax 10ffdd: eb b2 jmp 10ff91 =============================================================================== 0010ffe0 : int rtems_filesystem_unregister( const char *type ) { 10ffe0: 55 push %ebp 10ffe1: 89 e5 mov %esp,%ebp 10ffe3: 56 push %esi 10ffe4: 53 push %ebx 10ffe5: 8b 75 08 mov 0x8(%ebp),%esi rtems_chain_node *node = NULL; if ( type == NULL ) { 10ffe8: 85 f6 test %esi,%esi 10ffea: 0f 84 94 00 00 00 je 110084 rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 10fff0: 51 push %ecx 10fff1: 6a 00 push $0x0 10fff3: 6a 00 push $0x0 10fff5: ff 35 68 63 12 00 pushl 0x126368 10fffb: e8 b0 b6 ff ff call 10b6b0 } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 110000: 8b 1d 98 41 12 00 mov 0x124198,%ebx if ( type == NULL ) { rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_libio_lock(); for ( 110006: 83 c4 10 add $0x10,%esp 110009: 81 fb 9c 41 12 00 cmp $0x12419c,%ebx 11000f: 75 0d jne 11001e 110011: eb 49 jmp 11005c 110013: 90 nop } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 110014: 8b 1b mov (%ebx),%ebx if ( type == NULL ) { rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_libio_lock(); for ( 110016: 81 fb 9c 41 12 00 cmp $0x12419c,%ebx 11001c: 74 3e je 11005c <== ALWAYS TAKEN !rtems_chain_is_tail( &filesystem_chain, node ); node = rtems_chain_next( node ) ) { filesystem_node *fsn = (filesystem_node *) node; if ( strcmp( fsn->entry.type, type ) == 0 ) { 11001e: 83 ec 08 sub $0x8,%esp 110021: 56 push %esi 110022: ff 73 08 pushl 0x8(%ebx) 110025: e8 d2 2e 00 00 call 112efc 11002a: 83 c4 10 add $0x10,%esp 11002d: 85 c0 test %eax,%eax 11002f: 75 e3 jne 110014 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 110031: 83 ec 0c sub $0xc,%esp 110034: 53 push %ebx 110035: e8 76 bf ff ff call 10bfb0 <_Chain_Extract> rtems_chain_extract( node ); free( fsn ); 11003a: 89 1c 24 mov %ebx,(%esp) 11003d: e8 72 80 ff ff call 1080b4 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 110042: 5a pop %edx 110043: ff 35 68 63 12 00 pushl 0x126368 110049: e8 5e b7 ff ff call 10b7ac 11004e: 83 c4 10 add $0x10,%esp rtems_libio_unlock(); return 0; 110051: 31 c0 xor %eax,%eax } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 110053: 8d 65 f8 lea -0x8(%ebp),%esp 110056: 5b pop %ebx 110057: 5e pop %esi 110058: c9 leave 110059: c3 ret 11005a: 66 90 xchg %ax,%ax 11005c: 83 ec 0c sub $0xc,%esp 11005f: ff 35 68 63 12 00 pushl 0x126368 110065: e8 42 b7 ff ff call 10b7ac return 0; } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); 11006a: e8 15 22 00 00 call 112284 <__errno> 11006f: c7 00 02 00 00 00 movl $0x2,(%eax) 110075: 83 c4 10 add $0x10,%esp 110078: b8 ff ff ff ff mov $0xffffffff,%eax } 11007d: 8d 65 f8 lea -0x8(%ebp),%esp 110080: 5b pop %ebx 110081: 5e pop %esi 110082: c9 leave 110083: c3 ret ) { rtems_chain_node *node = NULL; if ( type == NULL ) { rtems_set_errno_and_return_minus_one( EINVAL ); 110084: e8 fb 21 00 00 call 112284 <__errno> 110089: c7 00 16 00 00 00 movl $0x16,(%eax) 11008f: 83 c8 ff or $0xffffffff,%eax 110092: eb e9 jmp 11007d =============================================================================== 0010897c : int rtems_gxx_key_create (__gthread_key_t *key, void (*dtor) (void *)) { 10897c: 55 push %ebp 10897d: 89 e5 mov %esp,%ebp 10897f: 56 push %esi 108980: 53 push %ebx 108981: 8b 75 0c mov 0xc(%ebp),%esi * pointer to the buffer that will hold the value of the key itself. * We have to to this, because the others functions on this interface * deal with the value of the key, as used with the POSIX API. */ /* Do not pull your hair, trust me this works. :-) */ __gthread_key_t new_key = (__gthread_key_t) malloc( sizeof( *new_key ) ); 108984: 83 ec 0c sub $0xc,%esp 108987: 6a 08 push $0x8 108989: e8 c6 03 00 00 call 108d54 10898e: 89 c3 mov %eax,%ebx *key = new_key; 108990: 8b 45 08 mov 0x8(%ebp),%eax 108993: 89 18 mov %ebx,(%eax) new_key->val = NULL; 108995: c7 03 00 00 00 00 movl $0x0,(%ebx) new_key->dtor = dtor; 10899b: 89 73 04 mov %esi,0x4(%ebx) "gxx_wrappers: create key=%x, dtor=%x, new_key=%x\n", key, dtor, new_key ); #endif /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_add( RTEMS_SELF, (void **)new_key, dtor ); 10899e: 83 c4 0c add $0xc,%esp 1089a1: 56 push %esi 1089a2: 53 push %ebx 1089a3: 6a 00 push $0x0 1089a5: e8 a6 3c 00 00 call 10c650 if ( status == RTEMS_SUCCESSFUL ) 1089aa: 83 c4 10 add $0x10,%esp 1089ad: 85 c0 test %eax,%eax 1089af: 75 0b jne 1089bc <== NEVER TAKEN return 0; 1089b1: 31 c0 xor %eax,%eax free( new_key ); return -1; } 1089b3: 8d 65 f8 lea -0x8(%ebp),%esp 1089b6: 5b pop %ebx 1089b7: 5e pop %esi 1089b8: c9 leave 1089b9: c3 ret 1089ba: 66 90 xchg %ax,%ax /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_add( RTEMS_SELF, (void **)new_key, dtor ); if ( status == RTEMS_SUCCESSFUL ) return 0; free( new_key ); 1089bc: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1089bf: 53 push %ebx <== NOT EXECUTED 1089c0: e8 3f fe ff ff call 108804 <== NOT EXECUTED return -1; 1089c5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1089c8: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 1089cd: eb e4 jmp 1089b3 <== NOT EXECUTED =============================================================================== 001089e0 : int rtems_gxx_key_delete (__gthread_key_t key) { 1089e0: 55 push %ebp 1089e1: 89 e5 mov %esp,%ebp 1089e3: 53 push %ebx 1089e4: 83 ec 0c sub $0xc,%esp 1089e7: 8b 5d 08 mov 0x8(%ebp),%ebx #ifdef DEBUG_GXX_WRAPPERS printk( "gxx_wrappers: delete key=%x\n", key ); #endif /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_delete( RTEMS_SELF, (void **)key ); 1089ea: 53 push %ebx 1089eb: 6a 00 push $0x0 1089ed: e8 22 3d 00 00 call 10c714 if ( status == RTEMS_SUCCESSFUL ) { 1089f2: 83 c4 10 add $0x10,%esp 1089f5: 85 c0 test %eax,%eax 1089f7: 75 11 jne 108a0a <== NEVER TAKEN /* Hmm - hopefully all tasks using this key have gone away... */ if ( key ) free( *(void **)key ); 1089f9: 85 db test %ebx,%ebx 1089fb: 74 0d je 108a0a <== NEVER TAKEN 1089fd: 83 ec 0c sub $0xc,%esp 108a00: ff 33 pushl (%ebx) 108a02: e8 fd fd ff ff call 108804 108a07: 83 c4 10 add $0x10,%esp return 0; } key = NULL; return 0; } 108a0a: 31 c0 xor %eax,%eax 108a0c: 8b 5d fc mov -0x4(%ebp),%ebx 108a0f: c9 leave 108a10: c3 ret =============================================================================== 00108900 : /* uncomment this if you need to debug this interface */ /*#define DEBUG_GXX_WRAPPERS 1*/ int rtems_gxx_once(__gthread_once_t *once, void (*func) (void)) { 108900: 55 push %ebp 108901: 89 e5 mov %esp,%ebp 108903: 56 push %esi 108904: 53 push %ebx 108905: 83 ec 10 sub $0x10,%esp 108908: 8b 5d 08 mov 0x8(%ebp),%ebx #ifdef DEBUG_GXX_WRAPPERS printk( "gxx_wrappers: once=%x, func=%x\n", *once, func ); #endif if ( *(volatile __gthread_once_t *)once == 0 ) { 10890b: 8b 03 mov (%ebx),%eax 10890d: 85 c0 test %eax,%eax 10890f: 74 0b je 10891c rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); if ( o == 0 ) (*func)(); } return 0; } 108911: 31 c0 xor %eax,%eax 108913: 8d 65 f8 lea -0x8(%ebp),%esp 108916: 5b pop %ebx 108917: 5e pop %esi 108918: c9 leave 108919: c3 ret 10891a: 66 90 xchg %ax,%ax if ( *(volatile __gthread_once_t *)once == 0 ) { rtems_mode saveMode; __gthread_once_t o; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); 10891c: 51 push %ecx 10891d: 8d 75 f4 lea -0xc(%ebp),%esi 108920: 56 push %esi 108921: 68 00 01 00 00 push $0x100 108926: 68 00 01 00 00 push $0x100 10892b: e8 48 3b 00 00 call 10c478 if ( (o = *(volatile __gthread_once_t *)once) == 0 ) { 108930: 8b 03 mov (%ebx),%eax 108932: 83 c4 10 add $0x10,%esp 108935: 85 c0 test %eax,%eax 108937: 75 27 jne 108960 <== NEVER TAKEN *(volatile __gthread_once_t *)once = 1; 108939: c7 03 01 00 00 00 movl $0x1,(%ebx) } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 10893f: 52 push %edx 108940: 56 push %esi 108941: 68 00 01 00 00 push $0x100 108946: ff 75 f4 pushl -0xc(%ebp) 108949: e8 2a 3b 00 00 call 10c478 if ( o == 0 ) (*func)(); 10894e: ff 55 0c call *0xc(%ebp) 108951: 83 c4 10 add $0x10,%esp } return 0; } 108954: 31 c0 xor %eax,%eax 108956: 8d 65 f8 lea -0x8(%ebp),%esp 108959: 5b pop %ebx 10895a: 5e pop %esi 10895b: c9 leave 10895c: c3 ret 10895d: 8d 76 00 lea 0x0(%esi),%esi rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); if ( (o = *(volatile __gthread_once_t *)once) == 0 ) { *(volatile __gthread_once_t *)once = 1; } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 108960: 50 push %eax <== NOT EXECUTED 108961: 56 push %esi <== NOT EXECUTED 108962: 68 00 01 00 00 push $0x100 <== NOT EXECUTED 108967: ff 75 f4 pushl -0xc(%ebp) <== NOT EXECUTED 10896a: e8 09 3b 00 00 call 10c478 <== NOT EXECUTED 10896f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if ( o == 0 ) (*func)(); } return 0; } 108972: 31 c0 xor %eax,%eax <== NOT EXECUTED 108974: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 108977: 5b pop %ebx <== NOT EXECUTED 108978: 5e pop %esi <== NOT EXECUTED 108979: c9 leave <== NOT EXECUTED 10897a: c3 ret <== NOT EXECUTED =============================================================================== 00108a70 : #endif return p; } int rtems_gxx_setspecific(__gthread_key_t key, const void *ptr) { 108a70: 55 push %ebp 108a71: 89 e5 mov %esp,%ebp 108a73: 53 push %ebx 108a74: 83 ec 08 sub $0x8,%esp 108a77: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_task_self() ); #endif /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_add( RTEMS_SELF, (void **)key, key->dtor ); 108a7a: ff 73 04 pushl 0x4(%ebx) 108a7d: 53 push %ebx 108a7e: 6a 00 push $0x0 108a80: e8 cb 3b 00 00 call 10c650 if ( status == RTEMS_SUCCESSFUL ) { 108a85: 83 c4 10 add $0x10,%esp 108a88: 85 c0 test %eax,%eax 108a8a: 75 0c jne 108a98 <== NEVER TAKEN /* now let's set the proper value */ key->val = (void *)ptr; 108a8c: 8b 45 0c mov 0xc(%ebp),%eax 108a8f: 89 03 mov %eax,(%ebx) return 0; 108a91: 31 c0 xor %eax,%eax } return -1; } 108a93: 8b 5d fc mov -0x4(%ebp),%ebx 108a96: c9 leave 108a97: c3 ret if ( status == RTEMS_SUCCESSFUL ) { /* now let's set the proper value */ key->val = (void *)ptr; return 0; } return -1; 108a98: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED } 108a9d: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 108aa0: c9 leave <== NOT EXECUTED 108aa1: c3 ret <== NOT EXECUTED =============================================================================== 0010bc38 : void *rtems_heap_allocate_aligned_with_boundary( size_t size, uintptr_t alignment, uintptr_t boundary ) { 10bc38: 55 push %ebp 10bc39: 89 e5 mov %esp,%ebp 10bc3b: 83 ec 08 sub $0x8,%esp if ( 10bc3e: 83 3d a0 cf 12 00 03 cmpl $0x3,0x12cfa0 10bc45: 74 21 je 10bc68 <== ALWAYS TAKEN && !malloc_is_system_state_OK() ) { return NULL; } malloc_deferred_frees_process(); 10bc47: e8 e0 ef ff ff call 10ac2c /* FIXME: Statistics, boundary checks */ return _Protected_heap_Allocate_aligned_with_boundary( 10bc4c: ff 75 10 pushl 0x10(%ebp) 10bc4f: ff 75 0c pushl 0xc(%ebp) 10bc52: ff 75 08 pushl 0x8(%ebp) 10bc55: ff 35 90 81 12 00 pushl 0x128190 10bc5b: e8 04 4d 00 00 call 110964 <_Protected_heap_Allocate_aligned_with_boundary> 10bc60: 83 c4 10 add $0x10,%esp RTEMS_Malloc_Heap, size, alignment, boundary ); } 10bc63: c9 leave 10bc64: c3 ret 10bc65: 8d 76 00 lea 0x0(%esi),%esi uintptr_t boundary ) { if ( _System_state_Is_up( _System_state_Get() ) && !malloc_is_system_state_OK() 10bc68: e8 7f ef ff ff call 10abec 10bc6d: 84 c0 test %al,%al 10bc6f: 75 d6 jne 10bc47 ) { return NULL; 10bc71: 31 c0 xor %eax,%eax RTEMS_Malloc_Heap, size, alignment, boundary ); } 10bc73: c9 leave 10bc74: c3 ret =============================================================================== 00111fd0 : rtems_status_code rtems_io_close( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 111fd0: 55 push %ebp 111fd1: 89 e5 mov %esp,%ebp 111fd3: 53 push %ebx 111fd4: 83 ec 04 sub $0x4,%esp 111fd7: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 111fda: 39 05 60 68 12 00 cmp %eax,0x126860 111fe0: 76 1a jbe 111ffc return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].close_entry; 111fe2: 8d 14 40 lea (%eax,%eax,2),%edx 111fe5: c1 e2 03 shl $0x3,%edx 111fe8: 03 15 64 68 12 00 add 0x126864,%edx 111fee: 8b 52 08 mov 0x8(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 111ff1: 85 d2 test %edx,%edx 111ff3: 74 13 je 112008 } 111ff5: 59 pop %ecx 111ff6: 5b pop %ebx 111ff7: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].close_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 111ff8: ff e2 jmp *%edx 111ffa: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 111ffc: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].close_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112001: 5a pop %edx 112002: 5b pop %ebx 112003: c9 leave 112004: c3 ret 112005: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].close_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112008: 31 c0 xor %eax,%eax } 11200a: 5a pop %edx 11200b: 5b pop %ebx 11200c: c9 leave 11200d: c3 ret =============================================================================== 00112010 : rtems_status_code rtems_io_control( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112010: 55 push %ebp 112011: 89 e5 mov %esp,%ebp 112013: 53 push %ebx 112014: 83 ec 04 sub $0x4,%esp 112017: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 11201a: 39 05 60 68 12 00 cmp %eax,0x126860 112020: 76 1a jbe 11203c return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].control_entry; 112022: 8d 14 40 lea (%eax,%eax,2),%edx 112025: c1 e2 03 shl $0x3,%edx 112028: 03 15 64 68 12 00 add 0x126864,%edx 11202e: 8b 52 14 mov 0x14(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112031: 85 d2 test %edx,%edx 112033: 74 13 je 112048 } 112035: 59 pop %ecx 112036: 5b pop %ebx 112037: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].control_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112038: ff e2 jmp *%edx 11203a: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 11203c: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].control_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112041: 5a pop %edx 112042: 5b pop %ebx 112043: c9 leave 112044: c3 ret 112045: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].control_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112048: 31 c0 xor %eax,%eax } 11204a: 5a pop %edx 11204b: 5b pop %ebx 11204c: c9 leave 11204d: c3 ret =============================================================================== 00110528 : rtems_status_code rtems_io_initialize( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 110528: 55 push %ebp 110529: 89 e5 mov %esp,%ebp 11052b: 53 push %ebx 11052c: 83 ec 04 sub $0x4,%esp 11052f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 110532: 39 05 60 68 12 00 cmp %eax,0x126860 110538: 76 1a jbe 110554 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].initialization_entry; 11053a: 8d 14 40 lea (%eax,%eax,2),%edx 11053d: c1 e2 03 shl $0x3,%edx 110540: 03 15 64 68 12 00 add 0x126864,%edx 110546: 8b 12 mov (%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 110548: 85 d2 test %edx,%edx 11054a: 74 14 je 110560 } 11054c: 59 pop %ecx 11054d: 5b pop %ebx 11054e: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].initialization_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 11054f: ff e2 jmp *%edx 110551: 8d 76 00 lea 0x0(%esi),%esi ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 110554: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].initialization_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 110559: 5a pop %edx 11055a: 5b pop %ebx 11055b: c9 leave 11055c: c3 ret 11055d: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].initialization_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 110560: 31 c0 xor %eax,%eax } 110562: 5a pop %edx 110563: 5b pop %ebx 110564: c9 leave 110565: c3 ret =============================================================================== 00107d60 : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 107d60: 55 push %ebp 107d61: 89 e5 mov %esp,%ebp 107d63: 57 push %edi 107d64: 56 push %esi 107d65: 53 push %ebx 107d66: 83 ec 48 sub $0x48,%esp 107d69: 8b 75 08 mov 0x8(%ebp),%esi 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( 107d6c: b9 ff ff ff ff mov $0xffffffff,%ecx 107d71: 89 f7 mov %esi,%edi 107d73: 31 c0 xor %eax,%eax 107d75: f2 ae repnz scas %es:(%edi),%al 107d77: f7 d1 not %ecx 107d79: 49 dec %ecx 107d7a: 6a 01 push $0x1 107d7c: 8d 5d d4 lea -0x2c(%ebp),%ebx 107d7f: 53 push %ebx 107d80: 6a 00 push $0x0 107d82: 51 push %ecx 107d83: 56 push %esi 107d84: e8 3f 02 00 00 call 107fc8 107d89: 89 c7 mov %eax,%edi name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; 107d8b: 8b 55 d4 mov -0x2c(%ebp),%edx 107d8e: 89 55 c4 mov %edx,-0x3c(%ebp) node_type = (*loc.ops->node_type_h)( &loc ); 107d91: 83 c4 14 add $0x14,%esp 107d94: 53 push %ebx 107d95: 8b 45 e0 mov -0x20(%ebp),%eax 107d98: ff 50 10 call *0x10(%eax) if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 107d9b: 83 c4 10 add $0x10,%esp 107d9e: 85 ff test %edi,%edi 107da0: 75 05 jne 107da7 <== NEVER TAKEN 107da2: 83 f8 02 cmp $0x2,%eax 107da5: 74 19 je 107dc0 rtems_filesystem_freenode( &loc ); 107da7: 83 ec 0c sub $0xc,%esp 107daa: 53 push %ebx 107dab: e8 f0 02 00 00 call 1080a0 return RTEMS_UNSATISFIED; 107db0: 83 c4 10 add $0x10,%esp 107db3: b8 0d 00 00 00 mov $0xd,%eax device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); return RTEMS_SUCCESSFUL; } 107db8: 8d 65 f4 lea -0xc(%ebp),%esp 107dbb: 5b pop %ebx 107dbc: 5e pop %esi 107dbd: 5f pop %edi 107dbe: c9 leave 107dbf: c3 ret if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; 107dc0: 8b 7d 0c mov 0xc(%ebp),%edi 107dc3: 89 37 mov %esi,(%edi) device_info->device_name_length = strlen( name ); 107dc5: b9 ff ff ff ff mov $0xffffffff,%ecx 107dca: 89 f7 mov %esi,%edi 107dcc: 31 c0 xor %eax,%eax 107dce: f2 ae repnz scas %es:(%edi),%al 107dd0: f7 d1 not %ecx 107dd2: 49 dec %ecx 107dd3: 8b 45 0c mov 0xc(%ebp),%eax 107dd6: 89 48 04 mov %ecx,0x4(%eax) device_info->major = the_jnode->info.device.major; 107dd9: 8b 55 c4 mov -0x3c(%ebp),%edx 107ddc: 8b 42 50 mov 0x50(%edx),%eax 107ddf: 8b 7d 0c mov 0xc(%ebp),%edi 107de2: 89 47 08 mov %eax,0x8(%edi) device_info->minor = the_jnode->info.device.minor; 107de5: 8b 42 54 mov 0x54(%edx),%eax 107de8: 89 47 0c mov %eax,0xc(%edi) rtems_filesystem_freenode( &loc ); 107deb: 83 ec 0c sub $0xc,%esp 107dee: 53 push %ebx 107def: e8 ac 02 00 00 call 1080a0 return RTEMS_SUCCESSFUL; 107df4: 83 c4 10 add $0x10,%esp 107df7: 31 c0 xor %eax,%eax 107df9: eb bd jmp 107db8 =============================================================================== 00112050 : rtems_status_code rtems_io_open( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112050: 55 push %ebp 112051: 89 e5 mov %esp,%ebp 112053: 53 push %ebx 112054: 83 ec 04 sub $0x4,%esp 112057: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 11205a: 39 05 60 68 12 00 cmp %eax,0x126860 112060: 76 1a jbe 11207c return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].open_entry; 112062: 8d 14 40 lea (%eax,%eax,2),%edx 112065: c1 e2 03 shl $0x3,%edx 112068: 03 15 64 68 12 00 add 0x126864,%edx 11206e: 8b 52 04 mov 0x4(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112071: 85 d2 test %edx,%edx 112073: 74 13 je 112088 } 112075: 59 pop %ecx 112076: 5b pop %ebx 112077: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].open_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112078: ff e2 jmp *%edx 11207a: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 11207c: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].open_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112081: 5a pop %edx 112082: 5b pop %ebx 112083: c9 leave 112084: c3 ret 112085: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].open_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112088: 31 c0 xor %eax,%eax } 11208a: 5a pop %edx 11208b: 5b pop %ebx 11208c: c9 leave 11208d: c3 ret =============================================================================== 00112090 : rtems_status_code rtems_io_read( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112090: 55 push %ebp 112091: 89 e5 mov %esp,%ebp 112093: 53 push %ebx 112094: 83 ec 04 sub $0x4,%esp 112097: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 11209a: 39 05 60 68 12 00 cmp %eax,0x126860 1120a0: 76 1a jbe 1120bc return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; 1120a2: 8d 14 40 lea (%eax,%eax,2),%edx 1120a5: c1 e2 03 shl $0x3,%edx 1120a8: 03 15 64 68 12 00 add 0x126864,%edx 1120ae: 8b 52 0c mov 0xc(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120b1: 85 d2 test %edx,%edx 1120b3: 74 13 je 1120c8 } 1120b5: 59 pop %ecx 1120b6: 5b pop %ebx 1120b7: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120b8: ff e2 jmp *%edx 1120ba: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 1120bc: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 1120c1: 5a pop %edx 1120c2: 5b pop %ebx 1120c3: c9 leave 1120c4: c3 ret 1120c5: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120c8: 31 c0 xor %eax,%eax } 1120ca: 5a pop %edx 1120cb: 5b pop %ebx 1120cc: c9 leave 1120cd: c3 ret =============================================================================== 0010cebc : 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 ) { 10cebc: 55 push %ebp 10cebd: 89 e5 mov %esp,%ebp 10cebf: 57 push %edi 10cec0: 56 push %esi 10cec1: 53 push %ebx 10cec2: 83 ec 0c sub $0xc,%esp 10cec5: 8b 5d 08 mov 0x8(%ebp),%ebx 10cec8: 8b 75 0c mov 0xc(%ebp),%esi 10cecb: 8b 55 10 mov 0x10(%ebp),%edx rtems_device_major_number major_limit = _IO_Number_of_drivers; 10cece: a1 c0 ab 12 00 mov 0x12abc0,%eax if ( rtems_interrupt_is_in_progress() ) 10ced3: 8b 0d b4 aa 12 00 mov 0x12aab4,%ecx 10ced9: 85 c9 test %ecx,%ecx 10cedb: 0f 85 ab 00 00 00 jne 10cf8c return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 10cee1: 85 d2 test %edx,%edx 10cee3: 0f 84 e7 00 00 00 je 10cfd0 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; 10cee9: 89 02 mov %eax,(%edx) if ( driver_table == NULL ) 10ceeb: 85 f6 test %esi,%esi 10ceed: 0f 84 dd 00 00 00 je 10cfd0 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cef3: 8b 3e mov (%esi),%edi 10cef5: 85 ff test %edi,%edi 10cef7: 0f 84 c7 00 00 00 je 10cfc4 return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 10cefd: 39 d8 cmp %ebx,%eax 10ceff: 76 7b jbe 10cf7c rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10cf01: a1 30 a8 12 00 mov 0x12a830,%eax 10cf06: 40 inc %eax 10cf07: a3 30 a8 12 00 mov %eax,0x12a830 return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 10cf0c: 85 db test %ebx,%ebx 10cf0e: 0f 85 88 00 00 00 jne 10cf9c static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 10cf14: 8b 0d c0 ab 12 00 mov 0x12abc0,%ecx rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 10cf1a: 85 c9 test %ecx,%ecx 10cf1c: 0f 84 bb 00 00 00 je 10cfdd <== NEVER TAKEN 10cf22: 8b 3d c4 ab 12 00 mov 0x12abc4,%edi 10cf28: 89 f8 mov %edi,%eax 10cf2a: eb 08 jmp 10cf34 10cf2c: 43 inc %ebx 10cf2d: 83 c0 18 add $0x18,%eax 10cf30: 39 d9 cmp %ebx,%ecx 10cf32: 76 0b jbe 10cf3f static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cf34: 83 38 00 cmpl $0x0,(%eax) 10cf37: 75 f3 jne 10cf2c 10cf39: 83 78 04 00 cmpl $0x0,0x4(%eax) 10cf3d: 75 ed jne 10cf2c if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10cf3f: 89 1a mov %ebx,(%edx) if ( m != n ) 10cf41: 39 d9 cmp %ebx,%ecx 10cf43: 0f 84 9b 00 00 00 je 10cfe4 10cf49: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cf4c: c1 e0 03 shl $0x3,%eax } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 10cf4f: 01 c7 add %eax,%edi 10cf51: b9 06 00 00 00 mov $0x6,%ecx 10cf56: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _Thread_Enable_dispatch(); 10cf58: e8 83 1c 00 00 call 10ebe0 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); 10cf5d: c7 45 10 00 00 00 00 movl $0x0,0x10(%ebp) 10cf64: c7 45 0c 00 00 00 00 movl $0x0,0xc(%ebp) 10cf6b: 89 5d 08 mov %ebx,0x8(%ebp) } 10cf6e: 83 c4 0c add $0xc,%esp 10cf71: 5b pop %ebx 10cf72: 5e pop %esi 10cf73: 5f pop %edi 10cf74: c9 leave _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 10cf75: e9 5a 73 00 00 jmp 1142d4 10cf7a: 66 90 xchg %ax,%ax if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) return RTEMS_INVALID_NUMBER; 10cf7c: b8 0a 00 00 00 mov $0xa,%eax _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 10cf81: 83 c4 0c add $0xc,%esp 10cf84: 5b pop %ebx 10cf85: 5e pop %esi 10cf86: 5f pop %edi 10cf87: c9 leave 10cf88: c3 ret 10cf89: 8d 76 00 lea 0x0(%esi),%esi ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; 10cf8c: b8 12 00 00 00 mov $0x12,%eax _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 10cf91: 83 c4 0c add $0xc,%esp 10cf94: 5b pop %ebx 10cf95: 5e pop %esi 10cf96: 5f pop %edi 10cf97: c9 leave 10cf98: c3 ret 10cf99: 8d 76 00 lea 0x0(%esi),%esi _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; 10cf9c: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cf9f: c1 e0 03 shl $0x3,%eax 10cfa2: 8b 0d c4 ab 12 00 mov 0x12abc4,%ecx 10cfa8: 01 c1 add %eax,%ecx static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cfaa: 8b 39 mov (%ecx),%edi 10cfac: 85 ff test %edi,%edi 10cfae: 74 40 je 10cff0 major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); 10cfb0: e8 2b 1c 00 00 call 10ebe0 <_Thread_Enable_dispatch> return RTEMS_RESOURCE_IN_USE; 10cfb5: b8 0c 00 00 00 mov $0xc,%eax _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 10cfba: 83 c4 0c add $0xc,%esp 10cfbd: 5b pop %ebx 10cfbe: 5e pop %esi 10cfbf: 5f pop %edi 10cfc0: c9 leave 10cfc1: c3 ret 10cfc2: 66 90 xchg %ax,%ax static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cfc4: 8b 4e 04 mov 0x4(%esi),%ecx 10cfc7: 85 c9 test %ecx,%ecx 10cfc9: 0f 85 2e ff ff ff jne 10cefd 10cfcf: 90 nop if ( driver_table == NULL ) return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; 10cfd0: b8 09 00 00 00 mov $0x9,%eax _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 10cfd5: 83 c4 0c add $0xc,%esp 10cfd8: 5b pop %ebx 10cfd9: 5e pop %esi 10cfda: 5f pop %edi 10cfdb: c9 leave 10cfdc: c3 ret if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10cfdd: c7 02 00 00 00 00 movl $0x0,(%edx) 10cfe3: 90 nop if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); 10cfe4: e8 f7 1b 00 00 call 10ebe0 <_Thread_Enable_dispatch> *major = m; if ( m != n ) return RTEMS_SUCCESSFUL; return RTEMS_TOO_MANY; 10cfe9: b8 05 00 00 00 mov $0x5,%eax if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); return sc; 10cfee: eb 91 jmp 10cf81 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cff0: 8b 49 04 mov 0x4(%ecx),%ecx 10cff3: 85 c9 test %ecx,%ecx 10cff5: 75 b9 jne 10cfb0 if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 10cff7: 89 1a mov %ebx,(%edx) 10cff9: 8b 3d c4 ab 12 00 mov 0x12abc4,%edi 10cfff: e9 4b ff ff ff jmp 10cf4f =============================================================================== 0010d004 : */ rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { 10d004: 55 push %ebp 10d005: 89 e5 mov %esp,%ebp 10d007: 57 push %edi 10d008: 83 ec 04 sub $0x4,%esp 10d00b: 8b 45 08 mov 0x8(%ebp),%eax if ( rtems_interrupt_is_in_progress() ) 10d00e: 8b 0d b4 aa 12 00 mov 0x12aab4,%ecx 10d014: 85 c9 test %ecx,%ecx 10d016: 75 44 jne 10d05c return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { 10d018: 39 05 c0 ab 12 00 cmp %eax,0x12abc0 10d01e: 77 0c ja 10d02c _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; 10d020: b8 0d 00 00 00 mov $0xd,%eax } 10d025: 5a pop %edx 10d026: 5f pop %edi 10d027: c9 leave 10d028: c3 ret 10d029: 8d 76 00 lea 0x0(%esi),%esi 10d02c: 8b 15 30 a8 12 00 mov 0x12a830,%edx 10d032: 42 inc %edx 10d033: 89 15 30 a8 12 00 mov %edx,0x12a830 return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { _Thread_Disable_dispatch(); memset( &_IO_Driver_address_table[major], 10d039: 8d 14 40 lea (%eax,%eax,2),%edx 10d03c: c1 e2 03 shl $0x3,%edx if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { _Thread_Disable_dispatch(); memset( 10d03f: 03 15 c4 ab 12 00 add 0x12abc4,%edx 10d045: b9 18 00 00 00 mov $0x18,%ecx 10d04a: 31 c0 xor %eax,%eax 10d04c: 89 d7 mov %edx,%edi 10d04e: f3 aa rep stos %al,%es:(%edi) &_IO_Driver_address_table[major], 0, sizeof( rtems_driver_address_table ) ); _Thread_Enable_dispatch(); 10d050: e8 8b 1b 00 00 call 10ebe0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d055: 31 c0 xor %eax,%eax } return RTEMS_UNSATISFIED; } 10d057: 5a pop %edx 10d058: 5f pop %edi 10d059: c9 leave 10d05a: c3 ret 10d05b: 90 nop rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { if ( rtems_interrupt_is_in_progress() ) return RTEMS_CALLED_FROM_ISR; 10d05c: b8 12 00 00 00 mov $0x12,%eax return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; } 10d061: 5a pop %edx 10d062: 5f pop %edi 10d063: c9 leave 10d064: c3 ret =============================================================================== 001120d0 : rtems_status_code rtems_io_write( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 1120d0: 55 push %ebp 1120d1: 89 e5 mov %esp,%ebp 1120d3: 53 push %ebx 1120d4: 83 ec 04 sub $0x4,%esp 1120d7: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 1120da: 39 05 60 68 12 00 cmp %eax,0x126860 1120e0: 76 1a jbe 1120fc return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].write_entry; 1120e2: 8d 14 40 lea (%eax,%eax,2),%edx 1120e5: c1 e2 03 shl $0x3,%edx 1120e8: 03 15 64 68 12 00 add 0x126864,%edx 1120ee: 8b 52 10 mov 0x10(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120f1: 85 d2 test %edx,%edx 1120f3: 74 13 je 112108 } 1120f5: 59 pop %ecx 1120f6: 5b pop %ebx 1120f7: c9 leave if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].write_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120f8: ff e2 jmp *%edx 1120fa: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 1120fc: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].write_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112101: 5a pop %edx 112102: 5b pop %ebx 112103: c9 leave 112104: c3 ret 112105: 8d 76 00 lea 0x0(%esi),%esi if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].write_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112108: 31 c0 xor %eax,%eax } 11210a: 5a pop %edx 11210b: 5b pop %ebx 11210c: c9 leave 11210d: c3 ret =============================================================================== 0010deec : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 10deec: 55 push %ebp 10deed: 89 e5 mov %esp,%ebp 10deef: 57 push %edi 10def0: 56 push %esi 10def1: 53 push %ebx 10def2: 83 ec 1c sub $0x1c,%esp 10def5: 8b 7d 08 mov 0x8(%ebp),%edi uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 10def8: 85 ff test %edi,%edi 10defa: 74 4d je 10df49 <== NEVER TAKEN 10defc: c7 45 e4 01 00 00 00 movl $0x1,-0x1c(%ebp) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { #if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG) if ( !_Objects_Information_table[ api_index ] ) 10df03: 8b 55 e4 mov -0x1c(%ebp),%edx 10df06: 8b 04 95 48 99 12 00 mov 0x129948(,%edx,4),%eax 10df0d: 85 c0 test %eax,%eax 10df0f: 74 2f je 10df40 continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; 10df11: 8b 70 04 mov 0x4(%eax),%esi if ( !information ) 10df14: 85 f6 test %esi,%esi 10df16: 74 28 je 10df40 continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10df18: 66 83 7e 10 00 cmpw $0x0,0x10(%esi) 10df1d: 74 21 je 10df40 <== NEVER TAKEN 10df1f: bb 01 00 00 00 mov $0x1,%ebx the_thread = (Thread_Control *)information->local_table[ i ]; 10df24: 8b 46 1c mov 0x1c(%esi),%eax 10df27: 8b 04 98 mov (%eax,%ebx,4),%eax if ( !the_thread ) 10df2a: 85 c0 test %eax,%eax 10df2c: 74 09 je 10df37 <== NEVER TAKEN continue; (*routine)(the_thread); 10df2e: 83 ec 0c sub $0xc,%esp 10df31: 50 push %eax 10df32: ff d7 call *%edi 10df34: 83 c4 10 add $0x10,%esp information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10df37: 43 inc %ebx 10df38: 0f b7 46 10 movzwl 0x10(%esi),%eax 10df3c: 39 d8 cmp %ebx,%eax 10df3e: 73 e4 jae 10df24 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 10df40: ff 45 e4 incl -0x1c(%ebp) 10df43: 83 7d e4 04 cmpl $0x4,-0x1c(%ebp) 10df47: 75 ba jne 10df03 (*routine)(the_thread); } } } 10df49: 8d 65 f4 lea -0xc(%ebp),%esp 10df4c: 5b pop %ebx 10df4d: 5e pop %esi 10df4e: 5f pop %edi 10df4f: c9 leave 10df50: c3 ret =============================================================================== 0010fcd8 : */ void rtems_libio_free( rtems_libio_t *iop ) { 10fcd8: 55 push %ebp 10fcd9: 89 e5 mov %esp,%ebp 10fcdb: 53 push %ebx 10fcdc: 83 ec 08 sub $0x8,%esp 10fcdf: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 10fce2: 6a 00 push $0x0 10fce4: 6a 00 push $0x0 10fce6: ff 35 68 63 12 00 pushl 0x126368 10fcec: e8 bf b9 ff ff call 10b6b0 rtems_libio_lock(); if (iop->sem) 10fcf1: 8b 43 2c mov 0x2c(%ebx),%eax 10fcf4: 83 c4 10 add $0x10,%esp 10fcf7: 85 c0 test %eax,%eax 10fcf9: 74 0c je 10fd07 <== NEVER TAKEN rtems_semaphore_delete(iop->sem); 10fcfb: 83 ec 0c sub $0xc,%esp 10fcfe: 50 push %eax 10fcff: e8 08 b9 ff ff call 10b60c 10fd04: 83 c4 10 add $0x10,%esp iop->flags &= ~LIBIO_FLAGS_OPEN; 10fd07: 81 63 14 ff fe ff ff andl $0xfffffeff,0x14(%ebx) iop->data1 = rtems_libio_iop_freelist; 10fd0e: a1 64 63 12 00 mov 0x126364,%eax 10fd13: 89 43 34 mov %eax,0x34(%ebx) rtems_libio_iop_freelist = iop; 10fd16: 89 1d 64 63 12 00 mov %ebx,0x126364 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10fd1c: a1 68 63 12 00 mov 0x126368,%eax 10fd21: 89 45 08 mov %eax,0x8(%ebp) rtems_libio_unlock(); } 10fd24: 8b 5d fc mov -0x4(%ebp),%ebx 10fd27: c9 leave 10fd28: e9 7f ba ff ff jmp 10b7ac =============================================================================== 001081b0 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 1081b0: 55 push %ebp 1081b1: 89 e5 mov %esp,%ebp 1081b3: 53 push %ebx 1081b4: 83 ec 04 sub $0x4,%esp rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 1081b7: 8b 1d 4c 21 12 00 mov 0x12214c,%ebx 1081bd: 85 db test %ebx,%ebx 1081bf: 74 50 je 108211 <== NEVER TAKEN { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 1081c1: 83 ec 08 sub $0x8,%esp 1081c4: 6a 38 push $0x38 1081c6: 53 push %ebx 1081c7: e8 58 fd ff ff call 107f24 1081cc: 89 c2 mov %eax,%edx 1081ce: a3 60 63 12 00 mov %eax,0x126360 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 1081d3: 83 c4 10 add $0x10,%esp 1081d6: 85 c0 test %eax,%eax 1081d8: 74 74 je 10824e rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; 1081da: a3 64 63 12 00 mov %eax,0x126364 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 1081df: 83 fb 01 cmp $0x1,%ebx 1081e2: 76 26 jbe 10820a <== NEVER TAKEN * rtems_libio_init * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) 1081e4: 8d 50 38 lea 0x38(%eax),%edx 1081e7: b9 01 00 00 00 mov $0x1,%ecx 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++) iop->data1 = iop + 1; 1081ec: 89 52 fc mov %edx,-0x4(%edx) 1081ef: 41 inc %ecx 1081f0: 83 c2 38 add $0x38,%edx 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++) 1081f3: 39 d9 cmp %ebx,%ecx 1081f5: 75 f5 jne 1081ec * rtems_libio_init * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) 1081f7: 8d 0c cd f8 ff ff ff lea -0x8(,%ecx,8),%ecx 1081fe: 8d 14 cd 00 00 00 00 lea 0x0(,%ecx,8),%edx 108205: 29 ca sub %ecx,%edx 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++) 108207: 8d 14 10 lea (%eax,%edx,1),%edx iop->data1 = iop + 1; iop->data1 = NULL; 10820a: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 108211: 83 ec 0c sub $0xc,%esp 108214: 68 68 63 12 00 push $0x126368 108219: 6a 00 push $0x0 10821b: 6a 54 push $0x54 10821d: 6a 01 push $0x1 10821f: 68 4f 49 42 4c push $0x4c42494f 108224: e8 0b 32 00 00 call 10b434 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 108229: 83 c4 20 add $0x20,%esp 10822c: 85 c0 test %eax,%eax 10822e: 75 15 jne 108245 <== NEVER TAKEN /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 108230: a1 48 21 12 00 mov 0x122148,%eax 108235: 85 c0 test %eax,%eax 108237: 74 07 je 108240 <== NEVER TAKEN (* rtems_fs_init_helper)(); } 108239: 8b 5d fc mov -0x4(%ebp),%ebx 10823c: c9 leave /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) (* rtems_fs_init_helper)(); 10823d: ff e0 jmp *%eax 10823f: 90 nop } 108240: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 108243: c9 leave <== NOT EXECUTED 108244: c3 ret <== NOT EXECUTED RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) rtems_fatal_error_occurred( rc ); 108245: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108248: 50 push %eax <== NOT EXECUTED 108249: e8 a2 3a 00 00 call 10bcf0 <== NOT EXECUTED if (rtems_libio_number_iops > 0) { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 10824e: 83 ec 0c sub $0xc,%esp 108251: 6a 1a push $0x1a 108253: e8 98 3a 00 00 call 10bcf0 =============================================================================== 0010fd94 : */ int rtems_libio_is_file_open( void *node_access ) { 10fd94: 55 push %ebp 10fd95: 89 e5 mov %esp,%ebp 10fd97: 53 push %ebx 10fd98: 83 ec 08 sub $0x8,%esp 10fd9b: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 10fd9e: 6a 00 push $0x0 10fda0: 6a 00 push $0x0 10fda2: ff 35 68 63 12 00 pushl 0x126368 10fda8: e8 03 b9 ff ff call 10b6b0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fdad: a1 60 63 12 00 mov 0x126360,%eax 10fdb2: 8b 0d 4c 21 12 00 mov 0x12214c,%ecx 10fdb8: 83 c4 10 add $0x10,%esp 10fdbb: 85 c9 test %ecx,%ecx 10fdbd: 74 18 je 10fdd7 <== NEVER TAKEN 10fdbf: 31 d2 xor %edx,%edx 10fdc1: eb 04 jmp 10fdc7 10fdc3: 90 nop 10fdc4: 83 c0 38 add $0x38,%eax if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 10fdc7: f6 40 15 01 testb $0x1,0x15(%eax) 10fdcb: 74 05 je 10fdd2 /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.node_access == node_access ) { 10fdcd: 39 58 18 cmp %ebx,0x18(%eax) 10fdd0: 74 1e je 10fdf0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fdd2: 42 inc %edx 10fdd3: 39 ca cmp %ecx,%edx 10fdd5: 72 ed jb 10fdc4 int rtems_libio_is_file_open( void *node_access ) { rtems_libio_t *iop; int result=0; 10fdd7: 31 db xor %ebx,%ebx } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10fdd9: 83 ec 0c sub $0xc,%esp 10fddc: ff 35 68 63 12 00 pushl 0x126368 10fde2: e8 c5 b9 ff ff call 10b7ac } rtems_libio_unlock(); return result; } 10fde7: 89 d8 mov %ebx,%eax 10fde9: 8b 5d fc mov -0x4(%ebp),%ebx 10fdec: c9 leave 10fded: c3 ret 10fdee: 66 90 xchg %ax,%ax * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.node_access == node_access ) { result = 1; 10fdf0: bb 01 00 00 00 mov $0x1,%ebx 10fdf5: eb e2 jmp 10fdd9 =============================================================================== 0010fd30 : */ int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { 10fd30: 55 push %ebp 10fd31: 89 e5 mov %esp,%ebp 10fd33: 53 push %ebx 10fd34: 83 ec 08 sub $0x8,%esp 10fd37: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 10fd3a: 6a 00 push $0x0 10fd3c: 6a 00 push $0x0 10fd3e: ff 35 68 63 12 00 pushl 0x126368 10fd44: e8 67 b9 ff ff call 10b6b0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fd49: a1 60 63 12 00 mov 0x126360,%eax 10fd4e: 8b 0d 4c 21 12 00 mov 0x12214c,%ecx 10fd54: 83 c4 10 add $0x10,%esp 10fd57: 85 c9 test %ecx,%ecx 10fd59: 74 18 je 10fd73 <== NEVER TAKEN 10fd5b: 31 d2 xor %edx,%edx 10fd5d: eb 04 jmp 10fd63 10fd5f: 90 nop 10fd60: 83 c0 38 add $0x38,%eax if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 10fd63: f6 40 15 01 testb $0x1,0x15(%eax) 10fd67: 74 05 je 10fd6e /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.mt_entry == fs_mt_entry ) { 10fd69: 39 58 28 cmp %ebx,0x28(%eax) 10fd6c: 74 1e je 10fd8c /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fd6e: 42 inc %edx 10fd6f: 39 ca cmp %ecx,%edx 10fd71: 72 ed jb 10fd60 int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { rtems_libio_t *iop; int result = 0; 10fd73: 31 db xor %ebx,%ebx } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10fd75: 83 ec 0c sub $0xc,%esp 10fd78: ff 35 68 63 12 00 pushl 0x126368 10fd7e: e8 29 ba ff ff call 10b7ac } rtems_libio_unlock(); return result; } 10fd83: 89 d8 mov %ebx,%eax 10fd85: 8b 5d fc mov -0x4(%ebp),%ebx 10fd88: c9 leave 10fd89: c3 ret 10fd8a: 66 90 xchg %ax,%ax * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.mt_entry == fs_mt_entry ) { result = 1; 10fd8c: bb 01 00 00 00 mov $0x1,%ebx 10fd91: eb e2 jmp 10fd75 =============================================================================== 00109590 : rtems_status_code rtems_libio_set_private_env(void) { 109590: 55 push %ebp 109591: 89 e5 mov %esp,%ebp 109593: 57 push %edi 109594: 56 push %esi 109595: 53 push %ebx 109596: 83 ec 5c sub $0x5c,%esp rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_id task_id = rtems_task_self(); 109599: e8 0e 2e 00 00 call 10c3ac 10959e: 89 45 b4 mov %eax,-0x4c(%ebp) rtems_filesystem_location_info_t root_loc; rtems_filesystem_location_info_t current_loc; rtems_user_env_t *new_env = NULL; int rv = 0; rv = rtems_filesystem_evaluate_path("/", 1, 0, &root_loc, 0); 1095a1: 83 ec 0c sub $0xc,%esp 1095a4: 6a 00 push $0x0 1095a6: 8d 5d d4 lea -0x2c(%ebp),%ebx 1095a9: 53 push %ebx 1095aa: 6a 00 push $0x0 1095ac: 6a 01 push $0x1 1095ae: 68 47 0c 12 00 push $0x120c47 1095b3: e8 50 ee ff ff call 108408 if (rv != 0) 1095b8: 83 c4 20 add $0x20,%esp 1095bb: 85 c0 test %eax,%eax 1095bd: 74 0d je 1095cc <== ALWAYS TAKEN error_1: rtems_filesystem_freenode(&root_loc); error_0: return RTEMS_NO_MEMORY; 1095bf: b8 1a 00 00 00 mov $0x1a,%eax } 1095c4: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 1095c7: 5b pop %ebx <== NOT EXECUTED 1095c8: 5e pop %esi <== NOT EXECUTED 1095c9: 5f pop %edi <== NOT EXECUTED 1095ca: c9 leave <== NOT EXECUTED 1095cb: c3 ret <== NOT EXECUTED rv = rtems_filesystem_evaluate_path("/", 1, 0, &root_loc, 0); if (rv != 0) goto error_0; rv = rtems_filesystem_evaluate_path("/", 1, 0, ¤t_loc, 0); 1095cc: 83 ec 0c sub $0xc,%esp 1095cf: 6a 00 push $0x0 1095d1: 8d 45 c0 lea -0x40(%ebp),%eax 1095d4: 89 45 a4 mov %eax,-0x5c(%ebp) 1095d7: 50 push %eax 1095d8: 6a 00 push $0x0 1095da: 6a 01 push $0x1 1095dc: 68 47 0c 12 00 push $0x120c47 1095e1: e8 22 ee ff ff call 108408 if (rv != 0) 1095e6: 83 c4 20 add $0x20,%esp 1095e9: 85 c0 test %eax,%eax 1095eb: 0f 85 9a 00 00 00 jne 10968b <== NEVER TAKEN * Bharath: I'm not sure if the check can be reduced to * if( rtems_current_user_env->task_id != task_id ) { */ if ( rtems_current_user_env == &rtems_global_user_env 1095f1: 8b 15 70 41 12 00 mov 0x124170,%edx /* * Bharath: I'm not sure if the check can be reduced to * if( rtems_current_user_env->task_id != task_id ) { */ if ( 1095f7: 81 fa c0 63 12 00 cmp $0x1263c0,%edx 1095fd: 74 07 je 109606 rtems_current_user_env == &rtems_global_user_env || rtems_current_user_env->task_id != task_id 1095ff: 8b 45 b4 mov -0x4c(%ebp),%eax 109602: 39 02 cmp %eax,(%edx) 109604: 74 3a je 109640 ) { new_env = malloc(sizeof(rtems_user_env_t)); 109606: 83 ec 0c sub $0xc,%esp 109609: 6a 48 push $0x48 10960b: e8 14 f4 ff ff call 108a24 109610: 89 c2 mov %eax,%edx 109612: 89 c6 mov %eax,%esi if (new_env == NULL) 109614: 83 c4 10 add $0x10,%esp 109617: 85 c0 test %eax,%eax 109619: 74 61 je 10967c #ifdef HAVE_USERENV_REFCNT new_env->refcnt = 1; #endif sc = rtems_task_variable_add( 10961b: 50 push %eax 10961c: 68 50 95 10 00 push $0x109550 109621: 68 70 41 12 00 push $0x124170 109626: 6a 00 push $0x0 109628: 89 55 b0 mov %edx,-0x50(%ebp) 10962b: e8 00 2e 00 00 call 10c430 RTEMS_SELF, (void*)&rtems_current_user_env, (void(*)(void *))free_user_env ); if (sc != RTEMS_SUCCESSFUL) 109630: 83 c4 10 add $0x10,%esp 109633: 85 c0 test %eax,%eax 109635: 8b 55 b0 mov -0x50(%ebp),%edx 109638: 75 36 jne 109670 goto error_3; rtems_current_user_env = new_env; 10963a: 89 15 70 41 12 00 mov %edx,0x124170 } /* Inherit the global values */ *rtems_current_user_env = rtems_global_user_env; 109640: be c0 63 12 00 mov $0x1263c0,%esi 109645: b9 12 00 00 00 mov $0x12,%ecx 10964a: 89 d7 mov %edx,%edi 10964c: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rtems_current_user_env->task_id = task_id; 10964e: 8b 75 b4 mov -0x4c(%ebp),%esi 109651: 89 32 mov %esi,(%edx) * Clone the pathlocs. In contrast to most other code we must _not_ free the * original locs because what we are trying to do here is forking off clones. * The reason is a pathloc can be allocated by the file system and needs to * be freed when deleting the environment. */ rtems_filesystem_root = root_loc; 109653: 8d 7a 18 lea 0x18(%edx),%edi 109656: b1 05 mov $0x5,%cl 109658: 89 de mov %ebx,%esi 10965a: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rtems_filesystem_current = current_loc; 10965c: 8d 7a 04 lea 0x4(%edx),%edi 10965f: b1 05 mov $0x5,%cl 109661: 8b 75 a4 mov -0x5c(%ebp),%esi 109664: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return RTEMS_SUCCESSFUL; 109666: 31 c0 xor %eax,%eax error_1: rtems_filesystem_freenode(&root_loc); error_0: return RTEMS_NO_MEMORY; } 109668: 8d 65 f4 lea -0xc(%ebp),%esp 10966b: 5b pop %ebx 10966c: 5e pop %esi 10966d: 5f pop %edi 10966e: c9 leave 10966f: c3 ret rtems_filesystem_current = current_loc; return RTEMS_SUCCESSFUL; error_3: free(new_env); 109670: 83 ec 0c sub $0xc,%esp 109673: 56 push %esi 109674: e8 7b ee ff ff call 1084f4 109679: 83 c4 10 add $0x10,%esp error_2: rtems_filesystem_freenode(¤t_loc); 10967c: 83 ec 0c sub $0xc,%esp 10967f: 8d 45 c0 lea -0x40(%ebp),%eax 109682: 50 push %eax 109683: e8 58 ee ff ff call 1084e0 109688: 83 c4 10 add $0x10,%esp error_1: rtems_filesystem_freenode(&root_loc); 10968b: 83 ec 0c sub $0xc,%esp 10968e: 53 push %ebx 10968f: e8 4c ee ff ff call 1084e0 109694: 83 c4 10 add $0x10,%esp error_0: return RTEMS_NO_MEMORY; 109697: b8 1a 00 00 00 mov $0x1a,%eax } 10969c: 8d 65 f4 lea -0xc(%ebp),%esp 10969f: 5b pop %ebx 1096a0: 5e pop %esi 1096a1: 5f pop %edi 1096a2: c9 leave 1096a3: c3 ret =============================================================================== 001096a4 : * b) mutex access to rtems_filesystem_current, rtems_filesytem_root * while changing any of those (chdir(), chroot()). */ rtems_status_code rtems_libio_share_private_env(rtems_id task_id) { 1096a4: 55 push %ebp 1096a5: 89 e5 mov %esp,%ebp 1096a7: 56 push %esi 1096a8: 53 push %ebx 1096a9: 83 ec 20 sub $0x20,%esp 1096ac: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_id current_task_id; /* * get current task id */ current_task_id = rtems_task_self(); 1096af: e8 f8 2c 00 00 call 10c3ac 1096b4: 89 c6 mov %eax,%esi /* * If this was an attempt to share the task with self, * if somebody wanted to do it... Lets tell them, its shared */ if( task_id == current_task_id ) 1096b6: 39 c3 cmp %eax,%ebx 1096b8: 74 32 je 1096ec <== NEVER TAKEN return RTEMS_SUCCESSFUL; /* * Try to get the requested user environment */ sc = rtems_task_variable_get( 1096ba: 52 push %edx task_id, (void*)&rtems_current_user_env, (void*)&shared_user_env ); 1096bb: 8d 45 f4 lea -0xc(%ebp),%eax if( task_id == current_task_id ) return RTEMS_SUCCESSFUL; /* * Try to get the requested user environment */ sc = rtems_task_variable_get( 1096be: 50 push %eax 1096bf: 68 70 41 12 00 push $0x124170 1096c4: 53 push %ebx 1096c5: e8 2a 2e 00 00 call 10c4f4 (void*)&shared_user_env ); /* * If it was not successful, return the error code */ if (sc != RTEMS_SUCCESSFUL) 1096ca: 83 c4 10 add $0x10,%esp 1096cd: 85 c0 test %eax,%eax 1096cf: 75 13 jne 1096e4 * If we have a current environment in place, we need to * free it, since we will be sharing the variable with the * shared_user_env */ if (rtems_current_user_env->task_id==current_task_id) { 1096d1: 8b 15 70 41 12 00 mov 0x124170,%edx 1096d7: 39 32 cmp %esi,(%edx) 1096d9: 74 1d je 1096f8 rtems_user_env_t *tmp = rtems_current_user_env; free_user_env( tmp ); } /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 1096db: 8b 55 f4 mov -0xc(%ebp),%edx 1096de: 89 15 70 41 12 00 mov %edx,0x124170 #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; } 1096e4: 8d 65 f8 lea -0x8(%ebp),%esp 1096e7: 5b pop %ebx 1096e8: 5e pop %esi 1096e9: c9 leave 1096ea: c3 ret 1096eb: 90 nop * If this was an attempt to share the task with self, * if somebody wanted to do it... Lets tell them, its shared */ if( task_id == current_task_id ) return RTEMS_SUCCESSFUL; 1096ec: 31 c0 xor %eax,%eax #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; } 1096ee: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 1096f1: 5b pop %ebx <== NOT EXECUTED 1096f2: 5e pop %esi <== NOT EXECUTED 1096f3: c9 leave <== NOT EXECUTED 1096f4: c3 ret <== NOT EXECUTED 1096f5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED * shared_user_env */ if (rtems_current_user_env->task_id==current_task_id) { rtems_user_env_t *tmp = rtems_current_user_env; free_user_env( tmp ); 1096f8: 83 ec 0c sub $0xc,%esp 1096fb: 52 push %edx 1096fc: 89 45 e4 mov %eax,-0x1c(%ebp) 1096ff: e8 4c fe ff ff call 109550 109704: 83 c4 10 add $0x10,%esp 109707: 8b 45 e4 mov -0x1c(%ebp),%eax 10970a: eb cf jmp 1096db =============================================================================== 0010fbf0 : */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 10fbf0: 55 push %ebp 10fbf1: 89 e5 mov %esp,%ebp 10fbf3: 8b 55 08 mov 0x8(%ebp),%edx uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 10fbf6: 89 d0 mov %edx,%eax 10fbf8: 83 e0 06 and $0x6,%eax 10fbfb: 83 f8 06 cmp $0x6,%eax 10fbfe: 74 2c je 10fc2c <== NEVER TAKEN fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 10fc00: f6 c2 02 test $0x2,%dl 10fc03: 75 23 jne 10fc28 <== ALWAYS TAKEN ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { fcntl_flags |= O_RDWR; 10fc05: 31 c0 xor %eax,%eax 10fc07: f6 c2 04 test $0x4,%dl <== NOT EXECUTED 10fc0a: 0f 95 c0 setne %al <== 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 ) { 10fc0d: f6 c2 01 test $0x1,%dl 10fc10: 74 03 je 10fc15 fcntl_flags |= O_NONBLOCK; 10fc12: 80 cc 40 or $0x40,%ah } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 10fc15: f6 c6 02 test $0x2,%dh 10fc18: 74 03 je 10fc1d fcntl_flags |= O_APPEND; 10fc1a: 83 c8 08 or $0x8,%eax } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 10fc1d: 80 e6 04 and $0x4,%dh 10fc20: 74 03 je 10fc25 fcntl_flags |= O_CREAT; 10fc22: 80 cc 02 or $0x2,%ah } return fcntl_flags; } 10fc25: c9 leave 10fc26: c3 ret 10fc27: 90 nop uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { fcntl_flags |= O_RDONLY; 10fc28: 31 c0 xor %eax,%eax 10fc2a: eb e1 jmp 10fc0d ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { fcntl_flags |= O_RDWR; 10fc2c: b8 02 00 00 00 mov $0x2,%eax <== NOT EXECUTED 10fc31: eb da jmp 10fc0d <== NOT EXECUTED =============================================================================== 0010af10 : * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { 10af10: 55 push %ebp 10af11: 89 e5 mov %esp,%ebp 10af13: 83 ec 1c sub $0x1c,%esp uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { 10af16: 8d 45 f4 lea -0xc(%ebp),%eax 10af19: 50 push %eax 10af1a: ff 75 08 pushl 0x8(%ebp) 10af1d: ff 35 90 81 12 00 pushl 0x128190 10af23: e8 e4 5a 00 00 call 110a0c <_Protected_heap_Get_block_size> 10af28: 83 c4 10 add $0x10,%esp 10af2b: 84 c0 test %al,%al 10af2d: 74 11 je 10af40 <== NEVER TAKEN MSBUMP(lifetime_freed, size); 10af2f: 8b 45 f4 mov -0xc(%ebp),%eax 10af32: 31 d2 xor %edx,%edx 10af34: 01 05 e4 cc 12 00 add %eax,0x12cce4 10af3a: 11 15 e8 cc 12 00 adc %edx,0x12cce8 } } 10af40: c9 leave 10af41: c3 ret =============================================================================== 0010af44 : } static void rtems_malloc_statistics_at_malloc( void *pointer ) { 10af44: 55 push %ebp 10af45: 89 e5 mov %esp,%ebp 10af47: 83 ec 18 sub $0x18,%esp 10af4a: 8b 45 08 mov 0x8(%ebp),%eax uintptr_t actual_size = 0; 10af4d: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) 10af54: 85 c0 test %eax,%eax 10af56: 74 43 je 10af9b <== NEVER TAKEN return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 10af58: 52 push %edx 10af59: 8d 55 f4 lea -0xc(%ebp),%edx 10af5c: 52 push %edx 10af5d: 50 push %eax 10af5e: ff 35 90 81 12 00 pushl 0x128190 10af64: e8 a3 5a 00 00 call 110a0c <_Protected_heap_Get_block_size> MSBUMP(lifetime_allocated, actual_size); 10af69: 8b 45 f4 mov -0xc(%ebp),%eax 10af6c: 31 d2 xor %edx,%edx 10af6e: 03 05 dc cc 12 00 add 0x12ccdc,%eax 10af74: 13 15 e0 cc 12 00 adc 0x12cce0,%edx 10af7a: a3 dc cc 12 00 mov %eax,0x12ccdc 10af7f: 89 15 e0 cc 12 00 mov %edx,0x12cce0 current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 10af85: 2b 05 e4 cc 12 00 sub 0x12cce4,%eax if (current_depth > s->max_depth) 10af8b: 83 c4 10 add $0x10,%esp 10af8e: 3b 05 d8 cc 12 00 cmp 0x12ccd8,%eax 10af94: 76 05 jbe 10af9b s->max_depth = current_depth; 10af96: a3 d8 cc 12 00 mov %eax,0x12ccd8 } 10af9b: c9 leave 10af9c: c3 ret =============================================================================== 00113bf4 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 113bf4: 55 push %ebp 113bf5: 89 e5 mov %esp,%ebp 113bf7: 53 push %ebx 113bf8: 83 ec 14 sub $0x14,%esp 113bfb: 8b 5d 08 mov 0x8(%ebp),%ebx void *return_this; /* * Parameter error checks */ if ( !pointer ) 113bfe: 85 db test %ebx,%ebx 113c00: 74 5b je 113c5d return EINVAL; *pointer = NULL; 113c02: c7 03 00 00 00 00 movl $0x0,(%ebx) /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 113c08: 83 3d c0 a9 12 00 03 cmpl $0x3,0x12a9c0 113c0f: 74 43 je 113c54 <== ALWAYS TAKEN return EINVAL; /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 113c11: e8 4a 55 ff ff call 109160 Heap_Control *heap, uintptr_t size, uintptr_t alignment ) { return 113c16: 6a 00 push $0x0 113c18: ff 75 0c pushl 0xc(%ebp) 113c1b: ff 75 10 pushl 0x10(%ebp) 113c1e: ff 35 30 64 12 00 pushl 0x126430 113c24: e8 73 a6 ff ff call 10e29c <_Protected_heap_Allocate_aligned_with_boundary> return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 113c29: 83 c4 10 add $0x10,%esp 113c2c: 85 c0 test %eax,%eax 113c2e: 74 38 je 113c68 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 113c30: 8b 15 28 8a 12 00 mov 0x128a28,%edx 113c36: 85 d2 test %edx,%edx 113c38: 74 10 je 113c4a (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 113c3a: 83 ec 0c sub $0xc,%esp 113c3d: 53 push %ebx 113c3e: 89 45 f4 mov %eax,-0xc(%ebp) 113c41: ff 52 04 call *0x4(%edx) 113c44: 83 c4 10 add $0x10,%esp 113c47: 8b 45 f4 mov -0xc(%ebp),%eax *pointer = return_this; 113c4a: 89 03 mov %eax,(%ebx) return 0; 113c4c: 31 c0 xor %eax,%eax } 113c4e: 8b 5d fc mov -0x4(%ebp),%ebx 113c51: c9 leave 113c52: c3 ret 113c53: 90 nop /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && !malloc_is_system_state_OK() ) 113c54: e8 c7 54 ff ff call 109120 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 113c59: 84 c0 test %al,%al 113c5b: 75 b4 jne 113c11 <== ALWAYS TAKEN !malloc_is_system_state_OK() ) return EINVAL; 113c5d: b8 16 00 00 00 mov $0x16,%eax if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_malloc)(pointer); *pointer = return_this; return 0; } 113c62: 8b 5d fc mov -0x4(%ebp),%ebx 113c65: c9 leave 113c66: c3 ret 113c67: 90 nop RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) return ENOMEM; 113c68: b8 0c 00 00 00 mov $0xc,%eax 113c6d: eb df jmp 113c4e =============================================================================== 001163bc : rtems_id id, const void *buffer, size_t size, uint32_t *count ) { 1163bc: 55 push %ebp 1163bd: 89 e5 mov %esp,%ebp 1163bf: 57 push %edi 1163c0: 56 push %esi 1163c1: 53 push %ebx 1163c2: 83 ec 1c sub $0x1c,%esp 1163c5: 8b 7d 08 mov 0x8(%ebp),%edi 1163c8: 8b 5d 0c mov 0xc(%ebp),%ebx 1163cb: 8b 75 14 mov 0x14(%ebp),%esi register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status core_status; if ( !buffer ) 1163ce: 85 db test %ebx,%ebx 1163d0: 74 62 je 116434 return RTEMS_INVALID_ADDRESS; if ( !count ) 1163d2: 85 f6 test %esi,%esi 1163d4: 74 5e je 116434 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 1163d6: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1163d7: 8d 45 e4 lea -0x1c(%ebp),%eax 1163da: 50 push %eax 1163db: 57 push %edi 1163dc: 68 20 0c 14 00 push $0x140c20 1163e1: e8 be 4d 00 00 call 11b1a4 <_Objects_Get> switch ( location ) { 1163e6: 83 c4 10 add $0x10,%esp 1163e9: 8b 55 e4 mov -0x1c(%ebp),%edx 1163ec: 85 d2 test %edx,%edx 1163ee: 74 10 je 116400 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1163f0: b8 04 00 00 00 mov $0x4,%eax } 1163f5: 8d 65 f4 lea -0xc(%ebp),%esp 1163f8: 5b pop %ebx 1163f9: 5e pop %esi 1163fa: 5f pop %edi 1163fb: c9 leave 1163fc: c3 ret 1163fd: 8d 76 00 lea 0x0(%esi),%esi the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: core_status = _CORE_message_queue_Broadcast( 116400: 83 ec 08 sub $0x8,%esp 116403: 56 push %esi 116404: 6a 00 push $0x0 116406: 57 push %edi 116407: ff 75 10 pushl 0x10(%ebp) 11640a: 53 push %ebx 11640b: 83 c0 14 add $0x14,%eax 11640e: 50 push %eax 11640f: e8 7c 34 00 00 call 119890 <_CORE_message_queue_Broadcast> 116414: 89 c3 mov %eax,%ebx NULL, #endif count ); _Thread_Enable_dispatch(); 116416: 83 c4 20 add $0x20,%esp 116419: e8 e6 58 00 00 call 11bd04 <_Thread_Enable_dispatch> return 11641e: 83 ec 0c sub $0xc,%esp 116421: 53 push %ebx 116422: e8 69 03 00 00 call 116790 <_Message_queue_Translate_core_message_queue_return_code> 116427: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11642a: 8d 65 f4 lea -0xc(%ebp),%esp 11642d: 5b pop %ebx 11642e: 5e pop %esi 11642f: 5f pop %edi 116430: c9 leave 116431: c3 ret 116432: 66 90 xchg %ax,%ax if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !count ) return RTEMS_INVALID_ADDRESS; 116434: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116439: 8d 65 f4 lea -0xc(%ebp),%esp 11643c: 5b pop %ebx 11643d: 5e pop %esi 11643e: 5f pop %edi 11643f: c9 leave 116440: c3 ret =============================================================================== 00113858 : uint32_t count, size_t max_message_size, rtems_attribute attribute_set, rtems_id *id ) { 113858: 55 push %ebp 113859: 89 e5 mov %esp,%ebp 11385b: 57 push %edi 11385c: 56 push %esi 11385d: 53 push %ebx 11385e: 83 ec 2c sub $0x2c,%esp 113861: 8b 5d 08 mov 0x8(%ebp),%ebx 113864: 8b 75 0c mov 0xc(%ebp),%esi 113867: 8b 4d 10 mov 0x10(%ebp),%ecx 11386a: 8b 7d 18 mov 0x18(%ebp),%edi CORE_message_queue_Attributes the_msgq_attributes; #if defined(RTEMS_MULTIPROCESSING) bool is_global; #endif if ( !rtems_is_name_valid( name ) ) 11386d: 85 db test %ebx,%ebx 11386f: 74 2f je 1138a0 return RTEMS_INVALID_NAME; if ( !id ) 113871: 85 ff test %edi,%edi 113873: 0f 84 a3 00 00 00 je 11391c if ( (is_global = _Attributes_Is_global( attribute_set ) ) && !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) 113879: 85 f6 test %esi,%esi 11387b: 74 13 je 113890 return RTEMS_INVALID_NUMBER; if ( max_message_size == 0 ) 11387d: 85 c9 test %ecx,%ecx 11387f: 75 2f jne 1138b0 return RTEMS_INVALID_SIZE; 113881: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 113886: 8d 65 f4 lea -0xc(%ebp),%esp 113889: 5b pop %ebx 11388a: 5e pop %esi 11388b: 5f pop %edi 11388c: c9 leave 11388d: c3 ret 11388e: 66 90 xchg %ax,%ax !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) return RTEMS_INVALID_NUMBER; 113890: b8 0a 00 00 00 mov $0xa,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 113895: 8d 65 f4 lea -0xc(%ebp),%esp 113898: 5b pop %ebx 113899: 5e pop %esi 11389a: 5f pop %edi 11389b: c9 leave 11389c: c3 ret 11389d: 8d 76 00 lea 0x0(%esi),%esi #if defined(RTEMS_MULTIPROCESSING) bool is_global; #endif if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 1138a0: b8 03 00 00 00 mov $0x3,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 1138a5: 8d 65 f4 lea -0xc(%ebp),%esp 1138a8: 5b pop %ebx 1138a9: 5e pop %esi 1138aa: 5f pop %edi 1138ab: c9 leave 1138ac: c3 ret 1138ad: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 1138b0: a1 90 f6 12 00 mov 0x12f690,%eax 1138b5: 40 inc %eax 1138b6: a3 90 f6 12 00 mov %eax,0x12f690 #endif #endif _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); 1138bb: 89 4d d4 mov %ecx,-0x2c(%ebp) 1138be: e8 8d 54 00 00 call 118d50 <_Message_queue_Allocate> 1138c3: 89 c2 mov %eax,%edx if ( !the_message_queue ) { 1138c5: 85 c0 test %eax,%eax 1138c7: 8b 4d d4 mov -0x2c(%ebp),%ecx 1138ca: 74 7c je 113948 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_message_queue->attribute_set = attribute_set; 1138cc: 8b 45 14 mov 0x14(%ebp),%eax 1138cf: 89 42 10 mov %eax,0x10(%edx) if (_Attributes_Is_priority( attribute_set ) ) the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY; 1138d2: a8 04 test $0x4,%al 1138d4: 0f 95 c0 setne %al 1138d7: 0f b6 c0 movzbl %al,%eax 1138da: 89 45 e4 mov %eax,-0x1c(%ebp) else the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; if ( ! _CORE_message_queue_Initialize( 1138dd: 51 push %ecx 1138de: 56 push %esi 1138df: 8d 45 e4 lea -0x1c(%ebp),%eax 1138e2: 50 push %eax 1138e3: 8d 42 14 lea 0x14(%edx),%eax 1138e6: 50 push %eax 1138e7: 89 55 d4 mov %edx,-0x2c(%ebp) 1138ea: e8 e1 10 00 00 call 1149d0 <_CORE_message_queue_Initialize> 1138ef: 83 c4 10 add $0x10,%esp 1138f2: 84 c0 test %al,%al 1138f4: 8b 55 d4 mov -0x2c(%ebp),%edx 1138f7: 75 2f jne 113928 */ RTEMS_INLINE_ROUTINE void _Message_queue_Free ( Message_queue_Control *the_message_queue ) { _Objects_Free( &_Message_queue_Information, &the_message_queue->Object ); 1138f9: 83 ec 08 sub $0x8,%esp 1138fc: 52 push %edx 1138fd: 68 a0 f9 12 00 push $0x12f9a0 113902: e8 79 1e 00 00 call 115780 <_Objects_Free> _Objects_MP_Close( &_Message_queue_Information, the_message_queue->Object.id); #endif _Message_queue_Free( the_message_queue ); _Thread_Enable_dispatch(); 113907: e8 94 2b 00 00 call 1164a0 <_Thread_Enable_dispatch> return RTEMS_UNSATISFIED; 11390c: 83 c4 10 add $0x10,%esp 11390f: b8 0d 00 00 00 mov $0xd,%eax 113914: e9 6d ff ff ff jmp 113886 113919: 8d 76 00 lea 0x0(%esi),%esi if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 11391c: b8 09 00 00 00 mov $0x9,%eax 113921: e9 60 ff ff ff jmp 113886 113926: 66 90 xchg %ax,%ax Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 113928: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 11392b: 0f b7 f0 movzwl %ax,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 11392e: 8b 0d bc f9 12 00 mov 0x12f9bc,%ecx 113934: 89 14 b1 mov %edx,(%ecx,%esi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 113937: 89 5a 0c mov %ebx,0xc(%edx) &_Message_queue_Information, &the_message_queue->Object, (Objects_Name) name ); *id = the_message_queue->Object.id; 11393a: 89 07 mov %eax,(%edi) name, 0 ); #endif _Thread_Enable_dispatch(); 11393c: e8 5f 2b 00 00 call 1164a0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 113941: 31 c0 xor %eax,%eax 113943: e9 3e ff ff ff jmp 113886 _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); if ( !the_message_queue ) { _Thread_Enable_dispatch(); 113948: e8 53 2b 00 00 call 1164a0 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 11394d: b8 05 00 00 00 mov $0x5,%eax 113952: e9 2f ff ff ff jmp 113886 =============================================================================== 00116544 : */ rtems_status_code rtems_message_queue_delete( rtems_id id ) { 116544: 55 push %ebp 116545: 89 e5 mov %esp,%ebp 116547: 53 push %ebx 116548: 83 ec 18 sub $0x18,%esp register Message_queue_Control *the_message_queue; Objects_Locations location; the_message_queue = _Message_queue_Get( id, &location ); 11654b: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 11654e: 50 push %eax 11654f: ff 75 08 pushl 0x8(%ebp) 116552: 68 20 0c 14 00 push $0x140c20 116557: e8 48 4c 00 00 call 11b1a4 <_Objects_Get> 11655c: 89 c3 mov %eax,%ebx switch ( location ) { 11655e: 83 c4 10 add $0x10,%esp 116561: 8b 4d f4 mov -0xc(%ebp),%ecx 116564: 85 c9 test %ecx,%ecx 116566: 75 3c jne 1165a4 case OBJECTS_LOCAL: _Objects_Close( &_Message_queue_Information, 116568: 83 ec 08 sub $0x8,%esp 11656b: 50 push %eax 11656c: 68 20 0c 14 00 push $0x140c20 116571: e8 ba 47 00 00 call 11ad30 <_Objects_Close> &the_message_queue->Object ); _CORE_message_queue_Close( 116576: 83 c4 0c add $0xc,%esp 116579: 6a 05 push $0x5 11657b: 6a 00 push $0x0 11657d: 8d 43 14 lea 0x14(%ebx),%eax 116580: 50 push %eax 116581: e8 8e 33 00 00 call 119914 <_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 ); 116586: 58 pop %eax 116587: 5a pop %edx 116588: 53 push %ebx 116589: 68 20 0c 14 00 push $0x140c20 11658e: e8 95 4a 00 00 call 11b028 <_Objects_Free> 0, /* Not used */ 0 ); } #endif _Thread_Enable_dispatch(); 116593: e8 6c 57 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116598: 83 c4 10 add $0x10,%esp 11659b: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11659d: 8b 5d fc mov -0x4(%ebp),%ebx 1165a0: c9 leave 1165a1: c3 ret 1165a2: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1165a4: b8 04 00 00 00 mov $0x4,%eax } 1165a9: 8b 5d fc mov -0x4(%ebp),%ebx 1165ac: c9 leave 1165ad: c3 ret =============================================================================== 001165b0 : rtems_status_code rtems_message_queue_flush( rtems_id id, uint32_t *count ) { 1165b0: 55 push %ebp 1165b1: 89 e5 mov %esp,%ebp 1165b3: 53 push %ebx 1165b4: 83 ec 14 sub $0x14,%esp 1165b7: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 1165ba: 85 db test %ebx,%ebx 1165bc: 74 46 je 116604 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 1165be: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1165bf: 8d 45 f4 lea -0xc(%ebp),%eax 1165c2: 50 push %eax 1165c3: ff 75 08 pushl 0x8(%ebp) 1165c6: 68 20 0c 14 00 push $0x140c20 1165cb: e8 d4 4b 00 00 call 11b1a4 <_Objects_Get> switch ( location ) { 1165d0: 83 c4 10 add $0x10,%esp 1165d3: 8b 55 f4 mov -0xc(%ebp),%edx 1165d6: 85 d2 test %edx,%edx 1165d8: 74 0a je 1165e4 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1165da: b8 04 00 00 00 mov $0x4,%eax } 1165df: 8b 5d fc mov -0x4(%ebp),%ebx 1165e2: c9 leave 1165e3: c3 ret the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: *count = _CORE_message_queue_Flush( &the_message_queue->message_queue ); 1165e4: 83 ec 0c sub $0xc,%esp 1165e7: 83 c0 14 add $0x14,%eax 1165ea: 50 push %eax 1165eb: e8 60 33 00 00 call 119950 <_CORE_message_queue_Flush> 1165f0: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 1165f2: e8 0d 57 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1165f7: 83 c4 10 add $0x10,%esp 1165fa: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1165fc: 8b 5d fc mov -0x4(%ebp),%ebx 1165ff: c9 leave 116600: c3 ret 116601: 8d 76 00 lea 0x0(%esi),%esi { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) return RTEMS_INVALID_ADDRESS; 116604: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116609: 8b 5d fc mov -0x4(%ebp),%ebx 11660c: c9 leave 11660d: c3 ret =============================================================================== 00116610 : rtems_status_code rtems_message_queue_get_number_pending( rtems_id id, uint32_t *count ) { 116610: 55 push %ebp 116611: 89 e5 mov %esp,%ebp 116613: 53 push %ebx 116614: 83 ec 14 sub $0x14,%esp 116617: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 11661a: 85 db test %ebx,%ebx 11661c: 74 3a je 116658 11661e: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 11661f: 8d 45 f4 lea -0xc(%ebp),%eax 116622: 50 push %eax 116623: ff 75 08 pushl 0x8(%ebp) 116626: 68 20 0c 14 00 push $0x140c20 11662b: e8 74 4b 00 00 call 11b1a4 <_Objects_Get> switch ( location ) { 116630: 83 c4 10 add $0x10,%esp 116633: 8b 55 f4 mov -0xc(%ebp),%edx 116636: 85 d2 test %edx,%edx 116638: 74 0a je 116644 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11663a: b8 04 00 00 00 mov $0x4,%eax } 11663f: 8b 5d fc mov -0x4(%ebp),%ebx 116642: c9 leave 116643: c3 ret the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: *count = the_message_queue->message_queue.number_of_pending_messages; 116644: 8b 40 5c mov 0x5c(%eax),%eax 116647: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 116649: e8 b6 56 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11664e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116650: 8b 5d fc mov -0x4(%ebp),%ebx 116653: c9 leave 116654: c3 ret 116655: 8d 76 00 lea 0x0(%esi),%esi { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) return RTEMS_INVALID_ADDRESS; 116658: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11665d: 8b 5d fc mov -0x4(%ebp),%ebx 116660: c9 leave 116661: c3 ret =============================================================================== 0011397c : void *buffer, size_t *size, rtems_option option_set, rtems_interval timeout ) { 11397c: 55 push %ebp 11397d: 89 e5 mov %esp,%ebp 11397f: 56 push %esi 113980: 53 push %ebx 113981: 83 ec 10 sub $0x10,%esp 113984: 8b 5d 0c mov 0xc(%ebp),%ebx 113987: 8b 75 10 mov 0x10(%ebp),%esi register Message_queue_Control *the_message_queue; Objects_Locations location; bool wait; if ( !buffer ) 11398a: 85 db test %ebx,%ebx 11398c: 74 6e je 1139fc return RTEMS_INVALID_ADDRESS; if ( !size ) 11398e: 85 f6 test %esi,%esi 113990: 74 6a je 1139fc Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 113992: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 113993: 8d 45 f4 lea -0xc(%ebp),%eax 113996: 50 push %eax 113997: ff 75 08 pushl 0x8(%ebp) 11399a: 68 a0 f9 12 00 push $0x12f9a0 11399f: e8 1c 1f 00 00 call 1158c0 <_Objects_Get> switch ( location ) { 1139a4: 83 c4 10 add $0x10,%esp 1139a7: 8b 55 f4 mov -0xc(%ebp),%edx 1139aa: 85 d2 test %edx,%edx 1139ac: 75 42 jne 1139f0 if ( _Options_Is_no_wait( option_set ) ) wait = false; else wait = true; _CORE_message_queue_Seize( 1139ae: 83 ec 08 sub $0x8,%esp 1139b1: ff 75 18 pushl 0x18(%ebp) */ RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait ( rtems_option option_set ) { return (option_set & RTEMS_NO_WAIT) ? true : false; 1139b4: 8b 55 14 mov 0x14(%ebp),%edx 1139b7: 83 e2 01 and $0x1,%edx 1139ba: 83 f2 01 xor $0x1,%edx 1139bd: 52 push %edx 1139be: 56 push %esi 1139bf: 53 push %ebx 1139c0: ff 70 08 pushl 0x8(%eax) 1139c3: 83 c0 14 add $0x14,%eax 1139c6: 50 push %eax 1139c7: e8 a4 10 00 00 call 114a70 <_CORE_message_queue_Seize> buffer, size, wait, timeout ); _Thread_Enable_dispatch(); 1139cc: 83 c4 20 add $0x20,%esp 1139cf: e8 cc 2a 00 00 call 1164a0 <_Thread_Enable_dispatch> return _Message_queue_Translate_core_message_queue_return_code( 1139d4: 83 ec 0c sub $0xc,%esp _Thread_Executing->Wait.return_code 1139d7: a1 18 f9 12 00 mov 0x12f918,%eax size, wait, timeout ); _Thread_Enable_dispatch(); return _Message_queue_Translate_core_message_queue_return_code( 1139dc: ff 70 34 pushl 0x34(%eax) 1139df: e8 a0 00 00 00 call 113a84 <_Message_queue_Translate_core_message_queue_return_code> 1139e4: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1139e7: 8d 65 f8 lea -0x8(%ebp),%esp 1139ea: 5b pop %ebx 1139eb: 5e pop %esi 1139ec: c9 leave 1139ed: c3 ret 1139ee: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1139f0: b8 04 00 00 00 mov $0x4,%eax } 1139f5: 8d 65 f8 lea -0x8(%ebp),%esp 1139f8: 5b pop %ebx 1139f9: 5e pop %esi 1139fa: c9 leave 1139fb: c3 ret if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !size ) return RTEMS_INVALID_ADDRESS; 1139fc: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 113a01: 8d 65 f8 lea -0x8(%ebp),%esp 113a04: 5b pop %ebx 113a05: 5e pop %esi 113a06: c9 leave 113a07: c3 ret =============================================================================== 0010b3a8 : rtems_status_code rtems_message_queue_send( rtems_id id, const void *buffer, size_t size ) { 10b3a8: 55 push %ebp 10b3a9: 89 e5 mov %esp,%ebp 10b3ab: 56 push %esi 10b3ac: 53 push %ebx 10b3ad: 83 ec 10 sub $0x10,%esp 10b3b0: 8b 75 08 mov 0x8(%ebp),%esi 10b3b3: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) 10b3b6: 85 db test %ebx,%ebx 10b3b8: 74 5e je 10b418 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 10b3ba: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 10b3bb: 8d 45 f4 lea -0xc(%ebp),%eax 10b3be: 50 push %eax 10b3bf: 56 push %esi 10b3c0: 68 e0 67 12 00 push $0x1267e0 10b3c5: e8 9a 19 00 00 call 10cd64 <_Objects_Get> switch ( location ) { 10b3ca: 83 c4 10 add $0x10,%esp 10b3cd: 8b 55 f4 mov -0xc(%ebp),%edx 10b3d0: 85 d2 test %edx,%edx 10b3d2: 74 0c je 10b3e0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b3d4: b8 04 00 00 00 mov $0x4,%eax } 10b3d9: 8d 65 f8 lea -0x8(%ebp),%esp 10b3dc: 5b pop %ebx 10b3dd: 5e pop %esi 10b3de: c9 leave 10b3df: c3 ret CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, bool wait, Watchdog_Interval timeout ) { return _CORE_message_queue_Submit( 10b3e0: 6a 00 push $0x0 10b3e2: 6a 00 push $0x0 10b3e4: 68 ff ff ff 7f push $0x7fffffff 10b3e9: 6a 00 push $0x0 10b3eb: 56 push %esi 10b3ec: ff 75 10 pushl 0x10(%ebp) 10b3ef: 53 push %ebx the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status = _CORE_message_queue_Send( 10b3f0: 83 c0 14 add $0x14,%eax 10b3f3: 50 push %eax 10b3f4: e8 f3 0b 00 00 call 10bfec <_CORE_message_queue_Submit> 10b3f9: 89 c3 mov %eax,%ebx MESSAGE_QUEUE_MP_HANDLER, false, /* sender does not block */ 0 /* no timeout */ ); _Thread_Enable_dispatch(); 10b3fb: 83 c4 20 add $0x20,%esp 10b3fe: e8 c1 24 00 00 call 10d8c4 <_Thread_Enable_dispatch> /* * Since this API does not allow for blocking sends, we can directly * return the returned status. */ return _Message_queue_Translate_core_message_queue_return_code(status); 10b403: 83 ec 0c sub $0xc,%esp 10b406: 53 push %ebx 10b407: e8 18 00 00 00 call 10b424 <_Message_queue_Translate_core_message_queue_return_code> 10b40c: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b40f: 8d 65 f8 lea -0x8(%ebp),%esp 10b412: 5b pop %ebx 10b413: 5e pop %esi 10b414: c9 leave 10b415: c3 ret 10b416: 66 90 xchg %ax,%ax register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) return RTEMS_INVALID_ADDRESS; 10b418: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b41d: 8d 65 f8 lea -0x8(%ebp),%esp 10b420: 5b pop %ebx 10b421: 5e pop %esi 10b422: c9 leave 10b423: c3 ret =============================================================================== 001167a0 : rtems_status_code rtems_message_queue_urgent( rtems_id id, const void *buffer, size_t size ) { 1167a0: 55 push %ebp 1167a1: 89 e5 mov %esp,%ebp 1167a3: 56 push %esi 1167a4: 53 push %ebx 1167a5: 83 ec 10 sub $0x10,%esp 1167a8: 8b 75 08 mov 0x8(%ebp),%esi 1167ab: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) 1167ae: 85 db test %ebx,%ebx 1167b0: 74 5e je 116810 1167b2: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1167b3: 8d 45 f4 lea -0xc(%ebp),%eax 1167b6: 50 push %eax 1167b7: 56 push %esi 1167b8: 68 20 0c 14 00 push $0x140c20 1167bd: e8 e2 49 00 00 call 11b1a4 <_Objects_Get> switch ( location ) { 1167c2: 83 c4 10 add $0x10,%esp 1167c5: 8b 55 f4 mov -0xc(%ebp),%edx 1167c8: 85 d2 test %edx,%edx 1167ca: 74 0c je 1167d8 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1167cc: b8 04 00 00 00 mov $0x4,%eax } 1167d1: 8d 65 f8 lea -0x8(%ebp),%esp 1167d4: 5b pop %ebx 1167d5: 5e pop %esi 1167d6: c9 leave 1167d7: c3 ret CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, bool wait, Watchdog_Interval timeout ) { return _CORE_message_queue_Submit( 1167d8: 6a 00 push $0x0 1167da: 6a 00 push $0x0 1167dc: 68 00 00 00 80 push $0x80000000 1167e1: 6a 00 push $0x0 1167e3: 56 push %esi 1167e4: ff 75 10 pushl 0x10(%ebp) 1167e7: 53 push %ebx the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status = _CORE_message_queue_Urgent( 1167e8: 83 c0 14 add $0x14,%eax 1167eb: 50 push %eax 1167ec: e8 3b 33 00 00 call 119b2c <_CORE_message_queue_Submit> 1167f1: 89 c3 mov %eax,%ebx id, MESSAGE_QUEUE_MP_HANDLER, false, /* sender does not block */ 0 /* no timeout */ ); _Thread_Enable_dispatch(); 1167f3: 83 c4 20 add $0x20,%esp 1167f6: e8 09 55 00 00 call 11bd04 <_Thread_Enable_dispatch> /* * Since this API does not allow for blocking sends, we can directly * return the returned status. */ return _Message_queue_Translate_core_message_queue_return_code(status); 1167fb: 83 ec 0c sub $0xc,%esp 1167fe: 53 push %ebx 1167ff: e8 8c ff ff ff call 116790 <_Message_queue_Translate_core_message_queue_return_code> 116804: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116807: 8d 65 f8 lea -0x8(%ebp),%esp 11680a: 5b pop %ebx 11680b: 5e pop %esi 11680c: c9 leave 11680d: c3 ret 11680e: 66 90 xchg %ax,%ax register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) return RTEMS_INVALID_ADDRESS; 116810: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116815: 8d 65 f8 lea -0x8(%ebp),%esp 116818: 5b pop %ebx 116819: 5e pop %esi 11681a: c9 leave 11681b: c3 ret =============================================================================== 0011225c : return (retval); } int rtems_mkdir(const char *path, mode_t mode) { 11225c: 55 push %ebp 11225d: 89 e5 mov %esp,%ebp 11225f: 57 push %edi 112260: 56 push %esi 112261: 53 push %ebx 112262: 83 ec 78 sub $0x78,%esp int success = 0; char *dup_path = strdup(path); 112265: ff 75 08 pushl 0x8(%ebp) 112268: e8 17 23 00 00 call 114584 11226d: 89 c7 mov %eax,%edi if (dup_path != NULL) { 11226f: 83 c4 10 add $0x10,%esp 112272: 85 c0 test %eax,%eax 112274: 0f 84 0a 01 00 00 je 112384 <== NEVER TAKEN char *p; p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ 11227a: 8a 10 mov (%eax),%dl 11227c: 80 fa 2f cmp $0x2f,%dl 11227f: 0f 84 0f 01 00 00 je 112394 112285: 89 c3 mov %eax,%ebx 112287: c7 45 94 00 00 00 00 movl $0x0,-0x6c(%ebp) 11228e: b8 01 00 00 00 mov $0x1,%eax ++p; for (first = 1, last = 0; !last ; ++p) { if (p[0] == '\0') 112293: 84 d2 test %dl,%dl 112295: 74 11 je 1122a8 <== NEVER TAKEN 112297: 90 nop last = 1; else if (p[0] != '/') 112298: 80 fa 2f cmp $0x2f,%dl 11229b: 0f 84 83 00 00 00 je 112324 p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ ++p; for (first = 1, last = 0; !last ; ++p) { 1122a1: 43 inc %ebx 1122a2: 8a 13 mov (%ebx),%dl if (p[0] == '\0') 1122a4: 84 d2 test %dl,%dl 1122a6: 75 f0 jne 112298 last = 1; else if (p[0] != '/') continue; *p = '\0'; 1122a8: c6 03 00 movb $0x0,(%ebx) 1122ab: be 01 00 00 00 mov $0x1,%esi if (!last && p[1] == '\0') last = 1; if (first) { 1122b0: 85 c0 test %eax,%eax 1122b2: 75 54 jne 112308 oumask = umask(0); numask = oumask & ~(S_IWUSR | S_IXUSR); (void)umask(numask); first = 0; } if (last) 1122b4: 85 f6 test %esi,%esi 1122b6: 75 3c jne 1122f4 (void)umask(oumask); if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) { 1122b8: b8 ff 01 00 00 mov $0x1ff,%eax 1122bd: 83 ec 08 sub $0x8,%esp 1122c0: 50 push %eax 1122c1: 57 push %edi 1122c2: e8 bd 73 ff ff call 109684 1122c7: 83 c4 10 add $0x10,%esp 1122ca: 85 c0 test %eax,%eax 1122cc: 78 6a js 112338 } else { retval = 0; break; } } if (!last) 1122ce: 85 f6 test %esi,%esi 1122d0: 75 0a jne 1122dc *p = '/'; 1122d2: c6 03 2f movb $0x2f,(%ebx) 1122d5: 31 c0 xor %eax,%eax 1122d7: eb c8 jmp 1122a1 1122d9: 8d 76 00 lea 0x0(%esi),%esi int success = 0; char *dup_path = strdup(path); if (dup_path != NULL) { success = build(dup_path, mode); free(dup_path); 1122dc: 83 ec 0c sub $0xc,%esp 1122df: 57 push %edi 1122e0: e8 c7 6d ff ff call 1090ac 1122e5: 83 c4 10 add $0x10,%esp } return success != 0 ? 0 : -1; 1122e8: 31 c0 xor %eax,%eax } 1122ea: 8d 65 f4 lea -0xc(%ebp),%esp 1122ed: 5b pop %ebx 1122ee: 5e pop %esi 1122ef: 5f pop %edi 1122f0: c9 leave 1122f1: c3 ret 1122f2: 66 90 xchg %ax,%ax numask = oumask & ~(S_IWUSR | S_IXUSR); (void)umask(numask); first = 0; } if (last) (void)umask(oumask); 1122f4: 83 ec 0c sub $0xc,%esp 1122f7: ff 75 94 pushl -0x6c(%ebp) 1122fa: e8 81 01 00 00 call 112480 1122ff: 83 c4 10 add $0x10,%esp if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) { 112302: 8b 45 0c mov 0xc(%ebp),%eax 112305: eb b6 jmp 1122bd 112307: 90 nop * mkdir [-m mode] dir * * We change the user's umask and then restore it, * instead of doing chmod's. */ oumask = umask(0); 112308: 83 ec 0c sub $0xc,%esp 11230b: 6a 00 push $0x0 11230d: e8 6e 01 00 00 call 112480 112312: 89 45 94 mov %eax,-0x6c(%ebp) numask = oumask & ~(S_IWUSR | S_IXUSR); 112315: 24 3f and $0x3f,%al (void)umask(numask); 112317: 89 04 24 mov %eax,(%esp) 11231a: e8 61 01 00 00 call 112480 11231f: 83 c4 10 add $0x10,%esp 112322: eb 90 jmp 1122b4 for (first = 1, last = 0; !last ; ++p) { if (p[0] == '\0') last = 1; else if (p[0] != '/') continue; *p = '\0'; 112324: c6 03 00 movb $0x0,(%ebx) if (!last && p[1] == '\0') 112327: 31 d2 xor %edx,%edx 112329: 80 7b 01 00 cmpb $0x0,0x1(%ebx) 11232d: 0f 94 c2 sete %dl 112330: 89 d6 mov %edx,%esi 112332: e9 79 ff ff ff jmp 1122b0 112337: 90 nop first = 0; } if (last) (void)umask(oumask); if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) { if (errno == EEXIST || errno == EISDIR) { 112338: e8 bf 15 00 00 call 1138fc <__errno> 11233d: 83 38 11 cmpl $0x11,(%eax) 112340: 74 0a je 11234c 112342: e8 b5 15 00 00 call 1138fc <__errno> 112347: 83 38 15 cmpl $0x15,(%eax) 11234a: 75 53 jne 11239f <== ALWAYS TAKEN if (stat(path, &sb) < 0) { 11234c: 83 ec 08 sub $0x8,%esp 11234f: 8d 45 a0 lea -0x60(%ebp),%eax 112352: 50 push %eax 112353: 57 push %edi 112354: e8 7f 00 00 00 call 1123d8 112359: 83 c4 10 add $0x10,%esp 11235c: 85 c0 test %eax,%eax 11235e: 78 3f js 11239f <== NEVER TAKEN retval = 0; break; } else if (!S_ISDIR(sb.st_mode)) { 112360: 8b 45 ac mov -0x54(%ebp),%eax 112363: 25 00 f0 00 00 and $0xf000,%eax 112368: 3d 00 40 00 00 cmp $0x4000,%eax 11236d: 0f 84 5b ff ff ff je 1122ce if (last) 112373: 85 f6 test %esi,%esi 112375: 74 53 je 1123ca errno = EEXIST; 112377: e8 80 15 00 00 call 1138fc <__errno> 11237c: c7 00 11 00 00 00 movl $0x11,(%eax) 112382: eb 2d jmp 1123b1 if (dup_path != NULL) { success = build(dup_path, mode); free(dup_path); } return success != 0 ? 0 : -1; 112384: b8 ff ff ff ff mov $0xffffffff,%eax } 112389: 8d 65 f4 lea -0xc(%ebp),%esp 11238c: 5b pop %ebx <== NOT EXECUTED 11238d: 5e pop %esi <== NOT EXECUTED 11238e: 5f pop %edi <== NOT EXECUTED 11238f: c9 leave <== NOT EXECUTED 112390: c3 ret <== NOT EXECUTED 112391: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ ++p; 112394: 8d 58 01 lea 0x1(%eax),%ebx 112397: 8a 50 01 mov 0x1(%eax),%dl 11239a: e9 e8 fe ff ff jmp 112287 } } if (!last) *p = '/'; } if (!first && !last) 11239f: 85 f6 test %esi,%esi 1123a1: 75 0e jne 1123b1 <== ALWAYS TAKEN (void)umask(oumask); 1123a3: 83 ec 0c sub $0xc,%esp 1123a6: ff 75 94 pushl -0x6c(%ebp) 1123a9: e8 d2 00 00 00 call 112480 1123ae: 83 c4 10 add $0x10,%esp int success = 0; char *dup_path = strdup(path); if (dup_path != NULL) { success = build(dup_path, mode); free(dup_path); 1123b1: 83 ec 0c sub $0xc,%esp 1123b4: 57 push %edi 1123b5: e8 f2 6c ff ff call 1090ac 1123ba: 83 c4 10 add $0x10,%esp } return success != 0 ? 0 : -1; 1123bd: b8 ff ff ff ff mov $0xffffffff,%eax } 1123c2: 8d 65 f4 lea -0xc(%ebp),%esp 1123c5: 5b pop %ebx 1123c6: 5e pop %esi 1123c7: 5f pop %edi 1123c8: c9 leave 1123c9: c3 ret break; } else if (!S_ISDIR(sb.st_mode)) { if (last) errno = EEXIST; else errno = ENOTDIR; 1123ca: e8 2d 15 00 00 call 1138fc <__errno> 1123cf: c7 00 14 00 00 00 movl $0x14,(%eax) 1123d5: eb cc jmp 1123a3 =============================================================================== 0010cea4 : const char *rtems_object_get_api_class_name( int the_api, int the_class ) { 10cea4: 55 push %ebp 10cea5: 89 e5 mov %esp,%ebp 10cea7: 83 ec 08 sub $0x8,%esp 10ceaa: 8b 45 08 mov 0x8(%ebp),%eax const rtems_assoc_t *api_assoc; const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) 10cead: 83 f8 01 cmp $0x1,%eax 10ceb0: 74 2a je 10cedc api_assoc = rtems_object_api_internal_assoc; else if ( the_api == OBJECTS_CLASSIC_API ) 10ceb2: 83 f8 02 cmp $0x2,%eax 10ceb5: 74 09 je 10cec0 #ifdef RTEMS_POSIX_API else if ( the_api == OBJECTS_POSIX_API ) api_assoc = rtems_object_api_posix_assoc; #endif else return "BAD API"; 10ceb7: b8 7b 38 12 00 mov $0x12387b,%eax class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); if ( class_assoc ) return class_assoc->name; return "BAD CLASS"; } 10cebc: c9 leave 10cebd: c3 ret 10cebe: 66 90 xchg %ax,%ax const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) api_assoc = rtems_object_api_internal_assoc; else if ( the_api == OBJECTS_CLASSIC_API ) api_assoc = rtems_object_api_classic_assoc; 10cec0: b8 60 85 12 00 mov $0x128560,%eax else if ( the_api == OBJECTS_POSIX_API ) api_assoc = rtems_object_api_posix_assoc; #endif else return "BAD API"; class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); 10cec5: 83 ec 08 sub $0x8,%esp 10cec8: ff 75 0c pushl 0xc(%ebp) 10cecb: 50 push %eax 10cecc: e8 7f 4a 00 00 call 111950 if ( class_assoc ) 10ced1: 83 c4 10 add $0x10,%esp 10ced4: 85 c0 test %eax,%eax 10ced6: 74 0c je 10cee4 return class_assoc->name; 10ced8: 8b 00 mov (%eax),%eax return "BAD CLASS"; } 10ceda: c9 leave 10cedb: c3 ret { const rtems_assoc_t *api_assoc; const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) api_assoc = rtems_object_api_internal_assoc; 10cedc: b8 40 85 12 00 mov $0x128540,%eax 10cee1: eb e2 jmp 10cec5 10cee3: 90 nop else return "BAD API"; class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); if ( class_assoc ) return class_assoc->name; return "BAD CLASS"; 10cee4: b8 83 38 12 00 mov $0x123883,%eax } 10cee9: c9 leave 10ceea: c3 ret =============================================================================== 0010ceec : }; const char *rtems_object_get_api_name( int api ) { 10ceec: 55 push %ebp 10ceed: 89 e5 mov %esp,%ebp 10ceef: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *api_assoc; api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api ); 10cef2: ff 75 08 pushl 0x8(%ebp) 10cef5: 68 e0 85 12 00 push $0x1285e0 10cefa: e8 51 4a 00 00 call 111950 if ( api_assoc ) 10ceff: 83 c4 10 add $0x10,%esp 10cf02: 85 c0 test %eax,%eax 10cf04: 74 06 je 10cf0c return api_assoc->name; 10cf06: 8b 00 mov (%eax),%eax return "BAD CLASS"; } 10cf08: c9 leave 10cf09: c3 ret 10cf0a: 66 90 xchg %ax,%ax const rtems_assoc_t *api_assoc; api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api ); if ( api_assoc ) return api_assoc->name; return "BAD CLASS"; 10cf0c: b8 83 38 12 00 mov $0x123883,%eax } 10cf11: c9 leave 10cf12: c3 ret =============================================================================== 0010cf54 : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 10cf54: 55 push %ebp 10cf55: 89 e5 mov %esp,%ebp 10cf57: 57 push %edi 10cf58: 56 push %esi 10cf59: 53 push %ebx 10cf5a: 83 ec 0c sub $0xc,%esp 10cf5d: 8b 5d 10 mov 0x10(%ebp),%ebx int i; /* * Validate parameters and look up information structure. */ if ( !info ) 10cf60: 85 db test %ebx,%ebx 10cf62: 74 60 je 10cfc4 return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 10cf64: 83 ec 08 sub $0x8,%esp 10cf67: 0f b7 45 0c movzwl 0xc(%ebp),%eax 10cf6b: 50 push %eax 10cf6c: ff 75 08 pushl 0x8(%ebp) 10cf6f: e8 78 1a 00 00 call 10e9ec <_Objects_Get_information> if ( !obj_info ) 10cf74: 83 c4 10 add $0x10,%esp 10cf77: 85 c0 test %eax,%eax 10cf79: 74 59 je 10cfd4 return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 10cf7b: 8b 50 08 mov 0x8(%eax),%edx 10cf7e: 89 13 mov %edx,(%ebx) info->maximum_id = obj_info->maximum_id; 10cf80: 8b 50 0c mov 0xc(%eax),%edx 10cf83: 89 53 04 mov %edx,0x4(%ebx) info->auto_extend = obj_info->auto_extend; 10cf86: 8a 50 12 mov 0x12(%eax),%dl 10cf89: 88 53 0c mov %dl,0xc(%ebx) info->maximum = obj_info->maximum; 10cf8c: 0f b7 70 10 movzwl 0x10(%eax),%esi 10cf90: 89 73 08 mov %esi,0x8(%ebx) for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 10cf93: 85 f6 test %esi,%esi 10cf95: 74 44 je 10cfdb <== NEVER TAKEN 10cf97: 8b 78 1c mov 0x1c(%eax),%edi 10cf9a: b9 01 00 00 00 mov $0x1,%ecx 10cf9f: b8 01 00 00 00 mov $0x1,%eax 10cfa4: 31 d2 xor %edx,%edx 10cfa6: 66 90 xchg %ax,%ax if ( !obj_info->local_table[i] ) unallocated++; 10cfa8: 83 3c 8f 01 cmpl $0x1,(%edi,%ecx,4) 10cfac: 83 d2 00 adc $0x0,%edx 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++ ) 10cfaf: 40 inc %eax 10cfb0: 89 c1 mov %eax,%ecx 10cfb2: 39 c6 cmp %eax,%esi 10cfb4: 73 f2 jae 10cfa8 if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 10cfb6: 89 53 10 mov %edx,0x10(%ebx) return RTEMS_SUCCESSFUL; 10cfb9: 31 c0 xor %eax,%eax } 10cfbb: 8d 65 f4 lea -0xc(%ebp),%esp 10cfbe: 5b pop %ebx 10cfbf: 5e pop %esi 10cfc0: 5f pop %edi 10cfc1: c9 leave 10cfc2: c3 ret 10cfc3: 90 nop /* * Validate parameters and look up information structure. */ if ( !info ) return RTEMS_INVALID_ADDRESS; 10cfc4: b8 09 00 00 00 mov $0x9,%eax unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 10cfc9: 8d 65 f4 lea -0xc(%ebp),%esp 10cfcc: 5b pop %ebx 10cfcd: 5e pop %esi 10cfce: 5f pop %edi 10cfcf: c9 leave 10cfd0: c3 ret 10cfd1: 8d 76 00 lea 0x0(%esi),%esi if ( !info ) return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); if ( !obj_info ) return RTEMS_INVALID_NUMBER; 10cfd4: b8 0a 00 00 00 mov $0xa,%eax 10cfd9: eb e0 jmp 10cfbb 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++ ) 10cfdb: 31 d2 xor %edx,%edx 10cfdd: eb d7 jmp 10cfb6 =============================================================================== 0010c520 : rtems_status_code rtems_object_get_classic_name( rtems_id id, rtems_name *name ) { 10c520: 55 push %ebp 10c521: 89 e5 mov %esp,%ebp 10c523: 53 push %ebx 10c524: 83 ec 14 sub $0x14,%esp 10c527: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) 10c52a: 85 db test %ebx,%ebx 10c52c: 74 26 je 10c554 return RTEMS_INVALID_ADDRESS; status = _Objects_Id_to_name( id, &name_u ); 10c52e: 83 ec 08 sub $0x8,%esp 10c531: 8d 45 f4 lea -0xc(%ebp),%eax 10c534: 50 push %eax 10c535: ff 75 08 pushl 0x8(%ebp) 10c538: e8 d3 1a 00 00 call 10e010 <_Objects_Id_to_name> *name = name_u.name_u32; 10c53d: 8b 55 f4 mov -0xc(%ebp),%edx 10c540: 89 13 mov %edx,(%ebx) return _Status_Object_name_errors_to_status[ status ]; 10c542: 8b 04 85 ac 23 12 00 mov 0x1223ac(,%eax,4),%eax 10c549: 83 c4 10 add $0x10,%esp } 10c54c: 8b 5d fc mov -0x4(%ebp),%ebx 10c54f: c9 leave 10c550: c3 ret 10c551: 8d 76 00 lea 0x0(%esi),%esi { Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) return RTEMS_INVALID_ADDRESS; 10c554: b8 09 00 00 00 mov $0x9,%eax status = _Objects_Id_to_name( id, &name_u ); *name = name_u.name_u32; return _Status_Object_name_errors_to_status[ status ]; } 10c559: 8b 5d fc mov -0x4(%ebp),%ebx 10c55c: c9 leave 10c55d: c3 ret =============================================================================== 0010d038 : */ rtems_status_code rtems_object_set_name( rtems_id id, const char *name ) { 10d038: 55 push %ebp 10d039: 89 e5 mov %esp,%ebp 10d03b: 57 push %edi 10d03c: 56 push %esi 10d03d: 53 push %ebx 10d03e: 83 ec 1c sub $0x1c,%esp 10d041: 8b 75 08 mov 0x8(%ebp),%esi 10d044: 8b 7d 0c mov 0xc(%ebp),%edi Objects_Information *information; Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) 10d047: 85 ff test %edi,%edi 10d049: 74 61 je 10d0ac return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10d04b: 85 f6 test %esi,%esi 10d04d: 74 35 je 10d084 information = _Objects_Get_information_id( tmpId ); 10d04f: 83 ec 0c sub $0xc,%esp 10d052: 56 push %esi 10d053: e8 74 19 00 00 call 10e9cc <_Objects_Get_information_id> 10d058: 89 c3 mov %eax,%ebx if ( !information ) 10d05a: 83 c4 10 add $0x10,%esp 10d05d: 85 c0 test %eax,%eax 10d05f: 74 16 je 10d077 return RTEMS_INVALID_ID; the_object = _Objects_Get( information, tmpId, &location ); 10d061: 50 push %eax 10d062: 8d 45 e4 lea -0x1c(%ebp),%eax 10d065: 50 push %eax 10d066: 56 push %esi 10d067: 53 push %ebx 10d068: e8 ff 1a 00 00 call 10eb6c <_Objects_Get> switch ( location ) { 10d06d: 83 c4 10 add $0x10,%esp 10d070: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d073: 85 c9 test %ecx,%ecx 10d075: 74 19 je 10d090 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d077: b8 04 00 00 00 mov $0x4,%eax } 10d07c: 8d 65 f4 lea -0xc(%ebp),%esp 10d07f: 5b pop %ebx 10d080: 5e pop %esi 10d081: 5f pop %edi 10d082: c9 leave 10d083: c3 ret Objects_Id tmpId; if ( !name ) return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10d084: a1 38 ac 12 00 mov 0x12ac38,%eax 10d089: 8b 70 08 mov 0x8(%eax),%esi 10d08c: eb c1 jmp 10d04f 10d08e: 66 90 xchg %ax,%ax the_object = _Objects_Get( information, tmpId, &location ); switch ( location ) { case OBJECTS_LOCAL: _Objects_Set_name( information, the_object, name ); 10d090: 52 push %edx 10d091: 57 push %edi 10d092: 50 push %eax 10d093: 53 push %ebx 10d094: e8 0b 1d 00 00 call 10eda4 <_Objects_Set_name> _Thread_Enable_dispatch(); 10d099: e8 16 27 00 00 call 10f7b4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d09e: 83 c4 10 add $0x10,%esp 10d0a1: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d0a3: 8d 65 f4 lea -0xc(%ebp),%esp 10d0a6: 5b pop %ebx 10d0a7: 5e pop %esi 10d0a8: 5f pop %edi 10d0a9: c9 leave 10d0aa: c3 ret 10d0ab: 90 nop Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) return RTEMS_INVALID_ADDRESS; 10d0ac: b8 09 00 00 00 mov $0x9,%eax 10d0b1: eb c9 jmp 10d07c =============================================================================== 0011681c : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 11681c: 55 push %ebp 11681d: 89 e5 mov %esp,%ebp 11681f: 57 push %edi 116820: 56 push %esi 116821: 53 push %ebx 116822: 83 ec 1c sub $0x1c,%esp 116825: 8b 5d 08 mov 0x8(%ebp),%ebx 116828: 8b 75 0c mov 0xc(%ebp),%esi 11682b: 8b 55 10 mov 0x10(%ebp),%edx 11682e: 8b 7d 14 mov 0x14(%ebp),%edi register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 116831: 85 db test %ebx,%ebx 116833: 74 47 je 11687c return RTEMS_INVALID_NAME; if ( !starting_address ) 116835: 85 f6 test %esi,%esi 116837: 74 23 je 11685c return RTEMS_INVALID_ADDRESS; if ( !id ) 116839: 8b 45 1c mov 0x1c(%ebp),%eax 11683c: 85 c0 test %eax,%eax 11683e: 74 1c je 11685c <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 116840: 85 d2 test %edx,%edx 116842: 74 28 je 11686c 116844: 85 ff test %edi,%edi 116846: 74 24 je 11686c 116848: 39 fa cmp %edi,%edx 11684a: 72 20 jb 11686c 11684c: f7 c7 03 00 00 00 test $0x3,%edi 116852: 75 18 jne 11686c !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 116854: f7 c6 03 00 00 00 test $0x3,%esi 11685a: 74 30 je 11688c return RTEMS_INVALID_ADDRESS; 11685c: b8 09 00 00 00 mov $0x9,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 116861: 8d 65 f4 lea -0xc(%ebp),%esp 116864: 5b pop %ebx 116865: 5e pop %esi 116866: 5f pop %edi 116867: c9 leave 116868: c3 ret 116869: 8d 76 00 lea 0x0(%esi),%esi if ( !id ) return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; 11686c: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 116871: 8d 65 f4 lea -0xc(%ebp),%esp 116874: 5b pop %ebx 116875: 5e pop %esi 116876: 5f pop %edi 116877: c9 leave 116878: c3 ret 116879: 8d 76 00 lea 0x0(%esi),%esi ) { register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 11687c: b8 03 00 00 00 mov $0x3,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 116881: 8d 65 f4 lea -0xc(%ebp),%esp 116884: 5b pop %ebx 116885: 5e pop %esi 116886: 5f pop %edi 116887: c9 leave 116888: c3 ret 116889: 8d 76 00 lea 0x0(%esi),%esi 11688c: a1 10 09 14 00 mov 0x140910,%eax 116891: 40 inc %eax 116892: a3 10 09 14 00 mov %eax,0x140910 * This function allocates a partition control block from * the inactive chain of free partition control blocks. */ RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void ) { return (Partition_Control *) _Objects_Allocate( &_Partition_Information ); 116897: 83 ec 0c sub $0xc,%esp 11689a: 68 a0 07 14 00 push $0x1407a0 11689f: 89 55 e0 mov %edx,-0x20(%ebp) 1168a2: e8 0d 44 00 00 call 11acb4 <_Objects_Allocate> 1168a7: 89 45 e4 mov %eax,-0x1c(%ebp) _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 1168aa: 83 c4 10 add $0x10,%esp 1168ad: 85 c0 test %eax,%eax 1168af: 8b 55 e0 mov -0x20(%ebp),%edx 1168b2: 74 58 je 11690c _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 1168b4: 8b 45 e4 mov -0x1c(%ebp),%eax 1168b7: 89 70 10 mov %esi,0x10(%eax) the_partition->length = length; 1168ba: 89 50 14 mov %edx,0x14(%eax) the_partition->buffer_size = buffer_size; 1168bd: 89 78 18 mov %edi,0x18(%eax) the_partition->attribute_set = attribute_set; 1168c0: 8b 4d 18 mov 0x18(%ebp),%ecx 1168c3: 89 48 1c mov %ecx,0x1c(%eax) the_partition->number_of_used_blocks = 0; 1168c6: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) _Chain_Initialize( &the_partition->Memory, starting_address, 1168cd: 57 push %edi 1168ce: 89 d0 mov %edx,%eax 1168d0: 31 d2 xor %edx,%edx 1168d2: f7 f7 div %edi 1168d4: 50 push %eax 1168d5: 56 push %esi 1168d6: 8b 45 e4 mov -0x1c(%ebp),%eax 1168d9: 83 c0 24 add $0x24,%eax 1168dc: 50 push %eax 1168dd: e8 52 2f 00 00 call 119834 <_Chain_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 1168e2: 8b 7d e4 mov -0x1c(%ebp),%edi 1168e5: 8b 47 08 mov 0x8(%edi),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 1168e8: 0f b7 f0 movzwl %ax,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 1168eb: 8b 15 bc 07 14 00 mov 0x1407bc,%edx 1168f1: 89 3c b2 mov %edi,(%edx,%esi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 1168f4: 89 5f 0c mov %ebx,0xc(%edi) &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 1168f7: 8b 55 1c mov 0x1c(%ebp),%edx 1168fa: 89 02 mov %eax,(%edx) name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 1168fc: e8 03 54 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116901: 83 c4 10 add $0x10,%esp 116904: 31 c0 xor %eax,%eax 116906: e9 66 ff ff ff jmp 116871 11690b: 90 nop _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { _Thread_Enable_dispatch(); 11690c: e8 f3 53 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 116911: b8 05 00 00 00 mov $0x5,%eax 116916: e9 56 ff ff ff jmp 116871 =============================================================================== 00116988 : rtems_status_code rtems_partition_get_buffer( rtems_id id, void **buffer ) { 116988: 55 push %ebp 116989: 89 e5 mov %esp,%ebp 11698b: 56 push %esi 11698c: 53 push %ebx 11698d: 83 ec 20 sub $0x20,%esp 116990: 8b 5d 0c mov 0xc(%ebp),%ebx register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) 116993: 85 db test %ebx,%ebx 116995: 74 59 je 1169f0 Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); 116997: 52 push %edx return RTEMS_INVALID_ADDRESS; the_partition = _Partition_Get( id, &location ); 116998: 8d 45 f4 lea -0xc(%ebp),%eax 11699b: 50 push %eax 11699c: ff 75 08 pushl 0x8(%ebp) 11699f: 68 a0 07 14 00 push $0x1407a0 1169a4: e8 fb 47 00 00 call 11b1a4 <_Objects_Get> 1169a9: 89 c6 mov %eax,%esi switch ( location ) { 1169ab: 83 c4 10 add $0x10,%esp 1169ae: 8b 45 f4 mov -0xc(%ebp),%eax 1169b1: 85 c0 test %eax,%eax 1169b3: 75 2f jne 1169e4 */ RTEMS_INLINE_ROUTINE void *_Partition_Allocate_buffer ( Partition_Control *the_partition ) { return _Chain_Get( &the_partition->Memory ); 1169b5: 83 ec 0c sub $0xc,%esp 1169b8: 8d 46 24 lea 0x24(%esi),%eax 1169bb: 50 push %eax 1169bc: e8 4f 2e 00 00 call 119810 <_Chain_Get> case OBJECTS_LOCAL: the_buffer = _Partition_Allocate_buffer( the_partition ); if ( the_buffer ) { 1169c1: 83 c4 10 add $0x10,%esp 1169c4: 85 c0 test %eax,%eax 1169c6: 74 34 je 1169fc the_partition->number_of_used_blocks += 1; 1169c8: ff 46 20 incl 0x20(%esi) _Thread_Enable_dispatch(); 1169cb: 89 45 e4 mov %eax,-0x1c(%ebp) 1169ce: e8 31 53 00 00 call 11bd04 <_Thread_Enable_dispatch> *buffer = the_buffer; 1169d3: 8b 45 e4 mov -0x1c(%ebp),%eax 1169d6: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 1169d8: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1169da: 8d 65 f8 lea -0x8(%ebp),%esp 1169dd: 5b pop %ebx 1169de: 5e pop %esi 1169df: c9 leave 1169e0: c3 ret 1169e1: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1169e4: b8 04 00 00 00 mov $0x4,%eax } 1169e9: 8d 65 f8 lea -0x8(%ebp),%esp 1169ec: 5b pop %ebx 1169ed: 5e pop %esi 1169ee: c9 leave 1169ef: c3 ret register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) return RTEMS_INVALID_ADDRESS; 1169f0: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1169f5: 8d 65 f8 lea -0x8(%ebp),%esp 1169f8: 5b pop %ebx 1169f9: 5e pop %esi 1169fa: c9 leave 1169fb: c3 ret the_partition->number_of_used_blocks += 1; _Thread_Enable_dispatch(); *buffer = the_buffer; return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 1169fc: e8 03 53 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_UNSATISFIED; 116a01: b8 0d 00 00 00 mov $0xd,%eax 116a06: eb e1 jmp 1169e9 =============================================================================== 00116a2c : rtems_status_code rtems_partition_return_buffer( rtems_id id, void *buffer ) { 116a2c: 55 push %ebp 116a2d: 89 e5 mov %esp,%ebp 116a2f: 56 push %esi 116a30: 53 push %ebx 116a31: 83 ec 14 sub $0x14,%esp 116a34: 8b 75 0c mov 0xc(%ebp),%esi register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); 116a37: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); 116a3a: 50 push %eax 116a3b: ff 75 08 pushl 0x8(%ebp) 116a3e: 68 a0 07 14 00 push $0x1407a0 116a43: e8 5c 47 00 00 call 11b1a4 <_Objects_Get> 116a48: 89 c3 mov %eax,%ebx switch ( location ) { 116a4a: 83 c4 10 add $0x10,%esp 116a4d: 8b 45 f4 mov -0xc(%ebp),%eax 116a50: 85 c0 test %eax,%eax 116a52: 74 0c je 116a60 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116a54: b8 04 00 00 00 mov $0x4,%eax } 116a59: 8d 65 f8 lea -0x8(%ebp),%esp 116a5c: 5b pop %ebx 116a5d: 5e pop %esi 116a5e: c9 leave 116a5f: c3 ret ) { void *starting; void *ending; starting = the_partition->starting_address; 116a60: 8b 43 10 mov 0x10(%ebx),%eax ending = _Addresses_Add_offset( starting, the_partition->length ); 116a63: 8b 53 14 mov 0x14(%ebx),%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 116a66: 39 c6 cmp %eax,%esi 116a68: 72 3a jb 116aa4 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 116a6a: 8d 14 10 lea (%eax,%edx,1),%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 116a6d: 39 d6 cmp %edx,%esi 116a6f: 77 33 ja 116aa4 <== NEVER TAKEN RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 116a71: 89 f2 mov %esi,%edx 116a73: 29 c2 sub %eax,%edx 116a75: 89 d0 mov %edx,%eax offset = (uint32_t) _Addresses_Subtract( the_buffer, the_partition->starting_address ); return ((offset % the_partition->buffer_size) == 0); 116a77: 31 d2 xor %edx,%edx 116a79: f7 73 18 divl 0x18(%ebx) starting = the_partition->starting_address; ending = _Addresses_Add_offset( starting, the_partition->length ); return ( _Addresses_Is_in_range( the_buffer, starting, ending ) && 116a7c: 85 d2 test %edx,%edx 116a7e: 75 24 jne 116aa4 RTEMS_INLINE_ROUTINE void _Partition_Free_buffer ( Partition_Control *the_partition, Chain_Node *the_buffer ) { _Chain_Append( &the_partition->Memory, the_buffer ); 116a80: 83 ec 08 sub $0x8,%esp 116a83: 56 push %esi 116a84: 8d 43 24 lea 0x24(%ebx),%eax 116a87: 50 push %eax 116a88: e8 47 2d 00 00 call 1197d4 <_Chain_Append> switch ( location ) { case OBJECTS_LOCAL: if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) { _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; 116a8d: ff 4b 20 decl 0x20(%ebx) _Thread_Enable_dispatch(); 116a90: e8 6f 52 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116a95: 83 c4 10 add $0x10,%esp 116a98: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116a9a: 8d 65 f8 lea -0x8(%ebp),%esp 116a9d: 5b pop %ebx 116a9e: 5e pop %esi 116a9f: c9 leave 116aa0: c3 ret 116aa1: 8d 76 00 lea 0x0(%esi),%esi _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 116aa4: e8 5b 52 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 116aa9: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116aae: 8d 65 f8 lea -0x8(%ebp),%esp 116ab1: 5b pop %ebx 116ab2: 5e pop %esi 116ab3: c9 leave 116ab4: c3 ret =============================================================================== 00115e50 : void *internal_start, void *external_start, uint32_t length, rtems_id *id ) { 115e50: 55 push %ebp 115e51: 89 e5 mov %esp,%ebp 115e53: 57 push %edi 115e54: 56 push %esi 115e55: 53 push %ebx 115e56: 83 ec 1c sub $0x1c,%esp 115e59: 8b 5d 08 mov 0x8(%ebp),%ebx 115e5c: 8b 55 0c mov 0xc(%ebp),%edx 115e5f: 8b 7d 10 mov 0x10(%ebp),%edi 115e62: 8b 75 18 mov 0x18(%ebp),%esi register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) 115e65: 85 db test %ebx,%ebx 115e67: 74 1b je 115e84 return RTEMS_INVALID_NAME; if ( !id ) 115e69: 85 f6 test %esi,%esi 115e6b: 74 08 je 115e75 * id - port id * RTEMS_SUCCESSFUL - if successful * error code - if unsuccessful */ rtems_status_code rtems_port_create( 115e6d: 89 f8 mov %edi,%eax 115e6f: 09 d0 or %edx,%eax return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; if ( !_Addresses_Is_aligned( internal_start ) || 115e71: a8 03 test $0x3,%al 115e73: 74 1f je 115e94 !_Addresses_Is_aligned( external_start ) ) return RTEMS_INVALID_ADDRESS; 115e75: b8 09 00 00 00 mov $0x9,%eax ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 115e7a: 8d 65 f4 lea -0xc(%ebp),%esp 115e7d: 5b pop %ebx 115e7e: 5e pop %esi 115e7f: 5f pop %edi 115e80: c9 leave 115e81: c3 ret 115e82: 66 90 xchg %ax,%ax ) { register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 115e84: b8 03 00 00 00 mov $0x3,%eax ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 115e89: 8d 65 f4 lea -0xc(%ebp),%esp 115e8c: 5b pop %ebx 115e8d: 5e pop %esi 115e8e: 5f pop %edi 115e8f: c9 leave 115e90: c3 ret 115e91: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 115e94: a1 10 09 14 00 mov 0x140910,%eax 115e99: 40 inc %eax 115e9a: a3 10 09 14 00 mov %eax,0x140910 */ RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Allocate ( void ) { return (Dual_ported_memory_Control *) _Objects_Allocate( &_Dual_ported_memory_Information ); 115e9f: 83 ec 0c sub $0xc,%esp 115ea2: 68 60 07 14 00 push $0x140760 115ea7: 89 55 e4 mov %edx,-0x1c(%ebp) 115eaa: e8 05 4e 00 00 call 11acb4 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { 115eaf: 83 c4 10 add $0x10,%esp 115eb2: 85 c0 test %eax,%eax 115eb4: 8b 55 e4 mov -0x1c(%ebp),%edx 115eb7: 74 33 je 115eec _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_port->internal_base = internal_start; 115eb9: 89 50 10 mov %edx,0x10(%eax) the_port->external_base = external_start; 115ebc: 89 78 14 mov %edi,0x14(%eax) the_port->length = length - 1; 115ebf: 8b 55 14 mov 0x14(%ebp),%edx 115ec2: 4a dec %edx 115ec3: 89 50 18 mov %edx,0x18(%eax) Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 115ec6: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 115ec9: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 115ecc: 8b 0d 7c 07 14 00 mov 0x14077c,%ecx 115ed2: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 115ed5: 89 58 0c mov %ebx,0xc(%eax) &_Dual_ported_memory_Information, &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; 115ed8: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 115eda: e8 25 5e 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115edf: 31 c0 xor %eax,%eax } 115ee1: 8d 65 f4 lea -0xc(%ebp),%esp 115ee4: 5b pop %ebx 115ee5: 5e pop %esi 115ee6: 5f pop %edi 115ee7: c9 leave 115ee8: c3 ret 115ee9: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { _Thread_Enable_dispatch(); 115eec: e8 13 5e 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 115ef1: b8 05 00 00 00 mov $0x5,%eax 115ef6: eb 82 jmp 115e7a =============================================================================== 00115ef8 : */ rtems_status_code rtems_port_delete( rtems_id id ) { 115ef8: 55 push %ebp 115ef9: 89 e5 mov %esp,%ebp 115efb: 83 ec 2c sub $0x2c,%esp register Dual_ported_memory_Control *the_port; Objects_Locations location; the_port = _Dual_ported_memory_Get( id, &location ); 115efe: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Dual_ported_memory_Control *) _Objects_Get( &_Dual_ported_memory_Information, id, location ); 115f01: 50 push %eax 115f02: ff 75 08 pushl 0x8(%ebp) 115f05: 68 60 07 14 00 push $0x140760 115f0a: e8 95 52 00 00 call 11b1a4 <_Objects_Get> switch ( location ) { 115f0f: 83 c4 10 add $0x10,%esp 115f12: 8b 4d f4 mov -0xc(%ebp),%ecx 115f15: 85 c9 test %ecx,%ecx 115f17: 75 2f jne 115f48 case OBJECTS_LOCAL: _Objects_Close( &_Dual_ported_memory_Information, &the_port->Object ); 115f19: 83 ec 08 sub $0x8,%esp 115f1c: 50 push %eax 115f1d: 68 60 07 14 00 push $0x140760 115f22: 89 45 e4 mov %eax,-0x1c(%ebp) 115f25: e8 06 4e 00 00 call 11ad30 <_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 ); 115f2a: 58 pop %eax 115f2b: 5a pop %edx 115f2c: 8b 45 e4 mov -0x1c(%ebp),%eax 115f2f: 50 push %eax 115f30: 68 60 07 14 00 push $0x140760 115f35: e8 ee 50 00 00 call 11b028 <_Objects_Free> _Dual_ported_memory_Free( the_port ); _Thread_Enable_dispatch(); 115f3a: e8 c5 5d 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115f3f: 83 c4 10 add $0x10,%esp 115f42: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115f44: c9 leave 115f45: c3 ret 115f46: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115f48: b8 04 00 00 00 mov $0x4,%eax } 115f4d: c9 leave 115f4e: c3 ret =============================================================================== 00115f50 : rtems_status_code rtems_port_external_to_internal( rtems_id id, void *external, void **internal ) { 115f50: 55 push %ebp 115f51: 89 e5 mov %esp,%ebp 115f53: 56 push %esi 115f54: 53 push %ebx 115f55: 83 ec 10 sub $0x10,%esp 115f58: 8b 75 0c mov 0xc(%ebp),%esi 115f5b: 8b 5d 10 mov 0x10(%ebp),%ebx register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !internal ) 115f5e: 85 db test %ebx,%ebx 115f60: 74 4e je 115fb0 Objects_Id id, Objects_Locations *location ) { return (Dual_ported_memory_Control *) _Objects_Get( &_Dual_ported_memory_Information, id, location ); 115f62: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); 115f63: 8d 45 f4 lea -0xc(%ebp),%eax 115f66: 50 push %eax 115f67: ff 75 08 pushl 0x8(%ebp) 115f6a: 68 60 07 14 00 push $0x140760 115f6f: e8 30 52 00 00 call 11b1a4 <_Objects_Get> switch ( location ) { 115f74: 83 c4 10 add $0x10,%esp 115f77: 8b 55 f4 mov -0xc(%ebp),%edx 115f7a: 85 d2 test %edx,%edx 115f7c: 74 0e je 115f8c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115f7e: b8 04 00 00 00 mov $0x4,%eax } 115f83: 8d 65 f8 lea -0x8(%ebp),%esp 115f86: 5b pop %ebx 115f87: 5e pop %esi 115f88: c9 leave 115f89: c3 ret 115f8a: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 115f8c: 89 f2 mov %esi,%edx 115f8e: 2b 50 14 sub 0x14(%eax),%edx the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( external, the_port->external_base ); if ( ending > the_port->length ) 115f91: 3b 50 18 cmp 0x18(%eax),%edx 115f94: 77 16 ja 115fac RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 115f96: 03 50 10 add 0x10(%eax),%edx 115f99: 89 13 mov %edx,(%ebx) *internal = external; else *internal = _Addresses_Add_offset( the_port->internal_base, ending ); _Thread_Enable_dispatch(); 115f9b: e8 64 5d 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115fa0: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115fa2: 8d 65 f8 lea -0x8(%ebp),%esp 115fa5: 5b pop %ebx 115fa6: 5e pop %esi 115fa7: c9 leave 115fa8: c3 ret 115fa9: 8d 76 00 lea 0x0(%esi),%esi the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( external, the_port->external_base ); if ( ending > the_port->length ) *internal = external; 115fac: 89 33 mov %esi,(%ebx) 115fae: eb eb jmp 115f9b register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !internal ) return RTEMS_INVALID_ADDRESS; 115fb0: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115fb5: 8d 65 f8 lea -0x8(%ebp),%esp 115fb8: 5b pop %ebx 115fb9: 5e pop %esi 115fba: c9 leave 115fbb: c3 ret =============================================================================== 00115fe0 : rtems_status_code rtems_port_internal_to_external( rtems_id id, void *internal, void **external ) { 115fe0: 55 push %ebp 115fe1: 89 e5 mov %esp,%ebp 115fe3: 56 push %esi 115fe4: 53 push %ebx 115fe5: 83 ec 10 sub $0x10,%esp 115fe8: 8b 75 0c mov 0xc(%ebp),%esi 115feb: 8b 5d 10 mov 0x10(%ebp),%ebx register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) 115fee: 85 db test %ebx,%ebx 115ff0: 74 4e je 116040 <== NEVER TAKEN 115ff2: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); 115ff3: 8d 45 f4 lea -0xc(%ebp),%eax 115ff6: 50 push %eax 115ff7: ff 75 08 pushl 0x8(%ebp) 115ffa: 68 60 07 14 00 push $0x140760 115fff: e8 a0 51 00 00 call 11b1a4 <_Objects_Get> switch ( location ) { 116004: 83 c4 10 add $0x10,%esp 116007: 8b 55 f4 mov -0xc(%ebp),%edx 11600a: 85 d2 test %edx,%edx 11600c: 74 0e je 11601c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11600e: b8 04 00 00 00 mov $0x4,%eax } 116013: 8d 65 f8 lea -0x8(%ebp),%esp 116016: 5b pop %ebx 116017: 5e pop %esi 116018: c9 leave 116019: c3 ret 11601a: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 11601c: 89 f2 mov %esi,%edx 11601e: 2b 50 10 sub 0x10(%eax),%edx the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( internal, the_port->internal_base ); if ( ending > the_port->length ) 116021: 3b 50 18 cmp 0x18(%eax),%edx 116024: 77 16 ja 11603c RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 116026: 03 50 14 add 0x14(%eax),%edx 116029: 89 13 mov %edx,(%ebx) *external = internal; else *external = _Addresses_Add_offset( the_port->external_base, ending ); _Thread_Enable_dispatch(); 11602b: e8 d4 5c 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116030: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116032: 8d 65 f8 lea -0x8(%ebp),%esp 116035: 5b pop %ebx 116036: 5e pop %esi 116037: c9 leave 116038: c3 ret 116039: 8d 76 00 lea 0x0(%esi),%esi switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( internal, the_port->internal_base ); if ( ending > the_port->length ) *external = internal; 11603c: 89 33 mov %esi,(%ebx) 11603e: eb eb jmp 11602b register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) return RTEMS_INVALID_ADDRESS; 116040: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116045: 8d 65 f8 lea -0x8(%ebp),%esp 116048: 5b pop %ebx 116049: 5e pop %esi 11604a: c9 leave 11604b: c3 ret =============================================================================== 00107830 : void rtems_print_buffer( const unsigned char *buffer, int length ) { 107830: 55 push %ebp 107831: 89 e5 mov %esp,%ebp 107833: 57 push %edi 107834: 56 push %esi 107835: 53 push %ebx 107836: 81 ec 9c 00 00 00 sub $0x9c,%esp 10783c: 8b 75 0c mov 0xc(%ebp),%esi int i, mod, max; if ( !length ) return; 10783f: 85 f6 test %esi,%esi 107841: 0f 84 00 01 00 00 je 107947 mod = length % 16; 107847: 89 f0 mov %esi,%eax 107849: 25 0f 00 00 80 and $0x8000000f,%eax 10784e: 89 85 60 ff ff ff mov %eax,-0xa0(%ebp) 107854: 0f 88 21 02 00 00 js 107a7b 10785a: 8b 85 60 ff ff ff mov -0xa0(%ebp),%eax 107860: 89 85 58 ff ff ff mov %eax,-0xa8(%ebp) max = length - mod; 107866: 29 c6 sub %eax,%esi 107868: 89 b5 5c ff ff ff mov %esi,-0xa4(%ebp) for ( i=0 ; i 107876: c7 85 64 ff ff ff 00 movl $0x0,-0x9c(%ebp) 10787d: 00 00 00 107880: 8d 9d 70 ff ff ff lea -0x90(%ebp),%ebx 107886: 66 90 xchg %ax,%ax static inline void Dump_Line( const unsigned char *buffer, int length ); void rtems_print_buffer( 107888: 8b 75 08 mov 0x8(%ebp),%esi 10788b: 03 b5 64 ff ff ff add -0x9c(%ebp),%esi { int i; char line_buffer[120]; line_buffer[0] = '\0'; 107891: c6 85 70 ff ff ff 00 movb $0x0,-0x90(%ebp) for( i=0 ; i int i; char line_buffer[120]; line_buffer[0] = '\0'; for( i=0 ; i sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] ); for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); 1078b6: 31 c0 xor %eax,%eax 1078b8: b9 ff ff ff ff mov $0xffffffff,%ecx 1078bd: 89 df mov %ebx,%edi 1078bf: f2 ae repnz scas %es:(%edi),%al 1078c1: f7 d1 not %ecx 1078c3: 66 c7 44 0b ff 7c 00 movw $0x7c,-0x1(%ebx,%ecx,1) for( i=0 ; i 1078e3: b8 2e 00 00 00 mov $0x2e,%eax 1078e8: 50 push %eax 1078e9: 53 push %ebx 1078ea: 68 fb 03 12 00 push $0x1203fb 1078ef: 53 push %ebx 1078f0: e8 77 b5 00 00 call 112e6c for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); for( i=0 ; i isprint( buffer[ i ] ) ? buffer[ i ] : '.' ); for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|\n" ); 1078fe: 31 c0 xor %eax,%eax 107900: b9 ff ff ff ff mov $0xffffffff,%ecx 107905: 89 df mov %ebx,%edi 107907: f2 ae repnz scas %es:(%edi),%al 107909: f7 d1 not %ecx 10790b: 8d 44 0b ff lea -0x1(%ebx,%ecx,1),%eax 10790f: 66 c7 00 7c 0a movw $0xa7c,(%eax) 107914: c6 40 02 00 movb $0x0,0x2(%eax) printk( line_buffer ); 107918: 83 ec 0c sub $0xc,%esp 10791b: 53 push %ebx 10791c: e8 17 18 00 00 call 109138 mod = length % 16; max = length - mod; for ( i=0 ; i Dump_Line( &buffer[ i ], 16 ); if ( mod ) 10793d: 8b 8d 60 ff ff ff mov -0xa0(%ebp),%ecx 107943: 85 c9 test %ecx,%ecx 107945: 75 08 jne 10794f Dump_Line( &buffer[ max ], mod ); } 107947: 8d 65 f4 lea -0xc(%ebp),%esp 10794a: 5b pop %ebx 10794b: 5e pop %esi 10794c: 5f pop %edi 10794d: c9 leave 10794e: c3 ret for ( i=0 ; i 10796d: 31 ff xor %edi,%edi 10796f: 8d 9d 70 ff ff ff lea -0x90(%ebp),%ebx 107975: 8d 76 00 lea 0x0(%esi),%esi sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] ); 107978: 0f b6 04 3e movzbl (%esi,%edi,1),%eax 10797c: 50 push %eax 10797d: 53 push %ebx 10797e: 68 f3 03 12 00 push $0x1203f3 107983: 53 push %ebx 107984: e8 e3 b4 00 00 call 112e6c int i; char line_buffer[120]; line_buffer[0] = '\0'; for( i=0 ; i sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] ); for( ; i<16 ; i++ ) 107995: 83 bd 60 ff ff ff 0f cmpl $0xf,-0xa0(%ebp) 10799c: 0f 8f 02 01 00 00 jg 107aa4 <== NEVER TAKEN 1079a2: 8b 95 60 ff ff ff mov -0xa0(%ebp),%edx strcat( line_buffer, " " ); 1079a8: 31 c0 xor %eax,%eax 1079aa: 66 90 xchg %ax,%ax 1079ac: b9 ff ff ff ff mov $0xffffffff,%ecx 1079b1: 89 df mov %ebx,%edi 1079b3: f2 ae repnz scas %es:(%edi),%al 1079b5: f7 d1 not %ecx 1079b7: c7 44 0b ff 20 20 20 movl $0x202020,-0x1(%ebx,%ecx,1) 1079be: 00 line_buffer[0] = '\0'; for( i=0 ; i strcat( line_buffer, " " ); strcat( line_buffer, "|" ); 1079c5: 31 c0 xor %eax,%eax 1079c7: b9 ff ff ff ff mov $0xffffffff,%ecx 1079cc: 89 df mov %ebx,%edi 1079ce: f2 ae repnz scas %es:(%edi),%al 1079d0: f7 d1 not %ecx 1079d2: 66 c7 44 0b ff 7c 00 movw $0x7c,-0x1(%ebx,%ecx,1) for( i=0 ; i 1079e7: 31 ff xor %edi,%edi 1079e9: 8d 76 00 lea 0x0(%esi),%esi sprintf( line_buffer, "%s%c", line_buffer, isprint( buffer[ i ] ) ? buffer[ i ] : '.' ); 1079ec: 0f b6 04 3e movzbl (%esi,%edi,1),%eax 1079f0: 8b 15 34 42 12 00 mov 0x124234,%edx 1079f6: 0f be 54 02 01 movsbl 0x1(%edx,%eax,1),%edx for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); for( i=0 ; i 107a03: b8 2e 00 00 00 mov $0x2e,%eax 107a08: 50 push %eax 107a09: 53 push %ebx 107a0a: 68 fb 03 12 00 push $0x1203fb 107a0f: 53 push %ebx 107a10: e8 57 b4 00 00 call 112e6c for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); for( i=0 ; i sprintf( line_buffer, "%s%c", line_buffer, isprint( buffer[ i ] ) ? buffer[ i ] : '.' ); for( ; i<16 ; i++ ) 107a21: 83 bd 60 ff ff ff 0f cmpl $0xf,-0xa0(%ebp) 107a28: 7f 23 jg 107a4d <== NEVER TAKEN strcat( line_buffer, " " ); 107a2a: ba ff ff ff ff mov $0xffffffff,%edx 107a2f: 31 c0 xor %eax,%eax 107a31: 8b b5 58 ff ff ff mov -0xa8(%ebp),%esi 107a37: 90 nop 107a38: 89 d1 mov %edx,%ecx 107a3a: 89 df mov %ebx,%edi 107a3c: f2 ae repnz scas %es:(%edi),%al 107a3e: f7 d1 not %ecx 107a40: 66 c7 44 0b ff 20 00 movw $0x20,-0x1(%ebx,%ecx,1) strcat( line_buffer, "|" ); for( i=0 ; i strcat( line_buffer, " " ); strcat( line_buffer, "|\n" ); 107a4d: 31 c0 xor %eax,%eax 107a4f: b9 ff ff ff ff mov $0xffffffff,%ecx 107a54: 89 df mov %ebx,%edi 107a56: f2 ae repnz scas %es:(%edi),%al 107a58: f7 d1 not %ecx 107a5a: 8d 44 0b ff lea -0x1(%ebx,%ecx,1),%eax 107a5e: 66 c7 00 7c 0a movw $0xa7c,(%eax) 107a63: c6 40 02 00 movb $0x0,0x2(%eax) printk( line_buffer ); 107a67: 83 ec 0c sub $0xc,%esp 107a6a: 53 push %ebx 107a6b: e8 c8 16 00 00 call 109138 107a70: 83 c4 10 add $0x10,%esp for ( i=0 ; i for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); for( i=0 ; i int i; char line_buffer[120]; line_buffer[0] = '\0'; for( i=0 ; i sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] ); for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); 107aa4: 31 c0 xor %eax,%eax 107aa6: 83 c9 ff or $0xffffffff,%ecx <== NOT EXECUTED 107aa9: 89 df mov %ebx,%edi <== NOT EXECUTED 107aab: f2 ae repnz scas %es:(%edi),%al <== NOT EXECUTED 107aad: f7 d1 not %ecx <== NOT EXECUTED 107aaf: 66 c7 44 0b ff 7c 00 movw $0x7c,-0x1(%ebx,%ecx,1) <== NOT EXECUTED 107ab6: e9 2c ff ff ff jmp 1079e7 <== NOT EXECUTED =============================================================================== 00116ab8 : */ rtems_status_code rtems_rate_monotonic_cancel( rtems_id id ) { 116ab8: 55 push %ebp 116ab9: 89 e5 mov %esp,%ebp 116abb: 53 push %ebx 116abc: 83 ec 18 sub $0x18,%esp Rate_monotonic_Control *the_period; Objects_Locations location; the_period = _Rate_monotonic_Get( id, &location ); 116abf: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); 116ac2: 50 push %eax 116ac3: ff 75 08 pushl 0x8(%ebp) 116ac6: 68 e0 07 14 00 push $0x1407e0 116acb: e8 d4 46 00 00 call 11b1a4 <_Objects_Get> 116ad0: 89 c3 mov %eax,%ebx switch ( location ) { 116ad2: 83 c4 10 add $0x10,%esp 116ad5: 8b 45 f4 mov -0xc(%ebp),%eax 116ad8: 85 c0 test %eax,%eax 116ada: 74 0c je 116ae8 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116adc: b8 04 00 00 00 mov $0x4,%eax } 116ae1: 8b 5d fc mov -0x4(%ebp),%ebx 116ae4: c9 leave 116ae5: c3 ret 116ae6: 66 90 xchg %ax,%ax the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 116ae8: a1 98 0b 14 00 mov 0x140b98,%eax 116aed: 39 43 40 cmp %eax,0x40(%ebx) 116af0: 74 12 je 116b04 _Thread_Enable_dispatch(); 116af2: e8 0d 52 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 116af7: b8 17 00 00 00 mov $0x17,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116afc: 8b 5d fc mov -0x4(%ebp),%ebx 116aff: c9 leave 116b00: c3 ret 116b01: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } (void) _Watchdog_Remove( &the_period->Timer ); 116b04: 83 ec 0c sub $0xc,%esp 116b07: 8d 43 10 lea 0x10(%ebx),%eax 116b0a: 50 push %eax 116b0b: e8 cc 62 00 00 call 11cddc <_Watchdog_Remove> the_period->state = RATE_MONOTONIC_INACTIVE; 116b10: c7 43 38 00 00 00 00 movl $0x0,0x38(%ebx) _Thread_Enable_dispatch(); 116b17: e8 e8 51 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116b1c: 83 c4 10 add $0x10,%esp 116b1f: 31 c0 xor %eax,%eax 116b21: eb be jmp 116ae1 =============================================================================== 0010c340 : rtems_status_code rtems_rate_monotonic_create( rtems_name name, rtems_id *id ) { 10c340: 55 push %ebp 10c341: 89 e5 mov %esp,%ebp 10c343: 57 push %edi 10c344: 56 push %esi 10c345: 53 push %ebx 10c346: 83 ec 1c sub $0x1c,%esp 10c349: 8b 5d 08 mov 0x8(%ebp),%ebx 10c34c: 8b 75 0c mov 0xc(%ebp),%esi Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) 10c34f: 85 db test %ebx,%ebx 10c351: 0f 84 a9 00 00 00 je 10c400 return RTEMS_INVALID_NAME; if ( !id ) 10c357: 85 f6 test %esi,%esi 10c359: 0f 84 c5 00 00 00 je 10c424 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c35f: a1 10 9a 12 00 mov 0x129a10,%eax 10c364: 40 inc %eax 10c365: a3 10 9a 12 00 mov %eax,0x129a10 * the inactive chain of free period control blocks. */ RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void ) { return (Rate_monotonic_Control *) _Objects_Allocate( &_Rate_monotonic_Information ); 10c36a: 83 ec 0c sub $0xc,%esp 10c36d: 68 20 99 12 00 push $0x129920 10c372: e8 4d 1e 00 00 call 10e1c4 <_Objects_Allocate> 10c377: 89 c2 mov %eax,%edx _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { 10c379: 83 c4 10 add $0x10,%esp 10c37c: 85 c0 test %eax,%eax 10c37e: 0f 84 8c 00 00 00 je 10c410 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_period->owner = _Thread_Executing; 10c384: a1 98 9c 12 00 mov 0x129c98,%eax 10c389: 89 42 40 mov %eax,0x40(%edx) the_period->state = RATE_MONOTONIC_INACTIVE; 10c38c: c7 42 38 00 00 00 00 movl $0x0,0x38(%edx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c393: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 10c39a: c7 42 2c 00 00 00 00 movl $0x0,0x2c(%edx) the_watchdog->id = id; 10c3a1: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx) the_watchdog->user_data = user_data; 10c3a8: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) _Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL ); _Rate_monotonic_Reset_statistics( the_period ); 10c3af: 8d 42 54 lea 0x54(%edx),%eax 10c3b2: 89 45 e4 mov %eax,-0x1c(%ebp) 10c3b5: b9 38 00 00 00 mov $0x38,%ecx 10c3ba: 31 c0 xor %eax,%eax 10c3bc: 8b 7d e4 mov -0x1c(%ebp),%edi 10c3bf: f3 aa rep stos %al,%es:(%edi) 10c3c1: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10c3c8: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10c3cf: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10c3d6: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx) Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10c3dd: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10c3e0: 0f b7 f8 movzwl %ax,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c3e3: 8b 0d 3c 99 12 00 mov 0x12993c,%ecx 10c3e9: 89 14 b9 mov %edx,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10c3ec: 89 5a 0c mov %ebx,0xc(%edx) &_Rate_monotonic_Information, &the_period->Object, (Objects_Name) name ); *id = the_period->Object.id; 10c3ef: 89 06 mov %eax,(%esi) _Thread_Enable_dispatch(); 10c3f1: e8 b2 2e 00 00 call 10f2a8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c3f6: 31 c0 xor %eax,%eax } 10c3f8: 8d 65 f4 lea -0xc(%ebp),%esp 10c3fb: 5b pop %ebx 10c3fc: 5e pop %esi 10c3fd: 5f pop %edi 10c3fe: c9 leave 10c3ff: c3 ret ) { Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10c400: b8 03 00 00 00 mov $0x3,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c405: 8d 65 f4 lea -0xc(%ebp),%esp 10c408: 5b pop %ebx 10c409: 5e pop %esi 10c40a: 5f pop %edi 10c40b: c9 leave 10c40c: c3 ret 10c40d: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { _Thread_Enable_dispatch(); 10c410: e8 93 2e 00 00 call 10f2a8 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10c415: b8 05 00 00 00 mov $0x5,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c41a: 8d 65 f4 lea -0xc(%ebp),%esp 10c41d: 5b pop %ebx 10c41e: 5e pop %esi 10c41f: 5f pop %edi 10c420: c9 leave 10c421: c3 ret 10c422: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10c424: b8 09 00 00 00 mov $0x9,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c429: 8d 65 f4 lea -0xc(%ebp),%esp 10c42c: 5b pop %ebx 10c42d: 5e pop %esi 10c42e: 5f pop %edi 10c42f: c9 leave 10c430: c3 ret =============================================================================== 00111dc4 : rtems_status_code rtems_rate_monotonic_get_status( rtems_id id, rtems_rate_monotonic_period_status *status ) { 111dc4: 55 push %ebp 111dc5: 89 e5 mov %esp,%ebp 111dc7: 53 push %ebx 111dc8: 83 ec 24 sub $0x24,%esp 111dcb: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Locations location; Rate_monotonic_Period_time_t since_last_period; Rate_monotonic_Control *the_period; bool valid_status; if ( !status ) 111dce: 85 db test %ebx,%ebx 111dd0: 0f 84 92 00 00 00 je 111e68 111dd6: 50 push %eax return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); 111dd7: 8d 45 f4 lea -0xc(%ebp),%eax 111dda: 50 push %eax 111ddb: ff 75 08 pushl 0x8(%ebp) 111dde: 68 20 99 12 00 push $0x129920 111de3: e8 60 c9 ff ff call 10e748 <_Objects_Get> switch ( location ) { 111de8: 83 c4 10 add $0x10,%esp 111deb: 8b 4d f4 mov -0xc(%ebp),%ecx 111dee: 85 c9 test %ecx,%ecx 111df0: 74 0a je 111dfc #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 111df2: b8 04 00 00 00 mov $0x4,%eax } 111df7: 8b 5d fc mov -0x4(%ebp),%ebx 111dfa: c9 leave 111dfb: c3 ret the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status->owner = the_period->owner->Object.id; 111dfc: 8b 50 40 mov 0x40(%eax),%edx 111dff: 8b 52 08 mov 0x8(%edx),%edx 111e02: 89 13 mov %edx,(%ebx) status->state = the_period->state; 111e04: 8b 50 38 mov 0x38(%eax),%edx 111e07: 89 53 04 mov %edx,0x4(%ebx) /* * If the period is inactive, there is no information. */ if ( status->state == RATE_MONOTONIC_INACTIVE ) { 111e0a: 85 d2 test %edx,%edx 111e0c: 75 2a jne 111e38 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timespec_Set_to_zero( &status->since_last_period ); 111e0e: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) 111e15: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) _Timespec_Set_to_zero( &status->executed_since_last_period ); 111e1c: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) 111e23: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) status->since_last_period = since_last_period; status->executed_since_last_period = executed; #endif } _Thread_Enable_dispatch(); 111e2a: e8 79 d4 ff ff call 10f2a8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 111e2f: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 111e31: 8b 5d fc mov -0x4(%ebp),%ebx 111e34: c9 leave 111e35: c3 ret 111e36: 66 90 xchg %ax,%ax } else { /* * Grab the current status. */ valid_status = 111e38: 52 push %edx _Rate_monotonic_Get_status( 111e39: 8d 55 ec lea -0x14(%ebp),%edx } else { /* * Grab the current status. */ valid_status = 111e3c: 52 push %edx _Rate_monotonic_Get_status( 111e3d: 8d 55 e4 lea -0x1c(%ebp),%edx } else { /* * Grab the current status. */ valid_status = 111e40: 52 push %edx 111e41: 50 push %eax 111e42: e8 11 a6 ff ff call 10c458 <_Rate_monotonic_Get_status> _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) { 111e47: 83 c4 10 add $0x10,%esp 111e4a: 84 c0 test %al,%al 111e4c: 74 26 je 111e74 _Thread_Enable_dispatch(); return RTEMS_NOT_DEFINED; } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_To_timespec( 111e4e: 8b 45 e4 mov -0x1c(%ebp),%eax 111e51: 8b 55 e8 mov -0x18(%ebp),%edx 111e54: 89 43 08 mov %eax,0x8(%ebx) 111e57: 89 53 0c mov %edx,0xc(%ebx) &since_last_period, &status->since_last_period ); _Timestamp_To_timespec( 111e5a: 8b 45 ec mov -0x14(%ebp),%eax 111e5d: 8b 55 f0 mov -0x10(%ebp),%edx 111e60: 89 43 10 mov %eax,0x10(%ebx) 111e63: 89 53 14 mov %edx,0x14(%ebx) 111e66: eb c2 jmp 111e2a Rate_monotonic_Period_time_t since_last_period; Rate_monotonic_Control *the_period; bool valid_status; if ( !status ) return RTEMS_INVALID_ADDRESS; 111e68: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 111e6d: 8b 5d fc mov -0x4(%ebp),%ebx 111e70: c9 leave 111e71: c3 ret 111e72: 66 90 xchg %ax,%ax valid_status = _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) { _Thread_Enable_dispatch(); 111e74: e8 2f d4 ff ff call 10f2a8 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 111e79: b8 0b 00 00 00 mov $0xb,%eax 111e7e: e9 74 ff ff ff jmp 111df7 =============================================================================== 0010c654 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 10c654: 55 push %ebp 10c655: 89 e5 mov %esp,%ebp 10c657: 57 push %edi 10c658: 56 push %esi 10c659: 53 push %ebx 10c65a: 83 ec 30 sub $0x30,%esp 10c65d: 8b 5d 08 mov 0x8(%ebp),%ebx 10c660: 8b 75 0c mov 0xc(%ebp),%esi Objects_Locations location; rtems_status_code return_value; rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); 10c663: 8d 45 e4 lea -0x1c(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); 10c666: 50 push %eax 10c667: 53 push %ebx 10c668: 68 20 99 12 00 push $0x129920 10c66d: e8 d6 20 00 00 call 10e748 <_Objects_Get> switch ( location ) { 10c672: 83 c4 10 add $0x10,%esp 10c675: 8b 55 e4 mov -0x1c(%ebp),%edx 10c678: 85 d2 test %edx,%edx 10c67a: 74 10 je 10c68c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c67c: b8 04 00 00 00 mov $0x4,%eax } 10c681: 8d 65 f4 lea -0xc(%ebp),%esp 10c684: 5b pop %ebx 10c685: 5e pop %esi 10c686: 5f pop %edi 10c687: c9 leave 10c688: c3 ret 10c689: 8d 76 00 lea 0x0(%esi),%esi the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 10c68c: 8b 15 98 9c 12 00 mov 0x129c98,%edx 10c692: 39 50 40 cmp %edx,0x40(%eax) 10c695: 74 15 je 10c6ac _Thread_Enable_dispatch(); 10c697: e8 0c 2c 00 00 call 10f2a8 <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 10c69c: b8 17 00 00 00 mov $0x17,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c6a1: 8d 65 f4 lea -0xc(%ebp),%esp 10c6a4: 5b pop %ebx 10c6a5: 5e pop %esi 10c6a6: 5f pop %edi 10c6a7: c9 leave 10c6a8: c3 ret 10c6a9: 8d 76 00 lea 0x0(%esi),%esi if ( !_Thread_Is_executing( the_period->owner ) ) { _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { 10c6ac: 85 f6 test %esi,%esi 10c6ae: 75 1c jne 10c6cc switch ( the_period->state ) { 10c6b0: 8b 40 38 mov 0x38(%eax),%eax 10c6b3: 83 f8 04 cmp $0x4,%eax 10c6b6: 77 6c ja 10c724 <== NEVER TAKEN 10c6b8: 8b 04 85 5c 28 12 00 mov 0x12285c(,%eax,4),%eax case RATE_MONOTONIC_ACTIVE: default: /* unreached -- only to remove warnings */ return_value = RTEMS_SUCCESSFUL; break; } _Thread_Enable_dispatch(); 10c6bf: 89 45 d4 mov %eax,-0x2c(%ebp) 10c6c2: e8 e1 2b 00 00 call 10f2a8 <_Thread_Enable_dispatch> return( return_value ); 10c6c7: 8b 45 d4 mov -0x2c(%ebp),%eax 10c6ca: eb b5 jmp 10c681 } _ISR_Disable( level ); 10c6cc: 9c pushf 10c6cd: fa cli 10c6ce: 5f pop %edi if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { 10c6cf: 8b 50 38 mov 0x38(%eax),%edx 10c6d2: 85 d2 test %edx,%edx 10c6d4: 74 52 je 10c728 _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { 10c6d6: 83 fa 02 cmp $0x2,%edx 10c6d9: 0f 84 9e 00 00 00 je 10c77d _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_EXPIRED ) { 10c6df: 83 fa 04 cmp $0x4,%edx 10c6e2: 75 98 jne 10c67c <== NEVER TAKEN /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 10c6e4: 83 ec 0c sub $0xc,%esp 10c6e7: 50 push %eax 10c6e8: 89 45 d4 mov %eax,-0x2c(%ebp) 10c6eb: e8 74 fe ff ff call 10c564 <_Rate_monotonic_Update_statistics> _ISR_Enable( level ); 10c6f0: 57 push %edi 10c6f1: 9d popf the_period->state = RATE_MONOTONIC_ACTIVE; 10c6f2: 8b 45 d4 mov -0x2c(%ebp),%eax 10c6f5: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) the_period->next_length = length; 10c6fc: 89 70 3c mov %esi,0x3c(%eax) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c6ff: 89 70 1c mov %esi,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c702: 5b pop %ebx 10c703: 5e pop %esi _Watchdog_Insert_ticks( &the_period->Timer, length ); 10c704: 83 c0 10 add $0x10,%eax 10c707: 50 push %eax 10c708: 68 e0 9a 12 00 push $0x129ae0 10c70d: e8 a2 39 00 00 call 1100b4 <_Watchdog_Insert> _Thread_Enable_dispatch(); 10c712: e8 91 2b 00 00 call 10f2a8 <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; 10c717: 83 c4 10 add $0x10,%esp 10c71a: b8 06 00 00 00 mov $0x6,%eax 10c71f: e9 5d ff ff ff jmp 10c681 _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { 10c724: 31 c0 xor %eax,%eax 10c726: eb 97 jmp 10c6bf <== NOT EXECUTED return( return_value ); } _ISR_Disable( level ); if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { _ISR_Enable( level ); 10c728: 57 push %edi 10c729: 9d popf /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 10c72a: 83 ec 0c sub $0xc,%esp 10c72d: 50 push %eax 10c72e: 89 45 d4 mov %eax,-0x2c(%ebp) 10c731: e8 ba fd ff ff call 10c4f0 <_Rate_monotonic_Initiate_statistics> the_period->state = RATE_MONOTONIC_ACTIVE; 10c736: 8b 45 d4 mov -0x2c(%ebp),%eax 10c739: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c740: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10c747: c7 40 2c ac ca 10 00 movl $0x10caac,0x2c(%eax) the_watchdog->id = id; 10c74e: 89 58 30 mov %ebx,0x30(%eax) the_watchdog->user_data = user_data; 10c751: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 10c758: 89 70 3c mov %esi,0x3c(%eax) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c75b: 89 70 1c mov %esi,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c75e: 5e pop %esi 10c75f: 5f pop %edi _Watchdog_Insert_ticks( &the_period->Timer, length ); 10c760: 83 c0 10 add $0x10,%eax 10c763: 50 push %eax 10c764: 68 e0 9a 12 00 push $0x129ae0 10c769: e8 46 39 00 00 call 1100b4 <_Watchdog_Insert> _Thread_Enable_dispatch(); 10c76e: e8 35 2b 00 00 call 10f2a8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c773: 83 c4 10 add $0x10,%esp 10c776: 31 c0 xor %eax,%eax 10c778: e9 04 ff ff ff jmp 10c681 if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 10c77d: 83 ec 0c sub $0xc,%esp 10c780: 50 push %eax 10c781: 89 45 d4 mov %eax,-0x2c(%ebp) 10c784: e8 db fd ff ff call 10c564 <_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; 10c789: 8b 45 d4 mov -0x2c(%ebp),%eax 10c78c: c7 40 38 01 00 00 00 movl $0x1,0x38(%eax) the_period->next_length = length; 10c793: 89 70 3c mov %esi,0x3c(%eax) _ISR_Enable( level ); 10c796: 57 push %edi 10c797: 9d popf _Thread_Executing->Wait.id = the_period->Object.id; 10c798: 8b 15 98 9c 12 00 mov 0x129c98,%edx 10c79e: 8b 48 08 mov 0x8(%eax),%ecx 10c7a1: 89 4a 20 mov %ecx,0x20(%edx) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 10c7a4: 59 pop %ecx 10c7a5: 5b pop %ebx 10c7a6: 68 00 40 00 00 push $0x4000 10c7ab: 52 push %edx 10c7ac: 89 45 d4 mov %eax,-0x2c(%ebp) 10c7af: e8 e8 32 00 00 call 10fa9c <_Thread_Set_state> /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 10c7b4: 9c pushf 10c7b5: fa cli 10c7b6: 59 pop %ecx local_state = the_period->state; 10c7b7: 8b 45 d4 mov -0x2c(%ebp),%eax 10c7ba: 8b 50 38 mov 0x38(%eax),%edx the_period->state = RATE_MONOTONIC_ACTIVE; 10c7bd: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) _ISR_Enable( level ); 10c7c4: 51 push %ecx 10c7c5: 9d popf /* * 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 ) 10c7c6: 83 c4 10 add $0x10,%esp 10c7c9: 83 fa 03 cmp $0x3,%edx 10c7cc: 74 0c je 10c7da _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 10c7ce: e8 d5 2a 00 00 call 10f2a8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c7d3: 31 c0 xor %eax,%eax 10c7d5: e9 a7 fe ff ff jmp 10c681 /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 10c7da: 57 push %edi 10c7db: 57 push %edi 10c7dc: 68 00 40 00 00 push $0x4000 10c7e1: ff 35 98 9c 12 00 pushl 0x129c98 10c7e7: e8 58 27 00 00 call 10ef44 <_Thread_Clear_state> 10c7ec: 83 c4 10 add $0x10,%esp 10c7ef: eb dd jmp 10c7ce =============================================================================== 0010c7f4 : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 10c7f4: 55 push %ebp 10c7f5: 89 e5 mov %esp,%ebp 10c7f7: 57 push %edi 10c7f8: 56 push %esi 10c7f9: 53 push %ebx 10c7fa: 81 ec 8c 00 00 00 sub $0x8c,%esp 10c800: 8b 75 08 mov 0x8(%ebp),%esi rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) 10c803: 8b 7d 0c mov 0xc(%ebp),%edi 10c806: 85 ff test %edi,%edi 10c808: 0f 84 be 00 00 00 je 10c8cc <== NEVER TAKEN return; (*print)( context, "Period information by period\n" ); 10c80e: 83 ec 08 sub $0x8,%esp 10c811: 68 70 28 12 00 push $0x122870 10c816: 56 push %esi 10c817: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 10c81a: 59 pop %ecx 10c81b: 5b pop %ebx 10c81c: 68 a8 28 12 00 push $0x1228a8 10c821: 56 push %esi 10c822: ff 55 0c call *0xc(%ebp) (*print)( context, "--- Wall times are in seconds ---\n" ); 10c825: 58 pop %eax 10c826: 5a pop %edx 10c827: 68 cc 28 12 00 push $0x1228cc 10c82c: 56 push %esi 10c82d: ff 55 0c call *0xc(%ebp) Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 10c830: 5b pop %ebx 10c831: 5f pop %edi 10c832: 68 f0 28 12 00 push $0x1228f0 10c837: 56 push %esi 10c838: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 10c83b: 5a pop %edx 10c83c: 59 pop %ecx 10c83d: 68 3c 29 12 00 push $0x12293c 10c842: 56 push %esi 10c843: ff 55 0c call *0xc(%ebp) /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10c846: 8b 1d 28 99 12 00 mov 0x129928,%ebx 10c84c: 83 c4 10 add $0x10,%esp 10c84f: 3b 1d 2c 99 12 00 cmp 0x12992c,%ebx 10c855: 77 75 ja 10c8cc <== NEVER TAKEN 10c857: 8d 7d 88 lea -0x78(%ebp),%edi 10c85a: eb 09 jmp 10c865 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 10c85c: 43 inc %ebx /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10c85d: 39 1d 2c 99 12 00 cmp %ebx,0x12992c 10c863: 72 67 jb 10c8cc id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 10c865: 83 ec 08 sub $0x8,%esp 10c868: 57 push %edi 10c869: 53 push %ebx 10c86a: e8 a9 54 00 00 call 111d18 if ( status != RTEMS_SUCCESSFUL ) 10c86f: 83 c4 10 add $0x10,%esp 10c872: 85 c0 test %eax,%eax 10c874: 75 e6 jne 10c85c #if defined(RTEMS_DEBUG) status = rtems_rate_monotonic_get_status( id, &the_status ); if ( status != RTEMS_SUCCESSFUL ) continue; #else (void) rtems_rate_monotonic_get_status( id, &the_status ); 10c876: 83 ec 08 sub $0x8,%esp 10c879: 8d 45 c0 lea -0x40(%ebp),%eax 10c87c: 50 push %eax 10c87d: 53 push %ebx 10c87e: e8 41 55 00 00 call 111dc4 #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 10c883: 83 c4 0c add $0xc,%esp 10c886: 8d 55 e3 lea -0x1d(%ebp),%edx 10c889: 52 push %edx 10c88a: 6a 05 push $0x5 10c88c: ff 75 c0 pushl -0x40(%ebp) 10c88f: e8 b4 02 00 00 call 10cb48 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 10c894: 59 pop %ecx 10c895: 58 pop %eax 10c896: ff 75 8c pushl -0x74(%ebp) 10c899: ff 75 88 pushl -0x78(%ebp) 10c89c: 8d 45 e3 lea -0x1d(%ebp),%eax 10c89f: 50 push %eax 10c8a0: 53 push %ebx 10c8a1: 68 8e 28 12 00 push $0x12288e 10c8a6: 56 push %esi 10c8a7: ff 55 0c call *0xc(%ebp) ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 10c8aa: 8b 45 88 mov -0x78(%ebp),%eax 10c8ad: 83 c4 20 add $0x20,%esp 10c8b0: 85 c0 test %eax,%eax 10c8b2: 75 20 jne 10c8d4 (*print)( context, "\n" ); 10c8b4: 83 ec 08 sub $0x8,%esp 10c8b7: 68 71 09 12 00 push $0x120971 10c8bc: 56 push %esi 10c8bd: ff 55 0c call *0xc(%ebp) continue; 10c8c0: 83 c4 10 add $0x10,%esp * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 10c8c3: 43 inc %ebx /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10c8c4: 39 1d 2c 99 12 00 cmp %ebx,0x12992c 10c8ca: 73 99 jae 10c865 <== ALWAYS TAKEN the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall ); #endif } } } 10c8cc: 8d 65 f4 lea -0xc(%ebp),%esp 10c8cf: 5b pop %ebx 10c8d0: 5e pop %esi 10c8d1: 5f pop %edi 10c8d2: c9 leave 10c8d3: c3 ret struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 10c8d4: 52 push %edx 10c8d5: 8d 55 d8 lea -0x28(%ebp),%edx 10c8d8: 52 push %edx 10c8d9: 50 push %eax 10c8da: 8d 45 a0 lea -0x60(%ebp),%eax 10c8dd: 50 push %eax 10c8de: e8 31 34 00 00 call 10fd14 <_Timespec_Divide_by_integer> (*print)( context, 10c8e3: b9 d3 4d 62 10 mov $0x10624dd3,%ecx 10c8e8: 8b 45 dc mov -0x24(%ebp),%eax 10c8eb: f7 e9 imul %ecx 10c8ed: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c8f3: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c8f9: c1 f8 06 sar $0x6,%eax 10c8fc: 8b 55 dc mov -0x24(%ebp),%edx 10c8ff: c1 fa 1f sar $0x1f,%edx 10c902: 29 d0 sub %edx,%eax 10c904: 50 push %eax 10c905: ff 75 d8 pushl -0x28(%ebp) 10c908: 8b 45 9c mov -0x64(%ebp),%eax 10c90b: f7 e9 imul %ecx 10c90d: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c913: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c919: c1 f8 06 sar $0x6,%eax 10c91c: 8b 55 9c mov -0x64(%ebp),%edx 10c91f: c1 fa 1f sar $0x1f,%edx 10c922: 29 d0 sub %edx,%eax 10c924: 50 push %eax 10c925: ff 75 98 pushl -0x68(%ebp) 10c928: 8b 45 94 mov -0x6c(%ebp),%eax 10c92b: f7 e9 imul %ecx 10c92d: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10c933: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c939: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c93f: c1 f8 06 sar $0x6,%eax 10c942: 8b 55 94 mov -0x6c(%ebp),%edx 10c945: c1 fa 1f sar $0x1f,%edx 10c948: 29 d0 sub %edx,%eax 10c94a: 50 push %eax 10c94b: ff 75 90 pushl -0x70(%ebp) 10c94e: 68 88 29 12 00 push $0x122988 10c953: 56 push %esi 10c954: 89 4d 84 mov %ecx,-0x7c(%ebp) 10c957: ff 55 0c call *0xc(%ebp) struct timespec wall_average; struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); 10c95a: 83 c4 2c add $0x2c,%esp 10c95d: 8d 55 d8 lea -0x28(%ebp),%edx 10c960: 52 push %edx 10c961: ff 75 88 pushl -0x78(%ebp) 10c964: 8d 45 b8 lea -0x48(%ebp),%eax 10c967: 50 push %eax 10c968: e8 a7 33 00 00 call 10fd14 <_Timespec_Divide_by_integer> (*print)( context, 10c96d: 8b 4d 84 mov -0x7c(%ebp),%ecx 10c970: 8b 45 dc mov -0x24(%ebp),%eax 10c973: f7 e9 imul %ecx 10c975: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c97b: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c981: c1 f8 06 sar $0x6,%eax 10c984: 8b 55 dc mov -0x24(%ebp),%edx 10c987: c1 fa 1f sar $0x1f,%edx 10c98a: 29 d0 sub %edx,%eax 10c98c: 50 push %eax 10c98d: ff 75 d8 pushl -0x28(%ebp) 10c990: 8b 45 b4 mov -0x4c(%ebp),%eax 10c993: f7 e9 imul %ecx 10c995: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c99b: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c9a1: c1 f8 06 sar $0x6,%eax 10c9a4: 8b 55 b4 mov -0x4c(%ebp),%edx 10c9a7: c1 fa 1f sar $0x1f,%edx 10c9aa: 29 d0 sub %edx,%eax 10c9ac: 50 push %eax 10c9ad: ff 75 b0 pushl -0x50(%ebp) 10c9b0: 8b 45 ac mov -0x54(%ebp),%eax 10c9b3: f7 e9 imul %ecx 10c9b5: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10c9bb: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c9c1: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c9c7: c1 f8 06 sar $0x6,%eax 10c9ca: 8b 55 ac mov -0x54(%ebp),%edx 10c9cd: c1 fa 1f sar $0x1f,%edx 10c9d0: 29 d0 sub %edx,%eax 10c9d2: 50 push %eax 10c9d3: ff 75 a8 pushl -0x58(%ebp) 10c9d6: 68 a8 29 12 00 push $0x1229a8 10c9db: 56 push %esi 10c9dc: ff 55 0c call *0xc(%ebp) 10c9df: 83 c4 30 add $0x30,%esp 10c9e2: e9 75 fe ff ff jmp 10c85c =============================================================================== 0010ca00 : /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { 10ca00: 55 push %ebp 10ca01: 89 e5 mov %esp,%ebp 10ca03: 53 push %ebx 10ca04: 83 ec 04 sub $0x4,%esp 10ca07: a1 10 9a 12 00 mov 0x129a10,%eax 10ca0c: 40 inc %eax 10ca0d: a3 10 9a 12 00 mov %eax,0x129a10 /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10ca12: 8b 1d 28 99 12 00 mov 0x129928,%ebx 10ca18: 3b 1d 2c 99 12 00 cmp 0x12992c,%ebx 10ca1e: 77 15 ja 10ca35 <== NEVER TAKEN id <= _Rate_monotonic_Information.maximum_id ; id++ ) { (void) rtems_rate_monotonic_reset_statistics( id ); 10ca20: 83 ec 0c sub $0xc,%esp 10ca23: 53 push %ebx 10ca24: e8 17 00 00 00 call 10ca40 * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 10ca29: 43 inc %ebx /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10ca2a: 83 c4 10 add $0x10,%esp 10ca2d: 39 1d 2c 99 12 00 cmp %ebx,0x12992c 10ca33: 73 eb jae 10ca20 /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); } 10ca35: 8b 5d fc mov -0x4(%ebp),%ebx 10ca38: c9 leave } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); 10ca39: e9 6a 28 00 00 jmp 10f2a8 <_Thread_Enable_dispatch> =============================================================================== 0010ca40 : */ rtems_status_code rtems_rate_monotonic_reset_statistics( rtems_id id ) { 10ca40: 55 push %ebp 10ca41: 89 e5 mov %esp,%ebp 10ca43: 57 push %edi 10ca44: 53 push %ebx 10ca45: 83 ec 14 sub $0x14,%esp Objects_Locations location; Rate_monotonic_Control *the_period; the_period = _Rate_monotonic_Get( id, &location ); 10ca48: 8d 45 f4 lea -0xc(%ebp),%eax 10ca4b: 50 push %eax 10ca4c: ff 75 08 pushl 0x8(%ebp) 10ca4f: 68 20 99 12 00 push $0x129920 10ca54: e8 ef 1c 00 00 call 10e748 <_Objects_Get> 10ca59: 89 c2 mov %eax,%edx switch ( location ) { 10ca5b: 83 c4 10 add $0x10,%esp 10ca5e: 8b 45 f4 mov -0xc(%ebp),%eax 10ca61: 85 c0 test %eax,%eax 10ca63: 75 3b jne 10caa0 case OBJECTS_LOCAL: _Rate_monotonic_Reset_statistics( the_period ); 10ca65: 8d 5a 54 lea 0x54(%edx),%ebx 10ca68: b9 38 00 00 00 mov $0x38,%ecx 10ca6d: 31 c0 xor %eax,%eax 10ca6f: 89 df mov %ebx,%edi 10ca71: f3 aa rep stos %al,%es:(%edi) 10ca73: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10ca7a: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10ca81: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10ca88: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx) _Thread_Enable_dispatch(); 10ca8f: e8 14 28 00 00 call 10f2a8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ca94: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ca96: 8d 65 f8 lea -0x8(%ebp),%esp 10ca99: 5b pop %ebx 10ca9a: 5f pop %edi 10ca9b: c9 leave 10ca9c: c3 ret 10ca9d: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10caa0: b8 04 00 00 00 mov $0x4,%eax } 10caa5: 8d 65 f8 lea -0x8(%ebp),%esp 10caa8: 5b pop %ebx 10caa9: 5f pop %edi 10caaa: c9 leave 10caab: c3 ret =============================================================================== 0011724c : uintptr_t length, uintptr_t page_size, rtems_attribute attribute_set, rtems_id *id ) { 11724c: 55 push %ebp 11724d: 89 e5 mov %esp,%ebp 11724f: 57 push %edi 117250: 56 push %esi 117251: 53 push %ebx 117252: 83 ec 1c sub $0x1c,%esp 117255: 8b 7d 08 mov 0x8(%ebp),%edi 117258: 8b 75 0c mov 0xc(%ebp),%esi rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) 11725b: 85 ff test %edi,%edi 11725d: 0f 84 c1 00 00 00 je 117324 return RTEMS_INVALID_NAME; if ( !starting_address ) 117263: 85 f6 test %esi,%esi 117265: 0f 84 e1 00 00 00 je 11734c return RTEMS_INVALID_ADDRESS; if ( !id ) 11726b: 8b 45 1c mov 0x1c(%ebp),%eax 11726e: 85 c0 test %eax,%eax 117270: 0f 84 d6 00 00 00 je 11734c return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 117276: 83 ec 0c sub $0xc,%esp 117279: ff 35 c0 09 14 00 pushl 0x1409c0 11727f: e8 d8 24 00 00 call 11975c <_API_Mutex_Lock> * This function allocates a region control block from * the inactive chain of free region control blocks. */ RTEMS_INLINE_ROUTINE Region_Control *_Region_Allocate( void ) { return (Region_Control *) _Objects_Allocate( &_Region_Information ); 117284: c7 04 24 20 08 14 00 movl $0x140820,(%esp) 11728b: e8 24 3a 00 00 call 11acb4 <_Objects_Allocate> 117290: 89 c3 mov %eax,%ebx the_region = _Region_Allocate(); if ( !the_region ) 117292: 83 c4 10 add $0x10,%esp 117295: 85 c0 test %eax,%eax 117297: 0f 84 bf 00 00 00 je 11735c return_status = RTEMS_TOO_MANY; else { the_region->maximum_segment_size = _Heap_Initialize( 11729d: ff 75 14 pushl 0x14(%ebp) 1172a0: ff 75 10 pushl 0x10(%ebp) 1172a3: 56 push %esi 1172a4: 8d 40 68 lea 0x68(%eax),%eax 1172a7: 50 push %eax 1172a8: e8 13 36 00 00 call 11a8c0 <_Heap_Initialize> 1172ad: 89 43 5c mov %eax,0x5c(%ebx) &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { 1172b0: 83 c4 10 add $0x10,%esp 1172b3: 85 c0 test %eax,%eax 1172b5: 74 7d je 117334 return_status = RTEMS_INVALID_SIZE; } else { the_region->starting_address = starting_address; 1172b7: 89 73 50 mov %esi,0x50(%ebx) the_region->length = length; 1172ba: 8b 45 10 mov 0x10(%ebp),%eax 1172bd: 89 43 54 mov %eax,0x54(%ebx) the_region->page_size = page_size; 1172c0: 8b 55 14 mov 0x14(%ebp),%edx 1172c3: 89 53 58 mov %edx,0x58(%ebx) the_region->attribute_set = attribute_set; 1172c6: 8b 45 18 mov 0x18(%ebp),%eax 1172c9: 89 43 60 mov %eax,0x60(%ebx) the_region->number_of_used_blocks = 0; 1172cc: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) _Thread_queue_Initialize( 1172d3: 6a 06 push $0x6 1172d5: 6a 40 push $0x40 1172d7: a8 04 test $0x4,%al 1172d9: 0f 95 c0 setne %al 1172dc: 0f b6 c0 movzbl %al,%eax 1172df: 50 push %eax 1172e0: 8d 43 10 lea 0x10(%ebx),%eax 1172e3: 50 push %eax 1172e4: e8 fb 50 00 00 call 11c3e4 <_Thread_queue_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 1172e9: 8b 43 08 mov 0x8(%ebx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 1172ec: 0f b7 c8 movzwl %ax,%ecx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 1172ef: 8b 15 3c 08 14 00 mov 0x14083c,%edx 1172f5: 89 1c 8a mov %ebx,(%edx,%ecx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 1172f8: 89 7b 0c mov %edi,0xc(%ebx) &_Region_Information, &the_region->Object, (Objects_Name) name ); *id = the_region->Object.id; 1172fb: 8b 55 1c mov 0x1c(%ebp),%edx 1172fe: 89 02 mov %eax,(%edx) 117300: 83 c4 10 add $0x10,%esp return_status = RTEMS_SUCCESSFUL; 117303: 31 c0 xor %eax,%eax } } _RTEMS_Unlock_allocator(); 117305: 83 ec 0c sub $0xc,%esp 117308: ff 35 c0 09 14 00 pushl 0x1409c0 11730e: 89 45 e4 mov %eax,-0x1c(%ebp) 117311: e8 8e 24 00 00 call 1197a4 <_API_Mutex_Unlock> return return_status; 117316: 83 c4 10 add $0x10,%esp 117319: 8b 45 e4 mov -0x1c(%ebp),%eax } 11731c: 8d 65 f4 lea -0xc(%ebp),%esp 11731f: 5b pop %ebx 117320: 5e pop %esi 117321: 5f pop %edi 117322: c9 leave 117323: c3 ret { rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 117324: b8 03 00 00 00 mov $0x3,%eax } } _RTEMS_Unlock_allocator(); return return_status; } 117329: 8d 65 f4 lea -0xc(%ebp),%esp 11732c: 5b pop %ebx 11732d: 5e pop %esi 11732e: 5f pop %edi 11732f: c9 leave 117330: c3 ret 117331: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 117334: 83 ec 08 sub $0x8,%esp 117337: 53 push %ebx 117338: 68 20 08 14 00 push $0x140820 11733d: e8 e6 3c 00 00 call 11b028 <_Objects_Free> 117342: 83 c4 10 add $0x10,%esp &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { _Region_Free( the_region ); return_status = RTEMS_INVALID_SIZE; 117345: b8 08 00 00 00 mov $0x8,%eax 11734a: eb b9 jmp 117305 if ( !starting_address ) return RTEMS_INVALID_ADDRESS; if ( !id ) return RTEMS_INVALID_ADDRESS; 11734c: b8 09 00 00 00 mov $0x9,%eax } } _RTEMS_Unlock_allocator(); return return_status; } 117351: 8d 65 f4 lea -0xc(%ebp),%esp 117354: 5b pop %ebx 117355: 5e pop %esi 117356: 5f pop %edi 117357: c9 leave 117358: c3 ret 117359: 8d 76 00 lea 0x0(%esi),%esi _RTEMS_Lock_allocator(); /* to prevent deletion */ the_region = _Region_Allocate(); if ( !the_region ) return_status = RTEMS_TOO_MANY; 11735c: b8 05 00 00 00 mov $0x5,%eax 117361: eb a2 jmp 117305 =============================================================================== 00117364 : */ rtems_status_code rtems_region_delete( rtems_id id ) { 117364: 55 push %ebp 117365: 89 e5 mov %esp,%ebp 117367: 53 push %ebx 117368: 83 ec 30 sub $0x30,%esp Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; _RTEMS_Lock_allocator(); 11736b: ff 35 c0 09 14 00 pushl 0x1409c0 117371: e8 e6 23 00 00 call 11975c <_API_Mutex_Lock> Objects_Id id, Objects_Locations *location ) { return (Region_Control *) _Objects_Get_no_protection( &_Region_Information, id, location ); 117376: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117379: 8d 45 f4 lea -0xc(%ebp),%eax 11737c: 50 push %eax 11737d: ff 75 08 pushl 0x8(%ebp) 117380: 68 20 08 14 00 push $0x140820 117385: e8 de 3d 00 00 call 11b168 <_Objects_Get_no_protection> switch ( location ) { 11738a: 83 c4 10 add $0x10,%esp 11738d: 8b 5d f4 mov -0xc(%ebp),%ebx 117390: 85 db test %ebx,%ebx 117392: 74 1c je 1173b0 break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117394: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 117399: 83 ec 0c sub $0xc,%esp 11739c: ff 35 c0 09 14 00 pushl 0x1409c0 1173a2: e8 fd 23 00 00 call 1197a4 <_API_Mutex_Unlock> return return_status; } 1173a7: 89 d8 mov %ebx,%eax 1173a9: 8b 5d fc mov -0x4(%ebp),%ebx 1173ac: c9 leave 1173ad: c3 ret 1173ae: 66 90 xchg %ax,%ax the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 5 ); if ( the_region->number_of_used_blocks != 0 ) 1173b0: 8b 48 64 mov 0x64(%eax),%ecx 1173b3: 85 c9 test %ecx,%ecx 1173b5: 74 09 je 1173c0 return_status = RTEMS_RESOURCE_IN_USE; 1173b7: bb 0c 00 00 00 mov $0xc,%ebx 1173bc: eb db jmp 117399 1173be: 66 90 xchg %ax,%ax else { _Objects_Close( &_Region_Information, &the_region->Object ); 1173c0: 83 ec 08 sub $0x8,%esp 1173c3: 50 push %eax 1173c4: 68 20 08 14 00 push $0x140820 1173c9: 89 45 e4 mov %eax,-0x1c(%ebp) 1173cc: e8 5f 39 00 00 call 11ad30 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 1173d1: 58 pop %eax 1173d2: 5a pop %edx 1173d3: 8b 45 e4 mov -0x1c(%ebp),%eax 1173d6: 50 push %eax 1173d7: 68 20 08 14 00 push $0x140820 1173dc: e8 47 3c 00 00 call 11b028 <_Objects_Free> 1173e1: 83 c4 10 add $0x10,%esp _Region_Free( the_region ); return_status = RTEMS_SUCCESSFUL; 1173e4: 31 db xor %ebx,%ebx 1173e6: eb b1 jmp 117399 =============================================================================== 001173e8 : rtems_status_code rtems_region_extend( rtems_id id, void *starting_address, uintptr_t length ) { 1173e8: 55 push %ebp 1173e9: 89 e5 mov %esp,%ebp 1173eb: 56 push %esi 1173ec: 53 push %ebx 1173ed: 83 ec 10 sub $0x10,%esp 1173f0: 8b 5d 0c mov 0xc(%ebp),%ebx bool extend_ok; Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; if ( !starting_address ) 1173f3: 85 db test %ebx,%ebx 1173f5: 74 75 je 11746c return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 1173f7: 83 ec 0c sub $0xc,%esp 1173fa: ff 35 c0 09 14 00 pushl 0x1409c0 117400: e8 57 23 00 00 call 11975c <_API_Mutex_Lock> Objects_Id id, Objects_Locations *location ) { return (Region_Control *) _Objects_Get_no_protection( &_Region_Information, id, location ); 117405: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117408: 8d 45 f0 lea -0x10(%ebp),%eax 11740b: 50 push %eax 11740c: ff 75 08 pushl 0x8(%ebp) 11740f: 68 20 08 14 00 push $0x140820 117414: e8 4f 3d 00 00 call 11b168 <_Objects_Get_no_protection> 117419: 89 c6 mov %eax,%esi switch ( location ) { 11741b: 83 c4 10 add $0x10,%esp 11741e: 8b 45 f0 mov -0x10(%ebp),%eax 117421: 85 c0 test %eax,%eax 117423: 74 1f je 117444 break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117425: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 11742a: 83 ec 0c sub $0xc,%esp 11742d: ff 35 c0 09 14 00 pushl 0x1409c0 117433: e8 6c 23 00 00 call 1197a4 <_API_Mutex_Unlock> return return_status; 117438: 83 c4 10 add $0x10,%esp } 11743b: 89 d8 mov %ebx,%eax 11743d: 8d 65 f8 lea -0x8(%ebp),%esp 117440: 5b pop %ebx 117441: 5e pop %esi 117442: c9 leave 117443: c3 ret the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: extend_ok = _Heap_Extend( 117444: 8d 45 f4 lea -0xc(%ebp),%eax 117447: 50 push %eax 117448: ff 75 10 pushl 0x10(%ebp) 11744b: 53 push %ebx 11744c: 8d 46 68 lea 0x68(%esi),%eax 11744f: 50 push %eax 117450: e8 5f 2e 00 00 call 11a2b4 <_Heap_Extend> starting_address, length, &amount_extended ); if ( extend_ok ) { 117455: 83 c4 10 add $0x10,%esp 117458: 84 c0 test %al,%al 11745a: 74 20 je 11747c the_region->length += amount_extended; 11745c: 8b 45 f4 mov -0xc(%ebp),%eax 11745f: 01 46 54 add %eax,0x54(%esi) the_region->maximum_segment_size += amount_extended; 117462: 01 46 5c add %eax,0x5c(%esi) return_status = RTEMS_SUCCESSFUL; 117465: 31 db xor %ebx,%ebx 117467: eb c1 jmp 11742a 117469: 8d 76 00 lea 0x0(%esi),%esi Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; if ( !starting_address ) return RTEMS_INVALID_ADDRESS; 11746c: bb 09 00 00 00 mov $0x9,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 117471: 89 d8 mov %ebx,%eax 117473: 8d 65 f8 lea -0x8(%ebp),%esp 117476: 5b pop %ebx 117477: 5e pop %esi 117478: c9 leave 117479: c3 ret 11747a: 66 90 xchg %ax,%ax if ( extend_ok ) { the_region->length += amount_extended; the_region->maximum_segment_size += amount_extended; return_status = RTEMS_SUCCESSFUL; } else { return_status = RTEMS_INVALID_ADDRESS; 11747c: bb 09 00 00 00 mov $0x9,%ebx 117481: eb a7 jmp 11742a =============================================================================== 00117484 : rtems_status_code rtems_region_get_free_information( rtems_id id, Heap_Information_block *the_info ) { 117484: 55 push %ebp 117485: 89 e5 mov %esp,%ebp 117487: 53 push %ebx 117488: 83 ec 14 sub $0x14,%esp 11748b: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) 11748e: 85 db test %ebx,%ebx 117490: 74 76 je 117508 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 117492: 83 ec 0c sub $0xc,%esp 117495: ff 35 c0 09 14 00 pushl 0x1409c0 11749b: e8 bc 22 00 00 call 11975c <_API_Mutex_Lock> 1174a0: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 1174a3: 8d 45 f4 lea -0xc(%ebp),%eax 1174a6: 50 push %eax 1174a7: ff 75 08 pushl 0x8(%ebp) 1174aa: 68 20 08 14 00 push $0x140820 1174af: e8 b4 3c 00 00 call 11b168 <_Objects_Get_no_protection> switch ( location ) { 1174b4: 83 c4 10 add $0x10,%esp 1174b7: 8b 55 f4 mov -0xc(%ebp),%edx 1174ba: 85 d2 test %edx,%edx 1174bc: 74 1e je 1174dc break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 1174be: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 1174c3: 83 ec 0c sub $0xc,%esp 1174c6: ff 35 c0 09 14 00 pushl 0x1409c0 1174cc: e8 d3 22 00 00 call 1197a4 <_API_Mutex_Unlock> return return_status; 1174d1: 83 c4 10 add $0x10,%esp } 1174d4: 89 d8 mov %ebx,%eax 1174d6: 8b 5d fc mov -0x4(%ebp),%ebx 1174d9: c9 leave 1174da: c3 ret 1174db: 90 nop the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: the_info->Used.number = 0; 1174dc: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) the_info->Used.total = 0; 1174e3: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) the_info->Used.largest = 0; 1174ea: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) _Heap_Get_free_information( &the_region->Memory, &the_info->Free ); 1174f1: 83 ec 08 sub $0x8,%esp 1174f4: 53 push %ebx 1174f5: 83 c0 68 add $0x68,%eax 1174f8: 50 push %eax 1174f9: e8 9e 31 00 00 call 11a69c <_Heap_Get_free_information> return_status = RTEMS_SUCCESSFUL; break; 1174fe: 83 c4 10 add $0x10,%esp the_info->Used.total = 0; the_info->Used.largest = 0; _Heap_Get_free_information( &the_region->Memory, &the_info->Free ); return_status = RTEMS_SUCCESSFUL; 117501: 31 db xor %ebx,%ebx break; 117503: eb be jmp 1174c3 117505: 8d 76 00 lea 0x0(%esi),%esi Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) return RTEMS_INVALID_ADDRESS; 117508: bb 09 00 00 00 mov $0x9,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 11750d: 89 d8 mov %ebx,%eax 11750f: 8b 5d fc mov -0x4(%ebp),%ebx 117512: c9 leave 117513: c3 ret =============================================================================== 0011758c : uintptr_t size, rtems_option option_set, rtems_interval timeout, void **segment ) { 11758c: 55 push %ebp 11758d: 89 e5 mov %esp,%ebp 11758f: 57 push %edi 117590: 56 push %esi 117591: 53 push %ebx 117592: 83 ec 2c sub $0x2c,%esp 117595: 8b 75 0c mov 0xc(%ebp),%esi 117598: 8b 5d 18 mov 0x18(%ebp),%ebx Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) 11759b: 85 db test %ebx,%ebx 11759d: 0f 84 a1 00 00 00 je 117644 return RTEMS_INVALID_ADDRESS; *segment = NULL; 1175a3: c7 03 00 00 00 00 movl $0x0,(%ebx) if ( size == 0 ) 1175a9: 85 f6 test %esi,%esi 1175ab: 75 0f jne 1175bc return RTEMS_INVALID_SIZE; 1175ad: b8 08 00 00 00 mov $0x8,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 1175b2: 8d 65 f4 lea -0xc(%ebp),%esp 1175b5: 5b pop %ebx 1175b6: 5e pop %esi 1175b7: 5f pop %edi 1175b8: c9 leave 1175b9: c3 ret 1175ba: 66 90 xchg %ax,%ax *segment = NULL; if ( size == 0 ) return RTEMS_INVALID_SIZE; _RTEMS_Lock_allocator(); 1175bc: 83 ec 0c sub $0xc,%esp 1175bf: ff 35 c0 09 14 00 pushl 0x1409c0 1175c5: e8 92 21 00 00 call 11975c <_API_Mutex_Lock> executing = _Thread_Executing; 1175ca: a1 98 0b 14 00 mov 0x140b98,%eax 1175cf: 89 45 d4 mov %eax,-0x2c(%ebp) 1175d2: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 1175d5: 8d 45 e4 lea -0x1c(%ebp),%eax 1175d8: 50 push %eax 1175d9: ff 75 08 pushl 0x8(%ebp) 1175dc: 68 20 08 14 00 push $0x140820 1175e1: e8 82 3b 00 00 call 11b168 <_Objects_Get_no_protection> 1175e6: 89 c7 mov %eax,%edi switch ( location ) { 1175e8: 83 c4 10 add $0x10,%esp 1175eb: 8b 45 e4 mov -0x1c(%ebp),%eax 1175ee: 85 c0 test %eax,%eax 1175f0: 75 2a jne 11761c case OBJECTS_LOCAL: if ( size > the_region->maximum_segment_size ) 1175f2: 3b 77 5c cmp 0x5c(%edi),%esi 1175f5: 76 2d jbe 117624 return_status = RTEMS_INVALID_SIZE; 1175f7: b8 08 00 00 00 mov $0x8,%eax default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 1175fc: 83 ec 0c sub $0xc,%esp 1175ff: ff 35 c0 09 14 00 pushl 0x1409c0 117605: 89 45 d0 mov %eax,-0x30(%ebp) 117608: e8 97 21 00 00 call 1197a4 <_API_Mutex_Unlock> return return_status; 11760d: 83 c4 10 add $0x10,%esp 117610: 8b 45 d0 mov -0x30(%ebp),%eax } 117613: 8d 65 f4 lea -0xc(%ebp),%esp 117616: 5b pop %ebx 117617: 5e pop %esi 117618: 5f pop %edi 117619: c9 leave 11761a: c3 ret 11761b: 90 nop break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 11761c: b8 04 00 00 00 mov $0x4,%eax 117621: eb d9 jmp 1175fc 117623: 90 nop * @brief See _Heap_Allocate_aligned_with_boundary() with alignment and * boundary equals zero. */ RTEMS_INLINE_ROUTINE void *_Heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 117624: 6a 00 push $0x0 117626: 6a 00 push $0x0 117628: 56 push %esi RTEMS_INLINE_ROUTINE void *_Region_Allocate_segment ( Region_Control *the_region, uintptr_t size ) { return _Heap_Allocate( &the_region->Memory, size ); 117629: 8d 47 68 lea 0x68(%edi),%eax 11762c: 50 push %eax 11762d: e8 ae 2a 00 00 call 11a0e0 <_Heap_Allocate_aligned_with_boundary> the_segment = _Region_Allocate_segment( the_region, size ); _Region_Debug_Walk( the_region, 2 ); if ( the_segment ) { 117632: 83 c4 10 add $0x10,%esp 117635: 85 c0 test %eax,%eax 117637: 74 17 je 117650 the_region->number_of_used_blocks += 1; 117639: ff 47 64 incl 0x64(%edi) *segment = the_segment; 11763c: 89 03 mov %eax,(%ebx) return_status = RTEMS_SUCCESSFUL; 11763e: 31 c0 xor %eax,%eax 117640: eb ba jmp 1175fc 117642: 66 90 xchg %ax,%ax rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) return RTEMS_INVALID_ADDRESS; 117644: b8 09 00 00 00 mov $0x9,%eax 117649: e9 64 ff ff ff jmp 1175b2 11764e: 66 90 xchg %ax,%ax if ( the_segment ) { the_region->number_of_used_blocks += 1; *segment = the_segment; return_status = RTEMS_SUCCESSFUL; } else if ( _Options_Is_no_wait( option_set ) ) { 117650: f6 45 10 01 testb $0x1,0x10(%ebp) 117654: 74 07 je 11765d return_status = RTEMS_UNSATISFIED; 117656: b8 0d 00 00 00 mov $0xd,%eax 11765b: eb 9f jmp 1175fc rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 11765d: a1 10 09 14 00 mov 0x140910,%eax 117662: 40 inc %eax 117663: a3 10 09 14 00 mov %eax,0x140910 * Switch from using the memory allocation mutex to using a * dispatching disabled critical section. We have to do this * because this thread is going to block. */ _Thread_Disable_dispatch(); _RTEMS_Unlock_allocator(); 117668: 83 ec 0c sub $0xc,%esp 11766b: ff 35 c0 09 14 00 pushl 0x1409c0 117671: e8 2e 21 00 00 call 1197a4 <_API_Mutex_Unlock> executing->Wait.queue = &the_region->Wait_queue; 117676: 8d 47 10 lea 0x10(%edi),%eax 117679: 8b 55 d4 mov -0x2c(%ebp),%edx 11767c: 89 42 44 mov %eax,0x44(%edx) executing->Wait.id = id; 11767f: 8b 4d 08 mov 0x8(%ebp),%ecx 117682: 89 4a 20 mov %ecx,0x20(%edx) executing->Wait.count = size; 117685: 89 72 24 mov %esi,0x24(%edx) executing->Wait.return_argument = segment; 117688: 89 5a 28 mov %ebx,0x28(%edx) 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; 11768b: c7 47 40 01 00 00 00 movl $0x1,0x40(%edi) _Thread_queue_Enter_critical_section( &the_region->Wait_queue ); _Thread_queue_Enqueue( &the_region->Wait_queue, timeout ); 117692: 83 c4 0c add $0xc,%esp 117695: 68 a8 c4 11 00 push $0x11c4a8 11769a: ff 75 14 pushl 0x14(%ebp) 11769d: 50 push %eax 11769e: e8 d9 4a 00 00 call 11c17c <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 1176a3: e8 5c 46 00 00 call 11bd04 <_Thread_Enable_dispatch> return (rtems_status_code) executing->Wait.return_code; 1176a8: 8b 55 d4 mov -0x2c(%ebp),%edx 1176ab: 8b 42 34 mov 0x34(%edx),%eax 1176ae: 83 c4 10 add $0x10,%esp 1176b1: e9 fc fe ff ff jmp 1175b2 =============================================================================== 0011776c : rtems_id id, void *segment, uintptr_t size, uintptr_t *old_size ) { 11776c: 55 push %ebp 11776d: 89 e5 mov %esp,%ebp 11776f: 56 push %esi 117770: 53 push %ebx 117771: 83 ec 20 sub $0x20,%esp 117774: 8b 5d 14 mov 0x14(%ebp),%ebx uintptr_t osize; rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) 117777: 85 db test %ebx,%ebx 117779: 0f 84 89 00 00 00 je 117808 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 11777f: 83 ec 0c sub $0xc,%esp 117782: ff 35 c0 09 14 00 pushl 0x1409c0 117788: e8 cf 1f 00 00 call 11975c <_API_Mutex_Lock> 11778d: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117790: 8d 45 f0 lea -0x10(%ebp),%eax 117793: 50 push %eax 117794: ff 75 08 pushl 0x8(%ebp) 117797: 68 20 08 14 00 push $0x140820 11779c: e8 c7 39 00 00 call 11b168 <_Objects_Get_no_protection> 1177a1: 89 c6 mov %eax,%esi switch ( location ) { 1177a3: 83 c4 10 add $0x10,%esp 1177a6: 8b 45 f0 mov -0x10(%ebp),%eax 1177a9: 85 c0 test %eax,%eax 1177ab: 74 1f je 1177cc default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 1177ad: 83 ec 0c sub $0xc,%esp 1177b0: ff 35 c0 09 14 00 pushl 0x1409c0 1177b6: e8 e9 1f 00 00 call 1197a4 <_API_Mutex_Unlock> return return_status; 1177bb: 83 c4 10 add $0x10,%esp 1177be: b8 04 00 00 00 mov $0x4,%eax } 1177c3: 8d 65 f8 lea -0x8(%ebp),%esp 1177c6: 5b pop %ebx 1177c7: 5e pop %esi 1177c8: c9 leave 1177c9: c3 ret 1177ca: 66 90 xchg %ax,%ax case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 7 ); status = _Heap_Resize_block( 1177cc: 83 ec 0c sub $0xc,%esp 1177cf: 8d 45 f4 lea -0xc(%ebp),%eax 1177d2: 50 push %eax 1177d3: 8d 45 ec lea -0x14(%ebp),%eax 1177d6: 50 push %eax 1177d7: ff 75 10 pushl 0x10(%ebp) 1177da: ff 75 0c pushl 0xc(%ebp) 1177dd: 8d 46 68 lea 0x68(%esi),%eax 1177e0: 50 push %eax 1177e1: e8 e2 32 00 00 call 11aac8 <_Heap_Resize_block> segment, (uint32_t) size, &osize, &avail_size ); *old_size = (uint32_t) osize; 1177e6: 8b 55 ec mov -0x14(%ebp),%edx 1177e9: 89 13 mov %edx,(%ebx) _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) 1177eb: 83 c4 20 add $0x20,%esp 1177ee: 85 c0 test %eax,%eax 1177f0: 75 22 jne 117814 _Region_Process_queue( the_region ); /* unlocks allocator */ 1177f2: 83 ec 0c sub $0xc,%esp 1177f5: 56 push %esi 1177f6: e8 59 71 00 00 call 11e954 <_Region_Process_queue> 1177fb: 83 c4 10 add $0x10,%esp else _RTEMS_Unlock_allocator(); if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; 1177fe: 31 c0 xor %eax,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 117800: 8d 65 f8 lea -0x8(%ebp),%esp 117803: 5b pop %ebx 117804: 5e pop %esi 117805: c9 leave 117806: c3 ret 117807: 90 nop rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) return RTEMS_INVALID_ADDRESS; 117808: b8 09 00 00 00 mov $0x9,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 11780d: 8d 65 f8 lea -0x8(%ebp),%esp 117810: 5b pop %ebx 117811: 5e pop %esi 117812: c9 leave 117813: c3 ret _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) _Region_Process_queue( the_region ); /* unlocks allocator */ else _RTEMS_Unlock_allocator(); 117814: 83 ec 0c sub $0xc,%esp 117817: ff 35 c0 09 14 00 pushl 0x1409c0 11781d: 89 45 e4 mov %eax,-0x1c(%ebp) 117820: e8 7f 1f 00 00 call 1197a4 <_API_Mutex_Unlock> if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; if (status == HEAP_RESIZE_UNSATISFIED) 117825: 83 c4 10 add $0x10,%esp return RTEMS_UNSATISFIED; 117828: 8b 45 e4 mov -0x1c(%ebp),%eax 11782b: 48 dec %eax 11782c: 0f 94 c0 sete %al 11782f: 0f b6 c0 movzbl %al,%eax 117832: 8d 04 85 09 00 00 00 lea 0x9(,%eax,4),%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 117839: 8d 65 f8 lea -0x8(%ebp),%esp 11783c: 5b pop %ebx 11783d: 5e pop %esi 11783e: c9 leave 11783f: c3 ret =============================================================================== 00117840 : rtems_status_code rtems_region_return_segment( rtems_id id, void *segment ) { 117840: 55 push %ebp 117841: 89 e5 mov %esp,%ebp 117843: 53 push %ebx 117844: 83 ec 20 sub $0x20,%esp uint32_t size; #endif int status; register Region_Control *the_region; _RTEMS_Lock_allocator(); 117847: ff 35 c0 09 14 00 pushl 0x1409c0 11784d: e8 0a 1f 00 00 call 11975c <_API_Mutex_Lock> 117852: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117855: 8d 45 f4 lea -0xc(%ebp),%eax 117858: 50 push %eax 117859: ff 75 08 pushl 0x8(%ebp) 11785c: 68 20 08 14 00 push $0x140820 117861: e8 02 39 00 00 call 11b168 <_Objects_Get_no_protection> 117866: 89 c3 mov %eax,%ebx switch ( location ) { 117868: 83 c4 10 add $0x10,%esp 11786b: 8b 45 f4 mov -0xc(%ebp),%eax 11786e: 85 c0 test %eax,%eax 117870: 75 1e jne 117890 RTEMS_INLINE_ROUTINE bool _Region_Free_segment ( Region_Control *the_region, void *the_segment ) { return _Heap_Free( &the_region->Memory, the_segment ); 117872: 83 ec 08 sub $0x8,%esp 117875: ff 75 0c pushl 0xc(%ebp) 117878: 8d 43 68 lea 0x68(%ebx),%eax 11787b: 50 push %eax 11787c: e8 cb 2c 00 00 call 11a54c <_Heap_Free> #endif status = _Region_Free_segment( the_region, segment ); _Region_Debug_Walk( the_region, 4 ); if ( !status ) 117881: 83 c4 10 add $0x10,%esp 117884: 84 c0 test %al,%al 117886: 75 28 jne 1178b0 return_status = RTEMS_INVALID_ADDRESS; 117888: bb 09 00 00 00 mov $0x9,%ebx 11788d: eb 06 jmp 117895 11788f: 90 nop break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117890: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 117895: 83 ec 0c sub $0xc,%esp 117898: ff 35 c0 09 14 00 pushl 0x1409c0 11789e: e8 01 1f 00 00 call 1197a4 <_API_Mutex_Unlock> return return_status; 1178a3: 83 c4 10 add $0x10,%esp } 1178a6: 89 d8 mov %ebx,%eax 1178a8: 8b 5d fc mov -0x4(%ebp),%ebx 1178ab: c9 leave 1178ac: c3 ret 1178ad: 8d 76 00 lea 0x0(%esi),%esi _Region_Debug_Walk( the_region, 4 ); if ( !status ) return_status = RTEMS_INVALID_ADDRESS; else { the_region->number_of_used_blocks -= 1; 1178b0: ff 4b 64 decl 0x64(%ebx) _Region_Process_queue(the_region); /* unlocks allocator */ 1178b3: 83 ec 0c sub $0xc,%esp 1178b6: 53 push %ebx 1178b7: e8 98 70 00 00 call 11e954 <_Region_Process_queue> return RTEMS_SUCCESSFUL; 1178bc: 83 c4 10 add $0x10,%esp 1178bf: 31 db xor %ebx,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 1178c1: 89 d8 mov %ebx,%eax 1178c3: 8b 5d fc mov -0x4(%ebp),%ebx 1178c6: c9 leave 1178c7: c3 ret =============================================================================== 0010b434 : uint32_t count, rtems_attribute attribute_set, rtems_task_priority priority_ceiling, rtems_id *id ) { 10b434: 55 push %ebp 10b435: 89 e5 mov %esp,%ebp 10b437: 57 push %edi 10b438: 56 push %esi 10b439: 53 push %ebx 10b43a: 83 ec 3c sub $0x3c,%esp 10b43d: 8b 75 08 mov 0x8(%ebp),%esi 10b440: 8b 5d 10 mov 0x10(%ebp),%ebx 10b443: 8b 7d 18 mov 0x18(%ebp),%edi register Semaphore_Control *the_semaphore; CORE_mutex_Attributes the_mutex_attr; CORE_semaphore_Attributes the_semaphore_attr; CORE_mutex_Status mutex_status; if ( !rtems_is_name_valid( name ) ) 10b446: 85 f6 test %esi,%esi 10b448: 74 4a je 10b494 return RTEMS_INVALID_NAME; if ( !id ) 10b44a: 85 ff test %edi,%edi 10b44c: 0f 84 f6 00 00 00 je 10b548 return RTEMS_NOT_DEFINED; } else #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || 10b452: 89 da mov %ebx,%edx 10b454: 81 e2 c0 00 00 00 and $0xc0,%edx 10b45a: 74 48 je 10b4a4 */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE); 10b45c: 89 d8 mov %ebx,%eax 10b45e: 83 e0 30 and $0x30,%eax _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) && 10b461: 83 f8 10 cmp $0x10,%eax 10b464: 74 0e je 10b474 } if ( _Attributes_Is_inherit_priority( attribute_set ) && _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; 10b466: b8 0b 00 00 00 mov $0xb,%eax 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10b46b: 8d 65 f4 lea -0xc(%ebp),%esp 10b46e: 5b pop %ebx 10b46f: 5e pop %esi 10b470: 5f pop %edi 10b471: c9 leave 10b472: c3 ret 10b473: 90 nop #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) && 10b474: f6 c3 04 test $0x4,%bl 10b477: 74 ed je 10b466 _Attributes_Is_priority( attribute_set ) ) ) return RTEMS_NOT_DEFINED; } if ( _Attributes_Is_inherit_priority( attribute_set ) && 10b479: 81 fa c0 00 00 00 cmp $0xc0,%edx 10b47f: 74 e5 je 10b466 10b481: b9 10 00 00 00 mov $0x10,%ecx _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) ) 10b486: 83 7d 0c 01 cmpl $0x1,0xc(%ebp) 10b48a: 76 1f jbe 10b4ab return RTEMS_INVALID_NUMBER; 10b48c: b8 0a 00 00 00 mov $0xa,%eax 10b491: eb d8 jmp 10b46b 10b493: 90 nop CORE_mutex_Attributes the_mutex_attr; CORE_semaphore_Attributes the_semaphore_attr; CORE_mutex_Status mutex_status; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10b494: b8 03 00 00 00 mov $0x3,%eax 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10b499: 8d 65 f4 lea -0xc(%ebp),%esp 10b49c: 5b pop %ebx 10b49d: 5e pop %esi 10b49e: 5f pop %edi 10b49f: c9 leave 10b4a0: c3 ret 10b4a1: 8d 76 00 lea 0x0(%esi),%esi if ( _Attributes_Is_inherit_priority( attribute_set ) && _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) ) 10b4a4: 89 d9 mov %ebx,%ecx 10b4a6: 83 e1 30 and $0x30,%ecx 10b4a9: 75 db jne 10b486 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10b4ab: a1 d0 64 12 00 mov 0x1264d0,%eax 10b4b0: 40 inc %eax 10b4b1: a3 d0 64 12 00 mov %eax,0x1264d0 * This function allocates a semaphore control block from * the inactive chain of free semaphore control blocks. */ RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void ) { return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information ); 10b4b6: 83 ec 0c sub $0xc,%esp 10b4b9: 68 20 64 12 00 push $0x126420 10b4be: 89 4d c4 mov %ecx,-0x3c(%ebp) 10b4c1: e8 ea 13 00 00 call 10c8b0 <_Objects_Allocate> 10b4c6: 89 c2 mov %eax,%edx _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { 10b4c8: 83 c4 10 add $0x10,%esp 10b4cb: 85 c0 test %eax,%eax 10b4cd: 8b 4d c4 mov -0x3c(%ebp),%ecx 10b4d0: 0f 84 ba 00 00 00 je 10b590 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_semaphore->attribute_set = attribute_set; 10b4d6: 89 58 10 mov %ebx,0x10(%eax) /* * Initialize it as a counting semaphore. */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { 10b4d9: 85 c9 test %ecx,%ecx 10b4db: 74 77 je 10b554 /* * It is either simple binary semaphore or a more powerful mutex * style binary semaphore. This is the mutex style. */ if ( _Attributes_Is_priority( attribute_set ) ) the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; 10b4dd: 31 c0 xor %eax,%eax 10b4df: f6 c3 04 test $0x4,%bl 10b4e2: 0f 95 c0 setne %al 10b4e5: 89 45 d8 mov %eax,-0x28(%ebp) else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { 10b4e8: 83 f9 10 cmp $0x10,%ecx 10b4eb: 0f 84 ae 00 00 00 je 10b59f the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; the_mutex_attr.only_owner_release = true; } } } else /* must be simple binary semaphore */ { the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; 10b4f1: c7 45 d0 01 00 00 00 movl $0x1,-0x30(%ebp) the_mutex_attr.only_owner_release = false; 10b4f8: c6 45 d4 00 movb $0x0,-0x2c(%ebp) } mutex_status = _CORE_mutex_Initialize( 10b4fc: 50 push %eax 10b4fd: 31 c0 xor %eax,%eax 10b4ff: 83 7d 0c 01 cmpl $0x1,0xc(%ebp) 10b503: 0f 94 c0 sete %al 10b506: 50 push %eax 10b507: 8d 45 d0 lea -0x30(%ebp),%eax 10b50a: 50 push %eax 10b50b: 8d 42 14 lea 0x14(%edx),%eax 10b50e: 50 push %eax 10b50f: 89 55 c4 mov %edx,-0x3c(%ebp) 10b512: e8 91 0b 00 00 call 10c0a8 <_CORE_mutex_Initialize> &the_semaphore->Core_control.mutex, &the_mutex_attr, (count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED ); if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) { 10b517: 83 c4 10 add $0x10,%esp 10b51a: 83 f8 05 cmp $0x5,%eax 10b51d: 8b 55 c4 mov -0x3c(%ebp),%edx 10b520: 0f 84 a9 00 00 00 je 10b5cf Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10b526: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10b529: 0f b7 d8 movzwl %ax,%ebx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10b52c: 8b 0d 3c 64 12 00 mov 0x12643c,%ecx 10b532: 89 14 99 mov %edx,(%ecx,%ebx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10b535: 89 72 0c mov %esi,0xc(%edx) &_Semaphore_Information, &the_semaphore->Object, (Objects_Name) name ); *id = the_semaphore->Object.id; 10b538: 89 07 mov %eax,(%edi) the_semaphore->Object.id, name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 10b53a: e8 85 23 00 00 call 10d8c4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b53f: 31 c0 xor %eax,%eax 10b541: e9 25 ff ff ff jmp 10b46b 10b546: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10b548: b8 09 00 00 00 mov $0x9,%eax 10b54d: e9 19 ff ff ff jmp 10b46b 10b552: 66 90 xchg %ax,%ax */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { /* * This effectively disables limit checking. */ the_semaphore_attr.maximum_count = 0xFFFFFFFF; 10b554: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp) if ( _Attributes_Is_priority( attribute_set ) ) the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; 10b55b: 31 c0 xor %eax,%eax 10b55d: f6 c3 04 test $0x4,%bl 10b560: 0f 95 c0 setne %al 10b563: 89 45 e4 mov %eax,-0x1c(%ebp) the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; /* * The following are just to make Purify happy. */ the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 10b566: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM; 10b56d: c7 45 dc 00 00 00 00 movl $0x0,-0x24(%ebp) _CORE_semaphore_Initialize( 10b574: 51 push %ecx 10b575: ff 75 0c pushl 0xc(%ebp) 10b578: 8d 45 e0 lea -0x20(%ebp),%eax 10b57b: 50 push %eax 10b57c: 8d 42 14 lea 0x14(%edx),%eax 10b57f: 50 push %eax 10b580: 89 55 c4 mov %edx,-0x3c(%ebp) 10b583: e8 b0 0d 00 00 call 10c338 <_CORE_semaphore_Initialize> 10b588: 83 c4 10 add $0x10,%esp 10b58b: 8b 55 c4 mov -0x3c(%ebp),%edx 10b58e: eb 96 jmp 10b526 _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { _Thread_Enable_dispatch(); 10b590: e8 2f 23 00 00 call 10d8c4 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10b595: b8 05 00 00 00 mov $0x5,%eax 10b59a: e9 cc fe ff ff jmp 10b46b the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { the_mutex_attr.priority_ceiling = priority_ceiling; 10b59f: 8b 45 14 mov 0x14(%ebp),%eax 10b5a2: 89 45 dc mov %eax,-0x24(%ebp) the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 10b5a5: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) the_mutex_attr.only_owner_release = false; 10b5ac: c6 45 d4 00 movb $0x0,-0x2c(%ebp) if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { 10b5b0: 83 7d d8 01 cmpl $0x1,-0x28(%ebp) 10b5b4: 0f 85 42 ff ff ff jne 10b4fc if ( _Attributes_Is_inherit_priority( attribute_set ) ) { 10b5ba: f6 c3 40 test $0x40,%bl 10b5bd: 74 30 je 10b5ef the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 10b5bf: c7 45 d8 02 00 00 00 movl $0x2,-0x28(%ebp) the_mutex_attr.only_owner_release = true; 10b5c6: c6 45 d4 01 movb $0x1,-0x2c(%ebp) 10b5ca: e9 2d ff ff ff jmp 10b4fc */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 10b5cf: 83 ec 08 sub $0x8,%esp 10b5d2: 52 push %edx 10b5d3: 68 20 64 12 00 push $0x126420 10b5d8: e8 47 16 00 00 call 10cc24 <_Objects_Free> (count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED ); if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) { _Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); 10b5dd: e8 e2 22 00 00 call 10d8c4 <_Thread_Enable_dispatch> return RTEMS_INVALID_PRIORITY; 10b5e2: 83 c4 10 add $0x10,%esp 10b5e5: b8 13 00 00 00 mov $0x13,%eax 10b5ea: e9 7c fe ff ff jmp 10b46b if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { if ( _Attributes_Is_inherit_priority( attribute_set ) ) { the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; the_mutex_attr.only_owner_release = true; } else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) { 10b5ef: 81 e3 80 00 00 00 and $0x80,%ebx 10b5f5: 0f 84 01 ff ff ff je 10b4fc the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; 10b5fb: c7 45 d8 03 00 00 00 movl $0x3,-0x28(%ebp) the_mutex_attr.only_owner_release = true; 10b602: c6 45 d4 01 movb $0x1,-0x2c(%ebp) 10b606: e9 f1 fe ff ff jmp 10b4fc =============================================================================== 0010b60c : #endif rtems_status_code rtems_semaphore_delete( rtems_id id ) { 10b60c: 55 push %ebp 10b60d: 89 e5 mov %esp,%ebp 10b60f: 53 push %ebx 10b610: 83 ec 18 sub $0x18,%esp register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); 10b613: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Semaphore_Control *) _Objects_Get( &_Semaphore_Information, id, location ); 10b616: 50 push %eax 10b617: ff 75 08 pushl 0x8(%ebp) 10b61a: 68 20 64 12 00 push $0x126420 10b61f: e8 40 17 00 00 call 10cd64 <_Objects_Get> 10b624: 89 c3 mov %eax,%ebx switch ( location ) { 10b626: 83 c4 10 add $0x10,%esp 10b629: 8b 4d f4 mov -0xc(%ebp),%ecx 10b62c: 85 c9 test %ecx,%ecx 10b62e: 74 0c je 10b63c case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b630: b8 04 00 00 00 mov $0x4,%eax } 10b635: 8b 5d fc mov -0x4(%ebp),%ebx 10b638: c9 leave 10b639: c3 ret 10b63a: 66 90 xchg %ax,%ax */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE); 10b63c: 8b 40 10 mov 0x10(%eax),%eax the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 10b63f: 83 e0 30 and $0x30,%eax 10b642: 74 58 je 10b69c if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) && 10b644: 8b 53 64 mov 0x64(%ebx),%edx 10b647: 85 d2 test %edx,%edx 10b649: 75 15 jne 10b660 10b64b: 83 f8 20 cmp $0x20,%eax 10b64e: 74 10 je 10b660 !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); 10b650: e8 6f 22 00 00 call 10d8c4 <_Thread_Enable_dispatch> return RTEMS_RESOURCE_IN_USE; 10b655: b8 0c 00 00 00 mov $0xc,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b65a: 8b 5d fc mov -0x4(%ebp),%ebx 10b65d: c9 leave 10b65e: c3 ret 10b65f: 90 nop !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } _CORE_mutex_Flush( 10b660: 50 push %eax 10b661: 6a 03 push $0x3 10b663: 6a 00 push $0x0 10b665: 8d 43 14 lea 0x14(%ebx),%eax 10b668: 50 push %eax 10b669: e8 2e 0a 00 00 call 10c09c <_CORE_mutex_Flush> 10b66e: 83 c4 10 add $0x10,%esp SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_SEMAPHORE_WAS_DELETED ); } _Objects_Close( &_Semaphore_Information, &the_semaphore->Object ); 10b671: 83 ec 08 sub $0x8,%esp 10b674: 53 push %ebx 10b675: 68 20 64 12 00 push $0x126420 10b67a: e8 ad 12 00 00 call 10c92c <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 10b67f: 58 pop %eax 10b680: 5a pop %edx 10b681: 53 push %ebx 10b682: 68 20 64 12 00 push $0x126420 10b687: e8 98 15 00 00 call 10cc24 <_Objects_Free> 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 10b68c: e8 33 22 00 00 call 10d8c4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b691: 83 c4 10 add $0x10,%esp 10b694: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b696: 8b 5d fc mov -0x4(%ebp),%ebx 10b699: c9 leave 10b69a: c3 ret 10b69b: 90 nop &the_semaphore->Core_control.mutex, SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_MUTEX_WAS_DELETED ); } else { _CORE_semaphore_Flush( 10b69c: 51 push %ecx 10b69d: 6a 02 push $0x2 10b69f: 6a 00 push $0x0 10b6a1: 8d 43 14 lea 0x14(%ebx),%eax 10b6a4: 50 push %eax 10b6a5: e8 82 0c 00 00 call 10c32c <_CORE_semaphore_Flush> 10b6aa: 83 c4 10 add $0x10,%esp 10b6ad: eb c2 jmp 10b671 =============================================================================== 0010b6b0 : rtems_status_code rtems_semaphore_obtain( rtems_id id, rtems_option option_set, rtems_interval timeout ) { 10b6b0: 55 push %ebp 10b6b1: 89 e5 mov %esp,%ebp 10b6b3: 57 push %edi 10b6b4: 56 push %esi 10b6b5: 53 push %ebx 10b6b6: 83 ec 1c sub $0x1c,%esp 10b6b9: 8b 5d 08 mov 0x8(%ebp),%ebx 10b6bc: 8b 75 0c mov 0xc(%ebp),%esi 10b6bf: 8b 7d 10 mov 0x10(%ebp),%edi register Semaphore_Control *the_semaphore; Objects_Locations location; ISR_Level level; the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level ); 10b6c2: 8d 45 e0 lea -0x20(%ebp),%eax Objects_Locations *location, ISR_Level *level ) { return (Semaphore_Control *) _Objects_Get_isr_disable( &_Semaphore_Information, id, location, level ); 10b6c5: 50 push %eax 10b6c6: 8d 45 e4 lea -0x1c(%ebp),%eax 10b6c9: 50 push %eax 10b6ca: 53 push %ebx 10b6cb: 68 20 64 12 00 push $0x126420 10b6d0: e8 37 16 00 00 call 10cd0c <_Objects_Get_isr_disable> switch ( location ) { 10b6d5: 83 c4 10 add $0x10,%esp 10b6d8: 8b 4d e4 mov -0x1c(%ebp),%ecx 10b6db: 85 c9 test %ecx,%ecx 10b6dd: 74 0d je 10b6ec case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b6df: b8 04 00 00 00 mov $0x4,%eax } 10b6e4: 8d 65 f4 lea -0xc(%ebp),%esp 10b6e7: 5b pop %ebx 10b6e8: 5e pop %esi 10b6e9: 5f pop %edi 10b6ea: c9 leave 10b6eb: c3 ret the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 10b6ec: f6 40 10 30 testb $0x30,0x10(%eax) 10b6f0: 74 36 je 10b728 _CORE_mutex_Seize( 10b6f2: 83 ec 0c sub $0xc,%esp 10b6f5: ff 75 e0 pushl -0x20(%ebp) 10b6f8: 57 push %edi */ RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait ( rtems_option option_set ) { return (option_set & RTEMS_NO_WAIT) ? true : false; 10b6f9: 83 e6 01 and $0x1,%esi 10b6fc: 83 f6 01 xor $0x1,%esi 10b6ff: 56 push %esi 10b700: 53 push %ebx 10b701: 83 c0 14 add $0x14,%eax 10b704: 50 push %eax 10b705: e8 96 0a 00 00 call 10c1a0 <_CORE_mutex_Seize> id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, level ); return _Semaphore_Translate_core_mutex_return_code( 10b70a: 83 c4 14 add $0x14,%esp _Thread_Executing->Wait.return_code ); 10b70d: a1 58 67 12 00 mov 0x126758,%eax id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, level ); return _Semaphore_Translate_core_mutex_return_code( 10b712: ff 70 34 pushl 0x34(%eax) 10b715: e8 12 01 00 00 call 10b82c <_Semaphore_Translate_core_mutex_return_code> 10b71a: 83 c4 10 add $0x10,%esp break; } return RTEMS_INVALID_ID; } 10b71d: 8d 65 f4 lea -0xc(%ebp),%esp 10b720: 5b pop %ebx 10b721: 5e pop %esi 10b722: 5f pop %edi 10b723: c9 leave 10b724: c3 ret 10b725: 8d 76 00 lea 0x0(%esi),%esi { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 10b728: 8b 15 58 67 12 00 mov 0x126758,%edx executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10b72e: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) if ( the_semaphore->count != 0 ) { 10b735: 8b 48 5c mov 0x5c(%eax),%ecx 10b738: 85 c9 test %ecx,%ecx 10b73a: 75 2c jne 10b768 the_semaphore->count -= 1; _ISR_Enable( *level_p ); return; } if ( !wait ) { 10b73c: 83 e6 01 and $0x1,%esi 10b73f: 74 33 je 10b774 _ISR_Enable( *level_p ); 10b741: ff 75 e0 pushl -0x20(%ebp) 10b744: 9d popf executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT; 10b745: c7 42 34 01 00 00 00 movl $0x1,0x34(%edx) id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, &level ); return _Semaphore_Translate_core_semaphore_return_code( 10b74c: 83 ec 0c sub $0xc,%esp _Thread_Executing->Wait.return_code ); 10b74f: a1 58 67 12 00 mov 0x126758,%eax id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, &level ); return _Semaphore_Translate_core_semaphore_return_code( 10b754: ff 70 34 pushl 0x34(%eax) 10b757: e8 e0 00 00 00 call 10b83c <_Semaphore_Translate_core_semaphore_return_code> 10b75c: 83 c4 10 add $0x10,%esp break; } return RTEMS_INVALID_ID; } 10b75f: 8d 65 f4 lea -0xc(%ebp),%esp 10b762: 5b pop %ebx 10b763: 5e pop %esi 10b764: 5f pop %edi 10b765: c9 leave 10b766: c3 ret 10b767: 90 nop /* disabled when you get here */ executing = _Thread_Executing; executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( the_semaphore->count != 0 ) { the_semaphore->count -= 1; 10b768: 49 dec %ecx 10b769: 89 48 5c mov %ecx,0x5c(%eax) _ISR_Enable( *level_p ); 10b76c: ff 75 e0 pushl -0x20(%ebp) 10b76f: 9d popf 10b770: eb da jmp 10b74c 10b772: 66 90 xchg %ax,%ax 10b774: 8b 0d d0 64 12 00 mov 0x1264d0,%ecx 10b77a: 41 inc %ecx 10b77b: 89 0d d0 64 12 00 mov %ecx,0x1264d0 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; 10b781: c7 40 44 01 00 00 00 movl $0x1,0x44(%eax) return; } _Thread_Disable_dispatch(); _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; 10b788: 83 c0 14 add $0x14,%eax 10b78b: 89 42 44 mov %eax,0x44(%edx) executing->Wait.id = id; 10b78e: 89 5a 20 mov %ebx,0x20(%edx) _ISR_Enable( *level_p ); 10b791: ff 75 e0 pushl -0x20(%ebp) 10b794: 9d popf _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); 10b795: 52 push %edx 10b796: 68 68 e0 10 00 push $0x10e068 10b79b: 57 push %edi 10b79c: 50 push %eax 10b79d: e8 9a 25 00 00 call 10dd3c <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 10b7a2: e8 1d 21 00 00 call 10d8c4 <_Thread_Enable_dispatch> 10b7a7: 83 c4 10 add $0x10,%esp 10b7aa: eb a0 jmp 10b74c =============================================================================== 0010b7ac : #endif rtems_status_code rtems_semaphore_release( rtems_id id ) { 10b7ac: 55 push %ebp 10b7ad: 89 e5 mov %esp,%ebp 10b7af: 53 push %ebx 10b7b0: 83 ec 18 sub $0x18,%esp 10b7b3: 8b 5d 08 mov 0x8(%ebp),%ebx register Semaphore_Control *the_semaphore; Objects_Locations location; CORE_mutex_Status mutex_status; CORE_semaphore_Status semaphore_status; the_semaphore = _Semaphore_Get( id, &location ); 10b7b6: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Semaphore_Control *) _Objects_Get( &_Semaphore_Information, id, location ); 10b7b9: 50 push %eax 10b7ba: 53 push %ebx 10b7bb: 68 20 64 12 00 push $0x126420 10b7c0: e8 9f 15 00 00 call 10cd64 <_Objects_Get> switch ( location ) { 10b7c5: 83 c4 10 add $0x10,%esp 10b7c8: 8b 55 f4 mov -0xc(%ebp),%edx 10b7cb: 85 d2 test %edx,%edx 10b7cd: 74 0d je 10b7dc case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b7cf: b8 04 00 00 00 mov $0x4,%eax } 10b7d4: 8b 5d fc mov -0x4(%ebp),%ebx 10b7d7: c9 leave 10b7d8: c3 ret 10b7d9: 8d 76 00 lea 0x0(%esi),%esi the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 10b7dc: f6 40 10 30 testb $0x30,0x10(%eax) 10b7e0: 75 26 jne 10b808 MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); return _Semaphore_Translate_core_mutex_return_code( mutex_status ); } else { semaphore_status = _CORE_semaphore_Surrender( 10b7e2: 52 push %edx 10b7e3: 6a 00 push $0x0 10b7e5: 53 push %ebx 10b7e6: 83 c0 14 add $0x14,%eax 10b7e9: 50 push %eax 10b7ea: e8 89 0b 00 00 call 10c378 <_CORE_semaphore_Surrender> 10b7ef: 89 c3 mov %eax,%ebx &the_semaphore->Core_control.semaphore, id, MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); 10b7f1: e8 ce 20 00 00 call 10d8c4 <_Thread_Enable_dispatch> return 10b7f6: 89 1c 24 mov %ebx,(%esp) 10b7f9: e8 3e 00 00 00 call 10b83c <_Semaphore_Translate_core_semaphore_return_code> 10b7fe: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b801: 8b 5d fc mov -0x4(%ebp),%ebx 10b804: c9 leave 10b805: c3 ret 10b806: 66 90 xchg %ax,%ax the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { mutex_status = _CORE_mutex_Surrender( 10b808: 51 push %ecx 10b809: 6a 00 push $0x0 10b80b: 53 push %ebx 10b80c: 83 c0 14 add $0x14,%eax 10b80f: 50 push %eax 10b810: e8 2b 0a 00 00 call 10c240 <_CORE_mutex_Surrender> 10b815: 89 c3 mov %eax,%ebx &the_semaphore->Core_control.mutex, id, MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); 10b817: e8 a8 20 00 00 call 10d8c4 <_Thread_Enable_dispatch> return _Semaphore_Translate_core_mutex_return_code( mutex_status ); 10b81c: 89 1c 24 mov %ebx,(%esp) 10b81f: e8 08 00 00 00 call 10b82c <_Semaphore_Translate_core_mutex_return_code> 10b824: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b827: 8b 5d fc mov -0x4(%ebp),%ebx 10b82a: c9 leave 10b82b: c3 ret =============================================================================== 00117d60 : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 117d60: 55 push %ebp 117d61: 89 e5 mov %esp,%ebp 117d63: 53 push %ebx 117d64: 83 ec 14 sub $0x14,%esp 117d67: 8b 5d 0c mov 0xc(%ebp),%ebx register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) 117d6a: 85 db test %ebx,%ebx 117d6c: 75 0a jne 117d78 return RTEMS_INVALID_NUMBER; 117d6e: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 117d73: 8b 5d fc mov -0x4(%ebp),%ebx 117d76: c9 leave 117d77: c3 ret ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 117d78: 83 ec 08 sub $0x8,%esp 117d7b: 8d 45 f4 lea -0xc(%ebp),%eax 117d7e: 50 push %eax 117d7f: ff 75 08 pushl 0x8(%ebp) 117d82: e8 a1 3f 00 00 call 11bd28 <_Thread_Get> switch ( location ) { 117d87: 83 c4 10 add $0x10,%esp 117d8a: 8b 55 f4 mov -0xc(%ebp),%edx 117d8d: 85 d2 test %edx,%edx 117d8f: 74 0b je 117d9c case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 117d91: b8 04 00 00 00 mov $0x4,%eax } 117d96: 8b 5d fc mov -0x4(%ebp),%ebx 117d99: c9 leave 117d9a: c3 ret 117d9b: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 117d9c: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx asr = &api->Signal; if ( ! _ASR_Is_null_handler( asr->handler ) ) { 117da2: 8b 4a 0c mov 0xc(%edx),%ecx 117da5: 85 c9 test %ecx,%ecx 117da7: 74 3f je 117de8 if ( asr->is_enabled ) { 117da9: 80 7a 08 00 cmpb $0x0,0x8(%edx) 117dad: 74 25 je 117dd4 rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 117daf: 9c pushf 117db0: fa cli 117db1: 59 pop %ecx *signal_set |= signals; 117db2: 09 5a 14 or %ebx,0x14(%edx) _ISR_Enable( _level ); 117db5: 51 push %ecx 117db6: 9d popf _ASR_Post_signals( signal_set, &asr->signals_posted ); if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 117db7: 8b 15 94 0b 14 00 mov 0x140b94,%edx 117dbd: 85 d2 test %edx,%edx 117dbf: 74 1b je 117ddc 117dc1: 3b 05 98 0b 14 00 cmp 0x140b98,%eax 117dc7: 75 13 jne 117ddc <== NEVER TAKEN _Thread_Dispatch_necessary = true; 117dc9: c6 05 a4 0b 14 00 01 movb $0x1,0x140ba4 117dd0: eb 0a jmp 117ddc 117dd2: 66 90 xchg %ax,%ax rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 117dd4: 9c pushf 117dd5: fa cli 117dd6: 58 pop %eax *signal_set |= signals; 117dd7: 09 5a 18 or %ebx,0x18(%edx) _ISR_Enable( _level ); 117dda: 50 push %eax 117ddb: 9d popf } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 117ddc: e8 23 3f 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 117de1: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 117de3: 8b 5d fc mov -0x4(%ebp),%ebx 117de6: c9 leave 117de7: c3 ret _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 117de8: e8 17 3f 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 117ded: b8 0b 00 00 00 mov $0xb,%eax 117df2: e9 7c ff ff ff jmp 117d73 =============================================================================== 00107a10 : * rtems_stack_checker_Begin_extension */ void rtems_stack_checker_begin_extension( Thread_Control *the_thread ) { 107a10: 55 push %ebp 107a11: 89 e5 mov %esp,%ebp 107a13: 57 push %edi 107a14: 56 push %esi 107a15: 8b 45 08 mov 0x8(%ebp),%eax Stack_check_Control *the_pattern; if ( the_thread->Object.id == 0 ) /* skip system tasks */ 107a18: 8b 48 08 mov 0x8(%eax),%ecx 107a1b: 85 c9 test %ecx,%ecx 107a1d: 74 15 je 107a34 <== NEVER TAKEN return; the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack); *the_pattern = Stack_check_Pattern; 107a1f: 8b b8 b8 00 00 00 mov 0xb8(%eax),%edi 107a25: 83 c7 08 add $0x8,%edi 107a28: be 80 63 12 00 mov $0x126380,%esi 107a2d: b9 04 00 00 00 mov $0x4,%ecx 107a32: f3 a5 rep movsl %ds:(%esi),%es:(%edi) } 107a34: 5e pop %esi 107a35: 5f pop %edi 107a36: c9 leave 107a37: c3 ret =============================================================================== 001079e8 : */ bool rtems_stack_checker_create_extension( Thread_Control *running __attribute__((unused)), Thread_Control *the_thread ) { 1079e8: 55 push %ebp 1079e9: 89 e5 mov %esp,%ebp 1079eb: 57 push %edi 1079ec: 8b 7d 0c mov 0xc(%ebp),%edi Stack_check_Initialize(); 1079ef: e8 88 ff ff ff call 10797c if (the_thread) 1079f4: 85 ff test %edi,%edi 1079f6: 74 12 je 107a0a <== NEVER TAKEN Stack_check_Dope_stack(&the_thread->Start.Initial_stack); 1079f8: 8b 8f b4 00 00 00 mov 0xb4(%edi),%ecx 1079fe: 8b 97 b8 00 00 00 mov 0xb8(%edi),%edx 107a04: b0 a5 mov $0xa5,%al 107a06: 89 d7 mov %edx,%edi 107a08: f3 aa rep stos %al,%es:(%edi) return true; } 107a0a: b0 01 mov $0x1,%al 107a0c: 5f pop %edi 107a0d: c9 leave 107a0e: c3 ret =============================================================================== 00107b4c : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 107b4c: 55 push %ebp 107b4d: 89 e5 mov %esp,%ebp 107b4f: 57 push %edi 107b50: 56 push %esi Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 107b51: a1 98 67 12 00 mov 0x126798,%eax ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 107b56: 8b b0 b8 00 00 00 mov 0xb8(%eax),%esi 107b5c: 39 f5 cmp %esi,%ebp 107b5e: 72 3c jb 107b9c <== NEVER TAKEN return false; } if ( sp > (the_stack->area + the_stack->size) ) { 107b60: 8b 80 b4 00 00 00 mov 0xb4(%eax),%eax 107b66: 8d 04 06 lea (%esi,%eax,1),%eax } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 107b69: 39 c5 cmp %eax,%ebp 107b6b: 0f 96 c0 setbe %al /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 107b6e: 8b 15 50 60 12 00 mov 0x126050,%edx 107b74: 85 d2 test %edx,%edx 107b76: 74 30 je 107ba8 <== NEVER TAKEN pattern_ok = (!memcmp( 107b78: 83 c6 08 add $0x8,%esi 107b7b: bf 80 63 12 00 mov $0x126380,%edi 107b80: b9 10 00 00 00 mov $0x10,%ecx 107b85: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 107b87: 0f 94 c2 sete %dl /* * Let's report as much as we can. */ if ( !sp_ok || !pattern_ok ) { 107b8a: 84 c0 test %al,%al 107b8c: 74 1e je 107bac <== NEVER TAKEN 107b8e: 84 d2 test %dl,%dl 107b90: 74 1a je 107bac <== NEVER TAKEN /* * The Stack Pointer and the Pattern Area are OK so return false. */ return false; } 107b92: 31 c0 xor %eax,%eax 107b94: 8d 65 f8 lea -0x8(%ebp),%esp 107b97: 5e pop %esi 107b98: 5f pop %edi 107b99: c9 leave 107b9a: c3 ret 107b9b: 90 nop { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { return false; 107b9c: 31 c0 xor %eax,%eax /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 107b9e: 8b 15 50 60 12 00 mov 0x126050,%edx <== NOT EXECUTED 107ba4: 85 d2 test %edx,%edx <== NOT EXECUTED 107ba6: 75 d0 jne 107b78 <== NOT EXECUTED */ bool rtems_stack_checker_is_blown( void ) { Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; bool sp_ok; bool pattern_ok = true; 107ba8: b2 01 mov $0x1,%dl <== NOT EXECUTED 107baa: eb de jmp 107b8a <== NOT EXECUTED /* * Let's report as much as we can. */ if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 107bac: 57 push %edi <== NOT EXECUTED 107bad: 57 push %edi <== NOT EXECUTED 107bae: 0f b6 d2 movzbl %dl,%edx <== NOT EXECUTED 107bb1: 52 push %edx <== NOT EXECUTED 107bb2: ff 35 98 67 12 00 pushl 0x126798 <== NOT EXECUTED 107bb8: e8 7b fe ff ff call 107a38 <== NOT EXECUTED =============================================================================== 00107c28 : void rtems_stack_checker_report_usage( void ) { 107c28: 55 push %ebp <== NOT EXECUTED 107c29: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107c2b: 83 ec 10 sub $0x10,%esp <== NOT EXECUTED rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 107c2e: 68 d4 92 10 00 push $0x1092d4 <== NOT EXECUTED 107c33: 6a 00 push $0x0 <== NOT EXECUTED 107c35: e8 86 ff ff ff call 107bc0 <== NOT EXECUTED 107c3a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 107c3d: c9 leave <== NOT EXECUTED 107c3e: c3 ret <== NOT EXECUTED =============================================================================== 00107bc0 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 107bc0: 55 push %ebp <== NOT EXECUTED 107bc1: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107bc3: 56 push %esi <== NOT EXECUTED 107bc4: 53 push %ebx <== NOT EXECUTED 107bc5: 8b 75 08 mov 0x8(%ebp),%esi <== NOT EXECUTED 107bc8: 8b 5d 0c mov 0xc(%ebp),%ebx <== NOT EXECUTED if ( !print ) 107bcb: 85 db test %ebx,%ebx <== NOT EXECUTED 107bcd: 74 50 je 107c1f <== NOT EXECUTED return; print_context = context; 107bcf: 89 35 48 60 12 00 mov %esi,0x126048 <== NOT EXECUTED print_handler = print; 107bd5: 89 1d 4c 60 12 00 mov %ebx,0x12604c <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 107bdb: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 107bde: 68 cc 07 12 00 push $0x1207cc <== NOT EXECUTED 107be3: 56 push %esi <== NOT EXECUTED 107be4: ff d3 call *%ebx <== NOT EXECUTED (*print)( context, 107be6: 59 pop %ecx <== NOT EXECUTED 107be7: 58 pop %eax <== NOT EXECUTED 107be8: 68 50 08 12 00 push $0x120850 <== NOT EXECUTED 107bed: 56 push %esi <== NOT EXECUTED 107bee: ff d3 call *%ebx <== 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 ); 107bf0: c7 04 24 10 78 10 00 movl $0x107810,(%esp) <== NOT EXECUTED 107bf7: e8 b0 50 00 00 call 10ccac <== NOT EXECUTED #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 107bfc: c7 04 24 ff ff ff ff movl $0xffffffff,(%esp) <== NOT EXECUTED 107c03: e8 08 fc ff ff call 107810 <== NOT EXECUTED #endif print_context = NULL; 107c08: c7 05 48 60 12 00 00 movl $0x0,0x126048 <== NOT EXECUTED 107c0f: 00 00 00 print_handler = NULL; 107c12: c7 05 4c 60 12 00 00 movl $0x0,0x12604c <== NOT EXECUTED 107c19: 00 00 00 107c1c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 107c1f: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 107c22: 5b pop %ebx <== NOT EXECUTED 107c23: 5e pop %esi <== NOT EXECUTED 107c24: c9 leave <== NOT EXECUTED 107c25: c3 ret <== NOT EXECUTED =============================================================================== 00107af4 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 107af4: 55 push %ebp 107af5: 89 e5 mov %esp,%ebp 107af7: 57 push %edi 107af8: 56 push %esi 107af9: 8b 45 08 mov 0x8(%ebp),%eax Stack_Control *the_stack = &running->Start.Initial_stack; void *pattern; bool sp_ok; bool pattern_ok = true; pattern = Stack_check_Get_pattern_area(the_stack); 107afc: 8b 90 b8 00 00 00 mov 0xb8(%eax),%edx 107b02: 8d 72 08 lea 0x8(%edx),%esi ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 107b05: 39 d5 cmp %edx,%ebp 107b07: 72 0a jb 107b13 <== NEVER TAKEN return false; } if ( sp > (the_stack->area + the_stack->size) ) { 107b09: 03 90 b4 00 00 00 add 0xb4(%eax),%edx 107b0f: 39 d5 cmp %edx,%ebp 107b11: 76 1d jbe 107b30 <== ALWAYS TAKEN /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 107b13: bf 80 63 12 00 mov $0x126380,%edi <== NOT EXECUTED 107b18: b9 10 00 00 00 mov $0x10,%ecx <== NOT EXECUTED 107b1d: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) <== NOT EXECUTED 107b1f: 0f 94 c2 sete %dl <== NOT EXECUTED (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 107b22: 56 push %esi <== NOT EXECUTED 107b23: 56 push %esi <== NOT EXECUTED 107b24: 0f b6 d2 movzbl %dl,%edx <== NOT EXECUTED 107b27: 52 push %edx <== NOT EXECUTED 107b28: 50 push %eax <== NOT EXECUTED 107b29: e8 0a ff ff ff call 107a38 <== NOT EXECUTED 107b2e: 66 90 xchg %ax,%ax <== NOT EXECUTED /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 107b30: bf 80 63 12 00 mov $0x126380,%edi 107b35: b9 10 00 00 00 mov $0x10,%ecx (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 107b3a: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 107b3c: 75 07 jne 107b45 <== NEVER TAKEN Stack_check_report_blown_task( running, pattern_ok ); } } 107b3e: 8d 65 f8 lea -0x8(%ebp),%esp 107b41: 5e pop %esi 107b42: 5f pop %edi 107b43: c9 leave 107b44: c3 ret sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 107b45: 31 d2 xor %edx,%edx <== NOT EXECUTED 107b47: eb d9 jmp 107b22 <== NOT EXECUTED =============================================================================== 00110a10 : rtems_status_code rtems_string_to_double ( const char *s, double *n, char **endptr ) { 110a10: 55 push %ebp 110a11: 89 e5 mov %esp,%ebp 110a13: 57 push %edi 110a14: 56 push %esi 110a15: 53 push %ebx 110a16: 83 ec 2c sub $0x2c,%esp 110a19: 8b 75 08 mov 0x8(%ebp),%esi 110a1c: 8b 5d 0c mov 0xc(%ebp),%ebx 110a1f: 8b 7d 10 mov 0x10(%ebp),%edi double result; char *end; if ( !n ) 110a22: 85 db test %ebx,%ebx 110a24: 0f 84 b2 00 00 00 je 110adc return RTEMS_INVALID_ADDRESS; errno = 0; 110a2a: e8 25 21 00 00 call 112b54 <__errno> 110a2f: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110a35: c7 03 00 00 00 00 movl $0x0,(%ebx) 110a3b: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) result = strtod( s, &end ); 110a42: 83 ec 08 sub $0x8,%esp 110a45: 8d 45 e4 lea -0x1c(%ebp),%eax 110a48: 50 push %eax 110a49: 56 push %esi 110a4a: e8 09 4b 00 00 call 115558 if ( endptr ) 110a4f: 83 c4 10 add $0x10,%esp 110a52: 85 ff test %edi,%edi 110a54: 0f 84 92 00 00 00 je 110aec *endptr = end; 110a5a: 8b 45 e4 mov -0x1c(%ebp),%eax 110a5d: 89 07 mov %eax,(%edi) if ( end == s ) 110a5f: 39 c6 cmp %eax,%esi 110a61: 74 69 je 110acc return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110a63: dd 5d c8 fstpl -0x38(%ebp) 110a66: e8 e9 20 00 00 call 112b54 <__errno> 110a6b: 83 38 22 cmpl $0x22,(%eax) 110a6e: dd 45 c8 fldl -0x38(%ebp) 110a71: 74 0d je 110a80 (( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL ))) return RTEMS_INVALID_NUMBER; *n = result; 110a73: dd 1b fstpl (%ebx) return RTEMS_SUCCESSFUL; 110a75: 31 c0 xor %eax,%eax } 110a77: 8d 65 f4 lea -0xc(%ebp),%esp 110a7a: 5b pop %ebx 110a7b: 5e pop %esi 110a7c: 5f pop %edi 110a7d: c9 leave 110a7e: c3 ret 110a7f: 90 nop *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110a80: d9 ee fldz 110a82: d9 c9 fxch %st(1) 110a84: dd e1 fucom %st(1) 110a86: df e0 fnstsw %ax 110a88: dd d9 fstp %st(1) 110a8a: 80 e4 45 and $0x45,%ah 110a8d: 80 fc 40 cmp $0x40,%ah 110a90: 74 26 je 110ab8 <== NEVER TAKEN (( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL ))) 110a92: dd 05 b0 4d 12 00 fldl 0x124db0 110a98: d9 c9 fxch %st(1) 110a9a: dd e1 fucom %st(1) 110a9c: df e0 fnstsw %ax 110a9e: dd d9 fstp %st(1) 110aa0: f6 c4 45 test $0x45,%ah 110aa3: 74 17 je 110abc <== ALWAYS TAKEN 110aa5: dd 05 b8 4d 12 00 fldl 0x124db8 <== NOT EXECUTED 110aab: dd e9 fucomp %st(1) <== NOT EXECUTED 110aad: df e0 fnstsw %ax <== NOT EXECUTED 110aaf: f6 c4 45 test $0x45,%ah <== NOT EXECUTED 110ab2: 75 bf jne 110a73 <== NOT EXECUTED 110ab4: dd d8 fstp %st(0) <== NOT EXECUTED 110ab6: eb 06 jmp 110abe <== NOT EXECUTED 110ab8: dd d8 fstp %st(0) <== NOT EXECUTED 110aba: eb 02 jmp 110abe <== NOT EXECUTED 110abc: dd d8 fstp %st(0) return RTEMS_INVALID_NUMBER; 110abe: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 110ac3: 8d 65 f4 lea -0xc(%ebp),%esp 110ac6: 5b pop %ebx 110ac7: 5e pop %esi 110ac8: 5f pop %edi 110ac9: c9 leave 110aca: c3 ret 110acb: 90 nop 110acc: dd d8 fstp %st(0) if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110ace: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110ad3: 8d 65 f4 lea -0xc(%ebp),%esp 110ad6: 5b pop %ebx 110ad7: 5e pop %esi 110ad8: 5f pop %edi 110ad9: c9 leave 110ada: c3 ret 110adb: 90 nop { double result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110adc: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110ae1: 8d 65 f4 lea -0xc(%ebp),%esp 110ae4: 5b pop %ebx 110ae5: 5e pop %esi 110ae6: 5f pop %edi 110ae7: c9 leave 110ae8: c3 ret 110ae9: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtod( s, &end ); if ( endptr ) 110aec: 8b 45 e4 mov -0x1c(%ebp),%eax 110aef: e9 6b ff ff ff jmp 110a5f =============================================================================== 00110af4 : rtems_status_code rtems_string_to_float ( const char *s, float *n, char **endptr ) { 110af4: 55 push %ebp 110af5: 89 e5 mov %esp,%ebp 110af7: 57 push %edi 110af8: 56 push %esi 110af9: 53 push %ebx 110afa: 83 ec 2c sub $0x2c,%esp 110afd: 8b 75 08 mov 0x8(%ebp),%esi 110b00: 8b 5d 0c mov 0xc(%ebp),%ebx 110b03: 8b 7d 10 mov 0x10(%ebp),%edi float result; char *end; if ( !n ) 110b06: 85 db test %ebx,%ebx 110b08: 0f 84 aa 00 00 00 je 110bb8 return RTEMS_INVALID_ADDRESS; errno = 0; 110b0e: e8 41 20 00 00 call 112b54 <__errno> 110b13: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110b19: c7 03 00 00 00 00 movl $0x0,(%ebx) result = strtof( s, &end ); 110b1f: 83 ec 08 sub $0x8,%esp 110b22: 8d 45 e4 lea -0x1c(%ebp),%eax 110b25: 50 push %eax 110b26: 56 push %esi 110b27: e8 48 4a 00 00 call 115574 if ( endptr ) 110b2c: 83 c4 10 add $0x10,%esp 110b2f: 85 ff test %edi,%edi 110b31: 0f 84 91 00 00 00 je 110bc8 *endptr = end; 110b37: 8b 45 e4 mov -0x1c(%ebp),%eax 110b3a: 89 07 mov %eax,(%edi) if ( end == s ) 110b3c: 39 c6 cmp %eax,%esi 110b3e: 74 68 je 110ba8 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110b40: d9 5d c8 fstps -0x38(%ebp) 110b43: e8 0c 20 00 00 call 112b54 <__errno> 110b48: 83 38 22 cmpl $0x22,(%eax) 110b4b: d9 45 c8 flds -0x38(%ebp) 110b4e: 74 0c je 110b5c (( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF ))) return RTEMS_INVALID_NUMBER; *n = result; 110b50: d9 1b fstps (%ebx) return RTEMS_SUCCESSFUL; 110b52: 31 c0 xor %eax,%eax } 110b54: 8d 65 f4 lea -0xc(%ebp),%esp 110b57: 5b pop %ebx 110b58: 5e pop %esi 110b59: 5f pop %edi 110b5a: c9 leave 110b5b: c3 ret *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110b5c: d9 ee fldz 110b5e: d9 c9 fxch %st(1) 110b60: dd e1 fucom %st(1) 110b62: df e0 fnstsw %ax 110b64: dd d9 fstp %st(1) 110b66: 80 e4 45 and $0x45,%ah 110b69: 80 fc 40 cmp $0x40,%ah 110b6c: 74 26 je 110b94 <== NEVER TAKEN (( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF ))) 110b6e: d9 05 c0 4d 12 00 flds 0x124dc0 110b74: d9 c9 fxch %st(1) 110b76: dd e1 fucom %st(1) 110b78: df e0 fnstsw %ax 110b7a: dd d9 fstp %st(1) 110b7c: f6 c4 45 test $0x45,%ah 110b7f: 74 17 je 110b98 <== ALWAYS TAKEN 110b81: d9 05 c4 4d 12 00 flds 0x124dc4 <== NOT EXECUTED 110b87: dd e9 fucomp %st(1) <== NOT EXECUTED 110b89: df e0 fnstsw %ax <== NOT EXECUTED 110b8b: f6 c4 45 test $0x45,%ah <== NOT EXECUTED 110b8e: 75 c0 jne 110b50 <== NOT EXECUTED 110b90: dd d8 fstp %st(0) <== NOT EXECUTED 110b92: eb 06 jmp 110b9a <== NOT EXECUTED 110b94: dd d8 fstp %st(0) <== NOT EXECUTED 110b96: eb 02 jmp 110b9a <== NOT EXECUTED 110b98: dd d8 fstp %st(0) return RTEMS_INVALID_NUMBER; 110b9a: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 110b9f: 8d 65 f4 lea -0xc(%ebp),%esp 110ba2: 5b pop %ebx 110ba3: 5e pop %esi 110ba4: 5f pop %edi 110ba5: c9 leave 110ba6: c3 ret 110ba7: 90 nop 110ba8: dd d8 fstp %st(0) if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110baa: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110baf: 8d 65 f4 lea -0xc(%ebp),%esp 110bb2: 5b pop %ebx 110bb3: 5e pop %esi 110bb4: 5f pop %edi 110bb5: c9 leave 110bb6: c3 ret 110bb7: 90 nop { float result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110bb8: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110bbd: 8d 65 f4 lea -0xc(%ebp),%esp 110bc0: 5b pop %ebx 110bc1: 5e pop %esi 110bc2: 5f pop %edi 110bc3: c9 leave 110bc4: c3 ret 110bc5: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtof( s, &end ); if ( endptr ) 110bc8: 8b 45 e4 mov -0x1c(%ebp),%eax 110bcb: e9 6c ff ff ff jmp 110b3c =============================================================================== 00110bd0 : const char *s, int *n, char **endptr, int base ) { 110bd0: 55 push %ebp 110bd1: 89 e5 mov %esp,%ebp 110bd3: 57 push %edi 110bd4: 56 push %esi 110bd5: 53 push %ebx 110bd6: 83 ec 2c sub $0x2c,%esp 110bd9: 8b 75 08 mov 0x8(%ebp),%esi 110bdc: 8b 5d 0c mov 0xc(%ebp),%ebx 110bdf: 8b 7d 10 mov 0x10(%ebp),%edi long result; char *end; if ( !n ) 110be2: 85 db test %ebx,%ebx 110be4: 0f 84 82 00 00 00 je 110c6c return RTEMS_INVALID_ADDRESS; errno = 0; 110bea: e8 65 1f 00 00 call 112b54 <__errno> 110bef: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110bf5: c7 03 00 00 00 00 movl $0x0,(%ebx) result = strtol( s, &end, base ); 110bfb: 50 push %eax 110bfc: ff 75 14 pushl 0x14(%ebp) 110bff: 8d 45 e4 lea -0x1c(%ebp),%eax 110c02: 50 push %eax 110c03: 56 push %esi 110c04: e8 2b 4b 00 00 call 115734 110c09: 89 c2 mov %eax,%edx if ( endptr ) 110c0b: 83 c4 10 add $0x10,%esp 110c0e: 85 ff test %edi,%edi 110c10: 74 6a je 110c7c *endptr = end; 110c12: 8b 45 e4 mov -0x1c(%ebp),%eax 110c15: 89 07 mov %eax,(%edi) if ( end == s ) 110c17: 39 c6 cmp %eax,%esi 110c19: 74 41 je 110c5c return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110c1b: 89 55 d4 mov %edx,-0x2c(%ebp) 110c1e: e8 31 1f 00 00 call 112b54 <__errno> 110c23: 83 38 22 cmpl $0x22,(%eax) 110c26: 8b 55 d4 mov -0x2c(%ebp),%edx 110c29: 74 0d je 110c38 errno = ERANGE; return RTEMS_INVALID_NUMBER; } #endif *n = result; 110c2b: 89 13 mov %edx,(%ebx) return RTEMS_SUCCESSFUL; 110c2d: 31 c0 xor %eax,%eax } 110c2f: 8d 65 f4 lea -0xc(%ebp),%esp 110c32: 5b pop %ebx 110c33: 5e pop %esi 110c34: 5f pop %edi 110c35: c9 leave 110c36: c3 ret 110c37: 90 nop *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110c38: 85 d2 test %edx,%edx 110c3a: 74 10 je 110c4c <== NEVER TAKEN (( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN ))) 110c3c: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx 110c42: 74 08 je 110c4c <== ALWAYS TAKEN 110c44: 81 fa 00 00 00 80 cmp $0x80000000,%edx <== NOT EXECUTED 110c4a: 75 df jne 110c2b <== NOT EXECUTED return RTEMS_INVALID_NUMBER; 110c4c: b8 0a 00 00 00 mov $0xa,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110c51: 8d 65 f4 lea -0xc(%ebp),%esp 110c54: 5b pop %ebx 110c55: 5e pop %esi 110c56: 5f pop %edi 110c57: c9 leave 110c58: c3 ret 110c59: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110c5c: b8 0b 00 00 00 mov $0xb,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110c61: 8d 65 f4 lea -0xc(%ebp),%esp 110c64: 5b pop %ebx 110c65: 5e pop %esi 110c66: 5f pop %edi 110c67: c9 leave 110c68: c3 ret 110c69: 8d 76 00 lea 0x0(%esi),%esi { long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110c6c: b8 09 00 00 00 mov $0x9,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110c71: 8d 65 f4 lea -0xc(%ebp),%esp 110c74: 5b pop %ebx 110c75: 5e pop %esi 110c76: 5f pop %edi 110c77: c9 leave 110c78: c3 ret 110c79: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtol( s, &end, base ); if ( endptr ) 110c7c: 8b 45 e4 mov -0x1c(%ebp),%eax 110c7f: eb 96 jmp 110c17 =============================================================================== 00110d50 : const char *s, long *n, char **endptr, int base ) { 110d50: 55 push %ebp 110d51: 89 e5 mov %esp,%ebp 110d53: 57 push %edi 110d54: 56 push %esi 110d55: 53 push %ebx 110d56: 83 ec 2c sub $0x2c,%esp 110d59: 8b 75 08 mov 0x8(%ebp),%esi 110d5c: 8b 5d 0c mov 0xc(%ebp),%ebx 110d5f: 8b 7d 10 mov 0x10(%ebp),%edi long result; char *end; if ( !n ) 110d62: 85 db test %ebx,%ebx 110d64: 0f 84 82 00 00 00 je 110dec return RTEMS_INVALID_ADDRESS; errno = 0; 110d6a: e8 e5 1d 00 00 call 112b54 <__errno> 110d6f: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110d75: c7 03 00 00 00 00 movl $0x0,(%ebx) result = strtol( s, &end, base ); 110d7b: 50 push %eax 110d7c: ff 75 14 pushl 0x14(%ebp) 110d7f: 8d 45 e4 lea -0x1c(%ebp),%eax 110d82: 50 push %eax 110d83: 56 push %esi 110d84: e8 ab 49 00 00 call 115734 110d89: 89 c2 mov %eax,%edx if ( endptr ) 110d8b: 83 c4 10 add $0x10,%esp 110d8e: 85 ff test %edi,%edi 110d90: 74 6a je 110dfc *endptr = end; 110d92: 8b 45 e4 mov -0x1c(%ebp),%eax 110d95: 89 07 mov %eax,(%edi) if ( end == s ) 110d97: 39 c6 cmp %eax,%esi 110d99: 74 41 je 110ddc return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110d9b: 89 55 d4 mov %edx,-0x2c(%ebp) 110d9e: e8 b1 1d 00 00 call 112b54 <__errno> 110da3: 83 38 22 cmpl $0x22,(%eax) 110da6: 8b 55 d4 mov -0x2c(%ebp),%edx 110da9: 74 0d je 110db8 (( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN ))) return RTEMS_INVALID_NUMBER; *n = result; 110dab: 89 13 mov %edx,(%ebx) return RTEMS_SUCCESSFUL; 110dad: 31 c0 xor %eax,%eax } 110daf: 8d 65 f4 lea -0xc(%ebp),%esp 110db2: 5b pop %ebx 110db3: 5e pop %esi 110db4: 5f pop %edi 110db5: c9 leave 110db6: c3 ret 110db7: 90 nop *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110db8: 85 d2 test %edx,%edx 110dba: 74 10 je 110dcc <== NEVER TAKEN (( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN ))) 110dbc: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx 110dc2: 74 08 je 110dcc 110dc4: 81 fa 00 00 00 80 cmp $0x80000000,%edx 110dca: 75 df jne 110dab <== NEVER TAKEN return RTEMS_INVALID_NUMBER; 110dcc: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 110dd1: 8d 65 f4 lea -0xc(%ebp),%esp 110dd4: 5b pop %ebx 110dd5: 5e pop %esi 110dd6: 5f pop %edi 110dd7: c9 leave 110dd8: c3 ret 110dd9: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110ddc: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110de1: 8d 65 f4 lea -0xc(%ebp),%esp 110de4: 5b pop %ebx 110de5: 5e pop %esi 110de6: 5f pop %edi 110de7: c9 leave 110de8: c3 ret 110de9: 8d 76 00 lea 0x0(%esi),%esi { long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110dec: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110df1: 8d 65 f4 lea -0xc(%ebp),%esp 110df4: 5b pop %ebx 110df5: 5e pop %esi 110df6: 5f pop %edi 110df7: c9 leave 110df8: c3 ret 110df9: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtol( s, &end, base ); if ( endptr ) 110dfc: 8b 45 e4 mov -0x1c(%ebp),%eax 110dff: eb 96 jmp 110d97 =============================================================================== 00110c84 : const char *s, long long *n, char **endptr, int base ) { 110c84: 55 push %ebp 110c85: 89 e5 mov %esp,%ebp 110c87: 57 push %edi 110c88: 56 push %esi 110c89: 53 push %ebx 110c8a: 83 ec 2c sub $0x2c,%esp 110c8d: 8b 5d 0c mov 0xc(%ebp),%ebx 110c90: 8b 7d 10 mov 0x10(%ebp),%edi long long result; char *end; if ( !n ) 110c93: 85 db test %ebx,%ebx 110c95: 0f 84 9d 00 00 00 je 110d38 return RTEMS_INVALID_ADDRESS; errno = 0; 110c9b: e8 b4 1e 00 00 call 112b54 <__errno> 110ca0: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110ca6: c7 03 00 00 00 00 movl $0x0,(%ebx) 110cac: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) result = strtoll( s, &end, base ); 110cb3: 50 push %eax 110cb4: ff 75 14 pushl 0x14(%ebp) 110cb7: 8d 45 e4 lea -0x1c(%ebp),%eax 110cba: 50 push %eax 110cbb: ff 75 08 pushl 0x8(%ebp) 110cbe: e8 8d 4a 00 00 call 115750 110cc3: 89 c6 mov %eax,%esi if ( endptr ) 110cc5: 83 c4 10 add $0x10,%esp 110cc8: 85 ff test %edi,%edi 110cca: 74 7c je 110d48 *endptr = end; 110ccc: 8b 45 e4 mov -0x1c(%ebp),%eax 110ccf: 89 07 mov %eax,(%edi) if ( end == s ) 110cd1: 39 45 08 cmp %eax,0x8(%ebp) 110cd4: 74 52 je 110d28 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110cd6: 89 55 d4 mov %edx,-0x2c(%ebp) 110cd9: e8 76 1e 00 00 call 112b54 <__errno> 110cde: 83 38 22 cmpl $0x22,(%eax) 110ce1: 8b 55 d4 mov -0x2c(%ebp),%edx 110ce4: 74 12 je 110cf8 (( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN ))) return RTEMS_INVALID_NUMBER; *n = result; 110ce6: 89 33 mov %esi,(%ebx) 110ce8: 89 53 04 mov %edx,0x4(%ebx) return RTEMS_SUCCESSFUL; 110ceb: 31 c0 xor %eax,%eax } 110ced: 8d 65 f4 lea -0xc(%ebp),%esp 110cf0: 5b pop %ebx 110cf1: 5e pop %esi 110cf2: 5f pop %edi 110cf3: c9 leave 110cf4: c3 ret 110cf5: 8d 76 00 lea 0x0(%esi),%esi *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110cf8: 89 d0 mov %edx,%eax 110cfa: 09 f0 or %esi,%eax 110cfc: 74 1a je 110d18 <== NEVER TAKEN (( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN ))) 110cfe: 89 d1 mov %edx,%ecx 110d00: 81 f1 ff ff ff 7f xor $0x7fffffff,%ecx 110d06: 89 f0 mov %esi,%eax 110d08: f7 d0 not %eax 110d0a: 09 c1 or %eax,%ecx 110d0c: 74 0a je 110d18 110d0e: 8d 82 00 00 00 80 lea -0x80000000(%edx),%eax 110d14: 09 f0 or %esi,%eax 110d16: 75 ce jne 110ce6 <== NEVER TAKEN return RTEMS_INVALID_NUMBER; 110d18: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 110d1d: 8d 65 f4 lea -0xc(%ebp),%esp 110d20: 5b pop %ebx 110d21: 5e pop %esi 110d22: 5f pop %edi 110d23: c9 leave 110d24: c3 ret 110d25: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110d28: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110d2d: 8d 65 f4 lea -0xc(%ebp),%esp 110d30: 5b pop %ebx 110d31: 5e pop %esi 110d32: 5f pop %edi 110d33: c9 leave 110d34: c3 ret 110d35: 8d 76 00 lea 0x0(%esi),%esi { long long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110d38: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110d3d: 8d 65 f4 lea -0xc(%ebp),%esp 110d40: 5b pop %ebx 110d41: 5e pop %esi 110d42: 5f pop %edi 110d43: c9 leave 110d44: c3 ret 110d45: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtoll( s, &end, base ); if ( endptr ) 110d48: 8b 45 e4 mov -0x1c(%ebp),%eax 110d4b: eb 84 jmp 110cd1 =============================================================================== 00110e1c : const char *s, unsigned char *n, char **endptr, int base ) { 110e1c: 55 push %ebp 110e1d: 89 e5 mov %esp,%ebp 110e1f: 57 push %edi 110e20: 56 push %esi 110e21: 53 push %ebx 110e22: 83 ec 2c sub $0x2c,%esp 110e25: 8b 75 08 mov 0x8(%ebp),%esi 110e28: 8b 5d 0c mov 0xc(%ebp),%ebx 110e2b: 8b 7d 10 mov 0x10(%ebp),%edi unsigned long result; char *end; if ( !n ) 110e2e: 85 db test %ebx,%ebx 110e30: 0f 84 92 00 00 00 je 110ec8 return RTEMS_INVALID_ADDRESS; errno = 0; 110e36: e8 19 1d 00 00 call 112b54 <__errno> 110e3b: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110e41: c6 03 00 movb $0x0,(%ebx) result = strtoul( s, &end, base ); 110e44: 50 push %eax 110e45: ff 75 14 pushl 0x14(%ebp) 110e48: 8d 45 e4 lea -0x1c(%ebp),%eax 110e4b: 50 push %eax 110e4c: 56 push %esi 110e4d: e8 9e 4d 00 00 call 115bf0 110e52: 89 c2 mov %eax,%edx if ( endptr ) 110e54: 83 c4 10 add $0x10,%esp 110e57: 85 ff test %edi,%edi 110e59: 74 7d je 110ed8 *endptr = end; 110e5b: 8b 45 e4 mov -0x1c(%ebp),%eax 110e5e: 89 07 mov %eax,(%edi) if ( end == s ) 110e60: 39 c6 cmp %eax,%esi 110e62: 74 54 je 110eb8 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110e64: 89 55 d4 mov %edx,-0x2c(%ebp) 110e67: e8 e8 1c 00 00 call 112b54 <__errno> 110e6c: 83 38 22 cmpl $0x22,(%eax) 110e6f: 8b 55 d4 mov -0x2c(%ebp),%edx 110e72: 74 14 je 110e88 <== NEVER TAKEN (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; #if (UCHAR_MAX < ULONG_MAX) if ( result > UCHAR_MAX ) { 110e74: 81 fa ff 00 00 00 cmp $0xff,%edx 110e7a: 77 24 ja 110ea0 <== NEVER TAKEN errno = ERANGE; return RTEMS_INVALID_NUMBER; } #endif *n = result; 110e7c: 88 13 mov %dl,(%ebx) return RTEMS_SUCCESSFUL; 110e7e: 31 c0 xor %eax,%eax } 110e80: 8d 65 f4 lea -0xc(%ebp),%esp 110e83: 5b pop %ebx 110e84: 5e pop %esi 110e85: 5f pop %edi 110e86: c9 leave 110e87: c3 ret if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && (( result == 0 ) || ( result == ULONG_MAX ))) 110e88: 8d 42 ff lea -0x1(%edx),%eax <== NOT EXECUTED *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110e8b: 83 f8 fd cmp $0xfffffffd,%eax <== NOT EXECUTED 110e8e: 76 e4 jbe 110e74 <== NOT EXECUTED (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; 110e90: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED #endif *n = result; return RTEMS_SUCCESSFUL; } 110e95: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 110e98: 5b pop %ebx <== NOT EXECUTED 110e99: 5e pop %esi <== NOT EXECUTED 110e9a: 5f pop %edi <== NOT EXECUTED 110e9b: c9 leave <== NOT EXECUTED 110e9c: c3 ret <== NOT EXECUTED 110e9d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; #if (UCHAR_MAX < ULONG_MAX) if ( result > UCHAR_MAX ) { errno = ERANGE; 110ea0: e8 af 1c 00 00 call 112b54 <__errno> <== NOT EXECUTED 110ea5: c7 00 22 00 00 00 movl $0x22,(%eax) <== NOT EXECUTED return RTEMS_INVALID_NUMBER; 110eab: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED #endif *n = result; return RTEMS_SUCCESSFUL; } 110eb0: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 110eb3: 5b pop %ebx <== NOT EXECUTED 110eb4: 5e pop %esi <== NOT EXECUTED 110eb5: 5f pop %edi <== NOT EXECUTED 110eb6: c9 leave <== NOT EXECUTED 110eb7: c3 ret <== NOT EXECUTED if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110eb8: b8 0b 00 00 00 mov $0xb,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110ebd: 8d 65 f4 lea -0xc(%ebp),%esp 110ec0: 5b pop %ebx 110ec1: 5e pop %esi 110ec2: 5f pop %edi 110ec3: c9 leave 110ec4: c3 ret 110ec5: 8d 76 00 lea 0x0(%esi),%esi { unsigned long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110ec8: b8 09 00 00 00 mov $0x9,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110ecd: 8d 65 f4 lea -0xc(%ebp),%esp 110ed0: 5b pop %ebx 110ed1: 5e pop %esi 110ed2: 5f pop %edi 110ed3: c9 leave 110ed4: c3 ret 110ed5: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtoul( s, &end, base ); if ( endptr ) 110ed8: 8b 45 e4 mov -0x1c(%ebp),%eax 110edb: eb 83 jmp 110e60 =============================================================================== 00110ee0 : const char *s, unsigned int *n, char **endptr, int base ) { 110ee0: 55 push %ebp 110ee1: 89 e5 mov %esp,%ebp 110ee3: 57 push %edi 110ee4: 56 push %esi 110ee5: 53 push %ebx 110ee6: 83 ec 2c sub $0x2c,%esp 110ee9: 8b 75 08 mov 0x8(%ebp),%esi 110eec: 8b 5d 0c mov 0xc(%ebp),%ebx 110eef: 8b 7d 10 mov 0x10(%ebp),%edi unsigned long result; char *end; if ( !n ) 110ef2: 85 db test %ebx,%ebx 110ef4: 74 76 je 110f6c return RTEMS_INVALID_ADDRESS; errno = 0; 110ef6: e8 59 1c 00 00 call 112b54 <__errno> 110efb: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110f01: c7 03 00 00 00 00 movl $0x0,(%ebx) result = strtoul( s, &end, base ); 110f07: 50 push %eax 110f08: ff 75 14 pushl 0x14(%ebp) 110f0b: 8d 45 e4 lea -0x1c(%ebp),%eax 110f0e: 50 push %eax 110f0f: 56 push %esi 110f10: e8 db 4c 00 00 call 115bf0 110f15: 89 c2 mov %eax,%edx if ( endptr ) 110f17: 83 c4 10 add $0x10,%esp 110f1a: 85 ff test %edi,%edi 110f1c: 74 5e je 110f7c *endptr = end; 110f1e: 8b 45 e4 mov -0x1c(%ebp),%eax 110f21: 89 07 mov %eax,(%edi) if ( end == s ) 110f23: 39 c6 cmp %eax,%esi 110f25: 74 35 je 110f5c return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110f27: 89 55 d4 mov %edx,-0x2c(%ebp) 110f2a: e8 25 1c 00 00 call 112b54 <__errno> 110f2f: 83 38 22 cmpl $0x22,(%eax) 110f32: 8b 55 d4 mov -0x2c(%ebp),%edx 110f35: 74 0d je 110f44 errno = ERANGE; return RTEMS_INVALID_NUMBER; } #endif *n = result; 110f37: 89 13 mov %edx,(%ebx) return RTEMS_SUCCESSFUL; 110f39: 31 c0 xor %eax,%eax } 110f3b: 8d 65 f4 lea -0xc(%ebp),%esp 110f3e: 5b pop %ebx 110f3f: 5e pop %esi 110f40: 5f pop %edi 110f41: c9 leave 110f42: c3 ret 110f43: 90 nop if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && (( result == 0 ) || ( result == ULONG_MAX ))) 110f44: 8d 42 ff lea -0x1(%edx),%eax *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110f47: 83 f8 fd cmp $0xfffffffd,%eax 110f4a: 76 eb jbe 110f37 <== NEVER TAKEN (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; 110f4c: b8 0a 00 00 00 mov $0xa,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110f51: 8d 65 f4 lea -0xc(%ebp),%esp 110f54: 5b pop %ebx 110f55: 5e pop %esi 110f56: 5f pop %edi 110f57: c9 leave 110f58: c3 ret 110f59: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110f5c: b8 0b 00 00 00 mov $0xb,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110f61: 8d 65 f4 lea -0xc(%ebp),%esp 110f64: 5b pop %ebx 110f65: 5e pop %esi 110f66: 5f pop %edi 110f67: c9 leave 110f68: c3 ret 110f69: 8d 76 00 lea 0x0(%esi),%esi { unsigned long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110f6c: b8 09 00 00 00 mov $0x9,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110f71: 8d 65 f4 lea -0xc(%ebp),%esp 110f74: 5b pop %ebx 110f75: 5e pop %esi 110f76: 5f pop %edi 110f77: c9 leave 110f78: c3 ret 110f79: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtoul( s, &end, base ); if ( endptr ) 110f7c: 8b 45 e4 mov -0x1c(%ebp),%eax 110f7f: eb a2 jmp 110f23 =============================================================================== 0011104c : const char *s, unsigned long *n, char **endptr, int base ) { 11104c: 55 push %ebp 11104d: 89 e5 mov %esp,%ebp 11104f: 57 push %edi 111050: 56 push %esi 111051: 53 push %ebx 111052: 83 ec 2c sub $0x2c,%esp 111055: 8b 75 08 mov 0x8(%ebp),%esi 111058: 8b 5d 0c mov 0xc(%ebp),%ebx 11105b: 8b 7d 10 mov 0x10(%ebp),%edi unsigned long result; char *end; if ( !n ) 11105e: 85 db test %ebx,%ebx 111060: 74 76 je 1110d8 return RTEMS_INVALID_ADDRESS; errno = 0; 111062: e8 ed 1a 00 00 call 112b54 <__errno> 111067: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 11106d: c7 03 00 00 00 00 movl $0x0,(%ebx) result = strtoul( s, &end, base ); 111073: 50 push %eax 111074: ff 75 14 pushl 0x14(%ebp) 111077: 8d 45 e4 lea -0x1c(%ebp),%eax 11107a: 50 push %eax 11107b: 56 push %esi 11107c: e8 6f 4b 00 00 call 115bf0 111081: 89 c2 mov %eax,%edx if ( endptr ) 111083: 83 c4 10 add $0x10,%esp 111086: 85 ff test %edi,%edi 111088: 74 5e je 1110e8 *endptr = end; 11108a: 8b 45 e4 mov -0x1c(%ebp),%eax 11108d: 89 07 mov %eax,(%edi) if ( end == s ) 11108f: 39 c6 cmp %eax,%esi 111091: 74 35 je 1110c8 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 111093: 89 55 d4 mov %edx,-0x2c(%ebp) 111096: e8 b9 1a 00 00 call 112b54 <__errno> 11109b: 83 38 22 cmpl $0x22,(%eax) 11109e: 8b 55 d4 mov -0x2c(%ebp),%edx 1110a1: 74 0d je 1110b0 (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; *n = result; 1110a3: 89 13 mov %edx,(%ebx) return RTEMS_SUCCESSFUL; 1110a5: 31 c0 xor %eax,%eax } 1110a7: 8d 65 f4 lea -0xc(%ebp),%esp 1110aa: 5b pop %ebx 1110ab: 5e pop %esi 1110ac: 5f pop %edi 1110ad: c9 leave 1110ae: c3 ret 1110af: 90 nop if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && (( result == 0 ) || ( result == ULONG_MAX ))) 1110b0: 8d 42 ff lea -0x1(%edx),%eax *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 1110b3: 83 f8 fd cmp $0xfffffffd,%eax 1110b6: 76 eb jbe 1110a3 <== NEVER TAKEN (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; 1110b8: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 1110bd: 8d 65 f4 lea -0xc(%ebp),%esp 1110c0: 5b pop %ebx 1110c1: 5e pop %esi 1110c2: 5f pop %edi 1110c3: c9 leave 1110c4: c3 ret 1110c5: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 1110c8: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 1110cd: 8d 65 f4 lea -0xc(%ebp),%esp 1110d0: 5b pop %ebx 1110d1: 5e pop %esi 1110d2: 5f pop %edi 1110d3: c9 leave 1110d4: c3 ret 1110d5: 8d 76 00 lea 0x0(%esi),%esi { unsigned long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 1110d8: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 1110dd: 8d 65 f4 lea -0xc(%ebp),%esp 1110e0: 5b pop %ebx 1110e1: 5e pop %esi 1110e2: 5f pop %edi 1110e3: c9 leave 1110e4: c3 ret 1110e5: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtoul( s, &end, base ); if ( endptr ) 1110e8: 8b 45 e4 mov -0x1c(%ebp),%eax 1110eb: eb a2 jmp 11108f =============================================================================== 00110f84 : const char *s, unsigned long long *n, char **endptr, int base ) { 110f84: 55 push %ebp 110f85: 89 e5 mov %esp,%ebp 110f87: 57 push %edi 110f88: 56 push %esi 110f89: 53 push %ebx 110f8a: 83 ec 2c sub $0x2c,%esp 110f8d: 8b 7d 08 mov 0x8(%ebp),%edi 110f90: 8b 5d 0c mov 0xc(%ebp),%ebx 110f93: 8b 75 10 mov 0x10(%ebp),%esi unsigned long long result; char *end; if ( !n ) 110f96: 85 db test %ebx,%ebx 110f98: 0f 84 96 00 00 00 je 111034 <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; errno = 0; 110f9e: e8 b1 1b 00 00 call 112b54 <__errno> 110fa3: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110fa9: c7 03 00 00 00 00 movl $0x0,(%ebx) 110faf: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) result = strtoull( s, &end, base ); 110fb6: 50 push %eax 110fb7: ff 75 14 pushl 0x14(%ebp) 110fba: 8d 45 e4 lea -0x1c(%ebp),%eax 110fbd: 50 push %eax 110fbe: 57 push %edi 110fbf: e8 48 4c 00 00 call 115c0c 110fc4: 89 d1 mov %edx,%ecx 110fc6: 89 c2 mov %eax,%edx if ( endptr ) 110fc8: 83 c4 10 add $0x10,%esp 110fcb: 85 f6 test %esi,%esi 110fcd: 74 75 je 111044 <== NEVER TAKEN *endptr = end; 110fcf: 8b 45 e4 mov -0x1c(%ebp),%eax 110fd2: 89 06 mov %eax,(%esi) if ( end == s ) 110fd4: 39 c7 cmp %eax,%edi 110fd6: 74 4c je 111024 <== NEVER TAKEN return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110fd8: 89 55 d4 mov %edx,-0x2c(%ebp) 110fdb: 89 4d d0 mov %ecx,-0x30(%ebp) 110fde: e8 71 1b 00 00 call 112b54 <__errno> 110fe3: 83 38 22 cmpl $0x22,(%eax) 110fe6: 8b 55 d4 mov -0x2c(%ebp),%edx 110fe9: 8b 4d d0 mov -0x30(%ebp),%ecx 110fec: 74 12 je 111000 <== NEVER TAKEN (( result == 0 ) || ( result == ULONG_LONG_MAX ))) return RTEMS_INVALID_NUMBER; *n = result; 110fee: 89 13 mov %edx,(%ebx) 110ff0: 89 4b 04 mov %ecx,0x4(%ebx) return RTEMS_SUCCESSFUL; 110ff3: 31 c0 xor %eax,%eax } 110ff5: 8d 65 f4 lea -0xc(%ebp),%esp 110ff8: 5b pop %ebx 110ff9: 5e pop %esi 110ffa: 5f pop %edi 110ffb: c9 leave 110ffc: c3 ret 110ffd: 8d 76 00 lea 0x0(%esi),%esi if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && (( result == 0 ) || ( result == ULONG_LONG_MAX ))) 111000: 89 d6 mov %edx,%esi 111002: 89 cf mov %ecx,%edi 111004: 83 c6 ff add $0xffffffff,%esi 111007: 83 d7 ff adc $0xffffffff,%edi *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 11100a: 83 ff ff cmp $0xffffffff,%edi 11100d: 72 df jb 110fee <== NEVER TAKEN 11100f: 83 fe fd cmp $0xfffffffd,%esi 111012: 76 da jbe 110fee <== NEVER TAKEN (( result == 0 ) || ( result == ULONG_LONG_MAX ))) return RTEMS_INVALID_NUMBER; 111014: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 111019: 8d 65 f4 lea -0xc(%ebp),%esp 11101c: 5b pop %ebx 11101d: 5e pop %esi 11101e: 5f pop %edi 11101f: c9 leave 111020: c3 ret 111021: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 111024: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 111029: 8d 65 f4 lea -0xc(%ebp),%esp 11102c: 5b pop %ebx 11102d: 5e pop %esi 11102e: 5f pop %edi 11102f: c9 leave 111030: c3 ret 111031: 8d 76 00 lea 0x0(%esi),%esi { unsigned long long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 111034: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 111039: 8d 65 f4 lea -0xc(%ebp),%esp 11103c: 5b pop %ebx 11103d: 5e pop %esi 11103e: 5f pop %edi 11103f: c9 leave 111040: c3 ret 111041: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtoull( s, &end, base ); if ( endptr ) 111044: 8b 45 e4 mov -0x1c(%ebp),%eax 111047: eb 8b jmp 110fd4 =============================================================================== 00107e24 : int rtems_tarfs_load( char *mountpoint, uint8_t *tar_image, size_t tar_size ) { 107e24: 55 push %ebp 107e25: 89 e5 mov %esp,%ebp 107e27: 57 push %edi 107e28: 56 push %esi 107e29: 53 push %ebx 107e2a: 81 ec d8 01 00 00 sub $0x1d8,%esp int offset; unsigned long nblocks; IMFS_jnode_t *node; int status; status = rtems_filesystem_evaluate_path( 107e30: 31 c0 xor %eax,%eax 107e32: b9 ff ff ff ff mov $0xffffffff,%ecx 107e37: 8b 7d 08 mov 0x8(%ebp),%edi 107e3a: f2 ae repnz scas %es:(%edi),%al 107e3c: f7 d1 not %ecx 107e3e: 49 dec %ecx 107e3f: 6a 00 push $0x0 107e41: 8d 45 d0 lea -0x30(%ebp),%eax 107e44: 89 85 2c fe ff ff mov %eax,-0x1d4(%ebp) 107e4a: 50 push %eax 107e4b: 6a 00 push $0x0 107e4d: 51 push %ecx 107e4e: ff 75 08 pushl 0x8(%ebp) 107e51: e8 9a 0a 00 00 call 1088f0 107e56: 89 85 44 fe ff ff mov %eax,-0x1bc(%ebp) strlen(mountpoint), 0, &root_loc, 0 ); if (status != 0) 107e5c: 83 c4 20 add $0x20,%esp 107e5f: 85 c0 test %eax,%eax 107e61: 0f 85 61 01 00 00 jne 107fc8 return -1; if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops) 107e67: 8b 45 dc mov -0x24(%ebp),%eax 107e6a: 3d 80 58 12 00 cmp $0x125880,%eax 107e6f: 0f 85 47 01 00 00 jne 107fbc 107e75: 31 db xor %ebx,%ebx * should not have this path. */ else if (linkflag == REGTYPE) { const char *name; loc = root_loc; 107e77: 8d 45 bc lea -0x44(%ebp),%eax 107e7a: 89 85 30 fe ff ff mov %eax,-0x1d0(%ebp) * - For directories, just create directories as usual. IMFS * will take care of the rest. * - For files, create a file node with special tarfs properties. */ if (linkflag == DIRTYPE) { strcpy(full_filename, mountpoint); 107e80: 8d 95 58 fe ff ff lea -0x1a8(%ebp),%edx 107e86: 89 95 34 fe ff ff mov %edx,-0x1cc(%ebp) 107e8c: eb 15 jmp 107ea3 107e8e: 66 90 xchg %ax,%ax * IMFS_create_node 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. */ else if (linkflag == REGTYPE) { 107e90: 80 bd 53 fe ff ff 30 cmpb $0x30,-0x1ad(%ebp) 107e97: 0f 84 43 01 00 00 je 107fe0 0 ); if (status != 0) return -1; if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops) 107e9d: 8b 9d 54 fe ff ff mov -0x1ac(%ebp),%ebx /* * Create an IMFS node structure pointing to tar image memory. */ offset = 0; while (1) { if (offset + 512 > tar_size) 107ea3: 8d 83 00 02 00 00 lea 0x200(%ebx),%eax 107ea9: 89 85 54 fe ff ff mov %eax,-0x1ac(%ebp) 107eaf: 8b 55 10 mov 0x10(%ebp),%edx 107eb2: 39 d0 cmp %edx,%eax 107eb4: 0f 87 18 01 00 00 ja 107fd2 <== NEVER TAKEN break; /* * Read a header. */ hdr_ptr = (char *) &tar_image[offset]; 107eba: 03 5d 0c add 0xc(%ebp),%ebx offset += 512; if (strncmp(&hdr_ptr[257], "ustar", 5)) 107ebd: 8d b3 01 01 00 00 lea 0x101(%ebx),%esi 107ec3: bf c8 58 12 00 mov $0x1258c8,%edi 107ec8: b9 05 00 00 00 mov $0x5,%ecx 107ecd: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 107ecf: 0f 85 fd 00 00 00 jne 107fd2 break; strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE); 107ed5: 57 push %edi 107ed6: 6a 63 push $0x63 107ed8: 53 push %ebx 107ed9: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax 107edf: 50 push %eax 107ee0: e8 97 e8 00 00 call 11677c filename[MAX_NAME_FIELD_SIZE] = '\0'; 107ee5: c6 45 bb 00 movb $0x0,-0x45(%ebp) linkflag = hdr_ptr[156]; 107ee9: 8a 93 9c 00 00 00 mov 0x9c(%ebx),%dl 107eef: 88 95 53 fe ff ff mov %dl,-0x1ad(%ebp) file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8); 107ef5: 59 pop %ecx 107ef6: 5e pop %esi 107ef7: 6a 08 push $0x8 107ef9: 8d 43 64 lea 0x64(%ebx),%eax 107efc: 50 push %eax 107efd: e8 3e 7b 00 00 call 10fa40 <_rtems_octal2ulong> 107f02: 89 85 48 fe ff ff mov %eax,-0x1b8(%ebp) file_size = _rtems_octal2ulong(&hdr_ptr[124], 12); 107f08: 58 pop %eax 107f09: 5a pop %edx 107f0a: 6a 0c push $0xc 107f0c: 8d 43 7c lea 0x7c(%ebx),%eax 107f0f: 50 push %eax 107f10: e8 2b 7b 00 00 call 10fa40 <_rtems_octal2ulong> 107f15: 89 85 4c fe ff ff mov %eax,-0x1b4(%ebp) hdr_chksum = _rtems_octal2ulong(&hdr_ptr[148], 8); 107f1b: 5e pop %esi 107f1c: 5f pop %edi 107f1d: 6a 08 push $0x8 107f1f: 8d 83 94 00 00 00 lea 0x94(%ebx),%eax 107f25: 50 push %eax 107f26: e8 15 7b 00 00 call 10fa40 <_rtems_octal2ulong> 107f2b: 89 c6 mov %eax,%esi if (_rtems_tar_header_checksum(hdr_ptr) != hdr_chksum) 107f2d: 89 1c 24 mov %ebx,(%esp) 107f30: e8 df 7f 00 00 call 10ff14 <_rtems_tar_header_checksum> 107f35: 83 c4 10 add $0x10,%esp 107f38: 39 f0 cmp %esi,%eax 107f3a: 0f 85 92 00 00 00 jne 107fd2 <== NEVER TAKEN * Generate an IMFS node depending on the file type. * - For directories, just create directories as usual. IMFS * will take care of the rest. * - For files, create a file node with special tarfs properties. */ if (linkflag == DIRTYPE) { 107f40: 80 bd 53 fe ff ff 35 cmpb $0x35,-0x1ad(%ebp) 107f47: 0f 85 43 ff ff ff jne 107e90 strcpy(full_filename, mountpoint); 107f4d: 83 ec 08 sub $0x8,%esp 107f50: ff 75 08 pushl 0x8(%ebp) 107f53: 8d 85 58 fe ff ff lea -0x1a8(%ebp),%eax 107f59: 50 push %eax 107f5a: e8 b5 e4 00 00 call 116414 if (full_filename[strlen(full_filename)-1] != '/') 107f5f: 31 c0 xor %eax,%eax 107f61: b9 ff ff ff ff mov $0xffffffff,%ecx 107f66: 8b bd 34 fe ff ff mov -0x1cc(%ebp),%edi 107f6c: f2 ae repnz scas %es:(%edi),%al 107f6e: f7 d1 not %ecx 107f70: 49 dec %ecx 107f71: 83 c4 10 add $0x10,%esp 107f74: 80 bc 0d 57 fe ff ff cmpb $0x2f,-0x1a9(%ebp,%ecx,1) 107f7b: 2f 107f7c: 74 0a je 107f88 <== ALWAYS TAKEN strcat(full_filename, "/"); 107f7e: 66 c7 84 0d 58 fe ff movw $0x2f,-0x1a8(%ebp,%ecx,1) <== NOT EXECUTED 107f85: ff 2f 00 strcat(full_filename, filename); 107f88: 83 ec 08 sub $0x8,%esp 107f8b: 8d 95 58 ff ff ff lea -0xa8(%ebp),%edx 107f91: 52 push %edx 107f92: 8d 85 58 fe ff ff lea -0x1a8(%ebp),%eax 107f98: 50 push %eax 107f99: e8 c2 e2 00 00 call 116260 mkdir(full_filename, S_IRWXU | S_IRWXG | S_IRWXO); 107f9e: 5a pop %edx 107f9f: 59 pop %ecx 107fa0: 68 ff 01 00 00 push $0x1ff 107fa5: 8d 95 58 fe ff ff lea -0x1a8(%ebp),%edx 107fab: 52 push %edx 107fac: e8 fb 10 00 00 call 1090ac 107fb1: 83 c4 10 add $0x10,%esp 107fb4: e9 e4 fe ff ff jmp 107e9d 107fb9: 8d 76 00 lea 0x0(%esi),%esi 0 ); if (status != 0) return -1; if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops) 107fbc: 3d 00 63 12 00 cmp $0x126300,%eax 107fc1: 0f 84 ae fe ff ff je 107e75 <== NEVER TAKEN 107fc7: 90 nop return -1; 107fc8: c7 85 44 fe ff ff ff movl $0xffffffff,-0x1bc(%ebp) 107fcf: ff ff ff nblocks = (((file_size) + 511) & ~511) / 512; offset += 512 * nblocks; } } return status; } 107fd2: 8b 85 44 fe ff ff mov -0x1bc(%ebp),%eax 107fd8: 8d 65 f4 lea -0xc(%ebp),%esp 107fdb: 5b pop %ebx 107fdc: 5e pop %esi 107fdd: 5f pop %edi 107fde: c9 leave 107fdf: c3 ret * should not have this path. */ else if (linkflag == REGTYPE) { const char *name; loc = root_loc; 107fe0: 8b bd 30 fe ff ff mov -0x1d0(%ebp),%edi 107fe6: 8b b5 2c fe ff ff mov -0x1d4(%ebp),%esi 107fec: b9 05 00 00 00 mov $0x5,%ecx 107ff1: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) { 107ff3: 50 push %eax 107ff4: 8d 45 e4 lea -0x1c(%ebp),%eax 107ff7: 50 push %eax 107ff8: 8d 55 bc lea -0x44(%ebp),%edx 107ffb: 52 push %edx 107ffc: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax 108002: 50 push %eax 108003: e8 88 86 00 00 call 110690 108008: 83 c4 10 add $0x10,%esp 10800b: 85 c0 test %eax,%eax 10800d: 74 1d je 10802c <== ALWAYS TAKEN ); node->info.linearfile.size = file_size; node->info.linearfile.direct = &tar_image[offset]; } nblocks = (((file_size) + 511) & ~511) / 512; 10800f: 8b 85 4c fe ff ff mov -0x1b4(%ebp),%eax 108015: 05 ff 01 00 00 add $0x1ff,%eax offset += 512 * nblocks; 10801a: 25 00 fe ff ff and $0xfffffe00,%eax 10801f: 01 85 54 fe ff ff add %eax,-0x1ac(%ebp) 108025: e9 73 fe ff ff jmp 107e9d 10802a: 66 90 xchg %ax,%ax else if (linkflag == REGTYPE) { const char *name; loc = root_loc; if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) { node = IMFS_create_node( 10802c: 83 ec 0c sub $0xc,%esp 10802f: 6a 00 push $0x0 &loc, IMFS_LINEAR_FILE, (char *)name, (file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG, 108031: 8b 85 48 fe ff ff mov -0x1b8(%ebp),%eax 108037: 25 ff 01 00 00 and $0x1ff,%eax else if (linkflag == REGTYPE) { const char *name; loc = root_loc; if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) { node = IMFS_create_node( 10803c: 80 cc 80 or $0x80,%ah 10803f: 50 push %eax 108040: ff 75 e4 pushl -0x1c(%ebp) 108043: 6a 06 push $0x6 108045: 8d 55 bc lea -0x44(%ebp),%edx 108048: 52 push %edx 108049: e8 7a 80 00 00 call 1100c8 &loc, IMFS_LINEAR_FILE, (char *)name, (file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG, NULL ); node->info.linearfile.size = file_size; 10804e: 8b 95 4c fe ff ff mov -0x1b4(%ebp),%edx 108054: 89 50 50 mov %edx,0x50(%eax) 108057: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.linearfile.direct = &tar_image[offset]; 10805e: 8b 55 0c mov 0xc(%ebp),%edx 108061: 03 95 54 fe ff ff add -0x1ac(%ebp),%edx 108067: 89 50 58 mov %edx,0x58(%eax) 10806a: 83 c4 20 add $0x20,%esp 10806d: eb a0 jmp 10800f =============================================================================== 0010b84c : size_t stack_size, rtems_mode initial_modes, rtems_attribute attribute_set, rtems_id *id ) { 10b84c: 55 push %ebp 10b84d: 89 e5 mov %esp,%ebp 10b84f: 57 push %edi 10b850: 56 push %esi 10b851: 53 push %ebx 10b852: 83 ec 1c sub $0x1c,%esp 10b855: 8b 5d 08 mov 0x8(%ebp),%ebx 10b858: 8b 7d 0c mov 0xc(%ebp),%edi 10b85b: 8b 75 1c mov 0x1c(%ebp),%esi Priority_Control core_priority; RTEMS_API_Control *api; ASR_Information *asr; if ( !id ) 10b85e: 85 f6 test %esi,%esi 10b860: 0f 84 3e 01 00 00 je 10b9a4 return RTEMS_INVALID_ADDRESS; if ( !rtems_is_name_valid( name ) ) 10b866: 85 db test %ebx,%ebx 10b868: 0f 84 d2 00 00 00 je 10b940 /* * Validate the RTEMS API priority and convert it to the core priority range. */ if ( !_Attributes_Is_system_task( the_attribute_set ) ) { 10b86e: f7 45 18 00 80 00 00 testl $0x8000,0x18(%ebp) 10b875: 75 17 jne 10b88e */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 10b877: 85 ff test %edi,%edi 10b879: 0f 84 b1 00 00 00 je 10b930 ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 10b87f: 0f b6 05 54 22 12 00 movzbl 0x122254,%eax */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 10b886: 39 c7 cmp %eax,%edi 10b888: 0f 87 a2 00 00 00 ja 10b930 */ /* * Lock the allocator mutex for protection */ _RTEMS_Lock_allocator(); 10b88e: 83 ec 0c sub $0xc,%esp 10b891: ff 35 80 65 12 00 pushl 0x126580 10b897: e8 78 06 00 00 call 10bf14 <_API_Mutex_Lock> * This function allocates a task control block from * the inactive chain of free task control blocks. */ RTEMS_INLINE_ROUTINE Thread_Control *_RTEMS_tasks_Allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_RTEMS_tasks_Information ); 10b89c: c7 04 24 60 64 12 00 movl $0x126460,(%esp) 10b8a3: e8 08 10 00 00 call 10c8b0 <_Objects_Allocate> 10b8a8: 89 c2 mov %eax,%edx * the event of an error. */ the_thread = _RTEMS_tasks_Allocate(); if ( !the_thread ) { 10b8aa: 83 c4 10 add $0x10,%esp 10b8ad: 85 c0 test %eax,%eax 10b8af: 0f 84 cf 00 00 00 je 10b984 /* * Initialize the core thread for this task. */ status = _Thread_Initialize( 10b8b5: 50 push %eax 10b8b6: 53 push %ebx */ RTEMS_INLINE_ROUTINE ISR_Level _Modes_Get_interrupt_level ( Modes_Control mode_set ) { return ( mode_set & RTEMS_INTERRUPT_MASK ); 10b8b7: 8b 45 14 mov 0x14(%ebp),%eax 10b8ba: 83 e0 01 and $0x1,%eax 10b8bd: 50 push %eax 10b8be: 6a 00 push $0x0 10b8c0: 31 c0 xor %eax,%eax 10b8c2: f7 45 14 00 02 00 00 testl $0x200,0x14(%ebp) 10b8c9: 0f 95 c0 setne %al 10b8cc: 50 push %eax 10b8cd: 31 c0 xor %eax,%eax 10b8cf: f7 45 14 00 01 00 00 testl $0x100,0x14(%ebp) 10b8d6: 0f 94 c0 sete %al 10b8d9: 50 push %eax 10b8da: 57 push %edi */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_floating_point( rtems_attribute attribute_set ) { return ( attribute_set & RTEMS_FLOATING_POINT ) ? true : false; 10b8db: 8b 45 18 mov 0x18(%ebp),%eax 10b8de: 83 e0 01 and $0x1,%eax 10b8e1: 50 push %eax 10b8e2: ff 75 10 pushl 0x10(%ebp) 10b8e5: 6a 00 push $0x0 10b8e7: 52 push %edx 10b8e8: 68 60 64 12 00 push $0x126460 10b8ed: 89 55 e4 mov %edx,-0x1c(%ebp) 10b8f0: e8 6b 20 00 00 call 10d960 <_Thread_Initialize> NULL, /* no budget algorithm callout */ _Modes_Get_interrupt_level(initial_modes), (Objects_Name) name ); if ( !status ) { 10b8f5: 83 c4 30 add $0x30,%esp 10b8f8: 84 c0 test %al,%al 10b8fa: 8b 55 e4 mov -0x1c(%ebp),%edx 10b8fd: 74 51 je 10b950 _RTEMS_Unlock_allocator(); return RTEMS_UNSATISFIED; } api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 10b8ff: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax * id - thread id * RTEMS_SUCCESSFUL - if successful * error code - if unsuccessful */ rtems_status_code rtems_task_create( 10b905: f7 45 14 00 04 00 00 testl $0x400,0x14(%ebp) } api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; asr->is_enabled = _Modes_Is_asr_disabled(initial_modes) ? false : true; 10b90c: 0f 94 40 08 sete 0x8(%eax) *id = the_thread->Object.id; 10b910: 8b 42 08 mov 0x8(%edx),%eax 10b913: 89 06 mov %eax,(%esi) ); } #endif _RTEMS_Unlock_allocator(); 10b915: 83 ec 0c sub $0xc,%esp 10b918: ff 35 80 65 12 00 pushl 0x126580 10b91e: e8 39 06 00 00 call 10bf5c <_API_Mutex_Unlock> return RTEMS_SUCCESSFUL; 10b923: 83 c4 10 add $0x10,%esp 10b926: 31 c0 xor %eax,%eax } 10b928: 8d 65 f4 lea -0xc(%ebp),%esp 10b92b: 5b pop %ebx 10b92c: 5e pop %esi 10b92d: 5f pop %edi 10b92e: c9 leave 10b92f: c3 ret * Validate the RTEMS API priority and convert it to the core priority range. */ if ( !_Attributes_Is_system_task( the_attribute_set ) ) { if ( !_RTEMS_tasks_Priority_is_valid( initial_priority ) ) return RTEMS_INVALID_PRIORITY; 10b930: b8 13 00 00 00 mov $0x13,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b935: 8d 65 f4 lea -0xc(%ebp),%esp 10b938: 5b pop %ebx 10b939: 5e pop %esi 10b93a: 5f pop %edi 10b93b: c9 leave 10b93c: c3 ret 10b93d: 8d 76 00 lea 0x0(%esi),%esi if ( !id ) return RTEMS_INVALID_ADDRESS; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10b940: b8 03 00 00 00 mov $0x3,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b945: 8d 65 f4 lea -0xc(%ebp),%esp 10b948: 5b pop %ebx 10b949: 5e pop %esi 10b94a: 5f pop %edi 10b94b: c9 leave 10b94c: c3 ret 10b94d: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _RTEMS_tasks_Free ( Thread_Control *the_task ) { _Objects_Free( 10b950: 83 ec 0c sub $0xc,%esp 10b953: ff 72 08 pushl 0x8(%edx) 10b956: e8 39 13 00 00 call 10cc94 <_Objects_Get_information_id> 10b95b: 5a pop %edx 10b95c: 59 pop %ecx 10b95d: 8b 55 e4 mov -0x1c(%ebp),%edx 10b960: 52 push %edx 10b961: 50 push %eax 10b962: e8 bd 12 00 00 call 10cc24 <_Objects_Free> #if defined(RTEMS_MULTIPROCESSING) if ( is_global ) _Objects_MP_Free_global_object( the_global_object ); #endif _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); 10b967: 58 pop %eax 10b968: ff 35 80 65 12 00 pushl 0x126580 10b96e: e8 e9 05 00 00 call 10bf5c <_API_Mutex_Unlock> return RTEMS_UNSATISFIED; 10b973: 83 c4 10 add $0x10,%esp 10b976: b8 0d 00 00 00 mov $0xd,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b97b: 8d 65 f4 lea -0xc(%ebp),%esp 10b97e: 5b pop %ebx 10b97f: 5e pop %esi 10b980: 5f pop %edi 10b981: c9 leave 10b982: c3 ret 10b983: 90 nop */ the_thread = _RTEMS_tasks_Allocate(); if ( !the_thread ) { _RTEMS_Unlock_allocator(); 10b984: 83 ec 0c sub $0xc,%esp 10b987: ff 35 80 65 12 00 pushl 0x126580 10b98d: e8 ca 05 00 00 call 10bf5c <_API_Mutex_Unlock> return RTEMS_TOO_MANY; 10b992: 83 c4 10 add $0x10,%esp 10b995: b8 05 00 00 00 mov $0x5,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b99a: 8d 65 f4 lea -0xc(%ebp),%esp 10b99d: 5b pop %ebx 10b99e: 5e pop %esi 10b99f: 5f pop %edi 10b9a0: c9 leave 10b9a1: c3 ret 10b9a2: 66 90 xchg %ax,%ax RTEMS_API_Control *api; ASR_Information *asr; if ( !id ) return RTEMS_INVALID_ADDRESS; 10b9a4: b8 09 00 00 00 mov $0x9,%eax 10b9a9: eb 8a jmp 10b935 =============================================================================== 0010b9ac : */ rtems_status_code rtems_task_delete( rtems_id id ) { 10b9ac: 55 push %ebp 10b9ad: 89 e5 mov %esp,%ebp 10b9af: 53 push %ebx 10b9b0: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; Objects_Information *the_information; _RTEMS_Lock_allocator(); 10b9b3: ff 35 80 65 12 00 pushl 0x126580 10b9b9: e8 56 05 00 00 call 10bf14 <_API_Mutex_Lock> the_thread = _Thread_Get( id, &location ); 10b9be: 5a pop %edx 10b9bf: 59 pop %ecx 10b9c0: 8d 45 f4 lea -0xc(%ebp),%eax 10b9c3: 50 push %eax 10b9c4: ff 75 08 pushl 0x8(%ebp) 10b9c7: e8 1c 1f 00 00 call 10d8e8 <_Thread_Get> 10b9cc: 89 c3 mov %eax,%ebx switch ( location ) { 10b9ce: 83 c4 10 add $0x10,%esp 10b9d1: 8b 45 f4 mov -0xc(%ebp),%eax 10b9d4: 85 c0 test %eax,%eax 10b9d6: 75 44 jne 10ba1c case OBJECTS_LOCAL: the_information = _Objects_Get_information_id( the_thread->Object.id ); 10b9d8: 83 ec 0c sub $0xc,%esp 10b9db: ff 73 08 pushl 0x8(%ebx) 10b9de: e8 b1 12 00 00 call 10cc94 <_Objects_Get_information_id> 0 /* Not used */ ); } #endif _Thread_Close( the_information, the_thread ); 10b9e3: 5a pop %edx 10b9e4: 59 pop %ecx 10b9e5: 53 push %ebx 10b9e6: 50 push %eax 10b9e7: e8 b0 1b 00 00 call 10d59c <_Thread_Close> 10b9ec: 58 pop %eax 10b9ed: ff 73 08 pushl 0x8(%ebx) 10b9f0: e8 9f 12 00 00 call 10cc94 <_Objects_Get_information_id> 10b9f5: 5a pop %edx 10b9f6: 59 pop %ecx 10b9f7: 53 push %ebx 10b9f8: 50 push %eax 10b9f9: e8 26 12 00 00 call 10cc24 <_Objects_Free> _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); 10b9fe: 58 pop %eax 10b9ff: ff 35 80 65 12 00 pushl 0x126580 10ba05: e8 52 05 00 00 call 10bf5c <_API_Mutex_Unlock> _Thread_Enable_dispatch(); 10ba0a: e8 b5 1e 00 00 call 10d8c4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ba0f: 83 c4 10 add $0x10,%esp 10ba12: 31 c0 xor %eax,%eax break; } _RTEMS_Unlock_allocator(); return RTEMS_INVALID_ID; } 10ba14: 8b 5d fc mov -0x4(%ebp),%ebx 10ba17: c9 leave 10ba18: c3 ret 10ba19: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } _RTEMS_Unlock_allocator(); 10ba1c: 83 ec 0c sub $0xc,%esp 10ba1f: ff 35 80 65 12 00 pushl 0x126580 10ba25: e8 32 05 00 00 call 10bf5c <_API_Mutex_Unlock> return RTEMS_INVALID_ID; 10ba2a: 83 c4 10 add $0x10,%esp 10ba2d: b8 04 00 00 00 mov $0x4,%eax } 10ba32: 8b 5d fc mov -0x4(%ebp),%ebx 10ba35: c9 leave 10ba36: c3 ret =============================================================================== 0010d4e4 : rtems_status_code rtems_task_get_note( rtems_id id, uint32_t notepad, uint32_t *note ) { 10d4e4: 55 push %ebp 10d4e5: 89 e5 mov %esp,%ebp 10d4e7: 56 push %esi 10d4e8: 53 push %ebx 10d4e9: 83 ec 10 sub $0x10,%esp 10d4ec: 8b 45 08 mov 0x8(%ebp),%eax 10d4ef: 8b 75 0c mov 0xc(%ebp),%esi 10d4f2: 8b 5d 10 mov 0x10(%ebp),%ebx register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 10d4f5: 80 3d 84 62 12 00 00 cmpb $0x0,0x126284 10d4fc: 74 6e je 10d56c return RTEMS_NOT_CONFIGURED; if ( !note ) 10d4fe: 85 db test %ebx,%ebx 10d500: 74 7e je 10d580 /* * 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 ) 10d502: 83 fe 0f cmp $0xf,%esi 10d505: 77 3d ja 10d544 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d507: 85 c0 test %eax,%eax 10d509: 74 45 je 10d550 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 10d50b: 8b 15 f8 aa 12 00 mov 0x12aaf8,%edx /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d511: 3b 42 08 cmp 0x8(%edx),%eax 10d514: 74 40 je 10d556 api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 10d516: 83 ec 08 sub $0x8,%esp 10d519: 8d 55 f4 lea -0xc(%ebp),%edx 10d51c: 52 push %edx 10d51d: 50 push %eax 10d51e: e8 0d 22 00 00 call 10f730 <_Thread_Get> switch ( location ) { 10d523: 83 c4 10 add $0x10,%esp 10d526: 8b 55 f4 mov -0xc(%ebp),%edx 10d529: 85 d2 test %edx,%edx 10d52b: 75 4b jne 10d578 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 10d52d: 8b 80 e4 00 00 00 mov 0xe4(%eax),%eax 10d533: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d537: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 10d539: e8 ce 21 00 00 call 10f70c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d53e: 31 c0 xor %eax,%eax 10d540: eb 07 jmp 10d549 10d542: 66 90 xchg %ax,%ax * 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 ) return RTEMS_INVALID_NUMBER; 10d544: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d549: 8d 65 f8 lea -0x8(%ebp),%esp 10d54c: 5b pop %ebx 10d54d: 5e pop %esi 10d54e: c9 leave 10d54f: c3 ret /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d550: 8b 15 f8 aa 12 00 mov 0x12aaf8,%edx _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 10d556: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax 10d55c: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d560: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 10d562: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d564: 8d 65 f8 lea -0x8(%ebp),%esp 10d567: 5b pop %ebx 10d568: 5e pop %esi 10d569: c9 leave 10d56a: c3 ret 10d56b: 90 nop register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; 10d56c: b8 16 00 00 00 mov $0x16,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d571: 8d 65 f8 lea -0x8(%ebp),%esp 10d574: 5b pop %ebx 10d575: 5e pop %esi 10d576: c9 leave 10d577: c3 ret case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d578: b8 04 00 00 00 mov $0x4,%eax 10d57d: eb ca jmp 10d549 10d57f: 90 nop if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; if ( !note ) return RTEMS_INVALID_ADDRESS; 10d580: b8 09 00 00 00 mov $0x9,%eax 10d585: eb c2 jmp 10d549 =============================================================================== 00118144 : */ rtems_status_code rtems_task_is_suspended( rtems_id id ) { 118144: 55 push %ebp 118145: 89 e5 mov %esp,%ebp 118147: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 11814a: 8d 45 f4 lea -0xc(%ebp),%eax 11814d: 50 push %eax 11814e: ff 75 08 pushl 0x8(%ebp) 118151: e8 d2 3b 00 00 call 11bd28 <_Thread_Get> switch ( location ) { 118156: 83 c4 10 add $0x10,%esp 118159: 8b 55 f4 mov -0xc(%ebp),%edx 11815c: 85 d2 test %edx,%edx 11815e: 74 08 je 118168 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118160: b8 04 00 00 00 mov $0x4,%eax } 118165: c9 leave 118166: c3 ret 118167: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { 118168: f6 40 10 02 testb $0x2,0x10(%eax) 11816c: 74 0e je 11817c _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 11816e: e8 91 3b 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_ALREADY_SUSPENDED; 118173: b8 0f 00 00 00 mov $0xf,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118178: c9 leave 118179: c3 ret 11817a: 66 90 xchg %ax,%ax the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { _Thread_Enable_dispatch(); 11817c: e8 83 3b 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118181: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118183: c9 leave 118184: c3 ret =============================================================================== 00111e6c : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 111e6c: 55 push %ebp 111e6d: 89 e5 mov %esp,%ebp 111e6f: 57 push %edi 111e70: 56 push %esi 111e71: 53 push %ebx 111e72: 83 ec 1c sub $0x1c,%esp 111e75: 8b 4d 10 mov 0x10(%ebp),%ecx ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) 111e78: 85 c9 test %ecx,%ecx 111e7a: 0f 84 40 01 00 00 je 111fc0 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 111e80: 8b 1d 58 67 12 00 mov 0x126758,%ebx api = executing->API_Extensions[ THREAD_API_RTEMS ]; 111e86: 8b bb e4 00 00 00 mov 0xe4(%ebx),%edi asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 111e8c: 80 7b 74 01 cmpb $0x1,0x74(%ebx) 111e90: 19 f6 sbb %esi,%esi 111e92: 81 e6 00 01 00 00 and $0x100,%esi if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 111e98: 8b 53 7c mov 0x7c(%ebx),%edx 111e9b: 85 d2 test %edx,%edx 111e9d: 0f 85 f1 00 00 00 jne 111f94 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 111ea3: 80 7f 08 01 cmpb $0x1,0x8(%edi) 111ea7: 19 d2 sbb %edx,%edx 111ea9: 81 e2 00 04 00 00 and $0x400,%edx old_mode |= _ISR_Get_level(); 111eaf: 89 55 e4 mov %edx,-0x1c(%ebp) 111eb2: 89 4d e0 mov %ecx,-0x20(%ebp) 111eb5: e8 82 cd ff ff call 10ec3c <_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; 111eba: 8b 55 e4 mov -0x1c(%ebp),%edx 111ebd: 09 d0 or %edx,%eax old_mode |= _ISR_Get_level(); 111ebf: 09 f0 or %esi,%eax 111ec1: 8b 4d e0 mov -0x20(%ebp),%ecx 111ec4: 89 01 mov %eax,(%ecx) *previous_mode_set = old_mode; /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 111ec6: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp) 111ecd: 74 0b je 111eda executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 111ecf: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp) 111ed6: 0f 94 43 74 sete 0x74(%ebx) if ( mask & RTEMS_TIMESLICE_MASK ) { 111eda: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp) 111ee1: 74 1c je 111eff if ( _Modes_Is_timeslice(mode_set) ) { 111ee3: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp) 111eea: 0f 84 b8 00 00 00 je 111fa8 executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 111ef0: c7 43 7c 01 00 00 00 movl $0x1,0x7c(%ebx) executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 111ef7: a1 a0 64 12 00 mov 0x1264a0,%eax 111efc: 89 43 78 mov %eax,0x78(%ebx) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 111eff: f6 45 0c 01 testb $0x1,0xc(%ebp) 111f03: 74 0b je 111f10 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 111f05: f6 45 08 01 testb $0x1,0x8(%ebp) 111f09: 0f 84 91 00 00 00 je 111fa0 111f0f: fa cli * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 111f10: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp) 111f17: 74 3f je 111f58 * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 111f19: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp) 111f20: 0f 94 c0 sete %al is_asr_enabled = false; 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 ) { 111f23: 38 47 08 cmp %al,0x8(%edi) 111f26: 74 30 je 111f58 asr->is_enabled = is_asr_enabled; 111f28: 88 47 08 mov %al,0x8(%edi) ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 111f2b: 9c pushf 111f2c: fa cli 111f2d: 58 pop %eax _signals = information->signals_pending; 111f2e: 8b 57 18 mov 0x18(%edi),%edx information->signals_pending = information->signals_posted; 111f31: 8b 4f 14 mov 0x14(%edi),%ecx 111f34: 89 4f 18 mov %ecx,0x18(%edi) information->signals_posted = _signals; 111f37: 89 57 14 mov %edx,0x14(%edi) _ISR_Enable( _level ); 111f3a: 50 push %eax 111f3b: 9d popf /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 111f3c: 8b 47 14 mov 0x14(%edi),%eax 111f3f: 85 c0 test %eax,%eax 111f41: 0f 95 c0 setne %al needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 111f44: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 111f4b: 74 16 je 111f63 <== ALWAYS TAKEN if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; 111f4d: 31 c0 xor %eax,%eax } 111f4f: 83 c4 1c add $0x1c,%esp 111f52: 5b pop %ebx 111f53: 5e pop %esi 111f54: 5f pop %edi 111f55: c9 leave 111f56: c3 ret 111f57: 90 nop /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 111f58: 31 c0 xor %eax,%eax needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 111f5a: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 111f61: 75 ea jne 111f4d <== NEVER TAKEN bool are_signals_pending ) { Thread_Control *executing; executing = _Thread_Executing; 111f63: 8b 15 58 67 12 00 mov 0x126758,%edx if ( are_signals_pending || 111f69: 84 c0 test %al,%al 111f6b: 75 0e jne 111f7b 111f6d: 3b 15 5c 67 12 00 cmp 0x12675c,%edx 111f73: 74 d8 je 111f4d (!_Thread_Is_heir( executing ) && executing->is_preemptible) ) { 111f75: 80 7a 74 00 cmpb $0x0,0x74(%edx) 111f79: 74 d2 je 111f4d <== NEVER TAKEN _Thread_Dispatch_necessary = true; 111f7b: c6 05 64 67 12 00 01 movb $0x1,0x126764 if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); 111f82: e8 c5 b7 ff ff call 10d74c <_Thread_Dispatch> } return RTEMS_SUCCESSFUL; 111f87: 31 c0 xor %eax,%eax } 111f89: 83 c4 1c add $0x1c,%esp 111f8c: 5b pop %ebx 111f8d: 5e pop %esi 111f8e: 5f pop %edi 111f8f: c9 leave 111f90: c3 ret 111f91: 8d 76 00 lea 0x0(%esi),%esi old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; 111f94: 81 ce 00 02 00 00 or $0x200,%esi 111f9a: e9 04 ff ff ff jmp 111ea3 111f9f: 90 nop 111fa0: fb sti 111fa1: e9 6a ff ff ff jmp 111f10 111fa6: 66 90 xchg %ax,%ax if ( mask & RTEMS_TIMESLICE_MASK ) { if ( _Modes_Is_timeslice(mode_set) ) { executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; executing->cpu_time_budget = _Thread_Ticks_per_timeslice; } else executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; 111fa8: c7 43 7c 00 00 00 00 movl $0x0,0x7c(%ebx) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 111faf: f6 45 0c 01 testb $0x1,0xc(%ebp) 111fb3: 0f 84 57 ff ff ff je 111f10 111fb9: e9 47 ff ff ff jmp 111f05 111fbe: 66 90 xchg %ax,%ax bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; 111fc0: b8 09 00 00 00 mov $0x9,%eax if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; } 111fc5: 83 c4 1c add $0x1c,%esp 111fc8: 5b pop %ebx 111fc9: 5e pop %esi 111fca: 5f pop %edi 111fcb: c9 leave 111fcc: c3 ret =============================================================================== 0010ecdc : */ rtems_status_code rtems_task_resume( rtems_id id ) { 10ecdc: 55 push %ebp 10ecdd: 89 e5 mov %esp,%ebp 10ecdf: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10ece2: 8d 45 f4 lea -0xc(%ebp),%eax 10ece5: 50 push %eax 10ece6: ff 75 08 pushl 0x8(%ebp) 10ece9: e8 32 1f 00 00 call 110c20 <_Thread_Get> switch ( location ) { 10ecee: 83 c4 10 add $0x10,%esp 10ecf1: 8b 55 f4 mov -0xc(%ebp),%edx 10ecf4: 85 d2 test %edx,%edx 10ecf6: 74 08 je 10ed00 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10ecf8: b8 04 00 00 00 mov $0x4,%eax } 10ecfd: c9 leave 10ecfe: c3 ret 10ecff: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( _States_Is_suspended( the_thread->current_state ) ) { 10ed00: f6 40 10 02 testb $0x2,0x10(%eax) 10ed04: 75 0e jne 10ed14 _Thread_Resume( the_thread, true ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 10ed06: e8 f1 1e 00 00 call 110bfc <_Thread_Enable_dispatch> return RTEMS_INCORRECT_STATE; 10ed0b: b8 0e 00 00 00 mov $0xe,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ed10: c9 leave 10ed11: c3 ret 10ed12: 66 90 xchg %ax,%ax the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( _States_Is_suspended( the_thread->current_state ) ) { _Thread_Resume( the_thread, true ); 10ed14: 83 ec 08 sub $0x8,%esp 10ed17: 6a 01 push $0x1 10ed19: 50 push %eax 10ed1a: e8 b9 26 00 00 call 1113d8 <_Thread_Resume> _Thread_Enable_dispatch(); 10ed1f: e8 d8 1e 00 00 call 110bfc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ed24: 83 c4 10 add $0x10,%esp 10ed27: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ed29: c9 leave 10ed2a: c3 ret =============================================================================== 0010d65c : rtems_status_code rtems_task_set_note( rtems_id id, uint32_t notepad, uint32_t note ) { 10d65c: 55 push %ebp 10d65d: 89 e5 mov %esp,%ebp 10d65f: 56 push %esi 10d660: 53 push %ebx 10d661: 83 ec 10 sub $0x10,%esp 10d664: 8b 45 08 mov 0x8(%ebp),%eax 10d667: 8b 5d 0c mov 0xc(%ebp),%ebx 10d66a: 8b 75 10 mov 0x10(%ebp),%esi register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 10d66d: 80 3d 84 62 12 00 00 cmpb $0x0,0x126284 10d674: 74 66 je 10d6dc /* * 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 ) 10d676: 83 fb 0f cmp $0xf,%ebx 10d679: 77 39 ja 10d6b4 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d67b: 85 c0 test %eax,%eax 10d67d: 74 41 je 10d6c0 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 10d67f: 8b 15 f8 aa 12 00 mov 0x12aaf8,%edx /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d685: 3b 42 08 cmp 0x8(%edx),%eax 10d688: 74 3c je 10d6c6 api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 10d68a: 83 ec 08 sub $0x8,%esp 10d68d: 8d 55 f4 lea -0xc(%ebp),%edx 10d690: 52 push %edx 10d691: 50 push %eax 10d692: e8 99 20 00 00 call 10f730 <_Thread_Get> switch ( location ) { 10d697: 83 c4 10 add $0x10,%esp 10d69a: 8b 55 f4 mov -0xc(%ebp),%edx 10d69d: 85 d2 test %edx,%edx 10d69f: 75 47 jne 10d6e8 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 10d6a1: 8b 80 e4 00 00 00 mov 0xe4(%eax),%eax 10d6a7: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4) _Thread_Enable_dispatch(); 10d6ab: e8 5c 20 00 00 call 10f70c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d6b0: 31 c0 xor %eax,%eax 10d6b2: eb 05 jmp 10d6b9 * 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 ) return RTEMS_INVALID_NUMBER; 10d6b4: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6b9: 8d 65 f8 lea -0x8(%ebp),%esp 10d6bc: 5b pop %ebx 10d6bd: 5e pop %esi 10d6be: c9 leave 10d6bf: c3 ret /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d6c0: 8b 15 f8 aa 12 00 mov 0x12aaf8,%edx _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 10d6c6: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax 10d6cc: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4) return RTEMS_SUCCESSFUL; 10d6d0: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6d2: 8d 65 f8 lea -0x8(%ebp),%esp 10d6d5: 5b pop %ebx 10d6d6: 5e pop %esi 10d6d7: c9 leave 10d6d8: c3 ret 10d6d9: 8d 76 00 lea 0x0(%esi),%esi register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; 10d6dc: b8 16 00 00 00 mov $0x16,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6e1: 8d 65 f8 lea -0x8(%ebp),%esp 10d6e4: 5b pop %ebx 10d6e5: 5e pop %esi 10d6e6: c9 leave 10d6e7: c3 ret case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d6e8: b8 04 00 00 00 mov $0x4,%eax } 10d6ed: 8d 65 f8 lea -0x8(%ebp),%esp 10d6f0: 5b pop %ebx 10d6f1: 5e pop %esi 10d6f2: c9 leave 10d6f3: c3 ret =============================================================================== 0010f9a0 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 10f9a0: 55 push %ebp 10f9a1: 89 e5 mov %esp,%ebp 10f9a3: 56 push %esi 10f9a4: 53 push %ebx 10f9a5: 83 ec 10 sub $0x10,%esp 10f9a8: 8b 5d 0c mov 0xc(%ebp),%ebx 10f9ab: 8b 75 10 mov 0x10(%ebp),%esi register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 10f9ae: 85 db test %ebx,%ebx 10f9b0: 74 0b je 10f9bd RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 10f9b2: 0f b6 05 54 62 12 00 movzbl 0x126254,%eax */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 10f9b9: 39 c3 cmp %eax,%ebx 10f9bb: 77 5f ja 10fa1c !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 10f9bd: 85 f6 test %esi,%esi 10f9bf: 74 67 je 10fa28 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 10f9c1: 83 ec 08 sub $0x8,%esp 10f9c4: 8d 45 f4 lea -0xc(%ebp),%eax 10f9c7: 50 push %eax 10f9c8: ff 75 08 pushl 0x8(%ebp) 10f9cb: e8 90 20 00 00 call 111a60 <_Thread_Get> switch ( location ) { 10f9d0: 83 c4 10 add $0x10,%esp 10f9d3: 8b 55 f4 mov -0xc(%ebp),%edx 10f9d6: 85 d2 test %edx,%edx 10f9d8: 75 36 jne 10fa10 case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 10f9da: 8b 50 14 mov 0x14(%eax),%edx 10f9dd: 89 16 mov %edx,(%esi) if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 10f9df: 85 db test %ebx,%ebx 10f9e1: 74 1c je 10f9ff the_thread->real_priority = new_priority; 10f9e3: 89 58 18 mov %ebx,0x18(%eax) if ( the_thread->resource_count == 0 || 10f9e6: 8b 48 1c mov 0x1c(%eax),%ecx 10f9e9: 85 c9 test %ecx,%ecx 10f9eb: 74 05 je 10f9f2 10f9ed: 3b 58 14 cmp 0x14(%eax),%ebx 10f9f0: 73 0d jae 10f9ff <== ALWAYS TAKEN the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, false ); 10f9f2: 52 push %edx 10f9f3: 6a 00 push $0x0 10f9f5: 53 push %ebx 10f9f6: 50 push %eax 10f9f7: e8 08 1c 00 00 call 111604 <_Thread_Change_priority> 10f9fc: 83 c4 10 add $0x10,%esp } _Thread_Enable_dispatch(); 10f9ff: e8 38 20 00 00 call 111a3c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10fa04: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa06: 8d 65 f8 lea -0x8(%ebp),%esp 10fa09: 5b pop %ebx 10fa0a: 5e pop %esi 10fa0b: c9 leave 10fa0c: c3 ret 10fa0d: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10fa10: b8 04 00 00 00 mov $0x4,%eax } 10fa15: 8d 65 f8 lea -0x8(%ebp),%esp 10fa18: 5b pop %ebx 10fa19: 5e pop %esi 10fa1a: c9 leave 10fa1b: c3 ret register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; 10fa1c: b8 13 00 00 00 mov $0x13,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa21: 8d 65 f8 lea -0x8(%ebp),%esp 10fa24: 5b pop %ebx 10fa25: 5e pop %esi 10fa26: c9 leave 10fa27: c3 ret if ( new_priority != RTEMS_CURRENT_PRIORITY && !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) return RTEMS_INVALID_ADDRESS; 10fa28: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa2d: 8d 65 f8 lea -0x8(%ebp),%esp 10fa30: 5b pop %ebx 10fa31: 5e pop %esi 10fa32: c9 leave 10fa33: c3 ret =============================================================================== 0010baf4 : rtems_status_code rtems_task_start( rtems_id id, rtems_task_entry entry_point, rtems_task_argument argument ) { 10baf4: 55 push %ebp 10baf5: 89 e5 mov %esp,%ebp 10baf7: 53 push %ebx 10baf8: 83 ec 14 sub $0x14,%esp 10bafb: 8b 5d 0c mov 0xc(%ebp),%ebx register Thread_Control *the_thread; Objects_Locations location; if ( entry_point == NULL ) 10bafe: 85 db test %ebx,%ebx 10bb00: 74 4e je 10bb50 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 10bb02: 83 ec 08 sub $0x8,%esp 10bb05: 8d 45 f4 lea -0xc(%ebp),%eax 10bb08: 50 push %eax 10bb09: ff 75 08 pushl 0x8(%ebp) 10bb0c: e8 d7 1d 00 00 call 10d8e8 <_Thread_Get> switch ( location ) { 10bb11: 83 c4 10 add $0x10,%esp 10bb14: 8b 55 f4 mov -0xc(%ebp),%edx 10bb17: 85 d2 test %edx,%edx 10bb19: 75 29 jne 10bb44 case OBJECTS_LOCAL: if ( _Thread_Start( 10bb1b: 83 ec 0c sub $0xc,%esp 10bb1e: ff 75 10 pushl 0x10(%ebp) 10bb21: 6a 00 push $0x0 10bb23: 53 push %ebx 10bb24: 6a 00 push $0x0 10bb26: 50 push %eax 10bb27: e8 e8 26 00 00 call 10e214 <_Thread_Start> 10bb2c: 83 c4 20 add $0x20,%esp 10bb2f: 84 c0 test %al,%al 10bb31: 75 29 jne 10bb5c the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) { _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 10bb33: e8 8c 1d 00 00 call 10d8c4 <_Thread_Enable_dispatch> return RTEMS_INCORRECT_STATE; 10bb38: b8 0e 00 00 00 mov $0xe,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bb3d: 8b 5d fc mov -0x4(%ebp),%ebx 10bb40: c9 leave 10bb41: c3 ret 10bb42: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10bb44: b8 04 00 00 00 mov $0x4,%eax } 10bb49: 8b 5d fc mov -0x4(%ebp),%ebx 10bb4c: c9 leave 10bb4d: c3 ret 10bb4e: 66 90 xchg %ax,%ax { register Thread_Control *the_thread; Objects_Locations location; if ( entry_point == NULL ) return RTEMS_INVALID_ADDRESS; 10bb50: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bb55: 8b 5d fc mov -0x4(%ebp),%ebx 10bb58: c9 leave 10bb59: c3 ret 10bb5a: 66 90 xchg %ax,%ax switch ( location ) { case OBJECTS_LOCAL: if ( _Thread_Start( the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) { _Thread_Enable_dispatch(); 10bb5c: e8 63 1d 00 00 call 10d8c4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10bb61: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bb63: 8b 5d fc mov -0x4(%ebp),%ebx 10bb66: c9 leave 10bb67: c3 ret =============================================================================== 00110454 : */ rtems_status_code rtems_task_suspend( rtems_id id ) { 110454: 55 push %ebp 110455: 89 e5 mov %esp,%ebp 110457: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 11045a: 8d 45 f4 lea -0xc(%ebp),%eax 11045d: 50 push %eax 11045e: ff 75 08 pushl 0x8(%ebp) 110461: e8 82 d4 ff ff call 10d8e8 <_Thread_Get> switch ( location ) { 110466: 83 c4 10 add $0x10,%esp 110469: 8b 55 f4 mov -0xc(%ebp),%edx 11046c: 85 d2 test %edx,%edx 11046e: 74 08 je 110478 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 110470: b8 04 00 00 00 mov $0x4,%eax } 110475: c9 leave 110476: c3 ret 110477: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { 110478: f6 40 10 02 testb $0x2,0x10(%eax) 11047c: 74 0e je 11048c _Thread_Suspend( the_thread ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 11047e: e8 41 d4 ff ff call 10d8c4 <_Thread_Enable_dispatch> return RTEMS_ALREADY_SUSPENDED; 110483: b8 0f 00 00 00 mov $0xf,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 110488: c9 leave 110489: c3 ret 11048a: 66 90 xchg %ax,%ax the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { _Thread_Suspend( the_thread ); 11048c: 83 ec 0c sub $0xc,%esp 11048f: 50 push %eax 110490: e8 83 08 00 00 call 110d18 <_Thread_Suspend> _Thread_Enable_dispatch(); 110495: e8 2a d4 ff ff call 10d8c4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11049a: 83 c4 10 add $0x10,%esp 11049d: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11049f: c9 leave 1104a0: c3 ret =============================================================================== 0010c650 : rtems_status_code rtems_task_variable_add( rtems_id tid, void **ptr, void (*dtor)(void *) ) { 10c650: 55 push %ebp 10c651: 89 e5 mov %esp,%ebp 10c653: 57 push %edi 10c654: 56 push %esi 10c655: 53 push %ebx 10c656: 83 ec 1c sub $0x1c,%esp 10c659: 8b 5d 0c mov 0xc(%ebp),%ebx 10c65c: 8b 7d 10 mov 0x10(%ebp),%edi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) 10c65f: 85 db test %ebx,%ebx 10c661: 0f 84 9d 00 00 00 je 10c704 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 10c667: 83 ec 08 sub $0x8,%esp 10c66a: 8d 45 e4 lea -0x1c(%ebp),%eax 10c66d: 50 push %eax 10c66e: ff 75 08 pushl 0x8(%ebp) 10c671: e8 82 1f 00 00 call 10e5f8 <_Thread_Get> 10c676: 89 c6 mov %eax,%esi switch (location) { 10c678: 83 c4 10 add $0x10,%esp 10c67b: 8b 45 e4 mov -0x1c(%ebp),%eax 10c67e: 85 c0 test %eax,%eax 10c680: 74 0e je 10c690 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c682: b8 04 00 00 00 mov $0x4,%eax } 10c687: 8d 65 f4 lea -0xc(%ebp),%esp 10c68a: 5b pop %ebx 10c68b: 5e pop %esi 10c68c: 5f pop %edi 10c68d: c9 leave 10c68e: c3 ret 10c68f: 90 nop case OBJECTS_LOCAL: /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; 10c690: 8b 86 f0 00 00 00 mov 0xf0(%esi),%eax while (tvp) { 10c696: 85 c0 test %eax,%eax 10c698: 75 44 jne 10c6de 10c69a: 66 90 xchg %ax,%ax /* * Now allocate memory for this task variable. */ new = (rtems_task_variable_t *) _Workspace_Allocate(sizeof(rtems_task_variable_t)); 10c69c: 83 ec 0c sub $0xc,%esp 10c69f: 6a 14 push $0x14 10c6a1: e8 a2 2e 00 00 call 10f548 <_Workspace_Allocate> if (new == NULL) { 10c6a6: 83 c4 10 add $0x10,%esp 10c6a9: 85 c0 test %eax,%eax 10c6ab: 74 4b je 10c6f8 _Thread_Enable_dispatch(); return RTEMS_NO_MEMORY; } new->gval = *ptr; 10c6ad: 8b 13 mov (%ebx),%edx 10c6af: 89 50 08 mov %edx,0x8(%eax) new->ptr = ptr; 10c6b2: 89 58 04 mov %ebx,0x4(%eax) new->dtor = dtor; 10c6b5: 89 78 10 mov %edi,0x10(%eax) new->next = (struct rtems_task_variable_tt *)the_thread->task_variables; 10c6b8: 8b 96 f0 00 00 00 mov 0xf0(%esi),%edx 10c6be: 89 10 mov %edx,(%eax) the_thread->task_variables = new; 10c6c0: 89 86 f0 00 00 00 mov %eax,0xf0(%esi) _Thread_Enable_dispatch(); 10c6c6: e8 09 1f 00 00 call 10e5d4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c6cb: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c6cd: 8d 65 f4 lea -0xc(%ebp),%esp 10c6d0: 5b pop %ebx 10c6d1: 5e pop %esi 10c6d2: 5f pop %edi 10c6d3: c9 leave 10c6d4: c3 ret 10c6d5: 8d 76 00 lea 0x0(%esi),%esi if (tvp->ptr == ptr) { tvp->dtor = dtor; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; 10c6d8: 8b 00 mov (%eax),%eax case OBJECTS_LOCAL: /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; while (tvp) { 10c6da: 85 c0 test %eax,%eax 10c6dc: 74 be je 10c69c if (tvp->ptr == ptr) { 10c6de: 39 58 04 cmp %ebx,0x4(%eax) 10c6e1: 75 f5 jne 10c6d8 tvp->dtor = dtor; 10c6e3: 89 78 10 mov %edi,0x10(%eax) _Thread_Enable_dispatch(); 10c6e6: e8 e9 1e 00 00 call 10e5d4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c6eb: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c6ed: 8d 65 f4 lea -0xc(%ebp),%esp 10c6f0: 5b pop %ebx 10c6f1: 5e pop %esi 10c6f2: 5f pop %edi 10c6f3: c9 leave 10c6f4: c3 ret 10c6f5: 8d 76 00 lea 0x0(%esi),%esi * Now allocate memory for this task variable. */ new = (rtems_task_variable_t *) _Workspace_Allocate(sizeof(rtems_task_variable_t)); if (new == NULL) { _Thread_Enable_dispatch(); 10c6f8: e8 d7 1e 00 00 call 10e5d4 <_Thread_Enable_dispatch> return RTEMS_NO_MEMORY; 10c6fd: b8 1a 00 00 00 mov $0x1a,%eax 10c702: eb 83 jmp 10c687 Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) return RTEMS_INVALID_ADDRESS; 10c704: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c709: 8d 65 f4 lea -0xc(%ebp),%esp 10c70c: 5b pop %ebx 10c70d: 5e pop %esi 10c70e: 5f pop %edi 10c70f: c9 leave 10c710: c3 ret =============================================================================== 0010c714 : rtems_status_code rtems_task_variable_delete( rtems_id tid, void **ptr ) { 10c714: 55 push %ebp 10c715: 89 e5 mov %esp,%ebp 10c717: 53 push %ebx 10c718: 83 ec 14 sub $0x14,%esp 10c71b: 8b 5d 0c mov 0xc(%ebp),%ebx Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) 10c71e: 85 db test %ebx,%ebx 10c720: 74 76 je 10c798 return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); 10c722: 83 ec 08 sub $0x8,%esp 10c725: 8d 45 f4 lea -0xc(%ebp),%eax 10c728: 50 push %eax 10c729: ff 75 08 pushl 0x8(%ebp) 10c72c: e8 c7 1e 00 00 call 10e5f8 <_Thread_Get> switch (location) { 10c731: 83 c4 10 add $0x10,%esp 10c734: 8b 55 f4 mov -0xc(%ebp),%edx 10c737: 85 d2 test %edx,%edx 10c739: 74 0d je 10c748 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c73b: b8 04 00 00 00 mov $0x4,%eax } 10c740: 8b 5d fc mov -0x4(%ebp),%ebx 10c743: c9 leave 10c744: c3 ret 10c745: 8d 76 00 lea 0x0(%esi),%esi the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; 10c748: 8b 88 f0 00 00 00 mov 0xf0(%eax),%ecx while (tvp) { 10c74e: 85 c9 test %ecx,%ecx 10c750: 74 17 je 10c769 if (tvp->ptr == ptr) { 10c752: 39 59 04 cmp %ebx,0x4(%ecx) 10c755: 75 0c jne 10c763 10c757: eb 49 jmp 10c7a2 10c759: 8d 76 00 lea 0x0(%esi),%esi 10c75c: 39 5a 04 cmp %ebx,0x4(%edx) 10c75f: 74 17 je 10c778 10c761: 89 d1 mov %edx,%ecx _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; 10c763: 8b 11 mov (%ecx),%edx the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { 10c765: 85 d2 test %edx,%edx 10c767: 75 f3 jne 10c75c <== ALWAYS TAKEN return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 10c769: e8 66 1e 00 00 call 10e5d4 <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 10c76e: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c773: 8b 5d fc mov -0x4(%ebp),%ebx 10c776: c9 leave 10c777: c3 ret case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; 10c778: 8b 1a mov (%edx),%ebx 10c77a: 89 19 mov %ebx,(%ecx) else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); 10c77c: 83 ec 08 sub $0x8,%esp 10c77f: 52 push %edx 10c780: 50 push %eax 10c781: e8 b2 00 00 00 call 10c838 <_RTEMS_Tasks_Invoke_task_variable_dtor> _Thread_Enable_dispatch(); 10c786: e8 49 1e 00 00 call 10e5d4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c78b: 83 c4 10 add $0x10,%esp 10c78e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c790: 8b 5d fc mov -0x4(%ebp),%ebx 10c793: c9 leave 10c794: c3 ret 10c795: 8d 76 00 lea 0x0(%esi),%esi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) return RTEMS_INVALID_ADDRESS; 10c798: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c79d: 8b 5d fc mov -0x4(%ebp),%ebx 10c7a0: c9 leave 10c7a1: c3 ret while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; 10c7a2: 8b 11 mov (%ecx),%edx 10c7a4: 89 90 f0 00 00 00 mov %edx,0xf0(%eax) 10c7aa: 89 ca mov %ecx,%edx 10c7ac: eb ce jmp 10c77c =============================================================================== 0010c7b0 : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { 10c7b0: 55 push %ebp 10c7b1: 89 e5 mov %esp,%ebp 10c7b3: 56 push %esi 10c7b4: 53 push %ebx 10c7b5: 83 ec 10 sub $0x10,%esp 10c7b8: 8b 5d 0c mov 0xc(%ebp),%ebx 10c7bb: 8b 75 10 mov 0x10(%ebp),%esi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) 10c7be: 85 db test %ebx,%ebx 10c7c0: 74 56 je 10c818 return RTEMS_INVALID_ADDRESS; if ( !result ) 10c7c2: 85 f6 test %esi,%esi 10c7c4: 74 52 je 10c818 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 10c7c6: 83 ec 08 sub $0x8,%esp 10c7c9: 8d 45 f4 lea -0xc(%ebp),%eax 10c7cc: 50 push %eax 10c7cd: ff 75 08 pushl 0x8(%ebp) 10c7d0: e8 23 1e 00 00 call 10e5f8 <_Thread_Get> switch (location) { 10c7d5: 83 c4 10 add $0x10,%esp 10c7d8: 8b 55 f4 mov -0xc(%ebp),%edx 10c7db: 85 d2 test %edx,%edx 10c7dd: 75 2d jne 10c80c case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; 10c7df: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 10c7e5: 85 c0 test %eax,%eax 10c7e7: 75 09 jne 10c7f2 10c7e9: eb 39 jmp 10c824 10c7eb: 90 nop */ *result = tvp->tval; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; 10c7ec: 8b 00 mov (%eax),%eax case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; while (tvp) { 10c7ee: 85 c0 test %eax,%eax 10c7f0: 74 32 je 10c824 <== NEVER TAKEN if (tvp->ptr == ptr) { 10c7f2: 39 58 04 cmp %ebx,0x4(%eax) 10c7f5: 75 f5 jne 10c7ec /* * Should this return the current (i.e not the * saved) value if `tid' is the current task? */ *result = tvp->tval; 10c7f7: 8b 40 0c mov 0xc(%eax),%eax 10c7fa: 89 06 mov %eax,(%esi) _Thread_Enable_dispatch(); 10c7fc: e8 d3 1d 00 00 call 10e5d4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c801: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c803: 8d 65 f8 lea -0x8(%ebp),%esp 10c806: 5b pop %ebx 10c807: 5e pop %esi 10c808: c9 leave 10c809: c3 ret 10c80a: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c80c: b8 04 00 00 00 mov $0x4,%eax } 10c811: 8d 65 f8 lea -0x8(%ebp),%esp 10c814: 5b pop %ebx 10c815: 5e pop %esi 10c816: c9 leave 10c817: c3 ret if ( !ptr ) return RTEMS_INVALID_ADDRESS; if ( !result ) return RTEMS_INVALID_ADDRESS; 10c818: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c81d: 8d 65 f8 lea -0x8(%ebp),%esp 10c820: 5b pop %ebx 10c821: 5e pop %esi 10c822: c9 leave 10c823: c3 ret _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 10c824: e8 ab 1d 00 00 call 10e5d4 <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 10c829: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c82e: 8d 65 f8 lea -0x8(%ebp),%esp 10c831: 5b pop %ebx 10c832: 5e pop %esi 10c833: c9 leave 10c834: c3 ret =============================================================================== 0010c9c0 : */ rtems_status_code rtems_task_wake_when( rtems_time_of_day *time_buffer ) { 10c9c0: 55 push %ebp 10c9c1: 89 e5 mov %esp,%ebp 10c9c3: 53 push %ebx 10c9c4: 83 ec 14 sub $0x14,%esp 10c9c7: 8b 5d 08 mov 0x8(%ebp),%ebx Watchdog_Interval seconds; if ( !_TOD_Is_set ) 10c9ca: 80 3d a4 85 12 00 00 cmpb $0x0,0x1285a4 10c9d1: 0f 84 a9 00 00 00 je 10ca80 return RTEMS_NOT_DEFINED; if ( !time_buffer ) 10c9d7: 85 db test %ebx,%ebx 10c9d9: 0f 84 ad 00 00 00 je 10ca8c return RTEMS_INVALID_ADDRESS; time_buffer->ticks = 0; 10c9df: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx) if ( !_TOD_Validate( time_buffer ) ) 10c9e6: 83 ec 0c sub $0xc,%esp 10c9e9: 53 push %ebx 10c9ea: e8 d1 f3 ff ff call 10bdc0 <_TOD_Validate> 10c9ef: 83 c4 10 add $0x10,%esp 10c9f2: 84 c0 test %al,%al 10c9f4: 75 0a jne 10ca00 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; 10c9f6: b8 14 00 00 00 mov $0x14,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c9fb: 8b 5d fc mov -0x4(%ebp),%ebx 10c9fe: c9 leave 10c9ff: c3 ret time_buffer->ticks = 0; if ( !_TOD_Validate( time_buffer ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); 10ca00: 83 ec 0c sub $0xc,%esp 10ca03: 53 push %ebx 10ca04: e8 2b f3 ff ff call 10bd34 <_TOD_To_seconds> if ( seconds <= _TOD_Seconds_since_epoch() ) 10ca09: 83 c4 10 add $0x10,%esp 10ca0c: 3b 05 28 86 12 00 cmp 0x128628,%eax 10ca12: 76 e2 jbe 10c9f6 10ca14: 8b 15 90 85 12 00 mov 0x128590,%edx 10ca1a: 42 inc %edx 10ca1b: 89 15 90 85 12 00 mov %edx,0x128590 return RTEMS_INVALID_CLOCK; _Thread_Disable_dispatch(); _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME ); 10ca21: 83 ec 08 sub $0x8,%esp 10ca24: 6a 10 push $0x10 10ca26: ff 35 18 88 12 00 pushl 0x128818 10ca2c: 89 45 f4 mov %eax,-0xc(%ebp) 10ca2f: e8 d4 25 00 00 call 10f008 <_Thread_Set_state> _Watchdog_Initialize( &_Thread_Executing->Timer, _Thread_Delay_ended, _Thread_Executing->Object.id, 10ca34: 8b 15 18 88 12 00 mov 0x128818,%edx if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; _Thread_Disable_dispatch(); _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME ); _Watchdog_Initialize( 10ca3a: 8b 4a 08 mov 0x8(%edx),%ecx Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10ca3d: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx) the_watchdog->routine = routine; 10ca44: c7 42 64 60 e6 10 00 movl $0x10e660,0x64(%edx) the_watchdog->id = id; 10ca4b: 89 4a 68 mov %ecx,0x68(%edx) the_watchdog->user_data = user_data; 10ca4e: c7 42 6c 00 00 00 00 movl $0x0,0x6c(%edx) &_Thread_Executing->Timer, _Thread_Delay_ended, _Thread_Executing->Object.id, NULL ); _Watchdog_Insert_seconds( 10ca55: 8b 45 f4 mov -0xc(%ebp),%eax 10ca58: 2b 05 28 86 12 00 sub 0x128628,%eax 10ca5e: 89 42 54 mov %eax,0x54(%edx) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 10ca61: 58 pop %eax 10ca62: 59 pop %ecx 10ca63: 83 c2 48 add $0x48,%edx 10ca66: 52 push %edx 10ca67: 68 54 86 12 00 push $0x128654 10ca6c: e8 27 2b 00 00 call 10f598 <_Watchdog_Insert> &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 10ca71: e8 9e 1d 00 00 call 10e814 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ca76: 83 c4 10 add $0x10,%esp 10ca79: 31 c0 xor %eax,%eax 10ca7b: e9 7b ff ff ff jmp 10c9fb ) { Watchdog_Interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; 10ca80: b8 0b 00 00 00 mov $0xb,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10ca85: 8b 5d fc mov -0x4(%ebp),%ebx 10ca88: c9 leave 10ca89: c3 ret 10ca8a: 66 90 xchg %ax,%ax if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 10ca8c: b8 09 00 00 00 mov $0x9,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10ca91: 8b 5d fc mov -0x4(%ebp),%ebx 10ca94: c9 leave 10ca95: c3 ret =============================================================================== 0010a8cc : #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 10a8cc: 55 push %ebp 10a8cd: 89 e5 mov %esp,%ebp 10a8cf: 8b 45 08 mov 0x8(%ebp),%eax int baud_index; switch (termios_baud) { 10a8d2: 83 f8 09 cmp $0x9,%eax 10a8d5: 0f 84 f1 00 00 00 je 10a9cc 10a8db: 7e 37 jle 10a914 10a8dd: 83 f8 0e cmp $0xe,%eax 10a8e0: 0f 84 f6 00 00 00 je 10a9dc 10a8e6: 7e 5c jle 10a944 10a8e8: 3d 02 10 00 00 cmp $0x1002,%eax 10a8ed: 0f 84 01 01 00 00 je 10a9f4 10a8f3: 0f 8e 97 00 00 00 jle 10a990 10a8f9: 3d 03 10 00 00 cmp $0x1003,%eax 10a8fe: 0f 84 e0 00 00 00 je 10a9e4 10a904: 3d 04 10 00 00 cmp $0x1004,%eax 10a909: 75 51 jne 10a95c <== NEVER TAKEN case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; case B460800: baud_index = 19; break; 10a90b: b8 13 00 00 00 mov $0x13,%eax default: baud_index = -1; break; } return baud_index; } 10a910: c9 leave 10a911: c3 ret 10a912: 66 90 xchg %ax,%ax rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a914: 83 f8 04 cmp $0x4,%eax 10a917: 0f 84 b7 00 00 00 je 10a9d4 10a91d: 7f 45 jg 10a964 10a91f: 83 f8 01 cmp $0x1,%eax 10a922: 0f 84 8c 00 00 00 je 10a9b4 10a928: 0f 8e de 00 00 00 jle 10aa0c 10a92e: 83 f8 02 cmp $0x2,%eax 10a931: 0f 84 c5 00 00 00 je 10a9fc 10a937: 83 f8 03 cmp $0x3,%eax 10a93a: 75 20 jne 10a95c <== NEVER TAKEN case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; 10a93c: b8 03 00 00 00 mov $0x3,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a941: c9 leave 10a942: c3 ret 10a943: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a944: 83 f8 0b cmp $0xb,%eax 10a947: 0f 84 9f 00 00 00 je 10a9ec 10a94d: 7c 39 jl 10a988 10a94f: 83 f8 0c cmp $0xc,%eax 10a952: 74 50 je 10a9a4 10a954: 83 f8 0d cmp $0xd,%eax 10a957: 74 62 je 10a9bb <== ALWAYS TAKEN 10a959: 8d 76 00 lea 0x0(%esi),%esi case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; case B460800: baud_index = 19; break; default: baud_index = -1; break; 10a95c: b8 ff ff ff ff mov $0xffffffff,%eax } return baud_index; } 10a961: c9 leave 10a962: c3 ret 10a963: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a964: 83 f8 06 cmp $0x6,%eax 10a967: 74 43 je 10a9ac 10a969: 7c 15 jl 10a980 10a96b: 83 f8 07 cmp $0x7,%eax 10a96e: 0f 84 90 00 00 00 je 10aa04 10a974: 83 f8 08 cmp $0x8,%eax 10a977: 75 e3 jne 10a95c <== NEVER TAKEN case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; 10a979: b8 08 00 00 00 mov $0x8,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a97e: c9 leave 10a97f: c3 ret case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; 10a980: b8 05 00 00 00 mov $0x5,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a985: c9 leave 10a986: c3 ret 10a987: 90 nop case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; 10a988: b8 0a 00 00 00 mov $0xa,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a98d: c9 leave 10a98e: c3 ret 10a98f: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a990: 83 f8 0f cmp $0xf,%eax 10a993: 74 2f je 10a9c4 10a995: 3d 01 10 00 00 cmp $0x1001,%eax 10a99a: 75 c0 jne 10a95c <== NEVER TAKEN case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; 10a99c: b8 10 00 00 00 mov $0x10,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9a1: c9 leave 10a9a2: c3 ret 10a9a3: 90 nop case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; 10a9a4: b8 0c 00 00 00 mov $0xc,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9a9: c9 leave 10a9aa: c3 ret 10a9ab: 90 nop case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; 10a9ac: b8 06 00 00 00 mov $0x6,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9b1: c9 leave 10a9b2: c3 ret 10a9b3: 90 nop { int baud_index; switch (termios_baud) { case B0: baud_index = 0; break; case B50: baud_index = 1; break; 10a9b4: b8 01 00 00 00 mov $0x1,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9b9: c9 leave 10a9ba: c3 ret case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; 10a9bb: b8 0d 00 00 00 mov $0xd,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9c0: c9 leave 10a9c1: c3 ret 10a9c2: 66 90 xchg %ax,%ax case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; 10a9c4: b8 0f 00 00 00 mov $0xf,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9c9: c9 leave 10a9ca: c3 ret 10a9cb: 90 nop case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; 10a9cc: b8 09 00 00 00 mov $0x9,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9d1: c9 leave 10a9d2: c3 ret 10a9d3: 90 nop switch (termios_baud) { case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; 10a9d4: b8 04 00 00 00 mov $0x4,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9d9: c9 leave 10a9da: c3 ret 10a9db: 90 nop case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; 10a9dc: b8 0e 00 00 00 mov $0xe,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9e1: c9 leave 10a9e2: c3 ret 10a9e3: 90 nop case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; 10a9e4: b8 12 00 00 00 mov $0x12,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9e9: c9 leave 10a9ea: c3 ret 10a9eb: 90 nop case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; 10a9ec: b8 0b 00 00 00 mov $0xb,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9f1: c9 leave 10a9f2: c3 ret 10a9f3: 90 nop case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; 10a9f4: b8 11 00 00 00 mov $0x11,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9f9: c9 leave 10a9fa: c3 ret 10a9fb: 90 nop int baud_index; switch (termios_baud) { case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; 10a9fc: b8 02 00 00 00 mov $0x2,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa01: c9 leave 10aa02: c3 ret 10aa03: 90 nop case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; 10aa04: b8 07 00 00 00 mov $0x7,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa09: c9 leave 10aa0a: c3 ret 10aa0b: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10aa0c: 85 c0 test %eax,%eax 10aa0e: 0f 85 48 ff ff ff jne 10a95c case B0: baud_index = 0; break; 10aa14: 31 c0 xor %eax,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa16: c9 leave 10aa17: c3 ret =============================================================================== 00108f38 : extern rtems_assoc_t termios_assoc_table[]; int32_t rtems_termios_baud_to_number( int termios_baud ) { 108f38: 55 push %ebp 108f39: 89 e5 mov %esp,%ebp 108f3b: 53 push %ebx 108f3c: 83 ec 0c sub $0xc,%esp 108f3f: 8b 5d 08 mov 0x8(%ebp),%ebx int baud; baud = rtems_assoc_local_by_remote( termios_assoc_table, termios_baud ); 108f42: 53 push %ebx 108f43: 68 60 40 12 00 push $0x124060 108f48: e8 bf 6a 00 00 call 10fa0c if ( baud == 0 && termios_baud != 0 ) 108f4d: 83 c4 10 add $0x10,%esp 108f50: 85 c0 test %eax,%eax 108f52: 74 08 je 108f5c return -1; return baud; } 108f54: 8b 5d fc mov -0x4(%ebp),%ebx 108f57: c9 leave 108f58: c3 ret 108f59: 8d 76 00 lea 0x0(%esi),%esi ) { int baud; baud = rtems_assoc_local_by_remote( termios_assoc_table, termios_baud ); if ( baud == 0 && termios_baud != 0 ) 108f5c: 83 fb 01 cmp $0x1,%ebx 108f5f: 19 c0 sbb %eax,%eax 108f61: f7 d0 not %eax 108f63: eb ef jmp 108f54 =============================================================================== 001094bc : } } rtems_status_code rtems_termios_close (void *arg) { 1094bc: 55 push %ebp 1094bd: 89 e5 mov %esp,%ebp 1094bf: 56 push %esi 1094c0: 53 push %ebx 1094c1: 8b 75 08 mov 0x8(%ebp),%esi rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 1094c4: 8b 06 mov (%esi),%eax 1094c6: 8b 58 34 mov 0x34(%eax),%ebx rtems_status_code sc; sc = rtems_semaphore_obtain( 1094c9: 52 push %edx 1094ca: 6a 00 push $0x0 1094cc: 6a 00 push $0x0 1094ce: ff 35 ac 63 12 00 pushl 0x1263ac 1094d4: e8 d7 21 00 00 call 10b6b0 rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 1094d9: 83 c4 10 add $0x10,%esp 1094dc: 85 c0 test %eax,%eax 1094de: 0f 85 9a 01 00 00 jne 10967e <== NEVER TAKEN rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 1094e4: 8b 43 08 mov 0x8(%ebx),%eax 1094e7: 48 dec %eax 1094e8: 89 43 08 mov %eax,0x8(%ebx) 1094eb: 85 c0 test %eax,%eax 1094ed: 0f 85 bf 00 00 00 jne 1095b2 if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 1094f3: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 1094f9: c1 e0 05 shl $0x5,%eax 1094fc: 8b 80 44 60 12 00 mov 0x126044(%eax),%eax 109502: 85 c0 test %eax,%eax 109504: 0f 84 0a 01 00 00 je 109614 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 10950a: 83 ec 0c sub $0xc,%esp 10950d: 53 push %ebx 10950e: ff d0 call *%eax 109510: 83 c4 10 add $0x10,%esp } drainOutput (tty); rtems_semaphore_release (tty->osem); } if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 109513: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 10951a: 0f 84 2c 01 00 00 je 10964c <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_event_send( tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT ); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) 109520: 8b 83 9c 00 00 00 mov 0x9c(%ebx),%eax 109526: 85 c0 test %eax,%eax 109528: 74 0d je 109537 (*tty->device.lastClose)(tty->major, tty->minor, arg); 10952a: 51 push %ecx 10952b: 56 push %esi 10952c: ff 73 10 pushl 0x10(%ebx) 10952f: ff 73 0c pushl 0xc(%ebx) 109532: ff d0 call *%eax 109534: 83 c4 10 add $0x10,%esp if (tty->forw == NULL) { 109537: 8b 03 mov (%ebx),%eax 109539: 85 c0 test %eax,%eax 10953b: 0f 84 b7 00 00 00 je 1095f8 rtems_termios_ttyTail = tty->back; if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; } } else { tty->forw->back = tty->back; 109541: 8b 53 04 mov 0x4(%ebx),%edx 109544: 89 50 04 mov %edx,0x4(%eax) 109547: 8b 53 04 mov 0x4(%ebx),%edx } if (tty->back == NULL) { 10954a: 85 d2 test %edx,%edx 10954c: 0f 84 8a 00 00 00 je 1095dc <== ALWAYS TAKEN rtems_termios_ttyHead = tty->forw; if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; 109552: 89 02 mov %eax,(%edx) } rtems_semaphore_delete (tty->isem); 109554: 83 ec 0c sub $0xc,%esp 109557: ff 73 14 pushl 0x14(%ebx) 10955a: e8 ad 20 00 00 call 10b60c rtems_semaphore_delete (tty->osem); 10955f: 5a pop %edx 109560: ff 73 18 pushl 0x18(%ebx) 109563: e8 a4 20 00 00 call 10b60c rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 109568: 58 pop %eax 109569: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 10956f: e8 98 20 00 00 call 10b60c if ((tty->device.pollRead == NULL) || 109574: 83 c4 10 add $0x10,%esp 109577: 8b b3 a0 00 00 00 mov 0xa0(%ebx),%esi 10957d: 85 f6 test %esi,%esi 10957f: 74 4b je 1095cc 109581: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 109588: 74 42 je 1095cc (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); 10958a: 83 ec 0c sub $0xc,%esp 10958d: ff 73 58 pushl 0x58(%ebx) 109590: e8 1f eb ff ff call 1080b4 free (tty->rawOutBuf.theBuf); 109595: 59 pop %ecx 109596: ff 73 7c pushl 0x7c(%ebx) 109599: e8 16 eb ff ff call 1080b4 free (tty->cbuf); 10959e: 5a pop %edx 10959f: ff 73 1c pushl 0x1c(%ebx) 1095a2: e8 0d eb ff ff call 1080b4 free (tty); 1095a7: 89 1c 24 mov %ebx,(%esp) 1095aa: e8 05 eb ff ff call 1080b4 1095af: 83 c4 10 add $0x10,%esp } rtems_semaphore_release (rtems_termios_ttyMutex); 1095b2: 83 ec 0c sub $0xc,%esp 1095b5: ff 35 ac 63 12 00 pushl 0x1263ac 1095bb: e8 ec 21 00 00 call 10b7ac return RTEMS_SUCCESSFUL; } 1095c0: 31 c0 xor %eax,%eax 1095c2: 8d 65 f8 lea -0x8(%ebp),%esp 1095c5: 5b pop %ebx 1095c6: 5e pop %esi 1095c7: c9 leave 1095c8: c3 ret 1095c9: 8d 76 00 lea 0x0(%esi),%esi rtems_semaphore_delete (tty->isem); rtems_semaphore_delete (tty->osem); rtems_semaphore_delete (tty->rawOutBuf.Semaphore); if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); 1095cc: 83 ec 0c sub $0xc,%esp 1095cf: ff 73 68 pushl 0x68(%ebx) 1095d2: e8 35 20 00 00 call 10b60c 1095d7: 83 c4 10 add $0x10,%esp 1095da: eb ae jmp 10958a } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; 1095dc: a3 b4 63 12 00 mov %eax,0x1263b4 if ( rtems_termios_ttyHead != NULL ) { 1095e1: 85 c0 test %eax,%eax 1095e3: 0f 84 6b ff ff ff je 109554 rtems_termios_ttyHead->back = NULL; 1095e9: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) 1095f0: e9 5f ff ff ff jmp 109554 1095f5: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) (*tty->device.lastClose)(tty->major, tty->minor, arg); if (tty->forw == NULL) { rtems_termios_ttyTail = tty->back; 1095f8: 8b 53 04 mov 0x4(%ebx),%edx 1095fb: 89 15 b0 63 12 00 mov %edx,0x1263b0 if ( rtems_termios_ttyTail != NULL ) { 109601: 85 d2 test %edx,%edx 109603: 74 d7 je 1095dc rtems_termios_ttyTail->forw = NULL; 109605: c7 02 00 00 00 00 movl $0x0,(%edx) 10960b: 8b 03 mov (%ebx),%eax 10960d: e9 40 ff ff ff jmp 109552 109612: 66 90 xchg %ax,%ax sc = rtems_termios_linesw[tty->t_line].l_close(tty); } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain(tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 109614: 50 push %eax 109615: 6a 00 push $0x0 109617: 6a 00 push $0x0 109619: ff 73 18 pushl 0x18(%ebx) 10961c: e8 8f 20 00 00 call 10b6b0 if (sc != RTEMS_SUCCESSFUL) { 109621: 83 c4 10 add $0x10,%esp 109624: 85 c0 test %eax,%eax 109626: 75 56 jne 10967e <== NEVER TAKEN rtems_fatal_error_occurred (sc); } drainOutput (tty); 109628: 89 d8 mov %ebx,%eax 10962a: e8 75 f9 ff ff call 108fa4 rtems_semaphore_release (tty->osem); 10962f: 83 ec 0c sub $0xc,%esp 109632: ff 73 18 pushl 0x18(%ebx) 109635: e8 72 21 00 00 call 10b7ac 10963a: 83 c4 10 add $0x10,%esp } if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 10963d: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 109644: 0f 85 d6 fe ff ff jne 109520 10964a: 66 90 xchg %ax,%ax /* * send "terminate" to I/O tasks */ sc = rtems_event_send( tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT ); 10964c: 83 ec 08 sub $0x8,%esp 10964f: 6a 01 push $0x1 109651: ff b3 c4 00 00 00 pushl 0xc4(%ebx) 109657: e8 40 1b 00 00 call 10b19c if (sc != RTEMS_SUCCESSFUL) 10965c: 83 c4 10 add $0x10,%esp 10965f: 85 c0 test %eax,%eax 109661: 75 1b jne 10967e <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_event_send( tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT ); 109663: 83 ec 08 sub $0x8,%esp 109666: 6a 01 push $0x1 109668: ff b3 c8 00 00 00 pushl 0xc8(%ebx) 10966e: e8 29 1b 00 00 call 10b19c if (sc != RTEMS_SUCCESSFUL) 109673: 83 c4 10 add $0x10,%esp 109676: 85 c0 test %eax,%eax 109678: 0f 84 a2 fe ff ff je 109520 <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 10967e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109681: 50 push %eax <== NOT EXECUTED 109682: e8 69 26 00 00 call 10bcf0 <== NOT EXECUTED =============================================================================== 0010ab64 : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 10ab64: 55 push %ebp 10ab65: 89 e5 mov %esp,%ebp 10ab67: 83 ec 08 sub $0x8,%esp 10ab6a: 8b 45 08 mov 0x8(%ebp),%eax rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 10ab6d: 8b 55 0c mov 0xc(%ebp),%edx 10ab70: 01 90 90 00 00 00 add %edx,0x90(%eax) if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 10ab76: 83 b8 b4 00 00 00 02 cmpl $0x2,0xb4(%eax) 10ab7d: 74 2d je 10abac if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); return 0; /* nothing to output in IRQ... */ } if (tty->t_line == PPPDISC ) { 10ab7f: 83 b8 cc 00 00 00 05 cmpl $0x5,0xcc(%eax) 10ab86: 74 0c je 10ab94 rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } return rtems_termios_refill_transmitter(tty); 10ab88: 89 45 08 mov %eax,0x8(%ebp) } 10ab8b: c9 leave rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } return rtems_termios_refill_transmitter(tty); 10ab8c: e9 27 fd ff ff jmp 10a8b8 10ab91: 8d 76 00 lea 0x0(%esi),%esi if (tty->t_line == PPPDISC ) { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 10ab94: 8b 15 f4 60 12 00 mov 0x1260f4,%edx 10ab9a: 85 d2 test %edx,%edx 10ab9c: 74 09 je 10aba7 <== NEVER TAKEN rtems_termios_linesw[tty->t_line].l_start(tty); 10ab9e: 83 ec 0c sub $0xc,%esp 10aba1: 50 push %eax 10aba2: ff d2 call *%edx 10aba4: 83 c4 10 add $0x10,%esp } return 0; /* nothing to output in IRQ... */ } return rtems_termios_refill_transmitter(tty); } 10aba7: 31 c0 xor %eax,%eax 10aba9: c9 leave 10abaa: c3 ret 10abab: 90 nop if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, TERMIOS_TX_START_EVENT); 10abac: 83 ec 08 sub $0x8,%esp 10abaf: 6a 02 push $0x2 10abb1: ff b0 c8 00 00 00 pushl 0xc8(%eax) 10abb7: e8 e0 05 00 00 call 10b19c if (sc != RTEMS_SUCCESSFUL) 10abbc: 83 c4 10 add $0x10,%esp 10abbf: 85 c0 test %eax,%eax 10abc1: 74 e4 je 10aba7 <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 10abc3: 83 ec 0c sub $0xc,%esp 10abc6: 50 push %eax <== NOT EXECUTED 10abc7: e8 24 11 00 00 call 10bcf0 <== NOT EXECUTED =============================================================================== 0010a540 : * 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) { 10a540: 55 push %ebp 10a541: 89 e5 mov %esp,%ebp 10a543: 57 push %edi 10a544: 56 push %esi 10a545: 53 push %ebx 10a546: 83 ec 3c sub $0x3c,%esp 10a549: 8b 5d 08 mov 0x8(%ebp),%ebx 10a54c: 8b 75 0c mov 0xc(%ebp),%esi 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) { 10a54f: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10a555: c1 e0 05 shl $0x5,%eax 10a558: 8b 80 50 60 12 00 mov 0x126050(%eax),%eax 10a55e: 85 c0 test %eax,%eax 10a560: 0f 84 8a 00 00 00 je 10a5f0 while (len--) { 10a566: 8b 4d 10 mov 0x10(%ebp),%ecx 10a569: 85 c9 test %ecx,%ecx 10a56b: 74 2a je 10a597 <== NEVER TAKEN 10a56d: 31 ff xor %edi,%edi 10a56f: eb 12 jmp 10a583 10a571: 8d 76 00 lea 0x0(%esi),%esi 10a574: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10a57a: c1 e0 05 shl $0x5,%eax 10a57d: 8b 80 50 60 12 00 mov 0x126050(%eax),%eax c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 10a583: 83 ec 08 sub $0x8,%esp 10a586: 53 push %ebx 10a587: 0f be 14 3e movsbl (%esi,%edi,1),%edx 10a58b: 52 push %edx 10a58c: ff d0 call *%eax 10a58e: 47 inc %edi 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--) { 10a58f: 83 c4 10 add $0x10,%esp 10a592: 3b 7d 10 cmp 0x10(%ebp),%edi 10a595: 75 dd jne 10a574 } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 10a597: 8b 93 e4 00 00 00 mov 0xe4(%ebx),%edx 10a59d: 85 d2 test %edx,%edx 10a59f: 75 3b jne 10a5dc <== NEVER TAKEN 10a5a1: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 10a5a7: 85 c0 test %eax,%eax 10a5a9: 74 31 je 10a5dc <== NEVER TAKEN (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 10a5ab: 83 ec 08 sub $0x8,%esp 10a5ae: ff b3 e0 00 00 00 pushl 0xe0(%ebx) 10a5b4: 8d 53 30 lea 0x30(%ebx),%edx 10a5b7: 52 push %edx 10a5b8: ff d0 call *%eax tty->tty_rcvwakeup = 1; 10a5ba: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) 10a5c1: 00 00 00 10a5c4: 83 c4 10 add $0x10,%esp } return 0; 10a5c7: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 10a5ce: 8b 45 e0 mov -0x20(%ebp),%eax 10a5d1: 8d 65 f4 lea -0xc(%ebp),%esp 10a5d4: 5b pop %ebx 10a5d5: 5e pop %esi 10a5d6: 5f pop %edi 10a5d7: c9 leave 10a5d8: c3 ret 10a5d9: 8d 76 00 lea 0x0(%esi),%esi */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; } return 0; 10a5dc: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) <== NOT EXECUTED } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 10a5e3: 8b 45 e0 mov -0x20(%ebp),%eax <== NOT EXECUTED 10a5e6: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10a5e9: 5b pop %ebx <== NOT EXECUTED 10a5ea: 5e pop %esi <== NOT EXECUTED 10a5eb: 5f pop %edi <== NOT EXECUTED 10a5ec: c9 leave <== NOT EXECUTED 10a5ed: c3 ret <== NOT EXECUTED 10a5ee: 66 90 xchg %ax,%ax <== 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) { 10a5f0: 8b 7d 10 mov 0x10(%ebp),%edi 10a5f3: c6 45 db 00 movb $0x0,-0x25(%ebp) 10a5f7: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) /* * 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); 10a5fe: 8d 43 30 lea 0x30(%ebx),%eax 10a601: 89 45 d0 mov %eax,-0x30(%ebp) 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, 10a604: 8d 53 4a lea 0x4a(%ebx),%edx 10a607: 89 55 cc mov %edx,-0x34(%ebp) tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 10a60a: 85 ff test %edi,%edi 10a60c: 0f 84 0b 01 00 00 je 10a71d <== NEVER TAKEN 10a612: 66 90 xchg %ax,%ax c = *buf++; 10a614: 8a 06 mov (%esi),%al 10a616: 88 45 e7 mov %al,-0x19(%ebp) 10a619: 46 inc %esi /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 10a61a: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a620: f6 c4 02 test $0x2,%ah 10a623: 74 1c je 10a641 /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 10a625: 0f be 45 e7 movsbl -0x19(%ebp),%eax 10a629: 0f b6 53 4a movzbl 0x4a(%ebx),%edx 10a62d: 39 d0 cmp %edx,%eax 10a62f: 0f 84 07 01 00 00 je 10a73c /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 10a635: 0f b6 53 49 movzbl 0x49(%ebx),%edx 10a639: 39 d0 cmp %edx,%eax 10a63b: 0f 84 4f 01 00 00 je 10a790 <== NEVER TAKEN /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; flow_rcv = true; } } if (flow_rcv) { 10a641: 80 7d db 00 cmpb $0x0,-0x25(%ebp) 10a645: 0f 85 0c 01 00 00 jne 10a757 <== NEVER TAKEN } /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 10a64b: 8b 43 60 mov 0x60(%ebx),%eax 10a64e: 8b 53 64 mov 0x64(%ebx),%edx 10a651: 89 55 dc mov %edx,-0x24(%ebp) 10a654: 40 inc %eax 10a655: 31 d2 xor %edx,%edx 10a657: f7 75 dc divl -0x24(%ebp) 10a65a: 89 d1 mov %edx,%ecx /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 10a65c: 9c pushf 10a65d: fa cli 10a65e: 8f 45 d4 popl -0x2c(%ebp) if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 10a661: 8b 43 5c mov 0x5c(%ebx),%eax 10a664: 89 45 c4 mov %eax,-0x3c(%ebp) 10a667: 8b 43 64 mov 0x64(%ebx),%eax % tty->rawInBuf.Size) > tty->highwater) && 10a66a: 8b 53 64 mov 0x64(%ebx),%edx 10a66d: 89 55 dc mov %edx,-0x24(%ebp) } } 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) 10a670: 2b 45 c4 sub -0x3c(%ebp),%eax 10a673: 01 c8 add %ecx,%eax % tty->rawInBuf.Size) > tty->highwater) && 10a675: 31 d2 xor %edx,%edx 10a677: f7 75 dc divl -0x24(%ebp) } } 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) 10a67a: 3b 93 c0 00 00 00 cmp 0xc0(%ebx),%edx 10a680: 76 46 jbe 10a6c8 <== ALWAYS TAKEN % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { 10a682: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== 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) % tty->rawInBuf.Size) > tty->highwater) && 10a688: a8 01 test $0x1,%al <== NOT EXECUTED 10a68a: 75 3c jne 10a6c8 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 10a68c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a692: 83 c8 01 or $0x1,%eax <== NOT EXECUTED 10a695: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 10a69b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a6a1: 25 02 04 00 00 and $0x402,%eax <== NOT EXECUTED 10a6a6: 3d 00 04 00 00 cmp $0x400,%eax <== NOT EXECUTED 10a6ab: 0f 84 22 01 00 00 je 10a7d3 <== NOT EXECUTED /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS) ) { 10a6b1: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a6b7: 25 04 01 00 00 and $0x104,%eax <== NOT EXECUTED 10a6bc: 3d 00 01 00 00 cmp $0x100,%eax <== NOT EXECUTED 10a6c1: 0f 84 50 01 00 00 je 10a817 <== NOT EXECUTED 10a6c7: 90 nop <== NOT EXECUTED } } } /* reenable interrupts */ rtems_interrupt_enable(level); 10a6c8: ff 75 d4 pushl -0x2c(%ebp) 10a6cb: 9d popf if (newTail == tty->rawInBuf.Head) { 10a6cc: 8b 43 5c mov 0x5c(%ebx),%eax 10a6cf: 39 c8 cmp %ecx,%eax 10a6d1: 0f 84 b1 00 00 00 je 10a788 <== NEVER TAKEN dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; 10a6d7: 8b 43 58 mov 0x58(%ebx),%eax 10a6da: 8a 55 e7 mov -0x19(%ebp),%dl 10a6dd: 88 14 08 mov %dl,(%eax,%ecx,1) tty->rawInBuf.Tail = newTail; 10a6e0: 89 4b 60 mov %ecx,0x60(%ebx) /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 10a6e3: 8b 83 e4 00 00 00 mov 0xe4(%ebx),%eax 10a6e9: 85 c0 test %eax,%eax 10a6eb: 75 27 jne 10a714 <== NEVER TAKEN 10a6ed: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 10a6f3: 85 c0 test %eax,%eax 10a6f5: 74 1d je 10a714 <== ALWAYS TAKEN (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 10a6f7: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10a6fa: ff b3 e0 00 00 00 pushl 0xe0(%ebx) <== NOT EXECUTED 10a700: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED 10a703: ff d0 call *%eax <== NOT EXECUTED tty->tty_rcvwakeup = 1; 10a705: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) <== NOT EXECUTED 10a70c: 00 00 00 10a70f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a712: 66 90 xchg %ax,%ax <== NOT EXECUTED 10a714: 4f dec %edi tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 10a715: 85 ff test %edi,%edi 10a717: 0f 85 f7 fe ff ff jne 10a614 <== NEVER TAKEN } } } } tty->rawInBufDropped += dropped; 10a71d: 8b 45 e0 mov -0x20(%ebp),%eax 10a720: 01 43 78 add %eax,0x78(%ebx) rtems_semaphore_release (tty->rawInBuf.Semaphore); 10a723: 83 ec 0c sub $0xc,%esp 10a726: ff 73 68 pushl 0x68(%ebx) 10a729: e8 7e 10 00 00 call 10b7ac return dropped; 10a72e: 83 c4 10 add $0x10,%esp } 10a731: 8b 45 e0 mov -0x20(%ebp),%eax 10a734: 8d 65 f4 lea -0xc(%ebp),%esp 10a737: 5b pop %ebx 10a738: 5e pop %esi 10a739: 5f pop %edi 10a73a: c9 leave 10a73b: c3 ret /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { 10a73c: 0f b6 53 49 movzbl 0x49(%ebx),%edx 10a740: 39 d0 cmp %edx,%eax 10a742: 74 7e je 10a7c2 <== NEVER TAKEN tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 10a744: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a74a: 83 c8 10 or $0x10,%eax 10a74d: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) 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--) { 10a753: c6 45 db 01 movb $0x1,-0x25(%ebp) flow_rcv = true; } } if (flow_rcv) { /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 10a757: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a75d: 83 e0 30 and $0x30,%eax 10a760: 83 f8 20 cmp $0x20,%eax 10a763: 75 af jne 10a714 <== ALWAYS TAKEN /* disable interrupts */ rtems_interrupt_disable(level); 10a765: 9c pushf <== NOT EXECUTED 10a766: fa cli <== NOT EXECUTED 10a767: 5a pop %edx <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 10a768: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a76e: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED 10a771: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 10a777: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax <== NOT EXECUTED 10a77d: 85 c0 test %eax,%eax <== NOT EXECUTED 10a77f: 75 20 jne 10a7a1 <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 10a781: 52 push %edx <== NOT EXECUTED 10a782: 9d popf <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; 10a783: 4f dec %edi <== NOT EXECUTED 10a784: eb 8f jmp 10a715 <== NOT EXECUTED 10a786: 66 90 xchg %ax,%ax <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); if (newTail == tty->rawInBuf.Head) { dropped++; 10a788: ff 45 e0 incl -0x20(%ebp) <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; 10a78b: 4f dec %edi <== NOT EXECUTED 10a78c: eb 87 jmp 10a715 <== NOT EXECUTED 10a78e: 66 90 xchg %ax,%ax <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 10a790: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a796: 83 e0 ef and $0xffffffef,%eax <== NOT EXECUTED 10a799: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED 10a79f: eb b2 jmp 10a753 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); 10a7a1: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax <== 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)( 10a7a7: 51 push %ecx <== NOT EXECUTED 10a7a8: 6a 01 push $0x1 <== NOT EXECUTED 10a7aa: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED 10a7ad: 50 push %eax <== NOT EXECUTED 10a7ae: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a7b1: 89 55 c8 mov %edx,-0x38(%ebp) <== NOT EXECUTED 10a7b4: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 10a7ba: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a7bd: 8b 55 c8 mov -0x38(%ebp),%edx <== NOT EXECUTED 10a7c0: eb bf jmp 10a781 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 10a7c2: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a7c8: 83 f0 10 xor $0x10,%eax <== NOT EXECUTED 10a7cb: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED 10a7d1: eb 80 jmp 10a753 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) == (FL_MDXOF ) ) { if ((tty->flow_ctrl & FL_OSTOP) || 10a7d3: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a7d9: a8 20 test $0x20,%al <== NOT EXECUTED 10a7db: 75 0e jne 10a7eb <== NOT EXECUTED 10a7dd: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax <== NOT EXECUTED 10a7e3: 85 c0 test %eax,%eax <== NOT EXECUTED 10a7e5: 0f 85 dd fe ff ff jne 10a6c8 <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 10a7eb: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a7f1: 83 c8 02 or $0x2,%eax <== NOT EXECUTED 10a7f4: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED (*tty->device.write)(tty->minor, 10a7fa: 52 push %edx <== NOT EXECUTED 10a7fb: 6a 01 push $0x1 <== NOT EXECUTED 10a7fd: ff 75 cc pushl -0x34(%ebp) <== NOT EXECUTED 10a800: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a803: 89 4d c8 mov %ecx,-0x38(%ebp) <== NOT EXECUTED 10a806: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 10a80c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a80f: 8b 4d c8 mov -0x38(%ebp),%ecx <== NOT EXECUTED 10a812: e9 b1 fe ff ff jmp 10a6c8 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS) ) { tty->flow_ctrl |= FL_IRTSOFF; 10a817: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a81d: 83 c8 04 or $0x4,%eax <== NOT EXECUTED 10a820: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 10a826: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax <== NOT EXECUTED 10a82c: 85 c0 test %eax,%eax <== NOT EXECUTED 10a82e: 0f 84 94 fe ff ff je 10a6c8 <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 10a834: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a837: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a83a: 89 4d c8 mov %ecx,-0x38(%ebp) <== NOT EXECUTED 10a83d: ff d0 call *%eax <== NOT EXECUTED 10a83f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a842: 8b 4d c8 mov -0x38(%ebp),%ecx <== NOT EXECUTED 10a845: e9 7e fe ff ff jmp 10a6c8 <== NOT EXECUTED =============================================================================== 00108f68 : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 108f68: 55 push %ebp 108f69: 89 e5 mov %esp,%ebp 108f6b: 83 ec 08 sub $0x8,%esp rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 108f6e: a1 ac 63 12 00 mov 0x1263ac,%eax 108f73: 85 c0 test %eax,%eax 108f75: 74 05 je 108f7c RTEMS_NO_PRIORITY, &rtems_termios_ttyMutex); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } 108f77: c9 leave 108f78: c3 ret 108f79: 8d 76 00 lea 0x0(%esi),%esi /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { sc = rtems_semaphore_create ( 108f7c: 83 ec 0c sub $0xc,%esp 108f7f: 68 ac 63 12 00 push $0x1263ac 108f84: 6a 00 push $0x0 108f86: 6a 54 push $0x54 108f88: 6a 01 push $0x1 108f8a: 68 69 6d 52 54 push $0x54526d69 108f8f: e8 a0 24 00 00 call 10b434 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) 108f94: 83 c4 20 add $0x20,%esp 108f97: 85 c0 test %eax,%eax 108f99: 74 dc je 108f77 rtems_fatal_error_occurred (sc); 108f9b: 83 ec 0c sub $0xc,%esp 108f9e: 50 push %eax 108f9f: e8 4c 2d 00 00 call 10bcf0 =============================================================================== 001096a8 : } } rtems_status_code rtems_termios_ioctl (void *arg) { 1096a8: 55 push %ebp 1096a9: 89 e5 mov %esp,%ebp 1096ab: 57 push %edi 1096ac: 56 push %esi 1096ad: 53 push %ebx 1096ae: 83 ec 20 sub $0x20,%esp 1096b1: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 1096b4: 8b 03 mov (%ebx),%eax 1096b6: 8b 40 34 mov 0x34(%eax),%eax 1096b9: 89 45 e4 mov %eax,-0x1c(%ebp) struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 1096bc: 8b 73 08 mov 0x8(%ebx),%esi rtems_status_code sc; args->ioctl_return = 0; 1096bf: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 1096c6: 6a 00 push $0x0 1096c8: 6a 00 push $0x0 1096ca: ff 70 18 pushl 0x18(%eax) 1096cd: e8 de 1f 00 00 call 10b6b0 1096d2: 89 45 e0 mov %eax,-0x20(%ebp) if (sc != RTEMS_SUCCESSFUL) { 1096d5: 83 c4 10 add $0x10,%esp 1096d8: 85 c0 test %eax,%eax 1096da: 75 24 jne 109700 <== NEVER TAKEN args->ioctl_return = sc; return sc; } switch (args->command) { 1096dc: 8b 43 04 mov 0x4(%ebx),%eax 1096df: 83 f8 04 cmp $0x4,%eax 1096e2: 74 70 je 109754 1096e4: 77 2a ja 109710 1096e6: 83 f8 02 cmp $0x2,%eax 1096e9: 0f 84 9d 00 00 00 je 10978c 1096ef: 0f 86 3f 02 00 00 jbe 109934 if (tty->device.setAttributes) (*tty->device.setAttributes)(tty->minor, &tty->termios); break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 1096f5: 8b 45 e4 mov -0x1c(%ebp),%eax 1096f8: e8 a7 f8 ff ff call 108fa4 break; 1096fd: eb 69 jmp 109768 1096ff: 90 nop rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; 109700: 89 43 0c mov %eax,0xc(%ebx) <== NOT EXECUTED } rtems_semaphore_release (tty->osem); args->ioctl_return = sc; return sc; } 109703: 8b 45 e0 mov -0x20(%ebp),%eax <== NOT EXECUTED 109706: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 109709: 5b pop %ebx <== NOT EXECUTED 10970a: 5e pop %esi <== NOT EXECUTED 10970b: 5f pop %edi <== NOT EXECUTED 10970c: c9 leave <== NOT EXECUTED 10970d: c3 ret <== NOT EXECUTED 10970e: 66 90 xchg %ax,%ax <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 109710: 3d 7f 66 04 40 cmp $0x4004667f,%eax 109715: 0f 84 f1 01 00 00 je 10990c <== NEVER TAKEN 10971b: 0f 87 33 02 00 00 ja 109954 109721: 83 f8 05 cmp $0x5,%eax 109724: 0f 84 ae 02 00 00 je 1099d8 default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 10972a: 8b 55 e4 mov -0x1c(%ebp),%edx 10972d: 8b 82 cc 00 00 00 mov 0xcc(%edx),%eax 109733: c1 e0 05 shl $0x5,%eax 109736: 8b 80 58 60 12 00 mov 0x126058(%eax),%eax 10973c: 85 c0 test %eax,%eax 10973e: 0f 84 b8 02 00 00 je 1099fc <== NEVER TAKEN sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 109744: 83 ec 08 sub $0x8,%esp 109747: 53 push %ebx 109748: 52 push %edx 109749: ff d0 call *%eax 10974b: 89 45 e0 mov %eax,-0x20(%ebp) 10974e: 83 c4 10 add $0x10,%esp 109751: eb 15 jmp 109768 109753: 90 nop case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; break; case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 109754: 8b 06 mov (%esi),%eax 109756: 8b 56 04 mov 0x4(%esi),%edx 109759: 8b 4d e4 mov -0x1c(%ebp),%ecx 10975c: 89 81 dc 00 00 00 mov %eax,0xdc(%ecx) 109762: 89 91 e0 00 00 00 mov %edx,0xe0(%ecx) *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 109768: 83 ec 0c sub $0xc,%esp 10976b: 8b 45 e4 mov -0x1c(%ebp),%eax 10976e: ff 70 18 pushl 0x18(%eax) 109771: e8 36 20 00 00 call 10b7ac args->ioctl_return = sc; 109776: 8b 55 e0 mov -0x20(%ebp),%edx 109779: 89 53 0c mov %edx,0xc(%ebx) return sc; 10977c: 83 c4 10 add $0x10,%esp } 10977f: 8b 45 e0 mov -0x20(%ebp),%eax 109782: 8d 65 f4 lea -0xc(%ebp),%esp 109785: 5b pop %ebx 109786: 5e pop %esi 109787: 5f pop %edi 109788: c9 leave 109789: c3 ret 10978a: 66 90 xchg %ax,%ax case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; break; case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 10978c: 8b 73 08 mov 0x8(%ebx),%esi 10978f: 8b 4d e4 mov -0x1c(%ebp),%ecx 109792: 83 c1 30 add $0x30,%ecx 109795: 89 4d dc mov %ecx,-0x24(%ebp) 109798: b9 09 00 00 00 mov $0x9,%ecx 10979d: 8b 7d dc mov -0x24(%ebp),%edi 1097a0: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 1097a2: 8b 55 e4 mov -0x1c(%ebp),%edx 1097a5: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 1097ab: f6 c4 02 test $0x2,%ah 1097ae: 74 44 je 1097f4 1097b0: f6 42 31 04 testb $0x4,0x31(%edx) 1097b4: 75 3e jne 1097f4 !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 1097b6: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 1097bc: 25 ef fd ff ff and $0xfffffdef,%eax 1097c1: 89 82 b8 00 00 00 mov %eax,0xb8(%edx) /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 1097c7: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 1097cd: a8 20 test $0x20,%al 1097cf: 74 23 je 1097f4 <== ALWAYS TAKEN /* disable interrupts */ rtems_interrupt_disable(level); 1097d1: 9c pushf <== NOT EXECUTED 1097d2: fa cli <== NOT EXECUTED 1097d3: 5e pop %esi <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 1097d4: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax <== NOT EXECUTED 1097da: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED 1097dd: 89 82 b8 00 00 00 mov %eax,0xb8(%edx) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 1097e3: 8b ba 94 00 00 00 mov 0x94(%edx),%edi <== NOT EXECUTED 1097e9: 85 ff test %edi,%edi <== NOT EXECUTED 1097eb: 0f 85 bb 02 00 00 jne 109aac <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 1097f1: 56 push %esi <== NOT EXECUTED 1097f2: 9d popf <== NOT EXECUTED 1097f3: 90 nop <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && !(tty->termios.c_iflag & IXOFF)) { 1097f4: 8b 4d e4 mov -0x1c(%ebp),%ecx 1097f7: 8b 81 b8 00 00 00 mov 0xb8(%ecx),%eax 1097fd: f6 c4 04 test $0x4,%ah 109800: 74 24 je 109826 109802: f6 41 31 10 testb $0x10,0x31(%ecx) 109806: 75 1e jne 109826 /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 109808: 8b 81 b8 00 00 00 mov 0xb8(%ecx),%eax 10980e: 80 e4 fb and $0xfb,%ah 109811: 89 81 b8 00 00 00 mov %eax,0xb8(%ecx) /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 109817: 8b 81 b8 00 00 00 mov 0xb8(%ecx),%eax 10981d: 83 e0 fd and $0xfffffffd,%eax 109820: 89 81 b8 00 00 00 mov %eax,0xb8(%ecx) } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && !(tty->termios.c_cflag & CRTSCTS)) { 109826: 8b 55 e4 mov -0x1c(%ebp),%edx 109829: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 10982f: f6 c4 01 test $0x1,%ah 109832: 0f 84 bc 01 00 00 je 1099f4 <== ALWAYS TAKEN 109838: 8b 4d e4 mov -0x1c(%ebp),%ecx <== NOT EXECUTED 10983b: 8b 41 38 mov 0x38(%ecx),%eax <== NOT EXECUTED 10983e: 85 c0 test %eax,%eax <== NOT EXECUTED 109840: 0f 88 12 02 00 00 js 109a58 <== NOT EXECUTED /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 109846: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx <== NOT EXECUTED 10984c: 80 e6 fe and $0xfe,%dh <== NOT EXECUTED 10984f: 89 91 b8 00 00 00 mov %edx,0xb8(%ecx) <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && (tty->device.startRemoteTx != NULL)) { 109855: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx <== NOT EXECUTED 10985b: 83 e2 04 and $0x4,%edx <== NOT EXECUTED 10985e: 74 1b je 10987b <== NOT EXECUTED 109860: 8b 91 b0 00 00 00 mov 0xb0(%ecx),%edx <== NOT EXECUTED 109866: 85 d2 test %edx,%edx <== NOT EXECUTED 109868: 74 11 je 10987b <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 10986a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10986d: ff 71 10 pushl 0x10(%ecx) <== NOT EXECUTED 109870: ff d2 call *%edx <== NOT EXECUTED 109872: 8b 55 e4 mov -0x1c(%ebp),%edx <== NOT EXECUTED 109875: 8b 42 38 mov 0x38(%edx),%eax <== NOT EXECUTED 109878: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 10987b: 8b 4d e4 mov -0x1c(%ebp),%ecx <== NOT EXECUTED 10987e: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx <== NOT EXECUTED 109884: 83 e2 fb and $0xfffffffb,%edx <== NOT EXECUTED 109887: 89 91 b8 00 00 00 mov %edx,0xb8(%ecx) <== 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) { 10988d: 85 c0 test %eax,%eax 10988f: 0f 88 c3 01 00 00 js 109a58 <== NEVER TAKEN tty->flow_ctrl |= FL_MDRTS; } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 109895: 8b 4d e4 mov -0x1c(%ebp),%ecx 109898: 8b 41 30 mov 0x30(%ecx),%eax 10989b: f6 c4 10 test $0x10,%ah 10989e: 74 0f je 1098af tty->flow_ctrl |= FL_MDXOF; 1098a0: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx 1098a6: 80 ce 04 or $0x4,%dh 1098a9: 89 91 b8 00 00 00 mov %edx,0xb8(%ecx) } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 1098af: f6 c4 04 test $0x4,%ah 1098b2: 74 12 je 1098c6 tty->flow_ctrl |= FL_MDXON; 1098b4: 8b 55 e4 mov -0x1c(%ebp),%edx 1098b7: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 1098bd: 80 cc 02 or $0x2,%ah 1098c0: 89 82 b8 00 00 00 mov %eax,0xb8(%edx) 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) { 1098c6: 8b 4d e4 mov -0x1c(%ebp),%ecx 1098c9: f6 41 3c 02 testb $0x2,0x3c(%ecx) 1098cd: 0f 84 41 01 00 00 je 109a14 tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 1098d3: c7 41 6c 00 00 00 00 movl $0x0,0x6c(%ecx) tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 1098da: c7 41 70 00 00 00 00 movl $0x0,0x70(%ecx) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 1098e1: c7 41 74 00 00 00 00 movl $0x0,0x74(%ecx) } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 1098e8: 8b 55 e4 mov -0x1c(%ebp),%edx 1098eb: 8b 82 a8 00 00 00 mov 0xa8(%edx),%eax 1098f1: 85 c0 test %eax,%eax 1098f3: 0f 84 6f fe ff ff je 109768 <== NEVER TAKEN (*tty->device.setAttributes)(tty->minor, &tty->termios); 1098f9: 83 ec 08 sub $0x8,%esp 1098fc: ff 75 dc pushl -0x24(%ebp) 1098ff: ff 72 10 pushl 0x10(%edx) 109902: ff d0 call *%eax 109904: 83 c4 10 add $0x10,%esp 109907: e9 5c fe ff ff jmp 109768 case TIOCGETD: *(int*)(args->buffer)=tty->t_line; break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 10990c: 8b 55 e4 mov -0x1c(%ebp),%edx <== NOT EXECUTED 10990f: 8b 42 60 mov 0x60(%edx),%eax <== NOT EXECUTED 109912: 89 d1 mov %edx,%ecx <== NOT EXECUTED 109914: 8b 52 5c mov 0x5c(%edx),%edx <== NOT EXECUTED if ( rawnc < 0 ) 109917: 29 d0 sub %edx,%eax <== NOT EXECUTED 109919: 0f 88 e9 00 00 00 js 109a08 <== NOT EXECUTED rawnc += tty->rawInBuf.Size; /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 10991f: 8b 53 08 mov 0x8(%ebx),%edx <== NOT EXECUTED 109922: 8b 4d e4 mov -0x1c(%ebp),%ecx <== NOT EXECUTED 109925: 03 41 20 add 0x20(%ecx),%eax <== NOT EXECUTED 109928: 2b 41 24 sub 0x24(%ecx),%eax <== NOT EXECUTED 10992b: 89 02 mov %eax,(%edx) <== NOT EXECUTED } break; 10992d: e9 36 fe ff ff jmp 109768 <== NOT EXECUTED 109932: 66 90 xchg %ax,%ax <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 109934: 48 dec %eax 109935: 0f 85 ef fd ff ff jne 10972a <== NEVER TAKEN sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 10993b: 8b 43 08 mov 0x8(%ebx),%eax 10993e: 8b 75 e4 mov -0x1c(%ebp),%esi 109941: 83 c6 30 add $0x30,%esi 109944: b9 09 00 00 00 mov $0x9,%ecx 109949: 89 c7 mov %eax,%edi 10994b: f3 a5 rep movsl %ds:(%esi),%es:(%edi) break; 10994d: e9 16 fe ff ff jmp 109768 109952: 66 90 xchg %ax,%ax sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 109954: 3d 1a 74 04 40 cmp $0x4004741a,%eax 109959: 74 69 je 1099c4 10995b: 3d 1b 74 04 80 cmp $0x8004741b,%eax 109960: 0f 85 c4 fd ff ff jne 10972a <== NEVER TAKEN #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 109966: 8b 55 e4 mov -0x1c(%ebp),%edx 109969: 8b 82 cc 00 00 00 mov 0xcc(%edx),%eax 10996f: c1 e0 05 shl $0x5,%eax 109972: 8b 80 44 60 12 00 mov 0x126044(%eax),%eax 109978: 85 c0 test %eax,%eax 10997a: 74 0c je 109988 sc = rtems_termios_linesw[tty->t_line].l_close(tty); 10997c: 83 ec 0c sub $0xc,%esp 10997f: 52 push %edx 109980: ff d0 call *%eax 109982: 89 45 e0 mov %eax,-0x20(%ebp) 109985: 83 c4 10 add $0x10,%esp } tty->t_line=*(int*)(args->buffer); 109988: 8b 43 08 mov 0x8(%ebx),%eax 10998b: 8b 00 mov (%eax),%eax 10998d: 8b 4d e4 mov -0x1c(%ebp),%ecx 109990: 89 81 cc 00 00 00 mov %eax,0xcc(%ecx) tty->t_sc = NULL; /* ensure that no more valid data */ 109996: c7 81 d0 00 00 00 00 movl $0x0,0xd0(%ecx) 10999d: 00 00 00 /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 1099a0: c1 e0 05 shl $0x5,%eax 1099a3: 8b 80 40 60 12 00 mov 0x126040(%eax),%eax 1099a9: 85 c0 test %eax,%eax 1099ab: 0f 84 b7 fd ff ff je 109768 <== NEVER TAKEN sc = rtems_termios_linesw[tty->t_line].l_open(tty); 1099b1: 83 ec 0c sub $0xc,%esp 1099b4: 51 push %ecx 1099b5: ff d0 call *%eax 1099b7: 89 45 e0 mov %eax,-0x20(%ebp) 1099ba: 83 c4 10 add $0x10,%esp 1099bd: e9 a6 fd ff ff jmp 109768 1099c2: 66 90 xchg %ax,%ax } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 1099c4: 8b 43 08 mov 0x8(%ebx),%eax 1099c7: 8b 4d e4 mov -0x1c(%ebp),%ecx 1099ca: 8b 91 cc 00 00 00 mov 0xcc(%ecx),%edx 1099d0: 89 10 mov %edx,(%eax) break; 1099d2: e9 91 fd ff ff jmp 109768 1099d7: 90 nop case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 1099d8: 8b 06 mov (%esi),%eax 1099da: 8b 56 04 mov 0x4(%esi),%edx 1099dd: 8b 4d e4 mov -0x1c(%ebp),%ecx 1099e0: 89 81 d4 00 00 00 mov %eax,0xd4(%ecx) 1099e6: 89 91 d8 00 00 00 mov %edx,0xd8(%ecx) break; 1099ec: e9 77 fd ff ff jmp 109768 1099f1: 8d 76 00 lea 0x0(%esi),%esi /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && !(tty->termios.c_cflag & CRTSCTS)) { 1099f4: 8b 42 38 mov 0x38(%edx),%eax 1099f7: e9 91 fe ff ff jmp 10988d default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); } else { sc = RTEMS_INVALID_NUMBER; 1099fc: c7 45 e0 0a 00 00 00 movl $0xa,-0x20(%ebp) <== NOT EXECUTED 109a03: e9 60 fd ff ff jmp 109768 <== NOT EXECUTED break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; if ( rawnc < 0 ) rawnc += tty->rawInBuf.Size; 109a08: 8b 51 64 mov 0x64(%ecx),%edx <== NOT EXECUTED 109a0b: 01 d0 add %edx,%eax <== NOT EXECUTED 109a0d: e9 0d ff ff ff jmp 10991f <== NOT EXECUTED 109a12: 66 90 xchg %ax,%ax <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 109a14: 8b 45 e4 mov -0x1c(%ebp),%eax 109a17: 0f b6 70 46 movzbl 0x46(%eax),%esi rtems_clock_get_ticks_per_second() / 10; 109a1b: e8 74 15 00 00 call 10af94 if (tty->termios.c_lflag & ICANON) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 109a20: 0f af c6 imul %esi,%eax rtems_clock_get_ticks_per_second() / 10; 109a23: ba cd cc cc cc mov $0xcccccccd,%edx 109a28: f7 e2 mul %edx 109a2a: c1 ea 03 shr $0x3,%edx if (tty->termios.c_lflag & ICANON) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 109a2d: 8b 4d e4 mov -0x1c(%ebp),%ecx 109a30: 89 51 54 mov %edx,0x54(%ecx) rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 109a33: 80 79 46 00 cmpb $0x0,0x46(%ecx) 109a37: 74 36 je 109a6f tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 109a39: c7 41 6c 00 00 00 00 movl $0x0,0x6c(%ecx) tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; 109a40: 89 51 70 mov %edx,0x70(%ecx) if (tty->termios.c_cc[VMIN]) 109a43: 80 79 47 00 cmpb $0x0,0x47(%ecx) 109a47: 74 49 je 109a92 tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 109a49: c7 41 74 00 00 00 00 movl $0x0,0x74(%ecx) 109a50: e9 93 fe ff ff jmp 1098e8 109a55: 8d 76 00 lea 0x0(%esi),%esi /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { tty->flow_ctrl |= FL_MDRTS; 109a58: 8b 55 e4 mov -0x1c(%ebp),%edx <== NOT EXECUTED 109a5b: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax <== NOT EXECUTED 109a61: 80 cc 01 or $0x1,%ah <== NOT EXECUTED 109a64: 89 82 b8 00 00 00 mov %eax,0xb8(%edx) <== NOT EXECUTED 109a6a: e9 26 fe ff ff jmp 109895 <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { 109a6f: 8b 55 e4 mov -0x1c(%ebp),%edx 109a72: 80 7a 47 00 cmpb $0x0,0x47(%edx) 109a76: 74 25 je 109a9d <== ALWAYS TAKEN tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 109a78: c7 42 6c 00 00 00 00 movl $0x0,0x6c(%edx) <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 109a7f: c7 42 70 00 00 00 00 movl $0x0,0x70(%edx) <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 109a86: c7 42 74 00 00 00 00 movl $0x0,0x74(%edx) <== NOT EXECUTED 109a8d: e9 56 fe ff ff jmp 1098e8 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 109a92: 8b 45 e4 mov -0x1c(%ebp),%eax 109a95: 89 50 74 mov %edx,0x74(%eax) 109a98: e9 4b fe ff ff jmp 1098e8 if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 109a9d: 8b 4d e4 mov -0x1c(%ebp),%ecx 109aa0: c7 41 6c 01 00 00 00 movl $0x1,0x6c(%ecx) 109aa7: e9 3c fe ff ff jmp 1098e8 tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 109aac: 8b 82 84 00 00 00 mov 0x84(%edx),%eax <== 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)( 109ab2: 51 push %ecx <== NOT EXECUTED 109ab3: 6a 01 push $0x1 <== NOT EXECUTED 109ab5: 03 42 7c add 0x7c(%edx),%eax <== NOT EXECUTED 109ab8: 50 push %eax <== NOT EXECUTED 109ab9: ff 72 10 pushl 0x10(%edx) <== NOT EXECUTED 109abc: ff 92 a4 00 00 00 call *0xa4(%edx) <== NOT EXECUTED 109ac2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 109ac5: e9 27 fd ff ff jmp 1097f1 <== NOT EXECUTED =============================================================================== 0010aa84 : extern rtems_assoc_t termios_assoc_table[]; int rtems_termios_number_to_baud( int32_t baud ) { 10aa84: 55 push %ebp 10aa85: 89 e5 mov %esp,%ebp 10aa87: 53 push %ebx 10aa88: 83 ec 0c sub $0xc,%esp 10aa8b: 8b 5d 08 mov 0x8(%ebp),%ebx int termios_baud; termios_baud = rtems_assoc_remote_by_local( termios_assoc_table, baud ); 10aa8e: 53 push %ebx 10aa8f: 68 c0 71 12 00 push $0x1271c0 10aa94: e8 73 6d 00 00 call 11180c if ( termios_baud == 0 && baud != 0 ) 10aa99: 83 c4 10 add $0x10,%esp 10aa9c: 85 c0 test %eax,%eax 10aa9e: 74 08 je 10aaa8 return -1; return termios_baud; } 10aaa0: 8b 5d fc mov -0x4(%ebp),%ebx 10aaa3: c9 leave 10aaa4: c3 ret 10aaa5: 8d 76 00 lea 0x0(%esi),%esi ) { int termios_baud; termios_baud = rtems_assoc_remote_by_local( termios_assoc_table, baud ); if ( termios_baud == 0 && baud != 0 ) 10aaa8: 85 db test %ebx,%ebx 10aaaa: 74 f4 je 10aaa0 return -1; 10aaac: b8 ff ff ff ff mov $0xffffffff,%eax 10aab1: eb ed jmp 10aaa0 =============================================================================== 00109014 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 109014: 55 push %ebp 109015: 89 e5 mov %esp,%ebp 109017: 57 push %edi 109018: 56 push %esi 109019: 53 push %ebx 10901a: 83 ec 40 sub $0x40,%esp 10901d: 8b 55 08 mov 0x8(%ebp),%edx struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain( 109020: 6a 00 push $0x0 109022: 6a 00 push $0x0 109024: ff 35 ac 63 12 00 pushl 0x1263ac 10902a: 89 55 dc mov %edx,-0x24(%ebp) 10902d: e8 7e 26 00 00 call 10b6b0 109032: 89 45 e4 mov %eax,-0x1c(%ebp) rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 109035: 83 c4 10 add $0x10,%esp 109038: 85 c0 test %eax,%eax 10903a: 8b 55 dc mov -0x24(%ebp),%edx 10903d: 75 6d jne 1090ac <== NEVER TAKEN return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 10903f: 8b 35 b4 63 12 00 mov 0x1263b4,%esi 109045: 85 f6 test %esi,%esi 109047: 0f 84 a7 00 00 00 je 1090f4 10904d: 89 f3 mov %esi,%ebx 10904f: 8b 45 0c mov 0xc(%ebp),%eax 109052: eb 0a jmp 10905e 109054: 8b 1b mov (%ebx),%ebx 109056: 85 db test %ebx,%ebx 109058: 0f 84 96 00 00 00 je 1090f4 <== ALWAYS TAKEN if ((tty->major == major) && (tty->minor == minor)) 10905e: 39 53 0c cmp %edx,0xc(%ebx) 109061: 75 f1 jne 109054 109063: 39 43 10 cmp %eax,0x10(%ebx) 109066: 75 ec jne 109054 <== NEVER TAKEN */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 109068: 8b 75 10 mov 0x10(%ebp),%esi 10906b: 8b 06 mov (%esi),%eax 10906d: 89 58 34 mov %ebx,0x34(%eax) if (!tty->refcount++) { 109070: 8b 43 08 mov 0x8(%ebx),%eax 109073: 8d 48 01 lea 0x1(%eax),%ecx 109076: 89 4b 08 mov %ecx,0x8(%ebx) 109079: 85 c0 test %eax,%eax 10907b: 75 1e jne 10909b if (tty->device.firstOpen) 10907d: 8b 83 98 00 00 00 mov 0x98(%ebx),%eax 109083: 85 c0 test %eax,%eax 109085: 74 0b je 109092 (*tty->device.firstOpen)(major, minor, arg); 109087: 57 push %edi 109088: 56 push %esi 109089: ff 75 0c pushl 0xc(%ebp) 10908c: 52 push %edx 10908d: ff d0 call *%eax 10908f: 83 c4 10 add $0x10,%esp /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 109092: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 109099: 74 1c je 1090b7 tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 10909b: 83 ec 0c sub $0xc,%esp 10909e: ff 35 ac 63 12 00 pushl 0x1263ac 1090a4: e8 03 27 00 00 call 10b7ac return RTEMS_SUCCESSFUL; 1090a9: 83 c4 10 add $0x10,%esp } 1090ac: 8b 45 e4 mov -0x1c(%ebp),%eax 1090af: 8d 65 f4 lea -0xc(%ebp),%esp 1090b2: 5b pop %ebx 1090b3: 5e pop %esi 1090b4: 5f pop %edi 1090b5: c9 leave 1090b6: c3 ret /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_start( 1090b7: 56 push %esi 1090b8: 53 push %ebx 1090b9: 68 4c a8 10 00 push $0x10a84c 1090be: ff b3 c4 00 00 00 pushl 0xc4(%ebx) 1090c4: e8 2b 2a 00 00 call 10baf4 tty->rxTaskId, rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 1090c9: 83 c4 10 add $0x10,%esp 1090cc: 85 c0 test %eax,%eax 1090ce: 0f 85 3f 03 00 00 jne 109413 <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_task_start( 1090d4: 51 push %ecx 1090d5: 53 push %ebx 1090d6: 68 fc aa 10 00 push $0x10aafc 1090db: ff b3 c8 00 00 00 pushl 0xc8(%ebx) 1090e1: e8 0e 2a 00 00 call 10baf4 tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 1090e6: 83 c4 10 add $0x10,%esp 1090e9: 85 c0 test %eax,%eax 1090eb: 74 ae je 10909b <== ALWAYS TAKEN 1090ed: e9 21 03 00 00 jmp 109413 <== NOT EXECUTED 1090f2: 66 90 xchg %ax,%ax <== NOT EXECUTED static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 1090f4: 83 ec 08 sub $0x8,%esp 1090f7: 68 e8 00 00 00 push $0xe8 1090fc: 6a 01 push $0x1 1090fe: 89 55 dc mov %edx,-0x24(%ebp) 109101: e8 1e ee ff ff call 107f24 109106: 89 45 e0 mov %eax,-0x20(%ebp) 109109: 89 c3 mov %eax,%ebx if (tty == NULL) { 10910b: 83 c4 10 add $0x10,%esp 10910e: 85 c0 test %eax,%eax 109110: 8b 55 dc mov -0x24(%ebp),%edx 109113: 0f 84 75 02 00 00 je 10938e return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 109119: a1 64 41 12 00 mov 0x124164,%eax 10911e: 8b 4d e0 mov -0x20(%ebp),%ecx 109121: 89 41 64 mov %eax,0x64(%ecx) tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 109124: 8b 41 64 mov 0x64(%ecx),%eax 109127: 83 ec 0c sub $0xc,%esp 10912a: 50 push %eax 10912b: 89 55 dc mov %edx,-0x24(%ebp) 10912e: e8 55 f2 ff ff call 108388 109133: 89 45 c4 mov %eax,-0x3c(%ebp) 109136: 8b 7d e0 mov -0x20(%ebp),%edi 109139: 89 47 58 mov %eax,0x58(%edi) if (tty->rawInBuf.theBuf == NULL) { 10913c: 83 c4 10 add $0x10,%esp 10913f: 85 c0 test %eax,%eax 109141: 8b 55 dc mov -0x24(%ebp),%edx 109144: 0f 84 61 02 00 00 je 1093ab return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 10914a: a1 68 41 12 00 mov 0x124168,%eax 10914f: 8b 4d e0 mov -0x20(%ebp),%ecx 109152: 89 81 88 00 00 00 mov %eax,0x88(%ecx) tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 109158: 8b 81 88 00 00 00 mov 0x88(%ecx),%eax 10915e: 83 ec 0c sub $0xc,%esp 109161: 50 push %eax 109162: 89 55 dc mov %edx,-0x24(%ebp) 109165: e8 1e f2 ff ff call 108388 10916a: 89 c7 mov %eax,%edi 10916c: 8b 45 e0 mov -0x20(%ebp),%eax 10916f: 89 78 7c mov %edi,0x7c(%eax) if (tty->rawOutBuf.theBuf == NULL) { 109172: 83 c4 10 add $0x10,%esp 109175: 85 ff test %edi,%edi 109177: 8b 55 dc mov -0x24(%ebp),%edx 10917a: 0f 84 4f 02 00 00 je 1093cf <== NEVER TAKEN return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 109180: 83 ec 0c sub $0xc,%esp 109183: ff 35 60 41 12 00 pushl 0x124160 109189: 89 55 dc mov %edx,-0x24(%ebp) 10918c: e8 f7 f1 ff ff call 108388 109191: 8b 4d e0 mov -0x20(%ebp),%ecx 109194: 89 41 1c mov %eax,0x1c(%ecx) if (tty->cbuf == NULL) { 109197: 83 c4 10 add $0x10,%esp 10919a: 85 c0 test %eax,%eax 10919c: 8b 55 dc mov -0x24(%ebp),%edx 10919f: 0f 84 77 02 00 00 je 10941c return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 1091a5: 8b 7d e0 mov -0x20(%ebp),%edi 1091a8: c7 87 d4 00 00 00 00 movl $0x0,0xd4(%edi) 1091af: 00 00 00 tty->tty_snd.sw_arg = NULL; 1091b2: c7 87 d8 00 00 00 00 movl $0x0,0xd8(%edi) 1091b9: 00 00 00 tty->tty_rcv.sw_pfn = NULL; 1091bc: c7 87 dc 00 00 00 00 movl $0x0,0xdc(%edi) 1091c3: 00 00 00 tty->tty_rcv.sw_arg = NULL; 1091c6: c7 87 e0 00 00 00 00 movl $0x0,0xe0(%edi) 1091cd: 00 00 00 tty->tty_rcvwakeup = 0; 1091d0: c7 87 e4 00 00 00 00 movl $0x0,0xe4(%edi) 1091d7: 00 00 00 /* * link tty */ tty->forw = rtems_termios_ttyHead; 1091da: 89 37 mov %esi,(%edi) tty->back = NULL; 1091dc: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) if (rtems_termios_ttyHead != NULL) 1091e3: 85 f6 test %esi,%esi 1091e5: 74 03 je 1091ea rtems_termios_ttyHead->back = tty; 1091e7: 89 7e 04 mov %edi,0x4(%esi) rtems_termios_ttyHead = tty; 1091ea: 8b 45 e0 mov -0x20(%ebp),%eax 1091ed: a3 b4 63 12 00 mov %eax,0x1263b4 if (rtems_termios_ttyTail == NULL) 1091f2: 8b 0d b0 63 12 00 mov 0x1263b0,%ecx 1091f8: 85 c9 test %ecx,%ecx 1091fa: 0f 84 af 02 00 00 je 1094af rtems_termios_ttyTail = tty; tty->minor = minor; 109200: 8b 75 0c mov 0xc(%ebp),%esi 109203: 8b 4d e0 mov -0x20(%ebp),%ecx 109206: 89 71 10 mov %esi,0x10(%ecx) tty->major = major; 109209: 89 51 0c mov %edx,0xc(%ecx) /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 10920c: 83 ec 0c sub $0xc,%esp 10920f: 89 c8 mov %ecx,%eax 109211: 83 c0 14 add $0x14,%eax 109214: 50 push %eax 109215: 6a 00 push $0x0 109217: 6a 54 push $0x54 109219: 6a 01 push $0x1 rtems_build_name ('T', 'R', 'i', c), 10921b: 0f be 05 6c 41 12 00 movsbl 0x12416c,%eax tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 109222: 0d 00 69 52 54 or $0x54526900,%eax 109227: 50 push %eax 109228: 89 55 dc mov %edx,-0x24(%ebp) 10922b: e8 04 22 00 00 call 10b434 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) 109230: 83 c4 20 add $0x20,%esp 109233: 85 c0 test %eax,%eax 109235: 8b 55 dc mov -0x24(%ebp),%edx 109238: 0f 85 d5 01 00 00 jne 109413 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 10923e: 83 ec 0c sub $0xc,%esp 109241: 8b 45 e0 mov -0x20(%ebp),%eax 109244: 83 c0 18 add $0x18,%eax 109247: 50 push %eax 109248: 6a 00 push $0x0 10924a: 6a 54 push $0x54 10924c: 6a 01 push $0x1 rtems_build_name ('T', 'R', 'o', c), 10924e: 0f be 05 6c 41 12 00 movsbl 0x12416c,%eax RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->isem); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 109255: 0d 00 6f 52 54 or $0x54526f00,%eax 10925a: 50 push %eax 10925b: 89 55 dc mov %edx,-0x24(%ebp) 10925e: e8 d1 21 00 00 call 10b434 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) 109263: 83 c4 20 add $0x20,%esp 109266: 85 c0 test %eax,%eax 109268: 8b 55 dc mov -0x24(%ebp),%edx 10926b: 0f 85 a2 01 00 00 jne 109413 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 109271: 83 ec 0c sub $0xc,%esp 109274: 8b 45 e0 mov -0x20(%ebp),%eax 109277: 05 8c 00 00 00 add $0x8c,%eax 10927c: 50 push %eax 10927d: 6a 00 push $0x0 10927f: 6a 20 push $0x20 109281: 6a 00 push $0x0 rtems_build_name ('T', 'R', 'x', c), 109283: 0f be 05 6c 41 12 00 movsbl 0x12416c,%eax RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->osem); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 10928a: 0d 00 78 52 54 or $0x54527800,%eax 10928f: 50 push %eax 109290: 89 55 dc mov %edx,-0x24(%ebp) 109293: e8 9c 21 00 00 call 10b434 rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 109298: 83 c4 20 add $0x20,%esp 10929b: 85 c0 test %eax,%eax 10929d: 8b 55 dc mov -0x24(%ebp),%edx 1092a0: 0f 85 6d 01 00 00 jne 109413 rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 1092a6: 8b 7d e0 mov -0x20(%ebp),%edi 1092a9: c7 87 94 00 00 00 00 movl $0x0,0x94(%edi) 1092b0: 00 00 00 /* * Set callbacks */ tty->device = *callbacks; 1092b3: 81 c7 98 00 00 00 add $0x98,%edi 1092b9: b9 08 00 00 00 mov $0x8,%ecx 1092be: 8b 75 14 mov 0x14(%ebp),%esi 1092c1: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 1092c3: 8b 7d e0 mov -0x20(%ebp),%edi 1092c6: 83 bf b4 00 00 00 02 cmpl $0x2,0xb4(%edi) 1092cd: 0f 84 64 01 00 00 je 109437 <== NEVER TAKEN &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 1092d3: 8b 45 e0 mov -0x20(%ebp),%eax 1092d6: 8b 88 a0 00 00 00 mov 0xa0(%eax),%ecx 1092dc: 85 c9 test %ecx,%ecx 1092de: 0f 84 fc 00 00 00 je 1093e0 1092e4: 83 b8 b4 00 00 00 02 cmpl $0x2,0xb4(%eax) 1092eb: 0f 84 ef 00 00 00 je 1093e0 <== NEVER TAKEN } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 1092f1: 8b 4d e0 mov -0x20(%ebp),%ecx 1092f4: c7 41 30 02 25 00 00 movl $0x2502,0x30(%ecx) tty->termios.c_oflag = OPOST | ONLCR | XTABS; 1092fb: c7 41 34 05 18 00 00 movl $0x1805,0x34(%ecx) tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 109302: c7 41 38 bd 08 00 00 movl $0x8bd,0x38(%ecx) tty->termios.c_lflag = 109309: c7 41 3c 3b 82 00 00 movl $0x823b,0x3c(%ecx) ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; 109310: c6 41 41 03 movb $0x3,0x41(%ecx) tty->termios.c_cc[VQUIT] = '\034'; 109314: c6 41 42 1c movb $0x1c,0x42(%ecx) tty->termios.c_cc[VERASE] = '\177'; 109318: c6 41 43 7f movb $0x7f,0x43(%ecx) tty->termios.c_cc[VKILL] = '\025'; 10931c: c6 41 44 15 movb $0x15,0x44(%ecx) tty->termios.c_cc[VEOF] = '\004'; 109320: c6 41 45 04 movb $0x4,0x45(%ecx) tty->termios.c_cc[VEOL] = '\000'; 109324: c6 41 4c 00 movb $0x0,0x4c(%ecx) tty->termios.c_cc[VEOL2] = '\000'; 109328: c6 41 51 00 movb $0x0,0x51(%ecx) tty->termios.c_cc[VSTART] = '\021'; 10932c: c6 41 49 11 movb $0x11,0x49(%ecx) tty->termios.c_cc[VSTOP] = '\023'; 109330: c6 41 4a 13 movb $0x13,0x4a(%ecx) tty->termios.c_cc[VSUSP] = '\032'; 109334: c6 41 4b 1a movb $0x1a,0x4b(%ecx) tty->termios.c_cc[VREPRINT] = '\022'; 109338: c6 41 4d 12 movb $0x12,0x4d(%ecx) tty->termios.c_cc[VDISCARD] = '\017'; 10933c: c6 41 4e 0f movb $0xf,0x4e(%ecx) tty->termios.c_cc[VWERASE] = '\027'; 109340: c6 41 4f 17 movb $0x17,0x4f(%ecx) tty->termios.c_cc[VLNEXT] = '\026'; 109344: c6 41 50 16 movb $0x16,0x50(%ecx) /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; 109348: c7 81 b8 00 00 00 00 movl $0x0,0xb8(%ecx) 10934f: 00 00 00 /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 109352: 8b 41 64 mov 0x64(%ecx),%eax 109355: d1 e8 shr %eax 109357: 89 81 bc 00 00 00 mov %eax,0xbc(%ecx) tty->highwater = tty->rawInBuf.Size * 3/4; 10935d: 8b 41 64 mov 0x64(%ecx),%eax 109360: 8d 04 40 lea (%eax,%eax,2),%eax 109363: c1 e8 02 shr $0x2,%eax 109366: 89 81 c0 00 00 00 mov %eax,0xc0(%ecx) /* * Bump name characer */ if (c++ == 'z') 10936c: a0 6c 41 12 00 mov 0x12416c,%al 109371: 8d 48 01 lea 0x1(%eax),%ecx 109374: 88 0d 6c 41 12 00 mov %cl,0x12416c 10937a: 3c 7a cmp $0x7a,%al 10937c: 0f 85 e6 fc ff ff jne 109068 c = 'a'; 109382: c6 05 6c 41 12 00 61 movb $0x61,0x12416c 109389: e9 da fc ff ff jmp 109068 /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); if (tty == NULL) { rtems_semaphore_release (rtems_termios_ttyMutex); 10938e: 83 ec 0c sub $0xc,%esp 109391: ff 35 ac 63 12 00 pushl 0x1263ac 109397: e8 10 24 00 00 call 10b7ac return RTEMS_NO_MEMORY; 10939c: 83 c4 10 add $0x10,%esp 10939f: c7 45 e4 1a 00 00 00 movl $0x1a,-0x1c(%ebp) 1093a6: e9 01 fd ff ff jmp 1090ac * 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); 1093ab: 83 ec 0c sub $0xc,%esp 1093ae: 57 push %edi */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); if (tty->rawOutBuf.theBuf == NULL) { free((void *)(tty->rawInBuf.theBuf)); free(tty); 1093af: e8 00 ed ff ff call 1080b4 rtems_semaphore_release (rtems_termios_ttyMutex); 1093b4: 5f pop %edi 1093b5: ff 35 ac 63 12 00 pushl 0x1263ac 1093bb: e8 ec 23 00 00 call 10b7ac return RTEMS_NO_MEMORY; 1093c0: 83 c4 10 add $0x10,%esp 1093c3: c7 45 e4 1a 00 00 00 movl $0x1a,-0x1c(%ebp) 1093ca: e9 dd fc ff ff jmp 1090ac * 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)); 1093cf: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1093d2: ff 75 c4 pushl -0x3c(%ebp) <== NOT EXECUTED 1093d5: e8 da ec ff ff call 1080b4 <== NOT EXECUTED free(tty); 1093da: 58 pop %eax <== NOT EXECUTED 1093db: ff 75 e0 pushl -0x20(%ebp) <== NOT EXECUTED 1093de: eb cf jmp 1093af <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 1093e0: 83 ec 0c sub $0xc,%esp 1093e3: 8b 45 e0 mov -0x20(%ebp),%eax 1093e6: 83 c0 68 add $0x68,%eax 1093e9: 50 push %eax 1093ea: 6a 00 push $0x0 1093ec: 6a 24 push $0x24 1093ee: 6a 00 push $0x0 rtems_build_name ('T', 'R', 'r', c), 1093f0: 0f be 05 6c 41 12 00 movsbl 0x12416c,%eax rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 1093f7: 0d 00 72 52 54 or $0x54527200,%eax 1093fc: 50 push %eax 1093fd: 89 55 dc mov %edx,-0x24(%ebp) 109400: e8 2f 20 00 00 call 10b434 rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 109405: 83 c4 20 add $0x20,%esp 109408: 85 c0 test %eax,%eax 10940a: 8b 55 dc mov -0x24(%ebp),%edx 10940d: 0f 84 de fe ff ff je 1092f1 rtems_fatal_error_occurred (sc); sc = rtems_task_start( tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 109413: 83 ec 0c sub $0xc,%esp 109416: 50 push %eax 109417: e8 d4 28 00 00 call 10bcf0 /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 10941c: 83 ec 0c sub $0xc,%esp 10941f: 57 push %edi 109420: e8 8f ec ff ff call 1080b4 free((void *)(tty->rawInBuf.theBuf)); 109425: 5e pop %esi 109426: ff 75 c4 pushl -0x3c(%ebp) 109429: e8 86 ec ff ff call 1080b4 free(tty); 10942e: 5b pop %ebx 10942f: ff 75 e0 pushl -0x20(%ebp) 109432: e9 78 ff ff ff jmp 1093af /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 109437: 50 push %eax 109438: 50 push %eax 109439: 89 f8 mov %edi,%eax 10943b: 05 c8 00 00 00 add $0xc8,%eax 109440: 50 push %eax 109441: 6a 00 push $0x0 109443: 68 00 05 00 00 push $0x500 109448: 68 00 04 00 00 push $0x400 10944d: 6a 0a push $0xa rtems_build_name ('T', 'x', 'T', c), 10944f: 0f be 05 6c 41 12 00 movsbl 0x12416c,%eax /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 109456: 0d 00 54 78 54 or $0x54785400,%eax 10945b: 50 push %eax 10945c: 89 55 dc mov %edx,-0x24(%ebp) 10945f: e8 e8 23 00 00 call 10b84c TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) 109464: 83 c4 20 add $0x20,%esp 109467: 85 c0 test %eax,%eax 109469: 8b 55 dc mov -0x24(%ebp),%edx 10946c: 75 a5 jne 109413 <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 10946e: 56 push %esi 10946f: 56 push %esi 109470: 8b 45 e0 mov -0x20(%ebp),%eax 109473: 05 c4 00 00 00 add $0xc4,%eax 109478: 50 push %eax 109479: 6a 00 push $0x0 10947b: 68 00 05 00 00 push $0x500 109480: 68 00 04 00 00 push $0x400 109485: 6a 09 push $0x9 rtems_build_name ('R', 'x', 'T', c), 109487: 0f be 05 6c 41 12 00 movsbl 0x12416c,%eax RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 10948e: 0d 00 54 78 52 or $0x52785400,%eax 109493: 50 push %eax 109494: 89 55 dc mov %edx,-0x24(%ebp) 109497: e8 b0 23 00 00 call 10b84c TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) 10949c: 83 c4 20 add $0x20,%esp 10949f: 85 c0 test %eax,%eax 1094a1: 8b 55 dc mov -0x24(%ebp),%edx 1094a4: 0f 84 29 fe ff ff je 1092d3 1094aa: e9 64 ff ff ff jmp 109413 <== NOT EXECUTED tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; 1094af: a3 b0 63 12 00 mov %eax,0x1263b0 1094b4: e9 47 fd ff ff jmp 109200 =============================================================================== 00109acc : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 109acc: 55 push %ebp 109acd: 89 e5 mov %esp,%ebp 109acf: 57 push %edi 109ad0: 56 push %esi 109ad1: 53 push %ebx 109ad2: 83 ec 1c sub $0x1c,%esp 109ad5: 8b 45 08 mov 0x8(%ebp),%eax 109ad8: 8b 55 0c mov 0xc(%ebp),%edx 109adb: 89 55 e4 mov %edx,-0x1c(%ebp) 109ade: 8b 5d 10 mov 0x10(%ebp),%ebx const unsigned char *buf = _buf; 109ae1: 89 c6 mov %eax,%esi unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 109ae3: 8b 8b b4 00 00 00 mov 0xb4(%ebx),%ecx 109ae9: 85 c9 test %ecx,%ecx 109aeb: 0f 84 eb 00 00 00 je 109bdc (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; 109af1: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 109af7: 89 45 e0 mov %eax,-0x20(%ebp) while (len) { 109afa: 8b 55 e4 mov -0x1c(%ebp),%edx 109afd: 85 d2 test %edx,%edx 109aff: 0f 84 cf 00 00 00 je 109bd4 <== NEVER TAKEN 109b05: 8d 76 00 lea 0x0(%esi),%esi * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 109b08: 8b 45 e0 mov -0x20(%ebp),%eax 109b0b: 40 inc %eax 109b0c: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx 109b12: 31 d2 xor %edx,%edx 109b14: f7 f1 div %ecx 109b16: 89 55 dc mov %edx,-0x24(%ebp) 109b19: 89 55 e0 mov %edx,-0x20(%ebp) rtems_interrupt_disable (level); 109b1c: 9c pushf 109b1d: fa cli 109b1e: 5f pop %edi while (newHead == tty->rawOutBuf.Tail) { 109b1f: 8b 93 84 00 00 00 mov 0x84(%ebx),%edx 109b25: 3b 55 e0 cmp -0x20(%ebp),%edx 109b28: 75 3e jne 109b68 109b2a: 89 f8 mov %edi,%eax 109b2c: 89 f7 mov %esi,%edi 109b2e: 89 d6 mov %edx,%esi tty->rawOutBufState = rob_wait; 109b30: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx) 109b37: 00 00 00 rtems_interrupt_enable (level); 109b3a: 50 push %eax 109b3b: 9d popf sc = rtems_semaphore_obtain( 109b3c: 50 push %eax 109b3d: 6a 00 push $0x0 109b3f: 6a 00 push $0x0 109b41: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 109b47: e8 64 1b 00 00 call 10b6b0 tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 109b4c: 83 c4 10 add $0x10,%esp 109b4f: 85 c0 test %eax,%eax 109b51: 0f 85 a0 00 00 00 jne 109bf7 <== NEVER TAKEN rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 109b57: 9c pushf 109b58: fa cli 109b59: 58 pop %eax * 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) { 109b5a: 8b 93 84 00 00 00 mov 0x84(%ebx),%edx 109b60: 39 f2 cmp %esi,%edx 109b62: 74 cc je 109b30 <== NEVER TAKEN 109b64: 89 fe mov %edi,%esi 109b66: 89 c7 mov %eax,%edi tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 109b68: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 109b6e: 8b 4b 7c mov 0x7c(%ebx),%ecx 109b71: 8a 16 mov (%esi),%dl 109b73: 88 14 01 mov %dl,(%ecx,%eax,1) tty->rawOutBuf.Head = newHead; 109b76: 8b 45 dc mov -0x24(%ebp),%eax 109b79: 89 83 80 00 00 00 mov %eax,0x80(%ebx) if (tty->rawOutBufState == rob_idle) { 109b7f: 8b 8b 94 00 00 00 mov 0x94(%ebx),%ecx 109b85: 85 c9 test %ecx,%ecx 109b87: 75 23 jne 109bac /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 109b89: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 109b8f: a8 10 test $0x10,%al 109b91: 74 26 je 109bb9 <== ALWAYS TAKEN (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; 109b93: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 109b99: 83 c8 20 or $0x20,%eax 109b9c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 109ba2: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) 109ba9: 00 00 00 } rtems_interrupt_enable (level); 109bac: 57 push %edi 109bad: 9d popf if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 109bae: ff 4d e4 decl -0x1c(%ebp) 109bb1: 74 21 je 109bd4 tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 109bb3: 46 inc %esi 109bb4: e9 4f ff ff ff jmp 109b08 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, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 109bb9: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 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, 109bbf: 52 push %edx 109bc0: 6a 01 push $0x1 109bc2: 03 43 7c add 0x7c(%ebx),%eax 109bc5: 50 push %eax 109bc6: ff 73 10 pushl 0x10(%ebx) 109bc9: ff 93 a4 00 00 00 call *0xa4(%ebx) 109bcf: 83 c4 10 add $0x10,%esp 109bd2: eb ce jmp 109ba2 tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 109bd4: 8d 65 f4 lea -0xc(%ebp),%esp 109bd7: 5b pop %ebx 109bd8: 5e pop %esi 109bd9: 5f pop %edi 109bda: c9 leave 109bdb: c3 ret 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); 109bdc: 89 55 10 mov %edx,0x10(%ebp) 109bdf: 89 45 0c mov %eax,0xc(%ebp) 109be2: 8b 43 10 mov 0x10(%ebx),%eax 109be5: 89 45 08 mov %eax,0x8(%ebp) 109be8: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 109bee: 8d 65 f4 lea -0xc(%ebp),%esp 109bf1: 5b pop %ebx 109bf2: 5e pop %esi 109bf3: 5f pop %edi 109bf4: c9 leave 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); 109bf5: ff e0 jmp *%eax tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); sc = rtems_semaphore_obtain( tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 109bf7: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109bfa: 50 push %eax <== NOT EXECUTED 109bfb: e8 f0 20 00 00 call 10bcf0 <== NOT EXECUTED =============================================================================== 0010a1d8 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 10a1d8: 55 push %ebp 10a1d9: 89 e5 mov %esp,%ebp 10a1db: 57 push %edi 10a1dc: 56 push %esi 10a1dd: 53 push %ebx 10a1de: 83 ec 30 sub $0x30,%esp rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 10a1e1: 8b 55 08 mov 0x8(%ebp),%edx 10a1e4: 8b 02 mov (%edx),%eax 10a1e6: 8b 58 34 mov 0x34(%eax),%ebx uint32_t count = args->count; 10a1e9: 8b 4a 10 mov 0x10(%edx),%ecx 10a1ec: 89 4d dc mov %ecx,-0x24(%ebp) char *buffer = args->buffer; 10a1ef: 8b 42 0c mov 0xc(%edx),%eax 10a1f2: 89 45 d8 mov %eax,-0x28(%ebp) rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 10a1f5: 6a 00 push $0x0 10a1f7: 6a 00 push $0x0 10a1f9: ff 73 14 pushl 0x14(%ebx) 10a1fc: e8 af 14 00 00 call 10b6b0 10a201: 89 45 e0 mov %eax,-0x20(%ebp) if (sc != RTEMS_SUCCESSFUL) 10a204: 83 c4 10 add $0x10,%esp 10a207: 85 c0 test %eax,%eax 10a209: 75 35 jne 10a240 <== NEVER TAKEN return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 10a20b: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10a211: c1 e0 05 shl $0x5,%eax 10a214: 8b 80 48 60 12 00 mov 0x126048(%eax),%eax 10a21a: 85 c0 test %eax,%eax 10a21c: 74 2e je 10a24c sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 10a21e: 83 ec 08 sub $0x8,%esp 10a221: ff 75 08 pushl 0x8(%ebp) 10a224: 53 push %ebx 10a225: ff d0 call *%eax 10a227: 89 45 e0 mov %eax,-0x20(%ebp) tty->tty_rcvwakeup = 0; 10a22a: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10a231: 00 00 00 rtems_semaphore_release (tty->isem); 10a234: 59 pop %ecx 10a235: ff 73 14 pushl 0x14(%ebx) 10a238: e8 6f 15 00 00 call 10b7ac return sc; 10a23d: 83 c4 10 add $0x10,%esp } args->bytes_moved = args->count - count; tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } 10a240: 8b 45 e0 mov -0x20(%ebp),%eax 10a243: 8d 65 f4 lea -0xc(%ebp),%esp 10a246: 5b pop %ebx 10a247: 5e pop %esi 10a248: 5f pop %edi 10a249: c9 leave 10a24a: c3 ret 10a24b: 90 nop tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { 10a24c: 8b 53 20 mov 0x20(%ebx),%edx 10a24f: 39 53 24 cmp %edx,0x24(%ebx) 10a252: 74 5f je 10a2b3 <== ALWAYS TAKEN sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 10a254: 8b 45 dc mov -0x24(%ebp),%eax 10a257: 85 c0 test %eax,%eax 10a259: 74 29 je 10a284 <== NEVER TAKEN 10a25b: 8b 43 24 mov 0x24(%ebx),%eax 10a25e: 3b 43 20 cmp 0x20(%ebx),%eax 10a261: 7d 21 jge 10a284 <== NEVER TAKEN 10a263: 8b 55 d8 mov -0x28(%ebp),%edx 10a266: 8b 7d dc mov -0x24(%ebp),%edi 10a269: eb 06 jmp 10a271 10a26b: 90 nop 10a26c: 39 43 20 cmp %eax,0x20(%ebx) 10a26f: 7e 10 jle 10a281 *buffer++ = tty->cbuf[tty->cindex++]; 10a271: 8b 73 1c mov 0x1c(%ebx),%esi 10a274: 8a 0c 06 mov (%esi,%eax,1),%cl 10a277: 88 0a mov %cl,(%edx) 10a279: 42 inc %edx 10a27a: 40 inc %eax 10a27b: 89 43 24 mov %eax,0x24(%ebx) sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 10a27e: 4f dec %edi 10a27f: 75 eb jne 10a26c 10a281: 89 7d dc mov %edi,-0x24(%ebp) *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 10a284: 8b 55 08 mov 0x8(%ebp),%edx 10a287: 8b 42 10 mov 0x10(%edx),%eax 10a28a: 2b 45 dc sub -0x24(%ebp),%eax 10a28d: 89 42 18 mov %eax,0x18(%edx) tty->tty_rcvwakeup = 0; 10a290: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10a297: 00 00 00 rtems_semaphore_release (tty->isem); 10a29a: 83 ec 0c sub $0xc,%esp 10a29d: ff 73 14 pushl 0x14(%ebx) 10a2a0: e8 07 15 00 00 call 10b7ac return sc; 10a2a5: 83 c4 10 add $0x10,%esp } 10a2a8: 8b 45 e0 mov -0x20(%ebp),%eax 10a2ab: 8d 65 f4 lea -0xc(%ebp),%esp 10a2ae: 5b pop %ebx 10a2af: 5e pop %esi 10a2b0: 5f pop %edi 10a2b1: c9 leave 10a2b2: c3 ret rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; 10a2b3: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) 10a2ba: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) tty->read_start_column = tty->column; 10a2c1: 8b 43 28 mov 0x28(%ebx),%eax 10a2c4: 89 43 2c mov %eax,0x2c(%ebx) if (tty->device.pollRead != NULL && 10a2c7: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax 10a2cd: 85 c0 test %eax,%eax 10a2cf: 74 0e je 10a2df 10a2d1: 8b 93 b4 00 00 00 mov 0xb4(%ebx),%edx 10a2d7: 85 d2 test %edx,%edx 10a2d9: 0f 84 82 01 00 00 je 10a461 * Fill the input buffer from the raw input queue */ static rtems_status_code fillBufferQueue (struct rtems_termios_tty *tty) { rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout; 10a2df: 8b 73 74 mov 0x74(%ebx),%esi rtems_status_code sc; int wait = (int)1; 10a2e2: c7 45 e4 01 00 00 00 movl $0x1,-0x1c(%ebp) 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)( 10a2e9: 8d 4b 49 lea 0x49(%ebx),%ecx 10a2ec: 89 4d d4 mov %ecx,-0x2c(%ebp) 10a2ef: 90 nop while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a2f0: 8b 53 5c mov 0x5c(%ebx),%edx 10a2f3: 8b 43 60 mov 0x60(%ebx),%eax 10a2f6: 39 c2 cmp %eax,%edx 10a2f8: 0f 84 06 01 00 00 je 10a404 (tty->ccount < (CBUFSIZE-1))) { 10a2fe: a1 60 41 12 00 mov 0x124160,%eax 10a303: 48 dec %eax while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a304: 3b 43 20 cmp 0x20(%ebx),%eax 10a307: 7f 3c jg 10a345 <== ALWAYS TAKEN 10a309: e9 f6 00 00 00 jmp 10a404 <== NOT EXECUTED 10a30e: 66 90 xchg %ax,%ax <== NOT EXECUTED } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) 10a310: 0f b6 c1 movzbl %cl,%eax 10a313: 89 da mov %ebx,%edx 10a315: e8 9e fd ff ff call 10a0b8 10a31a: 85 c0 test %eax,%eax 10a31c: 74 07 je 10a325 wait = 0; } else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) wait = 0; 10a31e: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) } timeout = tty->rawInBufSemaphoreTimeout; 10a325: 8b 73 70 mov 0x70(%ebx),%esi while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a328: 8b 53 5c mov 0x5c(%ebx),%edx 10a32b: 8b 43 60 mov 0x60(%ebx),%eax 10a32e: 39 c2 cmp %eax,%edx 10a330: 0f 84 ce 00 00 00 je 10a404 (tty->ccount < (CBUFSIZE-1))) { 10a336: a1 60 41 12 00 mov 0x124160,%eax 10a33b: 48 dec %eax while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a33c: 39 43 20 cmp %eax,0x20(%ebx) 10a33f: 0f 8d bf 00 00 00 jge 10a404 <== NEVER TAKEN (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 10a345: 8b 43 5c mov 0x5c(%ebx),%eax 10a348: 8b 4b 64 mov 0x64(%ebx),%ecx 10a34b: 40 inc %eax 10a34c: 31 d2 xor %edx,%edx 10a34e: f7 f1 div %ecx c = tty->rawInBuf.theBuf[newHead]; 10a350: 8b 43 58 mov 0x58(%ebx),%eax 10a353: 8a 0c 10 mov (%eax,%edx,1),%cl tty->rawInBuf.Head = newHead; 10a356: 89 53 5c mov %edx,0x5c(%ebx) if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 10a359: 8b 43 60 mov 0x60(%ebx),%eax 10a35c: 8b 7b 64 mov 0x64(%ebx),%edi % tty->rawInBuf.Size) 10a35f: 8b 73 64 mov 0x64(%ebx),%esi unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; c = tty->rawInBuf.theBuf[newHead]; tty->rawInBuf.Head = newHead; if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 10a362: 8d 04 07 lea (%edi,%eax,1),%eax 10a365: 29 d0 sub %edx,%eax % tty->rawInBuf.Size) 10a367: 31 d2 xor %edx,%edx 10a369: f7 f6 div %esi unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; c = tty->rawInBuf.theBuf[newHead]; tty->rawInBuf.Head = newHead; if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 10a36b: 3b 93 bc 00 00 00 cmp 0xbc(%ebx),%edx 10a371: 73 5d jae 10a3d0 <== NEVER TAKEN % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 10a373: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a379: 83 e0 fe and $0xfffffffe,%eax 10a37c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 10a382: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a388: 25 02 02 00 00 and $0x202,%eax 10a38d: 3d 02 02 00 00 cmp $0x202,%eax 10a392: 0f 84 94 00 00 00 je 10a42c <== NEVER TAKEN && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)( tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { 10a398: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a39e: f6 c4 01 test $0x1,%ah 10a3a1: 74 2d je 10a3d0 <== ALWAYS TAKEN tty->flow_ctrl &= ~FL_IRTSOFF; 10a3a3: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a3a9: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED 10a3ac: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 10a3b2: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED 10a3b8: 85 c0 test %eax,%eax <== NOT EXECUTED 10a3ba: 74 14 je 10a3d0 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 10a3bc: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a3bf: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a3c2: 88 4d d0 mov %cl,-0x30(%ebp) <== NOT EXECUTED 10a3c5: ff d0 call *%eax <== NOT EXECUTED 10a3c7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a3ca: 8a 4d d0 mov -0x30(%ebp),%cl <== NOT EXECUTED 10a3cd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 10a3d0: f6 43 3c 02 testb $0x2,0x3c(%ebx) 10a3d4: 0f 85 36 ff ff ff jne 10a310 <== ALWAYS TAKEN if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 10a3da: 0f b6 c1 movzbl %cl,%eax <== NOT EXECUTED 10a3dd: 89 da mov %ebx,%edx <== NOT EXECUTED 10a3df: e8 d4 fc ff ff call 10a0b8 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 10a3e4: 0f b6 43 47 movzbl 0x47(%ebx),%eax <== NOT EXECUTED 10a3e8: 39 43 20 cmp %eax,0x20(%ebx) <== NOT EXECUTED 10a3eb: 0f 8d 2d ff ff ff jge 10a31e <== NOT EXECUTED wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 10a3f1: 8b 73 70 mov 0x70(%ebx),%esi <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a3f4: 8b 53 5c mov 0x5c(%ebx),%edx <== NOT EXECUTED 10a3f7: 8b 43 60 mov 0x60(%ebx),%eax <== NOT EXECUTED 10a3fa: 39 c2 cmp %eax,%edx <== NOT EXECUTED 10a3fc: 0f 85 34 ff ff ff jne 10a336 <== NOT EXECUTED 10a402: 66 90 xchg %ax,%ax <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 10a404: 8b 4d e4 mov -0x1c(%ebp),%ecx 10a407: 85 c9 test %ecx,%ecx 10a409: 0f 84 45 fe ff ff je 10a254 sc = rtems_semaphore_obtain( 10a40f: 52 push %edx 10a410: 56 push %esi 10a411: ff 73 6c pushl 0x6c(%ebx) 10a414: ff 73 68 pushl 0x68(%ebx) 10a417: e8 94 12 00 00 call 10b6b0 tty->rawInBuf.Semaphore, tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 10a41c: 83 c4 10 add $0x10,%esp 10a41f: 85 c0 test %eax,%eax 10a421: 0f 84 c9 fe ff ff je 10a2f0 <== ALWAYS TAKEN 10a427: e9 28 fe ff ff jmp 10a254 <== NOT EXECUTED < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) 10a42c: 8b bb 94 00 00 00 mov 0x94(%ebx),%edi <== NOT EXECUTED 10a432: 85 ff test %edi,%edi <== NOT EXECUTED 10a434: 74 0e je 10a444 <== NOT EXECUTED || (tty->flow_ctrl & FL_OSTOP))) { 10a436: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a43c: a8 20 test $0x20,%al <== NOT EXECUTED 10a43e: 0f 84 54 ff ff ff je 10a398 <== NOT EXECUTED /* XON should be sent now... */ (*tty->device.write)( 10a444: 56 push %esi <== NOT EXECUTED 10a445: 6a 01 push $0x1 <== NOT EXECUTED 10a447: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED 10a44a: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a44d: 88 4d d0 mov %cl,-0x30(%ebp) <== NOT EXECUTED 10a450: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 10a456: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a459: 8a 4d d0 mov -0x30(%ebp),%cl <== NOT EXECUTED 10a45c: e9 6f ff ff ff jmp 10a3d0 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 10a461: f6 43 3c 02 testb $0x2,0x3c(%ebx) 10a465: 75 1d jne 10a484 <== NEVER TAKEN 10a467: eb 39 jmp 10a4a2 10a469: 8d 76 00 lea 0x0(%esi),%esi for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); } else { if (siproc (n, tty)) 10a46c: 0f b6 c0 movzbl %al,%eax 10a46f: 89 da mov %ebx,%edx 10a471: e8 42 fc ff ff call 10a0b8 10a476: 85 c0 test %eax,%eax 10a478: 0f 85 d6 fd ff ff jne 10a254 <== NEVER TAKEN static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 10a47e: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax for (;;) { n = (*tty->device.pollRead)(tty->minor); 10a484: 83 ec 0c sub $0xc,%esp 10a487: ff 73 10 pushl 0x10(%ebx) 10a48a: ff d0 call *%eax if (n < 0) { 10a48c: 83 c4 10 add $0x10,%esp 10a48f: 85 c0 test %eax,%eax 10a491: 79 d9 jns 10a46c <== NEVER TAKEN rtems_task_wake_after (1); 10a493: 83 ec 0c sub $0xc,%esp 10a496: 6a 01 push $0x1 10a498: e8 cb 16 00 00 call 10bb68 10a49d: 83 c4 10 add $0x10,%esp 10a4a0: eb dc jmp 10a47e } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 10a4a2: e8 01 0b 00 00 call 10afa8 10a4a7: 89 c6 mov %eax,%esi 10a4a9: 8d 76 00 lea 0x0(%esi),%esi for (;;) { n = (*tty->device.pollRead)(tty->minor); 10a4ac: 83 ec 0c sub $0xc,%esp 10a4af: ff 73 10 pushl 0x10(%ebx) 10a4b2: ff 93 a0 00 00 00 call *0xa0(%ebx) if (n < 0) { 10a4b8: 83 c4 10 add $0x10,%esp 10a4bb: 85 c0 test %eax,%eax 10a4bd: 78 25 js 10a4e4 break; } } rtems_task_wake_after (1); } else { siproc (n, tty); 10a4bf: 0f b6 c0 movzbl %al,%eax 10a4c2: 89 da mov %ebx,%edx 10a4c4: e8 ef fb ff ff call 10a0b8 if (tty->ccount >= tty->termios.c_cc[VMIN]) 10a4c9: 8a 43 47 mov 0x47(%ebx),%al 10a4cc: 0f b6 d0 movzbl %al,%edx 10a4cf: 39 53 20 cmp %edx,0x20(%ebx) 10a4d2: 0f 8d 7c fd ff ff jge 10a254 <== NEVER TAKEN break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 10a4d8: 84 c0 test %al,%al 10a4da: 74 d0 je 10a4ac <== NEVER TAKEN 10a4dc: 80 7b 46 00 cmpb $0x0,0x46(%ebx) 10a4e0: 74 ca je 10a4ac <== NEVER TAKEN 10a4e2: eb be jmp 10a4a2 then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { if (tty->termios.c_cc[VMIN]) { 10a4e4: 80 7b 47 00 cmpb $0x0,0x47(%ebx) 10a4e8: 74 1d je 10a507 <== NEVER TAKEN if (tty->termios.c_cc[VTIME] && tty->ccount) { 10a4ea: 80 7b 46 00 cmpb $0x0,0x46(%ebx) 10a4ee: 74 08 je 10a4f8 <== NEVER TAKEN 10a4f0: 8b 43 20 mov 0x20(%ebx),%eax 10a4f3: 85 c0 test %eax,%eax 10a4f5: 75 1a jne 10a511 10a4f7: 90 nop now = rtems_clock_get_ticks_since_boot(); if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); 10a4f8: 83 ec 0c sub $0xc,%esp 10a4fb: 6a 01 push $0x1 10a4fd: e8 66 16 00 00 call 10bb68 10a502: 83 c4 10 add $0x10,%esp 10a505: eb a5 jmp 10a4ac if ((now - then) > tty->vtimeTicks) { break; } } } else { if (!tty->termios.c_cc[VTIME]) 10a507: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED 10a50b: 0f 84 43 fd ff ff je 10a254 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 10a511: e8 92 0a 00 00 call 10afa8 if ((now - then) > tty->vtimeTicks) { 10a516: 29 f0 sub %esi,%eax 10a518: 3b 43 54 cmp 0x54(%ebx),%eax 10a51b: 76 db jbe 10a4f8 10a51d: e9 32 fd ff ff jmp 10a254 =============================================================================== 0010a8b8 : * 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) { 10a8b8: 55 push %ebp 10a8b9: 89 e5 mov %esp,%ebp 10a8bb: 57 push %edi 10a8bc: 56 push %esi 10a8bd: 53 push %ebx 10a8be: 83 ec 0c sub $0xc,%esp 10a8c1: 8b 5d 08 mov 0x8(%ebp),%ebx int nToSend; rtems_interrupt_level level; int len; /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) 10a8c4: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a8ca: 25 03 04 00 00 and $0x403,%eax 10a8cf: 3d 01 04 00 00 cmp $0x401,%eax 10a8d4: 0f 84 62 01 00 00 je 10aa3c <== NEVER TAKEN tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) == FL_ISNTXOF) { 10a8da: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a8e0: 83 e0 03 and $0x3,%eax 10a8e3: 83 f8 02 cmp $0x2,%eax 10a8e6: 0f 84 8c 01 00 00 je 10aa78 <== NEVER TAKEN tty->flow_ctrl &= ~FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 10a8ec: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx 10a8f2: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 10a8f8: 39 c2 cmp %eax,%edx 10a8fa: 0f 84 a4 00 00 00 je 10a9a4 rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; } rtems_interrupt_disable(level); 10a900: 9c pushf 10a901: fa cli 10a902: 58 pop %eax len = tty->t_dqlen; 10a903: 8b b3 90 00 00 00 mov 0x90(%ebx),%esi tty->t_dqlen = 0; 10a909: c7 83 90 00 00 00 00 movl $0x0,0x90(%ebx) 10a910: 00 00 00 rtems_interrupt_enable(level); 10a913: 50 push %eax 10a914: 9d popf newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 10a915: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 10a91b: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx 10a921: 8d 04 06 lea (%esi,%eax,1),%eax 10a924: 31 d2 xor %edx,%edx 10a926: f7 f1 div %ecx 10a928: 89 d6 mov %edx,%esi tty->rawOutBuf.Tail = newTail; 10a92a: 89 93 84 00 00 00 mov %edx,0x84(%ebx) if (tty->rawOutBufState == rob_wait) { 10a930: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx) 10a937: 0f 84 e7 00 00 00 je 10aa24 * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } if (newTail == tty->rawOutBuf.Head) { 10a93d: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 10a943: 39 f0 cmp %esi,%eax 10a945: 74 79 je 10a9c0 if ( tty->tty_snd.sw_pfn != NULL) { (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 10a947: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a94d: 25 10 02 00 00 and $0x210,%eax 10a952: 3d 10 02 00 00 cmp $0x210,%eax 10a957: 0f 84 57 01 00 00 je 10aab4 <== NEVER TAKEN nToSend = 0; } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 10a95d: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 10a963: 39 c6 cmp %eax,%esi 10a965: 0f 87 91 00 00 00 ja 10a9fc nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; 10a96b: 8b bb 80 00 00 00 mov 0x80(%ebx),%edi 10a971: 29 f7 sub %esi,%edi /* 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)) { 10a973: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a979: f6 c4 06 test $0x6,%ah 10a97c: 0f 85 91 00 00 00 jne 10aa13 10a982: 89 f8 mov %edi,%eax nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 10a984: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) 10a98b: 00 00 00 (*tty->device.write)( 10a98e: 52 push %edx 10a98f: 50 push %eax 10a990: 8b 43 7c mov 0x7c(%ebx),%eax 10a993: 01 f0 add %esi,%eax 10a995: 50 push %eax 10a996: ff 73 10 pushl 0x10(%ebx) 10a999: ff 93 a4 00 00 00 call *0xa4(%ebx) 10a99f: 83 c4 10 add $0x10,%esp 10a9a2: eb 48 jmp 10a9ec } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 10a9a4: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx) 10a9ab: 0f 84 2b 01 00 00 je 10aadc <== NEVER TAKEN /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; 10a9b1: 31 ff xor %edi,%edi tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 10a9b3: 89 f8 mov %edi,%eax 10a9b5: 8d 65 f4 lea -0xc(%ebp),%esp 10a9b8: 5b pop %ebx 10a9b9: 5e pop %esi 10a9ba: 5f pop %edi 10a9bb: c9 leave 10a9bc: c3 ret 10a9bd: 8d 76 00 lea 0x0(%esi),%esi if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 10a9c0: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx) 10a9c7: 00 00 00 nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 10a9ca: 8b 83 d4 00 00 00 mov 0xd4(%ebx),%eax 10a9d0: 85 c0 test %eax,%eax 10a9d2: 0f 84 1c 01 00 00 je 10aaf4 <== ALWAYS TAKEN (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 10a9d8: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10a9db: ff b3 d8 00 00 00 pushl 0xd8(%ebx) <== NOT EXECUTED 10a9e1: 8d 53 30 lea 0x30(%ebx),%edx <== NOT EXECUTED 10a9e4: 52 push %edx <== NOT EXECUTED 10a9e5: ff d0 call *%eax <== NOT EXECUTED 10a9e7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; nToSend = 0; 10a9ea: 31 ff xor %edi,%edi <== NOT EXECUTED } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 10a9ec: 89 b3 84 00 00 00 mov %esi,0x84(%ebx) } return nToSend; } 10a9f2: 89 f8 mov %edi,%eax 10a9f4: 8d 65 f4 lea -0xc(%ebp),%esp 10a9f7: 5b pop %ebx 10a9f8: 5e pop %esi 10a9f9: 5f pop %edi 10a9fa: c9 leave 10a9fb: c3 ret } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; 10a9fc: 8b bb 88 00 00 00 mov 0x88(%ebx),%edi 10aa02: 29 f7 sub %esi,%edi else nToSend = tty->rawOutBuf.Head - newTail; /* when flow control XON or XOF, don't send blocks of data */ /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { 10aa04: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10aa0a: f6 c4 06 test $0x6,%ah 10aa0d: 0f 84 6f ff ff ff je 10a982 <== ALWAYS TAKEN 10aa13: b8 01 00 00 00 mov $0x1,%eax nToSend = 1; 10aa18: bf 01 00 00 00 mov $0x1,%edi 10aa1d: e9 62 ff ff ff jmp 10a984 10aa22: 66 90 xchg %ax,%ax tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 10aa24: 83 ec 0c sub $0xc,%esp 10aa27: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 10aa2d: e8 7a 0d 00 00 call 10b7ac 10aa32: 83 c4 10 add $0x10,%esp 10aa35: e9 03 ff ff ff jmp 10a93d 10aa3a: 66 90 xchg %ax,%ax /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); 10aa3c: 56 push %esi <== NOT EXECUTED 10aa3d: 6a 01 push $0x1 <== NOT EXECUTED 10aa3f: 8d 43 4a lea 0x4a(%ebx),%eax <== NOT EXECUTED 10aa42: 50 push %eax <== NOT EXECUTED 10aa43: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10aa46: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED rtems_interrupt_disable(level); 10aa4c: 9c pushf <== NOT EXECUTED 10aa4d: fa cli <== NOT EXECUTED 10aa4e: 5a pop %edx <== NOT EXECUTED tty->t_dqlen--; 10aa4f: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 10aa55: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10aa5b: 83 c8 02 or $0x2,%eax <== NOT EXECUTED 10aa5e: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED rtems_interrupt_enable(level); 10aa64: 52 push %edx <== NOT EXECUTED 10aa65: 9d popf <== NOT EXECUTED 10aa66: 83 c4 10 add $0x10,%esp <== NOT EXECUTED nToSend = 1; 10aa69: bf 01 00 00 00 mov $0x1,%edi <== NOT EXECUTED tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 10aa6e: 89 f8 mov %edi,%eax <== NOT EXECUTED 10aa70: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10aa73: 5b pop %ebx <== NOT EXECUTED 10aa74: 5e pop %esi <== NOT EXECUTED 10aa75: 5f pop %edi <== NOT EXECUTED 10aa76: c9 leave <== NOT EXECUTED 10aa77: c3 ret <== NOT EXECUTED * FIXME: this .write call will generate another * dequeue callback. This will advance the "Tail" in the data * buffer, although the corresponding data is not yet out! * Therefore the dequeue "length" should be reduced by 1 */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); 10aa78: 51 push %ecx <== NOT EXECUTED 10aa79: 6a 01 push $0x1 <== NOT EXECUTED 10aa7b: 8d 43 49 lea 0x49(%ebx),%eax <== NOT EXECUTED 10aa7e: 50 push %eax <== NOT EXECUTED 10aa7f: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10aa82: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED rtems_interrupt_disable(level); 10aa88: 9c pushf <== NOT EXECUTED 10aa89: fa cli <== NOT EXECUTED 10aa8a: 5a pop %edx <== NOT EXECUTED tty->t_dqlen--; 10aa8b: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 10aa91: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10aa97: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED 10aa9a: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED rtems_interrupt_enable(level); 10aaa0: 52 push %edx <== NOT EXECUTED 10aaa1: 9d popf <== NOT EXECUTED 10aaa2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED nToSend = 1; 10aaa5: bf 01 00 00 00 mov $0x1,%edi <== NOT EXECUTED tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 10aaaa: 89 f8 mov %edi,%eax <== NOT EXECUTED 10aaac: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10aaaf: 5b pop %ebx <== NOT EXECUTED 10aab0: 5e pop %esi <== NOT EXECUTED 10aab1: 5f pop %edi <== NOT EXECUTED 10aab2: c9 leave <== NOT EXECUTED 10aab3: c3 ret <== NOT EXECUTED /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); 10aab4: 9c pushf <== NOT EXECUTED 10aab5: fa cli <== NOT EXECUTED 10aab6: 5a pop %edx <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 10aab7: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10aabd: 83 c8 20 or $0x20,%eax <== NOT EXECUTED 10aac0: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 10aac6: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) <== NOT EXECUTED 10aacd: 00 00 00 rtems_interrupt_enable(level); 10aad0: 52 push %edx <== NOT EXECUTED 10aad1: 9d popf <== NOT EXECUTED nToSend = 0; 10aad2: 31 ff xor %edi,%edi <== NOT EXECUTED 10aad4: e9 13 ff ff ff jmp 10a9ec <== NOT EXECUTED 10aad9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED */ if (tty->rawOutBufState == rob_wait) { /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 10aadc: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10aadf: ff b3 8c 00 00 00 pushl 0x8c(%ebx) <== NOT EXECUTED 10aae5: e8 c2 0c 00 00 call 10b7ac <== NOT EXECUTED 10aaea: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } return 0; 10aaed: 31 ff xor %edi,%edi <== NOT EXECUTED 10aaef: e9 bf fe ff ff jmp 10a9b3 <== NOT EXECUTED if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; nToSend = 0; 10aaf4: 31 ff xor %edi,%edi 10aaf6: e9 f1 fe ff ff jmp 10a9ec =============================================================================== 0010a84c : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 10a84c: 55 push %ebp 10a84d: 89 e5 mov %esp,%ebp 10a84f: 57 push %edi 10a850: 56 push %esi 10a851: 53 push %ebx 10a852: 83 ec 1c sub $0x1c,%esp 10a855: 8b 5d 08 mov 0x8(%ebp),%ebx 10a858: 8d 75 e0 lea -0x20(%ebp),%esi 10a85b: 8d 7d e7 lea -0x19(%ebp),%edi 10a85e: eb 14 jmp 10a874 } /* * do something */ c = tty->device.pollRead(tty->minor); 10a860: 83 ec 0c sub $0xc,%esp 10a863: ff 73 10 pushl 0x10(%ebx) 10a866: ff 93 a0 00 00 00 call *0xa0(%ebx) if (c != EOF) { 10a86c: 83 c4 10 add $0x10,%esp 10a86f: 83 f8 ff cmp $0xffffffff,%eax 10a872: 75 30 jne 10a8a4 while (1) { /* * wait for rtems event */ rtems_event_receive( 10a874: 56 push %esi 10a875: 6a 00 push $0x0 10a877: 6a 02 push $0x2 10a879: 6a 03 push $0x3 10a87b: e8 94 07 00 00 call 10b014 (TERMIOS_RX_PROC_EVENT | TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event ); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 10a880: 83 c4 10 add $0x10,%esp 10a883: f6 45 e0 01 testb $0x1,-0x20(%ebp) 10a887: 74 d7 je 10a860 <== ALWAYS TAKEN tty->rxTaskId = 0; 10a889: c7 83 c4 00 00 00 00 movl $0x0,0xc4(%ebx) <== NOT EXECUTED 10a890: 00 00 00 rtems_task_delete(RTEMS_SELF); 10a893: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a896: 6a 00 push $0x0 <== NOT EXECUTED 10a898: e8 0f 11 00 00 call 10b9ac <== NOT EXECUTED 10a89d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a8a0: eb be jmp 10a860 <== NOT EXECUTED 10a8a2: 66 90 xchg %ax,%ax <== NOT EXECUTED c = tty->device.pollRead(tty->minor); if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; 10a8a4: 88 45 e7 mov %al,-0x19(%ebp) rtems_termios_enqueue_raw_characters ( tty,&c_buf,1); 10a8a7: 50 push %eax 10a8a8: 6a 01 push $0x1 10a8aa: 57 push %edi 10a8ab: 53 push %ebx 10a8ac: e8 8f fc ff ff call 10a540 10a8b1: 83 c4 10 add $0x10,%esp 10a8b4: eb be jmp 10a874 =============================================================================== 0010aafc : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 10aafc: 55 push %ebp 10aafd: 89 e5 mov %esp,%ebp 10aaff: 56 push %esi 10ab00: 53 push %ebx 10ab01: 83 ec 10 sub $0x10,%esp 10ab04: 8b 5d 08 mov 0x8(%ebp),%ebx 10ab07: 8d 75 f4 lea -0xc(%ebp),%esi 10ab0a: eb 28 jmp 10ab34 } /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 10ab0c: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10ab12: c1 e0 05 shl $0x5,%eax 10ab15: 8b 80 54 60 12 00 mov 0x126054(%eax),%eax 10ab1b: 85 c0 test %eax,%eax 10ab1d: 74 09 je 10ab28 <== ALWAYS TAKEN rtems_termios_linesw[tty->t_line].l_start(tty); 10ab1f: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10ab22: 53 push %ebx <== NOT EXECUTED 10ab23: ff d0 call *%eax <== NOT EXECUTED 10ab25: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 10ab28: 83 ec 0c sub $0xc,%esp 10ab2b: 53 push %ebx 10ab2c: e8 87 fd ff ff call 10a8b8 } 10ab31: 83 c4 10 add $0x10,%esp while (1) { /* * wait for rtems event */ rtems_event_receive( 10ab34: 56 push %esi 10ab35: 6a 00 push $0x0 10ab37: 6a 02 push $0x2 10ab39: 6a 03 push $0x3 10ab3b: e8 d4 04 00 00 call 10b014 (TERMIOS_TX_START_EVENT | TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event ); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 10ab40: 83 c4 10 add $0x10,%esp 10ab43: f6 45 f4 01 testb $0x1,-0xc(%ebp) 10ab47: 74 c3 je 10ab0c <== ALWAYS TAKEN tty->txTaskId = 0; 10ab49: c7 83 c8 00 00 00 00 movl $0x0,0xc8(%ebx) <== NOT EXECUTED 10ab50: 00 00 00 rtems_task_delete(RTEMS_SELF); 10ab53: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10ab56: 6a 00 push $0x0 <== NOT EXECUTED 10ab58: e8 4f 0e 00 00 call 10b9ac <== NOT EXECUTED 10ab5d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10ab60: eb aa jmp 10ab0c <== NOT EXECUTED =============================================================================== 0010a10c : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 10a10c: 55 push %ebp 10a10d: 89 e5 mov %esp,%ebp 10a10f: 57 push %edi 10a110: 56 push %esi 10a111: 53 push %ebx 10a112: 83 ec 20 sub $0x20,%esp 10a115: 8b 7d 08 mov 0x8(%ebp),%edi rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 10a118: 8b 07 mov (%edi),%eax 10a11a: 8b 70 34 mov 0x34(%eax),%esi rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 10a11d: 6a 00 push $0x0 10a11f: 6a 00 push $0x0 10a121: ff 76 18 pushl 0x18(%esi) 10a124: e8 87 15 00 00 call 10b6b0 10a129: 89 45 e4 mov %eax,-0x1c(%ebp) if (sc != RTEMS_SUCCESSFUL) 10a12c: 83 c4 10 add $0x10,%esp 10a12f: 85 c0 test %eax,%eax 10a131: 75 29 jne 10a15c <== NEVER TAKEN return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 10a133: 8b 86 cc 00 00 00 mov 0xcc(%esi),%eax 10a139: c1 e0 05 shl $0x5,%eax 10a13c: 8b 80 4c 60 12 00 mov 0x12604c(%eax),%eax 10a142: 85 c0 test %eax,%eax 10a144: 74 22 je 10a168 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 10a146: 83 ec 08 sub $0x8,%esp 10a149: 57 push %edi 10a14a: 56 push %esi 10a14b: ff d0 call *%eax 10a14d: 89 45 e4 mov %eax,-0x1c(%ebp) rtems_semaphore_release (tty->osem); 10a150: 5f pop %edi 10a151: ff 76 18 pushl 0x18(%esi) 10a154: e8 53 16 00 00 call 10b7ac return sc; 10a159: 83 c4 10 add $0x10,%esp rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); return sc; } 10a15c: 8b 45 e4 mov -0x1c(%ebp),%eax 10a15f: 8d 65 f4 lea -0xc(%ebp),%esp 10a162: 5b pop %ebx 10a163: 5e pop %esi 10a164: 5f pop %edi 10a165: c9 leave 10a166: c3 ret 10a167: 90 nop if (rtems_termios_linesw[tty->t_line].l_write != NULL) { sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); rtems_semaphore_release (tty->osem); return sc; } if (tty->termios.c_oflag & OPOST) { 10a168: f6 46 34 01 testb $0x1,0x34(%esi) 10a16c: 74 4e je 10a1bc <== NEVER TAKEN uint32_t count = args->count; 10a16e: 8b 47 10 mov 0x10(%edi),%eax 10a171: 89 45 e0 mov %eax,-0x20(%ebp) char *buffer = args->buffer; 10a174: 8b 47 0c mov 0xc(%edi),%eax while (count--) 10a177: 8b 5d e0 mov -0x20(%ebp),%ebx 10a17a: 85 db test %ebx,%ebx 10a17c: 74 56 je 10a1d4 <== NEVER TAKEN 10a17e: 31 db xor %ebx,%ebx 10a180: 89 7d dc mov %edi,-0x24(%ebp) 10a183: 89 c7 mov %eax,%edi 10a185: 8d 76 00 lea 0x0(%esi),%esi oproc (*buffer++, tty); 10a188: 0f b6 04 1f movzbl (%edi,%ebx,1),%eax 10a18c: 89 f2 mov %esi,%edx 10a18e: e8 6d fa ff ff call 109c00 10a193: 43 inc %ebx return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 10a194: 39 5d e0 cmp %ebx,-0x20(%ebp) 10a197: 75 ef jne 10a188 10a199: 8b 7d dc mov -0x24(%ebp),%edi 10a19c: 8b 47 10 mov 0x10(%edi),%eax oproc (*buffer++, tty); args->bytes_moved = args->count; 10a19f: 89 47 18 mov %eax,0x18(%edi) } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); 10a1a2: 83 ec 0c sub $0xc,%esp 10a1a5: ff 76 18 pushl 0x18(%esi) 10a1a8: e8 ff 15 00 00 call 10b7ac return sc; 10a1ad: 83 c4 10 add $0x10,%esp } 10a1b0: 8b 45 e4 mov -0x1c(%ebp),%eax 10a1b3: 8d 65 f4 lea -0xc(%ebp),%esp 10a1b6: 5b pop %ebx 10a1b7: 5e pop %esi 10a1b8: 5f pop %edi 10a1b9: c9 leave 10a1ba: c3 ret 10a1bb: 90 nop char *buffer = args->buffer; while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 10a1bc: 51 push %ecx <== NOT EXECUTED 10a1bd: 56 push %esi <== NOT EXECUTED 10a1be: ff 77 10 pushl 0x10(%edi) <== NOT EXECUTED 10a1c1: ff 77 0c pushl 0xc(%edi) <== NOT EXECUTED 10a1c4: e8 03 f9 ff ff call 109acc <== NOT EXECUTED args->bytes_moved = args->count; 10a1c9: 8b 47 10 mov 0x10(%edi),%eax <== NOT EXECUTED 10a1cc: 89 47 18 mov %eax,0x18(%edi) <== NOT EXECUTED 10a1cf: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a1d2: eb ce jmp 10a1a2 <== NOT EXECUTED return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 10a1d4: 31 c0 xor %eax,%eax <== NOT EXECUTED 10a1d6: eb c7 jmp 10a19f <== NOT EXECUTED =============================================================================== 001186d4 : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 1186d4: 55 push %ebp 1186d5: 89 e5 mov %esp,%ebp 1186d7: 83 ec 1c sub $0x1c,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 1186da: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 1186dd: 50 push %eax 1186de: ff 75 08 pushl 0x8(%ebp) 1186e1: 68 60 0c 14 00 push $0x140c60 1186e6: e8 b9 2a 00 00 call 11b1a4 <_Objects_Get> switch ( location ) { 1186eb: 83 c4 10 add $0x10,%esp 1186ee: 8b 55 f4 mov -0xc(%ebp),%edx 1186f1: 85 d2 test %edx,%edx 1186f3: 74 07 je 1186fc #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1186f5: b8 04 00 00 00 mov $0x4,%eax } 1186fa: c9 leave 1186fb: c3 ret the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 1186fc: 83 78 38 04 cmpl $0x4,0x38(%eax) 118700: 74 0f je 118711 <== NEVER TAKEN (void) _Watchdog_Remove( &the_timer->Ticker ); 118702: 83 ec 0c sub $0xc,%esp 118705: 83 c0 10 add $0x10,%eax 118708: 50 push %eax 118709: e8 ce 46 00 00 call 11cddc <_Watchdog_Remove> 11870e: 83 c4 10 add $0x10,%esp _Thread_Enable_dispatch(); 118711: e8 ee 35 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118716: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118718: c9 leave 118719: c3 ret =============================================================================== 0010bff0 : rtems_status_code rtems_timer_create( rtems_name name, rtems_id *id ) { 10bff0: 55 push %ebp 10bff1: 89 e5 mov %esp,%ebp 10bff3: 57 push %edi 10bff4: 56 push %esi 10bff5: 53 push %ebx 10bff6: 83 ec 0c sub $0xc,%esp 10bff9: 8b 5d 08 mov 0x8(%ebp),%ebx 10bffc: 8b 75 0c mov 0xc(%ebp),%esi Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) 10bfff: 85 db test %ebx,%ebx 10c001: 74 6d je 10c070 return RTEMS_INVALID_NAME; if ( !id ) 10c003: 85 f6 test %esi,%esi 10c005: 0f 84 89 00 00 00 je 10c094 10c00b: a1 30 75 12 00 mov 0x127530,%eax 10c010: 40 inc %eax 10c011: a3 30 75 12 00 mov %eax,0x127530 * This function allocates a timer control block from * the inactive chain of free timer control blocks. */ RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Allocate( void ) { return (Timer_Control *) _Objects_Allocate( &_Timer_Information ); 10c016: 83 ec 0c sub $0xc,%esp 10c019: 68 80 78 12 00 push $0x127880 10c01e: e8 5d 0e 00 00 call 10ce80 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { 10c023: 83 c4 10 add $0x10,%esp 10c026: 85 c0 test %eax,%eax 10c028: 74 56 je 10c080 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_timer->the_class = TIMER_DORMANT; 10c02a: c7 40 38 04 00 00 00 movl $0x4,0x38(%eax) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c031: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10c038: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax) the_watchdog->id = id; 10c03f: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) the_watchdog->user_data = user_data; 10c046: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10c04d: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10c050: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c053: 8b 0d 9c 78 12 00 mov 0x12789c,%ecx 10c059: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10c05c: 89 58 0c mov %ebx,0xc(%eax) &_Timer_Information, &the_timer->Object, (Objects_Name) name ); *id = the_timer->Object.id; 10c05f: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 10c061: e8 2e 1e 00 00 call 10de94 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c066: 31 c0 xor %eax,%eax } 10c068: 8d 65 f4 lea -0xc(%ebp),%esp 10c06b: 5b pop %ebx 10c06c: 5e pop %esi 10c06d: 5f pop %edi 10c06e: c9 leave 10c06f: c3 ret ) { Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10c070: b8 03 00 00 00 mov $0x3,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c075: 8d 65 f4 lea -0xc(%ebp),%esp 10c078: 5b pop %ebx 10c079: 5e pop %esi 10c07a: 5f pop %edi 10c07b: c9 leave 10c07c: c3 ret 10c07d: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { _Thread_Enable_dispatch(); 10c080: e8 0f 1e 00 00 call 10de94 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10c085: b8 05 00 00 00 mov $0x5,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c08a: 8d 65 f4 lea -0xc(%ebp),%esp 10c08d: 5b pop %ebx 10c08e: 5e pop %esi 10c08f: 5f pop %edi 10c090: c9 leave 10c091: c3 ret 10c092: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10c094: b8 09 00 00 00 mov $0x9,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c099: 8d 65 f4 lea -0xc(%ebp),%esp 10c09c: 5b pop %ebx 10c09d: 5e pop %esi 10c09e: 5f pop %edi 10c09f: c9 leave 10c0a0: c3 ret =============================================================================== 001187d0 : */ rtems_status_code rtems_timer_delete( rtems_id id ) { 1187d0: 55 push %ebp 1187d1: 89 e5 mov %esp,%ebp 1187d3: 53 push %ebx 1187d4: 83 ec 18 sub $0x18,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 1187d7: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 1187da: 50 push %eax 1187db: ff 75 08 pushl 0x8(%ebp) 1187de: 68 60 0c 14 00 push $0x140c60 1187e3: e8 bc 29 00 00 call 11b1a4 <_Objects_Get> 1187e8: 89 c3 mov %eax,%ebx switch ( location ) { 1187ea: 83 c4 10 add $0x10,%esp 1187ed: 8b 4d f4 mov -0xc(%ebp),%ecx 1187f0: 85 c9 test %ecx,%ecx 1187f2: 75 38 jne 11882c case OBJECTS_LOCAL: _Objects_Close( &_Timer_Information, &the_timer->Object ); 1187f4: 83 ec 08 sub $0x8,%esp 1187f7: 50 push %eax 1187f8: 68 60 0c 14 00 push $0x140c60 1187fd: e8 2e 25 00 00 call 11ad30 <_Objects_Close> (void) _Watchdog_Remove( &the_timer->Ticker ); 118802: 8d 43 10 lea 0x10(%ebx),%eax 118805: 89 04 24 mov %eax,(%esp) 118808: e8 cf 45 00 00 call 11cddc <_Watchdog_Remove> */ RTEMS_INLINE_ROUTINE void _Timer_Free ( Timer_Control *the_timer ) { _Objects_Free( &_Timer_Information, &the_timer->Object ); 11880d: 58 pop %eax 11880e: 5a pop %edx 11880f: 53 push %ebx 118810: 68 60 0c 14 00 push $0x140c60 118815: e8 0e 28 00 00 call 11b028 <_Objects_Free> _Timer_Free( the_timer ); _Thread_Enable_dispatch(); 11881a: e8 e5 34 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11881f: 83 c4 10 add $0x10,%esp 118822: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118824: 8b 5d fc mov -0x4(%ebp),%ebx 118827: c9 leave 118828: c3 ret 118829: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11882c: b8 04 00 00 00 mov $0x4,%eax } 118831: 8b 5d fc mov -0x4(%ebp),%ebx 118834: c9 leave 118835: c3 ret =============================================================================== 0010c0a4 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 10c0a4: 55 push %ebp 10c0a5: 89 e5 mov %esp,%ebp 10c0a7: 57 push %edi 10c0a8: 56 push %esi 10c0a9: 53 push %ebx 10c0aa: 83 ec 2c sub $0x2c,%esp 10c0ad: 8b 5d 0c mov 0xc(%ebp),%ebx 10c0b0: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) 10c0b3: 85 db test %ebx,%ebx 10c0b5: 0f 84 99 00 00 00 je 10c154 return RTEMS_INVALID_NUMBER; if ( !routine ) 10c0bb: 85 f6 test %esi,%esi 10c0bd: 0f 84 b1 00 00 00 je 10c174 Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 10c0c3: 57 push %edi return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); 10c0c4: 8d 45 e4 lea -0x1c(%ebp),%eax 10c0c7: 50 push %eax 10c0c8: ff 75 08 pushl 0x8(%ebp) 10c0cb: 68 80 78 12 00 push $0x127880 10c0d0: e8 5f 12 00 00 call 10d334 <_Objects_Get> 10c0d5: 89 c7 mov %eax,%edi switch ( location ) { 10c0d7: 83 c4 10 add $0x10,%esp 10c0da: 8b 4d e4 mov -0x1c(%ebp),%ecx 10c0dd: 85 c9 test %ecx,%ecx 10c0df: 74 0f je 10c0f0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c0e1: b8 04 00 00 00 mov $0x4,%eax } 10c0e6: 8d 65 f4 lea -0xc(%ebp),%esp 10c0e9: 5b pop %ebx 10c0ea: 5e pop %esi 10c0eb: 5f pop %edi 10c0ec: c9 leave 10c0ed: c3 ret 10c0ee: 66 90 xchg %ax,%ax the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 10c0f0: 8d 50 10 lea 0x10(%eax),%edx 10c0f3: 83 ec 0c sub $0xc,%esp 10c0f6: 52 push %edx 10c0f7: 89 55 d4 mov %edx,-0x2c(%ebp) 10c0fa: e8 e1 2b 00 00 call 10ece0 <_Watchdog_Remove> _ISR_Disable( level ); 10c0ff: 9c pushf 10c100: fa cli 10c101: 58 pop %eax /* * 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 ) { 10c102: 83 c4 10 add $0x10,%esp 10c105: 8b 57 18 mov 0x18(%edi),%edx 10c108: 85 d2 test %edx,%edx 10c10a: 8b 55 d4 mov -0x2c(%ebp),%edx 10c10d: 75 55 jne 10c164 /* * 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; 10c10f: c7 47 38 00 00 00 00 movl $0x0,0x38(%edi) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c116: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi) the_watchdog->routine = routine; 10c11d: 89 77 2c mov %esi,0x2c(%edi) the_watchdog->id = id; 10c120: 8b 4d 08 mov 0x8(%ebp),%ecx 10c123: 89 4f 30 mov %ecx,0x30(%edi) the_watchdog->user_data = user_data; 10c126: 8b 4d 14 mov 0x14(%ebp),%ecx 10c129: 89 4f 34 mov %ecx,0x34(%edi) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _ISR_Enable( level ); 10c12c: 50 push %eax 10c12d: 9d popf Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c12e: 89 5f 1c mov %ebx,0x1c(%edi) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c131: 83 ec 08 sub $0x8,%esp 10c134: 52 push %edx 10c135: 68 00 76 12 00 push $0x127600 10c13a: e8 61 2a 00 00 call 10eba0 <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_timer->Ticker, ticks ); _Thread_Enable_dispatch(); 10c13f: e8 50 1d 00 00 call 10de94 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c144: 83 c4 10 add $0x10,%esp 10c147: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c149: 8d 65 f4 lea -0xc(%ebp),%esp 10c14c: 5b pop %ebx 10c14d: 5e pop %esi 10c14e: 5f pop %edi 10c14f: c9 leave 10c150: c3 ret 10c151: 8d 76 00 lea 0x0(%esi),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; 10c154: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c159: 8d 65 f4 lea -0xc(%ebp),%esp 10c15c: 5b pop %ebx 10c15d: 5e pop %esi 10c15e: 5f pop %edi 10c15f: c9 leave 10c160: c3 ret 10c161: 8d 76 00 lea 0x0(%esi),%esi * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); 10c164: 50 push %eax 10c165: 9d popf _Thread_Enable_dispatch(); 10c166: e8 29 1d 00 00 call 10de94 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c16b: 31 c0 xor %eax,%eax 10c16d: e9 74 ff ff ff jmp 10c0e6 10c172: 66 90 xchg %ax,%ax if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; if ( !routine ) return RTEMS_INVALID_ADDRESS; 10c174: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c179: 8d 65 f4 lea -0xc(%ebp),%esp 10c17c: 5b pop %ebx 10c17d: 5e pop %esi 10c17e: 5f pop %edi 10c17f: c9 leave 10c180: c3 ret =============================================================================== 00118918 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 118918: 55 push %ebp 118919: 89 e5 mov %esp,%ebp 11891b: 57 push %edi 11891c: 56 push %esi 11891d: 53 push %ebx 11891e: 83 ec 2c sub $0x2c,%esp 118921: 8b 75 08 mov 0x8(%ebp),%esi 118924: 8b 7d 0c mov 0xc(%ebp),%edi 118927: 8b 5d 10 mov 0x10(%ebp),%ebx Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; if ( !_TOD_Is_set ) 11892a: 80 3d 24 09 14 00 00 cmpb $0x0,0x140924 118931: 75 0d jne 118940 return RTEMS_NOT_DEFINED; 118933: b8 0b 00 00 00 mov $0xb,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118938: 8d 65 f4 lea -0xc(%ebp),%esp 11893b: 5b pop %ebx 11893c: 5e pop %esi 11893d: 5f pop %edi 11893e: c9 leave 11893f: c3 ret rtems_interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !_TOD_Validate( wall_time ) ) 118940: 83 ec 0c sub $0xc,%esp 118943: 57 push %edi 118944: e8 93 d4 ff ff call 115ddc <_TOD_Validate> 118949: 83 c4 10 add $0x10,%esp 11894c: 84 c0 test %al,%al 11894e: 74 1e je 11896e return RTEMS_INVALID_CLOCK; if ( !routine ) 118950: 85 db test %ebx,%ebx 118952: 0f 84 a4 00 00 00 je 1189fc return RTEMS_INVALID_ADDRESS; seconds = _TOD_To_seconds( wall_time ); 118958: 83 ec 0c sub $0xc,%esp 11895b: 57 push %edi 11895c: e8 ef d3 ff ff call 115d50 <_TOD_To_seconds> 118961: 89 c7 mov %eax,%edi if ( seconds <= _TOD_Seconds_since_epoch() ) 118963: 83 c4 10 add $0x10,%esp 118966: 3b 05 a8 09 14 00 cmp 0x1409a8,%eax 11896c: 77 0e ja 11897c return RTEMS_INVALID_CLOCK; 11896e: b8 14 00 00 00 mov $0x14,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118973: 8d 65 f4 lea -0xc(%ebp),%esp 118976: 5b pop %ebx 118977: 5e pop %esi 118978: 5f pop %edi 118979: c9 leave 11897a: c3 ret 11897b: 90 nop 11897c: 50 push %eax seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); 11897d: 8d 45 e4 lea -0x1c(%ebp),%eax 118980: 50 push %eax 118981: 56 push %esi 118982: 68 60 0c 14 00 push $0x140c60 118987: e8 18 28 00 00 call 11b1a4 <_Objects_Get> switch ( location ) { 11898c: 83 c4 10 add $0x10,%esp 11898f: 8b 4d e4 mov -0x1c(%ebp),%ecx 118992: 85 c9 test %ecx,%ecx 118994: 75 5a jne 1189f0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 118996: 8d 48 10 lea 0x10(%eax),%ecx 118999: 83 ec 0c sub $0xc,%esp 11899c: 51 push %ecx 11899d: 89 45 d0 mov %eax,-0x30(%ebp) 1189a0: 89 4d d4 mov %ecx,-0x2c(%ebp) 1189a3: e8 34 44 00 00 call 11cddc <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY; 1189a8: 8b 55 d0 mov -0x30(%ebp),%edx 1189ab: c7 42 38 02 00 00 00 movl $0x2,0x38(%edx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 1189b2: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 1189b9: 89 5a 2c mov %ebx,0x2c(%edx) the_watchdog->id = id; 1189bc: 89 72 30 mov %esi,0x30(%edx) the_watchdog->user_data = user_data; 1189bf: 8b 45 14 mov 0x14(%ebp),%eax 1189c2: 89 42 34 mov %eax,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _Watchdog_Insert_seconds( 1189c5: 2b 3d a8 09 14 00 sub 0x1409a8,%edi 1189cb: 89 7a 1c mov %edi,0x1c(%edx) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 1189ce: 58 pop %eax 1189cf: 5a pop %edx 1189d0: 8b 4d d4 mov -0x2c(%ebp),%ecx 1189d3: 51 push %ecx 1189d4: 68 d4 09 14 00 push $0x1409d4 1189d9: e8 be 42 00 00 call 11cc9c <_Watchdog_Insert> &the_timer->Ticker, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 1189de: e8 21 33 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1189e3: 83 c4 10 add $0x10,%esp 1189e6: 31 c0 xor %eax,%eax 1189e8: e9 4b ff ff ff jmp 118938 1189ed: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1189f0: b8 04 00 00 00 mov $0x4,%eax 1189f5: e9 3e ff ff ff jmp 118938 1189fa: 66 90 xchg %ax,%ax if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; if ( !routine ) return RTEMS_INVALID_ADDRESS; 1189fc: b8 09 00 00 00 mov $0x9,%eax 118a01: e9 32 ff ff ff jmp 118938 =============================================================================== 001190b0 : rtems_status_code rtems_timer_initiate_server( uint32_t priority, uint32_t stack_size, rtems_attribute attribute_set ) { 1190b0: 55 push %ebp 1190b1: 89 e5 mov %esp,%ebp 1190b3: 56 push %esi 1190b4: 53 push %ebx 1190b5: 83 ec 10 sub $0x10,%esp 1190b8: 8b 45 08 mov 0x8(%ebp),%eax 1190bb: 85 c0 test %eax,%eax 1190bd: 74 41 je 119100 ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 1190bf: 0f b6 15 54 82 13 00 movzbl 0x138254,%edx */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 1190c6: 39 d0 cmp %edx,%eax 1190c8: 76 42 jbe 11910c * structured so we check it is invalid before looking for * a specific invalid value as the default. */ _priority = priority; if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) { if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY ) 1190ca: 40 inc %eax 1190cb: 75 33 jne 119100 return RTEMS_INVALID_PRIORITY; _priority = 0; 1190cd: 31 f6 xor %esi,%esi 1190cf: 8b 15 10 09 14 00 mov 0x140910,%edx 1190d5: 42 inc %edx 1190d6: 89 15 10 09 14 00 mov %edx,0x140910 /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 1190dc: 8a 1d 40 c2 13 00 mov 0x13c240,%bl initialized = true; 1190e2: c6 05 40 c2 13 00 01 movb $0x1,0x13c240 _Thread_Enable_dispatch(); 1190e9: e8 16 2c 00 00 call 11bd04 <_Thread_Enable_dispatch> if ( tmpInitialized ) 1190ee: 84 db test %bl,%bl 1190f0: 74 1e je 119110 return RTEMS_INCORRECT_STATE; 1190f2: b8 0e 00 00 00 mov $0xe,%eax initialized = false; } #endif return status; } 1190f7: 8d 65 f8 lea -0x8(%ebp),%esp 1190fa: 5b pop %ebx 1190fb: 5e pop %esi 1190fc: c9 leave 1190fd: c3 ret 1190fe: 66 90 xchg %ax,%ax * a specific invalid value as the default. */ _priority = priority; if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) { if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY ) return RTEMS_INVALID_PRIORITY; 119100: b8 13 00 00 00 mov $0x13,%eax initialized = false; } #endif return status; } 119105: 8d 65 f8 lea -0x8(%ebp),%esp 119108: 5b pop %ebx 119109: 5e pop %esi 11910a: c9 leave 11910b: c3 ret 11910c: 89 c6 mov %eax,%esi 11910e: eb bf jmp 1190cf * other library rules. For example, if using a TSR written in Ada the * Server should run at the same priority as the priority Ada task. * Otherwise, the priority ceiling for the mutex used to protect the * GNAT run-time is violated. */ status = rtems_task_create( 119110: 83 ec 08 sub $0x8,%esp 119113: 8d 45 f4 lea -0xc(%ebp),%eax 119116: 50 push %eax 119117: 8b 45 10 mov 0x10(%ebp),%eax 11911a: 80 cc 80 or $0x80,%ah 11911d: 50 push %eax 11911e: 68 00 01 00 00 push $0x100 119123: ff 75 0c pushl 0xc(%ebp) 119126: 56 push %esi 119127: 68 45 4d 49 54 push $0x54494d45 11912c: e8 c7 ec ff ff call 117df8 /* user may want floating point but we need */ /* system task specified for 0 priority */ attribute_set | RTEMS_SYSTEM_TASK, &id /* get the id back */ ); if (status) { 119131: 83 c4 20 add $0x20,%esp 119134: 85 c0 test %eax,%eax 119136: 74 10 je 119148 initialized = false; 119138: c6 05 40 c2 13 00 00 movb $0x0,0x13c240 initialized = false; } #endif return status; } 11913f: 8d 65 f8 lea -0x8(%ebp),%esp 119142: 5b pop %ebx 119143: 5e pop %esi 119144: c9 leave 119145: c3 ret 119146: 66 90 xchg %ax,%ax * We work with the TCB pointer, not the ID, so we need to convert * to a TCB pointer from here out. */ ts->thread = (Thread_Control *)_Objects_Get_local_object( &_RTEMS_tasks_Information, _Objects_Get_index(id) 119148: 8b 45 f4 mov -0xc(%ebp),%eax */ #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return NULL; #endif return information->local_table[ index ]; 11914b: 0f b7 c8 movzwl %ax,%ecx 11914e: 8b 15 bc 08 14 00 mov 0x1408bc,%edx /* * We work with the TCB pointer, not the ID, so we need to convert * to a TCB pointer from here out. */ ts->thread = (Thread_Control *)_Objects_Get_local_object( 119154: 8b 14 8a mov (%edx,%ecx,4),%edx 119157: 89 15 c0 c1 13 00 mov %edx,0x13c1c0 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 11915d: c7 05 f0 c1 13 00 f4 movl $0x13c1f4,0x13c1f0 119164: c1 13 00 head->previous = NULL; 119167: c7 05 f4 c1 13 00 00 movl $0x0,0x13c1f4 11916e: 00 00 00 tail->previous = head; 119171: c7 05 f8 c1 13 00 f0 movl $0x13c1f0,0x13c1f8 119178: c1 13 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 11917b: c7 05 28 c2 13 00 2c movl $0x13c22c,0x13c228 119182: c2 13 00 head->previous = NULL; 119185: c7 05 2c c2 13 00 00 movl $0x0,0x13c22c 11918c: 00 00 00 tail->previous = head; 11918f: c7 05 30 c2 13 00 28 movl $0x13c228,0x13c230 119196: c2 13 00 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 119199: c7 05 d0 c1 13 00 00 movl $0x0,0x13c1d0 1191a0: 00 00 00 the_watchdog->routine = routine; 1191a3: c7 05 e4 c1 13 00 50 movl $0x11bb50,0x13c1e4 1191aa: bb 11 00 the_watchdog->id = id; 1191ad: a3 e8 c1 13 00 mov %eax,0x13c1e8 the_watchdog->user_data = user_data; 1191b2: c7 05 ec c1 13 00 00 movl $0x0,0x13c1ec 1191b9: 00 00 00 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 1191bc: c7 05 08 c2 13 00 00 movl $0x0,0x13c208 1191c3: 00 00 00 the_watchdog->routine = routine; 1191c6: c7 05 1c c2 13 00 50 movl $0x11bb50,0x13c21c 1191cd: bb 11 00 the_watchdog->id = id; 1191d0: a3 20 c2 13 00 mov %eax,0x13c220 the_watchdog->user_data = user_data; 1191d5: c7 05 24 c2 13 00 00 movl $0x0,0x13c224 1191dc: 00 00 00 /* * Initialize the pointer to the timer schedule method so applications that * do not use the Timer Server do not have to pull it in. */ ts->schedule_operation = _Timer_server_Schedule_operation_method; 1191df: c7 05 c4 c1 13 00 80 movl $0x118f80,0x13c1c4 1191e6: 8f 11 00 ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot; 1191e9: 8b 15 44 0a 14 00 mov 0x140a44,%edx 1191ef: 89 15 fc c1 13 00 mov %edx,0x13c1fc ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 1191f5: 8b 15 a8 09 14 00 mov 0x1409a8,%edx 1191fb: 89 15 34 c2 13 00 mov %edx,0x13c234 ts->insert_chain = NULL; 119201: c7 05 38 c2 13 00 00 movl $0x0,0x13c238 119208: 00 00 00 ts->active = false; 11920b: c6 05 3c c2 13 00 00 movb $0x0,0x13c23c /* * The default timer server is now available. */ _Timer_server = ts; 119212: c7 05 a0 0c 14 00 c0 movl $0x13c1c0,0x140ca0 119219: c1 13 00 /* * Start the timer server */ status = rtems_task_start( 11921c: 53 push %ebx 11921d: 68 c0 c1 13 00 push $0x13c1c0 119222: 68 b8 8d 11 00 push $0x118db8 119227: 50 push %eax 119228: e8 8b f2 ff ff call 1184b8 if (status) { initialized = false; } #endif return status; 11922d: 83 c4 10 add $0x10,%esp 119230: e9 d0 fe ff ff jmp 119105 =============================================================================== 00118a90 : */ rtems_status_code rtems_timer_reset( rtems_id id ) { 118a90: 55 push %ebp 118a91: 89 e5 mov %esp,%ebp 118a93: 56 push %esi 118a94: 53 push %ebx 118a95: 83 ec 24 sub $0x24,%esp Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; the_timer = _Timer_Get( id, &location ); 118a98: 8d 45 f4 lea -0xc(%ebp),%eax 118a9b: 50 push %eax 118a9c: ff 75 08 pushl 0x8(%ebp) 118a9f: 68 60 0c 14 00 push $0x140c60 118aa4: e8 fb 26 00 00 call 11b1a4 <_Objects_Get> 118aa9: 89 c3 mov %eax,%ebx switch ( location ) { 118aab: 83 c4 10 add $0x10,%esp 118aae: 8b 45 f4 mov -0xc(%ebp),%eax 118ab1: 85 c0 test %eax,%eax 118ab3: 74 0f je 118ac4 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118ab5: b8 04 00 00 00 mov $0x4,%eax } 118aba: 8d 65 f8 lea -0x8(%ebp),%esp 118abd: 5b pop %ebx 118abe: 5e pop %esi 118abf: c9 leave 118ac0: c3 ret 118ac1: 8d 76 00 lea 0x0(%esi),%esi the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { 118ac4: 8b 43 38 mov 0x38(%ebx),%eax 118ac7: 85 c0 test %eax,%eax 118ac9: 74 1d je 118ae8 _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { 118acb: 48 dec %eax 118acc: 74 3a je 118b08 /* * Must be dormant or time of day timer (e.g. TIMER_DORMANT, * TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We * can only reset active interval timers. */ status = RTEMS_NOT_DEFINED; 118ace: b8 0b 00 00 00 mov $0xb,%eax } _Thread_Enable_dispatch(); 118ad3: 89 45 e4 mov %eax,-0x1c(%ebp) 118ad6: e8 29 32 00 00 call 11bd04 <_Thread_Enable_dispatch> return status; 118adb: 8b 45 e4 mov -0x1c(%ebp),%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118ade: 8d 65 f8 lea -0x8(%ebp),%esp 118ae1: 5b pop %ebx 118ae2: 5e pop %esi 118ae3: c9 leave 118ae4: c3 ret 118ae5: 8d 76 00 lea 0x0(%esi),%esi the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { _Watchdog_Remove( &the_timer->Ticker ); 118ae8: 83 c3 10 add $0x10,%ebx 118aeb: 83 ec 0c sub $0xc,%esp 118aee: 53 push %ebx 118aef: e8 e8 42 00 00 call 11cddc <_Watchdog_Remove> _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); 118af4: 59 pop %ecx 118af5: 5e pop %esi 118af6: 53 push %ebx 118af7: 68 e0 09 14 00 push $0x1409e0 118afc: e8 9b 41 00 00 call 11cc9c <_Watchdog_Insert> 118b01: 83 c4 10 add $0x10,%esp rtems_id id ) { Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; 118b04: 31 c0 xor %eax,%eax 118b06: eb cb jmp 118ad3 case OBJECTS_LOCAL: if ( the_timer->the_class == TIMER_INTERVAL ) { _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { Timer_server_Control *timer_server = _Timer_server; 118b08: 8b 35 a0 0c 14 00 mov 0x140ca0,%esi if ( !timer_server ) { _Thread_Enable_dispatch(); return RTEMS_INCORRECT_STATE; } #endif _Watchdog_Remove( &the_timer->Ticker ); 118b0e: 83 ec 0c sub $0xc,%esp 118b11: 8d 43 10 lea 0x10(%ebx),%eax 118b14: 50 push %eax 118b15: e8 c2 42 00 00 call 11cddc <_Watchdog_Remove> (*timer_server->schedule_operation)( timer_server, the_timer ); 118b1a: 58 pop %eax 118b1b: 5a pop %edx 118b1c: 53 push %ebx 118b1d: 56 push %esi 118b1e: ff 56 04 call *0x4(%esi) 118b21: 83 c4 10 add $0x10,%esp rtems_id id ) { Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; 118b24: 31 c0 xor %eax,%eax 118b26: eb ab jmp 118ad3 =============================================================================== 00118b28 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 118b28: 55 push %ebp 118b29: 89 e5 mov %esp,%ebp 118b2b: 57 push %edi 118b2c: 56 push %esi 118b2d: 53 push %ebx 118b2e: 83 ec 2c sub $0x2c,%esp 118b31: 8b 7d 0c mov 0xc(%ebp),%edi 118b34: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; 118b37: 8b 1d a0 0c 14 00 mov 0x140ca0,%ebx if ( !timer_server ) 118b3d: 85 db test %ebx,%ebx 118b3f: 0f 84 9f 00 00 00 je 118be4 return RTEMS_INCORRECT_STATE; if ( !routine ) 118b45: 85 f6 test %esi,%esi 118b47: 0f 84 a3 00 00 00 je 118bf0 return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) 118b4d: 85 ff test %edi,%edi 118b4f: 75 0f jne 118b60 return RTEMS_INVALID_NUMBER; 118b51: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118b56: 8d 65 f4 lea -0xc(%ebp),%esp 118b59: 5b pop %ebx 118b5a: 5e pop %esi 118b5b: 5f pop %edi 118b5c: c9 leave 118b5d: c3 ret 118b5e: 66 90 xchg %ax,%ax 118b60: 52 push %edx return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); 118b61: 8d 45 e4 lea -0x1c(%ebp),%eax 118b64: 50 push %eax 118b65: ff 75 08 pushl 0x8(%ebp) 118b68: 68 60 0c 14 00 push $0x140c60 118b6d: e8 32 26 00 00 call 11b1a4 <_Objects_Get> 118b72: 89 c2 mov %eax,%edx switch ( location ) { 118b74: 83 c4 10 add $0x10,%esp 118b77: 8b 45 e4 mov -0x1c(%ebp),%eax 118b7a: 85 c0 test %eax,%eax 118b7c: 75 56 jne 118bd4 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 118b7e: 83 ec 0c sub $0xc,%esp 118b81: 8d 42 10 lea 0x10(%edx),%eax 118b84: 50 push %eax 118b85: 89 55 d4 mov %edx,-0x2c(%ebp) 118b88: e8 4f 42 00 00 call 11cddc <_Watchdog_Remove> _ISR_Disable( level ); 118b8d: 9c pushf 118b8e: fa cli 118b8f: 58 pop %eax /* * 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 ) { 118b90: 83 c4 10 add $0x10,%esp 118b93: 8b 55 d4 mov -0x2c(%ebp),%edx 118b96: 8b 4a 18 mov 0x18(%edx),%ecx 118b99: 85 c9 test %ecx,%ecx 118b9b: 75 5f jne 118bfc /* * 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; 118b9d: c7 42 38 01 00 00 00 movl $0x1,0x38(%edx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 118ba4: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 118bab: 89 72 2c mov %esi,0x2c(%edx) the_watchdog->id = id; 118bae: 8b 4d 08 mov 0x8(%ebp),%ecx 118bb1: 89 4a 30 mov %ecx,0x30(%edx) the_watchdog->user_data = user_data; 118bb4: 8b 4d 14 mov 0x14(%ebp),%ecx 118bb7: 89 4a 34 mov %ecx,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; 118bba: 89 7a 1c mov %edi,0x1c(%edx) _ISR_Enable( level ); 118bbd: 50 push %eax 118bbe: 9d popf (*timer_server->schedule_operation)( timer_server, the_timer ); 118bbf: 83 ec 08 sub $0x8,%esp 118bc2: 52 push %edx 118bc3: 53 push %ebx 118bc4: ff 53 04 call *0x4(%ebx) _Thread_Enable_dispatch(); 118bc7: e8 38 31 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118bcc: 83 c4 10 add $0x10,%esp 118bcf: 31 c0 xor %eax,%eax 118bd1: eb 83 jmp 118b56 118bd3: 90 nop #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118bd4: b8 04 00 00 00 mov $0x4,%eax } 118bd9: 8d 65 f4 lea -0xc(%ebp),%esp 118bdc: 5b pop %ebx 118bdd: 5e pop %esi 118bde: 5f pop %edi 118bdf: c9 leave 118be0: c3 ret 118be1: 8d 76 00 lea 0x0(%esi),%esi Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) return RTEMS_INCORRECT_STATE; 118be4: b8 0e 00 00 00 mov $0xe,%eax 118be9: e9 68 ff ff ff jmp 118b56 118bee: 66 90 xchg %ax,%ax if ( !routine ) return RTEMS_INVALID_ADDRESS; 118bf0: b8 09 00 00 00 mov $0x9,%eax 118bf5: e9 5c ff ff ff jmp 118b56 118bfa: 66 90 xchg %ax,%ax * Check to see if the watchdog has just been inserted by a * higher priority interrupt. If so, abandon this insert. */ if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) { _ISR_Enable( level ); 118bfc: 50 push %eax 118bfd: 9d popf _Thread_Enable_dispatch(); 118bfe: e8 01 31 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118c03: 31 c0 xor %eax,%eax 118c05: e9 4c ff ff ff jmp 118b56 =============================================================================== 00118c0c : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 118c0c: 55 push %ebp 118c0d: 89 e5 mov %esp,%ebp 118c0f: 57 push %edi 118c10: 56 push %esi 118c11: 53 push %ebx 118c12: 83 ec 2c sub $0x2c,%esp 118c15: 8b 7d 0c mov 0xc(%ebp),%edi 118c18: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 118c1b: 8b 1d a0 0c 14 00 mov 0x140ca0,%ebx if ( !timer_server ) 118c21: 85 db test %ebx,%ebx 118c23: 0f 84 d7 00 00 00 je 118d00 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 118c29: 80 3d 24 09 14 00 00 cmpb $0x0,0x140924 118c30: 0f 84 aa 00 00 00 je 118ce0 <== NEVER TAKEN return RTEMS_NOT_DEFINED; if ( !routine ) 118c36: 85 f6 test %esi,%esi 118c38: 0f 84 b2 00 00 00 je 118cf0 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 118c3e: 83 ec 0c sub $0xc,%esp 118c41: 57 push %edi 118c42: e8 95 d1 ff ff call 115ddc <_TOD_Validate> 118c47: 83 c4 10 add $0x10,%esp 118c4a: 84 c0 test %al,%al 118c4c: 75 0e jne 118c5c return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; 118c4e: b8 14 00 00 00 mov $0x14,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118c53: 8d 65 f4 lea -0xc(%ebp),%esp 118c56: 5b pop %ebx 118c57: 5e pop %esi 118c58: 5f pop %edi 118c59: c9 leave 118c5a: c3 ret 118c5b: 90 nop return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 118c5c: 83 ec 0c sub $0xc,%esp 118c5f: 57 push %edi 118c60: e8 eb d0 ff ff call 115d50 <_TOD_To_seconds> 118c65: 89 c7 mov %eax,%edi if ( seconds <= _TOD_Seconds_since_epoch() ) 118c67: 83 c4 10 add $0x10,%esp 118c6a: 3b 05 a8 09 14 00 cmp 0x1409a8,%eax 118c70: 76 dc jbe 118c4e 118c72: 52 push %edx return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); 118c73: 8d 45 e4 lea -0x1c(%ebp),%eax 118c76: 50 push %eax 118c77: ff 75 08 pushl 0x8(%ebp) 118c7a: 68 60 0c 14 00 push $0x140c60 118c7f: e8 20 25 00 00 call 11b1a4 <_Objects_Get> 118c84: 89 c2 mov %eax,%edx switch ( location ) { 118c86: 83 c4 10 add $0x10,%esp 118c89: 8b 45 e4 mov -0x1c(%ebp),%eax 118c8c: 85 c0 test %eax,%eax 118c8e: 75 7c jne 118d0c case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 118c90: 83 ec 0c sub $0xc,%esp 118c93: 8d 42 10 lea 0x10(%edx),%eax 118c96: 50 push %eax 118c97: 89 55 d4 mov %edx,-0x2c(%ebp) 118c9a: e8 3d 41 00 00 call 11cddc <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 118c9f: 8b 55 d4 mov -0x2c(%ebp),%edx 118ca2: c7 42 38 03 00 00 00 movl $0x3,0x38(%edx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 118ca9: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 118cb0: 89 72 2c mov %esi,0x2c(%edx) the_watchdog->id = id; 118cb3: 8b 45 08 mov 0x8(%ebp),%eax 118cb6: 89 42 30 mov %eax,0x30(%edx) the_watchdog->user_data = user_data; 118cb9: 8b 45 14 mov 0x14(%ebp),%eax 118cbc: 89 42 34 mov %eax,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 118cbf: 2b 3d a8 09 14 00 sub 0x1409a8,%edi 118cc5: 89 7a 1c mov %edi,0x1c(%edx) (*timer_server->schedule_operation)( timer_server, the_timer ); 118cc8: 58 pop %eax 118cc9: 59 pop %ecx 118cca: 52 push %edx 118ccb: 53 push %ebx 118ccc: ff 53 04 call *0x4(%ebx) _Thread_Enable_dispatch(); 118ccf: e8 30 30 00 00 call 11bd04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118cd4: 83 c4 10 add $0x10,%esp 118cd7: 31 c0 xor %eax,%eax 118cd9: e9 75 ff ff ff jmp 118c53 118cde: 66 90 xchg %ax,%ax if ( !timer_server ) return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; 118ce0: b8 0b 00 00 00 mov $0xb,%eax <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118ce5: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118ce8: 5b pop %ebx <== NOT EXECUTED 118ce9: 5e pop %esi <== NOT EXECUTED 118cea: 5f pop %edi <== NOT EXECUTED 118ceb: c9 leave <== NOT EXECUTED 118cec: c3 ret <== NOT EXECUTED 118ced: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !routine ) return RTEMS_INVALID_ADDRESS; 118cf0: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118cf5: 8d 65 f4 lea -0xc(%ebp),%esp 118cf8: 5b pop %ebx 118cf9: 5e pop %esi 118cfa: 5f pop %edi 118cfb: c9 leave 118cfc: c3 ret 118cfd: 8d 76 00 lea 0x0(%esi),%esi Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) return RTEMS_INCORRECT_STATE; 118d00: b8 0e 00 00 00 mov $0xe,%eax 118d05: e9 49 ff ff ff jmp 118c53 118d0a: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118d0c: b8 04 00 00 00 mov $0x4,%eax 118d11: e9 3d ff ff ff jmp 118c53 =============================================================================== 0010c700 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 10c700: 55 push %ebp 10c701: 89 e5 mov %esp,%ebp 10c703: 57 push %edi 10c704: 56 push %esi 10c705: 53 push %ebx 10c706: 83 ec 1c sub $0x1c,%esp 10c709: 89 c3 mov %eax,%ebx 10c70b: 89 d6 mov %edx,%esi 10c70d: 89 cf mov %ecx,%edi int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) { 10c70f: a9 00 00 00 20 test $0x20000000,%eax 10c714: 74 2b je 10c741 if (rtems_panic_in_progress++) 10c716: 8b 15 00 c5 12 00 mov 0x12c500,%edx 10c71c: 8d 42 01 lea 0x1(%edx),%eax 10c71f: a3 00 c5 12 00 mov %eax,0x12c500 10c724: 85 d2 test %edx,%edx 10c726: 74 10 je 10c738 <== ALWAYS TAKEN rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c728: a1 70 c6 12 00 mov 0x12c670,%eax <== NOT EXECUTED 10c72d: 40 inc %eax <== NOT EXECUTED 10c72e: a3 70 c6 12 00 mov %eax,0x12c670 <== NOT EXECUTED RTEMS_COMPILER_MEMORY_BARRIER(); 10c733: a1 00 c5 12 00 mov 0x12c500,%eax <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 10c738: 83 f8 02 cmp $0x2,%eax 10c73b: 0f 8f af 00 00 00 jg 10c7f0 <== NEVER TAKEN return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 10c741: 83 ec 0c sub $0xc,%esp 10c744: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c749: ff 70 08 pushl 0x8(%eax) 10c74c: e8 93 b0 00 00 call 1177e4 status = error_flag & ~RTEMS_ERROR_MASK; 10c751: 89 d8 mov %ebx,%eax 10c753: 25 ff ff ff 8f and $0x8fffffff,%eax 10c758: 89 45 e4 mov %eax,-0x1c(%ebp) if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 10c75b: 83 c4 10 add $0x10,%esp 10c75e: 81 e3 00 00 00 40 and $0x40000000,%ebx 10c764: 0f 85 be 00 00 00 jne 10c828 <== NEVER TAKEN rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { int local_errno = 0; 10c76a: 31 db xor %ebx,%ebx #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 10c76c: 50 push %eax 10c76d: 57 push %edi 10c76e: 56 push %esi 10c76f: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c774: ff 70 0c pushl 0xc(%eax) 10c777: e8 28 15 01 00 call 11dca4 10c77c: 89 c6 mov %eax,%esi if (status) 10c77e: 83 c4 10 add $0x10,%esp 10c781: 8b 4d e4 mov -0x1c(%ebp),%ecx 10c784: 85 c9 test %ecx,%ecx 10c786: 75 74 jne 10c7fc <== NEVER TAKEN chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { 10c788: 83 fb 00 cmp $0x0,%ebx 10c78b: 74 30 je 10c7bd if ((local_errno > 0) && *strerror(local_errno)) 10c78d: 7e 15 jle 10c7a4 10c78f: 83 ec 0c sub $0xc,%esp 10c792: 53 push %ebx 10c793: e8 94 bc 00 00 call 11842c 10c798: 83 c4 10 add $0x10,%esp 10c79b: 80 38 00 cmpb $0x0,(%eax) 10c79e: 0f 85 90 00 00 00 jne 10c834 <== ALWAYS TAKEN chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 10c7a4: 52 push %edx 10c7a5: 53 push %ebx 10c7a6: 68 e9 5d 12 00 push $0x125de9 10c7ab: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c7b0: ff 70 0c pushl 0xc(%eax) 10c7b3: e8 20 b4 00 00 call 117bd8 10c7b8: 01 c6 add %eax,%esi 10c7ba: 83 c4 10 add $0x10,%esp } chars_written += fprintf(stderr, "\n"); 10c7bd: 83 ec 08 sub $0x8,%esp 10c7c0: 68 a2 50 12 00 push $0x1250a2 10c7c5: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c7ca: ff 70 0c pushl 0xc(%eax) 10c7cd: e8 06 b4 00 00 call 117bd8 10c7d2: 8d 34 30 lea (%eax,%esi,1),%esi (void) fflush(stderr); 10c7d5: 58 pop %eax 10c7d6: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c7db: ff 70 0c pushl 0xc(%eax) 10c7de: e8 01 b0 00 00 call 1177e4 return chars_written; 10c7e3: 83 c4 10 add $0x10,%esp } 10c7e6: 89 f0 mov %esi,%eax 10c7e8: 8d 65 f4 lea -0xc(%ebp),%esp 10c7eb: 5b pop %ebx 10c7ec: 5e pop %esi 10c7ed: 5f pop %edi 10c7ee: c9 leave 10c7ef: c3 ret if (rtems_panic_in_progress++) _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; 10c7f0: 31 f6 xor %esi,%esi chars_written += fprintf(stderr, "\n"); (void) fflush(stderr); return chars_written; } 10c7f2: 89 f0 mov %esi,%eax <== NOT EXECUTED 10c7f4: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10c7f7: 5b pop %ebx <== NOT EXECUTED 10c7f8: 5e pop %esi <== NOT EXECUTED 10c7f9: 5f pop %edi <== NOT EXECUTED 10c7fa: c9 leave <== NOT EXECUTED 10c7fb: c3 ret <== NOT EXECUTED chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 10c7fc: 83 ec 0c sub $0xc,%esp 10c7ff: ff 75 e4 pushl -0x1c(%ebp) 10c802: e8 e1 fe ff ff call 10c6e8 10c807: 83 c4 0c add $0xc,%esp 10c80a: 50 push %eax 10c80b: 68 ce 5d 12 00 push $0x125dce 10c810: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c815: ff 70 0c pushl 0xc(%eax) 10c818: e8 bb b3 00 00 call 117bd8 #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += 10c81d: 01 c6 add %eax,%esi 10c81f: 83 c4 10 add $0x10,%esp 10c822: e9 61 ff ff ff jmp 10c788 10c827: 90 nop (void) fflush(stdout); /* in case stdout/stderr same */ status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ local_errno = errno; 10c828: e8 1f ac 00 00 call 11744c <__errno> 10c82d: 8b 18 mov (%eax),%ebx 10c82f: e9 38 ff ff ff jmp 10c76c chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 10c834: 83 ec 0c sub $0xc,%esp 10c837: 53 push %ebx 10c838: e8 ef bb 00 00 call 11842c 10c83d: 83 c4 0c add $0xc,%esp 10c840: 50 push %eax 10c841: 68 dc 5d 12 00 push $0x125ddc 10c846: e9 60 ff ff ff jmp 10c7ab =============================================================================== 001086b4 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 1086b4: 55 push %ebp 1086b5: 89 e5 mov %esp,%ebp 1086b7: 57 push %edi 1086b8: 56 push %esi 1086b9: 53 push %ebx 1086ba: 83 ec 1c sub $0x1c,%esp 1086bd: 89 c6 mov %eax,%esi 1086bf: 89 55 e0 mov %edx,-0x20(%ebp) int c; unsigned int i = 0; unsigned int limit = INT_MAX; int sign = 0; 1086c2: 31 ff xor %edi,%edi static int scanInt(FILE *fp, int *val) { int c; unsigned int i = 0; unsigned int limit = INT_MAX; 1086c4: c7 45 e4 ff ff ff 7f movl $0x7fffffff,-0x1c(%ebp) */ static int scanInt(FILE *fp, int *val) { int c; unsigned int i = 0; 1086cb: 31 db xor %ebx,%ebx unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 1086cd: 8b 46 04 mov 0x4(%esi),%eax 1086d0: 48 dec %eax 1086d1: 89 46 04 mov %eax,0x4(%esi) 1086d4: 85 c0 test %eax,%eax 1086d6: 78 52 js 10872a <== NEVER TAKEN 1086d8: 8b 06 mov (%esi),%eax 1086da: 0f b6 08 movzbl (%eax),%ecx 1086dd: 40 inc %eax 1086de: 89 06 mov %eax,(%esi) if (c == ':') 1086e0: 83 f9 3a cmp $0x3a,%ecx 1086e3: 74 5f je 108744 break; if (sign == 0) { 1086e5: 85 ff test %edi,%edi 1086e7: 75 0e jne 1086f7 if (c == '-') { 1086e9: 83 f9 2d cmp $0x2d,%ecx 1086ec: 0f 84 8a 00 00 00 je 10877c sign = -1; limit++; continue; } sign = 1; 1086f2: bf 01 00 00 00 mov $0x1,%edi } if (!isdigit(c)) 1086f7: a1 74 62 12 00 mov 0x126274,%eax 1086fc: f6 44 08 01 04 testb $0x4,0x1(%eax,%ecx,1) 108701: 74 6d je 108770 return 0; d = c - '0'; if ((i > (limit / 10)) 108703: b8 cd cc cc cc mov $0xcccccccd,%eax 108708: f7 65 e4 mull -0x1c(%ebp) 10870b: c1 ea 03 shr $0x3,%edx 10870e: 39 d3 cmp %edx,%ebx 108710: 77 5e ja 108770 } sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; 108712: 83 e9 30 sub $0x30,%ecx if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) 108715: 39 d3 cmp %edx,%ebx 108717: 74 47 je 108760 return 0; i = i * 10 + d; 108719: 8d 04 9b lea (%ebx,%ebx,4),%eax 10871c: 8d 1c 41 lea (%ecx,%eax,2),%ebx unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 10871f: 8b 46 04 mov 0x4(%esi),%eax 108722: 48 dec %eax 108723: 89 46 04 mov %eax,0x4(%esi) 108726: 85 c0 test %eax,%eax 108728: 79 ae jns 1086d8 <== ALWAYS TAKEN 10872a: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10872d: 56 push %esi <== NOT EXECUTED 10872e: ff 35 80 62 12 00 pushl 0x126280 <== NOT EXECUTED 108734: e8 a7 bd 00 00 call 1144e0 <__srget_r> <== NOT EXECUTED 108739: 89 c1 mov %eax,%ecx <== NOT EXECUTED 10873b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if (c == ':') 10873e: 83 f9 3a cmp $0x3a,%ecx <== NOT EXECUTED 108741: 75 a2 jne 1086e5 <== NOT EXECUTED 108743: 90 nop <== NOT EXECUTED if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; } if (sign == 0) 108744: 85 ff test %edi,%edi 108746: 74 28 je 108770 <== NEVER TAKEN return 0; *val = i * sign; 108748: 0f af df imul %edi,%ebx 10874b: 8b 45 e0 mov -0x20(%ebp),%eax 10874e: 89 18 mov %ebx,(%eax) return 1; 108750: b8 01 00 00 00 mov $0x1,%eax } 108755: 8d 65 f4 lea -0xc(%ebp),%esp 108758: 5b pop %ebx 108759: 5e pop %esi 10875a: 5f pop %edi 10875b: c9 leave 10875c: c3 ret 10875d: 8d 76 00 lea 0x0(%esi),%esi } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) 108760: 8d 04 9b lea (%ebx,%ebx,4),%eax 108763: d1 e0 shl %eax 108765: 8b 55 e4 mov -0x1c(%ebp),%edx 108768: 29 c2 sub %eax,%edx 10876a: 39 d1 cmp %edx,%ecx 10876c: 76 ab jbe 108719 <== NEVER TAKEN 10876e: 66 90 xchg %ax,%ax return 0; i = i * 10 + d; } if (sign == 0) return 0; 108770: 31 c0 xor %eax,%eax *val = i * sign; return 1; } 108772: 8d 65 f4 lea -0xc(%ebp),%esp 108775: 5b pop %ebx 108776: 5e pop %esi 108777: 5f pop %edi 108778: c9 leave 108779: c3 ret 10877a: 66 90 xchg %ax,%ax if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; limit++; 10877c: ff 45 e4 incl -0x1c(%ebp) c = getc(fp); if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; 10877f: bf ff ff ff ff mov $0xffffffff,%edi limit++; continue; 108784: e9 44 ff ff ff jmp 1086cd =============================================================================== 0010878c : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 10878c: 55 push %ebp 10878d: 89 e5 mov %esp,%ebp 10878f: 57 push %edi 108790: 56 push %esi 108791: 53 push %ebx 108792: 83 ec 0c sub $0xc,%esp 108795: 89 c3 mov %eax,%ebx 108797: 89 ce mov %ecx,%esi 108799: 8b 7d 08 mov 0x8(%ebp),%edi int c; *name = *bufp; 10879c: 8b 01 mov (%ecx),%eax 10879e: 89 02 mov %eax,(%edx) 1087a0: eb 26 jmp 1087c8 1087a2: 66 90 xchg %ax,%ax for (;;) { c = getc(fp); 1087a4: 8b 13 mov (%ebx),%edx 1087a6: 0f b6 02 movzbl (%edx),%eax 1087a9: 42 inc %edx 1087aa: 89 13 mov %edx,(%ebx) if (c == ':') { 1087ac: 83 f8 3a cmp $0x3a,%eax 1087af: 74 3b je 1087ec if (nlFlag) return 0; break; } if (c == '\n') { 1087b1: 83 f8 0a cmp $0xa,%eax 1087b4: 74 56 je 10880c if (!nlFlag) return 0; break; } if (c == EOF) 1087b6: 83 f8 ff cmp $0xffffffff,%eax 1087b9: 74 59 je 108814 return 0; if (*nleft < 2) 1087bb: 83 3f 01 cmpl $0x1,(%edi) 1087be: 76 54 jbe 108814 return 0; **bufp = c; 1087c0: 8b 16 mov (%esi),%edx 1087c2: 88 02 mov %al,(%edx) ++(*bufp); 1087c4: ff 06 incl (%esi) --(*nleft); 1087c6: ff 0f decl (%edi) { int c; *name = *bufp; for (;;) { c = getc(fp); 1087c8: 8b 43 04 mov 0x4(%ebx),%eax 1087cb: 48 dec %eax 1087cc: 89 43 04 mov %eax,0x4(%ebx) 1087cf: 85 c0 test %eax,%eax 1087d1: 79 d1 jns 1087a4 1087d3: 83 ec 08 sub $0x8,%esp 1087d6: 53 push %ebx 1087d7: ff 35 80 62 12 00 pushl 0x126280 1087dd: e8 fe bc 00 00 call 1144e0 <__srget_r> 1087e2: 83 c4 10 add $0x10,%esp if (c == ':') { 1087e5: 83 f8 3a cmp $0x3a,%eax 1087e8: 75 c7 jne 1087b1 <== ALWAYS TAKEN 1087ea: 66 90 xchg %ax,%ax if (nlFlag) 1087ec: 8b 55 0c mov 0xc(%ebp),%edx 1087ef: 85 d2 test %edx,%edx 1087f1: 75 21 jne 108814 return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 1087f3: 8b 06 mov (%esi),%eax 1087f5: c6 00 00 movb $0x0,(%eax) ++(*bufp); 1087f8: ff 06 incl (%esi) --(*nleft); 1087fa: ff 0f decl (%edi) return 1; 1087fc: b8 01 00 00 00 mov $0x1,%eax } 108801: 8d 65 f4 lea -0xc(%ebp),%esp 108804: 5b pop %ebx 108805: 5e pop %esi 108806: 5f pop %edi 108807: c9 leave 108808: c3 ret 108809: 8d 76 00 lea 0x0(%esi),%esi if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 10880c: 8b 45 0c mov 0xc(%ebp),%eax 10880f: 85 c0 test %eax,%eax 108811: 75 e0 jne 1087f3 108813: 90 nop break; } if (c == EOF) return 0; if (*nleft < 2) return 0; 108814: 31 c0 xor %eax,%eax } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; } 108816: 8d 65 f4 lea -0xc(%ebp),%esp 108819: 5b pop %ebx 10881a: 5e pop %esi 10881b: 5f pop %edi 10881c: c9 leave 10881d: c3 ret =============================================================================== 00108820 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 108820: 55 push %ebp 108821: 89 e5 mov %esp,%ebp 108823: 57 push %edi 108824: 56 push %esi 108825: 53 push %ebx 108826: 83 ec 34 sub $0x34,%esp 108829: 89 c6 mov %eax,%esi 10882b: 89 d3 mov %edx,%ebx 10882d: 89 4d d4 mov %ecx,-0x2c(%ebp) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 108830: 8d 7d d4 lea -0x2c(%ebp),%edi 108833: 6a 00 push $0x0 108835: 8d 45 08 lea 0x8(%ebp),%eax 108838: 50 push %eax 108839: 89 f9 mov %edi,%ecx 10883b: 89 f0 mov %esi,%eax 10883d: e8 4a ff ff ff call 10878c 108842: 83 c4 10 add $0x10,%esp 108845: 85 c0 test %eax,%eax 108847: 75 0b jne 108854 /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; 108849: 31 c0 xor %eax,%eax grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; } 10884b: 8d 65 f4 lea -0xc(%ebp),%esp 10884e: 5b pop %ebx 10884f: 5e pop %esi 108850: 5f pop %edi 108851: c9 leave 108852: c3 ret 108853: 90 nop int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 108854: 83 ec 08 sub $0x8,%esp 108857: 8d 53 04 lea 0x4(%ebx),%edx 10885a: 6a 00 push $0x0 10885c: 8d 45 08 lea 0x8(%ebp),%eax 10885f: 50 push %eax 108860: 89 f9 mov %edi,%ecx 108862: 89 f0 mov %esi,%eax 108864: e8 23 ff ff ff call 10878c 108869: 83 c4 10 add $0x10,%esp 10886c: 85 c0 test %eax,%eax 10886e: 74 d9 je 108849 <== NEVER TAKEN || !scanInt(fp, &grgid) 108870: 8d 55 e4 lea -0x1c(%ebp),%edx 108873: 89 f0 mov %esi,%eax 108875: e8 3a fe ff ff call 1086b4 10887a: 85 c0 test %eax,%eax 10887c: 74 cb je 108849 <== NEVER TAKEN || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 10887e: 83 ec 08 sub $0x8,%esp 108881: 8d 55 e0 lea -0x20(%ebp),%edx 108884: 6a 01 push $0x1 108886: 8d 45 08 lea 0x8(%ebp),%eax 108889: 50 push %eax 10888a: 89 f9 mov %edi,%ecx 10888c: 89 f0 mov %esi,%eax 10888e: e8 f9 fe ff ff call 10878c 108893: 83 c4 10 add $0x10,%esp 108896: 85 c0 test %eax,%eax 108898: 74 af je 108849 <== NEVER TAKEN return 0; grp->gr_gid = grgid; 10889a: 8b 45 e4 mov -0x1c(%ebp),%eax 10889d: 66 89 43 08 mov %ax,0x8(%ebx) /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 1088a1: 8b 7d e0 mov -0x20(%ebp),%edi 1088a4: 8a 07 mov (%edi),%al 1088a6: 84 c0 test %al,%al 1088a8: 74 7d je 108927 <== NEVER TAKEN 1088aa: 89 fa mov %edi,%edx 1088ac: b9 01 00 00 00 mov $0x1,%ecx 1088b1: eb 08 jmp 1088bb 1088b3: 90 nop 1088b4: 42 inc %edx 1088b5: 8a 02 mov (%edx),%al 1088b7: 84 c0 test %al,%al 1088b9: 74 09 je 1088c4 if(*cp == ',') 1088bb: 3c 2c cmp $0x2c,%al 1088bd: 75 f5 jne 1088b4 memcount++; 1088bf: 41 inc %ecx 1088c0: eb f2 jmp 1088b4 1088c2: 66 90 xchg %ax,%ax grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 1088c4: 8d 04 8d 13 00 00 00 lea 0x13(,%ecx,4),%eax } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 1088cb: 39 45 08 cmp %eax,0x8(%ebp) 1088ce: 0f 82 75 ff ff ff jb 108849 <== NEVER TAKEN return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 1088d4: 8b 75 d4 mov -0x2c(%ebp),%esi 1088d7: 83 c6 0f add $0xf,%esi 1088da: 83 e6 f0 and $0xfffffff0,%esi 1088dd: 89 73 0c mov %esi,0xc(%ebx) /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 1088e0: 89 3e mov %edi,(%esi) for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 1088e2: 8b 45 e0 mov -0x20(%ebp),%eax 1088e5: 8a 10 mov (%eax),%dl 1088e7: 84 d2 test %dl,%dl 1088e9: 74 43 je 10892e <== NEVER TAKEN } /* * Extract a single group record from the database */ static int scangr( 1088eb: 40 inc %eax /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 1088ec: b9 01 00 00 00 mov $0x1,%ecx 1088f1: eb 08 jmp 1088fb 1088f3: 90 nop 1088f4: 8a 10 mov (%eax),%dl 1088f6: 40 inc %eax 1088f7: 84 d2 test %dl,%dl 1088f9: 74 15 je 108910 if(*cp == ',') { 1088fb: 80 fa 2c cmp $0x2c,%dl 1088fe: 75 f4 jne 1088f4 *cp = '\0'; 108900: c6 40 ff 00 movb $0x0,-0x1(%eax) grp->gr_mem[memcount++] = cp + 1; 108904: 8b 53 0c mov 0xc(%ebx),%edx 108907: 89 04 8a mov %eax,(%edx,%ecx,4) 10890a: 41 inc %ecx 10890b: eb e7 jmp 1088f4 10890d: 8d 76 00 lea 0x0(%esi),%esi /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 108910: 8b 73 0c mov 0xc(%ebx),%esi 108913: c1 e1 02 shl $0x2,%ecx if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 108916: c7 04 0e 00 00 00 00 movl $0x0,(%esi,%ecx,1) return 1; 10891d: b8 01 00 00 00 mov $0x1,%eax 108922: e9 24 ff ff ff jmp 10884b grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 108927: b8 17 00 00 00 mov $0x17,%eax <== NOT EXECUTED 10892c: eb 9d jmp 1088cb <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 10892e: b9 04 00 00 00 mov $0x4,%ecx <== NOT EXECUTED 108933: eb e1 jmp 108916 <== NOT EXECUTED =============================================================================== 00108938 : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 108938: 55 push %ebp 108939: 89 e5 mov %esp,%ebp 10893b: 57 push %edi 10893c: 56 push %esi 10893d: 53 push %ebx 10893e: 83 ec 34 sub $0x34,%esp 108941: 89 c6 mov %eax,%esi 108943: 89 d3 mov %edx,%ebx 108945: 89 4d d4 mov %ecx,-0x2c(%ebp) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 108948: 8d 7d d4 lea -0x2c(%ebp),%edi 10894b: 6a 00 push $0x0 10894d: 8d 45 08 lea 0x8(%ebp),%eax 108950: 50 push %eax 108951: 89 f9 mov %edi,%ecx 108953: 89 f0 mov %esi,%eax 108955: e8 32 fe ff ff call 10878c 10895a: 83 c4 10 add $0x10,%esp 10895d: 85 c0 test %eax,%eax 10895f: 75 0b jne 10896c || !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)) return 0; 108961: 31 c0 xor %eax,%eax pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; return 1; } 108963: 8d 65 f4 lea -0xc(%ebp),%esp 108966: 5b pop %ebx 108967: 5e pop %esi 108968: 5f pop %edi 108969: c9 leave 10896a: c3 ret 10896b: 90 nop ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 10896c: 83 ec 08 sub $0x8,%esp 10896f: 8d 53 04 lea 0x4(%ebx),%edx 108972: 6a 00 push $0x0 108974: 8d 45 08 lea 0x8(%ebp),%eax 108977: 50 push %eax 108978: 89 f9 mov %edi,%ecx 10897a: 89 f0 mov %esi,%eax 10897c: e8 0b fe ff ff call 10878c 108981: 83 c4 10 add $0x10,%esp 108984: 85 c0 test %eax,%eax 108986: 74 d9 je 108961 <== NEVER TAKEN || !scanInt(fp, &pwuid) 108988: 8d 55 e4 lea -0x1c(%ebp),%edx 10898b: 89 f0 mov %esi,%eax 10898d: e8 22 fd ff ff call 1086b4 108992: 85 c0 test %eax,%eax 108994: 74 cb je 108961 || !scanInt(fp, &pwgid) 108996: 8d 55 e0 lea -0x20(%ebp),%edx 108999: 89 f0 mov %esi,%eax 10899b: e8 14 fd ff ff call 1086b4 1089a0: 85 c0 test %eax,%eax 1089a2: 74 bd je 108961 || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 1089a4: 83 ec 08 sub $0x8,%esp 1089a7: 8d 53 0c lea 0xc(%ebx),%edx 1089aa: 6a 00 push $0x0 1089ac: 8d 45 08 lea 0x8(%ebp),%eax 1089af: 50 push %eax 1089b0: 89 f9 mov %edi,%ecx 1089b2: 89 f0 mov %esi,%eax 1089b4: e8 d3 fd ff ff call 10878c 1089b9: 83 c4 10 add $0x10,%esp 1089bc: 85 c0 test %eax,%eax 1089be: 74 a1 je 108961 <== NEVER TAKEN || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) 1089c0: 83 ec 08 sub $0x8,%esp 1089c3: 8d 53 10 lea 0x10(%ebx),%edx 1089c6: 6a 00 push $0x0 1089c8: 8d 45 08 lea 0x8(%ebp),%eax 1089cb: 50 push %eax 1089cc: 89 f9 mov %edi,%ecx 1089ce: 89 f0 mov %esi,%eax 1089d0: e8 b7 fd ff ff call 10878c 1089d5: 83 c4 10 add $0x10,%esp 1089d8: 85 c0 test %eax,%eax 1089da: 74 85 je 108961 <== NEVER TAKEN || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) 1089dc: 83 ec 08 sub $0x8,%esp 1089df: 8d 53 14 lea 0x14(%ebx),%edx 1089e2: 6a 00 push $0x0 1089e4: 8d 45 08 lea 0x8(%ebp),%eax 1089e7: 50 push %eax 1089e8: 89 f9 mov %edi,%ecx 1089ea: 89 f0 mov %esi,%eax 1089ec: e8 9b fd ff ff call 10878c 1089f1: 83 c4 10 add $0x10,%esp 1089f4: 85 c0 test %eax,%eax 1089f6: 0f 84 65 ff ff ff je 108961 <== NEVER TAKEN || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) 1089fc: 83 ec 08 sub $0x8,%esp 1089ff: 8d 53 18 lea 0x18(%ebx),%edx 108a02: 6a 01 push $0x1 108a04: 8d 45 08 lea 0x8(%ebp),%eax 108a07: 50 push %eax 108a08: 89 f9 mov %edi,%ecx 108a0a: 89 f0 mov %esi,%eax 108a0c: e8 7b fd ff ff call 10878c 108a11: 83 c4 10 add $0x10,%esp 108a14: 85 c0 test %eax,%eax 108a16: 0f 84 45 ff ff ff je 108961 return 0; pwd->pw_uid = pwuid; 108a1c: 8b 45 e4 mov -0x1c(%ebp),%eax 108a1f: 66 89 43 08 mov %ax,0x8(%ebx) pwd->pw_gid = pwgid; 108a23: 8b 45 e0 mov -0x20(%ebp),%eax 108a26: 66 89 43 0a mov %ax,0xa(%ebx) return 1; 108a2a: b8 01 00 00 00 mov $0x1,%eax 108a2f: e9 2f ff ff ff jmp 108963 =============================================================================== 0010a0b8 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 10a0b8: 55 push %ebp 10a0b9: 89 e5 mov %esp,%ebp 10a0bb: 56 push %esi 10a0bc: 53 push %ebx 10a0bd: 89 d3 mov %edx,%ebx 10a0bf: 89 c6 mov %eax,%esi int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 10a0c1: f7 42 3c 78 0e 00 00 testl $0xe78,0x3c(%edx) 10a0c8: 75 12 jne 10a0dc <== ALWAYS TAKEN rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 10a0ca: 0f b6 c0 movzbl %al,%eax 10a0cd: 89 da mov %ebx,%edx } return i; } 10a0cf: 8d 65 f8 lea -0x8(%ebp),%esp 10a0d2: 5b pop %ebx <== NOT EXECUTED 10a0d3: 5e pop %esi <== NOT EXECUTED 10a0d4: c9 leave <== 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); 10a0d5: e9 92 fe ff ff jmp 109f6c <== NOT EXECUTED 10a0da: 66 90 xchg %ax,%ax <== 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); 10a0dc: 52 push %edx 10a0dd: 6a 00 push $0x0 10a0df: 6a 00 push $0x0 10a0e1: ff 73 18 pushl 0x18(%ebx) 10a0e4: e8 c7 15 00 00 call 10b6b0 i = iproc (c, tty); 10a0e9: 89 f2 mov %esi,%edx 10a0eb: 0f b6 c2 movzbl %dl,%eax 10a0ee: 89 da mov %ebx,%edx 10a0f0: e8 77 fe ff ff call 109f6c 10a0f5: 89 c6 mov %eax,%esi rtems_semaphore_release (tty->osem); 10a0f7: 58 pop %eax 10a0f8: ff 73 18 pushl 0x18(%ebx) 10a0fb: e8 ac 16 00 00 call 10b7ac 10a100: 83 c4 10 add $0x10,%esp } else { i = iproc (c, tty); } return i; } 10a103: 89 f0 mov %esi,%eax 10a105: 8d 65 f8 lea -0x8(%ebp),%esp 10a108: 5b pop %ebx 10a109: 5e pop %esi 10a10a: c9 leave 10a10b: c3 ret =============================================================================== 00108ecc : int _STAT_NAME( const char *path, struct stat *buf ) { 108ecc: 55 push %ebp 108ecd: 89 e5 mov %esp,%ebp 108ecf: 57 push %edi 108ed0: 56 push %esi 108ed1: 53 push %ebx 108ed2: 83 ec 3c sub $0x3c,%esp 108ed5: 8b 55 08 mov 0x8(%ebp),%edx 108ed8: 8b 75 0c mov 0xc(%ebp),%esi /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 108edb: 85 f6 test %esi,%esi 108edd: 74 65 je 108f44 rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 108edf: b9 ff ff ff ff mov $0xffffffff,%ecx 108ee4: 89 d7 mov %edx,%edi 108ee6: 31 c0 xor %eax,%eax 108ee8: f2 ae repnz scas %es:(%edi),%al 108eea: f7 d1 not %ecx 108eec: 49 dec %ecx 108eed: 83 ec 0c sub $0xc,%esp 108ef0: 6a 01 push $0x1 108ef2: 8d 5d d4 lea -0x2c(%ebp),%ebx 108ef5: 53 push %ebx 108ef6: 6a 00 push $0x0 108ef8: 51 push %ecx 108ef9: 52 push %edx 108efa: e8 45 f1 ff ff call 108044 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 108eff: 83 c4 20 add $0x20,%esp 108f02: 85 c0 test %eax,%eax 108f04: 74 0e je 108f14 return -1; 108f06: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 108f0b: 8d 65 f4 lea -0xc(%ebp),%esp 108f0e: 5b pop %ebx 108f0f: 5e pop %esi 108f10: 5f pop %edi 108f11: c9 leave 108f12: c3 ret 108f13: 90 nop /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 108f14: b9 48 00 00 00 mov $0x48,%ecx 108f19: 89 f7 mov %esi,%edi 108f1b: f3 aa rep stos %al,%es:(%edi) status = (*loc.handlers->fstat_h)( &loc, buf ); 108f1d: 83 ec 08 sub $0x8,%esp 108f20: 56 push %esi 108f21: 53 push %ebx 108f22: 8b 45 dc mov -0x24(%ebp),%eax 108f25: ff 50 18 call *0x18(%eax) rtems_filesystem_freenode( &loc ); 108f28: 89 1c 24 mov %ebx,(%esp) 108f2b: 89 45 c4 mov %eax,-0x3c(%ebp) 108f2e: e8 e9 f1 ff ff call 10811c return status; 108f33: 83 c4 10 add $0x10,%esp 108f36: 8b 45 c4 mov -0x3c(%ebp),%eax } 108f39: 8d 65 f4 lea -0xc(%ebp),%esp 108f3c: 5b pop %ebx 108f3d: 5e pop %esi 108f3e: 5f pop %edi 108f3f: c9 leave 108f40: c3 ret 108f41: 8d 76 00 lea 0x0(%esi),%esi /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 108f44: e8 1b 78 00 00 call 110764 <__errno> 108f49: c7 00 0e 00 00 00 movl $0xe,(%eax) 108f4f: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 108f54: 8d 65 f4 lea -0xc(%ebp),%esp 108f57: 5b pop %ebx 108f58: 5e pop %esi 108f59: 5f pop %edi 108f5a: c9 leave 108f5b: c3 ret =============================================================================== 0010b33c : #include int statvfs (const char *path, struct statvfs *sb) { 10b33c: 55 push %ebp 10b33d: 89 e5 mov %esp,%ebp 10b33f: 57 push %edi 10b340: 56 push %esi 10b341: 53 push %ebx 10b342: 83 ec 48 sub $0x48,%esp 10b345: 8b 55 08 mov 0x8(%ebp),%edx * 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 ) ) 10b348: 31 f6 xor %esi,%esi 10b34a: b9 ff ff ff ff mov $0xffffffff,%ecx 10b34f: 89 d7 mov %edx,%edi 10b351: 89 f0 mov %esi,%eax 10b353: f2 ae repnz scas %es:(%edi),%al 10b355: f7 d1 not %ecx 10b357: 49 dec %ecx 10b358: 6a 01 push $0x1 10b35a: 8d 5d d4 lea -0x2c(%ebp),%ebx 10b35d: 53 push %ebx 10b35e: 6a 00 push $0x0 10b360: 51 push %ecx 10b361: 52 push %edx 10b362: e8 ad eb ff ff call 109f14 10b367: 83 c4 20 add $0x20,%esp 10b36a: 85 c0 test %eax,%eax 10b36c: 74 0e je 10b37c <== ALWAYS TAKEN return -1; 10b36e: b8 ff ff ff ff mov $0xffffffff,%eax result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); rtems_filesystem_freenode( &loc ); return result; } 10b373: 8d 65 f4 lea -0xc(%ebp),%esp 10b376: 5b pop %ebx 10b377: 5e pop %esi 10b378: 5f pop %edi <== NOT EXECUTED 10b379: c9 leave <== NOT EXECUTED 10b37a: c3 ret <== NOT EXECUTED 10b37b: 90 nop <== NOT EXECUTED */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; 10b37c: 8b 55 e4 mov -0x1c(%ebp),%edx fs_mount_root = &mt_entry->mt_fs_root; memset (sb, 0, sizeof (struct statvfs)); 10b37f: b9 38 00 00 00 mov $0x38,%ecx 10b384: 8b 7d 0c mov 0xc(%ebp),%edi 10b387: 89 f0 mov %esi,%eax 10b389: f3 aa rep stos %al,%es:(%edi) result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 10b38b: 83 ec 08 sub $0x8,%esp 10b38e: 8b 42 28 mov 0x28(%edx),%eax 10b391: ff 75 0c pushl 0xc(%ebp) if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; fs_mount_root = &mt_entry->mt_fs_root; 10b394: 83 c2 1c add $0x1c,%edx memset (sb, 0, sizeof (struct statvfs)); result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 10b397: 52 push %edx 10b398: ff 50 44 call *0x44(%eax) rtems_filesystem_freenode( &loc ); 10b39b: 89 1c 24 mov %ebx,(%esp) 10b39e: 89 45 c4 mov %eax,-0x3c(%ebp) 10b3a1: e8 46 ec ff ff call 109fec return result; 10b3a6: 83 c4 10 add $0x10,%esp 10b3a9: 8b 45 c4 mov -0x3c(%ebp),%eax } 10b3ac: 8d 65 f4 lea -0xc(%ebp),%esp 10b3af: 5b pop %ebx 10b3b0: 5e pop %esi 10b3b1: 5f pop %edi 10b3b2: c9 leave 10b3b3: c3 ret =============================================================================== 0010abe4 : int symlink( const char *actualpath, const char *sympath ) { 10abe4: 55 push %ebp 10abe5: 89 e5 mov %esp,%ebp 10abe7: 56 push %esi 10abe8: 53 push %ebx 10abe9: 83 ec 34 sub $0x34,%esp 10abec: 8b 75 0c mov 0xc(%ebp),%esi rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 10abef: 8d 5d dc lea -0x24(%ebp),%ebx 10abf2: 53 push %ebx 10abf3: 8d 45 f4 lea -0xc(%ebp),%eax 10abf6: 50 push %eax 10abf7: 56 push %esi 10abf8: e8 0f ff ff ff call 10ab0c result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 10abfd: 83 c4 0c add $0xc,%esp 10ac00: 8d 45 f0 lea -0x10(%ebp),%eax 10ac03: 50 push %eax 10ac04: 53 push %ebx 10ac05: 03 75 f4 add -0xc(%ebp),%esi 10ac08: 56 push %esi 10ac09: 8b 45 e8 mov -0x18(%ebp),%eax 10ac0c: ff 50 04 call *0x4(%eax) if ( result != 0 ) 10ac0f: 83 c4 10 add $0x10,%esp 10ac12: 85 c0 test %eax,%eax 10ac14: 74 0e je 10ac24 return -1; 10ac16: b8 ff ff ff ff mov $0xffffffff,%eax result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); rtems_filesystem_freenode( &loc ); return result; } 10ac1b: 8d 65 f8 lea -0x8(%ebp),%esp 10ac1e: 5b pop %ebx 10ac1f: 5e pop %esi 10ac20: c9 leave 10ac21: c3 ret 10ac22: 66 90 xchg %ax,%ax result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); if ( result != 0 ) return -1; result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 10ac24: 50 push %eax 10ac25: ff 75 f0 pushl -0x10(%ebp) 10ac28: ff 75 08 pushl 0x8(%ebp) 10ac2b: 53 push %ebx 10ac2c: 8b 45 e8 mov -0x18(%ebp),%eax 10ac2f: ff 50 38 call *0x38(%eax) rtems_filesystem_freenode( &loc ); 10ac32: 89 1c 24 mov %ebx,(%esp) 10ac35: 89 45 d4 mov %eax,-0x2c(%ebp) 10ac38: e8 8f ec ff ff call 1098cc return result; 10ac3d: 83 c4 10 add $0x10,%esp 10ac40: 8b 45 d4 mov -0x2c(%ebp),%eax } 10ac43: 8d 65 f8 lea -0x8(%ebp),%esp 10ac46: 5b pop %ebx 10ac47: 5e pop %esi 10ac48: c9 leave 10ac49: c3 ret =============================================================================== 0010a1c8 : fdatasync(fn); } /* iterate over all FILE *'s for this thread */ static void sync_per_thread(Thread_Control *t) { 10a1c8: 55 push %ebp 10a1c9: 89 e5 mov %esp,%ebp 10a1cb: 53 push %ebx 10a1cc: 83 ec 04 sub $0x4,%esp 10a1cf: 8b 45 08 mov 0x8(%ebp),%eax /* * The sync_wrapper() function will operate on the current thread's * reent structure so we will temporarily use that. */ this_reent = t->libc_reent; 10a1d2: 8b 90 e0 00 00 00 mov 0xe0(%eax),%edx if ( this_reent ) { 10a1d8: 85 d2 test %edx,%edx 10a1da: 74 33 je 10a20f <== NEVER TAKEN current_reent = _Thread_Executing->libc_reent; 10a1dc: 8b 0d f8 89 12 00 mov 0x1289f8,%ecx 10a1e2: 8b 99 e0 00 00 00 mov 0xe0(%ecx),%ebx _Thread_Executing->libc_reent = this_reent; 10a1e8: 89 91 e0 00 00 00 mov %edx,0xe0(%ecx) _fwalk (t->libc_reent, sync_wrapper); 10a1ee: 83 ec 08 sub $0x8,%esp 10a1f1: 68 14 a2 10 00 push $0x10a214 10a1f6: ff b0 e0 00 00 00 pushl 0xe0(%eax) 10a1fc: e8 0b a1 00 00 call 11430c <_fwalk> _Thread_Executing->libc_reent = current_reent; 10a201: a1 f8 89 12 00 mov 0x1289f8,%eax 10a206: 89 98 e0 00 00 00 mov %ebx,0xe0(%eax) 10a20c: 83 c4 10 add $0x10,%esp } } 10a20f: 8b 5d fc mov -0x4(%ebp),%ebx 10a212: c9 leave 10a213: c3 ret =============================================================================== 0010a874 : int tcsetattr( int fd, int opt, struct termios *tp ) { 10a874: 55 push %ebp 10a875: 89 e5 mov %esp,%ebp 10a877: 56 push %esi 10a878: 53 push %ebx 10a879: 8b 5d 08 mov 0x8(%ebp),%ebx 10a87c: 8b 45 0c mov 0xc(%ebp),%eax 10a87f: 8b 75 10 mov 0x10(%ebp),%esi switch (opt) { 10a882: 85 c0 test %eax,%eax 10a884: 74 2c je 10a8b2 10a886: 48 dec %eax 10a887: 74 17 je 10a8a0 default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 10a889: e8 6e 95 00 00 call 113dfc <__errno> 10a88e: c7 00 86 00 00 00 movl $0x86,(%eax) * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } 10a894: b8 ff ff ff ff mov $0xffffffff,%eax 10a899: 8d 65 f8 lea -0x8(%ebp),%esp 10a89c: 5b pop %ebx 10a89d: 5e pop %esi 10a89e: c9 leave 10a89f: c3 ret switch (opt) { default: rtems_set_errno_and_return_minus_one( ENOTSUP ); case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 10a8a0: 50 push %eax 10a8a1: 6a 00 push $0x0 10a8a3: 6a 03 push $0x3 10a8a5: 53 push %ebx 10a8a6: e8 35 70 00 00 call 1118e0 10a8ab: 83 c4 10 add $0x10,%esp 10a8ae: 85 c0 test %eax,%eax 10a8b0: 78 e2 js 10a894 <== NEVER TAKEN return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 10a8b2: 89 75 10 mov %esi,0x10(%ebp) 10a8b5: c7 45 0c 02 00 00 00 movl $0x2,0xc(%ebp) 10a8bc: 89 5d 08 mov %ebx,0x8(%ebp) } } 10a8bf: 8d 65 f8 lea -0x8(%ebp),%esp 10a8c2: 5b pop %ebx 10a8c3: 5e pop %esi 10a8c4: c9 leave return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 10a8c5: e9 16 70 00 00 jmp 1118e0 =============================================================================== 0010bb84 : #include int unlink( const char *path ) { 10bb84: 55 push %ebp 10bb85: 89 e5 mov %esp,%ebp 10bb87: 57 push %edi 10bb88: 56 push %esi 10bb89: 53 push %ebx 10bb8a: 83 ec 58 sub $0x58,%esp 10bb8d: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 10bb90: 53 push %ebx 10bb91: e8 3e d3 ff ff call 108ed4 if ( parentpathlen == 0 ) 10bb96: 83 c4 10 add $0x10,%esp 10bb99: 85 c0 test %eax,%eax 10bb9b: 0f 85 d3 00 00 00 jne 10bc74 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 10bba1: 50 push %eax 10bba2: 8d 45 d0 lea -0x30(%ebp),%eax 10bba5: 89 45 b4 mov %eax,-0x4c(%ebp) 10bba8: 50 push %eax 10bba9: 8d 45 e4 lea -0x1c(%ebp),%eax 10bbac: 50 push %eax 10bbad: 53 push %ebx 10bbae: e8 b9 e2 ff ff call 109e6c 10bbb3: 83 c4 10 add $0x10,%esp 10bbb6: 31 d2 xor %edx,%edx const char *name; rtems_filesystem_location_info_t parentloc; rtems_filesystem_location_info_t loc; int i; int result; bool free_parentloc = false; 10bbb8: c6 45 b3 00 movb $0x0,-0x4d(%ebp) /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 10bbbc: 8d 7d bc lea -0x44(%ebp),%edi 10bbbf: b9 05 00 00 00 mov $0x5,%ecx 10bbc4: 8b 75 b4 mov -0x4c(%ebp),%esi 10bbc7: f3 a5 rep movsl %ds:(%esi),%es:(%edi) name = path + parentpathlen; 10bbc9: 01 d3 add %edx,%ebx name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 10bbcb: be ff ff ff ff mov $0xffffffff,%esi 10bbd0: 89 f1 mov %esi,%ecx 10bbd2: 89 df mov %ebx,%edi 10bbd4: 31 c0 xor %eax,%eax 10bbd6: f2 ae repnz scas %es:(%edi),%al 10bbd8: f7 d1 not %ecx 10bbda: 49 dec %ecx 10bbdb: 83 ec 08 sub $0x8,%esp 10bbde: 51 push %ecx 10bbdf: 53 push %ebx 10bbe0: e8 33 d3 ff ff call 108f18 10bbe5: 01 c3 add %eax,%ebx result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 10bbe7: 89 f1 mov %esi,%ecx 10bbe9: 89 df mov %ebx,%edi 10bbeb: 31 c0 xor %eax,%eax 10bbed: f2 ae repnz scas %es:(%edi),%al 10bbef: f7 d1 not %ecx 10bbf1: 49 dec %ecx 10bbf2: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10bbf9: 8d 75 bc lea -0x44(%ebp),%esi 10bbfc: 56 push %esi 10bbfd: 6a 00 push $0x0 10bbff: 51 push %ecx 10bc00: 53 push %ebx 10bc01: e8 22 d2 ff ff call 108e28 0, &loc, false ); if ( result != 0 ) { 10bc06: 83 c4 20 add $0x20,%esp 10bc09: 85 c0 test %eax,%eax 10bc0b: 75 53 jne 10bc60 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { 10bc0d: 83 ec 0c sub $0xc,%esp 10bc10: 56 push %esi 10bc11: 8b 45 c8 mov -0x38(%ebp),%eax 10bc14: ff 50 10 call *0x10(%eax) 10bc17: 83 c4 10 add $0x10,%esp 10bc1a: 48 dec %eax 10bc1b: 0f 84 83 00 00 00 je 10bca4 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 10bc21: 83 ec 08 sub $0x8,%esp 10bc24: 56 push %esi 10bc25: ff 75 b4 pushl -0x4c(%ebp) 10bc28: 8b 45 c8 mov -0x38(%ebp),%eax 10bc2b: ff 50 0c call *0xc(%eax) rtems_filesystem_freenode( &loc ); 10bc2e: 89 34 24 mov %esi,(%esp) 10bc31: 89 45 ac mov %eax,-0x54(%ebp) 10bc34: e8 2f d3 ff ff call 108f68 if ( free_parentloc ) 10bc39: 83 c4 10 add $0x10,%esp 10bc3c: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 10bc40: 8b 45 ac mov -0x54(%ebp),%eax 10bc43: 74 11 je 10bc56 rtems_filesystem_freenode( &parentloc ); 10bc45: 83 ec 0c sub $0xc,%esp 10bc48: ff 75 b4 pushl -0x4c(%ebp) 10bc4b: e8 18 d3 ff ff call 108f68 10bc50: 83 c4 10 add $0x10,%esp 10bc53: 8b 45 ac mov -0x54(%ebp),%eax return result; } 10bc56: 8d 65 f4 lea -0xc(%ebp),%esp 10bc59: 5b pop %ebx 10bc5a: 5e pop %esi 10bc5b: 5f pop %edi 10bc5c: c9 leave 10bc5d: c3 ret 10bc5e: 66 90 xchg %ax,%ax name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 10bc60: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 10bc64: 75 70 jne 10bcd6 <== ALWAYS TAKEN rtems_filesystem_freenode( &parentloc ); return -1; 10bc66: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 10bc6b: 8d 65 f4 lea -0xc(%ebp),%esp 10bc6e: 5b pop %ebx <== NOT EXECUTED 10bc6f: 5e pop %esi <== NOT EXECUTED 10bc70: 5f pop %edi <== NOT EXECUTED 10bc71: c9 leave <== NOT EXECUTED 10bc72: c3 ret <== NOT EXECUTED 10bc73: 90 nop <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 10bc74: 89 c2 mov %eax,%edx 10bc76: 83 ec 0c sub $0xc,%esp 10bc79: 6a 00 push $0x0 10bc7b: 8d 45 d0 lea -0x30(%ebp),%eax 10bc7e: 89 45 b4 mov %eax,-0x4c(%ebp) 10bc81: 50 push %eax 10bc82: 6a 02 push $0x2 10bc84: 52 push %edx 10bc85: 53 push %ebx 10bc86: 89 55 ac mov %edx,-0x54(%ebp) 10bc89: e8 02 d2 ff ff call 108e90 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 10bc8e: 83 c4 20 add $0x20,%esp 10bc91: 85 c0 test %eax,%eax 10bc93: 8b 55 ac mov -0x54(%ebp),%edx 10bc96: 75 ce jne 10bc66 <== NEVER TAKEN return -1; free_parentloc = true; 10bc98: c6 45 b3 01 movb $0x1,-0x4d(%ebp) 10bc9c: e9 1b ff ff ff jmp 10bbbc 10bca1: 8d 76 00 lea 0x0(%esi),%esi rtems_filesystem_freenode( &parentloc ); return -1; } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 10bca4: 83 ec 0c sub $0xc,%esp 10bca7: 56 push %esi 10bca8: e8 bb d2 ff ff call 108f68 if ( free_parentloc ) 10bcad: 83 c4 10 add $0x10,%esp 10bcb0: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 10bcb4: 74 0e je 10bcc4 rtems_filesystem_freenode( &parentloc ); 10bcb6: 83 ec 0c sub $0xc,%esp 10bcb9: ff 75 b4 pushl -0x4c(%ebp) 10bcbc: e8 a7 d2 ff ff call 108f68 10bcc1: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( EISDIR ); 10bcc4: e8 7f a3 00 00 call 116048 <__errno> 10bcc9: c7 00 15 00 00 00 movl $0x15,(%eax) 10bccf: b8 ff ff ff ff mov $0xffffffff,%eax 10bcd4: eb 80 jmp 10bc56 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 10bcd6: 83 ec 0c sub $0xc,%esp 10bcd9: ff 75 b4 pushl -0x4c(%ebp) 10bcdc: e8 87 d2 ff ff call 108f68 10bce1: 83 c4 10 add $0x10,%esp return -1; 10bce4: b8 ff ff ff ff mov $0xffffffff,%eax 10bce9: e9 68 ff ff ff jmp 10bc56 =============================================================================== 0010bd64 : */ int unmount( const char *path ) { 10bd64: 55 push %ebp 10bd65: 89 e5 mov %esp,%ebp 10bd67: 57 push %edi 10bd68: 56 push %esi 10bd69: 53 push %ebx 10bd6a: 83 ec 38 sub $0x38,%esp 10bd6d: 8b 55 08 mov 0x8(%ebp),%edx * 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 ) ) 10bd70: 31 c0 xor %eax,%eax 10bd72: b9 ff ff ff ff mov $0xffffffff,%ecx 10bd77: 89 d7 mov %edx,%edi 10bd79: f2 ae repnz scas %es:(%edi),%al 10bd7b: f7 d1 not %ecx 10bd7d: 49 dec %ecx 10bd7e: 6a 01 push $0x1 10bd80: 8d 75 d4 lea -0x2c(%ebp),%esi 10bd83: 56 push %esi 10bd84: 6a 00 push $0x0 10bd86: 51 push %ecx 10bd87: 52 push %edx 10bd88: e8 77 cf ff ff call 108d04 10bd8d: 83 c4 20 add $0x20,%esp 10bd90: 85 c0 test %eax,%eax 10bd92: 75 68 jne 10bdfc return -1; mt_entry = loc.mt_entry; 10bd94: 8b 5d e4 mov -0x1c(%ebp),%ebx /* * Verify this is the root node for the file system to be unmounted. */ if ( fs_root_loc->node_access != loc.node_access ){ 10bd97: 8b 45 d4 mov -0x2c(%ebp),%eax 10bd9a: 39 43 1c cmp %eax,0x1c(%ebx) 10bd9d: 0f 85 c5 00 00 00 jne 10be68 /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 10bda3: 83 ec 0c sub $0xc,%esp 10bda6: 56 push %esi 10bda7: e8 30 d0 ff ff call 108ddc * 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 ) 10bdac: 83 c4 10 add $0x10,%esp 10bdaf: a1 90 73 12 00 mov 0x127390,%eax 10bdb4: 39 58 14 cmp %ebx,0x14(%eax) 10bdb7: 0f 84 cf 00 00 00 je 10be8c /* * Verify there are no file systems below the path specified */ if ( rtems_filesystem_mount_iterate( is_fs_below_mount_point, 10bdbd: 83 ec 08 sub $0x8,%esp 10bdc0: ff 73 2c pushl 0x2c(%ebx) 10bdc3: 68 50 bd 10 00 push $0x10bd50 10bdc8: e8 ab d7 ff ff call 109578 10bdcd: 83 c4 10 add $0x10,%esp 10bdd0: 84 c0 test %al,%al 10bdd2: 0f 85 b4 00 00 00 jne 10be8c * 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 ) 10bdd8: 83 ec 0c sub $0xc,%esp 10bddb: 53 push %ebx 10bddc: e8 2b d3 ff ff call 10910c 10bde1: 83 c4 10 add $0x10,%esp 10bde4: 48 dec %eax 10bde5: 0f 84 a1 00 00 00 je 10be8c * 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 ) 10bdeb: 83 ec 0c sub $0xc,%esp 10bdee: 8b 43 14 mov 0x14(%ebx),%eax 10bdf1: 53 push %ebx 10bdf2: ff 50 28 call *0x28(%eax) 10bdf5: 83 c4 10 add $0x10,%esp 10bdf8: 85 c0 test %eax,%eax 10bdfa: 74 10 je 10be0c <== ALWAYS TAKEN */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) rtems_fatal_error_occurred( 0 ); return -1; 10bdfc: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 10be01: 8d 65 f4 lea -0xc(%ebp),%esp 10be04: 5b pop %ebx 10be05: 5e pop %esi 10be06: 5f pop %edi 10be07: c9 leave 10be08: c3 ret 10be09: 8d 76 00 lea 0x0(%esi),%esi * 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){ 10be0c: 83 ec 0c sub $0xc,%esp 10be0f: 8b 43 28 mov 0x28(%ebx),%eax 10be12: 53 push %ebx 10be13: ff 50 2c call *0x2c(%eax) 10be16: 83 c4 10 add $0x10,%esp 10be19: 85 c0 test %eax,%eax 10be1b: 0f 85 83 00 00 00 jne 10bea4 <== NEVER TAKEN rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 10be21: 52 push %edx 10be22: 6a 00 push $0x0 10be24: 6a 00 push $0x0 10be26: ff 35 28 96 12 00 pushl 0x129628 10be2c: e8 77 0b 00 00 call 10c9a8 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 10be31: 89 1c 24 mov %ebx,(%esp) 10be34: e8 27 14 00 00 call 10d260 <_Chain_Extract> } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10be39: 58 pop %eax 10be3a: ff 35 28 96 12 00 pushl 0x129628 10be40: e8 5f 0c 00 00 call 10caa4 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; 10be45: 8d 43 08 lea 0x8(%ebx),%eax /* * 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 ); 10be48: 89 04 24 mov %eax,(%esp) 10be4b: e8 8c cf ff ff call 108ddc free( mt_entry ); 10be50: 89 1c 24 mov %ebx,(%esp) 10be53: e8 98 cf ff ff call 108df0 return 0; 10be58: 83 c4 10 add $0x10,%esp 10be5b: 31 c0 xor %eax,%eax } 10be5d: 8d 65 f4 lea -0xc(%ebp),%esp 10be60: 5b pop %ebx 10be61: 5e pop %esi 10be62: 5f pop %edi 10be63: c9 leave 10be64: c3 ret 10be65: 8d 76 00 lea 0x0(%esi),%esi /* * Verify this is the root node for the file system to be unmounted. */ if ( fs_root_loc->node_access != loc.node_access ){ rtems_filesystem_freenode( &loc ); 10be68: 83 ec 0c sub $0xc,%esp 10be6b: 56 push %esi 10be6c: e8 6b cf ff ff call 108ddc rtems_set_errno_and_return_minus_one( EACCES ); 10be71: e8 5e 74 00 00 call 1132d4 <__errno> 10be76: c7 00 0d 00 00 00 movl $0xd,(%eax) 10be7c: 83 c4 10 add $0x10,%esp 10be7f: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 10be84: 8d 65 f4 lea -0xc(%ebp),%esp 10be87: 5b pop %ebx 10be88: 5e pop %esi 10be89: 5f pop %edi 10be8a: c9 leave 10be8b: c3 ret * 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 ); 10be8c: e8 43 74 00 00 call 1132d4 <__errno> 10be91: c7 00 10 00 00 00 movl $0x10,(%eax) 10be97: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 10be9c: 8d 65 f4 lea -0xc(%ebp),%esp 10be9f: 5b pop %ebx 10bea0: 5e pop %esi 10bea1: 5f pop %edi 10bea2: c9 leave 10bea3: c3 ret * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 10bea4: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10bea7: 8b 43 14 mov 0x14(%ebx),%eax <== NOT EXECUTED 10beaa: 53 push %ebx <== NOT EXECUTED 10beab: ff 50 20 call *0x20(%eax) <== NOT EXECUTED 10beae: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10beb1: 85 c0 test %eax,%eax <== NOT EXECUTED 10beb3: 0f 84 43 ff ff ff je 10bdfc <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 10beb9: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10bebc: 6a 00 push $0x0 <== NOT EXECUTED 10bebe: e8 dd 10 00 00 call 10cfa0 <== NOT EXECUTED =============================================================================== 0010bf0c : int utime( const char *path, const struct utimbuf *times ) { 10bf0c: 55 push %ebp 10bf0d: 89 e5 mov %esp,%ebp 10bf0f: 57 push %edi 10bf10: 56 push %esi 10bf11: 53 push %ebx 10bf12: 83 ec 48 sub $0x48,%esp 10bf15: 8b 55 08 mov 0x8(%ebp),%edx 10bf18: 8b 5d 0c mov 0xc(%ebp),%ebx rtems_filesystem_location_info_t temp_loc; int result; struct utimbuf now; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 10bf1b: 31 c0 xor %eax,%eax 10bf1d: b9 ff ff ff ff mov $0xffffffff,%ecx 10bf22: 89 d7 mov %edx,%edi 10bf24: f2 ae repnz scas %es:(%edi),%al 10bf26: f7 d1 not %ecx 10bf28: 49 dec %ecx 10bf29: 6a 01 push $0x1 10bf2b: 8d 75 d4 lea -0x2c(%ebp),%esi 10bf2e: 56 push %esi 10bf2f: 6a 00 push $0x0 10bf31: 51 push %ecx 10bf32: 52 push %edx 10bf33: e8 d0 ca ff ff call 108a08 10bf38: 83 c4 20 add $0x20,%esp 10bf3b: 85 c0 test %eax,%eax 10bf3d: 75 2d jne 10bf6c return -1; if ( times == NULL ) { 10bf3f: 85 db test %ebx,%ebx 10bf41: 74 39 je 10bf7c 10bf43: 8b 53 04 mov 0x4(%ebx),%edx 10bf46: 8b 03 mov (%ebx),%eax now.actime = now.modtime = time( NULL ); times = &now; } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 10bf48: 51 push %ecx 10bf49: 52 push %edx 10bf4a: 50 push %eax 10bf4b: 56 push %esi 10bf4c: 8b 45 e0 mov -0x20(%ebp),%eax 10bf4f: ff 50 30 call *0x30(%eax) rtems_filesystem_freenode( &temp_loc ); 10bf52: 89 34 24 mov %esi,(%esp) 10bf55: 89 45 c4 mov %eax,-0x3c(%ebp) 10bf58: e8 9b ce ff ff call 108df8 return result; 10bf5d: 83 c4 10 add $0x10,%esp 10bf60: 8b 45 c4 mov -0x3c(%ebp),%eax } 10bf63: 8d 65 f4 lea -0xc(%ebp),%esp 10bf66: 5b pop %ebx 10bf67: 5e pop %esi 10bf68: 5f pop %edi 10bf69: c9 leave 10bf6a: c3 ret 10bf6b: 90 nop rtems_filesystem_location_info_t temp_loc; int result; struct utimbuf now; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) return -1; 10bf6c: b8 ff ff ff ff mov $0xffffffff,%eax result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); rtems_filesystem_freenode( &temp_loc ); return result; } 10bf71: 8d 65 f4 lea -0xc(%ebp),%esp 10bf74: 5b pop %ebx 10bf75: 5e pop %esi 10bf76: 5f pop %edi 10bf77: c9 leave 10bf78: c3 ret 10bf79: 8d 76 00 lea 0x0(%esi),%esi if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) return -1; if ( times == NULL ) { now.actime = now.modtime = time( NULL ); 10bf7c: 83 ec 0c sub $0xc,%esp 10bf7f: 6a 00 push $0x0 10bf81: e8 e2 bc 00 00 call 117c68