=============================================================================== 0010ef94 : #define MAXSYMLINK 5 int IMFS_Set_handlers( rtems_filesystem_location_info_t *loc ) { 10ef94: 55 push %ebp 10ef95: 89 e5 mov %esp,%ebp 10ef97: 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; 10ef9a: 8b 50 10 mov 0x10(%eax),%edx 10ef9d: 8b 4a 34 mov 0x34(%edx),%ecx switch( node->type ) { 10efa0: 8b 10 mov (%eax),%edx 10efa2: 83 7a 4c 07 cmpl $0x7,0x4c(%edx) 10efa6: 77 12 ja 10efba <== NEVER TAKEN 10efa8: 8b 52 4c mov 0x4c(%edx),%edx 10efab: ff 24 95 70 08 12 00 jmp *0x120870(,%edx,4) 10efb2: 66 90 xchg %ax,%ax case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 10efb4: 8b 51 0c mov 0xc(%ecx),%edx 10efb7: 89 50 08 mov %edx,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10efba: 31 c0 xor %eax,%eax 10efbc: c9 leave 10efbd: c3 ret 10efbe: 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; 10efc0: 8b 51 08 mov 0x8(%ecx),%edx 10efc3: 89 50 08 mov %edx,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10efc6: 31 c0 xor %eax,%eax 10efc8: c9 leave 10efc9: c3 ret 10efca: 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; 10efcc: c7 40 08 20 09 12 00 movl $0x120920,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10efd3: 31 c0 xor %eax,%eax 10efd5: c9 leave 10efd6: c3 ret 10efd7: 90 nop break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_FIFO: loc->handlers = fs_info->fifo_handlers; 10efd8: 8b 51 10 mov 0x10(%ecx),%edx 10efdb: 89 50 08 mov %edx,0x8(%eax) break; } return 0; } 10efde: 31 c0 xor %eax,%eax 10efe0: c9 leave 10efe1: c3 ret 10efe2: 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; 10efe4: c7 40 08 a0 08 12 00 movl $0x1208a0,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10efeb: 31 c0 xor %eax,%eax 10efed: c9 leave 10efee: c3 ret =============================================================================== 0010f8dc : void IMFS_check_node_remove( IMFS_jnode_t *jnode ) { 10f8dc: 55 push %ebp 10f8dd: 89 e5 mov %esp,%ebp 10f8df: 53 push %ebx 10f8e0: 83 ec 10 sub $0x10,%esp 10f8e3: 8b 5d 08 mov 0x8(%ebp),%ebx if ( !rtems_libio_is_file_open( jnode ) && jnode->st_nlink < 1 ) { 10f8e6: 53 push %ebx 10f8e7: e8 d8 04 00 00 call 10fdc4 10f8ec: 83 c4 10 add $0x10,%esp 10f8ef: 85 c0 test %eax,%eax 10f8f1: 75 2d jne 10f920 10f8f3: 66 83 7b 34 00 cmpw $0x0,0x34(%ebx) 10f8f8: 75 26 jne 10f920 if ( rtems_filesystem_current.node_access == jnode ) 10f8fa: a1 70 41 12 00 mov 0x124170,%eax 10f8ff: 39 58 04 cmp %ebx,0x4(%eax) 10f902: 74 58 je 10f95c rtems_filesystem_current.node_access = NULL; switch ( jnode->type ) { 10f904: 8b 43 4c mov 0x4c(%ebx),%eax 10f907: 83 f8 04 cmp $0x4,%eax 10f90a: 74 34 je 10f940 10f90c: 83 f8 05 cmp $0x5,%eax 10f90f: 74 17 je 10f928 break; default: break; } free( jnode ); 10f911: 89 5d 08 mov %ebx,0x8(%ebp) } } 10f914: 8b 5d fc mov -0x4(%ebp),%ebx 10f917: c9 leave break; default: break; } free( jnode ); 10f918: e9 b7 87 ff ff jmp 1080d4 10f91d: 8d 76 00 lea 0x0(%esi),%esi } } 10f920: 8b 5d fc mov -0x4(%ebp),%ebx 10f923: c9 leave 10f924: c3 ret 10f925: 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 ); 10f928: 83 ec 0c sub $0xc,%esp 10f92b: 53 push %ebx 10f92c: e8 7f 19 00 00 call 1112b0 break; 10f931: 83 c4 10 add $0x10,%esp break; default: break; } free( jnode ); 10f934: 89 5d 08 mov %ebx,0x8(%ebp) } } 10f937: 8b 5d fc mov -0x4(%ebp),%ebx 10f93a: c9 leave break; default: break; } free( jnode ); 10f93b: e9 94 87 ff ff jmp 1080d4 switch ( jnode->type ) { case IMFS_MEMORY_FILE: IMFS_memfile_remove( jnode ); break; case IMFS_SYM_LINK: free( jnode->info.sym_link.name ); 10f940: 83 ec 0c sub $0xc,%esp 10f943: ff 73 50 pushl 0x50(%ebx) 10f946: e8 89 87 ff ff call 1080d4 break; 10f94b: 83 c4 10 add $0x10,%esp default: break; } free( jnode ); 10f94e: 89 5d 08 mov %ebx,0x8(%ebp) } } 10f951: 8b 5d fc mov -0x4(%ebp),%ebx 10f954: c9 leave break; default: break; } free( jnode ); 10f955: e9 7a 87 ff ff jmp 1080d4 10f95a: 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; 10f95c: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) 10f963: eb 9f jmp 10f904 =============================================================================== 0010ee28 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 10ee28: 55 push %ebp 10ee29: 89 e5 mov %esp,%ebp 10ee2b: 57 push %edi 10ee2c: 56 push %esi 10ee2d: 53 push %ebx 10ee2e: 83 ec 1c sub $0x1c,%esp 10ee31: 8b 45 08 mov 0x8(%ebp),%eax 10ee34: 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 ) 10ee37: 85 c0 test %eax,%eax 10ee39: 0f 84 ba 00 00 00 je 10eef9 <== NEVER TAKEN return NULL; parent = parent_loc->node_access; 10ee3f: 8b 38 mov (%eax),%edi fs_info = parent_loc->mt_entry->fs_info; 10ee41: 8b 40 10 mov 0x10(%eax),%eax 10ee44: 8b 70 34 mov 0x34(%eax),%esi /* * Reject creation of FIFOs if support is disabled. */ if ( type == IMFS_FIFO && 10ee47: 83 fb 07 cmp $0x7,%ebx 10ee4a: 0f 84 9c 00 00 00 je 10eeec return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 10ee50: 50 push %eax 10ee51: a1 70 41 12 00 mov 0x124170,%eax 10ee56: 8b 40 2c mov 0x2c(%eax),%eax 10ee59: f7 d0 not %eax 10ee5b: 23 45 14 and 0x14(%ebp),%eax 10ee5e: 50 push %eax 10ee5f: ff 75 10 pushl 0x10(%ebp) 10ee62: 53 push %ebx 10ee63: e8 54 ff ff ff call 10edbc if ( !node ) 10ee68: 83 c4 10 add $0x10,%esp 10ee6b: 85 c0 test %eax,%eax 10ee6d: 74 73 je 10eee2 return NULL; /* * Set the type specific information */ if ( type == IMFS_DIRECTORY ) { 10ee6f: 83 fb 01 cmp $0x1,%ebx 10ee72: 74 38 je 10eeac rtems_chain_initialize_empty(&node->info.directory.Entries); } else if ( type == IMFS_HARD_LINK ) { 10ee74: 83 fb 03 cmp $0x3,%ebx 10ee77: 0f 84 97 00 00 00 je 10ef14 node->info.hard_link.link_node = info->hard_link.link_node; } else if ( type == IMFS_SYM_LINK ) { 10ee7d: 83 fb 04 cmp $0x4,%ebx 10ee80: 0f 84 8e 00 00 00 je 10ef14 node->info.sym_link.name = info->sym_link.name; } else if ( type == IMFS_DEVICE ) { 10ee86: 83 fb 02 cmp $0x2,%ebx 10ee89: 74 79 je 10ef04 node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; } else if ( type == IMFS_LINEAR_FILE ) { 10ee8b: 83 fb 06 cmp $0x6,%ebx 10ee8e: 0f 84 8c 00 00 00 je 10ef20 node->info.linearfile.size = 0; node->info.linearfile.direct = 0; } else if ( type == IMFS_MEMORY_FILE ) { 10ee94: 83 fb 05 cmp $0x5,%ebx 10ee97: 0f 84 9b 00 00 00 je 10ef38 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 ) { 10ee9d: 83 fb 07 cmp $0x7,%ebx 10eea0: 75 1d jne 10eebf <== NEVER TAKEN node->info.fifo.pipe = NULL; 10eea2: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) 10eea9: eb 14 jmp 10eebf 10eeab: 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 ); 10eeac: 8d 50 54 lea 0x54(%eax),%edx 10eeaf: 89 50 50 mov %edx,0x50(%eax) head->next = tail; head->previous = NULL; 10eeb2: 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 ); 10eeb9: 8d 50 50 lea 0x50(%eax),%edx 10eebc: 89 50 58 mov %edx,0x58(%eax) } /* * This node MUST have a parent, so put it in that directory list. */ node->Parent = parent; 10eebf: 89 78 08 mov %edi,0x8(%eax) node->st_ino = ++fs_info->ino_count; 10eec2: 8b 56 04 mov 0x4(%esi),%edx 10eec5: 42 inc %edx 10eec6: 89 56 04 mov %edx,0x4(%esi) 10eec9: 89 50 38 mov %edx,0x38(%eax) 10eecc: 83 ec 08 sub $0x8,%esp 10eecf: 50 push %eax rtems_chain_append( &parent->info.directory.Entries, &node->Node ); 10eed0: 83 c7 50 add $0x50,%edi 10eed3: 57 push %edi 10eed4: 89 45 e4 mov %eax,-0x1c(%ebp) 10eed7: e8 f8 d0 ff ff call 10bfd4 <_Chain_Append> return node; 10eedc: 83 c4 10 add $0x10,%esp 10eedf: 8b 45 e4 mov -0x1c(%ebp),%eax } 10eee2: 8d 65 f4 lea -0xc(%ebp),%esp 10eee5: 5b pop %ebx 10eee6: 5e pop %esi 10eee7: 5f pop %edi 10eee8: c9 leave 10eee9: c3 ret 10eeea: 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 && 10eeec: 81 7e 10 00 08 12 00 cmpl $0x120800,0x10(%esi) 10eef3: 0f 85 57 ff ff ff jne 10ee50 fs_info->fifo_handlers == &rtems_filesystem_handlers_default ) return NULL; 10eef9: 31 c0 xor %eax,%eax node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 10eefb: 8d 65 f4 lea -0xc(%ebp),%esp 10eefe: 5b pop %ebx 10eeff: 5e pop %esi 10ef00: 5f pop %edi 10ef01: c9 leave 10ef02: c3 ret 10ef03: 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; 10ef04: 8b 4d 18 mov 0x18(%ebp),%ecx 10ef07: 8b 11 mov (%ecx),%edx 10ef09: 89 50 50 mov %edx,0x50(%eax) node->info.device.minor = info->device.minor; 10ef0c: 8b 51 04 mov 0x4(%ecx),%edx 10ef0f: 89 50 54 mov %edx,0x54(%eax) 10ef12: eb ab jmp 10eebf 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; 10ef14: 8b 4d 18 mov 0x18(%ebp),%ecx 10ef17: 8b 11 mov (%ecx),%edx 10ef19: 89 50 50 mov %edx,0x50(%eax) 10ef1c: eb a1 jmp 10eebf 10ef1e: 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; 10ef20: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) 10ef27: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.linearfile.direct = 0; 10ef2e: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) 10ef35: eb 88 jmp 10eebf 10ef37: 90 nop } else if ( type == IMFS_MEMORY_FILE ) { node->info.file.size = 0; 10ef38: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) 10ef3f: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.file.indirect = 0; 10ef46: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) node->info.file.doubly_indirect = 0; 10ef4d: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) node->info.file.triply_indirect = 0; 10ef54: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax) 10ef5b: e9 5f ff ff ff jmp 10eebf =============================================================================== 0010a508 : */ void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 10a508: 55 push %ebp 10a509: 89 e5 mov %esp,%ebp 10a50b: 57 push %edi 10a50c: 56 push %esi 10a50d: 53 push %ebx 10a50e: 83 ec 1c sub $0x1c,%esp 10a511: 8b 45 08 mov 0x8(%ebp),%eax 10a514: 8b 75 0c mov 0xc(%ebp),%esi * */ int IMFS_memfile_maximum_size( void ) { return IMFS_MEMFILE_MAXIMUM_SIZE; } 10a517: 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)); 10a51a: 83 c0 54 add $0x54,%eax 10a51d: 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 ); 10a520: 39 c7 cmp %eax,%edi 10a522: 74 47 je 10a56b 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 ); 10a524: 8d 46 01 lea 0x1(%esi),%eax 10a527: 89 45 e0 mov %eax,-0x20(%ebp) 10a52a: 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++ ) 10a52c: 85 f6 test %esi,%esi 10a52e: 78 22 js 10a552 <== NEVER TAKEN 10a530: 31 db xor %ebx,%ebx 10a532: 66 90 xchg %ax,%ax fprintf(stdout, "...." ); 10a534: a1 80 b2 12 00 mov 0x12b280,%eax 10a539: ff 70 08 pushl 0x8(%eax) 10a53c: 6a 04 push $0x4 10a53e: 6a 01 push $0x1 10a540: 68 32 62 12 00 push $0x126232 10a545: e8 ce d0 00 00 call 117618 !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++ ) 10a54a: 43 inc %ebx 10a54b: 83 c4 10 add $0x10,%esp 10a54e: 39 de cmp %ebx,%esi 10a550: 7d e2 jge 10a534 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 10a552: 83 ec 0c sub $0xc,%esp 10a555: 57 push %edi 10a556: e8 75 fe ff ff call 10a3d0 if ( the_jnode->type == IMFS_DIRECTORY ) 10a55b: 83 c4 10 add $0x10,%esp 10a55e: 83 7f 4c 01 cmpl $0x1,0x4c(%edi) 10a562: 74 10 je 10a574 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 ) { 10a564: 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 ); 10a566: 3b 7d e4 cmp -0x1c(%ebp),%edi 10a569: 75 c1 jne 10a52c fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); } } 10a56b: 8d 65 f4 lea -0xc(%ebp),%esp 10a56e: 5b pop %ebx 10a56f: 5e pop %esi 10a570: 5f pop %edi 10a571: c9 leave 10a572: c3 ret 10a573: 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 ); 10a574: 83 ec 08 sub $0x8,%esp 10a577: ff 75 e0 pushl -0x20(%ebp) 10a57a: 57 push %edi 10a57b: e8 88 ff ff ff call 10a508 10a580: 83 c4 10 add $0x10,%esp 10a583: eb df jmp 10a564 =============================================================================== 0010f070 : const char *pathname, /* IN */ size_t pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 10f070: 55 push %ebp 10f071: 89 e5 mov %esp,%ebp 10f073: 57 push %edi 10f074: 56 push %esi 10f075: 53 push %ebx 10f076: 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 ) ) { 10f079: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp) 10f080: 0f 85 ee 01 00 00 jne 10f274 <== NEVER TAKEN /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 10f086: 8b 45 14 mov 0x14(%ebp),%eax 10f089: 8b 38 mov (%eax),%edi size_t pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { int i = 0; 10f08b: c7 45 a4 00 00 00 00 movl $0x0,-0x5c(%ebp) 10f092: 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 ); 10f095: 8d 55 e4 lea -0x1c(%ebp),%edx 10f098: 52 push %edx 10f099: 56 push %esi 10f09a: ff 75 0c pushl 0xc(%ebp) 10f09d: 8b 45 08 mov 0x8(%ebp),%eax 10f0a0: 03 45 a4 add -0x5c(%ebp),%eax 10f0a3: 50 push %eax 10f0a4: e8 17 07 00 00 call 10f7c0 10f0a9: 89 c3 mov %eax,%ebx pathnamelen -= len; 10f0ab: 8b 55 e4 mov -0x1c(%ebp),%edx i += len; if ( !pathloc->node_access ) 10f0ae: 8b 4d 14 mov 0x14(%ebp),%ecx 10f0b1: 8b 01 mov (%ecx),%eax 10f0b3: 83 c4 10 add $0x10,%esp 10f0b6: 85 c0 test %eax,%eax 10f0b8: 0f 84 e6 00 00 00 je 10f1a4 <== NEVER TAKEN */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 10f0be: 29 55 0c sub %edx,0xc(%ebp) i += len; 10f0c1: 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 ) 10f0c4: 85 db test %ebx,%ebx 10f0c6: 75 44 jne 10f10c * 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 ) { 10f0c8: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 10f0cc: 0f 84 26 01 00 00 je 10f1f8 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 10f0d2: 83 ec 0c sub $0xc,%esp 10f0d5: ff 75 14 pushl 0x14(%ebp) 10f0d8: e8 b7 fe ff ff call 10ef94 10f0dd: 89 c3 mov %eax,%ebx 10f0df: 5a pop %edx 10f0e0: 59 pop %ecx /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 10f0e1: ff 75 10 pushl 0x10(%ebp) 10f0e4: ff 75 14 pushl 0x14(%ebp) 10f0e7: e8 04 ff ff ff call 10eff0 10f0ec: 83 c4 10 add $0x10,%esp 10f0ef: 85 c0 test %eax,%eax 10f0f1: 0f 85 d1 00 00 00 jne 10f1c8 rtems_set_errno_and_return_minus_one( EACCES ); 10f0f7: e8 cc 31 00 00 call 1122c8 <__errno> 10f0fc: c7 00 0d 00 00 00 movl $0xd,(%eax) 10f102: bb ff ff ff ff mov $0xffffffff,%ebx 10f107: e9 bc 00 00 00 jmp 10f1c8 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 10f10c: 83 7f 4c 01 cmpl $0x1,0x4c(%edi) 10f110: 0f 84 be 00 00 00 je 10f1d4 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; 10f116: 89 c7 mov %eax,%edi switch( type ) { 10f118: 83 fb 03 cmp $0x3,%ebx 10f11b: 74 1b je 10f138 10f11d: 83 fb 04 cmp $0x4,%ebx 10f120: 0f 84 92 00 00 00 je 10f1b8 10f126: 83 fb 02 cmp $0x2,%ebx 10f129: 74 51 je 10f17c /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 10f12b: 83 fb 04 cmp $0x4,%ebx 10f12e: 0f 85 61 ff ff ff jne 10f095 <== ALWAYS TAKEN 10f134: eb 92 jmp 10f0c8 <== NOT EXECUTED 10f136: 66 90 xchg %ax,%ax <== NOT EXECUTED case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 10f138: 8b 40 4c mov 0x4c(%eax),%eax 10f13b: 83 f8 03 cmp $0x3,%eax 10f13e: 0f 84 08 01 00 00 je 10f24c * It would be a design error if we evaluated the link and * was broken. */ IMFS_assert( node ); } else if ( node->type == IMFS_SYM_LINK ) { 10f144: 83 f8 04 cmp $0x4,%eax 10f147: 0f 84 51 01 00 00 je 10f29e } /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 10f14d: 48 dec %eax 10f14e: 0f 85 35 01 00 00 jne 10f289 /* * 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 ) { 10f154: 8b 47 5c mov 0x5c(%edi),%eax 10f157: 85 c0 test %eax,%eax 10f159: 0f 85 a4 00 00 00 jne 10f203 } /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 10f15f: 83 ec 08 sub $0x8,%esp 10f162: 56 push %esi 10f163: 57 push %edi 10f164: e8 eb 05 00 00 call 10f754 10f169: 89 c7 mov %eax,%edi if ( !node ) 10f16b: 83 c4 10 add $0x10,%esp 10f16e: 85 c0 test %eax,%eax 10f170: 74 32 je 10f1a4 /* * Set the node access to the point we have found. */ pathloc->node_access = node; 10f172: 8b 45 14 mov 0x14(%ebp),%eax 10f175: 89 38 mov %edi,(%eax) 10f177: e9 19 ff ff ff jmp 10f095 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 10f17c: 8b 15 70 41 12 00 mov 0x124170,%edx 10f182: 39 42 18 cmp %eax,0x18(%edx) 10f185: 0f 84 0a ff ff ff je 10f095 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 10f18b: 8b 4d 14 mov 0x14(%ebp),%ecx 10f18e: 8b 51 10 mov 0x10(%ecx),%edx /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 10f191: 39 42 1c cmp %eax,0x1c(%edx) 10f194: 0f 84 d2 00 00 00 je 10f26c pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 10f19a: 8b 78 08 mov 0x8(%eax),%edi 10f19d: 85 ff test %edi,%edi 10f19f: 75 d1 jne 10f172 10f1a1: 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 ); 10f1a4: e8 1f 31 00 00 call 1122c8 <__errno> 10f1a9: c7 00 02 00 00 00 movl $0x2,(%eax) 10f1af: bb ff ff ff ff mov $0xffffffff,%ebx 10f1b4: eb 12 jmp 10f1c8 10f1b6: 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 ); 10f1b8: e8 0b 31 00 00 call 1122c8 <__errno> 10f1bd: c7 00 5b 00 00 00 movl $0x5b,(%eax) 10f1c3: bb ff ff ff ff mov $0xffffffff,%ebx if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10f1c8: 89 d8 mov %ebx,%eax 10f1ca: 8d 65 f4 lea -0xc(%ebp),%esp 10f1cd: 5b pop %ebx 10f1ce: 5e pop %esi 10f1cf: 5f pop %edi 10f1d0: c9 leave 10f1d1: c3 ret 10f1d2: 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 ) ) 10f1d4: 83 ec 08 sub $0x8,%esp 10f1d7: 6a 01 push $0x1 10f1d9: ff 75 14 pushl 0x14(%ebp) 10f1dc: e8 0f fe ff ff call 10eff0 10f1e1: 83 c4 10 add $0x10,%esp 10f1e4: 85 c0 test %eax,%eax 10f1e6: 0f 84 0b ff ff ff je 10f0f7 10f1ec: 8b 55 14 mov 0x14(%ebp),%edx 10f1ef: 8b 02 mov (%edx),%eax 10f1f1: e9 20 ff ff ff jmp 10f116 10f1f6: 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 ) { 10f1f8: 8b 40 5c mov 0x5c(%eax),%eax 10f1fb: 85 c0 test %eax,%eax 10f1fd: 0f 84 cf fe ff ff je 10f0d2 newloc = node->info.directory.mt_fs->mt_fs_root; 10f203: 8d 7d d0 lea -0x30(%ebp),%edi 10f206: 8d 70 1c lea 0x1c(%eax),%esi 10f209: b9 05 00 00 00 mov $0x5,%ecx 10f20e: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *pathloc = newloc; 10f210: 8d 75 d0 lea -0x30(%ebp),%esi 10f213: b1 05 mov $0x5,%cl 10f215: 8b 7d 14 mov 0x14(%ebp),%edi 10f218: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return (*pathloc->ops->evalpath_h)( &pathname[i-len], 10f21a: 8b 55 e4 mov -0x1c(%ebp),%edx 10f21d: 8b 4d 14 mov 0x14(%ebp),%ecx 10f220: 8b 41 0c mov 0xc(%ecx),%eax 10f223: 51 push %ecx 10f224: ff 75 10 pushl 0x10(%ebp) 10f227: 8b 4d 0c mov 0xc(%ebp),%ecx 10f22a: 01 d1 add %edx,%ecx 10f22c: 51 push %ecx 10f22d: 8b 4d a4 mov -0x5c(%ebp),%ecx 10f230: 29 d1 sub %edx,%ecx 10f232: 8b 55 08 mov 0x8(%ebp),%edx 10f235: 01 ca add %ecx,%edx 10f237: 52 push %edx 10f238: ff 10 call *(%eax) 10f23a: 89 c3 mov %eax,%ebx 10f23c: 83 c4 10 add $0x10,%esp if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10f23f: 89 d8 mov %ebx,%eax 10f241: 8d 65 f4 lea -0xc(%ebp),%esp 10f244: 5b pop %ebx 10f245: 5e pop %esi 10f246: 5f pop %edi 10f247: c9 leave 10f248: c3 ret 10f249: 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 ); 10f24c: 83 ec 08 sub $0x8,%esp 10f24f: 6a 00 push $0x0 10f251: ff 75 14 pushl 0x14(%ebp) 10f254: e8 d3 fd ff ff call 10f02c node = pathloc->node_access; 10f259: 8b 55 14 mov 0x14(%ebp),%edx 10f25c: 8b 3a mov (%edx),%edi 10f25e: 8b 47 4c mov 0x4c(%edi),%eax 10f261: 83 c4 10 add $0x10,%esp 10f264: e9 e4 fe ff ff jmp 10f14d 10f269: 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; 10f26c: 8d 7d d0 lea -0x30(%ebp),%edi 10f26f: 8d 72 08 lea 0x8(%edx),%esi 10f272: eb 95 jmp 10f209 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 ); 10f274: e8 4f 30 00 00 call 1122c8 <__errno> <== NOT EXECUTED 10f279: c7 00 05 00 00 00 movl $0x5,(%eax) <== NOT EXECUTED 10f27f: bb ff ff ff ff mov $0xffffffff,%ebx <== NOT EXECUTED 10f284: e9 3f ff ff ff jmp 10f1c8 <== NOT EXECUTED /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 10f289: e8 3a 30 00 00 call 1122c8 <__errno> 10f28e: c7 00 14 00 00 00 movl $0x14,(%eax) 10f294: bb ff ff ff ff mov $0xffffffff,%ebx 10f299: e9 2a ff ff ff jmp 10f1c8 * was broken. */ IMFS_assert( node ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); 10f29e: 83 ec 08 sub $0x8,%esp 10f2a1: 6a 00 push $0x0 10f2a3: ff 75 14 pushl 0x14(%ebp) 10f2a6: e8 1d 00 00 00 call 10f2c8 10f2ab: 89 c3 mov %eax,%ebx /* * In contrast to a hard link, it is possible to have a broken * symbolic link. */ node = pathloc->node_access; 10f2ad: 8b 4d 14 mov 0x14(%ebp),%ecx 10f2b0: 8b 39 mov (%ecx),%edi if ( result == -1 ) 10f2b2: 83 c4 10 add $0x10,%esp 10f2b5: 83 f8 ff cmp $0xffffffff,%eax 10f2b8: 0f 84 0a ff ff ff je 10f1c8 <== NEVER TAKEN /* * In contrast to a hard link, it is possible to have a broken * symbolic link. */ node = pathloc->node_access; 10f2be: 8b 47 4c mov 0x4c(%edi),%eax 10f2c1: e9 87 fe ff ff jmp 10f14d =============================================================================== 0010f3f0 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 10f3f0: 55 push %ebp 10f3f1: 89 e5 mov %esp,%ebp 10f3f3: 57 push %edi 10f3f4: 56 push %esi 10f3f5: 53 push %ebx 10f3f6: 83 ec 5c sub $0x5c,%esp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 10f3f9: 8b 45 0c mov 0xc(%ebp),%eax 10f3fc: 8b 18 mov (%eax),%ebx /* * Get the path length. */ pathlen = strlen( path ); 10f3fe: 31 c0 xor %eax,%eax 10f400: b9 ff ff ff ff mov $0xffffffff,%ecx 10f405: 8b 7d 08 mov 0x8(%ebp),%edi 10f408: f2 ae repnz scas %es:(%edi),%al 10f40a: f7 d1 not %ecx 10f40c: 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; 10f40f: 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 ); 10f416: 8d 55 e4 lea -0x1c(%ebp),%edx 10f419: 52 push %edx 10f41a: 8d 4d af lea -0x51(%ebp),%ecx 10f41d: 51 push %ecx 10f41e: 56 push %esi 10f41f: 8b 45 08 mov 0x8(%ebp),%eax 10f422: 03 45 a4 add -0x5c(%ebp),%eax 10f425: 50 push %eax 10f426: e8 95 03 00 00 call 10f7c0 10f42b: 89 c7 mov %eax,%edi pathlen -= len; 10f42d: 8b 55 e4 mov -0x1c(%ebp),%edx 10f430: 29 d6 sub %edx,%esi i += len; if ( !pathloc->node_access ) 10f432: 8b 4d 0c mov 0xc(%ebp),%ecx 10f435: 8b 01 mov (%ecx),%eax 10f437: 83 c4 10 add $0x10,%esp 10f43a: 85 c0 test %eax,%eax 10f43c: 0f 84 55 01 00 00 je 10f597 <== NEVER TAKEN /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 10f442: 85 ff test %edi,%edi 10f444: 75 1a jne 10f460 pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 10f446: e8 7d 2e 00 00 call 1122c8 <__errno> 10f44b: c7 00 11 00 00 00 movl $0x11,(%eax) 10f451: 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; } 10f456: 89 d8 mov %ebx,%eax 10f458: 8d 65 f4 lea -0xc(%ebp),%esp 10f45b: 5b pop %ebx 10f45c: 5e pop %esi 10f45d: 5f pop %edi 10f45e: c9 leave 10f45f: c3 ret /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 10f460: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f464: 0f 84 c6 00 00 00 je 10f530 while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; i += len; 10f46a: 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; 10f46d: 89 c3 mov %eax,%ebx switch( type ) { 10f46f: 83 ff 02 cmp $0x2,%edi 10f472: 0f 84 88 00 00 00 je 10f500 10f478: 76 26 jbe 10f4a0 10f47a: 83 ff 03 cmp $0x3,%edi 10f47d: 74 2d je 10f4ac 10f47f: 83 ff 04 cmp $0x4,%edi 10f482: 75 92 jne 10f416 <== 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 ); 10f484: e8 3f 2e 00 00 call 1122c8 <__errno> 10f489: c7 00 5b 00 00 00 movl $0x5b,(%eax) 10f48f: 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; } 10f494: 89 d8 mov %ebx,%eax 10f496: 8d 65 f4 lea -0xc(%ebp),%esp 10f499: 5b pop %ebx 10f49a: 5e pop %esi 10f49b: 5f pop %edi 10f49c: c9 leave 10f49d: c3 ret 10f49e: 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 ) { 10f4a0: 85 ff test %edi,%edi 10f4a2: 74 a2 je 10f446 <== NEVER TAKEN 10f4a4: e9 6d ff ff ff jmp 10f416 10f4a9: 8d 76 00 lea 0x0(%esi),%esi pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 10f4ac: 8b 40 4c mov 0x4c(%eax),%eax 10f4af: 83 f8 03 cmp $0x3,%eax 10f4b2: 0f 84 b4 01 00 00 je 10f66c <== NEVER TAKEN result = IMFS_evaluate_link( pathloc, 0 ); if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { 10f4b8: 83 f8 04 cmp $0x4,%eax 10f4bb: 0f 84 ca 01 00 00 je 10f68b <== NEVER TAKEN if ( result == -1 ) return -1; } node = pathloc->node_access; if ( !node ) 10f4c1: 85 db test %ebx,%ebx 10f4c3: 0f 84 67 01 00 00 je 10f630 <== NEVER TAKEN /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 10f4c9: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f4cd: 0f 85 5d 01 00 00 jne 10f630 /* * 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 ) { 10f4d3: 8b 43 5c mov 0x5c(%ebx),%eax 10f4d6: 85 c0 test %eax,%eax 10f4d8: 0f 85 67 01 00 00 jne 10f645 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 10f4de: 83 ec 08 sub $0x8,%esp 10f4e1: 8d 45 af lea -0x51(%ebp),%eax 10f4e4: 50 push %eax 10f4e5: 53 push %ebx 10f4e6: e8 69 02 00 00 call 10f754 10f4eb: 89 c3 mov %eax,%ebx /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 10f4ed: 83 c4 10 add $0x10,%esp 10f4f0: 85 c0 test %eax,%eax 10f4f2: 74 64 je 10f558 done = true; else pathloc->node_access = node; 10f4f4: 8b 55 0c mov 0xc(%ebp),%edx 10f4f7: 89 02 mov %eax,(%edx) 10f4f9: e9 18 ff ff ff jmp 10f416 10f4fe: 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 ) 10f500: 8b 15 70 41 12 00 mov 0x124170,%edx 10f506: 3b 42 18 cmp 0x18(%edx),%eax 10f509: 0f 84 07 ff ff ff je 10f416 <== NEVER TAKEN /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 10f50f: 8b 4d 0c mov 0xc(%ebp),%ecx 10f512: 8b 51 10 mov 0x10(%ecx),%edx 10f515: 3b 42 1c cmp 0x1c(%edx),%eax 10f518: 0f 84 8e 00 00 00 je 10f5ac *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 10f51e: 8b 58 08 mov 0x8(%eax),%ebx 10f521: 85 db test %ebx,%ebx 10f523: 74 72 je 10f597 rtems_set_errno_and_return_minus_one( ENOENT ); node = node->Parent; } pathloc->node_access = node; 10f525: 8b 4d 0c mov 0xc(%ebp),%ecx 10f528: 89 19 mov %ebx,(%ecx) break; 10f52a: e9 e7 fe ff ff jmp 10f416 10f52f: 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 ) ) 10f530: 83 ec 08 sub $0x8,%esp 10f533: 6a 01 push $0x1 10f535: ff 75 0c pushl 0xc(%ebp) 10f538: 89 55 a0 mov %edx,-0x60(%ebp) 10f53b: e8 b0 fa ff ff call 10eff0 10f540: 83 c4 10 add $0x10,%esp 10f543: 85 c0 test %eax,%eax 10f545: 8b 55 a0 mov -0x60(%ebp),%edx 10f548: 0f 84 cd 00 00 00 je 10f61b 10f54e: 8b 4d 0c mov 0xc(%ebp),%ecx 10f551: 8b 01 mov (%ecx),%eax 10f553: e9 12 ff ff ff jmp 10f46a case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 10f558: 8b 45 a4 mov -0x5c(%ebp),%eax 10f55b: 2b 45 e4 sub -0x1c(%ebp),%eax 10f55e: 03 45 08 add 0x8(%ebp),%eax 10f561: 8b 4d 10 mov 0x10(%ebp),%ecx 10f564: 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++) { 10f566: 8b 4d 08 mov 0x8(%ebp),%ecx 10f569: 8b 55 a4 mov -0x5c(%ebp),%edx 10f56c: 8a 04 11 mov (%ecx,%edx,1),%al 10f56f: 84 c0 test %al,%al 10f571: 74 75 je 10f5e8 10f573: 89 d3 mov %edx,%ebx 10f575: 89 ce mov %ecx,%esi 10f577: eb 0b jmp 10f584 10f579: 8d 76 00 lea 0x0(%esi),%esi 10f57c: 43 inc %ebx 10f57d: 8a 04 1e mov (%esi,%ebx,1),%al 10f580: 84 c0 test %al,%al 10f582: 74 64 je 10f5e8 if ( !IMFS_is_separator( path[ i ] ) ) 10f584: 83 ec 0c sub $0xc,%esp 10f587: 0f be c0 movsbl %al,%eax 10f58a: 50 push %eax 10f58b: e8 d0 99 ff ff call 108f60 10f590: 83 c4 10 add $0x10,%esp 10f593: 85 c0 test %eax,%eax 10f595: 75 e5 jne 10f57c rtems_set_errno_and_return_minus_one( ENOENT ); 10f597: e8 2c 2d 00 00 call 1122c8 <__errno> 10f59c: c7 00 02 00 00 00 movl $0x2,(%eax) 10f5a2: bb ff ff ff ff mov $0xffffffff,%ebx 10f5a7: e9 aa fe ff ff jmp 10f456 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 10f5ac: 8d 7d d0 lea -0x30(%ebp),%edi 10f5af: 8d 72 08 lea 0x8(%edx),%esi 10f5b2: b9 05 00 00 00 mov $0x5,%ecx 10f5b7: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *pathloc = newloc; 10f5b9: 8d 75 d0 lea -0x30(%ebp),%esi 10f5bc: b1 05 mov $0x5,%cl 10f5be: 8b 7d 0c mov 0xc(%ebp),%edi 10f5c1: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 10f5c3: 53 push %ebx 10f5c4: 8b 55 0c mov 0xc(%ebp),%edx 10f5c7: 8b 42 0c mov 0xc(%edx),%eax 10f5ca: ff 75 10 pushl 0x10(%ebp) 10f5cd: 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 ); 10f5ce: 8b 55 a4 mov -0x5c(%ebp),%edx 10f5d1: 2b 55 e4 sub -0x1c(%ebp),%edx 10f5d4: 03 55 08 add 0x8(%ebp),%edx 10f5d7: 52 push %edx 10f5d8: ff 50 04 call *0x4(%eax) 10f5db: 89 c3 mov %eax,%ebx 10f5dd: 83 c4 10 add $0x10,%esp 10f5e0: e9 71 fe ff ff jmp 10f456 10f5e5: 8d 76 00 lea 0x0(%esi),%esi /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 10f5e8: 83 ec 0c sub $0xc,%esp 10f5eb: ff 75 0c pushl 0xc(%ebp) 10f5ee: e8 a1 f9 ff ff call 10ef94 10f5f3: 89 c3 mov %eax,%ebx /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) 10f5f5: 8b 55 0c mov 0xc(%ebp),%edx 10f5f8: 8b 02 mov (%edx),%eax 10f5fa: 83 c4 10 add $0x10,%esp 10f5fd: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 10f601: 75 2d jne 10f630 <== NEVER TAKEN /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) 10f603: 83 ec 08 sub $0x8,%esp 10f606: 6a 03 push $0x3 10f608: ff 75 0c pushl 0xc(%ebp) 10f60b: e8 e0 f9 ff ff call 10eff0 10f610: 83 c4 10 add $0x10,%esp 10f613: 85 c0 test %eax,%eax 10f615: 0f 85 3b fe ff ff jne 10f456 rtems_set_errno_and_return_minus_one( EACCES ); 10f61b: e8 a8 2c 00 00 call 1122c8 <__errno> 10f620: c7 00 0d 00 00 00 movl $0xd,(%eax) 10f626: bb ff ff ff ff mov $0xffffffff,%ebx 10f62b: e9 26 fe ff ff jmp 10f456 /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 10f630: e8 93 2c 00 00 call 1122c8 <__errno> 10f635: c7 00 14 00 00 00 movl $0x14,(%eax) 10f63b: bb ff ff ff ff mov $0xffffffff,%ebx 10f640: e9 11 fe ff ff jmp 10f456 * 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; 10f645: 8d 7d d0 lea -0x30(%ebp),%edi 10f648: 8d 70 1c lea 0x1c(%eax),%esi 10f64b: b9 05 00 00 00 mov $0x5,%ecx 10f650: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *pathloc = newloc; 10f652: 8d 75 d0 lea -0x30(%ebp),%esi 10f655: b1 05 mov $0x5,%cl 10f657: 8b 7d 0c mov 0xc(%ebp),%edi 10f65a: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 10f65c: 51 push %ecx 10f65d: 8b 4d 0c mov 0xc(%ebp),%ecx 10f660: 8b 41 0c mov 0xc(%ecx),%eax 10f663: ff 75 10 pushl 0x10(%ebp) 10f666: 51 push %ecx 10f667: e9 62 ff ff ff jmp 10f5ce case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 10f66c: 83 ec 08 sub $0x8,%esp 10f66f: 6a 00 push $0x0 10f671: ff 75 0c pushl 0xc(%ebp) 10f674: e8 cb fc ff ff call 10f344 if ( result == -1 ) 10f679: 83 c4 10 add $0x10,%esp 10f67c: 83 f8 ff cmp $0xffffffff,%eax 10f67f: 74 29 je 10f6aa <== NEVER TAKEN 10f681: 8b 45 0c mov 0xc(%ebp),%eax 10f684: 8b 18 mov (%eax),%ebx 10f686: e9 36 fe ff ff jmp 10f4c1 return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 10f68b: 83 ec 08 sub $0x8,%esp 10f68e: 6a 00 push $0x0 10f690: ff 75 0c pushl 0xc(%ebp) 10f693: e8 ac fc ff ff call 10f344 if ( result == -1 ) 10f698: 83 c4 10 add $0x10,%esp 10f69b: 83 f8 ff cmp $0xffffffff,%eax 10f69e: 74 0a je 10f6aa <== NEVER TAKEN 10f6a0: 8b 55 0c mov 0xc(%ebp),%edx 10f6a3: 8b 1a mov (%edx),%ebx 10f6a5: e9 17 fe ff ff jmp 10f4c1 10f6aa: 89 c3 mov %eax,%ebx <== NOT EXECUTED 10f6ac: e9 a5 fd ff ff jmp 10f456 <== NOT EXECUTED =============================================================================== 0010f344 : */ int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 10f344: 55 push %ebp 10f345: 89 e5 mov %esp,%ebp 10f347: 57 push %edi 10f348: 56 push %esi 10f349: 53 push %ebx 10f34a: 83 ec 0c sub $0xc,%esp 10f34d: 8b 75 08 mov 0x8(%ebp),%esi 10f350: 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 ); 10f353: 8b 15 70 41 12 00 mov 0x124170,%edx 10f359: eb 0e jmp 10f369 10f35b: 90 nop */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) 10f35c: 83 f8 04 cmp $0x4,%eax 10f35f: 74 53 je 10f3b4 result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || 10f361: 83 e8 03 sub $0x3,%eax 10f364: 83 f8 01 cmp $0x1,%eax 10f367: 77 3a ja 10f3a3 <== ALWAYS TAKEN { IMFS_jnode_t *jnode; int result = 0; do { jnode = node->node_access; 10f369: 8b 1e mov (%esi),%ebx /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 10f36b: 8b 42 30 mov 0x30(%edx),%eax 10f36e: 40 inc %eax 10f36f: 66 89 42 30 mov %ax,0x30(%edx) if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 10f373: 66 83 f8 05 cmp $0x5,%ax 10f377: 77 57 ja 10f3d0 /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) 10f379: 8b 43 4c mov 0x4c(%ebx),%eax 10f37c: 83 f8 03 cmp $0x3,%eax 10f37f: 75 db jne 10f35c result = IMFS_evaluate_hard_link( node, flags ); 10f381: 83 ec 08 sub $0x8,%esp 10f384: 57 push %edi 10f385: 56 push %esi 10f386: e8 a1 fc ff ff call 10f02c 10f38b: 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 ) ) ); 10f38e: 85 c0 test %eax,%eax 10f390: 75 33 jne 10f3c5 10f392: 8b 43 4c mov 0x4c(%ebx),%eax 10f395: 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 ) || 10f39b: 83 e8 03 sub $0x3,%eax 10f39e: 83 f8 01 cmp $0x1,%eax 10f3a1: 76 c6 jbe 10f369 <== ALWAYS TAKEN 10f3a3: 31 c0 xor %eax,%eax /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 10f3a5: 66 c7 42 30 00 00 movw $0x0,0x30(%edx) return result; } 10f3ab: 8d 65 f4 lea -0xc(%ebp),%esp 10f3ae: 5b pop %ebx 10f3af: 5e pop %esi 10f3b0: 5f pop %edi 10f3b1: c9 leave 10f3b2: c3 ret 10f3b3: 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 ); 10f3b4: 83 ec 08 sub $0x8,%esp 10f3b7: 57 push %edi 10f3b8: 56 push %esi 10f3b9: e8 0a ff ff ff call 10f2c8 10f3be: 83 c4 10 add $0x10,%esp } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 10f3c1: 85 c0 test %eax,%eax 10f3c3: 74 cd je 10f392 10f3c5: 8b 15 70 41 12 00 mov 0x124170,%edx 10f3cb: eb d8 jmp 10f3a5 10f3cd: 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; 10f3d0: 66 c7 42 30 00 00 movw $0x0,0x30(%edx) rtems_set_errno_and_return_minus_one( ELOOP ); 10f3d6: e8 ed 2e 00 00 call 1122c8 <__errno> 10f3db: c7 00 5c 00 00 00 movl $0x5c,(%eax) 10f3e1: b8 ff ff ff ff mov $0xffffffff,%eax */ rtems_filesystem_link_counts = 0; return result; } 10f3e6: 8d 65 f4 lea -0xc(%ebp),%esp 10f3e9: 5b pop %ebx 10f3ea: 5e pop %esi 10f3eb: 5f pop %edi 10f3ec: c9 leave 10f3ed: c3 ret =============================================================================== 0010eff0 : */ int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 10eff0: 55 push %ebp 10eff1: 89 e5 mov %esp,%ebp 10eff3: 83 ec 08 sub $0x8,%esp 10eff6: 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 ) ) 10eff9: a9 f8 ff ff ff test $0xfffffff8,%eax 10effe: 75 18 jne 10f018 <== NEVER TAKEN */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) flags_to_test <<= 6; 10f000: 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 ) 10f003: 8b 55 08 mov 0x8(%ebp),%edx 10f006: 8b 12 mov (%edx),%edx 10f008: 8b 52 30 mov 0x30(%edx),%edx 10f00b: 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 ); 10f00d: 39 d0 cmp %edx,%eax 10f00f: 0f 94 c0 sete %al 10f012: 0f b6 c0 movzbl %al,%eax */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) return 1; return 0; } 10f015: c9 leave 10f016: c3 ret 10f017: 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 ); 10f018: e8 ab 32 00 00 call 1122c8 <__errno> <== NOT EXECUTED 10f01d: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED 10f023: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) return 1; return 0; } 10f028: c9 leave <== NOT EXECUTED 10f029: c3 ret <== NOT EXECUTED =============================================================================== 0010f2c8 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 10f2c8: 55 push %ebp 10f2c9: 89 e5 mov %esp,%ebp 10f2cb: 57 push %edi 10f2cc: 56 push %esi 10f2cd: 53 push %ebx 10f2ce: 83 ec 20 sub $0x20,%esp 10f2d1: 8b 5d 08 mov 0x8(%ebp),%ebx 10f2d4: 8b 75 0c mov 0xc(%ebp),%esi IMFS_jnode_t *jnode = node->node_access; 10f2d7: 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; 10f2d9: 8b 47 08 mov 0x8(%edi),%eax 10f2dc: 89 03 mov %eax,(%ebx) rtems_filesystem_get_sym_start_loc( 10f2de: 53 push %ebx 10f2df: 8d 45 e4 lea -0x1c(%ebp),%eax 10f2e2: 50 push %eax 10f2e3: ff 77 50 pushl 0x50(%edi) 10f2e6: e8 d9 0d 00 00 call 1100c4 ); /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 10f2eb: 8b 57 50 mov 0x50(%edi),%edx 10f2ee: 03 55 e4 add -0x1c(%ebp),%edx 10f2f1: 31 c0 xor %eax,%eax 10f2f3: b9 ff ff ff ff mov $0xffffffff,%ecx 10f2f8: 89 d7 mov %edx,%edi 10f2fa: f2 ae repnz scas %es:(%edi),%al 10f2fc: f7 d1 not %ecx 10f2fe: 49 dec %ecx 10f2ff: 53 push %ebx 10f300: 56 push %esi 10f301: 51 push %ecx 10f302: 52 push %edx 10f303: e8 68 fd ff ff call 10f070 10f308: 89 c7 mov %eax,%edi strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 10f30a: 83 c4 14 add $0x14,%esp 10f30d: 53 push %ebx 10f30e: e8 81 fc ff ff call 10ef94 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 10f313: 58 pop %eax 10f314: 5a pop %edx 10f315: 56 push %esi 10f316: 53 push %ebx 10f317: e8 d4 fc ff ff call 10eff0 10f31c: 83 c4 10 add $0x10,%esp 10f31f: 85 c0 test %eax,%eax 10f321: 74 0d je 10f330 rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10f323: 89 f8 mov %edi,%eax 10f325: 8d 65 f4 lea -0xc(%ebp),%esp 10f328: 5b pop %ebx 10f329: 5e pop %esi 10f32a: 5f pop %edi 10f32b: c9 leave 10f32c: c3 ret 10f32d: 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 ); 10f330: e8 93 2f 00 00 call 1122c8 <__errno> 10f335: c7 00 0d 00 00 00 movl $0xd,(%eax) 10f33b: bf ff ff ff ff mov $0xffffffff,%edi 10f340: eb e1 jmp 10f323 =============================================================================== 001089b4 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 1089b4: 55 push %ebp 1089b5: 89 e5 mov %esp,%ebp 1089b7: 53 push %ebx 1089b8: 83 ec 04 sub $0x4,%esp 1089bb: 8b 45 08 mov 0x8(%ebp),%eax 1089be: 8b 55 0c mov 0xc(%ebp),%edx 1089c1: 8b 4d 10 mov 0x10(%ebp),%ecx int err; if (command == FIONBIO) { 1089c4: 81 fa 7e 66 04 80 cmp $0x8004667e,%edx 1089ca: 74 1c je 1089e8 iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 1089cc: 50 push %eax 1089cd: 51 push %ecx 1089ce: 52 push %edx 1089cf: 8b 40 18 mov 0x18(%eax),%eax 1089d2: ff 70 50 pushl 0x50(%eax) 1089d5: e8 6a 96 00 00 call 112044 IMFS_FIFO_RETURN(err); 1089da: 83 c4 10 add $0x10,%esp 1089dd: 85 c0 test %eax,%eax 1089df: 78 3e js 108a1f } 1089e1: 8b 5d fc mov -0x4(%ebp),%ebx 1089e4: c9 leave 1089e5: c3 ret 1089e6: 66 90 xchg %ax,%ax ) { int err; if (command == FIONBIO) { if (buffer == NULL) 1089e8: 85 c9 test %ecx,%ecx 1089ea: 74 20 je 108a0c err = -EFAULT; else { if (*(int *)buffer) 1089ec: 8b 11 mov (%ecx),%edx 1089ee: 85 d2 test %edx,%edx 1089f0: 74 0e je 108a00 iop->flags |= LIBIO_FLAGS_NO_DELAY; 1089f2: 83 48 14 01 orl $0x1,0x14(%eax) else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; 1089f6: 31 c0 xor %eax,%eax } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 1089f8: 8b 5d fc mov -0x4(%ebp),%ebx 1089fb: c9 leave 1089fc: c3 ret 1089fd: 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; 108a00: 83 60 14 fe andl $0xfffffffe,0x14(%eax) return 0; 108a04: 31 c0 xor %eax,%eax } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 108a06: 8b 5d fc mov -0x4(%ebp),%ebx 108a09: c9 leave 108a0a: c3 ret 108a0b: 90 nop ) { int err; if (command == FIONBIO) { if (buffer == NULL) 108a0c: bb 0e 00 00 00 mov $0xe,%ebx } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 108a11: e8 ea b4 00 00 call 113f00 <__errno> 108a16: 89 18 mov %ebx,(%eax) 108a18: b8 ff ff ff ff mov $0xffffffff,%eax 108a1d: eb c2 jmp 1089e1 108a1f: 89 c3 mov %eax,%ebx 108a21: f7 db neg %ebx 108a23: eb ec jmp 108a11 =============================================================================== 00108970 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 108970: 55 push %ebp 108971: 89 e5 mov %esp,%ebp 108973: 53 push %ebx 108974: 83 ec 10 sub $0x10,%esp 108977: 8b 45 08 mov 0x8(%ebp),%eax off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 10897a: 50 push %eax 10897b: ff 75 14 pushl 0x14(%ebp) 10897e: ff 75 10 pushl 0x10(%ebp) 108981: ff 75 0c pushl 0xc(%ebp) 108984: 8b 40 18 mov 0x18(%eax),%eax 108987: ff 70 50 pushl 0x50(%eax) 10898a: e8 15 97 00 00 call 1120a4 10898f: 89 c3 mov %eax,%ebx 108991: 99 cltd IMFS_FIFO_RETURN(err); 108992: 83 c4 20 add $0x20,%esp 108995: 85 d2 test %edx,%edx 108997: 78 05 js 10899e <== ALWAYS TAKEN } 108999: 8b 5d fc mov -0x4(%ebp),%ebx 10899c: c9 leave 10899d: c3 ret rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); IMFS_FIFO_RETURN(err); 10899e: e8 5d b5 00 00 call 113f00 <__errno> 1089a3: f7 db neg %ebx 1089a5: 89 18 mov %ebx,(%eax) 1089a7: b8 ff ff ff ff mov $0xffffffff,%eax 1089ac: ba ff ff ff ff mov $0xffffffff,%edx 1089b1: eb e6 jmp 108999 =============================================================================== 00108a28 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 108a28: 55 push %ebp 108a29: 89 e5 mov %esp,%ebp 108a2b: 56 push %esi 108a2c: 53 push %ebx 108a2d: 83 ec 10 sub $0x10,%esp 108a30: 8b 45 08 mov 0x8(%ebp),%eax IMFS_jnode_t *jnode = iop->pathinfo.node_access; 108a33: 8b 58 18 mov 0x18(%eax),%ebx int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 108a36: 50 push %eax 108a37: ff 75 10 pushl 0x10(%ebp) 108a3a: ff 75 0c pushl 0xc(%ebp) 108a3d: ff 73 50 pushl 0x50(%ebx) 108a40: e8 1b 94 00 00 call 111e60 108a45: 89 c6 mov %eax,%esi if (err > 0) { 108a47: 83 c4 10 add $0x10,%esp 108a4a: 83 f8 00 cmp $0x0,%eax 108a4d: 7e 25 jle 108a74 IMFS_mtime_ctime_update(jnode); 108a4f: 83 ec 08 sub $0x8,%esp 108a52: 6a 00 push $0x0 108a54: 8d 45 f0 lea -0x10(%ebp),%eax 108a57: 50 push %eax 108a58: e8 1f 0f 00 00 call 10997c 108a5d: 8b 45 f0 mov -0x10(%ebp),%eax 108a60: 89 43 44 mov %eax,0x44(%ebx) 108a63: 89 43 48 mov %eax,0x48(%ebx) 108a66: 83 c4 10 add $0x10,%esp 108a69: 89 f0 mov %esi,%eax } IMFS_FIFO_RETURN(err); } 108a6b: 8d 65 f8 lea -0x8(%ebp),%esp 108a6e: 5b pop %ebx 108a6f: 5e pop %esi 108a70: c9 leave 108a71: c3 ret 108a72: 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); 108a74: 75 09 jne 108a7f <== ALWAYS TAKEN 108a76: 31 c0 xor %eax,%eax } 108a78: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 108a7b: 5b pop %ebx <== NOT EXECUTED 108a7c: 5e pop %esi <== NOT EXECUTED 108a7d: c9 leave <== NOT EXECUTED 108a7e: 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); 108a7f: e8 7c b4 00 00 call 113f00 <__errno> 108a84: f7 de neg %esi 108a86: 89 30 mov %esi,(%eax) 108a88: b8 ff ff ff ff mov $0xffffffff,%eax 108a8d: eb dc jmp 108a6b =============================================================================== 0010f754 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 10f754: 55 push %ebp 10f755: 89 e5 mov %esp,%ebp 10f757: 57 push %edi 10f758: 56 push %esi 10f759: 53 push %ebx 10f75a: 83 ec 0c sub $0xc,%esp 10f75d: 8b 45 08 mov 0x8(%ebp),%eax 10f760: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 10f763: bf 90 08 12 00 mov $0x120890,%edi 10f768: b9 02 00 00 00 mov $0x2,%ecx 10f76d: 89 de mov %ebx,%esi 10f76f: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f771: 74 13 je 10f786 <== NEVER TAKEN return directory; if ( !strcmp( name, dotdotname ) ) 10f773: bf 92 08 12 00 mov $0x120892,%edi 10f778: b9 03 00 00 00 mov $0x3,%ecx 10f77d: 89 de mov %ebx,%esi 10f77f: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f781: 75 0d jne 10f790 <== ALWAYS TAKEN return directory->Parent; 10f783: 8b 40 08 mov 0x8(%eax),%eax <== NOT EXECUTED if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 10f786: 8d 65 f4 lea -0xc(%ebp),%esp 10f789: 5b pop %ebx 10f78a: 5e pop %esi 10f78b: 5f pop %edi 10f78c: c9 leave 10f78d: c3 ret 10f78e: 66 90 xchg %ax,%ax 10f790: 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)); 10f793: 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 ); 10f796: 39 fe cmp %edi,%esi 10f798: 75 08 jne 10f7a2 10f79a: eb 20 jmp 10f7bc !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 10f79c: 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 ); 10f79e: 39 fe cmp %edi,%esi 10f7a0: 74 1a je 10f7bc !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 ) ) 10f7a2: 8d 46 0c lea 0xc(%esi),%eax 10f7a5: 83 ec 08 sub $0x8,%esp 10f7a8: 50 push %eax 10f7a9: 53 push %ebx 10f7aa: e8 8d 37 00 00 call 112f3c 10f7af: 83 c4 10 add $0x10,%esp 10f7b2: 85 c0 test %eax,%eax 10f7b4: 75 e6 jne 10f79c 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; 10f7b6: 89 f0 mov %esi,%eax 10f7b8: eb cc jmp 10f786 10f7ba: 66 90 xchg %ax,%ax if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; 10f7bc: 31 c0 xor %eax,%eax 10f7be: eb c6 jmp 10f786 =============================================================================== 0010f6b4 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 10f6b4: 55 push %ebp 10f6b5: 89 e5 mov %esp,%ebp 10f6b7: 57 push %edi 10f6b8: 56 push %esi 10f6b9: 53 push %ebx 10f6ba: 83 ec 3c sub $0x3c,%esp 10f6bd: 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; 10f6c0: 8b 58 1c mov 0x1c(%eax),%ebx loc = temp_mt_entry->mt_fs_root; 10f6c3: 8d 55 d4 lea -0x2c(%ebp),%edx 10f6c6: 89 55 c4 mov %edx,-0x3c(%ebp) 10f6c9: 8d 70 1c lea 0x1c(%eax),%esi 10f6cc: b9 05 00 00 00 mov $0x5,%ecx 10f6d1: 89 d7 mov %edx,%edi 10f6d3: 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; 10f6d5: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) do { next = jnode->Parent; 10f6dc: 8b 73 08 mov 0x8(%ebx),%esi loc.node_access = (void *)jnode; 10f6df: 89 5d d4 mov %ebx,-0x2c(%ebp) IMFS_Set_handlers( &loc ); 10f6e2: 83 ec 0c sub $0xc,%esp 10f6e5: 8d 45 d4 lea -0x2c(%ebp),%eax 10f6e8: 50 push %eax 10f6e9: e8 a6 f8 ff ff call 10ef94 if ( jnode->type != IMFS_DIRECTORY ) { 10f6ee: 83 c4 10 add $0x10,%esp 10f6f1: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f6f5: 75 31 jne 10f728 RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10f6f7: 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 ) ) { 10f6fa: 39 43 50 cmp %eax,0x50(%ebx) 10f6fd: 74 42 je 10f741 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { 10f6ff: 85 db test %ebx,%ebx 10f701: 74 19 je 10f71c if ( jnode->type == IMFS_DIRECTORY ) { 10f703: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f707: 75 d3 jne 10f6dc <== NEVER TAKEN } } } while (jnode != NULL); return 0; } 10f709: 8b 43 50 mov 0x50(%ebx),%eax 10f70c: 8d 53 54 lea 0x54(%ebx),%edx return -1; jnode = next; } if ( jnode != NULL ) { if ( jnode->type == IMFS_DIRECTORY ) { if ( jnode_has_children( jnode ) ) 10f70f: 39 d0 cmp %edx,%eax 10f711: 74 c9 je 10f6dc jnode = jnode_get_first_child( jnode ); 10f713: 89 c3 mov %eax,%ebx } } } while (jnode != NULL); 10f715: 85 c0 test %eax,%eax 10f717: 75 c3 jne 10f6dc <== ALWAYS TAKEN 10f719: 8d 76 00 lea 0x0(%esi),%esi return 0; 10f71c: 31 c0 xor %eax,%eax } 10f71e: 8d 65 f4 lea -0xc(%ebp),%esp 10f721: 5b pop %ebx 10f722: 5e pop %esi 10f723: 5f pop %edi 10f724: c9 leave 10f725: c3 ret 10f726: 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 ); 10f728: 83 ec 08 sub $0x8,%esp 10f72b: 8d 55 d4 lea -0x2c(%ebp),%edx 10f72e: 52 push %edx if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 10f72f: 6a 00 push $0x0 10f731: e8 e6 84 ff ff call 107c1c if (result != 0) 10f736: 83 c4 10 add $0x10,%esp 10f739: 85 c0 test %eax,%eax 10f73b: 75 0d jne 10f74a <== NEVER TAKEN return -1; jnode = next; 10f73d: 89 f3 mov %esi,%ebx 10f73f: eb be jmp 10f6ff result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 10f741: 83 ec 08 sub $0x8,%esp 10f744: 8d 45 d4 lea -0x2c(%ebp),%eax 10f747: 50 push %eax 10f748: eb e5 jmp 10f72f if (result != 0) return -1; 10f74a: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 10f74f: eb cd jmp 10f71e <== NOT EXECUTED =============================================================================== 0010f7c0 : const char *path, int pathlen, char *token, int *token_len ) { 10f7c0: 55 push %ebp 10f7c1: 89 e5 mov %esp,%ebp 10f7c3: 57 push %edi 10f7c4: 56 push %esi 10f7c5: 53 push %ebx 10f7c6: 83 ec 1c sub $0x1c,%esp 10f7c9: 8b 7d 08 mov 0x8(%ebp),%edi 10f7cc: 8b 5d 10 mov 0x10(%ebp),%ebx register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 10f7cf: 8a 17 mov (%edi),%dl int pathlen, char *token, int *token_len ) { register int i = 0; 10f7d1: 31 f6 xor %esi,%esi 10f7d3: 89 7d e4 mov %edi,-0x1c(%ebp) 10f7d6: 89 df mov %ebx,%edi 10f7d8: 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) ) { 10f7da: eb 07 jmp 10f7e3 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 10f7dc: 46 inc %esi 10f7dd: 8b 45 e4 mov -0x1c(%ebp),%eax 10f7e0: 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) ) { 10f7e3: 83 ec 0c sub $0xc,%esp 10f7e6: 0f be c3 movsbl %bl,%eax 10f7e9: 50 push %eax 10f7ea: e8 71 97 ff ff call 108f60 10f7ef: 83 c4 10 add $0x10,%esp 10f7f2: 85 c0 test %eax,%eax 10f7f4: 75 1a jne 10f810 10f7f6: 3b 75 0c cmp 0xc(%ebp),%esi 10f7f9: 7d 15 jge 10f810 token[i] = c; 10f7fb: 88 1c 37 mov %bl,(%edi,%esi,1) if ( i == IMFS_NAME_MAX ) 10f7fe: 83 fe 20 cmp $0x20,%esi 10f801: 75 d9 jne 10f7dc return IMFS_INVALID_TOKEN; 10f803: b8 04 00 00 00 mov $0x4,%eax else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 10f808: 8d 65 f4 lea -0xc(%ebp),%esp 10f80b: 5b pop %ebx 10f80c: 5e pop %esi 10f80d: 5f pop %edi 10f80e: c9 leave 10f80f: c3 ret 10f810: 88 da mov %bl,%dl 10f812: 89 fb mov %edi,%ebx /* * Copy a seperator into token. */ if ( i == 0 ) { 10f814: 85 f6 test %esi,%esi 10f816: 75 25 jne 10f83d token[i] = c; 10f818: 88 17 mov %dl,(%edi) if ( (token[i] != '\0') && pathlen ) { 10f81a: 84 d2 test %dl,%dl 10f81c: 74 16 je 10f834 10f81e: 8b 45 0c mov 0xc(%ebp),%eax 10f821: 85 c0 test %eax,%eax 10f823: 74 0f je 10f834 i++; type = IMFS_CURRENT_DIR; 10f825: b8 01 00 00 00 mov $0x1,%eax if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { i++; 10f82a: be 01 00 00 00 mov $0x1,%esi 10f82f: eb 05 jmp 10f836 10f831: 8d 76 00 lea 0x0(%esi),%esi type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; 10f834: 31 c0 xor %eax,%eax /* * Set token_len to the number of characters copied. */ *token_len = i; 10f836: 8b 55 14 mov 0x14(%ebp),%edx 10f839: 89 32 mov %esi,(%edx) 10f83b: eb cb jmp 10f808 i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 10f83d: 80 7c 37 ff 00 cmpb $0x0,-0x1(%edi,%esi,1) 10f842: 74 04 je 10f848 <== NEVER TAKEN token[i] = '\0'; 10f844: c6 04 37 00 movb $0x0,(%edi,%esi,1) /* * Set token_len to the number of characters copied. */ *token_len = i; 10f848: 8b 45 14 mov 0x14(%ebp),%eax 10f84b: 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 ) 10f84d: bf 95 08 12 00 mov $0x120895,%edi 10f852: b9 03 00 00 00 mov $0x3,%ecx 10f857: 89 de mov %ebx,%esi 10f859: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f85b: 75 0f jne 10f86c type = IMFS_UP_DIR; 10f85d: b8 02 00 00 00 mov $0x2,%eax else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 10f862: 8d 65 f4 lea -0xc(%ebp),%esp 10f865: 5b pop %ebx 10f866: 5e pop %esi 10f867: 5f pop %edi 10f868: c9 leave 10f869: c3 ret 10f86a: 66 90 xchg %ax,%ax */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 10f86c: bf 96 08 12 00 mov $0x120896,%edi 10f871: b9 02 00 00 00 mov $0x2,%ecx 10f876: 89 de mov %ebx,%esi 10f878: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f87a: 0f 97 c0 seta %al 10f87d: 0f 92 c2 setb %dl 10f880: 28 d0 sub %dl,%al 10f882: 0f be c0 movsbl %al,%eax 10f885: 83 f8 01 cmp $0x1,%eax 10f888: 19 c0 sbb %eax,%eax 10f88a: 83 e0 fe and $0xfffffffe,%eax 10f88d: 83 c0 03 add $0x3,%eax type = IMFS_CURRENT_DIR; } return type; } 10f890: 8d 65 f4 lea -0xc(%ebp),%esp 10f893: 5b pop %ebx 10f894: 5e pop %esi 10f895: 5f pop %edi 10f896: c9 leave 10f897: c3 ret =============================================================================== 00107864 : 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 ) { 107864: 55 push %ebp 107865: 89 e5 mov %esp,%ebp 107867: 57 push %edi 107868: 56 push %esi 107869: 53 push %ebx 10786a: 83 ec 1c sub $0x1c,%esp 10786d: 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, 107870: 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) { 107876: 83 f9 10 cmp $0x10,%ecx 107879: 74 1f je 10789a is_valid = true; break; } if(bit_mask > requested_bytes_per_block) 10787b: 83 f9 0f cmp $0xf,%ecx 10787e: 7e 15 jle 107895 107880: ba 05 00 00 00 mov $0x5,%edx 107885: 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) { 10788a: 39 c1 cmp %eax,%ecx 10788c: 74 0c je 10789a is_valid = true; break; } if(bit_mask > requested_bytes_per_block) 10788e: 7c 05 jl 107895 <== 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) { 107890: d1 e0 shl %eax 107892: 4a dec %edx 107893: 75 f5 jne 10788a <== ALWAYS TAKEN if(bit_mask > requested_bytes_per_block) break; } *dest_bytes_per_block = ((is_valid) ? requested_bytes_per_block : default_bytes_per_block); 107895: b9 80 00 00 00 mov $0x80,%ecx break; } if(bit_mask > requested_bytes_per_block) break; } *dest_bytes_per_block = ((is_valid) 10789a: 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(); 1078a0: e8 bb 76 00 00 call 10ef60 1078a5: 89 c2 mov %eax,%edx 1078a7: 89 43 1c mov %eax,0x1c(%ebx) temp_mt_entry->mt_fs_root.handlers = directory_handlers; 1078aa: 8b 45 14 mov 0x14(%ebp),%eax 1078ad: 89 43 24 mov %eax,0x24(%ebx) temp_mt_entry->mt_fs_root.ops = op_table; 1078b0: 8b 45 0c mov 0xc(%ebp),%eax 1078b3: 89 43 28 mov %eax,0x28(%ebx) temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 1078b6: 8d 7b 38 lea 0x38(%ebx),%edi 1078b9: be 40 08 12 00 mov $0x120840,%esi 1078be: b9 0c 00 00 00 mov $0xc,%ecx 1078c3: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 1078c5: 83 ec 08 sub $0x8,%esp 1078c8: 6a 14 push $0x14 1078ca: 6a 01 push $0x1 1078cc: 89 55 e4 mov %edx,-0x1c(%ebp) 1078cf: e8 70 06 00 00 call 107f44 if ( !fs_info ) { 1078d4: 83 c4 10 add $0x10,%esp 1078d7: 85 c0 test %eax,%eax 1078d9: 8b 55 e4 mov -0x1c(%ebp),%edx 1078dc: 74 3c je 10791a free(temp_mt_entry->mt_fs_root.node_access); rtems_set_errno_and_return_minus_one(ENOMEM); } temp_mt_entry->fs_info = fs_info; 1078de: 89 43 34 mov %eax,0x34(%ebx) /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 1078e1: 8b 0d 24 60 12 00 mov 0x126024,%ecx 1078e7: 89 08 mov %ecx,(%eax) 1078e9: 41 inc %ecx 1078ea: 89 0d 24 60 12 00 mov %ecx,0x126024 fs_info->ino_count = 1; 1078f0: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax) fs_info->memfile_handlers = memfile_handlers; 1078f7: 8b 4d 10 mov 0x10(%ebp),%ecx 1078fa: 89 48 08 mov %ecx,0x8(%eax) fs_info->directory_handlers = directory_handlers; 1078fd: 8b 4d 14 mov 0x14(%ebp),%ecx 107900: 89 48 0c mov %ecx,0xc(%eax) fs_info->fifo_handlers = fifo_handlers; 107903: 8b 4d 18 mov 0x18(%ebp),%ecx 107906: 89 48 10 mov %ecx,0x10(%eax) jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 107909: c7 42 38 01 00 00 00 movl $0x1,0x38(%edx) return 0; 107910: 31 c0 xor %eax,%eax } 107912: 8d 65 f4 lea -0xc(%ebp),%esp 107915: 5b pop %ebx 107916: 5e pop %esi 107917: 5f pop %edi 107918: c9 leave 107919: 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); 10791a: 83 ec 0c sub $0xc,%esp 10791d: 52 push %edx 10791e: e8 b1 07 00 00 call 1080d4 rtems_set_errno_and_return_minus_one(ENOMEM); 107923: e8 a0 a9 00 00 call 1122c8 <__errno> 107928: c7 00 0c 00 00 00 movl $0xc,(%eax) 10792e: 83 c4 10 add $0x10,%esp 107931: 83 c8 ff or $0xffffffff,%eax 107934: eb dc jmp 107912 =============================================================================== 00107938 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 107938: 55 push %ebp 107939: 89 e5 mov %esp,%ebp 10793b: 57 push %edi 10793c: 53 push %ebx 10793d: 83 ec 50 sub $0x50,%esp 107940: 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; 107943: 8b 45 08 mov 0x8(%ebp),%eax 107946: 8b 00 mov (%eax),%eax 107948: 89 45 d8 mov %eax,-0x28(%ebp) if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 10794b: 66 83 78 34 07 cmpw $0x7,0x34(%eax) 107950: 77 66 ja 1079b8 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 ); 107952: 31 c0 xor %eax,%eax 107954: b9 ff ff ff ff mov $0xffffffff,%ecx 107959: 89 d7 mov %edx,%edi 10795b: f2 ae repnz scas %es:(%edi),%al 10795d: f7 d1 not %ecx 10795f: 49 dec %ecx 107960: 8d 45 f4 lea -0xc(%ebp),%eax 107963: 50 push %eax 107964: 8d 5d b7 lea -0x49(%ebp),%ebx 107967: 53 push %ebx 107968: 51 push %ecx 107969: 52 push %edx 10796a: e8 51 7e 00 00 call 10f7c0 new_node = IMFS_create_node( parent_loc, IMFS_HARD_LINK, new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info 10796f: 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( 107972: 89 04 24 mov %eax,(%esp) 107975: 68 ff a1 00 00 push $0xa1ff 10797a: 53 push %ebx 10797b: 6a 03 push $0x3 10797d: ff 75 0c pushl 0xc(%ebp) 107980: e8 a3 74 00 00 call 10ee28 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 107985: 83 c4 20 add $0x20,%esp 107988: 85 c0 test %eax,%eax 10798a: 74 3e je 1079ca 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++; 10798c: 8b 45 d8 mov -0x28(%ebp),%eax 10798f: 66 ff 40 34 incw 0x34(%eax) IMFS_update_ctime( info.hard_link.link_node ); 107993: 83 ec 08 sub $0x8,%esp 107996: 6a 00 push $0x0 107998: 8d 45 ec lea -0x14(%ebp),%eax 10799b: 50 push %eax 10799c: e8 af 07 00 00 call 108150 1079a1: 8b 55 ec mov -0x14(%ebp),%edx 1079a4: 8b 45 d8 mov -0x28(%ebp),%eax 1079a7: 89 50 48 mov %edx,0x48(%eax) return 0; 1079aa: 83 c4 10 add $0x10,%esp 1079ad: 31 c0 xor %eax,%eax } 1079af: 8d 65 f8 lea -0x8(%ebp),%esp 1079b2: 5b pop %ebx 1079b3: 5f pop %edi 1079b4: c9 leave 1079b5: c3 ret 1079b6: 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 ); 1079b8: e8 0b a9 00 00 call 1122c8 <__errno> 1079bd: c7 00 1f 00 00 00 movl $0x1f,(%eax) 1079c3: b8 ff ff ff ff mov $0xffffffff,%eax 1079c8: eb e5 jmp 1079af ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 1079ca: e8 f9 a8 00 00 call 1122c8 <__errno> 1079cf: c7 00 0c 00 00 00 movl $0xc,(%eax) 1079d5: b8 ff ff ff ff mov $0xffffffff,%eax 1079da: eb d3 jmp 1079af =============================================================================== 001111f8 : */ MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 1111f8: 55 push %ebp 1111f9: 89 e5 mov %esp,%ebp 1111fb: 53 push %ebx 1111fc: 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 ); 1111ff: 6a 01 push $0x1 111201: ff 75 0c pushl 0xc(%ebp) 111204: ff 75 08 pushl 0x8(%ebp) 111207: e8 28 fc ff ff call 110e34 11120c: 89 c3 mov %eax,%ebx if ( *block_entry_ptr ) 11120e: 83 c4 10 add $0x10,%esp 111211: 8b 00 mov (%eax),%eax 111213: 85 c0 test %eax,%eax 111215: 74 09 je 111220 return 0; 111217: 31 c0 xor %eax,%eax if ( !memory ) return 1; *block_entry_ptr = memory; return 0; } 111219: 8b 5d fc mov -0x4(%ebp),%ebx 11121c: c9 leave 11121d: c3 ret 11121e: 66 90 xchg %ax,%ax return 0; /* * There is no memory for this block number so allocate it. */ memory = memfile_alloc_block(); 111220: e8 eb fb ff ff call 110e10 if ( !memory ) 111225: 85 c0 test %eax,%eax 111227: 74 07 je 111230 return 1; *block_entry_ptr = memory; 111229: 89 03 mov %eax,(%ebx) return 0; 11122b: 31 c0 xor %eax,%eax 11122d: eb ea jmp 111219 11122f: 90 nop /* * There is no memory for this block number so allocate it. */ memory = memfile_alloc_block(); if ( !memory ) return 1; 111230: b8 01 00 00 00 mov $0x1,%eax 111235: eb e2 jmp 111219 =============================================================================== 00111438 : */ MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 111438: 55 push %ebp 111439: 89 e5 mov %esp,%ebp 11143b: 57 push %edi 11143c: 56 push %esi 11143d: 53 push %ebx 11143e: 83 ec 2c sub $0x2c,%esp 111441: 8b 5d 08 mov 0x8(%ebp),%ebx 111444: 8b 45 0c mov 0xc(%ebp),%eax 111447: 8b 55 10 mov 0x10(%ebp),%edx 11144a: 89 45 d8 mov %eax,-0x28(%ebp) 11144d: 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 ) 111450: a1 20 60 12 00 mov 0x126020,%eax 111455: 89 c1 mov %eax,%ecx 111457: c1 e9 02 shr $0x2,%ecx 11145a: 8d 51 01 lea 0x1(%ecx),%edx 11145d: 0f af d1 imul %ecx,%edx 111460: 42 inc %edx 111461: 0f af d1 imul %ecx,%edx 111464: 4a dec %edx 111465: 0f af d0 imul %eax,%edx 111468: 31 c9 xor %ecx,%ecx 11146a: 3b 4d dc cmp -0x24(%ebp),%ecx 11146d: 7f 1a jg 111489 <== NEVER TAKEN 11146f: 7d 13 jge 111484 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); 111471: e8 52 0e 00 00 call 1122c8 <__errno> 111476: c7 00 16 00 00 00 movl $0x16,(%eax) 11147c: b8 ff ff ff ff mov $0xffffffff,%eax 111481: eb 19 jmp 11149c 111483: 90 nop IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE ); /* * Verify new file size is supported */ if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 111484: 3b 55 d8 cmp -0x28(%ebp),%edx 111487: 76 e8 jbe 111471 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 ) 111489: 8b 53 50 mov 0x50(%ebx),%edx 11148c: 8b 4b 54 mov 0x54(%ebx),%ecx 11148f: 89 55 e0 mov %edx,-0x20(%ebp) 111492: 89 4d e4 mov %ecx,-0x1c(%ebp) 111495: 39 4d dc cmp %ecx,-0x24(%ebp) 111498: 7d 0a jge 1114a4 <== ALWAYS TAKEN return 0; 11149a: 31 c0 xor %eax,%eax /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 11149c: 8d 65 f4 lea -0xc(%ebp),%esp 11149f: 5b pop %ebx 1114a0: 5e pop %esi 1114a1: 5f pop %edi 1114a2: c9 leave 1114a3: 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 ) 1114a4: 7f 05 jg 1114ab <== NEVER TAKEN 1114a6: 39 55 d8 cmp %edx,-0x28(%ebp) 1114a9: 76 ef jbe 11149a return 0; /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 1114ab: 89 45 d0 mov %eax,-0x30(%ebp) 1114ae: 89 c1 mov %eax,%ecx 1114b0: c1 f9 1f sar $0x1f,%ecx 1114b3: 89 4d d4 mov %ecx,-0x2c(%ebp) 1114b6: ff 75 d4 pushl -0x2c(%ebp) 1114b9: ff 75 d0 pushl -0x30(%ebp) 1114bc: ff 75 dc pushl -0x24(%ebp) 1114bf: ff 75 d8 pushl -0x28(%ebp) 1114c2: e8 09 c6 00 00 call 11dad0 <__divdi3> 1114c7: 83 c4 10 add $0x10,%esp 1114ca: 89 c6 mov %eax,%esi old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 1114cc: ff 75 d4 pushl -0x2c(%ebp) 1114cf: ff 75 d0 pushl -0x30(%ebp) 1114d2: ff 75 e4 pushl -0x1c(%ebp) 1114d5: ff 75 e0 pushl -0x20(%ebp) 1114d8: e8 f3 c5 00 00 call 11dad0 <__divdi3> 1114dd: 83 c4 10 add $0x10,%esp 1114e0: 89 45 e0 mov %eax,-0x20(%ebp) /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 1114e3: 39 c6 cmp %eax,%esi 1114e5: 72 51 jb 111538 <== NEVER TAKEN 1114e7: 89 c7 mov %eax,%edi 1114e9: eb 06 jmp 1114f1 1114eb: 90 nop 1114ec: 47 inc %edi 1114ed: 39 fe cmp %edi,%esi 1114ef: 72 47 jb 111538 if ( IMFS_memfile_addblock( the_jnode, block ) ) { 1114f1: 83 ec 08 sub $0x8,%esp 1114f4: 57 push %edi 1114f5: 53 push %ebx 1114f6: e8 fd fc ff ff call 1111f8 1114fb: 83 c4 10 add $0x10,%esp 1114fe: 85 c0 test %eax,%eax 111500: 74 ea je 1114ec for ( ; block>=old_blocks ; block-- ) { 111502: 39 7d e0 cmp %edi,-0x20(%ebp) 111505: 77 17 ja 11151e <== NEVER TAKEN 111507: 8b 75 e0 mov -0x20(%ebp),%esi 11150a: 66 90 xchg %ax,%ax IMFS_memfile_remove_block( the_jnode, block ); 11150c: 83 ec 08 sub $0x8,%esp 11150f: 57 push %edi 111510: 53 push %ebx 111511: e8 f6 fe ff ff call 11140c /* * 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-- ) { 111516: 4f dec %edi 111517: 83 c4 10 add $0x10,%esp 11151a: 39 fe cmp %edi,%esi 11151c: 76 ee jbe 11150c IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 11151e: e8 a5 0d 00 00 call 1122c8 <__errno> 111523: c7 00 1c 00 00 00 movl $0x1c,(%eax) 111529: b8 ff ff ff ff mov $0xffffffff,%eax /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 11152e: 8d 65 f4 lea -0xc(%ebp),%esp 111531: 5b pop %ebx 111532: 5e pop %esi 111533: 5f pop %edi 111534: c9 leave 111535: c3 ret 111536: 66 90 xchg %ax,%ax } /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 111538: 8b 45 d8 mov -0x28(%ebp),%eax 11153b: 8b 55 dc mov -0x24(%ebp),%edx 11153e: 89 43 50 mov %eax,0x50(%ebx) 111541: 89 53 54 mov %edx,0x54(%ebx) return 0; 111544: 31 c0 xor %eax,%eax } 111546: 8d 65 f4 lea -0xc(%ebp),%esp 111549: 5b pop %ebx 11154a: 5e pop %esi 11154b: 5f pop %edi 11154c: c9 leave 11154d: c3 ret =============================================================================== 00110e34 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 110e34: 55 push %ebp 110e35: 89 e5 mov %esp,%ebp 110e37: 57 push %edi 110e38: 56 push %esi 110e39: 53 push %ebx 110e3a: 83 ec 1c sub $0x1c,%esp 110e3d: 8b 5d 08 mov 0x8(%ebp),%ebx 110e40: 8b 75 0c mov 0xc(%ebp),%esi 110e43: 8b 7d 10 mov 0x10(%ebp),%edi my_block = block; /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 110e46: 8b 0d 20 60 12 00 mov 0x126020,%ecx 110e4c: c1 e9 02 shr $0x2,%ecx 110e4f: 8d 41 ff lea -0x1(%ecx),%eax 110e52: 39 c6 cmp %eax,%esi 110e54: 77 1a ja 110e70 p = info->indirect; 110e56: 8b 43 58 mov 0x58(%ebx),%eax if ( malloc_it ) { 110e59: 85 ff test %edi,%edi 110e5b: 74 53 je 110eb0 if ( !p ) { 110e5d: 85 c0 test %eax,%eax 110e5f: 0f 84 b6 00 00 00 je 110f1b } if ( !p ) return 0; return &info->indirect[ my_block ]; 110e65: 8d 04 b0 lea (%eax,%esi,4),%eax /* * This means the requested block number is out of range. */ return 0; } 110e68: 83 c4 1c add $0x1c,%esp 110e6b: 5b pop %ebx 110e6c: 5e pop %esi 110e6d: 5f pop %edi 110e6e: c9 leave 110e6f: c3 ret /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 110e70: 8d 41 01 lea 0x1(%ecx),%eax 110e73: 0f af c1 imul %ecx,%eax 110e76: 8d 50 ff lea -0x1(%eax),%edx 110e79: 39 d6 cmp %edx,%esi 110e7b: 77 3b ja 110eb8 my_block -= FIRST_DOUBLY_INDIRECT; 110e7d: 29 ce sub %ecx,%esi singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 110e7f: 89 f0 mov %esi,%eax 110e81: 31 d2 xor %edx,%edx 110e83: f7 f1 div %ecx 110e85: 89 c6 mov %eax,%esi doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; 110e87: 8b 43 5c mov 0x5c(%ebx),%eax if ( malloc_it ) { 110e8a: 85 ff test %edi,%edi 110e8c: 74 7e je 110f0c if ( !p ) { 110e8e: 85 c0 test %eax,%eax 110e90: 0f 84 96 00 00 00 je 110f2c if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; 110e96: 8d 1c b0 lea (%eax,%esi,4),%ebx 110e99: 8b 03 mov (%ebx),%eax if ( !p1 ) { 110e9b: 85 c0 test %eax,%eax 110e9d: 0f 84 a4 00 00 00 je 110f47 p = (block_p *)p[ doubly ]; if ( !p ) return 0; return (block_p *)&p[ singly ]; 110ea3: 8d 04 90 lea (%eax,%edx,4),%eax /* * This means the requested block number is out of range. */ return 0; } 110ea6: 83 c4 1c add $0x1c,%esp 110ea9: 5b pop %ebx 110eaa: 5e pop %esi 110eab: 5f pop %edi 110eac: c9 leave 110ead: c3 ret 110eae: 66 90 xchg %ax,%ax info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 110eb0: 85 c0 test %eax,%eax 110eb2: 75 b1 jne 110e65 <== ALWAYS TAKEN if ( !p ) return 0; p1 = (block_p *) p[ triply ]; if ( !p1 ) return 0; 110eb4: 31 c0 xor %eax,%eax 110eb6: eb ee jmp 110ea6 <== NOT EXECUTED } /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 110eb8: 8d 50 01 lea 0x1(%eax),%edx 110ebb: 0f af d1 imul %ecx,%edx 110ebe: 4a dec %edx 110ebf: 39 d6 cmp %edx,%esi 110ec1: 77 f1 ja 110eb4 <== NEVER TAKEN my_block -= FIRST_TRIPLY_INDIRECT; 110ec3: 29 c6 sub %eax,%esi 110ec5: 89 f0 mov %esi,%eax singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 110ec7: 31 d2 xor %edx,%edx 110ec9: f7 f1 div %ecx 110ecb: 89 55 e4 mov %edx,-0x1c(%ebp) doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 110ece: 31 d2 xor %edx,%edx 110ed0: f7 f1 div %ecx 110ed2: 89 c6 mov %eax,%esi doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; 110ed4: 8b 4b 60 mov 0x60(%ebx),%ecx if ( malloc_it ) { 110ed7: 85 ff test %edi,%edi 110ed9: 0f 84 82 00 00 00 je 110f61 if ( !p ) { 110edf: 85 c9 test %ecx,%ecx 110ee1: 0f 84 9b 00 00 00 je 110f82 if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; 110ee7: 8d 1c b1 lea (%ecx,%esi,4),%ebx 110eea: 8b 0b mov (%ebx),%ecx if ( !p1 ) { 110eec: 85 c9 test %ecx,%ecx 110eee: 0f 84 c5 00 00 00 je 110fb9 if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; 110ef4: 8d 1c 91 lea (%ecx,%edx,4),%ebx 110ef7: 8b 13 mov (%ebx),%edx if ( !p2 ) { 110ef9: 85 d2 test %edx,%edx 110efb: 0f 84 a0 00 00 00 je 110fa1 p2 = (block_p *)p1[ doubly ]; if ( !p2 ) return 0; return (block_p *)&p2[ singly ]; 110f01: 8b 4d e4 mov -0x1c(%ebp),%ecx 110f04: 8d 04 8a lea (%edx,%ecx,4),%eax 110f07: eb 9d jmp 110ea6 110f09: 8d 76 00 lea 0x0(%esi),%esi } return (block_p *)&p1[ singly ]; } if ( !p ) 110f0c: 85 c0 test %eax,%eax 110f0e: 74 a4 je 110eb4 <== NEVER TAKEN return 0; p = (block_p *)p[ doubly ]; 110f10: 8b 04 b0 mov (%eax,%esi,4),%eax if ( !p ) 110f13: 85 c0 test %eax,%eax 110f15: 75 8c jne 110ea3 <== ALWAYS TAKEN if ( !p ) return 0; p1 = (block_p *) p[ triply ]; if ( !p1 ) return 0; 110f17: 31 c0 xor %eax,%eax 110f19: eb 8b jmp 110ea6 <== NOT EXECUTED p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 110f1b: e8 f0 fe ff ff call 110e10 if ( !p ) 110f20: 85 c0 test %eax,%eax 110f22: 74 90 je 110eb4 <== NEVER TAKEN return 0; info->indirect = p; 110f24: 89 43 58 mov %eax,0x58(%ebx) 110f27: e9 39 ff ff ff jmp 110e65 p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 110f2c: 89 55 e0 mov %edx,-0x20(%ebp) 110f2f: e8 dc fe ff ff call 110e10 if ( !p ) 110f34: 85 c0 test %eax,%eax 110f36: 8b 55 e0 mov -0x20(%ebp),%edx 110f39: 0f 84 75 ff ff ff je 110eb4 <== NEVER TAKEN return 0; info->doubly_indirect = p; 110f3f: 89 43 5c mov %eax,0x5c(%ebx) 110f42: e9 4f ff ff ff jmp 110e96 } p1 = (block_p *)p[ doubly ]; if ( !p1 ) { p1 = memfile_alloc_block(); 110f47: 89 55 e0 mov %edx,-0x20(%ebp) 110f4a: e8 c1 fe ff ff call 110e10 if ( !p1 ) 110f4f: 85 c0 test %eax,%eax 110f51: 8b 55 e0 mov -0x20(%ebp),%edx 110f54: 0f 84 5a ff ff ff je 110eb4 <== NEVER TAKEN return 0; p[ doubly ] = (block_p) p1; 110f5a: 89 03 mov %eax,(%ebx) 110f5c: e9 42 ff ff ff jmp 110ea3 p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) 110f61: 85 c9 test %ecx,%ecx 110f63: 0f 84 4b ff ff ff je 110eb4 <== NEVER TAKEN return 0; p1 = (block_p *) p[ triply ]; 110f69: 8b 04 81 mov (%ecx,%eax,4),%eax if ( !p1 ) 110f6c: 85 c0 test %eax,%eax 110f6e: 0f 84 40 ff ff ff je 110eb4 <== NEVER TAKEN return 0; p2 = (block_p *)p1[ doubly ]; 110f74: 8b 14 90 mov (%eax,%edx,4),%edx if ( !p2 ) return 0; 110f77: 31 c0 xor %eax,%eax p1 = (block_p *) p[ triply ]; if ( !p1 ) return 0; p2 = (block_p *)p1[ doubly ]; if ( !p2 ) 110f79: 85 d2 test %edx,%edx 110f7b: 75 84 jne 110f01 <== ALWAYS TAKEN 110f7d: e9 24 ff ff ff jmp 110ea6 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 110f82: 89 55 e0 mov %edx,-0x20(%ebp) 110f85: e8 86 fe ff ff call 110e10 110f8a: 89 c1 mov %eax,%ecx if ( !p ) return 0; 110f8c: 31 c0 xor %eax,%eax p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); if ( !p ) 110f8e: 85 c9 test %ecx,%ecx 110f90: 8b 55 e0 mov -0x20(%ebp),%edx 110f93: 0f 84 0d ff ff ff je 110ea6 <== NEVER TAKEN return 0; info->triply_indirect = p; 110f99: 89 4b 60 mov %ecx,0x60(%ebx) 110f9c: e9 46 ff ff ff jmp 110ee7 p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; if ( !p2 ) { p2 = memfile_alloc_block(); 110fa1: e8 6a fe ff ff call 110e10 110fa6: 89 c2 mov %eax,%edx if ( !p2 ) return 0; 110fa8: 31 c0 xor %eax,%eax } p2 = (block_p *)p1[ doubly ]; if ( !p2 ) { p2 = memfile_alloc_block(); if ( !p2 ) 110faa: 85 d2 test %edx,%edx 110fac: 0f 84 f4 fe ff ff je 110ea6 <== NEVER TAKEN return 0; p1[ doubly ] = (block_p) p2; 110fb2: 89 13 mov %edx,(%ebx) 110fb4: e9 48 ff ff ff jmp 110f01 info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); 110fb9: 89 55 e0 mov %edx,-0x20(%ebp) 110fbc: e8 4f fe ff ff call 110e10 110fc1: 89 c1 mov %eax,%ecx if ( !p1 ) return 0; 110fc3: 31 c0 xor %eax,%eax } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); if ( !p1 ) 110fc5: 85 c9 test %ecx,%ecx 110fc7: 8b 55 e0 mov -0x20(%ebp),%edx 110fca: 0f 84 d6 fe ff ff je 110ea6 <== NEVER TAKEN return 0; p[ triply ] = (block_p) p1; 110fd0: 89 0b mov %ecx,(%ebx) 110fd2: e9 1d ff ff ff jmp 110ef4 =============================================================================== 00110fd8 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 110fd8: 55 push %ebp 110fd9: 89 e5 mov %esp,%ebp 110fdb: 57 push %edi 110fdc: 56 push %esi 110fdd: 53 push %ebx 110fde: 83 ec 3c sub $0x3c,%esp 110fe1: 8b 75 0c mov 0xc(%ebp),%esi 110fe4: 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) { 110fe7: 8b 45 08 mov 0x8(%ebp),%eax 110fea: 83 78 4c 06 cmpl $0x6,0x4c(%eax) 110fee: 0f 84 60 01 00 00 je 111154 /* * 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; 110ff4: 89 f0 mov %esi,%eax if ( last_byte > the_jnode->info.file.size ) 110ff6: 8b 55 08 mov 0x8(%ebp),%edx 110ff9: 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; 110ffc: 8b 5d 18 mov 0x18(%ebp),%ebx 110fff: 01 f3 add %esi,%ebx 111001: 89 5d d0 mov %ebx,-0x30(%ebp) if ( last_byte > the_jnode->info.file.size ) 111004: 31 d2 xor %edx,%edx 111006: 8b 5d 08 mov 0x8(%ebp),%ebx 111009: 3b 53 54 cmp 0x54(%ebx),%edx 11100c: 0f 8d d2 00 00 00 jge 1110e4 <== ALWAYS TAKEN /* * Linear files (as created from a tar file are easier to handle * than block files). */ my_length = length; 111012: 8b 45 18 mov 0x18(%ebp),%eax 111015: 89 45 cc mov %eax,-0x34(%ebp) */ /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 111018: 8b 15 20 60 12 00 mov 0x126020,%edx 11101e: 89 55 d0 mov %edx,-0x30(%ebp) 111021: 89 d0 mov %edx,%eax 111023: 99 cltd 111024: 89 d3 mov %edx,%ebx 111026: 52 push %edx 111027: 50 push %eax 111028: 57 push %edi 111029: 56 push %esi 11102a: 89 45 c0 mov %eax,-0x40(%ebp) 11102d: e8 ea cb 00 00 call 11dc1c <__moddi3> 111032: 83 c4 10 add $0x10,%esp 111035: 89 45 c8 mov %eax,-0x38(%ebp) block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 111038: 8b 4d c0 mov -0x40(%ebp),%ecx 11103b: 53 push %ebx 11103c: 51 push %ecx 11103d: 57 push %edi 11103e: 56 push %esi 11103f: e8 8c ca 00 00 call 11dad0 <__divdi3> 111044: 83 c4 10 add $0x10,%esp 111047: 89 c3 mov %eax,%ebx if ( start_offset ) { 111049: 8b 7d c8 mov -0x38(%ebp),%edi 11104c: 85 ff test %edi,%edi 11104e: 0f 84 a0 00 00 00 je 1110f4 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 ); 111054: 56 push %esi 111055: 6a 00 push $0x0 111057: 50 push %eax 111058: ff 75 08 pushl 0x8(%ebp) 11105b: e8 d4 fd ff ff call 110e34 if ( !block_ptr ) 111060: 83 c4 10 add $0x10,%esp 111063: 85 c0 test %eax,%eax 111065: 0f 84 65 01 00 00 je 1111d0 <== 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; 11106b: 8b 4d d0 mov -0x30(%ebp),%ecx 11106e: 2b 4d c8 sub -0x38(%ebp),%ecx 111071: 8b 55 cc mov -0x34(%ebp),%edx 111074: 39 ca cmp %ecx,%edx 111076: 0f 87 3c 01 00 00 ja 1111b8 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 ); 11107c: 8b 75 c8 mov -0x38(%ebp),%esi 11107f: 03 30 add (%eax),%esi dest += to_copy; 111081: 8b 7d 14 mov 0x14(%ebp),%edi 111084: 89 d1 mov %edx,%ecx 111086: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 111088: 89 7d c8 mov %edi,-0x38(%ebp) block++; 11108b: 43 inc %ebx my_length -= to_copy; 11108c: 29 55 cc sub %edx,-0x34(%ebp) 11108f: a1 20 60 12 00 mov 0x126020,%eax 111094: 89 45 d0 mov %eax,-0x30(%ebp) copied += to_copy; 111097: 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 ) { 11109a: 8b 4d d0 mov -0x30(%ebp),%ecx 11109d: 39 4d cc cmp %ecx,-0x34(%ebp) 1110a0: 73 24 jae 1110c6 1110a2: eb 60 jmp 111104 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 1110a4: 8b 30 mov (%eax),%esi 1110a6: 8b 7d c8 mov -0x38(%ebp),%edi 1110a9: 8b 4d d0 mov -0x30(%ebp),%ecx 1110ac: f3 a4 rep movsb %ds:(%esi),%es:(%edi) dest += to_copy; 1110ae: 89 7d c8 mov %edi,-0x38(%ebp) block++; 1110b1: 43 inc %ebx my_length -= to_copy; 1110b2: 8b 7d d0 mov -0x30(%ebp),%edi 1110b5: 29 7d cc sub %edi,-0x34(%ebp) copied += to_copy; 1110b8: 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 ) { 1110bb: 8b 45 cc mov -0x34(%ebp),%eax 1110be: 39 05 20 60 12 00 cmp %eax,0x126020 1110c4: 77 3e ja 111104 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 1110c6: 51 push %ecx 1110c7: 6a 00 push $0x0 1110c9: 53 push %ebx 1110ca: ff 75 08 pushl 0x8(%ebp) 1110cd: e8 62 fd ff ff call 110e34 if ( !block_ptr ) 1110d2: 83 c4 10 add $0x10,%esp 1110d5: 85 c0 test %eax,%eax 1110d7: 75 cb jne 1110a4 <== 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; 1110d9: 8b 45 c4 mov -0x3c(%ebp),%eax <== NOT EXECUTED } IMFS_update_atime( the_jnode ); return copied; } 1110dc: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 1110df: 5b pop %ebx <== NOT EXECUTED 1110e0: 5e pop %esi <== NOT EXECUTED 1110e1: 5f pop %edi <== NOT EXECUTED 1110e2: c9 leave <== NOT EXECUTED 1110e3: 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 ) 1110e4: 0f 8e be 00 00 00 jle 1111a8 <== ALWAYS TAKEN my_length = the_jnode->info.file.size - start; 1110ea: 29 c1 sub %eax,%ecx 1110ec: 89 4d cc mov %ecx,-0x34(%ebp) 1110ef: e9 24 ff ff ff jmp 111018 unsigned int last_byte; unsigned int copied; unsigned int start_offset; unsigned char *dest; dest = destination; 1110f4: 8b 55 14 mov 0x14(%ebp),%edx 1110f7: 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; 1110fa: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp) 111101: eb 97 jmp 11109a 111103: 90 nop /* * Phase 3: possibly the first part of one block */ IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 111104: 8b 55 cc mov -0x34(%ebp),%edx 111107: 85 d2 test %edx,%edx 111109: 74 23 je 11112e block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 11110b: 50 push %eax 11110c: 6a 00 push $0x0 11110e: 53 push %ebx 11110f: ff 75 08 pushl 0x8(%ebp) 111112: e8 1d fd ff ff call 110e34 if ( !block_ptr ) 111117: 83 c4 10 add $0x10,%esp 11111a: 85 c0 test %eax,%eax 11111c: 74 bb je 1110d9 <== NEVER TAKEN return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 11111e: 8b 30 mov (%eax),%esi 111120: 8b 7d c8 mov -0x38(%ebp),%edi 111123: 8b 4d cc mov -0x34(%ebp),%ecx 111126: f3 a4 rep movsb %ds:(%esi),%es:(%edi) copied += my_length; 111128: 8b 55 cc mov -0x34(%ebp),%edx 11112b: 01 55 c4 add %edx,-0x3c(%ebp) } IMFS_update_atime( the_jnode ); 11112e: 83 ec 08 sub $0x8,%esp 111131: 6a 00 push $0x0 111133: 8d 45 e0 lea -0x20(%ebp),%eax 111136: 50 push %eax 111137: e8 14 70 ff ff call 108150 11113c: 8b 45 e0 mov -0x20(%ebp),%eax 11113f: 8b 4d 08 mov 0x8(%ebp),%ecx 111142: 89 41 40 mov %eax,0x40(%ecx) return copied; 111145: 8b 45 c4 mov -0x3c(%ebp),%eax 111148: 83 c4 10 add $0x10,%esp } 11114b: 8d 65 f4 lea -0xc(%ebp),%esp 11114e: 5b pop %ebx 11114f: 5e pop %esi 111150: 5f pop %edi 111151: c9 leave 111152: c3 ret 111153: 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; 111154: 8b 50 58 mov 0x58(%eax),%edx 111157: 89 55 cc mov %edx,-0x34(%ebp) if (my_length > (the_jnode->info.linearfile.size - start)) 11115a: 89 c1 mov %eax,%ecx 11115c: 8b 40 50 mov 0x50(%eax),%eax 11115f: 8b 51 54 mov 0x54(%ecx),%edx 111162: 89 c1 mov %eax,%ecx 111164: 89 d3 mov %edx,%ebx 111166: 29 f1 sub %esi,%ecx 111168: 19 fb sbb %edi,%ebx 11116a: 89 4d d0 mov %ecx,-0x30(%ebp) 11116d: 89 5d d4 mov %ebx,-0x2c(%ebp) 111170: 31 c9 xor %ecx,%ecx 111172: 39 d9 cmp %ebx,%ecx 111174: 7d 4a jge 1111c0 <== ALWAYS TAKEN /* * Linear files (as created from a tar file are easier to handle * than block files). */ my_length = length; 111176: 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); 111179: 03 75 cc add -0x34(%ebp),%esi 11117c: 8b 7d 14 mov 0x14(%ebp),%edi 11117f: 89 d9 mov %ebx,%ecx 111181: f3 a4 rep movsb %ds:(%esi),%es:(%edi) IMFS_update_atime( the_jnode ); 111183: 83 ec 08 sub $0x8,%esp 111186: 6a 00 push $0x0 111188: 8d 45 e0 lea -0x20(%ebp),%eax 11118b: 50 push %eax 11118c: e8 bf 6f ff ff call 108150 111191: 8b 45 e0 mov -0x20(%ebp),%eax 111194: 8b 7d 08 mov 0x8(%ebp),%edi 111197: 89 47 40 mov %eax,0x40(%edi) return my_length; 11119a: 89 d8 mov %ebx,%eax 11119c: 83 c4 10 add $0x10,%esp } IMFS_update_atime( the_jnode ); return copied; } 11119f: 8d 65 f4 lea -0xc(%ebp),%esp 1111a2: 5b pop %ebx 1111a3: 5e pop %esi 1111a4: 5f pop %edi 1111a5: c9 leave 1111a6: c3 ret 1111a7: 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 ) 1111a8: 39 4d d0 cmp %ecx,-0x30(%ebp) 1111ab: 0f 86 61 fe ff ff jbe 111012 1111b1: e9 34 ff ff ff jmp 1110ea 1111b6: 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; 1111b8: 89 ca mov %ecx,%edx 1111ba: e9 bd fe ff ff jmp 11107c 1111bf: 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)) 1111c0: 7f 08 jg 1111ca <== NEVER TAKEN 1111c2: 8b 5d d0 mov -0x30(%ebp),%ebx 1111c5: 39 5d 18 cmp %ebx,0x18(%ebp) 1111c8: 76 ac jbe 111176 <== NEVER TAKEN my_length = the_jnode->info.linearfile.size - start; 1111ca: 89 c3 mov %eax,%ebx 1111cc: 29 f3 sub %esi,%ebx 1111ce: eb a9 jmp 111179 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; 1111d0: 31 c0 xor %eax,%eax 1111d2: e9 05 ff ff ff jmp 1110dc <== NOT EXECUTED =============================================================================== 001112b0 : * is better to stick to simple, easy to understand algorithms. */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 1112b0: 55 push %ebp 1112b1: 89 e5 mov %esp,%ebp 1112b3: 57 push %edi 1112b4: 56 push %esi 1112b5: 53 push %ebx 1112b6: 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; 1112b9: 8b 3d 20 60 12 00 mov 0x126020,%edi 1112bf: c1 ef 02 shr $0x2,%edi * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; if ( info->indirect ) { 1112c2: 8b 45 08 mov 0x8(%ebp),%eax 1112c5: 8b 50 58 mov 0x58(%eax),%edx 1112c8: 85 d2 test %edx,%edx 1112ca: 74 10 je 1112dc memfile_free_blocks_in_table( &info->indirect, to_free ); 1112cc: 83 ec 08 sub $0x8,%esp 1112cf: 57 push %edi 1112d0: 83 c0 58 add $0x58,%eax 1112d3: 50 push %eax 1112d4: e8 7b ff ff ff call 111254 1112d9: 83 c4 10 add $0x10,%esp } if ( info->doubly_indirect ) { 1112dc: 8b 4d 08 mov 0x8(%ebp),%ecx 1112df: 8b 51 5c mov 0x5c(%ecx),%edx 1112e2: 85 d2 test %edx,%edx 1112e4: 74 55 je 11133b for ( i=0 ; i<== NEVER TAKEN 1112f2: 31 c9 xor %ecx,%ecx 1112f4: 31 db xor %ebx,%ebx 1112f6: 8b 75 08 mov 0x8(%ebp),%esi 1112f9: eb 04 jmp 1112ff 1112fb: 90 nop 1112fc: 8b 56 5c mov 0x5c(%esi),%edx if ( info->doubly_indirect[i] ) { 1112ff: c1 e1 02 shl $0x2,%ecx 111302: 83 3c 0a 00 cmpl $0x0,(%edx,%ecx,1) 111306: 74 14 je 11131c <== NEVER TAKEN memfile_free_blocks_in_table( 111308: 83 ec 08 sub $0x8,%esp 11130b: 57 push %edi 11130c: 01 ca add %ecx,%edx 11130e: 52 push %edx 11130f: e8 40 ff ff ff call 111254 111314: 83 c4 10 add $0x10,%esp 111317: 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 ); 111328: 83 ec 08 sub $0x8,%esp 11132b: 57 push %edi 11132c: 8b 45 08 mov 0x8(%ebp),%eax 11132f: 83 c0 5c add $0x5c,%eax 111332: 50 push %eax 111333: e8 1c ff ff ff call 111254 111338: 83 c4 10 add $0x10,%esp } if ( info->triply_indirect ) { 11133b: 8b 45 08 mov 0x8(%ebp),%eax 11133e: 8b 50 60 mov 0x60(%eax),%edx 111341: 85 d2 test %edx,%edx 111343: 0f 84 b6 00 00 00 je 1113ff for ( i=0 ; i<== NEVER TAKEN p = (block_p *) info->triply_indirect[i]; 111359: 8b 32 mov (%edx),%esi if ( !p ) /* ensure we have a valid pointer */ 11135b: 85 f6 test %esi,%esi 11135d: 0f 84 89 00 00 00 je 1113ec <== NEVER TAKEN } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 111363: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) if ( !p ) /* ensure we have a valid pointer */ 11136a: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 111371: 8d 76 00 lea 0x0(%esi),%esi break; for ( j=0 ; j<== NEVER TAKEN 11137b: 31 d2 xor %edx,%edx 11137d: 31 db xor %ebx,%ebx 11137f: 90 nop if ( p[j] ) { 111380: c1 e2 02 shl $0x2,%edx 111383: 8b 0c 16 mov (%esi,%edx,1),%ecx 111386: 85 c9 test %ecx,%ecx 111388: 74 15 je 11139f <== NEVER TAKEN memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 11138a: 83 ec 08 sub $0x8,%esp 11138d: 57 push %edi 11138e: 8d 14 16 lea (%esi,%edx,1),%edx 111391: 52 push %edx 111392: e8 bd fe ff ff call 111254 111397: 83 c4 10 add $0x10,%esp 11139a: 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( 1113ab: 83 ec 08 sub $0x8,%esp 1113ae: 57 push %edi 1113af: 8b 45 e0 mov -0x20(%ebp),%eax 1113b2: 8b 4d 08 mov 0x8(%ebp),%ecx 1113b5: 03 41 60 add 0x60(%ecx),%eax 1113b8: 50 push %eax 1113b9: e8 96 fe ff ff call 111254 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 */ 1113d3: 8b 55 e4 mov -0x1c(%ebp),%edx 1113d6: c1 e2 02 shl $0x2,%edx 1113d9: 89 55 e0 mov %edx,-0x20(%ebp) } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 1113dc: 8b 4d 08 mov 0x8(%ebp),%ecx 1113df: 8b 51 60 mov 0x60(%ecx),%edx 1113e2: 8b 4d e0 mov -0x20(%ebp),%ecx 1113e5: 8b 34 0a mov (%edx,%ecx,1),%esi if ( !p ) /* ensure we have a valid pointer */ 1113e8: 85 f6 test %esi,%esi 1113ea: 75 88 jne 111374 <== ALWAYS TAKEN } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 1113ec: 83 ec 08 sub $0x8,%esp 1113ef: 57 push %edi (block_p **)&info->triply_indirect, to_free ); 1113f0: 8b 45 08 mov 0x8(%ebp),%eax 1113f3: 83 c0 60 add $0x60,%eax } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 1113f6: 50 push %eax 1113f7: e8 58 fe ff ff call 111254 1113fc: 83 c4 10 add $0x10,%esp (block_p **)&info->triply_indirect, to_free ); } return 0; } 1113ff: 31 c0 xor %eax,%eax 111401: 8d 65 f4 lea -0xc(%ebp),%esp 111404: 5b pop %ebx 111405: 5e pop %esi 111406: 5f pop %edi 111407: c9 leave 111408: c3 ret =============================================================================== 00111550 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 111550: 55 push %ebp 111551: 89 e5 mov %esp,%ebp 111553: 57 push %edi 111554: 56 push %esi 111555: 53 push %ebx 111556: 83 ec 3c sub $0x3c,%esp 111559: 8b 5d 0c mov 0xc(%ebp),%ebx 11155c: 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; 11155f: 8b 4d 18 mov 0x18(%ebp),%ecx 111562: 01 d9 add %ebx,%ecx if ( last_byte > the_jnode->info.file.size ) { 111564: 89 c8 mov %ecx,%eax 111566: 31 d2 xor %edx,%edx 111568: 8b 7d 08 mov 0x8(%ebp),%edi 11156b: 3b 57 54 cmp 0x54(%edi),%edx 11156e: 7c 1c jl 11158c <== NEVER TAKEN 111570: 0f 8e f2 00 00 00 jle 111668 <== ALWAYS TAKEN status = IMFS_memfile_extend( the_jnode, last_byte ); 111576: 51 push %ecx 111577: 52 push %edx 111578: 50 push %eax 111579: ff 75 08 pushl 0x8(%ebp) 11157c: e8 b7 fe ff ff call 111438 if ( status ) 111581: 83 c4 10 add $0x10,%esp 111584: 85 c0 test %eax,%eax 111586: 0f 85 52 01 00 00 jne 1116de */ /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 11158c: a1 20 60 12 00 mov 0x126020,%eax 111591: 89 45 d4 mov %eax,-0x2c(%ebp) 111594: 99 cltd 111595: 89 45 c8 mov %eax,-0x38(%ebp) 111598: 89 55 cc mov %edx,-0x34(%ebp) 11159b: 52 push %edx 11159c: 50 push %eax 11159d: 56 push %esi 11159e: 53 push %ebx 11159f: e8 78 c6 00 00 call 11dc1c <__moddi3> 1115a4: 83 c4 10 add $0x10,%esp 1115a7: 89 c7 mov %eax,%edi block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 1115a9: ff 75 cc pushl -0x34(%ebp) 1115ac: ff 75 c8 pushl -0x38(%ebp) 1115af: 56 push %esi 1115b0: 53 push %ebx 1115b1: e8 1a c5 00 00 call 11dad0 <__divdi3> 1115b6: 83 c4 10 add $0x10,%esp 1115b9: 89 c3 mov %eax,%ebx if ( start_offset ) { 1115bb: 85 ff test %edi,%edi 1115bd: 75 5d jne 11161c unsigned int last_byte; unsigned int start_offset; int copied; const unsigned char *src; src = source; 1115bf: 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 ) { 1115c2: 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; 1115c5: 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 ) { 1115cc: 3b 55 d4 cmp -0x2c(%ebp),%edx 1115cf: 73 26 jae 1115f7 1115d1: e9 a2 00 00 00 jmp 111678 1115d6: 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 ); 1115d8: 8b 00 mov (%eax),%eax src += to_copy; 1115da: 89 c7 mov %eax,%edi 1115dc: 8b 4d d4 mov -0x2c(%ebp),%ecx 1115df: f3 a4 rep movsb %ds:(%esi),%es:(%edi) block++; 1115e1: 43 inc %ebx my_length -= to_copy; 1115e2: 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( 1115e5: 8b 45 d4 mov -0x2c(%ebp),%eax 1115e8: 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 ) { 1115eb: 39 15 20 60 12 00 cmp %edx,0x126020 1115f1: 0f 87 81 00 00 00 ja 111678 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 1115f7: 57 push %edi 1115f8: 6a 00 push $0x0 1115fa: 53 push %ebx 1115fb: ff 75 08 pushl 0x8(%ebp) 1115fe: 89 55 c4 mov %edx,-0x3c(%ebp) 111601: e8 2e f8 ff ff call 110e34 if ( !block_ptr ) 111606: 83 c4 10 add $0x10,%esp 111609: 85 c0 test %eax,%eax 11160b: 8b 55 c4 mov -0x3c(%ebp),%edx 11160e: 75 c8 jne 1115d8 <== 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 ) 111610: 8b 45 c8 mov -0x38(%ebp),%eax <== NOT EXECUTED } IMFS_mtime_ctime_update( the_jnode ); return copied; } 111613: 8d 65 f4 lea -0xc(%ebp),%esp 111616: 5b pop %ebx 111617: 5e pop %esi 111618: 5f pop %edi 111619: c9 leave 11161a: c3 ret 11161b: 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 ); 11161c: 50 push %eax 11161d: 6a 00 push $0x0 11161f: 53 push %ebx 111620: ff 75 08 pushl 0x8(%ebp) 111623: e8 0c f8 ff ff call 110e34 if ( !block_ptr ) 111628: 83 c4 10 add $0x10,%esp 11162b: 85 c0 test %eax,%eax 11162d: 0f 84 a1 00 00 00 je 1116d4 <== 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; 111633: 8b 55 d4 mov -0x2c(%ebp),%edx 111636: 29 fa sub %edi,%edx 111638: 89 55 c8 mov %edx,-0x38(%ebp) 11163b: 8b 55 18 mov 0x18(%ebp),%edx 11163e: 39 55 c8 cmp %edx,-0x38(%ebp) 111641: 0f 87 85 00 00 00 ja 1116cc block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 111647: 03 38 add (%eax),%edi src += to_copy; 111649: 8b 75 14 mov 0x14(%ebp),%esi 11164c: 8b 4d c8 mov -0x38(%ebp),%ecx 11164f: f3 a4 rep movsb %ds:(%esi),%es:(%edi) block++; 111651: 43 inc %ebx my_length -= to_copy; 111652: 8b 55 18 mov 0x18(%ebp),%edx 111655: 2b 55 c8 sub -0x38(%ebp),%edx copied += to_copy; 111658: 8b 3d 20 60 12 00 mov 0x126020,%edi 11165e: 89 7d d4 mov %edi,-0x2c(%ebp) 111661: e9 66 ff ff ff jmp 1115cc 111666: 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 ) { 111668: 3b 4f 50 cmp 0x50(%edi),%ecx 11166b: 0f 86 1b ff ff ff jbe 11158c <== NEVER TAKEN 111671: e9 00 ff ff ff jmp 111576 111676: 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 ) { 111678: 85 d2 test %edx,%edx 11167a: 74 28 je 1116a4 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 11167c: 51 push %ecx 11167d: 6a 00 push $0x0 11167f: 53 push %ebx 111680: ff 75 08 pushl 0x8(%ebp) 111683: 89 55 c4 mov %edx,-0x3c(%ebp) 111686: e8 a9 f7 ff ff call 110e34 if ( !block_ptr ) 11168b: 83 c4 10 add $0x10,%esp 11168e: 85 c0 test %eax,%eax 111690: 8b 55 c4 mov -0x3c(%ebp),%edx 111693: 0f 84 77 ff ff ff je 111610 <== 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 ); 111699: 8b 00 mov (%eax),%eax 11169b: 89 c7 mov %eax,%edi 11169d: 89 d1 mov %edx,%ecx 11169f: f3 a4 rep movsb %ds:(%esi),%es:(%edi) my_length = 0; copied += to_copy; 1116a1: 01 55 c8 add %edx,-0x38(%ebp) } IMFS_mtime_ctime_update( the_jnode ); 1116a4: 83 ec 08 sub $0x8,%esp 1116a7: 6a 00 push $0x0 1116a9: 8d 45 e0 lea -0x20(%ebp),%eax 1116ac: 50 push %eax 1116ad: e8 9e 6a ff ff call 108150 1116b2: 8b 45 e0 mov -0x20(%ebp),%eax 1116b5: 8b 55 08 mov 0x8(%ebp),%edx 1116b8: 89 42 44 mov %eax,0x44(%edx) 1116bb: 89 42 48 mov %eax,0x48(%edx) return copied; 1116be: 83 c4 10 add $0x10,%esp 1116c1: 8b 45 c8 mov -0x38(%ebp),%eax } 1116c4: 8d 65 f4 lea -0xc(%ebp),%esp 1116c7: 5b pop %ebx 1116c8: 5e pop %esi 1116c9: 5f pop %edi 1116ca: c9 leave 1116cb: 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; 1116cc: 89 55 c8 mov %edx,-0x38(%ebp) 1116cf: e9 73 ff ff ff jmp 111647 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; 1116d4: 31 c0 xor %eax,%eax } IMFS_mtime_ctime_update( the_jnode ); return copied; } 1116d6: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 1116d9: 5b pop %ebx <== NOT EXECUTED 1116da: 5e pop %esi <== NOT EXECUTED 1116db: 5f pop %edi <== NOT EXECUTED 1116dc: c9 leave <== NOT EXECUTED 1116dd: 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 ); 1116de: e8 e5 0b 00 00 call 1122c8 <__errno> 1116e3: c7 00 1c 00 00 00 movl $0x1c,(%eax) 1116e9: 83 c8 ff or $0xffffffff,%eax 1116ec: e9 22 ff ff ff jmp 111613 =============================================================================== 001079dc : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 1079dc: 55 push %ebp 1079dd: 89 e5 mov %esp,%ebp 1079df: 57 push %edi 1079e0: 56 push %esi 1079e1: 53 push %ebx 1079e2: 83 ec 5c sub $0x5c,%esp 1079e5: 8b 55 08 mov 0x8(%ebp),%edx 1079e8: 8b 5d 0c mov 0xc(%ebp),%ebx 1079eb: 8b 75 10 mov 0x10(%ebp),%esi 1079ee: 8b 45 14 mov 0x14(%ebp),%eax 1079f1: 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 ); 1079f4: 31 c0 xor %eax,%eax 1079f6: b9 ff ff ff ff mov $0xffffffff,%ecx 1079fb: 89 d7 mov %edx,%edi 1079fd: f2 ae repnz scas %es:(%edi),%al 1079ff: f7 d1 not %ecx 107a01: 49 dec %ecx 107a02: 8d 45 e4 lea -0x1c(%ebp),%eax 107a05: 50 push %eax 107a06: 8d 7d af lea -0x51(%ebp),%edi 107a09: 57 push %edi 107a0a: 51 push %ecx 107a0b: 52 push %edx 107a0c: e8 af 7d 00 00 call 10f7c0 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 107a11: 89 d8 mov %ebx,%eax 107a13: 25 00 f0 00 00 and $0xf000,%eax 107a18: 83 c4 10 add $0x10,%esp 107a1b: 3d 00 40 00 00 cmp $0x4000,%eax 107a20: 74 56 je 107a78 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 107a22: 3d 00 80 00 00 cmp $0x8000,%eax 107a27: 74 57 je 107a80 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 107a29: 3d 00 60 00 00 cmp $0x6000,%eax 107a2e: 74 14 je 107a44 107a30: 3d 00 20 00 00 cmp $0x2000,%eax 107a35: 74 0d je 107a44 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) 107a37: 3d 00 10 00 00 cmp $0x1000,%eax 107a3c: 74 4a je 107a88 <== ALWAYS TAKEN mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { IMFS_token_types type = 0; 107a3e: 31 d2 xor %edx,%edx <== NOT EXECUTED 107a40: eb 10 jmp 107a52 <== NOT EXECUTED 107a42: 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 ); 107a44: 89 75 d0 mov %esi,-0x30(%ebp) dev_t device ) { union __rtems_dev_t temp; temp.device = device; 107a47: 8b 45 a4 mov -0x5c(%ebp),%eax 107a4a: 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; 107a4d: 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 ); 107a52: 83 ec 0c sub $0xc,%esp 107a55: 8d 45 d0 lea -0x30(%ebp),%eax 107a58: 50 push %eax 107a59: 53 push %ebx 107a5a: 57 push %edi 107a5b: 52 push %edx 107a5c: ff 75 18 pushl 0x18(%ebp) 107a5f: e8 c4 73 00 00 call 10ee28 if ( !new_node ) 107a64: 83 c4 20 add $0x20,%esp 107a67: 85 c0 test %eax,%eax 107a69: 74 24 je 107a8f rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; 107a6b: 31 c0 xor %eax,%eax } 107a6d: 8d 65 f4 lea -0xc(%ebp),%esp 107a70: 5b pop %ebx 107a71: 5e pop %esi 107a72: 5f pop %edi 107a73: c9 leave 107a74: c3 ret 107a75: 8d 76 00 lea 0x0(%esi),%esi /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; 107a78: ba 01 00 00 00 mov $0x1,%edx 107a7d: eb d3 jmp 107a52 107a7f: 90 nop else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; 107a80: ba 05 00 00 00 mov $0x5,%edx 107a85: eb cb jmp 107a52 107a87: 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; 107a88: ba 07 00 00 00 mov $0x7,%edx 107a8d: eb c3 jmp 107a52 * 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 ); 107a8f: e8 34 a8 00 00 call 1122c8 <__errno> 107a94: c7 00 0c 00 00 00 movl $0xc,(%eax) 107a9a: b8 ff ff ff ff mov $0xffffffff,%eax 107a9f: eb cc jmp 107a6d =============================================================================== 00107aa4 : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 107aa4: 55 push %ebp 107aa5: 89 e5 mov %esp,%ebp 107aa7: 83 ec 08 sub $0x8,%esp 107aaa: 8b 55 08 mov 0x8(%ebp),%edx IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 107aad: 8b 42 08 mov 0x8(%edx),%eax /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 107ab0: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 107ab4: 75 0a jne 107ac0 <== 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; 107ab6: 89 50 5c mov %edx,0x5c(%eax) return 0; 107ab9: 31 c0 xor %eax,%eax } 107abb: c9 leave 107abc: c3 ret 107abd: 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 ); 107ac0: e8 03 a8 00 00 call 1122c8 <__errno> <== NOT EXECUTED 107ac5: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED 107acb: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED * the mounted file system. */ node->info.directory.mt_fs = mt_entry; return 0; } 107ad0: c9 leave <== NOT EXECUTED 107ad1: c3 ret <== NOT EXECUTED =============================================================================== 0010a3d0 : * This routine prints the contents of the specified jnode. */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 10a3d0: 55 push %ebp 10a3d1: 89 e5 mov %esp,%ebp 10a3d3: 53 push %ebx 10a3d4: 83 ec 0c sub $0xc,%esp 10a3d7: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); 10a3da: a1 80 b2 12 00 mov 0x12b280,%eax 10a3df: ff 70 08 pushl 0x8(%eax) 10a3e2: 8d 43 0c lea 0xc(%ebx),%eax 10a3e5: 50 push %eax 10a3e6: e8 09 c6 00 00 call 1169f4 switch( the_jnode->type ) { 10a3eb: 8b 43 4c mov 0x4c(%ebx),%eax 10a3ee: 83 c4 10 add $0x10,%esp 10a3f1: 83 f8 07 cmp $0x7,%eax 10a3f4: 76 1e jbe 10a414 <== ALWAYS TAKEN case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); return; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 10a3f6: 52 push %edx <== NOT EXECUTED 10a3f7: 50 push %eax <== NOT EXECUTED 10a3f8: 68 24 62 12 00 push $0x126224 <== NOT EXECUTED 10a3fd: a1 80 b2 12 00 mov 0x12b280,%eax <== NOT EXECUTED 10a402: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED 10a405: e8 de c4 00 00 call 1168e8 <== NOT EXECUTED return; 10a40a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } puts(""); } 10a40d: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 10a410: c9 leave <== NOT EXECUTED 10a411: c3 ret <== NOT EXECUTED 10a412: 66 90 xchg %ax,%ax <== NOT EXECUTED ) { IMFS_assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { 10a414: ff 24 85 3c 62 12 00 jmp *0x12623c(,%eax,4) 10a41b: 90 nop case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); return; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 10a41c: a1 80 b2 12 00 mov 0x12b280,%eax 10a421: ff 70 08 pushl 0x8(%eax) 10a424: 6a 13 push $0x13 10a426: 6a 01 push $0x1 10a428: 68 fd 61 12 00 push $0x1261fd 10a42d: e8 e6 d1 00 00 call 117618 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 case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); return; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 10a43c: a1 80 b2 12 00 mov 0x12b280,%eax 10a441: ff 70 08 pushl 0x8(%eax) 10a444: 6a 12 push $0x12 10a446: 6a 01 push $0x1 10a448: 68 11 62 12 00 push $0x126211 10a44d: e8 c6 d1 00 00 call 117618 return; 10a452: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); } 10a455: 8b 5d fc mov -0x4(%ebp),%ebx 10a458: c9 leave 10a459: c3 ret 10a45a: 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 ")", 10a45c: 51 push %ecx 10a45d: ff 73 50 pushl 0x50(%ebx) 10a460: 68 f1 61 12 00 push $0x1261f1 10a465: a1 80 b2 12 00 mov 0x12b280,%eax 10a46a: ff 70 08 pushl 0x8(%eax) 10a46d: e8 76 c4 00 00 call 1168e8 (uint32_t)the_jnode->info.file.size ); #endif break; 10a472: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a475: c7 45 08 29 65 12 00 movl $0x126529,0x8(%ebp) } 10a47c: 8b 5d fc mov -0x4(%ebp),%ebx 10a47f: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a480: e9 93 dd 00 00 jmp 118218 10a485: 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)", 10a488: ff 73 58 pushl 0x58(%ebx) 10a48b: ff 73 50 pushl 0x50(%ebx) 10a48e: 68 e2 61 12 00 push $0x1261e2 10a493: a1 80 b2 12 00 mov 0x12b280,%eax 10a498: ff 70 08 pushl 0x8(%eax) 10a49b: e8 48 c4 00 00 call 1168e8 (uint32_t)the_jnode->info.linearfile.size, the_jnode->info.linearfile.direct ); break; 10a4a0: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4a3: c7 45 08 29 65 12 00 movl $0x126529,0x8(%ebp) } 10a4aa: 8b 5d fc mov -0x4(%ebp),%ebx 10a4ad: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4ae: e9 65 dd 00 00 jmp 118218 10a4b3: 90 nop IMFS_assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); 10a4b4: 83 ec 08 sub $0x8,%esp 10a4b7: a1 80 b2 12 00 mov 0x12b280,%eax 10a4bc: ff 70 08 pushl 0x8(%eax) 10a4bf: 6a 2f push $0x2f 10a4c1: e8 82 c4 00 00 call 116948 break; 10a4c6: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4c9: c7 45 08 29 65 12 00 movl $0x126529,0x8(%ebp) } 10a4d0: 8b 5d fc mov -0x4(%ebp),%ebx 10a4d3: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4d4: e9 3f dd 00 00 jmp 118218 10a4d9: 8d 76 00 lea 0x0(%esi),%esi case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 10a4dc: ff 73 54 pushl 0x54(%ebx) 10a4df: ff 73 50 pushl 0x50(%ebx) 10a4e2: 68 cf 61 12 00 push $0x1261cf 10a4e7: a1 80 b2 12 00 mov 0x12b280,%eax 10a4ec: ff 70 08 pushl 0x8(%eax) 10a4ef: e8 f4 c3 00 00 call 1168e8 the_jnode->info.device.major, the_jnode->info.device.minor ); break; 10a4f4: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4f7: c7 45 08 29 65 12 00 movl $0x126529,0x8(%ebp) } 10a4fe: 8b 5d fc mov -0x4(%ebp),%ebx 10a501: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a502: e9 11 dd 00 00 jmp 118218 =============================================================================== 00107ae4 : ssize_t IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 107ae4: 55 push %ebp 107ae5: 89 e5 mov %esp,%ebp 107ae7: 57 push %edi 107ae8: 56 push %esi 107ae9: 53 push %ebx 107aea: 8b 7d 0c mov 0xc(%ebp),%edi 107aed: 8b 5d 10 mov 0x10(%ebp),%ebx IMFS_jnode_t *node; ssize_t i; node = loc->node_access; 107af0: 8b 45 08 mov 0x8(%ebp),%eax 107af3: 8b 30 mov (%eax),%esi IMFS_assert( node->type == IMFS_SYM_LINK ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 107af5: 85 db test %ebx,%ebx 107af7: 74 28 je 107b21 <== NEVER TAKEN 107af9: 8b 46 50 mov 0x50(%esi),%eax 107afc: 8a 10 mov (%eax),%dl 107afe: 84 d2 test %dl,%dl 107b00: 74 1f je 107b21 <== NEVER TAKEN 107b02: 31 c9 xor %ecx,%ecx 107b04: 31 c0 xor %eax,%eax 107b06: eb 0a jmp 107b12 107b08: 8b 56 50 mov 0x50(%esi),%edx 107b0b: 8a 14 02 mov (%edx,%eax,1),%dl 107b0e: 84 d2 test %dl,%dl 107b10: 74 0a je 107b1c buf[i] = node->info.sym_link.name[i]; 107b12: 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++ ) 107b15: 40 inc %eax 107b16: 89 c1 mov %eax,%ecx 107b18: 39 d8 cmp %ebx,%eax 107b1a: 72 ec jb 107b08 buf[i] = node->info.sym_link.name[i]; return i; } 107b1c: 5b pop %ebx 107b1d: 5e pop %esi 107b1e: 5f pop %edi 107b1f: c9 leave 107b20: c3 ret node = loc->node_access; IMFS_assert( node->type == IMFS_SYM_LINK ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 107b21: 31 c0 xor %eax,%eax 107b23: eb f7 jmp 107b1c <== NOT EXECUTED =============================================================================== 00107b28 : 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 */ ) { 107b28: 55 push %ebp 107b29: 89 e5 mov %esp,%ebp 107b2b: 53 push %ebx 107b2c: 83 ec 18 sub $0x18,%esp IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 107b2f: 8b 45 0c mov 0xc(%ebp),%eax 107b32: 8b 18 mov (%eax),%ebx strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 107b34: 6a 20 push $0x20 107b36: ff 75 14 pushl 0x14(%ebp) 107b39: 8d 43 0c lea 0xc(%ebx),%eax 107b3c: 50 push %eax 107b3d: e8 7a b5 00 00 call 1130bc if ( the_jnode->Parent != NULL ) 107b42: 83 c4 10 add $0x10,%esp 107b45: 8b 4b 08 mov 0x8(%ebx),%ecx 107b48: 85 c9 test %ecx,%ecx 107b4a: 74 0c je 107b58 <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 107b4c: 83 ec 0c sub $0xc,%esp 107b4f: 53 push %ebx 107b50: e8 a3 44 00 00 call 10bff8 <_Chain_Extract> 107b55: 83 c4 10 add $0x10,%esp rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 107b58: 8b 45 10 mov 0x10(%ebp),%eax 107b5b: 8b 00 mov (%eax),%eax the_jnode->Parent = new_parent; 107b5d: 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 ); 107b60: 83 ec 08 sub $0x8,%esp 107b63: 53 push %ebx rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); 107b64: 83 c0 50 add $0x50,%eax 107b67: 50 push %eax 107b68: e8 67 44 00 00 call 10bfd4 <_Chain_Append> /* * Update the time. */ IMFS_update_ctime( the_jnode ); 107b6d: 58 pop %eax 107b6e: 5a pop %edx 107b6f: 6a 00 push $0x0 107b71: 8d 45 f0 lea -0x10(%ebp),%eax 107b74: 50 push %eax 107b75: e8 d6 05 00 00 call 108150 107b7a: 8b 45 f0 mov -0x10(%ebp),%eax 107b7d: 89 43 48 mov %eax,0x48(%ebx) return 0; } 107b80: 31 c0 xor %eax,%eax 107b82: 8b 5d fc mov -0x4(%ebp),%ebx 107b85: c9 leave 107b86: c3 ret =============================================================================== 0010f98c : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 10f98c: 55 push %ebp 10f98d: 89 e5 mov %esp,%ebp 10f98f: 56 push %esi 10f990: 53 push %ebx 10f991: 8b 4d 08 mov 0x8(%ebp),%ecx 10f994: 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; 10f997: 8b 11 mov (%ecx),%edx switch ( the_jnode->type ) { 10f999: 83 7a 4c 07 cmpl $0x7,0x4c(%edx) 10f99d: 76 15 jbe 10f9b4 <== ALWAYS TAKEN case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 10f99f: e8 24 29 00 00 call 1122c8 <__errno> 10f9a4: c7 00 86 00 00 00 movl $0x86,(%eax) 10f9aa: 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; } 10f9af: 5b pop %ebx 10f9b0: 5e pop %esi 10f9b1: c9 leave 10f9b2: c3 ret 10f9b3: 90 nop IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 10f9b4: 8b 5a 4c mov 0x4c(%edx),%ebx 10f9b7: ff 24 9d 98 09 12 00 jmp *0x120998(,%ebx,4) 10f9be: 66 90 xchg %ax,%ax case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 10f9c0: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) 10f9c7: 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; 10f9ce: 8b 49 10 mov 0x10(%ecx),%ecx buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 10f9d1: 8b 49 34 mov 0x34(%ecx),%ecx 10f9d4: 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 = 10f9d6: c7 00 fe ff 00 00 movl $0xfffe,(%eax) 10f9dc: 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; 10f9df: 8b 4a 30 mov 0x30(%edx),%ecx 10f9e2: 89 48 0c mov %ecx,0xc(%eax) buf->st_nlink = the_jnode->st_nlink; 10f9e5: 8b 4a 34 mov 0x34(%edx),%ecx 10f9e8: 66 89 48 10 mov %cx,0x10(%eax) buf->st_ino = the_jnode->st_ino; 10f9ec: 8b 4a 38 mov 0x38(%edx),%ecx 10f9ef: 89 48 08 mov %ecx,0x8(%eax) buf->st_uid = the_jnode->st_uid; 10f9f2: 8b 4a 3c mov 0x3c(%edx),%ecx 10f9f5: 66 89 48 12 mov %cx,0x12(%eax) buf->st_gid = the_jnode->st_gid; 10f9f9: 66 8b 4a 3e mov 0x3e(%edx),%cx 10f9fd: 66 89 48 14 mov %cx,0x14(%eax) buf->st_atime = the_jnode->stat_atime; 10fa01: 8b 4a 40 mov 0x40(%edx),%ecx 10fa04: 89 48 28 mov %ecx,0x28(%eax) buf->st_mtime = the_jnode->stat_mtime; 10fa07: 8b 4a 44 mov 0x44(%edx),%ecx 10fa0a: 89 48 30 mov %ecx,0x30(%eax) buf->st_ctime = the_jnode->stat_ctime; 10fa0d: 8b 52 48 mov 0x48(%edx),%edx 10fa10: 89 50 38 mov %edx,0x38(%eax) return 0; 10fa13: 31 c0 xor %eax,%eax } 10fa15: 5b pop %ebx 10fa16: 5e pop %esi 10fa17: c9 leave 10fa18: c3 ret 10fa19: 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 ); 10fa1c: 8b 5a 54 mov 0x54(%edx),%ebx rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 10fa1f: 8b 72 50 mov 0x50(%edx),%esi 10fa22: 89 70 18 mov %esi,0x18(%eax) 10fa25: 89 58 1c mov %ebx,0x1c(%eax) break; 10fa28: eb a4 jmp 10f9ce 10fa2a: 66 90 xchg %ax,%ax case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 10fa2c: 8b 5a 50 mov 0x50(%edx),%ebx 10fa2f: 8b 72 54 mov 0x54(%edx),%esi 10fa32: 89 58 20 mov %ebx,0x20(%eax) 10fa35: 89 70 24 mov %esi,0x24(%eax) break; 10fa38: eb 94 jmp 10f9ce =============================================================================== 00107c1c : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 107c1c: 55 push %ebp 107c1d: 89 e5 mov %esp,%ebp 107c1f: 57 push %edi 107c20: 56 push %esi 107c21: 53 push %ebx 107c22: 83 ec 3c sub $0x3c,%esp 107c25: 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; 107c28: 8b 13 mov (%ebx),%edx /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 107c2a: 83 7a 4c 03 cmpl $0x3,0x4c(%edx) 107c2e: 74 18 je 107c48 /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 107c30: 83 ec 08 sub $0x8,%esp 107c33: 8b 43 08 mov 0x8(%ebx),%eax 107c36: 53 push %ebx 107c37: ff 75 08 pushl 0x8(%ebp) 107c3a: ff 50 34 call *0x34(%eax) return result; 107c3d: 83 c4 10 add $0x10,%esp } 107c40: 8d 65 f4 lea -0xc(%ebp),%esp 107c43: 5b pop %ebx 107c44: 5e pop %esi 107c45: 5f pop %edi 107c46: c9 leave 107c47: c3 ret * free the node. */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) 107c48: 8b 42 50 mov 0x50(%edx),%eax 107c4b: 85 c0 test %eax,%eax 107c4d: 74 79 je 107cc8 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 107c4f: 8d 7d cc lea -0x34(%ebp),%edi 107c52: b9 05 00 00 00 mov $0x5,%ecx 107c57: 89 de mov %ebx,%esi 107c59: f3 a5 rep movsl %ds:(%esi),%es:(%edi) the_link.node_access = node->info.hard_link.link_node; 107c5b: 89 45 cc mov %eax,-0x34(%ebp) IMFS_Set_handlers( &the_link ); 107c5e: 83 ec 0c sub $0xc,%esp 107c61: 8d 75 cc lea -0x34(%ebp),%esi 107c64: 56 push %esi 107c65: 89 55 c4 mov %edx,-0x3c(%ebp) 107c68: e8 27 73 00 00 call 10ef94 /* * 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) 107c6d: 8b 55 c4 mov -0x3c(%ebp),%edx 107c70: 8b 42 50 mov 0x50(%edx),%eax 107c73: 8b 48 34 mov 0x34(%eax),%ecx 107c76: 83 c4 10 add $0x10,%esp 107c79: 66 83 f9 01 cmp $0x1,%cx 107c7d: 74 27 je 107ca6 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 107c7f: 49 dec %ecx 107c80: 66 89 48 34 mov %cx,0x34(%eax) IMFS_update_ctime( node->info.hard_link.link_node ); 107c84: 83 ec 08 sub $0x8,%esp 107c87: 6a 00 push $0x0 107c89: 8d 45 e0 lea -0x20(%ebp),%eax 107c8c: 50 push %eax 107c8d: 89 55 c4 mov %edx,-0x3c(%ebp) 107c90: e8 bb 04 00 00 call 108150 107c95: 8b 55 c4 mov -0x3c(%ebp),%edx 107c98: 8b 42 50 mov 0x50(%edx),%eax 107c9b: 8b 55 e0 mov -0x20(%ebp),%edx 107c9e: 89 50 48 mov %edx,0x48(%eax) 107ca1: 83 c4 10 add $0x10,%esp 107ca4: eb 8a jmp 107c30 * 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 ); 107ca6: 83 ec 08 sub $0x8,%esp 107ca9: 56 push %esi 107caa: ff 75 08 pushl 0x8(%ebp) 107cad: 8b 45 d4 mov -0x2c(%ebp),%eax 107cb0: ff 50 34 call *0x34(%eax) if ( result != 0 ) 107cb3: 83 c4 10 add $0x10,%esp 107cb6: 85 c0 test %eax,%eax 107cb8: 0f 84 72 ff ff ff je 107c30 return -1; 107cbe: b8 ff ff ff ff mov $0xffffffff,%eax 107cc3: e9 78 ff ff ff jmp 107c40 */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); 107cc8: e8 fb a5 00 00 call 1122c8 <__errno> <== NOT EXECUTED 107ccd: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 107cd3: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 107cd8: e9 63 ff ff ff jmp 107c40 <== NOT EXECUTED =============================================================================== 00107ce0 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 107ce0: 55 push %ebp 107ce1: 89 e5 mov %esp,%ebp 107ce3: 83 ec 08 sub $0x8,%esp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 107ce6: 8b 45 08 mov 0x8(%ebp),%eax 107ce9: 8b 40 08 mov 0x8(%eax),%eax /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 107cec: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 107cf0: 75 12 jne 107d04 <== NEVER TAKEN /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 107cf2: 8b 50 5c mov 0x5c(%eax),%edx 107cf5: 85 d2 test %edx,%edx 107cf7: 74 1d je 107d16 <== 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; 107cf9: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) return 0; 107d00: 31 c0 xor %eax,%eax } 107d02: c9 leave 107d03: 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 ); 107d04: e8 bf a5 00 00 call 1122c8 <__errno> <== NOT EXECUTED 107d09: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED 107d0f: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 107d14: c9 leave <== NOT EXECUTED 107d15: 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 */ 107d16: e8 ad a5 00 00 call 1122c8 <__errno> <== NOT EXECUTED 107d1b: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 107d21: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 107d26: c9 leave <== NOT EXECUTED 107d27: c3 ret <== NOT EXECUTED =============================================================================== 001082fc : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 1082fc: 55 push %ebp 1082fd: 89 e5 mov %esp,%ebp 1082ff: 57 push %edi 108300: 56 push %esi 108301: 53 push %ebx 108302: 83 ec 0c sub $0xc,%esp 108305: 8b 5d 08 mov 0x8(%ebp),%ebx 108308: 8b 75 0c mov 0xc(%ebp),%esi 10830b: 8b 7d 10 mov 0x10(%ebp),%edi /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 10830e: a1 68 47 12 00 mov 0x124768,%eax 108313: 85 c0 test %eax,%eax 108315: 74 02 je 108319 (*rtems_malloc_statistics_helpers->initialize)(); 108317: ff 10 call *(%eax) } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 108319: e8 76 ff ff ff call 108294 /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 10831e: a1 6c 47 12 00 mov 0x12476c,%eax 108323: 85 c0 test %eax,%eax 108325: 74 0e je 108335 heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 108327: 83 ec 08 sub $0x8,%esp 10832a: 57 push %edi 10832b: 53 push %ebx 10832c: ff 10 call *(%eax) 10832e: 89 c3 mov %eax,%ebx 108330: 83 c4 10 add $0x10,%esp heap_begin, sbrk_amount ); heap_size = (uintptr_t) sbrk_amount; 108333: 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 ( 108335: 80 3d 64 47 12 00 00 cmpb $0x0,0x124764 10833c: 75 1f jne 10835d !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 10833e: 80 3d 88 22 12 00 00 cmpb $0x0,0x122288 108345: 75 41 jne 108388 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 108347: 6a 04 push $0x4 108349: 56 push %esi 10834a: 53 push %ebx 10834b: ff 35 90 21 12 00 pushl 0x122190 108351: e8 0a 43 00 00 call 10c660 <_Heap_Initialize> RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 108356: 83 c4 10 add $0x10,%esp 108359: 85 c0 test %eax,%eax 10835b: 74 3e je 10839b rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 10835d: 8b 1d 80 63 12 00 mov 0x126380,%ebx 108363: 83 ec 0c sub $0xc,%esp 108366: ff 35 90 21 12 00 pushl 0x122190 10836c: e8 33 4d 00 00 call 10d0a4 <_Protected_heap_Get_size> 108371: 8d 1c 18 lea (%eax,%ebx,1),%ebx 108374: 89 1d 80 63 12 00 mov %ebx,0x126380 10837a: 83 c4 10 add $0x10,%esp } 10837d: 8d 65 f4 lea -0xc(%ebp),%esp 108380: 5b pop %ebx 108381: 5e pop %esi 108382: 5f pop %edi 108383: c9 leave 108384: c3 ret 108385: 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 ); 108388: 31 c0 xor %eax,%eax 10838a: 89 df mov %ebx,%edi 10838c: 89 f1 mov %esi,%ecx 10838e: 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 ) { 108390: 80 3d 64 47 12 00 00 cmpb $0x0,0x124764 108397: 74 ae je 108347 <== ALWAYS TAKEN 108399: eb c2 jmp 10835d <== NOT EXECUTED heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 10839b: 83 ec 0c sub $0xc,%esp 10839e: 6a 1a push $0x1a 1083a0: e8 93 39 00 00 call 10bd38 =============================================================================== 00107830 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 107830: 55 push %ebp <== NOT EXECUTED 107831: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107833: 57 push %edi <== NOT EXECUTED 107834: 56 push %esi <== NOT EXECUTED 107835: 53 push %ebx <== NOT EXECUTED 107836: 83 ec 2c sub $0x2c,%esp <== NOT EXECUTED 107839: 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) { 10783c: 83 fb ff cmp $0xffffffff,%ebx <== NOT EXECUTED 10783f: 0f 84 37 01 00 00 je 10797c <== NOT EXECUTED the_thread = 0; current = 0; } else #endif { stack = &the_thread->Start.Initial_stack; 107845: 8d b3 b4 00 00 00 lea 0xb4(%ebx),%esi <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); 10784b: 8b 83 c8 00 00 00 mov 0xc8(%ebx),%eax <== NOT EXECUTED 107851: 89 45 d0 mov %eax,-0x30(%ebp) <== NOT EXECUTED 107854: 8b 8b b8 00 00 00 mov 0xb8(%ebx),%ecx <== NOT EXECUTED } low = Stack_check_usable_stack_start(stack); 10785a: 8d 51 10 lea 0x10(%ecx),%edx <== NOT EXECUTED 10785d: 89 55 d4 mov %edx,-0x2c(%ebp) <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 107860: 8b 3e mov (%esi),%edi <== NOT EXECUTED 107862: 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; 107865: 8d 41 20 lea 0x20(%ecx),%eax <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 107868: 89 fa mov %edi,%edx <== NOT EXECUTED 10786a: 83 e2 fc and $0xfffffffc,%edx <== NOT EXECUTED 10786d: 8d 14 10 lea (%eax,%edx,1),%edx <== NOT EXECUTED 107870: 39 d0 cmp %edx,%eax <== NOT EXECUTED 107872: 73 23 jae 107897 <== NOT EXECUTED if (*base != U32_PATTERN) 107874: 81 79 20 a5 a5 a5 a5 cmpl $0xa5a5a5a5,0x20(%ecx) <== NOT EXECUTED 10787b: 74 13 je 107890 <== NOT EXECUTED 10787d: e9 a2 00 00 00 jmp 107924 <== NOT EXECUTED 107882: 66 90 xchg %ax,%ax <== NOT EXECUTED 107884: 81 38 a5 a5 a5 a5 cmpl $0xa5a5a5a5,(%eax) <== NOT EXECUTED 10788a: 0f 85 94 00 00 00 jne 107924 <== 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++) 107890: 83 c0 04 add $0x4,%eax <== NOT EXECUTED 107893: 39 c2 cmp %eax,%edx <== NOT EXECUTED 107895: 77 ed ja 107884 <== 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; 107897: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) <== NOT EXECUTED #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if ( the_thread ) 10789e: 85 db test %ebx,%ebx <== NOT EXECUTED 1078a0: 0f 84 98 00 00 00 je 10793e <== NOT EXECUTED #endif { (*print_handler)( 1078a6: a1 4c 60 12 00 mov 0x12604c,%eax <== NOT EXECUTED 1078ab: 89 45 cc mov %eax,-0x34(%ebp) <== NOT EXECUTED 1078ae: 50 push %eax <== NOT EXECUTED 1078af: 8d 45 e3 lea -0x1d(%ebp),%eax <== NOT EXECUTED 1078b2: 50 push %eax <== NOT EXECUTED 1078b3: 6a 05 push $0x5 <== NOT EXECUTED 1078b5: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 1078b8: e8 f7 3f 00 00 call 10b8b4 <== NOT EXECUTED 1078bd: 50 push %eax <== NOT EXECUTED 1078be: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 1078c1: 68 b7 07 12 00 push $0x1207b7 <== NOT EXECUTED 1078c6: ff 35 48 60 12 00 pushl 0x126048 <== NOT EXECUTED 1078cc: ff 55 cc call *-0x34(%ebp) <== NOT EXECUTED 1078cf: 83 c4 20 add $0x20,%esp <== NOT EXECUTED (*print_handler)( print_context, " %010p - %010p %010p %8" PRId32 " ", stack->area, stack->area + stack->size - 1, 1078d2: 8b 46 04 mov 0x4(%esi),%eax <== NOT EXECUTED else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } #endif (*print_handler)( 1078d5: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 1078d8: 57 push %edi <== NOT EXECUTED 1078d9: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED print_context, " %010p - %010p %010p %8" PRId32 " ", stack->area, stack->area + stack->size - 1, 1078dc: 8b 16 mov (%esi),%edx <== NOT EXECUTED else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } #endif (*print_handler)( 1078de: 8d 54 10 ff lea -0x1(%eax,%edx,1),%edx <== NOT EXECUTED 1078e2: 52 push %edx <== NOT EXECUTED 1078e3: 50 push %eax <== NOT EXECUTED 1078e4: 68 d2 07 12 00 push $0x1207d2 <== NOT EXECUTED 1078e9: ff 35 48 60 12 00 pushl 0x126048 <== NOT EXECUTED 1078ef: ff 15 4c 60 12 00 call *0x12604c <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 1078f5: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 1078f8: 8b 15 50 60 12 00 mov 0x126050,%edx <== NOT EXECUTED 1078fe: 85 d2 test %edx,%edx <== NOT EXECUTED 107900: 74 5a je 10795c <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 107902: 50 push %eax <== NOT EXECUTED 107903: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED 107906: 68 fd 07 12 00 push $0x1207fd <== NOT EXECUTED 10790b: ff 35 48 60 12 00 pushl 0x126048 <== NOT EXECUTED 107911: ff 15 4c 60 12 00 call *0x12604c <== NOT EXECUTED 107917: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } } 10791a: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10791d: 5b pop %ebx <== NOT EXECUTED 10791e: 5e pop %esi <== NOT EXECUTED 10791f: 5f pop %edi <== NOT EXECUTED 107920: c9 leave <== NOT EXECUTED 107921: c3 ret <== NOT EXECUTED 107922: 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 ) 107924: 85 c0 test %eax,%eax <== NOT EXECUTED 107926: 0f 84 6b ff ff ff je 107897 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 10792c: 8b 55 d4 mov -0x2c(%ebp),%edx <== NOT EXECUTED 10792f: 01 fa add %edi,%edx <== NOT EXECUTED 107931: 29 c2 sub %eax,%edx <== NOT EXECUTED 107933: 89 55 d4 mov %edx,-0x2c(%ebp) <== NOT EXECUTED else used = 0; #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if ( the_thread ) 107936: 85 db test %ebx,%ebx <== NOT EXECUTED 107938: 0f 85 68 ff ff ff jne 1078a6 <== 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 ); 10793e: 51 push %ecx <== NOT EXECUTED 10793f: 6a ff push $0xffffffff <== NOT EXECUTED 107941: 68 c4 07 12 00 push $0x1207c4 <== NOT EXECUTED 107946: ff 35 48 60 12 00 pushl 0x126048 <== NOT EXECUTED 10794c: ff 15 4c 60 12 00 call *0x12604c <== NOT EXECUTED 107952: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 107955: e9 78 ff ff ff jmp 1078d2 <== NOT EXECUTED 10795a: 66 90 xchg %ax,%ax <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 10795c: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10795f: 68 f0 07 12 00 push $0x1207f0 <== NOT EXECUTED 107964: ff 35 48 60 12 00 pushl 0x126048 <== NOT EXECUTED 10796a: ff 15 4c 60 12 00 call *0x12604c <== NOT EXECUTED 107970: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); } } 107973: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 107976: 5b pop %ebx <== NOT EXECUTED 107977: 5e pop %esi <== NOT EXECUTED 107978: 5f pop %edi <== NOT EXECUTED 107979: c9 leave <== NOT EXECUTED 10797a: c3 ret <== NOT EXECUTED 10797b: 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) 10797c: 8b 0d 94 63 12 00 mov 0x126394,%ecx <== NOT EXECUTED 107982: 85 c9 test %ecx,%ecx <== NOT EXECUTED 107984: 74 94 je 10791a <== NOT EXECUTED return; stack = &Stack_check_Interrupt_stack; 107986: be 90 63 12 00 mov $0x126390,%esi <== NOT EXECUTED the_thread = 0; current = 0; 10798b: 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; 107992: 31 db xor %ebx,%ebx <== NOT EXECUTED 107994: e9 c1 fe ff ff jmp 10785a <== NOT EXECUTED =============================================================================== 0010799c : /* * Stack_check_Initialize */ void Stack_check_Initialize( void ) { 10799c: 55 push %ebp 10799d: 89 e5 mov %esp,%ebp 10799f: 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 ) 1079a0: 8b 15 50 60 12 00 mov 0x126050,%edx 1079a6: 85 d2 test %edx,%edx 1079a8: 75 5a jne 107a04 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { p[i] = pattern[ i%4 ]; 1079aa: c7 05 80 63 12 00 0d movl $0xfeedf00d,0x126380 1079b1: f0 ed fe 1079b4: c7 05 84 63 12 00 06 movl $0xbad0d06,0x126384 1079bb: 0d ad 0b 1079be: c7 05 88 63 12 00 0d movl $0xdeadf00d,0x126388 1079c5: f0 ad de 1079c8: c7 05 8c 63 12 00 06 movl $0x600d0d06,0x12638c 1079cf: 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) { 1079d2: 8b 15 8c 67 12 00 mov 0x12678c,%edx 1079d8: 85 d2 test %edx,%edx 1079da: 74 1e je 1079fa <== NEVER TAKEN 1079dc: 8b 0d 90 67 12 00 mov 0x126790,%ecx 1079e2: 85 c9 test %ecx,%ecx 1079e4: 74 14 je 1079fa <== NEVER TAKEN Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 1079e6: 89 15 94 63 12 00 mov %edx,0x126394 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - 1079ec: 29 d1 sub %edx,%ecx 1079ee: 89 0d 90 63 12 00 mov %ecx,0x126390 (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 1079f4: b0 a5 mov $0xa5,%al 1079f6: 89 d7 mov %edx,%edi 1079f8: f3 aa rep stos %al,%es:(%edi) } #endif Stack_check_Initialized = 1; 1079fa: c7 05 50 60 12 00 01 movl $0x1,0x126050 107a01: 00 00 00 } 107a04: 5f pop %edi 107a05: c9 leave 107a06: c3 ret =============================================================================== 00107a58 : Thread_Control *running, bool pattern_ok ) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE; void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 107a58: 55 push %ebp <== NOT EXECUTED 107a59: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107a5b: 56 push %esi <== NOT EXECUTED 107a5c: 53 push %ebx <== NOT EXECUTED 107a5d: 83 ec 3c sub $0x3c,%esp <== NOT EXECUTED 107a60: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED 107a63: 8a 55 0c mov 0xc(%ebp),%dl <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern(stack); 107a66: 8b b3 b8 00 00 00 mov 0xb8(%ebx),%esi <== NOT EXECUTED char name[32]; printk("BLOWN STACK!!!\n"); 107a6c: 68 03 08 12 00 push $0x120803 <== NOT EXECUTED 107a71: 88 55 d4 mov %dl,-0x2c(%ebp) <== NOT EXECUTED 107a74: e8 8b 18 00 00 call 109304 <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 107a79: 5a pop %edx <== NOT EXECUTED 107a7a: 59 pop %ecx <== NOT EXECUTED 107a7b: 53 push %ebx <== NOT EXECUTED 107a7c: 68 13 08 12 00 push $0x120813 <== NOT EXECUTED 107a81: e8 7e 18 00 00 call 109304 <== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 107a86: 59 pop %ecx <== NOT EXECUTED 107a87: 58 pop %eax <== NOT EXECUTED 107a88: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 107a8b: 68 30 08 12 00 push $0x120830 <== NOT EXECUTED 107a90: e8 6f 18 00 00 call 109304 <== NOT EXECUTED printk( 107a95: 58 pop %eax <== NOT EXECUTED 107a96: 5a pop %edx <== NOT EXECUTED 107a97: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED 107a9a: 68 42 08 12 00 push $0x120842 <== NOT EXECUTED 107a9f: e8 60 18 00 00 call 109304 <== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 107aa4: 83 c4 0c add $0xc,%esp <== NOT EXECUTED 107aa7: 8d 45 d8 lea -0x28(%ebp),%eax <== NOT EXECUTED 107aaa: 50 push %eax <== NOT EXECUTED 107aab: 6a 20 push $0x20 <== NOT EXECUTED 107aad: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 107ab0: e8 ff 3d 00 00 call 10b8b4 <== NOT EXECUTED 107ab5: 5a pop %edx <== NOT EXECUTED 107ab6: 59 pop %ecx <== NOT EXECUTED 107ab7: 50 push %eax <== NOT EXECUTED 107ab8: 68 56 08 12 00 push $0x120856 <== NOT EXECUTED 107abd: e8 42 18 00 00 call 109304 <== 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) 107ac2: 8b 8b b8 00 00 00 mov 0xb8(%ebx),%ecx <== NOT EXECUTED 107ac8: 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( 107ace: 8d 1c 01 lea (%ecx,%eax,1),%ebx <== NOT EXECUTED 107ad1: 53 push %ebx <== NOT EXECUTED 107ad2: 51 push %ecx <== NOT EXECUTED 107ad3: 50 push %eax <== NOT EXECUTED 107ad4: 68 84 08 12 00 push $0x120884 <== NOT EXECUTED 107ad9: e8 26 18 00 00 call 109304 <== 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) { 107ade: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 107ae1: 8a 55 d4 mov -0x2c(%ebp),%dl <== NOT EXECUTED 107ae4: 84 d2 test %dl,%dl <== NOT EXECUTED 107ae6: 74 10 je 107af8 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 107ae8: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107aeb: 68 81 00 00 00 push $0x81 <== NOT EXECUTED 107af0: e8 3f 46 00 00 call 10c134 <== NOT EXECUTED 107af5: 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); 107af8: 8d 46 08 lea 0x8(%esi),%eax <== NOT EXECUTED (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { printk( 107afb: 83 c6 18 add $0x18,%esi <== NOT EXECUTED 107afe: 56 push %esi <== NOT EXECUTED 107aff: 50 push %eax <== NOT EXECUTED 107b00: 6a 10 push $0x10 <== NOT EXECUTED 107b02: 68 b8 08 12 00 push $0x1208b8 <== NOT EXECUTED 107b07: e8 f8 17 00 00 call 109304 <== NOT EXECUTED 107b0c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 107b0f: eb d7 jmp 107ae8 <== NOT EXECUTED =============================================================================== 0010be98 <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 10be98: 55 push %ebp 10be99: 89 e5 mov %esp,%ebp 10be9b: 53 push %ebx 10be9c: 83 ec 04 sub $0x4,%esp the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10be9f: 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 ); 10bea5: 81 fb fc 66 12 00 cmp $0x1266fc,%ebx 10beab: 74 10 je 10bebd <_API_extensions_Run_postdriver+0x25><== NEVER TAKEN 10bead: 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)(); 10beb0: 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 ) { 10beb3: 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 ); 10beb5: 81 fb fc 66 12 00 cmp $0x1266fc,%ebx 10bebb: 75 f3 jne 10beb0 <_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)(); } } 10bebd: 58 pop %eax 10bebe: 5b pop %ebx 10bebf: c9 leave 10bec0: c3 ret =============================================================================== 0010bec4 <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 10bec4: 55 push %ebp 10bec5: 89 e5 mov %esp,%ebp 10bec7: 53 push %ebx 10bec8: 83 ec 04 sub $0x4,%esp the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10becb: 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 ); 10bed1: 81 fb fc 66 12 00 cmp $0x1266fc,%ebx 10bed7: 74 1c je 10bef5 <_API_extensions_Run_postswitch+0x31><== NEVER TAKEN 10bed9: 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 ); 10bedc: 83 ec 0c sub $0xc,%esp 10bedf: ff 35 58 67 12 00 pushl 0x126758 10bee5: 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 ) { 10bee8: 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 ); 10beea: 83 c4 10 add $0x10,%esp 10beed: 81 fb fc 66 12 00 cmp $0x1266fc,%ebx 10bef3: 75 e7 jne 10bedc <_API_extensions_Run_postswitch+0x18><== NEVER TAKEN the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10bef5: 8b 5d fc mov -0x4(%ebp),%ebx 10bef8: c9 leave 10bef9: c3 ret =============================================================================== 001198d8 <_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 ) { 1198d8: 55 push %ebp 1198d9: 89 e5 mov %esp,%ebp 1198db: 57 push %edi 1198dc: 56 push %esi 1198dd: 53 push %ebx 1198de: 83 ec 1c sub $0x1c,%esp 1198e1: 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 ) { 1198e4: 8b 45 10 mov 0x10(%ebp),%eax 1198e7: 39 43 4c cmp %eax,0x4c(%ebx) 1198ea: 72 60 jb 11994c <_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 ) { 1198ec: 8b 43 48 mov 0x48(%ebx),%eax 1198ef: 85 c0 test %eax,%eax 1198f1: 75 45 jne 119938 <_CORE_message_queue_Broadcast+0x60> 1198f3: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 1198fa: eb 18 jmp 119914 <_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; 1198fc: ff 45 e4 incl -0x1c(%ebp) const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 1198ff: 8b 42 2c mov 0x2c(%edx),%eax 119902: 89 c7 mov %eax,%edi 119904: 8b 75 0c mov 0xc(%ebp),%esi 119907: 8b 4d 10 mov 0x10(%ebp),%ecx 11990a: f3 a4 rep movsb %ds:(%esi),%es:(%edi) buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 11990c: 8b 42 28 mov 0x28(%edx),%eax 11990f: 8b 55 10 mov 0x10(%ebp),%edx 119912: 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 = 119914: 83 ec 0c sub $0xc,%esp 119917: 53 push %ebx 119918: e8 83 27 00 00 call 11c0a0 <_Thread_queue_Dequeue> 11991d: 89 c2 mov %eax,%edx 11991f: 83 c4 10 add $0x10,%esp 119922: 85 c0 test %eax,%eax 119924: 75 d6 jne 1198fc <_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; 119926: 8b 55 e4 mov -0x1c(%ebp),%edx 119929: 8b 45 1c mov 0x1c(%ebp),%eax 11992c: 89 10 mov %edx,(%eax) return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 11992e: 31 c0 xor %eax,%eax } 119930: 8d 65 f4 lea -0xc(%ebp),%esp 119933: 5b pop %ebx 119934: 5e pop %esi 119935: 5f pop %edi 119936: c9 leave 119937: 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; 119938: 8b 55 1c mov 0x1c(%ebp),%edx 11993b: c7 02 00 00 00 00 movl $0x0,(%edx) return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 119941: 31 c0 xor %eax,%eax #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 119943: 8d 65 f4 lea -0xc(%ebp),%esp 119946: 5b pop %ebx 119947: 5e pop %esi 119948: 5f pop %edi 119949: c9 leave 11994a: c3 ret 11994b: 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; 11994c: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 119951: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 119954: 5b pop %ebx <== NOT EXECUTED 119955: 5e pop %esi <== NOT EXECUTED 119956: 5f pop %edi <== NOT EXECUTED 119957: c9 leave <== NOT EXECUTED 119958: c3 ret <== NOT EXECUTED =============================================================================== 00114a18 <_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 ) { 114a18: 55 push %ebp 114a19: 89 e5 mov %esp,%ebp 114a1b: 57 push %edi 114a1c: 56 push %esi 114a1d: 53 push %ebx 114a1e: 83 ec 0c sub $0xc,%esp 114a21: 8b 5d 08 mov 0x8(%ebp),%ebx 114a24: 8b 75 10 mov 0x10(%ebp),%esi 114a27: 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; 114a2a: 89 73 44 mov %esi,0x44(%ebx) the_message_queue->number_of_pending_messages = 0; 114a2d: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx) the_message_queue->maximum_message_size = maximum_message_size; 114a34: 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)) { 114a37: a8 03 test $0x3,%al 114a39: 74 15 je 114a50 <_CORE_message_queue_Initialize+0x38> allocated_message_size += sizeof(uint32_t); 114a3b: 8d 50 04 lea 0x4(%eax),%edx allocated_message_size &= ~(sizeof(uint32_t) - 1); 114a3e: 83 e2 fc and $0xfffffffc,%edx } if (allocated_message_size < maximum_message_size) 114a41: 39 d0 cmp %edx,%eax 114a43: 76 0d jbe 114a52 <_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; 114a45: 31 c0 xor %eax,%eax STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; } 114a47: 8d 65 f4 lea -0xc(%ebp),%esp 114a4a: 5b pop %ebx 114a4b: 5e pop %esi 114a4c: 5f pop %edi 114a4d: c9 leave 114a4e: c3 ret 114a4f: 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)) { 114a50: 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)); 114a52: 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 * 114a55: 89 f8 mov %edi,%eax 114a57: 0f af c6 imul %esi,%eax (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 114a5a: 39 d0 cmp %edx,%eax 114a5c: 72 e7 jb 114a45 <_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 ); 114a5e: 83 ec 0c sub $0xc,%esp 114a61: 50 push %eax 114a62: e8 e5 29 00 00 call 11744c <_Workspace_Allocate> return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 114a67: 89 43 5c mov %eax,0x5c(%ebx) _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 114a6a: 83 c4 10 add $0x10,%esp 114a6d: 85 c0 test %eax,%eax 114a6f: 74 d4 je 114a45 <_CORE_message_queue_Initialize+0x2d> /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 114a71: 57 push %edi 114a72: 56 push %esi 114a73: 50 push %eax 114a74: 8d 43 60 lea 0x60(%ebx),%eax 114a77: 50 push %eax 114a78: e8 0f 47 00 00 call 11918c <_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 ); 114a7d: 8d 43 54 lea 0x54(%ebx),%eax 114a80: 89 43 50 mov %eax,0x50(%ebx) head->next = tail; head->previous = NULL; 114a83: 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 ); 114a8a: 8d 43 50 lea 0x50(%ebx),%eax 114a8d: 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( 114a90: 6a 06 push $0x6 114a92: 68 80 00 00 00 push $0x80 114a97: 8b 45 0c mov 0xc(%ebp),%eax 114a9a: 83 38 01 cmpl $0x1,(%eax) 114a9d: 0f 94 c0 sete %al 114aa0: 0f b6 c0 movzbl %al,%eax 114aa3: 50 push %eax 114aa4: 53 push %ebx 114aa5: e8 0e 21 00 00 call 116bb8 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 114aaa: 83 c4 20 add $0x20,%esp 114aad: b0 01 mov $0x1,%al } 114aaf: 8d 65 f4 lea -0xc(%ebp),%esp 114ab2: 5b pop %ebx 114ab3: 5e pop %esi 114ab4: 5f pop %edi 114ab5: c9 leave 114ab6: c3 ret =============================================================================== 001105f4 <_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 ) { 1105f4: 55 push %ebp 1105f5: 89 e5 mov %esp,%ebp 1105f7: 56 push %esi 1105f8: 53 push %ebx 1105f9: 8b 45 08 mov 0x8(%ebp),%eax 1105fc: 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 ); 1105ff: 9c pushf 110600: fa cli 110601: 5b pop %ebx SET_NOTIFY(); the_message_queue->number_of_pending_messages++; 110602: ff 40 48 incl 0x48(%eax) if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) 110605: 81 7d 10 ff ff ff 7f cmpl $0x7fffffff,0x10(%ebp) 11060c: 74 1a je 110628 <_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); 11060e: 8d 48 50 lea 0x50(%eax),%ecx 110611: 89 4a 04 mov %ecx,0x4(%edx) ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 110614: 8b 48 50 mov 0x50(%eax),%ecx after_node->next = the_node; 110617: 89 50 50 mov %edx,0x50(%eax) the_node->next = before_node; 11061a: 89 0a mov %ecx,(%edx) before_node->previous = the_node; 11061c: 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 ); 11061f: 53 push %ebx 110620: 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 } 110621: 5b pop %ebx 110622: 5e pop %esi 110623: c9 leave 110624: c3 ret 110625: 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; 110628: 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 ); 11062b: 8d 70 54 lea 0x54(%eax),%esi 11062e: 89 32 mov %esi,(%edx) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 110630: 89 50 58 mov %edx,0x58(%eax) old_last->next = the_node; 110633: 89 11 mov %edx,(%ecx) the_node->previous = old_last; 110635: 89 4a 04 mov %ecx,0x4(%edx) 110638: eb e5 jmp 11061f <_CORE_message_queue_Insert_message+0x2b> =============================================================================== 0010c034 <_CORE_message_queue_Submit>: #endif CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 10c034: 55 push %ebp 10c035: 89 e5 mov %esp,%ebp 10c037: 57 push %edi 10c038: 56 push %esi 10c039: 53 push %ebx 10c03a: 83 ec 0c sub $0xc,%esp 10c03d: 8b 5d 08 mov 0x8(%ebp),%ebx 10c040: 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 ) { 10c043: 8b 45 10 mov 0x10(%ebp),%eax 10c046: 39 43 4c cmp %eax,0x4c(%ebx) 10c049: 72 51 jb 10c09c <_CORE_message_queue_Submit+0x68> } /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { 10c04b: 8b 43 48 mov 0x48(%ebx),%eax 10c04e: 85 c0 test %eax,%eax 10c050: 74 5a je 10c0ac <_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 < 10c052: 39 43 44 cmp %eax,0x44(%ebx) 10c055: 77 0d ja 10c064 <_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; 10c057: 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 } 10c05c: 8d 65 f4 lea -0xc(%ebp),%esp 10c05f: 5b pop %ebx 10c060: 5e pop %esi 10c061: 5f pop %edi 10c062: c9 leave 10c063: 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 ); 10c064: 83 ec 0c sub $0xc,%esp 10c067: 8d 43 60 lea 0x60(%ebx),%eax 10c06a: 50 push %eax 10c06b: e8 a0 ff ff ff call 10c010 <_Chain_Get> 10c070: 89 c2 mov %eax,%edx return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED; #endif _CORE_message_queue_Copy_buffer( buffer, the_message->Contents.buffer, 10c072: 8d 40 0c lea 0xc(%eax),%eax const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 10c075: 89 c7 mov %eax,%edi 10c077: 8b 4d 10 mov 0x10(%ebp),%ecx 10c07a: f3 a4 rep movsb %ds:(%esi),%es:(%edi) size ); the_message->Contents.size = size; 10c07c: 8b 4d 10 mov 0x10(%ebp),%ecx 10c07f: 89 4a 08 mov %ecx,0x8(%edx) _CORE_message_queue_Set_message_priority( the_message, submit_type ); _CORE_message_queue_Insert_message( 10c082: 83 c4 0c add $0xc,%esp 10c085: ff 75 1c pushl 0x1c(%ebp) 10c088: 52 push %edx 10c089: 53 push %ebx 10c08a: e8 65 45 00 00 call 1105f4 <_CORE_message_queue_Insert_message> the_message_queue, the_message, submit_type ); return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 10c08f: 83 c4 10 add $0x10,%esp 10c092: 31 c0 xor %eax,%eax _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 10c094: 8d 65 f4 lea -0xc(%ebp),%esp 10c097: 5b pop %ebx 10c098: 5e pop %esi 10c099: 5f pop %edi 10c09a: c9 leave 10c09b: 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; 10c09c: 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 } 10c0a1: 8d 65 f4 lea -0xc(%ebp),%esp 10c0a4: 5b pop %ebx 10c0a5: 5e pop %esi 10c0a6: 5f pop %edi 10c0a7: c9 leave 10c0a8: c3 ret 10c0a9: 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 ); 10c0ac: 83 ec 0c sub $0xc,%esp 10c0af: 53 push %ebx 10c0b0: e8 97 1b 00 00 call 10dc4c <_Thread_queue_Dequeue> 10c0b5: 89 c2 mov %eax,%edx if ( the_thread ) { 10c0b7: 83 c4 10 add $0x10,%esp 10c0ba: 85 c0 test %eax,%eax 10c0bc: 74 1e je 10c0dc <_CORE_message_queue_Submit+0xa8> 10c0be: 8b 40 2c mov 0x2c(%eax),%eax 10c0c1: 89 c7 mov %eax,%edi 10c0c3: 8b 4d 10 mov 0x10(%ebp),%ecx 10c0c6: 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; 10c0c8: 8b 42 28 mov 0x28(%edx),%eax 10c0cb: 8b 4d 10 mov 0x10(%ebp),%ecx 10c0ce: 89 08 mov %ecx,(%eax) the_thread->Wait.count = (uint32_t) submit_type; 10c0d0: 8b 45 1c mov 0x1c(%ebp),%eax 10c0d3: 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; 10c0d6: 31 c0 xor %eax,%eax 10c0d8: eb 82 jmp 10c05c <_CORE_message_queue_Submit+0x28> 10c0da: 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 ) { 10c0dc: 8b 43 48 mov 0x48(%ebx),%eax 10c0df: e9 6e ff ff ff jmp 10c052 <_CORE_message_queue_Submit+0x1e> =============================================================================== 0010c0f0 <_CORE_mutex_Initialize>: CORE_mutex_Status _CORE_mutex_Initialize( CORE_mutex_Control *the_mutex, CORE_mutex_Attributes *the_mutex_attributes, uint32_t initial_lock ) { 10c0f0: 55 push %ebp 10c0f1: 89 e5 mov %esp,%ebp 10c0f3: 57 push %edi 10c0f4: 56 push %esi 10c0f5: 53 push %ebx 10c0f6: 83 ec 0c sub $0xc,%esp 10c0f9: 8b 45 08 mov 0x8(%ebp),%eax 10c0fc: 8b 5d 0c mov 0xc(%ebp),%ebx 10c0ff: 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; 10c102: 8d 78 40 lea 0x40(%eax),%edi 10c105: b9 04 00 00 00 mov $0x4,%ecx 10c10a: 89 de mov %ebx,%esi 10c10c: f3 a5 rep movsl %ds:(%esi),%es:(%edi) the_mutex->lock = initial_lock; 10c10e: 89 50 50 mov %edx,0x50(%eax) the_mutex->blocked_count = 0; 10c111: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) if ( initial_lock == CORE_MUTEX_LOCKED ) { 10c118: 85 d2 test %edx,%edx 10c11a: 75 30 jne 10c14c <_CORE_mutex_Initialize+0x5c> the_mutex->nest_count = 1; 10c11c: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax) the_mutex->holder = _Thread_Executing; 10c123: 8b 15 58 67 12 00 mov 0x126758,%edx 10c129: 89 50 5c mov %edx,0x5c(%eax) the_mutex->holder_id = _Thread_Executing->Object.id; 10c12c: 8b 4a 08 mov 0x8(%edx),%ecx 10c12f: 89 48 60 mov %ecx,0x60(%eax) STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c132: 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 ) || 10c135: 83 f9 02 cmp $0x2,%ecx 10c138: 74 05 je 10c13f <_CORE_mutex_Initialize+0x4f> 10c13a: 83 f9 03 cmp $0x3,%ecx 10c13d: 75 22 jne 10c161 <_CORE_mutex_Initialize+0x71> _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { if ( _Thread_Executing->current_priority < 10c13f: 8b 48 4c mov 0x4c(%eax),%ecx 10c142: 39 4a 14 cmp %ecx,0x14(%edx) 10c145: 72 41 jb 10c188 <_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++; 10c147: ff 42 1c incl 0x1c(%edx) 10c14a: eb 15 jmp 10c161 <_CORE_mutex_Initialize+0x71> } } else { the_mutex->nest_count = 0; 10c14c: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) the_mutex->holder = NULL; 10c153: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) the_mutex->holder_id = 0; 10c15a: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax) } _Thread_queue_Initialize( 10c161: 6a 04 push $0x4 10c163: 68 00 04 00 00 push $0x400 10c168: 31 d2 xor %edx,%edx 10c16a: 83 7b 08 00 cmpl $0x0,0x8(%ebx) 10c16e: 0f 95 c2 setne %dl 10c171: 52 push %edx 10c172: 50 push %eax 10c173: e8 64 1e 00 00 call 10dfdc <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_FIFO : THREAD_QUEUE_DISCIPLINE_PRIORITY, STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; 10c178: 83 c4 10 add $0x10,%esp 10c17b: 31 c0 xor %eax,%eax } 10c17d: 8d 65 f4 lea -0xc(%ebp),%esp 10c180: 5b pop %ebx 10c181: 5e pop %esi 10c182: 5f pop %edi 10c183: c9 leave 10c184: c3 ret 10c185: 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; 10c188: b8 05 00 00 00 mov $0x5,%eax STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c18d: 8d 65 f4 lea -0xc(%ebp),%esp 10c190: 5b pop %ebx 10c191: 5e pop %esi 10c192: 5f pop %edi 10c193: c9 leave 10c194: c3 ret =============================================================================== 0010c1e8 <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 10c1e8: 55 push %ebp 10c1e9: 89 e5 mov %esp,%ebp 10c1eb: 53 push %ebx 10c1ec: 83 ec 14 sub $0x14,%esp 10c1ef: 8b 5d 08 mov 0x8(%ebp),%ebx 10c1f2: 8a 55 10 mov 0x10(%ebp),%dl _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 10c1f5: a1 d0 64 12 00 mov 0x1264d0,%eax 10c1fa: 85 c0 test %eax,%eax 10c1fc: 74 04 je 10c202 <_CORE_mutex_Seize+0x1a> 10c1fe: 84 d2 test %dl,%dl 10c200: 75 36 jne 10c238 <_CORE_mutex_Seize+0x50><== ALWAYS TAKEN 10c202: 83 ec 08 sub $0x8,%esp 10c205: 8d 45 18 lea 0x18(%ebp),%eax 10c208: 50 push %eax 10c209: 53 push %ebx 10c20a: 88 55 f4 mov %dl,-0xc(%ebp) 10c20d: e8 2a 44 00 00 call 11063c <_CORE_mutex_Seize_interrupt_trylock> 10c212: 83 c4 10 add $0x10,%esp 10c215: 85 c0 test %eax,%eax 10c217: 8a 55 f4 mov -0xc(%ebp),%dl 10c21a: 74 14 je 10c230 <_CORE_mutex_Seize+0x48> 10c21c: 84 d2 test %dl,%dl 10c21e: 75 30 jne 10c250 <_CORE_mutex_Seize+0x68> 10c220: ff 75 18 pushl 0x18(%ebp) 10c223: 9d popf 10c224: a1 58 67 12 00 mov 0x126758,%eax 10c229: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax) } 10c230: 8b 5d fc mov -0x4(%ebp),%ebx 10c233: c9 leave 10c234: c3 ret 10c235: 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 ); 10c238: 83 3d 60 66 12 00 01 cmpl $0x1,0x126660 10c23f: 76 c1 jbe 10c202 <_CORE_mutex_Seize+0x1a> 10c241: 53 push %ebx 10c242: 6a 12 push $0x12 10c244: 6a 00 push $0x0 10c246: 6a 00 push $0x0 10c248: e8 1b 06 00 00 call 10c868 <_Internal_error_Occurred> 10c24d: 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; 10c250: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx) 10c257: a1 58 67 12 00 mov 0x126758,%eax 10c25c: 89 58 44 mov %ebx,0x44(%eax) 10c25f: 8b 55 0c mov 0xc(%ebp),%edx 10c262: 89 50 20 mov %edx,0x20(%eax) 10c265: a1 d0 64 12 00 mov 0x1264d0,%eax 10c26a: 40 inc %eax 10c26b: a3 d0 64 12 00 mov %eax,0x1264d0 10c270: ff 75 18 pushl 0x18(%ebp) 10c273: 9d popf 10c274: 83 ec 08 sub $0x8,%esp 10c277: ff 75 14 pushl 0x14(%ebp) 10c27a: 53 push %ebx 10c27b: e8 18 ff ff ff call 10c198 <_CORE_mutex_Seize_interrupt_blocking> 10c280: 83 c4 10 add $0x10,%esp } 10c283: 8b 5d fc mov -0x4(%ebp),%ebx 10c286: c9 leave 10c287: c3 ret =============================================================================== 0011063c <_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 ) { 11063c: 55 push %ebp 11063d: 89 e5 mov %esp,%ebp 11063f: 56 push %esi 110640: 53 push %ebx 110641: 8b 45 08 mov 0x8(%ebp),%eax 110644: 8b 4d 0c mov 0xc(%ebp),%ecx { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 110647: 8b 15 58 67 12 00 mov 0x126758,%edx executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 11064d: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 110654: 8b 58 50 mov 0x50(%eax),%ebx 110657: 85 db test %ebx,%ebx 110659: 74 31 je 11068c <_CORE_mutex_Seize_interrupt_trylock+0x50> the_mutex->lock = CORE_MUTEX_LOCKED; 11065b: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) the_mutex->holder = executing; 110662: 89 50 5c mov %edx,0x5c(%eax) the_mutex->holder_id = executing->Object.id; 110665: 8b 5a 08 mov 0x8(%edx),%ebx 110668: 89 58 60 mov %ebx,0x60(%eax) the_mutex->nest_count = 1; 11066b: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax) return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 110672: 8b 58 48 mov 0x48(%eax),%ebx if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 110675: 83 fb 02 cmp $0x2,%ebx 110678: 74 26 je 1106a0 <_CORE_mutex_Seize_interrupt_trylock+0x64> 11067a: 83 fb 03 cmp $0x3,%ebx 11067d: 74 3d je 1106bc <_CORE_mutex_Seize_interrupt_trylock+0x80> executing->resource_count++; } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 11067f: ff 31 pushl (%ecx) 110681: 9d popf return 0; 110682: 31 c0 xor %eax,%eax 110684: 8d 65 f8 lea -0x8(%ebp),%esp 110687: 5b pop %ebx 110688: 5e pop %esi 110689: c9 leave 11068a: c3 ret 11068b: 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 ) ) { 11068c: 3b 50 5c cmp 0x5c(%eax),%edx 11068f: 74 17 je 1106a8 <_CORE_mutex_Seize_interrupt_trylock+0x6c> /* * The mutex is not available and the caller must deal with the possibility * of blocking. */ return 1; 110691: b8 01 00 00 00 mov $0x1,%eax 110696: 8d 65 f8 lea -0x8(%ebp),%esp 110699: 5b pop %ebx 11069a: 5e pop %esi 11069b: c9 leave 11069c: c3 ret 11069d: 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++; 1106a0: ff 42 1c incl 0x1c(%edx) 1106a3: eb da jmp 11067f <_CORE_mutex_Seize_interrupt_trylock+0x43> 1106a5: 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 ) { 1106a8: 8b 50 40 mov 0x40(%eax),%edx 1106ab: 85 d2 test %edx,%edx 1106ad: 75 e2 jne 110691 <_CORE_mutex_Seize_interrupt_trylock+0x55> case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 1106af: ff 40 54 incl 0x54(%eax) _ISR_Enable( *level_p ); 1106b2: ff 31 pushl (%ecx) 1106b4: 9d popf return 0; 1106b5: 31 c0 xor %eax,%eax 1106b7: eb dd jmp 110696 <_CORE_mutex_Seize_interrupt_trylock+0x5a> 1106b9: 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++; 1106bc: 8b 5a 1c mov 0x1c(%edx),%ebx 1106bf: 8d 73 01 lea 0x1(%ebx),%esi 1106c2: 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 ) { 1106c5: 8b 72 14 mov 0x14(%edx),%esi 1106c8: 39 70 4c cmp %esi,0x4c(%eax) 1106cb: 74 57 je 110724 <_CORE_mutex_Seize_interrupt_trylock+0xe8> _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { 1106cd: 72 25 jb 1106f4 <_CORE_mutex_Seize_interrupt_trylock+0xb8> ); _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 1106cf: c7 42 34 05 00 00 00 movl $0x5,0x34(%edx) the_mutex->lock = CORE_MUTEX_UNLOCKED; 1106d6: c7 40 50 01 00 00 00 movl $0x1,0x50(%eax) the_mutex->nest_count = 0; /* undo locking above */ 1106dd: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) executing->resource_count--; /* undo locking above */ 1106e4: 89 5a 1c mov %ebx,0x1c(%edx) _ISR_Enable( *level_p ); 1106e7: ff 31 pushl (%ecx) 1106e9: 9d popf return 0; 1106ea: 31 c0 xor %eax,%eax 1106ec: 8d 65 f8 lea -0x8(%ebp),%esp 1106ef: 5b pop %ebx 1106f0: 5e pop %esi 1106f1: c9 leave 1106f2: c3 ret 1106f3: 90 nop rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 1106f4: 8b 15 d0 64 12 00 mov 0x1264d0,%edx 1106fa: 42 inc %edx 1106fb: 89 15 d0 64 12 00 mov %edx,0x1264d0 return 0; } if ( current > ceiling ) { _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 110701: ff 31 pushl (%ecx) 110703: 9d popf _Thread_Change_priority( 110704: 51 push %ecx 110705: 6a 00 push $0x0 110707: ff 70 4c pushl 0x4c(%eax) 11070a: ff 70 5c pushl 0x5c(%eax) 11070d: e8 b2 cd ff ff call 10d4c4 <_Thread_Change_priority> the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 110712: e8 e5 d1 ff ff call 10d8fc <_Thread_Enable_dispatch> 110717: 83 c4 10 add $0x10,%esp return 0; 11071a: 31 c0 xor %eax,%eax 11071c: e9 75 ff ff ff jmp 110696 <_CORE_mutex_Seize_interrupt_trylock+0x5a> 110721: 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 ); 110724: ff 31 pushl (%ecx) 110726: 9d popf return 0; 110727: 31 c0 xor %eax,%eax 110729: e9 68 ff ff ff jmp 110696 <_CORE_mutex_Seize_interrupt_trylock+0x5a> =============================================================================== 0010c288 <_CORE_mutex_Surrender>: #else Objects_Id id __attribute__((unused)), CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused)) #endif ) { 10c288: 55 push %ebp 10c289: 89 e5 mov %esp,%ebp 10c28b: 53 push %ebx 10c28c: 83 ec 04 sub $0x4,%esp 10c28f: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *the_thread; Thread_Control *holder; holder = the_mutex->holder; 10c292: 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 ) { 10c295: 80 7b 44 00 cmpb $0x0,0x44(%ebx) 10c299: 74 15 je 10c2b0 <_CORE_mutex_Surrender+0x28> if ( !_Thread_Is_executing( holder ) ) 10c29b: 3b 05 58 67 12 00 cmp 0x126758,%eax 10c2a1: 74 0d je 10c2b0 <_CORE_mutex_Surrender+0x28> return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; 10c2a3: b8 02 00 00 00 mov $0x2,%eax } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c2a8: 8b 5d fc mov -0x4(%ebp),%ebx 10c2ab: c9 leave 10c2ac: c3 ret 10c2ad: 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 ) 10c2b0: 8b 53 54 mov 0x54(%ebx),%edx 10c2b3: 85 d2 test %edx,%edx 10c2b5: 74 51 je 10c308 <_CORE_mutex_Surrender+0x80> return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; 10c2b7: 4a dec %edx 10c2b8: 89 53 54 mov %edx,0x54(%ebx) if ( the_mutex->nest_count != 0 ) { 10c2bb: 85 d2 test %edx,%edx 10c2bd: 75 49 jne 10c308 <_CORE_mutex_Surrender+0x80> } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c2bf: 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 ) || 10c2c2: 83 fa 02 cmp $0x2,%edx 10c2c5: 74 69 je 10c330 <_CORE_mutex_Surrender+0xa8> 10c2c7: 83 fa 03 cmp $0x3,%edx 10c2ca: 74 64 je 10c330 <_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; 10c2cc: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx) the_mutex->holder_id = 0; 10c2d3: 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 ) ) ) { 10c2da: 83 ec 0c sub $0xc,%esp 10c2dd: 53 push %ebx 10c2de: e8 69 19 00 00 call 10dc4c <_Thread_queue_Dequeue> 10c2e3: 83 c4 10 add $0x10,%esp 10c2e6: 85 c0 test %eax,%eax 10c2e8: 74 7a je 10c364 <_CORE_mutex_Surrender+0xdc> } else #endif { the_mutex->holder = the_thread; 10c2ea: 89 43 5c mov %eax,0x5c(%ebx) the_mutex->holder_id = the_thread->Object.id; 10c2ed: 8b 50 08 mov 0x8(%eax),%edx 10c2f0: 89 53 60 mov %edx,0x60(%ebx) the_mutex->nest_count = 1; 10c2f3: c7 43 54 01 00 00 00 movl $0x1,0x54(%ebx) switch ( the_mutex->Attributes.discipline ) { 10c2fa: 8b 53 48 mov 0x48(%ebx),%edx 10c2fd: 83 fa 02 cmp $0x2,%edx 10c300: 74 56 je 10c358 <_CORE_mutex_Surrender+0xd0> 10c302: 83 fa 03 cmp $0x3,%edx 10c305: 74 09 je 10c310 <_CORE_mutex_Surrender+0x88> 10c307: 90 nop } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c308: 31 c0 xor %eax,%eax } 10c30a: 8b 5d fc mov -0x4(%ebp),%ebx 10c30d: c9 leave 10c30e: c3 ret 10c30f: 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++; 10c310: ff 40 1c incl 0x1c(%eax) if (the_mutex->Attributes.priority_ceiling < 10c313: 8b 53 4c mov 0x4c(%ebx),%edx 10c316: 3b 50 14 cmp 0x14(%eax),%edx 10c319: 73 ed jae 10c308 <_CORE_mutex_Surrender+0x80> the_thread->current_priority){ _Thread_Change_priority( 10c31b: 51 push %ecx 10c31c: 6a 00 push $0x0 10c31e: 52 push %edx 10c31f: 50 push %eax 10c320: e8 9f 11 00 00 call 10d4c4 <_Thread_Change_priority> 10c325: 83 c4 10 add $0x10,%esp } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c328: 31 c0 xor %eax,%eax 10c32a: e9 79 ff ff ff jmp 10c2a8 <_CORE_mutex_Surrender+0x20> 10c32f: 90 nop _CORE_mutex_Pop_priority( the_mutex, holder ); if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL ) return pop_status; holder->resource_count--; 10c330: 8b 50 1c mov 0x1c(%eax),%edx 10c333: 4a dec %edx 10c334: 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 && 10c337: 85 d2 test %edx,%edx 10c339: 75 91 jne 10c2cc <_CORE_mutex_Surrender+0x44> holder->real_priority != holder->current_priority ) { 10c33b: 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 && 10c33e: 3b 50 14 cmp 0x14(%eax),%edx 10c341: 74 89 je 10c2cc <_CORE_mutex_Surrender+0x44> holder->real_priority != holder->current_priority ) { _Thread_Change_priority( holder, holder->real_priority, true ); 10c343: 51 push %ecx 10c344: 6a 01 push $0x1 10c346: 52 push %edx 10c347: 50 push %eax 10c348: e8 77 11 00 00 call 10d4c4 <_Thread_Change_priority> 10c34d: 83 c4 10 add $0x10,%esp 10c350: e9 77 ff ff ff jmp 10c2cc <_CORE_mutex_Surrender+0x44> 10c355: 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++; 10c358: ff 40 1c incl 0x1c(%eax) } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c35b: 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; 10c35d: e9 46 ff ff ff jmp 10c2a8 <_CORE_mutex_Surrender+0x20> 10c362: 66 90 xchg %ax,%ax } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; 10c364: c7 43 50 01 00 00 00 movl $0x1,0x50(%ebx) return CORE_MUTEX_STATUS_SUCCESSFUL; 10c36b: 31 c0 xor %eax,%eax 10c36d: e9 36 ff ff ff jmp 10c2a8 <_CORE_mutex_Surrender+0x20> =============================================================================== 0010c3c0 <_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 ) { 10c3c0: 55 push %ebp 10c3c1: 89 e5 mov %esp,%ebp 10c3c3: 53 push %ebx 10c3c4: 83 ec 10 sub $0x10,%esp 10c3c7: 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)) ) { 10c3ca: 53 push %ebx 10c3cb: e8 7c 18 00 00 call 10dc4c <_Thread_queue_Dequeue> 10c3d0: 83 c4 10 add $0x10,%esp 10c3d3: 85 c0 test %eax,%eax 10c3d5: 74 09 je 10c3e0 <_CORE_semaphore_Surrender+0x20> { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10c3d7: 31 c0 xor %eax,%eax status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 10c3d9: 8b 5d fc mov -0x4(%ebp),%ebx 10c3dc: c9 leave 10c3dd: c3 ret 10c3de: 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 ); 10c3e0: 9c pushf 10c3e1: fa cli 10c3e2: 5a pop %edx if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 10c3e3: 8b 43 48 mov 0x48(%ebx),%eax 10c3e6: 3b 43 40 cmp 0x40(%ebx),%eax 10c3e9: 72 0d jb 10c3f8 <_CORE_semaphore_Surrender+0x38><== ALWAYS TAKEN the_semaphore->count += 1; else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; 10c3eb: b8 04 00 00 00 mov $0x4,%eax <== NOT EXECUTED _ISR_Enable( level ); 10c3f0: 52 push %edx 10c3f1: 9d popf } return status; } 10c3f2: 8b 5d fc mov -0x4(%ebp),%ebx 10c3f5: c9 leave 10c3f6: c3 ret 10c3f7: 90 nop #endif } else { _ISR_Disable( level ); if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) the_semaphore->count += 1; 10c3f8: 40 inc %eax 10c3f9: 89 43 48 mov %eax,0x48(%ebx) { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10c3fc: 31 c0 xor %eax,%eax 10c3fe: eb f0 jmp 10c3f0 <_CORE_semaphore_Surrender+0x30> =============================================================================== 0010c788 <_Chain_Get_with_empty_check>: bool _Chain_Get_with_empty_check( Chain_Control *chain, Chain_Node **node ) { 10c788: 55 push %ebp 10c789: 89 e5 mov %esp,%ebp 10c78b: 57 push %edi 10c78c: 56 push %esi 10c78d: 53 push %ebx 10c78e: 8b 45 08 mov 0x8(%ebp),%eax 10c791: 8b 7d 0c mov 0xc(%ebp),%edi ISR_Level level; bool is_empty_now; _ISR_Disable( level ); 10c794: 9c pushf 10c795: fa cli 10c796: 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 ); 10c797: 8d 58 04 lea 0x4(%eax),%ebx Chain_Node *old_first = head->next; 10c79a: 8b 10 mov (%eax),%edx if ( old_first != tail ) { 10c79c: 39 d3 cmp %edx,%ebx 10c79e: 74 18 je 10c7b8 <_Chain_Get_with_empty_check+0x30> Chain_Node *new_first = old_first->next; 10c7a0: 8b 0a mov (%edx),%ecx head->next = new_first; 10c7a2: 89 08 mov %ecx,(%eax) new_first->previous = head; 10c7a4: 89 41 04 mov %eax,0x4(%ecx) *the_node = old_first; 10c7a7: 89 17 mov %edx,(%edi) is_empty_now = new_first == tail; 10c7a9: 39 cb cmp %ecx,%ebx 10c7ab: 0f 94 c0 sete %al is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node ); _ISR_Enable( level ); 10c7ae: 56 push %esi 10c7af: 9d popf return is_empty_now; } 10c7b0: 5b pop %ebx 10c7b1: 5e pop %esi 10c7b2: 5f pop %edi 10c7b3: c9 leave 10c7b4: c3 ret 10c7b5: 8d 76 00 lea 0x0(%esi),%esi } else *the_node = NULL; 10c7b8: 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; 10c7be: b0 01 mov $0x1,%al 10c7c0: eb ec jmp 10c7ae <_Chain_Get_with_empty_check+0x26> =============================================================================== 00110598 <_Chain_Initialize>: Chain_Control *the_chain, void *starting_address, size_t number_nodes, size_t node_size ) { 110598: 55 push %ebp 110599: 89 e5 mov %esp,%ebp 11059b: 57 push %edi 11059c: 56 push %esi 11059d: 53 push %ebx 11059e: 83 ec 08 sub $0x8,%esp 1105a1: 8b 7d 08 mov 0x8(%ebp),%edi 1105a4: 8b 4d 10 mov 0x10(%ebp),%ecx 1105a7: 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 ); 1105aa: 8d 47 04 lea 0x4(%edi),%eax 1105ad: 89 45 f0 mov %eax,-0x10(%ebp) Chain_Node *current = head; Chain_Node *next = starting_address; head->previous = NULL; 1105b0: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) while ( count-- ) { 1105b7: 85 c9 test %ecx,%ecx 1105b9: 74 35 je 1105f0 <_Chain_Initialize+0x58><== NEVER TAKEN 1105bb: 49 dec %ecx 1105bc: 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; 1105bf: 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; 1105c2: 89 fa mov %edi,%edx 1105c4: eb 07 jmp 1105cd <_Chain_Initialize+0x35> 1105c6: 66 90 xchg %ax,%ax Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { 1105c8: 89 c2 mov %eax,%edx current->next = next; next->previous = current; current = next; next = (Chain_Node *) 1105ca: 89 d8 mov %ebx,%eax 1105cc: 49 dec %ecx Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { current->next = next; 1105cd: 89 02 mov %eax,(%edx) next->previous = current; 1105cf: 89 50 04 mov %edx,0x4(%eax) * node_size - size of node in bytes * * Output parameters: NONE */ void _Chain_Initialize( 1105d2: 8d 1c 30 lea (%eax,%esi,1),%ebx Chain_Node *current = head; Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { 1105d5: 85 c9 test %ecx,%ecx 1105d7: 75 ef jne 1105c8 <_Chain_Initialize+0x30> * node_size - size of node in bytes * * Output parameters: NONE */ void _Chain_Initialize( 1105d9: 0f af 75 ec imul -0x14(%ebp),%esi 1105dd: 03 75 0c add 0xc(%ebp),%esi current = next; next = (Chain_Node *) _Addresses_Add_offset( (void *) next, node_size ); } current->next = tail; 1105e0: 8b 45 f0 mov -0x10(%ebp),%eax 1105e3: 89 06 mov %eax,(%esi) tail->previous = current; 1105e5: 89 77 08 mov %esi,0x8(%edi) } 1105e8: 83 c4 08 add $0x8,%esp 1105eb: 5b pop %ebx 1105ec: 5e pop %esi 1105ed: 5f pop %edi 1105ee: c9 leave 1105ef: 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; 1105f0: 89 fe mov %edi,%esi <== NOT EXECUTED 1105f2: eb ec jmp 1105e0 <_Chain_Initialize+0x48><== NOT EXECUTED =============================================================================== 0010b0b8 <_Event_Seize>: rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 10b0b8: 55 push %ebp 10b0b9: 89 e5 mov %esp,%ebp 10b0bb: 57 push %edi 10b0bc: 56 push %esi 10b0bd: 53 push %ebx 10b0be: 83 ec 2c sub $0x2c,%esp 10b0c1: 8b 45 08 mov 0x8(%ebp),%eax 10b0c4: 8b 4d 0c mov 0xc(%ebp),%ecx 10b0c7: 8b 55 10 mov 0x10(%ebp),%edx 10b0ca: 89 55 dc mov %edx,-0x24(%ebp) 10b0cd: 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; 10b0d0: 8b 1d 58 67 12 00 mov 0x126758,%ebx executing->Wait.return_code = RTEMS_SUCCESSFUL; 10b0d6: c7 43 34 00 00 00 00 movl $0x0,0x34(%ebx) api = executing->API_Extensions[ THREAD_API_RTEMS ]; 10b0dd: 8b b3 e4 00 00 00 mov 0xe4(%ebx),%esi _ISR_Disable( level ); 10b0e3: 9c pushf 10b0e4: fa cli 10b0e5: 8f 45 e0 popl -0x20(%ebp) pending_events = api->pending_events; 10b0e8: 8b 16 mov (%esi),%edx 10b0ea: 89 55 d4 mov %edx,-0x2c(%ebp) seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 10b0ed: 21 c2 and %eax,%edx 10b0ef: 89 55 e4 mov %edx,-0x1c(%ebp) 10b0f2: 74 0d je 10b101 <_Event_Seize+0x49> 10b0f4: 39 d0 cmp %edx,%eax 10b0f6: 0f 84 84 00 00 00 je 10b180 <_Event_Seize+0xc8> (seized_events == event_in || _Options_Is_any( option_set )) ) { 10b0fc: f6 c1 02 test $0x2,%cl 10b0ff: 75 7f jne 10b180 <_Event_Seize+0xc8> _ISR_Enable( level ); *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 10b101: f6 c1 01 test $0x1,%cl 10b104: 75 62 jne 10b168 <_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; 10b106: 89 4b 30 mov %ecx,0x30(%ebx) executing->Wait.count = (uint32_t) event_in; 10b109: 89 43 24 mov %eax,0x24(%ebx) executing->Wait.return_argument = event_out; 10b10c: 89 7b 28 mov %edi,0x28(%ebx) _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 10b10f: c7 05 c0 67 12 00 01 movl $0x1,0x1267c0 10b116: 00 00 00 _ISR_Enable( level ); 10b119: ff 75 e0 pushl -0x20(%ebp) 10b11c: 9d popf if ( ticks ) { 10b11d: 8b 45 dc mov -0x24(%ebp),%eax 10b120: 85 c0 test %eax,%eax 10b122: 0f 85 80 00 00 00 jne 10b1a8 <_Event_Seize+0xf0> NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 10b128: 83 ec 08 sub $0x8,%esp 10b12b: 68 00 01 00 00 push $0x100 10b130: 53 push %ebx 10b131: e8 ba 2f 00 00 call 10e0f0 <_Thread_Set_state> _ISR_Disable( level ); 10b136: 9c pushf 10b137: fa cli 10b138: 5a pop %edx sync_state = _Event_Sync_state; 10b139: a1 c0 67 12 00 mov 0x1267c0,%eax _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10b13e: c7 05 c0 67 12 00 00 movl $0x0,0x1267c0 10b145: 00 00 00 if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 10b148: 83 c4 10 add $0x10,%esp 10b14b: 83 f8 01 cmp $0x1,%eax 10b14e: 74 4c je 10b19c <_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 ); 10b150: 89 55 10 mov %edx,0x10(%ebp) 10b153: 89 5d 0c mov %ebx,0xc(%ebp) 10b156: 89 45 08 mov %eax,0x8(%ebp) } 10b159: 8d 65 f4 lea -0xc(%ebp),%esp 10b15c: 5b pop %ebx 10b15d: 5e pop %esi 10b15e: 5f pop %edi 10b15f: 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 ); 10b160: e9 13 23 00 00 jmp 10d478 <_Thread_blocking_operation_Cancel> 10b165: 8d 76 00 lea 0x0(%esi),%esi *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { _ISR_Enable( level ); 10b168: ff 75 e0 pushl -0x20(%ebp) 10b16b: 9d popf executing->Wait.return_code = RTEMS_UNSATISFIED; 10b16c: c7 43 34 0d 00 00 00 movl $0xd,0x34(%ebx) *event_out = seized_events; 10b173: 8b 55 e4 mov -0x1c(%ebp),%edx 10b176: 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 ); } 10b178: 8d 65 f4 lea -0xc(%ebp),%esp 10b17b: 5b pop %ebx 10b17c: 5e pop %esi 10b17d: 5f pop %edi 10b17e: c9 leave 10b17f: 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) ); 10b180: 8b 45 e4 mov -0x1c(%ebp),%eax 10b183: f7 d0 not %eax 10b185: 23 45 d4 and -0x2c(%ebp),%eax 10b188: 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 ); 10b18a: ff 75 e0 pushl -0x20(%ebp) 10b18d: 9d popf *event_out = seized_events; 10b18e: 8b 45 e4 mov -0x1c(%ebp),%eax 10b191: 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 ); } 10b193: 8d 65 f4 lea -0xc(%ebp),%esp 10b196: 5b pop %ebx 10b197: 5e pop %esi 10b198: 5f pop %edi 10b199: c9 leave 10b19a: c3 ret 10b19b: 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 ); 10b19c: 52 push %edx 10b19d: 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 ); } 10b19e: 8d 65 f4 lea -0xc(%ebp),%esp 10b1a1: 5b pop %ebx 10b1a2: 5e pop %esi 10b1a3: 5f pop %edi 10b1a4: c9 leave 10b1a5: c3 ret 10b1a6: 66 90 xchg %ax,%ax _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; _ISR_Enable( level ); if ( ticks ) { _Watchdog_Initialize( 10b1a8: 8b 43 08 mov 0x8(%ebx),%eax Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10b1ab: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 10b1b2: c7 43 64 5c b3 10 00 movl $0x10b35c,0x64(%ebx) the_watchdog->id = id; 10b1b9: 89 43 68 mov %eax,0x68(%ebx) the_watchdog->user_data = user_data; 10b1bc: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10b1c3: 8b 45 dc mov -0x24(%ebp),%eax 10b1c6: 89 43 54 mov %eax,0x54(%ebx) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10b1c9: 83 ec 08 sub $0x8,%esp &executing->Timer, _Event_Timeout, executing->Object.id, NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); 10b1cc: 8d 43 48 lea 0x48(%ebx),%eax 10b1cf: 50 push %eax 10b1d0: 68 a0 65 12 00 push $0x1265a0 10b1d5: e8 2e 34 00 00 call 10e608 <_Watchdog_Insert> 10b1da: 83 c4 10 add $0x10,%esp 10b1dd: e9 46 ff ff ff jmp 10b128 <_Event_Seize+0x70> =============================================================================== 0010b238 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 10b238: 55 push %ebp 10b239: 89 e5 mov %esp,%ebp 10b23b: 57 push %edi 10b23c: 56 push %esi 10b23d: 53 push %ebx 10b23e: 83 ec 2c sub $0x2c,%esp 10b241: 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 ]; 10b244: 8b 8b e4 00 00 00 mov 0xe4(%ebx),%ecx option_set = (rtems_option) the_thread->Wait.option; 10b24a: 8b 7b 30 mov 0x30(%ebx),%edi _ISR_Disable( level ); 10b24d: 9c pushf 10b24e: fa cli 10b24f: 8f 45 d4 popl -0x2c(%ebp) pending_events = api->pending_events; 10b252: 8b 11 mov (%ecx),%edx event_condition = (rtems_event_set) the_thread->Wait.count; 10b254: 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 ) ) { 10b257: 89 c6 mov %eax,%esi 10b259: 21 d6 and %edx,%esi 10b25b: 89 75 e4 mov %esi,-0x1c(%ebp) 10b25e: 74 74 je 10b2d4 <_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() && 10b260: 8b 35 54 67 12 00 mov 0x126754,%esi 10b266: 85 f6 test %esi,%esi 10b268: 74 0c je 10b276 <_Event_Surrender+0x3e> 10b26a: 3b 1d 58 67 12 00 cmp 0x126758,%ebx 10b270: 0f 84 96 00 00 00 je 10b30c <_Event_Surrender+0xd4> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 10b276: f6 43 11 01 testb $0x1,0x11(%ebx) 10b27a: 74 4c je 10b2c8 <_Event_Surrender+0x90> if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 10b27c: 3b 45 e4 cmp -0x1c(%ebp),%eax 10b27f: 74 05 je 10b286 <_Event_Surrender+0x4e> 10b281: 83 e7 02 and $0x2,%edi 10b284: 74 42 je 10b2c8 <_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) ); 10b286: 8b 45 e4 mov -0x1c(%ebp),%eax 10b289: f7 d0 not %eax 10b28b: 21 d0 and %edx,%eax 10b28d: 89 01 mov %eax,(%ecx) api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; 10b28f: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 10b296: 8b 43 28 mov 0x28(%ebx),%eax 10b299: 8b 75 e4 mov -0x1c(%ebp),%esi 10b29c: 89 30 mov %esi,(%eax) _ISR_Flash( level ); 10b29e: ff 75 d4 pushl -0x2c(%ebp) 10b2a1: 9d popf 10b2a2: fa cli if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 10b2a3: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 10b2a7: 74 37 je 10b2e0 <_Event_Surrender+0xa8> _ISR_Enable( level ); 10b2a9: ff 75 d4 pushl -0x2c(%ebp) 10b2ac: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10b2ad: 83 ec 08 sub $0x8,%esp 10b2b0: 68 f8 ff 03 10 push $0x1003fff8 10b2b5: 53 push %ebx 10b2b6: e8 dd 22 00 00 call 10d598 <_Thread_Clear_state> 10b2bb: 83 c4 10 add $0x10,%esp } return; } } _ISR_Enable( level ); } 10b2be: 8d 65 f4 lea -0xc(%ebp),%esp 10b2c1: 5b pop %ebx 10b2c2: 5e pop %esi 10b2c3: 5f pop %edi 10b2c4: c9 leave 10b2c5: c3 ret 10b2c6: 66 90 xchg %ax,%ax _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 10b2c8: ff 75 d4 pushl -0x2c(%ebp) 10b2cb: 9d popf } 10b2cc: 8d 65 f4 lea -0xc(%ebp),%esp 10b2cf: 5b pop %ebx 10b2d0: 5e pop %esi 10b2d1: 5f pop %edi 10b2d2: c9 leave 10b2d3: c3 ret /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { _ISR_Enable( level ); 10b2d4: ff 75 d4 pushl -0x2c(%ebp) 10b2d7: 9d popf } return; } } _ISR_Enable( level ); } 10b2d8: 8d 65 f4 lea -0xc(%ebp),%esp 10b2db: 5b pop %ebx 10b2dc: 5e pop %esi 10b2dd: 5f pop %edi 10b2de: c9 leave 10b2df: c3 ret RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 10b2e0: 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 ); 10b2e7: ff 75 d4 pushl -0x2c(%ebp) 10b2ea: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 10b2eb: 83 ec 0c sub $0xc,%esp 10b2ee: 8d 43 48 lea 0x48(%ebx),%eax 10b2f1: 50 push %eax 10b2f2: e8 51 34 00 00 call 10e748 <_Watchdog_Remove> 10b2f7: 58 pop %eax 10b2f8: 5a pop %edx 10b2f9: 68 f8 ff 03 10 push $0x1003fff8 10b2fe: 53 push %ebx 10b2ff: e8 94 22 00 00 call 10d598 <_Thread_Clear_state> 10b304: 83 c4 10 add $0x10,%esp 10b307: eb c3 jmp 10b2cc <_Event_Surrender+0x94> 10b309: 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) || 10b30c: 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 ) && 10b312: 83 fe 02 cmp $0x2,%esi 10b315: 74 0d je 10b324 <_Event_Surrender+0xec> <== NEVER TAKEN ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 10b317: 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) || 10b31d: 4e dec %esi 10b31e: 0f 85 52 ff ff ff jne 10b276 <_Event_Surrender+0x3e> (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 10b324: 3b 45 e4 cmp -0x1c(%ebp),%eax 10b327: 74 05 je 10b32e <_Event_Surrender+0xf6> 10b329: 83 e7 02 and $0x2,%edi 10b32c: 74 22 je 10b350 <_Event_Surrender+0x118><== NEVER TAKEN 10b32e: 8b 45 e4 mov -0x1c(%ebp),%eax 10b331: f7 d0 not %eax 10b333: 21 d0 and %edx,%eax 10b335: 89 01 mov %eax,(%ecx) api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; 10b337: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 10b33e: 8b 43 28 mov 0x28(%ebx),%eax 10b341: 8b 55 e4 mov -0x1c(%ebp),%edx 10b344: 89 10 mov %edx,(%eax) _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 10b346: c7 05 c0 67 12 00 03 movl $0x3,0x1267c0 10b34d: 00 00 00 } _ISR_Enable( level ); 10b350: ff 75 d4 pushl -0x2c(%ebp) 10b353: 9d popf return; 10b354: e9 73 ff ff ff jmp 10b2cc <_Event_Surrender+0x94> =============================================================================== 0010b35c <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 10b35c: 55 push %ebp 10b35d: 89 e5 mov %esp,%ebp 10b35f: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 10b362: 8d 45 f4 lea -0xc(%ebp),%eax 10b365: 50 push %eax 10b366: ff 75 08 pushl 0x8(%ebp) 10b369: e8 b2 25 00 00 call 10d920 <_Thread_Get> switch ( location ) { 10b36e: 83 c4 10 add $0x10,%esp 10b371: 8b 55 f4 mov -0xc(%ebp),%edx 10b374: 85 d2 test %edx,%edx 10b376: 75 37 jne 10b3af <_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 ); 10b378: 9c pushf 10b379: fa cli 10b37a: 5a pop %edx _ISR_Enable( level ); return; } #endif the_thread->Wait.count = 0; 10b37b: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax) if ( _Thread_Is_executing( the_thread ) ) { 10b382: 3b 05 58 67 12 00 cmp 0x126758,%eax 10b388: 74 2a je 10b3b4 <_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; 10b38a: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax) _ISR_Enable( level ); 10b391: 52 push %edx 10b392: 9d popf 10b393: 83 ec 08 sub $0x8,%esp 10b396: 68 f8 ff 03 10 push $0x1003fff8 10b39b: 50 push %eax 10b39c: e8 f7 21 00 00 call 10d598 <_Thread_Clear_state> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10b3a1: a1 d0 64 12 00 mov 0x1264d0,%eax 10b3a6: 48 dec %eax 10b3a7: a3 d0 64 12 00 mov %eax,0x1264d0 _Thread_Unblock( the_thread ); _Thread_Unnest_dispatch(); break; 10b3ac: 83 c4 10 add $0x10,%esp case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 10b3af: c9 leave 10b3b0: c3 ret 10b3b1: 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 ) 10b3b4: 8b 0d c0 67 12 00 mov 0x1267c0,%ecx 10b3ba: 49 dec %ecx 10b3bb: 75 cd jne 10b38a <_Event_Timeout+0x2e> _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 10b3bd: c7 05 c0 67 12 00 02 movl $0x2,0x1267c0 10b3c4: 00 00 00 10b3c7: eb c1 jmp 10b38a <_Event_Timeout+0x2e> =============================================================================== 00110784 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 110784: 55 push %ebp 110785: 89 e5 mov %esp,%ebp 110787: 57 push %edi 110788: 56 push %esi 110789: 53 push %ebx 11078a: 83 ec 2c sub $0x2c,%esp 11078d: 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 110790: 8d 47 04 lea 0x4(%edi),%eax 110793: 89 45 dc mov %eax,-0x24(%ebp) - HEAP_ALLOC_BONUS; uintptr_t const page_size = heap->page_size; 110796: 8b 55 08 mov 0x8(%ebp),%edx 110799: 8b 52 10 mov 0x10(%edx),%edx 11079c: 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 ) { 11079f: 39 c7 cmp %eax,%edi 1107a1: 0f 87 69 01 00 00 ja 110910 <_Heap_Allocate_aligned_with_boundary+0x18c> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 1107a7: 8b 5d 14 mov 0x14(%ebp),%ebx 1107aa: 85 db test %ebx,%ebx 1107ac: 0f 85 56 01 00 00 jne 110908 <_Heap_Allocate_aligned_with_boundary+0x184> if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 1107b2: 8b 45 08 mov 0x8(%ebp),%eax 1107b5: 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 ) { 1107b8: 39 c8 cmp %ecx,%eax 1107ba: 0f 84 50 01 00 00 je 110910 <_Heap_Allocate_aligned_with_boundary+0x18c> 1107c0: 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 1107c7: 8b 55 cc mov -0x34(%ebp),%edx 1107ca: 83 c2 07 add $0x7,%edx 1107cd: 89 55 c8 mov %edx,-0x38(%ebp) + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; 1107d0: c7 45 d0 04 00 00 00 movl $0x4,-0x30(%ebp) 1107d7: 29 7d d0 sub %edi,-0x30(%ebp) 1107da: eb 1e jmp 1107fa <_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; 1107dc: 8d 59 08 lea 0x8(%ecx),%ebx } /* Statistics */ ++search_count; if ( alloc_begin != 0 ) { 1107df: 85 db test %ebx,%ebx 1107e1: 0f 85 f1 00 00 00 jne 1108d8 <_Heap_Allocate_aligned_with_boundary+0x154><== ALWAYS TAKEN break; } block = block->next; 1107e7: 8b 49 08 mov 0x8(%ecx),%ecx 1107ea: 8b 45 e4 mov -0x1c(%ebp),%eax 1107ed: 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 ) { 1107ee: 39 4d 08 cmp %ecx,0x8(%ebp) 1107f1: 0f 84 25 01 00 00 je 11091c <_Heap_Allocate_aligned_with_boundary+0x198> 1107f7: 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 ) { 1107fa: 8b 59 04 mov 0x4(%ecx),%ebx 1107fd: 39 5d dc cmp %ebx,-0x24(%ebp) 110800: 73 e5 jae 1107e7 <_Heap_Allocate_aligned_with_boundary+0x63> if ( alignment == 0 ) { 110802: 8b 55 10 mov 0x10(%ebp),%edx 110805: 85 d2 test %edx,%edx 110807: 74 d3 je 1107dc <_Heap_Allocate_aligned_with_boundary+0x58> if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 110809: 8b 45 08 mov 0x8(%ebp),%eax 11080c: 8b 40 14 mov 0x14(%eax),%eax 11080f: 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; 110812: 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; 110815: 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; 110818: 8d 51 08 lea 0x8(%ecx),%edx 11081b: 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; 11081e: 8b 75 c8 mov -0x38(%ebp),%esi 110821: 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 110823: 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; 110825: 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); 110828: 89 d8 mov %ebx,%eax 11082a: 31 d2 xor %edx,%edx 11082c: f7 75 10 divl 0x10(%ebp) 11082f: 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 ) { 110831: 39 de cmp %ebx,%esi 110833: 73 0b jae 110840 <_Heap_Allocate_aligned_with_boundary+0xbc> 110835: 89 f0 mov %esi,%eax 110837: 31 d2 xor %edx,%edx 110839: f7 75 10 divl 0x10(%ebp) 11083c: 89 f3 mov %esi,%ebx 11083e: 29 d3 sub %edx,%ebx } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 110840: 8b 45 14 mov 0x14(%ebp),%eax 110843: 85 c0 test %eax,%eax 110845: 74 5b je 1108a2 <_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; 110847: 8d 34 3b lea (%ebx,%edi,1),%esi 11084a: 89 f0 mov %esi,%eax 11084c: 31 d2 xor %edx,%edx 11084e: f7 75 14 divl 0x14(%ebp) 110851: 89 f0 mov %esi,%eax 110853: 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 ) { 110855: 39 c3 cmp %eax,%ebx 110857: 73 49 jae 1108a2 <_Heap_Allocate_aligned_with_boundary+0x11e> 110859: 39 c6 cmp %eax,%esi 11085b: 76 45 jbe 1108a2 <_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; 11085d: 8b 55 d4 mov -0x2c(%ebp),%edx 110860: 01 fa add %edi,%edx 110862: 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 ) { 110865: 39 c2 cmp %eax,%edx 110867: 0f 87 7a ff ff ff ja 1107e7 <_Heap_Allocate_aligned_with_boundary+0x63> 11086d: 89 ce mov %ecx,%esi 11086f: eb 10 jmp 110881 <_Heap_Allocate_aligned_with_boundary+0xfd> 110871: 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 ) { 110874: 39 c1 cmp %eax,%ecx 110876: 76 28 jbe 1108a0 <_Heap_Allocate_aligned_with_boundary+0x11c> if ( boundary_line < boundary_floor ) { 110878: 39 45 e0 cmp %eax,-0x20(%ebp) 11087b: 0f 87 9f 00 00 00 ja 110920 <_Heap_Allocate_aligned_with_boundary+0x19c><== NEVER TAKEN return 0; } alloc_begin = boundary_line - alloc_size; 110881: 89 c3 mov %eax,%ebx 110883: 29 fb sub %edi,%ebx 110885: 89 d8 mov %ebx,%eax 110887: 31 d2 xor %edx,%edx 110889: f7 75 10 divl 0x10(%ebp) 11088c: 29 d3 sub %edx,%ebx alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 11088e: 8d 0c 3b lea (%ebx,%edi,1),%ecx 110891: 89 c8 mov %ecx,%eax 110893: 31 d2 xor %edx,%edx 110895: f7 75 14 divl 0x14(%ebp) 110898: 89 c8 mov %ecx,%eax 11089a: 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 ) { 11089c: 39 c3 cmp %eax,%ebx 11089e: 72 d4 jb 110874 <_Heap_Allocate_aligned_with_boundary+0xf0> 1108a0: 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 ) { 1108a2: 39 5d d4 cmp %ebx,-0x2c(%ebp) 1108a5: 0f 87 3c ff ff ff ja 1107e7 <_Heap_Allocate_aligned_with_boundary+0x63> 1108ab: be f8 ff ff ff mov $0xfffffff8,%esi 1108b0: 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); 1108b2: 01 de add %ebx,%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 1108b4: 89 d8 mov %ebx,%eax 1108b6: 31 d2 xor %edx,%edx 1108b8: 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; 1108bb: 29 d6 sub %edx,%esi if ( free_size >= min_block_size || free_size == 0 ) { 1108bd: 39 75 d8 cmp %esi,-0x28(%ebp) 1108c0: 0f 86 19 ff ff ff jbe 1107df <_Heap_Allocate_aligned_with_boundary+0x5b> 1108c6: 85 f6 test %esi,%esi 1108c8: 0f 85 19 ff ff ff jne 1107e7 <_Heap_Allocate_aligned_with_boundary+0x63> } /* Statistics */ ++search_count; if ( alloc_begin != 0 ) { 1108ce: 85 db test %ebx,%ebx 1108d0: 0f 84 11 ff ff ff je 1107e7 <_Heap_Allocate_aligned_with_boundary+0x63><== NEVER TAKEN 1108d6: 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; 1108d8: 8b 45 08 mov 0x8(%ebp),%eax 1108db: ff 40 48 incl 0x48(%eax) stats->searches += search_count; 1108de: 8b 55 e4 mov -0x1c(%ebp),%edx 1108e1: 01 50 4c add %edx,0x4c(%eax) block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 1108e4: 57 push %edi 1108e5: 53 push %ebx 1108e6: 51 push %ecx 1108e7: 50 push %eax 1108e8: e8 87 be ff ff call 10c774 <_Heap_Block_allocate> 1108ed: 89 d8 mov %ebx,%eax 1108ef: 83 c4 10 add $0x10,%esp boundary ); } /* Statistics */ if ( stats->max_search < search_count ) { 1108f2: 8b 55 e4 mov -0x1c(%ebp),%edx 1108f5: 8b 4d 08 mov 0x8(%ebp),%ecx 1108f8: 39 51 44 cmp %edx,0x44(%ecx) 1108fb: 73 15 jae 110912 <_Heap_Allocate_aligned_with_boundary+0x18e> stats->max_search = search_count; 1108fd: 89 51 44 mov %edx,0x44(%ecx) } return (void *) alloc_begin; } 110900: 8d 65 f4 lea -0xc(%ebp),%esp 110903: 5b pop %ebx 110904: 5e pop %esi 110905: 5f pop %edi 110906: c9 leave 110907: c3 ret /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 110908: 3b 7d 14 cmp 0x14(%ebp),%edi 11090b: 76 1a jbe 110927 <_Heap_Allocate_aligned_with_boundary+0x1a3> 11090d: 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 ) { 110910: 31 c0 xor %eax,%eax if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 110912: 8d 65 f4 lea -0xc(%ebp),%esp 110915: 5b pop %ebx 110916: 5e pop %esi 110917: 5f pop %edi 110918: c9 leave 110919: c3 ret 11091a: 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 ) { 11091c: 31 c0 xor %eax,%eax 11091e: eb d2 jmp 1108f2 <_Heap_Allocate_aligned_with_boundary+0x16e> 110920: 89 f1 mov %esi,%ecx <== NOT EXECUTED 110922: e9 c0 fe ff ff jmp 1107e7 <_Heap_Allocate_aligned_with_boundary+0x63><== NOT EXECUTED if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 110927: 8b 4d 10 mov 0x10(%ebp),%ecx 11092a: 85 c9 test %ecx,%ecx 11092c: 0f 85 80 fe ff ff jne 1107b2 <_Heap_Allocate_aligned_with_boundary+0x2e> alignment = page_size; 110932: 89 55 10 mov %edx,0x10(%ebp) 110935: e9 78 fe ff ff jmp 1107b2 <_Heap_Allocate_aligned_with_boundary+0x2e> =============================================================================== 00110d28 <_Heap_Extend>: Heap_Control *heap, void *extend_area_begin_ptr, uintptr_t extend_area_size, uintptr_t *extended_size_ptr ) { 110d28: 55 push %ebp 110d29: 89 e5 mov %esp,%ebp 110d2b: 57 push %edi 110d2c: 56 push %esi 110d2d: 53 push %ebx 110d2e: 83 ec 4c sub $0x4c,%esp 110d31: 8b 5d 08 mov 0x8(%ebp),%ebx 110d34: 8b 4d 10 mov 0x10(%ebp),%ecx Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block; 110d37: 8b 43 20 mov 0x20(%ebx),%eax 110d3a: 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; 110d3d: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) Heap_Block *extend_last_block = NULL; 110d44: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) uintptr_t const page_size = heap->page_size; 110d4b: 8b 53 10 mov 0x10(%ebx),%edx 110d4e: 89 55 d4 mov %edx,-0x2c(%ebp) uintptr_t const min_block_size = heap->min_block_size; 110d51: 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; 110d54: 8b 73 30 mov 0x30(%ebx),%esi 110d57: 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 ) { 110d5a: 8b 55 0c mov 0xc(%ebp),%edx 110d5d: 01 ca add %ecx,%edx 110d5f: 89 55 cc mov %edx,-0x34(%ebp) 110d62: 73 0c jae 110d70 <_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; 110d64: 31 c0 xor %eax,%eax if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 110d66: 8d 65 f4 lea -0xc(%ebp),%esp 110d69: 5b pop %ebx 110d6a: 5e pop %esi 110d6b: 5f pop %edi 110d6c: c9 leave 110d6d: c3 ret 110d6e: 66 90 xchg %ax,%ax if ( extend_area_end < extend_area_begin ) { return false; } extend_area_ok = _Heap_Get_first_and_last_block( 110d70: 83 ec 08 sub $0x8,%esp 110d73: 8d 55 e0 lea -0x20(%ebp),%edx 110d76: 52 push %edx 110d77: 8d 55 e4 lea -0x1c(%ebp),%edx 110d7a: 52 push %edx 110d7b: 50 push %eax 110d7c: ff 75 d4 pushl -0x2c(%ebp) 110d7f: 51 push %ecx 110d80: ff 75 0c pushl 0xc(%ebp) 110d83: e8 08 bc ff ff call 10c990 <_Heap_Get_first_and_last_block> page_size, min_block_size, &extend_first_block, &extend_last_block ); if (!extend_area_ok ) { 110d88: 83 c4 20 add $0x20,%esp 110d8b: 84 c0 test %al,%al 110d8d: 74 d5 je 110d64 <_Heap_Extend+0x3c> 110d8f: 8b 7d d0 mov -0x30(%ebp),%edi 110d92: c7 45 bc 00 00 00 00 movl $0x0,-0x44(%ebp) 110d99: c7 45 b8 00 00 00 00 movl $0x0,-0x48(%ebp) 110da0: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp) 110da7: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp) 110dae: 8b 75 cc mov -0x34(%ebp),%esi 110db1: 89 5d b4 mov %ebx,-0x4c(%ebp) 110db4: eb 30 jmp 110de6 <_Heap_Extend+0xbe> 110db6: 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 ) { 110db8: 39 ce cmp %ecx,%esi 110dba: 73 03 jae 110dbf <_Heap_Extend+0x97> 110dbc: 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); 110dbf: 8d 59 f8 lea -0x8(%ecx),%ebx 110dc2: 89 c8 mov %ecx,%eax 110dc4: 31 d2 xor %edx,%edx 110dc6: 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); 110dc9: 29 d3 sub %edx,%ebx link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { 110dcb: 3b 4d 0c cmp 0xc(%ebp),%ecx 110dce: 74 3c je 110e0c <_Heap_Extend+0xe4> start_block->prev_size = extend_area_end; merge_above_block = end_block; } else if ( sub_area_end < extend_area_begin ) { 110dd0: 39 4d 0c cmp %ecx,0xc(%ebp) 110dd3: 76 03 jbe 110dd8 <_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 ) 110dd5: 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; 110dd8: 8b 7b 04 mov 0x4(%ebx),%edi 110ddb: 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); 110dde: 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 ); 110de1: 39 7d d0 cmp %edi,-0x30(%ebp) 110de4: 74 39 je 110e1f <_Heap_Extend+0xf7> return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 110de6: 3b 7d d0 cmp -0x30(%ebp),%edi 110de9: 0f 84 39 01 00 00 je 110f28 <_Heap_Extend+0x200> 110def: 89 f8 mov %edi,%eax uintptr_t const sub_area_end = start_block->prev_size; 110df1: 8b 0f mov (%edi),%ecx Heap_Block *const end_block = _Heap_Block_of_alloc_area( sub_area_end, page_size ); if ( 110df3: 39 4d 0c cmp %ecx,0xc(%ebp) 110df6: 73 08 jae 110e00 <_Heap_Extend+0xd8> sub_area_end > extend_area_begin && extend_area_end > sub_area_begin 110df8: 39 f0 cmp %esi,%eax 110dfa: 0f 82 64 ff ff ff jb 110d64 <_Heap_Extend+0x3c> ) { return false; } if ( extend_area_end == sub_area_begin ) { 110e00: 39 f0 cmp %esi,%eax 110e02: 75 b4 jne 110db8 <_Heap_Extend+0x90> 110e04: 89 7d c4 mov %edi,-0x3c(%ebp) 110e07: eb b6 jmp 110dbf <_Heap_Extend+0x97> 110e09: 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; 110e0c: 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 ) 110e0e: 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; 110e11: 8b 7b 04 mov 0x4(%ebx),%edi 110e14: 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); 110e17: 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 ); 110e1a: 39 7d d0 cmp %edi,-0x30(%ebp) 110e1d: 75 c7 jne 110de6 <_Heap_Extend+0xbe> <== NEVER TAKEN 110e1f: 8b 5d b4 mov -0x4c(%ebp),%ebx if ( extend_area_begin < heap->area_begin ) { 110e22: 8b 75 0c mov 0xc(%ebp),%esi 110e25: 3b 73 18 cmp 0x18(%ebx),%esi 110e28: 0f 82 06 01 00 00 jb 110f34 <_Heap_Extend+0x20c> heap->area_begin = extend_area_begin; } else if ( heap->area_end < extend_area_end ) { 110e2e: 8b 45 cc mov -0x34(%ebp),%eax 110e31: 3b 43 1c cmp 0x1c(%ebx),%eax 110e34: 76 03 jbe 110e39 <_Heap_Extend+0x111> heap->area_end = extend_area_end; 110e36: 89 43 1c mov %eax,0x1c(%ebx) } extend_first_block_size = (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; 110e39: 8b 55 e0 mov -0x20(%ebp),%edx 110e3c: 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 = 110e3f: 89 d1 mov %edx,%ecx 110e41: 29 c1 sub %eax,%ecx (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; extend_first_block->prev_size = extend_area_end; 110e43: 8b 75 cc mov -0x34(%ebp),%esi 110e46: 89 30 mov %esi,(%eax) extend_first_block->size_and_flag = extend_first_block_size | HEAP_PREV_BLOCK_USED; 110e48: 89 ce mov %ecx,%esi 110e4a: 83 ce 01 or $0x1,%esi 110e4d: 89 70 04 mov %esi,0x4(%eax) _Heap_Protection_block_initialize( heap, extend_first_block ); extend_last_block->prev_size = extend_first_block_size; 110e50: 89 0a mov %ecx,(%edx) extend_last_block->size_and_flag = 0; 110e52: 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 ) { 110e59: 39 43 20 cmp %eax,0x20(%ebx) 110e5c: 0f 86 da 00 00 00 jbe 110f3c <_Heap_Extend+0x214> heap->first_block = extend_first_block; 110e62: 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 ) { 110e65: 8b 75 c4 mov -0x3c(%ebp),%esi 110e68: 85 f6 test %esi,%esi 110e6a: 0f 84 10 01 00 00 je 110f80 <_Heap_Extend+0x258> Heap_Control *heap, uintptr_t extend_area_begin, Heap_Block *first_block ) { uintptr_t const page_size = heap->page_size; 110e70: 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 ); 110e73: 8b 4d 0c mov 0xc(%ebp),%ecx 110e76: 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; 110e79: 89 c8 mov %ecx,%eax 110e7b: 31 d2 xor %edx,%edx 110e7d: f7 f6 div %esi if ( remainder != 0 ) { 110e7f: 85 d2 test %edx,%edx 110e81: 0f 84 c9 00 00 00 je 110f50 <_Heap_Extend+0x228> return value - remainder + alignment; 110e87: 8d 04 31 lea (%ecx,%esi,1),%eax 110e8a: 29 d0 sub %edx,%eax uintptr_t const new_first_block_begin = 110e8c: 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; 110e8f: 8b 75 c4 mov -0x3c(%ebp),%esi 110e92: 8b 0e mov (%esi),%ecx 110e94: 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 = 110e97: 89 f0 mov %esi,%eax 110e99: 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; 110e9b: 83 c8 01 or $0x1,%eax 110e9e: 89 42 04 mov %eax,0x4(%edx) _Heap_Free_block( heap, new_first_block ); 110ea1: 89 d8 mov %ebx,%eax 110ea3: e8 64 fe ff ff call 110d0c <_Heap_Free_block> link_below_block, extend_last_block ); } if ( merge_above_block != NULL ) { 110ea8: 8b 45 c8 mov -0x38(%ebp),%eax 110eab: 85 c0 test %eax,%eax 110ead: 0f 84 a5 00 00 00 je 110f58 <_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, 110eb3: 8b 4d cc mov -0x34(%ebp),%ecx 110eb6: 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( 110eb9: 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); 110ebc: 89 c8 mov %ecx,%eax 110ebe: 31 d2 xor %edx,%edx 110ec0: f7 73 10 divl 0x10(%ebx) 110ec3: 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) 110ec5: 8b 55 c8 mov -0x38(%ebp),%edx 110ec8: 8b 42 04 mov 0x4(%edx),%eax 110ecb: 29 c8 sub %ecx,%eax | HEAP_PREV_BLOCK_USED; 110ecd: 83 c8 01 or $0x1,%eax 110ed0: 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; 110ed4: 8b 42 04 mov 0x4(%edx),%eax 110ed7: 83 e0 01 and $0x1,%eax block->size_and_flag = size | flag; 110eda: 09 c8 or %ecx,%eax 110edc: 89 42 04 mov %eax,0x4(%edx) _Heap_Block_set_size( last_block, last_block_new_size ); _Heap_Free_block( heap, last_block ); 110edf: 89 d8 mov %ebx,%eax 110ee1: e8 26 fe ff ff call 110d0c <_Heap_Free_block> extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 110ee6: 8b 75 c4 mov -0x3c(%ebp),%esi 110ee9: 85 f6 test %esi,%esi 110eeb: 0f 84 ab 00 00 00 je 110f9c <_Heap_Extend+0x274> if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 110ef1: 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( 110ef4: 8b 43 20 mov 0x20(%ebx),%eax 110ef7: 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; 110ef9: 8b 4a 04 mov 0x4(%edx),%ecx 110efc: 83 e1 01 and $0x1,%ecx block->size_and_flag = size | flag; 110eff: 09 c8 or %ecx,%eax 110f01: 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; 110f04: 8b 43 30 mov 0x30(%ebx),%eax 110f07: 2b 45 c0 sub -0x40(%ebp),%eax /* Statistics */ stats->size += extended_size; 110f0a: 01 43 2c add %eax,0x2c(%ebx) if ( extended_size_ptr != NULL ) 110f0d: 8b 55 14 mov 0x14(%ebp),%edx 110f10: 85 d2 test %edx,%edx 110f12: 0f 84 a0 00 00 00 je 110fb8 <_Heap_Extend+0x290> <== NEVER TAKEN *extended_size_ptr = extended_size; 110f18: 8b 55 14 mov 0x14(%ebp),%edx 110f1b: 89 02 mov %eax,(%edx) return true; 110f1d: b0 01 mov $0x1,%al } 110f1f: 8d 65 f4 lea -0xc(%ebp),%esp 110f22: 5b pop %ebx 110f23: 5e pop %esi 110f24: 5f pop %edi 110f25: c9 leave 110f26: c3 ret 110f27: 90 nop return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 110f28: 8b 55 b4 mov -0x4c(%ebp),%edx 110f2b: 8b 42 18 mov 0x18(%edx),%eax 110f2e: e9 be fe ff ff jmp 110df1 <_Heap_Extend+0xc9> 110f33: 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; 110f34: 89 73 18 mov %esi,0x18(%ebx) 110f37: e9 fd fe ff ff jmp 110e39 <_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 ) { 110f3c: 39 53 24 cmp %edx,0x24(%ebx) 110f3f: 0f 83 20 ff ff ff jae 110e65 <_Heap_Extend+0x13d> heap->last_block = extend_last_block; 110f45: 89 53 24 mov %edx,0x24(%ebx) 110f48: e9 18 ff ff ff jmp 110e65 <_Heap_Extend+0x13d> 110f4d: 8d 76 00 lea 0x0(%esi),%esi uintptr_t remainder = value % alignment; if ( remainder != 0 ) { return value - remainder + alignment; } else { return value; 110f50: 89 c8 mov %ecx,%eax 110f52: e9 35 ff ff ff jmp 110e8c <_Heap_Extend+0x164> 110f57: 90 nop ); } if ( merge_above_block != NULL ) { _Heap_Merge_above( heap, merge_above_block, extend_area_end ); } else if ( link_above_block != NULL ) { 110f58: 8b 7d bc mov -0x44(%ebp),%edi 110f5b: 85 ff test %edi,%edi 110f5d: 74 87 je 110ee6 <_Heap_Extend+0x1be> _Heap_Link_above( 110f5f: 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 ); 110f62: 8b 45 e4 mov -0x1c(%ebp),%eax 110f65: 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; 110f68: 8b 75 bc mov -0x44(%ebp),%esi 110f6b: 8b 56 04 mov 0x4(%esi),%edx 110f6e: 83 e2 01 and $0x1,%edx block->size_and_flag = size | flag; 110f71: 09 d0 or %edx,%eax 110f73: 89 46 04 mov %eax,0x4(%esi) last_block->size_and_flag |= HEAP_PREV_BLOCK_USED; 110f76: 83 49 04 01 orl $0x1,0x4(%ecx) 110f7a: e9 67 ff ff ff jmp 110ee6 <_Heap_Extend+0x1be> 110f7f: 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 ) { 110f80: 8b 4d b8 mov -0x48(%ebp),%ecx 110f83: 85 c9 test %ecx,%ecx 110f85: 0f 84 1d ff ff ff je 110ea8 <_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; 110f8b: 8b 45 b8 mov -0x48(%ebp),%eax 110f8e: 29 d0 sub %edx,%eax 110f90: 83 c8 01 or $0x1,%eax 110f93: 89 42 04 mov %eax,0x4(%edx) 110f96: e9 0d ff ff ff jmp 110ea8 <_Heap_Extend+0x180> 110f9b: 90 nop extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 110f9c: 8b 4d c8 mov -0x38(%ebp),%ecx 110f9f: 85 c9 test %ecx,%ecx 110fa1: 0f 85 4a ff ff ff jne 110ef1 <_Heap_Extend+0x1c9> _Heap_Free_block( heap, extend_first_block ); 110fa7: 8b 55 e4 mov -0x1c(%ebp),%edx 110faa: 89 d8 mov %ebx,%eax 110fac: e8 5b fd ff ff call 110d0c <_Heap_Free_block> 110fb1: e9 3b ff ff ff jmp 110ef1 <_Heap_Extend+0x1c9> 110fb6: 66 90 xchg %ax,%ax stats->size += extended_size; if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; 110fb8: b0 01 mov $0x1,%al <== NOT EXECUTED 110fba: e9 a7 fd ff ff jmp 110d66 <_Heap_Extend+0x3e> <== NOT EXECUTED =============================================================================== 0011093c <_Heap_Free>: return do_free; } #endif bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 11093c: 55 push %ebp 11093d: 89 e5 mov %esp,%ebp 11093f: 57 push %edi 110940: 56 push %esi 110941: 53 push %ebx 110942: 83 ec 10 sub $0x10,%esp 110945: 8b 4d 08 mov 0x8(%ebp),%ecx 110948: 8b 45 0c mov 0xc(%ebp),%eax /* * If NULL return true so a free on NULL is considered a valid release. This * is a special case that could be handled by the in heap check how-ever that * would result in false being returned which is wrong. */ if ( alloc_begin_ptr == NULL ) { 11094b: 85 c0 test %eax,%eax 11094d: 0f 84 e9 00 00 00 je 110a3c <_Heap_Free+0x100> 110953: 8d 58 f8 lea -0x8(%eax),%ebx 110956: 31 d2 xor %edx,%edx 110958: f7 71 10 divl 0x10(%ecx) uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) - HEAP_BLOCK_HEADER_SIZE); 11095b: 29 d3 sub %edx,%ebx 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 11095d: 8b 41 20 mov 0x20(%ecx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 110960: 39 c3 cmp %eax,%ebx 110962: 72 1c jb 110980 <_Heap_Free+0x44> 110964: 8b 71 24 mov 0x24(%ecx),%esi 110967: 39 f3 cmp %esi,%ebx 110969: 77 15 ja 110980 <_Heap_Free+0x44> <== NEVER TAKEN --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 11096b: 8b 53 04 mov 0x4(%ebx),%edx 11096e: 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; 110971: 83 e2 fe and $0xfffffffe,%edx 110974: 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); 110977: 8d 14 13 lea (%ebx,%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; 11097a: 39 d0 cmp %edx,%eax 11097c: 76 0e jbe 11098c <_Heap_Free+0x50> <== ALWAYS TAKEN 11097e: 66 90 xchg %ax,%ax /* 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 ); 110980: 31 c0 xor %eax,%eax --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 110982: 83 c4 10 add $0x10,%esp 110985: 5b pop %ebx 110986: 5e pop %esi 110987: 5f pop %edi 110988: c9 leave 110989: c3 ret 11098a: 66 90 xchg %ax,%ax 11098c: 39 d6 cmp %edx,%esi 11098e: 72 f0 jb 110980 <_Heap_Free+0x44> <== NEVER TAKEN 110990: 8b 7a 04 mov 0x4(%edx),%edi return false; } _Heap_Protection_block_check( heap, next_block ); if ( !_Heap_Is_prev_used( next_block ) ) { 110993: f7 c7 01 00 00 00 test $0x1,%edi 110999: 74 e5 je 110980 <_Heap_Free+0x44> <== 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; 11099b: 83 e7 fe and $0xfffffffe,%edi 11099e: 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 )); 1109a1: 39 d6 cmp %edx,%esi 1109a3: 0f 84 d3 00 00 00 je 110a7c <_Heap_Free+0x140> return do_free; } #endif bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) 1109a9: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1) 1109ae: 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 ) ) { 1109b2: f6 45 f0 01 testb $0x1,-0x10(%ebp) 1109b6: 75 44 jne 1109fc <_Heap_Free+0xc0> uintptr_t const prev_size = block->prev_size; 1109b8: 8b 3b mov (%ebx),%edi 1109ba: 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); 1109bd: 29 fb sub %edi,%ebx 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; 1109bf: 39 d8 cmp %ebx,%eax 1109c1: 77 bd ja 110980 <_Heap_Free+0x44> <== NEVER TAKEN 1109c3: 39 de cmp %ebx,%esi 1109c5: 72 b9 jb 110980 <_Heap_Free+0x44> <== 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) ) { 1109c7: f6 43 04 01 testb $0x1,0x4(%ebx) 1109cb: 74 b3 je 110980 <_Heap_Free+0x44> <== NEVER TAKEN _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 1109cd: 80 7d eb 00 cmpb $0x0,-0x15(%ebp) 1109d1: 0f 84 b1 00 00 00 je 110a88 <_Heap_Free+0x14c> uintptr_t const size = block_size + prev_size + next_block_size; 1109d7: 8b 7d e4 mov -0x1c(%ebp),%edi 1109da: 03 7d ec add -0x14(%ebp),%edi 1109dd: 03 7d f0 add -0x10(%ebp),%edi --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 1109e0: 8b 42 08 mov 0x8(%edx),%eax 1109e3: 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; 1109e6: 89 42 08 mov %eax,0x8(%edx) next->prev = prev; 1109e9: 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; 1109ec: ff 49 38 decl 0x38(%ecx) prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 1109ef: 89 f8 mov %edi,%eax 1109f1: 83 c8 01 or $0x1,%eax 1109f4: 89 43 04 mov %eax,0x4(%ebx) next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; 1109f7: 89 3c 3b mov %edi,(%ebx,%edi,1) 1109fa: eb 29 jmp 110a25 <_Heap_Free+0xe9> 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 */ 1109fc: 80 7d eb 00 cmpb $0x0,-0x15(%ebp) 110a00: 74 46 je 110a48 <_Heap_Free+0x10c> uintptr_t const size = block_size + next_block_size; 110a02: 8b 7d e4 mov -0x1c(%ebp),%edi 110a05: 03 7d ec add -0x14(%ebp),%edi --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 110a08: 8b 42 08 mov 0x8(%edx),%eax 110a0b: 8b 52 0c mov 0xc(%edx),%edx ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 110a0e: 89 43 08 mov %eax,0x8(%ebx) new_block->prev = prev; 110a11: 89 53 0c mov %edx,0xc(%ebx) next->prev = new_block; 110a14: 89 58 0c mov %ebx,0xc(%eax) prev->next = new_block; 110a17: 89 5a 08 mov %ebx,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; 110a1a: 89 f8 mov %edi,%eax 110a1c: 83 c8 01 or $0x1,%eax 110a1f: 89 43 04 mov %eax,0x4(%ebx) next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 110a22: 89 3c 3b mov %edi,(%ebx,%edi,1) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 110a25: ff 49 40 decl 0x40(%ecx) ++stats->frees; 110a28: ff 41 50 incl 0x50(%ecx) stats->free_size += block_size; 110a2b: 8b 55 ec mov -0x14(%ebp),%edx 110a2e: 01 51 30 add %edx,0x30(%ecx) return( true ); 110a31: b0 01 mov $0x1,%al } 110a33: 83 c4 10 add $0x10,%esp 110a36: 5b pop %ebx 110a37: 5e pop %esi 110a38: 5f pop %edi 110a39: c9 leave 110a3a: c3 ret 110a3b: 90 nop * If NULL return true so a free on NULL is considered a valid release. This * is a special case that could be handled by the in heap check how-ever that * would result in false being returned which is wrong. */ if ( alloc_begin_ptr == NULL ) { return true; 110a3c: b0 01 mov $0x1,%al --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 110a3e: 83 c4 10 add $0x10,%esp 110a41: 5b pop %ebx 110a42: 5e pop %esi 110a43: 5f pop %edi 110a44: c9 leave 110a45: c3 ret 110a46: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 110a48: 8b 41 08 mov 0x8(%ecx),%eax new_block->next = next; 110a4b: 89 43 08 mov %eax,0x8(%ebx) new_block->prev = block_before; 110a4e: 89 4b 0c mov %ecx,0xc(%ebx) block_before->next = new_block; 110a51: 89 59 08 mov %ebx,0x8(%ecx) next->prev = new_block; 110a54: 89 58 0c mov %ebx,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; 110a57: 8b 45 ec mov -0x14(%ebp),%eax 110a5a: 83 c8 01 or $0x1,%eax 110a5d: 89 43 04 mov %eax,0x4(%ebx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 110a60: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = block_size; 110a64: 8b 45 ec mov -0x14(%ebp),%eax 110a67: 89 02 mov %eax,(%edx) /* Statistics */ ++stats->free_blocks; 110a69: 8b 41 38 mov 0x38(%ecx),%eax 110a6c: 40 inc %eax 110a6d: 89 41 38 mov %eax,0x38(%ecx) if ( stats->max_free_blocks < stats->free_blocks ) { 110a70: 3b 41 3c cmp 0x3c(%ecx),%eax 110a73: 76 b0 jbe 110a25 <_Heap_Free+0xe9> stats->max_free_blocks = stats->free_blocks; 110a75: 89 41 3c mov %eax,0x3c(%ecx) 110a78: eb ab jmp 110a25 <_Heap_Free+0xe9> 110a7a: 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 )); 110a7c: c6 45 eb 00 movb $0x0,-0x15(%ebp) 110a80: e9 2d ff ff ff jmp 1109b2 <_Heap_Free+0x76> 110a85: 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; 110a88: 8b 45 ec mov -0x14(%ebp),%eax 110a8b: 03 45 f0 add -0x10(%ebp),%eax prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 110a8e: 89 c6 mov %eax,%esi 110a90: 83 ce 01 or $0x1,%esi 110a93: 89 73 04 mov %esi,0x4(%ebx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 110a96: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = size; 110a9a: 89 02 mov %eax,(%edx) 110a9c: eb 87 jmp 110a25 <_Heap_Free+0xe9> =============================================================================== 0010c604 <_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 ) { 10c604: 55 push %ebp 10c605: 89 e5 mov %esp,%ebp 10c607: 57 push %edi 10c608: 56 push %esi 10c609: 53 push %ebx 10c60a: 8b 4d 08 mov 0x8(%ebp),%ecx 10c60d: 8b 7d 0c mov 0xc(%ebp),%edi uintptr_t const heap_area_end = heap_area_begin + heap_area_size; 10c610: 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 ); 10c613: 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; 10c616: 89 d8 mov %ebx,%eax 10c618: 31 d2 xor %edx,%edx 10c61a: f7 75 10 divl 0x10(%ebp) if ( remainder != 0 ) { 10c61d: 85 d2 test %edx,%edx 10c61f: 74 05 je 10c626 <_Heap_Get_first_and_last_block+0x22> return value - remainder + alignment; 10c621: 03 5d 10 add 0x10(%ebp),%ebx 10c624: 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 ( 10c626: 39 f1 cmp %esi,%ecx 10c628: 77 2e ja 10c658 <_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); 10c62a: 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 = 10c62d: 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 10c62f: 39 df cmp %ebx,%edi 10c631: 76 25 jbe 10c658 <_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 ); 10c633: 29 df sub %ebx,%edi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 10c635: 89 f8 mov %edi,%eax 10c637: 31 d2 xor %edx,%edx 10c639: f7 75 10 divl 0x10(%ebp) 10c63c: 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 10c63e: 39 7d 14 cmp %edi,0x14(%ebp) 10c641: 77 15 ja 10c658 <_Heap_Get_first_and_last_block+0x54> ) { /* Invalid area or area too small */ return false; } *first_block_ptr = first_block; 10c643: 8b 45 18 mov 0x18(%ebp),%eax 10c646: 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); 10c648: 01 f7 add %esi,%edi 10c64a: 8b 45 1c mov 0x1c(%ebp),%eax 10c64d: 89 38 mov %edi,(%eax) *last_block_ptr = last_block; return true; 10c64f: b0 01 mov $0x1,%al } 10c651: 5b pop %ebx 10c652: 5e pop %esi 10c653: 5f pop %edi 10c654: c9 leave 10c655: c3 ret 10c656: 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; 10c658: 31 c0 xor %eax,%eax *first_block_ptr = first_block; *last_block_ptr = last_block; return true; } 10c65a: 5b pop %ebx 10c65b: 5e pop %esi 10c65c: 5f pop %edi 10c65d: c9 leave 10c65e: c3 ret =============================================================================== 001146c0 <_Heap_Get_free_information>: void _Heap_Get_free_information( Heap_Control *the_heap, Heap_Information *info ) { 1146c0: 55 push %ebp 1146c1: 89 e5 mov %esp,%ebp 1146c3: 57 push %edi 1146c4: 56 push %esi 1146c5: 53 push %ebx 1146c6: 8b 7d 0c mov 0xc(%ebp),%edi Heap_Block *the_block; Heap_Block *const tail = _Heap_Free_list_tail(the_heap); info->number = 0; 1146c9: c7 07 00 00 00 00 movl $0x0,(%edi) info->largest = 0; 1146cf: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) info->total = 0; 1146d6: 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; } } 1146dd: 8b 45 08 mov 0x8(%ebp),%eax 1146e0: 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); 1146e3: 39 d0 cmp %edx,%eax 1146e5: 74 31 je 114718 <_Heap_Get_free_information+0x58> 1146e7: b9 01 00 00 00 mov $0x1,%ecx 1146ec: 31 f6 xor %esi,%esi 1146ee: 31 db xor %ebx,%ebx 1146f0: eb 07 jmp 1146f9 <_Heap_Get_free_information+0x39> 1146f2: 66 90 xchg %ax,%ax 1146f4: 8b 77 04 mov 0x4(%edi),%esi 1146f7: 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; 1146f9: 8b 42 04 mov 0x4(%edx),%eax 1146fc: 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; 1146ff: 01 c3 add %eax,%ebx if ( info->largest < the_size ) 114701: 39 f0 cmp %esi,%eax 114703: 76 03 jbe 114708 <_Heap_Get_free_information+0x48> info->largest = the_size; 114705: 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) 114708: 8b 52 08 mov 0x8(%edx),%edx 11470b: 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); 11470e: 39 55 08 cmp %edx,0x8(%ebp) 114711: 75 e1 jne 1146f4 <_Heap_Get_free_information+0x34> 114713: 89 0f mov %ecx,(%edi) 114715: 89 5f 08 mov %ebx,0x8(%edi) info->number++; info->total += the_size; if ( info->largest < the_size ) info->largest = the_size; } } 114718: 5b pop %ebx 114719: 5e pop %esi 11471a: 5f pop %edi 11471b: c9 leave 11471c: c3 ret =============================================================================== 001114c8 <_Heap_Get_information>: void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 1114c8: 55 push %ebp 1114c9: 89 e5 mov %esp,%ebp 1114cb: 57 push %edi 1114cc: 56 push %esi 1114cd: 53 push %ebx 1114ce: 83 ec 04 sub $0x4,%esp 1114d1: 8b 45 08 mov 0x8(%ebp),%eax 1114d4: 8b 5d 0c mov 0xc(%ebp),%ebx Heap_Block *the_block = the_heap->first_block; 1114d7: 8b 50 20 mov 0x20(%eax),%edx Heap_Block *const end = the_heap->last_block; 1114da: 8b 40 24 mov 0x24(%eax),%eax 1114dd: 89 45 f0 mov %eax,-0x10(%ebp) memset(the_info, 0, sizeof(*the_info)); 1114e0: b9 18 00 00 00 mov $0x18,%ecx 1114e5: 31 c0 xor %eax,%eax 1114e7: 89 df mov %ebx,%edi 1114e9: f3 aa rep stos %al,%es:(%edi) while ( the_block != end ) { 1114eb: 3b 55 f0 cmp -0x10(%ebp),%edx 1114ee: 74 38 je 111528 <_Heap_Get_information+0x60><== NEVER TAKEN 1114f0: 8b 7a 04 mov 0x4(%edx),%edi 1114f3: eb 18 jmp 11150d <_Heap_Get_information+0x45> 1114f5: 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; 1114f8: 8d 43 0c lea 0xc(%ebx),%eax else info = &the_info->Free; info->number++; 1114fb: ff 00 incl (%eax) info->total += the_size; 1114fd: 01 48 08 add %ecx,0x8(%eax) if ( info->largest < the_size ) 111500: 39 48 04 cmp %ecx,0x4(%eax) 111503: 73 03 jae 111508 <_Heap_Get_information+0x40> info->largest = the_size; 111505: 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 ) { 111508: 39 75 f0 cmp %esi,-0x10(%ebp) 11150b: 74 1b je 111528 <_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; 11150d: 89 f9 mov %edi,%ecx 11150f: 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); 111512: 8d 34 0a lea (%edx,%ecx,1),%esi 111515: 89 f2 mov %esi,%edx if ( info->largest < the_size ) info->largest = the_size; the_block = next_block; } } 111517: 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) ) 11151a: f7 c7 01 00 00 00 test $0x1,%edi 111520: 75 d6 jne 1114f8 <_Heap_Get_information+0x30> info = &the_info->Used; else info = &the_info->Free; 111522: 89 d8 mov %ebx,%eax 111524: eb d5 jmp 1114fb <_Heap_Get_information+0x33> 111526: 66 90 xchg %ax,%ax if ( info->largest < the_size ) info->largest = the_size; the_block = next_block; } } 111528: 58 pop %eax 111529: 5b pop %ebx 11152a: 5e pop %esi 11152b: 5f pop %edi 11152c: c9 leave 11152d: c3 ret =============================================================================== 0011e588 <_Heap_Resize_block>: void *alloc_begin_ptr, uintptr_t new_alloc_size, uintptr_t *old_size, uintptr_t *new_size ) { 11e588: 55 push %ebp 11e589: 89 e5 mov %esp,%ebp 11e58b: 57 push %edi 11e58c: 56 push %esi 11e58d: 53 push %ebx 11e58e: 83 ec 2c sub $0x2c,%esp 11e591: 8b 5d 08 mov 0x8(%ebp),%ebx 11e594: 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); 11e597: 8d 4e f8 lea -0x8(%esi),%ecx 11e59a: 89 f0 mov %esi,%eax 11e59c: 31 d2 xor %edx,%edx 11e59e: 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); 11e5a1: 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; 11e5a3: 8b 45 14 mov 0x14(%ebp),%eax 11e5a6: c7 00 00 00 00 00 movl $0x0,(%eax) *new_size = 0; 11e5ac: 8b 55 18 mov 0x18(%ebp),%edx 11e5af: 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; 11e5b5: 39 4b 20 cmp %ecx,0x20(%ebx) 11e5b8: 77 05 ja 11e5bf <_Heap_Resize_block+0x37> 11e5ba: 39 4b 24 cmp %ecx,0x24(%ebx) 11e5bd: 73 0d jae 11e5cc <_Heap_Resize_block+0x44> new_alloc_size, old_size, new_size ); } return HEAP_RESIZE_FATAL_ERROR; 11e5bf: b8 02 00 00 00 mov $0x2,%eax } 11e5c4: 8d 65 f4 lea -0xc(%ebp),%esp 11e5c7: 5b pop %ebx 11e5c8: 5e pop %esi 11e5c9: 5f pop %edi 11e5ca: c9 leave 11e5cb: 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; 11e5cc: 8b 41 04 mov 0x4(%ecx),%eax 11e5cf: 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; 11e5d2: 8d 3c 01 lea (%ecx,%eax,1),%edi 11e5d5: 89 7d d4 mov %edi,-0x2c(%ebp) uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS; 11e5d8: 89 fa mov %edi,%edx 11e5da: 29 f2 sub %esi,%edx 11e5dc: 83 c2 04 add $0x4,%edx 11e5df: 89 55 e0 mov %edx,-0x20(%ebp) 11e5e2: 8b 57 04 mov 0x4(%edi),%edx 11e5e5: 83 e2 fe and $0xfffffffe,%edx 11e5e8: 89 55 d0 mov %edx,-0x30(%ebp) RTEMS_INLINE_ROUTINE bool _Heap_Is_free( const Heap_Block *block ) { return !_Heap_Is_used( block ); 11e5eb: f6 44 17 04 01 testb $0x1,0x4(%edi,%edx,1) 11e5f0: 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; 11e5f4: 8b 55 e0 mov -0x20(%ebp),%edx 11e5f7: 8b 7d 14 mov 0x14(%ebp),%edi 11e5fa: 89 17 mov %edx,(%edi) if ( next_block_is_free ) { 11e5fc: 80 7d df 00 cmpb $0x0,-0x21(%ebp) 11e600: 75 6e jne 11e670 <_Heap_Resize_block+0xe8> block_size += next_block_size; alloc_size += next_block_size; } if ( new_alloc_size > alloc_size ) { 11e602: 8b 55 e0 mov -0x20(%ebp),%edx 11e605: 39 55 10 cmp %edx,0x10(%ebp) 11e608: 77 79 ja 11e683 <_Heap_Resize_block+0xfb> return HEAP_RESIZE_UNSATISFIED; } if ( next_block_is_free ) { 11e60a: 80 7d df 00 cmpb $0x0,-0x21(%ebp) 11e60e: 74 31 je 11e641 <_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; 11e610: 8b 79 04 mov 0x4(%ecx),%edi 11e613: 83 e7 01 and $0x1,%edi block->size_and_flag = size | flag; 11e616: 09 c7 or %eax,%edi 11e618: 89 79 04 mov %edi,0x4(%ecx) old_size, new_size ); } return HEAP_RESIZE_FATAL_ERROR; } 11e61b: 8b 7d d4 mov -0x2c(%ebp),%edi 11e61e: 8b 7f 08 mov 0x8(%edi),%edi 11e621: 89 7d e4 mov %edi,-0x1c(%ebp) 11e624: 8b 55 d4 mov -0x2c(%ebp),%edx 11e627: 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; 11e62a: 8b 55 e4 mov -0x1c(%ebp),%edx 11e62d: 89 57 08 mov %edx,0x8(%edi) next->prev = prev; 11e630: 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; 11e633: 83 4c 01 04 01 orl $0x1,0x4(%ecx,%eax,1) /* Statistics */ --stats->free_blocks; 11e638: ff 4b 38 decl 0x38(%ebx) stats->free_size -= next_block_size; 11e63b: 8b 7d d0 mov -0x30(%ebp),%edi 11e63e: 29 7b 30 sub %edi,0x30(%ebx) } block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); 11e641: ff 75 10 pushl 0x10(%ebp) 11e644: 56 push %esi 11e645: 51 push %ecx 11e646: 53 push %ebx 11e647: e8 28 e1 fe ff call 10c774 <_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; 11e64c: 8b 50 04 mov 0x4(%eax),%edx 11e64f: 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; 11e652: 29 f0 sub %esi,%eax 11e654: 8d 44 10 04 lea 0x4(%eax,%edx,1),%eax 11e658: 8b 55 18 mov 0x18(%ebp),%edx 11e65b: 89 02 mov %eax,(%edx) /* Statistics */ ++stats->resizes; 11e65d: ff 43 54 incl 0x54(%ebx) 11e660: 83 c4 10 add $0x10,%esp return HEAP_RESIZE_SUCCESSFUL; 11e663: 31 c0 xor %eax,%eax old_size, new_size ); } return HEAP_RESIZE_FATAL_ERROR; } 11e665: 8d 65 f4 lea -0xc(%ebp),%esp 11e668: 5b pop %ebx 11e669: 5e pop %esi 11e66a: 5f pop %edi 11e66b: c9 leave 11e66c: c3 ret 11e66d: 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; 11e670: 03 45 d0 add -0x30(%ebp),%eax alloc_size += next_block_size; 11e673: 8b 7d d0 mov -0x30(%ebp),%edi 11e676: 01 fa add %edi,%edx 11e678: 89 55 e0 mov %edx,-0x20(%ebp) } if ( new_alloc_size > alloc_size ) { 11e67b: 8b 55 e0 mov -0x20(%ebp),%edx 11e67e: 39 55 10 cmp %edx,0x10(%ebp) 11e681: 76 87 jbe 11e60a <_Heap_Resize_block+0x82> return HEAP_RESIZE_UNSATISFIED; 11e683: b8 01 00 00 00 mov $0x1,%eax old_size, new_size ); } return HEAP_RESIZE_FATAL_ERROR; } 11e688: 8d 65 f4 lea -0xc(%ebp),%esp 11e68b: 5b pop %ebx 11e68c: 5e pop %esi 11e68d: 5f pop %edi 11e68e: c9 leave 11e68f: c3 ret =============================================================================== 0011e690 <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 11e690: 55 push %ebp 11e691: 89 e5 mov %esp,%ebp 11e693: 56 push %esi 11e694: 53 push %ebx 11e695: 8b 5d 08 mov 0x8(%ebp),%ebx 11e698: 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); 11e69b: 8d 4e f8 lea -0x8(%esi),%ecx 11e69e: 89 f0 mov %esi,%eax 11e6a0: 31 d2 xor %edx,%edx 11e6a2: 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); 11e6a5: 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 11e6a7: 8b 43 20 mov 0x20(%ebx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 11e6aa: 39 c1 cmp %eax,%ecx 11e6ac: 72 07 jb 11e6b5 <_Heap_Size_of_alloc_area+0x25> 11e6ae: 8b 53 24 mov 0x24(%ebx),%edx 11e6b1: 39 d1 cmp %edx,%ecx 11e6b3: 76 07 jbe 11e6bc <_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; 11e6b5: 31 c0 xor %eax,%eax } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; return true; } 11e6b7: 5b pop %ebx 11e6b8: 5e pop %esi 11e6b9: c9 leave 11e6ba: c3 ret 11e6bb: 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; 11e6bc: 8b 59 04 mov 0x4(%ecx),%ebx 11e6bf: 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); 11e6c2: 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; 11e6c4: 39 c8 cmp %ecx,%eax 11e6c6: 77 ed ja 11e6b5 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN 11e6c8: 39 ca cmp %ecx,%edx 11e6ca: 72 e9 jb 11e6b5 <_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 ) 11e6cc: f6 41 04 01 testb $0x1,0x4(%ecx) 11e6d0: 74 e3 je 11e6b5 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; 11e6d2: 29 f1 sub %esi,%ecx 11e6d4: 8d 51 04 lea 0x4(%ecx),%edx 11e6d7: 8b 45 10 mov 0x10(%ebp),%eax 11e6da: 89 10 mov %edx,(%eax) return true; 11e6dc: b0 01 mov $0x1,%al } 11e6de: 5b pop %ebx 11e6df: 5e pop %esi 11e6e0: c9 leave 11e6e1: c3 ret =============================================================================== 0010d2bc <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 10d2bc: 55 push %ebp 10d2bd: 89 e5 mov %esp,%ebp 10d2bf: 57 push %edi 10d2c0: 56 push %esi 10d2c1: 53 push %ebx 10d2c2: 83 ec 4c sub $0x4c,%esp 10d2c5: 8b 5d 08 mov 0x8(%ebp),%ebx uintptr_t const page_size = heap->page_size; 10d2c8: 8b 43 10 mov 0x10(%ebx),%eax 10d2cb: 89 45 e0 mov %eax,-0x20(%ebp) uintptr_t const min_block_size = heap->min_block_size; 10d2ce: 8b 53 14 mov 0x14(%ebx),%edx 10d2d1: 89 55 d0 mov %edx,-0x30(%ebp) Heap_Block *const first_block = heap->first_block; 10d2d4: 8b 43 20 mov 0x20(%ebx),%eax 10d2d7: 89 45 dc mov %eax,-0x24(%ebp) Heap_Block *const last_block = heap->last_block; 10d2da: 8b 53 24 mov 0x24(%ebx),%edx 10d2dd: 89 55 cc mov %edx,-0x34(%ebp) Heap_Block *block = first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 10d2e0: 80 7d 10 00 cmpb $0x0,0x10(%ebp) 10d2e4: 74 1a je 10d300 <_Heap_Walk+0x44> 10d2e6: c7 45 d8 74 d2 10 00 movl $0x10d274,-0x28(%ebp) if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d2ed: 83 3d 00 87 12 00 03 cmpl $0x3,0x128700 10d2f4: 74 1a je 10d310 <_Heap_Walk+0x54> <== ALWAYS TAKEN } block = next_block; } while ( block != first_block ); return true; 10d2f6: b0 01 mov $0x1,%al } 10d2f8: 8d 65 f4 lea -0xc(%ebp),%esp 10d2fb: 5b pop %ebx 10d2fc: 5e pop %esi 10d2fd: 5f pop %edi 10d2fe: c9 leave 10d2ff: 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; 10d300: c7 45 d8 6c d2 10 00 movl $0x10d26c,-0x28(%ebp) if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d307: 83 3d 00 87 12 00 03 cmpl $0x3,0x128700 10d30e: 75 e6 jne 10d2f6 <_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)( 10d310: 52 push %edx 10d311: ff 73 0c pushl 0xc(%ebx) 10d314: ff 73 08 pushl 0x8(%ebx) 10d317: ff 75 cc pushl -0x34(%ebp) 10d31a: ff 75 dc pushl -0x24(%ebp) 10d31d: ff 73 1c pushl 0x1c(%ebx) 10d320: ff 73 18 pushl 0x18(%ebx) 10d323: ff 75 d0 pushl -0x30(%ebp) 10d326: ff 75 e0 pushl -0x20(%ebp) 10d329: 68 44 16 12 00 push $0x121644 10d32e: 6a 00 push $0x0 10d330: ff 75 0c pushl 0xc(%ebp) 10d333: 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 ) { 10d336: 83 c4 30 add $0x30,%esp 10d339: 8b 45 e0 mov -0x20(%ebp),%eax 10d33c: 85 c0 test %eax,%eax 10d33e: 74 70 je 10d3b0 <_Heap_Walk+0xf4> (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 10d340: f6 45 e0 03 testb $0x3,-0x20(%ebp) 10d344: 75 72 jne 10d3b8 <_Heap_Walk+0xfc> RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d346: 8b 45 d0 mov -0x30(%ebp),%eax 10d349: 31 d2 xor %edx,%edx 10d34b: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 10d34e: 85 d2 test %edx,%edx 10d350: 75 72 jne 10d3c4 <_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; 10d352: 8b 45 dc mov -0x24(%ebp),%eax 10d355: 83 c0 08 add $0x8,%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d358: 31 d2 xor %edx,%edx 10d35a: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( 10d35d: 85 d2 test %edx,%edx 10d35f: 75 6f jne 10d3d0 <_Heap_Walk+0x114> block = next_block; } while ( block != first_block ); return true; } 10d361: 8b 45 dc mov -0x24(%ebp),%eax 10d364: 8b 40 04 mov 0x4(%eax),%eax 10d367: 89 45 e4 mov %eax,-0x1c(%ebp) ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 10d36a: a8 01 test $0x1,%al 10d36c: 0f 84 ce 02 00 00 je 10d640 <_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; 10d372: 8b 55 cc mov -0x34(%ebp),%edx 10d375: 8b 42 04 mov 0x4(%edx),%eax 10d378: 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); 10d37b: 01 d0 add %edx,%eax ); return false; } if ( _Heap_Is_free( last_block ) ) { 10d37d: f6 40 04 01 testb $0x1,0x4(%eax) 10d381: 74 25 je 10d3a8 <_Heap_Walk+0xec> ); return false; } if ( 10d383: 39 45 dc cmp %eax,-0x24(%ebp) 10d386: 74 54 je 10d3dc <_Heap_Walk+0x120> <== ALWAYS TAKEN _Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block ) { (*printer)( 10d388: 51 push %ecx <== NOT EXECUTED 10d389: 68 60 17 12 00 push $0x121760 <== NOT EXECUTED 10d38e: 66 90 xchg %ax,%ax <== NOT EXECUTED return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10d390: 6a 01 push $0x1 10d392: ff 75 0c pushl 0xc(%ebp) 10d395: ff 55 d8 call *-0x28(%ebp) 10d398: 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; 10d39b: 31 c0 xor %eax,%eax block = next_block; } while ( block != first_block ); return true; } 10d39d: 8d 65 f4 lea -0xc(%ebp),%esp 10d3a0: 5b pop %ebx 10d3a1: 5e pop %esi 10d3a2: 5f pop %edi 10d3a3: c9 leave 10d3a4: c3 ret 10d3a5: 8d 76 00 lea 0x0(%esi),%esi return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 10d3a8: 53 push %ebx 10d3a9: 68 fa 15 12 00 push $0x1215fa 10d3ae: eb e0 jmp 10d390 <_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" ); 10d3b0: 57 push %edi 10d3b1: 68 c9 15 12 00 push $0x1215c9 10d3b6: eb d8 jmp 10d390 <_Heap_Walk+0xd4> return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 10d3b8: ff 75 e0 pushl -0x20(%ebp) 10d3bb: 68 dc 15 12 00 push $0x1215dc 10d3c0: eb ce jmp 10d390 <_Heap_Walk+0xd4> 10d3c2: 66 90 xchg %ax,%ax return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 10d3c4: ff 75 d0 pushl -0x30(%ebp) 10d3c7: 68 d8 16 12 00 push $0x1216d8 10d3cc: eb c2 jmp 10d390 <_Heap_Walk+0xd4> 10d3ce: 66 90 xchg %ax,%ax } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 10d3d0: ff 75 dc pushl -0x24(%ebp) 10d3d3: 68 fc 16 12 00 push $0x1216fc 10d3d8: eb b6 jmp 10d390 <_Heap_Walk+0xd4> 10d3da: 66 90 xchg %ax,%ax int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 10d3dc: 8b 43 10 mov 0x10(%ebx),%eax 10d3df: 89 45 c8 mov %eax,-0x38(%ebp) block = next_block; } while ( block != first_block ); return true; } 10d3e2: 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 ) { 10d3e5: 39 f3 cmp %esi,%ebx 10d3e7: 74 65 je 10d44e <_Heap_Walk+0x192> block = next_block; } while ( block != first_block ); return true; } 10d3e9: 8b 43 20 mov 0x20(%ebx),%eax 10d3ec: 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; 10d3ef: 39 f0 cmp %esi,%eax 10d3f1: 0f 87 55 02 00 00 ja 10d64c <_Heap_Walk+0x390> <== NEVER TAKEN 10d3f7: 8b 7b 24 mov 0x24(%ebx),%edi 10d3fa: 39 f7 cmp %esi,%edi 10d3fc: 0f 82 4a 02 00 00 jb 10d64c <_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; 10d402: 8d 46 08 lea 0x8(%esi),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d405: 31 d2 xor %edx,%edx 10d407: f7 75 c8 divl -0x38(%ebp) ); return false; } if ( 10d40a: 85 d2 test %edx,%edx 10d40c: 0f 85 71 02 00 00 jne 10d683 <_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; 10d412: 8b 46 04 mov 0x4(%esi),%eax 10d415: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d418: f6 44 06 04 01 testb $0x1,0x4(%esi,%eax,1) 10d41d: 0f 85 6d 02 00 00 jne 10d690 <_Heap_Walk+0x3d4> <== NEVER TAKEN 10d423: 89 da mov %ebx,%edx 10d425: 8d 76 00 lea 0x0(%esi),%esi ); return false; } if ( free_block->prev != prev_block ) { 10d428: 8b 46 0c mov 0xc(%esi),%eax 10d42b: 39 d0 cmp %edx,%eax 10d42d: 0f 85 6a 02 00 00 jne 10d69d <_Heap_Walk+0x3e1> return false; } prev_block = free_block; free_block = free_block->next; 10d433: 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 ) { 10d436: 39 cb cmp %ecx,%ebx 10d438: 74 1a je 10d454 <_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; 10d43a: 39 4d d4 cmp %ecx,-0x2c(%ebp) 10d43d: 0f 86 7d 01 00 00 jbe 10d5c0 <_Heap_Walk+0x304> if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( 10d443: 51 push %ecx 10d444: 68 90 17 12 00 push $0x121790 10d449: e9 42 ff ff ff jmp 10d390 <_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 ) { 10d44e: 8b 53 20 mov 0x20(%ebx),%edx 10d451: 89 55 d4 mov %edx,-0x2c(%ebp) ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d454: 8b 7d dc mov -0x24(%ebp),%edi 10d457: 8b 45 d4 mov -0x2c(%ebp),%eax 10d45a: 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; 10d45c: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d45f: 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); 10d462: 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; 10d465: 39 f0 cmp %esi,%eax 10d467: 76 23 jbe 10d48c <_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)( 10d469: 83 ec 0c sub $0xc,%esp 10d46c: 56 push %esi 10d46d: 57 push %edi 10d46e: 68 14 18 12 00 push $0x121814 10d473: 90 nop 10d474: 6a 01 push $0x1 10d476: ff 75 0c pushl 0xc(%ebp) 10d479: ff 55 d8 call *-0x28(%ebp) "block 0x%08x: next block 0x%08x not in heap\n", block, next_block ); return false; 10d47c: 83 c4 20 add $0x20,%esp 10d47f: 31 c0 xor %eax,%eax block = next_block; } while ( block != first_block ); return true; } 10d481: 8d 65 f4 lea -0xc(%ebp),%esp 10d484: 5b pop %ebx 10d485: 5e pop %esi 10d486: 5f pop %edi 10d487: c9 leave 10d488: c3 ret 10d489: 8d 76 00 lea 0x0(%esi),%esi 10d48c: 39 73 24 cmp %esi,0x24(%ebx) 10d48f: 72 d8 jb 10d469 <_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; 10d491: 3b 7d cc cmp -0x34(%ebp),%edi 10d494: 0f 95 45 d4 setne -0x2c(%ebp) RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d498: 89 c8 mov %ecx,%eax 10d49a: 31 d2 xor %edx,%edx 10d49c: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { 10d49f: 85 d2 test %edx,%edx 10d4a1: 74 0a je 10d4ad <_Heap_Walk+0x1f1> 10d4a3: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d4a7: 0f 85 a6 01 00 00 jne 10d653 <_Heap_Walk+0x397> ); return false; } if ( block_size < min_block_size && is_not_last_block ) { 10d4ad: 39 4d d0 cmp %ecx,-0x30(%ebp) 10d4b0: 76 0a jbe 10d4bc <_Heap_Walk+0x200> 10d4b2: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d4b6: 0f 85 a6 01 00 00 jne 10d662 <_Heap_Walk+0x3a6> <== ALWAYS TAKEN ); return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { 10d4bc: 39 f7 cmp %esi,%edi 10d4be: 72 0a jb 10d4ca <_Heap_Walk+0x20e> 10d4c0: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d4c4: 0f 85 aa 01 00 00 jne 10d674 <_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; 10d4ca: 8b 55 e4 mov -0x1c(%ebp),%edx 10d4cd: 83 e2 01 and $0x1,%edx ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 10d4d0: f6 46 04 01 testb $0x1,0x4(%esi) 10d4d4: 74 4e je 10d524 <_Heap_Walk+0x268> if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; } } else if (prev_used) { 10d4d6: 85 d2 test %edx,%edx 10d4d8: 74 2e je 10d508 <_Heap_Walk+0x24c> (*printer)( 10d4da: 83 ec 0c sub $0xc,%esp 10d4dd: 51 push %ecx 10d4de: 57 push %edi 10d4df: 68 2b 16 12 00 push $0x12162b 10d4e4: 6a 00 push $0x0 10d4e6: ff 75 0c pushl 0xc(%ebp) 10d4e9: ff 55 d8 call *-0x28(%ebp) 10d4ec: 83 c4 20 add $0x20,%esp block->prev_size ); } block = next_block; } while ( block != first_block ); 10d4ef: 39 75 dc cmp %esi,-0x24(%ebp) 10d4f2: 0f 84 fe fd ff ff je 10d2f6 <_Heap_Walk+0x3a> 10d4f8: 8b 56 04 mov 0x4(%esi),%edx 10d4fb: 89 55 e4 mov %edx,-0x1c(%ebp) 10d4fe: 8b 43 20 mov 0x20(%ebx),%eax 10d501: 89 f7 mov %esi,%edi 10d503: e9 54 ff ff ff jmp 10d45c <_Heap_Walk+0x1a0> "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 10d508: 83 ec 08 sub $0x8,%esp 10d50b: ff 37 pushl (%edi) 10d50d: 51 push %ecx 10d50e: 57 push %edi 10d50f: 68 78 19 12 00 push $0x121978 10d514: 6a 00 push $0x0 10d516: ff 75 0c pushl 0xc(%ebp) 10d519: ff 55 d8 call *-0x28(%ebp) 10d51c: 83 c4 20 add $0x20,%esp 10d51f: eb ce jmp 10d4ef <_Heap_Walk+0x233> 10d521: 8d 76 00 lea 0x0(%esi),%esi block = next_block; } while ( block != first_block ); return true; } 10d524: 8b 43 08 mov 0x8(%ebx),%eax 10d527: 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 ? 10d52a: 8b 47 08 mov 0x8(%edi),%eax 10d52d: 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)( 10d530: 39 43 0c cmp %eax,0xc(%ebx) 10d533: 0f 84 cb 00 00 00 je 10d604 <_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)" : "") 10d539: 39 c3 cmp %eax,%ebx 10d53b: 0f 84 db 00 00 00 je 10d61c <_Heap_Walk+0x360> 10d541: c7 45 c8 c9 14 12 00 movl $0x1214c9,-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 ? 10d548: 8b 47 0c mov 0xc(%edi),%eax 10d54b: 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)( 10d54e: 39 45 b4 cmp %eax,-0x4c(%ebp) 10d551: 0f 84 b9 00 00 00 je 10d610 <_Heap_Walk+0x354> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10d557: 39 c3 cmp %eax,%ebx 10d559: 0f 84 c9 00 00 00 je 10d628 <_Heap_Walk+0x36c> 10d55f: b8 c9 14 12 00 mov $0x1214c9,%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)( 10d564: 83 ec 0c sub $0xc,%esp 10d567: ff 75 c8 pushl -0x38(%ebp) 10d56a: ff 75 e4 pushl -0x1c(%ebp) 10d56d: 50 push %eax 10d56e: ff 75 d4 pushl -0x2c(%ebp) 10d571: 51 push %ecx 10d572: 57 push %edi 10d573: 68 d4 18 12 00 push $0x1218d4 10d578: 6a 00 push $0x0 10d57a: ff 75 0c pushl 0xc(%ebp) 10d57d: 89 55 c4 mov %edx,-0x3c(%ebp) 10d580: 89 4d c0 mov %ecx,-0x40(%ebp) 10d583: 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 ) { 10d586: 8b 06 mov (%esi),%eax 10d588: 83 c4 30 add $0x30,%esp 10d58b: 8b 4d c0 mov -0x40(%ebp),%ecx 10d58e: 39 c1 cmp %eax,%ecx 10d590: 8b 55 c4 mov -0x3c(%ebp),%edx 10d593: 75 5f jne 10d5f4 <_Heap_Walk+0x338> ); return false; } if ( !prev_used ) { 10d595: 85 d2 test %edx,%edx 10d597: 0f 84 97 00 00 00 je 10d634 <_Heap_Walk+0x378> block = next_block; } while ( block != first_block ); return true; } 10d59d: 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 ) { 10d5a0: 39 c3 cmp %eax,%ebx 10d5a2: 74 0f je 10d5b3 <_Heap_Walk+0x2f7> <== NEVER TAKEN if ( free_block == block ) { 10d5a4: 39 c7 cmp %eax,%edi 10d5a6: 0f 84 43 ff ff ff je 10d4ef <_Heap_Walk+0x233> return true; } free_block = free_block->next; 10d5ac: 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 ) { 10d5af: 39 c3 cmp %eax,%ebx 10d5b1: 75 f1 jne 10d5a4 <_Heap_Walk+0x2e8> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10d5b3: 57 push %edi 10d5b4: 68 a0 19 12 00 push $0x1219a0 10d5b9: e9 d2 fd ff ff jmp 10d390 <_Heap_Walk+0xd4> 10d5be: 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; 10d5c0: 39 f9 cmp %edi,%ecx 10d5c2: 0f 87 7b fe ff ff ja 10d443 <_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; 10d5c8: 8d 41 08 lea 0x8(%ecx),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d5cb: 31 d2 xor %edx,%edx 10d5cd: f7 75 c8 divl -0x38(%ebp) ); return false; } if ( 10d5d0: 85 d2 test %edx,%edx 10d5d2: 0f 85 ad 00 00 00 jne 10d685 <_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; 10d5d8: 8b 41 04 mov 0x4(%ecx),%eax 10d5db: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d5de: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1) 10d5e3: 0f 85 a9 00 00 00 jne 10d692 <_Heap_Walk+0x3d6> 10d5e9: 89 f2 mov %esi,%edx 10d5eb: 89 ce mov %ecx,%esi 10d5ed: e9 36 fe ff ff jmp 10d428 <_Heap_Walk+0x16c> 10d5f2: 66 90 xchg %ax,%ax " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { (*printer)( 10d5f4: 52 push %edx 10d5f5: 56 push %esi 10d5f6: 50 push %eax 10d5f7: 51 push %ecx 10d5f8: 57 push %edi 10d5f9: 68 0c 19 12 00 push $0x12190c 10d5fe: e9 71 fe ff ff jmp 10d474 <_Heap_Walk+0x1b8> 10d603: 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)( 10d604: c7 45 c8 96 15 12 00 movl $0x121596,-0x38(%ebp) 10d60b: e9 38 ff ff ff jmp 10d548 <_Heap_Walk+0x28c> 10d610: b8 af 15 12 00 mov $0x1215af,%eax 10d615: e9 4a ff ff ff jmp 10d564 <_Heap_Walk+0x2a8> 10d61a: 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)" : "") 10d61c: c7 45 c8 a5 15 12 00 movl $0x1215a5,-0x38(%ebp) 10d623: e9 20 ff ff ff jmp 10d548 <_Heap_Walk+0x28c> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10d628: b8 bf 15 12 00 mov $0x1215bf,%eax 10d62d: e9 32 ff ff ff jmp 10d564 <_Heap_Walk+0x2a8> 10d632: 66 90 xchg %ax,%ax return false; } if ( !prev_used ) { (*printer)( 10d634: 57 push %edi 10d635: 68 48 19 12 00 push $0x121948 10d63a: e9 51 fd ff ff jmp 10d390 <_Heap_Walk+0xd4> 10d63f: 90 nop return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 10d640: 56 push %esi 10d641: 68 30 17 12 00 push $0x121730 10d646: e9 45 fd ff ff jmp 10d390 <_Heap_Walk+0xd4> 10d64b: 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; 10d64c: 89 f1 mov %esi,%ecx <== NOT EXECUTED 10d64e: e9 f0 fd ff ff jmp 10d443 <_Heap_Walk+0x187> <== NOT EXECUTED return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { (*printer)( 10d653: 83 ec 0c sub $0xc,%esp 10d656: 51 push %ecx 10d657: 57 push %edi 10d658: 68 44 18 12 00 push $0x121844 10d65d: e9 12 fe ff ff jmp 10d474 <_Heap_Walk+0x1b8> return false; } if ( block_size < min_block_size && is_not_last_block ) { (*printer)( 10d662: 83 ec 08 sub $0x8,%esp 10d665: ff 75 d0 pushl -0x30(%ebp) 10d668: 51 push %ecx 10d669: 57 push %edi 10d66a: 68 74 18 12 00 push $0x121874 10d66f: e9 00 fe ff ff jmp 10d474 <_Heap_Walk+0x1b8> return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { (*printer)( 10d674: 83 ec 0c sub $0xc,%esp 10d677: 56 push %esi 10d678: 57 push %edi 10d679: 68 a0 18 12 00 push $0x1218a0 10d67e: e9 f1 fd ff ff jmp 10d474 <_Heap_Walk+0x1b8> ); return false; } if ( 10d683: 89 f1 mov %esi,%ecx <== NOT EXECUTED !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 10d685: 51 push %ecx 10d686: 68 b0 17 12 00 push $0x1217b0 10d68b: e9 00 fd ff ff jmp 10d390 <_Heap_Walk+0xd4> ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d690: 89 f1 mov %esi,%ecx <== NOT EXECUTED (*printer)( 10d692: 51 push %ecx 10d693: 68 0f 16 12 00 push $0x12160f 10d698: e9 f3 fc ff ff jmp 10d390 <_Heap_Walk+0xd4> return false; } if ( free_block->prev != prev_block ) { (*printer)( 10d69d: 83 ec 0c sub $0xc,%esp 10d6a0: 50 push %eax 10d6a1: 56 push %esi 10d6a2: 68 e0 17 12 00 push $0x1217e0 10d6a7: e9 c8 fd ff ff jmp 10d474 <_Heap_Walk+0x1b8> =============================================================================== 0010bde4 <_IO_Initialize_all_drivers>: * * Output Parameters: NONE */ void _IO_Initialize_all_drivers( void ) { 10bde4: 55 push %ebp 10bde5: 89 e5 mov %esp,%ebp 10bde7: 53 push %ebx 10bde8: 83 ec 04 sub $0x4,%esp rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 10bdeb: 8b 0d 60 68 12 00 mov 0x126860,%ecx 10bdf1: 85 c9 test %ecx,%ecx 10bdf3: 74 1a je 10be0f <_IO_Initialize_all_drivers+0x2b><== NEVER TAKEN 10bdf5: 31 db xor %ebx,%ebx 10bdf7: 90 nop (void) rtems_io_initialize( major, 0, NULL ); 10bdf8: 52 push %edx 10bdf9: 6a 00 push $0x0 10bdfb: 6a 00 push $0x0 10bdfd: 53 push %ebx 10bdfe: e8 55 47 00 00 call 110558 void _IO_Initialize_all_drivers( void ) { rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 10be03: 43 inc %ebx 10be04: 83 c4 10 add $0x10,%esp 10be07: 39 1d 60 68 12 00 cmp %ebx,0x126860 10be0d: 77 e9 ja 10bdf8 <_IO_Initialize_all_drivers+0x14> (void) rtems_io_initialize( major, 0, NULL ); } 10be0f: 8b 5d fc mov -0x4(%ebp),%ebx 10be12: c9 leave 10be13: c3 ret =============================================================================== 0010bd4c <_IO_Manager_initialization>: * workspace. * */ void _IO_Manager_initialization(void) { 10bd4c: 55 push %ebp 10bd4d: 89 e5 mov %esp,%ebp 10bd4f: 57 push %edi 10bd50: 56 push %esi 10bd51: 53 push %ebx 10bd52: 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; 10bd55: 8b 1d 94 22 12 00 mov 0x122294,%ebx drivers_in_table = Configuration.number_of_device_drivers; 10bd5b: a1 90 22 12 00 mov 0x122290,%eax 10bd60: 89 45 e4 mov %eax,-0x1c(%ebp) number_of_drivers = Configuration.maximum_drivers; 10bd63: 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 ) 10bd69: 39 f0 cmp %esi,%eax 10bd6b: 73 5f jae 10bdcc <_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( 10bd6d: 8d 0c 76 lea (%esi,%esi,2),%ecx 10bd70: c1 e1 03 shl $0x3,%ecx 10bd73: 83 ec 0c sub $0xc,%esp 10bd76: 51 push %ecx 10bd77: 89 4d dc mov %ecx,-0x24(%ebp) 10bd7a: e8 25 2b 00 00 call 10e8a4 <_Workspace_Allocate_or_fatal_error> 10bd7f: 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 *) 10bd81: 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; 10bd86: 89 35 60 68 12 00 mov %esi,0x126860 memset( 10bd8c: 31 c0 xor %eax,%eax 10bd8e: 8b 4d dc mov -0x24(%ebp),%ecx 10bd91: 89 d7 mov %edx,%edi 10bd93: 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++ ) 10bd95: 83 c4 10 add $0x10,%esp 10bd98: 8b 45 e4 mov -0x1c(%ebp),%eax 10bd9b: 85 c0 test %eax,%eax 10bd9d: 74 25 je 10bdc4 <_IO_Manager_initialization+0x78><== NEVER TAKEN 10bd9f: a1 64 68 12 00 mov 0x126864,%eax 10bda4: 89 45 e0 mov %eax,-0x20(%ebp) 10bda7: 31 c0 xor %eax,%eax 10bda9: 31 d2 xor %edx,%edx 10bdab: 90 nop _IO_Driver_address_table[index] = driver_table[index]; 10bdac: 8b 7d e0 mov -0x20(%ebp),%edi 10bdaf: 01 c7 add %eax,%edi 10bdb1: 8d 34 03 lea (%ebx,%eax,1),%esi 10bdb4: b9 06 00 00 00 mov $0x6,%ecx 10bdb9: 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++ ) 10bdbb: 42 inc %edx 10bdbc: 83 c0 18 add $0x18,%eax 10bdbf: 39 55 e4 cmp %edx,-0x1c(%ebp) 10bdc2: 77 e8 ja 10bdac <_IO_Manager_initialization+0x60> _IO_Driver_address_table[index] = driver_table[index]; } 10bdc4: 8d 65 f4 lea -0xc(%ebp),%esp 10bdc7: 5b pop %ebx 10bdc8: 5e pop %esi 10bdc9: 5f pop %edi 10bdca: c9 leave 10bdcb: 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; 10bdcc: 89 1d 64 68 12 00 mov %ebx,0x126864 _IO_Number_of_drivers = number_of_drivers; 10bdd2: 8b 45 e4 mov -0x1c(%ebp),%eax 10bdd5: 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]; } 10bdda: 8d 65 f4 lea -0xc(%ebp),%esp 10bddd: 5b pop %ebx 10bdde: 5e pop %esi 10bddf: 5f pop %edi 10bde0: c9 leave 10bde1: c3 ret =============================================================================== 0010c868 <_Internal_error_Occurred>: void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10c868: 55 push %ebp 10c869: 89 e5 mov %esp,%ebp 10c86b: 53 push %ebx 10c86c: 83 ec 08 sub $0x8,%esp 10c86f: 8b 45 08 mov 0x8(%ebp),%eax 10c872: 8b 55 0c mov 0xc(%ebp),%edx 10c875: 8b 5d 10 mov 0x10(%ebp),%ebx _Internal_errors_What_happened.the_source = the_source; 10c878: a3 74 65 12 00 mov %eax,0x126574 _Internal_errors_What_happened.is_internal = is_internal; 10c87d: 88 15 78 65 12 00 mov %dl,0x126578 _Internal_errors_What_happened.the_error = the_error; 10c883: 89 1d 7c 65 12 00 mov %ebx,0x12657c _User_extensions_Fatal( the_source, is_internal, the_error ); 10c889: 53 push %ebx 10c88a: 0f b6 d2 movzbl %dl,%edx 10c88d: 52 push %edx 10c88e: 50 push %eax 10c88f: e8 10 1c 00 00 call 10e4a4 <_User_extensions_Fatal> RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; 10c894: c7 05 60 66 12 00 05 movl $0x5,0x126660 <== NOT EXECUTED 10c89b: 00 00 00 _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); 10c89e: fa cli <== NOT EXECUTED 10c89f: 89 d8 mov %ebx,%eax <== NOT EXECUTED 10c8a1: f4 hlt <== NOT EXECUTED 10c8a2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10c8a5: eb fe jmp 10c8a5 <_Internal_error_Occurred+0x3d><== NOT EXECUTED =============================================================================== 00110aa0 <_Objects_API_maximum_class>: #include unsigned int _Objects_API_maximum_class( uint32_t api ) { 110aa0: 55 push %ebp 110aa1: 89 e5 mov %esp,%ebp 110aa3: 8b 45 08 mov 0x8(%ebp),%eax 110aa6: 48 dec %eax 110aa7: 83 f8 02 cmp $0x2,%eax 110aaa: 77 0c ja 110ab8 <_Objects_API_maximum_class+0x18> 110aac: 8b 04 85 70 0a 12 00 mov 0x120a70(,%eax,4),%eax case OBJECTS_NO_API: default: break; } return 0; } 110ab3: c9 leave 110ab4: c3 ret 110ab5: 8d 76 00 lea 0x0(%esi),%esi #include unsigned int _Objects_API_maximum_class( uint32_t api ) { 110ab8: 31 c0 xor %eax,%eax case OBJECTS_NO_API: default: break; } return 0; } 110aba: c9 leave 110abb: c3 ret =============================================================================== 0010c8f8 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 10c8f8: 55 push %ebp 10c8f9: 89 e5 mov %esp,%ebp 10c8fb: 56 push %esi 10c8fc: 53 push %ebx 10c8fd: 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 ) 10c900: 8b 43 18 mov 0x18(%ebx),%eax 10c903: 85 c0 test %eax,%eax 10c905: 75 0d jne 10c914 <_Objects_Allocate+0x1c><== ALWAYS TAKEN return NULL; 10c907: 31 c9 xor %ecx,%ecx <== NOT EXECUTED ); } #endif return the_object; } 10c909: 89 c8 mov %ecx,%eax 10c90b: 8d 65 f8 lea -0x8(%ebp),%esp 10c90e: 5b pop %ebx 10c90f: 5e pop %esi 10c910: c9 leave 10c911: c3 ret 10c912: 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 ); 10c914: 8d 73 20 lea 0x20(%ebx),%esi 10c917: 83 ec 0c sub $0xc,%esp 10c91a: 56 push %esi 10c91b: e8 f0 f6 ff ff call 10c010 <_Chain_Get> 10c920: 89 c1 mov %eax,%ecx if ( information->auto_extend ) { 10c922: 83 c4 10 add $0x10,%esp 10c925: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10c929: 74 de je 10c909 <_Objects_Allocate+0x11> /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 10c92b: 85 c0 test %eax,%eax 10c92d: 74 29 je 10c958 <_Objects_Allocate+0x60> } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 10c92f: 0f b7 41 08 movzwl 0x8(%ecx),%eax 10c933: 0f b7 53 08 movzwl 0x8(%ebx),%edx 10c937: 29 d0 sub %edx,%eax _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; 10c939: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10c93d: 31 d2 xor %edx,%edx 10c93f: f7 f6 div %esi information->inactive_per_block[ block ]--; 10c941: c1 e0 02 shl $0x2,%eax 10c944: 03 43 30 add 0x30(%ebx),%eax 10c947: ff 08 decl (%eax) information->inactive--; 10c949: 66 ff 4b 2c decw 0x2c(%ebx) ); } #endif return the_object; } 10c94d: 89 c8 mov %ecx,%eax 10c94f: 8d 65 f8 lea -0x8(%ebp),%esp 10c952: 5b pop %ebx 10c953: 5e pop %esi 10c954: c9 leave 10c955: c3 ret 10c956: 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 ); 10c958: 83 ec 0c sub $0xc,%esp 10c95b: 53 push %ebx 10c95c: e8 3b 00 00 00 call 10c99c <_Objects_Extend_information> the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 10c961: 89 34 24 mov %esi,(%esp) 10c964: e8 a7 f6 ff ff call 10c010 <_Chain_Get> 10c969: 89 c1 mov %eax,%ecx } if ( the_object ) { 10c96b: 83 c4 10 add $0x10,%esp 10c96e: 85 c0 test %eax,%eax 10c970: 74 97 je 10c909 <_Objects_Allocate+0x11> 10c972: eb bb jmp 10c92f <_Objects_Allocate+0x37> =============================================================================== 0010c99c <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 10c99c: 55 push %ebp 10c99d: 89 e5 mov %esp,%ebp 10c99f: 57 push %edi 10c9a0: 56 push %esi 10c9a1: 53 push %ebx 10c9a2: 83 ec 4c sub $0x4c,%esp 10c9a5: 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 ); 10c9a8: 0f b7 43 08 movzwl 0x8(%ebx),%eax 10c9ac: 89 45 cc mov %eax,-0x34(%ebp) index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 10c9af: 8b 4b 34 mov 0x34(%ebx),%ecx 10c9b2: 85 c9 test %ecx,%ecx 10c9b4: 0f 84 62 02 00 00 je 10cc1c <_Objects_Extend_information+0x280> block_count = 0; else { block_count = information->maximum / information->allocation_size; 10c9ba: 8b 73 10 mov 0x10(%ebx),%esi 10c9bd: 66 89 75 d0 mov %si,-0x30(%ebp) 10c9c1: 8b 7b 14 mov 0x14(%ebx),%edi 10c9c4: 89 f0 mov %esi,%eax 10c9c6: 31 d2 xor %edx,%edx 10c9c8: 66 f7 f7 div %di 10c9cb: 0f b7 f0 movzwl %ax,%esi for ( ; block < block_count; block++ ) { 10c9ce: 85 f6 test %esi,%esi 10c9d0: 0f 84 5f 02 00 00 je 10cc35 <_Objects_Extend_information+0x299><== NEVER TAKEN if ( information->object_blocks[ block ] == NULL ) { 10c9d6: 8b 01 mov (%ecx),%eax 10c9d8: 85 c0 test %eax,%eax 10c9da: 0f 84 67 02 00 00 je 10cc47 <_Objects_Extend_information+0x2ab><== NEVER TAKEN 10c9e0: 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 ); 10c9e3: 8b 55 cc mov -0x34(%ebp),%edx 10c9e6: 89 55 d4 mov %edx,-0x2c(%ebp) index_base = minimum_index; block = 0; 10c9e9: 31 d2 xor %edx,%edx 10c9eb: 8b 45 d4 mov -0x2c(%ebp),%eax 10c9ee: eb 0a jmp 10c9fa <_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 ) { 10c9f0: 83 3c 91 00 cmpl $0x0,(%ecx,%edx,4) 10c9f4: 0f 84 c2 01 00 00 je 10cbbc <_Objects_Extend_information+0x220> do_extend = false; break; } else index_base += information->allocation_size; 10c9fa: 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++ ) { 10c9fc: 42 inc %edx 10c9fd: 39 d6 cmp %edx,%esi 10c9ff: 77 ef ja 10c9f0 <_Objects_Extend_information+0x54> 10ca01: 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; 10ca04: b1 01 mov $0x1,%cl } else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 10ca06: 0f b7 45 d0 movzwl -0x30(%ebp),%eax 10ca0a: 01 f8 add %edi,%eax 10ca0c: 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 ) { 10ca0f: 3d ff ff 00 00 cmp $0xffff,%eax 10ca14: 0f 87 9a 01 00 00 ja 10cbb4 <_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; 10ca1a: 0f af 7b 18 imul 0x18(%ebx),%edi if ( information->auto_extend ) { 10ca1e: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10ca22: 0f 84 a0 01 00 00 je 10cbc8 <_Objects_Extend_information+0x22c> new_object_block = _Workspace_Allocate( block_size ); 10ca28: 83 ec 0c sub $0xc,%esp 10ca2b: 57 push %edi 10ca2c: 89 55 b8 mov %edx,-0x48(%ebp) 10ca2f: 88 4d b4 mov %cl,-0x4c(%ebp) 10ca32: e8 39 1e 00 00 call 10e870 <_Workspace_Allocate> 10ca37: 89 45 c8 mov %eax,-0x38(%ebp) if ( !new_object_block ) 10ca3a: 83 c4 10 add $0x10,%esp 10ca3d: 85 c0 test %eax,%eax 10ca3f: 8b 55 b8 mov -0x48(%ebp),%edx 10ca42: 8a 4d b4 mov -0x4c(%ebp),%cl 10ca45: 0f 84 69 01 00 00 je 10cbb4 <_Objects_Extend_information+0x218> } /* * Do we need to grow the tables? */ if ( do_extend ) { 10ca4b: 84 c9 test %cl,%cl 10ca4d: 0f 84 e6 00 00 00 je 10cb39 <_Objects_Extend_information+0x19d> */ /* * Up the block count and maximum */ block_count++; 10ca53: 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 ); 10ca56: 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 *)) + 10ca59: 8d 04 7f lea (%edi,%edi,2),%eax ((maximum + minimum_index) * sizeof(Objects_Control *)); 10ca5c: 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 *)) + 10ca5f: 03 45 cc add -0x34(%ebp),%eax block_count++; /* * Allocate the tables and break it up. */ block_size = block_count * 10ca62: 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 ); 10ca65: 50 push %eax 10ca66: 89 55 b8 mov %edx,-0x48(%ebp) 10ca69: e8 02 1e 00 00 call 10e870 <_Workspace_Allocate> 10ca6e: 89 45 c4 mov %eax,-0x3c(%ebp) if ( !object_blocks ) { 10ca71: 83 c4 10 add $0x10,%esp 10ca74: 85 c0 test %eax,%eax 10ca76: 8b 55 b8 mov -0x48(%ebp),%edx 10ca79: 0f 84 da 01 00 00 je 10cc59 <_Objects_Extend_information+0x2bd> 10ca7f: 8b 45 c4 mov -0x3c(%ebp),%eax 10ca82: 8d 04 b8 lea (%eax,%edi,4),%eax 10ca85: 89 45 bc mov %eax,-0x44(%ebp) 10ca88: 8b 4d c4 mov -0x3c(%ebp),%ecx 10ca8b: 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 ) { 10ca8e: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10ca92: 39 4d cc cmp %ecx,-0x34(%ebp) 10ca95: 0f 82 4d 01 00 00 jb 10cbe8 <_Objects_Extend_information+0x24c> } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 10ca9b: 8b 4d cc mov -0x34(%ebp),%ecx 10ca9e: 85 c9 test %ecx,%ecx 10caa0: 74 12 je 10cab4 <_Objects_Extend_information+0x118><== NEVER TAKEN 10caa2: 31 c9 xor %ecx,%ecx 10caa4: 8b 7d cc mov -0x34(%ebp),%edi 10caa7: 90 nop local_table[ index ] = NULL; 10caa8: 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++ ) { 10caaf: 41 inc %ecx 10cab0: 39 cf cmp %ecx,%edi 10cab2: 77 f4 ja 10caa8 <_Objects_Extend_information+0x10c><== NEVER TAKEN 10cab4: c1 e6 02 shl $0x2,%esi 10cab7: 89 75 c0 mov %esi,-0x40(%ebp) } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 10caba: 8b 4d c4 mov -0x3c(%ebp),%ecx 10cabd: 8b 75 c0 mov -0x40(%ebp),%esi 10cac0: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1) inactive_per_block[block_count] = 0; 10cac7: 8b 4d bc mov -0x44(%ebp),%ecx 10caca: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1) for ( index=index_base ; index < ( information->allocation_size + index_base ); 10cad1: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10cad5: 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 ; 10cad8: 39 75 d4 cmp %esi,-0x2c(%ebp) 10cadb: 73 0f jae 10caec <_Objects_Extend_information+0x150><== NEVER TAKEN 10cadd: 8b 4d d4 mov -0x2c(%ebp),%ecx index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 10cae0: 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++ ) { 10cae7: 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 ; 10cae8: 39 f1 cmp %esi,%ecx 10caea: 72 f4 jb 10cae0 <_Objects_Extend_information+0x144> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 10caec: 9c pushf 10caed: fa cli 10caee: 5f pop %edi old_tables = information->object_blocks; 10caef: 8b 73 34 mov 0x34(%ebx),%esi information->object_blocks = object_blocks; 10caf2: 8b 4d c4 mov -0x3c(%ebp),%ecx 10caf5: 89 4b 34 mov %ecx,0x34(%ebx) information->inactive_per_block = inactive_per_block; 10caf8: 8b 4d bc mov -0x44(%ebp),%ecx 10cafb: 89 4b 30 mov %ecx,0x30(%ebx) information->local_table = local_table; 10cafe: 89 43 1c mov %eax,0x1c(%ebx) information->maximum = (Objects_Maximum) maximum; 10cb01: 8b 45 d0 mov -0x30(%ebp),%eax 10cb04: 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) | 10cb08: 8b 0b mov (%ebx),%ecx 10cb0a: c1 e1 18 shl $0x18,%ecx 10cb0d: 81 c9 00 00 01 00 or $0x10000,%ecx information->maximum_id = _Objects_Build_id( 10cb13: 0f b7 43 04 movzwl 0x4(%ebx),%eax (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10cb17: c1 e0 1b shl $0x1b,%eax 10cb1a: 09 c1 or %eax,%ecx 10cb1c: 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) | 10cb20: 09 c1 or %eax,%ecx 10cb22: 89 4b 0c mov %ecx,0xc(%ebx) information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 10cb25: 57 push %edi 10cb26: 9d popf _Workspace_Free( old_tables ); 10cb27: 83 ec 0c sub $0xc,%esp 10cb2a: 56 push %esi 10cb2b: 89 55 b8 mov %edx,-0x48(%ebp) 10cb2e: e8 59 1d 00 00 call 10e88c <_Workspace_Free> 10cb33: 83 c4 10 add $0x10,%esp 10cb36: 8b 55 b8 mov -0x48(%ebp),%edx } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 10cb39: c1 e2 02 shl $0x2,%edx 10cb3c: 89 55 d0 mov %edx,-0x30(%ebp) 10cb3f: 8b 43 34 mov 0x34(%ebx),%eax 10cb42: 8b 4d c8 mov -0x38(%ebp),%ecx 10cb45: 89 0c 10 mov %ecx,(%eax,%edx,1) /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 10cb48: ff 73 18 pushl 0x18(%ebx) 10cb4b: 0f b7 43 14 movzwl 0x14(%ebx),%eax 10cb4f: 50 push %eax 10cb50: 51 push %ecx 10cb51: 8d 7d dc lea -0x24(%ebp),%edi 10cb54: 57 push %edi 10cb55: e8 3e 3a 00 00 call 110598 <_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 ) { 10cb5a: 83 c4 10 add $0x10,%esp 10cb5d: 8b 75 d4 mov -0x2c(%ebp),%esi information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cb60: 8d 43 20 lea 0x20(%ebx),%eax 10cb63: 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 ) { 10cb66: eb 29 jmp 10cb91 <_Objects_Extend_information+0x1f5> 10cb68: 8b 13 mov (%ebx),%edx 10cb6a: c1 e2 18 shl $0x18,%edx 10cb6d: 81 ca 00 00 01 00 or $0x10000,%edx the_object->id = _Objects_Build_id( 10cb73: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10cb77: c1 e1 1b shl $0x1b,%ecx 10cb7a: 09 ca or %ecx,%edx uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10cb7c: 09 f2 or %esi,%edx 10cb7e: 89 50 08 mov %edx,0x8(%eax) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cb81: 83 ec 08 sub $0x8,%esp 10cb84: 50 push %eax 10cb85: ff 75 d4 pushl -0x2c(%ebp) 10cb88: e8 47 f4 ff ff call 10bfd4 <_Chain_Append> index++; 10cb8d: 46 inc %esi 10cb8e: 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 ) { 10cb91: 83 ec 0c sub $0xc,%esp 10cb94: 57 push %edi 10cb95: e8 76 f4 ff ff call 10c010 <_Chain_Get> 10cb9a: 83 c4 10 add $0x10,%esp 10cb9d: 85 c0 test %eax,%eax 10cb9f: 75 c7 jne 10cb68 <_Objects_Extend_information+0x1cc> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 10cba1: 8b 43 14 mov 0x14(%ebx),%eax 10cba4: 8b 53 30 mov 0x30(%ebx),%edx 10cba7: 0f b7 c8 movzwl %ax,%ecx 10cbaa: 8b 75 d0 mov -0x30(%ebp),%esi 10cbad: 89 0c 32 mov %ecx,(%edx,%esi,1) information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); 10cbb0: 66 01 43 2c add %ax,0x2c(%ebx) } 10cbb4: 8d 65 f4 lea -0xc(%ebp),%esp 10cbb7: 5b pop %ebx 10cbb8: 5e pop %esi 10cbb9: 5f pop %edi 10cbba: c9 leave 10cbbb: c3 ret 10cbbc: 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; 10cbbf: 31 c9 xor %ecx,%ecx 10cbc1: e9 40 fe ff ff jmp 10ca06 <_Objects_Extend_information+0x6a> 10cbc6: 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 ); 10cbc8: 83 ec 0c sub $0xc,%esp 10cbcb: 57 push %edi 10cbcc: 89 55 b8 mov %edx,-0x48(%ebp) 10cbcf: 88 4d b4 mov %cl,-0x4c(%ebp) 10cbd2: e8 cd 1c 00 00 call 10e8a4 <_Workspace_Allocate_or_fatal_error> 10cbd7: 89 45 c8 mov %eax,-0x38(%ebp) 10cbda: 83 c4 10 add $0x10,%esp 10cbdd: 8a 4d b4 mov -0x4c(%ebp),%cl 10cbe0: 8b 55 b8 mov -0x48(%ebp),%edx 10cbe3: e9 63 fe ff ff jmp 10ca4b <_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, 10cbe8: c1 e6 02 shl $0x2,%esi 10cbeb: 89 75 c0 mov %esi,-0x40(%ebp) 10cbee: 8b 73 34 mov 0x34(%ebx),%esi 10cbf1: 8b 7d c4 mov -0x3c(%ebp),%edi 10cbf4: 8b 4d c0 mov -0x40(%ebp),%ecx 10cbf7: f3 a4 rep movsb %ds:(%esi),%es:(%edi) information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 10cbf9: 8b 73 30 mov 0x30(%ebx),%esi 10cbfc: 8b 7d bc mov -0x44(%ebp),%edi 10cbff: 8b 4d c0 mov -0x40(%ebp),%ecx 10cc02: 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 *) ); 10cc04: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10cc08: 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, 10cc0b: c1 e1 02 shl $0x2,%ecx 10cc0e: 8b 73 1c mov 0x1c(%ebx),%esi 10cc11: 89 c7 mov %eax,%edi 10cc13: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10cc15: e9 a0 fe ff ff jmp 10caba <_Objects_Extend_information+0x11e> 10cc1a: 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 ) 10cc1c: 8b 53 10 mov 0x10(%ebx),%edx 10cc1f: 66 89 55 d0 mov %dx,-0x30(%ebp) 10cc23: 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 ); 10cc27: 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; 10cc2a: b1 01 mov $0x1,%cl minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cc2c: 31 d2 xor %edx,%edx /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) block_count = 0; 10cc2e: 31 f6 xor %esi,%esi 10cc30: e9 d1 fd ff ff jmp 10ca06 <_Objects_Extend_information+0x6a> else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 10cc35: 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 ); 10cc38: 8b 45 cc mov -0x34(%ebp),%eax <== NOT EXECUTED 10cc3b: 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; 10cc3e: b1 01 mov $0x1,%cl <== NOT EXECUTED minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cc40: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cc42: e9 bf fd ff ff jmp 10ca06 <_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 ) { 10cc47: 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 ); 10cc4a: 8b 4d cc mov -0x34(%ebp),%ecx <== NOT EXECUTED 10cc4d: 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; 10cc50: 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; 10cc52: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cc54: e9 ad fd ff ff jmp 10ca06 <_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 ); 10cc59: 83 ec 0c sub $0xc,%esp 10cc5c: ff 75 c8 pushl -0x38(%ebp) 10cc5f: e8 28 1c 00 00 call 10e88c <_Workspace_Free> return; 10cc64: 83 c4 10 add $0x10,%esp 10cc67: e9 48 ff ff ff jmp 10cbb4 <_Objects_Extend_information+0x218> =============================================================================== 0010ccfc <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint16_t the_class ) { 10ccfc: 55 push %ebp 10ccfd: 89 e5 mov %esp,%ebp 10ccff: 56 push %esi 10cd00: 53 push %ebx 10cd01: 8b 75 08 mov 0x8(%ebp),%esi 10cd04: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 10cd07: 66 85 db test %bx,%bx 10cd0a: 75 0c jne 10cd18 <_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; 10cd0c: 31 c0 xor %eax,%eax if ( info->maximum == 0 ) return NULL; #endif return info; } 10cd0e: 8d 65 f8 lea -0x8(%ebp),%esp 10cd11: 5b pop %ebx 10cd12: 5e pop %esi 10cd13: c9 leave 10cd14: c3 ret 10cd15: 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 ); 10cd18: 83 ec 0c sub $0xc,%esp 10cd1b: 56 push %esi 10cd1c: e8 7f 3d 00 00 call 110aa0 <_Objects_API_maximum_class> if ( the_class_api_maximum == 0 ) 10cd21: 83 c4 10 add $0x10,%esp 10cd24: 85 c0 test %eax,%eax 10cd26: 74 e4 je 10cd0c <_Objects_Get_information+0x10> return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 10cd28: 0f b7 db movzwl %bx,%ebx 10cd2b: 39 d8 cmp %ebx,%eax 10cd2d: 72 dd jb 10cd0c <_Objects_Get_information+0x10> return NULL; if ( !_Objects_Information_table[ the_api ] ) 10cd2f: 8b 14 b5 a8 64 12 00 mov 0x1264a8(,%esi,4),%edx return NULL; 10cd36: 31 c0 xor %eax,%eax return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) return NULL; if ( !_Objects_Information_table[ the_api ] ) 10cd38: 85 d2 test %edx,%edx 10cd3a: 74 d2 je 10cd0e <_Objects_Get_information+0x12><== NEVER TAKEN return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 10cd3c: 8b 04 9a mov (%edx,%ebx,4),%eax if ( !info ) 10cd3f: 85 c0 test %eax,%eax 10cd41: 74 cb je 10cd0e <_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; 10cd43: 31 d2 xor %edx,%edx 10cd45: 66 83 78 10 00 cmpw $0x0,0x10(%eax) 10cd4a: 0f 95 c2 setne %dl 10cd4d: f7 da neg %edx 10cd4f: 21 d0 and %edx,%eax 10cd51: eb bb jmp 10cd0e <_Objects_Get_information+0x12> =============================================================================== 0010cd54 <_Objects_Get_isr_disable>: Objects_Information *information, Objects_Id id, Objects_Locations *location, ISR_Level *level_p ) { 10cd54: 55 push %ebp 10cd55: 89 e5 mov %esp,%ebp 10cd57: 56 push %esi 10cd58: 53 push %ebx 10cd59: 8b 55 08 mov 0x8(%ebp),%edx 10cd5c: 8b 5d 10 mov 0x10(%ebp),%ebx Objects_Control *the_object; uint32_t index; ISR_Level level; index = id - information->minimum_id + 1; 10cd5f: b8 01 00 00 00 mov $0x1,%eax 10cd64: 2b 42 08 sub 0x8(%edx),%eax 10cd67: 03 45 0c add 0xc(%ebp),%eax _ISR_Disable( level ); 10cd6a: 9c pushf 10cd6b: fa cli 10cd6c: 5e pop %esi if ( information->maximum >= index ) { 10cd6d: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 10cd71: 39 c8 cmp %ecx,%eax 10cd73: 77 1b ja 10cd90 <_Objects_Get_isr_disable+0x3c> if ( (the_object = information->local_table[ index ]) != NULL ) { 10cd75: 8b 52 1c mov 0x1c(%edx),%edx 10cd78: 8b 04 82 mov (%edx,%eax,4),%eax 10cd7b: 85 c0 test %eax,%eax 10cd7d: 74 21 je 10cda0 <_Objects_Get_isr_disable+0x4c> *location = OBJECTS_LOCAL; 10cd7f: c7 03 00 00 00 00 movl $0x0,(%ebx) *level_p = level; 10cd85: 8b 55 14 mov 0x14(%ebp),%edx 10cd88: 89 32 mov %esi,(%edx) _Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; #endif } 10cd8a: 5b pop %ebx 10cd8b: 5e pop %esi 10cd8c: c9 leave 10cd8d: c3 ret 10cd8e: 66 90 xchg %ax,%ax } _ISR_Enable( level ); *location = OBJECTS_ERROR; return NULL; } _ISR_Enable( level ); 10cd90: 56 push %esi 10cd91: 9d popf *location = OBJECTS_ERROR; 10cd92: 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; 10cd98: 31 c0 xor %eax,%eax #endif } 10cd9a: 5b pop %ebx 10cd9b: 5e pop %esi 10cd9c: c9 leave 10cd9d: c3 ret 10cd9e: 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 ); 10cda0: 56 push %esi 10cda1: 9d popf *location = OBJECTS_ERROR; 10cda2: c7 03 01 00 00 00 movl $0x1,(%ebx) return NULL; 10cda8: eb e0 jmp 10cd8a <_Objects_Get_isr_disable+0x36> =============================================================================== 0010e464 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { 10e464: 55 push %ebp 10e465: 89 e5 mov %esp,%ebp 10e467: 57 push %edi 10e468: 56 push %esi 10e469: 53 push %ebx 10e46a: 83 ec 3c sub $0x3c,%esp 10e46d: 8b 7d 08 mov 0x8(%ebp),%edi 10e470: 8b 75 0c mov 0xc(%ebp),%esi 10e473: 8b 5d 10 mov 0x10(%ebp),%ebx char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) 10e476: 85 f6 test %esi,%esi 10e478: 75 0e jne 10e488 <_Objects_Get_name_as_string+0x24> #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* not supported */ #endif case OBJECTS_ERROR: return NULL; 10e47a: 31 db xor %ebx,%ebx _Thread_Enable_dispatch(); return name; } return NULL; /* unreachable path */ } 10e47c: 89 d8 mov %ebx,%eax 10e47e: 8d 65 f4 lea -0xc(%ebp),%esp 10e481: 5b pop %ebx 10e482: 5e pop %esi 10e483: 5f pop %edi 10e484: c9 leave 10e485: c3 ret 10e486: 66 90 xchg %ax,%ax Objects_Id tmpId; if ( length == 0 ) return NULL; if ( name == NULL ) 10e488: 85 db test %ebx,%ebx 10e48a: 74 f0 je 10e47c <_Objects_Get_name_as_string+0x18> return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10e48c: 85 ff test %edi,%edi 10e48e: 75 08 jne 10e498 <_Objects_Get_name_as_string+0x34> 10e490: a1 38 9c 12 00 mov 0x129c38,%eax 10e495: 8b 78 08 mov 0x8(%eax),%edi information = _Objects_Get_information_id( tmpId ); 10e498: 83 ec 0c sub $0xc,%esp 10e49b: 57 push %edi 10e49c: e8 f3 fe ff ff call 10e394 <_Objects_Get_information_id> if ( !information ) 10e4a1: 83 c4 10 add $0x10,%esp 10e4a4: 85 c0 test %eax,%eax 10e4a6: 74 d2 je 10e47a <_Objects_Get_name_as_string+0x16> return NULL; the_object = _Objects_Get( information, tmpId, &location ); 10e4a8: 51 push %ecx 10e4a9: 8d 55 e4 lea -0x1c(%ebp),%edx 10e4ac: 52 push %edx 10e4ad: 57 push %edi 10e4ae: 50 push %eax 10e4af: e8 80 00 00 00 call 10e534 <_Objects_Get> switch ( location ) { 10e4b4: 83 c4 10 add $0x10,%esp 10e4b7: 8b 55 e4 mov -0x1c(%ebp),%edx 10e4ba: 85 d2 test %edx,%edx 10e4bc: 75 bc jne 10e47a <_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; 10e4be: 8b 40 0c mov 0xc(%eax),%eax lname[ 0 ] = (u32_name >> 24) & 0xff; 10e4c1: 89 c2 mov %eax,%edx 10e4c3: c1 ea 18 shr $0x18,%edx 10e4c6: 88 55 c7 mov %dl,-0x39(%ebp) 10e4c9: 88 55 df mov %dl,-0x21(%ebp) lname[ 1 ] = (u32_name >> 16) & 0xff; 10e4cc: 89 c7 mov %eax,%edi 10e4ce: c1 ef 10 shr $0x10,%edi 10e4d1: 89 f9 mov %edi,%ecx 10e4d3: 88 4d e0 mov %cl,-0x20(%ebp) lname[ 2 ] = (u32_name >> 8) & 0xff; 10e4d6: 89 c7 mov %eax,%edi 10e4d8: c1 ef 08 shr $0x8,%edi 10e4db: 89 f9 mov %edi,%ecx 10e4dd: 88 4d e1 mov %cl,-0x1f(%ebp) lname[ 3 ] = (u32_name >> 0) & 0xff; 10e4e0: 88 45 e2 mov %al,-0x1e(%ebp) lname[ 4 ] = '\0'; 10e4e3: c6 45 e3 00 movb $0x0,-0x1d(%ebp) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e4e7: 4e dec %esi 10e4e8: 89 75 d4 mov %esi,-0x2c(%ebp) 10e4eb: 74 41 je 10e52e <_Objects_Get_name_as_string+0xca><== NEVER TAKEN 10e4ed: 84 d2 test %dl,%dl 10e4ef: 74 3d je 10e52e <_Objects_Get_name_as_string+0xca> 10e4f1: 89 d9 mov %ebx,%ecx 10e4f3: 31 c0 xor %eax,%eax 10e4f5: eb 09 jmp 10e500 <_Objects_Get_name_as_string+0x9c> 10e4f7: 90 nop 10e4f8: 8a 54 05 df mov -0x21(%ebp,%eax,1),%dl 10e4fc: 84 d2 test %dl,%dl 10e4fe: 74 21 je 10e521 <_Objects_Get_name_as_string+0xbd> *d = (isprint((unsigned char)*s)) ? *s : '*'; 10e500: 0f b6 f2 movzbl %dl,%esi 10e503: 8b 3d 88 72 12 00 mov 0x127288,%edi 10e509: 0f be 74 37 01 movsbl 0x1(%edi,%esi,1),%esi 10e50e: 81 e6 97 00 00 00 and $0x97,%esi 10e514: 75 02 jne 10e518 <_Objects_Get_name_as_string+0xb4> 10e516: b2 2a mov $0x2a,%dl 10e518: 88 11 mov %dl,(%ecx) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e51a: 40 inc %eax 10e51b: 41 inc %ecx 10e51c: 3b 45 d4 cmp -0x2c(%ebp),%eax 10e51f: 72 d7 jb 10e4f8 <_Objects_Get_name_as_string+0x94> *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; 10e521: c6 01 00 movb $0x0,(%ecx) _Thread_Enable_dispatch(); 10e524: e8 5b 0b 00 00 call 10f084 <_Thread_Enable_dispatch> return name; 10e529: e9 4e ff ff ff jmp 10e47c <_Objects_Get_name_as_string+0x18> s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e52e: 89 d9 mov %ebx,%ecx 10e530: eb ef jmp 10e521 <_Objects_Get_name_as_string+0xbd> =============================================================================== 0010cf04 <_Objects_Get_next>: Objects_Information *information, Objects_Id id, Objects_Locations *location_p, Objects_Id *next_id_p ) { 10cf04: 55 push %ebp 10cf05: 89 e5 mov %esp,%ebp 10cf07: 57 push %edi 10cf08: 56 push %esi 10cf09: 53 push %ebx 10cf0a: 83 ec 0c sub $0xc,%esp 10cf0d: 8b 5d 08 mov 0x8(%ebp),%ebx 10cf10: 8b 75 0c mov 0xc(%ebp),%esi 10cf13: 8b 7d 10 mov 0x10(%ebp),%edi Objects_Control *object; Objects_Id next_id; if ( !information ) 10cf16: 85 db test %ebx,%ebx 10cf18: 75 0a jne 10cf24 <_Objects_Get_next+0x20> if ( !location_p ) return NULL; if ( !next_id_p ) return NULL; 10cf1a: 31 c0 xor %eax,%eax return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 10cf1c: 8d 65 f4 lea -0xc(%ebp),%esp 10cf1f: 5b pop %ebx 10cf20: 5e pop %esi 10cf21: 5f pop %edi 10cf22: c9 leave 10cf23: c3 ret Objects_Id next_id; if ( !information ) return NULL; if ( !location_p ) 10cf24: 85 ff test %edi,%edi 10cf26: 74 f2 je 10cf1a <_Objects_Get_next+0x16> return NULL; if ( !next_id_p ) 10cf28: 8b 45 14 mov 0x14(%ebp),%eax 10cf2b: 85 c0 test %eax,%eax 10cf2d: 74 eb je 10cf1a <_Objects_Get_next+0x16> return NULL; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) 10cf2f: 66 85 f6 test %si,%si 10cf32: 75 04 jne 10cf38 <_Objects_Get_next+0x34> next_id = information->minimum_id; 10cf34: 8b 73 08 mov 0x8(%ebx),%esi 10cf37: 90 nop else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 10cf38: 66 39 73 10 cmp %si,0x10(%ebx) 10cf3c: 72 22 jb 10cf60 <_Objects_Get_next+0x5c> *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 10cf3e: 51 push %ecx 10cf3f: 57 push %edi 10cf40: 56 push %esi 10cf41: 53 push %ebx 10cf42: e8 2d 00 00 00 call 10cf74 <_Objects_Get> next_id++; 10cf47: 46 inc %esi } while (*location_p != OBJECTS_LOCAL); 10cf48: 83 c4 10 add $0x10,%esp 10cf4b: 8b 17 mov (%edi),%edx 10cf4d: 85 d2 test %edx,%edx 10cf4f: 75 e7 jne 10cf38 <_Objects_Get_next+0x34> *next_id_p = next_id; 10cf51: 8b 55 14 mov 0x14(%ebp),%edx 10cf54: 89 32 mov %esi,(%edx) return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 10cf56: 8d 65 f4 lea -0xc(%ebp),%esp 10cf59: 5b pop %ebx 10cf5a: 5e pop %esi 10cf5b: 5f pop %edi 10cf5c: c9 leave 10cf5d: c3 ret 10cf5e: 66 90 xchg %ax,%ax do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) { *location_p = OBJECTS_ERROR; 10cf60: c7 07 01 00 00 00 movl $0x1,(%edi) *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 10cf66: 8b 45 14 mov 0x14(%ebp),%eax 10cf69: c7 00 ff ff ff ff movl $0xffffffff,(%eax) return 0; 10cf6f: 31 c0 xor %eax,%eax 10cf71: eb a9 jmp 10cf1c <_Objects_Get_next+0x18> =============================================================================== 0011b1c4 <_Objects_Get_no_protection>: Objects_Control *_Objects_Get_no_protection( Objects_Information *information, Objects_Id id, Objects_Locations *location ) { 11b1c4: 55 push %ebp 11b1c5: 89 e5 mov %esp,%ebp 11b1c7: 53 push %ebx 11b1c8: 8b 55 08 mov 0x8(%ebp),%edx 11b1cb: 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; 11b1ce: b8 01 00 00 00 mov $0x1,%eax 11b1d3: 2b 42 08 sub 0x8(%edx),%eax 11b1d6: 03 45 0c add 0xc(%ebp),%eax if ( information->maximum >= index ) { 11b1d9: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 11b1dd: 39 c8 cmp %ecx,%eax 11b1df: 77 13 ja 11b1f4 <_Objects_Get_no_protection+0x30> if ( (the_object = information->local_table[ index ]) != NULL ) { 11b1e1: 8b 52 1c mov 0x1c(%edx),%edx 11b1e4: 8b 04 82 mov (%edx,%eax,4),%eax 11b1e7: 85 c0 test %eax,%eax 11b1e9: 74 09 je 11b1f4 <_Objects_Get_no_protection+0x30><== NEVER TAKEN *location = OBJECTS_LOCAL; 11b1eb: 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; } 11b1f1: 5b pop %ebx 11b1f2: c9 leave 11b1f3: 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; 11b1f4: c7 03 01 00 00 00 movl $0x1,(%ebx) return NULL; 11b1fa: 31 c0 xor %eax,%eax } 11b1fc: 5b pop %ebx 11b1fd: c9 leave 11b1fe: c3 ret =============================================================================== 0010e058 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 10e058: 55 push %ebp 10e059: 89 e5 mov %esp,%ebp 10e05b: 83 ec 18 sub $0x18,%esp 10e05e: 8b 55 08 mov 0x8(%ebp),%edx /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10e061: 85 d2 test %edx,%edx 10e063: 75 08 jne 10e06d <_Objects_Id_to_name+0x15> 10e065: a1 d8 87 12 00 mov 0x1287d8,%eax 10e06a: 8b 50 08 mov 0x8(%eax),%edx 10e06d: 89 d0 mov %edx,%eax 10e06f: c1 e8 18 shr $0x18,%eax 10e072: 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 ) 10e075: 8d 48 ff lea -0x1(%eax),%ecx 10e078: 83 f9 02 cmp $0x2,%ecx 10e07b: 77 3b ja 10e0b8 <_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 ] ) 10e07d: 8b 04 85 28 85 12 00 mov 0x128528(,%eax,4),%eax 10e084: 85 c0 test %eax,%eax 10e086: 74 30 je 10e0b8 <_Objects_Id_to_name+0x60> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10e088: 89 d1 mov %edx,%ecx 10e08a: c1 e9 1b shr $0x1b,%ecx return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 10e08d: 8b 04 88 mov (%eax,%ecx,4),%eax if ( !information ) 10e090: 85 c0 test %eax,%eax 10e092: 74 24 je 10e0b8 <_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 ); 10e094: 51 push %ecx 10e095: 8d 4d f4 lea -0xc(%ebp),%ecx 10e098: 51 push %ecx 10e099: 52 push %edx 10e09a: 50 push %eax 10e09b: e8 50 ff ff ff call 10dff0 <_Objects_Get> if ( !the_object ) 10e0a0: 83 c4 10 add $0x10,%esp 10e0a3: 85 c0 test %eax,%eax 10e0a5: 74 11 je 10e0b8 <_Objects_Id_to_name+0x60> return OBJECTS_INVALID_ID; *name = the_object->name; 10e0a7: 8b 50 0c mov 0xc(%eax),%edx 10e0aa: 8b 45 0c mov 0xc(%ebp),%eax 10e0ad: 89 10 mov %edx,(%eax) _Thread_Enable_dispatch(); 10e0af: e8 f4 0a 00 00 call 10eba8 <_Thread_Enable_dispatch> return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 10e0b4: 31 c0 xor %eax,%eax } 10e0b6: c9 leave 10e0b7: 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; 10e0b8: 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; } 10e0bd: c9 leave 10e0be: c3 ret =============================================================================== 0010cef4 <_Objects_Name_to_id_u32>: Objects_Information *information, uint32_t name, uint32_t node, Objects_Id *id ) { 10cef4: 55 push %ebp 10cef5: 89 e5 mov %esp,%ebp 10cef7: 57 push %edi 10cef8: 56 push %esi 10cef9: 53 push %ebx 10cefa: 8b 45 08 mov 0x8(%ebp),%eax 10cefd: 8b 4d 0c mov 0xc(%ebp),%ecx 10cf00: 8b 55 10 mov 0x10(%ebp),%edx 10cf03: 8b 7d 14 mov 0x14(%ebp),%edi Objects_Name name_for_mp; #endif /* ASSERT: information->is_string == false */ if ( !id ) 10cf06: 85 ff test %edi,%edi 10cf08: 74 56 je 10cf60 <_Objects_Name_to_id_u32+0x6c> return OBJECTS_INVALID_ADDRESS; if ( name == 0 ) 10cf0a: 85 c9 test %ecx,%ecx 10cf0c: 74 08 je 10cf16 <_Objects_Name_to_id_u32+0x22> return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && 10cf0e: 8b 70 10 mov 0x10(%eax),%esi 10cf11: 66 85 f6 test %si,%si 10cf14: 75 0a jne 10cf20 <_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; 10cf16: b8 01 00 00 00 mov $0x1,%eax #endif } 10cf1b: 5b pop %ebx 10cf1c: 5e pop %esi 10cf1d: 5f pop %edi 10cf1e: c9 leave 10cf1f: c3 ret if ( name == 0 ) return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && 10cf20: 85 d2 test %edx,%edx 10cf22: 75 20 jne 10cf44 <_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++ ) { 10cf24: 0f b7 f6 movzwl %si,%esi 10cf27: 8b 58 1c mov 0x1c(%eax),%ebx 10cf2a: b8 01 00 00 00 mov $0x1,%eax 10cf2f: 90 nop the_object = information->local_table[ index ]; 10cf30: 8b 14 83 mov (%ebx,%eax,4),%edx if ( !the_object ) 10cf33: 85 d2 test %edx,%edx 10cf35: 74 05 je 10cf3c <_Objects_Name_to_id_u32+0x48> continue; if ( name == the_object->name.name_u32 ) { 10cf37: 39 4a 0c cmp %ecx,0xc(%edx) 10cf3a: 74 18 je 10cf54 <_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++ ) { 10cf3c: 40 inc %eax 10cf3d: 39 c6 cmp %eax,%esi 10cf3f: 73 ef jae 10cf30 <_Objects_Name_to_id_u32+0x3c> 10cf41: eb d3 jmp 10cf16 <_Objects_Name_to_id_u32+0x22> 10cf43: 90 nop return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && (node == OBJECTS_SEARCH_ALL_NODES || 10cf44: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx 10cf4a: 74 d8 je 10cf24 <_Objects_Name_to_id_u32+0x30> node == OBJECTS_SEARCH_LOCAL_NODE || 10cf4c: 4a dec %edx 10cf4d: 75 c7 jne 10cf16 <_Objects_Name_to_id_u32+0x22> 10cf4f: eb d3 jmp 10cf24 <_Objects_Name_to_id_u32+0x30> 10cf51: 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; 10cf54: 8b 42 08 mov 0x8(%edx),%eax 10cf57: 89 07 mov %eax,(%edi) return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 10cf59: 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 } 10cf5b: 5b pop %ebx 10cf5c: 5e pop %esi 10cf5d: 5f pop %edi 10cf5e: c9 leave 10cf5f: c3 ret #endif /* ASSERT: information->is_string == false */ if ( !id ) return OBJECTS_INVALID_ADDRESS; 10cf60: 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 } 10cf65: 5b pop %ebx 10cf66: 5e pop %esi 10cf67: 5f pop %edi 10cf68: c9 leave 10cf69: c3 ret =============================================================================== 0010ef1c <_Objects_Set_name>: bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { 10ef1c: 55 push %ebp 10ef1d: 89 e5 mov %esp,%ebp 10ef1f: 53 push %ebx 10ef20: 83 ec 0c sub $0xc,%esp 10ef23: 8b 5d 10 mov 0x10(%ebp),%ebx size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 10ef26: 8b 45 08 mov 0x8(%ebp),%eax 10ef29: 0f b7 40 38 movzwl 0x38(%eax),%eax 10ef2d: 50 push %eax 10ef2e: 53 push %ebx 10ef2f: e8 24 66 00 00 call 115558 d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 10ef34: 0f be 0b movsbl (%ebx),%ecx 10ef37: c1 e1 18 shl $0x18,%ecx 10ef3a: 83 c4 10 add $0x10,%esp 10ef3d: 83 f8 01 cmp $0x1,%eax 10ef40: 76 32 jbe 10ef74 <_Objects_Set_name+0x58> 10ef42: 0f be 53 01 movsbl 0x1(%ebx),%edx 10ef46: c1 e2 10 shl $0x10,%edx 10ef49: 09 ca or %ecx,%edx 10ef4b: 83 f8 02 cmp $0x2,%eax 10ef4e: 74 2c je 10ef7c <_Objects_Set_name+0x60> 10ef50: 0f be 4b 02 movsbl 0x2(%ebx),%ecx 10ef54: c1 e1 08 shl $0x8,%ecx 10ef57: 09 d1 or %edx,%ecx 10ef59: 83 f8 03 cmp $0x3,%eax 10ef5c: 74 37 je 10ef95 <_Objects_Set_name+0x79> 10ef5e: 0f be 43 03 movsbl 0x3(%ebx),%eax 10ef62: 09 c1 or %eax,%ecx 10ef64: 8b 55 0c mov 0xc(%ebp),%edx 10ef67: 89 4a 0c mov %ecx,0xc(%edx) ); } return true; } 10ef6a: b0 01 mov $0x1,%al 10ef6c: 8b 5d fc mov -0x4(%ebp),%ebx 10ef6f: c9 leave 10ef70: c3 ret 10ef71: 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( 10ef74: 89 ca mov %ecx,%edx 10ef76: 81 ca 00 00 20 00 or $0x200000,%edx 10ef7c: 89 d1 mov %edx,%ecx 10ef7e: 80 cd 20 or $0x20,%ch 10ef81: b8 20 00 00 00 mov $0x20,%eax 10ef86: 09 c1 or %eax,%ecx 10ef88: 8b 55 0c mov 0xc(%ebp),%edx 10ef8b: 89 4a 0c mov %ecx,0xc(%edx) ); } return true; } 10ef8e: b0 01 mov $0x1,%al 10ef90: 8b 5d fc mov -0x4(%ebp),%ebx 10ef93: c9 leave 10ef94: c3 ret d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 10ef95: b8 20 00 00 00 mov $0x20,%eax 10ef9a: eb c6 jmp 10ef62 <_Objects_Set_name+0x46> =============================================================================== 0010cf6c <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 10cf6c: 55 push %ebp 10cf6d: 89 e5 mov %esp,%ebp 10cf6f: 57 push %edi 10cf70: 56 push %esi 10cf71: 53 push %ebx 10cf72: 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 ); 10cf75: 8b 45 08 mov 0x8(%ebp),%eax 10cf78: 0f b7 58 08 movzwl 0x8(%eax),%ebx block_count = (information->maximum - index_base) / 10cf7c: 0f b7 48 14 movzwl 0x14(%eax),%ecx 10cf80: 0f b7 40 10 movzwl 0x10(%eax),%eax 10cf84: 29 d8 sub %ebx,%eax 10cf86: 31 d2 xor %edx,%edx 10cf88: f7 f1 div %ecx information->allocation_size; for ( block = 0; block < block_count; block++ ) { 10cf8a: 85 c0 test %eax,%eax 10cf8c: 74 21 je 10cfaf <_Objects_Shrink_information+0x43><== NEVER TAKEN if ( information->inactive_per_block[ block ] == 10cf8e: 8b 55 08 mov 0x8(%ebp),%edx 10cf91: 8b 72 30 mov 0x30(%edx),%esi 10cf94: 3b 0e cmp (%esi),%ecx 10cf96: 74 1f je 10cfb7 <_Objects_Shrink_information+0x4b><== NEVER TAKEN 10cf98: 31 d2 xor %edx,%edx 10cf9a: eb 0e jmp 10cfaa <_Objects_Shrink_information+0x3e> information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 10cf9c: 01 cb add %ecx,%ebx 10cf9e: 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 ] == 10cfa5: 3b 0c 96 cmp (%esi,%edx,4),%ecx 10cfa8: 74 12 je 10cfbc <_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++ ) { 10cfaa: 42 inc %edx 10cfab: 39 d0 cmp %edx,%eax 10cfad: 77 ed ja 10cf9c <_Objects_Shrink_information+0x30> return; } index_base += information->allocation_size; } } 10cfaf: 8d 65 f4 lea -0xc(%ebp),%esp 10cfb2: 5b pop %ebx 10cfb3: 5e pop %esi 10cfb4: 5f pop %edi 10cfb5: c9 leave 10cfb6: 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 ] == 10cfb7: 31 ff xor %edi,%edi <== NOT EXECUTED 10cfb9: 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 ); 10cfbc: 8b 55 08 mov 0x8(%ebp),%edx 10cfbf: 8b 42 20 mov 0x20(%edx),%eax 10cfc2: 89 7d e4 mov %edi,-0x1c(%ebp) 10cfc5: eb 07 jmp 10cfce <_Objects_Shrink_information+0x62> 10cfc7: 90 nop if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 10cfc8: 85 f6 test %esi,%esi 10cfca: 74 2c je 10cff8 <_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; 10cfcc: 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 ); 10cfce: 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; 10cfd2: 8b 30 mov (%eax),%esi if ((index >= index_base) && 10cfd4: 39 da cmp %ebx,%edx 10cfd6: 72 f0 jb 10cfc8 <_Objects_Shrink_information+0x5c> (index < (index_base + information->allocation_size))) { 10cfd8: 8b 7d 08 mov 0x8(%ebp),%edi 10cfdb: 0f b7 4f 14 movzwl 0x14(%edi),%ecx 10cfdf: 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) && 10cfe2: 39 ca cmp %ecx,%edx 10cfe4: 73 e2 jae 10cfc8 <_Objects_Shrink_information+0x5c> (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); 10cfe6: 83 ec 0c sub $0xc,%esp 10cfe9: 50 push %eax 10cfea: e8 09 f0 ff ff call 10bff8 <_Chain_Extract> 10cfef: 83 c4 10 add $0x10,%esp } } while ( the_object ); 10cff2: 85 f6 test %esi,%esi 10cff4: 75 d6 jne 10cfcc <_Objects_Shrink_information+0x60> 10cff6: 66 90 xchg %ax,%ax 10cff8: 8b 7d e4 mov -0x1c(%ebp),%edi /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 10cffb: 83 ec 0c sub $0xc,%esp 10cffe: 8b 55 08 mov 0x8(%ebp),%edx 10d001: 8b 42 34 mov 0x34(%edx),%eax 10d004: ff 34 38 pushl (%eax,%edi,1) 10d007: e8 80 18 00 00 call 10e88c <_Workspace_Free> information->object_blocks[ block ] = NULL; 10d00c: 8b 55 08 mov 0x8(%ebp),%edx 10d00f: 8b 42 34 mov 0x34(%edx),%eax 10d012: c7 04 38 00 00 00 00 movl $0x0,(%eax,%edi,1) information->inactive_per_block[ block ] = 0; 10d019: 8b 42 30 mov 0x30(%edx),%eax 10d01c: c7 04 38 00 00 00 00 movl $0x0,(%eax,%edi,1) information->inactive -= information->allocation_size; 10d023: 8b 42 14 mov 0x14(%edx),%eax 10d026: 66 29 42 2c sub %ax,0x2c(%edx) return; 10d02a: 83 c4 10 add $0x10,%esp } index_base += information->allocation_size; } } 10d02d: 8d 65 f4 lea -0xc(%ebp),%esp 10d030: 5b pop %ebx 10d031: 5e pop %esi 10d032: 5f pop %edi 10d033: c9 leave 10d034: c3 ret =============================================================================== 0010d794 <_Protected_heap_Get_information>: bool _Protected_heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 10d794: 55 push %ebp 10d795: 89 e5 mov %esp,%ebp 10d797: 56 push %esi 10d798: 53 push %ebx 10d799: 8b 5d 08 mov 0x8(%ebp),%ebx 10d79c: 8b 75 0c mov 0xc(%ebp),%esi if ( !the_heap ) 10d79f: 85 db test %ebx,%ebx 10d7a1: 74 35 je 10d7d8 <_Protected_heap_Get_information+0x44> return false; if ( !the_info ) 10d7a3: 85 f6 test %esi,%esi 10d7a5: 74 31 je 10d7d8 <_Protected_heap_Get_information+0x44> return false; _RTEMS_Lock_allocator(); 10d7a7: 83 ec 0c sub $0xc,%esp 10d7aa: ff 35 60 76 12 00 pushl 0x127660 10d7b0: e8 97 ee ff ff call 10c64c <_API_Mutex_Lock> _Heap_Get_information( the_heap, the_info ); 10d7b5: 5a pop %edx 10d7b6: 59 pop %ecx 10d7b7: 56 push %esi 10d7b8: 53 push %ebx 10d7b9: e8 0a 3d 00 00 call 1114c8 <_Heap_Get_information> _RTEMS_Unlock_allocator(); 10d7be: 58 pop %eax 10d7bf: ff 35 60 76 12 00 pushl 0x127660 10d7c5: e8 ca ee ff ff call 10c694 <_API_Mutex_Unlock> return true; 10d7ca: 83 c4 10 add $0x10,%esp 10d7cd: b0 01 mov $0x1,%al } 10d7cf: 8d 65 f8 lea -0x8(%ebp),%esp 10d7d2: 5b pop %ebx 10d7d3: 5e pop %esi 10d7d4: c9 leave 10d7d5: c3 ret 10d7d6: 66 90 xchg %ax,%ax { if ( !the_heap ) return false; if ( !the_info ) return false; 10d7d8: 31 c0 xor %eax,%eax _RTEMS_Lock_allocator(); _Heap_Get_information( the_heap, the_info ); _RTEMS_Unlock_allocator(); return true; } 10d7da: 8d 65 f8 lea -0x8(%ebp),%esp 10d7dd: 5b pop %ebx 10d7de: 5e pop %esi 10d7df: c9 leave 10d7e0: c3 ret =============================================================================== 00110bc4 <_Protected_heap_Walk>: bool _Protected_heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { 110bc4: 55 push %ebp 110bc5: 89 e5 mov %esp,%ebp 110bc7: 56 push %esi 110bc8: 53 push %ebx 110bc9: 83 ec 10 sub $0x10,%esp 110bcc: 8b 5d 08 mov 0x8(%ebp),%ebx 110bcf: 8b 75 0c mov 0xc(%ebp),%esi 110bd2: 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 ) { 110bd5: 8b 15 10 ce 12 00 mov 0x12ce10,%edx 110bdb: 85 d2 test %edx,%edx 110bdd: 74 19 je 110bf8 <_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 ); 110bdf: 0f b6 c0 movzbl %al,%eax 110be2: 89 45 10 mov %eax,0x10(%ebp) 110be5: 89 75 0c mov %esi,0xc(%ebp) 110be8: 89 5d 08 mov %ebx,0x8(%ebp) } return status; } 110beb: 8d 65 f8 lea -0x8(%ebp),%esp 110bee: 5b pop %ebx 110bef: 5e pop %esi 110bf0: 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 ); 110bf1: e9 5a f2 ff ff jmp 10fe50 <_Heap_Walk> 110bf6: 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(); 110bf8: 83 ec 0c sub $0xc,%esp 110bfb: ff 35 c0 ce 12 00 pushl 0x12cec0 110c01: 88 45 f4 mov %al,-0xc(%ebp) 110c04: e8 5b e4 ff ff call 10f064 <_API_Mutex_Lock> status = _Heap_Walk( the_heap, source, do_dump ); 110c09: 83 c4 0c add $0xc,%esp 110c0c: 8a 45 f4 mov -0xc(%ebp),%al 110c0f: 0f b6 c0 movzbl %al,%eax 110c12: 50 push %eax 110c13: 56 push %esi 110c14: 53 push %ebx 110c15: e8 36 f2 ff ff call 10fe50 <_Heap_Walk> _RTEMS_Unlock_allocator(); 110c1a: 5a pop %edx 110c1b: ff 35 c0 ce 12 00 pushl 0x12cec0 110c21: 88 45 f4 mov %al,-0xc(%ebp) 110c24: e8 83 e4 ff ff call 10f0ac <_API_Mutex_Unlock> 110c29: 83 c4 10 add $0x10,%esp } else { status = _Heap_Walk( the_heap, source, do_dump ); } return status; } 110c2c: 8a 45 f4 mov -0xc(%ebp),%al 110c2f: 8d 65 f8 lea -0x8(%ebp),%esp 110c32: 5b pop %ebx 110c33: 5e pop %esi 110c34: c9 leave 110c35: c3 ret =============================================================================== 001103a8 <_RTEMS_tasks_Create_extension>: bool _RTEMS_tasks_Create_extension( Thread_Control *executing, Thread_Control *created ) { 1103a8: 55 push %ebp 1103a9: 89 e5 mov %esp,%ebp 1103ab: 53 push %ebx 1103ac: 83 ec 10 sub $0x10,%esp 1103af: 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 ); 1103b2: 80 3d 24 22 12 00 01 cmpb $0x1,0x122224 1103b9: 19 c0 sbb %eax,%eax 1103bb: 83 e0 c0 and $0xffffffc0,%eax 1103be: 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 ); 1103c1: 50 push %eax 1103c2: e8 a9 e4 ff ff call 10e870 <_Workspace_Allocate> if ( !api ) 1103c7: 83 c4 10 add $0x10,%esp 1103ca: 85 c0 test %eax,%eax 1103cc: 74 6a je 110438 <_RTEMS_tasks_Create_extension+0x90> return false; created->API_Extensions[ THREAD_API_RTEMS ] = api; 1103ce: 89 83 e4 00 00 00 mov %eax,0xe4(%ebx) api->pending_events = EVENT_SETS_NONE_PENDING; 1103d4: c7 00 00 00 00 00 movl $0x0,(%eax) api->event_condition = 0; 1103da: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) */ RTEMS_INLINE_ROUTINE void _ASR_Initialize ( ASR_Information *information ) { information->is_enabled = false; 1103e1: c6 40 08 00 movb $0x0,0x8(%eax) information->handler = NULL; 1103e5: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) information->mode_set = RTEMS_DEFAULT_MODES; 1103ec: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax) information->signals_posted = 0; 1103f3: c7 40 14 00 00 00 00 movl $0x0,0x14(%eax) information->signals_pending = 0; 1103fa: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) information->nest_level = 0; 110401: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) _ASR_Initialize( &api->Signal ); created->task_variables = NULL; 110408: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx) 11040f: 00 00 00 if ( rtems_configuration_get_notepads_enabled() ) { 110412: 80 3d 24 22 12 00 00 cmpb $0x0,0x122224 110419: 74 13 je 11042e <_RTEMS_tasks_Create_extension+0x86> 11041b: 31 d2 xor %edx,%edx 11041d: 8d 76 00 lea 0x0(%esi),%esi for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) api->Notepads[i] = 0; 110420: c7 44 90 20 00 00 00 movl $0x0,0x20(%eax,%edx,4) 110427: 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++) 110428: 42 inc %edx 110429: 83 fa 10 cmp $0x10,%edx 11042c: 75 f2 jne 110420 <_RTEMS_tasks_Create_extension+0x78> api->Notepads[i] = 0; } return true; 11042e: b0 01 mov $0x1,%al } 110430: 8b 5d fc mov -0x4(%ebp),%ebx 110433: c9 leave 110434: c3 ret 110435: 8d 76 00 lea 0x0(%esi),%esi to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)); api = _Workspace_Allocate( to_allocate ); if ( !api ) return false; 110438: 31 c0 xor %eax,%eax for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) api->Notepads[i] = 0; } return true; } 11043a: 8b 5d fc mov -0x4(%ebp),%ebx 11043d: c9 leave 11043e: c3 ret =============================================================================== 00110350 <_RTEMS_tasks_Delete_extension>: void _RTEMS_tasks_Delete_extension( Thread_Control *executing, Thread_Control *deleted ) { 110350: 55 push %ebp 110351: 89 e5 mov %esp,%ebp 110353: 56 push %esi 110354: 53 push %ebx 110355: 8b 75 0c mov 0xc(%ebp),%esi /* * Free per task variable memory */ tvp = deleted->task_variables; 110358: 8b 86 f0 00 00 00 mov 0xf0(%esi),%eax deleted->task_variables = NULL; 11035e: c7 86 f0 00 00 00 00 movl $0x0,0xf0(%esi) 110365: 00 00 00 while (tvp) { 110368: 85 c0 test %eax,%eax 11036a: 75 06 jne 110372 <_RTEMS_tasks_Delete_extension+0x22> 11036c: eb 17 jmp 110385 <_RTEMS_tasks_Delete_extension+0x35> 11036e: 66 90 xchg %ax,%ax next = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp ); tvp = next; 110370: 89 d8 mov %ebx,%eax */ tvp = deleted->task_variables; deleted->task_variables = NULL; while (tvp) { next = (rtems_task_variable_t *)tvp->next; 110372: 8b 18 mov (%eax),%ebx _RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp ); 110374: 83 ec 08 sub $0x8,%esp 110377: 50 push %eax 110378: 56 push %esi 110379: e8 56 01 00 00 call 1104d4 <_RTEMS_Tasks_Invoke_task_variable_dtor> * Free per task variable memory */ tvp = deleted->task_variables; deleted->task_variables = NULL; while (tvp) { 11037e: 83 c4 10 add $0x10,%esp 110381: 85 db test %ebx,%ebx 110383: 75 eb jne 110370 <_RTEMS_tasks_Delete_extension+0x20> /* * Free API specific memory */ (void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] ); 110385: 83 ec 0c sub $0xc,%esp 110388: ff b6 e4 00 00 00 pushl 0xe4(%esi) 11038e: e8 f9 e4 ff ff call 10e88c <_Workspace_Free> deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL; 110393: c7 86 e4 00 00 00 00 movl $0x0,0xe4(%esi) 11039a: 00 00 00 11039d: 83 c4 10 add $0x10,%esp } 1103a0: 8d 65 f8 lea -0x8(%ebp),%esp 1103a3: 5b pop %ebx 1103a4: 5e pop %esi 1103a5: c9 leave 1103a6: c3 ret =============================================================================== 001102d4 <_RTEMS_tasks_Initialize_user_tasks>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks( void ) { 1102d4: 55 push %ebp 1102d5: 89 e5 mov %esp,%ebp 1102d7: 83 ec 08 sub $0x8,%esp if ( _RTEMS_tasks_Initialize_user_tasks_p ) 1102da: a1 a0 22 12 00 mov 0x1222a0,%eax 1102df: 85 c0 test %eax,%eax 1102e1: 74 05 je 1102e8 <_RTEMS_tasks_Initialize_user_tasks+0x14> (*_RTEMS_tasks_Initialize_user_tasks_p)(); } 1102e3: c9 leave */ void _RTEMS_tasks_Initialize_user_tasks( void ) { if ( _RTEMS_tasks_Initialize_user_tasks_p ) (*_RTEMS_tasks_Initialize_user_tasks_p)(); 1102e4: ff e0 jmp *%eax 1102e6: 66 90 xchg %ax,%ax } 1102e8: c9 leave 1102e9: c3 ret =============================================================================== 0010bac8 <_RTEMS_tasks_Initialize_user_tasks_body>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks_body( void ) { 10bac8: 55 push %ebp 10bac9: 89 e5 mov %esp,%ebp 10bacb: 57 push %edi 10bacc: 56 push %esi 10bacd: 53 push %ebx 10bace: 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; 10bad1: 8b 1d 4c 22 12 00 mov 0x12224c,%ebx maximum = Configuration_RTEMS_API.number_of_initialization_tasks; 10bad7: 8b 3d 48 22 12 00 mov 0x122248,%edi /* * Verify that we have a set of user tasks to iterate */ if ( !user_tasks ) 10badd: 85 db test %ebx,%ebx 10badf: 74 46 je 10bb27 <_RTEMS_tasks_Initialize_user_tasks_body+0x5f> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 10bae1: 85 ff test %edi,%edi 10bae3: 74 42 je 10bb27 <_RTEMS_tasks_Initialize_user_tasks_body+0x5f><== NEVER TAKEN 10bae5: 31 f6 xor %esi,%esi 10bae7: 90 nop return_value = rtems_task_create( 10bae8: 83 ec 08 sub $0x8,%esp 10baeb: 8d 45 e4 lea -0x1c(%ebp),%eax 10baee: 50 push %eax 10baef: ff 73 0c pushl 0xc(%ebx) 10baf2: ff 73 14 pushl 0x14(%ebx) 10baf5: ff 73 04 pushl 0x4(%ebx) 10baf8: ff 73 08 pushl 0x8(%ebx) 10bafb: ff 33 pushl (%ebx) 10bafd: e8 92 fd ff ff call 10b894 user_tasks[ index ].stack_size, user_tasks[ index ].mode_set, user_tasks[ index ].attribute_set, &id ); if ( !rtems_is_status_successful( return_value ) ) 10bb02: 83 c4 20 add $0x20,%esp 10bb05: 85 c0 test %eax,%eax 10bb07: 75 26 jne 10bb2f <_RTEMS_tasks_Initialize_user_tasks_body+0x67> _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); return_value = rtems_task_start( 10bb09: 51 push %ecx 10bb0a: ff 73 18 pushl 0x18(%ebx) 10bb0d: ff 73 10 pushl 0x10(%ebx) 10bb10: ff 75 e4 pushl -0x1c(%ebp) 10bb13: e8 24 00 00 00 call 10bb3c id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) 10bb18: 83 c4 10 add $0x10,%esp 10bb1b: 85 c0 test %eax,%eax 10bb1d: 75 10 jne 10bb2f <_RTEMS_tasks_Initialize_user_tasks_body+0x67> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 10bb1f: 46 inc %esi 10bb20: 83 c3 1c add $0x1c,%ebx 10bb23: 39 f7 cmp %esi,%edi 10bb25: 77 c1 ja 10bae8 <_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 ); } } 10bb27: 8d 65 f4 lea -0xc(%ebp),%esp 10bb2a: 5b pop %ebx 10bb2b: 5e pop %esi 10bb2c: 5f pop %edi 10bb2d: c9 leave 10bb2e: 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 ); 10bb2f: 52 push %edx 10bb30: 50 push %eax 10bb31: 6a 01 push $0x1 10bb33: 6a 01 push $0x1 10bb35: e8 2e 0d 00 00 call 10c868 <_Internal_error_Occurred> =============================================================================== 001102ec <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 1102ec: 55 push %ebp 1102ed: 89 e5 mov %esp,%ebp 1102ef: 57 push %edi 1102f0: 56 push %esi 1102f1: 53 push %ebx 1102f2: 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 ]; 1102f5: 8b 45 08 mov 0x8(%ebp),%eax 1102f8: 8b 98 e4 00 00 00 mov 0xe4(%eax),%ebx if ( !api ) 1102fe: 85 db test %ebx,%ebx 110300: 74 45 je 110347 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 110302: 9c pushf 110303: fa cli 110304: 58 pop %eax signal_set = asr->signals_posted; 110305: 8b 73 14 mov 0x14(%ebx),%esi asr->signals_posted = 0; 110308: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) _ISR_Enable( level ); 11030f: 50 push %eax 110310: 9d popf if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 110311: 85 f6 test %esi,%esi 110313: 74 32 je 110347 <_RTEMS_tasks_Post_switch_extension+0x5b> return; asr->nest_level += 1; 110315: ff 43 1c incl 0x1c(%ebx) rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 110318: 50 push %eax 110319: 8d 7d e4 lea -0x1c(%ebp),%edi 11031c: 57 push %edi 11031d: 68 ff ff 00 00 push $0xffff 110322: ff 73 10 pushl 0x10(%ebx) 110325: e8 86 1b 00 00 call 111eb0 (*asr->handler)( signal_set ); 11032a: 89 34 24 mov %esi,(%esp) 11032d: ff 53 0c call *0xc(%ebx) asr->nest_level -= 1; 110330: ff 4b 1c decl 0x1c(%ebx) rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 110333: 83 c4 0c add $0xc,%esp 110336: 57 push %edi 110337: 68 ff ff 00 00 push $0xffff 11033c: ff 75 e4 pushl -0x1c(%ebp) 11033f: e8 6c 1b 00 00 call 111eb0 110344: 83 c4 10 add $0x10,%esp } 110347: 8d 65 f4 lea -0xc(%ebp),%esp 11034a: 5b pop %ebx 11034b: 5e pop %esi 11034c: 5f pop %edi 11034d: c9 leave 11034e: c3 ret =============================================================================== 0011028c <_RTEMS_tasks_Switch_extension>: void _RTEMS_tasks_Switch_extension( Thread_Control *executing, Thread_Control *heir ) { 11028c: 55 push %ebp 11028d: 89 e5 mov %esp,%ebp /* * Per Task Variables */ tvp = executing->task_variables; 11028f: 8b 45 08 mov 0x8(%ebp),%eax 110292: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 110298: 85 c0 test %eax,%eax 11029a: 74 13 je 1102af <_RTEMS_tasks_Switch_extension+0x23> tvp->tval = *tvp->ptr; 11029c: 8b 50 04 mov 0x4(%eax),%edx 11029f: 8b 0a mov (%edx),%ecx 1102a1: 89 48 0c mov %ecx,0xc(%eax) *tvp->ptr = tvp->gval; 1102a4: 8b 48 08 mov 0x8(%eax),%ecx 1102a7: 89 0a mov %ecx,(%edx) tvp = (rtems_task_variable_t *)tvp->next; 1102a9: 8b 00 mov (%eax),%eax /* * Per Task Variables */ tvp = executing->task_variables; while (tvp) { 1102ab: 85 c0 test %eax,%eax 1102ad: 75 ed jne 11029c <_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; 1102af: 8b 45 0c mov 0xc(%ebp),%eax 1102b2: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 1102b8: 85 c0 test %eax,%eax 1102ba: 74 13 je 1102cf <_RTEMS_tasks_Switch_extension+0x43> tvp->gval = *tvp->ptr; 1102bc: 8b 50 04 mov 0x4(%eax),%edx 1102bf: 8b 0a mov (%edx),%ecx 1102c1: 89 48 08 mov %ecx,0x8(%eax) *tvp->ptr = tvp->tval; 1102c4: 8b 48 0c mov 0xc(%eax),%ecx 1102c7: 89 0a mov %ecx,(%edx) tvp = (rtems_task_variable_t *)tvp->next; 1102c9: 8b 00 mov (%eax),%eax *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { 1102cb: 85 c0 test %eax,%eax 1102cd: 75 ed jne 1102bc <_RTEMS_tasks_Switch_extension+0x30><== NEVER TAKEN tvp->gval = *tvp->ptr; *tvp->ptr = tvp->tval; tvp = (rtems_task_variable_t *)tvp->next; } } 1102cf: c9 leave 1102d0: c3 ret =============================================================================== 0010c538 <_Rate_monotonic_Initiate_statistics>: } void _Rate_monotonic_Initiate_statistics( Rate_monotonic_Control *the_period ) { 10c538: 55 push %ebp 10c539: 89 e5 mov %esp,%ebp 10c53b: 57 push %edi 10c53c: 56 push %esi 10c53d: 53 push %ebx 10c53e: 83 ec 28 sub $0x28,%esp 10c541: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *owning_thread = the_period->owner; 10c544: 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 ); 10c547: 8d 7d e0 lea -0x20(%ebp),%edi 10c54a: 57 push %edi 10c54b: e8 c4 17 00 00 call 10dd14 <_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; 10c550: 8b 45 e0 mov -0x20(%ebp),%eax 10c553: 8b 55 e4 mov -0x1c(%ebp),%edx 10c556: 89 43 4c mov %eax,0x4c(%ebx) 10c559: 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; 10c55c: 8b 86 84 00 00 00 mov 0x84(%esi),%eax 10c562: 8b 96 88 00 00 00 mov 0x88(%esi),%edx 10c568: 89 43 44 mov %eax,0x44(%ebx) 10c56b: 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) { 10c56e: 83 c4 10 add $0x10,%esp 10c571: 39 35 18 9d 12 00 cmp %esi,0x129d18 10c577: 74 0b je 10c584 <_Rate_monotonic_Initiate_statistics+0x4c> ); _Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran ); } #endif } 10c579: 8d 65 f4 lea -0xc(%ebp),%esp 10c57c: 5b pop %ebx 10c57d: 5e pop %esi 10c57e: 5f pop %edi 10c57f: c9 leave 10c580: c3 ret 10c581: 8d 76 00 lea 0x0(%esi),%esi /* * Adjust the CPU time used to account for the time since last * context switch. */ _Timespec_Subtract( 10c584: 50 push %eax &_Thread_Time_of_last_context_switch, &uptime, &ran 10c585: 8d 75 d8 lea -0x28(%ebp),%esi /* * Adjust the CPU time used to account for the time since last * context switch. */ _Timespec_Subtract( 10c588: 56 push %esi 10c589: 57 push %edi 10c58a: 68 4c 9b 12 00 push $0x129b4c 10c58f: e8 78 38 00 00 call 10fe0c <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran ); 10c594: 59 pop %ecx 10c595: 5f pop %edi 10c596: 56 push %esi 10c597: 83 c3 44 add $0x44,%ebx 10c59a: 53 push %ebx 10c59b: e8 70 37 00 00 call 10fd10 <_Timespec_Add_to> 10c5a0: 83 c4 10 add $0x10,%esp } #endif } 10c5a3: 8d 65 f4 lea -0xc(%ebp),%esp 10c5a6: 5b pop %ebx 10c5a7: 5e pop %esi 10c5a8: 5f pop %edi 10c5a9: c9 leave 10c5aa: c3 ret =============================================================================== 0010caf4 <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 10caf4: 55 push %ebp 10caf5: 89 e5 mov %esp,%ebp 10caf7: 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 ); 10cafa: 8d 45 f4 lea -0xc(%ebp),%eax 10cafd: 50 push %eax 10cafe: ff 75 08 pushl 0x8(%ebp) 10cb01: 68 a0 99 12 00 push $0x1299a0 10cb06: e8 85 1c 00 00 call 10e790 <_Objects_Get> switch ( location ) { 10cb0b: 83 c4 10 add $0x10,%esp 10cb0e: 8b 55 f4 mov -0xc(%ebp),%edx 10cb11: 85 d2 test %edx,%edx 10cb13: 75 29 jne 10cb3e <_Rate_monotonic_Timeout+0x4a><== NEVER TAKEN case OBJECTS_LOCAL: the_thread = the_period->owner; 10cb15: 8b 50 40 mov 0x40(%eax),%edx if ( _States_Is_waiting_for_period( the_thread->current_state ) && 10cb18: f6 42 11 40 testb $0x40,0x11(%edx) 10cb1c: 74 08 je 10cb26 <_Rate_monotonic_Timeout+0x32> 10cb1e: 8b 48 08 mov 0x8(%eax),%ecx 10cb21: 39 4a 20 cmp %ecx,0x20(%edx) 10cb24: 74 4e je 10cb74 <_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 ) { 10cb26: 83 78 38 01 cmpl $0x1,0x38(%eax) 10cb2a: 74 14 je 10cb40 <_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; 10cb2c: 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; 10cb33: a1 90 9a 12 00 mov 0x129a90,%eax 10cb38: 48 dec %eax 10cb39: a3 90 9a 12 00 mov %eax,0x129a90 case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 10cb3e: c9 leave 10cb3f: 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; 10cb40: c7 40 38 03 00 00 00 movl $0x3,0x38(%eax) _Rate_monotonic_Initiate_statistics( the_period ); 10cb47: 83 ec 0c sub $0xc,%esp 10cb4a: 50 push %eax 10cb4b: 89 45 e4 mov %eax,-0x1c(%ebp) 10cb4e: e8 e5 f9 ff ff call 10c538 <_Rate_monotonic_Initiate_statistics> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10cb53: 8b 45 e4 mov -0x1c(%ebp),%eax 10cb56: 8b 50 3c mov 0x3c(%eax),%edx 10cb59: 89 50 1c mov %edx,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10cb5c: 5a pop %edx 10cb5d: 59 pop %ecx _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); 10cb5e: 83 c0 10 add $0x10,%eax 10cb61: 50 push %eax 10cb62: 68 60 9b 12 00 push $0x129b60 10cb67: e8 80 35 00 00 call 1100ec <_Watchdog_Insert> 10cb6c: 83 c4 10 add $0x10,%esp 10cb6f: eb c2 jmp 10cb33 <_Rate_monotonic_Timeout+0x3f> 10cb71: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10cb74: 83 ec 08 sub $0x8,%esp 10cb77: 68 f8 ff 03 10 push $0x1003fff8 10cb7c: 52 push %edx 10cb7d: 89 45 e4 mov %eax,-0x1c(%ebp) 10cb80: e8 f7 23 00 00 call 10ef7c <_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 ); 10cb85: 8b 45 e4 mov -0x1c(%ebp),%eax 10cb88: 89 04 24 mov %eax,(%esp) 10cb8b: eb c1 jmp 10cb4e <_Rate_monotonic_Timeout+0x5a> =============================================================================== 0010c5ac <_Rate_monotonic_Update_statistics>: void _Rate_monotonic_Update_statistics( Rate_monotonic_Control *the_period ) { 10c5ac: 55 push %ebp 10c5ad: 89 e5 mov %esp,%ebp 10c5af: 57 push %edi 10c5b0: 56 push %esi 10c5b1: 53 push %ebx 10c5b2: 83 ec 1c sub $0x1c,%esp 10c5b5: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Update the counts. */ stats = &the_period->Statistics; stats->count++; 10c5b8: ff 43 54 incl 0x54(%ebx) if ( the_period->state == RATE_MONOTONIC_EXPIRED ) 10c5bb: 83 7b 38 04 cmpl $0x4,0x38(%ebx) 10c5bf: 0f 84 bf 00 00 00 je 10c684 <_Rate_monotonic_Update_statistics+0xd8> stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c5c5: 51 push %ecx _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); 10c5c6: 8d 7d e0 lea -0x20(%ebp),%edi stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c5c9: 57 push %edi _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); 10c5ca: 8d 75 d8 lea -0x28(%ebp),%esi stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c5cd: 56 push %esi 10c5ce: 53 push %ebx 10c5cf: e8 cc fe ff ff call 10c4a0 <_Rate_monotonic_Get_status> _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) 10c5d4: 83 c4 10 add $0x10,%esp 10c5d7: 84 c0 test %al,%al 10c5d9: 75 09 jne 10c5e4 <_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 } 10c5db: 8d 65 f4 lea -0xc(%ebp),%esp 10c5de: 5b pop %ebx 10c5df: 5e pop %esi 10c5e0: 5f pop %edi 10c5e1: c9 leave 10c5e2: c3 ret 10c5e3: 90 nop /* * Update CPU time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_cpu_time, &executed ); 10c5e4: 83 ec 08 sub $0x8,%esp 10c5e7: 57 push %edi 10c5e8: 8d 43 6c lea 0x6c(%ebx),%eax 10c5eb: 50 push %eax 10c5ec: e8 1f 37 00 00 call 10fd10 <_Timespec_Add_to> if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) ) 10c5f1: 58 pop %eax 10c5f2: 5a pop %edx 10c5f3: 8d 43 5c lea 0x5c(%ebx),%eax 10c5f6: 50 push %eax 10c5f7: 57 push %edi 10c5f8: e8 eb 37 00 00 call 10fde8 <_Timespec_Less_than> 10c5fd: 83 c4 10 add $0x10,%esp 10c600: 84 c0 test %al,%al 10c602: 74 0c je 10c610 <_Rate_monotonic_Update_statistics+0x64> stats->min_cpu_time = executed; 10c604: 8b 45 e0 mov -0x20(%ebp),%eax 10c607: 8b 55 e4 mov -0x1c(%ebp),%edx 10c60a: 89 43 5c mov %eax,0x5c(%ebx) 10c60d: 89 53 60 mov %edx,0x60(%ebx) if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) ) 10c610: 83 ec 08 sub $0x8,%esp 10c613: 8d 43 64 lea 0x64(%ebx),%eax 10c616: 50 push %eax 10c617: 57 push %edi 10c618: e8 a7 37 00 00 call 10fdc4 <_Timespec_Greater_than> 10c61d: 83 c4 10 add $0x10,%esp 10c620: 84 c0 test %al,%al 10c622: 74 0c je 10c630 <_Rate_monotonic_Update_statistics+0x84> stats->max_cpu_time = executed; 10c624: 8b 45 e0 mov -0x20(%ebp),%eax 10c627: 8b 55 e4 mov -0x1c(%ebp),%edx 10c62a: 89 43 64 mov %eax,0x64(%ebx) 10c62d: 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 ); 10c630: 83 ec 08 sub $0x8,%esp 10c633: 56 push %esi 10c634: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10c63a: 50 push %eax 10c63b: e8 d0 36 00 00 call 10fd10 <_Timespec_Add_to> if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) ) 10c640: 5a pop %edx 10c641: 59 pop %ecx 10c642: 8d 43 74 lea 0x74(%ebx),%eax 10c645: 50 push %eax 10c646: 56 push %esi 10c647: e8 9c 37 00 00 call 10fde8 <_Timespec_Less_than> 10c64c: 83 c4 10 add $0x10,%esp 10c64f: 84 c0 test %al,%al 10c651: 75 39 jne 10c68c <_Rate_monotonic_Update_statistics+0xe0> stats->min_wall_time = since_last_period; if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) ) 10c653: 83 ec 08 sub $0x8,%esp 10c656: 8d 43 7c lea 0x7c(%ebx),%eax 10c659: 50 push %eax 10c65a: 56 push %esi 10c65b: e8 64 37 00 00 call 10fdc4 <_Timespec_Greater_than> 10c660: 83 c4 10 add $0x10,%esp 10c663: 84 c0 test %al,%al 10c665: 0f 84 70 ff ff ff je 10c5db <_Rate_monotonic_Update_statistics+0x2f> stats->max_wall_time = since_last_period; 10c66b: 8b 45 d8 mov -0x28(%ebp),%eax 10c66e: 8b 55 dc mov -0x24(%ebp),%edx 10c671: 89 43 7c mov %eax,0x7c(%ebx) 10c674: 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 } 10c67a: 8d 65 f4 lea -0xc(%ebp),%esp 10c67d: 5b pop %ebx 10c67e: 5e pop %esi 10c67f: 5f pop %edi 10c680: c9 leave 10c681: c3 ret 10c682: 66 90 xchg %ax,%ax */ stats = &the_period->Statistics; stats->count++; if ( the_period->state == RATE_MONOTONIC_EXPIRED ) stats->missed_count++; 10c684: ff 43 58 incl 0x58(%ebx) 10c687: e9 39 ff ff ff jmp 10c5c5 <_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; 10c68c: 8b 45 d8 mov -0x28(%ebp),%eax 10c68f: 8b 55 dc mov -0x24(%ebp),%edx 10c692: 89 43 74 mov %eax,0x74(%ebx) 10c695: 89 53 78 mov %edx,0x78(%ebx) 10c698: eb b9 jmp 10c653 <_Rate_monotonic_Update_statistics+0xa7> =============================================================================== 0010d0d8 <_Scheduler_priority_Block>: #include void _Scheduler_priority_Block( Thread_Control *the_thread ) { 10d0d8: 55 push %ebp 10d0d9: 89 e5 mov %esp,%ebp 10d0db: 53 push %ebx 10d0dc: 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; 10d0df: 8b 88 8c 00 00 00 mov 0x8c(%eax),%ecx ready = sched_info->ready_chain; 10d0e5: 8b 11 mov (%ecx),%edx if ( _Chain_Has_only_one_node( ready ) ) { 10d0e7: 8b 5a 08 mov 0x8(%edx),%ebx 10d0ea: 39 1a cmp %ebx,(%edx) 10d0ec: 74 6e je 10d15c <_Scheduler_priority_Block+0x84> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 10d0ee: 8b 08 mov (%eax),%ecx previous = the_node->previous; 10d0f0: 8b 50 04 mov 0x4(%eax),%edx next->previous = previous; 10d0f3: 89 51 04 mov %edx,0x4(%ecx) previous->next = next; 10d0f6: 89 0a mov %ecx,(%edx) _Scheduler_priority_Ready_queue_extract( the_thread ); /* TODO: flash critical section? */ if ( _Thread_Is_heir( the_thread ) ) 10d0f8: 3b 05 5c 67 12 00 cmp 0x12675c,%eax 10d0fe: 74 18 je 10d118 <_Scheduler_priority_Block+0x40> _Scheduler_priority_Schedule_body(); if ( _Thread_Is_executing( the_thread ) ) 10d100: 3b 05 58 67 12 00 cmp 0x126758,%eax 10d106: 74 04 je 10d10c <_Scheduler_priority_Block+0x34> _Thread_Dispatch_necessary = true; } 10d108: 5b pop %ebx 10d109: c9 leave 10d10a: c3 ret 10d10b: 90 nop if ( _Thread_Is_heir( the_thread ) ) _Scheduler_priority_Schedule_body(); if ( _Thread_Is_executing( the_thread ) ) _Thread_Dispatch_necessary = true; 10d10c: c6 05 64 67 12 00 01 movb $0x1,0x126764 } 10d113: 5b pop %ebx 10d114: c9 leave 10d115: c3 ret 10d116: 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 ); 10d118: 66 8b 1d 80 67 12 00 mov 0x126780,%bx 10d11f: 31 d2 xor %edx,%edx 10d121: 89 d1 mov %edx,%ecx 10d123: 66 0f bc cb bsf %bx,%cx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 10d127: 0f b7 c9 movzwl %cx,%ecx 10d12a: 66 8b 9c 09 a0 67 12 mov 0x1267a0(%ecx,%ecx,1),%bx 10d131: 00 10d132: 66 0f bc d3 bsf %bx,%dx return (_Priority_Bits_index( major ) << 4) + 10d136: c1 e1 04 shl $0x4,%ecx 10d139: 0f b7 d2 movzwl %dx,%edx 10d13c: 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 ] ) ) 10d13f: 8d 14 52 lea (%edx,%edx,2),%edx 10d142: c1 e2 02 shl $0x2,%edx 10d145: 03 15 60 21 12 00 add 0x122160,%edx 10d14b: 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 ); 10d14d: 83 c2 04 add $0x4,%edx 10d150: 39 d1 cmp %edx,%ecx 10d152: 74 44 je 10d198 <_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( 10d154: 89 0d 5c 67 12 00 mov %ecx,0x12675c 10d15a: eb a4 jmp 10d100 <_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 ); 10d15c: 8d 5a 04 lea 0x4(%edx),%ebx 10d15f: 89 1a mov %ebx,(%edx) head->next = tail; head->previous = NULL; 10d161: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx) tail->previous = head; 10d168: 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; 10d16b: 8b 59 04 mov 0x4(%ecx),%ebx 10d16e: 66 8b 13 mov (%ebx),%dx 10d171: 66 23 51 0e and 0xe(%ecx),%dx 10d175: 66 89 13 mov %dx,(%ebx) if ( *the_priority_map->minor == 0 ) 10d178: 66 85 d2 test %dx,%dx 10d17b: 0f 85 77 ff ff ff jne 10d0f8 <_Scheduler_priority_Block+0x20> _Priority_Major_bit_map &= the_priority_map->block_major; 10d181: 66 8b 15 80 67 12 00 mov 0x126780,%dx 10d188: 23 51 0c and 0xc(%ecx),%edx 10d18b: 66 89 15 80 67 12 00 mov %dx,0x126780 10d192: e9 61 ff ff ff jmp 10d0f8 <_Scheduler_priority_Block+0x20> 10d197: 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; 10d198: 31 c9 xor %ecx,%ecx <== NOT EXECUTED 10d19a: eb b8 jmp 10d154 <_Scheduler_priority_Block+0x7c><== NOT EXECUTED =============================================================================== 0010d2ec <_Scheduler_priority_Schedule>: #include #include #include void _Scheduler_priority_Schedule(void) { 10d2ec: 55 push %ebp 10d2ed: 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 ); 10d2ef: 66 8b 0d 80 67 12 00 mov 0x126780,%cx 10d2f6: 31 c0 xor %eax,%eax 10d2f8: 89 c2 mov %eax,%edx 10d2fa: 66 0f bc d1 bsf %cx,%dx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 10d2fe: 0f b7 d2 movzwl %dx,%edx 10d301: 66 8b 8c 12 a0 67 12 mov 0x1267a0(%edx,%edx,1),%cx 10d308: 00 10d309: 66 0f bc c1 bsf %cx,%ax return (_Priority_Bits_index( major ) << 4) + 10d30d: c1 e2 04 shl $0x4,%edx 10d310: 0f b7 c0 movzwl %ax,%eax 10d313: 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 ] ) ) 10d316: 8d 04 40 lea (%eax,%eax,2),%eax 10d319: c1 e0 02 shl $0x2,%eax 10d31c: 03 05 60 21 12 00 add 0x122160,%eax _Scheduler_priority_Schedule_body(); } 10d322: 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 ); 10d324: 83 c0 04 add $0x4,%eax 10d327: 39 c2 cmp %eax,%edx 10d329: 74 09 je 10d334 <_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( 10d32b: 89 15 5c 67 12 00 mov %edx,0x12675c 10d331: c9 leave 10d332: c3 ret 10d333: 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; 10d334: 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( 10d336: 89 15 5c 67 12 00 mov %edx,0x12675c <== NOT EXECUTED 10d33c: c9 leave <== NOT EXECUTED 10d33d: c3 ret <== NOT EXECUTED =============================================================================== 0010d410 <_Scheduler_priority_Yield>: * ready chain * select heir */ void _Scheduler_priority_Yield(void) { 10d410: 55 push %ebp 10d411: 89 e5 mov %esp,%ebp 10d413: 56 push %esi 10d414: 53 push %ebx Scheduler_priority_Per_thread *sched_info; ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 10d415: a1 58 67 12 00 mov 0x126758,%eax sched_info = (Scheduler_priority_Per_thread *) executing->scheduler_info; ready = sched_info->ready_chain; 10d41a: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx 10d420: 8b 12 mov (%edx),%edx _ISR_Disable( level ); 10d422: 9c pushf 10d423: fa cli 10d424: 59 pop %ecx if ( !_Chain_Has_only_one_node( ready ) ) { 10d425: 8b 5a 08 mov 0x8(%edx),%ebx 10d428: 39 1a cmp %ebx,(%edx) 10d42a: 74 40 je 10d46c <_Scheduler_priority_Yield+0x5c> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 10d42c: 8b 30 mov (%eax),%esi previous = the_node->previous; 10d42e: 8b 58 04 mov 0x4(%eax),%ebx next->previous = previous; 10d431: 89 5e 04 mov %ebx,0x4(%esi) previous->next = next; 10d434: 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; 10d436: 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 ); 10d439: 8d 72 04 lea 0x4(%edx),%esi 10d43c: 89 30 mov %esi,(%eax) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 10d43e: 89 42 08 mov %eax,0x8(%edx) old_last->next = the_node; 10d441: 89 03 mov %eax,(%ebx) the_node->previous = old_last; 10d443: 89 58 04 mov %ebx,0x4(%eax) _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 10d446: 51 push %ecx 10d447: 9d popf 10d448: fa cli if ( _Thread_Is_heir( executing ) ) 10d449: 3b 05 5c 67 12 00 cmp 0x12675c,%eax 10d44f: 74 0f je 10d460 <_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; 10d451: c6 05 64 67 12 00 01 movb $0x1,0x126764 _ISR_Enable( level ); 10d458: 51 push %ecx 10d459: 9d popf } 10d45a: 5b pop %ebx 10d45b: 5e pop %esi 10d45c: c9 leave 10d45d: c3 ret 10d45e: 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 ); 10d460: 8b 02 mov (%edx),%eax 10d462: a3 5c 67 12 00 mov %eax,0x12675c 10d467: eb e8 jmp 10d451 <_Scheduler_priority_Yield+0x41> 10d469: 8d 76 00 lea 0x0(%esi),%esi _Thread_Dispatch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 10d46c: 3b 05 5c 67 12 00 cmp 0x12675c,%eax 10d472: 75 dd jne 10d451 <_Scheduler_priority_Yield+0x41><== NEVER TAKEN 10d474: eb e2 jmp 10d458 <_Scheduler_priority_Yield+0x48> =============================================================================== 0010da6c <_TOD_Set>: */ void _TOD_Set( const struct timespec *time ) { 10da6c: 55 push %ebp 10da6d: 89 e5 mov %esp,%ebp 10da6f: 53 push %ebx 10da70: 83 ec 04 sub $0x4,%esp 10da73: 8b 5d 08 mov 0x8(%ebp),%ebx 10da76: a1 70 99 12 00 mov 0x129970,%eax 10da7b: 40 inc %eax 10da7c: a3 70 99 12 00 mov %eax,0x129970 long seconds; _Thread_Disable_dispatch(); _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); 10da81: a1 08 9a 12 00 mov 0x129a08,%eax if ( time->tv_sec < seconds ) 10da86: 8b 13 mov (%ebx),%edx 10da88: 39 d0 cmp %edx,%eax 10da8a: 7f 34 jg 10dac0 <_TOD_Set+0x54> Watchdog_Adjust_directions direction, Watchdog_Interval units ) { _Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units ); 10da8c: 51 push %ecx _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); else _Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds ); 10da8d: 29 c2 sub %eax,%edx 10da8f: 52 push %edx 10da90: 6a 00 push $0x0 10da92: 68 34 9a 12 00 push $0x129a34 10da97: e8 6c 24 00 00 call 10ff08 <_Watchdog_Adjust> 10da9c: 83 c4 10 add $0x10,%esp /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); 10da9f: 8b 03 mov (%ebx),%eax 10daa1: a3 08 9a 12 00 mov %eax,0x129a08 10daa6: 8b 43 04 mov 0x4(%ebx),%eax 10daa9: a3 0c 9a 12 00 mov %eax,0x129a0c _TOD_Is_set = true; 10daae: c6 05 84 99 12 00 01 movb $0x1,0x129984 _TOD_Activate(); _Thread_Enable_dispatch(); } 10dab5: 8b 5d fc mov -0x4(%ebp),%ebx 10dab8: c9 leave _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); _TOD_Is_set = true; _TOD_Activate(); _Thread_Enable_dispatch(); 10dab9: e9 c6 15 00 00 jmp 10f084 <_Thread_Enable_dispatch> 10dabe: 66 90 xchg %ax,%ax 10dac0: 51 push %ecx _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); if ( time->tv_sec < seconds ) _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); 10dac1: 29 d0 sub %edx,%eax 10dac3: 50 push %eax 10dac4: 6a 01 push $0x1 10dac6: 68 34 9a 12 00 push $0x129a34 10dacb: e8 38 24 00 00 call 10ff08 <_Watchdog_Adjust> 10dad0: 83 c4 10 add $0x10,%esp 10dad3: eb ca jmp 10da9f <_TOD_Set+0x33> =============================================================================== 0010c488 <_TOD_Tickle_ticks>: * * Output parameters: NONE */ void _TOD_Tickle_ticks( void ) { 10c488: 55 push %ebp 10c489: 89 e5 mov %esp,%ebp 10c48b: 53 push %ebx 10c48c: 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() ); 10c48f: c7 45 f0 00 00 00 00 movl $0x0,-0x10(%ebp) 10c496: a1 6c 22 12 00 mov 0x12226c,%eax 10c49b: 8d 04 80 lea (%eax,%eax,4),%eax 10c49e: 8d 04 80 lea (%eax,%eax,4),%eax 10c4a1: 8d 04 80 lea (%eax,%eax,4),%eax 10c4a4: c1 e0 03 shl $0x3,%eax 10c4a7: 89 45 f4 mov %eax,-0xc(%ebp) /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 10c4aa: a1 04 66 12 00 mov 0x126604,%eax 10c4af: 40 inc %eax 10c4b0: a3 04 66 12 00 mov %eax,0x126604 /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 10c4b5: 8d 5d f0 lea -0x10(%ebp),%ebx 10c4b8: 53 push %ebx 10c4b9: 68 58 65 12 00 push $0x126558 10c4be: e8 29 1e 00 00 call 10e2ec <_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 ); 10c4c3: 58 pop %eax 10c4c4: 5a pop %edx 10c4c5: 53 push %ebx 10c4c6: 68 68 65 12 00 push $0x126568 10c4cb: e8 1c 1e 00 00 call 10e2ec <_Timespec_Add_to> 10c4d0: 89 c3 mov %eax,%ebx while ( seconds ) { 10c4d2: 83 c4 10 add $0x10,%esp 10c4d5: 85 c0 test %eax,%eax 10c4d7: 74 16 je 10c4ef <_TOD_Tickle_ticks+0x67> 10c4d9: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void ) { _Watchdog_Tickle( &_Watchdog_Seconds_chain ); 10c4dc: 83 ec 0c sub $0xc,%esp 10c4df: 68 94 65 12 00 push $0x126594 10c4e4: e8 cb 22 00 00 call 10e7b4 <_Watchdog_Tickle> 10c4e9: 83 c4 10 add $0x10,%esp 10c4ec: 4b dec %ebx 10c4ed: 75 ed jne 10c4dc <_TOD_Tickle_ticks+0x54><== NEVER TAKEN _Watchdog_Tickle_seconds(); seconds--; } } 10c4ef: 8b 5d fc mov -0x4(%ebp),%ebx 10c4f2: c9 leave 10c4f3: c3 ret =============================================================================== 0010c24c <_TOD_To_seconds>: */ uint32_t _TOD_To_seconds( const rtems_time_of_day *the_tod ) { 10c24c: 55 push %ebp 10c24d: 89 e5 mov %esp,%ebp 10c24f: 56 push %esi 10c250: 53 push %ebx 10c251: 8b 55 08 mov 0x8(%ebp),%edx uint32_t time; uint32_t year_mod_4; time = the_tod->day - 1; 10c254: 8b 72 08 mov 0x8(%edx),%esi 10c257: 4e dec %esi year_mod_4 = the_tod->year & 3; 10c258: 8b 02 mov (%edx),%eax if ( year_mod_4 == 0 ) 10c25a: 89 c3 mov %eax,%ebx 10c25c: 83 e3 03 and $0x3,%ebx 10c25f: 74 67 je 10c2c8 <_TOD_To_seconds+0x7c> time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; 10c261: 8b 4a 04 mov 0x4(%edx),%ecx 10c264: 0f b7 8c 09 c0 2e 12 movzwl 0x122ec0(%ecx,%ecx,1),%ecx 10c26b: 00 10c26c: 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 ]; 10c26f: 0f b7 8c 1b f4 2e 12 movzwl 0x122ef4(%ebx,%ebx,1),%ecx 10c276: 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 ) * 10c277: 2d c4 07 00 00 sub $0x7c4,%eax 10c27c: c1 e8 02 shr $0x2,%eax 10c27f: 8d 1c c0 lea (%eax,%eax,8),%ebx 10c282: 8d 1c d8 lea (%eax,%ebx,8),%ebx 10c285: 8d 1c 9b lea (%ebx,%ebx,4),%ebx 10c288: 8d 04 98 lea (%eax,%ebx,4),%eax 10c28b: 01 c1 add %eax,%ecx ( (TOD_DAYS_PER_YEAR * 4) + 1); time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; 10c28d: 01 f1 add %esi,%ecx time *= TOD_SECONDS_PER_DAY; 10c28f: 8d 04 89 lea (%ecx,%ecx,4),%eax 10c292: 8d 04 81 lea (%ecx,%eax,4),%eax 10c295: 8d 04 c1 lea (%ecx,%eax,8),%eax 10c298: c1 e0 02 shl $0x2,%eax 10c29b: 29 c8 sub %ecx,%eax 10c29d: c1 e0 07 shl $0x7,%eax time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute) 10c2a0: 8b 5a 14 mov 0x14(%edx),%ebx 10c2a3: 8b 4a 0c mov 0xc(%edx),%ecx 10c2a6: 8d 0c 49 lea (%ecx,%ecx,2),%ecx 10c2a9: 8d 0c 89 lea (%ecx,%ecx,4),%ecx 10c2ac: c1 e1 02 shl $0x2,%ecx 10c2af: 03 4a 10 add 0x10(%edx),%ecx * TOD_SECONDS_PER_MINUTE; 10c2b2: 8d 14 49 lea (%ecx,%ecx,2),%edx 10c2b5: 8d 14 92 lea (%edx,%edx,4),%edx time += the_tod->second; 10c2b8: 8d 94 93 00 e5 da 21 lea 0x21dae500(%ebx,%edx,4),%edx time += TOD_SECONDS_1970_THROUGH_1988; 10c2bf: 8d 04 02 lea (%edx,%eax,1),%eax return( time ); } 10c2c2: 5b pop %ebx 10c2c3: 5e pop %esi 10c2c4: c9 leave 10c2c5: c3 ret 10c2c6: 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 ]; 10c2c8: 8b 4a 04 mov 0x4(%edx),%ecx 10c2cb: 0f b7 8c 09 da 2e 12 movzwl 0x122eda(%ecx,%ecx,1),%ecx 10c2d2: 00 10c2d3: 8d 34 31 lea (%ecx,%esi,1),%esi 10c2d6: eb 97 jmp 10c26f <_TOD_To_seconds+0x23> =============================================================================== 0010c2d8 <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 10c2d8: 55 push %ebp 10c2d9: 89 e5 mov %esp,%ebp 10c2db: 53 push %ebx 10c2dc: 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(); 10c2df: 8b 1d 6c 52 12 00 mov 0x12526c,%ebx if ((!the_tod) || 10c2e5: 85 c9 test %ecx,%ecx 10c2e7: 74 53 je 10c33c <_TOD_Validate+0x64> <== NEVER TAKEN ) { uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / 10c2e9: b8 40 42 0f 00 mov $0xf4240,%eax 10c2ee: 31 d2 xor %edx,%edx 10c2f0: f7 f3 div %ebx rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 10c2f2: 3b 41 18 cmp 0x18(%ecx),%eax 10c2f5: 76 45 jbe 10c33c <_TOD_Validate+0x64> (the_tod->ticks >= ticks_per_second) || 10c2f7: 83 79 14 3b cmpl $0x3b,0x14(%ecx) 10c2fb: 77 3f ja 10c33c <_TOD_Validate+0x64> (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 10c2fd: 83 79 10 3b cmpl $0x3b,0x10(%ecx) 10c301: 77 39 ja 10c33c <_TOD_Validate+0x64> (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 10c303: 83 79 0c 17 cmpl $0x17,0xc(%ecx) 10c307: 77 33 ja 10c33c <_TOD_Validate+0x64> (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || 10c309: 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) || 10c30c: 85 c0 test %eax,%eax 10c30e: 74 2c je 10c33c <_TOD_Validate+0x64> <== NEVER TAKEN (the_tod->month == 0) || 10c310: 83 f8 0c cmp $0xc,%eax 10c313: 77 27 ja 10c33c <_TOD_Validate+0x64> (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 10c315: 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) || 10c317: 81 fa c3 07 00 00 cmp $0x7c3,%edx 10c31d: 76 1d jbe 10c33c <_TOD_Validate+0x64> (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) 10c31f: 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) || 10c322: 85 c9 test %ecx,%ecx 10c324: 74 16 je 10c33c <_TOD_Validate+0x64> <== NEVER TAKEN (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) 10c326: 83 e2 03 and $0x3,%edx 10c329: 75 16 jne 10c341 <_TOD_Validate+0x69> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 10c32b: 8b 04 85 34 2f 12 00 mov 0x122f34(,%eax,4),%eax * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 10c332: 39 c8 cmp %ecx,%eax 10c334: 0f 93 c0 setae %al 10c337: eb 05 jmp 10c33e <_TOD_Validate+0x66> 10c339: 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; 10c33c: 31 c0 xor %eax,%eax if ( the_tod->day > days_in_month ) return false; return true; } 10c33e: 5b pop %ebx 10c33f: c9 leave 10c340: 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 ]; 10c341: 8b 04 85 00 2f 12 00 mov 0x122f00(,%eax,4),%eax 10c348: eb e8 jmp 10c332 <_TOD_Validate+0x5a> =============================================================================== 0010d4c4 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 10d4c4: 55 push %ebp 10d4c5: 89 e5 mov %esp,%ebp 10d4c7: 57 push %edi 10d4c8: 56 push %esi 10d4c9: 53 push %ebx 10d4ca: 83 ec 28 sub $0x28,%esp 10d4cd: 8b 5d 08 mov 0x8(%ebp),%ebx 10d4d0: 8b 75 0c mov 0xc(%ebp),%esi 10d4d3: 8a 45 10 mov 0x10(%ebp),%al 10d4d6: 88 45 e7 mov %al,-0x19(%ebp) States_Control state, original_state; /* * Save original state */ original_state = the_thread->current_state; 10d4d9: 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 ); 10d4dc: 53 push %ebx 10d4dd: e8 4a 0c 00 00 call 10e12c <_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 ) 10d4e2: 83 c4 10 add $0x10,%esp 10d4e5: 39 73 14 cmp %esi,0x14(%ebx) 10d4e8: 74 0d je 10d4f7 <_Thread_Change_priority+0x33> _Thread_Set_priority( the_thread, new_priority ); 10d4ea: 83 ec 08 sub $0x8,%esp 10d4ed: 56 push %esi 10d4ee: 53 push %ebx 10d4ef: e8 e4 0b 00 00 call 10e0d8 <_Thread_Set_priority> 10d4f4: 83 c4 10 add $0x10,%esp _ISR_Disable( level ); 10d4f7: 9c pushf 10d4f8: fa cli 10d4f9: 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; 10d4fa: 8b 43 10 mov 0x10(%ebx),%eax if ( state != STATES_TRANSIENT ) { 10d4fd: 83 f8 04 cmp $0x4,%eax 10d500: 74 22 je 10d524 <_Thread_Change_priority+0x60> /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 10d502: 83 e7 04 and $0x4,%edi 10d505: 74 11 je 10d518 <_Thread_Change_priority+0x54><== ALWAYS TAKEN the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); 10d507: 56 push %esi 10d508: 9d popf if ( _States_Is_waiting_on_thread_queue( state ) ) { 10d509: a9 e0 be 03 00 test $0x3bee0,%eax 10d50e: 75 60 jne 10d570 <_Thread_Change_priority+0xac> if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; _ISR_Enable( level ); } 10d510: 8d 65 f4 lea -0xc(%ebp),%esp 10d513: 5b pop %ebx 10d514: 5e pop %esi 10d515: 5f pop %edi 10d516: c9 leave 10d517: c3 ret RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 10d518: 89 c2 mov %eax,%edx 10d51a: 83 e2 fb and $0xfffffffb,%edx 10d51d: 89 53 10 mov %edx,0x10(%ebx) 10d520: eb e5 jmp 10d507 <_Thread_Change_priority+0x43> 10d522: 66 90 xchg %ax,%ax } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 10d524: 83 e7 04 and $0x4,%edi 10d527: 75 1a jne 10d543 <_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 ); 10d529: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) if ( prepend_it ) 10d530: 80 7d e7 00 cmpb $0x0,-0x19(%ebp) 10d534: 74 52 je 10d588 <_Thread_Change_priority+0xc4> */ RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue_first( Thread_Control *the_thread ) { _Scheduler.Operations.enqueue_first( the_thread ); 10d536: 83 ec 0c sub $0xc,%esp 10d539: 53 push %ebx 10d53a: ff 15 88 21 12 00 call *0x122188 10d540: 83 c4 10 add $0x10,%esp _Scheduler_Enqueue_first( the_thread ); else _Scheduler_Enqueue( the_thread ); } _ISR_Flash( level ); 10d543: 56 push %esi 10d544: 9d popf 10d545: 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(); 10d546: 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 ); 10d54c: 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() && 10d551: 3b 05 5c 67 12 00 cmp 0x12675c,%eax 10d557: 74 0d je 10d566 <_Thread_Change_priority+0xa2> 10d559: 80 78 74 00 cmpb $0x0,0x74(%eax) 10d55d: 74 07 je 10d566 <_Thread_Change_priority+0xa2> _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; 10d55f: c6 05 64 67 12 00 01 movb $0x1,0x126764 _ISR_Enable( level ); 10d566: 56 push %esi 10d567: 9d popf } 10d568: 8d 65 f4 lea -0xc(%ebp),%esp 10d56b: 5b pop %ebx 10d56c: 5e pop %esi 10d56d: 5f pop %edi 10d56e: c9 leave 10d56f: 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 ); 10d570: 89 5d 0c mov %ebx,0xc(%ebp) 10d573: 8b 43 44 mov 0x44(%ebx),%eax 10d576: 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 ); } 10d579: 8d 65 f4 lea -0xc(%ebp),%esp 10d57c: 5b pop %ebx 10d57d: 5e pop %esi 10d57e: 5f pop %edi 10d57f: 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 ); 10d580: e9 bb 0a 00 00 jmp 10e040 <_Thread_queue_Requeue> 10d585: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue( Thread_Control *the_thread ) { _Scheduler.Operations.enqueue( the_thread ); 10d588: 83 ec 0c sub $0xc,%esp 10d58b: 53 push %ebx 10d58c: ff 15 84 21 12 00 call *0x122184 10d592: 83 c4 10 add $0x10,%esp 10d595: eb ac jmp 10d543 <_Thread_Change_priority+0x7f> =============================================================================== 0010d598 <_Thread_Clear_state>: */ void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 10d598: 55 push %ebp 10d599: 89 e5 mov %esp,%ebp 10d59b: 53 push %ebx 10d59c: 83 ec 04 sub $0x4,%esp 10d59f: 8b 55 08 mov 0x8(%ebp),%edx 10d5a2: 8b 45 0c mov 0xc(%ebp),%eax ISR_Level level; States_Control current_state; _ISR_Disable( level ); 10d5a5: 9c pushf 10d5a6: fa cli 10d5a7: 5b pop %ebx current_state = the_thread->current_state; 10d5a8: 8b 4a 10 mov 0x10(%edx),%ecx if ( current_state & state ) { 10d5ab: 85 c8 test %ecx,%eax 10d5ad: 74 0b je 10d5ba <_Thread_Clear_state+0x22> 10d5af: f7 d0 not %eax 10d5b1: 21 c8 and %ecx,%eax current_state = the_thread->current_state = _States_Clear( state, current_state ); 10d5b3: 89 42 10 mov %eax,0x10(%edx) if ( _States_Is_ready( current_state ) ) { 10d5b6: 85 c0 test %eax,%eax 10d5b8: 74 0a je 10d5c4 <_Thread_Clear_state+0x2c> _Scheduler_Unblock( the_thread ); } } _ISR_Enable( level ); 10d5ba: 53 push %ebx 10d5bb: 9d popf } 10d5bc: 8b 5d fc mov -0x4(%ebp),%ebx 10d5bf: c9 leave 10d5c0: c3 ret 10d5c1: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Scheduler_Unblock( Thread_Control *the_thread ) { _Scheduler.Operations.unblock( the_thread ); 10d5c4: 83 ec 0c sub $0xc,%esp 10d5c7: 52 push %edx 10d5c8: ff 15 74 21 12 00 call *0x122174 10d5ce: 83 c4 10 add $0x10,%esp 10d5d1: eb e7 jmp 10d5ba <_Thread_Clear_state+0x22> =============================================================================== 0010d748 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 10d748: 55 push %ebp 10d749: 89 e5 mov %esp,%ebp 10d74b: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10d74e: 8d 45 f4 lea -0xc(%ebp),%eax 10d751: 50 push %eax 10d752: ff 75 08 pushl 0x8(%ebp) 10d755: e8 c6 01 00 00 call 10d920 <_Thread_Get> switch ( location ) { 10d75a: 83 c4 10 add $0x10,%esp 10d75d: 8b 55 f4 mov -0xc(%ebp),%edx 10d760: 85 d2 test %edx,%edx 10d762: 75 1c jne 10d780 <_Thread_Delay_ended+0x38><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 10d764: 83 ec 08 sub $0x8,%esp 10d767: 68 18 00 00 10 push $0x10000018 10d76c: 50 push %eax 10d76d: e8 26 fe ff ff call 10d598 <_Thread_Clear_state> 10d772: a1 d0 64 12 00 mov 0x1264d0,%eax 10d777: 48 dec %eax 10d778: a3 d0 64 12 00 mov %eax,0x1264d0 10d77d: 83 c4 10 add $0x10,%esp | STATES_INTERRUPTIBLE_BY_SIGNAL ); _Thread_Unnest_dispatch(); break; } } 10d780: c9 leave 10d781: c3 ret =============================================================================== 0010d784 <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 10d784: 55 push %ebp 10d785: 89 e5 mov %esp,%ebp 10d787: 57 push %edi 10d788: 56 push %esi 10d789: 53 push %ebx 10d78a: 83 ec 1c sub $0x1c,%esp Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 10d78d: 8b 1d 58 67 12 00 mov 0x126758,%ebx _ISR_Disable( level ); 10d793: 9c pushf 10d794: fa cli 10d795: 58 pop %eax while ( _Thread_Dispatch_necessary == true ) { 10d796: 8a 15 64 67 12 00 mov 0x126764,%dl 10d79c: 84 d2 test %dl,%dl 10d79e: 0f 84 3c 01 00 00 je 10d8e0 <_Thread_Dispatch+0x15c> heir = _Thread_Heir; 10d7a4: 8b 35 5c 67 12 00 mov 0x12675c,%esi _Thread_Dispatch_disable_level = 1; 10d7aa: c7 05 d0 64 12 00 01 movl $0x1,0x1264d0 10d7b1: 00 00 00 _Thread_Dispatch_necessary = false; 10d7b4: c6 05 64 67 12 00 00 movb $0x0,0x126764 _Thread_Executing = heir; 10d7bb: 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 ) 10d7c1: 39 f3 cmp %esi,%ebx 10d7c3: 0f 84 17 01 00 00 je 10d8e0 <_Thread_Dispatch+0x15c> 10d7c9: 8d 7d d8 lea -0x28(%ebp),%edi 10d7cc: e9 f5 00 00 00 jmp 10d8c6 <_Thread_Dispatch+0x142> 10d7d1: 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 ); 10d7d4: 50 push %eax 10d7d5: 9d popf #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 10d7d6: 83 ec 0c sub $0xc,%esp 10d7d9: 8d 45 e0 lea -0x20(%ebp),%eax 10d7dc: 50 push %eax 10d7dd: e8 4e 2f 00 00 call 110730 <_TOD_Get_uptime> _Timestamp_Subtract( 10d7e2: 83 c4 0c add $0xc,%esp 10d7e5: 57 push %edi 10d7e6: 8d 45 e0 lea -0x20(%ebp),%eax 10d7e9: 50 push %eax 10d7ea: 68 8c 65 12 00 push $0x12658c 10d7ef: e8 34 0b 00 00 call 10e328 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 10d7f4: 58 pop %eax 10d7f5: 5a pop %edx 10d7f6: 57 push %edi 10d7f7: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10d7fd: 50 push %eax 10d7fe: e8 e9 0a 00 00 call 10e2ec <_Timespec_Add_to> _Thread_Time_of_last_context_switch = uptime; 10d803: 8b 45 e0 mov -0x20(%ebp),%eax 10d806: 8b 55 e4 mov -0x1c(%ebp),%edx 10d809: a3 8c 65 12 00 mov %eax,0x12658c 10d80e: 89 15 90 65 12 00 mov %edx,0x126590 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 10d814: a1 64 65 12 00 mov 0x126564,%eax 10d819: 83 c4 10 add $0x10,%esp 10d81c: 85 c0 test %eax,%eax 10d81e: 74 10 je 10d830 <_Thread_Dispatch+0xac> <== NEVER TAKEN executing->libc_reent = *_Thread_libc_reent; 10d820: 8b 10 mov (%eax),%edx 10d822: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx) *_Thread_libc_reent = heir->libc_reent; 10d828: 8b 96 e0 00 00 00 mov 0xe0(%esi),%edx 10d82e: 89 10 mov %edx,(%eax) } _User_extensions_Thread_switch( executing, heir ); 10d830: 83 ec 08 sub $0x8,%esp 10d833: 56 push %esi 10d834: 53 push %ebx 10d835: e8 8e 0d 00 00 call 10e5c8 <_User_extensions_Thread_switch> if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 10d83a: 5a pop %edx 10d83b: 59 pop %ecx 10d83c: 81 c6 c4 00 00 00 add $0xc4,%esi 10d842: 56 push %esi 10d843: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax 10d849: 50 push %eax 10d84a: e8 81 10 00 00 call 10e8d0 <_CPU_Context_switch> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 10d84f: 83 c4 10 add $0x10,%esp 10d852: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 10d858: 85 c0 test %eax,%eax 10d85a: 74 36 je 10d892 <_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 ); 10d85c: a1 60 65 12 00 mov 0x126560,%eax 10d861: 39 c3 cmp %eax,%ebx 10d863: 74 2d je 10d892 <_Thread_Dispatch+0x10e> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 10d865: 85 c0 test %eax,%eax 10d867: 74 11 je 10d87a <_Thread_Dispatch+0xf6> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 10d869: 83 ec 0c sub $0xc,%esp 10d86c: 05 dc 00 00 00 add $0xdc,%eax 10d871: 50 push %eax 10d872: e8 8d 10 00 00 call 10e904 <_CPU_Context_save_fp> 10d877: 83 c4 10 add $0x10,%esp _Context_Restore_fp( &executing->fp_context ); 10d87a: 83 ec 0c sub $0xc,%esp 10d87d: 8d 83 dc 00 00 00 lea 0xdc(%ebx),%eax 10d883: 50 push %eax 10d884: e8 85 10 00 00 call 10e90e <_CPU_Context_restore_fp> _Thread_Allocated_fp = executing; 10d889: 89 1d 60 65 12 00 mov %ebx,0x126560 10d88f: 83 c4 10 add $0x10,%esp if ( executing->fp_context != NULL ) _Context_Restore_fp( &executing->fp_context ); #endif #endif executing = _Thread_Executing; 10d892: 8b 1d 58 67 12 00 mov 0x126758,%ebx _ISR_Disable( level ); 10d898: 9c pushf 10d899: fa cli 10d89a: 58 pop %eax Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Thread_Dispatch_necessary == true ) { 10d89b: 8a 15 64 67 12 00 mov 0x126764,%dl 10d8a1: 84 d2 test %dl,%dl 10d8a3: 74 3b je 10d8e0 <_Thread_Dispatch+0x15c> heir = _Thread_Heir; 10d8a5: 8b 35 5c 67 12 00 mov 0x12675c,%esi _Thread_Dispatch_disable_level = 1; 10d8ab: c7 05 d0 64 12 00 01 movl $0x1,0x1264d0 10d8b2: 00 00 00 _Thread_Dispatch_necessary = false; 10d8b5: c6 05 64 67 12 00 00 movb $0x0,0x126764 _Thread_Executing = heir; 10d8bc: 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 ) 10d8c2: 39 de cmp %ebx,%esi 10d8c4: 74 1a je 10d8e0 <_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 ) 10d8c6: 83 7e 7c 01 cmpl $0x1,0x7c(%esi) 10d8ca: 0f 85 04 ff ff ff jne 10d7d4 <_Thread_Dispatch+0x50> heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 10d8d0: 8b 15 a0 64 12 00 mov 0x1264a0,%edx 10d8d6: 89 56 78 mov %edx,0x78(%esi) 10d8d9: e9 f6 fe ff ff jmp 10d7d4 <_Thread_Dispatch+0x50> 10d8de: 66 90 xchg %ax,%ax _ISR_Disable( level ); } post_switch: _Thread_Dispatch_disable_level = 0; 10d8e0: c7 05 d0 64 12 00 00 movl $0x0,0x1264d0 10d8e7: 00 00 00 _ISR_Enable( level ); 10d8ea: 50 push %eax 10d8eb: 9d popf _API_extensions_Run_postswitch(); 10d8ec: e8 d3 e5 ff ff call 10bec4 <_API_extensions_Run_postswitch> } 10d8f1: 8d 65 f4 lea -0xc(%ebp),%esp 10d8f4: 5b pop %ebx 10d8f5: 5e pop %esi 10d8f6: 5f pop %edi 10d8f7: c9 leave 10d8f8: c3 ret =============================================================================== 0010d920 <_Thread_Get>: */ Thread_Control *_Thread_Get ( Objects_Id id, Objects_Locations *location ) { 10d920: 55 push %ebp 10d921: 89 e5 mov %esp,%ebp 10d923: 53 push %ebx 10d924: 83 ec 04 sub $0x4,%esp 10d927: 8b 45 08 mov 0x8(%ebp),%eax 10d92a: 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 ) ) { 10d92d: 85 c0 test %eax,%eax 10d92f: 74 4b je 10d97c <_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); 10d931: 89 c2 mov %eax,%edx 10d933: c1 ea 18 shr $0x18,%edx 10d936: 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 ) 10d939: 8d 5a ff lea -0x1(%edx),%ebx 10d93c: 83 fb 02 cmp $0x2,%ebx 10d93f: 77 2b ja 10d96c <_Thread_Get+0x4c> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10d941: 89 c3 mov %eax,%ebx 10d943: 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 :) */ 10d946: 4b dec %ebx 10d947: 75 23 jne 10d96c <_Thread_Get+0x4c> *location = OBJECTS_ERROR; goto done; } api_information = _Objects_Information_table[ the_api ]; 10d949: 8b 14 95 a8 64 12 00 mov 0x1264a8(,%edx,4),%edx * There is no way for this to happen if POSIX is enabled. But there * is actually a test case in sp43 for this which trips it whether or * not POSIX is enabled. So in the interest of safety, this is left * on in all configurations. */ if ( !api_information ) { 10d950: 85 d2 test %edx,%edx 10d952: 74 18 je 10d96c <_Thread_Get+0x4c> *location = OBJECTS_ERROR; goto done; } information = api_information[ the_class ]; 10d954: 8b 52 04 mov 0x4(%edx),%edx if ( !information ) { 10d957: 85 d2 test %edx,%edx 10d959: 74 11 je 10d96c <_Thread_Get+0x4c> *location = OBJECTS_ERROR; goto done; } tp = (Thread_Control *) _Objects_Get( information, id, location ); 10d95b: 53 push %ebx 10d95c: 51 push %ecx 10d95d: 50 push %eax 10d95e: 52 push %edx 10d95f: e8 48 f4 ff ff call 10cdac <_Objects_Get> 10d964: 83 c4 10 add $0x10,%esp done: return tp; } 10d967: 8b 5d fc mov -0x4(%ebp),%ebx 10d96a: c9 leave 10d96b: c3 ret goto done; } information = api_information[ the_class ]; if ( !information ) { *location = OBJECTS_ERROR; 10d96c: 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; 10d972: 31 c0 xor %eax,%eax tp = (Thread_Control *) _Objects_Get( information, id, location ); done: return tp; } 10d974: 8b 5d fc mov -0x4(%ebp),%ebx 10d977: c9 leave 10d978: c3 ret 10d979: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10d97c: a1 d0 64 12 00 mov 0x1264d0,%eax 10d981: 40 inc %eax 10d982: 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; 10d987: c7 01 00 00 00 00 movl $0x0,(%ecx) tp = _Thread_Executing; 10d98d: a1 58 67 12 00 mov 0x126758,%eax tp = (Thread_Control *) _Objects_Get( information, id, location ); done: return tp; } 10d992: 8b 5d fc mov -0x4(%ebp),%ebx 10d995: c9 leave 10d996: c3 ret =============================================================================== 00112154 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 112154: 55 push %ebp 112155: 89 e5 mov %esp,%ebp 112157: 53 push %ebx 112158: 83 ec 14 sub $0x14,%esp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 11215b: 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; 112161: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax _ISR_Set_level(level); 112167: 85 c0 test %eax,%eax 112169: 74 79 je 1121e4 <_Thread_Handler+0x90> 11216b: fa cli #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 11216c: a0 4c 61 12 00 mov 0x12614c,%al 112171: 88 45 f7 mov %al,-0x9(%ebp) doneConstructors = 1; 112174: 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) && 11217b: 8b 93 dc 00 00 00 mov 0xdc(%ebx),%edx 112181: 85 d2 test %edx,%edx 112183: 74 24 je 1121a9 <_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 ); 112185: a1 60 65 12 00 mov 0x126560,%eax 11218a: 39 c3 cmp %eax,%ebx 11218c: 74 1b je 1121a9 <_Thread_Handler+0x55> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 11218e: 85 c0 test %eax,%eax 112190: 74 11 je 1121a3 <_Thread_Handler+0x4f> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 112192: 83 ec 0c sub $0xc,%esp 112195: 05 dc 00 00 00 add $0xdc,%eax 11219a: 50 push %eax 11219b: e8 64 c7 ff ff call 10e904 <_CPU_Context_save_fp> 1121a0: 83 c4 10 add $0x10,%esp _Thread_Allocated_fp = executing; 1121a3: 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 ); 1121a9: 83 ec 0c sub $0xc,%esp 1121ac: 53 push %ebx 1121ad: e8 7a c2 ff ff call 10e42c <_User_extensions_Thread_begin> /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 1121b2: e8 45 b7 ff ff call 10d8fc <_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) */ { 1121b7: 83 c4 10 add $0x10,%esp 1121ba: 80 7d f7 00 cmpb $0x0,-0x9(%ebp) 1121be: 74 28 je 1121e8 <_Thread_Handler+0x94> INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 1121c0: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax 1121c6: 85 c0 test %eax,%eax 1121c8: 74 2d je 1121f7 <_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 ); 1121ca: 83 ec 0c sub $0xc,%esp 1121cd: 53 push %ebx 1121ce: e8 95 c2 ff ff call 10e468 <_User_extensions_Thread_exitted> _Internal_error_Occurred( 1121d3: 83 c4 0c add $0xc,%esp 1121d6: 6a 05 push $0x5 1121d8: 6a 01 push $0x1 1121da: 6a 00 push $0x0 1121dc: e8 87 a6 ff ff call 10c868 <_Internal_error_Occurred> 1121e1: 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); 1121e4: fb sti 1121e5: eb 85 jmp 11216c <_Thread_Handler+0x18> 1121e7: 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 (); 1121e8: e8 f3 c6 00 00 call 11e8e0 <__start_set_sysctl_set> } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 1121ed: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax 1121f3: 85 c0 test %eax,%eax 1121f5: 75 d3 jne 1121ca <_Thread_Handler+0x76> <== NEVER TAKEN executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 1121f7: 83 ec 0c sub $0xc,%esp 1121fa: ff b3 9c 00 00 00 pushl 0x9c(%ebx) 112200: ff 93 90 00 00 00 call *0x90(%ebx) INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 112206: 89 43 28 mov %eax,0x28(%ebx) 112209: 83 c4 10 add $0x10,%esp 11220c: eb bc jmp 1121ca <_Thread_Handler+0x76> =============================================================================== 0010d998 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 10d998: 55 push %ebp 10d999: 89 e5 mov %esp,%ebp 10d99b: 57 push %edi 10d99c: 56 push %esi 10d99d: 53 push %ebx 10d99e: 83 ec 24 sub $0x24,%esp 10d9a1: 8b 5d 0c mov 0xc(%ebp),%ebx 10d9a4: 8b 75 14 mov 0x14(%ebp),%esi 10d9a7: 0f b6 7d 18 movzbl 0x18(%ebp),%edi 10d9ab: 8a 45 20 mov 0x20(%ebp),%al 10d9ae: 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; 10d9b1: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10d9b8: 00 00 00 10d9bb: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx) 10d9c2: 00 00 00 extensions_area = NULL; the_thread->libc_reent = NULL; 10d9c5: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx) 10d9cc: 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 ); 10d9cf: 56 push %esi 10d9d0: 53 push %ebx 10d9d1: e8 86 07 00 00 call 10e15c <_Thread_Stack_Allocate> if ( !actual_stack_size || actual_stack_size < stack_size ) 10d9d6: 83 c4 10 add $0x10,%esp 10d9d9: 85 c0 test %eax,%eax 10d9db: 0f 84 5b 01 00 00 je 10db3c <_Thread_Initialize+0x1a4> 10d9e1: 39 c6 cmp %eax,%esi 10d9e3: 0f 87 53 01 00 00 ja 10db3c <_Thread_Initialize+0x1a4><== NEVER TAKEN Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 10d9e9: 8b 93 c0 00 00 00 mov 0xc0(%ebx),%edx 10d9ef: 89 93 b8 00 00 00 mov %edx,0xb8(%ebx) the_stack->size = size; 10d9f5: 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 ) { 10d9fb: 89 f8 mov %edi,%eax 10d9fd: 84 c0 test %al,%al 10d9ff: 0f 85 47 01 00 00 jne 10db4c <_Thread_Initialize+0x1b4> 10da05: 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; 10da07: 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; 10da09: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx) the_thread->Start.fp_context = fp_area; 10da0f: 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; 10da15: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 10da1c: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) the_watchdog->id = id; 10da23: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx) the_watchdog->user_data = user_data; 10da2a: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 10da31: a1 70 65 12 00 mov 0x126570,%eax 10da36: 85 c0 test %eax,%eax 10da38: 0f 85 36 01 00 00 jne 10db74 <_Thread_Initialize+0x1dc> (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10da3e: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx) 10da45: 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; 10da48: 31 f6 xor %esi,%esi /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 10da4a: 8a 45 e4 mov -0x1c(%ebp),%al 10da4d: 88 83 a0 00 00 00 mov %al,0xa0(%ebx) the_thread->Start.budget_algorithm = budget_algorithm; 10da53: 8b 45 24 mov 0x24(%ebp),%eax 10da56: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx) the_thread->Start.budget_callout = budget_callout; 10da5c: 8b 45 28 mov 0x28(%ebp),%eax 10da5f: 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; 10da65: 8b 45 2c mov 0x2c(%ebp),%eax 10da68: 89 83 ac 00 00 00 mov %eax,0xac(%ebx) the_thread->current_state = STATES_DORMANT; 10da6e: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx) the_thread->Wait.queue = NULL; 10da75: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) the_thread->resource_count = 0; 10da7c: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->real_priority = priority; 10da83: 8b 45 1c mov 0x1c(%ebp),%eax 10da86: 89 43 18 mov %eax,0x18(%ebx) the_thread->Start.initial_priority = priority; 10da89: 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 ); 10da8f: 83 ec 0c sub $0xc,%esp 10da92: 53 push %ebx 10da93: ff 15 78 21 12 00 call *0x122178 10da99: 89 45 e4 mov %eax,-0x1c(%ebp) sched =_Scheduler_Allocate( the_thread ); if ( !sched ) 10da9c: 83 c4 10 add $0x10,%esp 10da9f: 85 c0 test %eax,%eax 10daa1: 74 42 je 10dae5 <_Thread_Initialize+0x14d> goto failed; _Thread_Set_priority( the_thread, priority ); 10daa3: 83 ec 08 sub $0x8,%esp 10daa6: ff 75 1c pushl 0x1c(%ebp) 10daa9: 53 push %ebx 10daaa: e8 29 06 00 00 call 10e0d8 <_Thread_Set_priority> /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); 10daaf: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx) 10dab6: 00 00 00 10dab9: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx) 10dac0: 00 00 00 _Workspace_Free( sched ); _Thread_Stack_Free( the_thread ); return false; } 10dac3: 8b 45 08 mov 0x8(%ebp),%eax 10dac6: 8b 40 1c mov 0x1c(%eax),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10dac9: 0f b7 53 08 movzwl 0x8(%ebx),%edx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10dacd: 89 1c 90 mov %ebx,(%eax,%edx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10dad0: 8b 45 30 mov 0x30(%ebp),%eax 10dad3: 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 ); 10dad6: 89 1c 24 mov %ebx,(%esp) 10dad9: e8 16 0a 00 00 call 10e4f4 <_User_extensions_Thread_create> if ( extension_status ) 10dade: 83 c4 10 add $0x10,%esp 10dae1: 84 c0 test %al,%al 10dae3: 75 63 jne 10db48 <_Thread_Initialize+0x1b0> return true; failed: _Workspace_Free( the_thread->libc_reent ); 10dae5: 83 ec 0c sub $0xc,%esp 10dae8: ff b3 e0 00 00 00 pushl 0xe0(%ebx) 10daee: e8 99 0d 00 00 call 10e88c <_Workspace_Free> for ( i=0 ; i <= THREAD_API_LAST ; i++ ) _Workspace_Free( the_thread->API_Extensions[i] ); 10daf3: 59 pop %ecx 10daf4: ff b3 e4 00 00 00 pushl 0xe4(%ebx) 10dafa: e8 8d 0d 00 00 call 10e88c <_Workspace_Free> 10daff: 5a pop %edx 10db00: ff b3 e8 00 00 00 pushl 0xe8(%ebx) 10db06: e8 81 0d 00 00 call 10e88c <_Workspace_Free> _Workspace_Free( extensions_area ); 10db0b: 89 34 24 mov %esi,(%esp) 10db0e: e8 79 0d 00 00 call 10e88c <_Workspace_Free> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) _Workspace_Free( fp_area ); 10db13: 89 3c 24 mov %edi,(%esp) 10db16: e8 71 0d 00 00 call 10e88c <_Workspace_Free> #endif _Workspace_Free( sched ); 10db1b: 58 pop %eax 10db1c: ff 75 e4 pushl -0x1c(%ebp) 10db1f: e8 68 0d 00 00 call 10e88c <_Workspace_Free> _Thread_Stack_Free( the_thread ); 10db24: 89 1c 24 mov %ebx,(%esp) 10db27: e8 94 06 00 00 call 10e1c0 <_Thread_Stack_Free> return false; 10db2c: 83 c4 10 add $0x10,%esp 10db2f: 31 c0 xor %eax,%eax } 10db31: 8d 65 f4 lea -0xc(%ebp),%esp 10db34: 5b pop %ebx 10db35: 5e pop %esi 10db36: 5f pop %edi 10db37: c9 leave 10db38: c3 ret 10db39: 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 */ 10db3c: 31 c0 xor %eax,%eax _Workspace_Free( sched ); _Thread_Stack_Free( the_thread ); return false; } 10db3e: 8d 65 f4 lea -0xc(%ebp),%esp 10db41: 5b pop %ebx 10db42: 5e pop %esi 10db43: 5f pop %edi 10db44: c9 leave 10db45: c3 ret 10db46: 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; 10db48: b0 01 mov $0x1,%al 10db4a: eb f2 jmp 10db3e <_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 ); 10db4c: 83 ec 0c sub $0xc,%esp 10db4f: 6a 6c push $0x6c 10db51: e8 1a 0d 00 00 call 10e870 <_Workspace_Allocate> 10db56: 89 c7 mov %eax,%edi if ( !fp_area ) 10db58: 83 c4 10 add $0x10,%esp 10db5b: 85 c0 test %eax,%eax 10db5d: 0f 85 a6 fe ff ff jne 10da09 <_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; 10db63: 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; 10db65: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 10db6c: e9 74 ff ff ff jmp 10dae5 <_Thread_Initialize+0x14d> 10db71: 8d 76 00 lea 0x0(%esi),%esi /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 10db74: 83 ec 0c sub $0xc,%esp 10db77: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax 10db7e: 50 push %eax 10db7f: e8 ec 0c 00 00 call 10e870 <_Workspace_Allocate> 10db84: 89 c6 mov %eax,%esi (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 10db86: 83 c4 10 add $0x10,%esp 10db89: 85 c0 test %eax,%eax 10db8b: 74 26 je 10dbb3 <_Thread_Initialize+0x21b> goto failed; } the_thread->extensions = (void **) extensions_area; 10db8d: 89 83 ec 00 00 00 mov %eax,0xec(%ebx) 10db93: 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++ ) 10db99: 31 d2 xor %edx,%edx (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10db9b: 31 c0 xor %eax,%eax 10db9d: 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; 10dba0: 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++ ) 10dba7: 40 inc %eax 10dba8: 89 c2 mov %eax,%edx 10dbaa: 39 c1 cmp %eax,%ecx 10dbac: 73 f2 jae 10dba0 <_Thread_Initialize+0x208> 10dbae: e9 97 fe ff ff jmp 10da4a <_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; 10dbb3: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 10dbba: e9 26 ff ff ff jmp 10dae5 <_Thread_Initialize+0x14d> =============================================================================== 001119f4 <_Thread_Reset>: void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 1119f4: 55 push %ebp 1119f5: 89 e5 mov %esp,%ebp 1119f7: 53 push %ebx 1119f8: 83 ec 10 sub $0x10,%esp 1119fb: 8b 5d 08 mov 0x8(%ebp),%ebx the_thread->resource_count = 0; 1119fe: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->is_preemptible = the_thread->Start.is_preemptible; 111a05: 8a 83 a0 00 00 00 mov 0xa0(%ebx),%al 111a0b: 88 43 74 mov %al,0x74(%ebx) the_thread->budget_algorithm = the_thread->Start.budget_algorithm; 111a0e: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax 111a14: 89 43 7c mov %eax,0x7c(%ebx) the_thread->budget_callout = the_thread->Start.budget_callout; 111a17: 8b 83 a8 00 00 00 mov 0xa8(%ebx),%eax 111a1d: 89 83 80 00 00 00 mov %eax,0x80(%ebx) the_thread->Start.pointer_argument = pointer_argument; 111a23: 8b 45 0c mov 0xc(%ebp),%eax 111a26: 89 83 98 00 00 00 mov %eax,0x98(%ebx) the_thread->Start.numeric_argument = numeric_argument; 111a2c: 8b 45 10 mov 0x10(%ebp),%eax 111a2f: 89 83 9c 00 00 00 mov %eax,0x9c(%ebx) if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { 111a35: 53 push %ebx 111a36: e8 85 d0 ff ff call 10eac0 <_Thread_queue_Extract_with_proxy> 111a3b: 83 c4 10 add $0x10,%esp 111a3e: 84 c0 test %al,%al 111a40: 75 06 jne 111a48 <_Thread_Reset+0x54> if ( _Watchdog_Is_active( &the_thread->Timer ) ) 111a42: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 111a46: 74 28 je 111a70 <_Thread_Reset+0x7c> (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { 111a48: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax 111a4e: 39 43 14 cmp %eax,0x14(%ebx) 111a51: 74 15 je 111a68 <_Thread_Reset+0x74> the_thread->real_priority = the_thread->Start.initial_priority; 111a53: 89 43 18 mov %eax,0x18(%ebx) _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 111a56: 89 45 0c mov %eax,0xc(%ebp) 111a59: 89 5d 08 mov %ebx,0x8(%ebp) } } 111a5c: 8b 5d fc mov -0x4(%ebp),%ebx 111a5f: 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 ); 111a60: e9 37 d2 ff ff jmp 10ec9c <_Thread_Set_priority> 111a65: 8d 76 00 lea 0x0(%esi),%esi } } 111a68: 8b 5d fc mov -0x4(%ebp),%ebx 111a6b: c9 leave 111a6c: c3 ret 111a6d: 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 ); 111a70: 83 ec 0c sub $0xc,%esp 111a73: 8d 43 48 lea 0x48(%ebx),%eax 111a76: 50 push %eax 111a77: e8 d0 d8 ff ff call 10f34c <_Watchdog_Remove> 111a7c: 83 c4 10 add $0x10,%esp 111a7f: eb c7 jmp 111a48 <_Thread_Reset+0x54> =============================================================================== 00111410 <_Thread_Resume>: */ void _Thread_Resume( Thread_Control *the_thread, bool force ) { 111410: 55 push %ebp 111411: 89 e5 mov %esp,%ebp 111413: 53 push %ebx 111414: 83 ec 04 sub $0x4,%esp 111417: 8b 45 08 mov 0x8(%ebp),%eax ISR_Level level; States_Control current_state; _ISR_Disable( level ); 11141a: 9c pushf 11141b: fa cli 11141c: 5b pop %ebx current_state = the_thread->current_state; 11141d: 8b 50 10 mov 0x10(%eax),%edx if ( current_state & STATES_SUSPENDED ) { 111420: f6 c2 02 test $0x2,%dl 111423: 74 0a je 11142f <_Thread_Resume+0x1f> <== NEVER TAKEN 111425: 83 e2 fd and $0xfffffffd,%edx current_state = the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); 111428: 89 50 10 mov %edx,0x10(%eax) if ( _States_Is_ready( current_state ) ) { 11142b: 85 d2 test %edx,%edx 11142d: 74 09 je 111438 <_Thread_Resume+0x28> _Scheduler_Unblock( the_thread ); } } _ISR_Enable( level ); 11142f: 53 push %ebx 111430: 9d popf } 111431: 8b 5d fc mov -0x4(%ebp),%ebx 111434: c9 leave 111435: c3 ret 111436: 66 90 xchg %ax,%ax */ RTEMS_INLINE_ROUTINE void _Scheduler_Unblock( Thread_Control *the_thread ) { _Scheduler.Operations.unblock( the_thread ); 111438: 83 ec 0c sub $0xc,%esp 11143b: 50 push %eax 11143c: ff 15 74 51 12 00 call *0x125174 111442: 83 c4 10 add $0x10,%esp 111445: eb e8 jmp 11142f <_Thread_Resume+0x1f> =============================================================================== 0010e15c <_Thread_Stack_Allocate>: size_t _Thread_Stack_Allocate( Thread_Control *the_thread, size_t stack_size ) { 10e15c: 55 push %ebp 10e15d: 89 e5 mov %esp,%ebp 10e15f: 53 push %ebx 10e160: 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; 10e163: a1 50 22 12 00 mov 0x122250,%eax 10e168: 8b 5d 0c mov 0xc(%ebp),%ebx 10e16b: 39 c3 cmp %eax,%ebx 10e16d: 73 02 jae 10e171 <_Thread_Stack_Allocate+0x15> 10e16f: 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 ) { 10e171: a1 80 22 12 00 mov 0x122280,%eax 10e176: 85 c0 test %eax,%eax 10e178: 74 32 je 10e1ac <_Thread_Stack_Allocate+0x50> stack_addr = (*Configuration.stack_allocate_hook)( the_stack_size ); 10e17a: 83 ec 0c sub $0xc,%esp 10e17d: 53 push %ebx 10e17e: ff d0 call *%eax 10e180: 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 ) 10e183: 85 c0 test %eax,%eax 10e185: 74 11 je 10e198 <_Thread_Stack_Allocate+0x3c> the_stack_size = 0; the_thread->Start.stack = stack_addr; 10e187: 8b 55 08 mov 0x8(%ebp),%edx 10e18a: 89 82 c0 00 00 00 mov %eax,0xc0(%edx) return the_stack_size; } 10e190: 89 d8 mov %ebx,%eax 10e192: 8b 5d fc mov -0x4(%ebp),%ebx 10e195: c9 leave 10e196: c3 ret 10e197: 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; 10e198: 31 db xor %ebx,%ebx the_thread->Start.stack = stack_addr; 10e19a: 8b 55 08 mov 0x8(%ebp),%edx 10e19d: 89 82 c0 00 00 00 mov %eax,0xc0(%edx) return the_stack_size; } 10e1a3: 89 d8 mov %ebx,%eax 10e1a5: 8b 5d fc mov -0x4(%ebp),%ebx 10e1a8: c9 leave 10e1a9: c3 ret 10e1aa: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE uint32_t _Stack_Adjust_size ( size_t size ) { return size + CPU_STACK_ALIGNMENT; 10e1ac: 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 ); 10e1af: 83 ec 0c sub $0xc,%esp 10e1b2: 53 push %ebx 10e1b3: e8 b8 06 00 00 call 10e870 <_Workspace_Allocate> 10e1b8: 83 c4 10 add $0x10,%esp 10e1bb: eb c6 jmp 10e183 <_Thread_Stack_Allocate+0x27> =============================================================================== 0010e1c0 <_Thread_Stack_Free>: */ void _Thread_Stack_Free( Thread_Control *the_thread ) { 10e1c0: 55 push %ebp 10e1c1: 89 e5 mov %esp,%ebp 10e1c3: 83 ec 08 sub $0x8,%esp 10e1c6: 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 ) 10e1c9: a1 84 22 12 00 mov 0x122284,%eax 10e1ce: 85 c0 test %eax,%eax 10e1d0: 74 0e je 10e1e0 <_Thread_Stack_Free+0x20> (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); 10e1d2: 8b 92 b8 00 00 00 mov 0xb8(%edx),%edx 10e1d8: 89 55 08 mov %edx,0x8(%ebp) else _Workspace_Free( the_thread->Start.Initial_stack.area ); } 10e1db: 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 ); 10e1dc: ff e0 jmp *%eax 10e1de: 66 90 xchg %ax,%ax else _Workspace_Free( the_thread->Start.Initial_stack.area ); 10e1e0: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 10e1e6: 89 45 08 mov %eax,0x8(%ebp) } 10e1e9: 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 ); 10e1ea: e9 9d 06 00 00 jmp 10e88c <_Workspace_Free> =============================================================================== 00110d5c <_Thread_Suspend>: * select map */ void _Thread_Suspend( Thread_Control *the_thread ) { 110d5c: 55 push %ebp 110d5d: 89 e5 mov %esp,%ebp 110d5f: 53 push %ebx 110d60: 83 ec 04 sub $0x4,%esp 110d63: 8b 45 08 mov 0x8(%ebp),%eax ISR_Level level; _ISR_Disable( level ); 110d66: 9c pushf 110d67: fa cli 110d68: 5b pop %ebx if ( !_States_Is_ready( the_thread->current_state ) ) { 110d69: 8b 50 10 mov 0x10(%eax),%edx 110d6c: 85 d2 test %edx,%edx 110d6e: 74 10 je 110d80 <_Thread_Suspend+0x24> 110d70: 83 ca 02 or $0x2,%edx 110d73: 89 50 10 mov %edx,0x10(%eax) the_thread->current_state = _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); 110d76: 53 push %ebx 110d77: 9d popf the_thread->current_state = STATES_SUSPENDED; _Scheduler_Block( the_thread ); _ISR_Enable( level ); } 110d78: 8b 5d fc mov -0x4(%ebp),%ebx 110d7b: c9 leave 110d7c: c3 ret 110d7d: 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; 110d80: 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 ); 110d87: 83 ec 0c sub $0xc,%esp 110d8a: 50 push %eax 110d8b: ff 15 70 21 12 00 call *0x122170 _Scheduler_Block( the_thread ); _ISR_Enable( level ); 110d91: 53 push %ebx 110d92: 9d popf 110d93: 83 c4 10 add $0x10,%esp } 110d96: 8b 5d fc mov -0x4(%ebp),%ebx 110d99: c9 leave 110d9a: c3 ret =============================================================================== 0010dc98 <_Thread_queue_Dequeue_priority>: */ Thread_Control *_Thread_queue_Dequeue_priority( Thread_queue_Control *the_thread_queue ) { 10dc98: 55 push %ebp 10dc99: 89 e5 mov %esp,%ebp 10dc9b: 57 push %edi 10dc9c: 56 push %esi 10dc9d: 53 push %ebx 10dc9e: 83 ec 2c sub $0x2c,%esp 10dca1: 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 ); 10dca4: 9c pushf 10dca5: fa cli 10dca6: 58 pop %eax 10dca7: 89 f9 mov %edi,%ecx for( index=0 ; 10dca9: 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 ); } 10dcab: 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 ); 10dcad: 8d 34 52 lea (%edx,%edx,2),%esi 10dcb0: 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 ] ) ) { 10dcb4: 39 f3 cmp %esi,%ebx 10dcb6: 75 18 jne 10dcd0 <_Thread_queue_Dequeue_priority+0x38> Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { 10dcb8: 42 inc %edx 10dcb9: 83 c1 0c add $0xc,%ecx Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; 10dcbc: 83 fa 04 cmp $0x4,%edx 10dcbf: 75 ea jne 10dcab <_Thread_queue_Dequeue_priority+0x13> } /* * We did not find a thread to unblock. */ _ISR_Enable( level ); 10dcc1: 50 push %eax 10dcc2: 9d popf return NULL; 10dcc3: 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 ); } 10dcc5: 89 f0 mov %esi,%eax 10dcc7: 8d 65 f4 lea -0xc(%ebp),%esp 10dcca: 5b pop %ebx 10dccb: 5e pop %esi 10dccc: 5f pop %edi 10dccd: c9 leave 10dcce: c3 ret 10dccf: 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( 10dcd0: 89 de mov %ebx,%esi */ _ISR_Enable( level ); return NULL; dequeue: the_thread->Wait.queue = NULL; 10dcd2: 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 ); } 10dcd9: 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; 10dcdc: 8b 0b mov (%ebx),%ecx previous_node = the_thread->Object.Node.previous; 10dcde: 8b 7b 04 mov 0x4(%ebx),%edi 10dce1: 89 7d d4 mov %edi,-0x2c(%ebp) 10dce4: 8d 7b 3c lea 0x3c(%ebx),%edi if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 10dce7: 39 fa cmp %edi,%edx 10dce9: 74 7f je 10dd6a <_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 ); } 10dceb: 8b 7b 40 mov 0x40(%ebx),%edi 10dcee: 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; 10dcf1: 8b 3a mov (%edx),%edi 10dcf3: 89 7d e0 mov %edi,-0x20(%ebp) previous_node->next = new_first_node; 10dcf6: 8b 7d d4 mov -0x2c(%ebp),%edi 10dcf9: 89 17 mov %edx,(%edi) next_node->previous = new_first_node; 10dcfb: 89 51 04 mov %edx,0x4(%ecx) new_first_node->next = next_node; 10dcfe: 89 0a mov %ecx,(%edx) new_first_node->previous = previous_node; 10dd00: 89 7a 04 mov %edi,0x4(%edx) if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 10dd03: 8b 4b 40 mov 0x40(%ebx),%ecx 10dd06: 39 4b 38 cmp %ecx,0x38(%ebx) 10dd09: 74 17 je 10dd22 <_Thread_queue_Dequeue_priority+0x8a> /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); 10dd0b: 8d 4a 38 lea 0x38(%edx),%ecx 10dd0e: 8b 7d e0 mov -0x20(%ebp),%edi 10dd11: 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; 10dd14: 89 7a 38 mov %edi,0x38(%edx) tail->previous = last_node; 10dd17: 8b 4d e4 mov -0x1c(%ebp),%ecx 10dd1a: 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 ); 10dd1d: 83 c2 3c add $0x3c,%edx 10dd20: 89 11 mov %edx,(%ecx) } else { previous_node->next = next_node; next_node->previous = previous_node; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 10dd22: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 10dd26: 74 18 je 10dd40 <_Thread_queue_Dequeue_priority+0xa8> _ISR_Enable( level ); 10dd28: 50 push %eax 10dd29: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10dd2a: 83 ec 08 sub $0x8,%esp 10dd2d: 68 f8 ff 03 10 push $0x1003fff8 10dd32: 53 push %ebx 10dd33: e8 60 f8 ff ff call 10d598 <_Thread_Clear_state> 10dd38: 83 c4 10 add $0x10,%esp 10dd3b: eb 88 jmp 10dcc5 <_Thread_queue_Dequeue_priority+0x2d> 10dd3d: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 10dd40: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 10dd47: 50 push %eax 10dd48: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 10dd49: 83 ec 0c sub $0xc,%esp 10dd4c: 8d 43 48 lea 0x48(%ebx),%eax 10dd4f: 50 push %eax 10dd50: e8 f3 09 00 00 call 10e748 <_Watchdog_Remove> 10dd55: 58 pop %eax 10dd56: 5a pop %edx 10dd57: 68 f8 ff 03 10 push $0x1003fff8 10dd5c: 53 push %ebx 10dd5d: e8 36 f8 ff ff call 10d598 <_Thread_Clear_state> 10dd62: 83 c4 10 add $0x10,%esp 10dd65: e9 5b ff ff ff jmp 10dcc5 <_Thread_queue_Dequeue_priority+0x2d> head->next = new_second_node; tail->previous = last_node; last_node->next = tail; } } else { previous_node->next = next_node; 10dd6a: 8b 7d d4 mov -0x2c(%ebp),%edi 10dd6d: 89 0f mov %ecx,(%edi) next_node->previous = previous_node; 10dd6f: 89 79 04 mov %edi,0x4(%ecx) 10dd72: eb ae jmp 10dd22 <_Thread_queue_Dequeue_priority+0x8a> =============================================================================== 0010de0c <_Thread_queue_Enqueue_priority>: Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 10de0c: 55 push %ebp 10de0d: 89 e5 mov %esp,%ebp 10de0f: 57 push %edi 10de10: 56 push %esi 10de11: 53 push %ebx 10de12: 83 ec 0c sub $0xc,%esp 10de15: 8b 7d 0c mov 0xc(%ebp),%edi 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 ); 10de18: 8d 47 3c lea 0x3c(%edi),%eax 10de1b: 89 47 38 mov %eax,0x38(%edi) head->next = tail; head->previous = NULL; 10de1e: c7 47 3c 00 00 00 00 movl $0x0,0x3c(%edi) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); 10de25: 8d 47 38 lea 0x38(%edi),%eax 10de28: 89 47 40 mov %eax,0x40(%edi) Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; 10de2b: 8b 57 14 mov 0x14(%edi),%edx RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number ( Priority_Control the_priority ) { return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER); 10de2e: 89 d0 mov %edx,%eax 10de30: c1 e8 06 shr $0x6,%eax header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; block_state = the_thread_queue->state; 10de33: 8b 4d 08 mov 0x8(%ebp),%ecx 10de36: 8b 59 38 mov 0x38(%ecx),%ebx if ( _Thread_queue_Is_reverse_search( priority ) ) 10de39: f6 c2 20 test $0x20,%dl 10de3c: 75 66 jne 10dea4 <_Thread_queue_Enqueue_priority+0x98> * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 10de3e: 8d 04 40 lea (%eax,%eax,2),%eax 10de41: 8d 04 81 lea (%ecx,%eax,4),%eax 10de44: 89 45 f0 mov %eax,-0x10(%ebp) RTEMS_INLINE_ROUTINE bool _Chain_Is_tail( Chain_Control *the_chain, const Chain_Node *the_node ) { return (the_node == _Chain_Tail(the_chain)); 10de47: 83 c0 04 add $0x4,%eax 10de4a: 89 7d e8 mov %edi,-0x18(%ebp) 10de4d: 89 c7 mov %eax,%edi if ( _Thread_queue_Is_reverse_search( priority ) ) goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 10de4f: 9c pushf 10de50: fa cli 10de51: 5e pop %esi 10de52: 89 75 ec mov %esi,-0x14(%ebp) * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 10de55: 8b 4d f0 mov -0x10(%ebp),%ecx 10de58: 8b 01 mov (%ecx),%eax restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) _Chain_First( header ); while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 10de5a: 39 f8 cmp %edi,%eax 10de5c: 75 18 jne 10de76 <_Thread_queue_Enqueue_priority+0x6a> 10de5e: e9 0e 01 00 00 jmp 10df71 <_Thread_queue_Enqueue_priority+0x165> 10de63: 90 nop break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 10de64: 56 push %esi 10de65: 9d popf 10de66: fa cli if ( !_States_Are_set( search_thread->current_state, block_state) ) { 10de67: 85 58 10 test %ebx,0x10(%eax) 10de6a: 0f 84 ac 00 00 00 je 10df1c <_Thread_queue_Enqueue_priority+0x110> _ISR_Enable( level ); goto restart_forward_search; } search_thread = (Thread_Control *)search_thread->Object.Node.next; 10de70: 8b 00 mov (%eax),%eax restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) _Chain_First( header ); while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 10de72: 39 f8 cmp %edi,%eax 10de74: 74 07 je 10de7d <_Thread_queue_Enqueue_priority+0x71> search_priority = search_thread->current_priority; 10de76: 8b 48 14 mov 0x14(%eax),%ecx if ( priority <= search_priority ) 10de79: 39 ca cmp %ecx,%edx 10de7b: 77 e7 ja 10de64 <_Thread_queue_Enqueue_priority+0x58> 10de7d: 8b 7d e8 mov -0x18(%ebp),%edi 10de80: 89 75 f0 mov %esi,-0x10(%ebp) } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 10de83: 8b 75 08 mov 0x8(%ebp),%esi 10de86: 8b 5e 30 mov 0x30(%esi),%ebx 10de89: 83 fb 01 cmp $0x1,%ebx 10de8c: 0f 84 92 00 00 00 je 10df24 <_Thread_queue_Enqueue_priority+0x118> * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; 10de92: 8b 45 10 mov 0x10(%ebp),%eax 10de95: 8b 55 ec mov -0x14(%ebp),%edx 10de98: 89 10 mov %edx,(%eax) return the_thread_queue->sync_state; } 10de9a: 89 d8 mov %ebx,%eax 10de9c: 83 c4 0c add $0xc,%esp 10de9f: 5b pop %ebx 10dea0: 5e pop %esi 10dea1: 5f pop %edi 10dea2: c9 leave 10dea3: c3 ret 10dea4: 8d 04 40 lea (%eax,%eax,2),%eax 10dea7: 8b 4d 08 mov 0x8(%ebp),%ecx 10deaa: 8d 34 81 lea (%ecx,%eax,4),%esi 10dead: 89 7d f0 mov %edi,-0x10(%ebp) the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 10deb0: 0f b6 0d 54 22 12 00 movzbl 0x122254,%ecx 10deb7: 41 inc %ecx _ISR_Disable( level ); 10deb8: 9c pushf 10deb9: fa cli 10deba: 5f pop %edi 10debb: 89 7d ec mov %edi,-0x14(%ebp) * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 10debe: 8b 46 08 mov 0x8(%esi),%eax restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); search_thread = (Thread_Control *) _Chain_Last( header ); while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 10dec1: 39 f0 cmp %esi,%eax 10dec3: 75 12 jne 10ded7 <_Thread_queue_Enqueue_priority+0xcb> 10dec5: eb 17 jmp 10dede <_Thread_queue_Enqueue_priority+0xd2> 10dec7: 90 nop break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 10dec8: 57 push %edi 10dec9: 9d popf 10deca: fa cli if ( !_States_Are_set( search_thread->current_state, block_state) ) { 10decb: 85 58 10 test %ebx,0x10(%eax) 10dece: 74 48 je 10df18 <_Thread_queue_Enqueue_priority+0x10c><== NEVER TAKEN _ISR_Enable( level ); goto restart_reverse_search; } search_thread = (Thread_Control *) search_thread->Object.Node.previous; 10ded0: 8b 40 04 mov 0x4(%eax),%eax restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); search_thread = (Thread_Control *) _Chain_Last( header ); while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 10ded3: 39 f0 cmp %esi,%eax 10ded5: 74 07 je 10dede <_Thread_queue_Enqueue_priority+0xd2> search_priority = search_thread->current_priority; 10ded7: 8b 48 14 mov 0x14(%eax),%ecx if ( priority >= search_priority ) 10deda: 39 ca cmp %ecx,%edx 10dedc: 72 ea jb 10dec8 <_Thread_queue_Enqueue_priority+0xbc> 10dede: 89 7d e8 mov %edi,-0x18(%ebp) 10dee1: 8b 7d f0 mov -0x10(%ebp),%edi } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 10dee4: 8b 75 08 mov 0x8(%ebp),%esi 10dee7: 8b 5e 30 mov 0x30(%esi),%ebx 10deea: 83 fb 01 cmp $0x1,%ebx 10deed: 75 a3 jne 10de92 <_Thread_queue_Enqueue_priority+0x86> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10deef: c7 46 30 00 00 00 00 movl $0x0,0x30(%esi) if ( priority == search_priority ) 10def6: 39 ca cmp %ecx,%edx 10def8: 74 53 je 10df4d <_Thread_queue_Enqueue_priority+0x141> goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 10defa: 8b 10 mov (%eax),%edx the_node = (Chain_Node *) the_thread; the_node->next = next_node; 10defc: 89 17 mov %edx,(%edi) the_node->previous = search_node; 10defe: 89 47 04 mov %eax,0x4(%edi) search_node->next = the_node; 10df01: 89 38 mov %edi,(%eax) next_node->previous = the_node; 10df03: 89 7a 04 mov %edi,0x4(%edx) the_thread->Wait.queue = the_thread_queue; 10df06: 89 77 44 mov %esi,0x44(%edi) _ISR_Enable( level ); 10df09: ff 75 e8 pushl -0x18(%ebp) 10df0c: 9d popf * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 10df0d: 89 d8 mov %ebx,%eax 10df0f: 83 c4 0c add $0xc,%esp 10df12: 5b pop %ebx 10df13: 5e pop %esi 10df14: 5f pop %edi 10df15: c9 leave 10df16: c3 ret 10df17: 90 nop if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { _ISR_Enable( level ); 10df18: 57 push %edi <== NOT EXECUTED 10df19: 9d popf <== NOT EXECUTED goto restart_reverse_search; 10df1a: eb 94 jmp 10deb0 <_Thread_queue_Enqueue_priority+0xa4><== NOT EXECUTED if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { _ISR_Enable( level ); 10df1c: 56 push %esi 10df1d: 9d popf goto restart_forward_search; 10df1e: e9 2c ff ff ff jmp 10de4f <_Thread_queue_Enqueue_priority+0x43> 10df23: 90 nop if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10df24: c7 46 30 00 00 00 00 movl $0x0,0x30(%esi) if ( priority == search_priority ) 10df2b: 39 ca cmp %ecx,%edx 10df2d: 74 1e je 10df4d <_Thread_queue_Enqueue_priority+0x141> goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 10df2f: 8b 50 04 mov 0x4(%eax),%edx the_node = (Chain_Node *) the_thread; the_node->next = search_node; 10df32: 89 07 mov %eax,(%edi) the_node->previous = previous_node; 10df34: 89 57 04 mov %edx,0x4(%edi) previous_node->next = the_node; 10df37: 89 3a mov %edi,(%edx) search_node->previous = the_node; 10df39: 89 78 04 mov %edi,0x4(%eax) the_thread->Wait.queue = the_thread_queue; 10df3c: 89 77 44 mov %esi,0x44(%edi) _ISR_Enable( level ); 10df3f: ff 75 f0 pushl -0x10(%ebp) 10df42: 9d popf * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 10df43: 89 d8 mov %ebx,%eax 10df45: 83 c4 0c add $0xc,%esp 10df48: 5b pop %ebx 10df49: 5e pop %esi 10df4a: 5f pop %edi 10df4b: c9 leave 10df4c: c3 ret _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; equal_priority: /* add at end of priority group */ search_node = _Chain_Tail( &search_thread->Wait.Block2n ); previous_node = search_node->previous; 10df4d: 8b 50 40 mov 0x40(%eax),%edx the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; equal_priority: /* add at end of priority group */ search_node = _Chain_Tail( &search_thread->Wait.Block2n ); 10df50: 8d 48 3c lea 0x3c(%eax),%ecx 10df53: 89 0f mov %ecx,(%edi) previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; 10df55: 89 57 04 mov %edx,0x4(%edi) previous_node->next = the_node; 10df58: 89 3a mov %edi,(%edx) search_node->previous = the_node; 10df5a: 89 78 40 mov %edi,0x40(%eax) the_thread->Wait.queue = the_thread_queue; 10df5d: 8b 45 08 mov 0x8(%ebp),%eax 10df60: 89 47 44 mov %eax,0x44(%edi) _ISR_Enable( level ); 10df63: ff 75 ec pushl -0x14(%ebp) 10df66: 9d popf return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 10df67: bb 01 00 00 00 mov $0x1,%ebx 10df6c: e9 29 ff ff ff jmp 10de9a <_Thread_queue_Enqueue_priority+0x8e> 10df71: 8b 7d e8 mov -0x18(%ebp),%edi 10df74: 89 75 f0 mov %esi,-0x10(%ebp) if ( _Thread_queue_Is_reverse_search( priority ) ) goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; 10df77: b9 ff ff ff ff mov $0xffffffff,%ecx 10df7c: e9 02 ff ff ff jmp 10de83 <_Thread_queue_Enqueue_priority+0x77> =============================================================================== 00110c04 <_Thread_queue_Extract>: void _Thread_queue_Extract( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 110c04: 55 push %ebp 110c05: 89 e5 mov %esp,%ebp 110c07: 83 ec 08 sub $0x8,%esp 110c0a: 8b 45 08 mov 0x8(%ebp),%eax 110c0d: 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 ) 110c10: 83 78 34 01 cmpl $0x1,0x34(%eax) 110c14: 74 0e je 110c24 <_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 ); 110c16: 89 55 0c mov %edx,0xc(%ebp) 110c19: 89 45 08 mov %eax,0x8(%ebp) } 110c1c: 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 ); 110c1d: e9 ee 15 00 00 jmp 112210 <_Thread_queue_Extract_fifo> 110c22: 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 ); 110c24: 51 push %ecx 110c25: 6a 00 push $0x0 110c27: 52 push %edx 110c28: 50 push %eax 110c29: e8 06 00 00 00 call 110c34 <_Thread_queue_Extract_priority_helper> 110c2e: 83 c4 10 add $0x10,%esp else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Thread_queue_Extract_fifo( the_thread_queue, the_thread ); } 110c31: c9 leave 110c32: c3 ret =============================================================================== 00112210 <_Thread_queue_Extract_fifo>: void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread ) { 112210: 55 push %ebp 112211: 89 e5 mov %esp,%ebp 112213: 53 push %ebx 112214: 83 ec 04 sub $0x4,%esp 112217: 8b 5d 0c mov 0xc(%ebp),%ebx ISR_Level level; _ISR_Disable( level ); 11221a: 9c pushf 11221b: fa cli 11221c: 58 pop %eax if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 11221d: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx) 112224: 74 2e je 112254 <_Thread_queue_Extract_fifo+0x44> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 112226: 8b 0b mov (%ebx),%ecx previous = the_node->previous; 112228: 8b 53 04 mov 0x4(%ebx),%edx next->previous = previous; 11222b: 89 51 04 mov %edx,0x4(%ecx) previous->next = next; 11222e: 89 0a mov %ecx,(%edx) return; } _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; 112230: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 112237: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 11223b: 74 1f je 11225c <_Thread_queue_Extract_fifo+0x4c> _ISR_Enable( level ); 11223d: 50 push %eax 11223e: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 11223f: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 112246: 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 } 112249: 8b 5d fc mov -0x4(%ebp),%ebx 11224c: c9 leave 11224d: e9 46 b3 ff ff jmp 10d598 <_Thread_Clear_state> 112252: 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 ); 112254: 50 push %eax 112255: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 112256: 8b 5d fc mov -0x4(%ebp),%ebx 112259: c9 leave 11225a: c3 ret 11225b: 90 nop 11225c: 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 ); 112263: 50 push %eax 112264: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 112265: 83 ec 0c sub $0xc,%esp 112268: 8d 43 48 lea 0x48(%ebx),%eax 11226b: 50 push %eax 11226c: e8 d7 c4 ff ff call 10e748 <_Watchdog_Remove> 112271: 83 c4 10 add $0x10,%esp 112274: eb c9 jmp 11223f <_Thread_queue_Extract_fifo+0x2f> =============================================================================== 00110c34 <_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 ) { 110c34: 55 push %ebp 110c35: 89 e5 mov %esp,%ebp 110c37: 57 push %edi 110c38: 56 push %esi 110c39: 53 push %ebx 110c3a: 83 ec 1c sub $0x1c,%esp 110c3d: 8b 5d 0c mov 0xc(%ebp),%ebx 110c40: 8a 45 10 mov 0x10(%ebp),%al 110c43: 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 ); 110c46: 9c pushf 110c47: fa cli 110c48: 8f 45 e4 popl -0x1c(%ebp) if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 110c4b: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx) 110c52: 74 6c je 110cc0 <_Thread_queue_Extract_priority_helper+0x8c><== NEVER TAKEN /* * The thread was actually waiting on a thread queue so let's remove it. */ next_node = the_node->next; 110c54: 8b 13 mov (%ebx),%edx previous_node = the_node->previous; 110c56: 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 } 110c59: 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 ); 110c5c: 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 ) ) { 110c5f: 39 f0 cmp %esi,%eax 110c61: 74 69 je 110ccc <_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 } 110c63: 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; 110c66: 8b 30 mov (%eax),%esi previous_node->next = new_first_node; 110c68: 89 01 mov %eax,(%ecx) next_node->previous = new_first_node; 110c6a: 89 42 04 mov %eax,0x4(%edx) new_first_node->next = next_node; 110c6d: 89 10 mov %edx,(%eax) new_first_node->previous = previous_node; 110c6f: 89 48 04 mov %ecx,0x4(%eax) if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 110c72: 8b 53 40 mov 0x40(%ebx),%edx 110c75: 39 53 38 cmp %edx,0x38(%ebx) 110c78: 74 11 je 110c8b <_Thread_queue_Extract_priority_helper+0x57> /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); 110c7a: 8d 50 38 lea 0x38(%eax),%edx 110c7d: 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; 110c80: 89 70 38 mov %esi,0x38(%eax) tail->previous = last_node; 110c83: 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 ); 110c86: 83 c0 3c add $0x3c,%eax 110c89: 89 07 mov %eax,(%edi) /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 110c8b: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp) 110c8f: 75 23 jne 110cb4 <_Thread_queue_Extract_priority_helper+0x80> _ISR_Enable( level ); return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 110c91: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 110c95: 74 3d je 110cd4 <_Thread_queue_Extract_priority_helper+0xa0> _ISR_Enable( level ); 110c97: ff 75 e4 pushl -0x1c(%ebp) 110c9a: 9d popf 110c9b: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 110ca2: 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 } 110ca5: 8d 65 f4 lea -0xc(%ebp),%esp 110ca8: 5b pop %ebx 110ca9: 5e pop %esi 110caa: 5f pop %edi 110cab: c9 leave 110cac: e9 e7 c8 ff ff jmp 10d598 <_Thread_Clear_state> 110cb1: 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 ); 110cb4: ff 75 e4 pushl -0x1c(%ebp) 110cb7: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110cb8: 8d 65 f4 lea -0xc(%ebp),%esp 110cbb: 5b pop %ebx 110cbc: 5e pop %esi 110cbd: 5f pop %edi 110cbe: c9 leave 110cbf: 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 ); 110cc0: ff 75 e4 pushl -0x1c(%ebp) 110cc3: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110cc4: 8d 65 f4 lea -0xc(%ebp),%esp 110cc7: 5b pop %ebx 110cc8: 5e pop %esi 110cc9: 5f pop %edi 110cca: c9 leave 110ccb: c3 ret head->next = new_second_node; tail->previous = last_node; last_node->next = tail; } } else { previous_node->next = next_node; 110ccc: 89 11 mov %edx,(%ecx) next_node->previous = previous_node; 110cce: 89 4a 04 mov %ecx,0x4(%edx) 110cd1: eb b8 jmp 110c8b <_Thread_queue_Extract_priority_helper+0x57> 110cd3: 90 nop 110cd4: 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 ); 110cdb: ff 75 e4 pushl -0x1c(%ebp) 110cde: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 110cdf: 83 ec 0c sub $0xc,%esp 110ce2: 8d 43 48 lea 0x48(%ebx),%eax 110ce5: 50 push %eax 110ce6: e8 5d da ff ff call 10e748 <_Watchdog_Remove> 110ceb: 83 c4 10 add $0x10,%esp 110cee: eb ab jmp 110c9b <_Thread_queue_Extract_priority_helper+0x67> =============================================================================== 0010df84 <_Thread_queue_Extract_with_proxy>: */ bool _Thread_queue_Extract_with_proxy( Thread_Control *the_thread ) { 10df84: 55 push %ebp 10df85: 89 e5 mov %esp,%ebp 10df87: 83 ec 08 sub $0x8,%esp 10df8a: 8b 45 08 mov 0x8(%ebp),%eax States_Control state; state = the_thread->current_state; if ( _States_Is_waiting_on_thread_queue( state ) ) { 10df8d: f7 40 10 e0 be 03 00 testl $0x3bee0,0x10(%eax) 10df94: 75 06 jne 10df9c <_Thread_queue_Extract_with_proxy+0x18> #endif _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); return true; } return false; 10df96: 31 c0 xor %eax,%eax } 10df98: c9 leave 10df99: c3 ret 10df9a: 66 90 xchg %ax,%ax if ( proxy_extract_callout ) (*proxy_extract_callout)( the_thread ); } #endif _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 10df9c: 83 ec 08 sub $0x8,%esp 10df9f: 50 push %eax 10dfa0: ff 70 44 pushl 0x44(%eax) 10dfa3: e8 5c 2c 00 00 call 110c04 <_Thread_queue_Extract> return true; 10dfa8: 83 c4 10 add $0x10,%esp 10dfab: b0 01 mov $0x1,%al } return false; } 10dfad: c9 leave 10dfae: c3 ret =============================================================================== 0011f04c <_Thread_queue_First>: */ Thread_Control *_Thread_queue_First( Thread_queue_Control *the_thread_queue ) { 11f04c: 55 push %ebp 11f04d: 89 e5 mov %esp,%ebp 11f04f: 83 ec 08 sub $0x8,%esp 11f052: 8b 45 08 mov 0x8(%ebp),%eax Thread_Control * (*first_p)(Thread_queue_Control *); if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 11f055: 83 78 34 01 cmpl $0x1,0x34(%eax) 11f059: 74 0d je 11f068 <_Thread_queue_First+0x1c> first_p = _Thread_queue_First_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; 11f05b: ba dc 03 12 00 mov $0x1203dc,%edx return (*first_p)( the_thread_queue ); 11f060: 89 45 08 mov %eax,0x8(%ebp) } 11f063: 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 ); 11f064: ff e2 jmp *%edx 11f066: 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; 11f068: ba 74 f0 11 00 mov $0x11f074,%edx else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; return (*first_p)( the_thread_queue ); 11f06d: 89 45 08 mov %eax,0x8(%ebp) } 11f070: 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 ); 11f071: ff e2 jmp *%edx =============================================================================== 001203dc <_Thread_queue_First_fifo>: */ Thread_Control *_Thread_queue_First_fifo( Thread_queue_Control *the_thread_queue ) { 1203dc: 55 push %ebp 1203dd: 89 e5 mov %esp,%ebp 1203df: 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; } 1203e2: 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 ); 1203e4: 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 ) ) 1203e7: 39 d0 cmp %edx,%eax 1203e9: 74 05 je 1203f0 <_Thread_queue_First_fifo+0x14> return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Fifo ); return NULL; } 1203eb: c9 leave 1203ec: c3 ret 1203ed: 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; 1203f0: 31 c0 xor %eax,%eax } 1203f2: c9 leave 1203f3: c3 ret =============================================================================== 0010dfb0 <_Thread_queue_Flush>: #else Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)), #endif uint32_t status ) { 10dfb0: 55 push %ebp 10dfb1: 89 e5 mov %esp,%ebp 10dfb3: 56 push %esi 10dfb4: 53 push %ebx 10dfb5: 8b 5d 08 mov 0x8(%ebp),%ebx 10dfb8: 8b 75 10 mov 0x10(%ebp),%esi Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 10dfbb: eb 06 jmp 10dfc3 <_Thread_queue_Flush+0x13> 10dfbd: 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; 10dfc0: 89 70 34 mov %esi,0x34(%eax) uint32_t status ) { Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 10dfc3: 83 ec 0c sub $0xc,%esp 10dfc6: 53 push %ebx 10dfc7: e8 80 fc ff ff call 10dc4c <_Thread_queue_Dequeue> 10dfcc: 83 c4 10 add $0x10,%esp 10dfcf: 85 c0 test %eax,%eax 10dfd1: 75 ed jne 10dfc0 <_Thread_queue_Flush+0x10> ( *remote_extract_callout )( the_thread ); else #endif the_thread->Wait.return_code = status; } } 10dfd3: 8d 65 f8 lea -0x8(%ebp),%esp 10dfd6: 5b pop %ebx 10dfd7: 5e pop %esi 10dfd8: c9 leave 10dfd9: c3 ret =============================================================================== 0010dfdc <_Thread_queue_Initialize>: Thread_queue_Control *the_thread_queue, Thread_queue_Disciplines the_discipline, States_Control state, uint32_t timeout_status ) { 10dfdc: 55 push %ebp 10dfdd: 89 e5 mov %esp,%ebp 10dfdf: 56 push %esi 10dfe0: 53 push %ebx 10dfe1: 8b 45 08 mov 0x8(%ebp),%eax 10dfe4: 8b 55 0c mov 0xc(%ebp),%edx the_thread_queue->state = state; 10dfe7: 8b 4d 10 mov 0x10(%ebp),%ecx 10dfea: 89 48 38 mov %ecx,0x38(%eax) the_thread_queue->discipline = the_discipline; 10dfed: 89 50 34 mov %edx,0x34(%eax) the_thread_queue->timeout_status = timeout_status; 10dff0: 8b 4d 14 mov 0x14(%ebp),%ecx 10dff3: 89 48 3c mov %ecx,0x3c(%eax) the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10dff6: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 10dffd: 83 fa 01 cmp $0x1,%edx 10e000: 74 16 je 10e018 <_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 ); 10e002: 8d 50 04 lea 0x4(%eax),%edx 10e005: 89 10 mov %edx,(%eax) head->next = tail; head->previous = NULL; 10e007: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) tail->previous = head; 10e00e: 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 ); } } 10e011: 5b pop %ebx 10e012: 5e pop %esi 10e013: c9 leave 10e014: c3 ret 10e015: 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 ) { 10e018: 89 c1 mov %eax,%ecx 10e01a: 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 ); 10e01c: 8d 1c 52 lea (%edx,%edx,2),%ebx 10e01f: 8d 1c 98 lea (%eax,%ebx,4),%ebx 10e022: 8d 73 04 lea 0x4(%ebx),%esi 10e025: 89 31 mov %esi,(%ecx) head->next = tail; head->previous = NULL; 10e027: 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 ); 10e02e: 89 59 08 mov %ebx,0x8(%ecx) uint32_t index; for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++) 10e031: 42 inc %edx 10e032: 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 ; 10e035: 83 fa 04 cmp $0x4,%edx 10e038: 75 e2 jne 10e01c <_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 ); } } 10e03a: 5b pop %ebx 10e03b: 5e pop %esi 10e03c: c9 leave 10e03d: c3 ret =============================================================================== 0010e040 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 10e040: 55 push %ebp 10e041: 89 e5 mov %esp,%ebp 10e043: 57 push %edi 10e044: 56 push %esi 10e045: 53 push %ebx 10e046: 83 ec 1c sub $0x1c,%esp 10e049: 8b 75 08 mov 0x8(%ebp),%esi 10e04c: 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 ) 10e04f: 85 f6 test %esi,%esi 10e051: 74 06 je 10e059 <_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 ) { 10e053: 83 7e 34 01 cmpl $0x1,0x34(%esi) 10e057: 74 0b je 10e064 <_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 ); } } 10e059: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10e05c: 5b pop %ebx <== NOT EXECUTED 10e05d: 5e pop %esi <== NOT EXECUTED 10e05e: 5f pop %edi <== NOT EXECUTED 10e05f: c9 leave <== NOT EXECUTED 10e060: c3 ret <== NOT EXECUTED 10e061: 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 ); 10e064: 9c pushf 10e065: fa cli 10e066: 5b pop %ebx if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 10e067: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi) 10e06e: 75 0c jne 10e07c <_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 ); 10e070: 53 push %ebx 10e071: 9d popf } } 10e072: 8d 65 f4 lea -0xc(%ebp),%esp 10e075: 5b pop %ebx 10e076: 5e pop %esi 10e077: 5f pop %edi 10e078: c9 leave 10e079: c3 ret 10e07a: 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; 10e07c: 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 ); 10e083: 50 push %eax 10e084: 6a 01 push $0x1 10e086: 57 push %edi 10e087: 56 push %esi 10e088: e8 a7 2b 00 00 call 110c34 <_Thread_queue_Extract_priority_helper> (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 10e08d: 83 c4 0c add $0xc,%esp 10e090: 8d 45 e4 lea -0x1c(%ebp),%eax 10e093: 50 push %eax 10e094: 57 push %edi 10e095: 56 push %esi 10e096: e8 71 fd ff ff call 10de0c <_Thread_queue_Enqueue_priority> 10e09b: 83 c4 10 add $0x10,%esp 10e09e: eb d0 jmp 10e070 <_Thread_queue_Requeue+0x30> =============================================================================== 0010e0a0 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 10e0a0: 55 push %ebp 10e0a1: 89 e5 mov %esp,%ebp 10e0a3: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10e0a6: 8d 45 f4 lea -0xc(%ebp),%eax 10e0a9: 50 push %eax 10e0aa: ff 75 08 pushl 0x8(%ebp) 10e0ad: e8 6e f8 ff ff call 10d920 <_Thread_Get> switch ( location ) { 10e0b2: 83 c4 10 add $0x10,%esp 10e0b5: 8b 55 f4 mov -0xc(%ebp),%edx 10e0b8: 85 d2 test %edx,%edx 10e0ba: 75 17 jne 10e0d3 <_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 ); 10e0bc: 83 ec 0c sub $0xc,%esp 10e0bf: 50 push %eax 10e0c0: e8 2b 2c 00 00 call 110cf0 <_Thread_queue_Process_timeout> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10e0c5: a1 d0 64 12 00 mov 0x1264d0,%eax 10e0ca: 48 dec %eax 10e0cb: a3 d0 64 12 00 mov %eax,0x1264d0 10e0d0: 83 c4 10 add $0x10,%esp _Thread_Unnest_dispatch(); break; } } 10e0d3: c9 leave 10e0d4: c3 ret =============================================================================== 00118e00 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 118e00: 55 push %ebp 118e01: 89 e5 mov %esp,%ebp 118e03: 57 push %edi 118e04: 56 push %esi 118e05: 53 push %ebx 118e06: 83 ec 4c sub $0x4c,%esp 118e09: 8b 5d 08 mov 0x8(%ebp),%ebx ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 118e0c: 8d 45 e0 lea -0x20(%ebp),%eax 118e0f: 89 45 b4 mov %eax,-0x4c(%ebp) 118e12: 89 45 dc mov %eax,-0x24(%ebp) head->previous = NULL; 118e15: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) tail->previous = head; 118e1c: 8d 4d dc lea -0x24(%ebp),%ecx 118e1f: 89 4d e4 mov %ecx,-0x1c(%ebp) ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 118e22: 8d 7d d0 lea -0x30(%ebp),%edi 118e25: 8d 45 d4 lea -0x2c(%ebp),%eax 118e28: 89 45 b0 mov %eax,-0x50(%ebp) 118e2b: 89 45 d0 mov %eax,-0x30(%ebp) head->previous = NULL; 118e2e: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) tail->previous = head; 118e35: 89 7d d8 mov %edi,-0x28(%ebp) 118e38: 8d 73 30 lea 0x30(%ebx),%esi 118e3b: 8d 4b 68 lea 0x68(%ebx),%ecx 118e3e: 89 4d c4 mov %ecx,-0x3c(%ebp) 118e41: 8d 43 08 lea 0x8(%ebx),%eax 118e44: 89 45 bc mov %eax,-0x44(%ebp) 118e47: 8d 53 40 lea 0x40(%ebx),%edx 118e4a: 89 55 c0 mov %edx,-0x40(%ebp) 118e4d: 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; 118e50: 8d 4d dc lea -0x24(%ebp),%ecx 118e53: 89 4b 78 mov %ecx,0x78(%ebx) 118e56: 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; 118e58: a1 44 0a 14 00 mov 0x140a44,%eax /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 118e5d: 8b 53 3c mov 0x3c(%ebx),%edx watchdogs->last_snapshot = snapshot; 118e60: 89 43 3c mov %eax,0x3c(%ebx) _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118e63: 51 push %ecx 118e64: 57 push %edi Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 118e65: 29 d0 sub %edx,%eax watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118e67: 50 push %eax 118e68: 56 push %esi 118e69: e8 ee 3d 00 00 call 11cc5c <_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(); 118e6e: a1 a8 09 14 00 mov 0x1409a8,%eax Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 118e73: 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 ) { 118e76: 83 c4 10 add $0x10,%esp 118e79: 39 d0 cmp %edx,%eax 118e7b: 0f 87 af 00 00 00 ja 118f30 <_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 ) { 118e81: 0f 82 c9 00 00 00 jb 118f50 <_Timer_server_Body+0x150> */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 118e87: 89 43 74 mov %eax,0x74(%ebx) 118e8a: 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 ); 118e8c: 8b 43 78 mov 0x78(%ebx),%eax 118e8f: 83 ec 0c sub $0xc,%esp 118e92: 50 push %eax 118e93: e8 c0 09 00 00 call 119858 <_Chain_Get> if ( timer == NULL ) { 118e98: 83 c4 10 add $0x10,%esp 118e9b: 85 c0 test %eax,%eax 118e9d: 74 35 je 118ed4 <_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 ) { 118e9f: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED 118ea2: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED 118ea5: 74 19 je 118ec0 <_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 ) { 118ea7: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED 118eaa: 75 e0 jne 118e8c <_Timer_server_Body+0x8c><== NOT EXECUTED _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 118eac: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 118eaf: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 118eb2: 50 push %eax <== NOT EXECUTED 118eb3: ff 75 c4 pushl -0x3c(%ebp) <== NOT EXECUTED 118eb6: e8 2d 3e 00 00 call 11cce8 <_Watchdog_Insert> <== NOT EXECUTED 118ebb: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118ebe: eb cc jmp 118e8c <_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 ); 118ec0: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 118ec3: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 118ec6: 50 push %eax <== NOT EXECUTED 118ec7: 56 push %esi <== NOT EXECUTED 118ec8: e8 1b 3e 00 00 call 11cce8 <_Watchdog_Insert> <== NOT EXECUTED 118ecd: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118ed0: eb ba jmp 118e8c <_Timer_server_Body+0x8c><== NOT EXECUTED 118ed2: 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 ); 118ed4: 9c pushf 118ed5: fa cli 118ed6: 58 pop %eax tmp = ts->insert_chain; 118ed7: 8b 53 78 mov 0x78(%ebx),%edx if ( _Chain_Is_empty( insert_chain ) ) { 118eda: 8b 55 b4 mov -0x4c(%ebp),%edx 118edd: 39 55 dc cmp %edx,-0x24(%ebp) 118ee0: 0f 84 86 00 00 00 je 118f6c <_Timer_server_Body+0x16c><== ALWAYS TAKEN 118ee6: b2 01 mov $0x1,%dl <== NOT EXECUTED ts->insert_chain = NULL; do_loop = false; } _ISR_Enable( level ); 118ee8: 50 push %eax 118ee9: 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 ) { 118eea: 84 d2 test %dl,%dl 118eec: 0f 85 66 ff ff ff jne 118e58 <_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 ) ) { 118ef2: 8b 4d b0 mov -0x50(%ebp),%ecx 118ef5: 39 4d d0 cmp %ecx,-0x30(%ebp) 118ef8: 75 22 jne 118f1c <_Timer_server_Body+0x11c> 118efa: eb 7e jmp 118f7a <_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; 118efc: 8b 10 mov (%eax),%edx head->next = new_first; 118efe: 89 55 d0 mov %edx,-0x30(%ebp) new_first->previous = head; 118f01: 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; 118f04: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax) _ISR_Enable( level ); 118f0b: 51 push %ecx 118f0c: 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 ); 118f0d: 83 ec 08 sub $0x8,%esp 118f10: ff 70 24 pushl 0x24(%eax) 118f13: ff 70 20 pushl 0x20(%eax) 118f16: ff 50 1c call *0x1c(%eax) } 118f19: 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 ); 118f1c: 9c pushf 118f1d: fa cli 118f1e: 59 pop %ecx initialized = false; } #endif return status; } 118f1f: 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)) 118f22: 3b 45 b0 cmp -0x50(%ebp),%eax 118f25: 75 d5 jne 118efc <_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 ); 118f27: 51 push %ecx 118f28: 9d popf 118f29: e9 22 ff ff ff jmp 118e50 <_Timer_server_Body+0x50> 118f2e: 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 ); 118f30: 51 push %ecx 118f31: 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; 118f32: 89 c1 mov %eax,%ecx 118f34: 29 d1 sub %edx,%ecx _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118f36: 51 push %ecx 118f37: ff 75 c4 pushl -0x3c(%ebp) 118f3a: 89 45 b8 mov %eax,-0x48(%ebp) 118f3d: e8 1a 3d 00 00 call 11cc5c <_Watchdog_Adjust_to_chain> 118f42: 83 c4 10 add $0x10,%esp 118f45: 8b 45 b8 mov -0x48(%ebp),%eax 118f48: e9 3a ff ff ff jmp 118e87 <_Timer_server_Body+0x87> 118f4d: 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 ); 118f50: 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; 118f51: 29 c2 sub %eax,%edx _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 118f53: 52 push %edx 118f54: 6a 01 push $0x1 118f56: ff 75 c4 pushl -0x3c(%ebp) 118f59: 89 45 b8 mov %eax,-0x48(%ebp) 118f5c: e8 83 3c 00 00 call 11cbe4 <_Watchdog_Adjust> 118f61: 83 c4 10 add $0x10,%esp 118f64: 8b 45 b8 mov -0x48(%ebp),%eax 118f67: e9 1b ff ff ff jmp 118e87 <_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; 118f6c: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx) do_loop = false; 118f73: 31 d2 xor %edx,%edx 118f75: e9 6e ff ff ff jmp 118ee8 <_Timer_server_Body+0xe8> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 118f7a: c6 43 7c 00 movb $0x0,0x7c(%ebx) 118f7e: a1 10 09 14 00 mov 0x140910,%eax 118f83: 40 inc %eax 118f84: 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 ); 118f89: 83 ec 08 sub $0x8,%esp 118f8c: 6a 08 push $0x8 118f8e: ff 33 pushl (%ebx) 118f90: e8 6f 36 00 00 call 11c604 <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); 118f95: 89 d8 mov %ebx,%eax 118f97: e8 c4 fd ff ff call 118d60 <_Timer_server_Reset_interval_system_watchdog> _Timer_server_Reset_tod_system_watchdog( ts ); 118f9c: 89 d8 mov %ebx,%eax 118f9e: e8 0d fe ff ff call 118db0 <_Timer_server_Reset_tod_system_watchdog> _Thread_Enable_dispatch(); 118fa3: e8 a8 2d 00 00 call 11bd50 <_Thread_Enable_dispatch> ts->active = true; 118fa8: 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 ); 118fac: 5a pop %edx 118fad: ff 75 bc pushl -0x44(%ebp) 118fb0: e8 73 3e 00 00 call 11ce28 <_Watchdog_Remove> static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 118fb5: 58 pop %eax 118fb6: ff 75 c0 pushl -0x40(%ebp) 118fb9: e8 6a 3e 00 00 call 11ce28 <_Watchdog_Remove> 118fbe: 83 c4 10 add $0x10,%esp 118fc1: e9 8a fe ff ff jmp 118e50 <_Timer_server_Body+0x50> =============================================================================== 00118fc8 <_Timer_server_Schedule_operation_method>: static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { 118fc8: 55 push %ebp 118fc9: 89 e5 mov %esp,%ebp 118fcb: 57 push %edi 118fcc: 56 push %esi 118fcd: 53 push %ebx 118fce: 83 ec 2c sub $0x2c,%esp 118fd1: 8b 5d 08 mov 0x8(%ebp),%ebx 118fd4: 8b 45 0c mov 0xc(%ebp),%eax if ( ts->insert_chain == NULL ) { 118fd7: 8b 53 78 mov 0x78(%ebx),%edx 118fda: 85 d2 test %edx,%edx 118fdc: 74 16 je 118ff4 <_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 ); 118fde: 8b 53 78 mov 0x78(%ebx),%edx <== NOT EXECUTED 118fe1: 89 45 0c mov %eax,0xc(%ebp) <== NOT EXECUTED 118fe4: 89 55 08 mov %edx,0x8(%ebp) <== NOT EXECUTED } } 118fe7: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118fea: 5b pop %ebx <== NOT EXECUTED 118feb: 5e pop %esi <== NOT EXECUTED 118fec: 5f pop %edi <== NOT EXECUTED 118fed: 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 ); 118fee: e9 29 08 00 00 jmp 11981c <_Chain_Append> <== NOT EXECUTED 118ff3: 90 nop <== NOT EXECUTED 118ff4: 8b 15 10 09 14 00 mov 0x140910,%edx 118ffa: 42 inc %edx 118ffb: 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 ) { 119001: 8b 50 38 mov 0x38(%eax),%edx 119004: 83 fa 01 cmp $0x1,%edx 119007: 74 7b je 119084 <_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 ) { 119009: 83 fa 03 cmp $0x3,%edx 11900c: 74 0e je 11901c <_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 ); } } 11900e: 8d 65 f4 lea -0xc(%ebp),%esp 119011: 5b pop %ebx 119012: 5e pop %esi 119013: 5f pop %edi 119014: c9 leave if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); 119015: e9 36 2d 00 00 jmp 11bd50 <_Thread_Enable_dispatch> 11901a: 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 ); 11901c: 9c pushf 11901d: fa cli 11901e: 8f 45 e4 popl -0x1c(%ebp) snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 119021: 8b 0d a8 09 14 00 mov 0x1409a8,%ecx last_snapshot = ts->TOD_watchdogs.last_snapshot; 119027: 8b 53 74 mov 0x74(%ebx),%edx 11902a: 89 55 d4 mov %edx,-0x2c(%ebp) initialized = false; } #endif return status; } 11902d: 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 ); 119030: 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 ) ) { 119033: 39 fa cmp %edi,%edx 119035: 74 21 je 119058 <_Timer_server_Schedule_operation_method+0x90> first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; 119037: 8b 7a 10 mov 0x10(%edx),%edi if ( snapshot > last_snapshot ) { 11903a: 3b 4d d4 cmp -0x2c(%ebp),%ecx 11903d: 0f 86 a1 00 00 00 jbe 1190e4 <_Timer_server_Schedule_operation_method+0x11c> /* * We advanced in time. */ delta = snapshot - last_snapshot; 119043: 89 ce mov %ecx,%esi 119045: 2b 75 d4 sub -0x2c(%ebp),%esi 119048: 89 75 d4 mov %esi,-0x2c(%ebp) if (delta_interval > delta) { 11904b: 39 f7 cmp %esi,%edi 11904d: 0f 86 9b 00 00 00 jbe 1190ee <_Timer_server_Schedule_operation_method+0x126><== NEVER TAKEN delta_interval -= delta; 119053: 29 f7 sub %esi,%edi * Someone put us in the past. */ delta = last_snapshot - snapshot; delta_interval += delta; } first_watchdog->delta_interval = delta_interval; 119055: 89 7a 10 mov %edi,0x10(%edx) } ts->TOD_watchdogs.last_snapshot = snapshot; 119058: 89 4b 74 mov %ecx,0x74(%ebx) _ISR_Enable( level ); 11905b: ff 75 e4 pushl -0x1c(%ebp) 11905e: 9d popf _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 11905f: 83 ec 08 sub $0x8,%esp 119062: 83 c0 10 add $0x10,%eax 119065: 50 push %eax 119066: 8d 43 68 lea 0x68(%ebx),%eax 119069: 50 push %eax 11906a: e8 79 3c 00 00 call 11cce8 <_Watchdog_Insert> if ( !ts->active ) { 11906f: 8a 43 7c mov 0x7c(%ebx),%al 119072: 83 c4 10 add $0x10,%esp 119075: 84 c0 test %al,%al 119077: 75 95 jne 11900e <_Timer_server_Schedule_operation_method+0x46> _Timer_server_Reset_tod_system_watchdog( ts ); 119079: 89 d8 mov %ebx,%eax 11907b: e8 30 fd ff ff call 118db0 <_Timer_server_Reset_tod_system_watchdog> 119080: eb 8c jmp 11900e <_Timer_server_Schedule_operation_method+0x46> 119082: 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 ); 119084: 9c pushf 119085: fa cli 119086: 8f 45 e4 popl -0x1c(%ebp) snapshot = _Watchdog_Ticks_since_boot; 119089: 8b 0d 44 0a 14 00 mov 0x140a44,%ecx last_snapshot = ts->Interval_watchdogs.last_snapshot; 11908f: 8b 7b 3c mov 0x3c(%ebx),%edi initialized = false; } #endif return status; } 119092: 8b 53 30 mov 0x30(%ebx),%edx 119095: 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 ) ) { 119098: 39 f2 cmp %esi,%edx 11909a: 74 10 je 1190ac <_Timer_server_Schedule_operation_method+0xe4> first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain ); /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; 11909c: 89 ce mov %ecx,%esi 11909e: 29 fe sub %edi,%esi delta_interval = first_watchdog->delta_interval; 1190a0: 8b 7a 10 mov 0x10(%edx),%edi if (delta_interval > delta) { 1190a3: 39 fe cmp %edi,%esi 1190a5: 73 39 jae 1190e0 <_Timer_server_Schedule_operation_method+0x118> delta_interval -= delta; 1190a7: 29 f7 sub %esi,%edi } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; 1190a9: 89 7a 10 mov %edi,0x10(%edx) } ts->Interval_watchdogs.last_snapshot = snapshot; 1190ac: 89 4b 3c mov %ecx,0x3c(%ebx) _ISR_Enable( level ); 1190af: ff 75 e4 pushl -0x1c(%ebp) 1190b2: 9d popf _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 1190b3: 83 ec 08 sub $0x8,%esp 1190b6: 83 c0 10 add $0x10,%eax 1190b9: 50 push %eax 1190ba: 8d 43 30 lea 0x30(%ebx),%eax 1190bd: 50 push %eax 1190be: e8 25 3c 00 00 call 11cce8 <_Watchdog_Insert> if ( !ts->active ) { 1190c3: 8a 43 7c mov 0x7c(%ebx),%al 1190c6: 83 c4 10 add $0x10,%esp 1190c9: 84 c0 test %al,%al 1190cb: 0f 85 3d ff ff ff jne 11900e <_Timer_server_Schedule_operation_method+0x46> _Timer_server_Reset_interval_system_watchdog( ts ); 1190d1: 89 d8 mov %ebx,%eax 1190d3: e8 88 fc ff ff call 118d60 <_Timer_server_Reset_interval_system_watchdog> 1190d8: e9 31 ff ff ff jmp 11900e <_Timer_server_Schedule_operation_method+0x46> 1190dd: 8d 76 00 lea 0x0(%esi),%esi delta_interval = first_watchdog->delta_interval; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 1190e0: 31 ff xor %edi,%edi 1190e2: eb c5 jmp 1190a9 <_Timer_server_Schedule_operation_method+0xe1> } } else { /* * Someone put us in the past. */ delta = last_snapshot - snapshot; 1190e4: 03 7d d4 add -0x2c(%ebp),%edi delta_interval += delta; 1190e7: 29 cf sub %ecx,%edi 1190e9: e9 67 ff ff ff jmp 119055 <_Timer_server_Schedule_operation_method+0x8d> */ delta = snapshot - last_snapshot; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 1190ee: 31 ff xor %edi,%edi <== NOT EXECUTED 1190f0: e9 60 ff ff ff jmp 119055 <_Timer_server_Schedule_operation_method+0x8d><== NOT EXECUTED =============================================================================== 0010fb28 <_Timespec_Divide>: const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 10fb28: 55 push %ebp 10fb29: 89 e5 mov %esp,%ebp 10fb2b: 57 push %edi 10fb2c: 56 push %esi 10fb2d: 53 push %ebx 10fb2e: 83 ec 2c sub $0x2c,%esp 10fb31: 8b 45 08 mov 0x8(%ebp),%eax 10fb34: 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; 10fb37: 8b 38 mov (%eax),%edi left += lhs->tv_nsec; 10fb39: 8b 70 04 mov 0x4(%eax),%esi right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 10fb3c: bb 00 ca 9a 3b mov $0x3b9aca00,%ebx 10fb41: 8b 01 mov (%ecx),%eax 10fb43: f7 eb imul %ebx 10fb45: 89 45 e0 mov %eax,-0x20(%ebp) 10fb48: 89 55 e4 mov %edx,-0x1c(%ebp) right += rhs->tv_nsec; 10fb4b: 8b 41 04 mov 0x4(%ecx),%eax 10fb4e: 99 cltd 10fb4f: 01 45 e0 add %eax,-0x20(%ebp) 10fb52: 11 55 e4 adc %edx,-0x1c(%ebp) if ( right == 0 ) { 10fb55: 8b 55 e4 mov -0x1c(%ebp),%edx 10fb58: 0b 55 e0 or -0x20(%ebp),%edx 10fb5b: 74 73 je 10fbd0 <_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; 10fb5d: 89 f8 mov %edi,%eax 10fb5f: f7 eb imul %ebx 10fb61: 89 45 d0 mov %eax,-0x30(%ebp) 10fb64: 89 55 d4 mov %edx,-0x2c(%ebp) left += lhs->tv_nsec; 10fb67: 89 f7 mov %esi,%edi 10fb69: c1 ff 1f sar $0x1f,%edi 10fb6c: 01 75 d0 add %esi,-0x30(%ebp) 10fb6f: 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; 10fb72: 69 4d d4 a0 86 01 00 imul $0x186a0,-0x2c(%ebp),%ecx 10fb79: bb a0 86 01 00 mov $0x186a0,%ebx 10fb7e: 8b 45 d0 mov -0x30(%ebp),%eax 10fb81: f7 e3 mul %ebx 10fb83: 8d 34 11 lea (%ecx,%edx,1),%esi 10fb86: ff 75 e4 pushl -0x1c(%ebp) 10fb89: ff 75 e0 pushl -0x20(%ebp) 10fb8c: 56 push %esi 10fb8d: 50 push %eax 10fb8e: e8 99 03 01 00 call 11ff2c <__udivdi3> 10fb93: 83 c4 10 add $0x10,%esp 10fb96: 89 c3 mov %eax,%ebx 10fb98: 89 d6 mov %edx,%esi *ival_percentage = answer / 1000; 10fb9a: 6a 00 push $0x0 10fb9c: 68 e8 03 00 00 push $0x3e8 10fba1: 52 push %edx 10fba2: 50 push %eax 10fba3: e8 84 03 01 00 call 11ff2c <__udivdi3> 10fba8: 83 c4 10 add $0x10,%esp 10fbab: 8b 55 10 mov 0x10(%ebp),%edx 10fbae: 89 02 mov %eax,(%edx) *fval_percentage = answer % 1000; 10fbb0: 6a 00 push $0x0 10fbb2: 68 e8 03 00 00 push $0x3e8 10fbb7: 56 push %esi 10fbb8: 53 push %ebx 10fbb9: e8 7e 04 01 00 call 12003c <__umoddi3> 10fbbe: 83 c4 10 add $0x10,%esp 10fbc1: 8b 55 14 mov 0x14(%ebp),%edx 10fbc4: 89 02 mov %eax,(%edx) } 10fbc6: 8d 65 f4 lea -0xc(%ebp),%esp 10fbc9: 5b pop %ebx 10fbca: 5e pop %esi 10fbcb: 5f pop %edi 10fbcc: c9 leave 10fbcd: c3 ret 10fbce: 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; 10fbd0: 8b 45 10 mov 0x10(%ebp),%eax 10fbd3: c7 00 00 00 00 00 movl $0x0,(%eax) *fval_percentage = 0; 10fbd9: 8b 55 14 mov 0x14(%ebp),%edx 10fbdc: c7 02 00 00 00 00 movl $0x0,(%edx) answer = (left * 100000) / right; *ival_percentage = answer / 1000; *fval_percentage = answer % 1000; } 10fbe2: 8d 65 f4 lea -0xc(%ebp),%esp 10fbe5: 5b pop %ebx 10fbe6: 5e pop %esi 10fbe7: 5f pop %edi 10fbe8: c9 leave 10fbe9: c3 ret =============================================================================== 0011eff0 <_Timespec_Is_valid>: #include bool _Timespec_Is_valid( const struct timespec *time ) { 11eff0: 55 push %ebp 11eff1: 89 e5 mov %esp,%ebp 11eff3: 8b 45 08 mov 0x8(%ebp),%eax if ( !time ) 11eff6: 85 c0 test %eax,%eax 11eff8: 74 1a je 11f014 <_Timespec_Is_valid+0x24> return false; if ( time->tv_sec < 0 ) 11effa: 8b 10 mov (%eax),%edx 11effc: 85 d2 test %edx,%edx 11effe: 78 14 js 11f014 <_Timespec_Is_valid+0x24> return false; if ( time->tv_nsec < 0 ) 11f000: 8b 40 04 mov 0x4(%eax),%eax 11f003: 85 c0 test %eax,%eax 11f005: 78 0d js 11f014 <_Timespec_Is_valid+0x24> #include #include #include bool _Timespec_Is_valid( 11f007: 3d ff c9 9a 3b cmp $0x3b9ac9ff,%eax 11f00c: 0f 96 c0 setbe %al if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 11f00f: c9 leave 11f010: c3 ret 11f011: 8d 76 00 lea 0x0(%esi),%esi if ( time->tv_sec < 0 ) return false; if ( time->tv_nsec < 0 ) return false; 11f014: 31 c0 xor %eax,%eax if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 11f016: c9 leave 11f017: c3 ret =============================================================================== 0011f018 <_Timespec_To_ticks>: */ uint32_t _Timespec_To_ticks( const struct timespec *time ) { 11f018: 55 push %ebp 11f019: 89 e5 mov %esp,%ebp 11f01b: 56 push %esi 11f01c: 53 push %ebx 11f01d: 8b 5d 08 mov 0x8(%ebp),%ebx uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) 11f020: 8b 33 mov (%ebx),%esi 11f022: 85 f6 test %esi,%esi 11f024: 75 07 jne 11f02d <_Timespec_To_ticks+0x15> 11f026: 8b 43 04 mov 0x4(%ebx),%eax 11f029: 85 c0 test %eax,%eax 11f02b: 74 37 je 11f064 <_Timespec_To_ticks+0x4c> return 0; ticks = time->tv_sec * TOD_TICKS_PER_SECOND; 11f02d: e8 ba 01 00 00 call 11f1ec 11f032: 89 c1 mov %eax,%ecx 11f034: 0f af ce imul %esi,%ecx ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); 11f037: a1 6c 32 12 00 mov 0x12326c,%eax 11f03c: 8d 04 80 lea (%eax,%eax,4),%eax 11f03f: 8d 04 80 lea (%eax,%eax,4),%eax 11f042: 8d 34 80 lea (%eax,%eax,4),%esi 11f045: c1 e6 03 shl $0x3,%esi 11f048: 8b 43 04 mov 0x4(%ebx),%eax 11f04b: 31 d2 xor %edx,%edx 11f04d: f7 f6 div %esi if (ticks) 11f04f: 01 c8 add %ecx,%eax 11f051: 74 05 je 11f058 <_Timespec_To_ticks+0x40> return ticks; return 1; } 11f053: 5b pop %ebx 11f054: 5e pop %esi 11f055: c9 leave 11f056: c3 ret 11f057: 90 nop ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); if (ticks) return ticks; return 1; 11f058: b8 01 00 00 00 mov $0x1,%eax } 11f05d: 5b pop %ebx 11f05e: 5e pop %esi 11f05f: c9 leave 11f060: c3 ret 11f061: 8d 76 00 lea 0x0(%esi),%esi ) { uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) return 0; 11f064: 31 c0 xor %eax,%eax if (ticks) return ticks; return 1; } 11f066: 5b pop %ebx 11f067: 5e pop %esi 11f068: c9 leave 11f069: c3 ret =============================================================================== 0010e4a4 <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10e4a4: 55 push %ebp 10e4a5: 89 e5 mov %esp,%ebp 10e4a7: 57 push %edi 10e4a8: 56 push %esi 10e4a9: 53 push %ebx 10e4aa: 83 ec 1c sub $0x1c,%esp 10e4ad: 8b 75 08 mov 0x8(%ebp),%esi 10e4b0: 8b 7d 10 mov 0x10(%ebp),%edi 10e4b3: 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 ); } } 10e4b6: 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 ); 10e4bc: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e4c2: 74 25 je 10e4e9 <_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 ); 10e4c4: 0f b6 c0 movzbl %al,%eax 10e4c7: 89 45 e4 mov %eax,-0x1c(%ebp) 10e4ca: 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 ) 10e4cc: 8b 43 30 mov 0x30(%ebx),%eax 10e4cf: 85 c0 test %eax,%eax 10e4d1: 74 0b je 10e4de <_User_extensions_Fatal+0x3a> (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 10e4d3: 52 push %edx 10e4d4: 57 push %edi 10e4d5: ff 75 e4 pushl -0x1c(%ebp) 10e4d8: 56 push %esi 10e4d9: ff d0 call *%eax 10e4db: 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 ) { 10e4de: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e4e1: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e4e7: 75 e3 jne 10e4cc <_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 ); } } 10e4e9: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10e4ec: 5b pop %ebx <== NOT EXECUTED 10e4ed: 5e pop %esi <== NOT EXECUTED 10e4ee: 5f pop %edi <== NOT EXECUTED 10e4ef: c9 leave <== NOT EXECUTED 10e4f0: c3 ret <== NOT EXECUTED =============================================================================== 0010e368 <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 10e368: 55 push %ebp 10e369: 89 e5 mov %esp,%ebp 10e36b: 57 push %edi 10e36c: 56 push %esi 10e36d: 53 push %ebx 10e36e: 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; 10e371: a1 98 22 12 00 mov 0x122298,%eax 10e376: 89 45 dc mov %eax,-0x24(%ebp) initial_extensions = Configuration.User_extension_table; 10e379: 8b 35 9c 22 12 00 mov 0x12229c,%esi Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10e37f: c7 05 ec 66 12 00 f0 movl $0x1266f0,0x1266ec 10e386: 66 12 00 head->previous = NULL; 10e389: c7 05 f0 66 12 00 00 movl $0x0,0x1266f0 10e390: 00 00 00 tail->previous = head; 10e393: c7 05 f4 66 12 00 ec movl $0x1266ec,0x1266f4 10e39a: 66 12 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10e39d: c7 05 d4 64 12 00 d8 movl $0x1264d8,0x1264d4 10e3a4: 64 12 00 head->previous = NULL; 10e3a7: c7 05 d8 64 12 00 00 movl $0x0,0x1264d8 10e3ae: 00 00 00 tail->previous = head; 10e3b1: c7 05 dc 64 12 00 d4 movl $0x1264d4,0x1264dc 10e3b8: 64 12 00 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 10e3bb: 85 f6 test %esi,%esi 10e3bd: 74 64 je 10e423 <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN extension = (User_extensions_Control *) _Workspace_Allocate_or_fatal_error( 10e3bf: 89 c2 mov %eax,%edx 10e3c1: 8d 04 40 lea (%eax,%eax,2),%eax 10e3c4: 8d 0c 82 lea (%edx,%eax,4),%ecx 10e3c7: c1 e1 02 shl $0x2,%ecx 10e3ca: 83 ec 0c sub $0xc,%esp 10e3cd: 51 push %ecx 10e3ce: 89 4d d8 mov %ecx,-0x28(%ebp) 10e3d1: e8 ce 04 00 00 call 10e8a4 <_Workspace_Allocate_or_fatal_error> 10e3d6: 89 c3 mov %eax,%ebx number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 10e3d8: 31 c0 xor %eax,%eax 10e3da: 8b 4d d8 mov -0x28(%ebp),%ecx 10e3dd: 89 df mov %ebx,%edi 10e3df: f3 aa rep stos %al,%es:(%edi) extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e3e1: 83 c4 10 add $0x10,%esp 10e3e4: 8b 45 dc mov -0x24(%ebp),%eax 10e3e7: 85 c0 test %eax,%eax 10e3e9: 74 38 je 10e423 <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN 10e3eb: 89 75 e4 mov %esi,-0x1c(%ebp) 10e3ee: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) 10e3f5: 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; 10e3f8: 8d 7b 14 lea 0x14(%ebx),%edi 10e3fb: 8b 75 e4 mov -0x1c(%ebp),%esi 10e3fe: b9 08 00 00 00 mov $0x8,%ecx 10e403: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _User_extensions_Add_set( extension ); 10e405: 83 ec 0c sub $0xc,%esp 10e408: 53 push %ebx 10e409: e8 8e 29 00 00 call 110d9c <_User_extensions_Add_set> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; 10e40e: 83 c3 34 add $0x34,%ebx extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e411: ff 45 e0 incl -0x20(%ebp) 10e414: 83 45 e4 20 addl $0x20,-0x1c(%ebp) 10e418: 83 c4 10 add $0x10,%esp 10e41b: 8b 45 e0 mov -0x20(%ebp),%eax 10e41e: 39 45 dc cmp %eax,-0x24(%ebp) 10e421: 77 d5 ja 10e3f8 <_User_extensions_Handler_initialization+0x90> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; } } } 10e423: 8d 65 f4 lea -0xc(%ebp),%esp 10e426: 5b pop %ebx 10e427: 5e pop %esi 10e428: 5f pop %edi 10e429: c9 leave 10e42a: c3 ret =============================================================================== 0010f8e8 <_User_extensions_Remove_set>: #include void _User_extensions_Remove_set ( User_extensions_Control *the_extension ) { 10f8e8: 55 push %ebp 10f8e9: 89 e5 mov %esp,%ebp 10f8eb: 53 push %ebx 10f8ec: 83 ec 10 sub $0x10,%esp 10f8ef: 8b 5d 08 mov 0x8(%ebp),%ebx _Chain_Extract( &the_extension->Node ); 10f8f2: 53 push %ebx 10f8f3: e8 9c da ff ff call 10d394 <_Chain_Extract> /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) 10f8f8: 83 c4 10 add $0x10,%esp 10f8fb: 8b 43 24 mov 0x24(%ebx),%eax 10f8fe: 85 c0 test %eax,%eax 10f900: 74 12 je 10f914 <_User_extensions_Remove_set+0x2c> _Chain_Extract( &the_extension->Switch.Node ); 10f902: 83 c3 08 add $0x8,%ebx 10f905: 89 5d 08 mov %ebx,0x8(%ebp) } 10f908: 8b 5d fc mov -0x4(%ebp),%ebx 10f90b: c9 leave /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) _Chain_Extract( &the_extension->Switch.Node ); 10f90c: e9 83 da ff ff jmp 10d394 <_Chain_Extract> 10f911: 8d 76 00 lea 0x0(%esi),%esi } 10f914: 8b 5d fc mov -0x4(%ebp),%ebx 10f917: c9 leave 10f918: c3 ret =============================================================================== 0010e42c <_User_extensions_Thread_begin>: #include void _User_extensions_Thread_begin ( Thread_Control *executing ) { 10e42c: 55 push %ebp 10e42d: 89 e5 mov %esp,%ebp 10e42f: 56 push %esi 10e430: 53 push %ebx 10e431: 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 ); } } 10e434: 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 ); 10e43a: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e440: 74 1c je 10e45e <_User_extensions_Thread_begin+0x32><== NEVER TAKEN 10e442: 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 ) 10e444: 8b 43 28 mov 0x28(%ebx),%eax 10e447: 85 c0 test %eax,%eax 10e449: 74 09 je 10e454 <_User_extensions_Thread_begin+0x28> (*the_extension->Callouts.thread_begin)( executing ); 10e44b: 83 ec 0c sub $0xc,%esp 10e44e: 56 push %esi 10e44f: ff d0 call *%eax 10e451: 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 ) { 10e454: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e456: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e45c: 75 e6 jne 10e444 <_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 ); } } 10e45e: 8d 65 f8 lea -0x8(%ebp),%esp 10e461: 5b pop %ebx 10e462: 5e pop %esi 10e463: c9 leave 10e464: c3 ret =============================================================================== 0010e4f4 <_User_extensions_Thread_create>: #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 10e4f4: 55 push %ebp 10e4f5: 89 e5 mov %esp,%ebp 10e4f7: 56 push %esi 10e4f8: 53 push %ebx 10e4f9: 8b 75 08 mov 0x8(%ebp),%esi return false; } } return true; } 10e4fc: 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 ); 10e502: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e508: 74 26 je 10e530 <_User_extensions_Thread_create+0x3c><== NEVER TAKEN 10e50a: 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 ) { 10e50c: 8b 43 14 mov 0x14(%ebx),%eax 10e50f: 85 c0 test %eax,%eax 10e511: 74 13 je 10e526 <_User_extensions_Thread_create+0x32> status = (*the_extension->Callouts.thread_create)( 10e513: 83 ec 08 sub $0x8,%esp 10e516: 56 push %esi 10e517: ff 35 58 67 12 00 pushl 0x126758 10e51d: ff d0 call *%eax _Thread_Executing, the_thread ); if ( !status ) 10e51f: 83 c4 10 add $0x10,%esp 10e522: 84 c0 test %al,%al 10e524: 74 16 je 10e53c <_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 ) { 10e526: 8b 1b mov (%ebx),%ebx { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); 10e528: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e52e: 75 dc jne 10e50c <_User_extensions_Thread_create+0x18> if ( !status ) return false; } } return true; 10e530: b0 01 mov $0x1,%al } 10e532: 8d 65 f8 lea -0x8(%ebp),%esp 10e535: 5b pop %ebx 10e536: 5e pop %esi 10e537: c9 leave 10e538: c3 ret 10e539: 8d 76 00 lea 0x0(%esi),%esi status = (*the_extension->Callouts.thread_create)( _Thread_Executing, the_thread ); if ( !status ) return false; 10e53c: 31 c0 xor %eax,%eax } } return true; } 10e53e: 8d 65 f8 lea -0x8(%ebp),%esp 10e541: 5b pop %ebx 10e542: 5e pop %esi 10e543: c9 leave 10e544: c3 ret =============================================================================== 0010e548 <_User_extensions_Thread_delete>: #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 10e548: 55 push %ebp 10e549: 89 e5 mov %esp,%ebp 10e54b: 56 push %esi 10e54c: 53 push %ebx 10e54d: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 10e550: 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 ); 10e556: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e55c: 74 23 je 10e581 <_User_extensions_Thread_delete+0x39><== NEVER TAKEN 10e55e: 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 ) 10e560: 8b 43 20 mov 0x20(%ebx),%eax 10e563: 85 c0 test %eax,%eax 10e565: 74 0f je 10e576 <_User_extensions_Thread_delete+0x2e> (*the_extension->Callouts.thread_delete)( 10e567: 83 ec 08 sub $0x8,%esp 10e56a: 56 push %esi 10e56b: ff 35 58 67 12 00 pushl 0x126758 10e571: ff d0 call *%eax 10e573: 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 ) { 10e576: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e579: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e57f: 75 df jne 10e560 <_User_extensions_Thread_delete+0x18> (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 10e581: 8d 65 f8 lea -0x8(%ebp),%esp 10e584: 5b pop %ebx 10e585: 5e pop %esi 10e586: c9 leave 10e587: c3 ret =============================================================================== 0010e468 <_User_extensions_Thread_exitted>: void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 10e468: 55 push %ebp 10e469: 89 e5 mov %esp,%ebp 10e46b: 56 push %esi 10e46c: 53 push %ebx 10e46d: 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 ); } } 10e470: 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 ); 10e476: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e47c: 74 1d je 10e49b <_User_extensions_Thread_exitted+0x33><== NEVER TAKEN 10e47e: 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 ) 10e480: 8b 43 2c mov 0x2c(%ebx),%eax 10e483: 85 c0 test %eax,%eax 10e485: 74 09 je 10e490 <_User_extensions_Thread_exitted+0x28> (*the_extension->Callouts.thread_exitted)( executing ); 10e487: 83 ec 0c sub $0xc,%esp 10e48a: 56 push %esi 10e48b: ff d0 call *%eax 10e48d: 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 ) { 10e490: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e493: 81 fb ec 66 12 00 cmp $0x1266ec,%ebx 10e499: 75 e5 jne 10e480 <_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 ); } } 10e49b: 8d 65 f8 lea -0x8(%ebp),%esp 10e49e: 5b pop %ebx 10e49f: 5e pop %esi 10e4a0: c9 leave 10e4a1: c3 ret =============================================================================== 0010f14c <_User_extensions_Thread_restart>: #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 10f14c: 55 push %ebp 10f14d: 89 e5 mov %esp,%ebp 10f14f: 56 push %esi 10f150: 53 push %ebx 10f151: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 10f154: 8b 1d 4c 8c 12 00 mov 0x128c4c,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f15a: 81 fb 50 8c 12 00 cmp $0x128c50,%ebx 10f160: 74 22 je 10f184 <_User_extensions_Thread_restart+0x38><== NEVER TAKEN 10f162: 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 ) 10f164: 8b 43 1c mov 0x1c(%ebx),%eax 10f167: 85 c0 test %eax,%eax 10f169: 74 0f je 10f17a <_User_extensions_Thread_restart+0x2e> (*the_extension->Callouts.thread_restart)( 10f16b: 83 ec 08 sub $0x8,%esp 10f16e: 56 push %esi 10f16f: ff 35 b8 8c 12 00 pushl 0x128cb8 10f175: ff d0 call *%eax 10f177: 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 ) { 10f17a: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f17c: 81 fb 50 8c 12 00 cmp $0x128c50,%ebx 10f182: 75 e0 jne 10f164 <_User_extensions_Thread_restart+0x18> (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 10f184: 8d 65 f8 lea -0x8(%ebp),%esp 10f187: 5b pop %ebx 10f188: 5e pop %esi 10f189: c9 leave 10f18a: c3 ret =============================================================================== 0010e588 <_User_extensions_Thread_start>: #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 10e588: 55 push %ebp 10e589: 89 e5 mov %esp,%ebp 10e58b: 56 push %esi 10e58c: 53 push %ebx 10e58d: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 10e590: 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 ); 10e596: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e59c: 74 22 je 10e5c0 <_User_extensions_Thread_start+0x38><== NEVER TAKEN 10e59e: 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 ) 10e5a0: 8b 43 18 mov 0x18(%ebx),%eax 10e5a3: 85 c0 test %eax,%eax 10e5a5: 74 0f je 10e5b6 <_User_extensions_Thread_start+0x2e> (*the_extension->Callouts.thread_start)( 10e5a7: 83 ec 08 sub $0x8,%esp 10e5aa: 56 push %esi 10e5ab: ff 35 58 67 12 00 pushl 0x126758 10e5b1: ff d0 call *%eax 10e5b3: 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 ) { 10e5b6: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e5b8: 81 fb f0 66 12 00 cmp $0x1266f0,%ebx 10e5be: 75 e0 jne 10e5a0 <_User_extensions_Thread_start+0x18> (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 10e5c0: 8d 65 f8 lea -0x8(%ebp),%esp 10e5c3: 5b pop %ebx 10e5c4: 5e pop %esi 10e5c5: c9 leave 10e5c6: c3 ret =============================================================================== 0010e5c8 <_User_extensions_Thread_switch>: void _User_extensions_Thread_switch ( Thread_Control *executing, Thread_Control *heir ) { 10e5c8: 55 push %ebp 10e5c9: 89 e5 mov %esp,%ebp 10e5cb: 57 push %edi 10e5cc: 56 push %esi 10e5cd: 53 push %ebx 10e5ce: 83 ec 0c sub $0xc,%esp 10e5d1: 8b 7d 08 mov 0x8(%ebp),%edi 10e5d4: 8b 75 0c mov 0xc(%ebp),%esi the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 10e5d7: 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 ); 10e5dd: 81 fb d8 64 12 00 cmp $0x1264d8,%ebx 10e5e3: 74 18 je 10e5fd <_User_extensions_Thread_switch+0x35><== NEVER TAKEN 10e5e5: 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 ); 10e5e8: 83 ec 08 sub $0x8,%esp 10e5eb: 56 push %esi 10e5ec: 57 push %edi 10e5ed: 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 ) { 10e5f0: 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 ); 10e5f2: 83 c4 10 add $0x10,%esp 10e5f5: 81 fb d8 64 12 00 cmp $0x1264d8,%ebx 10e5fb: 75 eb jne 10e5e8 <_User_extensions_Thread_switch+0x20> the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 10e5fd: 8d 65 f4 lea -0xc(%ebp),%esp 10e600: 5b pop %ebx 10e601: 5e pop %esi 10e602: 5f pop %edi 10e603: c9 leave 10e604: c3 ret =============================================================================== 0010ff08 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 10ff08: 55 push %ebp 10ff09: 89 e5 mov %esp,%ebp 10ff0b: 57 push %edi 10ff0c: 56 push %esi 10ff0d: 53 push %ebx 10ff0e: 83 ec 1c sub $0x1c,%esp 10ff11: 8b 75 08 mov 0x8(%ebp),%esi 10ff14: 8b 4d 0c mov 0xc(%ebp),%ecx 10ff17: 8b 5d 10 mov 0x10(%ebp),%ebx ISR_Level level; _ISR_Disable( level ); 10ff1a: 9c pushf 10ff1b: fa cli 10ff1c: 58 pop %eax } } _ISR_Enable( level ); } 10ff1d: 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 ); 10ff1f: 8d 7e 04 lea 0x4(%esi),%edi 10ff22: 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 ) ) { 10ff25: 39 fa cmp %edi,%edx 10ff27: 74 3d je 10ff66 <_Watchdog_Adjust+0x5e> switch ( direction ) { 10ff29: 85 c9 test %ecx,%ecx 10ff2b: 75 43 jne 10ff70 <_Watchdog_Adjust+0x68> case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 10ff2d: 85 db test %ebx,%ebx 10ff2f: 74 35 je 10ff66 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 10ff31: 8b 7a 10 mov 0x10(%edx),%edi 10ff34: 39 fb cmp %edi,%ebx 10ff36: 73 0f jae 10ff47 <_Watchdog_Adjust+0x3f> <== ALWAYS TAKEN 10ff38: eb 3e jmp 10ff78 <_Watchdog_Adjust+0x70> <== NOT EXECUTED 10ff3a: 66 90 xchg %ax,%ax <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 10ff3c: 29 fb sub %edi,%ebx 10ff3e: 74 26 je 10ff66 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 10ff40: 8b 7a 10 mov 0x10(%edx),%edi 10ff43: 39 df cmp %ebx,%edi 10ff45: 77 31 ja 10ff78 <_Watchdog_Adjust+0x70> _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 10ff47: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx) _ISR_Enable( level ); 10ff4e: 50 push %eax 10ff4f: 9d popf _Watchdog_Tickle( header ); 10ff50: 83 ec 0c sub $0xc,%esp 10ff53: 56 push %esi 10ff54: e8 d3 01 00 00 call 11012c <_Watchdog_Tickle> _ISR_Disable( level ); 10ff59: 9c pushf 10ff5a: fa cli 10ff5b: 58 pop %eax } } _ISR_Enable( level ); } 10ff5c: 8b 16 mov (%esi),%edx _Watchdog_Tickle( header ); _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) 10ff5e: 83 c4 10 add $0x10,%esp 10ff61: 39 55 e4 cmp %edx,-0x1c(%ebp) 10ff64: 75 d6 jne 10ff3c <_Watchdog_Adjust+0x34> } break; } } _ISR_Enable( level ); 10ff66: 50 push %eax 10ff67: 9d popf } 10ff68: 8d 65 f4 lea -0xc(%ebp),%esp 10ff6b: 5b pop %ebx 10ff6c: 5e pop %esi 10ff6d: 5f pop %edi 10ff6e: c9 leave 10ff6f: c3 ret * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 10ff70: 49 dec %ecx 10ff71: 75 f3 jne 10ff66 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 10ff73: 01 5a 10 add %ebx,0x10(%edx) break; 10ff76: eb ee jmp 10ff66 <_Watchdog_Adjust+0x5e> case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; 10ff78: 29 df sub %ebx,%edi 10ff7a: 89 7a 10 mov %edi,0x10(%edx) break; 10ff7d: eb e7 jmp 10ff66 <_Watchdog_Adjust+0x5e> =============================================================================== 0010e608 <_Watchdog_Insert>: void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 10e608: 55 push %ebp 10e609: 89 e5 mov %esp,%ebp 10e60b: 57 push %edi 10e60c: 56 push %esi 10e60d: 53 push %ebx 10e60e: 83 ec 04 sub $0x4,%esp 10e611: 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; 10e614: 8b 3d 54 67 12 00 mov 0x126754,%edi _ISR_Disable( level ); 10e61a: 9c pushf 10e61b: fa cli 10e61c: 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 ) { 10e61f: 8b 43 08 mov 0x8(%ebx),%eax 10e622: 85 c0 test %eax,%eax 10e624: 0f 85 9e 00 00 00 jne 10e6c8 <_Watchdog_Insert+0xc0> _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 10e62a: c7 43 08 01 00 00 00 movl $0x1,0x8(%ebx) _Watchdog_Sync_count++; 10e631: a1 00 66 12 00 mov 0x126600,%eax 10e636: 40 inc %eax 10e637: a3 00 66 12 00 mov %eax,0x126600 restart: delta_interval = the_watchdog->initial; 10e63c: 8b 43 0c mov 0xc(%ebx),%eax RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) _Chain_First( header ) ); 10e63f: 8b 4d 08 mov 0x8(%ebp),%ecx 10e642: 8b 11 mov (%ecx),%edx for ( after = _Watchdog_First( header ) ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 10e644: 85 c0 test %eax,%eax 10e646: 74 5d je 10e6a5 <_Watchdog_Insert+0x9d> 10e648: 8b 32 mov (%edx),%esi 10e64a: 85 f6 test %esi,%esi 10e64c: 74 57 je 10e6a5 <_Watchdog_Insert+0x9d> break; if ( delta_interval < after->delta_interval ) { 10e64e: 8b 4a 10 mov 0x10(%edx),%ecx 10e651: 39 c8 cmp %ecx,%eax 10e653: 73 22 jae 10e677 <_Watchdog_Insert+0x6f> 10e655: eb 49 jmp 10e6a0 <_Watchdog_Insert+0x98> 10e657: 90 nop if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 10e658: 8b 35 84 65 12 00 mov 0x126584,%esi 10e65e: 39 f7 cmp %esi,%edi 10e660: 72 72 jb 10e6d4 <_Watchdog_Insert+0xcc> if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; break; } delta_interval -= after->delta_interval; 10e662: 29 c8 sub %ecx,%eax exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 10e664: 8b 12 mov (%edx),%edx for ( after = _Watchdog_First( header ) ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 10e666: 85 c0 test %eax,%eax 10e668: 74 3b je 10e6a5 <_Watchdog_Insert+0x9d> 10e66a: 8b 0a mov (%edx),%ecx 10e66c: 85 c9 test %ecx,%ecx 10e66e: 74 35 je 10e6a5 <_Watchdog_Insert+0x9d> break; if ( delta_interval < after->delta_interval ) { 10e670: 8b 4a 10 mov 0x10(%edx),%ecx 10e673: 39 c1 cmp %eax,%ecx 10e675: 77 29 ja 10e6a0 <_Watchdog_Insert+0x98> break; } delta_interval -= after->delta_interval; _ISR_Flash( level ); 10e677: ff 75 f0 pushl -0x10(%ebp) 10e67a: 9d popf 10e67b: fa cli if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 10e67c: 83 7b 08 01 cmpl $0x1,0x8(%ebx) 10e680: 74 d6 je 10e658 <_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; 10e682: 89 3d 84 65 12 00 mov %edi,0x126584 _Watchdog_Sync_count--; 10e688: a1 00 66 12 00 mov 0x126600,%eax 10e68d: 48 dec %eax 10e68e: a3 00 66 12 00 mov %eax,0x126600 _ISR_Enable( level ); 10e693: ff 75 f0 pushl -0x10(%ebp) 10e696: 9d popf } 10e697: 58 pop %eax 10e698: 5b pop %ebx 10e699: 5e pop %esi 10e69a: 5f pop %edi 10e69b: c9 leave 10e69c: c3 ret 10e69d: 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; 10e6a0: 29 c1 sub %eax,%ecx 10e6a2: 89 4a 10 mov %ecx,0x10(%edx) RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; 10e6a5: c7 43 08 02 00 00 00 movl $0x2,0x8(%ebx) } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; 10e6ac: 89 43 10 mov %eax,0x10(%ebx) _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); 10e6af: 8b 42 04 mov 0x4(%edx),%eax Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10e6b2: 89 43 04 mov %eax,0x4(%ebx) before_node = after_node->next; 10e6b5: 8b 10 mov (%eax),%edx after_node->next = the_node; 10e6b7: 89 18 mov %ebx,(%eax) the_node->next = before_node; 10e6b9: 89 13 mov %edx,(%ebx) before_node->previous = the_node; 10e6bb: 89 5a 04 mov %ebx,0x4(%edx) the_watchdog->start_time = _Watchdog_Ticks_since_boot; 10e6be: a1 04 66 12 00 mov 0x126604,%eax 10e6c3: 89 43 14 mov %eax,0x14(%ebx) 10e6c6: eb ba jmp 10e682 <_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 ); 10e6c8: ff 75 f0 pushl -0x10(%ebp) 10e6cb: 9d popf exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 10e6cc: 58 pop %eax 10e6cd: 5b pop %ebx 10e6ce: 5e pop %esi 10e6cf: 5f pop %edi 10e6d0: c9 leave 10e6d1: c3 ret 10e6d2: 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; 10e6d4: 89 3d 84 65 12 00 mov %edi,0x126584 goto restart; 10e6da: e9 5d ff ff ff jmp 10e63c <_Watchdog_Insert+0x34> =============================================================================== 0010e748 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 10e748: 55 push %ebp 10e749: 89 e5 mov %esp,%ebp 10e74b: 56 push %esi 10e74c: 53 push %ebx 10e74d: 8b 55 08 mov 0x8(%ebp),%edx ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 10e750: 9c pushf 10e751: fa cli 10e752: 59 pop %ecx previous_state = the_watchdog->state; 10e753: 8b 42 08 mov 0x8(%edx),%eax switch ( previous_state ) { 10e756: 83 f8 01 cmp $0x1,%eax 10e759: 74 4d je 10e7a8 <_Watchdog_Remove+0x60> 10e75b: 73 0f jae 10e76c <_Watchdog_Remove+0x24> _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 10e75d: 8b 1d 04 66 12 00 mov 0x126604,%ebx 10e763: 89 5a 18 mov %ebx,0x18(%edx) _ISR_Enable( level ); 10e766: 51 push %ecx 10e767: 9d popf return( previous_state ); } 10e768: 5b pop %ebx 10e769: 5e pop %esi 10e76a: c9 leave 10e76b: c3 ret Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); previous_state = the_watchdog->state; switch ( previous_state ) { 10e76c: 83 f8 03 cmp $0x3,%eax 10e76f: 77 ec ja 10e75d <_Watchdog_Remove+0x15> <== NEVER TAKEN break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 10e771: 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 ); } 10e778: 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) ) 10e77a: 8b 33 mov (%ebx),%esi 10e77c: 85 f6 test %esi,%esi 10e77e: 74 06 je 10e786 <_Watchdog_Remove+0x3e> next_watchdog->delta_interval += the_watchdog->delta_interval; 10e780: 8b 72 10 mov 0x10(%edx),%esi 10e783: 01 73 10 add %esi,0x10(%ebx) if ( _Watchdog_Sync_count ) 10e786: 8b 35 00 66 12 00 mov 0x126600,%esi 10e78c: 85 f6 test %esi,%esi 10e78e: 74 0c je 10e79c <_Watchdog_Remove+0x54> _Watchdog_Sync_level = _ISR_Nest_level; 10e790: 8b 35 54 67 12 00 mov 0x126754,%esi 10e796: 89 35 84 65 12 00 mov %esi,0x126584 { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 10e79c: 8b 72 04 mov 0x4(%edx),%esi next->previous = previous; 10e79f: 89 73 04 mov %esi,0x4(%ebx) previous->next = next; 10e7a2: 89 1e mov %ebx,(%esi) 10e7a4: eb b7 jmp 10e75d <_Watchdog_Remove+0x15> 10e7a6: 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; 10e7a8: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx) break; 10e7af: eb ac jmp 10e75d <_Watchdog_Remove+0x15> =============================================================================== 0010faf4 <_Watchdog_Report>: void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { 10faf4: 55 push %ebp 10faf5: 89 e5 mov %esp,%ebp 10faf7: 57 push %edi 10faf8: 56 push %esi 10faf9: 53 push %ebx 10fafa: 83 ec 2c sub $0x2c,%esp 10fafd: 8b 55 08 mov 0x8(%ebp),%edx 10fb00: 8b 45 0c mov 0xc(%ebp),%eax printk( 10fb03: 8b 78 24 mov 0x24(%eax),%edi 10fb06: 8b 70 20 mov 0x20(%eax),%esi 10fb09: 8b 58 1c mov 0x1c(%eax),%ebx 10fb0c: 8b 48 0c mov 0xc(%eax),%ecx 10fb0f: 89 4d d4 mov %ecx,-0x2c(%ebp) 10fb12: 8b 48 10 mov 0x10(%eax),%ecx 10fb15: 89 4d e4 mov %ecx,-0x1c(%ebp) 10fb18: 85 d2 test %edx,%edx 10fb1a: 74 2c je 10fb48 <_Watchdog_Report+0x54> 10fb1c: b9 63 20 12 00 mov $0x122063,%ecx 10fb21: 83 ec 0c sub $0xc,%esp 10fb24: 57 push %edi 10fb25: 56 push %esi 10fb26: 53 push %ebx 10fb27: 50 push %eax 10fb28: ff 75 d4 pushl -0x2c(%ebp) 10fb2b: ff 75 e4 pushl -0x1c(%ebp) 10fb2e: 51 push %ecx 10fb2f: 52 push %edx 10fb30: 68 b6 2a 12 00 push $0x122ab6 10fb35: e8 a6 9f ff ff call 109ae0 10fb3a: 83 c4 30 add $0x30,%esp watch, watch->routine, watch->id, watch->user_data ); } 10fb3d: 8d 65 f4 lea -0xc(%ebp),%esp 10fb40: 5b pop %ebx 10fb41: 5e pop %esi 10fb42: 5f pop %edi 10fb43: c9 leave 10fb44: c3 ret 10fb45: 8d 76 00 lea 0x0(%esi),%esi void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { printk( 10fb48: b9 29 29 12 00 mov $0x122929,%ecx 10fb4d: 89 ca mov %ecx,%edx 10fb4f: eb d0 jmp 10fb21 <_Watchdog_Report+0x2d> =============================================================================== 0010fa84 <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 10fa84: 55 push %ebp 10fa85: 89 e5 mov %esp,%ebp 10fa87: 57 push %edi 10fa88: 56 push %esi 10fa89: 53 push %ebx 10fa8a: 83 ec 20 sub $0x20,%esp 10fa8d: 8b 7d 08 mov 0x8(%ebp),%edi 10fa90: 8b 75 0c mov 0xc(%ebp),%esi ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 10fa93: 9c pushf 10fa94: fa cli 10fa95: 8f 45 e4 popl -0x1c(%ebp) printk( "Watchdog Chain: %s %p\n", name, header ); 10fa98: 56 push %esi 10fa99: 57 push %edi 10fa9a: 68 80 2a 12 00 push $0x122a80 10fa9f: e8 3c a0 ff ff call 109ae0 printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); } 10faa4: 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 ); 10faa6: 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 ) ) { 10faa9: 83 c4 10 add $0x10,%esp 10faac: 39 f3 cmp %esi,%ebx 10faae: 74 31 je 10fae1 <_Watchdog_Report_chain+0x5d> node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 10fab0: 83 ec 08 sub $0x8,%esp 10fab3: 53 push %ebx 10fab4: 6a 00 push $0x0 10fab6: e8 39 00 00 00 call 10faf4 <_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 ) 10fabb: 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 ) ; 10fabd: 83 c4 10 add $0x10,%esp 10fac0: 39 f3 cmp %esi,%ebx 10fac2: 75 ec jne 10fab0 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 10fac4: 83 ec 08 sub $0x8,%esp 10fac7: 57 push %edi 10fac8: 68 97 2a 12 00 push $0x122a97 10facd: e8 0e a0 ff ff call 109ae0 10fad2: 83 c4 10 add $0x10,%esp } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); 10fad5: ff 75 e4 pushl -0x1c(%ebp) 10fad8: 9d popf } 10fad9: 8d 65 f4 lea -0xc(%ebp),%esp 10fadc: 5b pop %ebx 10fadd: 5e pop %esi 10fade: 5f pop %edi 10fadf: c9 leave 10fae0: c3 ret _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); 10fae1: 83 ec 0c sub $0xc,%esp 10fae4: 68 a6 2a 12 00 push $0x122aa6 10fae9: e8 f2 9f ff ff call 109ae0 10faee: 83 c4 10 add $0x10,%esp 10faf1: eb e2 jmp 10fad5 <_Watchdog_Report_chain+0x51> =============================================================================== 0010e7b4 <_Watchdog_Tickle>: */ void _Watchdog_Tickle( Chain_Control *header ) { 10e7b4: 55 push %ebp 10e7b5: 89 e5 mov %esp,%ebp 10e7b7: 57 push %edi 10e7b8: 56 push %esi 10e7b9: 53 push %ebx 10e7ba: 83 ec 1c sub $0x1c,%esp 10e7bd: 8b 7d 08 mov 0x8(%ebp),%edi * See the comment in watchdoginsert.c and watchdogadjust.c * about why it's safe not to declare header a pointer to * volatile data - till, 2003/7 */ _ISR_Disable( level ); 10e7c0: 9c pushf 10e7c1: fa cli 10e7c2: 5e pop %esi } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); } 10e7c3: 8b 1f mov (%edi),%ebx RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10e7c5: 8d 47 04 lea 0x4(%edi),%eax 10e7c8: 89 45 e4 mov %eax,-0x1c(%ebp) * volatile data - till, 2003/7 */ _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) 10e7cb: 39 c3 cmp %eax,%ebx 10e7cd: 74 11 je 10e7e0 <_Watchdog_Tickle+0x2c> * to be inserted has already had its delta_interval adjusted to 0, and * so is added to the head of the chain with a delta_interval of 0. * * Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc) */ if (the_watchdog->delta_interval != 0) { 10e7cf: 8b 43 10 mov 0x10(%ebx),%eax 10e7d2: 85 c0 test %eax,%eax 10e7d4: 74 34 je 10e80a <_Watchdog_Tickle+0x56> the_watchdog->delta_interval--; 10e7d6: 48 dec %eax 10e7d7: 89 43 10 mov %eax,0x10(%ebx) if ( the_watchdog->delta_interval != 0 ) 10e7da: 85 c0 test %eax,%eax 10e7dc: 74 2c je 10e80a <_Watchdog_Tickle+0x56> 10e7de: 66 90 xchg %ax,%ax the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); 10e7e0: 56 push %esi 10e7e1: 9d popf } 10e7e2: 8d 65 f4 lea -0xc(%ebp),%esp 10e7e5: 5b pop %ebx 10e7e6: 5e pop %esi 10e7e7: 5f pop %edi 10e7e8: c9 leave 10e7e9: c3 ret _ISR_Enable( level ); switch( watchdog_state ) { case WATCHDOG_ACTIVE: (*the_watchdog->routine)( 10e7ea: 83 ec 08 sub $0x8,%esp 10e7ed: ff 73 24 pushl 0x24(%ebx) 10e7f0: ff 73 20 pushl 0x20(%ebx) 10e7f3: ff 53 1c call *0x1c(%ebx) the_watchdog->id, the_watchdog->user_data ); break; 10e7f6: 83 c4 10 add $0x10,%esp case WATCHDOG_REMOVE_IT: break; } _ISR_Disable( level ); 10e7f9: 9c pushf 10e7fa: fa cli 10e7fb: 5e pop %esi } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); } 10e7fc: 8b 1f mov (%edi),%ebx _ISR_Disable( level ); the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); 10e7fe: 3b 5d e4 cmp -0x1c(%ebp),%ebx 10e801: 74 dd je 10e7e0 <_Watchdog_Tickle+0x2c> } _ISR_Disable( level ); the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && 10e803: 8b 43 10 mov 0x10(%ebx),%eax 10e806: 85 c0 test %eax,%eax 10e808: 75 d6 jne 10e7e0 <_Watchdog_Tickle+0x2c> if ( the_watchdog->delta_interval != 0 ) goto leave; } do { watchdog_state = _Watchdog_Remove( the_watchdog ); 10e80a: 83 ec 0c sub $0xc,%esp 10e80d: 53 push %ebx 10e80e: e8 35 ff ff ff call 10e748 <_Watchdog_Remove> _ISR_Enable( level ); 10e813: 56 push %esi 10e814: 9d popf switch( watchdog_state ) { 10e815: 83 c4 10 add $0x10,%esp 10e818: 83 f8 02 cmp $0x2,%eax 10e81b: 75 dc jne 10e7f9 <_Watchdog_Tickle+0x45> <== NEVER TAKEN 10e81d: eb cb jmp 10e7ea <_Watchdog_Tickle+0x36> =============================================================================== 0010e820 <_Workspace_Handler_initialization>: /* * _Workspace_Handler_initialization */ void _Workspace_Handler_initialization(void) { 10e820: 55 push %ebp 10e821: 89 e5 mov %esp,%ebp 10e823: 57 push %edi 10e824: 53 push %ebx uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; 10e825: 8b 1d 60 22 12 00 mov 0x122260,%ebx uintptr_t size = Configuration.work_space_size; 10e82b: 8b 15 64 22 12 00 mov 0x122264,%edx if ( Configuration.do_zero_of_workspace ) 10e831: 80 3d 88 22 12 00 00 cmpb $0x0,0x122288 10e838: 75 1e jne 10e858 <_Workspace_Handler_initialization+0x38> memset( starting_address, 0, size ); memory_available = _Heap_Initialize( 10e83a: 6a 04 push $0x4 10e83c: 52 push %edx 10e83d: 53 push %ebx 10e83e: 68 00 65 12 00 push $0x126500 10e843: e8 18 de ff ff call 10c660 <_Heap_Initialize> starting_address, size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) 10e848: 83 c4 10 add $0x10,%esp 10e84b: 85 c0 test %eax,%eax 10e84d: 74 13 je 10e862 <_Workspace_Handler_initialization+0x42> _Internal_error_Occurred( INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_TOO_LITTLE_WORKSPACE ); } 10e84f: 8d 65 f8 lea -0x8(%ebp),%esp 10e852: 5b pop %ebx 10e853: 5f pop %edi 10e854: c9 leave 10e855: c3 ret 10e856: 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 ); 10e858: 31 c0 xor %eax,%eax 10e85a: 89 df mov %ebx,%edi 10e85c: 89 d1 mov %edx,%ecx 10e85e: f3 aa rep stos %al,%es:(%edi) 10e860: eb d8 jmp 10e83a <_Workspace_Handler_initialization+0x1a> size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) _Internal_error_Occurred( 10e862: 50 push %eax 10e863: 6a 02 push $0x2 10e865: 6a 01 push $0x1 10e867: 6a 00 push $0x0 10e869: e8 fa df ff ff call 10c868 <_Internal_error_Occurred> =============================================================================== 00123768 <__kill>: #endif int __kill( pid_t pid, int sig ) { 123768: 55 push %ebp <== NOT EXECUTED 123769: 89 e5 mov %esp,%ebp <== NOT EXECUTED return 0; } 12376b: 31 c0 xor %eax,%eax <== NOT EXECUTED 12376d: c9 leave <== NOT EXECUTED 12376e: c3 ret <== NOT EXECUTED =============================================================================== 001081c4 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { 1081c4: 55 push %ebp <== NOT EXECUTED 1081c5: 89 e5 mov %esp,%ebp <== NOT EXECUTED 1081c7: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED return gettimeofday( tp, tzp ); } 1081ca: c9 leave <== NOT EXECUTED int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 1081cb: e9 80 ff ff ff jmp 108150 <== NOT EXECUTED =============================================================================== 0010c4f4 <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 10c4f4: 55 push %ebp 10c4f5: 89 e5 mov %esp,%ebp 10c4f7: 57 push %edi 10c4f8: 56 push %esi 10c4f9: 53 push %ebx 10c4fa: 83 ec 78 sub $0x78,%esp 10c4fd: 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 ); 10c500: 53 push %ebx 10c501: e8 2a ea ff ff call 10af30 if ( old_parent_pathlen == 0 ) 10c506: 83 c4 10 add $0x10,%esp 10c509: 85 c0 test %eax,%eax 10c50b: 0f 85 57 01 00 00 jne 10c668 <_rename_r+0x174> rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 10c511: 52 push %edx 10c512: 8d 45 b8 lea -0x48(%ebp),%eax 10c515: 89 45 94 mov %eax,-0x6c(%ebp) 10c518: 50 push %eax 10c519: 8d 45 e4 lea -0x1c(%ebp),%eax 10c51c: 50 push %eax 10c51d: 53 push %ebx 10c51e: e8 e1 03 00 00 call 10c904 10c523: 83 c4 10 add $0x10,%esp 10c526: 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; 10c528: 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; 10c52c: 8d 7d cc lea -0x34(%ebp),%edi 10c52f: b9 05 00 00 00 mov $0x5,%ecx 10c534: 8b 75 94 mov -0x6c(%ebp),%esi 10c537: f3 a5 rep movsl %ds:(%esi),%es:(%edi) name = old + old_parent_pathlen; 10c539: 01 d3 add %edx,%ebx 10c53b: 89 5d e0 mov %ebx,-0x20(%ebp) name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 10c53e: be ff ff ff ff mov $0xffffffff,%esi 10c543: 89 f1 mov %esi,%ecx 10c545: 89 df mov %ebx,%edi 10c547: 31 c0 xor %eax,%eax 10c549: f2 ae repnz scas %es:(%edi),%al 10c54b: f7 d1 not %ecx 10c54d: 49 dec %ecx 10c54e: 83 ec 08 sub $0x8,%esp 10c551: 51 push %ecx 10c552: 53 push %ebx 10c553: e8 1c ea ff ff call 10af74 10c558: 01 c3 add %eax,%ebx 10c55a: 89 5d e0 mov %ebx,-0x20(%ebp) result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 10c55d: 89 f1 mov %esi,%ecx 10c55f: 89 df mov %ebx,%edi 10c561: 31 c0 xor %eax,%eax 10c563: f2 ae repnz scas %es:(%edi),%al 10c565: f7 d1 not %ecx 10c567: 49 dec %ecx 10c568: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10c56f: 8d 75 cc lea -0x34(%ebp),%esi 10c572: 56 push %esi 10c573: 6a 00 push $0x0 10c575: 51 push %ecx 10c576: 53 push %ebx 10c577: e8 08 e9 ff ff call 10ae84 0, &old_loc, false ); if ( result != 0 ) { 10c57c: 83 c4 20 add $0x20,%esp 10c57f: 85 c0 test %eax,%eax 10c581: 0f 85 c9 00 00 00 jne 10c650 <_rename_r+0x15c> /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 10c587: 50 push %eax 10c588: 8d 5d a4 lea -0x5c(%ebp),%ebx 10c58b: 53 push %ebx 10c58c: 8d 45 e4 lea -0x1c(%ebp),%eax 10c58f: 50 push %eax 10c590: ff 75 10 pushl 0x10(%ebp) 10c593: e8 6c 03 00 00 call 10c904 result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 10c598: 83 c4 0c add $0xc,%esp 10c59b: 8d 45 e0 lea -0x20(%ebp),%eax 10c59e: 50 push %eax 10c59f: 53 push %ebx 10c5a0: 8b 45 10 mov 0x10(%ebp),%eax 10c5a3: 03 45 e4 add -0x1c(%ebp),%eax 10c5a6: 50 push %eax 10c5a7: 8b 45 b0 mov -0x50(%ebp),%eax 10c5aa: ff 50 04 call *0x4(%eax) if ( result != 0 ) { 10c5ad: 83 c4 10 add $0x10,%esp 10c5b0: 85 c0 test %eax,%eax 10c5b2: 0f 85 e0 00 00 00 jne 10c698 <_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 ) { 10c5b8: 8b 45 b4 mov -0x4c(%ebp),%eax 10c5bb: 39 45 c8 cmp %eax,-0x38(%ebp) 10c5be: 75 48 jne 10c608 <_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 ); 10c5c0: ff 75 e0 pushl -0x20(%ebp) 10c5c3: 53 push %ebx 10c5c4: 56 push %esi 10c5c5: ff 75 94 pushl -0x6c(%ebp) 10c5c8: 8b 45 b0 mov -0x50(%ebp),%eax 10c5cb: ff 50 40 call *0x40(%eax) 10c5ce: 89 c7 mov %eax,%edi rtems_filesystem_freenode( &new_parent_loc ); 10c5d0: 89 1c 24 mov %ebx,(%esp) 10c5d3: e8 c8 eb ff ff call 10b1a0 if ( free_old_parentloc ) 10c5d8: 83 c4 10 add $0x10,%esp 10c5db: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c5df: 75 17 jne 10c5f8 <_rename_r+0x104> rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); 10c5e1: 83 ec 0c sub $0xc,%esp 10c5e4: 56 push %esi 10c5e5: e8 b6 eb ff ff call 10b1a0 return result; 10c5ea: 83 c4 10 add $0x10,%esp } 10c5ed: 89 f8 mov %edi,%eax 10c5ef: 8d 65 f4 lea -0xc(%ebp),%esp 10c5f2: 5b pop %ebx 10c5f3: 5e pop %esi 10c5f4: 5f pop %edi 10c5f5: c9 leave 10c5f6: c3 ret 10c5f7: 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 ); 10c5f8: 83 ec 0c sub $0xc,%esp 10c5fb: ff 75 94 pushl -0x6c(%ebp) 10c5fe: e8 9d eb ff ff call 10b1a0 10c603: 83 c4 10 add $0x10,%esp 10c606: eb d9 jmp 10c5e1 <_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 ); 10c608: 83 ec 0c sub $0xc,%esp 10c60b: 53 push %ebx 10c60c: e8 8f eb ff ff call 10b1a0 if ( free_old_parentloc ) 10c611: 83 c4 10 add $0x10,%esp 10c614: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c618: 74 0e je 10c628 <_rename_r+0x134> rtems_filesystem_freenode( &old_parent_loc ); 10c61a: 83 ec 0c sub $0xc,%esp 10c61d: ff 75 94 pushl -0x6c(%ebp) 10c620: e8 7b eb ff ff call 10b1a0 10c625: 83 c4 10 add $0x10,%esp rtems_filesystem_freenode( &old_loc ); 10c628: 83 ec 0c sub $0xc,%esp 10c62b: 56 push %esi 10c62c: e8 6f eb ff ff call 10b1a0 rtems_set_errno_and_return_minus_one( EXDEV ); 10c631: e8 e2 98 00 00 call 115f18 <__errno> 10c636: c7 00 12 00 00 00 movl $0x12,(%eax) 10c63c: 83 c4 10 add $0x10,%esp 10c63f: 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; } 10c644: 89 f8 mov %edi,%eax 10c646: 8d 65 f4 lea -0xc(%ebp),%esp 10c649: 5b pop %ebx 10c64a: 5e pop %esi 10c64b: 5f pop %edi 10c64c: c9 leave 10c64d: c3 ret 10c64e: 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 ) 10c650: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c654: 75 78 jne 10c6ce <_rename_r+0x1da> <== ALWAYS TAKEN rtems_filesystem_freenode( &old_parent_loc ); return -1; 10c656: 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; } 10c65b: 89 f8 mov %edi,%eax <== NOT EXECUTED 10c65d: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10c660: 5b pop %ebx <== NOT EXECUTED 10c661: 5e pop %esi <== NOT EXECUTED 10c662: 5f pop %edi <== NOT EXECUTED 10c663: c9 leave <== NOT EXECUTED 10c664: c3 ret <== NOT EXECUTED 10c665: 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, 10c668: 89 c2 mov %eax,%edx 10c66a: 83 ec 0c sub $0xc,%esp 10c66d: 6a 00 push $0x0 10c66f: 8d 45 b8 lea -0x48(%ebp),%eax 10c672: 89 45 94 mov %eax,-0x6c(%ebp) 10c675: 50 push %eax 10c676: 6a 02 push $0x2 10c678: 52 push %edx 10c679: 53 push %ebx 10c67a: 89 55 8c mov %edx,-0x74(%ebp) 10c67d: e8 6a e8 ff ff call 10aeec RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 10c682: 83 c4 20 add $0x20,%esp 10c685: 85 c0 test %eax,%eax 10c687: 8b 55 8c mov -0x74(%ebp),%edx 10c68a: 75 ca jne 10c656 <_rename_r+0x162> <== NEVER TAKEN return -1; free_old_parentloc = true; 10c68c: c6 45 93 01 movb $0x1,-0x6d(%ebp) 10c690: e9 97 fe ff ff jmp 10c52c <_rename_r+0x38> 10c695: 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 ); 10c698: 83 ec 0c sub $0xc,%esp 10c69b: 53 push %ebx 10c69c: e8 ff ea ff ff call 10b1a0 if ( free_old_parentloc ) 10c6a1: 83 c4 10 add $0x10,%esp 10c6a4: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c6a8: 74 0e je 10c6b8 <_rename_r+0x1c4> <== NEVER TAKEN rtems_filesystem_freenode( &old_parent_loc ); 10c6aa: 83 ec 0c sub $0xc,%esp 10c6ad: ff 75 94 pushl -0x6c(%ebp) 10c6b0: e8 eb ea ff ff call 10b1a0 10c6b5: 83 c4 10 add $0x10,%esp rtems_filesystem_freenode( &old_loc ); 10c6b8: 83 ec 0c sub $0xc,%esp 10c6bb: 56 push %esi 10c6bc: e8 df ea ff ff call 10b1a0 return -1; 10c6c1: 83 c4 10 add $0x10,%esp 10c6c4: bf ff ff ff ff mov $0xffffffff,%edi 10c6c9: e9 1f ff ff ff jmp 10c5ed <_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 ); 10c6ce: 83 ec 0c sub $0xc,%esp 10c6d1: ff 75 94 pushl -0x6c(%ebp) 10c6d4: e8 c7 ea ff ff call 10b1a0 10c6d9: 83 c4 10 add $0x10,%esp return -1; 10c6dc: bf ff ff ff ff mov $0xffffffff,%edi 10c6e1: e9 07 ff ff ff jmp 10c5ed <_rename_r+0xf9> =============================================================================== 0010adb4 <_times>: #endif clock_t _times( struct tms *ptms ) { 10adb4: 55 push %ebp 10adb5: 89 e5 mov %esp,%ebp 10adb7: 56 push %esi 10adb8: 53 push %ebx 10adb9: 83 ec 10 sub $0x10,%esp 10adbc: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_interval ticks; if ( !ptms ) 10adbf: 85 db test %ebx,%ebx 10adc1: 74 75 je 10ae38 <_times+0x84> /* * This call does not depend on TOD being initialized and can't fail. */ ticks = rtems_clock_get_ticks_since_boot(); 10adc3: e8 84 04 00 00 call 10b24c 10adc8: 89 c6 mov %eax,%esi { Timestamp_Control per_tick; uint32_t ticks; uint32_t fractional_ticks; _Timestamp_Set( 10adca: 8b 0d 6c 22 12 00 mov 0x12226c,%ecx 10add0: ba 83 de 1b 43 mov $0x431bde83,%edx 10add5: 89 c8 mov %ecx,%eax 10add7: f7 e2 mul %edx 10add9: c1 ea 12 shr $0x12,%edx 10addc: 89 55 e8 mov %edx,-0x18(%ebp) 10addf: 8d 04 89 lea (%ecx,%ecx,4),%eax 10ade2: 8d 04 80 lea (%eax,%eax,4),%eax 10ade5: 8d 04 80 lea (%eax,%eax,4),%eax 10ade8: c1 e0 03 shl $0x3,%eax 10adeb: b9 00 ca 9a 3b mov $0x3b9aca00,%ecx 10adf0: 31 d2 xor %edx,%edx 10adf2: f7 f1 div %ecx 10adf4: 89 55 ec mov %edx,-0x14(%ebp) TOD_MICROSECONDS_PER_SECOND, (rtems_configuration_get_nanoseconds_per_tick() % TOD_NANOSECONDS_PER_SECOND) ); _Timestamp_Divide( 10adf7: 8d 45 f0 lea -0x10(%ebp),%eax 10adfa: 50 push %eax 10adfb: 8d 45 f4 lea -0xc(%ebp),%eax 10adfe: 50 push %eax 10adff: 8d 45 e8 lea -0x18(%ebp),%eax 10ae02: 50 push %eax 10ae03: a1 58 67 12 00 mov 0x126758,%eax 10ae08: 05 84 00 00 00 add $0x84,%eax 10ae0d: 50 push %eax 10ae0e: e8 29 37 00 00 call 10e53c <_Timespec_Divide> &_Thread_Executing->cpu_time_used, &per_tick, &ticks, &fractional_ticks ); ptms->tms_utime = ticks; 10ae13: 8b 45 f4 mov -0xc(%ebp),%eax 10ae16: 89 03 mov %eax,(%ebx) } #else ptms->tms_utime = _Thread_Executing->cpu_time_used; #endif ptms->tms_stime = ticks; 10ae18: 89 73 04 mov %esi,0x4(%ebx) ptms->tms_cutime = 0; 10ae1b: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) ptms->tms_cstime = 0; 10ae22: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) return ticks; 10ae29: 83 c4 10 add $0x10,%esp 10ae2c: 89 f0 mov %esi,%eax } 10ae2e: 8d 65 f8 lea -0x8(%ebp),%esp 10ae31: 5b pop %ebx 10ae32: 5e pop %esi 10ae33: c9 leave 10ae34: c3 ret 10ae35: 8d 76 00 lea 0x0(%esi),%esi ) { rtems_interval ticks; if ( !ptms ) rtems_set_errno_and_return_minus_one( EFAULT ); 10ae38: e8 6b 77 00 00 call 1125a8 <__errno> 10ae3d: c7 00 0e 00 00 00 movl $0xe,(%eax) 10ae43: b8 ff ff ff ff mov $0xffffffff,%eax ptms->tms_stime = ticks; ptms->tms_cutime = 0; ptms->tms_cstime = 0; return ticks; } 10ae48: 8d 65 f8 lea -0x8(%ebp),%esp 10ae4b: 5b pop %ebx 10ae4c: 5e pop %esi 10ae4d: c9 leave 10ae4e: c3 ret =============================================================================== 00109b5c : int access( const char *path, int amode ) { 109b5c: 55 push %ebp 109b5d: 89 e5 mov %esp,%ebp 109b5f: 53 push %ebx 109b60: 83 ec 5c sub $0x5c,%esp 109b63: 8b 5d 0c mov 0xc(%ebp),%ebx struct stat statbuf; if ( stat(path, &statbuf) ) 109b66: 8d 45 b0 lea -0x50(%ebp),%eax 109b69: 50 push %eax 109b6a: ff 75 08 pushl 0x8(%ebp) 109b6d: e8 6a 17 00 00 call 10b2dc 109b72: 83 c4 10 add $0x10,%esp 109b75: 85 c0 test %eax,%eax 109b77: 75 1f jne 109b98 return -1; if ( amode & R_OK ) { 109b79: f6 c3 04 test $0x4,%bl 109b7c: 75 26 jne 109ba4 if (!( statbuf.st_mode & S_IREAD )) return -1; } if ( amode & W_OK ) { 109b7e: f6 c3 02 test $0x2,%bl 109b81: 75 0d jne 109b90 if ( !( statbuf.st_mode & S_IWRITE ) ) return -1; } if ( amode & X_OK ) { 109b83: 83 e3 01 and $0x1,%ebx 109b86: 75 24 jne 109bac if ( !( statbuf.st_mode & S_IEXEC ) ) return -1; } return 0; 109b88: 31 c0 xor %eax,%eax } 109b8a: 8b 5d fc mov -0x4(%ebp),%ebx 109b8d: c9 leave 109b8e: c3 ret 109b8f: 90 nop if (!( statbuf.st_mode & S_IREAD )) return -1; } if ( amode & W_OK ) { if ( !( statbuf.st_mode & S_IWRITE ) ) 109b90: f6 45 bc 80 testb $0x80,-0x44(%ebp) 109b94: 75 ed jne 109b83 109b96: 66 90 xchg %ax,%ax return -1; 109b98: b8 ff ff ff ff mov $0xffffffff,%eax if ( !( statbuf.st_mode & S_IEXEC ) ) return -1; } return 0; } 109b9d: 8b 5d fc mov -0x4(%ebp),%ebx 109ba0: c9 leave 109ba1: c3 ret 109ba2: 66 90 xchg %ax,%ax if ( stat(path, &statbuf) ) return -1; if ( amode & R_OK ) { if (!( statbuf.st_mode & S_IREAD )) 109ba4: f6 45 bd 01 testb $0x1,-0x43(%ebp) 109ba8: 75 d4 jne 109b7e 109baa: eb ec jmp 109b98 if ( !( statbuf.st_mode & S_IWRITE ) ) return -1; } if ( amode & X_OK ) { if ( !( statbuf.st_mode & S_IEXEC ) ) 109bac: 8b 45 bc mov -0x44(%ebp),%eax 109baf: 83 e0 40 and $0x40,%eax return -1; } return 0; 109bb2: 83 f8 01 cmp $0x1,%eax 109bb5: 19 c0 sbb %eax,%eax 109bb7: eb d1 jmp 109b8a =============================================================================== 00109310 : int cfsetospeed( struct termios *tp, speed_t speed ) { 109310: 55 push %ebp 109311: 89 e5 mov %esp,%ebp 109313: 83 ec 08 sub $0x8,%esp 109316: 8b 4d 08 mov 0x8(%ebp),%ecx 109319: 8b 55 0c mov 0xc(%ebp),%edx if ( speed & ~CBAUD ) 10931c: f7 c2 f0 ef ff ff test $0xffffeff0,%edx 109322: 75 14 jne 109338 rtems_set_errno_and_return_minus_one( EINVAL ); tp->c_cflag = (tp->c_cflag & ~CBAUD) | speed; 109324: 8b 41 08 mov 0x8(%ecx),%eax 109327: 25 f0 ef ff ff and $0xffffeff0,%eax 10932c: 09 d0 or %edx,%eax 10932e: 89 41 08 mov %eax,0x8(%ecx) return 0; 109331: 31 c0 xor %eax,%eax } 109333: c9 leave 109334: c3 ret 109335: 8d 76 00 lea 0x0(%esi),%esi struct termios *tp, speed_t speed ) { if ( speed & ~CBAUD ) rtems_set_errno_and_return_minus_one( EINVAL ); 109338: e8 03 ab 00 00 call 113e40 <__errno> 10933d: c7 00 16 00 00 00 movl $0x16,(%eax) 109343: b8 ff ff ff ff mov $0xffffffff,%eax tp->c_cflag = (tp->c_cflag & ~CBAUD) | speed; return 0; } 109348: c9 leave 109349: c3 ret =============================================================================== 00110564 : #include int chdir( const char *pathname ) { 110564: 55 push %ebp 110565: 89 e5 mov %esp,%ebp 110567: 57 push %edi 110568: 56 push %esi 110569: 83 ec 20 sub $0x20,%esp 11056c: 8b 55 08 mov 0x8(%ebp),%edx rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 11056f: 85 d2 test %edx,%edx 110571: 74 75 je 1105e8 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 110573: 31 c0 xor %eax,%eax 110575: b9 ff ff ff ff mov $0xffffffff,%ecx 11057a: 89 d7 mov %edx,%edi 11057c: f2 ae repnz scas %es:(%edi),%al 11057e: f7 d1 not %ecx 110580: 49 dec %ecx 110581: 83 ec 0c sub $0xc,%esp 110584: 6a 01 push $0x1 110586: 8d 75 e4 lea -0x1c(%ebp),%esi 110589: 56 push %esi 11058a: 6a 01 push $0x1 11058c: 51 push %ecx 11058d: 52 push %edx 11058e: e8 a5 7e ff ff call 108438 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 110593: 83 c4 20 add $0x20,%esp 110596: 85 c0 test %eax,%eax 110598: 74 0e je 1105a8 return -1; 11059a: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 11059f: 8d 65 f8 lea -0x8(%ebp),%esp 1105a2: 5e pop %esi 1105a3: 5f pop %edi 1105a4: c9 leave 1105a5: c3 ret 1105a6: 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 ) { 1105a8: 83 ec 0c sub $0xc,%esp 1105ab: 56 push %esi 1105ac: 8b 45 f0 mov -0x10(%ebp),%eax 1105af: ff 50 10 call *0x10(%eax) 1105b2: 83 c4 10 add $0x10,%esp 1105b5: 48 dec %eax 1105b6: 75 48 jne 110600 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); 1105b8: 83 ec 0c sub $0xc,%esp 1105bb: a1 90 51 12 00 mov 0x125190,%eax 1105c0: 83 c0 04 add $0x4,%eax 1105c3: 50 push %eax 1105c4: e8 47 7f ff ff call 108510 rtems_filesystem_current = loc; 1105c9: 8b 3d 90 51 12 00 mov 0x125190,%edi 1105cf: 83 c7 04 add $0x4,%edi 1105d2: b9 05 00 00 00 mov $0x5,%ecx 1105d7: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 1105d9: 83 c4 10 add $0x10,%esp 1105dc: 31 c0 xor %eax,%eax } 1105de: 8d 65 f8 lea -0x8(%ebp),%esp 1105e1: 5e pop %esi 1105e2: 5f pop %edi 1105e3: c9 leave 1105e4: c3 ret 1105e5: 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 ); 1105e8: e8 97 25 00 00 call 112b84 <__errno> 1105ed: c7 00 0e 00 00 00 movl $0xe,(%eax) 1105f3: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 1105f8: 8d 65 f8 lea -0x8(%ebp),%esp 1105fb: 5e pop %esi 1105fc: 5f pop %edi 1105fd: c9 leave 1105fe: c3 ret 1105ff: 90 nop /* * Verify you can change directory into this node. */ if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 110600: 83 ec 0c sub $0xc,%esp 110603: 56 push %esi 110604: e8 07 7f ff ff call 108510 rtems_set_errno_and_return_minus_one( ENOTDIR ); 110609: e8 76 25 00 00 call 112b84 <__errno> 11060e: c7 00 14 00 00 00 movl $0x14,(%eax) 110614: 83 c4 10 add $0x10,%esp 110617: b8 ff ff ff ff mov $0xffffffff,%eax 11061c: eb 81 jmp 11059f =============================================================================== 001082a0 : #include int chroot( const char *pathname ) { 1082a0: 55 push %ebp 1082a1: 89 e5 mov %esp,%ebp 1082a3: 57 push %edi 1082a4: 56 push %esi 1082a5: 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) { 1082a8: 81 3d 90 51 12 00 e0 cmpl $0x1273e0,0x125190 1082af: 73 12 00 1082b2: 74 60 je 108314 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); 1082b4: 83 ec 0c sub $0xc,%esp 1082b7: ff 75 08 pushl 0x8(%ebp) 1082ba: e8 a5 82 00 00 call 110564 if (result) { 1082bf: 83 c4 10 add $0x10,%esp 1082c2: 85 c0 test %eax,%eax 1082c4: 75 72 jne 108338 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 1082c6: 83 ec 0c sub $0xc,%esp 1082c9: 6a 00 push $0x0 1082cb: 8d 75 e4 lea -0x1c(%ebp),%esi 1082ce: 56 push %esi 1082cf: 6a 00 push $0x0 1082d1: 6a 01 push $0x1 1082d3: 68 76 12 12 00 push $0x121276 1082d8: e8 5b 01 00 00 call 108438 1082dd: 83 c4 20 add $0x20,%esp 1082e0: 85 c0 test %eax,%eax 1082e2: 75 54 jne 108338 <== 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); 1082e4: 83 ec 0c sub $0xc,%esp 1082e7: a1 90 51 12 00 mov 0x125190,%eax 1082ec: 83 c0 18 add $0x18,%eax 1082ef: 50 push %eax 1082f0: e8 1b 02 00 00 call 108510 rtems_filesystem_root = loc; 1082f5: 8b 3d 90 51 12 00 mov 0x125190,%edi 1082fb: 83 c7 18 add $0x18,%edi 1082fe: b9 05 00 00 00 mov $0x5,%ecx 108303: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 108305: 83 c4 10 add $0x10,%esp 108308: 31 c0 xor %eax,%eax } 10830a: 8d 65 f8 lea -0x8(%ebp),%esp 10830d: 5e pop %esi 10830e: 5f pop %edi 10830f: c9 leave 108310: c3 ret 108311: 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*/ 108314: e8 cf 12 00 00 call 1095e8 if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 108319: 81 3d 90 51 12 00 e0 cmpl $0x1273e0,0x125190 108320: 73 12 00 108323: 75 8f jne 1082b4 rtems_set_errno_and_return_minus_one( ENOTSUP ); 108325: e8 5a a8 00 00 call 112b84 <__errno> 10832a: c7 00 86 00 00 00 movl $0x86,(%eax) 108330: 83 c8 ff or $0xffffffff,%eax 108333: eb d5 jmp 10830a 108335: 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 ); 108338: e8 47 a8 00 00 call 112b84 <__errno> 10833d: 89 c6 mov %eax,%esi 10833f: e8 40 a8 00 00 call 112b84 <__errno> 108344: 8b 00 mov (%eax),%eax 108346: 89 06 mov %eax,(%esi) 108348: b8 ff ff ff ff mov $0xffffffff,%eax 10834d: eb bb jmp 10830a =============================================================================== 0010fab8 : #include int close( int fd ) { 10fab8: 55 push %ebp 10fab9: 89 e5 mov %esp,%ebp 10fabb: 53 push %ebx 10fabc: 83 ec 14 sub $0x14,%esp 10fabf: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); 10fac2: 3b 05 4c 21 12 00 cmp 0x12214c,%eax 10fac8: 73 46 jae 10fb10 iop = rtems_libio_iop(fd); 10faca: c1 e0 03 shl $0x3,%eax 10facd: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 10fad4: 29 c3 sub %eax,%ebx 10fad6: 03 1d 60 63 12 00 add 0x126360,%ebx rtems_libio_check_is_open(iop); 10fadc: f6 43 15 01 testb $0x1,0x15(%ebx) 10fae0: 74 2e je 10fb10 rc = RTEMS_SUCCESSFUL; rc = (*iop->pathinfo.handlers->close_h)( iop ); 10fae2: 83 ec 0c sub $0xc,%esp 10fae5: 8b 43 20 mov 0x20(%ebx),%eax 10fae8: 53 push %ebx 10fae9: ff 50 04 call *0x4(%eax) rtems_filesystem_freenode( &iop->pathinfo ); 10faec: 8d 53 18 lea 0x18(%ebx),%edx 10faef: 89 14 24 mov %edx,(%esp) 10faf2: 89 45 f4 mov %eax,-0xc(%ebp) 10faf5: e8 c6 85 ff ff call 1080c0 rtems_libio_free( iop ); 10fafa: 89 1c 24 mov %ebx,(%esp) 10fafd: e8 06 02 00 00 call 10fd08 return rc; 10fb02: 83 c4 10 add $0x10,%esp 10fb05: 8b 45 f4 mov -0xc(%ebp),%eax } 10fb08: 8b 5d fc mov -0x4(%ebp),%ebx 10fb0b: c9 leave 10fb0c: c3 ret 10fb0d: 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); 10fb10: e8 b3 27 00 00 call 1122c8 <__errno> 10fb15: c7 00 09 00 00 00 movl $0x9,(%eax) 10fb1b: b8 ff ff ff ff mov $0xffffffff,%eax 10fb20: eb e6 jmp 10fb08 =============================================================================== 0010822c : static char *ctermid_name = "/dev/console"; char *ctermid( char *s ) { 10822c: 55 push %ebp 10822d: 89 e5 mov %esp,%ebp 10822f: 57 push %edi 108230: 56 push %esi 108231: 8b 45 08 mov 0x8(%ebp),%eax if ( !s ) 108234: 85 c0 test %eax,%eax 108236: 74 14 je 10824c /* * 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 ); 108238: be 03 d0 11 00 mov $0x11d003,%esi 10823d: b9 0d 00 00 00 mov $0xd,%ecx 108242: 89 c7 mov %eax,%edi 108244: f3 a4 rep movsb %ds:(%esi),%es:(%edi) return s; } 108246: 5e pop %esi 108247: 5f pop %edi 108248: c9 leave 108249: c3 ret 10824a: 66 90 xchg %ax,%ax char *ctermid( char *s ) { if ( !s ) return ctermid_name; 10824c: b8 03 d0 11 00 mov $0x11d003,%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; } 108251: 5e pop %esi 108252: 5f pop %edi 108253: c9 leave 108254: c3 ret =============================================================================== 0010ed68 : const char *pathname, size_t pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 10ed68: 55 push %ebp 10ed69: 89 e5 mov %esp,%ebp 10ed6b: 57 push %edi 10ed6c: 56 push %esi 10ed6d: 53 push %ebx 10ed6e: 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 ) ) 10ed71: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp) 10ed78: 0f 85 96 00 00 00 jne 10ee14 <== 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; 10ed7e: 8b 45 14 mov 0x14(%ebp),%eax 10ed81: 8b 00 mov (%eax),%eax 10ed83: 89 45 e4 mov %eax,-0x1c(%ebp) if (!device_name_table) 10ed86: 85 c0 test %eax,%eax 10ed88: 0f 84 98 00 00 00 je 10ee26 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 10ed8e: 8b 15 90 04 12 00 mov 0x120490,%edx 10ed94: 89 55 e0 mov %edx,-0x20(%ebp) 10ed97: 85 d2 test %edx,%edx 10ed99: 74 38 je 10edd3 <== NEVER TAKEN 10ed9b: 31 c0 xor %eax,%eax 10ed9d: 31 db xor %ebx,%ebx if (!device_name_table[i].device_name) 10ed9f: 8d 04 80 lea (%eax,%eax,4),%eax 10eda2: 8b 55 e4 mov -0x1c(%ebp),%edx 10eda5: 8d 3c 82 lea (%edx,%eax,4),%edi 10eda8: 8b 37 mov (%edi),%esi 10edaa: 85 f6 test %esi,%esi 10edac: 74 1d je 10edcb continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 10edae: 50 push %eax 10edaf: ff 75 0c pushl 0xc(%ebp) 10edb2: 56 push %esi 10edb3: ff 75 08 pushl 0x8(%ebp) 10edb6: e8 c9 23 00 00 call 111184 10edbb: 83 c4 10 add $0x10,%esp 10edbe: 85 c0 test %eax,%eax 10edc0: 75 09 jne 10edcb continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 10edc2: 8b 45 0c mov 0xc(%ebp),%eax 10edc5: 80 3c 06 00 cmpb $0x0,(%esi,%eax,1) 10edc9: 74 21 je 10edec <== 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++) { 10edcb: 43 inc %ebx 10edcc: 89 d8 mov %ebx,%eax 10edce: 39 5d e0 cmp %ebx,-0x20(%ebp) 10edd1: 77 cc ja 10ed9f pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 10edd3: e8 70 17 00 00 call 110548 <__errno> 10edd8: c7 00 02 00 00 00 movl $0x2,(%eax) 10edde: b8 ff ff ff ff mov $0xffffffff,%eax } 10ede3: 8d 65 f4 lea -0xc(%ebp),%esp 10ede6: 5b pop %ebx 10ede7: 5e pop %esi 10ede8: 5f pop %edi 10ede9: c9 leave 10edea: c3 ret 10edeb: 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]; 10edec: 8b 55 14 mov 0x14(%ebp),%edx 10edef: 89 3a mov %edi,(%edx) pathloc->handlers = &devFS_file_handlers; 10edf1: c7 42 08 00 24 12 00 movl $0x122400,0x8(%edx) pathloc->ops = &devFS_ops; 10edf8: c7 42 0c a0 23 12 00 movl $0x1223a0,0xc(%edx) pathloc->mt_entry = rtems_filesystem_root.mt_entry; 10edff: a1 70 25 12 00 mov 0x122570,%eax 10ee04: 8b 40 28 mov 0x28(%eax),%eax 10ee07: 89 42 10 mov %eax,0x10(%edx) return 0; 10ee0a: 31 c0 xor %eax,%eax } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); } 10ee0c: 8d 65 f4 lea -0xc(%ebp),%esp 10ee0f: 5b pop %ebx 10ee10: 5e pop %esi 10ee11: 5f pop %edi 10ee12: c9 leave 10ee13: 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 ); 10ee14: e8 2f 17 00 00 call 110548 <__errno> <== NOT EXECUTED 10ee19: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED 10ee1f: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 10ee24: eb e6 jmp 10ee0c <== 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 ); 10ee26: e8 1d 17 00 00 call 110548 <__errno> 10ee2b: c7 00 0e 00 00 00 movl $0xe,(%eax) 10ee31: 83 c8 ff or $0xffffffff,%eax 10ee34: eb d6 jmp 10ee0c =============================================================================== 00107b00 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 107b00: 55 push %ebp 107b01: 89 e5 mov %esp,%ebp 107b03: 83 ec 1c sub $0x1c,%esp 107b06: 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; 107b09: 8b 42 18 mov 0x18(%edx),%eax args.iop = iop; 107b0c: 89 55 e8 mov %edx,-0x18(%ebp) args.command = command; 107b0f: 8b 55 0c mov 0xc(%ebp),%edx 107b12: 89 55 ec mov %edx,-0x14(%ebp) args.buffer = buffer; 107b15: 8b 55 10 mov 0x10(%ebp),%edx 107b18: 89 55 f0 mov %edx,-0x10(%ebp) status = rtems_io_control( np->major, np->minor, (void *) &args 107b1b: 8d 55 e8 lea -0x18(%ebp),%edx args.iop = iop; args.command = command; args.buffer = buffer; status = rtems_io_control( 107b1e: 52 push %edx 107b1f: ff 70 0c pushl 0xc(%eax) 107b22: ff 70 08 pushl 0x8(%eax) 107b25: e8 3a 40 00 00 call 10bb64 np->major, np->minor, (void *) &args ); if ( status ) 107b2a: 83 c4 10 add $0x10,%esp 107b2d: 85 c0 test %eax,%eax 107b2f: 75 07 jne 107b38 return rtems_deviceio_errno(status); return args.ioctl_return; 107b31: 8b 45 f4 mov -0xc(%ebp),%eax } 107b34: c9 leave 107b35: c3 ret 107b36: 66 90 xchg %ax,%ax np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 107b38: 83 ec 0c sub $0xc,%esp 107b3b: 50 push %eax 107b3c: e8 07 73 00 00 call 10ee48 107b41: 83 c4 10 add $0x10,%esp return args.ioctl_return; } 107b44: c9 leave 107b45: c3 ret =============================================================================== 00107944 : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 107944: 55 push %ebp 107945: 89 e5 mov %esp,%ebp 107947: 57 push %edi 107948: 56 push %esi 107949: 53 push %ebx 10794a: 83 ec 1c sub $0x1c,%esp 10794d: 8b 7d 08 mov 0x8(%ebp),%edi 107950: 8b 4d 10 mov 0x10(%ebp),%ecx 107953: 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') && 107956: 80 3f 64 cmpb $0x64,(%edi) 107959: 0f 84 dd 00 00 00 je 107a3c (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 10795f: 8b 45 0c mov 0xc(%ebp),%eax 107962: 25 00 f0 00 00 and $0xf000,%eax 107967: 3d 00 60 00 00 cmp $0x6000,%eax 10796c: 74 0b je 107979 10796e: 3d 00 20 00 00 cmp $0x2000,%eax 107973: 0f 85 e5 00 00 00 jne 107a5e ) { union __rtems_dev_t temp; temp.device = device; return temp.__overlay.major; 107979: 89 4d dc mov %ecx,-0x24(%ebp) dev_t device ) { union __rtems_dev_t temp; temp.device = device; 10797c: 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; 10797f: 8b 45 18 mov 0x18(%ebp),%eax 107982: 8b 30 mov (%eax),%esi if (!device_name_table) 107984: 85 f6 test %esi,%esi 107986: 0f 84 f4 00 00 00 je 107a80 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 10798c: 8b 15 90 04 12 00 mov 0x120490,%edx 107992: 85 d2 test %edx,%edx 107994: 0f 84 d6 00 00 00 je 107a70 10799a: 31 c0 xor %eax,%eax 10799c: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp) 1079a3: 31 db xor %ebx,%ebx 1079a5: 89 7d e4 mov %edi,-0x1c(%ebp) 1079a8: 89 d7 mov %edx,%edi 1079aa: eb 1a jmp 1079c6 if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 1079ac: 83 ec 08 sub $0x8,%esp 1079af: 50 push %eax 1079b0: ff 75 e4 pushl -0x1c(%ebp) 1079b3: e8 74 97 00 00 call 11112c 1079b8: 83 c4 10 add $0x10,%esp 1079bb: 85 c0 test %eax,%eax 1079bd: 74 65 je 107a24 /* 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++){ 1079bf: 43 inc %ebx 1079c0: 89 d8 mov %ebx,%eax 1079c2: 39 fb cmp %edi,%ebx 1079c4: 73 16 jae 1079dc if (device_name_table[i].device_name == NULL) 1079c6: 8d 04 80 lea (%eax,%eax,4),%eax 1079c9: 8b 04 86 mov (%esi,%eax,4),%eax 1079cc: 85 c0 test %eax,%eax 1079ce: 75 dc jne 1079ac 1079d0: 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++){ 1079d3: 43 inc %ebx 1079d4: 89 d8 mov %ebx,%eax 1079d6: 39 fb cmp %edi,%ebx 1079d8: 72 ec jb 1079c6 1079da: 66 90 xchg %ax,%ax 1079dc: 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) 1079df: 83 7d e0 ff cmpl $0xffffffff,-0x20(%ebp) 1079e3: 0f 84 87 00 00 00 je 107a70 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); 1079e9: 9c pushf 1079ea: fa cli 1079eb: 5b pop %ebx device_name_table[slot].device_name = (char *)path; 1079ec: 8b 55 e0 mov -0x20(%ebp),%edx 1079ef: 8d 04 92 lea (%edx,%edx,4),%eax 1079f2: 8d 14 86 lea (%esi,%eax,4),%edx 1079f5: 89 3a mov %edi,(%edx) device_name_table[slot].device_name_length = strlen(path); 1079f7: 31 c0 xor %eax,%eax 1079f9: b9 ff ff ff ff mov $0xffffffff,%ecx 1079fe: f2 ae repnz scas %es:(%edi),%al 107a00: f7 d1 not %ecx 107a02: 49 dec %ecx 107a03: 89 4a 04 mov %ecx,0x4(%edx) device_name_table[slot].major = major; 107a06: 8b 45 dc mov -0x24(%ebp),%eax 107a09: 89 42 08 mov %eax,0x8(%edx) device_name_table[slot].minor = minor; 107a0c: 8b 45 d8 mov -0x28(%ebp),%eax 107a0f: 89 42 0c mov %eax,0xc(%edx) device_name_table[slot].mode = mode; 107a12: 8b 45 0c mov 0xc(%ebp),%eax 107a15: 89 42 10 mov %eax,0x10(%edx) _ISR_Enable(level); 107a18: 53 push %ebx 107a19: 9d popf return 0; 107a1a: 31 c0 xor %eax,%eax } 107a1c: 8d 65 f4 lea -0xc(%ebp),%esp 107a1f: 5b pop %ebx 107a20: 5e pop %esi 107a21: 5f pop %edi 107a22: c9 leave 107a23: 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 ); 107a24: e8 1f 8b 00 00 call 110548 <__errno> 107a29: c7 00 11 00 00 00 movl $0x11,(%eax) 107a2f: 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; } 107a34: 8d 65 f4 lea -0xc(%ebp),%esp 107a37: 5b pop %ebx 107a38: 5e pop %esi 107a39: 5f pop %edi 107a3a: c9 leave 107a3b: 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') && 107a3c: 80 7f 01 65 cmpb $0x65,0x1(%edi) 107a40: 0f 85 19 ff ff ff jne 10795f <== NEVER TAKEN 107a46: 80 7f 02 76 cmpb $0x76,0x2(%edi) 107a4a: 0f 85 0f ff ff ff jne 10795f <== NEVER TAKEN (path[2] == 'v') && (path[3] == '\0')) 107a50: 80 7f 03 00 cmpb $0x0,0x3(%edi) 107a54: 0f 85 05 ff ff ff jne 10795f return 0; 107a5a: 31 c0 xor %eax,%eax 107a5c: eb be jmp 107a1c /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) rtems_set_errno_and_return_minus_one( EINVAL ); 107a5e: e8 e5 8a 00 00 call 110548 <__errno> 107a63: c7 00 16 00 00 00 movl $0x16,(%eax) 107a69: b8 ff ff ff ff mov $0xffffffff,%eax 107a6e: eb ac jmp 107a1c 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 ); 107a70: e8 d3 8a 00 00 call 110548 <__errno> 107a75: c7 00 0c 00 00 00 movl $0xc,(%eax) 107a7b: 83 c8 ff or $0xffffffff,%eax 107a7e: eb 9c jmp 107a1c 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 ); 107a80: e8 c3 8a 00 00 call 110548 <__errno> 107a85: c7 00 0e 00 00 00 movl $0xe,(%eax) 107a8b: 83 c8 ff or $0xffffffff,%eax 107a8e: eb 8c jmp 107a1c =============================================================================== 00111aa0 : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 111aa0: 55 push %ebp 111aa1: 89 e5 mov %esp,%ebp 111aa3: 83 ec 1c sub $0x1c,%esp 111aa6: 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; 111aa9: 89 45 e8 mov %eax,-0x18(%ebp) args.command = command; 111aac: 8b 55 0c mov 0xc(%ebp),%edx 111aaf: 89 55 ec mov %edx,-0x14(%ebp) args.buffer = buffer; 111ab2: 8b 55 10 mov 0x10(%ebp),%edx 111ab5: 89 55 f0 mov %edx,-0x10(%ebp) the_jnode = iop->pathinfo.node_access; 111ab8: 8b 40 18 mov 0x18(%eax),%eax status = rtems_io_control( the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args 111abb: 8d 55 e8 lea -0x18(%ebp),%edx args.command = command; args.buffer = buffer; the_jnode = iop->pathinfo.node_access; status = rtems_io_control( 111abe: 52 push %edx 111abf: ff 70 54 pushl 0x54(%eax) 111ac2: ff 70 50 pushl 0x50(%eax) 111ac5: e8 8a 05 00 00 call 112054 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 111aca: 83 c4 10 add $0x10,%esp 111acd: 85 c0 test %eax,%eax 111acf: 75 07 jne 111ad8 return rtems_deviceio_errno(status); return args.ioctl_return; 111ad1: 8b 45 f4 mov -0xc(%ebp),%eax } 111ad4: c9 leave 111ad5: c3 ret 111ad6: 66 90 xchg %ax,%ax the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 111ad8: 83 ec 0c sub $0xc,%esp 111adb: 50 push %eax 111adc: e8 97 07 00 00 call 112278 111ae1: 83 c4 10 add $0x10,%esp return args.ioctl_return; } 111ae4: c9 leave 111ae5: c3 ret =============================================================================== 00108fec : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 108fec: 55 push %ebp 108fed: 89 e5 mov %esp,%ebp 108fef: 53 push %ebx 108ff0: 83 ec 04 sub $0x4,%esp 108ff3: 89 c3 mov %eax,%ebx rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 108ff5: 8b 90 b4 00 00 00 mov 0xb4(%eax),%edx 108ffb: 85 d2 test %edx,%edx 108ffd: 74 4d je 10904c rtems_interrupt_disable (level); 108fff: 9c pushf 109000: fa cli 109001: 58 pop %eax while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 109002: 8b 8b 84 00 00 00 mov 0x84(%ebx),%ecx 109008: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx 10900e: 39 d1 cmp %edx,%ecx 109010: 74 38 je 10904a 109012: 66 90 xchg %ax,%ax tty->rawOutBufState = rob_wait; 109014: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx) 10901b: 00 00 00 rtems_interrupt_enable (level); 10901e: 50 push %eax 10901f: 9d popf sc = rtems_semaphore_obtain( 109020: 50 push %eax 109021: 6a 00 push $0x0 109023: 6a 00 push $0x0 109025: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 10902b: e8 c8 26 00 00 call 10b6f8 tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 109030: 83 c4 10 add $0x10,%esp 109033: 85 c0 test %eax,%eax 109035: 75 1a jne 109051 <== NEVER TAKEN rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 109037: 9c pushf 109038: fa cli 109039: 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) { 10903a: 8b 8b 84 00 00 00 mov 0x84(%ebx),%ecx 109040: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx 109046: 39 d1 cmp %edx,%ecx 109048: 75 ca jne 109014 <== 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); 10904a: 50 push %eax 10904b: 9d popf } } 10904c: 8b 5d fc mov -0x4(%ebp),%ebx 10904f: c9 leave 109050: 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); 109051: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109054: 50 push %eax <== NOT EXECUTED 109055: e8 de 2c 00 00 call 10bd38 <== NOT EXECUTED =============================================================================== 00109d84 : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 109d84: 55 push %ebp 109d85: 89 e5 mov %esp,%ebp 109d87: 53 push %ebx 109d88: 83 ec 24 sub $0x24,%esp if ((tty->termios.c_lflag & ECHOCTL) && 109d8b: f6 42 3d 02 testb $0x2,0x3d(%edx) 109d8f: 74 1b je 109dac <== NEVER TAKEN iscntrl(c) && (c != '\t') && (c != '\n')) { 109d91: 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) && 109d94: 8b 1d 14 42 12 00 mov 0x124214,%ebx 109d9a: f6 44 0b 01 20 testb $0x20,0x1(%ebx,%ecx,1) 109d9f: 74 0b je 109dac iscntrl(c) && (c != '\t') && (c != '\n')) { 109da1: 3c 09 cmp $0x9,%al 109da3: 74 07 je 109dac 109da5: 3c 0a cmp $0xa,%al 109da7: 75 13 jne 109dbc 109da9: 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); 109dac: 0f b6 c0 movzbl %al,%eax 109daf: e8 94 fe ff ff call 109c48 } } 109db4: 8b 5d fc mov -0x4(%ebp),%ebx 109db7: c9 leave 109db8: c3 ret 109db9: 8d 76 00 lea 0x0(%esi),%esi { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; 109dbc: c6 45 f6 5e movb $0x5e,-0xa(%ebp) echobuf[1] = c ^ 0x40; 109dc0: 83 f0 40 xor $0x40,%eax 109dc3: 88 45 f7 mov %al,-0x9(%ebp) rtems_termios_puts (echobuf, 2, tty); 109dc6: 53 push %ebx 109dc7: 52 push %edx 109dc8: 6a 02 push $0x2 109dca: 8d 45 f6 lea -0xa(%ebp),%eax 109dcd: 50 push %eax 109dce: 89 55 e4 mov %edx,-0x1c(%ebp) 109dd1: e8 3e fd ff ff call 109b14 tty->column += 2; 109dd6: 8b 55 e4 mov -0x1c(%ebp),%edx 109dd9: 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')) { 109ddd: 83 c4 10 add $0x10,%esp rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); } } 109de0: 8b 5d fc mov -0x4(%ebp),%ebx 109de3: c9 leave 109de4: c3 ret =============================================================================== 00108f84 : void endgrent(void) { 108f84: 55 push %ebp 108f85: 89 e5 mov %esp,%ebp 108f87: 83 ec 08 sub $0x8,%esp if (group_fp != NULL) 108f8a: a1 20 81 12 00 mov 0x128120,%eax 108f8f: 85 c0 test %eax,%eax 108f91: 74 0c je 108f9f <== NEVER TAKEN fclose(group_fp); 108f93: 83 ec 0c sub $0xc,%esp 108f96: 50 push %eax 108f97: e8 04 a3 00 00 call 1132a0 108f9c: 83 c4 10 add $0x10,%esp } 108f9f: c9 leave 108fa0: c3 ret =============================================================================== 00108e2c : void endpwent(void) { 108e2c: 55 push %ebp 108e2d: 89 e5 mov %esp,%ebp 108e2f: 83 ec 08 sub $0x8,%esp if (passwd_fp != NULL) 108e32: a1 08 82 12 00 mov 0x128208,%eax 108e37: 85 c0 test %eax,%eax 108e39: 74 0c je 108e47 <== NEVER TAKEN fclose(passwd_fp); 108e3b: 83 ec 0c sub $0xc,%esp 108e3e: 50 push %eax 108e3f: e8 5c a4 00 00 call 1132a0 108e44: 83 c4 10 add $0x10,%esp } 108e47: c9 leave 108e48: c3 ret =============================================================================== 00109de8 : * 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) { 109de8: 55 push %ebp 109de9: 89 e5 mov %esp,%ebp 109deb: 57 push %edi 109dec: 56 push %esi 109ded: 53 push %ebx 109dee: 83 ec 1c sub $0x1c,%esp 109df1: 89 c3 mov %eax,%ebx 109df3: 89 d7 mov %edx,%edi if (tty->ccount == 0) 109df5: 8b 48 20 mov 0x20(%eax),%ecx 109df8: 85 c9 test %ecx,%ecx 109dfa: 0f 84 84 00 00 00 je 109e84 return; if (lineFlag) { 109e00: 85 d2 test %edx,%edx 109e02: 0f 85 84 00 00 00 jne 109e8c echo ('\n', tty); return; } } while (tty->ccount) { 109e08: 8b 50 3c mov 0x3c(%eax),%edx 109e0b: 89 7d e4 mov %edi,-0x1c(%ebp) 109e0e: eb 1d jmp 109e2d rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 109e10: 80 e6 02 and $0x2,%dh <== NOT EXECUTED 109e13: 0f 85 37 01 00 00 jne 109f50 <== NOT EXECUTED 109e19: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 109e1c: 8b 75 e4 mov -0x1c(%ebp),%esi 109e1f: 85 f6 test %esi,%esi 109e21: 74 61 je 109e84 <== NEVER TAKEN echo ('\n', tty); return; } } while (tty->ccount) { 109e23: 8b 4b 20 mov 0x20(%ebx),%ecx 109e26: 85 c9 test %ecx,%ecx 109e28: 74 5a je 109e84 } 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); 109e2a: 8b 53 3c mov 0x3c(%ebx),%edx return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 109e2d: 8b 7b 1c mov 0x1c(%ebx),%edi 109e30: 49 dec %ecx 109e31: 89 4b 20 mov %ecx,0x20(%ebx) 109e34: 8a 04 0f mov (%edi,%ecx,1),%al if (tty->termios.c_lflag & ECHO) { 109e37: f6 c2 08 test $0x8,%dl 109e3a: 74 e0 je 109e1c <== NEVER TAKEN if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 109e3c: 8b 75 e4 mov -0x1c(%ebp),%esi 109e3f: 85 f6 test %esi,%esi 109e41: 75 09 jne 109e4c 109e43: f6 c2 10 test $0x10,%dl 109e46: 0f 84 f0 00 00 00 je 109f3c <== NEVER TAKEN echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { 109e4c: 3c 09 cmp $0x9,%al 109e4e: 74 58 je 109ea8 rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 109e50: 0f b6 c0 movzbl %al,%eax 109e53: 8d 70 01 lea 0x1(%eax),%esi 109e56: a1 14 42 12 00 mov 0x124214,%eax 109e5b: f6 04 30 20 testb $0x20,(%eax,%esi,1) 109e5f: 75 af jne 109e10 <== 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); 109e61: 57 push %edi 109e62: 53 push %ebx 109e63: 6a 03 push $0x3 109e65: 68 a6 04 12 00 push $0x1204a6 109e6a: e8 a5 fc ff ff call 109b14 if (tty->column) 109e6f: 8b 43 28 mov 0x28(%ebx),%eax 109e72: 83 c4 10 add $0x10,%esp 109e75: 85 c0 test %eax,%eax 109e77: 74 a3 je 109e1c <== NEVER TAKEN tty->column--; 109e79: 48 dec %eax 109e7a: 89 43 28 mov %eax,0x28(%ebx) } } } if (!lineFlag) 109e7d: 8b 75 e4 mov -0x1c(%ebp),%esi 109e80: 85 f6 test %esi,%esi 109e82: 75 9f jne 109e23 break; } } 109e84: 8d 65 f4 lea -0xc(%ebp),%esp 109e87: 5b pop %ebx 109e88: 5e pop %esi 109e89: 5f pop %edi 109e8a: c9 leave 109e8b: c3 ret erase (struct rtems_termios_tty *tty, int lineFlag) { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { 109e8c: 8b 50 3c mov 0x3c(%eax),%edx 109e8f: f6 c2 08 test $0x8,%dl 109e92: 0f 84 94 00 00 00 je 109f2c <== NEVER TAKEN tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { 109e98: f6 c2 10 test $0x10,%dl 109e9b: 0f 84 eb 00 00 00 je 109f8c <== NEVER TAKEN 109ea1: 89 7d e4 mov %edi,-0x1c(%ebp) 109ea4: eb 87 jmp 109e2d 109ea6: 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; 109ea8: 8b 73 2c mov 0x2c(%ebx),%esi int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 109eab: 85 c9 test %ecx,%ecx 109ead: 74 46 je 109ef5 c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 109eaf: a1 14 42 12 00 mov 0x124214,%eax 109eb4: 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; 109eb7: 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) 109eb9: 81 e2 00 02 00 00 and $0x200,%edx 109ebf: 89 55 e0 mov %edx,-0x20(%ebp) 109ec2: 89 5d d8 mov %ebx,-0x28(%ebp) 109ec5: 8b 5d dc mov -0x24(%ebp),%ebx 109ec8: eb 10 jmp 109eda 109eca: 66 90 xchg %ax,%ax 109ecc: 8b 55 e0 mov -0x20(%ebp),%edx <== NOT EXECUTED 109ecf: 85 d2 test %edx,%edx <== NOT EXECUTED 109ed1: 74 03 je 109ed6 <== NOT EXECUTED col += 2; 109ed3: 83 c6 02 add $0x2,%esi <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 109ed6: 39 c1 cmp %eax,%ecx 109ed8: 74 18 je 109ef2 <== NEVER TAKEN c = tty->cbuf[i++]; 109eda: 8a 14 07 mov (%edi,%eax,1),%dl 109edd: 40 inc %eax if (c == '\t') { 109ede: 80 fa 09 cmp $0x9,%dl 109ee1: 74 41 je 109f24 col = (col | 7) + 1; } else if (iscntrl (c)) { 109ee3: 0f b6 d2 movzbl %dl,%edx 109ee6: f6 44 13 01 20 testb $0x20,0x1(%ebx,%edx,1) 109eeb: 75 df jne 109ecc <== NEVER TAKEN if (tty->termios.c_lflag & ECHOCTL) col += 2; } else { col++; 109eed: 46 inc %esi int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 109eee: 39 c1 cmp %eax,%ecx 109ef0: 75 e8 jne 109eda 109ef2: 8b 5d d8 mov -0x28(%ebp),%ebx } /* * Back up over the tab */ while (tty->column > col) { 109ef5: 3b 73 28 cmp 0x28(%ebx),%esi 109ef8: 0f 8d 1e ff ff ff jge 109e1c <== NEVER TAKEN 109efe: 66 90 xchg %ax,%ax rtems_termios_puts ("\b", 1, tty); 109f00: 52 push %edx 109f01: 53 push %ebx 109f02: 6a 01 push $0x1 109f04: 68 a8 04 12 00 push $0x1204a8 109f09: e8 06 fc ff ff call 109b14 tty->column--; 109f0e: 8b 43 28 mov 0x28(%ebx),%eax 109f11: 48 dec %eax 109f12: 89 43 28 mov %eax,0x28(%ebx) } /* * Back up over the tab */ while (tty->column > col) { 109f15: 83 c4 10 add $0x10,%esp 109f18: 39 f0 cmp %esi,%eax 109f1a: 7f e4 jg 109f00 109f1c: e9 fb fe ff ff jmp 109e1c 109f21: 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; 109f24: 83 ce 07 or $0x7,%esi 109f27: 46 inc %esi 109f28: eb ac jmp 109ed6 109f2a: 66 90 xchg %ax,%ax { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; 109f2c: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) <== NOT EXECUTED } } if (!lineFlag) break; } } 109f33: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 109f36: 5b pop %ebx <== NOT EXECUTED 109f37: 5e pop %esi <== NOT EXECUTED 109f38: 5f pop %edi <== NOT EXECUTED 109f39: c9 leave <== NOT EXECUTED 109f3a: c3 ret <== NOT EXECUTED 109f3b: 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); 109f3c: 0f b6 43 43 movzbl 0x43(%ebx),%eax <== NOT EXECUTED 109f40: 89 da mov %ebx,%edx <== NOT EXECUTED } } if (!lineFlag) break; } } 109f42: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 109f45: 5b pop %ebx <== NOT EXECUTED 109f46: 5e pop %esi <== NOT EXECUTED 109f47: 5f pop %edi <== NOT EXECUTED 109f48: 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); 109f49: e9 36 fe ff ff jmp 109d84 <== NOT EXECUTED 109f4e: 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); 109f50: 50 push %eax <== NOT EXECUTED 109f51: 53 push %ebx <== NOT EXECUTED 109f52: 6a 03 push $0x3 <== NOT EXECUTED 109f54: 68 a6 04 12 00 push $0x1204a6 <== NOT EXECUTED 109f59: e8 b6 fb ff ff call 109b14 <== NOT EXECUTED if (tty->column) 109f5e: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED 109f61: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 109f64: 85 c0 test %eax,%eax <== NOT EXECUTED 109f66: 74 04 je 109f6c <== NOT EXECUTED tty->column--; 109f68: 48 dec %eax <== NOT EXECUTED 109f69: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 109f6c: a1 14 42 12 00 mov 0x124214,%eax <== NOT EXECUTED 109f71: f6 04 30 20 testb $0x20,(%eax,%esi,1) <== NOT EXECUTED 109f75: 0f 84 e6 fe ff ff je 109e61 <== NOT EXECUTED 109f7b: f6 43 3d 02 testb $0x2,0x3d(%ebx) <== NOT EXECUTED 109f7f: 0f 85 dc fe ff ff jne 109e61 <== NOT EXECUTED 109f85: e9 92 fe ff ff jmp 109e1c <== NOT EXECUTED 109f8a: 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; 109f8c: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 109f93: 0f b6 40 44 movzbl 0x44(%eax),%eax <== NOT EXECUTED 109f97: 89 da mov %ebx,%edx <== NOT EXECUTED 109f99: e8 e6 fd ff ff call 109d84 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 109f9e: f6 43 3c 20 testb $0x20,0x3c(%ebx) <== NOT EXECUTED 109fa2: 0f 84 dc fe ff ff je 109e84 <== NOT EXECUTED echo ('\n', tty); 109fa8: 89 da mov %ebx,%edx <== NOT EXECUTED 109faa: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED 109faf: eb 91 jmp 109f42 <== NOT EXECUTED =============================================================================== 00108b50 : #include int fchdir( int fd ) { 108b50: 55 push %ebp 108b51: 89 e5 mov %esp,%ebp 108b53: 57 push %edi 108b54: 56 push %esi 108b55: 53 push %ebx 108b56: 83 ec 4c sub $0x4c,%esp 108b59: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); 108b5c: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 108b62: 0f 83 d0 00 00 00 jae 108c38 iop = rtems_libio_iop( fd ); 108b68: c1 e0 03 shl $0x3,%eax 108b6b: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 108b72: 29 c3 sub %eax,%ebx 108b74: 03 1d 60 73 12 00 add 0x127360,%ebx rtems_libio_check_is_open(iop); 108b7a: 8b 43 14 mov 0x14(%ebx),%eax 108b7d: f6 c4 01 test $0x1,%ah 108b80: 0f 84 b2 00 00 00 je 108c38 /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 108b86: a8 02 test $0x2,%al 108b88: 0f 84 be 00 00 00 je 108c4c /* * Verify you can change directory into this node. */ if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != 108b8e: 83 ec 0c sub $0xc,%esp 108b91: 8b 43 24 mov 0x24(%ebx),%eax 108b94: 83 c3 18 add $0x18,%ebx 108b97: 53 push %ebx 108b98: ff 50 10 call *0x10(%eax) 108b9b: 83 c4 10 add $0x10,%esp 108b9e: 48 dec %eax 108b9f: 75 67 jne 108c08 * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 108ba1: a1 70 51 12 00 mov 0x125170,%eax 108ba6: 8d 55 c0 lea -0x40(%ebp),%edx 108ba9: 89 55 b4 mov %edx,-0x4c(%ebp) 108bac: 8d 70 04 lea 0x4(%eax),%esi 108baf: b9 05 00 00 00 mov $0x5,%ecx 108bb4: 89 d7 mov %edx,%edi 108bb6: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rtems_filesystem_current = iop->pathinfo; 108bb8: 8d 78 04 lea 0x4(%eax),%edi 108bbb: b1 05 mov $0x5,%cl 108bbd: 89 de mov %ebx,%esi 108bbf: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 108bc1: 83 ec 0c sub $0xc,%esp 108bc4: 6a 00 push $0x0 108bc6: 8d 75 d4 lea -0x2c(%ebp),%esi 108bc9: 56 push %esi 108bca: 6a 00 push $0x0 108bcc: 6a 01 push $0x1 108bce: 68 96 1d 12 00 push $0x121d96 108bd3: e8 a0 fe ff ff call 108a78 108bd8: 83 c4 20 add $0x20,%esp 108bdb: 85 c0 test %eax,%eax 108bdd: 75 3d jne 108c1c /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; return -1; } /* release the old one */ rtems_filesystem_freenode( &saved ); 108bdf: 83 ec 0c sub $0xc,%esp 108be2: 8d 45 c0 lea -0x40(%ebp),%eax 108be5: 50 push %eax 108be6: e8 61 01 00 00 call 108d4c rtems_filesystem_current = loc; 108beb: 8b 3d 70 51 12 00 mov 0x125170,%edi 108bf1: 83 c7 04 add $0x4,%edi 108bf4: b9 05 00 00 00 mov $0x5,%ecx 108bf9: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 108bfb: 83 c4 10 add $0x10,%esp 108bfe: 31 c0 xor %eax,%eax } 108c00: 8d 65 f4 lea -0xc(%ebp),%esp 108c03: 5b pop %ebx 108c04: 5e pop %esi 108c05: 5f pop %edi 108c06: c9 leave 108c07: 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 ); 108c08: e8 7b a5 00 00 call 113188 <__errno> 108c0d: c7 00 14 00 00 00 movl $0x14,(%eax) 108c13: b8 ff ff ff ff mov $0xffffffff,%eax 108c18: eb e6 jmp 108c00 108c1a: 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; 108c1c: 8b 3d 70 51 12 00 mov 0x125170,%edi 108c22: 83 c7 04 add $0x4,%edi 108c25: b9 05 00 00 00 mov $0x5,%ecx 108c2a: 8b 75 b4 mov -0x4c(%ebp),%esi 108c2d: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return -1; 108c2f: b8 ff ff ff ff mov $0xffffffff,%eax 108c34: eb ca jmp 108c00 108c36: 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); 108c38: e8 4b a5 00 00 call 113188 <__errno> 108c3d: c7 00 09 00 00 00 movl $0x9,(%eax) 108c43: b8 ff ff ff ff mov $0xffffffff,%eax 108c48: eb b6 jmp 108c00 108c4a: 66 90 xchg %ax,%ax /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 108c4c: e8 37 a5 00 00 call 113188 <__errno> 108c51: c7 00 16 00 00 00 movl $0x16,(%eax) 108c57: b8 ff ff ff ff mov $0xffffffff,%eax 108c5c: eb a2 jmp 108c00 =============================================================================== 00108c60 : int fchmod( int fd, mode_t mode ) { 108c60: 55 push %ebp 108c61: 89 e5 mov %esp,%ebp 108c63: 83 ec 08 sub $0x8,%esp 108c66: 8b 45 08 mov 0x8(%ebp),%eax 108c69: 8b 4d 0c mov 0xc(%ebp),%ecx rtems_libio_t *iop; rtems_libio_check_fd( fd ); 108c6c: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 108c72: 73 38 jae 108cac iop = rtems_libio_iop( fd ); 108c74: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 108c7b: 8d 04 d5 00 00 00 00 lea 0x0(,%edx,8),%eax 108c82: 29 d0 sub %edx,%eax 108c84: 03 05 60 73 12 00 add 0x127360,%eax rtems_libio_check_is_open(iop); 108c8a: 8b 50 14 mov 0x14(%eax),%edx 108c8d: f6 c6 01 test $0x1,%dh 108c90: 74 1a je 108cac /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108c92: 83 e2 04 and $0x4,%edx 108c95: 74 29 je 108cc0 return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 108c97: 8b 50 20 mov 0x20(%eax),%edx 108c9a: 89 4d 0c mov %ecx,0xc(%ebp) 108c9d: 83 c0 18 add $0x18,%eax 108ca0: 89 45 08 mov %eax,0x8(%ebp) 108ca3: 8b 42 1c mov 0x1c(%edx),%eax } 108ca6: c9 leave * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 108ca7: ff e0 jmp *%eax 108ca9: 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); 108cac: e8 d7 a4 00 00 call 113188 <__errno> 108cb1: 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 ); } 108cb7: b8 ff ff ff ff mov $0xffffffff,%eax 108cbc: c9 leave 108cbd: c3 ret 108cbe: 66 90 xchg %ax,%ax /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108cc0: e8 c3 a4 00 00 call 113188 <__errno> 108cc5: c7 00 16 00 00 00 movl $0x16,(%eax) 108ccb: eb ea jmp 108cb7 =============================================================================== 00108b00 : int fcntl( int fd, int cmd, ... ) { 108b00: 55 push %ebp 108b01: 89 e5 mov %esp,%ebp 108b03: 57 push %edi 108b04: 56 push %esi 108b05: 53 push %ebx 108b06: 83 ec 1c sub $0x1c,%esp 108b09: 8b 5d 08 mov 0x8(%ebp),%ebx 108b0c: 8b 55 0c mov 0xc(%ebp),%edx int ret; va_list ap; va_start( ap, cmd ); 108b0f: 8d 7d 10 lea 0x10(%ebp),%edi int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 108b12: 8b 0d 6c 44 12 00 mov 0x12446c,%ecx 108b18: 39 cb cmp %ecx,%ebx 108b1a: 0f 83 5c 01 00 00 jae 108c7c iop = rtems_libio_iop( fd ); 108b20: a1 80 86 12 00 mov 0x128680,%eax 108b25: 8d 34 dd 00 00 00 00 lea 0x0(,%ebx,8),%esi 108b2c: 8d 1c f5 00 00 00 00 lea 0x0(,%esi,8),%ebx 108b33: 29 f3 sub %esi,%ebx 108b35: 8d 1c 18 lea (%eax,%ebx,1),%ebx rtems_libio_check_is_open(iop); 108b38: 8b 73 14 mov 0x14(%ebx),%esi 108b3b: f7 c6 00 01 00 00 test $0x100,%esi 108b41: 0f 84 35 01 00 00 je 108c7c /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 108b47: 83 fa 09 cmp $0x9,%edx 108b4a: 76 10 jbe 108b5c errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; 108b4c: e8 e7 a8 00 00 call 113438 <__errno> 108b51: c7 00 16 00 00 00 movl $0x16,(%eax) 108b57: eb 16 jmp 108b6f 108b59: 8d 76 00 lea 0x0(%esi),%esi /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 108b5c: ff 24 95 90 1f 12 00 jmp *0x121f90(,%edx,4) 108b63: 90 nop errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 108b64: e8 cf a8 00 00 call 113438 <__errno> 108b69: 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; 108b6f: 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; } 108b74: 89 f0 mov %esi,%eax 108b76: 8d 65 f4 lea -0xc(%ebp),%esp 108b79: 5b pop %ebx 108b7a: 5e pop %esi 108b7b: 5f pop %edi 108b7c: c9 leave 108b7d: c3 ret 108b7e: 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 ) ); 108b80: 83 ec 0c sub $0xc,%esp 108b83: ff 37 pushl (%edi) 108b85: 89 55 e0 mov %edx,-0x20(%ebp) 108b88: e8 33 05 00 00 call 1090c0 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 108b8d: 25 01 02 00 00 and $0x201,%eax 108b92: 8b 4b 14 mov 0x14(%ebx),%ecx 108b95: 81 e1 fe fd ff ff and $0xfffffdfe,%ecx 108b9b: 09 c8 or %ecx,%eax 108b9d: 89 43 14 mov %eax,0x14(%ebx) 108ba0: 83 c4 10 add $0x10,%esp rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0; 108ba3: 31 f6 xor %esi,%esi 108ba5: 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 ); 108ba8: 83 ec 08 sub $0x8,%esp 108bab: 8b 43 20 mov 0x20(%ebx),%eax 108bae: 53 push %ebx 108baf: 52 push %edx 108bb0: ff 50 30 call *0x30(%eax) 108bb3: 89 c3 mov %eax,%ebx if (err) { 108bb5: 83 c4 10 add $0x10,%esp 108bb8: 85 c0 test %eax,%eax 108bba: 74 b8 je 108b74 <== ALWAYS TAKEN errno = err; 108bbc: e8 77 a8 00 00 call 113438 <__errno> <== NOT EXECUTED 108bc1: 89 18 mov %ebx,(%eax) <== NOT EXECUTED 108bc3: eb aa jmp 108b6f <== NOT EXECUTED 108bc5: 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 ); 108bc8: 83 ec 0c sub $0xc,%esp 108bcb: 56 push %esi 108bcc: 89 55 e0 mov %edx,-0x20(%ebp) 108bcf: e8 24 05 00 00 call 1090f8 108bd4: 89 c6 mov %eax,%esi 108bd6: 83 c4 10 add $0x10,%esp 108bd9: 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) { 108bdc: 85 f6 test %esi,%esi 108bde: 79 c8 jns 108ba8 <== ALWAYS TAKEN 108be0: eb 92 jmp 108b74 <== NOT EXECUTED 108be2: 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 ) ) 108be4: 8b 07 mov (%edi),%eax 108be6: 85 c0 test %eax,%eax 108be8: 74 6a je 108c54 iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 108bea: 81 ce 00 08 00 00 or $0x800,%esi 108bf0: 89 73 14 mov %esi,0x14(%ebx) rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0; 108bf3: 31 f6 xor %esi,%esi 108bf5: eb b1 jmp 108ba8 108bf7: 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); 108bf8: 31 c0 xor %eax,%eax 108bfa: f7 c6 00 08 00 00 test $0x800,%esi 108c00: 0f 95 c0 setne %al 108c03: 89 c6 mov %eax,%esi 108c05: eb a1 jmp 108ba8 108c07: 90 nop * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 108c08: 8b 3f mov (%edi),%edi if ( fd2 ) 108c0a: 85 ff test %edi,%edi 108c0c: 0f 84 82 00 00 00 je 108c94 diop = rtems_libio_iop( fd2 ); 108c12: 39 f9 cmp %edi,%ecx 108c14: 77 4e ja 108c64 <== ALWAYS TAKEN 108c16: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) <== NOT EXECUTED 108c1d: 31 ff xor %edi,%edi <== NOT EXECUTED ret = -1; break; } } diop->flags = iop->flags; 108c1f: 89 77 14 mov %esi,0x14(%edi) diop->pathinfo = iop->pathinfo; 108c22: 83 c7 18 add $0x18,%edi 108c25: 8d 73 18 lea 0x18(%ebx),%esi 108c28: b9 05 00 00 00 mov $0x5,%ecx 108c2d: f3 a5 rep movsl %ds:(%esi),%es:(%edi) ret = (int) (diop - rtems_libio_iops); 108c2f: 8b 4d e4 mov -0x1c(%ebp),%ecx 108c32: 29 c1 sub %eax,%ecx 108c34: 89 c8 mov %ecx,%eax 108c36: c1 f8 03 sar $0x3,%eax 108c39: 8d 0c c0 lea (%eax,%eax,8),%ecx 108c3c: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108c3f: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108c42: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108c45: 89 ce mov %ecx,%esi 108c47: c1 e6 0f shl $0xf,%esi 108c4a: 01 f1 add %esi,%ecx 108c4c: 8d 34 c8 lea (%eax,%ecx,8),%esi 108c4f: f7 de neg %esi 108c51: eb 89 jmp 108bdc 108c53: 90 nop */ if ( va_arg( ap, int ) ) iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 108c54: 81 e6 ff f7 ff ff and $0xfffff7ff,%esi 108c5a: 89 73 14 mov %esi,0x14(%ebx) rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0; 108c5d: 31 f6 xor %esi,%esi 108c5f: e9 44 ff ff ff jmp 108ba8 switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); 108c64: 8d 0c fd 00 00 00 00 lea 0x0(,%edi,8),%ecx 108c6b: 8d 3c cd 00 00 00 00 lea 0x0(,%ecx,8),%edi 108c72: 29 cf sub %ecx,%edi 108c74: 8d 3c 38 lea (%eax,%edi,1),%edi 108c77: 89 7d e4 mov %edi,-0x1c(%ebp) 108c7a: eb a3 jmp 108c1f int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108c7c: e8 b7 a7 00 00 call 113438 <__errno> 108c81: c7 00 09 00 00 00 movl $0x9,(%eax) 108c87: be ff ff ff ff mov $0xffffffff,%esi 108c8c: e9 e3 fe ff ff jmp 108b74 108c91: 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(); 108c94: 89 55 e0 mov %edx,-0x20(%ebp) 108c97: e8 a0 04 00 00 call 10913c 108c9c: 89 c7 mov %eax,%edi if ( diop == 0 ) { 108c9e: 85 c0 test %eax,%eax 108ca0: 8b 55 e0 mov -0x20(%ebp),%edx 108ca3: 0f 84 c6 fe ff ff je 108b6f <== NEVER TAKEN 108ca9: 8b 73 14 mov 0x14(%ebx),%esi 108cac: 89 45 e4 mov %eax,-0x1c(%ebp) 108caf: a1 80 86 12 00 mov 0x128680,%eax 108cb4: e9 66 ff ff ff jmp 108c1f =============================================================================== 00108cdc : #include int fdatasync( int fd ) { 108cdc: 55 push %ebp 108cdd: 89 e5 mov %esp,%ebp 108cdf: 83 ec 08 sub $0x8,%esp 108ce2: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_libio_check_fd( fd ); 108ce5: 3b 05 6c 44 12 00 cmp 0x12446c,%eax 108ceb: 73 2f jae 108d1c iop = rtems_libio_iop( fd ); 108ced: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 108cf4: 8d 04 d5 00 00 00 00 lea 0x0(,%edx,8),%eax 108cfb: 29 d0 sub %edx,%eax 108cfd: 03 05 80 86 12 00 add 0x128680,%eax rtems_libio_check_is_open(iop); 108d03: 8b 50 14 mov 0x14(%eax),%edx 108d06: f6 c6 01 test $0x1,%dh 108d09: 74 11 je 108d1c rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108d0b: 83 e2 04 and $0x4,%edx 108d0e: 74 20 je 108d30 /* * Now process the fdatasync(). */ return (*iop->pathinfo.handlers->fdatasync_h)( iop ); 108d10: 8b 50 20 mov 0x20(%eax),%edx 108d13: 89 45 08 mov %eax,0x8(%ebp) 108d16: 8b 42 2c mov 0x2c(%edx),%eax } 108d19: c9 leave /* * Now process the fdatasync(). */ return (*iop->pathinfo.handlers->fdatasync_h)( iop ); 108d1a: ff e0 jmp *%eax { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108d1c: e8 17 a7 00 00 call 113438 <__errno> 108d21: c7 00 09 00 00 00 movl $0x9,(%eax) /* * Now process the fdatasync(). */ return (*iop->pathinfo.handlers->fdatasync_h)( iop ); } 108d27: b8 ff ff ff ff mov $0xffffffff,%eax 108d2c: c9 leave 108d2d: c3 ret 108d2e: 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 ); 108d30: e8 03 a7 00 00 call 113438 <__errno> 108d35: c7 00 16 00 00 00 movl $0x16,(%eax) 108d3b: eb ea jmp 108d27 =============================================================================== 00111870 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 111870: 55 push %ebp 111871: 89 e5 mov %esp,%ebp 111873: 57 push %edi 111874: 56 push %esi 111875: 53 push %ebx 111876: 83 ec 2c sub $0x2c,%esp 111879: 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) { 11187c: a1 6c 81 12 00 mov 0x12816c,%eax 111881: 85 c0 test %eax,%eax 111883: 0f 84 8b 00 00 00 je 111914 rtems_libio_unlock(); } if (sc == RTEMS_SUCCESSFUL) { sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 111889: 51 push %ecx 11188a: 6a 00 push $0x0 11188c: 6a 00 push $0x0 11188e: 50 push %eax 11188f: e8 78 bb ff ff call 10d40c } if (sc == RTEMS_SUCCESSFUL) { 111894: 83 c4 10 add $0x10,%esp 111897: 85 c0 test %eax,%eax 111899: 0f 85 0c 03 00 00 jne 111bab <== NEVER TAKEN err = pipe_lock(); if (err) return err; pipe = *pipep; 11189f: 8b 1e mov (%esi),%ebx if (pipe == NULL) { 1118a1: 85 db test %ebx,%ebx 1118a3: 0f 84 df 01 00 00 je 111a88 err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 1118a9: 52 push %edx 1118aa: 6a 00 push $0x0 1118ac: 6a 00 push $0x0 1118ae: ff 73 28 pushl 0x28(%ebx) 1118b1: e8 56 bb ff ff call 10d40c 1118b6: 83 c4 10 add $0x10,%esp 1118b9: 83 f8 01 cmp $0x1,%eax 1118bc: 19 ff sbb %edi,%edi 1118be: f7 d7 not %edi 1118c0: 83 e7 fc and $0xfffffffc,%edi err = -EINTR; if (*pipep == NULL) { 1118c3: 8b 06 mov (%esi),%eax 1118c5: 85 c0 test %eax,%eax 1118c7: 0f 84 97 02 00 00 je 111b64 else *pipep = pipe; } out: pipe_unlock(); 1118cd: e8 aa fe ff ff call 11177c pipe_control_t *pipe; unsigned int prevCounter; int err; err = pipe_new(pipep); if (err) 1118d2: 85 ff test %edi,%edi 1118d4: 75 32 jne 111908 <== NEVER TAKEN return err; pipe = *pipep; 1118d6: 8b 1e mov (%esi),%ebx switch (LIBIO_ACCMODE(iop)) { 1118d8: 8b 55 0c mov 0xc(%ebp),%edx 1118db: 8b 42 14 mov 0x14(%edx),%eax 1118de: 83 e0 06 and $0x6,%eax 1118e1: 83 f8 04 cmp $0x4,%eax 1118e4: 74 6a je 111950 1118e6: 83 f8 06 cmp $0x6,%eax 1118e9: 0f 84 59 01 00 00 je 111a48 1118ef: 83 f8 02 cmp $0x2,%eax 1118f2: 0f 84 dc 00 00 00 je 1119d4 <== ALWAYS TAKEN if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 1118f8: 83 ec 0c sub $0xc,%esp 1118fb: ff 73 28 pushl 0x28(%ebx) 1118fe: e8 05 bc ff ff call 10d508 return 0; 111903: 83 c4 10 add $0x10,%esp 111906: 31 ff xor %edi,%edi out_error: pipe_release(pipep, iop); return err; } 111908: 89 f8 mov %edi,%eax 11190a: 8d 65 f4 lea -0xc(%ebp),%esp 11190d: 5b pop %ebx 11190e: 5e pop %esi 11190f: 5f pop %edi 111910: c9 leave 111911: c3 ret 111912: 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 ); 111914: 57 push %edi 111915: 6a 00 push $0x0 111917: 6a 00 push $0x0 111919: ff 35 88 83 12 00 pushl 0x128388 11191f: e8 e8 ba ff ff call 10d40c rtems_status_code sc = RTEMS_SUCCESSFUL; if (pipe_semaphore == RTEMS_ID_NONE) { rtems_libio_lock(); if (pipe_semaphore == RTEMS_ID_NONE) { 111924: 83 c4 10 add $0x10,%esp 111927: 8b 1d 6c 81 12 00 mov 0x12816c,%ebx 11192d: 85 db test %ebx,%ebx 11192f: 0f 84 43 02 00 00 je 111b78 <== ALWAYS TAKEN } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 111935: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 111938: ff 35 88 83 12 00 pushl 0x128388 <== NOT EXECUTED 11193e: e8 c5 bb ff ff call 10d508 <== NOT EXECUTED 111943: a1 6c 81 12 00 mov 0x12816c,%eax <== NOT EXECUTED 111948: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 11194b: e9 39 ff ff ff jmp 111889 <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: pipe->writerCounter ++; 111950: ff 43 24 incl 0x24(%ebx) if (pipe->Writers ++ == 0) 111953: 8b 43 14 mov 0x14(%ebx),%eax 111956: 8d 50 01 lea 0x1(%eax),%edx 111959: 89 53 14 mov %edx,0x14(%ebx) 11195c: 85 c0 test %eax,%eax 11195e: 0f 84 84 02 00 00 je 111be8 <== ALWAYS TAKEN PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 111964: 8b 4b 10 mov 0x10(%ebx),%ecx 111967: 85 c9 test %ecx,%ecx 111969: 75 8d jne 1118f8 11196b: 8b 55 0c mov 0xc(%ebp),%edx 11196e: f6 42 14 01 testb $0x1,0x14(%edx) 111972: 0f 85 c4 02 00 00 jne 111c3c err = -ENXIO; goto out_error; } if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; 111978: 8b 7b 20 mov 0x20(%ebx),%edi 11197b: eb 20 jmp 11199d 11197d: 8d 76 00 lea 0x0(%esi),%esi err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 111980: 51 push %ecx 111981: 6a 00 push $0x0 111983: 6a 00 push $0x0 111985: ff 73 28 pushl 0x28(%ebx) 111988: e8 7f ba ff ff call 10d40c 11198d: 83 c4 10 add $0x10,%esp 111990: 85 c0 test %eax,%eax 111992: 75 27 jne 1119bb <== NEVER TAKEN goto out_error; } while (prevCounter == pipe->readerCounter); 111994: 39 7b 20 cmp %edi,0x20(%ebx) 111997: 0f 85 5b ff ff ff jne 1118f8 <== ALWAYS TAKEN if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); 11199d: 83 ec 0c sub $0xc,%esp 1119a0: ff 73 28 pushl 0x28(%ebx) 1119a3: e8 60 bb ff ff call 10d508 if (! PIPE_WRITEWAIT(pipe)) 1119a8: 58 pop %eax 1119a9: 5a pop %edx 1119aa: 6a 00 push $0x0 1119ac: ff 73 30 pushl 0x30(%ebx) 1119af: e8 b0 12 00 00 call 112c64 1119b4: 83 c4 10 add $0x10,%esp 1119b7: 85 c0 test %eax,%eax 1119b9: 74 c5 je 111980 <== ALWAYS TAKEN goto out_error; } if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; 1119bb: bf fc ff ff ff mov $0xfffffffc,%edi <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; out_error: pipe_release(pipep, iop); 1119c0: 83 ec 08 sub $0x8,%esp 1119c3: ff 75 0c pushl 0xc(%ebp) 1119c6: 56 push %esi 1119c7: e8 c8 fd ff ff call 111794 return err; 1119cc: 83 c4 10 add $0x10,%esp 1119cf: e9 34 ff ff ff jmp 111908 return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 1119d4: ff 43 20 incl 0x20(%ebx) if (pipe->Readers ++ == 0) 1119d7: 8b 43 10 mov 0x10(%ebx),%eax 1119da: 8d 50 01 lea 0x1(%eax),%edx 1119dd: 89 53 10 mov %edx,0x10(%ebx) 1119e0: 85 c0 test %eax,%eax 1119e2: 0f 84 d0 01 00 00 je 111bb8 <== ALWAYS TAKEN PIPE_WAKEUPWRITERS(pipe); if (pipe->Writers == 0) { 1119e8: 8b 7b 14 mov 0x14(%ebx),%edi 1119eb: 85 ff test %edi,%edi 1119ed: 0f 85 05 ff ff ff jne 1118f8 /* Not an error */ if (LIBIO_NODELAY(iop)) 1119f3: 8b 45 0c mov 0xc(%ebp),%eax 1119f6: f6 40 14 01 testb $0x1,0x14(%eax) 1119fa: 0f 85 f8 fe ff ff jne 1118f8 break; prevCounter = pipe->writerCounter; 111a00: 8b 7b 24 mov 0x24(%ebx),%edi 111a03: eb 20 jmp 111a25 111a05: 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)) 111a08: 50 push %eax 111a09: 6a 00 push $0x0 111a0b: 6a 00 push $0x0 111a0d: ff 73 28 pushl 0x28(%ebx) 111a10: e8 f7 b9 ff ff call 10d40c 111a15: 83 c4 10 add $0x10,%esp 111a18: 85 c0 test %eax,%eax 111a1a: 75 9f jne 1119bb <== NEVER TAKEN goto out_error; } while (prevCounter == pipe->writerCounter); 111a1c: 39 7b 24 cmp %edi,0x24(%ebx) 111a1f: 0f 85 d3 fe ff ff jne 1118f8 <== ALWAYS TAKEN prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 111a25: 83 ec 0c sub $0xc,%esp 111a28: ff 73 28 pushl 0x28(%ebx) 111a2b: e8 d8 ba ff ff call 10d508 if (! PIPE_READWAIT(pipe)) 111a30: 5a pop %edx 111a31: 59 pop %ecx 111a32: 6a 00 push $0x0 111a34: ff 73 2c pushl 0x2c(%ebx) 111a37: e8 28 12 00 00 call 112c64 111a3c: 83 c4 10 add $0x10,%esp 111a3f: 85 c0 test %eax,%eax 111a41: 74 c5 je 111a08 <== ALWAYS TAKEN 111a43: e9 73 ff ff ff jmp 1119bb <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 111a48: ff 43 20 incl 0x20(%ebx) if (pipe->Readers ++ == 0) 111a4b: 8b 43 10 mov 0x10(%ebx),%eax 111a4e: 8d 50 01 lea 0x1(%eax),%edx 111a51: 89 53 10 mov %edx,0x10(%ebx) 111a54: 85 c0 test %eax,%eax 111a56: 0f 84 74 01 00 00 je 111bd0 <== ALWAYS TAKEN PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 111a5c: ff 43 24 incl 0x24(%ebx) if (pipe->Writers ++ == 0) 111a5f: 8b 43 14 mov 0x14(%ebx),%eax 111a62: 8d 50 01 lea 0x1(%eax),%edx 111a65: 89 53 14 mov %edx,0x14(%ebx) 111a68: 85 c0 test %eax,%eax 111a6a: 0f 85 88 fe ff ff jne 1118f8 <== NEVER TAKEN PIPE_WAKEUPREADERS(pipe); 111a70: 83 ec 08 sub $0x8,%esp 111a73: 8d 45 e4 lea -0x1c(%ebp),%eax 111a76: 50 push %eax 111a77: ff 73 2c pushl 0x2c(%ebx) 111a7a: e8 81 11 00 00 call 112c00 111a7f: 83 c4 10 add $0x10,%esp 111a82: e9 71 fe ff ff jmp 1118f8 111a87: 90 nop { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 111a88: 83 ec 0c sub $0xc,%esp 111a8b: 6a 34 push $0x34 111a8d: e8 3e 85 ff ff call 109fd0 111a92: 89 c3 mov %eax,%ebx 111a94: 89 45 d4 mov %eax,-0x2c(%ebp) if (pipe == NULL) 111a97: 83 c4 10 add $0x10,%esp 111a9a: 85 c0 test %eax,%eax 111a9c: 0f 84 f2 01 00 00 je 111c94 return err; memset(pipe, 0, sizeof(pipe_control_t)); 111aa2: b9 34 00 00 00 mov $0x34,%ecx 111aa7: 31 c0 xor %eax,%eax 111aa9: 89 df mov %ebx,%edi 111aab: f3 aa rep stos %al,%es:(%edi) pipe->Size = PIPE_BUF; 111aad: c7 43 04 00 02 00 00 movl $0x200,0x4(%ebx) pipe->Buffer = malloc(pipe->Size); 111ab4: 83 ec 0c sub $0xc,%esp 111ab7: 68 00 02 00 00 push $0x200 111abc: e8 0f 85 ff ff call 109fd0 111ac1: 89 03 mov %eax,(%ebx) if (! pipe->Buffer) 111ac3: 83 c4 10 add $0x10,%esp 111ac6: 85 c0 test %eax,%eax 111ac8: 0f 84 b8 01 00 00 je 111c86 <== NEVER TAKEN goto err_buf; err = -ENOMEM; if (rtems_barrier_create( 111ace: 8d 43 2c lea 0x2c(%ebx),%eax 111ad1: 50 push %eax 111ad2: 6a 00 push $0x0 111ad4: 6a 00 push $0x0 rtems_build_name ('P', 'I', 'r', c), 111ad6: 0f be 05 98 61 12 00 movsbl 0x126198,%eax if (! pipe->Buffer) goto err_buf; err = -ENOMEM; if (rtems_barrier_create( 111add: 0d 00 72 49 50 or $0x50497200,%eax 111ae2: 50 push %eax 111ae3: e8 9c 0f 00 00 call 112a84 111ae8: 83 c4 10 add $0x10,%esp 111aeb: 85 c0 test %eax,%eax 111aed: 0f 85 83 01 00 00 jne 111c76 rtems_build_name ('P', 'I', 'r', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->readBarrier) != RTEMS_SUCCESSFUL) goto err_rbar; if (rtems_barrier_create( 111af3: 8d 43 30 lea 0x30(%ebx),%eax 111af6: 50 push %eax 111af7: 6a 00 push $0x0 111af9: 6a 00 push $0x0 rtems_build_name ('P', 'I', 'w', c), 111afb: 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( 111b02: 0d 00 77 49 50 or $0x50497700,%eax 111b07: 50 push %eax 111b08: e8 77 0f 00 00 call 112a84 111b0d: 83 c4 10 add $0x10,%esp 111b10: 85 c0 test %eax,%eax 111b12: 0f 85 4d 01 00 00 jne 111c65 rtems_build_name ('P', 'I', 'w', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->writeBarrier) != RTEMS_SUCCESSFUL) goto err_wbar; if (rtems_semaphore_create( 111b18: 83 ec 0c sub $0xc,%esp 111b1b: 8d 43 28 lea 0x28(%ebx),%eax 111b1e: 50 push %eax 111b1f: 6a 00 push $0x0 111b21: 6a 10 push $0x10 111b23: 6a 01 push $0x1 rtems_build_name ('P', 'I', 's', c), 1, 111b25: 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( 111b2c: 0d 00 73 49 50 or $0x50497300,%eax 111b31: 50 push %eax 111b32: e8 59 b6 ff ff call 10d190 111b37: 83 c4 20 add $0x20,%esp 111b3a: 85 c0 test %eax,%eax 111b3c: 0f 85 12 01 00 00 jne 111c54 #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 111b42: a0 98 61 12 00 mov 0x126198,%al 111b47: 8d 50 01 lea 0x1(%eax),%edx 111b4a: 88 15 98 61 12 00 mov %dl,0x126198 111b50: 3c 7a cmp $0x7a,%al 111b52: 0f 85 51 fd ff ff jne 1118a9 c = 'a'; 111b58: c6 05 98 61 12 00 61 movb $0x61,0x126198 111b5f: e9 45 fd ff ff jmp 1118a9 if (! PIPE_LOCK(pipe)) err = -EINTR; if (*pipep == NULL) { if (err) 111b64: 85 ff test %edi,%edi 111b66: 0f 85 94 00 00 00 jne 111c00 <== NEVER TAKEN pipe_free(pipe); else *pipep = pipe; 111b6c: 89 1e mov %ebx,(%esi) } out: pipe_unlock(); 111b6e: e8 09 fc ff ff call 11177c 111b73: e9 5e fd ff ff jmp 1118d6 if (pipe_semaphore == RTEMS_ID_NONE) { rtems_libio_lock(); if (pipe_semaphore == RTEMS_ID_NONE) { sc = rtems_semaphore_create( 111b78: 83 ec 0c sub $0xc,%esp 111b7b: 68 6c 81 12 00 push $0x12816c 111b80: 6a 00 push $0x0 111b82: 6a 54 push $0x54 111b84: 6a 01 push $0x1 111b86: 68 45 50 49 50 push $0x50495045 111b8b: e8 00 b6 ff ff call 10d190 111b90: 89 c3 mov %eax,%ebx 111b92: 83 c4 14 add $0x14,%esp 111b95: ff 35 88 83 12 00 pushl 0x128388 111b9b: e8 68 b9 ff ff call 10d508 } rtems_libio_unlock(); } if (sc == RTEMS_SUCCESSFUL) { 111ba0: 83 c4 10 add $0x10,%esp 111ba3: 85 db test %ebx,%ebx 111ba5: 0f 84 f0 00 00 00 je 111c9b ) { pipe_control_t *pipe; int err = 0; err = pipe_lock(); 111bab: bf f4 ff ff ff mov $0xfffffff4,%edi 111bb0: e9 53 fd ff ff jmp 111908 111bb5: 8d 76 00 lea 0x0(%esi),%esi switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 111bb8: 83 ec 08 sub $0x8,%esp 111bbb: 8d 45 e4 lea -0x1c(%ebp),%eax 111bbe: 50 push %eax 111bbf: ff 73 30 pushl 0x30(%ebx) 111bc2: e8 39 10 00 00 call 112c00 111bc7: 83 c4 10 add $0x10,%esp 111bca: e9 19 fe ff ff jmp 1119e8 111bcf: 90 nop break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 111bd0: 83 ec 08 sub $0x8,%esp 111bd3: 8d 45 e4 lea -0x1c(%ebp),%eax 111bd6: 50 push %eax 111bd7: ff 73 30 pushl 0x30(%ebx) 111bda: e8 21 10 00 00 call 112c00 111bdf: 83 c4 10 add $0x10,%esp 111be2: e9 75 fe ff ff jmp 111a5c 111be7: 90 nop case LIBIO_FLAGS_WRITE: pipe->writerCounter ++; if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); 111be8: 83 ec 08 sub $0x8,%esp 111beb: 8d 45 e4 lea -0x1c(%ebp),%eax 111bee: 50 push %eax 111bef: ff 73 2c pushl 0x2c(%ebx) 111bf2: e8 09 10 00 00 call 112c00 111bf7: 83 c4 10 add $0x10,%esp 111bfa: e9 65 fd ff ff jmp 111964 111bff: 90 nop /* Called with pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 111c00: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 111c03: ff 73 2c pushl 0x2c(%ebx) <== NOT EXECUTED 111c06: e8 65 0f 00 00 call 112b70 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 111c0b: 59 pop %ecx <== NOT EXECUTED 111c0c: ff 73 30 pushl 0x30(%ebx) <== NOT EXECUTED 111c0f: e8 5c 0f 00 00 call 112b70 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 111c14: 5a pop %edx <== NOT EXECUTED 111c15: ff 73 28 pushl 0x28(%ebx) <== NOT EXECUTED 111c18: e8 4b b7 ff ff call 10d368 <== NOT EXECUTED free(pipe->Buffer); 111c1d: 58 pop %eax <== NOT EXECUTED 111c1e: ff 33 pushl (%ebx) <== NOT EXECUTED 111c20: e8 db 7c ff ff call 109900 <== NOT EXECUTED free(pipe); 111c25: 89 1c 24 mov %ebx,(%esp) <== NOT EXECUTED 111c28: e8 d3 7c ff ff call 109900 <== NOT EXECUTED 111c2d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED else *pipep = pipe; } out: pipe_unlock(); 111c30: e8 47 fb ff ff call 11177c 111c35: e9 ce fc ff ff jmp 111908 111c3a: 66 90 xchg %ax,%ax if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { PIPE_UNLOCK(pipe); 111c3c: 83 ec 0c sub $0xc,%esp 111c3f: ff 73 28 pushl 0x28(%ebx) 111c42: e8 c1 b8 ff ff call 10d508 err = -ENXIO; goto out_error; 111c47: 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; 111c4a: bf fa ff ff ff mov $0xfffffffa,%edi goto out_error; 111c4f: e9 6c fd ff ff jmp 1119c0 if (c ++ == 'z') c = 'a'; return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 111c54: 83 ec 0c sub $0xc,%esp 111c57: 8b 45 d4 mov -0x2c(%ebp),%eax 111c5a: ff 70 30 pushl 0x30(%eax) 111c5d: e8 0e 0f 00 00 call 112b70 111c62: 83 c4 10 add $0x10,%esp err_wbar: rtems_barrier_delete(pipe->readBarrier); 111c65: 83 ec 0c sub $0xc,%esp 111c68: 8b 55 d4 mov -0x2c(%ebp),%edx 111c6b: ff 72 2c pushl 0x2c(%edx) 111c6e: e8 fd 0e 00 00 call 112b70 111c73: 83 c4 10 add $0x10,%esp err_rbar: free(pipe->Buffer); 111c76: 83 ec 0c sub $0xc,%esp 111c79: 8b 45 d4 mov -0x2c(%ebp),%eax 111c7c: ff 30 pushl (%eax) 111c7e: e8 7d 7c ff ff call 109900 111c83: 83 c4 10 add $0x10,%esp err_buf: free(pipe); 111c86: 83 ec 0c sub $0xc,%esp 111c89: ff 75 d4 pushl -0x2c(%ebp) 111c8c: e8 6f 7c ff ff call 109900 111c91: 83 c4 10 add $0x10,%esp ) { pipe_control_t *pipe; int err = 0; err = pipe_lock(); 111c94: bf f4 ff ff ff mov $0xfffffff4,%edi 111c99: eb 95 jmp 111c30 } rtems_libio_unlock(); } if (sc == RTEMS_SUCCESSFUL) { 111c9b: a1 6c 81 12 00 mov 0x12816c,%eax 111ca0: e9 e4 fb ff ff jmp 111889 =============================================================================== 0010fe28 : const char *type; rtems_filesystem_fsmount_me_t mount_h; } find_arg; static bool find_handler(const rtems_filesystem_table_t *entry, void *arg) { 10fe28: 55 push %ebp 10fe29: 89 e5 mov %esp,%ebp 10fe2b: 56 push %esi 10fe2c: 53 push %ebx 10fe2d: 8b 75 08 mov 0x8(%ebp),%esi 10fe30: 8b 5d 0c mov 0xc(%ebp),%ebx find_arg *fa = arg; if ( strcmp( entry->type, fa->type ) != 0 ) { 10fe33: 83 ec 08 sub $0x8,%esp 10fe36: ff 33 pushl (%ebx) 10fe38: ff 36 pushl (%esi) 10fe3a: e8 fd 30 00 00 call 112f3c 10fe3f: 83 c4 10 add $0x10,%esp 10fe42: 85 c0 test %eax,%eax 10fe44: 75 12 jne 10fe58 return false; } else { fa->mount_h = entry->mount_h; 10fe46: 8b 46 04 mov 0x4(%esi),%eax 10fe49: 89 43 04 mov %eax,0x4(%ebx) return true; 10fe4c: b0 01 mov $0x1,%al } } 10fe4e: 8d 65 f8 lea -0x8(%ebp),%esp 10fe51: 5b pop %ebx 10fe52: 5e pop %esi 10fe53: c9 leave 10fe54: c3 ret 10fe55: 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; 10fe58: 31 c0 xor %eax,%eax } else { fa->mount_h = entry->mount_h; return true; } } 10fe5a: 8d 65 f8 lea -0x8(%ebp),%esp 10fe5d: 5b pop %ebx 10fe5e: 5e pop %esi 10fe5f: c9 leave 10fe60: c3 ret =============================================================================== 00108d40 : long fpathconf( int fd, int name ) { 108d40: 55 push %ebp 108d41: 89 e5 mov %esp,%ebp 108d43: 83 ec 08 sub $0x8,%esp 108d46: 8b 45 08 mov 0x8(%ebp),%eax 108d49: 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); 108d4c: 3b 05 6c 44 12 00 cmp 0x12446c,%eax 108d52: 0f 83 ac 00 00 00 jae 108e04 iop = rtems_libio_iop(fd); 108d58: 8d 0c c5 00 00 00 00 lea 0x0(,%eax,8),%ecx 108d5f: 8d 04 cd 00 00 00 00 lea 0x0(,%ecx,8),%eax 108d66: 29 c8 sub %ecx,%eax 108d68: 03 05 80 86 12 00 add 0x128680,%eax rtems_libio_check_is_open(iop); 108d6e: 8b 48 14 mov 0x14(%eax),%ecx 108d71: f6 c5 01 test $0x1,%ch 108d74: 0f 84 8a 00 00 00 je 108e04 <== NEVER TAKEN rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 108d7a: 83 e1 02 and $0x2,%ecx 108d7d: 74 08 je 108d87 /* * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; 108d7f: 8b 40 28 mov 0x28(%eax),%eax switch ( name ) { 108d82: 83 fa 0b cmp $0xb,%edx 108d85: 76 15 jbe 108d9c break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 108d87: e8 ac a6 00 00 call 113438 <__errno> 108d8c: c7 00 16 00 00 00 movl $0x16,(%eax) 108d92: b8 ff ff ff ff mov $0xffffffff,%eax break; } return return_value; } 108d97: c9 leave 108d98: c3 ret 108d99: 8d 76 00 lea 0x0(%esi),%esi * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 108d9c: ff 24 95 b8 1f 12 00 jmp *0x121fb8(,%edx,4) 108da3: 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; 108da4: 8b 40 5c mov 0x5c(%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_VDISABLE: return_value = the_limits->posix_vdisable; break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 108dac: 8b 40 50 mov 0x50(%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_NO_TRUNC: return_value = the_limits->posix_no_trunc; break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 108db4: 8b 40 64 mov 0x64(%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_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 108dbc: 8b 40 58 mov 0x58(%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_PIPE_BUF: return_value = the_limits->pipe_buf; break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 108dc4: 8b 40 54 mov 0x54(%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 break; case _PC_PATH_MAX: return_value = the_limits->path_max; break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 108dcc: 8b 40 4c mov 0x4c(%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 break; case _PC_NAME_MAX: return_value = the_limits->name_max; break; case _PC_PATH_MAX: return_value = the_limits->path_max; 108dd4: 8b 40 48 mov 0x48(%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_MAX_INPUT: return_value = the_limits->max_input; break; case _PC_NAME_MAX: return_value = the_limits->name_max; 108ddc: 8b 40 44 mov 0x44(%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 break; case _PC_MAX_CANON: return_value = the_limits->max_canon; break; case _PC_MAX_INPUT: return_value = the_limits->max_input; 108de4: 8b 40 40 mov 0x40(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108de7: c9 leave 108de8: c3 ret 108de9: 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; 108dec: 8b 40 3c mov 0x3c(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108def: c9 leave 108df0: c3 ret 108df1: 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; 108df4: 8b 40 38 mov 0x38(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108df7: c9 leave 108df8: c3 ret 108df9: 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; 108dfc: 8b 40 60 mov 0x60(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108dff: c9 leave 108e00: c3 ret 108e01: 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); 108e04: e8 2f a6 00 00 call 113438 <__errno> 108e09: c7 00 09 00 00 00 movl $0x9,(%eax) 108e0f: b8 ff ff ff ff mov $0xffffffff,%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108e14: c9 leave 108e15: c3 ret =============================================================================== 001080d4 : #include void free( void *ptr ) { 1080d4: 55 push %ebp 1080d5: 89 e5 mov %esp,%ebp 1080d7: 53 push %ebx 1080d8: 83 ec 04 sub $0x4,%esp 1080db: 8b 5d 08 mov 0x8(%ebp),%ebx MSBUMP(free_calls, 1); 1080de: ff 05 8c 63 12 00 incl 0x12638c if ( !ptr ) 1080e4: 85 db test %ebx,%ebx 1080e6: 74 4b je 108133 return; /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 1080e8: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 1080ef: 74 47 je 108138 <== ALWAYS TAKEN } /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 1080f1: a1 68 47 12 00 mov 0x124768,%eax 1080f6: 85 c0 test %eax,%eax 1080f8: 74 0a je 108104 (*rtems_malloc_statistics_helpers->at_free)(ptr); 1080fa: 83 ec 0c sub $0xc,%esp 1080fd: 53 push %ebx 1080fe: ff 50 08 call *0x8(%eax) 108101: 83 c4 10 add $0x10,%esp if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 108104: 83 ec 08 sub $0x8,%esp 108107: 53 push %ebx 108108: ff 35 90 21 12 00 pushl 0x122190 10810e: e8 5d 4f 00 00 call 10d070 <_Protected_heap_Free> 108113: 83 c4 10 add $0x10,%esp 108116: 84 c0 test %al,%al 108118: 75 19 jne 108133 printk( "Program heap: free of bad pointer %p -- range %p - %p \n", ptr, RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end 10811a: 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", 10811f: ff 70 1c pushl 0x1c(%eax) 108122: ff 70 18 pushl 0x18(%eax) 108125: 53 push %ebx 108126: 68 b0 03 12 00 push $0x1203b0 10812b: e8 b4 0d 00 00 call 108ee4 108130: 83 c4 10 add $0x10,%esp RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 108133: 8b 5d fc mov -0x4(%ebp),%ebx 108136: c9 leave 108137: 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() ) { 108138: e8 3b 01 00 00 call 108278 return; /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 10813d: 84 c0 test %al,%al 10813f: 75 b0 jne 1080f1 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 108141: 89 5d 08 mov %ebx,0x8(%ebp) RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 108144: 8b 5d fc mov -0x4(%ebp),%ebx 108147: 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); 108148: e9 97 01 00 00 jmp 1082e4 =============================================================================== 001095a8 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 1095a8: 55 push %ebp 1095a9: 89 e5 mov %esp,%ebp 1095ab: 53 push %ebx 1095ac: 83 ec 04 sub $0x4,%esp 1095af: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 1095b2: 81 fb e0 73 12 00 cmp $0x1273e0,%ebx 1095b8: 74 26 je 1095e0 <== NEVER TAKEN #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 1095ba: 83 ec 0c sub $0xc,%esp 1095bd: 8d 43 04 lea 0x4(%ebx),%eax 1095c0: 50 push %eax 1095c1: e8 4a ef ff ff call 108510 rtems_filesystem_freenode( &env->root_directory); 1095c6: 8d 43 18 lea 0x18(%ebx),%eax 1095c9: 89 04 24 mov %eax,(%esp) 1095cc: e8 3f ef ff ff call 108510 free(env); 1095d1: 83 c4 10 add $0x10,%esp 1095d4: 89 5d 08 mov %ebx,0x8(%ebp) } } 1095d7: 8b 5d fc mov -0x4(%ebp),%ebx 1095da: c9 leave && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); rtems_filesystem_freenode( &env->root_directory); free(env); 1095db: e9 44 ef ff ff jmp 108524 } } 1095e0: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 1095e3: c9 leave <== NOT EXECUTED 1095e4: c3 ret <== NOT EXECUTED =============================================================================== 0011e01c : int fstat( int fd, struct stat *sbuf ) { 11e01c: 55 push %ebp 11e01d: 89 e5 mov %esp,%ebp 11e01f: 57 push %edi 11e020: 53 push %ebx 11e021: 8b 45 08 mov 0x8(%ebp),%eax 11e024: 8b 5d 0c mov 0xc(%ebp),%ebx rtems_libio_t *iop; /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 11e027: 85 db test %ebx,%ebx 11e029: 74 55 je 11e080 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 11e02b: 3b 05 4c 21 12 00 cmp 0x12214c,%eax 11e031: 73 39 jae 11e06c 11e033: c1 e0 03 shl $0x3,%eax 11e036: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 11e03d: 29 c2 sub %eax,%edx 11e03f: 03 15 60 63 12 00 add 0x126360,%edx rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 11e045: f6 42 15 01 testb $0x1,0x15(%edx) 11e049: 74 21 je 11e06c /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 11e04b: b9 48 00 00 00 mov $0x48,%ecx 11e050: 31 c0 xor %eax,%eax 11e052: 89 df mov %ebx,%edi 11e054: f3 aa rep stos %al,%es:(%edi) return (*iop->pathinfo.handlers->fstat_h)( &iop->pathinfo, sbuf ); 11e056: 8b 42 20 mov 0x20(%edx),%eax 11e059: 89 5d 0c mov %ebx,0xc(%ebp) 11e05c: 83 c2 18 add $0x18,%edx 11e05f: 89 55 08 mov %edx,0x8(%ebp) 11e062: 8b 40 18 mov 0x18(%eax),%eax } 11e065: 5b pop %ebx 11e066: 5f pop %edi 11e067: 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 ); 11e068: ff e0 jmp *%eax 11e06a: 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); 11e06c: e8 57 42 ff ff call 1122c8 <__errno> 11e071: 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 ); } 11e077: b8 ff ff ff ff mov $0xffffffff,%eax 11e07c: 5b pop %ebx 11e07d: 5f pop %edi 11e07e: c9 leave 11e07f: c3 ret /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 11e080: e8 43 42 ff ff call 1122c8 <__errno> 11e085: c7 00 0e 00 00 00 movl $0xe,(%eax) 11e08b: eb ea jmp 11e077 =============================================================================== 00108f34 : #include int fsync( int fd ) { 108f34: 55 push %ebp 108f35: 89 e5 mov %esp,%ebp 108f37: 83 ec 08 sub $0x8,%esp 108f3a: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_libio_check_fd( fd ); 108f3d: 3b 05 6c 44 12 00 cmp 0x12446c,%eax 108f43: 73 2f jae 108f74 iop = rtems_libio_iop( fd ); 108f45: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 108f4c: 8d 04 d5 00 00 00 00 lea 0x0(,%edx,8),%eax 108f53: 29 d0 sub %edx,%eax 108f55: 03 05 80 86 12 00 add 0x128680,%eax rtems_libio_check_is_open(iop); 108f5b: 8b 50 14 mov 0x14(%eax),%edx 108f5e: f6 c6 01 test $0x1,%dh 108f61: 74 11 je 108f74 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108f63: 83 e2 04 and $0x4,%edx 108f66: 74 20 je 108f88 /* * Now process the fsync(). */ return (*iop->pathinfo.handlers->fsync_h)( iop ); 108f68: 8b 50 20 mov 0x20(%eax),%edx 108f6b: 89 45 08 mov %eax,0x8(%ebp) 108f6e: 8b 42 28 mov 0x28(%edx),%eax } 108f71: c9 leave /* * Now process the fsync(). */ return (*iop->pathinfo.handlers->fsync_h)( iop ); 108f72: ff e0 jmp *%eax { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108f74: e8 bf a4 00 00 call 113438 <__errno> 108f79: c7 00 09 00 00 00 movl $0x9,(%eax) /* * Now process the fsync(). */ return (*iop->pathinfo.handlers->fsync_h)( iop ); } 108f7f: b8 ff ff ff ff mov $0xffffffff,%eax 108f84: c9 leave 108f85: c3 ret 108f86: 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 ); 108f88: e8 ab a4 00 00 call 113438 <__errno> 108f8d: c7 00 16 00 00 00 movl $0x16,(%eax) 108f93: eb ea jmp 108f7f =============================================================================== 0010fb38 : int ftruncate( int fd, off_t length ) { 10fb38: 55 push %ebp 10fb39: 89 e5 mov %esp,%ebp 10fb3b: 57 push %edi 10fb3c: 56 push %esi 10fb3d: 53 push %ebx 10fb3e: 83 ec 3c sub $0x3c,%esp 10fb41: 8b 45 08 mov 0x8(%ebp),%eax 10fb44: 8b 55 0c mov 0xc(%ebp),%edx 10fb47: 8b 4d 10 mov 0x10(%ebp),%ecx 10fb4a: 89 55 c0 mov %edx,-0x40(%ebp) 10fb4d: 89 4d c4 mov %ecx,-0x3c(%ebp) rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 10fb50: 3b 05 4c 21 12 00 cmp 0x12214c,%eax 10fb56: 73 58 jae 10fbb0 iop = rtems_libio_iop( fd ); 10fb58: c1 e0 03 shl $0x3,%eax 10fb5b: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 10fb62: 29 c3 sub %eax,%ebx 10fb64: 03 1d 60 63 12 00 add 0x126360,%ebx rtems_libio_check_is_open(iop); 10fb6a: f6 43 15 01 testb $0x1,0x15(%ebx) 10fb6e: 74 40 je 10fbb0 /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 10fb70: 8d 7d d4 lea -0x2c(%ebp),%edi 10fb73: 8d 73 18 lea 0x18(%ebx),%esi 10fb76: b9 05 00 00 00 mov $0x5,%ecx 10fb7b: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 10fb7d: 83 ec 0c sub $0xc,%esp 10fb80: 8d 45 d4 lea -0x2c(%ebp),%eax 10fb83: 50 push %eax 10fb84: 8b 45 e0 mov -0x20(%ebp),%eax 10fb87: ff 50 10 call *0x10(%eax) 10fb8a: 83 c4 10 add $0x10,%esp 10fb8d: 48 dec %eax 10fb8e: 74 46 je 10fbd6 rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 10fb90: f6 43 14 04 testb $0x4,0x14(%ebx) 10fb94: 74 2e je 10fbc4 return (*iop->pathinfo.handlers->ftruncate_h)( iop, length ); 10fb96: 50 push %eax 10fb97: 8b 43 20 mov 0x20(%ebx),%eax 10fb9a: ff 75 c4 pushl -0x3c(%ebp) 10fb9d: ff 75 c0 pushl -0x40(%ebp) 10fba0: 53 push %ebx 10fba1: ff 50 20 call *0x20(%eax) 10fba4: 83 c4 10 add $0x10,%esp } 10fba7: 8d 65 f4 lea -0xc(%ebp),%esp 10fbaa: 5b pop %ebx 10fbab: 5e pop %esi 10fbac: 5f pop %edi 10fbad: c9 leave 10fbae: c3 ret 10fbaf: 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); 10fbb0: e8 13 27 00 00 call 1122c8 <__errno> 10fbb5: c7 00 09 00 00 00 movl $0x9,(%eax) 10fbbb: b8 ff ff ff ff mov $0xffffffff,%eax 10fbc0: eb e5 jmp 10fba7 10fbc2: 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 ); 10fbc4: e8 ff 26 00 00 call 1122c8 <__errno> 10fbc9: c7 00 16 00 00 00 movl $0x16,(%eax) 10fbcf: b8 ff ff ff ff mov $0xffffffff,%eax 10fbd4: eb d1 jmp 10fba7 * 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 ); 10fbd6: e8 ed 26 00 00 call 1122c8 <__errno> 10fbdb: c7 00 15 00 00 00 movl $0x15,(%eax) 10fbe1: b8 ff ff ff ff mov $0xffffffff,%eax 10fbe6: eb bf jmp 10fba7 =============================================================================== 00108320 : #include #include int getchark(void) { 108320: 55 push %ebp 108321: 89 e5 mov %esp,%ebp 108323: 83 ec 08 sub $0x8,%esp if ( BSP_poll_char ) 108326: a1 8c 22 12 00 mov 0x12228c,%eax 10832b: 85 c0 test %eax,%eax 10832d: 74 05 je 108334 return (*BSP_poll_char)(); return -1; } 10832f: c9 leave #include int getchark(void) { if ( BSP_poll_char ) return (*BSP_poll_char)(); 108330: ff e0 jmp *%eax 108332: 66 90 xchg %ax,%ax return -1; } 108334: b8 ff ff ff ff mov $0xffffffff,%eax 108339: c9 leave 10833a: c3 ret =============================================================================== 0011fa10 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 11fa10: 55 push %ebp 11fa11: 89 e5 mov %esp,%ebp 11fa13: 57 push %edi 11fa14: 56 push %esi 11fa15: 53 push %ebx 11fa16: 83 ec 2c sub $0x2c,%esp 11fa19: 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 ); 11fa1c: 3b 05 4c 53 12 00 cmp 0x12534c,%eax 11fa22: 73 4c jae 11fa70 <== NEVER TAKEN 11fa24: c1 e0 03 shl $0x3,%eax 11fa27: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 11fa2e: 29 c3 sub %eax,%ebx 11fa30: 03 1d a0 96 12 00 add 0x1296a0,%ebx /* * Make sure we are working on a directory */ loc = iop->pathinfo; 11fa36: 8d 7d d4 lea -0x2c(%ebp),%edi 11fa39: 8d 73 18 lea 0x18(%ebx),%esi 11fa3c: b9 05 00 00 00 mov $0x5,%ecx 11fa41: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 11fa43: 83 ec 0c sub $0xc,%esp 11fa46: 8d 45 d4 lea -0x2c(%ebp),%eax 11fa49: 50 push %eax 11fa4a: 8b 45 e0 mov -0x20(%ebp),%eax 11fa4d: ff 50 10 call *0x10(%eax) 11fa50: 83 c4 10 add $0x10,%esp 11fa53: 48 dec %eax 11fa54: 75 1e jne 11fa74 /* * 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 ); 11fa56: 50 push %eax 11fa57: 8b 43 20 mov 0x20(%ebx),%eax 11fa5a: ff 75 10 pushl 0x10(%ebp) 11fa5d: ff 75 0c pushl 0xc(%ebp) 11fa60: 53 push %ebx 11fa61: ff 50 08 call *0x8(%eax) 11fa64: 83 c4 10 add $0x10,%esp } 11fa67: 8d 65 f4 lea -0xc(%ebp),%esp 11fa6a: 5b pop %ebx 11fa6b: 5e pop %esi 11fa6c: 5f pop %edi 11fa6d: c9 leave 11fa6e: c3 ret 11fa6f: 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 ); 11fa70: 31 db xor %ebx,%ebx 11fa72: eb c2 jmp 11fa36 <== 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 ); 11fa74: e8 9f 38 ff ff call 113318 <__errno> 11fa79: c7 00 14 00 00 00 movl $0x14,(%eax) 11fa7f: b8 ff ff ff ff mov $0xffffffff,%eax 11fa84: eb e1 jmp 11fa67 =============================================================================== 00108b54 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 108b54: 55 push %ebp 108b55: 89 e5 mov %esp,%ebp 108b57: 57 push %edi 108b58: 56 push %esi 108b59: 53 push %ebx 108b5a: 83 ec 1c sub $0x1c,%esp 108b5d: 89 c3 mov %eax,%ebx 108b5f: 89 55 e4 mov %edx,-0x1c(%ebp) 108b62: 89 ce mov %ecx,%esi FILE *fp; int match; init_etc_passwd_group(); 108b64: e8 eb fe ff ff call 108a54 if ((fp = fopen("/etc/group", "r")) == NULL) 108b69: 83 ec 08 sub $0x8,%esp 108b6c: 68 32 08 12 00 push $0x120832 108b71: 68 59 1d 12 00 push $0x121d59 108b76: e8 29 ae 00 00 call 1139a4 108b7b: 89 c7 mov %eax,%edi 108b7d: 83 c4 10 add $0x10,%esp 108b80: 85 c0 test %eax,%eax 108b82: 75 22 jne 108ba6 108b84: e9 8b 00 00 00 jmp 108c14 108b89: 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); 108b8c: 83 ec 08 sub $0x8,%esp 108b8f: 53 push %ebx 108b90: ff 36 pushl (%esi) 108b92: e8 85 bc 00 00 call 11481c 108b97: 83 c4 10 add $0x10,%esp 108b9a: 85 c0 test %eax,%eax 108b9c: 0f 94 c0 sete %al 108b9f: 0f b6 c0 movzbl %al,%eax } else { match = (grp->gr_gid == gid); } if (match) { 108ba2: 85 c0 test %eax,%eax 108ba4: 75 2e jne 108bd4 if ((fp = fopen("/etc/group", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); for(;;) { if (!scangr(fp, grp, buffer, bufsize)) 108ba6: 83 ec 0c sub $0xc,%esp 108ba9: ff 75 0c pushl 0xc(%ebp) 108bac: 8b 4d 08 mov 0x8(%ebp),%ecx 108baf: 89 f2 mov %esi,%edx 108bb1: 89 f8 mov %edi,%eax 108bb3: e8 88 fc ff ff call 108840 108bb8: 83 c4 10 add $0x10,%esp 108bbb: 85 c0 test %eax,%eax 108bbd: 74 31 je 108bf0 goto error_einval; if (name) { 108bbf: 85 db test %ebx,%ebx 108bc1: 75 c9 jne 108b8c match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); 108bc3: 0f b7 46 08 movzwl 0x8(%esi),%eax 108bc7: 3b 45 e4 cmp -0x1c(%ebp),%eax 108bca: 0f 94 c0 sete %al 108bcd: 0f b6 c0 movzbl %al,%eax } if (match) { 108bd0: 85 c0 test %eax,%eax 108bd2: 74 d2 je 108ba6 fclose(fp); 108bd4: 83 ec 0c sub $0xc,%esp 108bd7: 57 push %edi 108bd8: e8 c3 a6 00 00 call 1132a0 *result = grp; 108bdd: 8b 45 10 mov 0x10(%ebp),%eax 108be0: 89 30 mov %esi,(%eax) return 0; 108be2: 83 c4 10 add $0x10,%esp 108be5: 31 c0 xor %eax,%eax } } error_einval: fclose(fp); rtems_set_errno_and_return_minus_one( EINVAL ); } 108be7: 8d 65 f4 lea -0xc(%ebp),%esp 108bea: 5b pop %ebx 108beb: 5e pop %esi 108bec: 5f pop %edi 108bed: c9 leave 108bee: c3 ret 108bef: 90 nop *result = grp; return 0; } } error_einval: fclose(fp); 108bf0: 83 ec 0c sub $0xc,%esp 108bf3: 57 push %edi 108bf4: e8 a7 a6 00 00 call 1132a0 rtems_set_errno_and_return_minus_one( EINVAL ); 108bf9: e8 4a a5 00 00 call 113148 <__errno> 108bfe: c7 00 16 00 00 00 movl $0x16,(%eax) 108c04: 83 c4 10 add $0x10,%esp 108c07: b8 ff ff ff ff mov $0xffffffff,%eax } 108c0c: 8d 65 f4 lea -0xc(%ebp),%esp 108c0f: 5b pop %ebx 108c10: 5e pop %esi 108c11: 5f pop %edi 108c12: c9 leave 108c13: c3 ret int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); 108c14: e8 2f a5 00 00 call 113148 <__errno> 108c19: c7 00 16 00 00 00 movl $0x16,(%eax) 108c1f: 83 c8 ff or $0xffffffff,%eax 108c22: eb c3 jmp 108be7 =============================================================================== 00108e78 : } struct group *getgrnam( const char *name ) { 108e78: 55 push %ebp 108e79: 89 e5 mov %esp,%ebp 108e7b: 83 ec 24 sub $0x24,%esp struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 108e7e: 8d 45 f4 lea -0xc(%ebp),%eax 108e81: 50 push %eax 108e82: 68 c8 00 00 00 push $0xc8 108e87: 68 40 81 12 00 push $0x128140 108e8c: 68 24 81 12 00 push $0x128124 108e91: ff 75 08 pushl 0x8(%ebp) 108e94: e8 b3 ff ff ff call 108e4c 108e99: 83 c4 20 add $0x20,%esp 108e9c: 85 c0 test %eax,%eax 108e9e: 75 08 jne 108ea8 return NULL; return p; 108ea0: 8b 45 f4 mov -0xc(%ebp),%eax } 108ea3: c9 leave 108ea4: c3 ret 108ea5: 8d 76 00 lea 0x0(%esi),%esi ) { struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) return NULL; 108ea8: 31 c0 xor %eax,%eax return p; } 108eaa: c9 leave 108eab: c3 ret =============================================================================== 00108618 : */ int getlogin_r( char *name, size_t namesize ) { 108618: 55 push %ebp 108619: 89 e5 mov %esp,%ebp 10861b: 53 push %ebx 10861c: 83 ec 04 sub $0x4,%esp 10861f: 8b 5d 08 mov 0x8(%ebp),%ebx struct passwd *pw; char *pname; if ( !name ) 108622: 85 db test %ebx,%ebx 108624: 74 42 je 108668 return EFAULT; if ( namesize < LOGIN_NAME_MAX ) 108626: 83 7d 0c 08 cmpl $0x8,0xc(%ebp) 10862a: 77 0c ja 108638 return ERANGE; 10862c: b8 22 00 00 00 mov $0x22,%eax if ( pw ) pname = pw->pw_name; strncpy( name, pname, LOGIN_NAME_MAX ); return 0; } 108631: 8b 5d fc mov -0x4(%ebp),%ebx 108634: c9 leave 108635: c3 ret 108636: 66 90 xchg %ax,%ax return ERANGE; /* Set the pointer to a default name */ pname = ""; pw = getpwuid(getuid()); 108638: e8 e7 09 00 00 call 109024 10863d: 83 ec 0c sub $0xc,%esp 108640: 0f b7 c0 movzwl %ax,%eax 108643: 50 push %eax 108644: e8 37 07 00 00 call 108d80 if ( pw ) 108649: 83 c4 10 add $0x10,%esp 10864c: 85 c0 test %eax,%eax 10864e: 74 20 je 108670 pname = pw->pw_name; 108650: 8b 00 mov (%eax),%eax strncpy( name, pname, LOGIN_NAME_MAX ); 108652: 52 push %edx 108653: 6a 09 push $0x9 108655: 50 push %eax 108656: 53 push %ebx 108657: e8 40 c3 00 00 call 11499c return 0; 10865c: 83 c4 10 add $0x10,%esp 10865f: 31 c0 xor %eax,%eax } 108661: 8b 5d fc mov -0x4(%ebp),%ebx 108664: c9 leave 108665: c3 ret 108666: 66 90 xchg %ax,%ax { struct passwd *pw; char *pname; if ( !name ) return EFAULT; 108668: b8 0e 00 00 00 mov $0xe,%eax 10866d: eb c2 jmp 108631 10866f: 90 nop if ( namesize < LOGIN_NAME_MAX ) return ERANGE; /* Set the pointer to a default name */ pname = ""; 108670: b8 a9 1e 12 00 mov $0x121ea9,%eax 108675: eb db jmp 108652 =============================================================================== 00108c24 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 108c24: 55 push %ebp 108c25: 89 e5 mov %esp,%ebp 108c27: 57 push %edi 108c28: 56 push %esi 108c29: 53 push %ebx 108c2a: 83 ec 1c sub $0x1c,%esp 108c2d: 89 c3 mov %eax,%ebx 108c2f: 89 55 e4 mov %edx,-0x1c(%ebp) 108c32: 89 ce mov %ecx,%esi FILE *fp; int match; init_etc_passwd_group(); 108c34: e8 1b fe ff ff call 108a54 if ((fp = fopen("/etc/passwd", "r")) == NULL) 108c39: 83 ec 08 sub $0x8,%esp 108c3c: 68 32 08 12 00 push $0x120832 108c41: 68 4d 1d 12 00 push $0x121d4d 108c46: e8 59 ad 00 00 call 1139a4 108c4b: 89 c7 mov %eax,%edi 108c4d: 83 c4 10 add $0x10,%esp 108c50: 85 c0 test %eax,%eax 108c52: 75 22 jne 108c76 108c54: e9 8b 00 00 00 jmp 108ce4 108c59: 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); 108c5c: 83 ec 08 sub $0x8,%esp 108c5f: 53 push %ebx 108c60: ff 36 pushl (%esi) 108c62: e8 b5 bb 00 00 call 11481c 108c67: 83 c4 10 add $0x10,%esp 108c6a: 85 c0 test %eax,%eax 108c6c: 0f 94 c0 sete %al 108c6f: 0f b6 c0 movzbl %al,%eax } else { match = (pwd->pw_uid == uid); } if (match) { 108c72: 85 c0 test %eax,%eax 108c74: 75 2e jne 108ca4 if ((fp = fopen("/etc/passwd", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) 108c76: 83 ec 0c sub $0xc,%esp 108c79: ff 75 0c pushl 0xc(%ebp) 108c7c: 8b 4d 08 mov 0x8(%ebp),%ecx 108c7f: 89 f2 mov %esi,%edx 108c81: 89 f8 mov %edi,%eax 108c83: e8 d0 fc ff ff call 108958 108c88: 83 c4 10 add $0x10,%esp 108c8b: 85 c0 test %eax,%eax 108c8d: 74 31 je 108cc0 goto error_einval; if (name) { 108c8f: 85 db test %ebx,%ebx 108c91: 75 c9 jne 108c5c match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); 108c93: 0f b7 46 08 movzwl 0x8(%esi),%eax 108c97: 3b 45 e4 cmp -0x1c(%ebp),%eax 108c9a: 0f 94 c0 sete %al 108c9d: 0f b6 c0 movzbl %al,%eax } if (match) { 108ca0: 85 c0 test %eax,%eax 108ca2: 74 d2 je 108c76 fclose(fp); 108ca4: 83 ec 0c sub $0xc,%esp 108ca7: 57 push %edi 108ca8: e8 f3 a5 00 00 call 1132a0 *result = pwd; 108cad: 8b 45 10 mov 0x10(%ebp),%eax 108cb0: 89 30 mov %esi,(%eax) return 0; 108cb2: 83 c4 10 add $0x10,%esp 108cb5: 31 c0 xor %eax,%eax } } error_einval: fclose(fp); rtems_set_errno_and_return_minus_one( EINVAL ); } 108cb7: 8d 65 f4 lea -0xc(%ebp),%esp 108cba: 5b pop %ebx 108cbb: 5e pop %esi 108cbc: 5f pop %edi 108cbd: c9 leave 108cbe: c3 ret 108cbf: 90 nop *result = pwd; return 0; } } error_einval: fclose(fp); 108cc0: 83 ec 0c sub $0xc,%esp 108cc3: 57 push %edi 108cc4: e8 d7 a5 00 00 call 1132a0 rtems_set_errno_and_return_minus_one( EINVAL ); 108cc9: e8 7a a4 00 00 call 113148 <__errno> 108cce: c7 00 16 00 00 00 movl $0x16,(%eax) 108cd4: 83 c4 10 add $0x10,%esp 108cd7: b8 ff ff ff ff mov $0xffffffff,%eax } 108cdc: 8d 65 f4 lea -0xc(%ebp),%esp 108cdf: 5b pop %ebx 108ce0: 5e pop %esi 108ce1: 5f pop %edi 108ce2: c9 leave 108ce3: c3 ret int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); 108ce4: e8 5f a4 00 00 call 113148 <__errno> 108ce9: c7 00 16 00 00 00 movl $0x16,(%eax) 108cef: 83 c8 ff or $0xffffffff,%eax 108cf2: eb c3 jmp 108cb7 =============================================================================== 00108d20 : } struct passwd *getpwnam( const char *name ) { 108d20: 55 push %ebp 108d21: 89 e5 mov %esp,%ebp 108d23: 83 ec 24 sub $0x24,%esp struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 108d26: 8d 45 f4 lea -0xc(%ebp),%eax 108d29: 50 push %eax 108d2a: 68 c8 00 00 00 push $0xc8 108d2f: 68 40 82 12 00 push $0x128240 108d34: 68 0c 82 12 00 push $0x12820c 108d39: ff 75 08 pushl 0x8(%ebp) 108d3c: e8 b3 ff ff ff call 108cf4 108d41: 83 c4 20 add $0x20,%esp 108d44: 85 c0 test %eax,%eax 108d46: 75 08 jne 108d50 return NULL; return p; 108d48: 8b 45 f4 mov -0xc(%ebp),%eax } 108d4b: c9 leave 108d4c: c3 ret 108d4d: 8d 76 00 lea 0x0(%esi),%esi ) { struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) return NULL; 108d50: 31 c0 xor %eax,%eax return p; } 108d52: c9 leave 108d53: c3 ret =============================================================================== 00108150 : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 108150: 55 push %ebp 108151: 89 e5 mov %esp,%ebp 108153: 56 push %esi 108154: 53 push %ebx 108155: 83 ec 10 sub $0x10,%esp 108158: 8b 5d 08 mov 0x8(%ebp),%ebx /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) 10815b: 85 db test %ebx,%ebx 10815d: 74 39 je 108198 <== NEVER TAKEN { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 10815f: 9c pushf 108160: fa cli 108161: 5e pop %esi _TOD_Get( &now ); 108162: 83 ec 0c sub $0xc,%esp 108165: 8d 45 f0 lea -0x10(%ebp),%eax 108168: 50 push %eax 108169: e8 92 42 00 00 call 10c400 <_TOD_Get> _ISR_Enable(level); 10816e: 56 push %esi 10816f: 9d popf useconds = (suseconds_t)now.tv_nsec; 108170: 8b 4d f4 mov -0xc(%ebp),%ecx useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 108173: 8b 45 f0 mov -0x10(%ebp),%eax 108176: 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; 108178: b8 d3 4d 62 10 mov $0x10624dd3,%eax 10817d: f7 e9 imul %ecx 10817f: 89 d0 mov %edx,%eax 108181: c1 f8 06 sar $0x6,%eax 108184: c1 f9 1f sar $0x1f,%ecx 108187: 29 c8 sub %ecx,%eax 108189: 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; 10818c: 83 c4 10 add $0x10,%esp 10818f: 31 c0 xor %eax,%eax } 108191: 8d 65 f8 lea -0x8(%ebp),%esp 108194: 5b pop %ebx 108195: 5e pop %esi 108196: c9 leave 108197: c3 ret void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) rtems_set_errno_and_return_minus_one( EFAULT ); 108198: e8 2b a1 00 00 call 1122c8 <__errno> <== NOT EXECUTED 10819d: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED 1081a3: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 1081a8: eb e7 jmp 108191 <== NOT EXECUTED =============================================================================== 00111afc : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 111afc: 55 push %ebp 111afd: 89 e5 mov %esp,%ebp 111aff: 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 ) 111b02: 8b 50 18 mov 0x18(%eax),%edx 111b05: 83 7a 4c 01 cmpl $0x1,0x4c(%edx) 111b09: 74 09 je 111b14 <== ALWAYS TAKEN return -1; /* It wasn't a directory --> return error */ 111b0b: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED iop->offset = 0; return 0; } 111b10: c9 leave <== NOT EXECUTED 111b11: c3 ret <== NOT EXECUTED 111b12: 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; 111b14: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) 111b1b: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax) return 0; 111b22: 31 c0 xor %eax,%eax } 111b24: c9 leave 111b25: c3 ret =============================================================================== 00111b28 : ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 111b28: 55 push %ebp 111b29: 89 e5 mov %esp,%ebp 111b2b: 57 push %edi 111b2c: 56 push %esi 111b2d: 53 push %ebx 111b2e: 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; 111b34: 8b 55 08 mov 0x8(%ebp),%edx 111b37: 8b 42 18 mov 0x18(%edx),%eax IMFS_create_orphan( the_jnode ); IMFS_check_node_remove( the_jnode ); return 0; } 111b3a: 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 ); 111b3d: 83 c0 54 add $0x54,%eax 111b40: 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 ) ) 111b46: 39 c3 cmp %eax,%ebx 111b48: 0f 84 2a 01 00 00 je 111c78 <== 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; 111b4e: 8b 42 0c mov 0xc(%edx),%eax 111b51: 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); 111b57: ba f1 f0 f0 f0 mov $0xf0f0f0f1,%edx 111b5c: 8b 45 10 mov 0x10(%ebp),%eax 111b5f: f7 e2 mul %edx 111b61: c1 ea 08 shr $0x8,%edx 111b64: 89 d0 mov %edx,%eax 111b66: c1 e0 04 shl $0x4,%eax 111b69: c1 e2 08 shl $0x8,%edx 111b6c: 8d 14 10 lea (%eax,%edx,1),%edx 111b6f: 03 95 d4 fe ff ff add -0x12c(%ebp),%edx 111b75: 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 ( 111b7b: 85 d2 test %edx,%edx 111b7d: 0f 8e f5 00 00 00 jle 111c78 <== NEVER TAKEN 111b83: 31 d2 xor %edx,%edx 111b85: c7 85 c8 fe ff ff 00 movl $0x0,-0x138(%ebp) 111b8c: 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 ); 111b8f: 8d 85 d8 fe ff ff lea -0x128(%ebp),%eax 111b95: 89 85 b4 fe ff ff mov %eax,-0x14c(%ebp) 111b9b: eb 23 jmp 111bc0 111b9d: 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; 111ba0: 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( 111ba2: 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 ( 111ba8: 39 95 d0 fe ff ff cmp %edx,-0x130(%ebp) 111bae: 0f 8e b4 00 00 00 jle 111c68 <== 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 ) ){ 111bb4: 3b 9d cc fe ff ff cmp -0x134(%ebp),%ebx 111bba: 0f 84 a8 00 00 00 je 111c68 /* entry in the read */ return bytes_transferred; /* Indicate that there are no more */ /* entries to return */ } if( current_entry >= first_entry ) { 111bc0: 39 95 d4 fe ff ff cmp %edx,-0x12c(%ebp) 111bc6: 7f d8 jg 111ba0 /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; 111bc8: 89 95 dc fe ff ff mov %edx,-0x124(%ebp) 111bce: 89 d0 mov %edx,%eax 111bd0: c1 f8 1f sar $0x1f,%eax 111bd3: 89 85 e0 fe ff ff mov %eax,-0x120(%ebp) tmp_dirent.d_reclen = sizeof( struct dirent ); 111bd9: 66 c7 85 e4 fe ff ff movw $0x110,-0x11c(%ebp) 111be0: 10 01 the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 111be2: 8b 43 38 mov 0x38(%ebx),%eax 111be5: 89 85 d8 fe ff ff mov %eax,-0x128(%ebp) tmp_dirent.d_namlen = strlen( the_jnode->name ); 111beb: 8d 73 0c lea 0xc(%ebx),%esi 111bee: 31 c0 xor %eax,%eax 111bf0: b9 ff ff ff ff mov $0xffffffff,%ecx 111bf5: 89 f7 mov %esi,%edi 111bf7: f2 ae repnz scas %es:(%edi),%al 111bf9: f7 d1 not %ecx 111bfb: 49 dec %ecx 111bfc: 66 89 8d e6 fe ff ff mov %cx,-0x11a(%ebp) strcpy( tmp_dirent.d_name, the_jnode->name ); 111c03: 83 ec 08 sub $0x8,%esp 111c06: 56 push %esi 111c07: 8d 85 e8 fe ff ff lea -0x118(%ebp),%eax 111c0d: 50 push %eax 111c0e: 89 95 c4 fe ff ff mov %edx,-0x13c(%ebp) 111c14: e8 7b 13 00 00 call 112f94 memcpy( 111c19: 8b 45 0c mov 0xc(%ebp),%eax 111c1c: 03 85 c8 fe ff ff add -0x138(%ebp),%eax 111c22: b9 44 00 00 00 mov $0x44,%ecx 111c27: 89 c7 mov %eax,%edi 111c29: 8b b5 b4 fe ff ff mov -0x14c(%ebp),%esi 111c2f: f3 a5 rep movsl %ds:(%esi),%es:(%edi) buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 111c31: 8b 45 08 mov 0x8(%ebp),%eax 111c34: 81 40 0c 10 01 00 00 addl $0x110,0xc(%eax) 111c3b: 83 50 10 00 adcl $0x0,0x10(%eax) bytes_transferred = bytes_transferred + sizeof( struct dirent ); 111c3f: 81 85 c8 fe ff ff 10 addl $0x110,-0x138(%ebp) 111c46: 01 00 00 111c49: 83 c4 10 add $0x10,%esp 111c4c: 8b 95 c4 fe ff ff mov -0x13c(%ebp),%edx } the_node = the_node->next; 111c52: 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( 111c54: 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 ( 111c5a: 39 95 d0 fe ff ff cmp %edx,-0x130(%ebp) 111c60: 0f 8f 4e ff ff ff jg 111bb4 <== NEVER TAKEN 111c66: 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 ) ){ 111c68: 8b 85 c8 fe ff ff mov -0x138(%ebp),%eax the_node = the_node->next; } /* Success */ return bytes_transferred; } 111c6e: 8d 65 f4 lea -0xc(%ebp),%esp 111c71: 5b pop %ebx 111c72: 5e pop %esi 111c73: 5f pop %edi 111c74: c9 leave 111c75: c3 ret 111c76: 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; 111c78: 31 c0 xor %eax,%eax the_node = the_node->next; } /* Success */ return bytes_transferred; } 111c7a: 8d 65 f4 lea -0xc(%ebp),%esp 111c7d: 5b pop %ebx 111c7e: 5e pop %esi 111c7f: 5f pop %edi 111c80: c9 leave 111c81: c3 ret =============================================================================== 00111db4 : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 111db4: 55 push %ebp 111db5: 89 e5 mov %esp,%ebp 111db7: 53 push %ebx 111db8: 83 ec 04 sub $0x4,%esp 111dbb: 8b 45 0c mov 0xc(%ebp),%eax IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 111dbe: 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 ); 111dc0: 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 ) ) 111dc3: 39 53 50 cmp %edx,0x50(%ebx) 111dc6: 75 44 jne 111e0c /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 111dc8: 8b 40 10 mov 0x10(%eax),%eax 111dcb: 3b 58 1c cmp 0x1c(%eax),%ebx 111dce: 74 24 je 111df4 /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 111dd0: 8b 4b 5c mov 0x5c(%ebx),%ecx 111dd3: 85 c9 test %ecx,%ecx 111dd5: 75 1d jne 111df4 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EBUSY ); IMFS_create_orphan( the_jnode ); 111dd7: 83 ec 0c sub $0xc,%esp 111dda: 53 push %ebx 111ddb: e8 b8 da ff ff call 10f898 IMFS_check_node_remove( the_jnode ); 111de0: 89 1c 24 mov %ebx,(%esp) 111de3: e8 f4 da ff ff call 10f8dc return 0; 111de8: 83 c4 10 add $0x10,%esp 111deb: 31 c0 xor %eax,%eax } 111ded: 8b 5d fc mov -0x4(%ebp),%ebx 111df0: c9 leave 111df1: c3 ret 111df2: 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 ); 111df4: e8 cf 04 00 00 call 1122c8 <__errno> 111df9: c7 00 10 00 00 00 movl $0x10,(%eax) 111dff: b8 ff ff ff ff mov $0xffffffff,%eax IMFS_create_orphan( the_jnode ); IMFS_check_node_remove( the_jnode ); return 0; } 111e04: 8b 5d fc mov -0x4(%ebp),%ebx 111e07: c9 leave 111e08: c3 ret 111e09: 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 ); 111e0c: e8 b7 04 00 00 call 1122c8 <__errno> 111e11: c7 00 5a 00 00 00 movl $0x5a,(%eax) 111e17: b8 ff ff ff ff mov $0xffffffff,%eax 111e1c: eb cf jmp 111ded =============================================================================== 00108a54 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 108a54: 55 push %ebp 108a55: 89 e5 mov %esp,%ebp 108a57: 53 push %ebx 108a58: 83 ec 04 sub $0x4,%esp FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 108a5b: 80 3d 08 83 12 00 00 cmpb $0x0,0x128308 108a62: 74 08 je 108a6c fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); } } 108a64: 8b 5d fc mov -0x4(%ebp),%ebx 108a67: c9 leave 108a68: c3 ret 108a69: 8d 76 00 lea 0x0(%esi),%esi FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 108a6c: c6 05 08 83 12 00 01 movb $0x1,0x128308 mkdir("/etc", 0777); 108a73: 83 ec 08 sub $0x8,%esp 108a76: 68 ff 01 00 00 push $0x1ff 108a7b: 68 48 1d 12 00 push $0x121d48 108a80: e8 37 08 00 00 call 1092bc /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 108a85: 59 pop %ecx 108a86: 5b pop %ebx 108a87: 68 32 08 12 00 push $0x120832 108a8c: 68 4d 1d 12 00 push $0x121d4d 108a91: e8 0e af 00 00 call 1139a4 108a96: 83 c4 10 add $0x10,%esp 108a99: 85 c0 test %eax,%eax 108a9b: 74 77 je 108b14 fclose(fp); 108a9d: 83 ec 0c sub $0xc,%esp 108aa0: 50 push %eax 108aa1: e8 fa a7 00 00 call 1132a0 108aa6: 83 c4 10 add $0x10,%esp } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 108aa9: 83 ec 08 sub $0x8,%esp 108aac: 68 32 08 12 00 push $0x120832 108ab1: 68 59 1d 12 00 push $0x121d59 108ab6: e8 e9 ae 00 00 call 1139a4 108abb: 83 c4 10 add $0x10,%esp 108abe: 85 c0 test %eax,%eax 108ac0: 74 12 je 108ad4 fclose(fp); 108ac2: 83 ec 0c sub $0xc,%esp 108ac5: 50 push %eax 108ac6: e8 d5 a7 00 00 call 1132a0 108acb: 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); } } 108ace: 8b 5d fc mov -0x4(%ebp),%ebx 108ad1: c9 leave 108ad2: c3 ret 108ad3: 90 nop * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { 108ad4: 83 ec 08 sub $0x8,%esp 108ad7: 68 14 07 12 00 push $0x120714 108adc: 68 59 1d 12 00 push $0x121d59 108ae1: e8 be ae 00 00 call 1139a4 108ae6: 89 c3 mov %eax,%ebx 108ae8: 83 c4 10 add $0x10,%esp 108aeb: 85 c0 test %eax,%eax 108aed: 0f 84 71 ff ff ff je 108a64 <== NEVER TAKEN fprintf( fp, "root:x:0:root\n" 108af3: 50 push %eax 108af4: 6a 2a push $0x2a 108af6: 6a 01 push $0x1 108af8: 68 cc 1d 12 00 push $0x121dcc 108afd: e8 76 b6 00 00 call 114178 "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 108b02: 89 1c 24 mov %ebx,(%esp) 108b05: e8 96 a7 00 00 call 1132a0 108b0a: 83 c4 10 add $0x10,%esp 108b0d: e9 52 ff ff ff jmp 108a64 108b12: 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) { 108b14: 83 ec 08 sub $0x8,%esp 108b17: 68 14 07 12 00 push $0x120714 108b1c: 68 4d 1d 12 00 push $0x121d4d 108b21: e8 7e ae 00 00 call 1139a4 108b26: 89 c3 mov %eax,%ebx 108b28: 83 c4 10 add $0x10,%esp 108b2b: 85 c0 test %eax,%eax 108b2d: 0f 84 76 ff ff ff je 108aa9 <== NEVER TAKEN fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 108b33: 50 push %eax 108b34: 6a 66 push $0x66 108b36: 6a 01 push $0x1 108b38: 68 64 1d 12 00 push $0x121d64 108b3d: e8 36 b6 00 00 call 114178 "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 108b42: 89 1c 24 mov %ebx,(%esp) 108b45: e8 56 a7 00 00 call 1132a0 108b4a: 83 c4 10 add $0x10,%esp 108b4d: e9 57 ff ff ff jmp 108aa9 =============================================================================== 00109fb4 : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 109fb4: 55 push %ebp 109fb5: 89 e5 mov %esp,%ebp 109fb7: 56 push %esi 109fb8: 53 push %ebx 109fb9: 89 d6 mov %edx,%esi 109fbb: 88 c3 mov %al,%bl if (tty->termios.c_iflag & ISTRIP) 109fbd: 8b 42 30 mov 0x30(%edx),%eax 109fc0: a8 20 test $0x20,%al 109fc2: 74 03 je 109fc7 <== ALWAYS TAKEN c &= 0x7f; 109fc4: 83 e3 7f and $0x7f,%ebx <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 109fc7: f6 c4 02 test $0x2,%ah 109fca: 74 18 je 109fe4 c = tolower (c); 109fcc: 0f b6 db movzbl %bl,%ebx 109fcf: 8b 15 14 42 12 00 mov 0x124214,%edx 109fd5: 0f be 54 1a 01 movsbl 0x1(%edx,%ebx,1),%edx 109fda: 83 e2 03 and $0x3,%edx 109fdd: 4a dec %edx 109fde: 0f 84 9c 00 00 00 je 10a080 if (c == '\r') { 109fe4: 80 fb 0d cmp $0xd,%bl 109fe7: 74 33 je 10a01c 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)) { 109fe9: 80 fb 0a cmp $0xa,%bl 109fec: 0f 84 86 00 00 00 je 10a078 c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 109ff2: 84 db test %bl,%bl 109ff4: 75 3a jne 10a030 <== ALWAYS TAKEN } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 109ff6: 8b 46 20 mov 0x20(%esi),%eax 109ff9: 8b 15 60 41 12 00 mov 0x124160,%edx 109fff: 4a dec %edx 10a000: 39 d0 cmp %edx,%eax 10a002: 7d 1c jge 10a020 <== NEVER TAKEN if (tty->termios.c_lflag & ECHO) 10a004: f6 46 3c 08 testb $0x8,0x3c(%esi) 10a008: 75 7e jne 10a088 <== ALWAYS TAKEN echo (c, tty); tty->cbuf[tty->ccount++] = c; 10a00a: 8b 56 1c mov 0x1c(%esi),%edx 10a00d: 88 1c 02 mov %bl,(%edx,%eax,1) 10a010: 40 inc %eax 10a011: 89 46 20 mov %eax,0x20(%esi) } return 0; 10a014: 31 c0 xor %eax,%eax } 10a016: 5b pop %ebx 10a017: 5e pop %esi 10a018: c9 leave 10a019: c3 ret 10a01a: 66 90 xchg %ax,%ax if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) 10a01c: a8 80 test $0x80,%al 10a01e: 74 08 je 10a028 <== ALWAYS TAKEN if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; 10a020: 31 c0 xor %eax,%eax } 10a022: 5b pop %ebx <== NOT EXECUTED 10a023: 5e pop %esi <== NOT EXECUTED 10a024: c9 leave <== NOT EXECUTED 10a025: c3 ret <== NOT EXECUTED 10a026: 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) 10a028: f6 c4 01 test $0x1,%ah 10a02b: 74 03 je 10a030 <== NEVER TAKEN c = '\n'; 10a02d: b3 0a mov $0xa,%bl 10a02f: 90 nop } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 10a030: 8b 46 3c mov 0x3c(%esi),%eax 10a033: a8 02 test $0x2,%al 10a035: 74 bf je 109ff6 if (c == tty->termios.c_cc[VERASE]) { 10a037: 38 5e 43 cmp %bl,0x43(%esi) 10a03a: 0f 84 b0 00 00 00 je 10a0f0 erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 10a040: 38 5e 44 cmp %bl,0x44(%esi) 10a043: 74 63 je 10a0a8 erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 10a045: 38 5e 45 cmp %bl,0x45(%esi) 10a048: 0f 84 96 00 00 00 je 10a0e4 <== NEVER TAKEN return 1; } else if (c == '\n') { 10a04e: 80 fb 0a cmp $0xa,%bl 10a051: 74 69 je 10a0bc 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]) || 10a053: 38 5e 4c cmp %bl,0x4c(%esi) 10a056: 74 05 je 10a05d <== NEVER TAKEN 10a058: 38 5e 51 cmp %bl,0x51(%esi) 10a05b: 75 99 jne 109ff6 <== ALWAYS TAKEN (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) 10a05d: a8 08 test $0x8,%al <== NOT EXECUTED 10a05f: 75 3b jne 10a09c <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 10a061: 8b 46 20 mov 0x20(%esi),%eax <== NOT EXECUTED 10a064: 8b 56 1c mov 0x1c(%esi),%edx <== NOT EXECUTED 10a067: 88 1c 02 mov %bl,(%edx,%eax,1) <== NOT EXECUTED 10a06a: 40 inc %eax <== NOT EXECUTED 10a06b: 89 46 20 mov %eax,0x20(%esi) <== NOT EXECUTED return 1; 10a06e: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED 10a073: eb a1 jmp 10a016 <== NOT EXECUTED 10a075: 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)) { 10a078: a8 40 test $0x40,%al 10a07a: 74 b4 je 10a030 <== ALWAYS TAKEN c = '\r'; 10a07c: b3 0d mov $0xd,%bl <== NOT EXECUTED 10a07e: eb b0 jmp 10a030 <== NOT EXECUTED { if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC) c = tolower (c); 10a080: 83 c3 20 add $0x20,%ebx 10a083: e9 5c ff ff ff jmp 109fe4 /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 10a088: 0f b6 c3 movzbl %bl,%eax 10a08b: 89 f2 mov %esi,%edx 10a08d: e8 f2 fc ff ff call 109d84 10a092: 8b 46 20 mov 0x20(%esi),%eax 10a095: e9 70 ff ff ff jmp 10a00a 10a09a: 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); 10a09c: 0f b6 c3 movzbl %bl,%eax <== NOT EXECUTED 10a09f: 89 f2 mov %esi,%edx <== NOT EXECUTED 10a0a1: e8 de fc ff ff call 109d84 <== NOT EXECUTED 10a0a6: eb b9 jmp 10a061 <== 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); 10a0a8: ba 01 00 00 00 mov $0x1,%edx 10a0ad: 89 f0 mov %esi,%eax 10a0af: e8 34 fd ff ff call 109de8 return 0; 10a0b4: 31 c0 xor %eax,%eax 10a0b6: e9 5b ff ff ff jmp 10a016 10a0bb: 90 nop } else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) 10a0bc: a8 48 test $0x48,%al 10a0be: 74 0c je 10a0cc <== NEVER TAKEN echo (c, tty); 10a0c0: 89 f2 mov %esi,%edx 10a0c2: b8 0a 00 00 00 mov $0xa,%eax 10a0c7: e8 b8 fc ff ff call 109d84 tty->cbuf[tty->ccount++] = c; 10a0cc: 8b 46 20 mov 0x20(%esi),%eax 10a0cf: 8b 56 1c mov 0x1c(%esi),%edx 10a0d2: c6 04 02 0a movb $0xa,(%edx,%eax,1) 10a0d6: 40 inc %eax 10a0d7: 89 46 20 mov %eax,0x20(%esi) return 1; 10a0da: b8 01 00 00 00 mov $0x1,%eax 10a0df: e9 32 ff ff ff jmp 10a016 else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { return 1; 10a0e4: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED 10a0e9: e9 28 ff ff ff jmp 10a016 <== NOT EXECUTED 10a0ee: 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); 10a0f0: 31 d2 xor %edx,%edx 10a0f2: 89 f0 mov %esi,%eax 10a0f4: e8 ef fc ff ff call 109de8 return 0; 10a0f9: 31 c0 xor %eax,%eax 10a0fb: e9 16 ff ff ff jmp 10a016 =============================================================================== 00123758 : * These are directly supported (and completely correct) in the posix api. */ #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { 123758: 55 push %ebp <== NOT EXECUTED 123759: 89 e5 mov %esp,%ebp <== NOT EXECUTED return 0; } 12375b: 31 c0 xor %eax,%eax <== NOT EXECUTED 12375d: c9 leave <== NOT EXECUTED 12375e: c3 ret <== NOT EXECUTED =============================================================================== 0011e1e4 : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 11e1e4: 55 push %ebp 11e1e5: 89 e5 mov %esp,%ebp 11e1e7: 53 push %ebx 11e1e8: 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())) 11e1eb: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 11e1f2: 74 08 je 11e1fc <== ALWAYS TAKEN */ fclose (stdin); fclose (stdout); fclose (stderr); } 11e1f4: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 11e1f7: c9 leave <== NOT EXECUTED 11e1f8: c3 ret <== NOT EXECUTED 11e1f9: 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) { 11e1fc: a1 20 42 12 00 mov 0x124220,%eax 11e201: 8b 1d a0 0d 12 00 mov 0x120da0,%ebx 11e207: 39 d8 cmp %ebx,%eax 11e209: 74 14 je 11e21f _wrapup_reent(_global_impure_ptr); 11e20b: 83 ec 0c sub $0xc,%esp 11e20e: 53 push %ebx 11e20f: e8 f8 05 00 00 call 11e80c <_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; 11e214: 89 1d 20 42 12 00 mov %ebx,0x124220 11e21a: 83 c4 10 add $0x10,%esp 11e21d: 89 d8 mov %ebx,%eax * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 11e21f: 83 ec 0c sub $0xc,%esp 11e222: ff 70 04 pushl 0x4(%eax) 11e225: e8 f6 41 ff ff call 112420 fclose (stdout); 11e22a: 5a pop %edx 11e22b: a1 20 42 12 00 mov 0x124220,%eax 11e230: ff 70 08 pushl 0x8(%eax) 11e233: e8 e8 41 ff ff call 112420 fclose (stderr); 11e238: 58 pop %eax 11e239: a1 20 42 12 00 mov 0x124220,%eax 11e23e: ff 70 0c pushl 0xc(%eax) 11e241: e8 da 41 ff ff call 112420 11e246: 83 c4 10 add $0x10,%esp } 11e249: 8b 5d fc mov -0x4(%ebp),%ebx 11e24c: c9 leave 11e24d: c3 ret =============================================================================== 0010b598 : int link( const char *existing, const char *new ) { 10b598: 55 push %ebp 10b599: 89 e5 mov %esp,%ebp 10b59b: 57 push %edi 10b59c: 56 push %esi 10b59d: 53 push %ebx 10b59e: 83 ec 58 sub $0x58,%esp 10b5a1: 8b 55 08 mov 0x8(%ebp),%edx 10b5a4: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 10b5a7: 31 c0 xor %eax,%eax 10b5a9: b9 ff ff ff ff mov $0xffffffff,%ecx 10b5ae: 89 d7 mov %edx,%edi 10b5b0: f2 ae repnz scas %es:(%edi),%al 10b5b2: f7 d1 not %ecx 10b5b4: 49 dec %ecx 10b5b5: 6a 01 push $0x1 10b5b7: 8d 75 cc lea -0x34(%ebp),%esi 10b5ba: 56 push %esi 10b5bb: 6a 00 push $0x0 10b5bd: 51 push %ecx 10b5be: 52 push %edx 10b5bf: e8 28 f9 ff ff call 10aeec 0, &existing_loc, true ); if ( result != 0 ) 10b5c4: 83 c4 20 add $0x20,%esp 10b5c7: 85 c0 test %eax,%eax 10b5c9: 74 0d je 10b5d8 return -1; 10b5cb: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 10b5d0: 8d 65 f4 lea -0xc(%ebp),%esp 10b5d3: 5b pop %ebx 10b5d4: 5e pop %esi 10b5d5: 5f pop %edi 10b5d6: c9 leave 10b5d7: c3 ret /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 10b5d8: 52 push %edx 10b5d9: 8d 7d b8 lea -0x48(%ebp),%edi 10b5dc: 57 push %edi 10b5dd: 8d 45 e4 lea -0x1c(%ebp),%eax 10b5e0: 50 push %eax 10b5e1: 53 push %ebx 10b5e2: e8 1d 13 00 00 call 10c904 result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 10b5e7: 83 c4 0c add $0xc,%esp 10b5ea: 8d 45 e0 lea -0x20(%ebp),%eax 10b5ed: 50 push %eax 10b5ee: 57 push %edi 10b5ef: 03 5d e4 add -0x1c(%ebp),%ebx 10b5f2: 53 push %ebx 10b5f3: 8b 45 c4 mov -0x3c(%ebp),%eax 10b5f6: ff 50 04 call *0x4(%eax) if ( result != 0 ) { 10b5f9: 83 c4 10 add $0x10,%esp 10b5fc: 85 c0 test %eax,%eax 10b5fe: 75 61 jne 10b661 /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 10b600: 8b 45 dc mov -0x24(%ebp),%eax 10b603: 39 45 c8 cmp %eax,-0x38(%ebp) 10b606: 75 30 jne 10b638 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 ); 10b608: 50 push %eax 10b609: ff 75 e0 pushl -0x20(%ebp) 10b60c: 57 push %edi 10b60d: 56 push %esi 10b60e: 8b 45 c4 mov -0x3c(%ebp),%eax 10b611: ff 50 08 call *0x8(%eax) rtems_filesystem_freenode( &existing_loc ); 10b614: 89 34 24 mov %esi,(%esp) 10b617: 89 45 b4 mov %eax,-0x4c(%ebp) 10b61a: e8 81 fb ff ff call 10b1a0 rtems_filesystem_freenode( &parent_loc ); 10b61f: 89 3c 24 mov %edi,(%esp) 10b622: e8 79 fb ff ff call 10b1a0 return result; 10b627: 83 c4 10 add $0x10,%esp 10b62a: 8b 45 b4 mov -0x4c(%ebp),%eax } 10b62d: 8d 65 f4 lea -0xc(%ebp),%esp 10b630: 5b pop %ebx 10b631: 5e pop %esi 10b632: 5f pop %edi 10b633: c9 leave 10b634: c3 ret 10b635: 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 ); 10b638: 83 ec 0c sub $0xc,%esp 10b63b: 56 push %esi 10b63c: e8 5f fb ff ff call 10b1a0 rtems_filesystem_freenode( &parent_loc ); 10b641: 89 3c 24 mov %edi,(%esp) 10b644: e8 57 fb ff ff call 10b1a0 rtems_set_errno_and_return_minus_one( EXDEV ); 10b649: e8 ca a8 00 00 call 115f18 <__errno> 10b64e: c7 00 12 00 00 00 movl $0x12,(%eax) 10b654: 83 c4 10 add $0x10,%esp 10b657: b8 ff ff ff ff mov $0xffffffff,%eax 10b65c: e9 6f ff ff ff jmp 10b5d0 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 ); 10b661: 83 ec 0c sub $0xc,%esp 10b664: 56 push %esi 10b665: e8 36 fb ff ff call 10b1a0 return -1; 10b66a: 83 c4 10 add $0x10,%esp 10b66d: b8 ff ff ff ff mov $0xffffffff,%eax 10b672: e9 59 ff ff ff jmp 10b5d0 =============================================================================== 0011e0bc : off_t lseek( int fd, off_t offset, int whence ) { 11e0bc: 55 push %ebp 11e0bd: 89 e5 mov %esp,%ebp 11e0bf: 57 push %edi 11e0c0: 56 push %esi 11e0c1: 53 push %ebx 11e0c2: 83 ec 1c sub $0x1c,%esp 11e0c5: 8b 5d 08 mov 0x8(%ebp),%ebx 11e0c8: 8b 55 0c mov 0xc(%ebp),%edx 11e0cb: 8b 4d 10 mov 0x10(%ebp),%ecx 11e0ce: 8b 45 14 mov 0x14(%ebp),%eax rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 11e0d1: 3b 1d 4c 21 12 00 cmp 0x12214c,%ebx 11e0d7: 0f 83 b3 00 00 00 jae 11e190 <== NEVER TAKEN iop = rtems_libio_iop( fd ); 11e0dd: 8d 34 dd 00 00 00 00 lea 0x0(,%ebx,8),%esi 11e0e4: 8d 1c f5 00 00 00 00 lea 0x0(,%esi,8),%ebx 11e0eb: 29 f3 sub %esi,%ebx 11e0ed: 03 1d 60 63 12 00 add 0x126360,%ebx rtems_libio_check_is_open(iop); 11e0f3: f6 43 15 01 testb $0x1,0x15(%ebx) 11e0f7: 0f 84 93 00 00 00 je 11e190 /* * Now process the lseek(). */ old_offset = iop->offset; 11e0fd: 8b 73 0c mov 0xc(%ebx),%esi 11e100: 8b 7b 10 mov 0x10(%ebx),%edi 11e103: 89 75 e0 mov %esi,-0x20(%ebp) 11e106: 89 7d e4 mov %edi,-0x1c(%ebp) switch ( whence ) { 11e109: 83 f8 01 cmp $0x1,%eax 11e10c: 74 6e je 11e17c 11e10e: 83 f8 02 cmp $0x2,%eax 11e111: 74 35 je 11e148 11e113: 85 c0 test %eax,%eax 11e115: 75 45 jne 11e15c case SEEK_SET: iop->offset = offset; 11e117: 89 53 0c mov %edx,0xc(%ebx) 11e11a: 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 ); 11e11d: 8b 73 20 mov 0x20(%ebx),%esi 11e120: 50 push %eax 11e121: 51 push %ecx 11e122: 52 push %edx 11e123: 53 push %ebx 11e124: ff 56 14 call *0x14(%esi) if ( status == (off_t) -1 ) 11e127: 83 c4 10 add $0x10,%esp 11e12a: 89 c1 mov %eax,%ecx 11e12c: 21 d1 and %edx,%ecx 11e12e: 41 inc %ecx 11e12f: 75 0c jne 11e13d iop->offset = old_offset; 11e131: 8b 75 e0 mov -0x20(%ebp),%esi 11e134: 8b 7d e4 mov -0x1c(%ebp),%edi 11e137: 89 73 0c mov %esi,0xc(%ebx) 11e13a: 89 7b 10 mov %edi,0x10(%ebx) /* * So if the operation failed, we have to restore iop->offset. */ return status; } 11e13d: 8d 65 f4 lea -0xc(%ebp),%esp 11e140: 5b pop %ebx 11e141: 5e pop %esi 11e142: 5f pop %edi 11e143: c9 leave 11e144: c3 ret 11e145: 8d 76 00 lea 0x0(%esi),%esi case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 11e148: 89 d6 mov %edx,%esi 11e14a: 89 cf mov %ecx,%edi 11e14c: 03 73 04 add 0x4(%ebx),%esi 11e14f: 13 7b 08 adc 0x8(%ebx),%edi 11e152: 89 73 0c mov %esi,0xc(%ebx) 11e155: 89 7b 10 mov %edi,0x10(%ebx) break; 11e158: eb c3 jmp 11e11d 11e15a: 66 90 xchg %ax,%ax default: rtems_set_errno_and_return_minus_one( EINVAL ); 11e15c: e8 67 41 ff ff call 1122c8 <__errno> 11e161: c7 00 16 00 00 00 movl $0x16,(%eax) 11e167: b8 ff ff ff ff mov $0xffffffff,%eax 11e16c: ba ff ff ff ff mov $0xffffffff,%edx /* * So if the operation failed, we have to restore iop->offset. */ return status; } 11e171: 8d 65 f4 lea -0xc(%ebp),%esp 11e174: 5b pop %ebx 11e175: 5e pop %esi 11e176: 5f pop %edi 11e177: c9 leave 11e178: c3 ret 11e179: 8d 76 00 lea 0x0(%esi),%esi case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; 11e17c: 8b 75 e0 mov -0x20(%ebp),%esi 11e17f: 8b 7d e4 mov -0x1c(%ebp),%edi 11e182: 01 d6 add %edx,%esi 11e184: 11 cf adc %ecx,%edi 11e186: 89 73 0c mov %esi,0xc(%ebx) 11e189: 89 7b 10 mov %edi,0x10(%ebx) break; 11e18c: eb 8f jmp 11e11d 11e18e: 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); 11e190: e8 33 41 ff ff call 1122c8 <__errno> 11e195: c7 00 09 00 00 00 movl $0x9,(%eax) 11e19b: b8 ff ff ff ff mov $0xffffffff,%eax 11e1a0: ba ff ff ff ff mov $0xffffffff,%edx 11e1a5: eb 96 jmp 11e13d =============================================================================== 00109ddc : int _STAT_NAME( const char *path, struct stat *buf ) { 109ddc: 55 push %ebp 109ddd: 89 e5 mov %esp,%ebp 109ddf: 57 push %edi 109de0: 56 push %esi 109de1: 53 push %ebx 109de2: 83 ec 3c sub $0x3c,%esp 109de5: 8b 55 08 mov 0x8(%ebp),%edx 109de8: 8b 75 0c mov 0xc(%ebp),%esi /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 109deb: 85 f6 test %esi,%esi 109ded: 74 65 je 109e54 rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 109def: b9 ff ff ff ff mov $0xffffffff,%ecx 109df4: 89 d7 mov %edx,%edi 109df6: 31 c0 xor %eax,%eax 109df8: f2 ae repnz scas %es:(%edi),%al 109dfa: f7 d1 not %ecx 109dfc: 49 dec %ecx 109dfd: 83 ec 0c sub $0xc,%esp 109e00: 6a 00 push $0x0 109e02: 8d 5d d4 lea -0x2c(%ebp),%ebx 109e05: 53 push %ebx 109e06: 6a 00 push $0x0 109e08: 51 push %ecx 109e09: 52 push %edx 109e0a: e8 05 fa ff ff call 109814 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 109e0f: 83 c4 20 add $0x20,%esp 109e12: 85 c0 test %eax,%eax 109e14: 74 0e je 109e24 return -1; 109e16: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 109e1b: 8d 65 f4 lea -0xc(%ebp),%esp 109e1e: 5b pop %ebx 109e1f: 5e pop %esi 109e20: 5f pop %edi 109e21: c9 leave 109e22: c3 ret 109e23: 90 nop /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 109e24: b9 48 00 00 00 mov $0x48,%ecx 109e29: 89 f7 mov %esi,%edi 109e2b: f3 aa rep stos %al,%es:(%edi) status = (*loc.handlers->fstat_h)( &loc, buf ); 109e2d: 83 ec 08 sub $0x8,%esp 109e30: 56 push %esi 109e31: 53 push %ebx 109e32: 8b 45 dc mov -0x24(%ebp),%eax 109e35: ff 50 18 call *0x18(%eax) rtems_filesystem_freenode( &loc ); 109e38: 89 1c 24 mov %ebx,(%esp) 109e3b: 89 45 c4 mov %eax,-0x3c(%ebp) 109e3e: e8 a9 fa ff ff call 1098ec return status; 109e43: 83 c4 10 add $0x10,%esp 109e46: 8b 45 c4 mov -0x3c(%ebp),%eax } 109e49: 8d 65 f4 lea -0xc(%ebp),%esp 109e4c: 5b pop %ebx 109e4d: 5e pop %esi 109e4e: 5f pop %edi 109e4f: c9 leave 109e50: c3 ret 109e51: 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 ); 109e54: e8 a7 a0 00 00 call 113f00 <__errno> 109e59: c7 00 0e 00 00 00 movl $0xe,(%eax) 109e5f: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 109e64: 8d 65 f4 lea -0xc(%ebp),%esp 109e67: 5b pop %ebx 109e68: 5e pop %esi 109e69: 5f pop %edi 109e6a: c9 leave 109e6b: c3 ret =============================================================================== 001083a8 : #include "malloc_p.h" void *malloc( size_t size ) { 1083a8: 55 push %ebp 1083a9: 89 e5 mov %esp,%ebp 1083ab: 56 push %esi 1083ac: 53 push %ebx 1083ad: 8b 75 08 mov 0x8(%ebp),%esi void *return_this; MSBUMP(malloc_calls, 1); 1083b0: ff 05 84 63 12 00 incl 0x126384 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 1083b6: e8 fd fe ff ff call 1082b8 /* * Validate the parameters */ if ( !size ) 1083bb: 85 f6 test %esi,%esi 1083bd: 74 5d je 10841c return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 1083bf: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 1083c6: 74 48 je 108410 RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 1083c8: 6a 00 push $0x0 1083ca: 6a 00 push $0x0 1083cc: 56 push %esi 1083cd: ff 35 90 21 12 00 pushl 0x122190 1083d3: e8 60 4c 00 00 call 10d038 <_Protected_heap_Allocate_aligned_with_boundary> 1083d8: 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 ) { 1083da: 83 c4 10 add $0x10,%esp 1083dd: 85 c0 test %eax,%eax 1083df: 74 47 je 108428 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 1083e1: a1 70 47 12 00 mov 0x124770,%eax 1083e6: 85 c0 test %eax,%eax 1083e8: 74 0a je 1083f4 (*rtems_malloc_dirty_helper)( return_this, size ); 1083ea: 83 ec 08 sub $0x8,%esp 1083ed: 56 push %esi 1083ee: 53 push %ebx 1083ef: ff d0 call *%eax 1083f1: 83 c4 10 add $0x10,%esp /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 1083f4: a1 68 47 12 00 mov 0x124768,%eax 1083f9: 85 c0 test %eax,%eax 1083fb: 74 0a je 108407 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 1083fd: 83 ec 0c sub $0xc,%esp 108400: 53 push %ebx 108401: ff 50 04 call *0x4(%eax) 108404: 83 c4 10 add $0x10,%esp return return_this; } 108407: 89 d8 mov %ebx,%eax 108409: 8d 65 f8 lea -0x8(%ebp),%esp 10840c: 5b pop %ebx 10840d: 5e pop %esi 10840e: c9 leave 10840f: 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() ) 108410: e8 63 fe ff ff call 108278 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 108415: 84 c0 test %al,%al 108417: 75 af jne 1083c8 <== ALWAYS TAKEN 108419: 8d 76 00 lea 0x0(%esi),%esi !malloc_is_system_state_OK() ) return NULL; 10841c: 31 db xor %ebx,%ebx */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_malloc)(return_this); return return_this; } 10841e: 89 d8 mov %ebx,%eax 108420: 8d 65 f8 lea -0x8(%ebp),%esp 108423: 5b pop %ebx 108424: 5e pop %esi 108425: c9 leave 108426: c3 ret 108427: 90 nop */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) 108428: a1 6c 47 12 00 mov 0x12476c,%eax 10842d: 85 c0 test %eax,%eax 10842f: 74 12 je 108443 return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 108431: 83 ec 0c sub $0xc,%esp 108434: 56 push %esi 108435: ff 50 04 call *0x4(%eax) if ( !return_this ) { 108438: 83 c4 10 add $0x10,%esp 10843b: 85 c0 test %eax,%eax 10843d: 74 04 je 108443 10843f: 89 c3 mov %eax,%ebx 108441: eb 9e jmp 1083e1 errno = ENOMEM; 108443: e8 80 9e 00 00 call 1122c8 <__errno> 108448: c7 00 0c 00 00 00 movl $0xc,(%eax) return (void *) 0; 10844e: eb b7 jmp 108407 =============================================================================== 0010832c : #include "malloc_p.h" int malloc_get_statistics( rtems_malloc_statistics_t *stats ) { 10832c: 55 push %ebp 10832d: 89 e5 mov %esp,%ebp 10832f: 57 push %edi 108330: 56 push %esi 108331: 53 push %ebx 108332: 83 ec 0c sub $0xc,%esp 108335: 8b 5d 08 mov 0x8(%ebp),%ebx if ( !stats ) 108338: 85 db test %ebx,%ebx 10833a: 74 38 je 108374 return -1; _RTEMS_Lock_allocator(); 10833c: 83 ec 0c sub $0xc,%esp 10833f: ff 35 80 65 12 00 pushl 0x126580 108345: e8 52 3c 00 00 call 10bf9c <_API_Mutex_Lock> *stats = rtems_malloc_statistics; 10834a: be 80 63 12 00 mov $0x126380,%esi 10834f: b9 0b 00 00 00 mov $0xb,%ecx 108354: 89 df mov %ebx,%edi 108356: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _RTEMS_Unlock_allocator(); 108358: 58 pop %eax 108359: ff 35 80 65 12 00 pushl 0x126580 10835f: e8 80 3c 00 00 call 10bfe4 <_API_Mutex_Unlock> return 0; 108364: 83 c4 10 add $0x10,%esp 108367: 31 c0 xor %eax,%eax } 108369: 8d 65 f4 lea -0xc(%ebp),%esp 10836c: 5b pop %ebx 10836d: 5e pop %esi 10836e: 5f pop %edi 10836f: c9 leave 108370: c3 ret 108371: 8d 76 00 lea 0x0(%esi),%esi int malloc_get_statistics( rtems_malloc_statistics_t *stats ) { if ( !stats ) return -1; 108374: b8 ff ff ff ff mov $0xffffffff,%eax _RTEMS_Lock_allocator(); *stats = rtems_malloc_statistics; _RTEMS_Unlock_allocator(); return 0; } 108379: 8d 65 f4 lea -0xc(%ebp),%esp 10837c: 5b pop %ebx 10837d: 5e pop %esi 10837e: 5f pop %edi 10837f: c9 leave 108380: c3 ret =============================================================================== 0010874c : } void *malloc_sbrk_extend_and_allocate( size_t size ) { 10874c: 55 push %ebp 10874d: 89 e5 mov %esp,%ebp 10874f: 56 push %esi 108750: 53 push %ebx 108751: 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; 108754: 8b 0d 0c 65 12 00 mov 0x12650c,%ecx if ( sbrk_amount == 0 ) 10875a: 85 c9 test %ecx,%ecx 10875c: 75 0a jne 108768 <== 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; 10875e: 31 c0 xor %eax,%eax MSBUMP(space_available, the_size); return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); return return_this; } 108760: 8d 65 f8 lea -0x8(%ebp),%esp 108763: 5b pop %ebx 108764: 5e pop %esi 108765: c9 leave 108766: c3 ret 108767: 90 nop sbrk_amount = RTEMS_Malloc_Sbrk_amount; if ( sbrk_amount == 0 ) return (void *) 0; the_size = ((size + sbrk_amount) / sbrk_amount * sbrk_amount); 108768: 8d 04 0e lea (%esi,%ecx,1),%eax 10876b: 31 d2 xor %edx,%edx 10876d: f7 f1 div %ecx 10876f: 89 c3 mov %eax,%ebx 108771: 0f af d9 imul %ecx,%ebx starting_address = (void *) sbrk(the_size); 108774: 83 ec 0c sub $0xc,%esp 108777: 53 push %ebx 108778: e8 df 7c ff ff call 10045c if ( starting_address == (void*) -1 ) 10877d: 83 c4 10 add $0x10,%esp 108780: 83 f8 ff cmp $0xffffffff,%eax 108783: 74 d9 je 10875e return (void *) 0; if ( !_Protected_heap_Extend( 108785: 52 push %edx 108786: 53 push %ebx 108787: 50 push %eax 108788: ff 35 90 21 12 00 pushl 0x122190 10878e: e8 69 4c 00 00 call 10d3fc <_Protected_heap_Extend> 108793: 83 c4 10 add $0x10,%esp 108796: 84 c0 test %al,%al 108798: 74 1b je 1087b5 sbrk(-the_size); errno = ENOMEM; return (void *) 0; } MSBUMP(space_available, the_size); 10879a: 01 1d e0 64 12 00 add %ebx,0x1264e0 1087a0: 6a 00 push $0x0 1087a2: 6a 00 push $0x0 1087a4: 56 push %esi 1087a5: ff 35 90 21 12 00 pushl 0x122190 1087ab: e8 14 4c 00 00 call 10d3c4 <_Protected_heap_Allocate_aligned_with_boundary> return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); return return_this; 1087b0: 83 c4 10 add $0x10,%esp 1087b3: eb ab jmp 108760 if ( starting_address == (void*) -1 ) return (void *) 0; if ( !_Protected_heap_Extend( RTEMS_Malloc_Heap, starting_address, the_size) ) { sbrk(-the_size); 1087b5: 83 ec 0c sub $0xc,%esp 1087b8: f7 db neg %ebx 1087ba: 53 push %ebx 1087bb: e8 9c 7c ff ff call 10045c errno = ENOMEM; 1087c0: e8 87 a1 00 00 call 11294c <__errno> 1087c5: c7 00 0c 00 00 00 movl $0xc,(%eax) return (void *) 0; 1087cb: 83 c4 10 add $0x10,%esp 1087ce: 31 c0 xor %eax,%eax 1087d0: eb 8e jmp 108760 =============================================================================== 00111254 : */ void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 111254: 55 push %ebp 111255: 89 e5 mov %esp,%ebp 111257: 57 push %edi 111258: 56 push %esi 111259: 53 push %ebx 11125a: 83 ec 0c sub $0xc,%esp 11125d: 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; 111260: 8b 45 08 mov 0x8(%ebp),%eax 111263: 8b 30 mov (%eax),%esi for ( i=0 ; i<== NEVER TAKEN 111269: 31 db xor %ebx,%ebx 11126b: 90 nop if ( b[i] ) { 11126c: 8b 04 9e mov (%esi,%ebx,4),%eax 11126f: 85 c0 test %eax,%eax 111271: 74 13 je 111286 memfile_free_block( b[i] ); 111273: 83 ec 0c sub $0xc,%esp 111276: 50 push %eax 111277: e8 bc ff ff ff call 111238 b[i] = 0; 11127c: c7 04 9e 00 00 00 00 movl $0x0,(%esi,%ebx,4) 111283: 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 11128b: 8b 45 08 mov 0x8(%ebp),%eax 11128e: 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 ); 111290: 83 ec 0c sub $0xc,%esp 111293: 56 push %esi 111294: e8 9f ff ff ff call 111238 *block_table = 0; 111299: 8b 45 08 mov 0x8(%ebp),%eax 11129c: c7 00 00 00 00 00 movl $0x0,(%eax) 1112a2: 83 c4 10 add $0x10,%esp } 1112a5: 8d 65 f4 lea -0xc(%ebp),%esp 1112a8: 5b pop %ebx 1112a9: 5e pop %esi 1112aa: 5f pop %edi 1112ab: c9 leave 1112ac: c3 ret =============================================================================== 001117d0 : */ int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 1117d0: 55 push %ebp 1117d1: 89 e5 mov %esp,%ebp 1117d3: 53 push %ebx 1117d4: 83 ec 14 sub $0x14,%esp 1117d7: 8b 4d 08 mov 0x8(%ebp),%ecx 1117da: 8b 45 0c mov 0xc(%ebp),%eax 1117dd: 8b 55 10 mov 0x10(%ebp),%edx IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 1117e0: 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 ) 1117e3: 39 53 54 cmp %edx,0x54(%ebx) 1117e6: 7f 19 jg 111801 <== NEVER TAKEN 1117e8: 7d 12 jge 1117fc <== ALWAYS TAKEN return IMFS_memfile_extend( the_jnode, length ); 1117ea: 51 push %ecx 1117eb: 52 push %edx 1117ec: 50 push %eax 1117ed: 53 push %ebx 1117ee: e8 45 fc ff ff call 111438 1117f3: 83 c4 10 add $0x10,%esp iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); return 0; } 1117f6: 8b 5d fc mov -0x4(%ebp),%ebx 1117f9: c9 leave 1117fa: c3 ret 1117fb: 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 ) 1117fc: 39 43 50 cmp %eax,0x50(%ebx) 1117ff: 72 e9 jb 1117ea /* * 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; 111801: 89 43 50 mov %eax,0x50(%ebx) 111804: 89 53 54 mov %edx,0x54(%ebx) iop->size = the_jnode->info.file.size; 111807: 89 41 04 mov %eax,0x4(%ecx) 11180a: 89 51 08 mov %edx,0x8(%ecx) IMFS_update_atime( the_jnode ); 11180d: 83 ec 08 sub $0x8,%esp 111810: 6a 00 push $0x0 111812: 8d 45 f0 lea -0x10(%ebp),%eax 111815: 50 push %eax 111816: e8 35 69 ff ff call 108150 11181b: 8b 45 f0 mov -0x10(%ebp),%eax 11181e: 89 43 40 mov %eax,0x40(%ebx) return 0; 111821: 83 c4 10 add $0x10,%esp 111824: 31 c0 xor %eax,%eax } 111826: 8b 5d fc mov -0x4(%ebp),%ebx 111829: c9 leave 11182a: c3 ret =============================================================================== 0011182c : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 11182c: 55 push %ebp 11182d: 89 e5 mov %esp,%ebp 11182f: 57 push %edi 111830: 56 push %esi 111831: 53 push %ebx 111832: 83 ec 0c sub $0xc,%esp 111835: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 111838: 8b 73 18 mov 0x18(%ebx),%esi if (the_jnode->type == IMFS_LINEAR_FILE) { 11183b: 83 7e 4c 06 cmpl $0x6,0x4c(%esi) 11183f: 74 2f je 111870 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 )) 111841: 57 push %edi 111842: ff 73 10 pushl 0x10(%ebx) 111845: ff 73 0c pushl 0xc(%ebx) 111848: 56 push %esi 111849: e8 ea fb ff ff call 111438 11184e: 83 c4 10 add $0x10,%esp 111851: 85 c0 test %eax,%eax 111853: 75 45 jne 11189a rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; 111855: 8b 46 50 mov 0x50(%esi),%eax 111858: 8b 56 54 mov 0x54(%esi),%edx 11185b: 89 43 04 mov %eax,0x4(%ebx) 11185e: 89 53 08 mov %edx,0x8(%ebx) 111861: 8b 43 0c mov 0xc(%ebx),%eax 111864: 8b 53 10 mov 0x10(%ebx),%edx } return iop->offset; } 111867: 8d 65 f4 lea -0xc(%ebp),%esp 11186a: 5b pop %ebx 11186b: 5e pop %esi 11186c: 5f pop %edi 11186d: c9 leave 11186e: c3 ret 11186f: 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) 111870: 8b 43 0c mov 0xc(%ebx),%eax 111873: 8b 53 10 mov 0x10(%ebx),%edx 111876: 8b 7e 50 mov 0x50(%esi),%edi 111879: 8b 4e 54 mov 0x54(%esi),%ecx 11187c: 39 ca cmp %ecx,%edx 11187e: 7c e7 jl 111867 <== NEVER TAKEN 111880: 7e 12 jle 111894 <== ALWAYS TAKEN iop->offset = the_jnode->info.linearfile.size; 111882: 89 7b 0c mov %edi,0xc(%ebx) <== NOT EXECUTED 111885: 89 4b 10 mov %ecx,0x10(%ebx) <== NOT EXECUTED 111888: 89 f8 mov %edi,%eax <== NOT EXECUTED 11188a: 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; } 11188c: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 11188f: 5b pop %ebx <== NOT EXECUTED 111890: 5e pop %esi <== NOT EXECUTED 111891: 5f pop %edi <== NOT EXECUTED 111892: c9 leave <== NOT EXECUTED 111893: 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) 111894: 39 f8 cmp %edi,%eax 111896: 76 cf jbe 111867 <== ALWAYS TAKEN 111898: eb e8 jmp 111882 <== 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 ); 11189a: e8 29 0a 00 00 call 1122c8 <__errno> 11189f: c7 00 1c 00 00 00 movl $0x1c,(%eax) 1118a5: b8 ff ff ff ff mov $0xffffffff,%eax 1118aa: ba ff ff ff ff mov $0xffffffff,%edx 1118af: eb b6 jmp 111867 =============================================================================== 00111728 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 111728: 55 push %ebp 111729: 89 e5 mov %esp,%ebp 11172b: 56 push %esi 11172c: 53 push %ebx 11172d: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 111730: 8b 73 18 mov 0x18(%ebx),%esi /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 111733: 8b 43 14 mov 0x14(%ebx),%eax 111736: a9 04 02 00 00 test $0x204,%eax 11173b: 74 06 je 111743 && (the_jnode->type == IMFS_LINEAR_FILE)) { 11173d: 83 7e 4c 06 cmpl $0x6,0x4c(%esi) 111741: 74 2d je 111770 <== 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)) 111743: 8b 56 50 mov 0x50(%esi),%edx 111746: 8b 4e 54 mov 0x54(%esi),%ecx return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 111749: f6 c4 02 test $0x2,%ah 11174c: 75 12 jne 111760 iop->offset = the_jnode->info.file.size; iop->size = the_jnode->info.file.size; 11174e: 89 53 04 mov %edx,0x4(%ebx) 111751: 89 4b 08 mov %ecx,0x8(%ebx) return 0; 111754: 31 c0 xor %eax,%eax } 111756: 8d 65 f8 lea -0x8(%ebp),%esp 111759: 5b pop %ebx 11175a: 5e pop %esi 11175b: c9 leave 11175c: c3 ret 11175d: 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; 111760: 89 53 0c mov %edx,0xc(%ebx) 111763: 89 4b 10 mov %ecx,0x10(%ebx) 111766: 8b 56 50 mov 0x50(%esi),%edx 111769: 8b 4e 54 mov 0x54(%esi),%ecx 11176c: eb e0 jmp 11174e 11176e: 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; 111770: 8b 46 50 mov 0x50(%esi),%eax <== NOT EXECUTED const unsigned char *buffer = the_jnode->info.linearfile.direct; 111773: 8b 56 58 mov 0x58(%esi),%edx <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 111776: c7 46 4c 05 00 00 00 movl $0x5,0x4c(%esi) <== NOT EXECUTED the_jnode->info.file.size = 0; 11177d: c7 46 50 00 00 00 00 movl $0x0,0x50(%esi) <== NOT EXECUTED 111784: c7 46 54 00 00 00 00 movl $0x0,0x54(%esi) <== NOT EXECUTED the_jnode->info.file.indirect = 0; 11178b: c7 46 58 00 00 00 00 movl $0x0,0x58(%esi) <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; 111792: c7 46 5c 00 00 00 00 movl $0x0,0x5c(%esi) <== NOT EXECUTED the_jnode->info.file.triply_indirect = 0; 111799: c7 46 60 00 00 00 00 movl $0x0,0x60(%esi) <== NOT EXECUTED if ((count != 0) 1117a0: 85 c0 test %eax,%eax <== NOT EXECUTED 1117a2: 75 09 jne 1117ad <== NOT EXECUTED 1117a4: 8b 43 14 mov 0x14(%ebx),%eax <== NOT EXECUTED 1117a7: 31 d2 xor %edx,%edx <== NOT EXECUTED 1117a9: 31 c9 xor %ecx,%ecx <== NOT EXECUTED 1117ab: eb 9c jmp 111749 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 1117ad: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1117b0: 50 push %eax <== NOT EXECUTED 1117b1: 52 push %edx <== NOT EXECUTED 1117b2: 6a 00 push $0x0 <== NOT EXECUTED 1117b4: 6a 00 push $0x0 <== NOT EXECUTED 1117b6: 56 push %esi <== NOT EXECUTED 1117b7: e8 94 fd ff ff call 111550 <== NOT EXECUTED 1117bc: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 1117bf: 40 inc %eax <== NOT EXECUTED 1117c0: 74 08 je 1117ca <== NOT EXECUTED 1117c2: 8b 43 14 mov 0x14(%ebx),%eax <== NOT EXECUTED 1117c5: e9 79 ff ff ff jmp 111743 <== NOT EXECUTED return -1; 1117ca: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 1117cd: eb 87 jmp 111756 <== NOT EXECUTED =============================================================================== 0010846c : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 10846c: 55 push %ebp 10846d: 89 e5 mov %esp,%ebp 10846f: 57 push %edi 108470: 56 push %esi 108471: 53 push %ebx 108472: 83 ec 3c sub $0x3c,%esp 108475: 8b 7d 08 mov 0x8(%ebp),%edi 108478: 8b 5d 0c mov 0xc(%ebp),%ebx 10847b: 8b 55 10 mov 0x10(%ebp),%edx 10847e: 8b 4d 14 mov 0x14(%ebp),%ecx int result; /* * The file type is field within the mode. Check we have a sane mode set. */ switch (mode & S_IFMT) 108481: 89 d8 mov %ebx,%eax 108483: 25 00 f0 00 00 and $0xf000,%eax 108488: 3d 00 40 00 00 cmp $0x4000,%eax 10848d: 74 39 je 1084c8 10848f: 76 27 jbe 1084b8 108491: 3d 00 60 00 00 cmp $0x6000,%eax 108496: 74 30 je 1084c8 108498: 3d 00 80 00 00 cmp $0x8000,%eax 10849d: 74 29 je 1084c8 <== ALWAYS TAKEN case S_IFBLK: case S_IFREG: case S_IFIFO: break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 10849f: e8 24 9e 00 00 call 1122c8 <__errno> 1084a4: c7 00 16 00 00 00 movl $0x16,(%eax) 1084aa: 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; } 1084af: 8d 65 f4 lea -0xc(%ebp),%esp 1084b2: 5b pop %ebx 1084b3: 5e pop %esi 1084b4: 5f pop %edi 1084b5: c9 leave 1084b6: c3 ret 1084b7: 90 nop int result; /* * The file type is field within the mode. Check we have a sane mode set. */ switch (mode & S_IFMT) 1084b8: 3d 00 10 00 00 cmp $0x1000,%eax 1084bd: 74 09 je 1084c8 1084bf: 3d 00 20 00 00 cmp $0x2000,%eax 1084c4: 75 d9 jne 10849f 1084c6: 66 90 xchg %ax,%ax break; default: rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 1084c8: 50 push %eax 1084c9: 8d 75 cc lea -0x34(%ebp),%esi 1084cc: 56 push %esi 1084cd: 8d 45 e4 lea -0x1c(%ebp),%eax 1084d0: 50 push %eax 1084d1: 57 push %edi 1084d2: 89 55 c4 mov %edx,-0x3c(%ebp) 1084d5: 89 4d c0 mov %ecx,-0x40(%ebp) 1084d8: e8 1f 0a 00 00 call 108efc result = (*temp_loc.ops->evalformake_h)( 1084dd: 83 c4 0c add $0xc,%esp 1084e0: 8d 45 e0 lea -0x20(%ebp),%eax 1084e3: 50 push %eax 1084e4: 56 push %esi 1084e5: 03 7d e4 add -0x1c(%ebp),%edi 1084e8: 57 push %edi 1084e9: 8b 45 d8 mov -0x28(%ebp),%eax 1084ec: ff 50 04 call *0x4(%eax) &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 1084ef: 83 c4 10 add $0x10,%esp 1084f2: 85 c0 test %eax,%eax 1084f4: 8b 55 c4 mov -0x3c(%ebp),%edx 1084f7: 8b 4d c0 mov -0x40(%ebp),%ecx 1084fa: 74 10 je 10850c return -1; 1084fc: 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; } 108501: 8d 65 f4 lea -0xc(%ebp),%esp 108504: 5b pop %ebx 108505: 5e pop %esi 108506: 5f pop %edi 108507: c9 leave 108508: c3 ret 108509: 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 ); 10850c: 83 ec 0c sub $0xc,%esp 10850f: 56 push %esi 108510: 51 push %ecx 108511: 52 push %edx 108512: 53 push %ebx 108513: ff 75 e0 pushl -0x20(%ebp) 108516: 8b 45 d8 mov -0x28(%ebp),%eax 108519: ff 50 14 call *0x14(%eax) rtems_filesystem_freenode( &temp_loc ); 10851c: 83 c4 14 add $0x14,%esp 10851f: 56 push %esi 108520: 89 45 c4 mov %eax,-0x3c(%ebp) 108523: e8 98 fb ff ff call 1080c0 return result; 108528: 83 c4 10 add $0x10,%esp 10852b: 8b 45 c4 mov -0x3c(%ebp),%eax } 10852e: 8d 65 f4 lea -0xc(%ebp),%esp 108531: 5b pop %ebx 108532: 5e pop %esi 108533: 5f pop %edi 108534: c9 leave 108535: c3 ret =============================================================================== 001085bc : const char *target, const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { 1085bc: 55 push %ebp 1085bd: 89 e5 mov %esp,%ebp 1085bf: 57 push %edi 1085c0: 56 push %esi 1085c1: 53 push %ebx 1085c2: 83 ec 4c sub $0x4c,%esp 1085c5: 8b 75 10 mov 0x10(%ebp),%esi /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 1085c8: 83 7d 14 01 cmpl $0x1,0x14(%ebp) 1085cc: 0f 87 36 02 00 00 ja 108808 rtems_set_errno_and_return_minus_one( EINVAL ); /* * Get mount handler */ mount_h = rtems_filesystem_get_mount_handler( filesystemtype ); 1085d2: 83 ec 0c sub $0xc,%esp 1085d5: 56 push %esi 1085d6: e8 2d 79 00 00 call 10ff08 1085db: 89 45 b8 mov %eax,-0x48(%ebp) if ( !mount_h ) 1085de: 83 c4 10 add $0x10,%esp 1085e1: 85 c0 test %eax,%eax 1085e3: 0f 84 1f 02 00 00 je 108808 { 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; 1085e9: 8b 45 0c mov 0xc(%ebp),%eax 1085ec: 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 : "/"; 1085ee: 0f 95 45 b7 setne -0x49(%ebp) 1085f2: 0f 84 e8 01 00 00 je 1087e0 * 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( 1085f8: 31 c0 xor %eax,%eax 1085fa: b9 ff ff ff ff mov $0xffffffff,%ecx 1085ff: 8b 7d 0c mov 0xc(%ebp),%edi 108602: f2 ae repnz scas %es:(%edi),%al 108604: f7 d1 not %ecx 108606: 8d 41 ff lea -0x1(%ecx),%eax 108609: 89 45 ac mov %eax,-0x54(%ebp) 10860c: 89 4d bc mov %ecx,-0x44(%ebp) 10860f: 8b 55 0c mov 0xc(%ebp),%edx 108612: 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; 108615: ba ff ff ff ff mov $0xffffffff,%edx 10861a: 31 c0 xor %eax,%eax 10861c: 89 d1 mov %edx,%ecx 10861e: 89 f7 mov %esi,%edi 108620: f2 ae repnz scas %es:(%edi),%al 108622: f7 d1 not %ecx 108624: 89 4d c4 mov %ecx,-0x3c(%ebp) size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; 108627: 8b 7d 08 mov 0x8(%ebp),%edi 10862a: 85 ff test %edi,%edi 10862c: 0f 84 ca 01 00 00 je 1087fc 108632: 89 d1 mov %edx,%ecx 108634: 8b 7d 08 mov 0x8(%ebp),%edi 108637: f2 ae repnz scas %es:(%edi),%al 108639: f7 d1 not %ecx 10863b: 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 ); 10863e: 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; 108641: 8b 55 bc mov -0x44(%ebp),%edx 108644: 8b 7d c4 mov -0x3c(%ebp),%edi 108647: 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 ) 10864b: 03 45 c0 add -0x40(%ebp),%eax + filesystemtype_size + source_size + target_size; rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size ); 10864e: 50 push %eax 10864f: 6a 01 push $0x1 108651: e8 ee f8 ff ff call 107f44 108656: 89 c3 mov %eax,%ebx if ( mt_entry != NULL ) { 108658: 83 c4 10 add $0x10,%esp 10865b: 85 c0 test %eax,%eax 10865d: 0f 84 65 01 00 00 je 1087c8 <== NEVER TAKEN char *str = (char *) mt_entry + sizeof( *mt_entry ); 108663: 8d 40 74 lea 0x74(%eax),%eax memcpy( str, filesystemtype, filesystemtype_size ); 108666: 89 c7 mov %eax,%edi 108668: 8b 4d c4 mov -0x3c(%ebp),%ecx 10866b: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10866d: 89 fa mov %edi,%edx mt_entry->type = str; 10866f: 89 43 6c mov %eax,0x6c(%ebx) str += filesystemtype_size; memcpy( str, source_or_null, source_size ); 108672: 8b 75 08 mov 0x8(%ebp),%esi 108675: 8b 4d c0 mov -0x40(%ebp),%ecx 108678: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10867a: 89 f8 mov %edi,%eax mt_entry->dev = str; 10867c: 89 53 70 mov %edx,0x70(%ebx) str += source_size; memcpy( str, target, target_size ); 10867f: 8b 75 b0 mov -0x50(%ebp),%esi 108682: 8b 4d bc mov -0x44(%ebp),%ecx 108685: f3 a4 rep movsb %ds:(%esi),%es:(%edi) mt_entry->target = str; 108687: 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; 10868a: 89 5b 2c mov %ebx,0x2c(%ebx) mt_entry->options = options; 10868d: 8b 45 14 mov 0x14(%ebp),%eax 108690: 89 43 30 mov %eax,0x30(%ebx) mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf; 108693: 8d 7b 38 lea 0x38(%ebx),%edi 108696: be 00 04 12 00 mov $0x120400,%esi 10869b: b1 0c mov $0xc,%cl 10869d: 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 ) { 10869f: 80 7d b7 00 cmpb $0x0,-0x49(%ebp) 1086a3: 0f 85 83 00 00 00 jne 10872c } } else { /* * Do we already have a base file system ? */ if ( !rtems_chain_is_empty( &mount_chain ) ) { 1086a9: 81 3d 44 40 12 00 48 cmpl $0x124048,0x124044 1086b0: 40 12 00 1086b3: 0f 85 67 01 00 00 jne 108820 <== 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; 1086b9: 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 ) ) { 1086bb: 83 ec 08 sub $0x8,%esp 1086be: ff 75 18 pushl 0x18(%ebp) 1086c1: 53 push %ebx 1086c2: ff 55 b8 call *-0x48(%ebp) 1086c5: 83 c4 10 add $0x10,%esp 1086c8: 85 c0 test %eax,%eax 1086ca: 0f 85 74 01 00 00 jne 108844 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 ); 1086d0: 56 push %esi 1086d1: 6a 00 push $0x0 1086d3: 6a 00 push $0x0 1086d5: ff 35 68 63 12 00 pushl 0x126368 1086db: e8 18 30 00 00 call 10b6f8 1086e0: 5a pop %edx 1086e1: 59 pop %ecx 1086e2: 53 push %ebx 1086e3: 68 44 40 12 00 push $0x124044 1086e8: e8 e7 38 00 00 call 10bfd4 <_Chain_Append> } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 1086ed: 58 pop %eax 1086ee: ff 35 68 63 12 00 pushl 0x126368 1086f4: e8 fb 30 00 00 call 10b7f4 */ rtems_libio_lock(); rtems_chain_append( &mount_chain, &mt_entry->Node ); rtems_libio_unlock(); if ( !has_target ) 1086f9: 83 c4 10 add $0x10,%esp 1086fc: 80 7d b7 00 cmpb $0x0,-0x49(%ebp) 108700: 74 0a je 10870c rtems_filesystem_root = mt_entry->mt_fs_root; return 0; 108702: 31 c0 xor %eax,%eax if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 108704: 8d 65 f4 lea -0xc(%ebp),%esp 108707: 5b pop %ebx 108708: 5e pop %esi 108709: 5f pop %edi 10870a: c9 leave 10870b: 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; 10870c: 8b 3d 70 41 12 00 mov 0x124170,%edi 108712: 83 c7 18 add $0x18,%edi 108715: 8d 73 1c lea 0x1c(%ebx),%esi 108718: b9 05 00 00 00 mov $0x5,%ecx 10871d: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 10871f: 31 c0 xor %eax,%eax if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 108721: 8d 65 f4 lea -0xc(%ebp),%esp 108724: 5b pop %ebx 108725: 5e pop %esi 108726: 5f pop %edi 108727: c9 leave 108728: c3 ret 108729: 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( 10872c: 83 ec 0c sub $0xc,%esp 10872f: 6a 01 push $0x1 108731: 8d 75 d4 lea -0x2c(%ebp),%esi 108734: 56 push %esi 108735: 6a 07 push $0x7 108737: ff 75 ac pushl -0x54(%ebp) 10873a: ff 75 0c pushl 0xc(%ebp) 10873d: e8 a6 f8 ff ff call 107fe8 108742: 83 c4 20 add $0x20,%esp 108745: 40 inc %eax 108746: 0f 84 df 00 00 00 je 10882b <== NEVER TAKEN /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 10874c: 83 ec 0c sub $0xc,%esp 10874f: 56 push %esi 108750: 8b 45 e0 mov -0x20(%ebp),%eax 108753: ff 50 10 call *0x10(%eax) 108756: 83 c4 10 add $0x10,%esp 108759: 48 dec %eax 10875a: 0f 85 0c 01 00 00 jne 10886c /* * You can only mount one file system onto a single mount point. */ if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) { 108760: 83 ec 08 sub $0x8,%esp 108763: ff 75 d4 pushl -0x2c(%ebp) 108766: 68 38 85 10 00 push $0x108538 10876b: e8 dc fd ff ff call 10854c 108770: 83 c4 10 add $0x10,%esp 108773: 84 c0 test %al,%al 108775: 0f 85 01 01 00 00 jne 10887c * 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; 10877b: 8b 45 d4 mov -0x2c(%ebp),%eax 10877e: 89 43 08 mov %eax,0x8(%ebx) mt_entry->mt_point_node.handlers = loc.handlers; 108781: 8b 45 dc mov -0x24(%ebp),%eax 108784: 89 43 10 mov %eax,0x10(%ebx) mt_entry->mt_point_node.ops = loc.ops; 108787: 8b 45 e0 mov -0x20(%ebp),%eax 10878a: 89 43 14 mov %eax,0x14(%ebx) mt_entry->mt_point_node.mt_entry = loc.mt_entry; 10878d: 8b 55 e4 mov -0x1c(%ebp),%edx 108790: 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 ) ) { 108793: 83 ec 0c sub $0xc,%esp 108796: 53 push %ebx 108797: ff 50 20 call *0x20(%eax) 10879a: 83 c4 10 add $0x10,%esp 10879d: 85 c0 test %eax,%eax 10879f: 0f 84 16 ff ff ff je 1086bb <== ALWAYS TAKEN return 0; cleanup_and_bail: free( mt_entry ); 1087a5: 83 ec 0c sub $0xc,%esp 1087a8: 53 push %ebx 1087a9: e8 26 f9 ff ff call 1080d4 1087ae: 83 c4 10 add $0x10,%esp if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 1087b1: 83 ec 0c sub $0xc,%esp 1087b4: 56 push %esi 1087b5: e8 06 f9 ff ff call 1080c0 1087ba: 83 c4 10 add $0x10,%esp return -1; 1087bd: b8 ff ff ff ff mov $0xffffffff,%eax 1087c2: e9 3d ff ff ff jmp 108704 1087c7: 90 nop target, filesystemtype, &target_length ); if ( !mt_entry ) rtems_set_errno_and_return_minus_one( ENOMEM ); 1087c8: e8 fb 9a 00 00 call 1122c8 <__errno> <== NOT EXECUTED 1087cd: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED 1087d3: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 1087d8: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 1087db: 5b pop %ebx <== NOT EXECUTED 1087dc: 5e pop %esi <== NOT EXECUTED 1087dd: 5f pop %edi <== NOT EXECUTED 1087de: c9 leave <== NOT EXECUTED 1087df: 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 : "/"; 1087e0: c7 45 bc 02 00 00 00 movl $0x2,-0x44(%ebp) 1087e7: c7 45 ac 01 00 00 00 movl $0x1,-0x54(%ebp) 1087ee: c7 45 b0 a7 03 12 00 movl $0x1203a7,-0x50(%ebp) 1087f5: e9 1b fe ff ff jmp 108615 1087fa: 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; 1087fc: c7 45 c0 00 00 00 00 movl $0x0,-0x40(%ebp) 108803: e9 36 fe ff ff jmp 10863e /* * Get mount handler */ mount_h = rtems_filesystem_get_mount_handler( filesystemtype ); if ( !mount_h ) rtems_set_errno_and_return_minus_one( EINVAL ); 108808: e8 bb 9a 00 00 call 1122c8 <__errno> 10880d: c7 00 16 00 00 00 movl $0x16,(%eax) 108813: b8 ff ff ff ff mov $0xffffffff,%eax if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 108818: 8d 65 f4 lea -0xc(%ebp),%esp 10881b: 5b pop %ebx 10881c: 5e pop %esi 10881d: 5f pop %edi 10881e: c9 leave 10881f: c3 ret } else { /* * Do we already have a base file system ? */ if ( !rtems_chain_is_empty( &mount_chain ) ) { errno = EINVAL; 108820: e8 a3 9a 00 00 call 1122c8 <__errno> <== NOT EXECUTED 108825: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED return 0; cleanup_and_bail: free( mt_entry ); 10882b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10882e: 53 push %ebx <== NOT EXECUTED 10882f: e8 a0 f8 ff ff call 1080d4 <== NOT EXECUTED 108834: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; 108837: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 10883c: e9 c3 fe ff ff jmp 108704 <== NOT EXECUTED 108841: 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 ); 108844: 83 ec 0c sub $0xc,%esp 108847: 53 push %ebx 108848: 8b 45 e0 mov -0x20(%ebp),%eax 10884b: ff 50 28 call *0x28(%eax) return 0; cleanup_and_bail: free( mt_entry ); 10884e: 89 1c 24 mov %ebx,(%esp) 108851: e8 7e f8 ff ff call 1080d4 if ( loc_to_free ) 108856: 83 c4 10 add $0x10,%esp 108859: 85 f6 test %esi,%esi 10885b: 0f 85 50 ff ff ff jne 1087b1 <== ALWAYS TAKEN rtems_filesystem_freenode( loc_to_free ); return -1; 108861: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 108866: e9 99 fe ff ff jmp 108704 <== NOT EXECUTED 10886b: 90 nop <== NOT EXECUTED /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { errno = ENOTDIR; 10886c: e8 57 9a 00 00 call 1122c8 <__errno> 108871: c7 00 14 00 00 00 movl $0x14,(%eax) goto cleanup_and_bail; 108877: e9 29 ff ff ff jmp 1087a5 /* * 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; 10887c: e8 47 9a 00 00 call 1122c8 <__errno> 108881: c7 00 10 00 00 00 movl $0x10,(%eax) goto cleanup_and_bail; 108887: e9 19 ff ff ff jmp 1087a5 =============================================================================== 00108bd0 : const char *target, const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { 108bd0: 55 push %ebp 108bd1: 89 e5 mov %esp,%ebp 108bd3: 57 push %edi 108bd4: 56 push %esi 108bd5: 53 push %ebx 108bd6: 83 ec 1c sub $0x1c,%esp 108bd9: 8b 45 08 mov 0x8(%ebp),%eax 108bdc: 89 45 e4 mov %eax,-0x1c(%ebp) 108bdf: 8b 5d 0c mov 0xc(%ebp),%ebx 108be2: 8b 75 10 mov 0x10(%ebp),%esi 108be5: 8b 7d 14 mov 0x14(%ebp),%edi 108be8: 8b 45 18 mov 0x18(%ebp),%eax 108beb: 89 45 e0 mov %eax,-0x20(%ebp) int rv = -1; if (target != NULL) { 108bee: 85 db test %ebx,%ebx 108bf0: 74 3f je 108c31 rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO); 108bf2: 83 ec 08 sub $0x8,%esp 108bf5: 68 ff 01 00 00 push $0x1ff 108bfa: 53 push %ebx 108bfb: e8 08 0a 00 00 call 109608 if (rv == 0) { 108c00: 83 c4 10 add $0x10,%esp 108c03: 85 c0 test %eax,%eax 108c05: 74 09 je 108c10 <== ALWAYS TAKEN } else { errno = EINVAL; } return rv; } 108c07: 8d 65 f4 lea -0xc(%ebp),%esp 108c0a: 5b pop %ebx 108c0b: 5e pop %esi 108c0c: 5f pop %edi 108c0d: c9 leave 108c0e: c3 ret 108c0f: 90 nop int rv = -1; if (target != NULL) { rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO); if (rv == 0) { rv = mount( 108c10: 8b 45 e0 mov -0x20(%ebp),%eax 108c13: 89 45 18 mov %eax,0x18(%ebp) 108c16: 89 7d 14 mov %edi,0x14(%ebp) 108c19: 89 75 10 mov %esi,0x10(%ebp) 108c1c: 89 5d 0c mov %ebx,0xc(%ebp) 108c1f: 8b 45 e4 mov -0x1c(%ebp),%eax 108c22: 89 45 08 mov %eax,0x8(%ebp) } else { errno = EINVAL; } return rv; } 108c25: 8d 65 f4 lea -0xc(%ebp),%esp 108c28: 5b pop %ebx 108c29: 5e pop %esi 108c2a: 5f pop %edi 108c2b: c9 leave int rv = -1; if (target != NULL) { rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO); if (rv == 0) { rv = mount( 108c2c: e9 97 00 00 00 jmp 108cc8 options, data ); } } else { errno = EINVAL; 108c31: e8 86 9d 00 00 call 1129bc <__errno> 108c36: c7 00 16 00 00 00 movl $0x16,(%eax) const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { int rv = -1; 108c3c: b8 ff ff ff ff mov $0xffffffff,%eax 108c41: eb c4 jmp 108c07 =============================================================================== 001088f0 : */ bool newlib_create_hook( rtems_tcb *current_task __attribute__((unused)), rtems_tcb *creating_task ) { 1088f0: 55 push %ebp 1088f1: 89 e5 mov %esp,%ebp 1088f3: 57 push %edi 1088f4: 56 push %esi 1088f5: 53 push %ebx 1088f6: 83 ec 0c sub $0xc,%esp struct _reent *ptr; if (_Thread_libc_reent == 0) 1088f9: a1 64 65 12 00 mov 0x126564,%eax 1088fe: 85 c0 test %eax,%eax 108900: 0f 84 52 02 00 00 je 108b58 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)); 108906: 83 ec 0c sub $0xc,%esp 108909: 68 24 04 00 00 push $0x424 10890e: e8 5d 5f 00 00 call 10e870 <_Workspace_Allocate> 108913: 89 c2 mov %eax,%edx #endif if (ptr) { 108915: 83 c4 10 add $0x10,%esp 108918: 85 c0 test %eax,%eax 10891a: 0f 84 2c 02 00 00 je 108b4c <== NEVER TAKEN _REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */ 108920: c7 00 00 00 00 00 movl $0x0,(%eax) 108926: 8d 98 ec 02 00 00 lea 0x2ec(%eax),%ebx 10892c: 89 58 04 mov %ebx,0x4(%eax) 10892f: 8d 80 54 03 00 00 lea 0x354(%eax),%eax 108935: 89 42 08 mov %eax,0x8(%edx) 108938: 8d 82 bc 03 00 00 lea 0x3bc(%edx),%eax 10893e: 89 42 0c mov %eax,0xc(%edx) 108941: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx) 108948: 8d 72 14 lea 0x14(%edx),%esi 10894b: 31 c0 xor %eax,%eax 10894d: b9 19 00 00 00 mov $0x19,%ecx 108952: 89 f7 mov %esi,%edi 108954: f3 aa rep stos %al,%es:(%edi) 108956: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx) 10895d: c7 42 34 2a 01 12 00 movl $0x12012a,0x34(%edx) 108964: c7 42 38 00 00 00 00 movl $0x0,0x38(%edx) 10896b: c7 42 3c 00 00 00 00 movl $0x0,0x3c(%edx) 108972: c7 42 40 00 00 00 00 movl $0x0,0x40(%edx) 108979: c7 42 44 00 00 00 00 movl $0x0,0x44(%edx) 108980: c7 42 48 00 00 00 00 movl $0x0,0x48(%edx) 108987: c7 42 4c 00 00 00 00 movl $0x0,0x4c(%edx) 10898e: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx) 108995: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx) 10899c: c7 42 58 00 00 00 00 movl $0x0,0x58(%edx) 1089a3: c7 42 5c 00 00 00 00 movl $0x0,0x5c(%edx) 1089aa: c6 42 60 00 movb $0x0,0x60(%edx) 1089ae: 8d 72 7c lea 0x7c(%edx),%esi 1089b1: b1 24 mov $0x24,%cl 1089b3: 89 f7 mov %esi,%edi 1089b5: f3 aa rep stos %al,%es:(%edi) 1089b7: c7 82 a0 00 00 00 00 movl $0x0,0xa0(%edx) 1089be: 00 00 00 1089c1: c7 82 a4 00 00 00 01 movl $0x1,0xa4(%edx) 1089c8: 00 00 00 1089cb: c7 82 a8 00 00 00 00 movl $0x0,0xa8(%edx) 1089d2: 00 00 00 1089d5: 66 c7 82 ac 00 00 00 movw $0x330e,0xac(%edx) 1089dc: 0e 33 1089de: 66 c7 82 ae 00 00 00 movw $0xabcd,0xae(%edx) 1089e5: cd ab 1089e7: 66 c7 82 b0 00 00 00 movw $0x1234,0xb0(%edx) 1089ee: 34 12 1089f0: 66 c7 82 b2 00 00 00 movw $0xe66d,0xb2(%edx) 1089f7: 6d e6 1089f9: 66 c7 82 b4 00 00 00 movw $0xdeec,0xb4(%edx) 108a00: ec de 108a02: 66 c7 82 b6 00 00 00 movw $0x5,0xb6(%edx) 108a09: 05 00 108a0b: 66 c7 82 b8 00 00 00 movw $0xb,0xb8(%edx) 108a12: 0b 00 108a14: c7 82 bc 00 00 00 00 movl $0x0,0xbc(%edx) 108a1b: 00 00 00 108a1e: c7 82 c0 00 00 00 00 movl $0x0,0xc0(%edx) 108a25: 00 00 00 108a28: c7 82 c4 00 00 00 00 movl $0x0,0xc4(%edx) 108a2f: 00 00 00 108a32: c7 82 c8 00 00 00 00 movl $0x0,0xc8(%edx) 108a39: 00 00 00 108a3c: c7 82 cc 00 00 00 00 movl $0x0,0xcc(%edx) 108a43: 00 00 00 108a46: c7 82 d0 00 00 00 00 movl $0x0,0xd0(%edx) 108a4d: 00 00 00 108a50: c7 82 f8 00 00 00 00 movl $0x0,0xf8(%edx) 108a57: 00 00 00 108a5a: c7 82 fc 00 00 00 00 movl $0x0,0xfc(%edx) 108a61: 00 00 00 108a64: c7 82 00 01 00 00 00 movl $0x0,0x100(%edx) 108a6b: 00 00 00 108a6e: c7 82 04 01 00 00 00 movl $0x0,0x104(%edx) 108a75: 00 00 00 108a78: c7 82 08 01 00 00 00 movl $0x0,0x108(%edx) 108a7f: 00 00 00 108a82: c7 82 0c 01 00 00 00 movl $0x0,0x10c(%edx) 108a89: 00 00 00 108a8c: c7 82 10 01 00 00 00 movl $0x0,0x110(%edx) 108a93: 00 00 00 108a96: c7 82 14 01 00 00 00 movl $0x0,0x114(%edx) 108a9d: 00 00 00 108aa0: c7 82 18 01 00 00 00 movl $0x0,0x118(%edx) 108aa7: 00 00 00 108aaa: c7 82 1c 01 00 00 00 movl $0x0,0x11c(%edx) 108ab1: 00 00 00 108ab4: c6 82 d4 00 00 00 00 movb $0x0,0xd4(%edx) 108abb: c6 82 dc 00 00 00 00 movb $0x0,0xdc(%edx) 108ac2: c7 82 f4 00 00 00 00 movl $0x0,0xf4(%edx) 108ac9: 00 00 00 108acc: c7 82 48 01 00 00 00 movl $0x0,0x148(%edx) 108ad3: 00 00 00 108ad6: c7 82 4c 01 00 00 00 movl $0x0,0x14c(%edx) 108add: 00 00 00 108ae0: c7 82 50 01 00 00 00 movl $0x0,0x150(%edx) 108ae7: 00 00 00 108aea: c7 82 54 01 00 00 00 movl $0x0,0x154(%edx) 108af1: 00 00 00 108af4: c7 82 d4 02 00 00 00 movl $0x0,0x2d4(%edx) 108afb: 00 00 00 108afe: c7 82 d4 01 00 00 00 movl $0x0,0x1d4(%edx) 108b05: 00 00 00 108b08: c7 82 dc 02 00 00 00 movl $0x0,0x2dc(%edx) 108b0f: 00 00 00 108b12: c7 82 e0 02 00 00 00 movl $0x0,0x2e0(%edx) 108b19: 00 00 00 108b1c: c7 82 e4 02 00 00 00 movl $0x0,0x2e4(%edx) 108b23: 00 00 00 108b26: c7 82 e8 02 00 00 00 movl $0x0,0x2e8(%edx) 108b2d: 00 00 00 108b30: 66 b9 38 01 mov $0x138,%cx 108b34: 89 df mov %ebx,%edi 108b36: f3 aa rep stos %al,%es:(%edi) creating_task->libc_reent = ptr; 108b38: 8b 45 0c mov 0xc(%ebp),%eax 108b3b: 89 90 e0 00 00 00 mov %edx,0xe0(%eax) return TRUE; 108b41: b0 01 mov $0x1,%al } return FALSE; } 108b43: 8d 65 f4 lea -0xc(%ebp),%esp 108b46: 5b pop %ebx 108b47: 5e pop %esi 108b48: 5f pop %edi 108b49: c9 leave 108b4a: c3 ret 108b4b: 90 nop _REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */ creating_task->libc_reent = ptr; return TRUE; } return FALSE; 108b4c: 31 c0 xor %eax,%eax } 108b4e: 8d 65 f4 lea -0xc(%ebp),%esp 108b51: 5b pop %ebx 108b52: 5e pop %esi 108b53: 5f pop %edi 108b54: c9 leave 108b55: c3 ret 108b56: 66 90 xchg %ax,%ax { struct _reent *ptr; if (_Thread_libc_reent == 0) { _REENT = _global_impure_ptr; 108b58: a1 a0 0d 12 00 mov 0x120da0,%eax 108b5d: 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; 108b62: c7 05 64 65 12 00 20 movl $0x124220,0x126564 108b69: 42 12 00 108b6c: e9 95 fd ff ff jmp 108906 =============================================================================== 00108b74 : void newlib_delete_hook( rtems_tcb *current_task, rtems_tcb *deleted_task ) { 108b74: 55 push %ebp 108b75: 89 e5 mov %esp,%ebp 108b77: 57 push %edi 108b78: 56 push %esi 108b79: 53 push %ebx 108b7a: 83 ec 0c sub $0xc,%esp 108b7d: 8b 7d 08 mov 0x8(%ebp),%edi 108b80: 8b 5d 0c mov 0xc(%ebp),%ebx /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { 108b83: 39 df cmp %ebx,%edi 108b85: 74 55 je 108bdc ptr = _REENT; } else { ptr = deleted_task->libc_reent; 108b87: 8b b3 e0 00 00 00 mov 0xe0(%ebx),%esi } if (ptr && ptr != _global_impure_ptr) { 108b8d: 85 f6 test %esi,%esi 108b8f: 74 21 je 108bb2 <== NEVER TAKEN 108b91: 3b 35 a0 0d 12 00 cmp 0x120da0,%esi 108b97: 74 19 je 108bb2 _reclaim_reent(ptr); */ /* * Just in case there are some buffers lying around. */ _fwalk(ptr, newlib_free_buffers); 108b99: 83 ec 08 sub $0x8,%esp 108b9c: 68 94 88 10 00 push $0x108894 108ba1: 56 push %esi 108ba2: e8 09 9f 00 00 call 112ab0 <_fwalk> #if REENT_MALLOCED free(ptr); #else _Workspace_Free(ptr); 108ba7: 89 34 24 mov %esi,(%esp) 108baa: e8 dd 5c 00 00 call 10e88c <_Workspace_Free> 108baf: 83 c4 10 add $0x10,%esp #endif } deleted_task->libc_reent = NULL; 108bb2: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx) 108bb9: 00 00 00 /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { 108bbc: 39 df cmp %ebx,%edi 108bbe: 74 08 je 108bc8 _REENT = 0; } } 108bc0: 8d 65 f4 lea -0xc(%ebp),%esp 108bc3: 5b pop %ebx 108bc4: 5e pop %esi 108bc5: 5f pop %edi 108bc6: c9 leave 108bc7: c3 ret /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { _REENT = 0; 108bc8: c7 05 20 42 12 00 00 movl $0x0,0x124220 108bcf: 00 00 00 } } 108bd2: 8d 65 f4 lea -0xc(%ebp),%esp 108bd5: 5b pop %ebx 108bd6: 5e pop %esi 108bd7: 5f pop %edi 108bd8: c9 leave 108bd9: c3 ret 108bda: 66 90 xchg %ax,%ax /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { ptr = _REENT; 108bdc: 8b 35 20 42 12 00 mov 0x124220,%esi 108be2: eb a9 jmp 108b8d =============================================================================== 00108894 : */ int newlib_free_buffers( FILE *fp ) { 108894: 55 push %ebp 108895: 89 e5 mov %esp,%ebp 108897: 53 push %ebx 108898: 83 ec 10 sub $0x10,%esp 10889b: 8b 5d 08 mov 0x8(%ebp),%ebx switch ( fileno(fp) ) { 10889e: 53 push %ebx 10889f: e8 f8 9d 00 00 call 11269c 1088a4: 83 c4 10 add $0x10,%esp 1088a7: 83 f8 02 cmp $0x2,%eax 1088aa: 76 14 jbe 1088c0 <== ALWAYS TAKEN fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 1088ac: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1088af: 53 push %ebx <== NOT EXECUTED 1088b0: e8 6b 9b 00 00 call 112420 <== NOT EXECUTED 1088b5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } return 0; } 1088b8: 31 c0 xor %eax,%eax 1088ba: 8b 5d fc mov -0x4(%ebp),%ebx 1088bd: c9 leave 1088be: c3 ret 1088bf: 90 nop { switch ( fileno(fp) ) { case 0: case 1: case 2: if (fp->_flags & __SMBF) { 1088c0: f6 43 0c 80 testb $0x80,0xc(%ebx) 1088c4: 74 f2 je 1088b8 <== ALWAYS TAKEN free( fp->_bf._base ); 1088c6: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1088c9: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 1088cc: e8 03 f8 ff ff call 1080d4 <== NOT EXECUTED fp->_flags &= ~__SMBF; 1088d1: 66 81 63 0c 7f ff andw $0xff7f,0xc(%ebx) <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 1088d7: c7 03 00 00 00 00 movl $0x0,(%ebx) <== NOT EXECUTED 1088dd: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) <== NOT EXECUTED 1088e4: 83 c4 10 add $0x10,%esp <== NOT EXECUTED break; default: fclose(fp); } return 0; } 1088e7: 31 c0 xor %eax,%eax <== NOT EXECUTED 1088e9: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 1088ec: c9 leave <== NOT EXECUTED 1088ed: c3 ret <== NOT EXECUTED =============================================================================== 00107cf4 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 107cf4: 55 push %ebp 107cf5: 89 e5 mov %esp,%ebp 107cf7: 53 push %ebx 107cf8: 83 ec 04 sub $0x4,%esp 107cfb: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_device_driver status; if ( !initialized ) { 107cfe: 80 3d 00 41 12 00 00 cmpb $0x0,0x124100 107d05: 74 09 je 107d10 NULL_major = major; } return RTEMS_SUCCESSFUL; } 107d07: 31 c0 xor %eax,%eax 107d09: 8b 5d fc mov -0x4(%ebp),%ebx 107d0c: c9 leave 107d0d: c3 ret 107d0e: 66 90 xchg %ax,%ax ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 107d10: c6 05 00 41 12 00 01 movb $0x1,0x124100 status = rtems_io_register_name( 107d17: 50 push %eax 107d18: 6a 00 push $0x0 107d1a: 53 push %ebx 107d1b: 68 ba ca 11 00 push $0x11caba 107d20: e8 7b 01 00 00 call 107ea0 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 107d25: 83 c4 10 add $0x10,%esp 107d28: 85 c0 test %eax,%eax 107d2a: 75 0d jne 107d39 rtems_fatal_error_occurred(status); NULL_major = major; 107d2c: 89 1d 40 44 12 00 mov %ebx,0x124440 } return RTEMS_SUCCESSFUL; } 107d32: 31 c0 xor %eax,%eax 107d34: 8b 5d fc mov -0x4(%ebp),%ebx 107d37: c9 leave 107d38: c3 ret major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); 107d39: 83 ec 0c sub $0xc,%esp 107d3c: 50 push %eax 107d3d: e8 d2 41 00 00 call 10bf14 =============================================================================== 00108c44 : int open( const char *pathname, int flags, ... ) { 108c44: 55 push %ebp 108c45: 89 e5 mov %esp,%ebp 108c47: 57 push %edi 108c48: 56 push %esi 108c49: 53 push %ebx 108c4a: 83 ec 4c sub $0x4c,%esp /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 108c4d: 8b 45 0c mov 0xc(%ebp),%eax 108c50: 40 inc %eax if ( ( status & _FREAD ) == _FREAD ) 108c51: 89 c3 mov %eax,%ebx 108c53: 83 e3 01 and $0x1,%ebx eval_flags |= RTEMS_LIBIO_PERMS_READ; 108c56: f7 db neg %ebx 108c58: 83 e3 04 and $0x4,%ebx if ( ( status & _FWRITE ) == _FWRITE ) 108c5b: a8 02 test $0x2,%al 108c5d: 74 03 je 108c62 eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 108c5f: 83 cb 02 or $0x2,%ebx va_start(ap, flags); mode = va_arg( ap, int ); 108c62: 8b 45 10 mov 0x10(%ebp),%eax 108c65: 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(); 108c68: e8 f7 6f 00 00 call 10fc64 108c6d: 89 c2 mov %eax,%edx if ( iop == 0 ) { 108c6f: 85 c0 test %eax,%eax 108c71: 0f 84 c5 00 00 00 je 108d3c } /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 108c77: 31 f6 xor %esi,%esi 108c79: b9 ff ff ff ff mov $0xffffffff,%ecx 108c7e: 8b 7d 08 mov 0x8(%ebp),%edi 108c81: 89 f0 mov %esi,%eax 108c83: f2 ae repnz scas %es:(%edi),%al 108c85: f7 d1 not %ecx 108c87: 49 dec %ecx 108c88: 83 ec 0c sub $0xc,%esp 108c8b: 6a 01 push $0x1 108c8d: 8d 45 d4 lea -0x2c(%ebp),%eax 108c90: 89 45 b4 mov %eax,-0x4c(%ebp) 108c93: 50 push %eax 108c94: 53 push %ebx 108c95: 51 push %ecx 108c96: ff 75 08 pushl 0x8(%ebp) 108c99: 89 55 c0 mov %edx,-0x40(%ebp) 108c9c: e8 47 f3 ff ff call 107fe8 108ca1: 89 c3 mov %eax,%ebx pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 108ca3: 83 c4 20 add $0x20,%esp 108ca6: 83 f8 ff cmp $0xffffffff,%eax 108ca9: 8b 55 c0 mov -0x40(%ebp),%edx 108cac: 0f 84 de 00 00 00 je 108d90 if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 108cb2: 8b 45 0c mov 0xc(%ebp),%eax 108cb5: 25 00 0a 00 00 and $0xa00,%eax 108cba: 3d 00 0a 00 00 cmp $0xa00,%eax 108cbf: 0f 84 8b 00 00 00 je 108d50 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->flags |= rtems_libio_fcntl_flags( flags ); 108cc5: 8b 5a 14 mov 0x14(%edx),%ebx 108cc8: 83 ec 0c sub $0xc,%esp 108ccb: ff 75 0c pushl 0xc(%ebp) 108cce: 89 55 c0 mov %edx,-0x40(%ebp) 108cd1: e8 12 6f 00 00 call 10fbe8 108cd6: 09 d8 or %ebx,%eax 108cd8: 8b 55 c0 mov -0x40(%ebp),%edx 108cdb: 89 42 14 mov %eax,0x14(%edx) iop->pathinfo = loc; 108cde: 8d 7a 18 lea 0x18(%edx),%edi 108ce1: b9 05 00 00 00 mov $0x5,%ecx 108ce6: 8b 75 b4 mov -0x4c(%ebp),%esi 108ce9: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode ); 108ceb: 8b 42 20 mov 0x20(%edx),%eax 108cee: ff 75 c4 pushl -0x3c(%ebp) 108cf1: ff 75 0c pushl 0xc(%ebp) 108cf4: ff 75 08 pushl 0x8(%ebp) 108cf7: 52 push %edx 108cf8: ff 10 call *(%eax) if ( rc ) { 108cfa: 83 c4 20 add $0x20,%esp 108cfd: 85 c0 test %eax,%eax 108cff: 8b 55 c0 mov -0x40(%ebp),%edx 108d02: 75 78 jne 108d7c } /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 108d04: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp) 108d0b: 0f 85 9f 00 00 00 jne 108db0 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 108d11: 2b 15 60 63 12 00 sub 0x126360,%edx 108d17: c1 fa 03 sar $0x3,%edx 108d1a: 8d 04 d2 lea (%edx,%edx,8),%eax 108d1d: 8d 04 c2 lea (%edx,%eax,8),%eax 108d20: 8d 04 c2 lea (%edx,%eax,8),%eax 108d23: 8d 04 c2 lea (%edx,%eax,8),%eax 108d26: 89 c1 mov %eax,%ecx 108d28: c1 e1 0f shl $0xf,%ecx 108d2b: 01 c8 add %ecx,%eax 108d2d: 8d 04 c2 lea (%edx,%eax,8),%eax 108d30: f7 d8 neg %eax } 108d32: 8d 65 f4 lea -0xc(%ebp),%esp 108d35: 5b pop %ebx 108d36: 5e pop %esi 108d37: 5f pop %edi 108d38: c9 leave 108d39: c3 ret 108d3a: 66 90 xchg %ax,%ax */ /* allocate a file control block */ iop = rtems_libio_allocate(); if ( iop == 0 ) { rc = ENFILE; 108d3c: 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 ); 108d41: e8 82 95 00 00 call 1122c8 <__errno> 108d46: 89 18 mov %ebx,(%eax) 108d48: b8 ff ff ff ff mov $0xffffffff,%eax 108d4d: eb e3 jmp 108d32 108d4f: 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; 108d50: 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; 108d53: bb 11 00 00 00 mov $0x11,%ebx */ done: va_end(ap); if ( rc ) { if ( iop ) 108d58: 85 d2 test %edx,%edx 108d5a: 74 0c je 108d68 rtems_libio_free( iop ); 108d5c: 83 ec 0c sub $0xc,%esp 108d5f: 52 push %edx 108d60: e8 a3 6f 00 00 call 10fd08 108d65: 83 c4 10 add $0x10,%esp if ( loc_to_free ) 108d68: 85 f6 test %esi,%esi 108d6a: 74 d5 je 108d41 rtems_filesystem_freenode( loc_to_free ); 108d6c: 83 ec 0c sub $0xc,%esp 108d6f: 56 push %esi 108d70: e8 4b f3 ff ff call 1080c0 108d75: 83 c4 10 add $0x10,%esp 108d78: eb c7 jmp 108d41 108d7a: 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; 108d7c: e8 47 95 00 00 call 1122c8 <__errno> 108d81: 8b 18 mov (%eax),%ebx rc = EEXIST; loc_to_free = &loc; goto done; } loc_to_free = &loc; 108d83: 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; 108d86: 8b 55 c0 mov -0x40(%ebp),%edx * Single exit and clean up path. */ done: va_end(ap); if ( rc ) { 108d89: 85 db test %ebx,%ebx 108d8b: 74 84 je 108d11 <== NEVER TAKEN 108d8d: eb c9 jmp 108d58 108d8f: 90 nop */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { if ( errno != ENOENT ) { 108d90: e8 33 95 00 00 call 1122c8 <__errno> 108d95: 83 38 02 cmpl $0x2,(%eax) 108d98: 8b 55 c0 mov -0x40(%ebp),%edx 108d9b: 0f 84 9b 00 00 00 je 108e3c } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); if ( rc ) { rc = errno; 108da1: e8 22 95 00 00 call 1122c8 <__errno> 108da6: 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; 108da8: 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; 108daa: 8b 55 c0 mov -0x40(%ebp),%edx 108dad: eb da jmp 108d89 108daf: 90 nop /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 108db0: 51 push %ecx 108db1: 6a 00 push $0x0 108db3: 6a 00 push $0x0 108db5: 89 d0 mov %edx,%eax 108db7: 2b 05 60 63 12 00 sub 0x126360,%eax 108dbd: c1 f8 03 sar $0x3,%eax 108dc0: 8d 0c c0 lea (%eax,%eax,8),%ecx 108dc3: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108dc6: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108dc9: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108dcc: 89 cb mov %ecx,%ebx 108dce: c1 e3 0f shl $0xf,%ebx 108dd1: 01 d9 add %ebx,%ecx 108dd3: 8d 04 c8 lea (%eax,%ecx,8),%eax 108dd6: f7 d8 neg %eax 108dd8: 50 push %eax 108dd9: 89 55 c0 mov %edx,-0x40(%ebp) 108ddc: e8 57 6d 00 00 call 10fb38 108de1: 89 c3 mov %eax,%ebx if ( rc ) { 108de3: 83 c4 10 add $0x10,%esp 108de6: 85 c0 test %eax,%eax 108de8: 8b 55 c0 mov -0x40(%ebp),%edx 108deb: 0f 84 20 ff ff ff je 108d11 if(errno) rc = errno; 108df1: e8 d2 94 00 00 call 1122c8 <__errno> 108df6: 8b 00 mov (%eax),%eax 108df8: 85 c0 test %eax,%eax 108dfa: 8b 55 c0 mov -0x40(%ebp),%edx 108dfd: 0f 85 b2 00 00 00 jne 108eb5 <== ALWAYS TAKEN close( iop - rtems_libio_iops ); 108e03: 83 ec 0c sub $0xc,%esp 108e06: 2b 15 60 63 12 00 sub 0x126360,%edx 108e0c: c1 fa 03 sar $0x3,%edx 108e0f: 8d 04 d2 lea (%edx,%edx,8),%eax 108e12: 8d 04 c2 lea (%edx,%eax,8),%eax 108e15: 8d 04 c2 lea (%edx,%eax,8),%eax 108e18: 8d 04 c2 lea (%edx,%eax,8),%eax 108e1b: 89 c1 mov %eax,%ecx 108e1d: c1 e1 0f shl $0xf,%ecx 108e20: 01 c8 add %ecx,%eax 108e22: 8d 04 c2 lea (%edx,%eax,8),%eax 108e25: f7 d8 neg %eax 108e27: 50 push %eax 108e28: e8 8b 6c 00 00 call 10fab8 108e2d: 83 c4 10 add $0x10,%esp /* those are released by close(): */ iop = 0; loc_to_free = NULL; 108e30: 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; 108e32: 31 d2 xor %edx,%edx 108e34: e9 50 ff ff ff jmp 108d89 108e39: 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) ) { 108e3c: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp) 108e43: 75 0f jne 108e54 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; 108e45: 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; 108e47: bb 02 00 00 00 mov $0x2,%ebx 108e4c: e9 07 ff ff ff jmp 108d58 108e51: 8d 76 00 lea 0x0(%esi),%esi goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 108e54: 6a 00 push $0x0 108e56: 6a 00 push $0x0 108e58: 8b 45 c4 mov -0x3c(%ebp),%eax 108e5b: 80 cc 80 or $0x80,%ah 108e5e: 50 push %eax 108e5f: ff 75 08 pushl 0x8(%ebp) 108e62: 89 55 c0 mov %edx,-0x40(%ebp) 108e65: e8 02 f6 ff ff call 10846c if ( rc ) { 108e6a: 83 c4 10 add $0x10,%esp 108e6d: 85 c0 test %eax,%eax 108e6f: 8b 55 c0 mov -0x40(%ebp),%edx 108e72: 0f 85 29 ff ff ff jne 108da1 <== 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( 108e78: 89 d9 mov %ebx,%ecx 108e7a: 8b 7d 08 mov 0x8(%ebp),%edi 108e7d: 89 f0 mov %esi,%eax 108e7f: f2 ae repnz scas %es:(%edi),%al 108e81: f7 d1 not %ecx 108e83: 49 dec %ecx 108e84: 83 ec 0c sub $0xc,%esp 108e87: 6a 01 push $0x1 108e89: 8d 45 d4 lea -0x2c(%ebp),%eax 108e8c: 50 push %eax 108e8d: 6a 00 push $0x0 108e8f: 51 push %ecx 108e90: ff 75 08 pushl 0x8(%ebp) 108e93: 89 55 c0 mov %edx,-0x40(%ebp) 108e96: e8 4d f1 ff ff call 107fe8 pathname, strlen( pathname ), 0x0, &loc, true ); if ( status != 0 ) { /* The file did not exist */ 108e9b: 83 c4 20 add $0x20,%esp 108e9e: 85 c0 test %eax,%eax 108ea0: 8b 55 c0 mov -0x40(%ebp),%edx 108ea3: 0f 84 1c fe ff ff je 108cc5 <== 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; 108ea9: 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; 108eab: bb 0d 00 00 00 mov $0xd,%ebx <== NOT EXECUTED 108eb0: e9 a3 fe ff ff jmp 108d58 <== 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; 108eb5: e8 0e 94 00 00 call 1122c8 <__errno> 108eba: 8b 18 mov (%eax),%ebx 108ebc: 8b 55 c0 mov -0x40(%ebp),%edx 108ebf: e9 3f ff ff ff jmp 108e03 =============================================================================== 00109c48 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 109c48: 55 push %ebp 109c49: 89 e5 mov %esp,%ebp 109c4b: 56 push %esi 109c4c: 53 push %ebx 109c4d: 83 ec 10 sub $0x10,%esp 109c50: 88 45 f4 mov %al,-0xc(%ebp) int i; if (tty->termios.c_oflag & OPOST) { 109c53: 8b 4a 34 mov 0x34(%edx),%ecx 109c56: f6 c1 01 test $0x1,%cl 109c59: 74 31 je 109c8c <== NEVER TAKEN switch (c) { 109c5b: 3c 09 cmp $0x9,%al 109c5d: 0f 84 b1 00 00 00 je 109d14 109c63: 76 3f jbe 109ca4 <== NEVER TAKEN 109c65: 3c 0a cmp $0xa,%al 109c67: 74 4f je 109cb8 109c69: 3c 0d cmp $0xd,%al 109c6b: 74 7f je 109cec <== NEVER TAKEN if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 109c6d: 83 e1 02 and $0x2,%ecx 109c70: 0f 85 c6 00 00 00 jne 109d3c <== NEVER TAKEN 109c76: 8b 0d 14 42 12 00 mov 0x124214,%ecx c = toupper(c); if (!iscntrl(c)) 109c7c: 0f b6 c0 movzbl %al,%eax 109c7f: f6 44 01 01 20 testb $0x20,0x1(%ecx,%eax,1) 109c84: 75 06 jne 109c8c <== NEVER TAKEN tty->column++; 109c86: ff 42 28 incl 0x28(%edx) 109c89: 8d 76 00 lea 0x0(%esi),%esi break; } } rtems_termios_puts (&c, 1, tty); 109c8c: 53 push %ebx 109c8d: 52 push %edx 109c8e: 6a 01 push $0x1 109c90: 8d 45 f4 lea -0xc(%ebp),%eax 109c93: 50 push %eax 109c94: e8 7b fe ff ff call 109b14 109c99: 83 c4 10 add $0x10,%esp } 109c9c: 8d 65 f8 lea -0x8(%ebp),%esp 109c9f: 5b pop %ebx 109ca0: 5e pop %esi 109ca1: c9 leave 109ca2: c3 ret 109ca3: 90 nop oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 109ca4: 3c 08 cmp $0x8,%al <== NOT EXECUTED 109ca6: 75 c5 jne 109c6d <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 109ca8: 8b 42 28 mov 0x28(%edx),%eax <== NOT EXECUTED 109cab: 85 c0 test %eax,%eax <== NOT EXECUTED 109cad: 7e dd jle 109c8c <== NOT EXECUTED tty->column--; 109caf: 48 dec %eax <== NOT EXECUTED 109cb0: 89 42 28 mov %eax,0x28(%edx) <== NOT EXECUTED 109cb3: eb d7 jmp 109c8c <== NOT EXECUTED 109cb5: 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) 109cb8: f6 c1 20 test $0x20,%cl 109cbb: 74 07 je 109cc4 <== ALWAYS TAKEN tty->column = 0; 109cbd: c7 42 28 00 00 00 00 movl $0x0,0x28(%edx) <== NOT EXECUTED if (tty->termios.c_oflag & ONLCR) { 109cc4: 83 e1 04 and $0x4,%ecx 109cc7: 74 c3 je 109c8c <== NEVER TAKEN rtems_termios_puts ("\r", 1, tty); 109cc9: 51 push %ecx 109cca: 52 push %edx 109ccb: 6a 01 push $0x1 109ccd: 68 a4 04 12 00 push $0x1204a4 109cd2: 89 55 f0 mov %edx,-0x10(%ebp) 109cd5: e8 3a fe ff ff call 109b14 tty->column = 0; 109cda: 8b 55 f0 mov -0x10(%ebp),%edx 109cdd: c7 42 28 00 00 00 00 movl $0x0,0x28(%edx) 109ce4: 83 c4 10 add $0x10,%esp 109ce7: eb a3 jmp 109c8c 109ce9: 8d 76 00 lea 0x0(%esi),%esi } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 109cec: f6 c1 10 test $0x10,%cl <== NOT EXECUTED 109cef: 74 07 je 109cf8 <== NOT EXECUTED 109cf1: 8b 42 28 mov 0x28(%edx),%eax <== NOT EXECUTED 109cf4: 85 c0 test %eax,%eax <== NOT EXECUTED 109cf6: 74 a4 je 109c9c <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 109cf8: f6 c1 08 test $0x8,%cl <== NOT EXECUTED 109cfb: 74 09 je 109d06 <== NOT EXECUTED c = '\n'; 109cfd: c6 45 f4 0a movb $0xa,-0xc(%ebp) <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 109d01: 83 e1 20 and $0x20,%ecx <== NOT EXECUTED 109d04: 74 86 je 109c8c <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; 109d06: c7 42 28 00 00 00 00 movl $0x0,0x28(%edx) <== NOT EXECUTED break; 109d0d: e9 7a ff ff ff jmp 109c8c <== NOT EXECUTED 109d12: 66 90 xchg %ax,%ax <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); 109d14: 8b 5a 28 mov 0x28(%edx),%ebx 109d17: 89 de mov %ebx,%esi 109d19: 83 e6 07 and $0x7,%esi 109d1c: b8 08 00 00 00 mov $0x8,%eax 109d21: 29 f0 sub %esi,%eax if ((tty->termios.c_oflag & TABDLY) == XTABS) { 109d23: 81 e1 00 18 00 00 and $0x1800,%ecx 109d29: 81 f9 00 18 00 00 cmp $0x1800,%ecx 109d2f: 74 37 je 109d68 <== ALWAYS TAKEN tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 109d31: 01 d8 add %ebx,%eax <== NOT EXECUTED 109d33: 89 42 28 mov %eax,0x28(%edx) <== NOT EXECUTED break; 109d36: e9 51 ff ff ff jmp 109c8c <== NOT EXECUTED 109d3b: 90 nop <== NOT EXECUTED tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); 109d3c: 8b 0d 14 42 12 00 mov 0x124214,%ecx <== NOT EXECUTED 109d42: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED 109d45: 0f be 5c 01 01 movsbl 0x1(%ecx,%eax,1),%ebx <== NOT EXECUTED 109d4a: 83 e3 03 and $0x3,%ebx <== NOT EXECUTED 109d4d: 83 fb 02 cmp $0x2,%ebx <== NOT EXECUTED 109d50: 74 0e je 109d60 <== NOT EXECUTED 109d52: 89 c3 mov %eax,%ebx <== NOT EXECUTED 109d54: 88 d8 mov %bl,%al <== NOT EXECUTED 109d56: 88 5d f4 mov %bl,-0xc(%ebp) <== NOT EXECUTED 109d59: e9 1e ff ff ff jmp 109c7c <== NOT EXECUTED 109d5e: 66 90 xchg %ax,%ax <== NOT EXECUTED 109d60: 8d 58 e0 lea -0x20(%eax),%ebx <== NOT EXECUTED 109d63: eb ef jmp 109d54 <== NOT EXECUTED 109d65: 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; 109d68: 8d 1c 18 lea (%eax,%ebx,1),%ebx 109d6b: 89 5a 28 mov %ebx,0x28(%edx) rtems_termios_puts ( " ", i, tty); 109d6e: 56 push %esi 109d6f: 52 push %edx 109d70: 50 push %eax 109d71: 68 3c 00 12 00 push $0x12003c 109d76: e8 99 fd ff ff call 109b14 return; 109d7b: 83 c4 10 add $0x10,%esp 109d7e: e9 19 ff ff ff jmp 109c9c =============================================================================== 0010a080 : long pathconf( const char *path, int name ) { 10a080: 55 push %ebp 10a081: 89 e5 mov %esp,%ebp 10a083: 56 push %esi 10a084: 53 push %ebx int status; int fd; fd = open( path, O_RDONLY ); 10a085: 83 ec 08 sub $0x8,%esp 10a088: 6a 00 push $0x0 10a08a: ff 75 08 pushl 0x8(%ebp) 10a08d: e8 4e fd ff ff call 109de0 10a092: 89 c3 mov %eax,%ebx if ( fd == -1 ) 10a094: 83 c4 10 add $0x10,%esp 10a097: 83 f8 ff cmp $0xffffffff,%eax 10a09a: 74 24 je 10a0c0 return -1; status = fpathconf( fd, name ); 10a09c: 83 ec 08 sub $0x8,%esp 10a09f: ff 75 0c pushl 0xc(%ebp) 10a0a2: 50 push %eax 10a0a3: e8 98 ec ff ff call 108d40 10a0a8: 89 c6 mov %eax,%esi (void) close( fd ); 10a0aa: 89 1c 24 mov %ebx,(%esp) 10a0ad: e8 2e e8 ff ff call 1088e0 return status; 10a0b2: 83 c4 10 add $0x10,%esp 10a0b5: 89 f0 mov %esi,%eax } 10a0b7: 8d 65 f8 lea -0x8(%ebp),%esp 10a0ba: 5b pop %ebx 10a0bb: 5e pop %esi 10a0bc: c9 leave 10a0bd: c3 ret 10a0be: 66 90 xchg %ax,%ax int status; int fd; fd = open( path, O_RDONLY ); if ( fd == -1 ) return -1; 10a0c0: b8 ff ff ff ff mov $0xffffffff,%eax status = fpathconf( fd, name ); (void) close( fd ); return status; } 10a0c5: 8d 65 f8 lea -0x8(%ebp),%esp 10a0c8: 5b pop %ebx 10a0c9: 5e pop %esi 10a0ca: c9 leave 10a0cb: c3 ret =============================================================================== 00110bec : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 110bec: 55 push %ebp 110bed: 89 e5 mov %esp,%ebp 110bef: 57 push %edi 110bf0: 56 push %esi 110bf1: 53 push %ebx 110bf2: 83 ec 24 sub $0x24,%esp rtems_libio_t *iop; int err = 0; if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0) 110bf5: 68 ff 01 00 00 push $0x1ff 110bfa: 68 ec 20 12 00 push $0x1220ec 110bff: e8 98 16 00 00 call 11229c 110c04: 83 c4 10 add $0x10,%esp 110c07: 85 c0 test %eax,%eax 110c09: 74 0d je 110c18 <== ALWAYS TAKEN return -1; 110c0b: 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; } 110c10: 8d 65 f4 lea -0xc(%ebp),%esp 110c13: 5b pop %ebx 110c14: 5e pop %esi 110c15: 5f pop %edi 110c16: c9 leave 110c17: 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); 110c18: 8d 5d d9 lea -0x27(%ebp),%ebx 110c1b: be f1 20 12 00 mov $0x1220f1,%esi 110c20: b9 0a 00 00 00 mov $0xa,%ecx 110c25: 89 df mov %ebx,%edi 110c27: f3 a4 rep movsb %ds:(%esi),%es:(%edi) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 110c29: 0f b7 05 6c 71 12 00 movzwl 0x12716c,%eax 110c30: 8d 50 01 lea 0x1(%eax),%edx 110c33: 66 89 15 6c 71 12 00 mov %dx,0x12716c 110c3a: 51 push %ecx 110c3b: 50 push %eax 110c3c: 68 fc 20 12 00 push $0x1220fc 110c41: 8d 45 e3 lea -0x1d(%ebp),%eax 110c44: 50 push %eax 110c45: e8 9e 36 00 00 call 1142e8 /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 110c4a: 58 pop %eax 110c4b: 5a pop %edx 110c4c: 68 80 01 00 00 push $0x180 110c51: 53 push %ebx 110c52: e8 8d 13 00 00 call 111fe4 110c57: 83 c4 10 add $0x10,%esp 110c5a: 85 c0 test %eax,%eax 110c5c: 0f 85 a6 00 00 00 jne 110d08 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); 110c62: 83 ec 08 sub $0x8,%esp 110c65: 68 00 40 00 00 push $0x4000 110c6a: 53 push %ebx 110c6b: e8 28 92 ff ff call 109e98 110c70: 8b 55 08 mov 0x8(%ebp),%edx 110c73: 89 02 mov %eax,(%edx) if (filsdes[0] < 0) { 110c75: 83 c4 10 add $0x10,%esp 110c78: 85 c0 test %eax,%eax 110c7a: 78 58 js 110cd4 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]); 110c7c: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 110c82: 72 3c jb 110cc0 <== ALWAYS TAKEN 110c84: 31 d2 xor %edx,%edx <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 110c86: 83 62 14 fe andl $0xfffffffe,0x14(%edx) filsdes[1] = open(fifopath, O_WRONLY); 110c8a: 83 ec 08 sub $0x8,%esp 110c8d: 6a 01 push $0x1 110c8f: 53 push %ebx 110c90: e8 03 92 ff ff call 109e98 110c95: 8b 55 08 mov 0x8(%ebp),%edx 110c98: 89 42 04 mov %eax,0x4(%edx) if (filsdes[1] < 0) { 110c9b: 83 c4 10 add $0x10,%esp 110c9e: 85 c0 test %eax,%eax 110ca0: 78 4a js 110cec int pipe_create( int filsdes[2] ) { rtems_libio_t *iop; int err = 0; 110ca2: 31 f6 xor %esi,%esi if (filsdes[1] < 0) { err = errno; close(filsdes[0]); } unlink(fifopath); 110ca4: 83 ec 0c sub $0xc,%esp 110ca7: 53 push %ebx 110ca8: e8 37 b2 ff ff call 10bee4 110cad: 83 c4 10 add $0x10,%esp } if(err != 0) 110cb0: 85 f6 test %esi,%esi 110cb2: 75 63 jne 110d17 rtems_set_errno_and_return_minus_one(err); return 0; 110cb4: 31 c0 xor %eax,%eax } 110cb6: 8d 65 f4 lea -0xc(%ebp),%esp 110cb9: 5b pop %ebx 110cba: 5e pop %esi 110cbb: 5f pop %edi 110cbc: c9 leave 110cbd: c3 ret 110cbe: 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]); 110cc0: c1 e0 03 shl $0x3,%eax 110cc3: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 110cca: 29 c2 sub %eax,%edx 110ccc: 03 15 a0 73 12 00 add 0x1273a0,%edx 110cd2: eb b2 jmp 110c86 } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); if (filsdes[0] < 0) { err = errno; 110cd4: e8 77 2c 00 00 call 113950 <__errno> 110cd9: 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); 110cdb: 83 ec 0c sub $0xc,%esp 110cde: 53 push %ebx 110cdf: e8 00 b2 ff ff call 10bee4 110ce4: 83 c4 10 add $0x10,%esp 110ce7: eb c7 jmp 110cb0 110ce9: 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; 110cec: e8 5f 2c 00 00 call 113950 <__errno> 110cf1: 8b 30 mov (%eax),%esi close(filsdes[0]); 110cf3: 83 ec 0c sub $0xc,%esp 110cf6: 8b 45 08 mov 0x8(%ebp),%eax 110cf9: ff 30 pushl (%eax) 110cfb: e8 f8 81 ff ff call 108ef8 110d00: 83 c4 10 add $0x10,%esp 110d03: eb 9f jmp 110ca4 110d05: 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){ 110d08: e8 43 2c 00 00 call 113950 <__errno> return -1; 110d0d: b8 ff ff ff ff mov $0xffffffff,%eax 110d12: e9 f9 fe ff ff jmp 110c10 close(filsdes[0]); } unlink(fifopath); } if(err != 0) rtems_set_errno_and_return_minus_one(err); 110d17: e8 34 2c 00 00 call 113950 <__errno> 110d1c: 89 30 mov %esi,(%eax) 110d1e: b8 ff ff ff ff mov $0xffffffff,%eax 110d23: e9 e8 fe ff ff jmp 110c10 =============================================================================== 00112044 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 112044: 55 push %ebp 112045: 89 e5 mov %esp,%ebp 112047: 56 push %esi 112048: 53 push %ebx 112049: 8b 75 08 mov 0x8(%ebp),%esi 11204c: 8b 5d 10 mov 0x10(%ebp),%ebx if (cmd == FIONREAD) { 11204f: 81 7d 0c 7f 66 04 40 cmpl $0x4004667f,0xc(%ebp) 112056: 74 0c je 112064 *(unsigned int *)buffer = pipe->Length; PIPE_UNLOCK(pipe); return 0; } return -EINVAL; 112058: b8 ea ff ff ff mov $0xffffffea,%eax } 11205d: 8d 65 f8 lea -0x8(%ebp),%esp 112060: 5b pop %ebx 112061: 5e pop %esi 112062: c9 leave 112063: c3 ret void *buffer, rtems_libio_t *iop ) { if (cmd == FIONREAD) { if (buffer == NULL) 112064: 85 db test %ebx,%ebx 112066: 75 07 jne 11206f return -EFAULT; 112068: b8 f2 ff ff ff mov $0xfffffff2,%eax 11206d: eb ee jmp 11205d if (! PIPE_LOCK(pipe)) 11206f: 50 push %eax 112070: 6a 00 push $0x0 112072: 6a 00 push $0x0 112074: ff 76 28 pushl 0x28(%esi) 112077: e8 90 b3 ff ff call 10d40c 11207c: 83 c4 10 add $0x10,%esp 11207f: 85 c0 test %eax,%eax 112081: 74 07 je 11208a <== ALWAYS TAKEN return -EINTR; 112083: b8 fc ff ff ff mov $0xfffffffc,%eax <== NOT EXECUTED 112088: eb d3 jmp 11205d <== NOT EXECUTED /* Return length of pipe */ *(unsigned int *)buffer = pipe->Length; 11208a: 8b 46 0c mov 0xc(%esi),%eax 11208d: 89 03 mov %eax,(%ebx) PIPE_UNLOCK(pipe); 11208f: 83 ec 0c sub $0xc,%esp 112092: ff 76 28 pushl 0x28(%esi) 112095: e8 6e b4 ff ff call 10d508 return 0; 11209a: 83 c4 10 add $0x10,%esp 11209d: 31 c0 xor %eax,%eax 11209f: eb bc jmp 11205d =============================================================================== 00111ca8 : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 111ca8: 55 push %ebp 111ca9: 89 e5 mov %esp,%ebp 111cab: 57 push %edi 111cac: 56 push %esi 111cad: 53 push %ebx 111cae: 83 ec 30 sub $0x30,%esp 111cb1: 8b 5d 08 mov 0x8(%ebp),%ebx int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 111cb4: 6a 00 push $0x0 111cb6: 6a 00 push $0x0 111cb8: ff 73 28 pushl 0x28(%ebx) 111cbb: e8 4c b7 ff ff call 10d40c 111cc0: 83 c4 10 add $0x10,%esp 111cc3: 85 c0 test %eax,%eax 111cc5: 0f 85 ad 00 00 00 jne 111d78 <== NEVER TAKEN return -EINTR; while (read < count) { 111ccb: 8b 45 10 mov 0x10(%ebp),%eax 111cce: 85 c0 test %eax,%eax 111cd0: 0f 84 7a 01 00 00 je 111e50 <== NEVER TAKEN 111cd6: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) 111cdd: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) while (PIPE_EMPTY(pipe)) { 111ce4: 8b 53 0c mov 0xc(%ebx),%edx 111ce7: 85 d2 test %edx,%edx 111ce9: 0f 85 99 00 00 00 jne 111d88 /* Not an error */ if (pipe->Writers == 0) 111cef: 8b 7b 14 mov 0x14(%ebx),%edi 111cf2: 85 ff test %edi,%edi 111cf4: 0f 84 fe 00 00 00 je 111df8 <== NEVER TAKEN goto out_locked; if (LIBIO_NODELAY(iop)) { 111cfa: 8b 45 14 mov 0x14(%ebp),%eax 111cfd: f6 40 14 01 testb $0x1,0x14(%eax) 111d01: 0f 85 f9 00 00 00 jne 111e00 ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 111d07: ff 43 18 incl 0x18(%ebx) PIPE_UNLOCK(pipe); 111d0a: 83 ec 0c sub $0xc,%esp 111d0d: ff 73 28 pushl 0x28(%ebx) 111d10: e8 f3 b7 ff ff call 10d508 if (! PIPE_READWAIT(pipe)) 111d15: 59 pop %ecx 111d16: 5e pop %esi 111d17: 6a 00 push $0x0 111d19: ff 73 2c pushl 0x2c(%ebx) 111d1c: e8 43 0f 00 00 call 112c64 111d21: 83 c4 0c add $0xc,%esp 111d24: 83 f8 01 cmp $0x1,%eax 111d27: 19 f6 sbb %esi,%esi 111d29: f7 d6 not %esi 111d2b: 83 e6 fc and $0xfffffffc,%esi ret = -EINTR; if (! PIPE_LOCK(pipe)) { 111d2e: 6a 00 push $0x0 111d30: 6a 00 push $0x0 111d32: ff 73 28 pushl 0x28(%ebx) 111d35: e8 d2 b6 ff ff call 10d40c 111d3a: 83 c4 10 add $0x10,%esp 111d3d: 85 c0 test %eax,%eax 111d3f: 0f 85 c7 00 00 00 jne 111e0c <== NEVER TAKEN /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 111d45: ff 4b 18 decl 0x18(%ebx) if (ret != 0) 111d48: 85 f6 test %esi,%esi 111d4a: 74 98 je 111ce4 <== ALWAYS TAKEN PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 111d4c: 83 ec 0c sub $0xc,%esp 111d4f: ff 73 28 pushl 0x28(%ebx) 111d52: e8 b1 b7 ff ff call 10d508 111d57: 83 c4 10 add $0x10,%esp out_nolock: if (read > 0) 111d5a: 8b 45 d4 mov -0x2c(%ebp),%eax 111d5d: 85 c0 test %eax,%eax 111d5f: 7e 0b jle 111d6c 111d61: 8b 45 d4 mov -0x2c(%ebp),%eax return read; return ret; } 111d64: 8d 65 f4 lea -0xc(%ebp),%esp 111d67: 5b pop %ebx 111d68: 5e pop %esi 111d69: 5f pop %edi 111d6a: c9 leave 111d6b: c3 ret PIPE_UNLOCK(pipe); out_nolock: if (read > 0) return read; return ret; 111d6c: 89 f0 mov %esi,%eax } 111d6e: 8d 65 f4 lea -0xc(%ebp),%esp 111d71: 5b pop %ebx 111d72: 5e pop %esi 111d73: 5f pop %edi 111d74: c9 leave 111d75: c3 ret 111d76: 66 90 xchg %ax,%ax ) { int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; 111d78: b8 fc ff ff ff mov $0xfffffffc,%eax <== NOT EXECUTED out_nolock: if (read > 0) return read; return ret; } 111d7d: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 111d80: 5b pop %ebx <== NOT EXECUTED 111d81: 5e pop %esi <== NOT EXECUTED 111d82: 5f pop %edi <== NOT EXECUTED 111d83: c9 leave <== NOT EXECUTED 111d84: c3 ret <== NOT EXECUTED 111d85: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 111d88: 8b 45 10 mov 0x10(%ebp),%eax 111d8b: 2b 45 d0 sub -0x30(%ebp),%eax 111d8e: 89 55 cc mov %edx,-0x34(%ebp) 111d91: 39 c2 cmp %eax,%edx 111d93: 76 03 jbe 111d98 111d95: 89 45 cc mov %eax,-0x34(%ebp) chunk1 = pipe->Size - pipe->Start; 111d98: 8b 73 08 mov 0x8(%ebx),%esi 111d9b: 8b 43 04 mov 0x4(%ebx),%eax 111d9e: 29 f0 sub %esi,%eax if (chunk > chunk1) { 111da0: 39 45 cc cmp %eax,-0x34(%ebp) 111da3: 7f 71 jg 111e16 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); 111da5: 8b 45 0c mov 0xc(%ebp),%eax 111da8: 03 45 d0 add -0x30(%ebp),%eax 111dab: 03 33 add (%ebx),%esi 111dad: 89 c7 mov %eax,%edi 111daf: 8b 4d cc mov -0x34(%ebp),%ecx 111db2: f3 a4 rep movsb %ds:(%esi),%es:(%edi) pipe->Start += chunk; 111db4: 8b 45 cc mov -0x34(%ebp),%eax 111db7: 03 43 08 add 0x8(%ebx),%eax pipe->Start %= pipe->Size; 111dba: 31 d2 xor %edx,%edx 111dbc: f7 73 04 divl 0x4(%ebx) 111dbf: 89 53 08 mov %edx,0x8(%ebx) pipe->Length -= chunk; 111dc2: 8b 43 0c mov 0xc(%ebx),%eax 111dc5: 2b 45 cc sub -0x34(%ebp),%eax 111dc8: 89 43 0c mov %eax,0xc(%ebx) /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 111dcb: 85 c0 test %eax,%eax 111dcd: 75 07 jne 111dd6 pipe->Start = 0; 111dcf: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) if (pipe->waitingWriters > 0) 111dd6: 8b 53 1c mov 0x1c(%ebx),%edx 111dd9: 85 d2 test %edx,%edx 111ddb: 75 5f jne 111e3c PIPE_WAKEUPWRITERS(pipe); read += chunk; 111ddd: 8b 45 cc mov -0x34(%ebp),%eax 111de0: 01 45 d4 add %eax,-0x2c(%ebp) int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 111de3: 8b 45 d4 mov -0x2c(%ebp),%eax 111de6: 89 45 d0 mov %eax,-0x30(%ebp) 111de9: 8b 45 10 mov 0x10(%ebp),%eax 111dec: 39 45 d4 cmp %eax,-0x2c(%ebp) 111def: 0f 82 ef fe ff ff jb 111ce4 <== NEVER TAKEN 111df5: 8d 76 00 lea 0x0(%esi),%esi while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) 111df8: 31 f6 xor %esi,%esi 111dfa: e9 4d ff ff ff jmp 111d4c 111dff: 90 nop goto out_locked; if (LIBIO_NODELAY(iop)) { ret = -EAGAIN; 111e00: be f5 ff ff ff mov $0xfffffff5,%esi 111e05: e9 42 ff ff ff jmp 111d4c 111e0a: 66 90 xchg %ax,%ax PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { /* WARN waitingReaders not restored! */ ret = -EINTR; 111e0c: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED 111e11: e9 44 ff ff ff jmp 111d5a <== 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); 111e16: 8b 55 0c mov 0xc(%ebp),%edx 111e19: 03 55 d0 add -0x30(%ebp),%edx 111e1c: 03 33 add (%ebx),%esi 111e1e: 89 d7 mov %edx,%edi 111e20: 89 c1 mov %eax,%ecx 111e22: f3 a4 rep movsb %ds:(%esi),%es:(%edi) memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 111e24: 8b 55 d0 mov -0x30(%ebp),%edx 111e27: 01 c2 add %eax,%edx 111e29: 03 55 0c add 0xc(%ebp),%edx 111e2c: 8b 4d cc mov -0x34(%ebp),%ecx 111e2f: 29 c1 sub %eax,%ecx 111e31: 8b 33 mov (%ebx),%esi 111e33: 89 d7 mov %edx,%edi 111e35: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 111e37: e9 78 ff ff ff jmp 111db4 /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 111e3c: 83 ec 08 sub $0x8,%esp 111e3f: 8d 45 e4 lea -0x1c(%ebp),%eax 111e42: 50 push %eax 111e43: ff 73 30 pushl 0x30(%ebx) 111e46: e8 b5 0d 00 00 call 112c00 111e4b: 83 c4 10 add $0x10,%esp 111e4e: eb 8d jmp 111ddd int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 111e50: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) <== NOT EXECUTED 111e57: 31 f6 xor %esi,%esi <== NOT EXECUTED 111e59: e9 ee fe ff ff jmp 111d4c <== NOT EXECUTED =============================================================================== 00111794 : */ void pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 111794: 55 push %ebp 111795: 89 e5 mov %esp,%ebp 111797: 57 push %edi 111798: 56 push %esi 111799: 53 push %ebx 11179a: 83 ec 1c sub $0x1c,%esp 11179d: 8b 7d 08 mov 0x8(%ebp),%edi pipe_control_t *pipe = *pipep; 1117a0: 8b 1f mov (%edi),%ebx /* WARN pipe not released! */ if (!PIPE_LOCK(pipe)) rtems_fatal_error_occurred(0xdeadbeef); #endif mode = LIBIO_ACCMODE(iop); 1117a2: 8b 45 0c mov 0xc(%ebp),%eax 1117a5: 8b 40 14 mov 0x14(%eax),%eax 1117a8: 89 c6 mov %eax,%esi 1117aa: 83 e6 06 and $0x6,%esi if (mode & LIBIO_FLAGS_READ) 1117ad: a8 02 test $0x2,%al 1117af: 74 03 je 1117b4 pipe->Readers --; 1117b1: ff 4b 10 decl 0x10(%ebx) if (mode & LIBIO_FLAGS_WRITE) 1117b4: f7 c6 04 00 00 00 test $0x4,%esi 1117ba: 74 03 je 1117bf pipe->Writers --; 1117bc: ff 4b 14 decl 0x14(%ebx) PIPE_UNLOCK(pipe); 1117bf: 83 ec 0c sub $0xc,%esp 1117c2: ff 73 28 pushl 0x28(%ebx) 1117c5: e8 3e bd ff ff call 10d508 if (pipe->Readers == 0 && pipe->Writers == 0) { 1117ca: 83 c4 10 add $0x10,%esp 1117cd: 8b 53 10 mov 0x10(%ebx),%edx 1117d0: 85 d2 test %edx,%edx 1117d2: 74 2c je 111800 *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) 1117d4: 8b 43 14 mov 0x14(%ebx),%eax 1117d7: 85 c0 test %eax,%eax 1117d9: 75 17 jne 1117f2 <== NEVER TAKEN 1117db: 83 fe 02 cmp $0x2,%esi 1117de: 74 12 je 1117f2 <== NEVER TAKEN PIPE_WAKEUPREADERS(pipe); 1117e0: 83 ec 08 sub $0x8,%esp 1117e3: 8d 45 e4 lea -0x1c(%ebp),%eax 1117e6: 50 push %eax 1117e7: ff 73 2c pushl 0x2c(%ebx) 1117ea: e8 11 14 00 00 call 112c00 1117ef: 83 c4 10 add $0x10,%esp pipe_unlock(); 1117f2: e8 85 ff ff ff call 11177c iop->flags &= ~LIBIO_FLAGS_OPEN; if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return; #endif } 1117f7: 8d 65 f4 lea -0xc(%ebp),%esp 1117fa: 5b pop %ebx 1117fb: 5e pop %esi 1117fc: 5f pop %edi 1117fd: c9 leave 1117fe: c3 ret 1117ff: 90 nop if (mode & LIBIO_FLAGS_WRITE) pipe->Writers --; PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 111800: 8b 43 14 mov 0x14(%ebx),%eax 111803: 85 c0 test %eax,%eax 111805: 74 25 je 11182c delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 111807: 83 fe 04 cmp $0x4,%esi 11180a: 74 e6 je 1117f2 <== NEVER TAKEN /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 11180c: 83 ec 08 sub $0x8,%esp 11180f: 8d 45 e4 lea -0x1c(%ebp),%eax 111812: 50 push %eax 111813: ff 73 30 pushl 0x30(%ebx) 111816: e8 e5 13 00 00 call 112c00 11181b: 83 c4 10 add $0x10,%esp else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); pipe_unlock(); 11181e: e8 59 ff ff ff call 11177c iop->flags &= ~LIBIO_FLAGS_OPEN; if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return; #endif } 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 /* Called with pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 11182c: 83 ec 0c sub $0xc,%esp 11182f: ff 73 2c pushl 0x2c(%ebx) 111832: e8 39 13 00 00 call 112b70 rtems_barrier_delete(pipe->writeBarrier); 111837: 5e pop %esi 111838: ff 73 30 pushl 0x30(%ebx) 11183b: e8 30 13 00 00 call 112b70 rtems_semaphore_delete(pipe->Semaphore); 111840: 59 pop %ecx 111841: ff 73 28 pushl 0x28(%ebx) 111844: e8 1f bb ff ff call 10d368 free(pipe->Buffer); 111849: 5a pop %edx 11184a: ff 33 pushl (%ebx) 11184c: e8 af 80 ff ff call 109900 free(pipe); 111851: 89 1c 24 mov %ebx,(%esp) 111854: e8 a7 80 ff ff call 109900 /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; 111859: c7 07 00 00 00 00 movl $0x0,(%edi) 11185f: 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(); 111862: e8 15 ff ff ff call 11177c iop->flags &= ~LIBIO_FLAGS_OPEN; if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return; #endif } 111867: 8d 65 f4 lea -0xc(%ebp),%esp 11186a: 5b pop %ebx 11186b: 5e pop %esi 11186c: 5f pop %edi 11186d: c9 leave 11186e: c3 ret =============================================================================== 00111e60 : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 111e60: 55 push %ebp 111e61: 89 e5 mov %esp,%ebp 111e63: 57 push %edi 111e64: 56 push %esi 111e65: 53 push %ebx 111e66: 83 ec 2c sub $0x2c,%esp 111e69: 8b 5d 10 mov 0x10(%ebp),%ebx int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 111e6c: 85 db test %ebx,%ebx 111e6e: 75 0c jne 111e7c <== ALWAYS TAKEN return 0; 111e70: 31 c0 xor %eax,%eax #endif if (written > 0) return written; return ret; } 111e72: 8d 65 f4 lea -0xc(%ebp),%esp 111e75: 5b pop %ebx 111e76: 5e pop %esi 111e77: 5f pop %edi 111e78: c9 leave 111e79: c3 ret 111e7a: 66 90 xchg %ax,%ax /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 111e7c: 56 push %esi 111e7d: 6a 00 push $0x0 111e7f: 6a 00 push $0x0 111e81: 8b 45 08 mov 0x8(%ebp),%eax 111e84: ff 70 28 pushl 0x28(%eax) 111e87: e8 80 b5 ff ff call 10d40c 111e8c: 83 c4 10 add $0x10,%esp 111e8f: 85 c0 test %eax,%eax 111e91: 0f 85 45 01 00 00 jne 111fdc <== NEVER TAKEN return -EINTR; if (pipe->Readers == 0) { 111e97: 8b 45 08 mov 0x8(%ebp),%eax 111e9a: 8b 48 10 mov 0x10(%eax),%ecx 111e9d: 85 c9 test %ecx,%ecx 111e9f: 0f 84 52 01 00 00 je 111ff7 ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 111ea5: 8b 48 04 mov 0x4(%eax),%ecx 111ea8: 39 cb cmp %ecx,%ebx 111eaa: 0f 87 3d 01 00 00 ja 111fed <== NEVER TAKEN 111eb0: 89 de mov %ebx,%esi 111eb2: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) 111eb9: 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); 111ec0: 89 5d c8 mov %ebx,-0x38(%ebp) 111ec3: 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) { 111ec6: 8b 43 0c mov 0xc(%ebx),%eax 111ec9: 89 ca mov %ecx,%edx 111ecb: 29 c2 sub %eax,%edx 111ecd: 39 f2 cmp %esi,%edx 111ecf: 73 6f jae 111f40 if (LIBIO_NODELAY(iop)) { 111ed1: 8b 45 14 mov 0x14(%ebp),%eax 111ed4: f6 40 14 01 testb $0x1,0x14(%eax) 111ed8: 0f 85 2e 01 00 00 jne 11200c ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 111ede: ff 43 1c incl 0x1c(%ebx) PIPE_UNLOCK(pipe); 111ee1: 83 ec 0c sub $0xc,%esp 111ee4: ff 73 28 pushl 0x28(%ebx) 111ee7: e8 1c b6 ff ff call 10d508 if (! PIPE_WRITEWAIT(pipe)) 111eec: 58 pop %eax 111eed: 5a pop %edx 111eee: 6a 00 push $0x0 111ef0: ff 73 30 pushl 0x30(%ebx) 111ef3: e8 6c 0d 00 00 call 112c64 111ef8: 83 c4 0c add $0xc,%esp 111efb: 83 f8 01 cmp $0x1,%eax 111efe: 19 ff sbb %edi,%edi 111f00: f7 d7 not %edi 111f02: 83 e7 fc and $0xfffffffc,%edi ret = -EINTR; if (! PIPE_LOCK(pipe)) { 111f05: 6a 00 push $0x0 111f07: 6a 00 push $0x0 111f09: ff 73 28 pushl 0x28(%ebx) 111f0c: e8 fb b4 ff ff call 10d40c 111f11: 83 c4 10 add $0x10,%esp 111f14: 85 c0 test %eax,%eax 111f16: 0f 85 e9 00 00 00 jne 112005 <== NEVER TAKEN /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 111f1c: ff 4b 1c decl 0x1c(%ebx) if (ret != 0) 111f1f: 85 ff test %edi,%edi 111f21: 0f 85 95 00 00 00 jne 111fbc <== NEVER TAKEN goto out_locked; if (pipe->Readers == 0) { 111f27: 8b 7b 10 mov 0x10(%ebx),%edi 111f2a: 85 ff test %edi,%edi 111f2c: 0f 84 85 00 00 00 je 111fb7 <== NEVER TAKEN 111f32: 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) { 111f35: 8b 43 0c mov 0xc(%ebx),%eax 111f38: 89 ca mov %ecx,%edx 111f3a: 29 c2 sub %eax,%edx 111f3c: 39 f2 cmp %esi,%edx 111f3e: 72 91 jb 111ed1 <== NEVER TAKEN ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 111f40: 8b 75 c8 mov -0x38(%ebp),%esi 111f43: 2b 75 d0 sub -0x30(%ebp),%esi 111f46: 89 55 cc mov %edx,-0x34(%ebp) 111f49: 39 f2 cmp %esi,%edx 111f4b: 76 03 jbe 111f50 111f4d: 89 75 cc mov %esi,-0x34(%ebp) chunk1 = pipe->Size - PIPE_WSTART(pipe); 111f50: 03 43 08 add 0x8(%ebx),%eax 111f53: 31 d2 xor %edx,%edx 111f55: f7 f1 div %ecx 111f57: 89 c8 mov %ecx,%eax 111f59: 29 d0 sub %edx,%eax if (chunk > chunk1) { 111f5b: 39 45 cc cmp %eax,-0x34(%ebp) 111f5e: 0f 8e af 00 00 00 jle 112013 memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 111f64: 03 13 add (%ebx),%edx 111f66: 8b 75 0c mov 0xc(%ebp),%esi 111f69: 03 75 d0 add -0x30(%ebp),%esi 111f6c: 89 d7 mov %edx,%edi 111f6e: 89 c1 mov %eax,%ecx 111f70: f3 a4 rep movsb %ds:(%esi),%es:(%edi) memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 111f72: 8b 13 mov (%ebx),%edx 111f74: 8b 4d cc mov -0x34(%ebp),%ecx 111f77: 29 c1 sub %eax,%ecx 111f79: 03 45 d0 add -0x30(%ebp),%eax 111f7c: 8b 75 0c mov 0xc(%ebp),%esi 111f7f: 01 c6 add %eax,%esi 111f81: 89 d7 mov %edx,%edi 111f83: f3 a4 rep movsb %ds:(%esi),%es:(%edi) } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 111f85: 8b 45 cc mov -0x34(%ebp),%eax 111f88: 01 43 0c add %eax,0xc(%ebx) if (pipe->waitingReaders > 0) 111f8b: 83 7b 18 00 cmpl $0x0,0x18(%ebx) 111f8f: 0f 85 92 00 00 00 jne 112027 PIPE_WAKEUPREADERS(pipe); written += chunk; 111f95: 8b 45 cc mov -0x34(%ebp),%eax 111f98: 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) { 111f9b: 8b 45 d4 mov -0x2c(%ebp),%eax 111f9e: 89 45 d0 mov %eax,-0x30(%ebp) 111fa1: 39 45 c8 cmp %eax,-0x38(%ebp) 111fa4: 0f 86 93 00 00 00 jbe 11203d <== ALWAYS TAKEN 111faa: 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; 111fad: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED 111fb2: e9 0f ff ff ff jmp 111ec6 <== NOT EXECUTED pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { ret = -EPIPE; 111fb7: 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); 111fbc: 83 ec 0c sub $0xc,%esp 111fbf: 8b 45 08 mov 0x8(%ebp),%eax 111fc2: ff 70 28 pushl 0x28(%eax) 111fc5: e8 3e b5 ff ff call 10d508 111fca: 83 c4 10 add $0x10,%esp /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 111fcd: 8b 55 d4 mov -0x2c(%ebp),%edx 111fd0: 85 d2 test %edx,%edx 111fd2: 7e 12 jle 111fe6 111fd4: 8b 45 d4 mov -0x2c(%ebp),%eax 111fd7: e9 96 fe ff ff jmp 111e72 /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) return -EINTR; 111fdc: b8 fc ff ff ff mov $0xfffffffc,%eax <== NOT EXECUTED 111fe1: e9 8c fe ff ff jmp 111e72 <== NOT EXECUTED kill(getpid(), SIGPIPE); #endif if (written > 0) return written; return ret; 111fe6: 89 f8 mov %edi,%eax 111fe8: e9 85 fe ff ff jmp 111e72 ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 111fed: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED 111ff2: e9 bb fe ff ff jmp 111eb2 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; if (pipe->Readers == 0) { ret = -EPIPE; 111ff7: 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; 111ffc: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) 112003: eb b7 jmp 111fbc PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { /* WARN waitingWriters not restored! */ ret = -EINTR; 112005: bf fc ff ff ff mov $0xfffffffc,%edi <== NOT EXECUTED 11200a: eb c1 jmp 111fcd <== NOT EXECUTED chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { if (LIBIO_NODELAY(iop)) { ret = -EAGAIN; 11200c: bf f5 ff ff ff mov $0xfffffff5,%edi 112011: eb a9 jmp 111fbc 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); 112013: 03 13 add (%ebx),%edx 112015: 8b 75 0c mov 0xc(%ebp),%esi 112018: 03 75 d0 add -0x30(%ebp),%esi 11201b: 89 d7 mov %edx,%edi 11201d: 8b 4d cc mov -0x34(%ebp),%ecx 112020: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 112022: e9 5e ff ff ff jmp 111f85 pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 112027: 51 push %ecx 112028: 51 push %ecx 112029: 8d 45 e4 lea -0x1c(%ebp),%eax 11202c: 50 push %eax 11202d: ff 73 2c pushl 0x2c(%ebx) 112030: e8 cb 0b 00 00 call 112c00 112035: 83 c4 10 add $0x10,%esp 112038: e9 58 ff ff ff jmp 111f95 } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 11203d: 31 ff xor %edi,%edi 11203f: e9 78 ff ff ff jmp 111fbc =============================================================================== 0010bb78 : int posix_memalign( void **pointer, size_t alignment, size_t size ) { 10bb78: 55 push %ebp 10bb79: 89 e5 mov %esp,%ebp 10bb7b: 53 push %ebx 10bb7c: 83 ec 04 sub $0x4,%esp 10bb7f: 8b 45 0c mov 0xc(%ebp),%eax /* * Update call statistics */ MSBUMP(memalign_calls, 1); 10bb82: ff 05 c8 cc 12 00 incl 0x12ccc8 if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 10bb88: 8d 50 ff lea -0x1(%eax),%edx 10bb8b: 85 c2 test %eax,%edx 10bb8d: 75 05 jne 10bb94 <== NEVER TAKEN 10bb8f: 83 f8 03 cmp $0x3,%eax 10bb92: 77 0c ja 10bba0 /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); } 10bb94: b8 16 00 00 00 mov $0x16,%eax 10bb99: 5a pop %edx 10bb9a: 5b pop %ebx 10bb9b: c9 leave 10bb9c: c3 ret 10bb9d: 8d 76 00 lea 0x0(%esi),%esi 10bba0: 59 pop %ecx 10bba1: 5b pop %ebx 10bba2: c9 leave /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); 10bba3: e9 78 01 00 00 jmp 10bd20 =============================================================================== 0011e26c : ssize_t read( int fd, void *buffer, size_t count ) { 11e26c: 55 push %ebp 11e26d: 89 e5 mov %esp,%ebp 11e26f: 53 push %ebx 11e270: 83 ec 04 sub $0x4,%esp 11e273: 8b 4d 08 mov 0x8(%ebp),%ecx 11e276: 8b 45 0c mov 0xc(%ebp),%eax 11e279: 8b 55 10 mov 0x10(%ebp),%edx ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 11e27c: 3b 0d 4c 21 12 00 cmp 0x12214c,%ecx 11e282: 73 50 jae 11e2d4 <== NEVER TAKEN iop = rtems_libio_iop( fd ); 11e284: c1 e1 03 shl $0x3,%ecx 11e287: 8d 1c cd 00 00 00 00 lea 0x0(,%ecx,8),%ebx 11e28e: 29 cb sub %ecx,%ebx 11e290: 03 1d 60 63 12 00 add 0x126360,%ebx rtems_libio_check_is_open( iop ); 11e296: 8b 4b 14 mov 0x14(%ebx),%ecx 11e299: f6 c5 01 test $0x1,%ch 11e29c: 74 36 je 11e2d4 rtems_libio_check_buffer( buffer ); 11e29e: 85 c0 test %eax,%eax 11e2a0: 74 46 je 11e2e8 <== NEVER TAKEN rtems_libio_check_count( count ); 11e2a2: 85 d2 test %edx,%edx 11e2a4: 74 26 je 11e2cc rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 11e2a6: 83 e1 02 and $0x2,%ecx 11e2a9: 74 3d je 11e2e8 /* * Now process the read(). */ rc = (*iop->pathinfo.handlers->read_h)( iop, buffer, count ); 11e2ab: 51 push %ecx 11e2ac: 8b 4b 20 mov 0x20(%ebx),%ecx 11e2af: 52 push %edx 11e2b0: 50 push %eax 11e2b1: 53 push %ebx 11e2b2: ff 51 08 call *0x8(%ecx) if ( rc > 0 ) 11e2b5: 83 c4 10 add $0x10,%esp 11e2b8: 85 c0 test %eax,%eax 11e2ba: 7e 0b jle 11e2c7 iop->offset += rc; 11e2bc: 89 c1 mov %eax,%ecx 11e2be: c1 f9 1f sar $0x1f,%ecx 11e2c1: 01 43 0c add %eax,0xc(%ebx) 11e2c4: 11 4b 10 adc %ecx,0x10(%ebx) return rc; } 11e2c7: 8b 5d fc mov -0x4(%ebp),%ebx 11e2ca: c9 leave 11e2cb: 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 ); 11e2cc: 31 c0 xor %eax,%eax if ( rc > 0 ) iop->offset += rc; return rc; } 11e2ce: 8b 5d fc mov -0x4(%ebp),%ebx 11e2d1: c9 leave 11e2d2: c3 ret 11e2d3: 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 ); 11e2d4: e8 ef 3f ff ff call 1122c8 <__errno> 11e2d9: c7 00 09 00 00 00 movl $0x9,(%eax) 11e2df: b8 ff ff ff ff mov $0xffffffff,%eax 11e2e4: eb e1 jmp 11e2c7 11e2e6: 66 90 xchg %ax,%ax rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 11e2e8: e8 db 3f ff ff call 1122c8 <__errno> 11e2ed: c7 00 16 00 00 00 movl $0x16,(%eax) 11e2f3: b8 ff ff ff ff mov $0xffffffff,%eax 11e2f8: eb cd jmp 11e2c7 =============================================================================== 0010b0b0 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 10b0b0: 55 push %ebp 10b0b1: 89 e5 mov %esp,%ebp 10b0b3: 57 push %edi 10b0b4: 56 push %esi 10b0b5: 53 push %ebx 10b0b6: 83 ec 3c sub $0x3c,%esp 10b0b9: 8b 55 08 mov 0x8(%ebp),%edx 10b0bc: 8b 5d 0c mov 0xc(%ebp),%ebx rtems_filesystem_location_info_t loc; int result; if (!buf) 10b0bf: 85 db test %ebx,%ebx 10b0c1: 74 6d je 10b130 rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 10b0c3: 31 c0 xor %eax,%eax 10b0c5: b9 ff ff ff ff mov $0xffffffff,%ecx 10b0ca: 89 d7 mov %edx,%edi 10b0cc: f2 ae repnz scas %es:(%edi),%al 10b0ce: f7 d1 not %ecx 10b0d0: 49 dec %ecx 10b0d1: 83 ec 0c sub $0xc,%esp 10b0d4: 6a 00 push $0x0 10b0d6: 8d 75 d4 lea -0x2c(%ebp),%esi 10b0d9: 56 push %esi 10b0da: 6a 00 push $0x0 10b0dc: 51 push %ecx 10b0dd: 52 push %edx 10b0de: e8 51 ee ff ff call 109f34 0, &loc, false ); if ( result != 0 ) 10b0e3: 83 c4 20 add $0x20,%esp 10b0e6: 85 c0 test %eax,%eax 10b0e8: 74 0e je 10b0f8 <== ALWAYS TAKEN return -1; 10b0ea: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 10b0ef: 8d 65 f4 lea -0xc(%ebp),%esp 10b0f2: 5b pop %ebx 10b0f3: 5e pop %esi 10b0f4: 5f pop %edi 10b0f5: c9 leave 10b0f6: c3 ret 10b0f7: 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 ){ 10b0f8: 83 ec 0c sub $0xc,%esp 10b0fb: 56 push %esi 10b0fc: 8b 45 e0 mov -0x20(%ebp),%eax 10b0ff: ff 50 10 call *0x10(%eax) 10b102: 83 c4 10 add $0x10,%esp 10b105: 83 f8 04 cmp $0x4,%eax 10b108: 75 3e jne 10b148 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 10b10a: 50 push %eax 10b10b: ff 75 10 pushl 0x10(%ebp) 10b10e: 53 push %ebx 10b10f: 56 push %esi 10b110: 8b 45 e0 mov -0x20(%ebp),%eax 10b113: ff 50 3c call *0x3c(%eax) rtems_filesystem_freenode( &loc ); 10b116: 89 34 24 mov %esi,(%esp) 10b119: 89 45 c4 mov %eax,-0x3c(%ebp) 10b11c: e8 eb ee ff ff call 10a00c return result; 10b121: 83 c4 10 add $0x10,%esp 10b124: 8b 45 c4 mov -0x3c(%ebp),%eax } 10b127: 8d 65 f4 lea -0xc(%ebp),%esp 10b12a: 5b pop %ebx 10b12b: 5e pop %esi 10b12c: 5f pop %edi 10b12d: c9 leave 10b12e: c3 ret 10b12f: 90 nop { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 10b130: e8 df 9c 00 00 call 114e14 <__errno> 10b135: c7 00 0e 00 00 00 movl $0xe,(%eax) 10b13b: b8 ff ff ff ff mov $0xffffffff,%eax result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 10b140: 8d 65 f4 lea -0xc(%ebp),%esp 10b143: 5b pop %ebx 10b144: 5e pop %esi 10b145: 5f pop %edi 10b146: c9 leave 10b147: 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 ); 10b148: 83 ec 0c sub $0xc,%esp 10b14b: 56 push %esi 10b14c: e8 bb ee ff ff call 10a00c rtems_set_errno_and_return_minus_one( EINVAL ); 10b151: e8 be 9c 00 00 call 114e14 <__errno> 10b156: c7 00 16 00 00 00 movl $0x16,(%eax) 10b15c: 83 c4 10 add $0x10,%esp 10b15f: b8 ff ff ff ff mov $0xffffffff,%eax 10b164: eb 89 jmp 10b0ef =============================================================================== 00109d74 : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 109d74: 55 push %ebp 109d75: 89 e5 mov %esp,%ebp 109d77: 57 push %edi 109d78: 56 push %esi 109d79: 53 push %ebx 109d7a: 83 ec 1c sub $0x1c,%esp 109d7d: 8b 45 08 mov 0x8(%ebp),%eax 109d80: 8b 5d 0c mov 0xc(%ebp),%ebx int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 109d83: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 109d89: 0f 83 ef 00 00 00 jae 109e7e iop = rtems_libio_iop( fd ); 109d8f: c1 e0 03 shl $0x3,%eax 109d92: 8d 34 c5 00 00 00 00 lea 0x0(,%eax,8),%esi 109d99: 29 c6 sub %eax,%esi 109d9b: 03 35 60 73 12 00 add 0x127360,%esi rtems_libio_check_is_open( iop ); 109da1: 8b 46 14 mov 0x14(%esi),%eax 109da4: f6 c4 01 test $0x1,%ah 109da7: 0f 84 d1 00 00 00 je 109e7e rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 109dad: a8 02 test $0x2,%al 109daf: 0f 84 97 00 00 00 je 109e4c <== NEVER TAKEN /* * Argument validation on IO vector */ if ( !iov ) 109db5: 85 db test %ebx,%ebx 109db7: 0f 84 8f 00 00 00 je 109e4c rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 109dbd: 8b 7d 10 mov 0x10(%ebp),%edi 109dc0: 85 ff test %edi,%edi 109dc2: 0f 8e 84 00 00 00 jle 109e4c rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 109dc8: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp) 109dcf: 7f 7b jg 109e4c <== NEVER TAKEN 109dd1: c6 45 e4 01 movb $0x1,-0x1c(%ebp) 109dd5: 31 c0 xor %eax,%eax 109dd7: 31 d2 xor %edx,%edx 109dd9: eb 03 jmp 109dde 109ddb: 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; 109ddc: 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 ) 109dde: 8b 0c c3 mov (%ebx,%eax,8),%ecx 109de1: 85 c9 test %ecx,%ecx 109de3: 74 67 je 109e4c rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 109de5: 8b 4c c3 04 mov 0x4(%ebx,%eax,8),%ecx 109de9: 8d 3c 0a lea (%edx,%ecx,1),%edi if ( total < old ) 109dec: 39 fa cmp %edi,%edx 109dee: 7f 5c jg 109e4c rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 109df0: 85 c9 test %ecx,%ecx 109df2: 74 04 je 109df8 all_zeros = false; 109df4: 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++ ) { 109df8: 40 inc %eax 109df9: 39 45 10 cmp %eax,0x10(%ebp) 109dfc: 7f de jg 109ddc /* * 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 ) { 109dfe: 80 7d e4 00 cmpb $0x0,-0x1c(%ebp) 109e02: 75 68 jne 109e6c 109e04: 31 ff xor %edi,%edi 109e06: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 109e0d: eb 1d jmp 109e2c 109e0f: 90 nop ); if ( bytes < 0 ) return -1; if ( bytes > 0 ) { 109e10: 74 0e je 109e20 <== NEVER TAKEN iop->offset += bytes; 109e12: 89 c1 mov %eax,%ecx 109e14: c1 f9 1f sar $0x1f,%ecx 109e17: 01 46 0c add %eax,0xc(%esi) 109e1a: 11 4e 10 adc %ecx,0x10(%esi) total += bytes; 109e1d: 01 45 e4 add %eax,-0x1c(%ebp) } if (bytes != iov[ v ].iov_len) 109e20: 3b 44 fb 04 cmp 0x4(%ebx,%edi,8),%eax 109e24: 75 38 jne 109e5e <== NEVER TAKEN } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 109e26: 47 inc %edi 109e27: 39 7d 10 cmp %edi,0x10(%ebp) 109e2a: 7e 32 jle 109e5e bytes = (*iop->pathinfo.handlers->read_h)( 109e2c: 50 push %eax 109e2d: 8b 46 20 mov 0x20(%esi),%eax 109e30: ff 74 fb 04 pushl 0x4(%ebx,%edi,8) 109e34: ff 34 fb pushl (%ebx,%edi,8) 109e37: 56 push %esi 109e38: ff 50 08 call *0x8(%eax) iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) 109e3b: 83 c4 10 add $0x10,%esp 109e3e: 83 f8 00 cmp $0x0,%eax 109e41: 7d cd jge 109e10 <== ALWAYS TAKEN return -1; 109e43: c7 45 e4 ff ff ff ff movl $0xffffffff,-0x1c(%ebp) <== NOT EXECUTED 109e4a: eb 12 jmp 109e5e <== NOT EXECUTED /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); 109e4c: e8 07 92 00 00 call 113058 <__errno> 109e51: c7 00 16 00 00 00 movl $0x16,(%eax) 109e57: c7 45 e4 ff ff ff ff movl $0xffffffff,-0x1c(%ebp) if (bytes != iov[ v ].iov_len) break; } return total; } 109e5e: 8b 45 e4 mov -0x1c(%ebp),%eax 109e61: 8d 65 f4 lea -0xc(%ebp),%esp 109e64: 5b pop %ebx 109e65: 5e pop %esi 109e66: 5f pop %edi 109e67: c9 leave 109e68: c3 ret 109e69: 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; 109e6c: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) if (bytes != iov[ v ].iov_len) break; } return total; } 109e73: 8b 45 e4 mov -0x1c(%ebp),%eax 109e76: 8d 65 f4 lea -0xc(%ebp),%esp 109e79: 5b pop %ebx 109e7a: 5e pop %esi 109e7b: 5f pop %edi 109e7c: c9 leave 109e7d: 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 ); 109e7e: e8 d5 91 00 00 call 113058 <__errno> 109e83: c7 00 09 00 00 00 movl $0x9,(%eax) 109e89: c7 45 e4 ff ff ff ff movl $0xffffffff,-0x1c(%ebp) 109e90: eb cc jmp 109e5e =============================================================================== 0011e388 : void *realloc( void *ptr, size_t size ) { 11e388: 55 push %ebp 11e389: 89 e5 mov %esp,%ebp 11e38b: 57 push %edi 11e38c: 56 push %esi 11e38d: 53 push %ebx 11e38e: 83 ec 2c sub $0x2c,%esp 11e391: 8b 5d 08 mov 0x8(%ebp),%ebx 11e394: 8b 75 0c mov 0xc(%ebp),%esi uintptr_t old_size; char *new_area; MSBUMP(realloc_calls, 1); 11e397: 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())) { 11e39d: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 11e3a4: 74 72 je 11e418 <== ALWAYS TAKEN } /* * Continue with realloc(). */ if ( !ptr ) 11e3a6: 85 db test %ebx,%ebx 11e3a8: 74 5e je 11e408 return malloc( size ); if ( !size ) { 11e3aa: 85 f6 test %esi,%esi 11e3ac: 74 3a je 11e3e8 <== NEVER TAKEN free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 11e3ae: 52 push %edx 11e3af: 8d 45 e4 lea -0x1c(%ebp),%eax 11e3b2: 50 push %eax 11e3b3: 53 push %ebx 11e3b4: ff 35 90 21 12 00 pushl 0x122190 11e3ba: e8 49 01 00 00 call 11e508 <_Protected_heap_Get_block_size> 11e3bf: 83 c4 10 add $0x10,%esp 11e3c2: 84 c0 test %al,%al 11e3c4: 74 32 je 11e3f8 } /* * Now resize it. */ if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, size ) ) { 11e3c6: 50 push %eax 11e3c7: 56 push %esi 11e3c8: 53 push %ebx 11e3c9: ff 35 90 21 12 00 pushl 0x122190 11e3cf: e8 6c 01 00 00 call 11e540 <_Protected_heap_Resize_block> 11e3d4: 83 c4 10 add $0x10,%esp 11e3d7: 84 c0 test %al,%al 11e3d9: 74 5d je 11e438 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 11e3db: 89 d8 mov %ebx,%eax 11e3dd: 8d 65 f4 lea -0xc(%ebp),%esp 11e3e0: 5b pop %ebx 11e3e1: 5e pop %esi 11e3e2: 5f pop %edi 11e3e3: c9 leave 11e3e4: c3 ret 11e3e5: 8d 76 00 lea 0x0(%esi),%esi */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); 11e3e8: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 11e3eb: 53 push %ebx <== NOT EXECUTED 11e3ec: e8 e3 9c fe ff call 1080d4 <== NOT EXECUTED return (void *) 0; 11e3f1: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 11e3f4: 31 db xor %ebx,%ebx <== NOT EXECUTED 11e3f6: eb e3 jmp 11e3db <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; 11e3f8: e8 cb 3e ff ff call 1122c8 <__errno> 11e3fd: c7 00 16 00 00 00 movl $0x16,(%eax) return (void *) 0; 11e403: 31 db xor %ebx,%ebx 11e405: eb d4 jmp 11e3db 11e407: 90 nop /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); 11e408: 83 ec 0c sub $0xc,%esp 11e40b: 56 push %esi 11e40c: e8 97 9f fe ff call 1083a8 11e411: 89 c3 mov %eax,%ebx 11e413: 83 c4 10 add $0x10,%esp 11e416: eb c3 jmp 11e3db /* * 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) 11e418: a1 d0 64 12 00 mov 0x1264d0,%eax 11e41d: 85 c0 test %eax,%eax 11e41f: 74 04 je 11e425 <== ALWAYS TAKEN new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { return (void *) 0; 11e421: 31 db xor %ebx,%ebx 11e423: eb b6 jmp 11e3db if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) return (void *) 0; if (_ISR_Nest_level > 0) 11e425: 8b 0d 54 67 12 00 mov 0x126754,%ecx 11e42b: 85 c9 test %ecx,%ecx 11e42d: 0f 84 73 ff ff ff je 11e3a6 <== ALWAYS TAKEN new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { return (void *) 0; 11e433: 31 db xor %ebx,%ebx 11e435: eb a4 jmp 11e3db <== NOT EXECUTED 11e437: 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 ); 11e438: 83 ec 0c sub $0xc,%esp 11e43b: 56 push %esi 11e43c: e8 67 9f fe ff call 1083a8 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 11e441: ff 0d 84 63 12 00 decl 0x126384 if ( !new_area ) { 11e447: 83 c4 10 add $0x10,%esp 11e44a: 85 c0 test %eax,%eax 11e44c: 74 d3 je 11e421 return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 11e44e: 8b 55 e4 mov -0x1c(%ebp),%edx 11e451: 89 f1 mov %esi,%ecx 11e453: 39 d6 cmp %edx,%esi 11e455: 76 02 jbe 11e459 <== NEVER TAKEN 11e457: 89 d1 mov %edx,%ecx 11e459: 89 c7 mov %eax,%edi 11e45b: 89 de mov %ebx,%esi 11e45d: f3 a4 rep movsb %ds:(%esi),%es:(%edi) free( ptr ); 11e45f: 83 ec 0c sub $0xc,%esp 11e462: 53 push %ebx 11e463: 89 45 d4 mov %eax,-0x2c(%ebp) 11e466: e8 69 9c fe ff call 1080d4 return new_area; 11e46b: 83 c4 10 add $0x10,%esp 11e46e: 8b 45 d4 mov -0x2c(%ebp),%eax 11e471: 89 c3 mov %eax,%ebx 11e473: e9 63 ff ff ff jmp 11e3db =============================================================================== 00109348 : #include int rmdir( const char *pathname ) { 109348: 55 push %ebp 109349: 89 e5 mov %esp,%ebp 10934b: 57 push %edi 10934c: 56 push %esi 10934d: 53 push %ebx 10934e: 83 ec 58 sub $0x58,%esp 109351: 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 ); 109354: 53 push %ebx 109355: e8 1e f1 ff ff call 108478 if ( parentpathlen == 0 ) 10935a: 83 c4 10 add $0x10,%esp 10935d: 85 c0 test %eax,%eax 10935f: 0f 85 0f 01 00 00 jne 109474 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 109365: 50 push %eax 109366: 8d 45 d0 lea -0x30(%ebp),%eax 109369: 89 45 b4 mov %eax,-0x4c(%ebp) 10936c: 50 push %eax 10936d: 8d 45 e4 lea -0x1c(%ebp),%eax 109370: 50 push %eax 109371: 53 push %ebx 109372: e8 45 01 00 00 call 1094bc 109377: 83 c4 10 add $0x10,%esp 10937a: 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; 10937c: c6 45 b3 00 movb $0x0,-0x4d(%ebp) /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 109380: 8d 7d bc lea -0x44(%ebp),%edi 109383: b9 05 00 00 00 mov $0x5,%ecx 109388: 8b 75 b4 mov -0x4c(%ebp),%esi 10938b: f3 a5 rep movsl %ds:(%esi),%es:(%edi) name = pathname + parentpathlen; 10938d: 01 d3 add %edx,%ebx name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 10938f: be ff ff ff ff mov $0xffffffff,%esi 109394: 89 f1 mov %esi,%ecx 109396: 89 df mov %ebx,%edi 109398: 31 c0 xor %eax,%eax 10939a: f2 ae repnz scas %es:(%edi),%al 10939c: f7 d1 not %ecx 10939e: 49 dec %ecx 10939f: 83 ec 08 sub $0x8,%esp 1093a2: 51 push %ecx 1093a3: 53 push %ebx 1093a4: e8 13 f1 ff ff call 1084bc 1093a9: 01 c3 add %eax,%ebx result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 1093ab: 89 f1 mov %esi,%ecx 1093ad: 89 df mov %ebx,%edi 1093af: 31 c0 xor %eax,%eax 1093b1: f2 ae repnz scas %es:(%edi),%al 1093b3: f7 d1 not %ecx 1093b5: 49 dec %ecx 1093b6: c7 04 24 00 00 00 00 movl $0x0,(%esp) 1093bd: 8d 75 bc lea -0x44(%ebp),%esi 1093c0: 56 push %esi 1093c1: 6a 00 push $0x0 1093c3: 51 push %ecx 1093c4: 53 push %ebx 1093c5: e8 02 f0 ff ff call 1083cc 0, &loc, false ); if ( result != 0 ) { 1093ca: 83 c4 20 add $0x20,%esp 1093cd: 85 c0 test %eax,%eax 1093cf: 75 5b jne 10942c } /* * Verify you can remove this node as a directory. */ if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 1093d1: 83 ec 0c sub $0xc,%esp 1093d4: 56 push %esi 1093d5: 8b 45 c8 mov -0x38(%ebp),%eax 1093d8: ff 50 10 call *0x10(%eax) 1093db: 83 c4 10 add $0x10,%esp 1093de: 48 dec %eax 1093df: 75 5f jne 109440 /* * Use the filesystems rmnod to remove the node. */ result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 1093e1: 83 ec 08 sub $0x8,%esp 1093e4: 56 push %esi 1093e5: ff 75 b4 pushl -0x4c(%ebp) 1093e8: 8b 45 c4 mov -0x3c(%ebp),%eax 1093eb: ff 50 34 call *0x34(%eax) rtems_filesystem_freenode( &loc ); 1093ee: 89 34 24 mov %esi,(%esp) 1093f1: 89 45 ac mov %eax,-0x54(%ebp) 1093f4: e8 13 f1 ff ff call 10850c if ( free_parentloc ) 1093f9: 83 c4 10 add $0x10,%esp 1093fc: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 109400: 8b 45 ac mov -0x54(%ebp),%eax 109403: 75 0b jne 109410 rtems_filesystem_freenode( &parentloc ); return result; } 109405: 8d 65 f4 lea -0xc(%ebp),%esp 109408: 5b pop %ebx 109409: 5e pop %esi 10940a: 5f pop %edi 10940b: c9 leave 10940c: c3 ret 10940d: 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 ); 109410: 83 ec 0c sub $0xc,%esp 109413: ff 75 b4 pushl -0x4c(%ebp) 109416: e8 f1 f0 ff ff call 10850c 10941b: 83 c4 10 add $0x10,%esp 10941e: 8b 45 ac mov -0x54(%ebp),%eax return result; } 109421: 8d 65 f4 lea -0xc(%ebp),%esp 109424: 5b pop %ebx 109425: 5e pop %esi 109426: 5f pop %edi 109427: c9 leave 109428: c3 ret 109429: 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 ) 10942c: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 109430: 75 6f jne 1094a1 rtems_filesystem_freenode( &parentloc ); return -1; 109432: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 109437: 8d 65 f4 lea -0xc(%ebp),%esp 10943a: 5b pop %ebx 10943b: 5e pop %esi 10943c: 5f pop %edi 10943d: c9 leave 10943e: c3 ret 10943f: 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 ); 109440: 83 ec 0c sub $0xc,%esp 109443: 56 push %esi 109444: e8 c3 f0 ff ff call 10850c if ( free_parentloc ) 109449: 83 c4 10 add $0x10,%esp 10944c: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 109450: 74 0e je 109460 <== NEVER TAKEN rtems_filesystem_freenode( &parentloc ); 109452: 83 ec 0c sub $0xc,%esp 109455: ff 75 b4 pushl -0x4c(%ebp) 109458: e8 af f0 ff ff call 10850c 10945d: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( ENOTDIR ); 109460: e8 fb 96 00 00 call 112b60 <__errno> 109465: c7 00 14 00 00 00 movl $0x14,(%eax) 10946b: b8 ff ff ff ff mov $0xffffffff,%eax 109470: eb 93 jmp 109405 109472: 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, 109474: 89 c2 mov %eax,%edx 109476: 83 ec 0c sub $0xc,%esp 109479: 6a 00 push $0x0 10947b: 8d 45 d0 lea -0x30(%ebp),%eax 10947e: 89 45 b4 mov %eax,-0x4c(%ebp) 109481: 50 push %eax 109482: 6a 02 push $0x2 109484: 52 push %edx 109485: 53 push %ebx 109486: 89 55 ac mov %edx,-0x54(%ebp) 109489: e8 a6 ef ff ff call 108434 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 10948e: 83 c4 20 add $0x20,%esp 109491: 85 c0 test %eax,%eax 109493: 8b 55 ac mov -0x54(%ebp),%edx 109496: 75 9a jne 109432 <== NEVER TAKEN return -1; free_parentloc = true; 109498: c6 45 b3 01 movb $0x1,-0x4d(%ebp) 10949c: e9 df fe ff ff jmp 109380 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 1094a1: 83 ec 0c sub $0xc,%esp 1094a4: ff 75 b4 pushl -0x4c(%ebp) 1094a7: e8 60 f0 ff ff call 10850c 1094ac: 83 c4 10 add $0x10,%esp return -1; 1094af: b8 ff ff ff ff mov $0xffffffff,%eax 1094b4: e9 4c ff ff ff jmp 109405 =============================================================================== 0010880c : uint32_t rtems_assoc_local_by_name( const rtems_assoc_t *ap, const char *name ) { 10880c: 55 push %ebp 10880d: 89 e5 mov %esp,%ebp 10880f: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_name(ap, name); 108812: ff 75 0c pushl 0xc(%ebp) 108815: ff 75 08 pushl 0x8(%ebp) 108818: e8 13 02 00 00 call 108a30 if (nap) 10881d: 83 c4 10 add $0x10,%esp 108820: 85 c0 test %eax,%eax 108822: 74 08 je 10882c return nap->local_value; 108824: 8b 40 04 mov 0x4(%eax),%eax return 0; } 108827: c9 leave 108828: c3 ret 108829: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_name(ap, name); if (nap) return nap->local_value; return 0; 10882c: 31 c0 xor %eax,%eax } 10882e: c9 leave 10882f: c3 ret =============================================================================== 0010fa3c : uint32_t rtems_assoc_local_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 10fa3c: 55 push %ebp 10fa3d: 89 e5 mov %esp,%ebp 10fa3f: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_remote(ap, remote_value); 10fa42: ff 75 0c pushl 0xc(%ebp) 10fa45: ff 75 08 pushl 0x8(%ebp) 10fa48: e8 13 00 00 00 call 10fa60 if (nap) 10fa4d: 83 c4 10 add $0x10,%esp 10fa50: 85 c0 test %eax,%eax 10fa52: 74 08 je 10fa5c return nap->local_value; 10fa54: 8b 40 04 mov 0x4(%eax),%eax return 0; } 10fa57: c9 leave 10fa58: c3 ret 10fa59: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_remote(ap, remote_value); if (nap) return nap->local_value; return 0; 10fa5c: 31 c0 xor %eax,%eax } 10fa5e: c9 leave 10fa5f: c3 ret =============================================================================== 00111e64 : uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 111e64: 55 push %ebp 111e65: 89 e5 mov %esp,%ebp 111e67: 57 push %edi 111e68: 56 push %esi 111e69: 53 push %ebx 111e6a: 83 ec 1c sub $0x1c,%esp 111e6d: 8b 7d 0c mov 0xc(%ebp),%edi 111e70: be 20 00 00 00 mov $0x20,%esi uint32_t b; uint32_t local_value = 0; 111e75: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) for (b = 1; b; b <<= 1) { 111e7c: bb 01 00 00 00 mov $0x1,%ebx 111e81: eb 06 jmp 111e89 111e83: 90 nop 111e84: d1 e3 shl %ebx 111e86: 4e dec %esi 111e87: 74 1b je 111ea4 if (b & remote_value) 111e89: 85 fb test %edi,%ebx 111e8b: 74 f7 je 111e84 local_value |= rtems_assoc_local_by_remote(ap, b); 111e8d: 83 ec 08 sub $0x8,%esp 111e90: 53 push %ebx 111e91: ff 75 08 pushl 0x8(%ebp) 111e94: e8 a3 db ff ff call 10fa3c 111e99: 09 45 e4 or %eax,-0x1c(%ebp) 111e9c: 83 c4 10 add $0x10,%esp ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 111e9f: d1 e3 shl %ebx 111ea1: 4e dec %esi 111ea2: 75 e5 jne 111e89 <== ALWAYS TAKEN if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); } return local_value; } 111ea4: 8b 45 e4 mov -0x1c(%ebp),%eax 111ea7: 8d 65 f4 lea -0xc(%ebp),%esp 111eaa: 5b pop %ebx 111eab: 5e pop %esi 111eac: 5f pop %edi 111ead: c9 leave 111eae: c3 ret =============================================================================== 00114b90 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 114b90: 55 push %ebp 114b91: 89 e5 mov %esp,%ebp 114b93: 53 push %ebx 114b94: 83 ec 0c sub $0xc,%esp 114b97: 8b 5d 0c mov 0xc(%ebp),%ebx const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 114b9a: 53 push %ebx 114b9b: ff 75 08 pushl 0x8(%ebp) 114b9e: e8 1d 00 00 00 call 114bc0 if (nap) 114ba3: 83 c4 10 add $0x10,%esp 114ba6: 85 c0 test %eax,%eax 114ba8: 74 0a je 114bb4 return nap->name; 114baa: 8b 00 mov (%eax),%eax return rtems_assoc_name_bad(local_value); } 114bac: 8b 5d fc mov -0x4(%ebp),%ebx 114baf: c9 leave 114bb0: c3 ret 114bb1: 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); 114bb4: 89 5d 08 mov %ebx,0x8(%ebp) } 114bb7: 8b 5d fc mov -0x4(%ebp),%ebx 114bba: c9 leave nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 114bbb: e9 04 26 00 00 jmp 1171c4 =============================================================================== 001089a8 : const char *rtems_assoc_name_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 1089a8: 55 push %ebp 1089a9: 89 e5 mov %esp,%ebp 1089ab: 53 push %ebx 1089ac: 83 ec 0c sub $0xc,%esp 1089af: 8b 5d 0c mov 0xc(%ebp),%ebx const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_remote(ap, remote_value); 1089b2: 53 push %ebx 1089b3: ff 75 08 pushl 0x8(%ebp) 1089b6: e8 ed 00 00 00 call 108aa8 if (nap) 1089bb: 83 c4 10 add $0x10,%esp 1089be: 85 c0 test %eax,%eax 1089c0: 74 0a je 1089cc return nap->name; 1089c2: 8b 00 mov (%eax),%eax return rtems_assoc_name_bad(remote_value); } 1089c4: 8b 5d fc mov -0x4(%ebp),%ebx 1089c7: c9 leave 1089c8: c3 ret 1089c9: 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); 1089cc: 89 5d 08 mov %ebx,0x8(%ebp) } 1089cf: 8b 5d fc mov -0x4(%ebp),%ebx 1089d2: c9 leave nap = rtems_assoc_ptr_by_remote(ap, remote_value); if (nap) return nap->name; return rtems_assoc_name_bad(remote_value); 1089d3: e9 54 7d 00 00 jmp 11072c =============================================================================== 00114bc0 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 114bc0: 55 push %ebp 114bc1: 89 e5 mov %esp,%ebp 114bc3: 57 push %edi 114bc4: 56 push %esi 114bc5: 53 push %ebx 114bc6: 8b 45 08 mov 0x8(%ebp),%eax 114bc9: 8b 55 0c mov 0xc(%ebp),%edx const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 114bcc: 8b 30 mov (%eax),%esi 114bce: 85 f6 test %esi,%esi 114bd0: 74 3e je 114c10 114bd2: bf b8 68 12 00 mov $0x1268b8,%edi 114bd7: b9 0a 00 00 00 mov $0xa,%ecx 114bdc: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 114bde: 74 18 je 114bf8 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; 114be0: 31 c9 xor %ecx,%ecx 114be2: eb 09 jmp 114bed if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 114be4: 83 c0 0c add $0xc,%eax 114be7: 8b 18 mov (%eax),%ebx 114be9: 85 db test %ebx,%ebx 114beb: 74 1b je 114c08 if (ap->local_value == local_value) 114bed: 39 50 04 cmp %edx,0x4(%eax) 114bf0: 75 f2 jne 114be4 return ap; return default_ap; } 114bf2: 5b pop %ebx 114bf3: 5e pop %esi 114bf4: 5f pop %edi 114bf5: c9 leave 114bf6: c3 ret 114bf7: 90 nop ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; 114bf8: 8d 58 0c lea 0xc(%eax),%ebx for ( ; ap->name; ap++) 114bfb: 8b 70 0c mov 0xc(%eax),%esi 114bfe: 85 f6 test %esi,%esi 114c00: 74 f0 je 114bf2 <== NEVER TAKEN 114c02: 89 c1 mov %eax,%ecx 114c04: 89 d8 mov %ebx,%eax 114c06: eb e5 jmp 114bed 114c08: 89 c8 mov %ecx,%eax if (ap->local_value == local_value) return ap; return default_ap; } 114c0a: 5b pop %ebx 114c0b: 5e pop %esi 114c0c: 5f pop %edi 114c0d: c9 leave 114c0e: c3 ret 114c0f: 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; 114c10: 31 c0 xor %eax,%eax for ( ; ap->name; ap++) if (ap->local_value == local_value) return ap; return default_ap; } 114c12: 5b pop %ebx 114c13: 5e pop %esi 114c14: 5f pop %edi 114c15: c9 leave 114c16: c3 ret =============================================================================== 00108a30 : const rtems_assoc_t *rtems_assoc_ptr_by_name( const rtems_assoc_t *ap, const char *name ) { 108a30: 55 push %ebp 108a31: 89 e5 mov %esp,%ebp 108a33: 57 push %edi 108a34: 56 push %esi 108a35: 53 push %ebx 108a36: 83 ec 0c sub $0xc,%esp 108a39: 8b 5d 08 mov 0x8(%ebp),%ebx const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 108a3c: 8b 03 mov (%ebx),%eax 108a3e: 85 c0 test %eax,%eax 108a40: 74 5a je 108a9c 108a42: bf dd fb 11 00 mov $0x11fbdd,%edi 108a47: b9 0a 00 00 00 mov $0xa,%ecx 108a4c: 89 c6 mov %eax,%esi 108a4e: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 108a50: 74 2e je 108a80 const rtems_assoc_t *rtems_assoc_ptr_by_name( const rtems_assoc_t *ap, const char *name ) { const rtems_assoc_t *default_ap = 0; 108a52: 31 f6 xor %esi,%esi 108a54: eb 0b jmp 108a61 108a56: 66 90 xchg %ax,%ax if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 108a58: 83 c3 0c add $0xc,%ebx 108a5b: 8b 03 mov (%ebx),%eax 108a5d: 85 c0 test %eax,%eax 108a5f: 74 2f je 108a90 if (strcmp(ap->name, name) == 0) 108a61: 83 ec 08 sub $0x8,%esp 108a64: ff 75 0c pushl 0xc(%ebp) 108a67: 50 push %eax 108a68: e8 bf b0 00 00 call 113b2c 108a6d: 83 c4 10 add $0x10,%esp 108a70: 85 c0 test %eax,%eax 108a72: 75 e4 jne 108a58 return ap; return default_ap; } 108a74: 89 d8 mov %ebx,%eax 108a76: 8d 65 f4 lea -0xc(%ebp),%esp 108a79: 5b pop %ebx 108a7a: 5e pop %esi 108a7b: 5f pop %edi 108a7c: c9 leave 108a7d: c3 ret 108a7e: 66 90 xchg %ax,%ax ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; 108a80: 8d 53 0c lea 0xc(%ebx),%edx for ( ; ap->name; ap++) 108a83: 8b 43 0c mov 0xc(%ebx),%eax 108a86: 85 c0 test %eax,%eax 108a88: 74 ea je 108a74 <== NEVER TAKEN 108a8a: 89 de mov %ebx,%esi 108a8c: 89 d3 mov %edx,%ebx 108a8e: eb d1 jmp 108a61 108a90: 89 f3 mov %esi,%ebx if (strcmp(ap->name, name) == 0) return ap; return default_ap; } 108a92: 89 d8 mov %ebx,%eax 108a94: 8d 65 f4 lea -0xc(%ebp),%esp 108a97: 5b pop %ebx 108a98: 5e pop %esi 108a99: 5f pop %edi 108a9a: c9 leave 108a9b: 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; 108a9c: 31 db xor %ebx,%ebx for ( ; ap->name; ap++) if (strcmp(ap->name, name) == 0) return ap; return default_ap; } 108a9e: 89 d8 mov %ebx,%eax 108aa0: 8d 65 f4 lea -0xc(%ebp),%esp 108aa3: 5b pop %ebx 108aa4: 5e pop %esi 108aa5: 5f pop %edi 108aa6: c9 leave 108aa7: c3 ret =============================================================================== 0010fa60 : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 10fa60: 55 push %ebp 10fa61: 89 e5 mov %esp,%ebp 10fa63: 57 push %edi 10fa64: 56 push %esi 10fa65: 53 push %ebx 10fa66: 8b 45 08 mov 0x8(%ebp),%eax 10fa69: 8b 55 0c mov 0xc(%ebp),%edx const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 10fa6c: 8b 30 mov (%eax),%esi 10fa6e: 85 f6 test %esi,%esi 10fa70: 74 3e je 10fab0 10fa72: bf b8 09 12 00 mov $0x1209b8,%edi 10fa77: b9 0a 00 00 00 mov $0xa,%ecx 10fa7c: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10fa7e: 74 18 je 10fa98 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 c9 xor %ecx,%ecx 10fa82: eb 09 jmp 10fa8d if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 10fa84: 83 c0 0c add $0xc,%eax 10fa87: 8b 18 mov (%eax),%ebx 10fa89: 85 db test %ebx,%ebx 10fa8b: 74 1b je 10faa8 if (ap->remote_value == remote_value) 10fa8d: 39 50 08 cmp %edx,0x8(%eax) 10fa90: 75 f2 jne 10fa84 return ap; return default_ap; } 10fa92: 5b pop %ebx 10fa93: 5e pop %esi 10fa94: 5f pop %edi 10fa95: c9 leave 10fa96: c3 ret 10fa97: 90 nop ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; 10fa98: 8d 58 0c lea 0xc(%eax),%ebx for ( ; ap->name; ap++) 10fa9b: 8b 70 0c mov 0xc(%eax),%esi 10fa9e: 85 f6 test %esi,%esi 10faa0: 74 f0 je 10fa92 <== NEVER TAKEN 10faa2: 89 c1 mov %eax,%ecx 10faa4: 89 d8 mov %ebx,%eax 10faa6: eb e5 jmp 10fa8d 10faa8: 89 c8 mov %ecx,%eax if (ap->remote_value == remote_value) return ap; return default_ap; } 10faaa: 5b pop %ebx 10faab: 5e pop %esi 10faac: 5f pop %edi 10faad: c9 leave 10faae: c3 ret 10faaf: 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; 10fab0: 31 c0 xor %eax,%eax for ( ; ap->name; ap++) if (ap->remote_value == remote_value) return ap; return default_ap; } 10fab2: 5b pop %ebx 10fab3: 5e pop %esi 10fab4: 5f pop %edi 10fab5: c9 leave 10fab6: c3 ret =============================================================================== 00108b4c : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 108b4c: 55 push %ebp 108b4d: 89 e5 mov %esp,%ebp 108b4f: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 108b52: ff 75 0c pushl 0xc(%ebp) 108b55: ff 75 08 pushl 0x8(%ebp) 108b58: e8 7b fe ff ff call 1089d8 if (nap) 108b5d: 83 c4 10 add $0x10,%esp 108b60: 85 c0 test %eax,%eax 108b62: 74 08 je 108b6c return nap->remote_value; 108b64: 8b 40 08 mov 0x8(%eax),%eax return 0; } 108b67: c9 leave 108b68: c3 ret 108b69: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->remote_value; return 0; 108b6c: 31 c0 xor %eax,%eax } 108b6e: c9 leave 108b6f: c3 ret =============================================================================== 00108b00 : uint32_t rtems_assoc_remote_by_local_bitfield( const rtems_assoc_t *ap, uint32_t local_value ) { 108b00: 55 push %ebp 108b01: 89 e5 mov %esp,%ebp 108b03: 57 push %edi 108b04: 56 push %esi 108b05: 53 push %ebx 108b06: 83 ec 1c sub $0x1c,%esp 108b09: 8b 7d 0c mov 0xc(%ebp),%edi 108b0c: be 20 00 00 00 mov $0x20,%esi uint32_t b; uint32_t remote_value = 0; 108b11: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) for (b = 1; b; b <<= 1) 108b18: bb 01 00 00 00 mov $0x1,%ebx 108b1d: eb 06 jmp 108b25 108b1f: 90 nop 108b20: d1 e3 shl %ebx 108b22: 4e dec %esi 108b23: 74 1b je 108b40 if (b & local_value) 108b25: 85 fb test %edi,%ebx 108b27: 74 f7 je 108b20 remote_value |= rtems_assoc_remote_by_local(ap, b); 108b29: 83 ec 08 sub $0x8,%esp 108b2c: 53 push %ebx 108b2d: ff 75 08 pushl 0x8(%ebp) 108b30: e8 17 00 00 00 call 108b4c 108b35: 09 45 e4 or %eax,-0x1c(%ebp) 108b38: 83 c4 10 add $0x10,%esp ) { uint32_t b; uint32_t remote_value = 0; for (b = 1; b; b <<= 1) 108b3b: d1 e3 shl %ebx 108b3d: 4e dec %esi 108b3e: 75 e5 jne 108b25 <== ALWAYS TAKEN if (b & local_value) remote_value |= rtems_assoc_remote_by_local(ap, b); return remote_value; } 108b40: 8b 45 e4 mov -0x1c(%ebp),%eax 108b43: 8d 65 f4 lea -0xc(%ebp),%esp 108b46: 5b pop %ebx 108b47: 5e pop %esi 108b48: 5f pop %edi 108b49: c9 leave 108b4a: c3 ret =============================================================================== 00108b70 : uint32_t rtems_assoc_remote_by_name( const rtems_assoc_t *ap, const char *name ) { 108b70: 55 push %ebp 108b71: 89 e5 mov %esp,%ebp 108b73: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_name(ap, name); 108b76: ff 75 0c pushl 0xc(%ebp) 108b79: ff 75 08 pushl 0x8(%ebp) 108b7c: e8 af fe ff ff call 108a30 if (nap) 108b81: 83 c4 10 add $0x10,%esp 108b84: 85 c0 test %eax,%eax 108b86: 74 08 je 108b90 return nap->remote_value; 108b88: 8b 40 08 mov 0x8(%eax),%eax return 0; } 108b8b: c9 leave 108b8c: c3 ret 108b8d: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_name(ap, name); if (nap) return nap->remote_value; return 0; 108b90: 31 c0 xor %eax,%eax } 108b92: c9 leave 108b93: c3 ret =============================================================================== 00112a84 : rtems_name name, rtems_attribute attribute_set, uint32_t maximum_waiters, rtems_id *id ) { 112a84: 55 push %ebp 112a85: 89 e5 mov %esp,%ebp 112a87: 57 push %edi 112a88: 56 push %esi 112a89: 53 push %ebx 112a8a: 83 ec 2c sub $0x2c,%esp 112a8d: 8b 5d 08 mov 0x8(%ebp),%ebx 112a90: 8b 7d 0c mov 0xc(%ebp),%edi 112a93: 8b 45 10 mov 0x10(%ebp),%eax 112a96: 8b 75 14 mov 0x14(%ebp),%esi Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 112a99: 85 db test %ebx,%ebx 112a9b: 0f 84 87 00 00 00 je 112b28 <== NEVER TAKEN return RTEMS_INVALID_NAME; if ( !id ) 112aa1: 85 f6 test %esi,%esi 112aa3: 0f 84 bf 00 00 00 je 112b68 <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { 112aa9: f7 c7 10 00 00 00 test $0x10,%edi 112aaf: 0f 84 83 00 00 00 je 112b38 the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 112ab5: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) if ( maximum_waiters == 0 ) 112abc: 85 c0 test %eax,%eax 112abe: 0f 84 80 00 00 00 je 112b44 <== NEVER TAKEN return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; the_attributes.maximum_count = maximum_waiters; 112ac4: 89 45 e4 mov %eax,-0x1c(%ebp) 112ac7: a1 f0 84 12 00 mov 0x1284f0,%eax 112acc: 40 inc %eax 112acd: 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 ); 112ad2: 83 ec 0c sub $0xc,%esp 112ad5: 68 e0 87 12 00 push $0x1287e0 112ada: e8 e5 ba ff ff call 10e5c4 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 112adf: 83 c4 10 add $0x10,%esp 112ae2: 85 c0 test %eax,%eax 112ae4: 74 6e je 112b54 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_barrier->attribute_set = attribute_set; 112ae6: 89 78 10 mov %edi,0x10(%eax) _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 112ae9: 83 ec 08 sub $0x8,%esp 112aec: 8d 55 e0 lea -0x20(%ebp),%edx 112aef: 52 push %edx 112af0: 8d 50 14 lea 0x14(%eax),%edx 112af3: 52 push %edx 112af4: 89 45 d4 mov %eax,-0x2c(%ebp) 112af7: e8 c0 07 00 00 call 1132bc <_CORE_barrier_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 112afc: 8b 45 d4 mov -0x2c(%ebp),%eax 112aff: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 112b02: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 112b05: 8b 0d fc 87 12 00 mov 0x1287fc,%ecx 112b0b: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 112b0e: 89 58 0c mov %ebx,0xc(%eax) &_Barrier_Information, &the_barrier->Object, (Objects_Name) name ); *id = the_barrier->Object.id; 112b11: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 112b13: e8 e0 ca ff ff call 10f5f8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 112b18: 83 c4 10 add $0x10,%esp 112b1b: 31 c0 xor %eax,%eax } 112b1d: 8d 65 f4 lea -0xc(%ebp),%esp 112b20: 5b pop %ebx 112b21: 5e pop %esi 112b22: 5f pop %edi 112b23: c9 leave 112b24: c3 ret 112b25: 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; 112b28: b8 03 00 00 00 mov $0x3,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112b2d: 8d 65 f4 lea -0xc(%ebp),%esp 112b30: 5b pop %ebx 112b31: 5e pop %esi 112b32: 5f pop %edi 112b33: c9 leave 112b34: c3 ret 112b35: 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; 112b38: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp) 112b3f: eb 83 jmp 112ac4 112b41: 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; 112b44: b8 0a 00 00 00 mov $0xa,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112b49: 8d 65 f4 lea -0xc(%ebp),%esp 112b4c: 5b pop %ebx 112b4d: 5e pop %esi 112b4e: 5f pop %edi 112b4f: c9 leave 112b50: c3 ret 112b51: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { _Thread_Enable_dispatch(); 112b54: e8 9f ca ff ff call 10f5f8 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 112b59: b8 05 00 00 00 mov $0x5,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112b5e: 8d 65 f4 lea -0xc(%ebp),%esp 112b61: 5b pop %ebx 112b62: 5e pop %esi 112b63: 5f pop %edi 112b64: c9 leave 112b65: c3 ret 112b66: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 112b68: b8 09 00 00 00 mov $0x9,%eax 112b6d: eb ae jmp 112b1d =============================================================================== 00107d6c : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 107d6c: 55 push %ebp 107d6d: 89 e5 mov %esp,%ebp 107d6f: 57 push %edi 107d70: 56 push %esi 107d71: 53 push %ebx 107d72: 83 ec 1c sub $0x1c,%esp 107d75: 8b 45 08 mov 0x8(%ebp),%eax 107d78: 8b 5d 0c mov 0xc(%ebp),%ebx 107d7b: 8b 75 10 mov 0x10(%ebp),%esi const char *p; if ( !name ) 107d7e: 85 c0 test %eax,%eax 107d80: 75 0a jne 107d8c value[0] = '\0'; p = rtems_bsp_cmdline_get_param_raw( name ); if ( !p ) return NULL; 107d82: 31 c0 xor %eax,%eax copy_string( p, value, length ); return value; } 107d84: 8d 65 f4 lea -0xc(%ebp),%esp 107d87: 5b pop %ebx 107d88: 5e pop %esi 107d89: 5f pop %edi 107d8a: c9 leave 107d8b: c3 ret const char *p; if ( !name ) return NULL; if ( !value ) 107d8c: 85 db test %ebx,%ebx 107d8e: 74 f2 je 107d82 return NULL; if ( !length ) 107d90: 85 f6 test %esi,%esi 107d92: 74 ee je 107d82 return NULL; value[0] = '\0'; 107d94: c6 03 00 movb $0x0,(%ebx) p = rtems_bsp_cmdline_get_param_raw( name ); 107d97: 83 ec 0c sub $0xc,%esp 107d9a: 50 push %eax 107d9b: e8 4c 00 00 00 call 107dec if ( !p ) 107da0: 83 c4 10 add $0x10,%esp 107da3: 85 c0 test %eax,%eax 107da5: 74 db je 107d82 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i<== NEVER TAKEN 107dad: 4e dec %esi 107dae: 89 75 e4 mov %esi,-0x1c(%ebp) 107db1: 74 34 je 107de7 <== NEVER TAKEN 107db3: 31 f6 xor %esi,%esi 107db5: 31 d2 xor %edx,%edx 107db7: 31 ff xor %edi,%edi 107db9: eb 24 jmp 107ddf 107dbb: 90 nop if ( *p == '\"' ) { quotes++; } else if ( ((quotes % 2) == 0) && *p == ' ' ) 107dbc: f7 c7 01 00 00 00 test $0x1,%edi 107dc2: 75 05 jne 107dc9 107dc4: 80 f9 20 cmp $0x20,%cl 107dc7: 74 1e je 107de7 break; value[i++] = *p++; 107dc9: 88 0c 33 mov %cl,(%ebx,%esi,1) 107dcc: 42 inc %edx value[i] = '\0'; 107dcd: c6 04 13 00 movb $0x0,(%ebx,%edx,1) int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 107dd8: 3b 55 e4 cmp -0x1c(%ebp),%edx 107ddb: 73 0a jae 107de7 107ddd: 89 d6 mov %edx,%esi if ( *p == '\"' ) { 107ddf: 80 f9 22 cmp $0x22,%cl 107de2: 75 d8 jne 107dbc quotes++; 107de4: 47 inc %edi 107de5: eb e2 jmp 107dc9 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i =============================================================================== 00107dec : extern const char *bsp_boot_cmdline; const char *rtems_bsp_cmdline_get_param_raw( const char *name ) { 107dec: 55 push %ebp 107ded: 89 e5 mov %esp,%ebp 107def: 83 ec 08 sub $0x8,%esp 107df2: 8b 45 08 mov 0x8(%ebp),%eax const char *p; if ( !name ) 107df5: 85 c0 test %eax,%eax 107df7: 75 07 jne 107e00 return NULL; if ( !bsp_boot_cmdline ) return NULL; 107df9: 31 c0 xor %eax,%eax p = strstr(bsp_boot_cmdline, name); /* printf( "raw: %p (%s)\n", p, p ); */ return p; } 107dfb: c9 leave 107dfc: c3 ret 107dfd: 8d 76 00 lea 0x0(%esi),%esi const char *p; if ( !name ) return NULL; if ( !bsp_boot_cmdline ) 107e00: 8b 15 78 73 12 00 mov 0x127378,%edx 107e06: 85 d2 test %edx,%edx 107e08: 74 ef je 107df9 return NULL; p = strstr(bsp_boot_cmdline, name); 107e0a: 83 ec 08 sub $0x8,%esp 107e0d: 50 push %eax 107e0e: 52 push %edx 107e0f: e8 f8 bd 00 00 call 113c0c 107e14: 83 c4 10 add $0x10,%esp /* printf( "raw: %p (%s)\n", p, p ); */ return p; } 107e17: c9 leave 107e18: c3 ret =============================================================================== 0010c268 : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { 10c268: 55 push %ebp 10c269: 89 e5 mov %esp,%ebp 10c26b: 56 push %esi 10c26c: 53 push %ebx 10c26d: 8b 5d 10 mov 0x10(%ebp),%ebx 10c270: 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 ); 10c273: 83 ec 08 sub $0x8,%esp 10c276: ff 75 0c pushl 0xc(%ebp) 10c279: ff 75 08 pushl 0x8(%ebp) 10c27c: e8 9f 04 00 00 call 10c720 <_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 ) { 10c281: 83 c4 10 add $0x10,%esp 10c284: 84 c0 test %al,%al 10c286: 75 0c jne 10c294 sc = rtems_event_send( task, events ); } return sc; } 10c288: 31 c0 xor %eax,%eax 10c28a: 8d 65 f8 lea -0x8(%ebp),%esp 10c28d: 5b pop %ebx 10c28e: 5e pop %esi 10c28f: c9 leave 10c290: c3 ret 10c291: 8d 76 00 lea 0x0(%esi),%esi { 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 ); 10c294: 89 75 0c mov %esi,0xc(%ebp) 10c297: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c29a: 8d 65 f8 lea -0x8(%ebp),%esp 10c29d: 5b pop %ebx 10c29e: 5e pop %esi 10c29f: 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 ); 10c2a0: e9 af f5 ff ff jmp 10b854 =============================================================================== 0010c2a8 : rtems_chain_control *chain, rtems_id task, rtems_event_set events, rtems_chain_node **node ) { 10c2a8: 55 push %ebp 10c2a9: 89 e5 mov %esp,%ebp 10c2ab: 56 push %esi 10c2ac: 53 push %ebx 10c2ad: 8b 5d 0c mov 0xc(%ebp),%ebx 10c2b0: 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 ); 10c2b3: 83 ec 08 sub $0x8,%esp 10c2b6: ff 75 14 pushl 0x14(%ebp) 10c2b9: ff 75 08 pushl 0x8(%ebp) 10c2bc: e8 c7 04 00 00 call 10c788 <_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 ) { 10c2c1: 83 c4 10 add $0x10,%esp 10c2c4: 84 c0 test %al,%al 10c2c6: 75 0c jne 10c2d4 sc = rtems_event_send( task, events ); } return sc; } 10c2c8: 31 c0 xor %eax,%eax 10c2ca: 8d 65 f8 lea -0x8(%ebp),%esp 10c2cd: 5b pop %ebx 10c2ce: 5e pop %esi 10c2cf: c9 leave 10c2d0: c3 ret 10c2d1: 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 ); 10c2d4: 89 75 0c mov %esi,0xc(%ebp) 10c2d7: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c2da: 8d 65 f8 lea -0x8(%ebp),%esp 10c2dd: 5b pop %ebx 10c2de: 5e pop %esi 10c2df: 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 ); 10c2e0: e9 6f f5 ff ff jmp 10b854 =============================================================================== 0010c2e8 : rtems_chain_control *chain, rtems_event_set events, rtems_interval timeout, rtems_chain_node **node_ptr ) { 10c2e8: 55 push %ebp 10c2e9: 89 e5 mov %esp,%ebp 10c2eb: 57 push %edi 10c2ec: 56 push %esi 10c2ed: 53 push %ebx 10c2ee: 83 ec 1c sub $0x1c,%esp 10c2f1: 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( 10c2f4: 8d 7d e4 lea -0x1c(%ebp),%edi 10c2f7: 90 nop */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 10c2f8: 83 ec 0c sub $0xc,%esp 10c2fb: 56 push %esi 10c2fc: e8 c3 04 00 00 call 10c7c4 <_Chain_Get> 10c301: 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 10c303: 83 c4 10 add $0x10,%esp 10c306: 85 c0 test %eax,%eax 10c308: 75 22 jne 10c32c ) { rtems_event_set out; sc = rtems_event_receive( 10c30a: 57 push %edi 10c30b: ff 75 10 pushl 0x10(%ebp) 10c30e: 6a 00 push $0x0 10c310: ff 75 0c pushl 0xc(%ebp) 10c313: e8 b4 f3 ff ff call 10b6cc ) { rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( 10c318: 83 c4 10 add $0x10,%esp 10c31b: 85 c0 test %eax,%eax 10c31d: 74 d9 je 10c2f8 <== NEVER TAKEN timeout, &out ); } *node_ptr = node; 10c31f: 8b 55 14 mov 0x14(%ebp),%edx 10c322: 89 1a mov %ebx,(%edx) return sc; } 10c324: 8d 65 f4 lea -0xc(%ebp),%esp 10c327: 5b pop %ebx 10c328: 5e pop %esi 10c329: 5f pop %edi 10c32a: c9 leave 10c32b: c3 ret rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL 10c32c: 31 c0 xor %eax,%eax timeout, &out ); } *node_ptr = node; 10c32e: 8b 55 14 mov 0x14(%ebp),%edx 10c331: 89 1a mov %ebx,(%edx) return sc; } 10c333: 8d 65 f4 lea -0xc(%ebp),%esp 10c336: 5b pop %ebx 10c337: 5e pop %esi 10c338: 5f pop %edi 10c339: c9 leave 10c33a: c3 ret =============================================================================== 0010c33c : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { 10c33c: 55 push %ebp 10c33d: 89 e5 mov %esp,%ebp 10c33f: 56 push %esi 10c340: 53 push %ebx 10c341: 8b 5d 10 mov 0x10(%ebp),%ebx 10c344: 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 ); 10c347: 83 ec 08 sub $0x8,%esp 10c34a: ff 75 0c pushl 0xc(%ebp) 10c34d: ff 75 08 pushl 0x8(%ebp) 10c350: e8 b3 04 00 00 call 10c808 <_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) { 10c355: 83 c4 10 add $0x10,%esp 10c358: 84 c0 test %al,%al 10c35a: 75 0c jne 10c368 sc = rtems_event_send( task, events ); } return sc; } 10c35c: 31 c0 xor %eax,%eax 10c35e: 8d 65 f8 lea -0x8(%ebp),%esp 10c361: 5b pop %ebx 10c362: 5e pop %esi 10c363: c9 leave 10c364: c3 ret 10c365: 8d 76 00 lea 0x0(%esi),%esi { 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 ); 10c368: 89 75 0c mov %esi,0xc(%ebp) 10c36b: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c36e: 8d 65 f8 lea -0x8(%ebp),%esp 10c371: 5b pop %ebx 10c372: 5e pop %esi 10c373: 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 ); 10c374: e9 db f4 ff ff jmp 10b854 =============================================================================== 00115aa8 : rtems_status_code rtems_clock_get( rtems_clock_get_options option, void *time_buffer ) { 115aa8: 55 push %ebp 115aa9: 89 e5 mov %esp,%ebp 115aab: 53 push %ebx 115aac: 83 ec 04 sub $0x4,%esp 115aaf: 8b 45 08 mov 0x8(%ebp),%eax 115ab2: 8b 5d 0c mov 0xc(%ebp),%ebx if ( !time_buffer ) 115ab5: 85 db test %ebx,%ebx 115ab7: 74 3b je 115af4 return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) 115ab9: 85 c0 test %eax,%eax 115abb: 74 2b je 115ae8 return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH ) 115abd: 83 f8 01 cmp $0x1,%eax 115ac0: 74 3e je 115b00 return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer); if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { 115ac2: 83 f8 02 cmp $0x2,%eax 115ac5: 74 45 je 115b0c *interval = rtems_clock_get_ticks_since_boot(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { 115ac7: 83 f8 03 cmp $0x3,%eax 115aca: 74 4c je 115b18 *interval = rtems_clock_get_ticks_per_second(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) 115acc: 83 f8 04 cmp $0x4,%eax 115acf: 74 0b je 115adc return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; 115ad1: b8 0a 00 00 00 mov $0xa,%eax } 115ad6: 5a pop %edx 115ad7: 5b pop %ebx 115ad8: c9 leave 115ad9: c3 ret 115ada: 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 ); 115adc: 89 5d 08 mov %ebx,0x8(%ebp) return RTEMS_INVALID_NUMBER; } 115adf: 59 pop %ecx 115ae0: 5b pop %ebx 115ae1: 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 ); 115ae2: e9 41 01 00 00 jmp 115c28 115ae7: 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 ); 115ae8: 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; } 115aeb: 58 pop %eax 115aec: 5b pop %ebx 115aed: 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 ); 115aee: e9 81 00 00 00 jmp 115b74 115af3: 90 nop rtems_clock_get_options option, void *time_buffer ) { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 115af4: 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; } 115af9: 5a pop %edx 115afa: 5b pop %ebx 115afb: c9 leave 115afc: c3 ret 115afd: 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); 115b00: 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; } 115b03: 5b pop %ebx 115b04: 5b pop %ebx 115b05: 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); 115b06: e9 19 00 00 00 jmp 115b24 115b0b: 90 nop if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_since_boot(); 115b0c: e8 57 00 00 00 call 115b68 115b11: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 115b13: 31 c0 xor %eax,%eax 115b15: eb bf jmp 115ad6 115b17: 90 nop } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_per_second(); 115b18: e8 37 00 00 00 call 115b54 115b1d: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 115b1f: 31 c0 xor %eax,%eax 115b21: eb b3 jmp 115ad6 =============================================================================== 00115c28 : #include rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { 115c28: 55 push %ebp 115c29: 89 e5 mov %esp,%ebp 115c2b: 56 push %esi 115c2c: 53 push %ebx 115c2d: 83 ec 10 sub $0x10,%esp 115c30: 8b 5d 08 mov 0x8(%ebp),%ebx if ( !time ) 115c33: 85 db test %ebx,%ebx 115c35: 74 51 je 115c88 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Is_set ) 115c37: 80 3d 24 09 14 00 00 cmpb $0x0,0x140924 115c3e: 75 0c jne 115c4c return RTEMS_NOT_DEFINED; 115c40: b8 0b 00 00 00 mov $0xb,%eax _TOD_Get_timeval( time ); return RTEMS_SUCCESSFUL; } 115c45: 8d 65 f8 lea -0x8(%ebp),%esp 115c48: 5b pop %ebx 115c49: 5e pop %esi 115c4a: c9 leave 115c4b: c3 ret { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 115c4c: 9c pushf 115c4d: fa cli 115c4e: 5e pop %esi _TOD_Get( &now ); 115c4f: 83 ec 0c sub $0xc,%esp 115c52: 8d 45 f0 lea -0x10(%ebp),%eax 115c55: 50 push %eax 115c56: e8 e5 42 00 00 call 119f40 <_TOD_Get> _ISR_Enable(level); 115c5b: 56 push %esi 115c5c: 9d popf useconds = (suseconds_t)now.tv_nsec; 115c5d: 8b 4d f4 mov -0xc(%ebp),%ecx useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 115c60: 8b 45 f0 mov -0x10(%ebp),%eax 115c63: 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; 115c65: b8 d3 4d 62 10 mov $0x10624dd3,%eax 115c6a: f7 e9 imul %ecx 115c6c: 89 d0 mov %edx,%eax 115c6e: c1 f8 06 sar $0x6,%eax 115c71: c1 f9 1f sar $0x1f,%ecx 115c74: 29 c8 sub %ecx,%eax 115c76: 89 43 04 mov %eax,0x4(%ebx) if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; _TOD_Get_timeval( time ); return RTEMS_SUCCESSFUL; 115c79: 83 c4 10 add $0x10,%esp 115c7c: 31 c0 xor %eax,%eax } 115c7e: 8d 65 f8 lea -0x8(%ebp),%esp 115c81: 5b pop %ebx 115c82: 5e pop %esi 115c83: c9 leave 115c84: c3 ret 115c85: 8d 76 00 lea 0x0(%esi),%esi rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { if ( !time ) return RTEMS_INVALID_ADDRESS; 115c88: b8 09 00 00 00 mov $0x9,%eax 115c8d: eb b6 jmp 115c45 =============================================================================== 0010b21c : * error code - if unsuccessful */ rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { 10b21c: 55 push %ebp 10b21d: 89 e5 mov %esp,%ebp 10b21f: 83 ec 08 sub $0x8,%esp 10b222: 8b 45 08 mov 0x8(%ebp),%eax if ( !uptime ) 10b225: 85 c0 test %eax,%eax 10b227: 74 13 je 10b23c return RTEMS_INVALID_ADDRESS; _TOD_Get_uptime_as_timespec( uptime ); 10b229: 83 ec 0c sub $0xc,%esp 10b22c: 50 push %eax 10b22d: e8 a2 15 00 00 call 10c7d4 <_TOD_Get_uptime_as_timespec> return RTEMS_SUCCESSFUL; 10b232: 83 c4 10 add $0x10,%esp 10b235: 31 c0 xor %eax,%eax } 10b237: c9 leave 10b238: c3 ret 10b239: 8d 76 00 lea 0x0(%esi),%esi rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { if ( !uptime ) return RTEMS_INVALID_ADDRESS; 10b23c: b8 09 00 00 00 mov $0x9,%eax _TOD_Get_uptime_as_timespec( uptime ); return RTEMS_SUCCESSFUL; } 10b241: c9 leave 10b242: c3 ret =============================================================================== 0010c188 : */ rtems_status_code rtems_clock_set( rtems_time_of_day *time_buffer ) { 10c188: 55 push %ebp 10c189: 89 e5 mov %esp,%ebp 10c18b: 53 push %ebx 10c18c: 83 ec 14 sub $0x14,%esp 10c18f: 8b 5d 08 mov 0x8(%ebp),%ebx struct timespec newtime; if ( !time_buffer ) 10c192: 85 db test %ebx,%ebx 10c194: 74 66 je 10c1fc return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { 10c196: 83 ec 0c sub $0xc,%esp 10c199: 53 push %ebx 10c19a: e8 39 01 00 00 call 10c2d8 <_TOD_Validate> 10c19f: 83 c4 10 add $0x10,%esp 10c1a2: 84 c0 test %al,%al 10c1a4: 75 0a jne 10c1b0 _Thread_Disable_dispatch(); _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; 10c1a6: b8 14 00 00 00 mov $0x14,%eax } 10c1ab: 8b 5d fc mov -0x4(%ebp),%ebx 10c1ae: c9 leave 10c1af: c3 ret if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { newtime.tv_sec = _TOD_To_seconds( time_buffer ); 10c1b0: 83 ec 0c sub $0xc,%esp 10c1b3: 53 push %ebx 10c1b4: e8 93 00 00 00 call 10c24c <_TOD_To_seconds> 10c1b9: 89 45 f0 mov %eax,-0x10(%ebp) newtime.tv_nsec = time_buffer->ticks * 10c1bc: 8b 43 18 mov 0x18(%ebx),%eax 10c1bf: 0f af 05 6c 52 12 00 imul 0x12526c,%eax 10c1c6: 8d 04 80 lea (%eax,%eax,4),%eax 10c1c9: 8d 04 80 lea (%eax,%eax,4),%eax 10c1cc: 8d 04 80 lea (%eax,%eax,4),%eax 10c1cf: c1 e0 03 shl $0x3,%eax 10c1d2: 89 45 f4 mov %eax,-0xc(%ebp) rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c1d5: a1 70 99 12 00 mov 0x129970,%eax 10c1da: 40 inc %eax 10c1db: a3 70 99 12 00 mov %eax,0x129970 rtems_configuration_get_nanoseconds_per_tick(); _Thread_Disable_dispatch(); _TOD_Set( &newtime ); 10c1e0: 8d 45 f0 lea -0x10(%ebp),%eax 10c1e3: 89 04 24 mov %eax,(%esp) 10c1e6: e8 81 18 00 00 call 10da6c <_TOD_Set> _Thread_Enable_dispatch(); 10c1eb: e8 94 2e 00 00 call 10f084 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c1f0: 83 c4 10 add $0x10,%esp 10c1f3: 31 c0 xor %eax,%eax } return RTEMS_INVALID_CLOCK; } 10c1f5: 8b 5d fc mov -0x4(%ebp),%ebx 10c1f8: c9 leave 10c1f9: c3 ret 10c1fa: 66 90 xchg %ax,%ax ) { struct timespec newtime; if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 10c1fc: b8 09 00 00 00 mov $0x9,%eax _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; } 10c201: 8b 5d fc mov -0x4(%ebp),%ebx 10c204: c9 leave 10c205: c3 ret =============================================================================== 0010b018 : * * NOTE: This routine only works for leap-years through 2099. */ rtems_status_code rtems_clock_tick( void ) { 10b018: 55 push %ebp 10b019: 89 e5 mov %esp,%ebp 10b01b: 83 ec 08 sub $0x8,%esp _TOD_Tickle_ticks(); 10b01e: e8 65 14 00 00 call 10c488 <_TOD_Tickle_ticks> */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void ) { _Watchdog_Tickle( &_Watchdog_Ticks_chain ); 10b023: 83 ec 0c sub $0xc,%esp 10b026: 68 a0 65 12 00 push $0x1265a0 10b02b: e8 84 37 00 00 call 10e7b4 <_Watchdog_Tickle> _Watchdog_Tickle_ticks(); _Thread_Tickle_timeslice(); 10b030: e8 77 32 00 00 call 10e2ac <_Thread_Tickle_timeslice> * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void ) { return ( _Thread_Dispatch_necessary ); 10b035: a0 64 67 12 00 mov 0x126764,%al if ( _Thread_Is_context_switch_necessary() && 10b03a: 83 c4 10 add $0x10,%esp 10b03d: 84 c0 test %al,%al 10b03f: 74 09 je 10b04a * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void ) { return ( _Thread_Dispatch_disable_level == 0 ); 10b041: a1 d0 64 12 00 mov 0x1264d0,%eax 10b046: 85 c0 test %eax,%eax 10b048: 74 06 je 10b050 _Thread_Is_dispatching_enabled() ) _Thread_Dispatch(); return RTEMS_SUCCESSFUL; } 10b04a: 31 c0 xor %eax,%eax 10b04c: c9 leave 10b04d: c3 ret 10b04e: 66 90 xchg %ax,%ax _Thread_Tickle_timeslice(); if ( _Thread_Is_context_switch_necessary() && _Thread_Is_dispatching_enabled() ) _Thread_Dispatch(); 10b050: e8 2f 27 00 00 call 10d784 <_Thread_Dispatch> return RTEMS_SUCCESSFUL; } 10b055: 31 c0 xor %eax,%eax 10b057: c9 leave 10b058: c3 ret =============================================================================== 00108420 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 108420: 55 push %ebp 108421: 89 e5 mov %esp,%ebp 108423: 57 push %edi 108424: 56 push %esi 108425: 53 push %ebx 108426: 83 ec 6c sub $0x6c,%esp Timestamp_Control uptime, total, ran, uptime_at_last_reset; #else uint32_t total_units = 0; #endif if ( !print ) 108429: 8b 55 0c mov 0xc(%ebp),%edx 10842c: 85 d2 test %edx,%edx 10842e: 0f 84 90 01 00 00 je 1085c4 <== 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__ uptime_at_last_reset = CPU_usage_Uptime_at_last_reset; 108434: a1 a0 9c 12 00 mov 0x129ca0,%eax 108439: 8b 15 a4 9c 12 00 mov 0x129ca4,%edx 10843f: 89 45 c0 mov %eax,-0x40(%ebp) 108442: 89 55 c4 mov %edx,-0x3c(%ebp) } } } #endif (*print)( 108445: 83 ec 08 sub $0x8,%esp 108448: 68 30 26 12 00 push $0x122630 10844d: ff 75 08 pushl 0x8(%ebp) 108450: ff 55 0c call *0xc(%ebp) 108453: 83 c4 10 add $0x10,%esp " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 108456: c7 45 90 01 00 00 00 movl $0x1,-0x70(%ebp) #if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG) if ( !_Objects_Information_table[ api_index ] ) 10845d: 8b 55 90 mov -0x70(%ebp),%edx 108460: 8b 04 95 48 99 12 00 mov 0x129948(,%edx,4),%eax 108467: 85 c0 test %eax,%eax 108469: 0f 84 29 01 00 00 je 108598 continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; 10846f: 8b 70 04 mov 0x4(%eax),%esi if ( information ) { 108472: 85 f6 test %esi,%esi 108474: 0f 84 1e 01 00 00 je 108598 <== NEVER TAKEN for ( i=1 ; i <= information->maximum ; i++ ) { 10847a: 66 83 7e 10 00 cmpw $0x0,0x10(%esi) 10847f: 0f 84 13 01 00 00 je 108598 <== NEVER TAKEN 108485: bb 01 00 00 00 mov $0x1,%ebx 10848a: eb 6d jmp 1084f9 Timestamp_Control last = _Thread_Time_of_last_context_switch; _TOD_Get_uptime( &uptime ); _Timestamp_Subtract( &last, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); } else { _TOD_Get_uptime( &uptime ); 10848c: 83 ec 0c sub $0xc,%esp 10848f: 8d 7d d8 lea -0x28(%ebp),%edi 108492: 57 push %edi 108493: e8 4c 55 00 00 call 10d9e4 <_TOD_Get_uptime> 108498: 83 c4 10 add $0x10,%esp 10849b: 8d 55 c8 lea -0x38(%ebp),%edx 10849e: 89 55 94 mov %edx,-0x6c(%ebp) } _Timestamp_Subtract( &uptime_at_last_reset, &uptime, &total ); 1084a1: 50 push %eax 1084a2: 8d 45 d0 lea -0x30(%ebp),%eax 1084a5: 50 push %eax 1084a6: 57 push %edi 1084a7: 8d 55 c0 lea -0x40(%ebp),%edx 1084aa: 52 push %edx 1084ab: e8 3c 77 00 00 call 10fbec <_Timespec_Subtract> _Timestamp_Divide( &ran, &total, &ival, &fval ); 1084b0: 8d 45 e0 lea -0x20(%ebp),%eax 1084b3: 50 push %eax 1084b4: 8d 55 e4 lea -0x1c(%ebp),%edx 1084b7: 52 push %edx 1084b8: 8d 45 d0 lea -0x30(%ebp),%eax 1084bb: 50 push %eax 1084bc: ff 75 94 pushl -0x6c(%ebp) 1084bf: e8 64 76 00 00 call 10fb28 <_Timespec_Divide> /* * Print the information */ (*print)( context, 1084c4: 83 c4 18 add $0x18,%esp 1084c7: ff 75 e0 pushl -0x20(%ebp) 1084ca: ff 75 e4 pushl -0x1c(%ebp) 1084cd: ba d3 4d 62 10 mov $0x10624dd3,%edx 1084d2: 8b 45 cc mov -0x34(%ebp),%eax 1084d5: f7 e2 mul %edx 1084d7: c1 ea 06 shr $0x6,%edx 1084da: 52 push %edx 1084db: ff 75 c8 pushl -0x38(%ebp) 1084de: 68 a3 28 12 00 push $0x1228a3 1084e3: ff 75 08 pushl 0x8(%ebp) 1084e6: ff 55 0c call *0xc(%ebp) 1084e9: 83 c4 20 add $0x20,%esp continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 1084ec: 43 inc %ebx 1084ed: 0f b7 46 10 movzwl 0x10(%esi),%eax 1084f1: 39 d8 cmp %ebx,%eax 1084f3: 0f 82 9f 00 00 00 jb 108598 the_thread = (Thread_Control *)information->local_table[ i ]; 1084f9: 8b 46 1c mov 0x1c(%esi),%eax 1084fc: 8b 3c 98 mov (%eax,%ebx,4),%edi if ( !the_thread ) 1084ff: 85 ff test %edi,%edi 108501: 74 e9 je 1084ec <== NEVER TAKEN continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 108503: 50 push %eax 108504: 8d 45 a3 lea -0x5d(%ebp),%eax 108507: 50 push %eax 108508: 6a 0d push $0xd 10850a: ff 77 08 pushl 0x8(%edi) 10850d: e8 5a 42 00 00 call 10c76c (*print)( 108512: 8d 55 a3 lea -0x5d(%ebp),%edx 108515: 52 push %edx 108516: ff 77 08 pushl 0x8(%edi) 108519: 68 90 28 12 00 push $0x122890 10851e: ff 75 08 pushl 0x8(%ebp) 108521: 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; 108524: 8b 87 84 00 00 00 mov 0x84(%edi),%eax 10852a: 8b 97 88 00 00 00 mov 0x88(%edi),%edx 108530: 89 45 c8 mov %eax,-0x38(%ebp) 108533: 89 55 cc mov %edx,-0x34(%ebp) if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 108536: 83 c4 20 add $0x20,%esp 108539: a1 38 9c 12 00 mov 0x129c38,%eax 10853e: 8b 57 08 mov 0x8(%edi),%edx 108541: 39 50 08 cmp %edx,0x8(%eax) 108544: 0f 85 42 ff ff ff jne 10848c Timestamp_Control used; Timestamp_Control last = _Thread_Time_of_last_context_switch; 10854a: a1 2c 9a 12 00 mov 0x129a2c,%eax 10854f: 8b 15 30 9a 12 00 mov 0x129a30,%edx 108555: 89 45 b0 mov %eax,-0x50(%ebp) 108558: 89 55 b4 mov %edx,-0x4c(%ebp) _TOD_Get_uptime( &uptime ); 10855b: 83 ec 0c sub $0xc,%esp 10855e: 8d 7d d8 lea -0x28(%ebp),%edi 108561: 57 push %edi 108562: e8 7d 54 00 00 call 10d9e4 <_TOD_Get_uptime> _Timestamp_Subtract( &last, &uptime, &used ); 108567: 83 c4 0c add $0xc,%esp 10856a: 8d 45 b8 lea -0x48(%ebp),%eax 10856d: 50 push %eax 10856e: 57 push %edi 10856f: 8d 55 b0 lea -0x50(%ebp),%edx 108572: 52 push %edx 108573: 89 45 8c mov %eax,-0x74(%ebp) 108576: e8 71 76 00 00 call 10fbec <_Timespec_Subtract> _Timestamp_Add_to( &ran, &used ); 10857b: 5a pop %edx 10857c: 59 pop %ecx 10857d: 8b 45 8c mov -0x74(%ebp),%eax 108580: 50 push %eax 108581: 8d 45 c8 lea -0x38(%ebp),%eax 108584: 89 45 94 mov %eax,-0x6c(%ebp) 108587: 50 push %eax 108588: e8 5f 75 00 00 call 10faec <_Timespec_Add_to> 10858d: 83 c4 10 add $0x10,%esp 108590: e9 0c ff ff ff jmp 1084a1 108595: 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++ ) { 108598: ff 45 90 incl -0x70(%ebp) 10859b: 83 7d 90 04 cmpl $0x4,-0x70(%ebp) 10859f: 0f 85 b8 fe ff ff jne 10845d } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 1085a5: ba d3 4d 62 10 mov $0x10624dd3,%edx 1085aa: 8b 45 d4 mov -0x2c(%ebp),%eax 1085ad: f7 e2 mul %edx 1085af: c1 ea 06 shr $0x6,%edx 1085b2: 52 push %edx 1085b3: ff 75 d0 pushl -0x30(%ebp) 1085b6: 68 a4 27 12 00 push $0x1227a4 1085bb: ff 75 08 pushl 0x8(%ebp) 1085be: ff 55 0c call *0xc(%ebp) 1085c1: 83 c4 10 add $0x10,%esp "-------------------------------------------------------------------------------\n", _Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset, total_units ); #endif } 1085c4: 8d 65 f4 lea -0xc(%ebp),%esp 1085c7: 5b pop %ebx 1085c8: 5e pop %esi 1085c9: 5f pop %edi 1085ca: c9 leave 1085cb: c3 ret =============================================================================== 00112278 : [RTEMS_IO_ERROR] = EIO, [RTEMS_PROXY_BLOCKING] = EIO }; int rtems_deviceio_errno(rtems_status_code sc) { 112278: 55 push %ebp 112279: 89 e5 mov %esp,%ebp 11227b: 53 push %ebx 11227c: 83 ec 04 sub $0x4,%esp 11227f: 8b 45 08 mov 0x8(%ebp),%eax if (sc == RTEMS_SUCCESSFUL) { 112282: 85 c0 test %eax,%eax 112284: 75 06 jne 11228c return 0; 112286: 31 c0 xor %eax,%eax errno = eno; return -1; } } 112288: 5a pop %edx 112289: 5b pop %ebx 11228a: c9 leave 11228b: c3 ret if (sc == RTEMS_SUCCESSFUL) { return 0; } else { int eno = EINVAL; if ((unsigned) sc <= RTEMS_STATUS_CODES_LAST) { 11228c: 83 f8 1c cmp $0x1c,%eax 11228f: 77 17 ja 1122a8 <== NEVER TAKEN eno = status_code_to_errno [sc]; 112291: 8b 1c 85 80 0a 12 00 mov 0x120a80(,%eax,4),%ebx } errno = eno; 112298: e8 2b 00 00 00 call 1122c8 <__errno> 11229d: 89 18 mov %ebx,(%eax) return -1; 11229f: b8 ff ff ff ff mov $0xffffffff,%eax 1122a4: eb e2 jmp 112288 1122a6: 66 90 xchg %ax,%ax int rtems_deviceio_errno(rtems_status_code sc) { if (sc == RTEMS_SUCCESSFUL) { return 0; } else { int eno = EINVAL; 1122a8: bb 16 00 00 00 mov $0x16,%ebx <== NOT EXECUTED 1122ad: eb e9 jmp 112298 <== NOT EXECUTED =============================================================================== 0010b1e4 : rtems_status_code rtems_event_send( rtems_id id, rtems_event_set event_in ) { 10b1e4: 55 push %ebp 10b1e5: 89 e5 mov %esp,%ebp 10b1e7: 53 push %ebx 10b1e8: 83 ec 1c sub $0x1c,%esp register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; the_thread = _Thread_Get( id, &location ); 10b1eb: 8d 45 f4 lea -0xc(%ebp),%eax 10b1ee: 50 push %eax 10b1ef: ff 75 08 pushl 0x8(%ebp) 10b1f2: e8 29 27 00 00 call 10d920 <_Thread_Get> switch ( location ) { 10b1f7: 83 c4 10 add $0x10,%esp 10b1fa: 8b 55 f4 mov -0xc(%ebp),%edx 10b1fd: 85 d2 test %edx,%edx 10b1ff: 75 2b jne 10b22c case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 10b201: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx rtems_event_set *the_event_set ) { ISR_Level level; _ISR_Disable( level ); 10b207: 9c pushf 10b208: fa cli 10b209: 59 pop %ecx *the_event_set |= the_new_events; 10b20a: 8b 5d 0c mov 0xc(%ebp),%ebx 10b20d: 09 1a or %ebx,(%edx) _ISR_Enable( level ); 10b20f: 51 push %ecx 10b210: 9d popf _Event_sets_Post( event_in, &api->pending_events ); _Event_Surrender( the_thread ); 10b211: 83 ec 0c sub $0xc,%esp 10b214: 50 push %eax 10b215: e8 1e 00 00 00 call 10b238 <_Event_Surrender> _Thread_Enable_dispatch(); 10b21a: e8 dd 26 00 00 call 10d8fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b21f: 83 c4 10 add $0x10,%esp 10b222: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b224: 8b 5d fc mov -0x4(%ebp),%ebx 10b227: c9 leave 10b228: c3 ret 10b229: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b22c: b8 04 00 00 00 mov $0x4,%eax } 10b231: 8b 5d fc mov -0x4(%ebp),%ebx 10b234: c9 leave 10b235: c3 ret =============================================================================== 0010d044 : #include rtems_status_code rtems_extension_delete( rtems_id id ) { 10d044: 55 push %ebp 10d045: 89 e5 mov %esp,%ebp 10d047: 53 push %ebx 10d048: 83 ec 18 sub $0x18,%esp Extension_Control *the_extension; Objects_Locations location; the_extension = _Extension_Get( id, &location ); 10d04b: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Extension_Control *) _Objects_Get( &_Extension_Information, id, location ); 10d04e: 50 push %eax 10d04f: ff 75 08 pushl 0x8(%ebp) 10d052: 68 c0 9b 12 00 push $0x129bc0 10d057: e8 58 11 00 00 call 10e1b4 <_Objects_Get> 10d05c: 89 c3 mov %eax,%ebx switch ( location ) { 10d05e: 83 c4 10 add $0x10,%esp 10d061: 8b 55 f4 mov -0xc(%ebp),%edx 10d064: 85 d2 test %edx,%edx 10d066: 75 38 jne 10d0a0 case OBJECTS_LOCAL: _User_extensions_Remove_set( &the_extension->Extension ); 10d068: 83 ec 0c sub $0xc,%esp 10d06b: 8d 40 10 lea 0x10(%eax),%eax 10d06e: 50 push %eax 10d06f: e8 74 28 00 00 call 10f8e8 <_User_extensions_Remove_set> _Objects_Close( &_Extension_Information, &the_extension->Object ); 10d074: 59 pop %ecx 10d075: 58 pop %eax 10d076: 53 push %ebx 10d077: 68 c0 9b 12 00 push $0x129bc0 10d07c: e8 fb 0c 00 00 call 10dd7c <_Objects_Close> RTEMS_INLINE_ROUTINE void _Extension_Free ( Extension_Control *the_extension ) { _Objects_Free( &_Extension_Information, &the_extension->Object ); 10d081: 58 pop %eax 10d082: 5a pop %edx 10d083: 53 push %ebx 10d084: 68 c0 9b 12 00 push $0x129bc0 10d089: e8 e6 0f 00 00 call 10e074 <_Objects_Free> _Extension_Free( the_extension ); _Thread_Enable_dispatch(); 10d08e: e8 71 1c 00 00 call 10ed04 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d093: 83 c4 10 add $0x10,%esp 10d096: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d098: 8b 5d fc mov -0x4(%ebp),%ebx 10d09b: c9 leave 10d09c: c3 ret 10d09d: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d0a0: b8 04 00 00 00 mov $0x4,%eax } 10d0a5: 8b 5d fc mov -0x4(%ebp),%ebx 10d0a8: c9 leave 10d0a9: c3 ret =============================================================================== 0010802c : int rtems_filesystem_dirname( const char *pathname ) { 10802c: 55 push %ebp 10802d: 89 e5 mov %esp,%ebp 10802f: 57 push %edi 108030: 56 push %esi 108031: 53 push %ebx 108032: 83 ec 0c sub $0xc,%esp 108035: 8b 5d 08 mov 0x8(%ebp),%ebx int len = strlen( pathname ); 108038: 31 c0 xor %eax,%eax 10803a: b9 ff ff ff ff mov $0xffffffff,%ecx 10803f: 89 df mov %ebx,%edi 108041: f2 ae repnz scas %es:(%edi),%al 108043: f7 d1 not %ecx while ( len ) { 108045: 89 ce mov %ecx,%esi 108047: 4e dec %esi 108048: 75 06 jne 108050 <== ALWAYS TAKEN 10804a: eb 19 jmp 108065 <== NOT EXECUTED 10804c: 85 f6 test %esi,%esi 10804e: 74 15 je 108065 len--; 108050: 4e dec %esi if ( rtems_filesystem_is_separator( pathname[len] ) ) 108051: 83 ec 0c sub $0xc,%esp 108054: 0f be 04 33 movsbl (%ebx,%esi,1),%eax 108058: 50 push %eax 108059: e8 02 0f 00 00 call 108f60 10805e: 83 c4 10 add $0x10,%esp 108061: 85 c0 test %eax,%eax 108063: 74 e7 je 10804c break; } return len; } 108065: 89 f0 mov %esi,%eax 108067: 8d 65 f4 lea -0xc(%ebp),%esp 10806a: 5b pop %ebx 10806b: 5e pop %esi 10806c: 5f pop %edi 10806d: c9 leave 10806e: c3 ret =============================================================================== 0010ff08 : rtems_filesystem_fsmount_me_t rtems_filesystem_get_mount_handler( const char *type ) { 10ff08: 55 push %ebp 10ff09: 89 e5 mov %esp,%ebp 10ff0b: 83 ec 18 sub $0x18,%esp 10ff0e: 8b 45 08 mov 0x8(%ebp),%eax find_arg fa = { 10ff11: 89 45 f0 mov %eax,-0x10(%ebp) 10ff14: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) .type = type, .mount_h = NULL }; if ( type != NULL ) { 10ff1b: 85 c0 test %eax,%eax 10ff1d: 74 19 je 10ff38 <== NEVER TAKEN rtems_filesystem_iterate( find_handler, &fa ); 10ff1f: 83 ec 08 sub $0x8,%esp 10ff22: 8d 45 f0 lea -0x10(%ebp),%eax 10ff25: 50 push %eax 10ff26: 68 28 fe 10 00 push $0x10fe28 10ff2b: e8 34 ff ff ff call 10fe64 10ff30: 8b 45 f4 mov -0xc(%ebp),%eax 10ff33: 83 c4 10 add $0x10,%esp } return fa.mount_h; } 10ff36: c9 leave 10ff37: c3 ret find_arg fa = { .type = type, .mount_h = NULL }; if ( type != NULL ) { 10ff38: 31 c0 xor %eax,%eax rtems_filesystem_iterate( find_handler, &fa ); } return fa.mount_h; } 10ff3a: c9 leave <== NOT EXECUTED 10ff3b: c3 ret <== NOT EXECUTED =============================================================================== 001100c4 : #include "rtems/libio_.h" void rtems_filesystem_get_sym_start_loc(const char *path, int *index, rtems_filesystem_location_info_t *loc) { 1100c4: 55 push %ebp 1100c5: 89 e5 mov %esp,%ebp 1100c7: 57 push %edi 1100c8: 56 push %esi 1100c9: 53 push %ebx 1100ca: 83 ec 18 sub $0x18,%esp 1100cd: 8b 5d 0c mov 0xc(%ebp),%ebx if (rtems_filesystem_is_separator(path[0])) { 1100d0: 8b 45 08 mov 0x8(%ebp),%eax 1100d3: 0f be 00 movsbl (%eax),%eax 1100d6: 50 push %eax 1100d7: e8 84 8e ff ff call 108f60 1100dc: 83 c4 10 add $0x10,%esp 1100df: 85 c0 test %eax,%eax 1100e1: 75 11 jne 1100f4 *loc = rtems_filesystem_root; *index = 1; } else { *index = 0; 1100e3: c7 03 00 00 00 00 movl $0x0,(%ebx) } } 1100e9: 8d 65 f4 lea -0xc(%ebp),%esp 1100ec: 5b pop %ebx 1100ed: 5e pop %esi 1100ee: 5f pop %edi 1100ef: c9 leave 1100f0: c3 ret 1100f1: 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; 1100f4: 8b 35 70 41 12 00 mov 0x124170,%esi 1100fa: 83 c6 18 add $0x18,%esi 1100fd: b9 05 00 00 00 mov $0x5,%ecx 110102: 8b 7d 10 mov 0x10(%ebp),%edi 110105: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *index = 1; 110107: c7 03 01 00 00 00 movl $0x1,(%ebx) } else { *index = 0; } } 11010d: 8d 65 f4 lea -0xc(%ebp),%esp 110110: 5b pop %ebx 110111: 5e pop %esi 110112: 5f pop %edi 110113: c9 leave 110114: c3 ret =============================================================================== 00107e5c : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 107e5c: 55 push %ebp 107e5d: 89 e5 mov %esp,%ebp 107e5f: 57 push %edi 107e60: 56 push %esi 107e61: 53 push %ebx 107e62: 83 ec 2c sub $0x2c,%esp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 107e65: a1 70 41 12 00 mov 0x124170,%eax 107e6a: c7 40 2c 12 00 00 00 movl $0x12,0x2c(%eax) /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 107e71: a1 80 e9 11 00 mov 0x11e980,%eax 107e76: 85 c0 test %eax,%eax 107e78: 0f 84 9f 00 00 00 je 107f1d <== NEVER TAKEN rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 107e7e: a1 54 21 12 00 mov 0x122154,%eax status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL ); 107e83: 83 ec 0c sub $0xc,%esp 107e86: 6a 00 push $0x0 107e88: ff 70 04 pushl 0x4(%eax) 107e8b: ff 30 pushl (%eax) 107e8d: ff 70 0c pushl 0xc(%eax) 107e90: ff 70 08 pushl 0x8(%eax) 107e93: e8 24 07 00 00 call 1085bc if ( status == -1 ) 107e98: 83 c4 20 add $0x20,%esp 107e9b: 40 inc %eax 107e9c: 0f 84 95 00 00 00 je 107f37 <== NEVER TAKEN rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 107ea2: a1 70 41 12 00 mov 0x124170,%eax 107ea7: 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); 107ead: 83 ec 0c sub $0xc,%esp 107eb0: 6a 00 push $0x0 107eb2: 8d 5d d4 lea -0x2c(%ebp),%ebx 107eb5: 53 push %ebx 107eb6: 6a 00 push $0x0 107eb8: 6a 01 push $0x1 107eba: 68 a7 03 12 00 push $0x1203a7 107ebf: e8 24 01 00 00 call 107fe8 rtems_filesystem_root = loc; 107ec4: 8b 3d 70 41 12 00 mov 0x124170,%edi 107eca: 83 c7 18 add $0x18,%edi 107ecd: b9 05 00 00 00 mov $0x5,%ecx 107ed2: 89 de mov %ebx,%esi 107ed4: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 107ed6: 83 c4 14 add $0x14,%esp 107ed9: 6a 00 push $0x0 107edb: 53 push %ebx 107edc: 6a 00 push $0x0 107ede: 6a 01 push $0x1 107ee0: 68 a7 03 12 00 push $0x1203a7 107ee5: e8 fe 00 00 00 call 107fe8 rtems_filesystem_current = loc; 107eea: 8b 3d 70 41 12 00 mov 0x124170,%edi 107ef0: 83 c7 04 add $0x4,%edi 107ef3: b9 05 00 00 00 mov $0x5,%ecx 107ef8: 89 de mov %ebx,%esi 107efa: 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); 107efc: 83 c4 18 add $0x18,%esp 107eff: 68 ff 01 00 00 push $0x1ff 107f04: 68 a9 03 12 00 push $0x1203a9 107f09: e8 42 05 00 00 call 108450 if ( status != 0 ) 107f0e: 83 c4 10 add $0x10,%esp 107f11: 85 c0 test %eax,%eax 107f13: 75 15 jne 107f2a <== 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. */ } 107f15: 8d 65 f4 lea -0xc(%ebp),%esp 107f18: 5b pop %ebx 107f19: 5e pop %esi 107f1a: 5f pop %edi 107f1b: c9 leave 107f1c: c3 ret /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); 107f1d: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107f20: 68 01 00 cd ab push $0xabcd0001 <== NOT EXECUTED 107f25: e8 0e 3e 00 00 call 10bd38 <== NOT EXECUTED * created that way by the IMFS. */ status = mkdir( "/dev", 0777); if ( status != 0 ) rtems_fatal_error_occurred( 0xABCD0003 ); 107f2a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107f2d: 68 03 00 cd ab push $0xabcd0003 <== NOT EXECUTED 107f32: e8 01 3e 00 00 call 10bd38 <== 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 ); 107f37: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107f3a: 68 02 00 cd ab push $0xabcd0002 <== NOT EXECUTED 107f3f: e8 f4 3d 00 00 call 10bd38 <== NOT EXECUTED =============================================================================== 0010fe64 : bool rtems_filesystem_iterate( rtems_per_filesystem_routine routine, void *routine_arg ) { 10fe64: 55 push %ebp 10fe65: 89 e5 mov %esp,%ebp 10fe67: 57 push %edi 10fe68: 56 push %esi 10fe69: 53 push %ebx 10fe6a: 83 ec 1c sub $0x1c,%esp 10fe6d: 8b 75 08 mov 0x8(%ebp),%esi 10fe70: 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 ) { 10fe73: 8b 1d 60 e9 11 00 mov 0x11e960,%ebx 10fe79: 85 db test %ebx,%ebx 10fe7b: 74 24 je 10fea1 <== NEVER TAKEN 10fe7d: bb 60 e9 11 00 mov $0x11e960,%ebx 10fe82: eb 04 jmp 10fe88 10fe84: 84 c0 test %al,%al 10fe86: 75 70 jne 10fef8 stop = (*routine)( table_entry, routine_arg ); 10fe88: 83 ec 08 sub $0x8,%esp 10fe8b: 57 push %edi 10fe8c: 53 push %ebx 10fe8d: ff d6 call *%esi 10fe8f: 88 c2 mov %al,%dl ++table_entry; 10fe91: 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 ) { 10fe94: 83 c4 10 add $0x10,%esp 10fe97: 8b 0b mov (%ebx),%ecx 10fe99: 85 c9 test %ecx,%ecx 10fe9b: 75 e7 jne 10fe84 stop = (*routine)( table_entry, routine_arg ); ++table_entry; } if ( !stop ) { 10fe9d: 84 c0 test %al,%al 10fe9f: 75 57 jne 10fef8 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 ); 10fea1: 50 push %eax 10fea2: 6a 00 push $0x0 10fea4: 6a 00 push $0x0 10fea6: ff 35 68 63 12 00 pushl 0x126368 10feac: e8 47 b8 ff ff call 10b6f8 } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 10feb1: 8b 1d 98 41 12 00 mov 0x124198,%ebx ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 10feb7: 83 c4 10 add $0x10,%esp 10feba: 81 fb 9c 41 12 00 cmp $0x12419c,%ebx 10fec0: 75 06 jne 10fec8 10fec2: eb 3e jmp 10ff02 node = rtems_chain_first( &filesystem_chain ); !rtems_chain_is_tail( &filesystem_chain, node ) && !stop; 10fec4: 84 c0 test %al,%al 10fec6: 75 19 jne 10fee1 <== NEVER TAKEN node = rtems_chain_next( node ) ) { const filesystem_node *fsn = (filesystem_node *) node; stop = (*routine)( &fsn->entry, routine_arg ); 10fec8: 83 ec 08 sub $0x8,%esp 10fecb: 57 push %edi 10fecc: 8d 43 08 lea 0x8(%ebx),%eax 10fecf: 50 push %eax 10fed0: ff d6 call *%esi 10fed2: 88 c2 mov %al,%dl } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 10fed4: 8b 1b mov (%ebx),%ebx ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 10fed6: 83 c4 10 add $0x10,%esp 10fed9: 81 fb 9c 41 12 00 cmp $0x12419c,%ebx 10fedf: 75 e3 jne 10fec4 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10fee1: 83 ec 0c sub $0xc,%esp 10fee4: ff 35 68 63 12 00 pushl 0x126368 10feea: 88 55 e4 mov %dl,-0x1c(%ebp) 10feed: e8 02 b9 ff ff call 10b7f4 10fef2: 83 c4 10 add $0x10,%esp 10fef5: 8a 55 e4 mov -0x1c(%ebp),%dl } rtems_libio_unlock(); } return stop; } 10fef8: 88 d0 mov %dl,%al 10fefa: 8d 65 f4 lea -0xc(%ebp),%esp 10fefd: 5b pop %ebx 10fefe: 5e pop %esi 10feff: 5f pop %edi 10ff00: c9 leave 10ff01: c3 ret ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 10ff02: 31 d2 xor %edx,%edx 10ff04: eb db jmp 10fee1 =============================================================================== 0010854c : bool rtems_filesystem_mount_iterate( rtems_per_filesystem_mount_routine routine, void *routine_arg ) { 10854c: 55 push %ebp 10854d: 89 e5 mov %esp,%ebp 10854f: 57 push %edi 108550: 56 push %esi 108551: 53 push %ebx 108552: 83 ec 20 sub $0x20,%esp 108555: 8b 75 08 mov 0x8(%ebp),%esi 108558: 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 ); 10855b: 6a 00 push $0x0 10855d: 6a 00 push $0x0 10855f: ff 35 68 63 12 00 pushl 0x126368 108565: e8 8e 31 00 00 call 10b6f8 stop = (*routine)( mt_entry, routine_arg ); } rtems_libio_unlock(); return stop; } 10856a: 8b 1d 44 40 12 00 mov 0x124044,%ebx { rtems_chain_node *node = NULL; bool stop = false; rtems_libio_lock(); for ( 108570: 83 c4 10 add $0x10,%esp 108573: 81 fb 48 40 12 00 cmp $0x124048,%ebx 108579: 75 09 jne 108584 <== ALWAYS TAKEN 10857b: eb 3b jmp 1085b8 <== NOT EXECUTED 10857d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED node = rtems_chain_first( &mount_chain ); !rtems_chain_is_tail( &mount_chain, node ) && !stop; 108580: 84 c0 test %al,%al 108582: 75 16 jne 10859a <== 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 ); 108584: 83 ec 08 sub $0x8,%esp 108587: 57 push %edi 108588: 53 push %ebx 108589: ff d6 call *%esi 10858b: 88 c2 mov %al,%dl } rtems_libio_unlock(); return stop; } 10858d: 8b 1b mov (%ebx),%ebx { rtems_chain_node *node = NULL; bool stop = false; rtems_libio_lock(); for ( 10858f: 83 c4 10 add $0x10,%esp 108592: 81 fb 48 40 12 00 cmp $0x124048,%ebx 108598: 75 e6 jne 108580 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10859a: 83 ec 0c sub $0xc,%esp 10859d: ff 35 68 63 12 00 pushl 0x126368 1085a3: 88 55 e4 mov %dl,-0x1c(%ebp) 1085a6: e8 49 32 00 00 call 10b7f4 stop = (*routine)( mt_entry, routine_arg ); } rtems_libio_unlock(); return stop; } 1085ab: 8a 55 e4 mov -0x1c(%ebp),%dl 1085ae: 88 d0 mov %dl,%al 1085b0: 8d 65 f4 lea -0xc(%ebp),%esp 1085b3: 5b pop %ebx 1085b4: 5e pop %esi 1085b5: 5f pop %edi 1085b6: c9 leave 1085b7: c3 ret rtems_per_filesystem_mount_routine routine, void *routine_arg ) { rtems_chain_node *node = NULL; bool stop = false; 1085b8: 31 d2 xor %edx,%edx <== NOT EXECUTED 1085ba: eb de jmp 10859a <== NOT EXECUTED =============================================================================== 00108070 : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 108070: 55 push %ebp 108071: 89 e5 mov %esp,%ebp 108073: 57 push %edi 108074: 56 push %esi 108075: 53 push %ebx 108076: 83 ec 0c sub $0xc,%esp 108079: 8b 75 08 mov 0x8(%ebp),%esi 10807c: 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 ) ) 10807f: 8a 06 mov (%esi),%al 108081: 84 c0 test %al,%al 108083: 74 34 je 1080b9 <== NEVER TAKEN 108085: 85 ff test %edi,%edi 108087: 74 30 je 1080b9 <== NEVER TAKEN 108089: 31 db xor %ebx,%ebx 10808b: eb 0f jmp 10809c 10808d: 8d 76 00 lea 0x0(%esi),%esi { pathname++; pathnamelen--; stripped++; 108090: 43 inc %ebx { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 108091: 8a 04 1e mov (%esi,%ebx,1),%al 108094: 84 c0 test %al,%al 108096: 74 17 je 1080af <== NEVER TAKEN 108098: 39 df cmp %ebx,%edi 10809a: 74 13 je 1080af <== NEVER TAKEN 10809c: 83 ec 0c sub $0xc,%esp 10809f: 0f be c0 movsbl %al,%eax 1080a2: 50 push %eax 1080a3: e8 b8 0e 00 00 call 108f60 1080a8: 83 c4 10 add $0x10,%esp 1080ab: 85 c0 test %eax,%eax 1080ad: 75 e1 jne 108090 pathname++; pathnamelen--; stripped++; } return stripped; } 1080af: 89 d8 mov %ebx,%eax 1080b1: 8d 65 f4 lea -0xc(%ebp),%esp 1080b4: 5b pop %ebx 1080b5: 5e pop %esi 1080b6: 5f pop %edi 1080b7: c9 leave 1080b8: c3 ret ) { /* * Eat any separators at start of the path. */ int stripped = 0; 1080b9: 31 db xor %ebx,%ebx 1080bb: eb f2 jmp 1080af <== NOT EXECUTED =============================================================================== 0010ff3c : int rtems_filesystem_register( const char *type, rtems_filesystem_fsmount_me_t mount_h ) { 10ff3c: 55 push %ebp 10ff3d: 89 e5 mov %esp,%ebp 10ff3f: 57 push %edi 10ff40: 56 push %esi 10ff41: 53 push %ebx 10ff42: 83 ec 28 sub $0x28,%esp size_t type_size = strlen(type) + 1; 10ff45: 31 c0 xor %eax,%eax 10ff47: b9 ff ff ff ff mov $0xffffffff,%ecx 10ff4c: 8b 7d 08 mov 0x8(%ebp),%edi 10ff4f: f2 ae repnz scas %es:(%edi),%al 10ff51: f7 d1 not %ecx size_t fsn_size = sizeof( filesystem_node ) + type_size; 10ff53: 8d 41 10 lea 0x10(%ecx),%eax filesystem_node *fsn = malloc( fsn_size ); 10ff56: 50 push %eax 10ff57: 89 4d e4 mov %ecx,-0x1c(%ebp) 10ff5a: e8 49 84 ff ff call 1083a8 10ff5f: 89 c3 mov %eax,%ebx char *type_storage = (char *) fsn + sizeof( *fsn ); if ( fsn == NULL ) 10ff61: 83 c4 10 add $0x10,%esp 10ff64: 85 c0 test %eax,%eax 10ff66: 8b 4d e4 mov -0x1c(%ebp),%ecx 10ff69: 0f 84 8e 00 00 00 je 10fffd ) { 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 ); 10ff6f: 8d 40 10 lea 0x10(%eax),%eax if ( fsn == NULL ) rtems_set_errno_and_return_minus_one( ENOMEM ); memcpy(type_storage, type, type_size); 10ff72: 89 c7 mov %eax,%edi 10ff74: 8b 75 08 mov 0x8(%ebp),%esi 10ff77: f3 a4 rep movsb %ds:(%esi),%es:(%edi) fsn->entry.type = type_storage; 10ff79: 89 43 08 mov %eax,0x8(%ebx) fsn->entry.mount_h = mount_h; 10ff7c: 8b 45 0c mov 0xc(%ebp),%eax 10ff7f: 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 ); 10ff82: 50 push %eax 10ff83: 6a 00 push $0x0 10ff85: 6a 00 push $0x0 10ff87: ff 35 68 63 12 00 pushl 0x126368 10ff8d: e8 66 b7 ff ff call 10b6f8 rtems_libio_lock(); if ( rtems_filesystem_get_mount_handler( type ) == NULL ) { 10ff92: 5f pop %edi 10ff93: ff 75 08 pushl 0x8(%ebp) 10ff96: e8 6d ff ff ff call 10ff08 10ff9b: 83 c4 10 add $0x10,%esp 10ff9e: 85 c0 test %eax,%eax 10ffa0: 75 2a jne 10ffcc 10ffa2: 83 ec 08 sub $0x8,%esp 10ffa5: 53 push %ebx 10ffa6: 68 98 41 12 00 push $0x124198 10ffab: e8 24 c0 ff ff call 10bfd4 <_Chain_Append> } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10ffb0: 5e pop %esi 10ffb1: ff 35 68 63 12 00 pushl 0x126368 10ffb7: e8 38 b8 ff ff call 10b7f4 10ffbc: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_libio_unlock(); return 0; 10ffbf: 31 c0 xor %eax,%eax } 10ffc1: 8d 65 f4 lea -0xc(%ebp),%esp 10ffc4: 5b pop %ebx 10ffc5: 5e pop %esi 10ffc6: 5f pop %edi 10ffc7: c9 leave 10ffc8: c3 ret 10ffc9: 8d 76 00 lea 0x0(%esi),%esi 10ffcc: 83 ec 0c sub $0xc,%esp 10ffcf: ff 35 68 63 12 00 pushl 0x126368 10ffd5: e8 1a b8 ff ff call 10b7f4 rtems_libio_lock(); if ( rtems_filesystem_get_mount_handler( type ) == NULL ) { rtems_chain_append( &filesystem_chain, &fsn->node ); } else { rtems_libio_unlock(); free( fsn ); 10ffda: 89 1c 24 mov %ebx,(%esp) 10ffdd: e8 f2 80 ff ff call 1080d4 rtems_set_errno_and_return_minus_one( EINVAL ); 10ffe2: e8 e1 22 00 00 call 1122c8 <__errno> 10ffe7: c7 00 16 00 00 00 movl $0x16,(%eax) 10ffed: 83 c4 10 add $0x10,%esp 10fff0: b8 ff ff ff ff mov $0xffffffff,%eax } rtems_libio_unlock(); return 0; } 10fff5: 8d 65 f4 lea -0xc(%ebp),%esp 10fff8: 5b pop %ebx 10fff9: 5e pop %esi 10fffa: 5f pop %edi 10fffb: c9 leave 10fffc: 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 ); 10fffd: e8 c6 22 00 00 call 1122c8 <__errno> 110002: c7 00 0c 00 00 00 movl $0xc,(%eax) 110008: b8 ff ff ff ff mov $0xffffffff,%eax 11000d: eb b2 jmp 10ffc1 =============================================================================== 00110010 : int rtems_filesystem_unregister( const char *type ) { 110010: 55 push %ebp 110011: 89 e5 mov %esp,%ebp 110013: 56 push %esi 110014: 53 push %ebx 110015: 8b 75 08 mov 0x8(%ebp),%esi rtems_chain_node *node = NULL; if ( type == NULL ) { 110018: 85 f6 test %esi,%esi 11001a: 0f 84 94 00 00 00 je 1100b4 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 ); 110020: 51 push %ecx 110021: 6a 00 push $0x0 110023: 6a 00 push $0x0 110025: ff 35 68 63 12 00 pushl 0x126368 11002b: e8 c8 b6 ff ff call 10b6f8 } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 110030: 8b 1d 98 41 12 00 mov 0x124198,%ebx if ( type == NULL ) { rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_libio_lock(); for ( 110036: 83 c4 10 add $0x10,%esp 110039: 81 fb 9c 41 12 00 cmp $0x12419c,%ebx 11003f: 75 0d jne 11004e 110041: eb 49 jmp 11008c 110043: 90 nop } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 110044: 8b 1b mov (%ebx),%ebx if ( type == NULL ) { rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_libio_lock(); for ( 110046: 81 fb 9c 41 12 00 cmp $0x12419c,%ebx 11004c: 74 3e je 11008c <== 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 ) { 11004e: 83 ec 08 sub $0x8,%esp 110051: 56 push %esi 110052: ff 73 08 pushl 0x8(%ebx) 110055: e8 e2 2e 00 00 call 112f3c 11005a: 83 c4 10 add $0x10,%esp 11005d: 85 c0 test %eax,%eax 11005f: 75 e3 jne 110044 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 110061: 83 ec 0c sub $0xc,%esp 110064: 53 push %ebx 110065: e8 8e bf ff ff call 10bff8 <_Chain_Extract> rtems_chain_extract( node ); free( fsn ); 11006a: 89 1c 24 mov %ebx,(%esp) 11006d: e8 62 80 ff ff call 1080d4 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 110072: 5a pop %edx 110073: ff 35 68 63 12 00 pushl 0x126368 110079: e8 76 b7 ff ff call 10b7f4 11007e: 83 c4 10 add $0x10,%esp rtems_libio_unlock(); return 0; 110081: 31 c0 xor %eax,%eax } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 110083: 8d 65 f8 lea -0x8(%ebp),%esp 110086: 5b pop %ebx 110087: 5e pop %esi 110088: c9 leave 110089: c3 ret 11008a: 66 90 xchg %ax,%ax 11008c: 83 ec 0c sub $0xc,%esp 11008f: ff 35 68 63 12 00 pushl 0x126368 110095: e8 5a b7 ff ff call 10b7f4 return 0; } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); 11009a: e8 29 22 00 00 call 1122c8 <__errno> 11009f: c7 00 02 00 00 00 movl $0x2,(%eax) 1100a5: 83 c4 10 add $0x10,%esp 1100a8: b8 ff ff ff ff mov $0xffffffff,%eax } 1100ad: 8d 65 f8 lea -0x8(%ebp),%esp 1100b0: 5b pop %ebx 1100b1: 5e pop %esi 1100b2: c9 leave 1100b3: c3 ret ) { rtems_chain_node *node = NULL; if ( type == NULL ) { rtems_set_errno_and_return_minus_one( EINVAL ); 1100b4: e8 0f 22 00 00 call 1122c8 <__errno> 1100b9: c7 00 16 00 00 00 movl $0x16,(%eax) 1100bf: 83 c8 ff or $0xffffffff,%eax 1100c2: eb e9 jmp 1100ad =============================================================================== 001089ac : int rtems_gxx_key_create (__gthread_key_t *key, void (*dtor) (void *)) { 1089ac: 55 push %ebp 1089ad: 89 e5 mov %esp,%ebp 1089af: 56 push %esi 1089b0: 53 push %ebx 1089b1: 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 ) ); 1089b4: 83 ec 0c sub $0xc,%esp 1089b7: 6a 08 push $0x8 1089b9: e8 c6 03 00 00 call 108d84 1089be: 89 c3 mov %eax,%ebx *key = new_key; 1089c0: 8b 45 08 mov 0x8(%ebp),%eax 1089c3: 89 18 mov %ebx,(%eax) new_key->val = NULL; 1089c5: c7 03 00 00 00 00 movl $0x0,(%ebx) new_key->dtor = dtor; 1089cb: 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 ); 1089ce: 83 c4 0c add $0xc,%esp 1089d1: 56 push %esi 1089d2: 53 push %ebx 1089d3: 6a 00 push $0x0 1089d5: e8 ce 3c 00 00 call 10c6a8 if ( status == RTEMS_SUCCESSFUL ) 1089da: 83 c4 10 add $0x10,%esp 1089dd: 85 c0 test %eax,%eax 1089df: 75 0b jne 1089ec <== NEVER TAKEN return 0; 1089e1: 31 c0 xor %eax,%eax free( new_key ); return -1; } 1089e3: 8d 65 f8 lea -0x8(%ebp),%esp 1089e6: 5b pop %ebx 1089e7: 5e pop %esi 1089e8: c9 leave 1089e9: c3 ret 1089ea: 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 ); 1089ec: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1089ef: 53 push %ebx <== NOT EXECUTED 1089f0: e8 3f fe ff ff call 108834 <== NOT EXECUTED return -1; 1089f5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1089f8: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 1089fd: eb e4 jmp 1089e3 <== NOT EXECUTED =============================================================================== 00108a10 : int rtems_gxx_key_delete (__gthread_key_t key) { 108a10: 55 push %ebp 108a11: 89 e5 mov %esp,%ebp 108a13: 53 push %ebx 108a14: 83 ec 0c sub $0xc,%esp 108a17: 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 ); 108a1a: 53 push %ebx 108a1b: 6a 00 push $0x0 108a1d: e8 4a 3d 00 00 call 10c76c if ( status == RTEMS_SUCCESSFUL ) { 108a22: 83 c4 10 add $0x10,%esp 108a25: 85 c0 test %eax,%eax 108a27: 75 11 jne 108a3a <== NEVER TAKEN /* Hmm - hopefully all tasks using this key have gone away... */ if ( key ) free( *(void **)key ); 108a29: 85 db test %ebx,%ebx 108a2b: 74 0d je 108a3a <== NEVER TAKEN 108a2d: 83 ec 0c sub $0xc,%esp 108a30: ff 33 pushl (%ebx) 108a32: e8 fd fd ff ff call 108834 108a37: 83 c4 10 add $0x10,%esp return 0; } key = NULL; return 0; } 108a3a: 31 c0 xor %eax,%eax 108a3c: 8b 5d fc mov -0x4(%ebp),%ebx 108a3f: c9 leave 108a40: c3 ret =============================================================================== 00108930 : /* 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)) { 108930: 55 push %ebp 108931: 89 e5 mov %esp,%ebp 108933: 56 push %esi 108934: 53 push %ebx 108935: 83 ec 10 sub $0x10,%esp 108938: 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 ) { 10893b: 8b 03 mov (%ebx),%eax 10893d: 85 c0 test %eax,%eax 10893f: 74 0b je 10894c rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); if ( o == 0 ) (*func)(); } return 0; } 108941: 31 c0 xor %eax,%eax 108943: 8d 65 f8 lea -0x8(%ebp),%esp 108946: 5b pop %ebx 108947: 5e pop %esi 108948: c9 leave 108949: c3 ret 10894a: 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); 10894c: 51 push %ecx 10894d: 8d 75 f4 lea -0xc(%ebp),%esi 108950: 56 push %esi 108951: 68 00 01 00 00 push $0x100 108956: 68 00 01 00 00 push $0x100 10895b: e8 70 3b 00 00 call 10c4d0 if ( (o = *(volatile __gthread_once_t *)once) == 0 ) { 108960: 8b 03 mov (%ebx),%eax 108962: 83 c4 10 add $0x10,%esp 108965: 85 c0 test %eax,%eax 108967: 75 27 jne 108990 <== NEVER TAKEN *(volatile __gthread_once_t *)once = 1; 108969: c7 03 01 00 00 00 movl $0x1,(%ebx) } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 10896f: 52 push %edx 108970: 56 push %esi 108971: 68 00 01 00 00 push $0x100 108976: ff 75 f4 pushl -0xc(%ebp) 108979: e8 52 3b 00 00 call 10c4d0 if ( o == 0 ) (*func)(); 10897e: ff 55 0c call *0xc(%ebp) 108981: 83 c4 10 add $0x10,%esp } return 0; } 108984: 31 c0 xor %eax,%eax 108986: 8d 65 f8 lea -0x8(%ebp),%esp 108989: 5b pop %ebx 10898a: 5e pop %esi 10898b: c9 leave 10898c: c3 ret 10898d: 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); 108990: 50 push %eax <== NOT EXECUTED 108991: 56 push %esi <== NOT EXECUTED 108992: 68 00 01 00 00 push $0x100 <== NOT EXECUTED 108997: ff 75 f4 pushl -0xc(%ebp) <== NOT EXECUTED 10899a: e8 31 3b 00 00 call 10c4d0 <== NOT EXECUTED 10899f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if ( o == 0 ) (*func)(); } return 0; } 1089a2: 31 c0 xor %eax,%eax <== NOT EXECUTED 1089a4: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 1089a7: 5b pop %ebx <== NOT EXECUTED 1089a8: 5e pop %esi <== NOT EXECUTED 1089a9: c9 leave <== NOT EXECUTED 1089aa: c3 ret <== NOT EXECUTED =============================================================================== 00108aa0 : #endif return p; } int rtems_gxx_setspecific(__gthread_key_t key, const void *ptr) { 108aa0: 55 push %ebp 108aa1: 89 e5 mov %esp,%ebp 108aa3: 53 push %ebx 108aa4: 83 ec 08 sub $0x8,%esp 108aa7: 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 ); 108aaa: ff 73 04 pushl 0x4(%ebx) 108aad: 53 push %ebx 108aae: 6a 00 push $0x0 108ab0: e8 f3 3b 00 00 call 10c6a8 if ( status == RTEMS_SUCCESSFUL ) { 108ab5: 83 c4 10 add $0x10,%esp 108ab8: 85 c0 test %eax,%eax 108aba: 75 0c jne 108ac8 <== NEVER TAKEN /* now let's set the proper value */ key->val = (void *)ptr; 108abc: 8b 45 0c mov 0xc(%ebp),%eax 108abf: 89 03 mov %eax,(%ebx) return 0; 108ac1: 31 c0 xor %eax,%eax } return -1; } 108ac3: 8b 5d fc mov -0x4(%ebp),%ebx 108ac6: c9 leave 108ac7: c3 ret if ( status == RTEMS_SUCCESSFUL ) { /* now let's set the proper value */ key->val = (void *)ptr; return 0; } return -1; 108ac8: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED } 108acd: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 108ad0: c9 leave <== NOT EXECUTED 108ad1: c3 ret <== NOT EXECUTED =============================================================================== 0010bce0 : void *rtems_heap_allocate_aligned_with_boundary( size_t size, uintptr_t alignment, uintptr_t boundary ) { 10bce0: 55 push %ebp 10bce1: 89 e5 mov %esp,%ebp 10bce3: 83 ec 08 sub $0x8,%esp if ( 10bce6: 83 3d a0 cf 12 00 03 cmpl $0x3,0x12cfa0 10bced: 74 21 je 10bd10 <== ALWAYS TAKEN && !malloc_is_system_state_OK() ) { return NULL; } malloc_deferred_frees_process(); 10bcef: e8 b8 ef ff ff call 10acac /* FIXME: Statistics, boundary checks */ return _Protected_heap_Allocate_aligned_with_boundary( 10bcf4: ff 75 10 pushl 0x10(%ebp) 10bcf7: ff 75 0c pushl 0xc(%ebp) 10bcfa: ff 75 08 pushl 0x8(%ebp) 10bcfd: ff 35 90 81 12 00 pushl 0x128190 10bd03: e8 08 4d 00 00 call 110a10 <_Protected_heap_Allocate_aligned_with_boundary> 10bd08: 83 c4 10 add $0x10,%esp RTEMS_Malloc_Heap, size, alignment, boundary ); } 10bd0b: c9 leave 10bd0c: c3 ret 10bd0d: 8d 76 00 lea 0x0(%esi),%esi uintptr_t boundary ) { if ( _System_state_Is_up( _System_state_Get() ) && !malloc_is_system_state_OK() 10bd10: e8 57 ef ff ff call 10ac6c 10bd15: 84 c0 test %al,%al 10bd17: 75 d6 jne 10bcef ) { return NULL; 10bd19: 31 c0 xor %eax,%eax RTEMS_Malloc_Heap, size, alignment, boundary ); } 10bd1b: c9 leave 10bd1c: c3 ret =============================================================================== 00112014 : rtems_status_code rtems_io_close( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112014: 55 push %ebp 112015: 89 e5 mov %esp,%ebp 112017: 53 push %ebx 112018: 83 ec 04 sub $0x4,%esp 11201b: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 11201e: 39 05 60 68 12 00 cmp %eax,0x126860 112024: 76 1a jbe 112040 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].close_entry; 112026: 8d 14 40 lea (%eax,%eax,2),%edx 112029: c1 e2 03 shl $0x3,%edx 11202c: 03 15 64 68 12 00 add 0x126864,%edx 112032: 8b 52 08 mov 0x8(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112035: 85 d2 test %edx,%edx 112037: 74 13 je 11204c } 112039: 59 pop %ecx 11203a: 5b pop %ebx 11203b: 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; 11203c: ff e2 jmp *%edx 11203e: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 112040: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].close_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112045: 5a pop %edx 112046: 5b pop %ebx 112047: c9 leave 112048: c3 ret 112049: 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; 11204c: 31 c0 xor %eax,%eax } 11204e: 5a pop %edx 11204f: 5b pop %ebx 112050: c9 leave 112051: c3 ret =============================================================================== 00112054 : rtems_status_code rtems_io_control( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112054: 55 push %ebp 112055: 89 e5 mov %esp,%ebp 112057: 53 push %ebx 112058: 83 ec 04 sub $0x4,%esp 11205b: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 11205e: 39 05 60 68 12 00 cmp %eax,0x126860 112064: 76 1a jbe 112080 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].control_entry; 112066: 8d 14 40 lea (%eax,%eax,2),%edx 112069: c1 e2 03 shl $0x3,%edx 11206c: 03 15 64 68 12 00 add 0x126864,%edx 112072: 8b 52 14 mov 0x14(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112075: 85 d2 test %edx,%edx 112077: 74 13 je 11208c } 112079: 59 pop %ecx 11207a: 5b pop %ebx 11207b: 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; 11207c: ff e2 jmp *%edx 11207e: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 112080: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].control_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112085: 5a pop %edx 112086: 5b pop %ebx 112087: c9 leave 112088: c3 ret 112089: 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; 11208c: 31 c0 xor %eax,%eax } 11208e: 5a pop %edx 11208f: 5b pop %ebx 112090: c9 leave 112091: c3 ret =============================================================================== 00110558 : rtems_status_code rtems_io_initialize( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 110558: 55 push %ebp 110559: 89 e5 mov %esp,%ebp 11055b: 53 push %ebx 11055c: 83 ec 04 sub $0x4,%esp 11055f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 110562: 39 05 60 68 12 00 cmp %eax,0x126860 110568: 76 1a jbe 110584 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].initialization_entry; 11056a: 8d 14 40 lea (%eax,%eax,2),%edx 11056d: c1 e2 03 shl $0x3,%edx 110570: 03 15 64 68 12 00 add 0x126864,%edx 110576: 8b 12 mov (%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 110578: 85 d2 test %edx,%edx 11057a: 74 14 je 110590 } 11057c: 59 pop %ecx 11057d: 5b pop %ebx 11057e: 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; 11057f: ff e2 jmp *%edx 110581: 8d 76 00 lea 0x0(%esi),%esi ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 110584: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].initialization_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 110589: 5a pop %edx 11058a: 5b pop %ebx 11058b: c9 leave 11058c: c3 ret 11058d: 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; 110590: 31 c0 xor %eax,%eax } 110592: 5a pop %edx 110593: 5b pop %ebx 110594: c9 leave 110595: c3 ret =============================================================================== 00107d80 : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 107d80: 55 push %ebp 107d81: 89 e5 mov %esp,%ebp 107d83: 57 push %edi 107d84: 56 push %esi 107d85: 53 push %ebx 107d86: 83 ec 48 sub $0x48,%esp 107d89: 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( 107d8c: b9 ff ff ff ff mov $0xffffffff,%ecx 107d91: 89 f7 mov %esi,%edi 107d93: 31 c0 xor %eax,%eax 107d95: f2 ae repnz scas %es:(%edi),%al 107d97: f7 d1 not %ecx 107d99: 49 dec %ecx 107d9a: 6a 01 push $0x1 107d9c: 8d 5d d4 lea -0x2c(%ebp),%ebx 107d9f: 53 push %ebx 107da0: 6a 00 push $0x0 107da2: 51 push %ecx 107da3: 56 push %esi 107da4: e8 3f 02 00 00 call 107fe8 107da9: 89 c7 mov %eax,%edi name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; 107dab: 8b 55 d4 mov -0x2c(%ebp),%edx 107dae: 89 55 c4 mov %edx,-0x3c(%ebp) node_type = (*loc.ops->node_type_h)( &loc ); 107db1: 83 c4 14 add $0x14,%esp 107db4: 53 push %ebx 107db5: 8b 45 e0 mov -0x20(%ebp),%eax 107db8: ff 50 10 call *0x10(%eax) if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 107dbb: 83 c4 10 add $0x10,%esp 107dbe: 85 ff test %edi,%edi 107dc0: 75 05 jne 107dc7 <== NEVER TAKEN 107dc2: 83 f8 02 cmp $0x2,%eax 107dc5: 74 19 je 107de0 rtems_filesystem_freenode( &loc ); 107dc7: 83 ec 0c sub $0xc,%esp 107dca: 53 push %ebx 107dcb: e8 f0 02 00 00 call 1080c0 return RTEMS_UNSATISFIED; 107dd0: 83 c4 10 add $0x10,%esp 107dd3: b8 0d 00 00 00 mov $0xd,%eax device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); return RTEMS_SUCCESSFUL; } 107dd8: 8d 65 f4 lea -0xc(%ebp),%esp 107ddb: 5b pop %ebx 107ddc: 5e pop %esi 107ddd: 5f pop %edi 107dde: c9 leave 107ddf: c3 ret if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; 107de0: 8b 7d 0c mov 0xc(%ebp),%edi 107de3: 89 37 mov %esi,(%edi) device_info->device_name_length = strlen( name ); 107de5: b9 ff ff ff ff mov $0xffffffff,%ecx 107dea: 89 f7 mov %esi,%edi 107dec: 31 c0 xor %eax,%eax 107dee: f2 ae repnz scas %es:(%edi),%al 107df0: f7 d1 not %ecx 107df2: 49 dec %ecx 107df3: 8b 45 0c mov 0xc(%ebp),%eax 107df6: 89 48 04 mov %ecx,0x4(%eax) device_info->major = the_jnode->info.device.major; 107df9: 8b 55 c4 mov -0x3c(%ebp),%edx 107dfc: 8b 42 50 mov 0x50(%edx),%eax 107dff: 8b 7d 0c mov 0xc(%ebp),%edi 107e02: 89 47 08 mov %eax,0x8(%edi) device_info->minor = the_jnode->info.device.minor; 107e05: 8b 42 54 mov 0x54(%edx),%eax 107e08: 89 47 0c mov %eax,0xc(%edi) rtems_filesystem_freenode( &loc ); 107e0b: 83 ec 0c sub $0xc,%esp 107e0e: 53 push %ebx 107e0f: e8 ac 02 00 00 call 1080c0 return RTEMS_SUCCESSFUL; 107e14: 83 c4 10 add $0x10,%esp 107e17: 31 c0 xor %eax,%eax 107e19: eb bd jmp 107dd8 =============================================================================== 00112094 : rtems_status_code rtems_io_open( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112094: 55 push %ebp 112095: 89 e5 mov %esp,%ebp 112097: 53 push %ebx 112098: 83 ec 04 sub $0x4,%esp 11209b: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 11209e: 39 05 60 68 12 00 cmp %eax,0x126860 1120a4: 76 1a jbe 1120c0 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].open_entry; 1120a6: 8d 14 40 lea (%eax,%eax,2),%edx 1120a9: c1 e2 03 shl $0x3,%edx 1120ac: 03 15 64 68 12 00 add 0x126864,%edx 1120b2: 8b 52 04 mov 0x4(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120b5: 85 d2 test %edx,%edx 1120b7: 74 13 je 1120cc } 1120b9: 59 pop %ecx 1120ba: 5b pop %ebx 1120bb: 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; 1120bc: ff e2 jmp *%edx 1120be: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 1120c0: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].open_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 1120c5: 5a pop %edx 1120c6: 5b pop %ebx 1120c7: c9 leave 1120c8: c3 ret 1120c9: 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; 1120cc: 31 c0 xor %eax,%eax } 1120ce: 5a pop %edx 1120cf: 5b pop %ebx 1120d0: c9 leave 1120d1: c3 ret =============================================================================== 001120d4 : rtems_status_code rtems_io_read( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 1120d4: 55 push %ebp 1120d5: 89 e5 mov %esp,%ebp 1120d7: 53 push %ebx 1120d8: 83 ec 04 sub $0x4,%esp 1120db: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 1120de: 39 05 60 68 12 00 cmp %eax,0x126860 1120e4: 76 1a jbe 112100 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; 1120e6: 8d 14 40 lea (%eax,%eax,2),%edx 1120e9: c1 e2 03 shl $0x3,%edx 1120ec: 03 15 64 68 12 00 add 0x126864,%edx 1120f2: 8b 52 0c mov 0xc(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120f5: 85 d2 test %edx,%edx 1120f7: 74 13 je 11210c } 1120f9: 59 pop %ecx 1120fa: 5b pop %ebx 1120fb: 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; 1120fc: ff e2 jmp *%edx 1120fe: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 112100: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112105: 5a pop %edx 112106: 5b pop %ebx 112107: c9 leave 112108: c3 ret 112109: 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; 11210c: 31 c0 xor %eax,%eax } 11210e: 5a pop %edx 11210f: 5b pop %ebx 112110: c9 leave 112111: c3 ret =============================================================================== 0010cf14 : 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 ) { 10cf14: 55 push %ebp 10cf15: 89 e5 mov %esp,%ebp 10cf17: 57 push %edi 10cf18: 56 push %esi 10cf19: 53 push %ebx 10cf1a: 83 ec 0c sub $0xc,%esp 10cf1d: 8b 5d 08 mov 0x8(%ebp),%ebx 10cf20: 8b 75 0c mov 0xc(%ebp),%esi 10cf23: 8b 55 10 mov 0x10(%ebp),%edx rtems_device_major_number major_limit = _IO_Number_of_drivers; 10cf26: a1 60 ac 12 00 mov 0x12ac60,%eax if ( rtems_interrupt_is_in_progress() ) 10cf2b: 8b 0d 54 ab 12 00 mov 0x12ab54,%ecx 10cf31: 85 c9 test %ecx,%ecx 10cf33: 0f 85 ab 00 00 00 jne 10cfe4 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 10cf39: 85 d2 test %edx,%edx 10cf3b: 0f 84 e7 00 00 00 je 10d028 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; 10cf41: 89 02 mov %eax,(%edx) if ( driver_table == NULL ) 10cf43: 85 f6 test %esi,%esi 10cf45: 0f 84 dd 00 00 00 je 10d028 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cf4b: 8b 3e mov (%esi),%edi 10cf4d: 85 ff test %edi,%edi 10cf4f: 0f 84 c7 00 00 00 je 10d01c return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 10cf55: 39 d8 cmp %ebx,%eax 10cf57: 76 7b jbe 10cfd4 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10cf59: a1 d0 a8 12 00 mov 0x12a8d0,%eax 10cf5e: 40 inc %eax 10cf5f: a3 d0 a8 12 00 mov %eax,0x12a8d0 return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 10cf64: 85 db test %ebx,%ebx 10cf66: 0f 85 88 00 00 00 jne 10cff4 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 10cf6c: 8b 0d 60 ac 12 00 mov 0x12ac60,%ecx rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 10cf72: 85 c9 test %ecx,%ecx 10cf74: 0f 84 bb 00 00 00 je 10d035 <== NEVER TAKEN 10cf7a: 8b 3d 64 ac 12 00 mov 0x12ac64,%edi 10cf80: 89 f8 mov %edi,%eax 10cf82: eb 08 jmp 10cf8c 10cf84: 43 inc %ebx 10cf85: 83 c0 18 add $0x18,%eax 10cf88: 39 d9 cmp %ebx,%ecx 10cf8a: 76 0b jbe 10cf97 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cf8c: 83 38 00 cmpl $0x0,(%eax) 10cf8f: 75 f3 jne 10cf84 10cf91: 83 78 04 00 cmpl $0x0,0x4(%eax) 10cf95: 75 ed jne 10cf84 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10cf97: 89 1a mov %ebx,(%edx) if ( m != n ) 10cf99: 39 d9 cmp %ebx,%ecx 10cf9b: 0f 84 9b 00 00 00 je 10d03c 10cfa1: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cfa4: c1 e0 03 shl $0x3,%eax } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 10cfa7: 01 c7 add %eax,%edi 10cfa9: b9 06 00 00 00 mov $0x6,%ecx 10cfae: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _Thread_Enable_dispatch(); 10cfb0: e8 73 1c 00 00 call 10ec28 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); 10cfb5: c7 45 10 00 00 00 00 movl $0x0,0x10(%ebp) 10cfbc: c7 45 0c 00 00 00 00 movl $0x0,0xc(%ebp) 10cfc3: 89 5d 08 mov %ebx,0x8(%ebp) } 10cfc6: 83 c4 0c add $0xc,%esp 10cfc9: 5b pop %ebx 10cfca: 5e pop %esi 10cfcb: 5f pop %edi 10cfcc: c9 leave _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 10cfcd: e9 42 73 00 00 jmp 114314 10cfd2: 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; 10cfd4: 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 ); } 10cfd9: 83 c4 0c add $0xc,%esp 10cfdc: 5b pop %ebx 10cfdd: 5e pop %esi 10cfde: 5f pop %edi 10cfdf: c9 leave 10cfe0: c3 ret 10cfe1: 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; 10cfe4: 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 ); } 10cfe9: 83 c4 0c add $0xc,%esp 10cfec: 5b pop %ebx 10cfed: 5e pop %esi 10cfee: 5f pop %edi 10cfef: c9 leave 10cff0: c3 ret 10cff1: 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; 10cff4: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cff7: c1 e0 03 shl $0x3,%eax 10cffa: 8b 0d 64 ac 12 00 mov 0x12ac64,%ecx 10d000: 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; 10d002: 8b 39 mov (%ecx),%edi 10d004: 85 ff test %edi,%edi 10d006: 74 40 je 10d048 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(); 10d008: e8 1b 1c 00 00 call 10ec28 <_Thread_Enable_dispatch> return RTEMS_RESOURCE_IN_USE; 10d00d: 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 ); } 10d012: 83 c4 0c add $0xc,%esp 10d015: 5b pop %ebx 10d016: 5e pop %esi 10d017: 5f pop %edi 10d018: c9 leave 10d019: c3 ret 10d01a: 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; 10d01c: 8b 4e 04 mov 0x4(%esi),%ecx 10d01f: 85 c9 test %ecx,%ecx 10d021: 0f 85 2e ff ff ff jne 10cf55 10d027: 90 nop if ( driver_table == NULL ) return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; 10d028: 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 ); } 10d02d: 83 c4 0c add $0xc,%esp 10d030: 5b pop %ebx 10d031: 5e pop %esi 10d032: 5f pop %edi 10d033: c9 leave 10d034: c3 ret if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10d035: c7 02 00 00 00 00 movl $0x0,(%edx) <== NOT EXECUTED 10d03b: 90 nop <== NOT EXECUTED if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); 10d03c: e8 e7 1b 00 00 call 10ec28 <_Thread_Enable_dispatch> *major = m; if ( m != n ) return RTEMS_SUCCESSFUL; return RTEMS_TOO_MANY; 10d041: 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; 10d046: eb 91 jmp 10cfd9 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10d048: 8b 49 04 mov 0x4(%ecx),%ecx 10d04b: 85 c9 test %ecx,%ecx 10d04d: 75 b9 jne 10d008 if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 10d04f: 89 1a mov %ebx,(%edx) 10d051: 8b 3d 64 ac 12 00 mov 0x12ac64,%edi 10d057: e9 4b ff ff ff jmp 10cfa7 =============================================================================== 0010d05c : */ rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { 10d05c: 55 push %ebp 10d05d: 89 e5 mov %esp,%ebp 10d05f: 57 push %edi 10d060: 83 ec 04 sub $0x4,%esp 10d063: 8b 45 08 mov 0x8(%ebp),%eax if ( rtems_interrupt_is_in_progress() ) 10d066: 8b 0d 54 ab 12 00 mov 0x12ab54,%ecx 10d06c: 85 c9 test %ecx,%ecx 10d06e: 75 44 jne 10d0b4 return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { 10d070: 39 05 60 ac 12 00 cmp %eax,0x12ac60 10d076: 77 0c ja 10d084 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; 10d078: b8 0d 00 00 00 mov $0xd,%eax } 10d07d: 5a pop %edx 10d07e: 5f pop %edi 10d07f: c9 leave 10d080: c3 ret 10d081: 8d 76 00 lea 0x0(%esi),%esi 10d084: 8b 15 d0 a8 12 00 mov 0x12a8d0,%edx 10d08a: 42 inc %edx 10d08b: 89 15 d0 a8 12 00 mov %edx,0x12a8d0 return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { _Thread_Disable_dispatch(); memset( &_IO_Driver_address_table[major], 10d091: 8d 14 40 lea (%eax,%eax,2),%edx 10d094: 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( 10d097: 03 15 64 ac 12 00 add 0x12ac64,%edx 10d09d: b9 18 00 00 00 mov $0x18,%ecx 10d0a2: 31 c0 xor %eax,%eax 10d0a4: 89 d7 mov %edx,%edi 10d0a6: f3 aa rep stos %al,%es:(%edi) &_IO_Driver_address_table[major], 0, sizeof( rtems_driver_address_table ) ); _Thread_Enable_dispatch(); 10d0a8: e8 7b 1b 00 00 call 10ec28 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d0ad: 31 c0 xor %eax,%eax } return RTEMS_UNSATISFIED; } 10d0af: 5a pop %edx 10d0b0: 5f pop %edi 10d0b1: c9 leave 10d0b2: c3 ret 10d0b3: 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; 10d0b4: b8 12 00 00 00 mov $0x12,%eax return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; } 10d0b9: 5a pop %edx 10d0ba: 5f pop %edi 10d0bb: c9 leave 10d0bc: c3 ret =============================================================================== 00112114 : rtems_status_code rtems_io_write( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112114: 55 push %ebp 112115: 89 e5 mov %esp,%ebp 112117: 53 push %ebx 112118: 83 ec 04 sub $0x4,%esp 11211b: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 11211e: 39 05 60 68 12 00 cmp %eax,0x126860 112124: 76 1a jbe 112140 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].write_entry; 112126: 8d 14 40 lea (%eax,%eax,2),%edx 112129: c1 e2 03 shl $0x3,%edx 11212c: 03 15 64 68 12 00 add 0x126864,%edx 112132: 8b 52 10 mov 0x10(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112135: 85 d2 test %edx,%edx 112137: 74 13 je 11214c } 112139: 59 pop %ecx 11213a: 5b pop %ebx 11213b: 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; 11213c: ff e2 jmp *%edx 11213e: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 112140: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].write_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112145: 5a pop %edx 112146: 5b pop %ebx 112147: c9 leave 112148: c3 ret 112149: 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; 11214c: 31 c0 xor %eax,%eax } 11214e: 5a pop %edx 11214f: 5b pop %ebx 112150: c9 leave 112151: c3 ret =============================================================================== 0010df48 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 10df48: 55 push %ebp 10df49: 89 e5 mov %esp,%ebp 10df4b: 57 push %edi 10df4c: 56 push %esi 10df4d: 53 push %ebx 10df4e: 83 ec 1c sub $0x1c,%esp 10df51: 8b 7d 08 mov 0x8(%ebp),%edi uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 10df54: 85 ff test %edi,%edi 10df56: 74 4d je 10dfa5 <== NEVER TAKEN 10df58: 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 ] ) 10df5f: 8b 55 e4 mov -0x1c(%ebp),%edx 10df62: 8b 04 95 48 99 12 00 mov 0x129948(,%edx,4),%eax 10df69: 85 c0 test %eax,%eax 10df6b: 74 2f je 10df9c continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; 10df6d: 8b 70 04 mov 0x4(%eax),%esi if ( !information ) 10df70: 85 f6 test %esi,%esi 10df72: 74 28 je 10df9c continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10df74: 66 83 7e 10 00 cmpw $0x0,0x10(%esi) 10df79: 74 21 je 10df9c <== NEVER TAKEN 10df7b: bb 01 00 00 00 mov $0x1,%ebx the_thread = (Thread_Control *)information->local_table[ i ]; 10df80: 8b 46 1c mov 0x1c(%esi),%eax 10df83: 8b 04 98 mov (%eax,%ebx,4),%eax if ( !the_thread ) 10df86: 85 c0 test %eax,%eax 10df88: 74 09 je 10df93 <== NEVER TAKEN continue; (*routine)(the_thread); 10df8a: 83 ec 0c sub $0xc,%esp 10df8d: 50 push %eax 10df8e: ff d7 call *%edi 10df90: 83 c4 10 add $0x10,%esp information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10df93: 43 inc %ebx 10df94: 0f b7 46 10 movzwl 0x10(%esi),%eax 10df98: 39 d8 cmp %ebx,%eax 10df9a: 73 e4 jae 10df80 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 10df9c: ff 45 e4 incl -0x1c(%ebp) 10df9f: 83 7d e4 04 cmpl $0x4,-0x1c(%ebp) 10dfa3: 75 ba jne 10df5f (*routine)(the_thread); } } } 10dfa5: 8d 65 f4 lea -0xc(%ebp),%esp 10dfa8: 5b pop %ebx 10dfa9: 5e pop %esi 10dfaa: 5f pop %edi 10dfab: c9 leave 10dfac: c3 ret =============================================================================== 0010fd08 : */ void rtems_libio_free( rtems_libio_t *iop ) { 10fd08: 55 push %ebp 10fd09: 89 e5 mov %esp,%ebp 10fd0b: 53 push %ebx 10fd0c: 83 ec 08 sub $0x8,%esp 10fd0f: 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 ); 10fd12: 6a 00 push $0x0 10fd14: 6a 00 push $0x0 10fd16: ff 35 68 63 12 00 pushl 0x126368 10fd1c: e8 d7 b9 ff ff call 10b6f8 rtems_libio_lock(); if (iop->sem) 10fd21: 8b 43 2c mov 0x2c(%ebx),%eax 10fd24: 83 c4 10 add $0x10,%esp 10fd27: 85 c0 test %eax,%eax 10fd29: 74 0c je 10fd37 <== NEVER TAKEN rtems_semaphore_delete(iop->sem); 10fd2b: 83 ec 0c sub $0xc,%esp 10fd2e: 50 push %eax 10fd2f: e8 20 b9 ff ff call 10b654 10fd34: 83 c4 10 add $0x10,%esp iop->flags &= ~LIBIO_FLAGS_OPEN; 10fd37: 81 63 14 ff fe ff ff andl $0xfffffeff,0x14(%ebx) iop->data1 = rtems_libio_iop_freelist; 10fd3e: a1 64 63 12 00 mov 0x126364,%eax 10fd43: 89 43 34 mov %eax,0x34(%ebx) rtems_libio_iop_freelist = iop; 10fd46: 89 1d 64 63 12 00 mov %ebx,0x126364 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10fd4c: a1 68 63 12 00 mov 0x126368,%eax 10fd51: 89 45 08 mov %eax,0x8(%ebp) rtems_libio_unlock(); } 10fd54: 8b 5d fc mov -0x4(%ebp),%ebx 10fd57: c9 leave 10fd58: e9 97 ba ff ff jmp 10b7f4 =============================================================================== 001081d0 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 1081d0: 55 push %ebp 1081d1: 89 e5 mov %esp,%ebp 1081d3: 53 push %ebx 1081d4: 83 ec 04 sub $0x4,%esp rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 1081d7: 8b 1d 4c 21 12 00 mov 0x12214c,%ebx 1081dd: 85 db test %ebx,%ebx 1081df: 74 50 je 108231 <== NEVER TAKEN { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 1081e1: 83 ec 08 sub $0x8,%esp 1081e4: 6a 38 push $0x38 1081e6: 53 push %ebx 1081e7: e8 58 fd ff ff call 107f44 1081ec: 89 c2 mov %eax,%edx 1081ee: a3 60 63 12 00 mov %eax,0x126360 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 1081f3: 83 c4 10 add $0x10,%esp 1081f6: 85 c0 test %eax,%eax 1081f8: 74 74 je 10826e rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; 1081fa: a3 64 63 12 00 mov %eax,0x126364 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 1081ff: 83 fb 01 cmp $0x1,%ebx 108202: 76 26 jbe 10822a <== NEVER TAKEN * rtems_libio_init * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) 108204: 8d 50 38 lea 0x38(%eax),%edx 108207: 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; 10820c: 89 52 fc mov %edx,-0x4(%edx) 10820f: 41 inc %ecx 108210: 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++) 108213: 39 d9 cmp %ebx,%ecx 108215: 75 f5 jne 10820c * rtems_libio_init * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) 108217: 8d 0c cd f8 ff ff ff lea -0x8(,%ecx,8),%ecx 10821e: 8d 14 cd 00 00 00 00 lea 0x0(,%ecx,8),%edx 108225: 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++) 108227: 8d 14 10 lea (%eax,%edx,1),%edx iop->data1 = iop + 1; iop->data1 = NULL; 10822a: 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( 108231: 83 ec 0c sub $0xc,%esp 108234: 68 68 63 12 00 push $0x126368 108239: 6a 00 push $0x0 10823b: 6a 54 push $0x54 10823d: 6a 01 push $0x1 10823f: 68 4f 49 42 4c push $0x4c42494f 108244: e8 33 32 00 00 call 10b47c 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 108249: 83 c4 20 add $0x20,%esp 10824c: 85 c0 test %eax,%eax 10824e: 75 15 jne 108265 <== NEVER TAKEN /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 108250: a1 48 21 12 00 mov 0x122148,%eax 108255: 85 c0 test %eax,%eax 108257: 74 07 je 108260 <== NEVER TAKEN (* rtems_fs_init_helper)(); } 108259: 8b 5d fc mov -0x4(%ebp),%ebx 10825c: c9 leave /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) (* rtems_fs_init_helper)(); 10825d: ff e0 jmp *%eax 10825f: 90 nop } 108260: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 108263: c9 leave <== NOT EXECUTED 108264: 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 ); 108265: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108268: 50 push %eax <== NOT EXECUTED 108269: e8 ca 3a 00 00 call 10bd38 <== 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); 10826e: 83 ec 0c sub $0xc,%esp 108271: 6a 1a push $0x1a 108273: e8 c0 3a 00 00 call 10bd38 =============================================================================== 0010fdc4 : */ int rtems_libio_is_file_open( void *node_access ) { 10fdc4: 55 push %ebp 10fdc5: 89 e5 mov %esp,%ebp 10fdc7: 53 push %ebx 10fdc8: 83 ec 08 sub $0x8,%esp 10fdcb: 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 ); 10fdce: 6a 00 push $0x0 10fdd0: 6a 00 push $0x0 10fdd2: ff 35 68 63 12 00 pushl 0x126368 10fdd8: e8 1b b9 ff ff call 10b6f8 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fddd: a1 60 63 12 00 mov 0x126360,%eax 10fde2: 8b 0d 4c 21 12 00 mov 0x12214c,%ecx 10fde8: 83 c4 10 add $0x10,%esp 10fdeb: 85 c9 test %ecx,%ecx 10fded: 74 18 je 10fe07 <== NEVER TAKEN 10fdef: 31 d2 xor %edx,%edx 10fdf1: eb 04 jmp 10fdf7 10fdf3: 90 nop 10fdf4: 83 c0 38 add $0x38,%eax if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 10fdf7: f6 40 15 01 testb $0x1,0x15(%eax) 10fdfb: 74 05 je 10fe02 /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.node_access == node_access ) { 10fdfd: 39 58 18 cmp %ebx,0x18(%eax) 10fe00: 74 1e je 10fe20 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fe02: 42 inc %edx 10fe03: 39 ca cmp %ecx,%edx 10fe05: 72 ed jb 10fdf4 int rtems_libio_is_file_open( void *node_access ) { rtems_libio_t *iop; int result=0; 10fe07: 31 db xor %ebx,%ebx } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10fe09: 83 ec 0c sub $0xc,%esp 10fe0c: ff 35 68 63 12 00 pushl 0x126368 10fe12: e8 dd b9 ff ff call 10b7f4 } rtems_libio_unlock(); return result; } 10fe17: 89 d8 mov %ebx,%eax 10fe19: 8b 5d fc mov -0x4(%ebp),%ebx 10fe1c: c9 leave 10fe1d: c3 ret 10fe1e: 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; 10fe20: bb 01 00 00 00 mov $0x1,%ebx 10fe25: eb e2 jmp 10fe09 =============================================================================== 0010fd60 : */ int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { 10fd60: 55 push %ebp 10fd61: 89 e5 mov %esp,%ebp 10fd63: 53 push %ebx 10fd64: 83 ec 08 sub $0x8,%esp 10fd67: 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 ); 10fd6a: 6a 00 push $0x0 10fd6c: 6a 00 push $0x0 10fd6e: ff 35 68 63 12 00 pushl 0x126368 10fd74: e8 7f b9 ff ff call 10b6f8 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fd79: a1 60 63 12 00 mov 0x126360,%eax 10fd7e: 8b 0d 4c 21 12 00 mov 0x12214c,%ecx 10fd84: 83 c4 10 add $0x10,%esp 10fd87: 85 c9 test %ecx,%ecx 10fd89: 74 18 je 10fda3 <== NEVER TAKEN 10fd8b: 31 d2 xor %edx,%edx 10fd8d: eb 04 jmp 10fd93 10fd8f: 90 nop 10fd90: 83 c0 38 add $0x38,%eax if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 10fd93: f6 40 15 01 testb $0x1,0x15(%eax) 10fd97: 74 05 je 10fd9e /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.mt_entry == fs_mt_entry ) { 10fd99: 39 58 28 cmp %ebx,0x28(%eax) 10fd9c: 74 1e je 10fdbc /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fd9e: 42 inc %edx 10fd9f: 39 ca cmp %ecx,%edx 10fda1: 72 ed jb 10fd90 int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { rtems_libio_t *iop; int result = 0; 10fda3: 31 db xor %ebx,%ebx } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10fda5: 83 ec 0c sub $0xc,%esp 10fda8: ff 35 68 63 12 00 pushl 0x126368 10fdae: e8 41 ba ff ff call 10b7f4 } rtems_libio_unlock(); return result; } 10fdb3: 89 d8 mov %ebx,%eax 10fdb5: 8b 5d fc mov -0x4(%ebp),%ebx 10fdb8: c9 leave 10fdb9: c3 ret 10fdba: 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; 10fdbc: bb 01 00 00 00 mov $0x1,%ebx 10fdc1: eb e2 jmp 10fda5 =============================================================================== 001095e8 : rtems_status_code rtems_libio_set_private_env(void) { 1095e8: 55 push %ebp 1095e9: 89 e5 mov %esp,%ebp 1095eb: 57 push %edi 1095ec: 56 push %esi 1095ed: 53 push %ebx 1095ee: 83 ec 5c sub $0x5c,%esp rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_id task_id = rtems_task_self(); 1095f1: e8 0e 2e 00 00 call 10c404 1095f6: 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); 1095f9: 83 ec 0c sub $0xc,%esp 1095fc: 6a 00 push $0x0 1095fe: 8d 5d d4 lea -0x2c(%ebp),%ebx 109601: 53 push %ebx 109602: 6a 00 push $0x0 109604: 6a 01 push $0x1 109606: 68 e7 0c 12 00 push $0x120ce7 10960b: e8 28 ee ff ff call 108438 if (rv != 0) 109610: 83 c4 20 add $0x20,%esp 109613: 85 c0 test %eax,%eax 109615: 74 0d je 109624 <== ALWAYS TAKEN error_1: rtems_filesystem_freenode(&root_loc); error_0: return RTEMS_NO_MEMORY; 109617: b8 1a 00 00 00 mov $0x1a,%eax <== NOT EXECUTED } 10961c: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10961f: 5b pop %ebx <== NOT EXECUTED 109620: 5e pop %esi <== NOT EXECUTED 109621: 5f pop %edi <== NOT EXECUTED 109622: c9 leave <== NOT EXECUTED 109623: 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); 109624: 83 ec 0c sub $0xc,%esp 109627: 6a 00 push $0x0 109629: 8d 45 c0 lea -0x40(%ebp),%eax 10962c: 89 45 a4 mov %eax,-0x5c(%ebp) 10962f: 50 push %eax 109630: 6a 00 push $0x0 109632: 6a 01 push $0x1 109634: 68 e7 0c 12 00 push $0x120ce7 109639: e8 fa ed ff ff call 108438 if (rv != 0) 10963e: 83 c4 20 add $0x20,%esp 109641: 85 c0 test %eax,%eax 109643: 0f 85 9a 00 00 00 jne 1096e3 <== 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 109649: 8b 15 90 51 12 00 mov 0x125190,%edx /* * Bharath: I'm not sure if the check can be reduced to * if( rtems_current_user_env->task_id != task_id ) { */ if ( 10964f: 81 fa e0 73 12 00 cmp $0x1273e0,%edx 109655: 74 07 je 10965e rtems_current_user_env == &rtems_global_user_env || rtems_current_user_env->task_id != task_id 109657: 8b 45 b4 mov -0x4c(%ebp),%eax 10965a: 39 02 cmp %eax,(%edx) 10965c: 74 3a je 109698 ) { new_env = malloc(sizeof(rtems_user_env_t)); 10965e: 83 ec 0c sub $0xc,%esp 109661: 6a 48 push $0x48 109663: e8 ec f3 ff ff call 108a54 109668: 89 c2 mov %eax,%edx 10966a: 89 c6 mov %eax,%esi if (new_env == NULL) 10966c: 83 c4 10 add $0x10,%esp 10966f: 85 c0 test %eax,%eax 109671: 74 61 je 1096d4 #ifdef HAVE_USERENV_REFCNT new_env->refcnt = 1; #endif sc = rtems_task_variable_add( 109673: 50 push %eax 109674: 68 a8 95 10 00 push $0x1095a8 109679: 68 90 51 12 00 push $0x125190 10967e: 6a 00 push $0x0 109680: 89 55 b0 mov %edx,-0x50(%ebp) 109683: e8 00 2e 00 00 call 10c488 RTEMS_SELF, (void*)&rtems_current_user_env, (void(*)(void *))free_user_env ); if (sc != RTEMS_SUCCESSFUL) 109688: 83 c4 10 add $0x10,%esp 10968b: 85 c0 test %eax,%eax 10968d: 8b 55 b0 mov -0x50(%ebp),%edx 109690: 75 36 jne 1096c8 goto error_3; rtems_current_user_env = new_env; 109692: 89 15 90 51 12 00 mov %edx,0x125190 } /* Inherit the global values */ *rtems_current_user_env = rtems_global_user_env; 109698: be e0 73 12 00 mov $0x1273e0,%esi 10969d: b9 12 00 00 00 mov $0x12,%ecx 1096a2: 89 d7 mov %edx,%edi 1096a4: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rtems_current_user_env->task_id = task_id; 1096a6: 8b 75 b4 mov -0x4c(%ebp),%esi 1096a9: 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; 1096ab: 8d 7a 18 lea 0x18(%edx),%edi 1096ae: b1 05 mov $0x5,%cl 1096b0: 89 de mov %ebx,%esi 1096b2: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rtems_filesystem_current = current_loc; 1096b4: 8d 7a 04 lea 0x4(%edx),%edi 1096b7: b1 05 mov $0x5,%cl 1096b9: 8b 75 a4 mov -0x5c(%ebp),%esi 1096bc: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return RTEMS_SUCCESSFUL; 1096be: 31 c0 xor %eax,%eax error_1: rtems_filesystem_freenode(&root_loc); error_0: return RTEMS_NO_MEMORY; } 1096c0: 8d 65 f4 lea -0xc(%ebp),%esp 1096c3: 5b pop %ebx 1096c4: 5e pop %esi 1096c5: 5f pop %edi 1096c6: c9 leave 1096c7: c3 ret rtems_filesystem_current = current_loc; return RTEMS_SUCCESSFUL; error_3: free(new_env); 1096c8: 83 ec 0c sub $0xc,%esp 1096cb: 56 push %esi 1096cc: e8 53 ee ff ff call 108524 1096d1: 83 c4 10 add $0x10,%esp error_2: rtems_filesystem_freenode(¤t_loc); 1096d4: 83 ec 0c sub $0xc,%esp 1096d7: 8d 45 c0 lea -0x40(%ebp),%eax 1096da: 50 push %eax 1096db: e8 30 ee ff ff call 108510 1096e0: 83 c4 10 add $0x10,%esp error_1: rtems_filesystem_freenode(&root_loc); 1096e3: 83 ec 0c sub $0xc,%esp 1096e6: 53 push %ebx 1096e7: e8 24 ee ff ff call 108510 1096ec: 83 c4 10 add $0x10,%esp error_0: return RTEMS_NO_MEMORY; 1096ef: b8 1a 00 00 00 mov $0x1a,%eax } 1096f4: 8d 65 f4 lea -0xc(%ebp),%esp 1096f7: 5b pop %ebx 1096f8: 5e pop %esi 1096f9: 5f pop %edi 1096fa: c9 leave 1096fb: c3 ret =============================================================================== 001096fc : * 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) { 1096fc: 55 push %ebp 1096fd: 89 e5 mov %esp,%ebp 1096ff: 56 push %esi 109700: 53 push %ebx 109701: 83 ec 20 sub $0x20,%esp 109704: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_id current_task_id; /* * get current task id */ current_task_id = rtems_task_self(); 109707: e8 f8 2c 00 00 call 10c404 10970c: 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 ) 10970e: 39 c3 cmp %eax,%ebx 109710: 74 32 je 109744 <== NEVER TAKEN return RTEMS_SUCCESSFUL; /* * Try to get the requested user environment */ sc = rtems_task_variable_get( 109712: 52 push %edx task_id, (void*)&rtems_current_user_env, (void*)&shared_user_env ); 109713: 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( 109716: 50 push %eax 109717: 68 90 51 12 00 push $0x125190 10971c: 53 push %ebx 10971d: e8 2a 2e 00 00 call 10c54c (void*)&shared_user_env ); /* * If it was not successful, return the error code */ if (sc != RTEMS_SUCCESSFUL) 109722: 83 c4 10 add $0x10,%esp 109725: 85 c0 test %eax,%eax 109727: 75 13 jne 10973c * 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) { 109729: 8b 15 90 51 12 00 mov 0x125190,%edx 10972f: 39 32 cmp %esi,(%edx) 109731: 74 1d je 109750 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; 109733: 8b 55 f4 mov -0xc(%ebp),%edx 109736: 89 15 90 51 12 00 mov %edx,0x125190 #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; } 10973c: 8d 65 f8 lea -0x8(%ebp),%esp 10973f: 5b pop %ebx 109740: 5e pop %esi 109741: c9 leave 109742: c3 ret 109743: 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; 109744: 31 c0 xor %eax,%eax #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; } 109746: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 109749: 5b pop %ebx <== NOT EXECUTED 10974a: 5e pop %esi <== NOT EXECUTED 10974b: c9 leave <== NOT EXECUTED 10974c: c3 ret <== NOT EXECUTED 10974d: 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 ); 109750: 83 ec 0c sub $0xc,%esp 109753: 52 push %edx 109754: 89 45 e4 mov %eax,-0x1c(%ebp) 109757: e8 4c fe ff ff call 1095a8 10975c: 83 c4 10 add $0x10,%esp 10975f: 8b 45 e4 mov -0x1c(%ebp),%eax 109762: eb cf jmp 109733 =============================================================================== 0010fc20 : */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 10fc20: 55 push %ebp 10fc21: 89 e5 mov %esp,%ebp 10fc23: 8b 55 08 mov 0x8(%ebp),%edx uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 10fc26: 89 d0 mov %edx,%eax 10fc28: 83 e0 06 and $0x6,%eax 10fc2b: 83 f8 06 cmp $0x6,%eax 10fc2e: 74 2c je 10fc5c <== NEVER TAKEN fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 10fc30: f6 c2 02 test $0x2,%dl 10fc33: 75 23 jne 10fc58 <== ALWAYS TAKEN ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { fcntl_flags |= O_RDWR; 10fc35: 31 c0 xor %eax,%eax 10fc37: f6 c2 04 test $0x4,%dl <== NOT EXECUTED 10fc3a: 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 ) { 10fc3d: f6 c2 01 test $0x1,%dl 10fc40: 74 03 je 10fc45 fcntl_flags |= O_NONBLOCK; 10fc42: 80 cc 40 or $0x40,%ah } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 10fc45: f6 c6 02 test $0x2,%dh 10fc48: 74 03 je 10fc4d fcntl_flags |= O_APPEND; 10fc4a: 83 c8 08 or $0x8,%eax } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 10fc4d: 80 e6 04 and $0x4,%dh 10fc50: 74 03 je 10fc55 fcntl_flags |= O_CREAT; 10fc52: 80 cc 02 or $0x2,%ah } return fcntl_flags; } 10fc55: c9 leave 10fc56: c3 ret 10fc57: 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; 10fc58: 31 c0 xor %eax,%eax 10fc5a: eb e1 jmp 10fc3d ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { fcntl_flags |= O_RDWR; 10fc5c: b8 02 00 00 00 mov $0x2,%eax <== NOT EXECUTED 10fc61: eb da jmp 10fc3d <== NOT EXECUTED =============================================================================== 0010af90 : * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { 10af90: 55 push %ebp 10af91: 89 e5 mov %esp,%ebp 10af93: 83 ec 1c sub $0x1c,%esp uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { 10af96: 8d 45 f4 lea -0xc(%ebp),%eax 10af99: 50 push %eax 10af9a: ff 75 08 pushl 0x8(%ebp) 10af9d: ff 35 90 81 12 00 pushl 0x128190 10afa3: e8 10 5b 00 00 call 110ab8 <_Protected_heap_Get_block_size> 10afa8: 83 c4 10 add $0x10,%esp 10afab: 84 c0 test %al,%al 10afad: 74 11 je 10afc0 <== NEVER TAKEN MSBUMP(lifetime_freed, size); 10afaf: 8b 45 f4 mov -0xc(%ebp),%eax 10afb2: 31 d2 xor %edx,%edx 10afb4: 01 05 e4 cc 12 00 add %eax,0x12cce4 10afba: 11 15 e8 cc 12 00 adc %edx,0x12cce8 } } 10afc0: c9 leave 10afc1: c3 ret =============================================================================== 0010afc4 : } static void rtems_malloc_statistics_at_malloc( void *pointer ) { 10afc4: 55 push %ebp 10afc5: 89 e5 mov %esp,%ebp 10afc7: 83 ec 18 sub $0x18,%esp 10afca: 8b 45 08 mov 0x8(%ebp),%eax uintptr_t actual_size = 0; 10afcd: 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 ) 10afd4: 85 c0 test %eax,%eax 10afd6: 74 43 je 10b01b <== NEVER TAKEN return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 10afd8: 52 push %edx 10afd9: 8d 55 f4 lea -0xc(%ebp),%edx 10afdc: 52 push %edx 10afdd: 50 push %eax 10afde: ff 35 90 81 12 00 pushl 0x128190 10afe4: e8 cf 5a 00 00 call 110ab8 <_Protected_heap_Get_block_size> MSBUMP(lifetime_allocated, actual_size); 10afe9: 8b 45 f4 mov -0xc(%ebp),%eax 10afec: 31 d2 xor %edx,%edx 10afee: 03 05 dc cc 12 00 add 0x12ccdc,%eax 10aff4: 13 15 e0 cc 12 00 adc 0x12cce0,%edx 10affa: a3 dc cc 12 00 mov %eax,0x12ccdc 10afff: 89 15 e0 cc 12 00 mov %edx,0x12cce0 current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 10b005: 2b 05 e4 cc 12 00 sub 0x12cce4,%eax if (current_depth > s->max_depth) 10b00b: 83 c4 10 add $0x10,%esp 10b00e: 3b 05 d8 cc 12 00 cmp 0x12ccd8,%eax 10b014: 76 05 jbe 10b01b s->max_depth = current_depth; 10b016: a3 d8 cc 12 00 mov %eax,0x12ccd8 } 10b01b: c9 leave 10b01c: c3 ret =============================================================================== 00113c34 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 113c34: 55 push %ebp 113c35: 89 e5 mov %esp,%ebp 113c37: 53 push %ebx 113c38: 83 ec 14 sub $0x14,%esp 113c3b: 8b 5d 08 mov 0x8(%ebp),%ebx void *return_this; /* * Parameter error checks */ if ( !pointer ) 113c3e: 85 db test %ebx,%ebx 113c40: 74 5b je 113c9d return EINVAL; *pointer = NULL; 113c42: 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()) && 113c48: 83 3d 60 aa 12 00 03 cmpl $0x3,0x12aa60 113c4f: 74 43 je 113c94 <== ALWAYS TAKEN return EINVAL; /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 113c51: e8 3a 55 ff ff call 109190 Heap_Control *heap, uintptr_t size, uintptr_t alignment ) { return 113c56: 6a 00 push $0x0 113c58: ff 75 0c pushl 0xc(%ebp) 113c5b: ff 75 10 pushl 0x10(%ebp) 113c5e: ff 35 d0 64 12 00 pushl 0x1264d0 113c64: e8 7b a6 ff ff call 10e2e4 <_Protected_heap_Allocate_aligned_with_boundary> return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 113c69: 83 c4 10 add $0x10,%esp 113c6c: 85 c0 test %eax,%eax 113c6e: 74 38 je 113ca8 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 113c70: 8b 15 c8 8a 12 00 mov 0x128ac8,%edx 113c76: 85 d2 test %edx,%edx 113c78: 74 10 je 113c8a (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 113c7a: 83 ec 0c sub $0xc,%esp 113c7d: 53 push %ebx 113c7e: 89 45 f4 mov %eax,-0xc(%ebp) 113c81: ff 52 04 call *0x4(%edx) 113c84: 83 c4 10 add $0x10,%esp 113c87: 8b 45 f4 mov -0xc(%ebp),%eax *pointer = return_this; 113c8a: 89 03 mov %eax,(%ebx) return 0; 113c8c: 31 c0 xor %eax,%eax } 113c8e: 8b 5d fc mov -0x4(%ebp),%ebx 113c91: c9 leave 113c92: c3 ret 113c93: 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() ) 113c94: e8 b7 54 ff ff call 109150 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 113c99: 84 c0 test %al,%al 113c9b: 75 b4 jne 113c51 <== ALWAYS TAKEN !malloc_is_system_state_OK() ) return EINVAL; 113c9d: 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; } 113ca2: 8b 5d fc mov -0x4(%ebp),%ebx 113ca5: c9 leave 113ca6: c3 ret 113ca7: 90 nop RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) return ENOMEM; 113ca8: b8 0c 00 00 00 mov $0xc,%eax 113cad: eb df jmp 113c8e =============================================================================== 00116404 : rtems_id id, const void *buffer, size_t size, uint32_t *count ) { 116404: 55 push %ebp 116405: 89 e5 mov %esp,%ebp 116407: 57 push %edi 116408: 56 push %esi 116409: 53 push %ebx 11640a: 83 ec 1c sub $0x1c,%esp 11640d: 8b 7d 08 mov 0x8(%ebp),%edi 116410: 8b 5d 0c mov 0xc(%ebp),%ebx 116413: 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 ) 116416: 85 db test %ebx,%ebx 116418: 74 62 je 11647c return RTEMS_INVALID_ADDRESS; if ( !count ) 11641a: 85 f6 test %esi,%esi 11641c: 74 5e je 11647c Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 11641e: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 11641f: 8d 45 e4 lea -0x1c(%ebp),%eax 116422: 50 push %eax 116423: 57 push %edi 116424: 68 20 0c 14 00 push $0x140c20 116429: e8 d2 4d 00 00 call 11b200 <_Objects_Get> switch ( location ) { 11642e: 83 c4 10 add $0x10,%esp 116431: 8b 55 e4 mov -0x1c(%ebp),%edx 116434: 85 d2 test %edx,%edx 116436: 74 10 je 116448 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116438: b8 04 00 00 00 mov $0x4,%eax } 11643d: 8d 65 f4 lea -0xc(%ebp),%esp 116440: 5b pop %ebx 116441: 5e pop %esi 116442: 5f pop %edi 116443: c9 leave 116444: c3 ret 116445: 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( 116448: 83 ec 08 sub $0x8,%esp 11644b: 56 push %esi 11644c: 6a 00 push $0x0 11644e: 57 push %edi 11644f: ff 75 10 pushl 0x10(%ebp) 116452: 53 push %ebx 116453: 83 c0 14 add $0x14,%eax 116456: 50 push %eax 116457: e8 7c 34 00 00 call 1198d8 <_CORE_message_queue_Broadcast> 11645c: 89 c3 mov %eax,%ebx NULL, #endif count ); _Thread_Enable_dispatch(); 11645e: 83 c4 20 add $0x20,%esp 116461: e8 ea 58 00 00 call 11bd50 <_Thread_Enable_dispatch> return 116466: 83 ec 0c sub $0xc,%esp 116469: 53 push %ebx 11646a: e8 69 03 00 00 call 1167d8 <_Message_queue_Translate_core_message_queue_return_code> 11646f: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116472: 8d 65 f4 lea -0xc(%ebp),%esp 116475: 5b pop %ebx 116476: 5e pop %esi 116477: 5f pop %edi 116478: c9 leave 116479: c3 ret 11647a: 66 90 xchg %ax,%ax if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !count ) return RTEMS_INVALID_ADDRESS; 11647c: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116481: 8d 65 f4 lea -0xc(%ebp),%esp 116484: 5b pop %ebx 116485: 5e pop %esi 116486: 5f pop %edi 116487: c9 leave 116488: c3 ret =============================================================================== 001138a0 : uint32_t count, size_t max_message_size, rtems_attribute attribute_set, rtems_id *id ) { 1138a0: 55 push %ebp 1138a1: 89 e5 mov %esp,%ebp 1138a3: 57 push %edi 1138a4: 56 push %esi 1138a5: 53 push %ebx 1138a6: 83 ec 2c sub $0x2c,%esp 1138a9: 8b 5d 08 mov 0x8(%ebp),%ebx 1138ac: 8b 75 0c mov 0xc(%ebp),%esi 1138af: 8b 4d 10 mov 0x10(%ebp),%ecx 1138b2: 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 ) ) 1138b5: 85 db test %ebx,%ebx 1138b7: 74 2f je 1138e8 return RTEMS_INVALID_NAME; if ( !id ) 1138b9: 85 ff test %edi,%edi 1138bb: 0f 84 a3 00 00 00 je 113964 if ( (is_global = _Attributes_Is_global( attribute_set ) ) && !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) 1138c1: 85 f6 test %esi,%esi 1138c3: 74 13 je 1138d8 return RTEMS_INVALID_NUMBER; if ( max_message_size == 0 ) 1138c5: 85 c9 test %ecx,%ecx 1138c7: 75 2f jne 1138f8 return RTEMS_INVALID_SIZE; 1138c9: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 1138ce: 8d 65 f4 lea -0xc(%ebp),%esp 1138d1: 5b pop %ebx 1138d2: 5e pop %esi 1138d3: 5f pop %edi 1138d4: c9 leave 1138d5: c3 ret 1138d6: 66 90 xchg %ax,%ax !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) return RTEMS_INVALID_NUMBER; 1138d8: b8 0a 00 00 00 mov $0xa,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 1138dd: 8d 65 f4 lea -0xc(%ebp),%esp 1138e0: 5b pop %ebx 1138e1: 5e pop %esi 1138e2: 5f pop %edi 1138e3: c9 leave 1138e4: c3 ret 1138e5: 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; 1138e8: b8 03 00 00 00 mov $0x3,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 1138ed: 8d 65 f4 lea -0xc(%ebp),%esp 1138f0: 5b pop %ebx 1138f1: 5e pop %esi 1138f2: 5f pop %edi 1138f3: c9 leave 1138f4: c3 ret 1138f5: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 1138f8: a1 90 f6 12 00 mov 0x12f690,%eax 1138fd: 40 inc %eax 1138fe: a3 90 f6 12 00 mov %eax,0x12f690 #endif #endif _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); 113903: 89 4d d4 mov %ecx,-0x2c(%ebp) 113906: e8 75 54 00 00 call 118d80 <_Message_queue_Allocate> 11390b: 89 c2 mov %eax,%edx if ( !the_message_queue ) { 11390d: 85 c0 test %eax,%eax 11390f: 8b 4d d4 mov -0x2c(%ebp),%ecx 113912: 74 7c je 113990 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_message_queue->attribute_set = attribute_set; 113914: 8b 45 14 mov 0x14(%ebp),%eax 113917: 89 42 10 mov %eax,0x10(%edx) if (_Attributes_Is_priority( attribute_set ) ) the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY; 11391a: a8 04 test $0x4,%al 11391c: 0f 95 c0 setne %al 11391f: 0f b6 c0 movzbl %al,%eax 113922: 89 45 e4 mov %eax,-0x1c(%ebp) else the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; if ( ! _CORE_message_queue_Initialize( 113925: 51 push %ecx 113926: 56 push %esi 113927: 8d 45 e4 lea -0x1c(%ebp),%eax 11392a: 50 push %eax 11392b: 8d 42 14 lea 0x14(%edx),%eax 11392e: 50 push %eax 11392f: 89 55 d4 mov %edx,-0x2c(%ebp) 113932: e8 e1 10 00 00 call 114a18 <_CORE_message_queue_Initialize> 113937: 83 c4 10 add $0x10,%esp 11393a: 84 c0 test %al,%al 11393c: 8b 55 d4 mov -0x2c(%ebp),%edx 11393f: 75 2f jne 113970 */ RTEMS_INLINE_ROUTINE void _Message_queue_Free ( Message_queue_Control *the_message_queue ) { _Objects_Free( &_Message_queue_Information, &the_message_queue->Object ); 113941: 83 ec 08 sub $0x8,%esp 113944: 52 push %edx 113945: 68 a0 f9 12 00 push $0x12f9a0 11394a: e8 79 1e 00 00 call 1157c8 <_Objects_Free> _Objects_MP_Close( &_Message_queue_Information, the_message_queue->Object.id); #endif _Message_queue_Free( the_message_queue ); _Thread_Enable_dispatch(); 11394f: e8 84 2b 00 00 call 1164d8 <_Thread_Enable_dispatch> return RTEMS_UNSATISFIED; 113954: 83 c4 10 add $0x10,%esp 113957: b8 0d 00 00 00 mov $0xd,%eax 11395c: e9 6d ff ff ff jmp 1138ce 113961: 8d 76 00 lea 0x0(%esi),%esi if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 113964: b8 09 00 00 00 mov $0x9,%eax 113969: e9 60 ff ff ff jmp 1138ce 11396e: 66 90 xchg %ax,%ax Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 113970: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 113973: 0f b7 f0 movzwl %ax,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 113976: 8b 0d bc f9 12 00 mov 0x12f9bc,%ecx 11397c: 89 14 b1 mov %edx,(%ecx,%esi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 11397f: 89 5a 0c mov %ebx,0xc(%edx) &_Message_queue_Information, &the_message_queue->Object, (Objects_Name) name ); *id = the_message_queue->Object.id; 113982: 89 07 mov %eax,(%edi) name, 0 ); #endif _Thread_Enable_dispatch(); 113984: e8 4f 2b 00 00 call 1164d8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 113989: 31 c0 xor %eax,%eax 11398b: e9 3e ff ff ff jmp 1138ce _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); if ( !the_message_queue ) { _Thread_Enable_dispatch(); 113990: e8 43 2b 00 00 call 1164d8 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 113995: b8 05 00 00 00 mov $0x5,%eax 11399a: e9 2f ff ff ff jmp 1138ce =============================================================================== 0011658c : */ rtems_status_code rtems_message_queue_delete( rtems_id id ) { 11658c: 55 push %ebp 11658d: 89 e5 mov %esp,%ebp 11658f: 53 push %ebx 116590: 83 ec 18 sub $0x18,%esp register Message_queue_Control *the_message_queue; Objects_Locations location; the_message_queue = _Message_queue_Get( id, &location ); 116593: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 116596: 50 push %eax 116597: ff 75 08 pushl 0x8(%ebp) 11659a: 68 20 0c 14 00 push $0x140c20 11659f: e8 5c 4c 00 00 call 11b200 <_Objects_Get> 1165a4: 89 c3 mov %eax,%ebx switch ( location ) { 1165a6: 83 c4 10 add $0x10,%esp 1165a9: 8b 4d f4 mov -0xc(%ebp),%ecx 1165ac: 85 c9 test %ecx,%ecx 1165ae: 75 3c jne 1165ec case OBJECTS_LOCAL: _Objects_Close( &_Message_queue_Information, 1165b0: 83 ec 08 sub $0x8,%esp 1165b3: 50 push %eax 1165b4: 68 20 0c 14 00 push $0x140c20 1165b9: e8 ce 47 00 00 call 11ad8c <_Objects_Close> &the_message_queue->Object ); _CORE_message_queue_Close( 1165be: 83 c4 0c add $0xc,%esp 1165c1: 6a 05 push $0x5 1165c3: 6a 00 push $0x0 1165c5: 8d 43 14 lea 0x14(%ebx),%eax 1165c8: 50 push %eax 1165c9: e8 8e 33 00 00 call 11995c <_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 ); 1165ce: 58 pop %eax 1165cf: 5a pop %edx 1165d0: 53 push %ebx 1165d1: 68 20 0c 14 00 push $0x140c20 1165d6: e8 a9 4a 00 00 call 11b084 <_Objects_Free> 0, /* Not used */ 0 ); } #endif _Thread_Enable_dispatch(); 1165db: e8 70 57 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1165e0: 83 c4 10 add $0x10,%esp 1165e3: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1165e5: 8b 5d fc mov -0x4(%ebp),%ebx 1165e8: c9 leave 1165e9: c3 ret 1165ea: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1165ec: b8 04 00 00 00 mov $0x4,%eax } 1165f1: 8b 5d fc mov -0x4(%ebp),%ebx 1165f4: c9 leave 1165f5: c3 ret =============================================================================== 001165f8 : rtems_status_code rtems_message_queue_flush( rtems_id id, uint32_t *count ) { 1165f8: 55 push %ebp 1165f9: 89 e5 mov %esp,%ebp 1165fb: 53 push %ebx 1165fc: 83 ec 14 sub $0x14,%esp 1165ff: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 116602: 85 db test %ebx,%ebx 116604: 74 46 je 11664c Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 116606: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 116607: 8d 45 f4 lea -0xc(%ebp),%eax 11660a: 50 push %eax 11660b: ff 75 08 pushl 0x8(%ebp) 11660e: 68 20 0c 14 00 push $0x140c20 116613: e8 e8 4b 00 00 call 11b200 <_Objects_Get> switch ( location ) { 116618: 83 c4 10 add $0x10,%esp 11661b: 8b 55 f4 mov -0xc(%ebp),%edx 11661e: 85 d2 test %edx,%edx 116620: 74 0a je 11662c case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116622: b8 04 00 00 00 mov $0x4,%eax } 116627: 8b 5d fc mov -0x4(%ebp),%ebx 11662a: c9 leave 11662b: 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 ); 11662c: 83 ec 0c sub $0xc,%esp 11662f: 83 c0 14 add $0x14,%eax 116632: 50 push %eax 116633: e8 60 33 00 00 call 119998 <_CORE_message_queue_Flush> 116638: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 11663a: e8 11 57 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11663f: 83 c4 10 add $0x10,%esp 116642: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116644: 8b 5d fc mov -0x4(%ebp),%ebx 116647: c9 leave 116648: c3 ret 116649: 8d 76 00 lea 0x0(%esi),%esi { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) return RTEMS_INVALID_ADDRESS; 11664c: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116651: 8b 5d fc mov -0x4(%ebp),%ebx 116654: c9 leave 116655: c3 ret =============================================================================== 00116658 : rtems_status_code rtems_message_queue_get_number_pending( rtems_id id, uint32_t *count ) { 116658: 55 push %ebp 116659: 89 e5 mov %esp,%ebp 11665b: 53 push %ebx 11665c: 83 ec 14 sub $0x14,%esp 11665f: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 116662: 85 db test %ebx,%ebx 116664: 74 3a je 1166a0 116666: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 116667: 8d 45 f4 lea -0xc(%ebp),%eax 11666a: 50 push %eax 11666b: ff 75 08 pushl 0x8(%ebp) 11666e: 68 20 0c 14 00 push $0x140c20 116673: e8 88 4b 00 00 call 11b200 <_Objects_Get> switch ( location ) { 116678: 83 c4 10 add $0x10,%esp 11667b: 8b 55 f4 mov -0xc(%ebp),%edx 11667e: 85 d2 test %edx,%edx 116680: 74 0a je 11668c case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116682: b8 04 00 00 00 mov $0x4,%eax } 116687: 8b 5d fc mov -0x4(%ebp),%ebx 11668a: c9 leave 11668b: 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; 11668c: 8b 40 5c mov 0x5c(%eax),%eax 11668f: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 116691: e8 ba 56 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116696: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116698: 8b 5d fc mov -0x4(%ebp),%ebx 11669b: c9 leave 11669c: c3 ret 11669d: 8d 76 00 lea 0x0(%esi),%esi { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) return RTEMS_INVALID_ADDRESS; 1166a0: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1166a5: 8b 5d fc mov -0x4(%ebp),%ebx 1166a8: c9 leave 1166a9: c3 ret =============================================================================== 001139c4 : void *buffer, size_t *size, rtems_option option_set, rtems_interval timeout ) { 1139c4: 55 push %ebp 1139c5: 89 e5 mov %esp,%ebp 1139c7: 56 push %esi 1139c8: 53 push %ebx 1139c9: 83 ec 10 sub $0x10,%esp 1139cc: 8b 5d 0c mov 0xc(%ebp),%ebx 1139cf: 8b 75 10 mov 0x10(%ebp),%esi register Message_queue_Control *the_message_queue; Objects_Locations location; bool wait; if ( !buffer ) 1139d2: 85 db test %ebx,%ebx 1139d4: 74 6e je 113a44 return RTEMS_INVALID_ADDRESS; if ( !size ) 1139d6: 85 f6 test %esi,%esi 1139d8: 74 6a je 113a44 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 1139da: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1139db: 8d 45 f4 lea -0xc(%ebp),%eax 1139de: 50 push %eax 1139df: ff 75 08 pushl 0x8(%ebp) 1139e2: 68 a0 f9 12 00 push $0x12f9a0 1139e7: e8 1c 1f 00 00 call 115908 <_Objects_Get> switch ( location ) { 1139ec: 83 c4 10 add $0x10,%esp 1139ef: 8b 55 f4 mov -0xc(%ebp),%edx 1139f2: 85 d2 test %edx,%edx 1139f4: 75 42 jne 113a38 if ( _Options_Is_no_wait( option_set ) ) wait = false; else wait = true; _CORE_message_queue_Seize( 1139f6: 83 ec 08 sub $0x8,%esp 1139f9: 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; 1139fc: 8b 55 14 mov 0x14(%ebp),%edx 1139ff: 83 e2 01 and $0x1,%edx 113a02: 83 f2 01 xor $0x1,%edx 113a05: 52 push %edx 113a06: 56 push %esi 113a07: 53 push %ebx 113a08: ff 70 08 pushl 0x8(%eax) 113a0b: 83 c0 14 add $0x14,%eax 113a0e: 50 push %eax 113a0f: e8 a4 10 00 00 call 114ab8 <_CORE_message_queue_Seize> buffer, size, wait, timeout ); _Thread_Enable_dispatch(); 113a14: 83 c4 20 add $0x20,%esp 113a17: e8 bc 2a 00 00 call 1164d8 <_Thread_Enable_dispatch> return _Message_queue_Translate_core_message_queue_return_code( 113a1c: 83 ec 0c sub $0xc,%esp _Thread_Executing->Wait.return_code 113a1f: a1 18 f9 12 00 mov 0x12f918,%eax size, wait, timeout ); _Thread_Enable_dispatch(); return _Message_queue_Translate_core_message_queue_return_code( 113a24: ff 70 34 pushl 0x34(%eax) 113a27: e8 a0 00 00 00 call 113acc <_Message_queue_Translate_core_message_queue_return_code> 113a2c: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 113a2f: 8d 65 f8 lea -0x8(%ebp),%esp 113a32: 5b pop %ebx 113a33: 5e pop %esi 113a34: c9 leave 113a35: c3 ret 113a36: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 113a38: b8 04 00 00 00 mov $0x4,%eax } 113a3d: 8d 65 f8 lea -0x8(%ebp),%esp 113a40: 5b pop %ebx 113a41: 5e pop %esi 113a42: c9 leave 113a43: c3 ret if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !size ) return RTEMS_INVALID_ADDRESS; 113a44: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 113a49: 8d 65 f8 lea -0x8(%ebp),%esp 113a4c: 5b pop %ebx 113a4d: 5e pop %esi 113a4e: c9 leave 113a4f: c3 ret =============================================================================== 0010b3f0 : rtems_status_code rtems_message_queue_send( rtems_id id, const void *buffer, size_t size ) { 10b3f0: 55 push %ebp 10b3f1: 89 e5 mov %esp,%ebp 10b3f3: 56 push %esi 10b3f4: 53 push %ebx 10b3f5: 83 ec 10 sub $0x10,%esp 10b3f8: 8b 75 08 mov 0x8(%ebp),%esi 10b3fb: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) 10b3fe: 85 db test %ebx,%ebx 10b400: 74 5e je 10b460 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 10b402: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 10b403: 8d 45 f4 lea -0xc(%ebp),%eax 10b406: 50 push %eax 10b407: 56 push %esi 10b408: 68 e0 67 12 00 push $0x1267e0 10b40d: e8 9a 19 00 00 call 10cdac <_Objects_Get> switch ( location ) { 10b412: 83 c4 10 add $0x10,%esp 10b415: 8b 55 f4 mov -0xc(%ebp),%edx 10b418: 85 d2 test %edx,%edx 10b41a: 74 0c je 10b428 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b41c: b8 04 00 00 00 mov $0x4,%eax } 10b421: 8d 65 f8 lea -0x8(%ebp),%esp 10b424: 5b pop %ebx 10b425: 5e pop %esi 10b426: c9 leave 10b427: c3 ret CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, bool wait, Watchdog_Interval timeout ) { return _CORE_message_queue_Submit( 10b428: 6a 00 push $0x0 10b42a: 6a 00 push $0x0 10b42c: 68 ff ff ff 7f push $0x7fffffff 10b431: 6a 00 push $0x0 10b433: 56 push %esi 10b434: ff 75 10 pushl 0x10(%ebp) 10b437: 53 push %ebx the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status = _CORE_message_queue_Send( 10b438: 83 c0 14 add $0x14,%eax 10b43b: 50 push %eax 10b43c: e8 f3 0b 00 00 call 10c034 <_CORE_message_queue_Submit> 10b441: 89 c3 mov %eax,%ebx MESSAGE_QUEUE_MP_HANDLER, false, /* sender does not block */ 0 /* no timeout */ ); _Thread_Enable_dispatch(); 10b443: 83 c4 20 add $0x20,%esp 10b446: e8 b1 24 00 00 call 10d8fc <_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); 10b44b: 83 ec 0c sub $0xc,%esp 10b44e: 53 push %ebx 10b44f: e8 18 00 00 00 call 10b46c <_Message_queue_Translate_core_message_queue_return_code> 10b454: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b457: 8d 65 f8 lea -0x8(%ebp),%esp 10b45a: 5b pop %ebx 10b45b: 5e pop %esi 10b45c: c9 leave 10b45d: c3 ret 10b45e: 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; 10b460: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b465: 8d 65 f8 lea -0x8(%ebp),%esp 10b468: 5b pop %ebx 10b469: 5e pop %esi 10b46a: c9 leave 10b46b: c3 ret =============================================================================== 001167e8 : rtems_status_code rtems_message_queue_urgent( rtems_id id, const void *buffer, size_t size ) { 1167e8: 55 push %ebp 1167e9: 89 e5 mov %esp,%ebp 1167eb: 56 push %esi 1167ec: 53 push %ebx 1167ed: 83 ec 10 sub $0x10,%esp 1167f0: 8b 75 08 mov 0x8(%ebp),%esi 1167f3: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) 1167f6: 85 db test %ebx,%ebx 1167f8: 74 5e je 116858 1167fa: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1167fb: 8d 45 f4 lea -0xc(%ebp),%eax 1167fe: 50 push %eax 1167ff: 56 push %esi 116800: 68 20 0c 14 00 push $0x140c20 116805: e8 f6 49 00 00 call 11b200 <_Objects_Get> switch ( location ) { 11680a: 83 c4 10 add $0x10,%esp 11680d: 8b 55 f4 mov -0xc(%ebp),%edx 116810: 85 d2 test %edx,%edx 116812: 74 0c je 116820 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116814: b8 04 00 00 00 mov $0x4,%eax } 116819: 8d 65 f8 lea -0x8(%ebp),%esp 11681c: 5b pop %ebx 11681d: 5e pop %esi 11681e: c9 leave 11681f: c3 ret CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, bool wait, Watchdog_Interval timeout ) { return _CORE_message_queue_Submit( 116820: 6a 00 push $0x0 116822: 6a 00 push $0x0 116824: 68 00 00 00 80 push $0x80000000 116829: 6a 00 push $0x0 11682b: 56 push %esi 11682c: ff 75 10 pushl 0x10(%ebp) 11682f: 53 push %ebx the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status = _CORE_message_queue_Urgent( 116830: 83 c0 14 add $0x14,%eax 116833: 50 push %eax 116834: e8 3b 33 00 00 call 119b74 <_CORE_message_queue_Submit> 116839: 89 c3 mov %eax,%ebx id, MESSAGE_QUEUE_MP_HANDLER, false, /* sender does not block */ 0 /* no timeout */ ); _Thread_Enable_dispatch(); 11683b: 83 c4 20 add $0x20,%esp 11683e: e8 0d 55 00 00 call 11bd50 <_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); 116843: 83 ec 0c sub $0xc,%esp 116846: 53 push %ebx 116847: e8 8c ff ff ff call 1167d8 <_Message_queue_Translate_core_message_queue_return_code> 11684c: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11684f: 8d 65 f8 lea -0x8(%ebp),%esp 116852: 5b pop %ebx 116853: 5e pop %esi 116854: c9 leave 116855: c3 ret 116856: 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; 116858: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11685d: 8d 65 f8 lea -0x8(%ebp),%esp 116860: 5b pop %ebx 116861: 5e pop %esi 116862: c9 leave 116863: c3 ret =============================================================================== 0011229c : return (retval); } int rtems_mkdir(const char *path, mode_t mode) { 11229c: 55 push %ebp 11229d: 89 e5 mov %esp,%ebp 11229f: 57 push %edi 1122a0: 56 push %esi 1122a1: 53 push %ebx 1122a2: 83 ec 78 sub $0x78,%esp int success = 0; char *dup_path = strdup(path); 1122a5: ff 75 08 pushl 0x8(%ebp) 1122a8: e8 27 23 00 00 call 1145d4 1122ad: 89 c7 mov %eax,%edi if (dup_path != NULL) { 1122af: 83 c4 10 add $0x10,%esp 1122b2: 85 c0 test %eax,%eax 1122b4: 0f 84 0a 01 00 00 je 1123c4 <== NEVER TAKEN char *p; p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ 1122ba: 8a 10 mov (%eax),%dl 1122bc: 80 fa 2f cmp $0x2f,%dl 1122bf: 0f 84 0f 01 00 00 je 1123d4 1122c5: 89 c3 mov %eax,%ebx 1122c7: c7 45 94 00 00 00 00 movl $0x0,-0x6c(%ebp) 1122ce: b8 01 00 00 00 mov $0x1,%eax ++p; for (first = 1, last = 0; !last ; ++p) { if (p[0] == '\0') 1122d3: 84 d2 test %dl,%dl 1122d5: 74 11 je 1122e8 <== NEVER TAKEN 1122d7: 90 nop last = 1; else if (p[0] != '/') 1122d8: 80 fa 2f cmp $0x2f,%dl 1122db: 0f 84 83 00 00 00 je 112364 p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ ++p; for (first = 1, last = 0; !last ; ++p) { 1122e1: 43 inc %ebx 1122e2: 8a 13 mov (%ebx),%dl if (p[0] == '\0') 1122e4: 84 d2 test %dl,%dl 1122e6: 75 f0 jne 1122d8 last = 1; else if (p[0] != '/') continue; *p = '\0'; 1122e8: c6 03 00 movb $0x0,(%ebx) 1122eb: be 01 00 00 00 mov $0x1,%esi if (!last && p[1] == '\0') last = 1; if (first) { 1122f0: 85 c0 test %eax,%eax 1122f2: 75 54 jne 112348 oumask = umask(0); numask = oumask & ~(S_IWUSR | S_IXUSR); (void)umask(numask); first = 0; } if (last) 1122f4: 85 f6 test %esi,%esi 1122f6: 75 3c jne 112334 (void)umask(oumask); if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) { 1122f8: b8 ff 01 00 00 mov $0x1ff,%eax 1122fd: 83 ec 08 sub $0x8,%esp 112300: 50 push %eax 112301: 57 push %edi 112302: e8 9d 73 ff ff call 1096a4 112307: 83 c4 10 add $0x10,%esp 11230a: 85 c0 test %eax,%eax 11230c: 78 6a js 112378 } else { retval = 0; break; } } if (!last) 11230e: 85 f6 test %esi,%esi 112310: 75 0a jne 11231c *p = '/'; 112312: c6 03 2f movb $0x2f,(%ebx) 112315: 31 c0 xor %eax,%eax 112317: eb c8 jmp 1122e1 112319: 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); 11231c: 83 ec 0c sub $0xc,%esp 11231f: 57 push %edi 112320: e8 a7 6d ff ff call 1090cc 112325: 83 c4 10 add $0x10,%esp } return success != 0 ? 0 : -1; 112328: 31 c0 xor %eax,%eax } 11232a: 8d 65 f4 lea -0xc(%ebp),%esp 11232d: 5b pop %ebx 11232e: 5e pop %esi 11232f: 5f pop %edi 112330: c9 leave 112331: c3 ret 112332: 66 90 xchg %ax,%ax numask = oumask & ~(S_IWUSR | S_IXUSR); (void)umask(numask); first = 0; } if (last) (void)umask(oumask); 112334: 83 ec 0c sub $0xc,%esp 112337: ff 75 94 pushl -0x6c(%ebp) 11233a: e8 81 01 00 00 call 1124c0 11233f: 83 c4 10 add $0x10,%esp if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) { 112342: 8b 45 0c mov 0xc(%ebp),%eax 112345: eb b6 jmp 1122fd 112347: 90 nop * mkdir [-m mode] dir * * We change the user's umask and then restore it, * instead of doing chmod's. */ oumask = umask(0); 112348: 83 ec 0c sub $0xc,%esp 11234b: 6a 00 push $0x0 11234d: e8 6e 01 00 00 call 1124c0 112352: 89 45 94 mov %eax,-0x6c(%ebp) numask = oumask & ~(S_IWUSR | S_IXUSR); 112355: 24 3f and $0x3f,%al (void)umask(numask); 112357: 89 04 24 mov %eax,(%esp) 11235a: e8 61 01 00 00 call 1124c0 11235f: 83 c4 10 add $0x10,%esp 112362: eb 90 jmp 1122f4 for (first = 1, last = 0; !last ; ++p) { if (p[0] == '\0') last = 1; else if (p[0] != '/') continue; *p = '\0'; 112364: c6 03 00 movb $0x0,(%ebx) if (!last && p[1] == '\0') 112367: 31 d2 xor %edx,%edx 112369: 80 7b 01 00 cmpb $0x0,0x1(%ebx) 11236d: 0f 94 c2 sete %dl 112370: 89 d6 mov %edx,%esi 112372: e9 79 ff ff ff jmp 1122f0 112377: 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) { 112378: e8 d3 15 00 00 call 113950 <__errno> 11237d: 83 38 11 cmpl $0x11,(%eax) 112380: 74 0a je 11238c 112382: e8 c9 15 00 00 call 113950 <__errno> 112387: 83 38 15 cmpl $0x15,(%eax) 11238a: 75 53 jne 1123df <== ALWAYS TAKEN if (stat(path, &sb) < 0) { 11238c: 83 ec 08 sub $0x8,%esp 11238f: 8d 45 a0 lea -0x60(%ebp),%eax 112392: 50 push %eax 112393: 57 push %edi 112394: e8 7f 00 00 00 call 112418 112399: 83 c4 10 add $0x10,%esp 11239c: 85 c0 test %eax,%eax 11239e: 78 3f js 1123df <== NEVER TAKEN retval = 0; break; } else if (!S_ISDIR(sb.st_mode)) { 1123a0: 8b 45 ac mov -0x54(%ebp),%eax 1123a3: 25 00 f0 00 00 and $0xf000,%eax 1123a8: 3d 00 40 00 00 cmp $0x4000,%eax 1123ad: 0f 84 5b ff ff ff je 11230e if (last) 1123b3: 85 f6 test %esi,%esi 1123b5: 74 53 je 11240a errno = EEXIST; 1123b7: e8 94 15 00 00 call 113950 <__errno> 1123bc: c7 00 11 00 00 00 movl $0x11,(%eax) 1123c2: eb 2d jmp 1123f1 if (dup_path != NULL) { success = build(dup_path, mode); free(dup_path); } return success != 0 ? 0 : -1; 1123c4: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED } 1123c9: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 1123cc: 5b pop %ebx <== NOT EXECUTED 1123cd: 5e pop %esi <== NOT EXECUTED 1123ce: 5f pop %edi <== NOT EXECUTED 1123cf: c9 leave <== NOT EXECUTED 1123d0: c3 ret <== NOT EXECUTED 1123d1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ ++p; 1123d4: 8d 58 01 lea 0x1(%eax),%ebx 1123d7: 8a 50 01 mov 0x1(%eax),%dl 1123da: e9 e8 fe ff ff jmp 1122c7 } } if (!last) *p = '/'; } if (!first && !last) 1123df: 85 f6 test %esi,%esi 1123e1: 75 0e jne 1123f1 <== ALWAYS TAKEN (void)umask(oumask); 1123e3: 83 ec 0c sub $0xc,%esp 1123e6: ff 75 94 pushl -0x6c(%ebp) 1123e9: e8 d2 00 00 00 call 1124c0 1123ee: 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); 1123f1: 83 ec 0c sub $0xc,%esp 1123f4: 57 push %edi 1123f5: e8 d2 6c ff ff call 1090cc 1123fa: 83 c4 10 add $0x10,%esp } return success != 0 ? 0 : -1; 1123fd: b8 ff ff ff ff mov $0xffffffff,%eax } 112402: 8d 65 f4 lea -0xc(%ebp),%esp 112405: 5b pop %ebx 112406: 5e pop %esi 112407: 5f pop %edi 112408: c9 leave 112409: c3 ret break; } else if (!S_ISDIR(sb.st_mode)) { if (last) errno = EEXIST; else errno = ENOTDIR; 11240a: e8 41 15 00 00 call 113950 <__errno> 11240f: c7 00 14 00 00 00 movl $0x14,(%eax) 112415: eb cc jmp 1123e3 =============================================================================== 0010d02c : const char *rtems_object_get_api_class_name( int the_api, int the_class ) { 10d02c: 55 push %ebp 10d02d: 89 e5 mov %esp,%ebp 10d02f: 83 ec 08 sub $0x8,%esp 10d032: 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 ) 10d035: 83 f8 01 cmp $0x1,%eax 10d038: 74 2a je 10d064 api_assoc = rtems_object_api_internal_assoc; else if ( the_api == OBJECTS_CLASSIC_API ) 10d03a: 83 f8 02 cmp $0x2,%eax 10d03d: 74 09 je 10d048 #ifdef RTEMS_POSIX_API else if ( the_api == OBJECTS_POSIX_API ) api_assoc = rtems_object_api_posix_assoc; #endif else return "BAD API"; 10d03f: b8 bb 3a 12 00 mov $0x123abb,%eax class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); if ( class_assoc ) return class_assoc->name; return "BAD CLASS"; } 10d044: c9 leave 10d045: c3 ret 10d046: 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; 10d048: b8 c0 81 12 00 mov $0x1281c0,%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 ); 10d04d: 83 ec 08 sub $0x8,%esp 10d050: ff 75 0c pushl 0xc(%ebp) 10d053: 50 push %eax 10d054: e8 67 4a 00 00 call 111ac0 if ( class_assoc ) 10d059: 83 c4 10 add $0x10,%esp 10d05c: 85 c0 test %eax,%eax 10d05e: 74 0c je 10d06c return class_assoc->name; 10d060: 8b 00 mov (%eax),%eax return "BAD CLASS"; } 10d062: c9 leave 10d063: 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; 10d064: b8 a0 81 12 00 mov $0x1281a0,%eax 10d069: eb e2 jmp 10d04d 10d06b: 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"; 10d06c: b8 c3 3a 12 00 mov $0x123ac3,%eax } 10d071: c9 leave 10d072: c3 ret =============================================================================== 0010d074 : }; const char *rtems_object_get_api_name( int api ) { 10d074: 55 push %ebp 10d075: 89 e5 mov %esp,%ebp 10d077: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *api_assoc; api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api ); 10d07a: ff 75 08 pushl 0x8(%ebp) 10d07d: 68 40 82 12 00 push $0x128240 10d082: e8 39 4a 00 00 call 111ac0 if ( api_assoc ) 10d087: 83 c4 10 add $0x10,%esp 10d08a: 85 c0 test %eax,%eax 10d08c: 74 06 je 10d094 return api_assoc->name; 10d08e: 8b 00 mov (%eax),%eax return "BAD CLASS"; } 10d090: c9 leave 10d091: c3 ret 10d092: 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"; 10d094: b8 c3 3a 12 00 mov $0x123ac3,%eax } 10d099: c9 leave 10d09a: c3 ret =============================================================================== 0010d0dc : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 10d0dc: 55 push %ebp 10d0dd: 89 e5 mov %esp,%ebp 10d0df: 57 push %edi 10d0e0: 56 push %esi 10d0e1: 53 push %ebx 10d0e2: 83 ec 0c sub $0xc,%esp 10d0e5: 8b 5d 10 mov 0x10(%ebp),%ebx int i; /* * Validate parameters and look up information structure. */ if ( !info ) 10d0e8: 85 db test %ebx,%ebx 10d0ea: 74 60 je 10d14c return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 10d0ec: 83 ec 08 sub $0x8,%esp 10d0ef: 0f b7 45 0c movzwl 0xc(%ebp),%eax 10d0f3: 50 push %eax 10d0f4: ff 75 08 pushl 0x8(%ebp) 10d0f7: e8 78 1a 00 00 call 10eb74 <_Objects_Get_information> if ( !obj_info ) 10d0fc: 83 c4 10 add $0x10,%esp 10d0ff: 85 c0 test %eax,%eax 10d101: 74 59 je 10d15c return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 10d103: 8b 50 08 mov 0x8(%eax),%edx 10d106: 89 13 mov %edx,(%ebx) info->maximum_id = obj_info->maximum_id; 10d108: 8b 50 0c mov 0xc(%eax),%edx 10d10b: 89 53 04 mov %edx,0x4(%ebx) info->auto_extend = obj_info->auto_extend; 10d10e: 8a 50 12 mov 0x12(%eax),%dl 10d111: 88 53 0c mov %dl,0xc(%ebx) info->maximum = obj_info->maximum; 10d114: 0f b7 70 10 movzwl 0x10(%eax),%esi 10d118: 89 73 08 mov %esi,0x8(%ebx) for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 10d11b: 85 f6 test %esi,%esi 10d11d: 74 44 je 10d163 <== NEVER TAKEN 10d11f: 8b 78 1c mov 0x1c(%eax),%edi 10d122: b9 01 00 00 00 mov $0x1,%ecx 10d127: b8 01 00 00 00 mov $0x1,%eax 10d12c: 31 d2 xor %edx,%edx 10d12e: 66 90 xchg %ax,%ax if ( !obj_info->local_table[i] ) unallocated++; 10d130: 83 3c 8f 01 cmpl $0x1,(%edi,%ecx,4) 10d134: 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++ ) 10d137: 40 inc %eax 10d138: 89 c1 mov %eax,%ecx 10d13a: 39 c6 cmp %eax,%esi 10d13c: 73 f2 jae 10d130 if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 10d13e: 89 53 10 mov %edx,0x10(%ebx) return RTEMS_SUCCESSFUL; 10d141: 31 c0 xor %eax,%eax } 10d143: 8d 65 f4 lea -0xc(%ebp),%esp 10d146: 5b pop %ebx 10d147: 5e pop %esi 10d148: 5f pop %edi 10d149: c9 leave 10d14a: c3 ret 10d14b: 90 nop /* * Validate parameters and look up information structure. */ if ( !info ) return RTEMS_INVALID_ADDRESS; 10d14c: b8 09 00 00 00 mov $0x9,%eax unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 10d151: 8d 65 f4 lea -0xc(%ebp),%esp 10d154: 5b pop %ebx 10d155: 5e pop %esi 10d156: 5f pop %edi 10d157: c9 leave 10d158: c3 ret 10d159: 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; 10d15c: b8 0a 00 00 00 mov $0xa,%eax 10d161: eb e0 jmp 10d143 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++ ) 10d163: 31 d2 xor %edx,%edx <== NOT EXECUTED 10d165: eb d7 jmp 10d13e <== NOT EXECUTED =============================================================================== 0010c568 : rtems_status_code rtems_object_get_classic_name( rtems_id id, rtems_name *name ) { 10c568: 55 push %ebp 10c569: 89 e5 mov %esp,%ebp 10c56b: 53 push %ebx 10c56c: 83 ec 14 sub $0x14,%esp 10c56f: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) 10c572: 85 db test %ebx,%ebx 10c574: 74 26 je 10c59c return RTEMS_INVALID_ADDRESS; status = _Objects_Id_to_name( id, &name_u ); 10c576: 83 ec 08 sub $0x8,%esp 10c579: 8d 45 f4 lea -0xc(%ebp),%eax 10c57c: 50 push %eax 10c57d: ff 75 08 pushl 0x8(%ebp) 10c580: e8 d3 1a 00 00 call 10e058 <_Objects_Id_to_name> *name = name_u.name_u32; 10c585: 8b 55 f4 mov -0xc(%ebp),%edx 10c588: 89 13 mov %edx,(%ebx) return _Status_Object_name_errors_to_status[ status ]; 10c58a: 8b 04 85 2c 24 12 00 mov 0x12242c(,%eax,4),%eax 10c591: 83 c4 10 add $0x10,%esp } 10c594: 8b 5d fc mov -0x4(%ebp),%ebx 10c597: c9 leave 10c598: c3 ret 10c599: 8d 76 00 lea 0x0(%esi),%esi { Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) return RTEMS_INVALID_ADDRESS; 10c59c: 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 ]; } 10c5a1: 8b 5d fc mov -0x4(%ebp),%ebx 10c5a4: c9 leave 10c5a5: c3 ret =============================================================================== 0010d1c0 : */ rtems_status_code rtems_object_set_name( rtems_id id, const char *name ) { 10d1c0: 55 push %ebp 10d1c1: 89 e5 mov %esp,%ebp 10d1c3: 57 push %edi 10d1c4: 56 push %esi 10d1c5: 53 push %ebx 10d1c6: 83 ec 1c sub $0x1c,%esp 10d1c9: 8b 75 08 mov 0x8(%ebp),%esi 10d1cc: 8b 7d 0c mov 0xc(%ebp),%edi Objects_Information *information; Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) 10d1cf: 85 ff test %edi,%edi 10d1d1: 74 61 je 10d234 return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10d1d3: 85 f6 test %esi,%esi 10d1d5: 74 35 je 10d20c information = _Objects_Get_information_id( tmpId ); 10d1d7: 83 ec 0c sub $0xc,%esp 10d1da: 56 push %esi 10d1db: e8 74 19 00 00 call 10eb54 <_Objects_Get_information_id> 10d1e0: 89 c3 mov %eax,%ebx if ( !information ) 10d1e2: 83 c4 10 add $0x10,%esp 10d1e5: 85 c0 test %eax,%eax 10d1e7: 74 16 je 10d1ff return RTEMS_INVALID_ID; the_object = _Objects_Get( information, tmpId, &location ); 10d1e9: 50 push %eax 10d1ea: 8d 45 e4 lea -0x1c(%ebp),%eax 10d1ed: 50 push %eax 10d1ee: 56 push %esi 10d1ef: 53 push %ebx 10d1f0: e8 ff 1a 00 00 call 10ecf4 <_Objects_Get> switch ( location ) { 10d1f5: 83 c4 10 add $0x10,%esp 10d1f8: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d1fb: 85 c9 test %ecx,%ecx 10d1fd: 74 19 je 10d218 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d1ff: b8 04 00 00 00 mov $0x4,%eax } 10d204: 8d 65 f4 lea -0xc(%ebp),%esp 10d207: 5b pop %ebx 10d208: 5e pop %esi 10d209: 5f pop %edi 10d20a: c9 leave 10d20b: c3 ret Objects_Id tmpId; if ( !name ) return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10d20c: a1 98 a8 12 00 mov 0x12a898,%eax 10d211: 8b 70 08 mov 0x8(%eax),%esi 10d214: eb c1 jmp 10d1d7 10d216: 66 90 xchg %ax,%ax the_object = _Objects_Get( information, tmpId, &location ); switch ( location ) { case OBJECTS_LOCAL: _Objects_Set_name( information, the_object, name ); 10d218: 52 push %edx 10d219: 57 push %edi 10d21a: 50 push %eax 10d21b: 53 push %ebx 10d21c: e8 fb 1c 00 00 call 10ef1c <_Objects_Set_name> _Thread_Enable_dispatch(); 10d221: e8 06 27 00 00 call 10f92c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d226: 83 c4 10 add $0x10,%esp 10d229: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d22b: 8d 65 f4 lea -0xc(%ebp),%esp 10d22e: 5b pop %ebx 10d22f: 5e pop %esi 10d230: 5f pop %edi 10d231: c9 leave 10d232: c3 ret 10d233: 90 nop Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) return RTEMS_INVALID_ADDRESS; 10d234: b8 09 00 00 00 mov $0x9,%eax 10d239: eb c9 jmp 10d204 =============================================================================== 00116864 : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 116864: 55 push %ebp 116865: 89 e5 mov %esp,%ebp 116867: 57 push %edi 116868: 56 push %esi 116869: 53 push %ebx 11686a: 83 ec 1c sub $0x1c,%esp 11686d: 8b 5d 08 mov 0x8(%ebp),%ebx 116870: 8b 75 0c mov 0xc(%ebp),%esi 116873: 8b 55 10 mov 0x10(%ebp),%edx 116876: 8b 7d 14 mov 0x14(%ebp),%edi register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 116879: 85 db test %ebx,%ebx 11687b: 74 47 je 1168c4 return RTEMS_INVALID_NAME; if ( !starting_address ) 11687d: 85 f6 test %esi,%esi 11687f: 74 23 je 1168a4 return RTEMS_INVALID_ADDRESS; if ( !id ) 116881: 8b 45 1c mov 0x1c(%ebp),%eax 116884: 85 c0 test %eax,%eax 116886: 74 1c je 1168a4 <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 116888: 85 d2 test %edx,%edx 11688a: 74 28 je 1168b4 11688c: 85 ff test %edi,%edi 11688e: 74 24 je 1168b4 116890: 39 fa cmp %edi,%edx 116892: 72 20 jb 1168b4 116894: f7 c7 03 00 00 00 test $0x3,%edi 11689a: 75 18 jne 1168b4 !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 11689c: f7 c6 03 00 00 00 test $0x3,%esi 1168a2: 74 30 je 1168d4 return RTEMS_INVALID_ADDRESS; 1168a4: b8 09 00 00 00 mov $0x9,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 1168a9: 8d 65 f4 lea -0xc(%ebp),%esp 1168ac: 5b pop %ebx 1168ad: 5e pop %esi 1168ae: 5f pop %edi 1168af: c9 leave 1168b0: c3 ret 1168b1: 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; 1168b4: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 1168b9: 8d 65 f4 lea -0xc(%ebp),%esp 1168bc: 5b pop %ebx 1168bd: 5e pop %esi 1168be: 5f pop %edi 1168bf: c9 leave 1168c0: c3 ret 1168c1: 8d 76 00 lea 0x0(%esi),%esi ) { register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 1168c4: b8 03 00 00 00 mov $0x3,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 1168c9: 8d 65 f4 lea -0xc(%ebp),%esp 1168cc: 5b pop %ebx 1168cd: 5e pop %esi 1168ce: 5f pop %edi 1168cf: c9 leave 1168d0: c3 ret 1168d1: 8d 76 00 lea 0x0(%esi),%esi 1168d4: a1 10 09 14 00 mov 0x140910,%eax 1168d9: 40 inc %eax 1168da: 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 ); 1168df: 83 ec 0c sub $0xc,%esp 1168e2: 68 a0 07 14 00 push $0x1407a0 1168e7: 89 55 e0 mov %edx,-0x20(%ebp) 1168ea: e8 21 44 00 00 call 11ad10 <_Objects_Allocate> 1168ef: 89 45 e4 mov %eax,-0x1c(%ebp) _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 1168f2: 83 c4 10 add $0x10,%esp 1168f5: 85 c0 test %eax,%eax 1168f7: 8b 55 e0 mov -0x20(%ebp),%edx 1168fa: 74 58 je 116954 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 1168fc: 8b 45 e4 mov -0x1c(%ebp),%eax 1168ff: 89 70 10 mov %esi,0x10(%eax) the_partition->length = length; 116902: 89 50 14 mov %edx,0x14(%eax) the_partition->buffer_size = buffer_size; 116905: 89 78 18 mov %edi,0x18(%eax) the_partition->attribute_set = attribute_set; 116908: 8b 4d 18 mov 0x18(%ebp),%ecx 11690b: 89 48 1c mov %ecx,0x1c(%eax) the_partition->number_of_used_blocks = 0; 11690e: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) _Chain_Initialize( &the_partition->Memory, starting_address, 116915: 57 push %edi 116916: 89 d0 mov %edx,%eax 116918: 31 d2 xor %edx,%edx 11691a: f7 f7 div %edi 11691c: 50 push %eax 11691d: 56 push %esi 11691e: 8b 45 e4 mov -0x1c(%ebp),%eax 116921: 83 c0 24 add $0x24,%eax 116924: 50 push %eax 116925: e8 52 2f 00 00 call 11987c <_Chain_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 11692a: 8b 7d e4 mov -0x1c(%ebp),%edi 11692d: 8b 47 08 mov 0x8(%edi),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 116930: 0f b7 f0 movzwl %ax,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 116933: 8b 15 bc 07 14 00 mov 0x1407bc,%edx 116939: 89 3c b2 mov %edi,(%edx,%esi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 11693c: 89 5f 0c mov %ebx,0xc(%edi) &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 11693f: 8b 55 1c mov 0x1c(%ebp),%edx 116942: 89 02 mov %eax,(%edx) name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 116944: e8 07 54 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116949: 83 c4 10 add $0x10,%esp 11694c: 31 c0 xor %eax,%eax 11694e: e9 66 ff ff ff jmp 1168b9 116953: 90 nop _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { _Thread_Enable_dispatch(); 116954: e8 f7 53 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 116959: b8 05 00 00 00 mov $0x5,%eax 11695e: e9 56 ff ff ff jmp 1168b9 =============================================================================== 001169d0 : rtems_status_code rtems_partition_get_buffer( rtems_id id, void **buffer ) { 1169d0: 55 push %ebp 1169d1: 89 e5 mov %esp,%ebp 1169d3: 56 push %esi 1169d4: 53 push %ebx 1169d5: 83 ec 20 sub $0x20,%esp 1169d8: 8b 5d 0c mov 0xc(%ebp),%ebx register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) 1169db: 85 db test %ebx,%ebx 1169dd: 74 59 je 116a38 Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); 1169df: 52 push %edx return RTEMS_INVALID_ADDRESS; the_partition = _Partition_Get( id, &location ); 1169e0: 8d 45 f4 lea -0xc(%ebp),%eax 1169e3: 50 push %eax 1169e4: ff 75 08 pushl 0x8(%ebp) 1169e7: 68 a0 07 14 00 push $0x1407a0 1169ec: e8 0f 48 00 00 call 11b200 <_Objects_Get> 1169f1: 89 c6 mov %eax,%esi switch ( location ) { 1169f3: 83 c4 10 add $0x10,%esp 1169f6: 8b 45 f4 mov -0xc(%ebp),%eax 1169f9: 85 c0 test %eax,%eax 1169fb: 75 2f jne 116a2c */ RTEMS_INLINE_ROUTINE void *_Partition_Allocate_buffer ( Partition_Control *the_partition ) { return _Chain_Get( &the_partition->Memory ); 1169fd: 83 ec 0c sub $0xc,%esp 116a00: 8d 46 24 lea 0x24(%esi),%eax 116a03: 50 push %eax 116a04: e8 4f 2e 00 00 call 119858 <_Chain_Get> case OBJECTS_LOCAL: the_buffer = _Partition_Allocate_buffer( the_partition ); if ( the_buffer ) { 116a09: 83 c4 10 add $0x10,%esp 116a0c: 85 c0 test %eax,%eax 116a0e: 74 34 je 116a44 the_partition->number_of_used_blocks += 1; 116a10: ff 46 20 incl 0x20(%esi) _Thread_Enable_dispatch(); 116a13: 89 45 e4 mov %eax,-0x1c(%ebp) 116a16: e8 35 53 00 00 call 11bd50 <_Thread_Enable_dispatch> *buffer = the_buffer; 116a1b: 8b 45 e4 mov -0x1c(%ebp),%eax 116a1e: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 116a20: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116a22: 8d 65 f8 lea -0x8(%ebp),%esp 116a25: 5b pop %ebx 116a26: 5e pop %esi 116a27: c9 leave 116a28: c3 ret 116a29: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116a2c: b8 04 00 00 00 mov $0x4,%eax } 116a31: 8d 65 f8 lea -0x8(%ebp),%esp 116a34: 5b pop %ebx 116a35: 5e pop %esi 116a36: c9 leave 116a37: c3 ret register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) return RTEMS_INVALID_ADDRESS; 116a38: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116a3d: 8d 65 f8 lea -0x8(%ebp),%esp 116a40: 5b pop %ebx 116a41: 5e pop %esi 116a42: c9 leave 116a43: c3 ret the_partition->number_of_used_blocks += 1; _Thread_Enable_dispatch(); *buffer = the_buffer; return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 116a44: e8 07 53 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_UNSATISFIED; 116a49: b8 0d 00 00 00 mov $0xd,%eax 116a4e: eb e1 jmp 116a31 =============================================================================== 00116a74 : rtems_status_code rtems_partition_return_buffer( rtems_id id, void *buffer ) { 116a74: 55 push %ebp 116a75: 89 e5 mov %esp,%ebp 116a77: 56 push %esi 116a78: 53 push %ebx 116a79: 83 ec 14 sub $0x14,%esp 116a7c: 8b 75 0c mov 0xc(%ebp),%esi register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); 116a7f: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); 116a82: 50 push %eax 116a83: ff 75 08 pushl 0x8(%ebp) 116a86: 68 a0 07 14 00 push $0x1407a0 116a8b: e8 70 47 00 00 call 11b200 <_Objects_Get> 116a90: 89 c3 mov %eax,%ebx switch ( location ) { 116a92: 83 c4 10 add $0x10,%esp 116a95: 8b 45 f4 mov -0xc(%ebp),%eax 116a98: 85 c0 test %eax,%eax 116a9a: 74 0c je 116aa8 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116a9c: b8 04 00 00 00 mov $0x4,%eax } 116aa1: 8d 65 f8 lea -0x8(%ebp),%esp 116aa4: 5b pop %ebx 116aa5: 5e pop %esi 116aa6: c9 leave 116aa7: c3 ret ) { void *starting; void *ending; starting = the_partition->starting_address; 116aa8: 8b 43 10 mov 0x10(%ebx),%eax ending = _Addresses_Add_offset( starting, the_partition->length ); 116aab: 8b 53 14 mov 0x14(%ebx),%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 116aae: 39 c6 cmp %eax,%esi 116ab0: 72 3a jb 116aec RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 116ab2: 8d 14 10 lea (%eax,%edx,1),%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 116ab5: 39 d6 cmp %edx,%esi 116ab7: 77 33 ja 116aec <== NEVER TAKEN RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 116ab9: 89 f2 mov %esi,%edx 116abb: 29 c2 sub %eax,%edx 116abd: 89 d0 mov %edx,%eax offset = (uint32_t) _Addresses_Subtract( the_buffer, the_partition->starting_address ); return ((offset % the_partition->buffer_size) == 0); 116abf: 31 d2 xor %edx,%edx 116ac1: 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 ) && 116ac4: 85 d2 test %edx,%edx 116ac6: 75 24 jne 116aec RTEMS_INLINE_ROUTINE void _Partition_Free_buffer ( Partition_Control *the_partition, Chain_Node *the_buffer ) { _Chain_Append( &the_partition->Memory, the_buffer ); 116ac8: 83 ec 08 sub $0x8,%esp 116acb: 56 push %esi 116acc: 8d 43 24 lea 0x24(%ebx),%eax 116acf: 50 push %eax 116ad0: e8 47 2d 00 00 call 11981c <_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; 116ad5: ff 4b 20 decl 0x20(%ebx) _Thread_Enable_dispatch(); 116ad8: e8 73 52 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116add: 83 c4 10 add $0x10,%esp 116ae0: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116ae2: 8d 65 f8 lea -0x8(%ebp),%esp 116ae5: 5b pop %ebx 116ae6: 5e pop %esi 116ae7: c9 leave 116ae8: c3 ret 116ae9: 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(); 116aec: e8 5f 52 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 116af1: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116af6: 8d 65 f8 lea -0x8(%ebp),%esp 116af9: 5b pop %ebx 116afa: 5e pop %esi 116afb: c9 leave 116afc: c3 ret =============================================================================== 00115e98 : void *internal_start, void *external_start, uint32_t length, rtems_id *id ) { 115e98: 55 push %ebp 115e99: 89 e5 mov %esp,%ebp 115e9b: 57 push %edi 115e9c: 56 push %esi 115e9d: 53 push %ebx 115e9e: 83 ec 1c sub $0x1c,%esp 115ea1: 8b 5d 08 mov 0x8(%ebp),%ebx 115ea4: 8b 55 0c mov 0xc(%ebp),%edx 115ea7: 8b 7d 10 mov 0x10(%ebp),%edi 115eaa: 8b 75 18 mov 0x18(%ebp),%esi register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) 115ead: 85 db test %ebx,%ebx 115eaf: 74 1b je 115ecc return RTEMS_INVALID_NAME; if ( !id ) 115eb1: 85 f6 test %esi,%esi 115eb3: 74 08 je 115ebd * id - port id * RTEMS_SUCCESSFUL - if successful * error code - if unsuccessful */ rtems_status_code rtems_port_create( 115eb5: 89 f8 mov %edi,%eax 115eb7: 09 d0 or %edx,%eax return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; if ( !_Addresses_Is_aligned( internal_start ) || 115eb9: a8 03 test $0x3,%al 115ebb: 74 1f je 115edc !_Addresses_Is_aligned( external_start ) ) return RTEMS_INVALID_ADDRESS; 115ebd: b8 09 00 00 00 mov $0x9,%eax ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 115ec2: 8d 65 f4 lea -0xc(%ebp),%esp 115ec5: 5b pop %ebx 115ec6: 5e pop %esi 115ec7: 5f pop %edi 115ec8: c9 leave 115ec9: c3 ret 115eca: 66 90 xchg %ax,%ax ) { register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 115ecc: b8 03 00 00 00 mov $0x3,%eax ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 115ed1: 8d 65 f4 lea -0xc(%ebp),%esp 115ed4: 5b pop %ebx 115ed5: 5e pop %esi 115ed6: 5f pop %edi 115ed7: c9 leave 115ed8: c3 ret 115ed9: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 115edc: a1 10 09 14 00 mov 0x140910,%eax 115ee1: 40 inc %eax 115ee2: 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 ); 115ee7: 83 ec 0c sub $0xc,%esp 115eea: 68 60 07 14 00 push $0x140760 115eef: 89 55 e4 mov %edx,-0x1c(%ebp) 115ef2: e8 19 4e 00 00 call 11ad10 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { 115ef7: 83 c4 10 add $0x10,%esp 115efa: 85 c0 test %eax,%eax 115efc: 8b 55 e4 mov -0x1c(%ebp),%edx 115eff: 74 33 je 115f34 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_port->internal_base = internal_start; 115f01: 89 50 10 mov %edx,0x10(%eax) the_port->external_base = external_start; 115f04: 89 78 14 mov %edi,0x14(%eax) the_port->length = length - 1; 115f07: 8b 55 14 mov 0x14(%ebp),%edx 115f0a: 4a dec %edx 115f0b: 89 50 18 mov %edx,0x18(%eax) Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 115f0e: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 115f11: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 115f14: 8b 0d 7c 07 14 00 mov 0x14077c,%ecx 115f1a: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 115f1d: 89 58 0c mov %ebx,0xc(%eax) &_Dual_ported_memory_Information, &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; 115f20: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 115f22: e8 29 5e 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115f27: 31 c0 xor %eax,%eax } 115f29: 8d 65 f4 lea -0xc(%ebp),%esp 115f2c: 5b pop %ebx 115f2d: 5e pop %esi 115f2e: 5f pop %edi 115f2f: c9 leave 115f30: c3 ret 115f31: 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(); 115f34: e8 17 5e 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 115f39: b8 05 00 00 00 mov $0x5,%eax 115f3e: eb 82 jmp 115ec2 =============================================================================== 00115f40 : */ rtems_status_code rtems_port_delete( rtems_id id ) { 115f40: 55 push %ebp 115f41: 89 e5 mov %esp,%ebp 115f43: 83 ec 2c sub $0x2c,%esp register Dual_ported_memory_Control *the_port; Objects_Locations location; the_port = _Dual_ported_memory_Get( id, &location ); 115f46: 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 ); 115f49: 50 push %eax 115f4a: ff 75 08 pushl 0x8(%ebp) 115f4d: 68 60 07 14 00 push $0x140760 115f52: e8 a9 52 00 00 call 11b200 <_Objects_Get> switch ( location ) { 115f57: 83 c4 10 add $0x10,%esp 115f5a: 8b 4d f4 mov -0xc(%ebp),%ecx 115f5d: 85 c9 test %ecx,%ecx 115f5f: 75 2f jne 115f90 case OBJECTS_LOCAL: _Objects_Close( &_Dual_ported_memory_Information, &the_port->Object ); 115f61: 83 ec 08 sub $0x8,%esp 115f64: 50 push %eax 115f65: 68 60 07 14 00 push $0x140760 115f6a: 89 45 e4 mov %eax,-0x1c(%ebp) 115f6d: e8 1a 4e 00 00 call 11ad8c <_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 ); 115f72: 58 pop %eax 115f73: 5a pop %edx 115f74: 8b 45 e4 mov -0x1c(%ebp),%eax 115f77: 50 push %eax 115f78: 68 60 07 14 00 push $0x140760 115f7d: e8 02 51 00 00 call 11b084 <_Objects_Free> _Dual_ported_memory_Free( the_port ); _Thread_Enable_dispatch(); 115f82: e8 c9 5d 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115f87: 83 c4 10 add $0x10,%esp 115f8a: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115f8c: c9 leave 115f8d: c3 ret 115f8e: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115f90: b8 04 00 00 00 mov $0x4,%eax } 115f95: c9 leave 115f96: c3 ret =============================================================================== 00115f98 : rtems_status_code rtems_port_external_to_internal( rtems_id id, void *external, void **internal ) { 115f98: 55 push %ebp 115f99: 89 e5 mov %esp,%ebp 115f9b: 56 push %esi 115f9c: 53 push %ebx 115f9d: 83 ec 10 sub $0x10,%esp 115fa0: 8b 75 0c mov 0xc(%ebp),%esi 115fa3: 8b 5d 10 mov 0x10(%ebp),%ebx register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !internal ) 115fa6: 85 db test %ebx,%ebx 115fa8: 74 4e je 115ff8 Objects_Id id, Objects_Locations *location ) { return (Dual_ported_memory_Control *) _Objects_Get( &_Dual_ported_memory_Information, id, location ); 115faa: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); 115fab: 8d 45 f4 lea -0xc(%ebp),%eax 115fae: 50 push %eax 115faf: ff 75 08 pushl 0x8(%ebp) 115fb2: 68 60 07 14 00 push $0x140760 115fb7: e8 44 52 00 00 call 11b200 <_Objects_Get> switch ( location ) { 115fbc: 83 c4 10 add $0x10,%esp 115fbf: 8b 55 f4 mov -0xc(%ebp),%edx 115fc2: 85 d2 test %edx,%edx 115fc4: 74 0e je 115fd4 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115fc6: b8 04 00 00 00 mov $0x4,%eax } 115fcb: 8d 65 f8 lea -0x8(%ebp),%esp 115fce: 5b pop %ebx 115fcf: 5e pop %esi 115fd0: c9 leave 115fd1: c3 ret 115fd2: 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); 115fd4: 89 f2 mov %esi,%edx 115fd6: 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 ) 115fd9: 3b 50 18 cmp 0x18(%eax),%edx 115fdc: 77 16 ja 115ff4 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 115fde: 03 50 10 add 0x10(%eax),%edx 115fe1: 89 13 mov %edx,(%ebx) *internal = external; else *internal = _Addresses_Add_offset( the_port->internal_base, ending ); _Thread_Enable_dispatch(); 115fe3: e8 68 5d 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115fe8: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115fea: 8d 65 f8 lea -0x8(%ebp),%esp 115fed: 5b pop %ebx 115fee: 5e pop %esi 115fef: c9 leave 115ff0: c3 ret 115ff1: 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; 115ff4: 89 33 mov %esi,(%ebx) 115ff6: eb eb jmp 115fe3 register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !internal ) return RTEMS_INVALID_ADDRESS; 115ff8: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115ffd: 8d 65 f8 lea -0x8(%ebp),%esp 116000: 5b pop %ebx 116001: 5e pop %esi 116002: c9 leave 116003: c3 ret =============================================================================== 00116028 : rtems_status_code rtems_port_internal_to_external( rtems_id id, void *internal, void **external ) { 116028: 55 push %ebp 116029: 89 e5 mov %esp,%ebp 11602b: 56 push %esi 11602c: 53 push %ebx 11602d: 83 ec 10 sub $0x10,%esp 116030: 8b 75 0c mov 0xc(%ebp),%esi 116033: 8b 5d 10 mov 0x10(%ebp),%ebx register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) 116036: 85 db test %ebx,%ebx 116038: 74 4e je 116088 11603a: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); 11603b: 8d 45 f4 lea -0xc(%ebp),%eax 11603e: 50 push %eax 11603f: ff 75 08 pushl 0x8(%ebp) 116042: 68 60 07 14 00 push $0x140760 116047: e8 b4 51 00 00 call 11b200 <_Objects_Get> switch ( location ) { 11604c: 83 c4 10 add $0x10,%esp 11604f: 8b 55 f4 mov -0xc(%ebp),%edx 116052: 85 d2 test %edx,%edx 116054: 74 0e je 116064 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116056: b8 04 00 00 00 mov $0x4,%eax } 11605b: 8d 65 f8 lea -0x8(%ebp),%esp 11605e: 5b pop %ebx 11605f: 5e pop %esi 116060: c9 leave 116061: c3 ret 116062: 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); 116064: 89 f2 mov %esi,%edx 116066: 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 ) 116069: 3b 50 18 cmp 0x18(%eax),%edx 11606c: 77 16 ja 116084 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 11606e: 03 50 14 add 0x14(%eax),%edx 116071: 89 13 mov %edx,(%ebx) *external = internal; else *external = _Addresses_Add_offset( the_port->external_base, ending ); _Thread_Enable_dispatch(); 116073: e8 d8 5c 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116078: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11607a: 8d 65 f8 lea -0x8(%ebp),%esp 11607d: 5b pop %ebx 11607e: 5e pop %esi 11607f: c9 leave 116080: c3 ret 116081: 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; 116084: 89 33 mov %esi,(%ebx) 116086: eb eb jmp 116073 register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) return RTEMS_INVALID_ADDRESS; 116088: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11608d: 8d 65 f8 lea -0x8(%ebp),%esp 116090: 5b pop %ebx 116091: 5e pop %esi 116092: c9 leave 116093: c3 ret =============================================================================== 00107850 : void rtems_print_buffer( const unsigned char *buffer, int length ) { 107850: 55 push %ebp 107851: 89 e5 mov %esp,%ebp 107853: 57 push %edi 107854: 56 push %esi 107855: 53 push %ebx 107856: 81 ec 9c 00 00 00 sub $0x9c,%esp 10785c: 8b 75 0c mov 0xc(%ebp),%esi int i, mod, max; if ( !length ) return; 10785f: 85 f6 test %esi,%esi 107861: 0f 84 00 01 00 00 je 107967 mod = length % 16; 107867: 89 f0 mov %esi,%eax 107869: 25 0f 00 00 80 and $0x8000000f,%eax 10786e: 89 85 60 ff ff ff mov %eax,-0xa0(%ebp) 107874: 0f 88 21 02 00 00 js 107a9b 10787a: 8b 85 60 ff ff ff mov -0xa0(%ebp),%eax 107880: 89 85 58 ff ff ff mov %eax,-0xa8(%ebp) max = length - mod; 107886: 29 c6 sub %eax,%esi 107888: 89 b5 5c ff ff ff mov %esi,-0xa4(%ebp) for ( i=0 ; i 107896: c7 85 64 ff ff ff 00 movl $0x0,-0x9c(%ebp) 10789d: 00 00 00 1078a0: 8d 9d 70 ff ff ff lea -0x90(%ebp),%ebx 1078a6: 66 90 xchg %ax,%ax static inline void Dump_Line( const unsigned char *buffer, int length ); void rtems_print_buffer( 1078a8: 8b 75 08 mov 0x8(%ebp),%esi 1078ab: 03 b5 64 ff ff ff add -0x9c(%ebp),%esi { int i; char line_buffer[120]; line_buffer[0] = '\0'; 1078b1: 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, "|" ); 1078d6: 31 c0 xor %eax,%eax 1078d8: b9 ff ff ff ff mov $0xffffffff,%ecx 1078dd: 89 df mov %ebx,%edi 1078df: f2 ae repnz scas %es:(%edi),%al 1078e1: f7 d1 not %ecx 1078e3: 66 c7 44 0b ff 7c 00 movw $0x7c,-0x1(%ebx,%ecx,1) for( i=0 ; i 107903: b8 2e 00 00 00 mov $0x2e,%eax 107908: 50 push %eax 107909: 53 push %ebx 10790a: 68 9b 04 12 00 push $0x12049b 10790f: 53 push %ebx 107910: e8 ab b5 00 00 call 112ec0 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" ); 10791e: 31 c0 xor %eax,%eax 107920: b9 ff ff ff ff mov $0xffffffff,%ecx 107925: 89 df mov %ebx,%edi 107927: f2 ae repnz scas %es:(%edi),%al 107929: f7 d1 not %ecx 10792b: 8d 44 0b ff lea -0x1(%ebx,%ecx,1),%eax 10792f: 66 c7 00 7c 0a movw $0xa7c,(%eax) 107934: c6 40 02 00 movb $0x0,0x2(%eax) printk( line_buffer ); 107938: 83 ec 0c sub $0xc,%esp 10793b: 53 push %ebx 10793c: e8 3f 18 00 00 call 109180 mod = length % 16; max = length - mod; for ( i=0 ; i Dump_Line( &buffer[ i ], 16 ); if ( mod ) 10795d: 8b 8d 60 ff ff ff mov -0xa0(%ebp),%ecx 107963: 85 c9 test %ecx,%ecx 107965: 75 08 jne 10796f Dump_Line( &buffer[ max ], mod ); } 107967: 8d 65 f4 lea -0xc(%ebp),%esp 10796a: 5b pop %ebx 10796b: 5e pop %esi 10796c: 5f pop %edi 10796d: c9 leave 10796e: c3 ret for ( i=0 ; i 10798d: 31 ff xor %edi,%edi 10798f: 8d 9d 70 ff ff ff lea -0x90(%ebp),%ebx 107995: 8d 76 00 lea 0x0(%esi),%esi sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] ); 107998: 0f b6 04 3e movzbl (%esi,%edi,1),%eax 10799c: 50 push %eax 10799d: 53 push %ebx 10799e: 68 93 04 12 00 push $0x120493 1079a3: 53 push %ebx 1079a4: e8 17 b5 00 00 call 112ec0 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++ ) 1079b5: 83 bd 60 ff ff ff 0f cmpl $0xf,-0xa0(%ebp) 1079bc: 0f 8f 02 01 00 00 jg 107ac4 <== NEVER TAKEN 1079c2: 8b 95 60 ff ff ff mov -0xa0(%ebp),%edx strcat( line_buffer, " " ); 1079c8: 31 c0 xor %eax,%eax 1079ca: 66 90 xchg %ax,%ax 1079cc: b9 ff ff ff ff mov $0xffffffff,%ecx 1079d1: 89 df mov %ebx,%edi 1079d3: f2 ae repnz scas %es:(%edi),%al 1079d5: f7 d1 not %ecx 1079d7: c7 44 0b ff 20 20 20 movl $0x202020,-0x1(%ebx,%ecx,1) 1079de: 00 line_buffer[0] = '\0'; for( i=0 ; i strcat( line_buffer, " " ); strcat( line_buffer, "|" ); 1079e5: 31 c0 xor %eax,%eax 1079e7: b9 ff ff ff ff mov $0xffffffff,%ecx 1079ec: 89 df mov %ebx,%edi 1079ee: f2 ae repnz scas %es:(%edi),%al 1079f0: f7 d1 not %ecx 1079f2: 66 c7 44 0b ff 7c 00 movw $0x7c,-0x1(%ebx,%ecx,1) for( i=0 ; i 107a07: 31 ff xor %edi,%edi 107a09: 8d 76 00 lea 0x0(%esi),%esi sprintf( line_buffer, "%s%c", line_buffer, isprint( buffer[ i ] ) ? buffer[ i ] : '.' ); 107a0c: 0f b6 04 3e movzbl (%esi,%edi,1),%eax 107a10: 8b 15 34 42 12 00 mov 0x124234,%edx 107a16: 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 107a23: b8 2e 00 00 00 mov $0x2e,%eax 107a28: 50 push %eax 107a29: 53 push %ebx 107a2a: 68 9b 04 12 00 push $0x12049b 107a2f: 53 push %ebx 107a30: e8 8b b4 00 00 call 112ec0 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++ ) 107a41: 83 bd 60 ff ff ff 0f cmpl $0xf,-0xa0(%ebp) 107a48: 7f 23 jg 107a6d <== NEVER TAKEN strcat( line_buffer, " " ); 107a4a: ba ff ff ff ff mov $0xffffffff,%edx 107a4f: 31 c0 xor %eax,%eax 107a51: 8b b5 58 ff ff ff mov -0xa8(%ebp),%esi 107a57: 90 nop 107a58: 89 d1 mov %edx,%ecx 107a5a: 89 df mov %ebx,%edi 107a5c: f2 ae repnz scas %es:(%edi),%al 107a5e: f7 d1 not %ecx 107a60: 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" ); 107a6d: 31 c0 xor %eax,%eax 107a6f: b9 ff ff ff ff mov $0xffffffff,%ecx 107a74: 89 df mov %ebx,%edi 107a76: f2 ae repnz scas %es:(%edi),%al 107a78: f7 d1 not %ecx 107a7a: 8d 44 0b ff lea -0x1(%ebx,%ecx,1),%eax 107a7e: 66 c7 00 7c 0a movw $0xa7c,(%eax) 107a83: c6 40 02 00 movb $0x0,0x2(%eax) printk( line_buffer ); 107a87: 83 ec 0c sub $0xc,%esp 107a8a: 53 push %ebx 107a8b: e8 f0 16 00 00 call 109180 107a90: 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, "|" ); 107ac4: 31 c0 xor %eax,%eax 107ac6: 83 c9 ff or $0xffffffff,%ecx <== NOT EXECUTED 107ac9: 89 df mov %ebx,%edi <== NOT EXECUTED 107acb: f2 ae repnz scas %es:(%edi),%al <== NOT EXECUTED 107acd: f7 d1 not %ecx <== NOT EXECUTED 107acf: 66 c7 44 0b ff 7c 00 movw $0x7c,-0x1(%ebx,%ecx,1) <== NOT EXECUTED 107ad6: e9 2c ff ff ff jmp 107a07 <== NOT EXECUTED =============================================================================== 00116b00 : */ rtems_status_code rtems_rate_monotonic_cancel( rtems_id id ) { 116b00: 55 push %ebp 116b01: 89 e5 mov %esp,%ebp 116b03: 53 push %ebx 116b04: 83 ec 18 sub $0x18,%esp Rate_monotonic_Control *the_period; Objects_Locations location; the_period = _Rate_monotonic_Get( id, &location ); 116b07: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); 116b0a: 50 push %eax 116b0b: ff 75 08 pushl 0x8(%ebp) 116b0e: 68 e0 07 14 00 push $0x1407e0 116b13: e8 e8 46 00 00 call 11b200 <_Objects_Get> 116b18: 89 c3 mov %eax,%ebx switch ( location ) { 116b1a: 83 c4 10 add $0x10,%esp 116b1d: 8b 45 f4 mov -0xc(%ebp),%eax 116b20: 85 c0 test %eax,%eax 116b22: 74 0c je 116b30 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116b24: b8 04 00 00 00 mov $0x4,%eax } 116b29: 8b 5d fc mov -0x4(%ebp),%ebx 116b2c: c9 leave 116b2d: c3 ret 116b2e: 66 90 xchg %ax,%ax the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 116b30: a1 98 0b 14 00 mov 0x140b98,%eax 116b35: 39 43 40 cmp %eax,0x40(%ebx) 116b38: 74 12 je 116b4c _Thread_Enable_dispatch(); 116b3a: e8 11 52 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 116b3f: b8 17 00 00 00 mov $0x17,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116b44: 8b 5d fc mov -0x4(%ebp),%ebx 116b47: c9 leave 116b48: c3 ret 116b49: 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 ); 116b4c: 83 ec 0c sub $0xc,%esp 116b4f: 8d 43 10 lea 0x10(%ebx),%eax 116b52: 50 push %eax 116b53: e8 d0 62 00 00 call 11ce28 <_Watchdog_Remove> the_period->state = RATE_MONOTONIC_INACTIVE; 116b58: c7 43 38 00 00 00 00 movl $0x0,0x38(%ebx) _Thread_Enable_dispatch(); 116b5f: e8 ec 51 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116b64: 83 c4 10 add $0x10,%esp 116b67: 31 c0 xor %eax,%eax 116b69: eb be jmp 116b29 =============================================================================== 0010c388 : rtems_status_code rtems_rate_monotonic_create( rtems_name name, rtems_id *id ) { 10c388: 55 push %ebp 10c389: 89 e5 mov %esp,%ebp 10c38b: 57 push %edi 10c38c: 56 push %esi 10c38d: 53 push %ebx 10c38e: 83 ec 1c sub $0x1c,%esp 10c391: 8b 5d 08 mov 0x8(%ebp),%ebx 10c394: 8b 75 0c mov 0xc(%ebp),%esi Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) 10c397: 85 db test %ebx,%ebx 10c399: 0f 84 a9 00 00 00 je 10c448 return RTEMS_INVALID_NAME; if ( !id ) 10c39f: 85 f6 test %esi,%esi 10c3a1: 0f 84 c5 00 00 00 je 10c46c rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c3a7: a1 90 9a 12 00 mov 0x129a90,%eax 10c3ac: 40 inc %eax 10c3ad: a3 90 9a 12 00 mov %eax,0x129a90 * 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 ); 10c3b2: 83 ec 0c sub $0xc,%esp 10c3b5: 68 a0 99 12 00 push $0x1299a0 10c3ba: e8 4d 1e 00 00 call 10e20c <_Objects_Allocate> 10c3bf: 89 c2 mov %eax,%edx _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { 10c3c1: 83 c4 10 add $0x10,%esp 10c3c4: 85 c0 test %eax,%eax 10c3c6: 0f 84 8c 00 00 00 je 10c458 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_period->owner = _Thread_Executing; 10c3cc: a1 18 9d 12 00 mov 0x129d18,%eax 10c3d1: 89 42 40 mov %eax,0x40(%edx) the_period->state = RATE_MONOTONIC_INACTIVE; 10c3d4: 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; 10c3db: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 10c3e2: c7 42 2c 00 00 00 00 movl $0x0,0x2c(%edx) the_watchdog->id = id; 10c3e9: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx) the_watchdog->user_data = user_data; 10c3f0: 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 ); 10c3f7: 8d 42 54 lea 0x54(%edx),%eax 10c3fa: 89 45 e4 mov %eax,-0x1c(%ebp) 10c3fd: b9 38 00 00 00 mov $0x38,%ecx 10c402: 31 c0 xor %eax,%eax 10c404: 8b 7d e4 mov -0x1c(%ebp),%edi 10c407: f3 aa rep stos %al,%es:(%edi) 10c409: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10c410: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10c417: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10c41e: 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 ), 10c425: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10c428: 0f b7 f8 movzwl %ax,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c42b: 8b 0d bc 99 12 00 mov 0x1299bc,%ecx 10c431: 89 14 b9 mov %edx,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10c434: 89 5a 0c mov %ebx,0xc(%edx) &_Rate_monotonic_Information, &the_period->Object, (Objects_Name) name ); *id = the_period->Object.id; 10c437: 89 06 mov %eax,(%esi) _Thread_Enable_dispatch(); 10c439: e8 a2 2e 00 00 call 10f2e0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c43e: 31 c0 xor %eax,%eax } 10c440: 8d 65 f4 lea -0xc(%ebp),%esp 10c443: 5b pop %ebx 10c444: 5e pop %esi 10c445: 5f pop %edi 10c446: c9 leave 10c447: c3 ret ) { Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10c448: b8 03 00 00 00 mov $0x3,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c44d: 8d 65 f4 lea -0xc(%ebp),%esp 10c450: 5b pop %ebx 10c451: 5e pop %esi 10c452: 5f pop %edi 10c453: c9 leave 10c454: c3 ret 10c455: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { _Thread_Enable_dispatch(); 10c458: e8 83 2e 00 00 call 10f2e0 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10c45d: b8 05 00 00 00 mov $0x5,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c462: 8d 65 f4 lea -0xc(%ebp),%esp 10c465: 5b pop %ebx 10c466: 5e pop %esi 10c467: 5f pop %edi 10c468: c9 leave 10c469: c3 ret 10c46a: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10c46c: b8 09 00 00 00 mov $0x9,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c471: 8d 65 f4 lea -0xc(%ebp),%esp 10c474: 5b pop %ebx 10c475: 5e pop %esi 10c476: 5f pop %edi 10c477: c9 leave 10c478: c3 ret =============================================================================== 00111e04 : rtems_status_code rtems_rate_monotonic_get_status( rtems_id id, rtems_rate_monotonic_period_status *status ) { 111e04: 55 push %ebp 111e05: 89 e5 mov %esp,%ebp 111e07: 53 push %ebx 111e08: 83 ec 24 sub $0x24,%esp 111e0b: 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 ) 111e0e: 85 db test %ebx,%ebx 111e10: 0f 84 92 00 00 00 je 111ea8 111e16: 50 push %eax return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); 111e17: 8d 45 f4 lea -0xc(%ebp),%eax 111e1a: 50 push %eax 111e1b: ff 75 08 pushl 0x8(%ebp) 111e1e: 68 a0 99 12 00 push $0x1299a0 111e23: e8 68 c9 ff ff call 10e790 <_Objects_Get> switch ( location ) { 111e28: 83 c4 10 add $0x10,%esp 111e2b: 8b 4d f4 mov -0xc(%ebp),%ecx 111e2e: 85 c9 test %ecx,%ecx 111e30: 74 0a je 111e3c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 111e32: b8 04 00 00 00 mov $0x4,%eax } 111e37: 8b 5d fc mov -0x4(%ebp),%ebx 111e3a: c9 leave 111e3b: c3 ret the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status->owner = the_period->owner->Object.id; 111e3c: 8b 50 40 mov 0x40(%eax),%edx 111e3f: 8b 52 08 mov 0x8(%edx),%edx 111e42: 89 13 mov %edx,(%ebx) status->state = the_period->state; 111e44: 8b 50 38 mov 0x38(%eax),%edx 111e47: 89 53 04 mov %edx,0x4(%ebx) /* * If the period is inactive, there is no information. */ if ( status->state == RATE_MONOTONIC_INACTIVE ) { 111e4a: 85 d2 test %edx,%edx 111e4c: 75 2a jne 111e78 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timespec_Set_to_zero( &status->since_last_period ); 111e4e: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) 111e55: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) _Timespec_Set_to_zero( &status->executed_since_last_period ); 111e5c: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) 111e63: 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(); 111e6a: e8 71 d4 ff ff call 10f2e0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 111e6f: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 111e71: 8b 5d fc mov -0x4(%ebp),%ebx 111e74: c9 leave 111e75: c3 ret 111e76: 66 90 xchg %ax,%ax } else { /* * Grab the current status. */ valid_status = 111e78: 52 push %edx _Rate_monotonic_Get_status( 111e79: 8d 55 ec lea -0x14(%ebp),%edx } else { /* * Grab the current status. */ valid_status = 111e7c: 52 push %edx _Rate_monotonic_Get_status( 111e7d: 8d 55 e4 lea -0x1c(%ebp),%edx } else { /* * Grab the current status. */ valid_status = 111e80: 52 push %edx 111e81: 50 push %eax 111e82: e8 19 a6 ff ff call 10c4a0 <_Rate_monotonic_Get_status> _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) { 111e87: 83 c4 10 add $0x10,%esp 111e8a: 84 c0 test %al,%al 111e8c: 74 26 je 111eb4 _Thread_Enable_dispatch(); return RTEMS_NOT_DEFINED; } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_To_timespec( 111e8e: 8b 45 e4 mov -0x1c(%ebp),%eax 111e91: 8b 55 e8 mov -0x18(%ebp),%edx 111e94: 89 43 08 mov %eax,0x8(%ebx) 111e97: 89 53 0c mov %edx,0xc(%ebx) &since_last_period, &status->since_last_period ); _Timestamp_To_timespec( 111e9a: 8b 45 ec mov -0x14(%ebp),%eax 111e9d: 8b 55 f0 mov -0x10(%ebp),%edx 111ea0: 89 43 10 mov %eax,0x10(%ebx) 111ea3: 89 53 14 mov %edx,0x14(%ebx) 111ea6: eb c2 jmp 111e6a Rate_monotonic_Period_time_t since_last_period; Rate_monotonic_Control *the_period; bool valid_status; if ( !status ) return RTEMS_INVALID_ADDRESS; 111ea8: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 111ead: 8b 5d fc mov -0x4(%ebp),%ebx 111eb0: c9 leave 111eb1: c3 ret 111eb2: 66 90 xchg %ax,%ax valid_status = _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) { _Thread_Enable_dispatch(); 111eb4: e8 27 d4 ff ff call 10f2e0 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 111eb9: b8 0b 00 00 00 mov $0xb,%eax 111ebe: e9 74 ff ff ff jmp 111e37 =============================================================================== 0010c69c : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 10c69c: 55 push %ebp 10c69d: 89 e5 mov %esp,%ebp 10c69f: 57 push %edi 10c6a0: 56 push %esi 10c6a1: 53 push %ebx 10c6a2: 83 ec 30 sub $0x30,%esp 10c6a5: 8b 5d 08 mov 0x8(%ebp),%ebx 10c6a8: 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 ); 10c6ab: 8d 45 e4 lea -0x1c(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); 10c6ae: 50 push %eax 10c6af: 53 push %ebx 10c6b0: 68 a0 99 12 00 push $0x1299a0 10c6b5: e8 d6 20 00 00 call 10e790 <_Objects_Get> switch ( location ) { 10c6ba: 83 c4 10 add $0x10,%esp 10c6bd: 8b 55 e4 mov -0x1c(%ebp),%edx 10c6c0: 85 d2 test %edx,%edx 10c6c2: 74 10 je 10c6d4 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c6c4: b8 04 00 00 00 mov $0x4,%eax } 10c6c9: 8d 65 f4 lea -0xc(%ebp),%esp 10c6cc: 5b pop %ebx 10c6cd: 5e pop %esi 10c6ce: 5f pop %edi 10c6cf: c9 leave 10c6d0: c3 ret 10c6d1: 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 ) ) { 10c6d4: 8b 15 18 9d 12 00 mov 0x129d18,%edx 10c6da: 39 50 40 cmp %edx,0x40(%eax) 10c6dd: 74 15 je 10c6f4 _Thread_Enable_dispatch(); 10c6df: e8 fc 2b 00 00 call 10f2e0 <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 10c6e4: b8 17 00 00 00 mov $0x17,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c6e9: 8d 65 f4 lea -0xc(%ebp),%esp 10c6ec: 5b pop %ebx 10c6ed: 5e pop %esi 10c6ee: 5f pop %edi 10c6ef: c9 leave 10c6f0: c3 ret 10c6f1: 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 ) { 10c6f4: 85 f6 test %esi,%esi 10c6f6: 75 1c jne 10c714 switch ( the_period->state ) { 10c6f8: 8b 40 38 mov 0x38(%eax),%eax 10c6fb: 83 f8 04 cmp $0x4,%eax 10c6fe: 77 6c ja 10c76c <== NEVER TAKEN 10c700: 8b 04 85 dc 28 12 00 mov 0x1228dc(,%eax,4),%eax case RATE_MONOTONIC_ACTIVE: default: /* unreached -- only to remove warnings */ return_value = RTEMS_SUCCESSFUL; break; } _Thread_Enable_dispatch(); 10c707: 89 45 d4 mov %eax,-0x2c(%ebp) 10c70a: e8 d1 2b 00 00 call 10f2e0 <_Thread_Enable_dispatch> return( return_value ); 10c70f: 8b 45 d4 mov -0x2c(%ebp),%eax 10c712: eb b5 jmp 10c6c9 } _ISR_Disable( level ); 10c714: 9c pushf 10c715: fa cli 10c716: 5f pop %edi if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { 10c717: 8b 50 38 mov 0x38(%eax),%edx 10c71a: 85 d2 test %edx,%edx 10c71c: 74 52 je 10c770 _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { 10c71e: 83 fa 02 cmp $0x2,%edx 10c721: 0f 84 9e 00 00 00 je 10c7c5 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_EXPIRED ) { 10c727: 83 fa 04 cmp $0x4,%edx 10c72a: 75 98 jne 10c6c4 <== NEVER TAKEN /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 10c72c: 83 ec 0c sub $0xc,%esp 10c72f: 50 push %eax 10c730: 89 45 d4 mov %eax,-0x2c(%ebp) 10c733: e8 74 fe ff ff call 10c5ac <_Rate_monotonic_Update_statistics> _ISR_Enable( level ); 10c738: 57 push %edi 10c739: 9d popf the_period->state = RATE_MONOTONIC_ACTIVE; 10c73a: 8b 45 d4 mov -0x2c(%ebp),%eax 10c73d: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) the_period->next_length = length; 10c744: 89 70 3c mov %esi,0x3c(%eax) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c747: 89 70 1c mov %esi,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c74a: 5b pop %ebx 10c74b: 5e pop %esi _Watchdog_Insert_ticks( &the_period->Timer, length ); 10c74c: 83 c0 10 add $0x10,%eax 10c74f: 50 push %eax 10c750: 68 60 9b 12 00 push $0x129b60 10c755: e8 92 39 00 00 call 1100ec <_Watchdog_Insert> _Thread_Enable_dispatch(); 10c75a: e8 81 2b 00 00 call 10f2e0 <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; 10c75f: 83 c4 10 add $0x10,%esp 10c762: b8 06 00 00 00 mov $0x6,%eax 10c767: e9 5d ff ff ff jmp 10c6c9 _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { 10c76c: 31 c0 xor %eax,%eax 10c76e: eb 97 jmp 10c707 <== NOT EXECUTED return( return_value ); } _ISR_Disable( level ); if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { _ISR_Enable( level ); 10c770: 57 push %edi 10c771: 9d popf /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 10c772: 83 ec 0c sub $0xc,%esp 10c775: 50 push %eax 10c776: 89 45 d4 mov %eax,-0x2c(%ebp) 10c779: e8 ba fd ff ff call 10c538 <_Rate_monotonic_Initiate_statistics> the_period->state = RATE_MONOTONIC_ACTIVE; 10c77e: 8b 45 d4 mov -0x2c(%ebp),%eax 10c781: 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; 10c788: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10c78f: c7 40 2c f4 ca 10 00 movl $0x10caf4,0x2c(%eax) the_watchdog->id = id; 10c796: 89 58 30 mov %ebx,0x30(%eax) the_watchdog->user_data = user_data; 10c799: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 10c7a0: 89 70 3c mov %esi,0x3c(%eax) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c7a3: 89 70 1c mov %esi,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c7a6: 5e pop %esi 10c7a7: 5f pop %edi _Watchdog_Insert_ticks( &the_period->Timer, length ); 10c7a8: 83 c0 10 add $0x10,%eax 10c7ab: 50 push %eax 10c7ac: 68 60 9b 12 00 push $0x129b60 10c7b1: e8 36 39 00 00 call 1100ec <_Watchdog_Insert> _Thread_Enable_dispatch(); 10c7b6: e8 25 2b 00 00 call 10f2e0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c7bb: 83 c4 10 add $0x10,%esp 10c7be: 31 c0 xor %eax,%eax 10c7c0: e9 04 ff ff ff jmp 10c6c9 if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 10c7c5: 83 ec 0c sub $0xc,%esp 10c7c8: 50 push %eax 10c7c9: 89 45 d4 mov %eax,-0x2c(%ebp) 10c7cc: e8 db fd ff ff call 10c5ac <_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; 10c7d1: 8b 45 d4 mov -0x2c(%ebp),%eax 10c7d4: c7 40 38 01 00 00 00 movl $0x1,0x38(%eax) the_period->next_length = length; 10c7db: 89 70 3c mov %esi,0x3c(%eax) _ISR_Enable( level ); 10c7de: 57 push %edi 10c7df: 9d popf _Thread_Executing->Wait.id = the_period->Object.id; 10c7e0: 8b 15 18 9d 12 00 mov 0x129d18,%edx 10c7e6: 8b 48 08 mov 0x8(%eax),%ecx 10c7e9: 89 4a 20 mov %ecx,0x20(%edx) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 10c7ec: 59 pop %ecx 10c7ed: 5b pop %ebx 10c7ee: 68 00 40 00 00 push $0x4000 10c7f3: 52 push %edx 10c7f4: 89 45 d4 mov %eax,-0x2c(%ebp) 10c7f7: e8 d8 32 00 00 call 10fad4 <_Thread_Set_state> /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 10c7fc: 9c pushf 10c7fd: fa cli 10c7fe: 59 pop %ecx local_state = the_period->state; 10c7ff: 8b 45 d4 mov -0x2c(%ebp),%eax 10c802: 8b 50 38 mov 0x38(%eax),%edx the_period->state = RATE_MONOTONIC_ACTIVE; 10c805: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) _ISR_Enable( level ); 10c80c: 51 push %ecx 10c80d: 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 ) 10c80e: 83 c4 10 add $0x10,%esp 10c811: 83 fa 03 cmp $0x3,%edx 10c814: 74 0c je 10c822 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 10c816: e8 c5 2a 00 00 call 10f2e0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c81b: 31 c0 xor %eax,%eax 10c81d: e9 a7 fe ff ff jmp 10c6c9 /* * 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 ); 10c822: 57 push %edi 10c823: 57 push %edi 10c824: 68 00 40 00 00 push $0x4000 10c829: ff 35 18 9d 12 00 pushl 0x129d18 10c82f: e8 48 27 00 00 call 10ef7c <_Thread_Clear_state> 10c834: 83 c4 10 add $0x10,%esp 10c837: eb dd jmp 10c816 =============================================================================== 0010c83c : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 10c83c: 55 push %ebp 10c83d: 89 e5 mov %esp,%ebp 10c83f: 57 push %edi 10c840: 56 push %esi 10c841: 53 push %ebx 10c842: 81 ec 8c 00 00 00 sub $0x8c,%esp 10c848: 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 ) 10c84b: 8b 7d 0c mov 0xc(%ebp),%edi 10c84e: 85 ff test %edi,%edi 10c850: 0f 84 be 00 00 00 je 10c914 <== NEVER TAKEN return; (*print)( context, "Period information by period\n" ); 10c856: 83 ec 08 sub $0x8,%esp 10c859: 68 f0 28 12 00 push $0x1228f0 10c85e: 56 push %esi 10c85f: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 10c862: 59 pop %ecx 10c863: 5b pop %ebx 10c864: 68 28 29 12 00 push $0x122928 10c869: 56 push %esi 10c86a: ff 55 0c call *0xc(%ebp) (*print)( context, "--- Wall times are in seconds ---\n" ); 10c86d: 58 pop %eax 10c86e: 5a pop %edx 10c86f: 68 4c 29 12 00 push $0x12294c 10c874: 56 push %esi 10c875: ff 55 0c call *0xc(%ebp) Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 10c878: 5b pop %ebx 10c879: 5f pop %edi 10c87a: 68 70 29 12 00 push $0x122970 10c87f: 56 push %esi 10c880: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 10c883: 5a pop %edx 10c884: 59 pop %ecx 10c885: 68 bc 29 12 00 push $0x1229bc 10c88a: 56 push %esi 10c88b: 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 ; 10c88e: 8b 1d a8 99 12 00 mov 0x1299a8,%ebx 10c894: 83 c4 10 add $0x10,%esp 10c897: 3b 1d ac 99 12 00 cmp 0x1299ac,%ebx 10c89d: 77 75 ja 10c914 <== NEVER TAKEN 10c89f: 8d 7d 88 lea -0x78(%ebp),%edi 10c8a2: eb 09 jmp 10c8ad id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 10c8a4: 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 ; 10c8a5: 39 1d ac 99 12 00 cmp %ebx,0x1299ac 10c8ab: 72 67 jb 10c914 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 10c8ad: 83 ec 08 sub $0x8,%esp 10c8b0: 57 push %edi 10c8b1: 53 push %ebx 10c8b2: e8 a1 54 00 00 call 111d58 if ( status != RTEMS_SUCCESSFUL ) 10c8b7: 83 c4 10 add $0x10,%esp 10c8ba: 85 c0 test %eax,%eax 10c8bc: 75 e6 jne 10c8a4 #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 ); 10c8be: 83 ec 08 sub $0x8,%esp 10c8c1: 8d 45 c0 lea -0x40(%ebp),%eax 10c8c4: 50 push %eax 10c8c5: 53 push %ebx 10c8c6: e8 39 55 00 00 call 111e04 #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 10c8cb: 83 c4 0c add $0xc,%esp 10c8ce: 8d 55 e3 lea -0x1d(%ebp),%edx 10c8d1: 52 push %edx 10c8d2: 6a 05 push $0x5 10c8d4: ff 75 c0 pushl -0x40(%ebp) 10c8d7: e8 b4 02 00 00 call 10cb90 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 10c8dc: 59 pop %ecx 10c8dd: 58 pop %eax 10c8de: ff 75 8c pushl -0x74(%ebp) 10c8e1: ff 75 88 pushl -0x78(%ebp) 10c8e4: 8d 45 e3 lea -0x1d(%ebp),%eax 10c8e7: 50 push %eax 10c8e8: 53 push %ebx 10c8e9: 68 0e 29 12 00 push $0x12290e 10c8ee: 56 push %esi 10c8ef: ff 55 0c call *0xc(%ebp) ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 10c8f2: 8b 45 88 mov -0x78(%ebp),%eax 10c8f5: 83 c4 20 add $0x20,%esp 10c8f8: 85 c0 test %eax,%eax 10c8fa: 75 20 jne 10c91c (*print)( context, "\n" ); 10c8fc: 83 ec 08 sub $0x8,%esp 10c8ff: 68 b1 09 12 00 push $0x1209b1 10c904: 56 push %esi 10c905: ff 55 0c call *0xc(%ebp) continue; 10c908: 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++ ) { 10c90b: 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 ; 10c90c: 39 1d ac 99 12 00 cmp %ebx,0x1299ac 10c912: 73 99 jae 10c8ad <== ALWAYS TAKEN the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall ); #endif } } } 10c914: 8d 65 f4 lea -0xc(%ebp),%esp 10c917: 5b pop %ebx 10c918: 5e pop %esi 10c919: 5f pop %edi 10c91a: c9 leave 10c91b: 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 ); 10c91c: 52 push %edx 10c91d: 8d 55 d8 lea -0x28(%ebp),%edx 10c920: 52 push %edx 10c921: 50 push %eax 10c922: 8d 45 a0 lea -0x60(%ebp),%eax 10c925: 50 push %eax 10c926: e8 21 34 00 00 call 10fd4c <_Timespec_Divide_by_integer> (*print)( context, 10c92b: b9 d3 4d 62 10 mov $0x10624dd3,%ecx 10c930: 8b 45 dc mov -0x24(%ebp),%eax 10c933: f7 e9 imul %ecx 10c935: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c93b: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c941: c1 f8 06 sar $0x6,%eax 10c944: 8b 55 dc mov -0x24(%ebp),%edx 10c947: c1 fa 1f sar $0x1f,%edx 10c94a: 29 d0 sub %edx,%eax 10c94c: 50 push %eax 10c94d: ff 75 d8 pushl -0x28(%ebp) 10c950: 8b 45 9c mov -0x64(%ebp),%eax 10c953: f7 e9 imul %ecx 10c955: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c95b: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c961: c1 f8 06 sar $0x6,%eax 10c964: 8b 55 9c mov -0x64(%ebp),%edx 10c967: c1 fa 1f sar $0x1f,%edx 10c96a: 29 d0 sub %edx,%eax 10c96c: 50 push %eax 10c96d: ff 75 98 pushl -0x68(%ebp) 10c970: 8b 45 94 mov -0x6c(%ebp),%eax 10c973: f7 e9 imul %ecx 10c975: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10c97b: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c981: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c987: c1 f8 06 sar $0x6,%eax 10c98a: 8b 55 94 mov -0x6c(%ebp),%edx 10c98d: c1 fa 1f sar $0x1f,%edx 10c990: 29 d0 sub %edx,%eax 10c992: 50 push %eax 10c993: ff 75 90 pushl -0x70(%ebp) 10c996: 68 08 2a 12 00 push $0x122a08 10c99b: 56 push %esi 10c99c: 89 4d 84 mov %ecx,-0x7c(%ebp) 10c99f: 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); 10c9a2: 83 c4 2c add $0x2c,%esp 10c9a5: 8d 55 d8 lea -0x28(%ebp),%edx 10c9a8: 52 push %edx 10c9a9: ff 75 88 pushl -0x78(%ebp) 10c9ac: 8d 45 b8 lea -0x48(%ebp),%eax 10c9af: 50 push %eax 10c9b0: e8 97 33 00 00 call 10fd4c <_Timespec_Divide_by_integer> (*print)( context, 10c9b5: 8b 4d 84 mov -0x7c(%ebp),%ecx 10c9b8: 8b 45 dc mov -0x24(%ebp),%eax 10c9bb: f7 e9 imul %ecx 10c9bd: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c9c3: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c9c9: c1 f8 06 sar $0x6,%eax 10c9cc: 8b 55 dc mov -0x24(%ebp),%edx 10c9cf: c1 fa 1f sar $0x1f,%edx 10c9d2: 29 d0 sub %edx,%eax 10c9d4: 50 push %eax 10c9d5: ff 75 d8 pushl -0x28(%ebp) 10c9d8: 8b 45 b4 mov -0x4c(%ebp),%eax 10c9db: f7 e9 imul %ecx 10c9dd: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c9e3: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c9e9: c1 f8 06 sar $0x6,%eax 10c9ec: 8b 55 b4 mov -0x4c(%ebp),%edx 10c9ef: c1 fa 1f sar $0x1f,%edx 10c9f2: 29 d0 sub %edx,%eax 10c9f4: 50 push %eax 10c9f5: ff 75 b0 pushl -0x50(%ebp) 10c9f8: 8b 45 ac mov -0x54(%ebp),%eax 10c9fb: f7 e9 imul %ecx 10c9fd: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10ca03: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10ca09: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10ca0f: c1 f8 06 sar $0x6,%eax 10ca12: 8b 55 ac mov -0x54(%ebp),%edx 10ca15: c1 fa 1f sar $0x1f,%edx 10ca18: 29 d0 sub %edx,%eax 10ca1a: 50 push %eax 10ca1b: ff 75 a8 pushl -0x58(%ebp) 10ca1e: 68 28 2a 12 00 push $0x122a28 10ca23: 56 push %esi 10ca24: ff 55 0c call *0xc(%ebp) 10ca27: 83 c4 30 add $0x30,%esp 10ca2a: e9 75 fe ff ff jmp 10c8a4 =============================================================================== 0010ca48 : /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { 10ca48: 55 push %ebp 10ca49: 89 e5 mov %esp,%ebp 10ca4b: 53 push %ebx 10ca4c: 83 ec 04 sub $0x4,%esp 10ca4f: a1 90 9a 12 00 mov 0x129a90,%eax 10ca54: 40 inc %eax 10ca55: a3 90 9a 12 00 mov %eax,0x129a90 /* * 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 ; 10ca5a: 8b 1d a8 99 12 00 mov 0x1299a8,%ebx 10ca60: 3b 1d ac 99 12 00 cmp 0x1299ac,%ebx 10ca66: 77 15 ja 10ca7d <== NEVER TAKEN id <= _Rate_monotonic_Information.maximum_id ; id++ ) { (void) rtems_rate_monotonic_reset_statistics( id ); 10ca68: 83 ec 0c sub $0xc,%esp 10ca6b: 53 push %ebx 10ca6c: e8 17 00 00 00 call 10ca88 * 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++ ) { 10ca71: 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 ; 10ca72: 83 c4 10 add $0x10,%esp 10ca75: 39 1d ac 99 12 00 cmp %ebx,0x1299ac 10ca7b: 73 eb jae 10ca68 /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); } 10ca7d: 8b 5d fc mov -0x4(%ebp),%ebx 10ca80: c9 leave } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); 10ca81: e9 5a 28 00 00 jmp 10f2e0 <_Thread_Enable_dispatch> =============================================================================== 0010ca88 : */ rtems_status_code rtems_rate_monotonic_reset_statistics( rtems_id id ) { 10ca88: 55 push %ebp 10ca89: 89 e5 mov %esp,%ebp 10ca8b: 57 push %edi 10ca8c: 53 push %ebx 10ca8d: 83 ec 14 sub $0x14,%esp Objects_Locations location; Rate_monotonic_Control *the_period; the_period = _Rate_monotonic_Get( id, &location ); 10ca90: 8d 45 f4 lea -0xc(%ebp),%eax 10ca93: 50 push %eax 10ca94: ff 75 08 pushl 0x8(%ebp) 10ca97: 68 a0 99 12 00 push $0x1299a0 10ca9c: e8 ef 1c 00 00 call 10e790 <_Objects_Get> 10caa1: 89 c2 mov %eax,%edx switch ( location ) { 10caa3: 83 c4 10 add $0x10,%esp 10caa6: 8b 45 f4 mov -0xc(%ebp),%eax 10caa9: 85 c0 test %eax,%eax 10caab: 75 3b jne 10cae8 case OBJECTS_LOCAL: _Rate_monotonic_Reset_statistics( the_period ); 10caad: 8d 5a 54 lea 0x54(%edx),%ebx 10cab0: b9 38 00 00 00 mov $0x38,%ecx 10cab5: 31 c0 xor %eax,%eax 10cab7: 89 df mov %ebx,%edi 10cab9: f3 aa rep stos %al,%es:(%edi) 10cabb: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10cac2: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10cac9: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10cad0: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx) _Thread_Enable_dispatch(); 10cad7: e8 04 28 00 00 call 10f2e0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10cadc: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10cade: 8d 65 f8 lea -0x8(%ebp),%esp 10cae1: 5b pop %ebx 10cae2: 5f pop %edi 10cae3: c9 leave 10cae4: c3 ret 10cae5: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10cae8: b8 04 00 00 00 mov $0x4,%eax } 10caed: 8d 65 f8 lea -0x8(%ebp),%esp 10caf0: 5b pop %ebx 10caf1: 5f pop %edi 10caf2: c9 leave 10caf3: c3 ret =============================================================================== 00117294 : uintptr_t length, uintptr_t page_size, rtems_attribute attribute_set, rtems_id *id ) { 117294: 55 push %ebp 117295: 89 e5 mov %esp,%ebp 117297: 57 push %edi 117298: 56 push %esi 117299: 53 push %ebx 11729a: 83 ec 1c sub $0x1c,%esp 11729d: 8b 7d 08 mov 0x8(%ebp),%edi 1172a0: 8b 75 0c mov 0xc(%ebp),%esi rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) 1172a3: 85 ff test %edi,%edi 1172a5: 0f 84 c1 00 00 00 je 11736c return RTEMS_INVALID_NAME; if ( !starting_address ) 1172ab: 85 f6 test %esi,%esi 1172ad: 0f 84 e1 00 00 00 je 117394 return RTEMS_INVALID_ADDRESS; if ( !id ) 1172b3: 8b 45 1c mov 0x1c(%ebp),%eax 1172b6: 85 c0 test %eax,%eax 1172b8: 0f 84 d6 00 00 00 je 117394 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 1172be: 83 ec 0c sub $0xc,%esp 1172c1: ff 35 c0 09 14 00 pushl 0x1409c0 1172c7: e8 d8 24 00 00 call 1197a4 <_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 ); 1172cc: c7 04 24 20 08 14 00 movl $0x140820,(%esp) 1172d3: e8 38 3a 00 00 call 11ad10 <_Objects_Allocate> 1172d8: 89 c3 mov %eax,%ebx the_region = _Region_Allocate(); if ( !the_region ) 1172da: 83 c4 10 add $0x10,%esp 1172dd: 85 c0 test %eax,%eax 1172df: 0f 84 bf 00 00 00 je 1173a4 return_status = RTEMS_TOO_MANY; else { the_region->maximum_segment_size = _Heap_Initialize( 1172e5: ff 75 14 pushl 0x14(%ebp) 1172e8: ff 75 10 pushl 0x10(%ebp) 1172eb: 56 push %esi 1172ec: 8d 40 68 lea 0x68(%eax),%eax 1172ef: 50 push %eax 1172f0: e8 27 36 00 00 call 11a91c <_Heap_Initialize> 1172f5: 89 43 5c mov %eax,0x5c(%ebx) &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { 1172f8: 83 c4 10 add $0x10,%esp 1172fb: 85 c0 test %eax,%eax 1172fd: 74 7d je 11737c return_status = RTEMS_INVALID_SIZE; } else { the_region->starting_address = starting_address; 1172ff: 89 73 50 mov %esi,0x50(%ebx) the_region->length = length; 117302: 8b 45 10 mov 0x10(%ebp),%eax 117305: 89 43 54 mov %eax,0x54(%ebx) the_region->page_size = page_size; 117308: 8b 55 14 mov 0x14(%ebp),%edx 11730b: 89 53 58 mov %edx,0x58(%ebx) the_region->attribute_set = attribute_set; 11730e: 8b 45 18 mov 0x18(%ebp),%eax 117311: 89 43 60 mov %eax,0x60(%ebx) the_region->number_of_used_blocks = 0; 117314: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) _Thread_queue_Initialize( 11731b: 6a 06 push $0x6 11731d: 6a 40 push $0x40 11731f: a8 04 test $0x4,%al 117321: 0f 95 c0 setne %al 117324: 0f b6 c0 movzbl %al,%eax 117327: 50 push %eax 117328: 8d 43 10 lea 0x10(%ebx),%eax 11732b: 50 push %eax 11732c: e8 ff 50 00 00 call 11c430 <_Thread_queue_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 117331: 8b 43 08 mov 0x8(%ebx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 117334: 0f b7 c8 movzwl %ax,%ecx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 117337: 8b 15 3c 08 14 00 mov 0x14083c,%edx 11733d: 89 1c 8a mov %ebx,(%edx,%ecx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 117340: 89 7b 0c mov %edi,0xc(%ebx) &_Region_Information, &the_region->Object, (Objects_Name) name ); *id = the_region->Object.id; 117343: 8b 55 1c mov 0x1c(%ebp),%edx 117346: 89 02 mov %eax,(%edx) 117348: 83 c4 10 add $0x10,%esp return_status = RTEMS_SUCCESSFUL; 11734b: 31 c0 xor %eax,%eax } } _RTEMS_Unlock_allocator(); 11734d: 83 ec 0c sub $0xc,%esp 117350: ff 35 c0 09 14 00 pushl 0x1409c0 117356: 89 45 e4 mov %eax,-0x1c(%ebp) 117359: e8 8e 24 00 00 call 1197ec <_API_Mutex_Unlock> return return_status; 11735e: 83 c4 10 add $0x10,%esp 117361: 8b 45 e4 mov -0x1c(%ebp),%eax } 117364: 8d 65 f4 lea -0xc(%ebp),%esp 117367: 5b pop %ebx 117368: 5e pop %esi 117369: 5f pop %edi 11736a: c9 leave 11736b: c3 ret { rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 11736c: b8 03 00 00 00 mov $0x3,%eax } } _RTEMS_Unlock_allocator(); return return_status; } 117371: 8d 65 f4 lea -0xc(%ebp),%esp 117374: 5b pop %ebx 117375: 5e pop %esi 117376: 5f pop %edi 117377: c9 leave 117378: c3 ret 117379: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 11737c: 83 ec 08 sub $0x8,%esp 11737f: 53 push %ebx 117380: 68 20 08 14 00 push $0x140820 117385: e8 fa 3c 00 00 call 11b084 <_Objects_Free> 11738a: 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; 11738d: b8 08 00 00 00 mov $0x8,%eax 117392: eb b9 jmp 11734d if ( !starting_address ) return RTEMS_INVALID_ADDRESS; if ( !id ) return RTEMS_INVALID_ADDRESS; 117394: b8 09 00 00 00 mov $0x9,%eax } } _RTEMS_Unlock_allocator(); return return_status; } 117399: 8d 65 f4 lea -0xc(%ebp),%esp 11739c: 5b pop %ebx 11739d: 5e pop %esi 11739e: 5f pop %edi 11739f: c9 leave 1173a0: c3 ret 1173a1: 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; 1173a4: b8 05 00 00 00 mov $0x5,%eax 1173a9: eb a2 jmp 11734d =============================================================================== 001173ac : */ rtems_status_code rtems_region_delete( rtems_id id ) { 1173ac: 55 push %ebp 1173ad: 89 e5 mov %esp,%ebp 1173af: 53 push %ebx 1173b0: 83 ec 30 sub $0x30,%esp Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; _RTEMS_Lock_allocator(); 1173b3: ff 35 c0 09 14 00 pushl 0x1409c0 1173b9: e8 e6 23 00 00 call 1197a4 <_API_Mutex_Lock> Objects_Id id, Objects_Locations *location ) { return (Region_Control *) _Objects_Get_no_protection( &_Region_Information, id, location ); 1173be: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 1173c1: 8d 45 f4 lea -0xc(%ebp),%eax 1173c4: 50 push %eax 1173c5: ff 75 08 pushl 0x8(%ebp) 1173c8: 68 20 08 14 00 push $0x140820 1173cd: e8 f2 3d 00 00 call 11b1c4 <_Objects_Get_no_protection> switch ( location ) { 1173d2: 83 c4 10 add $0x10,%esp 1173d5: 8b 5d f4 mov -0xc(%ebp),%ebx 1173d8: 85 db test %ebx,%ebx 1173da: 74 1c je 1173f8 break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 1173dc: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 1173e1: 83 ec 0c sub $0xc,%esp 1173e4: ff 35 c0 09 14 00 pushl 0x1409c0 1173ea: e8 fd 23 00 00 call 1197ec <_API_Mutex_Unlock> return return_status; } 1173ef: 89 d8 mov %ebx,%eax 1173f1: 8b 5d fc mov -0x4(%ebp),%ebx 1173f4: c9 leave 1173f5: c3 ret 1173f6: 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 ) 1173f8: 8b 48 64 mov 0x64(%eax),%ecx 1173fb: 85 c9 test %ecx,%ecx 1173fd: 74 09 je 117408 return_status = RTEMS_RESOURCE_IN_USE; 1173ff: bb 0c 00 00 00 mov $0xc,%ebx 117404: eb db jmp 1173e1 117406: 66 90 xchg %ax,%ax else { _Objects_Close( &_Region_Information, &the_region->Object ); 117408: 83 ec 08 sub $0x8,%esp 11740b: 50 push %eax 11740c: 68 20 08 14 00 push $0x140820 117411: 89 45 e4 mov %eax,-0x1c(%ebp) 117414: e8 73 39 00 00 call 11ad8c <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 117419: 58 pop %eax 11741a: 5a pop %edx 11741b: 8b 45 e4 mov -0x1c(%ebp),%eax 11741e: 50 push %eax 11741f: 68 20 08 14 00 push $0x140820 117424: e8 5b 3c 00 00 call 11b084 <_Objects_Free> 117429: 83 c4 10 add $0x10,%esp _Region_Free( the_region ); return_status = RTEMS_SUCCESSFUL; 11742c: 31 db xor %ebx,%ebx 11742e: eb b1 jmp 1173e1 =============================================================================== 00117430 : rtems_status_code rtems_region_extend( rtems_id id, void *starting_address, uintptr_t length ) { 117430: 55 push %ebp 117431: 89 e5 mov %esp,%ebp 117433: 56 push %esi 117434: 53 push %ebx 117435: 83 ec 10 sub $0x10,%esp 117438: 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 ) 11743b: 85 db test %ebx,%ebx 11743d: 74 75 je 1174b4 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 11743f: 83 ec 0c sub $0xc,%esp 117442: ff 35 c0 09 14 00 pushl 0x1409c0 117448: e8 57 23 00 00 call 1197a4 <_API_Mutex_Lock> Objects_Id id, Objects_Locations *location ) { return (Region_Control *) _Objects_Get_no_protection( &_Region_Information, id, location ); 11744d: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117450: 8d 45 f0 lea -0x10(%ebp),%eax 117453: 50 push %eax 117454: ff 75 08 pushl 0x8(%ebp) 117457: 68 20 08 14 00 push $0x140820 11745c: e8 63 3d 00 00 call 11b1c4 <_Objects_Get_no_protection> 117461: 89 c6 mov %eax,%esi switch ( location ) { 117463: 83 c4 10 add $0x10,%esp 117466: 8b 45 f0 mov -0x10(%ebp),%eax 117469: 85 c0 test %eax,%eax 11746b: 74 1f je 11748c break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 11746d: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 117472: 83 ec 0c sub $0xc,%esp 117475: ff 35 c0 09 14 00 pushl 0x1409c0 11747b: e8 6c 23 00 00 call 1197ec <_API_Mutex_Unlock> return return_status; 117480: 83 c4 10 add $0x10,%esp } 117483: 89 d8 mov %ebx,%eax 117485: 8d 65 f8 lea -0x8(%ebp),%esp 117488: 5b pop %ebx 117489: 5e pop %esi 11748a: c9 leave 11748b: c3 ret the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: extend_ok = _Heap_Extend( 11748c: 8d 45 f4 lea -0xc(%ebp),%eax 11748f: 50 push %eax 117490: ff 75 10 pushl 0x10(%ebp) 117493: 53 push %ebx 117494: 8d 46 68 lea 0x68(%esi),%eax 117497: 50 push %eax 117498: e8 5f 2e 00 00 call 11a2fc <_Heap_Extend> starting_address, length, &amount_extended ); if ( extend_ok ) { 11749d: 83 c4 10 add $0x10,%esp 1174a0: 84 c0 test %al,%al 1174a2: 74 20 je 1174c4 the_region->length += amount_extended; 1174a4: 8b 45 f4 mov -0xc(%ebp),%eax 1174a7: 01 46 54 add %eax,0x54(%esi) the_region->maximum_segment_size += amount_extended; 1174aa: 01 46 5c add %eax,0x5c(%esi) return_status = RTEMS_SUCCESSFUL; 1174ad: 31 db xor %ebx,%ebx 1174af: eb c1 jmp 117472 1174b1: 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; 1174b4: bb 09 00 00 00 mov $0x9,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 1174b9: 89 d8 mov %ebx,%eax 1174bb: 8d 65 f8 lea -0x8(%ebp),%esp 1174be: 5b pop %ebx 1174bf: 5e pop %esi 1174c0: c9 leave 1174c1: c3 ret 1174c2: 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; 1174c4: bb 09 00 00 00 mov $0x9,%ebx 1174c9: eb a7 jmp 117472 =============================================================================== 001174cc : rtems_status_code rtems_region_get_free_information( rtems_id id, Heap_Information_block *the_info ) { 1174cc: 55 push %ebp 1174cd: 89 e5 mov %esp,%ebp 1174cf: 53 push %ebx 1174d0: 83 ec 14 sub $0x14,%esp 1174d3: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) 1174d6: 85 db test %ebx,%ebx 1174d8: 74 76 je 117550 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 1174da: 83 ec 0c sub $0xc,%esp 1174dd: ff 35 c0 09 14 00 pushl 0x1409c0 1174e3: e8 bc 22 00 00 call 1197a4 <_API_Mutex_Lock> 1174e8: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 1174eb: 8d 45 f4 lea -0xc(%ebp),%eax 1174ee: 50 push %eax 1174ef: ff 75 08 pushl 0x8(%ebp) 1174f2: 68 20 08 14 00 push $0x140820 1174f7: e8 c8 3c 00 00 call 11b1c4 <_Objects_Get_no_protection> switch ( location ) { 1174fc: 83 c4 10 add $0x10,%esp 1174ff: 8b 55 f4 mov -0xc(%ebp),%edx 117502: 85 d2 test %edx,%edx 117504: 74 1e je 117524 break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117506: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 11750b: 83 ec 0c sub $0xc,%esp 11750e: ff 35 c0 09 14 00 pushl 0x1409c0 117514: e8 d3 22 00 00 call 1197ec <_API_Mutex_Unlock> return return_status; 117519: 83 c4 10 add $0x10,%esp } 11751c: 89 d8 mov %ebx,%eax 11751e: 8b 5d fc mov -0x4(%ebp),%ebx 117521: c9 leave 117522: c3 ret 117523: 90 nop the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: the_info->Used.number = 0; 117524: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) the_info->Used.total = 0; 11752b: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) the_info->Used.largest = 0; 117532: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) _Heap_Get_free_information( &the_region->Memory, &the_info->Free ); 117539: 83 ec 08 sub $0x8,%esp 11753c: 53 push %ebx 11753d: 83 c0 68 add $0x68,%eax 117540: 50 push %eax 117541: e8 b2 31 00 00 call 11a6f8 <_Heap_Get_free_information> return_status = RTEMS_SUCCESSFUL; break; 117546: 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; 117549: 31 db xor %ebx,%ebx break; 11754b: eb be jmp 11750b 11754d: 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; 117550: bb 09 00 00 00 mov $0x9,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 117555: 89 d8 mov %ebx,%eax 117557: 8b 5d fc mov -0x4(%ebp),%ebx 11755a: c9 leave 11755b: c3 ret =============================================================================== 001175d4 : uintptr_t size, rtems_option option_set, rtems_interval timeout, void **segment ) { 1175d4: 55 push %ebp 1175d5: 89 e5 mov %esp,%ebp 1175d7: 57 push %edi 1175d8: 56 push %esi 1175d9: 53 push %ebx 1175da: 83 ec 2c sub $0x2c,%esp 1175dd: 8b 75 0c mov 0xc(%ebp),%esi 1175e0: 8b 5d 18 mov 0x18(%ebp),%ebx Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) 1175e3: 85 db test %ebx,%ebx 1175e5: 0f 84 a1 00 00 00 je 11768c return RTEMS_INVALID_ADDRESS; *segment = NULL; 1175eb: c7 03 00 00 00 00 movl $0x0,(%ebx) if ( size == 0 ) 1175f1: 85 f6 test %esi,%esi 1175f3: 75 0f jne 117604 return RTEMS_INVALID_SIZE; 1175f5: b8 08 00 00 00 mov $0x8,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 1175fa: 8d 65 f4 lea -0xc(%ebp),%esp 1175fd: 5b pop %ebx 1175fe: 5e pop %esi 1175ff: 5f pop %edi 117600: c9 leave 117601: c3 ret 117602: 66 90 xchg %ax,%ax *segment = NULL; if ( size == 0 ) return RTEMS_INVALID_SIZE; _RTEMS_Lock_allocator(); 117604: 83 ec 0c sub $0xc,%esp 117607: ff 35 c0 09 14 00 pushl 0x1409c0 11760d: e8 92 21 00 00 call 1197a4 <_API_Mutex_Lock> executing = _Thread_Executing; 117612: a1 98 0b 14 00 mov 0x140b98,%eax 117617: 89 45 d4 mov %eax,-0x2c(%ebp) 11761a: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 11761d: 8d 45 e4 lea -0x1c(%ebp),%eax 117620: 50 push %eax 117621: ff 75 08 pushl 0x8(%ebp) 117624: 68 20 08 14 00 push $0x140820 117629: e8 96 3b 00 00 call 11b1c4 <_Objects_Get_no_protection> 11762e: 89 c7 mov %eax,%edi switch ( location ) { 117630: 83 c4 10 add $0x10,%esp 117633: 8b 45 e4 mov -0x1c(%ebp),%eax 117636: 85 c0 test %eax,%eax 117638: 75 2a jne 117664 case OBJECTS_LOCAL: if ( size > the_region->maximum_segment_size ) 11763a: 3b 77 5c cmp 0x5c(%edi),%esi 11763d: 76 2d jbe 11766c return_status = RTEMS_INVALID_SIZE; 11763f: b8 08 00 00 00 mov $0x8,%eax default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 117644: 83 ec 0c sub $0xc,%esp 117647: ff 35 c0 09 14 00 pushl 0x1409c0 11764d: 89 45 d0 mov %eax,-0x30(%ebp) 117650: e8 97 21 00 00 call 1197ec <_API_Mutex_Unlock> return return_status; 117655: 83 c4 10 add $0x10,%esp 117658: 8b 45 d0 mov -0x30(%ebp),%eax } 11765b: 8d 65 f4 lea -0xc(%ebp),%esp 11765e: 5b pop %ebx 11765f: 5e pop %esi 117660: 5f pop %edi 117661: c9 leave 117662: c3 ret 117663: 90 nop break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117664: b8 04 00 00 00 mov $0x4,%eax 117669: eb d9 jmp 117644 11766b: 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 ); 11766c: 6a 00 push $0x0 11766e: 6a 00 push $0x0 117670: 56 push %esi RTEMS_INLINE_ROUTINE void *_Region_Allocate_segment ( Region_Control *the_region, uintptr_t size ) { return _Heap_Allocate( &the_region->Memory, size ); 117671: 8d 47 68 lea 0x68(%edi),%eax 117674: 50 push %eax 117675: e8 ae 2a 00 00 call 11a128 <_Heap_Allocate_aligned_with_boundary> the_segment = _Region_Allocate_segment( the_region, size ); _Region_Debug_Walk( the_region, 2 ); if ( the_segment ) { 11767a: 83 c4 10 add $0x10,%esp 11767d: 85 c0 test %eax,%eax 11767f: 74 17 je 117698 the_region->number_of_used_blocks += 1; 117681: ff 47 64 incl 0x64(%edi) *segment = the_segment; 117684: 89 03 mov %eax,(%ebx) return_status = RTEMS_SUCCESSFUL; 117686: 31 c0 xor %eax,%eax 117688: eb ba jmp 117644 11768a: 66 90 xchg %ax,%ax rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) return RTEMS_INVALID_ADDRESS; 11768c: b8 09 00 00 00 mov $0x9,%eax 117691: e9 64 ff ff ff jmp 1175fa 117696: 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 ) ) { 117698: f6 45 10 01 testb $0x1,0x10(%ebp) 11769c: 74 07 je 1176a5 return_status = RTEMS_UNSATISFIED; 11769e: b8 0d 00 00 00 mov $0xd,%eax 1176a3: eb 9f jmp 117644 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 1176a5: a1 10 09 14 00 mov 0x140910,%eax 1176aa: 40 inc %eax 1176ab: 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(); 1176b0: 83 ec 0c sub $0xc,%esp 1176b3: ff 35 c0 09 14 00 pushl 0x1409c0 1176b9: e8 2e 21 00 00 call 1197ec <_API_Mutex_Unlock> executing->Wait.queue = &the_region->Wait_queue; 1176be: 8d 47 10 lea 0x10(%edi),%eax 1176c1: 8b 55 d4 mov -0x2c(%ebp),%edx 1176c4: 89 42 44 mov %eax,0x44(%edx) executing->Wait.id = id; 1176c7: 8b 4d 08 mov 0x8(%ebp),%ecx 1176ca: 89 4a 20 mov %ecx,0x20(%edx) executing->Wait.count = size; 1176cd: 89 72 24 mov %esi,0x24(%edx) executing->Wait.return_argument = segment; 1176d0: 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; 1176d3: 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 ); 1176da: 83 c4 0c add $0xc,%esp 1176dd: 68 f4 c4 11 00 push $0x11c4f4 1176e2: ff 75 14 pushl 0x14(%ebp) 1176e5: 50 push %eax 1176e6: e8 dd 4a 00 00 call 11c1c8 <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 1176eb: e8 60 46 00 00 call 11bd50 <_Thread_Enable_dispatch> return (rtems_status_code) executing->Wait.return_code; 1176f0: 8b 55 d4 mov -0x2c(%ebp),%edx 1176f3: 8b 42 34 mov 0x34(%edx),%eax 1176f6: 83 c4 10 add $0x10,%esp 1176f9: e9 fc fe ff ff jmp 1175fa =============================================================================== 001177b4 : rtems_id id, void *segment, uintptr_t size, uintptr_t *old_size ) { 1177b4: 55 push %ebp 1177b5: 89 e5 mov %esp,%ebp 1177b7: 56 push %esi 1177b8: 53 push %ebx 1177b9: 83 ec 20 sub $0x20,%esp 1177bc: 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 ) 1177bf: 85 db test %ebx,%ebx 1177c1: 0f 84 89 00 00 00 je 117850 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 1177c7: 83 ec 0c sub $0xc,%esp 1177ca: ff 35 c0 09 14 00 pushl 0x1409c0 1177d0: e8 cf 1f 00 00 call 1197a4 <_API_Mutex_Lock> 1177d5: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 1177d8: 8d 45 f0 lea -0x10(%ebp),%eax 1177db: 50 push %eax 1177dc: ff 75 08 pushl 0x8(%ebp) 1177df: 68 20 08 14 00 push $0x140820 1177e4: e8 db 39 00 00 call 11b1c4 <_Objects_Get_no_protection> 1177e9: 89 c6 mov %eax,%esi switch ( location ) { 1177eb: 83 c4 10 add $0x10,%esp 1177ee: 8b 45 f0 mov -0x10(%ebp),%eax 1177f1: 85 c0 test %eax,%eax 1177f3: 74 1f je 117814 default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 1177f5: 83 ec 0c sub $0xc,%esp 1177f8: ff 35 c0 09 14 00 pushl 0x1409c0 1177fe: e8 e9 1f 00 00 call 1197ec <_API_Mutex_Unlock> return return_status; 117803: 83 c4 10 add $0x10,%esp 117806: b8 04 00 00 00 mov $0x4,%eax } 11780b: 8d 65 f8 lea -0x8(%ebp),%esp 11780e: 5b pop %ebx 11780f: 5e pop %esi 117810: c9 leave 117811: c3 ret 117812: 66 90 xchg %ax,%ax case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 7 ); status = _Heap_Resize_block( 117814: 83 ec 0c sub $0xc,%esp 117817: 8d 45 f4 lea -0xc(%ebp),%eax 11781a: 50 push %eax 11781b: 8d 45 ec lea -0x14(%ebp),%eax 11781e: 50 push %eax 11781f: ff 75 10 pushl 0x10(%ebp) 117822: ff 75 0c pushl 0xc(%ebp) 117825: 8d 46 68 lea 0x68(%esi),%eax 117828: 50 push %eax 117829: e8 f6 32 00 00 call 11ab24 <_Heap_Resize_block> segment, (uint32_t) size, &osize, &avail_size ); *old_size = (uint32_t) osize; 11782e: 8b 55 ec mov -0x14(%ebp),%edx 117831: 89 13 mov %edx,(%ebx) _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) 117833: 83 c4 20 add $0x20,%esp 117836: 85 c0 test %eax,%eax 117838: 75 22 jne 11785c _Region_Process_queue( the_region ); /* unlocks allocator */ 11783a: 83 ec 0c sub $0xc,%esp 11783d: 56 push %esi 11783e: e8 51 71 00 00 call 11e994 <_Region_Process_queue> 117843: 83 c4 10 add $0x10,%esp else _RTEMS_Unlock_allocator(); if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; 117846: 31 c0 xor %eax,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 117848: 8d 65 f8 lea -0x8(%ebp),%esp 11784b: 5b pop %ebx 11784c: 5e pop %esi 11784d: c9 leave 11784e: c3 ret 11784f: 90 nop rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) return RTEMS_INVALID_ADDRESS; 117850: b8 09 00 00 00 mov $0x9,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 117855: 8d 65 f8 lea -0x8(%ebp),%esp 117858: 5b pop %ebx 117859: 5e pop %esi 11785a: c9 leave 11785b: c3 ret _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) _Region_Process_queue( the_region ); /* unlocks allocator */ else _RTEMS_Unlock_allocator(); 11785c: 83 ec 0c sub $0xc,%esp 11785f: ff 35 c0 09 14 00 pushl 0x1409c0 117865: 89 45 e4 mov %eax,-0x1c(%ebp) 117868: e8 7f 1f 00 00 call 1197ec <_API_Mutex_Unlock> if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; if (status == HEAP_RESIZE_UNSATISFIED) 11786d: 83 c4 10 add $0x10,%esp return RTEMS_UNSATISFIED; 117870: 8b 45 e4 mov -0x1c(%ebp),%eax 117873: 48 dec %eax 117874: 0f 94 c0 sete %al 117877: 0f b6 c0 movzbl %al,%eax 11787a: 8d 04 85 09 00 00 00 lea 0x9(,%eax,4),%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 117881: 8d 65 f8 lea -0x8(%ebp),%esp 117884: 5b pop %ebx 117885: 5e pop %esi 117886: c9 leave 117887: c3 ret =============================================================================== 00117888 : rtems_status_code rtems_region_return_segment( rtems_id id, void *segment ) { 117888: 55 push %ebp 117889: 89 e5 mov %esp,%ebp 11788b: 53 push %ebx 11788c: 83 ec 20 sub $0x20,%esp uint32_t size; #endif int status; register Region_Control *the_region; _RTEMS_Lock_allocator(); 11788f: ff 35 c0 09 14 00 pushl 0x1409c0 117895: e8 0a 1f 00 00 call 1197a4 <_API_Mutex_Lock> 11789a: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 11789d: 8d 45 f4 lea -0xc(%ebp),%eax 1178a0: 50 push %eax 1178a1: ff 75 08 pushl 0x8(%ebp) 1178a4: 68 20 08 14 00 push $0x140820 1178a9: e8 16 39 00 00 call 11b1c4 <_Objects_Get_no_protection> 1178ae: 89 c3 mov %eax,%ebx switch ( location ) { 1178b0: 83 c4 10 add $0x10,%esp 1178b3: 8b 45 f4 mov -0xc(%ebp),%eax 1178b6: 85 c0 test %eax,%eax 1178b8: 75 1e jne 1178d8 RTEMS_INLINE_ROUTINE bool _Region_Free_segment ( Region_Control *the_region, void *the_segment ) { return _Heap_Free( &the_region->Memory, the_segment ); 1178ba: 83 ec 08 sub $0x8,%esp 1178bd: ff 75 0c pushl 0xc(%ebp) 1178c0: 8d 43 68 lea 0x68(%ebx),%eax 1178c3: 50 push %eax 1178c4: e8 cb 2c 00 00 call 11a594 <_Heap_Free> #endif status = _Region_Free_segment( the_region, segment ); _Region_Debug_Walk( the_region, 4 ); if ( !status ) 1178c9: 83 c4 10 add $0x10,%esp 1178cc: 84 c0 test %al,%al 1178ce: 75 28 jne 1178f8 return_status = RTEMS_INVALID_ADDRESS; 1178d0: bb 09 00 00 00 mov $0x9,%ebx 1178d5: eb 06 jmp 1178dd 1178d7: 90 nop break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 1178d8: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 1178dd: 83 ec 0c sub $0xc,%esp 1178e0: ff 35 c0 09 14 00 pushl 0x1409c0 1178e6: e8 01 1f 00 00 call 1197ec <_API_Mutex_Unlock> return return_status; 1178eb: 83 c4 10 add $0x10,%esp } 1178ee: 89 d8 mov %ebx,%eax 1178f0: 8b 5d fc mov -0x4(%ebp),%ebx 1178f3: c9 leave 1178f4: c3 ret 1178f5: 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; 1178f8: ff 4b 64 decl 0x64(%ebx) _Region_Process_queue(the_region); /* unlocks allocator */ 1178fb: 83 ec 0c sub $0xc,%esp 1178fe: 53 push %ebx 1178ff: e8 90 70 00 00 call 11e994 <_Region_Process_queue> return RTEMS_SUCCESSFUL; 117904: 83 c4 10 add $0x10,%esp 117907: 31 db xor %ebx,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 117909: 89 d8 mov %ebx,%eax 11790b: 8b 5d fc mov -0x4(%ebp),%ebx 11790e: c9 leave 11790f: c3 ret =============================================================================== 0010b47c : uint32_t count, rtems_attribute attribute_set, rtems_task_priority priority_ceiling, rtems_id *id ) { 10b47c: 55 push %ebp 10b47d: 89 e5 mov %esp,%ebp 10b47f: 57 push %edi 10b480: 56 push %esi 10b481: 53 push %ebx 10b482: 83 ec 3c sub $0x3c,%esp 10b485: 8b 75 08 mov 0x8(%ebp),%esi 10b488: 8b 5d 10 mov 0x10(%ebp),%ebx 10b48b: 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 ) ) 10b48e: 85 f6 test %esi,%esi 10b490: 74 4a je 10b4dc return RTEMS_INVALID_NAME; if ( !id ) 10b492: 85 ff test %edi,%edi 10b494: 0f 84 f6 00 00 00 je 10b590 return RTEMS_NOT_DEFINED; } else #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || 10b49a: 89 da mov %ebx,%edx 10b49c: 81 e2 c0 00 00 00 and $0xc0,%edx 10b4a2: 74 48 je 10b4ec */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE); 10b4a4: 89 d8 mov %ebx,%eax 10b4a6: 83 e0 30 and $0x30,%eax _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) && 10b4a9: 83 f8 10 cmp $0x10,%eax 10b4ac: 74 0e je 10b4bc } if ( _Attributes_Is_inherit_priority( attribute_set ) && _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; 10b4ae: b8 0b 00 00 00 mov $0xb,%eax 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10b4b3: 8d 65 f4 lea -0xc(%ebp),%esp 10b4b6: 5b pop %ebx 10b4b7: 5e pop %esi 10b4b8: 5f pop %edi 10b4b9: c9 leave 10b4ba: c3 ret 10b4bb: 90 nop #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) && 10b4bc: f6 c3 04 test $0x4,%bl 10b4bf: 74 ed je 10b4ae _Attributes_Is_priority( attribute_set ) ) ) return RTEMS_NOT_DEFINED; } if ( _Attributes_Is_inherit_priority( attribute_set ) && 10b4c1: 81 fa c0 00 00 00 cmp $0xc0,%edx 10b4c7: 74 e5 je 10b4ae 10b4c9: 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 ) ) 10b4ce: 83 7d 0c 01 cmpl $0x1,0xc(%ebp) 10b4d2: 76 1f jbe 10b4f3 return RTEMS_INVALID_NUMBER; 10b4d4: b8 0a 00 00 00 mov $0xa,%eax 10b4d9: eb d8 jmp 10b4b3 10b4db: 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; 10b4dc: b8 03 00 00 00 mov $0x3,%eax 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10b4e1: 8d 65 f4 lea -0xc(%ebp),%esp 10b4e4: 5b pop %ebx 10b4e5: 5e pop %esi 10b4e6: 5f pop %edi 10b4e7: c9 leave 10b4e8: c3 ret 10b4e9: 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 ) ) 10b4ec: 89 d9 mov %ebx,%ecx 10b4ee: 83 e1 30 and $0x30,%ecx 10b4f1: 75 db jne 10b4ce rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10b4f3: a1 d0 64 12 00 mov 0x1264d0,%eax 10b4f8: 40 inc %eax 10b4f9: 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 ); 10b4fe: 83 ec 0c sub $0xc,%esp 10b501: 68 20 64 12 00 push $0x126420 10b506: 89 4d c4 mov %ecx,-0x3c(%ebp) 10b509: e8 ea 13 00 00 call 10c8f8 <_Objects_Allocate> 10b50e: 89 c2 mov %eax,%edx _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { 10b510: 83 c4 10 add $0x10,%esp 10b513: 85 c0 test %eax,%eax 10b515: 8b 4d c4 mov -0x3c(%ebp),%ecx 10b518: 0f 84 ba 00 00 00 je 10b5d8 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_semaphore->attribute_set = attribute_set; 10b51e: 89 58 10 mov %ebx,0x10(%eax) /* * Initialize it as a counting semaphore. */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { 10b521: 85 c9 test %ecx,%ecx 10b523: 74 77 je 10b59c /* * 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; 10b525: 31 c0 xor %eax,%eax 10b527: f6 c3 04 test $0x4,%bl 10b52a: 0f 95 c0 setne %al 10b52d: 89 45 d8 mov %eax,-0x28(%ebp) else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { 10b530: 83 f9 10 cmp $0x10,%ecx 10b533: 0f 84 ae 00 00 00 je 10b5e7 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; 10b539: c7 45 d0 01 00 00 00 movl $0x1,-0x30(%ebp) the_mutex_attr.only_owner_release = false; 10b540: c6 45 d4 00 movb $0x0,-0x2c(%ebp) } mutex_status = _CORE_mutex_Initialize( 10b544: 50 push %eax 10b545: 31 c0 xor %eax,%eax 10b547: 83 7d 0c 01 cmpl $0x1,0xc(%ebp) 10b54b: 0f 94 c0 sete %al 10b54e: 50 push %eax 10b54f: 8d 45 d0 lea -0x30(%ebp),%eax 10b552: 50 push %eax 10b553: 8d 42 14 lea 0x14(%edx),%eax 10b556: 50 push %eax 10b557: 89 55 c4 mov %edx,-0x3c(%ebp) 10b55a: e8 91 0b 00 00 call 10c0f0 <_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 ) { 10b55f: 83 c4 10 add $0x10,%esp 10b562: 83 f8 05 cmp $0x5,%eax 10b565: 8b 55 c4 mov -0x3c(%ebp),%edx 10b568: 0f 84 a9 00 00 00 je 10b617 Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10b56e: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10b571: 0f b7 d8 movzwl %ax,%ebx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10b574: 8b 0d 3c 64 12 00 mov 0x12643c,%ecx 10b57a: 89 14 99 mov %edx,(%ecx,%ebx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10b57d: 89 72 0c mov %esi,0xc(%edx) &_Semaphore_Information, &the_semaphore->Object, (Objects_Name) name ); *id = the_semaphore->Object.id; 10b580: 89 07 mov %eax,(%edi) the_semaphore->Object.id, name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 10b582: e8 75 23 00 00 call 10d8fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b587: 31 c0 xor %eax,%eax 10b589: e9 25 ff ff ff jmp 10b4b3 10b58e: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10b590: b8 09 00 00 00 mov $0x9,%eax 10b595: e9 19 ff ff ff jmp 10b4b3 10b59a: 66 90 xchg %ax,%ax */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { /* * This effectively disables limit checking. */ the_semaphore_attr.maximum_count = 0xFFFFFFFF; 10b59c: 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; 10b5a3: 31 c0 xor %eax,%eax 10b5a5: f6 c3 04 test $0x4,%bl 10b5a8: 0f 95 c0 setne %al 10b5ab: 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; 10b5ae: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM; 10b5b5: c7 45 dc 00 00 00 00 movl $0x0,-0x24(%ebp) _CORE_semaphore_Initialize( 10b5bc: 51 push %ecx 10b5bd: ff 75 0c pushl 0xc(%ebp) 10b5c0: 8d 45 e0 lea -0x20(%ebp),%eax 10b5c3: 50 push %eax 10b5c4: 8d 42 14 lea 0x14(%edx),%eax 10b5c7: 50 push %eax 10b5c8: 89 55 c4 mov %edx,-0x3c(%ebp) 10b5cb: e8 b0 0d 00 00 call 10c380 <_CORE_semaphore_Initialize> 10b5d0: 83 c4 10 add $0x10,%esp 10b5d3: 8b 55 c4 mov -0x3c(%ebp),%edx 10b5d6: eb 96 jmp 10b56e _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { _Thread_Enable_dispatch(); 10b5d8: e8 1f 23 00 00 call 10d8fc <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10b5dd: b8 05 00 00 00 mov $0x5,%eax 10b5e2: e9 cc fe ff ff jmp 10b4b3 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; 10b5e7: 8b 45 14 mov 0x14(%ebp),%eax 10b5ea: 89 45 dc mov %eax,-0x24(%ebp) the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 10b5ed: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) the_mutex_attr.only_owner_release = false; 10b5f4: c6 45 d4 00 movb $0x0,-0x2c(%ebp) if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { 10b5f8: 83 7d d8 01 cmpl $0x1,-0x28(%ebp) 10b5fc: 0f 85 42 ff ff ff jne 10b544 if ( _Attributes_Is_inherit_priority( attribute_set ) ) { 10b602: f6 c3 40 test $0x40,%bl 10b605: 74 30 je 10b637 the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 10b607: c7 45 d8 02 00 00 00 movl $0x2,-0x28(%ebp) the_mutex_attr.only_owner_release = true; 10b60e: c6 45 d4 01 movb $0x1,-0x2c(%ebp) 10b612: e9 2d ff ff ff jmp 10b544 */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 10b617: 83 ec 08 sub $0x8,%esp 10b61a: 52 push %edx 10b61b: 68 20 64 12 00 push $0x126420 10b620: e8 47 16 00 00 call 10cc6c <_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(); 10b625: e8 d2 22 00 00 call 10d8fc <_Thread_Enable_dispatch> return RTEMS_INVALID_PRIORITY; 10b62a: 83 c4 10 add $0x10,%esp 10b62d: b8 13 00 00 00 mov $0x13,%eax 10b632: e9 7c fe ff ff jmp 10b4b3 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 ) ) { 10b637: 81 e3 80 00 00 00 and $0x80,%ebx 10b63d: 0f 84 01 ff ff ff je 10b544 <== NEVER TAKEN the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; 10b643: c7 45 d8 03 00 00 00 movl $0x3,-0x28(%ebp) the_mutex_attr.only_owner_release = true; 10b64a: c6 45 d4 01 movb $0x1,-0x2c(%ebp) 10b64e: e9 f1 fe ff ff jmp 10b544 =============================================================================== 0010b654 : #endif rtems_status_code rtems_semaphore_delete( rtems_id id ) { 10b654: 55 push %ebp 10b655: 89 e5 mov %esp,%ebp 10b657: 53 push %ebx 10b658: 83 ec 18 sub $0x18,%esp register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); 10b65b: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Semaphore_Control *) _Objects_Get( &_Semaphore_Information, id, location ); 10b65e: 50 push %eax 10b65f: ff 75 08 pushl 0x8(%ebp) 10b662: 68 20 64 12 00 push $0x126420 10b667: e8 40 17 00 00 call 10cdac <_Objects_Get> 10b66c: 89 c3 mov %eax,%ebx switch ( location ) { 10b66e: 83 c4 10 add $0x10,%esp 10b671: 8b 4d f4 mov -0xc(%ebp),%ecx 10b674: 85 c9 test %ecx,%ecx 10b676: 74 0c je 10b684 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b678: b8 04 00 00 00 mov $0x4,%eax } 10b67d: 8b 5d fc mov -0x4(%ebp),%ebx 10b680: c9 leave 10b681: c3 ret 10b682: 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); 10b684: 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) ) { 10b687: 83 e0 30 and $0x30,%eax 10b68a: 74 58 je 10b6e4 if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) && 10b68c: 8b 53 64 mov 0x64(%ebx),%edx 10b68f: 85 d2 test %edx,%edx 10b691: 75 15 jne 10b6a8 10b693: 83 f8 20 cmp $0x20,%eax 10b696: 74 10 je 10b6a8 !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); 10b698: e8 5f 22 00 00 call 10d8fc <_Thread_Enable_dispatch> return RTEMS_RESOURCE_IN_USE; 10b69d: b8 0c 00 00 00 mov $0xc,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b6a2: 8b 5d fc mov -0x4(%ebp),%ebx 10b6a5: c9 leave 10b6a6: c3 ret 10b6a7: 90 nop !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } _CORE_mutex_Flush( 10b6a8: 50 push %eax 10b6a9: 6a 03 push $0x3 10b6ab: 6a 00 push $0x0 10b6ad: 8d 43 14 lea 0x14(%ebx),%eax 10b6b0: 50 push %eax 10b6b1: e8 2e 0a 00 00 call 10c0e4 <_CORE_mutex_Flush> 10b6b6: 83 c4 10 add $0x10,%esp SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_SEMAPHORE_WAS_DELETED ); } _Objects_Close( &_Semaphore_Information, &the_semaphore->Object ); 10b6b9: 83 ec 08 sub $0x8,%esp 10b6bc: 53 push %ebx 10b6bd: 68 20 64 12 00 push $0x126420 10b6c2: e8 ad 12 00 00 call 10c974 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 10b6c7: 58 pop %eax 10b6c8: 5a pop %edx 10b6c9: 53 push %ebx 10b6ca: 68 20 64 12 00 push $0x126420 10b6cf: e8 98 15 00 00 call 10cc6c <_Objects_Free> 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 10b6d4: e8 23 22 00 00 call 10d8fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b6d9: 83 c4 10 add $0x10,%esp 10b6dc: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b6de: 8b 5d fc mov -0x4(%ebp),%ebx 10b6e1: c9 leave 10b6e2: c3 ret 10b6e3: 90 nop &the_semaphore->Core_control.mutex, SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_MUTEX_WAS_DELETED ); } else { _CORE_semaphore_Flush( 10b6e4: 51 push %ecx 10b6e5: 6a 02 push $0x2 10b6e7: 6a 00 push $0x0 10b6e9: 8d 43 14 lea 0x14(%ebx),%eax 10b6ec: 50 push %eax 10b6ed: e8 82 0c 00 00 call 10c374 <_CORE_semaphore_Flush> 10b6f2: 83 c4 10 add $0x10,%esp 10b6f5: eb c2 jmp 10b6b9 =============================================================================== 0010b6f8 : rtems_status_code rtems_semaphore_obtain( rtems_id id, rtems_option option_set, rtems_interval timeout ) { 10b6f8: 55 push %ebp 10b6f9: 89 e5 mov %esp,%ebp 10b6fb: 57 push %edi 10b6fc: 56 push %esi 10b6fd: 53 push %ebx 10b6fe: 83 ec 1c sub $0x1c,%esp 10b701: 8b 5d 08 mov 0x8(%ebp),%ebx 10b704: 8b 75 0c mov 0xc(%ebp),%esi 10b707: 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 ); 10b70a: 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 ); 10b70d: 50 push %eax 10b70e: 8d 45 e4 lea -0x1c(%ebp),%eax 10b711: 50 push %eax 10b712: 53 push %ebx 10b713: 68 20 64 12 00 push $0x126420 10b718: e8 37 16 00 00 call 10cd54 <_Objects_Get_isr_disable> switch ( location ) { 10b71d: 83 c4 10 add $0x10,%esp 10b720: 8b 4d e4 mov -0x1c(%ebp),%ecx 10b723: 85 c9 test %ecx,%ecx 10b725: 74 0d je 10b734 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b727: b8 04 00 00 00 mov $0x4,%eax } 10b72c: 8d 65 f4 lea -0xc(%ebp),%esp 10b72f: 5b pop %ebx 10b730: 5e pop %esi 10b731: 5f pop %edi 10b732: c9 leave 10b733: 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) ) { 10b734: f6 40 10 30 testb $0x30,0x10(%eax) 10b738: 74 36 je 10b770 _CORE_mutex_Seize( 10b73a: 83 ec 0c sub $0xc,%esp 10b73d: ff 75 e0 pushl -0x20(%ebp) 10b740: 57 push %edi */ RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait ( rtems_option option_set ) { return (option_set & RTEMS_NO_WAIT) ? true : false; 10b741: 83 e6 01 and $0x1,%esi 10b744: 83 f6 01 xor $0x1,%esi 10b747: 56 push %esi 10b748: 53 push %ebx 10b749: 83 c0 14 add $0x14,%eax 10b74c: 50 push %eax 10b74d: e8 96 0a 00 00 call 10c1e8 <_CORE_mutex_Seize> id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, level ); return _Semaphore_Translate_core_mutex_return_code( 10b752: 83 c4 14 add $0x14,%esp _Thread_Executing->Wait.return_code ); 10b755: 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( 10b75a: ff 70 34 pushl 0x34(%eax) 10b75d: e8 12 01 00 00 call 10b874 <_Semaphore_Translate_core_mutex_return_code> 10b762: 83 c4 10 add $0x10,%esp break; } return RTEMS_INVALID_ID; } 10b765: 8d 65 f4 lea -0xc(%ebp),%esp 10b768: 5b pop %ebx 10b769: 5e pop %esi 10b76a: 5f pop %edi 10b76b: c9 leave 10b76c: c3 ret 10b76d: 8d 76 00 lea 0x0(%esi),%esi { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 10b770: 8b 15 58 67 12 00 mov 0x126758,%edx executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10b776: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) if ( the_semaphore->count != 0 ) { 10b77d: 8b 48 5c mov 0x5c(%eax),%ecx 10b780: 85 c9 test %ecx,%ecx 10b782: 75 2c jne 10b7b0 the_semaphore->count -= 1; _ISR_Enable( *level_p ); return; } if ( !wait ) { 10b784: 83 e6 01 and $0x1,%esi 10b787: 74 33 je 10b7bc _ISR_Enable( *level_p ); 10b789: ff 75 e0 pushl -0x20(%ebp) 10b78c: 9d popf executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT; 10b78d: 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( 10b794: 83 ec 0c sub $0xc,%esp _Thread_Executing->Wait.return_code ); 10b797: 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( 10b79c: ff 70 34 pushl 0x34(%eax) 10b79f: e8 e0 00 00 00 call 10b884 <_Semaphore_Translate_core_semaphore_return_code> 10b7a4: 83 c4 10 add $0x10,%esp break; } return RTEMS_INVALID_ID; } 10b7a7: 8d 65 f4 lea -0xc(%ebp),%esp 10b7aa: 5b pop %ebx 10b7ab: 5e pop %esi 10b7ac: 5f pop %edi 10b7ad: c9 leave 10b7ae: c3 ret 10b7af: 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; 10b7b0: 49 dec %ecx 10b7b1: 89 48 5c mov %ecx,0x5c(%eax) _ISR_Enable( *level_p ); 10b7b4: ff 75 e0 pushl -0x20(%ebp) 10b7b7: 9d popf 10b7b8: eb da jmp 10b794 10b7ba: 66 90 xchg %ax,%ax 10b7bc: 8b 0d d0 64 12 00 mov 0x1264d0,%ecx 10b7c2: 41 inc %ecx 10b7c3: 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; 10b7c9: 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; 10b7d0: 83 c0 14 add $0x14,%eax 10b7d3: 89 42 44 mov %eax,0x44(%edx) executing->Wait.id = id; 10b7d6: 89 5a 20 mov %ebx,0x20(%edx) _ISR_Enable( *level_p ); 10b7d9: ff 75 e0 pushl -0x20(%ebp) 10b7dc: 9d popf _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); 10b7dd: 52 push %edx 10b7de: 68 a0 e0 10 00 push $0x10e0a0 10b7e3: 57 push %edi 10b7e4: 50 push %eax 10b7e5: e8 8a 25 00 00 call 10dd74 <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 10b7ea: e8 0d 21 00 00 call 10d8fc <_Thread_Enable_dispatch> 10b7ef: 83 c4 10 add $0x10,%esp 10b7f2: eb a0 jmp 10b794 =============================================================================== 0010b7f4 : #endif rtems_status_code rtems_semaphore_release( rtems_id id ) { 10b7f4: 55 push %ebp 10b7f5: 89 e5 mov %esp,%ebp 10b7f7: 53 push %ebx 10b7f8: 83 ec 18 sub $0x18,%esp 10b7fb: 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 ); 10b7fe: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Semaphore_Control *) _Objects_Get( &_Semaphore_Information, id, location ); 10b801: 50 push %eax 10b802: 53 push %ebx 10b803: 68 20 64 12 00 push $0x126420 10b808: e8 9f 15 00 00 call 10cdac <_Objects_Get> switch ( location ) { 10b80d: 83 c4 10 add $0x10,%esp 10b810: 8b 55 f4 mov -0xc(%ebp),%edx 10b813: 85 d2 test %edx,%edx 10b815: 74 0d je 10b824 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b817: b8 04 00 00 00 mov $0x4,%eax } 10b81c: 8b 5d fc mov -0x4(%ebp),%ebx 10b81f: c9 leave 10b820: c3 ret 10b821: 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) ) { 10b824: f6 40 10 30 testb $0x30,0x10(%eax) 10b828: 75 26 jne 10b850 MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); return _Semaphore_Translate_core_mutex_return_code( mutex_status ); } else { semaphore_status = _CORE_semaphore_Surrender( 10b82a: 52 push %edx 10b82b: 6a 00 push $0x0 10b82d: 53 push %ebx 10b82e: 83 c0 14 add $0x14,%eax 10b831: 50 push %eax 10b832: e8 89 0b 00 00 call 10c3c0 <_CORE_semaphore_Surrender> 10b837: 89 c3 mov %eax,%ebx &the_semaphore->Core_control.semaphore, id, MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); 10b839: e8 be 20 00 00 call 10d8fc <_Thread_Enable_dispatch> return 10b83e: 89 1c 24 mov %ebx,(%esp) 10b841: e8 3e 00 00 00 call 10b884 <_Semaphore_Translate_core_semaphore_return_code> 10b846: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b849: 8b 5d fc mov -0x4(%ebp),%ebx 10b84c: c9 leave 10b84d: c3 ret 10b84e: 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( 10b850: 51 push %ecx 10b851: 6a 00 push $0x0 10b853: 53 push %ebx 10b854: 83 c0 14 add $0x14,%eax 10b857: 50 push %eax 10b858: e8 2b 0a 00 00 call 10c288 <_CORE_mutex_Surrender> 10b85d: 89 c3 mov %eax,%ebx &the_semaphore->Core_control.mutex, id, MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); 10b85f: e8 98 20 00 00 call 10d8fc <_Thread_Enable_dispatch> return _Semaphore_Translate_core_mutex_return_code( mutex_status ); 10b864: 89 1c 24 mov %ebx,(%esp) 10b867: e8 08 00 00 00 call 10b874 <_Semaphore_Translate_core_mutex_return_code> 10b86c: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b86f: 8b 5d fc mov -0x4(%ebp),%ebx 10b872: c9 leave 10b873: c3 ret =============================================================================== 00117da8 : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 117da8: 55 push %ebp 117da9: 89 e5 mov %esp,%ebp 117dab: 53 push %ebx 117dac: 83 ec 14 sub $0x14,%esp 117daf: 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 ) 117db2: 85 db test %ebx,%ebx 117db4: 75 0a jne 117dc0 return RTEMS_INVALID_NUMBER; 117db6: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 117dbb: 8b 5d fc mov -0x4(%ebp),%ebx 117dbe: c9 leave 117dbf: c3 ret ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 117dc0: 83 ec 08 sub $0x8,%esp 117dc3: 8d 45 f4 lea -0xc(%ebp),%eax 117dc6: 50 push %eax 117dc7: ff 75 08 pushl 0x8(%ebp) 117dca: e8 a5 3f 00 00 call 11bd74 <_Thread_Get> switch ( location ) { 117dcf: 83 c4 10 add $0x10,%esp 117dd2: 8b 55 f4 mov -0xc(%ebp),%edx 117dd5: 85 d2 test %edx,%edx 117dd7: 74 0b je 117de4 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 117dd9: b8 04 00 00 00 mov $0x4,%eax } 117dde: 8b 5d fc mov -0x4(%ebp),%ebx 117de1: c9 leave 117de2: c3 ret 117de3: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 117de4: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx asr = &api->Signal; if ( ! _ASR_Is_null_handler( asr->handler ) ) { 117dea: 8b 4a 0c mov 0xc(%edx),%ecx 117ded: 85 c9 test %ecx,%ecx 117def: 74 3f je 117e30 if ( asr->is_enabled ) { 117df1: 80 7a 08 00 cmpb $0x0,0x8(%edx) 117df5: 74 25 je 117e1c rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 117df7: 9c pushf 117df8: fa cli 117df9: 59 pop %ecx *signal_set |= signals; 117dfa: 09 5a 14 or %ebx,0x14(%edx) _ISR_Enable( _level ); 117dfd: 51 push %ecx 117dfe: 9d popf _ASR_Post_signals( signal_set, &asr->signals_posted ); if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 117dff: 8b 15 94 0b 14 00 mov 0x140b94,%edx 117e05: 85 d2 test %edx,%edx 117e07: 74 1b je 117e24 117e09: 3b 05 98 0b 14 00 cmp 0x140b98,%eax 117e0f: 75 13 jne 117e24 <== NEVER TAKEN _Thread_Dispatch_necessary = true; 117e11: c6 05 a4 0b 14 00 01 movb $0x1,0x140ba4 117e18: eb 0a jmp 117e24 117e1a: 66 90 xchg %ax,%ax rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 117e1c: 9c pushf 117e1d: fa cli 117e1e: 58 pop %eax *signal_set |= signals; 117e1f: 09 5a 18 or %ebx,0x18(%edx) _ISR_Enable( _level ); 117e22: 50 push %eax 117e23: 9d popf } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 117e24: e8 27 3f 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 117e29: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 117e2b: 8b 5d fc mov -0x4(%ebp),%ebx 117e2e: c9 leave 117e2f: c3 ret _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 117e30: e8 1b 3f 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 117e35: b8 0b 00 00 00 mov $0xb,%eax 117e3a: e9 7c ff ff ff jmp 117dbb =============================================================================== 00107a30 : * rtems_stack_checker_Begin_extension */ void rtems_stack_checker_begin_extension( Thread_Control *the_thread ) { 107a30: 55 push %ebp 107a31: 89 e5 mov %esp,%ebp 107a33: 57 push %edi 107a34: 56 push %esi 107a35: 8b 45 08 mov 0x8(%ebp),%eax Stack_check_Control *the_pattern; if ( the_thread->Object.id == 0 ) /* skip system tasks */ 107a38: 8b 48 08 mov 0x8(%eax),%ecx 107a3b: 85 c9 test %ecx,%ecx 107a3d: 74 15 je 107a54 <== NEVER TAKEN return; the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack); *the_pattern = Stack_check_Pattern; 107a3f: 8b b8 b8 00 00 00 mov 0xb8(%eax),%edi 107a45: 83 c7 08 add $0x8,%edi 107a48: be 80 63 12 00 mov $0x126380,%esi 107a4d: b9 04 00 00 00 mov $0x4,%ecx 107a52: f3 a5 rep movsl %ds:(%esi),%es:(%edi) } 107a54: 5e pop %esi 107a55: 5f pop %edi 107a56: c9 leave 107a57: c3 ret =============================================================================== 00107a08 : */ bool rtems_stack_checker_create_extension( Thread_Control *running __attribute__((unused)), Thread_Control *the_thread ) { 107a08: 55 push %ebp 107a09: 89 e5 mov %esp,%ebp 107a0b: 57 push %edi 107a0c: 8b 7d 0c mov 0xc(%ebp),%edi Stack_check_Initialize(); 107a0f: e8 88 ff ff ff call 10799c if (the_thread) 107a14: 85 ff test %edi,%edi 107a16: 74 12 je 107a2a <== NEVER TAKEN Stack_check_Dope_stack(&the_thread->Start.Initial_stack); 107a18: 8b 8f b4 00 00 00 mov 0xb4(%edi),%ecx 107a1e: 8b 97 b8 00 00 00 mov 0xb8(%edi),%edx 107a24: b0 a5 mov $0xa5,%al 107a26: 89 d7 mov %edx,%edi 107a28: f3 aa rep stos %al,%es:(%edi) return true; } 107a2a: b0 01 mov $0x1,%al 107a2c: 5f pop %edi 107a2d: c9 leave 107a2e: c3 ret =============================================================================== 00107b6c : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 107b6c: 55 push %ebp 107b6d: 89 e5 mov %esp,%ebp 107b6f: 57 push %edi 107b70: 56 push %esi Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 107b71: a1 98 67 12 00 mov 0x126798,%eax ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 107b76: 8b b0 b8 00 00 00 mov 0xb8(%eax),%esi 107b7c: 39 f5 cmp %esi,%ebp 107b7e: 72 3c jb 107bbc <== NEVER TAKEN return false; } if ( sp > (the_stack->area + the_stack->size) ) { 107b80: 8b 80 b4 00 00 00 mov 0xb4(%eax),%eax 107b86: 8d 04 06 lea (%esi,%eax,1),%eax } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 107b89: 39 c5 cmp %eax,%ebp 107b8b: 0f 96 c0 setbe %al /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 107b8e: 8b 15 50 60 12 00 mov 0x126050,%edx 107b94: 85 d2 test %edx,%edx 107b96: 74 30 je 107bc8 <== NEVER TAKEN pattern_ok = (!memcmp( 107b98: 83 c6 08 add $0x8,%esi 107b9b: bf 80 63 12 00 mov $0x126380,%edi 107ba0: b9 10 00 00 00 mov $0x10,%ecx 107ba5: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 107ba7: 0f 94 c2 sete %dl /* * Let's report as much as we can. */ if ( !sp_ok || !pattern_ok ) { 107baa: 84 c0 test %al,%al 107bac: 74 1e je 107bcc <== NEVER TAKEN 107bae: 84 d2 test %dl,%dl 107bb0: 74 1a je 107bcc <== NEVER TAKEN /* * The Stack Pointer and the Pattern Area are OK so return false. */ return false; } 107bb2: 31 c0 xor %eax,%eax 107bb4: 8d 65 f8 lea -0x8(%ebp),%esp 107bb7: 5e pop %esi 107bb8: 5f pop %edi 107bb9: c9 leave 107bba: c3 ret 107bbb: 90 nop { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { return false; 107bbc: 31 c0 xor %eax,%eax /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 107bbe: 8b 15 50 60 12 00 mov 0x126050,%edx <== NOT EXECUTED 107bc4: 85 d2 test %edx,%edx <== NOT EXECUTED 107bc6: 75 d0 jne 107b98 <== 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; 107bc8: b2 01 mov $0x1,%dl <== NOT EXECUTED 107bca: eb de jmp 107baa <== NOT EXECUTED /* * Let's report as much as we can. */ if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 107bcc: 57 push %edi <== NOT EXECUTED 107bcd: 57 push %edi <== NOT EXECUTED 107bce: 0f b6 d2 movzbl %dl,%edx <== NOT EXECUTED 107bd1: 52 push %edx <== NOT EXECUTED 107bd2: ff 35 98 67 12 00 pushl 0x126798 <== NOT EXECUTED 107bd8: e8 7b fe ff ff call 107a58 <== NOT EXECUTED =============================================================================== 00107c48 : void rtems_stack_checker_report_usage( void ) { 107c48: 55 push %ebp <== NOT EXECUTED 107c49: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107c4b: 83 ec 10 sub $0x10,%esp <== NOT EXECUTED rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 107c4e: 68 1c 93 10 00 push $0x10931c <== NOT EXECUTED 107c53: 6a 00 push $0x0 <== NOT EXECUTED 107c55: e8 86 ff ff ff call 107be0 <== NOT EXECUTED 107c5a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 107c5d: c9 leave <== NOT EXECUTED 107c5e: c3 ret <== NOT EXECUTED =============================================================================== 00107be0 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 107be0: 55 push %ebp <== NOT EXECUTED 107be1: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107be3: 56 push %esi <== NOT EXECUTED 107be4: 53 push %ebx <== NOT EXECUTED 107be5: 8b 75 08 mov 0x8(%ebp),%esi <== NOT EXECUTED 107be8: 8b 5d 0c mov 0xc(%ebp),%ebx <== NOT EXECUTED if ( !print ) 107beb: 85 db test %ebx,%ebx <== NOT EXECUTED 107bed: 74 50 je 107c3f <== NOT EXECUTED return; print_context = context; 107bef: 89 35 48 60 12 00 mov %esi,0x126048 <== NOT EXECUTED print_handler = print; 107bf5: 89 1d 4c 60 12 00 mov %ebx,0x12604c <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 107bfb: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 107bfe: 68 6c 08 12 00 push $0x12086c <== NOT EXECUTED 107c03: 56 push %esi <== NOT EXECUTED 107c04: ff d3 call *%ebx <== NOT EXECUTED (*print)( context, 107c06: 59 pop %ecx <== NOT EXECUTED 107c07: 58 pop %eax <== NOT EXECUTED 107c08: 68 f0 08 12 00 push $0x1208f0 <== NOT EXECUTED 107c0d: 56 push %esi <== NOT EXECUTED 107c0e: 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 ); 107c10: c7 04 24 30 78 10 00 movl $0x107830,(%esp) <== NOT EXECUTED 107c17: e8 d8 50 00 00 call 10ccf4 <== NOT EXECUTED #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 107c1c: c7 04 24 ff ff ff ff movl $0xffffffff,(%esp) <== NOT EXECUTED 107c23: e8 08 fc ff ff call 107830 <== NOT EXECUTED #endif print_context = NULL; 107c28: c7 05 48 60 12 00 00 movl $0x0,0x126048 <== NOT EXECUTED 107c2f: 00 00 00 print_handler = NULL; 107c32: c7 05 4c 60 12 00 00 movl $0x0,0x12604c <== NOT EXECUTED 107c39: 00 00 00 107c3c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 107c3f: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 107c42: 5b pop %ebx <== NOT EXECUTED 107c43: 5e pop %esi <== NOT EXECUTED 107c44: c9 leave <== NOT EXECUTED 107c45: c3 ret <== NOT EXECUTED =============================================================================== 00107b14 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 107b14: 55 push %ebp 107b15: 89 e5 mov %esp,%ebp 107b17: 57 push %edi 107b18: 56 push %esi 107b19: 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); 107b1c: 8b 90 b8 00 00 00 mov 0xb8(%eax),%edx 107b22: 8d 72 08 lea 0x8(%edx),%esi ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 107b25: 39 d5 cmp %edx,%ebp 107b27: 72 0a jb 107b33 <== NEVER TAKEN return false; } if ( sp > (the_stack->area + the_stack->size) ) { 107b29: 03 90 b4 00 00 00 add 0xb4(%eax),%edx 107b2f: 39 d5 cmp %edx,%ebp 107b31: 76 1d jbe 107b50 <== 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, 107b33: bf 80 63 12 00 mov $0x126380,%edi <== NOT EXECUTED 107b38: b9 10 00 00 00 mov $0x10,%ecx <== NOT EXECUTED 107b3d: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) <== NOT EXECUTED 107b3f: 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 ); 107b42: 56 push %esi <== NOT EXECUTED 107b43: 56 push %esi <== NOT EXECUTED 107b44: 0f b6 d2 movzbl %dl,%edx <== NOT EXECUTED 107b47: 52 push %edx <== NOT EXECUTED 107b48: 50 push %eax <== NOT EXECUTED 107b49: e8 0a ff ff ff call 107a58 <== NOT EXECUTED 107b4e: 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, 107b50: bf 80 63 12 00 mov $0x126380,%edi 107b55: b9 10 00 00 00 mov $0x10,%ecx (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 107b5a: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 107b5c: 75 07 jne 107b65 <== NEVER TAKEN Stack_check_report_blown_task( running, pattern_ok ); } } 107b5e: 8d 65 f8 lea -0x8(%ebp),%esp 107b61: 5e pop %esi 107b62: 5f pop %edi 107b63: c9 leave 107b64: 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 ) { 107b65: 31 d2 xor %edx,%edx <== NOT EXECUTED 107b67: eb d9 jmp 107b42 <== NOT EXECUTED =============================================================================== 00110a50 : rtems_status_code rtems_string_to_double ( const char *s, double *n, char **endptr ) { 110a50: 55 push %ebp 110a51: 89 e5 mov %esp,%ebp 110a53: 57 push %edi 110a54: 56 push %esi 110a55: 53 push %ebx 110a56: 83 ec 2c sub $0x2c,%esp 110a59: 8b 75 08 mov 0x8(%ebp),%esi 110a5c: 8b 5d 0c mov 0xc(%ebp),%ebx 110a5f: 8b 7d 10 mov 0x10(%ebp),%edi double result; char *end; if ( !n ) 110a62: 85 db test %ebx,%ebx 110a64: 0f 84 b2 00 00 00 je 110b1c return RTEMS_INVALID_ADDRESS; errno = 0; 110a6a: e8 39 21 00 00 call 112ba8 <__errno> 110a6f: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110a75: c7 03 00 00 00 00 movl $0x0,(%ebx) 110a7b: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) result = strtod( s, &end ); 110a82: 83 ec 08 sub $0x8,%esp 110a85: 8d 45 e4 lea -0x1c(%ebp),%eax 110a88: 50 push %eax 110a89: 56 push %esi 110a8a: e8 19 4b 00 00 call 1155a8 if ( endptr ) 110a8f: 83 c4 10 add $0x10,%esp 110a92: 85 ff test %edi,%edi 110a94: 0f 84 92 00 00 00 je 110b2c *endptr = end; 110a9a: 8b 45 e4 mov -0x1c(%ebp),%eax 110a9d: 89 07 mov %eax,(%edi) if ( end == s ) 110a9f: 39 c6 cmp %eax,%esi 110aa1: 74 69 je 110b0c return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110aa3: dd 5d c8 fstpl -0x38(%ebp) 110aa6: e8 fd 20 00 00 call 112ba8 <__errno> 110aab: 83 38 22 cmpl $0x22,(%eax) 110aae: dd 45 c8 fldl -0x38(%ebp) 110ab1: 74 0d je 110ac0 (( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL ))) return RTEMS_INVALID_NUMBER; *n = result; 110ab3: dd 1b fstpl (%ebx) return RTEMS_SUCCESSFUL; 110ab5: 31 c0 xor %eax,%eax } 110ab7: 8d 65 f4 lea -0xc(%ebp),%esp 110aba: 5b pop %ebx 110abb: 5e pop %esi 110abc: 5f pop %edi 110abd: c9 leave 110abe: c3 ret 110abf: 90 nop *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110ac0: d9 ee fldz 110ac2: d9 c9 fxch %st(1) 110ac4: dd e1 fucom %st(1) 110ac6: df e0 fnstsw %ax 110ac8: dd d9 fstp %st(1) 110aca: 80 e4 45 and $0x45,%ah 110acd: 80 fc 40 cmp $0x40,%ah 110ad0: 74 26 je 110af8 <== NEVER TAKEN (( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL ))) 110ad2: dd 05 50 4e 12 00 fldl 0x124e50 110ad8: d9 c9 fxch %st(1) 110ada: dd e1 fucom %st(1) 110adc: df e0 fnstsw %ax 110ade: dd d9 fstp %st(1) 110ae0: f6 c4 45 test $0x45,%ah 110ae3: 74 17 je 110afc <== ALWAYS TAKEN 110ae5: dd 05 58 4e 12 00 fldl 0x124e58 <== NOT EXECUTED 110aeb: dd e9 fucomp %st(1) <== NOT EXECUTED 110aed: df e0 fnstsw %ax <== NOT EXECUTED 110aef: f6 c4 45 test $0x45,%ah <== NOT EXECUTED 110af2: 75 bf jne 110ab3 <== NOT EXECUTED 110af4: dd d8 fstp %st(0) <== NOT EXECUTED 110af6: eb 06 jmp 110afe <== NOT EXECUTED 110af8: dd d8 fstp %st(0) <== NOT EXECUTED 110afa: eb 02 jmp 110afe <== NOT EXECUTED 110afc: dd d8 fstp %st(0) return RTEMS_INVALID_NUMBER; 110afe: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 110b03: 8d 65 f4 lea -0xc(%ebp),%esp 110b06: 5b pop %ebx 110b07: 5e pop %esi 110b08: 5f pop %edi 110b09: c9 leave 110b0a: c3 ret 110b0b: 90 nop 110b0c: dd d8 fstp %st(0) if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110b0e: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110b13: 8d 65 f4 lea -0xc(%ebp),%esp 110b16: 5b pop %ebx 110b17: 5e pop %esi 110b18: 5f pop %edi 110b19: c9 leave 110b1a: c3 ret 110b1b: 90 nop { double result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110b1c: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110b21: 8d 65 f4 lea -0xc(%ebp),%esp 110b24: 5b pop %ebx 110b25: 5e pop %esi 110b26: 5f pop %edi 110b27: c9 leave 110b28: c3 ret 110b29: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtod( s, &end ); if ( endptr ) 110b2c: 8b 45 e4 mov -0x1c(%ebp),%eax 110b2f: e9 6b ff ff ff jmp 110a9f =============================================================================== 00110b34 : rtems_status_code rtems_string_to_float ( const char *s, float *n, char **endptr ) { 110b34: 55 push %ebp 110b35: 89 e5 mov %esp,%ebp 110b37: 57 push %edi 110b38: 56 push %esi 110b39: 53 push %ebx 110b3a: 83 ec 2c sub $0x2c,%esp 110b3d: 8b 75 08 mov 0x8(%ebp),%esi 110b40: 8b 5d 0c mov 0xc(%ebp),%ebx 110b43: 8b 7d 10 mov 0x10(%ebp),%edi float result; char *end; if ( !n ) 110b46: 85 db test %ebx,%ebx 110b48: 0f 84 aa 00 00 00 je 110bf8 return RTEMS_INVALID_ADDRESS; errno = 0; 110b4e: e8 55 20 00 00 call 112ba8 <__errno> 110b53: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110b59: c7 03 00 00 00 00 movl $0x0,(%ebx) result = strtof( s, &end ); 110b5f: 83 ec 08 sub $0x8,%esp 110b62: 8d 45 e4 lea -0x1c(%ebp),%eax 110b65: 50 push %eax 110b66: 56 push %esi 110b67: e8 58 4a 00 00 call 1155c4 if ( endptr ) 110b6c: 83 c4 10 add $0x10,%esp 110b6f: 85 ff test %edi,%edi 110b71: 0f 84 91 00 00 00 je 110c08 *endptr = end; 110b77: 8b 45 e4 mov -0x1c(%ebp),%eax 110b7a: 89 07 mov %eax,(%edi) if ( end == s ) 110b7c: 39 c6 cmp %eax,%esi 110b7e: 74 68 je 110be8 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110b80: d9 5d c8 fstps -0x38(%ebp) 110b83: e8 20 20 00 00 call 112ba8 <__errno> 110b88: 83 38 22 cmpl $0x22,(%eax) 110b8b: d9 45 c8 flds -0x38(%ebp) 110b8e: 74 0c je 110b9c (( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF ))) return RTEMS_INVALID_NUMBER; *n = result; 110b90: d9 1b fstps (%ebx) return RTEMS_SUCCESSFUL; 110b92: 31 c0 xor %eax,%eax } 110b94: 8d 65 f4 lea -0xc(%ebp),%esp 110b97: 5b pop %ebx 110b98: 5e pop %esi 110b99: 5f pop %edi 110b9a: c9 leave 110b9b: c3 ret *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110b9c: d9 ee fldz 110b9e: d9 c9 fxch %st(1) 110ba0: dd e1 fucom %st(1) 110ba2: df e0 fnstsw %ax 110ba4: dd d9 fstp %st(1) 110ba6: 80 e4 45 and $0x45,%ah 110ba9: 80 fc 40 cmp $0x40,%ah 110bac: 74 26 je 110bd4 <== NEVER TAKEN (( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF ))) 110bae: d9 05 60 4e 12 00 flds 0x124e60 110bb4: d9 c9 fxch %st(1) 110bb6: dd e1 fucom %st(1) 110bb8: df e0 fnstsw %ax 110bba: dd d9 fstp %st(1) 110bbc: f6 c4 45 test $0x45,%ah 110bbf: 74 17 je 110bd8 <== ALWAYS TAKEN 110bc1: d9 05 64 4e 12 00 flds 0x124e64 <== NOT EXECUTED 110bc7: dd e9 fucomp %st(1) <== NOT EXECUTED 110bc9: df e0 fnstsw %ax <== NOT EXECUTED 110bcb: f6 c4 45 test $0x45,%ah <== NOT EXECUTED 110bce: 75 c0 jne 110b90 <== NOT EXECUTED 110bd0: dd d8 fstp %st(0) <== NOT EXECUTED 110bd2: eb 06 jmp 110bda <== NOT EXECUTED 110bd4: dd d8 fstp %st(0) <== NOT EXECUTED 110bd6: eb 02 jmp 110bda <== NOT EXECUTED 110bd8: dd d8 fstp %st(0) return RTEMS_INVALID_NUMBER; 110bda: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 110bdf: 8d 65 f4 lea -0xc(%ebp),%esp 110be2: 5b pop %ebx 110be3: 5e pop %esi 110be4: 5f pop %edi 110be5: c9 leave 110be6: c3 ret 110be7: 90 nop 110be8: dd d8 fstp %st(0) if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110bea: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110bef: 8d 65 f4 lea -0xc(%ebp),%esp 110bf2: 5b pop %ebx 110bf3: 5e pop %esi 110bf4: 5f pop %edi 110bf5: c9 leave 110bf6: c3 ret 110bf7: 90 nop { float result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110bf8: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110bfd: 8d 65 f4 lea -0xc(%ebp),%esp 110c00: 5b pop %ebx 110c01: 5e pop %esi 110c02: 5f pop %edi 110c03: c9 leave 110c04: c3 ret 110c05: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtof( s, &end ); if ( endptr ) 110c08: 8b 45 e4 mov -0x1c(%ebp),%eax 110c0b: e9 6c ff ff ff jmp 110b7c =============================================================================== 00110c10 : const char *s, int *n, char **endptr, int base ) { 110c10: 55 push %ebp 110c11: 89 e5 mov %esp,%ebp 110c13: 57 push %edi 110c14: 56 push %esi 110c15: 53 push %ebx 110c16: 83 ec 2c sub $0x2c,%esp 110c19: 8b 75 08 mov 0x8(%ebp),%esi 110c1c: 8b 5d 0c mov 0xc(%ebp),%ebx 110c1f: 8b 7d 10 mov 0x10(%ebp),%edi long result; char *end; if ( !n ) 110c22: 85 db test %ebx,%ebx 110c24: 0f 84 82 00 00 00 je 110cac return RTEMS_INVALID_ADDRESS; errno = 0; 110c2a: e8 79 1f 00 00 call 112ba8 <__errno> 110c2f: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110c35: c7 03 00 00 00 00 movl $0x0,(%ebx) result = strtol( s, &end, base ); 110c3b: 50 push %eax 110c3c: ff 75 14 pushl 0x14(%ebp) 110c3f: 8d 45 e4 lea -0x1c(%ebp),%eax 110c42: 50 push %eax 110c43: 56 push %esi 110c44: e8 3b 4b 00 00 call 115784 110c49: 89 c2 mov %eax,%edx if ( endptr ) 110c4b: 83 c4 10 add $0x10,%esp 110c4e: 85 ff test %edi,%edi 110c50: 74 6a je 110cbc *endptr = end; 110c52: 8b 45 e4 mov -0x1c(%ebp),%eax 110c55: 89 07 mov %eax,(%edi) if ( end == s ) 110c57: 39 c6 cmp %eax,%esi 110c59: 74 41 je 110c9c return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110c5b: 89 55 d4 mov %edx,-0x2c(%ebp) 110c5e: e8 45 1f 00 00 call 112ba8 <__errno> 110c63: 83 38 22 cmpl $0x22,(%eax) 110c66: 8b 55 d4 mov -0x2c(%ebp),%edx 110c69: 74 0d je 110c78 errno = ERANGE; return RTEMS_INVALID_NUMBER; } #endif *n = result; 110c6b: 89 13 mov %edx,(%ebx) return RTEMS_SUCCESSFUL; 110c6d: 31 c0 xor %eax,%eax } 110c6f: 8d 65 f4 lea -0xc(%ebp),%esp 110c72: 5b pop %ebx 110c73: 5e pop %esi 110c74: 5f pop %edi 110c75: c9 leave 110c76: c3 ret 110c77: 90 nop *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110c78: 85 d2 test %edx,%edx 110c7a: 74 10 je 110c8c <== NEVER TAKEN (( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN ))) 110c7c: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx 110c82: 74 08 je 110c8c <== ALWAYS TAKEN 110c84: 81 fa 00 00 00 80 cmp $0x80000000,%edx <== NOT EXECUTED 110c8a: 75 df jne 110c6b <== NOT EXECUTED return RTEMS_INVALID_NUMBER; 110c8c: b8 0a 00 00 00 mov $0xa,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110c91: 8d 65 f4 lea -0xc(%ebp),%esp 110c94: 5b pop %ebx 110c95: 5e pop %esi 110c96: 5f pop %edi 110c97: c9 leave 110c98: c3 ret 110c99: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110c9c: b8 0b 00 00 00 mov $0xb,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110ca1: 8d 65 f4 lea -0xc(%ebp),%esp 110ca4: 5b pop %ebx 110ca5: 5e pop %esi 110ca6: 5f pop %edi 110ca7: c9 leave 110ca8: c3 ret 110ca9: 8d 76 00 lea 0x0(%esi),%esi { long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110cac: b8 09 00 00 00 mov $0x9,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110cb1: 8d 65 f4 lea -0xc(%ebp),%esp 110cb4: 5b pop %ebx 110cb5: 5e pop %esi 110cb6: 5f pop %edi 110cb7: c9 leave 110cb8: c3 ret 110cb9: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtol( s, &end, base ); if ( endptr ) 110cbc: 8b 45 e4 mov -0x1c(%ebp),%eax 110cbf: eb 96 jmp 110c57 =============================================================================== 00110d90 : const char *s, long *n, char **endptr, int base ) { 110d90: 55 push %ebp 110d91: 89 e5 mov %esp,%ebp 110d93: 57 push %edi 110d94: 56 push %esi 110d95: 53 push %ebx 110d96: 83 ec 2c sub $0x2c,%esp 110d99: 8b 75 08 mov 0x8(%ebp),%esi 110d9c: 8b 5d 0c mov 0xc(%ebp),%ebx 110d9f: 8b 7d 10 mov 0x10(%ebp),%edi long result; char *end; if ( !n ) 110da2: 85 db test %ebx,%ebx 110da4: 0f 84 82 00 00 00 je 110e2c return RTEMS_INVALID_ADDRESS; errno = 0; 110daa: e8 f9 1d 00 00 call 112ba8 <__errno> 110daf: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110db5: c7 03 00 00 00 00 movl $0x0,(%ebx) result = strtol( s, &end, base ); 110dbb: 50 push %eax 110dbc: ff 75 14 pushl 0x14(%ebp) 110dbf: 8d 45 e4 lea -0x1c(%ebp),%eax 110dc2: 50 push %eax 110dc3: 56 push %esi 110dc4: e8 bb 49 00 00 call 115784 110dc9: 89 c2 mov %eax,%edx if ( endptr ) 110dcb: 83 c4 10 add $0x10,%esp 110dce: 85 ff test %edi,%edi 110dd0: 74 6a je 110e3c *endptr = end; 110dd2: 8b 45 e4 mov -0x1c(%ebp),%eax 110dd5: 89 07 mov %eax,(%edi) if ( end == s ) 110dd7: 39 c6 cmp %eax,%esi 110dd9: 74 41 je 110e1c return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110ddb: 89 55 d4 mov %edx,-0x2c(%ebp) 110dde: e8 c5 1d 00 00 call 112ba8 <__errno> 110de3: 83 38 22 cmpl $0x22,(%eax) 110de6: 8b 55 d4 mov -0x2c(%ebp),%edx 110de9: 74 0d je 110df8 (( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN ))) return RTEMS_INVALID_NUMBER; *n = result; 110deb: 89 13 mov %edx,(%ebx) return RTEMS_SUCCESSFUL; 110ded: 31 c0 xor %eax,%eax } 110def: 8d 65 f4 lea -0xc(%ebp),%esp 110df2: 5b pop %ebx 110df3: 5e pop %esi 110df4: 5f pop %edi 110df5: c9 leave 110df6: c3 ret 110df7: 90 nop *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110df8: 85 d2 test %edx,%edx 110dfa: 74 10 je 110e0c <== NEVER TAKEN (( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN ))) 110dfc: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx 110e02: 74 08 je 110e0c 110e04: 81 fa 00 00 00 80 cmp $0x80000000,%edx 110e0a: 75 df jne 110deb <== NEVER TAKEN return RTEMS_INVALID_NUMBER; 110e0c: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 110e11: 8d 65 f4 lea -0xc(%ebp),%esp 110e14: 5b pop %ebx 110e15: 5e pop %esi 110e16: 5f pop %edi 110e17: c9 leave 110e18: c3 ret 110e19: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110e1c: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110e21: 8d 65 f4 lea -0xc(%ebp),%esp 110e24: 5b pop %ebx 110e25: 5e pop %esi 110e26: 5f pop %edi 110e27: c9 leave 110e28: c3 ret 110e29: 8d 76 00 lea 0x0(%esi),%esi { long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110e2c: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110e31: 8d 65 f4 lea -0xc(%ebp),%esp 110e34: 5b pop %ebx 110e35: 5e pop %esi 110e36: 5f pop %edi 110e37: c9 leave 110e38: c3 ret 110e39: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtol( s, &end, base ); if ( endptr ) 110e3c: 8b 45 e4 mov -0x1c(%ebp),%eax 110e3f: eb 96 jmp 110dd7 =============================================================================== 00110cc4 : const char *s, long long *n, char **endptr, int base ) { 110cc4: 55 push %ebp 110cc5: 89 e5 mov %esp,%ebp 110cc7: 57 push %edi 110cc8: 56 push %esi 110cc9: 53 push %ebx 110cca: 83 ec 2c sub $0x2c,%esp 110ccd: 8b 5d 0c mov 0xc(%ebp),%ebx 110cd0: 8b 7d 10 mov 0x10(%ebp),%edi long long result; char *end; if ( !n ) 110cd3: 85 db test %ebx,%ebx 110cd5: 0f 84 9d 00 00 00 je 110d78 return RTEMS_INVALID_ADDRESS; errno = 0; 110cdb: e8 c8 1e 00 00 call 112ba8 <__errno> 110ce0: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110ce6: c7 03 00 00 00 00 movl $0x0,(%ebx) 110cec: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) result = strtoll( s, &end, base ); 110cf3: 50 push %eax 110cf4: ff 75 14 pushl 0x14(%ebp) 110cf7: 8d 45 e4 lea -0x1c(%ebp),%eax 110cfa: 50 push %eax 110cfb: ff 75 08 pushl 0x8(%ebp) 110cfe: e8 9d 4a 00 00 call 1157a0 110d03: 89 c6 mov %eax,%esi if ( endptr ) 110d05: 83 c4 10 add $0x10,%esp 110d08: 85 ff test %edi,%edi 110d0a: 74 7c je 110d88 *endptr = end; 110d0c: 8b 45 e4 mov -0x1c(%ebp),%eax 110d0f: 89 07 mov %eax,(%edi) if ( end == s ) 110d11: 39 45 08 cmp %eax,0x8(%ebp) 110d14: 74 52 je 110d68 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110d16: 89 55 d4 mov %edx,-0x2c(%ebp) 110d19: e8 8a 1e 00 00 call 112ba8 <__errno> 110d1e: 83 38 22 cmpl $0x22,(%eax) 110d21: 8b 55 d4 mov -0x2c(%ebp),%edx 110d24: 74 12 je 110d38 (( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN ))) return RTEMS_INVALID_NUMBER; *n = result; 110d26: 89 33 mov %esi,(%ebx) 110d28: 89 53 04 mov %edx,0x4(%ebx) return RTEMS_SUCCESSFUL; 110d2b: 31 c0 xor %eax,%eax } 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 *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110d38: 89 d0 mov %edx,%eax 110d3a: 09 f0 or %esi,%eax 110d3c: 74 1a je 110d58 <== NEVER TAKEN (( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN ))) 110d3e: 89 d1 mov %edx,%ecx 110d40: 81 f1 ff ff ff 7f xor $0x7fffffff,%ecx 110d46: 89 f0 mov %esi,%eax 110d48: f7 d0 not %eax 110d4a: 09 c1 or %eax,%ecx 110d4c: 74 0a je 110d58 110d4e: 8d 82 00 00 00 80 lea -0x80000000(%edx),%eax 110d54: 09 f0 or %esi,%eax 110d56: 75 ce jne 110d26 <== NEVER TAKEN return RTEMS_INVALID_NUMBER; 110d58: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 110d5d: 8d 65 f4 lea -0xc(%ebp),%esp 110d60: 5b pop %ebx 110d61: 5e pop %esi 110d62: 5f pop %edi 110d63: c9 leave 110d64: c3 ret 110d65: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110d68: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110d6d: 8d 65 f4 lea -0xc(%ebp),%esp 110d70: 5b pop %ebx 110d71: 5e pop %esi 110d72: 5f pop %edi 110d73: c9 leave 110d74: c3 ret 110d75: 8d 76 00 lea 0x0(%esi),%esi { long long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110d78: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 110d7d: 8d 65 f4 lea -0xc(%ebp),%esp 110d80: 5b pop %ebx 110d81: 5e pop %esi 110d82: 5f pop %edi 110d83: c9 leave 110d84: c3 ret 110d85: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtoll( s, &end, base ); if ( endptr ) 110d88: 8b 45 e4 mov -0x1c(%ebp),%eax 110d8b: eb 84 jmp 110d11 =============================================================================== 00110e5c : const char *s, unsigned char *n, char **endptr, int base ) { 110e5c: 55 push %ebp 110e5d: 89 e5 mov %esp,%ebp 110e5f: 57 push %edi 110e60: 56 push %esi 110e61: 53 push %ebx 110e62: 83 ec 2c sub $0x2c,%esp 110e65: 8b 75 08 mov 0x8(%ebp),%esi 110e68: 8b 5d 0c mov 0xc(%ebp),%ebx 110e6b: 8b 7d 10 mov 0x10(%ebp),%edi unsigned long result; char *end; if ( !n ) 110e6e: 85 db test %ebx,%ebx 110e70: 0f 84 92 00 00 00 je 110f08 return RTEMS_INVALID_ADDRESS; errno = 0; 110e76: e8 2d 1d 00 00 call 112ba8 <__errno> 110e7b: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110e81: c6 03 00 movb $0x0,(%ebx) result = strtoul( s, &end, base ); 110e84: 50 push %eax 110e85: ff 75 14 pushl 0x14(%ebp) 110e88: 8d 45 e4 lea -0x1c(%ebp),%eax 110e8b: 50 push %eax 110e8c: 56 push %esi 110e8d: e8 ae 4d 00 00 call 115c40 110e92: 89 c2 mov %eax,%edx if ( endptr ) 110e94: 83 c4 10 add $0x10,%esp 110e97: 85 ff test %edi,%edi 110e99: 74 7d je 110f18 *endptr = end; 110e9b: 8b 45 e4 mov -0x1c(%ebp),%eax 110e9e: 89 07 mov %eax,(%edi) if ( end == s ) 110ea0: 39 c6 cmp %eax,%esi 110ea2: 74 54 je 110ef8 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110ea4: 89 55 d4 mov %edx,-0x2c(%ebp) 110ea7: e8 fc 1c 00 00 call 112ba8 <__errno> 110eac: 83 38 22 cmpl $0x22,(%eax) 110eaf: 8b 55 d4 mov -0x2c(%ebp),%edx 110eb2: 74 14 je 110ec8 <== NEVER TAKEN (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; #if (UCHAR_MAX < ULONG_MAX) if ( result > UCHAR_MAX ) { 110eb4: 81 fa ff 00 00 00 cmp $0xff,%edx 110eba: 77 24 ja 110ee0 <== NEVER TAKEN errno = ERANGE; return RTEMS_INVALID_NUMBER; } #endif *n = result; 110ebc: 88 13 mov %dl,(%ebx) return RTEMS_SUCCESSFUL; 110ebe: 31 c0 xor %eax,%eax } 110ec0: 8d 65 f4 lea -0xc(%ebp),%esp 110ec3: 5b pop %ebx 110ec4: 5e pop %esi 110ec5: 5f pop %edi 110ec6: c9 leave 110ec7: c3 ret if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && (( result == 0 ) || ( result == ULONG_MAX ))) 110ec8: 8d 42 ff lea -0x1(%edx),%eax <== NOT EXECUTED *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110ecb: 83 f8 fd cmp $0xfffffffd,%eax <== NOT EXECUTED 110ece: 76 e4 jbe 110eb4 <== NOT EXECUTED (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; 110ed0: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED #endif *n = result; return RTEMS_SUCCESSFUL; } 110ed5: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 110ed8: 5b pop %ebx <== NOT EXECUTED 110ed9: 5e pop %esi <== NOT EXECUTED 110eda: 5f pop %edi <== NOT EXECUTED 110edb: c9 leave <== NOT EXECUTED 110edc: c3 ret <== NOT EXECUTED 110edd: 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; 110ee0: e8 c3 1c 00 00 call 112ba8 <__errno> <== NOT EXECUTED 110ee5: c7 00 22 00 00 00 movl $0x22,(%eax) <== NOT EXECUTED return RTEMS_INVALID_NUMBER; 110eeb: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED #endif *n = result; return RTEMS_SUCCESSFUL; } 110ef0: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 110ef3: 5b pop %ebx <== NOT EXECUTED 110ef4: 5e pop %esi <== NOT EXECUTED 110ef5: 5f pop %edi <== NOT EXECUTED 110ef6: c9 leave <== NOT EXECUTED 110ef7: c3 ret <== NOT EXECUTED if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110ef8: b8 0b 00 00 00 mov $0xb,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110efd: 8d 65 f4 lea -0xc(%ebp),%esp 110f00: 5b pop %ebx 110f01: 5e pop %esi 110f02: 5f pop %edi 110f03: c9 leave 110f04: c3 ret 110f05: 8d 76 00 lea 0x0(%esi),%esi { unsigned long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110f08: b8 09 00 00 00 mov $0x9,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110f0d: 8d 65 f4 lea -0xc(%ebp),%esp 110f10: 5b pop %ebx 110f11: 5e pop %esi 110f12: 5f pop %edi 110f13: c9 leave 110f14: c3 ret 110f15: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtoul( s, &end, base ); if ( endptr ) 110f18: 8b 45 e4 mov -0x1c(%ebp),%eax 110f1b: eb 83 jmp 110ea0 =============================================================================== 00110f20 : const char *s, unsigned int *n, char **endptr, int base ) { 110f20: 55 push %ebp 110f21: 89 e5 mov %esp,%ebp 110f23: 57 push %edi 110f24: 56 push %esi 110f25: 53 push %ebx 110f26: 83 ec 2c sub $0x2c,%esp 110f29: 8b 75 08 mov 0x8(%ebp),%esi 110f2c: 8b 5d 0c mov 0xc(%ebp),%ebx 110f2f: 8b 7d 10 mov 0x10(%ebp),%edi unsigned long result; char *end; if ( !n ) 110f32: 85 db test %ebx,%ebx 110f34: 74 76 je 110fac return RTEMS_INVALID_ADDRESS; errno = 0; 110f36: e8 6d 1c 00 00 call 112ba8 <__errno> 110f3b: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110f41: c7 03 00 00 00 00 movl $0x0,(%ebx) result = strtoul( s, &end, base ); 110f47: 50 push %eax 110f48: ff 75 14 pushl 0x14(%ebp) 110f4b: 8d 45 e4 lea -0x1c(%ebp),%eax 110f4e: 50 push %eax 110f4f: 56 push %esi 110f50: e8 eb 4c 00 00 call 115c40 110f55: 89 c2 mov %eax,%edx if ( endptr ) 110f57: 83 c4 10 add $0x10,%esp 110f5a: 85 ff test %edi,%edi 110f5c: 74 5e je 110fbc *endptr = end; 110f5e: 8b 45 e4 mov -0x1c(%ebp),%eax 110f61: 89 07 mov %eax,(%edi) if ( end == s ) 110f63: 39 c6 cmp %eax,%esi 110f65: 74 35 je 110f9c return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110f67: 89 55 d4 mov %edx,-0x2c(%ebp) 110f6a: e8 39 1c 00 00 call 112ba8 <__errno> 110f6f: 83 38 22 cmpl $0x22,(%eax) 110f72: 8b 55 d4 mov -0x2c(%ebp),%edx 110f75: 74 0d je 110f84 errno = ERANGE; return RTEMS_INVALID_NUMBER; } #endif *n = result; 110f77: 89 13 mov %edx,(%ebx) return RTEMS_SUCCESSFUL; 110f79: 31 c0 xor %eax,%eax } 110f7b: 8d 65 f4 lea -0xc(%ebp),%esp 110f7e: 5b pop %ebx 110f7f: 5e pop %esi 110f80: 5f pop %edi 110f81: c9 leave 110f82: c3 ret 110f83: 90 nop if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && (( result == 0 ) || ( result == ULONG_MAX ))) 110f84: 8d 42 ff lea -0x1(%edx),%eax *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 110f87: 83 f8 fd cmp $0xfffffffd,%eax 110f8a: 76 eb jbe 110f77 <== NEVER TAKEN (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; 110f8c: b8 0a 00 00 00 mov $0xa,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110f91: 8d 65 f4 lea -0xc(%ebp),%esp 110f94: 5b pop %ebx 110f95: 5e pop %esi 110f96: 5f pop %edi 110f97: c9 leave 110f98: c3 ret 110f99: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 110f9c: b8 0b 00 00 00 mov $0xb,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110fa1: 8d 65 f4 lea -0xc(%ebp),%esp 110fa4: 5b pop %ebx 110fa5: 5e pop %esi 110fa6: 5f pop %edi 110fa7: c9 leave 110fa8: c3 ret 110fa9: 8d 76 00 lea 0x0(%esi),%esi { unsigned long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110fac: b8 09 00 00 00 mov $0x9,%eax #endif *n = result; return RTEMS_SUCCESSFUL; } 110fb1: 8d 65 f4 lea -0xc(%ebp),%esp 110fb4: 5b pop %ebx 110fb5: 5e pop %esi 110fb6: 5f pop %edi 110fb7: c9 leave 110fb8: c3 ret 110fb9: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtoul( s, &end, base ); if ( endptr ) 110fbc: 8b 45 e4 mov -0x1c(%ebp),%eax 110fbf: eb a2 jmp 110f63 =============================================================================== 0011108c : const char *s, unsigned long *n, char **endptr, int base ) { 11108c: 55 push %ebp 11108d: 89 e5 mov %esp,%ebp 11108f: 57 push %edi 111090: 56 push %esi 111091: 53 push %ebx 111092: 83 ec 2c sub $0x2c,%esp 111095: 8b 75 08 mov 0x8(%ebp),%esi 111098: 8b 5d 0c mov 0xc(%ebp),%ebx 11109b: 8b 7d 10 mov 0x10(%ebp),%edi unsigned long result; char *end; if ( !n ) 11109e: 85 db test %ebx,%ebx 1110a0: 74 76 je 111118 return RTEMS_INVALID_ADDRESS; errno = 0; 1110a2: e8 01 1b 00 00 call 112ba8 <__errno> 1110a7: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 1110ad: c7 03 00 00 00 00 movl $0x0,(%ebx) result = strtoul( s, &end, base ); 1110b3: 50 push %eax 1110b4: ff 75 14 pushl 0x14(%ebp) 1110b7: 8d 45 e4 lea -0x1c(%ebp),%eax 1110ba: 50 push %eax 1110bb: 56 push %esi 1110bc: e8 7f 4b 00 00 call 115c40 1110c1: 89 c2 mov %eax,%edx if ( endptr ) 1110c3: 83 c4 10 add $0x10,%esp 1110c6: 85 ff test %edi,%edi 1110c8: 74 5e je 111128 *endptr = end; 1110ca: 8b 45 e4 mov -0x1c(%ebp),%eax 1110cd: 89 07 mov %eax,(%edi) if ( end == s ) 1110cf: 39 c6 cmp %eax,%esi 1110d1: 74 35 je 111108 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 1110d3: 89 55 d4 mov %edx,-0x2c(%ebp) 1110d6: e8 cd 1a 00 00 call 112ba8 <__errno> 1110db: 83 38 22 cmpl $0x22,(%eax) 1110de: 8b 55 d4 mov -0x2c(%ebp),%edx 1110e1: 74 0d je 1110f0 (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; *n = result; 1110e3: 89 13 mov %edx,(%ebx) return RTEMS_SUCCESSFUL; 1110e5: 31 c0 xor %eax,%eax } 1110e7: 8d 65 f4 lea -0xc(%ebp),%esp 1110ea: 5b pop %ebx 1110eb: 5e pop %esi 1110ec: 5f pop %edi 1110ed: c9 leave 1110ee: c3 ret 1110ef: 90 nop if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && (( result == 0 ) || ( result == ULONG_MAX ))) 1110f0: 8d 42 ff lea -0x1(%edx),%eax *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 1110f3: 83 f8 fd cmp $0xfffffffd,%eax 1110f6: 76 eb jbe 1110e3 <== NEVER TAKEN (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; 1110f8: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 1110fd: 8d 65 f4 lea -0xc(%ebp),%esp 111100: 5b pop %ebx 111101: 5e pop %esi 111102: 5f pop %edi 111103: c9 leave 111104: c3 ret 111105: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 111108: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 11110d: 8d 65 f4 lea -0xc(%ebp),%esp 111110: 5b pop %ebx 111111: 5e pop %esi 111112: 5f pop %edi 111113: c9 leave 111114: c3 ret 111115: 8d 76 00 lea 0x0(%esi),%esi { unsigned long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 111118: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 11111d: 8d 65 f4 lea -0xc(%ebp),%esp 111120: 5b pop %ebx 111121: 5e pop %esi 111122: 5f pop %edi 111123: c9 leave 111124: c3 ret 111125: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtoul( s, &end, base ); if ( endptr ) 111128: 8b 45 e4 mov -0x1c(%ebp),%eax 11112b: eb a2 jmp 1110cf =============================================================================== 00110fc4 : const char *s, unsigned long long *n, char **endptr, int base ) { 110fc4: 55 push %ebp 110fc5: 89 e5 mov %esp,%ebp 110fc7: 57 push %edi 110fc8: 56 push %esi 110fc9: 53 push %ebx 110fca: 83 ec 2c sub $0x2c,%esp 110fcd: 8b 7d 08 mov 0x8(%ebp),%edi 110fd0: 8b 5d 0c mov 0xc(%ebp),%ebx 110fd3: 8b 75 10 mov 0x10(%ebp),%esi unsigned long long result; char *end; if ( !n ) 110fd6: 85 db test %ebx,%ebx 110fd8: 0f 84 96 00 00 00 je 111074 <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; errno = 0; 110fde: e8 c5 1b 00 00 call 112ba8 <__errno> 110fe3: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110fe9: c7 03 00 00 00 00 movl $0x0,(%ebx) 110fef: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) result = strtoull( s, &end, base ); 110ff6: 50 push %eax 110ff7: ff 75 14 pushl 0x14(%ebp) 110ffa: 8d 45 e4 lea -0x1c(%ebp),%eax 110ffd: 50 push %eax 110ffe: 57 push %edi 110fff: e8 58 4c 00 00 call 115c5c 111004: 89 d1 mov %edx,%ecx 111006: 89 c2 mov %eax,%edx if ( endptr ) 111008: 83 c4 10 add $0x10,%esp 11100b: 85 f6 test %esi,%esi 11100d: 74 75 je 111084 *endptr = end; 11100f: 8b 45 e4 mov -0x1c(%ebp),%eax 111012: 89 06 mov %eax,(%esi) if ( end == s ) 111014: 39 c7 cmp %eax,%edi 111016: 74 4c je 111064 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 111018: 89 55 d4 mov %edx,-0x2c(%ebp) 11101b: 89 4d d0 mov %ecx,-0x30(%ebp) 11101e: e8 85 1b 00 00 call 112ba8 <__errno> 111023: 83 38 22 cmpl $0x22,(%eax) 111026: 8b 55 d4 mov -0x2c(%ebp),%edx 111029: 8b 4d d0 mov -0x30(%ebp),%ecx 11102c: 74 12 je 111040 (( result == 0 ) || ( result == ULONG_LONG_MAX ))) return RTEMS_INVALID_NUMBER; *n = result; 11102e: 89 13 mov %edx,(%ebx) 111030: 89 4b 04 mov %ecx,0x4(%ebx) return RTEMS_SUCCESSFUL; 111033: 31 c0 xor %eax,%eax } 111035: 8d 65 f4 lea -0xc(%ebp),%esp 111038: 5b pop %ebx 111039: 5e pop %esi 11103a: 5f pop %edi 11103b: c9 leave 11103c: c3 ret 11103d: 8d 76 00 lea 0x0(%esi),%esi if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && (( result == 0 ) || ( result == ULONG_LONG_MAX ))) 111040: 89 d6 mov %edx,%esi 111042: 89 cf mov %ecx,%edi 111044: 83 c6 ff add $0xffffffff,%esi 111047: 83 d7 ff adc $0xffffffff,%edi *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 11104a: 83 ff ff cmp $0xffffffff,%edi 11104d: 72 df jb 11102e <== NEVER TAKEN 11104f: 83 fe fd cmp $0xfffffffd,%esi 111052: 76 da jbe 11102e <== NEVER TAKEN (( result == 0 ) || ( result == ULONG_LONG_MAX ))) return RTEMS_INVALID_NUMBER; 111054: b8 0a 00 00 00 mov $0xa,%eax *n = result; return RTEMS_SUCCESSFUL; } 111059: 8d 65 f4 lea -0xc(%ebp),%esp 11105c: 5b pop %ebx 11105d: 5e pop %esi 11105e: 5f pop %edi 11105f: c9 leave 111060: c3 ret 111061: 8d 76 00 lea 0x0(%esi),%esi if ( endptr ) *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; 111064: b8 0b 00 00 00 mov $0xb,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 111069: 8d 65 f4 lea -0xc(%ebp),%esp 11106c: 5b pop %ebx 11106d: 5e pop %esi 11106e: 5f pop %edi 11106f: c9 leave 111070: c3 ret 111071: 8d 76 00 lea 0x0(%esi),%esi { unsigned long long result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 111074: b8 09 00 00 00 mov $0x9,%eax return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; } 111079: 8d 65 f4 lea -0xc(%ebp),%esp 11107c: 5b pop %ebx 11107d: 5e pop %esi 11107e: 5f pop %edi 11107f: c9 leave 111080: c3 ret 111081: 8d 76 00 lea 0x0(%esi),%esi errno = 0; *n = 0; result = strtoull( s, &end, base ); if ( endptr ) 111084: 8b 45 e4 mov -0x1c(%ebp),%eax 111087: eb 8b jmp 111014 =============================================================================== 00107e44 : int rtems_tarfs_load( char *mountpoint, uint8_t *tar_image, size_t tar_size ) { 107e44: 55 push %ebp 107e45: 89 e5 mov %esp,%ebp 107e47: 57 push %edi 107e48: 56 push %esi 107e49: 53 push %ebx 107e4a: 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( 107e50: 31 c0 xor %eax,%eax 107e52: b9 ff ff ff ff mov $0xffffffff,%ecx 107e57: 8b 7d 08 mov 0x8(%ebp),%edi 107e5a: f2 ae repnz scas %es:(%edi),%al 107e5c: f7 d1 not %ecx 107e5e: 49 dec %ecx 107e5f: 6a 00 push $0x0 107e61: 8d 45 d0 lea -0x30(%ebp),%eax 107e64: 89 85 2c fe ff ff mov %eax,-0x1d4(%ebp) 107e6a: 50 push %eax 107e6b: 6a 00 push $0x0 107e6d: 51 push %ecx 107e6e: ff 75 08 pushl 0x8(%ebp) 107e71: e8 9a 0a 00 00 call 108910 107e76: 89 85 44 fe ff ff mov %eax,-0x1bc(%ebp) strlen(mountpoint), 0, &root_loc, 0 ); if (status != 0) 107e7c: 83 c4 20 add $0x20,%esp 107e7f: 85 c0 test %eax,%eax 107e81: 0f 85 61 01 00 00 jne 107fe8 return -1; if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops) 107e87: 8b 45 dc mov -0x24(%ebp),%eax 107e8a: 3d 00 59 12 00 cmp $0x125900,%eax 107e8f: 0f 85 47 01 00 00 jne 107fdc 107e95: 31 db xor %ebx,%ebx * should not have this path. */ else if (linkflag == REGTYPE) { const char *name; loc = root_loc; 107e97: 8d 45 bc lea -0x44(%ebp),%eax 107e9a: 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); 107ea0: 8d 95 58 fe ff ff lea -0x1a8(%ebp),%edx 107ea6: 89 95 34 fe ff ff mov %edx,-0x1cc(%ebp) 107eac: eb 15 jmp 107ec3 107eae: 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) { 107eb0: 80 bd 53 fe ff ff 30 cmpb $0x30,-0x1ad(%ebp) 107eb7: 0f 84 43 01 00 00 je 108000 <== NEVER TAKEN 0 ); if (status != 0) return -1; if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops) 107ebd: 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) 107ec3: 8d 83 00 02 00 00 lea 0x200(%ebx),%eax 107ec9: 89 85 54 fe ff ff mov %eax,-0x1ac(%ebp) 107ecf: 8b 55 10 mov 0x10(%ebp),%edx 107ed2: 39 d0 cmp %edx,%eax 107ed4: 0f 87 18 01 00 00 ja 107ff2 <== NEVER TAKEN break; /* * Read a header. */ hdr_ptr = (char *) &tar_image[offset]; 107eda: 03 5d 0c add 0xc(%ebp),%ebx offset += 512; if (strncmp(&hdr_ptr[257], "ustar", 5)) 107edd: 8d b3 01 01 00 00 lea 0x101(%ebx),%esi 107ee3: bf 48 59 12 00 mov $0x125948,%edi 107ee8: b9 05 00 00 00 mov $0x5,%ecx 107eed: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 107eef: 0f 85 fd 00 00 00 jne 107ff2 break; strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE); 107ef5: 57 push %edi 107ef6: 6a 63 push $0x63 107ef8: 53 push %ebx 107ef9: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax 107eff: 50 push %eax 107f00: e8 b7 e8 00 00 call 1167bc filename[MAX_NAME_FIELD_SIZE] = '\0'; 107f05: c6 45 bb 00 movb $0x0,-0x45(%ebp) linkflag = hdr_ptr[156]; 107f09: 8a 93 9c 00 00 00 mov 0x9c(%ebx),%dl 107f0f: 88 95 53 fe ff ff mov %dl,-0x1ad(%ebp) file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8); 107f15: 59 pop %ecx 107f16: 5e pop %esi 107f17: 6a 08 push $0x8 107f19: 8d 43 64 lea 0x64(%ebx),%eax 107f1c: 50 push %eax 107f1d: e8 4e 7b 00 00 call 10fa70 <_rtems_octal2ulong> 107f22: 89 85 48 fe ff ff mov %eax,-0x1b8(%ebp) file_size = _rtems_octal2ulong(&hdr_ptr[124], 12); 107f28: 58 pop %eax 107f29: 5a pop %edx 107f2a: 6a 0c push $0xc 107f2c: 8d 43 7c lea 0x7c(%ebx),%eax 107f2f: 50 push %eax 107f30: e8 3b 7b 00 00 call 10fa70 <_rtems_octal2ulong> 107f35: 89 85 4c fe ff ff mov %eax,-0x1b4(%ebp) hdr_chksum = _rtems_octal2ulong(&hdr_ptr[148], 8); 107f3b: 5e pop %esi 107f3c: 5f pop %edi 107f3d: 6a 08 push $0x8 107f3f: 8d 83 94 00 00 00 lea 0x94(%ebx),%eax 107f45: 50 push %eax 107f46: e8 25 7b 00 00 call 10fa70 <_rtems_octal2ulong> 107f4b: 89 c6 mov %eax,%esi if (_rtems_tar_header_checksum(hdr_ptr) != hdr_chksum) 107f4d: 89 1c 24 mov %ebx,(%esp) 107f50: e8 ef 7f 00 00 call 10ff44 <_rtems_tar_header_checksum> 107f55: 83 c4 10 add $0x10,%esp 107f58: 39 f0 cmp %esi,%eax 107f5a: 0f 85 92 00 00 00 jne 107ff2 <== 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) { 107f60: 80 bd 53 fe ff ff 35 cmpb $0x35,-0x1ad(%ebp) 107f67: 0f 85 43 ff ff ff jne 107eb0 strcpy(full_filename, mountpoint); 107f6d: 83 ec 08 sub $0x8,%esp 107f70: ff 75 08 pushl 0x8(%ebp) 107f73: 8d 85 58 fe ff ff lea -0x1a8(%ebp),%eax 107f79: 50 push %eax 107f7a: e8 d5 e4 00 00 call 116454 if (full_filename[strlen(full_filename)-1] != '/') 107f7f: 31 c0 xor %eax,%eax 107f81: b9 ff ff ff ff mov $0xffffffff,%ecx 107f86: 8b bd 34 fe ff ff mov -0x1cc(%ebp),%edi 107f8c: f2 ae repnz scas %es:(%edi),%al 107f8e: f7 d1 not %ecx 107f90: 49 dec %ecx 107f91: 83 c4 10 add $0x10,%esp 107f94: 80 bc 0d 57 fe ff ff cmpb $0x2f,-0x1a9(%ebp,%ecx,1) 107f9b: 2f 107f9c: 74 0a je 107fa8 <== ALWAYS TAKEN strcat(full_filename, "/"); 107f9e: 66 c7 84 0d 58 fe ff movw $0x2f,-0x1a8(%ebp,%ecx,1) <== NOT EXECUTED 107fa5: ff 2f 00 strcat(full_filename, filename); 107fa8: 83 ec 08 sub $0x8,%esp 107fab: 8d 95 58 ff ff ff lea -0xa8(%ebp),%edx 107fb1: 52 push %edx 107fb2: 8d 85 58 fe ff ff lea -0x1a8(%ebp),%eax 107fb8: 50 push %eax 107fb9: e8 e2 e2 00 00 call 1162a0 mkdir(full_filename, S_IRWXU | S_IRWXG | S_IRWXO); 107fbe: 5a pop %edx 107fbf: 59 pop %ecx 107fc0: 68 ff 01 00 00 push $0x1ff 107fc5: 8d 95 58 fe ff ff lea -0x1a8(%ebp),%edx 107fcb: 52 push %edx 107fcc: e8 fb 10 00 00 call 1090cc 107fd1: 83 c4 10 add $0x10,%esp 107fd4: e9 e4 fe ff ff jmp 107ebd 107fd9: 8d 76 00 lea 0x0(%esi),%esi 0 ); if (status != 0) return -1; if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops) 107fdc: 3d 80 63 12 00 cmp $0x126380,%eax 107fe1: 0f 84 ae fe ff ff je 107e95 <== NEVER TAKEN 107fe7: 90 nop return -1; 107fe8: c7 85 44 fe ff ff ff movl $0xffffffff,-0x1bc(%ebp) 107fef: ff ff ff nblocks = (((file_size) + 511) & ~511) / 512; offset += 512 * nblocks; } } return status; } 107ff2: 8b 85 44 fe ff ff mov -0x1bc(%ebp),%eax 107ff8: 8d 65 f4 lea -0xc(%ebp),%esp 107ffb: 5b pop %ebx 107ffc: 5e pop %esi 107ffd: 5f pop %edi 107ffe: c9 leave 107fff: c3 ret * should not have this path. */ else if (linkflag == REGTYPE) { const char *name; loc = root_loc; 108000: 8b bd 30 fe ff ff mov -0x1d0(%ebp),%edi 108006: 8b b5 2c fe ff ff mov -0x1d4(%ebp),%esi 10800c: b9 05 00 00 00 mov $0x5,%ecx 108011: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) { 108013: 50 push %eax 108014: 8d 45 e4 lea -0x1c(%ebp),%eax 108017: 50 push %eax 108018: 8d 55 bc lea -0x44(%ebp),%edx 10801b: 52 push %edx 10801c: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax 108022: 50 push %eax 108023: e8 98 86 00 00 call 1106c0 108028: 83 c4 10 add $0x10,%esp 10802b: 85 c0 test %eax,%eax 10802d: 74 1d je 10804c <== ALWAYS TAKEN ); node->info.linearfile.size = file_size; node->info.linearfile.direct = &tar_image[offset]; } nblocks = (((file_size) + 511) & ~511) / 512; 10802f: 8b 85 4c fe ff ff mov -0x1b4(%ebp),%eax 108035: 05 ff 01 00 00 add $0x1ff,%eax offset += 512 * nblocks; 10803a: 25 00 fe ff ff and $0xfffffe00,%eax 10803f: 01 85 54 fe ff ff add %eax,-0x1ac(%ebp) 108045: e9 73 fe ff ff jmp 107ebd 10804a: 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( 10804c: 83 ec 0c sub $0xc,%esp 10804f: 6a 00 push $0x0 &loc, IMFS_LINEAR_FILE, (char *)name, (file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG, 108051: 8b 85 48 fe ff ff mov -0x1b8(%ebp),%eax 108057: 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( 10805c: 80 cc 80 or $0x80,%ah 10805f: 50 push %eax 108060: ff 75 e4 pushl -0x1c(%ebp) 108063: 6a 06 push $0x6 108065: 8d 55 bc lea -0x44(%ebp),%edx 108068: 52 push %edx 108069: e8 8a 80 00 00 call 1100f8 &loc, IMFS_LINEAR_FILE, (char *)name, (file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG, NULL ); node->info.linearfile.size = file_size; 10806e: 8b 95 4c fe ff ff mov -0x1b4(%ebp),%edx 108074: 89 50 50 mov %edx,0x50(%eax) 108077: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.linearfile.direct = &tar_image[offset]; 10807e: 8b 55 0c mov 0xc(%ebp),%edx 108081: 03 95 54 fe ff ff add -0x1ac(%ebp),%edx 108087: 89 50 58 mov %edx,0x58(%eax) 10808a: 83 c4 20 add $0x20,%esp 10808d: eb a0 jmp 10802f =============================================================================== 0010b894 : size_t stack_size, rtems_mode initial_modes, rtems_attribute attribute_set, rtems_id *id ) { 10b894: 55 push %ebp 10b895: 89 e5 mov %esp,%ebp 10b897: 57 push %edi 10b898: 56 push %esi 10b899: 53 push %ebx 10b89a: 83 ec 1c sub $0x1c,%esp 10b89d: 8b 5d 08 mov 0x8(%ebp),%ebx 10b8a0: 8b 7d 0c mov 0xc(%ebp),%edi 10b8a3: 8b 75 1c mov 0x1c(%ebp),%esi Priority_Control core_priority; RTEMS_API_Control *api; ASR_Information *asr; if ( !id ) 10b8a6: 85 f6 test %esi,%esi 10b8a8: 0f 84 3e 01 00 00 je 10b9ec return RTEMS_INVALID_ADDRESS; if ( !rtems_is_name_valid( name ) ) 10b8ae: 85 db test %ebx,%ebx 10b8b0: 0f 84 d2 00 00 00 je 10b988 /* * Validate the RTEMS API priority and convert it to the core priority range. */ if ( !_Attributes_Is_system_task( the_attribute_set ) ) { 10b8b6: f7 45 18 00 80 00 00 testl $0x8000,0x18(%ebp) 10b8bd: 75 17 jne 10b8d6 */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 10b8bf: 85 ff test %edi,%edi 10b8c1: 0f 84 b1 00 00 00 je 10b978 ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 10b8c7: 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 ) && 10b8ce: 39 c7 cmp %eax,%edi 10b8d0: 0f 87 a2 00 00 00 ja 10b978 */ /* * Lock the allocator mutex for protection */ _RTEMS_Lock_allocator(); 10b8d6: 83 ec 0c sub $0xc,%esp 10b8d9: ff 35 80 65 12 00 pushl 0x126580 10b8df: e8 78 06 00 00 call 10bf5c <_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 ); 10b8e4: c7 04 24 60 64 12 00 movl $0x126460,(%esp) 10b8eb: e8 08 10 00 00 call 10c8f8 <_Objects_Allocate> 10b8f0: 89 c2 mov %eax,%edx * the event of an error. */ the_thread = _RTEMS_tasks_Allocate(); if ( !the_thread ) { 10b8f2: 83 c4 10 add $0x10,%esp 10b8f5: 85 c0 test %eax,%eax 10b8f7: 0f 84 cf 00 00 00 je 10b9cc /* * Initialize the core thread for this task. */ status = _Thread_Initialize( 10b8fd: 50 push %eax 10b8fe: 53 push %ebx */ RTEMS_INLINE_ROUTINE ISR_Level _Modes_Get_interrupt_level ( Modes_Control mode_set ) { return ( mode_set & RTEMS_INTERRUPT_MASK ); 10b8ff: 8b 45 14 mov 0x14(%ebp),%eax 10b902: 83 e0 01 and $0x1,%eax 10b905: 50 push %eax 10b906: 6a 00 push $0x0 10b908: 31 c0 xor %eax,%eax 10b90a: f7 45 14 00 02 00 00 testl $0x200,0x14(%ebp) 10b911: 0f 95 c0 setne %al 10b914: 50 push %eax 10b915: 31 c0 xor %eax,%eax 10b917: f7 45 14 00 01 00 00 testl $0x100,0x14(%ebp) 10b91e: 0f 94 c0 sete %al 10b921: 50 push %eax 10b922: 57 push %edi */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_floating_point( rtems_attribute attribute_set ) { return ( attribute_set & RTEMS_FLOATING_POINT ) ? true : false; 10b923: 8b 45 18 mov 0x18(%ebp),%eax 10b926: 83 e0 01 and $0x1,%eax 10b929: 50 push %eax 10b92a: ff 75 10 pushl 0x10(%ebp) 10b92d: 6a 00 push $0x0 10b92f: 52 push %edx 10b930: 68 60 64 12 00 push $0x126460 10b935: 89 55 e4 mov %edx,-0x1c(%ebp) 10b938: e8 5b 20 00 00 call 10d998 <_Thread_Initialize> NULL, /* no budget algorithm callout */ _Modes_Get_interrupt_level(initial_modes), (Objects_Name) name ); if ( !status ) { 10b93d: 83 c4 30 add $0x30,%esp 10b940: 84 c0 test %al,%al 10b942: 8b 55 e4 mov -0x1c(%ebp),%edx 10b945: 74 51 je 10b998 _RTEMS_Unlock_allocator(); return RTEMS_UNSATISFIED; } api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 10b947: 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( 10b94d: 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; 10b954: 0f 94 40 08 sete 0x8(%eax) *id = the_thread->Object.id; 10b958: 8b 42 08 mov 0x8(%edx),%eax 10b95b: 89 06 mov %eax,(%esi) ); } #endif _RTEMS_Unlock_allocator(); 10b95d: 83 ec 0c sub $0xc,%esp 10b960: ff 35 80 65 12 00 pushl 0x126580 10b966: e8 39 06 00 00 call 10bfa4 <_API_Mutex_Unlock> return RTEMS_SUCCESSFUL; 10b96b: 83 c4 10 add $0x10,%esp 10b96e: 31 c0 xor %eax,%eax } 10b970: 8d 65 f4 lea -0xc(%ebp),%esp 10b973: 5b pop %ebx 10b974: 5e pop %esi 10b975: 5f pop %edi 10b976: c9 leave 10b977: 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; 10b978: b8 13 00 00 00 mov $0x13,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b97d: 8d 65 f4 lea -0xc(%ebp),%esp 10b980: 5b pop %ebx 10b981: 5e pop %esi 10b982: 5f pop %edi 10b983: c9 leave 10b984: c3 ret 10b985: 8d 76 00 lea 0x0(%esi),%esi if ( !id ) return RTEMS_INVALID_ADDRESS; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10b988: b8 03 00 00 00 mov $0x3,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b98d: 8d 65 f4 lea -0xc(%ebp),%esp 10b990: 5b pop %ebx 10b991: 5e pop %esi 10b992: 5f pop %edi 10b993: c9 leave 10b994: c3 ret 10b995: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _RTEMS_tasks_Free ( Thread_Control *the_task ) { _Objects_Free( 10b998: 83 ec 0c sub $0xc,%esp 10b99b: ff 72 08 pushl 0x8(%edx) 10b99e: e8 39 13 00 00 call 10ccdc <_Objects_Get_information_id> 10b9a3: 5a pop %edx 10b9a4: 59 pop %ecx 10b9a5: 8b 55 e4 mov -0x1c(%ebp),%edx 10b9a8: 52 push %edx 10b9a9: 50 push %eax 10b9aa: e8 bd 12 00 00 call 10cc6c <_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(); 10b9af: 58 pop %eax 10b9b0: ff 35 80 65 12 00 pushl 0x126580 10b9b6: e8 e9 05 00 00 call 10bfa4 <_API_Mutex_Unlock> return RTEMS_UNSATISFIED; 10b9bb: 83 c4 10 add $0x10,%esp 10b9be: b8 0d 00 00 00 mov $0xd,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b9c3: 8d 65 f4 lea -0xc(%ebp),%esp 10b9c6: 5b pop %ebx 10b9c7: 5e pop %esi 10b9c8: 5f pop %edi 10b9c9: c9 leave 10b9ca: c3 ret 10b9cb: 90 nop */ the_thread = _RTEMS_tasks_Allocate(); if ( !the_thread ) { _RTEMS_Unlock_allocator(); 10b9cc: 83 ec 0c sub $0xc,%esp 10b9cf: ff 35 80 65 12 00 pushl 0x126580 10b9d5: e8 ca 05 00 00 call 10bfa4 <_API_Mutex_Unlock> return RTEMS_TOO_MANY; 10b9da: 83 c4 10 add $0x10,%esp 10b9dd: b8 05 00 00 00 mov $0x5,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b9e2: 8d 65 f4 lea -0xc(%ebp),%esp 10b9e5: 5b pop %ebx 10b9e6: 5e pop %esi 10b9e7: 5f pop %edi 10b9e8: c9 leave 10b9e9: c3 ret 10b9ea: 66 90 xchg %ax,%ax RTEMS_API_Control *api; ASR_Information *asr; if ( !id ) return RTEMS_INVALID_ADDRESS; 10b9ec: b8 09 00 00 00 mov $0x9,%eax 10b9f1: eb 8a jmp 10b97d =============================================================================== 0010b9f4 : */ rtems_status_code rtems_task_delete( rtems_id id ) { 10b9f4: 55 push %ebp 10b9f5: 89 e5 mov %esp,%ebp 10b9f7: 53 push %ebx 10b9f8: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; Objects_Information *the_information; _RTEMS_Lock_allocator(); 10b9fb: ff 35 80 65 12 00 pushl 0x126580 10ba01: e8 56 05 00 00 call 10bf5c <_API_Mutex_Lock> the_thread = _Thread_Get( id, &location ); 10ba06: 5a pop %edx 10ba07: 59 pop %ecx 10ba08: 8d 45 f4 lea -0xc(%ebp),%eax 10ba0b: 50 push %eax 10ba0c: ff 75 08 pushl 0x8(%ebp) 10ba0f: e8 0c 1f 00 00 call 10d920 <_Thread_Get> 10ba14: 89 c3 mov %eax,%ebx switch ( location ) { 10ba16: 83 c4 10 add $0x10,%esp 10ba19: 8b 45 f4 mov -0xc(%ebp),%eax 10ba1c: 85 c0 test %eax,%eax 10ba1e: 75 44 jne 10ba64 <== NEVER TAKEN case OBJECTS_LOCAL: the_information = _Objects_Get_information_id( the_thread->Object.id ); 10ba20: 83 ec 0c sub $0xc,%esp 10ba23: ff 73 08 pushl 0x8(%ebx) 10ba26: e8 b1 12 00 00 call 10ccdc <_Objects_Get_information_id> 0 /* Not used */ ); } #endif _Thread_Close( the_information, the_thread ); 10ba2b: 5a pop %edx 10ba2c: 59 pop %ecx 10ba2d: 53 push %ebx 10ba2e: 50 push %eax 10ba2f: e8 a0 1b 00 00 call 10d5d4 <_Thread_Close> 10ba34: 58 pop %eax 10ba35: ff 73 08 pushl 0x8(%ebx) 10ba38: e8 9f 12 00 00 call 10ccdc <_Objects_Get_information_id> 10ba3d: 5a pop %edx 10ba3e: 59 pop %ecx 10ba3f: 53 push %ebx 10ba40: 50 push %eax 10ba41: e8 26 12 00 00 call 10cc6c <_Objects_Free> _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); 10ba46: 58 pop %eax 10ba47: ff 35 80 65 12 00 pushl 0x126580 10ba4d: e8 52 05 00 00 call 10bfa4 <_API_Mutex_Unlock> _Thread_Enable_dispatch(); 10ba52: e8 a5 1e 00 00 call 10d8fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ba57: 83 c4 10 add $0x10,%esp 10ba5a: 31 c0 xor %eax,%eax break; } _RTEMS_Unlock_allocator(); return RTEMS_INVALID_ID; } 10ba5c: 8b 5d fc mov -0x4(%ebp),%ebx 10ba5f: c9 leave 10ba60: c3 ret 10ba61: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } _RTEMS_Unlock_allocator(); 10ba64: 83 ec 0c sub $0xc,%esp 10ba67: ff 35 80 65 12 00 pushl 0x126580 10ba6d: e8 32 05 00 00 call 10bfa4 <_API_Mutex_Unlock> return RTEMS_INVALID_ID; 10ba72: 83 c4 10 add $0x10,%esp 10ba75: b8 04 00 00 00 mov $0x4,%eax } 10ba7a: 8b 5d fc mov -0x4(%ebp),%ebx 10ba7d: c9 leave 10ba7e: c3 ret =============================================================================== 0010d52c : rtems_status_code rtems_task_get_note( rtems_id id, uint32_t notepad, uint32_t *note ) { 10d52c: 55 push %ebp 10d52d: 89 e5 mov %esp,%ebp 10d52f: 56 push %esi 10d530: 53 push %ebx 10d531: 83 ec 10 sub $0x10,%esp 10d534: 8b 45 08 mov 0x8(%ebp),%eax 10d537: 8b 75 0c mov 0xc(%ebp),%esi 10d53a: 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() ) 10d53d: 80 3d 04 63 12 00 00 cmpb $0x0,0x126304 10d544: 74 6e je 10d5b4 return RTEMS_NOT_CONFIGURED; if ( !note ) 10d546: 85 db test %ebx,%ebx 10d548: 74 7e je 10d5c8 /* * 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 ) 10d54a: 83 fe 0f cmp $0xf,%esi 10d54d: 77 3d ja 10d58c /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d54f: 85 c0 test %eax,%eax 10d551: 74 45 je 10d598 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 10d553: 8b 15 78 ab 12 00 mov 0x12ab78,%edx /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d559: 3b 42 08 cmp 0x8(%edx),%eax 10d55c: 74 40 je 10d59e api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 10d55e: 83 ec 08 sub $0x8,%esp 10d561: 8d 55 f4 lea -0xc(%ebp),%edx 10d564: 52 push %edx 10d565: 50 push %eax 10d566: e8 fd 21 00 00 call 10f768 <_Thread_Get> switch ( location ) { 10d56b: 83 c4 10 add $0x10,%esp 10d56e: 8b 55 f4 mov -0xc(%ebp),%edx 10d571: 85 d2 test %edx,%edx 10d573: 75 4b jne 10d5c0 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 10d575: 8b 80 e4 00 00 00 mov 0xe4(%eax),%eax 10d57b: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d57f: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 10d581: e8 be 21 00 00 call 10f744 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d586: 31 c0 xor %eax,%eax 10d588: eb 07 jmp 10d591 10d58a: 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; 10d58c: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d591: 8d 65 f8 lea -0x8(%ebp),%esp 10d594: 5b pop %ebx 10d595: 5e pop %esi 10d596: c9 leave 10d597: c3 ret /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d598: 8b 15 78 ab 12 00 mov 0x12ab78,%edx _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 10d59e: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax 10d5a4: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d5a8: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 10d5aa: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d5ac: 8d 65 f8 lea -0x8(%ebp),%esp 10d5af: 5b pop %ebx 10d5b0: 5e pop %esi 10d5b1: c9 leave 10d5b2: c3 ret 10d5b3: 90 nop register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; 10d5b4: b8 16 00 00 00 mov $0x16,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d5b9: 8d 65 f8 lea -0x8(%ebp),%esp 10d5bc: 5b pop %ebx 10d5bd: 5e pop %esi 10d5be: c9 leave 10d5bf: c3 ret case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d5c0: b8 04 00 00 00 mov $0x4,%eax 10d5c5: eb ca jmp 10d591 10d5c7: 90 nop if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; if ( !note ) return RTEMS_INVALID_ADDRESS; 10d5c8: b8 09 00 00 00 mov $0x9,%eax 10d5cd: eb c2 jmp 10d591 =============================================================================== 0011818c : */ rtems_status_code rtems_task_is_suspended( rtems_id id ) { 11818c: 55 push %ebp 11818d: 89 e5 mov %esp,%ebp 11818f: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 118192: 8d 45 f4 lea -0xc(%ebp),%eax 118195: 50 push %eax 118196: ff 75 08 pushl 0x8(%ebp) 118199: e8 d6 3b 00 00 call 11bd74 <_Thread_Get> switch ( location ) { 11819e: 83 c4 10 add $0x10,%esp 1181a1: 8b 55 f4 mov -0xc(%ebp),%edx 1181a4: 85 d2 test %edx,%edx 1181a6: 74 08 je 1181b0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1181a8: b8 04 00 00 00 mov $0x4,%eax } 1181ad: c9 leave 1181ae: c3 ret 1181af: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { 1181b0: f6 40 10 02 testb $0x2,0x10(%eax) 1181b4: 74 0e je 1181c4 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 1181b6: e8 95 3b 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_ALREADY_SUSPENDED; 1181bb: b8 0f 00 00 00 mov $0xf,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1181c0: c9 leave 1181c1: c3 ret 1181c2: 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(); 1181c4: e8 87 3b 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1181c9: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1181cb: c9 leave 1181cc: c3 ret =============================================================================== 00111eb0 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 111eb0: 55 push %ebp 111eb1: 89 e5 mov %esp,%ebp 111eb3: 57 push %edi 111eb4: 56 push %esi 111eb5: 53 push %ebx 111eb6: 83 ec 1c sub $0x1c,%esp 111eb9: 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 ) 111ebc: 85 c9 test %ecx,%ecx 111ebe: 0f 84 40 01 00 00 je 112004 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 111ec4: 8b 1d 58 67 12 00 mov 0x126758,%ebx api = executing->API_Extensions[ THREAD_API_RTEMS ]; 111eca: 8b bb e4 00 00 00 mov 0xe4(%ebx),%edi asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 111ed0: 80 7b 74 01 cmpb $0x1,0x74(%ebx) 111ed4: 19 f6 sbb %esi,%esi 111ed6: 81 e6 00 01 00 00 and $0x100,%esi if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 111edc: 8b 53 7c mov 0x7c(%ebx),%edx 111edf: 85 d2 test %edx,%edx 111ee1: 0f 85 f1 00 00 00 jne 111fd8 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 111ee7: 80 7f 08 01 cmpb $0x1,0x8(%edi) 111eeb: 19 d2 sbb %edx,%edx 111eed: 81 e2 00 04 00 00 and $0x400,%edx old_mode |= _ISR_Get_level(); 111ef3: 89 55 e4 mov %edx,-0x1c(%ebp) 111ef6: 89 4d e0 mov %ecx,-0x20(%ebp) 111ef9: e8 6e cd ff ff call 10ec6c <_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; 111efe: 8b 55 e4 mov -0x1c(%ebp),%edx 111f01: 09 d0 or %edx,%eax old_mode |= _ISR_Get_level(); 111f03: 09 f0 or %esi,%eax 111f05: 8b 4d e0 mov -0x20(%ebp),%ecx 111f08: 89 01 mov %eax,(%ecx) *previous_mode_set = old_mode; /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 111f0a: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp) 111f11: 74 0b je 111f1e executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 111f13: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp) 111f1a: 0f 94 43 74 sete 0x74(%ebx) if ( mask & RTEMS_TIMESLICE_MASK ) { 111f1e: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp) 111f25: 74 1c je 111f43 if ( _Modes_Is_timeslice(mode_set) ) { 111f27: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp) 111f2e: 0f 84 b8 00 00 00 je 111fec executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 111f34: c7 43 7c 01 00 00 00 movl $0x1,0x7c(%ebx) executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 111f3b: a1 a0 64 12 00 mov 0x1264a0,%eax 111f40: 89 43 78 mov %eax,0x78(%ebx) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 111f43: f6 45 0c 01 testb $0x1,0xc(%ebp) 111f47: 74 0b je 111f54 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 111f49: f6 45 08 01 testb $0x1,0x8(%ebp) 111f4d: 0f 84 91 00 00 00 je 111fe4 111f53: fa cli * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 111f54: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp) 111f5b: 74 3f je 111f9c * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 111f5d: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp) 111f64: 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 ) { 111f67: 38 47 08 cmp %al,0x8(%edi) 111f6a: 74 30 je 111f9c asr->is_enabled = is_asr_enabled; 111f6c: 88 47 08 mov %al,0x8(%edi) ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 111f6f: 9c pushf 111f70: fa cli 111f71: 58 pop %eax _signals = information->signals_pending; 111f72: 8b 57 18 mov 0x18(%edi),%edx information->signals_pending = information->signals_posted; 111f75: 8b 4f 14 mov 0x14(%edi),%ecx 111f78: 89 4f 18 mov %ecx,0x18(%edi) information->signals_posted = _signals; 111f7b: 89 57 14 mov %edx,0x14(%edi) _ISR_Enable( _level ); 111f7e: 50 push %eax 111f7f: 9d popf /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 111f80: 8b 47 14 mov 0x14(%edi),%eax 111f83: 85 c0 test %eax,%eax 111f85: 0f 95 c0 setne %al needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 111f88: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 111f8f: 74 16 je 111fa7 <== ALWAYS TAKEN if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; 111f91: 31 c0 xor %eax,%eax } 111f93: 83 c4 1c add $0x1c,%esp 111f96: 5b pop %ebx 111f97: 5e pop %esi 111f98: 5f pop %edi 111f99: c9 leave 111f9a: c3 ret 111f9b: 90 nop /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 111f9c: 31 c0 xor %eax,%eax needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 111f9e: 83 3d 60 66 12 00 03 cmpl $0x3,0x126660 111fa5: 75 ea jne 111f91 <== NEVER TAKEN bool are_signals_pending ) { Thread_Control *executing; executing = _Thread_Executing; 111fa7: 8b 15 58 67 12 00 mov 0x126758,%edx if ( are_signals_pending || 111fad: 84 c0 test %al,%al 111faf: 75 0e jne 111fbf 111fb1: 3b 15 5c 67 12 00 cmp 0x12675c,%edx 111fb7: 74 d8 je 111f91 (!_Thread_Is_heir( executing ) && executing->is_preemptible) ) { 111fb9: 80 7a 74 00 cmpb $0x0,0x74(%edx) 111fbd: 74 d2 je 111f91 <== NEVER TAKEN _Thread_Dispatch_necessary = true; 111fbf: c6 05 64 67 12 00 01 movb $0x1,0x126764 if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); 111fc6: e8 b9 b7 ff ff call 10d784 <_Thread_Dispatch> } return RTEMS_SUCCESSFUL; 111fcb: 31 c0 xor %eax,%eax } 111fcd: 83 c4 1c add $0x1c,%esp 111fd0: 5b pop %ebx 111fd1: 5e pop %esi 111fd2: 5f pop %edi 111fd3: c9 leave 111fd4: c3 ret 111fd5: 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; 111fd8: 81 ce 00 02 00 00 or $0x200,%esi 111fde: e9 04 ff ff ff jmp 111ee7 111fe3: 90 nop 111fe4: fb sti 111fe5: e9 6a ff ff ff jmp 111f54 111fea: 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; 111fec: c7 43 7c 00 00 00 00 movl $0x0,0x7c(%ebx) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 111ff3: f6 45 0c 01 testb $0x1,0xc(%ebp) 111ff7: 0f 84 57 ff ff ff je 111f54 111ffd: e9 47 ff ff ff jmp 111f49 112002: 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; 112004: b8 09 00 00 00 mov $0x9,%eax if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; } 112009: 83 c4 1c add $0x1c,%esp 11200c: 5b pop %ebx 11200d: 5e pop %esi 11200e: 5f pop %edi 11200f: c9 leave 112010: c3 ret =============================================================================== 0010ed24 : */ rtems_status_code rtems_task_resume( rtems_id id ) { 10ed24: 55 push %ebp 10ed25: 89 e5 mov %esp,%ebp 10ed27: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10ed2a: 8d 45 f4 lea -0xc(%ebp),%eax 10ed2d: 50 push %eax 10ed2e: ff 75 08 pushl 0x8(%ebp) 10ed31: e8 22 1f 00 00 call 110c58 <_Thread_Get> switch ( location ) { 10ed36: 83 c4 10 add $0x10,%esp 10ed39: 8b 55 f4 mov -0xc(%ebp),%edx 10ed3c: 85 d2 test %edx,%edx 10ed3e: 74 08 je 10ed48 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10ed40: b8 04 00 00 00 mov $0x4,%eax } 10ed45: c9 leave 10ed46: c3 ret 10ed47: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( _States_Is_suspended( the_thread->current_state ) ) { 10ed48: f6 40 10 02 testb $0x2,0x10(%eax) 10ed4c: 75 0e jne 10ed5c _Thread_Resume( the_thread, true ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 10ed4e: e8 e1 1e 00 00 call 110c34 <_Thread_Enable_dispatch> return RTEMS_INCORRECT_STATE; 10ed53: b8 0e 00 00 00 mov $0xe,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ed58: c9 leave 10ed59: c3 ret 10ed5a: 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 ); 10ed5c: 83 ec 08 sub $0x8,%esp 10ed5f: 6a 01 push $0x1 10ed61: 50 push %eax 10ed62: e8 a9 26 00 00 call 111410 <_Thread_Resume> _Thread_Enable_dispatch(); 10ed67: e8 c8 1e 00 00 call 110c34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ed6c: 83 c4 10 add $0x10,%esp 10ed6f: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ed71: c9 leave 10ed72: c3 ret =============================================================================== 0010d6a4 : rtems_status_code rtems_task_set_note( rtems_id id, uint32_t notepad, uint32_t note ) { 10d6a4: 55 push %ebp 10d6a5: 89 e5 mov %esp,%ebp 10d6a7: 56 push %esi 10d6a8: 53 push %ebx 10d6a9: 83 ec 10 sub $0x10,%esp 10d6ac: 8b 45 08 mov 0x8(%ebp),%eax 10d6af: 8b 5d 0c mov 0xc(%ebp),%ebx 10d6b2: 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() ) 10d6b5: 80 3d 04 63 12 00 00 cmpb $0x0,0x126304 10d6bc: 74 66 je 10d724 /* * 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 ) 10d6be: 83 fb 0f cmp $0xf,%ebx 10d6c1: 77 39 ja 10d6fc /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d6c3: 85 c0 test %eax,%eax 10d6c5: 74 41 je 10d708 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 10d6c7: 8b 15 78 ab 12 00 mov 0x12ab78,%edx /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d6cd: 3b 42 08 cmp 0x8(%edx),%eax 10d6d0: 74 3c je 10d70e api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 10d6d2: 83 ec 08 sub $0x8,%esp 10d6d5: 8d 55 f4 lea -0xc(%ebp),%edx 10d6d8: 52 push %edx 10d6d9: 50 push %eax 10d6da: e8 89 20 00 00 call 10f768 <_Thread_Get> switch ( location ) { 10d6df: 83 c4 10 add $0x10,%esp 10d6e2: 8b 55 f4 mov -0xc(%ebp),%edx 10d6e5: 85 d2 test %edx,%edx 10d6e7: 75 47 jne 10d730 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 10d6e9: 8b 80 e4 00 00 00 mov 0xe4(%eax),%eax 10d6ef: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4) _Thread_Enable_dispatch(); 10d6f3: e8 4c 20 00 00 call 10f744 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d6f8: 31 c0 xor %eax,%eax 10d6fa: eb 05 jmp 10d701 * 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; 10d6fc: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d701: 8d 65 f8 lea -0x8(%ebp),%esp 10d704: 5b pop %ebx 10d705: 5e pop %esi 10d706: c9 leave 10d707: c3 ret /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d708: 8b 15 78 ab 12 00 mov 0x12ab78,%edx _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 10d70e: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax 10d714: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4) return RTEMS_SUCCESSFUL; 10d718: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d71a: 8d 65 f8 lea -0x8(%ebp),%esp 10d71d: 5b pop %ebx 10d71e: 5e pop %esi 10d71f: c9 leave 10d720: c3 ret 10d721: 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; 10d724: b8 16 00 00 00 mov $0x16,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d729: 8d 65 f8 lea -0x8(%ebp),%esp 10d72c: 5b pop %ebx 10d72d: 5e pop %esi 10d72e: c9 leave 10d72f: c3 ret case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d730: b8 04 00 00 00 mov $0x4,%eax } 10d735: 8d 65 f8 lea -0x8(%ebp),%esp 10d738: 5b pop %ebx 10d739: 5e pop %esi 10d73a: c9 leave 10d73b: c3 ret =============================================================================== 0010f9e8 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 10f9e8: 55 push %ebp 10f9e9: 89 e5 mov %esp,%ebp 10f9eb: 56 push %esi 10f9ec: 53 push %ebx 10f9ed: 83 ec 10 sub $0x10,%esp 10f9f0: 8b 5d 0c mov 0xc(%ebp),%ebx 10f9f3: 8b 75 10 mov 0x10(%ebp),%esi register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 10f9f6: 85 db test %ebx,%ebx 10f9f8: 74 0b je 10fa05 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 ) ); 10f9fa: 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 ) && 10fa01: 39 c3 cmp %eax,%ebx 10fa03: 77 5f ja 10fa64 !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 10fa05: 85 f6 test %esi,%esi 10fa07: 74 67 je 10fa70 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 10fa09: 83 ec 08 sub $0x8,%esp 10fa0c: 8d 45 f4 lea -0xc(%ebp),%eax 10fa0f: 50 push %eax 10fa10: ff 75 08 pushl 0x8(%ebp) 10fa13: e8 80 20 00 00 call 111a98 <_Thread_Get> switch ( location ) { 10fa18: 83 c4 10 add $0x10,%esp 10fa1b: 8b 55 f4 mov -0xc(%ebp),%edx 10fa1e: 85 d2 test %edx,%edx 10fa20: 75 36 jne 10fa58 case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 10fa22: 8b 50 14 mov 0x14(%eax),%edx 10fa25: 89 16 mov %edx,(%esi) if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 10fa27: 85 db test %ebx,%ebx 10fa29: 74 1c je 10fa47 the_thread->real_priority = new_priority; 10fa2b: 89 58 18 mov %ebx,0x18(%eax) if ( the_thread->resource_count == 0 || 10fa2e: 8b 48 1c mov 0x1c(%eax),%ecx 10fa31: 85 c9 test %ecx,%ecx 10fa33: 74 05 je 10fa3a 10fa35: 3b 58 14 cmp 0x14(%eax),%ebx 10fa38: 73 0d jae 10fa47 <== ALWAYS TAKEN the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, false ); 10fa3a: 52 push %edx 10fa3b: 6a 00 push $0x0 10fa3d: 53 push %ebx 10fa3e: 50 push %eax 10fa3f: e8 f8 1b 00 00 call 11163c <_Thread_Change_priority> 10fa44: 83 c4 10 add $0x10,%esp } _Thread_Enable_dispatch(); 10fa47: e8 28 20 00 00 call 111a74 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10fa4c: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa4e: 8d 65 f8 lea -0x8(%ebp),%esp 10fa51: 5b pop %ebx 10fa52: 5e pop %esi 10fa53: c9 leave 10fa54: c3 ret 10fa55: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10fa58: b8 04 00 00 00 mov $0x4,%eax } 10fa5d: 8d 65 f8 lea -0x8(%ebp),%esp 10fa60: 5b pop %ebx 10fa61: 5e pop %esi 10fa62: c9 leave 10fa63: 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; 10fa64: b8 13 00 00 00 mov $0x13,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa69: 8d 65 f8 lea -0x8(%ebp),%esp 10fa6c: 5b pop %ebx 10fa6d: 5e pop %esi 10fa6e: c9 leave 10fa6f: 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; 10fa70: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa75: 8d 65 f8 lea -0x8(%ebp),%esp 10fa78: 5b pop %ebx 10fa79: 5e pop %esi 10fa7a: c9 leave 10fa7b: c3 ret =============================================================================== 0010bb3c : rtems_status_code rtems_task_start( rtems_id id, rtems_task_entry entry_point, rtems_task_argument argument ) { 10bb3c: 55 push %ebp 10bb3d: 89 e5 mov %esp,%ebp 10bb3f: 53 push %ebx 10bb40: 83 ec 14 sub $0x14,%esp 10bb43: 8b 5d 0c mov 0xc(%ebp),%ebx register Thread_Control *the_thread; Objects_Locations location; if ( entry_point == NULL ) 10bb46: 85 db test %ebx,%ebx 10bb48: 74 4e je 10bb98 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 10bb4a: 83 ec 08 sub $0x8,%esp 10bb4d: 8d 45 f4 lea -0xc(%ebp),%eax 10bb50: 50 push %eax 10bb51: ff 75 08 pushl 0x8(%ebp) 10bb54: e8 c7 1d 00 00 call 10d920 <_Thread_Get> switch ( location ) { 10bb59: 83 c4 10 add $0x10,%esp 10bb5c: 8b 55 f4 mov -0xc(%ebp),%edx 10bb5f: 85 d2 test %edx,%edx 10bb61: 75 29 jne 10bb8c case OBJECTS_LOCAL: if ( _Thread_Start( 10bb63: 83 ec 0c sub $0xc,%esp 10bb66: ff 75 10 pushl 0x10(%ebp) 10bb69: 6a 00 push $0x0 10bb6b: 53 push %ebx 10bb6c: 6a 00 push $0x0 10bb6e: 50 push %eax 10bb6f: e8 d8 26 00 00 call 10e24c <_Thread_Start> 10bb74: 83 c4 20 add $0x20,%esp 10bb77: 84 c0 test %al,%al 10bb79: 75 29 jne 10bba4 the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) { _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 10bb7b: e8 7c 1d 00 00 call 10d8fc <_Thread_Enable_dispatch> return RTEMS_INCORRECT_STATE; 10bb80: b8 0e 00 00 00 mov $0xe,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bb85: 8b 5d fc mov -0x4(%ebp),%ebx 10bb88: c9 leave 10bb89: c3 ret 10bb8a: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10bb8c: b8 04 00 00 00 mov $0x4,%eax } 10bb91: 8b 5d fc mov -0x4(%ebp),%ebx 10bb94: c9 leave 10bb95: c3 ret 10bb96: 66 90 xchg %ax,%ax { register Thread_Control *the_thread; Objects_Locations location; if ( entry_point == NULL ) return RTEMS_INVALID_ADDRESS; 10bb98: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bb9d: 8b 5d fc mov -0x4(%ebp),%ebx 10bba0: c9 leave 10bba1: c3 ret 10bba2: 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(); 10bba4: e8 53 1d 00 00 call 10d8fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10bba9: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bbab: 8b 5d fc mov -0x4(%ebp),%ebx 10bbae: c9 leave 10bbaf: c3 ret =============================================================================== 00110484 : */ rtems_status_code rtems_task_suspend( rtems_id id ) { 110484: 55 push %ebp 110485: 89 e5 mov %esp,%ebp 110487: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 11048a: 8d 45 f4 lea -0xc(%ebp),%eax 11048d: 50 push %eax 11048e: ff 75 08 pushl 0x8(%ebp) 110491: e8 8a d4 ff ff call 10d920 <_Thread_Get> switch ( location ) { 110496: 83 c4 10 add $0x10,%esp 110499: 8b 55 f4 mov -0xc(%ebp),%edx 11049c: 85 d2 test %edx,%edx 11049e: 74 08 je 1104a8 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1104a0: b8 04 00 00 00 mov $0x4,%eax } 1104a5: c9 leave 1104a6: c3 ret 1104a7: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { 1104a8: f6 40 10 02 testb $0x2,0x10(%eax) 1104ac: 74 0e je 1104bc _Thread_Suspend( the_thread ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 1104ae: e8 49 d4 ff ff call 10d8fc <_Thread_Enable_dispatch> return RTEMS_ALREADY_SUSPENDED; 1104b3: b8 0f 00 00 00 mov $0xf,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1104b8: c9 leave 1104b9: c3 ret 1104ba: 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 ); 1104bc: 83 ec 0c sub $0xc,%esp 1104bf: 50 push %eax 1104c0: e8 97 08 00 00 call 110d5c <_Thread_Suspend> _Thread_Enable_dispatch(); 1104c5: e8 32 d4 ff ff call 10d8fc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1104ca: 83 c4 10 add $0x10,%esp 1104cd: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1104cf: c9 leave 1104d0: c3 ret =============================================================================== 0010c6a8 : rtems_status_code rtems_task_variable_add( rtems_id tid, void **ptr, void (*dtor)(void *) ) { 10c6a8: 55 push %ebp 10c6a9: 89 e5 mov %esp,%ebp 10c6ab: 57 push %edi 10c6ac: 56 push %esi 10c6ad: 53 push %ebx 10c6ae: 83 ec 1c sub $0x1c,%esp 10c6b1: 8b 5d 0c mov 0xc(%ebp),%ebx 10c6b4: 8b 7d 10 mov 0x10(%ebp),%edi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) 10c6b7: 85 db test %ebx,%ebx 10c6b9: 0f 84 9d 00 00 00 je 10c75c return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 10c6bf: 83 ec 08 sub $0x8,%esp 10c6c2: 8d 45 e4 lea -0x1c(%ebp),%eax 10c6c5: 50 push %eax 10c6c6: ff 75 08 pushl 0x8(%ebp) 10c6c9: e8 72 1f 00 00 call 10e640 <_Thread_Get> 10c6ce: 89 c6 mov %eax,%esi switch (location) { 10c6d0: 83 c4 10 add $0x10,%esp 10c6d3: 8b 45 e4 mov -0x1c(%ebp),%eax 10c6d6: 85 c0 test %eax,%eax 10c6d8: 74 0e je 10c6e8 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c6da: b8 04 00 00 00 mov $0x4,%eax } 10c6df: 8d 65 f4 lea -0xc(%ebp),%esp 10c6e2: 5b pop %ebx 10c6e3: 5e pop %esi 10c6e4: 5f pop %edi 10c6e5: c9 leave 10c6e6: c3 ret 10c6e7: 90 nop case OBJECTS_LOCAL: /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; 10c6e8: 8b 86 f0 00 00 00 mov 0xf0(%esi),%eax while (tvp) { 10c6ee: 85 c0 test %eax,%eax 10c6f0: 75 44 jne 10c736 10c6f2: 66 90 xchg %ax,%ax /* * Now allocate memory for this task variable. */ new = (rtems_task_variable_t *) _Workspace_Allocate(sizeof(rtems_task_variable_t)); 10c6f4: 83 ec 0c sub $0xc,%esp 10c6f7: 6a 14 push $0x14 10c6f9: e8 92 2e 00 00 call 10f590 <_Workspace_Allocate> if (new == NULL) { 10c6fe: 83 c4 10 add $0x10,%esp 10c701: 85 c0 test %eax,%eax 10c703: 74 4b je 10c750 _Thread_Enable_dispatch(); return RTEMS_NO_MEMORY; } new->gval = *ptr; 10c705: 8b 13 mov (%ebx),%edx 10c707: 89 50 08 mov %edx,0x8(%eax) new->ptr = ptr; 10c70a: 89 58 04 mov %ebx,0x4(%eax) new->dtor = dtor; 10c70d: 89 78 10 mov %edi,0x10(%eax) new->next = (struct rtems_task_variable_tt *)the_thread->task_variables; 10c710: 8b 96 f0 00 00 00 mov 0xf0(%esi),%edx 10c716: 89 10 mov %edx,(%eax) the_thread->task_variables = new; 10c718: 89 86 f0 00 00 00 mov %eax,0xf0(%esi) _Thread_Enable_dispatch(); 10c71e: e8 f9 1e 00 00 call 10e61c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c723: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c725: 8d 65 f4 lea -0xc(%ebp),%esp 10c728: 5b pop %ebx 10c729: 5e pop %esi 10c72a: 5f pop %edi 10c72b: c9 leave 10c72c: c3 ret 10c72d: 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; 10c730: 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) { 10c732: 85 c0 test %eax,%eax 10c734: 74 be je 10c6f4 if (tvp->ptr == ptr) { 10c736: 39 58 04 cmp %ebx,0x4(%eax) 10c739: 75 f5 jne 10c730 tvp->dtor = dtor; 10c73b: 89 78 10 mov %edi,0x10(%eax) _Thread_Enable_dispatch(); 10c73e: e8 d9 1e 00 00 call 10e61c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c743: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c745: 8d 65 f4 lea -0xc(%ebp),%esp 10c748: 5b pop %ebx 10c749: 5e pop %esi 10c74a: 5f pop %edi 10c74b: c9 leave 10c74c: c3 ret 10c74d: 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(); 10c750: e8 c7 1e 00 00 call 10e61c <_Thread_Enable_dispatch> return RTEMS_NO_MEMORY; 10c755: b8 1a 00 00 00 mov $0x1a,%eax 10c75a: eb 83 jmp 10c6df Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) return RTEMS_INVALID_ADDRESS; 10c75c: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c761: 8d 65 f4 lea -0xc(%ebp),%esp 10c764: 5b pop %ebx 10c765: 5e pop %esi 10c766: 5f pop %edi 10c767: c9 leave 10c768: c3 ret =============================================================================== 0010c76c : rtems_status_code rtems_task_variable_delete( rtems_id tid, void **ptr ) { 10c76c: 55 push %ebp 10c76d: 89 e5 mov %esp,%ebp 10c76f: 53 push %ebx 10c770: 83 ec 14 sub $0x14,%esp 10c773: 8b 5d 0c mov 0xc(%ebp),%ebx Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) 10c776: 85 db test %ebx,%ebx 10c778: 74 76 je 10c7f0 return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); 10c77a: 83 ec 08 sub $0x8,%esp 10c77d: 8d 45 f4 lea -0xc(%ebp),%eax 10c780: 50 push %eax 10c781: ff 75 08 pushl 0x8(%ebp) 10c784: e8 b7 1e 00 00 call 10e640 <_Thread_Get> switch (location) { 10c789: 83 c4 10 add $0x10,%esp 10c78c: 8b 55 f4 mov -0xc(%ebp),%edx 10c78f: 85 d2 test %edx,%edx 10c791: 74 0d je 10c7a0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c793: b8 04 00 00 00 mov $0x4,%eax } 10c798: 8b 5d fc mov -0x4(%ebp),%ebx 10c79b: c9 leave 10c79c: c3 ret 10c79d: 8d 76 00 lea 0x0(%esi),%esi the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; 10c7a0: 8b 88 f0 00 00 00 mov 0xf0(%eax),%ecx while (tvp) { 10c7a6: 85 c9 test %ecx,%ecx 10c7a8: 74 17 je 10c7c1 if (tvp->ptr == ptr) { 10c7aa: 39 59 04 cmp %ebx,0x4(%ecx) 10c7ad: 75 0c jne 10c7bb 10c7af: eb 49 jmp 10c7fa 10c7b1: 8d 76 00 lea 0x0(%esi),%esi 10c7b4: 39 5a 04 cmp %ebx,0x4(%edx) 10c7b7: 74 17 je 10c7d0 10c7b9: 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; 10c7bb: 8b 11 mov (%ecx),%edx the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { 10c7bd: 85 d2 test %edx,%edx 10c7bf: 75 f3 jne 10c7b4 <== ALWAYS TAKEN return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 10c7c1: e8 56 1e 00 00 call 10e61c <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 10c7c6: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c7cb: 8b 5d fc mov -0x4(%ebp),%ebx 10c7ce: c9 leave 10c7cf: c3 ret case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; 10c7d0: 8b 1a mov (%edx),%ebx 10c7d2: 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 ); 10c7d4: 83 ec 08 sub $0x8,%esp 10c7d7: 52 push %edx 10c7d8: 50 push %eax 10c7d9: e8 b2 00 00 00 call 10c890 <_RTEMS_Tasks_Invoke_task_variable_dtor> _Thread_Enable_dispatch(); 10c7de: e8 39 1e 00 00 call 10e61c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c7e3: 83 c4 10 add $0x10,%esp 10c7e6: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c7e8: 8b 5d fc mov -0x4(%ebp),%ebx 10c7eb: c9 leave 10c7ec: c3 ret 10c7ed: 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; 10c7f0: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c7f5: 8b 5d fc mov -0x4(%ebp),%ebx 10c7f8: c9 leave 10c7f9: 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; 10c7fa: 8b 11 mov (%ecx),%edx 10c7fc: 89 90 f0 00 00 00 mov %edx,0xf0(%eax) 10c802: 89 ca mov %ecx,%edx 10c804: eb ce jmp 10c7d4 =============================================================================== 0010c808 : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { 10c808: 55 push %ebp 10c809: 89 e5 mov %esp,%ebp 10c80b: 56 push %esi 10c80c: 53 push %ebx 10c80d: 83 ec 10 sub $0x10,%esp 10c810: 8b 5d 0c mov 0xc(%ebp),%ebx 10c813: 8b 75 10 mov 0x10(%ebp),%esi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) 10c816: 85 db test %ebx,%ebx 10c818: 74 56 je 10c870 return RTEMS_INVALID_ADDRESS; if ( !result ) 10c81a: 85 f6 test %esi,%esi 10c81c: 74 52 je 10c870 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 10c81e: 83 ec 08 sub $0x8,%esp 10c821: 8d 45 f4 lea -0xc(%ebp),%eax 10c824: 50 push %eax 10c825: ff 75 08 pushl 0x8(%ebp) 10c828: e8 13 1e 00 00 call 10e640 <_Thread_Get> switch (location) { 10c82d: 83 c4 10 add $0x10,%esp 10c830: 8b 55 f4 mov -0xc(%ebp),%edx 10c833: 85 d2 test %edx,%edx 10c835: 75 2d jne 10c864 case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; 10c837: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 10c83d: 85 c0 test %eax,%eax 10c83f: 75 09 jne 10c84a 10c841: eb 39 jmp 10c87c 10c843: 90 nop */ *result = tvp->tval; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; 10c844: 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) { 10c846: 85 c0 test %eax,%eax 10c848: 74 32 je 10c87c <== NEVER TAKEN if (tvp->ptr == ptr) { 10c84a: 39 58 04 cmp %ebx,0x4(%eax) 10c84d: 75 f5 jne 10c844 /* * Should this return the current (i.e not the * saved) value if `tid' is the current task? */ *result = tvp->tval; 10c84f: 8b 40 0c mov 0xc(%eax),%eax 10c852: 89 06 mov %eax,(%esi) _Thread_Enable_dispatch(); 10c854: e8 c3 1d 00 00 call 10e61c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c859: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c85b: 8d 65 f8 lea -0x8(%ebp),%esp 10c85e: 5b pop %ebx 10c85f: 5e pop %esi 10c860: c9 leave 10c861: c3 ret 10c862: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c864: b8 04 00 00 00 mov $0x4,%eax } 10c869: 8d 65 f8 lea -0x8(%ebp),%esp 10c86c: 5b pop %ebx 10c86d: 5e pop %esi 10c86e: c9 leave 10c86f: c3 ret if ( !ptr ) return RTEMS_INVALID_ADDRESS; if ( !result ) return RTEMS_INVALID_ADDRESS; 10c870: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c875: 8d 65 f8 lea -0x8(%ebp),%esp 10c878: 5b pop %ebx 10c879: 5e pop %esi 10c87a: c9 leave 10c87b: c3 ret _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 10c87c: e8 9b 1d 00 00 call 10e61c <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 10c881: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c886: 8d 65 f8 lea -0x8(%ebp),%esp 10c889: 5b pop %ebx 10c88a: 5e pop %esi 10c88b: c9 leave 10c88c: c3 ret =============================================================================== 0010ca08 : */ rtems_status_code rtems_task_wake_when( rtems_time_of_day *time_buffer ) { 10ca08: 55 push %ebp 10ca09: 89 e5 mov %esp,%ebp 10ca0b: 53 push %ebx 10ca0c: 83 ec 14 sub $0x14,%esp 10ca0f: 8b 5d 08 mov 0x8(%ebp),%ebx Watchdog_Interval seconds; if ( !_TOD_Is_set ) 10ca12: 80 3d a4 85 12 00 00 cmpb $0x0,0x1285a4 10ca19: 0f 84 a9 00 00 00 je 10cac8 return RTEMS_NOT_DEFINED; if ( !time_buffer ) 10ca1f: 85 db test %ebx,%ebx 10ca21: 0f 84 ad 00 00 00 je 10cad4 return RTEMS_INVALID_ADDRESS; time_buffer->ticks = 0; 10ca27: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx) if ( !_TOD_Validate( time_buffer ) ) 10ca2e: 83 ec 0c sub $0xc,%esp 10ca31: 53 push %ebx 10ca32: e8 d1 f3 ff ff call 10be08 <_TOD_Validate> 10ca37: 83 c4 10 add $0x10,%esp 10ca3a: 84 c0 test %al,%al 10ca3c: 75 0a jne 10ca48 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; 10ca3e: b8 14 00 00 00 mov $0x14,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10ca43: 8b 5d fc mov -0x4(%ebp),%ebx 10ca46: c9 leave 10ca47: c3 ret time_buffer->ticks = 0; if ( !_TOD_Validate( time_buffer ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); 10ca48: 83 ec 0c sub $0xc,%esp 10ca4b: 53 push %ebx 10ca4c: e8 2b f3 ff ff call 10bd7c <_TOD_To_seconds> if ( seconds <= _TOD_Seconds_since_epoch() ) 10ca51: 83 c4 10 add $0x10,%esp 10ca54: 3b 05 28 86 12 00 cmp 0x128628,%eax 10ca5a: 76 e2 jbe 10ca3e 10ca5c: 8b 15 90 85 12 00 mov 0x128590,%edx 10ca62: 42 inc %edx 10ca63: 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 ); 10ca69: 83 ec 08 sub $0x8,%esp 10ca6c: 6a 10 push $0x10 10ca6e: ff 35 18 88 12 00 pushl 0x128818 10ca74: 89 45 f4 mov %eax,-0xc(%ebp) 10ca77: e8 c4 25 00 00 call 10f040 <_Thread_Set_state> _Watchdog_Initialize( &_Thread_Executing->Timer, _Thread_Delay_ended, _Thread_Executing->Object.id, 10ca7c: 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( 10ca82: 8b 4a 08 mov 0x8(%edx),%ecx Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10ca85: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx) the_watchdog->routine = routine; 10ca8c: c7 42 64 98 e6 10 00 movl $0x10e698,0x64(%edx) the_watchdog->id = id; 10ca93: 89 4a 68 mov %ecx,0x68(%edx) the_watchdog->user_data = user_data; 10ca96: 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( 10ca9d: 8b 45 f4 mov -0xc(%ebp),%eax 10caa0: 2b 05 28 86 12 00 sub 0x128628,%eax 10caa6: 89 42 54 mov %eax,0x54(%edx) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 10caa9: 58 pop %eax 10caaa: 59 pop %ecx 10caab: 83 c2 48 add $0x48,%edx 10caae: 52 push %edx 10caaf: 68 54 86 12 00 push $0x128654 10cab4: e8 17 2b 00 00 call 10f5d0 <_Watchdog_Insert> &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 10cab9: e8 8e 1d 00 00 call 10e84c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10cabe: 83 c4 10 add $0x10,%esp 10cac1: 31 c0 xor %eax,%eax 10cac3: e9 7b ff ff ff jmp 10ca43 ) { Watchdog_Interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; 10cac8: b8 0b 00 00 00 mov $0xb,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10cacd: 8b 5d fc mov -0x4(%ebp),%ebx 10cad0: c9 leave 10cad1: c3 ret 10cad2: 66 90 xchg %ax,%ax if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 10cad4: b8 09 00 00 00 mov $0x9,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10cad9: 8b 5d fc mov -0x4(%ebp),%ebx 10cadc: c9 leave 10cadd: c3 ret =============================================================================== 0010a914 : #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 10a914: 55 push %ebp 10a915: 89 e5 mov %esp,%ebp 10a917: 8b 45 08 mov 0x8(%ebp),%eax int baud_index; switch (termios_baud) { 10a91a: 83 f8 09 cmp $0x9,%eax 10a91d: 0f 84 f1 00 00 00 je 10aa14 10a923: 7e 37 jle 10a95c 10a925: 83 f8 0e cmp $0xe,%eax 10a928: 0f 84 f6 00 00 00 je 10aa24 10a92e: 7e 5c jle 10a98c 10a930: 3d 02 10 00 00 cmp $0x1002,%eax 10a935: 0f 84 01 01 00 00 je 10aa3c 10a93b: 0f 8e 97 00 00 00 jle 10a9d8 10a941: 3d 03 10 00 00 cmp $0x1003,%eax 10a946: 0f 84 e0 00 00 00 je 10aa2c 10a94c: 3d 04 10 00 00 cmp $0x1004,%eax 10a951: 75 51 jne 10a9a4 <== 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; 10a953: b8 13 00 00 00 mov $0x13,%eax default: baud_index = -1; break; } return baud_index; } 10a958: c9 leave 10a959: c3 ret 10a95a: 66 90 xchg %ax,%ax rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a95c: 83 f8 04 cmp $0x4,%eax 10a95f: 0f 84 b7 00 00 00 je 10aa1c 10a965: 7f 45 jg 10a9ac 10a967: 83 f8 01 cmp $0x1,%eax 10a96a: 0f 84 8c 00 00 00 je 10a9fc 10a970: 0f 8e de 00 00 00 jle 10aa54 10a976: 83 f8 02 cmp $0x2,%eax 10a979: 0f 84 c5 00 00 00 je 10aa44 10a97f: 83 f8 03 cmp $0x3,%eax 10a982: 75 20 jne 10a9a4 <== 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; 10a984: b8 03 00 00 00 mov $0x3,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a989: c9 leave 10a98a: c3 ret 10a98b: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a98c: 83 f8 0b cmp $0xb,%eax 10a98f: 0f 84 9f 00 00 00 je 10aa34 10a995: 7c 39 jl 10a9d0 10a997: 83 f8 0c cmp $0xc,%eax 10a99a: 74 50 je 10a9ec 10a99c: 83 f8 0d cmp $0xd,%eax 10a99f: 74 62 je 10aa03 <== ALWAYS TAKEN 10a9a1: 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; 10a9a4: b8 ff ff ff ff mov $0xffffffff,%eax } return baud_index; } 10a9a9: c9 leave 10a9aa: c3 ret 10a9ab: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a9ac: 83 f8 06 cmp $0x6,%eax 10a9af: 74 43 je 10a9f4 10a9b1: 7c 15 jl 10a9c8 10a9b3: 83 f8 07 cmp $0x7,%eax 10a9b6: 0f 84 90 00 00 00 je 10aa4c 10a9bc: 83 f8 08 cmp $0x8,%eax 10a9bf: 75 e3 jne 10a9a4 <== 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; 10a9c1: b8 08 00 00 00 mov $0x8,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9c6: c9 leave 10a9c7: 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; 10a9c8: b8 05 00 00 00 mov $0x5,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9cd: c9 leave 10a9ce: c3 ret 10a9cf: 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; 10a9d0: b8 0a 00 00 00 mov $0xa,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9d5: c9 leave 10a9d6: c3 ret 10a9d7: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a9d8: 83 f8 0f cmp $0xf,%eax 10a9db: 74 2f je 10aa0c 10a9dd: 3d 01 10 00 00 cmp $0x1001,%eax 10a9e2: 75 c0 jne 10a9a4 <== 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; 10a9e4: b8 10 00 00 00 mov $0x10,%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 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; 10a9ec: b8 0c 00 00 00 mov $0xc,%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 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; 10a9f4: b8 06 00 00 00 mov $0x6,%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; 10a9fc: b8 01 00 00 00 mov $0x1,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa01: c9 leave 10aa02: 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; 10aa03: b8 0d 00 00 00 mov $0xd,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa08: c9 leave 10aa09: c3 ret 10aa0a: 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; 10aa0c: b8 0f 00 00 00 mov $0xf,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa11: c9 leave 10aa12: c3 ret 10aa13: 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; 10aa14: b8 09 00 00 00 mov $0x9,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa19: c9 leave 10aa1a: c3 ret 10aa1b: 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; 10aa1c: b8 04 00 00 00 mov $0x4,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa21: c9 leave 10aa22: c3 ret 10aa23: 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; 10aa24: b8 0e 00 00 00 mov $0xe,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa29: c9 leave 10aa2a: c3 ret 10aa2b: 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; 10aa2c: b8 12 00 00 00 mov $0x12,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa31: c9 leave 10aa32: c3 ret 10aa33: 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; 10aa34: b8 0b 00 00 00 mov $0xb,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa39: c9 leave 10aa3a: c3 ret 10aa3b: 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; 10aa3c: b8 11 00 00 00 mov $0x11,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa41: c9 leave 10aa42: c3 ret 10aa43: 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; 10aa44: b8 02 00 00 00 mov $0x2,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa49: c9 leave 10aa4a: c3 ret 10aa4b: 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; 10aa4c: b8 07 00 00 00 mov $0x7,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa51: c9 leave 10aa52: c3 ret 10aa53: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10aa54: 85 c0 test %eax,%eax 10aa56: 0f 85 48 ff ff ff jne 10a9a4 case B0: baud_index = 0; break; 10aa5c: 31 c0 xor %eax,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa5e: c9 leave 10aa5f: c3 ret =============================================================================== 00108f80 : extern rtems_assoc_t termios_assoc_table[]; int32_t rtems_termios_baud_to_number( int termios_baud ) { 108f80: 55 push %ebp 108f81: 89 e5 mov %esp,%ebp 108f83: 53 push %ebx 108f84: 83 ec 0c sub $0xc,%esp 108f87: 8b 5d 08 mov 0x8(%ebp),%ebx int baud; baud = rtems_assoc_local_by_remote( termios_assoc_table, termios_baud ); 108f8a: 53 push %ebx 108f8b: 68 60 40 12 00 push $0x124060 108f90: e8 a7 6a 00 00 call 10fa3c if ( baud == 0 && termios_baud != 0 ) 108f95: 83 c4 10 add $0x10,%esp 108f98: 85 c0 test %eax,%eax 108f9a: 74 08 je 108fa4 return -1; return baud; } 108f9c: 8b 5d fc mov -0x4(%ebp),%ebx 108f9f: c9 leave 108fa0: c3 ret 108fa1: 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 ) 108fa4: 83 fb 01 cmp $0x1,%ebx 108fa7: 19 c0 sbb %eax,%eax 108fa9: f7 d0 not %eax 108fab: eb ef jmp 108f9c =============================================================================== 00109504 : } } rtems_status_code rtems_termios_close (void *arg) { 109504: 55 push %ebp 109505: 89 e5 mov %esp,%ebp 109507: 56 push %esi 109508: 53 push %ebx 109509: 8b 75 08 mov 0x8(%ebp),%esi rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 10950c: 8b 06 mov (%esi),%eax 10950e: 8b 58 34 mov 0x34(%eax),%ebx rtems_status_code sc; sc = rtems_semaphore_obtain( 109511: 52 push %edx 109512: 6a 00 push $0x0 109514: 6a 00 push $0x0 109516: ff 35 ac 63 12 00 pushl 0x1263ac 10951c: e8 d7 21 00 00 call 10b6f8 rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 109521: 83 c4 10 add $0x10,%esp 109524: 85 c0 test %eax,%eax 109526: 0f 85 9a 01 00 00 jne 1096c6 <== NEVER TAKEN rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 10952c: 8b 43 08 mov 0x8(%ebx),%eax 10952f: 48 dec %eax 109530: 89 43 08 mov %eax,0x8(%ebx) 109533: 85 c0 test %eax,%eax 109535: 0f 85 bf 00 00 00 jne 1095fa if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 10953b: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 109541: c1 e0 05 shl $0x5,%eax 109544: 8b 80 44 60 12 00 mov 0x126044(%eax),%eax 10954a: 85 c0 test %eax,%eax 10954c: 0f 84 0a 01 00 00 je 10965c /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 109552: 83 ec 0c sub $0xc,%esp 109555: 53 push %ebx 109556: ff d0 call *%eax 109558: 83 c4 10 add $0x10,%esp } drainOutput (tty); rtems_semaphore_release (tty->osem); } if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 10955b: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 109562: 0f 84 2c 01 00 00 je 109694 <== 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) 109568: 8b 83 9c 00 00 00 mov 0x9c(%ebx),%eax 10956e: 85 c0 test %eax,%eax 109570: 74 0d je 10957f (*tty->device.lastClose)(tty->major, tty->minor, arg); 109572: 51 push %ecx 109573: 56 push %esi 109574: ff 73 10 pushl 0x10(%ebx) 109577: ff 73 0c pushl 0xc(%ebx) 10957a: ff d0 call *%eax 10957c: 83 c4 10 add $0x10,%esp if (tty->forw == NULL) { 10957f: 8b 03 mov (%ebx),%eax 109581: 85 c0 test %eax,%eax 109583: 0f 84 b7 00 00 00 je 109640 rtems_termios_ttyTail = tty->back; if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; } } else { tty->forw->back = tty->back; 109589: 8b 53 04 mov 0x4(%ebx),%edx 10958c: 89 50 04 mov %edx,0x4(%eax) 10958f: 8b 53 04 mov 0x4(%ebx),%edx } if (tty->back == NULL) { 109592: 85 d2 test %edx,%edx 109594: 0f 84 8a 00 00 00 je 109624 <== ALWAYS TAKEN rtems_termios_ttyHead = tty->forw; if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; 10959a: 89 02 mov %eax,(%edx) } rtems_semaphore_delete (tty->isem); 10959c: 83 ec 0c sub $0xc,%esp 10959f: ff 73 14 pushl 0x14(%ebx) 1095a2: e8 ad 20 00 00 call 10b654 rtems_semaphore_delete (tty->osem); 1095a7: 5a pop %edx 1095a8: ff 73 18 pushl 0x18(%ebx) 1095ab: e8 a4 20 00 00 call 10b654 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 1095b0: 58 pop %eax 1095b1: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 1095b7: e8 98 20 00 00 call 10b654 if ((tty->device.pollRead == NULL) || 1095bc: 83 c4 10 add $0x10,%esp 1095bf: 8b b3 a0 00 00 00 mov 0xa0(%ebx),%esi 1095c5: 85 f6 test %esi,%esi 1095c7: 74 4b je 109614 1095c9: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 1095d0: 74 42 je 109614 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); 1095d2: 83 ec 0c sub $0xc,%esp 1095d5: ff 73 58 pushl 0x58(%ebx) 1095d8: e8 f7 ea ff ff call 1080d4 free (tty->rawOutBuf.theBuf); 1095dd: 59 pop %ecx 1095de: ff 73 7c pushl 0x7c(%ebx) 1095e1: e8 ee ea ff ff call 1080d4 free (tty->cbuf); 1095e6: 5a pop %edx 1095e7: ff 73 1c pushl 0x1c(%ebx) 1095ea: e8 e5 ea ff ff call 1080d4 free (tty); 1095ef: 89 1c 24 mov %ebx,(%esp) 1095f2: e8 dd ea ff ff call 1080d4 1095f7: 83 c4 10 add $0x10,%esp } rtems_semaphore_release (rtems_termios_ttyMutex); 1095fa: 83 ec 0c sub $0xc,%esp 1095fd: ff 35 ac 63 12 00 pushl 0x1263ac 109603: e8 ec 21 00 00 call 10b7f4 return RTEMS_SUCCESSFUL; } 109608: 31 c0 xor %eax,%eax 10960a: 8d 65 f8 lea -0x8(%ebp),%esp 10960d: 5b pop %ebx 10960e: 5e pop %esi 10960f: c9 leave 109610: c3 ret 109611: 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); 109614: 83 ec 0c sub $0xc,%esp 109617: ff 73 68 pushl 0x68(%ebx) 10961a: e8 35 20 00 00 call 10b654 10961f: 83 c4 10 add $0x10,%esp 109622: eb ae jmp 1095d2 } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; 109624: a3 b4 63 12 00 mov %eax,0x1263b4 if ( rtems_termios_ttyHead != NULL ) { 109629: 85 c0 test %eax,%eax 10962b: 0f 84 6b ff ff ff je 10959c rtems_termios_ttyHead->back = NULL; 109631: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) 109638: e9 5f ff ff ff jmp 10959c 10963d: 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; 109640: 8b 53 04 mov 0x4(%ebx),%edx 109643: 89 15 b0 63 12 00 mov %edx,0x1263b0 if ( rtems_termios_ttyTail != NULL ) { 109649: 85 d2 test %edx,%edx 10964b: 74 d7 je 109624 rtems_termios_ttyTail->forw = NULL; 10964d: c7 02 00 00 00 00 movl $0x0,(%edx) 109653: 8b 03 mov (%ebx),%eax 109655: e9 40 ff ff ff jmp 10959a 10965a: 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); 10965c: 50 push %eax 10965d: 6a 00 push $0x0 10965f: 6a 00 push $0x0 109661: ff 73 18 pushl 0x18(%ebx) 109664: e8 8f 20 00 00 call 10b6f8 if (sc != RTEMS_SUCCESSFUL) { 109669: 83 c4 10 add $0x10,%esp 10966c: 85 c0 test %eax,%eax 10966e: 75 56 jne 1096c6 <== NEVER TAKEN rtems_fatal_error_occurred (sc); } drainOutput (tty); 109670: 89 d8 mov %ebx,%eax 109672: e8 75 f9 ff ff call 108fec rtems_semaphore_release (tty->osem); 109677: 83 ec 0c sub $0xc,%esp 10967a: ff 73 18 pushl 0x18(%ebx) 10967d: e8 72 21 00 00 call 10b7f4 109682: 83 c4 10 add $0x10,%esp } if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 109685: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 10968c: 0f 85 d6 fe ff ff jne 109568 109692: 66 90 xchg %ax,%ax /* * send "terminate" to I/O tasks */ sc = rtems_event_send( tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT ); 109694: 83 ec 08 sub $0x8,%esp 109697: 6a 01 push $0x1 109699: ff b3 c4 00 00 00 pushl 0xc4(%ebx) 10969f: e8 40 1b 00 00 call 10b1e4 if (sc != RTEMS_SUCCESSFUL) 1096a4: 83 c4 10 add $0x10,%esp 1096a7: 85 c0 test %eax,%eax 1096a9: 75 1b jne 1096c6 <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_event_send( tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT ); 1096ab: 83 ec 08 sub $0x8,%esp 1096ae: 6a 01 push $0x1 1096b0: ff b3 c8 00 00 00 pushl 0xc8(%ebx) 1096b6: e8 29 1b 00 00 call 10b1e4 if (sc != RTEMS_SUCCESSFUL) 1096bb: 83 c4 10 add $0x10,%esp 1096be: 85 c0 test %eax,%eax 1096c0: 0f 84 a2 fe ff ff je 109568 <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 1096c6: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1096c9: 50 push %eax <== NOT EXECUTED 1096ca: e8 69 26 00 00 call 10bd38 <== NOT EXECUTED =============================================================================== 0010abac : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 10abac: 55 push %ebp 10abad: 89 e5 mov %esp,%ebp 10abaf: 83 ec 08 sub $0x8,%esp 10abb2: 8b 45 08 mov 0x8(%ebp),%eax rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 10abb5: 8b 55 0c mov 0xc(%ebp),%edx 10abb8: 01 90 90 00 00 00 add %edx,0x90(%eax) if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 10abbe: 83 b8 b4 00 00 00 02 cmpl $0x2,0xb4(%eax) 10abc5: 74 2d je 10abf4 if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); return 0; /* nothing to output in IRQ... */ } if (tty->t_line == PPPDISC ) { 10abc7: 83 b8 cc 00 00 00 05 cmpl $0x5,0xcc(%eax) 10abce: 74 0c je 10abdc rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } return rtems_termios_refill_transmitter(tty); 10abd0: 89 45 08 mov %eax,0x8(%ebp) } 10abd3: c9 leave rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } return rtems_termios_refill_transmitter(tty); 10abd4: e9 27 fd ff ff jmp 10a900 10abd9: 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) { 10abdc: 8b 15 f4 60 12 00 mov 0x1260f4,%edx 10abe2: 85 d2 test %edx,%edx 10abe4: 74 09 je 10abef <== NEVER TAKEN rtems_termios_linesw[tty->t_line].l_start(tty); 10abe6: 83 ec 0c sub $0xc,%esp 10abe9: 50 push %eax 10abea: ff d2 call *%edx 10abec: 83 c4 10 add $0x10,%esp } return 0; /* nothing to output in IRQ... */ } return rtems_termios_refill_transmitter(tty); } 10abef: 31 c0 xor %eax,%eax 10abf1: c9 leave 10abf2: c3 ret 10abf3: 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); 10abf4: 83 ec 08 sub $0x8,%esp 10abf7: 6a 02 push $0x2 10abf9: ff b0 c8 00 00 00 pushl 0xc8(%eax) 10abff: e8 e0 05 00 00 call 10b1e4 if (sc != RTEMS_SUCCESSFUL) 10ac04: 83 c4 10 add $0x10,%esp 10ac07: 85 c0 test %eax,%eax 10ac09: 74 e4 je 10abef <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 10ac0b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10ac0e: 50 push %eax <== NOT EXECUTED 10ac0f: e8 24 11 00 00 call 10bd38 <== NOT EXECUTED =============================================================================== 0010a588 : * 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) { 10a588: 55 push %ebp 10a589: 89 e5 mov %esp,%ebp 10a58b: 57 push %edi 10a58c: 56 push %esi 10a58d: 53 push %ebx 10a58e: 83 ec 3c sub $0x3c,%esp 10a591: 8b 5d 08 mov 0x8(%ebp),%ebx 10a594: 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) { 10a597: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10a59d: c1 e0 05 shl $0x5,%eax 10a5a0: 8b 80 50 60 12 00 mov 0x126050(%eax),%eax 10a5a6: 85 c0 test %eax,%eax 10a5a8: 0f 84 8a 00 00 00 je 10a638 while (len--) { 10a5ae: 8b 4d 10 mov 0x10(%ebp),%ecx 10a5b1: 85 c9 test %ecx,%ecx 10a5b3: 74 2a je 10a5df <== NEVER TAKEN 10a5b5: 31 ff xor %edi,%edi 10a5b7: eb 12 jmp 10a5cb 10a5b9: 8d 76 00 lea 0x0(%esi),%esi 10a5bc: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10a5c2: c1 e0 05 shl $0x5,%eax 10a5c5: 8b 80 50 60 12 00 mov 0x126050(%eax),%eax c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 10a5cb: 83 ec 08 sub $0x8,%esp 10a5ce: 53 push %ebx 10a5cf: 0f be 14 3e movsbl (%esi,%edi,1),%edx 10a5d3: 52 push %edx 10a5d4: ff d0 call *%eax 10a5d6: 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--) { 10a5d7: 83 c4 10 add $0x10,%esp 10a5da: 3b 7d 10 cmp 0x10(%ebp),%edi 10a5dd: 75 dd jne 10a5bc } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 10a5df: 8b 93 e4 00 00 00 mov 0xe4(%ebx),%edx 10a5e5: 85 d2 test %edx,%edx 10a5e7: 75 3b jne 10a624 <== NEVER TAKEN 10a5e9: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 10a5ef: 85 c0 test %eax,%eax 10a5f1: 74 31 je 10a624 <== NEVER TAKEN (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 10a5f3: 83 ec 08 sub $0x8,%esp 10a5f6: ff b3 e0 00 00 00 pushl 0xe0(%ebx) 10a5fc: 8d 53 30 lea 0x30(%ebx),%edx 10a5ff: 52 push %edx 10a600: ff d0 call *%eax tty->tty_rcvwakeup = 1; 10a602: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) 10a609: 00 00 00 10a60c: 83 c4 10 add $0x10,%esp } return 0; 10a60f: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 10a616: 8b 45 e0 mov -0x20(%ebp),%eax 10a619: 8d 65 f4 lea -0xc(%ebp),%esp 10a61c: 5b pop %ebx 10a61d: 5e pop %esi 10a61e: 5f pop %edi 10a61f: c9 leave 10a620: c3 ret 10a621: 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; 10a624: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) <== NOT EXECUTED } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 10a62b: 8b 45 e0 mov -0x20(%ebp),%eax <== NOT EXECUTED 10a62e: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10a631: 5b pop %ebx <== NOT EXECUTED 10a632: 5e pop %esi <== NOT EXECUTED 10a633: 5f pop %edi <== NOT EXECUTED 10a634: c9 leave <== NOT EXECUTED 10a635: c3 ret <== NOT EXECUTED 10a636: 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) { 10a638: 8b 7d 10 mov 0x10(%ebp),%edi 10a63b: c6 45 db 00 movb $0x0,-0x25(%ebp) 10a63f: 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); 10a646: 8d 43 30 lea 0x30(%ebx),%eax 10a649: 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, 10a64c: 8d 53 4a lea 0x4a(%ebx),%edx 10a64f: 89 55 cc mov %edx,-0x34(%ebp) tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 10a652: 85 ff test %edi,%edi 10a654: 0f 84 0b 01 00 00 je 10a765 <== NEVER TAKEN 10a65a: 66 90 xchg %ax,%ax c = *buf++; 10a65c: 8a 06 mov (%esi),%al 10a65e: 88 45 e7 mov %al,-0x19(%ebp) 10a661: 46 inc %esi /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 10a662: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a668: f6 c4 02 test $0x2,%ah 10a66b: 74 1c je 10a689 /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 10a66d: 0f be 45 e7 movsbl -0x19(%ebp),%eax 10a671: 0f b6 53 4a movzbl 0x4a(%ebx),%edx 10a675: 39 d0 cmp %edx,%eax 10a677: 0f 84 07 01 00 00 je 10a784 /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 10a67d: 0f b6 53 49 movzbl 0x49(%ebx),%edx 10a681: 39 d0 cmp %edx,%eax 10a683: 0f 84 4f 01 00 00 je 10a7d8 <== NEVER TAKEN /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; flow_rcv = true; } } if (flow_rcv) { 10a689: 80 7d db 00 cmpb $0x0,-0x25(%ebp) 10a68d: 0f 85 0c 01 00 00 jne 10a79f <== NEVER TAKEN } /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 10a693: 8b 43 60 mov 0x60(%ebx),%eax 10a696: 8b 53 64 mov 0x64(%ebx),%edx 10a699: 89 55 dc mov %edx,-0x24(%ebp) 10a69c: 40 inc %eax 10a69d: 31 d2 xor %edx,%edx 10a69f: f7 75 dc divl -0x24(%ebp) 10a6a2: 89 d1 mov %edx,%ecx /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 10a6a4: 9c pushf 10a6a5: fa cli 10a6a6: 8f 45 d4 popl -0x2c(%ebp) if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 10a6a9: 8b 43 5c mov 0x5c(%ebx),%eax 10a6ac: 89 45 c4 mov %eax,-0x3c(%ebp) 10a6af: 8b 43 64 mov 0x64(%ebx),%eax % tty->rawInBuf.Size) > tty->highwater) && 10a6b2: 8b 53 64 mov 0x64(%ebx),%edx 10a6b5: 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) 10a6b8: 2b 45 c4 sub -0x3c(%ebp),%eax 10a6bb: 01 c8 add %ecx,%eax % tty->rawInBuf.Size) > tty->highwater) && 10a6bd: 31 d2 xor %edx,%edx 10a6bf: 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) 10a6c2: 3b 93 c0 00 00 00 cmp 0xc0(%ebx),%edx 10a6c8: 76 46 jbe 10a710 <== ALWAYS TAKEN % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { 10a6ca: 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) && 10a6d0: a8 01 test $0x1,%al <== NOT EXECUTED 10a6d2: 75 3c jne 10a710 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 10a6d4: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a6da: 83 c8 01 or $0x1,%eax <== NOT EXECUTED 10a6dd: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 10a6e3: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a6e9: 25 02 04 00 00 and $0x402,%eax <== NOT EXECUTED 10a6ee: 3d 00 04 00 00 cmp $0x400,%eax <== NOT EXECUTED 10a6f3: 0f 84 22 01 00 00 je 10a81b <== 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) ) { 10a6f9: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a6ff: 25 04 01 00 00 and $0x104,%eax <== NOT EXECUTED 10a704: 3d 00 01 00 00 cmp $0x100,%eax <== NOT EXECUTED 10a709: 0f 84 50 01 00 00 je 10a85f <== NOT EXECUTED 10a70f: 90 nop <== NOT EXECUTED } } } /* reenable interrupts */ rtems_interrupt_enable(level); 10a710: ff 75 d4 pushl -0x2c(%ebp) 10a713: 9d popf if (newTail == tty->rawInBuf.Head) { 10a714: 8b 43 5c mov 0x5c(%ebx),%eax 10a717: 39 c8 cmp %ecx,%eax 10a719: 0f 84 b1 00 00 00 je 10a7d0 <== NEVER TAKEN dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; 10a71f: 8b 43 58 mov 0x58(%ebx),%eax 10a722: 8a 55 e7 mov -0x19(%ebp),%dl 10a725: 88 14 08 mov %dl,(%eax,%ecx,1) tty->rawInBuf.Tail = newTail; 10a728: 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 )) { 10a72b: 8b 83 e4 00 00 00 mov 0xe4(%ebx),%eax 10a731: 85 c0 test %eax,%eax 10a733: 75 27 jne 10a75c <== NEVER TAKEN 10a735: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 10a73b: 85 c0 test %eax,%eax 10a73d: 74 1d je 10a75c <== ALWAYS TAKEN (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 10a73f: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10a742: ff b3 e0 00 00 00 pushl 0xe0(%ebx) <== NOT EXECUTED 10a748: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED 10a74b: ff d0 call *%eax <== NOT EXECUTED tty->tty_rcvwakeup = 1; 10a74d: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) <== NOT EXECUTED 10a754: 00 00 00 10a757: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a75a: 66 90 xchg %ax,%ax <== NOT EXECUTED 10a75c: 4f dec %edi tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 10a75d: 85 ff test %edi,%edi 10a75f: 0f 85 f7 fe ff ff jne 10a65c <== NEVER TAKEN } } } } tty->rawInBufDropped += dropped; 10a765: 8b 45 e0 mov -0x20(%ebp),%eax 10a768: 01 43 78 add %eax,0x78(%ebx) rtems_semaphore_release (tty->rawInBuf.Semaphore); 10a76b: 83 ec 0c sub $0xc,%esp 10a76e: ff 73 68 pushl 0x68(%ebx) 10a771: e8 7e 10 00 00 call 10b7f4 return dropped; 10a776: 83 c4 10 add $0x10,%esp } 10a779: 8b 45 e0 mov -0x20(%ebp),%eax 10a77c: 8d 65 f4 lea -0xc(%ebp),%esp 10a77f: 5b pop %ebx 10a780: 5e pop %esi 10a781: 5f pop %edi 10a782: c9 leave 10a783: 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]) { 10a784: 0f b6 53 49 movzbl 0x49(%ebx),%edx 10a788: 39 d0 cmp %edx,%eax 10a78a: 74 7e je 10a80a <== NEVER TAKEN tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 10a78c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a792: 83 c8 10 or $0x10,%eax 10a795: 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--) { 10a79b: 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) { 10a79f: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a7a5: 83 e0 30 and $0x30,%eax 10a7a8: 83 f8 20 cmp $0x20,%eax 10a7ab: 75 af jne 10a75c <== ALWAYS TAKEN /* disable interrupts */ rtems_interrupt_disable(level); 10a7ad: 9c pushf <== NOT EXECUTED 10a7ae: fa cli <== NOT EXECUTED 10a7af: 5a pop %edx <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 10a7b0: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a7b6: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED 10a7b9: 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) { 10a7bf: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax <== NOT EXECUTED 10a7c5: 85 c0 test %eax,%eax <== NOT EXECUTED 10a7c7: 75 20 jne 10a7e9 <== 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); 10a7c9: 52 push %edx <== NOT EXECUTED 10a7ca: 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; 10a7cb: 4f dec %edi <== NOT EXECUTED 10a7cc: eb 8f jmp 10a75d <== NOT EXECUTED 10a7ce: 66 90 xchg %ax,%ax <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); if (newTail == tty->rawInBuf.Head) { dropped++; 10a7d0: 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; 10a7d3: 4f dec %edi <== NOT EXECUTED 10a7d4: eb 87 jmp 10a75d <== NOT EXECUTED 10a7d6: 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; 10a7d8: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a7de: 83 e0 ef and $0xffffffef,%eax <== NOT EXECUTED 10a7e1: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED 10a7e7: eb b2 jmp 10a79b <== 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); 10a7e9: 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)( 10a7ef: 51 push %ecx <== NOT EXECUTED 10a7f0: 6a 01 push $0x1 <== NOT EXECUTED 10a7f2: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED 10a7f5: 50 push %eax <== NOT EXECUTED 10a7f6: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a7f9: 89 55 c8 mov %edx,-0x38(%ebp) <== NOT EXECUTED 10a7fc: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 10a802: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a805: 8b 55 c8 mov -0x38(%ebp),%edx <== NOT EXECUTED 10a808: eb bf jmp 10a7c9 <== 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; 10a80a: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a810: 83 f0 10 xor $0x10,%eax <== NOT EXECUTED 10a813: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED 10a819: eb 80 jmp 10a79b <== 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) || 10a81b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a821: a8 20 test $0x20,%al <== NOT EXECUTED 10a823: 75 0e jne 10a833 <== NOT EXECUTED 10a825: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax <== NOT EXECUTED 10a82b: 85 c0 test %eax,%eax <== NOT EXECUTED 10a82d: 0f 85 dd fe ff ff jne 10a710 <== 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; 10a833: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a839: 83 c8 02 or $0x2,%eax <== NOT EXECUTED 10a83c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED (*tty->device.write)(tty->minor, 10a842: 52 push %edx <== NOT EXECUTED 10a843: 6a 01 push $0x1 <== NOT EXECUTED 10a845: ff 75 cc pushl -0x34(%ebp) <== NOT EXECUTED 10a848: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a84b: 89 4d c8 mov %ecx,-0x38(%ebp) <== NOT EXECUTED 10a84e: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 10a854: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a857: 8b 4d c8 mov -0x38(%ebp),%ecx <== NOT EXECUTED 10a85a: e9 b1 fe ff ff jmp 10a710 <== 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; 10a85f: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a865: 83 c8 04 or $0x4,%eax <== NOT EXECUTED 10a868: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 10a86e: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax <== NOT EXECUTED 10a874: 85 c0 test %eax,%eax <== NOT EXECUTED 10a876: 0f 84 94 fe ff ff je 10a710 <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 10a87c: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a87f: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a882: 89 4d c8 mov %ecx,-0x38(%ebp) <== NOT EXECUTED 10a885: ff d0 call *%eax <== NOT EXECUTED 10a887: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a88a: 8b 4d c8 mov -0x38(%ebp),%ecx <== NOT EXECUTED 10a88d: e9 7e fe ff ff jmp 10a710 <== NOT EXECUTED =============================================================================== 00108fb0 : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 108fb0: 55 push %ebp 108fb1: 89 e5 mov %esp,%ebp 108fb3: 83 ec 08 sub $0x8,%esp rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 108fb6: a1 ac 63 12 00 mov 0x1263ac,%eax 108fbb: 85 c0 test %eax,%eax 108fbd: 74 05 je 108fc4 RTEMS_NO_PRIORITY, &rtems_termios_ttyMutex); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } 108fbf: c9 leave 108fc0: c3 ret 108fc1: 8d 76 00 lea 0x0(%esi),%esi /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { sc = rtems_semaphore_create ( 108fc4: 83 ec 0c sub $0xc,%esp 108fc7: 68 ac 63 12 00 push $0x1263ac 108fcc: 6a 00 push $0x0 108fce: 6a 54 push $0x54 108fd0: 6a 01 push $0x1 108fd2: 68 69 6d 52 54 push $0x54526d69 108fd7: e8 a0 24 00 00 call 10b47c 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) 108fdc: 83 c4 20 add $0x20,%esp 108fdf: 85 c0 test %eax,%eax 108fe1: 74 dc je 108fbf rtems_fatal_error_occurred (sc); 108fe3: 83 ec 0c sub $0xc,%esp 108fe6: 50 push %eax 108fe7: e8 4c 2d 00 00 call 10bd38 =============================================================================== 001096f0 : } } rtems_status_code rtems_termios_ioctl (void *arg) { 1096f0: 55 push %ebp 1096f1: 89 e5 mov %esp,%ebp 1096f3: 57 push %edi 1096f4: 56 push %esi 1096f5: 53 push %ebx 1096f6: 83 ec 20 sub $0x20,%esp 1096f9: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 1096fc: 8b 03 mov (%ebx),%eax 1096fe: 8b 40 34 mov 0x34(%eax),%eax 109701: 89 45 e4 mov %eax,-0x1c(%ebp) struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 109704: 8b 73 08 mov 0x8(%ebx),%esi rtems_status_code sc; args->ioctl_return = 0; 109707: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 10970e: 6a 00 push $0x0 109710: 6a 00 push $0x0 109712: ff 70 18 pushl 0x18(%eax) 109715: e8 de 1f 00 00 call 10b6f8 10971a: 89 45 e0 mov %eax,-0x20(%ebp) if (sc != RTEMS_SUCCESSFUL) { 10971d: 83 c4 10 add $0x10,%esp 109720: 85 c0 test %eax,%eax 109722: 75 24 jne 109748 <== NEVER TAKEN args->ioctl_return = sc; return sc; } switch (args->command) { 109724: 8b 43 04 mov 0x4(%ebx),%eax 109727: 83 f8 04 cmp $0x4,%eax 10972a: 74 70 je 10979c 10972c: 77 2a ja 109758 10972e: 83 f8 02 cmp $0x2,%eax 109731: 0f 84 9d 00 00 00 je 1097d4 109737: 0f 86 3f 02 00 00 jbe 10997c if (tty->device.setAttributes) (*tty->device.setAttributes)(tty->minor, &tty->termios); break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 10973d: 8b 45 e4 mov -0x1c(%ebp),%eax 109740: e8 a7 f8 ff ff call 108fec break; 109745: eb 69 jmp 1097b0 109747: 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; 109748: 89 43 0c mov %eax,0xc(%ebx) <== NOT EXECUTED } rtems_semaphore_release (tty->osem); args->ioctl_return = sc; return sc; } 10974b: 8b 45 e0 mov -0x20(%ebp),%eax <== NOT EXECUTED 10974e: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 109751: 5b pop %ebx <== NOT EXECUTED 109752: 5e pop %esi <== NOT EXECUTED 109753: 5f pop %edi <== NOT EXECUTED 109754: c9 leave <== NOT EXECUTED 109755: c3 ret <== NOT EXECUTED 109756: 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) { 109758: 3d 7f 66 04 40 cmp $0x4004667f,%eax 10975d: 0f 84 f1 01 00 00 je 109954 <== NEVER TAKEN 109763: 0f 87 33 02 00 00 ja 10999c 109769: 83 f8 05 cmp $0x5,%eax 10976c: 0f 84 ae 02 00 00 je 109a20 default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 109772: 8b 55 e4 mov -0x1c(%ebp),%edx 109775: 8b 82 cc 00 00 00 mov 0xcc(%edx),%eax 10977b: c1 e0 05 shl $0x5,%eax 10977e: 8b 80 58 60 12 00 mov 0x126058(%eax),%eax 109784: 85 c0 test %eax,%eax 109786: 0f 84 b8 02 00 00 je 109a44 <== NEVER TAKEN sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 10978c: 83 ec 08 sub $0x8,%esp 10978f: 53 push %ebx 109790: 52 push %edx 109791: ff d0 call *%eax 109793: 89 45 e0 mov %eax,-0x20(%ebp) 109796: 83 c4 10 add $0x10,%esp 109799: eb 15 jmp 1097b0 10979b: 90 nop case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; break; case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 10979c: 8b 06 mov (%esi),%eax 10979e: 8b 56 04 mov 0x4(%esi),%edx 1097a1: 8b 4d e4 mov -0x1c(%ebp),%ecx 1097a4: 89 81 dc 00 00 00 mov %eax,0xdc(%ecx) 1097aa: 89 91 e0 00 00 00 mov %edx,0xe0(%ecx) *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 1097b0: 83 ec 0c sub $0xc,%esp 1097b3: 8b 45 e4 mov -0x1c(%ebp),%eax 1097b6: ff 70 18 pushl 0x18(%eax) 1097b9: e8 36 20 00 00 call 10b7f4 args->ioctl_return = sc; 1097be: 8b 55 e0 mov -0x20(%ebp),%edx 1097c1: 89 53 0c mov %edx,0xc(%ebx) return sc; 1097c4: 83 c4 10 add $0x10,%esp } 1097c7: 8b 45 e0 mov -0x20(%ebp),%eax 1097ca: 8d 65 f4 lea -0xc(%ebp),%esp 1097cd: 5b pop %ebx 1097ce: 5e pop %esi 1097cf: 5f pop %edi 1097d0: c9 leave 1097d1: c3 ret 1097d2: 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; 1097d4: 8b 73 08 mov 0x8(%ebx),%esi 1097d7: 8b 4d e4 mov -0x1c(%ebp),%ecx 1097da: 83 c1 30 add $0x30,%ecx 1097dd: 89 4d dc mov %ecx,-0x24(%ebp) 1097e0: b9 09 00 00 00 mov $0x9,%ecx 1097e5: 8b 7d dc mov -0x24(%ebp),%edi 1097e8: 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) && 1097ea: 8b 55 e4 mov -0x1c(%ebp),%edx 1097ed: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 1097f3: f6 c4 02 test $0x2,%ah 1097f6: 74 44 je 10983c 1097f8: f6 42 31 04 testb $0x4,0x31(%edx) 1097fc: 75 3e jne 10983c !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 1097fe: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 109804: 25 ef fd ff ff and $0xfffffdef,%eax 109809: 89 82 b8 00 00 00 mov %eax,0xb8(%edx) /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 10980f: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 109815: a8 20 test $0x20,%al 109817: 74 23 je 10983c <== ALWAYS TAKEN /* disable interrupts */ rtems_interrupt_disable(level); 109819: 9c pushf <== NOT EXECUTED 10981a: fa cli <== NOT EXECUTED 10981b: 5e pop %esi <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 10981c: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax <== NOT EXECUTED 109822: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED 109825: 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) { 10982b: 8b ba 94 00 00 00 mov 0x94(%edx),%edi <== NOT EXECUTED 109831: 85 ff test %edi,%edi <== NOT EXECUTED 109833: 0f 85 bb 02 00 00 jne 109af4 <== 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); 109839: 56 push %esi <== NOT EXECUTED 10983a: 9d popf <== NOT EXECUTED 10983b: 90 nop <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && !(tty->termios.c_iflag & IXOFF)) { 10983c: 8b 4d e4 mov -0x1c(%ebp),%ecx 10983f: 8b 81 b8 00 00 00 mov 0xb8(%ecx),%eax 109845: f6 c4 04 test $0x4,%ah 109848: 74 24 je 10986e 10984a: f6 41 31 10 testb $0x10,0x31(%ecx) 10984e: 75 1e jne 10986e /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 109850: 8b 81 b8 00 00 00 mov 0xb8(%ecx),%eax 109856: 80 e4 fb and $0xfb,%ah 109859: 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); 10985f: 8b 81 b8 00 00 00 mov 0xb8(%ecx),%eax 109865: 83 e0 fd and $0xfffffffd,%eax 109868: 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)) { 10986e: 8b 55 e4 mov -0x1c(%ebp),%edx 109871: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 109877: f6 c4 01 test $0x1,%ah 10987a: 0f 84 bc 01 00 00 je 109a3c <== ALWAYS TAKEN 109880: 8b 4d e4 mov -0x1c(%ebp),%ecx <== NOT EXECUTED 109883: 8b 41 38 mov 0x38(%ecx),%eax <== NOT EXECUTED 109886: 85 c0 test %eax,%eax <== NOT EXECUTED 109888: 0f 88 12 02 00 00 js 109aa0 <== NOT EXECUTED /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 10988e: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx <== NOT EXECUTED 109894: 80 e6 fe and $0xfe,%dh <== NOT EXECUTED 109897: 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)) { 10989d: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx <== NOT EXECUTED 1098a3: 83 e2 04 and $0x4,%edx <== NOT EXECUTED 1098a6: 74 1b je 1098c3 <== NOT EXECUTED 1098a8: 8b 91 b0 00 00 00 mov 0xb0(%ecx),%edx <== NOT EXECUTED 1098ae: 85 d2 test %edx,%edx <== NOT EXECUTED 1098b0: 74 11 je 1098c3 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 1098b2: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1098b5: ff 71 10 pushl 0x10(%ecx) <== NOT EXECUTED 1098b8: ff d2 call *%edx <== NOT EXECUTED 1098ba: 8b 55 e4 mov -0x1c(%ebp),%edx <== NOT EXECUTED 1098bd: 8b 42 38 mov 0x38(%edx),%eax <== NOT EXECUTED 1098c0: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 1098c3: 8b 4d e4 mov -0x1c(%ebp),%ecx <== NOT EXECUTED 1098c6: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx <== NOT EXECUTED 1098cc: 83 e2 fb and $0xfffffffb,%edx <== NOT EXECUTED 1098cf: 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) { 1098d5: 85 c0 test %eax,%eax 1098d7: 0f 88 c3 01 00 00 js 109aa0 <== NEVER TAKEN tty->flow_ctrl |= FL_MDRTS; } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 1098dd: 8b 4d e4 mov -0x1c(%ebp),%ecx 1098e0: 8b 41 30 mov 0x30(%ecx),%eax 1098e3: f6 c4 10 test $0x10,%ah 1098e6: 74 0f je 1098f7 tty->flow_ctrl |= FL_MDXOF; 1098e8: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx 1098ee: 80 ce 04 or $0x4,%dh 1098f1: 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) { 1098f7: f6 c4 04 test $0x4,%ah 1098fa: 74 12 je 10990e tty->flow_ctrl |= FL_MDXON; 1098fc: 8b 55 e4 mov -0x1c(%ebp),%edx 1098ff: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 109905: 80 cc 02 or $0x2,%ah 109908: 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) { 10990e: 8b 4d e4 mov -0x1c(%ebp),%ecx 109911: f6 41 3c 02 testb $0x2,0x3c(%ecx) 109915: 0f 84 41 01 00 00 je 109a5c tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 10991b: c7 41 6c 00 00 00 00 movl $0x0,0x6c(%ecx) tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 109922: c7 41 70 00 00 00 00 movl $0x0,0x70(%ecx) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 109929: c7 41 74 00 00 00 00 movl $0x0,0x74(%ecx) } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 109930: 8b 55 e4 mov -0x1c(%ebp),%edx 109933: 8b 82 a8 00 00 00 mov 0xa8(%edx),%eax 109939: 85 c0 test %eax,%eax 10993b: 0f 84 6f fe ff ff je 1097b0 <== NEVER TAKEN (*tty->device.setAttributes)(tty->minor, &tty->termios); 109941: 83 ec 08 sub $0x8,%esp 109944: ff 75 dc pushl -0x24(%ebp) 109947: ff 72 10 pushl 0x10(%edx) 10994a: ff d0 call *%eax 10994c: 83 c4 10 add $0x10,%esp 10994f: e9 5c fe ff ff jmp 1097b0 case TIOCGETD: *(int*)(args->buffer)=tty->t_line; break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 109954: 8b 55 e4 mov -0x1c(%ebp),%edx <== NOT EXECUTED 109957: 8b 42 60 mov 0x60(%edx),%eax <== NOT EXECUTED 10995a: 89 d1 mov %edx,%ecx <== NOT EXECUTED 10995c: 8b 52 5c mov 0x5c(%edx),%edx <== NOT EXECUTED if ( rawnc < 0 ) 10995f: 29 d0 sub %edx,%eax <== NOT EXECUTED 109961: 0f 88 e9 00 00 00 js 109a50 <== NOT EXECUTED rawnc += tty->rawInBuf.Size; /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 109967: 8b 53 08 mov 0x8(%ebx),%edx <== NOT EXECUTED 10996a: 8b 4d e4 mov -0x1c(%ebp),%ecx <== NOT EXECUTED 10996d: 03 41 20 add 0x20(%ecx),%eax <== NOT EXECUTED 109970: 2b 41 24 sub 0x24(%ecx),%eax <== NOT EXECUTED 109973: 89 02 mov %eax,(%edx) <== NOT EXECUTED } break; 109975: e9 36 fe ff ff jmp 1097b0 <== NOT EXECUTED 10997a: 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) { 10997c: 48 dec %eax 10997d: 0f 85 ef fd ff ff jne 109772 <== NEVER TAKEN sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 109983: 8b 43 08 mov 0x8(%ebx),%eax 109986: 8b 75 e4 mov -0x1c(%ebp),%esi 109989: 83 c6 30 add $0x30,%esi 10998c: b9 09 00 00 00 mov $0x9,%ecx 109991: 89 c7 mov %eax,%edi 109993: f3 a5 rep movsl %ds:(%esi),%es:(%edi) break; 109995: e9 16 fe ff ff jmp 1097b0 10999a: 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) { 10999c: 3d 1a 74 04 40 cmp $0x4004741a,%eax 1099a1: 74 69 je 109a0c 1099a3: 3d 1b 74 04 80 cmp $0x8004741b,%eax 1099a8: 0f 85 c4 fd ff ff jne 109772 <== NEVER TAKEN #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 1099ae: 8b 55 e4 mov -0x1c(%ebp),%edx 1099b1: 8b 82 cc 00 00 00 mov 0xcc(%edx),%eax 1099b7: c1 e0 05 shl $0x5,%eax 1099ba: 8b 80 44 60 12 00 mov 0x126044(%eax),%eax 1099c0: 85 c0 test %eax,%eax 1099c2: 74 0c je 1099d0 sc = rtems_termios_linesw[tty->t_line].l_close(tty); 1099c4: 83 ec 0c sub $0xc,%esp 1099c7: 52 push %edx 1099c8: ff d0 call *%eax 1099ca: 89 45 e0 mov %eax,-0x20(%ebp) 1099cd: 83 c4 10 add $0x10,%esp } tty->t_line=*(int*)(args->buffer); 1099d0: 8b 43 08 mov 0x8(%ebx),%eax 1099d3: 8b 00 mov (%eax),%eax 1099d5: 8b 4d e4 mov -0x1c(%ebp),%ecx 1099d8: 89 81 cc 00 00 00 mov %eax,0xcc(%ecx) tty->t_sc = NULL; /* ensure that no more valid data */ 1099de: c7 81 d0 00 00 00 00 movl $0x0,0xd0(%ecx) 1099e5: 00 00 00 /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 1099e8: c1 e0 05 shl $0x5,%eax 1099eb: 8b 80 40 60 12 00 mov 0x126040(%eax),%eax 1099f1: 85 c0 test %eax,%eax 1099f3: 0f 84 b7 fd ff ff je 1097b0 <== NEVER TAKEN sc = rtems_termios_linesw[tty->t_line].l_open(tty); 1099f9: 83 ec 0c sub $0xc,%esp 1099fc: 51 push %ecx 1099fd: ff d0 call *%eax 1099ff: 89 45 e0 mov %eax,-0x20(%ebp) 109a02: 83 c4 10 add $0x10,%esp 109a05: e9 a6 fd ff ff jmp 1097b0 109a0a: 66 90 xchg %ax,%ax } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 109a0c: 8b 43 08 mov 0x8(%ebx),%eax 109a0f: 8b 4d e4 mov -0x1c(%ebp),%ecx 109a12: 8b 91 cc 00 00 00 mov 0xcc(%ecx),%edx 109a18: 89 10 mov %edx,(%eax) break; 109a1a: e9 91 fd ff ff jmp 1097b0 109a1f: 90 nop case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 109a20: 8b 06 mov (%esi),%eax 109a22: 8b 56 04 mov 0x4(%esi),%edx 109a25: 8b 4d e4 mov -0x1c(%ebp),%ecx 109a28: 89 81 d4 00 00 00 mov %eax,0xd4(%ecx) 109a2e: 89 91 d8 00 00 00 mov %edx,0xd8(%ecx) break; 109a34: e9 77 fd ff ff jmp 1097b0 109a39: 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)) { 109a3c: 8b 42 38 mov 0x38(%edx),%eax 109a3f: e9 91 fe ff ff jmp 1098d5 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; 109a44: c7 45 e0 0a 00 00 00 movl $0xa,-0x20(%ebp) <== NOT EXECUTED 109a4b: e9 60 fd ff ff jmp 1097b0 <== NOT EXECUTED break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; if ( rawnc < 0 ) rawnc += tty->rawInBuf.Size; 109a50: 8b 51 64 mov 0x64(%ecx),%edx <== NOT EXECUTED 109a53: 01 d0 add %edx,%eax <== NOT EXECUTED 109a55: e9 0d ff ff ff jmp 109967 <== NOT EXECUTED 109a5a: 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] * 109a5c: 8b 45 e4 mov -0x1c(%ebp),%eax 109a5f: 0f b6 70 46 movzbl 0x46(%eax),%esi rtems_clock_get_ticks_per_second() / 10; 109a63: e8 74 15 00 00 call 10afdc 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] * 109a68: 0f af c6 imul %esi,%eax rtems_clock_get_ticks_per_second() / 10; 109a6b: ba cd cc cc cc mov $0xcccccccd,%edx 109a70: f7 e2 mul %edx 109a72: 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] * 109a75: 8b 4d e4 mov -0x1c(%ebp),%ecx 109a78: 89 51 54 mov %edx,0x54(%ecx) rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 109a7b: 80 79 46 00 cmpb $0x0,0x46(%ecx) 109a7f: 74 36 je 109ab7 tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 109a81: c7 41 6c 00 00 00 00 movl $0x0,0x6c(%ecx) tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; 109a88: 89 51 70 mov %edx,0x70(%ecx) if (tty->termios.c_cc[VMIN]) 109a8b: 80 79 47 00 cmpb $0x0,0x47(%ecx) 109a8f: 74 49 je 109ada tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 109a91: c7 41 74 00 00 00 00 movl $0x0,0x74(%ecx) 109a98: e9 93 fe ff ff jmp 109930 109a9d: 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; 109aa0: 8b 55 e4 mov -0x1c(%ebp),%edx <== NOT EXECUTED 109aa3: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax <== NOT EXECUTED 109aa9: 80 cc 01 or $0x1,%ah <== NOT EXECUTED 109aac: 89 82 b8 00 00 00 mov %eax,0xb8(%edx) <== NOT EXECUTED 109ab2: e9 26 fe ff ff jmp 1098dd <== 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]) { 109ab7: 8b 55 e4 mov -0x1c(%ebp),%edx 109aba: 80 7a 47 00 cmpb $0x0,0x47(%edx) 109abe: 74 25 je 109ae5 <== ALWAYS TAKEN tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 109ac0: c7 42 6c 00 00 00 00 movl $0x0,0x6c(%edx) <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 109ac7: c7 42 70 00 00 00 00 movl $0x0,0x70(%edx) <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 109ace: c7 42 74 00 00 00 00 movl $0x0,0x74(%edx) <== NOT EXECUTED 109ad5: e9 56 fe ff ff jmp 109930 <== 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; 109ada: 8b 45 e4 mov -0x1c(%ebp),%eax 109add: 89 50 74 mov %edx,0x74(%eax) 109ae0: e9 4b fe ff ff jmp 109930 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; 109ae5: 8b 4d e4 mov -0x1c(%ebp),%ecx 109ae8: c7 41 6c 01 00 00 00 movl $0x1,0x6c(%ecx) 109aef: e9 3c fe ff ff jmp 109930 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); 109af4: 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)( 109afa: 51 push %ecx <== NOT EXECUTED 109afb: 6a 01 push $0x1 <== NOT EXECUTED 109afd: 03 42 7c add 0x7c(%edx),%eax <== NOT EXECUTED 109b00: 50 push %eax <== NOT EXECUTED 109b01: ff 72 10 pushl 0x10(%edx) <== NOT EXECUTED 109b04: ff 92 a4 00 00 00 call *0xa4(%edx) <== NOT EXECUTED 109b0a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 109b0d: e9 27 fd ff ff jmp 109839 <== NOT EXECUTED =============================================================================== 0010aacc : extern rtems_assoc_t termios_assoc_table[]; int rtems_termios_number_to_baud( int32_t baud ) { 10aacc: 55 push %ebp 10aacd: 89 e5 mov %esp,%ebp 10aacf: 53 push %ebx 10aad0: 83 ec 0c sub $0xc,%esp 10aad3: 8b 5d 08 mov 0x8(%ebp),%ebx int termios_baud; termios_baud = rtems_assoc_remote_by_local( termios_assoc_table, baud ); 10aad6: 53 push %ebx 10aad7: 68 c0 71 12 00 push $0x1271c0 10aadc: e8 5b 6d 00 00 call 11183c if ( termios_baud == 0 && baud != 0 ) 10aae1: 83 c4 10 add $0x10,%esp 10aae4: 85 c0 test %eax,%eax 10aae6: 74 08 je 10aaf0 return -1; return termios_baud; } 10aae8: 8b 5d fc mov -0x4(%ebp),%ebx 10aaeb: c9 leave 10aaec: c3 ret 10aaed: 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 ) 10aaf0: 85 db test %ebx,%ebx 10aaf2: 74 f4 je 10aae8 return -1; 10aaf4: b8 ff ff ff ff mov $0xffffffff,%eax 10aaf9: eb ed jmp 10aae8 =============================================================================== 0010905c : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 10905c: 55 push %ebp 10905d: 89 e5 mov %esp,%ebp 10905f: 57 push %edi 109060: 56 push %esi 109061: 53 push %ebx 109062: 83 ec 40 sub $0x40,%esp 109065: 8b 55 08 mov 0x8(%ebp),%edx struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain( 109068: 6a 00 push $0x0 10906a: 6a 00 push $0x0 10906c: ff 35 ac 63 12 00 pushl 0x1263ac 109072: 89 55 dc mov %edx,-0x24(%ebp) 109075: e8 7e 26 00 00 call 10b6f8 10907a: 89 45 e4 mov %eax,-0x1c(%ebp) rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 10907d: 83 c4 10 add $0x10,%esp 109080: 85 c0 test %eax,%eax 109082: 8b 55 dc mov -0x24(%ebp),%edx 109085: 75 6d jne 1090f4 <== NEVER TAKEN return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 109087: 8b 35 b4 63 12 00 mov 0x1263b4,%esi 10908d: 85 f6 test %esi,%esi 10908f: 0f 84 a7 00 00 00 je 10913c 109095: 89 f3 mov %esi,%ebx 109097: 8b 45 0c mov 0xc(%ebp),%eax 10909a: eb 0a jmp 1090a6 10909c: 8b 1b mov (%ebx),%ebx 10909e: 85 db test %ebx,%ebx 1090a0: 0f 84 96 00 00 00 je 10913c <== ALWAYS TAKEN if ((tty->major == major) && (tty->minor == minor)) 1090a6: 39 53 0c cmp %edx,0xc(%ebx) 1090a9: 75 f1 jne 10909c 1090ab: 39 43 10 cmp %eax,0x10(%ebx) 1090ae: 75 ec jne 10909c <== NEVER TAKEN */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 1090b0: 8b 75 10 mov 0x10(%ebp),%esi 1090b3: 8b 06 mov (%esi),%eax 1090b5: 89 58 34 mov %ebx,0x34(%eax) if (!tty->refcount++) { 1090b8: 8b 43 08 mov 0x8(%ebx),%eax 1090bb: 8d 48 01 lea 0x1(%eax),%ecx 1090be: 89 4b 08 mov %ecx,0x8(%ebx) 1090c1: 85 c0 test %eax,%eax 1090c3: 75 1e jne 1090e3 if (tty->device.firstOpen) 1090c5: 8b 83 98 00 00 00 mov 0x98(%ebx),%eax 1090cb: 85 c0 test %eax,%eax 1090cd: 74 0b je 1090da (*tty->device.firstOpen)(major, minor, arg); 1090cf: 57 push %edi 1090d0: 56 push %esi 1090d1: ff 75 0c pushl 0xc(%ebp) 1090d4: 52 push %edx 1090d5: ff d0 call *%eax 1090d7: 83 c4 10 add $0x10,%esp /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 1090da: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 1090e1: 74 1c je 1090ff tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 1090e3: 83 ec 0c sub $0xc,%esp 1090e6: ff 35 ac 63 12 00 pushl 0x1263ac 1090ec: e8 03 27 00 00 call 10b7f4 return RTEMS_SUCCESSFUL; 1090f1: 83 c4 10 add $0x10,%esp } 1090f4: 8b 45 e4 mov -0x1c(%ebp),%eax 1090f7: 8d 65 f4 lea -0xc(%ebp),%esp 1090fa: 5b pop %ebx 1090fb: 5e pop %esi 1090fc: 5f pop %edi 1090fd: c9 leave 1090fe: c3 ret /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_start( 1090ff: 56 push %esi 109100: 53 push %ebx 109101: 68 94 a8 10 00 push $0x10a894 109106: ff b3 c4 00 00 00 pushl 0xc4(%ebx) 10910c: e8 2b 2a 00 00 call 10bb3c tty->rxTaskId, rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 109111: 83 c4 10 add $0x10,%esp 109114: 85 c0 test %eax,%eax 109116: 0f 85 3f 03 00 00 jne 10945b <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_task_start( 10911c: 51 push %ecx 10911d: 53 push %ebx 10911e: 68 44 ab 10 00 push $0x10ab44 109123: ff b3 c8 00 00 00 pushl 0xc8(%ebx) 109129: e8 0e 2a 00 00 call 10bb3c tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 10912e: 83 c4 10 add $0x10,%esp 109131: 85 c0 test %eax,%eax 109133: 74 ae je 1090e3 <== ALWAYS TAKEN 109135: e9 21 03 00 00 jmp 10945b <== NOT EXECUTED 10913a: 66 90 xchg %ax,%ax <== NOT EXECUTED static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 10913c: 83 ec 08 sub $0x8,%esp 10913f: 68 e8 00 00 00 push $0xe8 109144: 6a 01 push $0x1 109146: 89 55 dc mov %edx,-0x24(%ebp) 109149: e8 f6 ed ff ff call 107f44 10914e: 89 45 e0 mov %eax,-0x20(%ebp) 109151: 89 c3 mov %eax,%ebx if (tty == NULL) { 109153: 83 c4 10 add $0x10,%esp 109156: 85 c0 test %eax,%eax 109158: 8b 55 dc mov -0x24(%ebp),%edx 10915b: 0f 84 75 02 00 00 je 1093d6 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 109161: a1 64 41 12 00 mov 0x124164,%eax 109166: 8b 4d e0 mov -0x20(%ebp),%ecx 109169: 89 41 64 mov %eax,0x64(%ecx) tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 10916c: 8b 41 64 mov 0x64(%ecx),%eax 10916f: 83 ec 0c sub $0xc,%esp 109172: 50 push %eax 109173: 89 55 dc mov %edx,-0x24(%ebp) 109176: e8 2d f2 ff ff call 1083a8 10917b: 89 45 c4 mov %eax,-0x3c(%ebp) 10917e: 8b 7d e0 mov -0x20(%ebp),%edi 109181: 89 47 58 mov %eax,0x58(%edi) if (tty->rawInBuf.theBuf == NULL) { 109184: 83 c4 10 add $0x10,%esp 109187: 85 c0 test %eax,%eax 109189: 8b 55 dc mov -0x24(%ebp),%edx 10918c: 0f 84 61 02 00 00 je 1093f3 return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 109192: a1 68 41 12 00 mov 0x124168,%eax 109197: 8b 4d e0 mov -0x20(%ebp),%ecx 10919a: 89 81 88 00 00 00 mov %eax,0x88(%ecx) tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 1091a0: 8b 81 88 00 00 00 mov 0x88(%ecx),%eax 1091a6: 83 ec 0c sub $0xc,%esp 1091a9: 50 push %eax 1091aa: 89 55 dc mov %edx,-0x24(%ebp) 1091ad: e8 f6 f1 ff ff call 1083a8 1091b2: 89 c7 mov %eax,%edi 1091b4: 8b 45 e0 mov -0x20(%ebp),%eax 1091b7: 89 78 7c mov %edi,0x7c(%eax) if (tty->rawOutBuf.theBuf == NULL) { 1091ba: 83 c4 10 add $0x10,%esp 1091bd: 85 ff test %edi,%edi 1091bf: 8b 55 dc mov -0x24(%ebp),%edx 1091c2: 0f 84 4f 02 00 00 je 109417 <== NEVER TAKEN return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 1091c8: 83 ec 0c sub $0xc,%esp 1091cb: ff 35 60 41 12 00 pushl 0x124160 1091d1: 89 55 dc mov %edx,-0x24(%ebp) 1091d4: e8 cf f1 ff ff call 1083a8 1091d9: 8b 4d e0 mov -0x20(%ebp),%ecx 1091dc: 89 41 1c mov %eax,0x1c(%ecx) if (tty->cbuf == NULL) { 1091df: 83 c4 10 add $0x10,%esp 1091e2: 85 c0 test %eax,%eax 1091e4: 8b 55 dc mov -0x24(%ebp),%edx 1091e7: 0f 84 77 02 00 00 je 109464 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 1091ed: 8b 7d e0 mov -0x20(%ebp),%edi 1091f0: c7 87 d4 00 00 00 00 movl $0x0,0xd4(%edi) 1091f7: 00 00 00 tty->tty_snd.sw_arg = NULL; 1091fa: c7 87 d8 00 00 00 00 movl $0x0,0xd8(%edi) 109201: 00 00 00 tty->tty_rcv.sw_pfn = NULL; 109204: c7 87 dc 00 00 00 00 movl $0x0,0xdc(%edi) 10920b: 00 00 00 tty->tty_rcv.sw_arg = NULL; 10920e: c7 87 e0 00 00 00 00 movl $0x0,0xe0(%edi) 109215: 00 00 00 tty->tty_rcvwakeup = 0; 109218: c7 87 e4 00 00 00 00 movl $0x0,0xe4(%edi) 10921f: 00 00 00 /* * link tty */ tty->forw = rtems_termios_ttyHead; 109222: 89 37 mov %esi,(%edi) tty->back = NULL; 109224: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) if (rtems_termios_ttyHead != NULL) 10922b: 85 f6 test %esi,%esi 10922d: 74 03 je 109232 rtems_termios_ttyHead->back = tty; 10922f: 89 7e 04 mov %edi,0x4(%esi) rtems_termios_ttyHead = tty; 109232: 8b 45 e0 mov -0x20(%ebp),%eax 109235: a3 b4 63 12 00 mov %eax,0x1263b4 if (rtems_termios_ttyTail == NULL) 10923a: 8b 0d b0 63 12 00 mov 0x1263b0,%ecx 109240: 85 c9 test %ecx,%ecx 109242: 0f 84 af 02 00 00 je 1094f7 rtems_termios_ttyTail = tty; tty->minor = minor; 109248: 8b 75 0c mov 0xc(%ebp),%esi 10924b: 8b 4d e0 mov -0x20(%ebp),%ecx 10924e: 89 71 10 mov %esi,0x10(%ecx) tty->major = major; 109251: 89 51 0c mov %edx,0xc(%ecx) /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 109254: 83 ec 0c sub $0xc,%esp 109257: 89 c8 mov %ecx,%eax 109259: 83 c0 14 add $0x14,%eax 10925c: 50 push %eax 10925d: 6a 00 push $0x0 10925f: 6a 54 push $0x54 109261: 6a 01 push $0x1 rtems_build_name ('T', 'R', 'i', c), 109263: 0f be 05 6c 41 12 00 movsbl 0x12416c,%eax tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 10926a: 0d 00 69 52 54 or $0x54526900,%eax 10926f: 50 push %eax 109270: 89 55 dc mov %edx,-0x24(%ebp) 109273: e8 04 22 00 00 call 10b47c 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) 109278: 83 c4 20 add $0x20,%esp 10927b: 85 c0 test %eax,%eax 10927d: 8b 55 dc mov -0x24(%ebp),%edx 109280: 0f 85 d5 01 00 00 jne 10945b rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 109286: 83 ec 0c sub $0xc,%esp 109289: 8b 45 e0 mov -0x20(%ebp),%eax 10928c: 83 c0 18 add $0x18,%eax 10928f: 50 push %eax 109290: 6a 00 push $0x0 109292: 6a 54 push $0x54 109294: 6a 01 push $0x1 rtems_build_name ('T', 'R', 'o', c), 109296: 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 ( 10929d: 0d 00 6f 52 54 or $0x54526f00,%eax 1092a2: 50 push %eax 1092a3: 89 55 dc mov %edx,-0x24(%ebp) 1092a6: e8 d1 21 00 00 call 10b47c 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) 1092ab: 83 c4 20 add $0x20,%esp 1092ae: 85 c0 test %eax,%eax 1092b0: 8b 55 dc mov -0x24(%ebp),%edx 1092b3: 0f 85 a2 01 00 00 jne 10945b rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 1092b9: 83 ec 0c sub $0xc,%esp 1092bc: 8b 45 e0 mov -0x20(%ebp),%eax 1092bf: 05 8c 00 00 00 add $0x8c,%eax 1092c4: 50 push %eax 1092c5: 6a 00 push $0x0 1092c7: 6a 20 push $0x20 1092c9: 6a 00 push $0x0 rtems_build_name ('T', 'R', 'x', c), 1092cb: 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 ( 1092d2: 0d 00 78 52 54 or $0x54527800,%eax 1092d7: 50 push %eax 1092d8: 89 55 dc mov %edx,-0x24(%ebp) 1092db: e8 9c 21 00 00 call 10b47c rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 1092e0: 83 c4 20 add $0x20,%esp 1092e3: 85 c0 test %eax,%eax 1092e5: 8b 55 dc mov -0x24(%ebp),%edx 1092e8: 0f 85 6d 01 00 00 jne 10945b rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 1092ee: 8b 7d e0 mov -0x20(%ebp),%edi 1092f1: c7 87 94 00 00 00 00 movl $0x0,0x94(%edi) 1092f8: 00 00 00 /* * Set callbacks */ tty->device = *callbacks; 1092fb: 81 c7 98 00 00 00 add $0x98,%edi 109301: b9 08 00 00 00 mov $0x8,%ecx 109306: 8b 75 14 mov 0x14(%ebp),%esi 109309: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 10930b: 8b 7d e0 mov -0x20(%ebp),%edi 10930e: 83 bf b4 00 00 00 02 cmpl $0x2,0xb4(%edi) 109315: 0f 84 64 01 00 00 je 10947f <== NEVER TAKEN &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 10931b: 8b 45 e0 mov -0x20(%ebp),%eax 10931e: 8b 88 a0 00 00 00 mov 0xa0(%eax),%ecx 109324: 85 c9 test %ecx,%ecx 109326: 0f 84 fc 00 00 00 je 109428 10932c: 83 b8 b4 00 00 00 02 cmpl $0x2,0xb4(%eax) 109333: 0f 84 ef 00 00 00 je 109428 <== NEVER TAKEN } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 109339: 8b 4d e0 mov -0x20(%ebp),%ecx 10933c: c7 41 30 02 25 00 00 movl $0x2502,0x30(%ecx) tty->termios.c_oflag = OPOST | ONLCR | XTABS; 109343: c7 41 34 05 18 00 00 movl $0x1805,0x34(%ecx) tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 10934a: c7 41 38 bd 08 00 00 movl $0x8bd,0x38(%ecx) tty->termios.c_lflag = 109351: c7 41 3c 3b 82 00 00 movl $0x823b,0x3c(%ecx) ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; 109358: c6 41 41 03 movb $0x3,0x41(%ecx) tty->termios.c_cc[VQUIT] = '\034'; 10935c: c6 41 42 1c movb $0x1c,0x42(%ecx) tty->termios.c_cc[VERASE] = '\177'; 109360: c6 41 43 7f movb $0x7f,0x43(%ecx) tty->termios.c_cc[VKILL] = '\025'; 109364: c6 41 44 15 movb $0x15,0x44(%ecx) tty->termios.c_cc[VEOF] = '\004'; 109368: c6 41 45 04 movb $0x4,0x45(%ecx) tty->termios.c_cc[VEOL] = '\000'; 10936c: c6 41 4c 00 movb $0x0,0x4c(%ecx) tty->termios.c_cc[VEOL2] = '\000'; 109370: c6 41 51 00 movb $0x0,0x51(%ecx) tty->termios.c_cc[VSTART] = '\021'; 109374: c6 41 49 11 movb $0x11,0x49(%ecx) tty->termios.c_cc[VSTOP] = '\023'; 109378: c6 41 4a 13 movb $0x13,0x4a(%ecx) tty->termios.c_cc[VSUSP] = '\032'; 10937c: c6 41 4b 1a movb $0x1a,0x4b(%ecx) tty->termios.c_cc[VREPRINT] = '\022'; 109380: c6 41 4d 12 movb $0x12,0x4d(%ecx) tty->termios.c_cc[VDISCARD] = '\017'; 109384: c6 41 4e 0f movb $0xf,0x4e(%ecx) tty->termios.c_cc[VWERASE] = '\027'; 109388: c6 41 4f 17 movb $0x17,0x4f(%ecx) tty->termios.c_cc[VLNEXT] = '\026'; 10938c: c6 41 50 16 movb $0x16,0x50(%ecx) /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; 109390: c7 81 b8 00 00 00 00 movl $0x0,0xb8(%ecx) 109397: 00 00 00 /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 10939a: 8b 41 64 mov 0x64(%ecx),%eax 10939d: d1 e8 shr %eax 10939f: 89 81 bc 00 00 00 mov %eax,0xbc(%ecx) tty->highwater = tty->rawInBuf.Size * 3/4; 1093a5: 8b 41 64 mov 0x64(%ecx),%eax 1093a8: 8d 04 40 lea (%eax,%eax,2),%eax 1093ab: c1 e8 02 shr $0x2,%eax 1093ae: 89 81 c0 00 00 00 mov %eax,0xc0(%ecx) /* * Bump name characer */ if (c++ == 'z') 1093b4: a0 6c 41 12 00 mov 0x12416c,%al 1093b9: 8d 48 01 lea 0x1(%eax),%ecx 1093bc: 88 0d 6c 41 12 00 mov %cl,0x12416c 1093c2: 3c 7a cmp $0x7a,%al 1093c4: 0f 85 e6 fc ff ff jne 1090b0 c = 'a'; 1093ca: c6 05 6c 41 12 00 61 movb $0x61,0x12416c 1093d1: e9 da fc ff ff jmp 1090b0 /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); if (tty == NULL) { rtems_semaphore_release (rtems_termios_ttyMutex); 1093d6: 83 ec 0c sub $0xc,%esp 1093d9: ff 35 ac 63 12 00 pushl 0x1263ac 1093df: e8 10 24 00 00 call 10b7f4 return RTEMS_NO_MEMORY; 1093e4: 83 c4 10 add $0x10,%esp 1093e7: c7 45 e4 1a 00 00 00 movl $0x1a,-0x1c(%ebp) 1093ee: e9 01 fd ff ff jmp 1090f4 * 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); 1093f3: 83 ec 0c sub $0xc,%esp 1093f6: 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); 1093f7: e8 d8 ec ff ff call 1080d4 rtems_semaphore_release (rtems_termios_ttyMutex); 1093fc: 5f pop %edi 1093fd: ff 35 ac 63 12 00 pushl 0x1263ac 109403: e8 ec 23 00 00 call 10b7f4 return RTEMS_NO_MEMORY; 109408: 83 c4 10 add $0x10,%esp 10940b: c7 45 e4 1a 00 00 00 movl $0x1a,-0x1c(%ebp) 109412: e9 dd fc ff ff jmp 1090f4 * 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)); 109417: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10941a: ff 75 c4 pushl -0x3c(%ebp) <== NOT EXECUTED 10941d: e8 b2 ec ff ff call 1080d4 <== NOT EXECUTED free(tty); 109422: 58 pop %eax <== NOT EXECUTED 109423: ff 75 e0 pushl -0x20(%ebp) <== NOT EXECUTED 109426: eb cf jmp 1093f7 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 109428: 83 ec 0c sub $0xc,%esp 10942b: 8b 45 e0 mov -0x20(%ebp),%eax 10942e: 83 c0 68 add $0x68,%eax 109431: 50 push %eax 109432: 6a 00 push $0x0 109434: 6a 24 push $0x24 109436: 6a 00 push $0x0 rtems_build_name ('T', 'R', 'r', c), 109438: 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 ( 10943f: 0d 00 72 52 54 or $0x54527200,%eax 109444: 50 push %eax 109445: 89 55 dc mov %edx,-0x24(%ebp) 109448: e8 2f 20 00 00 call 10b47c rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 10944d: 83 c4 20 add $0x20,%esp 109450: 85 c0 test %eax,%eax 109452: 8b 55 dc mov -0x24(%ebp),%edx 109455: 0f 84 de fe ff ff je 109339 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); 10945b: 83 ec 0c sub $0xc,%esp 10945e: 50 push %eax 10945f: e8 d4 28 00 00 call 10bd38 /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 109464: 83 ec 0c sub $0xc,%esp 109467: 57 push %edi 109468: e8 67 ec ff ff call 1080d4 free((void *)(tty->rawInBuf.theBuf)); 10946d: 5e pop %esi 10946e: ff 75 c4 pushl -0x3c(%ebp) 109471: e8 5e ec ff ff call 1080d4 free(tty); 109476: 5b pop %ebx 109477: ff 75 e0 pushl -0x20(%ebp) 10947a: e9 78 ff ff ff jmp 1093f7 /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 10947f: 50 push %eax 109480: 50 push %eax 109481: 89 f8 mov %edi,%eax 109483: 05 c8 00 00 00 add $0xc8,%eax 109488: 50 push %eax 109489: 6a 00 push $0x0 10948b: 68 00 05 00 00 push $0x500 109490: 68 00 04 00 00 push $0x400 109495: 6a 0a push $0xa rtems_build_name ('T', 'x', 'T', c), 109497: 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 ( 10949e: 0d 00 54 78 54 or $0x54785400,%eax 1094a3: 50 push %eax 1094a4: 89 55 dc mov %edx,-0x24(%ebp) 1094a7: e8 e8 23 00 00 call 10b894 TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) 1094ac: 83 c4 20 add $0x20,%esp 1094af: 85 c0 test %eax,%eax 1094b1: 8b 55 dc mov -0x24(%ebp),%edx 1094b4: 75 a5 jne 10945b <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 1094b6: 56 push %esi 1094b7: 56 push %esi 1094b8: 8b 45 e0 mov -0x20(%ebp),%eax 1094bb: 05 c4 00 00 00 add $0xc4,%eax 1094c0: 50 push %eax 1094c1: 6a 00 push $0x0 1094c3: 68 00 05 00 00 push $0x500 1094c8: 68 00 04 00 00 push $0x400 1094cd: 6a 09 push $0x9 rtems_build_name ('R', 'x', 'T', c), 1094cf: 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 ( 1094d6: 0d 00 54 78 52 or $0x52785400,%eax 1094db: 50 push %eax 1094dc: 89 55 dc mov %edx,-0x24(%ebp) 1094df: e8 b0 23 00 00 call 10b894 TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) 1094e4: 83 c4 20 add $0x20,%esp 1094e7: 85 c0 test %eax,%eax 1094e9: 8b 55 dc mov -0x24(%ebp),%edx 1094ec: 0f 84 29 fe ff ff je 10931b 1094f2: e9 64 ff ff ff jmp 10945b <== 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; 1094f7: a3 b0 63 12 00 mov %eax,0x1263b0 1094fc: e9 47 fd ff ff jmp 109248 =============================================================================== 00109b14 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 109b14: 55 push %ebp 109b15: 89 e5 mov %esp,%ebp 109b17: 57 push %edi 109b18: 56 push %esi 109b19: 53 push %ebx 109b1a: 83 ec 1c sub $0x1c,%esp 109b1d: 8b 45 08 mov 0x8(%ebp),%eax 109b20: 8b 55 0c mov 0xc(%ebp),%edx 109b23: 89 55 e4 mov %edx,-0x1c(%ebp) 109b26: 8b 5d 10 mov 0x10(%ebp),%ebx const unsigned char *buf = _buf; 109b29: 89 c6 mov %eax,%esi unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 109b2b: 8b 8b b4 00 00 00 mov 0xb4(%ebx),%ecx 109b31: 85 c9 test %ecx,%ecx 109b33: 0f 84 eb 00 00 00 je 109c24 (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; 109b39: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 109b3f: 89 45 e0 mov %eax,-0x20(%ebp) while (len) { 109b42: 8b 55 e4 mov -0x1c(%ebp),%edx 109b45: 85 d2 test %edx,%edx 109b47: 0f 84 cf 00 00 00 je 109c1c <== NEVER TAKEN 109b4d: 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; 109b50: 8b 45 e0 mov -0x20(%ebp),%eax 109b53: 40 inc %eax 109b54: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx 109b5a: 31 d2 xor %edx,%edx 109b5c: f7 f1 div %ecx 109b5e: 89 55 dc mov %edx,-0x24(%ebp) 109b61: 89 55 e0 mov %edx,-0x20(%ebp) rtems_interrupt_disable (level); 109b64: 9c pushf 109b65: fa cli 109b66: 5f pop %edi while (newHead == tty->rawOutBuf.Tail) { 109b67: 8b 93 84 00 00 00 mov 0x84(%ebx),%edx 109b6d: 3b 55 e0 cmp -0x20(%ebp),%edx 109b70: 75 3e jne 109bb0 109b72: 89 f8 mov %edi,%eax 109b74: 89 f7 mov %esi,%edi 109b76: 89 d6 mov %edx,%esi tty->rawOutBufState = rob_wait; 109b78: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx) 109b7f: 00 00 00 rtems_interrupt_enable (level); 109b82: 50 push %eax 109b83: 9d popf sc = rtems_semaphore_obtain( 109b84: 50 push %eax 109b85: 6a 00 push $0x0 109b87: 6a 00 push $0x0 109b89: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 109b8f: e8 64 1b 00 00 call 10b6f8 tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 109b94: 83 c4 10 add $0x10,%esp 109b97: 85 c0 test %eax,%eax 109b99: 0f 85 a0 00 00 00 jne 109c3f <== NEVER TAKEN rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 109b9f: 9c pushf 109ba0: fa cli 109ba1: 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) { 109ba2: 8b 93 84 00 00 00 mov 0x84(%ebx),%edx 109ba8: 39 f2 cmp %esi,%edx 109baa: 74 cc je 109b78 <== NEVER TAKEN 109bac: 89 fe mov %edi,%esi 109bae: 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++; 109bb0: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 109bb6: 8b 4b 7c mov 0x7c(%ebx),%ecx 109bb9: 8a 16 mov (%esi),%dl 109bbb: 88 14 01 mov %dl,(%ecx,%eax,1) tty->rawOutBuf.Head = newHead; 109bbe: 8b 45 dc mov -0x24(%ebp),%eax 109bc1: 89 83 80 00 00 00 mov %eax,0x80(%ebx) if (tty->rawOutBufState == rob_idle) { 109bc7: 8b 8b 94 00 00 00 mov 0x94(%ebx),%ecx 109bcd: 85 c9 test %ecx,%ecx 109bcf: 75 23 jne 109bf4 /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 109bd1: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 109bd7: a8 10 test $0x10,%al 109bd9: 74 26 je 109c01 <== 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; 109bdb: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 109be1: 83 c8 20 or $0x20,%eax <== NOT EXECUTED 109be4: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 109bea: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) 109bf1: 00 00 00 } rtems_interrupt_enable (level); 109bf4: 57 push %edi 109bf5: 9d popf if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 109bf6: ff 4d e4 decl -0x1c(%ebp) 109bf9: 74 21 je 109c1c 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++; 109bfb: 46 inc %esi 109bfc: e9 4f ff ff ff jmp 109b50 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); 109c01: 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, 109c07: 52 push %edx 109c08: 6a 01 push $0x1 109c0a: 03 43 7c add 0x7c(%ebx),%eax 109c0d: 50 push %eax 109c0e: ff 73 10 pushl 0x10(%ebx) 109c11: ff 93 a4 00 00 00 call *0xa4(%ebx) 109c17: 83 c4 10 add $0x10,%esp 109c1a: eb ce jmp 109bea tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 109c1c: 8d 65 f4 lea -0xc(%ebp),%esp 109c1f: 5b pop %ebx 109c20: 5e pop %esi 109c21: 5f pop %edi 109c22: c9 leave 109c23: 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); 109c24: 89 55 10 mov %edx,0x10(%ebp) 109c27: 89 45 0c mov %eax,0xc(%ebp) 109c2a: 8b 43 10 mov 0x10(%ebx),%eax 109c2d: 89 45 08 mov %eax,0x8(%ebp) 109c30: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 109c36: 8d 65 f4 lea -0xc(%ebp),%esp 109c39: 5b pop %ebx 109c3a: 5e pop %esi 109c3b: 5f pop %edi 109c3c: 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); 109c3d: 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); 109c3f: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109c42: 50 push %eax <== NOT EXECUTED 109c43: e8 f0 20 00 00 call 10bd38 <== NOT EXECUTED =============================================================================== 0010a220 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 10a220: 55 push %ebp 10a221: 89 e5 mov %esp,%ebp 10a223: 57 push %edi 10a224: 56 push %esi 10a225: 53 push %ebx 10a226: 83 ec 30 sub $0x30,%esp rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 10a229: 8b 55 08 mov 0x8(%ebp),%edx 10a22c: 8b 02 mov (%edx),%eax 10a22e: 8b 58 34 mov 0x34(%eax),%ebx uint32_t count = args->count; 10a231: 8b 4a 10 mov 0x10(%edx),%ecx 10a234: 89 4d dc mov %ecx,-0x24(%ebp) char *buffer = args->buffer; 10a237: 8b 42 0c mov 0xc(%edx),%eax 10a23a: 89 45 d8 mov %eax,-0x28(%ebp) rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 10a23d: 6a 00 push $0x0 10a23f: 6a 00 push $0x0 10a241: ff 73 14 pushl 0x14(%ebx) 10a244: e8 af 14 00 00 call 10b6f8 10a249: 89 45 e0 mov %eax,-0x20(%ebp) if (sc != RTEMS_SUCCESSFUL) 10a24c: 83 c4 10 add $0x10,%esp 10a24f: 85 c0 test %eax,%eax 10a251: 75 35 jne 10a288 <== NEVER TAKEN return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 10a253: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10a259: c1 e0 05 shl $0x5,%eax 10a25c: 8b 80 48 60 12 00 mov 0x126048(%eax),%eax 10a262: 85 c0 test %eax,%eax 10a264: 74 2e je 10a294 sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 10a266: 83 ec 08 sub $0x8,%esp 10a269: ff 75 08 pushl 0x8(%ebp) 10a26c: 53 push %ebx 10a26d: ff d0 call *%eax 10a26f: 89 45 e0 mov %eax,-0x20(%ebp) tty->tty_rcvwakeup = 0; 10a272: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10a279: 00 00 00 rtems_semaphore_release (tty->isem); 10a27c: 59 pop %ecx 10a27d: ff 73 14 pushl 0x14(%ebx) 10a280: e8 6f 15 00 00 call 10b7f4 return sc; 10a285: 83 c4 10 add $0x10,%esp } args->bytes_moved = args->count - count; tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } 10a288: 8b 45 e0 mov -0x20(%ebp),%eax 10a28b: 8d 65 f4 lea -0xc(%ebp),%esp 10a28e: 5b pop %ebx 10a28f: 5e pop %esi 10a290: 5f pop %edi 10a291: c9 leave 10a292: c3 ret 10a293: 90 nop tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { 10a294: 8b 53 20 mov 0x20(%ebx),%edx 10a297: 39 53 24 cmp %edx,0x24(%ebx) 10a29a: 74 5f je 10a2fb <== ALWAYS TAKEN sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 10a29c: 8b 45 dc mov -0x24(%ebp),%eax 10a29f: 85 c0 test %eax,%eax 10a2a1: 74 29 je 10a2cc <== NEVER TAKEN 10a2a3: 8b 43 24 mov 0x24(%ebx),%eax 10a2a6: 3b 43 20 cmp 0x20(%ebx),%eax 10a2a9: 7d 21 jge 10a2cc <== NEVER TAKEN 10a2ab: 8b 55 d8 mov -0x28(%ebp),%edx 10a2ae: 8b 7d dc mov -0x24(%ebp),%edi 10a2b1: eb 06 jmp 10a2b9 10a2b3: 90 nop 10a2b4: 39 43 20 cmp %eax,0x20(%ebx) 10a2b7: 7e 10 jle 10a2c9 *buffer++ = tty->cbuf[tty->cindex++]; 10a2b9: 8b 73 1c mov 0x1c(%ebx),%esi 10a2bc: 8a 0c 06 mov (%esi,%eax,1),%cl 10a2bf: 88 0a mov %cl,(%edx) 10a2c1: 42 inc %edx 10a2c2: 40 inc %eax 10a2c3: 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)) { 10a2c6: 4f dec %edi 10a2c7: 75 eb jne 10a2b4 10a2c9: 89 7d dc mov %edi,-0x24(%ebp) *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 10a2cc: 8b 55 08 mov 0x8(%ebp),%edx 10a2cf: 8b 42 10 mov 0x10(%edx),%eax 10a2d2: 2b 45 dc sub -0x24(%ebp),%eax 10a2d5: 89 42 18 mov %eax,0x18(%edx) tty->tty_rcvwakeup = 0; 10a2d8: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10a2df: 00 00 00 rtems_semaphore_release (tty->isem); 10a2e2: 83 ec 0c sub $0xc,%esp 10a2e5: ff 73 14 pushl 0x14(%ebx) 10a2e8: e8 07 15 00 00 call 10b7f4 return sc; 10a2ed: 83 c4 10 add $0x10,%esp } 10a2f0: 8b 45 e0 mov -0x20(%ebp),%eax 10a2f3: 8d 65 f4 lea -0xc(%ebp),%esp 10a2f6: 5b pop %ebx 10a2f7: 5e pop %esi 10a2f8: 5f pop %edi 10a2f9: c9 leave 10a2fa: c3 ret rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; 10a2fb: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) 10a302: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) tty->read_start_column = tty->column; 10a309: 8b 43 28 mov 0x28(%ebx),%eax 10a30c: 89 43 2c mov %eax,0x2c(%ebx) if (tty->device.pollRead != NULL && 10a30f: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax 10a315: 85 c0 test %eax,%eax 10a317: 74 0e je 10a327 10a319: 8b 93 b4 00 00 00 mov 0xb4(%ebx),%edx 10a31f: 85 d2 test %edx,%edx 10a321: 0f 84 82 01 00 00 je 10a4a9 <== NEVER TAKEN * Fill the input buffer from the raw input queue */ static rtems_status_code fillBufferQueue (struct rtems_termios_tty *tty) { rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout; 10a327: 8b 73 74 mov 0x74(%ebx),%esi rtems_status_code sc; int wait = (int)1; 10a32a: 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)( 10a331: 8d 4b 49 lea 0x49(%ebx),%ecx 10a334: 89 4d d4 mov %ecx,-0x2c(%ebp) 10a337: 90 nop while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a338: 8b 53 5c mov 0x5c(%ebx),%edx 10a33b: 8b 43 60 mov 0x60(%ebx),%eax 10a33e: 39 c2 cmp %eax,%edx 10a340: 0f 84 06 01 00 00 je 10a44c <== NEVER TAKEN (tty->ccount < (CBUFSIZE-1))) { 10a346: a1 60 41 12 00 mov 0x124160,%eax 10a34b: 48 dec %eax while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a34c: 3b 43 20 cmp 0x20(%ebx),%eax 10a34f: 7f 3c jg 10a38d <== ALWAYS TAKEN 10a351: e9 f6 00 00 00 jmp 10a44c <== NOT EXECUTED 10a356: 66 90 xchg %ax,%ax <== NOT EXECUTED } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) 10a358: 0f b6 c1 movzbl %cl,%eax 10a35b: 89 da mov %ebx,%edx 10a35d: e8 9e fd ff ff call 10a100 10a362: 85 c0 test %eax,%eax 10a364: 74 07 je 10a36d wait = 0; } else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) wait = 0; 10a366: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) } timeout = tty->rawInBufSemaphoreTimeout; 10a36d: 8b 73 70 mov 0x70(%ebx),%esi while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a370: 8b 53 5c mov 0x5c(%ebx),%edx 10a373: 8b 43 60 mov 0x60(%ebx),%eax 10a376: 39 c2 cmp %eax,%edx 10a378: 0f 84 ce 00 00 00 je 10a44c <== NEVER TAKEN (tty->ccount < (CBUFSIZE-1))) { 10a37e: a1 60 41 12 00 mov 0x124160,%eax 10a383: 48 dec %eax while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a384: 39 43 20 cmp %eax,0x20(%ebx) 10a387: 0f 8d bf 00 00 00 jge 10a44c <== NEVER TAKEN (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 10a38d: 8b 43 5c mov 0x5c(%ebx),%eax 10a390: 8b 4b 64 mov 0x64(%ebx),%ecx 10a393: 40 inc %eax 10a394: 31 d2 xor %edx,%edx 10a396: f7 f1 div %ecx c = tty->rawInBuf.theBuf[newHead]; 10a398: 8b 43 58 mov 0x58(%ebx),%eax 10a39b: 8a 0c 10 mov (%eax,%edx,1),%cl tty->rawInBuf.Head = newHead; 10a39e: 89 53 5c mov %edx,0x5c(%ebx) if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 10a3a1: 8b 43 60 mov 0x60(%ebx),%eax 10a3a4: 8b 7b 64 mov 0x64(%ebx),%edi % tty->rawInBuf.Size) 10a3a7: 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) 10a3aa: 8d 04 07 lea (%edi,%eax,1),%eax 10a3ad: 29 d0 sub %edx,%eax % tty->rawInBuf.Size) 10a3af: 31 d2 xor %edx,%edx 10a3b1: 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) 10a3b3: 3b 93 bc 00 00 00 cmp 0xbc(%ebx),%edx 10a3b9: 73 5d jae 10a418 <== NEVER TAKEN % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 10a3bb: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a3c1: 83 e0 fe and $0xfffffffe,%eax 10a3c4: 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)) 10a3ca: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a3d0: 25 02 02 00 00 and $0x202,%eax 10a3d5: 3d 02 02 00 00 cmp $0x202,%eax 10a3da: 0f 84 94 00 00 00 je 10a474 <== 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) { 10a3e0: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a3e6: f6 c4 01 test $0x1,%ah 10a3e9: 74 2d je 10a418 <== ALWAYS TAKEN tty->flow_ctrl &= ~FL_IRTSOFF; 10a3eb: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a3f1: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED 10a3f4: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 10a3fa: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED 10a400: 85 c0 test %eax,%eax <== NOT EXECUTED 10a402: 74 14 je 10a418 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 10a404: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a407: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a40a: 88 4d d0 mov %cl,-0x30(%ebp) <== NOT EXECUTED 10a40d: ff d0 call *%eax <== NOT EXECUTED 10a40f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a412: 8a 4d d0 mov -0x30(%ebp),%cl <== NOT EXECUTED 10a415: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 10a418: f6 43 3c 02 testb $0x2,0x3c(%ebx) 10a41c: 0f 85 36 ff ff ff jne 10a358 <== ALWAYS TAKEN if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 10a422: 0f b6 c1 movzbl %cl,%eax <== NOT EXECUTED 10a425: 89 da mov %ebx,%edx <== NOT EXECUTED 10a427: e8 d4 fc ff ff call 10a100 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 10a42c: 0f b6 43 47 movzbl 0x47(%ebx),%eax <== NOT EXECUTED 10a430: 39 43 20 cmp %eax,0x20(%ebx) <== NOT EXECUTED 10a433: 0f 8d 2d ff ff ff jge 10a366 <== NOT EXECUTED wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 10a439: 8b 73 70 mov 0x70(%ebx),%esi <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a43c: 8b 53 5c mov 0x5c(%ebx),%edx <== NOT EXECUTED 10a43f: 8b 43 60 mov 0x60(%ebx),%eax <== NOT EXECUTED 10a442: 39 c2 cmp %eax,%edx <== NOT EXECUTED 10a444: 0f 85 34 ff ff ff jne 10a37e <== NOT EXECUTED 10a44a: 66 90 xchg %ax,%ax <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 10a44c: 8b 4d e4 mov -0x1c(%ebp),%ecx 10a44f: 85 c9 test %ecx,%ecx 10a451: 0f 84 45 fe ff ff je 10a29c <== NEVER TAKEN sc = rtems_semaphore_obtain( 10a457: 52 push %edx 10a458: 56 push %esi 10a459: ff 73 6c pushl 0x6c(%ebx) 10a45c: ff 73 68 pushl 0x68(%ebx) 10a45f: e8 94 12 00 00 call 10b6f8 tty->rawInBuf.Semaphore, tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 10a464: 83 c4 10 add $0x10,%esp 10a467: 85 c0 test %eax,%eax 10a469: 0f 84 c9 fe ff ff je 10a338 10a46f: e9 28 fe ff ff jmp 10a29c <== 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) 10a474: 8b bb 94 00 00 00 mov 0x94(%ebx),%edi <== NOT EXECUTED 10a47a: 85 ff test %edi,%edi <== NOT EXECUTED 10a47c: 74 0e je 10a48c <== NOT EXECUTED || (tty->flow_ctrl & FL_OSTOP))) { 10a47e: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a484: a8 20 test $0x20,%al <== NOT EXECUTED 10a486: 0f 84 54 ff ff ff je 10a3e0 <== NOT EXECUTED /* XON should be sent now... */ (*tty->device.write)( 10a48c: 56 push %esi <== NOT EXECUTED 10a48d: 6a 01 push $0x1 <== NOT EXECUTED 10a48f: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED 10a492: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a495: 88 4d d0 mov %cl,-0x30(%ebp) <== NOT EXECUTED 10a498: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 10a49e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a4a1: 8a 4d d0 mov -0x30(%ebp),%cl <== NOT EXECUTED 10a4a4: e9 6f ff ff ff jmp 10a418 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 10a4a9: f6 43 3c 02 testb $0x2,0x3c(%ebx) 10a4ad: 75 1d jne 10a4cc 10a4af: eb 39 jmp 10a4ea 10a4b1: 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)) 10a4b4: 0f b6 c0 movzbl %al,%eax 10a4b7: 89 da mov %ebx,%edx 10a4b9: e8 42 fc ff ff call 10a100 10a4be: 85 c0 test %eax,%eax 10a4c0: 0f 85 d6 fd ff ff jne 10a29c <== NEVER TAKEN static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 10a4c6: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax for (;;) { n = (*tty->device.pollRead)(tty->minor); 10a4cc: 83 ec 0c sub $0xc,%esp 10a4cf: ff 73 10 pushl 0x10(%ebx) 10a4d2: ff d0 call *%eax if (n < 0) { 10a4d4: 83 c4 10 add $0x10,%esp 10a4d7: 85 c0 test %eax,%eax 10a4d9: 79 d9 jns 10a4b4 rtems_task_wake_after (1); 10a4db: 83 ec 0c sub $0xc,%esp 10a4de: 6a 01 push $0x1 10a4e0: e8 cb 16 00 00 call 10bbb0 10a4e5: 83 c4 10 add $0x10,%esp 10a4e8: eb dc jmp 10a4c6 } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 10a4ea: e8 01 0b 00 00 call 10aff0 10a4ef: 89 c6 mov %eax,%esi 10a4f1: 8d 76 00 lea 0x0(%esi),%esi for (;;) { n = (*tty->device.pollRead)(tty->minor); 10a4f4: 83 ec 0c sub $0xc,%esp 10a4f7: ff 73 10 pushl 0x10(%ebx) 10a4fa: ff 93 a0 00 00 00 call *0xa0(%ebx) if (n < 0) { 10a500: 83 c4 10 add $0x10,%esp 10a503: 85 c0 test %eax,%eax 10a505: 78 25 js 10a52c break; } } rtems_task_wake_after (1); } else { siproc (n, tty); 10a507: 0f b6 c0 movzbl %al,%eax 10a50a: 89 da mov %ebx,%edx 10a50c: e8 ef fb ff ff call 10a100 if (tty->ccount >= tty->termios.c_cc[VMIN]) 10a511: 8a 43 47 mov 0x47(%ebx),%al 10a514: 0f b6 d0 movzbl %al,%edx 10a517: 39 53 20 cmp %edx,0x20(%ebx) 10a51a: 0f 8d 7c fd ff ff jge 10a29c <== NEVER TAKEN break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 10a520: 84 c0 test %al,%al 10a522: 74 d0 je 10a4f4 <== NEVER TAKEN 10a524: 80 7b 46 00 cmpb $0x0,0x46(%ebx) 10a528: 74 ca je 10a4f4 <== NEVER TAKEN 10a52a: eb be jmp 10a4ea then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { if (tty->termios.c_cc[VMIN]) { 10a52c: 80 7b 47 00 cmpb $0x0,0x47(%ebx) 10a530: 74 1d je 10a54f <== NEVER TAKEN if (tty->termios.c_cc[VTIME] && tty->ccount) { 10a532: 80 7b 46 00 cmpb $0x0,0x46(%ebx) 10a536: 74 08 je 10a540 <== NEVER TAKEN 10a538: 8b 43 20 mov 0x20(%ebx),%eax 10a53b: 85 c0 test %eax,%eax 10a53d: 75 1a jne 10a559 10a53f: 90 nop now = rtems_clock_get_ticks_since_boot(); if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); 10a540: 83 ec 0c sub $0xc,%esp 10a543: 6a 01 push $0x1 10a545: e8 66 16 00 00 call 10bbb0 10a54a: 83 c4 10 add $0x10,%esp 10a54d: eb a5 jmp 10a4f4 if ((now - then) > tty->vtimeTicks) { break; } } } else { if (!tty->termios.c_cc[VTIME]) 10a54f: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED 10a553: 0f 84 43 fd ff ff je 10a29c <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 10a559: e8 92 0a 00 00 call 10aff0 if ((now - then) > tty->vtimeTicks) { 10a55e: 29 f0 sub %esi,%eax 10a560: 3b 43 54 cmp 0x54(%ebx),%eax 10a563: 76 db jbe 10a540 10a565: e9 32 fd ff ff jmp 10a29c =============================================================================== 0010a900 : * 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) { 10a900: 55 push %ebp 10a901: 89 e5 mov %esp,%ebp 10a903: 57 push %edi 10a904: 56 push %esi 10a905: 53 push %ebx 10a906: 83 ec 0c sub $0xc,%esp 10a909: 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)) 10a90c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a912: 25 03 04 00 00 and $0x403,%eax 10a917: 3d 01 04 00 00 cmp $0x401,%eax 10a91c: 0f 84 62 01 00 00 je 10aa84 <== NEVER TAKEN tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) == FL_ISNTXOF) { 10a922: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a928: 83 e0 03 and $0x3,%eax 10a92b: 83 f8 02 cmp $0x2,%eax 10a92e: 0f 84 8c 01 00 00 je 10aac0 <== NEVER TAKEN tty->flow_ctrl &= ~FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 10a934: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx 10a93a: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 10a940: 39 c2 cmp %eax,%edx 10a942: 0f 84 a4 00 00 00 je 10a9ec rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; } rtems_interrupt_disable(level); 10a948: 9c pushf 10a949: fa cli 10a94a: 58 pop %eax len = tty->t_dqlen; 10a94b: 8b b3 90 00 00 00 mov 0x90(%ebx),%esi tty->t_dqlen = 0; 10a951: c7 83 90 00 00 00 00 movl $0x0,0x90(%ebx) 10a958: 00 00 00 rtems_interrupt_enable(level); 10a95b: 50 push %eax 10a95c: 9d popf newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 10a95d: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 10a963: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx 10a969: 8d 04 06 lea (%esi,%eax,1),%eax 10a96c: 31 d2 xor %edx,%edx 10a96e: f7 f1 div %ecx 10a970: 89 d6 mov %edx,%esi tty->rawOutBuf.Tail = newTail; 10a972: 89 93 84 00 00 00 mov %edx,0x84(%ebx) if (tty->rawOutBufState == rob_wait) { 10a978: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx) 10a97f: 0f 84 e7 00 00 00 je 10aa6c * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } if (newTail == tty->rawOutBuf.Head) { 10a985: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 10a98b: 39 f0 cmp %esi,%eax 10a98d: 74 79 je 10aa08 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)) 10a98f: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a995: 25 10 02 00 00 and $0x210,%eax 10a99a: 3d 10 02 00 00 cmp $0x210,%eax 10a99f: 0f 84 57 01 00 00 je 10aafc <== NEVER TAKEN nToSend = 0; } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 10a9a5: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 10a9ab: 39 c6 cmp %eax,%esi 10a9ad: 0f 87 91 00 00 00 ja 10aa44 nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; 10a9b3: 8b bb 80 00 00 00 mov 0x80(%ebx),%edi 10a9b9: 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)) { 10a9bb: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a9c1: f6 c4 06 test $0x6,%ah 10a9c4: 0f 85 91 00 00 00 jne 10aa5b 10a9ca: 89 f8 mov %edi,%eax nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 10a9cc: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) 10a9d3: 00 00 00 (*tty->device.write)( 10a9d6: 52 push %edx 10a9d7: 50 push %eax 10a9d8: 8b 43 7c mov 0x7c(%ebx),%eax 10a9db: 01 f0 add %esi,%eax 10a9dd: 50 push %eax 10a9de: ff 73 10 pushl 0x10(%ebx) 10a9e1: ff 93 a4 00 00 00 call *0xa4(%ebx) 10a9e7: 83 c4 10 add $0x10,%esp 10a9ea: eb 48 jmp 10aa34 } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 10a9ec: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx) 10a9f3: 0f 84 2b 01 00 00 je 10ab24 <== NEVER TAKEN /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; 10a9f9: 31 ff xor %edi,%edi tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 10a9fb: 89 f8 mov %edi,%eax 10a9fd: 8d 65 f4 lea -0xc(%ebp),%esp 10aa00: 5b pop %ebx 10aa01: 5e pop %esi 10aa02: 5f pop %edi 10aa03: c9 leave 10aa04: c3 ret 10aa05: 8d 76 00 lea 0x0(%esi),%esi if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 10aa08: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx) 10aa0f: 00 00 00 nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 10aa12: 8b 83 d4 00 00 00 mov 0xd4(%ebx),%eax 10aa18: 85 c0 test %eax,%eax 10aa1a: 0f 84 1c 01 00 00 je 10ab3c <== ALWAYS TAKEN (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 10aa20: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10aa23: ff b3 d8 00 00 00 pushl 0xd8(%ebx) <== NOT EXECUTED 10aa29: 8d 53 30 lea 0x30(%ebx),%edx <== NOT EXECUTED 10aa2c: 52 push %edx <== NOT EXECUTED 10aa2d: ff d0 call *%eax <== NOT EXECUTED 10aa2f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; nToSend = 0; 10aa32: 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*/ 10aa34: 89 b3 84 00 00 00 mov %esi,0x84(%ebx) } return nToSend; } 10aa3a: 89 f8 mov %edi,%eax 10aa3c: 8d 65 f4 lea -0xc(%ebp),%esp 10aa3f: 5b pop %ebx 10aa40: 5e pop %esi 10aa41: 5f pop %edi 10aa42: c9 leave 10aa43: c3 ret } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; 10aa44: 8b bb 88 00 00 00 mov 0x88(%ebx),%edi 10aa4a: 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)) { 10aa4c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10aa52: f6 c4 06 test $0x6,%ah 10aa55: 0f 84 6f ff ff ff je 10a9ca <== ALWAYS TAKEN 10aa5b: b8 01 00 00 00 mov $0x1,%eax nToSend = 1; 10aa60: bf 01 00 00 00 mov $0x1,%edi 10aa65: e9 62 ff ff ff jmp 10a9cc 10aa6a: 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); 10aa6c: 83 ec 0c sub $0xc,%esp 10aa6f: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 10aa75: e8 7a 0d 00 00 call 10b7f4 10aa7a: 83 c4 10 add $0x10,%esp 10aa7d: e9 03 ff ff ff jmp 10a985 10aa82: 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); 10aa84: 56 push %esi <== NOT EXECUTED 10aa85: 6a 01 push $0x1 <== NOT EXECUTED 10aa87: 8d 43 4a lea 0x4a(%ebx),%eax <== NOT EXECUTED 10aa8a: 50 push %eax <== NOT EXECUTED 10aa8b: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10aa8e: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED rtems_interrupt_disable(level); 10aa94: 9c pushf <== NOT EXECUTED 10aa95: fa cli <== NOT EXECUTED 10aa96: 5a pop %edx <== NOT EXECUTED tty->t_dqlen--; 10aa97: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 10aa9d: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10aaa3: 83 c8 02 or $0x2,%eax <== NOT EXECUTED 10aaa6: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED rtems_interrupt_enable(level); 10aaac: 52 push %edx <== NOT EXECUTED 10aaad: 9d popf <== NOT EXECUTED 10aaae: 83 c4 10 add $0x10,%esp <== NOT EXECUTED nToSend = 1; 10aab1: bf 01 00 00 00 mov $0x1,%edi <== NOT EXECUTED tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 10aab6: 89 f8 mov %edi,%eax <== NOT EXECUTED 10aab8: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10aabb: 5b pop %ebx <== NOT EXECUTED 10aabc: 5e pop %esi <== NOT EXECUTED 10aabd: 5f pop %edi <== NOT EXECUTED 10aabe: c9 leave <== NOT EXECUTED 10aabf: 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); 10aac0: 51 push %ecx <== NOT EXECUTED 10aac1: 6a 01 push $0x1 <== NOT EXECUTED 10aac3: 8d 43 49 lea 0x49(%ebx),%eax <== NOT EXECUTED 10aac6: 50 push %eax <== NOT EXECUTED 10aac7: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10aaca: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED rtems_interrupt_disable(level); 10aad0: 9c pushf <== NOT EXECUTED 10aad1: fa cli <== NOT EXECUTED 10aad2: 5a pop %edx <== NOT EXECUTED tty->t_dqlen--; 10aad3: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 10aad9: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10aadf: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED 10aae2: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED rtems_interrupt_enable(level); 10aae8: 52 push %edx <== NOT EXECUTED 10aae9: 9d popf <== NOT EXECUTED 10aaea: 83 c4 10 add $0x10,%esp <== NOT EXECUTED nToSend = 1; 10aaed: bf 01 00 00 00 mov $0x1,%edi <== NOT EXECUTED tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 10aaf2: 89 f8 mov %edi,%eax <== NOT EXECUTED 10aaf4: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10aaf7: 5b pop %ebx <== NOT EXECUTED 10aaf8: 5e pop %esi <== NOT EXECUTED 10aaf9: 5f pop %edi <== NOT EXECUTED 10aafa: c9 leave <== NOT EXECUTED 10aafb: 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); 10aafc: 9c pushf <== NOT EXECUTED 10aafd: fa cli <== NOT EXECUTED 10aafe: 5a pop %edx <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 10aaff: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10ab05: 83 c8 20 or $0x20,%eax <== NOT EXECUTED 10ab08: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 10ab0e: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) <== NOT EXECUTED 10ab15: 00 00 00 rtems_interrupt_enable(level); 10ab18: 52 push %edx <== NOT EXECUTED 10ab19: 9d popf <== NOT EXECUTED nToSend = 0; 10ab1a: 31 ff xor %edi,%edi <== NOT EXECUTED 10ab1c: e9 13 ff ff ff jmp 10aa34 <== NOT EXECUTED 10ab21: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED */ if (tty->rawOutBufState == rob_wait) { /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 10ab24: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10ab27: ff b3 8c 00 00 00 pushl 0x8c(%ebx) <== NOT EXECUTED 10ab2d: e8 c2 0c 00 00 call 10b7f4 <== NOT EXECUTED 10ab32: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } return 0; 10ab35: 31 ff xor %edi,%edi <== NOT EXECUTED 10ab37: e9 bf fe ff ff jmp 10a9fb <== NOT EXECUTED if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; nToSend = 0; 10ab3c: 31 ff xor %edi,%edi 10ab3e: e9 f1 fe ff ff jmp 10aa34 =============================================================================== 0010a894 : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 10a894: 55 push %ebp 10a895: 89 e5 mov %esp,%ebp 10a897: 57 push %edi 10a898: 56 push %esi 10a899: 53 push %ebx 10a89a: 83 ec 1c sub $0x1c,%esp 10a89d: 8b 5d 08 mov 0x8(%ebp),%ebx 10a8a0: 8d 75 e0 lea -0x20(%ebp),%esi 10a8a3: 8d 7d e7 lea -0x19(%ebp),%edi 10a8a6: eb 14 jmp 10a8bc } /* * do something */ c = tty->device.pollRead(tty->minor); 10a8a8: 83 ec 0c sub $0xc,%esp 10a8ab: ff 73 10 pushl 0x10(%ebx) 10a8ae: ff 93 a0 00 00 00 call *0xa0(%ebx) if (c != EOF) { 10a8b4: 83 c4 10 add $0x10,%esp 10a8b7: 83 f8 ff cmp $0xffffffff,%eax 10a8ba: 75 30 jne 10a8ec while (1) { /* * wait for rtems event */ rtems_event_receive( 10a8bc: 56 push %esi 10a8bd: 6a 00 push $0x0 10a8bf: 6a 02 push $0x2 10a8c1: 6a 03 push $0x3 10a8c3: e8 94 07 00 00 call 10b05c (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) { 10a8c8: 83 c4 10 add $0x10,%esp 10a8cb: f6 45 e0 01 testb $0x1,-0x20(%ebp) 10a8cf: 74 d7 je 10a8a8 <== ALWAYS TAKEN tty->rxTaskId = 0; 10a8d1: c7 83 c4 00 00 00 00 movl $0x0,0xc4(%ebx) <== NOT EXECUTED 10a8d8: 00 00 00 rtems_task_delete(RTEMS_SELF); 10a8db: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a8de: 6a 00 push $0x0 <== NOT EXECUTED 10a8e0: e8 0f 11 00 00 call 10b9f4 <== NOT EXECUTED 10a8e5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a8e8: eb be jmp 10a8a8 <== NOT EXECUTED 10a8ea: 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; 10a8ec: 88 45 e7 mov %al,-0x19(%ebp) rtems_termios_enqueue_raw_characters ( tty,&c_buf,1); 10a8ef: 50 push %eax 10a8f0: 6a 01 push $0x1 10a8f2: 57 push %edi 10a8f3: 53 push %ebx 10a8f4: e8 8f fc ff ff call 10a588 10a8f9: 83 c4 10 add $0x10,%esp 10a8fc: eb be jmp 10a8bc =============================================================================== 0010ab44 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 10ab44: 55 push %ebp 10ab45: 89 e5 mov %esp,%ebp 10ab47: 56 push %esi 10ab48: 53 push %ebx 10ab49: 83 ec 10 sub $0x10,%esp 10ab4c: 8b 5d 08 mov 0x8(%ebp),%ebx 10ab4f: 8d 75 f4 lea -0xc(%ebp),%esi 10ab52: eb 28 jmp 10ab7c } /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 10ab54: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10ab5a: c1 e0 05 shl $0x5,%eax 10ab5d: 8b 80 54 60 12 00 mov 0x126054(%eax),%eax 10ab63: 85 c0 test %eax,%eax 10ab65: 74 09 je 10ab70 <== ALWAYS TAKEN rtems_termios_linesw[tty->t_line].l_start(tty); 10ab67: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10ab6a: 53 push %ebx <== NOT EXECUTED 10ab6b: ff d0 call *%eax <== NOT EXECUTED 10ab6d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 10ab70: 83 ec 0c sub $0xc,%esp 10ab73: 53 push %ebx 10ab74: e8 87 fd ff ff call 10a900 } 10ab79: 83 c4 10 add $0x10,%esp while (1) { /* * wait for rtems event */ rtems_event_receive( 10ab7c: 56 push %esi 10ab7d: 6a 00 push $0x0 10ab7f: 6a 02 push $0x2 10ab81: 6a 03 push $0x3 10ab83: e8 d4 04 00 00 call 10b05c (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) { 10ab88: 83 c4 10 add $0x10,%esp 10ab8b: f6 45 f4 01 testb $0x1,-0xc(%ebp) 10ab8f: 74 c3 je 10ab54 <== ALWAYS TAKEN tty->txTaskId = 0; 10ab91: c7 83 c8 00 00 00 00 movl $0x0,0xc8(%ebx) <== NOT EXECUTED 10ab98: 00 00 00 rtems_task_delete(RTEMS_SELF); 10ab9b: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10ab9e: 6a 00 push $0x0 <== NOT EXECUTED 10aba0: e8 4f 0e 00 00 call 10b9f4 <== NOT EXECUTED 10aba5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10aba8: eb aa jmp 10ab54 <== NOT EXECUTED =============================================================================== 0010a154 : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 10a154: 55 push %ebp 10a155: 89 e5 mov %esp,%ebp 10a157: 57 push %edi 10a158: 56 push %esi 10a159: 53 push %ebx 10a15a: 83 ec 20 sub $0x20,%esp 10a15d: 8b 7d 08 mov 0x8(%ebp),%edi rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 10a160: 8b 07 mov (%edi),%eax 10a162: 8b 70 34 mov 0x34(%eax),%esi rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 10a165: 6a 00 push $0x0 10a167: 6a 00 push $0x0 10a169: ff 76 18 pushl 0x18(%esi) 10a16c: e8 87 15 00 00 call 10b6f8 10a171: 89 45 e4 mov %eax,-0x1c(%ebp) if (sc != RTEMS_SUCCESSFUL) 10a174: 83 c4 10 add $0x10,%esp 10a177: 85 c0 test %eax,%eax 10a179: 75 29 jne 10a1a4 <== NEVER TAKEN return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 10a17b: 8b 86 cc 00 00 00 mov 0xcc(%esi),%eax 10a181: c1 e0 05 shl $0x5,%eax 10a184: 8b 80 4c 60 12 00 mov 0x12604c(%eax),%eax 10a18a: 85 c0 test %eax,%eax 10a18c: 74 22 je 10a1b0 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 10a18e: 83 ec 08 sub $0x8,%esp 10a191: 57 push %edi 10a192: 56 push %esi 10a193: ff d0 call *%eax 10a195: 89 45 e4 mov %eax,-0x1c(%ebp) rtems_semaphore_release (tty->osem); 10a198: 5f pop %edi 10a199: ff 76 18 pushl 0x18(%esi) 10a19c: e8 53 16 00 00 call 10b7f4 return sc; 10a1a1: 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; } 10a1a4: 8b 45 e4 mov -0x1c(%ebp),%eax 10a1a7: 8d 65 f4 lea -0xc(%ebp),%esp 10a1aa: 5b pop %ebx 10a1ab: 5e pop %esi 10a1ac: 5f pop %edi 10a1ad: c9 leave 10a1ae: c3 ret 10a1af: 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) { 10a1b0: f6 46 34 01 testb $0x1,0x34(%esi) 10a1b4: 74 4e je 10a204 <== NEVER TAKEN uint32_t count = args->count; 10a1b6: 8b 47 10 mov 0x10(%edi),%eax 10a1b9: 89 45 e0 mov %eax,-0x20(%ebp) char *buffer = args->buffer; 10a1bc: 8b 47 0c mov 0xc(%edi),%eax while (count--) 10a1bf: 8b 5d e0 mov -0x20(%ebp),%ebx 10a1c2: 85 db test %ebx,%ebx 10a1c4: 74 56 je 10a21c <== NEVER TAKEN 10a1c6: 31 db xor %ebx,%ebx 10a1c8: 89 7d dc mov %edi,-0x24(%ebp) 10a1cb: 89 c7 mov %eax,%edi 10a1cd: 8d 76 00 lea 0x0(%esi),%esi oproc (*buffer++, tty); 10a1d0: 0f b6 04 1f movzbl (%edi,%ebx,1),%eax 10a1d4: 89 f2 mov %esi,%edx 10a1d6: e8 6d fa ff ff call 109c48 10a1db: 43 inc %ebx return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 10a1dc: 39 5d e0 cmp %ebx,-0x20(%ebp) 10a1df: 75 ef jne 10a1d0 10a1e1: 8b 7d dc mov -0x24(%ebp),%edi 10a1e4: 8b 47 10 mov 0x10(%edi),%eax oproc (*buffer++, tty); args->bytes_moved = args->count; 10a1e7: 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); 10a1ea: 83 ec 0c sub $0xc,%esp 10a1ed: ff 76 18 pushl 0x18(%esi) 10a1f0: e8 ff 15 00 00 call 10b7f4 return sc; 10a1f5: 83 c4 10 add $0x10,%esp } 10a1f8: 8b 45 e4 mov -0x1c(%ebp),%eax 10a1fb: 8d 65 f4 lea -0xc(%ebp),%esp 10a1fe: 5b pop %ebx 10a1ff: 5e pop %esi 10a200: 5f pop %edi 10a201: c9 leave 10a202: c3 ret 10a203: 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); 10a204: 51 push %ecx <== NOT EXECUTED 10a205: 56 push %esi <== NOT EXECUTED 10a206: ff 77 10 pushl 0x10(%edi) <== NOT EXECUTED 10a209: ff 77 0c pushl 0xc(%edi) <== NOT EXECUTED 10a20c: e8 03 f9 ff ff call 109b14 <== NOT EXECUTED args->bytes_moved = args->count; 10a211: 8b 47 10 mov 0x10(%edi),%eax <== NOT EXECUTED 10a214: 89 47 18 mov %eax,0x18(%edi) <== NOT EXECUTED 10a217: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a21a: eb ce jmp 10a1ea <== NOT EXECUTED return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 10a21c: 31 c0 xor %eax,%eax <== NOT EXECUTED 10a21e: eb c7 jmp 10a1e7 <== NOT EXECUTED =============================================================================== 0011871c : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 11871c: 55 push %ebp 11871d: 89 e5 mov %esp,%ebp 11871f: 83 ec 1c sub $0x1c,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 118722: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 118725: 50 push %eax 118726: ff 75 08 pushl 0x8(%ebp) 118729: 68 60 0c 14 00 push $0x140c60 11872e: e8 cd 2a 00 00 call 11b200 <_Objects_Get> switch ( location ) { 118733: 83 c4 10 add $0x10,%esp 118736: 8b 55 f4 mov -0xc(%ebp),%edx 118739: 85 d2 test %edx,%edx 11873b: 74 07 je 118744 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11873d: b8 04 00 00 00 mov $0x4,%eax } 118742: c9 leave 118743: c3 ret the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 118744: 83 78 38 04 cmpl $0x4,0x38(%eax) 118748: 74 0f je 118759 <== NEVER TAKEN (void) _Watchdog_Remove( &the_timer->Ticker ); 11874a: 83 ec 0c sub $0xc,%esp 11874d: 83 c0 10 add $0x10,%eax 118750: 50 push %eax 118751: e8 d2 46 00 00 call 11ce28 <_Watchdog_Remove> 118756: 83 c4 10 add $0x10,%esp _Thread_Enable_dispatch(); 118759: e8 f2 35 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11875e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118760: c9 leave 118761: c3 ret =============================================================================== 0010c038 : rtems_status_code rtems_timer_create( rtems_name name, rtems_id *id ) { 10c038: 55 push %ebp 10c039: 89 e5 mov %esp,%ebp 10c03b: 57 push %edi 10c03c: 56 push %esi 10c03d: 53 push %ebx 10c03e: 83 ec 0c sub $0xc,%esp 10c041: 8b 5d 08 mov 0x8(%ebp),%ebx 10c044: 8b 75 0c mov 0xc(%ebp),%esi Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) 10c047: 85 db test %ebx,%ebx 10c049: 74 6d je 10c0b8 return RTEMS_INVALID_NAME; if ( !id ) 10c04b: 85 f6 test %esi,%esi 10c04d: 0f 84 89 00 00 00 je 10c0dc 10c053: a1 30 75 12 00 mov 0x127530,%eax 10c058: 40 inc %eax 10c059: 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 ); 10c05e: 83 ec 0c sub $0xc,%esp 10c061: 68 80 78 12 00 push $0x127880 10c066: e8 5d 0e 00 00 call 10cec8 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { 10c06b: 83 c4 10 add $0x10,%esp 10c06e: 85 c0 test %eax,%eax 10c070: 74 56 je 10c0c8 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_timer->the_class = TIMER_DORMANT; 10c072: 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; 10c079: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10c080: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax) the_watchdog->id = id; 10c087: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) the_watchdog->user_data = user_data; 10c08e: 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 ), 10c095: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10c098: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c09b: 8b 0d 9c 78 12 00 mov 0x12789c,%ecx 10c0a1: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10c0a4: 89 58 0c mov %ebx,0xc(%eax) &_Timer_Information, &the_timer->Object, (Objects_Name) name ); *id = the_timer->Object.id; 10c0a7: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 10c0a9: e8 1e 1e 00 00 call 10decc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c0ae: 31 c0 xor %eax,%eax } 10c0b0: 8d 65 f4 lea -0xc(%ebp),%esp 10c0b3: 5b pop %ebx 10c0b4: 5e pop %esi 10c0b5: 5f pop %edi 10c0b6: c9 leave 10c0b7: c3 ret ) { Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10c0b8: b8 03 00 00 00 mov $0x3,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c0bd: 8d 65 f4 lea -0xc(%ebp),%esp 10c0c0: 5b pop %ebx 10c0c1: 5e pop %esi 10c0c2: 5f pop %edi 10c0c3: c9 leave 10c0c4: c3 ret 10c0c5: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { _Thread_Enable_dispatch(); 10c0c8: e8 ff 1d 00 00 call 10decc <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10c0cd: b8 05 00 00 00 mov $0x5,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c0d2: 8d 65 f4 lea -0xc(%ebp),%esp 10c0d5: 5b pop %ebx 10c0d6: 5e pop %esi 10c0d7: 5f pop %edi 10c0d8: c9 leave 10c0d9: c3 ret 10c0da: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10c0dc: b8 09 00 00 00 mov $0x9,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c0e1: 8d 65 f4 lea -0xc(%ebp),%esp 10c0e4: 5b pop %ebx 10c0e5: 5e pop %esi 10c0e6: 5f pop %edi 10c0e7: c9 leave 10c0e8: c3 ret =============================================================================== 00118818 : */ rtems_status_code rtems_timer_delete( rtems_id id ) { 118818: 55 push %ebp 118819: 89 e5 mov %esp,%ebp 11881b: 53 push %ebx 11881c: 83 ec 18 sub $0x18,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 11881f: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 118822: 50 push %eax 118823: ff 75 08 pushl 0x8(%ebp) 118826: 68 60 0c 14 00 push $0x140c60 11882b: e8 d0 29 00 00 call 11b200 <_Objects_Get> 118830: 89 c3 mov %eax,%ebx switch ( location ) { 118832: 83 c4 10 add $0x10,%esp 118835: 8b 4d f4 mov -0xc(%ebp),%ecx 118838: 85 c9 test %ecx,%ecx 11883a: 75 38 jne 118874 case OBJECTS_LOCAL: _Objects_Close( &_Timer_Information, &the_timer->Object ); 11883c: 83 ec 08 sub $0x8,%esp 11883f: 50 push %eax 118840: 68 60 0c 14 00 push $0x140c60 118845: e8 42 25 00 00 call 11ad8c <_Objects_Close> (void) _Watchdog_Remove( &the_timer->Ticker ); 11884a: 8d 43 10 lea 0x10(%ebx),%eax 11884d: 89 04 24 mov %eax,(%esp) 118850: e8 d3 45 00 00 call 11ce28 <_Watchdog_Remove> */ RTEMS_INLINE_ROUTINE void _Timer_Free ( Timer_Control *the_timer ) { _Objects_Free( &_Timer_Information, &the_timer->Object ); 118855: 58 pop %eax 118856: 5a pop %edx 118857: 53 push %ebx 118858: 68 60 0c 14 00 push $0x140c60 11885d: e8 22 28 00 00 call 11b084 <_Objects_Free> _Timer_Free( the_timer ); _Thread_Enable_dispatch(); 118862: e8 e9 34 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118867: 83 c4 10 add $0x10,%esp 11886a: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11886c: 8b 5d fc mov -0x4(%ebp),%ebx 11886f: c9 leave 118870: c3 ret 118871: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118874: b8 04 00 00 00 mov $0x4,%eax } 118879: 8b 5d fc mov -0x4(%ebp),%ebx 11887c: c9 leave 11887d: c3 ret =============================================================================== 0010c0ec : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 10c0ec: 55 push %ebp 10c0ed: 89 e5 mov %esp,%ebp 10c0ef: 57 push %edi 10c0f0: 56 push %esi 10c0f1: 53 push %ebx 10c0f2: 83 ec 2c sub $0x2c,%esp 10c0f5: 8b 5d 0c mov 0xc(%ebp),%ebx 10c0f8: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) 10c0fb: 85 db test %ebx,%ebx 10c0fd: 0f 84 99 00 00 00 je 10c19c return RTEMS_INVALID_NUMBER; if ( !routine ) 10c103: 85 f6 test %esi,%esi 10c105: 0f 84 b1 00 00 00 je 10c1bc Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 10c10b: 57 push %edi return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); 10c10c: 8d 45 e4 lea -0x1c(%ebp),%eax 10c10f: 50 push %eax 10c110: ff 75 08 pushl 0x8(%ebp) 10c113: 68 80 78 12 00 push $0x127880 10c118: e8 5f 12 00 00 call 10d37c <_Objects_Get> 10c11d: 89 c7 mov %eax,%edi switch ( location ) { 10c11f: 83 c4 10 add $0x10,%esp 10c122: 8b 4d e4 mov -0x1c(%ebp),%ecx 10c125: 85 c9 test %ecx,%ecx 10c127: 74 0f je 10c138 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c129: b8 04 00 00 00 mov $0x4,%eax } 10c12e: 8d 65 f4 lea -0xc(%ebp),%esp 10c131: 5b pop %ebx 10c132: 5e pop %esi 10c133: 5f pop %edi 10c134: c9 leave 10c135: c3 ret 10c136: 66 90 xchg %ax,%ax the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 10c138: 8d 50 10 lea 0x10(%eax),%edx 10c13b: 83 ec 0c sub $0xc,%esp 10c13e: 52 push %edx 10c13f: 89 55 d4 mov %edx,-0x2c(%ebp) 10c142: e8 d1 2b 00 00 call 10ed18 <_Watchdog_Remove> _ISR_Disable( level ); 10c147: 9c pushf 10c148: fa cli 10c149: 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 ) { 10c14a: 83 c4 10 add $0x10,%esp 10c14d: 8b 57 18 mov 0x18(%edi),%edx 10c150: 85 d2 test %edx,%edx 10c152: 8b 55 d4 mov -0x2c(%ebp),%edx 10c155: 75 55 jne 10c1ac /* * 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; 10c157: 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; 10c15e: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi) the_watchdog->routine = routine; 10c165: 89 77 2c mov %esi,0x2c(%edi) the_watchdog->id = id; 10c168: 8b 4d 08 mov 0x8(%ebp),%ecx 10c16b: 89 4f 30 mov %ecx,0x30(%edi) the_watchdog->user_data = user_data; 10c16e: 8b 4d 14 mov 0x14(%ebp),%ecx 10c171: 89 4f 34 mov %ecx,0x34(%edi) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _ISR_Enable( level ); 10c174: 50 push %eax 10c175: 9d popf Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c176: 89 5f 1c mov %ebx,0x1c(%edi) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c179: 83 ec 08 sub $0x8,%esp 10c17c: 52 push %edx 10c17d: 68 00 76 12 00 push $0x127600 10c182: e8 51 2a 00 00 call 10ebd8 <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_timer->Ticker, ticks ); _Thread_Enable_dispatch(); 10c187: e8 40 1d 00 00 call 10decc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c18c: 83 c4 10 add $0x10,%esp 10c18f: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c191: 8d 65 f4 lea -0xc(%ebp),%esp 10c194: 5b pop %ebx 10c195: 5e pop %esi 10c196: 5f pop %edi 10c197: c9 leave 10c198: c3 ret 10c199: 8d 76 00 lea 0x0(%esi),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; 10c19c: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c1a1: 8d 65 f4 lea -0xc(%ebp),%esp 10c1a4: 5b pop %ebx 10c1a5: 5e pop %esi 10c1a6: 5f pop %edi 10c1a7: c9 leave 10c1a8: c3 ret 10c1a9: 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 ); 10c1ac: 50 push %eax 10c1ad: 9d popf _Thread_Enable_dispatch(); 10c1ae: e8 19 1d 00 00 call 10decc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c1b3: 31 c0 xor %eax,%eax 10c1b5: e9 74 ff ff ff jmp 10c12e 10c1ba: 66 90 xchg %ax,%ax if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; if ( !routine ) return RTEMS_INVALID_ADDRESS; 10c1bc: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c1c1: 8d 65 f4 lea -0xc(%ebp),%esp 10c1c4: 5b pop %ebx 10c1c5: 5e pop %esi 10c1c6: 5f pop %edi 10c1c7: c9 leave 10c1c8: c3 ret =============================================================================== 00118960 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 118960: 55 push %ebp 118961: 89 e5 mov %esp,%ebp 118963: 57 push %edi 118964: 56 push %esi 118965: 53 push %ebx 118966: 83 ec 2c sub $0x2c,%esp 118969: 8b 75 08 mov 0x8(%ebp),%esi 11896c: 8b 7d 0c mov 0xc(%ebp),%edi 11896f: 8b 5d 10 mov 0x10(%ebp),%ebx Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; if ( !_TOD_Is_set ) 118972: 80 3d 24 09 14 00 00 cmpb $0x0,0x140924 118979: 75 0d jne 118988 return RTEMS_NOT_DEFINED; 11897b: b8 0b 00 00 00 mov $0xb,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118980: 8d 65 f4 lea -0xc(%ebp),%esp 118983: 5b pop %ebx 118984: 5e pop %esi 118985: 5f pop %edi 118986: c9 leave 118987: c3 ret rtems_interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !_TOD_Validate( wall_time ) ) 118988: 83 ec 0c sub $0xc,%esp 11898b: 57 push %edi 11898c: e8 93 d4 ff ff call 115e24 <_TOD_Validate> 118991: 83 c4 10 add $0x10,%esp 118994: 84 c0 test %al,%al 118996: 74 1e je 1189b6 return RTEMS_INVALID_CLOCK; if ( !routine ) 118998: 85 db test %ebx,%ebx 11899a: 0f 84 a4 00 00 00 je 118a44 return RTEMS_INVALID_ADDRESS; seconds = _TOD_To_seconds( wall_time ); 1189a0: 83 ec 0c sub $0xc,%esp 1189a3: 57 push %edi 1189a4: e8 ef d3 ff ff call 115d98 <_TOD_To_seconds> 1189a9: 89 c7 mov %eax,%edi if ( seconds <= _TOD_Seconds_since_epoch() ) 1189ab: 83 c4 10 add $0x10,%esp 1189ae: 3b 05 a8 09 14 00 cmp 0x1409a8,%eax 1189b4: 77 0e ja 1189c4 return RTEMS_INVALID_CLOCK; 1189b6: b8 14 00 00 00 mov $0x14,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1189bb: 8d 65 f4 lea -0xc(%ebp),%esp 1189be: 5b pop %ebx 1189bf: 5e pop %esi 1189c0: 5f pop %edi 1189c1: c9 leave 1189c2: c3 ret 1189c3: 90 nop 1189c4: 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 ); 1189c5: 8d 45 e4 lea -0x1c(%ebp),%eax 1189c8: 50 push %eax 1189c9: 56 push %esi 1189ca: 68 60 0c 14 00 push $0x140c60 1189cf: e8 2c 28 00 00 call 11b200 <_Objects_Get> switch ( location ) { 1189d4: 83 c4 10 add $0x10,%esp 1189d7: 8b 4d e4 mov -0x1c(%ebp),%ecx 1189da: 85 c9 test %ecx,%ecx 1189dc: 75 5a jne 118a38 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 1189de: 8d 48 10 lea 0x10(%eax),%ecx 1189e1: 83 ec 0c sub $0xc,%esp 1189e4: 51 push %ecx 1189e5: 89 45 d0 mov %eax,-0x30(%ebp) 1189e8: 89 4d d4 mov %ecx,-0x2c(%ebp) 1189eb: e8 38 44 00 00 call 11ce28 <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY; 1189f0: 8b 55 d0 mov -0x30(%ebp),%edx 1189f3: 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; 1189fa: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 118a01: 89 5a 2c mov %ebx,0x2c(%edx) the_watchdog->id = id; 118a04: 89 72 30 mov %esi,0x30(%edx) the_watchdog->user_data = user_data; 118a07: 8b 45 14 mov 0x14(%ebp),%eax 118a0a: 89 42 34 mov %eax,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _Watchdog_Insert_seconds( 118a0d: 2b 3d a8 09 14 00 sub 0x1409a8,%edi 118a13: 89 7a 1c mov %edi,0x1c(%edx) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 118a16: 58 pop %eax 118a17: 5a pop %edx 118a18: 8b 4d d4 mov -0x2c(%ebp),%ecx 118a1b: 51 push %ecx 118a1c: 68 d4 09 14 00 push $0x1409d4 118a21: e8 c2 42 00 00 call 11cce8 <_Watchdog_Insert> &the_timer->Ticker, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 118a26: e8 25 33 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118a2b: 83 c4 10 add $0x10,%esp 118a2e: 31 c0 xor %eax,%eax 118a30: e9 4b ff ff ff jmp 118980 118a35: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118a38: b8 04 00 00 00 mov $0x4,%eax 118a3d: e9 3e ff ff ff jmp 118980 118a42: 66 90 xchg %ax,%ax if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; if ( !routine ) return RTEMS_INVALID_ADDRESS; 118a44: b8 09 00 00 00 mov $0x9,%eax 118a49: e9 32 ff ff ff jmp 118980 =============================================================================== 001190f8 : rtems_status_code rtems_timer_initiate_server( uint32_t priority, uint32_t stack_size, rtems_attribute attribute_set ) { 1190f8: 55 push %ebp 1190f9: 89 e5 mov %esp,%ebp 1190fb: 56 push %esi 1190fc: 53 push %ebx 1190fd: 83 ec 10 sub $0x10,%esp 119100: 8b 45 08 mov 0x8(%ebp),%eax 119103: 85 c0 test %eax,%eax 119105: 74 41 je 119148 ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 119107: 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 ) && 11910e: 39 d0 cmp %edx,%eax 119110: 76 42 jbe 119154 * 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 ) 119112: 40 inc %eax 119113: 75 33 jne 119148 return RTEMS_INVALID_PRIORITY; _priority = 0; 119115: 31 f6 xor %esi,%esi 119117: 8b 15 10 09 14 00 mov 0x140910,%edx 11911d: 42 inc %edx 11911e: 89 15 10 09 14 00 mov %edx,0x140910 /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 119124: 8a 1d 40 c2 13 00 mov 0x13c240,%bl initialized = true; 11912a: c6 05 40 c2 13 00 01 movb $0x1,0x13c240 _Thread_Enable_dispatch(); 119131: e8 1a 2c 00 00 call 11bd50 <_Thread_Enable_dispatch> if ( tmpInitialized ) 119136: 84 db test %bl,%bl 119138: 74 1e je 119158 return RTEMS_INCORRECT_STATE; 11913a: b8 0e 00 00 00 mov $0xe,%eax 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 * 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; 119148: b8 13 00 00 00 mov $0x13,%eax initialized = false; } #endif return status; } 11914d: 8d 65 f8 lea -0x8(%ebp),%esp 119150: 5b pop %ebx 119151: 5e pop %esi 119152: c9 leave 119153: c3 ret 119154: 89 c6 mov %eax,%esi 119156: eb bf jmp 119117 * 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( 119158: 83 ec 08 sub $0x8,%esp 11915b: 8d 45 f4 lea -0xc(%ebp),%eax 11915e: 50 push %eax 11915f: 8b 45 10 mov 0x10(%ebp),%eax 119162: 80 cc 80 or $0x80,%ah 119165: 50 push %eax 119166: 68 00 01 00 00 push $0x100 11916b: ff 75 0c pushl 0xc(%ebp) 11916e: 56 push %esi 11916f: 68 45 4d 49 54 push $0x54494d45 119174: e8 c7 ec ff ff call 117e40 /* 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) { 119179: 83 c4 20 add $0x20,%esp 11917c: 85 c0 test %eax,%eax 11917e: 74 10 je 119190 initialized = false; 119180: c6 05 40 c2 13 00 00 movb $0x0,0x13c240 initialized = false; } #endif return status; } 119187: 8d 65 f8 lea -0x8(%ebp),%esp 11918a: 5b pop %ebx 11918b: 5e pop %esi 11918c: c9 leave 11918d: c3 ret 11918e: 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) 119190: 8b 45 f4 mov -0xc(%ebp),%eax */ #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return NULL; #endif return information->local_table[ index ]; 119193: 0f b7 c8 movzwl %ax,%ecx 119196: 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( 11919c: 8b 14 8a mov (%edx,%ecx,4),%edx 11919f: 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; 1191a5: c7 05 f0 c1 13 00 f4 movl $0x13c1f4,0x13c1f0 1191ac: c1 13 00 head->previous = NULL; 1191af: c7 05 f4 c1 13 00 00 movl $0x0,0x13c1f4 1191b6: 00 00 00 tail->previous = head; 1191b9: c7 05 f8 c1 13 00 f0 movl $0x13c1f0,0x13c1f8 1191c0: c1 13 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 1191c3: c7 05 28 c2 13 00 2c movl $0x13c22c,0x13c228 1191ca: c2 13 00 head->previous = NULL; 1191cd: c7 05 2c c2 13 00 00 movl $0x0,0x13c22c 1191d4: 00 00 00 tail->previous = head; 1191d7: c7 05 30 c2 13 00 28 movl $0x13c228,0x13c230 1191de: c2 13 00 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 1191e1: c7 05 d0 c1 13 00 00 movl $0x0,0x13c1d0 1191e8: 00 00 00 the_watchdog->routine = routine; 1191eb: c7 05 e4 c1 13 00 9c movl $0x11bb9c,0x13c1e4 1191f2: bb 11 00 the_watchdog->id = id; 1191f5: a3 e8 c1 13 00 mov %eax,0x13c1e8 the_watchdog->user_data = user_data; 1191fa: c7 05 ec c1 13 00 00 movl $0x0,0x13c1ec 119201: 00 00 00 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 119204: c7 05 08 c2 13 00 00 movl $0x0,0x13c208 11920b: 00 00 00 the_watchdog->routine = routine; 11920e: c7 05 1c c2 13 00 9c movl $0x11bb9c,0x13c21c 119215: bb 11 00 the_watchdog->id = id; 119218: a3 20 c2 13 00 mov %eax,0x13c220 the_watchdog->user_data = user_data; 11921d: c7 05 24 c2 13 00 00 movl $0x0,0x13c224 119224: 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; 119227: c7 05 c4 c1 13 00 c8 movl $0x118fc8,0x13c1c4 11922e: 8f 11 00 ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot; 119231: 8b 15 44 0a 14 00 mov 0x140a44,%edx 119237: 89 15 fc c1 13 00 mov %edx,0x13c1fc ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 11923d: 8b 15 a8 09 14 00 mov 0x1409a8,%edx 119243: 89 15 34 c2 13 00 mov %edx,0x13c234 ts->insert_chain = NULL; 119249: c7 05 38 c2 13 00 00 movl $0x0,0x13c238 119250: 00 00 00 ts->active = false; 119253: c6 05 3c c2 13 00 00 movb $0x0,0x13c23c /* * The default timer server is now available. */ _Timer_server = ts; 11925a: c7 05 a0 0c 14 00 c0 movl $0x13c1c0,0x140ca0 119261: c1 13 00 /* * Start the timer server */ status = rtems_task_start( 119264: 53 push %ebx 119265: 68 c0 c1 13 00 push $0x13c1c0 11926a: 68 00 8e 11 00 push $0x118e00 11926f: 50 push %eax 119270: e8 8b f2 ff ff call 118500 if (status) { initialized = false; } #endif return status; 119275: 83 c4 10 add $0x10,%esp 119278: e9 d0 fe ff ff jmp 11914d =============================================================================== 00118ad8 : */ rtems_status_code rtems_timer_reset( rtems_id id ) { 118ad8: 55 push %ebp 118ad9: 89 e5 mov %esp,%ebp 118adb: 56 push %esi 118adc: 53 push %ebx 118add: 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 ); 118ae0: 8d 45 f4 lea -0xc(%ebp),%eax 118ae3: 50 push %eax 118ae4: ff 75 08 pushl 0x8(%ebp) 118ae7: 68 60 0c 14 00 push $0x140c60 118aec: e8 0f 27 00 00 call 11b200 <_Objects_Get> 118af1: 89 c3 mov %eax,%ebx switch ( location ) { 118af3: 83 c4 10 add $0x10,%esp 118af6: 8b 45 f4 mov -0xc(%ebp),%eax 118af9: 85 c0 test %eax,%eax 118afb: 74 0f je 118b0c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118afd: b8 04 00 00 00 mov $0x4,%eax } 118b02: 8d 65 f8 lea -0x8(%ebp),%esp 118b05: 5b pop %ebx 118b06: 5e pop %esi 118b07: c9 leave 118b08: c3 ret 118b09: 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 ) { 118b0c: 8b 43 38 mov 0x38(%ebx),%eax 118b0f: 85 c0 test %eax,%eax 118b11: 74 1d je 118b30 _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { 118b13: 48 dec %eax 118b14: 74 3a je 118b50 /* * 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; 118b16: b8 0b 00 00 00 mov $0xb,%eax } _Thread_Enable_dispatch(); 118b1b: 89 45 e4 mov %eax,-0x1c(%ebp) 118b1e: e8 2d 32 00 00 call 11bd50 <_Thread_Enable_dispatch> return status; 118b23: 8b 45 e4 mov -0x1c(%ebp),%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118b26: 8d 65 f8 lea -0x8(%ebp),%esp 118b29: 5b pop %ebx 118b2a: 5e pop %esi 118b2b: c9 leave 118b2c: c3 ret 118b2d: 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 ); 118b30: 83 c3 10 add $0x10,%ebx 118b33: 83 ec 0c sub $0xc,%esp 118b36: 53 push %ebx 118b37: e8 ec 42 00 00 call 11ce28 <_Watchdog_Remove> _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); 118b3c: 59 pop %ecx 118b3d: 5e pop %esi 118b3e: 53 push %ebx 118b3f: 68 e0 09 14 00 push $0x1409e0 118b44: e8 9f 41 00 00 call 11cce8 <_Watchdog_Insert> 118b49: 83 c4 10 add $0x10,%esp rtems_id id ) { Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; 118b4c: 31 c0 xor %eax,%eax 118b4e: eb cb jmp 118b1b 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; 118b50: 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 ); 118b56: 83 ec 0c sub $0xc,%esp 118b59: 8d 43 10 lea 0x10(%ebx),%eax 118b5c: 50 push %eax 118b5d: e8 c6 42 00 00 call 11ce28 <_Watchdog_Remove> (*timer_server->schedule_operation)( timer_server, the_timer ); 118b62: 58 pop %eax 118b63: 5a pop %edx 118b64: 53 push %ebx 118b65: 56 push %esi 118b66: ff 56 04 call *0x4(%esi) 118b69: 83 c4 10 add $0x10,%esp rtems_id id ) { Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; 118b6c: 31 c0 xor %eax,%eax 118b6e: eb ab jmp 118b1b =============================================================================== 00118b70 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 118b70: 55 push %ebp 118b71: 89 e5 mov %esp,%ebp 118b73: 57 push %edi 118b74: 56 push %esi 118b75: 53 push %ebx 118b76: 83 ec 2c sub $0x2c,%esp 118b79: 8b 7d 0c mov 0xc(%ebp),%edi 118b7c: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; 118b7f: 8b 1d a0 0c 14 00 mov 0x140ca0,%ebx if ( !timer_server ) 118b85: 85 db test %ebx,%ebx 118b87: 0f 84 9f 00 00 00 je 118c2c return RTEMS_INCORRECT_STATE; if ( !routine ) 118b8d: 85 f6 test %esi,%esi 118b8f: 0f 84 a3 00 00 00 je 118c38 return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) 118b95: 85 ff test %edi,%edi 118b97: 75 0f jne 118ba8 return RTEMS_INVALID_NUMBER; 118b99: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118b9e: 8d 65 f4 lea -0xc(%ebp),%esp 118ba1: 5b pop %ebx 118ba2: 5e pop %esi 118ba3: 5f pop %edi 118ba4: c9 leave 118ba5: c3 ret 118ba6: 66 90 xchg %ax,%ax 118ba8: 52 push %edx return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); 118ba9: 8d 45 e4 lea -0x1c(%ebp),%eax 118bac: 50 push %eax 118bad: ff 75 08 pushl 0x8(%ebp) 118bb0: 68 60 0c 14 00 push $0x140c60 118bb5: e8 46 26 00 00 call 11b200 <_Objects_Get> 118bba: 89 c2 mov %eax,%edx switch ( location ) { 118bbc: 83 c4 10 add $0x10,%esp 118bbf: 8b 45 e4 mov -0x1c(%ebp),%eax 118bc2: 85 c0 test %eax,%eax 118bc4: 75 56 jne 118c1c case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 118bc6: 83 ec 0c sub $0xc,%esp 118bc9: 8d 42 10 lea 0x10(%edx),%eax 118bcc: 50 push %eax 118bcd: 89 55 d4 mov %edx,-0x2c(%ebp) 118bd0: e8 53 42 00 00 call 11ce28 <_Watchdog_Remove> _ISR_Disable( level ); 118bd5: 9c pushf 118bd6: fa cli 118bd7: 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 ) { 118bd8: 83 c4 10 add $0x10,%esp 118bdb: 8b 55 d4 mov -0x2c(%ebp),%edx 118bde: 8b 4a 18 mov 0x18(%edx),%ecx 118be1: 85 c9 test %ecx,%ecx 118be3: 75 5f jne 118c44 /* * 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; 118be5: 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; 118bec: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 118bf3: 89 72 2c mov %esi,0x2c(%edx) the_watchdog->id = id; 118bf6: 8b 4d 08 mov 0x8(%ebp),%ecx 118bf9: 89 4a 30 mov %ecx,0x30(%edx) the_watchdog->user_data = user_data; 118bfc: 8b 4d 14 mov 0x14(%ebp),%ecx 118bff: 89 4a 34 mov %ecx,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; 118c02: 89 7a 1c mov %edi,0x1c(%edx) _ISR_Enable( level ); 118c05: 50 push %eax 118c06: 9d popf (*timer_server->schedule_operation)( timer_server, the_timer ); 118c07: 83 ec 08 sub $0x8,%esp 118c0a: 52 push %edx 118c0b: 53 push %ebx 118c0c: ff 53 04 call *0x4(%ebx) _Thread_Enable_dispatch(); 118c0f: e8 3c 31 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118c14: 83 c4 10 add $0x10,%esp 118c17: 31 c0 xor %eax,%eax 118c19: eb 83 jmp 118b9e 118c1b: 90 nop #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118c1c: b8 04 00 00 00 mov $0x4,%eax } 118c21: 8d 65 f4 lea -0xc(%ebp),%esp 118c24: 5b pop %ebx 118c25: 5e pop %esi 118c26: 5f pop %edi 118c27: c9 leave 118c28: c3 ret 118c29: 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; 118c2c: b8 0e 00 00 00 mov $0xe,%eax 118c31: e9 68 ff ff ff jmp 118b9e 118c36: 66 90 xchg %ax,%ax if ( !routine ) return RTEMS_INVALID_ADDRESS; 118c38: b8 09 00 00 00 mov $0x9,%eax 118c3d: e9 5c ff ff ff jmp 118b9e 118c42: 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 ); 118c44: 50 push %eax 118c45: 9d popf _Thread_Enable_dispatch(); 118c46: e8 05 31 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118c4b: 31 c0 xor %eax,%eax 118c4d: e9 4c ff ff ff jmp 118b9e =============================================================================== 00118c54 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 118c54: 55 push %ebp 118c55: 89 e5 mov %esp,%ebp 118c57: 57 push %edi 118c58: 56 push %esi 118c59: 53 push %ebx 118c5a: 83 ec 2c sub $0x2c,%esp 118c5d: 8b 7d 0c mov 0xc(%ebp),%edi 118c60: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 118c63: 8b 1d a0 0c 14 00 mov 0x140ca0,%ebx if ( !timer_server ) 118c69: 85 db test %ebx,%ebx 118c6b: 0f 84 d7 00 00 00 je 118d48 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 118c71: 80 3d 24 09 14 00 00 cmpb $0x0,0x140924 118c78: 0f 84 aa 00 00 00 je 118d28 <== NEVER TAKEN return RTEMS_NOT_DEFINED; if ( !routine ) 118c7e: 85 f6 test %esi,%esi 118c80: 0f 84 b2 00 00 00 je 118d38 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 118c86: 83 ec 0c sub $0xc,%esp 118c89: 57 push %edi 118c8a: e8 95 d1 ff ff call 115e24 <_TOD_Validate> 118c8f: 83 c4 10 add $0x10,%esp 118c92: 84 c0 test %al,%al 118c94: 75 0e jne 118ca4 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; 118c96: b8 14 00 00 00 mov $0x14,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118c9b: 8d 65 f4 lea -0xc(%ebp),%esp 118c9e: 5b pop %ebx 118c9f: 5e pop %esi 118ca0: 5f pop %edi 118ca1: c9 leave 118ca2: c3 ret 118ca3: 90 nop return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 118ca4: 83 ec 0c sub $0xc,%esp 118ca7: 57 push %edi 118ca8: e8 eb d0 ff ff call 115d98 <_TOD_To_seconds> 118cad: 89 c7 mov %eax,%edi if ( seconds <= _TOD_Seconds_since_epoch() ) 118caf: 83 c4 10 add $0x10,%esp 118cb2: 3b 05 a8 09 14 00 cmp 0x1409a8,%eax 118cb8: 76 dc jbe 118c96 118cba: 52 push %edx return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); 118cbb: 8d 45 e4 lea -0x1c(%ebp),%eax 118cbe: 50 push %eax 118cbf: ff 75 08 pushl 0x8(%ebp) 118cc2: 68 60 0c 14 00 push $0x140c60 118cc7: e8 34 25 00 00 call 11b200 <_Objects_Get> 118ccc: 89 c2 mov %eax,%edx switch ( location ) { 118cce: 83 c4 10 add $0x10,%esp 118cd1: 8b 45 e4 mov -0x1c(%ebp),%eax 118cd4: 85 c0 test %eax,%eax 118cd6: 75 7c jne 118d54 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 118cd8: 83 ec 0c sub $0xc,%esp 118cdb: 8d 42 10 lea 0x10(%edx),%eax 118cde: 50 push %eax 118cdf: 89 55 d4 mov %edx,-0x2c(%ebp) 118ce2: e8 41 41 00 00 call 11ce28 <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 118ce7: 8b 55 d4 mov -0x2c(%ebp),%edx 118cea: 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; 118cf1: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 118cf8: 89 72 2c mov %esi,0x2c(%edx) the_watchdog->id = id; 118cfb: 8b 45 08 mov 0x8(%ebp),%eax 118cfe: 89 42 30 mov %eax,0x30(%edx) the_watchdog->user_data = user_data; 118d01: 8b 45 14 mov 0x14(%ebp),%eax 118d04: 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(); 118d07: 2b 3d a8 09 14 00 sub 0x1409a8,%edi 118d0d: 89 7a 1c mov %edi,0x1c(%edx) (*timer_server->schedule_operation)( timer_server, the_timer ); 118d10: 58 pop %eax 118d11: 59 pop %ecx 118d12: 52 push %edx 118d13: 53 push %ebx 118d14: ff 53 04 call *0x4(%ebx) _Thread_Enable_dispatch(); 118d17: e8 34 30 00 00 call 11bd50 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118d1c: 83 c4 10 add $0x10,%esp 118d1f: 31 c0 xor %eax,%eax 118d21: e9 75 ff ff ff jmp 118c9b 118d26: 66 90 xchg %ax,%ax if ( !timer_server ) return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; 118d28: b8 0b 00 00 00 mov $0xb,%eax <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118d2d: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118d30: 5b pop %ebx <== NOT EXECUTED 118d31: 5e pop %esi <== NOT EXECUTED 118d32: 5f pop %edi <== NOT EXECUTED 118d33: c9 leave <== NOT EXECUTED 118d34: c3 ret <== NOT EXECUTED 118d35: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !routine ) return RTEMS_INVALID_ADDRESS; 118d38: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118d3d: 8d 65 f4 lea -0xc(%ebp),%esp 118d40: 5b pop %ebx 118d41: 5e pop %esi 118d42: 5f pop %edi 118d43: c9 leave 118d44: c3 ret 118d45: 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; 118d48: b8 0e 00 00 00 mov $0xe,%eax 118d4d: e9 49 ff ff ff jmp 118c9b 118d52: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118d54: b8 04 00 00 00 mov $0x4,%eax 118d59: e9 3d ff ff ff jmp 118c9b =============================================================================== 0010c720 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 10c720: 55 push %ebp 10c721: 89 e5 mov %esp,%ebp 10c723: 57 push %edi 10c724: 56 push %esi 10c725: 53 push %ebx 10c726: 83 ec 1c sub $0x1c,%esp 10c729: 89 c3 mov %eax,%ebx 10c72b: 89 d6 mov %edx,%esi 10c72d: 89 cf mov %ecx,%edi int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) { 10c72f: a9 00 00 00 20 test $0x20000000,%eax 10c734: 74 2b je 10c761 if (rtems_panic_in_progress++) 10c736: 8b 15 00 c5 12 00 mov 0x12c500,%edx 10c73c: 8d 42 01 lea 0x1(%edx),%eax 10c73f: a3 00 c5 12 00 mov %eax,0x12c500 10c744: 85 d2 test %edx,%edx 10c746: 74 10 je 10c758 <== ALWAYS TAKEN rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c748: a1 70 c6 12 00 mov 0x12c670,%eax <== NOT EXECUTED 10c74d: 40 inc %eax <== NOT EXECUTED 10c74e: a3 70 c6 12 00 mov %eax,0x12c670 <== NOT EXECUTED RTEMS_COMPILER_MEMORY_BARRIER(); 10c753: 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) 10c758: 83 f8 02 cmp $0x2,%eax 10c75b: 0f 8f af 00 00 00 jg 10c810 <== NEVER TAKEN return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 10c761: 83 ec 0c sub $0xc,%esp 10c764: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c769: ff 70 08 pushl 0x8(%eax) 10c76c: e8 c7 b0 00 00 call 117838 status = error_flag & ~RTEMS_ERROR_MASK; 10c771: 89 d8 mov %ebx,%eax 10c773: 25 ff ff ff 8f and $0x8fffffff,%eax 10c778: 89 45 e4 mov %eax,-0x1c(%ebp) if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 10c77b: 83 c4 10 add $0x10,%esp 10c77e: 81 e3 00 00 00 40 and $0x40000000,%ebx 10c784: 0f 85 be 00 00 00 jne 10c848 rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { int local_errno = 0; 10c78a: 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); 10c78c: 50 push %eax 10c78d: 57 push %edi 10c78e: 56 push %esi 10c78f: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c794: ff 70 0c pushl 0xc(%eax) 10c797: e8 58 15 01 00 call 11dcf4 10c79c: 89 c6 mov %eax,%esi if (status) 10c79e: 83 c4 10 add $0x10,%esp 10c7a1: 8b 4d e4 mov -0x1c(%ebp),%ecx 10c7a4: 85 c9 test %ecx,%ecx 10c7a6: 75 74 jne 10c81c chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { 10c7a8: 83 fb 00 cmp $0x0,%ebx 10c7ab: 74 30 je 10c7dd if ((local_errno > 0) && *strerror(local_errno)) 10c7ad: 7e 15 jle 10c7c4 10c7af: 83 ec 0c sub $0xc,%esp 10c7b2: 53 push %ebx 10c7b3: e8 c4 bc 00 00 call 11847c 10c7b8: 83 c4 10 add $0x10,%esp 10c7bb: 80 38 00 cmpb $0x0,(%eax) 10c7be: 0f 85 90 00 00 00 jne 10c854 <== ALWAYS TAKEN chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 10c7c4: 52 push %edx 10c7c5: 53 push %ebx 10c7c6: 68 69 5e 12 00 push $0x125e69 10c7cb: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c7d0: ff 70 0c pushl 0xc(%eax) 10c7d3: e8 54 b4 00 00 call 117c2c 10c7d8: 01 c6 add %eax,%esi 10c7da: 83 c4 10 add $0x10,%esp } chars_written += fprintf(stderr, "\n"); 10c7dd: 83 ec 08 sub $0x8,%esp 10c7e0: 68 e2 50 12 00 push $0x1250e2 10c7e5: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c7ea: ff 70 0c pushl 0xc(%eax) 10c7ed: e8 3a b4 00 00 call 117c2c 10c7f2: 8d 34 30 lea (%eax,%esi,1),%esi (void) fflush(stderr); 10c7f5: 58 pop %eax 10c7f6: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c7fb: ff 70 0c pushl 0xc(%eax) 10c7fe: e8 35 b0 00 00 call 117838 return chars_written; 10c803: 83 c4 10 add $0x10,%esp } 10c806: 89 f0 mov %esi,%eax 10c808: 8d 65 f4 lea -0xc(%ebp),%esp 10c80b: 5b pop %ebx 10c80c: 5e pop %esi 10c80d: 5f pop %edi 10c80e: c9 leave 10c80f: 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; 10c810: 31 f6 xor %esi,%esi chars_written += fprintf(stderr, "\n"); (void) fflush(stderr); return chars_written; } 10c812: 89 f0 mov %esi,%eax <== NOT EXECUTED 10c814: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10c817: 5b pop %ebx <== NOT EXECUTED 10c818: 5e pop %esi <== NOT EXECUTED 10c819: 5f pop %edi <== NOT EXECUTED 10c81a: c9 leave <== NOT EXECUTED 10c81b: c3 ret <== NOT EXECUTED chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 10c81c: 83 ec 0c sub $0xc,%esp 10c81f: ff 75 e4 pushl -0x1c(%ebp) 10c822: e8 e1 fe ff ff call 10c708 10c827: 83 c4 0c add $0xc,%esp 10c82a: 50 push %eax 10c82b: 68 4e 5e 12 00 push $0x125e4e 10c830: a1 c0 a2 12 00 mov 0x12a2c0,%eax 10c835: ff 70 0c pushl 0xc(%eax) 10c838: e8 ef b3 00 00 call 117c2c #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += 10c83d: 01 c6 add %eax,%esi 10c83f: 83 c4 10 add $0x10,%esp 10c842: e9 61 ff ff ff jmp 10c7a8 10c847: 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; 10c848: e8 53 ac 00 00 call 1174a0 <__errno> 10c84d: 8b 18 mov (%eax),%ebx 10c84f: e9 38 ff ff ff jmp 10c78c 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)); 10c854: 83 ec 0c sub $0xc,%esp 10c857: 53 push %ebx 10c858: e8 1f bc 00 00 call 11847c 10c85d: 83 c4 0c add $0xc,%esp 10c860: 50 push %eax 10c861: 68 5c 5e 12 00 push $0x125e5c 10c866: e9 60 ff ff ff jmp 10c7cb =============================================================================== 001086d4 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 1086d4: 55 push %ebp 1086d5: 89 e5 mov %esp,%ebp 1086d7: 57 push %edi 1086d8: 56 push %esi 1086d9: 53 push %ebx 1086da: 83 ec 1c sub $0x1c,%esp 1086dd: 89 c6 mov %eax,%esi 1086df: 89 55 e0 mov %edx,-0x20(%ebp) int c; unsigned int i = 0; unsigned int limit = INT_MAX; int sign = 0; 1086e2: 31 ff xor %edi,%edi static int scanInt(FILE *fp, int *val) { int c; unsigned int i = 0; unsigned int limit = INT_MAX; 1086e4: c7 45 e4 ff ff ff 7f movl $0x7fffffff,-0x1c(%ebp) */ static int scanInt(FILE *fp, int *val) { int c; unsigned int i = 0; 1086eb: 31 db xor %ebx,%ebx unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 1086ed: 8b 46 04 mov 0x4(%esi),%eax 1086f0: 48 dec %eax 1086f1: 89 46 04 mov %eax,0x4(%esi) 1086f4: 85 c0 test %eax,%eax 1086f6: 78 52 js 10874a <== NEVER TAKEN 1086f8: 8b 06 mov (%esi),%eax 1086fa: 0f b6 08 movzbl (%eax),%ecx 1086fd: 40 inc %eax 1086fe: 89 06 mov %eax,(%esi) if (c == ':') 108700: 83 f9 3a cmp $0x3a,%ecx 108703: 74 5f je 108764 break; if (sign == 0) { 108705: 85 ff test %edi,%edi 108707: 75 0e jne 108717 if (c == '-') { 108709: 83 f9 2d cmp $0x2d,%ecx 10870c: 0f 84 8a 00 00 00 je 10879c sign = -1; limit++; continue; } sign = 1; 108712: bf 01 00 00 00 mov $0x1,%edi } if (!isdigit(c)) 108717: a1 f4 62 12 00 mov 0x1262f4,%eax 10871c: f6 44 08 01 04 testb $0x4,0x1(%eax,%ecx,1) 108721: 74 6d je 108790 return 0; d = c - '0'; if ((i > (limit / 10)) 108723: b8 cd cc cc cc mov $0xcccccccd,%eax 108728: f7 65 e4 mull -0x1c(%ebp) 10872b: c1 ea 03 shr $0x3,%edx 10872e: 39 d3 cmp %edx,%ebx 108730: 77 5e ja 108790 } sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; 108732: 83 e9 30 sub $0x30,%ecx if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) 108735: 39 d3 cmp %edx,%ebx 108737: 74 47 je 108780 return 0; i = i * 10 + d; 108739: 8d 04 9b lea (%ebx,%ebx,4),%eax 10873c: 8d 1c 41 lea (%ecx,%eax,2),%ebx unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 10873f: 8b 46 04 mov 0x4(%esi),%eax 108742: 48 dec %eax 108743: 89 46 04 mov %eax,0x4(%esi) 108746: 85 c0 test %eax,%eax 108748: 79 ae jns 1086f8 <== ALWAYS TAKEN 10874a: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10874d: 56 push %esi <== NOT EXECUTED 10874e: ff 35 00 63 12 00 pushl 0x126300 <== NOT EXECUTED 108754: e8 cb bd 00 00 call 114524 <__srget_r> <== NOT EXECUTED 108759: 89 c1 mov %eax,%ecx <== NOT EXECUTED 10875b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if (c == ':') 10875e: 83 f9 3a cmp $0x3a,%ecx <== NOT EXECUTED 108761: 75 a2 jne 108705 <== NOT EXECUTED 108763: 90 nop <== NOT EXECUTED if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; } if (sign == 0) 108764: 85 ff test %edi,%edi 108766: 74 28 je 108790 <== NEVER TAKEN return 0; *val = i * sign; 108768: 0f af df imul %edi,%ebx 10876b: 8b 45 e0 mov -0x20(%ebp),%eax 10876e: 89 18 mov %ebx,(%eax) return 1; 108770: b8 01 00 00 00 mov $0x1,%eax } 108775: 8d 65 f4 lea -0xc(%ebp),%esp 108778: 5b pop %ebx 108779: 5e pop %esi 10877a: 5f pop %edi 10877b: c9 leave 10877c: c3 ret 10877d: 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)))) 108780: 8d 04 9b lea (%ebx,%ebx,4),%eax 108783: d1 e0 shl %eax 108785: 8b 55 e4 mov -0x1c(%ebp),%edx 108788: 29 c2 sub %eax,%edx 10878a: 39 d1 cmp %edx,%ecx 10878c: 76 ab jbe 108739 <== NEVER TAKEN 10878e: 66 90 xchg %ax,%ax return 0; i = i * 10 + d; } if (sign == 0) return 0; 108790: 31 c0 xor %eax,%eax *val = i * sign; return 1; } 108792: 8d 65 f4 lea -0xc(%ebp),%esp 108795: 5b pop %ebx 108796: 5e pop %esi 108797: 5f pop %edi 108798: c9 leave 108799: c3 ret 10879a: 66 90 xchg %ax,%ax if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; limit++; 10879c: ff 45 e4 incl -0x1c(%ebp) c = getc(fp); if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; 10879f: bf ff ff ff ff mov $0xffffffff,%edi limit++; continue; 1087a4: e9 44 ff ff ff jmp 1086ed =============================================================================== 001087ac : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 1087ac: 55 push %ebp 1087ad: 89 e5 mov %esp,%ebp 1087af: 57 push %edi 1087b0: 56 push %esi 1087b1: 53 push %ebx 1087b2: 83 ec 0c sub $0xc,%esp 1087b5: 89 c3 mov %eax,%ebx 1087b7: 89 ce mov %ecx,%esi 1087b9: 8b 7d 08 mov 0x8(%ebp),%edi int c; *name = *bufp; 1087bc: 8b 01 mov (%ecx),%eax 1087be: 89 02 mov %eax,(%edx) 1087c0: eb 26 jmp 1087e8 1087c2: 66 90 xchg %ax,%ax for (;;) { c = getc(fp); 1087c4: 8b 13 mov (%ebx),%edx 1087c6: 0f b6 02 movzbl (%edx),%eax 1087c9: 42 inc %edx 1087ca: 89 13 mov %edx,(%ebx) if (c == ':') { 1087cc: 83 f8 3a cmp $0x3a,%eax 1087cf: 74 3b je 10880c if (nlFlag) return 0; break; } if (c == '\n') { 1087d1: 83 f8 0a cmp $0xa,%eax 1087d4: 74 56 je 10882c if (!nlFlag) return 0; break; } if (c == EOF) 1087d6: 83 f8 ff cmp $0xffffffff,%eax 1087d9: 74 59 je 108834 return 0; if (*nleft < 2) 1087db: 83 3f 01 cmpl $0x1,(%edi) 1087de: 76 54 jbe 108834 return 0; **bufp = c; 1087e0: 8b 16 mov (%esi),%edx 1087e2: 88 02 mov %al,(%edx) ++(*bufp); 1087e4: ff 06 incl (%esi) --(*nleft); 1087e6: ff 0f decl (%edi) { int c; *name = *bufp; for (;;) { c = getc(fp); 1087e8: 8b 43 04 mov 0x4(%ebx),%eax 1087eb: 48 dec %eax 1087ec: 89 43 04 mov %eax,0x4(%ebx) 1087ef: 85 c0 test %eax,%eax 1087f1: 79 d1 jns 1087c4 1087f3: 83 ec 08 sub $0x8,%esp 1087f6: 53 push %ebx 1087f7: ff 35 00 63 12 00 pushl 0x126300 1087fd: e8 22 bd 00 00 call 114524 <__srget_r> 108802: 83 c4 10 add $0x10,%esp if (c == ':') { 108805: 83 f8 3a cmp $0x3a,%eax 108808: 75 c7 jne 1087d1 <== ALWAYS TAKEN 10880a: 66 90 xchg %ax,%ax if (nlFlag) 10880c: 8b 55 0c mov 0xc(%ebp),%edx 10880f: 85 d2 test %edx,%edx 108811: 75 21 jne 108834 return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 108813: 8b 06 mov (%esi),%eax 108815: c6 00 00 movb $0x0,(%eax) ++(*bufp); 108818: ff 06 incl (%esi) --(*nleft); 10881a: ff 0f decl (%edi) return 1; 10881c: b8 01 00 00 00 mov $0x1,%eax } 108821: 8d 65 f4 lea -0xc(%ebp),%esp 108824: 5b pop %ebx 108825: 5e pop %esi 108826: 5f pop %edi 108827: c9 leave 108828: c3 ret 108829: 8d 76 00 lea 0x0(%esi),%esi if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 10882c: 8b 45 0c mov 0xc(%ebp),%eax 10882f: 85 c0 test %eax,%eax 108831: 75 e0 jne 108813 108833: 90 nop break; } if (c == EOF) return 0; if (*nleft < 2) return 0; 108834: 31 c0 xor %eax,%eax } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; } 108836: 8d 65 f4 lea -0xc(%ebp),%esp 108839: 5b pop %ebx 10883a: 5e pop %esi 10883b: 5f pop %edi 10883c: c9 leave 10883d: c3 ret =============================================================================== 00108840 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 108840: 55 push %ebp 108841: 89 e5 mov %esp,%ebp 108843: 57 push %edi 108844: 56 push %esi 108845: 53 push %ebx 108846: 83 ec 34 sub $0x34,%esp 108849: 89 c6 mov %eax,%esi 10884b: 89 d3 mov %edx,%ebx 10884d: 89 4d d4 mov %ecx,-0x2c(%ebp) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 108850: 8d 7d d4 lea -0x2c(%ebp),%edi 108853: 6a 00 push $0x0 108855: 8d 45 08 lea 0x8(%ebp),%eax 108858: 50 push %eax 108859: 89 f9 mov %edi,%ecx 10885b: 89 f0 mov %esi,%eax 10885d: e8 4a ff ff ff call 1087ac 108862: 83 c4 10 add $0x10,%esp 108865: 85 c0 test %eax,%eax 108867: 75 0b jne 108874 /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; 108869: 31 c0 xor %eax,%eax grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; } 10886b: 8d 65 f4 lea -0xc(%ebp),%esp 10886e: 5b pop %ebx 10886f: 5e pop %esi 108870: 5f pop %edi 108871: c9 leave 108872: c3 ret 108873: 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) 108874: 83 ec 08 sub $0x8,%esp 108877: 8d 53 04 lea 0x4(%ebx),%edx 10887a: 6a 00 push $0x0 10887c: 8d 45 08 lea 0x8(%ebp),%eax 10887f: 50 push %eax 108880: 89 f9 mov %edi,%ecx 108882: 89 f0 mov %esi,%eax 108884: e8 23 ff ff ff call 1087ac 108889: 83 c4 10 add $0x10,%esp 10888c: 85 c0 test %eax,%eax 10888e: 74 d9 je 108869 <== NEVER TAKEN || !scanInt(fp, &grgid) 108890: 8d 55 e4 lea -0x1c(%ebp),%edx 108893: 89 f0 mov %esi,%eax 108895: e8 3a fe ff ff call 1086d4 10889a: 85 c0 test %eax,%eax 10889c: 74 cb je 108869 <== NEVER TAKEN || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 10889e: 83 ec 08 sub $0x8,%esp 1088a1: 8d 55 e0 lea -0x20(%ebp),%edx 1088a4: 6a 01 push $0x1 1088a6: 8d 45 08 lea 0x8(%ebp),%eax 1088a9: 50 push %eax 1088aa: 89 f9 mov %edi,%ecx 1088ac: 89 f0 mov %esi,%eax 1088ae: e8 f9 fe ff ff call 1087ac 1088b3: 83 c4 10 add $0x10,%esp 1088b6: 85 c0 test %eax,%eax 1088b8: 74 af je 108869 <== NEVER TAKEN return 0; grp->gr_gid = grgid; 1088ba: 8b 45 e4 mov -0x1c(%ebp),%eax 1088bd: 66 89 43 08 mov %ax,0x8(%ebx) /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 1088c1: 8b 7d e0 mov -0x20(%ebp),%edi 1088c4: 8a 07 mov (%edi),%al 1088c6: 84 c0 test %al,%al 1088c8: 74 7d je 108947 <== NEVER TAKEN 1088ca: 89 fa mov %edi,%edx 1088cc: b9 01 00 00 00 mov $0x1,%ecx 1088d1: eb 08 jmp 1088db 1088d3: 90 nop 1088d4: 42 inc %edx 1088d5: 8a 02 mov (%edx),%al 1088d7: 84 c0 test %al,%al 1088d9: 74 09 je 1088e4 if(*cp == ',') 1088db: 3c 2c cmp $0x2c,%al 1088dd: 75 f5 jne 1088d4 memcount++; 1088df: 41 inc %ecx 1088e0: eb f2 jmp 1088d4 1088e2: 66 90 xchg %ax,%ax grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 1088e4: 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)) 1088eb: 39 45 08 cmp %eax,0x8(%ebp) 1088ee: 0f 82 75 ff ff ff jb 108869 <== NEVER TAKEN return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 1088f4: 8b 75 d4 mov -0x2c(%ebp),%esi 1088f7: 83 c6 0f add $0xf,%esi 1088fa: 83 e6 f0 and $0xfffffff0,%esi 1088fd: 89 73 0c mov %esi,0xc(%ebx) /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 108900: 89 3e mov %edi,(%esi) for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 108902: 8b 45 e0 mov -0x20(%ebp),%eax 108905: 8a 10 mov (%eax),%dl 108907: 84 d2 test %dl,%dl 108909: 74 43 je 10894e <== NEVER TAKEN } /* * Extract a single group record from the database */ static int scangr( 10890b: 40 inc %eax /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 10890c: b9 01 00 00 00 mov $0x1,%ecx 108911: eb 08 jmp 10891b 108913: 90 nop 108914: 8a 10 mov (%eax),%dl 108916: 40 inc %eax 108917: 84 d2 test %dl,%dl 108919: 74 15 je 108930 if(*cp == ',') { 10891b: 80 fa 2c cmp $0x2c,%dl 10891e: 75 f4 jne 108914 *cp = '\0'; 108920: c6 40 ff 00 movb $0x0,-0x1(%eax) grp->gr_mem[memcount++] = cp + 1; 108924: 8b 53 0c mov 0xc(%ebx),%edx 108927: 89 04 8a mov %eax,(%edx,%ecx,4) 10892a: 41 inc %ecx 10892b: eb e7 jmp 108914 10892d: 8d 76 00 lea 0x0(%esi),%esi /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 108930: 8b 73 0c mov 0xc(%ebx),%esi 108933: c1 e1 02 shl $0x2,%ecx if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 108936: c7 04 0e 00 00 00 00 movl $0x0,(%esi,%ecx,1) return 1; 10893d: b8 01 00 00 00 mov $0x1,%eax 108942: e9 24 ff ff ff jmp 10886b grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 108947: b8 17 00 00 00 mov $0x17,%eax <== NOT EXECUTED 10894c: eb 9d jmp 1088eb <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 10894e: b9 04 00 00 00 mov $0x4,%ecx <== NOT EXECUTED 108953: eb e1 jmp 108936 <== NOT EXECUTED =============================================================================== 00108958 : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 108958: 55 push %ebp 108959: 89 e5 mov %esp,%ebp 10895b: 57 push %edi 10895c: 56 push %esi 10895d: 53 push %ebx 10895e: 83 ec 34 sub $0x34,%esp 108961: 89 c6 mov %eax,%esi 108963: 89 d3 mov %edx,%ebx 108965: 89 4d d4 mov %ecx,-0x2c(%ebp) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 108968: 8d 7d d4 lea -0x2c(%ebp),%edi 10896b: 6a 00 push $0x0 10896d: 8d 45 08 lea 0x8(%ebp),%eax 108970: 50 push %eax 108971: 89 f9 mov %edi,%ecx 108973: 89 f0 mov %esi,%eax 108975: e8 32 fe ff ff call 1087ac 10897a: 83 c4 10 add $0x10,%esp 10897d: 85 c0 test %eax,%eax 10897f: 75 0b jne 10898c || !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; 108981: 31 c0 xor %eax,%eax pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; return 1; } 108983: 8d 65 f4 lea -0xc(%ebp),%esp 108986: 5b pop %ebx 108987: 5e pop %esi 108988: 5f pop %edi 108989: c9 leave 10898a: c3 ret 10898b: 90 nop ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 10898c: 83 ec 08 sub $0x8,%esp 10898f: 8d 53 04 lea 0x4(%ebx),%edx 108992: 6a 00 push $0x0 108994: 8d 45 08 lea 0x8(%ebp),%eax 108997: 50 push %eax 108998: 89 f9 mov %edi,%ecx 10899a: 89 f0 mov %esi,%eax 10899c: e8 0b fe ff ff call 1087ac 1089a1: 83 c4 10 add $0x10,%esp 1089a4: 85 c0 test %eax,%eax 1089a6: 74 d9 je 108981 <== NEVER TAKEN || !scanInt(fp, &pwuid) 1089a8: 8d 55 e4 lea -0x1c(%ebp),%edx 1089ab: 89 f0 mov %esi,%eax 1089ad: e8 22 fd ff ff call 1086d4 1089b2: 85 c0 test %eax,%eax 1089b4: 74 cb je 108981 || !scanInt(fp, &pwgid) 1089b6: 8d 55 e0 lea -0x20(%ebp),%edx 1089b9: 89 f0 mov %esi,%eax 1089bb: e8 14 fd ff ff call 1086d4 1089c0: 85 c0 test %eax,%eax 1089c2: 74 bd je 108981 || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 1089c4: 83 ec 08 sub $0x8,%esp 1089c7: 8d 53 0c lea 0xc(%ebx),%edx 1089ca: 6a 00 push $0x0 1089cc: 8d 45 08 lea 0x8(%ebp),%eax 1089cf: 50 push %eax 1089d0: 89 f9 mov %edi,%ecx 1089d2: 89 f0 mov %esi,%eax 1089d4: e8 d3 fd ff ff call 1087ac 1089d9: 83 c4 10 add $0x10,%esp 1089dc: 85 c0 test %eax,%eax 1089de: 74 a1 je 108981 <== NEVER TAKEN || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) 1089e0: 83 ec 08 sub $0x8,%esp 1089e3: 8d 53 10 lea 0x10(%ebx),%edx 1089e6: 6a 00 push $0x0 1089e8: 8d 45 08 lea 0x8(%ebp),%eax 1089eb: 50 push %eax 1089ec: 89 f9 mov %edi,%ecx 1089ee: 89 f0 mov %esi,%eax 1089f0: e8 b7 fd ff ff call 1087ac 1089f5: 83 c4 10 add $0x10,%esp 1089f8: 85 c0 test %eax,%eax 1089fa: 74 85 je 108981 <== NEVER TAKEN || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) 1089fc: 83 ec 08 sub $0x8,%esp 1089ff: 8d 53 14 lea 0x14(%ebx),%edx 108a02: 6a 00 push $0x0 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 9b fd ff ff call 1087ac 108a11: 83 c4 10 add $0x10,%esp 108a14: 85 c0 test %eax,%eax 108a16: 0f 84 65 ff ff ff je 108981 <== NEVER TAKEN || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) 108a1c: 83 ec 08 sub $0x8,%esp 108a1f: 8d 53 18 lea 0x18(%ebx),%edx 108a22: 6a 01 push $0x1 108a24: 8d 45 08 lea 0x8(%ebp),%eax 108a27: 50 push %eax 108a28: 89 f9 mov %edi,%ecx 108a2a: 89 f0 mov %esi,%eax 108a2c: e8 7b fd ff ff call 1087ac 108a31: 83 c4 10 add $0x10,%esp 108a34: 85 c0 test %eax,%eax 108a36: 0f 84 45 ff ff ff je 108981 return 0; pwd->pw_uid = pwuid; 108a3c: 8b 45 e4 mov -0x1c(%ebp),%eax 108a3f: 66 89 43 08 mov %ax,0x8(%ebx) pwd->pw_gid = pwgid; 108a43: 8b 45 e0 mov -0x20(%ebp),%eax 108a46: 66 89 43 0a mov %ax,0xa(%ebx) return 1; 108a4a: b8 01 00 00 00 mov $0x1,%eax 108a4f: e9 2f ff ff ff jmp 108983 =============================================================================== 0010a100 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 10a100: 55 push %ebp 10a101: 89 e5 mov %esp,%ebp 10a103: 56 push %esi 10a104: 53 push %ebx 10a105: 89 d3 mov %edx,%ebx 10a107: 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)) { 10a109: f7 42 3c 78 0e 00 00 testl $0xe78,0x3c(%edx) 10a110: 75 12 jne 10a124 <== 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); 10a112: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED 10a115: 89 da mov %ebx,%edx <== NOT EXECUTED } return i; } 10a117: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10a11a: 5b pop %ebx <== NOT EXECUTED 10a11b: 5e pop %esi <== NOT EXECUTED 10a11c: 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); 10a11d: e9 92 fe ff ff jmp 109fb4 <== NOT EXECUTED 10a122: 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); 10a124: 52 push %edx 10a125: 6a 00 push $0x0 10a127: 6a 00 push $0x0 10a129: ff 73 18 pushl 0x18(%ebx) 10a12c: e8 c7 15 00 00 call 10b6f8 i = iproc (c, tty); 10a131: 89 f2 mov %esi,%edx 10a133: 0f b6 c2 movzbl %dl,%eax 10a136: 89 da mov %ebx,%edx 10a138: e8 77 fe ff ff call 109fb4 10a13d: 89 c6 mov %eax,%esi rtems_semaphore_release (tty->osem); 10a13f: 58 pop %eax 10a140: ff 73 18 pushl 0x18(%ebx) 10a143: e8 ac 16 00 00 call 10b7f4 10a148: 83 c4 10 add $0x10,%esp } else { i = iproc (c, tty); } return i; } 10a14b: 89 f0 mov %esi,%eax 10a14d: 8d 65 f8 lea -0x8(%ebp),%esp 10a150: 5b pop %ebx 10a151: 5e pop %esi 10a152: c9 leave 10a153: c3 ret =============================================================================== 00108f14 : int _STAT_NAME( const char *path, struct stat *buf ) { 108f14: 55 push %ebp 108f15: 89 e5 mov %esp,%ebp 108f17: 57 push %edi 108f18: 56 push %esi 108f19: 53 push %ebx 108f1a: 83 ec 3c sub $0x3c,%esp 108f1d: 8b 55 08 mov 0x8(%ebp),%edx 108f20: 8b 75 0c mov 0xc(%ebp),%esi /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 108f23: 85 f6 test %esi,%esi 108f25: 74 65 je 108f8c rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 108f27: b9 ff ff ff ff mov $0xffffffff,%ecx 108f2c: 89 d7 mov %edx,%edi 108f2e: 31 c0 xor %eax,%eax 108f30: f2 ae repnz scas %es:(%edi),%al 108f32: f7 d1 not %ecx 108f34: 49 dec %ecx 108f35: 83 ec 0c sub $0xc,%esp 108f38: 6a 01 push $0x1 108f3a: 8d 5d d4 lea -0x2c(%ebp),%ebx 108f3d: 53 push %ebx 108f3e: 6a 00 push $0x0 108f40: 51 push %ecx 108f41: 52 push %edx 108f42: e8 1d f1 ff ff call 108064 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 108f47: 83 c4 20 add $0x20,%esp 108f4a: 85 c0 test %eax,%eax 108f4c: 74 0e je 108f5c return -1; 108f4e: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 108f53: 8d 65 f4 lea -0xc(%ebp),%esp 108f56: 5b pop %ebx 108f57: 5e pop %esi 108f58: 5f pop %edi 108f59: c9 leave 108f5a: c3 ret 108f5b: 90 nop /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 108f5c: b9 48 00 00 00 mov $0x48,%ecx 108f61: 89 f7 mov %esi,%edi 108f63: f3 aa rep stos %al,%es:(%edi) status = (*loc.handlers->fstat_h)( &loc, buf ); 108f65: 83 ec 08 sub $0x8,%esp 108f68: 56 push %esi 108f69: 53 push %ebx 108f6a: 8b 45 dc mov -0x24(%ebp),%eax 108f6d: ff 50 18 call *0x18(%eax) rtems_filesystem_freenode( &loc ); 108f70: 89 1c 24 mov %ebx,(%esp) 108f73: 89 45 c4 mov %eax,-0x3c(%ebp) 108f76: e8 c1 f1 ff ff call 10813c return status; 108f7b: 83 c4 10 add $0x10,%esp 108f7e: 8b 45 c4 mov -0x3c(%ebp),%eax } 108f81: 8d 65 f4 lea -0xc(%ebp),%esp 108f84: 5b pop %ebx 108f85: 5e pop %esi 108f86: 5f pop %edi 108f87: c9 leave 108f88: c3 ret 108f89: 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 ); 108f8c: e8 17 78 00 00 call 1107a8 <__errno> 108f91: c7 00 0e 00 00 00 movl $0xe,(%eax) 108f97: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 108f9c: 8d 65 f4 lea -0xc(%ebp),%esp 108f9f: 5b pop %ebx 108fa0: 5e pop %esi 108fa1: 5f pop %edi 108fa2: c9 leave 108fa3: c3 ret =============================================================================== 0010b384 : #include int statvfs (const char *path, struct statvfs *sb) { 10b384: 55 push %ebp 10b385: 89 e5 mov %esp,%ebp 10b387: 57 push %edi 10b388: 56 push %esi 10b389: 53 push %ebx 10b38a: 83 ec 48 sub $0x48,%esp 10b38d: 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 ) ) 10b390: 31 f6 xor %esi,%esi 10b392: b9 ff ff ff ff mov $0xffffffff,%ecx 10b397: 89 d7 mov %edx,%edi 10b399: 89 f0 mov %esi,%eax 10b39b: f2 ae repnz scas %es:(%edi),%al 10b39d: f7 d1 not %ecx 10b39f: 49 dec %ecx 10b3a0: 6a 01 push $0x1 10b3a2: 8d 5d d4 lea -0x2c(%ebp),%ebx 10b3a5: 53 push %ebx 10b3a6: 6a 00 push $0x0 10b3a8: 51 push %ecx 10b3a9: 52 push %edx 10b3aa: e8 85 eb ff ff call 109f34 10b3af: 83 c4 20 add $0x20,%esp 10b3b2: 85 c0 test %eax,%eax 10b3b4: 74 0e je 10b3c4 <== ALWAYS TAKEN return -1; 10b3b6: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); rtems_filesystem_freenode( &loc ); return result; } 10b3bb: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10b3be: 5b pop %ebx <== NOT EXECUTED 10b3bf: 5e pop %esi <== NOT EXECUTED 10b3c0: 5f pop %edi <== NOT EXECUTED 10b3c1: c9 leave <== NOT EXECUTED 10b3c2: c3 ret <== NOT EXECUTED 10b3c3: 90 nop <== NOT EXECUTED */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; 10b3c4: 8b 55 e4 mov -0x1c(%ebp),%edx fs_mount_root = &mt_entry->mt_fs_root; memset (sb, 0, sizeof (struct statvfs)); 10b3c7: b9 38 00 00 00 mov $0x38,%ecx 10b3cc: 8b 7d 0c mov 0xc(%ebp),%edi 10b3cf: 89 f0 mov %esi,%eax 10b3d1: f3 aa rep stos %al,%es:(%edi) result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 10b3d3: 83 ec 08 sub $0x8,%esp 10b3d6: 8b 42 28 mov 0x28(%edx),%eax 10b3d9: 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; 10b3dc: 83 c2 1c add $0x1c,%edx memset (sb, 0, sizeof (struct statvfs)); result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 10b3df: 52 push %edx 10b3e0: ff 50 44 call *0x44(%eax) rtems_filesystem_freenode( &loc ); 10b3e3: 89 1c 24 mov %ebx,(%esp) 10b3e6: 89 45 c4 mov %eax,-0x3c(%ebp) 10b3e9: e8 1e ec ff ff call 10a00c return result; 10b3ee: 83 c4 10 add $0x10,%esp 10b3f1: 8b 45 c4 mov -0x3c(%ebp),%eax } 10b3f4: 8d 65 f4 lea -0xc(%ebp),%esp 10b3f7: 5b pop %ebx 10b3f8: 5e pop %esi 10b3f9: 5f pop %edi 10b3fa: c9 leave 10b3fb: c3 ret =============================================================================== 0010ac2c : int symlink( const char *actualpath, const char *sympath ) { 10ac2c: 55 push %ebp 10ac2d: 89 e5 mov %esp,%ebp 10ac2f: 56 push %esi 10ac30: 53 push %ebx 10ac31: 83 ec 34 sub $0x34,%esp 10ac34: 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 ); 10ac37: 8d 5d dc lea -0x24(%ebp),%ebx 10ac3a: 53 push %ebx 10ac3b: 8d 45 f4 lea -0xc(%ebp),%eax 10ac3e: 50 push %eax 10ac3f: 56 push %esi 10ac40: e8 0f ff ff ff call 10ab54 result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 10ac45: 83 c4 0c add $0xc,%esp 10ac48: 8d 45 f0 lea -0x10(%ebp),%eax 10ac4b: 50 push %eax 10ac4c: 53 push %ebx 10ac4d: 03 75 f4 add -0xc(%ebp),%esi 10ac50: 56 push %esi 10ac51: 8b 45 e8 mov -0x18(%ebp),%eax 10ac54: ff 50 04 call *0x4(%eax) if ( result != 0 ) 10ac57: 83 c4 10 add $0x10,%esp 10ac5a: 85 c0 test %eax,%eax 10ac5c: 74 0e je 10ac6c return -1; 10ac5e: b8 ff ff ff ff mov $0xffffffff,%eax result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); rtems_filesystem_freenode( &loc ); return result; } 10ac63: 8d 65 f8 lea -0x8(%ebp),%esp 10ac66: 5b pop %ebx 10ac67: 5e pop %esi 10ac68: c9 leave 10ac69: c3 ret 10ac6a: 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); 10ac6c: 50 push %eax 10ac6d: ff 75 f0 pushl -0x10(%ebp) 10ac70: ff 75 08 pushl 0x8(%ebp) 10ac73: 53 push %ebx 10ac74: 8b 45 e8 mov -0x18(%ebp),%eax 10ac77: ff 50 38 call *0x38(%eax) rtems_filesystem_freenode( &loc ); 10ac7a: 89 1c 24 mov %ebx,(%esp) 10ac7d: 89 45 d4 mov %eax,-0x2c(%ebp) 10ac80: e8 67 ec ff ff call 1098ec return result; 10ac85: 83 c4 10 add $0x10,%esp 10ac88: 8b 45 d4 mov -0x2c(%ebp),%eax } 10ac8b: 8d 65 f8 lea -0x8(%ebp),%esp 10ac8e: 5b pop %ebx 10ac8f: 5e pop %esi 10ac90: c9 leave 10ac91: c3 ret =============================================================================== 0010a210 : fdatasync(fn); } /* iterate over all FILE *'s for this thread */ static void sync_per_thread(Thread_Control *t) { 10a210: 55 push %ebp 10a211: 89 e5 mov %esp,%ebp 10a213: 53 push %ebx 10a214: 83 ec 04 sub $0x4,%esp 10a217: 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; 10a21a: 8b 90 e0 00 00 00 mov 0xe0(%eax),%edx if ( this_reent ) { 10a220: 85 d2 test %edx,%edx 10a222: 74 33 je 10a257 <== NEVER TAKEN current_reent = _Thread_Executing->libc_reent; 10a224: 8b 0d 78 8a 12 00 mov 0x128a78,%ecx 10a22a: 8b 99 e0 00 00 00 mov 0xe0(%ecx),%ebx _Thread_Executing->libc_reent = this_reent; 10a230: 89 91 e0 00 00 00 mov %edx,0xe0(%ecx) _fwalk (t->libc_reent, sync_wrapper); 10a236: 83 ec 08 sub $0x8,%esp 10a239: 68 5c a2 10 00 push $0x10a25c 10a23e: ff b0 e0 00 00 00 pushl 0xe0(%eax) 10a244: e8 17 a1 00 00 call 114360 <_fwalk> _Thread_Executing->libc_reent = current_reent; 10a249: a1 78 8a 12 00 mov 0x128a78,%eax 10a24e: 89 98 e0 00 00 00 mov %ebx,0xe0(%eax) 10a254: 83 c4 10 add $0x10,%esp } } 10a257: 8b 5d fc mov -0x4(%ebp),%ebx 10a25a: c9 leave 10a25b: c3 ret =============================================================================== 0010a8bc : int tcsetattr( int fd, int opt, struct termios *tp ) { 10a8bc: 55 push %ebp 10a8bd: 89 e5 mov %esp,%ebp 10a8bf: 56 push %esi 10a8c0: 53 push %ebx 10a8c1: 8b 5d 08 mov 0x8(%ebp),%ebx 10a8c4: 8b 45 0c mov 0xc(%ebp),%eax 10a8c7: 8b 75 10 mov 0x10(%ebp),%esi switch (opt) { 10a8ca: 85 c0 test %eax,%eax 10a8cc: 74 2c je 10a8fa 10a8ce: 48 dec %eax 10a8cf: 74 17 je 10a8e8 default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 10a8d1: e8 6a 95 00 00 call 113e40 <__errno> 10a8d6: c7 00 86 00 00 00 movl $0x86,(%eax) * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } 10a8dc: b8 ff ff ff ff mov $0xffffffff,%eax 10a8e1: 8d 65 f8 lea -0x8(%ebp),%esp 10a8e4: 5b pop %ebx 10a8e5: 5e pop %esi 10a8e6: c9 leave 10a8e7: c3 ret switch (opt) { default: rtems_set_errno_and_return_minus_one( ENOTSUP ); case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 10a8e8: 50 push %eax 10a8e9: 6a 00 push $0x0 10a8eb: 6a 03 push $0x3 10a8ed: 53 push %ebx 10a8ee: e8 1d 70 00 00 call 111910 10a8f3: 83 c4 10 add $0x10,%esp 10a8f6: 85 c0 test %eax,%eax 10a8f8: 78 e2 js 10a8dc <== NEVER TAKEN return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 10a8fa: 89 75 10 mov %esi,0x10(%ebp) 10a8fd: c7 45 0c 02 00 00 00 movl $0x2,0xc(%ebp) 10a904: 89 5d 08 mov %ebx,0x8(%ebp) } } 10a907: 8d 65 f8 lea -0x8(%ebp),%esp 10a90a: 5b pop %ebx 10a90b: 5e pop %esi 10a90c: c9 leave return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 10a90d: e9 fe 6f 00 00 jmp 111910 =============================================================================== 0010bbdc : #include int unlink( const char *path ) { 10bbdc: 55 push %ebp 10bbdd: 89 e5 mov %esp,%ebp 10bbdf: 57 push %edi 10bbe0: 56 push %esi 10bbe1: 53 push %ebx 10bbe2: 83 ec 58 sub $0x58,%esp 10bbe5: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 10bbe8: 53 push %ebx 10bbe9: e8 16 d3 ff ff call 108f04 if ( parentpathlen == 0 ) 10bbee: 83 c4 10 add $0x10,%esp 10bbf1: 85 c0 test %eax,%eax 10bbf3: 0f 85 d3 00 00 00 jne 10bccc rtems_filesystem_get_start_loc( path, &i, &parentloc ); 10bbf9: 50 push %eax 10bbfa: 8d 45 d0 lea -0x30(%ebp),%eax 10bbfd: 89 45 b4 mov %eax,-0x4c(%ebp) 10bc00: 50 push %eax 10bc01: 8d 45 e4 lea -0x1c(%ebp),%eax 10bc04: 50 push %eax 10bc05: 53 push %ebx 10bc06: e8 b9 e2 ff ff call 109ec4 10bc0b: 83 c4 10 add $0x10,%esp 10bc0e: 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; 10bc10: c6 45 b3 00 movb $0x0,-0x4d(%ebp) /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 10bc14: 8d 7d bc lea -0x44(%ebp),%edi 10bc17: b9 05 00 00 00 mov $0x5,%ecx 10bc1c: 8b 75 b4 mov -0x4c(%ebp),%esi 10bc1f: f3 a5 rep movsl %ds:(%esi),%es:(%edi) name = path + parentpathlen; 10bc21: 01 d3 add %edx,%ebx name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 10bc23: be ff ff ff ff mov $0xffffffff,%esi 10bc28: 89 f1 mov %esi,%ecx 10bc2a: 89 df mov %ebx,%edi 10bc2c: 31 c0 xor %eax,%eax 10bc2e: f2 ae repnz scas %es:(%edi),%al 10bc30: f7 d1 not %ecx 10bc32: 49 dec %ecx 10bc33: 83 ec 08 sub $0x8,%esp 10bc36: 51 push %ecx 10bc37: 53 push %ebx 10bc38: e8 0b d3 ff ff call 108f48 10bc3d: 01 c3 add %eax,%ebx result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 10bc3f: 89 f1 mov %esi,%ecx 10bc41: 89 df mov %ebx,%edi 10bc43: 31 c0 xor %eax,%eax 10bc45: f2 ae repnz scas %es:(%edi),%al 10bc47: f7 d1 not %ecx 10bc49: 49 dec %ecx 10bc4a: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10bc51: 8d 75 bc lea -0x44(%ebp),%esi 10bc54: 56 push %esi 10bc55: 6a 00 push $0x0 10bc57: 51 push %ecx 10bc58: 53 push %ebx 10bc59: e8 fa d1 ff ff call 108e58 0, &loc, false ); if ( result != 0 ) { 10bc5e: 83 c4 20 add $0x20,%esp 10bc61: 85 c0 test %eax,%eax 10bc63: 75 53 jne 10bcb8 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { 10bc65: 83 ec 0c sub $0xc,%esp 10bc68: 56 push %esi 10bc69: 8b 45 c8 mov -0x38(%ebp),%eax 10bc6c: ff 50 10 call *0x10(%eax) 10bc6f: 83 c4 10 add $0x10,%esp 10bc72: 48 dec %eax 10bc73: 0f 84 83 00 00 00 je 10bcfc if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 10bc79: 83 ec 08 sub $0x8,%esp 10bc7c: 56 push %esi 10bc7d: ff 75 b4 pushl -0x4c(%ebp) 10bc80: 8b 45 c8 mov -0x38(%ebp),%eax 10bc83: ff 50 0c call *0xc(%eax) rtems_filesystem_freenode( &loc ); 10bc86: 89 34 24 mov %esi,(%esp) 10bc89: 89 45 ac mov %eax,-0x54(%ebp) 10bc8c: e8 07 d3 ff ff call 108f98 if ( free_parentloc ) 10bc91: 83 c4 10 add $0x10,%esp 10bc94: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 10bc98: 8b 45 ac mov -0x54(%ebp),%eax 10bc9b: 74 11 je 10bcae rtems_filesystem_freenode( &parentloc ); 10bc9d: 83 ec 0c sub $0xc,%esp 10bca0: ff 75 b4 pushl -0x4c(%ebp) 10bca3: e8 f0 d2 ff ff call 108f98 10bca8: 83 c4 10 add $0x10,%esp 10bcab: 8b 45 ac mov -0x54(%ebp),%eax return result; } 10bcae: 8d 65 f4 lea -0xc(%ebp),%esp 10bcb1: 5b pop %ebx 10bcb2: 5e pop %esi 10bcb3: 5f pop %edi 10bcb4: c9 leave 10bcb5: c3 ret 10bcb6: 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 ) 10bcb8: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 10bcbc: 75 70 jne 10bd2e <== ALWAYS TAKEN rtems_filesystem_freenode( &parentloc ); return -1; 10bcbe: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 10bcc3: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10bcc6: 5b pop %ebx <== NOT EXECUTED 10bcc7: 5e pop %esi <== NOT EXECUTED 10bcc8: 5f pop %edi <== NOT EXECUTED 10bcc9: c9 leave <== NOT EXECUTED 10bcca: c3 ret <== NOT EXECUTED 10bccb: 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, 10bccc: 89 c2 mov %eax,%edx 10bcce: 83 ec 0c sub $0xc,%esp 10bcd1: 6a 00 push $0x0 10bcd3: 8d 45 d0 lea -0x30(%ebp),%eax 10bcd6: 89 45 b4 mov %eax,-0x4c(%ebp) 10bcd9: 50 push %eax 10bcda: 6a 02 push $0x2 10bcdc: 52 push %edx 10bcdd: 53 push %ebx 10bcde: 89 55 ac mov %edx,-0x54(%ebp) 10bce1: e8 da d1 ff ff call 108ec0 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 10bce6: 83 c4 20 add $0x20,%esp 10bce9: 85 c0 test %eax,%eax 10bceb: 8b 55 ac mov -0x54(%ebp),%edx 10bcee: 75 ce jne 10bcbe <== NEVER TAKEN return -1; free_parentloc = true; 10bcf0: c6 45 b3 01 movb $0x1,-0x4d(%ebp) 10bcf4: e9 1b ff ff ff jmp 10bc14 10bcf9: 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 ); 10bcfc: 83 ec 0c sub $0xc,%esp 10bcff: 56 push %esi 10bd00: e8 93 d2 ff ff call 108f98 if ( free_parentloc ) 10bd05: 83 c4 10 add $0x10,%esp 10bd08: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 10bd0c: 74 0e je 10bd1c rtems_filesystem_freenode( &parentloc ); 10bd0e: 83 ec 0c sub $0xc,%esp 10bd11: ff 75 b4 pushl -0x4c(%ebp) 10bd14: e8 7f d2 ff ff call 108f98 10bd19: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( EISDIR ); 10bd1c: e8 7b a3 00 00 call 11609c <__errno> 10bd21: c7 00 15 00 00 00 movl $0x15,(%eax) 10bd27: b8 ff ff ff ff mov $0xffffffff,%eax 10bd2c: eb 80 jmp 10bcae result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 10bd2e: 83 ec 0c sub $0xc,%esp 10bd31: ff 75 b4 pushl -0x4c(%ebp) 10bd34: e8 5f d2 ff ff call 108f98 10bd39: 83 c4 10 add $0x10,%esp return -1; 10bd3c: b8 ff ff ff ff mov $0xffffffff,%eax 10bd41: e9 68 ff ff ff jmp 10bcae =============================================================================== 0010bdac : */ int unmount( const char *path ) { 10bdac: 55 push %ebp 10bdad: 89 e5 mov %esp,%ebp 10bdaf: 57 push %edi 10bdb0: 56 push %esi 10bdb1: 53 push %ebx 10bdb2: 83 ec 38 sub $0x38,%esp 10bdb5: 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 ) ) 10bdb8: 31 c0 xor %eax,%eax 10bdba: b9 ff ff ff ff mov $0xffffffff,%ecx 10bdbf: 89 d7 mov %edx,%edi 10bdc1: f2 ae repnz scas %es:(%edi),%al 10bdc3: f7 d1 not %ecx 10bdc5: 49 dec %ecx 10bdc6: 6a 01 push $0x1 10bdc8: 8d 75 d4 lea -0x2c(%ebp),%esi 10bdcb: 56 push %esi 10bdcc: 6a 00 push $0x0 10bdce: 51 push %ecx 10bdcf: 52 push %edx 10bdd0: e8 4f cf ff ff call 108d24 10bdd5: 83 c4 20 add $0x20,%esp 10bdd8: 85 c0 test %eax,%eax 10bdda: 75 68 jne 10be44 return -1; mt_entry = loc.mt_entry; 10bddc: 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 ){ 10bddf: 8b 45 d4 mov -0x2c(%ebp),%eax 10bde2: 39 43 1c cmp %eax,0x1c(%ebx) 10bde5: 0f 85 c5 00 00 00 jne 10beb0 /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 10bdeb: 83 ec 0c sub $0xc,%esp 10bdee: 56 push %esi 10bdef: e8 08 d0 ff ff call 108dfc * 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 ) 10bdf4: 83 c4 10 add $0x10,%esp 10bdf7: a1 10 74 12 00 mov 0x127410,%eax 10bdfc: 39 58 14 cmp %ebx,0x14(%eax) 10bdff: 0f 84 cf 00 00 00 je 10bed4 /* * Verify there are no file systems below the path specified */ if ( rtems_filesystem_mount_iterate( is_fs_below_mount_point, 10be05: 83 ec 08 sub $0x8,%esp 10be08: ff 73 2c pushl 0x2c(%ebx) 10be0b: 68 98 bd 10 00 push $0x10bd98 10be10: e8 ab d7 ff ff call 1095c0 10be15: 83 c4 10 add $0x10,%esp 10be18: 84 c0 test %al,%al 10be1a: 0f 85 b4 00 00 00 jne 10bed4 * 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 ) 10be20: 83 ec 0c sub $0xc,%esp 10be23: 53 push %ebx 10be24: e8 03 d3 ff ff call 10912c 10be29: 83 c4 10 add $0x10,%esp 10be2c: 48 dec %eax 10be2d: 0f 84 a1 00 00 00 je 10bed4 * 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 ) 10be33: 83 ec 0c sub $0xc,%esp 10be36: 8b 43 14 mov 0x14(%ebx),%eax 10be39: 53 push %ebx 10be3a: ff 50 28 call *0x28(%eax) 10be3d: 83 c4 10 add $0x10,%esp 10be40: 85 c0 test %eax,%eax 10be42: 74 10 je 10be54 <== 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; 10be44: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 10be49: 8d 65 f4 lea -0xc(%ebp),%esp 10be4c: 5b pop %ebx 10be4d: 5e pop %esi 10be4e: 5f pop %edi 10be4f: c9 leave 10be50: c3 ret 10be51: 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){ 10be54: 83 ec 0c sub $0xc,%esp 10be57: 8b 43 28 mov 0x28(%ebx),%eax 10be5a: 53 push %ebx 10be5b: ff 50 2c call *0x2c(%eax) 10be5e: 83 c4 10 add $0x10,%esp 10be61: 85 c0 test %eax,%eax 10be63: 0f 85 83 00 00 00 jne 10beec <== 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 ); 10be69: 52 push %edx 10be6a: 6a 00 push $0x0 10be6c: 6a 00 push $0x0 10be6e: ff 35 a8 96 12 00 pushl 0x1296a8 10be74: e8 77 0b 00 00 call 10c9f0 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 10be79: 89 1c 24 mov %ebx,(%esp) 10be7c: e8 27 14 00 00 call 10d2a8 <_Chain_Extract> } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10be81: 58 pop %eax 10be82: ff 35 a8 96 12 00 pushl 0x1296a8 10be88: e8 5f 0c 00 00 call 10caec 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; 10be8d: 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 ); 10be90: 89 04 24 mov %eax,(%esp) 10be93: e8 64 cf ff ff call 108dfc free( mt_entry ); 10be98: 89 1c 24 mov %ebx,(%esp) 10be9b: e8 70 cf ff ff call 108e10 return 0; 10bea0: 83 c4 10 add $0x10,%esp 10bea3: 31 c0 xor %eax,%eax } 10bea5: 8d 65 f4 lea -0xc(%ebp),%esp 10bea8: 5b pop %ebx 10bea9: 5e pop %esi 10beaa: 5f pop %edi 10beab: c9 leave 10beac: c3 ret 10bead: 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 ); 10beb0: 83 ec 0c sub $0xc,%esp 10beb3: 56 push %esi 10beb4: e8 43 cf ff ff call 108dfc rtems_set_errno_and_return_minus_one( EACCES ); 10beb9: e8 5a 74 00 00 call 113318 <__errno> 10bebe: c7 00 0d 00 00 00 movl $0xd,(%eax) 10bec4: 83 c4 10 add $0x10,%esp 10bec7: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 10becc: 8d 65 f4 lea -0xc(%ebp),%esp 10becf: 5b pop %ebx 10bed0: 5e pop %esi 10bed1: 5f pop %edi 10bed2: c9 leave 10bed3: 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 ); 10bed4: e8 3f 74 00 00 call 113318 <__errno> 10bed9: c7 00 10 00 00 00 movl $0x10,(%eax) 10bedf: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 10bee4: 8d 65 f4 lea -0xc(%ebp),%esp 10bee7: 5b pop %ebx 10bee8: 5e pop %esi 10bee9: 5f pop %edi 10beea: c9 leave 10beeb: 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 ) 10beec: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10beef: 8b 43 14 mov 0x14(%ebx),%eax <== NOT EXECUTED 10bef2: 53 push %ebx <== NOT EXECUTED 10bef3: ff 50 20 call *0x20(%eax) <== NOT EXECUTED 10bef6: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10bef9: 85 c0 test %eax,%eax <== NOT EXECUTED 10befb: 0f 84 43 ff ff ff je 10be44 <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 10bf01: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10bf04: 6a 00 push $0x0 <== NOT EXECUTED 10bf06: e8 dd 10 00 00 call 10cfe8 <== NOT EXECUTED =============================================================================== 0010bf54 : int utime( const char *path, const struct utimbuf *times ) { 10bf54: 55 push %ebp 10bf55: 89 e5 mov %esp,%ebp 10bf57: 57 push %edi 10bf58: 56 push %esi 10bf59: 53 push %ebx 10bf5a: 83 ec 48 sub $0x48,%esp 10bf5d: 8b 55 08 mov 0x8(%ebp),%edx 10bf60: 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 ) ) 10bf63: 31 c0 xor %eax,%eax 10bf65: b9 ff ff ff ff mov $0xffffffff,%ecx 10bf6a: 89 d7 mov %edx,%edi 10bf6c: f2 ae repnz scas %es:(%edi),%al 10bf6e: f7 d1 not %ecx 10bf70: 49 dec %ecx 10bf71: 6a 01 push $0x1 10bf73: 8d 75 d4 lea -0x2c(%ebp),%esi 10bf76: 56 push %esi 10bf77: 6a 00 push $0x0 10bf79: 51 push %ecx 10bf7a: 52 push %edx 10bf7b: e8 a8 ca ff ff call 108a28 10bf80: 83 c4 20 add $0x20,%esp 10bf83: 85 c0 test %eax,%eax 10bf85: 75 2d jne 10bfb4 return -1; if ( times == NULL ) { 10bf87: 85 db test %ebx,%ebx 10bf89: 74 39 je 10bfc4 10bf8b: 8b 53 04 mov 0x4(%ebx),%edx 10bf8e: 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 ); 10bf90: 51 push %ecx 10bf91: 52 push %edx 10bf92: 50 push %eax 10bf93: 56 push %esi 10bf94: 8b 45 e0 mov -0x20(%ebp),%eax 10bf97: ff 50 30 call *0x30(%eax) rtems_filesystem_freenode( &temp_loc ); 10bf9a: 89 34 24 mov %esi,(%esp) 10bf9d: 89 45 c4 mov %eax,-0x3c(%ebp) 10bfa0: e8 73 ce ff ff call 108e18 return result; 10bfa5: 83 c4 10 add $0x10,%esp 10bfa8: 8b 45 c4 mov -0x3c(%ebp),%eax } 10bfab: 8d 65 f4 lea -0xc(%ebp),%esp 10bfae: 5b pop %ebx 10bfaf: 5e pop %esi 10bfb0: 5f pop %edi 10bfb1: c9 leave 10bfb2: c3 ret 10bfb3: 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; 10bfb4: 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; } 10bfb9: 8d 65 f4 lea -0xc(%ebp),%esp 10bfbc: 5b pop %ebx 10bfbd: 5e pop %esi 10bfbe: 5f pop %edi 10bfbf: c9 leave 10bfc0: c3 ret 10bfc1: 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 ); 10bfc4: 83 ec 0c sub $0xc,%esp 10bfc7: 6a 00 push $0x0 10bfc9: e8 ea bc 00 00 call 117cb8