=============================================================================== 0010ef34 : #define MAXSYMLINK 5 int IMFS_Set_handlers( rtems_filesystem_location_info_t *loc ) { 10ef34: 55 push %ebp 10ef35: 89 e5 mov %esp,%ebp 10ef37: 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; 10ef3a: 8b 50 10 mov 0x10(%eax),%edx 10ef3d: 8b 4a 34 mov 0x34(%edx),%ecx switch( node->type ) { 10ef40: 8b 10 mov (%eax),%edx 10ef42: 83 7a 4c 07 cmpl $0x7,0x4c(%edx) 10ef46: 77 12 ja 10ef5a <== NEVER TAKEN 10ef48: 8b 52 4c mov 0x4c(%edx),%edx 10ef4b: ff 24 95 b0 08 12 00 jmp *0x1208b0(,%edx,4) 10ef52: 66 90 xchg %ax,%ax case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 10ef54: 8b 51 0c mov 0xc(%ecx),%edx 10ef57: 89 50 08 mov %edx,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10ef5a: 31 c0 xor %eax,%eax 10ef5c: c9 leave 10ef5d: c3 ret 10ef5e: 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; 10ef60: 8b 51 08 mov 0x8(%ecx),%edx 10ef63: 89 50 08 mov %edx,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10ef66: 31 c0 xor %eax,%eax 10ef68: c9 leave 10ef69: c3 ret 10ef6a: 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; 10ef6c: c7 40 08 60 09 12 00 movl $0x120960,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10ef73: 31 c0 xor %eax,%eax 10ef75: c9 leave 10ef76: c3 ret 10ef77: 90 nop break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_FIFO: loc->handlers = fs_info->fifo_handlers; 10ef78: 8b 51 10 mov 0x10(%ecx),%edx 10ef7b: 89 50 08 mov %edx,0x8(%eax) break; } return 0; } 10ef7e: 31 c0 xor %eax,%eax 10ef80: c9 leave 10ef81: c3 ret 10ef82: 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; 10ef84: c7 40 08 e0 08 12 00 movl $0x1208e0,0x8(%eax) loc->handlers = fs_info->fifo_handlers; break; } return 0; } 10ef8b: 31 c0 xor %eax,%eax 10ef8d: c9 leave 10ef8e: c3 ret =============================================================================== 0010f87c : void IMFS_check_node_remove( IMFS_jnode_t *jnode ) { 10f87c: 55 push %ebp 10f87d: 89 e5 mov %esp,%ebp 10f87f: 53 push %ebx 10f880: 83 ec 10 sub $0x10,%esp 10f883: 8b 5d 08 mov 0x8(%ebp),%ebx if ( !rtems_libio_is_file_open( jnode ) && jnode->st_nlink < 1 ) { 10f886: 53 push %ebx 10f887: e8 d8 04 00 00 call 10fd64 10f88c: 83 c4 10 add $0x10,%esp 10f88f: 85 c0 test %eax,%eax 10f891: 75 2d jne 10f8c0 10f893: 66 83 7b 34 00 cmpw $0x0,0x34(%ebx) 10f898: 75 26 jne 10f8c0 if ( rtems_filesystem_current.node_access == jnode ) 10f89a: a1 50 41 12 00 mov 0x124150,%eax 10f89f: 39 58 04 cmp %ebx,0x4(%eax) 10f8a2: 74 58 je 10f8fc rtems_filesystem_current.node_access = NULL; switch ( jnode->type ) { 10f8a4: 8b 43 4c mov 0x4c(%ebx),%eax 10f8a7: 83 f8 04 cmp $0x4,%eax 10f8aa: 74 34 je 10f8e0 10f8ac: 83 f8 05 cmp $0x5,%eax 10f8af: 74 17 je 10f8c8 break; default: break; } free( jnode ); 10f8b1: 89 5d 08 mov %ebx,0x8(%ebp) } } 10f8b4: 8b 5d fc mov -0x4(%ebp),%ebx 10f8b7: c9 leave break; default: break; } free( jnode ); 10f8b8: e9 f7 87 ff ff jmp 1080b4 10f8bd: 8d 76 00 lea 0x0(%esi),%esi } } 10f8c0: 8b 5d fc mov -0x4(%ebp),%ebx 10f8c3: c9 leave 10f8c4: c3 ret 10f8c5: 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 ); 10f8c8: 83 ec 0c sub $0xc,%esp 10f8cb: 53 push %ebx 10f8cc: e8 53 1a 00 00 call 111324 break; 10f8d1: 83 c4 10 add $0x10,%esp break; default: break; } free( jnode ); 10f8d4: 89 5d 08 mov %ebx,0x8(%ebp) } } 10f8d7: 8b 5d fc mov -0x4(%ebp),%ebx 10f8da: c9 leave break; default: break; } free( jnode ); 10f8db: e9 d4 87 ff ff jmp 1080b4 switch ( jnode->type ) { case IMFS_MEMORY_FILE: IMFS_memfile_remove( jnode ); break; case IMFS_SYM_LINK: free( jnode->info.sym_link.name ); 10f8e0: 83 ec 0c sub $0xc,%esp 10f8e3: ff 73 50 pushl 0x50(%ebx) 10f8e6: e8 c9 87 ff ff call 1080b4 break; 10f8eb: 83 c4 10 add $0x10,%esp default: break; } free( jnode ); 10f8ee: 89 5d 08 mov %ebx,0x8(%ebp) } } 10f8f1: 8b 5d fc mov -0x4(%ebp),%ebx 10f8f4: c9 leave break; default: break; } free( jnode ); 10f8f5: e9 ba 87 ff ff jmp 1080b4 10f8fa: 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; 10f8fc: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) 10f903: eb 9f jmp 10f8a4 =============================================================================== 0010edc8 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 10edc8: 55 push %ebp 10edc9: 89 e5 mov %esp,%ebp 10edcb: 57 push %edi 10edcc: 56 push %esi 10edcd: 53 push %ebx 10edce: 83 ec 1c sub $0x1c,%esp 10edd1: 8b 45 08 mov 0x8(%ebp),%eax 10edd4: 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 ) 10edd7: 85 c0 test %eax,%eax 10edd9: 0f 84 ba 00 00 00 je 10ee99 <== NEVER TAKEN return NULL; parent = parent_loc->node_access; 10eddf: 8b 38 mov (%eax),%edi fs_info = parent_loc->mt_entry->fs_info; 10ede1: 8b 40 10 mov 0x10(%eax),%eax 10ede4: 8b 70 34 mov 0x34(%eax),%esi /* * Reject creation of FIFOs if support is disabled. */ if ( type == IMFS_FIFO && 10ede7: 83 fb 07 cmp $0x7,%ebx 10edea: 0f 84 9c 00 00 00 je 10ee8c return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 10edf0: 50 push %eax 10edf1: a1 50 41 12 00 mov 0x124150,%eax 10edf6: 8b 40 2c mov 0x2c(%eax),%eax 10edf9: f7 d0 not %eax 10edfb: 23 45 14 and 0x14(%ebp),%eax 10edfe: 50 push %eax 10edff: ff 75 10 pushl 0x10(%ebp) 10ee02: 53 push %ebx 10ee03: e8 54 ff ff ff call 10ed5c if ( !node ) 10ee08: 83 c4 10 add $0x10,%esp 10ee0b: 85 c0 test %eax,%eax 10ee0d: 74 73 je 10ee82 return NULL; /* * Set the type specific information */ if ( type == IMFS_DIRECTORY ) { 10ee0f: 83 fb 01 cmp $0x1,%ebx 10ee12: 74 38 je 10ee4c rtems_chain_initialize_empty(&node->info.directory.Entries); } else if ( type == IMFS_HARD_LINK ) { 10ee14: 83 fb 03 cmp $0x3,%ebx 10ee17: 0f 84 97 00 00 00 je 10eeb4 node->info.hard_link.link_node = info->hard_link.link_node; } else if ( type == IMFS_SYM_LINK ) { 10ee1d: 83 fb 04 cmp $0x4,%ebx 10ee20: 0f 84 8e 00 00 00 je 10eeb4 node->info.sym_link.name = info->sym_link.name; } else if ( type == IMFS_DEVICE ) { 10ee26: 83 fb 02 cmp $0x2,%ebx 10ee29: 74 79 je 10eea4 node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; } else if ( type == IMFS_LINEAR_FILE ) { 10ee2b: 83 fb 06 cmp $0x6,%ebx 10ee2e: 0f 84 8c 00 00 00 je 10eec0 node->info.linearfile.size = 0; node->info.linearfile.direct = 0; } else if ( type == IMFS_MEMORY_FILE ) { 10ee34: 83 fb 05 cmp $0x5,%ebx 10ee37: 0f 84 9b 00 00 00 je 10eed8 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 ) { 10ee3d: 83 fb 07 cmp $0x7,%ebx 10ee40: 75 1d jne 10ee5f <== NEVER TAKEN node->info.fifo.pipe = NULL; 10ee42: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) 10ee49: eb 14 jmp 10ee5f 10ee4b: 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 ); 10ee4c: 8d 50 54 lea 0x54(%eax),%edx 10ee4f: 89 50 50 mov %edx,0x50(%eax) head->next = tail; head->previous = NULL; 10ee52: 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 ); 10ee59: 8d 50 50 lea 0x50(%eax),%edx 10ee5c: 89 50 58 mov %edx,0x58(%eax) } /* * This node MUST have a parent, so put it in that directory list. */ node->Parent = parent; 10ee5f: 89 78 08 mov %edi,0x8(%eax) node->st_ino = ++fs_info->ino_count; 10ee62: 8b 56 04 mov 0x4(%esi),%edx 10ee65: 42 inc %edx 10ee66: 89 56 04 mov %edx,0x4(%esi) 10ee69: 89 50 38 mov %edx,0x38(%eax) 10ee6c: 83 ec 08 sub $0x8,%esp 10ee6f: 50 push %eax rtems_chain_append( &parent->info.directory.Entries, &node->Node ); 10ee70: 83 c7 50 add $0x50,%edi 10ee73: 57 push %edi 10ee74: 89 45 e4 mov %eax,-0x1c(%ebp) 10ee77: e8 14 d1 ff ff call 10bf90 <_Chain_Append> return node; 10ee7c: 83 c4 10 add $0x10,%esp 10ee7f: 8b 45 e4 mov -0x1c(%ebp),%eax } 10ee82: 8d 65 f4 lea -0xc(%ebp),%esp 10ee85: 5b pop %ebx 10ee86: 5e pop %esi 10ee87: 5f pop %edi 10ee88: c9 leave 10ee89: c3 ret 10ee8a: 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 && 10ee8c: 81 7e 10 40 08 12 00 cmpl $0x120840,0x10(%esi) 10ee93: 0f 85 57 ff ff ff jne 10edf0 fs_info->fifo_handlers == &rtems_filesystem_handlers_default ) return NULL; 10ee99: 31 c0 xor %eax,%eax node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 10ee9b: 8d 65 f4 lea -0xc(%ebp),%esp 10ee9e: 5b pop %ebx 10ee9f: 5e pop %esi 10eea0: 5f pop %edi 10eea1: c9 leave 10eea2: c3 ret 10eea3: 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; 10eea4: 8b 4d 18 mov 0x18(%ebp),%ecx 10eea7: 8b 11 mov (%ecx),%edx 10eea9: 89 50 50 mov %edx,0x50(%eax) node->info.device.minor = info->device.minor; 10eeac: 8b 51 04 mov 0x4(%ecx),%edx 10eeaf: 89 50 54 mov %edx,0x54(%eax) 10eeb2: eb ab jmp 10ee5f 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; 10eeb4: 8b 4d 18 mov 0x18(%ebp),%ecx 10eeb7: 8b 11 mov (%ecx),%edx 10eeb9: 89 50 50 mov %edx,0x50(%eax) 10eebc: eb a1 jmp 10ee5f 10eebe: 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; 10eec0: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) 10eec7: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.linearfile.direct = 0; 10eece: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) 10eed5: eb 88 jmp 10ee5f 10eed7: 90 nop } else if ( type == IMFS_MEMORY_FILE ) { node->info.file.size = 0; 10eed8: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) 10eedf: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.file.indirect = 0; 10eee6: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) node->info.file.doubly_indirect = 0; 10eeed: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) node->info.file.triply_indirect = 0; 10eef4: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax) 10eefb: e9 5f ff ff ff jmp 10ee5f =============================================================================== 0010a4e8 : */ void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 10a4e8: 55 push %ebp 10a4e9: 89 e5 mov %esp,%ebp 10a4eb: 57 push %edi 10a4ec: 56 push %esi 10a4ed: 53 push %ebx 10a4ee: 83 ec 1c sub $0x1c,%esp 10a4f1: 8b 45 08 mov 0x8(%ebp),%eax 10a4f4: 8b 75 0c mov 0xc(%ebp),%esi * */ int IMFS_memfile_maximum_size( void ) { return IMFS_MEMFILE_MAXIMUM_SIZE; } 10a4f7: 8b 78 50 mov 0x50(%eax),%edi RTEMS_INLINE_ROUTINE bool _Chain_Is_tail( Chain_Control *the_chain, const Chain_Node *the_node ) { return (the_node == _Chain_Tail(the_chain)); 10a4fa: 83 c0 54 add $0x54,%eax 10a4fd: 89 45 e4 mov %eax,-0x1c(%ebp) IMFS_assert( level >= 0 ); IMFS_assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = rtems_chain_first( the_chain ); 10a500: 39 c7 cmp %eax,%edi 10a502: 74 47 je 10a54b for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 10a504: 8d 46 01 lea 0x1(%esi),%eax 10a507: 89 45 e0 mov %eax,-0x20(%ebp) 10a50a: 66 90 xchg %ax,%ax !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) 10a50c: 85 f6 test %esi,%esi 10a50e: 78 22 js 10a532 <== NEVER TAKEN 10a510: 31 db xor %ebx,%ebx 10a512: 66 90 xchg %ax,%ax fprintf(stdout, "...." ); 10a514: a1 a0 b2 12 00 mov 0x12b2a0,%eax 10a519: ff 70 08 pushl 0x8(%eax) 10a51c: 6a 04 push $0x4 10a51e: 6a 01 push $0x1 10a520: 68 72 62 12 00 push $0x126272 10a525: e8 62 d1 00 00 call 11768c !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) 10a52a: 43 inc %ebx 10a52b: 83 c4 10 add $0x10,%esp 10a52e: 39 de cmp %ebx,%esi 10a530: 7d e2 jge 10a514 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 10a532: 83 ec 0c sub $0xc,%esp 10a535: 57 push %edi 10a536: e8 75 fe ff ff call 10a3b0 if ( the_jnode->type == IMFS_DIRECTORY ) 10a53b: 83 c4 10 add $0x10,%esp 10a53e: 83 7f 4c 01 cmpl $0x1,0x4c(%edi) 10a542: 74 10 je 10a554 the_chain = &the_directory->info.directory.Entries; for ( the_node = rtems_chain_first( the_chain ); !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 10a544: 8b 3f mov (%edi),%edi IMFS_assert( level >= 0 ); IMFS_assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = rtems_chain_first( the_chain ); 10a546: 3b 7d e4 cmp -0x1c(%ebp),%edi 10a549: 75 c1 jne 10a50c fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); } } 10a54b: 8d 65 f4 lea -0xc(%ebp),%esp 10a54e: 5b pop %ebx 10a54f: 5e pop %esi 10a550: 5f pop %edi 10a551: c9 leave 10a552: c3 ret 10a553: 90 nop for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 10a554: 83 ec 08 sub $0x8,%esp 10a557: ff 75 e0 pushl -0x20(%ebp) 10a55a: 57 push %edi 10a55b: e8 88 ff ff ff call 10a4e8 10a560: 83 c4 10 add $0x10,%esp 10a563: eb df jmp 10a544 =============================================================================== 0010f010 : const char *pathname, /* IN */ size_t pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 10f010: 55 push %ebp 10f011: 89 e5 mov %esp,%ebp 10f013: 57 push %edi 10f014: 56 push %esi 10f015: 53 push %ebx 10f016: 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 ) ) { 10f019: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp) 10f020: 0f 85 ee 01 00 00 jne 10f214 <== NEVER TAKEN /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 10f026: 8b 45 14 mov 0x14(%ebp),%eax 10f029: 8b 38 mov (%eax),%edi size_t pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { int i = 0; 10f02b: c7 45 a4 00 00 00 00 movl $0x0,-0x5c(%ebp) 10f032: 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 ); 10f035: 8d 55 e4 lea -0x1c(%ebp),%edx 10f038: 52 push %edx 10f039: 56 push %esi 10f03a: ff 75 0c pushl 0xc(%ebp) 10f03d: 8b 45 08 mov 0x8(%ebp),%eax 10f040: 03 45 a4 add -0x5c(%ebp),%eax 10f043: 50 push %eax 10f044: e8 17 07 00 00 call 10f760 10f049: 89 c3 mov %eax,%ebx pathnamelen -= len; 10f04b: 8b 55 e4 mov -0x1c(%ebp),%edx i += len; if ( !pathloc->node_access ) 10f04e: 8b 4d 14 mov 0x14(%ebp),%ecx 10f051: 8b 01 mov (%ecx),%eax 10f053: 83 c4 10 add $0x10,%esp 10f056: 85 c0 test %eax,%eax 10f058: 0f 84 e6 00 00 00 je 10f144 <== NEVER TAKEN */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 10f05e: 29 55 0c sub %edx,0xc(%ebp) i += len; 10f061: 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 ) 10f064: 85 db test %ebx,%ebx 10f066: 75 44 jne 10f0ac * 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 ) { 10f068: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 10f06c: 0f 84 26 01 00 00 je 10f198 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 10f072: 83 ec 0c sub $0xc,%esp 10f075: ff 75 14 pushl 0x14(%ebp) 10f078: e8 b7 fe ff ff call 10ef34 10f07d: 89 c3 mov %eax,%ebx 10f07f: 5a pop %edx 10f080: 59 pop %ecx /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 10f081: ff 75 10 pushl 0x10(%ebp) 10f084: ff 75 14 pushl 0x14(%ebp) 10f087: e8 04 ff ff ff call 10ef90 10f08c: 83 c4 10 add $0x10,%esp 10f08f: 85 c0 test %eax,%eax 10f091: 0f 85 d1 00 00 00 jne 10f168 rtems_set_errno_and_return_minus_one( EACCES ); 10f097: e8 a0 32 00 00 call 11233c <__errno> 10f09c: c7 00 0d 00 00 00 movl $0xd,(%eax) 10f0a2: bb ff ff ff ff mov $0xffffffff,%ebx 10f0a7: e9 bc 00 00 00 jmp 10f168 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 10f0ac: 83 7f 4c 01 cmpl $0x1,0x4c(%edi) 10f0b0: 0f 84 be 00 00 00 je 10f174 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; 10f0b6: 89 c7 mov %eax,%edi switch( type ) { 10f0b8: 83 fb 03 cmp $0x3,%ebx 10f0bb: 74 1b je 10f0d8 10f0bd: 83 fb 04 cmp $0x4,%ebx 10f0c0: 0f 84 92 00 00 00 je 10f158 10f0c6: 83 fb 02 cmp $0x2,%ebx 10f0c9: 74 51 je 10f11c /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 10f0cb: 83 fb 04 cmp $0x4,%ebx 10f0ce: 0f 85 61 ff ff ff jne 10f035 <== ALWAYS TAKEN 10f0d4: eb 92 jmp 10f068 <== NOT EXECUTED 10f0d6: 66 90 xchg %ax,%ax <== NOT EXECUTED case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 10f0d8: 8b 40 4c mov 0x4c(%eax),%eax 10f0db: 83 f8 03 cmp $0x3,%eax 10f0de: 0f 84 08 01 00 00 je 10f1ec * It would be a design error if we evaluated the link and * was broken. */ IMFS_assert( node ); } else if ( node->type == IMFS_SYM_LINK ) { 10f0e4: 83 f8 04 cmp $0x4,%eax 10f0e7: 0f 84 51 01 00 00 je 10f23e } /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 10f0ed: 48 dec %eax 10f0ee: 0f 85 35 01 00 00 jne 10f229 /* * 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 ) { 10f0f4: 8b 47 5c mov 0x5c(%edi),%eax 10f0f7: 85 c0 test %eax,%eax 10f0f9: 0f 85 a4 00 00 00 jne 10f1a3 } /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 10f0ff: 83 ec 08 sub $0x8,%esp 10f102: 56 push %esi 10f103: 57 push %edi 10f104: e8 eb 05 00 00 call 10f6f4 10f109: 89 c7 mov %eax,%edi if ( !node ) 10f10b: 83 c4 10 add $0x10,%esp 10f10e: 85 c0 test %eax,%eax 10f110: 74 32 je 10f144 /* * Set the node access to the point we have found. */ pathloc->node_access = node; 10f112: 8b 45 14 mov 0x14(%ebp),%eax 10f115: 89 38 mov %edi,(%eax) 10f117: e9 19 ff ff ff jmp 10f035 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 10f11c: 8b 15 50 41 12 00 mov 0x124150,%edx 10f122: 39 42 18 cmp %eax,0x18(%edx) 10f125: 0f 84 0a ff ff ff je 10f035 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 10f12b: 8b 4d 14 mov 0x14(%ebp),%ecx 10f12e: 8b 51 10 mov 0x10(%ecx),%edx /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 10f131: 39 42 1c cmp %eax,0x1c(%edx) 10f134: 0f 84 d2 00 00 00 je 10f20c pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 10f13a: 8b 78 08 mov 0x8(%eax),%edi 10f13d: 85 ff test %edi,%edi 10f13f: 75 d1 jne 10f112 10f141: 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 ); 10f144: e8 f3 31 00 00 call 11233c <__errno> 10f149: c7 00 02 00 00 00 movl $0x2,(%eax) 10f14f: bb ff ff ff ff mov $0xffffffff,%ebx 10f154: eb 12 jmp 10f168 10f156: 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 ); 10f158: e8 df 31 00 00 call 11233c <__errno> 10f15d: c7 00 5b 00 00 00 movl $0x5b,(%eax) 10f163: bb ff ff ff ff mov $0xffffffff,%ebx if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10f168: 89 d8 mov %ebx,%eax 10f16a: 8d 65 f4 lea -0xc(%ebp),%esp 10f16d: 5b pop %ebx 10f16e: 5e pop %esi 10f16f: 5f pop %edi 10f170: c9 leave 10f171: c3 ret 10f172: 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 ) ) 10f174: 83 ec 08 sub $0x8,%esp 10f177: 6a 01 push $0x1 10f179: ff 75 14 pushl 0x14(%ebp) 10f17c: e8 0f fe ff ff call 10ef90 10f181: 83 c4 10 add $0x10,%esp 10f184: 85 c0 test %eax,%eax 10f186: 0f 84 0b ff ff ff je 10f097 10f18c: 8b 55 14 mov 0x14(%ebp),%edx 10f18f: 8b 02 mov (%edx),%eax 10f191: e9 20 ff ff ff jmp 10f0b6 10f196: 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 ) { 10f198: 8b 40 5c mov 0x5c(%eax),%eax 10f19b: 85 c0 test %eax,%eax 10f19d: 0f 84 cf fe ff ff je 10f072 newloc = node->info.directory.mt_fs->mt_fs_root; 10f1a3: 8d 7d d0 lea -0x30(%ebp),%edi 10f1a6: 8d 70 1c lea 0x1c(%eax),%esi 10f1a9: b9 05 00 00 00 mov $0x5,%ecx 10f1ae: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *pathloc = newloc; 10f1b0: 8d 75 d0 lea -0x30(%ebp),%esi 10f1b3: b1 05 mov $0x5,%cl 10f1b5: 8b 7d 14 mov 0x14(%ebp),%edi 10f1b8: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return (*pathloc->ops->evalpath_h)( &pathname[i-len], 10f1ba: 8b 55 e4 mov -0x1c(%ebp),%edx 10f1bd: 8b 4d 14 mov 0x14(%ebp),%ecx 10f1c0: 8b 41 0c mov 0xc(%ecx),%eax 10f1c3: 51 push %ecx 10f1c4: ff 75 10 pushl 0x10(%ebp) 10f1c7: 8b 4d 0c mov 0xc(%ebp),%ecx 10f1ca: 01 d1 add %edx,%ecx 10f1cc: 51 push %ecx 10f1cd: 8b 4d a4 mov -0x5c(%ebp),%ecx 10f1d0: 29 d1 sub %edx,%ecx 10f1d2: 8b 55 08 mov 0x8(%ebp),%edx 10f1d5: 01 ca add %ecx,%edx 10f1d7: 52 push %edx 10f1d8: ff 10 call *(%eax) 10f1da: 89 c3 mov %eax,%ebx 10f1dc: 83 c4 10 add $0x10,%esp if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10f1df: 89 d8 mov %ebx,%eax 10f1e1: 8d 65 f4 lea -0xc(%ebp),%esp 10f1e4: 5b pop %ebx 10f1e5: 5e pop %esi 10f1e6: 5f pop %edi 10f1e7: c9 leave 10f1e8: c3 ret 10f1e9: 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 ); 10f1ec: 83 ec 08 sub $0x8,%esp 10f1ef: 6a 00 push $0x0 10f1f1: ff 75 14 pushl 0x14(%ebp) 10f1f4: e8 d3 fd ff ff call 10efcc node = pathloc->node_access; 10f1f9: 8b 55 14 mov 0x14(%ebp),%edx 10f1fc: 8b 3a mov (%edx),%edi 10f1fe: 8b 47 4c mov 0x4c(%edi),%eax 10f201: 83 c4 10 add $0x10,%esp 10f204: e9 e4 fe ff ff jmp 10f0ed 10f209: 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; 10f20c: 8d 7d d0 lea -0x30(%ebp),%edi 10f20f: 8d 72 08 lea 0x8(%edx),%esi 10f212: eb 95 jmp 10f1a9 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 ); 10f214: e8 23 31 00 00 call 11233c <__errno> <== NOT EXECUTED 10f219: c7 00 05 00 00 00 movl $0x5,(%eax) <== NOT EXECUTED 10f21f: bb ff ff ff ff mov $0xffffffff,%ebx <== NOT EXECUTED 10f224: e9 3f ff ff ff jmp 10f168 <== NOT EXECUTED /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 10f229: e8 0e 31 00 00 call 11233c <__errno> 10f22e: c7 00 14 00 00 00 movl $0x14,(%eax) 10f234: bb ff ff ff ff mov $0xffffffff,%ebx 10f239: e9 2a ff ff ff jmp 10f168 * was broken. */ IMFS_assert( node ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); 10f23e: 83 ec 08 sub $0x8,%esp 10f241: 6a 00 push $0x0 10f243: ff 75 14 pushl 0x14(%ebp) 10f246: e8 1d 00 00 00 call 10f268 10f24b: 89 c3 mov %eax,%ebx /* * In contrast to a hard link, it is possible to have a broken * symbolic link. */ node = pathloc->node_access; 10f24d: 8b 4d 14 mov 0x14(%ebp),%ecx 10f250: 8b 39 mov (%ecx),%edi if ( result == -1 ) 10f252: 83 c4 10 add $0x10,%esp 10f255: 83 f8 ff cmp $0xffffffff,%eax 10f258: 0f 84 0a ff ff ff je 10f168 <== NEVER TAKEN /* * In contrast to a hard link, it is possible to have a broken * symbolic link. */ node = pathloc->node_access; 10f25e: 8b 47 4c mov 0x4c(%edi),%eax 10f261: e9 87 fe ff ff jmp 10f0ed =============================================================================== 0010f390 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 10f390: 55 push %ebp 10f391: 89 e5 mov %esp,%ebp 10f393: 57 push %edi 10f394: 56 push %esi 10f395: 53 push %ebx 10f396: 83 ec 5c sub $0x5c,%esp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 10f399: 8b 45 0c mov 0xc(%ebp),%eax 10f39c: 8b 18 mov (%eax),%ebx /* * Get the path length. */ pathlen = strlen( path ); 10f39e: 31 c0 xor %eax,%eax 10f3a0: b9 ff ff ff ff mov $0xffffffff,%ecx 10f3a5: 8b 7d 08 mov 0x8(%ebp),%edi 10f3a8: f2 ae repnz scas %es:(%edi),%al 10f3aa: f7 d1 not %ecx 10f3ac: 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; 10f3af: 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 ); 10f3b6: 8d 55 e4 lea -0x1c(%ebp),%edx 10f3b9: 52 push %edx 10f3ba: 8d 4d af lea -0x51(%ebp),%ecx 10f3bd: 51 push %ecx 10f3be: 56 push %esi 10f3bf: 8b 45 08 mov 0x8(%ebp),%eax 10f3c2: 03 45 a4 add -0x5c(%ebp),%eax 10f3c5: 50 push %eax 10f3c6: e8 95 03 00 00 call 10f760 10f3cb: 89 c7 mov %eax,%edi pathlen -= len; 10f3cd: 8b 55 e4 mov -0x1c(%ebp),%edx 10f3d0: 29 d6 sub %edx,%esi i += len; if ( !pathloc->node_access ) 10f3d2: 8b 4d 0c mov 0xc(%ebp),%ecx 10f3d5: 8b 01 mov (%ecx),%eax 10f3d7: 83 c4 10 add $0x10,%esp 10f3da: 85 c0 test %eax,%eax 10f3dc: 0f 84 55 01 00 00 je 10f537 <== NEVER TAKEN /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 10f3e2: 85 ff test %edi,%edi 10f3e4: 75 1a jne 10f400 pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 10f3e6: e8 51 2f 00 00 call 11233c <__errno> 10f3eb: c7 00 11 00 00 00 movl $0x11,(%eax) 10f3f1: 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; } 10f3f6: 89 d8 mov %ebx,%eax 10f3f8: 8d 65 f4 lea -0xc(%ebp),%esp 10f3fb: 5b pop %ebx 10f3fc: 5e pop %esi 10f3fd: 5f pop %edi 10f3fe: c9 leave 10f3ff: c3 ret /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 10f400: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f404: 0f 84 c6 00 00 00 je 10f4d0 while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; i += len; 10f40a: 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; 10f40d: 89 c3 mov %eax,%ebx switch( type ) { 10f40f: 83 ff 02 cmp $0x2,%edi 10f412: 0f 84 88 00 00 00 je 10f4a0 10f418: 76 26 jbe 10f440 10f41a: 83 ff 03 cmp $0x3,%edi 10f41d: 74 2d je 10f44c 10f41f: 83 ff 04 cmp $0x4,%edi 10f422: 75 92 jne 10f3b6 <== 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 ); 10f424: e8 13 2f 00 00 call 11233c <__errno> 10f429: c7 00 5b 00 00 00 movl $0x5b,(%eax) 10f42f: 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; } 10f434: 89 d8 mov %ebx,%eax 10f436: 8d 65 f4 lea -0xc(%ebp),%esp 10f439: 5b pop %ebx 10f43a: 5e pop %esi 10f43b: 5f pop %edi 10f43c: c9 leave 10f43d: c3 ret 10f43e: 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 ) { 10f440: 85 ff test %edi,%edi 10f442: 74 a2 je 10f3e6 <== NEVER TAKEN 10f444: e9 6d ff ff ff jmp 10f3b6 10f449: 8d 76 00 lea 0x0(%esi),%esi pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 10f44c: 8b 40 4c mov 0x4c(%eax),%eax 10f44f: 83 f8 03 cmp $0x3,%eax 10f452: 0f 84 b4 01 00 00 je 10f60c <== NEVER TAKEN result = IMFS_evaluate_link( pathloc, 0 ); if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { 10f458: 83 f8 04 cmp $0x4,%eax 10f45b: 0f 84 ca 01 00 00 je 10f62b <== NEVER TAKEN if ( result == -1 ) return -1; } node = pathloc->node_access; if ( !node ) 10f461: 85 db test %ebx,%ebx 10f463: 0f 84 67 01 00 00 je 10f5d0 <== NEVER TAKEN /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 10f469: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f46d: 0f 85 5d 01 00 00 jne 10f5d0 /* * 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 ) { 10f473: 8b 43 5c mov 0x5c(%ebx),%eax 10f476: 85 c0 test %eax,%eax 10f478: 0f 85 67 01 00 00 jne 10f5e5 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 10f47e: 83 ec 08 sub $0x8,%esp 10f481: 8d 45 af lea -0x51(%ebp),%eax 10f484: 50 push %eax 10f485: 53 push %ebx 10f486: e8 69 02 00 00 call 10f6f4 10f48b: 89 c3 mov %eax,%ebx /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 10f48d: 83 c4 10 add $0x10,%esp 10f490: 85 c0 test %eax,%eax 10f492: 74 64 je 10f4f8 done = true; else pathloc->node_access = node; 10f494: 8b 55 0c mov 0xc(%ebp),%edx 10f497: 89 02 mov %eax,(%edx) 10f499: e9 18 ff ff ff jmp 10f3b6 10f49e: 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 ) 10f4a0: 8b 15 50 41 12 00 mov 0x124150,%edx 10f4a6: 3b 42 18 cmp 0x18(%edx),%eax 10f4a9: 0f 84 07 ff ff ff je 10f3b6 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 10f4af: 8b 4d 0c mov 0xc(%ebp),%ecx 10f4b2: 8b 51 10 mov 0x10(%ecx),%edx 10f4b5: 3b 42 1c cmp 0x1c(%edx),%eax 10f4b8: 0f 84 8e 00 00 00 je 10f54c *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 10f4be: 8b 58 08 mov 0x8(%eax),%ebx 10f4c1: 85 db test %ebx,%ebx 10f4c3: 74 72 je 10f537 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOENT ); node = node->Parent; } pathloc->node_access = node; 10f4c5: 8b 4d 0c mov 0xc(%ebp),%ecx 10f4c8: 89 19 mov %ebx,(%ecx) break; 10f4ca: e9 e7 fe ff ff jmp 10f3b6 10f4cf: 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 ) ) 10f4d0: 83 ec 08 sub $0x8,%esp 10f4d3: 6a 01 push $0x1 10f4d5: ff 75 0c pushl 0xc(%ebp) 10f4d8: 89 55 a0 mov %edx,-0x60(%ebp) 10f4db: e8 b0 fa ff ff call 10ef90 10f4e0: 83 c4 10 add $0x10,%esp 10f4e3: 85 c0 test %eax,%eax 10f4e5: 8b 55 a0 mov -0x60(%ebp),%edx 10f4e8: 0f 84 cd 00 00 00 je 10f5bb 10f4ee: 8b 4d 0c mov 0xc(%ebp),%ecx 10f4f1: 8b 01 mov (%ecx),%eax 10f4f3: e9 12 ff ff ff jmp 10f40a case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 10f4f8: 8b 45 a4 mov -0x5c(%ebp),%eax 10f4fb: 2b 45 e4 sub -0x1c(%ebp),%eax 10f4fe: 03 45 08 add 0x8(%ebp),%eax 10f501: 8b 4d 10 mov 0x10(%ebp),%ecx 10f504: 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++) { 10f506: 8b 4d 08 mov 0x8(%ebp),%ecx 10f509: 8b 55 a4 mov -0x5c(%ebp),%edx 10f50c: 8a 04 11 mov (%ecx,%edx,1),%al 10f50f: 84 c0 test %al,%al 10f511: 74 75 je 10f588 10f513: 89 d3 mov %edx,%ebx 10f515: 89 ce mov %ecx,%esi 10f517: eb 0b jmp 10f524 10f519: 8d 76 00 lea 0x0(%esi),%esi 10f51c: 43 inc %ebx 10f51d: 8a 04 1e mov (%esi,%ebx,1),%al 10f520: 84 c0 test %al,%al 10f522: 74 64 je 10f588 if ( !IMFS_is_separator( path[ i ] ) ) 10f524: 83 ec 0c sub $0xc,%esp 10f527: 0f be c0 movsbl %al,%eax 10f52a: 50 push %eax 10f52b: e8 e8 99 ff ff call 108f18 10f530: 83 c4 10 add $0x10,%esp 10f533: 85 c0 test %eax,%eax 10f535: 75 e5 jne 10f51c rtems_set_errno_and_return_minus_one( ENOENT ); 10f537: e8 00 2e 00 00 call 11233c <__errno> 10f53c: c7 00 02 00 00 00 movl $0x2,(%eax) 10f542: bb ff ff ff ff mov $0xffffffff,%ebx 10f547: e9 aa fe ff ff jmp 10f3f6 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 10f54c: 8d 7d d0 lea -0x30(%ebp),%edi 10f54f: 8d 72 08 lea 0x8(%edx),%esi 10f552: b9 05 00 00 00 mov $0x5,%ecx 10f557: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *pathloc = newloc; 10f559: 8d 75 d0 lea -0x30(%ebp),%esi 10f55c: b1 05 mov $0x5,%cl 10f55e: 8b 7d 0c mov 0xc(%ebp),%edi 10f561: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 10f563: 53 push %ebx 10f564: 8b 55 0c mov 0xc(%ebp),%edx 10f567: 8b 42 0c mov 0xc(%edx),%eax 10f56a: ff 75 10 pushl 0x10(%ebp) 10f56d: 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 ); 10f56e: 8b 55 a4 mov -0x5c(%ebp),%edx 10f571: 2b 55 e4 sub -0x1c(%ebp),%edx 10f574: 03 55 08 add 0x8(%ebp),%edx 10f577: 52 push %edx 10f578: ff 50 04 call *0x4(%eax) 10f57b: 89 c3 mov %eax,%ebx 10f57d: 83 c4 10 add $0x10,%esp 10f580: e9 71 fe ff ff jmp 10f3f6 10f585: 8d 76 00 lea 0x0(%esi),%esi /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 10f588: 83 ec 0c sub $0xc,%esp 10f58b: ff 75 0c pushl 0xc(%ebp) 10f58e: e8 a1 f9 ff ff call 10ef34 10f593: 89 c3 mov %eax,%ebx /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) 10f595: 8b 55 0c mov 0xc(%ebp),%edx 10f598: 8b 02 mov (%edx),%eax 10f59a: 83 c4 10 add $0x10,%esp 10f59d: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 10f5a1: 75 2d jne 10f5d0 <== NEVER TAKEN /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) 10f5a3: 83 ec 08 sub $0x8,%esp 10f5a6: 6a 03 push $0x3 10f5a8: ff 75 0c pushl 0xc(%ebp) 10f5ab: e8 e0 f9 ff ff call 10ef90 10f5b0: 83 c4 10 add $0x10,%esp 10f5b3: 85 c0 test %eax,%eax 10f5b5: 0f 85 3b fe ff ff jne 10f3f6 rtems_set_errno_and_return_minus_one( EACCES ); 10f5bb: e8 7c 2d 00 00 call 11233c <__errno> 10f5c0: c7 00 0d 00 00 00 movl $0xd,(%eax) 10f5c6: bb ff ff ff ff mov $0xffffffff,%ebx 10f5cb: e9 26 fe ff ff jmp 10f3f6 /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 10f5d0: e8 67 2d 00 00 call 11233c <__errno> 10f5d5: c7 00 14 00 00 00 movl $0x14,(%eax) 10f5db: bb ff ff ff ff mov $0xffffffff,%ebx 10f5e0: e9 11 fe ff ff jmp 10f3f6 * 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; 10f5e5: 8d 7d d0 lea -0x30(%ebp),%edi 10f5e8: 8d 70 1c lea 0x1c(%eax),%esi 10f5eb: b9 05 00 00 00 mov $0x5,%ecx 10f5f0: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *pathloc = newloc; 10f5f2: 8d 75 d0 lea -0x30(%ebp),%esi 10f5f5: b1 05 mov $0x5,%cl 10f5f7: 8b 7d 0c mov 0xc(%ebp),%edi 10f5fa: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 10f5fc: 51 push %ecx 10f5fd: 8b 4d 0c mov 0xc(%ebp),%ecx 10f600: 8b 41 0c mov 0xc(%ecx),%eax 10f603: ff 75 10 pushl 0x10(%ebp) 10f606: 51 push %ecx 10f607: e9 62 ff ff ff jmp 10f56e case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 10f60c: 83 ec 08 sub $0x8,%esp 10f60f: 6a 00 push $0x0 10f611: ff 75 0c pushl 0xc(%ebp) 10f614: e8 cb fc ff ff call 10f2e4 if ( result == -1 ) 10f619: 83 c4 10 add $0x10,%esp 10f61c: 83 f8 ff cmp $0xffffffff,%eax 10f61f: 74 29 je 10f64a <== NEVER TAKEN 10f621: 8b 45 0c mov 0xc(%ebp),%eax 10f624: 8b 18 mov (%eax),%ebx 10f626: e9 36 fe ff ff jmp 10f461 return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 10f62b: 83 ec 08 sub $0x8,%esp 10f62e: 6a 00 push $0x0 10f630: ff 75 0c pushl 0xc(%ebp) 10f633: e8 ac fc ff ff call 10f2e4 if ( result == -1 ) 10f638: 83 c4 10 add $0x10,%esp 10f63b: 83 f8 ff cmp $0xffffffff,%eax 10f63e: 74 0a je 10f64a <== NEVER TAKEN 10f640: 8b 55 0c mov 0xc(%ebp),%edx 10f643: 8b 1a mov (%edx),%ebx 10f645: e9 17 fe ff ff jmp 10f461 10f64a: 89 c3 mov %eax,%ebx <== NOT EXECUTED 10f64c: e9 a5 fd ff ff jmp 10f3f6 <== NOT EXECUTED =============================================================================== 0010f2e4 : */ int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 10f2e4: 55 push %ebp 10f2e5: 89 e5 mov %esp,%ebp 10f2e7: 57 push %edi 10f2e8: 56 push %esi 10f2e9: 53 push %ebx 10f2ea: 83 ec 0c sub $0xc,%esp 10f2ed: 8b 75 08 mov 0x8(%ebp),%esi 10f2f0: 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 ); 10f2f3: 8b 15 50 41 12 00 mov 0x124150,%edx 10f2f9: eb 0e jmp 10f309 10f2fb: 90 nop */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) 10f2fc: 83 f8 04 cmp $0x4,%eax 10f2ff: 74 53 je 10f354 result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || 10f301: 83 e8 03 sub $0x3,%eax 10f304: 83 f8 01 cmp $0x1,%eax 10f307: 77 3a ja 10f343 <== ALWAYS TAKEN { IMFS_jnode_t *jnode; int result = 0; do { jnode = node->node_access; 10f309: 8b 1e mov (%esi),%ebx /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 10f30b: 8b 42 30 mov 0x30(%edx),%eax 10f30e: 40 inc %eax 10f30f: 66 89 42 30 mov %ax,0x30(%edx) if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 10f313: 66 83 f8 05 cmp $0x5,%ax 10f317: 77 57 ja 10f370 /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) 10f319: 8b 43 4c mov 0x4c(%ebx),%eax 10f31c: 83 f8 03 cmp $0x3,%eax 10f31f: 75 db jne 10f2fc result = IMFS_evaluate_hard_link( node, flags ); 10f321: 83 ec 08 sub $0x8,%esp 10f324: 57 push %edi 10f325: 56 push %esi 10f326: e8 a1 fc ff ff call 10efcc 10f32b: 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 ) ) ); 10f32e: 85 c0 test %eax,%eax 10f330: 75 33 jne 10f365 10f332: 8b 43 4c mov 0x4c(%ebx),%eax 10f335: 8b 15 50 41 12 00 mov 0x124150,%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 ) || 10f33b: 83 e8 03 sub $0x3,%eax 10f33e: 83 f8 01 cmp $0x1,%eax 10f341: 76 c6 jbe 10f309 <== ALWAYS TAKEN 10f343: 31 c0 xor %eax,%eax /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 10f345: 66 c7 42 30 00 00 movw $0x0,0x30(%edx) return result; } 10f34b: 8d 65 f4 lea -0xc(%ebp),%esp 10f34e: 5b pop %ebx 10f34f: 5e pop %esi 10f350: 5f pop %edi 10f351: c9 leave 10f352: c3 ret 10f353: 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 ); 10f354: 83 ec 08 sub $0x8,%esp 10f357: 57 push %edi 10f358: 56 push %esi 10f359: e8 0a ff ff ff call 10f268 10f35e: 83 c4 10 add $0x10,%esp } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 10f361: 85 c0 test %eax,%eax 10f363: 74 cd je 10f332 10f365: 8b 15 50 41 12 00 mov 0x124150,%edx 10f36b: eb d8 jmp 10f345 10f36d: 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; 10f370: 66 c7 42 30 00 00 movw $0x0,0x30(%edx) rtems_set_errno_and_return_minus_one( ELOOP ); 10f376: e8 c1 2f 00 00 call 11233c <__errno> 10f37b: c7 00 5c 00 00 00 movl $0x5c,(%eax) 10f381: b8 ff ff ff ff mov $0xffffffff,%eax */ rtems_filesystem_link_counts = 0; return result; } 10f386: 8d 65 f4 lea -0xc(%ebp),%esp 10f389: 5b pop %ebx 10f38a: 5e pop %esi 10f38b: 5f pop %edi 10f38c: c9 leave 10f38d: c3 ret =============================================================================== 0010ef90 : */ int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 10ef90: 55 push %ebp 10ef91: 89 e5 mov %esp,%ebp 10ef93: 83 ec 08 sub $0x8,%esp 10ef96: 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 ) ) 10ef99: a9 f8 ff ff ff test $0xfffffff8,%eax 10ef9e: 75 18 jne 10efb8 <== NEVER TAKEN */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) flags_to_test <<= 6; 10efa0: 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 ) 10efa3: 8b 55 08 mov 0x8(%ebp),%edx 10efa6: 8b 12 mov (%edx),%edx 10efa8: 8b 52 30 mov 0x30(%edx),%edx 10efab: 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 ); 10efad: 39 d0 cmp %edx,%eax 10efaf: 0f 94 c0 sete %al 10efb2: 0f b6 c0 movzbl %al,%eax */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) return 1; return 0; } 10efb5: c9 leave 10efb6: c3 ret 10efb7: 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 ); 10efb8: e8 7f 33 00 00 call 11233c <__errno> <== NOT EXECUTED 10efbd: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED 10efc3: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) return 1; return 0; } 10efc8: c9 leave <== NOT EXECUTED 10efc9: c3 ret <== NOT EXECUTED =============================================================================== 0010f268 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 10f268: 55 push %ebp 10f269: 89 e5 mov %esp,%ebp 10f26b: 57 push %edi 10f26c: 56 push %esi 10f26d: 53 push %ebx 10f26e: 83 ec 20 sub $0x20,%esp 10f271: 8b 5d 08 mov 0x8(%ebp),%ebx 10f274: 8b 75 0c mov 0xc(%ebp),%esi IMFS_jnode_t *jnode = node->node_access; 10f277: 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; 10f279: 8b 47 08 mov 0x8(%edi),%eax 10f27c: 89 03 mov %eax,(%ebx) rtems_filesystem_get_sym_start_loc( 10f27e: 53 push %ebx 10f27f: 8d 45 e4 lea -0x1c(%ebp),%eax 10f282: 50 push %eax 10f283: ff 77 50 pushl 0x50(%edi) 10f286: e8 d9 0d 00 00 call 110064 ); /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 10f28b: 8b 57 50 mov 0x50(%edi),%edx 10f28e: 03 55 e4 add -0x1c(%ebp),%edx 10f291: 31 c0 xor %eax,%eax 10f293: b9 ff ff ff ff mov $0xffffffff,%ecx 10f298: 89 d7 mov %edx,%edi 10f29a: f2 ae repnz scas %es:(%edi),%al 10f29c: f7 d1 not %ecx 10f29e: 49 dec %ecx 10f29f: 53 push %ebx 10f2a0: 56 push %esi 10f2a1: 51 push %ecx 10f2a2: 52 push %edx 10f2a3: e8 68 fd ff ff call 10f010 10f2a8: 89 c7 mov %eax,%edi strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 10f2aa: 83 c4 14 add $0x14,%esp 10f2ad: 53 push %ebx 10f2ae: e8 81 fc ff ff call 10ef34 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 10f2b3: 58 pop %eax 10f2b4: 5a pop %edx 10f2b5: 56 push %esi 10f2b6: 53 push %ebx 10f2b7: e8 d4 fc ff ff call 10ef90 10f2bc: 83 c4 10 add $0x10,%esp 10f2bf: 85 c0 test %eax,%eax 10f2c1: 74 0d je 10f2d0 rtems_set_errno_and_return_minus_one( EACCES ); return result; } 10f2c3: 89 f8 mov %edi,%eax 10f2c5: 8d 65 f4 lea -0xc(%ebp),%esp 10f2c8: 5b pop %ebx 10f2c9: 5e pop %esi 10f2ca: 5f pop %edi 10f2cb: c9 leave 10f2cc: c3 ret 10f2cd: 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 ); 10f2d0: e8 67 30 00 00 call 11233c <__errno> 10f2d5: c7 00 0d 00 00 00 movl $0xd,(%eax) 10f2db: bf ff ff ff ff mov $0xffffffff,%edi 10f2e0: eb e1 jmp 10f2c3 =============================================================================== 00108a24 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 108a24: 55 push %ebp 108a25: 89 e5 mov %esp,%ebp 108a27: 53 push %ebx 108a28: 83 ec 04 sub $0x4,%esp 108a2b: 8b 45 08 mov 0x8(%ebp),%eax 108a2e: 8b 55 0c mov 0xc(%ebp),%edx 108a31: 8b 4d 10 mov 0x10(%ebp),%ecx int err; if (command == FIONBIO) { 108a34: 81 fa 7e 66 04 80 cmp $0x8004667e,%edx 108a3a: 74 1c je 108a58 iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 108a3c: 50 push %eax 108a3d: 51 push %ecx 108a3e: 52 push %edx 108a3f: 8b 40 18 mov 0x18(%eax),%eax 108a42: ff 70 50 pushl 0x50(%eax) 108a45: e8 2a 96 00 00 call 112074 IMFS_FIFO_RETURN(err); 108a4a: 83 c4 10 add $0x10,%esp 108a4d: 85 c0 test %eax,%eax 108a4f: 78 3e js 108a8f } 108a51: 8b 5d fc mov -0x4(%ebp),%ebx 108a54: c9 leave 108a55: c3 ret 108a56: 66 90 xchg %ax,%ax ) { int err; if (command == FIONBIO) { if (buffer == NULL) 108a58: 85 c9 test %ecx,%ecx 108a5a: 74 20 je 108a7c err = -EFAULT; else { if (*(int *)buffer) 108a5c: 8b 11 mov (%ecx),%edx 108a5e: 85 d2 test %edx,%edx 108a60: 74 0e je 108a70 iop->flags |= LIBIO_FLAGS_NO_DELAY; 108a62: 83 48 14 01 orl $0x1,0x14(%eax) else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; 108a66: 31 c0 xor %eax,%eax } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 108a68: 8b 5d fc mov -0x4(%ebp),%ebx 108a6b: c9 leave 108a6c: c3 ret 108a6d: 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; 108a70: 83 60 14 fe andl $0xfffffffe,0x14(%eax) return 0; 108a74: 31 c0 xor %eax,%eax } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } 108a76: 8b 5d fc mov -0x4(%ebp),%ebx 108a79: c9 leave 108a7a: c3 ret 108a7b: 90 nop ) { int err; if (command == FIONBIO) { if (buffer == NULL) 108a7c: bb 0e 00 00 00 mov $0xe,%ebx } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 108a81: e8 7e b5 00 00 call 114004 <__errno> 108a86: 89 18 mov %ebx,(%eax) 108a88: b8 ff ff ff ff mov $0xffffffff,%eax 108a8d: eb c2 jmp 108a51 108a8f: 89 c3 mov %eax,%ebx 108a91: f7 db neg %ebx 108a93: eb ec jmp 108a81 =============================================================================== 001089e0 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 1089e0: 55 push %ebp 1089e1: 89 e5 mov %esp,%ebp 1089e3: 53 push %ebx 1089e4: 83 ec 10 sub $0x10,%esp 1089e7: 8b 45 08 mov 0x8(%ebp),%eax off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 1089ea: 50 push %eax 1089eb: ff 75 14 pushl 0x14(%ebp) 1089ee: ff 75 10 pushl 0x10(%ebp) 1089f1: ff 75 0c pushl 0xc(%ebp) 1089f4: 8b 40 18 mov 0x18(%eax),%eax 1089f7: ff 70 50 pushl 0x50(%eax) 1089fa: e8 d5 96 00 00 call 1120d4 1089ff: 89 c3 mov %eax,%ebx 108a01: 99 cltd IMFS_FIFO_RETURN(err); 108a02: 83 c4 20 add $0x20,%esp 108a05: 85 d2 test %edx,%edx 108a07: 78 05 js 108a0e <== ALWAYS TAKEN } 108a09: 8b 5d fc mov -0x4(%ebp),%ebx 108a0c: c9 leave 108a0d: c3 ret rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); IMFS_FIFO_RETURN(err); 108a0e: e8 f1 b5 00 00 call 114004 <__errno> 108a13: f7 db neg %ebx 108a15: 89 18 mov %ebx,(%eax) 108a17: b8 ff ff ff ff mov $0xffffffff,%eax 108a1c: ba ff ff ff ff mov $0xffffffff,%edx 108a21: eb e6 jmp 108a09 =============================================================================== 00108a98 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 108a98: 55 push %ebp 108a99: 89 e5 mov %esp,%ebp 108a9b: 56 push %esi 108a9c: 53 push %ebx 108a9d: 83 ec 10 sub $0x10,%esp 108aa0: 8b 45 08 mov 0x8(%ebp),%eax IMFS_jnode_t *jnode = iop->pathinfo.node_access; 108aa3: 8b 58 18 mov 0x18(%eax),%ebx int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 108aa6: 50 push %eax 108aa7: ff 75 10 pushl 0x10(%ebp) 108aaa: ff 75 0c pushl 0xc(%ebp) 108aad: ff 73 50 pushl 0x50(%ebx) 108ab0: e8 db 93 00 00 call 111e90 108ab5: 89 c6 mov %eax,%esi if (err > 0) { 108ab7: 83 c4 10 add $0x10,%esp 108aba: 83 f8 00 cmp $0x0,%eax 108abd: 7e 25 jle 108ae4 IMFS_mtime_ctime_update(jnode); 108abf: 83 ec 08 sub $0x8,%esp 108ac2: 6a 00 push $0x0 108ac4: 8d 45 f0 lea -0x10(%ebp),%eax 108ac7: 50 push %eax 108ac8: e8 1f 0f 00 00 call 1099ec 108acd: 8b 45 f0 mov -0x10(%ebp),%eax 108ad0: 89 43 44 mov %eax,0x44(%ebx) 108ad3: 89 43 48 mov %eax,0x48(%ebx) 108ad6: 83 c4 10 add $0x10,%esp 108ad9: 89 f0 mov %esi,%eax } IMFS_FIFO_RETURN(err); } 108adb: 8d 65 f8 lea -0x8(%ebp),%esp 108ade: 5b pop %ebx 108adf: 5e pop %esi 108ae0: c9 leave 108ae1: c3 ret 108ae2: 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); 108ae4: 75 09 jne 108aef <== ALWAYS TAKEN 108ae6: 31 c0 xor %eax,%eax } 108ae8: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 108aeb: 5b pop %ebx <== NOT EXECUTED 108aec: 5e pop %esi <== NOT EXECUTED 108aed: c9 leave <== NOT EXECUTED 108aee: 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); 108aef: e8 10 b5 00 00 call 114004 <__errno> 108af4: f7 de neg %esi 108af6: 89 30 mov %esi,(%eax) 108af8: b8 ff ff ff ff mov $0xffffffff,%eax 108afd: eb dc jmp 108adb =============================================================================== 0010f6f4 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 10f6f4: 55 push %ebp 10f6f5: 89 e5 mov %esp,%ebp 10f6f7: 57 push %edi 10f6f8: 56 push %esi 10f6f9: 53 push %ebx 10f6fa: 83 ec 0c sub $0xc,%esp 10f6fd: 8b 45 08 mov 0x8(%ebp),%eax 10f700: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 10f703: bf d0 08 12 00 mov $0x1208d0,%edi 10f708: b9 02 00 00 00 mov $0x2,%ecx 10f70d: 89 de mov %ebx,%esi 10f70f: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f711: 74 13 je 10f726 <== NEVER TAKEN return directory; if ( !strcmp( name, dotdotname ) ) 10f713: bf d2 08 12 00 mov $0x1208d2,%edi 10f718: b9 03 00 00 00 mov $0x3,%ecx 10f71d: 89 de mov %ebx,%esi 10f71f: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f721: 75 0d jne 10f730 <== ALWAYS TAKEN return directory->Parent; 10f723: 8b 40 08 mov 0x8(%eax),%eax if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 10f726: 8d 65 f4 lea -0xc(%ebp),%esp 10f729: 5b pop %ebx 10f72a: 5e pop %esi 10f72b: 5f pop %edi 10f72c: c9 leave 10f72d: c3 ret 10f72e: 66 90 xchg %ax,%ax 10f730: 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)); 10f733: 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 ); 10f736: 39 fe cmp %edi,%esi 10f738: 75 08 jne 10f742 10f73a: eb 20 jmp 10f75c !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 10f73c: 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 ); 10f73e: 39 fe cmp %edi,%esi 10f740: 74 1a je 10f75c !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 ) ) 10f742: 8d 46 0c lea 0xc(%esi),%eax 10f745: 83 ec 08 sub $0x8,%esp 10f748: 50 push %eax 10f749: 53 push %ebx 10f74a: e8 5d 38 00 00 call 112fac 10f74f: 83 c4 10 add $0x10,%esp 10f752: 85 c0 test %eax,%eax 10f754: 75 e6 jne 10f73c 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; 10f756: 89 f0 mov %esi,%eax 10f758: eb cc jmp 10f726 10f75a: 66 90 xchg %ax,%ax if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; 10f75c: 31 c0 xor %eax,%eax 10f75e: eb c6 jmp 10f726 =============================================================================== 0010f654 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 10f654: 55 push %ebp 10f655: 89 e5 mov %esp,%ebp 10f657: 57 push %edi 10f658: 56 push %esi 10f659: 53 push %ebx 10f65a: 83 ec 3c sub $0x3c,%esp 10f65d: 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; 10f660: 8b 58 1c mov 0x1c(%eax),%ebx loc = temp_mt_entry->mt_fs_root; 10f663: 8d 55 d4 lea -0x2c(%ebp),%edx 10f666: 89 55 c4 mov %edx,-0x3c(%ebp) 10f669: 8d 70 1c lea 0x1c(%eax),%esi 10f66c: b9 05 00 00 00 mov $0x5,%ecx 10f671: 89 d7 mov %edx,%edi 10f673: 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; 10f675: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) do { next = jnode->Parent; 10f67c: 8b 73 08 mov 0x8(%ebx),%esi loc.node_access = (void *)jnode; 10f67f: 89 5d d4 mov %ebx,-0x2c(%ebp) IMFS_Set_handlers( &loc ); 10f682: 83 ec 0c sub $0xc,%esp 10f685: 8d 45 d4 lea -0x2c(%ebp),%eax 10f688: 50 push %eax 10f689: e8 a6 f8 ff ff call 10ef34 if ( jnode->type != IMFS_DIRECTORY ) { 10f68e: 83 c4 10 add $0x10,%esp 10f691: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f695: 75 31 jne 10f6c8 RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( const Chain_Control *the_chain ) { return _Chain_Immutable_first( the_chain ) == _Chain_Immutable_tail( the_chain ); 10f697: 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 ) ) { 10f69a: 39 43 50 cmp %eax,0x50(%ebx) 10f69d: 74 42 je 10f6e1 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { 10f69f: 85 db test %ebx,%ebx 10f6a1: 74 19 je 10f6bc if ( jnode->type == IMFS_DIRECTORY ) { 10f6a3: 83 7b 4c 01 cmpl $0x1,0x4c(%ebx) 10f6a7: 75 d3 jne 10f67c <== NEVER TAKEN } } } while (jnode != NULL); return 0; } 10f6a9: 8b 43 50 mov 0x50(%ebx),%eax 10f6ac: 8d 53 54 lea 0x54(%ebx),%edx return -1; jnode = next; } if ( jnode != NULL ) { if ( jnode->type == IMFS_DIRECTORY ) { if ( jnode_has_children( jnode ) ) 10f6af: 39 d0 cmp %edx,%eax 10f6b1: 74 c9 je 10f67c jnode = jnode_get_first_child( jnode ); 10f6b3: 89 c3 mov %eax,%ebx } } } while (jnode != NULL); 10f6b5: 85 c0 test %eax,%eax 10f6b7: 75 c3 jne 10f67c <== ALWAYS TAKEN 10f6b9: 8d 76 00 lea 0x0(%esi),%esi return 0; 10f6bc: 31 c0 xor %eax,%eax } 10f6be: 8d 65 f4 lea -0xc(%ebp),%esp 10f6c1: 5b pop %ebx 10f6c2: 5e pop %esi 10f6c3: 5f pop %edi 10f6c4: c9 leave 10f6c5: c3 ret 10f6c6: 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 ); 10f6c8: 83 ec 08 sub $0x8,%esp 10f6cb: 8d 55 d4 lea -0x2c(%ebp),%edx 10f6ce: 52 push %edx if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 10f6cf: 6a 00 push $0x0 10f6d1: e8 26 85 ff ff call 107bfc if (result != 0) 10f6d6: 83 c4 10 add $0x10,%esp 10f6d9: 85 c0 test %eax,%eax 10f6db: 75 0d jne 10f6ea <== NEVER TAKEN return -1; jnode = next; 10f6dd: 89 f3 mov %esi,%ebx 10f6df: eb be jmp 10f69f result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 10f6e1: 83 ec 08 sub $0x8,%esp 10f6e4: 8d 45 d4 lea -0x2c(%ebp),%eax 10f6e7: 50 push %eax 10f6e8: eb e5 jmp 10f6cf if (result != 0) return -1; 10f6ea: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 10f6ef: eb cd jmp 10f6be <== NOT EXECUTED =============================================================================== 0010f760 : const char *path, int pathlen, char *token, int *token_len ) { 10f760: 55 push %ebp 10f761: 89 e5 mov %esp,%ebp 10f763: 57 push %edi 10f764: 56 push %esi 10f765: 53 push %ebx 10f766: 83 ec 1c sub $0x1c,%esp 10f769: 8b 7d 08 mov 0x8(%ebp),%edi 10f76c: 8b 5d 10 mov 0x10(%ebp),%ebx register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 10f76f: 8a 17 mov (%edi),%dl int pathlen, char *token, int *token_len ) { register int i = 0; 10f771: 31 f6 xor %esi,%esi 10f773: 89 7d e4 mov %edi,-0x1c(%ebp) 10f776: 89 df mov %ebx,%edi 10f778: 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) ) { 10f77a: eb 07 jmp 10f783 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 10f77c: 46 inc %esi 10f77d: 8b 45 e4 mov -0x1c(%ebp),%eax 10f780: 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) ) { 10f783: 83 ec 0c sub $0xc,%esp 10f786: 0f be c3 movsbl %bl,%eax 10f789: 50 push %eax 10f78a: e8 89 97 ff ff call 108f18 10f78f: 83 c4 10 add $0x10,%esp 10f792: 85 c0 test %eax,%eax 10f794: 75 1a jne 10f7b0 10f796: 3b 75 0c cmp 0xc(%ebp),%esi 10f799: 7d 15 jge 10f7b0 token[i] = c; 10f79b: 88 1c 37 mov %bl,(%edi,%esi,1) if ( i == IMFS_NAME_MAX ) 10f79e: 83 fe 20 cmp $0x20,%esi 10f7a1: 75 d9 jne 10f77c return IMFS_INVALID_TOKEN; 10f7a3: b8 04 00 00 00 mov $0x4,%eax else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 10f7a8: 8d 65 f4 lea -0xc(%ebp),%esp 10f7ab: 5b pop %ebx 10f7ac: 5e pop %esi 10f7ad: 5f pop %edi 10f7ae: c9 leave 10f7af: c3 ret 10f7b0: 88 da mov %bl,%dl 10f7b2: 89 fb mov %edi,%ebx /* * Copy a seperator into token. */ if ( i == 0 ) { 10f7b4: 85 f6 test %esi,%esi 10f7b6: 75 25 jne 10f7dd token[i] = c; 10f7b8: 88 17 mov %dl,(%edi) if ( (token[i] != '\0') && pathlen ) { 10f7ba: 84 d2 test %dl,%dl 10f7bc: 74 16 je 10f7d4 10f7be: 8b 45 0c mov 0xc(%ebp),%eax 10f7c1: 85 c0 test %eax,%eax 10f7c3: 74 0f je 10f7d4 i++; type = IMFS_CURRENT_DIR; 10f7c5: b8 01 00 00 00 mov $0x1,%eax if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { i++; 10f7ca: be 01 00 00 00 mov $0x1,%esi 10f7cf: eb 05 jmp 10f7d6 10f7d1: 8d 76 00 lea 0x0(%esi),%esi type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; 10f7d4: 31 c0 xor %eax,%eax /* * Set token_len to the number of characters copied. */ *token_len = i; 10f7d6: 8b 55 14 mov 0x14(%ebp),%edx 10f7d9: 89 32 mov %esi,(%edx) 10f7db: eb cb jmp 10f7a8 i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 10f7dd: 80 7c 37 ff 00 cmpb $0x0,-0x1(%edi,%esi,1) 10f7e2: 74 04 je 10f7e8 <== NEVER TAKEN token[i] = '\0'; 10f7e4: c6 04 37 00 movb $0x0,(%edi,%esi,1) /* * Set token_len to the number of characters copied. */ *token_len = i; 10f7e8: 8b 45 14 mov 0x14(%ebp),%eax 10f7eb: 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 ) 10f7ed: bf d5 08 12 00 mov $0x1208d5,%edi 10f7f2: b9 03 00 00 00 mov $0x3,%ecx 10f7f7: 89 de mov %ebx,%esi 10f7f9: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f7fb: 75 0f jne 10f80c type = IMFS_UP_DIR; 10f7fd: b8 02 00 00 00 mov $0x2,%eax else if ( strcmp( token, "." ) == 0 ) type = IMFS_CURRENT_DIR; } return type; } 10f802: 8d 65 f4 lea -0xc(%ebp),%esp 10f805: 5b pop %ebx 10f806: 5e pop %esi 10f807: 5f pop %edi 10f808: c9 leave 10f809: c3 ret 10f80a: 66 90 xchg %ax,%ax */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 10f80c: bf d6 08 12 00 mov $0x1208d6,%edi 10f811: b9 02 00 00 00 mov $0x2,%ecx 10f816: 89 de mov %ebx,%esi 10f818: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10f81a: 0f 97 c0 seta %al 10f81d: 0f 92 c2 setb %dl 10f820: 28 d0 sub %dl,%al 10f822: 0f be c0 movsbl %al,%eax 10f825: 83 f8 01 cmp $0x1,%eax 10f828: 19 c0 sbb %eax,%eax 10f82a: 83 e0 fe and $0xfffffffe,%eax 10f82d: 83 c0 03 add $0x3,%eax type = IMFS_CURRENT_DIR; } return type; } 10f830: 8d 65 f4 lea -0xc(%ebp),%esp 10f833: 5b pop %ebx 10f834: 5e pop %esi 10f835: 5f pop %edi 10f836: c9 leave 10f837: c3 ret =============================================================================== 00107844 : const rtems_filesystem_operations_table *op_table, const rtems_filesystem_file_handlers_r *memfile_handlers, const rtems_filesystem_file_handlers_r *directory_handlers, const rtems_filesystem_file_handlers_r *fifo_handlers ) { 107844: 55 push %ebp 107845: 89 e5 mov %esp,%ebp 107847: 57 push %edi 107848: 56 push %esi 107849: 53 push %ebx 10784a: 83 ec 1c sub $0x1c,%esp 10784d: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 107850: 8b 0d 50 21 12 00 mov 0x122150,%ecx /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { if (bit_mask == requested_bytes_per_block) { 107856: 83 f9 10 cmp $0x10,%ecx 107859: 74 1f je 10787a is_valid = true; break; } if(bit_mask > requested_bytes_per_block) 10785b: 83 f9 0f cmp $0xf,%ecx 10785e: 7e 15 jle 107875 107860: ba 05 00 00 00 mov $0x5,%edx 107865: b8 20 00 00 00 mov $0x20,%eax /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { if (bit_mask == requested_bytes_per_block) { 10786a: 39 c1 cmp %eax,%ecx 10786c: 74 0c je 10787a is_valid = true; break; } if(bit_mask > requested_bytes_per_block) 10786e: 7c 05 jl 107875 <== NEVER TAKEN int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 107870: d1 e0 shl %eax 107872: 4a dec %edx 107873: 75 f5 jne 10786a <== ALWAYS TAKEN if(bit_mask > requested_bytes_per_block) break; } *dest_bytes_per_block = ((is_valid) ? requested_bytes_per_block : default_bytes_per_block); 107875: b9 80 00 00 00 mov $0x80,%ecx break; } if(bit_mask > requested_bytes_per_block) break; } *dest_bytes_per_block = ((is_valid) 10787a: 89 0d 00 60 12 00 mov %ecx,0x126000 /* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); 107880: e8 7b 76 00 00 call 10ef00 107885: 89 c2 mov %eax,%edx 107887: 89 43 1c mov %eax,0x1c(%ebx) temp_mt_entry->mt_fs_root.handlers = directory_handlers; 10788a: 8b 45 14 mov 0x14(%ebp),%eax 10788d: 89 43 24 mov %eax,0x24(%ebx) temp_mt_entry->mt_fs_root.ops = op_table; 107890: 8b 45 0c mov 0xc(%ebp),%eax 107893: 89 43 28 mov %eax,0x28(%ebx) temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 107896: 8d 7b 38 lea 0x38(%ebx),%edi 107899: be 80 08 12 00 mov $0x120880,%esi 10789e: b9 0c 00 00 00 mov $0xc,%ecx 1078a3: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 1078a5: 83 ec 08 sub $0x8,%esp 1078a8: 6a 14 push $0x14 1078aa: 6a 01 push $0x1 1078ac: 89 55 e4 mov %edx,-0x1c(%ebp) 1078af: e8 70 06 00 00 call 107f24 if ( !fs_info ) { 1078b4: 83 c4 10 add $0x10,%esp 1078b7: 85 c0 test %eax,%eax 1078b9: 8b 55 e4 mov -0x1c(%ebp),%edx 1078bc: 74 3c je 1078fa free(temp_mt_entry->mt_fs_root.node_access); rtems_set_errno_and_return_minus_one(ENOMEM); } temp_mt_entry->fs_info = fs_info; 1078be: 89 43 34 mov %eax,0x34(%ebx) /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 1078c1: 8b 0d 04 60 12 00 mov 0x126004,%ecx 1078c7: 89 08 mov %ecx,(%eax) 1078c9: 41 inc %ecx 1078ca: 89 0d 04 60 12 00 mov %ecx,0x126004 fs_info->ino_count = 1; 1078d0: c7 40 04 01 00 00 00 movl $0x1,0x4(%eax) fs_info->memfile_handlers = memfile_handlers; 1078d7: 8b 4d 10 mov 0x10(%ebp),%ecx 1078da: 89 48 08 mov %ecx,0x8(%eax) fs_info->directory_handlers = directory_handlers; 1078dd: 8b 4d 14 mov 0x14(%ebp),%ecx 1078e0: 89 48 0c mov %ecx,0xc(%eax) fs_info->fifo_handlers = fifo_handlers; 1078e3: 8b 4d 18 mov 0x18(%ebp),%ecx 1078e6: 89 48 10 mov %ecx,0x10(%eax) jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 1078e9: c7 42 38 01 00 00 00 movl $0x1,0x38(%edx) return 0; 1078f0: 31 c0 xor %eax,%eax } 1078f2: 8d 65 f4 lea -0xc(%ebp),%esp 1078f5: 5b pop %ebx 1078f6: 5e pop %esi 1078f7: 5f pop %edi 1078f8: c9 leave 1078f9: c3 ret /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ) { free(temp_mt_entry->mt_fs_root.node_access); 1078fa: 83 ec 0c sub $0xc,%esp 1078fd: 52 push %edx 1078fe: e8 b1 07 00 00 call 1080b4 rtems_set_errno_and_return_minus_one(ENOMEM); 107903: e8 34 aa 00 00 call 11233c <__errno> 107908: c7 00 0c 00 00 00 movl $0xc,(%eax) 10790e: 83 c4 10 add $0x10,%esp 107911: 83 c8 ff or $0xffffffff,%eax 107914: eb dc jmp 1078f2 =============================================================================== 00107918 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 107918: 55 push %ebp 107919: 89 e5 mov %esp,%ebp 10791b: 57 push %edi 10791c: 53 push %ebx 10791d: 83 ec 50 sub $0x50,%esp 107920: 8b 55 10 mov 0x10(%ebp),%edx int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 107923: 8b 45 08 mov 0x8(%ebp),%eax 107926: 8b 00 mov (%eax),%eax 107928: 89 45 d8 mov %eax,-0x28(%ebp) if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 10792b: 66 83 78 34 07 cmpw $0x7,0x34(%eax) 107930: 77 66 ja 107998 rtems_set_errno_and_return_minus_one( EMLINK ); /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 107932: 31 c0 xor %eax,%eax 107934: b9 ff ff ff ff mov $0xffffffff,%ecx 107939: 89 d7 mov %edx,%edi 10793b: f2 ae repnz scas %es:(%edi),%al 10793d: f7 d1 not %ecx 10793f: 49 dec %ecx 107940: 8d 45 f4 lea -0xc(%ebp),%eax 107943: 50 push %eax 107944: 8d 5d b7 lea -0x49(%ebp),%ebx 107947: 53 push %ebx 107948: 51 push %ecx 107949: 52 push %edx 10794a: e8 11 7e 00 00 call 10f760 new_node = IMFS_create_node( parent_loc, IMFS_HARD_LINK, new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info 10794f: 8d 45 d8 lea -0x28(%ebp),%eax * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 107952: 89 04 24 mov %eax,(%esp) 107955: 68 ff a1 00 00 push $0xa1ff 10795a: 53 push %ebx 10795b: 6a 03 push $0x3 10795d: ff 75 0c pushl 0xc(%ebp) 107960: e8 63 74 00 00 call 10edc8 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 107965: 83 c4 20 add $0x20,%esp 107968: 85 c0 test %eax,%eax 10796a: 74 3e je 1079aa rtems_set_errno_and_return_minus_one( ENOMEM ); /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 10796c: 8b 45 d8 mov -0x28(%ebp),%eax 10796f: 66 ff 40 34 incw 0x34(%eax) IMFS_update_ctime( info.hard_link.link_node ); 107973: 83 ec 08 sub $0x8,%esp 107976: 6a 00 push $0x0 107978: 8d 45 ec lea -0x14(%ebp),%eax 10797b: 50 push %eax 10797c: e8 af 07 00 00 call 108130 107981: 8b 55 ec mov -0x14(%ebp),%edx 107984: 8b 45 d8 mov -0x28(%ebp),%eax 107987: 89 50 48 mov %edx,0x48(%eax) return 0; 10798a: 83 c4 10 add $0x10,%esp 10798d: 31 c0 xor %eax,%eax } 10798f: 8d 65 f8 lea -0x8(%ebp),%esp 107992: 5b pop %ebx 107993: 5f pop %edi 107994: c9 leave 107995: c3 ret 107996: 66 90 xchg %ax,%ax /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) rtems_set_errno_and_return_minus_one( EMLINK ); 107998: e8 9f a9 00 00 call 11233c <__errno> 10799d: c7 00 1f 00 00 00 movl $0x1f,(%eax) 1079a3: b8 ff ff ff ff mov $0xffffffff,%eax 1079a8: eb e5 jmp 10798f ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 1079aa: e8 8d a9 00 00 call 11233c <__errno> 1079af: c7 00 0c 00 00 00 movl $0xc,(%eax) 1079b5: b8 ff ff ff ff mov $0xffffffff,%eax 1079ba: eb d3 jmp 10798f =============================================================================== 0011126c : */ MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 11126c: 55 push %ebp 11126d: 89 e5 mov %esp,%ebp 11126f: 53 push %ebx 111270: 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 ); 111273: 6a 01 push $0x1 111275: ff 75 0c pushl 0xc(%ebp) 111278: ff 75 08 pushl 0x8(%ebp) 11127b: e8 28 fc ff ff call 110ea8 111280: 89 c3 mov %eax,%ebx if ( *block_entry_ptr ) 111282: 83 c4 10 add $0x10,%esp 111285: 8b 00 mov (%eax),%eax 111287: 85 c0 test %eax,%eax 111289: 74 09 je 111294 return 0; 11128b: 31 c0 xor %eax,%eax if ( !memory ) return 1; *block_entry_ptr = memory; return 0; } 11128d: 8b 5d fc mov -0x4(%ebp),%ebx 111290: c9 leave 111291: c3 ret 111292: 66 90 xchg %ax,%ax return 0; /* * There is no memory for this block number so allocate it. */ memory = memfile_alloc_block(); 111294: e8 eb fb ff ff call 110e84 if ( !memory ) 111299: 85 c0 test %eax,%eax 11129b: 74 07 je 1112a4 return 1; *block_entry_ptr = memory; 11129d: 89 03 mov %eax,(%ebx) return 0; 11129f: 31 c0 xor %eax,%eax 1112a1: eb ea jmp 11128d 1112a3: 90 nop /* * There is no memory for this block number so allocate it. */ memory = memfile_alloc_block(); if ( !memory ) return 1; 1112a4: b8 01 00 00 00 mov $0x1,%eax 1112a9: eb e2 jmp 11128d =============================================================================== 001114ac : */ MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 1114ac: 55 push %ebp 1114ad: 89 e5 mov %esp,%ebp 1114af: 57 push %edi 1114b0: 56 push %esi 1114b1: 53 push %ebx 1114b2: 83 ec 2c sub $0x2c,%esp 1114b5: 8b 5d 08 mov 0x8(%ebp),%ebx 1114b8: 8b 45 0c mov 0xc(%ebp),%eax 1114bb: 8b 55 10 mov 0x10(%ebp),%edx 1114be: 89 45 d8 mov %eax,-0x28(%ebp) 1114c1: 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 ) 1114c4: a1 00 60 12 00 mov 0x126000,%eax 1114c9: 89 c1 mov %eax,%ecx 1114cb: c1 e9 02 shr $0x2,%ecx 1114ce: 8d 51 01 lea 0x1(%ecx),%edx 1114d1: 0f af d1 imul %ecx,%edx 1114d4: 42 inc %edx 1114d5: 0f af d1 imul %ecx,%edx 1114d8: 4a dec %edx 1114d9: 0f af d0 imul %eax,%edx 1114dc: 31 c9 xor %ecx,%ecx 1114de: 3b 4d dc cmp -0x24(%ebp),%ecx 1114e1: 7f 1a jg 1114fd <== NEVER TAKEN 1114e3: 7d 13 jge 1114f8 <== ALWAYS TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); 1114e5: e8 52 0e 00 00 call 11233c <__errno> 1114ea: c7 00 16 00 00 00 movl $0x16,(%eax) 1114f0: b8 ff ff ff ff mov $0xffffffff,%eax 1114f5: eb 19 jmp 111510 1114f7: 90 nop IMFS_assert( the_jnode->type == IMFS_MEMORY_FILE ); /* * Verify new file size is supported */ if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 1114f8: 3b 55 d8 cmp -0x28(%ebp),%edx 1114fb: 76 e8 jbe 1114e5 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 ) 1114fd: 8b 53 50 mov 0x50(%ebx),%edx 111500: 8b 4b 54 mov 0x54(%ebx),%ecx 111503: 89 55 e0 mov %edx,-0x20(%ebp) 111506: 89 4d e4 mov %ecx,-0x1c(%ebp) 111509: 39 4d dc cmp %ecx,-0x24(%ebp) 11150c: 7d 0a jge 111518 <== ALWAYS TAKEN return 0; 11150e: 31 c0 xor %eax,%eax /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 111510: 8d 65 f4 lea -0xc(%ebp),%esp 111513: 5b pop %ebx 111514: 5e pop %esi 111515: 5f pop %edi 111516: c9 leave 111517: 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 ) 111518: 7f 05 jg 11151f <== NEVER TAKEN 11151a: 39 55 d8 cmp %edx,-0x28(%ebp) 11151d: 76 ef jbe 11150e return 0; /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 11151f: 89 45 d0 mov %eax,-0x30(%ebp) 111522: 89 c1 mov %eax,%ecx 111524: c1 f9 1f sar $0x1f,%ecx 111527: 89 4d d4 mov %ecx,-0x2c(%ebp) 11152a: ff 75 d4 pushl -0x2c(%ebp) 11152d: ff 75 d0 pushl -0x30(%ebp) 111530: ff 75 dc pushl -0x24(%ebp) 111533: ff 75 d8 pushl -0x28(%ebp) 111536: e8 05 c6 00 00 call 11db40 <__divdi3> 11153b: 83 c4 10 add $0x10,%esp 11153e: 89 c6 mov %eax,%esi old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 111540: ff 75 d4 pushl -0x2c(%ebp) 111543: ff 75 d0 pushl -0x30(%ebp) 111546: ff 75 e4 pushl -0x1c(%ebp) 111549: ff 75 e0 pushl -0x20(%ebp) 11154c: e8 ef c5 00 00 call 11db40 <__divdi3> 111551: 83 c4 10 add $0x10,%esp 111554: 89 45 e0 mov %eax,-0x20(%ebp) /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 111557: 39 c6 cmp %eax,%esi 111559: 72 51 jb 1115ac <== NEVER TAKEN 11155b: 89 c7 mov %eax,%edi 11155d: eb 06 jmp 111565 11155f: 90 nop 111560: 47 inc %edi 111561: 39 fe cmp %edi,%esi 111563: 72 47 jb 1115ac if ( IMFS_memfile_addblock( the_jnode, block ) ) { 111565: 83 ec 08 sub $0x8,%esp 111568: 57 push %edi 111569: 53 push %ebx 11156a: e8 fd fc ff ff call 11126c 11156f: 83 c4 10 add $0x10,%esp 111572: 85 c0 test %eax,%eax 111574: 74 ea je 111560 for ( ; block>=old_blocks ; block-- ) { 111576: 39 7d e0 cmp %edi,-0x20(%ebp) 111579: 77 17 ja 111592 <== NEVER TAKEN 11157b: 8b 75 e0 mov -0x20(%ebp),%esi 11157e: 66 90 xchg %ax,%ax IMFS_memfile_remove_block( the_jnode, block ); 111580: 83 ec 08 sub $0x8,%esp 111583: 57 push %edi 111584: 53 push %ebx 111585: e8 f6 fe ff ff call 111480 /* * 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-- ) { 11158a: 4f dec %edi 11158b: 83 c4 10 add $0x10,%esp 11158e: 39 fe cmp %edi,%esi 111590: 76 ee jbe 111580 IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 111592: e8 a5 0d 00 00 call 11233c <__errno> 111597: c7 00 1c 00 00 00 movl $0x1c,(%eax) 11159d: b8 ff ff ff ff mov $0xffffffff,%eax /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } 1115a2: 8d 65 f4 lea -0xc(%ebp),%esp 1115a5: 5b pop %ebx 1115a6: 5e pop %esi 1115a7: 5f pop %edi 1115a8: c9 leave 1115a9: c3 ret 1115aa: 66 90 xchg %ax,%ax } /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 1115ac: 8b 45 d8 mov -0x28(%ebp),%eax 1115af: 8b 55 dc mov -0x24(%ebp),%edx 1115b2: 89 43 50 mov %eax,0x50(%ebx) 1115b5: 89 53 54 mov %edx,0x54(%ebx) return 0; 1115b8: 31 c0 xor %eax,%eax } 1115ba: 8d 65 f4 lea -0xc(%ebp),%esp 1115bd: 5b pop %ebx 1115be: 5e pop %esi 1115bf: 5f pop %edi 1115c0: c9 leave 1115c1: c3 ret =============================================================================== 00110ea8 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 110ea8: 55 push %ebp 110ea9: 89 e5 mov %esp,%ebp 110eab: 57 push %edi 110eac: 56 push %esi 110ead: 53 push %ebx 110eae: 83 ec 1c sub $0x1c,%esp 110eb1: 8b 5d 08 mov 0x8(%ebp),%ebx 110eb4: 8b 75 0c mov 0xc(%ebp),%esi 110eb7: 8b 7d 10 mov 0x10(%ebp),%edi my_block = block; /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 110eba: 8b 0d 00 60 12 00 mov 0x126000,%ecx 110ec0: c1 e9 02 shr $0x2,%ecx 110ec3: 8d 41 ff lea -0x1(%ecx),%eax 110ec6: 39 c6 cmp %eax,%esi 110ec8: 77 1a ja 110ee4 p = info->indirect; 110eca: 8b 43 58 mov 0x58(%ebx),%eax if ( malloc_it ) { 110ecd: 85 ff test %edi,%edi 110ecf: 74 53 je 110f24 if ( !p ) { 110ed1: 85 c0 test %eax,%eax 110ed3: 0f 84 b6 00 00 00 je 110f8f } if ( !p ) return 0; return &info->indirect[ my_block ]; 110ed9: 8d 04 b0 lea (%eax,%esi,4),%eax /* * This means the requested block number is out of range. */ return 0; } 110edc: 83 c4 1c add $0x1c,%esp 110edf: 5b pop %ebx 110ee0: 5e pop %esi 110ee1: 5f pop %edi 110ee2: c9 leave 110ee3: c3 ret /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 110ee4: 8d 41 01 lea 0x1(%ecx),%eax 110ee7: 0f af c1 imul %ecx,%eax 110eea: 8d 50 ff lea -0x1(%eax),%edx 110eed: 39 d6 cmp %edx,%esi 110eef: 77 3b ja 110f2c my_block -= FIRST_DOUBLY_INDIRECT; 110ef1: 29 ce sub %ecx,%esi singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 110ef3: 89 f0 mov %esi,%eax 110ef5: 31 d2 xor %edx,%edx 110ef7: f7 f1 div %ecx 110ef9: 89 c6 mov %eax,%esi doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; 110efb: 8b 43 5c mov 0x5c(%ebx),%eax if ( malloc_it ) { 110efe: 85 ff test %edi,%edi 110f00: 74 7e je 110f80 if ( !p ) { 110f02: 85 c0 test %eax,%eax 110f04: 0f 84 96 00 00 00 je 110fa0 if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; 110f0a: 8d 1c b0 lea (%eax,%esi,4),%ebx 110f0d: 8b 03 mov (%ebx),%eax if ( !p1 ) { 110f0f: 85 c0 test %eax,%eax 110f11: 0f 84 a4 00 00 00 je 110fbb p = (block_p *)p[ doubly ]; if ( !p ) return 0; return (block_p *)&p[ singly ]; 110f17: 8d 04 90 lea (%eax,%edx,4),%eax /* * This means the requested block number is out of range. */ return 0; } 110f1a: 83 c4 1c add $0x1c,%esp 110f1d: 5b pop %ebx 110f1e: 5e pop %esi 110f1f: 5f pop %edi 110f20: c9 leave 110f21: c3 ret 110f22: 66 90 xchg %ax,%ax info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 110f24: 85 c0 test %eax,%eax 110f26: 75 b1 jne 110ed9 <== ALWAYS TAKEN if ( !p ) return 0; p1 = (block_p *) p[ triply ]; if ( !p1 ) return 0; 110f28: 31 c0 xor %eax,%eax 110f2a: eb ee jmp 110f1a <== NOT EXECUTED } /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 110f2c: 8d 50 01 lea 0x1(%eax),%edx 110f2f: 0f af d1 imul %ecx,%edx 110f32: 4a dec %edx 110f33: 39 d6 cmp %edx,%esi 110f35: 77 f1 ja 110f28 <== NEVER TAKEN my_block -= FIRST_TRIPLY_INDIRECT; 110f37: 29 c6 sub %eax,%esi 110f39: 89 f0 mov %esi,%eax singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 110f3b: 31 d2 xor %edx,%edx 110f3d: f7 f1 div %ecx 110f3f: 89 55 e4 mov %edx,-0x1c(%ebp) doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 110f42: 31 d2 xor %edx,%edx 110f44: f7 f1 div %ecx 110f46: 89 c6 mov %eax,%esi doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; 110f48: 8b 4b 60 mov 0x60(%ebx),%ecx if ( malloc_it ) { 110f4b: 85 ff test %edi,%edi 110f4d: 0f 84 82 00 00 00 je 110fd5 if ( !p ) { 110f53: 85 c9 test %ecx,%ecx 110f55: 0f 84 9b 00 00 00 je 110ff6 if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; 110f5b: 8d 1c b1 lea (%ecx,%esi,4),%ebx 110f5e: 8b 0b mov (%ebx),%ecx if ( !p1 ) { 110f60: 85 c9 test %ecx,%ecx 110f62: 0f 84 c5 00 00 00 je 11102d if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; 110f68: 8d 1c 91 lea (%ecx,%edx,4),%ebx 110f6b: 8b 13 mov (%ebx),%edx if ( !p2 ) { 110f6d: 85 d2 test %edx,%edx 110f6f: 0f 84 a0 00 00 00 je 111015 p2 = (block_p *)p1[ doubly ]; if ( !p2 ) return 0; return (block_p *)&p2[ singly ]; 110f75: 8b 4d e4 mov -0x1c(%ebp),%ecx 110f78: 8d 04 8a lea (%edx,%ecx,4),%eax 110f7b: eb 9d jmp 110f1a 110f7d: 8d 76 00 lea 0x0(%esi),%esi } return (block_p *)&p1[ singly ]; } if ( !p ) 110f80: 85 c0 test %eax,%eax 110f82: 74 a4 je 110f28 <== NEVER TAKEN return 0; p = (block_p *)p[ doubly ]; 110f84: 8b 04 b0 mov (%eax,%esi,4),%eax if ( !p ) 110f87: 85 c0 test %eax,%eax 110f89: 75 8c jne 110f17 <== ALWAYS TAKEN if ( !p ) return 0; p1 = (block_p *) p[ triply ]; if ( !p1 ) return 0; 110f8b: 31 c0 xor %eax,%eax 110f8d: eb 8b jmp 110f1a <== NOT EXECUTED p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 110f8f: e8 f0 fe ff ff call 110e84 if ( !p ) 110f94: 85 c0 test %eax,%eax 110f96: 74 90 je 110f28 <== NEVER TAKEN return 0; info->indirect = p; 110f98: 89 43 58 mov %eax,0x58(%ebx) 110f9b: e9 39 ff ff ff jmp 110ed9 p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 110fa0: 89 55 e0 mov %edx,-0x20(%ebp) 110fa3: e8 dc fe ff ff call 110e84 if ( !p ) 110fa8: 85 c0 test %eax,%eax 110faa: 8b 55 e0 mov -0x20(%ebp),%edx 110fad: 0f 84 75 ff ff ff je 110f28 <== NEVER TAKEN return 0; info->doubly_indirect = p; 110fb3: 89 43 5c mov %eax,0x5c(%ebx) 110fb6: e9 4f ff ff ff jmp 110f0a } p1 = (block_p *)p[ doubly ]; if ( !p1 ) { p1 = memfile_alloc_block(); 110fbb: 89 55 e0 mov %edx,-0x20(%ebp) 110fbe: e8 c1 fe ff ff call 110e84 if ( !p1 ) 110fc3: 85 c0 test %eax,%eax 110fc5: 8b 55 e0 mov -0x20(%ebp),%edx 110fc8: 0f 84 5a ff ff ff je 110f28 <== NEVER TAKEN return 0; p[ doubly ] = (block_p) p1; 110fce: 89 03 mov %eax,(%ebx) 110fd0: e9 42 ff ff ff jmp 110f17 p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) 110fd5: 85 c9 test %ecx,%ecx 110fd7: 0f 84 4b ff ff ff je 110f28 <== NEVER TAKEN return 0; p1 = (block_p *) p[ triply ]; 110fdd: 8b 04 81 mov (%ecx,%eax,4),%eax if ( !p1 ) 110fe0: 85 c0 test %eax,%eax 110fe2: 0f 84 40 ff ff ff je 110f28 <== NEVER TAKEN return 0; p2 = (block_p *)p1[ doubly ]; 110fe8: 8b 14 90 mov (%eax,%edx,4),%edx if ( !p2 ) return 0; 110feb: 31 c0 xor %eax,%eax p1 = (block_p *) p[ triply ]; if ( !p1 ) return 0; p2 = (block_p *)p1[ doubly ]; if ( !p2 ) 110fed: 85 d2 test %edx,%edx 110fef: 75 84 jne 110f75 <== ALWAYS TAKEN 110ff1: e9 24 ff ff ff jmp 110f1a <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 110ff6: 89 55 e0 mov %edx,-0x20(%ebp) 110ff9: e8 86 fe ff ff call 110e84 110ffe: 89 c1 mov %eax,%ecx if ( !p ) return 0; 111000: 31 c0 xor %eax,%eax p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); if ( !p ) 111002: 85 c9 test %ecx,%ecx 111004: 8b 55 e0 mov -0x20(%ebp),%edx 111007: 0f 84 0d ff ff ff je 110f1a <== NEVER TAKEN return 0; info->triply_indirect = p; 11100d: 89 4b 60 mov %ecx,0x60(%ebx) 111010: e9 46 ff ff ff jmp 110f5b p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; if ( !p2 ) { p2 = memfile_alloc_block(); 111015: e8 6a fe ff ff call 110e84 11101a: 89 c2 mov %eax,%edx if ( !p2 ) return 0; 11101c: 31 c0 xor %eax,%eax } p2 = (block_p *)p1[ doubly ]; if ( !p2 ) { p2 = memfile_alloc_block(); if ( !p2 ) 11101e: 85 d2 test %edx,%edx 111020: 0f 84 f4 fe ff ff je 110f1a <== NEVER TAKEN return 0; p1[ doubly ] = (block_p) p2; 111026: 89 13 mov %edx,(%ebx) 111028: e9 48 ff ff ff jmp 110f75 info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); 11102d: 89 55 e0 mov %edx,-0x20(%ebp) 111030: e8 4f fe ff ff call 110e84 111035: 89 c1 mov %eax,%ecx if ( !p1 ) return 0; 111037: 31 c0 xor %eax,%eax } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); if ( !p1 ) 111039: 85 c9 test %ecx,%ecx 11103b: 8b 55 e0 mov -0x20(%ebp),%edx 11103e: 0f 84 d6 fe ff ff je 110f1a <== NEVER TAKEN return 0; p[ triply ] = (block_p) p1; 111044: 89 0b mov %ecx,(%ebx) 111046: e9 1d ff ff ff jmp 110f68 =============================================================================== 0011104c : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 11104c: 55 push %ebp 11104d: 89 e5 mov %esp,%ebp 11104f: 57 push %edi 111050: 56 push %esi 111051: 53 push %ebx 111052: 83 ec 3c sub $0x3c,%esp 111055: 8b 75 0c mov 0xc(%ebp),%esi 111058: 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) { 11105b: 8b 45 08 mov 0x8(%ebp),%eax 11105e: 83 78 4c 06 cmpl $0x6,0x4c(%eax) 111062: 0f 84 60 01 00 00 je 1111c8 /* * 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; 111068: 89 f0 mov %esi,%eax if ( last_byte > the_jnode->info.file.size ) 11106a: 8b 55 08 mov 0x8(%ebp),%edx 11106d: 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; 111070: 8b 5d 18 mov 0x18(%ebp),%ebx 111073: 01 f3 add %esi,%ebx 111075: 89 5d d0 mov %ebx,-0x30(%ebp) if ( last_byte > the_jnode->info.file.size ) 111078: 31 d2 xor %edx,%edx 11107a: 8b 5d 08 mov 0x8(%ebp),%ebx 11107d: 3b 53 54 cmp 0x54(%ebx),%edx 111080: 0f 8d d2 00 00 00 jge 111158 <== ALWAYS TAKEN /* * Linear files (as created from a tar file are easier to handle * than block files). */ my_length = length; 111086: 8b 45 18 mov 0x18(%ebp),%eax 111089: 89 45 cc mov %eax,-0x34(%ebp) */ /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 11108c: 8b 15 00 60 12 00 mov 0x126000,%edx 111092: 89 55 d0 mov %edx,-0x30(%ebp) 111095: 89 d0 mov %edx,%eax 111097: 99 cltd 111098: 89 d3 mov %edx,%ebx 11109a: 52 push %edx 11109b: 50 push %eax 11109c: 57 push %edi 11109d: 56 push %esi 11109e: 89 45 c0 mov %eax,-0x40(%ebp) 1110a1: e8 e6 cb 00 00 call 11dc8c <__moddi3> 1110a6: 83 c4 10 add $0x10,%esp 1110a9: 89 45 c8 mov %eax,-0x38(%ebp) block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 1110ac: 8b 4d c0 mov -0x40(%ebp),%ecx 1110af: 53 push %ebx 1110b0: 51 push %ecx 1110b1: 57 push %edi 1110b2: 56 push %esi 1110b3: e8 88 ca 00 00 call 11db40 <__divdi3> 1110b8: 83 c4 10 add $0x10,%esp 1110bb: 89 c3 mov %eax,%ebx if ( start_offset ) { 1110bd: 8b 7d c8 mov -0x38(%ebp),%edi 1110c0: 85 ff test %edi,%edi 1110c2: 0f 84 a0 00 00 00 je 111168 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 ); 1110c8: 56 push %esi 1110c9: 6a 00 push $0x0 1110cb: 50 push %eax 1110cc: ff 75 08 pushl 0x8(%ebp) 1110cf: e8 d4 fd ff ff call 110ea8 if ( !block_ptr ) 1110d4: 83 c4 10 add $0x10,%esp 1110d7: 85 c0 test %eax,%eax 1110d9: 0f 84 65 01 00 00 je 111244 <== 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; 1110df: 8b 4d d0 mov -0x30(%ebp),%ecx 1110e2: 2b 4d c8 sub -0x38(%ebp),%ecx 1110e5: 8b 55 cc mov -0x34(%ebp),%edx 1110e8: 39 ca cmp %ecx,%edx 1110ea: 0f 87 3c 01 00 00 ja 11122c 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 ); 1110f0: 8b 75 c8 mov -0x38(%ebp),%esi 1110f3: 03 30 add (%eax),%esi dest += to_copy; 1110f5: 8b 7d 14 mov 0x14(%ebp),%edi 1110f8: 89 d1 mov %edx,%ecx 1110fa: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 1110fc: 89 7d c8 mov %edi,-0x38(%ebp) block++; 1110ff: 43 inc %ebx my_length -= to_copy; 111100: 29 55 cc sub %edx,-0x34(%ebp) 111103: a1 00 60 12 00 mov 0x126000,%eax 111108: 89 45 d0 mov %eax,-0x30(%ebp) copied += to_copy; 11110b: 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 ) { 11110e: 8b 4d d0 mov -0x30(%ebp),%ecx 111111: 39 4d cc cmp %ecx,-0x34(%ebp) 111114: 73 24 jae 11113a 111116: eb 60 jmp 111178 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 111118: 8b 30 mov (%eax),%esi 11111a: 8b 7d c8 mov -0x38(%ebp),%edi 11111d: 8b 4d d0 mov -0x30(%ebp),%ecx 111120: f3 a4 rep movsb %ds:(%esi),%es:(%edi) dest += to_copy; 111122: 89 7d c8 mov %edi,-0x38(%ebp) block++; 111125: 43 inc %ebx my_length -= to_copy; 111126: 8b 7d d0 mov -0x30(%ebp),%edi 111129: 29 7d cc sub %edi,-0x34(%ebp) copied += to_copy; 11112c: 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 ) { 11112f: 8b 45 cc mov -0x34(%ebp),%eax 111132: 39 05 00 60 12 00 cmp %eax,0x126000 111138: 77 3e ja 111178 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 11113a: 51 push %ecx 11113b: 6a 00 push $0x0 11113d: 53 push %ebx 11113e: ff 75 08 pushl 0x8(%ebp) 111141: e8 62 fd ff ff call 110ea8 if ( !block_ptr ) 111146: 83 c4 10 add $0x10,%esp 111149: 85 c0 test %eax,%eax 11114b: 75 cb jne 111118 <== 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; 11114d: 8b 45 c4 mov -0x3c(%ebp),%eax <== NOT EXECUTED } IMFS_update_atime( the_jnode ); return copied; } 111150: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 111153: 5b pop %ebx <== NOT EXECUTED 111154: 5e pop %esi <== NOT EXECUTED 111155: 5f pop %edi <== NOT EXECUTED 111156: c9 leave <== NOT EXECUTED 111157: 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 ) 111158: 0f 8e be 00 00 00 jle 11121c <== ALWAYS TAKEN my_length = the_jnode->info.file.size - start; 11115e: 29 c1 sub %eax,%ecx 111160: 89 4d cc mov %ecx,-0x34(%ebp) 111163: e9 24 ff ff ff jmp 11108c unsigned int last_byte; unsigned int copied; unsigned int start_offset; unsigned char *dest; dest = destination; 111168: 8b 55 14 mov 0x14(%ebp),%edx 11116b: 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; 11116e: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp) 111175: eb 97 jmp 11110e 111177: 90 nop /* * Phase 3: possibly the first part of one block */ IMFS_assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 111178: 8b 55 cc mov -0x34(%ebp),%edx 11117b: 85 d2 test %edx,%edx 11117d: 74 23 je 1111a2 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 11117f: 50 push %eax 111180: 6a 00 push $0x0 111182: 53 push %ebx 111183: ff 75 08 pushl 0x8(%ebp) 111186: e8 1d fd ff ff call 110ea8 if ( !block_ptr ) 11118b: 83 c4 10 add $0x10,%esp 11118e: 85 c0 test %eax,%eax 111190: 74 bb je 11114d <== NEVER TAKEN return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 111192: 8b 30 mov (%eax),%esi 111194: 8b 7d c8 mov -0x38(%ebp),%edi 111197: 8b 4d cc mov -0x34(%ebp),%ecx 11119a: f3 a4 rep movsb %ds:(%esi),%es:(%edi) copied += my_length; 11119c: 8b 55 cc mov -0x34(%ebp),%edx 11119f: 01 55 c4 add %edx,-0x3c(%ebp) } IMFS_update_atime( the_jnode ); 1111a2: 83 ec 08 sub $0x8,%esp 1111a5: 6a 00 push $0x0 1111a7: 8d 45 e0 lea -0x20(%ebp),%eax 1111aa: 50 push %eax 1111ab: e8 80 6f ff ff call 108130 1111b0: 8b 45 e0 mov -0x20(%ebp),%eax 1111b3: 8b 4d 08 mov 0x8(%ebp),%ecx 1111b6: 89 41 40 mov %eax,0x40(%ecx) return copied; 1111b9: 8b 45 c4 mov -0x3c(%ebp),%eax 1111bc: 83 c4 10 add $0x10,%esp } 1111bf: 8d 65 f4 lea -0xc(%ebp),%esp 1111c2: 5b pop %ebx 1111c3: 5e pop %esi 1111c4: 5f pop %edi 1111c5: c9 leave 1111c6: c3 ret 1111c7: 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; 1111c8: 8b 50 58 mov 0x58(%eax),%edx 1111cb: 89 55 cc mov %edx,-0x34(%ebp) if (my_length > (the_jnode->info.linearfile.size - start)) 1111ce: 89 c1 mov %eax,%ecx 1111d0: 8b 40 50 mov 0x50(%eax),%eax 1111d3: 8b 51 54 mov 0x54(%ecx),%edx 1111d6: 89 c1 mov %eax,%ecx 1111d8: 89 d3 mov %edx,%ebx 1111da: 29 f1 sub %esi,%ecx 1111dc: 19 fb sbb %edi,%ebx 1111de: 89 4d d0 mov %ecx,-0x30(%ebp) 1111e1: 89 5d d4 mov %ebx,-0x2c(%ebp) 1111e4: 31 c9 xor %ecx,%ecx 1111e6: 39 d9 cmp %ebx,%ecx 1111e8: 7d 4a jge 111234 <== ALWAYS TAKEN /* * Linear files (as created from a tar file are easier to handle * than block files). */ my_length = length; 1111ea: 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); 1111ed: 03 75 cc add -0x34(%ebp),%esi 1111f0: 8b 7d 14 mov 0x14(%ebp),%edi 1111f3: 89 d9 mov %ebx,%ecx 1111f5: f3 a4 rep movsb %ds:(%esi),%es:(%edi) IMFS_update_atime( the_jnode ); 1111f7: 83 ec 08 sub $0x8,%esp 1111fa: 6a 00 push $0x0 1111fc: 8d 45 e0 lea -0x20(%ebp),%eax 1111ff: 50 push %eax 111200: e8 2b 6f ff ff call 108130 111205: 8b 45 e0 mov -0x20(%ebp),%eax 111208: 8b 7d 08 mov 0x8(%ebp),%edi 11120b: 89 47 40 mov %eax,0x40(%edi) return my_length; 11120e: 89 d8 mov %ebx,%eax 111210: 83 c4 10 add $0x10,%esp } IMFS_update_atime( the_jnode ); return copied; } 111213: 8d 65 f4 lea -0xc(%ebp),%esp 111216: 5b pop %ebx 111217: 5e pop %esi 111218: 5f pop %edi 111219: c9 leave 11121a: c3 ret 11121b: 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 ) 11121c: 39 4d d0 cmp %ecx,-0x30(%ebp) 11121f: 0f 86 61 fe ff ff jbe 111086 111225: e9 34 ff ff ff jmp 11115e 11122a: 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; 11122c: 89 ca mov %ecx,%edx 11122e: e9 bd fe ff ff jmp 1110f0 111233: 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)) 111234: 7f 08 jg 11123e <== NEVER TAKEN 111236: 8b 5d d0 mov -0x30(%ebp),%ebx 111239: 39 5d 18 cmp %ebx,0x18(%ebp) 11123c: 76 ac jbe 1111ea <== NEVER TAKEN my_length = the_jnode->info.linearfile.size - start; 11123e: 89 c3 mov %eax,%ebx 111240: 29 f3 sub %esi,%ebx 111242: eb a9 jmp 1111ed 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; 111244: 31 c0 xor %eax,%eax 111246: e9 05 ff ff ff jmp 111150 <== NOT EXECUTED =============================================================================== 00111324 : * is better to stick to simple, easy to understand algorithms. */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 111324: 55 push %ebp 111325: 89 e5 mov %esp,%ebp 111327: 57 push %edi 111328: 56 push %esi 111329: 53 push %ebx 11132a: 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; 11132d: 8b 3d 00 60 12 00 mov 0x126000,%edi 111333: c1 ef 02 shr $0x2,%edi * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; if ( info->indirect ) { 111336: 8b 45 08 mov 0x8(%ebp),%eax 111339: 8b 50 58 mov 0x58(%eax),%edx 11133c: 85 d2 test %edx,%edx 11133e: 74 10 je 111350 memfile_free_blocks_in_table( &info->indirect, to_free ); 111340: 83 ec 08 sub $0x8,%esp 111343: 57 push %edi 111344: 83 c0 58 add $0x58,%eax 111347: 50 push %eax 111348: e8 7b ff ff ff call 1112c8 11134d: 83 c4 10 add $0x10,%esp } if ( info->doubly_indirect ) { 111350: 8b 4d 08 mov 0x8(%ebp),%ecx 111353: 8b 51 5c mov 0x5c(%ecx),%edx 111356: 85 d2 test %edx,%edx 111358: 74 55 je 1113af for ( i=0 ; i<== NEVER TAKEN 111366: 31 c9 xor %ecx,%ecx 111368: 31 db xor %ebx,%ebx 11136a: 8b 75 08 mov 0x8(%ebp),%esi 11136d: eb 04 jmp 111373 11136f: 90 nop 111370: 8b 56 5c mov 0x5c(%esi),%edx if ( info->doubly_indirect[i] ) { 111373: c1 e1 02 shl $0x2,%ecx 111376: 83 3c 0a 00 cmpl $0x0,(%edx,%ecx,1) 11137a: 74 14 je 111390 <== NEVER TAKEN memfile_free_blocks_in_table( 11137c: 83 ec 08 sub $0x8,%esp 11137f: 57 push %edi 111380: 01 ca add %ecx,%edx 111382: 52 push %edx 111383: e8 40 ff ff ff call 1112c8 111388: 83 c4 10 add $0x10,%esp 11138b: a1 00 60 12 00 mov 0x126000,%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 ); 11139c: 83 ec 08 sub $0x8,%esp 11139f: 57 push %edi 1113a0: 8b 45 08 mov 0x8(%ebp),%eax 1113a3: 83 c0 5c add $0x5c,%eax 1113a6: 50 push %eax 1113a7: e8 1c ff ff ff call 1112c8 1113ac: 83 c4 10 add $0x10,%esp } if ( info->triply_indirect ) { 1113af: 8b 45 08 mov 0x8(%ebp),%eax 1113b2: 8b 50 60 mov 0x60(%eax),%edx 1113b5: 85 d2 test %edx,%edx 1113b7: 0f 84 b6 00 00 00 je 111473 for ( i=0 ; i<== NEVER TAKEN p = (block_p *) info->triply_indirect[i]; 1113cd: 8b 32 mov (%edx),%esi if ( !p ) /* ensure we have a valid pointer */ 1113cf: 85 f6 test %esi,%esi 1113d1: 0f 84 89 00 00 00 je 111460 <== NEVER TAKEN } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 1113d7: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) if ( !p ) /* ensure we have a valid pointer */ 1113de: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 1113e5: 8d 76 00 lea 0x0(%esi),%esi break; for ( j=0 ; j<== NEVER TAKEN 1113ef: 31 d2 xor %edx,%edx 1113f1: 31 db xor %ebx,%ebx 1113f3: 90 nop if ( p[j] ) { 1113f4: c1 e2 02 shl $0x2,%edx 1113f7: 8b 0c 16 mov (%esi,%edx,1),%ecx 1113fa: 85 c9 test %ecx,%ecx 1113fc: 74 15 je 111413 <== NEVER TAKEN memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 1113fe: 83 ec 08 sub $0x8,%esp 111401: 57 push %edi 111402: 8d 14 16 lea (%esi,%edx,1),%edx 111405: 52 push %edx 111406: e8 bd fe ff ff call 1112c8 11140b: 83 c4 10 add $0x10,%esp 11140e: a1 00 60 12 00 mov 0x126000,%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( 11141f: 83 ec 08 sub $0x8,%esp 111422: 57 push %edi 111423: 8b 45 e0 mov -0x20(%ebp),%eax 111426: 8b 4d 08 mov 0x8(%ebp),%ecx 111429: 03 41 60 add 0x60(%ecx),%eax 11142c: 50 push %eax 11142d: e8 96 fe ff ff call 1112c8 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 */ 111447: 8b 55 e4 mov -0x1c(%ebp),%edx 11144a: c1 e2 02 shl $0x2,%edx 11144d: 89 55 e0 mov %edx,-0x20(%ebp) } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 111450: 8b 4d 08 mov 0x8(%ebp),%ecx 111453: 8b 51 60 mov 0x60(%ecx),%edx 111456: 8b 4d e0 mov -0x20(%ebp),%ecx 111459: 8b 34 0a mov (%edx,%ecx,1),%esi if ( !p ) /* ensure we have a valid pointer */ 11145c: 85 f6 test %esi,%esi 11145e: 75 88 jne 1113e8 <== ALWAYS TAKEN } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 111460: 83 ec 08 sub $0x8,%esp 111463: 57 push %edi (block_p **)&info->triply_indirect, to_free ); 111464: 8b 45 08 mov 0x8(%ebp),%eax 111467: 83 c0 60 add $0x60,%eax } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 11146a: 50 push %eax 11146b: e8 58 fe ff ff call 1112c8 111470: 83 c4 10 add $0x10,%esp (block_p **)&info->triply_indirect, to_free ); } return 0; } 111473: 31 c0 xor %eax,%eax 111475: 8d 65 f4 lea -0xc(%ebp),%esp 111478: 5b pop %ebx 111479: 5e pop %esi 11147a: 5f pop %edi 11147b: c9 leave 11147c: c3 ret =============================================================================== 001115c4 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 1115c4: 55 push %ebp 1115c5: 89 e5 mov %esp,%ebp 1115c7: 57 push %edi 1115c8: 56 push %esi 1115c9: 53 push %ebx 1115ca: 83 ec 3c sub $0x3c,%esp 1115cd: 8b 5d 0c mov 0xc(%ebp),%ebx 1115d0: 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; 1115d3: 8b 4d 18 mov 0x18(%ebp),%ecx 1115d6: 01 d9 add %ebx,%ecx if ( last_byte > the_jnode->info.file.size ) { 1115d8: 89 c8 mov %ecx,%eax 1115da: 31 d2 xor %edx,%edx 1115dc: 8b 7d 08 mov 0x8(%ebp),%edi 1115df: 3b 57 54 cmp 0x54(%edi),%edx 1115e2: 7c 1c jl 111600 <== NEVER TAKEN 1115e4: 0f 8e f2 00 00 00 jle 1116dc <== ALWAYS TAKEN status = IMFS_memfile_extend( the_jnode, last_byte ); 1115ea: 51 push %ecx 1115eb: 52 push %edx 1115ec: 50 push %eax 1115ed: ff 75 08 pushl 0x8(%ebp) 1115f0: e8 b7 fe ff ff call 1114ac if ( status ) 1115f5: 83 c4 10 add $0x10,%esp 1115f8: 85 c0 test %eax,%eax 1115fa: 0f 85 52 01 00 00 jne 111752 */ /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 111600: a1 00 60 12 00 mov 0x126000,%eax 111605: 89 45 d4 mov %eax,-0x2c(%ebp) 111608: 99 cltd 111609: 89 45 c8 mov %eax,-0x38(%ebp) 11160c: 89 55 cc mov %edx,-0x34(%ebp) 11160f: 52 push %edx 111610: 50 push %eax 111611: 56 push %esi 111612: 53 push %ebx 111613: e8 74 c6 00 00 call 11dc8c <__moddi3> 111618: 83 c4 10 add $0x10,%esp 11161b: 89 c7 mov %eax,%edi block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 11161d: ff 75 cc pushl -0x34(%ebp) 111620: ff 75 c8 pushl -0x38(%ebp) 111623: 56 push %esi 111624: 53 push %ebx 111625: e8 16 c5 00 00 call 11db40 <__divdi3> 11162a: 83 c4 10 add $0x10,%esp 11162d: 89 c3 mov %eax,%ebx if ( start_offset ) { 11162f: 85 ff test %edi,%edi 111631: 75 5d jne 111690 unsigned int last_byte; unsigned int start_offset; int copied; const unsigned char *src; src = source; 111633: 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 ) { 111636: 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; 111639: 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 ) { 111640: 3b 55 d4 cmp -0x2c(%ebp),%edx 111643: 73 26 jae 11166b 111645: e9 a2 00 00 00 jmp 1116ec 11164a: 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 ); 11164c: 8b 00 mov (%eax),%eax src += to_copy; 11164e: 89 c7 mov %eax,%edi 111650: 8b 4d d4 mov -0x2c(%ebp),%ecx 111653: f3 a4 rep movsb %ds:(%esi),%es:(%edi) block++; 111655: 43 inc %ebx my_length -= to_copy; 111656: 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( 111659: 8b 45 d4 mov -0x2c(%ebp),%eax 11165c: 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 ) { 11165f: 39 15 00 60 12 00 cmp %edx,0x126000 111665: 0f 87 81 00 00 00 ja 1116ec block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 11166b: 57 push %edi 11166c: 6a 00 push $0x0 11166e: 53 push %ebx 11166f: ff 75 08 pushl 0x8(%ebp) 111672: 89 55 c4 mov %edx,-0x3c(%ebp) 111675: e8 2e f8 ff ff call 110ea8 if ( !block_ptr ) 11167a: 83 c4 10 add $0x10,%esp 11167d: 85 c0 test %eax,%eax 11167f: 8b 55 c4 mov -0x3c(%ebp),%edx 111682: 75 c8 jne 11164c <== 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 ) 111684: 8b 45 c8 mov -0x38(%ebp),%eax <== NOT EXECUTED } IMFS_mtime_ctime_update( the_jnode ); return copied; } 111687: 8d 65 f4 lea -0xc(%ebp),%esp 11168a: 5b pop %ebx 11168b: 5e pop %esi 11168c: 5f pop %edi 11168d: c9 leave 11168e: c3 ret 11168f: 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 ); 111690: 50 push %eax 111691: 6a 00 push $0x0 111693: 53 push %ebx 111694: ff 75 08 pushl 0x8(%ebp) 111697: e8 0c f8 ff ff call 110ea8 if ( !block_ptr ) 11169c: 83 c4 10 add $0x10,%esp 11169f: 85 c0 test %eax,%eax 1116a1: 0f 84 a1 00 00 00 je 111748 <== 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; 1116a7: 8b 55 d4 mov -0x2c(%ebp),%edx 1116aa: 29 fa sub %edi,%edx 1116ac: 89 55 c8 mov %edx,-0x38(%ebp) 1116af: 8b 55 18 mov 0x18(%ebp),%edx 1116b2: 39 55 c8 cmp %edx,-0x38(%ebp) 1116b5: 0f 87 85 00 00 00 ja 111740 block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 1116bb: 03 38 add (%eax),%edi src += to_copy; 1116bd: 8b 75 14 mov 0x14(%ebp),%esi 1116c0: 8b 4d c8 mov -0x38(%ebp),%ecx 1116c3: f3 a4 rep movsb %ds:(%esi),%es:(%edi) block++; 1116c5: 43 inc %ebx my_length -= to_copy; 1116c6: 8b 55 18 mov 0x18(%ebp),%edx 1116c9: 2b 55 c8 sub -0x38(%ebp),%edx copied += to_copy; 1116cc: 8b 3d 00 60 12 00 mov 0x126000,%edi 1116d2: 89 7d d4 mov %edi,-0x2c(%ebp) 1116d5: e9 66 ff ff ff jmp 111640 1116da: 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 ) { 1116dc: 3b 4f 50 cmp 0x50(%edi),%ecx 1116df: 0f 86 1b ff ff ff jbe 111600 <== NEVER TAKEN 1116e5: e9 00 ff ff ff jmp 1115ea 1116ea: 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 ) { 1116ec: 85 d2 test %edx,%edx 1116ee: 74 28 je 111718 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 1116f0: 51 push %ecx 1116f1: 6a 00 push $0x0 1116f3: 53 push %ebx 1116f4: ff 75 08 pushl 0x8(%ebp) 1116f7: 89 55 c4 mov %edx,-0x3c(%ebp) 1116fa: e8 a9 f7 ff ff call 110ea8 if ( !block_ptr ) 1116ff: 83 c4 10 add $0x10,%esp 111702: 85 c0 test %eax,%eax 111704: 8b 55 c4 mov -0x3c(%ebp),%edx 111707: 0f 84 77 ff ff ff je 111684 <== 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 ); 11170d: 8b 00 mov (%eax),%eax 11170f: 89 c7 mov %eax,%edi 111711: 89 d1 mov %edx,%ecx 111713: f3 a4 rep movsb %ds:(%esi),%es:(%edi) my_length = 0; copied += to_copy; 111715: 01 55 c8 add %edx,-0x38(%ebp) } IMFS_mtime_ctime_update( the_jnode ); 111718: 83 ec 08 sub $0x8,%esp 11171b: 6a 00 push $0x0 11171d: 8d 45 e0 lea -0x20(%ebp),%eax 111720: 50 push %eax 111721: e8 0a 6a ff ff call 108130 111726: 8b 45 e0 mov -0x20(%ebp),%eax 111729: 8b 55 08 mov 0x8(%ebp),%edx 11172c: 89 42 44 mov %eax,0x44(%edx) 11172f: 89 42 48 mov %eax,0x48(%edx) return copied; 111732: 83 c4 10 add $0x10,%esp 111735: 8b 45 c8 mov -0x38(%ebp),%eax } 111738: 8d 65 f4 lea -0xc(%ebp),%esp 11173b: 5b pop %ebx 11173c: 5e pop %esi 11173d: 5f pop %edi 11173e: c9 leave 11173f: 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; 111740: 89 55 c8 mov %edx,-0x38(%ebp) 111743: e9 73 ff ff ff jmp 1116bb 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; 111748: 31 c0 xor %eax,%eax } IMFS_mtime_ctime_update( the_jnode ); return copied; } 11174a: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 11174d: 5b pop %ebx <== NOT EXECUTED 11174e: 5e pop %esi <== NOT EXECUTED 11174f: 5f pop %edi <== NOT EXECUTED 111750: c9 leave <== NOT EXECUTED 111751: 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 ); 111752: e8 e5 0b 00 00 call 11233c <__errno> 111757: c7 00 1c 00 00 00 movl $0x1c,(%eax) 11175d: 83 c8 ff or $0xffffffff,%eax 111760: e9 22 ff ff ff jmp 111687 =============================================================================== 001079bc : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 1079bc: 55 push %ebp 1079bd: 89 e5 mov %esp,%ebp 1079bf: 57 push %edi 1079c0: 56 push %esi 1079c1: 53 push %ebx 1079c2: 83 ec 5c sub $0x5c,%esp 1079c5: 8b 55 08 mov 0x8(%ebp),%edx 1079c8: 8b 5d 0c mov 0xc(%ebp),%ebx 1079cb: 8b 75 10 mov 0x10(%ebp),%esi 1079ce: 8b 45 14 mov 0x14(%ebp),%eax 1079d1: 89 45 a4 mov %eax,-0x5c(%ebp) IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, strlen( token ), new_name, &result ); 1079d4: 31 c0 xor %eax,%eax 1079d6: b9 ff ff ff ff mov $0xffffffff,%ecx 1079db: 89 d7 mov %edx,%edi 1079dd: f2 ae repnz scas %es:(%edi),%al 1079df: f7 d1 not %ecx 1079e1: 49 dec %ecx 1079e2: 8d 45 e4 lea -0x1c(%ebp),%eax 1079e5: 50 push %eax 1079e6: 8d 7d af lea -0x51(%ebp),%edi 1079e9: 57 push %edi 1079ea: 51 push %ecx 1079eb: 52 push %edx 1079ec: e8 6f 7d 00 00 call 10f760 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 1079f1: 89 d8 mov %ebx,%eax 1079f3: 25 00 f0 00 00 and $0xf000,%eax 1079f8: 83 c4 10 add $0x10,%esp 1079fb: 3d 00 40 00 00 cmp $0x4000,%eax 107a00: 74 56 je 107a58 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 107a02: 3d 00 80 00 00 cmp $0x8000,%eax 107a07: 74 57 je 107a60 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 107a09: 3d 00 60 00 00 cmp $0x6000,%eax 107a0e: 74 14 je 107a24 107a10: 3d 00 20 00 00 cmp $0x2000,%eax 107a15: 74 0d je 107a24 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) 107a17: 3d 00 10 00 00 cmp $0x1000,%eax 107a1c: 74 4a je 107a68 <== ALWAYS TAKEN mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { IMFS_token_types type = 0; 107a1e: 31 d2 xor %edx,%edx <== NOT EXECUTED 107a20: eb 10 jmp 107a32 <== NOT EXECUTED 107a22: 66 90 xchg %ax,%ax <== NOT EXECUTED type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 107a24: 89 75 d0 mov %esi,-0x30(%ebp) dev_t device ) { union __rtems_dev_t temp; temp.device = device; 107a27: 8b 45 a4 mov -0x5c(%ebp),%eax 107a2a: 89 45 d4 mov %eax,-0x2c(%ebp) if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; 107a2d: ba 02 00 00 00 mov $0x2,%edx * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( pathloc, type, new_name, mode, &info ); 107a32: 83 ec 0c sub $0xc,%esp 107a35: 8d 45 d0 lea -0x30(%ebp),%eax 107a38: 50 push %eax 107a39: 53 push %ebx 107a3a: 57 push %edi 107a3b: 52 push %edx 107a3c: ff 75 18 pushl 0x18(%ebp) 107a3f: e8 84 73 00 00 call 10edc8 if ( !new_node ) 107a44: 83 c4 20 add $0x20,%esp 107a47: 85 c0 test %eax,%eax 107a49: 74 24 je 107a6f rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; 107a4b: 31 c0 xor %eax,%eax } 107a4d: 8d 65 f4 lea -0xc(%ebp),%esp 107a50: 5b pop %ebx 107a51: 5e pop %esi 107a52: 5f pop %edi 107a53: c9 leave 107a54: c3 ret 107a55: 8d 76 00 lea 0x0(%esi),%esi /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; 107a58: ba 01 00 00 00 mov $0x1,%edx 107a5d: eb d3 jmp 107a32 107a5f: 90 nop else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; 107a60: ba 05 00 00 00 mov $0x5,%edx 107a65: eb cb jmp 107a32 107a67: 90 nop else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) type = IMFS_FIFO; 107a68: ba 07 00 00 00 mov $0x7,%edx 107a6d: eb c3 jmp 107a32 * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( pathloc, type, new_name, mode, &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 107a6f: e8 c8 a8 00 00 call 11233c <__errno> 107a74: c7 00 0c 00 00 00 movl $0xc,(%eax) 107a7a: b8 ff ff ff ff mov $0xffffffff,%eax 107a7f: eb cc jmp 107a4d =============================================================================== 00107a84 : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 107a84: 55 push %ebp 107a85: 89 e5 mov %esp,%ebp 107a87: 83 ec 08 sub $0x8,%esp 107a8a: 8b 55 08 mov 0x8(%ebp),%edx IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 107a8d: 8b 42 08 mov 0x8(%edx),%eax /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 107a90: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 107a94: 75 0a jne 107aa0 <== NEVER TAKEN /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; 107a96: 89 50 5c mov %edx,0x5c(%eax) return 0; 107a99: 31 c0 xor %eax,%eax } 107a9b: c9 leave 107a9c: c3 ret 107a9d: 8d 76 00 lea 0x0(%esi),%esi /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 107aa0: e8 97 a8 00 00 call 11233c <__errno> <== NOT EXECUTED 107aa5: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED 107aab: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED * the mounted file system. */ node->info.directory.mt_fs = mt_entry; return 0; } 107ab0: c9 leave <== NOT EXECUTED 107ab1: c3 ret <== NOT EXECUTED =============================================================================== 0010a3b0 : * This routine prints the contents of the specified jnode. */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 10a3b0: 55 push %ebp 10a3b1: 89 e5 mov %esp,%ebp 10a3b3: 53 push %ebx 10a3b4: 83 ec 0c sub $0xc,%esp 10a3b7: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); 10a3ba: a1 a0 b2 12 00 mov 0x12b2a0,%eax 10a3bf: ff 70 08 pushl 0x8(%eax) 10a3c2: 8d 43 0c lea 0xc(%ebx),%eax 10a3c5: 50 push %eax 10a3c6: e8 9d c6 00 00 call 116a68 switch( the_jnode->type ) { 10a3cb: 8b 43 4c mov 0x4c(%ebx),%eax 10a3ce: 83 c4 10 add $0x10,%esp 10a3d1: 83 f8 07 cmp $0x7,%eax 10a3d4: 76 1e jbe 10a3f4 <== ALWAYS TAKEN case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); return; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 10a3d6: 52 push %edx <== NOT EXECUTED 10a3d7: 50 push %eax <== NOT EXECUTED 10a3d8: 68 64 62 12 00 push $0x126264 <== NOT EXECUTED 10a3dd: a1 a0 b2 12 00 mov 0x12b2a0,%eax <== NOT EXECUTED 10a3e2: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED 10a3e5: e8 72 c5 00 00 call 11695c <== NOT EXECUTED return; 10a3ea: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } puts(""); } 10a3ed: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 10a3f0: c9 leave <== NOT EXECUTED 10a3f1: c3 ret <== NOT EXECUTED 10a3f2: 66 90 xchg %ax,%ax <== NOT EXECUTED ) { IMFS_assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { 10a3f4: ff 24 85 7c 62 12 00 jmp *0x12627c(,%eax,4) 10a3fb: 90 nop case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); return; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 10a3fc: a1 a0 b2 12 00 mov 0x12b2a0,%eax <== NOT EXECUTED 10a401: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED 10a404: 6a 13 push $0x13 <== NOT EXECUTED 10a406: 6a 01 push $0x1 <== NOT EXECUTED 10a408: 68 3d 62 12 00 push $0x12623d <== NOT EXECUTED 10a40d: e8 7a d2 00 00 call 11768c <== NOT EXECUTED return; 10a412: 83 c4 10 add $0x10,%esp <== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); } 10a415: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 10a418: c9 leave <== NOT EXECUTED 10a419: c3 ret <== NOT EXECUTED 10a41a: 66 90 xchg %ax,%ax <== NOT EXECUTED case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); return; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 10a41c: a1 a0 b2 12 00 mov 0x12b2a0,%eax <== NOT EXECUTED 10a421: ff 70 08 pushl 0x8(%eax) <== NOT EXECUTED 10a424: 6a 12 push $0x12 <== NOT EXECUTED 10a426: 6a 01 push $0x1 <== NOT EXECUTED 10a428: 68 51 62 12 00 push $0x126251 <== NOT EXECUTED 10a42d: e8 5a d2 00 00 call 11768c <== NOT EXECUTED return; 10a432: 83 c4 10 add $0x10,%esp <== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); } 10a435: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 10a438: c9 leave <== NOT EXECUTED 10a439: c3 ret <== NOT EXECUTED 10a43a: 66 90 xchg %ax,%ax <== NOT EXECUTED the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 10a43c: 51 push %ecx 10a43d: ff 73 50 pushl 0x50(%ebx) 10a440: 68 31 62 12 00 push $0x126231 10a445: a1 a0 b2 12 00 mov 0x12b2a0,%eax 10a44a: ff 70 08 pushl 0x8(%eax) 10a44d: e8 0a c5 00 00 call 11695c (uint32_t)the_jnode->info.file.size ); #endif break; 10a452: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a455: c7 45 08 69 65 12 00 movl $0x126569,0x8(%ebp) } 10a45c: 8b 5d fc mov -0x4(%ebp),%ebx 10a45f: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a460: e9 23 de 00 00 jmp 118288 10a465: 8d 76 00 lea 0x0(%esi),%esi fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 10a468: ff 73 58 pushl 0x58(%ebx) 10a46b: ff 73 50 pushl 0x50(%ebx) 10a46e: 68 22 62 12 00 push $0x126222 10a473: a1 a0 b2 12 00 mov 0x12b2a0,%eax 10a478: ff 70 08 pushl 0x8(%eax) 10a47b: e8 dc c4 00 00 call 11695c (uint32_t)the_jnode->info.linearfile.size, the_jnode->info.linearfile.direct ); break; 10a480: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a483: c7 45 08 69 65 12 00 movl $0x126569,0x8(%ebp) } 10a48a: 8b 5d fc mov -0x4(%ebp),%ebx 10a48d: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a48e: e9 f5 dd 00 00 jmp 118288 10a493: 90 nop IMFS_assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); 10a494: 83 ec 08 sub $0x8,%esp 10a497: a1 a0 b2 12 00 mov 0x12b2a0,%eax 10a49c: ff 70 08 pushl 0x8(%eax) 10a49f: 6a 2f push $0x2f 10a4a1: e8 16 c5 00 00 call 1169bc break; 10a4a6: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4a9: c7 45 08 69 65 12 00 movl $0x126569,0x8(%ebp) } 10a4b0: 8b 5d fc mov -0x4(%ebp),%ebx 10a4b3: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4b4: e9 cf dd 00 00 jmp 118288 10a4b9: 8d 76 00 lea 0x0(%esi),%esi case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 10a4bc: ff 73 54 pushl 0x54(%ebx) 10a4bf: ff 73 50 pushl 0x50(%ebx) 10a4c2: 68 0f 62 12 00 push $0x12620f 10a4c7: a1 a0 b2 12 00 mov 0x12b2a0,%eax 10a4cc: ff 70 08 pushl 0x8(%eax) 10a4cf: e8 88 c4 00 00 call 11695c the_jnode->info.device.major, the_jnode->info.device.minor ); break; 10a4d4: 83 c4 10 add $0x10,%esp default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4d7: c7 45 08 69 65 12 00 movl $0x126569,0x8(%ebp) } 10a4de: 8b 5d fc mov -0x4(%ebp),%ebx 10a4e1: c9 leave default: fprintf(stdout, " bad type %d\n", the_jnode->type ); return; } puts(""); 10a4e2: e9 a1 dd 00 00 jmp 118288 =============================================================================== 00107ac4 : ssize_t IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 107ac4: 55 push %ebp 107ac5: 89 e5 mov %esp,%ebp 107ac7: 57 push %edi 107ac8: 56 push %esi 107ac9: 53 push %ebx 107aca: 8b 7d 0c mov 0xc(%ebp),%edi 107acd: 8b 5d 10 mov 0x10(%ebp),%ebx IMFS_jnode_t *node; ssize_t i; node = loc->node_access; 107ad0: 8b 45 08 mov 0x8(%ebp),%eax 107ad3: 8b 30 mov (%eax),%esi IMFS_assert( node->type == IMFS_SYM_LINK ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 107ad5: 85 db test %ebx,%ebx 107ad7: 74 28 je 107b01 <== NEVER TAKEN 107ad9: 8b 46 50 mov 0x50(%esi),%eax 107adc: 8a 10 mov (%eax),%dl 107ade: 84 d2 test %dl,%dl 107ae0: 74 1f je 107b01 <== NEVER TAKEN 107ae2: 31 c9 xor %ecx,%ecx 107ae4: 31 c0 xor %eax,%eax 107ae6: eb 0a jmp 107af2 107ae8: 8b 56 50 mov 0x50(%esi),%edx 107aeb: 8a 14 02 mov (%edx,%eax,1),%dl 107aee: 84 d2 test %dl,%dl 107af0: 74 0a je 107afc buf[i] = node->info.sym_link.name[i]; 107af2: 88 14 0f mov %dl,(%edi,%ecx,1) node = loc->node_access; IMFS_assert( node->type == IMFS_SYM_LINK ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 107af5: 40 inc %eax 107af6: 89 c1 mov %eax,%ecx 107af8: 39 d8 cmp %ebx,%eax 107afa: 72 ec jb 107ae8 buf[i] = node->info.sym_link.name[i]; return i; } 107afc: 5b pop %ebx 107afd: 5e pop %esi 107afe: 5f pop %edi 107aff: c9 leave 107b00: c3 ret node = loc->node_access; IMFS_assert( node->type == IMFS_SYM_LINK ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 107b01: 31 c0 xor %eax,%eax 107b03: eb f7 jmp 107afc <== NOT EXECUTED =============================================================================== 00107b08 : rtems_filesystem_location_info_t *old_parent_loc, /* IN */ rtems_filesystem_location_info_t *old_loc, /* IN */ rtems_filesystem_location_info_t *new_parent_loc, /* IN */ const char *new_name /* IN */ ) { 107b08: 55 push %ebp 107b09: 89 e5 mov %esp,%ebp 107b0b: 53 push %ebx 107b0c: 83 ec 18 sub $0x18,%esp IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 107b0f: 8b 45 0c mov 0xc(%ebp),%eax 107b12: 8b 18 mov (%eax),%ebx strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 107b14: 6a 20 push $0x20 107b16: ff 75 14 pushl 0x14(%ebp) 107b19: 8d 43 0c lea 0xc(%ebx),%eax 107b1c: 50 push %eax 107b1d: e8 0a b6 00 00 call 11312c if ( the_jnode->Parent != NULL ) 107b22: 83 c4 10 add $0x10,%esp 107b25: 8b 4b 08 mov 0x8(%ebx),%ecx 107b28: 85 c9 test %ecx,%ecx 107b2a: 74 0c je 107b38 <== NEVER TAKEN */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 107b2c: 83 ec 0c sub $0xc,%esp 107b2f: 53 push %ebx 107b30: e8 7f 44 00 00 call 10bfb4 <_Chain_Extract> 107b35: 83 c4 10 add $0x10,%esp rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 107b38: 8b 45 10 mov 0x10(%ebp),%eax 107b3b: 8b 00 mov (%eax),%eax the_jnode->Parent = new_parent; 107b3d: 89 43 08 mov %eax,0x8(%ebx) RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 107b40: 83 ec 08 sub $0x8,%esp 107b43: 53 push %ebx rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); 107b44: 83 c0 50 add $0x50,%eax 107b47: 50 push %eax 107b48: e8 43 44 00 00 call 10bf90 <_Chain_Append> /* * Update the time. */ IMFS_update_ctime( the_jnode ); 107b4d: 58 pop %eax 107b4e: 5a pop %edx 107b4f: 6a 00 push $0x0 107b51: 8d 45 f0 lea -0x10(%ebp),%eax 107b54: 50 push %eax 107b55: e8 d6 05 00 00 call 108130 107b5a: 8b 45 f0 mov -0x10(%ebp),%eax 107b5d: 89 43 48 mov %eax,0x48(%ebx) return 0; } 107b60: 31 c0 xor %eax,%eax 107b62: 8b 5d fc mov -0x4(%ebp),%ebx 107b65: c9 leave 107b66: c3 ret =============================================================================== 0010f92c : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 10f92c: 55 push %ebp 10f92d: 89 e5 mov %esp,%ebp 10f92f: 56 push %esi 10f930: 53 push %ebx 10f931: 8b 4d 08 mov 0x8(%ebp),%ecx 10f934: 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; 10f937: 8b 11 mov (%ecx),%edx switch ( the_jnode->type ) { 10f939: 83 7a 4c 07 cmpl $0x7,0x4c(%edx) 10f93d: 76 15 jbe 10f954 <== ALWAYS TAKEN case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 10f93f: e8 f8 29 00 00 call 11233c <__errno> 10f944: c7 00 86 00 00 00 movl $0x86,(%eax) 10f94a: 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; } 10f94f: 5b pop %ebx 10f950: 5e pop %esi 10f951: c9 leave 10f952: c3 ret 10f953: 90 nop IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 10f954: 8b 5a 4c mov 0x4c(%edx),%ebx 10f957: ff 24 9d d8 09 12 00 jmp *0x1209d8(,%ebx,4) 10f95e: 66 90 xchg %ax,%ax case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 10f960: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) 10f967: 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; 10f96e: 8b 49 10 mov 0x10(%ecx),%ecx buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 10f971: 8b 49 34 mov 0x34(%ecx),%ecx 10f974: 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 = 10f976: c7 00 fe ff 00 00 movl $0xfffe,(%eax) 10f97c: 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; 10f97f: 8b 4a 30 mov 0x30(%edx),%ecx 10f982: 89 48 0c mov %ecx,0xc(%eax) buf->st_nlink = the_jnode->st_nlink; 10f985: 8b 4a 34 mov 0x34(%edx),%ecx 10f988: 66 89 48 10 mov %cx,0x10(%eax) buf->st_ino = the_jnode->st_ino; 10f98c: 8b 4a 38 mov 0x38(%edx),%ecx 10f98f: 89 48 08 mov %ecx,0x8(%eax) buf->st_uid = the_jnode->st_uid; 10f992: 8b 4a 3c mov 0x3c(%edx),%ecx 10f995: 66 89 48 12 mov %cx,0x12(%eax) buf->st_gid = the_jnode->st_gid; 10f999: 66 8b 4a 3e mov 0x3e(%edx),%cx 10f99d: 66 89 48 14 mov %cx,0x14(%eax) buf->st_atime = the_jnode->stat_atime; 10f9a1: 8b 4a 40 mov 0x40(%edx),%ecx 10f9a4: 89 48 28 mov %ecx,0x28(%eax) buf->st_mtime = the_jnode->stat_mtime; 10f9a7: 8b 4a 44 mov 0x44(%edx),%ecx 10f9aa: 89 48 30 mov %ecx,0x30(%eax) buf->st_ctime = the_jnode->stat_ctime; 10f9ad: 8b 52 48 mov 0x48(%edx),%edx 10f9b0: 89 50 38 mov %edx,0x38(%eax) return 0; 10f9b3: 31 c0 xor %eax,%eax } 10f9b5: 5b pop %ebx 10f9b6: 5e pop %esi 10f9b7: c9 leave 10f9b8: c3 ret 10f9b9: 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 ); 10f9bc: 8b 5a 54 mov 0x54(%edx),%ebx rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 10f9bf: 8b 72 50 mov 0x50(%edx),%esi 10f9c2: 89 70 18 mov %esi,0x18(%eax) 10f9c5: 89 58 1c mov %ebx,0x1c(%eax) break; 10f9c8: eb a4 jmp 10f96e 10f9ca: 66 90 xchg %ax,%ax case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 10f9cc: 8b 5a 50 mov 0x50(%edx),%ebx 10f9cf: 8b 72 54 mov 0x54(%edx),%esi 10f9d2: 89 58 20 mov %ebx,0x20(%eax) 10f9d5: 89 70 24 mov %esi,0x24(%eax) break; 10f9d8: eb 94 jmp 10f96e =============================================================================== 00107bfc : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 107bfc: 55 push %ebp 107bfd: 89 e5 mov %esp,%ebp 107bff: 57 push %edi 107c00: 56 push %esi 107c01: 53 push %ebx 107c02: 83 ec 3c sub $0x3c,%esp 107c05: 8b 5d 0c mov 0xc(%ebp),%ebx IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; 107c08: 8b 13 mov (%ebx),%edx /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 107c0a: 83 7a 4c 03 cmpl $0x3,0x4c(%edx) 107c0e: 74 18 je 107c28 /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 107c10: 83 ec 08 sub $0x8,%esp 107c13: 8b 43 08 mov 0x8(%ebx),%eax 107c16: 53 push %ebx 107c17: ff 75 08 pushl 0x8(%ebp) 107c1a: ff 50 34 call *0x34(%eax) return result; 107c1d: 83 c4 10 add $0x10,%esp } 107c20: 8d 65 f4 lea -0xc(%ebp),%esp 107c23: 5b pop %ebx 107c24: 5e pop %esi 107c25: 5f pop %edi 107c26: c9 leave 107c27: c3 ret * free the node. */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) 107c28: 8b 42 50 mov 0x50(%edx),%eax 107c2b: 85 c0 test %eax,%eax 107c2d: 74 79 je 107ca8 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 107c2f: 8d 7d cc lea -0x34(%ebp),%edi 107c32: b9 05 00 00 00 mov $0x5,%ecx 107c37: 89 de mov %ebx,%esi 107c39: f3 a5 rep movsl %ds:(%esi),%es:(%edi) the_link.node_access = node->info.hard_link.link_node; 107c3b: 89 45 cc mov %eax,-0x34(%ebp) IMFS_Set_handlers( &the_link ); 107c3e: 83 ec 0c sub $0xc,%esp 107c41: 8d 75 cc lea -0x34(%ebp),%esi 107c44: 56 push %esi 107c45: 89 55 c4 mov %edx,-0x3c(%ebp) 107c48: e8 e7 72 00 00 call 10ef34 /* * If removing the last hard link to a node, then we need * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) 107c4d: 8b 55 c4 mov -0x3c(%ebp),%edx 107c50: 8b 42 50 mov 0x50(%edx),%eax 107c53: 8b 48 34 mov 0x34(%eax),%ecx 107c56: 83 c4 10 add $0x10,%esp 107c59: 66 83 f9 01 cmp $0x1,%cx 107c5d: 74 27 je 107c86 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 107c5f: 49 dec %ecx 107c60: 66 89 48 34 mov %cx,0x34(%eax) IMFS_update_ctime( node->info.hard_link.link_node ); 107c64: 83 ec 08 sub $0x8,%esp 107c67: 6a 00 push $0x0 107c69: 8d 45 e0 lea -0x20(%ebp),%eax 107c6c: 50 push %eax 107c6d: 89 55 c4 mov %edx,-0x3c(%ebp) 107c70: e8 bb 04 00 00 call 108130 107c75: 8b 55 c4 mov -0x3c(%ebp),%edx 107c78: 8b 42 50 mov 0x50(%edx),%eax 107c7b: 8b 55 e0 mov -0x20(%ebp),%edx 107c7e: 89 50 48 mov %edx,0x48(%eax) 107c81: 83 c4 10 add $0x10,%esp 107c84: eb 8a jmp 107c10 * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); 107c86: 83 ec 08 sub $0x8,%esp 107c89: 56 push %esi 107c8a: ff 75 08 pushl 0x8(%ebp) 107c8d: 8b 45 d4 mov -0x2c(%ebp),%eax 107c90: ff 50 34 call *0x34(%eax) if ( result != 0 ) 107c93: 83 c4 10 add $0x10,%esp 107c96: 85 c0 test %eax,%eax 107c98: 0f 84 72 ff ff ff je 107c10 return -1; 107c9e: b8 ff ff ff ff mov $0xffffffff,%eax 107ca3: e9 78 ff ff ff jmp 107c20 */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); 107ca8: e8 8f a6 00 00 call 11233c <__errno> <== NOT EXECUTED 107cad: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 107cb3: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 107cb8: e9 63 ff ff ff jmp 107c20 <== NOT EXECUTED =============================================================================== 00107cc0 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 107cc0: 55 push %ebp 107cc1: 89 e5 mov %esp,%ebp 107cc3: 83 ec 08 sub $0x8,%esp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 107cc6: 8b 45 08 mov 0x8(%ebp),%eax 107cc9: 8b 40 08 mov 0x8(%eax),%eax /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 107ccc: 83 78 4c 01 cmpl $0x1,0x4c(%eax) 107cd0: 75 12 jne 107ce4 <== NEVER TAKEN /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 107cd2: 8b 50 5c mov 0x5c(%eax),%edx 107cd5: 85 d2 test %edx,%edx 107cd7: 74 1d je 107cf6 <== NEVER TAKEN /* * Set the mt_fs pointer to indicate that there is no longer * a file system mounted to this point. */ node->info.directory.mt_fs = NULL; 107cd9: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) return 0; 107ce0: 31 c0 xor %eax,%eax } 107ce2: c9 leave 107ce3: c3 ret /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 107ce4: e8 53 a6 00 00 call 11233c <__errno> <== NOT EXECUTED 107ce9: c7 00 14 00 00 00 movl $0x14,(%eax) <== NOT EXECUTED 107cef: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 107cf4: c9 leave <== NOT EXECUTED 107cf5: c3 ret <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 107cf6: e8 41 a6 00 00 call 11233c <__errno> <== NOT EXECUTED 107cfb: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED 107d01: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 107d06: c9 leave <== NOT EXECUTED 107d07: c3 ret <== NOT EXECUTED =============================================================================== 001082dc : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 1082dc: 55 push %ebp 1082dd: 89 e5 mov %esp,%ebp 1082df: 57 push %edi 1082e0: 56 push %esi 1082e1: 53 push %ebx 1082e2: 83 ec 0c sub $0xc,%esp 1082e5: 8b 5d 08 mov 0x8(%ebp),%ebx 1082e8: 8b 75 0c mov 0xc(%ebp),%esi 1082eb: 8b 7d 10 mov 0x10(%ebp),%edi /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 1082ee: a1 48 47 12 00 mov 0x124748,%eax 1082f3: 85 c0 test %eax,%eax 1082f5: 74 02 je 1082f9 (*rtems_malloc_statistics_helpers->initialize)(); 1082f7: ff 10 call *(%eax) } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 1082f9: e8 76 ff ff ff call 108274 /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 1082fe: a1 4c 47 12 00 mov 0x12474c,%eax 108303: 85 c0 test %eax,%eax 108305: 74 0e je 108315 heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 108307: 83 ec 08 sub $0x8,%esp 10830a: 57 push %edi 10830b: 53 push %ebx 10830c: ff 10 call *(%eax) 10830e: 89 c3 mov %eax,%ebx 108310: 83 c4 10 add $0x10,%esp heap_begin, sbrk_amount ); heap_size = (uintptr_t) sbrk_amount; 108313: 89 fe mov %edi,%esi * of the time under UNIX because zero'ing memory when it is first * given to a process eliminates the chance of a process seeing data * left over from another process. This would be a security violation. */ if ( 108315: 80 3d 44 47 12 00 00 cmpb $0x0,0x124744 10831c: 75 1f jne 10833d !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 10831e: 80 3d 4c 22 12 00 00 cmpb $0x0,0x12224c 108325: 75 41 jne 108368 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 108327: 6a 04 push $0x4 108329: 56 push %esi 10832a: 53 push %ebx 10832b: ff 35 58 21 12 00 pushl 0x122158 108331: e8 e6 42 00 00 call 10c61c <_Heap_Initialize> RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 108336: 83 c4 10 add $0x10,%esp 108339: 85 c0 test %eax,%eax 10833b: 74 3e je 10837b rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 10833d: 8b 1d 60 63 12 00 mov 0x126360,%ebx 108343: 83 ec 0c sub $0xc,%esp 108346: ff 35 58 21 12 00 pushl 0x122158 10834c: e8 23 4d 00 00 call 10d074 <_Protected_heap_Get_size> 108351: 8d 1c 18 lea (%eax,%ebx,1),%ebx 108354: 89 1d 60 63 12 00 mov %ebx,0x126360 10835a: 83 c4 10 add $0x10,%esp } 10835d: 8d 65 f4 lea -0xc(%ebp),%esp 108360: 5b pop %ebx 108361: 5e pop %esi 108362: 5f pop %edi 108363: c9 leave 108364: c3 ret 108365: 8d 76 00 lea 0x0(%esi),%esi if ( !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() ) { memset( heap_begin, 0, heap_size ); 108368: 31 c0 xor %eax,%eax 10836a: 89 df mov %ebx,%edi 10836c: 89 f1 mov %esi,%ecx 10836e: f3 aa rep stos %al,%es:(%edi) * Unfortunately we cannot use assert if this fails because if this * has failed we do not have a heap and if we do not have a heap * STDIO cannot work because there will be no buffers. */ if ( !rtems_unified_work_area ) { 108370: 80 3d 44 47 12 00 00 cmpb $0x0,0x124744 108377: 74 ae je 108327 <== ALWAYS TAKEN 108379: eb c2 jmp 10833d <== NOT EXECUTED heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 10837b: 83 ec 0c sub $0xc,%esp 10837e: 6a 1a push $0x1a 108380: e8 77 39 00 00 call 10bcfc =============================================================================== 00107810 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 107810: 55 push %ebp <== NOT EXECUTED 107811: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107813: 57 push %edi <== NOT EXECUTED 107814: 56 push %esi <== NOT EXECUTED 107815: 53 push %ebx <== NOT EXECUTED 107816: 83 ec 2c sub $0x2c,%esp <== NOT EXECUTED 107819: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED /* * Obtain interrupt stack information */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (the_thread == (Thread_Control *) -1) { 10781c: 83 fb ff cmp $0xffffffff,%ebx <== NOT EXECUTED 10781f: 0f 84 37 01 00 00 je 10795c <== NOT EXECUTED the_thread = 0; current = 0; } else #endif { stack = &the_thread->Start.Initial_stack; 107825: 8d b3 b4 00 00 00 lea 0xb4(%ebx),%esi <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); 10782b: 8b 83 c8 00 00 00 mov 0xc8(%ebx),%eax <== NOT EXECUTED 107831: 89 45 d0 mov %eax,-0x30(%ebp) <== NOT EXECUTED 107834: 8b 8b b8 00 00 00 mov 0xb8(%ebx),%ecx <== NOT EXECUTED } low = Stack_check_usable_stack_start(stack); 10783a: 8d 51 10 lea 0x10(%ecx),%edx <== NOT EXECUTED 10783d: 89 55 d4 mov %edx,-0x2c(%ebp) <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 107840: 8b 3e mov (%esi),%edi <== NOT EXECUTED 107842: 83 ef 10 sub $0x10,%edi <== NOT EXECUTED /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 107845: 8d 41 20 lea 0x20(%ecx),%eax <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 107848: 89 fa mov %edi,%edx <== NOT EXECUTED 10784a: 83 e2 fc and $0xfffffffc,%edx <== NOT EXECUTED 10784d: 8d 14 10 lea (%eax,%edx,1),%edx <== NOT EXECUTED 107850: 39 d0 cmp %edx,%eax <== NOT EXECUTED 107852: 73 23 jae 107877 <== NOT EXECUTED if (*base != U32_PATTERN) 107854: 81 79 20 a5 a5 a5 a5 cmpl $0xa5a5a5a5,0x20(%ecx) <== NOT EXECUTED 10785b: 74 13 je 107870 <== NOT EXECUTED 10785d: e9 a2 00 00 00 jmp 107904 <== NOT EXECUTED 107862: 66 90 xchg %ax,%ax <== NOT EXECUTED 107864: 81 38 a5 a5 a5 a5 cmpl $0xa5a5a5a5,(%eax) <== NOT EXECUTED 10786a: 0f 85 94 00 00 00 jne 107904 <== NOT EXECUTED * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 107870: 83 c0 04 add $0x4,%eax <== NOT EXECUTED 107873: 39 c2 cmp %eax,%edx <== NOT EXECUTED 107875: 77 ed ja 107864 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; 107877: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) <== NOT EXECUTED #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if ( the_thread ) 10787e: 85 db test %ebx,%ebx <== NOT EXECUTED 107880: 0f 84 98 00 00 00 je 10791e <== NOT EXECUTED #endif { (*print_handler)( 107886: a1 0c 60 12 00 mov 0x12600c,%eax <== NOT EXECUTED 10788b: 89 45 cc mov %eax,-0x34(%ebp) <== NOT EXECUTED 10788e: 50 push %eax <== NOT EXECUTED 10788f: 8d 45 e3 lea -0x1d(%ebp),%eax <== NOT EXECUTED 107892: 50 push %eax <== NOT EXECUTED 107893: 6a 05 push $0x5 <== NOT EXECUTED 107895: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 107898: e8 cf 3f 00 00 call 10b86c <== NOT EXECUTED 10789d: 50 push %eax <== NOT EXECUTED 10789e: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 1078a1: 68 d7 07 12 00 push $0x1207d7 <== NOT EXECUTED 1078a6: ff 35 08 60 12 00 pushl 0x126008 <== NOT EXECUTED 1078ac: ff 55 cc call *-0x34(%ebp) <== NOT EXECUTED 1078af: 83 c4 20 add $0x20,%esp <== NOT EXECUTED (*print_handler)( print_context, " %010p - %010p %010p %8" PRId32 " ", stack->area, stack->area + stack->size - 1, 1078b2: 8b 46 04 mov 0x4(%esi),%eax <== NOT EXECUTED else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } #endif (*print_handler)( 1078b5: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 1078b8: 57 push %edi <== NOT EXECUTED 1078b9: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED print_context, " %010p - %010p %010p %8" PRId32 " ", stack->area, stack->area + stack->size - 1, 1078bc: 8b 16 mov (%esi),%edx <== NOT EXECUTED else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } #endif (*print_handler)( 1078be: 8d 54 10 ff lea -0x1(%eax,%edx,1),%edx <== NOT EXECUTED 1078c2: 52 push %edx <== NOT EXECUTED 1078c3: 50 push %eax <== NOT EXECUTED 1078c4: 68 f2 07 12 00 push $0x1207f2 <== NOT EXECUTED 1078c9: ff 35 08 60 12 00 pushl 0x126008 <== NOT EXECUTED 1078cf: ff 15 0c 60 12 00 call *0x12600c <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 1078d5: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 1078d8: 8b 15 10 60 12 00 mov 0x126010,%edx <== NOT EXECUTED 1078de: 85 d2 test %edx,%edx <== NOT EXECUTED 1078e0: 74 5a je 10793c <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 1078e2: 50 push %eax <== NOT EXECUTED 1078e3: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED 1078e6: 68 1d 08 12 00 push $0x12081d <== NOT EXECUTED 1078eb: ff 35 08 60 12 00 pushl 0x126008 <== NOT EXECUTED 1078f1: ff 15 0c 60 12 00 call *0x12600c <== NOT EXECUTED 1078f7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } } 1078fa: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 1078fd: 5b pop %ebx <== NOT EXECUTED 1078fe: 5e pop %esi <== NOT EXECUTED 1078ff: 5f pop %edi <== NOT EXECUTED 107900: c9 leave <== NOT EXECUTED 107901: c3 ret <== NOT EXECUTED 107902: 66 90 xchg %ax,%ax <== NOT EXECUTED low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) 107904: 85 c0 test %eax,%eax <== NOT EXECUTED 107906: 0f 84 6b ff ff ff je 107877 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 10790c: 8b 55 d4 mov -0x2c(%ebp),%edx <== NOT EXECUTED 10790f: 01 fa add %edi,%edx <== NOT EXECUTED 107911: 29 c2 sub %eax,%edx <== NOT EXECUTED 107913: 89 55 d4 mov %edx,-0x2c(%ebp) <== NOT EXECUTED else used = 0; #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if ( the_thread ) 107916: 85 db test %ebx,%ebx <== NOT EXECUTED 107918: 0f 85 68 ff ff ff jne 107886 <== NOT EXECUTED rtems_object_get_name( the_thread->Object.id, sizeof(name), name ) ); } #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); 10791e: 51 push %ecx <== NOT EXECUTED 10791f: 6a ff push $0xffffffff <== NOT EXECUTED 107921: 68 e4 07 12 00 push $0x1207e4 <== NOT EXECUTED 107926: ff 35 08 60 12 00 pushl 0x126008 <== NOT EXECUTED 10792c: ff 15 0c 60 12 00 call *0x12600c <== NOT EXECUTED 107932: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 107935: e9 78 ff ff ff jmp 1078b2 <== NOT EXECUTED 10793a: 66 90 xchg %ax,%ax <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 10793c: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10793f: 68 10 08 12 00 push $0x120810 <== NOT EXECUTED 107944: ff 35 08 60 12 00 pushl 0x126008 <== NOT EXECUTED 10794a: ff 15 0c 60 12 00 call *0x12600c <== NOT EXECUTED 107950: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); } } 107953: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 107956: 5b pop %ebx <== NOT EXECUTED 107957: 5e pop %esi <== NOT EXECUTED 107958: 5f pop %edi <== NOT EXECUTED 107959: c9 leave <== NOT EXECUTED 10795a: c3 ret <== NOT EXECUTED 10795b: 90 nop <== NOT EXECUTED /* * Obtain interrupt stack information */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (the_thread == (Thread_Control *) -1) { if (!Stack_check_Interrupt_stack.area) 10795c: 8b 0d 54 63 12 00 mov 0x126354,%ecx <== NOT EXECUTED 107962: 85 c9 test %ecx,%ecx <== NOT EXECUTED 107964: 74 94 je 1078fa <== NOT EXECUTED return; stack = &Stack_check_Interrupt_stack; 107966: be 50 63 12 00 mov $0x126350,%esi <== NOT EXECUTED the_thread = 0; current = 0; 10796b: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) <== NOT EXECUTED #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (the_thread == (Thread_Control *) -1) { if (!Stack_check_Interrupt_stack.area) return; stack = &Stack_check_Interrupt_stack; the_thread = 0; 107972: 31 db xor %ebx,%ebx <== NOT EXECUTED 107974: e9 c1 fe ff ff jmp 10783a <== NOT EXECUTED =============================================================================== 0010797c : /* * Stack_check_Initialize */ void Stack_check_Initialize( void ) { 10797c: 55 push %ebp 10797d: 89 e5 mov %esp,%ebp 10797f: 57 push %edi static uint32_t pattern[ 4 ] = { 0xFEEDF00D, 0x0BAD0D06, /* FEED FOOD to BAD DOG */ 0xDEADF00D, 0x600D0D06 /* DEAD FOOD but GOOD DOG */ }; if ( Stack_check_Initialized ) 107980: 8b 15 10 60 12 00 mov 0x126010,%edx 107986: 85 d2 test %edx,%edx 107988: 75 5a jne 1079e4 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { p[i] = pattern[ i%4 ]; 10798a: c7 05 40 63 12 00 0d movl $0xfeedf00d,0x126340 107991: f0 ed fe 107994: c7 05 44 63 12 00 06 movl $0xbad0d06,0x126344 10799b: 0d ad 0b 10799e: c7 05 48 63 12 00 0d movl $0xdeadf00d,0x126348 1079a5: f0 ad de 1079a8: c7 05 4c 63 12 00 06 movl $0x600d0d06,0x12634c 1079af: 0d 0d 60 /* * If appropriate, setup the interrupt stack for high water testing * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { 1079b2: 8b 15 8c 67 12 00 mov 0x12678c,%edx 1079b8: 85 d2 test %edx,%edx 1079ba: 74 1e je 1079da <== NEVER TAKEN 1079bc: 8b 0d 90 67 12 00 mov 0x126790,%ecx 1079c2: 85 c9 test %ecx,%ecx 1079c4: 74 14 je 1079da <== NEVER TAKEN Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 1079c6: 89 15 54 63 12 00 mov %edx,0x126354 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - 1079cc: 29 d1 sub %edx,%ecx 1079ce: 89 0d 50 63 12 00 mov %ecx,0x126350 (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 1079d4: b0 a5 mov $0xa5,%al 1079d6: 89 d7 mov %edx,%edi 1079d8: f3 aa rep stos %al,%es:(%edi) } #endif Stack_check_Initialized = 1; 1079da: c7 05 10 60 12 00 01 movl $0x1,0x126010 1079e1: 00 00 00 } 1079e4: 5f pop %edi 1079e5: c9 leave 1079e6: c3 ret =============================================================================== 00107a38 : Thread_Control *running, bool pattern_ok ) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE; void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 107a38: 55 push %ebp <== NOT EXECUTED 107a39: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107a3b: 56 push %esi <== NOT EXECUTED 107a3c: 53 push %ebx <== NOT EXECUTED 107a3d: 83 ec 3c sub $0x3c,%esp <== NOT EXECUTED 107a40: 8b 5d 08 mov 0x8(%ebp),%ebx <== NOT EXECUTED 107a43: 8a 55 0c mov 0xc(%ebp),%dl <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern(stack); 107a46: 8b b3 b8 00 00 00 mov 0xb8(%ebx),%esi <== NOT EXECUTED char name[32]; printk("BLOWN STACK!!!\n"); 107a4c: 68 23 08 12 00 push $0x120823 <== NOT EXECUTED 107a51: 88 55 d4 mov %dl,-0x2c(%ebp) <== NOT EXECUTED 107a54: e8 63 18 00 00 call 1092bc <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 107a59: 5a pop %edx <== NOT EXECUTED 107a5a: 59 pop %ecx <== NOT EXECUTED 107a5b: 53 push %ebx <== NOT EXECUTED 107a5c: 68 33 08 12 00 push $0x120833 <== NOT EXECUTED 107a61: e8 56 18 00 00 call 1092bc <== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 107a66: 59 pop %ecx <== NOT EXECUTED 107a67: 58 pop %eax <== NOT EXECUTED 107a68: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 107a6b: 68 50 08 12 00 push $0x120850 <== NOT EXECUTED 107a70: e8 47 18 00 00 call 1092bc <== NOT EXECUTED printk( 107a75: 58 pop %eax <== NOT EXECUTED 107a76: 5a pop %edx <== NOT EXECUTED 107a77: ff 73 0c pushl 0xc(%ebx) <== NOT EXECUTED 107a7a: 68 62 08 12 00 push $0x120862 <== NOT EXECUTED 107a7f: e8 38 18 00 00 call 1092bc <== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 107a84: 83 c4 0c add $0xc,%esp <== NOT EXECUTED 107a87: 8d 45 d8 lea -0x28(%ebp),%eax <== NOT EXECUTED 107a8a: 50 push %eax <== NOT EXECUTED 107a8b: 6a 20 push $0x20 <== NOT EXECUTED 107a8d: ff 73 08 pushl 0x8(%ebx) <== NOT EXECUTED 107a90: e8 d7 3d 00 00 call 10b86c <== NOT EXECUTED 107a95: 5a pop %edx <== NOT EXECUTED 107a96: 59 pop %ecx <== NOT EXECUTED 107a97: 50 push %eax <== NOT EXECUTED 107a98: 68 76 08 12 00 push $0x120876 <== NOT EXECUTED 107a9d: e8 1a 18 00 00 call 1092bc <== NOT EXECUTED ); printk( "task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n", (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) 107aa2: 8b 8b b8 00 00 00 mov 0xb8(%ebx),%ecx <== NOT EXECUTED 107aa8: 8b 83 b4 00 00 00 mov 0xb4(%ebx),%eax <== NOT EXECUTED ); printk( "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 107aae: 8d 1c 01 lea (%ecx,%eax,1),%ebx <== NOT EXECUTED 107ab1: 53 push %ebx <== NOT EXECUTED 107ab2: 51 push %ecx <== NOT EXECUTED 107ab3: 50 push %eax <== NOT EXECUTED 107ab4: 68 a4 08 12 00 push $0x1208a4 <== NOT EXECUTED 107ab9: e8 fe 17 00 00 call 1092bc <== NOT EXECUTED "task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n", (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { 107abe: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 107ac1: 8a 55 d4 mov -0x2c(%ebp),%dl <== NOT EXECUTED 107ac4: 84 d2 test %dl,%dl <== NOT EXECUTED 107ac6: 74 10 je 107ad8 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 107ac8: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107acb: 68 81 00 00 00 push $0x81 <== NOT EXECUTED 107ad0: e8 23 46 00 00 call 10c0f8 <== NOT EXECUTED 107ad5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED ) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE; void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern(stack); 107ad8: 8d 46 08 lea 0x8(%esi),%eax <== NOT EXECUTED (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { printk( 107adb: 83 c6 18 add $0x18,%esi <== NOT EXECUTED 107ade: 56 push %esi <== NOT EXECUTED 107adf: 50 push %eax <== NOT EXECUTED 107ae0: 6a 10 push $0x10 <== NOT EXECUTED 107ae2: 68 d8 08 12 00 push $0x1208d8 <== NOT EXECUTED 107ae7: e8 d0 17 00 00 call 1092bc <== NOT EXECUTED 107aec: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 107aef: eb d7 jmp 107ac8 <== NOT EXECUTED =============================================================================== 0010be5c <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 10be5c: 55 push %ebp 10be5d: 89 e5 mov %esp,%ebp 10be5f: 53 push %ebx 10be60: 83 ec 04 sub $0x4,%esp the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10be63: 8b 1d 18 67 12 00 mov 0x126718,%ebx void _API_extensions_Run_postdriver( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10be69: 81 fb 1c 67 12 00 cmp $0x12671c,%ebx 10be6f: 74 10 je 10be81 <_API_extensions_Run_postdriver+0x25><== NEVER TAKEN 10be71: 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)(); 10be74: 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 ) { 10be77: 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 ); 10be79: 81 fb 1c 67 12 00 cmp $0x12671c,%ebx 10be7f: 75 f3 jne 10be74 <_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)(); } } 10be81: 58 pop %eax 10be82: 5b pop %ebx 10be83: c9 leave 10be84: c3 ret =============================================================================== 0010be88 <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 10be88: 55 push %ebp 10be89: 89 e5 mov %esp,%ebp 10be8b: 53 push %ebx 10be8c: 83 ec 04 sub $0x4,%esp the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10be8f: 8b 1d 18 67 12 00 mov 0x126718,%ebx void _API_extensions_Run_postswitch( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _Chain_First( &_API_extensions_List ); 10be95: 81 fb 1c 67 12 00 cmp $0x12671c,%ebx 10be9b: 74 1c je 10beb9 <_API_extensions_Run_postswitch+0x31><== NEVER TAKEN 10be9d: 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 ); 10bea0: 83 ec 0c sub $0xc,%esp 10bea3: ff 35 78 67 12 00 pushl 0x126778 10bea9: 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 ) { 10beac: 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 ); 10beae: 83 c4 10 add $0x10,%esp 10beb1: 81 fb 1c 67 12 00 cmp $0x12671c,%ebx 10beb7: 75 e7 jne 10bea0 <_API_extensions_Run_postswitch+0x18><== NEVER TAKEN the_extension = (API_extensions_Control *) the_node; (*the_extension->postswitch_hook)( _Thread_Executing ); } } 10beb9: 8b 5d fc mov -0x4(%ebp),%ebx 10bebc: c9 leave 10bebd: c3 ret =============================================================================== 00119894 <_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 ) { 119894: 55 push %ebp 119895: 89 e5 mov %esp,%ebp 119897: 57 push %edi 119898: 56 push %esi 119899: 53 push %ebx 11989a: 83 ec 1c sub $0x1c,%esp 11989d: 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 ) { 1198a0: 8b 45 10 mov 0x10(%ebp),%eax 1198a3: 39 43 4c cmp %eax,0x4c(%ebx) 1198a6: 72 60 jb 119908 <_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 ) { 1198a8: 8b 43 48 mov 0x48(%ebx),%eax 1198ab: 85 c0 test %eax,%eax 1198ad: 75 45 jne 1198f4 <_CORE_message_queue_Broadcast+0x60> 1198af: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 1198b6: eb 18 jmp 1198d0 <_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; 1198b8: ff 45 e4 incl -0x1c(%ebp) const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 1198bb: 8b 42 2c mov 0x2c(%edx),%eax 1198be: 89 c7 mov %eax,%edi 1198c0: 8b 75 0c mov 0xc(%ebp),%esi 1198c3: 8b 4d 10 mov 0x10(%ebp),%ecx 1198c6: f3 a4 rep movsb %ds:(%esi),%es:(%edi) buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 1198c8: 8b 42 28 mov 0x28(%edx),%eax 1198cb: 8b 55 10 mov 0x10(%ebp),%edx 1198ce: 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 = 1198d0: 83 ec 0c sub $0xc,%esp 1198d3: 53 push %ebx 1198d4: e8 eb 26 00 00 call 11bfc4 <_Thread_queue_Dequeue> 1198d9: 89 c2 mov %eax,%edx 1198db: 83 c4 10 add $0x10,%esp 1198de: 85 c0 test %eax,%eax 1198e0: 75 d6 jne 1198b8 <_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; 1198e2: 8b 55 e4 mov -0x1c(%ebp),%edx 1198e5: 8b 45 1c mov 0x1c(%ebp),%eax 1198e8: 89 10 mov %edx,(%eax) return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 1198ea: 31 c0 xor %eax,%eax } 1198ec: 8d 65 f4 lea -0xc(%ebp),%esp 1198ef: 5b pop %ebx 1198f0: 5e pop %esi 1198f1: 5f pop %edi 1198f2: c9 leave 1198f3: 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; 1198f4: 8b 55 1c mov 0x1c(%ebp),%edx 1198f7: c7 02 00 00 00 00 movl $0x0,(%edx) return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 1198fd: 31 c0 xor %eax,%eax #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 1198ff: 8d 65 f4 lea -0xc(%ebp),%esp 119902: 5b pop %ebx 119903: 5e pop %esi 119904: 5f pop %edi 119905: c9 leave 119906: c3 ret 119907: 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; 119908: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED #endif } *count = number_broadcasted; return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 11990d: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 119910: 5b pop %ebx <== NOT EXECUTED 119911: 5e pop %esi <== NOT EXECUTED 119912: 5f pop %edi <== NOT EXECUTED 119913: c9 leave <== NOT EXECUTED 119914: c3 ret <== NOT EXECUTED =============================================================================== 001149d4 <_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 ) { 1149d4: 55 push %ebp 1149d5: 89 e5 mov %esp,%ebp 1149d7: 57 push %edi 1149d8: 56 push %esi 1149d9: 53 push %ebx 1149da: 83 ec 0c sub $0xc,%esp 1149dd: 8b 5d 08 mov 0x8(%ebp),%ebx 1149e0: 8b 75 10 mov 0x10(%ebp),%esi 1149e3: 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; 1149e6: 89 73 44 mov %esi,0x44(%ebx) the_message_queue->number_of_pending_messages = 0; 1149e9: c7 43 48 00 00 00 00 movl $0x0,0x48(%ebx) the_message_queue->maximum_message_size = maximum_message_size; 1149f0: 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)) { 1149f3: a8 03 test $0x3,%al 1149f5: 74 15 je 114a0c <_CORE_message_queue_Initialize+0x38> allocated_message_size += sizeof(uint32_t); 1149f7: 8d 50 04 lea 0x4(%eax),%edx allocated_message_size &= ~(sizeof(uint32_t) - 1); 1149fa: 83 e2 fc and $0xfffffffc,%edx } if (allocated_message_size < maximum_message_size) 1149fd: 39 d0 cmp %edx,%eax 1149ff: 76 0d jbe 114a0e <_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; 114a01: 31 c0 xor %eax,%eax STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; } 114a03: 8d 65 f4 lea -0xc(%ebp),%esp 114a06: 5b pop %ebx 114a07: 5e pop %esi 114a08: 5f pop %edi 114a09: c9 leave 114a0a: c3 ret 114a0b: 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)) { 114a0c: 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)); 114a0e: 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 * 114a11: 89 f8 mov %edi,%eax 114a13: 0f af c6 imul %esi,%eax (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 114a16: 39 d0 cmp %edx,%eax 114a18: 72 e7 jb 114a01 <_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 ); 114a1a: 83 ec 0c sub $0xc,%esp 114a1d: 50 push %eax 114a1e: e8 c1 29 00 00 call 1173e4 <_Workspace_Allocate> return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 114a23: 89 43 5c mov %eax,0x5c(%ebx) _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 114a26: 83 c4 10 add $0x10,%esp 114a29: 85 c0 test %eax,%eax 114a2b: 74 d4 je 114a01 <_CORE_message_queue_Initialize+0x2d> /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 114a2d: 57 push %edi 114a2e: 56 push %esi 114a2f: 50 push %eax 114a30: 8d 43 60 lea 0x60(%ebx),%eax 114a33: 50 push %eax 114a34: e8 f3 46 00 00 call 11912c <_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 ); 114a39: 8d 43 54 lea 0x54(%ebx),%eax 114a3c: 89 43 50 mov %eax,0x50(%ebx) head->next = tail; head->previous = NULL; 114a3f: 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 ); 114a46: 8d 43 50 lea 0x50(%ebx),%eax 114a49: 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( 114a4c: 6a 06 push $0x6 114a4e: 68 80 00 00 00 push $0x80 114a53: 8b 45 0c mov 0xc(%ebp),%eax 114a56: 83 38 01 cmpl $0x1,(%eax) 114a59: 0f 94 c0 sete %al 114a5c: 0f b6 c0 movzbl %al,%eax 114a5f: 50 push %eax 114a60: 53 push %ebx 114a61: e8 8a 20 00 00 call 116af0 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 114a66: 83 c4 20 add $0x20,%esp 114a69: b0 01 mov $0x1,%al } 114a6b: 8d 65 f4 lea -0xc(%ebp),%esp 114a6e: 5b pop %ebx 114a6f: 5e pop %esi 114a70: 5f pop %edi 114a71: c9 leave 114a72: c3 ret =============================================================================== 00110594 <_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 ) { 110594: 55 push %ebp 110595: 89 e5 mov %esp,%ebp 110597: 56 push %esi 110598: 53 push %ebx 110599: 8b 45 08 mov 0x8(%ebp),%eax 11059c: 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 ); 11059f: 9c pushf 1105a0: fa cli 1105a1: 5b pop %ebx SET_NOTIFY(); the_message_queue->number_of_pending_messages++; 1105a2: ff 40 48 incl 0x48(%eax) if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) 1105a5: 81 7d 10 ff ff ff 7f cmpl $0x7fffffff,0x10(%ebp) 1105ac: 74 1a je 1105c8 <_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); 1105ae: 8d 48 50 lea 0x50(%eax),%ecx 1105b1: 89 4a 04 mov %ecx,0x4(%edx) ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 1105b4: 8b 48 50 mov 0x50(%eax),%ecx after_node->next = the_node; 1105b7: 89 50 50 mov %edx,0x50(%eax) the_node->next = before_node; 1105ba: 89 0a mov %ecx,(%edx) before_node->previous = the_node; 1105bc: 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 ); 1105bf: 53 push %ebx 1105c0: 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 } 1105c1: 5b pop %ebx 1105c2: 5e pop %esi 1105c3: c9 leave 1105c4: c3 ret 1105c5: 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; 1105c8: 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 ); 1105cb: 8d 70 54 lea 0x54(%eax),%esi 1105ce: 89 32 mov %esi,(%edx) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 1105d0: 89 50 58 mov %edx,0x58(%eax) old_last->next = the_node; 1105d3: 89 11 mov %edx,(%ecx) the_node->previous = old_last; 1105d5: 89 4a 04 mov %ecx,0x4(%edx) 1105d8: eb e5 jmp 1105bf <_CORE_message_queue_Insert_message+0x2b> =============================================================================== 0010bff0 <_CORE_message_queue_Submit>: #endif CORE_message_queue_Submit_types submit_type, bool wait, Watchdog_Interval timeout ) { 10bff0: 55 push %ebp 10bff1: 89 e5 mov %esp,%ebp 10bff3: 57 push %edi 10bff4: 56 push %esi 10bff5: 53 push %ebx 10bff6: 83 ec 0c sub $0xc,%esp 10bff9: 8b 5d 08 mov 0x8(%ebp),%ebx 10bffc: 8b 75 0c mov 0xc(%ebp),%esi CORE_message_queue_Buffer_control *the_message; Thread_Control *the_thread; if ( size > the_message_queue->maximum_message_size ) { 10bfff: 8b 45 10 mov 0x10(%ebp),%eax 10c002: 39 43 4c cmp %eax,0x4c(%ebx) 10c005: 72 51 jb 10c058 <_CORE_message_queue_Submit+0x68> } /* * Is there a thread currently waiting on this message queue? */ if ( the_message_queue->number_of_pending_messages == 0 ) { 10c007: 8b 43 48 mov 0x48(%ebx),%eax 10c00a: 85 c0 test %eax,%eax 10c00c: 74 5a je 10c068 <_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 < 10c00e: 39 43 44 cmp %eax,0x44(%ebx) 10c011: 77 0d ja 10c020 <_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; 10c013: 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 } 10c018: 8d 65 f4 lea -0xc(%ebp),%esp 10c01b: 5b pop %ebx 10c01c: 5e pop %esi 10c01d: 5f pop %edi 10c01e: c9 leave 10c01f: 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 ); 10c020: 83 ec 0c sub $0xc,%esp 10c023: 8d 43 60 lea 0x60(%ebx),%eax 10c026: 50 push %eax 10c027: e8 a0 ff ff ff call 10bfcc <_Chain_Get> 10c02c: 89 c2 mov %eax,%edx return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED; #endif _CORE_message_queue_Copy_buffer( buffer, the_message->Contents.buffer, 10c02e: 8d 40 0c lea 0xc(%eax),%eax const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 10c031: 89 c7 mov %eax,%edi 10c033: 8b 4d 10 mov 0x10(%ebp),%ecx 10c036: f3 a4 rep movsb %ds:(%esi),%es:(%edi) size ); the_message->Contents.size = size; 10c038: 8b 4d 10 mov 0x10(%ebp),%ecx 10c03b: 89 4a 08 mov %ecx,0x8(%edx) _CORE_message_queue_Set_message_priority( the_message, submit_type ); _CORE_message_queue_Insert_message( 10c03e: 83 c4 0c add $0xc,%esp 10c041: ff 75 1c pushl 0x1c(%ebp) 10c044: 52 push %edx 10c045: 53 push %ebx 10c046: e8 49 45 00 00 call 110594 <_CORE_message_queue_Insert_message> the_message_queue, the_message, submit_type ); return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 10c04b: 83 c4 10 add $0x10,%esp 10c04e: 31 c0 xor %eax,%eax _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT; #endif } 10c050: 8d 65 f4 lea -0xc(%ebp),%esp 10c053: 5b pop %ebx 10c054: 5e pop %esi 10c055: 5f pop %edi 10c056: c9 leave 10c057: 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; 10c058: 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 } 10c05d: 8d 65 f4 lea -0xc(%ebp),%esp 10c060: 5b pop %ebx 10c061: 5e pop %esi 10c062: 5f pop %edi 10c063: c9 leave 10c064: c3 ret 10c065: 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 ); 10c068: 83 ec 0c sub $0xc,%esp 10c06b: 53 push %ebx 10c06c: e8 13 1b 00 00 call 10db84 <_Thread_queue_Dequeue> 10c071: 89 c2 mov %eax,%edx if ( the_thread ) { 10c073: 83 c4 10 add $0x10,%esp 10c076: 85 c0 test %eax,%eax 10c078: 74 1e je 10c098 <_CORE_message_queue_Submit+0xa8> 10c07a: 8b 40 2c mov 0x2c(%eax),%eax 10c07d: 89 c7 mov %eax,%edi 10c07f: 8b 4d 10 mov 0x10(%ebp),%ecx 10c082: 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; 10c084: 8b 42 28 mov 0x28(%edx),%eax 10c087: 8b 4d 10 mov 0x10(%ebp),%ecx 10c08a: 89 08 mov %ecx,(%eax) the_thread->Wait.count = (uint32_t) submit_type; 10c08c: 8b 45 1c mov 0x1c(%ebp),%eax 10c08f: 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; 10c092: 31 c0 xor %eax,%eax 10c094: eb 82 jmp 10c018 <_CORE_message_queue_Submit+0x28> 10c096: 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 ) { 10c098: 8b 43 48 mov 0x48(%ebx),%eax 10c09b: e9 6e ff ff ff jmp 10c00e <_CORE_message_queue_Submit+0x1e> =============================================================================== 0010c0ac <_CORE_mutex_Initialize>: CORE_mutex_Status _CORE_mutex_Initialize( CORE_mutex_Control *the_mutex, CORE_mutex_Attributes *the_mutex_attributes, uint32_t initial_lock ) { 10c0ac: 55 push %ebp 10c0ad: 89 e5 mov %esp,%ebp 10c0af: 57 push %edi 10c0b0: 56 push %esi 10c0b1: 53 push %ebx 10c0b2: 83 ec 0c sub $0xc,%esp 10c0b5: 8b 45 08 mov 0x8(%ebp),%eax 10c0b8: 8b 5d 0c mov 0xc(%ebp),%ebx 10c0bb: 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; 10c0be: 8d 78 40 lea 0x40(%eax),%edi 10c0c1: b9 04 00 00 00 mov $0x4,%ecx 10c0c6: 89 de mov %ebx,%esi 10c0c8: f3 a5 rep movsl %ds:(%esi),%es:(%edi) the_mutex->lock = initial_lock; 10c0ca: 89 50 50 mov %edx,0x50(%eax) the_mutex->blocked_count = 0; 10c0cd: c7 40 58 00 00 00 00 movl $0x0,0x58(%eax) if ( initial_lock == CORE_MUTEX_LOCKED ) { 10c0d4: 85 d2 test %edx,%edx 10c0d6: 75 30 jne 10c108 <_CORE_mutex_Initialize+0x5c> the_mutex->nest_count = 1; 10c0d8: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax) the_mutex->holder = _Thread_Executing; 10c0df: 8b 15 78 67 12 00 mov 0x126778,%edx 10c0e5: 89 50 5c mov %edx,0x5c(%eax) the_mutex->holder_id = _Thread_Executing->Object.id; 10c0e8: 8b 4a 08 mov 0x8(%edx),%ecx 10c0eb: 89 48 60 mov %ecx,0x60(%eax) STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c0ee: 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 ) || 10c0f1: 83 f9 02 cmp $0x2,%ecx 10c0f4: 74 05 je 10c0fb <_CORE_mutex_Initialize+0x4f> 10c0f6: 83 f9 03 cmp $0x3,%ecx 10c0f9: 75 22 jne 10c11d <_CORE_mutex_Initialize+0x71> _CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { if ( _Thread_Executing->current_priority < 10c0fb: 8b 48 4c mov 0x4c(%eax),%ecx 10c0fe: 39 4a 14 cmp %ecx,0x14(%edx) 10c101: 72 41 jb 10c144 <_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++; 10c103: ff 42 1c incl 0x1c(%edx) 10c106: eb 15 jmp 10c11d <_CORE_mutex_Initialize+0x71> } } else { the_mutex->nest_count = 0; 10c108: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) the_mutex->holder = NULL; 10c10f: c7 40 5c 00 00 00 00 movl $0x0,0x5c(%eax) the_mutex->holder_id = 0; 10c116: c7 40 60 00 00 00 00 movl $0x0,0x60(%eax) } _Thread_queue_Initialize( 10c11d: 6a 05 push $0x5 10c11f: 68 00 04 00 00 push $0x400 10c124: 31 d2 xor %edx,%edx 10c126: 83 7b 08 00 cmpl $0x0,0x8(%ebx) 10c12a: 0f 95 c2 setne %dl 10c12d: 52 push %edx 10c12e: 50 push %eax 10c12f: e8 e0 1d 00 00 call 10df14 <_Thread_queue_Initialize> THREAD_QUEUE_DISCIPLINE_FIFO : THREAD_QUEUE_DISCIPLINE_PRIORITY, STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; 10c134: 83 c4 10 add $0x10,%esp 10c137: 31 c0 xor %eax,%eax } 10c139: 8d 65 f4 lea -0xc(%ebp),%esp 10c13c: 5b pop %ebx 10c13d: 5e pop %esi 10c13e: 5f pop %edi 10c13f: c9 leave 10c140: c3 ret 10c141: 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; 10c144: b8 06 00 00 00 mov $0x6,%eax STATES_WAITING_FOR_MUTEX, CORE_MUTEX_TIMEOUT ); return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c149: 8d 65 f4 lea -0xc(%ebp),%esp 10c14c: 5b pop %ebx 10c14d: 5e pop %esi 10c14e: 5f pop %edi 10c14f: c9 leave 10c150: c3 ret =============================================================================== 0010c1a4 <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 10c1a4: 55 push %ebp 10c1a5: 89 e5 mov %esp,%ebp 10c1a7: 53 push %ebx 10c1a8: 83 ec 14 sub $0x14,%esp 10c1ab: 8b 5d 08 mov 0x8(%ebp),%ebx 10c1ae: 8a 55 10 mov 0x10(%ebp),%dl _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 10c1b1: a1 b0 64 12 00 mov 0x1264b0,%eax 10c1b6: 85 c0 test %eax,%eax 10c1b8: 74 04 je 10c1be <_CORE_mutex_Seize+0x1a> 10c1ba: 84 d2 test %dl,%dl 10c1bc: 75 36 jne 10c1f4 <_CORE_mutex_Seize+0x50><== ALWAYS TAKEN 10c1be: 83 ec 08 sub $0x8,%esp 10c1c1: 8d 45 18 lea 0x18(%ebp),%eax 10c1c4: 50 push %eax 10c1c5: 53 push %ebx 10c1c6: 88 55 f4 mov %dl,-0xc(%ebp) 10c1c9: e8 0e 44 00 00 call 1105dc <_CORE_mutex_Seize_interrupt_trylock> 10c1ce: 83 c4 10 add $0x10,%esp 10c1d1: 85 c0 test %eax,%eax 10c1d3: 8a 55 f4 mov -0xc(%ebp),%dl 10c1d6: 74 14 je 10c1ec <_CORE_mutex_Seize+0x48> 10c1d8: 84 d2 test %dl,%dl 10c1da: 75 30 jne 10c20c <_CORE_mutex_Seize+0x68> 10c1dc: ff 75 18 pushl 0x18(%ebp) 10c1df: 9d popf 10c1e0: a1 78 67 12 00 mov 0x126778,%eax 10c1e5: c7 40 34 01 00 00 00 movl $0x1,0x34(%eax) } 10c1ec: 8b 5d fc mov -0x4(%ebp),%ebx 10c1ef: c9 leave 10c1f0: c3 ret 10c1f1: 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 ); 10c1f4: 83 3d 80 66 12 00 01 cmpl $0x1,0x126680 10c1fb: 76 c1 jbe 10c1be <_CORE_mutex_Seize+0x1a> 10c1fd: 53 push %ebx 10c1fe: 6a 12 push $0x12 10c200: 6a 00 push $0x0 10c202: 6a 00 push $0x0 10c204: e8 1b 06 00 00 call 10c824 <_Internal_error_Occurred> 10c209: 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; 10c20c: c7 43 30 01 00 00 00 movl $0x1,0x30(%ebx) 10c213: a1 78 67 12 00 mov 0x126778,%eax 10c218: 89 58 44 mov %ebx,0x44(%eax) 10c21b: 8b 55 0c mov 0xc(%ebp),%edx 10c21e: 89 50 20 mov %edx,0x20(%eax) 10c221: a1 b0 64 12 00 mov 0x1264b0,%eax 10c226: 40 inc %eax 10c227: a3 b0 64 12 00 mov %eax,0x1264b0 10c22c: ff 75 18 pushl 0x18(%ebp) 10c22f: 9d popf 10c230: 83 ec 08 sub $0x8,%esp 10c233: ff 75 14 pushl 0x14(%ebp) 10c236: 53 push %ebx 10c237: e8 18 ff ff ff call 10c154 <_CORE_mutex_Seize_interrupt_blocking> 10c23c: 83 c4 10 add $0x10,%esp } 10c23f: 8b 5d fc mov -0x4(%ebp),%ebx 10c242: c9 leave 10c243: c3 ret =============================================================================== 001105dc <_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 ) { 1105dc: 55 push %ebp 1105dd: 89 e5 mov %esp,%ebp 1105df: 56 push %esi 1105e0: 53 push %ebx 1105e1: 8b 45 08 mov 0x8(%ebp),%eax 1105e4: 8b 4d 0c mov 0xc(%ebp),%ecx { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 1105e7: 8b 15 78 67 12 00 mov 0x126778,%edx executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 1105ed: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 1105f4: 8b 58 50 mov 0x50(%eax),%ebx 1105f7: 85 db test %ebx,%ebx 1105f9: 74 31 je 11062c <_CORE_mutex_Seize_interrupt_trylock+0x50> the_mutex->lock = CORE_MUTEX_LOCKED; 1105fb: c7 40 50 00 00 00 00 movl $0x0,0x50(%eax) the_mutex->holder = executing; 110602: 89 50 5c mov %edx,0x5c(%eax) the_mutex->holder_id = executing->Object.id; 110605: 8b 5a 08 mov 0x8(%edx),%ebx 110608: 89 58 60 mov %ebx,0x60(%eax) the_mutex->nest_count = 1; 11060b: c7 40 54 01 00 00 00 movl $0x1,0x54(%eax) return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 110612: 8b 58 48 mov 0x48(%eax),%ebx if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 110615: 83 fb 02 cmp $0x2,%ebx 110618: 74 26 je 110640 <_CORE_mutex_Seize_interrupt_trylock+0x64> 11061a: 83 fb 03 cmp $0x3,%ebx 11061d: 74 3d je 11065c <_CORE_mutex_Seize_interrupt_trylock+0x80> executing->resource_count++; } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 11061f: ff 31 pushl (%ecx) 110621: 9d popf return 0; 110622: 31 c0 xor %eax,%eax 110624: 8d 65 f8 lea -0x8(%ebp),%esp 110627: 5b pop %ebx 110628: 5e pop %esi 110629: c9 leave 11062a: c3 ret 11062b: 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 ) ) { 11062c: 3b 50 5c cmp 0x5c(%eax),%edx 11062f: 74 17 je 110648 <_CORE_mutex_Seize_interrupt_trylock+0x6c> /* * The mutex is not available and the caller must deal with the possibility * of blocking. */ return 1; 110631: b8 01 00 00 00 mov $0x1,%eax 110636: 8d 65 f8 lea -0x8(%ebp),%esp 110639: 5b pop %ebx 11063a: 5e pop %esi 11063b: c9 leave 11063c: c3 ret 11063d: 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++; 110640: ff 42 1c incl 0x1c(%edx) 110643: eb da jmp 11061f <_CORE_mutex_Seize_interrupt_trylock+0x43> 110645: 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 ) { 110648: 8b 58 40 mov 0x40(%eax),%ebx 11064b: 85 db test %ebx,%ebx 11064d: 75 45 jne 110694 <_CORE_mutex_Seize_interrupt_trylock+0xb8> case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 11064f: ff 40 54 incl 0x54(%eax) _ISR_Enable( *level_p ); 110652: ff 31 pushl (%ecx) 110654: 9d popf return 0; 110655: 31 c0 xor %eax,%eax 110657: eb dd jmp 110636 <_CORE_mutex_Seize_interrupt_trylock+0x5a> 110659: 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++; 11065c: 8b 5a 1c mov 0x1c(%edx),%ebx 11065f: 8d 73 01 lea 0x1(%ebx),%esi 110662: 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 ) { 110665: 8b 72 14 mov 0x14(%edx),%esi 110668: 39 70 4c cmp %esi,0x4c(%eax) 11066b: 74 6b je 1106d8 <_CORE_mutex_Seize_interrupt_trylock+0xfc> _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { 11066d: 72 39 jb 1106a8 <_CORE_mutex_Seize_interrupt_trylock+0xcc> ); _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 11066f: c7 42 34 06 00 00 00 movl $0x6,0x34(%edx) the_mutex->lock = CORE_MUTEX_UNLOCKED; 110676: c7 40 50 01 00 00 00 movl $0x1,0x50(%eax) the_mutex->nest_count = 0; /* undo locking above */ 11067d: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) executing->resource_count--; /* undo locking above */ 110684: 89 5a 1c mov %ebx,0x1c(%edx) _ISR_Enable( *level_p ); 110687: ff 31 pushl (%ecx) 110689: 9d popf return 0; 11068a: 31 c0 xor %eax,%eax 11068c: 8d 65 f8 lea -0x8(%ebp),%esp 11068f: 5b pop %ebx 110690: 5e pop %esi 110691: c9 leave 110692: c3 ret 110693: 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 ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 110694: 4b dec %ebx 110695: 75 9a jne 110631 <_CORE_mutex_Seize_interrupt_trylock+0x55><== ALWAYS TAKEN case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; _ISR_Enable( *level_p ); return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; 110697: c7 42 34 02 00 00 00 movl $0x2,0x34(%edx) <== NOT EXECUTED _ISR_Enable( *level_p ); 11069e: ff 31 pushl (%ecx) <== NOT EXECUTED 1106a0: 9d popf <== NOT EXECUTED return 0; 1106a1: 31 c0 xor %eax,%eax <== NOT EXECUTED 1106a3: eb 91 jmp 110636 <_CORE_mutex_Seize_interrupt_trylock+0x5a><== NOT EXECUTED 1106a5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 1106a8: 8b 15 b0 64 12 00 mov 0x1264b0,%edx 1106ae: 42 inc %edx 1106af: 89 15 b0 64 12 00 mov %edx,0x1264b0 return 0; } if ( current > ceiling ) { _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 1106b5: ff 31 pushl (%ecx) 1106b7: 9d popf _Thread_Change_priority( 1106b8: 52 push %edx 1106b9: 6a 00 push $0x0 1106bb: ff 70 4c pushl 0x4c(%eax) 1106be: ff 70 5c pushl 0x5c(%eax) 1106c1: e8 7a cc ff ff call 10d340 <_Thread_Change_priority> the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 1106c6: e8 29 d1 ff ff call 10d7f4 <_Thread_Enable_dispatch> 1106cb: 83 c4 10 add $0x10,%esp return 0; 1106ce: 31 c0 xor %eax,%eax 1106d0: e9 61 ff ff ff jmp 110636 <_CORE_mutex_Seize_interrupt_trylock+0x5a> 1106d5: 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 ); 1106d8: ff 31 pushl (%ecx) 1106da: 9d popf return 0; 1106db: 31 c0 xor %eax,%eax 1106dd: e9 54 ff ff ff jmp 110636 <_CORE_mutex_Seize_interrupt_trylock+0x5a> =============================================================================== 0010c244 <_CORE_mutex_Surrender>: #else Objects_Id id __attribute__((unused)), CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused)) #endif ) { 10c244: 55 push %ebp 10c245: 89 e5 mov %esp,%ebp 10c247: 53 push %ebx 10c248: 83 ec 04 sub $0x4,%esp 10c24b: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *the_thread; Thread_Control *holder; holder = the_mutex->holder; 10c24e: 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 ) { 10c251: 80 7b 44 00 cmpb $0x0,0x44(%ebx) 10c255: 74 15 je 10c26c <_CORE_mutex_Surrender+0x28> if ( !_Thread_Is_executing( holder ) ) 10c257: 3b 05 78 67 12 00 cmp 0x126778,%eax 10c25d: 74 0d je 10c26c <_CORE_mutex_Surrender+0x28> return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE; 10c25f: b8 03 00 00 00 mov $0x3,%eax } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c264: 8b 5d fc mov -0x4(%ebp),%ebx 10c267: c9 leave 10c268: c3 ret 10c269: 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 ) 10c26c: 8b 53 54 mov 0x54(%ebx),%edx 10c26f: 85 d2 test %edx,%edx 10c271: 74 51 je 10c2c4 <_CORE_mutex_Surrender+0x80> return CORE_MUTEX_STATUS_SUCCESSFUL; the_mutex->nest_count--; 10c273: 4a dec %edx 10c274: 89 53 54 mov %edx,0x54(%ebx) if ( the_mutex->nest_count != 0 ) { 10c277: 85 d2 test %edx,%edx 10c279: 75 49 jne 10c2c4 <_CORE_mutex_Surrender+0x80> } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; } 10c27b: 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 ) || 10c27e: 83 fa 02 cmp $0x2,%edx 10c281: 74 69 je 10c2ec <_CORE_mutex_Surrender+0xa8> 10c283: 83 fa 03 cmp $0x3,%edx 10c286: 74 64 je 10c2ec <_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; 10c288: c7 43 5c 00 00 00 00 movl $0x0,0x5c(%ebx) the_mutex->holder_id = 0; 10c28f: 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 ) ) ) { 10c296: 83 ec 0c sub $0xc,%esp 10c299: 53 push %ebx 10c29a: e8 e5 18 00 00 call 10db84 <_Thread_queue_Dequeue> 10c29f: 83 c4 10 add $0x10,%esp 10c2a2: 85 c0 test %eax,%eax 10c2a4: 74 7a je 10c320 <_CORE_mutex_Surrender+0xdc> } else #endif { the_mutex->holder = the_thread; 10c2a6: 89 43 5c mov %eax,0x5c(%ebx) the_mutex->holder_id = the_thread->Object.id; 10c2a9: 8b 50 08 mov 0x8(%eax),%edx 10c2ac: 89 53 60 mov %edx,0x60(%ebx) the_mutex->nest_count = 1; 10c2af: c7 43 54 01 00 00 00 movl $0x1,0x54(%ebx) switch ( the_mutex->Attributes.discipline ) { 10c2b6: 8b 53 48 mov 0x48(%ebx),%edx 10c2b9: 83 fa 02 cmp $0x2,%edx 10c2bc: 74 56 je 10c314 <_CORE_mutex_Surrender+0xd0> 10c2be: 83 fa 03 cmp $0x3,%edx 10c2c1: 74 09 je 10c2cc <_CORE_mutex_Surrender+0x88> 10c2c3: 90 nop } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c2c4: 31 c0 xor %eax,%eax } 10c2c6: 8b 5d fc mov -0x4(%ebp),%ebx 10c2c9: c9 leave 10c2ca: c3 ret 10c2cb: 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++; 10c2cc: ff 40 1c incl 0x1c(%eax) if (the_mutex->Attributes.priority_ceiling < 10c2cf: 8b 53 4c mov 0x4c(%ebx),%edx 10c2d2: 3b 50 14 cmp 0x14(%eax),%edx 10c2d5: 73 ed jae 10c2c4 <_CORE_mutex_Surrender+0x80> the_thread->current_priority){ _Thread_Change_priority( 10c2d7: 51 push %ecx 10c2d8: 6a 00 push $0x0 10c2da: 52 push %edx 10c2db: 50 push %eax 10c2dc: e8 5f 10 00 00 call 10d340 <_Thread_Change_priority> 10c2e1: 83 c4 10 add $0x10,%esp } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c2e4: 31 c0 xor %eax,%eax 10c2e6: e9 79 ff ff ff jmp 10c264 <_CORE_mutex_Surrender+0x20> 10c2eb: 90 nop _CORE_mutex_Pop_priority( the_mutex, holder ); if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL ) return pop_status; holder->resource_count--; 10c2ec: 8b 50 1c mov 0x1c(%eax),%edx 10c2ef: 4a dec %edx 10c2f0: 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 && 10c2f3: 85 d2 test %edx,%edx 10c2f5: 75 91 jne 10c288 <_CORE_mutex_Surrender+0x44> holder->real_priority != holder->current_priority ) { 10c2f7: 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 && 10c2fa: 3b 50 14 cmp 0x14(%eax),%edx 10c2fd: 74 89 je 10c288 <_CORE_mutex_Surrender+0x44> holder->real_priority != holder->current_priority ) { _Thread_Change_priority( holder, holder->real_priority, true ); 10c2ff: 51 push %ecx 10c300: 6a 01 push $0x1 10c302: 52 push %edx 10c303: 50 push %eax 10c304: e8 37 10 00 00 call 10d340 <_Thread_Change_priority> 10c309: 83 c4 10 add $0x10,%esp 10c30c: e9 77 ff ff ff jmp 10c288 <_CORE_mutex_Surrender+0x44> 10c311: 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++; 10c314: ff 40 1c incl 0x1c(%eax) } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; return CORE_MUTEX_STATUS_SUCCESSFUL; 10c317: 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; 10c319: e9 46 ff ff ff jmp 10c264 <_CORE_mutex_Surrender+0x20> 10c31e: 66 90 xchg %ax,%ax } break; } } } else the_mutex->lock = CORE_MUTEX_UNLOCKED; 10c320: c7 43 50 01 00 00 00 movl $0x1,0x50(%ebx) return CORE_MUTEX_STATUS_SUCCESSFUL; 10c327: 31 c0 xor %eax,%eax 10c329: e9 36 ff ff ff jmp 10c264 <_CORE_mutex_Surrender+0x20> =============================================================================== 0010c37c <_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 ) { 10c37c: 55 push %ebp 10c37d: 89 e5 mov %esp,%ebp 10c37f: 53 push %ebx 10c380: 83 ec 10 sub $0x10,%esp 10c383: 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)) ) { 10c386: 53 push %ebx 10c387: e8 f8 17 00 00 call 10db84 <_Thread_queue_Dequeue> 10c38c: 83 c4 10 add $0x10,%esp 10c38f: 85 c0 test %eax,%eax 10c391: 74 09 je 10c39c <_CORE_semaphore_Surrender+0x20> { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10c393: 31 c0 xor %eax,%eax status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 10c395: 8b 5d fc mov -0x4(%ebp),%ebx 10c398: c9 leave 10c399: c3 ret 10c39a: 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 ); 10c39c: 9c pushf 10c39d: fa cli 10c39e: 5a pop %edx if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 10c39f: 8b 43 48 mov 0x48(%ebx),%eax 10c3a2: 3b 43 40 cmp 0x40(%ebx),%eax 10c3a5: 72 0d jb 10c3b4 <_CORE_semaphore_Surrender+0x38><== ALWAYS TAKEN the_semaphore->count += 1; else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; 10c3a7: b8 04 00 00 00 mov $0x4,%eax <== NOT EXECUTED _ISR_Enable( level ); 10c3ac: 52 push %edx 10c3ad: 9d popf } return status; } 10c3ae: 8b 5d fc mov -0x4(%ebp),%ebx 10c3b1: c9 leave 10c3b2: c3 ret 10c3b3: 90 nop #endif } else { _ISR_Disable( level ); if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) the_semaphore->count += 1; 10c3b4: 40 inc %eax 10c3b5: 89 43 48 mov %eax,0x48(%ebx) { Thread_Control *the_thread; ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10c3b8: 31 c0 xor %eax,%eax 10c3ba: eb f0 jmp 10c3ac <_CORE_semaphore_Surrender+0x30> =============================================================================== 0010c664 <_Chain_Get_with_empty_check>: bool _Chain_Get_with_empty_check( Chain_Control *chain, Chain_Node **node ) { 10c664: 55 push %ebp 10c665: 89 e5 mov %esp,%ebp 10c667: 57 push %edi 10c668: 56 push %esi 10c669: 53 push %ebx 10c66a: 8b 45 08 mov 0x8(%ebp),%eax 10c66d: 8b 7d 0c mov 0xc(%ebp),%edi ISR_Level level; bool is_empty_now; _ISR_Disable( level ); 10c670: 9c pushf 10c671: fa cli 10c672: 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 ); 10c673: 8d 58 04 lea 0x4(%eax),%ebx Chain_Node *old_first = head->next; 10c676: 8b 10 mov (%eax),%edx if ( old_first != tail ) { 10c678: 39 d3 cmp %edx,%ebx 10c67a: 74 18 je 10c694 <_Chain_Get_with_empty_check+0x30> Chain_Node *new_first = old_first->next; 10c67c: 8b 0a mov (%edx),%ecx head->next = new_first; 10c67e: 89 08 mov %ecx,(%eax) new_first->previous = head; 10c680: 89 41 04 mov %eax,0x4(%ecx) *the_node = old_first; 10c683: 89 17 mov %edx,(%edi) is_empty_now = new_first == tail; 10c685: 39 cb cmp %ecx,%ebx 10c687: 0f 94 c0 sete %al is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node ); _ISR_Enable( level ); 10c68a: 56 push %esi 10c68b: 9d popf return is_empty_now; } 10c68c: 5b pop %ebx 10c68d: 5e pop %esi 10c68e: 5f pop %edi 10c68f: c9 leave 10c690: c3 ret 10c691: 8d 76 00 lea 0x0(%esi),%esi } else *the_node = NULL; 10c694: 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; 10c69a: b0 01 mov $0x1,%al 10c69c: eb ec jmp 10c68a <_Chain_Get_with_empty_check+0x26> =============================================================================== 00110538 <_Chain_Initialize>: Chain_Control *the_chain, void *starting_address, size_t number_nodes, size_t node_size ) { 110538: 55 push %ebp 110539: 89 e5 mov %esp,%ebp 11053b: 57 push %edi 11053c: 56 push %esi 11053d: 53 push %ebx 11053e: 83 ec 08 sub $0x8,%esp 110541: 8b 7d 08 mov 0x8(%ebp),%edi 110544: 8b 4d 10 mov 0x10(%ebp),%ecx 110547: 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 ); 11054a: 8d 47 04 lea 0x4(%edi),%eax 11054d: 89 45 f0 mov %eax,-0x10(%ebp) Chain_Node *current = head; Chain_Node *next = starting_address; head->previous = NULL; 110550: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) while ( count-- ) { 110557: 85 c9 test %ecx,%ecx 110559: 74 35 je 110590 <_Chain_Initialize+0x58><== NEVER TAKEN 11055b: 49 dec %ecx 11055c: 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; 11055f: 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; 110562: 89 fa mov %edi,%edx 110564: eb 07 jmp 11056d <_Chain_Initialize+0x35> 110566: 66 90 xchg %ax,%ax Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { 110568: 89 c2 mov %eax,%edx current->next = next; next->previous = current; current = next; next = (Chain_Node *) 11056a: 89 d8 mov %ebx,%eax 11056c: 49 dec %ecx Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { current->next = next; 11056d: 89 02 mov %eax,(%edx) next->previous = current; 11056f: 89 50 04 mov %edx,0x4(%eax) * node_size - size of node in bytes * * Output parameters: NONE */ void _Chain_Initialize( 110572: 8d 1c 30 lea (%eax,%esi,1),%ebx Chain_Node *current = head; Chain_Node *next = starting_address; head->previous = NULL; while ( count-- ) { 110575: 85 c9 test %ecx,%ecx 110577: 75 ef jne 110568 <_Chain_Initialize+0x30> * node_size - size of node in bytes * * Output parameters: NONE */ void _Chain_Initialize( 110579: 0f af 75 ec imul -0x14(%ebp),%esi 11057d: 03 75 0c add 0xc(%ebp),%esi current = next; next = (Chain_Node *) _Addresses_Add_offset( (void *) next, node_size ); } current->next = tail; 110580: 8b 45 f0 mov -0x10(%ebp),%eax 110583: 89 06 mov %eax,(%esi) tail->previous = current; 110585: 89 77 08 mov %esi,0x8(%edi) } 110588: 83 c4 08 add $0x8,%esp 11058b: 5b pop %ebx 11058c: 5e pop %esi 11058d: 5f pop %edi 11058e: c9 leave 11058f: 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; 110590: 89 fe mov %edi,%esi <== NOT EXECUTED 110592: eb ec jmp 110580 <_Chain_Initialize+0x48><== NOT EXECUTED =============================================================================== 0010b070 <_Event_Seize>: rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 10b070: 55 push %ebp 10b071: 89 e5 mov %esp,%ebp 10b073: 57 push %edi 10b074: 56 push %esi 10b075: 53 push %ebx 10b076: 83 ec 2c sub $0x2c,%esp 10b079: 8b 45 08 mov 0x8(%ebp),%eax 10b07c: 8b 4d 0c mov 0xc(%ebp),%ecx 10b07f: 8b 55 10 mov 0x10(%ebp),%edx 10b082: 89 55 dc mov %edx,-0x24(%ebp) 10b085: 8b 7d 14 mov 0x14(%ebp),%edi rtems_event_set pending_events; ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; 10b088: 8b 1d 78 67 12 00 mov 0x126778,%ebx executing->Wait.return_code = RTEMS_SUCCESSFUL; 10b08e: c7 43 34 00 00 00 00 movl $0x0,0x34(%ebx) api = executing->API_Extensions[ THREAD_API_RTEMS ]; 10b095: 8b b3 e4 00 00 00 mov 0xe4(%ebx),%esi _ISR_Disable( level ); 10b09b: 9c pushf 10b09c: fa cli 10b09d: 8f 45 e0 popl -0x20(%ebp) pending_events = api->pending_events; 10b0a0: 8b 16 mov (%esi),%edx 10b0a2: 89 55 d4 mov %edx,-0x2c(%ebp) seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 10b0a5: 21 c2 and %eax,%edx 10b0a7: 89 55 e4 mov %edx,-0x1c(%ebp) 10b0aa: 74 0d je 10b0b9 <_Event_Seize+0x49> 10b0ac: 39 d0 cmp %edx,%eax 10b0ae: 0f 84 84 00 00 00 je 10b138 <_Event_Seize+0xc8> (seized_events == event_in || _Options_Is_any( option_set )) ) { 10b0b4: f6 c1 02 test $0x2,%cl 10b0b7: 75 7f jne 10b138 <_Event_Seize+0xc8> _ISR_Enable( level ); *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 10b0b9: f6 c1 01 test $0x1,%cl 10b0bc: 75 62 jne 10b120 <_Event_Seize+0xb0> * set properly when we are marked as in the event critical section. * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; 10b0be: 89 4b 30 mov %ecx,0x30(%ebx) executing->Wait.count = (uint32_t) event_in; 10b0c1: 89 43 24 mov %eax,0x24(%ebx) executing->Wait.return_argument = event_out; 10b0c4: 89 7b 28 mov %edi,0x28(%ebx) _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 10b0c7: c7 05 e0 67 12 00 01 movl $0x1,0x1267e0 10b0ce: 00 00 00 _ISR_Enable( level ); 10b0d1: ff 75 e0 pushl -0x20(%ebp) 10b0d4: 9d popf if ( ticks ) { 10b0d5: 8b 45 dc mov -0x24(%ebp),%eax 10b0d8: 85 c0 test %eax,%eax 10b0da: 0f 85 80 00 00 00 jne 10b160 <_Event_Seize+0xf0> NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 10b0e0: 83 ec 08 sub $0x8,%esp 10b0e3: 68 00 01 00 00 push $0x100 10b0e8: 53 push %ebx 10b0e9: e8 46 2f 00 00 call 10e034 <_Thread_Set_state> _ISR_Disable( level ); 10b0ee: 9c pushf 10b0ef: fa cli 10b0f0: 5a pop %edx sync_state = _Event_Sync_state; 10b0f1: a1 e0 67 12 00 mov 0x1267e0,%eax _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10b0f6: c7 05 e0 67 12 00 00 movl $0x0,0x1267e0 10b0fd: 00 00 00 if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 10b100: 83 c4 10 add $0x10,%esp 10b103: 83 f8 01 cmp $0x1,%eax 10b106: 74 4c je 10b154 <_Event_Seize+0xe4> * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 10b108: 89 55 10 mov %edx,0x10(%ebp) 10b10b: 89 5d 0c mov %ebx,0xc(%ebp) 10b10e: 89 45 08 mov %eax,0x8(%ebp) } 10b111: 8d 65 f4 lea -0xc(%ebp),%esp 10b114: 5b pop %ebx 10b115: 5e pop %esi 10b116: 5f pop %edi 10b117: c9 leave * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 10b118: e9 d7 21 00 00 jmp 10d2f4 <_Thread_blocking_operation_Cancel> 10b11d: 8d 76 00 lea 0x0(%esi),%esi *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { _ISR_Enable( level ); 10b120: ff 75 e0 pushl -0x20(%ebp) 10b123: 9d popf executing->Wait.return_code = RTEMS_UNSATISFIED; 10b124: c7 43 34 0d 00 00 00 movl $0xd,0x34(%ebx) *event_out = seized_events; 10b12b: 8b 55 e4 mov -0x1c(%ebp),%edx 10b12e: 89 17 mov %edx,(%edi) * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 10b130: 8d 65 f4 lea -0xc(%ebp),%esp 10b133: 5b pop %ebx 10b134: 5e pop %esi 10b135: 5f pop %edi 10b136: c9 leave 10b137: c3 ret RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear( rtems_event_set the_event_set, rtems_event_set the_mask ) { return ( the_event_set & ~(the_mask) ); 10b138: 8b 45 e4 mov -0x1c(%ebp),%eax 10b13b: f7 d0 not %eax 10b13d: 23 45 d4 and -0x2c(%ebp),%eax 10b140: 89 06 mov %eax,(%esi) if ( !_Event_sets_Is_empty( seized_events ) && (seized_events == event_in || _Options_Is_any( option_set )) ) { api->pending_events = _Event_sets_Clear( pending_events, seized_events ); _ISR_Enable( level ); 10b142: ff 75 e0 pushl -0x20(%ebp) 10b145: 9d popf *event_out = seized_events; 10b146: 8b 45 e4 mov -0x1c(%ebp),%eax 10b149: 89 07 mov %eax,(%edi) * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 10b14b: 8d 65 f4 lea -0xc(%ebp),%esp 10b14e: 5b pop %ebx 10b14f: 5e pop %esi 10b150: 5f pop %edi 10b151: c9 leave 10b152: c3 ret 10b153: 90 nop _ISR_Disable( level ); sync_state = _Event_Sync_state; _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { _ISR_Enable( level ); 10b154: 52 push %edx 10b155: 9d popf * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); } 10b156: 8d 65 f4 lea -0xc(%ebp),%esp 10b159: 5b pop %ebx 10b15a: 5e pop %esi 10b15b: 5f pop %edi 10b15c: c9 leave 10b15d: c3 ret 10b15e: 66 90 xchg %ax,%ax _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; _ISR_Enable( level ); if ( ticks ) { _Watchdog_Initialize( 10b160: 8b 43 08 mov 0x8(%ebx),%eax Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10b163: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 10b16a: c7 43 64 14 b3 10 00 movl $0x10b314,0x64(%ebx) the_watchdog->id = id; 10b171: 89 43 68 mov %eax,0x68(%ebx) the_watchdog->user_data = user_data; 10b174: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10b17b: 8b 45 dc mov -0x24(%ebp),%eax 10b17e: 89 43 54 mov %eax,0x54(%ebx) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10b181: 83 ec 08 sub $0x8,%esp &executing->Timer, _Event_Timeout, executing->Object.id, NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); 10b184: 8d 43 48 lea 0x48(%ebx),%eax 10b187: 50 push %eax 10b188: 68 bc 65 12 00 push $0x1265bc 10b18d: e8 0e 34 00 00 call 10e5a0 <_Watchdog_Insert> 10b192: 83 c4 10 add $0x10,%esp 10b195: e9 46 ff ff ff jmp 10b0e0 <_Event_Seize+0x70> =============================================================================== 0010b1f0 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 10b1f0: 55 push %ebp 10b1f1: 89 e5 mov %esp,%ebp 10b1f3: 57 push %edi 10b1f4: 56 push %esi 10b1f5: 53 push %ebx 10b1f6: 83 ec 2c sub $0x2c,%esp 10b1f9: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_event_set event_condition; rtems_event_set seized_events; rtems_option option_set; RTEMS_API_Control *api; api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 10b1fc: 8b 8b e4 00 00 00 mov 0xe4(%ebx),%ecx option_set = (rtems_option) the_thread->Wait.option; 10b202: 8b 7b 30 mov 0x30(%ebx),%edi _ISR_Disable( level ); 10b205: 9c pushf 10b206: fa cli 10b207: 8f 45 d4 popl -0x2c(%ebp) pending_events = api->pending_events; 10b20a: 8b 11 mov (%ecx),%edx event_condition = (rtems_event_set) the_thread->Wait.count; 10b20c: 8b 43 24 mov 0x24(%ebx),%eax seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 10b20f: 89 c6 mov %eax,%esi 10b211: 21 d6 and %edx,%esi 10b213: 89 75 e4 mov %esi,-0x1c(%ebp) 10b216: 74 74 je 10b28c <_Event_Surrender+0x9c> /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 10b218: 8b 35 74 67 12 00 mov 0x126774,%esi 10b21e: 85 f6 test %esi,%esi 10b220: 74 0c je 10b22e <_Event_Surrender+0x3e> 10b222: 3b 1d 78 67 12 00 cmp 0x126778,%ebx 10b228: 0f 84 96 00 00 00 je 10b2c4 <_Event_Surrender+0xd4> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 10b22e: f6 43 11 01 testb $0x1,0x11(%ebx) 10b232: 74 4c je 10b280 <_Event_Surrender+0x90> if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 10b234: 3b 45 e4 cmp -0x1c(%ebp),%eax 10b237: 74 05 je 10b23e <_Event_Surrender+0x4e> 10b239: 83 e7 02 and $0x2,%edi 10b23c: 74 42 je 10b280 <_Event_Surrender+0x90> <== NEVER TAKEN RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear( rtems_event_set the_event_set, rtems_event_set the_mask ) { return ( the_event_set & ~(the_mask) ); 10b23e: 8b 45 e4 mov -0x1c(%ebp),%eax 10b241: f7 d0 not %eax 10b243: 21 d0 and %edx,%eax 10b245: 89 01 mov %eax,(%ecx) api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; 10b247: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 10b24e: 8b 43 28 mov 0x28(%ebx),%eax 10b251: 8b 75 e4 mov -0x1c(%ebp),%esi 10b254: 89 30 mov %esi,(%eax) _ISR_Flash( level ); 10b256: ff 75 d4 pushl -0x2c(%ebp) 10b259: 9d popf 10b25a: fa cli if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 10b25b: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 10b25f: 74 37 je 10b298 <_Event_Surrender+0xa8> _ISR_Enable( level ); 10b261: ff 75 d4 pushl -0x2c(%ebp) 10b264: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10b265: 83 ec 08 sub $0x8,%esp 10b268: 68 f8 ff 03 10 push $0x1003fff8 10b26d: 53 push %ebx 10b26e: e8 01 22 00 00 call 10d474 <_Thread_Clear_state> 10b273: 83 c4 10 add $0x10,%esp } return; } } _ISR_Enable( level ); } 10b276: 8d 65 f4 lea -0xc(%ebp),%esp 10b279: 5b pop %ebx 10b27a: 5e pop %esi 10b27b: 5f pop %edi 10b27c: c9 leave 10b27d: c3 ret 10b27e: 66 90 xchg %ax,%ax _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 10b280: ff 75 d4 pushl -0x2c(%ebp) 10b283: 9d popf } 10b284: 8d 65 f4 lea -0xc(%ebp),%esp 10b287: 5b pop %ebx 10b288: 5e pop %esi 10b289: 5f pop %edi 10b28a: c9 leave 10b28b: c3 ret /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { _ISR_Enable( level ); 10b28c: ff 75 d4 pushl -0x2c(%ebp) 10b28f: 9d popf } return; } } _ISR_Enable( level ); } 10b290: 8d 65 f4 lea -0xc(%ebp),%esp 10b293: 5b pop %ebx 10b294: 5e pop %esi 10b295: 5f pop %edi 10b296: c9 leave 10b297: c3 ret RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 10b298: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 10b29f: ff 75 d4 pushl -0x2c(%ebp) 10b2a2: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 10b2a3: 83 ec 0c sub $0xc,%esp 10b2a6: 8d 43 48 lea 0x48(%ebx),%eax 10b2a9: 50 push %eax 10b2aa: e8 31 34 00 00 call 10e6e0 <_Watchdog_Remove> 10b2af: 58 pop %eax 10b2b0: 5a pop %edx 10b2b1: 68 f8 ff 03 10 push $0x1003fff8 10b2b6: 53 push %ebx 10b2b7: e8 b8 21 00 00 call 10d474 <_Thread_Clear_state> 10b2bc: 83 c4 10 add $0x10,%esp 10b2bf: eb c3 jmp 10b284 <_Event_Surrender+0x94> 10b2c1: 8d 76 00 lea 0x0(%esi),%esi * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 10b2c4: 8b 35 e0 67 12 00 mov 0x1267e0,%esi /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && 10b2ca: 83 fe 02 cmp $0x2,%esi 10b2cd: 74 0d je 10b2dc <_Event_Surrender+0xec> <== NEVER TAKEN ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 10b2cf: 8b 35 e0 67 12 00 mov 0x1267e0,%esi * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 10b2d5: 4e dec %esi 10b2d6: 0f 85 52 ff ff ff jne 10b22e <_Event_Surrender+0x3e> (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 10b2dc: 3b 45 e4 cmp -0x1c(%ebp),%eax 10b2df: 74 05 je 10b2e6 <_Event_Surrender+0xf6> 10b2e1: 83 e7 02 and $0x2,%edi 10b2e4: 74 22 je 10b308 <_Event_Surrender+0x118><== NEVER TAKEN 10b2e6: 8b 45 e4 mov -0x1c(%ebp),%eax 10b2e9: f7 d0 not %eax 10b2eb: 21 d0 and %edx,%eax 10b2ed: 89 01 mov %eax,(%ecx) api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; 10b2ef: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 10b2f6: 8b 43 28 mov 0x28(%ebx),%eax 10b2f9: 8b 55 e4 mov -0x1c(%ebp),%edx 10b2fc: 89 10 mov %edx,(%eax) _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 10b2fe: c7 05 e0 67 12 00 03 movl $0x3,0x1267e0 10b305: 00 00 00 } _ISR_Enable( level ); 10b308: ff 75 d4 pushl -0x2c(%ebp) 10b30b: 9d popf return; 10b30c: e9 73 ff ff ff jmp 10b284 <_Event_Surrender+0x94> =============================================================================== 0010b314 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 10b314: 55 push %ebp 10b315: 89 e5 mov %esp,%ebp 10b317: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 10b31a: 8d 45 f4 lea -0xc(%ebp),%eax 10b31d: 50 push %eax 10b31e: ff 75 08 pushl 0x8(%ebp) 10b321: e8 f2 24 00 00 call 10d818 <_Thread_Get> switch ( location ) { 10b326: 83 c4 10 add $0x10,%esp 10b329: 8b 55 f4 mov -0xc(%ebp),%edx 10b32c: 85 d2 test %edx,%edx 10b32e: 75 37 jne 10b367 <_Event_Timeout+0x53> <== NEVER TAKEN * * If it is not satisfied, then it is "nothing happened" and * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ _ISR_Disable( level ); 10b330: 9c pushf 10b331: fa cli 10b332: 5a pop %edx _ISR_Enable( level ); return; } #endif the_thread->Wait.count = 0; 10b333: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax) if ( _Thread_Is_executing( the_thread ) ) { 10b33a: 3b 05 78 67 12 00 cmp 0x126778,%eax 10b340: 74 2a je 10b36c <_Event_Timeout+0x58> if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } the_thread->Wait.return_code = RTEMS_TIMEOUT; 10b342: c7 40 34 06 00 00 00 movl $0x6,0x34(%eax) _ISR_Enable( level ); 10b349: 52 push %edx 10b34a: 9d popf 10b34b: 83 ec 08 sub $0x8,%esp 10b34e: 68 f8 ff 03 10 push $0x1003fff8 10b353: 50 push %eax 10b354: e8 1b 21 00 00 call 10d474 <_Thread_Clear_state> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10b359: a1 b0 64 12 00 mov 0x1264b0,%eax 10b35e: 48 dec %eax 10b35f: a3 b0 64 12 00 mov %eax,0x1264b0 _Thread_Unblock( the_thread ); _Thread_Unnest_dispatch(); break; 10b364: 83 c4 10 add $0x10,%esp case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 10b367: c9 leave 10b368: c3 ret 10b369: 8d 76 00 lea 0x0(%esi),%esi } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 10b36c: 8b 0d e0 67 12 00 mov 0x1267e0,%ecx 10b372: 49 dec %ecx 10b373: 75 cd jne 10b342 <_Event_Timeout+0x2e> _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 10b375: c7 05 e0 67 12 00 02 movl $0x2,0x1267e0 10b37c: 00 00 00 10b37f: eb c1 jmp 10b342 <_Event_Timeout+0x2e> =============================================================================== 00110738 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 110738: 55 push %ebp 110739: 89 e5 mov %esp,%ebp 11073b: 57 push %edi 11073c: 56 push %esi 11073d: 53 push %ebx 11073e: 83 ec 2c sub $0x2c,%esp 110741: 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 110744: 8d 47 04 lea 0x4(%edi),%eax 110747: 89 45 dc mov %eax,-0x24(%ebp) - HEAP_ALLOC_BONUS; uintptr_t const page_size = heap->page_size; 11074a: 8b 55 08 mov 0x8(%ebp),%edx 11074d: 8b 52 10 mov 0x10(%edx),%edx 110750: 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 ) { 110753: 39 c7 cmp %eax,%edi 110755: 0f 87 69 01 00 00 ja 1108c4 <_Heap_Allocate_aligned_with_boundary+0x18c> /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 11075b: 8b 5d 14 mov 0x14(%ebp),%ebx 11075e: 85 db test %ebx,%ebx 110760: 0f 85 56 01 00 00 jne 1108bc <_Heap_Allocate_aligned_with_boundary+0x184> if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 110766: 8b 45 08 mov 0x8(%ebp),%eax 110769: 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 ) { 11076c: 39 c8 cmp %ecx,%eax 11076e: 0f 84 50 01 00 00 je 1108c4 <_Heap_Allocate_aligned_with_boundary+0x18c> 110774: 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 11077b: 8b 55 cc mov -0x34(%ebp),%edx 11077e: 83 c2 07 add $0x7,%edx 110781: 89 55 c8 mov %edx,-0x38(%ebp) + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS; 110784: c7 45 d0 04 00 00 00 movl $0x4,-0x30(%ebp) 11078b: 29 7d d0 sub %edi,-0x30(%ebp) 11078e: eb 1e jmp 1107ae <_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; 110790: 8d 59 08 lea 0x8(%ecx),%ebx } /* Statistics */ ++search_count; if ( alloc_begin != 0 ) { 110793: 85 db test %ebx,%ebx 110795: 0f 85 f1 00 00 00 jne 11088c <_Heap_Allocate_aligned_with_boundary+0x154><== ALWAYS TAKEN break; } block = block->next; 11079b: 8b 49 08 mov 0x8(%ecx),%ecx 11079e: 8b 45 e4 mov -0x1c(%ebp),%eax 1107a1: 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 ) { 1107a2: 39 4d 08 cmp %ecx,0x8(%ebp) 1107a5: 0f 84 25 01 00 00 je 1108d0 <_Heap_Allocate_aligned_with_boundary+0x198> 1107ab: 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 ) { 1107ae: 8b 59 04 mov 0x4(%ecx),%ebx 1107b1: 39 5d dc cmp %ebx,-0x24(%ebp) 1107b4: 73 e5 jae 11079b <_Heap_Allocate_aligned_with_boundary+0x63> if ( alignment == 0 ) { 1107b6: 8b 55 10 mov 0x10(%ebp),%edx 1107b9: 85 d2 test %edx,%edx 1107bb: 74 d3 je 110790 <_Heap_Allocate_aligned_with_boundary+0x58> if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 1107bd: 8b 45 08 mov 0x8(%ebp),%eax 1107c0: 8b 40 14 mov 0x14(%eax),%eax 1107c3: 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; 1107c6: 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; 1107c9: 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; 1107cc: 8d 51 08 lea 0x8(%ecx),%edx 1107cf: 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; 1107d2: 8b 75 c8 mov -0x38(%ebp),%esi 1107d5: 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 1107d7: 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; 1107d9: 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); 1107dc: 89 d8 mov %ebx,%eax 1107de: 31 d2 xor %edx,%edx 1107e0: f7 75 10 divl 0x10(%ebp) 1107e3: 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 ) { 1107e5: 39 de cmp %ebx,%esi 1107e7: 73 0b jae 1107f4 <_Heap_Allocate_aligned_with_boundary+0xbc> 1107e9: 89 f0 mov %esi,%eax 1107eb: 31 d2 xor %edx,%edx 1107ed: f7 75 10 divl 0x10(%ebp) 1107f0: 89 f3 mov %esi,%ebx 1107f2: 29 d3 sub %edx,%ebx } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 1107f4: 8b 45 14 mov 0x14(%ebp),%eax 1107f7: 85 c0 test %eax,%eax 1107f9: 74 5b je 110856 <_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; 1107fb: 8d 34 3b lea (%ebx,%edi,1),%esi 1107fe: 89 f0 mov %esi,%eax 110800: 31 d2 xor %edx,%edx 110802: f7 75 14 divl 0x14(%ebp) 110805: 89 f0 mov %esi,%eax 110807: 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 ) { 110809: 39 c3 cmp %eax,%ebx 11080b: 73 49 jae 110856 <_Heap_Allocate_aligned_with_boundary+0x11e> 11080d: 39 c6 cmp %eax,%esi 11080f: 76 45 jbe 110856 <_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; 110811: 8b 55 d4 mov -0x2c(%ebp),%edx 110814: 01 fa add %edi,%edx 110816: 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 ) { 110819: 39 c2 cmp %eax,%edx 11081b: 0f 87 7a ff ff ff ja 11079b <_Heap_Allocate_aligned_with_boundary+0x63> 110821: 89 ce mov %ecx,%esi 110823: eb 10 jmp 110835 <_Heap_Allocate_aligned_with_boundary+0xfd> 110825: 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 ) { 110828: 39 c1 cmp %eax,%ecx 11082a: 76 28 jbe 110854 <_Heap_Allocate_aligned_with_boundary+0x11c> if ( boundary_line < boundary_floor ) { 11082c: 39 45 e0 cmp %eax,-0x20(%ebp) 11082f: 0f 87 9f 00 00 00 ja 1108d4 <_Heap_Allocate_aligned_with_boundary+0x19c><== NEVER TAKEN return 0; } alloc_begin = boundary_line - alloc_size; 110835: 89 c3 mov %eax,%ebx 110837: 29 fb sub %edi,%ebx 110839: 89 d8 mov %ebx,%eax 11083b: 31 d2 xor %edx,%edx 11083d: f7 75 10 divl 0x10(%ebp) 110840: 29 d3 sub %edx,%ebx alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 110842: 8d 0c 3b lea (%ebx,%edi,1),%ecx 110845: 89 c8 mov %ecx,%eax 110847: 31 d2 xor %edx,%edx 110849: f7 75 14 divl 0x14(%ebp) 11084c: 89 c8 mov %ecx,%eax 11084e: 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 ) { 110850: 39 c3 cmp %eax,%ebx 110852: 72 d4 jb 110828 <_Heap_Allocate_aligned_with_boundary+0xf0> 110854: 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 ) { 110856: 39 5d d4 cmp %ebx,-0x2c(%ebp) 110859: 0f 87 3c ff ff ff ja 11079b <_Heap_Allocate_aligned_with_boundary+0x63> 11085f: be f8 ff ff ff mov $0xfffffff8,%esi 110864: 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); 110866: 01 de add %ebx,%esi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 110868: 89 d8 mov %ebx,%eax 11086a: 31 d2 xor %edx,%edx 11086c: 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; 11086f: 29 d6 sub %edx,%esi if ( free_size >= min_block_size || free_size == 0 ) { 110871: 39 75 d8 cmp %esi,-0x28(%ebp) 110874: 0f 86 19 ff ff ff jbe 110793 <_Heap_Allocate_aligned_with_boundary+0x5b> 11087a: 85 f6 test %esi,%esi 11087c: 0f 85 19 ff ff ff jne 11079b <_Heap_Allocate_aligned_with_boundary+0x63> } /* Statistics */ ++search_count; if ( alloc_begin != 0 ) { 110882: 85 db test %ebx,%ebx 110884: 0f 84 11 ff ff ff je 11079b <_Heap_Allocate_aligned_with_boundary+0x63><== NEVER TAKEN 11088a: 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; 11088c: 8b 45 08 mov 0x8(%ebp),%eax 11088f: ff 40 48 incl 0x48(%eax) stats->searches += search_count; 110892: 8b 55 e4 mov -0x1c(%ebp),%edx 110895: 01 50 4c add %edx,0x4c(%eax) block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 110898: 57 push %edi 110899: 53 push %ebx 11089a: 51 push %ecx 11089b: 50 push %eax 11089c: e8 8f be ff ff call 10c730 <_Heap_Block_allocate> 1108a1: 89 d8 mov %ebx,%eax 1108a3: 83 c4 10 add $0x10,%esp boundary ); } /* Statistics */ if ( stats->max_search < search_count ) { 1108a6: 8b 55 e4 mov -0x1c(%ebp),%edx 1108a9: 8b 4d 08 mov 0x8(%ebp),%ecx 1108ac: 39 51 44 cmp %edx,0x44(%ecx) 1108af: 73 15 jae 1108c6 <_Heap_Allocate_aligned_with_boundary+0x18e> stats->max_search = search_count; 1108b1: 89 51 44 mov %edx,0x44(%ecx) } return (void *) alloc_begin; } 1108b4: 8d 65 f4 lea -0xc(%ebp),%esp 1108b7: 5b pop %ebx 1108b8: 5e pop %esi 1108b9: 5f pop %edi 1108ba: c9 leave 1108bb: c3 ret /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 1108bc: 3b 7d 14 cmp 0x14(%ebp),%edi 1108bf: 76 1a jbe 1108db <_Heap_Allocate_aligned_with_boundary+0x1a3> 1108c1: 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 ) { 1108c4: 31 c0 xor %eax,%eax if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; } 1108c6: 8d 65 f4 lea -0xc(%ebp),%esp 1108c9: 5b pop %ebx 1108ca: 5e pop %esi 1108cb: 5f pop %edi 1108cc: c9 leave 1108cd: c3 ret 1108ce: 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 ) { 1108d0: 31 c0 xor %eax,%eax 1108d2: eb d2 jmp 1108a6 <_Heap_Allocate_aligned_with_boundary+0x16e> 1108d4: 89 f1 mov %esi,%ecx <== NOT EXECUTED 1108d6: e9 c0 fe ff ff jmp 11079b <_Heap_Allocate_aligned_with_boundary+0x63><== NOT EXECUTED if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 1108db: 8b 4d 10 mov 0x10(%ebp),%ecx 1108de: 85 c9 test %ecx,%ecx 1108e0: 0f 85 80 fe ff ff jne 110766 <_Heap_Allocate_aligned_with_boundary+0x2e> alignment = page_size; 1108e6: 89 55 10 mov %edx,0x10(%ebp) 1108e9: e9 78 fe ff ff jmp 110766 <_Heap_Allocate_aligned_with_boundary+0x2e> =============================================================================== 00110ccc <_Heap_Extend>: Heap_Control *heap, void *extend_area_begin_ptr, uintptr_t extend_area_size, uintptr_t *extended_size_ptr ) { 110ccc: 55 push %ebp 110ccd: 89 e5 mov %esp,%ebp 110ccf: 57 push %edi 110cd0: 56 push %esi 110cd1: 53 push %ebx 110cd2: 83 ec 4c sub $0x4c,%esp 110cd5: 8b 5d 08 mov 0x8(%ebp),%ebx 110cd8: 8b 4d 10 mov 0x10(%ebp),%ecx Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block; 110cdb: 8b 43 20 mov 0x20(%ebx),%eax 110cde: 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; 110ce1: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) Heap_Block *extend_last_block = NULL; 110ce8: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) uintptr_t const page_size = heap->page_size; 110cef: 8b 53 10 mov 0x10(%ebx),%edx 110cf2: 89 55 d4 mov %edx,-0x2c(%ebp) uintptr_t const min_block_size = heap->min_block_size; 110cf5: 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; 110cf8: 8b 73 30 mov 0x30(%ebx),%esi 110cfb: 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 ) { 110cfe: 8b 55 0c mov 0xc(%ebp),%edx 110d01: 01 ca add %ecx,%edx 110d03: 89 55 cc mov %edx,-0x34(%ebp) 110d06: 73 0c jae 110d14 <_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; 110d08: 31 c0 xor %eax,%eax if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 110d0a: 8d 65 f4 lea -0xc(%ebp),%esp 110d0d: 5b pop %ebx 110d0e: 5e pop %esi 110d0f: 5f pop %edi 110d10: c9 leave 110d11: c3 ret 110d12: 66 90 xchg %ax,%ax if ( extend_area_end < extend_area_begin ) { return false; } extend_area_ok = _Heap_Get_first_and_last_block( 110d14: 83 ec 08 sub $0x8,%esp 110d17: 8d 55 e0 lea -0x20(%ebp),%edx 110d1a: 52 push %edx 110d1b: 8d 55 e4 lea -0x1c(%ebp),%edx 110d1e: 52 push %edx 110d1f: 50 push %eax 110d20: ff 75 d4 pushl -0x2c(%ebp) 110d23: 51 push %ecx 110d24: ff 75 0c pushl 0xc(%ebp) 110d27: e8 20 bc ff ff call 10c94c <_Heap_Get_first_and_last_block> page_size, min_block_size, &extend_first_block, &extend_last_block ); if (!extend_area_ok ) { 110d2c: 83 c4 20 add $0x20,%esp 110d2f: 84 c0 test %al,%al 110d31: 74 d5 je 110d08 <_Heap_Extend+0x3c> 110d33: 8b 7d d0 mov -0x30(%ebp),%edi 110d36: c7 45 bc 00 00 00 00 movl $0x0,-0x44(%ebp) 110d3d: c7 45 b8 00 00 00 00 movl $0x0,-0x48(%ebp) 110d44: c7 45 c8 00 00 00 00 movl $0x0,-0x38(%ebp) 110d4b: c7 45 c4 00 00 00 00 movl $0x0,-0x3c(%ebp) 110d52: 8b 75 cc mov -0x34(%ebp),%esi 110d55: 89 5d b4 mov %ebx,-0x4c(%ebp) 110d58: eb 30 jmp 110d8a <_Heap_Extend+0xbe> 110d5a: 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 ) { 110d5c: 39 ce cmp %ecx,%esi 110d5e: 73 03 jae 110d63 <_Heap_Extend+0x97> 110d60: 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); 110d63: 8d 59 f8 lea -0x8(%ecx),%ebx 110d66: 89 c8 mov %ecx,%eax 110d68: 31 d2 xor %edx,%edx 110d6a: 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); 110d6d: 29 d3 sub %edx,%ebx link_below_block = start_block; } if ( sub_area_end == extend_area_begin ) { 110d6f: 3b 4d 0c cmp 0xc(%ebp),%ecx 110d72: 74 3c je 110db0 <_Heap_Extend+0xe4> start_block->prev_size = extend_area_end; merge_above_block = end_block; } else if ( sub_area_end < extend_area_begin ) { 110d74: 39 4d 0c cmp %ecx,0xc(%ebp) 110d77: 76 03 jbe 110d7c <_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 ) 110d79: 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; 110d7c: 8b 7b 04 mov 0x4(%ebx),%edi 110d7f: 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); 110d82: 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 ); 110d85: 39 7d d0 cmp %edi,-0x30(%ebp) 110d88: 74 39 je 110dc3 <_Heap_Extend+0xf7> return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 110d8a: 3b 7d d0 cmp -0x30(%ebp),%edi 110d8d: 0f 84 39 01 00 00 je 110ecc <_Heap_Extend+0x200> 110d93: 89 f8 mov %edi,%eax uintptr_t const sub_area_end = start_block->prev_size; 110d95: 8b 0f mov (%edi),%ecx Heap_Block *const end_block = _Heap_Block_of_alloc_area( sub_area_end, page_size ); if ( 110d97: 39 4d 0c cmp %ecx,0xc(%ebp) 110d9a: 73 08 jae 110da4 <_Heap_Extend+0xd8> sub_area_end > extend_area_begin && extend_area_end > sub_area_begin 110d9c: 39 f0 cmp %esi,%eax 110d9e: 0f 82 64 ff ff ff jb 110d08 <_Heap_Extend+0x3c> ) { return false; } if ( extend_area_end == sub_area_begin ) { 110da4: 39 f0 cmp %esi,%eax 110da6: 75 b4 jne 110d5c <_Heap_Extend+0x90> 110da8: 89 7d c4 mov %edi,-0x3c(%ebp) 110dab: eb b6 jmp 110d63 <_Heap_Extend+0x97> 110dad: 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; 110db0: 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 ) 110db2: 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; 110db5: 8b 7b 04 mov 0x4(%ebx),%edi 110db8: 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); 110dbb: 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 ); 110dbe: 39 7d d0 cmp %edi,-0x30(%ebp) 110dc1: 75 c7 jne 110d8a <_Heap_Extend+0xbe> <== NEVER TAKEN 110dc3: 8b 5d b4 mov -0x4c(%ebp),%ebx if ( extend_area_begin < heap->area_begin ) { 110dc6: 8b 75 0c mov 0xc(%ebp),%esi 110dc9: 3b 73 18 cmp 0x18(%ebx),%esi 110dcc: 0f 82 06 01 00 00 jb 110ed8 <_Heap_Extend+0x20c> heap->area_begin = extend_area_begin; } else if ( heap->area_end < extend_area_end ) { 110dd2: 8b 45 cc mov -0x34(%ebp),%eax 110dd5: 3b 43 1c cmp 0x1c(%ebx),%eax 110dd8: 76 03 jbe 110ddd <_Heap_Extend+0x111> heap->area_end = extend_area_end; 110dda: 89 43 1c mov %eax,0x1c(%ebx) } extend_first_block_size = (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; 110ddd: 8b 55 e0 mov -0x20(%ebp),%edx 110de0: 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 = 110de3: 89 d1 mov %edx,%ecx 110de5: 29 c1 sub %eax,%ecx (uintptr_t) extend_last_block - (uintptr_t) extend_first_block; extend_first_block->prev_size = extend_area_end; 110de7: 8b 75 cc mov -0x34(%ebp),%esi 110dea: 89 30 mov %esi,(%eax) extend_first_block->size_and_flag = extend_first_block_size | HEAP_PREV_BLOCK_USED; 110dec: 89 ce mov %ecx,%esi 110dee: 83 ce 01 or $0x1,%esi 110df1: 89 70 04 mov %esi,0x4(%eax) _Heap_Protection_block_initialize( heap, extend_first_block ); extend_last_block->prev_size = extend_first_block_size; 110df4: 89 0a mov %ecx,(%edx) extend_last_block->size_and_flag = 0; 110df6: 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 ) { 110dfd: 39 43 20 cmp %eax,0x20(%ebx) 110e00: 0f 86 da 00 00 00 jbe 110ee0 <_Heap_Extend+0x214> heap->first_block = extend_first_block; 110e06: 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 ) { 110e09: 8b 75 c4 mov -0x3c(%ebp),%esi 110e0c: 85 f6 test %esi,%esi 110e0e: 0f 84 10 01 00 00 je 110f24 <_Heap_Extend+0x258> Heap_Control *heap, uintptr_t extend_area_begin, Heap_Block *first_block ) { uintptr_t const page_size = heap->page_size; 110e14: 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 ); 110e17: 8b 4d 0c mov 0xc(%ebp),%ecx 110e1a: 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; 110e1d: 89 c8 mov %ecx,%eax 110e1f: 31 d2 xor %edx,%edx 110e21: f7 f6 div %esi if ( remainder != 0 ) { 110e23: 85 d2 test %edx,%edx 110e25: 0f 84 c9 00 00 00 je 110ef4 <_Heap_Extend+0x228> <== ALWAYS TAKEN return value - remainder + alignment; 110e2b: 8d 04 31 lea (%ecx,%esi,1),%eax <== NOT EXECUTED 110e2e: 29 d0 sub %edx,%eax <== NOT EXECUTED uintptr_t const new_first_block_begin = 110e30: 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; 110e33: 8b 75 c4 mov -0x3c(%ebp),%esi 110e36: 8b 0e mov (%esi),%ecx 110e38: 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 = 110e3b: 89 f0 mov %esi,%eax 110e3d: 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; 110e3f: 83 c8 01 or $0x1,%eax 110e42: 89 42 04 mov %eax,0x4(%edx) _Heap_Free_block( heap, new_first_block ); 110e45: 89 d8 mov %ebx,%eax 110e47: e8 64 fe ff ff call 110cb0 <_Heap_Free_block> link_below_block, extend_last_block ); } if ( merge_above_block != NULL ) { 110e4c: 8b 45 c8 mov -0x38(%ebp),%eax 110e4f: 85 c0 test %eax,%eax 110e51: 0f 84 a5 00 00 00 je 110efc <_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, 110e57: 8b 4d cc mov -0x34(%ebp),%ecx 110e5a: 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( 110e5d: 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); 110e60: 89 c8 mov %ecx,%eax 110e62: 31 d2 xor %edx,%edx 110e64: f7 73 10 divl 0x10(%ebx) 110e67: 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) 110e69: 8b 55 c8 mov -0x38(%ebp),%edx 110e6c: 8b 42 04 mov 0x4(%edx),%eax 110e6f: 29 c8 sub %ecx,%eax | HEAP_PREV_BLOCK_USED; 110e71: 83 c8 01 or $0x1,%eax 110e74: 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; 110e78: 8b 42 04 mov 0x4(%edx),%eax 110e7b: 83 e0 01 and $0x1,%eax block->size_and_flag = size | flag; 110e7e: 09 c8 or %ecx,%eax 110e80: 89 42 04 mov %eax,0x4(%edx) _Heap_Block_set_size( last_block, last_block_new_size ); _Heap_Free_block( heap, last_block ); 110e83: 89 d8 mov %ebx,%eax 110e85: e8 26 fe ff ff call 110cb0 <_Heap_Free_block> extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 110e8a: 8b 75 c4 mov -0x3c(%ebp),%esi 110e8d: 85 f6 test %esi,%esi 110e8f: 0f 84 ab 00 00 00 je 110f40 <_Heap_Extend+0x274> if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; } 110e95: 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( 110e98: 8b 43 20 mov 0x20(%ebx),%eax 110e9b: 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; 110e9d: 8b 4a 04 mov 0x4(%edx),%ecx 110ea0: 83 e1 01 and $0x1,%ecx block->size_and_flag = size | flag; 110ea3: 09 c8 or %ecx,%eax 110ea5: 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; 110ea8: 8b 43 30 mov 0x30(%ebx),%eax 110eab: 2b 45 c0 sub -0x40(%ebp),%eax /* Statistics */ stats->size += extended_size; 110eae: 01 43 2c add %eax,0x2c(%ebx) if ( extended_size_ptr != NULL ) 110eb1: 8b 55 14 mov 0x14(%ebp),%edx 110eb4: 85 d2 test %edx,%edx 110eb6: 0f 84 a0 00 00 00 je 110f5c <_Heap_Extend+0x290> <== NEVER TAKEN *extended_size_ptr = extended_size; 110ebc: 8b 55 14 mov 0x14(%ebp),%edx 110ebf: 89 02 mov %eax,(%edx) return true; 110ec1: b0 01 mov $0x1,%al } 110ec3: 8d 65 f4 lea -0xc(%ebp),%esp 110ec6: 5b pop %ebx 110ec7: 5e pop %esi 110ec8: 5f pop %edi 110ec9: c9 leave 110eca: c3 ret 110ecb: 90 nop return false; } do { uintptr_t const sub_area_begin = (start_block != first_block) ? (uintptr_t) start_block : heap->area_begin; 110ecc: 8b 55 b4 mov -0x4c(%ebp),%edx 110ecf: 8b 42 18 mov 0x18(%edx),%eax 110ed2: e9 be fe ff ff jmp 110d95 <_Heap_Extend+0xc9> 110ed7: 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; 110ed8: 89 73 18 mov %esi,0x18(%ebx) 110edb: e9 fd fe ff ff jmp 110ddd <_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 ) { 110ee0: 39 53 24 cmp %edx,0x24(%ebx) 110ee3: 0f 83 20 ff ff ff jae 110e09 <_Heap_Extend+0x13d> heap->last_block = extend_last_block; 110ee9: 89 53 24 mov %edx,0x24(%ebx) 110eec: e9 18 ff ff ff jmp 110e09 <_Heap_Extend+0x13d> 110ef1: 8d 76 00 lea 0x0(%esi),%esi uintptr_t remainder = value % alignment; if ( remainder != 0 ) { return value - remainder + alignment; } else { return value; 110ef4: 89 c8 mov %ecx,%eax 110ef6: e9 35 ff ff ff jmp 110e30 <_Heap_Extend+0x164> 110efb: 90 nop ); } if ( merge_above_block != NULL ) { _Heap_Merge_above( heap, merge_above_block, extend_area_end ); } else if ( link_above_block != NULL ) { 110efc: 8b 7d bc mov -0x44(%ebp),%edi 110eff: 85 ff test %edi,%edi 110f01: 74 87 je 110e8a <_Heap_Extend+0x1be> _Heap_Link_above( 110f03: 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 ); 110f06: 8b 45 e4 mov -0x1c(%ebp),%eax 110f09: 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; 110f0c: 8b 75 bc mov -0x44(%ebp),%esi 110f0f: 8b 56 04 mov 0x4(%esi),%edx 110f12: 83 e2 01 and $0x1,%edx block->size_and_flag = size | flag; 110f15: 09 d0 or %edx,%eax 110f17: 89 46 04 mov %eax,0x4(%esi) last_block->size_and_flag |= HEAP_PREV_BLOCK_USED; 110f1a: 83 49 04 01 orl $0x1,0x4(%ecx) 110f1e: e9 67 ff ff ff jmp 110e8a <_Heap_Extend+0x1be> 110f23: 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 ) { 110f24: 8b 4d b8 mov -0x48(%ebp),%ecx 110f27: 85 c9 test %ecx,%ecx 110f29: 0f 84 1d ff ff ff je 110e4c <_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; 110f2f: 8b 45 b8 mov -0x48(%ebp),%eax 110f32: 29 d0 sub %edx,%eax 110f34: 83 c8 01 or $0x1,%eax 110f37: 89 42 04 mov %eax,0x4(%edx) 110f3a: e9 0d ff ff ff jmp 110e4c <_Heap_Extend+0x180> 110f3f: 90 nop extend_first_block, extend_last_block ); } if ( merge_below_block == NULL && merge_above_block == NULL ) { 110f40: 8b 4d c8 mov -0x38(%ebp),%ecx 110f43: 85 c9 test %ecx,%ecx 110f45: 0f 85 4a ff ff ff jne 110e95 <_Heap_Extend+0x1c9> _Heap_Free_block( heap, extend_first_block ); 110f4b: 8b 55 e4 mov -0x1c(%ebp),%edx 110f4e: 89 d8 mov %ebx,%eax 110f50: e8 5b fd ff ff call 110cb0 <_Heap_Free_block> 110f55: e9 3b ff ff ff jmp 110e95 <_Heap_Extend+0x1c9> 110f5a: 66 90 xchg %ax,%ax stats->size += extended_size; if ( extended_size_ptr != NULL ) *extended_size_ptr = extended_size; return true; 110f5c: b0 01 mov $0x1,%al <== NOT EXECUTED 110f5e: e9 a7 fd ff ff jmp 110d0a <_Heap_Extend+0x3e> <== NOT EXECUTED =============================================================================== 001108f0 <_Heap_Free>: return do_free; } #endif bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 1108f0: 55 push %ebp 1108f1: 89 e5 mov %esp,%ebp 1108f3: 57 push %edi 1108f4: 56 push %esi 1108f5: 53 push %ebx 1108f6: 83 ec 10 sub $0x10,%esp 1108f9: 8b 5d 08 mov 0x8(%ebp),%ebx 1108fc: 8b 45 0c mov 0xc(%ebp),%eax 1108ff: 8d 48 f8 lea -0x8(%eax),%ecx 110902: 31 d2 xor %edx,%edx 110904: 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); 110907: 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 110909: 8b 43 20 mov 0x20(%ebx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 11090c: 39 c1 cmp %eax,%ecx 11090e: 72 07 jb 110917 <_Heap_Free+0x27> 110910: 8b 73 24 mov 0x24(%ebx),%esi 110913: 39 f1 cmp %esi,%ecx 110915: 76 0d jbe 110924 <_Heap_Free+0x34> /* As we always coalesce free blocks, the block that preceedes prev_block must have been used. */ if ( !_Heap_Is_prev_used ( prev_block) ) { _HAssert( false ); return( false ); 110917: 31 c0 xor %eax,%eax --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 110919: 83 c4 10 add $0x10,%esp 11091c: 5b pop %ebx 11091d: 5e pop %esi 11091e: 5f pop %edi 11091f: c9 leave 110920: c3 ret 110921: 8d 76 00 lea 0x0(%esi),%esi 110924: 8b 51 04 mov 0x4(%ecx),%edx 110927: 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; 11092a: 83 e2 fe and $0xfffffffe,%edx 11092d: 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); 110930: 8d 14 11 lea (%ecx,%edx,1),%edx const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 110933: 39 d0 cmp %edx,%eax 110935: 77 e0 ja 110917 <_Heap_Free+0x27> <== NEVER TAKEN 110937: 39 d6 cmp %edx,%esi 110939: 72 dc jb 110917 <_Heap_Free+0x27> <== NEVER TAKEN 11093b: 8b 7a 04 mov 0x4(%edx),%edi if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { _HAssert( false ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 11093e: f7 c7 01 00 00 00 test $0x1,%edi 110944: 74 d1 je 110917 <_Heap_Free+0x27> <== NEVER TAKEN - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 110946: 83 e7 fe and $0xfffffffe,%edi 110949: 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 )); 11094c: 39 d6 cmp %edx,%esi 11094e: 0f 84 c8 00 00 00 je 110a1c <_Heap_Free+0x12c> return do_free; } #endif bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) 110954: f6 44 3a 04 01 testb $0x1,0x4(%edx,%edi,1) 110959: 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 ) ) { 11095d: f6 45 f0 01 testb $0x1,-0x10(%ebp) 110961: 75 45 jne 1109a8 <_Heap_Free+0xb8> uintptr_t const prev_size = block->prev_size; 110963: 8b 39 mov (%ecx),%edi 110965: 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); 110968: 29 f9 sub %edi,%ecx const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 11096a: 39 c8 cmp %ecx,%eax 11096c: 77 a9 ja 110917 <_Heap_Free+0x27> <== NEVER TAKEN 11096e: 39 ce cmp %ecx,%esi 110970: 72 a5 jb 110917 <_Heap_Free+0x27> <== NEVER TAKEN return( false ); } /* As we always coalesce free blocks, the block that preceedes prev_block must have been used. */ if ( !_Heap_Is_prev_used ( prev_block) ) { 110972: f6 41 04 01 testb $0x1,0x4(%ecx) 110976: 74 9f je 110917 <_Heap_Free+0x27> <== NEVER TAKEN _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 110978: 80 7d eb 00 cmpb $0x0,-0x15(%ebp) 11097c: 0f 84 a6 00 00 00 je 110a28 <_Heap_Free+0x138> uintptr_t const size = block_size + prev_size + next_block_size; 110982: 8b 7d e4 mov -0x1c(%ebp),%edi 110985: 03 7d ec add -0x14(%ebp),%edi 110988: 03 7d f0 add -0x10(%ebp),%edi --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 11098b: 8b 42 08 mov 0x8(%edx),%eax 11098e: 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; 110991: 89 42 08 mov %eax,0x8(%edx) next->prev = prev; 110994: 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; 110997: ff 4b 38 decl 0x38(%ebx) prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 11099a: 89 f8 mov %edi,%eax 11099c: 83 c8 01 or $0x1,%eax 11099f: 89 41 04 mov %eax,0x4(%ecx) next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; 1109a2: 89 3c 39 mov %edi,(%ecx,%edi,1) 1109a5: eb 2a jmp 1109d1 <_Heap_Free+0xe1> 1109a7: 90 nop uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ 1109a8: 80 7d eb 00 cmpb $0x0,-0x15(%ebp) 1109ac: 74 3a je 1109e8 <_Heap_Free+0xf8> uintptr_t const size = block_size + next_block_size; 1109ae: 8b 7d e4 mov -0x1c(%ebp),%edi 1109b1: 03 7d ec add -0x14(%ebp),%edi --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 1109b4: 8b 42 08 mov 0x8(%edx),%eax 1109b7: 8b 52 0c mov 0xc(%edx),%edx ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 1109ba: 89 41 08 mov %eax,0x8(%ecx) new_block->prev = prev; 1109bd: 89 51 0c mov %edx,0xc(%ecx) next->prev = new_block; 1109c0: 89 48 0c mov %ecx,0xc(%eax) prev->next = new_block; 1109c3: 89 4a 08 mov %ecx,0x8(%edx) next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ uintptr_t const size = block_size + next_block_size; _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 1109c6: 89 f8 mov %edi,%eax 1109c8: 83 c8 01 or $0x1,%eax 1109cb: 89 41 04 mov %eax,0x4(%ecx) next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 1109ce: 89 3c 39 mov %edi,(%ecx,%edi,1) stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 1109d1: ff 4b 40 decl 0x40(%ebx) ++stats->frees; 1109d4: ff 43 50 incl 0x50(%ebx) stats->free_size += block_size; 1109d7: 8b 55 ec mov -0x14(%ebp),%edx 1109da: 01 53 30 add %edx,0x30(%ebx) return( true ); 1109dd: b0 01 mov $0x1,%al } 1109df: 83 c4 10 add $0x10,%esp 1109e2: 5b pop %ebx 1109e3: 5e pop %esi 1109e4: 5f pop %edi 1109e5: c9 leave 1109e6: c3 ret 1109e7: 90 nop RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 1109e8: 8b 43 08 mov 0x8(%ebx),%eax new_block->next = next; 1109eb: 89 41 08 mov %eax,0x8(%ecx) new_block->prev = block_before; 1109ee: 89 59 0c mov %ebx,0xc(%ecx) block_before->next = new_block; 1109f1: 89 4b 08 mov %ecx,0x8(%ebx) next->prev = new_block; 1109f4: 89 48 0c mov %ecx,0xc(%eax) next_block->prev_size = size; } else { /* no coalesce */ /* Add 'block' to the head of the free blocks list as it tends to produce less fragmentation than adding to the tail. */ _Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block ); block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 1109f7: 8b 45 ec mov -0x14(%ebp),%eax 1109fa: 83 c8 01 or $0x1,%eax 1109fd: 89 41 04 mov %eax,0x4(%ecx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 110a00: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = block_size; 110a04: 8b 45 ec mov -0x14(%ebp),%eax 110a07: 89 02 mov %eax,(%edx) /* Statistics */ ++stats->free_blocks; 110a09: 8b 43 38 mov 0x38(%ebx),%eax 110a0c: 40 inc %eax 110a0d: 89 43 38 mov %eax,0x38(%ebx) if ( stats->max_free_blocks < stats->free_blocks ) { 110a10: 3b 43 3c cmp 0x3c(%ebx),%eax 110a13: 76 bc jbe 1109d1 <_Heap_Free+0xe1> stats->max_free_blocks = stats->free_blocks; 110a15: 89 43 3c mov %eax,0x3c(%ebx) 110a18: eb b7 jmp 1109d1 <_Heap_Free+0xe1> 110a1a: 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 )); 110a1c: c6 45 eb 00 movb $0x0,-0x15(%ebp) 110a20: e9 38 ff ff ff jmp 11095d <_Heap_Free+0x6d> 110a25: 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; 110a28: 8b 45 ec mov -0x14(%ebp),%eax 110a2b: 03 45 f0 add -0x10(%ebp),%eax prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 110a2e: 89 c6 mov %eax,%esi 110a30: 83 ce 01 or $0x1,%esi 110a33: 89 71 04 mov %esi,0x4(%ecx) next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 110a36: 83 62 04 fe andl $0xfffffffe,0x4(%edx) next_block->prev_size = size; 110a3a: 89 02 mov %eax,(%edx) 110a3c: eb 93 jmp 1109d1 <_Heap_Free+0xe1> =============================================================================== 0010c5c0 <_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 ) { 10c5c0: 55 push %ebp 10c5c1: 89 e5 mov %esp,%ebp 10c5c3: 57 push %edi 10c5c4: 56 push %esi 10c5c5: 53 push %ebx 10c5c6: 8b 4d 08 mov 0x8(%ebp),%ecx 10c5c9: 8b 7d 0c mov 0xc(%ebp),%edi uintptr_t const heap_area_end = heap_area_begin + heap_area_size; 10c5cc: 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 ); 10c5cf: 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; 10c5d2: 89 d8 mov %ebx,%eax 10c5d4: 31 d2 xor %edx,%edx 10c5d6: f7 75 10 divl 0x10(%ebp) if ( remainder != 0 ) { 10c5d9: 85 d2 test %edx,%edx 10c5db: 74 05 je 10c5e2 <_Heap_Get_first_and_last_block+0x22> return value - remainder + alignment; 10c5dd: 03 5d 10 add 0x10(%ebp),%ebx 10c5e0: 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 ( 10c5e2: 39 f1 cmp %esi,%ecx 10c5e4: 77 2e ja 10c614 <_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); 10c5e6: 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 = 10c5e9: 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 10c5eb: 39 df cmp %ebx,%edi 10c5ed: 76 25 jbe 10c614 <_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 ); 10c5ef: 29 df sub %ebx,%edi RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 10c5f1: 89 f8 mov %edi,%eax 10c5f3: 31 d2 xor %edx,%edx 10c5f5: f7 75 10 divl 0x10(%ebp) 10c5f8: 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 10c5fa: 39 7d 14 cmp %edi,0x14(%ebp) 10c5fd: 77 15 ja 10c614 <_Heap_Get_first_and_last_block+0x54> ) { /* Invalid area or area too small */ return false; } *first_block_ptr = first_block; 10c5ff: 8b 45 18 mov 0x18(%ebp),%eax 10c602: 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); 10c604: 01 f7 add %esi,%edi 10c606: 8b 45 1c mov 0x1c(%ebp),%eax 10c609: 89 38 mov %edi,(%eax) *last_block_ptr = last_block; return true; 10c60b: b0 01 mov $0x1,%al } 10c60d: 5b pop %ebx 10c60e: 5e pop %esi 10c60f: 5f pop %edi 10c610: c9 leave 10c611: c3 ret 10c612: 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; 10c614: 31 c0 xor %eax,%eax *first_block_ptr = first_block; *last_block_ptr = last_block; return true; } 10c616: 5b pop %ebx 10c617: 5e pop %esi 10c618: 5f pop %edi 10c619: c9 leave 10c61a: c3 ret =============================================================================== 00114604 <_Heap_Get_free_information>: void _Heap_Get_free_information( Heap_Control *the_heap, Heap_Information *info ) { 114604: 55 push %ebp 114605: 89 e5 mov %esp,%ebp 114607: 57 push %edi 114608: 56 push %esi 114609: 53 push %ebx 11460a: 8b 7d 0c mov 0xc(%ebp),%edi Heap_Block *the_block; Heap_Block *const tail = _Heap_Free_list_tail(the_heap); info->number = 0; 11460d: c7 07 00 00 00 00 movl $0x0,(%edi) info->largest = 0; 114613: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) info->total = 0; 11461a: 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; } } 114621: 8b 45 08 mov 0x8(%ebp),%eax 114624: 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); 114627: 39 d0 cmp %edx,%eax 114629: 74 31 je 11465c <_Heap_Get_free_information+0x58> 11462b: b9 01 00 00 00 mov $0x1,%ecx 114630: 31 f6 xor %esi,%esi 114632: 31 db xor %ebx,%ebx 114634: eb 07 jmp 11463d <_Heap_Get_free_information+0x39> 114636: 66 90 xchg %ax,%ax 114638: 8b 77 04 mov 0x4(%edi),%esi 11463b: 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; 11463d: 8b 42 04 mov 0x4(%edx),%eax 114640: 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; 114643: 01 c3 add %eax,%ebx if ( info->largest < the_size ) 114645: 39 f0 cmp %esi,%eax 114647: 76 03 jbe 11464c <_Heap_Get_free_information+0x48> info->largest = the_size; 114649: 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) 11464c: 8b 52 08 mov 0x8(%edx),%edx 11464f: 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); 114652: 39 55 08 cmp %edx,0x8(%ebp) 114655: 75 e1 jne 114638 <_Heap_Get_free_information+0x34> 114657: 89 0f mov %ecx,(%edi) 114659: 89 5f 08 mov %ebx,0x8(%edi) info->number++; info->total += the_size; if ( info->largest < the_size ) info->largest = the_size; } } 11465c: 5b pop %ebx 11465d: 5e pop %esi 11465e: 5f pop %edi 11465f: c9 leave 114660: c3 ret =============================================================================== 00111468 <_Heap_Get_information>: void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 111468: 55 push %ebp 111469: 89 e5 mov %esp,%ebp 11146b: 57 push %edi 11146c: 56 push %esi 11146d: 53 push %ebx 11146e: 83 ec 04 sub $0x4,%esp 111471: 8b 45 08 mov 0x8(%ebp),%eax 111474: 8b 5d 0c mov 0xc(%ebp),%ebx Heap_Block *the_block = the_heap->first_block; 111477: 8b 50 20 mov 0x20(%eax),%edx Heap_Block *const end = the_heap->last_block; 11147a: 8b 40 24 mov 0x24(%eax),%eax 11147d: 89 45 f0 mov %eax,-0x10(%ebp) memset(the_info, 0, sizeof(*the_info)); 111480: b9 18 00 00 00 mov $0x18,%ecx 111485: 31 c0 xor %eax,%eax 111487: 89 df mov %ebx,%edi 111489: f3 aa rep stos %al,%es:(%edi) while ( the_block != end ) { 11148b: 3b 55 f0 cmp -0x10(%ebp),%edx 11148e: 74 38 je 1114c8 <_Heap_Get_information+0x60><== NEVER TAKEN 111490: 8b 7a 04 mov 0x4(%edx),%edi 111493: eb 18 jmp 1114ad <_Heap_Get_information+0x45> 111495: 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; 111498: 8d 43 0c lea 0xc(%ebx),%eax else info = &the_info->Free; info->number++; 11149b: ff 00 incl (%eax) info->total += the_size; 11149d: 01 48 08 add %ecx,0x8(%eax) if ( info->largest < the_size ) 1114a0: 39 48 04 cmp %ecx,0x4(%eax) 1114a3: 73 03 jae 1114a8 <_Heap_Get_information+0x40> info->largest = the_size; 1114a5: 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 ) { 1114a8: 39 75 f0 cmp %esi,-0x10(%ebp) 1114ab: 74 1b je 1114c8 <_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; 1114ad: 89 f9 mov %edi,%ecx 1114af: 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); 1114b2: 8d 34 0a lea (%edx,%ecx,1),%esi 1114b5: 89 f2 mov %esi,%edx if ( info->largest < the_size ) info->largest = the_size; the_block = next_block; } } 1114b7: 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) ) 1114ba: f7 c7 01 00 00 00 test $0x1,%edi 1114c0: 75 d6 jne 111498 <_Heap_Get_information+0x30> info = &the_info->Used; else info = &the_info->Free; 1114c2: 89 d8 mov %ebx,%eax 1114c4: eb d5 jmp 11149b <_Heap_Get_information+0x33> 1114c6: 66 90 xchg %ax,%ax if ( info->largest < the_size ) info->largest = the_size; the_block = next_block; } } 1114c8: 58 pop %eax 1114c9: 5b pop %ebx 1114ca: 5e pop %esi 1114cb: 5f pop %edi 1114cc: c9 leave 1114cd: c3 ret =============================================================================== 0011e5f8 <_Heap_Resize_block>: void *alloc_begin_ptr, uintptr_t new_alloc_size, uintptr_t *old_size, uintptr_t *new_size ) { 11e5f8: 55 push %ebp 11e5f9: 89 e5 mov %esp,%ebp 11e5fb: 57 push %edi 11e5fc: 56 push %esi 11e5fd: 53 push %ebx 11e5fe: 83 ec 2c sub $0x2c,%esp 11e601: 8b 5d 08 mov 0x8(%ebp),%ebx 11e604: 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); 11e607: 8d 4e f8 lea -0x8(%esi),%ecx 11e60a: 89 f0 mov %esi,%eax 11e60c: 31 d2 xor %edx,%edx 11e60e: 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); 11e611: 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; 11e613: 8b 45 14 mov 0x14(%ebp),%eax 11e616: c7 00 00 00 00 00 movl $0x0,(%eax) *new_size = 0; 11e61c: 8b 55 18 mov 0x18(%ebp),%edx 11e61f: 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; 11e625: 39 4b 20 cmp %ecx,0x20(%ebx) 11e628: 77 05 ja 11e62f <_Heap_Resize_block+0x37> 11e62a: 39 4b 24 cmp %ecx,0x24(%ebx) 11e62d: 73 0d jae 11e63c <_Heap_Resize_block+0x44> new_alloc_size, old_size, new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; 11e62f: b8 02 00 00 00 mov $0x2,%eax } } 11e634: 8d 65 f4 lea -0xc(%ebp),%esp 11e637: 5b pop %ebx 11e638: 5e pop %esi 11e639: 5f pop %edi 11e63a: c9 leave 11e63b: 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; 11e63c: 8b 41 04 mov 0x4(%ecx),%eax 11e63f: 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; 11e642: 8d 3c 01 lea (%ecx,%eax,1),%edi 11e645: 89 7d d4 mov %edi,-0x2c(%ebp) uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS; 11e648: 89 fa mov %edi,%edx 11e64a: 29 f2 sub %esi,%edx 11e64c: 83 c2 04 add $0x4,%edx 11e64f: 89 55 e0 mov %edx,-0x20(%ebp) 11e652: 8b 57 04 mov 0x4(%edi),%edx 11e655: 83 e2 fe and $0xfffffffe,%edx 11e658: 89 55 d0 mov %edx,-0x30(%ebp) RTEMS_INLINE_ROUTINE bool _Heap_Is_free( const Heap_Block *block ) { return !_Heap_Is_used( block ); 11e65b: f6 44 17 04 01 testb $0x1,0x4(%edi,%edx,1) 11e660: 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; 11e664: 8b 55 e0 mov -0x20(%ebp),%edx 11e667: 8b 7d 14 mov 0x14(%ebp),%edi 11e66a: 89 17 mov %edx,(%edi) if ( next_block_is_free ) { 11e66c: 80 7d df 00 cmpb $0x0,-0x21(%ebp) 11e670: 75 6e jne 11e6e0 <_Heap_Resize_block+0xe8> block_size += next_block_size; alloc_size += next_block_size; } if ( new_alloc_size > alloc_size ) { 11e672: 8b 55 e0 mov -0x20(%ebp),%edx 11e675: 39 55 10 cmp %edx,0x10(%ebp) 11e678: 77 79 ja 11e6f3 <_Heap_Resize_block+0xfb> return HEAP_RESIZE_UNSATISFIED; } if ( next_block_is_free ) { 11e67a: 80 7d df 00 cmpb $0x0,-0x21(%ebp) 11e67e: 74 31 je 11e6b1 <_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; 11e680: 8b 79 04 mov 0x4(%ecx),%edi 11e683: 83 e7 01 and $0x1,%edi block->size_and_flag = size | flag; 11e686: 09 c7 or %eax,%edi 11e688: 89 79 04 mov %edi,0x4(%ecx) new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11e68b: 8b 7d d4 mov -0x2c(%ebp),%edi 11e68e: 8b 7f 08 mov 0x8(%edi),%edi 11e691: 89 7d e4 mov %edi,-0x1c(%ebp) 11e694: 8b 55 d4 mov -0x2c(%ebp),%edx 11e697: 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; 11e69a: 8b 55 e4 mov -0x1c(%ebp),%edx 11e69d: 89 57 08 mov %edx,0x8(%edi) next->prev = prev; 11e6a0: 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; 11e6a3: 83 4c 01 04 01 orl $0x1,0x4(%ecx,%eax,1) /* Statistics */ --stats->free_blocks; 11e6a8: ff 4b 38 decl 0x38(%ebx) stats->free_size -= next_block_size; 11e6ab: 8b 7d d0 mov -0x30(%ebp),%edi 11e6ae: 29 7b 30 sub %edi,0x30(%ebx) } block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size ); 11e6b1: ff 75 10 pushl 0x10(%ebp) 11e6b4: 56 push %esi 11e6b5: 51 push %ecx 11e6b6: 53 push %ebx 11e6b7: e8 74 e0 fe ff call 10c730 <_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; 11e6bc: 8b 50 04 mov 0x4(%eax),%edx 11e6bf: 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; 11e6c2: 29 f0 sub %esi,%eax 11e6c4: 8d 44 10 04 lea 0x4(%eax,%edx,1),%eax 11e6c8: 8b 55 18 mov 0x18(%ebp),%edx 11e6cb: 89 02 mov %eax,(%edx) /* Statistics */ ++stats->resizes; 11e6cd: ff 43 54 incl 0x54(%ebx) 11e6d0: 83 c4 10 add $0x10,%esp return HEAP_RESIZE_SUCCESSFUL; 11e6d3: 31 c0 xor %eax,%eax new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11e6d5: 8d 65 f4 lea -0xc(%ebp),%esp 11e6d8: 5b pop %ebx 11e6d9: 5e pop %esi 11e6da: 5f pop %edi 11e6db: c9 leave 11e6dc: c3 ret 11e6dd: 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; 11e6e0: 03 45 d0 add -0x30(%ebp),%eax alloc_size += next_block_size; 11e6e3: 8b 7d d0 mov -0x30(%ebp),%edi 11e6e6: 01 fa add %edi,%edx 11e6e8: 89 55 e0 mov %edx,-0x20(%ebp) } if ( new_alloc_size > alloc_size ) { 11e6eb: 8b 55 e0 mov -0x20(%ebp),%edx 11e6ee: 39 55 10 cmp %edx,0x10(%ebp) 11e6f1: 76 87 jbe 11e67a <_Heap_Resize_block+0x82> return HEAP_RESIZE_UNSATISFIED; 11e6f3: b8 01 00 00 00 mov $0x1,%eax new_size ); } else { return HEAP_RESIZE_FATAL_ERROR; } } 11e6f8: 8d 65 f4 lea -0xc(%ebp),%esp 11e6fb: 5b pop %ebx 11e6fc: 5e pop %esi 11e6fd: 5f pop %edi 11e6fe: c9 leave 11e6ff: c3 ret =============================================================================== 0011e700 <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 11e700: 55 push %ebp 11e701: 89 e5 mov %esp,%ebp 11e703: 56 push %esi 11e704: 53 push %ebx 11e705: 8b 5d 08 mov 0x8(%ebp),%ebx 11e708: 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); 11e70b: 8d 4e f8 lea -0x8(%esi),%ecx 11e70e: 89 f0 mov %esi,%eax 11e710: 31 d2 xor %edx,%edx 11e712: 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); 11e715: 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 11e717: 8b 43 20 mov 0x20(%ebx),%eax && (uintptr_t) block <= (uintptr_t) heap->last_block; 11e71a: 39 c1 cmp %eax,%ecx 11e71c: 72 07 jb 11e725 <_Heap_Size_of_alloc_area+0x25> 11e71e: 8b 53 24 mov 0x24(%ebx),%edx 11e721: 39 d1 cmp %edx,%ecx 11e723: 76 07 jbe 11e72c <_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; 11e725: 31 c0 xor %eax,%eax } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; return true; } 11e727: 5b pop %ebx 11e728: 5e pop %esi 11e729: c9 leave 11e72a: c3 ret 11e72b: 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; 11e72c: 8b 59 04 mov 0x4(%ecx),%ebx 11e72f: 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); 11e732: 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; 11e734: 39 c8 cmp %ecx,%eax 11e736: 77 ed ja 11e725 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN 11e738: 39 ca cmp %ecx,%edx 11e73a: 72 e9 jb 11e725 <_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 ) 11e73c: f6 41 04 01 testb $0x1,0x4(%ecx) 11e740: 74 e3 je 11e725 <_Heap_Size_of_alloc_area+0x25><== NEVER TAKEN ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin; 11e742: 29 f1 sub %esi,%ecx 11e744: 8d 51 04 lea 0x4(%ecx),%edx 11e747: 8b 45 10 mov 0x10(%ebp),%eax 11e74a: 89 10 mov %edx,(%eax) return true; 11e74c: b0 01 mov $0x1,%al } 11e74e: 5b pop %ebx 11e74f: 5e pop %esi 11e750: c9 leave 11e751: c3 ret =============================================================================== 0010d264 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 10d264: 55 push %ebp 10d265: 89 e5 mov %esp,%ebp 10d267: 57 push %edi 10d268: 56 push %esi 10d269: 53 push %ebx 10d26a: 83 ec 4c sub $0x4c,%esp 10d26d: 8b 5d 08 mov 0x8(%ebp),%ebx uintptr_t const page_size = heap->page_size; 10d270: 8b 43 10 mov 0x10(%ebx),%eax 10d273: 89 45 e0 mov %eax,-0x20(%ebp) uintptr_t const min_block_size = heap->min_block_size; 10d276: 8b 53 14 mov 0x14(%ebx),%edx 10d279: 89 55 d0 mov %edx,-0x30(%ebp) Heap_Block *const first_block = heap->first_block; 10d27c: 8b 43 20 mov 0x20(%ebx),%eax 10d27f: 89 45 dc mov %eax,-0x24(%ebp) Heap_Block *const last_block = heap->last_block; 10d282: 8b 53 24 mov 0x24(%ebx),%edx 10d285: 89 55 cc mov %edx,-0x34(%ebp) Heap_Block *block = first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 10d288: 80 7d 10 00 cmpb $0x0,0x10(%ebp) 10d28c: 74 1a je 10d2a8 <_Heap_Walk+0x44> 10d28e: c7 45 d8 1c d2 10 00 movl $0x10d21c,-0x28(%ebp) if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d295: 83 3d 20 87 12 00 03 cmpl $0x3,0x128720 10d29c: 74 1a je 10d2b8 <_Heap_Walk+0x54> <== ALWAYS TAKEN } block = next_block; } while ( block != first_block ); return true; 10d29e: b0 01 mov $0x1,%al } 10d2a0: 8d 65 f4 lea -0xc(%ebp),%esp 10d2a3: 5b pop %ebx 10d2a4: 5e pop %esi 10d2a5: 5f pop %edi 10d2a6: c9 leave 10d2a7: 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; 10d2a8: c7 45 d8 14 d2 10 00 movl $0x10d214,-0x28(%ebp) if ( !_System_state_Is_up( _System_state_Get() ) ) { 10d2af: 83 3d 20 87 12 00 03 cmpl $0x3,0x128720 10d2b6: 75 e6 jne 10d29e <_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)( 10d2b8: 52 push %edx 10d2b9: ff 73 0c pushl 0xc(%ebx) 10d2bc: ff 73 08 pushl 0x8(%ebx) 10d2bf: ff 75 cc pushl -0x34(%ebp) 10d2c2: ff 75 dc pushl -0x24(%ebp) 10d2c5: ff 73 1c pushl 0x1c(%ebx) 10d2c8: ff 73 18 pushl 0x18(%ebx) 10d2cb: ff 75 d0 pushl -0x30(%ebp) 10d2ce: ff 75 e0 pushl -0x20(%ebp) 10d2d1: 68 74 16 12 00 push $0x121674 10d2d6: 6a 00 push $0x0 10d2d8: ff 75 0c pushl 0xc(%ebp) 10d2db: 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 ) { 10d2de: 83 c4 30 add $0x30,%esp 10d2e1: 8b 45 e0 mov -0x20(%ebp),%eax 10d2e4: 85 c0 test %eax,%eax 10d2e6: 74 70 je 10d358 <_Heap_Walk+0xf4> (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 10d2e8: f6 45 e0 03 testb $0x3,-0x20(%ebp) 10d2ec: 75 72 jne 10d360 <_Heap_Walk+0xfc> RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d2ee: 8b 45 d0 mov -0x30(%ebp),%eax 10d2f1: 31 d2 xor %edx,%edx 10d2f3: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 10d2f6: 85 d2 test %edx,%edx 10d2f8: 75 72 jne 10d36c <_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; 10d2fa: 8b 45 dc mov -0x24(%ebp),%eax 10d2fd: 83 c0 08 add $0x8,%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d300: 31 d2 xor %edx,%edx 10d302: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( 10d305: 85 d2 test %edx,%edx 10d307: 75 6f jne 10d378 <_Heap_Walk+0x114> block = next_block; } while ( block != first_block ); return true; } 10d309: 8b 45 dc mov -0x24(%ebp),%eax 10d30c: 8b 40 04 mov 0x4(%eax),%eax 10d30f: 89 45 e4 mov %eax,-0x1c(%ebp) ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 10d312: a8 01 test $0x1,%al 10d314: 0f 84 ce 02 00 00 je 10d5e8 <_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; 10d31a: 8b 55 cc mov -0x34(%ebp),%edx 10d31d: 8b 42 04 mov 0x4(%edx),%eax 10d320: 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); 10d323: 01 d0 add %edx,%eax ); return false; } if ( _Heap_Is_free( last_block ) ) { 10d325: f6 40 04 01 testb $0x1,0x4(%eax) 10d329: 74 25 je 10d350 <_Heap_Walk+0xec> ); return false; } if ( 10d32b: 39 45 dc cmp %eax,-0x24(%ebp) 10d32e: 74 54 je 10d384 <_Heap_Walk+0x120> <== ALWAYS TAKEN _Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block ) { (*printer)( 10d330: 51 push %ecx <== NOT EXECUTED 10d331: 68 90 17 12 00 push $0x121790 <== NOT EXECUTED 10d336: 66 90 xchg %ax,%ax <== NOT EXECUTED return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10d338: 6a 01 push $0x1 10d33a: ff 75 0c pushl 0xc(%ebp) 10d33d: ff 55 d8 call *-0x28(%ebp) 10d340: 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; 10d343: 31 c0 xor %eax,%eax block = next_block; } while ( block != first_block ); return true; } 10d345: 8d 65 f4 lea -0xc(%ebp),%esp 10d348: 5b pop %ebx 10d349: 5e pop %esi 10d34a: 5f pop %edi 10d34b: c9 leave 10d34c: c3 ret 10d34d: 8d 76 00 lea 0x0(%esi),%esi return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 10d350: 53 push %ebx 10d351: 68 2a 16 12 00 push $0x12162a 10d356: eb e0 jmp 10d338 <_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" ); 10d358: 57 push %edi 10d359: 68 f9 15 12 00 push $0x1215f9 10d35e: eb d8 jmp 10d338 <_Heap_Walk+0xd4> return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 10d360: ff 75 e0 pushl -0x20(%ebp) 10d363: 68 0c 16 12 00 push $0x12160c 10d368: eb ce jmp 10d338 <_Heap_Walk+0xd4> 10d36a: 66 90 xchg %ax,%ax return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 10d36c: ff 75 d0 pushl -0x30(%ebp) 10d36f: 68 08 17 12 00 push $0x121708 10d374: eb c2 jmp 10d338 <_Heap_Walk+0xd4> 10d376: 66 90 xchg %ax,%ax } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 10d378: ff 75 dc pushl -0x24(%ebp) 10d37b: 68 2c 17 12 00 push $0x12172c 10d380: eb b6 jmp 10d338 <_Heap_Walk+0xd4> 10d382: 66 90 xchg %ax,%ax int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 10d384: 8b 43 10 mov 0x10(%ebx),%eax 10d387: 89 45 c8 mov %eax,-0x38(%ebp) block = next_block; } while ( block != first_block ); return true; } 10d38a: 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 ) { 10d38d: 39 f3 cmp %esi,%ebx 10d38f: 74 65 je 10d3f6 <_Heap_Walk+0x192> block = next_block; } while ( block != first_block ); return true; } 10d391: 8b 43 20 mov 0x20(%ebx),%eax 10d394: 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; 10d397: 39 f0 cmp %esi,%eax 10d399: 0f 87 55 02 00 00 ja 10d5f4 <_Heap_Walk+0x390> <== NEVER TAKEN 10d39f: 8b 7b 24 mov 0x24(%ebx),%edi 10d3a2: 39 f7 cmp %esi,%edi 10d3a4: 0f 82 4a 02 00 00 jb 10d5f4 <_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; 10d3aa: 8d 46 08 lea 0x8(%esi),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d3ad: 31 d2 xor %edx,%edx 10d3af: f7 75 c8 divl -0x38(%ebp) ); return false; } if ( 10d3b2: 85 d2 test %edx,%edx 10d3b4: 0f 85 71 02 00 00 jne 10d62b <_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; 10d3ba: 8b 46 04 mov 0x4(%esi),%eax 10d3bd: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d3c0: f6 44 06 04 01 testb $0x1,0x4(%esi,%eax,1) 10d3c5: 0f 85 6d 02 00 00 jne 10d638 <_Heap_Walk+0x3d4> <== NEVER TAKEN 10d3cb: 89 da mov %ebx,%edx 10d3cd: 8d 76 00 lea 0x0(%esi),%esi ); return false; } if ( free_block->prev != prev_block ) { 10d3d0: 8b 46 0c mov 0xc(%esi),%eax 10d3d3: 39 d0 cmp %edx,%eax 10d3d5: 0f 85 6a 02 00 00 jne 10d645 <_Heap_Walk+0x3e1> return false; } prev_block = free_block; free_block = free_block->next; 10d3db: 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 ) { 10d3de: 39 cb cmp %ecx,%ebx 10d3e0: 74 1a je 10d3fc <_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; 10d3e2: 39 4d d4 cmp %ecx,-0x2c(%ebp) 10d3e5: 0f 86 7d 01 00 00 jbe 10d568 <_Heap_Walk+0x304> if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( 10d3eb: 51 push %ecx 10d3ec: 68 c0 17 12 00 push $0x1217c0 10d3f1: e9 42 ff ff ff jmp 10d338 <_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 ) { 10d3f6: 8b 53 20 mov 0x20(%ebx),%edx 10d3f9: 89 55 d4 mov %edx,-0x2c(%ebp) ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d3fc: 8b 7d dc mov -0x24(%ebp),%edi 10d3ff: 8b 45 d4 mov -0x2c(%ebp),%eax 10d402: 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; 10d404: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d407: 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); 10d40a: 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; 10d40d: 39 f0 cmp %esi,%eax 10d40f: 76 23 jbe 10d434 <_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)( 10d411: 83 ec 0c sub $0xc,%esp 10d414: 56 push %esi 10d415: 57 push %edi 10d416: 68 44 18 12 00 push $0x121844 10d41b: 90 nop 10d41c: 6a 01 push $0x1 10d41e: ff 75 0c pushl 0xc(%ebp) 10d421: ff 55 d8 call *-0x28(%ebp) "block 0x%08x: next block 0x%08x not in heap\n", block, next_block ); return false; 10d424: 83 c4 20 add $0x20,%esp 10d427: 31 c0 xor %eax,%eax block = next_block; } while ( block != first_block ); return true; } 10d429: 8d 65 f4 lea -0xc(%ebp),%esp 10d42c: 5b pop %ebx 10d42d: 5e pop %esi 10d42e: 5f pop %edi 10d42f: c9 leave 10d430: c3 ret 10d431: 8d 76 00 lea 0x0(%esi),%esi 10d434: 39 73 24 cmp %esi,0x24(%ebx) 10d437: 72 d8 jb 10d411 <_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; 10d439: 3b 7d cc cmp -0x34(%ebp),%edi 10d43c: 0f 95 45 d4 setne -0x2c(%ebp) RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d440: 89 c8 mov %ecx,%eax 10d442: 31 d2 xor %edx,%edx 10d444: f7 75 e0 divl -0x20(%ebp) ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { 10d447: 85 d2 test %edx,%edx 10d449: 74 0a je 10d455 <_Heap_Walk+0x1f1> 10d44b: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d44f: 0f 85 a6 01 00 00 jne 10d5fb <_Heap_Walk+0x397> ); return false; } if ( block_size < min_block_size && is_not_last_block ) { 10d455: 39 4d d0 cmp %ecx,-0x30(%ebp) 10d458: 76 0a jbe 10d464 <_Heap_Walk+0x200> 10d45a: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d45e: 0f 85 a6 01 00 00 jne 10d60a <_Heap_Walk+0x3a6> <== ALWAYS TAKEN ); return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { 10d464: 39 f7 cmp %esi,%edi 10d466: 72 0a jb 10d472 <_Heap_Walk+0x20e> 10d468: 80 7d d4 00 cmpb $0x0,-0x2c(%ebp) 10d46c: 0f 85 aa 01 00 00 jne 10d61c <_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; 10d472: 8b 55 e4 mov -0x1c(%ebp),%edx 10d475: 83 e2 01 and $0x1,%edx ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 10d478: f6 46 04 01 testb $0x1,0x4(%esi) 10d47c: 74 4e je 10d4cc <_Heap_Walk+0x268> if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) { return false; } } else if (prev_used) { 10d47e: 85 d2 test %edx,%edx 10d480: 74 2e je 10d4b0 <_Heap_Walk+0x24c> (*printer)( 10d482: 83 ec 0c sub $0xc,%esp 10d485: 51 push %ecx 10d486: 57 push %edi 10d487: 68 5b 16 12 00 push $0x12165b 10d48c: 6a 00 push $0x0 10d48e: ff 75 0c pushl 0xc(%ebp) 10d491: ff 55 d8 call *-0x28(%ebp) 10d494: 83 c4 20 add $0x20,%esp block->prev_size ); } block = next_block; } while ( block != first_block ); 10d497: 39 75 dc cmp %esi,-0x24(%ebp) 10d49a: 0f 84 fe fd ff ff je 10d29e <_Heap_Walk+0x3a> 10d4a0: 8b 56 04 mov 0x4(%esi),%edx 10d4a3: 89 55 e4 mov %edx,-0x1c(%ebp) 10d4a6: 8b 43 20 mov 0x20(%ebx),%eax 10d4a9: 89 f7 mov %esi,%edi 10d4ab: e9 54 ff ff ff jmp 10d404 <_Heap_Walk+0x1a0> "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 10d4b0: 83 ec 08 sub $0x8,%esp 10d4b3: ff 37 pushl (%edi) 10d4b5: 51 push %ecx 10d4b6: 57 push %edi 10d4b7: 68 a8 19 12 00 push $0x1219a8 10d4bc: 6a 00 push $0x0 10d4be: ff 75 0c pushl 0xc(%ebp) 10d4c1: ff 55 d8 call *-0x28(%ebp) 10d4c4: 83 c4 20 add $0x20,%esp 10d4c7: eb ce jmp 10d497 <_Heap_Walk+0x233> 10d4c9: 8d 76 00 lea 0x0(%esi),%esi block = next_block; } while ( block != first_block ); return true; } 10d4cc: 8b 43 08 mov 0x8(%ebx),%eax 10d4cf: 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 ? 10d4d2: 8b 47 08 mov 0x8(%edi),%eax 10d4d5: 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)( 10d4d8: 39 43 0c cmp %eax,0xc(%ebx) 10d4db: 0f 84 cb 00 00 00 je 10d5ac <_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)" : "") 10d4e1: 39 c3 cmp %eax,%ebx 10d4e3: 0f 84 db 00 00 00 je 10d5c4 <_Heap_Walk+0x360> 10d4e9: c7 45 c8 e9 14 12 00 movl $0x1214e9,-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 ? 10d4f0: 8b 47 0c mov 0xc(%edi),%eax 10d4f3: 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)( 10d4f6: 39 45 b4 cmp %eax,-0x4c(%ebp) 10d4f9: 0f 84 b9 00 00 00 je 10d5b8 <_Heap_Walk+0x354> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10d4ff: 39 c3 cmp %eax,%ebx 10d501: 0f 84 c9 00 00 00 je 10d5d0 <_Heap_Walk+0x36c> 10d507: b8 e9 14 12 00 mov $0x1214e9,%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)( 10d50c: 83 ec 0c sub $0xc,%esp 10d50f: ff 75 c8 pushl -0x38(%ebp) 10d512: ff 75 e4 pushl -0x1c(%ebp) 10d515: 50 push %eax 10d516: ff 75 d4 pushl -0x2c(%ebp) 10d519: 51 push %ecx 10d51a: 57 push %edi 10d51b: 68 04 19 12 00 push $0x121904 10d520: 6a 00 push $0x0 10d522: ff 75 0c pushl 0xc(%ebp) 10d525: 89 55 c4 mov %edx,-0x3c(%ebp) 10d528: 89 4d c0 mov %ecx,-0x40(%ebp) 10d52b: 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 ) { 10d52e: 8b 06 mov (%esi),%eax 10d530: 83 c4 30 add $0x30,%esp 10d533: 8b 4d c0 mov -0x40(%ebp),%ecx 10d536: 39 c1 cmp %eax,%ecx 10d538: 8b 55 c4 mov -0x3c(%ebp),%edx 10d53b: 75 5f jne 10d59c <_Heap_Walk+0x338> ); return false; } if ( !prev_used ) { 10d53d: 85 d2 test %edx,%edx 10d53f: 0f 84 97 00 00 00 je 10d5dc <_Heap_Walk+0x378> block = next_block; } while ( block != first_block ); return true; } 10d545: 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 ) { 10d548: 39 c3 cmp %eax,%ebx 10d54a: 74 0f je 10d55b <_Heap_Walk+0x2f7> <== NEVER TAKEN if ( free_block == block ) { 10d54c: 39 c7 cmp %eax,%edi 10d54e: 0f 84 43 ff ff ff je 10d497 <_Heap_Walk+0x233> return true; } free_block = free_block->next; 10d554: 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 ) { 10d557: 39 c3 cmp %eax,%ebx 10d559: 75 f1 jne 10d54c <_Heap_Walk+0x2e8> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 10d55b: 57 push %edi 10d55c: 68 d0 19 12 00 push $0x1219d0 10d561: e9 d2 fd ff ff jmp 10d338 <_Heap_Walk+0xd4> 10d566: 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; 10d568: 39 f9 cmp %edi,%ecx 10d56a: 0f 87 7b fe ff ff ja 10d3eb <_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; 10d570: 8d 41 08 lea 0x8(%ecx),%eax RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned( uintptr_t value, uintptr_t alignment ) { return (value % alignment) == 0; 10d573: 31 d2 xor %edx,%edx 10d575: f7 75 c8 divl -0x38(%ebp) ); return false; } if ( 10d578: 85 d2 test %edx,%edx 10d57a: 0f 85 ad 00 00 00 jne 10d62d <_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; 10d580: 8b 41 04 mov 0x4(%ecx),%eax 10d583: 83 e0 fe and $0xfffffffe,%eax ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d586: f6 44 01 04 01 testb $0x1,0x4(%ecx,%eax,1) 10d58b: 0f 85 a9 00 00 00 jne 10d63a <_Heap_Walk+0x3d6> 10d591: 89 f2 mov %esi,%edx 10d593: 89 ce mov %ecx,%esi 10d595: e9 36 fe ff ff jmp 10d3d0 <_Heap_Walk+0x16c> 10d59a: 66 90 xchg %ax,%ax " (= last free)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { (*printer)( 10d59c: 52 push %edx 10d59d: 56 push %esi 10d59e: 50 push %eax 10d59f: 51 push %ecx 10d5a0: 57 push %edi 10d5a1: 68 3c 19 12 00 push $0x12193c 10d5a6: e9 71 fe ff ff jmp 10d41c <_Heap_Walk+0x1b8> 10d5ab: 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)( 10d5ac: c7 45 c8 c6 15 12 00 movl $0x1215c6,-0x38(%ebp) 10d5b3: e9 38 ff ff ff jmp 10d4f0 <_Heap_Walk+0x28c> 10d5b8: b8 df 15 12 00 mov $0x1215df,%eax 10d5bd: e9 4a ff ff ff jmp 10d50c <_Heap_Walk+0x2a8> 10d5c2: 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)" : "") 10d5c4: c7 45 c8 d5 15 12 00 movl $0x1215d5,-0x38(%ebp) 10d5cb: e9 20 ff ff ff jmp 10d4f0 <_Heap_Walk+0x28c> block, block_size, block->prev, block->prev == first_free_block ? " (= first free)" : (block->prev == free_list_head ? " (= head)" : ""), 10d5d0: b8 ef 15 12 00 mov $0x1215ef,%eax 10d5d5: e9 32 ff ff ff jmp 10d50c <_Heap_Walk+0x2a8> 10d5da: 66 90 xchg %ax,%ax return false; } if ( !prev_used ) { (*printer)( 10d5dc: 57 push %edi 10d5dd: 68 78 19 12 00 push $0x121978 10d5e2: e9 51 fd ff ff jmp 10d338 <_Heap_Walk+0xd4> 10d5e7: 90 nop return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 10d5e8: 56 push %esi 10d5e9: 68 60 17 12 00 push $0x121760 10d5ee: e9 45 fd ff ff jmp 10d338 <_Heap_Walk+0xd4> 10d5f3: 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; 10d5f4: 89 f1 mov %esi,%ecx <== NOT EXECUTED 10d5f6: e9 f0 fd ff ff jmp 10d3eb <_Heap_Walk+0x187> <== NOT EXECUTED return false; } if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) { (*printer)( 10d5fb: 83 ec 0c sub $0xc,%esp 10d5fe: 51 push %ecx 10d5ff: 57 push %edi 10d600: 68 74 18 12 00 push $0x121874 10d605: e9 12 fe ff ff jmp 10d41c <_Heap_Walk+0x1b8> return false; } if ( block_size < min_block_size && is_not_last_block ) { (*printer)( 10d60a: 83 ec 08 sub $0x8,%esp 10d60d: ff 75 d0 pushl -0x30(%ebp) 10d610: 51 push %ecx 10d611: 57 push %edi 10d612: 68 a4 18 12 00 push $0x1218a4 10d617: e9 00 fe ff ff jmp 10d41c <_Heap_Walk+0x1b8> return false; } if ( next_block_begin <= block_begin && is_not_last_block ) { (*printer)( 10d61c: 83 ec 0c sub $0xc,%esp 10d61f: 56 push %esi 10d620: 57 push %edi 10d621: 68 d0 18 12 00 push $0x1218d0 10d626: e9 f1 fd ff ff jmp 10d41c <_Heap_Walk+0x1b8> ); return false; } if ( 10d62b: 89 f1 mov %esi,%ecx <== NOT EXECUTED !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 10d62d: 51 push %ecx 10d62e: 68 e0 17 12 00 push $0x1217e0 10d633: e9 00 fd ff ff jmp 10d338 <_Heap_Walk+0xd4> ); return false; } if ( _Heap_Is_used( free_block ) ) { 10d638: 89 f1 mov %esi,%ecx <== NOT EXECUTED (*printer)( 10d63a: 51 push %ecx 10d63b: 68 3f 16 12 00 push $0x12163f 10d640: e9 f3 fc ff ff jmp 10d338 <_Heap_Walk+0xd4> return false; } if ( free_block->prev != prev_block ) { (*printer)( 10d645: 83 ec 0c sub $0xc,%esp 10d648: 50 push %eax 10d649: 56 push %esi 10d64a: 68 10 18 12 00 push $0x121810 10d64f: e9 c8 fd ff ff jmp 10d41c <_Heap_Walk+0x1b8> =============================================================================== 0010bda8 <_IO_Initialize_all_drivers>: * * Output Parameters: NONE */ void _IO_Initialize_all_drivers( void ) { 10bda8: 55 push %ebp 10bda9: 89 e5 mov %esp,%ebp 10bdab: 53 push %ebx 10bdac: 83 ec 04 sub $0x4,%esp rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 10bdaf: 8b 0d 80 68 12 00 mov 0x126880,%ecx 10bdb5: 85 c9 test %ecx,%ecx 10bdb7: 74 1a je 10bdd3 <_IO_Initialize_all_drivers+0x2b><== NEVER TAKEN 10bdb9: 31 db xor %ebx,%ebx 10bdbb: 90 nop (void) rtems_io_initialize( major, 0, NULL ); 10bdbc: 52 push %edx 10bdbd: 6a 00 push $0x0 10bdbf: 6a 00 push $0x0 10bdc1: 53 push %ebx 10bdc2: e8 31 47 00 00 call 1104f8 void _IO_Initialize_all_drivers( void ) { rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 10bdc7: 43 inc %ebx 10bdc8: 83 c4 10 add $0x10,%esp 10bdcb: 39 1d 80 68 12 00 cmp %ebx,0x126880 10bdd1: 77 e9 ja 10bdbc <_IO_Initialize_all_drivers+0x14> (void) rtems_io_initialize( major, 0, NULL ); } 10bdd3: 8b 5d fc mov -0x4(%ebp),%ebx 10bdd6: c9 leave 10bdd7: c3 ret =============================================================================== 0010bd10 <_IO_Manager_initialization>: * workspace. * */ void _IO_Manager_initialization(void) { 10bd10: 55 push %ebp 10bd11: 89 e5 mov %esp,%ebp 10bd13: 57 push %edi 10bd14: 56 push %esi 10bd15: 53 push %ebx 10bd16: 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; 10bd19: 8b 1d 58 22 12 00 mov 0x122258,%ebx drivers_in_table = Configuration.number_of_device_drivers; 10bd1f: a1 54 22 12 00 mov 0x122254,%eax 10bd24: 89 45 e4 mov %eax,-0x1c(%ebp) number_of_drivers = Configuration.maximum_drivers; 10bd27: 8b 35 50 22 12 00 mov 0x122250,%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 ) 10bd2d: 39 f0 cmp %esi,%eax 10bd2f: 73 5f jae 10bd90 <_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( 10bd31: 8d 0c 76 lea (%esi,%esi,2),%ecx 10bd34: c1 e1 03 shl $0x3,%ecx 10bd37: 83 ec 0c sub $0xc,%esp 10bd3a: 51 push %ecx 10bd3b: 89 4d dc mov %ecx,-0x24(%ebp) 10bd3e: e8 f9 2a 00 00 call 10e83c <_Workspace_Allocate_or_fatal_error> 10bd43: 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 *) 10bd45: a3 84 68 12 00 mov %eax,0x126884 _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; 10bd4a: 89 35 80 68 12 00 mov %esi,0x126880 memset( 10bd50: 31 c0 xor %eax,%eax 10bd52: 8b 4d dc mov -0x24(%ebp),%ecx 10bd55: 89 d7 mov %edx,%edi 10bd57: 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++ ) 10bd59: 83 c4 10 add $0x10,%esp 10bd5c: 8b 45 e4 mov -0x1c(%ebp),%eax 10bd5f: 85 c0 test %eax,%eax 10bd61: 74 25 je 10bd88 <_IO_Manager_initialization+0x78><== NEVER TAKEN 10bd63: a1 84 68 12 00 mov 0x126884,%eax 10bd68: 89 45 e0 mov %eax,-0x20(%ebp) 10bd6b: 31 c0 xor %eax,%eax 10bd6d: 31 d2 xor %edx,%edx 10bd6f: 90 nop _IO_Driver_address_table[index] = driver_table[index]; 10bd70: 8b 7d e0 mov -0x20(%ebp),%edi 10bd73: 01 c7 add %eax,%edi 10bd75: 8d 34 03 lea (%ebx,%eax,1),%esi 10bd78: b9 06 00 00 00 mov $0x6,%ecx 10bd7d: 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++ ) 10bd7f: 42 inc %edx 10bd80: 83 c0 18 add $0x18,%eax 10bd83: 39 55 e4 cmp %edx,-0x1c(%ebp) 10bd86: 77 e8 ja 10bd70 <_IO_Manager_initialization+0x60> _IO_Driver_address_table[index] = driver_table[index]; } 10bd88: 8d 65 f4 lea -0xc(%ebp),%esp 10bd8b: 5b pop %ebx 10bd8c: 5e pop %esi 10bd8d: 5f pop %edi 10bd8e: c9 leave 10bd8f: 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; 10bd90: 89 1d 84 68 12 00 mov %ebx,0x126884 _IO_Number_of_drivers = number_of_drivers; 10bd96: 8b 45 e4 mov -0x1c(%ebp),%eax 10bd99: a3 80 68 12 00 mov %eax,0x126880 sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) _IO_Driver_address_table[index] = driver_table[index]; } 10bd9e: 8d 65 f4 lea -0xc(%ebp),%esp 10bda1: 5b pop %ebx 10bda2: 5e pop %esi 10bda3: 5f pop %edi 10bda4: c9 leave 10bda5: c3 ret =============================================================================== 0010c824 <_Internal_error_Occurred>: void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10c824: 55 push %ebp 10c825: 89 e5 mov %esp,%ebp 10c827: 53 push %ebx 10c828: 83 ec 08 sub $0x8,%esp 10c82b: 8b 45 08 mov 0x8(%ebp),%eax 10c82e: 8b 55 0c mov 0xc(%ebp),%edx 10c831: 8b 5d 10 mov 0x10(%ebp),%ebx _Internal_errors_What_happened.the_source = the_source; 10c834: a3 90 65 12 00 mov %eax,0x126590 _Internal_errors_What_happened.is_internal = is_internal; 10c839: 88 15 94 65 12 00 mov %dl,0x126594 _Internal_errors_What_happened.the_error = the_error; 10c83f: 89 1d 98 65 12 00 mov %ebx,0x126598 _User_extensions_Fatal( the_source, is_internal, the_error ); 10c845: 53 push %ebx 10c846: 0f b6 d2 movzbl %dl,%edx 10c849: 52 push %edx 10c84a: 50 push %eax 10c84b: e8 ec 1b 00 00 call 10e43c <_User_extensions_Fatal> RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; 10c850: c7 05 80 66 12 00 05 movl $0x5,0x126680 <== NOT EXECUTED 10c857: 00 00 00 _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); 10c85a: fa cli <== NOT EXECUTED 10c85b: 89 d8 mov %ebx,%eax <== NOT EXECUTED 10c85d: f4 hlt <== NOT EXECUTED 10c85e: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10c861: eb fe jmp 10c861 <_Internal_error_Occurred+0x3d><== NOT EXECUTED =============================================================================== 00110a40 <_Objects_API_maximum_class>: #include unsigned int _Objects_API_maximum_class( uint32_t api ) { 110a40: 55 push %ebp 110a41: 89 e5 mov %esp,%ebp 110a43: 8b 45 08 mov 0x8(%ebp),%eax 110a46: 48 dec %eax 110a47: 83 f8 02 cmp $0x2,%eax 110a4a: 77 0c ja 110a58 <_Objects_API_maximum_class+0x18> 110a4c: 8b 04 85 b0 0a 12 00 mov 0x120ab0(,%eax,4),%eax case OBJECTS_NO_API: default: break; } return 0; } 110a53: c9 leave 110a54: c3 ret 110a55: 8d 76 00 lea 0x0(%esi),%esi #include unsigned int _Objects_API_maximum_class( uint32_t api ) { 110a58: 31 c0 xor %eax,%eax case OBJECTS_NO_API: default: break; } return 0; } 110a5a: c9 leave 110a5b: c3 ret =============================================================================== 0010c8b4 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 10c8b4: 55 push %ebp 10c8b5: 89 e5 mov %esp,%ebp 10c8b7: 56 push %esi 10c8b8: 53 push %ebx 10c8b9: 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 ) 10c8bc: 8b 43 18 mov 0x18(%ebx),%eax 10c8bf: 85 c0 test %eax,%eax 10c8c1: 75 0d jne 10c8d0 <_Objects_Allocate+0x1c><== ALWAYS TAKEN return NULL; 10c8c3: 31 c9 xor %ecx,%ecx <== NOT EXECUTED ); } #endif return the_object; } 10c8c5: 89 c8 mov %ecx,%eax 10c8c7: 8d 65 f8 lea -0x8(%ebp),%esp 10c8ca: 5b pop %ebx 10c8cb: 5e pop %esi 10c8cc: c9 leave 10c8cd: c3 ret 10c8ce: 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 ); 10c8d0: 8d 73 20 lea 0x20(%ebx),%esi 10c8d3: 83 ec 0c sub $0xc,%esp 10c8d6: 56 push %esi 10c8d7: e8 f0 f6 ff ff call 10bfcc <_Chain_Get> 10c8dc: 89 c1 mov %eax,%ecx if ( information->auto_extend ) { 10c8de: 83 c4 10 add $0x10,%esp 10c8e1: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10c8e5: 74 de je 10c8c5 <_Objects_Allocate+0x11> /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 10c8e7: 85 c0 test %eax,%eax 10c8e9: 74 29 je 10c914 <_Objects_Allocate+0x60> } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 10c8eb: 0f b7 41 08 movzwl 0x8(%ecx),%eax 10c8ef: 0f b7 53 08 movzwl 0x8(%ebx),%edx 10c8f3: 29 d0 sub %edx,%eax _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; 10c8f5: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10c8f9: 31 d2 xor %edx,%edx 10c8fb: f7 f6 div %esi information->inactive_per_block[ block ]--; 10c8fd: c1 e0 02 shl $0x2,%eax 10c900: 03 43 30 add 0x30(%ebx),%eax 10c903: ff 08 decl (%eax) information->inactive--; 10c905: 66 ff 4b 2c decw 0x2c(%ebx) ); } #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 * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { _Objects_Extend_information( information ); 10c914: 83 ec 0c sub $0xc,%esp 10c917: 53 push %ebx 10c918: e8 3b 00 00 00 call 10c958 <_Objects_Extend_information> the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 10c91d: 89 34 24 mov %esi,(%esp) 10c920: e8 a7 f6 ff ff call 10bfcc <_Chain_Get> 10c925: 89 c1 mov %eax,%ecx } if ( the_object ) { 10c927: 83 c4 10 add $0x10,%esp 10c92a: 85 c0 test %eax,%eax 10c92c: 74 97 je 10c8c5 <_Objects_Allocate+0x11> 10c92e: eb bb jmp 10c8eb <_Objects_Allocate+0x37> =============================================================================== 0010c958 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 10c958: 55 push %ebp 10c959: 89 e5 mov %esp,%ebp 10c95b: 57 push %edi 10c95c: 56 push %esi 10c95d: 53 push %ebx 10c95e: 83 ec 4c sub $0x4c,%esp 10c961: 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 ); 10c964: 0f b7 43 08 movzwl 0x8(%ebx),%eax 10c968: 89 45 cc mov %eax,-0x34(%ebp) index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 10c96b: 8b 4b 34 mov 0x34(%ebx),%ecx 10c96e: 85 c9 test %ecx,%ecx 10c970: 0f 84 66 02 00 00 je 10cbdc <_Objects_Extend_information+0x284> block_count = 0; else { block_count = information->maximum / information->allocation_size; 10c976: 8b 73 10 mov 0x10(%ebx),%esi 10c979: 66 89 75 d0 mov %si,-0x30(%ebp) 10c97d: 8b 7b 14 mov 0x14(%ebx),%edi 10c980: 89 f0 mov %esi,%eax 10c982: 31 d2 xor %edx,%edx 10c984: 66 f7 f7 div %di 10c987: 0f b7 f0 movzwl %ax,%esi for ( ; block < block_count; block++ ) { 10c98a: 85 f6 test %esi,%esi 10c98c: 0f 84 63 02 00 00 je 10cbf5 <_Objects_Extend_information+0x29d><== NEVER TAKEN if ( information->object_blocks[ block ] == NULL ) { 10c992: 8b 01 mov (%ecx),%eax 10c994: 85 c0 test %eax,%eax 10c996: 0f 84 6b 02 00 00 je 10cc07 <_Objects_Extend_information+0x2af><== NEVER TAKEN 10c99c: 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 ); 10c99f: 8b 55 cc mov -0x34(%ebp),%edx 10c9a2: 89 55 d4 mov %edx,-0x2c(%ebp) index_base = minimum_index; block = 0; 10c9a5: 31 d2 xor %edx,%edx 10c9a7: 8b 45 d4 mov -0x2c(%ebp),%eax 10c9aa: eb 0a jmp 10c9b6 <_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 ) { 10c9ac: 83 3c 91 00 cmpl $0x0,(%ecx,%edx,4) 10c9b0: 0f 84 c6 01 00 00 je 10cb7c <_Objects_Extend_information+0x224> do_extend = false; break; } else index_base += information->allocation_size; 10c9b6: 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++ ) { 10c9b8: 42 inc %edx 10c9b9: 39 d6 cmp %edx,%esi 10c9bb: 77 ef ja 10c9ac <_Objects_Extend_information+0x54> 10c9bd: 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; 10c9c0: b1 01 mov $0x1,%cl } else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 10c9c2: 0f b7 45 d0 movzwl -0x30(%ebp),%eax 10c9c6: 01 f8 add %edi,%eax 10c9c8: 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 ) { 10c9cb: 3d ff ff 00 00 cmp $0xffff,%eax 10c9d0: 0f 87 9e 01 00 00 ja 10cb74 <_Objects_Extend_information+0x21c> /* * 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; 10c9d6: 0f af 7b 18 imul 0x18(%ebx),%edi if ( information->auto_extend ) { 10c9da: 80 7b 12 00 cmpb $0x0,0x12(%ebx) 10c9de: 0f 84 a4 01 00 00 je 10cb88 <_Objects_Extend_information+0x230> new_object_block = _Workspace_Allocate( block_size ); 10c9e4: 83 ec 0c sub $0xc,%esp 10c9e7: 57 push %edi 10c9e8: 89 55 b8 mov %edx,-0x48(%ebp) 10c9eb: 88 4d b4 mov %cl,-0x4c(%ebp) 10c9ee: e8 15 1e 00 00 call 10e808 <_Workspace_Allocate> 10c9f3: 89 45 c8 mov %eax,-0x38(%ebp) if ( !new_object_block ) 10c9f6: 83 c4 10 add $0x10,%esp 10c9f9: 85 c0 test %eax,%eax 10c9fb: 8b 55 b8 mov -0x48(%ebp),%edx 10c9fe: 8a 4d b4 mov -0x4c(%ebp),%cl 10ca01: 0f 84 6d 01 00 00 je 10cb74 <_Objects_Extend_information+0x21c> } /* * Do we need to grow the tables? */ if ( do_extend ) { 10ca07: 84 c9 test %cl,%cl 10ca09: 0f 84 ea 00 00 00 je 10caf9 <_Objects_Extend_information+0x1a1> */ /* * Up the block count and maximum */ block_count++; 10ca0f: 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 ); 10ca12: 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 *)) + 10ca15: 8d 04 7f lea (%edi,%edi,2),%eax ((maximum + minimum_index) * sizeof(Objects_Control *)); 10ca18: 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 *)) + 10ca1b: 03 45 cc add -0x34(%ebp),%eax block_count++; /* * Allocate the tables and break it up. */ block_size = block_count * 10ca1e: 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 ); 10ca21: 50 push %eax 10ca22: 89 55 b8 mov %edx,-0x48(%ebp) 10ca25: e8 de 1d 00 00 call 10e808 <_Workspace_Allocate> 10ca2a: 89 45 c4 mov %eax,-0x3c(%ebp) if ( !object_blocks ) { 10ca2d: 83 c4 10 add $0x10,%esp 10ca30: 85 c0 test %eax,%eax 10ca32: 8b 55 b8 mov -0x48(%ebp),%edx 10ca35: 0f 84 de 01 00 00 je 10cc19 <_Objects_Extend_information+0x2c1> 10ca3b: 8b 45 c4 mov -0x3c(%ebp),%eax 10ca3e: 8d 04 b8 lea (%eax,%edi,4),%eax 10ca41: 89 45 bc mov %eax,-0x44(%ebp) 10ca44: 8b 4d c4 mov -0x3c(%ebp),%ecx 10ca47: 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 ) { 10ca4a: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10ca4e: 39 4d cc cmp %ecx,-0x34(%ebp) 10ca51: 0f 82 51 01 00 00 jb 10cba8 <_Objects_Extend_information+0x250> } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 10ca57: 8b 4d cc mov -0x34(%ebp),%ecx 10ca5a: 85 c9 test %ecx,%ecx 10ca5c: 74 12 je 10ca70 <_Objects_Extend_information+0x118><== NEVER TAKEN 10ca5e: 31 c9 xor %ecx,%ecx 10ca60: 8b 7d cc mov -0x34(%ebp),%edi 10ca63: 90 nop local_table[ index ] = NULL; 10ca64: 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++ ) { 10ca6b: 41 inc %ecx 10ca6c: 39 cf cmp %ecx,%edi 10ca6e: 77 f4 ja 10ca64 <_Objects_Extend_information+0x10c><== NEVER TAKEN 10ca70: c1 e6 02 shl $0x2,%esi 10ca73: 89 75 c0 mov %esi,-0x40(%ebp) } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 10ca76: 8b 4d c4 mov -0x3c(%ebp),%ecx 10ca79: 8b 75 c0 mov -0x40(%ebp),%esi 10ca7c: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1) inactive_per_block[block_count] = 0; 10ca83: 8b 4d bc mov -0x44(%ebp),%ecx 10ca86: c7 04 31 00 00 00 00 movl $0x0,(%ecx,%esi,1) for ( index=index_base ; index < ( information->allocation_size + index_base ); 10ca8d: 0f b7 73 14 movzwl 0x14(%ebx),%esi 10ca91: 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 ; 10ca94: 39 75 d4 cmp %esi,-0x2c(%ebp) 10ca97: 73 0f jae 10caa8 <_Objects_Extend_information+0x150><== NEVER TAKEN 10ca99: 8b 4d d4 mov -0x2c(%ebp),%ecx index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 10ca9c: 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++ ) { 10caa3: 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 ; 10caa4: 39 f1 cmp %esi,%ecx 10caa6: 72 f4 jb 10ca9c <_Objects_Extend_information+0x144> index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 10caa8: 9c pushf 10caa9: fa cli 10caaa: 5f pop %edi old_tables = information->object_blocks; 10caab: 8b 4b 34 mov 0x34(%ebx),%ecx information->object_blocks = object_blocks; 10caae: 8b 75 c4 mov -0x3c(%ebp),%esi 10cab1: 89 73 34 mov %esi,0x34(%ebx) information->inactive_per_block = inactive_per_block; 10cab4: 8b 75 bc mov -0x44(%ebp),%esi 10cab7: 89 73 30 mov %esi,0x30(%ebx) information->local_table = local_table; 10caba: 89 43 1c mov %eax,0x1c(%ebx) information->maximum = (Objects_Maximum) maximum; 10cabd: 8b 45 d0 mov -0x30(%ebp),%eax 10cac0: 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) | 10cac4: 8b 33 mov (%ebx),%esi 10cac6: c1 e6 18 shl $0x18,%esi 10cac9: 81 ce 00 00 01 00 or $0x10000,%esi information->maximum_id = _Objects_Build_id( 10cacf: 0f b7 43 04 movzwl 0x4(%ebx),%eax (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10cad3: c1 e0 1b shl $0x1b,%eax 10cad6: 09 c6 or %eax,%esi 10cad8: 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) | 10cadc: 09 c6 or %eax,%esi 10cade: 89 73 0c mov %esi,0xc(%ebx) information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 10cae1: 57 push %edi 10cae2: 9d popf if ( old_tables ) 10cae3: 85 c9 test %ecx,%ecx 10cae5: 74 12 je 10caf9 <_Objects_Extend_information+0x1a1> _Workspace_Free( old_tables ); 10cae7: 83 ec 0c sub $0xc,%esp 10caea: 51 push %ecx 10caeb: 89 55 b8 mov %edx,-0x48(%ebp) 10caee: e8 31 1d 00 00 call 10e824 <_Workspace_Free> 10caf3: 83 c4 10 add $0x10,%esp 10caf6: 8b 55 b8 mov -0x48(%ebp),%edx } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 10caf9: c1 e2 02 shl $0x2,%edx 10cafc: 89 55 d0 mov %edx,-0x30(%ebp) 10caff: 8b 43 34 mov 0x34(%ebx),%eax 10cb02: 8b 4d c8 mov -0x38(%ebp),%ecx 10cb05: 89 0c 10 mov %ecx,(%eax,%edx,1) /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 10cb08: ff 73 18 pushl 0x18(%ebx) 10cb0b: 0f b7 43 14 movzwl 0x14(%ebx),%eax 10cb0f: 50 push %eax 10cb10: 51 push %ecx 10cb11: 8d 7d dc lea -0x24(%ebp),%edi 10cb14: 57 push %edi 10cb15: e8 1e 3a 00 00 call 110538 <_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 ) { 10cb1a: 83 c4 10 add $0x10,%esp 10cb1d: 8b 75 d4 mov -0x2c(%ebp),%esi information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cb20: 8d 43 20 lea 0x20(%ebx),%eax 10cb23: 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 ) { 10cb26: eb 29 jmp 10cb51 <_Objects_Extend_information+0x1f9> 10cb28: 8b 13 mov (%ebx),%edx 10cb2a: c1 e2 18 shl $0x18,%edx 10cb2d: 81 ca 00 00 01 00 or $0x10000,%edx the_object->id = _Objects_Build_id( 10cb33: 0f b7 4b 04 movzwl 0x4(%ebx),%ecx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10cb37: c1 e1 1b shl $0x1b,%ecx 10cb3a: 09 ca or %ecx,%edx uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10cb3c: 09 f2 or %esi,%edx 10cb3e: 89 50 08 mov %edx,0x8(%eax) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 10cb41: 83 ec 08 sub $0x8,%esp 10cb44: 50 push %eax 10cb45: ff 75 d4 pushl -0x2c(%ebp) 10cb48: e8 43 f4 ff ff call 10bf90 <_Chain_Append> index++; 10cb4d: 46 inc %esi 10cb4e: 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 ) { 10cb51: 83 ec 0c sub $0xc,%esp 10cb54: 57 push %edi 10cb55: e8 72 f4 ff ff call 10bfcc <_Chain_Get> 10cb5a: 83 c4 10 add $0x10,%esp 10cb5d: 85 c0 test %eax,%eax 10cb5f: 75 c7 jne 10cb28 <_Objects_Extend_information+0x1d0> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 10cb61: 8b 43 14 mov 0x14(%ebx),%eax 10cb64: 8b 53 30 mov 0x30(%ebx),%edx 10cb67: 0f b7 c8 movzwl %ax,%ecx 10cb6a: 8b 75 d0 mov -0x30(%ebp),%esi 10cb6d: 89 0c 32 mov %ecx,(%edx,%esi,1) information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); 10cb70: 66 01 43 2c add %ax,0x2c(%ebx) } 10cb74: 8d 65 f4 lea -0xc(%ebp),%esp 10cb77: 5b pop %ebx 10cb78: 5e pop %esi 10cb79: 5f pop %edi 10cb7a: c9 leave 10cb7b: c3 ret 10cb7c: 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; 10cb7f: 31 c9 xor %ecx,%ecx 10cb81: e9 3c fe ff ff jmp 10c9c2 <_Objects_Extend_information+0x6a> 10cb86: 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 ); 10cb88: 83 ec 0c sub $0xc,%esp 10cb8b: 57 push %edi 10cb8c: 89 55 b8 mov %edx,-0x48(%ebp) 10cb8f: 88 4d b4 mov %cl,-0x4c(%ebp) 10cb92: e8 a5 1c 00 00 call 10e83c <_Workspace_Allocate_or_fatal_error> 10cb97: 89 45 c8 mov %eax,-0x38(%ebp) 10cb9a: 83 c4 10 add $0x10,%esp 10cb9d: 8a 4d b4 mov -0x4c(%ebp),%cl 10cba0: 8b 55 b8 mov -0x48(%ebp),%edx 10cba3: e9 5f fe ff ff jmp 10ca07 <_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, 10cba8: c1 e6 02 shl $0x2,%esi 10cbab: 89 75 c0 mov %esi,-0x40(%ebp) 10cbae: 8b 73 34 mov 0x34(%ebx),%esi 10cbb1: 8b 7d c4 mov -0x3c(%ebp),%edi 10cbb4: 8b 4d c0 mov -0x40(%ebp),%ecx 10cbb7: f3 a4 rep movsb %ds:(%esi),%es:(%edi) information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 10cbb9: 8b 73 30 mov 0x30(%ebx),%esi 10cbbc: 8b 7d bc mov -0x44(%ebp),%edi 10cbbf: 8b 4d c0 mov -0x40(%ebp),%ecx 10cbc2: 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 *) ); 10cbc4: 0f b7 4b 10 movzwl 0x10(%ebx),%ecx 10cbc8: 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, 10cbcb: c1 e1 02 shl $0x2,%ecx 10cbce: 8b 73 1c mov 0x1c(%ebx),%esi 10cbd1: 89 c7 mov %eax,%edi 10cbd3: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 10cbd5: e9 9c fe ff ff jmp 10ca76 <_Objects_Extend_information+0x11e> 10cbda: 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 ) 10cbdc: 8b 53 10 mov 0x10(%ebx),%edx 10cbdf: 66 89 55 d0 mov %dx,-0x30(%ebp) 10cbe3: 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 ); 10cbe7: 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; 10cbea: b1 01 mov $0x1,%cl minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cbec: 31 d2 xor %edx,%edx /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) block_count = 0; 10cbee: 31 f6 xor %esi,%esi 10cbf0: e9 cd fd ff ff jmp 10c9c2 <_Objects_Extend_information+0x6a> else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 10cbf5: 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 ); 10cbf8: 8b 45 cc mov -0x34(%ebp),%eax <== NOT EXECUTED 10cbfb: 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; 10cbfe: b1 01 mov $0x1,%cl <== NOT EXECUTED minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; 10cc00: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cc02: e9 bb fd ff ff jmp 10c9c2 <_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 ) { 10cc07: 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 ); 10cc0a: 8b 4d cc mov -0x34(%ebp),%ecx <== NOT EXECUTED 10cc0d: 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; 10cc10: 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; 10cc12: 31 d2 xor %edx,%edx <== NOT EXECUTED 10cc14: e9 a9 fd ff ff jmp 10c9c2 <_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 ); 10cc19: 83 ec 0c sub $0xc,%esp 10cc1c: ff 75 c8 pushl -0x38(%ebp) 10cc1f: e8 00 1c 00 00 call 10e824 <_Workspace_Free> return; 10cc24: 83 c4 10 add $0x10,%esp 10cc27: e9 48 ff ff ff jmp 10cb74 <_Objects_Extend_information+0x21c> =============================================================================== 0010ccbc <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint16_t the_class ) { 10ccbc: 55 push %ebp 10ccbd: 89 e5 mov %esp,%ebp 10ccbf: 56 push %esi 10ccc0: 53 push %ebx 10ccc1: 8b 75 08 mov 0x8(%ebp),%esi 10ccc4: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 10ccc7: 66 85 db test %bx,%bx 10ccca: 75 0c jne 10ccd8 <_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; 10cccc: 31 c0 xor %eax,%eax if ( info->maximum == 0 ) return NULL; #endif return info; } 10ccce: 8d 65 f8 lea -0x8(%ebp),%esp 10ccd1: 5b pop %ebx 10ccd2: 5e pop %esi 10ccd3: c9 leave 10ccd4: c3 ret 10ccd5: 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 ); 10ccd8: 83 ec 0c sub $0xc,%esp 10ccdb: 56 push %esi 10ccdc: e8 5f 3d 00 00 call 110a40 <_Objects_API_maximum_class> if ( the_class_api_maximum == 0 ) 10cce1: 83 c4 10 add $0x10,%esp 10cce4: 85 c0 test %eax,%eax 10cce6: 74 e4 je 10cccc <_Objects_Get_information+0x10> return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 10cce8: 0f b7 db movzwl %bx,%ebx 10cceb: 39 d8 cmp %ebx,%eax 10cced: 72 dd jb 10cccc <_Objects_Get_information+0x10> return NULL; if ( !_Objects_Information_table[ the_api ] ) 10ccef: 8b 14 b5 88 64 12 00 mov 0x126488(,%esi,4),%edx return NULL; 10ccf6: 31 c0 xor %eax,%eax return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) return NULL; if ( !_Objects_Information_table[ the_api ] ) 10ccf8: 85 d2 test %edx,%edx 10ccfa: 74 d2 je 10ccce <_Objects_Get_information+0x12><== NEVER TAKEN return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 10ccfc: 8b 04 9a mov (%edx,%ebx,4),%eax if ( !info ) 10ccff: 85 c0 test %eax,%eax 10cd01: 74 cb je 10ccce <_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; 10cd03: 31 d2 xor %edx,%edx 10cd05: 66 83 78 10 00 cmpw $0x0,0x10(%eax) 10cd0a: 0f 95 c2 setne %dl 10cd0d: f7 da neg %edx 10cd0f: 21 d0 and %edx,%eax 10cd11: eb bb jmp 10ccce <_Objects_Get_information+0x12> =============================================================================== 0010cd14 <_Objects_Get_isr_disable>: Objects_Information *information, Objects_Id id, Objects_Locations *location, ISR_Level *level_p ) { 10cd14: 55 push %ebp 10cd15: 89 e5 mov %esp,%ebp 10cd17: 56 push %esi 10cd18: 53 push %ebx 10cd19: 8b 55 08 mov 0x8(%ebp),%edx 10cd1c: 8b 5d 10 mov 0x10(%ebp),%ebx Objects_Control *the_object; uint32_t index; ISR_Level level; index = id - information->minimum_id + 1; 10cd1f: b8 01 00 00 00 mov $0x1,%eax 10cd24: 2b 42 08 sub 0x8(%edx),%eax 10cd27: 03 45 0c add 0xc(%ebp),%eax _ISR_Disable( level ); 10cd2a: 9c pushf 10cd2b: fa cli 10cd2c: 5e pop %esi if ( information->maximum >= index ) { 10cd2d: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 10cd31: 39 c8 cmp %ecx,%eax 10cd33: 77 1b ja 10cd50 <_Objects_Get_isr_disable+0x3c> if ( (the_object = information->local_table[ index ]) != NULL ) { 10cd35: 8b 52 1c mov 0x1c(%edx),%edx 10cd38: 8b 04 82 mov (%edx,%eax,4),%eax 10cd3b: 85 c0 test %eax,%eax 10cd3d: 74 21 je 10cd60 <_Objects_Get_isr_disable+0x4c> *location = OBJECTS_LOCAL; 10cd3f: c7 03 00 00 00 00 movl $0x0,(%ebx) *level_p = level; 10cd45: 8b 55 14 mov 0x14(%ebp),%edx 10cd48: 89 32 mov %esi,(%edx) _Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; #endif } 10cd4a: 5b pop %ebx 10cd4b: 5e pop %esi 10cd4c: c9 leave 10cd4d: c3 ret 10cd4e: 66 90 xchg %ax,%ax } _ISR_Enable( level ); *location = OBJECTS_ERROR; return NULL; } _ISR_Enable( level ); 10cd50: 56 push %esi 10cd51: 9d popf *location = OBJECTS_ERROR; 10cd52: 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; 10cd58: 31 c0 xor %eax,%eax #endif } 10cd5a: 5b pop %ebx 10cd5b: 5e pop %esi 10cd5c: c9 leave 10cd5d: c3 ret 10cd5e: 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 ); 10cd60: 56 push %esi 10cd61: 9d popf *location = OBJECTS_ERROR; 10cd62: c7 03 01 00 00 00 movl $0x1,(%ebx) return NULL; 10cd68: eb e0 jmp 10cd4a <_Objects_Get_isr_disable+0x36> =============================================================================== 0010e410 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { 10e410: 55 push %ebp 10e411: 89 e5 mov %esp,%ebp 10e413: 57 push %edi 10e414: 56 push %esi 10e415: 53 push %ebx 10e416: 83 ec 3c sub $0x3c,%esp 10e419: 8b 7d 08 mov 0x8(%ebp),%edi 10e41c: 8b 75 0c mov 0xc(%ebp),%esi 10e41f: 8b 5d 10 mov 0x10(%ebp),%ebx char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) 10e422: 85 f6 test %esi,%esi 10e424: 75 0e jne 10e434 <_Objects_Get_name_as_string+0x24> #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* not supported */ #endif case OBJECTS_ERROR: return NULL; 10e426: 31 db xor %ebx,%ebx _Thread_Enable_dispatch(); return name; } return NULL; /* unreachable path */ } 10e428: 89 d8 mov %ebx,%eax 10e42a: 8d 65 f4 lea -0xc(%ebp),%esp 10e42d: 5b pop %ebx 10e42e: 5e pop %esi 10e42f: 5f pop %edi 10e430: c9 leave 10e431: c3 ret 10e432: 66 90 xchg %ax,%ax Objects_Id tmpId; if ( length == 0 ) return NULL; if ( name == NULL ) 10e434: 85 db test %ebx,%ebx 10e436: 74 f0 je 10e428 <_Objects_Get_name_as_string+0x18> return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10e438: 85 ff test %edi,%edi 10e43a: 75 08 jne 10e444 <_Objects_Get_name_as_string+0x34> 10e43c: a1 18 16 13 00 mov 0x131618,%eax 10e441: 8b 78 08 mov 0x8(%eax),%edi information = _Objects_Get_information_id( tmpId ); 10e444: 83 ec 0c sub $0xc,%esp 10e447: 57 push %edi 10e448: e8 f3 fe ff ff call 10e340 <_Objects_Get_information_id> if ( !information ) 10e44d: 83 c4 10 add $0x10,%esp 10e450: 85 c0 test %eax,%eax 10e452: 74 d2 je 10e426 <_Objects_Get_name_as_string+0x16> return NULL; the_object = _Objects_Get( information, tmpId, &location ); 10e454: 51 push %ecx 10e455: 8d 55 e4 lea -0x1c(%ebp),%edx 10e458: 52 push %edx 10e459: 57 push %edi 10e45a: 50 push %eax 10e45b: e8 80 00 00 00 call 10e4e0 <_Objects_Get> switch ( location ) { 10e460: 83 c4 10 add $0x10,%esp 10e463: 8b 55 e4 mov -0x1c(%ebp),%edx 10e466: 85 d2 test %edx,%edx 10e468: 75 bc jne 10e426 <_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; 10e46a: 8b 40 0c mov 0xc(%eax),%eax lname[ 0 ] = (u32_name >> 24) & 0xff; 10e46d: 89 c2 mov %eax,%edx 10e46f: c1 ea 18 shr $0x18,%edx 10e472: 88 55 c7 mov %dl,-0x39(%ebp) 10e475: 88 55 df mov %dl,-0x21(%ebp) lname[ 1 ] = (u32_name >> 16) & 0xff; 10e478: 89 c7 mov %eax,%edi 10e47a: c1 ef 10 shr $0x10,%edi 10e47d: 89 f9 mov %edi,%ecx 10e47f: 88 4d e0 mov %cl,-0x20(%ebp) lname[ 2 ] = (u32_name >> 8) & 0xff; 10e482: 89 c7 mov %eax,%edi 10e484: c1 ef 08 shr $0x8,%edi 10e487: 89 f9 mov %edi,%ecx 10e489: 88 4d e1 mov %cl,-0x1f(%ebp) lname[ 3 ] = (u32_name >> 0) & 0xff; 10e48c: 88 45 e2 mov %al,-0x1e(%ebp) lname[ 4 ] = '\0'; 10e48f: c6 45 e3 00 movb $0x0,-0x1d(%ebp) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e493: 4e dec %esi 10e494: 89 75 d4 mov %esi,-0x2c(%ebp) 10e497: 74 41 je 10e4da <_Objects_Get_name_as_string+0xca><== NEVER TAKEN 10e499: 84 d2 test %dl,%dl 10e49b: 74 3d je 10e4da <_Objects_Get_name_as_string+0xca> 10e49d: 89 d9 mov %ebx,%ecx 10e49f: 31 c0 xor %eax,%eax 10e4a1: eb 09 jmp 10e4ac <_Objects_Get_name_as_string+0x9c> 10e4a3: 90 nop 10e4a4: 8a 54 05 df mov -0x21(%ebp,%eax,1),%dl 10e4a8: 84 d2 test %dl,%dl 10e4aa: 74 21 je 10e4cd <_Objects_Get_name_as_string+0xbd> *d = (isprint((unsigned char)*s)) ? *s : '*'; 10e4ac: 0f b6 f2 movzbl %dl,%esi 10e4af: 8b 3d 48 72 12 00 mov 0x127248,%edi 10e4b5: 0f be 74 37 01 movsbl 0x1(%edi,%esi,1),%esi 10e4ba: 81 e6 97 00 00 00 and $0x97,%esi 10e4c0: 75 02 jne 10e4c4 <_Objects_Get_name_as_string+0xb4> 10e4c2: b2 2a mov $0x2a,%dl 10e4c4: 88 11 mov %dl,(%ecx) s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e4c6: 40 inc %eax 10e4c7: 41 inc %ecx 10e4c8: 3b 45 d4 cmp -0x2c(%ebp),%eax 10e4cb: 72 d7 jb 10e4a4 <_Objects_Get_name_as_string+0x94> *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; 10e4cd: c6 01 00 movb $0x0,(%ecx) _Thread_Enable_dispatch(); 10e4d0: e8 93 0a 00 00 call 10ef68 <_Thread_Enable_dispatch> return name; 10e4d5: e9 4e ff ff ff jmp 10e428 <_Objects_Get_name_as_string+0x18> s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 10e4da: 89 d9 mov %ebx,%ecx 10e4dc: eb ef jmp 10e4cd <_Objects_Get_name_as_string+0xbd> =============================================================================== 0010cec4 <_Objects_Get_next>: Objects_Information *information, Objects_Id id, Objects_Locations *location_p, Objects_Id *next_id_p ) { 10cec4: 55 push %ebp 10cec5: 89 e5 mov %esp,%ebp 10cec7: 57 push %edi 10cec8: 56 push %esi 10cec9: 53 push %ebx 10ceca: 83 ec 0c sub $0xc,%esp 10cecd: 8b 5d 08 mov 0x8(%ebp),%ebx 10ced0: 8b 75 0c mov 0xc(%ebp),%esi 10ced3: 8b 7d 10 mov 0x10(%ebp),%edi Objects_Control *object; Objects_Id next_id; if ( !information ) 10ced6: 85 db test %ebx,%ebx 10ced8: 75 0a jne 10cee4 <_Objects_Get_next+0x20> if ( !location_p ) return NULL; if ( !next_id_p ) return NULL; 10ceda: 31 c0 xor %eax,%eax return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 10cedc: 8d 65 f4 lea -0xc(%ebp),%esp 10cedf: 5b pop %ebx 10cee0: 5e pop %esi 10cee1: 5f pop %edi 10cee2: c9 leave 10cee3: c3 ret Objects_Id next_id; if ( !information ) return NULL; if ( !location_p ) 10cee4: 85 ff test %edi,%edi 10cee6: 74 f2 je 10ceda <_Objects_Get_next+0x16> return NULL; if ( !next_id_p ) 10cee8: 8b 45 14 mov 0x14(%ebp),%eax 10ceeb: 85 c0 test %eax,%eax 10ceed: 74 eb je 10ceda <_Objects_Get_next+0x16> return NULL; if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX) 10ceef: 66 85 f6 test %si,%si 10cef2: 75 04 jne 10cef8 <_Objects_Get_next+0x34> next_id = information->minimum_id; 10cef4: 8b 73 08 mov 0x8(%ebx),%esi 10cef7: 90 nop else next_id = id; do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) 10cef8: 66 39 73 10 cmp %si,0x10(%ebx) 10cefc: 72 22 jb 10cf20 <_Objects_Get_next+0x5c> *location_p = OBJECTS_ERROR; goto final; } /* try to grab one */ object = _Objects_Get(information, next_id, location_p); 10cefe: 51 push %ecx 10ceff: 57 push %edi 10cf00: 56 push %esi 10cf01: 53 push %ebx 10cf02: e8 2d 00 00 00 call 10cf34 <_Objects_Get> next_id++; 10cf07: 46 inc %esi } while (*location_p != OBJECTS_LOCAL); 10cf08: 83 c4 10 add $0x10,%esp 10cf0b: 8b 17 mov (%edi),%edx 10cf0d: 85 d2 test %edx,%edx 10cf0f: 75 e7 jne 10cef8 <_Objects_Get_next+0x34> *next_id_p = next_id; 10cf11: 8b 55 14 mov 0x14(%ebp),%edx 10cf14: 89 32 mov %esi,(%edx) return object; final: *next_id_p = OBJECTS_ID_FINAL; return 0; } 10cf16: 8d 65 f4 lea -0xc(%ebp),%esp 10cf19: 5b pop %ebx 10cf1a: 5e pop %esi 10cf1b: 5f pop %edi 10cf1c: c9 leave 10cf1d: c3 ret 10cf1e: 66 90 xchg %ax,%ax do { /* walked off end of list? */ if (_Objects_Get_index(next_id) > information->maximum) { *location_p = OBJECTS_ERROR; 10cf20: c7 07 01 00 00 00 movl $0x1,(%edi) *next_id_p = next_id; return object; final: *next_id_p = OBJECTS_ID_FINAL; 10cf26: 8b 45 14 mov 0x14(%ebp),%eax 10cf29: c7 00 ff ff ff ff movl $0xffffffff,(%eax) return 0; 10cf2f: 31 c0 xor %eax,%eax 10cf31: eb a9 jmp 10cedc <_Objects_Get_next+0x18> =============================================================================== 0011b170 <_Objects_Get_no_protection>: Objects_Control *_Objects_Get_no_protection( Objects_Information *information, Objects_Id id, Objects_Locations *location ) { 11b170: 55 push %ebp 11b171: 89 e5 mov %esp,%ebp 11b173: 53 push %ebx 11b174: 8b 55 08 mov 0x8(%ebp),%edx 11b177: 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; 11b17a: b8 01 00 00 00 mov $0x1,%eax 11b17f: 2b 42 08 sub 0x8(%edx),%eax 11b182: 03 45 0c add 0xc(%ebp),%eax if ( information->maximum >= index ) { 11b185: 0f b7 4a 10 movzwl 0x10(%edx),%ecx 11b189: 39 c8 cmp %ecx,%eax 11b18b: 77 13 ja 11b1a0 <_Objects_Get_no_protection+0x30> if ( (the_object = information->local_table[ index ]) != NULL ) { 11b18d: 8b 52 1c mov 0x1c(%edx),%edx 11b190: 8b 04 82 mov (%edx,%eax,4),%eax 11b193: 85 c0 test %eax,%eax 11b195: 74 09 je 11b1a0 <_Objects_Get_no_protection+0x30><== NEVER TAKEN *location = OBJECTS_LOCAL; 11b197: 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; } 11b19d: 5b pop %ebx 11b19e: c9 leave 11b19f: 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; 11b1a0: c7 03 01 00 00 00 movl $0x1,(%ebx) return NULL; 11b1a6: 31 c0 xor %eax,%eax } 11b1a8: 5b pop %ebx 11b1a9: c9 leave 11b1aa: c3 ret =============================================================================== 0010e018 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 10e018: 55 push %ebp 10e019: 89 e5 mov %esp,%ebp 10e01b: 83 ec 18 sub $0x18,%esp 10e01e: 8b 55 08 mov 0x8(%ebp),%edx /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10e021: 85 d2 test %edx,%edx 10e023: 75 08 jne 10e02d <_Objects_Id_to_name+0x15> 10e025: a1 f8 87 12 00 mov 0x1287f8,%eax 10e02a: 8b 50 08 mov 0x8(%eax),%edx 10e02d: 89 d0 mov %edx,%eax 10e02f: c1 e8 18 shr $0x18,%eax 10e032: 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 ) 10e035: 8d 48 ff lea -0x1(%eax),%ecx 10e038: 83 f9 02 cmp $0x2,%ecx 10e03b: 77 3b ja 10e078 <_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 ] ) 10e03d: 8b 04 85 08 85 12 00 mov 0x128508(,%eax,4),%eax 10e044: 85 c0 test %eax,%eax 10e046: 74 30 je 10e078 <_Objects_Id_to_name+0x60> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10e048: 89 d1 mov %edx,%ecx 10e04a: c1 e9 1b shr $0x1b,%ecx return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 10e04d: 8b 04 88 mov (%eax,%ecx,4),%eax if ( !information ) 10e050: 85 c0 test %eax,%eax 10e052: 74 24 je 10e078 <_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 ); 10e054: 51 push %ecx 10e055: 8d 4d f4 lea -0xc(%ebp),%ecx 10e058: 51 push %ecx 10e059: 52 push %edx 10e05a: 50 push %eax 10e05b: e8 50 ff ff ff call 10dfb0 <_Objects_Get> if ( !the_object ) 10e060: 83 c4 10 add $0x10,%esp 10e063: 85 c0 test %eax,%eax 10e065: 74 11 je 10e078 <_Objects_Id_to_name+0x60> return OBJECTS_INVALID_ID; *name = the_object->name; 10e067: 8b 50 0c mov 0xc(%eax),%edx 10e06a: 8b 45 0c mov 0xc(%ebp),%eax 10e06d: 89 10 mov %edx,(%eax) _Thread_Enable_dispatch(); 10e06f: e8 2c 0a 00 00 call 10eaa0 <_Thread_Enable_dispatch> return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 10e074: 31 c0 xor %eax,%eax } 10e076: c9 leave 10e077: 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; 10e078: 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; } 10e07d: c9 leave 10e07e: c3 ret =============================================================================== 0010cdd4 <_Objects_Initialize_information>: , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 10cdd4: 55 push %ebp 10cdd5: 89 e5 mov %esp,%ebp 10cdd7: 57 push %edi 10cdd8: 56 push %esi 10cdd9: 53 push %ebx 10cdda: 83 ec 0c sub $0xc,%esp 10cddd: 8b 45 08 mov 0x8(%ebp),%eax 10cde0: 8b 55 0c mov 0xc(%ebp),%edx 10cde3: 8b 5d 10 mov 0x10(%ebp),%ebx 10cde6: 8b 75 20 mov 0x20(%ebp),%esi 10cde9: 0f b7 7d 18 movzwl 0x18(%ebp),%edi uint32_t maximum_per_allocation; #if defined(RTEMS_MULTIPROCESSING) uint32_t index; #endif information->the_api = the_api; 10cded: 89 10 mov %edx,(%eax) information->the_class = the_class; 10cdef: 66 89 58 04 mov %bx,0x4(%eax) information->size = size; 10cdf3: 89 78 18 mov %edi,0x18(%eax) information->local_table = 0; 10cdf6: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) information->inactive_per_block = 0; 10cdfd: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) information->object_blocks = 0; 10ce04: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) information->inactive = 0; 10ce0b: 66 c7 40 2c 00 00 movw $0x0,0x2c(%eax) /* * Set the maximum value to 0. It will be updated when objects are * added to the inactive set from _Objects_Extend_information() */ information->maximum = 0; 10ce11: 66 c7 40 10 00 00 movw $0x0,0x10(%eax) /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 10ce17: 0f b7 db movzwl %bx,%ebx 10ce1a: 8b 3c 95 88 64 12 00 mov 0x126488(,%edx,4),%edi 10ce21: 89 04 9f mov %eax,(%edi,%ebx,4) /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; 10ce24: 8b 7d 14 mov 0x14(%ebp),%edi 10ce27: c1 ef 1f shr $0x1f,%edi _Objects_Information_table[ the_api ][ the_class ] = information; /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = 10ce2a: 89 f9 mov %edi,%ecx 10ce2c: 88 48 12 mov %cl,0x12(%eax) (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 10ce2f: 8b 4d 14 mov 0x14(%ebp),%ecx 10ce32: 81 e1 ff ff ff 7f and $0x7fffffff,%ecx /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { 10ce38: 85 ff test %edi,%edi 10ce3a: 74 04 je 10ce40 <_Objects_Initialize_information+0x6c> 10ce3c: 85 c9 test %ecx,%ecx 10ce3e: 74 67 je 10cea7 <_Objects_Initialize_information+0xd3> } /* * The allocation unit is the maximum value */ information->allocation_size = maximum_per_allocation; 10ce40: 66 89 48 14 mov %cx,0x14(%eax) /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 10ce44: c7 40 1c 24 61 12 00 movl $0x126124,0x1c(%eax) uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10ce4b: c1 e2 18 shl $0x18,%edx 10ce4e: 81 ca 00 00 01 00 or $0x10000,%edx (( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) | 10ce54: c1 e3 1b shl $0x1b,%ebx 10ce57: 09 da or %ebx,%edx /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; 10ce59: 31 db xor %ebx,%ebx 10ce5b: 85 c9 test %ecx,%ecx 10ce5d: 0f 95 c3 setne %bl uint32_t the_class, uint32_t node, uint32_t index ) { return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) | 10ce60: 09 da or %ebx,%edx 10ce62: 89 50 08 mov %edx,0x8(%eax) /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 10ce65: f7 c6 03 00 00 00 test $0x3,%esi 10ce6b: 75 23 jne 10ce90 <_Objects_Initialize_information+0xbc><== NEVER TAKEN name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 10ce6d: 66 89 70 38 mov %si,0x38(%eax) RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); 10ce71: 8d 50 24 lea 0x24(%eax),%edx 10ce74: 89 50 20 mov %edx,0x20(%eax) head->next = tail; head->previous = NULL; 10ce77: c7 40 24 00 00 00 00 movl $0x0,0x24(%eax) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { Chain_Node *head = _Chain_Head( the_chain ); 10ce7e: 8d 50 20 lea 0x20(%eax),%edx 10ce81: 89 50 28 mov %edx,0x28(%eax) _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 10ce84: 85 c9 test %ecx,%ecx 10ce86: 75 10 jne 10ce98 <_Objects_Initialize_information+0xc4> _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 10ce88: 8d 65 f4 lea -0xc(%ebp),%esp 10ce8b: 5b pop %ebx 10ce8c: 5e pop %esi 10ce8d: 5f pop %edi 10ce8e: c9 leave 10ce8f: c3 ret * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & 10ce90: 83 c6 04 add $0x4,%esi <== NOT EXECUTED 10ce93: 83 e6 fc and $0xfffffffc,%esi <== NOT EXECUTED 10ce96: eb d5 jmp 10ce6d <_Objects_Initialize_information+0x99><== NOT EXECUTED /* * Always have the maximum size available so the current performance * figures are create are met. If the user moves past the maximum * number then a performance hit is taken. */ _Objects_Extend_information( information ); 10ce98: 89 45 08 mov %eax,0x8(%ebp) _Chain_Initialize_empty( &information->global_table[ index ] ); } else information->global_table = NULL; #endif } 10ce9b: 8d 65 f4 lea -0xc(%ebp),%esp 10ce9e: 5b pop %ebx 10ce9f: 5e pop %esi 10cea0: 5f pop %edi 10cea1: c9 leave /* * Always have the maximum size available so the current performance * figures are create are met. If the user moves past the maximum * number then a performance hit is taken. */ _Objects_Extend_information( information ); 10cea2: e9 b1 fa ff ff jmp 10c958 <_Objects_Extend_information> /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { _Internal_error_Occurred( 10cea7: 50 push %eax 10cea8: 6a 13 push $0x13 10ceaa: 6a 01 push $0x1 10ceac: 6a 00 push $0x0 10ceae: e8 71 f9 ff ff call 10c824 <_Internal_error_Occurred> =============================================================================== 0010cec4 <_Objects_Name_to_id_u32>: Objects_Information *information, uint32_t name, uint32_t node, Objects_Id *id ) { 10cec4: 55 push %ebp 10cec5: 89 e5 mov %esp,%ebp 10cec7: 57 push %edi 10cec8: 56 push %esi 10cec9: 53 push %ebx 10ceca: 8b 45 08 mov 0x8(%ebp),%eax 10cecd: 8b 4d 0c mov 0xc(%ebp),%ecx 10ced0: 8b 55 10 mov 0x10(%ebp),%edx 10ced3: 8b 7d 14 mov 0x14(%ebp),%edi Objects_Name name_for_mp; #endif /* ASSERT: information->is_string == false */ if ( !id ) 10ced6: 85 ff test %edi,%edi 10ced8: 74 56 je 10cf30 <_Objects_Name_to_id_u32+0x6c> return OBJECTS_INVALID_ADDRESS; if ( name == 0 ) 10ceda: 85 c9 test %ecx,%ecx 10cedc: 74 08 je 10cee6 <_Objects_Name_to_id_u32+0x22> return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && 10cede: 8b 70 10 mov 0x10(%eax),%esi 10cee1: 66 85 f6 test %si,%si 10cee4: 75 0a jne 10cef0 <_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; 10cee6: b8 01 00 00 00 mov $0x1,%eax #endif } 10ceeb: 5b pop %ebx 10ceec: 5e pop %esi 10ceed: 5f pop %edi 10ceee: c9 leave 10ceef: c3 ret if ( name == 0 ) return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && 10cef0: 85 d2 test %edx,%edx 10cef2: 75 20 jne 10cf14 <_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++ ) { 10cef4: 0f b7 f6 movzwl %si,%esi 10cef7: 8b 58 1c mov 0x1c(%eax),%ebx 10cefa: b8 01 00 00 00 mov $0x1,%eax 10ceff: 90 nop the_object = information->local_table[ index ]; 10cf00: 8b 14 83 mov (%ebx,%eax,4),%edx if ( !the_object ) 10cf03: 85 d2 test %edx,%edx 10cf05: 74 05 je 10cf0c <_Objects_Name_to_id_u32+0x48> continue; if ( name == the_object->name.name_u32 ) { 10cf07: 39 4a 0c cmp %ecx,0xc(%edx) 10cf0a: 74 18 je 10cf24 <_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++ ) { 10cf0c: 40 inc %eax 10cf0d: 39 c6 cmp %eax,%esi 10cf0f: 73 ef jae 10cf00 <_Objects_Name_to_id_u32+0x3c> 10cf11: eb d3 jmp 10cee6 <_Objects_Name_to_id_u32+0x22> 10cf13: 90 nop return OBJECTS_INVALID_NAME; search_local_node = false; if ( information->maximum != 0 && (node == OBJECTS_SEARCH_ALL_NODES || 10cf14: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx 10cf1a: 74 d8 je 10cef4 <_Objects_Name_to_id_u32+0x30> node == OBJECTS_SEARCH_LOCAL_NODE || 10cf1c: 4a dec %edx 10cf1d: 75 c7 jne 10cee6 <_Objects_Name_to_id_u32+0x22> 10cf1f: eb d3 jmp 10cef4 <_Objects_Name_to_id_u32+0x30> 10cf21: 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; 10cf24: 8b 42 08 mov 0x8(%edx),%eax 10cf27: 89 07 mov %eax,(%edi) return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 10cf29: 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 } 10cf2b: 5b pop %ebx 10cf2c: 5e pop %esi 10cf2d: 5f pop %edi 10cf2e: c9 leave 10cf2f: c3 ret #endif /* ASSERT: information->is_string == false */ if ( !id ) return OBJECTS_INVALID_ADDRESS; 10cf30: 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 } 10cf35: 5b pop %ebx 10cf36: 5e pop %esi 10cf37: 5f pop %edi 10cf38: c9 leave 10cf39: c3 ret =============================================================================== 0010edac <_Objects_Set_name>: bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { 10edac: 55 push %ebp 10edad: 89 e5 mov %esp,%ebp 10edaf: 53 push %ebx 10edb0: 83 ec 0c sub $0xc,%esp 10edb3: 8b 5d 10 mov 0x10(%ebp),%ebx size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 10edb6: 8b 45 08 mov 0x8(%ebp),%eax 10edb9: 0f b7 40 38 movzwl 0x38(%eax),%eax 10edbd: 50 push %eax 10edbe: 53 push %ebx 10edbf: e8 c4 66 00 00 call 115488 d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 10edc4: 0f be 0b movsbl (%ebx),%ecx 10edc7: c1 e1 18 shl $0x18,%ecx 10edca: 83 c4 10 add $0x10,%esp 10edcd: 83 f8 01 cmp $0x1,%eax 10edd0: 76 32 jbe 10ee04 <_Objects_Set_name+0x58> 10edd2: 0f be 53 01 movsbl 0x1(%ebx),%edx 10edd6: c1 e2 10 shl $0x10,%edx 10edd9: 09 ca or %ecx,%edx 10eddb: 83 f8 02 cmp $0x2,%eax 10edde: 74 2c je 10ee0c <_Objects_Set_name+0x60> 10ede0: 0f be 4b 02 movsbl 0x2(%ebx),%ecx 10ede4: c1 e1 08 shl $0x8,%ecx 10ede7: 09 d1 or %edx,%ecx 10ede9: 83 f8 03 cmp $0x3,%eax 10edec: 74 37 je 10ee25 <_Objects_Set_name+0x79> 10edee: 0f be 43 03 movsbl 0x3(%ebx),%eax 10edf2: 09 c1 or %eax,%ecx 10edf4: 8b 55 0c mov 0xc(%ebp),%edx 10edf7: 89 4a 0c mov %ecx,0xc(%edx) ); } return true; } 10edfa: b0 01 mov $0x1,%al 10edfc: 8b 5d fc mov -0x4(%ebp),%ebx 10edff: c9 leave 10ee00: c3 ret 10ee01: 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( 10ee04: 89 ca mov %ecx,%edx 10ee06: 81 ca 00 00 20 00 or $0x200000,%edx 10ee0c: 89 d1 mov %edx,%ecx 10ee0e: 80 cd 20 or $0x20,%ch 10ee11: b8 20 00 00 00 mov $0x20,%eax 10ee16: 09 c1 or %eax,%ecx 10ee18: 8b 55 0c mov 0xc(%ebp),%edx 10ee1b: 89 4a 0c mov %ecx,0xc(%edx) ); } return true; } 10ee1e: b0 01 mov $0x1,%al 10ee20: 8b 5d fc mov -0x4(%ebp),%ebx 10ee23: c9 leave 10ee24: c3 ret d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 10ee25: b8 20 00 00 00 mov $0x20,%eax 10ee2a: eb c6 jmp 10edf2 <_Objects_Set_name+0x46> =============================================================================== 0010cf3c <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 10cf3c: 55 push %ebp 10cf3d: 89 e5 mov %esp,%ebp 10cf3f: 57 push %edi 10cf40: 56 push %esi 10cf41: 53 push %ebx 10cf42: 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 ); 10cf45: 8b 45 08 mov 0x8(%ebp),%eax 10cf48: 0f b7 58 08 movzwl 0x8(%eax),%ebx block_count = (information->maximum - index_base) / 10cf4c: 0f b7 48 14 movzwl 0x14(%eax),%ecx 10cf50: 0f b7 40 10 movzwl 0x10(%eax),%eax 10cf54: 29 d8 sub %ebx,%eax 10cf56: 31 d2 xor %edx,%edx 10cf58: f7 f1 div %ecx information->allocation_size; for ( block = 0; block < block_count; block++ ) { 10cf5a: 85 c0 test %eax,%eax 10cf5c: 74 21 je 10cf7f <_Objects_Shrink_information+0x43><== NEVER TAKEN if ( information->inactive_per_block[ block ] == 10cf5e: 8b 55 08 mov 0x8(%ebp),%edx 10cf61: 8b 7a 30 mov 0x30(%edx),%edi 10cf64: 3b 0f cmp (%edi),%ecx 10cf66: 74 1f je 10cf87 <_Objects_Shrink_information+0x4b><== NEVER TAKEN 10cf68: 31 d2 xor %edx,%edx 10cf6a: eb 0e jmp 10cf7a <_Objects_Shrink_information+0x3e> information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 10cf6c: 01 cb add %ecx,%ebx 10cf6e: 8d 34 95 00 00 00 00 lea 0x0(,%edx,4),%esi 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 ] == 10cf75: 3b 0c 97 cmp (%edi,%edx,4),%ecx 10cf78: 74 12 je 10cf8c <_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++ ) { 10cf7a: 42 inc %edx 10cf7b: 39 d0 cmp %edx,%eax 10cf7d: 77 ed ja 10cf6c <_Objects_Shrink_information+0x30> return; } index_base += information->allocation_size; } } 10cf7f: 8d 65 f4 lea -0xc(%ebp),%esp 10cf82: 5b pop %ebx 10cf83: 5e pop %esi 10cf84: 5f pop %edi 10cf85: c9 leave 10cf86: 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 ] == 10cf87: 31 f6 xor %esi,%esi 10cf89: 8d 76 00 lea 0x0(%esi),%esi information->allocation_size ) { /* * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) _Chain_First( &information->Inactive ); 10cf8c: 8b 55 08 mov 0x8(%ebp),%edx 10cf8f: 8b 42 20 mov 0x20(%edx),%eax 10cf92: 89 75 e4 mov %esi,-0x1c(%ebp) 10cf95: eb 07 jmp 10cf9e <_Objects_Shrink_information+0x62> 10cf97: 90 nop if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 10cf98: 85 ff test %edi,%edi 10cf9a: 74 2c je 10cfc8 <_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; 10cf9c: 89 f8 mov %edi,%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 ); 10cf9e: 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; 10cfa2: 8b 38 mov (%eax),%edi if ((index >= index_base) && 10cfa4: 39 da cmp %ebx,%edx 10cfa6: 72 f0 jb 10cf98 <_Objects_Shrink_information+0x5c> (index < (index_base + information->allocation_size))) { 10cfa8: 8b 75 08 mov 0x8(%ebp),%esi 10cfab: 0f b7 4e 14 movzwl 0x14(%esi),%ecx 10cfaf: 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) && 10cfb2: 39 ca cmp %ecx,%edx 10cfb4: 73 e2 jae 10cf98 <_Objects_Shrink_information+0x5c> (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); 10cfb6: 83 ec 0c sub $0xc,%esp 10cfb9: 50 push %eax 10cfba: e8 f5 ef ff ff call 10bfb4 <_Chain_Extract> 10cfbf: 83 c4 10 add $0x10,%esp } } while ( the_object ); 10cfc2: 85 ff test %edi,%edi 10cfc4: 75 d6 jne 10cf9c <_Objects_Shrink_information+0x60> 10cfc6: 66 90 xchg %ax,%ax 10cfc8: 8b 75 e4 mov -0x1c(%ebp),%esi /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 10cfcb: 83 ec 0c sub $0xc,%esp 10cfce: 8b 55 08 mov 0x8(%ebp),%edx 10cfd1: 8b 42 34 mov 0x34(%edx),%eax 10cfd4: ff 34 30 pushl (%eax,%esi,1) 10cfd7: e8 48 18 00 00 call 10e824 <_Workspace_Free> information->object_blocks[ block ] = NULL; 10cfdc: 8b 55 08 mov 0x8(%ebp),%edx 10cfdf: 8b 42 34 mov 0x34(%edx),%eax 10cfe2: c7 04 30 00 00 00 00 movl $0x0,(%eax,%esi,1) information->inactive_per_block[ block ] = 0; 10cfe9: 8b 42 30 mov 0x30(%edx),%eax 10cfec: c7 04 30 00 00 00 00 movl $0x0,(%eax,%esi,1) information->inactive -= information->allocation_size; 10cff3: 8b 42 14 mov 0x14(%edx),%eax 10cff6: 66 29 42 2c sub %ax,0x2c(%edx) return; 10cffa: 83 c4 10 add $0x10,%esp } index_base += information->allocation_size; } } 10cffd: 8d 65 f4 lea -0xc(%ebp),%esp 10d000: 5b pop %ebx 10d001: 5e pop %esi 10d002: 5f pop %edi 10d003: c9 leave 10d004: c3 ret =============================================================================== 0010d764 <_Protected_heap_Get_information>: bool _Protected_heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 10d764: 55 push %ebp 10d765: 89 e5 mov %esp,%ebp 10d767: 56 push %esi 10d768: 53 push %ebx 10d769: 8b 5d 08 mov 0x8(%ebp),%ebx 10d76c: 8b 75 0c mov 0xc(%ebp),%esi if ( !the_heap ) 10d76f: 85 db test %ebx,%ebx 10d771: 74 35 je 10d7a8 <_Protected_heap_Get_information+0x44> return false; if ( !the_info ) 10d773: 85 f6 test %esi,%esi 10d775: 74 31 je 10d7a8 <_Protected_heap_Get_information+0x44> return false; _RTEMS_Lock_allocator(); 10d777: 83 ec 0c sub $0xc,%esp 10d77a: ff 35 9c 76 12 00 pushl 0x12769c 10d780: e8 83 ee ff ff call 10c608 <_API_Mutex_Lock> _Heap_Get_information( the_heap, the_info ); 10d785: 5a pop %edx 10d786: 59 pop %ecx 10d787: 56 push %esi 10d788: 53 push %ebx 10d789: e8 da 3c 00 00 call 111468 <_Heap_Get_information> _RTEMS_Unlock_allocator(); 10d78e: 58 pop %eax 10d78f: ff 35 9c 76 12 00 pushl 0x12769c 10d795: e8 b6 ee ff ff call 10c650 <_API_Mutex_Unlock> return true; 10d79a: 83 c4 10 add $0x10,%esp 10d79d: b0 01 mov $0x1,%al } 10d79f: 8d 65 f8 lea -0x8(%ebp),%esp 10d7a2: 5b pop %ebx 10d7a3: 5e pop %esi 10d7a4: c9 leave 10d7a5: c3 ret 10d7a6: 66 90 xchg %ax,%ax { if ( !the_heap ) return false; if ( !the_info ) return false; 10d7a8: 31 c0 xor %eax,%eax _RTEMS_Lock_allocator(); _Heap_Get_information( the_heap, the_info ); _RTEMS_Unlock_allocator(); return true; } 10d7aa: 8d 65 f8 lea -0x8(%ebp),%esp 10d7ad: 5b pop %ebx 10d7ae: 5e pop %esi 10d7af: c9 leave 10d7b0: c3 ret =============================================================================== 00110b20 <_Protected_heap_Walk>: bool _Protected_heap_Walk( Heap_Control *the_heap, int source, bool do_dump ) { 110b20: 55 push %ebp 110b21: 89 e5 mov %esp,%ebp 110b23: 56 push %esi 110b24: 53 push %ebx 110b25: 83 ec 10 sub $0x10,%esp 110b28: 8b 5d 08 mov 0x8(%ebp),%ebx 110b2b: 8b 75 0c mov 0xc(%ebp),%esi 110b2e: 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 ) { 110b31: 8b 15 f0 cd 12 00 mov 0x12cdf0,%edx 110b37: 85 d2 test %edx,%edx 110b39: 74 19 je 110b54 <_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 ); 110b3b: 0f b6 c0 movzbl %al,%eax 110b3e: 89 45 10 mov %eax,0x10(%ebp) 110b41: 89 75 0c mov %esi,0xc(%ebp) 110b44: 89 5d 08 mov %ebx,0x8(%ebp) } return status; } 110b47: 8d 65 f8 lea -0x8(%ebp),%esp 110b4a: 5b pop %ebx 110b4b: 5e pop %esi 110b4c: 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 ); 110b4d: e9 46 f2 ff ff jmp 10fd98 <_Heap_Walk> 110b52: 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(); 110b54: 83 ec 0c sub $0xc,%esp 110b57: ff 35 dc ce 12 00 pushl 0x12cedc 110b5d: 88 45 f4 mov %al,-0xc(%ebp) 110b60: e8 5b e4 ff ff call 10efc0 <_API_Mutex_Lock> status = _Heap_Walk( the_heap, source, do_dump ); 110b65: 83 c4 0c add $0xc,%esp 110b68: 8a 45 f4 mov -0xc(%ebp),%al 110b6b: 0f b6 c0 movzbl %al,%eax 110b6e: 50 push %eax 110b6f: 56 push %esi 110b70: 53 push %ebx 110b71: e8 22 f2 ff ff call 10fd98 <_Heap_Walk> _RTEMS_Unlock_allocator(); 110b76: 5a pop %edx 110b77: ff 35 dc ce 12 00 pushl 0x12cedc 110b7d: 88 45 f4 mov %al,-0xc(%ebp) 110b80: e8 83 e4 ff ff call 10f008 <_API_Mutex_Unlock> 110b85: 83 c4 10 add $0x10,%esp } else { status = _Heap_Walk( the_heap, source, do_dump ); } return status; } 110b88: 8a 45 f4 mov -0xc(%ebp),%al 110b8b: 8d 65 f8 lea -0x8(%ebp),%esp 110b8e: 5b pop %ebx 110b8f: 5e pop %esi 110b90: c9 leave 110b91: c3 ret =============================================================================== 00110348 <_RTEMS_tasks_Create_extension>: bool _RTEMS_tasks_Create_extension( Thread_Control *executing, Thread_Control *created ) { 110348: 55 push %ebp 110349: 89 e5 mov %esp,%ebp 11034b: 53 push %ebx 11034c: 83 ec 10 sub $0x10,%esp 11034f: 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 ); 110352: 80 3d e4 21 12 00 01 cmpb $0x1,0x1221e4 110359: 19 c0 sbb %eax,%eax 11035b: 83 e0 c0 and $0xffffffc0,%eax 11035e: 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 ); 110361: 50 push %eax 110362: e8 a1 e4 ff ff call 10e808 <_Workspace_Allocate> if ( !api ) 110367: 83 c4 10 add $0x10,%esp 11036a: 85 c0 test %eax,%eax 11036c: 74 6a je 1103d8 <_RTEMS_tasks_Create_extension+0x90> return false; created->API_Extensions[ THREAD_API_RTEMS ] = api; 11036e: 89 83 e4 00 00 00 mov %eax,0xe4(%ebx) api->pending_events = EVENT_SETS_NONE_PENDING; 110374: c7 00 00 00 00 00 movl $0x0,(%eax) api->event_condition = 0; 11037a: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) */ RTEMS_INLINE_ROUTINE void _ASR_Initialize ( ASR_Information *information ) { information->is_enabled = false; 110381: c6 40 08 00 movb $0x0,0x8(%eax) information->handler = NULL; 110385: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) information->mode_set = RTEMS_DEFAULT_MODES; 11038c: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax) information->signals_posted = 0; 110393: c7 40 14 00 00 00 00 movl $0x0,0x14(%eax) information->signals_pending = 0; 11039a: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) information->nest_level = 0; 1103a1: c7 40 1c 00 00 00 00 movl $0x0,0x1c(%eax) _ASR_Initialize( &api->Signal ); created->task_variables = NULL; 1103a8: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx) 1103af: 00 00 00 if ( rtems_configuration_get_notepads_enabled() ) { 1103b2: 80 3d e4 21 12 00 00 cmpb $0x0,0x1221e4 1103b9: 74 13 je 1103ce <_RTEMS_tasks_Create_extension+0x86> 1103bb: 31 d2 xor %edx,%edx 1103bd: 8d 76 00 lea 0x0(%esi),%esi for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) api->Notepads[i] = 0; 1103c0: c7 44 90 20 00 00 00 movl $0x0,0x20(%eax,%edx,4) 1103c7: 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++) 1103c8: 42 inc %edx 1103c9: 83 fa 10 cmp $0x10,%edx 1103cc: 75 f2 jne 1103c0 <_RTEMS_tasks_Create_extension+0x78> api->Notepads[i] = 0; } return true; 1103ce: b0 01 mov $0x1,%al } 1103d0: 8b 5d fc mov -0x4(%ebp),%ebx 1103d3: c9 leave 1103d4: c3 ret 1103d5: 8d 76 00 lea 0x0(%esi),%esi to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t)); api = _Workspace_Allocate( to_allocate ); if ( !api ) return false; 1103d8: 31 c0 xor %eax,%eax for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) api->Notepads[i] = 0; } return true; } 1103da: 8b 5d fc mov -0x4(%ebp),%ebx 1103dd: c9 leave 1103de: c3 ret =============================================================================== 001102f0 <_RTEMS_tasks_Delete_extension>: void _RTEMS_tasks_Delete_extension( Thread_Control *executing, Thread_Control *deleted ) { 1102f0: 55 push %ebp 1102f1: 89 e5 mov %esp,%ebp 1102f3: 56 push %esi 1102f4: 53 push %ebx 1102f5: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Free per task variable memory */ tvp = deleted->task_variables; 1102f8: 8b 83 f0 00 00 00 mov 0xf0(%ebx),%eax deleted->task_variables = NULL; 1102fe: c7 83 f0 00 00 00 00 movl $0x0,0xf0(%ebx) 110305: 00 00 00 while (tvp) { 110308: 85 c0 test %eax,%eax 11030a: 75 06 jne 110312 <_RTEMS_tasks_Delete_extension+0x22> 11030c: eb 17 jmp 110325 <_RTEMS_tasks_Delete_extension+0x35> 11030e: 66 90 xchg %ax,%ax next = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp ); tvp = next; 110310: 89 f0 mov %esi,%eax */ tvp = deleted->task_variables; deleted->task_variables = NULL; while (tvp) { next = (rtems_task_variable_t *)tvp->next; 110312: 8b 30 mov (%eax),%esi _RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp ); 110314: 83 ec 08 sub $0x8,%esp 110317: 50 push %eax 110318: 53 push %ebx 110319: e8 56 01 00 00 call 110474 <_RTEMS_Tasks_Invoke_task_variable_dtor> * Free per task variable memory */ tvp = deleted->task_variables; deleted->task_variables = NULL; while (tvp) { 11031e: 83 c4 10 add $0x10,%esp 110321: 85 f6 test %esi,%esi 110323: 75 eb jne 110310 <_RTEMS_tasks_Delete_extension+0x20> /* * Free API specific memory */ (void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] ); 110325: 83 ec 0c sub $0xc,%esp 110328: ff b3 e4 00 00 00 pushl 0xe4(%ebx) 11032e: e8 f1 e4 ff ff call 10e824 <_Workspace_Free> deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL; 110333: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 11033a: 00 00 00 11033d: 83 c4 10 add $0x10,%esp } 110340: 8d 65 f8 lea -0x8(%ebp),%esp 110343: 5b pop %ebx 110344: 5e pop %esi 110345: c9 leave 110346: c3 ret =============================================================================== 00110274 <_RTEMS_tasks_Initialize_user_tasks>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks( void ) { 110274: 55 push %ebp 110275: 89 e5 mov %esp,%ebp 110277: 83 ec 08 sub $0x8,%esp if ( _RTEMS_tasks_Initialize_user_tasks_p ) 11027a: a1 64 22 12 00 mov 0x122264,%eax 11027f: 85 c0 test %eax,%eax 110281: 74 05 je 110288 <_RTEMS_tasks_Initialize_user_tasks+0x14> (*_RTEMS_tasks_Initialize_user_tasks_p)(); } 110283: c9 leave */ void _RTEMS_tasks_Initialize_user_tasks( void ) { if ( _RTEMS_tasks_Initialize_user_tasks_p ) (*_RTEMS_tasks_Initialize_user_tasks_p)(); 110284: ff e0 jmp *%eax 110286: 66 90 xchg %ax,%ax } 110288: c9 leave 110289: c3 ret =============================================================================== 0010ba80 <_RTEMS_tasks_Initialize_user_tasks_body>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks_body( void ) { 10ba80: 55 push %ebp 10ba81: 89 e5 mov %esp,%ebp 10ba83: 57 push %edi 10ba84: 56 push %esi 10ba85: 53 push %ebx 10ba86: 83 ec 1c sub $0x1c,%esp rtems_initialization_tasks_table *user_tasks; /* * Move information into local variables */ user_tasks = Configuration_RTEMS_API.User_initialization_tasks_table; 10ba89: 8b 1d 0c 22 12 00 mov 0x12220c,%ebx maximum = Configuration_RTEMS_API.number_of_initialization_tasks; 10ba8f: 8b 3d 08 22 12 00 mov 0x122208,%edi /* * Verify that we have a set of user tasks to iterate */ if ( !user_tasks ) 10ba95: 85 db test %ebx,%ebx 10ba97: 74 46 je 10badf <_RTEMS_tasks_Initialize_user_tasks_body+0x5f> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 10ba99: 85 ff test %edi,%edi 10ba9b: 74 42 je 10badf <_RTEMS_tasks_Initialize_user_tasks_body+0x5f><== NEVER TAKEN 10ba9d: 31 f6 xor %esi,%esi 10ba9f: 90 nop return_value = rtems_task_create( 10baa0: 83 ec 08 sub $0x8,%esp 10baa3: 8d 45 e4 lea -0x1c(%ebp),%eax 10baa6: 50 push %eax 10baa7: ff 73 0c pushl 0xc(%ebx) 10baaa: ff 73 14 pushl 0x14(%ebx) 10baad: ff 73 04 pushl 0x4(%ebx) 10bab0: ff 73 08 pushl 0x8(%ebx) 10bab3: ff 33 pushl (%ebx) 10bab5: e8 92 fd ff ff call 10b84c user_tasks[ index ].stack_size, user_tasks[ index ].mode_set, user_tasks[ index ].attribute_set, &id ); if ( !rtems_is_status_successful( return_value ) ) 10baba: 83 c4 20 add $0x20,%esp 10babd: 85 c0 test %eax,%eax 10babf: 75 26 jne 10bae7 <_RTEMS_tasks_Initialize_user_tasks_body+0x67> _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); return_value = rtems_task_start( 10bac1: 51 push %ecx 10bac2: ff 73 18 pushl 0x18(%ebx) 10bac5: ff 73 10 pushl 0x10(%ebx) 10bac8: ff 75 e4 pushl -0x1c(%ebp) 10bacb: e8 24 00 00 00 call 10baf4 id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) 10bad0: 83 c4 10 add $0x10,%esp 10bad3: 85 c0 test %eax,%eax 10bad5: 75 10 jne 10bae7 <_RTEMS_tasks_Initialize_user_tasks_body+0x67> return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 10bad7: 46 inc %esi 10bad8: 83 c3 1c add $0x1c,%ebx 10badb: 39 f7 cmp %esi,%edi 10badd: 77 c1 ja 10baa0 <_RTEMS_tasks_Initialize_user_tasks_body+0x20><== NEVER TAKEN user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); } } 10badf: 8d 65 f4 lea -0xc(%ebp),%esp 10bae2: 5b pop %ebx 10bae3: 5e pop %esi 10bae4: 5f pop %edi 10bae5: c9 leave 10bae6: c3 ret id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); 10bae7: 52 push %edx 10bae8: 50 push %eax 10bae9: 6a 01 push $0x1 10baeb: 6a 01 push $0x1 10baed: e8 32 0d 00 00 call 10c824 <_Internal_error_Occurred> =============================================================================== 0011028c <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 11028c: 55 push %ebp 11028d: 89 e5 mov %esp,%ebp 11028f: 57 push %edi 110290: 56 push %esi 110291: 53 push %ebx 110292: 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 ]; 110295: 8b 45 08 mov 0x8(%ebp),%eax 110298: 8b 98 e4 00 00 00 mov 0xe4(%eax),%ebx if ( !api ) 11029e: 85 db test %ebx,%ebx 1102a0: 74 45 je 1102e7 <_RTEMS_tasks_Post_switch_extension+0x5b><== NEVER TAKEN * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 1102a2: 9c pushf 1102a3: fa cli 1102a4: 58 pop %eax signal_set = asr->signals_posted; 1102a5: 8b 73 14 mov 0x14(%ebx),%esi asr->signals_posted = 0; 1102a8: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) _ISR_Enable( level ); 1102af: 50 push %eax 1102b0: 9d popf if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 1102b1: 85 f6 test %esi,%esi 1102b3: 74 32 je 1102e7 <_RTEMS_tasks_Post_switch_extension+0x5b> return; asr->nest_level += 1; 1102b5: ff 43 1c incl 0x1c(%ebx) rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 1102b8: 50 push %eax 1102b9: 8d 7d e4 lea -0x1c(%ebp),%edi 1102bc: 57 push %edi 1102bd: 68 ff ff 00 00 push $0xffff 1102c2: ff 73 10 pushl 0x10(%ebx) 1102c5: e8 5a 1c 00 00 call 111f24 (*asr->handler)( signal_set ); 1102ca: 89 34 24 mov %esi,(%esp) 1102cd: ff 53 0c call *0xc(%ebx) asr->nest_level -= 1; 1102d0: ff 4b 1c decl 0x1c(%ebx) rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 1102d3: 83 c4 0c add $0xc,%esp 1102d6: 57 push %edi 1102d7: 68 ff ff 00 00 push $0xffff 1102dc: ff 75 e4 pushl -0x1c(%ebp) 1102df: e8 40 1c 00 00 call 111f24 1102e4: 83 c4 10 add $0x10,%esp } 1102e7: 8d 65 f4 lea -0xc(%ebp),%esp 1102ea: 5b pop %ebx 1102eb: 5e pop %esi 1102ec: 5f pop %edi 1102ed: c9 leave 1102ee: c3 ret =============================================================================== 0011022c <_RTEMS_tasks_Switch_extension>: void _RTEMS_tasks_Switch_extension( Thread_Control *executing, Thread_Control *heir ) { 11022c: 55 push %ebp 11022d: 89 e5 mov %esp,%ebp /* * Per Task Variables */ tvp = executing->task_variables; 11022f: 8b 45 08 mov 0x8(%ebp),%eax 110232: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 110238: 85 c0 test %eax,%eax 11023a: 74 13 je 11024f <_RTEMS_tasks_Switch_extension+0x23> tvp->tval = *tvp->ptr; 11023c: 8b 50 04 mov 0x4(%eax),%edx 11023f: 8b 0a mov (%edx),%ecx 110241: 89 48 0c mov %ecx,0xc(%eax) *tvp->ptr = tvp->gval; 110244: 8b 48 08 mov 0x8(%eax),%ecx 110247: 89 0a mov %ecx,(%edx) tvp = (rtems_task_variable_t *)tvp->next; 110249: 8b 00 mov (%eax),%eax /* * Per Task Variables */ tvp = executing->task_variables; while (tvp) { 11024b: 85 c0 test %eax,%eax 11024d: 75 ed jne 11023c <_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; 11024f: 8b 45 0c mov 0xc(%ebp),%eax 110252: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 110258: 85 c0 test %eax,%eax 11025a: 74 13 je 11026f <_RTEMS_tasks_Switch_extension+0x43> tvp->gval = *tvp->ptr; 11025c: 8b 50 04 mov 0x4(%eax),%edx 11025f: 8b 0a mov (%edx),%ecx 110261: 89 48 08 mov %ecx,0x8(%eax) *tvp->ptr = tvp->tval; 110264: 8b 48 0c mov 0xc(%eax),%ecx 110267: 89 0a mov %ecx,(%edx) tvp = (rtems_task_variable_t *)tvp->next; 110269: 8b 00 mov (%eax),%eax *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { 11026b: 85 c0 test %eax,%eax 11026d: 75 ed jne 11025c <_RTEMS_tasks_Switch_extension+0x30><== NEVER TAKEN tvp->gval = *tvp->ptr; *tvp->ptr = tvp->tval; tvp = (rtems_task_variable_t *)tvp->next; } } 11026f: c9 leave 110270: c3 ret =============================================================================== 0010c4f0 <_Rate_monotonic_Initiate_statistics>: } void _Rate_monotonic_Initiate_statistics( Rate_monotonic_Control *the_period ) { 10c4f0: 55 push %ebp 10c4f1: 89 e5 mov %esp,%ebp 10c4f3: 57 push %edi 10c4f4: 56 push %esi 10c4f5: 53 push %ebx 10c4f6: 83 ec 28 sub $0x28,%esp 10c4f9: 8b 5d 08 mov 0x8(%ebp),%ebx Thread_Control *owning_thread = the_period->owner; 10c4fc: 8b 73 40 mov 0x40(%ebx),%esi * If using nanosecond statistics, we need to obtain the uptime. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ Timestamp_Control uptime; _TOD_Get_uptime( &uptime ); 10c4ff: 8d 7d e0 lea -0x20(%ebp),%edi 10c502: 57 push %edi 10c503: e8 c8 17 00 00 call 10dcd0 <_TOD_Get_uptime> /* * Set the starting point and the CPU time used for the statistics. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ the_period->time_period_initiated = uptime; 10c508: 8b 45 e0 mov -0x20(%ebp),%eax 10c50b: 8b 55 e4 mov -0x1c(%ebp),%edx 10c50e: 89 43 4c mov %eax,0x4c(%ebx) 10c511: 89 53 50 mov %edx,0x50(%ebx) #else the_period->time_period_initiated = _Watchdog_Ticks_since_boot; #endif the_period->cpu_usage_period_initiated = owning_thread->cpu_time_used; 10c514: 8b 86 84 00 00 00 mov 0x84(%esi),%eax 10c51a: 8b 96 88 00 00 00 mov 0x88(%esi),%edx 10c520: 89 43 44 mov %eax,0x44(%ebx) 10c523: 89 53 48 mov %edx,0x48(%ebx) * routine is invoked from rtems_rate_monotonic_period, the owner will * be the executing thread. When this routine is invoked from * _Rate_monotonic_Timeout, it will not. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ if (owning_thread == _Thread_Executing) { 10c526: 83 c4 10 add $0x10,%esp 10c529: 39 35 38 9d 12 00 cmp %esi,0x129d38 10c52f: 74 0b je 10c53c <_Rate_monotonic_Initiate_statistics+0x4c> ); _Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran ); } #endif } 10c531: 8d 65 f4 lea -0xc(%ebp),%esp 10c534: 5b pop %ebx 10c535: 5e pop %esi 10c536: 5f pop %edi 10c537: c9 leave 10c538: c3 ret 10c539: 8d 76 00 lea 0x0(%esi),%esi /* * Adjust the CPU time used to account for the time since last * context switch. */ _Timespec_Subtract( 10c53c: 50 push %eax &_Thread_Time_of_last_context_switch, &uptime, &ran 10c53d: 8d 75 d8 lea -0x28(%ebp),%esi /* * Adjust the CPU time used to account for the time since last * context switch. */ _Timespec_Subtract( 10c540: 56 push %esi 10c541: 57 push %edi 10c542: 68 68 9b 12 00 push $0x129b68 10c547: e8 5c 38 00 00 call 10fda8 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran ); 10c54c: 59 pop %ecx 10c54d: 5f pop %edi 10c54e: 56 push %esi 10c54f: 83 c3 44 add $0x44,%ebx 10c552: 53 push %ebx 10c553: e8 54 37 00 00 call 10fcac <_Timespec_Add_to> 10c558: 83 c4 10 add $0x10,%esp } #endif } 10c55b: 8d 65 f4 lea -0xc(%ebp),%esp 10c55e: 5b pop %ebx 10c55f: 5e pop %esi 10c560: 5f pop %edi 10c561: c9 leave 10c562: c3 ret =============================================================================== 0010caac <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 10caac: 55 push %ebp 10caad: 89 e5 mov %esp,%ebp 10caaf: 83 ec 2c sub $0x2c,%esp /* * When we get here, the Timer is already off the chain so we do not * have to worry about that -- hence no _Watchdog_Remove(). */ the_period = _Rate_monotonic_Get( id, &location ); 10cab2: 8d 45 f4 lea -0xc(%ebp),%eax 10cab5: 50 push %eax 10cab6: ff 75 08 pushl 0x8(%ebp) 10cab9: 68 80 99 12 00 push $0x129980 10cabe: e8 8d 1c 00 00 call 10e750 <_Objects_Get> switch ( location ) { 10cac3: 83 c4 10 add $0x10,%esp 10cac6: 8b 55 f4 mov -0xc(%ebp),%edx 10cac9: 85 d2 test %edx,%edx 10cacb: 75 29 jne 10caf6 <_Rate_monotonic_Timeout+0x4a><== NEVER TAKEN case OBJECTS_LOCAL: the_thread = the_period->owner; 10cacd: 8b 50 40 mov 0x40(%eax),%edx if ( _States_Is_waiting_for_period( the_thread->current_state ) && 10cad0: f6 42 11 40 testb $0x40,0x11(%edx) 10cad4: 74 08 je 10cade <_Rate_monotonic_Timeout+0x32> 10cad6: 8b 48 08 mov 0x8(%eax),%ecx 10cad9: 39 4a 20 cmp %ecx,0x20(%edx) 10cadc: 74 4e je 10cb2c <_Rate_monotonic_Timeout+0x80> _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { 10cade: 83 78 38 01 cmpl $0x1,0x38(%eax) 10cae2: 74 14 je 10caf8 <_Rate_monotonic_Timeout+0x4c> _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 10cae4: c7 40 38 04 00 00 00 movl $0x4,0x38(%eax) */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10caeb: a1 70 9a 12 00 mov 0x129a70,%eax 10caf0: 48 dec %eax 10caf1: a3 70 9a 12 00 mov %eax,0x129a70 case OBJECTS_REMOTE: /* impossible */ #endif case OBJECTS_ERROR: break; } } 10caf6: c9 leave 10caf7: c3 ret _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 10caf8: c7 40 38 03 00 00 00 movl $0x3,0x38(%eax) _Rate_monotonic_Initiate_statistics( the_period ); 10caff: 83 ec 0c sub $0xc,%esp 10cb02: 50 push %eax 10cb03: 89 45 e4 mov %eax,-0x1c(%ebp) 10cb06: e8 e5 f9 ff ff call 10c4f0 <_Rate_monotonic_Initiate_statistics> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10cb0b: 8b 45 e4 mov -0x1c(%ebp),%eax 10cb0e: 8b 50 3c mov 0x3c(%eax),%edx 10cb11: 89 50 1c mov %edx,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10cb14: 5a pop %edx 10cb15: 59 pop %ecx _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); 10cb16: 83 c0 10 add $0x10,%eax 10cb19: 50 push %eax 10cb1a: 68 7c 9b 12 00 push $0x129b7c 10cb1f: e8 64 35 00 00 call 110088 <_Watchdog_Insert> 10cb24: 83 c4 10 add $0x10,%esp 10cb27: eb c2 jmp 10caeb <_Rate_monotonic_Timeout+0x3f> 10cb29: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10cb2c: 83 ec 08 sub $0x8,%esp 10cb2f: 68 f8 ff 03 10 push $0x1003fff8 10cb34: 52 push %edx 10cb35: 89 45 e4 mov %eax,-0x1c(%ebp) 10cb38: e8 1b 23 00 00 call 10ee58 <_Thread_Clear_state> the_thread = the_period->owner; if ( _States_Is_waiting_for_period( the_thread->current_state ) && the_thread->Wait.id == the_period->Object.id ) { _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); 10cb3d: 8b 45 e4 mov -0x1c(%ebp),%eax 10cb40: 89 04 24 mov %eax,(%esp) 10cb43: eb c1 jmp 10cb06 <_Rate_monotonic_Timeout+0x5a> =============================================================================== 0010c564 <_Rate_monotonic_Update_statistics>: void _Rate_monotonic_Update_statistics( Rate_monotonic_Control *the_period ) { 10c564: 55 push %ebp 10c565: 89 e5 mov %esp,%ebp 10c567: 57 push %edi 10c568: 56 push %esi 10c569: 53 push %ebx 10c56a: 83 ec 1c sub $0x1c,%esp 10c56d: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Update the counts. */ stats = &the_period->Statistics; stats->count++; 10c570: ff 43 54 incl 0x54(%ebx) if ( the_period->state == RATE_MONOTONIC_EXPIRED ) 10c573: 83 7b 38 04 cmpl $0x4,0x38(%ebx) 10c577: 0f 84 bf 00 00 00 je 10c63c <_Rate_monotonic_Update_statistics+0xd8> stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c57d: 51 push %ecx _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); 10c57e: 8d 7d e0 lea -0x20(%ebp),%edi stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c581: 57 push %edi _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); 10c582: 8d 75 d8 lea -0x28(%ebp),%esi stats->missed_count++; /* * Grab status for time statistics. */ valid_status = 10c585: 56 push %esi 10c586: 53 push %ebx 10c587: e8 cc fe ff ff call 10c458 <_Rate_monotonic_Get_status> _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) 10c58c: 83 c4 10 add $0x10,%esp 10c58f: 84 c0 test %al,%al 10c591: 75 09 jne 10c59c <_Rate_monotonic_Update_statistics+0x38> stats->min_wall_time = since_last_period; if ( since_last_period > stats->max_wall_time ) stats->max_wall_time = since_last_period; #endif } 10c593: 8d 65 f4 lea -0xc(%ebp),%esp 10c596: 5b pop %ebx 10c597: 5e pop %esi 10c598: 5f pop %edi 10c599: c9 leave 10c59a: c3 ret 10c59b: 90 nop /* * Update CPU time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_cpu_time, &executed ); 10c59c: 83 ec 08 sub $0x8,%esp 10c59f: 57 push %edi 10c5a0: 8d 43 6c lea 0x6c(%ebx),%eax 10c5a3: 50 push %eax 10c5a4: e8 03 37 00 00 call 10fcac <_Timespec_Add_to> if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) ) 10c5a9: 58 pop %eax 10c5aa: 5a pop %edx 10c5ab: 8d 43 5c lea 0x5c(%ebx),%eax 10c5ae: 50 push %eax 10c5af: 57 push %edi 10c5b0: e8 cf 37 00 00 call 10fd84 <_Timespec_Less_than> 10c5b5: 83 c4 10 add $0x10,%esp 10c5b8: 84 c0 test %al,%al 10c5ba: 74 0c je 10c5c8 <_Rate_monotonic_Update_statistics+0x64> stats->min_cpu_time = executed; 10c5bc: 8b 45 e0 mov -0x20(%ebp),%eax 10c5bf: 8b 55 e4 mov -0x1c(%ebp),%edx 10c5c2: 89 43 5c mov %eax,0x5c(%ebx) 10c5c5: 89 53 60 mov %edx,0x60(%ebx) if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) ) 10c5c8: 83 ec 08 sub $0x8,%esp 10c5cb: 8d 43 64 lea 0x64(%ebx),%eax 10c5ce: 50 push %eax 10c5cf: 57 push %edi 10c5d0: e8 8b 37 00 00 call 10fd60 <_Timespec_Greater_than> 10c5d5: 83 c4 10 add $0x10,%esp 10c5d8: 84 c0 test %al,%al 10c5da: 74 0c je 10c5e8 <_Rate_monotonic_Update_statistics+0x84> stats->max_cpu_time = executed; 10c5dc: 8b 45 e0 mov -0x20(%ebp),%eax 10c5df: 8b 55 e4 mov -0x1c(%ebp),%edx 10c5e2: 89 43 64 mov %eax,0x64(%ebx) 10c5e5: 89 53 68 mov %edx,0x68(%ebx) /* * Update Wall time */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_wall_time, &since_last_period ); 10c5e8: 83 ec 08 sub $0x8,%esp 10c5eb: 56 push %esi 10c5ec: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10c5f2: 50 push %eax 10c5f3: e8 b4 36 00 00 call 10fcac <_Timespec_Add_to> if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) ) 10c5f8: 5a pop %edx 10c5f9: 59 pop %ecx 10c5fa: 8d 43 74 lea 0x74(%ebx),%eax 10c5fd: 50 push %eax 10c5fe: 56 push %esi 10c5ff: e8 80 37 00 00 call 10fd84 <_Timespec_Less_than> 10c604: 83 c4 10 add $0x10,%esp 10c607: 84 c0 test %al,%al 10c609: 75 39 jne 10c644 <_Rate_monotonic_Update_statistics+0xe0> stats->min_wall_time = since_last_period; if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) ) 10c60b: 83 ec 08 sub $0x8,%esp 10c60e: 8d 43 7c lea 0x7c(%ebx),%eax 10c611: 50 push %eax 10c612: 56 push %esi 10c613: e8 48 37 00 00 call 10fd60 <_Timespec_Greater_than> 10c618: 83 c4 10 add $0x10,%esp 10c61b: 84 c0 test %al,%al 10c61d: 0f 84 70 ff ff ff je 10c593 <_Rate_monotonic_Update_statistics+0x2f> stats->max_wall_time = since_last_period; 10c623: 8b 45 d8 mov -0x28(%ebp),%eax 10c626: 8b 55 dc mov -0x24(%ebp),%edx 10c629: 89 43 7c mov %eax,0x7c(%ebx) 10c62c: 89 93 80 00 00 00 mov %edx,0x80(%ebx) stats->min_wall_time = since_last_period; if ( since_last_period > stats->max_wall_time ) stats->max_wall_time = since_last_period; #endif } 10c632: 8d 65 f4 lea -0xc(%ebp),%esp 10c635: 5b pop %ebx 10c636: 5e pop %esi 10c637: 5f pop %edi 10c638: c9 leave 10c639: c3 ret 10c63a: 66 90 xchg %ax,%ax */ stats = &the_period->Statistics; stats->count++; if ( the_period->state == RATE_MONOTONIC_EXPIRED ) stats->missed_count++; 10c63c: ff 43 58 incl 0x58(%ebx) 10c63f: e9 39 ff ff ff jmp 10c57d <_Rate_monotonic_Update_statistics+0x19> */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Add_to( &stats->total_wall_time, &since_last_period ); if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) ) stats->min_wall_time = since_last_period; 10c644: 8b 45 d8 mov -0x28(%ebp),%eax 10c647: 8b 55 dc mov -0x24(%ebp),%edx 10c64a: 89 43 74 mov %eax,0x74(%ebx) 10c64d: 89 53 78 mov %edx,0x78(%ebx) 10c650: eb b9 jmp 10c60b <_Rate_monotonic_Update_statistics+0xa7> =============================================================================== 00110a5c <_Scheduler_priority_Block>: void _Scheduler_priority_Block( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { 110a5c: 55 push %ebp 110a5d: 89 e5 mov %esp,%ebp 110a5f: 53 push %ebx 110a60: 8b 45 0c mov 0xc(%ebp),%eax RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_extract( Thread_Control *the_thread ) { Chain_Control *ready = the_thread->scheduler.priority->ready_chain; 110a63: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx 110a69: 8b 12 mov (%edx),%edx if ( _Chain_Has_only_one_node( ready ) ) { 110a6b: 8b 4a 08 mov 0x8(%edx),%ecx 110a6e: 39 0a cmp %ecx,(%edx) 110a70: 74 6e je 110ae0 <_Scheduler_priority_Block+0x84> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 110a72: 8b 08 mov (%eax),%ecx previous = the_node->previous; 110a74: 8b 50 04 mov 0x4(%eax),%edx next->previous = previous; 110a77: 89 51 04 mov %edx,0x4(%ecx) previous->next = next; 110a7a: 89 0a mov %ecx,(%edx) { _Scheduler_priority_Ready_queue_extract(the_thread); /* TODO: flash critical section */ if ( _Thread_Is_heir( the_thread ) ) 110a7c: 3b 05 7c 67 12 00 cmp 0x12677c,%eax 110a82: 74 18 je 110a9c <_Scheduler_priority_Block+0x40> _Scheduler_priority_Schedule_body(the_scheduler); if ( _Thread_Is_executing( the_thread ) ) 110a84: 3b 05 78 67 12 00 cmp 0x126778,%eax 110a8a: 74 04 je 110a90 <_Scheduler_priority_Block+0x34> _Scheduler_priority_Block_body(the_scheduler, the_thread); } 110a8c: 5b pop %ebx 110a8d: c9 leave 110a8e: c3 ret 110a8f: 90 nop _Thread_Dispatch_necessary = true; 110a90: c6 05 84 67 12 00 01 movb $0x1,0x126784 110a97: 5b pop %ebx 110a98: c9 leave 110a99: c3 ret 110a9a: 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 ); 110a9c: 66 8b 1d a0 67 12 00 mov 0x1267a0,%bx 110aa3: 31 d2 xor %edx,%edx 110aa5: 89 d1 mov %edx,%ecx 110aa7: 66 0f bc cb bsf %bx,%cx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 110aab: 0f b7 c9 movzwl %cx,%ecx 110aae: 66 8b 9c 09 c0 67 12 mov 0x1267c0(%ecx,%ecx,1),%bx 110ab5: 00 110ab6: 66 0f bc d3 bsf %bx,%dx return (_Priority_Bits_index( major ) << 4) + 110aba: c1 e1 04 shl $0x4,%ecx 110abd: 0f b7 d2 movzwl %dx,%edx 110ac0: 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 ] ) ) 110ac3: 8d 14 52 lea (%edx,%edx,2),%edx 110ac6: c1 e2 02 shl $0x2,%edx 110ac9: 8b 4d 08 mov 0x8(%ebp),%ecx 110acc: 03 11 add (%ecx),%edx 110ace: 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 ); 110ad0: 83 c2 04 add $0x4,%edx 110ad3: 39 d1 cmp %edx,%ecx 110ad5: 74 4d je 110b24 <_Scheduler_priority_Block+0xc8><== NEVER TAKEN RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body( Scheduler_Control *the_scheduler ) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 110ad7: 89 0d 7c 67 12 00 mov %ecx,0x12677c 110add: eb a5 jmp 110a84 <_Scheduler_priority_Block+0x28> 110adf: 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 ); 110ae0: 8d 4a 04 lea 0x4(%edx),%ecx 110ae3: 89 0a mov %ecx,(%edx) head->next = tail; head->previous = NULL; 110ae5: c7 42 04 00 00 00 00 movl $0x0,0x4(%edx) tail->previous = head; 110aec: 89 52 08 mov %edx,0x8(%edx) { Chain_Control *ready = the_thread->scheduler.priority->ready_chain; if ( _Chain_Has_only_one_node( ready ) ) { _Chain_Initialize_empty( ready ); _Priority_bit_map_Remove( &the_thread->scheduler.priority->Priority_map ); 110aef: 8b 88 8c 00 00 00 mov 0x8c(%eax),%ecx RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove ( Priority_bit_map_Information *the_priority_map ) { *the_priority_map->minor &= the_priority_map->block_minor; 110af5: 8b 59 04 mov 0x4(%ecx),%ebx 110af8: 66 8b 13 mov (%ebx),%dx 110afb: 66 23 51 0e and 0xe(%ecx),%dx 110aff: 66 89 13 mov %dx,(%ebx) if ( *the_priority_map->minor == 0 ) 110b02: 66 85 d2 test %dx,%dx 110b05: 0f 85 71 ff ff ff jne 110a7c <_Scheduler_priority_Block+0x20> _Priority_Major_bit_map &= the_priority_map->block_major; 110b0b: 66 8b 15 a0 67 12 00 mov 0x1267a0,%dx 110b12: 23 51 0c and 0xc(%ecx),%edx 110b15: 66 89 15 a0 67 12 00 mov %dx,0x1267a0 110b1c: e9 5b ff ff ff jmp 110a7c <_Scheduler_priority_Block+0x20> 110b21: 8d 76 00 lea 0x0(%esi),%esi 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; 110b24: 31 c9 xor %ecx,%ecx <== NOT EXECUTED 110b26: eb af jmp 110ad7 <_Scheduler_priority_Block+0x7b><== NOT EXECUTED =============================================================================== 0010d138 <_Scheduler_priority_Schedule>: */ void _Scheduler_priority_Schedule( Scheduler_Control *the_scheduler ) { 10d138: 55 push %ebp 10d139: 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 ); 10d13b: 66 8b 0d a0 67 12 00 mov 0x1267a0,%cx 10d142: 31 c0 xor %eax,%eax 10d144: 89 c2 mov %eax,%edx 10d146: 66 0f bc d1 bsf %cx,%dx _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 10d14a: 0f b7 d2 movzwl %dx,%edx 10d14d: 66 8b 8c 12 c0 67 12 mov 0x1267c0(%edx,%edx,1),%cx 10d154: 00 10d155: 66 0f bc c1 bsf %cx,%ax return (_Priority_Bits_index( major ) << 4) + 10d159: c1 e2 04 shl $0x4,%edx 10d15c: 0f b7 c0 movzwl %ax,%eax 10d15f: 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 ] ) ) 10d162: 8d 04 40 lea (%eax,%eax,2),%eax 10d165: c1 e0 02 shl $0x2,%eax 10d168: 8b 55 08 mov 0x8(%ebp),%edx 10d16b: 03 02 add (%edx),%eax _Scheduler_priority_Schedule_body( the_scheduler ); } 10d16d: 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 ); 10d16f: 83 c0 04 add $0x4,%eax 10d172: 39 c2 cmp %eax,%edx 10d174: 74 0a je 10d180 <_Scheduler_priority_Schedule+0x48><== NEVER TAKEN RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body( Scheduler_Control *the_scheduler ) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 10d176: 89 15 7c 67 12 00 mov %edx,0x12677c 10d17c: c9 leave 10d17d: c3 ret 10d17e: 66 90 xchg %ax,%ax 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; 10d180: 31 d2 xor %edx,%edx <== NOT EXECUTED RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body( Scheduler_Control *the_scheduler ) { _Thread_Heir = _Scheduler_priority_Ready_queue_first( 10d182: 89 15 7c 67 12 00 mov %edx,0x12677c <== NOT EXECUTED 10d188: c9 leave <== NOT EXECUTED 10d189: c3 ret <== NOT EXECUTED =============================================================================== 0010d218 <_Scheduler_priority_Unblock>: void _Scheduler_priority_Unblock ( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { 10d218: 55 push %ebp 10d219: 89 e5 mov %esp,%ebp 10d21b: 53 push %ebx 10d21c: 8b 45 0c mov 0xc(%ebp),%eax RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_enqueue( Thread_Control *the_thread ) { _Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map ); 10d21f: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add ( Priority_bit_map_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 10d225: 8b 4a 04 mov 0x4(%edx),%ecx 10d228: 66 8b 5a 0a mov 0xa(%edx),%bx 10d22c: 66 09 19 or %bx,(%ecx) _Priority_Major_bit_map |= the_priority_map->ready_major; 10d22f: 66 8b 0d a0 67 12 00 mov 0x1267a0,%cx 10d236: 0b 4a 08 or 0x8(%edx),%ecx 10d239: 66 89 0d a0 67 12 00 mov %cx,0x1267a0 _Chain_Append_unprotected( the_thread->scheduler.priority->ready_chain, 10d240: 8b 12 mov (%edx),%edx Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; 10d242: 8b 4a 08 mov 0x8(%edx),%ecx RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); 10d245: 8d 5a 04 lea 0x4(%edx),%ebx 10d248: 89 18 mov %ebx,(%eax) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 10d24a: 89 42 08 mov %eax,0x8(%edx) old_last->next = the_node; 10d24d: 89 01 mov %eax,(%ecx) the_node->previous = old_last; 10d24f: 89 48 04 mov %ecx,0x4(%eax) * a context switch. * Pseudo-ISR case: * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 10d252: 8b 50 14 mov 0x14(%eax),%edx 10d255: 8b 0d 7c 67 12 00 mov 0x12677c,%ecx 10d25b: 3b 51 14 cmp 0x14(%ecx),%edx 10d25e: 73 17 jae 10d277 <_Scheduler_priority_Unblock+0x5f> _Thread_Heir = the_thread; 10d260: a3 7c 67 12 00 mov %eax,0x12677c if ( _Thread_Executing->is_preemptible || 10d265: a1 78 67 12 00 mov 0x126778,%eax 10d26a: 80 78 74 00 cmpb $0x0,0x74(%eax) 10d26e: 74 0c je 10d27c <_Scheduler_priority_Unblock+0x64> the_thread->current_priority == 0 ) _Thread_Dispatch_necessary = true; 10d270: c6 05 84 67 12 00 01 movb $0x1,0x126784 _Scheduler_priority_Unblock_body(the_scheduler, the_thread); } 10d277: 5b pop %ebx 10d278: c9 leave 10d279: c3 ret 10d27a: 66 90 xchg %ax,%ax * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 10d27c: 85 d2 test %edx,%edx 10d27e: 75 f7 jne 10d277 <_Scheduler_priority_Unblock+0x5f> the_thread->current_priority == 0 ) _Thread_Dispatch_necessary = true; 10d280: c6 05 84 67 12 00 01 movb $0x1,0x126784 10d287: eb ee jmp 10d277 <_Scheduler_priority_Unblock+0x5f> =============================================================================== 0010d28c <_Scheduler_priority_Yield>: */ void _Scheduler_priority_Yield( Scheduler_Control *the_scheduler __attribute__((unused)) ) { 10d28c: 55 push %ebp 10d28d: 89 e5 mov %esp,%ebp 10d28f: 56 push %esi 10d290: 53 push %ebx ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 10d291: a1 78 67 12 00 mov 0x126778,%eax ready = executing->scheduler.priority->ready_chain; 10d296: 8b 90 8c 00 00 00 mov 0x8c(%eax),%edx 10d29c: 8b 12 mov (%edx),%edx _ISR_Disable( level ); 10d29e: 9c pushf 10d29f: fa cli 10d2a0: 59 pop %ecx if ( !_Chain_Has_only_one_node( ready ) ) { 10d2a1: 8b 5a 08 mov 0x8(%edx),%ebx 10d2a4: 39 1a cmp %ebx,(%edx) 10d2a6: 74 40 je 10d2e8 <_Scheduler_priority_Yield+0x5c> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 10d2a8: 8b 30 mov (%eax),%esi previous = the_node->previous; 10d2aa: 8b 58 04 mov 0x4(%eax),%ebx next->previous = previous; 10d2ad: 89 5e 04 mov %ebx,0x4(%esi) previous->next = next; 10d2b0: 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; 10d2b2: 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 ); 10d2b5: 8d 72 04 lea 0x4(%edx),%esi 10d2b8: 89 30 mov %esi,(%eax) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 10d2ba: 89 42 08 mov %eax,0x8(%edx) old_last->next = the_node; 10d2bd: 89 03 mov %eax,(%ebx) the_node->previous = old_last; 10d2bf: 89 58 04 mov %ebx,0x4(%eax) _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 10d2c2: 51 push %ecx 10d2c3: 9d popf 10d2c4: fa cli if ( _Thread_Is_heir( executing ) ) 10d2c5: 3b 05 7c 67 12 00 cmp 0x12677c,%eax 10d2cb: 74 0f je 10d2dc <_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; 10d2cd: c6 05 84 67 12 00 01 movb $0x1,0x126784 _ISR_Enable( level ); 10d2d4: 51 push %ecx 10d2d5: 9d popf } 10d2d6: 5b pop %ebx 10d2d7: 5e pop %esi 10d2d8: c9 leave 10d2d9: c3 ret 10d2da: 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 ); 10d2dc: 8b 02 mov (%edx),%eax 10d2de: a3 7c 67 12 00 mov %eax,0x12677c 10d2e3: eb e8 jmp 10d2cd <_Scheduler_priority_Yield+0x41> 10d2e5: 8d 76 00 lea 0x0(%esi),%esi _Thread_Dispatch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 10d2e8: 3b 05 7c 67 12 00 cmp 0x12677c,%eax 10d2ee: 75 dd jne 10d2cd <_Scheduler_priority_Yield+0x41><== NEVER TAKEN 10d2f0: eb e2 jmp 10d2d4 <_Scheduler_priority_Yield+0x48> =============================================================================== 0010da14 <_TOD_Set>: */ void _TOD_Set( const struct timespec *time ) { 10da14: 55 push %ebp 10da15: 89 e5 mov %esp,%ebp 10da17: 53 push %ebx 10da18: 83 ec 04 sub $0x4,%esp 10da1b: 8b 5d 08 mov 0x8(%ebp),%ebx 10da1e: a1 10 13 13 00 mov 0x131310,%eax 10da23: 40 inc %eax 10da24: a3 10 13 13 00 mov %eax,0x131310 long seconds; _Thread_Disable_dispatch(); _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); 10da29: a1 e4 13 13 00 mov 0x1313e4,%eax if ( time->tv_sec < seconds ) 10da2e: 8b 13 mov (%ebx),%edx 10da30: 39 d0 cmp %edx,%eax 10da32: 7f 34 jg 10da68 <_TOD_Set+0x54> Watchdog_Adjust_directions direction, Watchdog_Interval units ) { _Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units ); 10da34: 51 push %ecx _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); else _Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds ); 10da35: 29 c2 sub %eax,%edx 10da37: 52 push %edx 10da38: 6a 00 push $0x0 10da3a: 68 10 14 13 00 push $0x131410 10da3f: e8 50 24 00 00 call 10fe94 <_Watchdog_Adjust> 10da44: 83 c4 10 add $0x10,%esp /* POSIX format TOD (timespec) */ _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); 10da47: 8b 03 mov (%ebx),%eax 10da49: a3 e4 13 13 00 mov %eax,0x1313e4 10da4e: 8b 43 04 mov 0x4(%ebx),%eax 10da51: a3 e8 13 13 00 mov %eax,0x1313e8 _TOD_Is_set = true; 10da56: c6 05 24 13 13 00 01 movb $0x1,0x131324 _TOD_Activate(); _Thread_Enable_dispatch(); } 10da5d: 8b 5d fc mov -0x4(%ebp),%ebx 10da60: c9 leave _Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec ); _TOD_Is_set = true; _TOD_Activate(); _Thread_Enable_dispatch(); 10da61: e9 02 15 00 00 jmp 10ef68 <_Thread_Enable_dispatch> 10da66: 66 90 xchg %ax,%ax 10da68: 51 push %ecx _TOD_Deactivate(); seconds = _TOD_Seconds_since_epoch(); if ( time->tv_sec < seconds ) _Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec ); 10da69: 29 d0 sub %edx,%eax 10da6b: 50 push %eax 10da6c: 6a 01 push $0x1 10da6e: 68 10 14 13 00 push $0x131410 10da73: e8 1c 24 00 00 call 10fe94 <_Watchdog_Adjust> 10da78: 83 c4 10 add $0x10,%esp 10da7b: eb ca jmp 10da47 <_TOD_Set+0x33> =============================================================================== 0010c444 <_TOD_Tickle_ticks>: * * Output parameters: NONE */ void _TOD_Tickle_ticks( void ) { 10c444: 55 push %ebp 10c445: 89 e5 mov %esp,%ebp 10c447: 53 push %ebx 10c448: 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() ); 10c44b: c7 45 f0 00 00 00 00 movl $0x0,-0x10(%ebp) 10c452: a1 2c 22 12 00 mov 0x12222c,%eax 10c457: 8d 04 80 lea (%eax,%eax,4),%eax 10c45a: 8d 04 80 lea (%eax,%eax,4),%eax 10c45d: 8d 04 80 lea (%eax,%eax,4),%eax 10c460: c1 e0 03 shl $0x3,%eax 10c463: 89 45 f4 mov %eax,-0xc(%ebp) /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 10c466: a1 24 66 12 00 mov 0x126624,%eax 10c46b: 40 inc %eax 10c46c: a3 24 66 12 00 mov %eax,0x126624 /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 10c471: 8d 5d f0 lea -0x10(%ebp),%ebx 10c474: 53 push %ebx 10c475: 68 38 65 12 00 push $0x126538 10c47a: e8 05 1e 00 00 call 10e284 <_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 ); 10c47f: 58 pop %eax 10c480: 5a pop %edx 10c481: 53 push %ebx 10c482: 68 84 65 12 00 push $0x126584 10c487: e8 f8 1d 00 00 call 10e284 <_Timespec_Add_to> 10c48c: 89 c3 mov %eax,%ebx while ( seconds ) { 10c48e: 83 c4 10 add $0x10,%esp 10c491: 85 c0 test %eax,%eax 10c493: 74 16 je 10c4ab <_TOD_Tickle_ticks+0x67> 10c495: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void ) { _Watchdog_Tickle( &_Watchdog_Seconds_chain ); 10c498: 83 ec 0c sub $0xc,%esp 10c49b: 68 b0 65 12 00 push $0x1265b0 10c4a0: e8 a7 22 00 00 call 10e74c <_Watchdog_Tickle> 10c4a5: 83 c4 10 add $0x10,%esp 10c4a8: 4b dec %ebx 10c4a9: 75 ed jne 10c498 <_TOD_Tickle_ticks+0x54><== NEVER TAKEN _Watchdog_Tickle_seconds(); seconds--; } } 10c4ab: 8b 5d fc mov -0x4(%ebp),%ebx 10c4ae: c9 leave 10c4af: c3 ret =============================================================================== 0010c1f0 <_TOD_To_seconds>: */ uint32_t _TOD_To_seconds( const rtems_time_of_day *the_tod ) { 10c1f0: 55 push %ebp 10c1f1: 89 e5 mov %esp,%ebp 10c1f3: 56 push %esi 10c1f4: 53 push %ebx 10c1f5: 8b 55 08 mov 0x8(%ebp),%edx uint32_t time; uint32_t year_mod_4; time = the_tod->day - 1; 10c1f8: 8b 72 08 mov 0x8(%edx),%esi 10c1fb: 4e dec %esi year_mod_4 = the_tod->year & 3; 10c1fc: 8b 02 mov (%edx),%eax if ( year_mod_4 == 0 ) 10c1fe: 89 c3 mov %eax,%ebx 10c200: 83 e3 03 and $0x3,%ebx 10c203: 74 67 je 10c26c <_TOD_To_seconds+0x7c> time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; 10c205: 8b 4a 04 mov 0x4(%edx),%ecx 10c208: 0f b7 8c 09 00 2f 12 movzwl 0x122f00(%ecx,%ecx,1),%ecx 10c20f: 00 10c210: 8d 34 31 lea (%ecx,%esi,1),%esi time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) * ( (TOD_DAYS_PER_YEAR * 4) + 1); time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; 10c213: 0f b7 8c 1b 34 2f 12 movzwl 0x122f34(%ebx,%ebx,1),%ecx 10c21a: 00 if ( year_mod_4 == 0 ) time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; else time += _TOD_Days_to_date[ 0 ][ the_tod->month ]; time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) * 10c21b: 2d c4 07 00 00 sub $0x7c4,%eax 10c220: c1 e8 02 shr $0x2,%eax 10c223: 8d 1c c0 lea (%eax,%eax,8),%ebx 10c226: 8d 1c d8 lea (%eax,%ebx,8),%ebx 10c229: 8d 1c 9b lea (%ebx,%ebx,4),%ebx 10c22c: 8d 04 98 lea (%eax,%ebx,4),%eax 10c22f: 01 c1 add %eax,%ecx ( (TOD_DAYS_PER_YEAR * 4) + 1); time += _TOD_Days_since_last_leap_year[ year_mod_4 ]; 10c231: 01 f1 add %esi,%ecx time *= TOD_SECONDS_PER_DAY; 10c233: 8d 04 89 lea (%ecx,%ecx,4),%eax 10c236: 8d 04 81 lea (%ecx,%eax,4),%eax 10c239: 8d 04 c1 lea (%ecx,%eax,8),%eax 10c23c: c1 e0 02 shl $0x2,%eax 10c23f: 29 c8 sub %ecx,%eax 10c241: c1 e0 07 shl $0x7,%eax time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute) 10c244: 8b 5a 14 mov 0x14(%edx),%ebx 10c247: 8b 4a 0c mov 0xc(%edx),%ecx 10c24a: 8d 0c 49 lea (%ecx,%ecx,2),%ecx 10c24d: 8d 0c 89 lea (%ecx,%ecx,4),%ecx 10c250: c1 e1 02 shl $0x2,%ecx 10c253: 03 4a 10 add 0x10(%edx),%ecx * TOD_SECONDS_PER_MINUTE; 10c256: 8d 14 49 lea (%ecx,%ecx,2),%edx 10c259: 8d 14 92 lea (%edx,%edx,4),%edx time += the_tod->second; 10c25c: 8d 94 93 00 e5 da 21 lea 0x21dae500(%ebx,%edx,4),%edx time += TOD_SECONDS_1970_THROUGH_1988; 10c263: 8d 04 02 lea (%edx,%eax,1),%eax return( time ); } 10c266: 5b pop %ebx 10c267: 5e pop %esi 10c268: c9 leave 10c269: c3 ret 10c26a: 66 90 xchg %ax,%ax time = the_tod->day - 1; year_mod_4 = the_tod->year & 3; if ( year_mod_4 == 0 ) time += _TOD_Days_to_date[ 1 ][ the_tod->month ]; 10c26c: 8b 4a 04 mov 0x4(%edx),%ecx 10c26f: 0f b7 8c 09 1a 2f 12 movzwl 0x122f1a(%ecx,%ecx,1),%ecx 10c276: 00 10c277: 8d 34 31 lea (%ecx,%esi,1),%esi 10c27a: eb 97 jmp 10c213 <_TOD_To_seconds+0x23> =============================================================================== 0010c27c <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 10c27c: 55 push %ebp 10c27d: 89 e5 mov %esp,%ebp 10c27f: 53 push %ebx 10c280: 8b 4d 08 mov 0x8(%ebp),%ecx uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); 10c283: 8b 1d 2c 52 12 00 mov 0x12522c,%ebx if ((!the_tod) || 10c289: 85 c9 test %ecx,%ecx 10c28b: 74 53 je 10c2e0 <_TOD_Validate+0x64> <== NEVER TAKEN ) { uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / 10c28d: b8 40 42 0f 00 mov $0xf4240,%eax 10c292: 31 d2 xor %edx,%edx 10c294: f7 f3 div %ebx rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 10c296: 3b 41 18 cmp 0x18(%ecx),%eax 10c299: 76 45 jbe 10c2e0 <_TOD_Validate+0x64> (the_tod->ticks >= ticks_per_second) || 10c29b: 83 79 14 3b cmpl $0x3b,0x14(%ecx) 10c29f: 77 3f ja 10c2e0 <_TOD_Validate+0x64> (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 10c2a1: 83 79 10 3b cmpl $0x3b,0x10(%ecx) 10c2a5: 77 39 ja 10c2e0 <_TOD_Validate+0x64> (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 10c2a7: 83 79 0c 17 cmpl $0x17,0xc(%ecx) 10c2ab: 77 33 ja 10c2e0 <_TOD_Validate+0x64> (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || 10c2ad: 8b 41 04 mov 0x4(%ecx),%eax rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || (the_tod->ticks >= ticks_per_second) || (the_tod->second >= TOD_SECONDS_PER_MINUTE) || (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || 10c2b0: 85 c0 test %eax,%eax 10c2b2: 74 2c je 10c2e0 <_TOD_Validate+0x64> <== NEVER TAKEN (the_tod->month == 0) || 10c2b4: 83 f8 0c cmp $0xc,%eax 10c2b7: 77 27 ja 10c2e0 <_TOD_Validate+0x64> (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 10c2b9: 8b 11 mov (%ecx),%edx (the_tod->ticks >= ticks_per_second) || (the_tod->second >= TOD_SECONDS_PER_MINUTE) || (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || 10c2bb: 81 fa c3 07 00 00 cmp $0x7c3,%edx 10c2c1: 76 1d jbe 10c2e0 <_TOD_Validate+0x64> (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) 10c2c3: 8b 49 08 mov 0x8(%ecx),%ecx (the_tod->second >= TOD_SECONDS_PER_MINUTE) || (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 10c2c6: 85 c9 test %ecx,%ecx 10c2c8: 74 16 je 10c2e0 <_TOD_Validate+0x64> <== NEVER TAKEN (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) 10c2ca: 83 e2 03 and $0x3,%edx 10c2cd: 75 16 jne 10c2e5 <_TOD_Validate+0x69> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 10c2cf: 8b 04 85 74 2f 12 00 mov 0x122f74(,%eax,4),%eax * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 10c2d6: 39 c8 cmp %ecx,%eax 10c2d8: 0f 93 c0 setae %al 10c2db: eb 05 jmp 10c2e2 <_TOD_Validate+0x66> 10c2dd: 8d 76 00 lea 0x0(%esi),%esi (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) return false; 10c2e0: 31 c0 xor %eax,%eax if ( the_tod->day > days_in_month ) return false; return true; } 10c2e2: 5b pop %ebx 10c2e3: c9 leave 10c2e4: c3 ret return false; if ( (the_tod->year % 4) == 0 ) days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; 10c2e5: 8b 04 85 40 2f 12 00 mov 0x122f40(,%eax,4),%eax 10c2ec: eb e8 jmp 10c2d6 <_TOD_Validate+0x5a> =============================================================================== 0010d340 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 10d340: 55 push %ebp 10d341: 89 e5 mov %esp,%ebp 10d343: 57 push %edi 10d344: 56 push %esi 10d345: 53 push %ebx 10d346: 83 ec 28 sub $0x28,%esp 10d349: 8b 5d 08 mov 0x8(%ebp),%ebx 10d34c: 8b 75 0c mov 0xc(%ebp),%esi 10d34f: 8a 45 10 mov 0x10(%ebp),%al 10d352: 88 45 e7 mov %al,-0x19(%ebp) */ /* * Save original state */ original_state = the_thread->current_state; 10d355: 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 ); 10d358: 53 push %ebx 10d359: e8 16 0d 00 00 call 10e074 <_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 ) 10d35e: 83 c4 10 add $0x10,%esp 10d361: 39 73 14 cmp %esi,0x14(%ebx) 10d364: 74 0d je 10d373 <_Thread_Change_priority+0x33> _Thread_Set_priority( the_thread, new_priority ); 10d366: 83 ec 08 sub $0x8,%esp 10d369: 56 push %esi 10d36a: 53 push %ebx 10d36b: e8 a0 0c 00 00 call 10e010 <_Thread_Set_priority> 10d370: 83 c4 10 add $0x10,%esp _ISR_Disable( level ); 10d373: 9c pushf 10d374: fa cli 10d375: 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; 10d376: 8b 43 10 mov 0x10(%ebx),%eax if ( state != STATES_TRANSIENT ) { 10d379: 83 f8 04 cmp $0x4,%eax 10d37c: 74 26 je 10d3a4 <_Thread_Change_priority+0x64> /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 10d37e: 83 e7 04 and $0x4,%edi 10d381: 74 15 je 10d398 <_Thread_Change_priority+0x58><== ALWAYS TAKEN the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); 10d383: 56 push %esi 10d384: 9d popf if ( _States_Is_waiting_on_thread_queue( state ) ) { 10d385: a9 e0 be 03 00 test $0x3bee0,%eax 10d38a: 0f 85 94 00 00 00 jne 10d424 <_Thread_Change_priority+0xe4> if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; _ISR_Enable( level ); } 10d390: 8d 65 f4 lea -0xc(%ebp),%esp 10d393: 5b pop %ebx 10d394: 5e pop %esi 10d395: 5f pop %edi 10d396: c9 leave 10d397: c3 ret RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 10d398: 89 c2 mov %eax,%edx 10d39a: 83 e2 fb and $0xfffffffb,%edx 10d39d: 89 53 10 mov %edx,0x10(%ebx) 10d3a0: eb e1 jmp 10d383 <_Thread_Change_priority+0x43> 10d3a2: 66 90 xchg %ax,%ax } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 10d3a4: 83 e7 04 and $0x4,%edi 10d3a7: 75 40 jne 10d3e9 <_Thread_Change_priority+0xa9><== NEVER TAKEN * Ready Queue with interrupts off. * * FIXME: hard-coded for priority scheduling. Might be ok since this * function is specific to priority scheduling? */ the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 10d3a9: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) if ( prepend_it ) 10d3b0: 80 7d e7 00 cmpb $0x0,-0x19(%ebp) 10d3b4: 0f 84 82 00 00 00 je 10d43c <_Thread_Change_priority+0xfc> RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_enqueue_first( Thread_Control *the_thread ) { _Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map ); 10d3ba: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add ( Priority_bit_map_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 10d3c0: 8b 50 04 mov 0x4(%eax),%edx 10d3c3: 66 8b 48 0a mov 0xa(%eax),%cx 10d3c7: 66 09 0a or %cx,(%edx) _Priority_Major_bit_map |= the_priority_map->ready_major; 10d3ca: 66 8b 15 a0 67 12 00 mov 0x1267a0,%dx 10d3d1: 0b 50 08 or 0x8(%eax),%edx 10d3d4: 66 89 15 a0 67 12 00 mov %dx,0x1267a0 _Chain_Prepend_unprotected( the_thread->scheduler.priority->ready_chain, 10d3db: 8b 00 mov (%eax),%eax Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10d3dd: 89 43 04 mov %eax,0x4(%ebx) before_node = after_node->next; 10d3e0: 8b 10 mov (%eax),%edx after_node->next = the_node; 10d3e2: 89 18 mov %ebx,(%eax) the_node->next = before_node; 10d3e4: 89 13 mov %edx,(%ebx) before_node->previous = the_node; 10d3e6: 89 5a 04 mov %ebx,0x4(%edx) _Scheduler_priority_Ready_queue_enqueue_first( the_thread ); else _Scheduler_priority_Ready_queue_enqueue( the_thread ); } _ISR_Flash( level ); 10d3e9: 56 push %esi 10d3ea: 9d popf 10d3eb: fa cli */ RTEMS_INLINE_ROUTINE void _Scheduler_Schedule( Scheduler_Control *the_scheduler ) { the_scheduler->Operations.schedule( the_scheduler ); 10d3ec: 83 ec 0c sub $0xc,%esp 10d3ef: 68 60 65 12 00 push $0x126560 10d3f4: ff 15 64 65 12 00 call *0x126564 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 10d3fa: a1 78 67 12 00 mov 0x126778,%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(&_Scheduler); if ( !_Thread_Is_executing_also_the_heir() && 10d3ff: 83 c4 10 add $0x10,%esp 10d402: 3b 05 7c 67 12 00 cmp 0x12677c,%eax 10d408: 74 0d je 10d417 <_Thread_Change_priority+0xd7> 10d40a: 80 78 74 00 cmpb $0x0,0x74(%eax) 10d40e: 74 07 je 10d417 <_Thread_Change_priority+0xd7> _Thread_Executing->is_preemptible ) _Thread_Dispatch_necessary = true; 10d410: c6 05 84 67 12 00 01 movb $0x1,0x126784 _ISR_Enable( level ); 10d417: 56 push %esi 10d418: 9d popf } 10d419: 8d 65 f4 lea -0xc(%ebp),%esp 10d41c: 5b pop %ebx 10d41d: 5e pop %esi 10d41e: 5f pop %edi 10d41f: c9 leave 10d420: c3 ret 10d421: 8d 76 00 lea 0x0(%esi),%esi /* 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 ); 10d424: 89 5d 0c mov %ebx,0xc(%ebp) 10d427: 8b 43 44 mov 0x44(%ebx),%eax 10d42a: 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 ); } 10d42d: 8d 65 f4 lea -0xc(%ebp),%esp 10d430: 5b pop %ebx 10d431: 5e pop %esi 10d432: 5f pop %edi 10d433: 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 ); 10d434: e9 3f 0b 00 00 jmp 10df78 <_Thread_queue_Requeue> 10d439: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_enqueue( Thread_Control *the_thread ) { _Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map ); 10d43c: 8b 83 8c 00 00 00 mov 0x8c(%ebx),%eax RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add ( Priority_bit_map_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 10d442: 8b 50 04 mov 0x4(%eax),%edx 10d445: 66 8b 48 0a mov 0xa(%eax),%cx 10d449: 66 09 0a or %cx,(%edx) _Priority_Major_bit_map |= the_priority_map->ready_major; 10d44c: 66 8b 15 a0 67 12 00 mov 0x1267a0,%dx 10d453: 0b 50 08 or 0x8(%eax),%edx 10d456: 66 89 15 a0 67 12 00 mov %dx,0x1267a0 _Chain_Append_unprotected( the_thread->scheduler.priority->ready_chain, 10d45d: 8b 00 mov (%eax),%eax Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); Chain_Node *old_last = tail->previous; 10d45f: 8b 50 08 mov 0x8(%eax),%edx RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected( Chain_Control *the_chain, Chain_Node *the_node ) { Chain_Node *tail = _Chain_Tail( the_chain ); 10d462: 8d 48 04 lea 0x4(%eax),%ecx 10d465: 89 0b mov %ecx,(%ebx) Chain_Node *old_last = tail->previous; the_node->next = tail; tail->previous = the_node; 10d467: 89 58 08 mov %ebx,0x8(%eax) old_last->next = the_node; 10d46a: 89 1a mov %ebx,(%edx) the_node->previous = old_last; 10d46c: 89 53 04 mov %edx,0x4(%ebx) 10d46f: e9 75 ff ff ff jmp 10d3e9 <_Thread_Change_priority+0xa9> =============================================================================== 0010d474 <_Thread_Clear_state>: void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 10d474: 55 push %ebp 10d475: 89 e5 mov %esp,%ebp 10d477: 53 push %ebx 10d478: 83 ec 04 sub $0x4,%esp 10d47b: 8b 55 08 mov 0x8(%ebp),%edx 10d47e: 8b 45 0c mov 0xc(%ebp),%eax ISR_Level level; States_Control current_state; _ISR_Disable( level ); 10d481: 9c pushf 10d482: fa cli 10d483: 5b pop %ebx current_state = the_thread->current_state; 10d484: 8b 4a 10 mov 0x10(%edx),%ecx if ( current_state & state ) { 10d487: 85 c8 test %ecx,%eax 10d489: 74 0b je 10d496 <_Thread_Clear_state+0x22> 10d48b: f7 d0 not %eax 10d48d: 21 c8 and %ecx,%eax current_state = the_thread->current_state = _States_Clear( state, current_state ); 10d48f: 89 42 10 mov %eax,0x10(%edx) if ( _States_Is_ready( current_state ) ) { 10d492: 85 c0 test %eax,%eax 10d494: 74 0a je 10d4a0 <_Thread_Clear_state+0x2c> _Scheduler_Unblock( &_Scheduler, the_thread); } } _ISR_Enable( level ); 10d496: 53 push %ebx 10d497: 9d popf } 10d498: 8b 5d fc mov -0x4(%ebp),%ebx 10d49b: c9 leave 10d49c: c3 ret 10d49d: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Scheduler_Unblock( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { the_scheduler->Operations.unblock( the_scheduler, the_thread ); 10d4a0: 83 ec 08 sub $0x8,%esp 10d4a3: 52 push %edx 10d4a4: 68 60 65 12 00 push $0x126560 10d4a9: ff 15 70 65 12 00 call *0x126570 10d4af: 83 c4 10 add $0x10,%esp 10d4b2: eb e2 jmp 10d496 <_Thread_Clear_state+0x22> =============================================================================== 0010d640 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 10d640: 55 push %ebp 10d641: 89 e5 mov %esp,%ebp 10d643: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10d646: 8d 45 f4 lea -0xc(%ebp),%eax 10d649: 50 push %eax 10d64a: ff 75 08 pushl 0x8(%ebp) 10d64d: e8 c6 01 00 00 call 10d818 <_Thread_Get> switch ( location ) { 10d652: 83 c4 10 add $0x10,%esp 10d655: 8b 55 f4 mov -0xc(%ebp),%edx 10d658: 85 d2 test %edx,%edx 10d65a: 75 1c jne 10d678 <_Thread_Delay_ended+0x38><== NEVER TAKEN #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 10d65c: 83 ec 08 sub $0x8,%esp 10d65f: 68 18 00 00 10 push $0x10000018 10d664: 50 push %eax 10d665: e8 0a fe ff ff call 10d474 <_Thread_Clear_state> 10d66a: a1 b0 64 12 00 mov 0x1264b0,%eax 10d66f: 48 dec %eax 10d670: a3 b0 64 12 00 mov %eax,0x1264b0 10d675: 83 c4 10 add $0x10,%esp | STATES_INTERRUPTIBLE_BY_SIGNAL ); _Thread_Unnest_dispatch(); break; } } 10d678: c9 leave 10d679: c3 ret =============================================================================== 0010d67c <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 10d67c: 55 push %ebp 10d67d: 89 e5 mov %esp,%ebp 10d67f: 57 push %edi 10d680: 56 push %esi 10d681: 53 push %ebx 10d682: 83 ec 1c sub $0x1c,%esp Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 10d685: 8b 1d 78 67 12 00 mov 0x126778,%ebx _ISR_Disable( level ); 10d68b: 9c pushf 10d68c: fa cli 10d68d: 58 pop %eax while ( _Thread_Dispatch_necessary == true ) { 10d68e: 8a 15 84 67 12 00 mov 0x126784,%dl 10d694: 84 d2 test %dl,%dl 10d696: 0f 84 3c 01 00 00 je 10d7d8 <_Thread_Dispatch+0x15c> heir = _Thread_Heir; 10d69c: 8b 35 7c 67 12 00 mov 0x12677c,%esi _Thread_Dispatch_disable_level = 1; 10d6a2: c7 05 b0 64 12 00 01 movl $0x1,0x1264b0 10d6a9: 00 00 00 _Thread_Dispatch_necessary = false; 10d6ac: c6 05 84 67 12 00 00 movb $0x0,0x126784 _Thread_Executing = heir; 10d6b3: 89 35 78 67 12 00 mov %esi,0x126778 /* * 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 ) 10d6b9: 39 f3 cmp %esi,%ebx 10d6bb: 0f 84 17 01 00 00 je 10d7d8 <_Thread_Dispatch+0x15c> 10d6c1: 8d 7d d8 lea -0x28(%ebp),%edi 10d6c4: e9 f5 00 00 00 jmp 10d7be <_Thread_Dispatch+0x142> 10d6c9: 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 ); 10d6cc: 50 push %eax 10d6cd: 9d popf #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 10d6ce: 83 ec 0c sub $0xc,%esp 10d6d1: 8d 45 e0 lea -0x20(%ebp),%eax 10d6d4: 50 push %eax 10d6d5: e8 0a 30 00 00 call 1106e4 <_TOD_Get_uptime> _Timestamp_Subtract( 10d6da: 83 c4 0c add $0xc,%esp 10d6dd: 57 push %edi 10d6de: 8d 45 e0 lea -0x20(%ebp),%eax 10d6e1: 50 push %eax 10d6e2: 68 a8 65 12 00 push $0x1265a8 10d6e7: e8 d4 0b 00 00 call 10e2c0 <_Timespec_Subtract> &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 10d6ec: 58 pop %eax 10d6ed: 5a pop %edx 10d6ee: 57 push %edi 10d6ef: 8d 83 84 00 00 00 lea 0x84(%ebx),%eax 10d6f5: 50 push %eax 10d6f6: e8 89 0b 00 00 call 10e284 <_Timespec_Add_to> _Thread_Time_of_last_context_switch = uptime; 10d6fb: 8b 45 e0 mov -0x20(%ebp),%eax 10d6fe: 8b 55 e4 mov -0x1c(%ebp),%edx 10d701: a3 a8 65 12 00 mov %eax,0x1265a8 10d706: 89 15 ac 65 12 00 mov %edx,0x1265ac #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 10d70c: a1 80 65 12 00 mov 0x126580,%eax 10d711: 83 c4 10 add $0x10,%esp 10d714: 85 c0 test %eax,%eax 10d716: 74 10 je 10d728 <_Thread_Dispatch+0xac> <== NEVER TAKEN executing->libc_reent = *_Thread_libc_reent; 10d718: 8b 10 mov (%eax),%edx 10d71a: 89 93 e0 00 00 00 mov %edx,0xe0(%ebx) *_Thread_libc_reent = heir->libc_reent; 10d720: 8b 96 e0 00 00 00 mov 0xe0(%esi),%edx 10d726: 89 10 mov %edx,(%eax) } _User_extensions_Thread_switch( executing, heir ); 10d728: 83 ec 08 sub $0x8,%esp 10d72b: 56 push %esi 10d72c: 53 push %ebx 10d72d: e8 2e 0e 00 00 call 10e560 <_User_extensions_Thread_switch> if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 10d732: 5a pop %edx 10d733: 59 pop %ecx 10d734: 81 c6 c4 00 00 00 add $0xc4,%esi 10d73a: 56 push %esi 10d73b: 8d 83 c4 00 00 00 lea 0xc4(%ebx),%eax 10d741: 50 push %eax 10d742: e8 29 11 00 00 call 10e870 <_CPU_Context_switch> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 10d747: 83 c4 10 add $0x10,%esp 10d74a: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 10d750: 85 c0 test %eax,%eax 10d752: 74 36 je 10d78a <_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 ); 10d754: a1 40 65 12 00 mov 0x126540,%eax 10d759: 39 c3 cmp %eax,%ebx 10d75b: 74 2d je 10d78a <_Thread_Dispatch+0x10e> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 10d75d: 85 c0 test %eax,%eax 10d75f: 74 11 je 10d772 <_Thread_Dispatch+0xf6> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 10d761: 83 ec 0c sub $0xc,%esp 10d764: 05 dc 00 00 00 add $0xdc,%eax 10d769: 50 push %eax 10d76a: e8 35 11 00 00 call 10e8a4 <_CPU_Context_save_fp> 10d76f: 83 c4 10 add $0x10,%esp _Context_Restore_fp( &executing->fp_context ); 10d772: 83 ec 0c sub $0xc,%esp 10d775: 8d 83 dc 00 00 00 lea 0xdc(%ebx),%eax 10d77b: 50 push %eax 10d77c: e8 2d 11 00 00 call 10e8ae <_CPU_Context_restore_fp> _Thread_Allocated_fp = executing; 10d781: 89 1d 40 65 12 00 mov %ebx,0x126540 10d787: 83 c4 10 add $0x10,%esp if ( executing->fp_context != NULL ) _Context_Restore_fp( &executing->fp_context ); #endif #endif executing = _Thread_Executing; 10d78a: 8b 1d 78 67 12 00 mov 0x126778,%ebx _ISR_Disable( level ); 10d790: 9c pushf 10d791: fa cli 10d792: 58 pop %eax Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Thread_Dispatch_necessary == true ) { 10d793: 8a 15 84 67 12 00 mov 0x126784,%dl 10d799: 84 d2 test %dl,%dl 10d79b: 74 3b je 10d7d8 <_Thread_Dispatch+0x15c> heir = _Thread_Heir; 10d79d: 8b 35 7c 67 12 00 mov 0x12677c,%esi _Thread_Dispatch_disable_level = 1; 10d7a3: c7 05 b0 64 12 00 01 movl $0x1,0x1264b0 10d7aa: 00 00 00 _Thread_Dispatch_necessary = false; 10d7ad: c6 05 84 67 12 00 00 movb $0x0,0x126784 _Thread_Executing = heir; 10d7b4: 89 35 78 67 12 00 mov %esi,0x126778 /* * 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 ) 10d7ba: 39 de cmp %ebx,%esi 10d7bc: 74 1a je 10d7d8 <_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 ) 10d7be: 83 7e 7c 01 cmpl $0x1,0x7c(%esi) 10d7c2: 0f 85 04 ff ff ff jne 10d6cc <_Thread_Dispatch+0x50> heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 10d7c8: 8b 15 80 64 12 00 mov 0x126480,%edx 10d7ce: 89 56 78 mov %edx,0x78(%esi) 10d7d1: e9 f6 fe ff ff jmp 10d6cc <_Thread_Dispatch+0x50> 10d7d6: 66 90 xchg %ax,%ax _ISR_Disable( level ); } post_switch: _Thread_Dispatch_disable_level = 0; 10d7d8: c7 05 b0 64 12 00 00 movl $0x0,0x1264b0 10d7df: 00 00 00 _ISR_Enable( level ); 10d7e2: 50 push %eax 10d7e3: 9d popf _API_extensions_Run_postswitch(); 10d7e4: e8 9f e6 ff ff call 10be88 <_API_extensions_Run_postswitch> } 10d7e9: 8d 65 f4 lea -0xc(%ebp),%esp 10d7ec: 5b pop %ebx 10d7ed: 5e pop %esi 10d7ee: 5f pop %edi 10d7ef: c9 leave 10d7f0: c3 ret =============================================================================== 0010d818 <_Thread_Get>: */ Thread_Control *_Thread_Get ( Objects_Id id, Objects_Locations *location ) { 10d818: 55 push %ebp 10d819: 89 e5 mov %esp,%ebp 10d81b: 53 push %ebx 10d81c: 83 ec 04 sub $0x4,%esp 10d81f: 8b 45 08 mov 0x8(%ebp),%eax 10d822: 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 ) ) { 10d825: 85 c0 test %eax,%eax 10d827: 74 4b je 10d874 <_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); 10d829: 89 c2 mov %eax,%edx 10d82b: c1 ea 18 shr $0x18,%edx 10d82e: 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 ) 10d831: 8d 5a ff lea -0x1(%edx),%ebx 10d834: 83 fb 02 cmp $0x2,%ebx 10d837: 77 2b ja 10d864 <_Thread_Get+0x4c> */ RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class( Objects_Id id ) { return (uint32_t) 10d839: 89 c3 mov %eax,%ebx 10d83b: 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 :) */ 10d83e: 4b dec %ebx 10d83f: 75 23 jne 10d864 <_Thread_Get+0x4c> *location = OBJECTS_ERROR; goto done; } api_information = _Objects_Information_table[ the_api ]; 10d841: 8b 14 95 88 64 12 00 mov 0x126488(,%edx,4),%edx /* * There is no way for this to happen if POSIX is enabled. */ #if !defined(RTEMS_POSIX_API) if ( !api_information ) { 10d848: 85 d2 test %edx,%edx 10d84a: 74 18 je 10d864 <_Thread_Get+0x4c> <== NEVER TAKEN *location = OBJECTS_ERROR; goto done; } #endif information = api_information[ the_class ]; 10d84c: 8b 52 04 mov 0x4(%edx),%edx if ( !information ) { 10d84f: 85 d2 test %edx,%edx 10d851: 74 11 je 10d864 <_Thread_Get+0x4c> *location = OBJECTS_ERROR; goto done; } tp = (Thread_Control *) _Objects_Get( information, id, location ); 10d853: 53 push %ebx 10d854: 51 push %ecx 10d855: 50 push %eax 10d856: 52 push %edx 10d857: e8 10 f5 ff ff call 10cd6c <_Objects_Get> 10d85c: 83 c4 10 add $0x10,%esp done: return tp; } 10d85f: 8b 5d fc mov -0x4(%ebp),%ebx 10d862: c9 leave 10d863: c3 ret } #endif information = api_information[ the_class ]; if ( !information ) { *location = OBJECTS_ERROR; 10d864: 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; 10d86a: 31 c0 xor %eax,%eax tp = (Thread_Control *) _Objects_Get( information, id, location ); done: return tp; } 10d86c: 8b 5d fc mov -0x4(%ebp),%ebx 10d86f: c9 leave 10d870: c3 ret 10d871: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10d874: a1 b0 64 12 00 mov 0x1264b0,%eax 10d879: 40 inc %eax 10d87a: a3 b0 64 12 00 mov %eax,0x1264b0 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; 10d87f: c7 01 00 00 00 00 movl $0x0,(%ecx) tp = _Thread_Executing; 10d885: a1 78 67 12 00 mov 0x126778,%eax tp = (Thread_Control *) _Objects_Get( information, id, location ); done: return tp; } 10d88a: 8b 5d fc mov -0x4(%ebp),%ebx 10d88d: c9 leave 10d88e: c3 ret =============================================================================== 001121c8 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 1121c8: 55 push %ebp 1121c9: 89 e5 mov %esp,%ebp 1121cb: 53 push %ebx 1121cc: 83 ec 14 sub $0x14,%esp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 1121cf: 8b 1d 78 67 12 00 mov 0x126778,%ebx /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 1121d5: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax _ISR_Set_level(level); 1121db: 85 c0 test %eax,%eax 1121dd: 74 79 je 112258 <_Thread_Handler+0x90> 1121df: fa cli #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 1121e0: a0 2c 61 12 00 mov 0x12612c,%al 1121e5: 88 45 f7 mov %al,-0x9(%ebp) doneConstructors = 1; 1121e8: c6 05 2c 61 12 00 01 movb $0x1,0x12612c #endif #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) #if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE ) if ( (executing->fp_context != NULL) && 1121ef: 8b 93 dc 00 00 00 mov 0xdc(%ebx),%edx 1121f5: 85 d2 test %edx,%edx 1121f7: 74 24 je 11221d <_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 ); 1121f9: a1 40 65 12 00 mov 0x126540,%eax 1121fe: 39 c3 cmp %eax,%ebx 112200: 74 1b je 11221d <_Thread_Handler+0x55> !_Thread_Is_allocated_fp( executing ) ) { if ( _Thread_Allocated_fp != NULL ) 112202: 85 c0 test %eax,%eax 112204: 74 11 je 112217 <_Thread_Handler+0x4f> _Context_Save_fp( &_Thread_Allocated_fp->fp_context ); 112206: 83 ec 0c sub $0xc,%esp 112209: 05 dc 00 00 00 add $0xdc,%eax 11220e: 50 push %eax 11220f: e8 90 c6 ff ff call 10e8a4 <_CPU_Context_save_fp> 112214: 83 c4 10 add $0x10,%esp _Thread_Allocated_fp = executing; 112217: 89 1d 40 65 12 00 mov %ebx,0x126540 /* * 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 ); 11221d: 83 ec 0c sub $0xc,%esp 112220: 53 push %ebx 112221: e8 9e c1 ff ff call 10e3c4 <_User_extensions_Thread_begin> /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 112226: e8 c9 b5 ff ff call 10d7f4 <_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) */ { 11222b: 83 c4 10 add $0x10,%esp 11222e: 80 7d f7 00 cmpb $0x0,-0x9(%ebp) 112232: 74 28 je 11225c <_Thread_Handler+0x94> INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 112234: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax 11223a: 85 c0 test %eax,%eax 11223c: 74 2d je 11226b <_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 ); 11223e: 83 ec 0c sub $0xc,%esp 112241: 53 push %ebx 112242: e8 b9 c1 ff ff call 10e400 <_User_extensions_Thread_exitted> _Internal_error_Occurred( 112247: 83 c4 0c add $0xc,%esp 11224a: 6a 05 push $0x5 11224c: 6a 01 push $0x1 11224e: 6a 00 push $0x0 112250: e8 cf a5 ff ff call 10c824 <_Internal_error_Occurred> 112255: 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); 112258: fb sti 112259: eb 85 jmp 1121e0 <_Thread_Handler+0x18> 11225b: 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 (); 11225c: e8 ef c6 00 00 call 11e950 <__start_set_sysctl_set> } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 112261: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax 112267: 85 c0 test %eax,%eax 112269: 75 d3 jne 11223e <_Thread_Handler+0x76> <== NEVER TAKEN executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 11226b: 83 ec 0c sub $0xc,%esp 11226e: ff b3 9c 00 00 00 pushl 0x9c(%ebx) 112274: ff 93 90 00 00 00 call *0x90(%ebx) INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 11227a: 89 43 28 mov %eax,0x28(%ebx) 11227d: 83 c4 10 add $0x10,%esp 112280: eb bc jmp 11223e <_Thread_Handler+0x76> =============================================================================== 0010d890 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 10d890: 55 push %ebp 10d891: 89 e5 mov %esp,%ebp 10d893: 57 push %edi 10d894: 56 push %esi 10d895: 53 push %ebx 10d896: 83 ec 24 sub $0x24,%esp 10d899: 8b 5d 0c mov 0xc(%ebp),%ebx 10d89c: 8b 75 14 mov 0x14(%ebp),%esi 10d89f: 0f b6 7d 18 movzbl 0x18(%ebp),%edi 10d8a3: 8a 45 20 mov 0x20(%ebp),%al 10d8a6: 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; 10d8a9: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10d8b0: 00 00 00 10d8b3: c7 83 e8 00 00 00 00 movl $0x0,0xe8(%ebx) 10d8ba: 00 00 00 extensions_area = NULL; the_thread->libc_reent = NULL; 10d8bd: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx) 10d8c4: 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 ); 10d8c7: 56 push %esi 10d8c8: 53 push %ebx 10d8c9: e8 16 08 00 00 call 10e0e4 <_Thread_Stack_Allocate> if ( !actual_stack_size || actual_stack_size < stack_size ) 10d8ce: 83 c4 10 add $0x10,%esp 10d8d1: 85 c0 test %eax,%eax 10d8d3: 0f 84 9b 01 00 00 je 10da74 <_Thread_Initialize+0x1e4> 10d8d9: 39 c6 cmp %eax,%esi 10d8db: 0f 87 93 01 00 00 ja 10da74 <_Thread_Initialize+0x1e4><== NEVER TAKEN Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 10d8e1: 8b 93 c0 00 00 00 mov 0xc0(%ebx),%edx 10d8e7: 89 93 b8 00 00 00 mov %edx,0xb8(%ebx) the_stack->size = size; 10d8ed: 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 ) { 10d8f3: 89 f8 mov %edi,%eax 10d8f5: 84 c0 test %al,%al 10d8f7: 0f 85 87 01 00 00 jne 10da84 <_Thread_Initialize+0x1f4> 10d8fd: 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; 10d8ff: 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; 10d901: 89 83 dc 00 00 00 mov %eax,0xdc(%ebx) the_thread->Start.fp_context = fp_area; 10d907: 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; 10d90d: c7 43 50 00 00 00 00 movl $0x0,0x50(%ebx) the_watchdog->routine = routine; 10d914: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) the_watchdog->id = id; 10d91b: c7 43 68 00 00 00 00 movl $0x0,0x68(%ebx) the_watchdog->user_data = user_data; 10d922: c7 43 6c 00 00 00 00 movl $0x0,0x6c(%ebx) #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 10d929: a1 8c 65 12 00 mov 0x12658c,%eax 10d92e: 85 c0 test %eax,%eax 10d930: 0f 85 76 01 00 00 jne 10daac <_Thread_Initialize+0x21c> (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10d936: c7 83 ec 00 00 00 00 movl $0x0,0xec(%ebx) 10d93d: 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; 10d940: 31 f6 xor %esi,%esi /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 10d942: 8a 45 e4 mov -0x1c(%ebp),%al 10d945: 88 83 a0 00 00 00 mov %al,0xa0(%ebx) the_thread->Start.budget_algorithm = budget_algorithm; 10d94b: 8b 45 24 mov 0x24(%ebp),%eax 10d94e: 89 83 a4 00 00 00 mov %eax,0xa4(%ebx) the_thread->Start.budget_callout = budget_callout; 10d954: 8b 45 28 mov 0x28(%ebp),%eax 10d957: 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; 10d95d: 8b 45 2c mov 0x2c(%ebp),%eax 10d960: 89 83 ac 00 00 00 mov %eax,0xac(%ebx) the_thread->current_state = STATES_DORMANT; 10d966: c7 43 10 01 00 00 00 movl $0x1,0x10(%ebx) the_thread->Wait.queue = NULL; 10d96d: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) the_thread->resource_count = 0; 10d974: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->real_priority = priority; 10d97b: 8b 45 1c mov 0x1c(%ebp),%eax 10d97e: 89 43 18 mov %eax,0x18(%ebx) the_thread->Start.initial_priority = priority; 10d981: 89 83 b0 00 00 00 mov %eax,0xb0(%ebx) RTEMS_INLINE_ROUTINE void* _Scheduler_Thread_scheduler_allocate( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { return 10d987: 83 ec 08 sub $0x8,%esp 10d98a: 53 push %ebx 10d98b: 68 60 65 12 00 push $0x126560 10d990: ff 15 74 65 12 00 call *0x126574 10d996: 89 45 e4 mov %eax,-0x1c(%ebp) sched =_Scheduler_Thread_scheduler_allocate( &_Scheduler, the_thread ); if ( !sched ) 10d999: 83 c4 10 add $0x10,%esp 10d99c: 85 c0 test %eax,%eax 10d99e: 74 46 je 10d9e6 <_Thread_Initialize+0x156> goto failed; _Thread_Set_priority( the_thread, priority ); 10d9a0: 83 ec 08 sub $0x8,%esp 10d9a3: ff 75 1c pushl 0x1c(%ebp) 10d9a6: 53 push %ebx 10d9a7: e8 64 06 00 00 call 10e010 <_Thread_Set_priority> /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); 10d9ac: c7 83 84 00 00 00 00 movl $0x0,0x84(%ebx) 10d9b3: 00 00 00 10d9b6: c7 83 88 00 00 00 00 movl $0x0,0x88(%ebx) 10d9bd: 00 00 00 _Thread_Stack_Free( the_thread ); return false; } 10d9c0: 8b 45 08 mov 0x8(%ebp),%eax 10d9c3: 8b 40 1c mov 0x1c(%eax),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10d9c6: 0f b7 53 08 movzwl 0x8(%ebx),%edx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10d9ca: 89 1c 90 mov %ebx,(%eax,%edx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10d9cd: 8b 45 30 mov 0x30(%ebp),%eax 10d9d0: 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 ); 10d9d3: 89 1c 24 mov %ebx,(%esp) 10d9d6: e8 b1 0a 00 00 call 10e48c <_User_extensions_Thread_create> if ( extension_status ) 10d9db: 83 c4 10 add $0x10,%esp 10d9de: 84 c0 test %al,%al 10d9e0: 0f 85 9a 00 00 00 jne 10da80 <_Thread_Initialize+0x1f0> return true; failed: if ( the_thread->libc_reent ) 10d9e6: 8b 83 e0 00 00 00 mov 0xe0(%ebx),%eax 10d9ec: 85 c0 test %eax,%eax 10d9ee: 74 0c je 10d9fc <_Thread_Initialize+0x16c> _Workspace_Free( the_thread->libc_reent ); 10d9f0: 83 ec 0c sub $0xc,%esp 10d9f3: 50 push %eax 10d9f4: e8 2b 0e 00 00 call 10e824 <_Workspace_Free> 10d9f9: 83 c4 10 add $0x10,%esp for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 10d9fc: 8b 83 e4 00 00 00 mov 0xe4(%ebx),%eax 10da02: 85 c0 test %eax,%eax 10da04: 74 0c je 10da12 <_Thread_Initialize+0x182> _Workspace_Free( the_thread->API_Extensions[i] ); 10da06: 83 ec 0c sub $0xc,%esp 10da09: 50 push %eax 10da0a: e8 15 0e 00 00 call 10e824 <_Workspace_Free> 10da0f: 83 c4 10 add $0x10,%esp failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 10da12: 8b 83 e8 00 00 00 mov 0xe8(%ebx),%eax 10da18: 85 c0 test %eax,%eax 10da1a: 74 0c je 10da28 <_Thread_Initialize+0x198><== ALWAYS TAKEN _Workspace_Free( the_thread->API_Extensions[i] ); 10da1c: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10da1f: 50 push %eax <== NOT EXECUTED 10da20: e8 ff 0d 00 00 call 10e824 <_Workspace_Free> <== NOT EXECUTED 10da25: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if ( extensions_area ) 10da28: 85 f6 test %esi,%esi 10da2a: 74 0c je 10da38 <_Thread_Initialize+0x1a8> (void) _Workspace_Free( extensions_area ); 10da2c: 83 ec 0c sub $0xc,%esp 10da2f: 56 push %esi 10da30: e8 ef 0d 00 00 call 10e824 <_Workspace_Free> 10da35: 83 c4 10 add $0x10,%esp #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) 10da38: 85 ff test %edi,%edi 10da3a: 74 0c je 10da48 <_Thread_Initialize+0x1b8> (void) _Workspace_Free( fp_area ); 10da3c: 83 ec 0c sub $0xc,%esp 10da3f: 57 push %edi 10da40: e8 df 0d 00 00 call 10e824 <_Workspace_Free> 10da45: 83 c4 10 add $0x10,%esp #endif if ( sched ) 10da48: 8b 45 e4 mov -0x1c(%ebp),%eax 10da4b: 85 c0 test %eax,%eax 10da4d: 74 0e je 10da5d <_Thread_Initialize+0x1cd> (void) _Workspace_Free( sched ); 10da4f: 83 ec 0c sub $0xc,%esp 10da52: ff 75 e4 pushl -0x1c(%ebp) 10da55: e8 ca 0d 00 00 call 10e824 <_Workspace_Free> 10da5a: 83 c4 10 add $0x10,%esp _Thread_Stack_Free( the_thread ); 10da5d: 83 ec 0c sub $0xc,%esp 10da60: 53 push %ebx 10da61: e8 e2 06 00 00 call 10e148 <_Thread_Stack_Free> return false; 10da66: 83 c4 10 add $0x10,%esp 10da69: 31 c0 xor %eax,%eax } 10da6b: 8d 65 f4 lea -0xc(%ebp),%esp 10da6e: 5b pop %ebx 10da6f: 5e pop %esi 10da70: 5f pop %edi 10da71: c9 leave 10da72: c3 ret 10da73: 90 nop * 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 */ 10da74: 31 c0 xor %eax,%eax _Thread_Stack_Free( the_thread ); return false; } 10da76: 8d 65 f4 lea -0xc(%ebp),%esp 10da79: 5b pop %ebx 10da7a: 5e pop %esi 10da7b: 5f pop %edi 10da7c: c9 leave 10da7d: c3 ret 10da7e: 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; 10da80: b0 01 mov $0x1,%al 10da82: eb f2 jmp 10da76 <_Thread_Initialize+0x1e6> /* * 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 ); 10da84: 83 ec 0c sub $0xc,%esp 10da87: 6a 6c push $0x6c 10da89: e8 7a 0d 00 00 call 10e808 <_Workspace_Allocate> 10da8e: 89 c7 mov %eax,%edi if ( !fp_area ) 10da90: 83 c4 10 add $0x10,%esp 10da93: 85 c0 test %eax,%eax 10da95: 0f 85 66 fe ff ff jne 10d901 <_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; 10da9b: 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; 10da9d: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 10daa4: e9 3d ff ff ff jmp 10d9e6 <_Thread_Initialize+0x156> 10daa9: 8d 76 00 lea 0x0(%esi),%esi /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 10daac: 83 ec 0c sub $0xc,%esp 10daaf: 8d 04 85 04 00 00 00 lea 0x4(,%eax,4),%eax 10dab6: 50 push %eax 10dab7: e8 4c 0d 00 00 call 10e808 <_Workspace_Allocate> 10dabc: 89 c6 mov %eax,%esi (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 10dabe: 83 c4 10 add $0x10,%esp 10dac1: 85 c0 test %eax,%eax 10dac3: 74 26 je 10daeb <_Thread_Initialize+0x25b> goto failed; } the_thread->extensions = (void **) extensions_area; 10dac5: 89 83 ec 00 00 00 mov %eax,0xec(%ebx) 10dacb: 8b 0d 8c 65 12 00 mov 0x12658c,%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++ ) 10dad1: 31 d2 xor %edx,%edx (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 10dad3: 31 c0 xor %eax,%eax 10dad5: 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; 10dad8: 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++ ) 10dadf: 40 inc %eax 10dae0: 89 c2 mov %eax,%edx 10dae2: 39 c1 cmp %eax,%ecx 10dae4: 73 f2 jae 10dad8 <_Thread_Initialize+0x248> 10dae6: e9 57 fe ff ff jmp 10d942 <_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; 10daeb: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 10daf2: e9 ef fe ff ff jmp 10d9e6 <_Thread_Initialize+0x156> =============================================================================== 00111a54 <_Thread_Reset>: void _Thread_Reset( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { 111a54: 55 push %ebp 111a55: 89 e5 mov %esp,%ebp 111a57: 53 push %ebx 111a58: 83 ec 10 sub $0x10,%esp 111a5b: 8b 5d 08 mov 0x8(%ebp),%ebx the_thread->resource_count = 0; 111a5e: c7 43 1c 00 00 00 00 movl $0x0,0x1c(%ebx) the_thread->is_preemptible = the_thread->Start.is_preemptible; 111a65: 8a 83 a0 00 00 00 mov 0xa0(%ebx),%al 111a6b: 88 43 74 mov %al,0x74(%ebx) the_thread->budget_algorithm = the_thread->Start.budget_algorithm; 111a6e: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax 111a74: 89 43 7c mov %eax,0x7c(%ebx) the_thread->budget_callout = the_thread->Start.budget_callout; 111a77: 8b 83 a8 00 00 00 mov 0xa8(%ebx),%eax 111a7d: 89 83 80 00 00 00 mov %eax,0x80(%ebx) the_thread->Start.pointer_argument = pointer_argument; 111a83: 8b 45 0c mov 0xc(%ebp),%eax 111a86: 89 83 98 00 00 00 mov %eax,0x98(%ebx) the_thread->Start.numeric_argument = numeric_argument; 111a8c: 8b 45 10 mov 0x10(%ebp),%eax 111a8f: 89 83 9c 00 00 00 mov %eax,0x9c(%ebx) if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) { 111a95: 53 push %ebx 111a96: e8 5d cf ff ff call 10e9f8 <_Thread_queue_Extract_with_proxy> 111a9b: 83 c4 10 add $0x10,%esp 111a9e: 84 c0 test %al,%al 111aa0: 75 06 jne 111aa8 <_Thread_Reset+0x54> if ( _Watchdog_Is_active( &the_thread->Timer ) ) 111aa2: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 111aa6: 74 28 je 111ad0 <_Thread_Reset+0x7c> (void) _Watchdog_Remove( &the_thread->Timer ); } if ( the_thread->current_priority != the_thread->Start.initial_priority ) { 111aa8: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax 111aae: 39 43 14 cmp %eax,0x14(%ebx) 111ab1: 74 15 je 111ac8 <_Thread_Reset+0x74> the_thread->real_priority = the_thread->Start.initial_priority; 111ab3: 89 43 18 mov %eax,0x18(%ebx) _Thread_Set_priority( the_thread, the_thread->Start.initial_priority ); 111ab6: 89 45 0c mov %eax,0xc(%ebp) 111ab9: 89 5d 08 mov %ebx,0x8(%ebp) } } 111abc: 8b 5d fc mov -0x4(%ebp),%ebx 111abf: 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 ); 111ac0: e9 0f d1 ff ff jmp 10ebd4 <_Thread_Set_priority> 111ac5: 8d 76 00 lea 0x0(%esi),%esi } } 111ac8: 8b 5d fc mov -0x4(%ebp),%ebx 111acb: c9 leave 111acc: c3 ret 111acd: 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 ); 111ad0: 83 ec 0c sub $0xc,%esp 111ad3: 8d 43 48 lea 0x48(%ebx),%eax 111ad6: 50 push %eax 111ad7: e8 08 d8 ff ff call 10f2e4 <_Watchdog_Remove> 111adc: 83 c4 10 add $0x10,%esp 111adf: eb c7 jmp 111aa8 <_Thread_Reset+0x54> =============================================================================== 00111348 <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 111348: 55 push %ebp 111349: 89 e5 mov %esp,%ebp 11134b: 53 push %ebx 11134c: 83 ec 04 sub $0x4,%esp 11134f: 8b 45 08 mov 0x8(%ebp),%eax ISR_Level level; States_Control current_state; _ISR_Disable( level ); 111352: 9c pushf 111353: fa cli 111354: 5b pop %ebx current_state = the_thread->current_state; 111355: 8b 50 10 mov 0x10(%eax),%edx if ( current_state & STATES_SUSPENDED ) { 111358: f6 c2 02 test $0x2,%dl 11135b: 74 0a je 111367 <_Thread_Resume+0x1f> <== NEVER TAKEN 11135d: 83 e2 fd and $0xfffffffd,%edx current_state = the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); 111360: 89 50 10 mov %edx,0x10(%eax) if ( _States_Is_ready( current_state ) ) { 111363: 85 d2 test %edx,%edx 111365: 74 09 je 111370 <_Thread_Resume+0x28> _Scheduler_Unblock( &_Scheduler, the_thread ); } } _ISR_Enable( level ); 111367: 53 push %ebx 111368: 9d popf } 111369: 8b 5d fc mov -0x4(%ebp),%ebx 11136c: c9 leave 11136d: c3 ret 11136e: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE void _Scheduler_Unblock( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { the_scheduler->Operations.unblock( the_scheduler, the_thread ); 111370: 83 ec 08 sub $0x8,%esp 111373: 50 push %eax 111374: 68 40 96 12 00 push $0x129640 111379: ff 15 50 96 12 00 call *0x129650 11137f: 83 c4 10 add $0x10,%esp 111382: eb e3 jmp 111367 <_Thread_Resume+0x1f> =============================================================================== 0010e0e4 <_Thread_Stack_Allocate>: size_t _Thread_Stack_Allocate( Thread_Control *the_thread, size_t stack_size ) { 10e0e4: 55 push %ebp 10e0e5: 89 e5 mov %esp,%ebp 10e0e7: 53 push %ebx 10e0e8: 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; 10e0eb: a1 10 22 12 00 mov 0x122210,%eax 10e0f0: 8b 5d 0c mov 0xc(%ebp),%ebx 10e0f3: 39 c3 cmp %eax,%ebx 10e0f5: 73 02 jae 10e0f9 <_Thread_Stack_Allocate+0x15> 10e0f7: 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 ) { 10e0f9: a1 44 22 12 00 mov 0x122244,%eax 10e0fe: 85 c0 test %eax,%eax 10e100: 74 32 je 10e134 <_Thread_Stack_Allocate+0x50> stack_addr = (*Configuration.stack_allocate_hook)( the_stack_size ); 10e102: 83 ec 0c sub $0xc,%esp 10e105: 53 push %ebx 10e106: ff d0 call *%eax 10e108: 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 ) 10e10b: 85 c0 test %eax,%eax 10e10d: 74 11 je 10e120 <_Thread_Stack_Allocate+0x3c> the_stack_size = 0; the_thread->Start.stack = stack_addr; 10e10f: 8b 55 08 mov 0x8(%ebp),%edx 10e112: 89 82 c0 00 00 00 mov %eax,0xc0(%edx) return the_stack_size; } 10e118: 89 d8 mov %ebx,%eax 10e11a: 8b 5d fc mov -0x4(%ebp),%ebx 10e11d: c9 leave 10e11e: c3 ret 10e11f: 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; 10e120: 31 db xor %ebx,%ebx the_thread->Start.stack = stack_addr; 10e122: 8b 55 08 mov 0x8(%ebp),%edx 10e125: 89 82 c0 00 00 00 mov %eax,0xc0(%edx) return the_stack_size; } 10e12b: 89 d8 mov %ebx,%eax 10e12d: 8b 5d fc mov -0x4(%ebp),%ebx 10e130: c9 leave 10e131: c3 ret 10e132: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE uint32_t _Stack_Adjust_size ( size_t size ) { return size + CPU_STACK_ALIGNMENT; 10e134: 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 ); 10e137: 83 ec 0c sub $0xc,%esp 10e13a: 53 push %ebx 10e13b: e8 c8 06 00 00 call 10e808 <_Workspace_Allocate> 10e140: 83 c4 10 add $0x10,%esp 10e143: eb c6 jmp 10e10b <_Thread_Stack_Allocate+0x27> =============================================================================== 0010e148 <_Thread_Stack_Free>: */ void _Thread_Stack_Free( Thread_Control *the_thread ) { 10e148: 55 push %ebp 10e149: 89 e5 mov %esp,%ebp 10e14b: 83 ec 08 sub $0x8,%esp 10e14e: 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 ) 10e151: a1 48 22 12 00 mov 0x122248,%eax 10e156: 85 c0 test %eax,%eax 10e158: 74 0e je 10e168 <_Thread_Stack_Free+0x20> (*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area ); 10e15a: 8b 92 b8 00 00 00 mov 0xb8(%edx),%edx 10e160: 89 55 08 mov %edx,0x8(%ebp) else _Workspace_Free( the_thread->Start.Initial_stack.area ); } 10e163: 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 ); 10e164: ff e0 jmp *%eax 10e166: 66 90 xchg %ax,%ax else _Workspace_Free( the_thread->Start.Initial_stack.area ); 10e168: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 10e16e: 89 45 08 mov %eax,0x8(%ebp) } 10e171: 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 ); 10e172: e9 ad 06 00 00 jmp 10e824 <_Workspace_Free> =============================================================================== 00110dcc <_Thread_Suspend>: */ void _Thread_Suspend( Thread_Control *the_thread ) { 110dcc: 55 push %ebp 110dcd: 89 e5 mov %esp,%ebp 110dcf: 53 push %ebx 110dd0: 83 ec 04 sub $0x4,%esp 110dd3: 8b 45 08 mov 0x8(%ebp),%eax ISR_Level level; _ISR_Disable( level ); 110dd6: 9c pushf 110dd7: fa cli 110dd8: 5b pop %ebx if ( !_States_Is_ready( the_thread->current_state ) ) { 110dd9: 8b 50 10 mov 0x10(%eax),%edx 110ddc: 85 d2 test %edx,%edx 110dde: 74 10 je 110df0 <_Thread_Suspend+0x24> 110de0: 83 ca 02 or $0x2,%edx 110de3: 89 50 10 mov %edx,0x10(%eax) the_thread->current_state = _States_Set( STATES_SUSPENDED, the_thread->current_state ); _ISR_Enable( level ); 110de6: 53 push %ebx 110de7: 9d popf the_thread->current_state = STATES_SUSPENDED; _Scheduler_Block(&_Scheduler, the_thread); _ISR_Enable( level ); } 110de8: 8b 5d fc mov -0x4(%ebp),%ebx 110deb: c9 leave 110dec: c3 ret 110ded: 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; 110df0: c7 40 10 02 00 00 00 movl $0x2,0x10(%eax) RTEMS_INLINE_ROUTINE void _Scheduler_Block( Scheduler_Control *the_scheduler, Thread_Control *the_thread ) { the_scheduler->Operations.block( the_scheduler, the_thread ); 110df7: 83 ec 08 sub $0x8,%esp 110dfa: 50 push %eax 110dfb: 68 60 65 12 00 push $0x126560 110e00: ff 15 6c 65 12 00 call *0x12656c _Scheduler_Block(&_Scheduler, the_thread); _ISR_Enable( level ); 110e06: 53 push %ebx 110e07: 9d popf 110e08: 83 c4 10 add $0x10,%esp } 110e0b: 8b 5d fc mov -0x4(%ebp),%ebx 110e0e: c9 leave 110e0f: c3 ret =============================================================================== 0010e234 <_Thread_Tickle_timeslice>: * * Output parameters: NONE */ void _Thread_Tickle_timeslice( void ) { 10e234: 55 push %ebp 10e235: 89 e5 mov %esp,%ebp 10e237: 53 push %ebx 10e238: 83 ec 04 sub $0x4,%esp Thread_Control *executing; executing = _Thread_Executing; 10e23b: 8b 1d 78 67 12 00 mov 0x126778,%ebx /* * If the thread is not preemptible or is not ready, then * just return. */ if ( !executing->is_preemptible ) 10e241: 80 7b 74 00 cmpb $0x0,0x74(%ebx) 10e245: 74 0d je 10e254 <_Thread_Tickle_timeslice+0x20> return; if ( !_States_Is_ready( executing->current_state ) ) 10e247: 8b 43 10 mov 0x10(%ebx),%eax 10e24a: 85 c0 test %eax,%eax 10e24c: 75 06 jne 10e254 <_Thread_Tickle_timeslice+0x20> /* * The cpu budget algorithm determines what happens next. */ switch ( executing->budget_algorithm ) { 10e24e: 83 7b 7c 01 cmpl $0x1,0x7c(%ebx) 10e252: 74 08 je 10e25c <_Thread_Tickle_timeslice+0x28> if ( --executing->cpu_time_budget == 0 ) (*executing->budget_callout)( executing ); break; #endif } } 10e254: 8b 5d fc mov -0x4(%ebp),%ebx 10e257: c9 leave 10e258: c3 ret 10e259: 8d 76 00 lea 0x0(%esi),%esi case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE: #if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE) case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE: #endif if ( (int)(--executing->cpu_time_budget) <= 0 ) { 10e25c: 8b 43 78 mov 0x78(%ebx),%eax 10e25f: 48 dec %eax 10e260: 89 43 78 mov %eax,0x78(%ebx) 10e263: 85 c0 test %eax,%eax 10e265: 7f ed jg 10e254 <_Thread_Tickle_timeslice+0x20> * always operates on the scheduler that 'owns' the currently executing * thread. */ RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void ) { _Scheduler.Operations.yield( &_Scheduler ); 10e267: 83 ec 0c sub $0xc,%esp 10e26a: 68 60 65 12 00 push $0x126560 10e26f: ff 15 68 65 12 00 call *0x126568 * executing thread's timeslice is reset. Otherwise, the * currently executing thread is placed at the rear of the * FIFO for this priority and a new heir is selected. */ _Scheduler_Yield( ); executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 10e275: a1 80 64 12 00 mov 0x126480,%eax 10e27a: 89 43 78 mov %eax,0x78(%ebx) 10e27d: 83 c4 10 add $0x10,%esp 10e280: eb d2 jmp 10e254 <_Thread_Tickle_timeslice+0x20> =============================================================================== 0010dbd0 <_Thread_queue_Dequeue_priority>: */ Thread_Control *_Thread_queue_Dequeue_priority( Thread_queue_Control *the_thread_queue ) { 10dbd0: 55 push %ebp 10dbd1: 89 e5 mov %esp,%ebp 10dbd3: 57 push %edi 10dbd4: 56 push %esi 10dbd5: 53 push %ebx 10dbd6: 83 ec 2c sub $0x2c,%esp 10dbd9: 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 ); 10dbdc: 9c pushf 10dbdd: fa cli 10dbde: 58 pop %eax 10dbdf: 89 f9 mov %edi,%ecx for( index=0 ; 10dbe1: 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 ); } 10dbe3: 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 ); 10dbe5: 8d 34 52 lea (%edx,%edx,2),%esi 10dbe8: 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 ] ) ) { 10dbec: 39 f3 cmp %esi,%ebx 10dbee: 75 18 jne 10dc08 <_Thread_queue_Dequeue_priority+0x38> Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++ ) { 10dbf0: 42 inc %edx 10dbf1: 83 c1 0c add $0xc,%ecx Chain_Node *last_node; Chain_Node *next_node; Chain_Node *previous_node; _ISR_Disable( level ); for( index=0 ; 10dbf4: 83 fa 04 cmp $0x4,%edx 10dbf7: 75 ea jne 10dbe3 <_Thread_queue_Dequeue_priority+0x13> } /* * We did not find a thread to unblock. */ _ISR_Enable( level ); 10dbf9: 50 push %eax 10dbfa: 9d popf return NULL; 10dbfb: 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 ); } 10dbfd: 89 f0 mov %esi,%eax 10dbff: 8d 65 f4 lea -0xc(%ebp),%esp 10dc02: 5b pop %ebx 10dc03: 5e pop %esi 10dc04: 5f pop %edi 10dc05: c9 leave 10dc06: c3 ret 10dc07: 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( 10dc08: 89 de mov %ebx,%esi */ _ISR_Enable( level ); return NULL; dequeue: the_thread->Wait.queue = NULL; 10dc0a: 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 ); } 10dc11: 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; 10dc14: 8b 0b mov (%ebx),%ecx previous_node = the_thread->Object.Node.previous; 10dc16: 8b 7b 04 mov 0x4(%ebx),%edi 10dc19: 89 7d d4 mov %edi,-0x2c(%ebp) 10dc1c: 8d 7b 3c lea 0x3c(%ebx),%edi if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) { 10dc1f: 39 fa cmp %edi,%edx 10dc21: 74 7f je 10dca2 <_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 ); } 10dc23: 8b 7b 40 mov 0x40(%ebx),%edi 10dc26: 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; 10dc29: 8b 3a mov (%edx),%edi 10dc2b: 89 7d e0 mov %edi,-0x20(%ebp) previous_node->next = new_first_node; 10dc2e: 8b 7d d4 mov -0x2c(%ebp),%edi 10dc31: 89 17 mov %edx,(%edi) next_node->previous = new_first_node; 10dc33: 89 51 04 mov %edx,0x4(%ecx) new_first_node->next = next_node; 10dc36: 89 0a mov %ecx,(%edx) new_first_node->previous = previous_node; 10dc38: 89 7a 04 mov %edi,0x4(%edx) if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 10dc3b: 8b 4b 40 mov 0x40(%ebx),%ecx 10dc3e: 39 4b 38 cmp %ecx,0x38(%ebx) 10dc41: 74 17 je 10dc5a <_Thread_queue_Dequeue_priority+0x8a> /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); 10dc43: 8d 4a 38 lea 0x38(%edx),%ecx 10dc46: 8b 7d e0 mov -0x20(%ebp),%edi 10dc49: 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; 10dc4c: 89 7a 38 mov %edi,0x38(%edx) tail->previous = last_node; 10dc4f: 8b 4d e4 mov -0x1c(%ebp),%ecx 10dc52: 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 ); 10dc55: 83 c2 3c add $0x3c,%edx 10dc58: 89 11 mov %edx,(%ecx) } else { previous_node->next = next_node; next_node->previous = previous_node; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 10dc5a: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 10dc5e: 74 18 je 10dc78 <_Thread_queue_Dequeue_priority+0xa8> _ISR_Enable( level ); 10dc60: 50 push %eax 10dc61: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 10dc62: 83 ec 08 sub $0x8,%esp 10dc65: 68 f8 ff 03 10 push $0x1003fff8 10dc6a: 53 push %ebx 10dc6b: e8 04 f8 ff ff call 10d474 <_Thread_Clear_state> 10dc70: 83 c4 10 add $0x10,%esp 10dc73: eb 88 jmp 10dbfd <_Thread_queue_Dequeue_priority+0x2d> 10dc75: 8d 76 00 lea 0x0(%esi),%esi RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 10dc78: c7 43 50 03 00 00 00 movl $0x3,0x50(%ebx) _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 10dc7f: 50 push %eax 10dc80: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 10dc81: 83 ec 0c sub $0xc,%esp 10dc84: 8d 43 48 lea 0x48(%ebx),%eax 10dc87: 50 push %eax 10dc88: e8 53 0a 00 00 call 10e6e0 <_Watchdog_Remove> 10dc8d: 58 pop %eax 10dc8e: 5a pop %edx 10dc8f: 68 f8 ff 03 10 push $0x1003fff8 10dc94: 53 push %ebx 10dc95: e8 da f7 ff ff call 10d474 <_Thread_Clear_state> 10dc9a: 83 c4 10 add $0x10,%esp 10dc9d: e9 5b ff ff ff jmp 10dbfd <_Thread_queue_Dequeue_priority+0x2d> head->next = new_second_node; tail->previous = last_node; last_node->next = tail; } } else { previous_node->next = next_node; 10dca2: 8b 7d d4 mov -0x2c(%ebp),%edi 10dca5: 89 0f mov %ecx,(%edi) next_node->previous = previous_node; 10dca7: 89 79 04 mov %edi,0x4(%ecx) 10dcaa: eb ae jmp 10dc5a <_Thread_queue_Dequeue_priority+0x8a> =============================================================================== 0010dd44 <_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 ) { 10dd44: 55 push %ebp 10dd45: 89 e5 mov %esp,%ebp 10dd47: 57 push %edi 10dd48: 56 push %esi 10dd49: 53 push %ebx 10dd4a: 83 ec 0c sub $0xc,%esp 10dd4d: 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 ); 10dd50: 8d 47 3c lea 0x3c(%edi),%eax 10dd53: 89 47 38 mov %eax,0x38(%edi) head->next = tail; head->previous = NULL; 10dd56: 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 ); 10dd5d: 8d 47 38 lea 0x38(%edi),%eax 10dd60: 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; 10dd63: 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); 10dd66: 89 d0 mov %edx,%eax 10dd68: 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; 10dd6b: 8b 4d 08 mov 0x8(%ebp),%ecx 10dd6e: 8b 59 38 mov 0x38(%ecx),%ebx if ( _Thread_queue_Is_reverse_search( priority ) ) 10dd71: f6 c2 20 test $0x20,%dl 10dd74: 75 66 jne 10dddc <_Thread_queue_Enqueue_priority+0x98> * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 10dd76: 8d 04 40 lea (%eax,%eax,2),%eax 10dd79: 8d 04 81 lea (%ecx,%eax,4),%eax 10dd7c: 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)); 10dd7f: 83 c0 04 add $0x4,%eax 10dd82: 89 7d e8 mov %edi,-0x18(%ebp) 10dd85: 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 ); 10dd87: 9c pushf 10dd88: fa cli 10dd89: 5e pop %esi 10dd8a: 89 75 ec mov %esi,-0x14(%ebp) * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 10dd8d: 8b 4d f0 mov -0x10(%ebp),%ecx 10dd90: 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 ) ) { 10dd92: 39 f8 cmp %edi,%eax 10dd94: 75 18 jne 10ddae <_Thread_queue_Enqueue_priority+0x6a> 10dd96: e9 0e 01 00 00 jmp 10dea9 <_Thread_queue_Enqueue_priority+0x165> 10dd9b: 90 nop break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 10dd9c: 56 push %esi 10dd9d: 9d popf 10dd9e: fa cli if ( !_States_Are_set( search_thread->current_state, block_state) ) { 10dd9f: 85 58 10 test %ebx,0x10(%eax) 10dda2: 0f 84 ac 00 00 00 je 10de54 <_Thread_queue_Enqueue_priority+0x110> _ISR_Enable( level ); goto restart_forward_search; } search_thread = (Thread_Control *)search_thread->Object.Node.next; 10dda8: 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 ) ) { 10ddaa: 39 f8 cmp %edi,%eax 10ddac: 74 07 je 10ddb5 <_Thread_queue_Enqueue_priority+0x71> search_priority = search_thread->current_priority; 10ddae: 8b 48 14 mov 0x14(%eax),%ecx if ( priority <= search_priority ) 10ddb1: 39 ca cmp %ecx,%edx 10ddb3: 77 e7 ja 10dd9c <_Thread_queue_Enqueue_priority+0x58> 10ddb5: 8b 7d e8 mov -0x18(%ebp),%edi 10ddb8: 89 75 f0 mov %esi,-0x10(%ebp) } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 10ddbb: 8b 75 08 mov 0x8(%ebp),%esi 10ddbe: 8b 5e 30 mov 0x30(%esi),%ebx 10ddc1: 83 fb 01 cmp $0x1,%ebx 10ddc4: 0f 84 92 00 00 00 je 10de5c <_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; 10ddca: 8b 45 10 mov 0x10(%ebp),%eax 10ddcd: 8b 55 ec mov -0x14(%ebp),%edx 10ddd0: 89 10 mov %edx,(%eax) return the_thread_queue->sync_state; } 10ddd2: 89 d8 mov %ebx,%eax 10ddd4: 83 c4 0c add $0xc,%esp 10ddd7: 5b pop %ebx 10ddd8: 5e pop %esi 10ddd9: 5f pop %edi 10ddda: c9 leave 10dddb: c3 ret 10dddc: 8d 04 40 lea (%eax,%eax,2),%eax 10dddf: 8b 4d 08 mov 0x8(%ebp),%ecx 10dde2: 8d 34 81 lea (%ecx,%eax,4),%esi 10dde5: 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; 10dde8: 0f b6 0d 14 22 12 00 movzbl 0x122214,%ecx 10ddef: 41 inc %ecx _ISR_Disable( level ); 10ddf0: 9c pushf 10ddf1: fa cli 10ddf2: 5f pop %edi 10ddf3: 89 7d ec mov %edi,-0x14(%ebp) * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 10ddf6: 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 ) ) { 10ddf9: 39 f0 cmp %esi,%eax 10ddfb: 75 12 jne 10de0f <_Thread_queue_Enqueue_priority+0xcb> 10ddfd: eb 17 jmp 10de16 <_Thread_queue_Enqueue_priority+0xd2> 10ddff: 90 nop break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 10de00: 57 push %edi 10de01: 9d popf 10de02: fa cli if ( !_States_Are_set( search_thread->current_state, block_state) ) { 10de03: 85 58 10 test %ebx,0x10(%eax) 10de06: 74 48 je 10de50 <_Thread_queue_Enqueue_priority+0x10c><== NEVER TAKEN _ISR_Enable( level ); goto restart_reverse_search; } search_thread = (Thread_Control *) search_thread->Object.Node.previous; 10de08: 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 ) ) { 10de0b: 39 f0 cmp %esi,%eax 10de0d: 74 07 je 10de16 <_Thread_queue_Enqueue_priority+0xd2> search_priority = search_thread->current_priority; 10de0f: 8b 48 14 mov 0x14(%eax),%ecx if ( priority >= search_priority ) 10de12: 39 ca cmp %ecx,%edx 10de14: 72 ea jb 10de00 <_Thread_queue_Enqueue_priority+0xbc> 10de16: 89 7d e8 mov %edi,-0x18(%ebp) 10de19: 8b 7d f0 mov -0x10(%ebp),%edi } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 10de1c: 8b 75 08 mov 0x8(%ebp),%esi 10de1f: 8b 5e 30 mov 0x30(%esi),%ebx 10de22: 83 fb 01 cmp $0x1,%ebx 10de25: 75 a3 jne 10ddca <_Thread_queue_Enqueue_priority+0x86> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10de27: c7 46 30 00 00 00 00 movl $0x0,0x30(%esi) if ( priority == search_priority ) 10de2e: 39 ca cmp %ecx,%edx 10de30: 74 53 je 10de85 <_Thread_queue_Enqueue_priority+0x141> goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 10de32: 8b 10 mov (%eax),%edx the_node = (Chain_Node *) the_thread; the_node->next = next_node; 10de34: 89 17 mov %edx,(%edi) the_node->previous = search_node; 10de36: 89 47 04 mov %eax,0x4(%edi) search_node->next = the_node; 10de39: 89 38 mov %edi,(%eax) next_node->previous = the_node; 10de3b: 89 7a 04 mov %edi,0x4(%edx) the_thread->Wait.queue = the_thread_queue; 10de3e: 89 77 44 mov %esi,0x44(%edi) _ISR_Enable( level ); 10de41: ff 75 e8 pushl -0x18(%ebp) 10de44: 9d popf * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 10de45: 89 d8 mov %ebx,%eax 10de47: 83 c4 0c add $0xc,%esp 10de4a: 5b pop %ebx 10de4b: 5e pop %esi 10de4c: 5f pop %edi 10de4d: c9 leave 10de4e: c3 ret 10de4f: 90 nop if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { _ISR_Enable( level ); 10de50: 57 push %edi <== NOT EXECUTED 10de51: 9d popf <== NOT EXECUTED goto restart_reverse_search; 10de52: eb 94 jmp 10dde8 <_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 ); 10de54: 56 push %esi 10de55: 9d popf goto restart_forward_search; 10de56: e9 2c ff ff ff jmp 10dd87 <_Thread_queue_Enqueue_priority+0x43> 10de5b: 90 nop if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10de5c: c7 46 30 00 00 00 00 movl $0x0,0x30(%esi) if ( priority == search_priority ) 10de63: 39 ca cmp %ecx,%edx 10de65: 74 1e je 10de85 <_Thread_queue_Enqueue_priority+0x141> goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 10de67: 8b 50 04 mov 0x4(%eax),%edx the_node = (Chain_Node *) the_thread; the_node->next = search_node; 10de6a: 89 07 mov %eax,(%edi) the_node->previous = previous_node; 10de6c: 89 57 04 mov %edx,0x4(%edi) previous_node->next = the_node; 10de6f: 89 3a mov %edi,(%edx) search_node->previous = the_node; 10de71: 89 78 04 mov %edi,0x4(%eax) the_thread->Wait.queue = the_thread_queue; 10de74: 89 77 44 mov %esi,0x44(%edi) _ISR_Enable( level ); 10de77: ff 75 f0 pushl -0x10(%ebp) 10de7a: 9d popf * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } 10de7b: 89 d8 mov %ebx,%eax 10de7d: 83 c4 0c add $0xc,%esp 10de80: 5b pop %ebx 10de81: 5e pop %esi 10de82: 5f pop %edi 10de83: c9 leave 10de84: 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; 10de85: 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 ); 10de88: 8d 48 3c lea 0x3c(%eax),%ecx 10de8b: 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; 10de8d: 89 57 04 mov %edx,0x4(%edi) previous_node->next = the_node; 10de90: 89 3a mov %edi,(%edx) search_node->previous = the_node; 10de92: 89 78 40 mov %edi,0x40(%eax) the_thread->Wait.queue = the_thread_queue; 10de95: 8b 45 08 mov 0x8(%ebp),%eax 10de98: 89 47 44 mov %eax,0x44(%edi) _ISR_Enable( level ); 10de9b: ff 75 ec pushl -0x14(%ebp) 10de9e: 9d popf return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 10de9f: bb 01 00 00 00 mov $0x1,%ebx 10dea4: e9 29 ff ff ff jmp 10ddd2 <_Thread_queue_Enqueue_priority+0x8e> 10dea9: 8b 7d e8 mov -0x18(%ebp),%edi 10deac: 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; 10deaf: b9 ff ff ff ff mov $0xffffffff,%ecx 10deb4: e9 02 ff ff ff jmp 10ddbb <_Thread_queue_Enqueue_priority+0x77> =============================================================================== 00110c70 <_Thread_queue_Extract>: void _Thread_queue_Extract( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 110c70: 55 push %ebp 110c71: 89 e5 mov %esp,%ebp 110c73: 83 ec 08 sub $0x8,%esp 110c76: 8b 45 08 mov 0x8(%ebp),%eax 110c79: 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 ) 110c7c: 83 78 34 01 cmpl $0x1,0x34(%eax) 110c80: 74 0e je 110c90 <_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 ); 110c82: 89 55 0c mov %edx,0xc(%ebp) 110c85: 89 45 08 mov %eax,0x8(%ebp) } 110c88: 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 ); 110c89: e9 f6 15 00 00 jmp 112284 <_Thread_queue_Extract_fifo> 110c8e: 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 ); 110c90: 51 push %ecx 110c91: 6a 00 push $0x0 110c93: 52 push %edx 110c94: 50 push %eax 110c95: e8 06 00 00 00 call 110ca0 <_Thread_queue_Extract_priority_helper> 110c9a: 83 c4 10 add $0x10,%esp else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ _Thread_queue_Extract_fifo( the_thread_queue, the_thread ); } 110c9d: c9 leave 110c9e: c3 ret =============================================================================== 00112284 <_Thread_queue_Extract_fifo>: void _Thread_queue_Extract_fifo( Thread_queue_Control *the_thread_queue __attribute__((unused)), Thread_Control *the_thread ) { 112284: 55 push %ebp 112285: 89 e5 mov %esp,%ebp 112287: 53 push %ebx 112288: 83 ec 04 sub $0x4,%esp 11228b: 8b 5d 0c mov 0xc(%ebp),%ebx ISR_Level level; _ISR_Disable( level ); 11228e: 9c pushf 11228f: fa cli 112290: 58 pop %eax if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 112291: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx) 112298: 74 2e je 1122c8 <_Thread_queue_Extract_fifo+0x44> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 11229a: 8b 0b mov (%ebx),%ecx previous = the_node->previous; 11229c: 8b 53 04 mov 0x4(%ebx),%edx next->previous = previous; 11229f: 89 51 04 mov %edx,0x4(%ecx) previous->next = next; 1122a2: 89 0a mov %ecx,(%edx) return; } _Chain_Extract_unprotected( &the_thread->Object.Node ); the_thread->Wait.queue = NULL; 1122a4: c7 43 44 00 00 00 00 movl $0x0,0x44(%ebx) if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 1122ab: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 1122af: 74 1f je 1122d0 <_Thread_queue_Extract_fifo+0x4c> _ISR_Enable( level ); 1122b1: 50 push %eax 1122b2: 9d popf RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 1122b3: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 1122ba: 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 } 1122bd: 8b 5d fc mov -0x4(%ebp),%ebx 1122c0: c9 leave 1122c1: e9 ae b1 ff ff jmp 10d474 <_Thread_Clear_state> 1122c6: 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 ); 1122c8: 50 push %eax 1122c9: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 1122ca: 8b 5d fc mov -0x4(%ebp),%ebx 1122cd: c9 leave 1122ce: c3 ret 1122cf: 90 nop 1122d0: 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 ); 1122d7: 50 push %eax 1122d8: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 1122d9: 83 ec 0c sub $0xc,%esp 1122dc: 8d 43 48 lea 0x48(%ebx),%eax 1122df: 50 push %eax 1122e0: e8 fb c3 ff ff call 10e6e0 <_Watchdog_Remove> 1122e5: 83 c4 10 add $0x10,%esp 1122e8: eb c9 jmp 1122b3 <_Thread_queue_Extract_fifo+0x2f> =============================================================================== 00110ca0 <_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 ) { 110ca0: 55 push %ebp 110ca1: 89 e5 mov %esp,%ebp 110ca3: 57 push %edi 110ca4: 56 push %esi 110ca5: 53 push %ebx 110ca6: 83 ec 1c sub $0x1c,%esp 110ca9: 8b 5d 0c mov 0xc(%ebp),%ebx 110cac: 8a 45 10 mov 0x10(%ebp),%al 110caf: 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 ); 110cb2: 9c pushf 110cb3: fa cli 110cb4: 8f 45 e4 popl -0x1c(%ebp) if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 110cb7: f7 43 10 e0 be 03 00 testl $0x3bee0,0x10(%ebx) 110cbe: 74 6c je 110d2c <_Thread_queue_Extract_priority_helper+0x8c> /* * The thread was actually waiting on a thread queue so let's remove it. */ next_node = the_node->next; 110cc0: 8b 13 mov (%ebx),%edx previous_node = the_node->previous; 110cc2: 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 } 110cc5: 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 ); 110cc8: 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 ) ) { 110ccb: 39 f0 cmp %esi,%eax 110ccd: 74 69 je 110d38 <_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 } 110ccf: 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; 110cd2: 8b 30 mov (%eax),%esi previous_node->next = new_first_node; 110cd4: 89 01 mov %eax,(%ecx) next_node->previous = new_first_node; 110cd6: 89 42 04 mov %eax,0x4(%edx) new_first_node->next = next_node; 110cd9: 89 10 mov %edx,(%eax) new_first_node->previous = previous_node; 110cdb: 89 48 04 mov %ecx,0x4(%eax) if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) { 110cde: 8b 53 40 mov 0x40(%ebx),%edx 110ce1: 39 53 38 cmp %edx,0x38(%ebx) 110ce4: 74 11 je 110cf7 <_Thread_queue_Extract_priority_helper+0x57> /* > two threads on 2-n */ head = _Chain_Head( &new_first_thread->Wait.Block2n ); 110ce6: 8d 50 38 lea 0x38(%eax),%edx 110ce9: 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; 110cec: 89 70 38 mov %esi,0x38(%eax) tail->previous = last_node; 110cef: 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 ); 110cf2: 83 c0 3c add $0x3c,%eax 110cf5: 89 07 mov %eax,(%edi) /* * If we are not supposed to touch timers or the thread's state, return. */ if ( requeuing ) { 110cf7: 80 7d e3 00 cmpb $0x0,-0x1d(%ebp) 110cfb: 75 23 jne 110d20 <_Thread_queue_Extract_priority_helper+0x80> _ISR_Enable( level ); return; } if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 110cfd: 83 7b 50 02 cmpl $0x2,0x50(%ebx) 110d01: 74 3d je 110d40 <_Thread_queue_Extract_priority_helper+0xa0> _ISR_Enable( level ); 110d03: ff 75 e4 pushl -0x1c(%ebp) 110d06: 9d popf 110d07: c7 45 0c f8 ff 03 10 movl $0x1003fff8,0xc(%ebp) 110d0e: 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 } 110d11: 8d 65 f4 lea -0xc(%ebp),%esp 110d14: 5b pop %ebx 110d15: 5e pop %esi 110d16: 5f pop %edi 110d17: c9 leave 110d18: e9 57 c7 ff ff jmp 10d474 <_Thread_Clear_state> 110d1d: 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 ); 110d20: ff 75 e4 pushl -0x1c(%ebp) 110d23: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110d24: 8d 65 f4 lea -0xc(%ebp),%esp 110d27: 5b pop %ebx 110d28: 5e pop %esi 110d29: 5f pop %edi 110d2a: c9 leave 110d2b: 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 ); 110d2c: ff 75 e4 pushl -0x1c(%ebp) 110d2f: 9d popf #if defined(RTEMS_MULTIPROCESSING) if ( !_Objects_Is_local_id( the_thread->Object.id ) ) _Thread_MP_Free_proxy( the_thread ); #endif } 110d30: 8d 65 f4 lea -0xc(%ebp),%esp 110d33: 5b pop %ebx 110d34: 5e pop %esi 110d35: 5f pop %edi 110d36: c9 leave 110d37: c3 ret head->next = new_second_node; tail->previous = last_node; last_node->next = tail; } } else { previous_node->next = next_node; 110d38: 89 11 mov %edx,(%ecx) next_node->previous = previous_node; 110d3a: 89 4a 04 mov %ecx,0x4(%edx) 110d3d: eb b8 jmp 110cf7 <_Thread_queue_Extract_priority_helper+0x57> 110d3f: 90 nop 110d40: 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 ); 110d47: ff 75 e4 pushl -0x1c(%ebp) 110d4a: 9d popf (void) _Watchdog_Remove( &the_thread->Timer ); 110d4b: 83 ec 0c sub $0xc,%esp 110d4e: 8d 43 48 lea 0x48(%ebx),%eax 110d51: 50 push %eax 110d52: e8 89 d9 ff ff call 10e6e0 <_Watchdog_Remove> 110d57: 83 c4 10 add $0x10,%esp 110d5a: eb ab jmp 110d07 <_Thread_queue_Extract_priority_helper+0x67> =============================================================================== 0010debc <_Thread_queue_Extract_with_proxy>: */ bool _Thread_queue_Extract_with_proxy( Thread_Control *the_thread ) { 10debc: 55 push %ebp 10debd: 89 e5 mov %esp,%ebp 10debf: 83 ec 08 sub $0x8,%esp 10dec2: 8b 45 08 mov 0x8(%ebp),%eax States_Control state; state = the_thread->current_state; if ( _States_Is_waiting_on_thread_queue( state ) ) { 10dec5: f7 40 10 e0 be 03 00 testl $0x3bee0,0x10(%eax) 10decc: 75 06 jne 10ded4 <_Thread_queue_Extract_with_proxy+0x18> #endif _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); return true; } return false; 10dece: 31 c0 xor %eax,%eax } 10ded0: c9 leave 10ded1: c3 ret 10ded2: 66 90 xchg %ax,%ax if ( proxy_extract_callout ) (*proxy_extract_callout)( the_thread ); } #endif _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 10ded4: 83 ec 08 sub $0x8,%esp 10ded7: 50 push %eax 10ded8: ff 70 44 pushl 0x44(%eax) 10dedb: e8 90 2d 00 00 call 110c70 <_Thread_queue_Extract> return true; 10dee0: 83 c4 10 add $0x10,%esp 10dee3: b0 01 mov $0x1,%al } return false; } 10dee5: c9 leave 10dee6: c3 ret =============================================================================== 0011f0bc <_Thread_queue_First>: */ Thread_Control *_Thread_queue_First( Thread_queue_Control *the_thread_queue ) { 11f0bc: 55 push %ebp 11f0bd: 89 e5 mov %esp,%ebp 11f0bf: 83 ec 08 sub $0x8,%esp 11f0c2: 8b 45 08 mov 0x8(%ebp),%eax Thread_Control * (*first_p)(Thread_queue_Control *); if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) 11f0c5: 83 78 34 01 cmpl $0x1,0x34(%eax) 11f0c9: 74 0d je 11f0d8 <_Thread_queue_First+0x1c> first_p = _Thread_queue_First_priority; else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; 11f0cb: ba 50 04 12 00 mov $0x120450,%edx return (*first_p)( the_thread_queue ); 11f0d0: 89 45 08 mov %eax,0x8(%ebp) } 11f0d3: 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 ); 11f0d4: ff e2 jmp *%edx 11f0d6: 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; 11f0d8: ba e4 f0 11 00 mov $0x11f0e4,%edx else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */ first_p = _Thread_queue_First_fifo; return (*first_p)( the_thread_queue ); 11f0dd: 89 45 08 mov %eax,0x8(%ebp) } 11f0e0: 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 ); 11f0e1: ff e2 jmp *%edx =============================================================================== 00120450 <_Thread_queue_First_fifo>: */ Thread_Control *_Thread_queue_First_fifo( Thread_queue_Control *the_thread_queue ) { 120450: 55 push %ebp 120451: 89 e5 mov %esp,%ebp 120453: 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; } 120456: 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 ); 120458: 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 ) ) 12045b: 39 d0 cmp %edx,%eax 12045d: 74 05 je 120464 <_Thread_queue_First_fifo+0x14> return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Fifo ); return NULL; } 12045f: c9 leave 120460: c3 ret 120461: 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; 120464: 31 c0 xor %eax,%eax } 120466: c9 leave 120467: c3 ret =============================================================================== 0010dee8 <_Thread_queue_Flush>: #else Thread_queue_Flush_callout remote_extract_callout __attribute__((unused)), #endif uint32_t status ) { 10dee8: 55 push %ebp 10dee9: 89 e5 mov %esp,%ebp 10deeb: 56 push %esi 10deec: 53 push %ebx 10deed: 8b 5d 08 mov 0x8(%ebp),%ebx 10def0: 8b 75 10 mov 0x10(%ebp),%esi Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 10def3: eb 06 jmp 10defb <_Thread_queue_Flush+0x13> 10def5: 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; 10def8: 89 70 34 mov %esi,0x34(%eax) uint32_t status ) { Thread_Control *the_thread; while ( (the_thread = _Thread_queue_Dequeue( the_thread_queue )) ) { 10defb: 83 ec 0c sub $0xc,%esp 10defe: 53 push %ebx 10deff: e8 80 fc ff ff call 10db84 <_Thread_queue_Dequeue> 10df04: 83 c4 10 add $0x10,%esp 10df07: 85 c0 test %eax,%eax 10df09: 75 ed jne 10def8 <_Thread_queue_Flush+0x10> ( *remote_extract_callout )( the_thread ); else #endif the_thread->Wait.return_code = status; } } 10df0b: 8d 65 f8 lea -0x8(%ebp),%esp 10df0e: 5b pop %ebx 10df0f: 5e pop %esi 10df10: c9 leave 10df11: c3 ret =============================================================================== 0010df14 <_Thread_queue_Initialize>: Thread_queue_Control *the_thread_queue, Thread_queue_Disciplines the_discipline, States_Control state, uint32_t timeout_status ) { 10df14: 55 push %ebp 10df15: 89 e5 mov %esp,%ebp 10df17: 56 push %esi 10df18: 53 push %ebx 10df19: 8b 45 08 mov 0x8(%ebp),%eax 10df1c: 8b 55 0c mov 0xc(%ebp),%edx the_thread_queue->state = state; 10df1f: 8b 4d 10 mov 0x10(%ebp),%ecx 10df22: 89 48 38 mov %ecx,0x38(%eax) the_thread_queue->discipline = the_discipline; 10df25: 89 50 34 mov %edx,0x34(%eax) the_thread_queue->timeout_status = timeout_status; 10df28: 8b 4d 14 mov 0x14(%ebp),%ecx 10df2b: 89 48 3c mov %ecx,0x3c(%eax) the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 10df2e: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) if ( the_discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 10df35: 83 fa 01 cmp $0x1,%edx 10df38: 74 16 je 10df50 <_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 ); 10df3a: 8d 50 04 lea 0x4(%eax),%edx 10df3d: 89 10 mov %edx,(%eax) head->next = tail; head->previous = NULL; 10df3f: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) tail->previous = head; 10df46: 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 ); } } 10df49: 5b pop %ebx 10df4a: 5e pop %esi 10df4b: c9 leave 10df4c: c3 ret 10df4d: 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 ) { 10df50: 89 c1 mov %eax,%ecx 10df52: 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 ); 10df54: 8d 1c 52 lea (%edx,%edx,2),%ebx 10df57: 8d 1c 98 lea (%eax,%ebx,4),%ebx 10df5a: 8d 73 04 lea 0x4(%ebx),%esi 10df5d: 89 31 mov %esi,(%ecx) head->next = tail; head->previous = NULL; 10df5f: 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 ); 10df66: 89 59 08 mov %ebx,0x8(%ecx) uint32_t index; for( index=0 ; index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ; index++) 10df69: 42 inc %edx 10df6a: 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 ; 10df6d: 83 fa 04 cmp $0x4,%edx 10df70: 75 e2 jne 10df54 <_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 ); } } 10df72: 5b pop %ebx 10df73: 5e pop %esi 10df74: c9 leave 10df75: c3 ret =============================================================================== 00110d5c <_Thread_queue_Process_timeout>: #include void _Thread_queue_Process_timeout( Thread_Control *the_thread ) { 110d5c: 55 push %ebp 110d5d: 89 e5 mov %esp,%ebp 110d5f: 83 ec 08 sub $0x8,%esp 110d62: 8b 45 08 mov 0x8(%ebp),%eax Thread_queue_Control *the_thread_queue = the_thread->Wait.queue; 110d65: 8b 50 44 mov 0x44(%eax),%edx * If it is not satisfied, then it is "nothing happened" and * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && 110d68: 8b 4a 30 mov 0x30(%edx),%ecx 110d6b: 85 c9 test %ecx,%ecx 110d6d: 74 08 je 110d77 <_Thread_queue_Process_timeout+0x1b> 110d6f: 3b 05 78 67 12 00 cmp 0x126778,%eax 110d75: 74 15 je 110d8c <_Thread_queue_Process_timeout+0x30><== ALWAYS TAKEN if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 110d77: 8b 4a 3c mov 0x3c(%edx),%ecx 110d7a: 89 48 34 mov %ecx,0x34(%eax) _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); 110d7d: 83 ec 08 sub $0x8,%esp 110d80: 50 push %eax 110d81: 52 push %edx 110d82: e8 e9 fe ff ff call 110c70 <_Thread_queue_Extract> 110d87: 83 c4 10 add $0x10,%esp } } 110d8a: c9 leave 110d8b: c3 ret * a timeout is not allowed to occur. */ if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED && _Thread_Is_executing( the_thread ) ) { if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) { 110d8c: 83 f9 03 cmp $0x3,%ecx 110d8f: 74 f9 je 110d8a <_Thread_queue_Process_timeout+0x2e> the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; 110d91: 8b 4a 3c mov 0x3c(%edx),%ecx 110d94: 89 48 34 mov %ecx,0x34(%eax) the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 110d97: c7 42 30 02 00 00 00 movl $0x2,0x30(%edx) } } else { the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status; _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); } } 110d9e: c9 leave 110d9f: c3 ret =============================================================================== 0010df78 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 10df78: 55 push %ebp 10df79: 89 e5 mov %esp,%ebp 10df7b: 57 push %edi 10df7c: 56 push %esi 10df7d: 53 push %ebx 10df7e: 83 ec 1c sub $0x1c,%esp 10df81: 8b 75 08 mov 0x8(%ebp),%esi 10df84: 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 ) 10df87: 85 f6 test %esi,%esi 10df89: 74 06 je 10df91 <_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 ) { 10df8b: 83 7e 34 01 cmpl $0x1,0x34(%esi) 10df8f: 74 0b je 10df9c <_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 ); } } 10df91: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10df94: 5b pop %ebx <== NOT EXECUTED 10df95: 5e pop %esi <== NOT EXECUTED 10df96: 5f pop %edi <== NOT EXECUTED 10df97: c9 leave <== NOT EXECUTED 10df98: c3 ret <== NOT EXECUTED 10df99: 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 ); 10df9c: 9c pushf 10df9d: fa cli 10df9e: 5b pop %ebx if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 10df9f: f7 47 10 e0 be 03 00 testl $0x3bee0,0x10(%edi) 10dfa6: 75 0c jne 10dfb4 <_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 ); 10dfa8: 53 push %ebx 10dfa9: 9d popf } } 10dfaa: 8d 65 f4 lea -0xc(%ebp),%esp 10dfad: 5b pop %ebx 10dfae: 5e pop %esi 10dfaf: 5f pop %edi 10dfb0: c9 leave 10dfb1: c3 ret 10dfb2: 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; 10dfb4: 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 ); 10dfbb: 50 push %eax 10dfbc: 6a 01 push $0x1 10dfbe: 57 push %edi 10dfbf: 56 push %esi 10dfc0: e8 db 2c 00 00 call 110ca0 <_Thread_queue_Extract_priority_helper> (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 10dfc5: 83 c4 0c add $0xc,%esp 10dfc8: 8d 45 e4 lea -0x1c(%ebp),%eax 10dfcb: 50 push %eax 10dfcc: 57 push %edi 10dfcd: 56 push %esi 10dfce: e8 71 fd ff ff call 10dd44 <_Thread_queue_Enqueue_priority> 10dfd3: 83 c4 10 add $0x10,%esp 10dfd6: eb d0 jmp 10dfa8 <_Thread_queue_Requeue+0x30> =============================================================================== 0010dfd8 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 10dfd8: 55 push %ebp 10dfd9: 89 e5 mov %esp,%ebp 10dfdb: 83 ec 20 sub $0x20,%esp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10dfde: 8d 45 f4 lea -0xc(%ebp),%eax 10dfe1: 50 push %eax 10dfe2: ff 75 08 pushl 0x8(%ebp) 10dfe5: e8 2e f8 ff ff call 10d818 <_Thread_Get> switch ( location ) { 10dfea: 83 c4 10 add $0x10,%esp 10dfed: 8b 55 f4 mov -0xc(%ebp),%edx 10dff0: 85 d2 test %edx,%edx 10dff2: 75 17 jne 10e00b <_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 ); 10dff4: 83 ec 0c sub $0xc,%esp 10dff7: 50 push %eax 10dff8: e8 5f 2d 00 00 call 110d5c <_Thread_queue_Process_timeout> */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 10dffd: a1 b0 64 12 00 mov 0x1264b0,%eax 10e002: 48 dec %eax 10e003: a3 b0 64 12 00 mov %eax,0x1264b0 10e008: 83 c4 10 add $0x10,%esp _Thread_Unnest_dispatch(); break; } } 10e00b: c9 leave 10e00c: c3 ret =============================================================================== 00118dc4 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 118dc4: 55 push %ebp 118dc5: 89 e5 mov %esp,%ebp 118dc7: 57 push %edi 118dc8: 56 push %esi 118dc9: 53 push %ebx 118dca: 83 ec 4c sub $0x4c,%esp 118dcd: 8b 5d 08 mov 0x8(%ebp),%ebx ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 118dd0: 8d 45 e0 lea -0x20(%ebp),%eax 118dd3: 89 45 b4 mov %eax,-0x4c(%ebp) 118dd6: 89 45 dc mov %eax,-0x24(%ebp) head->previous = NULL; 118dd9: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) tail->previous = head; 118de0: 8d 4d dc lea -0x24(%ebp),%ecx 118de3: 89 4d e4 mov %ecx,-0x1c(%ebp) ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 118de6: 8d 7d d0 lea -0x30(%ebp),%edi 118de9: 8d 45 d4 lea -0x2c(%ebp),%eax 118dec: 89 45 b0 mov %eax,-0x50(%ebp) 118def: 89 45 d0 mov %eax,-0x30(%ebp) head->previous = NULL; 118df2: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) tail->previous = head; 118df9: 89 7d d8 mov %edi,-0x28(%ebp) 118dfc: 8d 73 30 lea 0x30(%ebx),%esi 118dff: 8d 4b 68 lea 0x68(%ebx),%ecx 118e02: 89 4d c4 mov %ecx,-0x3c(%ebp) 118e05: 8d 43 08 lea 0x8(%ebx),%eax 118e08: 89 45 bc mov %eax,-0x44(%ebp) 118e0b: 8d 53 40 lea 0x40(%ebx),%edx 118e0e: 89 55 c0 mov %edx,-0x40(%ebp) 118e11: 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; 118e14: 8d 4d dc lea -0x24(%ebp),%ecx 118e17: 89 4b 78 mov %ecx,0x78(%ebx) 118e1a: 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; 118e1c: a1 64 0a 14 00 mov 0x140a64,%eax /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 118e21: 8b 53 3c mov 0x3c(%ebx),%edx watchdogs->last_snapshot = snapshot; 118e24: 89 43 3c mov %eax,0x3c(%ebx) _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118e27: 51 push %ecx 118e28: 57 push %edi Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 118e29: 29 d0 sub %edx,%eax watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118e2b: 50 push %eax 118e2c: 56 push %esi 118e2d: e8 b6 3d 00 00 call 11cbe8 <_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(); 118e32: a1 c4 09 14 00 mov 0x1409c4,%eax Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 118e37: 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 ) { 118e3a: 83 c4 10 add $0x10,%esp 118e3d: 39 d0 cmp %edx,%eax 118e3f: 0f 87 af 00 00 00 ja 118ef4 <_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 ) { 118e45: 0f 82 c9 00 00 00 jb 118f14 <_Timer_server_Body+0x150> */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 118e4b: 89 43 74 mov %eax,0x74(%ebx) 118e4e: 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 ); 118e50: 8b 43 78 mov 0x78(%ebx),%eax 118e53: 83 ec 0c sub $0xc,%esp 118e56: 50 push %eax 118e57: e8 b8 09 00 00 call 119814 <_Chain_Get> if ( timer == NULL ) { 118e5c: 83 c4 10 add $0x10,%esp 118e5f: 85 c0 test %eax,%eax 118e61: 74 35 je 118e98 <_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 ) { 118e63: 8b 50 38 mov 0x38(%eax),%edx <== NOT EXECUTED 118e66: 83 fa 01 cmp $0x1,%edx <== NOT EXECUTED 118e69: 74 19 je 118e84 <_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 ) { 118e6b: 83 fa 03 cmp $0x3,%edx <== NOT EXECUTED 118e6e: 75 e0 jne 118e50 <_Timer_server_Body+0x8c><== NOT EXECUTED _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 118e70: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 118e73: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 118e76: 50 push %eax <== NOT EXECUTED 118e77: ff 75 c4 pushl -0x3c(%ebp) <== NOT EXECUTED 118e7a: e8 f5 3d 00 00 call 11cc74 <_Watchdog_Insert> <== NOT EXECUTED 118e7f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118e82: eb cc jmp 118e50 <_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 ); 118e84: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 118e87: 83 c0 10 add $0x10,%eax <== NOT EXECUTED 118e8a: 50 push %eax <== NOT EXECUTED 118e8b: 56 push %esi <== NOT EXECUTED 118e8c: e8 e3 3d 00 00 call 11cc74 <_Watchdog_Insert> <== NOT EXECUTED 118e91: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 118e94: eb ba jmp 118e50 <_Timer_server_Body+0x8c><== NOT EXECUTED 118e96: 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 ); 118e98: 9c pushf 118e99: fa cli 118e9a: 58 pop %eax tmp = ts->insert_chain; 118e9b: 8b 53 78 mov 0x78(%ebx),%edx if ( _Chain_Is_empty( insert_chain ) ) { 118e9e: 8b 55 b4 mov -0x4c(%ebp),%edx 118ea1: 39 55 dc cmp %edx,-0x24(%ebp) 118ea4: 0f 84 86 00 00 00 je 118f30 <_Timer_server_Body+0x16c><== ALWAYS TAKEN 118eaa: b2 01 mov $0x1,%dl <== NOT EXECUTED ts->insert_chain = NULL; do_loop = false; } _ISR_Enable( level ); 118eac: 50 push %eax 118ead: 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 ) { 118eae: 84 d2 test %dl,%dl 118eb0: 0f 85 66 ff ff ff jne 118e1c <_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 ) ) { 118eb6: 8b 4d b0 mov -0x50(%ebp),%ecx 118eb9: 39 4d d0 cmp %ecx,-0x30(%ebp) 118ebc: 75 22 jne 118ee0 <_Timer_server_Body+0x11c> 118ebe: eb 7e jmp 118f3e <_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; 118ec0: 8b 10 mov (%eax),%edx head->next = new_first; 118ec2: 89 55 d0 mov %edx,-0x30(%ebp) new_first->previous = head; 118ec5: 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; 118ec8: c7 40 08 00 00 00 00 movl $0x0,0x8(%eax) _ISR_Enable( level ); 118ecf: 51 push %ecx 118ed0: 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 ); 118ed1: 83 ec 08 sub $0x8,%esp 118ed4: ff 70 24 pushl 0x24(%eax) 118ed7: ff 70 20 pushl 0x20(%eax) 118eda: ff 50 1c call *0x1c(%eax) } 118edd: 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 ); 118ee0: 9c pushf 118ee1: fa cli 118ee2: 59 pop %ecx initialized = false; } #endif return status; } 118ee3: 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)) 118ee6: 3b 45 b0 cmp -0x50(%ebp),%eax 118ee9: 75 d5 jne 118ec0 <_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 ); 118eeb: 51 push %ecx 118eec: 9d popf 118eed: e9 22 ff ff ff jmp 118e14 <_Timer_server_Body+0x50> 118ef2: 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 ); 118ef4: 51 push %ecx 118ef5: 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; 118ef6: 89 c1 mov %eax,%ecx 118ef8: 29 d1 sub %edx,%ecx _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 118efa: 51 push %ecx 118efb: ff 75 c4 pushl -0x3c(%ebp) 118efe: 89 45 b8 mov %eax,-0x48(%ebp) 118f01: e8 e2 3c 00 00 call 11cbe8 <_Watchdog_Adjust_to_chain> 118f06: 83 c4 10 add $0x10,%esp 118f09: 8b 45 b8 mov -0x48(%ebp),%eax 118f0c: e9 3a ff ff ff jmp 118e4b <_Timer_server_Body+0x87> 118f11: 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 ); 118f14: 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; 118f15: 29 c2 sub %eax,%edx _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 118f17: 52 push %edx 118f18: 6a 01 push $0x1 118f1a: ff 75 c4 pushl -0x3c(%ebp) 118f1d: 89 45 b8 mov %eax,-0x48(%ebp) 118f20: e8 4b 3c 00 00 call 11cb70 <_Watchdog_Adjust> 118f25: 83 c4 10 add $0x10,%esp 118f28: 8b 45 b8 mov -0x48(%ebp),%eax 118f2b: e9 1b ff ff ff jmp 118e4b <_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; 118f30: c7 43 78 00 00 00 00 movl $0x0,0x78(%ebx) do_loop = false; 118f37: 31 d2 xor %edx,%edx 118f39: e9 6e ff ff ff jmp 118eac <_Timer_server_Body+0xe8> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 118f3e: c6 43 7c 00 movb $0x0,0x7c(%ebx) 118f42: a1 f0 08 14 00 mov 0x1408f0,%eax 118f47: 40 inc %eax 118f48: a3 f0 08 14 00 mov %eax,0x1408f0 /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 118f4d: 83 ec 08 sub $0x8,%esp 118f50: 6a 08 push $0x8 118f52: ff 33 pushl (%ebx) 118f54: e8 df 35 00 00 call 11c538 <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); 118f59: 89 d8 mov %ebx,%eax 118f5b: e8 c4 fd ff ff call 118d24 <_Timer_server_Reset_interval_system_watchdog> _Timer_server_Reset_tod_system_watchdog( ts ); 118f60: 89 d8 mov %ebx,%eax 118f62: e8 0d fe ff ff call 118d74 <_Timer_server_Reset_tod_system_watchdog> _Thread_Enable_dispatch(); 118f67: e8 c8 2c 00 00 call 11bc34 <_Thread_Enable_dispatch> ts->active = true; 118f6c: 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 ); 118f70: 5a pop %edx 118f71: ff 75 bc pushl -0x44(%ebp) 118f74: e8 3b 3e 00 00 call 11cdb4 <_Watchdog_Remove> static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 118f79: 58 pop %eax 118f7a: ff 75 c0 pushl -0x40(%ebp) 118f7d: e8 32 3e 00 00 call 11cdb4 <_Watchdog_Remove> 118f82: 83 c4 10 add $0x10,%esp 118f85: e9 8a fe ff ff jmp 118e14 <_Timer_server_Body+0x50> =============================================================================== 00118f8c <_Timer_server_Schedule_operation_method>: static void _Timer_server_Schedule_operation_method( Timer_server_Control *ts, Timer_Control *timer ) { 118f8c: 55 push %ebp 118f8d: 89 e5 mov %esp,%ebp 118f8f: 57 push %edi 118f90: 56 push %esi 118f91: 53 push %ebx 118f92: 83 ec 2c sub $0x2c,%esp 118f95: 8b 5d 08 mov 0x8(%ebp),%ebx 118f98: 8b 45 0c mov 0xc(%ebp),%eax if ( ts->insert_chain == NULL ) { 118f9b: 8b 53 78 mov 0x78(%ebx),%edx 118f9e: 85 d2 test %edx,%edx 118fa0: 74 16 je 118fb8 <_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 ); 118fa2: 8b 53 78 mov 0x78(%ebx),%edx <== NOT EXECUTED 118fa5: 89 45 0c mov %eax,0xc(%ebp) <== NOT EXECUTED 118fa8: 89 55 08 mov %edx,0x8(%ebp) <== NOT EXECUTED } } 118fab: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118fae: 5b pop %ebx <== NOT EXECUTED 118faf: 5e pop %esi <== NOT EXECUTED 118fb0: 5f pop %edi <== NOT EXECUTED 118fb1: 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 ); 118fb2: e9 21 08 00 00 jmp 1197d8 <_Chain_Append> <== NOT EXECUTED 118fb7: 90 nop <== NOT EXECUTED 118fb8: 8b 15 f0 08 14 00 mov 0x1408f0,%edx 118fbe: 42 inc %edx 118fbf: 89 15 f0 08 14 00 mov %edx,0x1408f0 * being inserted. This could result in an integer overflow. */ _Thread_Disable_dispatch(); if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 118fc5: 8b 50 38 mov 0x38(%eax),%edx 118fc8: 83 fa 01 cmp $0x1,%edx 118fcb: 74 7b je 119048 <_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 ) { 118fcd: 83 fa 03 cmp $0x3,%edx 118fd0: 74 0e je 118fe0 <_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 ); } } 118fd2: 8d 65 f4 lea -0xc(%ebp),%esp 118fd5: 5b pop %ebx 118fd6: 5e pop %esi 118fd7: 5f pop %edi 118fd8: c9 leave if ( !ts->active ) { _Timer_server_Reset_tod_system_watchdog( ts ); } } _Thread_Enable_dispatch(); 118fd9: e9 56 2c 00 00 jmp 11bc34 <_Thread_Enable_dispatch> 118fde: 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 ); 118fe0: 9c pushf 118fe1: fa cli 118fe2: 8f 45 e4 popl -0x1c(%ebp) snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 118fe5: 8b 0d c4 09 14 00 mov 0x1409c4,%ecx last_snapshot = ts->TOD_watchdogs.last_snapshot; 118feb: 8b 53 74 mov 0x74(%ebx),%edx 118fee: 89 55 d4 mov %edx,-0x2c(%ebp) initialized = false; } #endif return status; } 118ff1: 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 ); 118ff4: 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 ) ) { 118ff7: 39 fa cmp %edi,%edx 118ff9: 74 21 je 11901c <_Timer_server_Schedule_operation_method+0x90> first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain ); delta_interval = first_watchdog->delta_interval; 118ffb: 8b 7a 10 mov 0x10(%edx),%edi if ( snapshot > last_snapshot ) { 118ffe: 3b 4d d4 cmp -0x2c(%ebp),%ecx 119001: 0f 86 a1 00 00 00 jbe 1190a8 <_Timer_server_Schedule_operation_method+0x11c> /* * We advanced in time. */ delta = snapshot - last_snapshot; 119007: 89 ce mov %ecx,%esi 119009: 2b 75 d4 sub -0x2c(%ebp),%esi 11900c: 89 75 d4 mov %esi,-0x2c(%ebp) if (delta_interval > delta) { 11900f: 39 f7 cmp %esi,%edi 119011: 0f 86 9b 00 00 00 jbe 1190b2 <_Timer_server_Schedule_operation_method+0x126><== NEVER TAKEN delta_interval -= delta; 119017: 29 f7 sub %esi,%edi * Someone put us in the past. */ delta = last_snapshot - snapshot; delta_interval += delta; } first_watchdog->delta_interval = delta_interval; 119019: 89 7a 10 mov %edi,0x10(%edx) } ts->TOD_watchdogs.last_snapshot = snapshot; 11901c: 89 4b 74 mov %ecx,0x74(%ebx) _ISR_Enable( level ); 11901f: ff 75 e4 pushl -0x1c(%ebp) 119022: 9d popf _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 119023: 83 ec 08 sub $0x8,%esp 119026: 83 c0 10 add $0x10,%eax 119029: 50 push %eax 11902a: 8d 43 68 lea 0x68(%ebx),%eax 11902d: 50 push %eax 11902e: e8 41 3c 00 00 call 11cc74 <_Watchdog_Insert> if ( !ts->active ) { 119033: 8a 43 7c mov 0x7c(%ebx),%al 119036: 83 c4 10 add $0x10,%esp 119039: 84 c0 test %al,%al 11903b: 75 95 jne 118fd2 <_Timer_server_Schedule_operation_method+0x46> _Timer_server_Reset_tod_system_watchdog( ts ); 11903d: 89 d8 mov %ebx,%eax 11903f: e8 30 fd ff ff call 118d74 <_Timer_server_Reset_tod_system_watchdog> 119044: eb 8c jmp 118fd2 <_Timer_server_Schedule_operation_method+0x46> 119046: 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 ); 119048: 9c pushf 119049: fa cli 11904a: 8f 45 e4 popl -0x1c(%ebp) snapshot = _Watchdog_Ticks_since_boot; 11904d: 8b 0d 64 0a 14 00 mov 0x140a64,%ecx last_snapshot = ts->Interval_watchdogs.last_snapshot; 119053: 8b 7b 3c mov 0x3c(%ebx),%edi initialized = false; } #endif return status; } 119056: 8b 53 30 mov 0x30(%ebx),%edx 119059: 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 ) ) { 11905c: 39 f2 cmp %esi,%edx 11905e: 74 10 je 119070 <_Timer_server_Schedule_operation_method+0xe4> first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain ); /* * We assume adequate unsigned arithmetic here. */ delta = snapshot - last_snapshot; 119060: 89 ce mov %ecx,%esi 119062: 29 fe sub %edi,%esi delta_interval = first_watchdog->delta_interval; 119064: 8b 7a 10 mov 0x10(%edx),%edi if (delta_interval > delta) { 119067: 39 fe cmp %edi,%esi 119069: 73 39 jae 1190a4 <_Timer_server_Schedule_operation_method+0x118> delta_interval -= delta; 11906b: 29 f7 sub %esi,%edi } else { delta_interval = 0; } first_watchdog->delta_interval = delta_interval; 11906d: 89 7a 10 mov %edi,0x10(%edx) } ts->Interval_watchdogs.last_snapshot = snapshot; 119070: 89 4b 3c mov %ecx,0x3c(%ebx) _ISR_Enable( level ); 119073: ff 75 e4 pushl -0x1c(%ebp) 119076: 9d popf _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 119077: 83 ec 08 sub $0x8,%esp 11907a: 83 c0 10 add $0x10,%eax 11907d: 50 push %eax 11907e: 8d 43 30 lea 0x30(%ebx),%eax 119081: 50 push %eax 119082: e8 ed 3b 00 00 call 11cc74 <_Watchdog_Insert> if ( !ts->active ) { 119087: 8a 43 7c mov 0x7c(%ebx),%al 11908a: 83 c4 10 add $0x10,%esp 11908d: 84 c0 test %al,%al 11908f: 0f 85 3d ff ff ff jne 118fd2 <_Timer_server_Schedule_operation_method+0x46> _Timer_server_Reset_interval_system_watchdog( ts ); 119095: 89 d8 mov %ebx,%eax 119097: e8 88 fc ff ff call 118d24 <_Timer_server_Reset_interval_system_watchdog> 11909c: e9 31 ff ff ff jmp 118fd2 <_Timer_server_Schedule_operation_method+0x46> 1190a1: 8d 76 00 lea 0x0(%esi),%esi delta_interval = first_watchdog->delta_interval; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 1190a4: 31 ff xor %edi,%edi 1190a6: eb c5 jmp 11906d <_Timer_server_Schedule_operation_method+0xe1> } } else { /* * Someone put us in the past. */ delta = last_snapshot - snapshot; 1190a8: 03 7d d4 add -0x2c(%ebp),%edi delta_interval += delta; 1190ab: 29 cf sub %ecx,%edi 1190ad: e9 67 ff ff ff jmp 119019 <_Timer_server_Schedule_operation_method+0x8d> */ delta = snapshot - last_snapshot; if (delta_interval > delta) { delta_interval -= delta; } else { delta_interval = 0; 1190b2: 31 ff xor %edi,%edi <== NOT EXECUTED 1190b4: e9 60 ff ff ff jmp 119019 <_Timer_server_Schedule_operation_method+0x8d><== NOT EXECUTED =============================================================================== 0010e284 <_Timespec_Add_to>: uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { 10e284: 55 push %ebp 10e285: 89 e5 mov %esp,%ebp 10e287: 53 push %ebx 10e288: 8b 5d 08 mov 0x8(%ebp),%ebx 10e28b: 8b 55 0c mov 0xc(%ebp),%edx uint32_t seconds = add->tv_sec; 10e28e: 8b 02 mov (%edx),%eax /* Add the basics */ time->tv_sec += add->tv_sec; 10e290: 01 03 add %eax,(%ebx) time->tv_nsec += add->tv_nsec; 10e292: 8b 52 04 mov 0x4(%edx),%edx 10e295: 03 53 04 add 0x4(%ebx),%edx 10e298: 89 53 04 mov %edx,0x4(%ebx) /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 10e29b: 81 fa ff c9 9a 3b cmp $0x3b9ac9ff,%edx 10e2a1: 76 1a jbe 10e2bd <_Timespec_Add_to+0x39> 10e2a3: 8b 0b mov (%ebx),%ecx 10e2a5: 8d 76 00 lea 0x0(%esi),%esi time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; 10e2a8: 81 ea 00 ca 9a 3b sub $0x3b9aca00,%edx * * This routines adds two timespecs. The second argument is added * to the first. */ uint32_t _Timespec_Add_to( 10e2ae: 41 inc %ecx /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; time->tv_sec++; seconds++; 10e2af: 40 inc %eax /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 10e2b0: 81 fa ff c9 9a 3b cmp $0x3b9ac9ff,%edx 10e2b6: 77 f0 ja 10e2a8 <_Timespec_Add_to+0x24> <== NEVER TAKEN 10e2b8: 89 53 04 mov %edx,0x4(%ebx) 10e2bb: 89 0b mov %ecx,(%ebx) time->tv_sec++; seconds++; } return seconds; } 10e2bd: 5b pop %ebx 10e2be: c9 leave 10e2bf: c3 ret =============================================================================== 0010fab4 <_Timespec_Divide>: const struct timespec *lhs, const struct timespec *rhs, uint32_t *ival_percentage, uint32_t *fval_percentage ) { 10fab4: 55 push %ebp 10fab5: 89 e5 mov %esp,%ebp 10fab7: 57 push %edi 10fab8: 56 push %esi 10fab9: 53 push %ebx 10faba: 83 ec 2c sub $0x2c,%esp 10fabd: 8b 45 08 mov 0x8(%ebp),%eax 10fac0: 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; 10fac3: 8b 38 mov (%eax),%edi left += lhs->tv_nsec; 10fac5: 8b 70 04 mov 0x4(%eax),%esi right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; 10fac8: bb 00 ca 9a 3b mov $0x3b9aca00,%ebx 10facd: 8b 01 mov (%ecx),%eax 10facf: f7 eb imul %ebx 10fad1: 89 45 e0 mov %eax,-0x20(%ebp) 10fad4: 89 55 e4 mov %edx,-0x1c(%ebp) right += rhs->tv_nsec; 10fad7: 8b 41 04 mov 0x4(%ecx),%eax 10fada: 99 cltd 10fadb: 01 45 e0 add %eax,-0x20(%ebp) 10fade: 11 55 e4 adc %edx,-0x1c(%ebp) if ( right == 0 ) { 10fae1: 8b 55 e4 mov -0x1c(%ebp),%edx 10fae4: 0b 55 e0 or -0x20(%ebp),%edx 10fae7: 74 73 je 10fb5c <_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; 10fae9: 89 f8 mov %edi,%eax 10faeb: f7 eb imul %ebx 10faed: 89 45 d0 mov %eax,-0x30(%ebp) 10faf0: 89 55 d4 mov %edx,-0x2c(%ebp) left += lhs->tv_nsec; 10faf3: 89 f7 mov %esi,%edi 10faf5: c1 ff 1f sar $0x1f,%edi 10faf8: 01 75 d0 add %esi,-0x30(%ebp) 10fafb: 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; 10fafe: 69 4d d4 a0 86 01 00 imul $0x186a0,-0x2c(%ebp),%ecx 10fb05: bb a0 86 01 00 mov $0x186a0,%ebx 10fb0a: 8b 45 d0 mov -0x30(%ebp),%eax 10fb0d: f7 e3 mul %ebx 10fb0f: 8d 34 11 lea (%ecx,%edx,1),%esi 10fb12: ff 75 e4 pushl -0x1c(%ebp) 10fb15: ff 75 e0 pushl -0x20(%ebp) 10fb18: 56 push %esi 10fb19: 50 push %eax 10fb1a: e8 6d 04 01 00 call 11ff8c <__udivdi3> 10fb1f: 83 c4 10 add $0x10,%esp 10fb22: 89 c3 mov %eax,%ebx 10fb24: 89 d6 mov %edx,%esi *ival_percentage = answer / 1000; 10fb26: 6a 00 push $0x0 10fb28: 68 e8 03 00 00 push $0x3e8 10fb2d: 52 push %edx 10fb2e: 50 push %eax 10fb2f: e8 58 04 01 00 call 11ff8c <__udivdi3> 10fb34: 83 c4 10 add $0x10,%esp 10fb37: 8b 55 10 mov 0x10(%ebp),%edx 10fb3a: 89 02 mov %eax,(%edx) *fval_percentage = answer % 1000; 10fb3c: 6a 00 push $0x0 10fb3e: 68 e8 03 00 00 push $0x3e8 10fb43: 56 push %esi 10fb44: 53 push %ebx 10fb45: e8 52 05 01 00 call 12009c <__umoddi3> 10fb4a: 83 c4 10 add $0x10,%esp 10fb4d: 8b 55 14 mov 0x14(%ebp),%edx 10fb50: 89 02 mov %eax,(%edx) } 10fb52: 8d 65 f4 lea -0xc(%ebp),%esp 10fb55: 5b pop %ebx 10fb56: 5e pop %esi 10fb57: 5f pop %edi 10fb58: c9 leave 10fb59: c3 ret 10fb5a: 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; 10fb5c: 8b 45 10 mov 0x10(%ebp),%eax 10fb5f: c7 00 00 00 00 00 movl $0x0,(%eax) *fval_percentage = 0; 10fb65: 8b 55 14 mov 0x14(%ebp),%edx 10fb68: c7 02 00 00 00 00 movl $0x0,(%edx) answer = (left * 100000) / right; *ival_percentage = answer / 1000; *fval_percentage = answer % 1000; } 10fb6e: 8d 65 f4 lea -0xc(%ebp),%esp 10fb71: 5b pop %ebx 10fb72: 5e pop %esi 10fb73: 5f pop %edi 10fb74: c9 leave 10fb75: c3 ret =============================================================================== 0010fd60 <_Timespec_Greater_than>: bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { 10fd60: 55 push %ebp 10fd61: 89 e5 mov %esp,%ebp 10fd63: 8b 55 08 mov 0x8(%ebp),%edx 10fd66: 8b 45 0c mov 0xc(%ebp),%eax if ( lhs->tv_sec > rhs->tv_sec ) 10fd69: 8b 08 mov (%eax),%ecx 10fd6b: 39 0a cmp %ecx,(%edx) 10fd6d: 7f 11 jg 10fd80 <_Timespec_Greater_than+0x20> return true; if ( lhs->tv_sec < rhs->tv_sec ) 10fd6f: 7c 0b jl 10fd7c <_Timespec_Greater_than+0x1c><== NEVER TAKEN #include #include #include bool _Timespec_Greater_than( 10fd71: 8b 48 04 mov 0x4(%eax),%ecx 10fd74: 39 4a 04 cmp %ecx,0x4(%edx) 10fd77: 0f 9f c0 setg %al /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 10fd7a: c9 leave 10fd7b: c3 ret { if ( lhs->tv_sec > rhs->tv_sec ) return true; if ( lhs->tv_sec < rhs->tv_sec ) return false; 10fd7c: 31 c0 xor %eax,%eax /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 10fd7e: c9 leave 10fd7f: c3 ret const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec > rhs->tv_sec ) return true; 10fd80: b0 01 mov $0x1,%al /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 10fd82: c9 leave 10fd83: c3 ret =============================================================================== 0010eee8 <_Timespec_Is_valid>: #include bool _Timespec_Is_valid( const struct timespec *time ) { 10eee8: 55 push %ebp 10eee9: 89 e5 mov %esp,%ebp 10eeeb: 8b 45 08 mov 0x8(%ebp),%eax if ( !time ) 10eeee: 85 c0 test %eax,%eax 10eef0: 74 1a je 10ef0c <_Timespec_Is_valid+0x24> return false; if ( time->tv_sec < 0 ) 10eef2: 8b 10 mov (%eax),%edx 10eef4: 85 d2 test %edx,%edx 10eef6: 78 14 js 10ef0c <_Timespec_Is_valid+0x24> return false; if ( time->tv_nsec < 0 ) 10eef8: 8b 40 04 mov 0x4(%eax),%eax 10eefb: 85 c0 test %eax,%eax 10eefd: 78 0d js 10ef0c <_Timespec_Is_valid+0x24> #include #include #include bool _Timespec_Is_valid( 10eeff: 3d ff c9 9a 3b cmp $0x3b9ac9ff,%eax 10ef04: 0f 96 c0 setbe %al if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 10ef07: c9 leave 10ef08: c3 ret 10ef09: 8d 76 00 lea 0x0(%esi),%esi if ( time->tv_sec < 0 ) return false; if ( time->tv_nsec < 0 ) return false; 10ef0c: 31 c0 xor %eax,%eax if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) return false; return true; } 10ef0e: c9 leave 10ef0f: c3 ret =============================================================================== 0010ef50 <_Timespec_To_ticks>: */ uint32_t _Timespec_To_ticks( const struct timespec *time ) { 10ef50: 55 push %ebp 10ef51: 89 e5 mov %esp,%ebp 10ef53: 56 push %esi 10ef54: 53 push %ebx 10ef55: 8b 5d 08 mov 0x8(%ebp),%ebx uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) 10ef58: 8b 33 mov (%ebx),%esi 10ef5a: 85 f6 test %esi,%esi 10ef5c: 75 07 jne 10ef65 <_Timespec_To_ticks+0x15> 10ef5e: 8b 43 04 mov 0x4(%ebx),%eax 10ef61: 85 c0 test %eax,%eax 10ef63: 74 37 je 10ef9c <_Timespec_To_ticks+0x4c> return 0; ticks = time->tv_sec * TOD_TICKS_PER_SECOND; 10ef65: e8 ee 24 00 00 call 111458 10ef6a: 89 c1 mov %eax,%ecx 10ef6c: 0f af ce imul %esi,%ecx ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); 10ef6f: a1 2c 42 12 00 mov 0x12422c,%eax 10ef74: 8d 04 80 lea (%eax,%eax,4),%eax 10ef77: 8d 04 80 lea (%eax,%eax,4),%eax 10ef7a: 8d 34 80 lea (%eax,%eax,4),%esi 10ef7d: c1 e6 03 shl $0x3,%esi 10ef80: 8b 43 04 mov 0x4(%ebx),%eax 10ef83: 31 d2 xor %edx,%edx 10ef85: f7 f6 div %esi if (ticks) 10ef87: 01 c8 add %ecx,%eax 10ef89: 74 05 je 10ef90 <_Timespec_To_ticks+0x40> return ticks; return 1; } 10ef8b: 5b pop %ebx 10ef8c: 5e pop %esi 10ef8d: c9 leave 10ef8e: c3 ret 10ef8f: 90 nop ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick(); if (ticks) return ticks; return 1; 10ef90: b8 01 00 00 00 mov $0x1,%eax } 10ef95: 5b pop %ebx 10ef96: 5e pop %esi 10ef97: c9 leave 10ef98: c3 ret 10ef99: 8d 76 00 lea 0x0(%esi),%esi ) { uint32_t ticks; if ( (time->tv_sec == 0) && (time->tv_nsec == 0) ) return 0; 10ef9c: 31 c0 xor %eax,%eax if (ticks) return ticks; return 1; } 10ef9e: 5b pop %ebx 10ef9f: 5e pop %esi 10efa0: c9 leave 10efa1: c3 ret =============================================================================== 0010e43c <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 10e43c: 55 push %ebp 10e43d: 89 e5 mov %esp,%ebp 10e43f: 57 push %edi 10e440: 56 push %esi 10e441: 53 push %ebx 10e442: 83 ec 1c sub $0x1c,%esp 10e445: 8b 75 08 mov 0x8(%ebp),%esi 10e448: 8b 7d 10 mov 0x10(%ebp),%edi 10e44b: 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 ); } } 10e44e: 8b 1d 14 67 12 00 mov 0x126714,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e454: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx 10e45a: 74 25 je 10e481 <_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 ); 10e45c: 0f b6 c0 movzbl %al,%eax 10e45f: 89 45 e4 mov %eax,-0x1c(%ebp) 10e462: 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 ) 10e464: 8b 43 30 mov 0x30(%ebx),%eax 10e467: 85 c0 test %eax,%eax 10e469: 74 0b je 10e476 <_User_extensions_Fatal+0x3a> (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 10e46b: 52 push %edx 10e46c: 57 push %edi 10e46d: ff 75 e4 pushl -0x1c(%ebp) 10e470: 56 push %esi 10e471: ff d0 call *%eax 10e473: 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 ) { 10e476: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e479: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx 10e47f: 75 e3 jne 10e464 <_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 ); } } 10e481: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10e484: 5b pop %ebx <== NOT EXECUTED 10e485: 5e pop %esi <== NOT EXECUTED 10e486: 5f pop %edi <== NOT EXECUTED 10e487: c9 leave <== NOT EXECUTED 10e488: c3 ret <== NOT EXECUTED =============================================================================== 0010e300 <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 10e300: 55 push %ebp 10e301: 89 e5 mov %esp,%ebp 10e303: 57 push %edi 10e304: 56 push %esi 10e305: 53 push %ebx 10e306: 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; 10e309: a1 5c 22 12 00 mov 0x12225c,%eax 10e30e: 89 45 dc mov %eax,-0x24(%ebp) initial_extensions = Configuration.User_extension_table; 10e311: 8b 35 60 22 12 00 mov 0x122260,%esi ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10e317: c7 05 0c 67 12 00 10 movl $0x126710,0x12670c 10e31e: 67 12 00 head->previous = NULL; 10e321: c7 05 10 67 12 00 00 movl $0x0,0x126710 10e328: 00 00 00 tail->previous = head; 10e32b: c7 05 14 67 12 00 0c movl $0x12670c,0x126714 10e332: 67 12 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 10e335: c7 05 b4 64 12 00 b8 movl $0x1264b8,0x1264b4 10e33c: 64 12 00 head->previous = NULL; 10e33f: c7 05 b8 64 12 00 00 movl $0x0,0x1264b8 10e346: 00 00 00 tail->previous = head; 10e349: c7 05 bc 64 12 00 b4 movl $0x1264b4,0x1264bc 10e350: 64 12 00 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 10e353: 85 f6 test %esi,%esi 10e355: 74 64 je 10e3bb <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN extension = (User_extensions_Control *) _Workspace_Allocate_or_fatal_error( 10e357: 89 c2 mov %eax,%edx 10e359: 8d 04 40 lea (%eax,%eax,2),%eax 10e35c: 8d 0c 82 lea (%edx,%eax,4),%ecx 10e35f: c1 e1 02 shl $0x2,%ecx 10e362: 83 ec 0c sub $0xc,%esp 10e365: 51 push %ecx 10e366: 89 4d d8 mov %ecx,-0x28(%ebp) 10e369: e8 ce 04 00 00 call 10e83c <_Workspace_Allocate_or_fatal_error> 10e36e: 89 c3 mov %eax,%ebx number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 10e370: 31 c0 xor %eax,%eax 10e372: 8b 4d d8 mov -0x28(%ebp),%ecx 10e375: 89 df mov %ebx,%edi 10e377: f3 aa rep stos %al,%es:(%edi) extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e379: 83 c4 10 add $0x10,%esp 10e37c: 8b 45 dc mov -0x24(%ebp),%eax 10e37f: 85 c0 test %eax,%eax 10e381: 74 38 je 10e3bb <_User_extensions_Handler_initialization+0xbb><== NEVER TAKEN 10e383: 89 75 e4 mov %esi,-0x1c(%ebp) 10e386: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) 10e38d: 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; 10e390: 8d 7b 14 lea 0x14(%ebx),%edi 10e393: 8b 75 e4 mov -0x1c(%ebp),%esi 10e396: b9 08 00 00 00 mov $0x8,%ecx 10e39b: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _User_extensions_Add_set( extension ); 10e39d: 83 ec 0c sub $0xc,%esp 10e3a0: 53 push %ebx 10e3a1: e8 6a 2a 00 00 call 110e10 <_User_extensions_Add_set> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; 10e3a6: 83 c3 34 add $0x34,%ebx extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 10e3a9: ff 45 e0 incl -0x20(%ebp) 10e3ac: 83 45 e4 20 addl $0x20,-0x1c(%ebp) 10e3b0: 83 c4 10 add $0x10,%esp 10e3b3: 8b 45 e0 mov -0x20(%ebp),%eax 10e3b6: 39 45 dc cmp %eax,-0x24(%ebp) 10e3b9: 77 d5 ja 10e390 <_User_extensions_Handler_initialization+0x90> _User_extensions_Add_set_with_table (extension, &initial_extensions[i]); extension++; } } } 10e3bb: 8d 65 f4 lea -0xc(%ebp),%esp 10e3be: 5b pop %ebx 10e3bf: 5e pop %esi 10e3c0: 5f pop %edi 10e3c1: c9 leave 10e3c2: c3 ret =============================================================================== 0010f888 <_User_extensions_Remove_set>: #include void _User_extensions_Remove_set ( User_extensions_Control *the_extension ) { 10f888: 55 push %ebp 10f889: 89 e5 mov %esp,%ebp 10f88b: 53 push %ebx 10f88c: 83 ec 10 sub $0x10,%esp 10f88f: 8b 5d 08 mov 0x8(%ebp),%ebx _Chain_Extract( &the_extension->Node ); 10f892: 53 push %ebx 10f893: e8 b8 da ff ff call 10d350 <_Chain_Extract> /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) 10f898: 83 c4 10 add $0x10,%esp 10f89b: 8b 43 24 mov 0x24(%ebx),%eax 10f89e: 85 c0 test %eax,%eax 10f8a0: 74 12 je 10f8b4 <_User_extensions_Remove_set+0x2c> _Chain_Extract( &the_extension->Switch.Node ); 10f8a2: 83 c3 08 add $0x8,%ebx 10f8a5: 89 5d 08 mov %ebx,0x8(%ebp) } 10f8a8: 8b 5d fc mov -0x4(%ebp),%ebx 10f8ab: c9 leave /* * If a switch handler is present, remove it. */ if ( the_extension->Callouts.thread_switch != NULL ) _Chain_Extract( &the_extension->Switch.Node ); 10f8ac: e9 9f da ff ff jmp 10d350 <_Chain_Extract> 10f8b1: 8d 76 00 lea 0x0(%esi),%esi } 10f8b4: 8b 5d fc mov -0x4(%ebp),%ebx 10f8b7: c9 leave 10f8b8: c3 ret =============================================================================== 0010e3c4 <_User_extensions_Thread_begin>: #include void _User_extensions_Thread_begin ( Thread_Control *executing ) { 10e3c4: 55 push %ebp 10e3c5: 89 e5 mov %esp,%ebp 10e3c7: 56 push %esi 10e3c8: 53 push %ebx 10e3c9: 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 ); } } 10e3cc: 8b 1d 0c 67 12 00 mov 0x12670c,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e3d2: 81 fb 10 67 12 00 cmp $0x126710,%ebx 10e3d8: 74 1c je 10e3f6 <_User_extensions_Thread_begin+0x32><== NEVER TAKEN 10e3da: 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 ) 10e3dc: 8b 43 28 mov 0x28(%ebx),%eax 10e3df: 85 c0 test %eax,%eax 10e3e1: 74 09 je 10e3ec <_User_extensions_Thread_begin+0x28> (*the_extension->Callouts.thread_begin)( executing ); 10e3e3: 83 ec 0c sub $0xc,%esp 10e3e6: 56 push %esi 10e3e7: ff d0 call *%eax 10e3e9: 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 ) { 10e3ec: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e3ee: 81 fb 10 67 12 00 cmp $0x126710,%ebx 10e3f4: 75 e6 jne 10e3dc <_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 ); } } 10e3f6: 8d 65 f8 lea -0x8(%ebp),%esp 10e3f9: 5b pop %ebx 10e3fa: 5e pop %esi 10e3fb: c9 leave 10e3fc: c3 ret =============================================================================== 0010e48c <_User_extensions_Thread_create>: #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 10e48c: 55 push %ebp 10e48d: 89 e5 mov %esp,%ebp 10e48f: 56 push %esi 10e490: 53 push %ebx 10e491: 8b 75 08 mov 0x8(%ebp),%esi return false; } } return true; } 10e494: 8b 1d 0c 67 12 00 mov 0x12670c,%ebx { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); 10e49a: 81 fb 10 67 12 00 cmp $0x126710,%ebx 10e4a0: 74 26 je 10e4c8 <_User_extensions_Thread_create+0x3c><== NEVER TAKEN 10e4a2: 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 ) { 10e4a4: 8b 43 14 mov 0x14(%ebx),%eax 10e4a7: 85 c0 test %eax,%eax 10e4a9: 74 13 je 10e4be <_User_extensions_Thread_create+0x32> status = (*the_extension->Callouts.thread_create)( 10e4ab: 83 ec 08 sub $0x8,%esp 10e4ae: 56 push %esi 10e4af: ff 35 78 67 12 00 pushl 0x126778 10e4b5: ff d0 call *%eax _Thread_Executing, the_thread ); if ( !status ) 10e4b7: 83 c4 10 add $0x10,%esp 10e4ba: 84 c0 test %al,%al 10e4bc: 74 16 je 10e4d4 <_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 ) { 10e4be: 8b 1b mov (%ebx),%ebx { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _Chain_First( &_User_extensions_List ); 10e4c0: 81 fb 10 67 12 00 cmp $0x126710,%ebx 10e4c6: 75 dc jne 10e4a4 <_User_extensions_Thread_create+0x18> if ( !status ) return false; } } return true; 10e4c8: b0 01 mov $0x1,%al } 10e4ca: 8d 65 f8 lea -0x8(%ebp),%esp 10e4cd: 5b pop %ebx 10e4ce: 5e pop %esi 10e4cf: c9 leave 10e4d0: c3 ret 10e4d1: 8d 76 00 lea 0x0(%esi),%esi status = (*the_extension->Callouts.thread_create)( _Thread_Executing, the_thread ); if ( !status ) return false; 10e4d4: 31 c0 xor %eax,%eax } } return true; } 10e4d6: 8d 65 f8 lea -0x8(%ebp),%esp 10e4d9: 5b pop %ebx 10e4da: 5e pop %esi 10e4db: c9 leave 10e4dc: c3 ret =============================================================================== 0010e4e0 <_User_extensions_Thread_delete>: #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 10e4e0: 55 push %ebp 10e4e1: 89 e5 mov %esp,%ebp 10e4e3: 56 push %esi 10e4e4: 53 push %ebx 10e4e5: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 10e4e8: 8b 1d 14 67 12 00 mov 0x126714,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e4ee: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx 10e4f4: 74 23 je 10e519 <_User_extensions_Thread_delete+0x39><== NEVER TAKEN 10e4f6: 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 ) 10e4f8: 8b 43 20 mov 0x20(%ebx),%eax 10e4fb: 85 c0 test %eax,%eax 10e4fd: 74 0f je 10e50e <_User_extensions_Thread_delete+0x2e> (*the_extension->Callouts.thread_delete)( 10e4ff: 83 ec 08 sub $0x8,%esp 10e502: 56 push %esi 10e503: ff 35 78 67 12 00 pushl 0x126778 10e509: ff d0 call *%eax 10e50b: 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 ) { 10e50e: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e511: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx 10e517: 75 df jne 10e4f8 <_User_extensions_Thread_delete+0x18> (*the_extension->Callouts.thread_delete)( _Thread_Executing, the_thread ); } } 10e519: 8d 65 f8 lea -0x8(%ebp),%esp 10e51c: 5b pop %ebx 10e51d: 5e pop %esi 10e51e: c9 leave 10e51f: c3 ret =============================================================================== 0010e400 <_User_extensions_Thread_exitted>: void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 10e400: 55 push %ebp 10e401: 89 e5 mov %esp,%ebp 10e403: 56 push %esi 10e404: 53 push %ebx 10e405: 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 ); } } 10e408: 8b 1d 14 67 12 00 mov 0x126714,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e40e: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx 10e414: 74 1d je 10e433 <_User_extensions_Thread_exitted+0x33><== NEVER TAKEN 10e416: 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 ) 10e418: 8b 43 2c mov 0x2c(%ebx),%eax 10e41b: 85 c0 test %eax,%eax 10e41d: 74 09 je 10e428 <_User_extensions_Thread_exitted+0x28> (*the_extension->Callouts.thread_exitted)( executing ); 10e41f: 83 ec 0c sub $0xc,%esp 10e422: 56 push %esi 10e423: ff d0 call *%eax 10e425: 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 ) { 10e428: 8b 5b 04 mov 0x4(%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_Last( &_User_extensions_List ); 10e42b: 81 fb 0c 67 12 00 cmp $0x12670c,%ebx 10e431: 75 e5 jne 10e418 <_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 ); } } 10e433: 8d 65 f8 lea -0x8(%ebp),%esp 10e436: 5b pop %ebx 10e437: 5e pop %esi 10e438: c9 leave 10e439: c3 ret =============================================================================== 0010f0e4 <_User_extensions_Thread_restart>: #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 10f0e4: 55 push %ebp 10f0e5: 89 e5 mov %esp,%ebp 10f0e7: 56 push %esi 10f0e8: 53 push %ebx 10f0e9: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 10f0ec: 8b 1d 8c 8c 12 00 mov 0x128c8c,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f0f2: 81 fb 90 8c 12 00 cmp $0x128c90,%ebx 10f0f8: 74 22 je 10f11c <_User_extensions_Thread_restart+0x38><== NEVER TAKEN 10f0fa: 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 ) 10f0fc: 8b 43 1c mov 0x1c(%ebx),%eax 10f0ff: 85 c0 test %eax,%eax 10f101: 74 0f je 10f112 <_User_extensions_Thread_restart+0x2e> (*the_extension->Callouts.thread_restart)( 10f103: 83 ec 08 sub $0x8,%esp 10f106: 56 push %esi 10f107: ff 35 f8 8c 12 00 pushl 0x128cf8 10f10d: ff d0 call *%eax 10f10f: 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 ) { 10f112: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10f114: 81 fb 90 8c 12 00 cmp $0x128c90,%ebx 10f11a: 75 e0 jne 10f0fc <_User_extensions_Thread_restart+0x18> (*the_extension->Callouts.thread_restart)( _Thread_Executing, the_thread ); } } 10f11c: 8d 65 f8 lea -0x8(%ebp),%esp 10f11f: 5b pop %ebx 10f120: 5e pop %esi 10f121: c9 leave 10f122: c3 ret =============================================================================== 0010e520 <_User_extensions_Thread_start>: #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 10e520: 55 push %ebp 10e521: 89 e5 mov %esp,%ebp 10e523: 56 push %esi 10e524: 53 push %ebx 10e525: 8b 75 08 mov 0x8(%ebp),%esi (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 10e528: 8b 1d 0c 67 12 00 mov 0x12670c,%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e52e: 81 fb 10 67 12 00 cmp $0x126710,%ebx 10e534: 74 22 je 10e558 <_User_extensions_Thread_start+0x38><== NEVER TAKEN 10e536: 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 ) 10e538: 8b 43 18 mov 0x18(%ebx),%eax 10e53b: 85 c0 test %eax,%eax 10e53d: 74 0f je 10e54e <_User_extensions_Thread_start+0x2e> (*the_extension->Callouts.thread_start)( 10e53f: 83 ec 08 sub $0x8,%esp 10e542: 56 push %esi 10e543: ff 35 78 67 12 00 pushl 0x126778 10e549: ff d0 call *%eax 10e54b: 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 ) { 10e54e: 8b 1b mov (%ebx),%ebx ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _Chain_First( &_User_extensions_List ); 10e550: 81 fb 10 67 12 00 cmp $0x126710,%ebx 10e556: 75 e0 jne 10e538 <_User_extensions_Thread_start+0x18> (*the_extension->Callouts.thread_start)( _Thread_Executing, the_thread ); } } 10e558: 8d 65 f8 lea -0x8(%ebp),%esp 10e55b: 5b pop %ebx 10e55c: 5e pop %esi 10e55d: c9 leave 10e55e: c3 ret =============================================================================== 0010e560 <_User_extensions_Thread_switch>: void _User_extensions_Thread_switch ( Thread_Control *executing, Thread_Control *heir ) { 10e560: 55 push %ebp 10e561: 89 e5 mov %esp,%ebp 10e563: 57 push %edi 10e564: 56 push %esi 10e565: 53 push %ebx 10e566: 83 ec 0c sub $0xc,%esp 10e569: 8b 7d 08 mov 0x8(%ebp),%edi 10e56c: 8b 75 0c mov 0xc(%ebp),%esi the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 10e56f: 8b 1d b4 64 12 00 mov 0x1264b4,%ebx ) { Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _Chain_First( &_User_extensions_Switches_list ); 10e575: 81 fb b8 64 12 00 cmp $0x1264b8,%ebx 10e57b: 74 18 je 10e595 <_User_extensions_Thread_switch+0x35><== NEVER TAKEN 10e57d: 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 ); 10e580: 83 ec 08 sub $0x8,%esp 10e583: 56 push %esi 10e584: 57 push %edi 10e585: 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 ) { 10e588: 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 ); 10e58a: 83 c4 10 add $0x10,%esp 10e58d: 81 fb b8 64 12 00 cmp $0x1264b8,%ebx 10e593: 75 eb jne 10e580 <_User_extensions_Thread_switch+0x20> the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); } } 10e595: 8d 65 f4 lea -0xc(%ebp),%esp 10e598: 5b pop %ebx 10e599: 5e pop %esi 10e59a: 5f pop %edi 10e59b: c9 leave 10e59c: c3 ret =============================================================================== 0010fe94 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 10fe94: 55 push %ebp 10fe95: 89 e5 mov %esp,%ebp 10fe97: 57 push %edi 10fe98: 56 push %esi 10fe99: 53 push %ebx 10fe9a: 83 ec 1c sub $0x1c,%esp 10fe9d: 8b 75 08 mov 0x8(%ebp),%esi 10fea0: 8b 4d 0c mov 0xc(%ebp),%ecx 10fea3: 8b 5d 10 mov 0x10(%ebp),%ebx ISR_Level level; _ISR_Disable( level ); 10fea6: 9c pushf 10fea7: fa cli 10fea8: 58 pop %eax } } _ISR_Enable( level ); } 10fea9: 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 ); 10feab: 8d 7e 04 lea 0x4(%esi),%edi 10feae: 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 ) ) { 10feb1: 39 fa cmp %edi,%edx 10feb3: 74 3d je 10fef2 <_Watchdog_Adjust+0x5e> switch ( direction ) { 10feb5: 85 c9 test %ecx,%ecx 10feb7: 75 43 jne 10fefc <_Watchdog_Adjust+0x68> case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 10feb9: 85 db test %ebx,%ebx 10febb: 74 35 je 10fef2 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 10febd: 8b 7a 10 mov 0x10(%edx),%edi 10fec0: 39 fb cmp %edi,%ebx 10fec2: 73 0f jae 10fed3 <_Watchdog_Adjust+0x3f> <== ALWAYS TAKEN 10fec4: eb 3e jmp 10ff04 <_Watchdog_Adjust+0x70> <== NOT EXECUTED 10fec6: 66 90 xchg %ax,%ax <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 10fec8: 29 fb sub %edi,%ebx 10feca: 74 26 je 10fef2 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN if ( units < _Watchdog_First( header )->delta_interval ) { 10fecc: 8b 7a 10 mov 0x10(%edx),%edi 10fecf: 39 df cmp %ebx,%edi 10fed1: 77 31 ja 10ff04 <_Watchdog_Adjust+0x70> _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 10fed3: c7 42 10 01 00 00 00 movl $0x1,0x10(%edx) _ISR_Enable( level ); 10feda: 50 push %eax 10fedb: 9d popf _Watchdog_Tickle( header ); 10fedc: 83 ec 0c sub $0xc,%esp 10fedf: 56 push %esi 10fee0: e8 d3 01 00 00 call 1100b8 <_Watchdog_Tickle> _ISR_Disable( level ); 10fee5: 9c pushf 10fee6: fa cli 10fee7: 58 pop %eax } } _ISR_Enable( level ); } 10fee8: 8b 16 mov (%esi),%edx _Watchdog_Tickle( header ); _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) 10feea: 83 c4 10 add $0x10,%esp 10feed: 39 55 e4 cmp %edx,-0x1c(%ebp) 10fef0: 75 d6 jne 10fec8 <_Watchdog_Adjust+0x34> } break; } } _ISR_Enable( level ); 10fef2: 50 push %eax 10fef3: 9d popf } 10fef4: 8d 65 f4 lea -0xc(%ebp),%esp 10fef7: 5b pop %ebx 10fef8: 5e pop %esi 10fef9: 5f pop %edi 10fefa: c9 leave 10fefb: c3 ret * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 10fefc: 49 dec %ecx 10fefd: 75 f3 jne 10fef2 <_Watchdog_Adjust+0x5e> <== NEVER TAKEN case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 10feff: 01 5a 10 add %ebx,0x10(%edx) break; 10ff02: eb ee jmp 10fef2 <_Watchdog_Adjust+0x5e> case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; 10ff04: 29 df sub %ebx,%edi 10ff06: 89 7a 10 mov %edi,0x10(%edx) break; 10ff09: eb e7 jmp 10fef2 <_Watchdog_Adjust+0x5e> =============================================================================== 0010e5a0 <_Watchdog_Insert>: void _Watchdog_Insert( Chain_Control *header, Watchdog_Control *the_watchdog ) { 10e5a0: 55 push %ebp 10e5a1: 89 e5 mov %esp,%ebp 10e5a3: 57 push %edi 10e5a4: 56 push %esi 10e5a5: 53 push %ebx 10e5a6: 83 ec 04 sub $0x4,%esp 10e5a9: 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; 10e5ac: 8b 3d 74 67 12 00 mov 0x126774,%edi _ISR_Disable( level ); 10e5b2: 9c pushf 10e5b3: fa cli 10e5b4: 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 ) { 10e5b7: 8b 43 08 mov 0x8(%ebx),%eax 10e5ba: 85 c0 test %eax,%eax 10e5bc: 0f 85 9e 00 00 00 jne 10e660 <_Watchdog_Insert+0xc0> _ISR_Enable( level ); return; } the_watchdog->state = WATCHDOG_BEING_INSERTED; 10e5c2: c7 43 08 01 00 00 00 movl $0x1,0x8(%ebx) _Watchdog_Sync_count++; 10e5c9: a1 20 66 12 00 mov 0x126620,%eax 10e5ce: 40 inc %eax 10e5cf: a3 20 66 12 00 mov %eax,0x126620 restart: delta_interval = the_watchdog->initial; 10e5d4: 8b 43 0c mov 0xc(%ebx),%eax RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) _Chain_First( header ) ); 10e5d7: 8b 4d 08 mov 0x8(%ebp),%ecx 10e5da: 8b 11 mov (%ecx),%edx for ( after = _Watchdog_First( header ) ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 10e5dc: 85 c0 test %eax,%eax 10e5de: 74 5d je 10e63d <_Watchdog_Insert+0x9d> 10e5e0: 8b 32 mov (%edx),%esi 10e5e2: 85 f6 test %esi,%esi 10e5e4: 74 57 je 10e63d <_Watchdog_Insert+0x9d> break; if ( delta_interval < after->delta_interval ) { 10e5e6: 8b 4a 10 mov 0x10(%edx),%ecx 10e5e9: 39 c8 cmp %ecx,%eax 10e5eb: 73 22 jae 10e60f <_Watchdog_Insert+0x6f> 10e5ed: eb 49 jmp 10e638 <_Watchdog_Insert+0x98> 10e5ef: 90 nop if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { goto exit_insert; } if ( _Watchdog_Sync_level > insert_isr_nest_level ) { 10e5f0: 8b 35 a0 65 12 00 mov 0x1265a0,%esi 10e5f6: 39 f7 cmp %esi,%edi 10e5f8: 72 72 jb 10e66c <_Watchdog_Insert+0xcc> if ( delta_interval < after->delta_interval ) { after->delta_interval -= delta_interval; break; } delta_interval -= after->delta_interval; 10e5fa: 29 c8 sub %ecx,%eax exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 10e5fc: 8b 12 mov (%edx),%edx for ( after = _Watchdog_First( header ) ; ; after = _Watchdog_Next( after ) ) { if ( delta_interval == 0 || !_Watchdog_Next( after ) ) 10e5fe: 85 c0 test %eax,%eax 10e600: 74 3b je 10e63d <_Watchdog_Insert+0x9d> 10e602: 8b 0a mov (%edx),%ecx 10e604: 85 c9 test %ecx,%ecx 10e606: 74 35 je 10e63d <_Watchdog_Insert+0x9d> break; if ( delta_interval < after->delta_interval ) { 10e608: 8b 4a 10 mov 0x10(%edx),%ecx 10e60b: 39 c1 cmp %eax,%ecx 10e60d: 77 29 ja 10e638 <_Watchdog_Insert+0x98> break; } delta_interval -= after->delta_interval; _ISR_Flash( level ); 10e60f: ff 75 f0 pushl -0x10(%ebp) 10e612: 9d popf 10e613: fa cli if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) { 10e614: 83 7b 08 01 cmpl $0x1,0x8(%ebx) 10e618: 74 d6 je 10e5f0 <_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; 10e61a: 89 3d a0 65 12 00 mov %edi,0x1265a0 _Watchdog_Sync_count--; 10e620: a1 20 66 12 00 mov 0x126620,%eax 10e625: 48 dec %eax 10e626: a3 20 66 12 00 mov %eax,0x126620 _ISR_Enable( level ); 10e62b: ff 75 f0 pushl -0x10(%ebp) 10e62e: 9d popf } 10e62f: 58 pop %eax 10e630: 5b pop %ebx 10e631: 5e pop %esi 10e632: 5f pop %edi 10e633: c9 leave 10e634: c3 ret 10e635: 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; 10e638: 29 c1 sub %eax,%ecx 10e63a: 89 4a 10 mov %ecx,0x10(%edx) RTEMS_INLINE_ROUTINE void _Watchdog_Activate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_ACTIVE; 10e63d: c7 43 08 02 00 00 00 movl $0x2,0x8(%ebx) } } _Watchdog_Activate( the_watchdog ); the_watchdog->delta_interval = delta_interval; 10e644: 89 43 10 mov %eax,0x10(%ebx) _Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node ); 10e647: 8b 42 04 mov 0x4(%edx),%eax Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 10e64a: 89 43 04 mov %eax,0x4(%ebx) before_node = after_node->next; 10e64d: 8b 10 mov (%eax),%edx after_node->next = the_node; 10e64f: 89 18 mov %ebx,(%eax) the_node->next = before_node; 10e651: 89 13 mov %edx,(%ebx) before_node->previous = the_node; 10e653: 89 5a 04 mov %ebx,0x4(%edx) the_watchdog->start_time = _Watchdog_Ticks_since_boot; 10e656: a1 24 66 12 00 mov 0x126624,%eax 10e65b: 89 43 14 mov %eax,0x14(%ebx) 10e65e: eb ba jmp 10e61a <_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 ); 10e660: ff 75 f0 pushl -0x10(%ebp) 10e663: 9d popf exit_insert: _Watchdog_Sync_level = insert_isr_nest_level; _Watchdog_Sync_count--; _ISR_Enable( level ); } 10e664: 58 pop %eax 10e665: 5b pop %ebx 10e666: 5e pop %esi 10e667: 5f pop %edi 10e668: c9 leave 10e669: c3 ret 10e66a: 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; 10e66c: 89 3d a0 65 12 00 mov %edi,0x1265a0 goto restart; 10e672: e9 5d ff ff ff jmp 10e5d4 <_Watchdog_Insert+0x34> =============================================================================== 0010e6e0 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 10e6e0: 55 push %ebp 10e6e1: 89 e5 mov %esp,%ebp 10e6e3: 56 push %esi 10e6e4: 53 push %ebx 10e6e5: 8b 55 08 mov 0x8(%ebp),%edx ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 10e6e8: 9c pushf 10e6e9: fa cli 10e6ea: 59 pop %ecx previous_state = the_watchdog->state; 10e6eb: 8b 42 08 mov 0x8(%edx),%eax switch ( previous_state ) { 10e6ee: 83 f8 01 cmp $0x1,%eax 10e6f1: 74 4d je 10e740 <_Watchdog_Remove+0x60> 10e6f3: 73 0f jae 10e704 <_Watchdog_Remove+0x24> _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 10e6f5: 8b 1d 24 66 12 00 mov 0x126624,%ebx 10e6fb: 89 5a 18 mov %ebx,0x18(%edx) _ISR_Enable( level ); 10e6fe: 51 push %ecx 10e6ff: 9d popf return( previous_state ); } 10e700: 5b pop %ebx 10e701: 5e pop %esi 10e702: c9 leave 10e703: c3 ret Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); previous_state = the_watchdog->state; switch ( previous_state ) { 10e704: 83 f8 03 cmp $0x3,%eax 10e707: 77 ec ja 10e6f5 <_Watchdog_Remove+0x15> <== NEVER TAKEN break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 10e709: 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 ); } 10e710: 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) ) 10e712: 8b 33 mov (%ebx),%esi 10e714: 85 f6 test %esi,%esi 10e716: 74 06 je 10e71e <_Watchdog_Remove+0x3e> next_watchdog->delta_interval += the_watchdog->delta_interval; 10e718: 8b 72 10 mov 0x10(%edx),%esi 10e71b: 01 73 10 add %esi,0x10(%ebx) if ( _Watchdog_Sync_count ) 10e71e: 8b 35 20 66 12 00 mov 0x126620,%esi 10e724: 85 f6 test %esi,%esi 10e726: 74 0c je 10e734 <_Watchdog_Remove+0x54> _Watchdog_Sync_level = _ISR_Nest_level; 10e728: 8b 35 74 67 12 00 mov 0x126774,%esi 10e72e: 89 35 a0 65 12 00 mov %esi,0x1265a0 { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 10e734: 8b 72 04 mov 0x4(%edx),%esi next->previous = previous; 10e737: 89 73 04 mov %esi,0x4(%ebx) previous->next = next; 10e73a: 89 1e mov %ebx,(%esi) 10e73c: eb b7 jmp 10e6f5 <_Watchdog_Remove+0x15> 10e73e: 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; 10e740: c7 42 08 00 00 00 00 movl $0x0,0x8(%edx) break; 10e747: eb ac jmp 10e6f5 <_Watchdog_Remove+0x15> =============================================================================== 0010fa94 <_Watchdog_Report>: void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { 10fa94: 55 push %ebp 10fa95: 89 e5 mov %esp,%ebp 10fa97: 57 push %edi 10fa98: 56 push %esi 10fa99: 53 push %ebx 10fa9a: 83 ec 2c sub $0x2c,%esp 10fa9d: 8b 55 08 mov 0x8(%ebp),%edx 10faa0: 8b 45 0c mov 0xc(%ebp),%eax printk( 10faa3: 8b 78 24 mov 0x24(%eax),%edi 10faa6: 8b 70 20 mov 0x20(%eax),%esi 10faa9: 8b 58 1c mov 0x1c(%eax),%ebx 10faac: 8b 48 0c mov 0xc(%eax),%ecx 10faaf: 89 4d d4 mov %ecx,-0x2c(%ebp) 10fab2: 8b 48 10 mov 0x10(%eax),%ecx 10fab5: 89 4d e4 mov %ecx,-0x1c(%ebp) 10fab8: 85 d2 test %edx,%edx 10faba: 74 2c je 10fae8 <_Watchdog_Report+0x54> 10fabc: b9 c3 20 12 00 mov $0x1220c3,%ecx 10fac1: 83 ec 0c sub $0xc,%esp 10fac4: 57 push %edi 10fac5: 56 push %esi 10fac6: 53 push %ebx 10fac7: 50 push %eax 10fac8: ff 75 d4 pushl -0x2c(%ebp) 10facb: ff 75 e4 pushl -0x1c(%ebp) 10face: 51 push %ecx 10facf: 52 push %edx 10fad0: 68 26 2b 12 00 push $0x122b26 10fad5: e8 be 9f ff ff call 109a98 10fada: 83 c4 30 add $0x30,%esp watch, watch->routine, watch->id, watch->user_data ); } 10fadd: 8d 65 f4 lea -0xc(%ebp),%esp 10fae0: 5b pop %ebx 10fae1: 5e pop %esi 10fae2: 5f pop %edi 10fae3: c9 leave 10fae4: c3 ret 10fae5: 8d 76 00 lea 0x0(%esi),%esi void _Watchdog_Report( const char *name, Watchdog_Control *watch ) { printk( 10fae8: b9 89 29 12 00 mov $0x122989,%ecx 10faed: 89 ca mov %ecx,%edx 10faef: eb d0 jmp 10fac1 <_Watchdog_Report+0x2d> =============================================================================== 0010fa24 <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 10fa24: 55 push %ebp 10fa25: 89 e5 mov %esp,%ebp 10fa27: 57 push %edi 10fa28: 56 push %esi 10fa29: 53 push %ebx 10fa2a: 83 ec 20 sub $0x20,%esp 10fa2d: 8b 7d 08 mov 0x8(%ebp),%edi 10fa30: 8b 75 0c mov 0xc(%ebp),%esi ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 10fa33: 9c pushf 10fa34: fa cli 10fa35: 8f 45 e4 popl -0x1c(%ebp) printk( "Watchdog Chain: %s %p\n", name, header ); 10fa38: 56 push %esi 10fa39: 57 push %edi 10fa3a: 68 f0 2a 12 00 push $0x122af0 10fa3f: e8 54 a0 ff ff call 109a98 printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); } 10fa44: 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 ); 10fa46: 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 ) ) { 10fa49: 83 c4 10 add $0x10,%esp 10fa4c: 39 f3 cmp %esi,%ebx 10fa4e: 74 31 je 10fa81 <_Watchdog_Report_chain+0x5d> node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 10fa50: 83 ec 08 sub $0x8,%esp 10fa53: 53 push %ebx 10fa54: 6a 00 push $0x0 10fa56: e8 39 00 00 00 call 10fa94 <_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 ) 10fa5b: 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 ) ; 10fa5d: 83 c4 10 add $0x10,%esp 10fa60: 39 f3 cmp %esi,%ebx 10fa62: 75 ec jne 10fa50 <_Watchdog_Report_chain+0x2c><== NEVER TAKEN { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 10fa64: 83 ec 08 sub $0x8,%esp 10fa67: 57 push %edi 10fa68: 68 07 2b 12 00 push $0x122b07 10fa6d: e8 26 a0 ff ff call 109a98 10fa72: 83 c4 10 add $0x10,%esp } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); 10fa75: ff 75 e4 pushl -0x1c(%ebp) 10fa78: 9d popf } 10fa79: 8d 65 f4 lea -0xc(%ebp),%esp 10fa7c: 5b pop %ebx 10fa7d: 5e pop %esi 10fa7e: 5f pop %edi 10fa7f: c9 leave 10fa80: c3 ret _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); 10fa81: 83 ec 0c sub $0xc,%esp 10fa84: 68 16 2b 12 00 push $0x122b16 10fa89: e8 0a a0 ff ff call 109a98 10fa8e: 83 c4 10 add $0x10,%esp 10fa91: eb e2 jmp 10fa75 <_Watchdog_Report_chain+0x51> =============================================================================== 0010e74c <_Watchdog_Tickle>: */ void _Watchdog_Tickle( Chain_Control *header ) { 10e74c: 55 push %ebp 10e74d: 89 e5 mov %esp,%ebp 10e74f: 57 push %edi 10e750: 56 push %esi 10e751: 53 push %ebx 10e752: 83 ec 1c sub $0x1c,%esp 10e755: 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 ); 10e758: 9c pushf 10e759: fa cli 10e75a: 5e pop %esi } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); } 10e75b: 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 ); 10e75d: 8d 47 04 lea 0x4(%edi),%eax 10e760: 89 45 e4 mov %eax,-0x1c(%ebp) * volatile data - till, 2003/7 */ _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) 10e763: 39 c3 cmp %eax,%ebx 10e765: 74 11 je 10e778 <_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) { 10e767: 8b 43 10 mov 0x10(%ebx),%eax 10e76a: 85 c0 test %eax,%eax 10e76c: 74 34 je 10e7a2 <_Watchdog_Tickle+0x56> the_watchdog->delta_interval--; 10e76e: 48 dec %eax 10e76f: 89 43 10 mov %eax,0x10(%ebx) if ( the_watchdog->delta_interval != 0 ) 10e772: 85 c0 test %eax,%eax 10e774: 74 2c je 10e7a2 <_Watchdog_Tickle+0x56> 10e776: 66 90 xchg %ax,%ax the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); 10e778: 56 push %esi 10e779: 9d popf } 10e77a: 8d 65 f4 lea -0xc(%ebp),%esp 10e77d: 5b pop %ebx 10e77e: 5e pop %esi 10e77f: 5f pop %edi 10e780: c9 leave 10e781: c3 ret _ISR_Enable( level ); switch( watchdog_state ) { case WATCHDOG_ACTIVE: (*the_watchdog->routine)( 10e782: 83 ec 08 sub $0x8,%esp 10e785: ff 73 24 pushl 0x24(%ebx) 10e788: ff 73 20 pushl 0x20(%ebx) 10e78b: ff 53 1c call *0x1c(%ebx) the_watchdog->id, the_watchdog->user_data ); break; 10e78e: 83 c4 10 add $0x10,%esp case WATCHDOG_REMOVE_IT: break; } _ISR_Disable( level ); 10e791: 9c pushf 10e792: fa cli 10e793: 5e pop %esi } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); leave: _ISR_Enable(level); } 10e794: 8b 1f mov (%edi),%ebx _ISR_Disable( level ); the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && (the_watchdog->delta_interval == 0) ); 10e796: 3b 5d e4 cmp -0x1c(%ebp),%ebx 10e799: 74 dd je 10e778 <_Watchdog_Tickle+0x2c> } _ISR_Disable( level ); the_watchdog = _Watchdog_First( header ); } while ( !_Chain_Is_empty( header ) && 10e79b: 8b 43 10 mov 0x10(%ebx),%eax 10e79e: 85 c0 test %eax,%eax 10e7a0: 75 d6 jne 10e778 <_Watchdog_Tickle+0x2c> if ( the_watchdog->delta_interval != 0 ) goto leave; } do { watchdog_state = _Watchdog_Remove( the_watchdog ); 10e7a2: 83 ec 0c sub $0xc,%esp 10e7a5: 53 push %ebx 10e7a6: e8 35 ff ff ff call 10e6e0 <_Watchdog_Remove> _ISR_Enable( level ); 10e7ab: 56 push %esi 10e7ac: 9d popf switch( watchdog_state ) { 10e7ad: 83 c4 10 add $0x10,%esp 10e7b0: 83 f8 02 cmp $0x2,%eax 10e7b3: 75 dc jne 10e791 <_Watchdog_Tickle+0x45> <== NEVER TAKEN 10e7b5: eb cb jmp 10e782 <_Watchdog_Tickle+0x36> =============================================================================== 0010e7b8 <_Workspace_Handler_initialization>: /* * _Workspace_Handler_initialization */ void _Workspace_Handler_initialization(void) { 10e7b8: 55 push %ebp 10e7b9: 89 e5 mov %esp,%ebp 10e7bb: 57 push %edi 10e7bc: 53 push %ebx uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start; 10e7bd: 8b 1d 20 22 12 00 mov 0x122220,%ebx uintptr_t size = Configuration.work_space_size; 10e7c3: 8b 15 24 22 12 00 mov 0x122224,%edx if ( Configuration.do_zero_of_workspace ) 10e7c9: 80 3d 4c 22 12 00 00 cmpb $0x0,0x12224c 10e7d0: 75 1e jne 10e7f0 <_Workspace_Handler_initialization+0x38> memset( starting_address, 0, size ); memory_available = _Heap_Initialize( 10e7d2: 6a 04 push $0x4 10e7d4: 52 push %edx 10e7d5: 53 push %ebx 10e7d6: 68 e0 64 12 00 push $0x1264e0 10e7db: e8 3c de ff ff call 10c61c <_Heap_Initialize> starting_address, size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) 10e7e0: 83 c4 10 add $0x10,%esp 10e7e3: 85 c0 test %eax,%eax 10e7e5: 74 13 je 10e7fa <_Workspace_Handler_initialization+0x42> _Internal_error_Occurred( INTERNAL_ERROR_CORE, true, INTERNAL_ERROR_TOO_LITTLE_WORKSPACE ); } 10e7e7: 8d 65 f8 lea -0x8(%ebp),%esp 10e7ea: 5b pop %ebx 10e7eb: 5f pop %edi 10e7ec: c9 leave 10e7ed: c3 ret 10e7ee: 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 ); 10e7f0: 31 c0 xor %eax,%eax 10e7f2: 89 df mov %ebx,%edi 10e7f4: 89 d1 mov %edx,%ecx 10e7f6: f3 aa rep stos %al,%es:(%edi) 10e7f8: eb d8 jmp 10e7d2 <_Workspace_Handler_initialization+0x1a> size, CPU_HEAP_ALIGNMENT ); if ( memory_available == 0 ) _Internal_error_Occurred( 10e7fa: 50 push %eax 10e7fb: 6a 02 push $0x2 10e7fd: 6a 01 push $0x1 10e7ff: 6a 00 push $0x0 10e801: e8 1e e0 ff ff call 10c824 <_Internal_error_Occurred> =============================================================================== 001237c8 <__kill>: #endif int __kill( pid_t pid, int sig ) { 1237c8: 55 push %ebp <== NOT EXECUTED 1237c9: 89 e5 mov %esp,%ebp <== NOT EXECUTED return 0; } 1237cb: 31 c0 xor %eax,%eax <== NOT EXECUTED 1237cd: c9 leave <== NOT EXECUTED 1237ce: c3 ret <== NOT EXECUTED =============================================================================== 001081a4 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { 1081a4: 55 push %ebp <== NOT EXECUTED 1081a5: 89 e5 mov %esp,%ebp <== NOT EXECUTED 1081a7: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED return gettimeofday( tp, tzp ); } 1081aa: c9 leave <== NOT EXECUTED int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 1081ab: e9 80 ff ff ff jmp 108130 <== NOT EXECUTED =============================================================================== 0010c4ac <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 10c4ac: 55 push %ebp 10c4ad: 89 e5 mov %esp,%ebp 10c4af: 57 push %edi 10c4b0: 56 push %esi 10c4b1: 53 push %ebx 10c4b2: 83 ec 78 sub $0x78,%esp 10c4b5: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 10c4b8: 53 push %ebx 10c4b9: e8 52 ea ff ff call 10af10 if ( old_parent_pathlen == 0 ) 10c4be: 83 c4 10 add $0x10,%esp 10c4c1: 85 c0 test %eax,%eax 10c4c3: 0f 85 57 01 00 00 jne 10c620 <_rename_r+0x174> rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 10c4c9: 52 push %edx 10c4ca: 8d 45 b8 lea -0x48(%ebp),%eax 10c4cd: 89 45 94 mov %eax,-0x6c(%ebp) 10c4d0: 50 push %eax 10c4d1: 8d 45 e4 lea -0x1c(%ebp),%eax 10c4d4: 50 push %eax 10c4d5: 53 push %ebx 10c4d6: e8 e1 03 00 00 call 10c8bc 10c4db: 83 c4 10 add $0x10,%esp 10c4de: 31 d2 xor %edx,%edx rtems_filesystem_location_info_t old_parent_loc; rtems_filesystem_location_info_t new_parent_loc; int i; int result; const char *name; bool free_old_parentloc = false; 10c4e0: c6 45 93 00 movb $0x0,-0x6d(%ebp) /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 10c4e4: 8d 7d cc lea -0x34(%ebp),%edi 10c4e7: b9 05 00 00 00 mov $0x5,%ecx 10c4ec: 8b 75 94 mov -0x6c(%ebp),%esi 10c4ef: f3 a5 rep movsl %ds:(%esi),%es:(%edi) name = old + old_parent_pathlen; 10c4f1: 01 d3 add %edx,%ebx 10c4f3: 89 5d e0 mov %ebx,-0x20(%ebp) name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 10c4f6: be ff ff ff ff mov $0xffffffff,%esi 10c4fb: 89 f1 mov %esi,%ecx 10c4fd: 89 df mov %ebx,%edi 10c4ff: 31 c0 xor %eax,%eax 10c501: f2 ae repnz scas %es:(%edi),%al 10c503: f7 d1 not %ecx 10c505: 49 dec %ecx 10c506: 83 ec 08 sub $0x8,%esp 10c509: 51 push %ecx 10c50a: 53 push %ebx 10c50b: e8 44 ea ff ff call 10af54 10c510: 01 c3 add %eax,%ebx 10c512: 89 5d e0 mov %ebx,-0x20(%ebp) result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 10c515: 89 f1 mov %esi,%ecx 10c517: 89 df mov %ebx,%edi 10c519: 31 c0 xor %eax,%eax 10c51b: f2 ae repnz scas %es:(%edi),%al 10c51d: f7 d1 not %ecx 10c51f: 49 dec %ecx 10c520: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10c527: 8d 75 cc lea -0x34(%ebp),%esi 10c52a: 56 push %esi 10c52b: 6a 00 push $0x0 10c52d: 51 push %ecx 10c52e: 53 push %ebx 10c52f: e8 30 e9 ff ff call 10ae64 0, &old_loc, false ); if ( result != 0 ) { 10c534: 83 c4 20 add $0x20,%esp 10c537: 85 c0 test %eax,%eax 10c539: 0f 85 c9 00 00 00 jne 10c608 <_rename_r+0x15c> /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 10c53f: 50 push %eax 10c540: 8d 5d a4 lea -0x5c(%ebp),%ebx 10c543: 53 push %ebx 10c544: 8d 45 e4 lea -0x1c(%ebp),%eax 10c547: 50 push %eax 10c548: ff 75 10 pushl 0x10(%ebp) 10c54b: e8 6c 03 00 00 call 10c8bc result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 10c550: 83 c4 0c add $0xc,%esp 10c553: 8d 45 e0 lea -0x20(%ebp),%eax 10c556: 50 push %eax 10c557: 53 push %ebx 10c558: 8b 45 10 mov 0x10(%ebp),%eax 10c55b: 03 45 e4 add -0x1c(%ebp),%eax 10c55e: 50 push %eax 10c55f: 8b 45 b0 mov -0x50(%ebp),%eax 10c562: ff 50 04 call *0x4(%eax) if ( result != 0 ) { 10c565: 83 c4 10 add $0x10,%esp 10c568: 85 c0 test %eax,%eax 10c56a: 0f 85 e0 00 00 00 jne 10c650 <_rename_r+0x1a4> /* * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { 10c570: 8b 45 b4 mov -0x4c(%ebp),%eax 10c573: 39 45 c8 cmp %eax,-0x38(%ebp) 10c576: 75 48 jne 10c5c0 <_rename_r+0x114> rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 10c578: ff 75 e0 pushl -0x20(%ebp) 10c57b: 53 push %ebx 10c57c: 56 push %esi 10c57d: ff 75 94 pushl -0x6c(%ebp) 10c580: 8b 45 b0 mov -0x50(%ebp),%eax 10c583: ff 50 40 call *0x40(%eax) 10c586: 89 c7 mov %eax,%edi rtems_filesystem_freenode( &new_parent_loc ); 10c588: 89 1c 24 mov %ebx,(%esp) 10c58b: e8 f0 eb ff ff call 10b180 if ( free_old_parentloc ) 10c590: 83 c4 10 add $0x10,%esp 10c593: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c597: 75 17 jne 10c5b0 <_rename_r+0x104> rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); 10c599: 83 ec 0c sub $0xc,%esp 10c59c: 56 push %esi 10c59d: e8 de eb ff ff call 10b180 return result; 10c5a2: 83 c4 10 add $0x10,%esp } 10c5a5: 89 f8 mov %edi,%eax 10c5a7: 8d 65 f4 lea -0xc(%ebp),%esp 10c5aa: 5b pop %ebx 10c5ab: 5e pop %esi 10c5ac: 5f pop %edi 10c5ad: c9 leave 10c5ae: c3 ret 10c5af: 90 nop result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); rtems_filesystem_freenode( &new_parent_loc ); if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); 10c5b0: 83 ec 0c sub $0xc,%esp 10c5b3: ff 75 94 pushl -0x6c(%ebp) 10c5b6: e8 c5 eb ff ff call 10b180 10c5bb: 83 c4 10 add $0x10,%esp 10c5be: eb d9 jmp 10c599 <_rename_r+0xed> * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { rtems_filesystem_freenode( &new_parent_loc ); 10c5c0: 83 ec 0c sub $0xc,%esp 10c5c3: 53 push %ebx 10c5c4: e8 b7 eb ff ff call 10b180 if ( free_old_parentloc ) 10c5c9: 83 c4 10 add $0x10,%esp 10c5cc: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c5d0: 74 0e je 10c5e0 <_rename_r+0x134> rtems_filesystem_freenode( &old_parent_loc ); 10c5d2: 83 ec 0c sub $0xc,%esp 10c5d5: ff 75 94 pushl -0x6c(%ebp) 10c5d8: e8 a3 eb ff ff call 10b180 10c5dd: 83 c4 10 add $0x10,%esp rtems_filesystem_freenode( &old_loc ); 10c5e0: 83 ec 0c sub $0xc,%esp 10c5e3: 56 push %esi 10c5e4: e8 97 eb ff ff call 10b180 rtems_set_errno_and_return_minus_one( EXDEV ); 10c5e9: e8 9e 99 00 00 call 115f8c <__errno> 10c5ee: c7 00 12 00 00 00 movl $0x12,(%eax) 10c5f4: 83 c4 10 add $0x10,%esp 10c5f7: bf ff ff ff ff mov $0xffffffff,%edi if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 10c5fc: 89 f8 mov %edi,%eax 10c5fe: 8d 65 f4 lea -0xc(%ebp),%esp 10c601: 5b pop %ebx 10c602: 5e pop %esi 10c603: 5f pop %edi 10c604: c9 leave 10c605: c3 ret 10c606: 66 90 xchg %ax,%ax name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) 10c608: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c60c: 75 78 jne 10c686 <_rename_r+0x1da> <== ALWAYS TAKEN rtems_filesystem_freenode( &old_parent_loc ); return -1; 10c60e: bf ff ff ff ff mov $0xffffffff,%edi <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 10c613: 89 f8 mov %edi,%eax <== NOT EXECUTED 10c615: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10c618: 5b pop %ebx <== NOT EXECUTED 10c619: 5e pop %esi <== NOT EXECUTED 10c61a: 5f pop %edi <== NOT EXECUTED 10c61b: c9 leave <== NOT EXECUTED 10c61c: c3 ret <== NOT EXECUTED 10c61d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, 10c620: 89 c2 mov %eax,%edx 10c622: 83 ec 0c sub $0xc,%esp 10c625: 6a 00 push $0x0 10c627: 8d 45 b8 lea -0x48(%ebp),%eax 10c62a: 89 45 94 mov %eax,-0x6c(%ebp) 10c62d: 50 push %eax 10c62e: 6a 02 push $0x2 10c630: 52 push %edx 10c631: 53 push %ebx 10c632: 89 55 8c mov %edx,-0x74(%ebp) 10c635: e8 92 e8 ff ff call 10aecc RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 10c63a: 83 c4 20 add $0x20,%esp 10c63d: 85 c0 test %eax,%eax 10c63f: 8b 55 8c mov -0x74(%ebp),%edx 10c642: 75 ca jne 10c60e <_rename_r+0x162> <== NEVER TAKEN return -1; free_old_parentloc = true; 10c644: c6 45 93 01 movb $0x1,-0x6d(%ebp) 10c648: e9 97 fe ff ff jmp 10c4e4 <_rename_r+0x38> 10c64d: 8d 76 00 lea 0x0(%esi),%esi rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); if ( result != 0 ) { rtems_filesystem_freenode( &new_parent_loc ); 10c650: 83 ec 0c sub $0xc,%esp 10c653: 53 push %ebx 10c654: e8 27 eb ff ff call 10b180 if ( free_old_parentloc ) 10c659: 83 c4 10 add $0x10,%esp 10c65c: 80 7d 93 00 cmpb $0x0,-0x6d(%ebp) 10c660: 74 0e je 10c670 <_rename_r+0x1c4> <== NEVER TAKEN rtems_filesystem_freenode( &old_parent_loc ); 10c662: 83 ec 0c sub $0xc,%esp 10c665: ff 75 94 pushl -0x6c(%ebp) 10c668: e8 13 eb ff ff call 10b180 10c66d: 83 c4 10 add $0x10,%esp rtems_filesystem_freenode( &old_loc ); 10c670: 83 ec 0c sub $0xc,%esp 10c673: 56 push %esi 10c674: e8 07 eb ff ff call 10b180 return -1; 10c679: 83 c4 10 add $0x10,%esp 10c67c: bf ff ff ff ff mov $0xffffffff,%edi 10c681: e9 1f ff ff ff jmp 10c5a5 <_rename_r+0xf9> result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); 10c686: 83 ec 0c sub $0xc,%esp 10c689: ff 75 94 pushl -0x6c(%ebp) 10c68c: e8 ef ea ff ff call 10b180 10c691: 83 c4 10 add $0x10,%esp return -1; 10c694: bf ff ff ff ff mov $0xffffffff,%edi 10c699: e9 07 ff ff ff jmp 10c5a5 <_rename_r+0xf9> =============================================================================== 0010ad6c <_times>: #endif clock_t _times( struct tms *ptms ) { 10ad6c: 55 push %ebp 10ad6d: 89 e5 mov %esp,%ebp 10ad6f: 56 push %esi 10ad70: 53 push %ebx 10ad71: 83 ec 10 sub $0x10,%esp 10ad74: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_interval ticks; if ( !ptms ) 10ad77: 85 db test %ebx,%ebx 10ad79: 74 75 je 10adf0 <_times+0x84> /* * This call does not depend on TOD being initialized and can't fail. */ ticks = rtems_clock_get_ticks_since_boot(); 10ad7b: e8 84 04 00 00 call 10b204 10ad80: 89 c6 mov %eax,%esi { Timestamp_Control per_tick; uint32_t ticks; uint32_t fractional_ticks; _Timestamp_Set( 10ad82: 8b 0d 2c 22 12 00 mov 0x12222c,%ecx 10ad88: ba 83 de 1b 43 mov $0x431bde83,%edx 10ad8d: 89 c8 mov %ecx,%eax 10ad8f: f7 e2 mul %edx 10ad91: c1 ea 12 shr $0x12,%edx 10ad94: 89 55 e8 mov %edx,-0x18(%ebp) 10ad97: 8d 04 89 lea (%ecx,%ecx,4),%eax 10ad9a: 8d 04 80 lea (%eax,%eax,4),%eax 10ad9d: 8d 04 80 lea (%eax,%eax,4),%eax 10ada0: c1 e0 03 shl $0x3,%eax 10ada3: b9 00 ca 9a 3b mov $0x3b9aca00,%ecx 10ada8: 31 d2 xor %edx,%edx 10adaa: f7 f1 div %ecx 10adac: 89 55 ec mov %edx,-0x14(%ebp) TOD_MICROSECONDS_PER_SECOND, (rtems_configuration_get_nanoseconds_per_tick() % TOD_NANOSECONDS_PER_SECOND) ); _Timestamp_Divide( 10adaf: 8d 45 f0 lea -0x10(%ebp),%eax 10adb2: 50 push %eax 10adb3: 8d 45 f4 lea -0xc(%ebp),%eax 10adb6: 50 push %eax 10adb7: 8d 45 e8 lea -0x18(%ebp),%eax 10adba: 50 push %eax 10adbb: a1 78 67 12 00 mov 0x126778,%eax 10adc0: 05 84 00 00 00 add $0x84,%eax 10adc5: 50 push %eax 10adc6: e8 09 37 00 00 call 10e4d4 <_Timespec_Divide> &_Thread_Executing->cpu_time_used, &per_tick, &ticks, &fractional_ticks ); ptms->tms_utime = ticks; 10adcb: 8b 45 f4 mov -0xc(%ebp),%eax 10adce: 89 03 mov %eax,(%ebx) } #else ptms->tms_utime = _Thread_Executing->cpu_time_used; #endif ptms->tms_stime = ticks; 10add0: 89 73 04 mov %esi,0x4(%ebx) ptms->tms_cutime = 0; 10add3: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) ptms->tms_cstime = 0; 10adda: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) return ticks; 10ade1: 83 c4 10 add $0x10,%esp 10ade4: 89 f0 mov %esi,%eax } 10ade6: 8d 65 f8 lea -0x8(%ebp),%esp 10ade9: 5b pop %ebx 10adea: 5e pop %esi 10adeb: c9 leave 10adec: c3 ret 10aded: 8d 76 00 lea 0x0(%esi),%esi ) { rtems_interval ticks; if ( !ptms ) rtems_set_errno_and_return_minus_one( EFAULT ); 10adf0: e8 17 78 00 00 call 11260c <__errno> 10adf5: c7 00 0e 00 00 00 movl $0xe,(%eax) 10adfb: b8 ff ff ff ff mov $0xffffffff,%eax ptms->tms_stime = ticks; ptms->tms_cutime = 0; ptms->tms_cstime = 0; return ticks; } 10ae00: 8d 65 f8 lea -0x8(%ebp),%esp 10ae03: 5b pop %ebx 10ae04: 5e pop %esi 10ae05: c9 leave 10ae06: c3 ret =============================================================================== 00109b3c : int access( const char *path, int amode ) { 109b3c: 55 push %ebp 109b3d: 89 e5 mov %esp,%ebp 109b3f: 53 push %ebx 109b40: 83 ec 5c sub $0x5c,%esp 109b43: 8b 5d 0c mov 0xc(%ebp),%ebx struct stat statbuf; if ( stat(path, &statbuf) ) 109b46: 8d 45 b0 lea -0x50(%ebp),%eax 109b49: 50 push %eax 109b4a: ff 75 08 pushl 0x8(%ebp) 109b4d: e8 42 17 00 00 call 10b294 109b52: 83 c4 10 add $0x10,%esp 109b55: 85 c0 test %eax,%eax 109b57: 75 1f jne 109b78 return -1; if ( amode & R_OK ) { 109b59: f6 c3 04 test $0x4,%bl 109b5c: 75 26 jne 109b84 if (!( statbuf.st_mode & S_IREAD )) return -1; } if ( amode & W_OK ) { 109b5e: f6 c3 02 test $0x2,%bl 109b61: 75 0d jne 109b70 if ( !( statbuf.st_mode & S_IWRITE ) ) return -1; } if ( amode & X_OK ) { 109b63: 83 e3 01 and $0x1,%ebx 109b66: 75 24 jne 109b8c if ( !( statbuf.st_mode & S_IEXEC ) ) return -1; } return 0; 109b68: 31 c0 xor %eax,%eax } 109b6a: 8b 5d fc mov -0x4(%ebp),%ebx 109b6d: c9 leave 109b6e: c3 ret 109b6f: 90 nop if (!( statbuf.st_mode & S_IREAD )) return -1; } if ( amode & W_OK ) { if ( !( statbuf.st_mode & S_IWRITE ) ) 109b70: f6 45 bc 80 testb $0x80,-0x44(%ebp) 109b74: 75 ed jne 109b63 109b76: 66 90 xchg %ax,%ax return -1; 109b78: b8 ff ff ff ff mov $0xffffffff,%eax if ( !( statbuf.st_mode & S_IEXEC ) ) return -1; } return 0; } 109b7d: 8b 5d fc mov -0x4(%ebp),%ebx 109b80: c9 leave 109b81: c3 ret 109b82: 66 90 xchg %ax,%ax if ( stat(path, &statbuf) ) return -1; if ( amode & R_OK ) { if (!( statbuf.st_mode & S_IREAD )) 109b84: f6 45 bd 01 testb $0x1,-0x43(%ebp) 109b88: 75 d4 jne 109b5e 109b8a: eb ec jmp 109b78 if ( !( statbuf.st_mode & S_IWRITE ) ) return -1; } if ( amode & X_OK ) { if ( !( statbuf.st_mode & S_IEXEC ) ) 109b8c: 8b 45 bc mov -0x44(%ebp),%eax 109b8f: 83 e0 40 and $0x40,%eax return -1; } return 0; 109b92: 83 f8 01 cmp $0x1,%eax 109b95: 19 c0 sbb %eax,%eax 109b97: eb d1 jmp 109b6a =============================================================================== 001092f0 : int cfsetospeed( struct termios *tp, speed_t speed ) { 1092f0: 55 push %ebp 1092f1: 89 e5 mov %esp,%ebp 1092f3: 83 ec 08 sub $0x8,%esp 1092f6: 8b 4d 08 mov 0x8(%ebp),%ecx 1092f9: 8b 55 0c mov 0xc(%ebp),%edx if ( speed & ~CBAUD ) 1092fc: f7 c2 f0 ef ff ff test $0xffffeff0,%edx 109302: 75 14 jne 109318 rtems_set_errno_and_return_minus_one( EINVAL ); tp->c_cflag = (tp->c_cflag & ~CBAUD) | speed; 109304: 8b 41 08 mov 0x8(%ecx),%eax 109307: 25 f0 ef ff ff and $0xffffeff0,%eax 10930c: 09 d0 or %edx,%eax 10930e: 89 41 08 mov %eax,0x8(%ecx) return 0; 109311: 31 c0 xor %eax,%eax } 109313: c9 leave 109314: c3 ret 109315: 8d 76 00 lea 0x0(%esi),%esi struct termios *tp, speed_t speed ) { if ( speed & ~CBAUD ) rtems_set_errno_and_return_minus_one( EINVAL ); 109318: e8 97 ab 00 00 call 113eb4 <__errno> 10931d: c7 00 16 00 00 00 movl $0x16,(%eax) 109323: b8 ff ff ff ff mov $0xffffffff,%eax tp->c_cflag = (tp->c_cflag & ~CBAUD) | speed; return 0; } 109328: c9 leave 109329: c3 ret =============================================================================== 001104e4 : #include int chdir( const char *pathname ) { 1104e4: 55 push %ebp 1104e5: 89 e5 mov %esp,%ebp 1104e7: 57 push %edi 1104e8: 56 push %esi 1104e9: 83 ec 20 sub $0x20,%esp 1104ec: 8b 55 08 mov 0x8(%ebp),%edx rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 1104ef: 85 d2 test %edx,%edx 1104f1: 74 75 je 110568 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 1104f3: 31 c0 xor %eax,%eax 1104f5: b9 ff ff ff ff mov $0xffffffff,%ecx 1104fa: 89 d7 mov %edx,%edi 1104fc: f2 ae repnz scas %es:(%edi),%al 1104fe: f7 d1 not %ecx 110500: 49 dec %ecx 110501: 83 ec 0c sub $0xc,%esp 110504: 6a 01 push $0x1 110506: 8d 75 e4 lea -0x1c(%ebp),%esi 110509: 56 push %esi 11050a: 6a 01 push $0x1 11050c: 51 push %ecx 11050d: 52 push %edx 11050e: e8 f5 7e ff ff call 108408 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 110513: 83 c4 20 add $0x20,%esp 110516: 85 c0 test %eax,%eax 110518: 74 0e je 110528 return -1; 11051a: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 11051f: 8d 65 f8 lea -0x8(%ebp),%esp 110522: 5e pop %esi 110523: 5f pop %edi 110524: c9 leave 110525: c3 ret 110526: 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 ) { 110528: 83 ec 0c sub $0xc,%esp 11052b: 56 push %esi 11052c: 8b 45 f0 mov -0x10(%ebp),%eax 11052f: ff 50 10 call *0x10(%eax) 110532: 83 c4 10 add $0x10,%esp 110535: 48 dec %eax 110536: 75 48 jne 110580 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); 110538: 83 ec 0c sub $0xc,%esp 11053b: a1 70 51 12 00 mov 0x125170,%eax 110540: 83 c0 04 add $0x4,%eax 110543: 50 push %eax 110544: e8 97 7f ff ff call 1084e0 rtems_filesystem_current = loc; 110549: 8b 3d 70 51 12 00 mov 0x125170,%edi 11054f: 83 c7 04 add $0x4,%edi 110552: b9 05 00 00 00 mov $0x5,%ecx 110557: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 110559: 83 c4 10 add $0x10,%esp 11055c: 31 c0 xor %eax,%eax } 11055e: 8d 65 f8 lea -0x8(%ebp),%esp 110561: 5e pop %esi 110562: 5f pop %edi 110563: c9 leave 110564: c3 ret 110565: 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 ); 110568: e8 6b 26 00 00 call 112bd8 <__errno> 11056d: c7 00 0e 00 00 00 movl $0xe,(%eax) 110573: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } 110578: 8d 65 f8 lea -0x8(%ebp),%esp 11057b: 5e pop %esi 11057c: 5f pop %edi 11057d: c9 leave 11057e: c3 ret 11057f: 90 nop /* * Verify you can change directory into this node. */ if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 110580: 83 ec 0c sub $0xc,%esp 110583: 56 push %esi 110584: e8 57 7f ff ff call 1084e0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 110589: e8 4a 26 00 00 call 112bd8 <__errno> 11058e: c7 00 14 00 00 00 movl $0x14,(%eax) 110594: 83 c4 10 add $0x10,%esp 110597: b8 ff ff ff ff mov $0xffffffff,%eax 11059c: eb 81 jmp 11051f =============================================================================== 00108270 : #include int chroot( const char *pathname ) { 108270: 55 push %ebp 108271: 89 e5 mov %esp,%ebp 108273: 57 push %edi 108274: 56 push %esi 108275: 83 ec 20 sub $0x20,%esp int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { 108278: 81 3d 70 51 12 00 c0 cmpl $0x1273c0,0x125170 10827f: 73 12 00 108282: 74 60 je 1082e4 rtems_libio_set_private_env(); /* try to set a new private env*/ if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = chdir(pathname); 108284: 83 ec 0c sub $0xc,%esp 108287: ff 75 08 pushl 0x8(%ebp) 10828a: e8 55 82 00 00 call 1104e4 if (result) { 10828f: 83 c4 10 add $0x10,%esp 108292: 85 c0 test %eax,%eax 108294: 75 72 jne 108308 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 108296: 83 ec 0c sub $0xc,%esp 108299: 6a 00 push $0x0 10829b: 8d 75 e4 lea -0x1c(%ebp),%esi 10829e: 56 push %esi 10829f: 6a 00 push $0x0 1082a1: 6a 01 push $0x1 1082a3: 68 96 12 12 00 push $0x121296 1082a8: e8 5b 01 00 00 call 108408 1082ad: 83 c4 20 add $0x20,%esp 1082b0: 85 c0 test %eax,%eax 1082b2: 75 54 jne 108308 <== NEVER TAKEN /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); } rtems_filesystem_freenode(&rtems_filesystem_root); 1082b4: 83 ec 0c sub $0xc,%esp 1082b7: a1 70 51 12 00 mov 0x125170,%eax 1082bc: 83 c0 18 add $0x18,%eax 1082bf: 50 push %eax 1082c0: e8 1b 02 00 00 call 1084e0 rtems_filesystem_root = loc; 1082c5: 8b 3d 70 51 12 00 mov 0x125170,%edi 1082cb: 83 c7 18 add $0x18,%edi 1082ce: b9 05 00 00 00 mov $0x5,%ecx 1082d3: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 1082d5: 83 c4 10 add $0x10,%esp 1082d8: 31 c0 xor %eax,%eax } 1082da: 8d 65 f8 lea -0x8(%ebp),%esp 1082dd: 5e pop %esi 1082de: 5f pop %edi 1082df: c9 leave 1082e0: c3 ret 1082e1: 8d 76 00 lea 0x0(%esi),%esi int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { rtems_libio_set_private_env(); /* try to set a new private env*/ 1082e4: e8 a7 12 00 00 call 109590 if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 1082e9: 81 3d 70 51 12 00 c0 cmpl $0x1273c0,0x125170 1082f0: 73 12 00 1082f3: 75 8f jne 108284 rtems_set_errno_and_return_minus_one( ENOTSUP ); 1082f5: e8 de a8 00 00 call 112bd8 <__errno> 1082fa: c7 00 86 00 00 00 movl $0x86,(%eax) 108300: 83 c8 ff or $0xffffffff,%eax 108303: eb d5 jmp 1082da 108305: 8d 76 00 lea 0x0(%esi),%esi } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 108308: e8 cb a8 00 00 call 112bd8 <__errno> 10830d: 89 c6 mov %eax,%esi 10830f: e8 c4 a8 00 00 call 112bd8 <__errno> 108314: 8b 00 mov (%eax),%eax 108316: 89 06 mov %eax,(%esi) 108318: b8 ff ff ff ff mov $0xffffffff,%eax 10831d: eb bb jmp 1082da =============================================================================== 0010fa58 : #include int close( int fd ) { 10fa58: 55 push %ebp 10fa59: 89 e5 mov %esp,%ebp 10fa5b: 53 push %ebx 10fa5c: 83 ec 14 sub $0x14,%esp 10fa5f: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); 10fa62: 3b 05 4c 21 12 00 cmp 0x12214c,%eax 10fa68: 73 46 jae 10fab0 iop = rtems_libio_iop(fd); 10fa6a: c1 e0 03 shl $0x3,%eax 10fa6d: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 10fa74: 29 c3 sub %eax,%ebx 10fa76: 03 1d 40 63 12 00 add 0x126340,%ebx rtems_libio_check_is_open(iop); 10fa7c: f6 43 15 01 testb $0x1,0x15(%ebx) 10fa80: 74 2e je 10fab0 rc = RTEMS_SUCCESSFUL; rc = (*iop->pathinfo.handlers->close_h)( iop ); 10fa82: 83 ec 0c sub $0xc,%esp 10fa85: 8b 43 20 mov 0x20(%ebx),%eax 10fa88: 53 push %ebx 10fa89: ff 50 04 call *0x4(%eax) rtems_filesystem_freenode( &iop->pathinfo ); 10fa8c: 8d 53 18 lea 0x18(%ebx),%edx 10fa8f: 89 14 24 mov %edx,(%esp) 10fa92: 89 45 f4 mov %eax,-0xc(%ebp) 10fa95: e8 06 86 ff ff call 1080a0 rtems_libio_free( iop ); 10fa9a: 89 1c 24 mov %ebx,(%esp) 10fa9d: e8 06 02 00 00 call 10fca8 return rc; 10faa2: 83 c4 10 add $0x10,%esp 10faa5: 8b 45 f4 mov -0xc(%ebp),%eax } 10faa8: 8b 5d fc mov -0x4(%ebp),%ebx 10faab: c9 leave 10faac: c3 ret 10faad: 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); 10fab0: e8 87 28 00 00 call 11233c <__errno> 10fab5: c7 00 09 00 00 00 movl $0x9,(%eax) 10fabb: b8 ff ff ff ff mov $0xffffffff,%eax 10fac0: eb e6 jmp 10faa8 =============================================================================== 0010820c : static char *ctermid_name = "/dev/console"; char *ctermid( char *s ) { 10820c: 55 push %ebp 10820d: 89 e5 mov %esp,%ebp 10820f: 57 push %edi 108210: 56 push %esi 108211: 8b 45 08 mov 0x8(%ebp),%eax if ( !s ) 108214: 85 c0 test %eax,%eax 108216: 74 14 je 10822c /* * We have no way of knowing the length of the user provided buffer. * It may not be large enough but there is no way to know that. :( * So this is a potential buffer owerrun that we can do nothing about. */ strcpy( s, ctermid_name ); 108218: be 6b d0 11 00 mov $0x11d06b,%esi 10821d: b9 0d 00 00 00 mov $0xd,%ecx 108222: 89 c7 mov %eax,%edi 108224: f3 a4 rep movsb %ds:(%esi),%es:(%edi) return s; } 108226: 5e pop %esi 108227: 5f pop %edi 108228: c9 leave 108229: c3 ret 10822a: 66 90 xchg %ax,%ax char *ctermid( char *s ) { if ( !s ) return ctermid_name; 10822c: b8 6b d0 11 00 mov $0x11d06b,%eax * It may not be large enough but there is no way to know that. :( * So this is a potential buffer owerrun that we can do nothing about. */ strcpy( s, ctermid_name ); return s; } 108231: 5e pop %esi 108232: 5f pop %edi 108233: c9 leave 108234: c3 ret =============================================================================== 0010ed08 : const char *pathname, size_t pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 10ed08: 55 push %ebp 10ed09: 89 e5 mov %esp,%ebp 10ed0b: 57 push %edi 10ed0c: 56 push %esi 10ed0d: 53 push %ebx 10ed0e: 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 ) ) 10ed11: f7 45 10 f8 ff ff ff testl $0xfffffff8,0x10(%ebp) 10ed18: 0f 85 96 00 00 00 jne 10edb4 <== 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; 10ed1e: 8b 45 14 mov 0x14(%ebp),%eax 10ed21: 8b 00 mov (%eax),%eax 10ed23: 89 45 e4 mov %eax,-0x1c(%ebp) if (!device_name_table) 10ed26: 85 c0 test %eax,%eax 10ed28: 0f 84 98 00 00 00 je 10edc6 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 10ed2e: 8b 15 b0 04 12 00 mov 0x1204b0,%edx 10ed34: 89 55 e0 mov %edx,-0x20(%ebp) 10ed37: 85 d2 test %edx,%edx 10ed39: 74 38 je 10ed73 <== NEVER TAKEN 10ed3b: 31 c0 xor %eax,%eax 10ed3d: 31 db xor %ebx,%ebx if (!device_name_table[i].device_name) 10ed3f: 8d 04 80 lea (%eax,%eax,4),%eax 10ed42: 8b 55 e4 mov -0x1c(%ebp),%edx 10ed45: 8d 3c 82 lea (%edx,%eax,4),%edi 10ed48: 8b 37 mov (%edi),%esi 10ed4a: 85 f6 test %esi,%esi 10ed4c: 74 1d je 10ed6b continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 10ed4e: 50 push %eax 10ed4f: ff 75 0c pushl 0xc(%ebp) 10ed52: 56 push %esi 10ed53: ff 75 08 pushl 0x8(%ebp) 10ed56: e8 99 24 00 00 call 1111f4 10ed5b: 83 c4 10 add $0x10,%esp 10ed5e: 85 c0 test %eax,%eax 10ed60: 75 09 jne 10ed6b continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 10ed62: 8b 45 0c mov 0xc(%ebp),%eax 10ed65: 80 3c 06 00 cmpb $0x0,(%esi,%eax,1) 10ed69: 74 21 je 10ed8c <== 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++) { 10ed6b: 43 inc %ebx 10ed6c: 89 d8 mov %ebx,%eax 10ed6e: 39 5d e0 cmp %ebx,-0x20(%ebp) 10ed71: 77 cc ja 10ed3f pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 10ed73: e8 44 18 00 00 call 1105bc <__errno> 10ed78: c7 00 02 00 00 00 movl $0x2,(%eax) 10ed7e: b8 ff ff ff ff mov $0xffffffff,%eax } 10ed83: 8d 65 f4 lea -0xc(%ebp),%esp 10ed86: 5b pop %ebx 10ed87: 5e pop %esi 10ed88: 5f pop %edi 10ed89: c9 leave 10ed8a: c3 ret 10ed8b: 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]; 10ed8c: 8b 55 14 mov 0x14(%ebp),%edx 10ed8f: 89 3a mov %edi,(%edx) pathloc->handlers = &devFS_file_handlers; 10ed91: c7 42 08 00 24 12 00 movl $0x122400,0x8(%edx) pathloc->ops = &devFS_ops; 10ed98: c7 42 0c a0 23 12 00 movl $0x1223a0,0xc(%edx) pathloc->mt_entry = rtems_filesystem_root.mt_entry; 10ed9f: a1 70 25 12 00 mov 0x122570,%eax 10eda4: 8b 40 28 mov 0x28(%eax),%eax 10eda7: 89 42 10 mov %eax,0x10(%edx) return 0; 10edaa: 31 c0 xor %eax,%eax } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); } 10edac: 8d 65 f4 lea -0xc(%ebp),%esp 10edaf: 5b pop %ebx 10edb0: 5e pop %esi 10edb1: 5f pop %edi 10edb2: c9 leave 10edb3: 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 ); 10edb4: e8 03 18 00 00 call 1105bc <__errno> <== NOT EXECUTED 10edb9: c7 00 01 00 00 00 movl $0x1,(%eax) <== NOT EXECUTED 10edbf: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 10edc4: eb e6 jmp 10edac <== 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 ); 10edc6: e8 f1 17 00 00 call 1105bc <__errno> 10edcb: c7 00 0e 00 00 00 movl $0xe,(%eax) 10edd1: 83 c8 ff or $0xffffffff,%eax 10edd4: eb d6 jmp 10edac =============================================================================== 00107ae0 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 107ae0: 55 push %ebp 107ae1: 89 e5 mov %esp,%ebp 107ae3: 83 ec 1c sub $0x1c,%esp 107ae6: 8b 55 08 mov 0x8(%ebp),%edx rtems_libio_ioctl_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->pathinfo.node_access; 107ae9: 8b 42 18 mov 0x18(%edx),%eax args.iop = iop; 107aec: 89 55 e8 mov %edx,-0x18(%ebp) args.command = command; 107aef: 8b 55 0c mov 0xc(%ebp),%edx 107af2: 89 55 ec mov %edx,-0x14(%ebp) args.buffer = buffer; 107af5: 8b 55 10 mov 0x10(%ebp),%edx 107af8: 89 55 f0 mov %edx,-0x10(%ebp) status = rtems_io_control( np->major, np->minor, (void *) &args 107afb: 8d 55 e8 lea -0x18(%ebp),%edx args.iop = iop; args.command = command; args.buffer = buffer; status = rtems_io_control( 107afe: 52 push %edx 107aff: ff 70 0c pushl 0xc(%eax) 107b02: ff 70 08 pushl 0x8(%eax) 107b05: e8 1e 40 00 00 call 10bb28 np->major, np->minor, (void *) &args ); if ( status ) 107b0a: 83 c4 10 add $0x10,%esp 107b0d: 85 c0 test %eax,%eax 107b0f: 75 07 jne 107b18 return rtems_deviceio_errno(status); return args.ioctl_return; 107b11: 8b 45 f4 mov -0xc(%ebp),%eax } 107b14: c9 leave 107b15: c3 ret 107b16: 66 90 xchg %ax,%ax np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 107b18: 83 ec 0c sub $0xc,%esp 107b1b: 50 push %eax 107b1c: e8 c7 72 00 00 call 10ede8 107b21: 83 c4 10 add $0x10,%esp return args.ioctl_return; } 107b24: c9 leave 107b25: c3 ret =============================================================================== 00107924 : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 107924: 55 push %ebp 107925: 89 e5 mov %esp,%ebp 107927: 57 push %edi 107928: 56 push %esi 107929: 53 push %ebx 10792a: 83 ec 1c sub $0x1c,%esp 10792d: 8b 7d 08 mov 0x8(%ebp),%edi 107930: 8b 4d 10 mov 0x10(%ebp),%ecx 107933: 8b 55 14 mov 0x14(%ebp),%edx * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 107936: 80 3f 64 cmpb $0x64,(%edi) 107939: 0f 84 dd 00 00 00 je 107a1c (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 10793f: 8b 45 0c mov 0xc(%ebp),%eax 107942: 25 00 f0 00 00 and $0xf000,%eax 107947: 3d 00 60 00 00 cmp $0x6000,%eax 10794c: 74 0b je 107959 10794e: 3d 00 20 00 00 cmp $0x2000,%eax 107953: 0f 85 e5 00 00 00 jne 107a3e ) { union __rtems_dev_t temp; temp.device = device; return temp.__overlay.major; 107959: 89 4d dc mov %ecx,-0x24(%ebp) dev_t device ) { union __rtems_dev_t temp; temp.device = device; 10795c: 89 55 d8 mov %edx,-0x28(%ebp) rtems_set_errno_and_return_minus_one( EINVAL ); else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 10795f: 8b 45 18 mov 0x18(%ebp),%eax 107962: 8b 30 mov (%eax),%esi if (!device_name_table) 107964: 85 f6 test %esi,%esi 107966: 0f 84 f4 00 00 00 je 107a60 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 10796c: 8b 15 b0 04 12 00 mov 0x1204b0,%edx 107972: 85 d2 test %edx,%edx 107974: 0f 84 d6 00 00 00 je 107a50 10797a: 31 c0 xor %eax,%eax 10797c: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp) 107983: 31 db xor %ebx,%ebx 107985: 89 7d e4 mov %edi,-0x1c(%ebp) 107988: 89 d7 mov %edx,%edi 10798a: eb 1a jmp 1079a6 if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 10798c: 83 ec 08 sub $0x8,%esp 10798f: 50 push %eax 107990: ff 75 e4 pushl -0x1c(%ebp) 107993: e8 04 98 00 00 call 11119c 107998: 83 c4 10 add $0x10,%esp 10799b: 85 c0 test %eax,%eax 10799d: 74 65 je 107a04 /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 10799f: 43 inc %ebx 1079a0: 89 d8 mov %ebx,%eax 1079a2: 39 fb cmp %edi,%ebx 1079a4: 73 16 jae 1079bc if (device_name_table[i].device_name == NULL) 1079a6: 8d 04 80 lea (%eax,%eax,4),%eax 1079a9: 8b 04 86 mov (%esi,%eax,4),%eax 1079ac: 85 c0 test %eax,%eax 1079ae: 75 dc jne 10798c 1079b0: 89 5d e0 mov %ebx,-0x20(%ebp) /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 1079b3: 43 inc %ebx 1079b4: 89 d8 mov %ebx,%eax 1079b6: 39 fb cmp %edi,%ebx 1079b8: 72 ec jb 1079a6 1079ba: 66 90 xchg %ax,%ax 1079bc: 8b 7d e4 mov -0x1c(%ebp),%edi else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 1079bf: 83 7d e0 ff cmpl $0xffffffff,-0x20(%ebp) 1079c3: 0f 84 87 00 00 00 je 107a50 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); 1079c9: 9c pushf 1079ca: fa cli 1079cb: 5b pop %ebx device_name_table[slot].device_name = (char *)path; 1079cc: 8b 55 e0 mov -0x20(%ebp),%edx 1079cf: 8d 04 92 lea (%edx,%edx,4),%eax 1079d2: 8d 14 86 lea (%esi,%eax,4),%edx 1079d5: 89 3a mov %edi,(%edx) device_name_table[slot].device_name_length = strlen(path); 1079d7: 31 c0 xor %eax,%eax 1079d9: b9 ff ff ff ff mov $0xffffffff,%ecx 1079de: f2 ae repnz scas %es:(%edi),%al 1079e0: f7 d1 not %ecx 1079e2: 49 dec %ecx 1079e3: 89 4a 04 mov %ecx,0x4(%edx) device_name_table[slot].major = major; 1079e6: 8b 45 dc mov -0x24(%ebp),%eax 1079e9: 89 42 08 mov %eax,0x8(%edx) device_name_table[slot].minor = minor; 1079ec: 8b 45 d8 mov -0x28(%ebp),%eax 1079ef: 89 42 0c mov %eax,0xc(%edx) device_name_table[slot].mode = mode; 1079f2: 8b 45 0c mov 0xc(%ebp),%eax 1079f5: 89 42 10 mov %eax,0x10(%edx) _ISR_Enable(level); 1079f8: 53 push %ebx 1079f9: 9d popf return 0; 1079fa: 31 c0 xor %eax,%eax } 1079fc: 8d 65 f4 lea -0xc(%ebp),%esp 1079ff: 5b pop %ebx 107a00: 5e pop %esi 107a01: 5f pop %edi 107a02: c9 leave 107a03: c3 ret for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 107a04: e8 b3 8b 00 00 call 1105bc <__errno> 107a09: c7 00 11 00 00 00 movl $0x11,(%eax) 107a0f: b8 ff ff ff ff mov $0xffffffff,%eax device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 107a14: 8d 65 f4 lea -0xc(%ebp),%esp 107a17: 5b pop %ebx 107a18: 5e pop %esi 107a19: 5f pop %edi 107a1a: c9 leave 107a1b: c3 ret * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 107a1c: 80 7f 01 65 cmpb $0x65,0x1(%edi) 107a20: 0f 85 19 ff ff ff jne 10793f <== NEVER TAKEN 107a26: 80 7f 02 76 cmpb $0x76,0x2(%edi) 107a2a: 0f 85 0f ff ff ff jne 10793f <== NEVER TAKEN (path[2] == 'v') && (path[3] == '\0')) 107a30: 80 7f 03 00 cmpb $0x0,0x3(%edi) 107a34: 0f 85 05 ff ff ff jne 10793f return 0; 107a3a: 31 c0 xor %eax,%eax 107a3c: eb be jmp 1079fc /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) rtems_set_errno_and_return_minus_one( EINVAL ); 107a3e: e8 79 8b 00 00 call 1105bc <__errno> 107a43: c7 00 16 00 00 00 movl $0x16,(%eax) 107a49: b8 ff ff ff ff mov $0xffffffff,%eax 107a4e: eb ac jmp 1079fc if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); 107a50: e8 67 8b 00 00 call 1105bc <__errno> 107a55: c7 00 0c 00 00 00 movl $0xc,(%eax) 107a5b: 83 c8 ff or $0xffffffff,%eax 107a5e: eb 9c jmp 1079fc rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 107a60: e8 57 8b 00 00 call 1105bc <__errno> 107a65: c7 00 0e 00 00 00 movl $0xe,(%eax) 107a6b: 83 c8 ff or $0xffffffff,%eax 107a6e: eb 8c jmp 1079fc =============================================================================== 00111b14 : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 111b14: 55 push %ebp 111b15: 89 e5 mov %esp,%ebp 111b17: 83 ec 1c sub $0x1c,%esp 111b1a: 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; 111b1d: 89 45 e8 mov %eax,-0x18(%ebp) args.command = command; 111b20: 8b 55 0c mov 0xc(%ebp),%edx 111b23: 89 55 ec mov %edx,-0x14(%ebp) args.buffer = buffer; 111b26: 8b 55 10 mov 0x10(%ebp),%edx 111b29: 89 55 f0 mov %edx,-0x10(%ebp) the_jnode = iop->pathinfo.node_access; 111b2c: 8b 40 18 mov 0x18(%eax),%eax status = rtems_io_control( the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args 111b2f: 8d 55 e8 lea -0x18(%ebp),%edx args.command = command; args.buffer = buffer; the_jnode = iop->pathinfo.node_access; status = rtems_io_control( 111b32: 52 push %edx 111b33: ff 70 54 pushl 0x54(%eax) 111b36: ff 70 50 pushl 0x50(%eax) 111b39: e8 8a 05 00 00 call 1120c8 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 111b3e: 83 c4 10 add $0x10,%esp 111b41: 85 c0 test %eax,%eax 111b43: 75 07 jne 111b4c return rtems_deviceio_errno(status); return args.ioctl_return; 111b45: 8b 45 f4 mov -0xc(%ebp),%eax } 111b48: c9 leave 111b49: c3 ret 111b4a: 66 90 xchg %ax,%ax the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 111b4c: 83 ec 0c sub $0xc,%esp 111b4f: 50 push %eax 111b50: e8 97 07 00 00 call 1122ec 111b55: 83 c4 10 add $0x10,%esp return args.ioctl_return; } 111b58: c9 leave 111b59: c3 ret =============================================================================== 00108fa4 : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 108fa4: 55 push %ebp 108fa5: 89 e5 mov %esp,%ebp 108fa7: 53 push %ebx 108fa8: 83 ec 04 sub $0x4,%esp 108fab: 89 c3 mov %eax,%ebx rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 108fad: 8b 90 b4 00 00 00 mov 0xb4(%eax),%edx 108fb3: 85 d2 test %edx,%edx 108fb5: 74 4d je 109004 rtems_interrupt_disable (level); 108fb7: 9c pushf 108fb8: fa cli 108fb9: 58 pop %eax while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 108fba: 8b 8b 84 00 00 00 mov 0x84(%ebx),%ecx 108fc0: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx 108fc6: 39 d1 cmp %edx,%ecx 108fc8: 74 38 je 109002 108fca: 66 90 xchg %ax,%ax tty->rawOutBufState = rob_wait; 108fcc: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx) 108fd3: 00 00 00 rtems_interrupt_enable (level); 108fd6: 50 push %eax 108fd7: 9d popf sc = rtems_semaphore_obtain( 108fd8: 50 push %eax 108fd9: 6a 00 push $0x0 108fdb: 6a 00 push $0x0 108fdd: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 108fe3: e8 c8 26 00 00 call 10b6b0 tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 108fe8: 83 c4 10 add $0x10,%esp 108feb: 85 c0 test %eax,%eax 108fed: 75 1a jne 109009 <== NEVER TAKEN rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 108fef: 9c pushf 108ff0: fa cli 108ff1: 58 pop %eax rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { rtems_interrupt_disable (level); while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 108ff2: 8b 8b 84 00 00 00 mov 0x84(%ebx),%ecx 108ff8: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx 108ffe: 39 d1 cmp %edx,%ecx 109000: 75 ca jne 108fcc <== NEVER TAKEN tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); 109002: 50 push %eax 109003: 9d popf } } 109004: 8b 5d fc mov -0x4(%ebp),%ebx 109007: c9 leave 109008: c3 ret tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); sc = rtems_semaphore_obtain( tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 109009: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10900c: 50 push %eax <== NOT EXECUTED 10900d: e8 ea 2c 00 00 call 10bcfc <== NOT EXECUTED =============================================================================== 00109d3c : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 109d3c: 55 push %ebp 109d3d: 89 e5 mov %esp,%ebp 109d3f: 53 push %ebx 109d40: 83 ec 24 sub $0x24,%esp if ((tty->termios.c_lflag & ECHOCTL) && 109d43: f6 42 3d 02 testb $0x2,0x3d(%edx) 109d47: 74 1b je 109d64 <== NEVER TAKEN iscntrl(c) && (c != '\t') && (c != '\n')) { 109d49: 0f b6 c8 movzbl %al,%ecx * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && 109d4c: 8b 1d f4 41 12 00 mov 0x1241f4,%ebx 109d52: f6 44 0b 01 20 testb $0x20,0x1(%ebx,%ecx,1) 109d57: 74 0b je 109d64 iscntrl(c) && (c != '\t') && (c != '\n')) { 109d59: 3c 09 cmp $0x9,%al 109d5b: 74 07 je 109d64 109d5d: 3c 0a cmp $0xa,%al 109d5f: 75 13 jne 109d74 109d61: 8d 76 00 lea 0x0(%esi),%esi echobuf[0] = '^'; echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 109d64: 0f b6 c0 movzbl %al,%eax 109d67: e8 94 fe ff ff call 109c00 } } 109d6c: 8b 5d fc mov -0x4(%ebp),%ebx 109d6f: c9 leave 109d70: c3 ret 109d71: 8d 76 00 lea 0x0(%esi),%esi { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; 109d74: c6 45 f6 5e movb $0x5e,-0xa(%ebp) echobuf[1] = c ^ 0x40; 109d78: 83 f0 40 xor $0x40,%eax 109d7b: 88 45 f7 mov %al,-0x9(%ebp) rtems_termios_puts (echobuf, 2, tty); 109d7e: 53 push %ebx 109d7f: 52 push %edx 109d80: 6a 02 push $0x2 109d82: 8d 45 f6 lea -0xa(%ebp),%eax 109d85: 50 push %eax 109d86: 89 55 e4 mov %edx,-0x1c(%ebp) 109d89: e8 3e fd ff ff call 109acc tty->column += 2; 109d8e: 8b 55 e4 mov -0x1c(%ebp),%edx 109d91: 83 42 28 02 addl $0x2,0x28(%edx) */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 109d95: 83 c4 10 add $0x10,%esp rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); } } 109d98: 8b 5d fc mov -0x4(%ebp),%ebx 109d9b: c9 leave 109d9c: c3 ret =============================================================================== 00108f64 : void endgrent(void) { 108f64: 55 push %ebp 108f65: 89 e5 mov %esp,%ebp 108f67: 83 ec 08 sub $0x8,%esp if (group_fp != NULL) 108f6a: a1 60 81 12 00 mov 0x128160,%eax 108f6f: 85 c0 test %eax,%eax 108f71: 74 0c je 108f7f <== NEVER TAKEN fclose(group_fp); 108f73: 83 ec 0c sub $0xc,%esp 108f76: 50 push %eax 108f77: e8 98 a3 00 00 call 113314 108f7c: 83 c4 10 add $0x10,%esp } 108f7f: c9 leave 108f80: c3 ret =============================================================================== 00108e0c : void endpwent(void) { 108e0c: 55 push %ebp 108e0d: 89 e5 mov %esp,%ebp 108e0f: 83 ec 08 sub $0x8,%esp if (passwd_fp != NULL) 108e12: a1 48 82 12 00 mov 0x128248,%eax 108e17: 85 c0 test %eax,%eax 108e19: 74 0c je 108e27 <== NEVER TAKEN fclose(passwd_fp); 108e1b: 83 ec 0c sub $0xc,%esp 108e1e: 50 push %eax 108e1f: e8 f0 a4 00 00 call 113314 108e24: 83 c4 10 add $0x10,%esp } 108e27: c9 leave 108e28: c3 ret =============================================================================== 00109da0 : * FIXME: Needs support for WERASE and ECHOPRT. * FIXME: Some of the tests should check for IEXTEN, too. */ static void erase (struct rtems_termios_tty *tty, int lineFlag) { 109da0: 55 push %ebp 109da1: 89 e5 mov %esp,%ebp 109da3: 57 push %edi 109da4: 56 push %esi 109da5: 53 push %ebx 109da6: 83 ec 1c sub $0x1c,%esp 109da9: 89 c3 mov %eax,%ebx 109dab: 89 d7 mov %edx,%edi if (tty->ccount == 0) 109dad: 8b 48 20 mov 0x20(%eax),%ecx 109db0: 85 c9 test %ecx,%ecx 109db2: 0f 84 84 00 00 00 je 109e3c return; if (lineFlag) { 109db8: 85 d2 test %edx,%edx 109dba: 0f 85 84 00 00 00 jne 109e44 echo ('\n', tty); return; } } while (tty->ccount) { 109dc0: 8b 50 3c mov 0x3c(%eax),%edx 109dc3: 89 7d e4 mov %edi,-0x1c(%ebp) 109dc6: eb 1d jmp 109de5 rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 109dc8: 80 e6 02 and $0x2,%dh <== NOT EXECUTED 109dcb: 0f 85 37 01 00 00 jne 109f08 <== NOT EXECUTED 109dd1: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 109dd4: 8b 75 e4 mov -0x1c(%ebp),%esi 109dd7: 85 f6 test %esi,%esi 109dd9: 74 61 je 109e3c <== NEVER TAKEN echo ('\n', tty); return; } } while (tty->ccount) { 109ddb: 8b 4b 20 mov 0x20(%ebx),%ecx 109dde: 85 c9 test %ecx,%ecx 109de0: 74 5a je 109e3c } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); 109de2: 8b 53 3c mov 0x3c(%ebx),%edx return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 109de5: 8b 7b 1c mov 0x1c(%ebx),%edi 109de8: 49 dec %ecx 109de9: 89 4b 20 mov %ecx,0x20(%ebx) 109dec: 8a 04 0f mov (%edi,%ecx,1),%al if (tty->termios.c_lflag & ECHO) { 109def: f6 c2 08 test $0x8,%dl 109df2: 74 e0 je 109dd4 <== NEVER TAKEN if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 109df4: 8b 75 e4 mov -0x1c(%ebp),%esi 109df7: 85 f6 test %esi,%esi 109df9: 75 09 jne 109e04 109dfb: f6 c2 10 test $0x10,%dl 109dfe: 0f 84 f0 00 00 00 je 109ef4 <== NEVER TAKEN echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { 109e04: 3c 09 cmp $0x9,%al 109e06: 74 58 je 109e60 rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 109e08: 0f b6 c0 movzbl %al,%eax 109e0b: 8d 70 01 lea 0x1(%eax),%esi 109e0e: a1 f4 41 12 00 mov 0x1241f4,%eax 109e13: f6 04 30 20 testb $0x20,(%eax,%esi,1) 109e17: 75 af jne 109dc8 <== NEVER TAKEN rtems_termios_puts ("\b \b", 3, tty); if (tty->column) tty->column--; } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 109e19: 57 push %edi 109e1a: 53 push %ebx 109e1b: 6a 03 push $0x3 109e1d: 68 e6 04 12 00 push $0x1204e6 109e22: e8 a5 fc ff ff call 109acc if (tty->column) 109e27: 8b 43 28 mov 0x28(%ebx),%eax 109e2a: 83 c4 10 add $0x10,%esp 109e2d: 85 c0 test %eax,%eax 109e2f: 74 a3 je 109dd4 <== NEVER TAKEN tty->column--; 109e31: 48 dec %eax 109e32: 89 43 28 mov %eax,0x28(%ebx) } } } if (!lineFlag) 109e35: 8b 75 e4 mov -0x1c(%ebp),%esi 109e38: 85 f6 test %esi,%esi 109e3a: 75 9f jne 109ddb break; } } 109e3c: 8d 65 f4 lea -0xc(%ebp),%esp 109e3f: 5b pop %ebx 109e40: 5e pop %esi 109e41: 5f pop %edi 109e42: c9 leave 109e43: c3 ret erase (struct rtems_termios_tty *tty, int lineFlag) { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { 109e44: 8b 50 3c mov 0x3c(%eax),%edx 109e47: f6 c2 08 test $0x8,%dl 109e4a: 0f 84 94 00 00 00 je 109ee4 <== NEVER TAKEN tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { 109e50: f6 c2 10 test $0x10,%dl 109e53: 0f 84 eb 00 00 00 je 109f44 <== NEVER TAKEN 109e59: 89 7d e4 mov %edi,-0x1c(%ebp) 109e5c: eb 87 jmp 109de5 109e5e: 66 90 xchg %ax,%ax if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { int col = tty->read_start_column; 109e60: 8b 73 2c mov 0x2c(%ebx),%esi int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 109e63: 85 c9 test %ecx,%ecx 109e65: 74 46 je 109ead c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 109e67: a1 f4 41 12 00 mov 0x1241f4,%eax 109e6c: 89 45 dc mov %eax,-0x24(%ebp) if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { int col = tty->read_start_column; int i = 0; 109e6f: 31 c0 xor %eax,%eax while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) 109e71: 81 e2 00 02 00 00 and $0x200,%edx 109e77: 89 55 e0 mov %edx,-0x20(%ebp) 109e7a: 89 5d d8 mov %ebx,-0x28(%ebp) 109e7d: 8b 5d dc mov -0x24(%ebp),%ebx 109e80: eb 10 jmp 109e92 109e82: 66 90 xchg %ax,%ax 109e84: 8b 55 e0 mov -0x20(%ebp),%edx <== NOT EXECUTED 109e87: 85 d2 test %edx,%edx <== NOT EXECUTED 109e89: 74 03 je 109e8e <== NOT EXECUTED col += 2; 109e8b: 83 c6 02 add $0x2,%esi <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 109e8e: 39 c1 cmp %eax,%ecx 109e90: 74 18 je 109eaa <== NEVER TAKEN c = tty->cbuf[i++]; 109e92: 8a 14 07 mov (%edi,%eax,1),%dl 109e95: 40 inc %eax if (c == '\t') { 109e96: 80 fa 09 cmp $0x9,%dl 109e99: 74 41 je 109edc col = (col | 7) + 1; } else if (iscntrl (c)) { 109e9b: 0f b6 d2 movzbl %dl,%edx 109e9e: f6 44 13 01 20 testb $0x20,0x1(%ebx,%edx,1) 109ea3: 75 df jne 109e84 <== NEVER TAKEN if (tty->termios.c_lflag & ECHOCTL) col += 2; } else { col++; 109ea5: 46 inc %esi int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 109ea6: 39 c1 cmp %eax,%ecx 109ea8: 75 e8 jne 109e92 109eaa: 8b 5d d8 mov -0x28(%ebp),%ebx } /* * Back up over the tab */ while (tty->column > col) { 109ead: 3b 73 28 cmp 0x28(%ebx),%esi 109eb0: 0f 8d 1e ff ff ff jge 109dd4 <== NEVER TAKEN 109eb6: 66 90 xchg %ax,%ax rtems_termios_puts ("\b", 1, tty); 109eb8: 52 push %edx 109eb9: 53 push %ebx 109eba: 6a 01 push $0x1 109ebc: 68 e8 04 12 00 push $0x1204e8 109ec1: e8 06 fc ff ff call 109acc tty->column--; 109ec6: 8b 43 28 mov 0x28(%ebx),%eax 109ec9: 48 dec %eax 109eca: 89 43 28 mov %eax,0x28(%ebx) } /* * Back up over the tab */ while (tty->column > col) { 109ecd: 83 c4 10 add $0x10,%esp 109ed0: 39 f0 cmp %esi,%eax 109ed2: 7f e4 jg 109eb8 109ed4: e9 fb fe ff ff jmp 109dd4 109ed9: 8d 76 00 lea 0x0(%esi),%esi * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; 109edc: 83 ce 07 or $0x7,%esi 109edf: 46 inc %esi 109ee0: eb ac jmp 109e8e 109ee2: 66 90 xchg %ax,%ax { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; 109ee4: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) <== NOT EXECUTED } } if (!lineFlag) break; } } 109eeb: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 109eee: 5b pop %ebx <== NOT EXECUTED 109eef: 5e pop %esi <== NOT EXECUTED 109ef0: 5f pop %edi <== NOT EXECUTED 109ef1: c9 leave <== NOT EXECUTED 109ef2: c3 ret <== NOT EXECUTED 109ef3: 90 nop <== NOT EXECUTED while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); 109ef4: 0f b6 43 43 movzbl 0x43(%ebx),%eax <== NOT EXECUTED 109ef8: 89 da mov %ebx,%edx <== NOT EXECUTED } } if (!lineFlag) break; } } 109efa: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 109efd: 5b pop %ebx <== NOT EXECUTED 109efe: 5e pop %esi <== NOT EXECUTED 109eff: 5f pop %edi <== NOT EXECUTED 109f00: c9 leave <== NOT EXECUTED while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); 109f01: e9 36 fe ff ff jmp 109d3c <== NOT EXECUTED 109f06: 66 90 xchg %ax,%ax <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 109f08: 50 push %eax <== NOT EXECUTED 109f09: 53 push %ebx <== NOT EXECUTED 109f0a: 6a 03 push $0x3 <== NOT EXECUTED 109f0c: 68 e6 04 12 00 push $0x1204e6 <== NOT EXECUTED 109f11: e8 b6 fb ff ff call 109acc <== NOT EXECUTED if (tty->column) 109f16: 8b 43 28 mov 0x28(%ebx),%eax <== NOT EXECUTED 109f19: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 109f1c: 85 c0 test %eax,%eax <== NOT EXECUTED 109f1e: 74 04 je 109f24 <== NOT EXECUTED tty->column--; 109f20: 48 dec %eax <== NOT EXECUTED 109f21: 89 43 28 mov %eax,0x28(%ebx) <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 109f24: a1 f4 41 12 00 mov 0x1241f4,%eax <== NOT EXECUTED 109f29: f6 04 30 20 testb $0x20,(%eax,%esi,1) <== NOT EXECUTED 109f2d: 0f 84 e6 fe ff ff je 109e19 <== NOT EXECUTED 109f33: f6 43 3d 02 testb $0x2,0x3d(%ebx) <== NOT EXECUTED 109f37: 0f 85 dc fe ff ff jne 109e19 <== NOT EXECUTED 109f3d: e9 92 fe ff ff jmp 109dd4 <== NOT EXECUTED 109f42: 66 90 xchg %ax,%ax <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; 109f44: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 109f4b: 0f b6 40 44 movzbl 0x44(%eax),%eax <== NOT EXECUTED 109f4f: 89 da mov %ebx,%edx <== NOT EXECUTED 109f51: e8 e6 fd ff ff call 109d3c <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 109f56: f6 43 3c 20 testb $0x20,0x3c(%ebx) <== NOT EXECUTED 109f5a: 0f 84 dc fe ff ff je 109e3c <== NOT EXECUTED echo ('\n', tty); 109f60: 89 da mov %ebx,%edx <== NOT EXECUTED 109f62: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED 109f67: eb 91 jmp 109efa <== NOT EXECUTED =============================================================================== 00108b30 : #include int fchdir( int fd ) { 108b30: 55 push %ebp 108b31: 89 e5 mov %esp,%ebp 108b33: 57 push %edi 108b34: 56 push %esi 108b35: 53 push %ebx 108b36: 83 ec 4c sub $0x4c,%esp 108b39: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); 108b3c: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 108b42: 0f 83 d0 00 00 00 jae 108c18 iop = rtems_libio_iop( fd ); 108b48: c1 e0 03 shl $0x3,%eax 108b4b: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 108b52: 29 c3 sub %eax,%ebx 108b54: 03 1d 40 73 12 00 add 0x127340,%ebx rtems_libio_check_is_open(iop); 108b5a: 8b 43 14 mov 0x14(%ebx),%eax 108b5d: f6 c4 01 test $0x1,%ah 108b60: 0f 84 b2 00 00 00 je 108c18 /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 108b66: a8 02 test $0x2,%al 108b68: 0f 84 be 00 00 00 je 108c2c /* * Verify you can change directory into this node. */ if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != 108b6e: 83 ec 0c sub $0xc,%esp 108b71: 8b 43 24 mov 0x24(%ebx),%eax 108b74: 83 c3 18 add $0x18,%ebx 108b77: 53 push %ebx 108b78: ff 50 10 call *0x10(%eax) 108b7b: 83 c4 10 add $0x10,%esp 108b7e: 48 dec %eax 108b7f: 75 67 jne 108be8 * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; 108b81: a1 50 51 12 00 mov 0x125150,%eax 108b86: 8d 55 c0 lea -0x40(%ebp),%edx 108b89: 89 55 b4 mov %edx,-0x4c(%ebp) 108b8c: 8d 70 04 lea 0x4(%eax),%esi 108b8f: b9 05 00 00 00 mov $0x5,%ecx 108b94: 89 d7 mov %edx,%edi 108b96: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rtems_filesystem_current = iop->pathinfo; 108b98: 8d 78 04 lea 0x4(%eax),%edi 108b9b: b1 05 mov $0x5,%cl 108b9d: 89 de mov %ebx,%esi 108b9f: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 108ba1: 83 ec 0c sub $0xc,%esp 108ba4: 6a 00 push $0x0 108ba6: 8d 75 d4 lea -0x2c(%ebp),%esi 108ba9: 56 push %esi 108baa: 6a 00 push $0x0 108bac: 6a 01 push $0x1 108bae: 68 b6 1d 12 00 push $0x121db6 108bb3: e8 a0 fe ff ff call 108a58 108bb8: 83 c4 20 add $0x20,%esp 108bbb: 85 c0 test %eax,%eax 108bbd: 75 3d jne 108bfc /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; return -1; } /* release the old one */ rtems_filesystem_freenode( &saved ); 108bbf: 83 ec 0c sub $0xc,%esp 108bc2: 8d 45 c0 lea -0x40(%ebp),%eax 108bc5: 50 push %eax 108bc6: e8 61 01 00 00 call 108d2c rtems_filesystem_current = loc; 108bcb: 8b 3d 50 51 12 00 mov 0x125150,%edi 108bd1: 83 c7 04 add $0x4,%edi 108bd4: b9 05 00 00 00 mov $0x5,%ecx 108bd9: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 108bdb: 83 c4 10 add $0x10,%esp 108bde: 31 c0 xor %eax,%eax } 108be0: 8d 65 f4 lea -0xc(%ebp),%esp 108be3: 5b pop %ebx 108be4: 5e pop %esi 108be5: 5f pop %edi 108be6: c9 leave 108be7: c3 ret * Verify you can change directory into this node. */ if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_set_errno_and_return_minus_one( ENOTDIR ); 108be8: e8 ff a5 00 00 call 1131ec <__errno> 108bed: c7 00 14 00 00 00 movl $0x14,(%eax) 108bf3: b8 ff ff ff ff mov $0xffffffff,%eax 108bf8: eb e6 jmp 108be0 108bfa: 66 90 xchg %ax,%ax rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; 108bfc: 8b 3d 50 51 12 00 mov 0x125150,%edi 108c02: 83 c7 04 add $0x4,%edi 108c05: b9 05 00 00 00 mov $0x5,%ecx 108c0a: 8b 75 b4 mov -0x4c(%ebp),%esi 108c0d: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return -1; 108c0f: b8 ff ff ff ff mov $0xffffffff,%eax 108c14: eb ca jmp 108be0 108c16: 66 90 xchg %ax,%ax rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108c18: e8 cf a5 00 00 call 1131ec <__errno> 108c1d: c7 00 09 00 00 00 movl $0x9,(%eax) 108c23: b8 ff ff ff ff mov $0xffffffff,%eax 108c28: eb b6 jmp 108be0 108c2a: 66 90 xchg %ax,%ax /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 108c2c: e8 bb a5 00 00 call 1131ec <__errno> 108c31: c7 00 16 00 00 00 movl $0x16,(%eax) 108c37: b8 ff ff ff ff mov $0xffffffff,%eax 108c3c: eb a2 jmp 108be0 =============================================================================== 00108c40 : int fchmod( int fd, mode_t mode ) { 108c40: 55 push %ebp 108c41: 89 e5 mov %esp,%ebp 108c43: 83 ec 08 sub $0x8,%esp 108c46: 8b 45 08 mov 0x8(%ebp),%eax 108c49: 8b 4d 0c mov 0xc(%ebp),%ecx rtems_libio_t *iop; rtems_libio_check_fd( fd ); 108c4c: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 108c52: 73 38 jae 108c8c iop = rtems_libio_iop( fd ); 108c54: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 108c5b: 8d 04 d5 00 00 00 00 lea 0x0(,%edx,8),%eax 108c62: 29 d0 sub %edx,%eax 108c64: 03 05 40 73 12 00 add 0x127340,%eax rtems_libio_check_is_open(iop); 108c6a: 8b 50 14 mov 0x14(%eax),%edx 108c6d: f6 c6 01 test $0x1,%dh 108c70: 74 1a je 108c8c /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108c72: 83 e2 04 and $0x4,%edx 108c75: 74 29 je 108ca0 return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 108c77: 8b 50 20 mov 0x20(%eax),%edx 108c7a: 89 4d 0c mov %ecx,0xc(%ebp) 108c7d: 83 c0 18 add $0x18,%eax 108c80: 89 45 08 mov %eax,0x8(%ebp) 108c83: 8b 42 1c mov 0x1c(%edx),%eax } 108c86: c9 leave * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); 108c87: ff e0 jmp *%eax 108c89: 8d 76 00 lea 0x0(%esi),%esi { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108c8c: e8 5b a5 00 00 call 1131ec <__errno> 108c91: c7 00 09 00 00 00 movl $0x9,(%eax) */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); } 108c97: b8 ff ff ff ff mov $0xffffffff,%eax 108c9c: c9 leave 108c9d: c3 ret 108c9e: 66 90 xchg %ax,%ax /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108ca0: e8 47 a5 00 00 call 1131ec <__errno> 108ca5: c7 00 16 00 00 00 movl $0x16,(%eax) 108cab: eb ea jmp 108c97 =============================================================================== 00108ae0 : int fcntl( int fd, int cmd, ... ) { 108ae0: 55 push %ebp 108ae1: 89 e5 mov %esp,%ebp 108ae3: 57 push %edi 108ae4: 56 push %esi 108ae5: 53 push %ebx 108ae6: 83 ec 1c sub $0x1c,%esp 108ae9: 8b 5d 08 mov 0x8(%ebp),%ebx 108aec: 8b 55 0c mov 0xc(%ebp),%edx int ret; va_list ap; va_start( ap, cmd ); 108aef: 8d 7d 10 lea 0x10(%ebp),%edi int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 108af2: 8b 0d 8c 44 12 00 mov 0x12448c,%ecx 108af8: 39 cb cmp %ecx,%ebx 108afa: 0f 83 5c 01 00 00 jae 108c5c iop = rtems_libio_iop( fd ); 108b00: a1 80 86 12 00 mov 0x128680,%eax 108b05: 8d 34 dd 00 00 00 00 lea 0x0(,%ebx,8),%esi 108b0c: 8d 1c f5 00 00 00 00 lea 0x0(,%esi,8),%ebx 108b13: 29 f3 sub %esi,%ebx 108b15: 8d 1c 18 lea (%eax,%ebx,1),%ebx rtems_libio_check_is_open(iop); 108b18: 8b 73 14 mov 0x14(%ebx),%esi 108b1b: f7 c6 00 01 00 00 test $0x100,%esi 108b21: 0f 84 35 01 00 00 je 108c5c /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 108b27: 83 fa 09 cmp $0x9,%edx 108b2a: 76 10 jbe 108b3c errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; 108b2c: e8 6b a9 00 00 call 11349c <__errno> 108b31: c7 00 16 00 00 00 movl $0x16,(%eax) 108b37: eb 16 jmp 108b4f 108b39: 8d 76 00 lea 0x0(%esi),%esi /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 108b3c: ff 24 95 b0 1f 12 00 jmp *0x121fb0(,%edx,4) 108b43: 90 nop errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 108b44: e8 53 a9 00 00 call 11349c <__errno> 108b49: c7 00 86 00 00 00 movl $0x86,(%eax) if (ret >= 0) { int err = (*iop->pathinfo.handlers->fcntl_h)( cmd, iop ); if (err) { errno = err; ret = -1; 108b4f: be ff ff ff ff mov $0xffffffff,%esi va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 108b54: 89 f0 mov %esi,%eax 108b56: 8d 65 f4 lea -0xc(%ebp),%esp 108b59: 5b pop %ebx 108b5a: 5e pop %esi 108b5b: 5f pop %edi 108b5c: c9 leave 108b5d: c3 ret 108b5e: 66 90 xchg %ax,%ax case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 108b60: 83 ec 0c sub $0xc,%esp 108b63: ff 37 pushl (%edi) 108b65: 89 55 e0 mov %edx,-0x20(%ebp) 108b68: e8 33 05 00 00 call 1090a0 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 108b6d: 25 01 02 00 00 and $0x201,%eax 108b72: 8b 4b 14 mov 0x14(%ebx),%ecx 108b75: 81 e1 fe fd ff ff and $0xfffffdfe,%ecx 108b7b: 09 c8 or %ecx,%eax 108b7d: 89 43 14 mov %eax,0x14(%ebx) 108b80: 83 c4 10 add $0x10,%esp rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0; 108b83: 31 f6 xor %esi,%esi 108b85: 8b 55 e0 mov -0x20(%ebp),%edx * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { int err = (*iop->pathinfo.handlers->fcntl_h)( cmd, iop ); 108b88: 83 ec 08 sub $0x8,%esp 108b8b: 8b 43 20 mov 0x20(%ebx),%eax 108b8e: 53 push %ebx 108b8f: 52 push %edx 108b90: ff 50 30 call *0x30(%eax) 108b93: 89 c3 mov %eax,%ebx if (err) { 108b95: 83 c4 10 add $0x10,%esp 108b98: 85 c0 test %eax,%eax 108b9a: 74 b8 je 108b54 <== ALWAYS TAKEN errno = err; 108b9c: e8 fb a8 00 00 call 11349c <__errno> <== NOT EXECUTED 108ba1: 89 18 mov %ebx,(%eax) <== NOT EXECUTED 108ba3: eb aa jmp 108b4f <== NOT EXECUTED 108ba5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 108ba8: 83 ec 0c sub $0xc,%esp 108bab: 56 push %esi 108bac: 89 55 e0 mov %edx,-0x20(%ebp) 108baf: e8 24 05 00 00 call 1090d8 108bb4: 89 c6 mov %eax,%esi 108bb6: 83 c4 10 add $0x10,%esp 108bb9: 8b 55 e0 mov -0x20(%ebp),%edx /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 108bbc: 85 f6 test %esi,%esi 108bbe: 79 c8 jns 108b88 <== ALWAYS TAKEN 108bc0: eb 92 jmp 108b54 <== NOT EXECUTED 108bc2: 66 90 xchg %ax,%ax <== NOT EXECUTED * if a new process is exec()'ed. Since RTEMS does not support * processes, then we can ignore this one except to make * F_GETFD work. */ if ( va_arg( ap, int ) ) 108bc4: 8b 07 mov (%edi),%eax 108bc6: 85 c0 test %eax,%eax 108bc8: 74 6a je 108c34 iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 108bca: 81 ce 00 08 00 00 or $0x800,%esi 108bd0: 89 73 14 mov %esi,0x14(%ebx) rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0; 108bd3: 31 f6 xor %esi,%esi 108bd5: eb b1 jmp 108b88 108bd7: 90 nop diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 108bd8: 31 c0 xor %eax,%eax 108bda: f7 c6 00 08 00 00 test $0x800,%esi 108be0: 0f 95 c0 setne %al 108be3: 89 c6 mov %eax,%esi 108be5: eb a1 jmp 108b88 108be7: 90 nop * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 108be8: 8b 3f mov (%edi),%edi if ( fd2 ) 108bea: 85 ff test %edi,%edi 108bec: 0f 84 82 00 00 00 je 108c74 diop = rtems_libio_iop( fd2 ); 108bf2: 39 f9 cmp %edi,%ecx 108bf4: 77 4e ja 108c44 <== ALWAYS TAKEN 108bf6: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) <== NOT EXECUTED 108bfd: 31 ff xor %edi,%edi <== NOT EXECUTED ret = -1; break; } } diop->flags = iop->flags; 108bff: 89 77 14 mov %esi,0x14(%edi) diop->pathinfo = iop->pathinfo; 108c02: 83 c7 18 add $0x18,%edi 108c05: 8d 73 18 lea 0x18(%ebx),%esi 108c08: b9 05 00 00 00 mov $0x5,%ecx 108c0d: f3 a5 rep movsl %ds:(%esi),%es:(%edi) ret = (int) (diop - rtems_libio_iops); 108c0f: 8b 4d e4 mov -0x1c(%ebp),%ecx 108c12: 29 c1 sub %eax,%ecx 108c14: 89 c8 mov %ecx,%eax 108c16: c1 f8 03 sar $0x3,%eax 108c19: 8d 0c c0 lea (%eax,%eax,8),%ecx 108c1c: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108c1f: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108c22: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108c25: 89 ce mov %ecx,%esi 108c27: c1 e6 0f shl $0xf,%esi 108c2a: 01 f1 add %esi,%ecx 108c2c: 8d 34 c8 lea (%eax,%ecx,8),%esi 108c2f: f7 de neg %esi 108c31: eb 89 jmp 108bbc 108c33: 90 nop */ if ( va_arg( ap, int ) ) iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 108c34: 81 e6 ff f7 ff ff and $0xfffff7ff,%esi 108c3a: 89 73 14 mov %esi,0x14(%ebx) rtems_libio_t *iop; rtems_libio_t *diop; int fd2; int flags; int mask; int ret = 0; 108c3d: 31 f6 xor %esi,%esi 108c3f: e9 44 ff ff ff jmp 108b88 switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); 108c44: 8d 0c fd 00 00 00 00 lea 0x0(,%edi,8),%ecx 108c4b: 8d 3c cd 00 00 00 00 lea 0x0(,%ecx,8),%edi 108c52: 29 cf sub %ecx,%edi 108c54: 8d 3c 38 lea (%eax,%edi,1),%edi 108c57: 89 7d e4 mov %edi,-0x1c(%ebp) 108c5a: eb a3 jmp 108bff int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108c5c: e8 3b a8 00 00 call 11349c <__errno> 108c61: c7 00 09 00 00 00 movl $0x9,(%eax) 108c67: be ff ff ff ff mov $0xffffffff,%esi 108c6c: e9 e3 fe ff ff jmp 108b54 108c71: 8d 76 00 lea 0x0(%esi),%esi fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); else { /* allocate a file control block */ diop = rtems_libio_allocate(); 108c74: 89 55 e0 mov %edx,-0x20(%ebp) 108c77: e8 a0 04 00 00 call 10911c 108c7c: 89 c7 mov %eax,%edi if ( diop == 0 ) { 108c7e: 85 c0 test %eax,%eax 108c80: 8b 55 e0 mov -0x20(%ebp),%edx 108c83: 0f 84 c6 fe ff ff je 108b4f <== NEVER TAKEN 108c89: 8b 73 14 mov 0x14(%ebx),%esi 108c8c: 89 45 e4 mov %eax,-0x1c(%ebp) 108c8f: a1 80 86 12 00 mov 0x128680,%eax 108c94: e9 66 ff ff ff jmp 108bff =============================================================================== 00108cbc : #include int fdatasync( int fd ) { 108cbc: 55 push %ebp 108cbd: 89 e5 mov %esp,%ebp 108cbf: 83 ec 08 sub $0x8,%esp 108cc2: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_libio_check_fd( fd ); 108cc5: 3b 05 8c 44 12 00 cmp 0x12448c,%eax 108ccb: 73 2f jae 108cfc iop = rtems_libio_iop( fd ); 108ccd: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 108cd4: 8d 04 d5 00 00 00 00 lea 0x0(,%edx,8),%eax 108cdb: 29 d0 sub %edx,%eax 108cdd: 03 05 80 86 12 00 add 0x128680,%eax rtems_libio_check_is_open(iop); 108ce3: 8b 50 14 mov 0x14(%eax),%edx 108ce6: f6 c6 01 test $0x1,%dh 108ce9: 74 11 je 108cfc rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108ceb: 83 e2 04 and $0x4,%edx 108cee: 74 20 je 108d10 /* * Now process the fdatasync(). */ return (*iop->pathinfo.handlers->fdatasync_h)( iop ); 108cf0: 8b 50 20 mov 0x20(%eax),%edx 108cf3: 89 45 08 mov %eax,0x8(%ebp) 108cf6: 8b 42 2c mov 0x2c(%edx),%eax } 108cf9: c9 leave /* * Now process the fdatasync(). */ return (*iop->pathinfo.handlers->fdatasync_h)( iop ); 108cfa: ff e0 jmp *%eax { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108cfc: e8 9b a7 00 00 call 11349c <__errno> 108d01: c7 00 09 00 00 00 movl $0x9,(%eax) /* * Now process the fdatasync(). */ return (*iop->pathinfo.handlers->fdatasync_h)( iop ); } 108d07: b8 ff ff ff ff mov $0xffffffff,%eax 108d0c: c9 leave 108d0d: c3 ret 108d0e: 66 90 xchg %ax,%ax rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108d10: e8 87 a7 00 00 call 11349c <__errno> 108d15: c7 00 16 00 00 00 movl $0x16,(%eax) 108d1b: eb ea jmp 108d07 =============================================================================== 001118a0 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 1118a0: 55 push %ebp 1118a1: 89 e5 mov %esp,%ebp 1118a3: 57 push %edi 1118a4: 56 push %esi 1118a5: 53 push %ebx 1118a6: 83 ec 2c sub $0x2c,%esp 1118a9: 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) { 1118ac: a1 4c 81 12 00 mov 0x12814c,%eax 1118b1: 85 c0 test %eax,%eax 1118b3: 0f 84 8b 00 00 00 je 111944 rtems_libio_unlock(); } if (sc == RTEMS_SUCCESSFUL) { sc = rtems_semaphore_obtain(pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 1118b9: 51 push %ecx 1118ba: 6a 00 push $0x0 1118bc: 6a 00 push $0x0 1118be: 50 push %eax 1118bf: e8 90 bb ff ff call 10d454 } if (sc == RTEMS_SUCCESSFUL) { 1118c4: 83 c4 10 add $0x10,%esp 1118c7: 85 c0 test %eax,%eax 1118c9: 0f 85 0c 03 00 00 jne 111bdb <== NEVER TAKEN err = pipe_lock(); if (err) return err; pipe = *pipep; 1118cf: 8b 1e mov (%esi),%ebx if (pipe == NULL) { 1118d1: 85 db test %ebx,%ebx 1118d3: 0f 84 df 01 00 00 je 111ab8 err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 1118d9: 52 push %edx 1118da: 6a 00 push $0x0 1118dc: 6a 00 push $0x0 1118de: ff 73 28 pushl 0x28(%ebx) 1118e1: e8 6e bb ff ff call 10d454 1118e6: 83 c4 10 add $0x10,%esp 1118e9: 83 f8 01 cmp $0x1,%eax 1118ec: 19 ff sbb %edi,%edi 1118ee: f7 d7 not %edi 1118f0: 83 e7 fc and $0xfffffffc,%edi err = -EINTR; if (*pipep == NULL) { 1118f3: 8b 06 mov (%esi),%eax 1118f5: 85 c0 test %eax,%eax 1118f7: 0f 84 97 02 00 00 je 111b94 else *pipep = pipe; } out: pipe_unlock(); 1118fd: e8 aa fe ff ff call 1117ac pipe_control_t *pipe; unsigned int prevCounter; int err; err = pipe_new(pipep); if (err) 111902: 85 ff test %edi,%edi 111904: 75 32 jne 111938 <== NEVER TAKEN return err; pipe = *pipep; 111906: 8b 1e mov (%esi),%ebx switch (LIBIO_ACCMODE(iop)) { 111908: 8b 55 0c mov 0xc(%ebp),%edx 11190b: 8b 42 14 mov 0x14(%edx),%eax 11190e: 83 e0 06 and $0x6,%eax 111911: 83 f8 04 cmp $0x4,%eax 111914: 74 6a je 111980 111916: 83 f8 06 cmp $0x6,%eax 111919: 0f 84 59 01 00 00 je 111a78 11191f: 83 f8 02 cmp $0x2,%eax 111922: 0f 84 dc 00 00 00 je 111a04 <== ALWAYS TAKEN if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 111928: 83 ec 0c sub $0xc,%esp 11192b: ff 73 28 pushl 0x28(%ebx) 11192e: e8 1d bc ff ff call 10d550 return 0; 111933: 83 c4 10 add $0x10,%esp 111936: 31 ff xor %edi,%edi out_error: pipe_release(pipep, iop); return err; } 111938: 89 f8 mov %edi,%eax 11193a: 8d 65 f4 lea -0xc(%ebp),%esp 11193d: 5b pop %ebx 11193e: 5e pop %esi 11193f: 5f pop %edi 111940: c9 leave 111941: c3 ret 111942: 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 ); 111944: 57 push %edi 111945: 6a 00 push $0x0 111947: 6a 00 push $0x0 111949: ff 35 68 83 12 00 pushl 0x128368 11194f: e8 00 bb ff ff call 10d454 rtems_status_code sc = RTEMS_SUCCESSFUL; if (pipe_semaphore == RTEMS_ID_NONE) { rtems_libio_lock(); if (pipe_semaphore == RTEMS_ID_NONE) { 111954: 83 c4 10 add $0x10,%esp 111957: 8b 1d 4c 81 12 00 mov 0x12814c,%ebx 11195d: 85 db test %ebx,%ebx 11195f: 0f 84 43 02 00 00 je 111ba8 <== ALWAYS TAKEN } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 111965: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 111968: ff 35 68 83 12 00 pushl 0x128368 <== NOT EXECUTED 11196e: e8 dd bb ff ff call 10d550 <== NOT EXECUTED 111973: a1 4c 81 12 00 mov 0x12814c,%eax <== NOT EXECUTED 111978: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 11197b: e9 39 ff ff ff jmp 1118b9 <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: pipe->writerCounter ++; 111980: ff 43 24 incl 0x24(%ebx) if (pipe->Writers ++ == 0) 111983: 8b 43 14 mov 0x14(%ebx),%eax 111986: 8d 50 01 lea 0x1(%eax),%edx 111989: 89 53 14 mov %edx,0x14(%ebx) 11198c: 85 c0 test %eax,%eax 11198e: 0f 84 84 02 00 00 je 111c18 <== ALWAYS TAKEN PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 111994: 8b 4b 10 mov 0x10(%ebx),%ecx 111997: 85 c9 test %ecx,%ecx 111999: 75 8d jne 111928 11199b: 8b 55 0c mov 0xc(%ebp),%edx 11199e: f6 42 14 01 testb $0x1,0x14(%edx) 1119a2: 0f 85 c4 02 00 00 jne 111c6c err = -ENXIO; goto out_error; } if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; 1119a8: 8b 7b 20 mov 0x20(%ebx),%edi 1119ab: eb 20 jmp 1119cd 1119ad: 8d 76 00 lea 0x0(%esi),%esi err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 1119b0: 51 push %ecx 1119b1: 6a 00 push $0x0 1119b3: 6a 00 push $0x0 1119b5: ff 73 28 pushl 0x28(%ebx) 1119b8: e8 97 ba ff ff call 10d454 1119bd: 83 c4 10 add $0x10,%esp 1119c0: 85 c0 test %eax,%eax 1119c2: 75 27 jne 1119eb <== NEVER TAKEN goto out_error; } while (prevCounter == pipe->readerCounter); 1119c4: 39 7b 20 cmp %edi,0x20(%ebx) 1119c7: 0f 85 5b ff ff ff jne 111928 <== ALWAYS TAKEN if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); 1119cd: 83 ec 0c sub $0xc,%esp 1119d0: ff 73 28 pushl 0x28(%ebx) 1119d3: e8 78 bb ff ff call 10d550 if (! PIPE_WRITEWAIT(pipe)) 1119d8: 58 pop %eax 1119d9: 5a pop %edx 1119da: 6a 00 push $0x0 1119dc: ff 73 30 pushl 0x30(%ebx) 1119df: e8 b0 12 00 00 call 112c94 1119e4: 83 c4 10 add $0x10,%esp 1119e7: 85 c0 test %eax,%eax 1119e9: 74 c5 je 1119b0 <== ALWAYS TAKEN goto out_error; } if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; 1119eb: bf fc ff ff ff mov $0xfffffffc,%edi <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; out_error: pipe_release(pipep, iop); 1119f0: 83 ec 08 sub $0x8,%esp 1119f3: ff 75 0c pushl 0xc(%ebp) 1119f6: 56 push %esi 1119f7: e8 c8 fd ff ff call 1117c4 return err; 1119fc: 83 c4 10 add $0x10,%esp 1119ff: e9 34 ff ff ff jmp 111938 return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 111a04: ff 43 20 incl 0x20(%ebx) if (pipe->Readers ++ == 0) 111a07: 8b 43 10 mov 0x10(%ebx),%eax 111a0a: 8d 50 01 lea 0x1(%eax),%edx 111a0d: 89 53 10 mov %edx,0x10(%ebx) 111a10: 85 c0 test %eax,%eax 111a12: 0f 84 d0 01 00 00 je 111be8 <== ALWAYS TAKEN PIPE_WAKEUPWRITERS(pipe); if (pipe->Writers == 0) { 111a18: 8b 7b 14 mov 0x14(%ebx),%edi 111a1b: 85 ff test %edi,%edi 111a1d: 0f 85 05 ff ff ff jne 111928 /* Not an error */ if (LIBIO_NODELAY(iop)) 111a23: 8b 45 0c mov 0xc(%ebp),%eax 111a26: f6 40 14 01 testb $0x1,0x14(%eax) 111a2a: 0f 85 f8 fe ff ff jne 111928 break; prevCounter = pipe->writerCounter; 111a30: 8b 7b 24 mov 0x24(%ebx),%edi 111a33: eb 20 jmp 111a55 111a35: 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)) 111a38: 50 push %eax 111a39: 6a 00 push $0x0 111a3b: 6a 00 push $0x0 111a3d: ff 73 28 pushl 0x28(%ebx) 111a40: e8 0f ba ff ff call 10d454 111a45: 83 c4 10 add $0x10,%esp 111a48: 85 c0 test %eax,%eax 111a4a: 75 9f jne 1119eb <== NEVER TAKEN goto out_error; } while (prevCounter == pipe->writerCounter); 111a4c: 39 7b 24 cmp %edi,0x24(%ebx) 111a4f: 0f 85 d3 fe ff ff jne 111928 <== ALWAYS TAKEN prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 111a55: 83 ec 0c sub $0xc,%esp 111a58: ff 73 28 pushl 0x28(%ebx) 111a5b: e8 f0 ba ff ff call 10d550 if (! PIPE_READWAIT(pipe)) 111a60: 5a pop %edx 111a61: 59 pop %ecx 111a62: 6a 00 push $0x0 111a64: ff 73 2c pushl 0x2c(%ebx) 111a67: e8 28 12 00 00 call 112c94 111a6c: 83 c4 10 add $0x10,%esp 111a6f: 85 c0 test %eax,%eax 111a71: 74 c5 je 111a38 <== ALWAYS TAKEN 111a73: e9 73 ff ff ff jmp 1119eb <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 111a78: ff 43 20 incl 0x20(%ebx) if (pipe->Readers ++ == 0) 111a7b: 8b 43 10 mov 0x10(%ebx),%eax 111a7e: 8d 50 01 lea 0x1(%eax),%edx 111a81: 89 53 10 mov %edx,0x10(%ebx) 111a84: 85 c0 test %eax,%eax 111a86: 0f 84 74 01 00 00 je 111c00 <== ALWAYS TAKEN PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 111a8c: ff 43 24 incl 0x24(%ebx) if (pipe->Writers ++ == 0) 111a8f: 8b 43 14 mov 0x14(%ebx),%eax 111a92: 8d 50 01 lea 0x1(%eax),%edx 111a95: 89 53 14 mov %edx,0x14(%ebx) 111a98: 85 c0 test %eax,%eax 111a9a: 0f 85 88 fe ff ff jne 111928 <== NEVER TAKEN PIPE_WAKEUPREADERS(pipe); 111aa0: 83 ec 08 sub $0x8,%esp 111aa3: 8d 45 e4 lea -0x1c(%ebp),%eax 111aa6: 50 push %eax 111aa7: ff 73 2c pushl 0x2c(%ebx) 111aaa: e8 81 11 00 00 call 112c30 111aaf: 83 c4 10 add $0x10,%esp 111ab2: e9 71 fe ff ff jmp 111928 111ab7: 90 nop { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 111ab8: 83 ec 0c sub $0xc,%esp 111abb: 6a 34 push $0x34 111abd: e8 7e 85 ff ff call 10a040 111ac2: 89 c3 mov %eax,%ebx 111ac4: 89 45 d4 mov %eax,-0x2c(%ebp) if (pipe == NULL) 111ac7: 83 c4 10 add $0x10,%esp 111aca: 85 c0 test %eax,%eax 111acc: 0f 84 f2 01 00 00 je 111cc4 return err; memset(pipe, 0, sizeof(pipe_control_t)); 111ad2: b9 34 00 00 00 mov $0x34,%ecx 111ad7: 31 c0 xor %eax,%eax 111ad9: 89 df mov %ebx,%edi 111adb: f3 aa rep stos %al,%es:(%edi) pipe->Size = PIPE_BUF; 111add: c7 43 04 00 02 00 00 movl $0x200,0x4(%ebx) pipe->Buffer = malloc(pipe->Size); 111ae4: 83 ec 0c sub $0xc,%esp 111ae7: 68 00 02 00 00 push $0x200 111aec: e8 4f 85 ff ff call 10a040 111af1: 89 03 mov %eax,(%ebx) if (! pipe->Buffer) 111af3: 83 c4 10 add $0x10,%esp 111af6: 85 c0 test %eax,%eax 111af8: 0f 84 b8 01 00 00 je 111cb6 <== NEVER TAKEN goto err_buf; err = -ENOMEM; if (rtems_barrier_create( 111afe: 8d 43 2c lea 0x2c(%ebx),%eax 111b01: 50 push %eax 111b02: 6a 00 push $0x0 111b04: 6a 00 push $0x0 rtems_build_name ('P', 'I', 'r', c), 111b06: 0f be 05 78 61 12 00 movsbl 0x126178,%eax if (! pipe->Buffer) goto err_buf; err = -ENOMEM; if (rtems_barrier_create( 111b0d: 0d 00 72 49 50 or $0x50497200,%eax 111b12: 50 push %eax 111b13: e8 9c 0f 00 00 call 112ab4 111b18: 83 c4 10 add $0x10,%esp 111b1b: 85 c0 test %eax,%eax 111b1d: 0f 85 83 01 00 00 jne 111ca6 rtems_build_name ('P', 'I', 'r', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->readBarrier) != RTEMS_SUCCESSFUL) goto err_rbar; if (rtems_barrier_create( 111b23: 8d 43 30 lea 0x30(%ebx),%eax 111b26: 50 push %eax 111b27: 6a 00 push $0x0 111b29: 6a 00 push $0x0 rtems_build_name ('P', 'I', 'w', c), 111b2b: 0f be 05 78 61 12 00 movsbl 0x126178,%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( 111b32: 0d 00 77 49 50 or $0x50497700,%eax 111b37: 50 push %eax 111b38: e8 77 0f 00 00 call 112ab4 111b3d: 83 c4 10 add $0x10,%esp 111b40: 85 c0 test %eax,%eax 111b42: 0f 85 4d 01 00 00 jne 111c95 rtems_build_name ('P', 'I', 'w', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->writeBarrier) != RTEMS_SUCCESSFUL) goto err_wbar; if (rtems_semaphore_create( 111b48: 83 ec 0c sub $0xc,%esp 111b4b: 8d 43 28 lea 0x28(%ebx),%eax 111b4e: 50 push %eax 111b4f: 6a 00 push $0x0 111b51: 6a 10 push $0x10 111b53: 6a 01 push $0x1 rtems_build_name ('P', 'I', 's', c), 1, 111b55: 0f be 05 78 61 12 00 movsbl 0x126178,%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( 111b5c: 0d 00 73 49 50 or $0x50497300,%eax 111b61: 50 push %eax 111b62: e8 71 b6 ff ff call 10d1d8 111b67: 83 c4 20 add $0x20,%esp 111b6a: 85 c0 test %eax,%eax 111b6c: 0f 85 12 01 00 00 jne 111c84 #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 111b72: a0 78 61 12 00 mov 0x126178,%al 111b77: 8d 50 01 lea 0x1(%eax),%edx 111b7a: 88 15 78 61 12 00 mov %dl,0x126178 111b80: 3c 7a cmp $0x7a,%al 111b82: 0f 85 51 fd ff ff jne 1118d9 c = 'a'; 111b88: c6 05 78 61 12 00 61 movb $0x61,0x126178 111b8f: e9 45 fd ff ff jmp 1118d9 if (! PIPE_LOCK(pipe)) err = -EINTR; if (*pipep == NULL) { if (err) 111b94: 85 ff test %edi,%edi 111b96: 0f 85 94 00 00 00 jne 111c30 <== NEVER TAKEN pipe_free(pipe); else *pipep = pipe; 111b9c: 89 1e mov %ebx,(%esi) } out: pipe_unlock(); 111b9e: e8 09 fc ff ff call 1117ac 111ba3: e9 5e fd ff ff jmp 111906 if (pipe_semaphore == RTEMS_ID_NONE) { rtems_libio_lock(); if (pipe_semaphore == RTEMS_ID_NONE) { sc = rtems_semaphore_create( 111ba8: 83 ec 0c sub $0xc,%esp 111bab: 68 4c 81 12 00 push $0x12814c 111bb0: 6a 00 push $0x0 111bb2: 6a 54 push $0x54 111bb4: 6a 01 push $0x1 111bb6: 68 45 50 49 50 push $0x50495045 111bbb: e8 18 b6 ff ff call 10d1d8 111bc0: 89 c3 mov %eax,%ebx 111bc2: 83 c4 14 add $0x14,%esp 111bc5: ff 35 68 83 12 00 pushl 0x128368 111bcb: e8 80 b9 ff ff call 10d550 } rtems_libio_unlock(); } if (sc == RTEMS_SUCCESSFUL) { 111bd0: 83 c4 10 add $0x10,%esp 111bd3: 85 db test %ebx,%ebx 111bd5: 0f 84 f0 00 00 00 je 111ccb ) { pipe_control_t *pipe; int err = 0; err = pipe_lock(); 111bdb: bf f4 ff ff ff mov $0xfffffff4,%edi 111be0: e9 53 fd ff ff jmp 111938 111be5: 8d 76 00 lea 0x0(%esi),%esi switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 111be8: 83 ec 08 sub $0x8,%esp 111beb: 8d 45 e4 lea -0x1c(%ebp),%eax 111bee: 50 push %eax 111bef: ff 73 30 pushl 0x30(%ebx) 111bf2: e8 39 10 00 00 call 112c30 111bf7: 83 c4 10 add $0x10,%esp 111bfa: e9 19 fe ff ff jmp 111a18 111bff: 90 nop break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 111c00: 83 ec 08 sub $0x8,%esp 111c03: 8d 45 e4 lea -0x1c(%ebp),%eax 111c06: 50 push %eax 111c07: ff 73 30 pushl 0x30(%ebx) 111c0a: e8 21 10 00 00 call 112c30 111c0f: 83 c4 10 add $0x10,%esp 111c12: e9 75 fe ff ff jmp 111a8c 111c17: 90 nop case LIBIO_FLAGS_WRITE: pipe->writerCounter ++; if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); 111c18: 83 ec 08 sub $0x8,%esp 111c1b: 8d 45 e4 lea -0x1c(%ebp),%eax 111c1e: 50 push %eax 111c1f: ff 73 2c pushl 0x2c(%ebx) 111c22: e8 09 10 00 00 call 112c30 111c27: 83 c4 10 add $0x10,%esp 111c2a: e9 65 fd ff ff jmp 111994 111c2f: 90 nop /* Called with pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 111c30: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 111c33: ff 73 2c pushl 0x2c(%ebx) <== NOT EXECUTED 111c36: e8 65 0f 00 00 call 112ba0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 111c3b: 59 pop %ecx <== NOT EXECUTED 111c3c: ff 73 30 pushl 0x30(%ebx) <== NOT EXECUTED 111c3f: e8 5c 0f 00 00 call 112ba0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 111c44: 5a pop %edx <== NOT EXECUTED 111c45: ff 73 28 pushl 0x28(%ebx) <== NOT EXECUTED 111c48: e8 63 b7 ff ff call 10d3b0 <== NOT EXECUTED free(pipe->Buffer); 111c4d: 58 pop %eax <== NOT EXECUTED 111c4e: ff 33 pushl (%ebx) <== NOT EXECUTED 111c50: e8 1b 7d ff ff call 109970 <== NOT EXECUTED free(pipe); 111c55: 89 1c 24 mov %ebx,(%esp) <== NOT EXECUTED 111c58: e8 13 7d ff ff call 109970 <== NOT EXECUTED 111c5d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED else *pipep = pipe; } out: pipe_unlock(); 111c60: e8 47 fb ff ff call 1117ac 111c65: e9 ce fc ff ff jmp 111938 111c6a: 66 90 xchg %ax,%ax if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { PIPE_UNLOCK(pipe); 111c6c: 83 ec 0c sub $0xc,%esp 111c6f: ff 73 28 pushl 0x28(%ebx) 111c72: e8 d9 b8 ff ff call 10d550 err = -ENXIO; goto out_error; 111c77: 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; 111c7a: bf fa ff ff ff mov $0xfffffffa,%edi goto out_error; 111c7f: e9 6c fd ff ff jmp 1119f0 if (c ++ == 'z') c = 'a'; return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 111c84: 83 ec 0c sub $0xc,%esp 111c87: 8b 45 d4 mov -0x2c(%ebp),%eax 111c8a: ff 70 30 pushl 0x30(%eax) 111c8d: e8 0e 0f 00 00 call 112ba0 111c92: 83 c4 10 add $0x10,%esp err_wbar: rtems_barrier_delete(pipe->readBarrier); 111c95: 83 ec 0c sub $0xc,%esp 111c98: 8b 55 d4 mov -0x2c(%ebp),%edx 111c9b: ff 72 2c pushl 0x2c(%edx) 111c9e: e8 fd 0e 00 00 call 112ba0 111ca3: 83 c4 10 add $0x10,%esp err_rbar: free(pipe->Buffer); 111ca6: 83 ec 0c sub $0xc,%esp 111ca9: 8b 45 d4 mov -0x2c(%ebp),%eax 111cac: ff 30 pushl (%eax) 111cae: e8 bd 7c ff ff call 109970 111cb3: 83 c4 10 add $0x10,%esp err_buf: free(pipe); 111cb6: 83 ec 0c sub $0xc,%esp 111cb9: ff 75 d4 pushl -0x2c(%ebp) 111cbc: e8 af 7c ff ff call 109970 111cc1: 83 c4 10 add $0x10,%esp ) { pipe_control_t *pipe; int err = 0; err = pipe_lock(); 111cc4: bf f4 ff ff ff mov $0xfffffff4,%edi 111cc9: eb 95 jmp 111c60 } rtems_libio_unlock(); } if (sc == RTEMS_SUCCESSFUL) { 111ccb: a1 4c 81 12 00 mov 0x12814c,%eax 111cd0: e9 e4 fb ff ff jmp 1118b9 =============================================================================== 0010fdc8 : const char *type; rtems_filesystem_fsmount_me_t mount_h; } find_arg; static bool find_handler(const rtems_filesystem_table_t *entry, void *arg) { 10fdc8: 55 push %ebp 10fdc9: 89 e5 mov %esp,%ebp 10fdcb: 56 push %esi 10fdcc: 53 push %ebx 10fdcd: 8b 75 08 mov 0x8(%ebp),%esi 10fdd0: 8b 5d 0c mov 0xc(%ebp),%ebx find_arg *fa = arg; if ( strcmp( entry->type, fa->type ) != 0 ) { 10fdd3: 83 ec 08 sub $0x8,%esp 10fdd6: ff 33 pushl (%ebx) 10fdd8: ff 36 pushl (%esi) 10fdda: e8 cd 31 00 00 call 112fac 10fddf: 83 c4 10 add $0x10,%esp 10fde2: 85 c0 test %eax,%eax 10fde4: 75 12 jne 10fdf8 return false; } else { fa->mount_h = entry->mount_h; 10fde6: 8b 46 04 mov 0x4(%esi),%eax 10fde9: 89 43 04 mov %eax,0x4(%ebx) return true; 10fdec: b0 01 mov $0x1,%al } } 10fdee: 8d 65 f8 lea -0x8(%ebp),%esp 10fdf1: 5b pop %ebx 10fdf2: 5e pop %esi 10fdf3: c9 leave 10fdf4: c3 ret 10fdf5: 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; 10fdf8: 31 c0 xor %eax,%eax } else { fa->mount_h = entry->mount_h; return true; } } 10fdfa: 8d 65 f8 lea -0x8(%ebp),%esp 10fdfd: 5b pop %ebx 10fdfe: 5e pop %esi 10fdff: c9 leave 10fe00: c3 ret =============================================================================== 00108d20 : long fpathconf( int fd, int name ) { 108d20: 55 push %ebp 108d21: 89 e5 mov %esp,%ebp 108d23: 83 ec 08 sub $0x8,%esp 108d26: 8b 45 08 mov 0x8(%ebp),%eax 108d29: 8b 55 0c mov 0xc(%ebp),%edx long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 108d2c: 3b 05 8c 44 12 00 cmp 0x12448c,%eax 108d32: 0f 83 ac 00 00 00 jae 108de4 iop = rtems_libio_iop(fd); 108d38: 8d 0c c5 00 00 00 00 lea 0x0(,%eax,8),%ecx 108d3f: 8d 04 cd 00 00 00 00 lea 0x0(,%ecx,8),%eax 108d46: 29 c8 sub %ecx,%eax 108d48: 03 05 80 86 12 00 add 0x128680,%eax rtems_libio_check_is_open(iop); 108d4e: 8b 48 14 mov 0x14(%eax),%ecx 108d51: f6 c5 01 test $0x1,%ch 108d54: 0f 84 8a 00 00 00 je 108de4 <== NEVER TAKEN rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 108d5a: 83 e1 02 and $0x2,%ecx 108d5d: 74 08 je 108d67 /* * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; 108d5f: 8b 40 28 mov 0x28(%eax),%eax switch ( name ) { 108d62: 83 fa 0b cmp $0xb,%edx 108d65: 76 15 jbe 108d7c break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 108d67: e8 30 a7 00 00 call 11349c <__errno> 108d6c: c7 00 16 00 00 00 movl $0x16,(%eax) 108d72: b8 ff ff ff ff mov $0xffffffff,%eax break; } return return_value; } 108d77: c9 leave 108d78: c3 ret 108d79: 8d 76 00 lea 0x0(%esi),%esi * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 108d7c: ff 24 95 d8 1f 12 00 jmp *0x121fd8(,%edx,4) 108d83: 90 nop break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 108d84: 8b 40 5c mov 0x5c(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108d87: c9 leave 108d88: c3 ret 108d89: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 108d8c: 8b 40 50 mov 0x50(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108d8f: c9 leave 108d90: c3 ret 108d91: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 108d94: 8b 40 64 mov 0x64(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108d97: c9 leave 108d98: c3 ret 108d99: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 108d9c: 8b 40 58 mov 0x58(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108d9f: c9 leave 108da0: c3 ret 108da1: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 108da4: 8b 40 54 mov 0x54(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108da7: c9 leave 108da8: c3 ret 108da9: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_PATH_MAX: return_value = the_limits->path_max; break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 108dac: 8b 40 4c mov 0x4c(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108daf: c9 leave 108db0: c3 ret 108db1: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_NAME_MAX: return_value = the_limits->name_max; break; case _PC_PATH_MAX: return_value = the_limits->path_max; 108db4: 8b 40 48 mov 0x48(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108db7: c9 leave 108db8: c3 ret 108db9: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_MAX_INPUT: return_value = the_limits->max_input; break; case _PC_NAME_MAX: return_value = the_limits->name_max; 108dbc: 8b 40 44 mov 0x44(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108dbf: c9 leave 108dc0: c3 ret 108dc1: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_MAX_CANON: return_value = the_limits->max_canon; break; case _PC_MAX_INPUT: return_value = the_limits->max_input; 108dc4: 8b 40 40 mov 0x40(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108dc7: c9 leave 108dc8: c3 ret 108dc9: 8d 76 00 lea 0x0(%esi),%esi switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; break; case _PC_MAX_CANON: return_value = the_limits->max_canon; 108dcc: 8b 40 3c mov 0x3c(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108dcf: c9 leave 108dd0: c3 ret 108dd1: 8d 76 00 lea 0x0(%esi),%esi the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; 108dd4: 8b 40 38 mov 0x38(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108dd7: c9 leave 108dd8: c3 ret 108dd9: 8d 76 00 lea 0x0(%esi),%esi break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 108ddc: 8b 40 60 mov 0x60(%eax),%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108ddf: c9 leave 108de0: c3 ret 108de1: 8d 76 00 lea 0x0(%esi),%esi rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); 108de4: e8 b3 a6 00 00 call 11349c <__errno> 108de9: c7 00 09 00 00 00 movl $0x9,(%eax) 108def: b8 ff ff ff ff mov $0xffffffff,%eax rtems_set_errno_and_return_minus_one( EINVAL ); break; } return return_value; } 108df4: c9 leave 108df5: c3 ret =============================================================================== 001080b4 : #include void free( void *ptr ) { 1080b4: 55 push %ebp 1080b5: 89 e5 mov %esp,%ebp 1080b7: 53 push %ebx 1080b8: 83 ec 04 sub $0x4,%esp 1080bb: 8b 5d 08 mov 0x8(%ebp),%ebx MSBUMP(free_calls, 1); 1080be: ff 05 6c 63 12 00 incl 0x12636c if ( !ptr ) 1080c4: 85 db test %ebx,%ebx 1080c6: 74 4b je 108113 return; /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 1080c8: 83 3d 80 66 12 00 03 cmpl $0x3,0x126680 1080cf: 74 47 je 108118 <== ALWAYS TAKEN } /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 1080d1: a1 48 47 12 00 mov 0x124748,%eax 1080d6: 85 c0 test %eax,%eax 1080d8: 74 0a je 1080e4 (*rtems_malloc_statistics_helpers->at_free)(ptr); 1080da: 83 ec 0c sub $0xc,%esp 1080dd: 53 push %ebx 1080de: ff 50 08 call *0x8(%eax) 1080e1: 83 c4 10 add $0x10,%esp if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 1080e4: 83 ec 08 sub $0x8,%esp 1080e7: 53 push %ebx 1080e8: ff 35 58 21 12 00 pushl 0x122158 1080ee: e8 4d 4f 00 00 call 10d040 <_Protected_heap_Free> 1080f3: 83 c4 10 add $0x10,%esp 1080f6: 84 c0 test %al,%al 1080f8: 75 19 jne 108113 printk( "Program heap: free of bad pointer %p -- range %p - %p \n", ptr, RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end 1080fa: a1 58 21 12 00 mov 0x122158,%eax */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_free)(ptr); if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 1080ff: ff 70 1c pushl 0x1c(%eax) 108102: ff 70 18 pushl 0x18(%eax) 108105: 53 push %ebx 108106: 68 f0 03 12 00 push $0x1203f0 10810b: e8 8c 0d 00 00 call 108e9c 108110: 83 c4 10 add $0x10,%esp RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 108113: 8b 5d fc mov -0x4(%ebp),%ebx 108116: c9 leave 108117: c3 ret /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && !malloc_is_system_state_OK() ) { 108118: e8 3b 01 00 00 call 108258 return; /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 10811d: 84 c0 test %al,%al 10811f: 75 b0 jne 1080d1 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 108121: 89 5d 08 mov %ebx,0x8(%ebp) RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } 108124: 8b 5d fc mov -0x4(%ebp),%ebx 108127: c9 leave /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 108128: e9 97 01 00 00 jmp 1082c4 =============================================================================== 00109550 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 109550: 55 push %ebp 109551: 89 e5 mov %esp,%ebp 109553: 53 push %ebx 109554: 83 ec 04 sub $0x4,%esp 109557: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 10955a: 81 fb c0 73 12 00 cmp $0x1273c0,%ebx 109560: 74 26 je 109588 <== NEVER TAKEN #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 109562: 83 ec 0c sub $0xc,%esp 109565: 8d 43 04 lea 0x4(%ebx),%eax 109568: 50 push %eax 109569: e8 72 ef ff ff call 1084e0 rtems_filesystem_freenode( &env->root_directory); 10956e: 8d 43 18 lea 0x18(%ebx),%eax 109571: 89 04 24 mov %eax,(%esp) 109574: e8 67 ef ff ff call 1084e0 free(env); 109579: 83 c4 10 add $0x10,%esp 10957c: 89 5d 08 mov %ebx,0x8(%ebp) } } 10957f: 8b 5d fc mov -0x4(%ebp),%ebx 109582: c9 leave && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); rtems_filesystem_freenode( &env->root_directory); free(env); 109583: e9 6c ef ff ff jmp 1084f4 } } 109588: 8b 5d fc mov -0x4(%ebp),%ebx 10958b: c9 leave <== NOT EXECUTED 10958c: c3 ret <== NOT EXECUTED =============================================================================== 0011e08c : int fstat( int fd, struct stat *sbuf ) { 11e08c: 55 push %ebp 11e08d: 89 e5 mov %esp,%ebp 11e08f: 57 push %edi 11e090: 53 push %ebx 11e091: 8b 45 08 mov 0x8(%ebp),%eax 11e094: 8b 5d 0c mov 0xc(%ebp),%ebx rtems_libio_t *iop; /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 11e097: 85 db test %ebx,%ebx 11e099: 74 55 je 11e0f0 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 11e09b: 3b 05 4c 21 12 00 cmp 0x12214c,%eax 11e0a1: 73 39 jae 11e0dc 11e0a3: c1 e0 03 shl $0x3,%eax 11e0a6: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 11e0ad: 29 c2 sub %eax,%edx 11e0af: 03 15 40 63 12 00 add 0x126340,%edx rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 11e0b5: f6 42 15 01 testb $0x1,0x15(%edx) 11e0b9: 74 21 je 11e0dc /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 11e0bb: b9 48 00 00 00 mov $0x48,%ecx 11e0c0: 31 c0 xor %eax,%eax 11e0c2: 89 df mov %ebx,%edi 11e0c4: f3 aa rep stos %al,%es:(%edi) return (*iop->pathinfo.handlers->fstat_h)( &iop->pathinfo, sbuf ); 11e0c6: 8b 42 20 mov 0x20(%edx),%eax 11e0c9: 89 5d 0c mov %ebx,0xc(%ebp) 11e0cc: 83 c2 18 add $0x18,%edx 11e0cf: 89 55 08 mov %edx,0x8(%ebp) 11e0d2: 8b 40 18 mov 0x18(%eax),%eax } 11e0d5: 5b pop %ebx 11e0d6: 5f pop %edi 11e0d7: 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 ); 11e0d8: ff e0 jmp *%eax 11e0da: 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); 11e0dc: e8 5b 42 ff ff call 11233c <__errno> 11e0e1: 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 ); } 11e0e7: b8 ff ff ff ff mov $0xffffffff,%eax 11e0ec: 5b pop %ebx 11e0ed: 5f pop %edi 11e0ee: c9 leave 11e0ef: c3 ret /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 11e0f0: e8 47 42 ff ff call 11233c <__errno> 11e0f5: c7 00 0e 00 00 00 movl $0xe,(%eax) 11e0fb: eb ea jmp 11e0e7 =============================================================================== 00108f14 : #include int fsync( int fd ) { 108f14: 55 push %ebp 108f15: 89 e5 mov %esp,%ebp 108f17: 83 ec 08 sub $0x8,%esp 108f1a: 8b 45 08 mov 0x8(%ebp),%eax rtems_libio_t *iop; rtems_libio_check_fd( fd ); 108f1d: 3b 05 8c 44 12 00 cmp 0x12448c,%eax 108f23: 73 2f jae 108f54 iop = rtems_libio_iop( fd ); 108f25: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 108f2c: 8d 04 d5 00 00 00 00 lea 0x0(,%edx,8),%eax 108f33: 29 d0 sub %edx,%eax 108f35: 03 05 80 86 12 00 add 0x128680,%eax rtems_libio_check_is_open(iop); 108f3b: 8b 50 14 mov 0x14(%eax),%edx 108f3e: f6 c6 01 test $0x1,%dh 108f41: 74 11 je 108f54 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108f43: 83 e2 04 and $0x4,%edx 108f46: 74 20 je 108f68 /* * Now process the fsync(). */ return (*iop->pathinfo.handlers->fsync_h)( iop ); 108f48: 8b 50 20 mov 0x20(%eax),%edx 108f4b: 89 45 08 mov %eax,0x8(%ebp) 108f4e: 8b 42 28 mov 0x28(%edx),%eax } 108f51: c9 leave /* * Now process the fsync(). */ return (*iop->pathinfo.handlers->fsync_h)( iop ); 108f52: ff e0 jmp *%eax { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 108f54: e8 43 a5 00 00 call 11349c <__errno> 108f59: c7 00 09 00 00 00 movl $0x9,(%eax) /* * Now process the fsync(). */ return (*iop->pathinfo.handlers->fsync_h)( iop ); } 108f5f: b8 ff ff ff ff mov $0xffffffff,%eax 108f64: c9 leave 108f65: c3 ret 108f66: 66 90 xchg %ax,%ax rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 108f68: e8 2f a5 00 00 call 11349c <__errno> 108f6d: c7 00 16 00 00 00 movl $0x16,(%eax) 108f73: eb ea jmp 108f5f =============================================================================== 0010fad8 : int ftruncate( int fd, off_t length ) { 10fad8: 55 push %ebp 10fad9: 89 e5 mov %esp,%ebp 10fadb: 57 push %edi 10fadc: 56 push %esi 10fadd: 53 push %ebx 10fade: 83 ec 3c sub $0x3c,%esp 10fae1: 8b 45 08 mov 0x8(%ebp),%eax 10fae4: 8b 55 0c mov 0xc(%ebp),%edx 10fae7: 8b 4d 10 mov 0x10(%ebp),%ecx 10faea: 89 55 c0 mov %edx,-0x40(%ebp) 10faed: 89 4d c4 mov %ecx,-0x3c(%ebp) rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 10faf0: 3b 05 4c 21 12 00 cmp 0x12214c,%eax 10faf6: 73 58 jae 10fb50 iop = rtems_libio_iop( fd ); 10faf8: c1 e0 03 shl $0x3,%eax 10fafb: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 10fb02: 29 c3 sub %eax,%ebx 10fb04: 03 1d 40 63 12 00 add 0x126340,%ebx rtems_libio_check_is_open(iop); 10fb0a: f6 43 15 01 testb $0x1,0x15(%ebx) 10fb0e: 74 40 je 10fb50 /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 10fb10: 8d 7d d4 lea -0x2c(%ebp),%edi 10fb13: 8d 73 18 lea 0x18(%ebx),%esi 10fb16: b9 05 00 00 00 mov $0x5,%ecx 10fb1b: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 10fb1d: 83 ec 0c sub $0xc,%esp 10fb20: 8d 45 d4 lea -0x2c(%ebp),%eax 10fb23: 50 push %eax 10fb24: 8b 45 e0 mov -0x20(%ebp),%eax 10fb27: ff 50 10 call *0x10(%eax) 10fb2a: 83 c4 10 add $0x10,%esp 10fb2d: 48 dec %eax 10fb2e: 74 46 je 10fb76 rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 10fb30: f6 43 14 04 testb $0x4,0x14(%ebx) 10fb34: 74 2e je 10fb64 return (*iop->pathinfo.handlers->ftruncate_h)( iop, length ); 10fb36: 50 push %eax 10fb37: 8b 43 20 mov 0x20(%ebx),%eax 10fb3a: ff 75 c4 pushl -0x3c(%ebp) 10fb3d: ff 75 c0 pushl -0x40(%ebp) 10fb40: 53 push %ebx 10fb41: ff 50 20 call *0x20(%eax) 10fb44: 83 c4 10 add $0x10,%esp } 10fb47: 8d 65 f4 lea -0xc(%ebp),%esp 10fb4a: 5b pop %ebx 10fb4b: 5e pop %esi 10fb4c: 5f pop %edi 10fb4d: c9 leave 10fb4e: c3 ret 10fb4f: 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); 10fb50: e8 e7 27 00 00 call 11233c <__errno> 10fb55: c7 00 09 00 00 00 movl $0x9,(%eax) 10fb5b: b8 ff ff ff ff mov $0xffffffff,%eax 10fb60: eb e5 jmp 10fb47 10fb62: 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 ); 10fb64: e8 d3 27 00 00 call 11233c <__errno> 10fb69: c7 00 16 00 00 00 movl $0x16,(%eax) 10fb6f: b8 ff ff ff ff mov $0xffffffff,%eax 10fb74: eb d1 jmp 10fb47 * 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 ); 10fb76: e8 c1 27 00 00 call 11233c <__errno> 10fb7b: c7 00 15 00 00 00 movl $0x15,(%eax) 10fb81: b8 ff ff ff ff mov $0xffffffff,%eax 10fb86: eb bf jmp 10fb47 =============================================================================== 00108300 : #include #include int getchark(void) { 108300: 55 push %ebp 108301: 89 e5 mov %esp,%ebp 108303: 83 ec 08 sub $0x8,%esp if ( BSP_poll_char ) 108306: a1 4c 22 12 00 mov 0x12224c,%eax 10830b: 85 c0 test %eax,%eax 10830d: 74 05 je 108314 return (*BSP_poll_char)(); return -1; } 10830f: c9 leave #include int getchark(void) { if ( BSP_poll_char ) return (*BSP_poll_char)(); 108310: ff e0 jmp *%eax 108312: 66 90 xchg %ax,%ax return -1; } 108314: b8 ff ff ff ff mov $0xffffffff,%eax 108319: c9 leave 10831a: c3 ret =============================================================================== 0011fa80 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 11fa80: 55 push %ebp 11fa81: 89 e5 mov %esp,%ebp 11fa83: 57 push %edi 11fa84: 56 push %esi 11fa85: 53 push %ebx 11fa86: 83 ec 2c sub $0x2c,%esp 11fa89: 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 ); 11fa8c: 3b 05 8c 53 12 00 cmp 0x12538c,%eax 11fa92: 73 4c jae 11fae0 <== NEVER TAKEN 11fa94: c1 e0 03 shl $0x3,%eax 11fa97: 8d 1c c5 00 00 00 00 lea 0x0(,%eax,8),%ebx 11fa9e: 29 c3 sub %eax,%ebx 11faa0: 03 1d a0 96 12 00 add 0x1296a0,%ebx /* * Make sure we are working on a directory */ loc = iop->pathinfo; 11faa6: 8d 7d d4 lea -0x2c(%ebp),%edi 11faa9: 8d 73 18 lea 0x18(%ebx),%esi 11faac: b9 05 00 00 00 mov $0x5,%ecx 11fab1: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 11fab3: 83 ec 0c sub $0xc,%esp 11fab6: 8d 45 d4 lea -0x2c(%ebp),%eax 11fab9: 50 push %eax 11faba: 8b 45 e0 mov -0x20(%ebp),%eax 11fabd: ff 50 10 call *0x10(%eax) 11fac0: 83 c4 10 add $0x10,%esp 11fac3: 48 dec %eax 11fac4: 75 1e jne 11fae4 /* * 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 ); 11fac6: 50 push %eax 11fac7: 8b 43 20 mov 0x20(%ebx),%eax 11faca: ff 75 10 pushl 0x10(%ebp) 11facd: ff 75 0c pushl 0xc(%ebp) 11fad0: 53 push %ebx 11fad1: ff 50 08 call *0x8(%eax) 11fad4: 83 c4 10 add $0x10,%esp } 11fad7: 8d 65 f4 lea -0xc(%ebp),%esp 11fada: 5b pop %ebx 11fadb: 5e pop %esi 11fadc: 5f pop %edi 11fadd: c9 leave 11fade: c3 ret 11fadf: 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 ); 11fae0: 31 db xor %ebx,%ebx 11fae2: eb c2 jmp 11faa6 <== 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 ); 11fae4: e8 a3 38 ff ff call 11338c <__errno> 11fae9: c7 00 14 00 00 00 movl $0x14,(%eax) 11faef: b8 ff ff ff ff mov $0xffffffff,%eax 11faf4: eb e1 jmp 11fad7 =============================================================================== 00108b34 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 108b34: 55 push %ebp 108b35: 89 e5 mov %esp,%ebp 108b37: 57 push %edi 108b38: 56 push %esi 108b39: 53 push %ebx 108b3a: 83 ec 1c sub $0x1c,%esp 108b3d: 89 c3 mov %eax,%ebx 108b3f: 89 55 e4 mov %edx,-0x1c(%ebp) 108b42: 89 ce mov %ecx,%esi FILE *fp; int match; init_etc_passwd_group(); 108b44: e8 eb fe ff ff call 108a34 if ((fp = fopen("/etc/group", "r")) == NULL) 108b49: 83 ec 08 sub $0x8,%esp 108b4c: 68 d2 08 12 00 push $0x1208d2 108b51: 68 b9 1d 12 00 push $0x121db9 108b56: e8 bd ae 00 00 call 113a18 108b5b: 89 c7 mov %eax,%edi 108b5d: 83 c4 10 add $0x10,%esp 108b60: 85 c0 test %eax,%eax 108b62: 75 22 jne 108b86 108b64: e9 8b 00 00 00 jmp 108bf4 108b69: 8d 76 00 lea 0x0(%esi),%esi for(;;) { if (!scangr(fp, grp, buffer, bufsize)) goto error_einval; if (name) { match = (strcmp(grp->gr_name, name) == 0); 108b6c: 83 ec 08 sub $0x8,%esp 108b6f: 53 push %ebx 108b70: ff 36 pushl (%esi) 108b72: e8 15 bd 00 00 call 11488c 108b77: 83 c4 10 add $0x10,%esp 108b7a: 85 c0 test %eax,%eax 108b7c: 0f 94 c0 sete %al 108b7f: 0f b6 c0 movzbl %al,%eax } else { match = (grp->gr_gid == gid); } if (match) { 108b82: 85 c0 test %eax,%eax 108b84: 75 2e jne 108bb4 if ((fp = fopen("/etc/group", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); for(;;) { if (!scangr(fp, grp, buffer, bufsize)) 108b86: 83 ec 0c sub $0xc,%esp 108b89: ff 75 0c pushl 0xc(%ebp) 108b8c: 8b 4d 08 mov 0x8(%ebp),%ecx 108b8f: 89 f2 mov %esi,%edx 108b91: 89 f8 mov %edi,%eax 108b93: e8 88 fc ff ff call 108820 108b98: 83 c4 10 add $0x10,%esp 108b9b: 85 c0 test %eax,%eax 108b9d: 74 31 je 108bd0 goto error_einval; if (name) { 108b9f: 85 db test %ebx,%ebx 108ba1: 75 c9 jne 108b6c match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); 108ba3: 0f b7 46 08 movzwl 0x8(%esi),%eax 108ba7: 3b 45 e4 cmp -0x1c(%ebp),%eax 108baa: 0f 94 c0 sete %al 108bad: 0f b6 c0 movzbl %al,%eax } if (match) { 108bb0: 85 c0 test %eax,%eax 108bb2: 74 d2 je 108b86 fclose(fp); 108bb4: 83 ec 0c sub $0xc,%esp 108bb7: 57 push %edi 108bb8: e8 57 a7 00 00 call 113314 *result = grp; 108bbd: 8b 45 10 mov 0x10(%ebp),%eax 108bc0: 89 30 mov %esi,(%eax) return 0; 108bc2: 83 c4 10 add $0x10,%esp 108bc5: 31 c0 xor %eax,%eax } } error_einval: fclose(fp); rtems_set_errno_and_return_minus_one( EINVAL ); } 108bc7: 8d 65 f4 lea -0xc(%ebp),%esp 108bca: 5b pop %ebx 108bcb: 5e pop %esi 108bcc: 5f pop %edi 108bcd: c9 leave 108bce: c3 ret 108bcf: 90 nop *result = grp; return 0; } } error_einval: fclose(fp); 108bd0: 83 ec 0c sub $0xc,%esp 108bd3: 57 push %edi 108bd4: e8 3b a7 00 00 call 113314 rtems_set_errno_and_return_minus_one( EINVAL ); 108bd9: e8 de a5 00 00 call 1131bc <__errno> 108bde: c7 00 16 00 00 00 movl $0x16,(%eax) 108be4: 83 c4 10 add $0x10,%esp 108be7: b8 ff ff ff ff mov $0xffffffff,%eax } 108bec: 8d 65 f4 lea -0xc(%ebp),%esp 108bef: 5b pop %ebx 108bf0: 5e pop %esi 108bf1: 5f pop %edi 108bf2: c9 leave 108bf3: c3 ret int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); 108bf4: e8 c3 a5 00 00 call 1131bc <__errno> 108bf9: c7 00 16 00 00 00 movl $0x16,(%eax) 108bff: 83 c8 ff or $0xffffffff,%eax 108c02: eb c3 jmp 108bc7 =============================================================================== 00108e58 : } struct group *getgrnam( const char *name ) { 108e58: 55 push %ebp 108e59: 89 e5 mov %esp,%ebp 108e5b: 83 ec 24 sub $0x24,%esp struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 108e5e: 8d 45 f4 lea -0xc(%ebp),%eax 108e61: 50 push %eax 108e62: 68 c8 00 00 00 push $0xc8 108e67: 68 80 81 12 00 push $0x128180 108e6c: 68 64 81 12 00 push $0x128164 108e71: ff 75 08 pushl 0x8(%ebp) 108e74: e8 b3 ff ff ff call 108e2c 108e79: 83 c4 20 add $0x20,%esp 108e7c: 85 c0 test %eax,%eax 108e7e: 75 08 jne 108e88 return NULL; return p; 108e80: 8b 45 f4 mov -0xc(%ebp),%eax } 108e83: c9 leave 108e84: c3 ret 108e85: 8d 76 00 lea 0x0(%esi),%esi ) { struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) return NULL; 108e88: 31 c0 xor %eax,%eax return p; } 108e8a: c9 leave 108e8b: c3 ret =============================================================================== 001085f8 : */ int getlogin_r( char *name, size_t namesize ) { 1085f8: 55 push %ebp 1085f9: 89 e5 mov %esp,%ebp 1085fb: 53 push %ebx 1085fc: 83 ec 04 sub $0x4,%esp 1085ff: 8b 5d 08 mov 0x8(%ebp),%ebx struct passwd *pw; char *pname; if ( !name ) 108602: 85 db test %ebx,%ebx 108604: 74 42 je 108648 return EFAULT; if ( namesize < LOGIN_NAME_MAX ) 108606: 83 7d 0c 08 cmpl $0x8,0xc(%ebp) 10860a: 77 0c ja 108618 return ERANGE; 10860c: b8 22 00 00 00 mov $0x22,%eax if ( pw ) pname = pw->pw_name; strncpy( name, pname, LOGIN_NAME_MAX ); return 0; } 108611: 8b 5d fc mov -0x4(%ebp),%ebx 108614: c9 leave 108615: c3 ret 108616: 66 90 xchg %ax,%ax return ERANGE; /* Set the pointer to a default name */ pname = ""; pw = getpwuid(getuid()); 108618: e8 e7 09 00 00 call 109004 10861d: 83 ec 0c sub $0xc,%esp 108620: 0f b7 c0 movzwl %ax,%eax 108623: 50 push %eax 108624: e8 37 07 00 00 call 108d60 if ( pw ) 108629: 83 c4 10 add $0x10,%esp 10862c: 85 c0 test %eax,%eax 10862e: 74 20 je 108650 pname = pw->pw_name; 108630: 8b 00 mov (%eax),%eax strncpy( name, pname, LOGIN_NAME_MAX ); 108632: 52 push %edx 108633: 6a 09 push $0x9 108635: 50 push %eax 108636: 53 push %ebx 108637: e8 d0 c3 00 00 call 114a0c return 0; 10863c: 83 c4 10 add $0x10,%esp 10863f: 31 c0 xor %eax,%eax } 108641: 8b 5d fc mov -0x4(%ebp),%ebx 108644: c9 leave 108645: c3 ret 108646: 66 90 xchg %ax,%ax { struct passwd *pw; char *pname; if ( !name ) return EFAULT; 108648: b8 0e 00 00 00 mov $0xe,%eax 10864d: eb c2 jmp 108611 10864f: 90 nop if ( namesize < LOGIN_NAME_MAX ) return ERANGE; /* Set the pointer to a default name */ pname = ""; 108650: b8 09 1f 12 00 mov $0x121f09,%eax 108655: eb db jmp 108632 =============================================================================== 00108c04 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 108c04: 55 push %ebp 108c05: 89 e5 mov %esp,%ebp 108c07: 57 push %edi 108c08: 56 push %esi 108c09: 53 push %ebx 108c0a: 83 ec 1c sub $0x1c,%esp 108c0d: 89 c3 mov %eax,%ebx 108c0f: 89 55 e4 mov %edx,-0x1c(%ebp) 108c12: 89 ce mov %ecx,%esi FILE *fp; int match; init_etc_passwd_group(); 108c14: e8 1b fe ff ff call 108a34 if ((fp = fopen("/etc/passwd", "r")) == NULL) 108c19: 83 ec 08 sub $0x8,%esp 108c1c: 68 d2 08 12 00 push $0x1208d2 108c21: 68 ad 1d 12 00 push $0x121dad 108c26: e8 ed ad 00 00 call 113a18 108c2b: 89 c7 mov %eax,%edi 108c2d: 83 c4 10 add $0x10,%esp 108c30: 85 c0 test %eax,%eax 108c32: 75 22 jne 108c56 108c34: e9 8b 00 00 00 jmp 108cc4 108c39: 8d 76 00 lea 0x0(%esi),%esi for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) goto error_einval; if (name) { match = (strcmp(pwd->pw_name, name) == 0); 108c3c: 83 ec 08 sub $0x8,%esp 108c3f: 53 push %ebx 108c40: ff 36 pushl (%esi) 108c42: e8 45 bc 00 00 call 11488c 108c47: 83 c4 10 add $0x10,%esp 108c4a: 85 c0 test %eax,%eax 108c4c: 0f 94 c0 sete %al 108c4f: 0f b6 c0 movzbl %al,%eax } else { match = (pwd->pw_uid == uid); } if (match) { 108c52: 85 c0 test %eax,%eax 108c54: 75 2e jne 108c84 if ((fp = fopen("/etc/passwd", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) 108c56: 83 ec 0c sub $0xc,%esp 108c59: ff 75 0c pushl 0xc(%ebp) 108c5c: 8b 4d 08 mov 0x8(%ebp),%ecx 108c5f: 89 f2 mov %esi,%edx 108c61: 89 f8 mov %edi,%eax 108c63: e8 d0 fc ff ff call 108938 108c68: 83 c4 10 add $0x10,%esp 108c6b: 85 c0 test %eax,%eax 108c6d: 74 31 je 108ca0 goto error_einval; if (name) { 108c6f: 85 db test %ebx,%ebx 108c71: 75 c9 jne 108c3c match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); 108c73: 0f b7 46 08 movzwl 0x8(%esi),%eax 108c77: 3b 45 e4 cmp -0x1c(%ebp),%eax 108c7a: 0f 94 c0 sete %al 108c7d: 0f b6 c0 movzbl %al,%eax } if (match) { 108c80: 85 c0 test %eax,%eax 108c82: 74 d2 je 108c56 fclose(fp); 108c84: 83 ec 0c sub $0xc,%esp 108c87: 57 push %edi 108c88: e8 87 a6 00 00 call 113314 *result = pwd; 108c8d: 8b 45 10 mov 0x10(%ebp),%eax 108c90: 89 30 mov %esi,(%eax) return 0; 108c92: 83 c4 10 add $0x10,%esp 108c95: 31 c0 xor %eax,%eax } } error_einval: fclose(fp); rtems_set_errno_and_return_minus_one( EINVAL ); } 108c97: 8d 65 f4 lea -0xc(%ebp),%esp 108c9a: 5b pop %ebx 108c9b: 5e pop %esi 108c9c: 5f pop %edi 108c9d: c9 leave 108c9e: c3 ret 108c9f: 90 nop *result = pwd; return 0; } } error_einval: fclose(fp); 108ca0: 83 ec 0c sub $0xc,%esp 108ca3: 57 push %edi 108ca4: e8 6b a6 00 00 call 113314 rtems_set_errno_and_return_minus_one( EINVAL ); 108ca9: e8 0e a5 00 00 call 1131bc <__errno> 108cae: c7 00 16 00 00 00 movl $0x16,(%eax) 108cb4: 83 c4 10 add $0x10,%esp 108cb7: b8 ff ff ff ff mov $0xffffffff,%eax } 108cbc: 8d 65 f4 lea -0xc(%ebp),%esp 108cbf: 5b pop %ebx 108cc0: 5e pop %esi 108cc1: 5f pop %edi 108cc2: c9 leave 108cc3: c3 ret int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) rtems_set_errno_and_return_minus_one( EINVAL ); 108cc4: e8 f3 a4 00 00 call 1131bc <__errno> 108cc9: c7 00 16 00 00 00 movl $0x16,(%eax) 108ccf: 83 c8 ff or $0xffffffff,%eax 108cd2: eb c3 jmp 108c97 =============================================================================== 00108d00 : } struct passwd *getpwnam( const char *name ) { 108d00: 55 push %ebp 108d01: 89 e5 mov %esp,%ebp 108d03: 83 ec 24 sub $0x24,%esp struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 108d06: 8d 45 f4 lea -0xc(%ebp),%eax 108d09: 50 push %eax 108d0a: 68 c8 00 00 00 push $0xc8 108d0f: 68 80 82 12 00 push $0x128280 108d14: 68 4c 82 12 00 push $0x12824c 108d19: ff 75 08 pushl 0x8(%ebp) 108d1c: e8 b3 ff ff ff call 108cd4 108d21: 83 c4 20 add $0x20,%esp 108d24: 85 c0 test %eax,%eax 108d26: 75 08 jne 108d30 return NULL; return p; 108d28: 8b 45 f4 mov -0xc(%ebp),%eax } 108d2b: c9 leave 108d2c: c3 ret 108d2d: 8d 76 00 lea 0x0(%esi),%esi ) { struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) return NULL; 108d30: 31 c0 xor %eax,%eax return p; } 108d32: c9 leave 108d33: c3 ret =============================================================================== 00108130 : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 108130: 55 push %ebp 108131: 89 e5 mov %esp,%ebp 108133: 56 push %esi 108134: 53 push %ebx 108135: 83 ec 10 sub $0x10,%esp 108138: 8b 5d 08 mov 0x8(%ebp),%ebx /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) 10813b: 85 db test %ebx,%ebx 10813d: 74 39 je 108178 <== NEVER TAKEN { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 10813f: 9c pushf 108140: fa cli 108141: 5e pop %esi _TOD_Get( &now ); 108142: 83 ec 0c sub $0xc,%esp 108145: 8d 45 f0 lea -0x10(%ebp),%eax 108148: 50 push %eax 108149: e8 6e 42 00 00 call 10c3bc <_TOD_Get> _ISR_Enable(level); 10814e: 56 push %esi 10814f: 9d popf useconds = (suseconds_t)now.tv_nsec; 108150: 8b 4d f4 mov -0xc(%ebp),%ecx useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 108153: 8b 45 f0 mov -0x10(%ebp),%eax 108156: 89 03 mov %eax,(%ebx) _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; 108158: b8 d3 4d 62 10 mov $0x10624dd3,%eax 10815d: f7 e9 imul %ecx 10815f: 89 d0 mov %edx,%eax 108161: c1 f8 06 sar $0x6,%eax 108164: c1 f9 1f sar $0x1f,%ecx 108167: 29 c8 sub %ecx,%eax 108169: 89 43 04 mov %eax,0x4(%ebx) * Timezone information ignored by the OS proper. Per email * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; 10816c: 83 c4 10 add $0x10,%esp 10816f: 31 c0 xor %eax,%eax } 108171: 8d 65 f8 lea -0x8(%ebp),%esp 108174: 5b pop %ebx 108175: 5e pop %esi 108176: c9 leave 108177: c3 ret void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) rtems_set_errno_and_return_minus_one( EFAULT ); 108178: e8 bf a1 00 00 call 11233c <__errno> <== NOT EXECUTED 10817d: c7 00 0e 00 00 00 movl $0xe,(%eax) <== NOT EXECUTED 108183: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 108188: eb e7 jmp 108171 <== NOT EXECUTED =============================================================================== 00111b70 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 111b70: 55 push %ebp 111b71: 89 e5 mov %esp,%ebp 111b73: 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 ) 111b76: 8b 50 18 mov 0x18(%eax),%edx 111b79: 83 7a 4c 01 cmpl $0x1,0x4c(%edx) 111b7d: 74 09 je 111b88 <== ALWAYS TAKEN return -1; /* It wasn't a directory --> return error */ 111b7f: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED iop->offset = 0; return 0; } 111b84: c9 leave <== NOT EXECUTED 111b85: c3 ret <== NOT EXECUTED 111b86: 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; 111b88: c7 40 0c 00 00 00 00 movl $0x0,0xc(%eax) 111b8f: c7 40 10 00 00 00 00 movl $0x0,0x10(%eax) return 0; 111b96: 31 c0 xor %eax,%eax } 111b98: c9 leave 111b99: c3 ret =============================================================================== 00111b9c : ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 111b9c: 55 push %ebp 111b9d: 89 e5 mov %esp,%ebp 111b9f: 57 push %edi 111ba0: 56 push %esi 111ba1: 53 push %ebx 111ba2: 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; 111ba8: 8b 55 08 mov 0x8(%ebp),%edx 111bab: 8b 42 18 mov 0x18(%edx),%eax IMFS_create_orphan( the_jnode ); IMFS_check_node_remove( the_jnode ); return 0; } 111bae: 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 ); 111bb1: 83 c0 54 add $0x54,%eax 111bb4: 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 ) ) 111bba: 39 c3 cmp %eax,%ebx 111bbc: 0f 84 2a 01 00 00 je 111cec /* Move to the first of the desired directory entries */ the_node = rtems_chain_first( the_chain ); bytes_transferred = 0; first_entry = iop->offset; 111bc2: 8b 42 0c mov 0xc(%edx),%eax 111bc5: 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); 111bcb: ba f1 f0 f0 f0 mov $0xf0f0f0f1,%edx 111bd0: 8b 45 10 mov 0x10(%ebp),%eax 111bd3: f7 e2 mul %edx 111bd5: c1 ea 08 shr $0x8,%edx 111bd8: 89 d0 mov %edx,%eax 111bda: c1 e0 04 shl $0x4,%eax 111bdd: c1 e2 08 shl $0x8,%edx 111be0: 8d 14 10 lea (%eax,%edx,1),%edx 111be3: 03 95 d4 fe ff ff add -0x12c(%ebp),%edx 111be9: 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 ( 111bef: 85 d2 test %edx,%edx 111bf1: 0f 8e f5 00 00 00 jle 111cec <== NEVER TAKEN 111bf7: 31 d2 xor %edx,%edx 111bf9: c7 85 c8 fe ff ff 00 movl $0x0,-0x138(%ebp) 111c00: 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 ); 111c03: 8d 85 d8 fe ff ff lea -0x128(%ebp),%eax 111c09: 89 85 b4 fe ff ff mov %eax,-0x14c(%ebp) 111c0f: eb 23 jmp 111c34 111c11: 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; 111c14: 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( 111c16: 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 ( 111c1c: 39 95 d0 fe ff ff cmp %edx,-0x130(%ebp) 111c22: 0f 8e b4 00 00 00 jle 111cdc <== 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 ) ){ 111c28: 3b 9d cc fe ff ff cmp -0x134(%ebp),%ebx 111c2e: 0f 84 a8 00 00 00 je 111cdc /* entry in the read */ return bytes_transferred; /* Indicate that there are no more */ /* entries to return */ } if( current_entry >= first_entry ) { 111c34: 39 95 d4 fe ff ff cmp %edx,-0x12c(%ebp) 111c3a: 7f d8 jg 111c14 /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; 111c3c: 89 95 dc fe ff ff mov %edx,-0x124(%ebp) 111c42: 89 d0 mov %edx,%eax 111c44: c1 f8 1f sar $0x1f,%eax 111c47: 89 85 e0 fe ff ff mov %eax,-0x120(%ebp) tmp_dirent.d_reclen = sizeof( struct dirent ); 111c4d: 66 c7 85 e4 fe ff ff movw $0x110,-0x11c(%ebp) 111c54: 10 01 the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 111c56: 8b 43 38 mov 0x38(%ebx),%eax 111c59: 89 85 d8 fe ff ff mov %eax,-0x128(%ebp) tmp_dirent.d_namlen = strlen( the_jnode->name ); 111c5f: 8d 73 0c lea 0xc(%ebx),%esi 111c62: 31 c0 xor %eax,%eax 111c64: b9 ff ff ff ff mov $0xffffffff,%ecx 111c69: 89 f7 mov %esi,%edi 111c6b: f2 ae repnz scas %es:(%edi),%al 111c6d: f7 d1 not %ecx 111c6f: 49 dec %ecx 111c70: 66 89 8d e6 fe ff ff mov %cx,-0x11a(%ebp) strcpy( tmp_dirent.d_name, the_jnode->name ); 111c77: 83 ec 08 sub $0x8,%esp 111c7a: 56 push %esi 111c7b: 8d 85 e8 fe ff ff lea -0x118(%ebp),%eax 111c81: 50 push %eax 111c82: 89 95 c4 fe ff ff mov %edx,-0x13c(%ebp) 111c88: e8 77 13 00 00 call 113004 memcpy( 111c8d: 8b 45 0c mov 0xc(%ebp),%eax 111c90: 03 85 c8 fe ff ff add -0x138(%ebp),%eax 111c96: b9 44 00 00 00 mov $0x44,%ecx 111c9b: 89 c7 mov %eax,%edi 111c9d: 8b b5 b4 fe ff ff mov -0x14c(%ebp),%esi 111ca3: f3 a5 rep movsl %ds:(%esi),%es:(%edi) buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 111ca5: 8b 45 08 mov 0x8(%ebp),%eax 111ca8: 81 40 0c 10 01 00 00 addl $0x110,0xc(%eax) 111caf: 83 50 10 00 adcl $0x0,0x10(%eax) bytes_transferred = bytes_transferred + sizeof( struct dirent ); 111cb3: 81 85 c8 fe ff ff 10 addl $0x110,-0x138(%ebp) 111cba: 01 00 00 111cbd: 83 c4 10 add $0x10,%esp 111cc0: 8b 95 c4 fe ff ff mov -0x13c(%ebp),%edx } the_node = the_node->next; 111cc6: 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( 111cc8: 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 ( 111cce: 39 95 d0 fe ff ff cmp %edx,-0x130(%ebp) 111cd4: 0f 8f 4e ff ff ff jg 111c28 <== NEVER TAKEN 111cda: 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 ) ){ 111cdc: 8b 85 c8 fe ff ff mov -0x138(%ebp),%eax the_node = the_node->next; } /* Success */ return bytes_transferred; } 111ce2: 8d 65 f4 lea -0xc(%ebp),%esp 111ce5: 5b pop %ebx 111ce6: 5e pop %esi 111ce7: 5f pop %edi 111ce8: c9 leave 111ce9: c3 ret 111cea: 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; 111cec: 31 c0 xor %eax,%eax the_node = the_node->next; } /* Success */ return bytes_transferred; } 111cee: 8d 65 f4 lea -0xc(%ebp),%esp 111cf1: 5b pop %ebx 111cf2: 5e pop %esi 111cf3: 5f pop %edi 111cf4: c9 leave 111cf5: c3 ret =============================================================================== 00111e28 : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 111e28: 55 push %ebp 111e29: 89 e5 mov %esp,%ebp 111e2b: 53 push %ebx 111e2c: 83 ec 04 sub $0x4,%esp 111e2f: 8b 45 0c mov 0xc(%ebp),%eax IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 111e32: 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 ); 111e34: 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 ) ) 111e37: 39 53 50 cmp %edx,0x50(%ebx) 111e3a: 75 44 jne 111e80 /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 111e3c: 8b 40 10 mov 0x10(%eax),%eax 111e3f: 3b 58 1c cmp 0x1c(%eax),%ebx 111e42: 74 24 je 111e68 /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 111e44: 8b 4b 5c mov 0x5c(%ebx),%ecx 111e47: 85 c9 test %ecx,%ecx 111e49: 75 1d jne 111e68 <== NEVER TAKEN rtems_set_errno_and_return_minus_one( EBUSY ); IMFS_create_orphan( the_jnode ); 111e4b: 83 ec 0c sub $0xc,%esp 111e4e: 53 push %ebx 111e4f: e8 e4 d9 ff ff call 10f838 IMFS_check_node_remove( the_jnode ); 111e54: 89 1c 24 mov %ebx,(%esp) 111e57: e8 20 da ff ff call 10f87c return 0; 111e5c: 83 c4 10 add $0x10,%esp 111e5f: 31 c0 xor %eax,%eax } 111e61: 8b 5d fc mov -0x4(%ebp),%ebx 111e64: c9 leave 111e65: c3 ret 111e66: 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 ); 111e68: e8 cf 04 00 00 call 11233c <__errno> 111e6d: c7 00 10 00 00 00 movl $0x10,(%eax) 111e73: b8 ff ff ff ff mov $0xffffffff,%eax IMFS_create_orphan( the_jnode ); IMFS_check_node_remove( the_jnode ); return 0; } 111e78: 8b 5d fc mov -0x4(%ebp),%ebx 111e7b: c9 leave 111e7c: c3 ret 111e7d: 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 ); 111e80: e8 b7 04 00 00 call 11233c <__errno> 111e85: c7 00 5a 00 00 00 movl $0x5a,(%eax) 111e8b: b8 ff ff ff ff mov $0xffffffff,%eax 111e90: eb cf jmp 111e61 =============================================================================== 00108a34 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 108a34: 55 push %ebp 108a35: 89 e5 mov %esp,%ebp 108a37: 53 push %ebx 108a38: 83 ec 04 sub $0x4,%esp FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 108a3b: 80 3d 48 83 12 00 00 cmpb $0x0,0x128348 108a42: 74 08 je 108a4c fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); } } 108a44: 8b 5d fc mov -0x4(%ebp),%ebx 108a47: c9 leave 108a48: c3 ret 108a49: 8d 76 00 lea 0x0(%esi),%esi FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 108a4c: c6 05 48 83 12 00 01 movb $0x1,0x128348 mkdir("/etc", 0777); 108a53: 83 ec 08 sub $0x8,%esp 108a56: 68 ff 01 00 00 push $0x1ff 108a5b: 68 a8 1d 12 00 push $0x121da8 108a60: e8 37 08 00 00 call 10929c /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 108a65: 59 pop %ecx 108a66: 5b pop %ebx 108a67: 68 d2 08 12 00 push $0x1208d2 108a6c: 68 ad 1d 12 00 push $0x121dad 108a71: e8 a2 af 00 00 call 113a18 108a76: 83 c4 10 add $0x10,%esp 108a79: 85 c0 test %eax,%eax 108a7b: 74 77 je 108af4 fclose(fp); 108a7d: 83 ec 0c sub $0xc,%esp 108a80: 50 push %eax 108a81: e8 8e a8 00 00 call 113314 108a86: 83 c4 10 add $0x10,%esp } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 108a89: 83 ec 08 sub $0x8,%esp 108a8c: 68 d2 08 12 00 push $0x1208d2 108a91: 68 b9 1d 12 00 push $0x121db9 108a96: e8 7d af 00 00 call 113a18 108a9b: 83 c4 10 add $0x10,%esp 108a9e: 85 c0 test %eax,%eax 108aa0: 74 12 je 108ab4 fclose(fp); 108aa2: 83 ec 0c sub $0xc,%esp 108aa5: 50 push %eax 108aa6: e8 69 a8 00 00 call 113314 108aab: 83 c4 10 add $0x10,%esp fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); } } 108aae: 8b 5d fc mov -0x4(%ebp),%ebx 108ab1: c9 leave 108ab2: c3 ret 108ab3: 90 nop * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { 108ab4: 83 ec 08 sub $0x8,%esp 108ab7: 68 b4 07 12 00 push $0x1207b4 108abc: 68 b9 1d 12 00 push $0x121db9 108ac1: e8 52 af 00 00 call 113a18 108ac6: 89 c3 mov %eax,%ebx 108ac8: 83 c4 10 add $0x10,%esp 108acb: 85 c0 test %eax,%eax 108acd: 0f 84 71 ff ff ff je 108a44 <== NEVER TAKEN fprintf( fp, "root:x:0:root\n" 108ad3: 50 push %eax 108ad4: 6a 2a push $0x2a 108ad6: 6a 01 push $0x1 108ad8: 68 2c 1e 12 00 push $0x121e2c 108add: e8 0a b7 00 00 call 1141ec "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 108ae2: 89 1c 24 mov %ebx,(%esp) 108ae5: e8 2a a8 00 00 call 113314 108aea: 83 c4 10 add $0x10,%esp 108aed: e9 52 ff ff ff jmp 108a44 108af2: 66 90 xchg %ax,%ax * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { 108af4: 83 ec 08 sub $0x8,%esp 108af7: 68 b4 07 12 00 push $0x1207b4 108afc: 68 ad 1d 12 00 push $0x121dad 108b01: e8 12 af 00 00 call 113a18 108b06: 89 c3 mov %eax,%ebx 108b08: 83 c4 10 add $0x10,%esp 108b0b: 85 c0 test %eax,%eax 108b0d: 0f 84 76 ff ff ff je 108a89 <== NEVER TAKEN fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 108b13: 50 push %eax 108b14: 6a 66 push $0x66 108b16: 6a 01 push $0x1 108b18: 68 c4 1d 12 00 push $0x121dc4 108b1d: e8 ca b6 00 00 call 1141ec "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 108b22: 89 1c 24 mov %ebx,(%esp) 108b25: e8 ea a7 00 00 call 113314 108b2a: 83 c4 10 add $0x10,%esp 108b2d: e9 57 ff ff ff jmp 108a89 =============================================================================== 00109f6c : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 109f6c: 55 push %ebp 109f6d: 89 e5 mov %esp,%ebp 109f6f: 56 push %esi 109f70: 53 push %ebx 109f71: 89 d6 mov %edx,%esi 109f73: 88 c3 mov %al,%bl if (tty->termios.c_iflag & ISTRIP) 109f75: 8b 42 30 mov 0x30(%edx),%eax 109f78: a8 20 test $0x20,%al 109f7a: 74 03 je 109f7f <== ALWAYS TAKEN c &= 0x7f; 109f7c: 83 e3 7f and $0x7f,%ebx <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 109f7f: f6 c4 02 test $0x2,%ah 109f82: 74 18 je 109f9c c = tolower (c); 109f84: 0f b6 db movzbl %bl,%ebx 109f87: 8b 15 f4 41 12 00 mov 0x1241f4,%edx 109f8d: 0f be 54 1a 01 movsbl 0x1(%edx,%ebx,1),%edx 109f92: 83 e2 03 and $0x3,%edx 109f95: 4a dec %edx 109f96: 0f 84 9c 00 00 00 je 10a038 if (c == '\r') { 109f9c: 80 fb 0d cmp $0xd,%bl 109f9f: 74 33 je 109fd4 if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 109fa1: 80 fb 0a cmp $0xa,%bl 109fa4: 0f 84 86 00 00 00 je 10a030 c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 109faa: 84 db test %bl,%bl 109fac: 75 3a jne 109fe8 <== ALWAYS TAKEN } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 109fae: 8b 46 20 mov 0x20(%esi),%eax 109fb1: 8b 15 40 41 12 00 mov 0x124140,%edx 109fb7: 4a dec %edx 109fb8: 39 d0 cmp %edx,%eax 109fba: 7d 1c jge 109fd8 <== NEVER TAKEN if (tty->termios.c_lflag & ECHO) 109fbc: f6 46 3c 08 testb $0x8,0x3c(%esi) 109fc0: 75 7e jne 10a040 <== ALWAYS TAKEN echo (c, tty); tty->cbuf[tty->ccount++] = c; 109fc2: 8b 56 1c mov 0x1c(%esi),%edx 109fc5: 88 1c 02 mov %bl,(%edx,%eax,1) 109fc8: 40 inc %eax 109fc9: 89 46 20 mov %eax,0x20(%esi) } return 0; 109fcc: 31 c0 xor %eax,%eax } 109fce: 5b pop %ebx 109fcf: 5e pop %esi 109fd0: c9 leave 109fd1: c3 ret 109fd2: 66 90 xchg %ax,%ax if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) 109fd4: a8 80 test $0x80,%al 109fd6: 74 08 je 109fe0 <== ALWAYS TAKEN if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; 109fd8: 31 c0 xor %eax,%eax } 109fda: 5b pop %ebx <== NOT EXECUTED 109fdb: 5e pop %esi <== NOT EXECUTED 109fdc: c9 leave <== NOT EXECUTED 109fdd: c3 ret <== NOT EXECUTED 109fde: 66 90 xchg %ax,%ax <== NOT EXECUTED c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) 109fe0: f6 c4 01 test $0x1,%ah 109fe3: 74 03 je 109fe8 <== NEVER TAKEN c = '\n'; 109fe5: b3 0a mov $0xa,%bl 109fe7: 90 nop } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 109fe8: 8b 46 3c mov 0x3c(%esi),%eax 109feb: a8 02 test $0x2,%al 109fed: 74 bf je 109fae if (c == tty->termios.c_cc[VERASE]) { 109fef: 38 5e 43 cmp %bl,0x43(%esi) 109ff2: 0f 84 b0 00 00 00 je 10a0a8 erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 109ff8: 38 5e 44 cmp %bl,0x44(%esi) 109ffb: 74 63 je 10a060 erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 109ffd: 38 5e 45 cmp %bl,0x45(%esi) 10a000: 0f 84 96 00 00 00 je 10a09c <== NEVER TAKEN return 1; } else if (c == '\n') { 10a006: 80 fb 0a cmp $0xa,%bl 10a009: 74 69 je 10a074 if (tty->termios.c_lflag & (ECHO | ECHONL)) echo (c, tty); tty->cbuf[tty->ccount++] = c; return 1; } else if ((c == tty->termios.c_cc[VEOL]) || 10a00b: 38 5e 4c cmp %bl,0x4c(%esi) 10a00e: 74 05 je 10a015 <== NEVER TAKEN 10a010: 38 5e 51 cmp %bl,0x51(%esi) 10a013: 75 99 jne 109fae <== ALWAYS TAKEN (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) 10a015: a8 08 test $0x8,%al <== NOT EXECUTED 10a017: 75 3b jne 10a054 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 10a019: 8b 46 20 mov 0x20(%esi),%eax <== NOT EXECUTED 10a01c: 8b 56 1c mov 0x1c(%esi),%edx <== NOT EXECUTED 10a01f: 88 1c 02 mov %bl,(%edx,%eax,1) <== NOT EXECUTED 10a022: 40 inc %eax <== NOT EXECUTED 10a023: 89 46 20 mov %eax,0x20(%esi) <== NOT EXECUTED return 1; 10a026: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED 10a02b: eb a1 jmp 109fce <== NOT EXECUTED 10a02d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if (c == '\r') { if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 10a030: a8 40 test $0x40,%al 10a032: 74 b4 je 109fe8 <== ALWAYS TAKEN c = '\r'; 10a034: b3 0d mov $0xd,%bl <== NOT EXECUTED 10a036: eb b0 jmp 109fe8 <== NOT EXECUTED { if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC) c = tolower (c); 10a038: 83 c3 20 add $0x20,%ebx 10a03b: e9 5c ff ff ff jmp 109f9c /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 10a040: 0f b6 c3 movzbl %bl,%eax 10a043: 89 f2 mov %esi,%edx 10a045: e8 f2 fc ff ff call 109d3c 10a04a: 8b 46 20 mov 0x20(%esi),%eax 10a04d: e9 70 ff ff ff jmp 109fc2 10a052: 66 90 xchg %ax,%ax tty->cbuf[tty->ccount++] = c; return 1; } else if ((c == tty->termios.c_cc[VEOL]) || (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 10a054: 0f b6 c3 movzbl %bl,%eax <== NOT EXECUTED 10a057: 89 f2 mov %esi,%edx <== NOT EXECUTED 10a059: e8 de fc ff ff call 109d3c <== NOT EXECUTED 10a05e: eb b9 jmp 10a019 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); 10a060: ba 01 00 00 00 mov $0x1,%edx 10a065: 89 f0 mov %esi,%eax 10a067: e8 34 fd ff ff call 109da0 return 0; 10a06c: 31 c0 xor %eax,%eax 10a06e: e9 5b ff ff ff jmp 109fce 10a073: 90 nop } else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) 10a074: a8 48 test $0x48,%al 10a076: 74 0c je 10a084 <== NEVER TAKEN echo (c, tty); 10a078: 89 f2 mov %esi,%edx 10a07a: b8 0a 00 00 00 mov $0xa,%eax 10a07f: e8 b8 fc ff ff call 109d3c tty->cbuf[tty->ccount++] = c; 10a084: 8b 46 20 mov 0x20(%esi),%eax 10a087: 8b 56 1c mov 0x1c(%esi),%edx 10a08a: c6 04 02 0a movb $0xa,(%edx,%eax,1) 10a08e: 40 inc %eax 10a08f: 89 46 20 mov %eax,0x20(%esi) return 1; 10a092: b8 01 00 00 00 mov $0x1,%eax 10a097: e9 32 ff ff ff jmp 109fce else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { return 1; 10a09c: b8 01 00 00 00 mov $0x1,%eax <== NOT EXECUTED 10a0a1: e9 28 ff ff ff jmp 109fce <== NOT EXECUTED 10a0a6: 66 90 xchg %ax,%ax <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); 10a0a8: 31 d2 xor %edx,%edx 10a0aa: 89 f0 mov %esi,%eax 10a0ac: e8 ef fc ff ff call 109da0 return 0; 10a0b1: 31 c0 xor %eax,%eax 10a0b3: e9 16 ff ff ff jmp 109fce =============================================================================== 001237b8 : * These are directly supported (and completely correct) in the posix api. */ #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { 1237b8: 55 push %ebp <== NOT EXECUTED 1237b9: 89 e5 mov %esp,%ebp <== NOT EXECUTED return 0; } 1237bb: 31 c0 xor %eax,%eax <== NOT EXECUTED 1237bd: c9 leave <== NOT EXECUTED 1237be: c3 ret <== NOT EXECUTED =============================================================================== 0011e254 : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 11e254: 55 push %ebp 11e255: 89 e5 mov %esp,%ebp 11e257: 53 push %ebx 11e258: 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())) 11e25b: 83 3d 80 66 12 00 03 cmpl $0x3,0x126680 11e262: 74 08 je 11e26c <== ALWAYS TAKEN */ fclose (stdin); fclose (stdout); fclose (stderr); } 11e264: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 11e267: c9 leave <== NOT EXECUTED 11e268: c3 ret <== NOT EXECUTED 11e269: 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) { 11e26c: a1 00 42 12 00 mov 0x124200,%eax 11e271: 8b 1d e0 0d 12 00 mov 0x120de0,%ebx 11e277: 39 d8 cmp %ebx,%eax 11e279: 74 14 je 11e28f _wrapup_reent(_global_impure_ptr); 11e27b: 83 ec 0c sub $0xc,%esp 11e27e: 53 push %ebx 11e27f: e8 f8 05 00 00 call 11e87c <_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; 11e284: 89 1d 00 42 12 00 mov %ebx,0x124200 11e28a: 83 c4 10 add $0x10,%esp 11e28d: 89 d8 mov %ebx,%eax * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 11e28f: 83 ec 0c sub $0xc,%esp 11e292: ff 70 04 pushl 0x4(%eax) 11e295: e8 fa 41 ff ff call 112494 fclose (stdout); 11e29a: 5a pop %edx 11e29b: a1 00 42 12 00 mov 0x124200,%eax 11e2a0: ff 70 08 pushl 0x8(%eax) 11e2a3: e8 ec 41 ff ff call 112494 fclose (stderr); 11e2a8: 58 pop %eax 11e2a9: a1 00 42 12 00 mov 0x124200,%eax 11e2ae: ff 70 0c pushl 0xc(%eax) 11e2b1: e8 de 41 ff ff call 112494 11e2b6: 83 c4 10 add $0x10,%esp } 11e2b9: 8b 5d fc mov -0x4(%ebp),%ebx 11e2bc: c9 leave 11e2bd: c3 ret =============================================================================== 0010b578 : int link( const char *existing, const char *new ) { 10b578: 55 push %ebp 10b579: 89 e5 mov %esp,%ebp 10b57b: 57 push %edi 10b57c: 56 push %esi 10b57d: 53 push %ebx 10b57e: 83 ec 58 sub $0x58,%esp 10b581: 8b 55 08 mov 0x8(%ebp),%edx 10b584: 8b 5d 0c mov 0xc(%ebp),%ebx /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 10b587: 31 c0 xor %eax,%eax 10b589: b9 ff ff ff ff mov $0xffffffff,%ecx 10b58e: 89 d7 mov %edx,%edi 10b590: f2 ae repnz scas %es:(%edi),%al 10b592: f7 d1 not %ecx 10b594: 49 dec %ecx 10b595: 6a 01 push $0x1 10b597: 8d 75 cc lea -0x34(%ebp),%esi 10b59a: 56 push %esi 10b59b: 6a 00 push $0x0 10b59d: 51 push %ecx 10b59e: 52 push %edx 10b59f: e8 28 f9 ff ff call 10aecc 0, &existing_loc, true ); if ( result != 0 ) 10b5a4: 83 c4 20 add $0x20,%esp 10b5a7: 85 c0 test %eax,%eax 10b5a9: 74 0d je 10b5b8 return -1; 10b5ab: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } 10b5b0: 8d 65 f4 lea -0xc(%ebp),%esp 10b5b3: 5b pop %ebx 10b5b4: 5e pop %esi 10b5b5: 5f pop %edi 10b5b6: c9 leave 10b5b7: c3 ret /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 10b5b8: 52 push %edx 10b5b9: 8d 7d b8 lea -0x48(%ebp),%edi 10b5bc: 57 push %edi 10b5bd: 8d 45 e4 lea -0x1c(%ebp),%eax 10b5c0: 50 push %eax 10b5c1: 53 push %ebx 10b5c2: e8 f5 12 00 00 call 10c8bc result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 10b5c7: 83 c4 0c add $0xc,%esp 10b5ca: 8d 45 e0 lea -0x20(%ebp),%eax 10b5cd: 50 push %eax 10b5ce: 57 push %edi 10b5cf: 03 5d e4 add -0x1c(%ebp),%ebx 10b5d2: 53 push %ebx 10b5d3: 8b 45 c4 mov -0x3c(%ebp),%eax 10b5d6: ff 50 04 call *0x4(%eax) if ( result != 0 ) { 10b5d9: 83 c4 10 add $0x10,%esp 10b5dc: 85 c0 test %eax,%eax 10b5de: 75 61 jne 10b641 /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 10b5e0: 8b 45 dc mov -0x24(%ebp),%eax 10b5e3: 39 45 c8 cmp %eax,-0x38(%ebp) 10b5e6: 75 30 jne 10b618 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 10b5e8: 50 push %eax 10b5e9: ff 75 e0 pushl -0x20(%ebp) 10b5ec: 57 push %edi 10b5ed: 56 push %esi 10b5ee: 8b 45 c4 mov -0x3c(%ebp),%eax 10b5f1: ff 50 08 call *0x8(%eax) rtems_filesystem_freenode( &existing_loc ); 10b5f4: 89 34 24 mov %esi,(%esp) 10b5f7: 89 45 b4 mov %eax,-0x4c(%ebp) 10b5fa: e8 81 fb ff ff call 10b180 rtems_filesystem_freenode( &parent_loc ); 10b5ff: 89 3c 24 mov %edi,(%esp) 10b602: e8 79 fb ff ff call 10b180 return result; 10b607: 83 c4 10 add $0x10,%esp 10b60a: 8b 45 b4 mov -0x4c(%ebp),%eax } 10b60d: 8d 65 f4 lea -0xc(%ebp),%esp 10b610: 5b pop %ebx 10b611: 5e pop %esi 10b612: 5f pop %edi 10b613: c9 leave 10b614: c3 ret 10b615: 8d 76 00 lea 0x0(%esi),%esi * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { rtems_filesystem_freenode( &existing_loc ); 10b618: 83 ec 0c sub $0xc,%esp 10b61b: 56 push %esi 10b61c: e8 5f fb ff ff call 10b180 rtems_filesystem_freenode( &parent_loc ); 10b621: 89 3c 24 mov %edi,(%esp) 10b624: e8 57 fb ff ff call 10b180 rtems_set_errno_and_return_minus_one( EXDEV ); 10b629: e8 5e a9 00 00 call 115f8c <__errno> 10b62e: c7 00 12 00 00 00 movl $0x12,(%eax) 10b634: 83 c4 10 add $0x10,%esp 10b637: b8 ff ff ff ff mov $0xffffffff,%eax 10b63c: e9 6f ff ff ff jmp 10b5b0 rtems_filesystem_get_start_loc( new, &i, &parent_loc ); result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); if ( result != 0 ) { rtems_filesystem_freenode( &existing_loc ); 10b641: 83 ec 0c sub $0xc,%esp 10b644: 56 push %esi 10b645: e8 36 fb ff ff call 10b180 return -1; 10b64a: 83 c4 10 add $0x10,%esp 10b64d: b8 ff ff ff ff mov $0xffffffff,%eax 10b652: e9 59 ff ff ff jmp 10b5b0 =============================================================================== 0011e12c : off_t lseek( int fd, off_t offset, int whence ) { 11e12c: 55 push %ebp 11e12d: 89 e5 mov %esp,%ebp 11e12f: 57 push %edi 11e130: 56 push %esi 11e131: 53 push %ebx 11e132: 83 ec 1c sub $0x1c,%esp 11e135: 8b 5d 08 mov 0x8(%ebp),%ebx 11e138: 8b 55 0c mov 0xc(%ebp),%edx 11e13b: 8b 4d 10 mov 0x10(%ebp),%ecx 11e13e: 8b 45 14 mov 0x14(%ebp),%eax rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 11e141: 3b 1d 4c 21 12 00 cmp 0x12214c,%ebx 11e147: 0f 83 b3 00 00 00 jae 11e200 <== NEVER TAKEN iop = rtems_libio_iop( fd ); 11e14d: 8d 34 dd 00 00 00 00 lea 0x0(,%ebx,8),%esi 11e154: 8d 1c f5 00 00 00 00 lea 0x0(,%esi,8),%ebx 11e15b: 29 f3 sub %esi,%ebx 11e15d: 03 1d 40 63 12 00 add 0x126340,%ebx rtems_libio_check_is_open(iop); 11e163: f6 43 15 01 testb $0x1,0x15(%ebx) 11e167: 0f 84 93 00 00 00 je 11e200 <== NEVER TAKEN /* * Now process the lseek(). */ old_offset = iop->offset; 11e16d: 8b 73 0c mov 0xc(%ebx),%esi 11e170: 8b 7b 10 mov 0x10(%ebx),%edi 11e173: 89 75 e0 mov %esi,-0x20(%ebp) 11e176: 89 7d e4 mov %edi,-0x1c(%ebp) switch ( whence ) { 11e179: 83 f8 01 cmp $0x1,%eax 11e17c: 74 6e je 11e1ec 11e17e: 83 f8 02 cmp $0x2,%eax 11e181: 74 35 je 11e1b8 11e183: 85 c0 test %eax,%eax 11e185: 75 45 jne 11e1cc case SEEK_SET: iop->offset = offset; 11e187: 89 53 0c mov %edx,0xc(%ebx) 11e18a: 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 ); 11e18d: 8b 73 20 mov 0x20(%ebx),%esi 11e190: 50 push %eax 11e191: 51 push %ecx 11e192: 52 push %edx 11e193: 53 push %ebx 11e194: ff 56 14 call *0x14(%esi) if ( status == (off_t) -1 ) 11e197: 83 c4 10 add $0x10,%esp 11e19a: 89 c1 mov %eax,%ecx 11e19c: 21 d1 and %edx,%ecx 11e19e: 41 inc %ecx 11e19f: 75 0c jne 11e1ad iop->offset = old_offset; 11e1a1: 8b 75 e0 mov -0x20(%ebp),%esi 11e1a4: 8b 7d e4 mov -0x1c(%ebp),%edi 11e1a7: 89 73 0c mov %esi,0xc(%ebx) 11e1aa: 89 7b 10 mov %edi,0x10(%ebx) /* * So if the operation failed, we have to restore iop->offset. */ return status; } 11e1ad: 8d 65 f4 lea -0xc(%ebp),%esp 11e1b0: 5b pop %ebx 11e1b1: 5e pop %esi 11e1b2: 5f pop %edi 11e1b3: c9 leave 11e1b4: c3 ret 11e1b5: 8d 76 00 lea 0x0(%esi),%esi case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 11e1b8: 89 d6 mov %edx,%esi 11e1ba: 89 cf mov %ecx,%edi 11e1bc: 03 73 04 add 0x4(%ebx),%esi 11e1bf: 13 7b 08 adc 0x8(%ebx),%edi 11e1c2: 89 73 0c mov %esi,0xc(%ebx) 11e1c5: 89 7b 10 mov %edi,0x10(%ebx) break; 11e1c8: eb c3 jmp 11e18d 11e1ca: 66 90 xchg %ax,%ax default: rtems_set_errno_and_return_minus_one( EINVAL ); 11e1cc: e8 6b 41 ff ff call 11233c <__errno> 11e1d1: c7 00 16 00 00 00 movl $0x16,(%eax) 11e1d7: b8 ff ff ff ff mov $0xffffffff,%eax 11e1dc: ba ff ff ff ff mov $0xffffffff,%edx /* * So if the operation failed, we have to restore iop->offset. */ return status; } 11e1e1: 8d 65 f4 lea -0xc(%ebp),%esp 11e1e4: 5b pop %ebx 11e1e5: 5e pop %esi 11e1e6: 5f pop %edi 11e1e7: c9 leave 11e1e8: c3 ret 11e1e9: 8d 76 00 lea 0x0(%esi),%esi case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; 11e1ec: 8b 75 e0 mov -0x20(%ebp),%esi 11e1ef: 8b 7d e4 mov -0x1c(%ebp),%edi 11e1f2: 01 d6 add %edx,%esi 11e1f4: 11 cf adc %ecx,%edi 11e1f6: 89 73 0c mov %esi,0xc(%ebx) 11e1f9: 89 7b 10 mov %edi,0x10(%ebx) break; 11e1fc: eb 8f jmp 11e18d 11e1fe: 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); 11e200: e8 37 41 ff ff call 11233c <__errno> 11e205: c7 00 09 00 00 00 movl $0x9,(%eax) 11e20b: b8 ff ff ff ff mov $0xffffffff,%eax 11e210: ba ff ff ff ff mov $0xffffffff,%edx 11e215: eb 96 jmp 11e1ad =============================================================================== 00109e4c : int _STAT_NAME( const char *path, struct stat *buf ) { 109e4c: 55 push %ebp 109e4d: 89 e5 mov %esp,%ebp 109e4f: 57 push %edi 109e50: 56 push %esi 109e51: 53 push %ebx 109e52: 83 ec 3c sub $0x3c,%esp 109e55: 8b 55 08 mov 0x8(%ebp),%edx 109e58: 8b 75 0c mov 0xc(%ebp),%esi /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 109e5b: 85 f6 test %esi,%esi 109e5d: 74 65 je 109ec4 rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 109e5f: b9 ff ff ff ff mov $0xffffffff,%ecx 109e64: 89 d7 mov %edx,%edi 109e66: 31 c0 xor %eax,%eax 109e68: f2 ae repnz scas %es:(%edi),%al 109e6a: f7 d1 not %ecx 109e6c: 49 dec %ecx 109e6d: 83 ec 0c sub $0xc,%esp 109e70: 6a 00 push $0x0 109e72: 8d 5d d4 lea -0x2c(%ebp),%ebx 109e75: 53 push %ebx 109e76: 6a 00 push $0x0 109e78: 51 push %ecx 109e79: 52 push %edx 109e7a: e8 05 fa ff ff call 109884 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 109e7f: 83 c4 20 add $0x20,%esp 109e82: 85 c0 test %eax,%eax 109e84: 74 0e je 109e94 return -1; 109e86: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 109e8b: 8d 65 f4 lea -0xc(%ebp),%esp 109e8e: 5b pop %ebx 109e8f: 5e pop %esi 109e90: 5f pop %edi 109e91: c9 leave 109e92: c3 ret 109e93: 90 nop /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 109e94: b9 48 00 00 00 mov $0x48,%ecx 109e99: 89 f7 mov %esi,%edi 109e9b: f3 aa rep stos %al,%es:(%edi) status = (*loc.handlers->fstat_h)( &loc, buf ); 109e9d: 83 ec 08 sub $0x8,%esp 109ea0: 56 push %esi 109ea1: 53 push %ebx 109ea2: 8b 45 dc mov -0x24(%ebp),%eax 109ea5: ff 50 18 call *0x18(%eax) rtems_filesystem_freenode( &loc ); 109ea8: 89 1c 24 mov %ebx,(%esp) 109eab: 89 45 c4 mov %eax,-0x3c(%ebp) 109eae: e8 a9 fa ff ff call 10995c return status; 109eb3: 83 c4 10 add $0x10,%esp 109eb6: 8b 45 c4 mov -0x3c(%ebp),%eax } 109eb9: 8d 65 f4 lea -0xc(%ebp),%esp 109ebc: 5b pop %ebx 109ebd: 5e pop %esi 109ebe: 5f pop %edi 109ebf: c9 leave 109ec0: c3 ret 109ec1: 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 ); 109ec4: e8 3b a1 00 00 call 114004 <__errno> 109ec9: c7 00 0e 00 00 00 movl $0xe,(%eax) 109ecf: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 109ed4: 8d 65 f4 lea -0xc(%ebp),%esp 109ed7: 5b pop %ebx 109ed8: 5e pop %esi 109ed9: 5f pop %edi 109eda: c9 leave 109edb: c3 ret =============================================================================== 00108388 : #include "malloc_p.h" void *malloc( size_t size ) { 108388: 55 push %ebp 108389: 89 e5 mov %esp,%ebp 10838b: 56 push %esi 10838c: 53 push %ebx 10838d: 8b 75 08 mov 0x8(%ebp),%esi void *return_this; MSBUMP(malloc_calls, 1); 108390: ff 05 64 63 12 00 incl 0x126364 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 108396: e8 fd fe ff ff call 108298 /* * Validate the parameters */ if ( !size ) 10839b: 85 f6 test %esi,%esi 10839d: 74 5d je 1083fc return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 10839f: 83 3d 80 66 12 00 03 cmpl $0x3,0x126680 1083a6: 74 48 je 1083f0 RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 1083a8: 6a 00 push $0x0 1083aa: 6a 00 push $0x0 1083ac: 56 push %esi 1083ad: ff 35 58 21 12 00 pushl 0x122158 1083b3: e8 50 4c 00 00 call 10d008 <_Protected_heap_Allocate_aligned_with_boundary> 1083b8: 89 c3 mov %eax,%ebx * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { 1083ba: 83 c4 10 add $0x10,%esp 1083bd: 85 c0 test %eax,%eax 1083bf: 74 47 je 108408 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 1083c1: a1 50 47 12 00 mov 0x124750,%eax 1083c6: 85 c0 test %eax,%eax 1083c8: 74 0a je 1083d4 (*rtems_malloc_dirty_helper)( return_this, size ); 1083ca: 83 ec 08 sub $0x8,%esp 1083cd: 56 push %esi 1083ce: 53 push %ebx 1083cf: ff d0 call *%eax 1083d1: 83 c4 10 add $0x10,%esp /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 1083d4: a1 48 47 12 00 mov 0x124748,%eax 1083d9: 85 c0 test %eax,%eax 1083db: 74 0a je 1083e7 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 1083dd: 83 ec 0c sub $0xc,%esp 1083e0: 53 push %ebx 1083e1: ff 50 04 call *0x4(%eax) 1083e4: 83 c4 10 add $0x10,%esp return return_this; } 1083e7: 89 d8 mov %ebx,%eax 1083e9: 8d 65 f8 lea -0x8(%ebp),%esp 1083ec: 5b pop %ebx 1083ed: 5e pop %esi 1083ee: c9 leave 1083ef: c3 ret /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && !malloc_is_system_state_OK() ) 1083f0: e8 63 fe ff ff call 108258 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 1083f5: 84 c0 test %al,%al 1083f7: 75 af jne 1083a8 <== ALWAYS TAKEN 1083f9: 8d 76 00 lea 0x0(%esi),%esi !malloc_is_system_state_OK() ) return NULL; 1083fc: 31 db xor %ebx,%ebx */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_malloc)(return_this); return return_this; } 1083fe: 89 d8 mov %ebx,%eax 108400: 8d 65 f8 lea -0x8(%ebp),%esp 108403: 5b pop %ebx 108404: 5e pop %esi 108405: c9 leave 108406: c3 ret 108407: 90 nop */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) 108408: a1 4c 47 12 00 mov 0x12474c,%eax 10840d: 85 c0 test %eax,%eax 10840f: 74 12 je 108423 return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 108411: 83 ec 0c sub $0xc,%esp 108414: 56 push %esi 108415: ff 50 04 call *0x4(%eax) if ( !return_this ) { 108418: 83 c4 10 add $0x10,%esp 10841b: 85 c0 test %eax,%eax 10841d: 74 04 je 108423 10841f: 89 c3 mov %eax,%ebx 108421: eb 9e jmp 1083c1 errno = ENOMEM; 108423: e8 14 9f 00 00 call 11233c <__errno> 108428: c7 00 0c 00 00 00 movl $0xc,(%eax) return (void *) 0; 10842e: eb b7 jmp 1083e7 =============================================================================== 0010830c : #include "malloc_p.h" int malloc_get_statistics( rtems_malloc_statistics_t *stats ) { 10830c: 55 push %ebp 10830d: 89 e5 mov %esp,%ebp 10830f: 57 push %edi 108310: 56 push %esi 108311: 53 push %ebx 108312: 83 ec 0c sub $0xc,%esp 108315: 8b 5d 08 mov 0x8(%ebp),%ebx if ( !stats ) 108318: 85 db test %ebx,%ebx 10831a: 74 38 je 108354 return -1; _RTEMS_Lock_allocator(); 10831c: 83 ec 0c sub $0xc,%esp 10831f: ff 35 9c 65 12 00 pushl 0x12659c 108325: e8 2e 3c 00 00 call 10bf58 <_API_Mutex_Lock> *stats = rtems_malloc_statistics; 10832a: be 60 63 12 00 mov $0x126360,%esi 10832f: b9 0b 00 00 00 mov $0xb,%ecx 108334: 89 df mov %ebx,%edi 108336: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _RTEMS_Unlock_allocator(); 108338: 58 pop %eax 108339: ff 35 9c 65 12 00 pushl 0x12659c 10833f: e8 5c 3c 00 00 call 10bfa0 <_API_Mutex_Unlock> return 0; 108344: 83 c4 10 add $0x10,%esp 108347: 31 c0 xor %eax,%eax } 108349: 8d 65 f4 lea -0xc(%ebp),%esp 10834c: 5b pop %ebx 10834d: 5e pop %esi 10834e: 5f pop %edi 10834f: c9 leave 108350: c3 ret 108351: 8d 76 00 lea 0x0(%esi),%esi int malloc_get_statistics( rtems_malloc_statistics_t *stats ) { if ( !stats ) return -1; 108354: b8 ff ff ff ff mov $0xffffffff,%eax _RTEMS_Lock_allocator(); *stats = rtems_malloc_statistics; _RTEMS_Unlock_allocator(); return 0; } 108359: 8d 65 f4 lea -0xc(%ebp),%esp 10835c: 5b pop %ebx 10835d: 5e pop %esi 10835e: 5f pop %edi 10835f: c9 leave 108360: c3 ret =============================================================================== 0010872c : } void *malloc_sbrk_extend_and_allocate( size_t size ) { 10872c: 55 push %ebp 10872d: 89 e5 mov %esp,%ebp 10872f: 56 push %esi 108730: 53 push %ebx 108731: 8b 75 08 mov 0x8(%ebp),%esi * Round to the "requested sbrk amount" so hopefully we won't have * to grow again for a while. This effectively does sbrk() calls * in "page" amounts. */ sbrk_amount = RTEMS_Malloc_Sbrk_amount; 108734: 8b 0d ec 64 12 00 mov 0x1264ec,%ecx if ( sbrk_amount == 0 ) 10873a: 85 c9 test %ecx,%ecx 10873c: 75 0a jne 108748 <== ALWAYS TAKEN the_size = ((size + sbrk_amount) / sbrk_amount * sbrk_amount); starting_address = (void *) sbrk(the_size); if ( starting_address == (void*) -1 ) return (void *) 0; 10873e: 31 c0 xor %eax,%eax MSBUMP(space_available, the_size); return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); return return_this; } 108740: 8d 65 f8 lea -0x8(%ebp),%esp 108743: 5b pop %ebx 108744: 5e pop %esi 108745: c9 leave 108746: c3 ret 108747: 90 nop sbrk_amount = RTEMS_Malloc_Sbrk_amount; if ( sbrk_amount == 0 ) return (void *) 0; the_size = ((size + sbrk_amount) / sbrk_amount * sbrk_amount); 108748: 8d 04 0e lea (%esi,%ecx,1),%eax 10874b: 31 d2 xor %edx,%edx 10874d: f7 f1 div %ecx 10874f: 89 c3 mov %eax,%ebx 108751: 0f af d9 imul %ecx,%ebx starting_address = (void *) sbrk(the_size); 108754: 83 ec 0c sub $0xc,%esp 108757: 53 push %ebx 108758: e8 ff 7c ff ff call 10045c if ( starting_address == (void*) -1 ) 10875d: 83 c4 10 add $0x10,%esp 108760: 83 f8 ff cmp $0xffffffff,%eax 108763: 74 d9 je 10873e return (void *) 0; if ( !_Protected_heap_Extend( 108765: 52 push %edx 108766: 53 push %ebx 108767: 50 push %eax 108768: ff 35 58 21 12 00 pushl 0x122158 10876e: e8 59 4c 00 00 call 10d3cc <_Protected_heap_Extend> 108773: 83 c4 10 add $0x10,%esp 108776: 84 c0 test %al,%al 108778: 74 1b je 108795 sbrk(-the_size); errno = ENOMEM; return (void *) 0; } MSBUMP(space_available, the_size); 10877a: 01 1d c0 64 12 00 add %ebx,0x1264c0 108780: 6a 00 push $0x0 108782: 6a 00 push $0x0 108784: 56 push %esi 108785: ff 35 58 21 12 00 pushl 0x122158 10878b: e8 04 4c 00 00 call 10d394 <_Protected_heap_Allocate_aligned_with_boundary> return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); return return_this; 108790: 83 c4 10 add $0x10,%esp 108793: eb ab jmp 108740 if ( starting_address == (void*) -1 ) return (void *) 0; if ( !_Protected_heap_Extend( RTEMS_Malloc_Heap, starting_address, the_size) ) { sbrk(-the_size); 108795: 83 ec 0c sub $0xc,%esp 108798: f7 db neg %ebx 10879a: 53 push %ebx 10879b: e8 bc 7c ff ff call 10045c errno = ENOMEM; 1087a0: e8 0b a2 00 00 call 1129b0 <__errno> 1087a5: c7 00 0c 00 00 00 movl $0xc,(%eax) return (void *) 0; 1087ab: 83 c4 10 add $0x10,%esp 1087ae: 31 c0 xor %eax,%eax 1087b0: eb 8e jmp 108740 =============================================================================== 001112c8 : */ void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 1112c8: 55 push %ebp 1112c9: 89 e5 mov %esp,%ebp 1112cb: 57 push %edi 1112cc: 56 push %esi 1112cd: 53 push %ebx 1112ce: 83 ec 0c sub $0xc,%esp 1112d1: 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; 1112d4: 8b 45 08 mov 0x8(%ebp),%eax 1112d7: 8b 30 mov (%eax),%esi for ( i=0 ; i<== NEVER TAKEN 1112dd: 31 db xor %ebx,%ebx 1112df: 90 nop if ( b[i] ) { 1112e0: 8b 04 9e mov (%esi,%ebx,4),%eax 1112e3: 85 c0 test %eax,%eax 1112e5: 74 13 je 1112fa memfile_free_block( b[i] ); 1112e7: 83 ec 0c sub $0xc,%esp 1112ea: 50 push %eax 1112eb: e8 bc ff ff ff call 1112ac b[i] = 0; 1112f0: c7 04 9e 00 00 00 00 movl $0x0,(%esi,%ebx,4) 1112f7: 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 1112ff: 8b 45 08 mov 0x8(%ebp),%eax 111302: 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 ); 111304: 83 ec 0c sub $0xc,%esp 111307: 56 push %esi 111308: e8 9f ff ff ff call 1112ac *block_table = 0; 11130d: 8b 45 08 mov 0x8(%ebp),%eax 111310: c7 00 00 00 00 00 movl $0x0,(%eax) 111316: 83 c4 10 add $0x10,%esp } 111319: 8d 65 f4 lea -0xc(%ebp),%esp 11131c: 5b pop %ebx 11131d: 5e pop %esi 11131e: 5f pop %edi 11131f: c9 leave 111320: c3 ret =============================================================================== 00111844 : */ int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 111844: 55 push %ebp 111845: 89 e5 mov %esp,%ebp 111847: 53 push %ebx 111848: 83 ec 14 sub $0x14,%esp 11184b: 8b 4d 08 mov 0x8(%ebp),%ecx 11184e: 8b 45 0c mov 0xc(%ebp),%eax 111851: 8b 55 10 mov 0x10(%ebp),%edx IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 111854: 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 ) 111857: 39 53 54 cmp %edx,0x54(%ebx) 11185a: 7f 19 jg 111875 <== NEVER TAKEN 11185c: 7d 12 jge 111870 <== ALWAYS TAKEN return IMFS_memfile_extend( the_jnode, length ); 11185e: 51 push %ecx 11185f: 52 push %edx 111860: 50 push %eax 111861: 53 push %ebx 111862: e8 45 fc ff ff call 1114ac 111867: 83 c4 10 add $0x10,%esp iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); return 0; } 11186a: 8b 5d fc mov -0x4(%ebp),%ebx 11186d: c9 leave 11186e: c3 ret 11186f: 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 ) 111870: 39 43 50 cmp %eax,0x50(%ebx) 111873: 72 e9 jb 11185e /* * 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; 111875: 89 43 50 mov %eax,0x50(%ebx) 111878: 89 53 54 mov %edx,0x54(%ebx) iop->size = the_jnode->info.file.size; 11187b: 89 41 04 mov %eax,0x4(%ecx) 11187e: 89 51 08 mov %edx,0x8(%ecx) IMFS_update_atime( the_jnode ); 111881: 83 ec 08 sub $0x8,%esp 111884: 6a 00 push $0x0 111886: 8d 45 f0 lea -0x10(%ebp),%eax 111889: 50 push %eax 11188a: e8 a1 68 ff ff call 108130 11188f: 8b 45 f0 mov -0x10(%ebp),%eax 111892: 89 43 40 mov %eax,0x40(%ebx) return 0; 111895: 83 c4 10 add $0x10,%esp 111898: 31 c0 xor %eax,%eax } 11189a: 8b 5d fc mov -0x4(%ebp),%ebx 11189d: c9 leave 11189e: c3 ret =============================================================================== 001118a0 : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 1118a0: 55 push %ebp 1118a1: 89 e5 mov %esp,%ebp 1118a3: 57 push %edi 1118a4: 56 push %esi 1118a5: 53 push %ebx 1118a6: 83 ec 0c sub $0xc,%esp 1118a9: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 1118ac: 8b 73 18 mov 0x18(%ebx),%esi if (the_jnode->type == IMFS_LINEAR_FILE) { 1118af: 83 7e 4c 06 cmpl $0x6,0x4c(%esi) 1118b3: 74 2f je 1118e4 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 )) 1118b5: 57 push %edi 1118b6: ff 73 10 pushl 0x10(%ebx) 1118b9: ff 73 0c pushl 0xc(%ebx) 1118bc: 56 push %esi 1118bd: e8 ea fb ff ff call 1114ac 1118c2: 83 c4 10 add $0x10,%esp 1118c5: 85 c0 test %eax,%eax 1118c7: 75 45 jne 11190e rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; 1118c9: 8b 46 50 mov 0x50(%esi),%eax 1118cc: 8b 56 54 mov 0x54(%esi),%edx 1118cf: 89 43 04 mov %eax,0x4(%ebx) 1118d2: 89 53 08 mov %edx,0x8(%ebx) 1118d5: 8b 43 0c mov 0xc(%ebx),%eax 1118d8: 8b 53 10 mov 0x10(%ebx),%edx } return iop->offset; } 1118db: 8d 65 f4 lea -0xc(%ebp),%esp 1118de: 5b pop %ebx 1118df: 5e pop %esi 1118e0: 5f pop %edi 1118e1: c9 leave 1118e2: c3 ret 1118e3: 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) 1118e4: 8b 43 0c mov 0xc(%ebx),%eax 1118e7: 8b 53 10 mov 0x10(%ebx),%edx 1118ea: 8b 7e 50 mov 0x50(%esi),%edi 1118ed: 8b 4e 54 mov 0x54(%esi),%ecx 1118f0: 39 ca cmp %ecx,%edx 1118f2: 7c e7 jl 1118db <== NEVER TAKEN 1118f4: 7e 12 jle 111908 <== ALWAYS TAKEN iop->offset = the_jnode->info.linearfile.size; 1118f6: 89 7b 0c mov %edi,0xc(%ebx) <== NOT EXECUTED 1118f9: 89 4b 10 mov %ecx,0x10(%ebx) <== NOT EXECUTED 1118fc: 89 f8 mov %edi,%eax <== NOT EXECUTED 1118fe: 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; } 111900: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 111903: 5b pop %ebx <== NOT EXECUTED 111904: 5e pop %esi <== NOT EXECUTED 111905: 5f pop %edi <== NOT EXECUTED 111906: c9 leave <== NOT EXECUTED 111907: 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) 111908: 39 f8 cmp %edi,%eax 11190a: 76 cf jbe 1118db <== ALWAYS TAKEN 11190c: eb e8 jmp 1118f6 <== 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 ); 11190e: e8 29 0a 00 00 call 11233c <__errno> 111913: c7 00 1c 00 00 00 movl $0x1c,(%eax) 111919: b8 ff ff ff ff mov $0xffffffff,%eax 11191e: ba ff ff ff ff mov $0xffffffff,%edx 111923: eb b6 jmp 1118db =============================================================================== 0011179c : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 11179c: 55 push %ebp 11179d: 89 e5 mov %esp,%ebp 11179f: 56 push %esi 1117a0: 53 push %ebx 1117a1: 8b 5d 08 mov 0x8(%ebp),%ebx IMFS_jnode_t *the_jnode; the_jnode = iop->pathinfo.node_access; 1117a4: 8b 73 18 mov 0x18(%ebx),%esi /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 1117a7: 8b 43 14 mov 0x14(%ebx),%eax 1117aa: a9 04 02 00 00 test $0x204,%eax 1117af: 74 06 je 1117b7 && (the_jnode->type == IMFS_LINEAR_FILE)) { 1117b1: 83 7e 4c 06 cmpl $0x6,0x4c(%esi) 1117b5: 74 2d je 1117e4 <== 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)) 1117b7: 8b 56 50 mov 0x50(%esi),%edx 1117ba: 8b 4e 54 mov 0x54(%esi),%ecx return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 1117bd: f6 c4 02 test $0x2,%ah 1117c0: 75 12 jne 1117d4 iop->offset = the_jnode->info.file.size; iop->size = the_jnode->info.file.size; 1117c2: 89 53 04 mov %edx,0x4(%ebx) 1117c5: 89 4b 08 mov %ecx,0x8(%ebx) return 0; 1117c8: 31 c0 xor %eax,%eax } 1117ca: 8d 65 f8 lea -0x8(%ebp),%esp 1117cd: 5b pop %ebx 1117ce: 5e pop %esi 1117cf: c9 leave 1117d0: c3 ret 1117d1: 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; 1117d4: 89 53 0c mov %edx,0xc(%ebx) 1117d7: 89 4b 10 mov %ecx,0x10(%ebx) 1117da: 8b 56 50 mov 0x50(%esi),%edx 1117dd: 8b 4e 54 mov 0x54(%esi),%ecx 1117e0: eb e0 jmp 1117c2 1117e2: 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; 1117e4: 8b 46 50 mov 0x50(%esi),%eax <== NOT EXECUTED const unsigned char *buffer = the_jnode->info.linearfile.direct; 1117e7: 8b 56 58 mov 0x58(%esi),%edx <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 1117ea: c7 46 4c 05 00 00 00 movl $0x5,0x4c(%esi) <== NOT EXECUTED the_jnode->info.file.size = 0; 1117f1: c7 46 50 00 00 00 00 movl $0x0,0x50(%esi) <== NOT EXECUTED 1117f8: c7 46 54 00 00 00 00 movl $0x0,0x54(%esi) <== NOT EXECUTED the_jnode->info.file.indirect = 0; 1117ff: c7 46 58 00 00 00 00 movl $0x0,0x58(%esi) <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; 111806: c7 46 5c 00 00 00 00 movl $0x0,0x5c(%esi) <== NOT EXECUTED the_jnode->info.file.triply_indirect = 0; 11180d: c7 46 60 00 00 00 00 movl $0x0,0x60(%esi) <== NOT EXECUTED if ((count != 0) 111814: 85 c0 test %eax,%eax <== NOT EXECUTED 111816: 75 09 jne 111821 <== NOT EXECUTED 111818: 8b 43 14 mov 0x14(%ebx),%eax <== NOT EXECUTED 11181b: 31 d2 xor %edx,%edx <== NOT EXECUTED 11181d: 31 c9 xor %ecx,%ecx <== NOT EXECUTED 11181f: eb 9c jmp 1117bd <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 111821: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 111824: 50 push %eax <== NOT EXECUTED 111825: 52 push %edx <== NOT EXECUTED 111826: 6a 00 push $0x0 <== NOT EXECUTED 111828: 6a 00 push $0x0 <== NOT EXECUTED 11182a: 56 push %esi <== NOT EXECUTED 11182b: e8 94 fd ff ff call 1115c4 <== NOT EXECUTED 111830: 83 c4 20 add $0x20,%esp <== NOT EXECUTED 111833: 40 inc %eax <== NOT EXECUTED 111834: 74 08 je 11183e <== NOT EXECUTED 111836: 8b 43 14 mov 0x14(%ebx),%eax <== NOT EXECUTED 111839: e9 79 ff ff ff jmp 1117b7 <== NOT EXECUTED return -1; 11183e: 83 c8 ff or $0xffffffff,%eax <== NOT EXECUTED 111841: eb 87 jmp 1117ca <== NOT EXECUTED =============================================================================== 0010844c : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 10844c: 55 push %ebp 10844d: 89 e5 mov %esp,%ebp 10844f: 57 push %edi 108450: 56 push %esi 108451: 53 push %ebx 108452: 83 ec 3c sub $0x3c,%esp 108455: 8b 7d 08 mov 0x8(%ebp),%edi 108458: 8b 5d 0c mov 0xc(%ebp),%ebx 10845b: 8b 55 10 mov 0x10(%ebp),%edx 10845e: 8b 4d 14 mov 0x14(%ebp),%ecx rtems_filesystem_location_info_t temp_loc; int i; const char *name_start; int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) 108461: f6 c7 f0 test $0xf0,%bh 108464: 75 1a jne 108480 rtems_set_errno_and_return_minus_one( EINVAL ); 108466: e8 d1 9e 00 00 call 11233c <__errno> 10846b: c7 00 16 00 00 00 movl $0x16,(%eax) 108471: b8 ff ff ff ff mov $0xffffffff,%eax result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); rtems_filesystem_freenode( &temp_loc ); return result; } 108476: 8d 65 f4 lea -0xc(%ebp),%esp 108479: 5b pop %ebx 10847a: 5e pop %esi 10847b: 5f pop %edi 10847c: c9 leave 10847d: c3 ret 10847e: 66 90 xchg %ax,%ax int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 108480: 50 push %eax 108481: 8d 75 cc lea -0x34(%ebp),%esi 108484: 56 push %esi 108485: 8d 45 e4 lea -0x1c(%ebp),%eax 108488: 50 push %eax 108489: 57 push %edi 10848a: 89 55 c4 mov %edx,-0x3c(%ebp) 10848d: 89 4d c0 mov %ecx,-0x40(%ebp) 108490: e8 1f 0a 00 00 call 108eb4 result = (*temp_loc.ops->evalformake_h)( 108495: 83 c4 0c add $0xc,%esp 108498: 8d 45 e0 lea -0x20(%ebp),%eax 10849b: 50 push %eax 10849c: 56 push %esi 10849d: 03 7d e4 add -0x1c(%ebp),%edi 1084a0: 57 push %edi 1084a1: 8b 45 d8 mov -0x28(%ebp),%eax 1084a4: ff 50 04 call *0x4(%eax) &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 1084a7: 83 c4 10 add $0x10,%esp 1084aa: 85 c0 test %eax,%eax 1084ac: 8b 55 c4 mov -0x3c(%ebp),%edx 1084af: 8b 4d c0 mov -0x40(%ebp),%ecx 1084b2: 74 10 je 1084c4 return -1; 1084b4: b8 ff ff ff ff mov $0xffffffff,%eax result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); rtems_filesystem_freenode( &temp_loc ); return result; } 1084b9: 8d 65 f4 lea -0xc(%ebp),%esp 1084bc: 5b pop %ebx 1084bd: 5e pop %esi 1084be: 5f pop %edi 1084bf: c9 leave 1084c0: c3 ret 1084c1: 8d 76 00 lea 0x0(%esi),%esi &name_start ); if ( result != 0 ) return -1; result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 1084c4: 83 ec 0c sub $0xc,%esp 1084c7: 56 push %esi 1084c8: 51 push %ecx 1084c9: 52 push %edx 1084ca: 53 push %ebx 1084cb: ff 75 e0 pushl -0x20(%ebp) 1084ce: 8b 45 d8 mov -0x28(%ebp),%eax 1084d1: ff 50 14 call *0x14(%eax) rtems_filesystem_freenode( &temp_loc ); 1084d4: 83 c4 14 add $0x14,%esp 1084d7: 56 push %esi 1084d8: 89 45 c4 mov %eax,-0x3c(%ebp) 1084db: e8 c0 fb ff ff call 1080a0 return result; 1084e0: 83 c4 10 add $0x10,%esp 1084e3: 8b 45 c4 mov -0x3c(%ebp),%eax } 1084e6: 8d 65 f4 lea -0xc(%ebp),%esp 1084e9: 5b pop %ebx 1084ea: 5e pop %esi 1084eb: 5f pop %edi 1084ec: c9 leave 1084ed: c3 ret =============================================================================== 00108574 : const char *target, const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { 108574: 55 push %ebp 108575: 89 e5 mov %esp,%ebp 108577: 57 push %edi 108578: 56 push %esi 108579: 53 push %ebx 10857a: 83 ec 4c sub $0x4c,%esp 10857d: 8b 75 10 mov 0x10(%ebp),%esi /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 108580: 83 7d 14 01 cmpl $0x1,0x14(%ebp) 108584: 0f 87 36 02 00 00 ja 1087c0 rtems_set_errno_and_return_minus_one( EINVAL ); /* * Get mount handler */ mount_h = rtems_filesystem_get_mount_handler( filesystemtype ); 10858a: 83 ec 0c sub $0xc,%esp 10858d: 56 push %esi 10858e: e8 15 79 00 00 call 10fea8 108593: 89 45 b8 mov %eax,-0x48(%ebp) if ( !mount_h ) 108596: 83 c4 10 add $0x10,%esp 108599: 85 c0 test %eax,%eax 10859b: 0f 84 1f 02 00 00 je 1087c0 { rtems_filesystem_fsmount_me_t mount_h = NULL; rtems_filesystem_location_info_t loc; rtems_filesystem_mount_table_entry_t *mt_entry = NULL; rtems_filesystem_location_info_t *loc_to_free = NULL; bool has_target = target != NULL; 1085a1: 8b 45 0c mov 0xc(%ebp),%eax 1085a4: 85 c0 test %eax,%eax const char *target_or_null, const char *filesystemtype, size_t *target_length_ptr ) { const char *target = target_or_null != NULL ? target_or_null : "/"; 1085a6: 0f 95 45 b7 setne -0x49(%ebp) 1085aa: 0f 84 e8 01 00 00 je 108798 * 4) The mount point exists with the proper permissions to allow mounting * 5) The selected mount point already has a file system mounted to it * */ int mount( 1085b0: 31 c0 xor %eax,%eax 1085b2: b9 ff ff ff ff mov $0xffffffff,%ecx 1085b7: 8b 7d 0c mov 0xc(%ebp),%edi 1085ba: f2 ae repnz scas %es:(%edi),%al 1085bc: f7 d1 not %ecx 1085be: 8d 41 ff lea -0x1(%ecx),%eax 1085c1: 89 45 ac mov %eax,-0x54(%ebp) 1085c4: 89 4d bc mov %ecx,-0x44(%ebp) 1085c7: 8b 55 0c mov 0xc(%ebp),%edx 1085ca: 89 55 b0 mov %edx,-0x50(%ebp) const char *filesystemtype, size_t *target_length_ptr ) { const char *target = target_or_null != NULL ? target_or_null : "/"; size_t filesystemtype_size = strlen( filesystemtype ) + 1; 1085cd: ba ff ff ff ff mov $0xffffffff,%edx 1085d2: 31 c0 xor %eax,%eax 1085d4: 89 d1 mov %edx,%ecx 1085d6: 89 f7 mov %esi,%edi 1085d8: f2 ae repnz scas %es:(%edi),%al 1085da: f7 d1 not %ecx 1085dc: 89 4d c4 mov %ecx,-0x3c(%ebp) size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; 1085df: 8b 7d 08 mov 0x8(%ebp),%edi 1085e2: 85 ff test %edi,%edi 1085e4: 0f 84 ca 01 00 00 je 1087b4 1085ea: 89 d1 mov %edx,%ecx 1085ec: 8b 7d 08 mov 0x8(%ebp),%edi 1085ef: f2 ae repnz scas %es:(%edi),%al 1085f1: f7 d1 not %ecx 1085f3: 89 4d c0 mov %ecx,-0x40(%ebp) size_t target_size = strlen( target ) + 1; size_t size = sizeof( rtems_filesystem_mount_table_entry_t ) + filesystemtype_size + source_size + target_size; rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size ); 1085f6: 83 ec 08 sub $0x8,%esp size_t filesystemtype_size = strlen( filesystemtype ) + 1; size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; size_t target_size = strlen( target ) + 1; size_t size = sizeof( rtems_filesystem_mount_table_entry_t ) + filesystemtype_size + source_size + target_size; 1085f9: 8b 55 bc mov -0x44(%ebp),%edx 1085fc: 8b 7d c4 mov -0x3c(%ebp),%edi 1085ff: 8d 44 3a 74 lea 0x74(%edx,%edi,1),%eax const char *target = target_or_null != NULL ? target_or_null : "/"; size_t filesystemtype_size = strlen( filesystemtype ) + 1; size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; size_t target_size = strlen( target ) + 1; size_t size = sizeof( rtems_filesystem_mount_table_entry_t ) 108603: 03 45 c0 add -0x40(%ebp),%eax + filesystemtype_size + source_size + target_size; rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size ); 108606: 50 push %eax 108607: 6a 01 push $0x1 108609: e8 16 f9 ff ff call 107f24 10860e: 89 c3 mov %eax,%ebx if ( mt_entry != NULL ) { 108610: 83 c4 10 add $0x10,%esp 108613: 85 c0 test %eax,%eax 108615: 0f 84 65 01 00 00 je 108780 <== NEVER TAKEN char *str = (char *) mt_entry + sizeof( *mt_entry ); 10861b: 8d 40 74 lea 0x74(%eax),%eax memcpy( str, filesystemtype, filesystemtype_size ); 10861e: 89 c7 mov %eax,%edi 108620: 8b 4d c4 mov -0x3c(%ebp),%ecx 108623: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 108625: 89 fa mov %edi,%edx mt_entry->type = str; 108627: 89 43 6c mov %eax,0x6c(%ebx) str += filesystemtype_size; memcpy( str, source_or_null, source_size ); 10862a: 8b 75 08 mov 0x8(%ebp),%esi 10862d: 8b 4d c0 mov -0x40(%ebp),%ecx 108630: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 108632: 89 f8 mov %edi,%eax mt_entry->dev = str; 108634: 89 53 70 mov %edx,0x70(%ebx) str += source_size; memcpy( str, target, target_size ); 108637: 8b 75 b0 mov -0x50(%ebp),%esi 10863a: 8b 4d bc mov -0x44(%ebp),%ecx 10863d: f3 a4 rep movsb %ds:(%esi),%es:(%edi) mt_entry->target = str; 10863f: 89 43 68 mov %eax,0x68(%ebx) &target_length ); if ( !mt_entry ) rtems_set_errno_and_return_minus_one( ENOMEM ); mt_entry->mt_fs_root.mt_entry = mt_entry; 108642: 89 5b 2c mov %ebx,0x2c(%ebx) mt_entry->options = options; 108645: 8b 45 14 mov 0x14(%ebp),%eax 108648: 89 43 30 mov %eax,0x30(%ebx) mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf; 10864b: 8d 7b 38 lea 0x38(%ebx),%edi 10864e: be 40 04 12 00 mov $0x120440,%esi 108653: b1 0c mov $0xc,%cl 108655: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( has_target ) { 108657: 80 7d b7 00 cmpb $0x0,-0x49(%ebp) 10865b: 0f 85 83 00 00 00 jne 1086e4 } } else { /* * Do we already have a base file system ? */ if ( !rtems_chain_is_empty( &mount_chain ) ) { 108661: 81 3d 24 40 12 00 28 cmpl $0x124028,0x124024 108668: 40 12 00 10866b: 0f 85 67 01 00 00 jne 1087d8 <== NEVER TAKEN ) { rtems_filesystem_fsmount_me_t mount_h = NULL; rtems_filesystem_location_info_t loc; rtems_filesystem_mount_table_entry_t *mt_entry = NULL; rtems_filesystem_location_info_t *loc_to_free = NULL; 108671: 31 f6 xor %esi,%esi * mt_point_node.node_access will be left to null to indicate that this * is the root of the entire file system. */ } if ( (*mount_h)( mt_entry, data ) ) { 108673: 83 ec 08 sub $0x8,%esp 108676: ff 75 18 pushl 0x18(%ebp) 108679: 53 push %ebx 10867a: ff 55 b8 call *-0x48(%ebp) 10867d: 83 c4 10 add $0x10,%esp 108680: 85 c0 test %eax,%eax 108682: 0f 85 74 01 00 00 jne 1087fc rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 108688: 56 push %esi 108689: 6a 00 push $0x0 10868b: 6a 00 push $0x0 10868d: ff 35 48 63 12 00 pushl 0x126348 108693: e8 18 30 00 00 call 10b6b0 108698: 5a pop %edx 108699: 59 pop %ecx 10869a: 53 push %ebx 10869b: 68 24 40 12 00 push $0x124024 1086a0: e8 eb 38 00 00 call 10bf90 <_Chain_Append> } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 1086a5: 58 pop %eax 1086a6: ff 35 48 63 12 00 pushl 0x126348 1086ac: e8 fb 30 00 00 call 10b7ac */ rtems_libio_lock(); rtems_chain_append( &mount_chain, &mt_entry->Node ); rtems_libio_unlock(); if ( !has_target ) 1086b1: 83 c4 10 add $0x10,%esp 1086b4: 80 7d b7 00 cmpb $0x0,-0x49(%ebp) 1086b8: 74 0a je 1086c4 rtems_filesystem_root = mt_entry->mt_fs_root; return 0; 1086ba: 31 c0 xor %eax,%eax if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 1086bc: 8d 65 f4 lea -0xc(%ebp),%esp 1086bf: 5b pop %ebx 1086c0: 5e pop %esi 1086c1: 5f pop %edi 1086c2: c9 leave 1086c3: c3 ret rtems_libio_lock(); rtems_chain_append( &mount_chain, &mt_entry->Node ); rtems_libio_unlock(); if ( !has_target ) rtems_filesystem_root = mt_entry->mt_fs_root; 1086c4: 8b 3d 50 41 12 00 mov 0x124150,%edi 1086ca: 83 c7 18 add $0x18,%edi 1086cd: 8d 73 1c lea 0x1c(%ebx),%esi 1086d0: b9 05 00 00 00 mov $0x5,%ecx 1086d5: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return 0; 1086d7: 31 c0 xor %eax,%eax if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 1086d9: 8d 65 f4 lea -0xc(%ebp),%esp 1086dc: 5b pop %ebx 1086dd: 5e pop %esi 1086de: 5f pop %edi 1086df: c9 leave 1086e0: c3 ret 1086e1: 8d 76 00 lea 0x0(%esi),%esi * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( has_target ) { if ( rtems_filesystem_evaluate_path( 1086e4: 83 ec 0c sub $0xc,%esp 1086e7: 6a 01 push $0x1 1086e9: 8d 75 d4 lea -0x2c(%ebp),%esi 1086ec: 56 push %esi 1086ed: 6a 07 push $0x7 1086ef: ff 75 ac pushl -0x54(%ebp) 1086f2: ff 75 0c pushl 0xc(%ebp) 1086f5: e8 ce f8 ff ff call 107fc8 1086fa: 83 c4 20 add $0x20,%esp 1086fd: 40 inc %eax 1086fe: 0f 84 df 00 00 00 je 1087e3 <== NEVER TAKEN /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 108704: 83 ec 0c sub $0xc,%esp 108707: 56 push %esi 108708: 8b 45 e0 mov -0x20(%ebp),%eax 10870b: ff 50 10 call *0x10(%eax) 10870e: 83 c4 10 add $0x10,%esp 108711: 48 dec %eax 108712: 0f 85 0c 01 00 00 jne 108824 /* * You can only mount one file system onto a single mount point. */ if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) { 108718: 83 ec 08 sub $0x8,%esp 10871b: ff 75 d4 pushl -0x2c(%ebp) 10871e: 68 f0 84 10 00 push $0x1084f0 108723: e8 dc fd ff ff call 108504 108728: 83 c4 10 add $0x10,%esp 10872b: 84 c0 test %al,%al 10872d: 0f 85 01 01 00 00 jne 108834 * may have been allocated in loc should not be sent to freenode * until the system is unmounted. It may be needed to correctly * traverse the tree. */ mt_entry->mt_point_node.node_access = loc.node_access; 108733: 8b 45 d4 mov -0x2c(%ebp),%eax 108736: 89 43 08 mov %eax,0x8(%ebx) mt_entry->mt_point_node.handlers = loc.handlers; 108739: 8b 45 dc mov -0x24(%ebp),%eax 10873c: 89 43 10 mov %eax,0x10(%ebx) mt_entry->mt_point_node.ops = loc.ops; 10873f: 8b 45 e0 mov -0x20(%ebp),%eax 108742: 89 43 14 mov %eax,0x14(%ebx) mt_entry->mt_point_node.mt_entry = loc.mt_entry; 108745: 8b 55 e4 mov -0x1c(%ebp),%edx 108748: 89 53 18 mov %edx,0x18(%ebx) /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( loc.ops->mount_h( mt_entry ) ) { 10874b: 83 ec 0c sub $0xc,%esp 10874e: 53 push %ebx 10874f: ff 50 20 call *0x20(%eax) 108752: 83 c4 10 add $0x10,%esp 108755: 85 c0 test %eax,%eax 108757: 0f 84 16 ff ff ff je 108673 <== ALWAYS TAKEN return 0; cleanup_and_bail: free( mt_entry ); 10875d: 83 ec 0c sub $0xc,%esp 108760: 53 push %ebx 108761: e8 4e f9 ff ff call 1080b4 108766: 83 c4 10 add $0x10,%esp if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 108769: 83 ec 0c sub $0xc,%esp 10876c: 56 push %esi 10876d: e8 2e f9 ff ff call 1080a0 108772: 83 c4 10 add $0x10,%esp return -1; 108775: b8 ff ff ff ff mov $0xffffffff,%eax 10877a: e9 3d ff ff ff jmp 1086bc 10877f: 90 nop target, filesystemtype, &target_length ); if ( !mt_entry ) rtems_set_errno_and_return_minus_one( ENOMEM ); 108780: e8 b7 9b 00 00 call 11233c <__errno> <== NOT EXECUTED 108785: c7 00 0c 00 00 00 movl $0xc,(%eax) <== NOT EXECUTED 10878b: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 108790: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 108793: 5b pop %ebx <== NOT EXECUTED 108794: 5e pop %esi <== NOT EXECUTED 108795: 5f pop %edi <== NOT EXECUTED 108796: c9 leave <== NOT EXECUTED 108797: c3 ret <== NOT EXECUTED const char *target_or_null, const char *filesystemtype, size_t *target_length_ptr ) { const char *target = target_or_null != NULL ? target_or_null : "/"; 108798: c7 45 bc 02 00 00 00 movl $0x2,-0x44(%ebp) 10879f: c7 45 ac 01 00 00 00 movl $0x1,-0x54(%ebp) 1087a6: c7 45 b0 e7 03 12 00 movl $0x1203e7,-0x50(%ebp) 1087ad: e9 1b fe ff ff jmp 1085cd 1087b2: 66 90 xchg %ax,%ax size_t filesystemtype_size = strlen( filesystemtype ) + 1; size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; 1087b4: c7 45 c0 00 00 00 00 movl $0x0,-0x40(%ebp) 1087bb: e9 36 fe ff ff jmp 1085f6 /* * Get mount handler */ mount_h = rtems_filesystem_get_mount_handler( filesystemtype ); if ( !mount_h ) rtems_set_errno_and_return_minus_one( EINVAL ); 1087c0: e8 77 9b 00 00 call 11233c <__errno> 1087c5: c7 00 16 00 00 00 movl $0x16,(%eax) 1087cb: b8 ff ff ff ff mov $0xffffffff,%eax if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 1087d0: 8d 65 f4 lea -0xc(%ebp),%esp 1087d3: 5b pop %ebx 1087d4: 5e pop %esi 1087d5: 5f pop %edi 1087d6: c9 leave 1087d7: c3 ret } else { /* * Do we already have a base file system ? */ if ( !rtems_chain_is_empty( &mount_chain ) ) { errno = EINVAL; 1087d8: e8 5f 9b 00 00 call 11233c <__errno> <== NOT EXECUTED 1087dd: c7 00 16 00 00 00 movl $0x16,(%eax) <== NOT EXECUTED return 0; cleanup_and_bail: free( mt_entry ); 1087e3: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1087e6: 53 push %ebx <== NOT EXECUTED 1087e7: e8 c8 f8 ff ff call 1080b4 <== NOT EXECUTED 1087ec: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; 1087ef: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 1087f4: e9 c3 fe ff ff jmp 1086bc <== NOT EXECUTED 1087f9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if ( (*mount_h)( mt_entry, data ) ) { /* * Try to undo the mount operation */ loc.ops->unmount_h( mt_entry ); 1087fc: 83 ec 0c sub $0xc,%esp 1087ff: 53 push %ebx 108800: 8b 45 e0 mov -0x20(%ebp),%eax 108803: ff 50 28 call *0x28(%eax) return 0; cleanup_and_bail: free( mt_entry ); 108806: 89 1c 24 mov %ebx,(%esp) 108809: e8 a6 f8 ff ff call 1080b4 if ( loc_to_free ) 10880e: 83 c4 10 add $0x10,%esp 108811: 85 f6 test %esi,%esi 108813: 0f 85 50 ff ff ff jne 108769 <== ALWAYS TAKEN rtems_filesystem_freenode( loc_to_free ); return -1; 108819: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 10881e: e9 99 fe ff ff jmp 1086bc <== NOT EXECUTED 108823: 90 nop <== NOT EXECUTED /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { errno = ENOTDIR; 108824: e8 13 9b 00 00 call 11233c <__errno> 108829: c7 00 14 00 00 00 movl $0x14,(%eax) goto cleanup_and_bail; 10882f: e9 29 ff ff ff jmp 10875d /* * You can only mount one file system onto a single mount point. */ if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) { errno = EBUSY; 108834: e8 03 9b 00 00 call 11233c <__errno> 108839: c7 00 10 00 00 00 movl $0x10,(%eax) goto cleanup_and_bail; 10883f: e9 19 ff ff ff jmp 10875d =============================================================================== 00108b88 : const char *target, const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { 108b88: 55 push %ebp 108b89: 89 e5 mov %esp,%ebp 108b8b: 57 push %edi 108b8c: 56 push %esi 108b8d: 53 push %ebx 108b8e: 83 ec 1c sub $0x1c,%esp 108b91: 8b 45 08 mov 0x8(%ebp),%eax 108b94: 89 45 e4 mov %eax,-0x1c(%ebp) 108b97: 8b 5d 0c mov 0xc(%ebp),%ebx 108b9a: 8b 75 10 mov 0x10(%ebp),%esi 108b9d: 8b 7d 14 mov 0x14(%ebp),%edi 108ba0: 8b 45 18 mov 0x18(%ebp),%eax 108ba3: 89 45 e0 mov %eax,-0x20(%ebp) int rv = -1; if (target != NULL) { 108ba6: 85 db test %ebx,%ebx 108ba8: 74 3f je 108be9 rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO); 108baa: 83 ec 08 sub $0x8,%esp 108bad: 68 ff 01 00 00 push $0x1ff 108bb2: 53 push %ebx 108bb3: e8 08 0a 00 00 call 1095c0 if (rv == 0) { 108bb8: 83 c4 10 add $0x10,%esp 108bbb: 85 c0 test %eax,%eax 108bbd: 74 09 je 108bc8 <== ALWAYS TAKEN } else { errno = EINVAL; } return rv; } 108bbf: 8d 65 f4 lea -0xc(%ebp),%esp 108bc2: 5b pop %ebx 108bc3: 5e pop %esi 108bc4: 5f pop %edi 108bc5: c9 leave 108bc6: c3 ret 108bc7: 90 nop int rv = -1; if (target != NULL) { rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO); if (rv == 0) { rv = mount( 108bc8: 8b 45 e0 mov -0x20(%ebp),%eax 108bcb: 89 45 18 mov %eax,0x18(%ebp) 108bce: 89 7d 14 mov %edi,0x14(%ebp) 108bd1: 89 75 10 mov %esi,0x10(%ebp) 108bd4: 89 5d 0c mov %ebx,0xc(%ebp) 108bd7: 8b 45 e4 mov -0x1c(%ebp),%eax 108bda: 89 45 08 mov %eax,0x8(%ebp) } else { errno = EINVAL; } return rv; } 108bdd: 8d 65 f4 lea -0xc(%ebp),%esp 108be0: 5b pop %ebx 108be1: 5e pop %esi 108be2: 5f pop %edi 108be3: c9 leave int rv = -1; if (target != NULL) { rv = rtems_mkdir(target, S_IRWXU | S_IRWXG | S_IRWXO); if (rv == 0) { rv = mount( 108be4: e9 97 00 00 00 jmp 108c80 options, data ); } } else { errno = EINVAL; 108be9: e8 42 9e 00 00 call 112a30 <__errno> 108bee: c7 00 16 00 00 00 movl $0x16,(%eax) const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { int rv = -1; 108bf4: b8 ff ff ff ff mov $0xffffffff,%eax 108bf9: eb c4 jmp 108bbf =============================================================================== 001088a8 : */ bool newlib_create_hook( rtems_tcb *current_task __attribute__((unused)), rtems_tcb *creating_task ) { 1088a8: 55 push %ebp 1088a9: 89 e5 mov %esp,%ebp 1088ab: 57 push %edi 1088ac: 56 push %esi 1088ad: 53 push %ebx 1088ae: 83 ec 0c sub $0xc,%esp struct _reent *ptr; if (_Thread_libc_reent == 0) 1088b1: a1 80 65 12 00 mov 0x126580,%eax 1088b6: 85 c0 test %eax,%eax 1088b8: 0f 84 52 02 00 00 je 108b10 ptr = (struct _reent *) calloc(1, sizeof(struct _reent)); #else /* It is OK to allocate from the workspace because these * hooks run with thread dispatching disabled. */ ptr = (struct _reent *) _Workspace_Allocate(sizeof(struct _reent)); 1088be: 83 ec 0c sub $0xc,%esp 1088c1: 68 24 04 00 00 push $0x424 1088c6: e8 3d 5f 00 00 call 10e808 <_Workspace_Allocate> 1088cb: 89 c2 mov %eax,%edx #endif if (ptr) { 1088cd: 83 c4 10 add $0x10,%esp 1088d0: 85 c0 test %eax,%eax 1088d2: 0f 84 2c 02 00 00 je 108b04 _REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */ 1088d8: c7 00 00 00 00 00 movl $0x0,(%eax) 1088de: 8d 98 ec 02 00 00 lea 0x2ec(%eax),%ebx 1088e4: 89 58 04 mov %ebx,0x4(%eax) 1088e7: 8d 80 54 03 00 00 lea 0x354(%eax),%eax 1088ed: 89 42 08 mov %eax,0x8(%edx) 1088f0: 8d 82 bc 03 00 00 lea 0x3bc(%edx),%eax 1088f6: 89 42 0c mov %eax,0xc(%edx) 1088f9: c7 42 10 00 00 00 00 movl $0x0,0x10(%edx) 108900: 8d 72 14 lea 0x14(%edx),%esi 108903: 31 c0 xor %eax,%eax 108905: b9 19 00 00 00 mov $0x19,%ecx 10890a: 89 f7 mov %esi,%edi 10890c: f3 aa rep stos %al,%es:(%edi) 10890e: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx) 108915: c7 42 34 6a 01 12 00 movl $0x12016a,0x34(%edx) 10891c: c7 42 38 00 00 00 00 movl $0x0,0x38(%edx) 108923: c7 42 3c 00 00 00 00 movl $0x0,0x3c(%edx) 10892a: c7 42 40 00 00 00 00 movl $0x0,0x40(%edx) 108931: c7 42 44 00 00 00 00 movl $0x0,0x44(%edx) 108938: c7 42 48 00 00 00 00 movl $0x0,0x48(%edx) 10893f: c7 42 4c 00 00 00 00 movl $0x0,0x4c(%edx) 108946: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx) 10894d: c7 42 54 00 00 00 00 movl $0x0,0x54(%edx) 108954: c7 42 58 00 00 00 00 movl $0x0,0x58(%edx) 10895b: c7 42 5c 00 00 00 00 movl $0x0,0x5c(%edx) 108962: c6 42 60 00 movb $0x0,0x60(%edx) 108966: 8d 72 7c lea 0x7c(%edx),%esi 108969: b1 24 mov $0x24,%cl 10896b: 89 f7 mov %esi,%edi 10896d: f3 aa rep stos %al,%es:(%edi) 10896f: c7 82 a0 00 00 00 00 movl $0x0,0xa0(%edx) 108976: 00 00 00 108979: c7 82 a4 00 00 00 01 movl $0x1,0xa4(%edx) 108980: 00 00 00 108983: c7 82 a8 00 00 00 00 movl $0x0,0xa8(%edx) 10898a: 00 00 00 10898d: 66 c7 82 ac 00 00 00 movw $0x330e,0xac(%edx) 108994: 0e 33 108996: 66 c7 82 ae 00 00 00 movw $0xabcd,0xae(%edx) 10899d: cd ab 10899f: 66 c7 82 b0 00 00 00 movw $0x1234,0xb0(%edx) 1089a6: 34 12 1089a8: 66 c7 82 b2 00 00 00 movw $0xe66d,0xb2(%edx) 1089af: 6d e6 1089b1: 66 c7 82 b4 00 00 00 movw $0xdeec,0xb4(%edx) 1089b8: ec de 1089ba: 66 c7 82 b6 00 00 00 movw $0x5,0xb6(%edx) 1089c1: 05 00 1089c3: 66 c7 82 b8 00 00 00 movw $0xb,0xb8(%edx) 1089ca: 0b 00 1089cc: c7 82 bc 00 00 00 00 movl $0x0,0xbc(%edx) 1089d3: 00 00 00 1089d6: c7 82 c0 00 00 00 00 movl $0x0,0xc0(%edx) 1089dd: 00 00 00 1089e0: c7 82 c4 00 00 00 00 movl $0x0,0xc4(%edx) 1089e7: 00 00 00 1089ea: c7 82 c8 00 00 00 00 movl $0x0,0xc8(%edx) 1089f1: 00 00 00 1089f4: c7 82 cc 00 00 00 00 movl $0x0,0xcc(%edx) 1089fb: 00 00 00 1089fe: c7 82 d0 00 00 00 00 movl $0x0,0xd0(%edx) 108a05: 00 00 00 108a08: c7 82 f8 00 00 00 00 movl $0x0,0xf8(%edx) 108a0f: 00 00 00 108a12: c7 82 fc 00 00 00 00 movl $0x0,0xfc(%edx) 108a19: 00 00 00 108a1c: c7 82 00 01 00 00 00 movl $0x0,0x100(%edx) 108a23: 00 00 00 108a26: c7 82 04 01 00 00 00 movl $0x0,0x104(%edx) 108a2d: 00 00 00 108a30: c7 82 08 01 00 00 00 movl $0x0,0x108(%edx) 108a37: 00 00 00 108a3a: c7 82 0c 01 00 00 00 movl $0x0,0x10c(%edx) 108a41: 00 00 00 108a44: c7 82 10 01 00 00 00 movl $0x0,0x110(%edx) 108a4b: 00 00 00 108a4e: c7 82 14 01 00 00 00 movl $0x0,0x114(%edx) 108a55: 00 00 00 108a58: c7 82 18 01 00 00 00 movl $0x0,0x118(%edx) 108a5f: 00 00 00 108a62: c7 82 1c 01 00 00 00 movl $0x0,0x11c(%edx) 108a69: 00 00 00 108a6c: c6 82 d4 00 00 00 00 movb $0x0,0xd4(%edx) 108a73: c6 82 dc 00 00 00 00 movb $0x0,0xdc(%edx) 108a7a: c7 82 f4 00 00 00 00 movl $0x0,0xf4(%edx) 108a81: 00 00 00 108a84: c7 82 48 01 00 00 00 movl $0x0,0x148(%edx) 108a8b: 00 00 00 108a8e: c7 82 4c 01 00 00 00 movl $0x0,0x14c(%edx) 108a95: 00 00 00 108a98: c7 82 50 01 00 00 00 movl $0x0,0x150(%edx) 108a9f: 00 00 00 108aa2: c7 82 54 01 00 00 00 movl $0x0,0x154(%edx) 108aa9: 00 00 00 108aac: c7 82 d4 02 00 00 00 movl $0x0,0x2d4(%edx) 108ab3: 00 00 00 108ab6: c7 82 d4 01 00 00 00 movl $0x0,0x1d4(%edx) 108abd: 00 00 00 108ac0: c7 82 dc 02 00 00 00 movl $0x0,0x2dc(%edx) 108ac7: 00 00 00 108aca: c7 82 e0 02 00 00 00 movl $0x0,0x2e0(%edx) 108ad1: 00 00 00 108ad4: c7 82 e4 02 00 00 00 movl $0x0,0x2e4(%edx) 108adb: 00 00 00 108ade: c7 82 e8 02 00 00 00 movl $0x0,0x2e8(%edx) 108ae5: 00 00 00 108ae8: 66 b9 38 01 mov $0x138,%cx 108aec: 89 df mov %ebx,%edi 108aee: f3 aa rep stos %al,%es:(%edi) creating_task->libc_reent = ptr; 108af0: 8b 45 0c mov 0xc(%ebp),%eax 108af3: 89 90 e0 00 00 00 mov %edx,0xe0(%eax) return TRUE; 108af9: b0 01 mov $0x1,%al } return FALSE; } 108afb: 8d 65 f4 lea -0xc(%ebp),%esp 108afe: 5b pop %ebx 108aff: 5e pop %esi 108b00: 5f pop %edi 108b01: c9 leave 108b02: c3 ret 108b03: 90 nop _REENT_INIT_PTR((ptr)); /* GCC extension: structure constants */ creating_task->libc_reent = ptr; return TRUE; } return FALSE; 108b04: 31 c0 xor %eax,%eax } 108b06: 8d 65 f4 lea -0xc(%ebp),%esp 108b09: 5b pop %ebx 108b0a: 5e pop %esi 108b0b: 5f pop %edi 108b0c: c9 leave 108b0d: c3 ret 108b0e: 66 90 xchg %ax,%ax { struct _reent *ptr; if (_Thread_libc_reent == 0) { _REENT = _global_impure_ptr; 108b10: a1 e0 0d 12 00 mov 0x120de0,%eax 108b15: a3 00 42 12 00 mov %eax,0x124200 RTEMS_INLINE_ROUTINE void _Thread_Set_libc_reent ( struct _reent **libc_reent ) { _Thread_libc_reent = libc_reent; 108b1a: c7 05 80 65 12 00 00 movl $0x124200,0x126580 108b21: 42 12 00 108b24: e9 95 fd ff ff jmp 1088be =============================================================================== 00108b2c : void newlib_delete_hook( rtems_tcb *current_task, rtems_tcb *deleted_task ) { 108b2c: 55 push %ebp 108b2d: 89 e5 mov %esp,%ebp 108b2f: 57 push %edi 108b30: 56 push %esi 108b31: 53 push %ebx 108b32: 83 ec 0c sub $0xc,%esp 108b35: 8b 7d 08 mov 0x8(%ebp),%edi 108b38: 8b 5d 0c mov 0xc(%ebp),%ebx /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { 108b3b: 39 df cmp %ebx,%edi 108b3d: 74 55 je 108b94 ptr = _REENT; } else { ptr = deleted_task->libc_reent; 108b3f: 8b b3 e0 00 00 00 mov 0xe0(%ebx),%esi } if (ptr && ptr != _global_impure_ptr) { 108b45: 85 f6 test %esi,%esi 108b47: 74 21 je 108b6a <== NEVER TAKEN 108b49: 3b 35 e0 0d 12 00 cmp 0x120de0,%esi 108b4f: 74 19 je 108b6a _reclaim_reent(ptr); */ /* * Just in case there are some buffers lying around. */ _fwalk(ptr, newlib_free_buffers); 108b51: 83 ec 08 sub $0x8,%esp 108b54: 68 4c 88 10 00 push $0x10884c 108b59: 56 push %esi 108b5a: e8 c5 9f 00 00 call 112b24 <_fwalk> #if REENT_MALLOCED free(ptr); #else _Workspace_Free(ptr); 108b5f: 89 34 24 mov %esi,(%esp) 108b62: e8 bd 5c 00 00 call 10e824 <_Workspace_Free> 108b67: 83 c4 10 add $0x10,%esp #endif } deleted_task->libc_reent = NULL; 108b6a: c7 83 e0 00 00 00 00 movl $0x0,0xe0(%ebx) 108b71: 00 00 00 /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { 108b74: 39 df cmp %ebx,%edi 108b76: 74 08 je 108b80 _REENT = 0; } } 108b78: 8d 65 f4 lea -0xc(%ebp),%esp 108b7b: 5b pop %ebx 108b7c: 5e pop %esi 108b7d: 5f pop %edi 108b7e: c9 leave 108b7f: c3 ret /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { _REENT = 0; 108b80: c7 05 00 42 12 00 00 movl $0x0,0x124200 108b87: 00 00 00 } } 108b8a: 8d 65 f4 lea -0xc(%ebp),%esp 108b8d: 5b pop %ebx 108b8e: 5e pop %esi 108b8f: 5f pop %edi 108b90: c9 leave 108b91: c3 ret 108b92: 66 90 xchg %ax,%ax /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { ptr = _REENT; 108b94: 8b 35 00 42 12 00 mov 0x124200,%esi 108b9a: eb a9 jmp 108b45 =============================================================================== 0010884c : */ int newlib_free_buffers( FILE *fp ) { 10884c: 55 push %ebp 10884d: 89 e5 mov %esp,%ebp 10884f: 53 push %ebx 108850: 83 ec 10 sub $0x10,%esp 108853: 8b 5d 08 mov 0x8(%ebp),%ebx switch ( fileno(fp) ) { 108856: 53 push %ebx 108857: e8 b4 9e 00 00 call 112710 10885c: 83 c4 10 add $0x10,%esp 10885f: 83 f8 02 cmp $0x2,%eax 108862: 76 14 jbe 108878 <== ALWAYS TAKEN fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 108864: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108867: 53 push %ebx <== NOT EXECUTED 108868: e8 27 9c 00 00 call 112494 <== NOT EXECUTED 10886d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } return 0; } 108870: 31 c0 xor %eax,%eax 108872: 8b 5d fc mov -0x4(%ebp),%ebx 108875: c9 leave 108876: c3 ret 108877: 90 nop { switch ( fileno(fp) ) { case 0: case 1: case 2: if (fp->_flags & __SMBF) { 108878: f6 43 0c 80 testb $0x80,0xc(%ebx) 10887c: 74 f2 je 108870 <== ALWAYS TAKEN free( fp->_bf._base ); 10887e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108881: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 108884: e8 2b f8 ff ff call 1080b4 <== NOT EXECUTED fp->_flags &= ~__SMBF; 108889: 66 81 63 0c 7f ff andw $0xff7f,0xc(%ebx) <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 10888f: c7 03 00 00 00 00 movl $0x0,(%ebx) <== NOT EXECUTED 108895: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) <== NOT EXECUTED 10889c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED break; default: fclose(fp); } return 0; } 10889f: 31 c0 xor %eax,%eax <== NOT EXECUTED 1088a1: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 1088a4: c9 leave <== NOT EXECUTED 1088a5: c3 ret <== NOT EXECUTED =============================================================================== 00107cd4 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 107cd4: 55 push %ebp 107cd5: 89 e5 mov %esp,%ebp 107cd7: 53 push %ebx 107cd8: 83 ec 04 sub $0x4,%esp 107cdb: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_device_driver status; if ( !initialized ) { 107cde: 80 3d e0 40 12 00 00 cmpb $0x0,0x1240e0 107ce5: 74 09 je 107cf0 NULL_major = major; } return RTEMS_SUCCESSFUL; } 107ce7: 31 c0 xor %eax,%eax 107ce9: 8b 5d fc mov -0x4(%ebp),%ebx 107cec: c9 leave 107ced: c3 ret 107cee: 66 90 xchg %ax,%ax ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 107cf0: c6 05 e0 40 12 00 01 movb $0x1,0x1240e0 status = rtems_io_register_name( 107cf7: 50 push %eax 107cf8: 6a 00 push $0x0 107cfa: 53 push %ebx 107cfb: 68 1a cb 11 00 push $0x11cb1a 107d00: e8 7b 01 00 00 call 107e80 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 107d05: 83 c4 10 add $0x10,%esp 107d08: 85 c0 test %eax,%eax 107d0a: 75 0d jne 107d19 rtems_fatal_error_occurred(status); NULL_major = major; 107d0c: 89 1d 20 44 12 00 mov %ebx,0x124420 } return RTEMS_SUCCESSFUL; } 107d12: 31 c0 xor %eax,%eax 107d14: 8b 5d fc mov -0x4(%ebp),%ebx 107d17: c9 leave 107d18: c3 ret major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); 107d19: 83 ec 0c sub $0xc,%esp 107d1c: 50 push %eax 107d1d: e8 b6 41 00 00 call 10bed8 =============================================================================== 00108bfc : int open( const char *pathname, int flags, ... ) { 108bfc: 55 push %ebp 108bfd: 89 e5 mov %esp,%ebp 108bff: 57 push %edi 108c00: 56 push %esi 108c01: 53 push %ebx 108c02: 83 ec 4c sub $0x4c,%esp /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 108c05: 8b 45 0c mov 0xc(%ebp),%eax 108c08: 40 inc %eax if ( ( status & _FREAD ) == _FREAD ) 108c09: 89 c3 mov %eax,%ebx 108c0b: 83 e3 01 and $0x1,%ebx eval_flags |= RTEMS_LIBIO_PERMS_READ; 108c0e: f7 db neg %ebx 108c10: 83 e3 04 and $0x4,%ebx if ( ( status & _FWRITE ) == _FWRITE ) 108c13: a8 02 test $0x2,%al 108c15: 74 03 je 108c1a eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 108c17: 83 cb 02 or $0x2,%ebx va_start(ap, flags); mode = va_arg( ap, int ); 108c1a: 8b 45 10 mov 0x10(%ebp),%eax 108c1d: 89 45 c4 mov %eax,-0x3c(%ebp) * code does not require changes here since network file * descriptors are obtained using socket(), not open(). */ /* allocate a file control block */ iop = rtems_libio_allocate(); 108c20: e8 df 6f 00 00 call 10fc04 108c25: 89 c2 mov %eax,%edx if ( iop == 0 ) { 108c27: 85 c0 test %eax,%eax 108c29: 0f 84 c5 00 00 00 je 108cf4 } /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 108c2f: 31 f6 xor %esi,%esi 108c31: b9 ff ff ff ff mov $0xffffffff,%ecx 108c36: 8b 7d 08 mov 0x8(%ebp),%edi 108c39: 89 f0 mov %esi,%eax 108c3b: f2 ae repnz scas %es:(%edi),%al 108c3d: f7 d1 not %ecx 108c3f: 49 dec %ecx 108c40: 83 ec 0c sub $0xc,%esp 108c43: 6a 01 push $0x1 108c45: 8d 45 d4 lea -0x2c(%ebp),%eax 108c48: 89 45 b4 mov %eax,-0x4c(%ebp) 108c4b: 50 push %eax 108c4c: 53 push %ebx 108c4d: 51 push %ecx 108c4e: ff 75 08 pushl 0x8(%ebp) 108c51: 89 55 c0 mov %edx,-0x40(%ebp) 108c54: e8 6f f3 ff ff call 107fc8 108c59: 89 c3 mov %eax,%ebx pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 108c5b: 83 c4 20 add $0x20,%esp 108c5e: 83 f8 ff cmp $0xffffffff,%eax 108c61: 8b 55 c0 mov -0x40(%ebp),%edx 108c64: 0f 84 de 00 00 00 je 108d48 if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 108c6a: 8b 45 0c mov 0xc(%ebp),%eax 108c6d: 25 00 0a 00 00 and $0xa00,%eax 108c72: 3d 00 0a 00 00 cmp $0xa00,%eax 108c77: 0f 84 8b 00 00 00 je 108d08 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->flags |= rtems_libio_fcntl_flags( flags ); 108c7d: 8b 5a 14 mov 0x14(%edx),%ebx 108c80: 83 ec 0c sub $0xc,%esp 108c83: ff 75 0c pushl 0xc(%ebp) 108c86: 89 55 c0 mov %edx,-0x40(%ebp) 108c89: e8 fa 6e 00 00 call 10fb88 108c8e: 09 d8 or %ebx,%eax 108c90: 8b 55 c0 mov -0x40(%ebp),%edx 108c93: 89 42 14 mov %eax,0x14(%edx) iop->pathinfo = loc; 108c96: 8d 7a 18 lea 0x18(%edx),%edi 108c99: b9 05 00 00 00 mov $0x5,%ecx 108c9e: 8b 75 b4 mov -0x4c(%ebp),%esi 108ca1: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode ); 108ca3: 8b 42 20 mov 0x20(%edx),%eax 108ca6: ff 75 c4 pushl -0x3c(%ebp) 108ca9: ff 75 0c pushl 0xc(%ebp) 108cac: ff 75 08 pushl 0x8(%ebp) 108caf: 52 push %edx 108cb0: ff 10 call *(%eax) if ( rc ) { 108cb2: 83 c4 20 add $0x20,%esp 108cb5: 85 c0 test %eax,%eax 108cb7: 8b 55 c0 mov -0x40(%ebp),%edx 108cba: 75 78 jne 108d34 } /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 108cbc: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp) 108cc3: 0f 85 9f 00 00 00 jne 108d68 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 108cc9: 2b 15 40 63 12 00 sub 0x126340,%edx 108ccf: c1 fa 03 sar $0x3,%edx 108cd2: 8d 04 d2 lea (%edx,%edx,8),%eax 108cd5: 8d 04 c2 lea (%edx,%eax,8),%eax 108cd8: 8d 04 c2 lea (%edx,%eax,8),%eax 108cdb: 8d 04 c2 lea (%edx,%eax,8),%eax 108cde: 89 c1 mov %eax,%ecx 108ce0: c1 e1 0f shl $0xf,%ecx 108ce3: 01 c8 add %ecx,%eax 108ce5: 8d 04 c2 lea (%edx,%eax,8),%eax 108ce8: f7 d8 neg %eax } 108cea: 8d 65 f4 lea -0xc(%ebp),%esp 108ced: 5b pop %ebx 108cee: 5e pop %esi 108cef: 5f pop %edi 108cf0: c9 leave 108cf1: c3 ret 108cf2: 66 90 xchg %ax,%ax */ /* allocate a file control block */ iop = rtems_libio_allocate(); if ( iop == 0 ) { rc = ENFILE; 108cf4: bb 17 00 00 00 mov $0x17,%ebx if ( rc ) { if ( iop ) rtems_libio_free( iop ); if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); 108cf9: e8 3e 96 00 00 call 11233c <__errno> 108cfe: 89 18 mov %ebx,(%eax) 108d00: b8 ff ff ff ff mov $0xffffffff,%eax 108d05: eb e3 jmp 108cea 108d07: 90 nop } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { /* We were trying to create a file that already exists */ rc = EEXIST; loc_to_free = &loc; 108d08: 8d 75 d4 lea -0x2c(%ebp),%esi goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { /* We were trying to create a file that already exists */ rc = EEXIST; 108d0b: bb 11 00 00 00 mov $0x11,%ebx */ done: va_end(ap); if ( rc ) { if ( iop ) 108d10: 85 d2 test %edx,%edx 108d12: 74 0c je 108d20 rtems_libio_free( iop ); 108d14: 83 ec 0c sub $0xc,%esp 108d17: 52 push %edx 108d18: e8 8b 6f 00 00 call 10fca8 108d1d: 83 c4 10 add $0x10,%esp if ( loc_to_free ) 108d20: 85 f6 test %esi,%esi 108d22: 74 d5 je 108cf9 rtems_filesystem_freenode( loc_to_free ); 108d24: 83 ec 0c sub $0xc,%esp 108d27: 56 push %esi 108d28: e8 73 f3 ff ff call 1080a0 108d2d: 83 c4 10 add $0x10,%esp 108d30: eb c7 jmp 108cf9 108d32: 66 90 xchg %ax,%ax iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; 108d34: e8 03 96 00 00 call 11233c <__errno> 108d39: 8b 18 mov (%eax),%ebx rc = EEXIST; loc_to_free = &loc; goto done; } loc_to_free = &loc; 108d3b: 8d 75 d4 lea -0x2c(%ebp),%esi iop->pathinfo = loc; rc = (*iop->pathinfo.handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; goto done; 108d3e: 8b 55 c0 mov -0x40(%ebp),%edx * Single exit and clean up path. */ done: va_end(ap); if ( rc ) { 108d41: 85 db test %ebx,%ebx 108d43: 74 84 je 108cc9 <== NEVER TAKEN 108d45: eb c9 jmp 108d10 108d47: 90 nop */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { if ( errno != ENOENT ) { 108d48: e8 ef 95 00 00 call 11233c <__errno> 108d4d: 83 38 02 cmpl $0x2,(%eax) 108d50: 8b 55 c0 mov -0x40(%ebp),%edx 108d53: 0f 84 9b 00 00 00 je 108df4 } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); if ( rc ) { rc = errno; 108d59: e8 de 95 00 00 call 11233c <__errno> 108d5e: 8b 18 mov (%eax),%ebx int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL; 108d60: 31 f6 xor %esi,%esi /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); if ( rc ) { rc = errno; goto done; 108d62: 8b 55 c0 mov -0x40(%ebp),%edx 108d65: eb da jmp 108d41 108d67: 90 nop /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 108d68: 51 push %ecx 108d69: 6a 00 push $0x0 108d6b: 6a 00 push $0x0 108d6d: 89 d0 mov %edx,%eax 108d6f: 2b 05 40 63 12 00 sub 0x126340,%eax 108d75: c1 f8 03 sar $0x3,%eax 108d78: 8d 0c c0 lea (%eax,%eax,8),%ecx 108d7b: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108d7e: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108d81: 8d 0c c8 lea (%eax,%ecx,8),%ecx 108d84: 89 cb mov %ecx,%ebx 108d86: c1 e3 0f shl $0xf,%ebx 108d89: 01 d9 add %ebx,%ecx 108d8b: 8d 04 c8 lea (%eax,%ecx,8),%eax 108d8e: f7 d8 neg %eax 108d90: 50 push %eax 108d91: 89 55 c0 mov %edx,-0x40(%ebp) 108d94: e8 3f 6d 00 00 call 10fad8 108d99: 89 c3 mov %eax,%ebx if ( rc ) { 108d9b: 83 c4 10 add $0x10,%esp 108d9e: 85 c0 test %eax,%eax 108da0: 8b 55 c0 mov -0x40(%ebp),%edx 108da3: 0f 84 20 ff ff ff je 108cc9 if(errno) rc = errno; 108da9: e8 8e 95 00 00 call 11233c <__errno> 108dae: 8b 00 mov (%eax),%eax 108db0: 85 c0 test %eax,%eax 108db2: 8b 55 c0 mov -0x40(%ebp),%edx 108db5: 0f 85 b2 00 00 00 jne 108e6d <== ALWAYS TAKEN close( iop - rtems_libio_iops ); 108dbb: 83 ec 0c sub $0xc,%esp 108dbe: 2b 15 40 63 12 00 sub 0x126340,%edx 108dc4: c1 fa 03 sar $0x3,%edx 108dc7: 8d 04 d2 lea (%edx,%edx,8),%eax 108dca: 8d 04 c2 lea (%edx,%eax,8),%eax 108dcd: 8d 04 c2 lea (%edx,%eax,8),%eax 108dd0: 8d 04 c2 lea (%edx,%eax,8),%eax 108dd3: 89 c1 mov %eax,%ecx 108dd5: c1 e1 0f shl $0xf,%ecx 108dd8: 01 c8 add %ecx,%eax 108dda: 8d 04 c2 lea (%edx,%eax,8),%eax 108ddd: f7 d8 neg %eax 108ddf: 50 push %eax 108de0: e8 73 6c 00 00 call 10fa58 108de5: 83 c4 10 add $0x10,%esp /* those are released by close(): */ iop = 0; loc_to_free = NULL; 108de8: 31 f6 xor %esi,%esi rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; close( iop - rtems_libio_iops ); /* those are released by close(): */ iop = 0; 108dea: 31 d2 xor %edx,%edx 108dec: e9 50 ff ff ff jmp 108d41 108df1: 8d 76 00 lea 0x0(%esi),%esi rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 108df4: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp) 108dfb: 75 0f jne 108e0c int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL; 108dfd: 31 f6 xor %esi,%esi goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { rc = ENOENT; 108dff: bb 02 00 00 00 mov $0x2,%ebx 108e04: e9 07 ff ff ff jmp 108d10 108e09: 8d 76 00 lea 0x0(%esi),%esi goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 108e0c: 6a 00 push $0x0 108e0e: 6a 00 push $0x0 108e10: 8b 45 c4 mov -0x3c(%ebp),%eax 108e13: 80 cc 80 or $0x80,%ah 108e16: 50 push %eax 108e17: ff 75 08 pushl 0x8(%ebp) 108e1a: 89 55 c0 mov %edx,-0x40(%ebp) 108e1d: e8 2a f6 ff ff call 10844c if ( rc ) { 108e22: 83 c4 10 add $0x10,%esp 108e25: 85 c0 test %eax,%eax 108e27: 8b 55 c0 mov -0x40(%ebp),%edx 108e2a: 0f 85 29 ff ff ff jne 108d59 <== NEVER TAKEN /* * After we do the mknod(), we have to evaluate the path to get the * "loc" structure needed to actually have the file itself open. * So we created it, and then we need to have "look it up." */ status = rtems_filesystem_evaluate_path( 108e30: 89 d9 mov %ebx,%ecx 108e32: 8b 7d 08 mov 0x8(%ebp),%edi 108e35: 89 f0 mov %esi,%eax 108e37: f2 ae repnz scas %es:(%edi),%al 108e39: f7 d1 not %ecx 108e3b: 49 dec %ecx 108e3c: 83 ec 0c sub $0xc,%esp 108e3f: 6a 01 push $0x1 108e41: 8d 45 d4 lea -0x2c(%ebp),%eax 108e44: 50 push %eax 108e45: 6a 00 push $0x0 108e47: 51 push %ecx 108e48: ff 75 08 pushl 0x8(%ebp) 108e4b: 89 55 c0 mov %edx,-0x40(%ebp) 108e4e: e8 75 f1 ff ff call 107fc8 pathname, strlen( pathname ), 0x0, &loc, true ); if ( status != 0 ) { /* The file did not exist */ 108e53: 83 c4 20 add $0x20,%esp 108e56: 85 c0 test %eax,%eax 108e58: 8b 55 c0 mov -0x40(%ebp),%edx 108e5b: 0f 84 1c fe ff ff je 108c7d <== ALWAYS TAKEN int mode; int rc; rtems_libio_t *iop = 0; int status; rtems_filesystem_location_info_t loc; rtems_filesystem_location_info_t *loc_to_free = NULL; 108e61: 31 f6 xor %esi,%esi * So we created it, and then we need to have "look it up." */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true ); if ( status != 0 ) { /* The file did not exist */ rc = EACCES; 108e63: bb 0d 00 00 00 mov $0xd,%ebx <== NOT EXECUTED 108e68: e9 a3 fe ff ff jmp 108d10 <== NOT EXECUTED * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; 108e6d: e8 ca 94 00 00 call 11233c <__errno> 108e72: 8b 18 mov (%eax),%ebx 108e74: 8b 55 c0 mov -0x40(%ebp),%edx 108e77: e9 3f ff ff ff jmp 108dbb =============================================================================== 00109c00 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 109c00: 55 push %ebp 109c01: 89 e5 mov %esp,%ebp 109c03: 56 push %esi 109c04: 53 push %ebx 109c05: 83 ec 10 sub $0x10,%esp 109c08: 88 45 f4 mov %al,-0xc(%ebp) int i; if (tty->termios.c_oflag & OPOST) { 109c0b: 8b 4a 34 mov 0x34(%edx),%ecx 109c0e: f6 c1 01 test $0x1,%cl 109c11: 74 31 je 109c44 <== NEVER TAKEN switch (c) { 109c13: 3c 09 cmp $0x9,%al 109c15: 0f 84 b1 00 00 00 je 109ccc 109c1b: 76 3f jbe 109c5c <== NEVER TAKEN 109c1d: 3c 0a cmp $0xa,%al 109c1f: 74 4f je 109c70 109c21: 3c 0d cmp $0xd,%al 109c23: 74 7f je 109ca4 <== NEVER TAKEN if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 109c25: 83 e1 02 and $0x2,%ecx 109c28: 0f 85 c6 00 00 00 jne 109cf4 <== NEVER TAKEN 109c2e: 8b 0d f4 41 12 00 mov 0x1241f4,%ecx c = toupper(c); if (!iscntrl(c)) 109c34: 0f b6 c0 movzbl %al,%eax 109c37: f6 44 01 01 20 testb $0x20,0x1(%ecx,%eax,1) 109c3c: 75 06 jne 109c44 <== NEVER TAKEN tty->column++; 109c3e: ff 42 28 incl 0x28(%edx) 109c41: 8d 76 00 lea 0x0(%esi),%esi break; } } rtems_termios_puts (&c, 1, tty); 109c44: 53 push %ebx 109c45: 52 push %edx 109c46: 6a 01 push $0x1 109c48: 8d 45 f4 lea -0xc(%ebp),%eax 109c4b: 50 push %eax 109c4c: e8 7b fe ff ff call 109acc 109c51: 83 c4 10 add $0x10,%esp } 109c54: 8d 65 f8 lea -0x8(%ebp),%esp 109c57: 5b pop %ebx 109c58: 5e pop %esi 109c59: c9 leave 109c5a: c3 ret 109c5b: 90 nop oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 109c5c: 3c 08 cmp $0x8,%al <== NOT EXECUTED 109c5e: 75 c5 jne 109c25 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 109c60: 8b 42 28 mov 0x28(%edx),%eax <== NOT EXECUTED 109c63: 85 c0 test %eax,%eax <== NOT EXECUTED 109c65: 7e dd jle 109c44 <== NOT EXECUTED tty->column--; 109c67: 48 dec %eax <== NOT EXECUTED 109c68: 89 42 28 mov %eax,0x28(%edx) <== NOT EXECUTED 109c6b: eb d7 jmp 109c44 <== NOT EXECUTED 109c6d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 109c70: f6 c1 20 test $0x20,%cl 109c73: 74 07 je 109c7c <== ALWAYS TAKEN tty->column = 0; 109c75: c7 42 28 00 00 00 00 movl $0x0,0x28(%edx) <== NOT EXECUTED if (tty->termios.c_oflag & ONLCR) { 109c7c: 83 e1 04 and $0x4,%ecx 109c7f: 74 c3 je 109c44 <== NEVER TAKEN rtems_termios_puts ("\r", 1, tty); 109c81: 51 push %ecx 109c82: 52 push %edx 109c83: 6a 01 push $0x1 109c85: 68 e4 04 12 00 push $0x1204e4 109c8a: 89 55 f0 mov %edx,-0x10(%ebp) 109c8d: e8 3a fe ff ff call 109acc tty->column = 0; 109c92: 8b 55 f0 mov -0x10(%ebp),%edx 109c95: c7 42 28 00 00 00 00 movl $0x0,0x28(%edx) 109c9c: 83 c4 10 add $0x10,%esp 109c9f: eb a3 jmp 109c44 109ca1: 8d 76 00 lea 0x0(%esi),%esi } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 109ca4: f6 c1 10 test $0x10,%cl <== NOT EXECUTED 109ca7: 74 07 je 109cb0 <== NOT EXECUTED 109ca9: 8b 42 28 mov 0x28(%edx),%eax <== NOT EXECUTED 109cac: 85 c0 test %eax,%eax <== NOT EXECUTED 109cae: 74 a4 je 109c54 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 109cb0: f6 c1 08 test $0x8,%cl <== NOT EXECUTED 109cb3: 74 09 je 109cbe <== NOT EXECUTED c = '\n'; 109cb5: c6 45 f4 0a movb $0xa,-0xc(%ebp) <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 109cb9: 83 e1 20 and $0x20,%ecx <== NOT EXECUTED 109cbc: 74 86 je 109c44 <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; 109cbe: c7 42 28 00 00 00 00 movl $0x0,0x28(%edx) <== NOT EXECUTED break; 109cc5: e9 7a ff ff ff jmp 109c44 <== NOT EXECUTED 109cca: 66 90 xchg %ax,%ax <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); 109ccc: 8b 5a 28 mov 0x28(%edx),%ebx 109ccf: 89 de mov %ebx,%esi 109cd1: 83 e6 07 and $0x7,%esi 109cd4: b8 08 00 00 00 mov $0x8,%eax 109cd9: 29 f0 sub %esi,%eax if ((tty->termios.c_oflag & TABDLY) == XTABS) { 109cdb: 81 e1 00 18 00 00 and $0x1800,%ecx 109ce1: 81 f9 00 18 00 00 cmp $0x1800,%ecx 109ce7: 74 37 je 109d20 <== ALWAYS TAKEN tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 109ce9: 01 d8 add %ebx,%eax <== NOT EXECUTED 109ceb: 89 42 28 mov %eax,0x28(%edx) <== NOT EXECUTED break; 109cee: e9 51 ff ff ff jmp 109c44 <== NOT EXECUTED 109cf3: 90 nop <== NOT EXECUTED tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); 109cf4: 8b 0d f4 41 12 00 mov 0x1241f4,%ecx <== NOT EXECUTED 109cfa: 0f b6 c0 movzbl %al,%eax <== NOT EXECUTED 109cfd: 0f be 5c 01 01 movsbl 0x1(%ecx,%eax,1),%ebx <== NOT EXECUTED 109d02: 83 e3 03 and $0x3,%ebx <== NOT EXECUTED 109d05: 83 fb 02 cmp $0x2,%ebx <== NOT EXECUTED 109d08: 74 0e je 109d18 <== NOT EXECUTED 109d0a: 89 c3 mov %eax,%ebx <== NOT EXECUTED 109d0c: 88 d8 mov %bl,%al <== NOT EXECUTED 109d0e: 88 5d f4 mov %bl,-0xc(%ebp) <== NOT EXECUTED 109d11: e9 1e ff ff ff jmp 109c34 <== NOT EXECUTED 109d16: 66 90 xchg %ax,%ax <== NOT EXECUTED 109d18: 8d 58 e0 lea -0x20(%eax),%ebx <== NOT EXECUTED 109d1b: eb ef jmp 109d0c <== NOT EXECUTED 109d1d: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 109d20: 8d 1c 18 lea (%eax,%ebx,1),%ebx 109d23: 89 5a 28 mov %ebx,0x28(%edx) rtems_termios_puts ( " ", i, tty); 109d26: 56 push %esi 109d27: 52 push %edx 109d28: 50 push %eax 109d29: 68 7c 00 12 00 push $0x12007c 109d2e: e8 99 fd ff ff call 109acc return; 109d33: 83 c4 10 add $0x10,%esp 109d36: e9 19 ff ff ff jmp 109c54 =============================================================================== 0010a038 : long pathconf( const char *path, int name ) { 10a038: 55 push %ebp 10a039: 89 e5 mov %esp,%ebp 10a03b: 56 push %esi 10a03c: 53 push %ebx int status; int fd; fd = open( path, O_RDONLY ); 10a03d: 83 ec 08 sub $0x8,%esp 10a040: 6a 00 push $0x0 10a042: ff 75 08 pushl 0x8(%ebp) 10a045: e8 4e fd ff ff call 109d98 10a04a: 89 c3 mov %eax,%ebx if ( fd == -1 ) 10a04c: 83 c4 10 add $0x10,%esp 10a04f: 83 f8 ff cmp $0xffffffff,%eax 10a052: 74 24 je 10a078 return -1; status = fpathconf( fd, name ); 10a054: 83 ec 08 sub $0x8,%esp 10a057: ff 75 0c pushl 0xc(%ebp) 10a05a: 50 push %eax 10a05b: e8 c0 ec ff ff call 108d20 10a060: 89 c6 mov %eax,%esi (void) close( fd ); 10a062: 89 1c 24 mov %ebx,(%esp) 10a065: e8 56 e8 ff ff call 1088c0 return status; 10a06a: 83 c4 10 add $0x10,%esp 10a06d: 89 f0 mov %esi,%eax } 10a06f: 8d 65 f8 lea -0x8(%ebp),%esp 10a072: 5b pop %ebx 10a073: 5e pop %esi 10a074: c9 leave 10a075: c3 ret 10a076: 66 90 xchg %ax,%ax int status; int fd; fd = open( path, O_RDONLY ); if ( fd == -1 ) return -1; 10a078: b8 ff ff ff ff mov $0xffffffff,%eax status = fpathconf( fd, name ); (void) close( fd ); return status; } 10a07d: 8d 65 f8 lea -0x8(%ebp),%esp 10a080: 5b pop %ebx 10a081: 5e pop %esi 10a082: c9 leave 10a083: c3 ret =============================================================================== 00110b7c : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 110b7c: 55 push %ebp 110b7d: 89 e5 mov %esp,%ebp 110b7f: 57 push %edi 110b80: 56 push %esi 110b81: 53 push %ebx 110b82: 83 ec 24 sub $0x24,%esp rtems_libio_t *iop; int err = 0; if (rtems_mkdir("/tmp", S_IRWXU | S_IRWXG | S_IRWXO) != 0) 110b85: 68 ff 01 00 00 push $0x1ff 110b8a: 68 0c 21 12 00 push $0x12210c 110b8f: e8 98 16 00 00 call 11222c 110b94: 83 c4 10 add $0x10,%esp 110b97: 85 c0 test %eax,%eax 110b99: 74 0d je 110ba8 <== ALWAYS TAKEN return -1; 110b9b: b8 ff ff ff ff mov $0xffffffff,%eax unlink(fifopath); } if(err != 0) rtems_set_errno_and_return_minus_one(err); return 0; } 110ba0: 8d 65 f4 lea -0xc(%ebp),%esp 110ba3: 5b pop %ebx 110ba4: 5e pop %esi 110ba5: 5f pop %edi 110ba6: c9 leave 110ba7: 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); 110ba8: 8d 5d d9 lea -0x27(%ebp),%ebx 110bab: be 11 21 12 00 mov $0x122111,%esi 110bb0: b9 0a 00 00 00 mov $0xa,%ecx 110bb5: 89 df mov %ebx,%edi 110bb7: f3 a4 rep movsb %ds:(%esi),%es:(%edi) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 110bb9: 0f b7 05 4c 71 12 00 movzwl 0x12714c,%eax 110bc0: 8d 50 01 lea 0x1(%eax),%edx 110bc3: 66 89 15 4c 71 12 00 mov %dx,0x12714c 110bca: 51 push %ecx 110bcb: 50 push %eax 110bcc: 68 1c 21 12 00 push $0x12211c 110bd1: 8d 45 e3 lea -0x1d(%ebp),%eax 110bd4: 50 push %eax 110bd5: e8 72 37 00 00 call 11434c /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 110bda: 58 pop %eax 110bdb: 5a pop %edx 110bdc: 68 80 01 00 00 push $0x180 110be1: 53 push %ebx 110be2: e8 8d 13 00 00 call 111f74 110be7: 83 c4 10 add $0x10,%esp 110bea: 85 c0 test %eax,%eax 110bec: 0f 85 a6 00 00 00 jne 110c98 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); 110bf2: 83 ec 08 sub $0x8,%esp 110bf5: 68 00 40 00 00 push $0x4000 110bfa: 53 push %ebx 110bfb: e8 50 92 ff ff call 109e50 110c00: 8b 55 08 mov 0x8(%ebp),%edx 110c03: 89 02 mov %eax,(%edx) if (filsdes[0] < 0) { 110c05: 83 c4 10 add $0x10,%esp 110c08: 85 c0 test %eax,%eax 110c0a: 78 58 js 110c64 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]); 110c0c: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 110c12: 72 3c jb 110c50 <== ALWAYS TAKEN 110c14: 31 d2 xor %edx,%edx <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 110c16: 83 62 14 fe andl $0xfffffffe,0x14(%edx) filsdes[1] = open(fifopath, O_WRONLY); 110c1a: 83 ec 08 sub $0x8,%esp 110c1d: 6a 01 push $0x1 110c1f: 53 push %ebx 110c20: e8 2b 92 ff ff call 109e50 110c25: 8b 55 08 mov 0x8(%ebp),%edx 110c28: 89 42 04 mov %eax,0x4(%edx) if (filsdes[1] < 0) { 110c2b: 83 c4 10 add $0x10,%esp 110c2e: 85 c0 test %eax,%eax 110c30: 78 4a js 110c7c int pipe_create( int filsdes[2] ) { rtems_libio_t *iop; int err = 0; 110c32: 31 f6 xor %esi,%esi if (filsdes[1] < 0) { err = errno; close(filsdes[0]); } unlink(fifopath); 110c34: 83 ec 0c sub $0xc,%esp 110c37: 53 push %ebx 110c38: e8 5f b2 ff ff call 10be9c 110c3d: 83 c4 10 add $0x10,%esp } if(err != 0) 110c40: 85 f6 test %esi,%esi 110c42: 75 63 jne 110ca7 rtems_set_errno_and_return_minus_one(err); return 0; 110c44: 31 c0 xor %eax,%eax } 110c46: 8d 65 f4 lea -0xc(%ebp),%esp 110c49: 5b pop %ebx 110c4a: 5e pop %esi 110c4b: 5f pop %edi 110c4c: c9 leave 110c4d: c3 ret 110c4e: 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]); 110c50: c1 e0 03 shl $0x3,%eax 110c53: 8d 14 c5 00 00 00 00 lea 0x0(,%eax,8),%edx 110c5a: 29 c2 sub %eax,%edx 110c5c: 03 15 80 73 12 00 add 0x127380,%edx 110c62: eb b2 jmp 110c16 } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); if (filsdes[0] < 0) { err = errno; 110c64: e8 4b 2d 00 00 call 1139b4 <__errno> 110c69: 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); 110c6b: 83 ec 0c sub $0xc,%esp 110c6e: 53 push %ebx 110c6f: e8 28 b2 ff ff call 10be9c 110c74: 83 c4 10 add $0x10,%esp 110c77: eb c7 jmp 110c40 110c79: 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; 110c7c: e8 33 2d 00 00 call 1139b4 <__errno> 110c81: 8b 30 mov (%eax),%esi close(filsdes[0]); 110c83: 83 ec 0c sub $0xc,%esp 110c86: 8b 45 08 mov 0x8(%ebp),%eax 110c89: ff 30 pushl (%eax) 110c8b: e8 48 82 ff ff call 108ed8 110c90: 83 c4 10 add $0x10,%esp 110c93: eb 9f jmp 110c34 110c95: 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){ 110c98: e8 17 2d 00 00 call 1139b4 <__errno> return -1; 110c9d: b8 ff ff ff ff mov $0xffffffff,%eax 110ca2: e9 f9 fe ff ff jmp 110ba0 close(filsdes[0]); } unlink(fifopath); } if(err != 0) rtems_set_errno_and_return_minus_one(err); 110ca7: e8 08 2d 00 00 call 1139b4 <__errno> 110cac: 89 30 mov %esi,(%eax) 110cae: b8 ff ff ff ff mov $0xffffffff,%eax 110cb3: e9 e8 fe ff ff jmp 110ba0 =============================================================================== 00112074 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 112074: 55 push %ebp 112075: 89 e5 mov %esp,%ebp 112077: 56 push %esi 112078: 53 push %ebx 112079: 8b 75 08 mov 0x8(%ebp),%esi 11207c: 8b 5d 10 mov 0x10(%ebp),%ebx if (cmd == FIONREAD) { 11207f: 81 7d 0c 7f 66 04 40 cmpl $0x4004667f,0xc(%ebp) 112086: 74 0c je 112094 *(unsigned int *)buffer = pipe->Length; PIPE_UNLOCK(pipe); return 0; } return -EINVAL; 112088: b8 ea ff ff ff mov $0xffffffea,%eax } 11208d: 8d 65 f8 lea -0x8(%ebp),%esp 112090: 5b pop %ebx 112091: 5e pop %esi 112092: c9 leave 112093: c3 ret void *buffer, rtems_libio_t *iop ) { if (cmd == FIONREAD) { if (buffer == NULL) 112094: 85 db test %ebx,%ebx 112096: 75 07 jne 11209f return -EFAULT; 112098: b8 f2 ff ff ff mov $0xfffffff2,%eax 11209d: eb ee jmp 11208d if (! PIPE_LOCK(pipe)) 11209f: 50 push %eax 1120a0: 6a 00 push $0x0 1120a2: 6a 00 push $0x0 1120a4: ff 76 28 pushl 0x28(%esi) 1120a7: e8 a8 b3 ff ff call 10d454 1120ac: 83 c4 10 add $0x10,%esp 1120af: 85 c0 test %eax,%eax 1120b1: 74 07 je 1120ba <== ALWAYS TAKEN return -EINTR; 1120b3: b8 fc ff ff ff mov $0xfffffffc,%eax <== NOT EXECUTED 1120b8: eb d3 jmp 11208d <== NOT EXECUTED /* Return length of pipe */ *(unsigned int *)buffer = pipe->Length; 1120ba: 8b 46 0c mov 0xc(%esi),%eax 1120bd: 89 03 mov %eax,(%ebx) PIPE_UNLOCK(pipe); 1120bf: 83 ec 0c sub $0xc,%esp 1120c2: ff 76 28 pushl 0x28(%esi) 1120c5: e8 86 b4 ff ff call 10d550 return 0; 1120ca: 83 c4 10 add $0x10,%esp 1120cd: 31 c0 xor %eax,%eax 1120cf: eb bc jmp 11208d =============================================================================== 00111cd8 : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 111cd8: 55 push %ebp 111cd9: 89 e5 mov %esp,%ebp 111cdb: 57 push %edi 111cdc: 56 push %esi 111cdd: 53 push %ebx 111cde: 83 ec 30 sub $0x30,%esp 111ce1: 8b 5d 08 mov 0x8(%ebp),%ebx int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 111ce4: 6a 00 push $0x0 111ce6: 6a 00 push $0x0 111ce8: ff 73 28 pushl 0x28(%ebx) 111ceb: e8 64 b7 ff ff call 10d454 111cf0: 83 c4 10 add $0x10,%esp 111cf3: 85 c0 test %eax,%eax 111cf5: 0f 85 ad 00 00 00 jne 111da8 <== NEVER TAKEN return -EINTR; while (read < count) { 111cfb: 8b 45 10 mov 0x10(%ebp),%eax 111cfe: 85 c0 test %eax,%eax 111d00: 0f 84 7a 01 00 00 je 111e80 <== NEVER TAKEN 111d06: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) 111d0d: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) while (PIPE_EMPTY(pipe)) { 111d14: 8b 53 0c mov 0xc(%ebx),%edx 111d17: 85 d2 test %edx,%edx 111d19: 0f 85 99 00 00 00 jne 111db8 /* Not an error */ if (pipe->Writers == 0) 111d1f: 8b 7b 14 mov 0x14(%ebx),%edi 111d22: 85 ff test %edi,%edi 111d24: 0f 84 fe 00 00 00 je 111e28 <== NEVER TAKEN goto out_locked; if (LIBIO_NODELAY(iop)) { 111d2a: 8b 45 14 mov 0x14(%ebp),%eax 111d2d: f6 40 14 01 testb $0x1,0x14(%eax) 111d31: 0f 85 f9 00 00 00 jne 111e30 <== NEVER TAKEN ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 111d37: ff 43 18 incl 0x18(%ebx) PIPE_UNLOCK(pipe); 111d3a: 83 ec 0c sub $0xc,%esp 111d3d: ff 73 28 pushl 0x28(%ebx) 111d40: e8 0b b8 ff ff call 10d550 if (! PIPE_READWAIT(pipe)) 111d45: 59 pop %ecx 111d46: 5e pop %esi 111d47: 6a 00 push $0x0 111d49: ff 73 2c pushl 0x2c(%ebx) 111d4c: e8 43 0f 00 00 call 112c94 111d51: 83 c4 0c add $0xc,%esp 111d54: 83 f8 01 cmp $0x1,%eax 111d57: 19 f6 sbb %esi,%esi 111d59: f7 d6 not %esi 111d5b: 83 e6 fc and $0xfffffffc,%esi ret = -EINTR; if (! PIPE_LOCK(pipe)) { 111d5e: 6a 00 push $0x0 111d60: 6a 00 push $0x0 111d62: ff 73 28 pushl 0x28(%ebx) 111d65: e8 ea b6 ff ff call 10d454 111d6a: 83 c4 10 add $0x10,%esp 111d6d: 85 c0 test %eax,%eax 111d6f: 0f 85 c7 00 00 00 jne 111e3c <== NEVER TAKEN /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 111d75: ff 4b 18 decl 0x18(%ebx) if (ret != 0) 111d78: 85 f6 test %esi,%esi 111d7a: 74 98 je 111d14 <== ALWAYS TAKEN PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 111d7c: 83 ec 0c sub $0xc,%esp 111d7f: ff 73 28 pushl 0x28(%ebx) 111d82: e8 c9 b7 ff ff call 10d550 111d87: 83 c4 10 add $0x10,%esp out_nolock: if (read > 0) 111d8a: 8b 45 d4 mov -0x2c(%ebp),%eax 111d8d: 85 c0 test %eax,%eax 111d8f: 7e 0b jle 111d9c 111d91: 8b 45 d4 mov -0x2c(%ebp),%eax return read; return ret; } 111d94: 8d 65 f4 lea -0xc(%ebp),%esp 111d97: 5b pop %ebx 111d98: 5e pop %esi 111d99: 5f pop %edi 111d9a: c9 leave 111d9b: c3 ret PIPE_UNLOCK(pipe); out_nolock: if (read > 0) return read; return ret; 111d9c: 89 f0 mov %esi,%eax } 111d9e: 8d 65 f4 lea -0xc(%ebp),%esp 111da1: 5b pop %ebx 111da2: 5e pop %esi 111da3: 5f pop %edi 111da4: c9 leave 111da5: c3 ret 111da6: 66 90 xchg %ax,%ax ) { int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; 111da8: b8 fc ff ff ff mov $0xfffffffc,%eax <== NOT EXECUTED out_nolock: if (read > 0) return read; return ret; } 111dad: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 111db0: 5b pop %ebx <== NOT EXECUTED 111db1: 5e pop %esi <== NOT EXECUTED 111db2: 5f pop %edi <== NOT EXECUTED 111db3: c9 leave <== NOT EXECUTED 111db4: c3 ret <== NOT EXECUTED 111db5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 111db8: 8b 45 10 mov 0x10(%ebp),%eax 111dbb: 2b 45 d0 sub -0x30(%ebp),%eax 111dbe: 89 55 cc mov %edx,-0x34(%ebp) 111dc1: 39 c2 cmp %eax,%edx 111dc3: 76 03 jbe 111dc8 111dc5: 89 45 cc mov %eax,-0x34(%ebp) chunk1 = pipe->Size - pipe->Start; 111dc8: 8b 73 08 mov 0x8(%ebx),%esi 111dcb: 8b 43 04 mov 0x4(%ebx),%eax 111dce: 29 f0 sub %esi,%eax if (chunk > chunk1) { 111dd0: 39 45 cc cmp %eax,-0x34(%ebp) 111dd3: 7f 71 jg 111e46 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); 111dd5: 8b 45 0c mov 0xc(%ebp),%eax 111dd8: 03 45 d0 add -0x30(%ebp),%eax 111ddb: 03 33 add (%ebx),%esi 111ddd: 89 c7 mov %eax,%edi 111ddf: 8b 4d cc mov -0x34(%ebp),%ecx 111de2: f3 a4 rep movsb %ds:(%esi),%es:(%edi) pipe->Start += chunk; 111de4: 8b 45 cc mov -0x34(%ebp),%eax 111de7: 03 43 08 add 0x8(%ebx),%eax pipe->Start %= pipe->Size; 111dea: 31 d2 xor %edx,%edx 111dec: f7 73 04 divl 0x4(%ebx) 111def: 89 53 08 mov %edx,0x8(%ebx) pipe->Length -= chunk; 111df2: 8b 43 0c mov 0xc(%ebx),%eax 111df5: 2b 45 cc sub -0x34(%ebp),%eax 111df8: 89 43 0c mov %eax,0xc(%ebx) /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 111dfb: 85 c0 test %eax,%eax 111dfd: 75 07 jne 111e06 pipe->Start = 0; 111dff: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) if (pipe->waitingWriters > 0) 111e06: 8b 53 1c mov 0x1c(%ebx),%edx 111e09: 85 d2 test %edx,%edx 111e0b: 75 5f jne 111e6c PIPE_WAKEUPWRITERS(pipe); read += chunk; 111e0d: 8b 45 cc mov -0x34(%ebp),%eax 111e10: 01 45 d4 add %eax,-0x2c(%ebp) int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 111e13: 8b 45 d4 mov -0x2c(%ebp),%eax 111e16: 89 45 d0 mov %eax,-0x30(%ebp) 111e19: 8b 45 10 mov 0x10(%ebp),%eax 111e1c: 39 45 d4 cmp %eax,-0x2c(%ebp) 111e1f: 0f 82 ef fe ff ff jb 111d14 <== NEVER TAKEN 111e25: 8d 76 00 lea 0x0(%esi),%esi while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) 111e28: 31 f6 xor %esi,%esi 111e2a: e9 4d ff ff ff jmp 111d7c 111e2f: 90 nop goto out_locked; if (LIBIO_NODELAY(iop)) { ret = -EAGAIN; 111e30: be f5 ff ff ff mov $0xfffffff5,%esi 111e35: e9 42 ff ff ff jmp 111d7c 111e3a: 66 90 xchg %ax,%ax PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { /* WARN waitingReaders not restored! */ ret = -EINTR; 111e3c: be fc ff ff ff mov $0xfffffffc,%esi <== NOT EXECUTED 111e41: e9 44 ff ff ff jmp 111d8a <== 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); 111e46: 8b 55 0c mov 0xc(%ebp),%edx 111e49: 03 55 d0 add -0x30(%ebp),%edx 111e4c: 03 33 add (%ebx),%esi 111e4e: 89 d7 mov %edx,%edi 111e50: 89 c1 mov %eax,%ecx 111e52: f3 a4 rep movsb %ds:(%esi),%es:(%edi) memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 111e54: 8b 55 d0 mov -0x30(%ebp),%edx 111e57: 01 c2 add %eax,%edx 111e59: 03 55 0c add 0xc(%ebp),%edx 111e5c: 8b 4d cc mov -0x34(%ebp),%ecx 111e5f: 29 c1 sub %eax,%ecx 111e61: 8b 33 mov (%ebx),%esi 111e63: 89 d7 mov %edx,%edi 111e65: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 111e67: e9 78 ff ff ff jmp 111de4 /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 111e6c: 83 ec 08 sub $0x8,%esp 111e6f: 8d 45 e4 lea -0x1c(%ebp),%eax 111e72: 50 push %eax 111e73: ff 73 30 pushl 0x30(%ebx) 111e76: e8 b5 0d 00 00 call 112c30 111e7b: 83 c4 10 add $0x10,%esp 111e7e: eb 8d jmp 111e0d int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 111e80: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) <== NOT EXECUTED 111e87: 31 f6 xor %esi,%esi <== NOT EXECUTED 111e89: e9 ee fe ff ff jmp 111d7c <== NOT EXECUTED =============================================================================== 001117c4 : */ void pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 1117c4: 55 push %ebp 1117c5: 89 e5 mov %esp,%ebp 1117c7: 57 push %edi 1117c8: 56 push %esi 1117c9: 53 push %ebx 1117ca: 83 ec 1c sub $0x1c,%esp 1117cd: 8b 7d 08 mov 0x8(%ebp),%edi pipe_control_t *pipe = *pipep; 1117d0: 8b 1f mov (%edi),%ebx /* WARN pipe not released! */ if (!PIPE_LOCK(pipe)) rtems_fatal_error_occurred(0xdeadbeef); #endif mode = LIBIO_ACCMODE(iop); 1117d2: 8b 45 0c mov 0xc(%ebp),%eax 1117d5: 8b 40 14 mov 0x14(%eax),%eax 1117d8: 89 c6 mov %eax,%esi 1117da: 83 e6 06 and $0x6,%esi if (mode & LIBIO_FLAGS_READ) 1117dd: a8 02 test $0x2,%al 1117df: 74 03 je 1117e4 pipe->Readers --; 1117e1: ff 4b 10 decl 0x10(%ebx) if (mode & LIBIO_FLAGS_WRITE) 1117e4: f7 c6 04 00 00 00 test $0x4,%esi 1117ea: 74 03 je 1117ef pipe->Writers --; 1117ec: ff 4b 14 decl 0x14(%ebx) PIPE_UNLOCK(pipe); 1117ef: 83 ec 0c sub $0xc,%esp 1117f2: ff 73 28 pushl 0x28(%ebx) 1117f5: e8 56 bd ff ff call 10d550 if (pipe->Readers == 0 && pipe->Writers == 0) { 1117fa: 83 c4 10 add $0x10,%esp 1117fd: 8b 53 10 mov 0x10(%ebx),%edx 111800: 85 d2 test %edx,%edx 111802: 74 2c je 111830 *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) 111804: 8b 43 14 mov 0x14(%ebx),%eax 111807: 85 c0 test %eax,%eax 111809: 75 17 jne 111822 <== NEVER TAKEN 11180b: 83 fe 02 cmp $0x2,%esi 11180e: 74 12 je 111822 <== NEVER TAKEN PIPE_WAKEUPREADERS(pipe); 111810: 83 ec 08 sub $0x8,%esp 111813: 8d 45 e4 lea -0x1c(%ebp),%eax 111816: 50 push %eax 111817: ff 73 2c pushl 0x2c(%ebx) 11181a: e8 11 14 00 00 call 112c30 11181f: 83 c4 10 add $0x10,%esp pipe_unlock(); 111822: e8 85 ff ff ff call 1117ac iop->flags &= ~LIBIO_FLAGS_OPEN; if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return; #endif } 111827: 8d 65 f4 lea -0xc(%ebp),%esp 11182a: 5b pop %ebx 11182b: 5e pop %esi 11182c: 5f pop %edi 11182d: c9 leave 11182e: c3 ret 11182f: 90 nop if (mode & LIBIO_FLAGS_WRITE) pipe->Writers --; PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 111830: 8b 43 14 mov 0x14(%ebx),%eax 111833: 85 c0 test %eax,%eax 111835: 74 25 je 11185c delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 111837: 83 fe 04 cmp $0x4,%esi 11183a: 74 e6 je 111822 <== NEVER TAKEN /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 11183c: 83 ec 08 sub $0x8,%esp 11183f: 8d 45 e4 lea -0x1c(%ebp),%eax 111842: 50 push %eax 111843: ff 73 30 pushl 0x30(%ebx) 111846: e8 e5 13 00 00 call 112c30 11184b: 83 c4 10 add $0x10,%esp else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); pipe_unlock(); 11184e: e8 59 ff ff ff call 1117ac iop->flags &= ~LIBIO_FLAGS_OPEN; if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return; #endif } 111853: 8d 65 f4 lea -0xc(%ebp),%esp 111856: 5b pop %ebx 111857: 5e pop %esi 111858: 5f pop %edi 111859: c9 leave 11185a: c3 ret 11185b: 90 nop /* Called with pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 11185c: 83 ec 0c sub $0xc,%esp 11185f: ff 73 2c pushl 0x2c(%ebx) 111862: e8 39 13 00 00 call 112ba0 rtems_barrier_delete(pipe->writeBarrier); 111867: 5e pop %esi 111868: ff 73 30 pushl 0x30(%ebx) 11186b: e8 30 13 00 00 call 112ba0 rtems_semaphore_delete(pipe->Semaphore); 111870: 59 pop %ecx 111871: ff 73 28 pushl 0x28(%ebx) 111874: e8 37 bb ff ff call 10d3b0 free(pipe->Buffer); 111879: 5a pop %edx 11187a: ff 33 pushl (%ebx) 11187c: e8 ef 80 ff ff call 109970 free(pipe); 111881: 89 1c 24 mov %ebx,(%esp) 111884: e8 e7 80 ff ff call 109970 /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; 111889: c7 07 00 00 00 00 movl $0x0,(%edi) 11188f: 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(); 111892: e8 15 ff ff ff call 1117ac iop->flags &= ~LIBIO_FLAGS_OPEN; if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return; #endif } 111897: 8d 65 f4 lea -0xc(%ebp),%esp 11189a: 5b pop %ebx 11189b: 5e pop %esi 11189c: 5f pop %edi 11189d: c9 leave 11189e: c3 ret =============================================================================== 00111e90 : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 111e90: 55 push %ebp 111e91: 89 e5 mov %esp,%ebp 111e93: 57 push %edi 111e94: 56 push %esi 111e95: 53 push %ebx 111e96: 83 ec 2c sub $0x2c,%esp 111e99: 8b 5d 10 mov 0x10(%ebp),%ebx int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 111e9c: 85 db test %ebx,%ebx 111e9e: 75 0c jne 111eac <== ALWAYS TAKEN return 0; 111ea0: 31 c0 xor %eax,%eax #endif if (written > 0) return written; return ret; } 111ea2: 8d 65 f4 lea -0xc(%ebp),%esp 111ea5: 5b pop %ebx 111ea6: 5e pop %esi 111ea7: 5f pop %edi 111ea8: c9 leave 111ea9: c3 ret 111eaa: 66 90 xchg %ax,%ax /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 111eac: 56 push %esi 111ead: 6a 00 push $0x0 111eaf: 6a 00 push $0x0 111eb1: 8b 45 08 mov 0x8(%ebp),%eax 111eb4: ff 70 28 pushl 0x28(%eax) 111eb7: e8 98 b5 ff ff call 10d454 111ebc: 83 c4 10 add $0x10,%esp 111ebf: 85 c0 test %eax,%eax 111ec1: 0f 85 45 01 00 00 jne 11200c <== NEVER TAKEN return -EINTR; if (pipe->Readers == 0) { 111ec7: 8b 45 08 mov 0x8(%ebp),%eax 111eca: 8b 48 10 mov 0x10(%eax),%ecx 111ecd: 85 c9 test %ecx,%ecx 111ecf: 0f 84 52 01 00 00 je 112027 ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 111ed5: 8b 48 04 mov 0x4(%eax),%ecx 111ed8: 39 cb cmp %ecx,%ebx 111eda: 0f 87 3d 01 00 00 ja 11201d <== NEVER TAKEN 111ee0: 89 de mov %ebx,%esi 111ee2: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) 111ee9: 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); 111ef0: 89 5d c8 mov %ebx,-0x38(%ebp) 111ef3: 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) { 111ef6: 8b 43 0c mov 0xc(%ebx),%eax 111ef9: 89 ca mov %ecx,%edx 111efb: 29 c2 sub %eax,%edx 111efd: 39 f2 cmp %esi,%edx 111eff: 73 6f jae 111f70 if (LIBIO_NODELAY(iop)) { 111f01: 8b 45 14 mov 0x14(%ebp),%eax 111f04: f6 40 14 01 testb $0x1,0x14(%eax) 111f08: 0f 85 2e 01 00 00 jne 11203c ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 111f0e: ff 43 1c incl 0x1c(%ebx) PIPE_UNLOCK(pipe); 111f11: 83 ec 0c sub $0xc,%esp 111f14: ff 73 28 pushl 0x28(%ebx) 111f17: e8 34 b6 ff ff call 10d550 if (! PIPE_WRITEWAIT(pipe)) 111f1c: 58 pop %eax 111f1d: 5a pop %edx 111f1e: 6a 00 push $0x0 111f20: ff 73 30 pushl 0x30(%ebx) 111f23: e8 6c 0d 00 00 call 112c94 111f28: 83 c4 0c add $0xc,%esp 111f2b: 83 f8 01 cmp $0x1,%eax 111f2e: 19 ff sbb %edi,%edi 111f30: f7 d7 not %edi 111f32: 83 e7 fc and $0xfffffffc,%edi ret = -EINTR; if (! PIPE_LOCK(pipe)) { 111f35: 6a 00 push $0x0 111f37: 6a 00 push $0x0 111f39: ff 73 28 pushl 0x28(%ebx) 111f3c: e8 13 b5 ff ff call 10d454 111f41: 83 c4 10 add $0x10,%esp 111f44: 85 c0 test %eax,%eax 111f46: 0f 85 e9 00 00 00 jne 112035 <== NEVER TAKEN /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 111f4c: ff 4b 1c decl 0x1c(%ebx) if (ret != 0) 111f4f: 85 ff test %edi,%edi 111f51: 0f 85 95 00 00 00 jne 111fec <== NEVER TAKEN goto out_locked; if (pipe->Readers == 0) { 111f57: 8b 7b 10 mov 0x10(%ebx),%edi 111f5a: 85 ff test %edi,%edi 111f5c: 0f 84 85 00 00 00 je 111fe7 <== NEVER TAKEN 111f62: 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) { 111f65: 8b 43 0c mov 0xc(%ebx),%eax 111f68: 89 ca mov %ecx,%edx 111f6a: 29 c2 sub %eax,%edx 111f6c: 39 f2 cmp %esi,%edx 111f6e: 72 91 jb 111f01 <== NEVER TAKEN ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 111f70: 8b 75 c8 mov -0x38(%ebp),%esi 111f73: 2b 75 d0 sub -0x30(%ebp),%esi 111f76: 89 55 cc mov %edx,-0x34(%ebp) 111f79: 39 f2 cmp %esi,%edx 111f7b: 76 03 jbe 111f80 111f7d: 89 75 cc mov %esi,-0x34(%ebp) chunk1 = pipe->Size - PIPE_WSTART(pipe); 111f80: 03 43 08 add 0x8(%ebx),%eax 111f83: 31 d2 xor %edx,%edx 111f85: f7 f1 div %ecx 111f87: 89 c8 mov %ecx,%eax 111f89: 29 d0 sub %edx,%eax if (chunk > chunk1) { 111f8b: 39 45 cc cmp %eax,-0x34(%ebp) 111f8e: 0f 8e af 00 00 00 jle 112043 memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 111f94: 03 13 add (%ebx),%edx 111f96: 8b 75 0c mov 0xc(%ebp),%esi 111f99: 03 75 d0 add -0x30(%ebp),%esi 111f9c: 89 d7 mov %edx,%edi 111f9e: 89 c1 mov %eax,%ecx 111fa0: f3 a4 rep movsb %ds:(%esi),%es:(%edi) memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 111fa2: 8b 13 mov (%ebx),%edx 111fa4: 8b 4d cc mov -0x34(%ebp),%ecx 111fa7: 29 c1 sub %eax,%ecx 111fa9: 03 45 d0 add -0x30(%ebp),%eax 111fac: 8b 75 0c mov 0xc(%ebp),%esi 111faf: 01 c6 add %eax,%esi 111fb1: 89 d7 mov %edx,%edi 111fb3: f3 a4 rep movsb %ds:(%esi),%es:(%edi) } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 111fb5: 8b 45 cc mov -0x34(%ebp),%eax 111fb8: 01 43 0c add %eax,0xc(%ebx) if (pipe->waitingReaders > 0) 111fbb: 83 7b 18 00 cmpl $0x0,0x18(%ebx) 111fbf: 0f 85 92 00 00 00 jne 112057 PIPE_WAKEUPREADERS(pipe); written += chunk; 111fc5: 8b 45 cc mov -0x34(%ebp),%eax 111fc8: 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) { 111fcb: 8b 45 d4 mov -0x2c(%ebp),%eax 111fce: 89 45 d0 mov %eax,-0x30(%ebp) 111fd1: 39 45 c8 cmp %eax,-0x38(%ebp) 111fd4: 0f 86 93 00 00 00 jbe 11206d <== ALWAYS TAKEN 111fda: 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; 111fdd: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED 111fe2: e9 0f ff ff ff jmp 111ef6 <== NOT EXECUTED pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { ret = -EPIPE; 111fe7: 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); 111fec: 83 ec 0c sub $0xc,%esp 111fef: 8b 45 08 mov 0x8(%ebp),%eax 111ff2: ff 70 28 pushl 0x28(%eax) 111ff5: e8 56 b5 ff ff call 10d550 111ffa: 83 c4 10 add $0x10,%esp /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 111ffd: 8b 55 d4 mov -0x2c(%ebp),%edx 112000: 85 d2 test %edx,%edx 112002: 7e 12 jle 112016 112004: 8b 45 d4 mov -0x2c(%ebp),%eax 112007: e9 96 fe ff ff jmp 111ea2 /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) return -EINTR; 11200c: b8 fc ff ff ff mov $0xfffffffc,%eax <== NOT EXECUTED 112011: e9 8c fe ff ff jmp 111ea2 <== NOT EXECUTED kill(getpid(), SIGPIPE); #endif if (written > 0) return written; return ret; 112016: 89 f8 mov %edi,%eax 112018: e9 85 fe ff ff jmp 111ea2 ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 11201d: be 01 00 00 00 mov $0x1,%esi <== NOT EXECUTED 112022: e9 bb fe ff ff jmp 111ee2 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; if (pipe->Readers == 0) { ret = -EPIPE; 112027: 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; 11202c: c7 45 d4 00 00 00 00 movl $0x0,-0x2c(%ebp) 112033: eb b7 jmp 111fec PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { /* WARN waitingWriters not restored! */ ret = -EINTR; 112035: bf fc ff ff ff mov $0xfffffffc,%edi <== NOT EXECUTED 11203a: eb c1 jmp 111ffd <== NOT EXECUTED chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { if (LIBIO_NODELAY(iop)) { ret = -EAGAIN; 11203c: bf f5 ff ff ff mov $0xfffffff5,%edi 112041: eb a9 jmp 111fec 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); 112043: 03 13 add (%ebx),%edx 112045: 8b 75 0c mov 0xc(%ebp),%esi 112048: 03 75 d0 add -0x30(%ebp),%esi 11204b: 89 d7 mov %edx,%edi 11204d: 8b 4d cc mov -0x34(%ebp),%ecx 112050: f3 a4 rep movsb %ds:(%esi),%es:(%edi) 112052: e9 5e ff ff ff jmp 111fb5 pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 112057: 51 push %ecx 112058: 51 push %ecx 112059: 8d 45 e4 lea -0x1c(%ebp),%eax 11205c: 50 push %eax 11205d: ff 73 2c pushl 0x2c(%ebx) 112060: e8 cb 0b 00 00 call 112c30 112065: 83 c4 10 add $0x10,%esp 112068: e9 58 ff ff ff jmp 111fc5 } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 11206d: 31 ff xor %edi,%edi 11206f: e9 78 ff ff ff jmp 111fec =============================================================================== 0010bad0 : int posix_memalign( void **pointer, size_t alignment, size_t size ) { 10bad0: 55 push %ebp 10bad1: 89 e5 mov %esp,%ebp 10bad3: 53 push %ebx 10bad4: 83 ec 04 sub $0x4,%esp 10bad7: 8b 45 0c mov 0xc(%ebp),%eax /* * Update call statistics */ MSBUMP(memalign_calls, 1); 10bada: ff 05 a8 cc 12 00 incl 0x12cca8 if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 10bae0: 8d 50 ff lea -0x1(%eax),%edx 10bae3: 85 c2 test %eax,%edx 10bae5: 75 05 jne 10baec <== NEVER TAKEN 10bae7: 83 f8 03 cmp $0x3,%eax 10baea: 77 0c ja 10baf8 /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); } 10baec: b8 16 00 00 00 mov $0x16,%eax 10baf1: 5a pop %edx 10baf2: 5b pop %ebx 10baf3: c9 leave 10baf4: c3 ret 10baf5: 8d 76 00 lea 0x0(%esi),%esi 10baf8: 59 pop %ecx 10baf9: 5b pop %ebx 10bafa: c9 leave /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); 10bafb: e9 78 01 00 00 jmp 10bc78 =============================================================================== 0011e2dc : ssize_t read( int fd, void *buffer, size_t count ) { 11e2dc: 55 push %ebp 11e2dd: 89 e5 mov %esp,%ebp 11e2df: 53 push %ebx 11e2e0: 83 ec 04 sub $0x4,%esp 11e2e3: 8b 4d 08 mov 0x8(%ebp),%ecx 11e2e6: 8b 45 0c mov 0xc(%ebp),%eax 11e2e9: 8b 55 10 mov 0x10(%ebp),%edx ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 11e2ec: 3b 0d 4c 21 12 00 cmp 0x12214c,%ecx 11e2f2: 73 50 jae 11e344 <== NEVER TAKEN iop = rtems_libio_iop( fd ); 11e2f4: c1 e1 03 shl $0x3,%ecx 11e2f7: 8d 1c cd 00 00 00 00 lea 0x0(,%ecx,8),%ebx 11e2fe: 29 cb sub %ecx,%ebx 11e300: 03 1d 40 63 12 00 add 0x126340,%ebx rtems_libio_check_is_open( iop ); 11e306: 8b 4b 14 mov 0x14(%ebx),%ecx 11e309: f6 c5 01 test $0x1,%ch 11e30c: 74 36 je 11e344 rtems_libio_check_buffer( buffer ); 11e30e: 85 c0 test %eax,%eax 11e310: 74 46 je 11e358 <== NEVER TAKEN rtems_libio_check_count( count ); 11e312: 85 d2 test %edx,%edx 11e314: 74 26 je 11e33c rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 11e316: 83 e1 02 and $0x2,%ecx 11e319: 74 3d je 11e358 /* * Now process the read(). */ rc = (*iop->pathinfo.handlers->read_h)( iop, buffer, count ); 11e31b: 51 push %ecx 11e31c: 8b 4b 20 mov 0x20(%ebx),%ecx 11e31f: 52 push %edx 11e320: 50 push %eax 11e321: 53 push %ebx 11e322: ff 51 08 call *0x8(%ecx) if ( rc > 0 ) 11e325: 83 c4 10 add $0x10,%esp 11e328: 85 c0 test %eax,%eax 11e32a: 7e 0b jle 11e337 iop->offset += rc; 11e32c: 89 c1 mov %eax,%ecx 11e32e: c1 f9 1f sar $0x1f,%ecx 11e331: 01 43 0c add %eax,0xc(%ebx) 11e334: 11 4b 10 adc %ecx,0x10(%ebx) return rc; } 11e337: 8b 5d fc mov -0x4(%ebp),%ebx 11e33a: c9 leave 11e33b: 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 ); 11e33c: 31 c0 xor %eax,%eax if ( rc > 0 ) iop->offset += rc; return rc; } 11e33e: 8b 5d fc mov -0x4(%ebp),%ebx 11e341: c9 leave 11e342: c3 ret 11e343: 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 ); 11e344: e8 f3 3f ff ff call 11233c <__errno> 11e349: c7 00 09 00 00 00 movl $0x9,(%eax) 11e34f: b8 ff ff ff ff mov $0xffffffff,%eax 11e354: eb e1 jmp 11e337 11e356: 66 90 xchg %ax,%ax rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 11e358: e8 df 3f ff ff call 11233c <__errno> 11e35d: c7 00 16 00 00 00 movl $0x16,(%eax) 11e363: b8 ff ff ff ff mov $0xffffffff,%eax 11e368: eb cd jmp 11e337 =============================================================================== 0010b068 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 10b068: 55 push %ebp 10b069: 89 e5 mov %esp,%ebp 10b06b: 57 push %edi 10b06c: 56 push %esi 10b06d: 53 push %ebx 10b06e: 83 ec 3c sub $0x3c,%esp 10b071: 8b 55 08 mov 0x8(%ebp),%edx 10b074: 8b 5d 0c mov 0xc(%ebp),%ebx rtems_filesystem_location_info_t loc; int result; if (!buf) 10b077: 85 db test %ebx,%ebx 10b079: 74 6d je 10b0e8 rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 10b07b: 31 c0 xor %eax,%eax 10b07d: b9 ff ff ff ff mov $0xffffffff,%ecx 10b082: 89 d7 mov %edx,%edi 10b084: f2 ae repnz scas %es:(%edi),%al 10b086: f7 d1 not %ecx 10b088: 49 dec %ecx 10b089: 83 ec 0c sub $0xc,%esp 10b08c: 6a 00 push $0x0 10b08e: 8d 75 d4 lea -0x2c(%ebp),%esi 10b091: 56 push %esi 10b092: 6a 00 push $0x0 10b094: 51 push %ecx 10b095: 52 push %edx 10b096: e8 79 ee ff ff call 109f14 0, &loc, false ); if ( result != 0 ) 10b09b: 83 c4 20 add $0x20,%esp 10b09e: 85 c0 test %eax,%eax 10b0a0: 74 0e je 10b0b0 <== ALWAYS TAKEN return -1; 10b0a2: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 10b0a7: 8d 65 f4 lea -0xc(%ebp),%esp 10b0aa: 5b pop %ebx 10b0ab: 5e pop %esi 10b0ac: 5f pop %edi 10b0ad: c9 leave 10b0ae: c3 ret 10b0af: 90 nop result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0, &loc, false ); if ( result != 0 ) return -1; if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ 10b0b0: 83 ec 0c sub $0xc,%esp 10b0b3: 56 push %esi 10b0b4: 8b 45 e0 mov -0x20(%ebp),%eax 10b0b7: ff 50 10 call *0x10(%eax) 10b0ba: 83 c4 10 add $0x10,%esp 10b0bd: 83 f8 04 cmp $0x4,%eax 10b0c0: 75 3e jne 10b100 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 10b0c2: 50 push %eax 10b0c3: ff 75 10 pushl 0x10(%ebp) 10b0c6: 53 push %ebx 10b0c7: 56 push %esi 10b0c8: 8b 45 e0 mov -0x20(%ebp),%eax 10b0cb: ff 50 3c call *0x3c(%eax) rtems_filesystem_freenode( &loc ); 10b0ce: 89 34 24 mov %esi,(%esp) 10b0d1: 89 45 c4 mov %eax,-0x3c(%ebp) 10b0d4: e8 13 ef ff ff call 109fec return result; 10b0d9: 83 c4 10 add $0x10,%esp 10b0dc: 8b 45 c4 mov -0x3c(%ebp),%eax } 10b0df: 8d 65 f4 lea -0xc(%ebp),%esp 10b0e2: 5b pop %ebx 10b0e3: 5e pop %esi 10b0e4: 5f pop %edi 10b0e5: c9 leave 10b0e6: c3 ret 10b0e7: 90 nop { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 10b0e8: e8 9b 9d 00 00 call 114e88 <__errno> 10b0ed: c7 00 0e 00 00 00 movl $0xe,(%eax) 10b0f3: b8 ff ff ff ff mov $0xffffffff,%eax result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } 10b0f8: 8d 65 f4 lea -0xc(%ebp),%esp 10b0fb: 5b pop %ebx 10b0fc: 5e pop %esi 10b0fd: 5f pop %edi 10b0fe: c9 leave 10b0ff: c3 ret 0, &loc, false ); if ( result != 0 ) return -1; if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ rtems_filesystem_freenode( &loc ); 10b100: 83 ec 0c sub $0xc,%esp 10b103: 56 push %esi 10b104: e8 e3 ee ff ff call 109fec rtems_set_errno_and_return_minus_one( EINVAL ); 10b109: e8 7a 9d 00 00 call 114e88 <__errno> 10b10e: c7 00 16 00 00 00 movl $0x16,(%eax) 10b114: 83 c4 10 add $0x10,%esp 10b117: b8 ff ff ff ff mov $0xffffffff,%eax 10b11c: eb 89 jmp 10b0a7 =============================================================================== 00109d2c : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 109d2c: 55 push %ebp 109d2d: 89 e5 mov %esp,%ebp 109d2f: 57 push %edi 109d30: 56 push %esi 109d31: 53 push %ebx 109d32: 83 ec 1c sub $0x1c,%esp 109d35: 8b 45 08 mov 0x8(%ebp),%eax 109d38: 8b 5d 0c mov 0xc(%ebp),%ebx int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 109d3b: 3b 05 4c 31 12 00 cmp 0x12314c,%eax 109d41: 0f 83 ef 00 00 00 jae 109e36 iop = rtems_libio_iop( fd ); 109d47: c1 e0 03 shl $0x3,%eax 109d4a: 8d 34 c5 00 00 00 00 lea 0x0(,%eax,8),%esi 109d51: 29 c6 sub %eax,%esi 109d53: 03 35 40 73 12 00 add 0x127340,%esi rtems_libio_check_is_open( iop ); 109d59: 8b 46 14 mov 0x14(%esi),%eax 109d5c: f6 c4 01 test $0x1,%ah 109d5f: 0f 84 d1 00 00 00 je 109e36 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 109d65: a8 02 test $0x2,%al 109d67: 0f 84 97 00 00 00 je 109e04 <== NEVER TAKEN /* * Argument validation on IO vector */ if ( !iov ) 109d6d: 85 db test %ebx,%ebx 109d6f: 0f 84 8f 00 00 00 je 109e04 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 109d75: 8b 7d 10 mov 0x10(%ebp),%edi 109d78: 85 ff test %edi,%edi 109d7a: 0f 8e 84 00 00 00 jle 109e04 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 109d80: 81 7d 10 00 04 00 00 cmpl $0x400,0x10(%ebp) 109d87: 7f 7b jg 109e04 <== NEVER TAKEN 109d89: c6 45 e4 01 movb $0x1,-0x1c(%ebp) 109d8d: 31 c0 xor %eax,%eax 109d8f: 31 d2 xor %edx,%edx 109d91: eb 03 jmp 109d96 109d93: 90 nop if ( iov[v].iov_base == 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 109d94: 89 fa mov %edi,%edx /* * iov[v].iov_len cannot be less than 0 because size_t is unsigned. * So we only check for zero. */ if ( iov[v].iov_base == 0 ) 109d96: 8b 0c c3 mov (%ebx,%eax,8),%ecx 109d99: 85 c9 test %ecx,%ecx 109d9b: 74 67 je 109e04 rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 109d9d: 8b 4c c3 04 mov 0x4(%ebx,%eax,8),%ecx 109da1: 8d 3c 0a lea (%edx,%ecx,1),%edi if ( total < old ) 109da4: 39 fa cmp %edi,%edx 109da6: 7f 5c jg 109e04 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 109da8: 85 c9 test %ecx,%ecx 109daa: 74 04 je 109db0 all_zeros = false; 109dac: c6 45 e4 00 movb $0x0,-0x1c(%ebp) * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 109db0: 40 inc %eax 109db1: 39 45 10 cmp %eax,0x10(%ebp) 109db4: 7f de jg 109d94 /* * A readv with all zeros logically has no effect. Even though * OpenGroup didn't address this case as they did with writev(), * we will handle it the same way for symmetry. */ if ( all_zeros == true ) { 109db6: 80 7d e4 00 cmpb $0x0,-0x1c(%ebp) 109dba: 75 68 jne 109e24 109dbc: 31 ff xor %edi,%edi 109dbe: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) 109dc5: eb 1d jmp 109de4 109dc7: 90 nop ); if ( bytes < 0 ) return -1; if ( bytes > 0 ) { 109dc8: 74 0e je 109dd8 <== NEVER TAKEN iop->offset += bytes; 109dca: 89 c1 mov %eax,%ecx 109dcc: c1 f9 1f sar $0x1f,%ecx 109dcf: 01 46 0c add %eax,0xc(%esi) 109dd2: 11 4e 10 adc %ecx,0x10(%esi) total += bytes; 109dd5: 01 45 e4 add %eax,-0x1c(%ebp) } if (bytes != iov[ v ].iov_len) 109dd8: 3b 44 fb 04 cmp 0x4(%ebx,%edi,8),%eax 109ddc: 75 38 jne 109e16 <== NEVER TAKEN } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 109dde: 47 inc %edi 109ddf: 39 7d 10 cmp %edi,0x10(%ebp) 109de2: 7e 32 jle 109e16 bytes = (*iop->pathinfo.handlers->read_h)( 109de4: 50 push %eax 109de5: 8b 46 20 mov 0x20(%esi),%eax 109de8: ff 74 fb 04 pushl 0x4(%ebx,%edi,8) 109dec: ff 34 fb pushl (%ebx,%edi,8) 109def: 56 push %esi 109df0: ff 50 08 call *0x8(%eax) iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) 109df3: 83 c4 10 add $0x10,%esp 109df6: 83 f8 00 cmp $0x0,%eax 109df9: 7d cd jge 109dc8 <== ALWAYS TAKEN return -1; 109dfb: c7 45 e4 ff ff ff ff movl $0xffffffff,-0x1c(%ebp) <== NOT EXECUTED 109e02: eb 12 jmp 109e16 <== NOT EXECUTED /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); 109e04: e8 c3 92 00 00 call 1130cc <__errno> 109e09: c7 00 16 00 00 00 movl $0x16,(%eax) 109e0f: c7 45 e4 ff ff ff ff movl $0xffffffff,-0x1c(%ebp) if (bytes != iov[ v ].iov_len) break; } return total; } 109e16: 8b 45 e4 mov -0x1c(%ebp),%eax 109e19: 8d 65 f4 lea -0xc(%ebp),%esp 109e1c: 5b pop %ebx 109e1d: 5e pop %esi 109e1e: 5f pop %edi 109e1f: c9 leave 109e20: c3 ret 109e21: 8d 76 00 lea 0x0(%esi),%esi * A readv with all zeros logically has no effect. Even though * OpenGroup didn't address this case as they did with writev(), * we will handle it the same way for symmetry. */ if ( all_zeros == true ) { return 0; 109e24: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) if (bytes != iov[ v ].iov_len) break; } return total; } 109e2b: 8b 45 e4 mov -0x1c(%ebp),%eax 109e2e: 8d 65 f4 lea -0xc(%ebp),%esp 109e31: 5b pop %ebx 109e32: 5e pop %esi 109e33: 5f pop %edi 109e34: c9 leave 109e35: c3 ret rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 109e36: e8 91 92 00 00 call 1130cc <__errno> 109e3b: c7 00 09 00 00 00 movl $0x9,(%eax) 109e41: c7 45 e4 ff ff ff ff movl $0xffffffff,-0x1c(%ebp) 109e48: eb cc jmp 109e16 =============================================================================== 0011e3f8 : void *realloc( void *ptr, size_t size ) { 11e3f8: 55 push %ebp 11e3f9: 89 e5 mov %esp,%ebp 11e3fb: 57 push %edi 11e3fc: 56 push %esi 11e3fd: 53 push %ebx 11e3fe: 83 ec 2c sub $0x2c,%esp 11e401: 8b 5d 08 mov 0x8(%ebp),%ebx 11e404: 8b 75 0c mov 0xc(%ebp),%esi uintptr_t old_size; char *new_area; MSBUMP(realloc_calls, 1); 11e407: ff 05 70 63 12 00 incl 0x126370 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 11e40d: 83 3d 80 66 12 00 03 cmpl $0x3,0x126680 11e414: 74 72 je 11e488 <== ALWAYS TAKEN } /* * Continue with realloc(). */ if ( !ptr ) 11e416: 85 db test %ebx,%ebx 11e418: 74 5e je 11e478 return malloc( size ); if ( !size ) { 11e41a: 85 f6 test %esi,%esi 11e41c: 74 3a je 11e458 <== NEVER TAKEN free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 11e41e: 52 push %edx 11e41f: 8d 45 e4 lea -0x1c(%ebp),%eax 11e422: 50 push %eax 11e423: 53 push %ebx 11e424: ff 35 58 21 12 00 pushl 0x122158 11e42a: e8 49 01 00 00 call 11e578 <_Protected_heap_Get_block_size> 11e42f: 83 c4 10 add $0x10,%esp 11e432: 84 c0 test %al,%al 11e434: 74 32 je 11e468 } /* * Now resize it. */ if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, size ) ) { 11e436: 50 push %eax 11e437: 56 push %esi 11e438: 53 push %ebx 11e439: ff 35 58 21 12 00 pushl 0x122158 11e43f: e8 6c 01 00 00 call 11e5b0 <_Protected_heap_Resize_block> 11e444: 83 c4 10 add $0x10,%esp 11e447: 84 c0 test %al,%al 11e449: 74 5d je 11e4a8 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 11e44b: 89 d8 mov %ebx,%eax 11e44d: 8d 65 f4 lea -0xc(%ebp),%esp 11e450: 5b pop %ebx 11e451: 5e pop %esi 11e452: 5f pop %edi 11e453: c9 leave 11e454: c3 ret 11e455: 8d 76 00 lea 0x0(%esi),%esi */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); 11e458: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 11e45b: 53 push %ebx <== NOT EXECUTED 11e45c: e8 53 9c fe ff call 1080b4 <== NOT EXECUTED return (void *) 0; 11e461: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 11e464: 31 db xor %ebx,%ebx <== NOT EXECUTED 11e466: eb e3 jmp 11e44b <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; 11e468: e8 cf 3e ff ff call 11233c <__errno> 11e46d: c7 00 16 00 00 00 movl $0x16,(%eax) return (void *) 0; 11e473: 31 db xor %ebx,%ebx 11e475: eb d4 jmp 11e44b 11e477: 90 nop /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); 11e478: 83 ec 0c sub $0xc,%esp 11e47b: 56 push %esi 11e47c: e8 07 9f fe ff call 108388 11e481: 89 c3 mov %eax,%ebx 11e483: 83 c4 10 add $0x10,%esp 11e486: eb c3 jmp 11e44b /* * 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) 11e488: a1 b0 64 12 00 mov 0x1264b0,%eax 11e48d: 85 c0 test %eax,%eax 11e48f: 74 04 je 11e495 <== ALWAYS TAKEN new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { return (void *) 0; 11e491: 31 db xor %ebx,%ebx 11e493: eb b6 jmp 11e44b if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) return (void *) 0; if (_ISR_Nest_level > 0) 11e495: 8b 0d 74 67 12 00 mov 0x126774,%ecx 11e49b: 85 c9 test %ecx,%ecx 11e49d: 0f 84 73 ff ff ff je 11e416 <== ALWAYS TAKEN new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ if ( !new_area ) { return (void *) 0; 11e4a3: 31 db xor %ebx,%ebx 11e4a5: eb a4 jmp 11e44b <== NOT EXECUTED 11e4a7: 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 ); 11e4a8: 83 ec 0c sub $0xc,%esp 11e4ab: 56 push %esi 11e4ac: e8 d7 9e fe ff call 108388 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 11e4b1: ff 0d 64 63 12 00 decl 0x126364 if ( !new_area ) { 11e4b7: 83 c4 10 add $0x10,%esp 11e4ba: 85 c0 test %eax,%eax 11e4bc: 74 d3 je 11e491 return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 11e4be: 8b 55 e4 mov -0x1c(%ebp),%edx 11e4c1: 89 f1 mov %esi,%ecx 11e4c3: 39 d6 cmp %edx,%esi 11e4c5: 76 02 jbe 11e4c9 <== NEVER TAKEN 11e4c7: 89 d1 mov %edx,%ecx 11e4c9: 89 c7 mov %eax,%edi 11e4cb: 89 de mov %ebx,%esi 11e4cd: f3 a4 rep movsb %ds:(%esi),%es:(%edi) free( ptr ); 11e4cf: 83 ec 0c sub $0xc,%esp 11e4d2: 53 push %ebx 11e4d3: 89 45 d4 mov %eax,-0x2c(%ebp) 11e4d6: e8 d9 9b fe ff call 1080b4 return new_area; 11e4db: 83 c4 10 add $0x10,%esp 11e4de: 8b 45 d4 mov -0x2c(%ebp),%eax 11e4e1: 89 c3 mov %eax,%ebx 11e4e3: e9 63 ff ff ff jmp 11e44b =============================================================================== 00109300 : #include int rmdir( const char *pathname ) { 109300: 55 push %ebp 109301: 89 e5 mov %esp,%ebp 109303: 57 push %edi 109304: 56 push %esi 109305: 53 push %ebx 109306: 83 ec 58 sub $0x58,%esp 109309: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 10930c: 53 push %ebx 10930d: e8 46 f1 ff ff call 108458 if ( parentpathlen == 0 ) 109312: 83 c4 10 add $0x10,%esp 109315: 85 c0 test %eax,%eax 109317: 0f 85 0f 01 00 00 jne 10942c rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 10931d: 50 push %eax 10931e: 8d 45 d0 lea -0x30(%ebp),%eax 109321: 89 45 b4 mov %eax,-0x4c(%ebp) 109324: 50 push %eax 109325: 8d 45 e4 lea -0x1c(%ebp),%eax 109328: 50 push %eax 109329: 53 push %ebx 10932a: e8 45 01 00 00 call 109474 10932f: 83 c4 10 add $0x10,%esp 109332: 31 d2 xor %edx,%edx const char *name; rtems_filesystem_location_info_t parentloc; rtems_filesystem_location_info_t loc; int i; int result; bool free_parentloc = false; 109334: c6 45 b3 00 movb $0x0,-0x4d(%ebp) /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 109338: 8d 7d bc lea -0x44(%ebp),%edi 10933b: b9 05 00 00 00 mov $0x5,%ecx 109340: 8b 75 b4 mov -0x4c(%ebp),%esi 109343: f3 a5 rep movsl %ds:(%esi),%es:(%edi) name = pathname + parentpathlen; 109345: 01 d3 add %edx,%ebx name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 109347: be ff ff ff ff mov $0xffffffff,%esi 10934c: 89 f1 mov %esi,%ecx 10934e: 89 df mov %ebx,%edi 109350: 31 c0 xor %eax,%eax 109352: f2 ae repnz scas %es:(%edi),%al 109354: f7 d1 not %ecx 109356: 49 dec %ecx 109357: 83 ec 08 sub $0x8,%esp 10935a: 51 push %ecx 10935b: 53 push %ebx 10935c: e8 3b f1 ff ff call 10849c 109361: 01 c3 add %eax,%ebx result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 109363: 89 f1 mov %esi,%ecx 109365: 89 df mov %ebx,%edi 109367: 31 c0 xor %eax,%eax 109369: f2 ae repnz scas %es:(%edi),%al 10936b: f7 d1 not %ecx 10936d: 49 dec %ecx 10936e: c7 04 24 00 00 00 00 movl $0x0,(%esp) 109375: 8d 75 bc lea -0x44(%ebp),%esi 109378: 56 push %esi 109379: 6a 00 push $0x0 10937b: 51 push %ecx 10937c: 53 push %ebx 10937d: e8 2a f0 ff ff call 1083ac 0, &loc, false ); if ( result != 0 ) { 109382: 83 c4 20 add $0x20,%esp 109385: 85 c0 test %eax,%eax 109387: 75 5b jne 1093e4 } /* * Verify you can remove this node as a directory. */ if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 109389: 83 ec 0c sub $0xc,%esp 10938c: 56 push %esi 10938d: 8b 45 c8 mov -0x38(%ebp),%eax 109390: ff 50 10 call *0x10(%eax) 109393: 83 c4 10 add $0x10,%esp 109396: 48 dec %eax 109397: 75 5f jne 1093f8 /* * Use the filesystems rmnod to remove the node. */ result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 109399: 83 ec 08 sub $0x8,%esp 10939c: 56 push %esi 10939d: ff 75 b4 pushl -0x4c(%ebp) 1093a0: 8b 45 c4 mov -0x3c(%ebp),%eax 1093a3: ff 50 34 call *0x34(%eax) rtems_filesystem_freenode( &loc ); 1093a6: 89 34 24 mov %esi,(%esp) 1093a9: 89 45 ac mov %eax,-0x54(%ebp) 1093ac: e8 3b f1 ff ff call 1084ec if ( free_parentloc ) 1093b1: 83 c4 10 add $0x10,%esp 1093b4: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 1093b8: 8b 45 ac mov -0x54(%ebp),%eax 1093bb: 75 0b jne 1093c8 rtems_filesystem_freenode( &parentloc ); return result; } 1093bd: 8d 65 f4 lea -0xc(%ebp),%esp 1093c0: 5b pop %ebx 1093c1: 5e pop %esi 1093c2: 5f pop %edi 1093c3: c9 leave 1093c4: c3 ret 1093c5: 8d 76 00 lea 0x0(%esi),%esi result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 1093c8: 83 ec 0c sub $0xc,%esp 1093cb: ff 75 b4 pushl -0x4c(%ebp) 1093ce: e8 19 f1 ff ff call 1084ec 1093d3: 83 c4 10 add $0x10,%esp 1093d6: 8b 45 ac mov -0x54(%ebp),%eax return result; } 1093d9: 8d 65 f4 lea -0xc(%ebp),%esp 1093dc: 5b pop %ebx 1093dd: 5e pop %esi 1093de: 5f pop %edi 1093df: c9 leave 1093e0: c3 ret 1093e1: 8d 76 00 lea 0x0(%esi),%esi name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 1093e4: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 1093e8: 75 6f jne 109459 rtems_filesystem_freenode( &parentloc ); return -1; 1093ea: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 1093ef: 8d 65 f4 lea -0xc(%ebp),%esp 1093f2: 5b pop %ebx 1093f3: 5e pop %esi 1093f4: 5f pop %edi 1093f5: c9 leave 1093f6: c3 ret 1093f7: 90 nop /* * Verify you can remove this node as a directory. */ if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 1093f8: 83 ec 0c sub $0xc,%esp 1093fb: 56 push %esi 1093fc: e8 eb f0 ff ff call 1084ec if ( free_parentloc ) 109401: 83 c4 10 add $0x10,%esp 109404: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 109408: 74 0e je 109418 <== NEVER TAKEN rtems_filesystem_freenode( &parentloc ); 10940a: 83 ec 0c sub $0xc,%esp 10940d: ff 75 b4 pushl -0x4c(%ebp) 109410: e8 d7 f0 ff ff call 1084ec 109415: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( ENOTDIR ); 109418: e8 b7 97 00 00 call 112bd4 <__errno> 10941d: c7 00 14 00 00 00 movl $0x14,(%eax) 109423: b8 ff ff ff ff mov $0xffffffff,%eax 109428: eb 93 jmp 1093bd 10942a: 66 90 xchg %ax,%ax parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 10942c: 89 c2 mov %eax,%edx 10942e: 83 ec 0c sub $0xc,%esp 109431: 6a 00 push $0x0 109433: 8d 45 d0 lea -0x30(%ebp),%eax 109436: 89 45 b4 mov %eax,-0x4c(%ebp) 109439: 50 push %eax 10943a: 6a 02 push $0x2 10943c: 52 push %edx 10943d: 53 push %ebx 10943e: 89 55 ac mov %edx,-0x54(%ebp) 109441: e8 ce ef ff ff call 108414 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 109446: 83 c4 20 add $0x20,%esp 109449: 85 c0 test %eax,%eax 10944b: 8b 55 ac mov -0x54(%ebp),%edx 10944e: 75 9a jne 1093ea <== NEVER TAKEN return -1; free_parentloc = true; 109450: c6 45 b3 01 movb $0x1,-0x4d(%ebp) 109454: e9 df fe ff ff jmp 109338 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 109459: 83 ec 0c sub $0xc,%esp 10945c: ff 75 b4 pushl -0x4c(%ebp) 10945f: e8 88 f0 ff ff call 1084ec 109464: 83 c4 10 add $0x10,%esp return -1; 109467: b8 ff ff ff ff mov $0xffffffff,%eax 10946c: e9 4c ff ff ff jmp 1093bd =============================================================================== 001087ec : uint32_t rtems_assoc_local_by_name( const rtems_assoc_t *ap, const char *name ) { 1087ec: 55 push %ebp 1087ed: 89 e5 mov %esp,%ebp 1087ef: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_name(ap, name); 1087f2: ff 75 0c pushl 0xc(%ebp) 1087f5: ff 75 08 pushl 0x8(%ebp) 1087f8: e8 13 02 00 00 call 108a10 if (nap) 1087fd: 83 c4 10 add $0x10,%esp 108800: 85 c0 test %eax,%eax 108802: 74 08 je 10880c return nap->local_value; 108804: 8b 40 04 mov 0x4(%eax),%eax return 0; } 108807: c9 leave 108808: c3 ret 108809: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_name(ap, name); if (nap) return nap->local_value; return 0; 10880c: 31 c0 xor %eax,%eax } 10880e: c9 leave 10880f: c3 ret =============================================================================== 0010f9dc : uint32_t rtems_assoc_local_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 10f9dc: 55 push %ebp 10f9dd: 89 e5 mov %esp,%ebp 10f9df: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_remote(ap, remote_value); 10f9e2: ff 75 0c pushl 0xc(%ebp) 10f9e5: ff 75 08 pushl 0x8(%ebp) 10f9e8: e8 13 00 00 00 call 10fa00 if (nap) 10f9ed: 83 c4 10 add $0x10,%esp 10f9f0: 85 c0 test %eax,%eax 10f9f2: 74 08 je 10f9fc return nap->local_value; 10f9f4: 8b 40 04 mov 0x4(%eax),%eax return 0; } 10f9f7: c9 leave 10f9f8: c3 ret 10f9f9: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_remote(ap, remote_value); if (nap) return nap->local_value; return 0; 10f9fc: 31 c0 xor %eax,%eax } 10f9fe: c9 leave 10f9ff: c3 ret =============================================================================== 00111ed8 : uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 111ed8: 55 push %ebp 111ed9: 89 e5 mov %esp,%ebp 111edb: 57 push %edi 111edc: 56 push %esi 111edd: 53 push %ebx 111ede: 83 ec 1c sub $0x1c,%esp 111ee1: 8b 7d 0c mov 0xc(%ebp),%edi 111ee4: be 20 00 00 00 mov $0x20,%esi uint32_t b; uint32_t local_value = 0; 111ee9: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) for (b = 1; b; b <<= 1) { 111ef0: bb 01 00 00 00 mov $0x1,%ebx 111ef5: eb 06 jmp 111efd 111ef7: 90 nop 111ef8: d1 e3 shl %ebx 111efa: 4e dec %esi 111efb: 74 1b je 111f18 if (b & remote_value) 111efd: 85 fb test %edi,%ebx 111eff: 74 f7 je 111ef8 local_value |= rtems_assoc_local_by_remote(ap, b); 111f01: 83 ec 08 sub $0x8,%esp 111f04: 53 push %ebx 111f05: ff 75 08 pushl 0x8(%ebp) 111f08: e8 cf da ff ff call 10f9dc 111f0d: 09 45 e4 or %eax,-0x1c(%ebp) 111f10: 83 c4 10 add $0x10,%esp ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 111f13: d1 e3 shl %ebx 111f15: 4e dec %esi 111f16: 75 e5 jne 111efd <== ALWAYS TAKEN if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); } return local_value; } 111f18: 8b 45 e4 mov -0x1c(%ebp),%eax 111f1b: 8d 65 f4 lea -0xc(%ebp),%esp 111f1e: 5b pop %ebx 111f1f: 5e pop %esi 111f20: 5f pop %edi 111f21: c9 leave 111f22: c3 ret =============================================================================== 00114b20 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 114b20: 55 push %ebp 114b21: 89 e5 mov %esp,%ebp 114b23: 53 push %ebx 114b24: 83 ec 0c sub $0xc,%esp 114b27: 8b 5d 0c mov 0xc(%ebp),%ebx const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 114b2a: 53 push %ebx 114b2b: ff 75 08 pushl 0x8(%ebp) 114b2e: e8 1d 00 00 00 call 114b50 if (nap) 114b33: 83 c4 10 add $0x10,%esp 114b36: 85 c0 test %eax,%eax 114b38: 74 0a je 114b44 return nap->name; 114b3a: 8b 00 mov (%eax),%eax return rtems_assoc_name_bad(local_value); } 114b3c: 8b 5d fc mov -0x4(%ebp),%ebx 114b3f: c9 leave 114b40: c3 ret 114b41: 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); 114b44: 89 5d 08 mov %ebx,0x8(%ebp) } 114b47: 8b 5d fc mov -0x4(%ebp),%ebx 114b4a: c9 leave nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 114b4b: e9 d8 26 00 00 jmp 117228 =============================================================================== 00108988 : const char *rtems_assoc_name_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 108988: 55 push %ebp 108989: 89 e5 mov %esp,%ebp 10898b: 53 push %ebx 10898c: 83 ec 0c sub $0xc,%esp 10898f: 8b 5d 0c mov 0xc(%ebp),%ebx const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_remote(ap, remote_value); 108992: 53 push %ebx 108993: ff 75 08 pushl 0x8(%ebp) 108996: e8 ed 00 00 00 call 108a88 if (nap) 10899b: 83 c4 10 add $0x10,%esp 10899e: 85 c0 test %eax,%eax 1089a0: 74 0a je 1089ac return nap->name; 1089a2: 8b 00 mov (%eax),%eax return rtems_assoc_name_bad(remote_value); } 1089a4: 8b 5d fc mov -0x4(%ebp),%ebx 1089a7: c9 leave 1089a8: c3 ret 1089a9: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_remote(ap, remote_value); if (nap) return nap->name; return rtems_assoc_name_bad(remote_value); 1089ac: 89 5d 08 mov %ebx,0x8(%ebp) } 1089af: 8b 5d fc mov -0x4(%ebp),%ebx 1089b2: c9 leave nap = rtems_assoc_ptr_by_remote(ap, remote_value); if (nap) return nap->name; return rtems_assoc_name_bad(remote_value); 1089b3: e9 14 7d 00 00 jmp 1106cc =============================================================================== 00114b50 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 114b50: 55 push %ebp 114b51: 89 e5 mov %esp,%ebp 114b53: 57 push %edi 114b54: 56 push %esi 114b55: 53 push %ebx 114b56: 8b 45 08 mov 0x8(%ebp),%eax 114b59: 8b 55 0c mov 0xc(%ebp),%edx const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 114b5c: 8b 30 mov (%eax),%esi 114b5e: 85 f6 test %esi,%esi 114b60: 74 3e je 114ba0 114b62: bf d8 68 12 00 mov $0x1268d8,%edi 114b67: b9 0a 00 00 00 mov $0xa,%ecx 114b6c: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 114b6e: 74 18 je 114b88 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; 114b70: 31 c9 xor %ecx,%ecx 114b72: eb 09 jmp 114b7d if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 114b74: 83 c0 0c add $0xc,%eax 114b77: 8b 18 mov (%eax),%ebx 114b79: 85 db test %ebx,%ebx 114b7b: 74 1b je 114b98 if (ap->local_value == local_value) 114b7d: 39 50 04 cmp %edx,0x4(%eax) 114b80: 75 f2 jne 114b74 return ap; return default_ap; } 114b82: 5b pop %ebx 114b83: 5e pop %esi 114b84: 5f pop %edi 114b85: c9 leave 114b86: c3 ret 114b87: 90 nop ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; 114b88: 8d 58 0c lea 0xc(%eax),%ebx for ( ; ap->name; ap++) 114b8b: 8b 70 0c mov 0xc(%eax),%esi 114b8e: 85 f6 test %esi,%esi 114b90: 74 f0 je 114b82 <== NEVER TAKEN 114b92: 89 c1 mov %eax,%ecx 114b94: 89 d8 mov %ebx,%eax 114b96: eb e5 jmp 114b7d 114b98: 89 c8 mov %ecx,%eax if (ap->local_value == local_value) return ap; return default_ap; } 114b9a: 5b pop %ebx 114b9b: 5e pop %esi 114b9c: 5f pop %edi 114b9d: c9 leave 114b9e: c3 ret 114b9f: 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; 114ba0: 31 c0 xor %eax,%eax for ( ; ap->name; ap++) if (ap->local_value == local_value) return ap; return default_ap; } 114ba2: 5b pop %ebx 114ba3: 5e pop %esi 114ba4: 5f pop %edi 114ba5: c9 leave 114ba6: c3 ret =============================================================================== 00108a10 : const rtems_assoc_t *rtems_assoc_ptr_by_name( const rtems_assoc_t *ap, const char *name ) { 108a10: 55 push %ebp 108a11: 89 e5 mov %esp,%ebp 108a13: 57 push %edi 108a14: 56 push %esi 108a15: 53 push %ebx 108a16: 83 ec 0c sub $0xc,%esp 108a19: 8b 5d 08 mov 0x8(%ebp),%ebx const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 108a1c: 8b 03 mov (%ebx),%eax 108a1e: 85 c0 test %eax,%eax 108a20: 74 5a je 108a7c 108a22: bf 3d fc 11 00 mov $0x11fc3d,%edi 108a27: b9 0a 00 00 00 mov $0xa,%ecx 108a2c: 89 c6 mov %eax,%esi 108a2e: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 108a30: 74 2e je 108a60 const rtems_assoc_t *rtems_assoc_ptr_by_name( const rtems_assoc_t *ap, const char *name ) { const rtems_assoc_t *default_ap = 0; 108a32: 31 f6 xor %esi,%esi 108a34: eb 0b jmp 108a41 108a36: 66 90 xchg %ax,%ax if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 108a38: 83 c3 0c add $0xc,%ebx 108a3b: 8b 03 mov (%ebx),%eax 108a3d: 85 c0 test %eax,%eax 108a3f: 74 2f je 108a70 if (strcmp(ap->name, name) == 0) 108a41: 83 ec 08 sub $0x8,%esp 108a44: ff 75 0c pushl 0xc(%ebp) 108a47: 50 push %eax 108a48: e8 4f b1 00 00 call 113b9c 108a4d: 83 c4 10 add $0x10,%esp 108a50: 85 c0 test %eax,%eax 108a52: 75 e4 jne 108a38 return ap; return default_ap; } 108a54: 89 d8 mov %ebx,%eax 108a56: 8d 65 f4 lea -0xc(%ebp),%esp 108a59: 5b pop %ebx 108a5a: 5e pop %esi 108a5b: 5f pop %edi 108a5c: c9 leave 108a5d: c3 ret 108a5e: 66 90 xchg %ax,%ax ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; 108a60: 8d 53 0c lea 0xc(%ebx),%edx for ( ; ap->name; ap++) 108a63: 8b 43 0c mov 0xc(%ebx),%eax 108a66: 85 c0 test %eax,%eax 108a68: 74 ea je 108a54 <== NEVER TAKEN 108a6a: 89 de mov %ebx,%esi 108a6c: 89 d3 mov %edx,%ebx 108a6e: eb d1 jmp 108a41 108a70: 89 f3 mov %esi,%ebx if (strcmp(ap->name, name) == 0) return ap; return default_ap; } 108a72: 89 d8 mov %ebx,%eax 108a74: 8d 65 f4 lea -0xc(%ebp),%esp 108a77: 5b pop %ebx 108a78: 5e pop %esi 108a79: 5f pop %edi 108a7a: c9 leave 108a7b: c3 ret const rtems_assoc_t *rtems_assoc_ptr_by_name( const rtems_assoc_t *ap, const char *name ) { const rtems_assoc_t *default_ap = 0; 108a7c: 31 db xor %ebx,%ebx for ( ; ap->name; ap++) if (strcmp(ap->name, name) == 0) return ap; return default_ap; } 108a7e: 89 d8 mov %ebx,%eax 108a80: 8d 65 f4 lea -0xc(%ebp),%esp 108a83: 5b pop %ebx 108a84: 5e pop %esi 108a85: 5f pop %edi 108a86: c9 leave 108a87: c3 ret =============================================================================== 0010fa00 : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 10fa00: 55 push %ebp 10fa01: 89 e5 mov %esp,%ebp 10fa03: 57 push %edi 10fa04: 56 push %esi 10fa05: 53 push %ebx 10fa06: 8b 45 08 mov 0x8(%ebp),%eax 10fa09: 8b 55 0c mov 0xc(%ebp),%edx const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 10fa0c: 8b 30 mov (%eax),%esi 10fa0e: 85 f6 test %esi,%esi 10fa10: 74 3e je 10fa50 10fa12: bf f8 09 12 00 mov $0x1209f8,%edi 10fa17: b9 0a 00 00 00 mov $0xa,%ecx 10fa1c: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 10fa1e: 74 18 je 10fa38 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; 10fa20: 31 c9 xor %ecx,%ecx 10fa22: eb 09 jmp 10fa2d if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 10fa24: 83 c0 0c add $0xc,%eax 10fa27: 8b 18 mov (%eax),%ebx 10fa29: 85 db test %ebx,%ebx 10fa2b: 74 1b je 10fa48 if (ap->remote_value == remote_value) 10fa2d: 39 50 08 cmp %edx,0x8(%eax) 10fa30: 75 f2 jne 10fa24 return ap; return default_ap; } 10fa32: 5b pop %ebx 10fa33: 5e pop %esi 10fa34: 5f pop %edi 10fa35: c9 leave 10fa36: c3 ret 10fa37: 90 nop ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; 10fa38: 8d 58 0c lea 0xc(%eax),%ebx for ( ; ap->name; ap++) 10fa3b: 8b 70 0c mov 0xc(%eax),%esi 10fa3e: 85 f6 test %esi,%esi 10fa40: 74 f0 je 10fa32 <== NEVER TAKEN 10fa42: 89 c1 mov %eax,%ecx 10fa44: 89 d8 mov %ebx,%eax 10fa46: eb e5 jmp 10fa2d 10fa48: 89 c8 mov %ecx,%eax if (ap->remote_value == remote_value) return ap; return default_ap; } 10fa4a: 5b pop %ebx 10fa4b: 5e pop %esi 10fa4c: 5f pop %edi 10fa4d: c9 leave 10fa4e: c3 ret 10fa4f: 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; 10fa50: 31 c0 xor %eax,%eax for ( ; ap->name; ap++) if (ap->remote_value == remote_value) return ap; return default_ap; } 10fa52: 5b pop %ebx 10fa53: 5e pop %esi 10fa54: 5f pop %edi 10fa55: c9 leave 10fa56: c3 ret =============================================================================== 00108b2c : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 108b2c: 55 push %ebp 108b2d: 89 e5 mov %esp,%ebp 108b2f: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 108b32: ff 75 0c pushl 0xc(%ebp) 108b35: ff 75 08 pushl 0x8(%ebp) 108b38: e8 7b fe ff ff call 1089b8 if (nap) 108b3d: 83 c4 10 add $0x10,%esp 108b40: 85 c0 test %eax,%eax 108b42: 74 08 je 108b4c return nap->remote_value; 108b44: 8b 40 08 mov 0x8(%eax),%eax return 0; } 108b47: c9 leave 108b48: c3 ret 108b49: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->remote_value; return 0; 108b4c: 31 c0 xor %eax,%eax } 108b4e: c9 leave 108b4f: c3 ret =============================================================================== 00108ae0 : uint32_t rtems_assoc_remote_by_local_bitfield( const rtems_assoc_t *ap, uint32_t local_value ) { 108ae0: 55 push %ebp 108ae1: 89 e5 mov %esp,%ebp 108ae3: 57 push %edi 108ae4: 56 push %esi 108ae5: 53 push %ebx 108ae6: 83 ec 1c sub $0x1c,%esp 108ae9: 8b 7d 0c mov 0xc(%ebp),%edi 108aec: be 20 00 00 00 mov $0x20,%esi uint32_t b; uint32_t remote_value = 0; 108af1: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) for (b = 1; b; b <<= 1) 108af8: bb 01 00 00 00 mov $0x1,%ebx 108afd: eb 06 jmp 108b05 108aff: 90 nop 108b00: d1 e3 shl %ebx 108b02: 4e dec %esi 108b03: 74 1b je 108b20 if (b & local_value) 108b05: 85 fb test %edi,%ebx 108b07: 74 f7 je 108b00 remote_value |= rtems_assoc_remote_by_local(ap, b); 108b09: 83 ec 08 sub $0x8,%esp 108b0c: 53 push %ebx 108b0d: ff 75 08 pushl 0x8(%ebp) 108b10: e8 17 00 00 00 call 108b2c 108b15: 09 45 e4 or %eax,-0x1c(%ebp) 108b18: 83 c4 10 add $0x10,%esp ) { uint32_t b; uint32_t remote_value = 0; for (b = 1; b; b <<= 1) 108b1b: d1 e3 shl %ebx 108b1d: 4e dec %esi 108b1e: 75 e5 jne 108b05 <== ALWAYS TAKEN if (b & local_value) remote_value |= rtems_assoc_remote_by_local(ap, b); return remote_value; } 108b20: 8b 45 e4 mov -0x1c(%ebp),%eax 108b23: 8d 65 f4 lea -0xc(%ebp),%esp 108b26: 5b pop %ebx 108b27: 5e pop %esi 108b28: 5f pop %edi 108b29: c9 leave 108b2a: c3 ret =============================================================================== 00108b50 : uint32_t rtems_assoc_remote_by_name( const rtems_assoc_t *ap, const char *name ) { 108b50: 55 push %ebp 108b51: 89 e5 mov %esp,%ebp 108b53: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_name(ap, name); 108b56: ff 75 0c pushl 0xc(%ebp) 108b59: ff 75 08 pushl 0x8(%ebp) 108b5c: e8 af fe ff ff call 108a10 if (nap) 108b61: 83 c4 10 add $0x10,%esp 108b64: 85 c0 test %eax,%eax 108b66: 74 08 je 108b70 return nap->remote_value; 108b68: 8b 40 08 mov 0x8(%eax),%eax return 0; } 108b6b: c9 leave 108b6c: c3 ret 108b6d: 8d 76 00 lea 0x0(%esi),%esi nap = rtems_assoc_ptr_by_name(ap, name); if (nap) return nap->remote_value; return 0; 108b70: 31 c0 xor %eax,%eax } 108b72: c9 leave 108b73: c3 ret =============================================================================== 00112ab4 : rtems_name name, rtems_attribute attribute_set, uint32_t maximum_waiters, rtems_id *id ) { 112ab4: 55 push %ebp 112ab5: 89 e5 mov %esp,%ebp 112ab7: 57 push %edi 112ab8: 56 push %esi 112ab9: 53 push %ebx 112aba: 83 ec 2c sub $0x2c,%esp 112abd: 8b 5d 08 mov 0x8(%ebp),%ebx 112ac0: 8b 7d 0c mov 0xc(%ebp),%edi 112ac3: 8b 45 10 mov 0x10(%ebp),%eax 112ac6: 8b 75 14 mov 0x14(%ebp),%esi Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 112ac9: 85 db test %ebx,%ebx 112acb: 0f 84 87 00 00 00 je 112b58 return RTEMS_INVALID_NAME; if ( !id ) 112ad1: 85 f6 test %esi,%esi 112ad3: 0f 84 bf 00 00 00 je 112b98 <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { 112ad9: f7 c7 10 00 00 00 test $0x10,%edi 112adf: 0f 84 83 00 00 00 je 112b68 the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 112ae5: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) if ( maximum_waiters == 0 ) 112aec: 85 c0 test %eax,%eax 112aee: 0f 84 80 00 00 00 je 112b74 <== NEVER TAKEN return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; the_attributes.maximum_count = maximum_waiters; 112af4: 89 45 e4 mov %eax,-0x1c(%ebp) 112af7: a1 d0 84 12 00 mov 0x1284d0,%eax 112afc: 40 inc %eax 112afd: a3 d0 84 12 00 mov %eax,0x1284d0 * 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 ); 112b02: 83 ec 0c sub $0xc,%esp 112b05: 68 00 88 12 00 push $0x128800 112b0a: e8 01 bb ff ff call 10e610 <_Objects_Allocate> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 112b0f: 83 c4 10 add $0x10,%esp 112b12: 85 c0 test %eax,%eax 112b14: 74 6e je 112b84 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_barrier->attribute_set = attribute_set; 112b16: 89 78 10 mov %edi,0x10(%eax) _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 112b19: 83 ec 08 sub $0x8,%esp 112b1c: 8d 55 e0 lea -0x20(%ebp),%edx 112b1f: 52 push %edx 112b20: 8d 50 14 lea 0x14(%eax),%edx 112b23: 52 push %edx 112b24: 89 45 d4 mov %eax,-0x2c(%ebp) 112b27: e8 c0 07 00 00 call 1132ec <_CORE_barrier_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 112b2c: 8b 45 d4 mov -0x2c(%ebp),%eax 112b2f: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 112b32: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 112b35: 8b 0d 1c 88 12 00 mov 0x12881c,%ecx 112b3b: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 112b3e: 89 58 0c mov %ebx,0xc(%eax) &_Barrier_Information, &the_barrier->Object, (Objects_Name) name ); *id = the_barrier->Object.id; 112b41: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 112b43: e8 38 ca ff ff call 10f580 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 112b48: 83 c4 10 add $0x10,%esp 112b4b: 31 c0 xor %eax,%eax } 112b4d: 8d 65 f4 lea -0xc(%ebp),%esp 112b50: 5b pop %ebx 112b51: 5e pop %esi 112b52: 5f pop %edi 112b53: c9 leave 112b54: c3 ret 112b55: 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; 112b58: b8 03 00 00 00 mov $0x3,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112b5d: 8d 65 f4 lea -0xc(%ebp),%esp 112b60: 5b pop %ebx 112b61: 5e pop %esi 112b62: 5f pop %edi 112b63: c9 leave 112b64: c3 ret 112b65: 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; 112b68: c7 45 e0 01 00 00 00 movl $0x1,-0x20(%ebp) 112b6f: eb 83 jmp 112af4 112b71: 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; 112b74: b8 0a 00 00 00 mov $0xa,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112b79: 8d 65 f4 lea -0xc(%ebp),%esp 112b7c: 5b pop %ebx 112b7d: 5e pop %esi 112b7e: 5f pop %edi 112b7f: c9 leave 112b80: c3 ret 112b81: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { _Thread_Enable_dispatch(); 112b84: e8 f7 c9 ff ff call 10f580 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 112b89: b8 05 00 00 00 mov $0x5,%eax *id = the_barrier->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 112b8e: 8d 65 f4 lea -0xc(%ebp),%esp 112b91: 5b pop %ebx 112b92: 5e pop %esi 112b93: 5f pop %edi 112b94: c9 leave 112b95: c3 ret 112b96: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 112b98: b8 09 00 00 00 mov $0x9,%eax 112b9d: eb ae jmp 112b4d =============================================================================== 00107d4c : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 107d4c: 55 push %ebp 107d4d: 89 e5 mov %esp,%ebp 107d4f: 57 push %edi 107d50: 56 push %esi 107d51: 53 push %ebx 107d52: 83 ec 1c sub $0x1c,%esp 107d55: 8b 45 08 mov 0x8(%ebp),%eax 107d58: 8b 5d 0c mov 0xc(%ebp),%ebx 107d5b: 8b 75 10 mov 0x10(%ebp),%esi const char *p; if ( !name ) 107d5e: 85 c0 test %eax,%eax 107d60: 75 0a jne 107d6c value[0] = '\0'; p = rtems_bsp_cmdline_get_param_raw( name ); if ( !p ) return NULL; 107d62: 31 c0 xor %eax,%eax copy_string( p, value, length ); return value; } 107d64: 8d 65 f4 lea -0xc(%ebp),%esp 107d67: 5b pop %ebx 107d68: 5e pop %esi 107d69: 5f pop %edi 107d6a: c9 leave 107d6b: c3 ret const char *p; if ( !name ) return NULL; if ( !value ) 107d6c: 85 db test %ebx,%ebx 107d6e: 74 f2 je 107d62 return NULL; if ( !length ) 107d70: 85 f6 test %esi,%esi 107d72: 74 ee je 107d62 return NULL; value[0] = '\0'; 107d74: c6 03 00 movb $0x0,(%ebx) p = rtems_bsp_cmdline_get_param_raw( name ); 107d77: 83 ec 0c sub $0xc,%esp 107d7a: 50 push %eax 107d7b: e8 4c 00 00 00 call 107dcc if ( !p ) 107d80: 83 c4 10 add $0x10,%esp 107d83: 85 c0 test %eax,%eax 107d85: 74 db je 107d62 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i<== NEVER TAKEN 107d8d: 4e dec %esi 107d8e: 89 75 e4 mov %esi,-0x1c(%ebp) 107d91: 74 34 je 107dc7 <== NEVER TAKEN 107d93: 31 f6 xor %esi,%esi 107d95: 31 d2 xor %edx,%edx 107d97: 31 ff xor %edi,%edi 107d99: eb 24 jmp 107dbf 107d9b: 90 nop if ( *p == '\"' ) { quotes++; } else if ( ((quotes % 2) == 0) && *p == ' ' ) 107d9c: f7 c7 01 00 00 00 test $0x1,%edi 107da2: 75 05 jne 107da9 107da4: 80 f9 20 cmp $0x20,%cl 107da7: 74 1e je 107dc7 break; value[i++] = *p++; 107da9: 88 0c 33 mov %cl,(%ebx,%esi,1) 107dac: 42 inc %edx value[i] = '\0'; 107dad: c6 04 13 00 movb $0x0,(%ebx,%edx,1) int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 107db8: 3b 55 e4 cmp -0x1c(%ebp),%edx 107dbb: 73 0a jae 107dc7 107dbd: 89 d6 mov %edx,%esi if ( *p == '\"' ) { 107dbf: 80 f9 22 cmp $0x22,%cl 107dc2: 75 d8 jne 107d9c quotes++; 107dc4: 47 inc %edi 107dc5: eb e2 jmp 107da9 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i =============================================================================== 00107dcc : extern const char *bsp_boot_cmdline; const char *rtems_bsp_cmdline_get_param_raw( const char *name ) { 107dcc: 55 push %ebp 107dcd: 89 e5 mov %esp,%ebp 107dcf: 83 ec 08 sub $0x8,%esp 107dd2: 8b 45 08 mov 0x8(%ebp),%eax const char *p; if ( !name ) 107dd5: 85 c0 test %eax,%eax 107dd7: 75 07 jne 107de0 return NULL; if ( !bsp_boot_cmdline ) return NULL; 107dd9: 31 c0 xor %eax,%eax p = strstr(bsp_boot_cmdline, name); /* printf( "raw: %p (%s)\n", p, p ); */ return p; } 107ddb: c9 leave 107ddc: c3 ret 107ddd: 8d 76 00 lea 0x0(%esi),%esi const char *p; if ( !name ) return NULL; if ( !bsp_boot_cmdline ) 107de0: 8b 15 58 73 12 00 mov 0x127358,%edx 107de6: 85 d2 test %edx,%edx 107de8: 74 ef je 107dd9 return NULL; p = strstr(bsp_boot_cmdline, name); 107dea: 83 ec 08 sub $0x8,%esp 107ded: 50 push %eax 107dee: 52 push %edx 107def: e8 78 be 00 00 call 113c6c 107df4: 83 c4 10 add $0x10,%esp /* printf( "raw: %p (%s)\n", p, p ); */ return p; } 107df7: c9 leave 107df8: c3 ret =============================================================================== 0010c14c : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { 10c14c: 55 push %ebp 10c14d: 89 e5 mov %esp,%ebp 10c14f: 56 push %esi 10c150: 53 push %ebx 10c151: 8b 5d 10 mov 0x10(%ebp),%ebx 10c154: 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 ); 10c157: 83 ec 08 sub $0x8,%esp 10c15a: ff 75 0c pushl 0xc(%ebp) 10c15d: ff 75 08 pushl 0x8(%ebp) 10c160: e8 97 04 00 00 call 10c5fc <_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 ) { 10c165: 83 c4 10 add $0x10,%esp 10c168: 84 c0 test %al,%al 10c16a: 75 0c jne 10c178 <== ALWAYS TAKEN sc = rtems_event_send( task, events ); } return sc; } 10c16c: 31 c0 xor %eax,%eax 10c16e: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10c171: 5b pop %ebx <== NOT EXECUTED 10c172: 5e pop %esi <== NOT EXECUTED 10c173: c9 leave <== NOT EXECUTED 10c174: c3 ret <== NOT EXECUTED 10c175: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED { rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_append_with_empty_check( chain, node ); if ( was_empty ) { sc = rtems_event_send( task, events ); 10c178: 89 75 0c mov %esi,0xc(%ebp) 10c17b: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c17e: 8d 65 f8 lea -0x8(%ebp),%esp 10c181: 5b pop %ebx 10c182: 5e pop %esi 10c183: 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 ); 10c184: e9 a3 f5 ff ff jmp 10b72c =============================================================================== 0010c18c : rtems_chain_control *chain, rtems_id task, rtems_event_set events, rtems_chain_node **node ) { 10c18c: 55 push %ebp 10c18d: 89 e5 mov %esp,%ebp 10c18f: 56 push %esi 10c190: 53 push %ebx 10c191: 8b 5d 0c mov 0xc(%ebp),%ebx 10c194: 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 ); 10c197: 83 ec 08 sub $0x8,%esp 10c19a: ff 75 14 pushl 0x14(%ebp) 10c19d: ff 75 08 pushl 0x8(%ebp) 10c1a0: e8 bf 04 00 00 call 10c664 <_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 ) { 10c1a5: 83 c4 10 add $0x10,%esp 10c1a8: 84 c0 test %al,%al 10c1aa: 75 0c jne 10c1b8 sc = rtems_event_send( task, events ); } return sc; } 10c1ac: 31 c0 xor %eax,%eax 10c1ae: 8d 65 f8 lea -0x8(%ebp),%esp 10c1b1: 5b pop %ebx 10c1b2: 5e pop %esi 10c1b3: c9 leave 10c1b4: c3 ret 10c1b5: 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 ); 10c1b8: 89 75 0c mov %esi,0xc(%ebp) 10c1bb: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c1be: 8d 65 f8 lea -0x8(%ebp),%esp 10c1c1: 5b pop %ebx 10c1c2: 5e pop %esi 10c1c3: 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 ); 10c1c4: e9 63 f5 ff ff jmp 10b72c =============================================================================== 0010c1cc : rtems_chain_control *chain, rtems_event_set events, rtems_interval timeout, rtems_chain_node **node_ptr ) { 10c1cc: 55 push %ebp 10c1cd: 89 e5 mov %esp,%ebp 10c1cf: 57 push %edi 10c1d0: 56 push %esi 10c1d1: 53 push %ebx 10c1d2: 83 ec 1c sub $0x1c,%esp 10c1d5: 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( 10c1d8: 8d 7d e4 lea -0x1c(%ebp),%edi 10c1db: 90 nop */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 10c1dc: 83 ec 0c sub $0xc,%esp 10c1df: 56 push %esi 10c1e0: e8 bb 04 00 00 call 10c6a0 <_Chain_Get> 10c1e5: 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 10c1e7: 83 c4 10 add $0x10,%esp 10c1ea: 85 c0 test %eax,%eax 10c1ec: 75 22 jne 10c210 ) { rtems_event_set out; sc = rtems_event_receive( 10c1ee: 57 push %edi 10c1ef: ff 75 10 pushl 0x10(%ebp) 10c1f2: 6a 00 push $0x0 10c1f4: ff 75 0c pushl 0xc(%ebp) 10c1f7: e8 a8 f3 ff ff call 10b5a4 ) { rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( 10c1fc: 83 c4 10 add $0x10,%esp 10c1ff: 85 c0 test %eax,%eax 10c201: 74 d9 je 10c1dc <== NEVER TAKEN timeout, &out ); } *node_ptr = node; 10c203: 8b 55 14 mov 0x14(%ebp),%edx 10c206: 89 1a mov %ebx,(%edx) return sc; } 10c208: 8d 65 f4 lea -0xc(%ebp),%esp 10c20b: 5b pop %ebx 10c20c: 5e pop %esi 10c20d: 5f pop %edi 10c20e: c9 leave 10c20f: c3 ret rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_chain_node *node = NULL; while ( sc == RTEMS_SUCCESSFUL && (node = rtems_chain_get( chain )) == NULL 10c210: 31 c0 xor %eax,%eax timeout, &out ); } *node_ptr = node; 10c212: 8b 55 14 mov 0x14(%ebp),%edx 10c215: 89 1a mov %ebx,(%edx) return sc; } 10c217: 8d 65 f4 lea -0xc(%ebp),%esp 10c21a: 5b pop %ebx 10c21b: 5e pop %esi 10c21c: 5f pop %edi 10c21d: c9 leave 10c21e: c3 ret =============================================================================== 0010c220 : rtems_chain_control *chain, rtems_chain_node *node, rtems_id task, rtems_event_set events ) { 10c220: 55 push %ebp 10c221: 89 e5 mov %esp,%ebp 10c223: 56 push %esi 10c224: 53 push %ebx 10c225: 8b 5d 10 mov 0x10(%ebp),%ebx 10c228: 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 ); 10c22b: 83 ec 08 sub $0x8,%esp 10c22e: ff 75 0c pushl 0xc(%ebp) 10c231: ff 75 08 pushl 0x8(%ebp) 10c234: e8 ab 04 00 00 call 10c6e4 <_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) { 10c239: 83 c4 10 add $0x10,%esp 10c23c: 84 c0 test %al,%al 10c23e: 75 0c jne 10c24c <== ALWAYS TAKEN sc = rtems_event_send( task, events ); } return sc; } 10c240: 31 c0 xor %eax,%eax 10c242: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 10c245: 5b pop %ebx <== NOT EXECUTED 10c246: 5e pop %esi <== NOT EXECUTED 10c247: c9 leave <== NOT EXECUTED 10c248: c3 ret <== NOT EXECUTED 10c249: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED { rtems_status_code sc = RTEMS_SUCCESSFUL; bool was_empty = rtems_chain_prepend_with_empty_check( chain, node ); if (was_empty) { sc = rtems_event_send( task, events ); 10c24c: 89 75 0c mov %esi,0xc(%ebp) 10c24f: 89 5d 08 mov %ebx,0x8(%ebp) } return sc; } 10c252: 8d 65 f8 lea -0x8(%ebp),%esp 10c255: 5b pop %ebx 10c256: 5e pop %esi 10c257: 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 ); 10c258: e9 cf f4 ff ff jmp 10b72c =============================================================================== 00115a60 : rtems_status_code rtems_clock_get( rtems_clock_get_options option, void *time_buffer ) { 115a60: 55 push %ebp 115a61: 89 e5 mov %esp,%ebp 115a63: 53 push %ebx 115a64: 83 ec 04 sub $0x4,%esp 115a67: 8b 45 08 mov 0x8(%ebp),%eax 115a6a: 8b 5d 0c mov 0xc(%ebp),%ebx if ( !time_buffer ) 115a6d: 85 db test %ebx,%ebx 115a6f: 74 3b je 115aac return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) 115a71: 85 c0 test %eax,%eax 115a73: 74 2b je 115aa0 return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH ) 115a75: 83 f8 01 cmp $0x1,%eax 115a78: 74 3e je 115ab8 return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer); if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { 115a7a: 83 f8 02 cmp $0x2,%eax 115a7d: 74 45 je 115ac4 *interval = rtems_clock_get_ticks_since_boot(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { 115a7f: 83 f8 03 cmp $0x3,%eax 115a82: 74 4c je 115ad0 *interval = rtems_clock_get_ticks_per_second(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) 115a84: 83 f8 04 cmp $0x4,%eax 115a87: 74 0b je 115a94 return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; 115a89: b8 0a 00 00 00 mov $0xa,%eax } 115a8e: 5a pop %edx 115a8f: 5b pop %ebx 115a90: c9 leave 115a91: c3 ret 115a92: 66 90 xchg %ax,%ax *interval = rtems_clock_get_ticks_per_second(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); 115a94: 89 5d 08 mov %ebx,0x8(%ebp) return RTEMS_INVALID_NUMBER; } 115a97: 59 pop %ecx 115a98: 5b pop %ebx 115a99: c9 leave *interval = rtems_clock_get_ticks_per_second(); return RTEMS_SUCCESSFUL; } if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); 115a9a: e9 41 01 00 00 jmp 115be0 115a9f: 90 nop { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); 115aa0: 89 5d 08 mov %ebx,0x8(%ebp) if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } 115aa3: 58 pop %eax 115aa4: 5b pop %ebx 115aa5: c9 leave { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); 115aa6: e9 81 00 00 00 jmp 115b2c 115aab: 90 nop rtems_clock_get_options option, void *time_buffer ) { if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 115aac: b8 09 00 00 00 mov $0x9,%eax if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } 115ab1: 5a pop %edx 115ab2: 5b pop %ebx 115ab3: c9 leave 115ab4: c3 ret 115ab5: 8d 76 00 lea 0x0(%esi),%esi if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH ) return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer); 115ab8: 89 5d 08 mov %ebx,0x8(%ebp) if ( option == RTEMS_CLOCK_GET_TIME_VALUE ) return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer ); return RTEMS_INVALID_NUMBER; } 115abb: 5b pop %ebx 115abc: 5b pop %ebx 115abd: c9 leave if ( option == RTEMS_CLOCK_GET_TOD ) return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer ); if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH ) return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer); 115abe: e9 19 00 00 00 jmp 115adc 115ac3: 90 nop if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) { rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_since_boot(); 115ac4: e8 57 00 00 00 call 115b20 115ac9: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 115acb: 31 c0 xor %eax,%eax 115acd: eb bf jmp 115a8e 115acf: 90 nop } if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) { rtems_interval *interval = (rtems_interval *)time_buffer; *interval = rtems_clock_get_ticks_per_second(); 115ad0: e8 37 00 00 00 call 115b0c 115ad5: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 115ad7: 31 c0 xor %eax,%eax 115ad9: eb b3 jmp 115a8e =============================================================================== 00115be0 : #include rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { 115be0: 55 push %ebp 115be1: 89 e5 mov %esp,%ebp 115be3: 56 push %esi 115be4: 53 push %ebx 115be5: 83 ec 10 sub $0x10,%esp 115be8: 8b 5d 08 mov 0x8(%ebp),%ebx if ( !time ) 115beb: 85 db test %ebx,%ebx 115bed: 74 51 je 115c40 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Is_set ) 115bef: 80 3d 04 09 14 00 00 cmpb $0x0,0x140904 115bf6: 75 0c jne 115c04 return RTEMS_NOT_DEFINED; 115bf8: b8 0b 00 00 00 mov $0xb,%eax _TOD_Get_timeval( time ); return RTEMS_SUCCESSFUL; } 115bfd: 8d 65 f8 lea -0x8(%ebp),%esp 115c00: 5b pop %ebx 115c01: 5e pop %esi 115c02: c9 leave 115c03: c3 ret { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 115c04: 9c pushf 115c05: fa cli 115c06: 5e pop %esi _TOD_Get( &now ); 115c07: 83 ec 0c sub $0xc,%esp 115c0a: 8d 45 f0 lea -0x10(%ebp),%eax 115c0d: 50 push %eax 115c0e: e8 e9 42 00 00 call 119efc <_TOD_Get> _ISR_Enable(level); 115c13: 56 push %esi 115c14: 9d popf useconds = (suseconds_t)now.tv_nsec; 115c15: 8b 4d f4 mov -0xc(%ebp),%ecx useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 115c18: 8b 45 f0 mov -0x10(%ebp),%eax 115c1b: 89 03 mov %eax,(%ebx) _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; 115c1d: b8 d3 4d 62 10 mov $0x10624dd3,%eax 115c22: f7 e9 imul %ecx 115c24: 89 d0 mov %edx,%eax 115c26: c1 f8 06 sar $0x6,%eax 115c29: c1 f9 1f sar $0x1f,%ecx 115c2c: 29 c8 sub %ecx,%eax 115c2e: 89 43 04 mov %eax,0x4(%ebx) if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; _TOD_Get_timeval( time ); return RTEMS_SUCCESSFUL; 115c31: 83 c4 10 add $0x10,%esp 115c34: 31 c0 xor %eax,%eax } 115c36: 8d 65 f8 lea -0x8(%ebp),%esp 115c39: 5b pop %ebx 115c3a: 5e pop %esi 115c3b: c9 leave 115c3c: c3 ret 115c3d: 8d 76 00 lea 0x0(%esi),%esi rtems_status_code rtems_clock_get_tod_timeval( struct timeval *time ) { if ( !time ) return RTEMS_INVALID_ADDRESS; 115c40: b8 09 00 00 00 mov $0x9,%eax 115c45: eb b6 jmp 115bfd =============================================================================== 0010b1f0 : * error code - if unsuccessful */ rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { 10b1f0: 55 push %ebp 10b1f1: 89 e5 mov %esp,%ebp 10b1f3: 83 ec 08 sub $0x8,%esp 10b1f6: 8b 45 08 mov 0x8(%ebp),%eax if ( !uptime ) 10b1f9: 85 c0 test %eax,%eax 10b1fb: 74 13 je 10b210 return RTEMS_INVALID_ADDRESS; _TOD_Get_uptime_as_timespec( uptime ); 10b1fd: 83 ec 0c sub $0xc,%esp 10b200: 50 push %eax 10b201: e8 a6 15 00 00 call 10c7ac <_TOD_Get_uptime_as_timespec> return RTEMS_SUCCESSFUL; 10b206: 83 c4 10 add $0x10,%esp 10b209: 31 c0 xor %eax,%eax } 10b20b: c9 leave 10b20c: c3 ret 10b20d: 8d 76 00 lea 0x0(%esi),%esi rtems_status_code rtems_clock_get_uptime( struct timespec *uptime ) { if ( !uptime ) return RTEMS_INVALID_ADDRESS; 10b210: b8 09 00 00 00 mov $0x9,%eax _TOD_Get_uptime_as_timespec( uptime ); return RTEMS_SUCCESSFUL; } 10b215: c9 leave 10b216: c3 ret =============================================================================== 0010c12c : */ rtems_status_code rtems_clock_set( rtems_time_of_day *time_buffer ) { 10c12c: 55 push %ebp 10c12d: 89 e5 mov %esp,%ebp 10c12f: 53 push %ebx 10c130: 83 ec 14 sub $0x14,%esp 10c133: 8b 5d 08 mov 0x8(%ebp),%ebx struct timespec newtime; if ( !time_buffer ) 10c136: 85 db test %ebx,%ebx 10c138: 74 66 je 10c1a0 return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { 10c13a: 83 ec 0c sub $0xc,%esp 10c13d: 53 push %ebx 10c13e: e8 39 01 00 00 call 10c27c <_TOD_Validate> 10c143: 83 c4 10 add $0x10,%esp 10c146: 84 c0 test %al,%al 10c148: 75 0a jne 10c154 _Thread_Disable_dispatch(); _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; 10c14a: b8 14 00 00 00 mov $0x14,%eax } 10c14f: 8b 5d fc mov -0x4(%ebp),%ebx 10c152: c9 leave 10c153: c3 ret if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; if ( _TOD_Validate( time_buffer ) ) { newtime.tv_sec = _TOD_To_seconds( time_buffer ); 10c154: 83 ec 0c sub $0xc,%esp 10c157: 53 push %ebx 10c158: e8 93 00 00 00 call 10c1f0 <_TOD_To_seconds> 10c15d: 89 45 f0 mov %eax,-0x10(%ebp) newtime.tv_nsec = time_buffer->ticks * 10c160: 8b 43 18 mov 0x18(%ebx),%eax 10c163: 0f af 05 2c 52 12 00 imul 0x12522c,%eax 10c16a: 8d 04 80 lea (%eax,%eax,4),%eax 10c16d: 8d 04 80 lea (%eax,%eax,4),%eax 10c170: 8d 04 80 lea (%eax,%eax,4),%eax 10c173: c1 e0 03 shl $0x3,%eax 10c176: 89 45 f4 mov %eax,-0xc(%ebp) rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c179: a1 10 13 13 00 mov 0x131310,%eax 10c17e: 40 inc %eax 10c17f: a3 10 13 13 00 mov %eax,0x131310 rtems_configuration_get_nanoseconds_per_tick(); _Thread_Disable_dispatch(); _TOD_Set( &newtime ); 10c184: 8d 45 f0 lea -0x10(%ebp),%eax 10c187: 89 04 24 mov %eax,(%esp) 10c18a: e8 85 18 00 00 call 10da14 <_TOD_Set> _Thread_Enable_dispatch(); 10c18f: e8 d4 2d 00 00 call 10ef68 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c194: 83 c4 10 add $0x10,%esp 10c197: 31 c0 xor %eax,%eax } return RTEMS_INVALID_CLOCK; } 10c199: 8b 5d fc mov -0x4(%ebp),%ebx 10c19c: c9 leave 10c19d: c3 ret 10c19e: 66 90 xchg %ax,%ax ) { struct timespec newtime; if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 10c1a0: b8 09 00 00 00 mov $0x9,%eax _TOD_Set( &newtime ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_INVALID_CLOCK; } 10c1a5: 8b 5d fc mov -0x4(%ebp),%ebx 10c1a8: c9 leave 10c1a9: c3 ret =============================================================================== 0010afd0 : * * NOTE: This routine only works for leap-years through 2099. */ rtems_status_code rtems_clock_tick( void ) { 10afd0: 55 push %ebp 10afd1: 89 e5 mov %esp,%ebp 10afd3: 83 ec 08 sub $0x8,%esp _TOD_Tickle_ticks(); 10afd6: e8 69 14 00 00 call 10c444 <_TOD_Tickle_ticks> */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void ) { _Watchdog_Tickle( &_Watchdog_Ticks_chain ); 10afdb: 83 ec 0c sub $0xc,%esp 10afde: 68 bc 65 12 00 push $0x1265bc 10afe3: e8 64 37 00 00 call 10e74c <_Watchdog_Tickle> _Watchdog_Tickle_ticks(); _Thread_Tickle_timeslice(); 10afe8: e8 47 32 00 00 call 10e234 <_Thread_Tickle_timeslice> * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void ) { return ( _Thread_Dispatch_necessary ); 10afed: a0 84 67 12 00 mov 0x126784,%al if ( _Thread_Is_context_switch_necessary() && 10aff2: 83 c4 10 add $0x10,%esp 10aff5: 84 c0 test %al,%al 10aff7: 74 09 je 10b002 * otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void ) { return ( _Thread_Dispatch_disable_level == 0 ); 10aff9: a1 b0 64 12 00 mov 0x1264b0,%eax 10affe: 85 c0 test %eax,%eax 10b000: 74 06 je 10b008 _Thread_Is_dispatching_enabled() ) _Thread_Dispatch(); return RTEMS_SUCCESSFUL; } 10b002: 31 c0 xor %eax,%eax 10b004: c9 leave 10b005: c3 ret 10b006: 66 90 xchg %ax,%ax _Thread_Tickle_timeslice(); if ( _Thread_Is_context_switch_necessary() && _Thread_Is_dispatching_enabled() ) _Thread_Dispatch(); 10b008: e8 6f 26 00 00 call 10d67c <_Thread_Dispatch> return RTEMS_SUCCESSFUL; } 10b00d: 31 c0 xor %eax,%eax 10b00f: c9 leave 10b010: c3 ret =============================================================================== 00108400 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 108400: 55 push %ebp 108401: 89 e5 mov %esp,%ebp 108403: 57 push %edi 108404: 56 push %esi 108405: 53 push %ebx 108406: 83 ec 6c sub $0x6c,%esp 108409: 8b 7d 08 mov 0x8(%ebp),%edi Timestamp_Control uptime, total, ran, last_context_switch; #else uint32_t total_units = 0; #endif if ( !print ) 10840c: 8b 45 0c mov 0xc(%ebp),%eax 10840f: 85 c0 test %eax,%eax 108411: 0f 84 77 01 00 00 je 10858e <== NEVER TAKEN * When not using nanosecond CPU usage resolution, we have to count * the number of "ticks" we gave credit for to give the user a rough * guideline as to what each number means proportionally. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ last_context_switch = _Thread_Time_of_last_context_switch; 108417: a1 08 14 13 00 mov 0x131408,%eax 10841c: 8b 15 0c 14 13 00 mov 0x13140c,%edx 108422: 89 45 c0 mov %eax,-0x40(%ebp) 108425: 89 55 c4 mov %edx,-0x3c(%ebp) _TOD_Get_uptime( &uptime ); 108428: 83 ec 0c sub $0xc,%esp 10842b: 8d 45 d8 lea -0x28(%ebp),%eax 10842e: 50 push %eax 10842f: e8 58 55 00 00 call 10d98c <_TOD_Get_uptime> _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 108434: 83 c4 0c add $0xc,%esp 108437: 8d 55 d0 lea -0x30(%ebp),%edx 10843a: 52 push %edx 10843b: 8d 4d d8 lea -0x28(%ebp),%ecx 10843e: 51 push %ecx 10843f: 68 80 16 13 00 push $0x131680 108444: e8 2f 77 00 00 call 10fb78 <_Timespec_Subtract> } } } #endif (*print)( 108449: 5b pop %ebx 10844a: 5e pop %esi 10844b: 68 70 26 12 00 push $0x122670 108450: 57 push %edi 108451: ff 55 0c call *0xc(%ebp) 108454: 83 c4 10 add $0x10,%esp " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 108457: c7 45 a4 01 00 00 00 movl $0x1,-0x5c(%ebp) #if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG) if ( !_Objects_Information_table[ api_index ] ) 10845e: 8b 5d a4 mov -0x5c(%ebp),%ebx 108461: 8b 04 9d e8 12 13 00 mov 0x1312e8(,%ebx,4),%eax 108468: 85 c0 test %eax,%eax 10846a: 0f 84 f4 00 00 00 je 108564 continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; 108470: 8b 70 04 mov 0x4(%eax),%esi if ( information ) { 108473: 85 f6 test %esi,%esi 108475: 0f 84 e9 00 00 00 je 108564 <== NEVER TAKEN for ( i=1 ; i <= information->maximum ; i++ ) { 10847b: 66 83 7e 10 00 cmpw $0x0,0x10(%esi) 108480: 0f 84 de 00 00 00 je 108564 <== NEVER TAKEN 108486: bb 01 00 00 00 mov $0x1,%ebx 10848b: 89 5d 94 mov %ebx,-0x6c(%ebp) 10848e: eb 4a jmp 1084da 108490: 8d 55 c8 lea -0x38(%ebp),%edx if ( _Thread_Executing->Object.id == the_thread->Object.id ) { Timestamp_Control used; _Timestamp_Subtract( &last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 108493: 8d 45 e0 lea -0x20(%ebp),%eax 108496: 50 push %eax 108497: 8d 4d e4 lea -0x1c(%ebp),%ecx 10849a: 51 push %ecx 10849b: 8d 5d d0 lea -0x30(%ebp),%ebx 10849e: 53 push %ebx 10849f: 52 push %edx 1084a0: e8 0f 76 00 00 call 10fab4 <_Timespec_Divide> /* * Print the information */ (*print)( context, 1084a5: 58 pop %eax 1084a6: 5a pop %edx 1084a7: ff 75 e0 pushl -0x20(%ebp) 1084aa: ff 75 e4 pushl -0x1c(%ebp) 1084ad: ba d3 4d 62 10 mov $0x10624dd3,%edx 1084b2: 8b 45 cc mov -0x34(%ebp),%eax 1084b5: f7 e2 mul %edx 1084b7: c1 ea 06 shr $0x6,%edx 1084ba: 52 push %edx 1084bb: ff 75 c8 pushl -0x38(%ebp) 1084be: 68 e3 28 12 00 push $0x1228e3 1084c3: 57 push %edi 1084c4: ff 55 0c call *0xc(%ebp) 1084c7: 83 c4 20 add $0x20,%esp continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 1084ca: ff 45 94 incl -0x6c(%ebp) 1084cd: 0f b7 46 10 movzwl 0x10(%esi),%eax 1084d1: 3b 45 94 cmp -0x6c(%ebp),%eax 1084d4: 0f 82 8a 00 00 00 jb 108564 the_thread = (Thread_Control *)information->local_table[ i ]; 1084da: 8b 46 1c mov 0x1c(%esi),%eax 1084dd: 8b 4d 94 mov -0x6c(%ebp),%ecx 1084e0: 8b 14 88 mov (%eax,%ecx,4),%edx if ( !the_thread ) 1084e3: 85 d2 test %edx,%edx 1084e5: 74 e3 je 1084ca <== NEVER TAKEN continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 1084e7: 51 push %ecx 1084e8: 8d 5d ab lea -0x55(%ebp),%ebx 1084eb: 53 push %ebx 1084ec: 6a 0d push $0xd 1084ee: ff 72 08 pushl 0x8(%edx) 1084f1: 89 55 a0 mov %edx,-0x60(%ebp) 1084f4: e8 17 42 00 00 call 10c710 (*print)( 1084f9: 53 push %ebx 1084fa: 8b 55 a0 mov -0x60(%ebp),%edx 1084fd: ff 72 08 pushl 0x8(%edx) 108500: 68 d0 28 12 00 push $0x1228d0 108505: 57 push %edi 108506: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 108509: 8b 55 a0 mov -0x60(%ebp),%edx 10850c: 8b 8a 84 00 00 00 mov 0x84(%edx),%ecx 108512: 8b 9a 88 00 00 00 mov 0x88(%edx),%ebx 108518: 89 4d c8 mov %ecx,-0x38(%ebp) 10851b: 89 5d cc mov %ebx,-0x34(%ebp) if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 10851e: 83 c4 20 add $0x20,%esp 108521: a1 18 16 13 00 mov 0x131618,%eax 108526: 8b 5a 08 mov 0x8(%edx),%ebx 108529: 39 58 08 cmp %ebx,0x8(%eax) 10852c: 0f 85 5e ff ff ff jne 108490 Timestamp_Control used; _Timestamp_Subtract( &last_context_switch, &uptime, &used ); 108532: 50 push %eax 108533: 8d 45 b8 lea -0x48(%ebp),%eax 108536: 50 push %eax 108537: 8d 55 d8 lea -0x28(%ebp),%edx 10853a: 52 push %edx 10853b: 8d 4d c0 lea -0x40(%ebp),%ecx 10853e: 51 push %ecx 10853f: e8 34 76 00 00 call 10fb78 <_Timespec_Subtract> _Timestamp_Add_to( &ran, &used ); 108544: 59 pop %ecx 108545: 5b pop %ebx 108546: 8d 5d b8 lea -0x48(%ebp),%ebx 108549: 53 push %ebx 10854a: 8d 55 c8 lea -0x38(%ebp),%edx 10854d: 52 push %edx 10854e: 89 55 a0 mov %edx,-0x60(%ebp) 108551: e8 22 75 00 00 call 10fa78 <_Timespec_Add_to> 108556: 83 c4 10 add $0x10,%esp 108559: 8b 55 a0 mov -0x60(%ebp),%edx 10855c: e9 32 ff ff ff jmp 108493 108561: 8d 76 00 lea 0x0(%esi),%esi " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 108564: ff 45 a4 incl -0x5c(%ebp) 108567: 83 7d a4 04 cmpl $0x4,-0x5c(%ebp) 10856b: 0f 85 ed fe ff ff jne 10845e } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 108571: ba d3 4d 62 10 mov $0x10624dd3,%edx 108576: 8b 45 d4 mov -0x2c(%ebp),%eax 108579: f7 e2 mul %edx 10857b: c1 ea 06 shr $0x6,%edx 10857e: 52 push %edx 10857f: ff 75 d0 pushl -0x30(%ebp) 108582: 68 e4 27 12 00 push $0x1227e4 108587: 57 push %edi 108588: ff 55 0c call *0xc(%ebp) 10858b: 83 c4 10 add $0x10,%esp "-------------------------------------------------------------------------------\n", _Watchdog_Ticks_since_boot - CPU_usage_Ticks_at_last_reset, total_units ); #endif } 10858e: 8d 65 f4 lea -0xc(%ebp),%esp 108591: 5b pop %ebx 108592: 5e pop %esi 108593: 5f pop %edi 108594: c9 leave 108595: c3 ret =============================================================================== 001122ec : [RTEMS_IO_ERROR] = EIO, [RTEMS_PROXY_BLOCKING] = EIO }; int rtems_deviceio_errno(rtems_status_code sc) { 1122ec: 55 push %ebp 1122ed: 89 e5 mov %esp,%ebp 1122ef: 53 push %ebx 1122f0: 83 ec 04 sub $0x4,%esp 1122f3: 8b 45 08 mov 0x8(%ebp),%eax if (sc == RTEMS_SUCCESSFUL) { 1122f6: 85 c0 test %eax,%eax 1122f8: 75 06 jne 112300 return 0; 1122fa: 31 c0 xor %eax,%eax errno = eno; return -1; } } 1122fc: 5a pop %edx 1122fd: 5b pop %ebx 1122fe: c9 leave 1122ff: c3 ret if (sc == RTEMS_SUCCESSFUL) { return 0; } else { int eno = EINVAL; if ((unsigned) sc <= RTEMS_STATUS_CODES_LAST) { 112300: 83 f8 1c cmp $0x1c,%eax 112303: 77 17 ja 11231c <== NEVER TAKEN eno = status_code_to_errno [sc]; 112305: 8b 1c 85 c0 0a 12 00 mov 0x120ac0(,%eax,4),%ebx } errno = eno; 11230c: e8 2b 00 00 00 call 11233c <__errno> 112311: 89 18 mov %ebx,(%eax) return -1; 112313: b8 ff ff ff ff mov $0xffffffff,%eax 112318: eb e2 jmp 1122fc 11231a: 66 90 xchg %ax,%ax int rtems_deviceio_errno(rtems_status_code sc) { if (sc == RTEMS_SUCCESSFUL) { return 0; } else { int eno = EINVAL; 11231c: bb 16 00 00 00 mov $0x16,%ebx <== NOT EXECUTED 112321: eb e9 jmp 11230c <== NOT EXECUTED =============================================================================== 0010b19c : rtems_status_code rtems_event_send( rtems_id id, rtems_event_set event_in ) { 10b19c: 55 push %ebp 10b19d: 89 e5 mov %esp,%ebp 10b19f: 53 push %ebx 10b1a0: 83 ec 1c sub $0x1c,%esp register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; the_thread = _Thread_Get( id, &location ); 10b1a3: 8d 45 f4 lea -0xc(%ebp),%eax 10b1a6: 50 push %eax 10b1a7: ff 75 08 pushl 0x8(%ebp) 10b1aa: e8 69 26 00 00 call 10d818 <_Thread_Get> switch ( location ) { 10b1af: 83 c4 10 add $0x10,%esp 10b1b2: 8b 55 f4 mov -0xc(%ebp),%edx 10b1b5: 85 d2 test %edx,%edx 10b1b7: 75 2b jne 10b1e4 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 10b1b9: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx rtems_event_set *the_event_set ) { ISR_Level level; _ISR_Disable( level ); 10b1bf: 9c pushf 10b1c0: fa cli 10b1c1: 59 pop %ecx *the_event_set |= the_new_events; 10b1c2: 8b 5d 0c mov 0xc(%ebp),%ebx 10b1c5: 09 1a or %ebx,(%edx) _ISR_Enable( level ); 10b1c7: 51 push %ecx 10b1c8: 9d popf _Event_sets_Post( event_in, &api->pending_events ); _Event_Surrender( the_thread ); 10b1c9: 83 ec 0c sub $0xc,%esp 10b1cc: 50 push %eax 10b1cd: e8 1e 00 00 00 call 10b1f0 <_Event_Surrender> _Thread_Enable_dispatch(); 10b1d2: e8 1d 26 00 00 call 10d7f4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b1d7: 83 c4 10 add $0x10,%esp 10b1da: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b1dc: 8b 5d fc mov -0x4(%ebp),%ebx 10b1df: c9 leave 10b1e0: c3 ret 10b1e1: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b1e4: b8 04 00 00 00 mov $0x4,%eax } 10b1e9: 8b 5d fc mov -0x4(%ebp),%ebx 10b1ec: c9 leave 10b1ed: c3 ret =============================================================================== 0010d008 : #include rtems_status_code rtems_extension_delete( rtems_id id ) { 10d008: 55 push %ebp 10d009: 89 e5 mov %esp,%ebp 10d00b: 53 push %ebx 10d00c: 83 ec 18 sub $0x18,%esp Extension_Control *the_extension; Objects_Locations location; the_extension = _Extension_Get( id, &location ); 10d00f: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Extension_Control *) _Objects_Get( &_Extension_Information, id, location ); 10d012: 50 push %eax 10d013: ff 75 08 pushl 0x8(%ebp) 10d016: 68 a0 19 13 00 push $0x1319a0 10d01b: e8 54 11 00 00 call 10e174 <_Objects_Get> 10d020: 89 c3 mov %eax,%ebx switch ( location ) { 10d022: 83 c4 10 add $0x10,%esp 10d025: 8b 55 f4 mov -0xc(%ebp),%edx 10d028: 85 d2 test %edx,%edx 10d02a: 75 38 jne 10d064 case OBJECTS_LOCAL: _User_extensions_Remove_set( &the_extension->Extension ); 10d02c: 83 ec 0c sub $0xc,%esp 10d02f: 8d 40 10 lea 0x10(%eax),%eax 10d032: 50 push %eax 10d033: e8 50 28 00 00 call 10f888 <_User_extensions_Remove_set> _Objects_Close( &_Extension_Information, &the_extension->Object ); 10d038: 59 pop %ecx 10d039: 58 pop %eax 10d03a: 53 push %ebx 10d03b: 68 a0 19 13 00 push $0x1319a0 10d040: e8 f3 0c 00 00 call 10dd38 <_Objects_Close> RTEMS_INLINE_ROUTINE void _Extension_Free ( Extension_Control *the_extension ) { _Objects_Free( &_Extension_Information, &the_extension->Object ); 10d045: 58 pop %eax 10d046: 5a pop %edx 10d047: 53 push %ebx 10d048: 68 a0 19 13 00 push $0x1319a0 10d04d: e8 e2 0f 00 00 call 10e034 <_Objects_Free> _Extension_Free( the_extension ); _Thread_Enable_dispatch(); 10d052: e8 a5 1b 00 00 call 10ebfc <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d057: 83 c4 10 add $0x10,%esp 10d05a: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d05c: 8b 5d fc mov -0x4(%ebp),%ebx 10d05f: c9 leave 10d060: c3 ret 10d061: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d064: b8 04 00 00 00 mov $0x4,%eax } 10d069: 8b 5d fc mov -0x4(%ebp),%ebx 10d06c: c9 leave 10d06d: c3 ret =============================================================================== 0010800c : int rtems_filesystem_dirname( const char *pathname ) { 10800c: 55 push %ebp 10800d: 89 e5 mov %esp,%ebp 10800f: 57 push %edi 108010: 56 push %esi 108011: 53 push %ebx 108012: 83 ec 0c sub $0xc,%esp 108015: 8b 5d 08 mov 0x8(%ebp),%ebx int len = strlen( pathname ); 108018: 31 c0 xor %eax,%eax 10801a: b9 ff ff ff ff mov $0xffffffff,%ecx 10801f: 89 df mov %ebx,%edi 108021: f2 ae repnz scas %es:(%edi),%al 108023: f7 d1 not %ecx while ( len ) { 108025: 89 ce mov %ecx,%esi 108027: 4e dec %esi 108028: 75 06 jne 108030 <== ALWAYS TAKEN 10802a: eb 19 jmp 108045 <== NOT EXECUTED 10802c: 85 f6 test %esi,%esi 10802e: 74 15 je 108045 len--; 108030: 4e dec %esi if ( rtems_filesystem_is_separator( pathname[len] ) ) 108031: 83 ec 0c sub $0xc,%esp 108034: 0f be 04 33 movsbl (%ebx,%esi,1),%eax 108038: 50 push %eax 108039: e8 da 0e 00 00 call 108f18 10803e: 83 c4 10 add $0x10,%esp 108041: 85 c0 test %eax,%eax 108043: 74 e7 je 10802c break; } return len; } 108045: 89 f0 mov %esi,%eax 108047: 8d 65 f4 lea -0xc(%ebp),%esp 10804a: 5b pop %ebx 10804b: 5e pop %esi 10804c: 5f pop %edi 10804d: c9 leave 10804e: c3 ret =============================================================================== 0010fea8 : rtems_filesystem_fsmount_me_t rtems_filesystem_get_mount_handler( const char *type ) { 10fea8: 55 push %ebp 10fea9: 89 e5 mov %esp,%ebp 10feab: 83 ec 18 sub $0x18,%esp 10feae: 8b 45 08 mov 0x8(%ebp),%eax find_arg fa = { 10feb1: 89 45 f0 mov %eax,-0x10(%ebp) 10feb4: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) .type = type, .mount_h = NULL }; if ( type != NULL ) { 10febb: 85 c0 test %eax,%eax 10febd: 74 19 je 10fed8 <== NEVER TAKEN rtems_filesystem_iterate( find_handler, &fa ); 10febf: 83 ec 08 sub $0x8,%esp 10fec2: 8d 45 f0 lea -0x10(%ebp),%eax 10fec5: 50 push %eax 10fec6: 68 c8 fd 10 00 push $0x10fdc8 10fecb: e8 34 ff ff ff call 10fe04 10fed0: 8b 45 f4 mov -0xc(%ebp),%eax 10fed3: 83 c4 10 add $0x10,%esp } return fa.mount_h; } 10fed6: c9 leave 10fed7: c3 ret find_arg fa = { .type = type, .mount_h = NULL }; if ( type != NULL ) { 10fed8: 31 c0 xor %eax,%eax rtems_filesystem_iterate( find_handler, &fa ); } return fa.mount_h; } 10feda: c9 leave <== NOT EXECUTED 10fedb: c3 ret <== NOT EXECUTED =============================================================================== 00110064 : #include "rtems/libio_.h" void rtems_filesystem_get_sym_start_loc(const char *path, int *index, rtems_filesystem_location_info_t *loc) { 110064: 55 push %ebp 110065: 89 e5 mov %esp,%ebp 110067: 57 push %edi 110068: 56 push %esi 110069: 53 push %ebx 11006a: 83 ec 18 sub $0x18,%esp 11006d: 8b 5d 0c mov 0xc(%ebp),%ebx if (rtems_filesystem_is_separator(path[0])) { 110070: 8b 45 08 mov 0x8(%ebp),%eax 110073: 0f be 00 movsbl (%eax),%eax 110076: 50 push %eax 110077: e8 9c 8e ff ff call 108f18 11007c: 83 c4 10 add $0x10,%esp 11007f: 85 c0 test %eax,%eax 110081: 75 11 jne 110094 *loc = rtems_filesystem_root; *index = 1; } else { *index = 0; 110083: c7 03 00 00 00 00 movl $0x0,(%ebx) } } 110089: 8d 65 f4 lea -0xc(%ebp),%esp 11008c: 5b pop %ebx 11008d: 5e pop %esi 11008e: 5f pop %edi 11008f: c9 leave 110090: c3 ret 110091: 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; 110094: 8b 35 50 41 12 00 mov 0x124150,%esi 11009a: 83 c6 18 add $0x18,%esi 11009d: b9 05 00 00 00 mov $0x5,%ecx 1100a2: 8b 7d 10 mov 0x10(%ebp),%edi 1100a5: f3 a5 rep movsl %ds:(%esi),%es:(%edi) *index = 1; 1100a7: c7 03 01 00 00 00 movl $0x1,(%ebx) } else { *index = 0; } } 1100ad: 8d 65 f4 lea -0xc(%ebp),%esp 1100b0: 5b pop %ebx 1100b1: 5e pop %esi 1100b2: 5f pop %edi 1100b3: c9 leave 1100b4: c3 ret =============================================================================== 00107e3c : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 107e3c: 55 push %ebp 107e3d: 89 e5 mov %esp,%ebp 107e3f: 57 push %edi 107e40: 56 push %esi 107e41: 53 push %ebx 107e42: 83 ec 2c sub $0x2c,%esp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 107e45: a1 50 41 12 00 mov 0x124150,%eax 107e4a: c7 40 2c 12 00 00 00 movl $0x12,0x2c(%eax) /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 107e51: a1 00 ea 11 00 mov 0x11ea00,%eax 107e56: 85 c0 test %eax,%eax 107e58: 0f 84 9f 00 00 00 je 107efd <== NEVER TAKEN rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 107e5e: a1 54 21 12 00 mov 0x122154,%eax status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL ); 107e63: 83 ec 0c sub $0xc,%esp 107e66: 6a 00 push $0x0 107e68: ff 70 04 pushl 0x4(%eax) 107e6b: ff 30 pushl (%eax) 107e6d: ff 70 0c pushl 0xc(%eax) 107e70: ff 70 08 pushl 0x8(%eax) 107e73: e8 fc 06 00 00 call 108574 if ( status == -1 ) 107e78: 83 c4 20 add $0x20,%esp 107e7b: 40 inc %eax 107e7c: 0f 84 95 00 00 00 je 107f17 <== NEVER TAKEN rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 107e82: a1 50 41 12 00 mov 0x124150,%eax 107e87: 66 c7 40 30 00 00 movw $0x0,0x30(%eax) * gonna hit performance. * * Till Straumann, 10/25/2002 */ /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 107e8d: 83 ec 0c sub $0xc,%esp 107e90: 6a 00 push $0x0 107e92: 8d 5d d4 lea -0x2c(%ebp),%ebx 107e95: 53 push %ebx 107e96: 6a 00 push $0x0 107e98: 6a 01 push $0x1 107e9a: 68 e7 03 12 00 push $0x1203e7 107e9f: e8 24 01 00 00 call 107fc8 rtems_filesystem_root = loc; 107ea4: 8b 3d 50 41 12 00 mov 0x124150,%edi 107eaa: 83 c7 18 add $0x18,%edi 107ead: b9 05 00 00 00 mov $0x5,%ecx 107eb2: 89 de mov %ebx,%esi 107eb4: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 107eb6: 83 c4 14 add $0x14,%esp 107eb9: 6a 00 push $0x0 107ebb: 53 push %ebx 107ebc: 6a 00 push $0x0 107ebe: 6a 01 push $0x1 107ec0: 68 e7 03 12 00 push $0x1203e7 107ec5: e8 fe 00 00 00 call 107fc8 rtems_filesystem_current = loc; 107eca: 8b 3d 50 41 12 00 mov 0x124150,%edi 107ed0: 83 c7 04 add $0x4,%edi 107ed3: b9 05 00 00 00 mov $0x5,%ecx 107ed8: 89 de mov %ebx,%esi 107eda: f3 a5 rep movsl %ds:(%esi),%es:(%edi) * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 107edc: 83 c4 18 add $0x18,%esp 107edf: 68 ff 01 00 00 push $0x1ff 107ee4: 68 e9 03 12 00 push $0x1203e9 107ee9: e8 42 05 00 00 call 108430 if ( status != 0 ) 107eee: 83 c4 10 add $0x10,%esp 107ef1: 85 c0 test %eax,%eax 107ef3: 75 15 jne 107f0a <== NEVER TAKEN * it will be mounted onto is created. Moreover, if it is going to * use a device, then it is REALLY unfair to attempt this * before device drivers are initialized. So we return via a base * filesystem image and nothing auto-mounted at this point. */ } 107ef5: 8d 65 f4 lea -0xc(%ebp),%esp 107ef8: 5b pop %ebx 107ef9: 5e pop %esi 107efa: 5f pop %edi 107efb: c9 leave 107efc: c3 ret /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); 107efd: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107f00: 68 01 00 cd ab push $0xabcd0001 <== NOT EXECUTED 107f05: e8 f2 3d 00 00 call 10bcfc <== NOT EXECUTED * created that way by the IMFS. */ status = mkdir( "/dev", 0777); if ( status != 0 ) rtems_fatal_error_occurred( 0xABCD0003 ); 107f0a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107f0d: 68 03 00 cd ab push $0xabcd0003 <== NOT EXECUTED 107f12: e8 e5 3d 00 00 call 10bcfc <== NOT EXECUTED mt = &rtems_filesystem_mount_table[0]; status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); 107f17: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 107f1a: 68 02 00 cd ab push $0xabcd0002 <== NOT EXECUTED 107f1f: e8 d8 3d 00 00 call 10bcfc <== NOT EXECUTED =============================================================================== 0010fe04 : bool rtems_filesystem_iterate( rtems_per_filesystem_routine routine, void *routine_arg ) { 10fe04: 55 push %ebp 10fe05: 89 e5 mov %esp,%ebp 10fe07: 57 push %edi 10fe08: 56 push %esi 10fe09: 53 push %ebx 10fe0a: 83 ec 1c sub $0x1c,%esp 10fe0d: 8b 75 08 mov 0x8(%ebp),%esi 10fe10: 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 ) { 10fe13: 8b 1d e0 e9 11 00 mov 0x11e9e0,%ebx 10fe19: 85 db test %ebx,%ebx 10fe1b: 74 24 je 10fe41 <== NEVER TAKEN 10fe1d: bb e0 e9 11 00 mov $0x11e9e0,%ebx 10fe22: eb 04 jmp 10fe28 10fe24: 84 c0 test %al,%al 10fe26: 75 70 jne 10fe98 stop = (*routine)( table_entry, routine_arg ); 10fe28: 83 ec 08 sub $0x8,%esp 10fe2b: 57 push %edi 10fe2c: 53 push %ebx 10fe2d: ff d6 call *%esi 10fe2f: 88 c2 mov %al,%dl ++table_entry; 10fe31: 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 ) { 10fe34: 83 c4 10 add $0x10,%esp 10fe37: 8b 0b mov (%ebx),%ecx 10fe39: 85 c9 test %ecx,%ecx 10fe3b: 75 e7 jne 10fe24 stop = (*routine)( table_entry, routine_arg ); ++table_entry; } if ( !stop ) { 10fe3d: 84 c0 test %al,%al 10fe3f: 75 57 jne 10fe98 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 ); 10fe41: 50 push %eax 10fe42: 6a 00 push $0x0 10fe44: 6a 00 push $0x0 10fe46: ff 35 48 63 12 00 pushl 0x126348 10fe4c: e8 5f b8 ff ff call 10b6b0 } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 10fe51: 8b 1d 78 41 12 00 mov 0x124178,%ebx ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 10fe57: 83 c4 10 add $0x10,%esp 10fe5a: 81 fb 7c 41 12 00 cmp $0x12417c,%ebx 10fe60: 75 06 jne 10fe68 10fe62: eb 3e jmp 10fea2 node = rtems_chain_first( &filesystem_chain ); !rtems_chain_is_tail( &filesystem_chain, node ) && !stop; 10fe64: 84 c0 test %al,%al 10fe66: 75 19 jne 10fe81 <== NEVER TAKEN node = rtems_chain_next( node ) ) { const filesystem_node *fsn = (filesystem_node *) node; stop = (*routine)( &fsn->entry, routine_arg ); 10fe68: 83 ec 08 sub $0x8,%esp 10fe6b: 57 push %edi 10fe6c: 8d 43 08 lea 0x8(%ebx),%eax 10fe6f: 50 push %eax 10fe70: ff d6 call *%esi 10fe72: 88 c2 mov %al,%dl } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 10fe74: 8b 1b mov (%ebx),%ebx ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 10fe76: 83 c4 10 add $0x10,%esp 10fe79: 81 fb 7c 41 12 00 cmp $0x12417c,%ebx 10fe7f: 75 e3 jne 10fe64 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10fe81: 83 ec 0c sub $0xc,%esp 10fe84: ff 35 48 63 12 00 pushl 0x126348 10fe8a: 88 55 e4 mov %dl,-0x1c(%ebp) 10fe8d: e8 1a b9 ff ff call 10b7ac 10fe92: 83 c4 10 add $0x10,%esp 10fe95: 8a 55 e4 mov -0x1c(%ebp),%dl } rtems_libio_unlock(); } return stop; } 10fe98: 88 d0 mov %dl,%al 10fe9a: 8d 65 f4 lea -0xc(%ebp),%esp 10fe9d: 5b pop %ebx 10fe9e: 5e pop %esi 10fe9f: 5f pop %edi 10fea0: c9 leave 10fea1: c3 ret ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 10fea2: 31 d2 xor %edx,%edx 10fea4: eb db jmp 10fe81 =============================================================================== 00108504 : bool rtems_filesystem_mount_iterate( rtems_per_filesystem_mount_routine routine, void *routine_arg ) { 108504: 55 push %ebp 108505: 89 e5 mov %esp,%ebp 108507: 57 push %edi 108508: 56 push %esi 108509: 53 push %ebx 10850a: 83 ec 20 sub $0x20,%esp 10850d: 8b 75 08 mov 0x8(%ebp),%esi 108510: 8b 7d 0c mov 0xc(%ebp),%edi rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 108513: 6a 00 push $0x0 108515: 6a 00 push $0x0 108517: ff 35 48 63 12 00 pushl 0x126348 10851d: e8 8e 31 00 00 call 10b6b0 stop = (*routine)( mt_entry, routine_arg ); } rtems_libio_unlock(); return stop; } 108522: 8b 1d 24 40 12 00 mov 0x124024,%ebx { rtems_chain_node *node = NULL; bool stop = false; rtems_libio_lock(); for ( 108528: 83 c4 10 add $0x10,%esp 10852b: 81 fb 28 40 12 00 cmp $0x124028,%ebx 108531: 75 09 jne 10853c <== ALWAYS TAKEN 108533: eb 3b jmp 108570 <== NOT EXECUTED 108535: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED node = rtems_chain_first( &mount_chain ); !rtems_chain_is_tail( &mount_chain, node ) && !stop; 108538: 84 c0 test %al,%al 10853a: 75 16 jne 108552 <== NEVER TAKEN node = rtems_chain_next( node ) ) { const rtems_filesystem_mount_table_entry_t *mt_entry = (rtems_filesystem_mount_table_entry_t *) node; stop = (*routine)( mt_entry, routine_arg ); 10853c: 83 ec 08 sub $0x8,%esp 10853f: 57 push %edi 108540: 53 push %ebx 108541: ff d6 call *%esi 108543: 88 c2 mov %al,%dl } rtems_libio_unlock(); return stop; } 108545: 8b 1b mov (%ebx),%ebx { rtems_chain_node *node = NULL; bool stop = false; rtems_libio_lock(); for ( 108547: 83 c4 10 add $0x10,%esp 10854a: 81 fb 28 40 12 00 cmp $0x124028,%ebx 108550: 75 e6 jne 108538 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 108552: 83 ec 0c sub $0xc,%esp 108555: ff 35 48 63 12 00 pushl 0x126348 10855b: 88 55 e4 mov %dl,-0x1c(%ebp) 10855e: e8 49 32 00 00 call 10b7ac stop = (*routine)( mt_entry, routine_arg ); } rtems_libio_unlock(); return stop; } 108563: 8a 55 e4 mov -0x1c(%ebp),%dl 108566: 88 d0 mov %dl,%al 108568: 8d 65 f4 lea -0xc(%ebp),%esp 10856b: 5b pop %ebx 10856c: 5e pop %esi 10856d: 5f pop %edi 10856e: c9 leave 10856f: c3 ret rtems_per_filesystem_mount_routine routine, void *routine_arg ) { rtems_chain_node *node = NULL; bool stop = false; 108570: 31 d2 xor %edx,%edx <== NOT EXECUTED 108572: eb de jmp 108552 <== NOT EXECUTED =============================================================================== 00108050 : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 108050: 55 push %ebp 108051: 89 e5 mov %esp,%ebp 108053: 57 push %edi 108054: 56 push %esi 108055: 53 push %ebx 108056: 83 ec 0c sub $0xc,%esp 108059: 8b 75 08 mov 0x8(%ebp),%esi 10805c: 8b 7d 0c mov 0xc(%ebp),%edi /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 10805f: 8a 06 mov (%esi),%al 108061: 84 c0 test %al,%al 108063: 74 34 je 108099 <== NEVER TAKEN 108065: 85 ff test %edi,%edi 108067: 74 30 je 108099 <== NEVER TAKEN 108069: 31 db xor %ebx,%ebx 10806b: eb 0f jmp 10807c 10806d: 8d 76 00 lea 0x0(%esi),%esi { pathname++; pathnamelen--; stripped++; 108070: 43 inc %ebx { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 108071: 8a 04 1e mov (%esi,%ebx,1),%al 108074: 84 c0 test %al,%al 108076: 74 17 je 10808f <== NEVER TAKEN 108078: 39 df cmp %ebx,%edi 10807a: 74 13 je 10808f <== NEVER TAKEN 10807c: 83 ec 0c sub $0xc,%esp 10807f: 0f be c0 movsbl %al,%eax 108082: 50 push %eax 108083: e8 90 0e 00 00 call 108f18 108088: 83 c4 10 add $0x10,%esp 10808b: 85 c0 test %eax,%eax 10808d: 75 e1 jne 108070 pathname++; pathnamelen--; stripped++; } return stripped; } 10808f: 89 d8 mov %ebx,%eax 108091: 8d 65 f4 lea -0xc(%ebp),%esp 108094: 5b pop %ebx 108095: 5e pop %esi 108096: 5f pop %edi 108097: c9 leave 108098: c3 ret ) { /* * Eat any separators at start of the path. */ int stripped = 0; 108099: 31 db xor %ebx,%ebx 10809b: eb f2 jmp 10808f <== NOT EXECUTED =============================================================================== 0010fedc : int rtems_filesystem_register( const char *type, rtems_filesystem_fsmount_me_t mount_h ) { 10fedc: 55 push %ebp 10fedd: 89 e5 mov %esp,%ebp 10fedf: 57 push %edi 10fee0: 56 push %esi 10fee1: 53 push %ebx 10fee2: 83 ec 28 sub $0x28,%esp size_t type_size = strlen(type) + 1; 10fee5: 31 c0 xor %eax,%eax 10fee7: b9 ff ff ff ff mov $0xffffffff,%ecx 10feec: 8b 7d 08 mov 0x8(%ebp),%edi 10feef: f2 ae repnz scas %es:(%edi),%al 10fef1: f7 d1 not %ecx size_t fsn_size = sizeof( filesystem_node ) + type_size; 10fef3: 8d 41 10 lea 0x10(%ecx),%eax filesystem_node *fsn = malloc( fsn_size ); 10fef6: 50 push %eax 10fef7: 89 4d e4 mov %ecx,-0x1c(%ebp) 10fefa: e8 89 84 ff ff call 108388 10feff: 89 c3 mov %eax,%ebx char *type_storage = (char *) fsn + sizeof( *fsn ); if ( fsn == NULL ) 10ff01: 83 c4 10 add $0x10,%esp 10ff04: 85 c0 test %eax,%eax 10ff06: 8b 4d e4 mov -0x1c(%ebp),%ecx 10ff09: 0f 84 8e 00 00 00 je 10ff9d ) { 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 ); 10ff0f: 8d 40 10 lea 0x10(%eax),%eax if ( fsn == NULL ) rtems_set_errno_and_return_minus_one( ENOMEM ); memcpy(type_storage, type, type_size); 10ff12: 89 c7 mov %eax,%edi 10ff14: 8b 75 08 mov 0x8(%ebp),%esi 10ff17: f3 a4 rep movsb %ds:(%esi),%es:(%edi) fsn->entry.type = type_storage; 10ff19: 89 43 08 mov %eax,0x8(%ebx) fsn->entry.mount_h = mount_h; 10ff1c: 8b 45 0c mov 0xc(%ebp),%eax 10ff1f: 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 ); 10ff22: 50 push %eax 10ff23: 6a 00 push $0x0 10ff25: 6a 00 push $0x0 10ff27: ff 35 48 63 12 00 pushl 0x126348 10ff2d: e8 7e b7 ff ff call 10b6b0 rtems_libio_lock(); if ( rtems_filesystem_get_mount_handler( type ) == NULL ) { 10ff32: 5f pop %edi 10ff33: ff 75 08 pushl 0x8(%ebp) 10ff36: e8 6d ff ff ff call 10fea8 10ff3b: 83 c4 10 add $0x10,%esp 10ff3e: 85 c0 test %eax,%eax 10ff40: 75 2a jne 10ff6c 10ff42: 83 ec 08 sub $0x8,%esp 10ff45: 53 push %ebx 10ff46: 68 78 41 12 00 push $0x124178 10ff4b: e8 40 c0 ff ff call 10bf90 <_Chain_Append> } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10ff50: 5e pop %esi 10ff51: ff 35 48 63 12 00 pushl 0x126348 10ff57: e8 50 b8 ff ff call 10b7ac 10ff5c: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_libio_unlock(); return 0; 10ff5f: 31 c0 xor %eax,%eax } 10ff61: 8d 65 f4 lea -0xc(%ebp),%esp 10ff64: 5b pop %ebx 10ff65: 5e pop %esi 10ff66: 5f pop %edi 10ff67: c9 leave 10ff68: c3 ret 10ff69: 8d 76 00 lea 0x0(%esi),%esi 10ff6c: 83 ec 0c sub $0xc,%esp 10ff6f: ff 35 48 63 12 00 pushl 0x126348 10ff75: e8 32 b8 ff ff call 10b7ac rtems_libio_lock(); if ( rtems_filesystem_get_mount_handler( type ) == NULL ) { rtems_chain_append( &filesystem_chain, &fsn->node ); } else { rtems_libio_unlock(); free( fsn ); 10ff7a: 89 1c 24 mov %ebx,(%esp) 10ff7d: e8 32 81 ff ff call 1080b4 rtems_set_errno_and_return_minus_one( EINVAL ); 10ff82: e8 b5 23 00 00 call 11233c <__errno> 10ff87: c7 00 16 00 00 00 movl $0x16,(%eax) 10ff8d: 83 c4 10 add $0x10,%esp 10ff90: b8 ff ff ff ff mov $0xffffffff,%eax } rtems_libio_unlock(); return 0; } 10ff95: 8d 65 f4 lea -0xc(%ebp),%esp 10ff98: 5b pop %ebx 10ff99: 5e pop %esi 10ff9a: 5f pop %edi 10ff9b: c9 leave 10ff9c: 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 ); 10ff9d: e8 9a 23 00 00 call 11233c <__errno> 10ffa2: c7 00 0c 00 00 00 movl $0xc,(%eax) 10ffa8: b8 ff ff ff ff mov $0xffffffff,%eax 10ffad: eb b2 jmp 10ff61 =============================================================================== 0010ffb0 : int rtems_filesystem_unregister( const char *type ) { 10ffb0: 55 push %ebp 10ffb1: 89 e5 mov %esp,%ebp 10ffb3: 56 push %esi 10ffb4: 53 push %ebx 10ffb5: 8b 75 08 mov 0x8(%ebp),%esi rtems_chain_node *node = NULL; if ( type == NULL ) { 10ffb8: 85 f6 test %esi,%esi 10ffba: 0f 84 94 00 00 00 je 110054 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 ); 10ffc0: 51 push %ecx 10ffc1: 6a 00 push $0x0 10ffc3: 6a 00 push $0x0 10ffc5: ff 35 48 63 12 00 pushl 0x126348 10ffcb: e8 e0 b6 ff ff call 10b6b0 } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 10ffd0: 8b 1d 78 41 12 00 mov 0x124178,%ebx if ( type == NULL ) { rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_libio_lock(); for ( 10ffd6: 83 c4 10 add $0x10,%esp 10ffd9: 81 fb 7c 41 12 00 cmp $0x12417c,%ebx 10ffdf: 75 0d jne 10ffee 10ffe1: eb 49 jmp 11002c 10ffe3: 90 nop } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 10ffe4: 8b 1b mov (%ebx),%ebx if ( type == NULL ) { rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_libio_lock(); for ( 10ffe6: 81 fb 7c 41 12 00 cmp $0x12417c,%ebx 10ffec: 74 3e je 11002c <== 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 ) { 10ffee: 83 ec 08 sub $0x8,%esp 10fff1: 56 push %esi 10fff2: ff 73 08 pushl 0x8(%ebx) 10fff5: e8 b2 2f 00 00 call 112fac 10fffa: 83 c4 10 add $0x10,%esp 10fffd: 85 c0 test %eax,%eax 10ffff: 75 e3 jne 10ffe4 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 110001: 83 ec 0c sub $0xc,%esp 110004: 53 push %ebx 110005: e8 aa bf ff ff call 10bfb4 <_Chain_Extract> rtems_chain_extract( node ); free( fsn ); 11000a: 89 1c 24 mov %ebx,(%esp) 11000d: e8 a2 80 ff ff call 1080b4 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 110012: 5a pop %edx 110013: ff 35 48 63 12 00 pushl 0x126348 110019: e8 8e b7 ff ff call 10b7ac 11001e: 83 c4 10 add $0x10,%esp rtems_libio_unlock(); return 0; 110021: 31 c0 xor %eax,%eax } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); } 110023: 8d 65 f8 lea -0x8(%ebp),%esp 110026: 5b pop %ebx 110027: 5e pop %esi 110028: c9 leave 110029: c3 ret 11002a: 66 90 xchg %ax,%ax 11002c: 83 ec 0c sub $0xc,%esp 11002f: ff 35 48 63 12 00 pushl 0x126348 110035: e8 72 b7 ff ff call 10b7ac return 0; } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); 11003a: e8 fd 22 00 00 call 11233c <__errno> 11003f: c7 00 02 00 00 00 movl $0x2,(%eax) 110045: 83 c4 10 add $0x10,%esp 110048: b8 ff ff ff ff mov $0xffffffff,%eax } 11004d: 8d 65 f8 lea -0x8(%ebp),%esp 110050: 5b pop %ebx 110051: 5e pop %esi 110052: c9 leave 110053: c3 ret ) { rtems_chain_node *node = NULL; if ( type == NULL ) { rtems_set_errno_and_return_minus_one( EINVAL ); 110054: e8 e3 22 00 00 call 11233c <__errno> 110059: c7 00 16 00 00 00 movl $0x16,(%eax) 11005f: 83 c8 ff or $0xffffffff,%eax 110062: eb e9 jmp 11004d =============================================================================== 0010897c : int rtems_gxx_key_create (__gthread_key_t *key, void (*dtor) (void *)) { 10897c: 55 push %ebp 10897d: 89 e5 mov %esp,%ebp 10897f: 56 push %esi 108980: 53 push %ebx 108981: 8b 75 0c mov 0xc(%ebp),%esi * pointer to the buffer that will hold the value of the key itself. * We have to to this, because the others functions on this interface * deal with the value of the key, as used with the POSIX API. */ /* Do not pull your hair, trust me this works. :-) */ __gthread_key_t new_key = (__gthread_key_t) malloc( sizeof( *new_key ) ); 108984: 83 ec 0c sub $0xc,%esp 108987: 6a 08 push $0x8 108989: e8 c6 03 00 00 call 108d54 10898e: 89 c3 mov %eax,%ebx *key = new_key; 108990: 8b 45 08 mov 0x8(%ebp),%eax 108993: 89 18 mov %ebx,(%eax) new_key->val = NULL; 108995: c7 03 00 00 00 00 movl $0x0,(%ebx) new_key->dtor = dtor; 10899b: 89 73 04 mov %esi,0x4(%ebx) "gxx_wrappers: create key=%x, dtor=%x, new_key=%x\n", key, dtor, new_key ); #endif /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_add( RTEMS_SELF, (void **)new_key, dtor ); 10899e: 83 c4 0c add $0xc,%esp 1089a1: 56 push %esi 1089a2: 53 push %ebx 1089a3: 6a 00 push $0x0 1089a5: e8 a6 3c 00 00 call 10c650 if ( status == RTEMS_SUCCESSFUL ) 1089aa: 83 c4 10 add $0x10,%esp 1089ad: 85 c0 test %eax,%eax 1089af: 75 0b jne 1089bc <== NEVER TAKEN return 0; 1089b1: 31 c0 xor %eax,%eax free( new_key ); return -1; } 1089b3: 8d 65 f8 lea -0x8(%ebp),%esp 1089b6: 5b pop %ebx 1089b7: 5e pop %esi 1089b8: c9 leave 1089b9: c3 ret 1089ba: 66 90 xchg %ax,%ax /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_add( RTEMS_SELF, (void **)new_key, dtor ); if ( status == RTEMS_SUCCESSFUL ) return 0; free( new_key ); 1089bc: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1089bf: 53 push %ebx <== NOT EXECUTED 1089c0: e8 3f fe ff ff call 108804 <== NOT EXECUTED return -1; 1089c5: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 1089c8: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED 1089cd: eb e4 jmp 1089b3 <== NOT EXECUTED =============================================================================== 001089e0 : int rtems_gxx_key_delete (__gthread_key_t key) { 1089e0: 55 push %ebp 1089e1: 89 e5 mov %esp,%ebp 1089e3: 53 push %ebx 1089e4: 83 ec 0c sub $0xc,%esp 1089e7: 8b 5d 08 mov 0x8(%ebp),%ebx #ifdef DEBUG_GXX_WRAPPERS printk( "gxx_wrappers: delete key=%x\n", key ); #endif /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_delete( RTEMS_SELF, (void **)key ); 1089ea: 53 push %ebx 1089eb: 6a 00 push $0x0 1089ed: e8 22 3d 00 00 call 10c714 if ( status == RTEMS_SUCCESSFUL ) { 1089f2: 83 c4 10 add $0x10,%esp 1089f5: 85 c0 test %eax,%eax 1089f7: 75 11 jne 108a0a <== NEVER TAKEN /* Hmm - hopefully all tasks using this key have gone away... */ if ( key ) free( *(void **)key ); 1089f9: 85 db test %ebx,%ebx 1089fb: 74 0d je 108a0a <== NEVER TAKEN 1089fd: 83 ec 0c sub $0xc,%esp 108a00: ff 33 pushl (%ebx) 108a02: e8 fd fd ff ff call 108804 108a07: 83 c4 10 add $0x10,%esp return 0; } key = NULL; return 0; } 108a0a: 31 c0 xor %eax,%eax 108a0c: 8b 5d fc mov -0x4(%ebp),%ebx 108a0f: c9 leave 108a10: c3 ret =============================================================================== 00108900 : /* uncomment this if you need to debug this interface */ /*#define DEBUG_GXX_WRAPPERS 1*/ int rtems_gxx_once(__gthread_once_t *once, void (*func) (void)) { 108900: 55 push %ebp 108901: 89 e5 mov %esp,%ebp 108903: 56 push %esi 108904: 53 push %ebx 108905: 83 ec 10 sub $0x10,%esp 108908: 8b 5d 08 mov 0x8(%ebp),%ebx #ifdef DEBUG_GXX_WRAPPERS printk( "gxx_wrappers: once=%x, func=%x\n", *once, func ); #endif if ( *(volatile __gthread_once_t *)once == 0 ) { 10890b: 8b 03 mov (%ebx),%eax 10890d: 85 c0 test %eax,%eax 10890f: 74 0b je 10891c rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); if ( o == 0 ) (*func)(); } return 0; } 108911: 31 c0 xor %eax,%eax 108913: 8d 65 f8 lea -0x8(%ebp),%esp 108916: 5b pop %ebx 108917: 5e pop %esi 108918: c9 leave 108919: c3 ret 10891a: 66 90 xchg %ax,%ax if ( *(volatile __gthread_once_t *)once == 0 ) { rtems_mode saveMode; __gthread_once_t o; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); 10891c: 51 push %ecx 10891d: 8d 75 f4 lea -0xc(%ebp),%esi 108920: 56 push %esi 108921: 68 00 01 00 00 push $0x100 108926: 68 00 01 00 00 push $0x100 10892b: e8 48 3b 00 00 call 10c478 if ( (o = *(volatile __gthread_once_t *)once) == 0 ) { 108930: 8b 03 mov (%ebx),%eax 108932: 83 c4 10 add $0x10,%esp 108935: 85 c0 test %eax,%eax 108937: 75 27 jne 108960 <== NEVER TAKEN *(volatile __gthread_once_t *)once = 1; 108939: c7 03 01 00 00 00 movl $0x1,(%ebx) } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 10893f: 52 push %edx 108940: 56 push %esi 108941: 68 00 01 00 00 push $0x100 108946: ff 75 f4 pushl -0xc(%ebp) 108949: e8 2a 3b 00 00 call 10c478 if ( o == 0 ) (*func)(); 10894e: ff 55 0c call *0xc(%ebp) 108951: 83 c4 10 add $0x10,%esp } return 0; } 108954: 31 c0 xor %eax,%eax 108956: 8d 65 f8 lea -0x8(%ebp),%esp 108959: 5b pop %ebx 10895a: 5e pop %esi 10895b: c9 leave 10895c: c3 ret 10895d: 8d 76 00 lea 0x0(%esi),%esi rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); if ( (o = *(volatile __gthread_once_t *)once) == 0 ) { *(volatile __gthread_once_t *)once = 1; } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 108960: 50 push %eax <== NOT EXECUTED 108961: 56 push %esi <== NOT EXECUTED 108962: 68 00 01 00 00 push $0x100 <== NOT EXECUTED 108967: ff 75 f4 pushl -0xc(%ebp) <== NOT EXECUTED 10896a: e8 09 3b 00 00 call 10c478 <== NOT EXECUTED 10896f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if ( o == 0 ) (*func)(); } return 0; } 108972: 31 c0 xor %eax,%eax <== NOT EXECUTED 108974: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 108977: 5b pop %ebx <== NOT EXECUTED 108978: 5e pop %esi <== NOT EXECUTED 108979: c9 leave <== NOT EXECUTED 10897a: c3 ret <== NOT EXECUTED =============================================================================== 00108a70 : #endif return p; } int rtems_gxx_setspecific(__gthread_key_t key, const void *ptr) { 108a70: 55 push %ebp 108a71: 89 e5 mov %esp,%ebp 108a73: 53 push %ebx 108a74: 83 ec 08 sub $0x8,%esp 108a77: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_task_self() ); #endif /* register with RTEMS the buffer that will hold the key values */ status = rtems_task_variable_add( RTEMS_SELF, (void **)key, key->dtor ); 108a7a: ff 73 04 pushl 0x4(%ebx) 108a7d: 53 push %ebx 108a7e: 6a 00 push $0x0 108a80: e8 cb 3b 00 00 call 10c650 if ( status == RTEMS_SUCCESSFUL ) { 108a85: 83 c4 10 add $0x10,%esp 108a88: 85 c0 test %eax,%eax 108a8a: 75 0c jne 108a98 <== NEVER TAKEN /* now let's set the proper value */ key->val = (void *)ptr; 108a8c: 8b 45 0c mov 0xc(%ebp),%eax 108a8f: 89 03 mov %eax,(%ebx) return 0; 108a91: 31 c0 xor %eax,%eax } return -1; } 108a93: 8b 5d fc mov -0x4(%ebp),%ebx 108a96: c9 leave 108a97: c3 ret if ( status == RTEMS_SUCCESSFUL ) { /* now let's set the proper value */ key->val = (void *)ptr; return 0; } return -1; 108a98: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED } 108a9d: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 108aa0: c9 leave <== NOT EXECUTED 108aa1: c3 ret <== NOT EXECUTED =============================================================================== 0010bc38 : void *rtems_heap_allocate_aligned_with_boundary( size_t size, uintptr_t alignment, uintptr_t boundary ) { 10bc38: 55 push %ebp 10bc39: 89 e5 mov %esp,%ebp 10bc3b: 83 ec 08 sub $0x8,%esp if ( 10bc3e: 83 3d c0 cf 12 00 03 cmpl $0x3,0x12cfc0 10bc45: 74 21 je 10bc68 <== ALWAYS TAKEN && !malloc_is_system_state_OK() ) { return NULL; } malloc_deferred_frees_process(); 10bc47: e8 e0 ef ff ff call 10ac2c /* FIXME: Statistics, boundary checks */ return _Protected_heap_Allocate_aligned_with_boundary( 10bc4c: ff 75 10 pushl 0x10(%ebp) 10bc4f: ff 75 0c pushl 0xc(%ebp) 10bc52: ff 75 08 pushl 0x8(%ebp) 10bc55: ff 35 58 81 12 00 pushl 0x128158 10bc5b: e8 0c 4d 00 00 call 11096c <_Protected_heap_Allocate_aligned_with_boundary> 10bc60: 83 c4 10 add $0x10,%esp RTEMS_Malloc_Heap, size, alignment, boundary ); } 10bc63: c9 leave 10bc64: c3 ret 10bc65: 8d 76 00 lea 0x0(%esi),%esi uintptr_t boundary ) { if ( _System_state_Is_up( _System_state_Get() ) && !malloc_is_system_state_OK() 10bc68: e8 7f ef ff ff call 10abec 10bc6d: 84 c0 test %al,%al 10bc6f: 75 d6 jne 10bc47 ) { return NULL; 10bc71: 31 c0 xor %eax,%eax RTEMS_Malloc_Heap, size, alignment, boundary ); } 10bc73: c9 leave 10bc74: c3 ret =============================================================================== 00112088 : rtems_status_code rtems_io_close( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112088: 55 push %ebp 112089: 89 e5 mov %esp,%ebp 11208b: 53 push %ebx 11208c: 83 ec 04 sub $0x4,%esp 11208f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 112092: 39 05 80 68 12 00 cmp %eax,0x126880 112098: 76 1a jbe 1120b4 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].close_entry; 11209a: 8d 14 40 lea (%eax,%eax,2),%edx 11209d: c1 e2 03 shl $0x3,%edx 1120a0: 03 15 84 68 12 00 add 0x126884,%edx 1120a6: 8b 52 08 mov 0x8(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120a9: 85 d2 test %edx,%edx 1120ab: 74 13 je 1120c0 } 1120ad: 59 pop %ecx 1120ae: 5b pop %ebx 1120af: 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; 1120b0: ff e2 jmp *%edx 1120b2: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 1120b4: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].close_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 1120b9: 5a pop %edx 1120ba: 5b pop %ebx 1120bb: c9 leave 1120bc: c3 ret 1120bd: 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; 1120c0: 31 c0 xor %eax,%eax } 1120c2: 5a pop %edx 1120c3: 5b pop %ebx 1120c4: c9 leave 1120c5: c3 ret =============================================================================== 001120c8 : rtems_status_code rtems_io_control( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 1120c8: 55 push %ebp 1120c9: 89 e5 mov %esp,%ebp 1120cb: 53 push %ebx 1120cc: 83 ec 04 sub $0x4,%esp 1120cf: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 1120d2: 39 05 80 68 12 00 cmp %eax,0x126880 1120d8: 76 1a jbe 1120f4 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].control_entry; 1120da: 8d 14 40 lea (%eax,%eax,2),%edx 1120dd: c1 e2 03 shl $0x3,%edx 1120e0: 03 15 84 68 12 00 add 0x126884,%edx 1120e6: 8b 52 14 mov 0x14(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1120e9: 85 d2 test %edx,%edx 1120eb: 74 13 je 112100 } 1120ed: 59 pop %ecx 1120ee: 5b pop %ebx 1120ef: 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; 1120f0: ff e2 jmp *%edx 1120f2: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 1120f4: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].control_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 1120f9: 5a pop %edx 1120fa: 5b pop %ebx 1120fb: c9 leave 1120fc: c3 ret 1120fd: 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; 112100: 31 c0 xor %eax,%eax } 112102: 5a pop %edx 112103: 5b pop %ebx 112104: c9 leave 112105: c3 ret =============================================================================== 001104f8 : rtems_status_code rtems_io_initialize( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 1104f8: 55 push %ebp 1104f9: 89 e5 mov %esp,%ebp 1104fb: 53 push %ebx 1104fc: 83 ec 04 sub $0x4,%esp 1104ff: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 110502: 39 05 80 68 12 00 cmp %eax,0x126880 110508: 76 1a jbe 110524 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].initialization_entry; 11050a: 8d 14 40 lea (%eax,%eax,2),%edx 11050d: c1 e2 03 shl $0x3,%edx 110510: 03 15 84 68 12 00 add 0x126884,%edx 110516: 8b 12 mov (%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 110518: 85 d2 test %edx,%edx 11051a: 74 14 je 110530 } 11051c: 59 pop %ecx 11051d: 5b pop %ebx 11051e: 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; 11051f: ff e2 jmp *%edx 110521: 8d 76 00 lea 0x0(%esi),%esi ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 110524: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].initialization_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 110529: 5a pop %edx 11052a: 5b pop %ebx 11052b: c9 leave 11052c: c3 ret 11052d: 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; 110530: 31 c0 xor %eax,%eax } 110532: 5a pop %edx 110533: 5b pop %ebx 110534: c9 leave 110535: c3 ret =============================================================================== 00107d60 : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 107d60: 55 push %ebp 107d61: 89 e5 mov %esp,%ebp 107d63: 57 push %edi 107d64: 56 push %esi 107d65: 53 push %ebx 107d66: 83 ec 48 sub $0x48,%esp 107d69: 8b 75 08 mov 0x8(%ebp),%esi IMFS_jnode_t *the_jnode; rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( 107d6c: b9 ff ff ff ff mov $0xffffffff,%ecx 107d71: 89 f7 mov %esi,%edi 107d73: 31 c0 xor %eax,%eax 107d75: f2 ae repnz scas %es:(%edi),%al 107d77: f7 d1 not %ecx 107d79: 49 dec %ecx 107d7a: 6a 01 push $0x1 107d7c: 8d 5d d4 lea -0x2c(%ebp),%ebx 107d7f: 53 push %ebx 107d80: 6a 00 push $0x0 107d82: 51 push %ecx 107d83: 56 push %esi 107d84: e8 3f 02 00 00 call 107fc8 107d89: 89 c7 mov %eax,%edi name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; 107d8b: 8b 55 d4 mov -0x2c(%ebp),%edx 107d8e: 89 55 c4 mov %edx,-0x3c(%ebp) node_type = (*loc.ops->node_type_h)( &loc ); 107d91: 83 c4 14 add $0x14,%esp 107d94: 53 push %ebx 107d95: 8b 45 e0 mov -0x20(%ebp),%eax 107d98: ff 50 10 call *0x10(%eax) if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 107d9b: 83 c4 10 add $0x10,%esp 107d9e: 85 ff test %edi,%edi 107da0: 75 05 jne 107da7 <== NEVER TAKEN 107da2: 83 f8 02 cmp $0x2,%eax 107da5: 74 19 je 107dc0 rtems_filesystem_freenode( &loc ); 107da7: 83 ec 0c sub $0xc,%esp 107daa: 53 push %ebx 107dab: e8 f0 02 00 00 call 1080a0 return RTEMS_UNSATISFIED; 107db0: 83 c4 10 add $0x10,%esp 107db3: b8 0d 00 00 00 mov $0xd,%eax device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); return RTEMS_SUCCESSFUL; } 107db8: 8d 65 f4 lea -0xc(%ebp),%esp 107dbb: 5b pop %ebx 107dbc: 5e pop %esi 107dbd: 5f pop %edi 107dbe: c9 leave 107dbf: c3 ret if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; 107dc0: 8b 7d 0c mov 0xc(%ebp),%edi 107dc3: 89 37 mov %esi,(%edi) device_info->device_name_length = strlen( name ); 107dc5: b9 ff ff ff ff mov $0xffffffff,%ecx 107dca: 89 f7 mov %esi,%edi 107dcc: 31 c0 xor %eax,%eax 107dce: f2 ae repnz scas %es:(%edi),%al 107dd0: f7 d1 not %ecx 107dd2: 49 dec %ecx 107dd3: 8b 45 0c mov 0xc(%ebp),%eax 107dd6: 89 48 04 mov %ecx,0x4(%eax) device_info->major = the_jnode->info.device.major; 107dd9: 8b 55 c4 mov -0x3c(%ebp),%edx 107ddc: 8b 42 50 mov 0x50(%edx),%eax 107ddf: 8b 7d 0c mov 0xc(%ebp),%edi 107de2: 89 47 08 mov %eax,0x8(%edi) device_info->minor = the_jnode->info.device.minor; 107de5: 8b 42 54 mov 0x54(%edx),%eax 107de8: 89 47 0c mov %eax,0xc(%edi) rtems_filesystem_freenode( &loc ); 107deb: 83 ec 0c sub $0xc,%esp 107dee: 53 push %ebx 107def: e8 ac 02 00 00 call 1080a0 return RTEMS_SUCCESSFUL; 107df4: 83 c4 10 add $0x10,%esp 107df7: 31 c0 xor %eax,%eax 107df9: eb bd jmp 107db8 =============================================================================== 00112108 : rtems_status_code rtems_io_open( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112108: 55 push %ebp 112109: 89 e5 mov %esp,%ebp 11210b: 53 push %ebx 11210c: 83 ec 04 sub $0x4,%esp 11210f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 112112: 39 05 80 68 12 00 cmp %eax,0x126880 112118: 76 1a jbe 112134 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].open_entry; 11211a: 8d 14 40 lea (%eax,%eax,2),%edx 11211d: c1 e2 03 shl $0x3,%edx 112120: 03 15 84 68 12 00 add 0x126884,%edx 112126: 8b 52 04 mov 0x4(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112129: 85 d2 test %edx,%edx 11212b: 74 13 je 112140 } 11212d: 59 pop %ecx 11212e: 5b pop %ebx 11212f: 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; 112130: ff e2 jmp *%edx 112132: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 112134: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].open_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112139: 5a pop %edx 11213a: 5b pop %ebx 11213b: c9 leave 11213c: c3 ret 11213d: 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; 112140: 31 c0 xor %eax,%eax } 112142: 5a pop %edx 112143: 5b pop %ebx 112144: c9 leave 112145: c3 ret =============================================================================== 00112148 : rtems_status_code rtems_io_read( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112148: 55 push %ebp 112149: 89 e5 mov %esp,%ebp 11214b: 53 push %ebx 11214c: 83 ec 04 sub $0x4,%esp 11214f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 112152: 39 05 80 68 12 00 cmp %eax,0x126880 112158: 76 1a jbe 112174 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].read_entry; 11215a: 8d 14 40 lea (%eax,%eax,2),%edx 11215d: c1 e2 03 shl $0x3,%edx 112160: 03 15 84 68 12 00 add 0x126884,%edx 112166: 8b 52 0c mov 0xc(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 112169: 85 d2 test %edx,%edx 11216b: 74 13 je 112180 } 11216d: 59 pop %ecx 11216e: 5b pop %ebx 11216f: 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; 112170: ff e2 jmp *%edx 112172: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 112174: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].read_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 112179: 5a pop %edx 11217a: 5b pop %ebx 11217b: c9 leave 11217c: c3 ret 11217d: 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; 112180: 31 c0 xor %eax,%eax } 112182: 5a pop %edx 112183: 5b pop %ebx 112184: c9 leave 112185: c3 ret =============================================================================== 0010cec8 : 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 ) { 10cec8: 55 push %ebp 10cec9: 89 e5 mov %esp,%ebp 10cecb: 57 push %edi 10cecc: 56 push %esi 10cecd: 53 push %ebx 10cece: 83 ec 0c sub $0xc,%esp 10ced1: 8b 5d 08 mov 0x8(%ebp),%ebx 10ced4: 8b 75 0c mov 0xc(%ebp),%esi 10ced7: 8b 55 10 mov 0x10(%ebp),%edx rtems_device_major_number major_limit = _IO_Number_of_drivers; 10ceda: a1 80 ac 12 00 mov 0x12ac80,%eax if ( rtems_interrupt_is_in_progress() ) 10cedf: 8b 0d 74 ab 12 00 mov 0x12ab74,%ecx 10cee5: 85 c9 test %ecx,%ecx 10cee7: 0f 85 ab 00 00 00 jne 10cf98 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 10ceed: 85 d2 test %edx,%edx 10ceef: 0f 84 e7 00 00 00 je 10cfdc return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; 10cef5: 89 02 mov %eax,(%edx) if ( driver_table == NULL ) 10cef7: 85 f6 test %esi,%esi 10cef9: 0f 84 dd 00 00 00 je 10cfdc static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10ceff: 8b 3e mov (%esi),%edi 10cf01: 85 ff test %edi,%edi 10cf03: 0f 84 c7 00 00 00 je 10cfd0 return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 10cf09: 39 d8 cmp %ebx,%eax 10cf0b: 76 7b jbe 10cf88 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10cf0d: a1 b0 a8 12 00 mov 0x12a8b0,%eax 10cf12: 40 inc %eax 10cf13: a3 b0 a8 12 00 mov %eax,0x12a8b0 return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 10cf18: 85 db test %ebx,%ebx 10cf1a: 0f 85 88 00 00 00 jne 10cfa8 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 10cf20: 8b 0d 80 ac 12 00 mov 0x12ac80,%ecx rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 10cf26: 85 c9 test %ecx,%ecx 10cf28: 0f 84 bb 00 00 00 je 10cfe9 <== NEVER TAKEN 10cf2e: 8b 3d 84 ac 12 00 mov 0x12ac84,%edi 10cf34: 89 f8 mov %edi,%eax 10cf36: eb 08 jmp 10cf40 10cf38: 43 inc %ebx 10cf39: 83 c0 18 add $0x18,%eax 10cf3c: 39 d9 cmp %ebx,%ecx 10cf3e: 76 0b jbe 10cf4b static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cf40: 83 38 00 cmpl $0x0,(%eax) 10cf43: 75 f3 jne 10cf38 10cf45: 83 78 04 00 cmpl $0x0,0x4(%eax) 10cf49: 75 ed jne 10cf38 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10cf4b: 89 1a mov %ebx,(%edx) if ( m != n ) 10cf4d: 39 d9 cmp %ebx,%ecx 10cf4f: 0f 84 9b 00 00 00 je 10cff0 10cf55: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cf58: c1 e0 03 shl $0x3,%eax } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 10cf5b: 01 c7 add %eax,%edi 10cf5d: b9 06 00 00 00 mov $0x6,%ecx 10cf62: f3 a5 rep movsl %ds:(%esi),%es:(%edi) _Thread_Enable_dispatch(); 10cf64: e8 a7 1b 00 00 call 10eb10 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); 10cf69: c7 45 10 00 00 00 00 movl $0x0,0x10(%ebp) 10cf70: c7 45 0c 00 00 00 00 movl $0x0,0xc(%ebp) 10cf77: 89 5d 08 mov %ebx,0x8(%ebp) } 10cf7a: 83 c4 0c add $0xc,%esp 10cf7d: 5b pop %ebx 10cf7e: 5e pop %esi 10cf7f: 5f pop %edi 10cf80: c9 leave _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 10cf81: e9 1e 73 00 00 jmp 1142a4 10cf86: 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; 10cf88: 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 ); } 10cf8d: 83 c4 0c add $0xc,%esp 10cf90: 5b pop %ebx 10cf91: 5e pop %esi 10cf92: 5f pop %edi 10cf93: c9 leave 10cf94: c3 ret 10cf95: 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; 10cf98: 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 ); } 10cf9d: 83 c4 0c add $0xc,%esp 10cfa0: 5b pop %ebx 10cfa1: 5e pop %esi 10cfa2: 5f pop %edi 10cfa3: c9 leave 10cfa4: c3 ret 10cfa5: 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; 10cfa8: 8d 04 5b lea (%ebx,%ebx,2),%eax 10cfab: c1 e0 03 shl $0x3,%eax 10cfae: 8b 0d 84 ac 12 00 mov 0x12ac84,%ecx 10cfb4: 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; 10cfb6: 8b 39 mov (%ecx),%edi 10cfb8: 85 ff test %edi,%edi 10cfba: 74 40 je 10cffc 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(); 10cfbc: e8 4f 1b 00 00 call 10eb10 <_Thread_Enable_dispatch> return RTEMS_RESOURCE_IN_USE; 10cfc1: 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 ); } 10cfc6: 83 c4 0c add $0xc,%esp 10cfc9: 5b pop %ebx 10cfca: 5e pop %esi 10cfcb: 5f pop %edi 10cfcc: c9 leave 10cfcd: c3 ret 10cfce: 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; 10cfd0: 8b 4e 04 mov 0x4(%esi),%ecx 10cfd3: 85 c9 test %ecx,%ecx 10cfd5: 0f 85 2e ff ff ff jne 10cf09 10cfdb: 90 nop if ( driver_table == NULL ) return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; 10cfdc: 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 ); } 10cfe1: 83 c4 0c add $0xc,%esp 10cfe4: 5b pop %ebx 10cfe5: 5e pop %esi 10cfe6: 5f pop %edi 10cfe7: c9 leave 10cfe8: c3 ret if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 10cfe9: c7 02 00 00 00 00 movl $0x0,(%edx) <== NOT EXECUTED 10cfef: 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(); 10cff0: e8 1b 1b 00 00 call 10eb10 <_Thread_Enable_dispatch> *major = m; if ( m != n ) return RTEMS_SUCCESSFUL; return RTEMS_TOO_MANY; 10cff5: 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; 10cffa: eb 91 jmp 10cf8d static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 10cffc: 8b 49 04 mov 0x4(%ecx),%ecx 10cfff: 85 c9 test %ecx,%ecx 10d001: 75 b9 jne 10cfbc if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 10d003: 89 1a mov %ebx,(%edx) 10d005: 8b 3d 84 ac 12 00 mov 0x12ac84,%edi 10d00b: e9 4b ff ff ff jmp 10cf5b =============================================================================== 0010d010 : */ rtems_status_code rtems_io_unregister_driver( rtems_device_major_number major ) { 10d010: 55 push %ebp 10d011: 89 e5 mov %esp,%ebp 10d013: 57 push %edi 10d014: 83 ec 04 sub $0x4,%esp 10d017: 8b 45 08 mov 0x8(%ebp),%eax if ( rtems_interrupt_is_in_progress() ) 10d01a: 8b 0d 74 ab 12 00 mov 0x12ab74,%ecx 10d020: 85 c9 test %ecx,%ecx 10d022: 75 44 jne 10d068 return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { 10d024: 39 05 80 ac 12 00 cmp %eax,0x12ac80 10d02a: 77 0c ja 10d038 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; 10d02c: b8 0d 00 00 00 mov $0xd,%eax } 10d031: 5a pop %edx 10d032: 5f pop %edi 10d033: c9 leave 10d034: c3 ret 10d035: 8d 76 00 lea 0x0(%esi),%esi 10d038: 8b 15 b0 a8 12 00 mov 0x12a8b0,%edx 10d03e: 42 inc %edx 10d03f: 89 15 b0 a8 12 00 mov %edx,0x12a8b0 return RTEMS_CALLED_FROM_ISR; if ( major < _IO_Number_of_drivers ) { _Thread_Disable_dispatch(); memset( &_IO_Driver_address_table[major], 10d045: 8d 14 40 lea (%eax,%eax,2),%edx 10d048: 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( 10d04b: 03 15 84 ac 12 00 add 0x12ac84,%edx 10d051: b9 18 00 00 00 mov $0x18,%ecx 10d056: 31 c0 xor %eax,%eax 10d058: 89 d7 mov %edx,%edi 10d05a: f3 aa rep stos %al,%es:(%edi) &_IO_Driver_address_table[major], 0, sizeof( rtems_driver_address_table ) ); _Thread_Enable_dispatch(); 10d05c: e8 af 1a 00 00 call 10eb10 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d061: 31 c0 xor %eax,%eax } return RTEMS_UNSATISFIED; } 10d063: 5a pop %edx 10d064: 5f pop %edi 10d065: c9 leave 10d066: c3 ret 10d067: 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; 10d068: b8 12 00 00 00 mov $0x12,%eax return RTEMS_SUCCESSFUL; } return RTEMS_UNSATISFIED; } 10d06d: 5a pop %edx 10d06e: 5f pop %edi 10d06f: c9 leave 10d070: c3 ret =============================================================================== 00112188 : rtems_status_code rtems_io_write( rtems_device_major_number major, rtems_device_minor_number minor, void *argument ) { 112188: 55 push %ebp 112189: 89 e5 mov %esp,%ebp 11218b: 53 push %ebx 11218c: 83 ec 04 sub $0x4,%esp 11218f: 8b 45 08 mov 0x8(%ebp),%eax rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) 112192: 39 05 80 68 12 00 cmp %eax,0x126880 112198: 76 1a jbe 1121b4 return RTEMS_INVALID_NUMBER; callout = _IO_Driver_address_table[major].write_entry; 11219a: 8d 14 40 lea (%eax,%eax,2),%edx 11219d: c1 e2 03 shl $0x3,%edx 1121a0: 03 15 84 68 12 00 add 0x126884,%edx 1121a6: 8b 52 10 mov 0x10(%edx),%edx return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; 1121a9: 85 d2 test %edx,%edx 1121ab: 74 13 je 1121c0 } 1121ad: 59 pop %ecx 1121ae: 5b pop %ebx 1121af: 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; 1121b0: ff e2 jmp *%edx 1121b2: 66 90 xchg %ax,%ax ) { rtems_device_driver_entry callout; if ( major >= _IO_Number_of_drivers ) return RTEMS_INVALID_NUMBER; 1121b4: b8 0a 00 00 00 mov $0xa,%eax callout = _IO_Driver_address_table[major].write_entry; return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL; } 1121b9: 5a pop %edx 1121ba: 5b pop %ebx 1121bb: c9 leave 1121bc: c3 ret 1121bd: 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; 1121c0: 31 c0 xor %eax,%eax } 1121c2: 5a pop %edx 1121c3: 5b pop %ebx 1121c4: c9 leave 1121c5: c3 ret =============================================================================== 0010def0 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 10def0: 55 push %ebp 10def1: 89 e5 mov %esp,%ebp 10def3: 57 push %edi 10def4: 56 push %esi 10def5: 53 push %ebx 10def6: 83 ec 1c sub $0x1c,%esp 10def9: 8b 7d 08 mov 0x8(%ebp),%edi uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 10defc: 85 ff test %edi,%edi 10defe: 74 4d je 10df4d <== NEVER TAKEN 10df00: 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 ] ) 10df07: 8b 55 e4 mov -0x1c(%ebp),%edx 10df0a: 8b 04 95 e8 12 13 00 mov 0x1312e8(,%edx,4),%eax 10df11: 85 c0 test %eax,%eax 10df13: 74 2f je 10df44 continue; #endif information = _Objects_Information_table[ api_index ][ 1 ]; 10df15: 8b 70 04 mov 0x4(%eax),%esi if ( !information ) 10df18: 85 f6 test %esi,%esi 10df1a: 74 28 je 10df44 continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10df1c: 66 83 7e 10 00 cmpw $0x0,0x10(%esi) 10df21: 74 21 je 10df44 <== NEVER TAKEN 10df23: bb 01 00 00 00 mov $0x1,%ebx the_thread = (Thread_Control *)information->local_table[ i ]; 10df28: 8b 46 1c mov 0x1c(%esi),%eax 10df2b: 8b 04 98 mov (%eax,%ebx,4),%eax if ( !the_thread ) 10df2e: 85 c0 test %eax,%eax 10df30: 74 09 je 10df3b <== NEVER TAKEN continue; (*routine)(the_thread); 10df32: 83 ec 0c sub $0xc,%esp 10df35: 50 push %eax 10df36: ff d7 call *%edi 10df38: 83 c4 10 add $0x10,%esp information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 10df3b: 43 inc %ebx 10df3c: 0f b7 46 10 movzwl 0x10(%esi),%eax 10df40: 39 d8 cmp %ebx,%eax 10df42: 73 e4 jae 10df28 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 10df44: ff 45 e4 incl -0x1c(%ebp) 10df47: 83 7d e4 04 cmpl $0x4,-0x1c(%ebp) 10df4b: 75 ba jne 10df07 (*routine)(the_thread); } } } 10df4d: 8d 65 f4 lea -0xc(%ebp),%esp 10df50: 5b pop %ebx 10df51: 5e pop %esi 10df52: 5f pop %edi 10df53: c9 leave 10df54: c3 ret =============================================================================== 0010fca8 : */ void rtems_libio_free( rtems_libio_t *iop ) { 10fca8: 55 push %ebp 10fca9: 89 e5 mov %esp,%ebp 10fcab: 53 push %ebx 10fcac: 83 ec 08 sub $0x8,%esp 10fcaf: 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 ); 10fcb2: 6a 00 push $0x0 10fcb4: 6a 00 push $0x0 10fcb6: ff 35 48 63 12 00 pushl 0x126348 10fcbc: e8 ef b9 ff ff call 10b6b0 rtems_libio_lock(); if (iop->sem) 10fcc1: 8b 43 2c mov 0x2c(%ebx),%eax 10fcc4: 83 c4 10 add $0x10,%esp 10fcc7: 85 c0 test %eax,%eax 10fcc9: 74 0c je 10fcd7 <== NEVER TAKEN rtems_semaphore_delete(iop->sem); 10fccb: 83 ec 0c sub $0xc,%esp 10fcce: 50 push %eax 10fccf: e8 38 b9 ff ff call 10b60c 10fcd4: 83 c4 10 add $0x10,%esp iop->flags &= ~LIBIO_FLAGS_OPEN; 10fcd7: 81 63 14 ff fe ff ff andl $0xfffffeff,0x14(%ebx) iop->data1 = rtems_libio_iop_freelist; 10fcde: a1 44 63 12 00 mov 0x126344,%eax 10fce3: 89 43 34 mov %eax,0x34(%ebx) rtems_libio_iop_freelist = iop; 10fce6: 89 1d 44 63 12 00 mov %ebx,0x126344 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10fcec: a1 48 63 12 00 mov 0x126348,%eax 10fcf1: 89 45 08 mov %eax,0x8(%ebp) rtems_libio_unlock(); } 10fcf4: 8b 5d fc mov -0x4(%ebp),%ebx 10fcf7: c9 leave 10fcf8: e9 af ba ff ff jmp 10b7ac =============================================================================== 001081b0 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 1081b0: 55 push %ebp 1081b1: 89 e5 mov %esp,%ebp 1081b3: 53 push %ebx 1081b4: 83 ec 04 sub $0x4,%esp rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 1081b7: 8b 1d 4c 21 12 00 mov 0x12214c,%ebx 1081bd: 85 db test %ebx,%ebx 1081bf: 74 50 je 108211 <== NEVER TAKEN { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 1081c1: 83 ec 08 sub $0x8,%esp 1081c4: 6a 38 push $0x38 1081c6: 53 push %ebx 1081c7: e8 58 fd ff ff call 107f24 1081cc: 89 c2 mov %eax,%edx 1081ce: a3 40 63 12 00 mov %eax,0x126340 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 1081d3: 83 c4 10 add $0x10,%esp 1081d6: 85 c0 test %eax,%eax 1081d8: 74 74 je 10824e rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; 1081da: a3 44 63 12 00 mov %eax,0x126344 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 1081df: 83 fb 01 cmp $0x1,%ebx 1081e2: 76 26 jbe 10820a <== NEVER TAKEN * rtems_libio_init * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) 1081e4: 8d 50 38 lea 0x38(%eax),%edx 1081e7: b9 01 00 00 00 mov $0x1,%ecx if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) iop->data1 = iop + 1; 1081ec: 89 52 fc mov %edx,-0x4(%edx) 1081ef: 41 inc %ecx 1081f0: 83 c2 38 add $0x38,%edx sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 1081f3: 39 d9 cmp %ebx,%ecx 1081f5: 75 f5 jne 1081ec * rtems_libio_init * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) 1081f7: 8d 0c cd f8 ff ff ff lea -0x8(,%ecx,8),%ecx 1081fe: 8d 14 cd 00 00 00 00 lea 0x0(,%ecx,8),%edx 108205: 29 ca sub %ecx,%edx sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 108207: 8d 14 10 lea (%eax,%edx,1),%edx iop->data1 = iop + 1; iop->data1 = NULL; 10820a: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 108211: 83 ec 0c sub $0xc,%esp 108214: 68 48 63 12 00 push $0x126348 108219: 6a 00 push $0x0 10821b: 6a 54 push $0x54 10821d: 6a 01 push $0x1 10821f: 68 4f 49 42 4c push $0x4c42494f 108224: e8 0b 32 00 00 call 10b434 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 108229: 83 c4 20 add $0x20,%esp 10822c: 85 c0 test %eax,%eax 10822e: 75 15 jne 108245 <== NEVER TAKEN /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 108230: a1 48 21 12 00 mov 0x122148,%eax 108235: 85 c0 test %eax,%eax 108237: 74 07 je 108240 <== NEVER TAKEN (* rtems_fs_init_helper)(); } 108239: 8b 5d fc mov -0x4(%ebp),%ebx 10823c: c9 leave /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) (* rtems_fs_init_helper)(); 10823d: ff e0 jmp *%eax 10823f: 90 nop } 108240: 8b 5d fc mov -0x4(%ebp),%ebx <== NOT EXECUTED 108243: c9 leave <== NOT EXECUTED 108244: c3 ret <== NOT EXECUTED RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) rtems_fatal_error_occurred( rc ); 108245: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 108248: 50 push %eax <== NOT EXECUTED 108249: e8 ae 3a 00 00 call 10bcfc <== NOT EXECUTED if (rtems_libio_number_iops > 0) { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 10824e: 83 ec 0c sub $0xc,%esp 108251: 6a 1a push $0x1a 108253: e8 a4 3a 00 00 call 10bcfc =============================================================================== 0010fd64 : */ int rtems_libio_is_file_open( void *node_access ) { 10fd64: 55 push %ebp 10fd65: 89 e5 mov %esp,%ebp 10fd67: 53 push %ebx 10fd68: 83 ec 08 sub $0x8,%esp 10fd6b: 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 ); 10fd6e: 6a 00 push $0x0 10fd70: 6a 00 push $0x0 10fd72: ff 35 48 63 12 00 pushl 0x126348 10fd78: e8 33 b9 ff ff call 10b6b0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fd7d: a1 40 63 12 00 mov 0x126340,%eax 10fd82: 8b 0d 4c 21 12 00 mov 0x12214c,%ecx 10fd88: 83 c4 10 add $0x10,%esp 10fd8b: 85 c9 test %ecx,%ecx 10fd8d: 74 18 je 10fda7 <== NEVER TAKEN 10fd8f: 31 d2 xor %edx,%edx 10fd91: eb 04 jmp 10fd97 10fd93: 90 nop 10fd94: 83 c0 38 add $0x38,%eax if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 10fd97: f6 40 15 01 testb $0x1,0x15(%eax) 10fd9b: 74 05 je 10fda2 /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.node_access == node_access ) { 10fd9d: 39 58 18 cmp %ebx,0x18(%eax) 10fda0: 74 1e je 10fdc0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fda2: 42 inc %edx 10fda3: 39 ca cmp %ecx,%edx 10fda5: 72 ed jb 10fd94 int rtems_libio_is_file_open( void *node_access ) { rtems_libio_t *iop; int result=0; 10fda7: 31 db xor %ebx,%ebx } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10fda9: 83 ec 0c sub $0xc,%esp 10fdac: ff 35 48 63 12 00 pushl 0x126348 10fdb2: e8 f5 b9 ff ff call 10b7ac } rtems_libio_unlock(); return result; } 10fdb7: 89 d8 mov %ebx,%eax 10fdb9: 8b 5d fc mov -0x4(%ebp),%ebx 10fdbc: c9 leave 10fdbd: c3 ret 10fdbe: 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; 10fdc0: bb 01 00 00 00 mov $0x1,%ebx 10fdc5: eb e2 jmp 10fda9 =============================================================================== 0010fd00 : */ int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { 10fd00: 55 push %ebp 10fd01: 89 e5 mov %esp,%ebp 10fd03: 53 push %ebx 10fd04: 83 ec 08 sub $0x8,%esp 10fd07: 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 ); 10fd0a: 6a 00 push $0x0 10fd0c: 6a 00 push $0x0 10fd0e: ff 35 48 63 12 00 pushl 0x126348 10fd14: e8 97 b9 ff ff call 10b6b0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fd19: a1 40 63 12 00 mov 0x126340,%eax 10fd1e: 8b 0d 4c 21 12 00 mov 0x12214c,%ecx 10fd24: 83 c4 10 add $0x10,%esp 10fd27: 85 c9 test %ecx,%ecx 10fd29: 74 18 je 10fd43 <== NEVER TAKEN 10fd2b: 31 d2 xor %edx,%edx 10fd2d: eb 04 jmp 10fd33 10fd2f: 90 nop 10fd30: 83 c0 38 add $0x38,%eax if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 10fd33: f6 40 15 01 testb $0x1,0x15(%eax) 10fd37: 74 05 je 10fd3e /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.mt_entry == fs_mt_entry ) { 10fd39: 39 58 28 cmp %ebx,0x28(%eax) 10fd3c: 74 1e je 10fd5c /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 10fd3e: 42 inc %edx 10fd3f: 39 ca cmp %ecx,%edx 10fd41: 72 ed jb 10fd30 int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { rtems_libio_t *iop; int result = 0; 10fd43: 31 db xor %ebx,%ebx } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10fd45: 83 ec 0c sub $0xc,%esp 10fd48: ff 35 48 63 12 00 pushl 0x126348 10fd4e: e8 59 ba ff ff call 10b7ac } rtems_libio_unlock(); return result; } 10fd53: 89 d8 mov %ebx,%eax 10fd55: 8b 5d fc mov -0x4(%ebp),%ebx 10fd58: c9 leave 10fd59: c3 ret 10fd5a: 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; 10fd5c: bb 01 00 00 00 mov $0x1,%ebx 10fd61: eb e2 jmp 10fd45 =============================================================================== 00109590 : rtems_status_code rtems_libio_set_private_env(void) { 109590: 55 push %ebp 109591: 89 e5 mov %esp,%ebp 109593: 57 push %edi 109594: 56 push %esi 109595: 53 push %ebx 109596: 83 ec 5c sub $0x5c,%esp rtems_status_code sc = RTEMS_SUCCESSFUL; rtems_id task_id = rtems_task_self(); 109599: e8 0e 2e 00 00 call 10c3ac 10959e: 89 45 b4 mov %eax,-0x4c(%ebp) rtems_filesystem_location_info_t root_loc; rtems_filesystem_location_info_t current_loc; rtems_user_env_t *new_env = NULL; int rv = 0; rv = rtems_filesystem_evaluate_path("/", 1, 0, &root_loc, 0); 1095a1: 83 ec 0c sub $0xc,%esp 1095a4: 6a 00 push $0x0 1095a6: 8d 5d d4 lea -0x2c(%ebp),%ebx 1095a9: 53 push %ebx 1095aa: 6a 00 push $0x0 1095ac: 6a 01 push $0x1 1095ae: 68 07 0d 12 00 push $0x120d07 1095b3: e8 50 ee ff ff call 108408 if (rv != 0) 1095b8: 83 c4 20 add $0x20,%esp 1095bb: 85 c0 test %eax,%eax 1095bd: 74 0d je 1095cc <== ALWAYS TAKEN error_1: rtems_filesystem_freenode(&root_loc); error_0: return RTEMS_NO_MEMORY; 1095bf: b8 1a 00 00 00 mov $0x1a,%eax } 1095c4: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 1095c7: 5b pop %ebx <== NOT EXECUTED 1095c8: 5e pop %esi <== NOT EXECUTED 1095c9: 5f pop %edi <== NOT EXECUTED 1095ca: c9 leave <== NOT EXECUTED 1095cb: c3 ret <== NOT EXECUTED rv = rtems_filesystem_evaluate_path("/", 1, 0, &root_loc, 0); if (rv != 0) goto error_0; rv = rtems_filesystem_evaluate_path("/", 1, 0, ¤t_loc, 0); 1095cc: 83 ec 0c sub $0xc,%esp 1095cf: 6a 00 push $0x0 1095d1: 8d 45 c0 lea -0x40(%ebp),%eax 1095d4: 89 45 a4 mov %eax,-0x5c(%ebp) 1095d7: 50 push %eax 1095d8: 6a 00 push $0x0 1095da: 6a 01 push $0x1 1095dc: 68 07 0d 12 00 push $0x120d07 1095e1: e8 22 ee ff ff call 108408 if (rv != 0) 1095e6: 83 c4 20 add $0x20,%esp 1095e9: 85 c0 test %eax,%eax 1095eb: 0f 85 9a 00 00 00 jne 10968b <== NEVER TAKEN * Bharath: I'm not sure if the check can be reduced to * if( rtems_current_user_env->task_id != task_id ) { */ if ( rtems_current_user_env == &rtems_global_user_env 1095f1: 8b 15 70 51 12 00 mov 0x125170,%edx /* * Bharath: I'm not sure if the check can be reduced to * if( rtems_current_user_env->task_id != task_id ) { */ if ( 1095f7: 81 fa c0 73 12 00 cmp $0x1273c0,%edx 1095fd: 74 07 je 109606 rtems_current_user_env == &rtems_global_user_env || rtems_current_user_env->task_id != task_id 1095ff: 8b 45 b4 mov -0x4c(%ebp),%eax 109602: 39 02 cmp %eax,(%edx) 109604: 74 3a je 109640 ) { new_env = malloc(sizeof(rtems_user_env_t)); 109606: 83 ec 0c sub $0xc,%esp 109609: 6a 48 push $0x48 10960b: e8 14 f4 ff ff call 108a24 109610: 89 c2 mov %eax,%edx 109612: 89 c6 mov %eax,%esi if (new_env == NULL) 109614: 83 c4 10 add $0x10,%esp 109617: 85 c0 test %eax,%eax 109619: 74 61 je 10967c #ifdef HAVE_USERENV_REFCNT new_env->refcnt = 1; #endif sc = rtems_task_variable_add( 10961b: 50 push %eax 10961c: 68 50 95 10 00 push $0x109550 109621: 68 70 51 12 00 push $0x125170 109626: 6a 00 push $0x0 109628: 89 55 b0 mov %edx,-0x50(%ebp) 10962b: e8 00 2e 00 00 call 10c430 RTEMS_SELF, (void*)&rtems_current_user_env, (void(*)(void *))free_user_env ); if (sc != RTEMS_SUCCESSFUL) 109630: 83 c4 10 add $0x10,%esp 109633: 85 c0 test %eax,%eax 109635: 8b 55 b0 mov -0x50(%ebp),%edx 109638: 75 36 jne 109670 goto error_3; rtems_current_user_env = new_env; 10963a: 89 15 70 51 12 00 mov %edx,0x125170 } /* Inherit the global values */ *rtems_current_user_env = rtems_global_user_env; 109640: be c0 73 12 00 mov $0x1273c0,%esi 109645: b9 12 00 00 00 mov $0x12,%ecx 10964a: 89 d7 mov %edx,%edi 10964c: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rtems_current_user_env->task_id = task_id; 10964e: 8b 75 b4 mov -0x4c(%ebp),%esi 109651: 89 32 mov %esi,(%edx) * Clone the pathlocs. In contrast to most other code we must _not_ free the * original locs because what we are trying to do here is forking off clones. * The reason is a pathloc can be allocated by the file system and needs to * be freed when deleting the environment. */ rtems_filesystem_root = root_loc; 109653: 8d 7a 18 lea 0x18(%edx),%edi 109656: b1 05 mov $0x5,%cl 109658: 89 de mov %ebx,%esi 10965a: f3 a5 rep movsl %ds:(%esi),%es:(%edi) rtems_filesystem_current = current_loc; 10965c: 8d 7a 04 lea 0x4(%edx),%edi 10965f: b1 05 mov $0x5,%cl 109661: 8b 75 a4 mov -0x5c(%ebp),%esi 109664: f3 a5 rep movsl %ds:(%esi),%es:(%edi) return RTEMS_SUCCESSFUL; 109666: 31 c0 xor %eax,%eax error_1: rtems_filesystem_freenode(&root_loc); error_0: return RTEMS_NO_MEMORY; } 109668: 8d 65 f4 lea -0xc(%ebp),%esp 10966b: 5b pop %ebx 10966c: 5e pop %esi 10966d: 5f pop %edi 10966e: c9 leave 10966f: c3 ret rtems_filesystem_current = current_loc; return RTEMS_SUCCESSFUL; error_3: free(new_env); 109670: 83 ec 0c sub $0xc,%esp 109673: 56 push %esi 109674: e8 7b ee ff ff call 1084f4 109679: 83 c4 10 add $0x10,%esp error_2: rtems_filesystem_freenode(¤t_loc); 10967c: 83 ec 0c sub $0xc,%esp 10967f: 8d 45 c0 lea -0x40(%ebp),%eax 109682: 50 push %eax 109683: e8 58 ee ff ff call 1084e0 109688: 83 c4 10 add $0x10,%esp error_1: rtems_filesystem_freenode(&root_loc); 10968b: 83 ec 0c sub $0xc,%esp 10968e: 53 push %ebx 10968f: e8 4c ee ff ff call 1084e0 109694: 83 c4 10 add $0x10,%esp error_0: return RTEMS_NO_MEMORY; 109697: b8 1a 00 00 00 mov $0x1a,%eax } 10969c: 8d 65 f4 lea -0xc(%ebp),%esp 10969f: 5b pop %ebx 1096a0: 5e pop %esi 1096a1: 5f pop %edi 1096a2: c9 leave 1096a3: c3 ret =============================================================================== 001096a4 : * b) mutex access to rtems_filesystem_current, rtems_filesytem_root * while changing any of those (chdir(), chroot()). */ rtems_status_code rtems_libio_share_private_env(rtems_id task_id) { 1096a4: 55 push %ebp 1096a5: 89 e5 mov %esp,%ebp 1096a7: 56 push %esi 1096a8: 53 push %ebx 1096a9: 83 ec 20 sub $0x20,%esp 1096ac: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_id current_task_id; /* * get current task id */ current_task_id = rtems_task_self(); 1096af: e8 f8 2c 00 00 call 10c3ac 1096b4: 89 c6 mov %eax,%esi /* * If this was an attempt to share the task with self, * if somebody wanted to do it... Lets tell them, its shared */ if( task_id == current_task_id ) 1096b6: 39 c3 cmp %eax,%ebx 1096b8: 74 32 je 1096ec <== NEVER TAKEN return RTEMS_SUCCESSFUL; /* * Try to get the requested user environment */ sc = rtems_task_variable_get( 1096ba: 52 push %edx task_id, (void*)&rtems_current_user_env, (void*)&shared_user_env ); 1096bb: 8d 45 f4 lea -0xc(%ebp),%eax if( task_id == current_task_id ) return RTEMS_SUCCESSFUL; /* * Try to get the requested user environment */ sc = rtems_task_variable_get( 1096be: 50 push %eax 1096bf: 68 70 51 12 00 push $0x125170 1096c4: 53 push %ebx 1096c5: e8 2a 2e 00 00 call 10c4f4 (void*)&shared_user_env ); /* * If it was not successful, return the error code */ if (sc != RTEMS_SUCCESSFUL) 1096ca: 83 c4 10 add $0x10,%esp 1096cd: 85 c0 test %eax,%eax 1096cf: 75 13 jne 1096e4 * If we have a current environment in place, we need to * free it, since we will be sharing the variable with the * shared_user_env */ if (rtems_current_user_env->task_id==current_task_id) { 1096d1: 8b 15 70 51 12 00 mov 0x125170,%edx 1096d7: 39 32 cmp %esi,(%edx) 1096d9: 74 1d je 1096f8 rtems_user_env_t *tmp = rtems_current_user_env; free_user_env( tmp ); } /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 1096db: 8b 55 f4 mov -0xc(%ebp),%edx 1096de: 89 15 70 51 12 00 mov %edx,0x125170 #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; } 1096e4: 8d 65 f8 lea -0x8(%ebp),%esp 1096e7: 5b pop %ebx 1096e8: 5e pop %esi 1096e9: c9 leave 1096ea: c3 ret 1096eb: 90 nop * If this was an attempt to share the task with self, * if somebody wanted to do it... Lets tell them, its shared */ if( task_id == current_task_id ) return RTEMS_SUCCESSFUL; 1096ec: 31 c0 xor %eax,%eax #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; } 1096ee: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 1096f1: 5b pop %ebx <== NOT EXECUTED 1096f2: 5e pop %esi <== NOT EXECUTED 1096f3: c9 leave <== NOT EXECUTED 1096f4: c3 ret <== NOT EXECUTED 1096f5: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED * shared_user_env */ if (rtems_current_user_env->task_id==current_task_id) { rtems_user_env_t *tmp = rtems_current_user_env; free_user_env( tmp ); 1096f8: 83 ec 0c sub $0xc,%esp 1096fb: 52 push %edx 1096fc: 89 45 e4 mov %eax,-0x1c(%ebp) 1096ff: e8 4c fe ff ff call 109550 109704: 83 c4 10 add $0x10,%esp 109707: 8b 45 e4 mov -0x1c(%ebp),%eax 10970a: eb cf jmp 1096db =============================================================================== 0010fbc0 : */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 10fbc0: 55 push %ebp 10fbc1: 89 e5 mov %esp,%ebp 10fbc3: 8b 55 08 mov 0x8(%ebp),%edx uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 10fbc6: 89 d0 mov %edx,%eax 10fbc8: 83 e0 06 and $0x6,%eax 10fbcb: 83 f8 06 cmp $0x6,%eax 10fbce: 74 2c je 10fbfc <== NEVER TAKEN fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 10fbd0: f6 c2 02 test $0x2,%dl 10fbd3: 75 23 jne 10fbf8 <== ALWAYS TAKEN ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { fcntl_flags |= O_RDWR; 10fbd5: 31 c0 xor %eax,%eax 10fbd7: f6 c2 04 test $0x4,%dl <== NOT EXECUTED 10fbda: 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 ) { 10fbdd: f6 c2 01 test $0x1,%dl 10fbe0: 74 03 je 10fbe5 fcntl_flags |= O_NONBLOCK; 10fbe2: 80 cc 40 or $0x40,%ah } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 10fbe5: f6 c6 02 test $0x2,%dh 10fbe8: 74 03 je 10fbed fcntl_flags |= O_APPEND; 10fbea: 83 c8 08 or $0x8,%eax } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 10fbed: 80 e6 04 and $0x4,%dh 10fbf0: 74 03 je 10fbf5 fcntl_flags |= O_CREAT; 10fbf2: 80 cc 02 or $0x2,%ah } return fcntl_flags; } 10fbf5: c9 leave 10fbf6: c3 ret 10fbf7: 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; 10fbf8: 31 c0 xor %eax,%eax 10fbfa: eb e1 jmp 10fbdd ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { fcntl_flags |= O_RDWR; 10fbfc: b8 02 00 00 00 mov $0x2,%eax <== NOT EXECUTED 10fc01: eb da jmp 10fbdd <== NOT EXECUTED =============================================================================== 0010af10 : * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { 10af10: 55 push %ebp 10af11: 89 e5 mov %esp,%ebp 10af13: 83 ec 1c sub $0x1c,%esp uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { 10af16: 8d 45 f4 lea -0xc(%ebp),%eax 10af19: 50 push %eax 10af1a: ff 75 08 pushl 0x8(%ebp) 10af1d: ff 35 58 81 12 00 pushl 0x128158 10af23: e8 ec 5a 00 00 call 110a14 <_Protected_heap_Get_block_size> 10af28: 83 c4 10 add $0x10,%esp 10af2b: 84 c0 test %al,%al 10af2d: 74 11 je 10af40 <== NEVER TAKEN MSBUMP(lifetime_freed, size); 10af2f: 8b 45 f4 mov -0xc(%ebp),%eax 10af32: 31 d2 xor %edx,%edx 10af34: 01 05 c4 cc 12 00 add %eax,0x12ccc4 10af3a: 11 15 c8 cc 12 00 adc %edx,0x12ccc8 } } 10af40: c9 leave 10af41: c3 ret =============================================================================== 0010af44 : } static void rtems_malloc_statistics_at_malloc( void *pointer ) { 10af44: 55 push %ebp 10af45: 89 e5 mov %esp,%ebp 10af47: 83 ec 18 sub $0x18,%esp 10af4a: 8b 45 08 mov 0x8(%ebp),%eax uintptr_t actual_size = 0; 10af4d: c7 45 f4 00 00 00 00 movl $0x0,-0xc(%ebp) uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) 10af54: 85 c0 test %eax,%eax 10af56: 74 43 je 10af9b <== NEVER TAKEN return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); 10af58: 52 push %edx 10af59: 8d 55 f4 lea -0xc(%ebp),%edx 10af5c: 52 push %edx 10af5d: 50 push %eax 10af5e: ff 35 58 81 12 00 pushl 0x128158 10af64: e8 ab 5a 00 00 call 110a14 <_Protected_heap_Get_block_size> MSBUMP(lifetime_allocated, actual_size); 10af69: 8b 45 f4 mov -0xc(%ebp),%eax 10af6c: 31 d2 xor %edx,%edx 10af6e: 03 05 bc cc 12 00 add 0x12ccbc,%eax 10af74: 13 15 c0 cc 12 00 adc 0x12ccc0,%edx 10af7a: a3 bc cc 12 00 mov %eax,0x12ccbc 10af7f: 89 15 c0 cc 12 00 mov %edx,0x12ccc0 current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); 10af85: 2b 05 c4 cc 12 00 sub 0x12ccc4,%eax if (current_depth > s->max_depth) 10af8b: 83 c4 10 add $0x10,%esp 10af8e: 3b 05 b8 cc 12 00 cmp 0x12ccb8,%eax 10af94: 76 05 jbe 10af9b s->max_depth = current_depth; 10af96: a3 b8 cc 12 00 mov %eax,0x12ccb8 } 10af9b: c9 leave 10af9c: c3 ret =============================================================================== 00113bc4 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 113bc4: 55 push %ebp 113bc5: 89 e5 mov %esp,%ebp 113bc7: 53 push %ebx 113bc8: 83 ec 14 sub $0x14,%esp 113bcb: 8b 5d 08 mov 0x8(%ebp),%ebx void *return_this; /* * Parameter error checks */ if ( !pointer ) 113bce: 85 db test %ebx,%ebx 113bd0: 74 5b je 113c2d return EINVAL; *pointer = NULL; 113bd2: 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()) && 113bd8: 83 3d 80 aa 12 00 03 cmpl $0x3,0x12aa80 113bdf: 74 43 je 113c24 <== ALWAYS TAKEN return EINVAL; /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 113be1: e8 7a 55 ff ff call 109160 Heap_Control *heap, uintptr_t size, uintptr_t alignment ) { return 113be6: 6a 00 push $0x0 113be8: ff 75 0c pushl 0xc(%ebp) 113beb: ff 75 10 pushl 0x10(%ebp) 113bee: ff 35 b8 64 12 00 pushl 0x1264b8 113bf4: e8 ab a6 ff ff call 10e2a4 <_Protected_heap_Allocate_aligned_with_boundary> return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 113bf9: 83 c4 10 add $0x10,%esp 113bfc: 85 c0 test %eax,%eax 113bfe: 74 38 je 113c38 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 113c00: 8b 15 a8 8a 12 00 mov 0x128aa8,%edx 113c06: 85 d2 test %edx,%edx 113c08: 74 10 je 113c1a (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 113c0a: 83 ec 0c sub $0xc,%esp 113c0d: 53 push %ebx 113c0e: 89 45 f4 mov %eax,-0xc(%ebp) 113c11: ff 52 04 call *0x4(%edx) 113c14: 83 c4 10 add $0x10,%esp 113c17: 8b 45 f4 mov -0xc(%ebp),%eax *pointer = return_this; 113c1a: 89 03 mov %eax,(%ebx) return 0; 113c1c: 31 c0 xor %eax,%eax } 113c1e: 8b 5d fc mov -0x4(%ebp),%ebx 113c21: c9 leave 113c22: c3 ret 113c23: 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() ) 113c24: e8 f7 54 ff ff call 109120 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 113c29: 84 c0 test %al,%al 113c2b: 75 b4 jne 113be1 <== ALWAYS TAKEN !malloc_is_system_state_OK() ) return EINVAL; 113c2d: 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; } 113c32: 8b 5d fc mov -0x4(%ebp),%ebx 113c35: c9 leave 113c36: c3 ret 113c37: 90 nop RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) return ENOMEM; 113c38: b8 0c 00 00 00 mov $0xc,%eax 113c3d: eb df jmp 113c1e =============================================================================== 001163bc : rtems_id id, const void *buffer, size_t size, uint32_t *count ) { 1163bc: 55 push %ebp 1163bd: 89 e5 mov %esp,%ebp 1163bf: 57 push %edi 1163c0: 56 push %esi 1163c1: 53 push %ebx 1163c2: 83 ec 1c sub $0x1c,%esp 1163c5: 8b 7d 08 mov 0x8(%ebp),%edi 1163c8: 8b 5d 0c mov 0xc(%ebp),%ebx 1163cb: 8b 75 14 mov 0x14(%ebp),%esi register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status core_status; if ( !buffer ) 1163ce: 85 db test %ebx,%ebx 1163d0: 74 62 je 116434 return RTEMS_INVALID_ADDRESS; if ( !count ) 1163d2: 85 f6 test %esi,%esi 1163d4: 74 5e je 116434 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 1163d6: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1163d7: 8d 45 e4 lea -0x1c(%ebp),%eax 1163da: 50 push %eax 1163db: 57 push %edi 1163dc: 68 40 0c 14 00 push $0x140c40 1163e1: e8 c6 4d 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 1163e6: 83 c4 10 add $0x10,%esp 1163e9: 8b 55 e4 mov -0x1c(%ebp),%edx 1163ec: 85 d2 test %edx,%edx 1163ee: 74 10 je 116400 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1163f0: b8 04 00 00 00 mov $0x4,%eax } 1163f5: 8d 65 f4 lea -0xc(%ebp),%esp 1163f8: 5b pop %ebx 1163f9: 5e pop %esi 1163fa: 5f pop %edi 1163fb: c9 leave 1163fc: c3 ret 1163fd: 8d 76 00 lea 0x0(%esi),%esi the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: core_status = _CORE_message_queue_Broadcast( 116400: 83 ec 08 sub $0x8,%esp 116403: 56 push %esi 116404: 6a 00 push $0x0 116406: 57 push %edi 116407: ff 75 10 pushl 0x10(%ebp) 11640a: 53 push %ebx 11640b: 83 c0 14 add $0x14,%eax 11640e: 50 push %eax 11640f: e8 80 34 00 00 call 119894 <_CORE_message_queue_Broadcast> 116414: 89 c3 mov %eax,%ebx NULL, #endif count ); _Thread_Enable_dispatch(); 116416: 83 c4 20 add $0x20,%esp 116419: e8 16 58 00 00 call 11bc34 <_Thread_Enable_dispatch> return 11641e: 83 ec 0c sub $0xc,%esp 116421: 53 push %ebx 116422: e8 69 03 00 00 call 116790 <_Message_queue_Translate_core_message_queue_return_code> 116427: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11642a: 8d 65 f4 lea -0xc(%ebp),%esp 11642d: 5b pop %ebx 11642e: 5e pop %esi 11642f: 5f pop %edi 116430: c9 leave 116431: c3 ret 116432: 66 90 xchg %ax,%ax if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !count ) return RTEMS_INVALID_ADDRESS; 116434: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116439: 8d 65 f4 lea -0xc(%ebp),%esp 11643c: 5b pop %ebx 11643d: 5e pop %esi 11643e: 5f pop %edi 11643f: c9 leave 116440: c3 ret =============================================================================== 00113858 : uint32_t count, size_t max_message_size, rtems_attribute attribute_set, rtems_id *id ) { 113858: 55 push %ebp 113859: 89 e5 mov %esp,%ebp 11385b: 57 push %edi 11385c: 56 push %esi 11385d: 53 push %ebx 11385e: 83 ec 2c sub $0x2c,%esp 113861: 8b 5d 08 mov 0x8(%ebp),%ebx 113864: 8b 75 0c mov 0xc(%ebp),%esi 113867: 8b 4d 10 mov 0x10(%ebp),%ecx 11386a: 8b 7d 18 mov 0x18(%ebp),%edi CORE_message_queue_Attributes the_msgq_attributes; #if defined(RTEMS_MULTIPROCESSING) bool is_global; #endif if ( !rtems_is_name_valid( name ) ) 11386d: 85 db test %ebx,%ebx 11386f: 74 2f je 1138a0 return RTEMS_INVALID_NAME; if ( !id ) 113871: 85 ff test %edi,%edi 113873: 0f 84 a3 00 00 00 je 11391c if ( (is_global = _Attributes_Is_global( attribute_set ) ) && !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) 113879: 85 f6 test %esi,%esi 11387b: 74 13 je 113890 return RTEMS_INVALID_NUMBER; if ( max_message_size == 0 ) 11387d: 85 c9 test %ecx,%ecx 11387f: 75 2f jne 1138b0 return RTEMS_INVALID_SIZE; 113881: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 113886: 8d 65 f4 lea -0xc(%ebp),%esp 113889: 5b pop %ebx 11388a: 5e pop %esi 11388b: 5f pop %edi 11388c: c9 leave 11388d: c3 ret 11388e: 66 90 xchg %ax,%ax !_System_state_Is_multiprocessing ) return RTEMS_MP_NOT_CONFIGURED; #endif if ( count == 0 ) return RTEMS_INVALID_NUMBER; 113890: b8 0a 00 00 00 mov $0xa,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 113895: 8d 65 f4 lea -0xc(%ebp),%esp 113898: 5b pop %ebx 113899: 5e pop %esi 11389a: 5f pop %edi 11389b: c9 leave 11389c: c3 ret 11389d: 8d 76 00 lea 0x0(%esi),%esi #if defined(RTEMS_MULTIPROCESSING) bool is_global; #endif if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 1138a0: b8 03 00 00 00 mov $0x3,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 1138a5: 8d 65 f4 lea -0xc(%ebp),%esp 1138a8: 5b pop %ebx 1138a9: 5e pop %esi 1138aa: 5f pop %edi 1138ab: c9 leave 1138ac: c3 ret 1138ad: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 1138b0: a1 50 f6 12 00 mov 0x12f650,%eax 1138b5: 40 inc %eax 1138b6: a3 50 f6 12 00 mov %eax,0x12f650 #endif #endif _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); 1138bb: 89 4d d4 mov %ecx,-0x2c(%ebp) 1138be: e8 5d 54 00 00 call 118d20 <_Message_queue_Allocate> 1138c3: 89 c2 mov %eax,%edx if ( !the_message_queue ) { 1138c5: 85 c0 test %eax,%eax 1138c7: 8b 4d d4 mov -0x2c(%ebp),%ecx 1138ca: 74 7c je 113948 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_message_queue->attribute_set = attribute_set; 1138cc: 8b 45 14 mov 0x14(%ebp),%eax 1138cf: 89 42 10 mov %eax,0x10(%edx) if (_Attributes_Is_priority( attribute_set ) ) the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY; 1138d2: a8 04 test $0x4,%al 1138d4: 0f 95 c0 setne %al 1138d7: 0f b6 c0 movzbl %al,%eax 1138da: 89 45 e4 mov %eax,-0x1c(%ebp) else the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO; if ( ! _CORE_message_queue_Initialize( 1138dd: 51 push %ecx 1138de: 56 push %esi 1138df: 8d 45 e4 lea -0x1c(%ebp),%eax 1138e2: 50 push %eax 1138e3: 8d 42 14 lea 0x14(%edx),%eax 1138e6: 50 push %eax 1138e7: 89 55 d4 mov %edx,-0x2c(%ebp) 1138ea: e8 e5 10 00 00 call 1149d4 <_CORE_message_queue_Initialize> 1138ef: 83 c4 10 add $0x10,%esp 1138f2: 84 c0 test %al,%al 1138f4: 8b 55 d4 mov -0x2c(%ebp),%edx 1138f7: 75 2f jne 113928 */ RTEMS_INLINE_ROUTINE void _Message_queue_Free ( Message_queue_Control *the_message_queue ) { _Objects_Free( &_Message_queue_Information, &the_message_queue->Object ); 1138f9: 83 ec 08 sub $0x8,%esp 1138fc: 52 push %edx 1138fd: 68 a0 f9 12 00 push $0x12f9a0 113902: e8 81 1e 00 00 call 115788 <_Objects_Free> _Objects_MP_Close( &_Message_queue_Information, the_message_queue->Object.id); #endif _Message_queue_Free( the_message_queue ); _Thread_Enable_dispatch(); 113907: e8 c4 2a 00 00 call 1163d0 <_Thread_Enable_dispatch> return RTEMS_UNSATISFIED; 11390c: 83 c4 10 add $0x10,%esp 11390f: b8 0d 00 00 00 mov $0xd,%eax 113914: e9 6d ff ff ff jmp 113886 113919: 8d 76 00 lea 0x0(%esi),%esi if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 11391c: b8 09 00 00 00 mov $0x9,%eax 113921: e9 60 ff ff ff jmp 113886 113926: 66 90 xchg %ax,%ax Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 113928: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 11392b: 0f b7 f0 movzwl %ax,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 11392e: 8b 0d bc f9 12 00 mov 0x12f9bc,%ecx 113934: 89 14 b1 mov %edx,(%ecx,%esi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 113937: 89 5a 0c mov %ebx,0xc(%edx) &_Message_queue_Information, &the_message_queue->Object, (Objects_Name) name ); *id = the_message_queue->Object.id; 11393a: 89 07 mov %eax,(%edi) name, 0 ); #endif _Thread_Enable_dispatch(); 11393c: e8 8f 2a 00 00 call 1163d0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 113941: 31 c0 xor %eax,%eax 113943: e9 3e ff ff ff jmp 113886 _Thread_Disable_dispatch(); /* protects object pointer */ the_message_queue = _Message_queue_Allocate(); if ( !the_message_queue ) { _Thread_Enable_dispatch(); 113948: e8 83 2a 00 00 call 1163d0 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 11394d: b8 05 00 00 00 mov $0x5,%eax 113952: e9 2f ff ff ff jmp 113886 =============================================================================== 00116544 : */ rtems_status_code rtems_message_queue_delete( rtems_id id ) { 116544: 55 push %ebp 116545: 89 e5 mov %esp,%ebp 116547: 53 push %ebx 116548: 83 ec 18 sub $0x18,%esp register Message_queue_Control *the_message_queue; Objects_Locations location; the_message_queue = _Message_queue_Get( id, &location ); 11654b: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 11654e: 50 push %eax 11654f: ff 75 08 pushl 0x8(%ebp) 116552: 68 40 0c 14 00 push $0x140c40 116557: e8 50 4c 00 00 call 11b1ac <_Objects_Get> 11655c: 89 c3 mov %eax,%ebx switch ( location ) { 11655e: 83 c4 10 add $0x10,%esp 116561: 8b 4d f4 mov -0xc(%ebp),%ecx 116564: 85 c9 test %ecx,%ecx 116566: 75 3c jne 1165a4 case OBJECTS_LOCAL: _Objects_Close( &_Message_queue_Information, 116568: 83 ec 08 sub $0x8,%esp 11656b: 50 push %eax 11656c: 68 40 0c 14 00 push $0x140c40 116571: e8 be 47 00 00 call 11ad34 <_Objects_Close> &the_message_queue->Object ); _CORE_message_queue_Close( 116576: 83 c4 0c add $0xc,%esp 116579: 6a 05 push $0x5 11657b: 6a 00 push $0x0 11657d: 8d 43 14 lea 0x14(%ebx),%eax 116580: 50 push %eax 116581: e8 92 33 00 00 call 119918 <_CORE_message_queue_Close> */ RTEMS_INLINE_ROUTINE void _Message_queue_Free ( Message_queue_Control *the_message_queue ) { _Objects_Free( &_Message_queue_Information, &the_message_queue->Object ); 116586: 58 pop %eax 116587: 5a pop %edx 116588: 53 push %ebx 116589: 68 40 0c 14 00 push $0x140c40 11658e: e8 9d 4a 00 00 call 11b030 <_Objects_Free> 0, /* Not used */ 0 ); } #endif _Thread_Enable_dispatch(); 116593: e8 9c 56 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116598: 83 c4 10 add $0x10,%esp 11659b: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11659d: 8b 5d fc mov -0x4(%ebp),%ebx 1165a0: c9 leave 1165a1: c3 ret 1165a2: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1165a4: b8 04 00 00 00 mov $0x4,%eax } 1165a9: 8b 5d fc mov -0x4(%ebp),%ebx 1165ac: c9 leave 1165ad: c3 ret =============================================================================== 001165b0 : rtems_status_code rtems_message_queue_flush( rtems_id id, uint32_t *count ) { 1165b0: 55 push %ebp 1165b1: 89 e5 mov %esp,%ebp 1165b3: 53 push %ebx 1165b4: 83 ec 14 sub $0x14,%esp 1165b7: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 1165ba: 85 db test %ebx,%ebx 1165bc: 74 46 je 116604 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 1165be: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1165bf: 8d 45 f4 lea -0xc(%ebp),%eax 1165c2: 50 push %eax 1165c3: ff 75 08 pushl 0x8(%ebp) 1165c6: 68 40 0c 14 00 push $0x140c40 1165cb: e8 dc 4b 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 1165d0: 83 c4 10 add $0x10,%esp 1165d3: 8b 55 f4 mov -0xc(%ebp),%edx 1165d6: 85 d2 test %edx,%edx 1165d8: 74 0a je 1165e4 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1165da: b8 04 00 00 00 mov $0x4,%eax } 1165df: 8b 5d fc mov -0x4(%ebp),%ebx 1165e2: c9 leave 1165e3: c3 ret the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: *count = _CORE_message_queue_Flush( &the_message_queue->message_queue ); 1165e4: 83 ec 0c sub $0xc,%esp 1165e7: 83 c0 14 add $0x14,%eax 1165ea: 50 push %eax 1165eb: e8 64 33 00 00 call 119954 <_CORE_message_queue_Flush> 1165f0: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 1165f2: e8 3d 56 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1165f7: 83 c4 10 add $0x10,%esp 1165fa: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1165fc: 8b 5d fc mov -0x4(%ebp),%ebx 1165ff: c9 leave 116600: c3 ret 116601: 8d 76 00 lea 0x0(%esi),%esi { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) return RTEMS_INVALID_ADDRESS; 116604: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116609: 8b 5d fc mov -0x4(%ebp),%ebx 11660c: c9 leave 11660d: c3 ret =============================================================================== 00116610 : rtems_status_code rtems_message_queue_get_number_pending( rtems_id id, uint32_t *count ) { 116610: 55 push %ebp 116611: 89 e5 mov %esp,%ebp 116613: 53 push %ebx 116614: 83 ec 14 sub $0x14,%esp 116617: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) 11661a: 85 db test %ebx,%ebx 11661c: 74 3a je 116658 11661e: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 11661f: 8d 45 f4 lea -0xc(%ebp),%eax 116622: 50 push %eax 116623: ff 75 08 pushl 0x8(%ebp) 116626: 68 40 0c 14 00 push $0x140c40 11662b: e8 7c 4b 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 116630: 83 c4 10 add $0x10,%esp 116633: 8b 55 f4 mov -0xc(%ebp),%edx 116636: 85 d2 test %edx,%edx 116638: 74 0a je 116644 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11663a: b8 04 00 00 00 mov $0x4,%eax } 11663f: 8b 5d fc mov -0x4(%ebp),%ebx 116642: c9 leave 116643: c3 ret the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: *count = the_message_queue->message_queue.number_of_pending_messages; 116644: 8b 40 5c mov 0x5c(%eax),%eax 116647: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 116649: e8 e6 55 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11664e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116650: 8b 5d fc mov -0x4(%ebp),%ebx 116653: c9 leave 116654: c3 ret 116655: 8d 76 00 lea 0x0(%esi),%esi { register Message_queue_Control *the_message_queue; Objects_Locations location; if ( !count ) return RTEMS_INVALID_ADDRESS; 116658: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11665d: 8b 5d fc mov -0x4(%ebp),%ebx 116660: c9 leave 116661: c3 ret =============================================================================== 0011397c : void *buffer, size_t *size, rtems_option option_set, rtems_interval timeout ) { 11397c: 55 push %ebp 11397d: 89 e5 mov %esp,%ebp 11397f: 56 push %esi 113980: 53 push %ebx 113981: 83 ec 10 sub $0x10,%esp 113984: 8b 5d 0c mov 0xc(%ebp),%ebx 113987: 8b 75 10 mov 0x10(%ebp),%esi register Message_queue_Control *the_message_queue; Objects_Locations location; bool wait; if ( !buffer ) 11398a: 85 db test %ebx,%ebx 11398c: 74 6e je 1139fc return RTEMS_INVALID_ADDRESS; if ( !size ) 11398e: 85 f6 test %esi,%esi 113990: 74 6a je 1139fc Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 113992: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 113993: 8d 45 f4 lea -0xc(%ebp),%eax 113996: 50 push %eax 113997: ff 75 08 pushl 0x8(%ebp) 11399a: 68 a0 f9 12 00 push $0x12f9a0 11399f: e8 24 1f 00 00 call 1158c8 <_Objects_Get> switch ( location ) { 1139a4: 83 c4 10 add $0x10,%esp 1139a7: 8b 55 f4 mov -0xc(%ebp),%edx 1139aa: 85 d2 test %edx,%edx 1139ac: 75 42 jne 1139f0 if ( _Options_Is_no_wait( option_set ) ) wait = false; else wait = true; _CORE_message_queue_Seize( 1139ae: 83 ec 08 sub $0x8,%esp 1139b1: ff 75 18 pushl 0x18(%ebp) */ RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait ( rtems_option option_set ) { return (option_set & RTEMS_NO_WAIT) ? true : false; 1139b4: 8b 55 14 mov 0x14(%ebp),%edx 1139b7: 83 e2 01 and $0x1,%edx 1139ba: 83 f2 01 xor $0x1,%edx 1139bd: 52 push %edx 1139be: 56 push %esi 1139bf: 53 push %ebx 1139c0: ff 70 08 pushl 0x8(%eax) 1139c3: 83 c0 14 add $0x14,%eax 1139c6: 50 push %eax 1139c7: e8 a8 10 00 00 call 114a74 <_CORE_message_queue_Seize> buffer, size, wait, timeout ); _Thread_Enable_dispatch(); 1139cc: 83 c4 20 add $0x20,%esp 1139cf: e8 fc 29 00 00 call 1163d0 <_Thread_Enable_dispatch> return _Message_queue_Translate_core_message_queue_return_code( 1139d4: 83 ec 0c sub $0xc,%esp _Thread_Executing->Wait.return_code 1139d7: a1 18 f9 12 00 mov 0x12f918,%eax size, wait, timeout ); _Thread_Enable_dispatch(); return _Message_queue_Translate_core_message_queue_return_code( 1139dc: ff 70 34 pushl 0x34(%eax) 1139df: e8 a0 00 00 00 call 113a84 <_Message_queue_Translate_core_message_queue_return_code> 1139e4: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1139e7: 8d 65 f8 lea -0x8(%ebp),%esp 1139ea: 5b pop %ebx 1139eb: 5e pop %esi 1139ec: c9 leave 1139ed: c3 ret 1139ee: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1139f0: b8 04 00 00 00 mov $0x4,%eax } 1139f5: 8d 65 f8 lea -0x8(%ebp),%esp 1139f8: 5b pop %ebx 1139f9: 5e pop %esi 1139fa: c9 leave 1139fb: c3 ret if ( !buffer ) return RTEMS_INVALID_ADDRESS; if ( !size ) return RTEMS_INVALID_ADDRESS; 1139fc: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 113a01: 8d 65 f8 lea -0x8(%ebp),%esp 113a04: 5b pop %ebx 113a05: 5e pop %esi 113a06: c9 leave 113a07: c3 ret =============================================================================== 0010b3a8 : rtems_status_code rtems_message_queue_send( rtems_id id, const void *buffer, size_t size ) { 10b3a8: 55 push %ebp 10b3a9: 89 e5 mov %esp,%ebp 10b3ab: 56 push %esi 10b3ac: 53 push %ebx 10b3ad: 83 ec 10 sub $0x10,%esp 10b3b0: 8b 75 08 mov 0x8(%ebp),%esi 10b3b3: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) 10b3b6: 85 db test %ebx,%ebx 10b3b8: 74 5e je 10b418 Objects_Id id, Objects_Locations *location ) { return (Message_queue_Control *) _Objects_Get( &_Message_queue_Information, id, location ); 10b3ba: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 10b3bb: 8d 45 f4 lea -0xc(%ebp),%eax 10b3be: 50 push %eax 10b3bf: 56 push %esi 10b3c0: 68 00 68 12 00 push $0x126800 10b3c5: e8 a2 19 00 00 call 10cd6c <_Objects_Get> switch ( location ) { 10b3ca: 83 c4 10 add $0x10,%esp 10b3cd: 8b 55 f4 mov -0xc(%ebp),%edx 10b3d0: 85 d2 test %edx,%edx 10b3d2: 74 0c je 10b3e0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b3d4: b8 04 00 00 00 mov $0x4,%eax } 10b3d9: 8d 65 f8 lea -0x8(%ebp),%esp 10b3dc: 5b pop %ebx 10b3dd: 5e pop %esi 10b3de: c9 leave 10b3df: c3 ret CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, bool wait, Watchdog_Interval timeout ) { return _CORE_message_queue_Submit( 10b3e0: 6a 00 push $0x0 10b3e2: 6a 00 push $0x0 10b3e4: 68 ff ff ff 7f push $0x7fffffff 10b3e9: 6a 00 push $0x0 10b3eb: 56 push %esi 10b3ec: ff 75 10 pushl 0x10(%ebp) 10b3ef: 53 push %ebx the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status = _CORE_message_queue_Send( 10b3f0: 83 c0 14 add $0x14,%eax 10b3f3: 50 push %eax 10b3f4: e8 f7 0b 00 00 call 10bff0 <_CORE_message_queue_Submit> 10b3f9: 89 c3 mov %eax,%ebx MESSAGE_QUEUE_MP_HANDLER, false, /* sender does not block */ 0 /* no timeout */ ); _Thread_Enable_dispatch(); 10b3fb: 83 c4 20 add $0x20,%esp 10b3fe: e8 f1 23 00 00 call 10d7f4 <_Thread_Enable_dispatch> /* * Since this API does not allow for blocking sends, we can directly * return the returned status. */ return _Message_queue_Translate_core_message_queue_return_code(status); 10b403: 83 ec 0c sub $0xc,%esp 10b406: 53 push %ebx 10b407: e8 18 00 00 00 call 10b424 <_Message_queue_Translate_core_message_queue_return_code> 10b40c: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b40f: 8d 65 f8 lea -0x8(%ebp),%esp 10b412: 5b pop %ebx 10b413: 5e pop %esi 10b414: c9 leave 10b415: c3 ret 10b416: 66 90 xchg %ax,%ax register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) return RTEMS_INVALID_ADDRESS; 10b418: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b41d: 8d 65 f8 lea -0x8(%ebp),%esp 10b420: 5b pop %ebx 10b421: 5e pop %esi 10b422: c9 leave 10b423: c3 ret =============================================================================== 001167a0 : rtems_status_code rtems_message_queue_urgent( rtems_id id, const void *buffer, size_t size ) { 1167a0: 55 push %ebp 1167a1: 89 e5 mov %esp,%ebp 1167a3: 56 push %esi 1167a4: 53 push %ebx 1167a5: 83 ec 10 sub $0x10,%esp 1167a8: 8b 75 08 mov 0x8(%ebp),%esi 1167ab: 8b 5d 0c mov 0xc(%ebp),%ebx register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) 1167ae: 85 db test %ebx,%ebx 1167b0: 74 5e je 116810 1167b2: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_message_queue = _Message_queue_Get( id, &location ); 1167b3: 8d 45 f4 lea -0xc(%ebp),%eax 1167b6: 50 push %eax 1167b7: 56 push %esi 1167b8: 68 40 0c 14 00 push $0x140c40 1167bd: e8 ea 49 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 1167c2: 83 c4 10 add $0x10,%esp 1167c5: 8b 55 f4 mov -0xc(%ebp),%edx 1167c8: 85 d2 test %edx,%edx 1167ca: 74 0c je 1167d8 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1167cc: b8 04 00 00 00 mov $0x4,%eax } 1167d1: 8d 65 f8 lea -0x8(%ebp),%esp 1167d4: 5b pop %ebx 1167d5: 5e pop %esi 1167d6: c9 leave 1167d7: c3 ret CORE_message_queue_API_mp_support_callout api_message_queue_mp_support, bool wait, Watchdog_Interval timeout ) { return _CORE_message_queue_Submit( 1167d8: 6a 00 push $0x0 1167da: 6a 00 push $0x0 1167dc: 68 00 00 00 80 push $0x80000000 1167e1: 6a 00 push $0x0 1167e3: 56 push %esi 1167e4: ff 75 10 pushl 0x10(%ebp) 1167e7: 53 push %ebx the_message_queue = _Message_queue_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status = _CORE_message_queue_Urgent( 1167e8: 83 c0 14 add $0x14,%eax 1167eb: 50 push %eax 1167ec: e8 3f 33 00 00 call 119b30 <_CORE_message_queue_Submit> 1167f1: 89 c3 mov %eax,%ebx id, MESSAGE_QUEUE_MP_HANDLER, false, /* sender does not block */ 0 /* no timeout */ ); _Thread_Enable_dispatch(); 1167f3: 83 c4 20 add $0x20,%esp 1167f6: e8 39 54 00 00 call 11bc34 <_Thread_Enable_dispatch> /* * Since this API does not allow for blocking sends, we can directly * return the returned status. */ return _Message_queue_Translate_core_message_queue_return_code(status); 1167fb: 83 ec 0c sub $0xc,%esp 1167fe: 53 push %ebx 1167ff: e8 8c ff ff ff call 116790 <_Message_queue_Translate_core_message_queue_return_code> 116804: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116807: 8d 65 f8 lea -0x8(%ebp),%esp 11680a: 5b pop %ebx 11680b: 5e pop %esi 11680c: c9 leave 11680d: c3 ret 11680e: 66 90 xchg %ax,%ax register Message_queue_Control *the_message_queue; Objects_Locations location; CORE_message_queue_Status status; if ( !buffer ) return RTEMS_INVALID_ADDRESS; 116810: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116815: 8d 65 f8 lea -0x8(%ebp),%esp 116818: 5b pop %ebx 116819: 5e pop %esi 11681a: c9 leave 11681b: c3 ret =============================================================================== 0011222c : return (retval); } int rtems_mkdir(const char *path, mode_t mode) { 11222c: 55 push %ebp 11222d: 89 e5 mov %esp,%ebp 11222f: 57 push %edi 112230: 56 push %esi 112231: 53 push %ebx 112232: 83 ec 78 sub $0x78,%esp int success = 0; char *dup_path = strdup(path); 112235: ff 75 08 pushl 0x8(%ebp) 112238: e8 f7 23 00 00 call 114634 11223d: 89 c7 mov %eax,%edi if (dup_path != NULL) { 11223f: 83 c4 10 add $0x10,%esp 112242: 85 c0 test %eax,%eax 112244: 0f 84 0a 01 00 00 je 112354 <== NEVER TAKEN char *p; p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ 11224a: 8a 10 mov (%eax),%dl 11224c: 80 fa 2f cmp $0x2f,%dl 11224f: 0f 84 0f 01 00 00 je 112364 112255: 89 c3 mov %eax,%ebx 112257: c7 45 94 00 00 00 00 movl $0x0,-0x6c(%ebp) 11225e: b8 01 00 00 00 mov $0x1,%eax ++p; for (first = 1, last = 0; !last ; ++p) { if (p[0] == '\0') 112263: 84 d2 test %dl,%dl 112265: 74 11 je 112278 <== NEVER TAKEN 112267: 90 nop last = 1; else if (p[0] != '/') 112268: 80 fa 2f cmp $0x2f,%dl 11226b: 0f 84 83 00 00 00 je 1122f4 p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ ++p; for (first = 1, last = 0; !last ; ++p) { 112271: 43 inc %ebx 112272: 8a 13 mov (%ebx),%dl if (p[0] == '\0') 112274: 84 d2 test %dl,%dl 112276: 75 f0 jne 112268 last = 1; else if (p[0] != '/') continue; *p = '\0'; 112278: c6 03 00 movb $0x0,(%ebx) 11227b: be 01 00 00 00 mov $0x1,%esi if (!last && p[1] == '\0') last = 1; if (first) { 112280: 85 c0 test %eax,%eax 112282: 75 54 jne 1122d8 oumask = umask(0); numask = oumask & ~(S_IWUSR | S_IXUSR); (void)umask(numask); first = 0; } if (last) 112284: 85 f6 test %esi,%esi 112286: 75 3c jne 1122c4 (void)umask(oumask); if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) { 112288: b8 ff 01 00 00 mov $0x1ff,%eax 11228d: 83 ec 08 sub $0x8,%esp 112290: 50 push %eax 112291: 57 push %edi 112292: e8 ed 73 ff ff call 109684 112297: 83 c4 10 add $0x10,%esp 11229a: 85 c0 test %eax,%eax 11229c: 78 6a js 112308 } else { retval = 0; break; } } if (!last) 11229e: 85 f6 test %esi,%esi 1122a0: 75 0a jne 1122ac *p = '/'; 1122a2: c6 03 2f movb $0x2f,(%ebx) 1122a5: 31 c0 xor %eax,%eax 1122a7: eb c8 jmp 112271 1122a9: 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); 1122ac: 83 ec 0c sub $0xc,%esp 1122af: 57 push %edi 1122b0: e8 f7 6d ff ff call 1090ac 1122b5: 83 c4 10 add $0x10,%esp } return success != 0 ? 0 : -1; 1122b8: 31 c0 xor %eax,%eax } 1122ba: 8d 65 f4 lea -0xc(%ebp),%esp 1122bd: 5b pop %ebx 1122be: 5e pop %esi 1122bf: 5f pop %edi 1122c0: c9 leave 1122c1: c3 ret 1122c2: 66 90 xchg %ax,%ax numask = oumask & ~(S_IWUSR | S_IXUSR); (void)umask(numask); first = 0; } if (last) (void)umask(oumask); 1122c4: 83 ec 0c sub $0xc,%esp 1122c7: ff 75 94 pushl -0x6c(%ebp) 1122ca: e8 81 01 00 00 call 112450 1122cf: 83 c4 10 add $0x10,%esp if (mkdir(path, last ? omode : S_IRWXU | S_IRWXG | S_IRWXO) < 0) { 1122d2: 8b 45 0c mov 0xc(%ebp),%eax 1122d5: eb b6 jmp 11228d 1122d7: 90 nop * mkdir [-m mode] dir * * We change the user's umask and then restore it, * instead of doing chmod's. */ oumask = umask(0); 1122d8: 83 ec 0c sub $0xc,%esp 1122db: 6a 00 push $0x0 1122dd: e8 6e 01 00 00 call 112450 1122e2: 89 45 94 mov %eax,-0x6c(%ebp) numask = oumask & ~(S_IWUSR | S_IXUSR); 1122e5: 24 3f and $0x3f,%al (void)umask(numask); 1122e7: 89 04 24 mov %eax,(%esp) 1122ea: e8 61 01 00 00 call 112450 1122ef: 83 c4 10 add $0x10,%esp 1122f2: eb 90 jmp 112284 for (first = 1, last = 0; !last ; ++p) { if (p[0] == '\0') last = 1; else if (p[0] != '/') continue; *p = '\0'; 1122f4: c6 03 00 movb $0x0,(%ebx) if (!last && p[1] == '\0') 1122f7: 31 d2 xor %edx,%edx 1122f9: 80 7b 01 00 cmpb $0x0,0x1(%ebx) 1122fd: 0f 94 c2 sete %dl 112300: 89 d6 mov %edx,%esi 112302: e9 79 ff ff ff jmp 112280 112307: 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) { 112308: e8 a7 16 00 00 call 1139b4 <__errno> 11230d: 83 38 11 cmpl $0x11,(%eax) 112310: 74 0a je 11231c 112312: e8 9d 16 00 00 call 1139b4 <__errno> 112317: 83 38 15 cmpl $0x15,(%eax) 11231a: 75 53 jne 11236f <== ALWAYS TAKEN if (stat(path, &sb) < 0) { 11231c: 83 ec 08 sub $0x8,%esp 11231f: 8d 45 a0 lea -0x60(%ebp),%eax 112322: 50 push %eax 112323: 57 push %edi 112324: e8 7f 00 00 00 call 1123a8 112329: 83 c4 10 add $0x10,%esp 11232c: 85 c0 test %eax,%eax 11232e: 78 3f js 11236f <== NEVER TAKEN retval = 0; break; } else if (!S_ISDIR(sb.st_mode)) { 112330: 8b 45 ac mov -0x54(%ebp),%eax 112333: 25 00 f0 00 00 and $0xf000,%eax 112338: 3d 00 40 00 00 cmp $0x4000,%eax 11233d: 0f 84 5b ff ff ff je 11229e if (last) 112343: 85 f6 test %esi,%esi 112345: 74 53 je 11239a errno = EEXIST; 112347: e8 68 16 00 00 call 1139b4 <__errno> 11234c: c7 00 11 00 00 00 movl $0x11,(%eax) 112352: eb 2d jmp 112381 if (dup_path != NULL) { success = build(dup_path, mode); free(dup_path); } return success != 0 ? 0 : -1; 112354: b8 ff ff ff ff mov $0xffffffff,%eax } 112359: 8d 65 f4 lea -0xc(%ebp),%esp 11235c: 5b pop %ebx <== NOT EXECUTED 11235d: 5e pop %esi <== NOT EXECUTED 11235e: 5f pop %edi <== NOT EXECUTED 11235f: c9 leave <== NOT EXECUTED 112360: c3 ret <== NOT EXECUTED 112361: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED p = path; oumask = 0; retval = 1; if (p[0] == '/') /* Skip leading '/'. */ ++p; 112364: 8d 58 01 lea 0x1(%eax),%ebx 112367: 8a 50 01 mov 0x1(%eax),%dl 11236a: e9 e8 fe ff ff jmp 112257 } } if (!last) *p = '/'; } if (!first && !last) 11236f: 85 f6 test %esi,%esi 112371: 75 0e jne 112381 <== ALWAYS TAKEN (void)umask(oumask); 112373: 83 ec 0c sub $0xc,%esp 112376: ff 75 94 pushl -0x6c(%ebp) 112379: e8 d2 00 00 00 call 112450 11237e: 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); 112381: 83 ec 0c sub $0xc,%esp 112384: 57 push %edi 112385: e8 22 6d ff ff call 1090ac 11238a: 83 c4 10 add $0x10,%esp } return success != 0 ? 0 : -1; 11238d: b8 ff ff ff ff mov $0xffffffff,%eax } 112392: 8d 65 f4 lea -0xc(%ebp),%esp 112395: 5b pop %ebx 112396: 5e pop %esi 112397: 5f pop %edi 112398: c9 leave 112399: c3 ret break; } else if (!S_ISDIR(sb.st_mode)) { if (last) errno = EEXIST; else errno = ENOTDIR; 11239a: e8 15 16 00 00 call 1139b4 <__errno> 11239f: c7 00 14 00 00 00 movl $0x14,(%eax) 1123a5: eb cc jmp 112373 =============================================================================== 0010cea4 : const char *rtems_object_get_api_class_name( int the_api, int the_class ) { 10cea4: 55 push %ebp 10cea5: 89 e5 mov %esp,%ebp 10cea7: 83 ec 08 sub $0x8,%esp 10ceaa: 8b 45 08 mov 0x8(%ebp),%eax const rtems_assoc_t *api_assoc; const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) 10cead: 83 f8 01 cmp $0x1,%eax 10ceb0: 74 2a je 10cedc api_assoc = rtems_object_api_internal_assoc; else if ( the_api == OBJECTS_CLASSIC_API ) 10ceb2: 83 f8 02 cmp $0x2,%eax 10ceb5: 74 09 je 10cec0 #ifdef RTEMS_POSIX_API else if ( the_api == OBJECTS_POSIX_API ) api_assoc = rtems_object_api_posix_assoc; #endif else return "BAD API"; 10ceb7: b8 3b 39 12 00 mov $0x12393b,%eax class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); if ( class_assoc ) return class_assoc->name; return "BAD CLASS"; } 10cebc: c9 leave 10cebd: c3 ret 10cebe: 66 90 xchg %ax,%ax const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) api_assoc = rtems_object_api_internal_assoc; else if ( the_api == OBJECTS_CLASSIC_API ) api_assoc = rtems_object_api_classic_assoc; 10cec0: b8 20 86 12 00 mov $0x128620,%eax else if ( the_api == OBJECTS_POSIX_API ) api_assoc = rtems_object_api_posix_assoc; #endif else return "BAD API"; class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); 10cec5: 83 ec 08 sub $0x8,%esp 10cec8: ff 75 0c pushl 0xc(%ebp) 10cecb: 50 push %eax 10cecc: e8 4f 4a 00 00 call 111920 if ( class_assoc ) 10ced1: 83 c4 10 add $0x10,%esp 10ced4: 85 c0 test %eax,%eax 10ced6: 74 0c je 10cee4 return class_assoc->name; 10ced8: 8b 00 mov (%eax),%eax return "BAD CLASS"; } 10ceda: c9 leave 10cedb: c3 ret { const rtems_assoc_t *api_assoc; const rtems_assoc_t *class_assoc; if ( the_api == OBJECTS_INTERNAL_API ) api_assoc = rtems_object_api_internal_assoc; 10cedc: b8 00 86 12 00 mov $0x128600,%eax 10cee1: eb e2 jmp 10cec5 10cee3: 90 nop else return "BAD API"; class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class ); if ( class_assoc ) return class_assoc->name; return "BAD CLASS"; 10cee4: b8 43 39 12 00 mov $0x123943,%eax } 10cee9: c9 leave 10ceea: c3 ret =============================================================================== 0010ceec : }; const char *rtems_object_get_api_name( int api ) { 10ceec: 55 push %ebp 10ceed: 89 e5 mov %esp,%ebp 10ceef: 83 ec 10 sub $0x10,%esp const rtems_assoc_t *api_assoc; api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api ); 10cef2: ff 75 08 pushl 0x8(%ebp) 10cef5: 68 a0 86 12 00 push $0x1286a0 10cefa: e8 21 4a 00 00 call 111920 if ( api_assoc ) 10ceff: 83 c4 10 add $0x10,%esp 10cf02: 85 c0 test %eax,%eax 10cf04: 74 06 je 10cf0c return api_assoc->name; 10cf06: 8b 00 mov (%eax),%eax return "BAD CLASS"; } 10cf08: c9 leave 10cf09: c3 ret 10cf0a: 66 90 xchg %ax,%ax const rtems_assoc_t *api_assoc; api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api ); if ( api_assoc ) return api_assoc->name; return "BAD CLASS"; 10cf0c: b8 43 39 12 00 mov $0x123943,%eax } 10cf11: c9 leave 10cf12: c3 ret =============================================================================== 0010cf54 : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 10cf54: 55 push %ebp 10cf55: 89 e5 mov %esp,%ebp 10cf57: 57 push %edi 10cf58: 56 push %esi 10cf59: 53 push %ebx 10cf5a: 83 ec 0c sub $0xc,%esp 10cf5d: 8b 5d 10 mov 0x10(%ebp),%ebx int i; /* * Validate parameters and look up information structure. */ if ( !info ) 10cf60: 85 db test %ebx,%ebx 10cf62: 74 60 je 10cfc4 return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 10cf64: 83 ec 08 sub $0x8,%esp 10cf67: 0f b7 45 0c movzwl 0xc(%ebp),%eax 10cf6b: 50 push %eax 10cf6c: ff 75 08 pushl 0x8(%ebp) 10cf6f: e8 80 1a 00 00 call 10e9f4 <_Objects_Get_information> if ( !obj_info ) 10cf74: 83 c4 10 add $0x10,%esp 10cf77: 85 c0 test %eax,%eax 10cf79: 74 59 je 10cfd4 return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 10cf7b: 8b 50 08 mov 0x8(%eax),%edx 10cf7e: 89 13 mov %edx,(%ebx) info->maximum_id = obj_info->maximum_id; 10cf80: 8b 50 0c mov 0xc(%eax),%edx 10cf83: 89 53 04 mov %edx,0x4(%ebx) info->auto_extend = obj_info->auto_extend; 10cf86: 8a 50 12 mov 0x12(%eax),%dl 10cf89: 88 53 0c mov %dl,0xc(%ebx) info->maximum = obj_info->maximum; 10cf8c: 0f b7 70 10 movzwl 0x10(%eax),%esi 10cf90: 89 73 08 mov %esi,0x8(%ebx) for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 10cf93: 85 f6 test %esi,%esi 10cf95: 74 44 je 10cfdb <== NEVER TAKEN 10cf97: 8b 78 1c mov 0x1c(%eax),%edi 10cf9a: b9 01 00 00 00 mov $0x1,%ecx 10cf9f: b8 01 00 00 00 mov $0x1,%eax 10cfa4: 31 d2 xor %edx,%edx 10cfa6: 66 90 xchg %ax,%ax if ( !obj_info->local_table[i] ) unallocated++; 10cfa8: 83 3c 8f 01 cmpl $0x1,(%edi,%ecx,4) 10cfac: 83 d2 00 adc $0x0,%edx info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 10cfaf: 40 inc %eax 10cfb0: 89 c1 mov %eax,%ecx 10cfb2: 39 c6 cmp %eax,%esi 10cfb4: 73 f2 jae 10cfa8 if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 10cfb6: 89 53 10 mov %edx,0x10(%ebx) return RTEMS_SUCCESSFUL; 10cfb9: 31 c0 xor %eax,%eax } 10cfbb: 8d 65 f4 lea -0xc(%ebp),%esp 10cfbe: 5b pop %ebx 10cfbf: 5e pop %esi 10cfc0: 5f pop %edi 10cfc1: c9 leave 10cfc2: c3 ret 10cfc3: 90 nop /* * Validate parameters and look up information structure. */ if ( !info ) return RTEMS_INVALID_ADDRESS; 10cfc4: b8 09 00 00 00 mov $0x9,%eax unallocated++; info->unallocated = unallocated; return RTEMS_SUCCESSFUL; } 10cfc9: 8d 65 f4 lea -0xc(%ebp),%esp 10cfcc: 5b pop %ebx 10cfcd: 5e pop %esi 10cfce: 5f pop %edi 10cfcf: c9 leave 10cfd0: c3 ret 10cfd1: 8d 76 00 lea 0x0(%esi),%esi if ( !info ) return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); if ( !obj_info ) return RTEMS_INVALID_NUMBER; 10cfd4: b8 0a 00 00 00 mov $0xa,%eax 10cfd9: eb e0 jmp 10cfbb info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 10cfdb: 31 d2 xor %edx,%edx 10cfdd: eb d7 jmp 10cfb6 =============================================================================== 0010c520 : rtems_status_code rtems_object_get_classic_name( rtems_id id, rtems_name *name ) { 10c520: 55 push %ebp 10c521: 89 e5 mov %esp,%ebp 10c523: 53 push %ebx 10c524: 83 ec 14 sub $0x14,%esp 10c527: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) 10c52a: 85 db test %ebx,%ebx 10c52c: 74 26 je 10c554 return RTEMS_INVALID_ADDRESS; status = _Objects_Id_to_name( id, &name_u ); 10c52e: 83 ec 08 sub $0x8,%esp 10c531: 8d 45 f4 lea -0xc(%ebp),%eax 10c534: 50 push %eax 10c535: ff 75 08 pushl 0x8(%ebp) 10c538: e8 db 1a 00 00 call 10e018 <_Objects_Id_to_name> *name = name_u.name_u32; 10c53d: 8b 55 f4 mov -0xc(%ebp),%edx 10c540: 89 13 mov %edx,(%ebx) return _Status_Object_name_errors_to_status[ status ]; 10c542: 8b 04 85 4c 24 12 00 mov 0x12244c(,%eax,4),%eax 10c549: 83 c4 10 add $0x10,%esp } 10c54c: 8b 5d fc mov -0x4(%ebp),%ebx 10c54f: c9 leave 10c550: c3 ret 10c551: 8d 76 00 lea 0x0(%esi),%esi { Objects_Name_or_id_lookup_errors status; Objects_Name name_u; if ( !name ) return RTEMS_INVALID_ADDRESS; 10c554: b8 09 00 00 00 mov $0x9,%eax status = _Objects_Id_to_name( id, &name_u ); *name = name_u.name_u32; return _Status_Object_name_errors_to_status[ status ]; } 10c559: 8b 5d fc mov -0x4(%ebp),%ebx 10c55c: c9 leave 10c55d: c3 ret =============================================================================== 0010d038 : */ rtems_status_code rtems_object_set_name( rtems_id id, const char *name ) { 10d038: 55 push %ebp 10d039: 89 e5 mov %esp,%ebp 10d03b: 57 push %edi 10d03c: 56 push %esi 10d03d: 53 push %ebx 10d03e: 83 ec 1c sub $0x1c,%esp 10d041: 8b 75 08 mov 0x8(%ebp),%esi 10d044: 8b 7d 0c mov 0xc(%ebp),%edi Objects_Information *information; Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) 10d047: 85 ff test %edi,%edi 10d049: 74 61 je 10d0ac return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10d04b: 85 f6 test %esi,%esi 10d04d: 74 35 je 10d084 information = _Objects_Get_information_id( tmpId ); 10d04f: 83 ec 0c sub $0xc,%esp 10d052: 56 push %esi 10d053: e8 7c 19 00 00 call 10e9d4 <_Objects_Get_information_id> 10d058: 89 c3 mov %eax,%ebx if ( !information ) 10d05a: 83 c4 10 add $0x10,%esp 10d05d: 85 c0 test %eax,%eax 10d05f: 74 16 je 10d077 return RTEMS_INVALID_ID; the_object = _Objects_Get( information, tmpId, &location ); 10d061: 50 push %eax 10d062: 8d 45 e4 lea -0x1c(%ebp),%eax 10d065: 50 push %eax 10d066: 56 push %esi 10d067: 53 push %ebx 10d068: e8 07 1b 00 00 call 10eb74 <_Objects_Get> switch ( location ) { 10d06d: 83 c4 10 add $0x10,%esp 10d070: 8b 4d e4 mov -0x1c(%ebp),%ecx 10d073: 85 c9 test %ecx,%ecx 10d075: 74 19 je 10d090 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d077: b8 04 00 00 00 mov $0x4,%eax } 10d07c: 8d 65 f4 lea -0xc(%ebp),%esp 10d07f: 5b pop %ebx 10d080: 5e pop %esi 10d081: 5f pop %edi 10d082: c9 leave 10d083: c3 ret Objects_Id tmpId; if ( !name ) return RTEMS_INVALID_ADDRESS; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 10d084: a1 38 ad 12 00 mov 0x12ad38,%eax 10d089: 8b 70 08 mov 0x8(%eax),%esi 10d08c: eb c1 jmp 10d04f 10d08e: 66 90 xchg %ax,%ax the_object = _Objects_Get( information, tmpId, &location ); switch ( location ) { case OBJECTS_LOCAL: _Objects_Set_name( information, the_object, name ); 10d090: 52 push %edx 10d091: 57 push %edi 10d092: 50 push %eax 10d093: 53 push %ebx 10d094: e8 13 1d 00 00 call 10edac <_Objects_Set_name> _Thread_Enable_dispatch(); 10d099: e8 46 26 00 00 call 10f6e4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d09e: 83 c4 10 add $0x10,%esp 10d0a1: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d0a3: 8d 65 f4 lea -0xc(%ebp),%esp 10d0a6: 5b pop %ebx 10d0a7: 5e pop %esi 10d0a8: 5f pop %edi 10d0a9: c9 leave 10d0aa: c3 ret 10d0ab: 90 nop Objects_Locations location; Objects_Control *the_object; Objects_Id tmpId; if ( !name ) return RTEMS_INVALID_ADDRESS; 10d0ac: b8 09 00 00 00 mov $0x9,%eax 10d0b1: eb c9 jmp 10d07c =============================================================================== 0011681c : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 11681c: 55 push %ebp 11681d: 89 e5 mov %esp,%ebp 11681f: 57 push %edi 116820: 56 push %esi 116821: 53 push %ebx 116822: 83 ec 1c sub $0x1c,%esp 116825: 8b 5d 08 mov 0x8(%ebp),%ebx 116828: 8b 75 0c mov 0xc(%ebp),%esi 11682b: 8b 55 10 mov 0x10(%ebp),%edx 11682e: 8b 7d 14 mov 0x14(%ebp),%edi register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 116831: 85 db test %ebx,%ebx 116833: 74 47 je 11687c return RTEMS_INVALID_NAME; if ( !starting_address ) 116835: 85 f6 test %esi,%esi 116837: 74 23 je 11685c return RTEMS_INVALID_ADDRESS; if ( !id ) 116839: 8b 45 1c mov 0x1c(%ebp),%eax 11683c: 85 c0 test %eax,%eax 11683e: 74 1c je 11685c <== NEVER TAKEN return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 116840: 85 d2 test %edx,%edx 116842: 74 28 je 11686c 116844: 85 ff test %edi,%edi 116846: 74 24 je 11686c 116848: 39 fa cmp %edi,%edx 11684a: 72 20 jb 11686c 11684c: f7 c7 03 00 00 00 test $0x3,%edi 116852: 75 18 jne 11686c !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 116854: f7 c6 03 00 00 00 test $0x3,%esi 11685a: 74 30 je 11688c return RTEMS_INVALID_ADDRESS; 11685c: b8 09 00 00 00 mov $0x9,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 116861: 8d 65 f4 lea -0xc(%ebp),%esp 116864: 5b pop %ebx 116865: 5e pop %esi 116866: 5f pop %edi 116867: c9 leave 116868: c3 ret 116869: 8d 76 00 lea 0x0(%esi),%esi if ( !id ) return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; 11686c: b8 08 00 00 00 mov $0x8,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 116871: 8d 65 f4 lea -0xc(%ebp),%esp 116874: 5b pop %ebx 116875: 5e pop %esi 116876: 5f pop %edi 116877: c9 leave 116878: c3 ret 116879: 8d 76 00 lea 0x0(%esi),%esi ) { register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 11687c: b8 03 00 00 00 mov $0x3,%eax ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 116881: 8d 65 f4 lea -0xc(%ebp),%esp 116884: 5b pop %ebx 116885: 5e pop %esi 116886: 5f pop %edi 116887: c9 leave 116888: c3 ret 116889: 8d 76 00 lea 0x0(%esi),%esi 11688c: a1 f0 08 14 00 mov 0x1408f0,%eax 116891: 40 inc %eax 116892: a3 f0 08 14 00 mov %eax,0x1408f0 * This function allocates a partition control block from * the inactive chain of free partition control blocks. */ RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void ) { return (Partition_Control *) _Objects_Allocate( &_Partition_Information ); 116897: 83 ec 0c sub $0xc,%esp 11689a: 68 80 07 14 00 push $0x140780 11689f: 89 55 e0 mov %edx,-0x20(%ebp) 1168a2: e8 11 44 00 00 call 11acb8 <_Objects_Allocate> 1168a7: 89 45 e4 mov %eax,-0x1c(%ebp) _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 1168aa: 83 c4 10 add $0x10,%esp 1168ad: 85 c0 test %eax,%eax 1168af: 8b 55 e0 mov -0x20(%ebp),%edx 1168b2: 74 58 je 11690c _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 1168b4: 8b 45 e4 mov -0x1c(%ebp),%eax 1168b7: 89 70 10 mov %esi,0x10(%eax) the_partition->length = length; 1168ba: 89 50 14 mov %edx,0x14(%eax) the_partition->buffer_size = buffer_size; 1168bd: 89 78 18 mov %edi,0x18(%eax) the_partition->attribute_set = attribute_set; 1168c0: 8b 4d 18 mov 0x18(%ebp),%ecx 1168c3: 89 48 1c mov %ecx,0x1c(%eax) the_partition->number_of_used_blocks = 0; 1168c6: c7 40 20 00 00 00 00 movl $0x0,0x20(%eax) _Chain_Initialize( &the_partition->Memory, starting_address, 1168cd: 57 push %edi 1168ce: 89 d0 mov %edx,%eax 1168d0: 31 d2 xor %edx,%edx 1168d2: f7 f7 div %edi 1168d4: 50 push %eax 1168d5: 56 push %esi 1168d6: 8b 45 e4 mov -0x1c(%ebp),%eax 1168d9: 83 c0 24 add $0x24,%eax 1168dc: 50 push %eax 1168dd: e8 56 2f 00 00 call 119838 <_Chain_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 1168e2: 8b 7d e4 mov -0x1c(%ebp),%edi 1168e5: 8b 47 08 mov 0x8(%edi),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 1168e8: 0f b7 f0 movzwl %ax,%esi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 1168eb: 8b 15 9c 07 14 00 mov 0x14079c,%edx 1168f1: 89 3c b2 mov %edi,(%edx,%esi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 1168f4: 89 5f 0c mov %ebx,0xc(%edi) &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 1168f7: 8b 55 1c mov 0x1c(%ebp),%edx 1168fa: 89 02 mov %eax,(%edx) name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 1168fc: e8 33 53 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116901: 83 c4 10 add $0x10,%esp 116904: 31 c0 xor %eax,%eax 116906: e9 66 ff ff ff jmp 116871 11690b: 90 nop _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { _Thread_Enable_dispatch(); 11690c: e8 23 53 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 116911: b8 05 00 00 00 mov $0x5,%eax 116916: e9 56 ff ff ff jmp 116871 =============================================================================== 00116988 : rtems_status_code rtems_partition_get_buffer( rtems_id id, void **buffer ) { 116988: 55 push %ebp 116989: 89 e5 mov %esp,%ebp 11698b: 56 push %esi 11698c: 53 push %ebx 11698d: 83 ec 20 sub $0x20,%esp 116990: 8b 5d 0c mov 0xc(%ebp),%ebx register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) 116993: 85 db test %ebx,%ebx 116995: 74 59 je 1169f0 Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); 116997: 52 push %edx return RTEMS_INVALID_ADDRESS; the_partition = _Partition_Get( id, &location ); 116998: 8d 45 f4 lea -0xc(%ebp),%eax 11699b: 50 push %eax 11699c: ff 75 08 pushl 0x8(%ebp) 11699f: 68 80 07 14 00 push $0x140780 1169a4: e8 03 48 00 00 call 11b1ac <_Objects_Get> 1169a9: 89 c6 mov %eax,%esi switch ( location ) { 1169ab: 83 c4 10 add $0x10,%esp 1169ae: 8b 45 f4 mov -0xc(%ebp),%eax 1169b1: 85 c0 test %eax,%eax 1169b3: 75 2f jne 1169e4 */ RTEMS_INLINE_ROUTINE void *_Partition_Allocate_buffer ( Partition_Control *the_partition ) { return _Chain_Get( &the_partition->Memory ); 1169b5: 83 ec 0c sub $0xc,%esp 1169b8: 8d 46 24 lea 0x24(%esi),%eax 1169bb: 50 push %eax 1169bc: e8 53 2e 00 00 call 119814 <_Chain_Get> case OBJECTS_LOCAL: the_buffer = _Partition_Allocate_buffer( the_partition ); if ( the_buffer ) { 1169c1: 83 c4 10 add $0x10,%esp 1169c4: 85 c0 test %eax,%eax 1169c6: 74 34 je 1169fc the_partition->number_of_used_blocks += 1; 1169c8: ff 46 20 incl 0x20(%esi) _Thread_Enable_dispatch(); 1169cb: 89 45 e4 mov %eax,-0x1c(%ebp) 1169ce: e8 61 52 00 00 call 11bc34 <_Thread_Enable_dispatch> *buffer = the_buffer; 1169d3: 8b 45 e4 mov -0x1c(%ebp),%eax 1169d6: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 1169d8: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1169da: 8d 65 f8 lea -0x8(%ebp),%esp 1169dd: 5b pop %ebx 1169de: 5e pop %esi 1169df: c9 leave 1169e0: c3 ret 1169e1: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1169e4: b8 04 00 00 00 mov $0x4,%eax } 1169e9: 8d 65 f8 lea -0x8(%ebp),%esp 1169ec: 5b pop %ebx 1169ed: 5e pop %esi 1169ee: c9 leave 1169ef: c3 ret register Partition_Control *the_partition; Objects_Locations location; void *the_buffer; if ( !buffer ) return RTEMS_INVALID_ADDRESS; 1169f0: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 1169f5: 8d 65 f8 lea -0x8(%ebp),%esp 1169f8: 5b pop %ebx 1169f9: 5e pop %esi 1169fa: c9 leave 1169fb: c3 ret the_partition->number_of_used_blocks += 1; _Thread_Enable_dispatch(); *buffer = the_buffer; return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 1169fc: e8 33 52 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_UNSATISFIED; 116a01: b8 0d 00 00 00 mov $0xd,%eax 116a06: eb e1 jmp 1169e9 =============================================================================== 00116a2c : rtems_status_code rtems_partition_return_buffer( rtems_id id, void *buffer ) { 116a2c: 55 push %ebp 116a2d: 89 e5 mov %esp,%ebp 116a2f: 56 push %esi 116a30: 53 push %ebx 116a31: 83 ec 14 sub $0x14,%esp 116a34: 8b 75 0c mov 0xc(%ebp),%esi register Partition_Control *the_partition; Objects_Locations location; the_partition = _Partition_Get( id, &location ); 116a37: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Partition_Control *) _Objects_Get( &_Partition_Information, id, location ); 116a3a: 50 push %eax 116a3b: ff 75 08 pushl 0x8(%ebp) 116a3e: 68 80 07 14 00 push $0x140780 116a43: e8 64 47 00 00 call 11b1ac <_Objects_Get> 116a48: 89 c3 mov %eax,%ebx switch ( location ) { 116a4a: 83 c4 10 add $0x10,%esp 116a4d: 8b 45 f4 mov -0xc(%ebp),%eax 116a50: 85 c0 test %eax,%eax 116a52: 74 0c je 116a60 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116a54: b8 04 00 00 00 mov $0x4,%eax } 116a59: 8d 65 f8 lea -0x8(%ebp),%esp 116a5c: 5b pop %ebx 116a5d: 5e pop %esi 116a5e: c9 leave 116a5f: c3 ret ) { void *starting; void *ending; starting = the_partition->starting_address; 116a60: 8b 43 10 mov 0x10(%ebx),%eax ending = _Addresses_Add_offset( starting, the_partition->length ); 116a63: 8b 53 14 mov 0x14(%ebx),%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 116a66: 39 c6 cmp %eax,%esi 116a68: 72 3a jb 116aa4 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 116a6a: 8d 14 10 lea (%eax,%edx,1),%edx const void *address, const void *base, const void *limit ) { return (address >= base && address <= limit); 116a6d: 39 d6 cmp %edx,%esi 116a6f: 77 33 ja 116aa4 <== NEVER TAKEN RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 116a71: 89 f2 mov %esi,%edx 116a73: 29 c2 sub %eax,%edx 116a75: 89 d0 mov %edx,%eax offset = (uint32_t) _Addresses_Subtract( the_buffer, the_partition->starting_address ); return ((offset % the_partition->buffer_size) == 0); 116a77: 31 d2 xor %edx,%edx 116a79: f7 73 18 divl 0x18(%ebx) starting = the_partition->starting_address; ending = _Addresses_Add_offset( starting, the_partition->length ); return ( _Addresses_Is_in_range( the_buffer, starting, ending ) && 116a7c: 85 d2 test %edx,%edx 116a7e: 75 24 jne 116aa4 RTEMS_INLINE_ROUTINE void _Partition_Free_buffer ( Partition_Control *the_partition, Chain_Node *the_buffer ) { _Chain_Append( &the_partition->Memory, the_buffer ); 116a80: 83 ec 08 sub $0x8,%esp 116a83: 56 push %esi 116a84: 8d 43 24 lea 0x24(%ebx),%eax 116a87: 50 push %eax 116a88: e8 4b 2d 00 00 call 1197d8 <_Chain_Append> switch ( location ) { case OBJECTS_LOCAL: if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) { _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; 116a8d: ff 4b 20 decl 0x20(%ebx) _Thread_Enable_dispatch(); 116a90: e8 9f 51 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116a95: 83 c4 10 add $0x10,%esp 116a98: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116a9a: 8d 65 f8 lea -0x8(%ebp),%esp 116a9d: 5b pop %ebx 116a9e: 5e pop %esi 116a9f: c9 leave 116aa0: c3 ret 116aa1: 8d 76 00 lea 0x0(%esi),%esi _Partition_Free_buffer( the_partition, buffer ); the_partition->number_of_used_blocks -= 1; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 116aa4: e8 8b 51 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 116aa9: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116aae: 8d 65 f8 lea -0x8(%ebp),%esp 116ab1: 5b pop %ebx 116ab2: 5e pop %esi 116ab3: c9 leave 116ab4: c3 ret =============================================================================== 00115e50 : void *internal_start, void *external_start, uint32_t length, rtems_id *id ) { 115e50: 55 push %ebp 115e51: 89 e5 mov %esp,%ebp 115e53: 57 push %edi 115e54: 56 push %esi 115e55: 53 push %ebx 115e56: 83 ec 1c sub $0x1c,%esp 115e59: 8b 5d 08 mov 0x8(%ebp),%ebx 115e5c: 8b 55 0c mov 0xc(%ebp),%edx 115e5f: 8b 7d 10 mov 0x10(%ebp),%edi 115e62: 8b 75 18 mov 0x18(%ebp),%esi register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) 115e65: 85 db test %ebx,%ebx 115e67: 74 1b je 115e84 return RTEMS_INVALID_NAME; if ( !id ) 115e69: 85 f6 test %esi,%esi 115e6b: 74 08 je 115e75 * id - port id * RTEMS_SUCCESSFUL - if successful * error code - if unsuccessful */ rtems_status_code rtems_port_create( 115e6d: 89 f8 mov %edi,%eax 115e6f: 09 d0 or %edx,%eax return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; if ( !_Addresses_Is_aligned( internal_start ) || 115e71: a8 03 test $0x3,%al 115e73: 74 1f je 115e94 !_Addresses_Is_aligned( external_start ) ) return RTEMS_INVALID_ADDRESS; 115e75: b8 09 00 00 00 mov $0x9,%eax ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 115e7a: 8d 65 f4 lea -0xc(%ebp),%esp 115e7d: 5b pop %ebx 115e7e: 5e pop %esi 115e7f: 5f pop %edi 115e80: c9 leave 115e81: c3 ret 115e82: 66 90 xchg %ax,%ax ) { register Dual_ported_memory_Control *the_port; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 115e84: b8 03 00 00 00 mov $0x3,%eax ); *id = the_port->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 115e89: 8d 65 f4 lea -0xc(%ebp),%esp 115e8c: 5b pop %ebx 115e8d: 5e pop %esi 115e8e: 5f pop %edi 115e8f: c9 leave 115e90: c3 ret 115e91: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 115e94: a1 f0 08 14 00 mov 0x1408f0,%eax 115e99: 40 inc %eax 115e9a: a3 f0 08 14 00 mov %eax,0x1408f0 */ RTEMS_INLINE_ROUTINE Dual_ported_memory_Control *_Dual_ported_memory_Allocate ( void ) { return (Dual_ported_memory_Control *) _Objects_Allocate( &_Dual_ported_memory_Information ); 115e9f: 83 ec 0c sub $0xc,%esp 115ea2: 68 40 07 14 00 push $0x140740 115ea7: 89 55 e4 mov %edx,-0x1c(%ebp) 115eaa: e8 09 4e 00 00 call 11acb8 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { 115eaf: 83 c4 10 add $0x10,%esp 115eb2: 85 c0 test %eax,%eax 115eb4: 8b 55 e4 mov -0x1c(%ebp),%edx 115eb7: 74 33 je 115eec _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_port->internal_base = internal_start; 115eb9: 89 50 10 mov %edx,0x10(%eax) the_port->external_base = external_start; 115ebc: 89 78 14 mov %edi,0x14(%eax) the_port->length = length - 1; 115ebf: 8b 55 14 mov 0x14(%ebp),%edx 115ec2: 4a dec %edx 115ec3: 89 50 18 mov %edx,0x18(%eax) Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 115ec6: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 115ec9: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 115ecc: 8b 0d 5c 07 14 00 mov 0x14075c,%ecx 115ed2: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 115ed5: 89 58 0c mov %ebx,0xc(%eax) &_Dual_ported_memory_Information, &the_port->Object, (Objects_Name) name ); *id = the_port->Object.id; 115ed8: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 115eda: e8 55 5d 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115edf: 31 c0 xor %eax,%eax } 115ee1: 8d 65 f4 lea -0xc(%ebp),%esp 115ee4: 5b pop %ebx 115ee5: 5e pop %esi 115ee6: 5f pop %edi 115ee7: c9 leave 115ee8: c3 ret 115ee9: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_port = _Dual_ported_memory_Allocate(); if ( !the_port ) { _Thread_Enable_dispatch(); 115eec: e8 43 5d 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 115ef1: b8 05 00 00 00 mov $0x5,%eax 115ef6: eb 82 jmp 115e7a =============================================================================== 00115ef8 : */ rtems_status_code rtems_port_delete( rtems_id id ) { 115ef8: 55 push %ebp 115ef9: 89 e5 mov %esp,%ebp 115efb: 83 ec 2c sub $0x2c,%esp register Dual_ported_memory_Control *the_port; Objects_Locations location; the_port = _Dual_ported_memory_Get( id, &location ); 115efe: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Dual_ported_memory_Control *) _Objects_Get( &_Dual_ported_memory_Information, id, location ); 115f01: 50 push %eax 115f02: ff 75 08 pushl 0x8(%ebp) 115f05: 68 40 07 14 00 push $0x140740 115f0a: e8 9d 52 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 115f0f: 83 c4 10 add $0x10,%esp 115f12: 8b 4d f4 mov -0xc(%ebp),%ecx 115f15: 85 c9 test %ecx,%ecx 115f17: 75 2f jne 115f48 case OBJECTS_LOCAL: _Objects_Close( &_Dual_ported_memory_Information, &the_port->Object ); 115f19: 83 ec 08 sub $0x8,%esp 115f1c: 50 push %eax 115f1d: 68 40 07 14 00 push $0x140740 115f22: 89 45 e4 mov %eax,-0x1c(%ebp) 115f25: e8 0a 4e 00 00 call 11ad34 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Dual_ported_memory_Free ( Dual_ported_memory_Control *the_port ) { _Objects_Free( &_Dual_ported_memory_Information, &the_port->Object ); 115f2a: 58 pop %eax 115f2b: 5a pop %edx 115f2c: 8b 45 e4 mov -0x1c(%ebp),%eax 115f2f: 50 push %eax 115f30: 68 40 07 14 00 push $0x140740 115f35: e8 f6 50 00 00 call 11b030 <_Objects_Free> _Dual_ported_memory_Free( the_port ); _Thread_Enable_dispatch(); 115f3a: e8 f5 5c 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115f3f: 83 c4 10 add $0x10,%esp 115f42: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115f44: c9 leave 115f45: c3 ret 115f46: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115f48: b8 04 00 00 00 mov $0x4,%eax } 115f4d: c9 leave 115f4e: c3 ret =============================================================================== 00115f50 : rtems_status_code rtems_port_external_to_internal( rtems_id id, void *external, void **internal ) { 115f50: 55 push %ebp 115f51: 89 e5 mov %esp,%ebp 115f53: 56 push %esi 115f54: 53 push %ebx 115f55: 83 ec 10 sub $0x10,%esp 115f58: 8b 75 0c mov 0xc(%ebp),%esi 115f5b: 8b 5d 10 mov 0x10(%ebp),%ebx register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !internal ) 115f5e: 85 db test %ebx,%ebx 115f60: 74 4e je 115fb0 Objects_Id id, Objects_Locations *location ) { return (Dual_ported_memory_Control *) _Objects_Get( &_Dual_ported_memory_Information, id, location ); 115f62: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); 115f63: 8d 45 f4 lea -0xc(%ebp),%eax 115f66: 50 push %eax 115f67: ff 75 08 pushl 0x8(%ebp) 115f6a: 68 40 07 14 00 push $0x140740 115f6f: e8 38 52 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 115f74: 83 c4 10 add $0x10,%esp 115f77: 8b 55 f4 mov -0xc(%ebp),%edx 115f7a: 85 d2 test %edx,%edx 115f7c: 74 0e je 115f8c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 115f7e: b8 04 00 00 00 mov $0x4,%eax } 115f83: 8d 65 f8 lea -0x8(%ebp),%esp 115f86: 5b pop %ebx 115f87: 5e pop %esi 115f88: c9 leave 115f89: c3 ret 115f8a: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 115f8c: 89 f2 mov %esi,%edx 115f8e: 2b 50 14 sub 0x14(%eax),%edx the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( external, the_port->external_base ); if ( ending > the_port->length ) 115f91: 3b 50 18 cmp 0x18(%eax),%edx 115f94: 77 16 ja 115fac RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 115f96: 03 50 10 add 0x10(%eax),%edx 115f99: 89 13 mov %edx,(%ebx) *internal = external; else *internal = _Addresses_Add_offset( the_port->internal_base, ending ); _Thread_Enable_dispatch(); 115f9b: e8 94 5c 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 115fa0: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115fa2: 8d 65 f8 lea -0x8(%ebp),%esp 115fa5: 5b pop %ebx 115fa6: 5e pop %esi 115fa7: c9 leave 115fa8: c3 ret 115fa9: 8d 76 00 lea 0x0(%esi),%esi the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( external, the_port->external_base ); if ( ending > the_port->length ) *internal = external; 115fac: 89 33 mov %esi,(%ebx) 115fae: eb eb jmp 115f9b register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !internal ) return RTEMS_INVALID_ADDRESS; 115fb0: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 115fb5: 8d 65 f8 lea -0x8(%ebp),%esp 115fb8: 5b pop %ebx 115fb9: 5e pop %esi 115fba: c9 leave 115fbb: c3 ret =============================================================================== 00115fe0 : rtems_status_code rtems_port_internal_to_external( rtems_id id, void *internal, void **external ) { 115fe0: 55 push %ebp 115fe1: 89 e5 mov %esp,%ebp 115fe3: 56 push %esi 115fe4: 53 push %ebx 115fe5: 83 ec 10 sub $0x10,%esp 115fe8: 8b 75 0c mov 0xc(%ebp),%esi 115feb: 8b 5d 10 mov 0x10(%ebp),%ebx register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) 115fee: 85 db test %ebx,%ebx 115ff0: 74 4e je 116040 <== NEVER TAKEN 115ff2: 51 push %ecx return RTEMS_INVALID_ADDRESS; the_port = _Dual_ported_memory_Get( id, &location ); 115ff3: 8d 45 f4 lea -0xc(%ebp),%eax 115ff6: 50 push %eax 115ff7: ff 75 08 pushl 0x8(%ebp) 115ffa: 68 40 07 14 00 push $0x140740 115fff: e8 a8 51 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 116004: 83 c4 10 add $0x10,%esp 116007: 8b 55 f4 mov -0xc(%ebp),%edx 11600a: 85 d2 test %edx,%edx 11600c: 74 0e je 11601c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 11600e: b8 04 00 00 00 mov $0x4,%eax } 116013: 8d 65 f8 lea -0x8(%ebp),%esp 116016: 5b pop %ebx 116017: 5e pop %esi 116018: c9 leave 116019: c3 ret 11601a: 66 90 xchg %ax,%ax RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract ( const void *left, const void *right ) { return (int32_t) ((const char *) left - (const char *) right); 11601c: 89 f2 mov %esi,%edx 11601e: 2b 50 10 sub 0x10(%eax),%edx the_port = _Dual_ported_memory_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( internal, the_port->internal_base ); if ( ending > the_port->length ) 116021: 3b 50 18 cmp 0x18(%eax),%edx 116024: 77 16 ja 11603c RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 116026: 03 50 14 add 0x14(%eax),%edx 116029: 89 13 mov %edx,(%ebx) *external = internal; else *external = _Addresses_Add_offset( the_port->external_base, ending ); _Thread_Enable_dispatch(); 11602b: e8 04 5c 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116030: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116032: 8d 65 f8 lea -0x8(%ebp),%esp 116035: 5b pop %ebx 116036: 5e pop %esi 116037: c9 leave 116038: c3 ret 116039: 8d 76 00 lea 0x0(%esi),%esi switch ( location ) { case OBJECTS_LOCAL: ending = _Addresses_Subtract( internal, the_port->internal_base ); if ( ending > the_port->length ) *external = internal; 11603c: 89 33 mov %esi,(%ebx) 11603e: eb eb jmp 11602b register Dual_ported_memory_Control *the_port; Objects_Locations location; uint32_t ending; if ( !external ) return RTEMS_INVALID_ADDRESS; 116040: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116045: 8d 65 f8 lea -0x8(%ebp),%esp 116048: 5b pop %ebx 116049: 5e pop %esi 11604a: c9 leave 11604b: c3 ret =============================================================================== 00107830 : void rtems_print_buffer( const unsigned char *buffer, int length ) { 107830: 55 push %ebp 107831: 89 e5 mov %esp,%ebp 107833: 57 push %edi 107834: 56 push %esi 107835: 53 push %ebx 107836: 81 ec 9c 00 00 00 sub $0x9c,%esp 10783c: 8b 75 0c mov 0xc(%ebp),%esi int i, mod, max; if ( !length ) return; 10783f: 85 f6 test %esi,%esi 107841: 0f 84 00 01 00 00 je 107947 mod = length % 16; 107847: 89 f0 mov %esi,%eax 107849: 25 0f 00 00 80 and $0x8000000f,%eax 10784e: 89 85 60 ff ff ff mov %eax,-0xa0(%ebp) 107854: 0f 88 21 02 00 00 js 107a7b 10785a: 8b 85 60 ff ff ff mov -0xa0(%ebp),%eax 107860: 89 85 58 ff ff ff mov %eax,-0xa8(%ebp) max = length - mod; 107866: 29 c6 sub %eax,%esi 107868: 89 b5 5c ff ff ff mov %esi,-0xa4(%ebp) for ( i=0 ; i 107876: c7 85 64 ff ff ff 00 movl $0x0,-0x9c(%ebp) 10787d: 00 00 00 107880: 8d 9d 70 ff ff ff lea -0x90(%ebp),%ebx 107886: 66 90 xchg %ax,%ax static inline void Dump_Line( const unsigned char *buffer, int length ); void rtems_print_buffer( 107888: 8b 75 08 mov 0x8(%ebp),%esi 10788b: 03 b5 64 ff ff ff add -0x9c(%ebp),%esi { int i; char line_buffer[120]; line_buffer[0] = '\0'; 107891: c6 85 70 ff ff ff 00 movb $0x0,-0x90(%ebp) for( i=0 ; i int i; char line_buffer[120]; line_buffer[0] = '\0'; for( i=0 ; i sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] ); for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); 1078b6: 31 c0 xor %eax,%eax 1078b8: b9 ff ff ff ff mov $0xffffffff,%ecx 1078bd: 89 df mov %ebx,%edi 1078bf: f2 ae repnz scas %es:(%edi),%al 1078c1: f7 d1 not %ecx 1078c3: 66 c7 44 0b ff 7c 00 movw $0x7c,-0x1(%ebx,%ecx,1) for( i=0 ; i 1078e3: b8 2e 00 00 00 mov $0x2e,%eax 1078e8: 50 push %eax 1078e9: 53 push %ebx 1078ea: 68 bb 04 12 00 push $0x1204bb 1078ef: 53 push %ebx 1078f0: e8 2f b6 00 00 call 112f24 for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); for( i=0 ; i isprint( buffer[ i ] ) ? buffer[ i ] : '.' ); for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|\n" ); 1078fe: 31 c0 xor %eax,%eax 107900: b9 ff ff ff ff mov $0xffffffff,%ecx 107905: 89 df mov %ebx,%edi 107907: f2 ae repnz scas %es:(%edi),%al 107909: f7 d1 not %ecx 10790b: 8d 44 0b ff lea -0x1(%ebx,%ecx,1),%eax 10790f: 66 c7 00 7c 0a movw $0xa7c,(%eax) 107914: c6 40 02 00 movb $0x0,0x2(%eax) printk( line_buffer ); 107918: 83 ec 0c sub $0xc,%esp 10791b: 53 push %ebx 10791c: e8 17 18 00 00 call 109138 mod = length % 16; max = length - mod; for ( i=0 ; i Dump_Line( &buffer[ i ], 16 ); if ( mod ) 10793d: 8b 8d 60 ff ff ff mov -0xa0(%ebp),%ecx 107943: 85 c9 test %ecx,%ecx 107945: 75 08 jne 10794f Dump_Line( &buffer[ max ], mod ); } 107947: 8d 65 f4 lea -0xc(%ebp),%esp 10794a: 5b pop %ebx 10794b: 5e pop %esi 10794c: 5f pop %edi 10794d: c9 leave 10794e: c3 ret for ( i=0 ; i 10796d: 31 ff xor %edi,%edi 10796f: 8d 9d 70 ff ff ff lea -0x90(%ebp),%ebx 107975: 8d 76 00 lea 0x0(%esi),%esi sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] ); 107978: 0f b6 04 3e movzbl (%esi,%edi,1),%eax 10797c: 50 push %eax 10797d: 53 push %ebx 10797e: 68 b3 04 12 00 push $0x1204b3 107983: 53 push %ebx 107984: e8 9b b5 00 00 call 112f24 int i; char line_buffer[120]; line_buffer[0] = '\0'; for( i=0 ; i sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] ); for( ; i<16 ; i++ ) 107995: 83 bd 60 ff ff ff 0f cmpl $0xf,-0xa0(%ebp) 10799c: 0f 8f 02 01 00 00 jg 107aa4 <== NEVER TAKEN 1079a2: 8b 95 60 ff ff ff mov -0xa0(%ebp),%edx strcat( line_buffer, " " ); 1079a8: 31 c0 xor %eax,%eax 1079aa: 66 90 xchg %ax,%ax 1079ac: b9 ff ff ff ff mov $0xffffffff,%ecx 1079b1: 89 df mov %ebx,%edi 1079b3: f2 ae repnz scas %es:(%edi),%al 1079b5: f7 d1 not %ecx 1079b7: c7 44 0b ff 20 20 20 movl $0x202020,-0x1(%ebx,%ecx,1) 1079be: 00 line_buffer[0] = '\0'; for( i=0 ; i strcat( line_buffer, " " ); strcat( line_buffer, "|" ); 1079c5: 31 c0 xor %eax,%eax 1079c7: b9 ff ff ff ff mov $0xffffffff,%ecx 1079cc: 89 df mov %ebx,%edi 1079ce: f2 ae repnz scas %es:(%edi),%al 1079d0: f7 d1 not %ecx 1079d2: 66 c7 44 0b ff 7c 00 movw $0x7c,-0x1(%ebx,%ecx,1) for( i=0 ; i 1079e7: 31 ff xor %edi,%edi 1079e9: 8d 76 00 lea 0x0(%esi),%esi sprintf( line_buffer, "%s%c", line_buffer, isprint( buffer[ i ] ) ? buffer[ i ] : '.' ); 1079ec: 0f b6 04 3e movzbl (%esi,%edi,1),%eax 1079f0: 8b 15 14 42 12 00 mov 0x124214,%edx 1079f6: 0f be 54 02 01 movsbl 0x1(%edx,%eax,1),%edx for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); for( i=0 ; i 107a03: b8 2e 00 00 00 mov $0x2e,%eax 107a08: 50 push %eax 107a09: 53 push %ebx 107a0a: 68 bb 04 12 00 push $0x1204bb 107a0f: 53 push %ebx 107a10: e8 0f b5 00 00 call 112f24 for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); for( i=0 ; i sprintf( line_buffer, "%s%c", line_buffer, isprint( buffer[ i ] ) ? buffer[ i ] : '.' ); for( ; i<16 ; i++ ) 107a21: 83 bd 60 ff ff ff 0f cmpl $0xf,-0xa0(%ebp) 107a28: 7f 23 jg 107a4d <== NEVER TAKEN strcat( line_buffer, " " ); 107a2a: ba ff ff ff ff mov $0xffffffff,%edx 107a2f: 31 c0 xor %eax,%eax 107a31: 8b b5 58 ff ff ff mov -0xa8(%ebp),%esi 107a37: 90 nop 107a38: 89 d1 mov %edx,%ecx 107a3a: 89 df mov %ebx,%edi 107a3c: f2 ae repnz scas %es:(%edi),%al 107a3e: f7 d1 not %ecx 107a40: 66 c7 44 0b ff 20 00 movw $0x20,-0x1(%ebx,%ecx,1) strcat( line_buffer, "|" ); for( i=0 ; i strcat( line_buffer, " " ); strcat( line_buffer, "|\n" ); 107a4d: 31 c0 xor %eax,%eax 107a4f: b9 ff ff ff ff mov $0xffffffff,%ecx 107a54: 89 df mov %ebx,%edi 107a56: f2 ae repnz scas %es:(%edi),%al 107a58: f7 d1 not %ecx 107a5a: 8d 44 0b ff lea -0x1(%ebx,%ecx,1),%eax 107a5e: 66 c7 00 7c 0a movw $0xa7c,(%eax) 107a63: c6 40 02 00 movb $0x0,0x2(%eax) printk( line_buffer ); 107a67: 83 ec 0c sub $0xc,%esp 107a6a: 53 push %ebx 107a6b: e8 c8 16 00 00 call 109138 107a70: 83 c4 10 add $0x10,%esp for ( i=0 ; i for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); for( i=0 ; i int i; char line_buffer[120]; line_buffer[0] = '\0'; for( i=0 ; i sprintf( line_buffer, "%s%02x ", line_buffer, buffer[ i ] ); for( ; i<16 ; i++ ) strcat( line_buffer, " " ); strcat( line_buffer, "|" ); 107aa4: 31 c0 xor %eax,%eax 107aa6: 83 c9 ff or $0xffffffff,%ecx <== NOT EXECUTED 107aa9: 89 df mov %ebx,%edi <== NOT EXECUTED 107aab: f2 ae repnz scas %es:(%edi),%al <== NOT EXECUTED 107aad: f7 d1 not %ecx <== NOT EXECUTED 107aaf: 66 c7 44 0b ff 7c 00 movw $0x7c,-0x1(%ebx,%ecx,1) <== NOT EXECUTED 107ab6: e9 2c ff ff ff jmp 1079e7 <== NOT EXECUTED =============================================================================== 00116ab8 : */ rtems_status_code rtems_rate_monotonic_cancel( rtems_id id ) { 116ab8: 55 push %ebp 116ab9: 89 e5 mov %esp,%ebp 116abb: 53 push %ebx 116abc: 83 ec 18 sub $0x18,%esp Rate_monotonic_Control *the_period; Objects_Locations location; the_period = _Rate_monotonic_Get( id, &location ); 116abf: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); 116ac2: 50 push %eax 116ac3: ff 75 08 pushl 0x8(%ebp) 116ac6: 68 c0 07 14 00 push $0x1407c0 116acb: e8 dc 46 00 00 call 11b1ac <_Objects_Get> 116ad0: 89 c3 mov %eax,%ebx switch ( location ) { 116ad2: 83 c4 10 add $0x10,%esp 116ad5: 8b 45 f4 mov -0xc(%ebp),%eax 116ad8: 85 c0 test %eax,%eax 116ada: 74 0c je 116ae8 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 116adc: b8 04 00 00 00 mov $0x4,%eax } 116ae1: 8b 5d fc mov -0x4(%ebp),%ebx 116ae4: c9 leave 116ae5: c3 ret 116ae6: 66 90 xchg %ax,%ax the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 116ae8: a1 b8 0b 14 00 mov 0x140bb8,%eax 116aed: 39 43 40 cmp %eax,0x40(%ebx) 116af0: 74 12 je 116b04 _Thread_Enable_dispatch(); 116af2: e8 3d 51 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 116af7: b8 17 00 00 00 mov $0x17,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 116afc: 8b 5d fc mov -0x4(%ebp),%ebx 116aff: c9 leave 116b00: c3 ret 116b01: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } (void) _Watchdog_Remove( &the_period->Timer ); 116b04: 83 ec 0c sub $0xc,%esp 116b07: 8d 43 10 lea 0x10(%ebx),%eax 116b0a: 50 push %eax 116b0b: e8 a4 62 00 00 call 11cdb4 <_Watchdog_Remove> the_period->state = RATE_MONOTONIC_INACTIVE; 116b10: c7 43 38 00 00 00 00 movl $0x0,0x38(%ebx) _Thread_Enable_dispatch(); 116b17: e8 18 51 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 116b1c: 83 c4 10 add $0x10,%esp 116b1f: 31 c0 xor %eax,%eax 116b21: eb be jmp 116ae1 =============================================================================== 0010c340 : rtems_status_code rtems_rate_monotonic_create( rtems_name name, rtems_id *id ) { 10c340: 55 push %ebp 10c341: 89 e5 mov %esp,%ebp 10c343: 57 push %edi 10c344: 56 push %esi 10c345: 53 push %ebx 10c346: 83 ec 1c sub $0x1c,%esp 10c349: 8b 5d 08 mov 0x8(%ebp),%ebx 10c34c: 8b 75 0c mov 0xc(%ebp),%esi Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) 10c34f: 85 db test %ebx,%ebx 10c351: 0f 84 a9 00 00 00 je 10c400 return RTEMS_INVALID_NAME; if ( !id ) 10c357: 85 f6 test %esi,%esi 10c359: 0f 84 c5 00 00 00 je 10c424 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c35f: a1 70 9a 12 00 mov 0x129a70,%eax 10c364: 40 inc %eax 10c365: a3 70 9a 12 00 mov %eax,0x129a70 * the inactive chain of free period control blocks. */ RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void ) { return (Rate_monotonic_Control *) _Objects_Allocate( &_Rate_monotonic_Information ); 10c36a: 83 ec 0c sub $0xc,%esp 10c36d: 68 80 99 12 00 push $0x129980 10c372: e8 51 1e 00 00 call 10e1c8 <_Objects_Allocate> 10c377: 89 c2 mov %eax,%edx _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { 10c379: 83 c4 10 add $0x10,%esp 10c37c: 85 c0 test %eax,%eax 10c37e: 0f 84 8c 00 00 00 je 10c410 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_period->owner = _Thread_Executing; 10c384: a1 38 9d 12 00 mov 0x129d38,%eax 10c389: 89 42 40 mov %eax,0x40(%edx) the_period->state = RATE_MONOTONIC_INACTIVE; 10c38c: c7 42 38 00 00 00 00 movl $0x0,0x38(%edx) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c393: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 10c39a: c7 42 2c 00 00 00 00 movl $0x0,0x2c(%edx) the_watchdog->id = id; 10c3a1: c7 42 30 00 00 00 00 movl $0x0,0x30(%edx) the_watchdog->user_data = user_data; 10c3a8: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) _Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL ); _Rate_monotonic_Reset_statistics( the_period ); 10c3af: 8d 42 54 lea 0x54(%edx),%eax 10c3b2: 89 45 e4 mov %eax,-0x1c(%ebp) 10c3b5: b9 38 00 00 00 mov $0x38,%ecx 10c3ba: 31 c0 xor %eax,%eax 10c3bc: 8b 7d e4 mov -0x1c(%ebp),%edi 10c3bf: f3 aa rep stos %al,%es:(%edi) 10c3c1: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10c3c8: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10c3cf: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10c3d6: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx) Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10c3dd: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10c3e0: 0f b7 f8 movzwl %ax,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c3e3: 8b 0d 9c 99 12 00 mov 0x12999c,%ecx 10c3e9: 89 14 b9 mov %edx,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10c3ec: 89 5a 0c mov %ebx,0xc(%edx) &_Rate_monotonic_Information, &the_period->Object, (Objects_Name) name ); *id = the_period->Object.id; 10c3ef: 89 06 mov %eax,(%esi) _Thread_Enable_dispatch(); 10c3f1: e8 e2 2d 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c3f6: 31 c0 xor %eax,%eax } 10c3f8: 8d 65 f4 lea -0xc(%ebp),%esp 10c3fb: 5b pop %ebx 10c3fc: 5e pop %esi 10c3fd: 5f pop %edi 10c3fe: c9 leave 10c3ff: c3 ret ) { Rate_monotonic_Control *the_period; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10c400: b8 03 00 00 00 mov $0x3,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c405: 8d 65 f4 lea -0xc(%ebp),%esp 10c408: 5b pop %ebx 10c409: 5e pop %esi 10c40a: 5f pop %edi 10c40b: c9 leave 10c40c: c3 ret 10c40d: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_period = _Rate_monotonic_Allocate(); if ( !the_period ) { _Thread_Enable_dispatch(); 10c410: e8 c3 2d 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10c415: b8 05 00 00 00 mov $0x5,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c41a: 8d 65 f4 lea -0xc(%ebp),%esp 10c41d: 5b pop %ebx 10c41e: 5e pop %esi 10c41f: 5f pop %edi 10c420: c9 leave 10c421: c3 ret 10c422: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10c424: b8 09 00 00 00 mov $0x9,%eax ); *id = the_period->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c429: 8d 65 f4 lea -0xc(%ebp),%esp 10c42c: 5b pop %ebx 10c42d: 5e pop %esi 10c42e: 5f pop %edi 10c42f: c9 leave 10c430: c3 ret =============================================================================== 00111d94 : rtems_status_code rtems_rate_monotonic_get_status( rtems_id id, rtems_rate_monotonic_period_status *status ) { 111d94: 55 push %ebp 111d95: 89 e5 mov %esp,%ebp 111d97: 53 push %ebx 111d98: 83 ec 24 sub $0x24,%esp 111d9b: 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 ) 111d9e: 85 db test %ebx,%ebx 111da0: 0f 84 92 00 00 00 je 111e38 111da6: 50 push %eax return RTEMS_INVALID_ADDRESS; the_period = _Rate_monotonic_Get( id, &location ); 111da7: 8d 45 f4 lea -0xc(%ebp),%eax 111daa: 50 push %eax 111dab: ff 75 08 pushl 0x8(%ebp) 111dae: 68 80 99 12 00 push $0x129980 111db3: e8 98 c9 ff ff call 10e750 <_Objects_Get> switch ( location ) { 111db8: 83 c4 10 add $0x10,%esp 111dbb: 8b 4d f4 mov -0xc(%ebp),%ecx 111dbe: 85 c9 test %ecx,%ecx 111dc0: 74 0a je 111dcc #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 111dc2: b8 04 00 00 00 mov $0x4,%eax } 111dc7: 8b 5d fc mov -0x4(%ebp),%ebx 111dca: c9 leave 111dcb: c3 ret the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: status->owner = the_period->owner->Object.id; 111dcc: 8b 50 40 mov 0x40(%eax),%edx 111dcf: 8b 52 08 mov 0x8(%edx),%edx 111dd2: 89 13 mov %edx,(%ebx) status->state = the_period->state; 111dd4: 8b 50 38 mov 0x38(%eax),%edx 111dd7: 89 53 04 mov %edx,0x4(%ebx) /* * If the period is inactive, there is no information. */ if ( status->state == RATE_MONOTONIC_INACTIVE ) { 111dda: 85 d2 test %edx,%edx 111ddc: 75 2a jne 111e08 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timespec_Set_to_zero( &status->since_last_period ); 111dde: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) 111de5: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) _Timespec_Set_to_zero( &status->executed_since_last_period ); 111dec: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) 111df3: 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(); 111dfa: e8 d9 d3 ff ff call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 111dff: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 111e01: 8b 5d fc mov -0x4(%ebp),%ebx 111e04: c9 leave 111e05: c3 ret 111e06: 66 90 xchg %ax,%ax } else { /* * Grab the current status. */ valid_status = 111e08: 52 push %edx _Rate_monotonic_Get_status( 111e09: 8d 55 ec lea -0x14(%ebp),%edx } else { /* * Grab the current status. */ valid_status = 111e0c: 52 push %edx _Rate_monotonic_Get_status( 111e0d: 8d 55 e4 lea -0x1c(%ebp),%edx } else { /* * Grab the current status. */ valid_status = 111e10: 52 push %edx 111e11: 50 push %eax 111e12: e8 41 a6 ff ff call 10c458 <_Rate_monotonic_Get_status> _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) { 111e17: 83 c4 10 add $0x10,%esp 111e1a: 84 c0 test %al,%al 111e1c: 74 26 je 111e44 _Thread_Enable_dispatch(); return RTEMS_NOT_DEFINED; } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_To_timespec( 111e1e: 8b 45 e4 mov -0x1c(%ebp),%eax 111e21: 8b 55 e8 mov -0x18(%ebp),%edx 111e24: 89 43 08 mov %eax,0x8(%ebx) 111e27: 89 53 0c mov %edx,0xc(%ebx) &since_last_period, &status->since_last_period ); _Timestamp_To_timespec( 111e2a: 8b 45 ec mov -0x14(%ebp),%eax 111e2d: 8b 55 f0 mov -0x10(%ebp),%edx 111e30: 89 43 10 mov %eax,0x10(%ebx) 111e33: 89 53 14 mov %edx,0x14(%ebx) 111e36: eb c2 jmp 111dfa Rate_monotonic_Period_time_t since_last_period; Rate_monotonic_Control *the_period; bool valid_status; if ( !status ) return RTEMS_INVALID_ADDRESS; 111e38: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 111e3d: 8b 5d fc mov -0x4(%ebp),%ebx 111e40: c9 leave 111e41: c3 ret 111e42: 66 90 xchg %ax,%ax valid_status = _Rate_monotonic_Get_status( the_period, &since_last_period, &executed ); if (!valid_status) { _Thread_Enable_dispatch(); 111e44: e8 8f d3 ff ff call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 111e49: b8 0b 00 00 00 mov $0xb,%eax 111e4e: e9 74 ff ff ff jmp 111dc7 =============================================================================== 0010c654 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 10c654: 55 push %ebp 10c655: 89 e5 mov %esp,%ebp 10c657: 57 push %edi 10c658: 56 push %esi 10c659: 53 push %ebx 10c65a: 83 ec 30 sub $0x30,%esp 10c65d: 8b 5d 08 mov 0x8(%ebp),%ebx 10c660: 8b 75 0c mov 0xc(%ebp),%esi Objects_Locations location; rtems_status_code return_value; rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); 10c663: 8d 45 e4 lea -0x1c(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) _Objects_Get( &_Rate_monotonic_Information, id, location ); 10c666: 50 push %eax 10c667: 53 push %ebx 10c668: 68 80 99 12 00 push $0x129980 10c66d: e8 de 20 00 00 call 10e750 <_Objects_Get> switch ( location ) { 10c672: 83 c4 10 add $0x10,%esp 10c675: 8b 55 e4 mov -0x1c(%ebp),%edx 10c678: 85 d2 test %edx,%edx 10c67a: 74 10 je 10c68c #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c67c: b8 04 00 00 00 mov $0x4,%eax } 10c681: 8d 65 f4 lea -0xc(%ebp),%esp 10c684: 5b pop %ebx 10c685: 5e pop %esi 10c686: 5f pop %edi 10c687: c9 leave 10c688: c3 ret 10c689: 8d 76 00 lea 0x0(%esi),%esi the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 10c68c: 8b 15 38 9d 12 00 mov 0x129d38,%edx 10c692: 39 50 40 cmp %edx,0x40(%eax) 10c695: 74 15 je 10c6ac _Thread_Enable_dispatch(); 10c697: e8 3c 2b 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_NOT_OWNER_OF_RESOURCE; 10c69c: b8 17 00 00 00 mov $0x17,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c6a1: 8d 65 f4 lea -0xc(%ebp),%esp 10c6a4: 5b pop %ebx 10c6a5: 5e pop %esi 10c6a6: 5f pop %edi 10c6a7: c9 leave 10c6a8: c3 ret 10c6a9: 8d 76 00 lea 0x0(%esi),%esi if ( !_Thread_Is_executing( the_period->owner ) ) { _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { 10c6ac: 85 f6 test %esi,%esi 10c6ae: 75 1c jne 10c6cc switch ( the_period->state ) { 10c6b0: 8b 40 38 mov 0x38(%eax),%eax 10c6b3: 83 f8 04 cmp $0x4,%eax 10c6b6: 77 6c ja 10c724 <== NEVER TAKEN 10c6b8: 8b 04 85 fc 28 12 00 mov 0x1228fc(,%eax,4),%eax case RATE_MONOTONIC_ACTIVE: default: /* unreached -- only to remove warnings */ return_value = RTEMS_SUCCESSFUL; break; } _Thread_Enable_dispatch(); 10c6bf: 89 45 d4 mov %eax,-0x2c(%ebp) 10c6c2: e8 11 2b 00 00 call 10f1d8 <_Thread_Enable_dispatch> return( return_value ); 10c6c7: 8b 45 d4 mov -0x2c(%ebp),%eax 10c6ca: eb b5 jmp 10c681 } _ISR_Disable( level ); 10c6cc: 9c pushf 10c6cd: fa cli 10c6ce: 5f pop %edi if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { 10c6cf: 8b 50 38 mov 0x38(%eax),%edx 10c6d2: 85 d2 test %edx,%edx 10c6d4: 74 52 je 10c728 _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { 10c6d6: 83 fa 02 cmp $0x2,%edx 10c6d9: 0f 84 9e 00 00 00 je 10c77d _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } if ( the_period->state == RATE_MONOTONIC_EXPIRED ) { 10c6df: 83 fa 04 cmp $0x4,%edx 10c6e2: 75 98 jne 10c67c <== NEVER TAKEN /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 10c6e4: 83 ec 0c sub $0xc,%esp 10c6e7: 50 push %eax 10c6e8: 89 45 d4 mov %eax,-0x2c(%ebp) 10c6eb: e8 74 fe ff ff call 10c564 <_Rate_monotonic_Update_statistics> _ISR_Enable( level ); 10c6f0: 57 push %edi 10c6f1: 9d popf the_period->state = RATE_MONOTONIC_ACTIVE; 10c6f2: 8b 45 d4 mov -0x2c(%ebp),%eax 10c6f5: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) the_period->next_length = length; 10c6fc: 89 70 3c mov %esi,0x3c(%eax) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c6ff: 89 70 1c mov %esi,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c702: 5b pop %ebx 10c703: 5e pop %esi _Watchdog_Insert_ticks( &the_period->Timer, length ); 10c704: 83 c0 10 add $0x10,%eax 10c707: 50 push %eax 10c708: 68 7c 9b 12 00 push $0x129b7c 10c70d: e8 76 39 00 00 call 110088 <_Watchdog_Insert> _Thread_Enable_dispatch(); 10c712: e8 c1 2a 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; 10c717: 83 c4 10 add $0x10,%esp 10c71a: b8 06 00 00 00 mov $0x6,%eax 10c71f: e9 5d ff ff ff jmp 10c681 _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { 10c724: 31 c0 xor %eax,%eax 10c726: eb 97 jmp 10c6bf <== NOT EXECUTED return( return_value ); } _ISR_Disable( level ); if ( the_period->state == RATE_MONOTONIC_INACTIVE ) { _ISR_Enable( level ); 10c728: 57 push %edi 10c729: 9d popf /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 10c72a: 83 ec 0c sub $0xc,%esp 10c72d: 50 push %eax 10c72e: 89 45 d4 mov %eax,-0x2c(%ebp) 10c731: e8 ba fd ff ff call 10c4f0 <_Rate_monotonic_Initiate_statistics> the_period->state = RATE_MONOTONIC_ACTIVE; 10c736: 8b 45 d4 mov -0x2c(%ebp),%eax 10c739: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10c740: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10c747: c7 40 2c ac ca 10 00 movl $0x10caac,0x2c(%eax) the_watchdog->id = id; 10c74e: 89 58 30 mov %ebx,0x30(%eax) the_watchdog->user_data = user_data; 10c751: c7 40 34 00 00 00 00 movl $0x0,0x34(%eax) _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 10c758: 89 70 3c mov %esi,0x3c(%eax) Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c75b: 89 70 1c mov %esi,0x1c(%eax) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c75e: 5e pop %esi 10c75f: 5f pop %edi _Watchdog_Insert_ticks( &the_period->Timer, length ); 10c760: 83 c0 10 add $0x10,%eax 10c763: 50 push %eax 10c764: 68 7c 9b 12 00 push $0x129b7c 10c769: e8 1a 39 00 00 call 110088 <_Watchdog_Insert> _Thread_Enable_dispatch(); 10c76e: e8 65 2a 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c773: 83 c4 10 add $0x10,%esp 10c776: 31 c0 xor %eax,%eax 10c778: e9 04 ff ff ff jmp 10c681 if ( the_period->state == RATE_MONOTONIC_ACTIVE ) { /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 10c77d: 83 ec 0c sub $0xc,%esp 10c780: 50 push %eax 10c781: 89 45 d4 mov %eax,-0x2c(%ebp) 10c784: e8 db fd ff ff call 10c564 <_Rate_monotonic_Update_statistics> /* * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; 10c789: 8b 45 d4 mov -0x2c(%ebp),%eax 10c78c: c7 40 38 01 00 00 00 movl $0x1,0x38(%eax) the_period->next_length = length; 10c793: 89 70 3c mov %esi,0x3c(%eax) _ISR_Enable( level ); 10c796: 57 push %edi 10c797: 9d popf _Thread_Executing->Wait.id = the_period->Object.id; 10c798: 8b 15 38 9d 12 00 mov 0x129d38,%edx 10c79e: 8b 48 08 mov 0x8(%eax),%ecx 10c7a1: 89 4a 20 mov %ecx,0x20(%edx) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 10c7a4: 59 pop %ecx 10c7a5: 5b pop %ebx 10c7a6: 68 00 40 00 00 push $0x4000 10c7ab: 52 push %edx 10c7ac: 89 45 d4 mov %eax,-0x2c(%ebp) 10c7af: e8 64 32 00 00 call 10fa18 <_Thread_Set_state> /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 10c7b4: 9c pushf 10c7b5: fa cli 10c7b6: 59 pop %ecx local_state = the_period->state; 10c7b7: 8b 45 d4 mov -0x2c(%ebp),%eax 10c7ba: 8b 50 38 mov 0x38(%eax),%edx the_period->state = RATE_MONOTONIC_ACTIVE; 10c7bd: c7 40 38 02 00 00 00 movl $0x2,0x38(%eax) _ISR_Enable( level ); 10c7c4: 51 push %ecx 10c7c5: 9d popf /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) 10c7c6: 83 c4 10 add $0x10,%esp 10c7c9: 83 fa 03 cmp $0x3,%edx 10c7cc: 74 0c je 10c7da _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 10c7ce: e8 05 2a 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c7d3: 31 c0 xor %eax,%eax 10c7d5: e9 a7 fe ff ff jmp 10c681 /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 10c7da: 57 push %edi 10c7db: 57 push %edi 10c7dc: 68 00 40 00 00 push $0x4000 10c7e1: ff 35 38 9d 12 00 pushl 0x129d38 10c7e7: e8 6c 26 00 00 call 10ee58 <_Thread_Clear_state> 10c7ec: 83 c4 10 add $0x10,%esp 10c7ef: eb dd jmp 10c7ce =============================================================================== 0010c7f4 : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 10c7f4: 55 push %ebp 10c7f5: 89 e5 mov %esp,%ebp 10c7f7: 57 push %edi 10c7f8: 56 push %esi 10c7f9: 53 push %ebx 10c7fa: 81 ec 8c 00 00 00 sub $0x8c,%esp 10c800: 8b 75 08 mov 0x8(%ebp),%esi rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) 10c803: 8b 7d 0c mov 0xc(%ebp),%edi 10c806: 85 ff test %edi,%edi 10c808: 0f 84 be 00 00 00 je 10c8cc <== NEVER TAKEN return; (*print)( context, "Period information by period\n" ); 10c80e: 83 ec 08 sub $0x8,%esp 10c811: 68 10 29 12 00 push $0x122910 10c816: 56 push %esi 10c817: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 10c81a: 59 pop %ecx 10c81b: 5b pop %ebx 10c81c: 68 48 29 12 00 push $0x122948 10c821: 56 push %esi 10c822: ff 55 0c call *0xc(%ebp) (*print)( context, "--- Wall times are in seconds ---\n" ); 10c825: 58 pop %eax 10c826: 5a pop %edx 10c827: 68 6c 29 12 00 push $0x12296c 10c82c: 56 push %esi 10c82d: ff 55 0c call *0xc(%ebp) Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 10c830: 5b pop %ebx 10c831: 5f pop %edi 10c832: 68 90 29 12 00 push $0x122990 10c837: 56 push %esi 10c838: ff 55 0c call *0xc(%ebp) #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 10c83b: 5a pop %edx 10c83c: 59 pop %ecx 10c83d: 68 dc 29 12 00 push $0x1229dc 10c842: 56 push %esi 10c843: ff 55 0c call *0xc(%ebp) /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10c846: 8b 1d 88 99 12 00 mov 0x129988,%ebx 10c84c: 83 c4 10 add $0x10,%esp 10c84f: 3b 1d 8c 99 12 00 cmp 0x12998c,%ebx 10c855: 77 75 ja 10c8cc <== NEVER TAKEN 10c857: 8d 7d 88 lea -0x78(%ebp),%edi 10c85a: eb 09 jmp 10c865 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 10c85c: 43 inc %ebx /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10c85d: 39 1d 8c 99 12 00 cmp %ebx,0x12998c 10c863: 72 67 jb 10c8cc id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 10c865: 83 ec 08 sub $0x8,%esp 10c868: 57 push %edi 10c869: 53 push %ebx 10c86a: e8 79 54 00 00 call 111ce8 if ( status != RTEMS_SUCCESSFUL ) 10c86f: 83 c4 10 add $0x10,%esp 10c872: 85 c0 test %eax,%eax 10c874: 75 e6 jne 10c85c #if defined(RTEMS_DEBUG) status = rtems_rate_monotonic_get_status( id, &the_status ); if ( status != RTEMS_SUCCESSFUL ) continue; #else (void) rtems_rate_monotonic_get_status( id, &the_status ); 10c876: 83 ec 08 sub $0x8,%esp 10c879: 8d 45 c0 lea -0x40(%ebp),%eax 10c87c: 50 push %eax 10c87d: 53 push %ebx 10c87e: e8 11 55 00 00 call 111d94 #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 10c883: 83 c4 0c add $0xc,%esp 10c886: 8d 55 e3 lea -0x1d(%ebp),%edx 10c889: 52 push %edx 10c88a: 6a 05 push $0x5 10c88c: ff 75 c0 pushl -0x40(%ebp) 10c88f: e8 b4 02 00 00 call 10cb48 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 10c894: 59 pop %ecx 10c895: 58 pop %eax 10c896: ff 75 8c pushl -0x74(%ebp) 10c899: ff 75 88 pushl -0x78(%ebp) 10c89c: 8d 45 e3 lea -0x1d(%ebp),%eax 10c89f: 50 push %eax 10c8a0: 53 push %ebx 10c8a1: 68 2e 29 12 00 push $0x12292e 10c8a6: 56 push %esi 10c8a7: ff 55 0c call *0xc(%ebp) ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 10c8aa: 8b 45 88 mov -0x78(%ebp),%eax 10c8ad: 83 c4 20 add $0x20,%esp 10c8b0: 85 c0 test %eax,%eax 10c8b2: 75 20 jne 10c8d4 (*print)( context, "\n" ); 10c8b4: 83 ec 08 sub $0x8,%esp 10c8b7: 68 19 0a 12 00 push $0x120a19 10c8bc: 56 push %esi 10c8bd: ff 55 0c call *0xc(%ebp) continue; 10c8c0: 83 c4 10 add $0x10,%esp * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 10c8c3: 43 inc %ebx /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10c8c4: 39 1d 8c 99 12 00 cmp %ebx,0x12998c 10c8ca: 73 99 jae 10c865 <== ALWAYS TAKEN the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall ); #endif } } } 10c8cc: 8d 65 f4 lea -0xc(%ebp),%esp 10c8cf: 5b pop %ebx 10c8d0: 5e pop %esi 10c8d1: 5f pop %edi 10c8d2: c9 leave 10c8d3: c3 ret struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 10c8d4: 52 push %edx 10c8d5: 8d 55 d8 lea -0x28(%ebp),%edx 10c8d8: 52 push %edx 10c8d9: 50 push %eax 10c8da: 8d 45 a0 lea -0x60(%ebp),%eax 10c8dd: 50 push %eax 10c8de: e8 05 34 00 00 call 10fce8 <_Timespec_Divide_by_integer> (*print)( context, 10c8e3: b9 d3 4d 62 10 mov $0x10624dd3,%ecx 10c8e8: 8b 45 dc mov -0x24(%ebp),%eax 10c8eb: f7 e9 imul %ecx 10c8ed: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c8f3: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c8f9: c1 f8 06 sar $0x6,%eax 10c8fc: 8b 55 dc mov -0x24(%ebp),%edx 10c8ff: c1 fa 1f sar $0x1f,%edx 10c902: 29 d0 sub %edx,%eax 10c904: 50 push %eax 10c905: ff 75 d8 pushl -0x28(%ebp) 10c908: 8b 45 9c mov -0x64(%ebp),%eax 10c90b: f7 e9 imul %ecx 10c90d: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c913: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c919: c1 f8 06 sar $0x6,%eax 10c91c: 8b 55 9c mov -0x64(%ebp),%edx 10c91f: c1 fa 1f sar $0x1f,%edx 10c922: 29 d0 sub %edx,%eax 10c924: 50 push %eax 10c925: ff 75 98 pushl -0x68(%ebp) 10c928: 8b 45 94 mov -0x6c(%ebp),%eax 10c92b: f7 e9 imul %ecx 10c92d: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10c933: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c939: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c93f: c1 f8 06 sar $0x6,%eax 10c942: 8b 55 94 mov -0x6c(%ebp),%edx 10c945: c1 fa 1f sar $0x1f,%edx 10c948: 29 d0 sub %edx,%eax 10c94a: 50 push %eax 10c94b: ff 75 90 pushl -0x70(%ebp) 10c94e: 68 28 2a 12 00 push $0x122a28 10c953: 56 push %esi 10c954: 89 4d 84 mov %ecx,-0x7c(%ebp) 10c957: ff 55 0c call *0xc(%ebp) struct timespec wall_average; struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); 10c95a: 83 c4 2c add $0x2c,%esp 10c95d: 8d 55 d8 lea -0x28(%ebp),%edx 10c960: 52 push %edx 10c961: ff 75 88 pushl -0x78(%ebp) 10c964: 8d 45 b8 lea -0x48(%ebp),%eax 10c967: 50 push %eax 10c968: e8 7b 33 00 00 call 10fce8 <_Timespec_Divide_by_integer> (*print)( context, 10c96d: 8b 4d 84 mov -0x7c(%ebp),%ecx 10c970: 8b 45 dc mov -0x24(%ebp),%eax 10c973: f7 e9 imul %ecx 10c975: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c97b: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c981: c1 f8 06 sar $0x6,%eax 10c984: 8b 55 dc mov -0x24(%ebp),%edx 10c987: c1 fa 1f sar $0x1f,%edx 10c98a: 29 d0 sub %edx,%eax 10c98c: 50 push %eax 10c98d: ff 75 d8 pushl -0x28(%ebp) 10c990: 8b 45 b4 mov -0x4c(%ebp),%eax 10c993: f7 e9 imul %ecx 10c995: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c99b: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c9a1: c1 f8 06 sar $0x6,%eax 10c9a4: 8b 55 b4 mov -0x4c(%ebp),%edx 10c9a7: c1 fa 1f sar $0x1f,%edx 10c9aa: 29 d0 sub %edx,%eax 10c9ac: 50 push %eax 10c9ad: ff 75 b0 pushl -0x50(%ebp) 10c9b0: 8b 45 ac mov -0x54(%ebp),%eax 10c9b3: f7 e9 imul %ecx 10c9b5: 89 85 70 ff ff ff mov %eax,-0x90(%ebp) 10c9bb: 89 95 74 ff ff ff mov %edx,-0x8c(%ebp) 10c9c1: 8b 85 74 ff ff ff mov -0x8c(%ebp),%eax 10c9c7: c1 f8 06 sar $0x6,%eax 10c9ca: 8b 55 ac mov -0x54(%ebp),%edx 10c9cd: c1 fa 1f sar $0x1f,%edx 10c9d0: 29 d0 sub %edx,%eax 10c9d2: 50 push %eax 10c9d3: ff 75 a8 pushl -0x58(%ebp) 10c9d6: 68 48 2a 12 00 push $0x122a48 10c9db: 56 push %esi 10c9dc: ff 55 0c call *0xc(%ebp) 10c9df: 83 c4 30 add $0x30,%esp 10c9e2: e9 75 fe ff ff jmp 10c85c =============================================================================== 0010ca00 : /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { 10ca00: 55 push %ebp 10ca01: 89 e5 mov %esp,%ebp 10ca03: 53 push %ebx 10ca04: 83 ec 04 sub $0x4,%esp 10ca07: a1 70 9a 12 00 mov 0x129a70,%eax 10ca0c: 40 inc %eax 10ca0d: a3 70 9a 12 00 mov %eax,0x129a70 /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10ca12: 8b 1d 88 99 12 00 mov 0x129988,%ebx 10ca18: 3b 1d 8c 99 12 00 cmp 0x12998c,%ebx 10ca1e: 77 15 ja 10ca35 <== NEVER TAKEN id <= _Rate_monotonic_Information.maximum_id ; id++ ) { (void) rtems_rate_monotonic_reset_statistics( id ); 10ca20: 83 ec 0c sub $0xc,%esp 10ca23: 53 push %ebx 10ca24: e8 17 00 00 00 call 10ca40 * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 10ca29: 43 inc %ebx /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 10ca2a: 83 c4 10 add $0x10,%esp 10ca2d: 39 1d 8c 99 12 00 cmp %ebx,0x12998c 10ca33: 73 eb jae 10ca20 /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); } 10ca35: 8b 5d fc mov -0x4(%ebp),%ebx 10ca38: c9 leave } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); 10ca39: e9 9a 27 00 00 jmp 10f1d8 <_Thread_Enable_dispatch> =============================================================================== 0010ca40 : */ rtems_status_code rtems_rate_monotonic_reset_statistics( rtems_id id ) { 10ca40: 55 push %ebp 10ca41: 89 e5 mov %esp,%ebp 10ca43: 57 push %edi 10ca44: 53 push %ebx 10ca45: 83 ec 14 sub $0x14,%esp Objects_Locations location; Rate_monotonic_Control *the_period; the_period = _Rate_monotonic_Get( id, &location ); 10ca48: 8d 45 f4 lea -0xc(%ebp),%eax 10ca4b: 50 push %eax 10ca4c: ff 75 08 pushl 0x8(%ebp) 10ca4f: 68 80 99 12 00 push $0x129980 10ca54: e8 f7 1c 00 00 call 10e750 <_Objects_Get> 10ca59: 89 c2 mov %eax,%edx switch ( location ) { 10ca5b: 83 c4 10 add $0x10,%esp 10ca5e: 8b 45 f4 mov -0xc(%ebp),%eax 10ca61: 85 c0 test %eax,%eax 10ca63: 75 3b jne 10caa0 case OBJECTS_LOCAL: _Rate_monotonic_Reset_statistics( the_period ); 10ca65: 8d 5a 54 lea 0x54(%edx),%ebx 10ca68: b9 38 00 00 00 mov $0x38,%ecx 10ca6d: 31 c0 xor %eax,%eax 10ca6f: 89 df mov %ebx,%edi 10ca71: f3 aa rep stos %al,%es:(%edi) 10ca73: c7 42 5c ff ff ff 7f movl $0x7fffffff,0x5c(%edx) 10ca7a: c7 42 60 ff ff ff 7f movl $0x7fffffff,0x60(%edx) 10ca81: c7 42 74 ff ff ff 7f movl $0x7fffffff,0x74(%edx) 10ca88: c7 42 78 ff ff ff 7f movl $0x7fffffff,0x78(%edx) _Thread_Enable_dispatch(); 10ca8f: e8 44 27 00 00 call 10f1d8 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ca94: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ca96: 8d 65 f8 lea -0x8(%ebp),%esp 10ca99: 5b pop %ebx 10ca9a: 5f pop %edi 10ca9b: c9 leave 10ca9c: c3 ret 10ca9d: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10caa0: b8 04 00 00 00 mov $0x4,%eax } 10caa5: 8d 65 f8 lea -0x8(%ebp),%esp 10caa8: 5b pop %ebx 10caa9: 5f pop %edi 10caaa: c9 leave 10caab: c3 ret =============================================================================== 0011724c : uintptr_t length, uintptr_t page_size, rtems_attribute attribute_set, rtems_id *id ) { 11724c: 55 push %ebp 11724d: 89 e5 mov %esp,%ebp 11724f: 57 push %edi 117250: 56 push %esi 117251: 53 push %ebx 117252: 83 ec 1c sub $0x1c,%esp 117255: 8b 7d 08 mov 0x8(%ebp),%edi 117258: 8b 75 0c mov 0xc(%ebp),%esi rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) 11725b: 85 ff test %edi,%edi 11725d: 0f 84 c1 00 00 00 je 117324 return RTEMS_INVALID_NAME; if ( !starting_address ) 117263: 85 f6 test %esi,%esi 117265: 0f 84 e1 00 00 00 je 11734c return RTEMS_INVALID_ADDRESS; if ( !id ) 11726b: 8b 45 1c mov 0x1c(%ebp),%eax 11726e: 85 c0 test %eax,%eax 117270: 0f 84 d6 00 00 00 je 11734c return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 117276: 83 ec 0c sub $0xc,%esp 117279: ff 35 dc 09 14 00 pushl 0x1409dc 11727f: e8 dc 24 00 00 call 119760 <_API_Mutex_Lock> * This function allocates a region control block from * the inactive chain of free region control blocks. */ RTEMS_INLINE_ROUTINE Region_Control *_Region_Allocate( void ) { return (Region_Control *) _Objects_Allocate( &_Region_Information ); 117284: c7 04 24 00 08 14 00 movl $0x140800,(%esp) 11728b: e8 28 3a 00 00 call 11acb8 <_Objects_Allocate> 117290: 89 c3 mov %eax,%ebx the_region = _Region_Allocate(); if ( !the_region ) 117292: 83 c4 10 add $0x10,%esp 117295: 85 c0 test %eax,%eax 117297: 0f 84 bf 00 00 00 je 11735c return_status = RTEMS_TOO_MANY; else { the_region->maximum_segment_size = _Heap_Initialize( 11729d: ff 75 14 pushl 0x14(%ebp) 1172a0: ff 75 10 pushl 0x10(%ebp) 1172a3: 56 push %esi 1172a4: 8d 40 68 lea 0x68(%eax),%eax 1172a7: 50 push %eax 1172a8: e8 17 36 00 00 call 11a8c4 <_Heap_Initialize> 1172ad: 89 43 5c mov %eax,0x5c(%ebx) &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { 1172b0: 83 c4 10 add $0x10,%esp 1172b3: 85 c0 test %eax,%eax 1172b5: 74 7d je 117334 return_status = RTEMS_INVALID_SIZE; } else { the_region->starting_address = starting_address; 1172b7: 89 73 50 mov %esi,0x50(%ebx) the_region->length = length; 1172ba: 8b 45 10 mov 0x10(%ebp),%eax 1172bd: 89 43 54 mov %eax,0x54(%ebx) the_region->page_size = page_size; 1172c0: 8b 55 14 mov 0x14(%ebp),%edx 1172c3: 89 53 58 mov %edx,0x58(%ebx) the_region->attribute_set = attribute_set; 1172c6: 8b 45 18 mov 0x18(%ebp),%eax 1172c9: 89 43 60 mov %eax,0x60(%ebx) the_region->number_of_used_blocks = 0; 1172cc: c7 43 64 00 00 00 00 movl $0x0,0x64(%ebx) _Thread_queue_Initialize( 1172d3: 6a 06 push $0x6 1172d5: 6a 40 push $0x40 1172d7: a8 04 test $0x4,%al 1172d9: 0f 95 c0 setne %al 1172dc: 0f b6 c0 movzbl %al,%eax 1172df: 50 push %eax 1172e0: 8d 43 10 lea 0x10(%ebx),%eax 1172e3: 50 push %eax 1172e4: e8 6b 50 00 00 call 11c354 <_Thread_queue_Initialize> Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 1172e9: 8b 43 08 mov 0x8(%ebx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 1172ec: 0f b7 c8 movzwl %ax,%ecx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 1172ef: 8b 15 1c 08 14 00 mov 0x14081c,%edx 1172f5: 89 1c 8a mov %ebx,(%edx,%ecx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 1172f8: 89 7b 0c mov %edi,0xc(%ebx) &_Region_Information, &the_region->Object, (Objects_Name) name ); *id = the_region->Object.id; 1172fb: 8b 55 1c mov 0x1c(%ebp),%edx 1172fe: 89 02 mov %eax,(%edx) 117300: 83 c4 10 add $0x10,%esp return_status = RTEMS_SUCCESSFUL; 117303: 31 c0 xor %eax,%eax } } _RTEMS_Unlock_allocator(); 117305: 83 ec 0c sub $0xc,%esp 117308: ff 35 dc 09 14 00 pushl 0x1409dc 11730e: 89 45 e4 mov %eax,-0x1c(%ebp) 117311: e8 92 24 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 117316: 83 c4 10 add $0x10,%esp 117319: 8b 45 e4 mov -0x1c(%ebp),%eax } 11731c: 8d 65 f4 lea -0xc(%ebp),%esp 11731f: 5b pop %ebx 117320: 5e pop %esi 117321: 5f pop %edi 117322: c9 leave 117323: c3 ret { rtems_status_code return_status; Region_Control *the_region; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 117324: b8 03 00 00 00 mov $0x3,%eax } } _RTEMS_Unlock_allocator(); return return_status; } 117329: 8d 65 f4 lea -0xc(%ebp),%esp 11732c: 5b pop %ebx 11732d: 5e pop %esi 11732e: 5f pop %edi 11732f: c9 leave 117330: c3 ret 117331: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 117334: 83 ec 08 sub $0x8,%esp 117337: 53 push %ebx 117338: 68 00 08 14 00 push $0x140800 11733d: e8 ee 3c 00 00 call 11b030 <_Objects_Free> 117342: 83 c4 10 add $0x10,%esp &the_region->Memory, starting_address, length, page_size ); if ( !the_region->maximum_segment_size ) { _Region_Free( the_region ); return_status = RTEMS_INVALID_SIZE; 117345: b8 08 00 00 00 mov $0x8,%eax 11734a: eb b9 jmp 117305 if ( !starting_address ) return RTEMS_INVALID_ADDRESS; if ( !id ) return RTEMS_INVALID_ADDRESS; 11734c: b8 09 00 00 00 mov $0x9,%eax } } _RTEMS_Unlock_allocator(); return return_status; } 117351: 8d 65 f4 lea -0xc(%ebp),%esp 117354: 5b pop %ebx 117355: 5e pop %esi 117356: 5f pop %edi 117357: c9 leave 117358: c3 ret 117359: 8d 76 00 lea 0x0(%esi),%esi _RTEMS_Lock_allocator(); /* to prevent deletion */ the_region = _Region_Allocate(); if ( !the_region ) return_status = RTEMS_TOO_MANY; 11735c: b8 05 00 00 00 mov $0x5,%eax 117361: eb a2 jmp 117305 =============================================================================== 00117364 : */ rtems_status_code rtems_region_delete( rtems_id id ) { 117364: 55 push %ebp 117365: 89 e5 mov %esp,%ebp 117367: 53 push %ebx 117368: 83 ec 30 sub $0x30,%esp Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; _RTEMS_Lock_allocator(); 11736b: ff 35 dc 09 14 00 pushl 0x1409dc 117371: e8 ea 23 00 00 call 119760 <_API_Mutex_Lock> Objects_Id id, Objects_Locations *location ) { return (Region_Control *) _Objects_Get_no_protection( &_Region_Information, id, location ); 117376: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117379: 8d 45 f4 lea -0xc(%ebp),%eax 11737c: 50 push %eax 11737d: ff 75 08 pushl 0x8(%ebp) 117380: 68 00 08 14 00 push $0x140800 117385: e8 e6 3d 00 00 call 11b170 <_Objects_Get_no_protection> switch ( location ) { 11738a: 83 c4 10 add $0x10,%esp 11738d: 8b 5d f4 mov -0xc(%ebp),%ebx 117390: 85 db test %ebx,%ebx 117392: 74 1c je 1173b0 break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117394: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 117399: 83 ec 0c sub $0xc,%esp 11739c: ff 35 dc 09 14 00 pushl 0x1409dc 1173a2: e8 01 24 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; } 1173a7: 89 d8 mov %ebx,%eax 1173a9: 8b 5d fc mov -0x4(%ebp),%ebx 1173ac: c9 leave 1173ad: c3 ret 1173ae: 66 90 xchg %ax,%ax the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 5 ); if ( the_region->number_of_used_blocks != 0 ) 1173b0: 8b 48 64 mov 0x64(%eax),%ecx 1173b3: 85 c9 test %ecx,%ecx 1173b5: 74 09 je 1173c0 return_status = RTEMS_RESOURCE_IN_USE; 1173b7: bb 0c 00 00 00 mov $0xc,%ebx 1173bc: eb db jmp 117399 1173be: 66 90 xchg %ax,%ax else { _Objects_Close( &_Region_Information, &the_region->Object ); 1173c0: 83 ec 08 sub $0x8,%esp 1173c3: 50 push %eax 1173c4: 68 00 08 14 00 push $0x140800 1173c9: 89 45 e4 mov %eax,-0x1c(%ebp) 1173cc: e8 63 39 00 00 call 11ad34 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Region_Free ( Region_Control *the_region ) { _Objects_Free( &_Region_Information, &the_region->Object ); 1173d1: 58 pop %eax 1173d2: 5a pop %edx 1173d3: 8b 45 e4 mov -0x1c(%ebp),%eax 1173d6: 50 push %eax 1173d7: 68 00 08 14 00 push $0x140800 1173dc: e8 4f 3c 00 00 call 11b030 <_Objects_Free> 1173e1: 83 c4 10 add $0x10,%esp _Region_Free( the_region ); return_status = RTEMS_SUCCESSFUL; 1173e4: 31 db xor %ebx,%ebx 1173e6: eb b1 jmp 117399 =============================================================================== 001173e8 : rtems_status_code rtems_region_extend( rtems_id id, void *starting_address, uintptr_t length ) { 1173e8: 55 push %ebp 1173e9: 89 e5 mov %esp,%ebp 1173eb: 56 push %esi 1173ec: 53 push %ebx 1173ed: 83 ec 10 sub $0x10,%esp 1173f0: 8b 5d 0c mov 0xc(%ebp),%ebx bool extend_ok; Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; if ( !starting_address ) 1173f3: 85 db test %ebx,%ebx 1173f5: 74 75 je 11746c return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); /* to prevent deletion */ 1173f7: 83 ec 0c sub $0xc,%esp 1173fa: ff 35 dc 09 14 00 pushl 0x1409dc 117400: e8 5b 23 00 00 call 119760 <_API_Mutex_Lock> Objects_Id id, Objects_Locations *location ) { return (Region_Control *) _Objects_Get_no_protection( &_Region_Information, id, location ); 117405: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117408: 8d 45 f0 lea -0x10(%ebp),%eax 11740b: 50 push %eax 11740c: ff 75 08 pushl 0x8(%ebp) 11740f: 68 00 08 14 00 push $0x140800 117414: e8 57 3d 00 00 call 11b170 <_Objects_Get_no_protection> 117419: 89 c6 mov %eax,%esi switch ( location ) { 11741b: 83 c4 10 add $0x10,%esp 11741e: 8b 45 f0 mov -0x10(%ebp),%eax 117421: 85 c0 test %eax,%eax 117423: 74 1f je 117444 break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117425: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 11742a: 83 ec 0c sub $0xc,%esp 11742d: ff 35 dc 09 14 00 pushl 0x1409dc 117433: e8 70 23 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 117438: 83 c4 10 add $0x10,%esp } 11743b: 89 d8 mov %ebx,%eax 11743d: 8d 65 f8 lea -0x8(%ebp),%esp 117440: 5b pop %ebx 117441: 5e pop %esi 117442: c9 leave 117443: c3 ret the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: extend_ok = _Heap_Extend( 117444: 8d 45 f4 lea -0xc(%ebp),%eax 117447: 50 push %eax 117448: ff 75 10 pushl 0x10(%ebp) 11744b: 53 push %ebx 11744c: 8d 46 68 lea 0x68(%esi),%eax 11744f: 50 push %eax 117450: e8 63 2e 00 00 call 11a2b8 <_Heap_Extend> starting_address, length, &amount_extended ); if ( extend_ok ) { 117455: 83 c4 10 add $0x10,%esp 117458: 84 c0 test %al,%al 11745a: 74 20 je 11747c the_region->length += amount_extended; 11745c: 8b 45 f4 mov -0xc(%ebp),%eax 11745f: 01 46 54 add %eax,0x54(%esi) the_region->maximum_segment_size += amount_extended; 117462: 01 46 5c add %eax,0x5c(%esi) return_status = RTEMS_SUCCESSFUL; 117465: 31 db xor %ebx,%ebx 117467: eb c1 jmp 11742a 117469: 8d 76 00 lea 0x0(%esi),%esi Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; if ( !starting_address ) return RTEMS_INVALID_ADDRESS; 11746c: bb 09 00 00 00 mov $0x9,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 117471: 89 d8 mov %ebx,%eax 117473: 8d 65 f8 lea -0x8(%ebp),%esp 117476: 5b pop %ebx 117477: 5e pop %esi 117478: c9 leave 117479: c3 ret 11747a: 66 90 xchg %ax,%ax if ( extend_ok ) { the_region->length += amount_extended; the_region->maximum_segment_size += amount_extended; return_status = RTEMS_SUCCESSFUL; } else { return_status = RTEMS_INVALID_ADDRESS; 11747c: bb 09 00 00 00 mov $0x9,%ebx 117481: eb a7 jmp 11742a =============================================================================== 00117484 : rtems_status_code rtems_region_get_free_information( rtems_id id, Heap_Information_block *the_info ) { 117484: 55 push %ebp 117485: 89 e5 mov %esp,%ebp 117487: 53 push %ebx 117488: 83 ec 14 sub $0x14,%esp 11748b: 8b 5d 0c mov 0xc(%ebp),%ebx Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) 11748e: 85 db test %ebx,%ebx 117490: 74 76 je 117508 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 117492: 83 ec 0c sub $0xc,%esp 117495: ff 35 dc 09 14 00 pushl 0x1409dc 11749b: e8 c0 22 00 00 call 119760 <_API_Mutex_Lock> 1174a0: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 1174a3: 8d 45 f4 lea -0xc(%ebp),%eax 1174a6: 50 push %eax 1174a7: ff 75 08 pushl 0x8(%ebp) 1174aa: 68 00 08 14 00 push $0x140800 1174af: e8 bc 3c 00 00 call 11b170 <_Objects_Get_no_protection> switch ( location ) { 1174b4: 83 c4 10 add $0x10,%esp 1174b7: 8b 55 f4 mov -0xc(%ebp),%edx 1174ba: 85 d2 test %edx,%edx 1174bc: 74 1e je 1174dc break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 1174be: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 1174c3: 83 ec 0c sub $0xc,%esp 1174c6: ff 35 dc 09 14 00 pushl 0x1409dc 1174cc: e8 d7 22 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 1174d1: 83 c4 10 add $0x10,%esp } 1174d4: 89 d8 mov %ebx,%eax 1174d6: 8b 5d fc mov -0x4(%ebp),%ebx 1174d9: c9 leave 1174da: c3 ret 1174db: 90 nop the_region = _Region_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: the_info->Used.number = 0; 1174dc: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) the_info->Used.total = 0; 1174e3: c7 43 14 00 00 00 00 movl $0x0,0x14(%ebx) the_info->Used.largest = 0; 1174ea: c7 43 10 00 00 00 00 movl $0x0,0x10(%ebx) _Heap_Get_free_information( &the_region->Memory, &the_info->Free ); 1174f1: 83 ec 08 sub $0x8,%esp 1174f4: 53 push %ebx 1174f5: 83 c0 68 add $0x68,%eax 1174f8: 50 push %eax 1174f9: e8 a2 31 00 00 call 11a6a0 <_Heap_Get_free_information> return_status = RTEMS_SUCCESSFUL; break; 1174fe: 83 c4 10 add $0x10,%esp the_info->Used.total = 0; the_info->Used.largest = 0; _Heap_Get_free_information( &the_region->Memory, &the_info->Free ); return_status = RTEMS_SUCCESSFUL; 117501: 31 db xor %ebx,%ebx break; 117503: eb be jmp 1174c3 117505: 8d 76 00 lea 0x0(%esi),%esi Objects_Locations location; rtems_status_code return_status; register Region_Control *the_region; if ( !the_info ) return RTEMS_INVALID_ADDRESS; 117508: bb 09 00 00 00 mov $0x9,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 11750d: 89 d8 mov %ebx,%eax 11750f: 8b 5d fc mov -0x4(%ebp),%ebx 117512: c9 leave 117513: c3 ret =============================================================================== 0011758c : uintptr_t size, rtems_option option_set, rtems_interval timeout, void **segment ) { 11758c: 55 push %ebp 11758d: 89 e5 mov %esp,%ebp 11758f: 57 push %edi 117590: 56 push %esi 117591: 53 push %ebx 117592: 83 ec 2c sub $0x2c,%esp 117595: 8b 75 0c mov 0xc(%ebp),%esi 117598: 8b 5d 18 mov 0x18(%ebp),%ebx Objects_Locations location; rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) 11759b: 85 db test %ebx,%ebx 11759d: 0f 84 a1 00 00 00 je 117644 return RTEMS_INVALID_ADDRESS; *segment = NULL; 1175a3: c7 03 00 00 00 00 movl $0x0,(%ebx) if ( size == 0 ) 1175a9: 85 f6 test %esi,%esi 1175ab: 75 0f jne 1175bc return RTEMS_INVALID_SIZE; 1175ad: b8 08 00 00 00 mov $0x8,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 1175b2: 8d 65 f4 lea -0xc(%ebp),%esp 1175b5: 5b pop %ebx 1175b6: 5e pop %esi 1175b7: 5f pop %edi 1175b8: c9 leave 1175b9: c3 ret 1175ba: 66 90 xchg %ax,%ax *segment = NULL; if ( size == 0 ) return RTEMS_INVALID_SIZE; _RTEMS_Lock_allocator(); 1175bc: 83 ec 0c sub $0xc,%esp 1175bf: ff 35 dc 09 14 00 pushl 0x1409dc 1175c5: e8 96 21 00 00 call 119760 <_API_Mutex_Lock> executing = _Thread_Executing; 1175ca: a1 b8 0b 14 00 mov 0x140bb8,%eax 1175cf: 89 45 d4 mov %eax,-0x2c(%ebp) 1175d2: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 1175d5: 8d 45 e4 lea -0x1c(%ebp),%eax 1175d8: 50 push %eax 1175d9: ff 75 08 pushl 0x8(%ebp) 1175dc: 68 00 08 14 00 push $0x140800 1175e1: e8 8a 3b 00 00 call 11b170 <_Objects_Get_no_protection> 1175e6: 89 c7 mov %eax,%edi switch ( location ) { 1175e8: 83 c4 10 add $0x10,%esp 1175eb: 8b 45 e4 mov -0x1c(%ebp),%eax 1175ee: 85 c0 test %eax,%eax 1175f0: 75 2a jne 11761c case OBJECTS_LOCAL: if ( size > the_region->maximum_segment_size ) 1175f2: 3b 77 5c cmp 0x5c(%edi),%esi 1175f5: 76 2d jbe 117624 return_status = RTEMS_INVALID_SIZE; 1175f7: b8 08 00 00 00 mov $0x8,%eax default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 1175fc: 83 ec 0c sub $0xc,%esp 1175ff: ff 35 dc 09 14 00 pushl 0x1409dc 117605: 89 45 d0 mov %eax,-0x30(%ebp) 117608: e8 9b 21 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 11760d: 83 c4 10 add $0x10,%esp 117610: 8b 45 d0 mov -0x30(%ebp),%eax } 117613: 8d 65 f4 lea -0xc(%ebp),%esp 117616: 5b pop %ebx 117617: 5e pop %esi 117618: 5f pop %edi 117619: c9 leave 11761a: c3 ret 11761b: 90 nop break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 11761c: b8 04 00 00 00 mov $0x4,%eax 117621: eb d9 jmp 1175fc 117623: 90 nop * @brief See _Heap_Allocate_aligned_with_boundary() with alignment and * boundary equals zero. */ RTEMS_INLINE_ROUTINE void *_Heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 117624: 6a 00 push $0x0 117626: 6a 00 push $0x0 117628: 56 push %esi RTEMS_INLINE_ROUTINE void *_Region_Allocate_segment ( Region_Control *the_region, uintptr_t size ) { return _Heap_Allocate( &the_region->Memory, size ); 117629: 8d 47 68 lea 0x68(%edi),%eax 11762c: 50 push %eax 11762d: e8 b2 2a 00 00 call 11a0e4 <_Heap_Allocate_aligned_with_boundary> the_segment = _Region_Allocate_segment( the_region, size ); _Region_Debug_Walk( the_region, 2 ); if ( the_segment ) { 117632: 83 c4 10 add $0x10,%esp 117635: 85 c0 test %eax,%eax 117637: 74 17 je 117650 the_region->number_of_used_blocks += 1; 117639: ff 47 64 incl 0x64(%edi) *segment = the_segment; 11763c: 89 03 mov %eax,(%ebx) return_status = RTEMS_SUCCESSFUL; 11763e: 31 c0 xor %eax,%eax 117640: eb ba jmp 1175fc 117642: 66 90 xchg %ax,%ax rtems_status_code return_status; Region_Control *the_region; void *the_segment; if ( !segment ) return RTEMS_INVALID_ADDRESS; 117644: b8 09 00 00 00 mov $0x9,%eax 117649: e9 64 ff ff ff jmp 1175b2 11764e: 66 90 xchg %ax,%ax if ( the_segment ) { the_region->number_of_used_blocks += 1; *segment = the_segment; return_status = RTEMS_SUCCESSFUL; } else if ( _Options_Is_no_wait( option_set ) ) { 117650: f6 45 10 01 testb $0x1,0x10(%ebp) 117654: 74 07 je 11765d return_status = RTEMS_UNSATISFIED; 117656: b8 0d 00 00 00 mov $0xd,%eax 11765b: eb 9f jmp 1175fc rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 11765d: a1 f0 08 14 00 mov 0x1408f0,%eax 117662: 40 inc %eax 117663: a3 f0 08 14 00 mov %eax,0x1408f0 * Switch from using the memory allocation mutex to using a * dispatching disabled critical section. We have to do this * because this thread is going to block. */ _Thread_Disable_dispatch(); _RTEMS_Unlock_allocator(); 117668: 83 ec 0c sub $0xc,%esp 11766b: ff 35 dc 09 14 00 pushl 0x1409dc 117671: e8 32 21 00 00 call 1197a8 <_API_Mutex_Unlock> executing->Wait.queue = &the_region->Wait_queue; 117676: 8d 47 10 lea 0x10(%edi),%eax 117679: 8b 55 d4 mov -0x2c(%ebp),%edx 11767c: 89 42 44 mov %eax,0x44(%edx) executing->Wait.id = id; 11767f: 8b 4d 08 mov 0x8(%ebp),%ecx 117682: 89 4a 20 mov %ecx,0x20(%edx) executing->Wait.count = size; 117685: 89 72 24 mov %esi,0x24(%edx) executing->Wait.return_argument = segment; 117688: 89 5a 28 mov %ebx,0x28(%edx) RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 11768b: c7 47 40 01 00 00 00 movl $0x1,0x40(%edi) _Thread_queue_Enter_critical_section( &the_region->Wait_queue ); _Thread_queue_Enqueue( &the_region->Wait_queue, timeout ); 117692: 83 c4 0c add $0xc,%esp 117695: 68 18 c4 11 00 push $0x11c418 11769a: ff 75 14 pushl 0x14(%ebp) 11769d: 50 push %eax 11769e: e8 49 4a 00 00 call 11c0ec <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 1176a3: e8 8c 45 00 00 call 11bc34 <_Thread_Enable_dispatch> return (rtems_status_code) executing->Wait.return_code; 1176a8: 8b 55 d4 mov -0x2c(%ebp),%edx 1176ab: 8b 42 34 mov 0x34(%edx),%eax 1176ae: 83 c4 10 add $0x10,%esp 1176b1: e9 fc fe ff ff jmp 1175b2 =============================================================================== 0011776c : rtems_id id, void *segment, uintptr_t size, uintptr_t *old_size ) { 11776c: 55 push %ebp 11776d: 89 e5 mov %esp,%ebp 11776f: 56 push %esi 117770: 53 push %ebx 117771: 83 ec 20 sub $0x20,%esp 117774: 8b 5d 14 mov 0x14(%ebp),%ebx uintptr_t osize; rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) 117777: 85 db test %ebx,%ebx 117779: 0f 84 89 00 00 00 je 117808 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 11777f: 83 ec 0c sub $0xc,%esp 117782: ff 35 dc 09 14 00 pushl 0x1409dc 117788: e8 d3 1f 00 00 call 119760 <_API_Mutex_Lock> 11778d: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117790: 8d 45 f0 lea -0x10(%ebp),%eax 117793: 50 push %eax 117794: ff 75 08 pushl 0x8(%ebp) 117797: 68 00 08 14 00 push $0x140800 11779c: e8 cf 39 00 00 call 11b170 <_Objects_Get_no_protection> 1177a1: 89 c6 mov %eax,%esi switch ( location ) { 1177a3: 83 c4 10 add $0x10,%esp 1177a6: 8b 45 f0 mov -0x10(%ebp),%eax 1177a9: 85 c0 test %eax,%eax 1177ab: 74 1f je 1177cc default: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 1177ad: 83 ec 0c sub $0xc,%esp 1177b0: ff 35 dc 09 14 00 pushl 0x1409dc 1177b6: e8 ed 1f 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 1177bb: 83 c4 10 add $0x10,%esp 1177be: b8 04 00 00 00 mov $0x4,%eax } 1177c3: 8d 65 f8 lea -0x8(%ebp),%esp 1177c6: 5b pop %ebx 1177c7: 5e pop %esi 1177c8: c9 leave 1177c9: c3 ret 1177ca: 66 90 xchg %ax,%ax case OBJECTS_LOCAL: _Region_Debug_Walk( the_region, 7 ); status = _Heap_Resize_block( 1177cc: 83 ec 0c sub $0xc,%esp 1177cf: 8d 45 f4 lea -0xc(%ebp),%eax 1177d2: 50 push %eax 1177d3: 8d 45 ec lea -0x14(%ebp),%eax 1177d6: 50 push %eax 1177d7: ff 75 10 pushl 0x10(%ebp) 1177da: ff 75 0c pushl 0xc(%ebp) 1177dd: 8d 46 68 lea 0x68(%esi),%eax 1177e0: 50 push %eax 1177e1: e8 e6 32 00 00 call 11aacc <_Heap_Resize_block> segment, (uint32_t) size, &osize, &avail_size ); *old_size = (uint32_t) osize; 1177e6: 8b 55 ec mov -0x14(%ebp),%edx 1177e9: 89 13 mov %edx,(%ebx) _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) 1177eb: 83 c4 20 add $0x20,%esp 1177ee: 85 c0 test %eax,%eax 1177f0: 75 22 jne 117814 _Region_Process_queue( the_region ); /* unlocks allocator */ 1177f2: 83 ec 0c sub $0xc,%esp 1177f5: 56 push %esi 1177f6: e8 29 71 00 00 call 11e924 <_Region_Process_queue> 1177fb: 83 c4 10 add $0x10,%esp else _RTEMS_Unlock_allocator(); if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; 1177fe: 31 c0 xor %eax,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 117800: 8d 65 f8 lea -0x8(%ebp),%esp 117803: 5b pop %ebx 117804: 5e pop %esi 117805: c9 leave 117806: c3 ret 117807: 90 nop rtems_status_code return_status; Heap_Resize_status status; register Region_Control *the_region; if ( !old_size ) return RTEMS_INVALID_ADDRESS; 117808: b8 09 00 00 00 mov $0x9,%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 11780d: 8d 65 f8 lea -0x8(%ebp),%esp 117810: 5b pop %ebx 117811: 5e pop %esi 117812: c9 leave 117813: c3 ret _Region_Debug_Walk( the_region, 8 ); if ( status == HEAP_RESIZE_SUCCESSFUL ) _Region_Process_queue( the_region ); /* unlocks allocator */ else _RTEMS_Unlock_allocator(); 117814: 83 ec 0c sub $0xc,%esp 117817: ff 35 dc 09 14 00 pushl 0x1409dc 11781d: 89 45 e4 mov %eax,-0x1c(%ebp) 117820: e8 83 1f 00 00 call 1197a8 <_API_Mutex_Unlock> if (status == HEAP_RESIZE_SUCCESSFUL) return RTEMS_SUCCESSFUL; if (status == HEAP_RESIZE_UNSATISFIED) 117825: 83 c4 10 add $0x10,%esp return RTEMS_UNSATISFIED; 117828: 8b 45 e4 mov -0x1c(%ebp),%eax 11782b: 48 dec %eax 11782c: 0f 94 c0 sete %al 11782f: 0f b6 c0 movzbl %al,%eax 117832: 8d 04 85 09 00 00 00 lea 0x9(,%eax,4),%eax break; } _RTEMS_Unlock_allocator(); return return_status; } 117839: 8d 65 f8 lea -0x8(%ebp),%esp 11783c: 5b pop %ebx 11783d: 5e pop %esi 11783e: c9 leave 11783f: c3 ret =============================================================================== 00117840 : rtems_status_code rtems_region_return_segment( rtems_id id, void *segment ) { 117840: 55 push %ebp 117841: 89 e5 mov %esp,%ebp 117843: 53 push %ebx 117844: 83 ec 20 sub $0x20,%esp uint32_t size; #endif int status; register Region_Control *the_region; _RTEMS_Lock_allocator(); 117847: ff 35 dc 09 14 00 pushl 0x1409dc 11784d: e8 0e 1f 00 00 call 119760 <_API_Mutex_Lock> 117852: 83 c4 0c add $0xc,%esp the_region = _Region_Get( id, &location ); 117855: 8d 45 f4 lea -0xc(%ebp),%eax 117858: 50 push %eax 117859: ff 75 08 pushl 0x8(%ebp) 11785c: 68 00 08 14 00 push $0x140800 117861: e8 0a 39 00 00 call 11b170 <_Objects_Get_no_protection> 117866: 89 c3 mov %eax,%ebx switch ( location ) { 117868: 83 c4 10 add $0x10,%esp 11786b: 8b 45 f4 mov -0xc(%ebp),%eax 11786e: 85 c0 test %eax,%eax 117870: 75 1e jne 117890 RTEMS_INLINE_ROUTINE bool _Region_Free_segment ( Region_Control *the_region, void *the_segment ) { return _Heap_Free( &the_region->Memory, the_segment ); 117872: 83 ec 08 sub $0x8,%esp 117875: ff 75 0c pushl 0xc(%ebp) 117878: 8d 43 68 lea 0x68(%ebx),%eax 11787b: 50 push %eax 11787c: e8 cf 2c 00 00 call 11a550 <_Heap_Free> #endif status = _Region_Free_segment( the_region, segment ); _Region_Debug_Walk( the_region, 4 ); if ( !status ) 117881: 83 c4 10 add $0x10,%esp 117884: 84 c0 test %al,%al 117886: 75 28 jne 1178b0 return_status = RTEMS_INVALID_ADDRESS; 117888: bb 09 00 00 00 mov $0x9,%ebx 11788d: eb 06 jmp 117895 11788f: 90 nop break; #endif case OBJECTS_ERROR: default: return_status = RTEMS_INVALID_ID; 117890: bb 04 00 00 00 mov $0x4,%ebx break; } _RTEMS_Unlock_allocator(); 117895: 83 ec 0c sub $0xc,%esp 117898: ff 35 dc 09 14 00 pushl 0x1409dc 11789e: e8 05 1f 00 00 call 1197a8 <_API_Mutex_Unlock> return return_status; 1178a3: 83 c4 10 add $0x10,%esp } 1178a6: 89 d8 mov %ebx,%eax 1178a8: 8b 5d fc mov -0x4(%ebp),%ebx 1178ab: c9 leave 1178ac: c3 ret 1178ad: 8d 76 00 lea 0x0(%esi),%esi _Region_Debug_Walk( the_region, 4 ); if ( !status ) return_status = RTEMS_INVALID_ADDRESS; else { the_region->number_of_used_blocks -= 1; 1178b0: ff 4b 64 decl 0x64(%ebx) _Region_Process_queue(the_region); /* unlocks allocator */ 1178b3: 83 ec 0c sub $0xc,%esp 1178b6: 53 push %ebx 1178b7: e8 68 70 00 00 call 11e924 <_Region_Process_queue> return RTEMS_SUCCESSFUL; 1178bc: 83 c4 10 add $0x10,%esp 1178bf: 31 db xor %ebx,%ebx break; } _RTEMS_Unlock_allocator(); return return_status; } 1178c1: 89 d8 mov %ebx,%eax 1178c3: 8b 5d fc mov -0x4(%ebp),%ebx 1178c6: c9 leave 1178c7: c3 ret =============================================================================== 0010b434 : uint32_t count, rtems_attribute attribute_set, rtems_task_priority priority_ceiling, rtems_id *id ) { 10b434: 55 push %ebp 10b435: 89 e5 mov %esp,%ebp 10b437: 57 push %edi 10b438: 56 push %esi 10b439: 53 push %ebx 10b43a: 83 ec 3c sub $0x3c,%esp 10b43d: 8b 75 08 mov 0x8(%ebp),%esi 10b440: 8b 5d 10 mov 0x10(%ebp),%ebx 10b443: 8b 7d 18 mov 0x18(%ebp),%edi register Semaphore_Control *the_semaphore; CORE_mutex_Attributes the_mutex_attr; CORE_semaphore_Attributes the_semaphore_attr; CORE_mutex_Status mutex_status; if ( !rtems_is_name_valid( name ) ) 10b446: 85 f6 test %esi,%esi 10b448: 74 4a je 10b494 return RTEMS_INVALID_NAME; if ( !id ) 10b44a: 85 ff test %edi,%edi 10b44c: 0f 84 f6 00 00 00 je 10b548 return RTEMS_NOT_DEFINED; } else #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || 10b452: 89 da mov %ebx,%edx 10b454: 81 e2 c0 00 00 00 and $0xc0,%edx 10b45a: 74 48 je 10b4a4 */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE); 10b45c: 89 d8 mov %ebx,%eax 10b45e: 83 e0 30 and $0x30,%eax _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) && 10b461: 83 f8 10 cmp $0x10,%eax 10b464: 74 0e je 10b474 } if ( _Attributes_Is_inherit_priority( attribute_set ) && _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; 10b466: b8 0b 00 00 00 mov $0xb,%eax 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10b46b: 8d 65 f4 lea -0xc(%ebp),%esp 10b46e: 5b pop %ebx 10b46f: 5e pop %esi 10b470: 5f pop %edi 10b471: c9 leave 10b472: c3 ret 10b473: 90 nop #endif if ( _Attributes_Is_inherit_priority( attribute_set ) || _Attributes_Is_priority_ceiling( attribute_set ) ) { if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) && 10b474: f6 c3 04 test $0x4,%bl 10b477: 74 ed je 10b466 _Attributes_Is_priority( attribute_set ) ) ) return RTEMS_NOT_DEFINED; } if ( _Attributes_Is_inherit_priority( attribute_set ) && 10b479: 81 fa c0 00 00 00 cmp $0xc0,%edx 10b47f: 74 e5 je 10b466 10b481: b9 10 00 00 00 mov $0x10,%ecx _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) ) 10b486: 83 7d 0c 01 cmpl $0x1,0xc(%ebp) 10b48a: 76 1f jbe 10b4ab return RTEMS_INVALID_NUMBER; 10b48c: b8 0a 00 00 00 mov $0xa,%eax 10b491: eb d8 jmp 10b46b 10b493: 90 nop CORE_mutex_Attributes the_mutex_attr; CORE_semaphore_Attributes the_semaphore_attr; CORE_mutex_Status mutex_status; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10b494: b8 03 00 00 00 mov $0x3,%eax 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10b499: 8d 65 f4 lea -0xc(%ebp),%esp 10b49c: 5b pop %ebx 10b49d: 5e pop %esi 10b49e: 5f pop %edi 10b49f: c9 leave 10b4a0: c3 ret 10b4a1: 8d 76 00 lea 0x0(%esi),%esi if ( _Attributes_Is_inherit_priority( attribute_set ) && _Attributes_Is_priority_ceiling( attribute_set ) ) return RTEMS_NOT_DEFINED; if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) ) 10b4a4: 89 d9 mov %ebx,%ecx 10b4a6: 83 e1 30 and $0x30,%ecx 10b4a9: 75 db jne 10b486 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10b4ab: a1 b0 64 12 00 mov 0x1264b0,%eax 10b4b0: 40 inc %eax 10b4b1: a3 b0 64 12 00 mov %eax,0x1264b0 * This function allocates a semaphore control block from * the inactive chain of free semaphore control blocks. */ RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void ) { return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information ); 10b4b6: 83 ec 0c sub $0xc,%esp 10b4b9: 68 00 64 12 00 push $0x126400 10b4be: 89 4d c4 mov %ecx,-0x3c(%ebp) 10b4c1: e8 ee 13 00 00 call 10c8b4 <_Objects_Allocate> 10b4c6: 89 c2 mov %eax,%edx _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { 10b4c8: 83 c4 10 add $0x10,%esp 10b4cb: 85 c0 test %eax,%eax 10b4cd: 8b 4d c4 mov -0x3c(%ebp),%ecx 10b4d0: 0f 84 ba 00 00 00 je 10b590 _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_semaphore->attribute_set = attribute_set; 10b4d6: 89 58 10 mov %ebx,0x10(%eax) /* * Initialize it as a counting semaphore. */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { 10b4d9: 85 c9 test %ecx,%ecx 10b4db: 74 77 je 10b554 /* * It is either simple binary semaphore or a more powerful mutex * style binary semaphore. This is the mutex style. */ if ( _Attributes_Is_priority( attribute_set ) ) the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; 10b4dd: 31 c0 xor %eax,%eax 10b4df: f6 c3 04 test $0x4,%bl 10b4e2: 0f 95 c0 setne %al 10b4e5: 89 45 d8 mov %eax,-0x28(%ebp) else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { 10b4e8: 83 f9 10 cmp $0x10,%ecx 10b4eb: 0f 84 ae 00 00 00 je 10b59f the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; the_mutex_attr.only_owner_release = true; } } } else /* must be simple binary semaphore */ { the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS; 10b4f1: c7 45 d0 02 00 00 00 movl $0x2,-0x30(%ebp) the_mutex_attr.only_owner_release = false; 10b4f8: c6 45 d4 00 movb $0x0,-0x2c(%ebp) } mutex_status = _CORE_mutex_Initialize( 10b4fc: 50 push %eax 10b4fd: 31 c0 xor %eax,%eax 10b4ff: 83 7d 0c 01 cmpl $0x1,0xc(%ebp) 10b503: 0f 94 c0 sete %al 10b506: 50 push %eax 10b507: 8d 45 d0 lea -0x30(%ebp),%eax 10b50a: 50 push %eax 10b50b: 8d 42 14 lea 0x14(%edx),%eax 10b50e: 50 push %eax 10b50f: 89 55 c4 mov %edx,-0x3c(%ebp) 10b512: e8 95 0b 00 00 call 10c0ac <_CORE_mutex_Initialize> &the_semaphore->Core_control.mutex, &the_mutex_attr, (count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED ); if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) { 10b517: 83 c4 10 add $0x10,%esp 10b51a: 83 f8 06 cmp $0x6,%eax 10b51d: 8b 55 c4 mov -0x3c(%ebp),%edx 10b520: 0f 84 a9 00 00 00 je 10b5cf Objects_Name name ) { _Objects_Set_local_object( information, _Objects_Get_index( the_object->id ), 10b526: 8b 42 08 mov 0x8(%edx),%eax Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10b529: 0f b7 d8 movzwl %ax,%ebx #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10b52c: 8b 0d 1c 64 12 00 mov 0x12641c,%ecx 10b532: 89 14 99 mov %edx,(%ecx,%ebx,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10b535: 89 72 0c mov %esi,0xc(%edx) &_Semaphore_Information, &the_semaphore->Object, (Objects_Name) name ); *id = the_semaphore->Object.id; 10b538: 89 07 mov %eax,(%edi) the_semaphore->Object.id, name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 10b53a: e8 b5 22 00 00 call 10d7f4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b53f: 31 c0 xor %eax,%eax 10b541: e9 25 ff ff ff jmp 10b46b 10b546: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10b548: b8 09 00 00 00 mov $0x9,%eax 10b54d: e9 19 ff ff ff jmp 10b46b 10b552: 66 90 xchg %ax,%ax */ if ( _Attributes_Is_counting_semaphore( attribute_set ) ) { /* * This effectively disables limit checking. */ the_semaphore_attr.maximum_count = 0xFFFFFFFF; 10b554: c7 45 e0 ff ff ff ff movl $0xffffffff,-0x20(%ebp) if ( _Attributes_Is_priority( attribute_set ) ) the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY; 10b55b: 31 c0 xor %eax,%eax 10b55d: f6 c3 04 test $0x4,%bl 10b560: 0f 95 c0 setne %al 10b563: 89 45 e4 mov %eax,-0x1c(%ebp) the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO; /* * The following are just to make Purify happy. */ the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 10b566: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM; 10b56d: c7 45 dc 00 00 00 00 movl $0x0,-0x24(%ebp) _CORE_semaphore_Initialize( 10b574: 51 push %ecx 10b575: ff 75 0c pushl 0xc(%ebp) 10b578: 8d 45 e0 lea -0x20(%ebp),%eax 10b57b: 50 push %eax 10b57c: 8d 42 14 lea 0x14(%edx),%eax 10b57f: 50 push %eax 10b580: 89 55 c4 mov %edx,-0x3c(%ebp) 10b583: e8 b4 0d 00 00 call 10c33c <_CORE_semaphore_Initialize> 10b588: 83 c4 10 add $0x10,%esp 10b58b: 8b 55 c4 mov -0x3c(%ebp),%edx 10b58e: eb 96 jmp 10b526 _Thread_Disable_dispatch(); /* prevents deletion */ the_semaphore = _Semaphore_Allocate(); if ( !the_semaphore ) { _Thread_Enable_dispatch(); 10b590: e8 5f 22 00 00 call 10d7f4 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10b595: b8 05 00 00 00 mov $0x5,%eax 10b59a: e9 cc fe ff ff jmp 10b46b the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY; else the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO; if ( _Attributes_Is_binary_semaphore( attribute_set ) ) { the_mutex_attr.priority_ceiling = priority_ceiling; 10b59f: 8b 45 14 mov 0x14(%ebp),%eax 10b5a2: 89 45 dc mov %eax,-0x24(%ebp) the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES; 10b5a5: c7 45 d0 00 00 00 00 movl $0x0,-0x30(%ebp) the_mutex_attr.only_owner_release = false; 10b5ac: c6 45 d4 00 movb $0x0,-0x2c(%ebp) if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { 10b5b0: 83 7d d8 01 cmpl $0x1,-0x28(%ebp) 10b5b4: 0f 85 42 ff ff ff jne 10b4fc if ( _Attributes_Is_inherit_priority( attribute_set ) ) { 10b5ba: f6 c3 40 test $0x40,%bl 10b5bd: 74 30 je 10b5ef the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 10b5bf: c7 45 d8 02 00 00 00 movl $0x2,-0x28(%ebp) the_mutex_attr.only_owner_release = true; 10b5c6: c6 45 d4 01 movb $0x1,-0x2c(%ebp) 10b5ca: e9 2d ff ff ff jmp 10b4fc */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 10b5cf: 83 ec 08 sub $0x8,%esp 10b5d2: 52 push %edx 10b5d3: 68 00 64 12 00 push $0x126400 10b5d8: e8 4f 16 00 00 call 10cc2c <_Objects_Free> (count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED ); if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) { _Semaphore_Free( the_semaphore ); _Thread_Enable_dispatch(); 10b5dd: e8 12 22 00 00 call 10d7f4 <_Thread_Enable_dispatch> return RTEMS_INVALID_PRIORITY; 10b5e2: 83 c4 10 add $0x10,%esp 10b5e5: b8 13 00 00 00 mov $0x13,%eax 10b5ea: e9 7c fe ff ff jmp 10b46b if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) { if ( _Attributes_Is_inherit_priority( attribute_set ) ) { the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; the_mutex_attr.only_owner_release = true; } else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) { 10b5ef: 81 e3 80 00 00 00 and $0x80,%ebx 10b5f5: 0f 84 01 ff ff ff je 10b4fc the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING; 10b5fb: c7 45 d8 03 00 00 00 movl $0x3,-0x28(%ebp) the_mutex_attr.only_owner_release = true; 10b602: c6 45 d4 01 movb $0x1,-0x2c(%ebp) 10b606: e9 f1 fe ff ff jmp 10b4fc =============================================================================== 0010b60c : #endif rtems_status_code rtems_semaphore_delete( rtems_id id ) { 10b60c: 55 push %ebp 10b60d: 89 e5 mov %esp,%ebp 10b60f: 53 push %ebx 10b610: 83 ec 18 sub $0x18,%esp register Semaphore_Control *the_semaphore; Objects_Locations location; the_semaphore = _Semaphore_Get( id, &location ); 10b613: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Semaphore_Control *) _Objects_Get( &_Semaphore_Information, id, location ); 10b616: 50 push %eax 10b617: ff 75 08 pushl 0x8(%ebp) 10b61a: 68 00 64 12 00 push $0x126400 10b61f: e8 48 17 00 00 call 10cd6c <_Objects_Get> 10b624: 89 c3 mov %eax,%ebx switch ( location ) { 10b626: 83 c4 10 add $0x10,%esp 10b629: 8b 4d f4 mov -0xc(%ebp),%ecx 10b62c: 85 c9 test %ecx,%ecx 10b62e: 74 0c je 10b63c case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b630: b8 04 00 00 00 mov $0x4,%eax } 10b635: 8b 5d fc mov -0x4(%ebp),%ebx 10b638: c9 leave 10b639: c3 ret 10b63a: 66 90 xchg %ax,%ax */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore( rtems_attribute attribute_set ) { return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE); 10b63c: 8b 40 10 mov 0x10(%eax),%eax the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 10b63f: 83 e0 30 and $0x30,%eax 10b642: 74 58 je 10b69c if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) && 10b644: 8b 53 64 mov 0x64(%ebx),%edx 10b647: 85 d2 test %edx,%edx 10b649: 75 15 jne 10b660 10b64b: 83 f8 20 cmp $0x20,%eax 10b64e: 74 10 je 10b660 !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); 10b650: e8 9f 21 00 00 call 10d7f4 <_Thread_Enable_dispatch> return RTEMS_RESOURCE_IN_USE; 10b655: b8 0c 00 00 00 mov $0xc,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b65a: 8b 5d fc mov -0x4(%ebp),%ebx 10b65d: c9 leave 10b65e: c3 ret 10b65f: 90 nop !_Attributes_Is_simple_binary_semaphore( the_semaphore->attribute_set ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } _CORE_mutex_Flush( 10b660: 50 push %eax 10b661: 6a 04 push $0x4 10b663: 6a 00 push $0x0 10b665: 8d 43 14 lea 0x14(%ebx),%eax 10b668: 50 push %eax 10b669: e8 32 0a 00 00 call 10c0a0 <_CORE_mutex_Flush> 10b66e: 83 c4 10 add $0x10,%esp SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_SEMAPHORE_WAS_DELETED ); } _Objects_Close( &_Semaphore_Information, &the_semaphore->Object ); 10b671: 83 ec 08 sub $0x8,%esp 10b674: 53 push %ebx 10b675: 68 00 64 12 00 push $0x126400 10b67a: e8 b1 12 00 00 call 10c930 <_Objects_Close> */ RTEMS_INLINE_ROUTINE void _Semaphore_Free ( Semaphore_Control *the_semaphore ) { _Objects_Free( &_Semaphore_Information, &the_semaphore->Object ); 10b67f: 58 pop %eax 10b680: 5a pop %edx 10b681: 53 push %ebx 10b682: 68 00 64 12 00 push $0x126400 10b687: e8 a0 15 00 00 call 10cc2c <_Objects_Free> 0, /* Not used */ 0 /* Not used */ ); } #endif _Thread_Enable_dispatch(); 10b68c: e8 63 21 00 00 call 10d7f4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10b691: 83 c4 10 add $0x10,%esp 10b694: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b696: 8b 5d fc mov -0x4(%ebp),%ebx 10b699: c9 leave 10b69a: c3 ret 10b69b: 90 nop &the_semaphore->Core_control.mutex, SEMAPHORE_MP_OBJECT_WAS_DELETED, CORE_MUTEX_WAS_DELETED ); } else { _CORE_semaphore_Flush( 10b69c: 51 push %ecx 10b69d: 6a 02 push $0x2 10b69f: 6a 00 push $0x0 10b6a1: 8d 43 14 lea 0x14(%ebx),%eax 10b6a4: 50 push %eax 10b6a5: e8 86 0c 00 00 call 10c330 <_CORE_semaphore_Flush> 10b6aa: 83 c4 10 add $0x10,%esp 10b6ad: eb c2 jmp 10b671 =============================================================================== 0010b6b0 : rtems_status_code rtems_semaphore_obtain( rtems_id id, rtems_option option_set, rtems_interval timeout ) { 10b6b0: 55 push %ebp 10b6b1: 89 e5 mov %esp,%ebp 10b6b3: 57 push %edi 10b6b4: 56 push %esi 10b6b5: 53 push %ebx 10b6b6: 83 ec 1c sub $0x1c,%esp 10b6b9: 8b 5d 08 mov 0x8(%ebp),%ebx 10b6bc: 8b 75 0c mov 0xc(%ebp),%esi 10b6bf: 8b 7d 10 mov 0x10(%ebp),%edi register Semaphore_Control *the_semaphore; Objects_Locations location; ISR_Level level; the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level ); 10b6c2: 8d 45 e0 lea -0x20(%ebp),%eax Objects_Locations *location, ISR_Level *level ) { return (Semaphore_Control *) _Objects_Get_isr_disable( &_Semaphore_Information, id, location, level ); 10b6c5: 50 push %eax 10b6c6: 8d 45 e4 lea -0x1c(%ebp),%eax 10b6c9: 50 push %eax 10b6ca: 53 push %ebx 10b6cb: 68 00 64 12 00 push $0x126400 10b6d0: e8 3f 16 00 00 call 10cd14 <_Objects_Get_isr_disable> switch ( location ) { 10b6d5: 83 c4 10 add $0x10,%esp 10b6d8: 8b 4d e4 mov -0x1c(%ebp),%ecx 10b6db: 85 c9 test %ecx,%ecx 10b6dd: 74 0d je 10b6ec case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b6df: b8 04 00 00 00 mov $0x4,%eax } 10b6e4: 8d 65 f4 lea -0xc(%ebp),%esp 10b6e7: 5b pop %ebx 10b6e8: 5e pop %esi 10b6e9: 5f pop %edi 10b6ea: c9 leave 10b6eb: c3 ret the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 10b6ec: f6 40 10 30 testb $0x30,0x10(%eax) 10b6f0: 74 36 je 10b728 _CORE_mutex_Seize( 10b6f2: 83 ec 0c sub $0xc,%esp 10b6f5: ff 75 e0 pushl -0x20(%ebp) 10b6f8: 57 push %edi */ RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait ( rtems_option option_set ) { return (option_set & RTEMS_NO_WAIT) ? true : false; 10b6f9: 83 e6 01 and $0x1,%esi 10b6fc: 83 f6 01 xor $0x1,%esi 10b6ff: 56 push %esi 10b700: 53 push %ebx 10b701: 83 c0 14 add $0x14,%eax 10b704: 50 push %eax 10b705: e8 9a 0a 00 00 call 10c1a4 <_CORE_mutex_Seize> id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, level ); return _Semaphore_Translate_core_mutex_return_code( 10b70a: 83 c4 14 add $0x14,%esp _Thread_Executing->Wait.return_code ); 10b70d: a1 78 67 12 00 mov 0x126778,%eax id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, level ); return _Semaphore_Translate_core_mutex_return_code( 10b712: ff 70 34 pushl 0x34(%eax) 10b715: e8 12 01 00 00 call 10b82c <_Semaphore_Translate_core_mutex_return_code> 10b71a: 83 c4 10 add $0x10,%esp break; } return RTEMS_INVALID_ID; } 10b71d: 8d 65 f4 lea -0xc(%ebp),%esp 10b720: 5b pop %ebx 10b721: 5e pop %esi 10b722: 5f pop %edi 10b723: c9 leave 10b724: c3 ret 10b725: 8d 76 00 lea 0x0(%esi),%esi { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 10b728: 8b 15 78 67 12 00 mov 0x126778,%edx executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; 10b72e: c7 42 34 00 00 00 00 movl $0x0,0x34(%edx) if ( the_semaphore->count != 0 ) { 10b735: 8b 48 5c mov 0x5c(%eax),%ecx 10b738: 85 c9 test %ecx,%ecx 10b73a: 75 2c jne 10b768 the_semaphore->count -= 1; _ISR_Enable( *level_p ); return; } if ( !wait ) { 10b73c: 83 e6 01 and $0x1,%esi 10b73f: 74 33 je 10b774 _ISR_Enable( *level_p ); 10b741: ff 75 e0 pushl -0x20(%ebp) 10b744: 9d popf executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT; 10b745: c7 42 34 01 00 00 00 movl $0x1,0x34(%edx) id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, &level ); return _Semaphore_Translate_core_semaphore_return_code( 10b74c: 83 ec 0c sub $0xc,%esp _Thread_Executing->Wait.return_code ); 10b74f: a1 78 67 12 00 mov 0x126778,%eax id, ((_Options_Is_no_wait( option_set )) ? false : true), timeout, &level ); return _Semaphore_Translate_core_semaphore_return_code( 10b754: ff 70 34 pushl 0x34(%eax) 10b757: e8 e0 00 00 00 call 10b83c <_Semaphore_Translate_core_semaphore_return_code> 10b75c: 83 c4 10 add $0x10,%esp break; } return RTEMS_INVALID_ID; } 10b75f: 8d 65 f4 lea -0xc(%ebp),%esp 10b762: 5b pop %ebx 10b763: 5e pop %esi 10b764: 5f pop %edi 10b765: c9 leave 10b766: c3 ret 10b767: 90 nop /* disabled when you get here */ executing = _Thread_Executing; executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( the_semaphore->count != 0 ) { the_semaphore->count -= 1; 10b768: 49 dec %ecx 10b769: 89 48 5c mov %ecx,0x5c(%eax) _ISR_Enable( *level_p ); 10b76c: ff 75 e0 pushl -0x20(%ebp) 10b76f: 9d popf 10b770: eb da jmp 10b74c 10b772: 66 90 xchg %ax,%ax 10b774: 8b 0d b0 64 12 00 mov 0x1264b0,%ecx 10b77a: 41 inc %ecx 10b77b: 89 0d b0 64 12 00 mov %ecx,0x1264b0 RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 10b781: c7 40 44 01 00 00 00 movl $0x1,0x44(%eax) return; } _Thread_Disable_dispatch(); _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; 10b788: 83 c0 14 add $0x14,%eax 10b78b: 89 42 44 mov %eax,0x44(%edx) executing->Wait.id = id; 10b78e: 89 5a 20 mov %ebx,0x20(%edx) _ISR_Enable( *level_p ); 10b791: ff 75 e0 pushl -0x20(%ebp) 10b794: 9d popf _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); 10b795: 52 push %edx 10b796: 68 d8 df 10 00 push $0x10dfd8 10b79b: 57 push %edi 10b79c: 50 push %eax 10b79d: e8 0a 25 00 00 call 10dcac <_Thread_queue_Enqueue_with_handler> _Thread_Enable_dispatch(); 10b7a2: e8 4d 20 00 00 call 10d7f4 <_Thread_Enable_dispatch> 10b7a7: 83 c4 10 add $0x10,%esp 10b7aa: eb a0 jmp 10b74c =============================================================================== 0010b7ac : #endif rtems_status_code rtems_semaphore_release( rtems_id id ) { 10b7ac: 55 push %ebp 10b7ad: 89 e5 mov %esp,%ebp 10b7af: 53 push %ebx 10b7b0: 83 ec 18 sub $0x18,%esp 10b7b3: 8b 5d 08 mov 0x8(%ebp),%ebx register Semaphore_Control *the_semaphore; Objects_Locations location; CORE_mutex_Status mutex_status; CORE_semaphore_Status semaphore_status; the_semaphore = _Semaphore_Get( id, &location ); 10b7b6: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Semaphore_Control *) _Objects_Get( &_Semaphore_Information, id, location ); 10b7b9: 50 push %eax 10b7ba: 53 push %ebx 10b7bb: 68 00 64 12 00 push $0x126400 10b7c0: e8 a7 15 00 00 call 10cd6c <_Objects_Get> switch ( location ) { 10b7c5: 83 c4 10 add $0x10,%esp 10b7c8: 8b 55 f4 mov -0xc(%ebp),%edx 10b7cb: 85 d2 test %edx,%edx 10b7cd: 74 0d je 10b7dc case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10b7cf: b8 04 00 00 00 mov $0x4,%eax } 10b7d4: 8b 5d fc mov -0x4(%ebp),%ebx 10b7d7: c9 leave 10b7d8: c3 ret 10b7d9: 8d 76 00 lea 0x0(%esi),%esi the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { 10b7dc: f6 40 10 30 testb $0x30,0x10(%eax) 10b7e0: 75 26 jne 10b808 MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); return _Semaphore_Translate_core_mutex_return_code( mutex_status ); } else { semaphore_status = _CORE_semaphore_Surrender( 10b7e2: 52 push %edx 10b7e3: 6a 00 push $0x0 10b7e5: 53 push %ebx 10b7e6: 83 c0 14 add $0x14,%eax 10b7e9: 50 push %eax 10b7ea: e8 8d 0b 00 00 call 10c37c <_CORE_semaphore_Surrender> 10b7ef: 89 c3 mov %eax,%ebx &the_semaphore->Core_control.semaphore, id, MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); 10b7f1: e8 fe 1f 00 00 call 10d7f4 <_Thread_Enable_dispatch> return 10b7f6: 89 1c 24 mov %ebx,(%esp) 10b7f9: e8 3e 00 00 00 call 10b83c <_Semaphore_Translate_core_semaphore_return_code> 10b7fe: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b801: 8b 5d fc mov -0x4(%ebp),%ebx 10b804: c9 leave 10b805: c3 ret 10b806: 66 90 xchg %ax,%ax the_semaphore = _Semaphore_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) { mutex_status = _CORE_mutex_Surrender( 10b808: 51 push %ecx 10b809: 6a 00 push $0x0 10b80b: 53 push %ebx 10b80c: 83 c0 14 add $0x14,%eax 10b80f: 50 push %eax 10b810: e8 2f 0a 00 00 call 10c244 <_CORE_mutex_Surrender> 10b815: 89 c3 mov %eax,%ebx &the_semaphore->Core_control.mutex, id, MUTEX_MP_SUPPORT ); _Thread_Enable_dispatch(); 10b817: e8 d8 1f 00 00 call 10d7f4 <_Thread_Enable_dispatch> return _Semaphore_Translate_core_mutex_return_code( mutex_status ); 10b81c: 89 1c 24 mov %ebx,(%esp) 10b81f: e8 08 00 00 00 call 10b82c <_Semaphore_Translate_core_mutex_return_code> 10b824: 83 c4 10 add $0x10,%esp case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10b827: 8b 5d fc mov -0x4(%ebp),%ebx 10b82a: c9 leave 10b82b: c3 ret =============================================================================== 00117d60 : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 117d60: 55 push %ebp 117d61: 89 e5 mov %esp,%ebp 117d63: 53 push %ebx 117d64: 83 ec 14 sub $0x14,%esp 117d67: 8b 5d 0c mov 0xc(%ebp),%ebx register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) 117d6a: 85 db test %ebx,%ebx 117d6c: 75 0a jne 117d78 return RTEMS_INVALID_NUMBER; 117d6e: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 117d73: 8b 5d fc mov -0x4(%ebp),%ebx 117d76: c9 leave 117d77: c3 ret ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 117d78: 83 ec 08 sub $0x8,%esp 117d7b: 8d 45 f4 lea -0xc(%ebp),%eax 117d7e: 50 push %eax 117d7f: ff 75 08 pushl 0x8(%ebp) 117d82: e8 d1 3e 00 00 call 11bc58 <_Thread_Get> switch ( location ) { 117d87: 83 c4 10 add $0x10,%esp 117d8a: 8b 55 f4 mov -0xc(%ebp),%edx 117d8d: 85 d2 test %edx,%edx 117d8f: 74 0b je 117d9c case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 117d91: b8 04 00 00 00 mov $0x4,%eax } 117d96: 8b 5d fc mov -0x4(%ebp),%ebx 117d99: c9 leave 117d9a: c3 ret 117d9b: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 117d9c: 8b 90 e4 00 00 00 mov 0xe4(%eax),%edx asr = &api->Signal; if ( ! _ASR_Is_null_handler( asr->handler ) ) { 117da2: 8b 4a 0c mov 0xc(%edx),%ecx 117da5: 85 c9 test %ecx,%ecx 117da7: 74 3f je 117de8 if ( asr->is_enabled ) { 117da9: 80 7a 08 00 cmpb $0x0,0x8(%edx) 117dad: 74 25 je 117dd4 rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 117daf: 9c pushf 117db0: fa cli 117db1: 59 pop %ecx *signal_set |= signals; 117db2: 09 5a 14 or %ebx,0x14(%edx) _ISR_Enable( _level ); 117db5: 51 push %ecx 117db6: 9d popf _ASR_Post_signals( signal_set, &asr->signals_posted ); if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 117db7: 8b 15 b4 0b 14 00 mov 0x140bb4,%edx 117dbd: 85 d2 test %edx,%edx 117dbf: 74 1b je 117ddc 117dc1: 3b 05 b8 0b 14 00 cmp 0x140bb8,%eax 117dc7: 75 13 jne 117ddc <== NEVER TAKEN _Thread_Dispatch_necessary = true; 117dc9: c6 05 c4 0b 14 00 01 movb $0x1,0x140bc4 117dd0: eb 0a jmp 117ddc 117dd2: 66 90 xchg %ax,%ax rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 117dd4: 9c pushf 117dd5: fa cli 117dd6: 58 pop %eax *signal_set |= signals; 117dd7: 09 5a 18 or %ebx,0x18(%edx) _ISR_Enable( _level ); 117dda: 50 push %eax 117ddb: 9d popf } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 117ddc: e8 53 3e 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 117de1: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 117de3: 8b 5d fc mov -0x4(%ebp),%ebx 117de6: c9 leave 117de7: c3 ret _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 117de8: e8 47 3e 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_NOT_DEFINED; 117ded: b8 0b 00 00 00 mov $0xb,%eax 117df2: e9 7c ff ff ff jmp 117d73 =============================================================================== 00107a10 : * rtems_stack_checker_Begin_extension */ void rtems_stack_checker_begin_extension( Thread_Control *the_thread ) { 107a10: 55 push %ebp 107a11: 89 e5 mov %esp,%ebp 107a13: 57 push %edi 107a14: 56 push %esi 107a15: 8b 45 08 mov 0x8(%ebp),%eax Stack_check_Control *the_pattern; if ( the_thread->Object.id == 0 ) /* skip system tasks */ 107a18: 8b 48 08 mov 0x8(%eax),%ecx 107a1b: 85 c9 test %ecx,%ecx 107a1d: 74 15 je 107a34 <== NEVER TAKEN return; the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack); *the_pattern = Stack_check_Pattern; 107a1f: 8b b8 b8 00 00 00 mov 0xb8(%eax),%edi 107a25: 83 c7 08 add $0x8,%edi 107a28: be 40 63 12 00 mov $0x126340,%esi 107a2d: b9 04 00 00 00 mov $0x4,%ecx 107a32: f3 a5 rep movsl %ds:(%esi),%es:(%edi) } 107a34: 5e pop %esi 107a35: 5f pop %edi 107a36: c9 leave 107a37: c3 ret =============================================================================== 001079e8 : */ bool rtems_stack_checker_create_extension( Thread_Control *running __attribute__((unused)), Thread_Control *the_thread ) { 1079e8: 55 push %ebp 1079e9: 89 e5 mov %esp,%ebp 1079eb: 57 push %edi 1079ec: 8b 7d 0c mov 0xc(%ebp),%edi Stack_check_Initialize(); 1079ef: e8 88 ff ff ff call 10797c if (the_thread) 1079f4: 85 ff test %edi,%edi 1079f6: 74 12 je 107a0a <== NEVER TAKEN Stack_check_Dope_stack(&the_thread->Start.Initial_stack); 1079f8: 8b 8f b4 00 00 00 mov 0xb4(%edi),%ecx 1079fe: 8b 97 b8 00 00 00 mov 0xb8(%edi),%edx 107a04: b0 a5 mov $0xa5,%al 107a06: 89 d7 mov %edx,%edi 107a08: f3 aa rep stos %al,%es:(%edi) return true; } 107a0a: b0 01 mov $0x1,%al 107a0c: 5f pop %edi 107a0d: c9 leave 107a0e: c3 ret =============================================================================== 00107b4c : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 107b4c: 55 push %ebp 107b4d: 89 e5 mov %esp,%ebp 107b4f: 57 push %edi 107b50: 56 push %esi Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 107b51: a1 98 67 12 00 mov 0x126798,%eax ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 107b56: 8b b0 b8 00 00 00 mov 0xb8(%eax),%esi 107b5c: 39 f5 cmp %esi,%ebp 107b5e: 72 3c jb 107b9c <== NEVER TAKEN return false; } if ( sp > (the_stack->area + the_stack->size) ) { 107b60: 8b 80 b4 00 00 00 mov 0xb4(%eax),%eax 107b66: 8d 04 06 lea (%esi,%eax,1),%eax } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 107b69: 39 c5 cmp %eax,%ebp 107b6b: 0f 96 c0 setbe %al /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 107b6e: 8b 15 10 60 12 00 mov 0x126010,%edx 107b74: 85 d2 test %edx,%edx 107b76: 74 30 je 107ba8 <== NEVER TAKEN pattern_ok = (!memcmp( 107b78: 83 c6 08 add $0x8,%esi 107b7b: bf 40 63 12 00 mov $0x126340,%edi 107b80: b9 10 00 00 00 mov $0x10,%ecx 107b85: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 107b87: 0f 94 c2 sete %dl /* * Let's report as much as we can. */ if ( !sp_ok || !pattern_ok ) { 107b8a: 84 c0 test %al,%al 107b8c: 74 1e je 107bac <== NEVER TAKEN 107b8e: 84 d2 test %dl,%dl 107b90: 74 1a je 107bac <== NEVER TAKEN /* * The Stack Pointer and the Pattern Area are OK so return false. */ return false; } 107b92: 31 c0 xor %eax,%eax 107b94: 8d 65 f8 lea -0x8(%ebp),%esp 107b97: 5e pop %esi 107b98: 5f pop %edi 107b99: c9 leave 107b9a: c3 ret 107b9b: 90 nop { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { return false; 107b9c: 31 c0 xor %eax,%eax /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 107b9e: 8b 15 10 60 12 00 mov 0x126010,%edx <== NOT EXECUTED 107ba4: 85 d2 test %edx,%edx <== NOT EXECUTED 107ba6: 75 d0 jne 107b78 <== NOT EXECUTED */ bool rtems_stack_checker_is_blown( void ) { Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; bool sp_ok; bool pattern_ok = true; 107ba8: b2 01 mov $0x1,%dl <== NOT EXECUTED 107baa: eb de jmp 107b8a <== NOT EXECUTED /* * Let's report as much as we can. */ if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 107bac: 57 push %edi <== NOT EXECUTED 107bad: 57 push %edi <== NOT EXECUTED 107bae: 0f b6 d2 movzbl %dl,%edx <== NOT EXECUTED 107bb1: 52 push %edx <== NOT EXECUTED 107bb2: ff 35 98 67 12 00 pushl 0x126798 <== NOT EXECUTED 107bb8: e8 7b fe ff ff call 107a38 <== NOT EXECUTED =============================================================================== 00107c28 : void rtems_stack_checker_report_usage( void ) { 107c28: 55 push %ebp <== NOT EXECUTED 107c29: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107c2b: 83 ec 10 sub $0x10,%esp <== NOT EXECUTED rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 107c2e: 68 d4 92 10 00 push $0x1092d4 <== NOT EXECUTED 107c33: 6a 00 push $0x0 <== NOT EXECUTED 107c35: e8 86 ff ff ff call 107bc0 <== NOT EXECUTED 107c3a: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 107c3d: c9 leave <== NOT EXECUTED 107c3e: c3 ret <== NOT EXECUTED =============================================================================== 00107bc0 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 107bc0: 55 push %ebp <== NOT EXECUTED 107bc1: 89 e5 mov %esp,%ebp <== NOT EXECUTED 107bc3: 56 push %esi <== NOT EXECUTED 107bc4: 53 push %ebx <== NOT EXECUTED 107bc5: 8b 75 08 mov 0x8(%ebp),%esi <== NOT EXECUTED 107bc8: 8b 5d 0c mov 0xc(%ebp),%ebx <== NOT EXECUTED if ( !print ) 107bcb: 85 db test %ebx,%ebx <== NOT EXECUTED 107bcd: 74 50 je 107c1f <== NOT EXECUTED return; print_context = context; 107bcf: 89 35 08 60 12 00 mov %esi,0x126008 <== NOT EXECUTED print_handler = print; 107bd5: 89 1d 0c 60 12 00 mov %ebx,0x12600c <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 107bdb: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 107bde: 68 8c 08 12 00 push $0x12088c <== NOT EXECUTED 107be3: 56 push %esi <== NOT EXECUTED 107be4: ff d3 call *%ebx <== NOT EXECUTED (*print)( context, 107be6: 59 pop %ecx <== NOT EXECUTED 107be7: 58 pop %eax <== NOT EXECUTED 107be8: 68 10 09 12 00 push $0x120910 <== NOT EXECUTED 107bed: 56 push %esi <== NOT EXECUTED 107bee: ff d3 call *%ebx <== NOT EXECUTED " ID NAME LOW HIGH CURRENT AVAILABLE USED\n" ); /* iterate over all threads and dump the usage */ rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage ); 107bf0: c7 04 24 10 78 10 00 movl $0x107810,(%esp) <== NOT EXECUTED 107bf7: e8 b4 50 00 00 call 10ccb0 <== NOT EXECUTED #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 107bfc: c7 04 24 ff ff ff ff movl $0xffffffff,(%esp) <== NOT EXECUTED 107c03: e8 08 fc ff ff call 107810 <== NOT EXECUTED #endif print_context = NULL; 107c08: c7 05 08 60 12 00 00 movl $0x0,0x126008 <== NOT EXECUTED 107c0f: 00 00 00 print_handler = NULL; 107c12: c7 05 0c 60 12 00 00 movl $0x0,0x12600c <== NOT EXECUTED 107c19: 00 00 00 107c1c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } 107c1f: 8d 65 f8 lea -0x8(%ebp),%esp <== NOT EXECUTED 107c22: 5b pop %ebx <== NOT EXECUTED 107c23: 5e pop %esi <== NOT EXECUTED 107c24: c9 leave <== NOT EXECUTED 107c25: c3 ret <== NOT EXECUTED =============================================================================== 00107af4 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 107af4: 55 push %ebp 107af5: 89 e5 mov %esp,%ebp 107af7: 57 push %edi 107af8: 56 push %esi 107af9: 8b 45 08 mov 0x8(%ebp),%eax Stack_Control *the_stack = &running->Start.Initial_stack; void *pattern; bool sp_ok; bool pattern_ok = true; pattern = Stack_check_Get_pattern_area(the_stack); 107afc: 8b 90 b8 00 00 00 mov 0xb8(%eax),%edx 107b02: 8d 72 08 lea 0x8(%edx),%esi ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 107b05: 39 d5 cmp %edx,%ebp 107b07: 72 0a jb 107b13 <== NEVER TAKEN return false; } if ( sp > (the_stack->area + the_stack->size) ) { 107b09: 03 90 b4 00 00 00 add 0xb4(%eax),%edx 107b0f: 39 d5 cmp %edx,%ebp 107b11: 76 1d jbe 107b30 <== ALWAYS TAKEN /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 107b13: bf 40 63 12 00 mov $0x126340,%edi <== NOT EXECUTED 107b18: b9 10 00 00 00 mov $0x10,%ecx <== NOT EXECUTED 107b1d: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) <== NOT EXECUTED 107b1f: 0f 94 c2 sete %dl <== NOT EXECUTED (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 107b22: 56 push %esi <== NOT EXECUTED 107b23: 56 push %esi <== NOT EXECUTED 107b24: 0f b6 d2 movzbl %dl,%edx <== NOT EXECUTED 107b27: 52 push %edx <== NOT EXECUTED 107b28: 50 push %eax <== NOT EXECUTED 107b29: e8 0a ff ff ff call 107a38 <== NOT EXECUTED 107b2e: 66 90 xchg %ax,%ax <== NOT EXECUTED /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 107b30: bf 40 63 12 00 mov $0x126340,%edi 107b35: b9 10 00 00 00 mov $0x10,%ecx (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 107b3a: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 107b3c: 75 07 jne 107b45 <== NEVER TAKEN Stack_check_report_blown_task( running, pattern_ok ); } } 107b3e: 8d 65 f8 lea -0x8(%ebp),%esp 107b41: 5e pop %esi 107b42: 5f pop %edi 107b43: c9 leave 107b44: c3 ret sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 107b45: 31 d2 xor %edx,%edx <== NOT EXECUTED 107b47: eb d9 jmp 107b22 <== NOT EXECUTED =============================================================================== 001109e0 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 1109e0: 55 push %ebp 1109e1: 89 e5 mov %esp,%ebp 1109e3: 57 push %edi 1109e4: 56 push %esi 1109e5: 53 push %ebx 1109e6: 83 ec 2c sub $0x2c,%esp 1109e9: 8b 75 08 mov 0x8(%ebp),%esi 1109ec: 8b 5d 0c mov 0xc(%ebp),%ebx 1109ef: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 1109f2: 85 db test %ebx,%ebx 1109f4: 74 72 je 110a68 return RTEMS_INVALID_ADDRESS; errno = 0; 1109f6: e8 1d 21 00 00 call 112b18 <__errno> 1109fb: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110a01: c7 03 00 00 00 00 movl $0x0,(%ebx) 110a07: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 110a0e: 83 ec 08 sub $0x8,%esp 110a11: 8d 45 e4 lea -0x1c(%ebp),%eax 110a14: 50 push %eax 110a15: 56 push %esi 110a16: e8 fd 4a 00 00 call 115518 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110a1b: 83 c4 10 add $0x10,%esp 110a1e: 85 ff test %edi,%edi 110a20: 74 56 je 110a78 *endptr = end; 110a22: 8b 45 e4 mov -0x1c(%ebp),%eax 110a25: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) 110a27: 39 c6 cmp %eax,%esi 110a29: 74 55 je 110a80 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110a2b: dd 05 90 4d 12 00 fldl 0x124d90 110a31: d9 c9 fxch %st(1) 110a33: dd e1 fucom %st(1) 110a35: df e0 fnstsw %ax 110a37: dd d9 fstp %st(1) 110a39: f6 c4 45 test $0x45,%ah 110a3c: 74 0e je 110a4c #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 110a3e: dd 1b fstpl (%ebx) #endif return RTEMS_SUCCESSFUL; 110a40: 31 c0 xor %eax,%eax } 110a42: 8d 65 f4 lea -0xc(%ebp),%esp 110a45: 5b pop %ebx 110a46: 5e pop %esi 110a47: 5f pop %edi 110a48: c9 leave 110a49: c3 ret 110a4a: 66 90 xchg %ax,%ax return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110a4c: dd 5d c8 fstpl -0x38(%ebp) 110a4f: e8 c4 20 00 00 call 112b18 <__errno> 110a54: 83 38 22 cmpl $0x22,(%eax) 110a57: dd 45 c8 fldl -0x38(%ebp) 110a5a: 75 e2 jne 110a3e <== NEVER TAKEN 110a5c: dd d8 fstp %st(0) return RTEMS_INVALID_NUMBER; 110a5e: b8 0a 00 00 00 mov $0xa,%eax 110a63: eb dd jmp 110a42 110a65: 8d 76 00 lea 0x0(%esi),%esi { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110a68: b8 09 00 00 00 mov $0x9,%eax *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 110a6d: 8d 65 f4 lea -0xc(%ebp),%esp 110a70: 5b pop %ebx 110a71: 5e pop %esi 110a72: 5f pop %edi 110a73: c9 leave 110a74: c3 ret 110a75: 8d 76 00 lea 0x0(%esi),%esi #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110a78: 8b 45 e4 mov -0x1c(%ebp),%eax 110a7b: eb aa jmp 110a27 110a7d: 8d 76 00 lea 0x0(%esi),%esi 110a80: dd d8 fstp %st(0) *endptr = end; /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 110a82: b8 0b 00 00 00 mov $0xb,%eax 110a87: eb b9 jmp 110a42 =============================================================================== 00110a8c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 110a8c: 55 push %ebp 110a8d: 89 e5 mov %esp,%ebp 110a8f: 57 push %edi 110a90: 56 push %esi 110a91: 53 push %ebx 110a92: 83 ec 2c sub $0x2c,%esp 110a95: 8b 75 08 mov 0x8(%ebp),%esi 110a98: 8b 5d 0c mov 0xc(%ebp),%ebx 110a9b: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 110a9e: 85 db test %ebx,%ebx 110aa0: 74 6a je 110b0c return RTEMS_INVALID_ADDRESS; errno = 0; 110aa2: e8 71 20 00 00 call 112b18 <__errno> 110aa7: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110aad: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 110ab3: 83 ec 08 sub $0x8,%esp 110ab6: 8d 45 e4 lea -0x1c(%ebp),%eax 110ab9: 50 push %eax 110aba: 56 push %esi 110abb: e8 74 4a 00 00 call 115534 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110ac0: 83 c4 10 add $0x10,%esp 110ac3: 85 ff test %edi,%edi 110ac5: 74 55 je 110b1c *endptr = end; 110ac7: 8b 45 e4 mov -0x1c(%ebp),%eax 110aca: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) 110acc: 39 c6 cmp %eax,%esi 110ace: 74 54 je 110b24 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110ad0: d9 05 98 4d 12 00 flds 0x124d98 110ad6: d9 c9 fxch %st(1) 110ad8: dd e1 fucom %st(1) 110ada: df e0 fnstsw %ax 110adc: dd d9 fstp %st(1) 110ade: f6 c4 45 test $0x45,%ah 110ae1: 74 0d je 110af0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 110ae3: d9 1b fstps (%ebx) #endif return RTEMS_SUCCESSFUL; 110ae5: 31 c0 xor %eax,%eax } 110ae7: 8d 65 f4 lea -0xc(%ebp),%esp 110aea: 5b pop %ebx 110aeb: 5e pop %esi 110aec: 5f pop %edi 110aed: c9 leave 110aee: c3 ret 110aef: 90 nop return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110af0: d9 5d c8 fstps -0x38(%ebp) 110af3: e8 20 20 00 00 call 112b18 <__errno> 110af8: 83 38 22 cmpl $0x22,(%eax) 110afb: d9 45 c8 flds -0x38(%ebp) 110afe: 75 e3 jne 110ae3 <== NEVER TAKEN 110b00: dd d8 fstp %st(0) return RTEMS_INVALID_NUMBER; 110b02: b8 0a 00 00 00 mov $0xa,%eax 110b07: eb de jmp 110ae7 110b09: 8d 76 00 lea 0x0(%esi),%esi { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110b0c: b8 09 00 00 00 mov $0x9,%eax *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 110b11: 8d 65 f4 lea -0xc(%ebp),%esp 110b14: 5b pop %ebx 110b15: 5e pop %esi 110b16: 5f pop %edi 110b17: c9 leave 110b18: c3 ret 110b19: 8d 76 00 lea 0x0(%esi),%esi #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110b1c: 8b 45 e4 mov -0x1c(%ebp),%eax 110b1f: eb ab jmp 110acc 110b21: 8d 76 00 lea 0x0(%esi),%esi 110b24: dd d8 fstp %st(0) *endptr = end; /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 110b26: b8 0b 00 00 00 mov $0xb,%eax 110b2b: eb ba jmp 110ae7 =============================================================================== 00110b30 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 110b30: 55 push %ebp 110b31: 89 e5 mov %esp,%ebp 110b33: 57 push %edi 110b34: 56 push %esi 110b35: 53 push %ebx 110b36: 83 ec 2c sub $0x2c,%esp 110b39: 8b 75 08 mov 0x8(%ebp),%esi 110b3c: 8b 5d 0c mov 0xc(%ebp),%ebx 110b3f: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 110b42: 85 db test %ebx,%ebx 110b44: 74 5e je 110ba4 return RTEMS_INVALID_ADDRESS; errno = 0; 110b46: e8 cd 1f 00 00 call 112b18 <__errno> 110b4b: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110b51: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 110b57: 50 push %eax 110b58: ff 75 14 pushl 0x14(%ebp) 110b5b: 8d 45 e4 lea -0x1c(%ebp),%eax 110b5e: 50 push %eax 110b5f: 56 push %esi 110b60: e8 8f 4b 00 00 call 1156f4 110b65: 89 c2 mov %eax,%edx #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110b67: 83 c4 10 add $0x10,%esp 110b6a: 85 ff test %edi,%edi 110b6c: 74 46 je 110bb4 *endptr = end; 110b6e: 8b 45 e4 mov -0x1c(%ebp),%eax 110b71: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) 110b73: 39 c6 cmp %eax,%esi 110b75: 74 45 je 110bbc return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110b77: 81 fa ff ff ff 7f cmp $0x7fffffff,%edx 110b7d: 74 0d je 110b8c #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 110b7f: 89 13 mov %edx,(%ebx) #endif return RTEMS_SUCCESSFUL; 110b81: 31 c0 xor %eax,%eax } 110b83: 8d 65 f4 lea -0xc(%ebp),%esp 110b86: 5b pop %ebx 110b87: 5e pop %esi 110b88: 5f pop %edi 110b89: c9 leave 110b8a: c3 ret 110b8b: 90 nop return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110b8c: 89 55 d4 mov %edx,-0x2c(%ebp) 110b8f: e8 84 1f 00 00 call 112b18 <__errno> 110b94: 83 38 22 cmpl $0x22,(%eax) 110b97: 8b 55 d4 mov -0x2c(%ebp),%edx 110b9a: 75 e3 jne 110b7f return RTEMS_INVALID_NUMBER; 110b9c: b8 0a 00 00 00 mov $0xa,%eax 110ba1: eb e0 jmp 110b83 110ba3: 90 nop { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110ba4: b8 09 00 00 00 mov $0x9,%eax *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 110ba9: 8d 65 f4 lea -0xc(%ebp),%esp 110bac: 5b pop %ebx 110bad: 5e pop %esi 110bae: 5f pop %edi 110baf: c9 leave 110bb0: c3 ret 110bb1: 8d 76 00 lea 0x0(%esi),%esi #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110bb4: 8b 45 e4 mov -0x1c(%ebp),%eax 110bb7: eb ba jmp 110b73 110bb9: 8d 76 00 lea 0x0(%esi),%esi *endptr = end; /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 110bbc: b8 0b 00 00 00 mov $0xb,%eax 110bc1: eb c0 jmp 110b83 =============================================================================== 00110c74 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 110c74: 55 push %ebp 110c75: 89 e5 mov %esp,%ebp 110c77: 57 push %edi 110c78: 56 push %esi 110c79: 53 push %ebx 110c7a: 83 ec 1c sub $0x1c,%esp 110c7d: 8b 7d 08 mov 0x8(%ebp),%edi 110c80: 8b 5d 0c mov 0xc(%ebp),%ebx STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 110c83: 85 db test %ebx,%ebx 110c85: 74 69 je 110cf0 return RTEMS_INVALID_ADDRESS; errno = 0; 110c87: e8 8c 1e 00 00 call 112b18 <__errno> 110c8c: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110c92: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 110c98: 52 push %edx 110c99: ff 75 14 pushl 0x14(%ebp) 110c9c: 8d 45 e4 lea -0x1c(%ebp),%eax 110c9f: 50 push %eax 110ca0: 57 push %edi 110ca1: e8 4e 4a 00 00 call 1156f4 110ca6: 89 c6 mov %eax,%esi #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110ca8: 83 c4 10 add $0x10,%esp 110cab: 8b 45 10 mov 0x10(%ebp),%eax 110cae: 85 c0 test %eax,%eax 110cb0: 74 4e je 110d00 *endptr = end; 110cb2: 8b 45 e4 mov -0x1c(%ebp),%eax 110cb5: 8b 55 10 mov 0x10(%ebp),%edx 110cb8: 89 02 mov %eax,(%edx) /* nothing was converted */ if ( end == s ) 110cba: 39 c7 cmp %eax,%edi 110cbc: 74 4a je 110d08 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110cbe: 81 fe ff ff ff 7f cmp $0x7fffffff,%esi 110cc4: 74 16 je 110cdc return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 110cc6: 81 fe 00 00 00 80 cmp $0x80000000,%esi 110ccc: 74 0e je 110cdc #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 110cce: 89 33 mov %esi,(%ebx) #endif return RTEMS_SUCCESSFUL; 110cd0: 31 c0 xor %eax,%eax } 110cd2: 8d 65 f4 lea -0xc(%ebp),%esp 110cd5: 5b pop %ebx 110cd6: 5e pop %esi 110cd7: 5f pop %edi 110cd8: c9 leave 110cd9: c3 ret 110cda: 66 90 xchg %ax,%ax return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 110cdc: e8 37 1e 00 00 call 112b18 <__errno> 110ce1: 83 38 22 cmpl $0x22,(%eax) 110ce4: 75 e8 jne 110cce return RTEMS_INVALID_NUMBER; 110ce6: b8 0a 00 00 00 mov $0xa,%eax 110ceb: eb e5 jmp 110cd2 110ced: 8d 76 00 lea 0x0(%esi),%esi { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110cf0: b8 09 00 00 00 mov $0x9,%eax *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 110cf5: 8d 65 f4 lea -0xc(%ebp),%esp 110cf8: 5b pop %ebx 110cf9: 5e pop %esi 110cfa: 5f pop %edi 110cfb: c9 leave 110cfc: c3 ret 110cfd: 8d 76 00 lea 0x0(%esi),%esi #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110d00: 8b 45 e4 mov -0x1c(%ebp),%eax 110d03: eb b5 jmp 110cba 110d05: 8d 76 00 lea 0x0(%esi),%esi *endptr = end; /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 110d08: b8 0b 00 00 00 mov $0xb,%eax 110d0d: eb c3 jmp 110cd2 =============================================================================== 00110bc4 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 110bc4: 55 push %ebp 110bc5: 89 e5 mov %esp,%ebp 110bc7: 57 push %edi 110bc8: 56 push %esi 110bc9: 53 push %ebx 110bca: 83 ec 2c sub $0x2c,%esp 110bcd: 8b 5d 0c mov 0xc(%ebp),%ebx 110bd0: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 110bd3: 85 db test %ebx,%ebx 110bd5: 74 7d je 110c54 return RTEMS_INVALID_ADDRESS; errno = 0; 110bd7: e8 3c 1f 00 00 call 112b18 <__errno> 110bdc: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110be2: c7 03 00 00 00 00 movl $0x0,(%ebx) 110be8: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 110bef: 50 push %eax 110bf0: ff 75 14 pushl 0x14(%ebp) 110bf3: 8d 45 e4 lea -0x1c(%ebp),%eax 110bf6: 50 push %eax 110bf7: ff 75 08 pushl 0x8(%ebp) 110bfa: e8 11 4b 00 00 call 115710 110bff: 89 c6 mov %eax,%esi #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110c01: 83 c4 10 add $0x10,%esp 110c04: 85 ff test %edi,%edi 110c06: 74 5c je 110c64 *endptr = end; 110c08: 8b 45 e4 mov -0x1c(%ebp),%eax 110c0b: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) 110c0d: 39 45 08 cmp %eax,0x8(%ebp) 110c10: 74 5a je 110c6c return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110c12: 89 d1 mov %edx,%ecx 110c14: 81 f1 ff ff ff 7f xor $0x7fffffff,%ecx 110c1a: 89 f0 mov %esi,%eax 110c1c: f7 d0 not %eax 110c1e: 09 c1 or %eax,%ecx 110c20: 74 1a je 110c3c return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 110c22: 8d 82 00 00 00 80 lea -0x80000000(%edx),%eax 110c28: 09 f0 or %esi,%eax 110c2a: 74 10 je 110c3c #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 110c2c: 89 33 mov %esi,(%ebx) 110c2e: 89 53 04 mov %edx,0x4(%ebx) #endif return RTEMS_SUCCESSFUL; 110c31: 31 c0 xor %eax,%eax } 110c33: 8d 65 f4 lea -0xc(%ebp),%esp 110c36: 5b pop %ebx 110c37: 5e pop %esi 110c38: 5f pop %edi 110c39: c9 leave 110c3a: c3 ret 110c3b: 90 nop return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 110c3c: 89 55 d4 mov %edx,-0x2c(%ebp) 110c3f: e8 d4 1e 00 00 call 112b18 <__errno> 110c44: 83 38 22 cmpl $0x22,(%eax) 110c47: 8b 55 d4 mov -0x2c(%ebp),%edx 110c4a: 75 e0 jne 110c2c return RTEMS_INVALID_NUMBER; 110c4c: b8 0a 00 00 00 mov $0xa,%eax 110c51: eb e0 jmp 110c33 110c53: 90 nop { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110c54: b8 09 00 00 00 mov $0x9,%eax *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 110c59: 8d 65 f4 lea -0xc(%ebp),%esp 110c5c: 5b pop %ebx 110c5d: 5e pop %esi 110c5e: 5f pop %edi 110c5f: c9 leave 110c60: c3 ret 110c61: 8d 76 00 lea 0x0(%esi),%esi #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110c64: 8b 45 e4 mov -0x1c(%ebp),%eax 110c67: eb a4 jmp 110c0d 110c69: 8d 76 00 lea 0x0(%esi),%esi *endptr = end; /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 110c6c: b8 0b 00 00 00 mov $0xb,%eax 110c71: eb c0 jmp 110c33 =============================================================================== 00110d10 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 110d10: 55 push %ebp 110d11: 89 e5 mov %esp,%ebp 110d13: 57 push %edi 110d14: 56 push %esi 110d15: 53 push %ebx 110d16: 83 ec 2c sub $0x2c,%esp 110d19: 8b 75 08 mov 0x8(%ebp),%esi 110d1c: 8b 5d 0c mov 0xc(%ebp),%ebx 110d1f: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 110d22: 85 db test %ebx,%ebx 110d24: 74 5a je 110d80 return RTEMS_INVALID_ADDRESS; errno = 0; 110d26: e8 ed 1d 00 00 call 112b18 <__errno> 110d2b: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110d31: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 110d37: 50 push %eax 110d38: 6a 10 push $0x10 110d3a: 8d 45 e4 lea -0x1c(%ebp),%eax 110d3d: 50 push %eax 110d3e: 56 push %esi 110d3f: e8 6c 4e 00 00 call 115bb0 110d44: 89 c2 mov %eax,%edx #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110d46: 83 c4 10 add $0x10,%esp 110d49: 85 ff test %edi,%edi 110d4b: 74 43 je 110d90 *endptr = end; 110d4d: 8b 45 e4 mov -0x1c(%ebp),%eax 110d50: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) 110d52: 39 c6 cmp %eax,%esi 110d54: 74 42 je 110d98 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110d56: 83 fa ff cmp $0xffffffff,%edx 110d59: 74 0d je 110d68 <== NEVER TAKEN if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; 110d5b: 89 13 mov %edx,(%ebx) #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; 110d5d: 31 c0 xor %eax,%eax } 110d5f: 8d 65 f4 lea -0xc(%ebp),%esp 110d62: 5b pop %ebx 110d63: 5e pop %esi 110d64: 5f pop %edi 110d65: c9 leave 110d66: c3 ret 110d67: 90 nop return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110d68: 89 55 d4 mov %edx,-0x2c(%ebp) <== NOT EXECUTED 110d6b: e8 a8 1d 00 00 call 112b18 <__errno> <== NOT EXECUTED 110d70: 83 38 22 cmpl $0x22,(%eax) <== NOT EXECUTED 110d73: 8b 55 d4 mov -0x2c(%ebp),%edx <== NOT EXECUTED 110d76: 75 e3 jne 110d5b <== NOT EXECUTED return RTEMS_INVALID_NUMBER; 110d78: b8 0a 00 00 00 mov $0xa,%eax <== NOT EXECUTED 110d7d: eb e0 jmp 110d5f <== NOT EXECUTED 110d7f: 90 nop <== NOT EXECUTED { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110d80: b8 09 00 00 00 mov $0x9,%eax *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 110d85: 8d 65 f4 lea -0xc(%ebp),%esp 110d88: 5b pop %ebx 110d89: 5e pop %esi 110d8a: 5f pop %edi 110d8b: c9 leave 110d8c: c3 ret 110d8d: 8d 76 00 lea 0x0(%esi),%esi #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110d90: 8b 45 e4 mov -0x1c(%ebp),%eax 110d93: eb bd jmp 110d52 110d95: 8d 76 00 lea 0x0(%esi),%esi *endptr = end; /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 110d98: b8 0b 00 00 00 mov $0xb,%eax 110d9d: eb c0 jmp 110d5f =============================================================================== 00110da0 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 110da0: 55 push %ebp 110da1: 89 e5 mov %esp,%ebp 110da3: 57 push %edi 110da4: 56 push %esi 110da5: 53 push %ebx 110da6: 83 ec 1c sub $0x1c,%esp 110da9: 8b 75 08 mov 0x8(%ebp),%esi 110dac: 8b 5d 0c mov 0xc(%ebp),%ebx 110daf: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 110db2: 85 db test %ebx,%ebx 110db4: 74 3a je 110df0 return RTEMS_INVALID_ADDRESS; errno = 0; 110db6: e8 5d 1d 00 00 call 112b18 <__errno> 110dbb: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110dc1: c6 03 00 movb $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 110dc4: 50 push %eax 110dc5: ff 75 14 pushl 0x14(%ebp) 110dc8: 8d 45 e4 lea -0x1c(%ebp),%eax 110dcb: 50 push %eax 110dcc: 56 push %esi 110dcd: e8 de 4d 00 00 call 115bb0 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110dd2: 83 c4 10 add $0x10,%esp 110dd5: 85 ff test %edi,%edi 110dd7: 74 27 je 110e00 *endptr = end; 110dd9: 8b 55 e4 mov -0x1c(%ebp),%edx 110ddc: 89 17 mov %edx,(%edi) /* nothing was converted */ if ( end == s ) 110dde: 39 d6 cmp %edx,%esi 110de0: 74 26 je 110e08 #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 110de2: 88 03 mov %al,(%ebx) #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; 110de4: 31 c0 xor %eax,%eax } 110de6: 8d 65 f4 lea -0xc(%ebp),%esp 110de9: 5b pop %ebx 110dea: 5e pop %esi 110deb: 5f pop %edi 110dec: c9 leave 110ded: c3 ret 110dee: 66 90 xchg %ax,%ax { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110df0: b8 09 00 00 00 mov $0x9,%eax *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 110df5: 8d 65 f4 lea -0xc(%ebp),%esp 110df8: 5b pop %ebx 110df9: 5e pop %esi 110dfa: 5f pop %edi 110dfb: c9 leave 110dfc: c3 ret 110dfd: 8d 76 00 lea 0x0(%esi),%esi #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110e00: 8b 55 e4 mov -0x1c(%ebp),%edx 110e03: eb d9 jmp 110dde 110e05: 8d 76 00 lea 0x0(%esi),%esi *endptr = end; /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 110e08: b8 0b 00 00 00 mov $0xb,%eax 110e0d: eb d7 jmp 110de6 =============================================================================== 00110e10 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 110e10: 55 push %ebp 110e11: 89 e5 mov %esp,%ebp 110e13: 57 push %edi 110e14: 56 push %esi 110e15: 53 push %ebx 110e16: 83 ec 2c sub $0x2c,%esp 110e19: 8b 75 08 mov 0x8(%ebp),%esi 110e1c: 8b 5d 0c mov 0xc(%ebp),%ebx 110e1f: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 110e22: 85 db test %ebx,%ebx 110e24: 74 5a je 110e80 return RTEMS_INVALID_ADDRESS; errno = 0; 110e26: e8 ed 1c 00 00 call 112b18 <__errno> 110e2b: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110e31: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 110e37: 50 push %eax 110e38: ff 75 14 pushl 0x14(%ebp) 110e3b: 8d 45 e4 lea -0x1c(%ebp),%eax 110e3e: 50 push %eax 110e3f: 56 push %esi 110e40: e8 6b 4d 00 00 call 115bb0 110e45: 89 c2 mov %eax,%edx #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110e47: 83 c4 10 add $0x10,%esp 110e4a: 85 ff test %edi,%edi 110e4c: 74 42 je 110e90 *endptr = end; 110e4e: 8b 45 e4 mov -0x1c(%ebp),%eax 110e51: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) 110e53: 39 c6 cmp %eax,%esi 110e55: 74 41 je 110e98 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110e57: 83 fa ff cmp $0xffffffff,%edx 110e5a: 74 0c je 110e68 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 110e5c: 89 13 mov %edx,(%ebx) #endif return RTEMS_SUCCESSFUL; 110e5e: 31 c0 xor %eax,%eax } 110e60: 8d 65 f4 lea -0xc(%ebp),%esp 110e63: 5b pop %ebx 110e64: 5e pop %esi 110e65: 5f pop %edi 110e66: c9 leave 110e67: c3 ret return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110e68: 89 55 d4 mov %edx,-0x2c(%ebp) 110e6b: e8 a8 1c 00 00 call 112b18 <__errno> 110e70: 83 38 22 cmpl $0x22,(%eax) 110e73: 8b 55 d4 mov -0x2c(%ebp),%edx 110e76: 75 e4 jne 110e5c <== NEVER TAKEN return RTEMS_INVALID_NUMBER; 110e78: b8 0a 00 00 00 mov $0xa,%eax 110e7d: eb e1 jmp 110e60 110e7f: 90 nop { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110e80: b8 09 00 00 00 mov $0x9,%eax *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 110e85: 8d 65 f4 lea -0xc(%ebp),%esp 110e88: 5b pop %ebx 110e89: 5e pop %esi 110e8a: 5f pop %edi 110e8b: c9 leave 110e8c: c3 ret 110e8d: 8d 76 00 lea 0x0(%esi),%esi #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110e90: 8b 45 e4 mov -0x1c(%ebp),%eax 110e93: eb be jmp 110e53 110e95: 8d 76 00 lea 0x0(%esi),%esi *endptr = end; /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 110e98: b8 0b 00 00 00 mov $0xb,%eax 110e9d: eb c1 jmp 110e60 =============================================================================== 00110f3c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 110f3c: 55 push %ebp 110f3d: 89 e5 mov %esp,%ebp 110f3f: 57 push %edi 110f40: 56 push %esi 110f41: 53 push %ebx 110f42: 83 ec 2c sub $0x2c,%esp 110f45: 8b 75 08 mov 0x8(%ebp),%esi 110f48: 8b 5d 0c mov 0xc(%ebp),%ebx 110f4b: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 110f4e: 85 db test %ebx,%ebx 110f50: 74 5a je 110fac return RTEMS_INVALID_ADDRESS; errno = 0; 110f52: e8 c1 1b 00 00 call 112b18 <__errno> 110f57: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110f5d: c7 03 00 00 00 00 movl $0x0,(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 110f63: 50 push %eax 110f64: ff 75 14 pushl 0x14(%ebp) 110f67: 8d 45 e4 lea -0x1c(%ebp),%eax 110f6a: 50 push %eax 110f6b: 56 push %esi 110f6c: e8 3f 4c 00 00 call 115bb0 110f71: 89 c2 mov %eax,%edx #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110f73: 83 c4 10 add $0x10,%esp 110f76: 85 ff test %edi,%edi 110f78: 74 42 je 110fbc *endptr = end; 110f7a: 8b 45 e4 mov -0x1c(%ebp),%eax 110f7d: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) 110f7f: 39 c6 cmp %eax,%esi 110f81: 74 41 je 110fc4 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110f83: 83 fa ff cmp $0xffffffff,%edx 110f86: 74 0c je 110f94 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 110f88: 89 13 mov %edx,(%ebx) #endif return RTEMS_SUCCESSFUL; 110f8a: 31 c0 xor %eax,%eax } 110f8c: 8d 65 f4 lea -0xc(%ebp),%esp 110f8f: 5b pop %ebx 110f90: 5e pop %esi 110f91: 5f pop %edi 110f92: c9 leave 110f93: c3 ret return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110f94: 89 55 d4 mov %edx,-0x2c(%ebp) 110f97: e8 7c 1b 00 00 call 112b18 <__errno> 110f9c: 83 38 22 cmpl $0x22,(%eax) 110f9f: 8b 55 d4 mov -0x2c(%ebp),%edx 110fa2: 75 e4 jne 110f88 <== NEVER TAKEN return RTEMS_INVALID_NUMBER; 110fa4: b8 0a 00 00 00 mov $0xa,%eax 110fa9: eb e1 jmp 110f8c 110fab: 90 nop { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110fac: b8 09 00 00 00 mov $0x9,%eax *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif 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 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110fbc: 8b 45 e4 mov -0x1c(%ebp),%eax 110fbf: eb be jmp 110f7f 110fc1: 8d 76 00 lea 0x0(%esi),%esi *endptr = end; /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 110fc4: b8 0b 00 00 00 mov $0xb,%eax 110fc9: eb c1 jmp 110f8c =============================================================================== 00110ea0 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 110ea0: 55 push %ebp 110ea1: 89 e5 mov %esp,%ebp 110ea3: 57 push %edi 110ea4: 56 push %esi 110ea5: 53 push %ebx 110ea6: 83 ec 2c sub $0x2c,%esp 110ea9: 8b 5d 0c mov 0xc(%ebp),%ebx 110eac: 8b 7d 10 mov 0x10(%ebp),%edi STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 110eaf: 85 db test %ebx,%ebx 110eb1: 74 69 je 110f1c return RTEMS_INVALID_ADDRESS; errno = 0; 110eb3: e8 60 1c 00 00 call 112b18 <__errno> 110eb8: c7 00 00 00 00 00 movl $0x0,(%eax) *n = 0; 110ebe: c7 03 00 00 00 00 movl $0x0,(%ebx) 110ec4: c7 43 04 00 00 00 00 movl $0x0,0x4(%ebx) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 110ecb: 50 push %eax 110ecc: ff 75 14 pushl 0x14(%ebp) 110ecf: 8d 45 e4 lea -0x1c(%ebp),%eax 110ed2: 50 push %eax 110ed3: ff 75 08 pushl 0x8(%ebp) 110ed6: e8 f1 4c 00 00 call 115bcc 110edb: 89 c6 mov %eax,%esi #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110edd: 83 c4 10 add $0x10,%esp 110ee0: 85 ff test %edi,%edi 110ee2: 74 48 je 110f2c *endptr = end; 110ee4: 8b 45 e4 mov -0x1c(%ebp),%eax 110ee7: 89 07 mov %eax,(%edi) /* nothing was converted */ if ( end == s ) 110ee9: 39 45 08 cmp %eax,0x8(%ebp) 110eec: 74 46 je 110f34 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110eee: 89 f0 mov %esi,%eax 110ef0: 21 d0 and %edx,%eax 110ef2: 40 inc %eax 110ef3: 74 0f je 110f04 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 110ef5: 89 33 mov %esi,(%ebx) 110ef7: 89 53 04 mov %edx,0x4(%ebx) #endif return RTEMS_SUCCESSFUL; 110efa: 31 c0 xor %eax,%eax } 110efc: 8d 65 f4 lea -0xc(%ebp),%esp 110eff: 5b pop %ebx 110f00: 5e pop %esi 110f01: 5f pop %edi 110f02: c9 leave 110f03: c3 ret return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 110f04: 89 55 d4 mov %edx,-0x2c(%ebp) 110f07: e8 0c 1c 00 00 call 112b18 <__errno> 110f0c: 83 38 22 cmpl $0x22,(%eax) 110f0f: 8b 55 d4 mov -0x2c(%ebp),%edx 110f12: 75 e1 jne 110ef5 <== NEVER TAKEN return RTEMS_INVALID_NUMBER; 110f14: b8 0a 00 00 00 mov $0xa,%eax 110f19: eb e1 jmp 110efc 110f1b: 90 nop { STRING_TO_INPUT_TYPE result; char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; 110f1c: b8 09 00 00 00 mov $0x9,%eax *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 110f21: 8d 65 f4 lea -0xc(%ebp),%esp 110f24: 5b pop %ebx 110f25: 5e pop %esi 110f26: 5f pop %edi 110f27: c9 leave 110f28: c3 ret 110f29: 8d 76 00 lea 0x0(%esi),%esi #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 110f2c: 8b 45 e4 mov -0x1c(%ebp),%eax 110f2f: eb b8 jmp 110ee9 110f31: 8d 76 00 lea 0x0(%esi),%esi *endptr = end; /* nothing was converted */ if ( end == s ) return RTEMS_NOT_DEFINED; 110f34: b8 0b 00 00 00 mov $0xb,%eax 110f39: eb c1 jmp 110efc =============================================================================== 00107e24 : int rtems_tarfs_load( char *mountpoint, uint8_t *tar_image, size_t tar_size ) { 107e24: 55 push %ebp 107e25: 89 e5 mov %esp,%ebp 107e27: 57 push %edi 107e28: 56 push %esi 107e29: 53 push %ebx 107e2a: 81 ec d8 01 00 00 sub $0x1d8,%esp int offset; unsigned long nblocks; IMFS_jnode_t *node; int status; status = rtems_filesystem_evaluate_path( 107e30: 31 c0 xor %eax,%eax 107e32: b9 ff ff ff ff mov $0xffffffff,%ecx 107e37: 8b 7d 08 mov 0x8(%ebp),%edi 107e3a: f2 ae repnz scas %es:(%edi),%al 107e3c: f7 d1 not %ecx 107e3e: 49 dec %ecx 107e3f: 6a 00 push $0x0 107e41: 8d 45 d0 lea -0x30(%ebp),%eax 107e44: 89 85 2c fe ff ff mov %eax,-0x1d4(%ebp) 107e4a: 50 push %eax 107e4b: 6a 00 push $0x0 107e4d: 51 push %ecx 107e4e: ff 75 08 pushl 0x8(%ebp) 107e51: e8 9a 0a 00 00 call 1088f0 107e56: 89 85 44 fe ff ff mov %eax,-0x1bc(%ebp) strlen(mountpoint), 0, &root_loc, 0 ); if (status != 0) 107e5c: 83 c4 20 add $0x20,%esp 107e5f: 85 c0 test %eax,%eax 107e61: 0f 85 61 01 00 00 jne 107fc8 return -1; if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops) 107e67: 8b 45 dc mov -0x24(%ebp),%eax 107e6a: 3d 40 59 12 00 cmp $0x125940,%eax 107e6f: 0f 85 47 01 00 00 jne 107fbc 107e75: 31 db xor %ebx,%ebx * should not have this path. */ else if (linkflag == REGTYPE) { const char *name; loc = root_loc; 107e77: 8d 45 bc lea -0x44(%ebp),%eax 107e7a: 89 85 30 fe ff ff mov %eax,-0x1d0(%ebp) * - For directories, just create directories as usual. IMFS * will take care of the rest. * - For files, create a file node with special tarfs properties. */ if (linkflag == DIRTYPE) { strcpy(full_filename, mountpoint); 107e80: 8d 95 58 fe ff ff lea -0x1a8(%ebp),%edx 107e86: 89 95 34 fe ff ff mov %edx,-0x1cc(%ebp) 107e8c: eb 15 jmp 107ea3 107e8e: 66 90 xchg %ax,%ax * IMFS_create_node was ONLY passed a NULL when we created the * root node. We added a new IMFS_create_root_node() so this * path no longer existed. The result was simpler code which * should not have this path. */ else if (linkflag == REGTYPE) { 107e90: 80 bd 53 fe ff ff 30 cmpb $0x30,-0x1ad(%ebp) 107e97: 0f 84 43 01 00 00 je 107fe0 0 ); if (status != 0) return -1; if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops) 107e9d: 8b 9d 54 fe ff ff mov -0x1ac(%ebp),%ebx /* * Create an IMFS node structure pointing to tar image memory. */ offset = 0; while (1) { if (offset + 512 > tar_size) 107ea3: 8d 83 00 02 00 00 lea 0x200(%ebx),%eax 107ea9: 89 85 54 fe ff ff mov %eax,-0x1ac(%ebp) 107eaf: 8b 55 10 mov 0x10(%ebp),%edx 107eb2: 39 d0 cmp %edx,%eax 107eb4: 0f 87 18 01 00 00 ja 107fd2 <== NEVER TAKEN break; /* * Read a header. */ hdr_ptr = (char *) &tar_image[offset]; 107eba: 03 5d 0c add 0xc(%ebp),%ebx offset += 512; if (strncmp(&hdr_ptr[257], "ustar", 5)) 107ebd: 8d b3 01 01 00 00 lea 0x101(%ebx),%esi 107ec3: bf 88 59 12 00 mov $0x125988,%edi 107ec8: b9 05 00 00 00 mov $0x5,%ecx 107ecd: f3 a6 repz cmpsb %es:(%edi),%ds:(%esi) 107ecf: 0f 85 fd 00 00 00 jne 107fd2 break; strncpy(filename, hdr_ptr, MAX_NAME_FIELD_SIZE); 107ed5: 57 push %edi 107ed6: 6a 63 push $0x63 107ed8: 53 push %ebx 107ed9: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax 107edf: 50 push %eax 107ee0: e8 47 e9 00 00 call 11682c filename[MAX_NAME_FIELD_SIZE] = '\0'; 107ee5: c6 45 bb 00 movb $0x0,-0x45(%ebp) linkflag = hdr_ptr[156]; 107ee9: 8a 93 9c 00 00 00 mov 0x9c(%ebx),%dl 107eef: 88 95 53 fe ff ff mov %dl,-0x1ad(%ebp) file_mode = _rtems_octal2ulong(&hdr_ptr[100], 8); 107ef5: 59 pop %ecx 107ef6: 5e pop %esi 107ef7: 6a 08 push $0x8 107ef9: 8d 43 64 lea 0x64(%ebx),%eax 107efc: 50 push %eax 107efd: e8 0e 7b 00 00 call 10fa10 <_rtems_octal2ulong> 107f02: 89 85 48 fe ff ff mov %eax,-0x1b8(%ebp) file_size = _rtems_octal2ulong(&hdr_ptr[124], 12); 107f08: 58 pop %eax 107f09: 5a pop %edx 107f0a: 6a 0c push $0xc 107f0c: 8d 43 7c lea 0x7c(%ebx),%eax 107f0f: 50 push %eax 107f10: e8 fb 7a 00 00 call 10fa10 <_rtems_octal2ulong> 107f15: 89 85 4c fe ff ff mov %eax,-0x1b4(%ebp) hdr_chksum = _rtems_octal2ulong(&hdr_ptr[148], 8); 107f1b: 5e pop %esi 107f1c: 5f pop %edi 107f1d: 6a 08 push $0x8 107f1f: 8d 83 94 00 00 00 lea 0x94(%ebx),%eax 107f25: 50 push %eax 107f26: e8 e5 7a 00 00 call 10fa10 <_rtems_octal2ulong> 107f2b: 89 c6 mov %eax,%esi if (_rtems_tar_header_checksum(hdr_ptr) != hdr_chksum) 107f2d: 89 1c 24 mov %ebx,(%esp) 107f30: e8 af 7f 00 00 call 10fee4 <_rtems_tar_header_checksum> 107f35: 83 c4 10 add $0x10,%esp 107f38: 39 f0 cmp %esi,%eax 107f3a: 0f 85 92 00 00 00 jne 107fd2 <== NEVER TAKEN * Generate an IMFS node depending on the file type. * - For directories, just create directories as usual. IMFS * will take care of the rest. * - For files, create a file node with special tarfs properties. */ if (linkflag == DIRTYPE) { 107f40: 80 bd 53 fe ff ff 35 cmpb $0x35,-0x1ad(%ebp) 107f47: 0f 85 43 ff ff ff jne 107e90 strcpy(full_filename, mountpoint); 107f4d: 83 ec 08 sub $0x8,%esp 107f50: ff 75 08 pushl 0x8(%ebp) 107f53: 8d 85 58 fe ff ff lea -0x1a8(%ebp),%eax 107f59: 50 push %eax 107f5a: e8 65 e5 00 00 call 1164c4 if (full_filename[strlen(full_filename)-1] != '/') 107f5f: 31 c0 xor %eax,%eax 107f61: b9 ff ff ff ff mov $0xffffffff,%ecx 107f66: 8b bd 34 fe ff ff mov -0x1cc(%ebp),%edi 107f6c: f2 ae repnz scas %es:(%edi),%al 107f6e: f7 d1 not %ecx 107f70: 49 dec %ecx 107f71: 83 c4 10 add $0x10,%esp 107f74: 80 bc 0d 57 fe ff ff cmpb $0x2f,-0x1a9(%ebp,%ecx,1) 107f7b: 2f 107f7c: 74 0a je 107f88 <== ALWAYS TAKEN strcat(full_filename, "/"); 107f7e: 66 c7 84 0d 58 fe ff movw $0x2f,-0x1a8(%ebp,%ecx,1) <== NOT EXECUTED 107f85: ff 2f 00 strcat(full_filename, filename); 107f88: 83 ec 08 sub $0x8,%esp 107f8b: 8d 95 58 ff ff ff lea -0xa8(%ebp),%edx 107f91: 52 push %edx 107f92: 8d 85 58 fe ff ff lea -0x1a8(%ebp),%eax 107f98: 50 push %eax 107f99: e8 72 e3 00 00 call 116310 mkdir(full_filename, S_IRWXU | S_IRWXG | S_IRWXO); 107f9e: 5a pop %edx 107f9f: 59 pop %ecx 107fa0: 68 ff 01 00 00 push $0x1ff 107fa5: 8d 95 58 fe ff ff lea -0x1a8(%ebp),%edx 107fab: 52 push %edx 107fac: e8 fb 10 00 00 call 1090ac 107fb1: 83 c4 10 add $0x10,%esp 107fb4: e9 e4 fe ff ff jmp 107e9d 107fb9: 8d 76 00 lea 0x0(%esi),%esi 0 ); if (status != 0) return -1; if (root_loc.ops != &IMFS_ops && root_loc.ops != &fifoIMFS_ops) 107fbc: 3d c0 63 12 00 cmp $0x1263c0,%eax 107fc1: 0f 84 ae fe ff ff je 107e75 <== NEVER TAKEN 107fc7: 90 nop return -1; 107fc8: c7 85 44 fe ff ff ff movl $0xffffffff,-0x1bc(%ebp) 107fcf: ff ff ff nblocks = (((file_size) + 511) & ~511) / 512; offset += 512 * nblocks; } } return status; } 107fd2: 8b 85 44 fe ff ff mov -0x1bc(%ebp),%eax 107fd8: 8d 65 f4 lea -0xc(%ebp),%esp 107fdb: 5b pop %ebx 107fdc: 5e pop %esi 107fdd: 5f pop %edi 107fde: c9 leave 107fdf: c3 ret * should not have this path. */ else if (linkflag == REGTYPE) { const char *name; loc = root_loc; 107fe0: 8b bd 30 fe ff ff mov -0x1d0(%ebp),%edi 107fe6: 8b b5 2c fe ff ff mov -0x1d4(%ebp),%esi 107fec: b9 05 00 00 00 mov $0x5,%ecx 107ff1: f3 a5 rep movsl %ds:(%esi),%es:(%edi) if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) { 107ff3: 50 push %eax 107ff4: 8d 45 e4 lea -0x1c(%ebp),%eax 107ff7: 50 push %eax 107ff8: 8d 55 bc lea -0x44(%ebp),%edx 107ffb: 52 push %edx 107ffc: 8d 85 58 ff ff ff lea -0xa8(%ebp),%eax 108002: 50 push %eax 108003: e8 58 86 00 00 call 110660 108008: 83 c4 10 add $0x10,%esp 10800b: 85 c0 test %eax,%eax 10800d: 74 1d je 10802c <== ALWAYS TAKEN ); node->info.linearfile.size = file_size; node->info.linearfile.direct = &tar_image[offset]; } nblocks = (((file_size) + 511) & ~511) / 512; 10800f: 8b 85 4c fe ff ff mov -0x1b4(%ebp),%eax 108015: 05 ff 01 00 00 add $0x1ff,%eax offset += 512 * nblocks; 10801a: 25 00 fe ff ff and $0xfffffe00,%eax 10801f: 01 85 54 fe ff ff add %eax,-0x1ac(%ebp) 108025: e9 73 fe ff ff jmp 107e9d 10802a: 66 90 xchg %ax,%ax else if (linkflag == REGTYPE) { const char *name; loc = root_loc; if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) { node = IMFS_create_node( 10802c: 83 ec 0c sub $0xc,%esp 10802f: 6a 00 push $0x0 &loc, IMFS_LINEAR_FILE, (char *)name, (file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG, 108031: 8b 85 48 fe ff ff mov -0x1b8(%ebp),%eax 108037: 25 ff 01 00 00 and $0x1ff,%eax else if (linkflag == REGTYPE) { const char *name; loc = root_loc; if (IMFS_evaluate_for_make(filename, &loc, &name) == 0) { node = IMFS_create_node( 10803c: 80 cc 80 or $0x80,%ah 10803f: 50 push %eax 108040: ff 75 e4 pushl -0x1c(%ebp) 108043: 6a 06 push $0x6 108045: 8d 55 bc lea -0x44(%ebp),%edx 108048: 52 push %edx 108049: e8 4a 80 00 00 call 110098 &loc, IMFS_LINEAR_FILE, (char *)name, (file_mode & (S_IRWXU | S_IRWXG | S_IRWXO)) | S_IFREG, NULL ); node->info.linearfile.size = file_size; 10804e: 8b 95 4c fe ff ff mov -0x1b4(%ebp),%edx 108054: 89 50 50 mov %edx,0x50(%eax) 108057: c7 40 54 00 00 00 00 movl $0x0,0x54(%eax) node->info.linearfile.direct = &tar_image[offset]; 10805e: 8b 55 0c mov 0xc(%ebp),%edx 108061: 03 95 54 fe ff ff add -0x1ac(%ebp),%edx 108067: 89 50 58 mov %edx,0x58(%eax) 10806a: 83 c4 20 add $0x20,%esp 10806d: eb a0 jmp 10800f =============================================================================== 0010b84c : size_t stack_size, rtems_mode initial_modes, rtems_attribute attribute_set, rtems_id *id ) { 10b84c: 55 push %ebp 10b84d: 89 e5 mov %esp,%ebp 10b84f: 57 push %edi 10b850: 56 push %esi 10b851: 53 push %ebx 10b852: 83 ec 1c sub $0x1c,%esp 10b855: 8b 5d 08 mov 0x8(%ebp),%ebx 10b858: 8b 7d 0c mov 0xc(%ebp),%edi 10b85b: 8b 75 1c mov 0x1c(%ebp),%esi Priority_Control core_priority; RTEMS_API_Control *api; ASR_Information *asr; if ( !id ) 10b85e: 85 f6 test %esi,%esi 10b860: 0f 84 3e 01 00 00 je 10b9a4 return RTEMS_INVALID_ADDRESS; if ( !rtems_is_name_valid( name ) ) 10b866: 85 db test %ebx,%ebx 10b868: 0f 84 d2 00 00 00 je 10b940 /* * Validate the RTEMS API priority and convert it to the core priority range. */ if ( !_Attributes_Is_system_task( the_attribute_set ) ) { 10b86e: f7 45 18 00 80 00 00 testl $0x8000,0x18(%ebp) 10b875: 75 17 jne 10b88e */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 10b877: 85 ff test %edi,%edi 10b879: 0f 84 b1 00 00 00 je 10b930 ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 10b87f: 0f b6 05 14 22 12 00 movzbl 0x122214,%eax */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 10b886: 39 c7 cmp %eax,%edi 10b888: 0f 87 a2 00 00 00 ja 10b930 */ /* * Lock the allocator mutex for protection */ _RTEMS_Lock_allocator(); 10b88e: 83 ec 0c sub $0xc,%esp 10b891: ff 35 9c 65 12 00 pushl 0x12659c 10b897: e8 7c 06 00 00 call 10bf18 <_API_Mutex_Lock> * This function allocates a task control block from * the inactive chain of free task control blocks. */ RTEMS_INLINE_ROUTINE Thread_Control *_RTEMS_tasks_Allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_RTEMS_tasks_Information ); 10b89c: c7 04 24 40 64 12 00 movl $0x126440,(%esp) 10b8a3: e8 0c 10 00 00 call 10c8b4 <_Objects_Allocate> 10b8a8: 89 c2 mov %eax,%edx * the event of an error. */ the_thread = _RTEMS_tasks_Allocate(); if ( !the_thread ) { 10b8aa: 83 c4 10 add $0x10,%esp 10b8ad: 85 c0 test %eax,%eax 10b8af: 0f 84 cf 00 00 00 je 10b984 /* * Initialize the core thread for this task. */ status = _Thread_Initialize( 10b8b5: 50 push %eax 10b8b6: 53 push %ebx */ RTEMS_INLINE_ROUTINE ISR_Level _Modes_Get_interrupt_level ( Modes_Control mode_set ) { return ( mode_set & RTEMS_INTERRUPT_MASK ); 10b8b7: 8b 45 14 mov 0x14(%ebp),%eax 10b8ba: 83 e0 01 and $0x1,%eax 10b8bd: 50 push %eax 10b8be: 6a 00 push $0x0 10b8c0: 31 c0 xor %eax,%eax 10b8c2: f7 45 14 00 02 00 00 testl $0x200,0x14(%ebp) 10b8c9: 0f 95 c0 setne %al 10b8cc: 50 push %eax 10b8cd: 31 c0 xor %eax,%eax 10b8cf: f7 45 14 00 01 00 00 testl $0x100,0x14(%ebp) 10b8d6: 0f 94 c0 sete %al 10b8d9: 50 push %eax 10b8da: 57 push %edi */ RTEMS_INLINE_ROUTINE bool _Attributes_Is_floating_point( rtems_attribute attribute_set ) { return ( attribute_set & RTEMS_FLOATING_POINT ) ? true : false; 10b8db: 8b 45 18 mov 0x18(%ebp),%eax 10b8de: 83 e0 01 and $0x1,%eax 10b8e1: 50 push %eax 10b8e2: ff 75 10 pushl 0x10(%ebp) 10b8e5: 6a 00 push $0x0 10b8e7: 52 push %edx 10b8e8: 68 40 64 12 00 push $0x126440 10b8ed: 89 55 e4 mov %edx,-0x1c(%ebp) 10b8f0: e8 9b 1f 00 00 call 10d890 <_Thread_Initialize> NULL, /* no budget algorithm callout */ _Modes_Get_interrupt_level(initial_modes), (Objects_Name) name ); if ( !status ) { 10b8f5: 83 c4 30 add $0x30,%esp 10b8f8: 84 c0 test %al,%al 10b8fa: 8b 55 e4 mov -0x1c(%ebp),%edx 10b8fd: 74 51 je 10b950 _RTEMS_Unlock_allocator(); return RTEMS_UNSATISFIED; } api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 10b8ff: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax * id - thread id * RTEMS_SUCCESSFUL - if successful * error code - if unsuccessful */ rtems_status_code rtems_task_create( 10b905: f7 45 14 00 04 00 00 testl $0x400,0x14(%ebp) } api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; asr->is_enabled = _Modes_Is_asr_disabled(initial_modes) ? false : true; 10b90c: 0f 94 40 08 sete 0x8(%eax) *id = the_thread->Object.id; 10b910: 8b 42 08 mov 0x8(%edx),%eax 10b913: 89 06 mov %eax,(%esi) ); } #endif _RTEMS_Unlock_allocator(); 10b915: 83 ec 0c sub $0xc,%esp 10b918: ff 35 9c 65 12 00 pushl 0x12659c 10b91e: e8 3d 06 00 00 call 10bf60 <_API_Mutex_Unlock> return RTEMS_SUCCESSFUL; 10b923: 83 c4 10 add $0x10,%esp 10b926: 31 c0 xor %eax,%eax } 10b928: 8d 65 f4 lea -0xc(%ebp),%esp 10b92b: 5b pop %ebx 10b92c: 5e pop %esi 10b92d: 5f pop %edi 10b92e: c9 leave 10b92f: c3 ret * Validate the RTEMS API priority and convert it to the core priority range. */ if ( !_Attributes_Is_system_task( the_attribute_set ) ) { if ( !_RTEMS_tasks_Priority_is_valid( initial_priority ) ) return RTEMS_INVALID_PRIORITY; 10b930: b8 13 00 00 00 mov $0x13,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b935: 8d 65 f4 lea -0xc(%ebp),%esp 10b938: 5b pop %ebx 10b939: 5e pop %esi 10b93a: 5f pop %edi 10b93b: c9 leave 10b93c: c3 ret 10b93d: 8d 76 00 lea 0x0(%esi),%esi if ( !id ) return RTEMS_INVALID_ADDRESS; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10b940: b8 03 00 00 00 mov $0x3,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b945: 8d 65 f4 lea -0xc(%ebp),%esp 10b948: 5b pop %ebx 10b949: 5e pop %esi 10b94a: 5f pop %edi 10b94b: c9 leave 10b94c: c3 ret 10b94d: 8d 76 00 lea 0x0(%esi),%esi */ RTEMS_INLINE_ROUTINE void _RTEMS_tasks_Free ( Thread_Control *the_task ) { _Objects_Free( 10b950: 83 ec 0c sub $0xc,%esp 10b953: ff 72 08 pushl 0x8(%edx) 10b956: e8 41 13 00 00 call 10cc9c <_Objects_Get_information_id> 10b95b: 5a pop %edx 10b95c: 59 pop %ecx 10b95d: 8b 55 e4 mov -0x1c(%ebp),%edx 10b960: 52 push %edx 10b961: 50 push %eax 10b962: e8 c5 12 00 00 call 10cc2c <_Objects_Free> #if defined(RTEMS_MULTIPROCESSING) if ( is_global ) _Objects_MP_Free_global_object( the_global_object ); #endif _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); 10b967: 58 pop %eax 10b968: ff 35 9c 65 12 00 pushl 0x12659c 10b96e: e8 ed 05 00 00 call 10bf60 <_API_Mutex_Unlock> return RTEMS_UNSATISFIED; 10b973: 83 c4 10 add $0x10,%esp 10b976: b8 0d 00 00 00 mov $0xd,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b97b: 8d 65 f4 lea -0xc(%ebp),%esp 10b97e: 5b pop %ebx 10b97f: 5e pop %esi 10b980: 5f pop %edi 10b981: c9 leave 10b982: c3 ret 10b983: 90 nop */ the_thread = _RTEMS_tasks_Allocate(); if ( !the_thread ) { _RTEMS_Unlock_allocator(); 10b984: 83 ec 0c sub $0xc,%esp 10b987: ff 35 9c 65 12 00 pushl 0x12659c 10b98d: e8 ce 05 00 00 call 10bf60 <_API_Mutex_Unlock> return RTEMS_TOO_MANY; 10b992: 83 c4 10 add $0x10,%esp 10b995: b8 05 00 00 00 mov $0x5,%eax } #endif _RTEMS_Unlock_allocator(); return RTEMS_SUCCESSFUL; } 10b99a: 8d 65 f4 lea -0xc(%ebp),%esp 10b99d: 5b pop %ebx 10b99e: 5e pop %esi 10b99f: 5f pop %edi 10b9a0: c9 leave 10b9a1: c3 ret 10b9a2: 66 90 xchg %ax,%ax RTEMS_API_Control *api; ASR_Information *asr; if ( !id ) return RTEMS_INVALID_ADDRESS; 10b9a4: b8 09 00 00 00 mov $0x9,%eax 10b9a9: eb 8a jmp 10b935 =============================================================================== 0010b9ac : */ rtems_status_code rtems_task_delete( rtems_id id ) { 10b9ac: 55 push %ebp 10b9ad: 89 e5 mov %esp,%ebp 10b9af: 53 push %ebx 10b9b0: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; Objects_Information *the_information; _RTEMS_Lock_allocator(); 10b9b3: ff 35 9c 65 12 00 pushl 0x12659c 10b9b9: e8 5a 05 00 00 call 10bf18 <_API_Mutex_Lock> the_thread = _Thread_Get( id, &location ); 10b9be: 5a pop %edx 10b9bf: 59 pop %ecx 10b9c0: 8d 45 f4 lea -0xc(%ebp),%eax 10b9c3: 50 push %eax 10b9c4: ff 75 08 pushl 0x8(%ebp) 10b9c7: e8 4c 1e 00 00 call 10d818 <_Thread_Get> 10b9cc: 89 c3 mov %eax,%ebx switch ( location ) { 10b9ce: 83 c4 10 add $0x10,%esp 10b9d1: 8b 45 f4 mov -0xc(%ebp),%eax 10b9d4: 85 c0 test %eax,%eax 10b9d6: 75 44 jne 10ba1c case OBJECTS_LOCAL: the_information = _Objects_Get_information_id( the_thread->Object.id ); 10b9d8: 83 ec 0c sub $0xc,%esp 10b9db: ff 73 08 pushl 0x8(%ebx) 10b9de: e8 b9 12 00 00 call 10cc9c <_Objects_Get_information_id> 0 /* Not used */ ); } #endif _Thread_Close( the_information, the_thread ); 10b9e3: 5a pop %edx 10b9e4: 59 pop %ecx 10b9e5: 53 push %ebx 10b9e6: 50 push %eax 10b9e7: e8 c8 1a 00 00 call 10d4b4 <_Thread_Close> 10b9ec: 58 pop %eax 10b9ed: ff 73 08 pushl 0x8(%ebx) 10b9f0: e8 a7 12 00 00 call 10cc9c <_Objects_Get_information_id> 10b9f5: 5a pop %edx 10b9f6: 59 pop %ecx 10b9f7: 53 push %ebx 10b9f8: 50 push %eax 10b9f9: e8 2e 12 00 00 call 10cc2c <_Objects_Free> _RTEMS_tasks_Free( the_thread ); _RTEMS_Unlock_allocator(); 10b9fe: 58 pop %eax 10b9ff: ff 35 9c 65 12 00 pushl 0x12659c 10ba05: e8 56 05 00 00 call 10bf60 <_API_Mutex_Unlock> _Thread_Enable_dispatch(); 10ba0a: e8 e5 1d 00 00 call 10d7f4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ba0f: 83 c4 10 add $0x10,%esp 10ba12: 31 c0 xor %eax,%eax break; } _RTEMS_Unlock_allocator(); return RTEMS_INVALID_ID; } 10ba14: 8b 5d fc mov -0x4(%ebp),%ebx 10ba17: c9 leave 10ba18: c3 ret 10ba19: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } _RTEMS_Unlock_allocator(); 10ba1c: 83 ec 0c sub $0xc,%esp 10ba1f: ff 35 9c 65 12 00 pushl 0x12659c 10ba25: e8 36 05 00 00 call 10bf60 <_API_Mutex_Unlock> return RTEMS_INVALID_ID; 10ba2a: 83 c4 10 add $0x10,%esp 10ba2d: b8 04 00 00 00 mov $0x4,%eax } 10ba32: 8b 5d fc mov -0x4(%ebp),%ebx 10ba35: c9 leave 10ba36: c3 ret =============================================================================== 0010d4e4 : rtems_status_code rtems_task_get_note( rtems_id id, uint32_t notepad, uint32_t *note ) { 10d4e4: 55 push %ebp 10d4e5: 89 e5 mov %esp,%ebp 10d4e7: 56 push %esi 10d4e8: 53 push %ebx 10d4e9: 83 ec 10 sub $0x10,%esp 10d4ec: 8b 45 08 mov 0x8(%ebp),%eax 10d4ef: 8b 75 0c mov 0xc(%ebp),%esi 10d4f2: 8b 5d 10 mov 0x10(%ebp),%ebx register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 10d4f5: 80 3d e4 62 12 00 00 cmpb $0x0,0x1262e4 10d4fc: 74 6e je 10d56c return RTEMS_NOT_CONFIGURED; if ( !note ) 10d4fe: 85 db test %ebx,%ebx 10d500: 74 7e je 10d580 /* * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) 10d502: 83 fe 0f cmp $0xf,%esi 10d505: 77 3d ja 10d544 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d507: 85 c0 test %eax,%eax 10d509: 74 45 je 10d550 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 10d50b: 8b 15 98 ab 12 00 mov 0x12ab98,%edx /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d511: 3b 42 08 cmp 0x8(%edx),%eax 10d514: 74 40 je 10d556 api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 10d516: 83 ec 08 sub $0x8,%esp 10d519: 8d 55 f4 lea -0xc(%ebp),%edx 10d51c: 52 push %edx 10d51d: 50 push %eax 10d51e: e8 3d 21 00 00 call 10f660 <_Thread_Get> switch ( location ) { 10d523: 83 c4 10 add $0x10,%esp 10d526: 8b 55 f4 mov -0xc(%ebp),%edx 10d529: 85 d2 test %edx,%edx 10d52b: 75 4b jne 10d578 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 10d52d: 8b 80 e4 00 00 00 mov 0xe4(%eax),%eax 10d533: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d537: 89 03 mov %eax,(%ebx) _Thread_Enable_dispatch(); 10d539: e8 fe 20 00 00 call 10f63c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d53e: 31 c0 xor %eax,%eax 10d540: eb 07 jmp 10d549 10d542: 66 90 xchg %ax,%ax * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) return RTEMS_INVALID_NUMBER; 10d544: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d549: 8d 65 f8 lea -0x8(%ebp),%esp 10d54c: 5b pop %ebx 10d54d: 5e pop %esi 10d54e: c9 leave 10d54f: c3 ret /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d550: 8b 15 98 ab 12 00 mov 0x12ab98,%edx _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; *note = api->Notepads[ notepad ]; 10d556: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax 10d55c: 8b 44 b0 20 mov 0x20(%eax,%esi,4),%eax 10d560: 89 03 mov %eax,(%ebx) return RTEMS_SUCCESSFUL; 10d562: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d564: 8d 65 f8 lea -0x8(%ebp),%esp 10d567: 5b pop %ebx 10d568: 5e pop %esi 10d569: c9 leave 10d56a: c3 ret 10d56b: 90 nop register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; 10d56c: b8 16 00 00 00 mov $0x16,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d571: 8d 65 f8 lea -0x8(%ebp),%esp 10d574: 5b pop %ebx 10d575: 5e pop %esi 10d576: c9 leave 10d577: c3 ret case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d578: b8 04 00 00 00 mov $0x4,%eax 10d57d: eb ca jmp 10d549 10d57f: 90 nop if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; if ( !note ) return RTEMS_INVALID_ADDRESS; 10d580: b8 09 00 00 00 mov $0x9,%eax 10d585: eb c2 jmp 10d549 =============================================================================== 00118144 : */ rtems_status_code rtems_task_is_suspended( rtems_id id ) { 118144: 55 push %ebp 118145: 89 e5 mov %esp,%ebp 118147: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 11814a: 8d 45 f4 lea -0xc(%ebp),%eax 11814d: 50 push %eax 11814e: ff 75 08 pushl 0x8(%ebp) 118151: e8 02 3b 00 00 call 11bc58 <_Thread_Get> switch ( location ) { 118156: 83 c4 10 add $0x10,%esp 118159: 8b 55 f4 mov -0xc(%ebp),%edx 11815c: 85 d2 test %edx,%edx 11815e: 74 08 je 118168 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118160: b8 04 00 00 00 mov $0x4,%eax } 118165: c9 leave 118166: c3 ret 118167: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { 118168: f6 40 10 02 testb $0x2,0x10(%eax) 11816c: 74 0e je 11817c _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 11816e: e8 c1 3a 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_ALREADY_SUSPENDED; 118173: b8 0f 00 00 00 mov $0xf,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118178: c9 leave 118179: c3 ret 11817a: 66 90 xchg %ax,%ax the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { _Thread_Enable_dispatch(); 11817c: e8 b3 3a 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118181: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118183: c9 leave 118184: c3 ret =============================================================================== 00111f24 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 111f24: 55 push %ebp 111f25: 89 e5 mov %esp,%ebp 111f27: 57 push %edi 111f28: 56 push %esi 111f29: 53 push %ebx 111f2a: 83 ec 1c sub $0x1c,%esp 111f2d: 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 ) 111f30: 85 c9 test %ecx,%ecx 111f32: 0f 84 40 01 00 00 je 112078 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 111f38: 8b 1d 78 67 12 00 mov 0x126778,%ebx api = executing->API_Extensions[ THREAD_API_RTEMS ]; 111f3e: 8b bb e4 00 00 00 mov 0xe4(%ebx),%edi asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 111f44: 80 7b 74 01 cmpb $0x1,0x74(%ebx) 111f48: 19 f6 sbb %esi,%esi 111f4a: 81 e6 00 01 00 00 and $0x100,%esi if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 111f50: 8b 53 7c mov 0x7c(%ebx),%edx 111f53: 85 d2 test %edx,%edx 111f55: 0f 85 f1 00 00 00 jne 11204c old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 111f5b: 80 7f 08 01 cmpb $0x1,0x8(%edi) 111f5f: 19 d2 sbb %edx,%edx 111f61: 81 e2 00 04 00 00 and $0x400,%edx old_mode |= _ISR_Get_level(); 111f67: 89 55 e4 mov %edx,-0x1c(%ebp) 111f6a: 89 4d e0 mov %ecx,-0x20(%ebp) 111f6d: e8 9a cc ff ff call 10ec0c <_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; 111f72: 8b 55 e4 mov -0x1c(%ebp),%edx 111f75: 09 d0 or %edx,%eax old_mode |= _ISR_Get_level(); 111f77: 09 f0 or %esi,%eax 111f79: 8b 4d e0 mov -0x20(%ebp),%ecx 111f7c: 89 01 mov %eax,(%ecx) *previous_mode_set = old_mode; /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 111f7e: f7 45 0c 00 01 00 00 testl $0x100,0xc(%ebp) 111f85: 74 0b je 111f92 executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 111f87: f7 45 08 00 01 00 00 testl $0x100,0x8(%ebp) 111f8e: 0f 94 43 74 sete 0x74(%ebx) if ( mask & RTEMS_TIMESLICE_MASK ) { 111f92: f7 45 0c 00 02 00 00 testl $0x200,0xc(%ebp) 111f99: 74 1c je 111fb7 if ( _Modes_Is_timeslice(mode_set) ) { 111f9b: f7 45 08 00 02 00 00 testl $0x200,0x8(%ebp) 111fa2: 0f 84 b8 00 00 00 je 112060 executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 111fa8: c7 43 7c 01 00 00 00 movl $0x1,0x7c(%ebx) executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 111faf: a1 80 64 12 00 mov 0x126480,%eax 111fb4: 89 43 78 mov %eax,0x78(%ebx) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 111fb7: f6 45 0c 01 testb $0x1,0xc(%ebp) 111fbb: 74 0b je 111fc8 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 111fbd: f6 45 08 01 testb $0x1,0x8(%ebp) 111fc1: 0f 84 91 00 00 00 je 112058 111fc7: fa cli * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 111fc8: f7 45 0c 00 04 00 00 testl $0x400,0xc(%ebp) 111fcf: 74 3f je 112010 * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 111fd1: f7 45 08 00 04 00 00 testl $0x400,0x8(%ebp) 111fd8: 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 ) { 111fdb: 38 47 08 cmp %al,0x8(%edi) 111fde: 74 30 je 112010 asr->is_enabled = is_asr_enabled; 111fe0: 88 47 08 mov %al,0x8(%edi) ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 111fe3: 9c pushf 111fe4: fa cli 111fe5: 58 pop %eax _signals = information->signals_pending; 111fe6: 8b 57 18 mov 0x18(%edi),%edx information->signals_pending = information->signals_posted; 111fe9: 8b 4f 14 mov 0x14(%edi),%ecx 111fec: 89 4f 18 mov %ecx,0x18(%edi) information->signals_posted = _signals; 111fef: 89 57 14 mov %edx,0x14(%edi) _ISR_Enable( _level ); 111ff2: 50 push %eax 111ff3: 9d popf /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 111ff4: 8b 47 14 mov 0x14(%edi),%eax 111ff7: 85 c0 test %eax,%eax 111ff9: 0f 95 c0 setne %al needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 111ffc: 83 3d 80 66 12 00 03 cmpl $0x3,0x126680 112003: 74 16 je 11201b <== ALWAYS TAKEN if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; 112005: 31 c0 xor %eax,%eax } 112007: 83 c4 1c add $0x1c,%esp 11200a: 5b pop %ebx 11200b: 5e pop %esi 11200c: 5f pop %edi 11200d: c9 leave 11200e: c3 ret 11200f: 90 nop /* * This is specific to the RTEMS API */ is_asr_enabled = false; needs_asr_dispatching = false; 112010: 31 c0 xor %eax,%eax needs_asr_dispatching = true; } } } if ( _System_state_Is_up( _System_state_Get() ) ) { 112012: 83 3d 80 66 12 00 03 cmpl $0x3,0x126680 112019: 75 ea jne 112005 <== NEVER TAKEN bool are_signals_pending ) { Thread_Control *executing; executing = _Thread_Executing; 11201b: 8b 15 78 67 12 00 mov 0x126778,%edx if ( are_signals_pending || 112021: 84 c0 test %al,%al 112023: 75 0e jne 112033 112025: 3b 15 7c 67 12 00 cmp 0x12677c,%edx 11202b: 74 d8 je 112005 (!_Thread_Is_heir( executing ) && executing->is_preemptible) ) { 11202d: 80 7a 74 00 cmpb $0x0,0x74(%edx) 112031: 74 d2 je 112005 <== NEVER TAKEN _Thread_Dispatch_necessary = true; 112033: c6 05 84 67 12 00 01 movb $0x1,0x126784 if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); 11203a: e8 3d b6 ff ff call 10d67c <_Thread_Dispatch> } return RTEMS_SUCCESSFUL; 11203f: 31 c0 xor %eax,%eax } 112041: 83 c4 1c add $0x1c,%esp 112044: 5b pop %ebx 112045: 5e pop %esi 112046: 5f pop %edi 112047: c9 leave 112048: c3 ret 112049: 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; 11204c: 81 ce 00 02 00 00 or $0x200,%esi 112052: e9 04 ff ff ff jmp 111f5b 112057: 90 nop 112058: fb sti 112059: e9 6a ff ff ff jmp 111fc8 11205e: 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; 112060: c7 43 7c 00 00 00 00 movl $0x0,0x7c(%ebx) } /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 112067: f6 45 0c 01 testb $0x1,0xc(%ebp) 11206b: 0f 84 57 ff ff ff je 111fc8 112071: e9 47 ff ff ff jmp 111fbd 112076: 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; 112078: b8 09 00 00 00 mov $0x9,%eax if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) ) _Thread_Dispatch(); } return RTEMS_SUCCESSFUL; } 11207d: 83 c4 1c add $0x1c,%esp 112080: 5b pop %ebx 112081: 5e pop %esi 112082: 5f pop %edi 112083: c9 leave 112084: c3 ret =============================================================================== 0010ecdc : */ rtems_status_code rtems_task_resume( rtems_id id ) { 10ecdc: 55 push %ebp 10ecdd: 89 e5 mov %esp,%ebp 10ecdf: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 10ece2: 8d 45 f4 lea -0xc(%ebp),%eax 10ece5: 50 push %eax 10ece6: ff 75 08 pushl 0x8(%ebp) 10ece9: e8 62 1e 00 00 call 110b50 <_Thread_Get> switch ( location ) { 10ecee: 83 c4 10 add $0x10,%esp 10ecf1: 8b 55 f4 mov -0xc(%ebp),%edx 10ecf4: 85 d2 test %edx,%edx 10ecf6: 74 08 je 10ed00 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10ecf8: b8 04 00 00 00 mov $0x4,%eax } 10ecfd: c9 leave 10ecfe: c3 ret 10ecff: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( _States_Is_suspended( the_thread->current_state ) ) { 10ed00: f6 40 10 02 testb $0x2,0x10(%eax) 10ed04: 75 0e jne 10ed14 _Thread_Resume( the_thread, true ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 10ed06: e8 21 1e 00 00 call 110b2c <_Thread_Enable_dispatch> return RTEMS_INCORRECT_STATE; 10ed0b: b8 0e 00 00 00 mov $0xe,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ed10: c9 leave 10ed11: c3 ret 10ed12: 66 90 xchg %ax,%ax the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( _States_Is_suspended( the_thread->current_state ) ) { _Thread_Resume( the_thread, true ); 10ed14: 83 ec 08 sub $0x8,%esp 10ed17: 6a 01 push $0x1 10ed19: 50 push %eax 10ed1a: e8 29 26 00 00 call 111348 <_Thread_Resume> _Thread_Enable_dispatch(); 10ed1f: e8 08 1e 00 00 call 110b2c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ed24: 83 c4 10 add $0x10,%esp 10ed27: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10ed29: c9 leave 10ed2a: c3 ret =============================================================================== 0010d65c : rtems_status_code rtems_task_set_note( rtems_id id, uint32_t notepad, uint32_t note ) { 10d65c: 55 push %ebp 10d65d: 89 e5 mov %esp,%ebp 10d65f: 56 push %esi 10d660: 53 push %ebx 10d661: 83 ec 10 sub $0x10,%esp 10d664: 8b 45 08 mov 0x8(%ebp),%eax 10d667: 8b 5d 0c mov 0xc(%ebp),%ebx 10d66a: 8b 75 10 mov 0x10(%ebp),%esi register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) 10d66d: 80 3d e4 62 12 00 00 cmpb $0x0,0x1262e4 10d674: 74 66 je 10d6dc /* * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) 10d676: 83 fb 0f cmp $0xf,%ebx 10d679: 77 39 ja 10d6b4 /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d67b: 85 c0 test %eax,%eax 10d67d: 74 41 je 10d6c0 _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { 10d67f: 8b 15 98 ab 12 00 mov 0x12ab98,%edx /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d685: 3b 42 08 cmp 0x8(%edx),%eax 10d688: 74 3c je 10d6c6 api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; return RTEMS_SUCCESSFUL; } the_thread = _Thread_Get( id, &location ); 10d68a: 83 ec 08 sub $0x8,%esp 10d68d: 8d 55 f4 lea -0xc(%ebp),%edx 10d690: 52 push %edx 10d691: 50 push %eax 10d692: e8 c9 1f 00 00 call 10f660 <_Thread_Get> switch ( location ) { 10d697: 83 c4 10 add $0x10,%esp 10d69a: 8b 55 f4 mov -0xc(%ebp),%edx 10d69d: 85 d2 test %edx,%edx 10d69f: 75 47 jne 10d6e8 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 10d6a1: 8b 80 e4 00 00 00 mov 0xe4(%eax),%eax 10d6a7: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4) _Thread_Enable_dispatch(); 10d6ab: e8 8c 1f 00 00 call 10f63c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10d6b0: 31 c0 xor %eax,%eax 10d6b2: eb 05 jmp 10d6b9 * NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would * be checking an unsigned number for being negative. */ if ( notepad > RTEMS_NOTEPAD_LAST ) return RTEMS_INVALID_NUMBER; 10d6b4: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6b9: 8d 65 f8 lea -0x8(%ebp),%esp 10d6bc: 5b pop %ebx 10d6bd: 5e pop %esi 10d6be: c9 leave 10d6bf: c3 ret /* * Optimize the most likely case to avoid the Thread_Dispatch. */ if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) || 10d6c0: 8b 15 98 ab 12 00 mov 0x12ab98,%edx _Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) { api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ]; api->Notepads[ notepad ] = note; 10d6c6: 8b 82 e4 00 00 00 mov 0xe4(%edx),%eax 10d6cc: 89 74 98 20 mov %esi,0x20(%eax,%ebx,4) return RTEMS_SUCCESSFUL; 10d6d0: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6d2: 8d 65 f8 lea -0x8(%ebp),%esp 10d6d5: 5b pop %ebx 10d6d6: 5e pop %esi 10d6d7: c9 leave 10d6d8: c3 ret 10d6d9: 8d 76 00 lea 0x0(%esi),%esi register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; if ( !rtems_configuration_get_notepads_enabled() ) return RTEMS_NOT_CONFIGURED; 10d6dc: b8 16 00 00 00 mov $0x16,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10d6e1: 8d 65 f8 lea -0x8(%ebp),%esp 10d6e4: 5b pop %ebx 10d6e5: 5e pop %esi 10d6e6: c9 leave 10d6e7: c3 ret case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10d6e8: b8 04 00 00 00 mov $0x4,%eax } 10d6ed: 8d 65 f8 lea -0x8(%ebp),%esp 10d6f0: 5b pop %ebx 10d6f1: 5e pop %esi 10d6f2: c9 leave 10d6f3: c3 ret =============================================================================== 0010f9a0 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 10f9a0: 55 push %ebp 10f9a1: 89 e5 mov %esp,%ebp 10f9a3: 56 push %esi 10f9a4: 53 push %ebx 10f9a5: 83 ec 10 sub $0x10,%esp 10f9a8: 8b 5d 0c mov 0xc(%ebp),%ebx 10f9ab: 8b 75 10 mov 0x10(%ebp),%esi register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 10f9ae: 85 db test %ebx,%ebx 10f9b0: 74 0b je 10f9bd RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 10f9b2: 0f b6 05 14 62 12 00 movzbl 0x126214,%eax */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 10f9b9: 39 c3 cmp %eax,%ebx 10f9bb: 77 5f ja 10fa1c !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 10f9bd: 85 f6 test %esi,%esi 10f9bf: 74 67 je 10fa28 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 10f9c1: 83 ec 08 sub $0x8,%esp 10f9c4: 8d 45 f4 lea -0xc(%ebp),%eax 10f9c7: 50 push %eax 10f9c8: ff 75 08 pushl 0x8(%ebp) 10f9cb: e8 c0 1f 00 00 call 111990 <_Thread_Get> switch ( location ) { 10f9d0: 83 c4 10 add $0x10,%esp 10f9d3: 8b 55 f4 mov -0xc(%ebp),%edx 10f9d6: 85 d2 test %edx,%edx 10f9d8: 75 36 jne 10fa10 case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 10f9da: 8b 50 14 mov 0x14(%eax),%edx 10f9dd: 89 16 mov %edx,(%esi) if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 10f9df: 85 db test %ebx,%ebx 10f9e1: 74 1c je 10f9ff the_thread->real_priority = new_priority; 10f9e3: 89 58 18 mov %ebx,0x18(%eax) if ( the_thread->resource_count == 0 || 10f9e6: 8b 48 1c mov 0x1c(%eax),%ecx 10f9e9: 85 c9 test %ecx,%ecx 10f9eb: 74 05 je 10f9f2 10f9ed: 3b 58 14 cmp 0x14(%eax),%ebx 10f9f0: 73 0d jae 10f9ff <== ALWAYS TAKEN the_thread->current_priority > new_priority ) _Thread_Change_priority( the_thread, new_priority, false ); 10f9f2: 52 push %edx 10f9f3: 6a 00 push $0x0 10f9f5: 53 push %ebx 10f9f6: 50 push %eax 10f9f7: e8 bc 1a 00 00 call 1114b8 <_Thread_Change_priority> 10f9fc: 83 c4 10 add $0x10,%esp } _Thread_Enable_dispatch(); 10f9ff: e8 68 1f 00 00 call 11196c <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10fa04: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa06: 8d 65 f8 lea -0x8(%ebp),%esp 10fa09: 5b pop %ebx 10fa0a: 5e pop %esi 10fa0b: c9 leave 10fa0c: c3 ret 10fa0d: 8d 76 00 lea 0x0(%esi),%esi case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10fa10: b8 04 00 00 00 mov $0x4,%eax } 10fa15: 8d 65 f8 lea -0x8(%ebp),%esp 10fa18: 5b pop %ebx 10fa19: 5e pop %esi 10fa1a: c9 leave 10fa1b: c3 ret register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; 10fa1c: b8 13 00 00 00 mov $0x13,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa21: 8d 65 f8 lea -0x8(%ebp),%esp 10fa24: 5b pop %ebx 10fa25: 5e pop %esi 10fa26: c9 leave 10fa27: c3 ret if ( new_priority != RTEMS_CURRENT_PRIORITY && !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) return RTEMS_INVALID_ADDRESS; 10fa28: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10fa2d: 8d 65 f8 lea -0x8(%ebp),%esp 10fa30: 5b pop %ebx 10fa31: 5e pop %esi 10fa32: c9 leave 10fa33: c3 ret =============================================================================== 0010baf4 : rtems_status_code rtems_task_start( rtems_id id, rtems_task_entry entry_point, rtems_task_argument argument ) { 10baf4: 55 push %ebp 10baf5: 89 e5 mov %esp,%ebp 10baf7: 53 push %ebx 10baf8: 83 ec 14 sub $0x14,%esp 10bafb: 8b 5d 0c mov 0xc(%ebp),%ebx register Thread_Control *the_thread; Objects_Locations location; if ( entry_point == NULL ) 10bafe: 85 db test %ebx,%ebx 10bb00: 74 4e je 10bb50 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 10bb02: 83 ec 08 sub $0x8,%esp 10bb05: 8d 45 f4 lea -0xc(%ebp),%eax 10bb08: 50 push %eax 10bb09: ff 75 08 pushl 0x8(%ebp) 10bb0c: e8 07 1d 00 00 call 10d818 <_Thread_Get> switch ( location ) { 10bb11: 83 c4 10 add $0x10,%esp 10bb14: 8b 55 f4 mov -0xc(%ebp),%edx 10bb17: 85 d2 test %edx,%edx 10bb19: 75 29 jne 10bb44 case OBJECTS_LOCAL: if ( _Thread_Start( 10bb1b: 83 ec 0c sub $0xc,%esp 10bb1e: ff 75 10 pushl 0x10(%ebp) 10bb21: 6a 00 push $0x0 10bb23: 53 push %ebx 10bb24: 6a 00 push $0x0 10bb26: 50 push %eax 10bb27: e8 a8 26 00 00 call 10e1d4 <_Thread_Start> 10bb2c: 83 c4 20 add $0x20,%esp 10bb2f: 84 c0 test %al,%al 10bb31: 75 29 jne 10bb5c the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) { _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 10bb33: e8 bc 1c 00 00 call 10d7f4 <_Thread_Enable_dispatch> return RTEMS_INCORRECT_STATE; 10bb38: b8 0e 00 00 00 mov $0xe,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bb3d: 8b 5d fc mov -0x4(%ebp),%ebx 10bb40: c9 leave 10bb41: c3 ret 10bb42: 66 90 xchg %ax,%ax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10bb44: b8 04 00 00 00 mov $0x4,%eax } 10bb49: 8b 5d fc mov -0x4(%ebp),%ebx 10bb4c: c9 leave 10bb4d: c3 ret 10bb4e: 66 90 xchg %ax,%ax { register Thread_Control *the_thread; Objects_Locations location; if ( entry_point == NULL ) return RTEMS_INVALID_ADDRESS; 10bb50: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bb55: 8b 5d fc mov -0x4(%ebp),%ebx 10bb58: c9 leave 10bb59: c3 ret 10bb5a: 66 90 xchg %ax,%ax switch ( location ) { case OBJECTS_LOCAL: if ( _Thread_Start( the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) { _Thread_Enable_dispatch(); 10bb5c: e8 93 1c 00 00 call 10d7f4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10bb61: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10bb63: 8b 5d fc mov -0x4(%ebp),%ebx 10bb66: c9 leave 10bb67: c3 ret =============================================================================== 00110424 : */ rtems_status_code rtems_task_suspend( rtems_id id ) { 110424: 55 push %ebp 110425: 89 e5 mov %esp,%ebp 110427: 83 ec 20 sub $0x20,%esp register Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 11042a: 8d 45 f4 lea -0xc(%ebp),%eax 11042d: 50 push %eax 11042e: ff 75 08 pushl 0x8(%ebp) 110431: e8 e2 d3 ff ff call 10d818 <_Thread_Get> switch ( location ) { 110436: 83 c4 10 add $0x10,%esp 110439: 8b 55 f4 mov -0xc(%ebp),%edx 11043c: 85 d2 test %edx,%edx 11043e: 74 08 je 110448 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 110440: b8 04 00 00 00 mov $0x4,%eax } 110445: c9 leave 110446: c3 ret 110447: 90 nop the_thread = _Thread_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_States_Is_suspended( the_thread->current_state ) ) { 110448: f6 40 10 02 testb $0x2,0x10(%eax) 11044c: 74 0e je 11045c _Thread_Suspend( the_thread ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 11044e: e8 a1 d3 ff ff call 10d7f4 <_Thread_Enable_dispatch> return RTEMS_ALREADY_SUSPENDED; 110453: b8 0f 00 00 00 mov $0xf,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 110458: c9 leave 110459: c3 ret 11045a: 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 ); 11045c: 83 ec 0c sub $0xc,%esp 11045f: 50 push %eax 110460: e8 67 09 00 00 call 110dcc <_Thread_Suspend> _Thread_Enable_dispatch(); 110465: e8 8a d3 ff ff call 10d7f4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11046a: 83 c4 10 add $0x10,%esp 11046d: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11046f: c9 leave 110470: c3 ret =============================================================================== 0010c650 : rtems_status_code rtems_task_variable_add( rtems_id tid, void **ptr, void (*dtor)(void *) ) { 10c650: 55 push %ebp 10c651: 89 e5 mov %esp,%ebp 10c653: 57 push %edi 10c654: 56 push %esi 10c655: 53 push %ebx 10c656: 83 ec 1c sub $0x1c,%esp 10c659: 8b 5d 0c mov 0xc(%ebp),%ebx 10c65c: 8b 7d 10 mov 0x10(%ebp),%edi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) 10c65f: 85 db test %ebx,%ebx 10c661: 0f 84 9d 00 00 00 je 10c704 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 10c667: 83 ec 08 sub $0x8,%esp 10c66a: 8d 45 e4 lea -0x1c(%ebp),%eax 10c66d: 50 push %eax 10c66e: ff 75 08 pushl 0x8(%ebp) 10c671: e8 b2 1e 00 00 call 10e528 <_Thread_Get> 10c676: 89 c6 mov %eax,%esi switch (location) { 10c678: 83 c4 10 add $0x10,%esp 10c67b: 8b 45 e4 mov -0x1c(%ebp),%eax 10c67e: 85 c0 test %eax,%eax 10c680: 74 0e je 10c690 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c682: b8 04 00 00 00 mov $0x4,%eax } 10c687: 8d 65 f4 lea -0xc(%ebp),%esp 10c68a: 5b pop %ebx 10c68b: 5e pop %esi 10c68c: 5f pop %edi 10c68d: c9 leave 10c68e: c3 ret 10c68f: 90 nop case OBJECTS_LOCAL: /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; 10c690: 8b 86 f0 00 00 00 mov 0xf0(%esi),%eax while (tvp) { 10c696: 85 c0 test %eax,%eax 10c698: 75 44 jne 10c6de 10c69a: 66 90 xchg %ax,%ax /* * Now allocate memory for this task variable. */ new = (rtems_task_variable_t *) _Workspace_Allocate(sizeof(rtems_task_variable_t)); 10c69c: 83 ec 0c sub $0xc,%esp 10c69f: 6a 14 push $0x14 10c6a1: e8 72 2e 00 00 call 10f518 <_Workspace_Allocate> if (new == NULL) { 10c6a6: 83 c4 10 add $0x10,%esp 10c6a9: 85 c0 test %eax,%eax 10c6ab: 74 4b je 10c6f8 _Thread_Enable_dispatch(); return RTEMS_NO_MEMORY; } new->gval = *ptr; 10c6ad: 8b 13 mov (%ebx),%edx 10c6af: 89 50 08 mov %edx,0x8(%eax) new->ptr = ptr; 10c6b2: 89 58 04 mov %ebx,0x4(%eax) new->dtor = dtor; 10c6b5: 89 78 10 mov %edi,0x10(%eax) new->next = (struct rtems_task_variable_tt *)the_thread->task_variables; 10c6b8: 8b 96 f0 00 00 00 mov 0xf0(%esi),%edx 10c6be: 89 10 mov %edx,(%eax) the_thread->task_variables = new; 10c6c0: 89 86 f0 00 00 00 mov %eax,0xf0(%esi) _Thread_Enable_dispatch(); 10c6c6: e8 39 1e 00 00 call 10e504 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c6cb: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c6cd: 8d 65 f4 lea -0xc(%ebp),%esp 10c6d0: 5b pop %ebx 10c6d1: 5e pop %esi 10c6d2: 5f pop %edi 10c6d3: c9 leave 10c6d4: c3 ret 10c6d5: 8d 76 00 lea 0x0(%esi),%esi if (tvp->ptr == ptr) { tvp->dtor = dtor; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; 10c6d8: 8b 00 mov (%eax),%eax case OBJECTS_LOCAL: /* * Figure out if the variable is already in this task's list. */ tvp = the_thread->task_variables; while (tvp) { 10c6da: 85 c0 test %eax,%eax 10c6dc: 74 be je 10c69c if (tvp->ptr == ptr) { 10c6de: 39 58 04 cmp %ebx,0x4(%eax) 10c6e1: 75 f5 jne 10c6d8 tvp->dtor = dtor; 10c6e3: 89 78 10 mov %edi,0x10(%eax) _Thread_Enable_dispatch(); 10c6e6: e8 19 1e 00 00 call 10e504 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c6eb: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c6ed: 8d 65 f4 lea -0xc(%ebp),%esp 10c6f0: 5b pop %ebx 10c6f1: 5e pop %esi 10c6f2: 5f pop %edi 10c6f3: c9 leave 10c6f4: c3 ret 10c6f5: 8d 76 00 lea 0x0(%esi),%esi * Now allocate memory for this task variable. */ new = (rtems_task_variable_t *) _Workspace_Allocate(sizeof(rtems_task_variable_t)); if (new == NULL) { _Thread_Enable_dispatch(); 10c6f8: e8 07 1e 00 00 call 10e504 <_Thread_Enable_dispatch> return RTEMS_NO_MEMORY; 10c6fd: b8 1a 00 00 00 mov $0x1a,%eax 10c702: eb 83 jmp 10c687 Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *new; if ( !ptr ) return RTEMS_INVALID_ADDRESS; 10c704: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c709: 8d 65 f4 lea -0xc(%ebp),%esp 10c70c: 5b pop %ebx 10c70d: 5e pop %esi 10c70e: 5f pop %edi 10c70f: c9 leave 10c710: c3 ret =============================================================================== 0010c714 : rtems_status_code rtems_task_variable_delete( rtems_id tid, void **ptr ) { 10c714: 55 push %ebp 10c715: 89 e5 mov %esp,%ebp 10c717: 53 push %ebx 10c718: 83 ec 14 sub $0x14,%esp 10c71b: 8b 5d 0c mov 0xc(%ebp),%ebx Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) 10c71e: 85 db test %ebx,%ebx 10c720: 74 76 je 10c798 return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); 10c722: 83 ec 08 sub $0x8,%esp 10c725: 8d 45 f4 lea -0xc(%ebp),%eax 10c728: 50 push %eax 10c729: ff 75 08 pushl 0x8(%ebp) 10c72c: e8 f7 1d 00 00 call 10e528 <_Thread_Get> switch (location) { 10c731: 83 c4 10 add $0x10,%esp 10c734: 8b 55 f4 mov -0xc(%ebp),%edx 10c737: 85 d2 test %edx,%edx 10c739: 74 0d je 10c748 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c73b: b8 04 00 00 00 mov $0x4,%eax } 10c740: 8b 5d fc mov -0x4(%ebp),%ebx 10c743: c9 leave 10c744: c3 ret 10c745: 8d 76 00 lea 0x0(%esi),%esi the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; 10c748: 8b 88 f0 00 00 00 mov 0xf0(%eax),%ecx while (tvp) { 10c74e: 85 c9 test %ecx,%ecx 10c750: 74 17 je 10c769 if (tvp->ptr == ptr) { 10c752: 39 59 04 cmp %ebx,0x4(%ecx) 10c755: 75 0c jne 10c763 10c757: eb 49 jmp 10c7a2 10c759: 8d 76 00 lea 0x0(%esi),%esi 10c75c: 39 5a 04 cmp %ebx,0x4(%edx) 10c75f: 74 17 je 10c778 10c761: 89 d1 mov %edx,%ecx _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; 10c763: 8b 11 mov (%ecx),%edx the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { 10c765: 85 d2 test %edx,%edx 10c767: 75 f3 jne 10c75c <== ALWAYS TAKEN return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 10c769: e8 96 1d 00 00 call 10e504 <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 10c76e: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c773: 8b 5d fc mov -0x4(%ebp),%ebx 10c776: c9 leave 10c777: c3 ret case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; 10c778: 8b 1a mov (%edx),%ebx 10c77a: 89 19 mov %ebx,(%ecx) else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); 10c77c: 83 ec 08 sub $0x8,%esp 10c77f: 52 push %edx 10c780: 50 push %eax 10c781: e8 b2 00 00 00 call 10c838 <_RTEMS_Tasks_Invoke_task_variable_dtor> _Thread_Enable_dispatch(); 10c786: e8 79 1d 00 00 call 10e504 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c78b: 83 c4 10 add $0x10,%esp 10c78e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c790: 8b 5d fc mov -0x4(%ebp),%ebx 10c793: c9 leave 10c794: c3 ret 10c795: 8d 76 00 lea 0x0(%esi),%esi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) return RTEMS_INVALID_ADDRESS; 10c798: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c79d: 8b 5d fc mov -0x4(%ebp),%ebx 10c7a0: c9 leave 10c7a1: c3 ret while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; 10c7a2: 8b 11 mov (%ecx),%edx 10c7a4: 89 90 f0 00 00 00 mov %edx,0xf0(%eax) 10c7aa: 89 ca mov %ecx,%edx 10c7ac: eb ce jmp 10c77c =============================================================================== 0010c7b0 : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { 10c7b0: 55 push %ebp 10c7b1: 89 e5 mov %esp,%ebp 10c7b3: 56 push %esi 10c7b4: 53 push %ebx 10c7b5: 83 ec 10 sub $0x10,%esp 10c7b8: 8b 5d 0c mov 0xc(%ebp),%ebx 10c7bb: 8b 75 10 mov 0x10(%ebp),%esi Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) 10c7be: 85 db test %ebx,%ebx 10c7c0: 74 56 je 10c818 return RTEMS_INVALID_ADDRESS; if ( !result ) 10c7c2: 85 f6 test %esi,%esi 10c7c4: 74 52 je 10c818 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 10c7c6: 83 ec 08 sub $0x8,%esp 10c7c9: 8d 45 f4 lea -0xc(%ebp),%eax 10c7cc: 50 push %eax 10c7cd: ff 75 08 pushl 0x8(%ebp) 10c7d0: e8 53 1d 00 00 call 10e528 <_Thread_Get> switch (location) { 10c7d5: 83 c4 10 add $0x10,%esp 10c7d8: 8b 55 f4 mov -0xc(%ebp),%edx 10c7db: 85 d2 test %edx,%edx 10c7dd: 75 2d jne 10c80c case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; 10c7df: 8b 80 f0 00 00 00 mov 0xf0(%eax),%eax while (tvp) { 10c7e5: 85 c0 test %eax,%eax 10c7e7: 75 09 jne 10c7f2 10c7e9: eb 39 jmp 10c824 10c7eb: 90 nop */ *result = tvp->tval; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; 10c7ec: 8b 00 mov (%eax),%eax case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; while (tvp) { 10c7ee: 85 c0 test %eax,%eax 10c7f0: 74 32 je 10c824 <== NEVER TAKEN if (tvp->ptr == ptr) { 10c7f2: 39 58 04 cmp %ebx,0x4(%eax) 10c7f5: 75 f5 jne 10c7ec /* * Should this return the current (i.e not the * saved) value if `tid' is the current task? */ *result = tvp->tval; 10c7f7: 8b 40 0c mov 0xc(%eax),%eax 10c7fa: 89 06 mov %eax,(%esi) _Thread_Enable_dispatch(); 10c7fc: e8 03 1d 00 00 call 10e504 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c801: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c803: 8d 65 f8 lea -0x8(%ebp),%esp 10c806: 5b pop %ebx 10c807: 5e pop %esi 10c808: c9 leave 10c809: c3 ret 10c80a: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c80c: b8 04 00 00 00 mov $0x4,%eax } 10c811: 8d 65 f8 lea -0x8(%ebp),%esp 10c814: 5b pop %ebx 10c815: 5e pop %esi 10c816: c9 leave 10c817: c3 ret if ( !ptr ) return RTEMS_INVALID_ADDRESS; if ( !result ) return RTEMS_INVALID_ADDRESS; 10c818: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c81d: 8d 65 f8 lea -0x8(%ebp),%esp 10c820: 5b pop %ebx 10c821: 5e pop %esi 10c822: c9 leave 10c823: c3 ret _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 10c824: e8 db 1c 00 00 call 10e504 <_Thread_Enable_dispatch> return RTEMS_INVALID_ADDRESS; 10c829: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c82e: 8d 65 f8 lea -0x8(%ebp),%esp 10c831: 5b pop %ebx 10c832: 5e pop %esi 10c833: c9 leave 10c834: c3 ret =============================================================================== 0010c9cc : */ rtems_status_code rtems_task_wake_when( rtems_time_of_day *time_buffer ) { 10c9cc: 55 push %ebp 10c9cd: 89 e5 mov %esp,%ebp 10c9cf: 53 push %ebx 10c9d0: 83 ec 14 sub $0x14,%esp 10c9d3: 8b 5d 08 mov 0x8(%ebp),%ebx Watchdog_Interval seconds; if ( !_TOD_Is_set ) 10c9d6: 80 3d 84 85 12 00 00 cmpb $0x0,0x128584 10c9dd: 0f 84 a9 00 00 00 je 10ca8c return RTEMS_NOT_DEFINED; if ( !time_buffer ) 10c9e3: 85 db test %ebx,%ebx 10c9e5: 0f 84 ad 00 00 00 je 10ca98 return RTEMS_INVALID_ADDRESS; time_buffer->ticks = 0; 10c9eb: c7 43 18 00 00 00 00 movl $0x0,0x18(%ebx) if ( !_TOD_Validate( time_buffer ) ) 10c9f2: 83 ec 0c sub $0xc,%esp 10c9f5: 53 push %ebx 10c9f6: e8 c5 f3 ff ff call 10bdc0 <_TOD_Validate> 10c9fb: 83 c4 10 add $0x10,%esp 10c9fe: 84 c0 test %al,%al 10ca00: 75 0a jne 10ca0c return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; 10ca02: b8 14 00 00 00 mov $0x14,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10ca07: 8b 5d fc mov -0x4(%ebp),%ebx 10ca0a: c9 leave 10ca0b: c3 ret time_buffer->ticks = 0; if ( !_TOD_Validate( time_buffer ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( time_buffer ); 10ca0c: 83 ec 0c sub $0xc,%esp 10ca0f: 53 push %ebx 10ca10: e8 1f f3 ff ff call 10bd34 <_TOD_To_seconds> if ( seconds <= _TOD_Seconds_since_epoch() ) 10ca15: 83 c4 10 add $0x10,%esp 10ca18: 3b 05 44 86 12 00 cmp 0x128644,%eax 10ca1e: 76 e2 jbe 10ca02 10ca20: 8b 15 70 85 12 00 mov 0x128570,%edx 10ca26: 42 inc %edx 10ca27: 89 15 70 85 12 00 mov %edx,0x128570 return RTEMS_INVALID_CLOCK; _Thread_Disable_dispatch(); _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME ); 10ca2d: 83 ec 08 sub $0x8,%esp 10ca30: 6a 10 push $0x10 10ca32: ff 35 38 88 12 00 pushl 0x128838 10ca38: 89 45 f4 mov %eax,-0xc(%ebp) 10ca3b: e8 44 25 00 00 call 10ef84 <_Thread_Set_state> _Watchdog_Initialize( &_Thread_Executing->Timer, _Thread_Delay_ended, _Thread_Executing->Object.id, 10ca40: 8b 15 38 88 12 00 mov 0x128838,%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( 10ca46: 8b 4a 08 mov 0x8(%edx),%ecx Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 10ca49: c7 42 50 00 00 00 00 movl $0x0,0x50(%edx) the_watchdog->routine = routine; 10ca50: c7 42 64 90 e5 10 00 movl $0x10e590,0x64(%edx) the_watchdog->id = id; 10ca57: 89 4a 68 mov %ecx,0x68(%edx) the_watchdog->user_data = user_data; 10ca5a: 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( 10ca61: 8b 45 f4 mov -0xc(%ebp),%eax 10ca64: 2b 05 44 86 12 00 sub 0x128644,%eax 10ca6a: 89 42 54 mov %eax,0x54(%edx) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 10ca6d: 58 pop %eax 10ca6e: 59 pop %ecx 10ca6f: 83 c2 48 add $0x48,%edx 10ca72: 52 push %edx 10ca73: 68 70 86 12 00 push $0x128670 10ca78: e8 eb 2a 00 00 call 10f568 <_Watchdog_Insert> &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 10ca7d: e8 c2 1c 00 00 call 10e744 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10ca82: 83 c4 10 add $0x10,%esp 10ca85: 31 c0 xor %eax,%eax 10ca87: e9 7b ff ff ff jmp 10ca07 ) { Watchdog_Interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; 10ca8c: b8 0b 00 00 00 mov $0xb,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10ca91: 8b 5d fc mov -0x4(%ebp),%ebx 10ca94: c9 leave 10ca95: c3 ret 10ca96: 66 90 xchg %ax,%ax if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !time_buffer ) return RTEMS_INVALID_ADDRESS; 10ca98: b8 09 00 00 00 mov $0x9,%eax &_Thread_Executing->Timer, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10ca9d: 8b 5d fc mov -0x4(%ebp),%ebx 10caa0: c9 leave 10caa1: c3 ret =============================================================================== 0010a8cc : #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 10a8cc: 55 push %ebp 10a8cd: 89 e5 mov %esp,%ebp 10a8cf: 8b 45 08 mov 0x8(%ebp),%eax int baud_index; switch (termios_baud) { 10a8d2: 83 f8 09 cmp $0x9,%eax 10a8d5: 0f 84 f1 00 00 00 je 10a9cc 10a8db: 7e 37 jle 10a914 10a8dd: 83 f8 0e cmp $0xe,%eax 10a8e0: 0f 84 f6 00 00 00 je 10a9dc 10a8e6: 7e 5c jle 10a944 10a8e8: 3d 02 10 00 00 cmp $0x1002,%eax 10a8ed: 0f 84 01 01 00 00 je 10a9f4 10a8f3: 0f 8e 97 00 00 00 jle 10a990 10a8f9: 3d 03 10 00 00 cmp $0x1003,%eax 10a8fe: 0f 84 e0 00 00 00 je 10a9e4 10a904: 3d 04 10 00 00 cmp $0x1004,%eax 10a909: 75 51 jne 10a95c <== NEVER TAKEN case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; case B460800: baud_index = 19; break; 10a90b: b8 13 00 00 00 mov $0x13,%eax default: baud_index = -1; break; } return baud_index; } 10a910: c9 leave 10a911: c3 ret 10a912: 66 90 xchg %ax,%ax rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a914: 83 f8 04 cmp $0x4,%eax 10a917: 0f 84 b7 00 00 00 je 10a9d4 10a91d: 7f 45 jg 10a964 10a91f: 83 f8 01 cmp $0x1,%eax 10a922: 0f 84 8c 00 00 00 je 10a9b4 10a928: 0f 8e de 00 00 00 jle 10aa0c 10a92e: 83 f8 02 cmp $0x2,%eax 10a931: 0f 84 c5 00 00 00 je 10a9fc 10a937: 83 f8 03 cmp $0x3,%eax 10a93a: 75 20 jne 10a95c <== NEVER TAKEN case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; 10a93c: b8 03 00 00 00 mov $0x3,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a941: c9 leave 10a942: c3 ret 10a943: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a944: 83 f8 0b cmp $0xb,%eax 10a947: 0f 84 9f 00 00 00 je 10a9ec 10a94d: 7c 39 jl 10a988 10a94f: 83 f8 0c cmp $0xc,%eax 10a952: 74 50 je 10a9a4 10a954: 83 f8 0d cmp $0xd,%eax 10a957: 74 62 je 10a9bb <== ALWAYS TAKEN 10a959: 8d 76 00 lea 0x0(%esi),%esi case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; case B460800: baud_index = 19; break; default: baud_index = -1; break; 10a95c: b8 ff ff ff ff mov $0xffffffff,%eax } return baud_index; } 10a961: c9 leave 10a962: c3 ret 10a963: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a964: 83 f8 06 cmp $0x6,%eax 10a967: 74 43 je 10a9ac 10a969: 7c 15 jl 10a980 10a96b: 83 f8 07 cmp $0x7,%eax 10a96e: 0f 84 90 00 00 00 je 10aa04 10a974: 83 f8 08 cmp $0x8,%eax 10a977: 75 e3 jne 10a95c <== NEVER TAKEN case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; 10a979: b8 08 00 00 00 mov $0x8,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a97e: c9 leave 10a97f: c3 ret case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; 10a980: b8 05 00 00 00 mov $0x5,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a985: c9 leave 10a986: c3 ret 10a987: 90 nop case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; 10a988: b8 0a 00 00 00 mov $0xa,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a98d: c9 leave 10a98e: c3 ret 10a98f: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10a990: 83 f8 0f cmp $0xf,%eax 10a993: 74 2f je 10a9c4 10a995: 3d 01 10 00 00 cmp $0x1001,%eax 10a99a: 75 c0 jne 10a95c <== NEVER TAKEN case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; 10a99c: b8 10 00 00 00 mov $0x10,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9a1: c9 leave 10a9a2: c3 ret 10a9a3: 90 nop case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; 10a9a4: b8 0c 00 00 00 mov $0xc,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9a9: c9 leave 10a9aa: c3 ret 10a9ab: 90 nop case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; 10a9ac: b8 06 00 00 00 mov $0x6,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9b1: c9 leave 10a9b2: c3 ret 10a9b3: 90 nop { int baud_index; switch (termios_baud) { case B0: baud_index = 0; break; case B50: baud_index = 1; break; 10a9b4: b8 01 00 00 00 mov $0x1,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9b9: c9 leave 10a9ba: c3 ret case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; 10a9bb: b8 0d 00 00 00 mov $0xd,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9c0: c9 leave 10a9c1: c3 ret 10a9c2: 66 90 xchg %ax,%ax case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; 10a9c4: b8 0f 00 00 00 mov $0xf,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9c9: c9 leave 10a9ca: c3 ret 10a9cb: 90 nop case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; 10a9cc: b8 09 00 00 00 mov $0x9,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9d1: c9 leave 10a9d2: c3 ret 10a9d3: 90 nop switch (termios_baud) { case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; 10a9d4: b8 04 00 00 00 mov $0x4,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9d9: c9 leave 10a9da: c3 ret 10a9db: 90 nop case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; 10a9dc: b8 0e 00 00 00 mov $0xe,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9e1: c9 leave 10a9e2: c3 ret 10a9e3: 90 nop case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; 10a9e4: b8 12 00 00 00 mov $0x12,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9e9: c9 leave 10a9ea: c3 ret 10a9eb: 90 nop case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; 10a9ec: b8 0b 00 00 00 mov $0xb,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9f1: c9 leave 10a9f2: c3 ret 10a9f3: 90 nop case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; 10a9f4: b8 11 00 00 00 mov $0x11,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10a9f9: c9 leave 10a9fa: c3 ret 10a9fb: 90 nop int baud_index; switch (termios_baud) { case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; 10a9fc: b8 02 00 00 00 mov $0x2,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa01: c9 leave 10aa02: c3 ret 10aa03: 90 nop case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; 10aa04: b8 07 00 00 00 mov $0x7,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa09: c9 leave 10aa0a: c3 ret 10aa0b: 90 nop rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 10aa0c: 85 c0 test %eax,%eax 10aa0e: 0f 85 48 ff ff ff jne 10a95c case B0: baud_index = 0; break; 10aa14: 31 c0 xor %eax,%eax case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 10aa16: c9 leave 10aa17: c3 ret =============================================================================== 00108f38 : extern rtems_assoc_t termios_assoc_table[]; int32_t rtems_termios_baud_to_number( int termios_baud ) { 108f38: 55 push %ebp 108f39: 89 e5 mov %esp,%ebp 108f3b: 53 push %ebx 108f3c: 83 ec 0c sub $0xc,%esp 108f3f: 8b 5d 08 mov 0x8(%ebp),%ebx int baud; baud = rtems_assoc_local_by_remote( termios_assoc_table, termios_baud ); 108f42: 53 push %ebx 108f43: 68 40 40 12 00 push $0x124040 108f48: e8 8f 6a 00 00 call 10f9dc if ( baud == 0 && termios_baud != 0 ) 108f4d: 83 c4 10 add $0x10,%esp 108f50: 85 c0 test %eax,%eax 108f52: 74 08 je 108f5c return -1; return baud; } 108f54: 8b 5d fc mov -0x4(%ebp),%ebx 108f57: c9 leave 108f58: c3 ret 108f59: 8d 76 00 lea 0x0(%esi),%esi ) { int baud; baud = rtems_assoc_local_by_remote( termios_assoc_table, termios_baud ); if ( baud == 0 && termios_baud != 0 ) 108f5c: 83 fb 01 cmp $0x1,%ebx 108f5f: 19 c0 sbb %eax,%eax 108f61: f7 d0 not %eax 108f63: eb ef jmp 108f54 =============================================================================== 001094bc : } } rtems_status_code rtems_termios_close (void *arg) { 1094bc: 55 push %ebp 1094bd: 89 e5 mov %esp,%ebp 1094bf: 56 push %esi 1094c0: 53 push %ebx 1094c1: 8b 75 08 mov 0x8(%ebp),%esi rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 1094c4: 8b 06 mov (%esi),%eax 1094c6: 8b 58 34 mov 0x34(%eax),%ebx rtems_status_code sc; sc = rtems_semaphore_obtain( 1094c9: 52 push %edx 1094ca: 6a 00 push $0x0 1094cc: 6a 00 push $0x0 1094ce: ff 35 8c 63 12 00 pushl 0x12638c 1094d4: e8 d7 21 00 00 call 10b6b0 rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 1094d9: 83 c4 10 add $0x10,%esp 1094dc: 85 c0 test %eax,%eax 1094de: 0f 85 9a 01 00 00 jne 10967e <== NEVER TAKEN rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 1094e4: 8b 43 08 mov 0x8(%ebx),%eax 1094e7: 48 dec %eax 1094e8: 89 43 08 mov %eax,0x8(%ebx) 1094eb: 85 c0 test %eax,%eax 1094ed: 0f 85 bf 00 00 00 jne 1095b2 if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 1094f3: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 1094f9: c1 e0 05 shl $0x5,%eax 1094fc: 8b 80 24 60 12 00 mov 0x126024(%eax),%eax 109502: 85 c0 test %eax,%eax 109504: 0f 84 0a 01 00 00 je 109614 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 10950a: 83 ec 0c sub $0xc,%esp 10950d: 53 push %ebx 10950e: ff d0 call *%eax 109510: 83 c4 10 add $0x10,%esp } drainOutput (tty); rtems_semaphore_release (tty->osem); } if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 109513: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 10951a: 0f 84 2c 01 00 00 je 10964c <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_event_send( tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT ); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) 109520: 8b 83 9c 00 00 00 mov 0x9c(%ebx),%eax 109526: 85 c0 test %eax,%eax 109528: 74 0d je 109537 (*tty->device.lastClose)(tty->major, tty->minor, arg); 10952a: 51 push %ecx 10952b: 56 push %esi 10952c: ff 73 10 pushl 0x10(%ebx) 10952f: ff 73 0c pushl 0xc(%ebx) 109532: ff d0 call *%eax 109534: 83 c4 10 add $0x10,%esp if (tty->forw == NULL) { 109537: 8b 03 mov (%ebx),%eax 109539: 85 c0 test %eax,%eax 10953b: 0f 84 b7 00 00 00 je 1095f8 rtems_termios_ttyTail = tty->back; if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; } } else { tty->forw->back = tty->back; 109541: 8b 53 04 mov 0x4(%ebx),%edx 109544: 89 50 04 mov %edx,0x4(%eax) 109547: 8b 53 04 mov 0x4(%ebx),%edx } if (tty->back == NULL) { 10954a: 85 d2 test %edx,%edx 10954c: 0f 84 8a 00 00 00 je 1095dc <== ALWAYS TAKEN rtems_termios_ttyHead = tty->forw; if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; 109552: 89 02 mov %eax,(%edx) } rtems_semaphore_delete (tty->isem); 109554: 83 ec 0c sub $0xc,%esp 109557: ff 73 14 pushl 0x14(%ebx) 10955a: e8 ad 20 00 00 call 10b60c rtems_semaphore_delete (tty->osem); 10955f: 5a pop %edx 109560: ff 73 18 pushl 0x18(%ebx) 109563: e8 a4 20 00 00 call 10b60c rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 109568: 58 pop %eax 109569: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 10956f: e8 98 20 00 00 call 10b60c if ((tty->device.pollRead == NULL) || 109574: 83 c4 10 add $0x10,%esp 109577: 8b b3 a0 00 00 00 mov 0xa0(%ebx),%esi 10957d: 85 f6 test %esi,%esi 10957f: 74 4b je 1095cc 109581: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 109588: 74 42 je 1095cc (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); 10958a: 83 ec 0c sub $0xc,%esp 10958d: ff 73 58 pushl 0x58(%ebx) 109590: e8 1f eb ff ff call 1080b4 free (tty->rawOutBuf.theBuf); 109595: 59 pop %ecx 109596: ff 73 7c pushl 0x7c(%ebx) 109599: e8 16 eb ff ff call 1080b4 free (tty->cbuf); 10959e: 5a pop %edx 10959f: ff 73 1c pushl 0x1c(%ebx) 1095a2: e8 0d eb ff ff call 1080b4 free (tty); 1095a7: 89 1c 24 mov %ebx,(%esp) 1095aa: e8 05 eb ff ff call 1080b4 1095af: 83 c4 10 add $0x10,%esp } rtems_semaphore_release (rtems_termios_ttyMutex); 1095b2: 83 ec 0c sub $0xc,%esp 1095b5: ff 35 8c 63 12 00 pushl 0x12638c 1095bb: e8 ec 21 00 00 call 10b7ac return RTEMS_SUCCESSFUL; } 1095c0: 31 c0 xor %eax,%eax 1095c2: 8d 65 f8 lea -0x8(%ebp),%esp 1095c5: 5b pop %ebx 1095c6: 5e pop %esi 1095c7: c9 leave 1095c8: c3 ret 1095c9: 8d 76 00 lea 0x0(%esi),%esi rtems_semaphore_delete (tty->isem); rtems_semaphore_delete (tty->osem); rtems_semaphore_delete (tty->rawOutBuf.Semaphore); if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); 1095cc: 83 ec 0c sub $0xc,%esp 1095cf: ff 73 68 pushl 0x68(%ebx) 1095d2: e8 35 20 00 00 call 10b60c 1095d7: 83 c4 10 add $0x10,%esp 1095da: eb ae jmp 10958a } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; 1095dc: a3 94 63 12 00 mov %eax,0x126394 if ( rtems_termios_ttyHead != NULL ) { 1095e1: 85 c0 test %eax,%eax 1095e3: 0f 84 6b ff ff ff je 109554 rtems_termios_ttyHead->back = NULL; 1095e9: c7 40 04 00 00 00 00 movl $0x0,0x4(%eax) 1095f0: e9 5f ff ff ff jmp 109554 1095f5: 8d 76 00 lea 0x0(%esi),%esi rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) (*tty->device.lastClose)(tty->major, tty->minor, arg); if (tty->forw == NULL) { rtems_termios_ttyTail = tty->back; 1095f8: 8b 53 04 mov 0x4(%ebx),%edx 1095fb: 89 15 90 63 12 00 mov %edx,0x126390 if ( rtems_termios_ttyTail != NULL ) { 109601: 85 d2 test %edx,%edx 109603: 74 d7 je 1095dc rtems_termios_ttyTail->forw = NULL; 109605: c7 02 00 00 00 00 movl $0x0,(%edx) 10960b: 8b 03 mov (%ebx),%eax 10960d: e9 40 ff ff ff jmp 109552 109612: 66 90 xchg %ax,%ax sc = rtems_termios_linesw[tty->t_line].l_close(tty); } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain(tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 109614: 50 push %eax 109615: 6a 00 push $0x0 109617: 6a 00 push $0x0 109619: ff 73 18 pushl 0x18(%ebx) 10961c: e8 8f 20 00 00 call 10b6b0 if (sc != RTEMS_SUCCESSFUL) { 109621: 83 c4 10 add $0x10,%esp 109624: 85 c0 test %eax,%eax 109626: 75 56 jne 10967e <== NEVER TAKEN rtems_fatal_error_occurred (sc); } drainOutput (tty); 109628: 89 d8 mov %ebx,%eax 10962a: e8 75 f9 ff ff call 108fa4 rtems_semaphore_release (tty->osem); 10962f: 83 ec 0c sub $0xc,%esp 109632: ff 73 18 pushl 0x18(%ebx) 109635: e8 72 21 00 00 call 10b7ac 10963a: 83 c4 10 add $0x10,%esp } if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 10963d: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 109644: 0f 85 d6 fe ff ff jne 109520 10964a: 66 90 xchg %ax,%ax /* * send "terminate" to I/O tasks */ sc = rtems_event_send( tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT ); 10964c: 83 ec 08 sub $0x8,%esp 10964f: 6a 01 push $0x1 109651: ff b3 c4 00 00 00 pushl 0xc4(%ebx) 109657: e8 40 1b 00 00 call 10b19c if (sc != RTEMS_SUCCESSFUL) 10965c: 83 c4 10 add $0x10,%esp 10965f: 85 c0 test %eax,%eax 109661: 75 1b jne 10967e <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_event_send( tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT ); 109663: 83 ec 08 sub $0x8,%esp 109666: 6a 01 push $0x1 109668: ff b3 c8 00 00 00 pushl 0xc8(%ebx) 10966e: e8 29 1b 00 00 call 10b19c if (sc != RTEMS_SUCCESSFUL) 109673: 83 c4 10 add $0x10,%esp 109676: 85 c0 test %eax,%eax 109678: 0f 84 a2 fe ff ff je 109520 <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 10967e: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109681: 50 push %eax <== NOT EXECUTED 109682: e8 75 26 00 00 call 10bcfc <== NOT EXECUTED =============================================================================== 0010ab64 : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 10ab64: 55 push %ebp 10ab65: 89 e5 mov %esp,%ebp 10ab67: 83 ec 08 sub $0x8,%esp 10ab6a: 8b 45 08 mov 0x8(%ebp),%eax rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 10ab6d: 8b 55 0c mov 0xc(%ebp),%edx 10ab70: 01 90 90 00 00 00 add %edx,0x90(%eax) if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 10ab76: 83 b8 b4 00 00 00 02 cmpl $0x2,0xb4(%eax) 10ab7d: 74 2d je 10abac if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); return 0; /* nothing to output in IRQ... */ } if (tty->t_line == PPPDISC ) { 10ab7f: 83 b8 cc 00 00 00 05 cmpl $0x5,0xcc(%eax) 10ab86: 74 0c je 10ab94 rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } return rtems_termios_refill_transmitter(tty); 10ab88: 89 45 08 mov %eax,0x8(%ebp) } 10ab8b: c9 leave rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } return rtems_termios_refill_transmitter(tty); 10ab8c: e9 27 fd ff ff jmp 10a8b8 10ab91: 8d 76 00 lea 0x0(%esi),%esi if (tty->t_line == PPPDISC ) { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 10ab94: 8b 15 d4 60 12 00 mov 0x1260d4,%edx 10ab9a: 85 d2 test %edx,%edx 10ab9c: 74 09 je 10aba7 <== NEVER TAKEN rtems_termios_linesw[tty->t_line].l_start(tty); 10ab9e: 83 ec 0c sub $0xc,%esp 10aba1: 50 push %eax 10aba2: ff d2 call *%edx 10aba4: 83 c4 10 add $0x10,%esp } return 0; /* nothing to output in IRQ... */ } return rtems_termios_refill_transmitter(tty); } 10aba7: 31 c0 xor %eax,%eax 10aba9: c9 leave 10abaa: c3 ret 10abab: 90 nop if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, TERMIOS_TX_START_EVENT); 10abac: 83 ec 08 sub $0x8,%esp 10abaf: 6a 02 push $0x2 10abb1: ff b0 c8 00 00 00 pushl 0xc8(%eax) 10abb7: e8 e0 05 00 00 call 10b19c if (sc != RTEMS_SUCCESSFUL) 10abbc: 83 c4 10 add $0x10,%esp 10abbf: 85 c0 test %eax,%eax 10abc1: 74 e4 je 10aba7 <== ALWAYS TAKEN rtems_fatal_error_occurred (sc); 10abc3: 83 ec 0c sub $0xc,%esp 10abc6: 50 push %eax <== NOT EXECUTED 10abc7: e8 30 11 00 00 call 10bcfc <== NOT EXECUTED =============================================================================== 0010a540 : * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { 10a540: 55 push %ebp 10a541: 89 e5 mov %esp,%ebp 10a543: 57 push %edi 10a544: 56 push %esi 10a545: 53 push %ebx 10a546: 83 ec 3c sub $0x3c,%esp 10a549: 8b 5d 08 mov 0x8(%ebp),%ebx 10a54c: 8b 75 0c mov 0xc(%ebp),%esi char c; int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { 10a54f: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10a555: c1 e0 05 shl $0x5,%eax 10a558: 8b 80 30 60 12 00 mov 0x126030(%eax),%eax 10a55e: 85 c0 test %eax,%eax 10a560: 0f 84 8a 00 00 00 je 10a5f0 while (len--) { 10a566: 8b 4d 10 mov 0x10(%ebp),%ecx 10a569: 85 c9 test %ecx,%ecx 10a56b: 74 2a je 10a597 <== NEVER TAKEN 10a56d: 31 ff xor %edi,%edi 10a56f: eb 12 jmp 10a583 10a571: 8d 76 00 lea 0x0(%esi),%esi 10a574: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10a57a: c1 e0 05 shl $0x5,%eax 10a57d: 8b 80 30 60 12 00 mov 0x126030(%eax),%eax c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 10a583: 83 ec 08 sub $0x8,%esp 10a586: 53 push %ebx 10a587: 0f be 14 3e movsbl (%esi,%edi,1),%edx 10a58b: 52 push %edx 10a58c: ff d0 call *%eax 10a58e: 47 inc %edi int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { 10a58f: 83 c4 10 add $0x10,%esp 10a592: 3b 7d 10 cmp 0x10(%ebp),%edi 10a595: 75 dd jne 10a574 } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 10a597: 8b 93 e4 00 00 00 mov 0xe4(%ebx),%edx 10a59d: 85 d2 test %edx,%edx 10a59f: 75 3b jne 10a5dc <== NEVER TAKEN 10a5a1: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 10a5a7: 85 c0 test %eax,%eax 10a5a9: 74 31 je 10a5dc <== NEVER TAKEN (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 10a5ab: 83 ec 08 sub $0x8,%esp 10a5ae: ff b3 e0 00 00 00 pushl 0xe0(%ebx) 10a5b4: 8d 53 30 lea 0x30(%ebx),%edx 10a5b7: 52 push %edx 10a5b8: ff d0 call *%eax tty->tty_rcvwakeup = 1; 10a5ba: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) 10a5c1: 00 00 00 10a5c4: 83 c4 10 add $0x10,%esp } return 0; 10a5c7: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 10a5ce: 8b 45 e0 mov -0x20(%ebp),%eax 10a5d1: 8d 65 f4 lea -0xc(%ebp),%esp 10a5d4: 5b pop %ebx 10a5d5: 5e pop %esi 10a5d6: 5f pop %edi 10a5d7: c9 leave 10a5d8: c3 ret 10a5d9: 8d 76 00 lea 0x0(%esi),%esi */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; } return 0; 10a5dc: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) <== NOT EXECUTED } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 10a5e3: 8b 45 e0 mov -0x20(%ebp),%eax <== NOT EXECUTED 10a5e6: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10a5e9: 5b pop %ebx <== NOT EXECUTED 10a5ea: 5e pop %esi <== NOT EXECUTED 10a5eb: 5f pop %edi <== NOT EXECUTED 10a5ec: c9 leave <== NOT EXECUTED 10a5ed: c3 ret <== NOT EXECUTED 10a5ee: 66 90 xchg %ax,%ax <== NOT EXECUTED char c; int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { 10a5f0: 8b 7d 10 mov 0x10(%ebp),%edi 10a5f3: c6 45 db 00 movb $0x0,-0x25(%ebp) 10a5f7: c7 45 e0 00 00 00 00 movl $0x0,-0x20(%ebp) /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 10a5fe: 8d 43 30 lea 0x30(%ebx),%eax 10a601: 89 45 d0 mov %eax,-0x30(%ebp) if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; (*tty->device.write)(tty->minor, 10a604: 8d 53 4a lea 0x4a(%ebx),%edx 10a607: 89 55 cc mov %edx,-0x34(%ebp) tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 10a60a: 85 ff test %edi,%edi 10a60c: 0f 84 0b 01 00 00 je 10a71d <== NEVER TAKEN 10a612: 66 90 xchg %ax,%ax c = *buf++; 10a614: 8a 06 mov (%esi),%al 10a616: 88 45 e7 mov %al,-0x19(%ebp) 10a619: 46 inc %esi /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 10a61a: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a620: f6 c4 02 test $0x2,%ah 10a623: 74 1c je 10a641 /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 10a625: 0f be 45 e7 movsbl -0x19(%ebp),%eax 10a629: 0f b6 53 4a movzbl 0x4a(%ebx),%edx 10a62d: 39 d0 cmp %edx,%eax 10a62f: 0f 84 07 01 00 00 je 10a73c /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 10a635: 0f b6 53 49 movzbl 0x49(%ebx),%edx 10a639: 39 d0 cmp %edx,%eax 10a63b: 0f 84 4f 01 00 00 je 10a790 <== NEVER TAKEN /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; flow_rcv = true; } } if (flow_rcv) { 10a641: 80 7d db 00 cmpb $0x0,-0x25(%ebp) 10a645: 0f 85 0c 01 00 00 jne 10a757 <== NEVER TAKEN } /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 10a64b: 8b 43 60 mov 0x60(%ebx),%eax 10a64e: 8b 53 64 mov 0x64(%ebx),%edx 10a651: 89 55 dc mov %edx,-0x24(%ebp) 10a654: 40 inc %eax 10a655: 31 d2 xor %edx,%edx 10a657: f7 75 dc divl -0x24(%ebp) 10a65a: 89 d1 mov %edx,%ecx /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 10a65c: 9c pushf 10a65d: fa cli 10a65e: 8f 45 d4 popl -0x2c(%ebp) if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 10a661: 8b 43 5c mov 0x5c(%ebx),%eax 10a664: 89 45 c4 mov %eax,-0x3c(%ebp) 10a667: 8b 43 64 mov 0x64(%ebx),%eax % tty->rawInBuf.Size) > tty->highwater) && 10a66a: 8b 53 64 mov 0x64(%ebx),%edx 10a66d: 89 55 dc mov %edx,-0x24(%ebp) } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 10a670: 2b 45 c4 sub -0x3c(%ebp),%eax 10a673: 01 c8 add %ecx,%eax % tty->rawInBuf.Size) > tty->highwater) && 10a675: 31 d2 xor %edx,%edx 10a677: f7 75 dc divl -0x24(%ebp) } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 10a67a: 3b 93 c0 00 00 00 cmp 0xc0(%ebx),%edx 10a680: 76 46 jbe 10a6c8 <== ALWAYS TAKEN % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { 10a682: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) % tty->rawInBuf.Size) > tty->highwater) && 10a688: a8 01 test $0x1,%al <== NOT EXECUTED 10a68a: 75 3c jne 10a6c8 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 10a68c: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a692: 83 c8 01 or $0x1,%eax <== NOT EXECUTED 10a695: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 10a69b: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a6a1: 25 02 04 00 00 and $0x402,%eax <== NOT EXECUTED 10a6a6: 3d 00 04 00 00 cmp $0x400,%eax <== NOT EXECUTED 10a6ab: 0f 84 22 01 00 00 je 10a7d3 <== NOT EXECUTED /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS) ) { 10a6b1: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a6b7: 25 04 01 00 00 and $0x104,%eax <== NOT EXECUTED 10a6bc: 3d 00 01 00 00 cmp $0x100,%eax <== NOT EXECUTED 10a6c1: 0f 84 50 01 00 00 je 10a817 <== NOT EXECUTED 10a6c7: 90 nop <== NOT EXECUTED } } } /* reenable interrupts */ rtems_interrupt_enable(level); 10a6c8: ff 75 d4 pushl -0x2c(%ebp) 10a6cb: 9d popf if (newTail == tty->rawInBuf.Head) { 10a6cc: 8b 43 5c mov 0x5c(%ebx),%eax 10a6cf: 39 c8 cmp %ecx,%eax 10a6d1: 0f 84 b1 00 00 00 je 10a788 <== NEVER TAKEN dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; 10a6d7: 8b 43 58 mov 0x58(%ebx),%eax 10a6da: 8a 55 e7 mov -0x19(%ebp),%dl 10a6dd: 88 14 08 mov %dl,(%eax,%ecx,1) tty->rawInBuf.Tail = newTail; 10a6e0: 89 4b 60 mov %ecx,0x60(%ebx) /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 10a6e3: 8b 83 e4 00 00 00 mov 0xe4(%ebx),%eax 10a6e9: 85 c0 test %eax,%eax 10a6eb: 75 27 jne 10a714 <== NEVER TAKEN 10a6ed: 8b 83 dc 00 00 00 mov 0xdc(%ebx),%eax 10a6f3: 85 c0 test %eax,%eax 10a6f5: 74 1d je 10a714 <== ALWAYS TAKEN (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 10a6f7: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10a6fa: ff b3 e0 00 00 00 pushl 0xe0(%ebx) <== NOT EXECUTED 10a700: ff 75 d0 pushl -0x30(%ebp) <== NOT EXECUTED 10a703: ff d0 call *%eax <== NOT EXECUTED tty->tty_rcvwakeup = 1; 10a705: c7 83 e4 00 00 00 01 movl $0x1,0xe4(%ebx) <== NOT EXECUTED 10a70c: 00 00 00 10a70f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a712: 66 90 xchg %ax,%ax <== NOT EXECUTED 10a714: 4f dec %edi tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 10a715: 85 ff test %edi,%edi 10a717: 0f 85 f7 fe ff ff jne 10a614 <== NEVER TAKEN } } } } tty->rawInBufDropped += dropped; 10a71d: 8b 45 e0 mov -0x20(%ebp),%eax 10a720: 01 43 78 add %eax,0x78(%ebx) rtems_semaphore_release (tty->rawInBuf.Semaphore); 10a723: 83 ec 0c sub $0xc,%esp 10a726: ff 73 68 pushl 0x68(%ebx) 10a729: e8 7e 10 00 00 call 10b7ac return dropped; 10a72e: 83 c4 10 add $0x10,%esp } 10a731: 8b 45 e0 mov -0x20(%ebp),%eax 10a734: 8d 65 f4 lea -0xc(%ebp),%esp 10a737: 5b pop %ebx 10a738: 5e pop %esi 10a739: 5f pop %edi 10a73a: c9 leave 10a73b: c3 ret /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { 10a73c: 0f b6 53 49 movzbl 0x49(%ebx),%edx 10a740: 39 d0 cmp %edx,%eax 10a742: 74 7e je 10a7c2 <== NEVER TAKEN tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 10a744: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a74a: 83 c8 10 or $0x10,%eax 10a74d: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { 10a753: c6 45 db 01 movb $0x1,-0x25(%ebp) flow_rcv = true; } } if (flow_rcv) { /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 10a757: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a75d: 83 e0 30 and $0x30,%eax 10a760: 83 f8 20 cmp $0x20,%eax 10a763: 75 af jne 10a714 <== ALWAYS TAKEN /* disable interrupts */ rtems_interrupt_disable(level); 10a765: 9c pushf <== NOT EXECUTED 10a766: fa cli <== NOT EXECUTED 10a767: 5a pop %edx <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 10a768: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a76e: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED 10a771: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 10a777: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax <== NOT EXECUTED 10a77d: 85 c0 test %eax,%eax <== NOT EXECUTED 10a77f: 75 20 jne 10a7a1 <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 10a781: 52 push %edx <== NOT EXECUTED 10a782: 9d popf <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; 10a783: 4f dec %edi <== NOT EXECUTED 10a784: eb 8f jmp 10a715 <== NOT EXECUTED 10a786: 66 90 xchg %ax,%ax <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); if (newTail == tty->rawInBuf.Head) { dropped++; 10a788: ff 45 e0 incl -0x20(%ebp) <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; 10a78b: 4f dec %edi <== NOT EXECUTED 10a78c: eb 87 jmp 10a715 <== NOT EXECUTED 10a78e: 66 90 xchg %ax,%ax <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 10a790: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a796: 83 e0 ef and $0xffffffef,%eax <== NOT EXECUTED 10a799: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED 10a79f: eb b2 jmp 10a753 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); 10a7a1: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)( 10a7a7: 51 push %ecx <== NOT EXECUTED 10a7a8: 6a 01 push $0x1 <== NOT EXECUTED 10a7aa: 03 43 7c add 0x7c(%ebx),%eax <== NOT EXECUTED 10a7ad: 50 push %eax <== NOT EXECUTED 10a7ae: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a7b1: 89 55 c8 mov %edx,-0x38(%ebp) <== NOT EXECUTED 10a7b4: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 10a7ba: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a7bd: 8b 55 c8 mov -0x38(%ebp),%edx <== NOT EXECUTED 10a7c0: eb bf jmp 10a781 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 10a7c2: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a7c8: 83 f0 10 xor $0x10,%eax <== NOT EXECUTED 10a7cb: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED 10a7d1: eb 80 jmp 10a753 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) == (FL_MDXOF ) ) { if ((tty->flow_ctrl & FL_OSTOP) || 10a7d3: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a7d9: a8 20 test $0x20,%al <== NOT EXECUTED 10a7db: 75 0e jne 10a7eb <== NOT EXECUTED 10a7dd: 8b 83 94 00 00 00 mov 0x94(%ebx),%eax <== NOT EXECUTED 10a7e3: 85 c0 test %eax,%eax <== NOT EXECUTED 10a7e5: 0f 85 dd fe ff ff jne 10a6c8 <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 10a7eb: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a7f1: 83 c8 02 or $0x2,%eax <== NOT EXECUTED 10a7f4: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED (*tty->device.write)(tty->minor, 10a7fa: 52 push %edx <== NOT EXECUTED 10a7fb: 6a 01 push $0x1 <== NOT EXECUTED 10a7fd: ff 75 cc pushl -0x34(%ebp) <== NOT EXECUTED 10a800: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a803: 89 4d c8 mov %ecx,-0x38(%ebp) <== NOT EXECUTED 10a806: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 10a80c: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a80f: 8b 4d c8 mov -0x38(%ebp),%ecx <== NOT EXECUTED 10a812: e9 b1 fe ff ff jmp 10a6c8 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS) ) { tty->flow_ctrl |= FL_IRTSOFF; 10a817: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a81d: 83 c8 04 or $0x4,%eax <== NOT EXECUTED 10a820: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 10a826: 8b 83 ac 00 00 00 mov 0xac(%ebx),%eax <== NOT EXECUTED 10a82c: 85 c0 test %eax,%eax <== NOT EXECUTED 10a82e: 0f 84 94 fe ff ff je 10a6c8 <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 10a834: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a837: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a83a: 89 4d c8 mov %ecx,-0x38(%ebp) <== NOT EXECUTED 10a83d: ff d0 call *%eax <== NOT EXECUTED 10a83f: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a842: 8b 4d c8 mov -0x38(%ebp),%ecx <== NOT EXECUTED 10a845: e9 7e fe ff ff jmp 10a6c8 <== NOT EXECUTED =============================================================================== 00108f68 : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 108f68: 55 push %ebp 108f69: 89 e5 mov %esp,%ebp 108f6b: 83 ec 08 sub $0x8,%esp rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 108f6e: a1 8c 63 12 00 mov 0x12638c,%eax 108f73: 85 c0 test %eax,%eax 108f75: 74 05 je 108f7c RTEMS_NO_PRIORITY, &rtems_termios_ttyMutex); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } 108f77: c9 leave 108f78: c3 ret 108f79: 8d 76 00 lea 0x0(%esi),%esi /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { sc = rtems_semaphore_create ( 108f7c: 83 ec 0c sub $0xc,%esp 108f7f: 68 8c 63 12 00 push $0x12638c 108f84: 6a 00 push $0x0 108f86: 6a 54 push $0x54 108f88: 6a 01 push $0x1 108f8a: 68 69 6d 52 54 push $0x54526d69 108f8f: e8 a0 24 00 00 call 10b434 rtems_build_name ('T', 'R', 'm', 'i'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_termios_ttyMutex); if (sc != RTEMS_SUCCESSFUL) 108f94: 83 c4 20 add $0x20,%esp 108f97: 85 c0 test %eax,%eax 108f99: 74 dc je 108f77 rtems_fatal_error_occurred (sc); 108f9b: 83 ec 0c sub $0xc,%esp 108f9e: 50 push %eax 108f9f: e8 58 2d 00 00 call 10bcfc =============================================================================== 001096a8 : } } rtems_status_code rtems_termios_ioctl (void *arg) { 1096a8: 55 push %ebp 1096a9: 89 e5 mov %esp,%ebp 1096ab: 57 push %edi 1096ac: 56 push %esi 1096ad: 53 push %ebx 1096ae: 83 ec 20 sub $0x20,%esp 1096b1: 8b 5d 08 mov 0x8(%ebp),%ebx rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 1096b4: 8b 03 mov (%ebx),%eax 1096b6: 8b 40 34 mov 0x34(%eax),%eax 1096b9: 89 45 e4 mov %eax,-0x1c(%ebp) struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 1096bc: 8b 73 08 mov 0x8(%ebx),%esi rtems_status_code sc; args->ioctl_return = 0; 1096bf: c7 43 0c 00 00 00 00 movl $0x0,0xc(%ebx) sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 1096c6: 6a 00 push $0x0 1096c8: 6a 00 push $0x0 1096ca: ff 70 18 pushl 0x18(%eax) 1096cd: e8 de 1f 00 00 call 10b6b0 1096d2: 89 45 e0 mov %eax,-0x20(%ebp) if (sc != RTEMS_SUCCESSFUL) { 1096d5: 83 c4 10 add $0x10,%esp 1096d8: 85 c0 test %eax,%eax 1096da: 75 24 jne 109700 <== NEVER TAKEN args->ioctl_return = sc; return sc; } switch (args->command) { 1096dc: 8b 43 04 mov 0x4(%ebx),%eax 1096df: 83 f8 04 cmp $0x4,%eax 1096e2: 74 70 je 109754 1096e4: 77 2a ja 109710 1096e6: 83 f8 02 cmp $0x2,%eax 1096e9: 0f 84 9d 00 00 00 je 10978c 1096ef: 0f 86 3f 02 00 00 jbe 109934 if (tty->device.setAttributes) (*tty->device.setAttributes)(tty->minor, &tty->termios); break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 1096f5: 8b 45 e4 mov -0x1c(%ebp),%eax 1096f8: e8 a7 f8 ff ff call 108fa4 break; 1096fd: eb 69 jmp 109768 1096ff: 90 nop rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; 109700: 89 43 0c mov %eax,0xc(%ebx) <== NOT EXECUTED } rtems_semaphore_release (tty->osem); args->ioctl_return = sc; return sc; } 109703: 8b 45 e0 mov -0x20(%ebp),%eax <== NOT EXECUTED 109706: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 109709: 5b pop %ebx <== NOT EXECUTED 10970a: 5e pop %esi <== NOT EXECUTED 10970b: 5f pop %edi <== NOT EXECUTED 10970c: c9 leave <== NOT EXECUTED 10970d: c3 ret <== NOT EXECUTED 10970e: 66 90 xchg %ax,%ax <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 109710: 3d 7f 66 04 40 cmp $0x4004667f,%eax 109715: 0f 84 f1 01 00 00 je 10990c <== NEVER TAKEN 10971b: 0f 87 33 02 00 00 ja 109954 109721: 83 f8 05 cmp $0x5,%eax 109724: 0f 84 ae 02 00 00 je 1099d8 default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 10972a: 8b 55 e4 mov -0x1c(%ebp),%edx 10972d: 8b 82 cc 00 00 00 mov 0xcc(%edx),%eax 109733: c1 e0 05 shl $0x5,%eax 109736: 8b 80 38 60 12 00 mov 0x126038(%eax),%eax 10973c: 85 c0 test %eax,%eax 10973e: 0f 84 b8 02 00 00 je 1099fc <== NEVER TAKEN sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 109744: 83 ec 08 sub $0x8,%esp 109747: 53 push %ebx 109748: 52 push %edx 109749: ff d0 call *%eax 10974b: 89 45 e0 mov %eax,-0x20(%ebp) 10974e: 83 c4 10 add $0x10,%esp 109751: eb 15 jmp 109768 109753: 90 nop case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; break; case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 109754: 8b 06 mov (%esi),%eax 109756: 8b 56 04 mov 0x4(%esi),%edx 109759: 8b 4d e4 mov -0x1c(%ebp),%ecx 10975c: 89 81 dc 00 00 00 mov %eax,0xdc(%ecx) 109762: 89 91 e0 00 00 00 mov %edx,0xe0(%ecx) *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 109768: 83 ec 0c sub $0xc,%esp 10976b: 8b 45 e4 mov -0x1c(%ebp),%eax 10976e: ff 70 18 pushl 0x18(%eax) 109771: e8 36 20 00 00 call 10b7ac args->ioctl_return = sc; 109776: 8b 55 e0 mov -0x20(%ebp),%edx 109779: 89 53 0c mov %edx,0xc(%ebx) return sc; 10977c: 83 c4 10 add $0x10,%esp } 10977f: 8b 45 e0 mov -0x20(%ebp),%eax 109782: 8d 65 f4 lea -0xc(%ebp),%esp 109785: 5b pop %ebx 109786: 5e pop %esi 109787: 5f pop %edi 109788: c9 leave 109789: c3 ret 10978a: 66 90 xchg %ax,%ax case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; break; case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 10978c: 8b 73 08 mov 0x8(%ebx),%esi 10978f: 8b 4d e4 mov -0x1c(%ebp),%ecx 109792: 83 c1 30 add $0x30,%ecx 109795: 89 4d dc mov %ecx,-0x24(%ebp) 109798: b9 09 00 00 00 mov $0x9,%ecx 10979d: 8b 7d dc mov -0x24(%ebp),%edi 1097a0: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 1097a2: 8b 55 e4 mov -0x1c(%ebp),%edx 1097a5: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 1097ab: f6 c4 02 test $0x2,%ah 1097ae: 74 44 je 1097f4 1097b0: f6 42 31 04 testb $0x4,0x31(%edx) 1097b4: 75 3e jne 1097f4 <== ALWAYS TAKEN !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 1097b6: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax <== NOT EXECUTED 1097bc: 25 ef fd ff ff and $0xfffffdef,%eax <== NOT EXECUTED 1097c1: 89 82 b8 00 00 00 mov %eax,0xb8(%edx) <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 1097c7: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax <== NOT EXECUTED 1097cd: a8 20 test $0x20,%al <== NOT EXECUTED 1097cf: 74 23 je 1097f4 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 1097d1: 9c pushf <== NOT EXECUTED 1097d2: fa cli <== NOT EXECUTED 1097d3: 5e pop %esi <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 1097d4: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax <== NOT EXECUTED 1097da: 83 e0 df and $0xffffffdf,%eax <== NOT EXECUTED 1097dd: 89 82 b8 00 00 00 mov %eax,0xb8(%edx) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 1097e3: 8b ba 94 00 00 00 mov 0x94(%edx),%edi <== NOT EXECUTED 1097e9: 85 ff test %edi,%edi <== NOT EXECUTED 1097eb: 0f 85 bb 02 00 00 jne 109aac <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 1097f1: 56 push %esi <== NOT EXECUTED 1097f2: 9d popf <== NOT EXECUTED 1097f3: 90 nop <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && !(tty->termios.c_iflag & IXOFF)) { 1097f4: 8b 4d e4 mov -0x1c(%ebp),%ecx 1097f7: 8b 81 b8 00 00 00 mov 0xb8(%ecx),%eax 1097fd: f6 c4 04 test $0x4,%ah 109800: 74 24 je 109826 109802: f6 41 31 10 testb $0x10,0x31(%ecx) 109806: 75 1e jne 109826 <== ALWAYS TAKEN /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 109808: 8b 81 b8 00 00 00 mov 0xb8(%ecx),%eax <== NOT EXECUTED 10980e: 80 e4 fb and $0xfb,%ah <== NOT EXECUTED 109811: 89 81 b8 00 00 00 mov %eax,0xb8(%ecx) <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 109817: 8b 81 b8 00 00 00 mov 0xb8(%ecx),%eax <== NOT EXECUTED 10981d: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED 109820: 89 81 b8 00 00 00 mov %eax,0xb8(%ecx) <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && !(tty->termios.c_cflag & CRTSCTS)) { 109826: 8b 55 e4 mov -0x1c(%ebp),%edx 109829: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 10982f: f6 c4 01 test $0x1,%ah 109832: 0f 84 bc 01 00 00 je 1099f4 <== ALWAYS TAKEN 109838: 8b 4d e4 mov -0x1c(%ebp),%ecx <== NOT EXECUTED 10983b: 8b 41 38 mov 0x38(%ecx),%eax <== NOT EXECUTED 10983e: 85 c0 test %eax,%eax <== NOT EXECUTED 109840: 0f 88 12 02 00 00 js 109a58 <== NOT EXECUTED /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 109846: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx <== NOT EXECUTED 10984c: 80 e6 fe and $0xfe,%dh <== NOT EXECUTED 10984f: 89 91 b8 00 00 00 mov %edx,0xb8(%ecx) <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && (tty->device.startRemoteTx != NULL)) { 109855: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx <== NOT EXECUTED 10985b: 83 e2 04 and $0x4,%edx <== NOT EXECUTED 10985e: 74 1b je 10987b <== NOT EXECUTED 109860: 8b 91 b0 00 00 00 mov 0xb0(%ecx),%edx <== NOT EXECUTED 109866: 85 d2 test %edx,%edx <== NOT EXECUTED 109868: 74 11 je 10987b <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 10986a: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10986d: ff 71 10 pushl 0x10(%ecx) <== NOT EXECUTED 109870: ff d2 call *%edx <== NOT EXECUTED 109872: 8b 55 e4 mov -0x1c(%ebp),%edx <== NOT EXECUTED 109875: 8b 42 38 mov 0x38(%edx),%eax <== NOT EXECUTED 109878: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 10987b: 8b 4d e4 mov -0x1c(%ebp),%ecx <== NOT EXECUTED 10987e: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx <== NOT EXECUTED 109884: 83 e2 fb and $0xfffffffb,%edx <== NOT EXECUTED 109887: 89 91 b8 00 00 00 mov %edx,0xb8(%ecx) <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { 10988d: 85 c0 test %eax,%eax 10988f: 0f 88 c3 01 00 00 js 109a58 <== NEVER TAKEN tty->flow_ctrl |= FL_MDRTS; } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 109895: 8b 4d e4 mov -0x1c(%ebp),%ecx 109898: 8b 41 30 mov 0x30(%ecx),%eax 10989b: f6 c4 10 test $0x10,%ah 10989e: 74 0f je 1098af tty->flow_ctrl |= FL_MDXOF; 1098a0: 8b 91 b8 00 00 00 mov 0xb8(%ecx),%edx 1098a6: 80 ce 04 or $0x4,%dh 1098a9: 89 91 b8 00 00 00 mov %edx,0xb8(%ecx) } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 1098af: f6 c4 04 test $0x4,%ah 1098b2: 74 12 je 1098c6 tty->flow_ctrl |= FL_MDXON; 1098b4: 8b 55 e4 mov -0x1c(%ebp),%edx 1098b7: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax 1098bd: 80 cc 02 or $0x2,%ah 1098c0: 89 82 b8 00 00 00 mov %eax,0xb8(%edx) tty->termios = *(struct termios *)args->buffer; /* check for and process change in flow control options */ termios_set_flowctrl(tty); if (tty->termios.c_lflag & ICANON) { 1098c6: 8b 4d e4 mov -0x1c(%ebp),%ecx 1098c9: f6 41 3c 02 testb $0x2,0x3c(%ecx) 1098cd: 0f 84 41 01 00 00 je 109a14 tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 1098d3: c7 41 6c 00 00 00 00 movl $0x0,0x6c(%ecx) tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 1098da: c7 41 70 00 00 00 00 movl $0x0,0x70(%ecx) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 1098e1: c7 41 74 00 00 00 00 movl $0x0,0x74(%ecx) } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 1098e8: 8b 55 e4 mov -0x1c(%ebp),%edx 1098eb: 8b 82 a8 00 00 00 mov 0xa8(%edx),%eax 1098f1: 85 c0 test %eax,%eax 1098f3: 0f 84 6f fe ff ff je 109768 <== NEVER TAKEN (*tty->device.setAttributes)(tty->minor, &tty->termios); 1098f9: 83 ec 08 sub $0x8,%esp 1098fc: ff 75 dc pushl -0x24(%ebp) 1098ff: ff 72 10 pushl 0x10(%edx) 109902: ff d0 call *%eax 109904: 83 c4 10 add $0x10,%esp 109907: e9 5c fe ff ff jmp 109768 case TIOCGETD: *(int*)(args->buffer)=tty->t_line; break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 10990c: 8b 55 e4 mov -0x1c(%ebp),%edx <== NOT EXECUTED 10990f: 8b 42 60 mov 0x60(%edx),%eax <== NOT EXECUTED 109912: 89 d1 mov %edx,%ecx <== NOT EXECUTED 109914: 8b 52 5c mov 0x5c(%edx),%edx <== NOT EXECUTED if ( rawnc < 0 ) 109917: 29 d0 sub %edx,%eax <== NOT EXECUTED 109919: 0f 88 e9 00 00 00 js 109a08 <== NOT EXECUTED rawnc += tty->rawInBuf.Size; /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 10991f: 8b 53 08 mov 0x8(%ebx),%edx <== NOT EXECUTED 109922: 8b 4d e4 mov -0x1c(%ebp),%ecx <== NOT EXECUTED 109925: 03 41 20 add 0x20(%ecx),%eax <== NOT EXECUTED 109928: 2b 41 24 sub 0x24(%ecx),%eax <== NOT EXECUTED 10992b: 89 02 mov %eax,(%edx) <== NOT EXECUTED } break; 10992d: e9 36 fe ff ff jmp 109768 <== NOT EXECUTED 109932: 66 90 xchg %ax,%ax <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 109934: 48 dec %eax 109935: 0f 85 ef fd ff ff jne 10972a <== NEVER TAKEN sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 10993b: 8b 43 08 mov 0x8(%ebx),%eax 10993e: 8b 75 e4 mov -0x1c(%ebp),%esi 109941: 83 c6 30 add $0x30,%esi 109944: b9 09 00 00 00 mov $0x9,%ecx 109949: 89 c7 mov %eax,%edi 10994b: f3 a5 rep movsl %ds:(%esi),%es:(%edi) break; 10994d: e9 16 fe ff ff jmp 109768 109952: 66 90 xchg %ax,%ax sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 109954: 3d 1a 74 04 40 cmp $0x4004741a,%eax 109959: 74 69 je 1099c4 10995b: 3d 1b 74 04 80 cmp $0x8004741b,%eax 109960: 0f 85 c4 fd ff ff jne 10972a <== NEVER TAKEN #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 109966: 8b 55 e4 mov -0x1c(%ebp),%edx 109969: 8b 82 cc 00 00 00 mov 0xcc(%edx),%eax 10996f: c1 e0 05 shl $0x5,%eax 109972: 8b 80 24 60 12 00 mov 0x126024(%eax),%eax 109978: 85 c0 test %eax,%eax 10997a: 74 0c je 109988 sc = rtems_termios_linesw[tty->t_line].l_close(tty); 10997c: 83 ec 0c sub $0xc,%esp 10997f: 52 push %edx 109980: ff d0 call *%eax 109982: 89 45 e0 mov %eax,-0x20(%ebp) 109985: 83 c4 10 add $0x10,%esp } tty->t_line=*(int*)(args->buffer); 109988: 8b 43 08 mov 0x8(%ebx),%eax 10998b: 8b 00 mov (%eax),%eax 10998d: 8b 4d e4 mov -0x1c(%ebp),%ecx 109990: 89 81 cc 00 00 00 mov %eax,0xcc(%ecx) tty->t_sc = NULL; /* ensure that no more valid data */ 109996: c7 81 d0 00 00 00 00 movl $0x0,0xd0(%ecx) 10999d: 00 00 00 /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 1099a0: c1 e0 05 shl $0x5,%eax 1099a3: 8b 80 20 60 12 00 mov 0x126020(%eax),%eax 1099a9: 85 c0 test %eax,%eax 1099ab: 0f 84 b7 fd ff ff je 109768 <== NEVER TAKEN sc = rtems_termios_linesw[tty->t_line].l_open(tty); 1099b1: 83 ec 0c sub $0xc,%esp 1099b4: 51 push %ecx 1099b5: ff d0 call *%eax 1099b7: 89 45 e0 mov %eax,-0x20(%ebp) 1099ba: 83 c4 10 add $0x10,%esp 1099bd: e9 a6 fd ff ff jmp 109768 1099c2: 66 90 xchg %ax,%ax } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 1099c4: 8b 43 08 mov 0x8(%ebx),%eax 1099c7: 8b 4d e4 mov -0x1c(%ebp),%ecx 1099ca: 8b 91 cc 00 00 00 mov 0xcc(%ecx),%edx 1099d0: 89 10 mov %edx,(%eax) break; 1099d2: e9 91 fd ff ff jmp 109768 1099d7: 90 nop case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 1099d8: 8b 06 mov (%esi),%eax 1099da: 8b 56 04 mov 0x4(%esi),%edx 1099dd: 8b 4d e4 mov -0x1c(%ebp),%ecx 1099e0: 89 81 d4 00 00 00 mov %eax,0xd4(%ecx) 1099e6: 89 91 d8 00 00 00 mov %edx,0xd8(%ecx) break; 1099ec: e9 77 fd ff ff jmp 109768 1099f1: 8d 76 00 lea 0x0(%esi),%esi /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && !(tty->termios.c_cflag & CRTSCTS)) { 1099f4: 8b 42 38 mov 0x38(%edx),%eax 1099f7: e9 91 fe ff ff jmp 10988d default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); } else { sc = RTEMS_INVALID_NUMBER; 1099fc: c7 45 e0 0a 00 00 00 movl $0xa,-0x20(%ebp) <== NOT EXECUTED 109a03: e9 60 fd ff ff jmp 109768 <== NOT EXECUTED break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; if ( rawnc < 0 ) rawnc += tty->rawInBuf.Size; 109a08: 8b 51 64 mov 0x64(%ecx),%edx <== NOT EXECUTED 109a0b: 01 d0 add %edx,%eax <== NOT EXECUTED 109a0d: e9 0d ff ff ff jmp 10991f <== NOT EXECUTED 109a12: 66 90 xchg %ax,%ax <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 109a14: 8b 45 e4 mov -0x1c(%ebp),%eax 109a17: 0f b6 70 46 movzbl 0x46(%eax),%esi rtems_clock_get_ticks_per_second() / 10; 109a1b: e8 74 15 00 00 call 10af94 if (tty->termios.c_lflag & ICANON) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 109a20: 0f af c6 imul %esi,%eax rtems_clock_get_ticks_per_second() / 10; 109a23: ba cd cc cc cc mov $0xcccccccd,%edx 109a28: f7 e2 mul %edx 109a2a: c1 ea 03 shr $0x3,%edx if (tty->termios.c_lflag & ICANON) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 109a2d: 8b 4d e4 mov -0x1c(%ebp),%ecx 109a30: 89 51 54 mov %edx,0x54(%ecx) rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 109a33: 80 79 46 00 cmpb $0x0,0x46(%ecx) 109a37: 74 36 je 109a6f tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 109a39: c7 41 6c 00 00 00 00 movl $0x0,0x6c(%ecx) tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; 109a40: 89 51 70 mov %edx,0x70(%ecx) if (tty->termios.c_cc[VMIN]) 109a43: 80 79 47 00 cmpb $0x0,0x47(%ecx) 109a47: 74 49 je 109a92 tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 109a49: c7 41 74 00 00 00 00 movl $0x0,0x74(%ecx) 109a50: e9 93 fe ff ff jmp 1098e8 109a55: 8d 76 00 lea 0x0(%esi),%esi /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { tty->flow_ctrl |= FL_MDRTS; 109a58: 8b 55 e4 mov -0x1c(%ebp),%edx <== NOT EXECUTED 109a5b: 8b 82 b8 00 00 00 mov 0xb8(%edx),%eax <== NOT EXECUTED 109a61: 80 cc 01 or $0x1,%ah <== NOT EXECUTED 109a64: 89 82 b8 00 00 00 mov %eax,0xb8(%edx) <== NOT EXECUTED 109a6a: e9 26 fe ff ff jmp 109895 <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { 109a6f: 8b 55 e4 mov -0x1c(%ebp),%edx 109a72: 80 7a 47 00 cmpb $0x0,0x47(%edx) 109a76: 74 25 je 109a9d <== ALWAYS TAKEN tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 109a78: c7 42 6c 00 00 00 00 movl $0x0,0x6c(%edx) <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 109a7f: c7 42 70 00 00 00 00 movl $0x0,0x70(%edx) <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 109a86: c7 42 74 00 00 00 00 movl $0x0,0x74(%edx) <== NOT EXECUTED 109a8d: e9 56 fe ff ff jmp 1098e8 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 109a92: 8b 45 e4 mov -0x1c(%ebp),%eax 109a95: 89 50 74 mov %edx,0x74(%eax) 109a98: e9 4b fe ff ff jmp 1098e8 if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 109a9d: 8b 4d e4 mov -0x1c(%ebp),%ecx 109aa0: c7 41 6c 01 00 00 00 movl $0x1,0x6c(%ecx) 109aa7: e9 3c fe ff ff jmp 1098e8 tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 109aac: 8b 82 84 00 00 00 mov 0x84(%edx),%eax <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)( 109ab2: 51 push %ecx <== NOT EXECUTED 109ab3: 6a 01 push $0x1 <== NOT EXECUTED 109ab5: 03 42 7c add 0x7c(%edx),%eax <== NOT EXECUTED 109ab8: 50 push %eax <== NOT EXECUTED 109ab9: ff 72 10 pushl 0x10(%edx) <== NOT EXECUTED 109abc: ff 92 a4 00 00 00 call *0xa4(%edx) <== NOT EXECUTED 109ac2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 109ac5: e9 27 fd ff ff jmp 1097f1 <== NOT EXECUTED =============================================================================== 0010aa84 : extern rtems_assoc_t termios_assoc_table[]; int rtems_termios_number_to_baud( int32_t baud ) { 10aa84: 55 push %ebp 10aa85: 89 e5 mov %esp,%ebp 10aa87: 53 push %ebx 10aa88: 83 ec 0c sub $0xc,%esp 10aa8b: 8b 5d 08 mov 0x8(%ebp),%ebx int termios_baud; termios_baud = rtems_assoc_remote_by_local( termios_assoc_table, baud ); 10aa8e: 53 push %ebx 10aa8f: 68 a0 71 12 00 push $0x1271a0 10aa94: e8 43 6d 00 00 call 1117dc if ( termios_baud == 0 && baud != 0 ) 10aa99: 83 c4 10 add $0x10,%esp 10aa9c: 85 c0 test %eax,%eax 10aa9e: 74 08 je 10aaa8 return -1; return termios_baud; } 10aaa0: 8b 5d fc mov -0x4(%ebp),%ebx 10aaa3: c9 leave 10aaa4: c3 ret 10aaa5: 8d 76 00 lea 0x0(%esi),%esi ) { int termios_baud; termios_baud = rtems_assoc_remote_by_local( termios_assoc_table, baud ); if ( termios_baud == 0 && baud != 0 ) 10aaa8: 85 db test %ebx,%ebx 10aaaa: 74 f4 je 10aaa0 return -1; 10aaac: b8 ff ff ff ff mov $0xffffffff,%eax 10aab1: eb ed jmp 10aaa0 =============================================================================== 00109014 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 109014: 55 push %ebp 109015: 89 e5 mov %esp,%ebp 109017: 57 push %edi 109018: 56 push %esi 109019: 53 push %ebx 10901a: 83 ec 40 sub $0x40,%esp 10901d: 8b 55 08 mov 0x8(%ebp),%edx struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain( 109020: 6a 00 push $0x0 109022: 6a 00 push $0x0 109024: ff 35 8c 63 12 00 pushl 0x12638c 10902a: 89 55 dc mov %edx,-0x24(%ebp) 10902d: e8 7e 26 00 00 call 10b6b0 109032: 89 45 e4 mov %eax,-0x1c(%ebp) rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 109035: 83 c4 10 add $0x10,%esp 109038: 85 c0 test %eax,%eax 10903a: 8b 55 dc mov -0x24(%ebp),%edx 10903d: 75 6d jne 1090ac <== NEVER TAKEN return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 10903f: 8b 35 94 63 12 00 mov 0x126394,%esi 109045: 85 f6 test %esi,%esi 109047: 0f 84 a7 00 00 00 je 1090f4 10904d: 89 f3 mov %esi,%ebx 10904f: 8b 45 0c mov 0xc(%ebp),%eax 109052: eb 0a jmp 10905e 109054: 8b 1b mov (%ebx),%ebx 109056: 85 db test %ebx,%ebx 109058: 0f 84 96 00 00 00 je 1090f4 <== ALWAYS TAKEN if ((tty->major == major) && (tty->minor == minor)) 10905e: 39 53 0c cmp %edx,0xc(%ebx) 109061: 75 f1 jne 109054 109063: 39 43 10 cmp %eax,0x10(%ebx) 109066: 75 ec jne 109054 <== NEVER TAKEN */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 109068: 8b 75 10 mov 0x10(%ebp),%esi 10906b: 8b 06 mov (%esi),%eax 10906d: 89 58 34 mov %ebx,0x34(%eax) if (!tty->refcount++) { 109070: 8b 43 08 mov 0x8(%ebx),%eax 109073: 8d 48 01 lea 0x1(%eax),%ecx 109076: 89 4b 08 mov %ecx,0x8(%ebx) 109079: 85 c0 test %eax,%eax 10907b: 75 1e jne 10909b if (tty->device.firstOpen) 10907d: 8b 83 98 00 00 00 mov 0x98(%ebx),%eax 109083: 85 c0 test %eax,%eax 109085: 74 0b je 109092 (*tty->device.firstOpen)(major, minor, arg); 109087: 57 push %edi 109088: 56 push %esi 109089: ff 75 0c pushl 0xc(%ebp) 10908c: 52 push %edx 10908d: ff d0 call *%eax 10908f: 83 c4 10 add $0x10,%esp /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 109092: 83 bb b4 00 00 00 02 cmpl $0x2,0xb4(%ebx) 109099: 74 1c je 1090b7 tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 10909b: 83 ec 0c sub $0xc,%esp 10909e: ff 35 8c 63 12 00 pushl 0x12638c 1090a4: e8 03 27 00 00 call 10b7ac return RTEMS_SUCCESSFUL; 1090a9: 83 c4 10 add $0x10,%esp } 1090ac: 8b 45 e4 mov -0x1c(%ebp),%eax 1090af: 8d 65 f4 lea -0xc(%ebp),%esp 1090b2: 5b pop %ebx 1090b3: 5e pop %esi 1090b4: 5f pop %edi 1090b5: c9 leave 1090b6: c3 ret /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_start( 1090b7: 56 push %esi 1090b8: 53 push %ebx 1090b9: 68 4c a8 10 00 push $0x10a84c 1090be: ff b3 c4 00 00 00 pushl 0xc4(%ebx) 1090c4: e8 2b 2a 00 00 call 10baf4 tty->rxTaskId, rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 1090c9: 83 c4 10 add $0x10,%esp 1090cc: 85 c0 test %eax,%eax 1090ce: 0f 85 3f 03 00 00 jne 109413 <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_task_start( 1090d4: 51 push %ecx 1090d5: 53 push %ebx 1090d6: 68 fc aa 10 00 push $0x10aafc 1090db: ff b3 c8 00 00 00 pushl 0xc8(%ebx) 1090e1: e8 0e 2a 00 00 call 10baf4 tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 1090e6: 83 c4 10 add $0x10,%esp 1090e9: 85 c0 test %eax,%eax 1090eb: 74 ae je 10909b <== ALWAYS TAKEN 1090ed: e9 21 03 00 00 jmp 109413 <== NOT EXECUTED 1090f2: 66 90 xchg %ax,%ax <== NOT EXECUTED static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 1090f4: 83 ec 08 sub $0x8,%esp 1090f7: 68 e8 00 00 00 push $0xe8 1090fc: 6a 01 push $0x1 1090fe: 89 55 dc mov %edx,-0x24(%ebp) 109101: e8 1e ee ff ff call 107f24 109106: 89 45 e0 mov %eax,-0x20(%ebp) 109109: 89 c3 mov %eax,%ebx if (tty == NULL) { 10910b: 83 c4 10 add $0x10,%esp 10910e: 85 c0 test %eax,%eax 109110: 8b 55 dc mov -0x24(%ebp),%edx 109113: 0f 84 75 02 00 00 je 10938e return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 109119: a1 44 41 12 00 mov 0x124144,%eax 10911e: 8b 4d e0 mov -0x20(%ebp),%ecx 109121: 89 41 64 mov %eax,0x64(%ecx) tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 109124: 8b 41 64 mov 0x64(%ecx),%eax 109127: 83 ec 0c sub $0xc,%esp 10912a: 50 push %eax 10912b: 89 55 dc mov %edx,-0x24(%ebp) 10912e: e8 55 f2 ff ff call 108388 109133: 89 45 c4 mov %eax,-0x3c(%ebp) 109136: 8b 7d e0 mov -0x20(%ebp),%edi 109139: 89 47 58 mov %eax,0x58(%edi) if (tty->rawInBuf.theBuf == NULL) { 10913c: 83 c4 10 add $0x10,%esp 10913f: 85 c0 test %eax,%eax 109141: 8b 55 dc mov -0x24(%ebp),%edx 109144: 0f 84 61 02 00 00 je 1093ab return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 10914a: a1 48 41 12 00 mov 0x124148,%eax 10914f: 8b 4d e0 mov -0x20(%ebp),%ecx 109152: 89 81 88 00 00 00 mov %eax,0x88(%ecx) tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 109158: 8b 81 88 00 00 00 mov 0x88(%ecx),%eax 10915e: 83 ec 0c sub $0xc,%esp 109161: 50 push %eax 109162: 89 55 dc mov %edx,-0x24(%ebp) 109165: e8 1e f2 ff ff call 108388 10916a: 89 c7 mov %eax,%edi 10916c: 8b 45 e0 mov -0x20(%ebp),%eax 10916f: 89 78 7c mov %edi,0x7c(%eax) if (tty->rawOutBuf.theBuf == NULL) { 109172: 83 c4 10 add $0x10,%esp 109175: 85 ff test %edi,%edi 109177: 8b 55 dc mov -0x24(%ebp),%edx 10917a: 0f 84 4f 02 00 00 je 1093cf <== NEVER TAKEN return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 109180: 83 ec 0c sub $0xc,%esp 109183: ff 35 40 41 12 00 pushl 0x124140 109189: 89 55 dc mov %edx,-0x24(%ebp) 10918c: e8 f7 f1 ff ff call 108388 109191: 8b 4d e0 mov -0x20(%ebp),%ecx 109194: 89 41 1c mov %eax,0x1c(%ecx) if (tty->cbuf == NULL) { 109197: 83 c4 10 add $0x10,%esp 10919a: 85 c0 test %eax,%eax 10919c: 8b 55 dc mov -0x24(%ebp),%edx 10919f: 0f 84 77 02 00 00 je 10941c return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 1091a5: 8b 7d e0 mov -0x20(%ebp),%edi 1091a8: c7 87 d4 00 00 00 00 movl $0x0,0xd4(%edi) 1091af: 00 00 00 tty->tty_snd.sw_arg = NULL; 1091b2: c7 87 d8 00 00 00 00 movl $0x0,0xd8(%edi) 1091b9: 00 00 00 tty->tty_rcv.sw_pfn = NULL; 1091bc: c7 87 dc 00 00 00 00 movl $0x0,0xdc(%edi) 1091c3: 00 00 00 tty->tty_rcv.sw_arg = NULL; 1091c6: c7 87 e0 00 00 00 00 movl $0x0,0xe0(%edi) 1091cd: 00 00 00 tty->tty_rcvwakeup = 0; 1091d0: c7 87 e4 00 00 00 00 movl $0x0,0xe4(%edi) 1091d7: 00 00 00 /* * link tty */ tty->forw = rtems_termios_ttyHead; 1091da: 89 37 mov %esi,(%edi) tty->back = NULL; 1091dc: c7 47 04 00 00 00 00 movl $0x0,0x4(%edi) if (rtems_termios_ttyHead != NULL) 1091e3: 85 f6 test %esi,%esi 1091e5: 74 03 je 1091ea rtems_termios_ttyHead->back = tty; 1091e7: 89 7e 04 mov %edi,0x4(%esi) rtems_termios_ttyHead = tty; 1091ea: 8b 45 e0 mov -0x20(%ebp),%eax 1091ed: a3 94 63 12 00 mov %eax,0x126394 if (rtems_termios_ttyTail == NULL) 1091f2: 8b 0d 90 63 12 00 mov 0x126390,%ecx 1091f8: 85 c9 test %ecx,%ecx 1091fa: 0f 84 af 02 00 00 je 1094af rtems_termios_ttyTail = tty; tty->minor = minor; 109200: 8b 75 0c mov 0xc(%ebp),%esi 109203: 8b 4d e0 mov -0x20(%ebp),%ecx 109206: 89 71 10 mov %esi,0x10(%ecx) tty->major = major; 109209: 89 51 0c mov %edx,0xc(%ecx) /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 10920c: 83 ec 0c sub $0xc,%esp 10920f: 89 c8 mov %ecx,%eax 109211: 83 c0 14 add $0x14,%eax 109214: 50 push %eax 109215: 6a 00 push $0x0 109217: 6a 54 push $0x54 109219: 6a 01 push $0x1 rtems_build_name ('T', 'R', 'i', c), 10921b: 0f be 05 4c 41 12 00 movsbl 0x12414c,%eax tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 109222: 0d 00 69 52 54 or $0x54526900,%eax 109227: 50 push %eax 109228: 89 55 dc mov %edx,-0x24(%ebp) 10922b: e8 04 22 00 00 call 10b434 rtems_build_name ('T', 'R', 'i', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->isem); if (sc != RTEMS_SUCCESSFUL) 109230: 83 c4 20 add $0x20,%esp 109233: 85 c0 test %eax,%eax 109235: 8b 55 dc mov -0x24(%ebp),%edx 109238: 0f 85 d5 01 00 00 jne 109413 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 10923e: 83 ec 0c sub $0xc,%esp 109241: 8b 45 e0 mov -0x20(%ebp),%eax 109244: 83 c0 18 add $0x18,%eax 109247: 50 push %eax 109248: 6a 00 push $0x0 10924a: 6a 54 push $0x54 10924c: 6a 01 push $0x1 rtems_build_name ('T', 'R', 'o', c), 10924e: 0f be 05 4c 41 12 00 movsbl 0x12414c,%eax RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->isem); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 109255: 0d 00 6f 52 54 or $0x54526f00,%eax 10925a: 50 push %eax 10925b: 89 55 dc mov %edx,-0x24(%ebp) 10925e: e8 d1 21 00 00 call 10b434 rtems_build_name ('T', 'R', 'o', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->osem); if (sc != RTEMS_SUCCESSFUL) 109263: 83 c4 20 add $0x20,%esp 109266: 85 c0 test %eax,%eax 109268: 8b 55 dc mov -0x24(%ebp),%edx 10926b: 0f 85 a2 01 00 00 jne 109413 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 109271: 83 ec 0c sub $0xc,%esp 109274: 8b 45 e0 mov -0x20(%ebp),%eax 109277: 05 8c 00 00 00 add $0x8c,%eax 10927c: 50 push %eax 10927d: 6a 00 push $0x0 10927f: 6a 20 push $0x20 109281: 6a 00 push $0x0 rtems_build_name ('T', 'R', 'x', c), 109283: 0f be 05 4c 41 12 00 movsbl 0x12414c,%eax RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->osem); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 10928a: 0d 00 78 52 54 or $0x54527800,%eax 10928f: 50 push %eax 109290: 89 55 dc mov %edx,-0x24(%ebp) 109293: e8 9c 21 00 00 call 10b434 rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 109298: 83 c4 20 add $0x20,%esp 10929b: 85 c0 test %eax,%eax 10929d: 8b 55 dc mov -0x24(%ebp),%edx 1092a0: 0f 85 6d 01 00 00 jne 109413 rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 1092a6: 8b 7d e0 mov -0x20(%ebp),%edi 1092a9: c7 87 94 00 00 00 00 movl $0x0,0x94(%edi) 1092b0: 00 00 00 /* * Set callbacks */ tty->device = *callbacks; 1092b3: 81 c7 98 00 00 00 add $0x98,%edi 1092b9: b9 08 00 00 00 mov $0x8,%ecx 1092be: 8b 75 14 mov 0x14(%ebp),%esi 1092c1: f3 a5 rep movsl %ds:(%esi),%es:(%edi) /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 1092c3: 8b 7d e0 mov -0x20(%ebp),%edi 1092c6: 83 bf b4 00 00 00 02 cmpl $0x2,0xb4(%edi) 1092cd: 0f 84 64 01 00 00 je 109437 <== NEVER TAKEN &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 1092d3: 8b 45 e0 mov -0x20(%ebp),%eax 1092d6: 8b 88 a0 00 00 00 mov 0xa0(%eax),%ecx 1092dc: 85 c9 test %ecx,%ecx 1092de: 0f 84 fc 00 00 00 je 1093e0 1092e4: 83 b8 b4 00 00 00 02 cmpl $0x2,0xb4(%eax) 1092eb: 0f 84 ef 00 00 00 je 1093e0 <== NEVER TAKEN } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 1092f1: 8b 4d e0 mov -0x20(%ebp),%ecx 1092f4: c7 41 30 02 25 00 00 movl $0x2502,0x30(%ecx) tty->termios.c_oflag = OPOST | ONLCR | XTABS; 1092fb: c7 41 34 05 18 00 00 movl $0x1805,0x34(%ecx) tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 109302: c7 41 38 bd 08 00 00 movl $0x8bd,0x38(%ecx) tty->termios.c_lflag = 109309: c7 41 3c 3b 82 00 00 movl $0x823b,0x3c(%ecx) ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; 109310: c6 41 41 03 movb $0x3,0x41(%ecx) tty->termios.c_cc[VQUIT] = '\034'; 109314: c6 41 42 1c movb $0x1c,0x42(%ecx) tty->termios.c_cc[VERASE] = '\177'; 109318: c6 41 43 7f movb $0x7f,0x43(%ecx) tty->termios.c_cc[VKILL] = '\025'; 10931c: c6 41 44 15 movb $0x15,0x44(%ecx) tty->termios.c_cc[VEOF] = '\004'; 109320: c6 41 45 04 movb $0x4,0x45(%ecx) tty->termios.c_cc[VEOL] = '\000'; 109324: c6 41 4c 00 movb $0x0,0x4c(%ecx) tty->termios.c_cc[VEOL2] = '\000'; 109328: c6 41 51 00 movb $0x0,0x51(%ecx) tty->termios.c_cc[VSTART] = '\021'; 10932c: c6 41 49 11 movb $0x11,0x49(%ecx) tty->termios.c_cc[VSTOP] = '\023'; 109330: c6 41 4a 13 movb $0x13,0x4a(%ecx) tty->termios.c_cc[VSUSP] = '\032'; 109334: c6 41 4b 1a movb $0x1a,0x4b(%ecx) tty->termios.c_cc[VREPRINT] = '\022'; 109338: c6 41 4d 12 movb $0x12,0x4d(%ecx) tty->termios.c_cc[VDISCARD] = '\017'; 10933c: c6 41 4e 0f movb $0xf,0x4e(%ecx) tty->termios.c_cc[VWERASE] = '\027'; 109340: c6 41 4f 17 movb $0x17,0x4f(%ecx) tty->termios.c_cc[VLNEXT] = '\026'; 109344: c6 41 50 16 movb $0x16,0x50(%ecx) /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; 109348: c7 81 b8 00 00 00 00 movl $0x0,0xb8(%ecx) 10934f: 00 00 00 /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 109352: 8b 41 64 mov 0x64(%ecx),%eax 109355: d1 e8 shr %eax 109357: 89 81 bc 00 00 00 mov %eax,0xbc(%ecx) tty->highwater = tty->rawInBuf.Size * 3/4; 10935d: 8b 41 64 mov 0x64(%ecx),%eax 109360: 8d 04 40 lea (%eax,%eax,2),%eax 109363: c1 e8 02 shr $0x2,%eax 109366: 89 81 c0 00 00 00 mov %eax,0xc0(%ecx) /* * Bump name characer */ if (c++ == 'z') 10936c: a0 4c 41 12 00 mov 0x12414c,%al 109371: 8d 48 01 lea 0x1(%eax),%ecx 109374: 88 0d 4c 41 12 00 mov %cl,0x12414c 10937a: 3c 7a cmp $0x7a,%al 10937c: 0f 85 e6 fc ff ff jne 109068 c = 'a'; 109382: c6 05 4c 41 12 00 61 movb $0x61,0x12414c 109389: e9 da fc ff ff jmp 109068 /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); if (tty == NULL) { rtems_semaphore_release (rtems_termios_ttyMutex); 10938e: 83 ec 0c sub $0xc,%esp 109391: ff 35 8c 63 12 00 pushl 0x12638c 109397: e8 10 24 00 00 call 10b7ac return RTEMS_NO_MEMORY; 10939c: 83 c4 10 add $0x10,%esp 10939f: c7 45 e4 1a 00 00 00 movl $0x1a,-0x1c(%ebp) 1093a6: e9 01 fd ff ff jmp 1090ac * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); if (tty->rawInBuf.theBuf == NULL) { free(tty); 1093ab: 83 ec 0c sub $0xc,%esp 1093ae: 57 push %edi */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); if (tty->rawOutBuf.theBuf == NULL) { free((void *)(tty->rawInBuf.theBuf)); free(tty); 1093af: e8 00 ed ff ff call 1080b4 rtems_semaphore_release (rtems_termios_ttyMutex); 1093b4: 5f pop %edi 1093b5: ff 35 8c 63 12 00 pushl 0x12638c 1093bb: e8 ec 23 00 00 call 10b7ac return RTEMS_NO_MEMORY; 1093c0: 83 c4 10 add $0x10,%esp 1093c3: c7 45 e4 1a 00 00 00 movl $0x1a,-0x1c(%ebp) 1093ca: e9 dd fc ff ff jmp 1090ac * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); if (tty->rawOutBuf.theBuf == NULL) { free((void *)(tty->rawInBuf.theBuf)); 1093cf: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 1093d2: ff 75 c4 pushl -0x3c(%ebp) <== NOT EXECUTED 1093d5: e8 da ec ff ff call 1080b4 <== NOT EXECUTED free(tty); 1093da: 58 pop %eax <== NOT EXECUTED 1093db: ff 75 e0 pushl -0x20(%ebp) <== NOT EXECUTED 1093de: eb cf jmp 1093af <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 1093e0: 83 ec 0c sub $0xc,%esp 1093e3: 8b 45 e0 mov -0x20(%ebp),%eax 1093e6: 83 c0 68 add $0x68,%eax 1093e9: 50 push %eax 1093ea: 6a 00 push $0x0 1093ec: 6a 24 push $0x24 1093ee: 6a 00 push $0x0 rtems_build_name ('T', 'R', 'r', c), 1093f0: 0f be 05 4c 41 12 00 movsbl 0x12414c,%eax rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 1093f7: 0d 00 72 52 54 or $0x54527200,%eax 1093fc: 50 push %eax 1093fd: 89 55 dc mov %edx,-0x24(%ebp) 109400: e8 2f 20 00 00 call 10b434 rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 109405: 83 c4 20 add $0x20,%esp 109408: 85 c0 test %eax,%eax 10940a: 8b 55 dc mov -0x24(%ebp),%edx 10940d: 0f 84 de fe ff ff je 1092f1 rtems_fatal_error_occurred (sc); sc = rtems_task_start( tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 109413: 83 ec 0c sub $0xc,%esp 109416: 50 push %eax 109417: e8 e0 28 00 00 call 10bcfc /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 10941c: 83 ec 0c sub $0xc,%esp 10941f: 57 push %edi 109420: e8 8f ec ff ff call 1080b4 free((void *)(tty->rawInBuf.theBuf)); 109425: 5e pop %esi 109426: ff 75 c4 pushl -0x3c(%ebp) 109429: e8 86 ec ff ff call 1080b4 free(tty); 10942e: 5b pop %ebx 10942f: ff 75 e0 pushl -0x20(%ebp) 109432: e9 78 ff ff ff jmp 1093af /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 109437: 50 push %eax 109438: 50 push %eax 109439: 89 f8 mov %edi,%eax 10943b: 05 c8 00 00 00 add $0xc8,%eax 109440: 50 push %eax 109441: 6a 00 push $0x0 109443: 68 00 05 00 00 push $0x500 109448: 68 00 04 00 00 push $0x400 10944d: 6a 0a push $0xa rtems_build_name ('T', 'x', 'T', c), 10944f: 0f be 05 4c 41 12 00 movsbl 0x12414c,%eax /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 109456: 0d 00 54 78 54 or $0x54785400,%eax 10945b: 50 push %eax 10945c: 89 55 dc mov %edx,-0x24(%ebp) 10945f: e8 e8 23 00 00 call 10b84c TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) 109464: 83 c4 20 add $0x20,%esp 109467: 85 c0 test %eax,%eax 109469: 8b 55 dc mov -0x24(%ebp),%edx 10946c: 75 a5 jne 109413 <== NEVER TAKEN rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 10946e: 56 push %esi 10946f: 56 push %esi 109470: 8b 45 e0 mov -0x20(%ebp),%eax 109473: 05 c4 00 00 00 add $0xc4,%eax 109478: 50 push %eax 109479: 6a 00 push $0x0 10947b: 68 00 05 00 00 push $0x500 109480: 68 00 04 00 00 push $0x400 109485: 6a 09 push $0x9 rtems_build_name ('R', 'x', 'T', c), 109487: 0f be 05 4c 41 12 00 movsbl 0x12414c,%eax RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 10948e: 0d 00 54 78 52 or $0x52785400,%eax 109493: 50 push %eax 109494: 89 55 dc mov %edx,-0x24(%ebp) 109497: e8 b0 23 00 00 call 10b84c TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) 10949c: 83 c4 20 add $0x20,%esp 10949f: 85 c0 test %eax,%eax 1094a1: 8b 55 dc mov -0x24(%ebp),%edx 1094a4: 0f 84 29 fe ff ff je 1092d3 1094aa: e9 64 ff ff ff jmp 109413 <== NOT EXECUTED tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; 1094af: a3 90 63 12 00 mov %eax,0x126390 1094b4: e9 47 fd ff ff jmp 109200 =============================================================================== 00109acc : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 109acc: 55 push %ebp 109acd: 89 e5 mov %esp,%ebp 109acf: 57 push %edi 109ad0: 56 push %esi 109ad1: 53 push %ebx 109ad2: 83 ec 1c sub $0x1c,%esp 109ad5: 8b 45 08 mov 0x8(%ebp),%eax 109ad8: 8b 55 0c mov 0xc(%ebp),%edx 109adb: 89 55 e4 mov %edx,-0x1c(%ebp) 109ade: 8b 5d 10 mov 0x10(%ebp),%ebx const unsigned char *buf = _buf; 109ae1: 89 c6 mov %eax,%esi unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 109ae3: 8b 8b b4 00 00 00 mov 0xb4(%ebx),%ecx 109ae9: 85 c9 test %ecx,%ecx 109aeb: 0f 84 eb 00 00 00 je 109bdc (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; 109af1: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 109af7: 89 45 e0 mov %eax,-0x20(%ebp) while (len) { 109afa: 8b 55 e4 mov -0x1c(%ebp),%edx 109afd: 85 d2 test %edx,%edx 109aff: 0f 84 cf 00 00 00 je 109bd4 <== NEVER TAKEN 109b05: 8d 76 00 lea 0x0(%esi),%esi * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 109b08: 8b 45 e0 mov -0x20(%ebp),%eax 109b0b: 40 inc %eax 109b0c: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx 109b12: 31 d2 xor %edx,%edx 109b14: f7 f1 div %ecx 109b16: 89 55 dc mov %edx,-0x24(%ebp) 109b19: 89 55 e0 mov %edx,-0x20(%ebp) rtems_interrupt_disable (level); 109b1c: 9c pushf 109b1d: fa cli 109b1e: 5f pop %edi while (newHead == tty->rawOutBuf.Tail) { 109b1f: 8b 93 84 00 00 00 mov 0x84(%ebx),%edx 109b25: 3b 55 e0 cmp -0x20(%ebp),%edx 109b28: 75 3e jne 109b68 109b2a: 89 f8 mov %edi,%eax 109b2c: 89 f7 mov %esi,%edi 109b2e: 89 d6 mov %edx,%esi tty->rawOutBufState = rob_wait; 109b30: c7 83 94 00 00 00 02 movl $0x2,0x94(%ebx) 109b37: 00 00 00 rtems_interrupt_enable (level); 109b3a: 50 push %eax 109b3b: 9d popf sc = rtems_semaphore_obtain( 109b3c: 50 push %eax 109b3d: 6a 00 push $0x0 109b3f: 6a 00 push $0x0 109b41: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 109b47: e8 64 1b 00 00 call 10b6b0 tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 109b4c: 83 c4 10 add $0x10,%esp 109b4f: 85 c0 test %eax,%eax 109b51: 0f 85 a0 00 00 00 jne 109bf7 <== NEVER TAKEN rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 109b57: 9c pushf 109b58: fa cli 109b59: 58 pop %eax * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { 109b5a: 8b 93 84 00 00 00 mov 0x84(%ebx),%edx 109b60: 39 f2 cmp %esi,%edx 109b62: 74 cc je 109b30 <== NEVER TAKEN 109b64: 89 fe mov %edi,%esi 109b66: 89 c7 mov %eax,%edi tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 109b68: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 109b6e: 8b 4b 7c mov 0x7c(%ebx),%ecx 109b71: 8a 16 mov (%esi),%dl 109b73: 88 14 01 mov %dl,(%ecx,%eax,1) tty->rawOutBuf.Head = newHead; 109b76: 8b 45 dc mov -0x24(%ebp),%eax 109b79: 89 83 80 00 00 00 mov %eax,0x80(%ebx) if (tty->rawOutBufState == rob_idle) { 109b7f: 8b 8b 94 00 00 00 mov 0x94(%ebx),%ecx 109b85: 85 c9 test %ecx,%ecx 109b87: 75 23 jne 109bac /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 109b89: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 109b8f: a8 10 test $0x10,%al 109b91: 74 26 je 109bb9 <== ALWAYS TAKEN (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; 109b93: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 109b99: 83 c8 20 or $0x20,%eax 109b9c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 109ba2: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) 109ba9: 00 00 00 } rtems_interrupt_enable (level); 109bac: 57 push %edi 109bad: 9d popf if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 109bae: ff 4d e4 decl -0x1c(%ebp) 109bb1: 74 21 je 109bd4 tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 109bb3: 46 inc %esi 109bb4: e9 4f ff ff ff jmp 109b08 tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 109bb9: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { (*tty->device.write)(tty->minor, 109bbf: 52 push %edx 109bc0: 6a 01 push $0x1 109bc2: 03 43 7c add 0x7c(%ebx),%eax 109bc5: 50 push %eax 109bc6: ff 73 10 pushl 0x10(%ebx) 109bc9: ff 93 a4 00 00 00 call *0xa4(%ebx) 109bcf: 83 c4 10 add $0x10,%esp 109bd2: eb ce jmp 109ba2 tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 109bd4: 8d 65 f4 lea -0xc(%ebp),%esp 109bd7: 5b pop %ebx 109bd8: 5e pop %esi 109bd9: 5f pop %edi 109bda: c9 leave 109bdb: c3 ret unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); 109bdc: 89 55 10 mov %edx,0x10(%ebp) 109bdf: 89 45 0c mov %eax,0xc(%ebp) 109be2: 8b 43 10 mov 0x10(%ebx),%eax 109be5: 89 45 08 mov %eax,0x8(%ebp) 109be8: 8b 83 a4 00 00 00 mov 0xa4(%ebx),%eax tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } 109bee: 8d 65 f4 lea -0xc(%ebp),%esp 109bf1: 5b pop %ebx 109bf2: 5e pop %esi 109bf3: 5f pop %edi 109bf4: c9 leave unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); 109bf5: ff e0 jmp *%eax tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); sc = rtems_semaphore_obtain( tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 109bf7: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 109bfa: 50 push %eax <== NOT EXECUTED 109bfb: e8 fc 20 00 00 call 10bcfc <== NOT EXECUTED =============================================================================== 0010a1d8 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 10a1d8: 55 push %ebp 10a1d9: 89 e5 mov %esp,%ebp 10a1db: 57 push %edi 10a1dc: 56 push %esi 10a1dd: 53 push %ebx 10a1de: 83 ec 30 sub $0x30,%esp rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 10a1e1: 8b 55 08 mov 0x8(%ebp),%edx 10a1e4: 8b 02 mov (%edx),%eax 10a1e6: 8b 58 34 mov 0x34(%eax),%ebx uint32_t count = args->count; 10a1e9: 8b 4a 10 mov 0x10(%edx),%ecx 10a1ec: 89 4d dc mov %ecx,-0x24(%ebp) char *buffer = args->buffer; 10a1ef: 8b 42 0c mov 0xc(%edx),%eax 10a1f2: 89 45 d8 mov %eax,-0x28(%ebp) rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 10a1f5: 6a 00 push $0x0 10a1f7: 6a 00 push $0x0 10a1f9: ff 73 14 pushl 0x14(%ebx) 10a1fc: e8 af 14 00 00 call 10b6b0 10a201: 89 45 e0 mov %eax,-0x20(%ebp) if (sc != RTEMS_SUCCESSFUL) 10a204: 83 c4 10 add $0x10,%esp 10a207: 85 c0 test %eax,%eax 10a209: 75 35 jne 10a240 <== NEVER TAKEN return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 10a20b: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10a211: c1 e0 05 shl $0x5,%eax 10a214: 8b 80 28 60 12 00 mov 0x126028(%eax),%eax 10a21a: 85 c0 test %eax,%eax 10a21c: 74 2e je 10a24c sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 10a21e: 83 ec 08 sub $0x8,%esp 10a221: ff 75 08 pushl 0x8(%ebp) 10a224: 53 push %ebx 10a225: ff d0 call *%eax 10a227: 89 45 e0 mov %eax,-0x20(%ebp) tty->tty_rcvwakeup = 0; 10a22a: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10a231: 00 00 00 rtems_semaphore_release (tty->isem); 10a234: 59 pop %ecx 10a235: ff 73 14 pushl 0x14(%ebx) 10a238: e8 6f 15 00 00 call 10b7ac return sc; 10a23d: 83 c4 10 add $0x10,%esp } args->bytes_moved = args->count - count; tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } 10a240: 8b 45 e0 mov -0x20(%ebp),%eax 10a243: 8d 65 f4 lea -0xc(%ebp),%esp 10a246: 5b pop %ebx 10a247: 5e pop %esi 10a248: 5f pop %edi 10a249: c9 leave 10a24a: c3 ret 10a24b: 90 nop tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { 10a24c: 8b 53 20 mov 0x20(%ebx),%edx 10a24f: 39 53 24 cmp %edx,0x24(%ebx) 10a252: 74 5f je 10a2b3 <== ALWAYS TAKEN sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 10a254: 8b 45 dc mov -0x24(%ebp),%eax 10a257: 85 c0 test %eax,%eax 10a259: 74 29 je 10a284 <== NEVER TAKEN 10a25b: 8b 43 24 mov 0x24(%ebx),%eax 10a25e: 3b 43 20 cmp 0x20(%ebx),%eax 10a261: 7d 21 jge 10a284 <== NEVER TAKEN 10a263: 8b 55 d8 mov -0x28(%ebp),%edx 10a266: 8b 7d dc mov -0x24(%ebp),%edi 10a269: eb 06 jmp 10a271 10a26b: 90 nop 10a26c: 39 43 20 cmp %eax,0x20(%ebx) 10a26f: 7e 10 jle 10a281 *buffer++ = tty->cbuf[tty->cindex++]; 10a271: 8b 73 1c mov 0x1c(%ebx),%esi 10a274: 8a 0c 06 mov (%esi,%eax,1),%cl 10a277: 88 0a mov %cl,(%edx) 10a279: 42 inc %edx 10a27a: 40 inc %eax 10a27b: 89 43 24 mov %eax,0x24(%ebx) sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 10a27e: 4f dec %edi 10a27f: 75 eb jne 10a26c 10a281: 89 7d dc mov %edi,-0x24(%ebp) *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 10a284: 8b 55 08 mov 0x8(%ebp),%edx 10a287: 8b 42 10 mov 0x10(%edx),%eax 10a28a: 2b 45 dc sub -0x24(%ebp),%eax 10a28d: 89 42 18 mov %eax,0x18(%edx) tty->tty_rcvwakeup = 0; 10a290: c7 83 e4 00 00 00 00 movl $0x0,0xe4(%ebx) 10a297: 00 00 00 rtems_semaphore_release (tty->isem); 10a29a: 83 ec 0c sub $0xc,%esp 10a29d: ff 73 14 pushl 0x14(%ebx) 10a2a0: e8 07 15 00 00 call 10b7ac return sc; 10a2a5: 83 c4 10 add $0x10,%esp } 10a2a8: 8b 45 e0 mov -0x20(%ebp),%eax 10a2ab: 8d 65 f4 lea -0xc(%ebp),%esp 10a2ae: 5b pop %ebx 10a2af: 5e pop %esi 10a2b0: 5f pop %edi 10a2b1: c9 leave 10a2b2: c3 ret rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; 10a2b3: c7 43 20 00 00 00 00 movl $0x0,0x20(%ebx) 10a2ba: c7 43 24 00 00 00 00 movl $0x0,0x24(%ebx) tty->read_start_column = tty->column; 10a2c1: 8b 43 28 mov 0x28(%ebx),%eax 10a2c4: 89 43 2c mov %eax,0x2c(%ebx) if (tty->device.pollRead != NULL && 10a2c7: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax 10a2cd: 85 c0 test %eax,%eax 10a2cf: 74 0e je 10a2df 10a2d1: 8b 93 b4 00 00 00 mov 0xb4(%ebx),%edx 10a2d7: 85 d2 test %edx,%edx 10a2d9: 0f 84 82 01 00 00 je 10a461 * Fill the input buffer from the raw input queue */ static rtems_status_code fillBufferQueue (struct rtems_termios_tty *tty) { rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout; 10a2df: 8b 73 74 mov 0x74(%ebx),%esi rtems_status_code sc; int wait = (int)1; 10a2e2: c7 45 e4 01 00 00 00 movl $0x1,-0x1c(%ebp) if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)( 10a2e9: 8d 4b 49 lea 0x49(%ebx),%ecx 10a2ec: 89 4d d4 mov %ecx,-0x2c(%ebp) 10a2ef: 90 nop while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a2f0: 8b 53 5c mov 0x5c(%ebx),%edx 10a2f3: 8b 43 60 mov 0x60(%ebx),%eax 10a2f6: 39 c2 cmp %eax,%edx 10a2f8: 0f 84 06 01 00 00 je 10a404 (tty->ccount < (CBUFSIZE-1))) { 10a2fe: a1 40 41 12 00 mov 0x124140,%eax 10a303: 48 dec %eax while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a304: 3b 43 20 cmp 0x20(%ebx),%eax 10a307: 7f 3c jg 10a345 <== ALWAYS TAKEN 10a309: e9 f6 00 00 00 jmp 10a404 <== NOT EXECUTED 10a30e: 66 90 xchg %ax,%ax <== NOT EXECUTED } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) 10a310: 0f b6 c1 movzbl %cl,%eax 10a313: 89 da mov %ebx,%edx 10a315: e8 9e fd ff ff call 10a0b8 10a31a: 85 c0 test %eax,%eax 10a31c: 74 07 je 10a325 wait = 0; } else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) wait = 0; 10a31e: c7 45 e4 00 00 00 00 movl $0x0,-0x1c(%ebp) } timeout = tty->rawInBufSemaphoreTimeout; 10a325: 8b 73 70 mov 0x70(%ebx),%esi while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a328: 8b 53 5c mov 0x5c(%ebx),%edx 10a32b: 8b 43 60 mov 0x60(%ebx),%eax 10a32e: 39 c2 cmp %eax,%edx 10a330: 0f 84 ce 00 00 00 je 10a404 (tty->ccount < (CBUFSIZE-1))) { 10a336: a1 40 41 12 00 mov 0x124140,%eax 10a33b: 48 dec %eax while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a33c: 39 43 20 cmp %eax,0x20(%ebx) 10a33f: 0f 8d bf 00 00 00 jge 10a404 <== NEVER TAKEN (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 10a345: 8b 43 5c mov 0x5c(%ebx),%eax 10a348: 8b 4b 64 mov 0x64(%ebx),%ecx 10a34b: 40 inc %eax 10a34c: 31 d2 xor %edx,%edx 10a34e: f7 f1 div %ecx c = tty->rawInBuf.theBuf[newHead]; 10a350: 8b 43 58 mov 0x58(%ebx),%eax 10a353: 8a 0c 10 mov (%eax,%edx,1),%cl tty->rawInBuf.Head = newHead; 10a356: 89 53 5c mov %edx,0x5c(%ebx) if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 10a359: 8b 43 60 mov 0x60(%ebx),%eax 10a35c: 8b 7b 64 mov 0x64(%ebx),%edi % tty->rawInBuf.Size) 10a35f: 8b 73 64 mov 0x64(%ebx),%esi unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; c = tty->rawInBuf.theBuf[newHead]; tty->rawInBuf.Head = newHead; if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 10a362: 8d 04 07 lea (%edi,%eax,1),%eax 10a365: 29 d0 sub %edx,%eax % tty->rawInBuf.Size) 10a367: 31 d2 xor %edx,%edx 10a369: f7 f6 div %esi unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; c = tty->rawInBuf.theBuf[newHead]; tty->rawInBuf.Head = newHead; if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 10a36b: 3b 93 bc 00 00 00 cmp 0xbc(%ebx),%edx 10a371: 73 5d jae 10a3d0 <== NEVER TAKEN % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 10a373: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a379: 83 e0 fe and $0xfffffffe,%eax 10a37c: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 10a382: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a388: 25 02 02 00 00 and $0x202,%eax 10a38d: 3d 02 02 00 00 cmp $0x202,%eax 10a392: 0f 84 94 00 00 00 je 10a42c <== NEVER TAKEN && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)( tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { 10a398: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a39e: f6 c4 01 test $0x1,%ah 10a3a1: 74 2d je 10a3d0 <== ALWAYS TAKEN tty->flow_ctrl &= ~FL_IRTSOFF; 10a3a3: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a3a9: 83 e0 fb and $0xfffffffb,%eax <== NOT EXECUTED 10a3ac: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 10a3b2: 8b 83 b0 00 00 00 mov 0xb0(%ebx),%eax <== NOT EXECUTED 10a3b8: 85 c0 test %eax,%eax <== NOT EXECUTED 10a3ba: 74 14 je 10a3d0 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 10a3bc: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a3bf: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a3c2: 88 4d d0 mov %cl,-0x30(%ebp) <== NOT EXECUTED 10a3c5: ff d0 call *%eax <== NOT EXECUTED 10a3c7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a3ca: 8a 4d d0 mov -0x30(%ebp),%cl <== NOT EXECUTED 10a3cd: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 10a3d0: f6 43 3c 02 testb $0x2,0x3c(%ebx) 10a3d4: 0f 85 36 ff ff ff jne 10a310 <== ALWAYS TAKEN if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 10a3da: 0f b6 c1 movzbl %cl,%eax <== NOT EXECUTED 10a3dd: 89 da mov %ebx,%edx <== NOT EXECUTED 10a3df: e8 d4 fc ff ff call 10a0b8 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 10a3e4: 0f b6 43 47 movzbl 0x47(%ebx),%eax <== NOT EXECUTED 10a3e8: 39 43 20 cmp %eax,0x20(%ebx) <== NOT EXECUTED 10a3eb: 0f 8d 2d ff ff ff jge 10a31e <== NOT EXECUTED wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 10a3f1: 8b 73 70 mov 0x70(%ebx),%esi <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 10a3f4: 8b 53 5c mov 0x5c(%ebx),%edx <== NOT EXECUTED 10a3f7: 8b 43 60 mov 0x60(%ebx),%eax <== NOT EXECUTED 10a3fa: 39 c2 cmp %eax,%edx <== NOT EXECUTED 10a3fc: 0f 85 34 ff ff ff jne 10a336 <== NOT EXECUTED 10a402: 66 90 xchg %ax,%ax <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 10a404: 8b 4d e4 mov -0x1c(%ebp),%ecx 10a407: 85 c9 test %ecx,%ecx 10a409: 0f 84 45 fe ff ff je 10a254 sc = rtems_semaphore_obtain( 10a40f: 52 push %edx 10a410: 56 push %esi 10a411: ff 73 6c pushl 0x6c(%ebx) 10a414: ff 73 68 pushl 0x68(%ebx) 10a417: e8 94 12 00 00 call 10b6b0 tty->rawInBuf.Semaphore, tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 10a41c: 83 c4 10 add $0x10,%esp 10a41f: 85 c0 test %eax,%eax 10a421: 0f 84 c9 fe ff ff je 10a2f0 <== ALWAYS TAKEN 10a427: e9 28 fe ff ff jmp 10a254 <== NOT EXECUTED < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) 10a42c: 8b bb 94 00 00 00 mov 0x94(%ebx),%edi <== NOT EXECUTED 10a432: 85 ff test %edi,%edi <== NOT EXECUTED 10a434: 74 0e je 10a444 <== NOT EXECUTED || (tty->flow_ctrl & FL_OSTOP))) { 10a436: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10a43c: a8 20 test $0x20,%al <== NOT EXECUTED 10a43e: 0f 84 54 ff ff ff je 10a398 <== NOT EXECUTED /* XON should be sent now... */ (*tty->device.write)( 10a444: 56 push %esi <== NOT EXECUTED 10a445: 6a 01 push $0x1 <== NOT EXECUTED 10a447: ff 75 d4 pushl -0x2c(%ebp) <== NOT EXECUTED 10a44a: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10a44d: 88 4d d0 mov %cl,-0x30(%ebp) <== NOT EXECUTED 10a450: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED 10a456: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a459: 8a 4d d0 mov -0x30(%ebp),%cl <== NOT EXECUTED 10a45c: e9 6f ff ff ff jmp 10a3d0 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 10a461: f6 43 3c 02 testb $0x2,0x3c(%ebx) 10a465: 75 1d jne 10a484 <== NEVER TAKEN 10a467: eb 39 jmp 10a4a2 10a469: 8d 76 00 lea 0x0(%esi),%esi for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); } else { if (siproc (n, tty)) 10a46c: 0f b6 c0 movzbl %al,%eax 10a46f: 89 da mov %ebx,%edx 10a471: e8 42 fc ff ff call 10a0b8 10a476: 85 c0 test %eax,%eax 10a478: 0f 85 d6 fd ff ff jne 10a254 <== NEVER TAKEN static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 10a47e: 8b 83 a0 00 00 00 mov 0xa0(%ebx),%eax for (;;) { n = (*tty->device.pollRead)(tty->minor); 10a484: 83 ec 0c sub $0xc,%esp 10a487: ff 73 10 pushl 0x10(%ebx) 10a48a: ff d0 call *%eax if (n < 0) { 10a48c: 83 c4 10 add $0x10,%esp 10a48f: 85 c0 test %eax,%eax 10a491: 79 d9 jns 10a46c <== NEVER TAKEN rtems_task_wake_after (1); 10a493: 83 ec 0c sub $0xc,%esp 10a496: 6a 01 push $0x1 10a498: e8 cb 16 00 00 call 10bb68 10a49d: 83 c4 10 add $0x10,%esp 10a4a0: eb dc jmp 10a47e } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 10a4a2: e8 01 0b 00 00 call 10afa8 10a4a7: 89 c6 mov %eax,%esi 10a4a9: 8d 76 00 lea 0x0(%esi),%esi for (;;) { n = (*tty->device.pollRead)(tty->minor); 10a4ac: 83 ec 0c sub $0xc,%esp 10a4af: ff 73 10 pushl 0x10(%ebx) 10a4b2: ff 93 a0 00 00 00 call *0xa0(%ebx) if (n < 0) { 10a4b8: 83 c4 10 add $0x10,%esp 10a4bb: 85 c0 test %eax,%eax 10a4bd: 78 25 js 10a4e4 break; } } rtems_task_wake_after (1); } else { siproc (n, tty); 10a4bf: 0f b6 c0 movzbl %al,%eax 10a4c2: 89 da mov %ebx,%edx 10a4c4: e8 ef fb ff ff call 10a0b8 if (tty->ccount >= tty->termios.c_cc[VMIN]) 10a4c9: 8a 43 47 mov 0x47(%ebx),%al 10a4cc: 0f b6 d0 movzbl %al,%edx 10a4cf: 39 53 20 cmp %edx,0x20(%ebx) 10a4d2: 0f 8d 7c fd ff ff jge 10a254 <== NEVER TAKEN break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 10a4d8: 84 c0 test %al,%al 10a4da: 74 d0 je 10a4ac <== NEVER TAKEN 10a4dc: 80 7b 46 00 cmpb $0x0,0x46(%ebx) 10a4e0: 74 ca je 10a4ac <== NEVER TAKEN 10a4e2: eb be jmp 10a4a2 then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { if (tty->termios.c_cc[VMIN]) { 10a4e4: 80 7b 47 00 cmpb $0x0,0x47(%ebx) 10a4e8: 74 1d je 10a507 <== NEVER TAKEN if (tty->termios.c_cc[VTIME] && tty->ccount) { 10a4ea: 80 7b 46 00 cmpb $0x0,0x46(%ebx) 10a4ee: 74 08 je 10a4f8 <== NEVER TAKEN 10a4f0: 8b 43 20 mov 0x20(%ebx),%eax 10a4f3: 85 c0 test %eax,%eax 10a4f5: 75 1a jne 10a511 10a4f7: 90 nop now = rtems_clock_get_ticks_since_boot(); if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); 10a4f8: 83 ec 0c sub $0xc,%esp 10a4fb: 6a 01 push $0x1 10a4fd: e8 66 16 00 00 call 10bb68 10a502: 83 c4 10 add $0x10,%esp 10a505: eb a5 jmp 10a4ac if ((now - then) > tty->vtimeTicks) { break; } } } else { if (!tty->termios.c_cc[VTIME]) 10a507: 80 7b 46 00 cmpb $0x0,0x46(%ebx) <== NOT EXECUTED 10a50b: 0f 84 43 fd ff ff je 10a254 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 10a511: e8 92 0a 00 00 call 10afa8 if ((now - then) > tty->vtimeTicks) { 10a516: 29 f0 sub %esi,%eax 10a518: 3b 43 54 cmp 0x54(%ebx),%eax 10a51b: 76 db jbe 10a4f8 10a51d: e9 32 fd ff ff jmp 10a254 =============================================================================== 0010a8b8 : * in task-driven mode, this function is called in Tx task context * in interrupt-driven mode, this function is called in TxIRQ context */ int rtems_termios_refill_transmitter (struct rtems_termios_tty *tty) { 10a8b8: 55 push %ebp 10a8b9: 89 e5 mov %esp,%ebp 10a8bb: 57 push %edi 10a8bc: 56 push %esi 10a8bd: 53 push %ebx 10a8be: 83 ec 0c sub $0xc,%esp 10a8c1: 8b 5d 08 mov 0x8(%ebp),%ebx int nToSend; rtems_interrupt_level level; int len; /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) 10a8c4: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a8ca: 25 03 04 00 00 and $0x403,%eax 10a8cf: 3d 01 04 00 00 cmp $0x401,%eax 10a8d4: 0f 84 62 01 00 00 je 10aa3c <== NEVER TAKEN tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) == FL_ISNTXOF) { 10a8da: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a8e0: 83 e0 03 and $0x3,%eax 10a8e3: 83 f8 02 cmp $0x2,%eax 10a8e6: 0f 84 8c 01 00 00 je 10aa78 <== NEVER TAKEN tty->flow_ctrl &= ~FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 10a8ec: 8b 93 80 00 00 00 mov 0x80(%ebx),%edx 10a8f2: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 10a8f8: 39 c2 cmp %eax,%edx 10a8fa: 0f 84 a4 00 00 00 je 10a9a4 rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; } rtems_interrupt_disable(level); 10a900: 9c pushf 10a901: fa cli 10a902: 58 pop %eax len = tty->t_dqlen; 10a903: 8b b3 90 00 00 00 mov 0x90(%ebx),%esi tty->t_dqlen = 0; 10a909: c7 83 90 00 00 00 00 movl $0x0,0x90(%ebx) 10a910: 00 00 00 rtems_interrupt_enable(level); 10a913: 50 push %eax 10a914: 9d popf newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 10a915: 8b 83 84 00 00 00 mov 0x84(%ebx),%eax 10a91b: 8b 8b 88 00 00 00 mov 0x88(%ebx),%ecx 10a921: 8d 04 06 lea (%esi,%eax,1),%eax 10a924: 31 d2 xor %edx,%edx 10a926: f7 f1 div %ecx 10a928: 89 d6 mov %edx,%esi tty->rawOutBuf.Tail = newTail; 10a92a: 89 93 84 00 00 00 mov %edx,0x84(%ebx) if (tty->rawOutBufState == rob_wait) { 10a930: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx) 10a937: 0f 84 e7 00 00 00 je 10aa24 * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } if (newTail == tty->rawOutBuf.Head) { 10a93d: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 10a943: 39 f0 cmp %esi,%eax 10a945: 74 79 je 10a9c0 if ( tty->tty_snd.sw_pfn != NULL) { (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 10a947: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a94d: 25 10 02 00 00 and $0x210,%eax 10a952: 3d 10 02 00 00 cmp $0x210,%eax 10a957: 0f 84 57 01 00 00 je 10aab4 <== NEVER TAKEN nToSend = 0; } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 10a95d: 8b 83 80 00 00 00 mov 0x80(%ebx),%eax 10a963: 39 c6 cmp %eax,%esi 10a965: 0f 87 91 00 00 00 ja 10a9fc nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; 10a96b: 8b bb 80 00 00 00 mov 0x80(%ebx),%edi 10a971: 29 f7 sub %esi,%edi /* when flow control XON or XOF, don't send blocks of data */ /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { 10a973: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10a979: f6 c4 06 test $0x6,%ah 10a97c: 0f 85 91 00 00 00 jne 10aa13 10a982: 89 f8 mov %edi,%eax nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 10a984: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) 10a98b: 00 00 00 (*tty->device.write)( 10a98e: 52 push %edx 10a98f: 50 push %eax 10a990: 8b 43 7c mov 0x7c(%ebx),%eax 10a993: 01 f0 add %esi,%eax 10a995: 50 push %eax 10a996: ff 73 10 pushl 0x10(%ebx) 10a999: ff 93 a4 00 00 00 call *0xa4(%ebx) 10a99f: 83 c4 10 add $0x10,%esp 10a9a2: eb 48 jmp 10a9ec } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 10a9a4: 83 bb 94 00 00 00 02 cmpl $0x2,0x94(%ebx) 10a9ab: 0f 84 2b 01 00 00 je 10aadc <== NEVER TAKEN /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; 10a9b1: 31 ff xor %edi,%edi tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 10a9b3: 89 f8 mov %edi,%eax 10a9b5: 8d 65 f4 lea -0xc(%ebp),%esp 10a9b8: 5b pop %ebx 10a9b9: 5e pop %esi 10a9ba: 5f pop %edi 10a9bb: c9 leave 10a9bc: c3 ret 10a9bd: 8d 76 00 lea 0x0(%esi),%esi if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 10a9c0: c7 83 94 00 00 00 00 movl $0x0,0x94(%ebx) 10a9c7: 00 00 00 nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 10a9ca: 8b 83 d4 00 00 00 mov 0xd4(%ebx),%eax 10a9d0: 85 c0 test %eax,%eax 10a9d2: 0f 84 1c 01 00 00 je 10aaf4 <== ALWAYS TAKEN (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 10a9d8: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10a9db: ff b3 d8 00 00 00 pushl 0xd8(%ebx) <== NOT EXECUTED 10a9e1: 8d 53 30 lea 0x30(%ebx),%edx <== NOT EXECUTED 10a9e4: 52 push %edx <== NOT EXECUTED 10a9e5: ff d0 call *%eax <== NOT EXECUTED 10a9e7: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; nToSend = 0; 10a9ea: 31 ff xor %edi,%edi <== NOT EXECUTED } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)( tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 10a9ec: 89 b3 84 00 00 00 mov %esi,0x84(%ebx) } return nToSend; } 10a9f2: 89 f8 mov %edi,%eax 10a9f4: 8d 65 f4 lea -0xc(%ebp),%esp 10a9f7: 5b pop %ebx 10a9f8: 5e pop %esi 10a9f9: 5f pop %edi 10a9fa: c9 leave 10a9fb: c3 ret } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; 10a9fc: 8b bb 88 00 00 00 mov 0x88(%ebx),%edi 10aa02: 29 f7 sub %esi,%edi else nToSend = tty->rawOutBuf.Head - newTail; /* when flow control XON or XOF, don't send blocks of data */ /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { 10aa04: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax 10aa0a: f6 c4 06 test $0x6,%ah 10aa0d: 0f 84 6f ff ff ff je 10a982 <== ALWAYS TAKEN 10aa13: b8 01 00 00 00 mov $0x1,%eax nToSend = 1; 10aa18: bf 01 00 00 00 mov $0x1,%edi 10aa1d: e9 62 ff ff ff jmp 10a984 10aa22: 66 90 xchg %ax,%ax tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 10aa24: 83 ec 0c sub $0xc,%esp 10aa27: ff b3 8c 00 00 00 pushl 0x8c(%ebx) 10aa2d: e8 7a 0d 00 00 call 10b7ac 10aa32: 83 c4 10 add $0x10,%esp 10aa35: e9 03 ff ff ff jmp 10a93d 10aa3a: 66 90 xchg %ax,%ax /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); 10aa3c: 56 push %esi <== NOT EXECUTED 10aa3d: 6a 01 push $0x1 <== NOT EXECUTED 10aa3f: 8d 43 4a lea 0x4a(%ebx),%eax <== NOT EXECUTED 10aa42: 50 push %eax <== NOT EXECUTED 10aa43: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10aa46: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED rtems_interrupt_disable(level); 10aa4c: 9c pushf <== NOT EXECUTED 10aa4d: fa cli <== NOT EXECUTED 10aa4e: 5a pop %edx <== NOT EXECUTED tty->t_dqlen--; 10aa4f: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 10aa55: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10aa5b: 83 c8 02 or $0x2,%eax <== NOT EXECUTED 10aa5e: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED rtems_interrupt_enable(level); 10aa64: 52 push %edx <== NOT EXECUTED 10aa65: 9d popf <== NOT EXECUTED 10aa66: 83 c4 10 add $0x10,%esp <== NOT EXECUTED nToSend = 1; 10aa69: bf 01 00 00 00 mov $0x1,%edi <== NOT EXECUTED tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 10aa6e: 89 f8 mov %edi,%eax <== NOT EXECUTED 10aa70: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10aa73: 5b pop %ebx <== NOT EXECUTED 10aa74: 5e pop %esi <== NOT EXECUTED 10aa75: 5f pop %edi <== NOT EXECUTED 10aa76: c9 leave <== NOT EXECUTED 10aa77: c3 ret <== NOT EXECUTED * FIXME: this .write call will generate another * dequeue callback. This will advance the "Tail" in the data * buffer, although the corresponding data is not yet out! * Therefore the dequeue "length" should be reduced by 1 */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); 10aa78: 51 push %ecx <== NOT EXECUTED 10aa79: 6a 01 push $0x1 <== NOT EXECUTED 10aa7b: 8d 43 49 lea 0x49(%ebx),%eax <== NOT EXECUTED 10aa7e: 50 push %eax <== NOT EXECUTED 10aa7f: ff 73 10 pushl 0x10(%ebx) <== NOT EXECUTED 10aa82: ff 93 a4 00 00 00 call *0xa4(%ebx) <== NOT EXECUTED rtems_interrupt_disable(level); 10aa88: 9c pushf <== NOT EXECUTED 10aa89: fa cli <== NOT EXECUTED 10aa8a: 5a pop %edx <== NOT EXECUTED tty->t_dqlen--; 10aa8b: ff 8b 90 00 00 00 decl 0x90(%ebx) <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 10aa91: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10aa97: 83 e0 fd and $0xfffffffd,%eax <== NOT EXECUTED 10aa9a: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED rtems_interrupt_enable(level); 10aaa0: 52 push %edx <== NOT EXECUTED 10aaa1: 9d popf <== NOT EXECUTED 10aaa2: 83 c4 10 add $0x10,%esp <== NOT EXECUTED nToSend = 1; 10aaa5: bf 01 00 00 00 mov $0x1,%edi <== NOT EXECUTED tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } 10aaaa: 89 f8 mov %edi,%eax <== NOT EXECUTED 10aaac: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10aaaf: 5b pop %ebx <== NOT EXECUTED 10aab0: 5e pop %esi <== NOT EXECUTED 10aab1: 5f pop %edi <== NOT EXECUTED 10aab2: c9 leave <== NOT EXECUTED 10aab3: c3 ret <== NOT EXECUTED /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); 10aab4: 9c pushf <== NOT EXECUTED 10aab5: fa cli <== NOT EXECUTED 10aab6: 5a pop %edx <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 10aab7: 8b 83 b8 00 00 00 mov 0xb8(%ebx),%eax <== NOT EXECUTED 10aabd: 83 c8 20 or $0x20,%eax <== NOT EXECUTED 10aac0: 89 83 b8 00 00 00 mov %eax,0xb8(%ebx) <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 10aac6: c7 83 94 00 00 00 01 movl $0x1,0x94(%ebx) <== NOT EXECUTED 10aacd: 00 00 00 rtems_interrupt_enable(level); 10aad0: 52 push %edx <== NOT EXECUTED 10aad1: 9d popf <== NOT EXECUTED nToSend = 0; 10aad2: 31 ff xor %edi,%edi <== NOT EXECUTED 10aad4: e9 13 ff ff ff jmp 10a9ec <== NOT EXECUTED 10aad9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED */ if (tty->rawOutBufState == rob_wait) { /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 10aadc: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10aadf: ff b3 8c 00 00 00 pushl 0x8c(%ebx) <== NOT EXECUTED 10aae5: e8 c2 0c 00 00 call 10b7ac <== NOT EXECUTED 10aaea: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } return 0; 10aaed: 31 ff xor %edi,%edi <== NOT EXECUTED 10aaef: e9 bf fe ff ff jmp 10a9b3 <== NOT EXECUTED if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; nToSend = 0; 10aaf4: 31 ff xor %edi,%edi 10aaf6: e9 f1 fe ff ff jmp 10a9ec =============================================================================== 0010a84c : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 10a84c: 55 push %ebp 10a84d: 89 e5 mov %esp,%ebp 10a84f: 57 push %edi 10a850: 56 push %esi 10a851: 53 push %ebx 10a852: 83 ec 1c sub $0x1c,%esp 10a855: 8b 5d 08 mov 0x8(%ebp),%ebx 10a858: 8d 75 e0 lea -0x20(%ebp),%esi 10a85b: 8d 7d e7 lea -0x19(%ebp),%edi 10a85e: eb 14 jmp 10a874 } /* * do something */ c = tty->device.pollRead(tty->minor); 10a860: 83 ec 0c sub $0xc,%esp 10a863: ff 73 10 pushl 0x10(%ebx) 10a866: ff 93 a0 00 00 00 call *0xa0(%ebx) if (c != EOF) { 10a86c: 83 c4 10 add $0x10,%esp 10a86f: 83 f8 ff cmp $0xffffffff,%eax 10a872: 75 30 jne 10a8a4 while (1) { /* * wait for rtems event */ rtems_event_receive( 10a874: 56 push %esi 10a875: 6a 00 push $0x0 10a877: 6a 02 push $0x2 10a879: 6a 03 push $0x3 10a87b: e8 94 07 00 00 call 10b014 (TERMIOS_RX_PROC_EVENT | TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event ); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 10a880: 83 c4 10 add $0x10,%esp 10a883: f6 45 e0 01 testb $0x1,-0x20(%ebp) 10a887: 74 d7 je 10a860 <== ALWAYS TAKEN tty->rxTaskId = 0; 10a889: c7 83 c4 00 00 00 00 movl $0x0,0xc4(%ebx) <== NOT EXECUTED 10a890: 00 00 00 rtems_task_delete(RTEMS_SELF); 10a893: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10a896: 6a 00 push $0x0 <== NOT EXECUTED 10a898: e8 0f 11 00 00 call 10b9ac <== NOT EXECUTED 10a89d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a8a0: eb be jmp 10a860 <== NOT EXECUTED 10a8a2: 66 90 xchg %ax,%ax <== NOT EXECUTED c = tty->device.pollRead(tty->minor); if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; 10a8a4: 88 45 e7 mov %al,-0x19(%ebp) rtems_termios_enqueue_raw_characters ( tty,&c_buf,1); 10a8a7: 50 push %eax 10a8a8: 6a 01 push $0x1 10a8aa: 57 push %edi 10a8ab: 53 push %ebx 10a8ac: e8 8f fc ff ff call 10a540 10a8b1: 83 c4 10 add $0x10,%esp 10a8b4: eb be jmp 10a874 =============================================================================== 0010aafc : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 10aafc: 55 push %ebp 10aafd: 89 e5 mov %esp,%ebp 10aaff: 56 push %esi 10ab00: 53 push %ebx 10ab01: 83 ec 10 sub $0x10,%esp 10ab04: 8b 5d 08 mov 0x8(%ebp),%ebx 10ab07: 8d 75 f4 lea -0xc(%ebp),%esi 10ab0a: eb 28 jmp 10ab34 } /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 10ab0c: 8b 83 cc 00 00 00 mov 0xcc(%ebx),%eax 10ab12: c1 e0 05 shl $0x5,%eax 10ab15: 8b 80 34 60 12 00 mov 0x126034(%eax),%eax 10ab1b: 85 c0 test %eax,%eax 10ab1d: 74 09 je 10ab28 <== ALWAYS TAKEN rtems_termios_linesw[tty->t_line].l_start(tty); 10ab1f: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10ab22: 53 push %ebx <== NOT EXECUTED 10ab23: ff d0 call *%eax <== NOT EXECUTED 10ab25: 83 c4 10 add $0x10,%esp <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 10ab28: 83 ec 0c sub $0xc,%esp 10ab2b: 53 push %ebx 10ab2c: e8 87 fd ff ff call 10a8b8 } 10ab31: 83 c4 10 add $0x10,%esp while (1) { /* * wait for rtems event */ rtems_event_receive( 10ab34: 56 push %esi 10ab35: 6a 00 push $0x0 10ab37: 6a 02 push $0x2 10ab39: 6a 03 push $0x3 10ab3b: e8 d4 04 00 00 call 10b014 (TERMIOS_TX_START_EVENT | TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event ); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 10ab40: 83 c4 10 add $0x10,%esp 10ab43: f6 45 f4 01 testb $0x1,-0xc(%ebp) 10ab47: 74 c3 je 10ab0c <== ALWAYS TAKEN tty->txTaskId = 0; 10ab49: c7 83 c8 00 00 00 00 movl $0x0,0xc8(%ebx) <== NOT EXECUTED 10ab50: 00 00 00 rtems_task_delete(RTEMS_SELF); 10ab53: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10ab56: 6a 00 push $0x0 <== NOT EXECUTED 10ab58: e8 4f 0e 00 00 call 10b9ac <== NOT EXECUTED 10ab5d: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10ab60: eb aa jmp 10ab0c <== NOT EXECUTED =============================================================================== 0010a10c : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 10a10c: 55 push %ebp 10a10d: 89 e5 mov %esp,%ebp 10a10f: 57 push %edi 10a110: 56 push %esi 10a111: 53 push %ebx 10a112: 83 ec 20 sub $0x20,%esp 10a115: 8b 7d 08 mov 0x8(%ebp),%edi rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 10a118: 8b 07 mov (%edi),%eax 10a11a: 8b 70 34 mov 0x34(%eax),%esi rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 10a11d: 6a 00 push $0x0 10a11f: 6a 00 push $0x0 10a121: ff 76 18 pushl 0x18(%esi) 10a124: e8 87 15 00 00 call 10b6b0 10a129: 89 45 e4 mov %eax,-0x1c(%ebp) if (sc != RTEMS_SUCCESSFUL) 10a12c: 83 c4 10 add $0x10,%esp 10a12f: 85 c0 test %eax,%eax 10a131: 75 29 jne 10a15c <== NEVER TAKEN return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 10a133: 8b 86 cc 00 00 00 mov 0xcc(%esi),%eax 10a139: c1 e0 05 shl $0x5,%eax 10a13c: 8b 80 2c 60 12 00 mov 0x12602c(%eax),%eax 10a142: 85 c0 test %eax,%eax 10a144: 74 22 je 10a168 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 10a146: 83 ec 08 sub $0x8,%esp 10a149: 57 push %edi 10a14a: 56 push %esi 10a14b: ff d0 call *%eax 10a14d: 89 45 e4 mov %eax,-0x1c(%ebp) rtems_semaphore_release (tty->osem); 10a150: 5f pop %edi 10a151: ff 76 18 pushl 0x18(%esi) 10a154: e8 53 16 00 00 call 10b7ac return sc; 10a159: 83 c4 10 add $0x10,%esp rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); return sc; } 10a15c: 8b 45 e4 mov -0x1c(%ebp),%eax 10a15f: 8d 65 f4 lea -0xc(%ebp),%esp 10a162: 5b pop %ebx 10a163: 5e pop %esi 10a164: 5f pop %edi 10a165: c9 leave 10a166: c3 ret 10a167: 90 nop if (rtems_termios_linesw[tty->t_line].l_write != NULL) { sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); rtems_semaphore_release (tty->osem); return sc; } if (tty->termios.c_oflag & OPOST) { 10a168: f6 46 34 01 testb $0x1,0x34(%esi) 10a16c: 74 4e je 10a1bc <== NEVER TAKEN uint32_t count = args->count; 10a16e: 8b 47 10 mov 0x10(%edi),%eax 10a171: 89 45 e0 mov %eax,-0x20(%ebp) char *buffer = args->buffer; 10a174: 8b 47 0c mov 0xc(%edi),%eax while (count--) 10a177: 8b 5d e0 mov -0x20(%ebp),%ebx 10a17a: 85 db test %ebx,%ebx 10a17c: 74 56 je 10a1d4 <== NEVER TAKEN 10a17e: 31 db xor %ebx,%ebx 10a180: 89 7d dc mov %edi,-0x24(%ebp) 10a183: 89 c7 mov %eax,%edi 10a185: 8d 76 00 lea 0x0(%esi),%esi oproc (*buffer++, tty); 10a188: 0f b6 04 1f movzbl (%edi,%ebx,1),%eax 10a18c: 89 f2 mov %esi,%edx 10a18e: e8 6d fa ff ff call 109c00 10a193: 43 inc %ebx return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 10a194: 39 5d e0 cmp %ebx,-0x20(%ebp) 10a197: 75 ef jne 10a188 10a199: 8b 7d dc mov -0x24(%ebp),%edi 10a19c: 8b 47 10 mov 0x10(%edi),%eax oproc (*buffer++, tty); args->bytes_moved = args->count; 10a19f: 89 47 18 mov %eax,0x18(%edi) } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); 10a1a2: 83 ec 0c sub $0xc,%esp 10a1a5: ff 76 18 pushl 0x18(%esi) 10a1a8: e8 ff 15 00 00 call 10b7ac return sc; 10a1ad: 83 c4 10 add $0x10,%esp } 10a1b0: 8b 45 e4 mov -0x1c(%ebp),%eax 10a1b3: 8d 65 f4 lea -0xc(%ebp),%esp 10a1b6: 5b pop %ebx 10a1b7: 5e pop %esi 10a1b8: 5f pop %edi 10a1b9: c9 leave 10a1ba: c3 ret 10a1bb: 90 nop char *buffer = args->buffer; while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 10a1bc: 51 push %ecx <== NOT EXECUTED 10a1bd: 56 push %esi <== NOT EXECUTED 10a1be: ff 77 10 pushl 0x10(%edi) <== NOT EXECUTED 10a1c1: ff 77 0c pushl 0xc(%edi) <== NOT EXECUTED 10a1c4: e8 03 f9 ff ff call 109acc <== NOT EXECUTED args->bytes_moved = args->count; 10a1c9: 8b 47 10 mov 0x10(%edi),%eax <== NOT EXECUTED 10a1cc: 89 47 18 mov %eax,0x18(%edi) <== NOT EXECUTED 10a1cf: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10a1d2: eb ce jmp 10a1a2 <== NOT EXECUTED return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 10a1d4: 31 c0 xor %eax,%eax <== NOT EXECUTED 10a1d6: eb c7 jmp 10a19f <== NOT EXECUTED =============================================================================== 001186e0 : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 1186e0: 55 push %ebp 1186e1: 89 e5 mov %esp,%ebp 1186e3: 83 ec 1c sub $0x1c,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 1186e6: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 1186e9: 50 push %eax 1186ea: ff 75 08 pushl 0x8(%ebp) 1186ed: 68 80 0c 14 00 push $0x140c80 1186f2: e8 b5 2a 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 1186f7: 83 c4 10 add $0x10,%esp 1186fa: 8b 55 f4 mov -0xc(%ebp),%edx 1186fd: 85 d2 test %edx,%edx 1186ff: 74 07 je 118708 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118701: b8 04 00 00 00 mov $0x4,%eax } 118706: c9 leave 118707: c3 ret the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 118708: 83 78 38 04 cmpl $0x4,0x38(%eax) 11870c: 74 0f je 11871d <== NEVER TAKEN (void) _Watchdog_Remove( &the_timer->Ticker ); 11870e: 83 ec 0c sub $0xc,%esp 118711: 83 c0 10 add $0x10,%eax 118714: 50 push %eax 118715: e8 9a 46 00 00 call 11cdb4 <_Watchdog_Remove> 11871a: 83 c4 10 add $0x10,%esp _Thread_Enable_dispatch(); 11871d: e8 12 35 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118722: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118724: c9 leave 118725: c3 ret =============================================================================== 0010bffc : rtems_status_code rtems_timer_create( rtems_name name, rtems_id *id ) { 10bffc: 55 push %ebp 10bffd: 89 e5 mov %esp,%ebp 10bfff: 57 push %edi 10c000: 56 push %esi 10c001: 53 push %ebx 10c002: 83 ec 0c sub $0xc,%esp 10c005: 8b 5d 08 mov 0x8(%ebp),%ebx 10c008: 8b 75 0c mov 0xc(%ebp),%esi Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) 10c00b: 85 db test %ebx,%ebx 10c00d: 74 6d je 10c07c return RTEMS_INVALID_NAME; if ( !id ) 10c00f: 85 f6 test %esi,%esi 10c011: 0f 84 89 00 00 00 je 10c0a0 10c017: a1 10 75 12 00 mov 0x127510,%eax 10c01c: 40 inc %eax 10c01d: a3 10 75 12 00 mov %eax,0x127510 * 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 ); 10c022: 83 ec 0c sub $0xc,%esp 10c025: 68 a0 78 12 00 push $0x1278a0 10c02a: e8 55 0e 00 00 call 10ce84 <_Objects_Allocate> _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { 10c02f: 83 c4 10 add $0x10,%esp 10c032: 85 c0 test %eax,%eax 10c034: 74 56 je 10c08c _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } the_timer->the_class = TIMER_DORMANT; 10c036: 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; 10c03d: c7 40 18 00 00 00 00 movl $0x0,0x18(%eax) the_watchdog->routine = routine; 10c044: c7 40 2c 00 00 00 00 movl $0x0,0x2c(%eax) the_watchdog->id = id; 10c04b: c7 40 30 00 00 00 00 movl $0x0,0x30(%eax) the_watchdog->user_data = user_data; 10c052: 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 ), 10c059: 8b 50 08 mov 0x8(%eax),%edx Objects_Information *information, Objects_Control *the_object, Objects_Name name ) { _Objects_Set_local_object( 10c05c: 0f b7 fa movzwl %dx,%edi #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 10c05f: 8b 0d bc 78 12 00 mov 0x1278bc,%ecx 10c065: 89 04 b9 mov %eax,(%ecx,%edi,4) information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 10c068: 89 58 0c mov %ebx,0xc(%eax) &_Timer_Information, &the_timer->Object, (Objects_Name) name ); *id = the_timer->Object.id; 10c06b: 89 16 mov %edx,(%esi) _Thread_Enable_dispatch(); 10c06d: e8 52 1d 00 00 call 10ddc4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c072: 31 c0 xor %eax,%eax } 10c074: 8d 65 f4 lea -0xc(%ebp),%esp 10c077: 5b pop %ebx 10c078: 5e pop %esi 10c079: 5f pop %edi 10c07a: c9 leave 10c07b: c3 ret ) { Timer_Control *the_timer; if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; 10c07c: b8 03 00 00 00 mov $0x3,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c081: 8d 65 f4 lea -0xc(%ebp),%esp 10c084: 5b pop %ebx 10c085: 5e pop %esi 10c086: 5f pop %edi 10c087: c9 leave 10c088: c3 ret 10c089: 8d 76 00 lea 0x0(%esi),%esi _Thread_Disable_dispatch(); /* to prevent deletion */ the_timer = _Timer_Allocate(); if ( !the_timer ) { _Thread_Enable_dispatch(); 10c08c: e8 33 1d 00 00 call 10ddc4 <_Thread_Enable_dispatch> return RTEMS_TOO_MANY; 10c091: b8 05 00 00 00 mov $0x5,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c096: 8d 65 f4 lea -0xc(%ebp),%esp 10c099: 5b pop %ebx 10c09a: 5e pop %esi 10c09b: 5f pop %edi 10c09c: c9 leave 10c09d: c3 ret 10c09e: 66 90 xchg %ax,%ax if ( !rtems_is_name_valid( name ) ) return RTEMS_INVALID_NAME; if ( !id ) return RTEMS_INVALID_ADDRESS; 10c0a0: b8 09 00 00 00 mov $0x9,%eax ); *id = the_timer->Object.id; _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } 10c0a5: 8d 65 f4 lea -0xc(%ebp),%esp 10c0a8: 5b pop %ebx 10c0a9: 5e pop %esi 10c0aa: 5f pop %edi 10c0ab: c9 leave 10c0ac: c3 ret =============================================================================== 001187dc : */ rtems_status_code rtems_timer_delete( rtems_id id ) { 1187dc: 55 push %ebp 1187dd: 89 e5 mov %esp,%ebp 1187df: 53 push %ebx 1187e0: 83 ec 18 sub $0x18,%esp Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); 1187e3: 8d 45 f4 lea -0xc(%ebp),%eax Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 1187e6: 50 push %eax 1187e7: ff 75 08 pushl 0x8(%ebp) 1187ea: 68 80 0c 14 00 push $0x140c80 1187ef: e8 b8 29 00 00 call 11b1ac <_Objects_Get> 1187f4: 89 c3 mov %eax,%ebx switch ( location ) { 1187f6: 83 c4 10 add $0x10,%esp 1187f9: 8b 4d f4 mov -0xc(%ebp),%ecx 1187fc: 85 c9 test %ecx,%ecx 1187fe: 75 38 jne 118838 case OBJECTS_LOCAL: _Objects_Close( &_Timer_Information, &the_timer->Object ); 118800: 83 ec 08 sub $0x8,%esp 118803: 50 push %eax 118804: 68 80 0c 14 00 push $0x140c80 118809: e8 26 25 00 00 call 11ad34 <_Objects_Close> (void) _Watchdog_Remove( &the_timer->Ticker ); 11880e: 8d 43 10 lea 0x10(%ebx),%eax 118811: 89 04 24 mov %eax,(%esp) 118814: e8 9b 45 00 00 call 11cdb4 <_Watchdog_Remove> */ RTEMS_INLINE_ROUTINE void _Timer_Free ( Timer_Control *the_timer ) { _Objects_Free( &_Timer_Information, &the_timer->Object ); 118819: 58 pop %eax 11881a: 5a pop %edx 11881b: 53 push %ebx 11881c: 68 80 0c 14 00 push $0x140c80 118821: e8 0a 28 00 00 call 11b030 <_Objects_Free> _Timer_Free( the_timer ); _Thread_Enable_dispatch(); 118826: e8 09 34 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 11882b: 83 c4 10 add $0x10,%esp 11882e: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118830: 8b 5d fc mov -0x4(%ebp),%ebx 118833: c9 leave 118834: c3 ret 118835: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118838: b8 04 00 00 00 mov $0x4,%eax } 11883d: 8b 5d fc mov -0x4(%ebp),%ebx 118840: c9 leave 118841: c3 ret =============================================================================== 0010c0b0 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 10c0b0: 55 push %ebp 10c0b1: 89 e5 mov %esp,%ebp 10c0b3: 57 push %edi 10c0b4: 56 push %esi 10c0b5: 53 push %ebx 10c0b6: 83 ec 2c sub $0x2c,%esp 10c0b9: 8b 5d 0c mov 0xc(%ebp),%ebx 10c0bc: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) 10c0bf: 85 db test %ebx,%ebx 10c0c1: 0f 84 99 00 00 00 je 10c160 return RTEMS_INVALID_NUMBER; if ( !routine ) 10c0c7: 85 f6 test %esi,%esi 10c0c9: 0f 84 b1 00 00 00 je 10c180 Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) _Objects_Get( &_Timer_Information, id, location ); 10c0cf: 57 push %edi return RTEMS_INVALID_ADDRESS; the_timer = _Timer_Get( id, &location ); 10c0d0: 8d 45 e4 lea -0x1c(%ebp),%eax 10c0d3: 50 push %eax 10c0d4: ff 75 08 pushl 0x8(%ebp) 10c0d7: 68 a0 78 12 00 push $0x1278a0 10c0dc: e8 5b 12 00 00 call 10d33c <_Objects_Get> 10c0e1: 89 c7 mov %eax,%edi switch ( location ) { 10c0e3: 83 c4 10 add $0x10,%esp 10c0e6: 8b 4d e4 mov -0x1c(%ebp),%ecx 10c0e9: 85 c9 test %ecx,%ecx 10c0eb: 74 0f je 10c0fc #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 10c0ed: b8 04 00 00 00 mov $0x4,%eax } 10c0f2: 8d 65 f4 lea -0xc(%ebp),%esp 10c0f5: 5b pop %ebx 10c0f6: 5e pop %esi 10c0f7: 5f pop %edi 10c0f8: c9 leave 10c0f9: c3 ret 10c0fa: 66 90 xchg %ax,%ax the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 10c0fc: 8d 50 10 lea 0x10(%eax),%edx 10c0ff: 83 ec 0c sub $0xc,%esp 10c102: 52 push %edx 10c103: 89 55 d4 mov %edx,-0x2c(%ebp) 10c106: e8 a5 2b 00 00 call 10ecb0 <_Watchdog_Remove> _ISR_Disable( level ); 10c10b: 9c pushf 10c10c: fa cli 10c10d: 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 ) { 10c10e: 83 c4 10 add $0x10,%esp 10c111: 8b 57 18 mov 0x18(%edi),%edx 10c114: 85 d2 test %edx,%edx 10c116: 8b 55 d4 mov -0x2c(%ebp),%edx 10c119: 75 55 jne 10c170 /* * 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; 10c11b: 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; 10c122: c7 47 18 00 00 00 00 movl $0x0,0x18(%edi) the_watchdog->routine = routine; 10c129: 89 77 2c mov %esi,0x2c(%edi) the_watchdog->id = id; 10c12c: 8b 4d 08 mov 0x8(%ebp),%ecx 10c12f: 89 4f 30 mov %ecx,0x30(%edi) the_watchdog->user_data = user_data; 10c132: 8b 4d 14 mov 0x14(%ebp),%ecx 10c135: 89 4f 34 mov %ecx,0x34(%edi) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _ISR_Enable( level ); 10c138: 50 push %eax 10c139: 9d popf Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 10c13a: 89 5f 1c mov %ebx,0x1c(%edi) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 10c13d: 83 ec 08 sub $0x8,%esp 10c140: 52 push %edx 10c141: 68 1c 76 12 00 push $0x12761c 10c146: e8 25 2a 00 00 call 10eb70 <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_timer->Ticker, ticks ); _Thread_Enable_dispatch(); 10c14b: e8 74 1c 00 00 call 10ddc4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c150: 83 c4 10 add $0x10,%esp 10c153: 31 c0 xor %eax,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c155: 8d 65 f4 lea -0xc(%ebp),%esp 10c158: 5b pop %ebx 10c159: 5e pop %esi 10c15a: 5f pop %edi 10c15b: c9 leave 10c15c: c3 ret 10c15d: 8d 76 00 lea 0x0(%esi),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; 10c160: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c165: 8d 65 f4 lea -0xc(%ebp),%esp 10c168: 5b pop %ebx 10c169: 5e pop %esi 10c16a: 5f pop %edi 10c16b: c9 leave 10c16c: c3 ret 10c16d: 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 ); 10c170: 50 push %eax 10c171: 9d popf _Thread_Enable_dispatch(); 10c172: e8 4d 1c 00 00 call 10ddc4 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 10c177: 31 c0 xor %eax,%eax 10c179: e9 74 ff ff ff jmp 10c0f2 10c17e: 66 90 xchg %ax,%ax if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; if ( !routine ) return RTEMS_INVALID_ADDRESS; 10c180: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 10c185: 8d 65 f4 lea -0xc(%ebp),%esp 10c188: 5b pop %ebx 10c189: 5e pop %esi 10c18a: 5f pop %edi 10c18b: c9 leave 10c18c: c3 ret =============================================================================== 00118924 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 118924: 55 push %ebp 118925: 89 e5 mov %esp,%ebp 118927: 57 push %edi 118928: 56 push %esi 118929: 53 push %ebx 11892a: 83 ec 2c sub $0x2c,%esp 11892d: 8b 75 08 mov 0x8(%ebp),%esi 118930: 8b 7d 0c mov 0xc(%ebp),%edi 118933: 8b 5d 10 mov 0x10(%ebp),%ebx Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; if ( !_TOD_Is_set ) 118936: 80 3d 04 09 14 00 00 cmpb $0x0,0x140904 11893d: 75 0d jne 11894c return RTEMS_NOT_DEFINED; 11893f: b8 0b 00 00 00 mov $0xb,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118944: 8d 65 f4 lea -0xc(%ebp),%esp 118947: 5b pop %ebx 118948: 5e pop %esi 118949: 5f pop %edi 11894a: c9 leave 11894b: c3 ret rtems_interval seconds; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !_TOD_Validate( wall_time ) ) 11894c: 83 ec 0c sub $0xc,%esp 11894f: 57 push %edi 118950: e8 87 d4 ff ff call 115ddc <_TOD_Validate> 118955: 83 c4 10 add $0x10,%esp 118958: 84 c0 test %al,%al 11895a: 74 1e je 11897a return RTEMS_INVALID_CLOCK; if ( !routine ) 11895c: 85 db test %ebx,%ebx 11895e: 0f 84 a4 00 00 00 je 118a08 return RTEMS_INVALID_ADDRESS; seconds = _TOD_To_seconds( wall_time ); 118964: 83 ec 0c sub $0xc,%esp 118967: 57 push %edi 118968: e8 e3 d3 ff ff call 115d50 <_TOD_To_seconds> 11896d: 89 c7 mov %eax,%edi if ( seconds <= _TOD_Seconds_since_epoch() ) 11896f: 83 c4 10 add $0x10,%esp 118972: 3b 05 c4 09 14 00 cmp 0x1409c4,%eax 118978: 77 0e ja 118988 return RTEMS_INVALID_CLOCK; 11897a: b8 14 00 00 00 mov $0x14,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 11897f: 8d 65 f4 lea -0xc(%ebp),%esp 118982: 5b pop %ebx 118983: 5e pop %esi 118984: 5f pop %edi 118985: c9 leave 118986: c3 ret 118987: 90 nop 118988: 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 ); 118989: 8d 45 e4 lea -0x1c(%ebp),%eax 11898c: 50 push %eax 11898d: 56 push %esi 11898e: 68 80 0c 14 00 push $0x140c80 118993: e8 14 28 00 00 call 11b1ac <_Objects_Get> switch ( location ) { 118998: 83 c4 10 add $0x10,%esp 11899b: 8b 4d e4 mov -0x1c(%ebp),%ecx 11899e: 85 c9 test %ecx,%ecx 1189a0: 75 5a jne 1189fc case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 1189a2: 8d 48 10 lea 0x10(%eax),%ecx 1189a5: 83 ec 0c sub $0xc,%esp 1189a8: 51 push %ecx 1189a9: 89 45 d0 mov %eax,-0x30(%ebp) 1189ac: 89 4d d4 mov %ecx,-0x2c(%ebp) 1189af: e8 00 44 00 00 call 11cdb4 <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY; 1189b4: 8b 55 d0 mov -0x30(%ebp),%edx 1189b7: 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; 1189be: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 1189c5: 89 5a 2c mov %ebx,0x2c(%edx) the_watchdog->id = id; 1189c8: 89 72 30 mov %esi,0x30(%edx) the_watchdog->user_data = user_data; 1189cb: 8b 45 14 mov 0x14(%ebp),%eax 1189ce: 89 42 34 mov %eax,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); _Watchdog_Insert_seconds( 1189d1: 2b 3d c4 09 14 00 sub 0x1409c4,%edi 1189d7: 89 7a 1c mov %edi,0x1c(%edx) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog ); 1189da: 58 pop %eax 1189db: 5a pop %edx 1189dc: 8b 4d d4 mov -0x2c(%ebp),%ecx 1189df: 51 push %ecx 1189e0: 68 f0 09 14 00 push $0x1409f0 1189e5: e8 8a 42 00 00 call 11cc74 <_Watchdog_Insert> &the_timer->Ticker, seconds - _TOD_Seconds_since_epoch() ); _Thread_Enable_dispatch(); 1189ea: e8 45 32 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 1189ef: 83 c4 10 add $0x10,%esp 1189f2: 31 c0 xor %eax,%eax 1189f4: e9 4b ff ff ff jmp 118944 1189f9: 8d 76 00 lea 0x0(%esi),%esi #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 1189fc: b8 04 00 00 00 mov $0x4,%eax 118a01: e9 3e ff ff ff jmp 118944 118a06: 66 90 xchg %ax,%ax if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; if ( !routine ) return RTEMS_INVALID_ADDRESS; 118a08: b8 09 00 00 00 mov $0x9,%eax 118a0d: e9 32 ff ff ff jmp 118944 =============================================================================== 001190bc : rtems_status_code rtems_timer_initiate_server( uint32_t priority, uint32_t stack_size, rtems_attribute attribute_set ) { 1190bc: 55 push %ebp 1190bd: 89 e5 mov %esp,%ebp 1190bf: 56 push %esi 1190c0: 53 push %ebx 1190c1: 83 ec 10 sub $0x10,%esp 1190c4: 8b 45 08 mov 0x8(%ebp),%eax 1190c7: 85 c0 test %eax,%eax 1190c9: 74 41 je 11910c ( the_priority <= RTEMS_MAXIMUM_PRIORITY ) ); 1190cb: 0f b6 15 14 82 13 00 movzbl 0x138214,%edx */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 1190d2: 39 d0 cmp %edx,%eax 1190d4: 76 42 jbe 119118 * 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 ) 1190d6: 40 inc %eax 1190d7: 75 33 jne 11910c return RTEMS_INVALID_PRIORITY; _priority = 0; 1190d9: 31 f6 xor %esi,%esi 1190db: 8b 15 f0 08 14 00 mov 0x1408f0,%edx 1190e1: 42 inc %edx 1190e2: 89 15 f0 08 14 00 mov %edx,0x1408f0 /* * Just to make sure this is only called once. */ _Thread_Disable_dispatch(); tmpInitialized = initialized; 1190e8: 8a 1d 20 c2 13 00 mov 0x13c220,%bl initialized = true; 1190ee: c6 05 20 c2 13 00 01 movb $0x1,0x13c220 _Thread_Enable_dispatch(); 1190f5: e8 3a 2b 00 00 call 11bc34 <_Thread_Enable_dispatch> if ( tmpInitialized ) 1190fa: 84 db test %bl,%bl 1190fc: 74 1e je 11911c return RTEMS_INCORRECT_STATE; 1190fe: b8 0e 00 00 00 mov $0xe,%eax initialized = false; } #endif return status; } 119103: 8d 65 f8 lea -0x8(%ebp),%esp 119106: 5b pop %ebx 119107: 5e pop %esi 119108: c9 leave 119109: c3 ret 11910a: 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; 11910c: b8 13 00 00 00 mov $0x13,%eax initialized = false; } #endif return status; } 119111: 8d 65 f8 lea -0x8(%ebp),%esp 119114: 5b pop %ebx 119115: 5e pop %esi 119116: c9 leave 119117: c3 ret 119118: 89 c6 mov %eax,%esi 11911a: eb bf jmp 1190db * 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( 11911c: 83 ec 08 sub $0x8,%esp 11911f: 8d 45 f4 lea -0xc(%ebp),%eax 119122: 50 push %eax 119123: 8b 45 10 mov 0x10(%ebp),%eax 119126: 80 cc 80 or $0x80,%ah 119129: 50 push %eax 11912a: 68 00 01 00 00 push $0x100 11912f: ff 75 0c pushl 0xc(%ebp) 119132: 56 push %esi 119133: 68 45 4d 49 54 push $0x54494d45 119138: e8 bb ec ff ff call 117df8 /* user may want floating point but we need */ /* system task specified for 0 priority */ attribute_set | RTEMS_SYSTEM_TASK, &id /* get the id back */ ); if (status) { 11913d: 83 c4 20 add $0x20,%esp 119140: 85 c0 test %eax,%eax 119142: 74 10 je 119154 initialized = false; 119144: c6 05 20 c2 13 00 00 movb $0x0,0x13c220 initialized = false; } #endif return status; } 11914b: 8d 65 f8 lea -0x8(%ebp),%esp 11914e: 5b pop %ebx 11914f: 5e pop %esi 119150: c9 leave 119151: c3 ret 119152: 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) 119154: 8b 45 f4 mov -0xc(%ebp),%eax */ #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return NULL; #endif return information->local_table[ index ]; 119157: 0f b7 c8 movzwl %ax,%ecx 11915a: 8b 15 9c 08 14 00 mov 0x14089c,%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( 119160: 8b 14 8a mov (%edx,%ecx,4),%edx 119163: 89 15 a0 c1 13 00 mov %edx,0x13c1a0 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 119169: c7 05 d0 c1 13 00 d4 movl $0x13c1d4,0x13c1d0 119170: c1 13 00 head->previous = NULL; 119173: c7 05 d4 c1 13 00 00 movl $0x0,0x13c1d4 11917a: 00 00 00 tail->previous = head; 11917d: c7 05 d8 c1 13 00 d0 movl $0x13c1d0,0x13c1d8 119184: c1 13 00 ) { Chain_Node *head = _Chain_Head( the_chain ); Chain_Node *tail = _Chain_Tail( the_chain ); head->next = tail; 119187: c7 05 08 c2 13 00 0c movl $0x13c20c,0x13c208 11918e: c2 13 00 head->previous = NULL; 119191: c7 05 0c c2 13 00 00 movl $0x0,0x13c20c 119198: 00 00 00 tail->previous = head; 11919b: c7 05 10 c2 13 00 08 movl $0x13c208,0x13c210 1191a2: c2 13 00 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 1191a5: c7 05 b0 c1 13 00 00 movl $0x0,0x13c1b0 1191ac: 00 00 00 the_watchdog->routine = routine; 1191af: c7 05 c4 c1 13 00 80 movl $0x11ba80,0x13c1c4 1191b6: ba 11 00 the_watchdog->id = id; 1191b9: a3 c8 c1 13 00 mov %eax,0x13c1c8 the_watchdog->user_data = user_data; 1191be: c7 05 cc c1 13 00 00 movl $0x0,0x13c1cc 1191c5: 00 00 00 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 1191c8: c7 05 e8 c1 13 00 00 movl $0x0,0x13c1e8 1191cf: 00 00 00 the_watchdog->routine = routine; 1191d2: c7 05 fc c1 13 00 80 movl $0x11ba80,0x13c1fc 1191d9: ba 11 00 the_watchdog->id = id; 1191dc: a3 00 c2 13 00 mov %eax,0x13c200 the_watchdog->user_data = user_data; 1191e1: c7 05 04 c2 13 00 00 movl $0x0,0x13c204 1191e8: 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; 1191eb: c7 05 a4 c1 13 00 8c movl $0x118f8c,0x13c1a4 1191f2: 8f 11 00 ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot; 1191f5: 8b 15 64 0a 14 00 mov 0x140a64,%edx 1191fb: 89 15 dc c1 13 00 mov %edx,0x13c1dc ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 119201: 8b 15 c4 09 14 00 mov 0x1409c4,%edx 119207: 89 15 14 c2 13 00 mov %edx,0x13c214 ts->insert_chain = NULL; 11920d: c7 05 18 c2 13 00 00 movl $0x0,0x13c218 119214: 00 00 00 ts->active = false; 119217: c6 05 1c c2 13 00 00 movb $0x0,0x13c21c /* * The default timer server is now available. */ _Timer_server = ts; 11921e: c7 05 c0 0c 14 00 a0 movl $0x13c1a0,0x140cc0 119225: c1 13 00 /* * Start the timer server */ status = rtems_task_start( 119228: 53 push %ebx 119229: 68 a0 c1 13 00 push $0x13c1a0 11922e: 68 c4 8d 11 00 push $0x118dc4 119233: 50 push %eax 119234: e8 7f f2 ff ff call 1184b8 if (status) { initialized = false; } #endif return status; 119239: 83 c4 10 add $0x10,%esp 11923c: e9 d0 fe ff ff jmp 119111 =============================================================================== 00118a9c : */ rtems_status_code rtems_timer_reset( rtems_id id ) { 118a9c: 55 push %ebp 118a9d: 89 e5 mov %esp,%ebp 118a9f: 56 push %esi 118aa0: 53 push %ebx 118aa1: 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 ); 118aa4: 8d 45 f4 lea -0xc(%ebp),%eax 118aa7: 50 push %eax 118aa8: ff 75 08 pushl 0x8(%ebp) 118aab: 68 80 0c 14 00 push $0x140c80 118ab0: e8 f7 26 00 00 call 11b1ac <_Objects_Get> 118ab5: 89 c3 mov %eax,%ebx switch ( location ) { 118ab7: 83 c4 10 add $0x10,%esp 118aba: 8b 45 f4 mov -0xc(%ebp),%eax 118abd: 85 c0 test %eax,%eax 118abf: 74 0f je 118ad0 #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118ac1: b8 04 00 00 00 mov $0x4,%eax } 118ac6: 8d 65 f8 lea -0x8(%ebp),%esp 118ac9: 5b pop %ebx 118aca: 5e pop %esi 118acb: c9 leave 118acc: c3 ret 118acd: 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 ) { 118ad0: 8b 43 38 mov 0x38(%ebx),%eax 118ad3: 85 c0 test %eax,%eax 118ad5: 74 1d je 118af4 _Watchdog_Remove( &the_timer->Ticker ); _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); } else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) { 118ad7: 48 dec %eax 118ad8: 74 3a je 118b14 /* * 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; 118ada: b8 0b 00 00 00 mov $0xb,%eax } _Thread_Enable_dispatch(); 118adf: 89 45 e4 mov %eax,-0x1c(%ebp) 118ae2: e8 4d 31 00 00 call 11bc34 <_Thread_Enable_dispatch> return status; 118ae7: 8b 45 e4 mov -0x1c(%ebp),%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118aea: 8d 65 f8 lea -0x8(%ebp),%esp 118aed: 5b pop %ebx 118aee: 5e pop %esi 118aef: c9 leave 118af0: c3 ret 118af1: 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 ); 118af4: 83 c3 10 add $0x10,%ebx 118af7: 83 ec 0c sub $0xc,%esp 118afa: 53 push %ebx 118afb: e8 b4 42 00 00 call 11cdb4 <_Watchdog_Remove> _Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker ); 118b00: 59 pop %ecx 118b01: 5e pop %esi 118b02: 53 push %ebx 118b03: 68 fc 09 14 00 push $0x1409fc 118b08: e8 67 41 00 00 call 11cc74 <_Watchdog_Insert> 118b0d: 83 c4 10 add $0x10,%esp rtems_id id ) { Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; 118b10: 31 c0 xor %eax,%eax 118b12: eb cb jmp 118adf 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; 118b14: 8b 35 c0 0c 14 00 mov 0x140cc0,%esi if ( !timer_server ) { _Thread_Enable_dispatch(); return RTEMS_INCORRECT_STATE; } #endif _Watchdog_Remove( &the_timer->Ticker ); 118b1a: 83 ec 0c sub $0xc,%esp 118b1d: 8d 43 10 lea 0x10(%ebx),%eax 118b20: 50 push %eax 118b21: e8 8e 42 00 00 call 11cdb4 <_Watchdog_Remove> (*timer_server->schedule_operation)( timer_server, the_timer ); 118b26: 58 pop %eax 118b27: 5a pop %edx 118b28: 53 push %ebx 118b29: 56 push %esi 118b2a: ff 56 04 call *0x4(%esi) 118b2d: 83 c4 10 add $0x10,%esp rtems_id id ) { Timer_Control *the_timer; Objects_Locations location; rtems_status_code status = RTEMS_SUCCESSFUL; 118b30: 31 c0 xor %eax,%eax 118b32: eb ab jmp 118adf =============================================================================== 00118b34 : rtems_id id, rtems_interval ticks, rtems_timer_service_routine_entry routine, void *user_data ) { 118b34: 55 push %ebp 118b35: 89 e5 mov %esp,%ebp 118b37: 57 push %edi 118b38: 56 push %esi 118b39: 53 push %ebx 118b3a: 83 ec 2c sub $0x2c,%esp 118b3d: 8b 7d 0c mov 0xc(%ebp),%edi 118b40: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server; 118b43: 8b 1d c0 0c 14 00 mov 0x140cc0,%ebx if ( !timer_server ) 118b49: 85 db test %ebx,%ebx 118b4b: 0f 84 9f 00 00 00 je 118bf0 return RTEMS_INCORRECT_STATE; if ( !routine ) 118b51: 85 f6 test %esi,%esi 118b53: 0f 84 a3 00 00 00 je 118bfc return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) 118b59: 85 ff test %edi,%edi 118b5b: 75 0f jne 118b6c return RTEMS_INVALID_NUMBER; 118b5d: b8 0a 00 00 00 mov $0xa,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118b62: 8d 65 f4 lea -0xc(%ebp),%esp 118b65: 5b pop %ebx 118b66: 5e pop %esi 118b67: 5f pop %edi 118b68: c9 leave 118b69: c3 ret 118b6a: 66 90 xchg %ax,%ax 118b6c: 52 push %edx return RTEMS_INVALID_ADDRESS; if ( ticks == 0 ) return RTEMS_INVALID_NUMBER; the_timer = _Timer_Get( id, &location ); 118b6d: 8d 45 e4 lea -0x1c(%ebp),%eax 118b70: 50 push %eax 118b71: ff 75 08 pushl 0x8(%ebp) 118b74: 68 80 0c 14 00 push $0x140c80 118b79: e8 2e 26 00 00 call 11b1ac <_Objects_Get> 118b7e: 89 c2 mov %eax,%edx switch ( location ) { 118b80: 83 c4 10 add $0x10,%esp 118b83: 8b 45 e4 mov -0x1c(%ebp),%eax 118b86: 85 c0 test %eax,%eax 118b88: 75 56 jne 118be0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 118b8a: 83 ec 0c sub $0xc,%esp 118b8d: 8d 42 10 lea 0x10(%edx),%eax 118b90: 50 push %eax 118b91: 89 55 d4 mov %edx,-0x2c(%ebp) 118b94: e8 1b 42 00 00 call 11cdb4 <_Watchdog_Remove> _ISR_Disable( level ); 118b99: 9c pushf 118b9a: fa cli 118b9b: 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 ) { 118b9c: 83 c4 10 add $0x10,%esp 118b9f: 8b 55 d4 mov -0x2c(%ebp),%edx 118ba2: 8b 4a 18 mov 0x18(%edx),%ecx 118ba5: 85 c9 test %ecx,%ecx 118ba7: 75 5f jne 118c08 /* * 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; 118ba9: 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; 118bb0: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 118bb7: 89 72 2c mov %esi,0x2c(%edx) the_watchdog->id = id; 118bba: 8b 4d 08 mov 0x8(%ebp),%ecx 118bbd: 89 4a 30 mov %ecx,0x30(%edx) the_watchdog->user_data = user_data; 118bc0: 8b 4d 14 mov 0x14(%ebp),%ecx 118bc3: 89 4a 34 mov %ecx,0x34(%edx) _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = ticks; 118bc6: 89 7a 1c mov %edi,0x1c(%edx) _ISR_Enable( level ); 118bc9: 50 push %eax 118bca: 9d popf (*timer_server->schedule_operation)( timer_server, the_timer ); 118bcb: 83 ec 08 sub $0x8,%esp 118bce: 52 push %edx 118bcf: 53 push %ebx 118bd0: ff 53 04 call *0x4(%ebx) _Thread_Enable_dispatch(); 118bd3: e8 5c 30 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118bd8: 83 c4 10 add $0x10,%esp 118bdb: 31 c0 xor %eax,%eax 118bdd: eb 83 jmp 118b62 118bdf: 90 nop #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118be0: b8 04 00 00 00 mov $0x4,%eax } 118be5: 8d 65 f4 lea -0xc(%ebp),%esp 118be8: 5b pop %ebx 118be9: 5e pop %esi 118bea: 5f pop %edi 118beb: c9 leave 118bec: c3 ret 118bed: 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; 118bf0: b8 0e 00 00 00 mov $0xe,%eax 118bf5: e9 68 ff ff ff jmp 118b62 118bfa: 66 90 xchg %ax,%ax if ( !routine ) return RTEMS_INVALID_ADDRESS; 118bfc: b8 09 00 00 00 mov $0x9,%eax 118c01: e9 5c ff ff ff jmp 118b62 118c06: 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 ); 118c08: 50 push %eax 118c09: 9d popf _Thread_Enable_dispatch(); 118c0a: e8 25 30 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118c0f: 31 c0 xor %eax,%eax 118c11: e9 4c ff ff ff jmp 118b62 =============================================================================== 00118c18 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 118c18: 55 push %ebp 118c19: 89 e5 mov %esp,%ebp 118c1b: 57 push %edi 118c1c: 56 push %esi 118c1d: 53 push %ebx 118c1e: 83 ec 2c sub $0x2c,%esp 118c21: 8b 7d 0c mov 0xc(%ebp),%edi 118c24: 8b 75 10 mov 0x10(%ebp),%esi Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 118c27: 8b 1d c0 0c 14 00 mov 0x140cc0,%ebx if ( !timer_server ) 118c2d: 85 db test %ebx,%ebx 118c2f: 0f 84 d7 00 00 00 je 118d0c return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 118c35: 80 3d 04 09 14 00 00 cmpb $0x0,0x140904 118c3c: 0f 84 aa 00 00 00 je 118cec <== NEVER TAKEN return RTEMS_NOT_DEFINED; if ( !routine ) 118c42: 85 f6 test %esi,%esi 118c44: 0f 84 b2 00 00 00 je 118cfc return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 118c4a: 83 ec 0c sub $0xc,%esp 118c4d: 57 push %edi 118c4e: e8 89 d1 ff ff call 115ddc <_TOD_Validate> 118c53: 83 c4 10 add $0x10,%esp 118c56: 84 c0 test %al,%al 118c58: 75 0e jne 118c68 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); if ( seconds <= _TOD_Seconds_since_epoch() ) return RTEMS_INVALID_CLOCK; 118c5a: b8 14 00 00 00 mov $0x14,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118c5f: 8d 65 f4 lea -0xc(%ebp),%esp 118c62: 5b pop %ebx 118c63: 5e pop %esi 118c64: 5f pop %edi 118c65: c9 leave 118c66: c3 ret 118c67: 90 nop return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 118c68: 83 ec 0c sub $0xc,%esp 118c6b: 57 push %edi 118c6c: e8 df d0 ff ff call 115d50 <_TOD_To_seconds> 118c71: 89 c7 mov %eax,%edi if ( seconds <= _TOD_Seconds_since_epoch() ) 118c73: 83 c4 10 add $0x10,%esp 118c76: 3b 05 c4 09 14 00 cmp 0x1409c4,%eax 118c7c: 76 dc jbe 118c5a 118c7e: 52 push %edx return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); 118c7f: 8d 45 e4 lea -0x1c(%ebp),%eax 118c82: 50 push %eax 118c83: ff 75 08 pushl 0x8(%ebp) 118c86: 68 80 0c 14 00 push $0x140c80 118c8b: e8 1c 25 00 00 call 11b1ac <_Objects_Get> 118c90: 89 c2 mov %eax,%edx switch ( location ) { 118c92: 83 c4 10 add $0x10,%esp 118c95: 8b 45 e4 mov -0x1c(%ebp),%eax 118c98: 85 c0 test %eax,%eax 118c9a: 75 7c jne 118d18 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 118c9c: 83 ec 0c sub $0xc,%esp 118c9f: 8d 42 10 lea 0x10(%edx),%eax 118ca2: 50 push %eax 118ca3: 89 55 d4 mov %edx,-0x2c(%ebp) 118ca6: e8 09 41 00 00 call 11cdb4 <_Watchdog_Remove> the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 118cab: 8b 55 d4 mov -0x2c(%ebp),%edx 118cae: 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; 118cb5: c7 42 18 00 00 00 00 movl $0x0,0x18(%edx) the_watchdog->routine = routine; 118cbc: 89 72 2c mov %esi,0x2c(%edx) the_watchdog->id = id; 118cbf: 8b 45 08 mov 0x8(%ebp),%eax 118cc2: 89 42 30 mov %eax,0x30(%edx) the_watchdog->user_data = user_data; 118cc5: 8b 45 14 mov 0x14(%ebp),%eax 118cc8: 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(); 118ccb: 2b 3d c4 09 14 00 sub 0x1409c4,%edi 118cd1: 89 7a 1c mov %edi,0x1c(%edx) (*timer_server->schedule_operation)( timer_server, the_timer ); 118cd4: 58 pop %eax 118cd5: 59 pop %ecx 118cd6: 52 push %edx 118cd7: 53 push %ebx 118cd8: ff 53 04 call *0x4(%ebx) _Thread_Enable_dispatch(); 118cdb: e8 54 2f 00 00 call 11bc34 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; 118ce0: 83 c4 10 add $0x10,%esp 118ce3: 31 c0 xor %eax,%eax 118ce5: e9 75 ff ff ff jmp 118c5f 118cea: 66 90 xchg %ax,%ax if ( !timer_server ) return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; 118cec: b8 0b 00 00 00 mov $0xb,%eax <== NOT EXECUTED case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118cf1: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 118cf4: 5b pop %ebx <== NOT EXECUTED 118cf5: 5e pop %esi <== NOT EXECUTED 118cf6: 5f pop %edi <== NOT EXECUTED 118cf7: c9 leave <== NOT EXECUTED 118cf8: c3 ret <== NOT EXECUTED 118cf9: 8d 76 00 lea 0x0(%esi),%esi <== NOT EXECUTED if ( !_TOD_Is_set ) return RTEMS_NOT_DEFINED; if ( !routine ) return RTEMS_INVALID_ADDRESS; 118cfc: b8 09 00 00 00 mov $0x9,%eax case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 118d01: 8d 65 f4 lea -0xc(%ebp),%esp 118d04: 5b pop %ebx 118d05: 5e pop %esi 118d06: 5f pop %edi 118d07: c9 leave 118d08: c3 ret 118d09: 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; 118d0c: b8 0e 00 00 00 mov $0xe,%eax 118d11: e9 49 ff ff ff jmp 118c5f 118d16: 66 90 xchg %ax,%ax #endif case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; 118d18: b8 04 00 00 00 mov $0x4,%eax 118d1d: e9 3d ff ff ff jmp 118c5f =============================================================================== 0010c700 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 10c700: 55 push %ebp 10c701: 89 e5 mov %esp,%ebp 10c703: 57 push %edi 10c704: 56 push %esi 10c705: 53 push %ebx 10c706: 83 ec 1c sub $0x1c,%esp 10c709: 89 c3 mov %eax,%ebx 10c70b: 89 d6 mov %edx,%esi 10c70d: 89 cf mov %ecx,%edi int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) { 10c70f: a9 00 00 00 20 test $0x20000000,%eax 10c714: 74 2b je 10c741 if (rtems_panic_in_progress++) 10c716: 8b 15 c0 c4 12 00 mov 0x12c4c0,%edx 10c71c: 8d 42 01 lea 0x1(%edx),%eax 10c71f: a3 c0 c4 12 00 mov %eax,0x12c4c0 10c724: 85 d2 test %edx,%edx 10c726: 74 10 je 10c738 <== ALWAYS TAKEN rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 10c728: a1 30 c6 12 00 mov 0x12c630,%eax <== NOT EXECUTED 10c72d: 40 inc %eax <== NOT EXECUTED 10c72e: a3 30 c6 12 00 mov %eax,0x12c630 <== NOT EXECUTED RTEMS_COMPILER_MEMORY_BARRIER(); 10c733: a1 c0 c4 12 00 mov 0x12c4c0,%eax <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 10c738: 83 f8 02 cmp $0x2,%eax 10c73b: 0f 8f af 00 00 00 jg 10c7f0 <== NEVER TAKEN return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 10c741: 83 ec 0c sub $0xc,%esp 10c744: a1 80 a2 12 00 mov 0x12a280,%eax 10c749: ff 70 08 pushl 0x8(%eax) 10c74c: e8 4b b1 00 00 call 11789c status = error_flag & ~RTEMS_ERROR_MASK; 10c751: 89 d8 mov %ebx,%eax 10c753: 25 ff ff ff 8f and $0x8fffffff,%eax 10c758: 89 45 e4 mov %eax,-0x1c(%ebp) if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 10c75b: 83 c4 10 add $0x10,%esp 10c75e: 81 e3 00 00 00 40 and $0x40000000,%ebx 10c764: 0f 85 be 00 00 00 jne 10c828 <== NEVER TAKEN rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { int local_errno = 0; 10c76a: 31 db xor %ebx,%ebx #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 10c76c: 50 push %eax 10c76d: 57 push %edi 10c76e: 56 push %esi 10c76f: a1 80 a2 12 00 mov 0x12a280,%eax 10c774: ff 70 0c pushl 0xc(%eax) 10c777: e8 d8 15 01 00 call 11dd54 10c77c: 89 c6 mov %eax,%esi if (status) 10c77e: 83 c4 10 add $0x10,%esp 10c781: 8b 4d e4 mov -0x1c(%ebp),%ecx 10c784: 85 c9 test %ecx,%ecx 10c786: 75 74 jne 10c7fc <== NEVER TAKEN chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { 10c788: 83 fb 00 cmp $0x0,%ebx 10c78b: 74 30 je 10c7bd if ((local_errno > 0) && *strerror(local_errno)) 10c78d: 7e 15 jle 10c7a4 10c78f: 83 ec 0c sub $0xc,%esp 10c792: 53 push %ebx 10c793: e8 44 bd 00 00 call 1184dc 10c798: 83 c4 10 add $0x10,%esp 10c79b: 80 38 00 cmpb $0x0,(%eax) 10c79e: 0f 85 90 00 00 00 jne 10c834 <== ALWAYS TAKEN chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 10c7a4: 52 push %edx 10c7a5: 53 push %ebx 10c7a6: 68 89 5e 12 00 push $0x125e89 10c7ab: a1 80 a2 12 00 mov 0x12a280,%eax 10c7b0: ff 70 0c pushl 0xc(%eax) 10c7b3: e8 d8 b4 00 00 call 117c90 10c7b8: 01 c6 add %eax,%esi 10c7ba: 83 c4 10 add $0x10,%esp } chars_written += fprintf(stderr, "\n"); 10c7bd: 83 ec 08 sub $0x8,%esp 10c7c0: 68 42 51 12 00 push $0x125142 10c7c5: a1 80 a2 12 00 mov 0x12a280,%eax 10c7ca: ff 70 0c pushl 0xc(%eax) 10c7cd: e8 be b4 00 00 call 117c90 10c7d2: 8d 34 30 lea (%eax,%esi,1),%esi (void) fflush(stderr); 10c7d5: 58 pop %eax 10c7d6: a1 80 a2 12 00 mov 0x12a280,%eax 10c7db: ff 70 0c pushl 0xc(%eax) 10c7de: e8 b9 b0 00 00 call 11789c return chars_written; 10c7e3: 83 c4 10 add $0x10,%esp } 10c7e6: 89 f0 mov %esi,%eax 10c7e8: 8d 65 f4 lea -0xc(%ebp),%esp 10c7eb: 5b pop %ebx 10c7ec: 5e pop %esi 10c7ed: 5f pop %edi 10c7ee: c9 leave 10c7ef: c3 ret if (rtems_panic_in_progress++) _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; 10c7f0: 31 f6 xor %esi,%esi chars_written += fprintf(stderr, "\n"); (void) fflush(stderr); return chars_written; } 10c7f2: 89 f0 mov %esi,%eax <== NOT EXECUTED 10c7f4: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10c7f7: 5b pop %ebx <== NOT EXECUTED 10c7f8: 5e pop %esi <== NOT EXECUTED 10c7f9: 5f pop %edi <== NOT EXECUTED 10c7fa: c9 leave <== NOT EXECUTED 10c7fb: c3 ret <== NOT EXECUTED chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 10c7fc: 83 ec 0c sub $0xc,%esp 10c7ff: ff 75 e4 pushl -0x1c(%ebp) 10c802: e8 e1 fe ff ff call 10c6e8 10c807: 83 c4 0c add $0xc,%esp 10c80a: 50 push %eax 10c80b: 68 6e 5e 12 00 push $0x125e6e 10c810: a1 80 a2 12 00 mov 0x12a280,%eax 10c815: ff 70 0c pushl 0xc(%eax) 10c818: e8 73 b4 00 00 call 117c90 #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += 10c81d: 01 c6 add %eax,%esi 10c81f: 83 c4 10 add $0x10,%esp 10c822: e9 61 ff ff ff jmp 10c788 10c827: 90 nop (void) fflush(stdout); /* in case stdout/stderr same */ status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ local_errno = errno; 10c828: e8 d7 ac 00 00 call 117504 <__errno> 10c82d: 8b 18 mov (%eax),%ebx 10c82f: e9 38 ff ff ff jmp 10c76c chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 10c834: 83 ec 0c sub $0xc,%esp 10c837: 53 push %ebx 10c838: e8 9f bc 00 00 call 1184dc 10c83d: 83 c4 0c add $0xc,%esp 10c840: 50 push %eax 10c841: 68 7c 5e 12 00 push $0x125e7c 10c846: e9 60 ff ff ff jmp 10c7ab =============================================================================== 001086b4 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 1086b4: 55 push %ebp 1086b5: 89 e5 mov %esp,%ebp 1086b7: 57 push %edi 1086b8: 56 push %esi 1086b9: 53 push %ebx 1086ba: 83 ec 1c sub $0x1c,%esp 1086bd: 89 c6 mov %eax,%esi 1086bf: 89 55 e0 mov %edx,-0x20(%ebp) int c; unsigned int i = 0; unsigned int limit = INT_MAX; int sign = 0; 1086c2: 31 ff xor %edi,%edi static int scanInt(FILE *fp, int *val) { int c; unsigned int i = 0; unsigned int limit = INT_MAX; 1086c4: c7 45 e4 ff ff ff 7f movl $0x7fffffff,-0x1c(%ebp) */ static int scanInt(FILE *fp, int *val) { int c; unsigned int i = 0; 1086cb: 31 db xor %ebx,%ebx unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 1086cd: 8b 46 04 mov 0x4(%esi),%eax 1086d0: 48 dec %eax 1086d1: 89 46 04 mov %eax,0x4(%esi) 1086d4: 85 c0 test %eax,%eax 1086d6: 78 52 js 10872a <== NEVER TAKEN 1086d8: 8b 06 mov (%esi),%eax 1086da: 0f b6 08 movzbl (%eax),%ecx 1086dd: 40 inc %eax 1086de: 89 06 mov %eax,(%esi) if (c == ':') 1086e0: 83 f9 3a cmp $0x3a,%ecx 1086e3: 74 5f je 108744 break; if (sign == 0) { 1086e5: 85 ff test %edi,%edi 1086e7: 75 0e jne 1086f7 if (c == '-') { 1086e9: 83 f9 2d cmp $0x2d,%ecx 1086ec: 0f 84 8a 00 00 00 je 10877c sign = -1; limit++; continue; } sign = 1; 1086f2: bf 01 00 00 00 mov $0x1,%edi } if (!isdigit(c)) 1086f7: a1 34 63 12 00 mov 0x126334,%eax 1086fc: f6 44 08 01 04 testb $0x4,0x1(%eax,%ecx,1) 108701: 74 6d je 108770 return 0; d = c - '0'; if ((i > (limit / 10)) 108703: b8 cd cc cc cc mov $0xcccccccd,%eax 108708: f7 65 e4 mull -0x1c(%ebp) 10870b: c1 ea 03 shr $0x3,%edx 10870e: 39 d3 cmp %edx,%ebx 108710: 77 5e ja 108770 } sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; 108712: 83 e9 30 sub $0x30,%ecx if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) 108715: 39 d3 cmp %edx,%ebx 108717: 74 47 je 108760 return 0; i = i * 10 + d; 108719: 8d 04 9b lea (%ebx,%ebx,4),%eax 10871c: 8d 1c 41 lea (%ecx,%eax,2),%ebx unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 10871f: 8b 46 04 mov 0x4(%esi),%eax 108722: 48 dec %eax 108723: 89 46 04 mov %eax,0x4(%esi) 108726: 85 c0 test %eax,%eax 108728: 79 ae jns 1086d8 <== ALWAYS TAKEN 10872a: 83 ec 08 sub $0x8,%esp <== NOT EXECUTED 10872d: 56 push %esi <== NOT EXECUTED 10872e: ff 35 40 63 12 00 pushl 0x126340 <== NOT EXECUTED 108734: e8 5f be 00 00 call 114598 <__srget_r> <== NOT EXECUTED 108739: 89 c1 mov %eax,%ecx <== NOT EXECUTED 10873b: 83 c4 10 add $0x10,%esp <== NOT EXECUTED if (c == ':') 10873e: 83 f9 3a cmp $0x3a,%ecx <== NOT EXECUTED 108741: 75 a2 jne 1086e5 <== NOT EXECUTED 108743: 90 nop <== NOT EXECUTED if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; } if (sign == 0) 108744: 85 ff test %edi,%edi 108746: 74 28 je 108770 <== NEVER TAKEN return 0; *val = i * sign; 108748: 0f af df imul %edi,%ebx 10874b: 8b 45 e0 mov -0x20(%ebp),%eax 10874e: 89 18 mov %ebx,(%eax) return 1; 108750: b8 01 00 00 00 mov $0x1,%eax } 108755: 8d 65 f4 lea -0xc(%ebp),%esp 108758: 5b pop %ebx 108759: 5e pop %esi 10875a: 5f pop %edi 10875b: c9 leave 10875c: c3 ret 10875d: 8d 76 00 lea 0x0(%esi),%esi } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) 108760: 8d 04 9b lea (%ebx,%ebx,4),%eax 108763: d1 e0 shl %eax 108765: 8b 55 e4 mov -0x1c(%ebp),%edx 108768: 29 c2 sub %eax,%edx 10876a: 39 d1 cmp %edx,%ecx 10876c: 76 ab jbe 108719 <== NEVER TAKEN 10876e: 66 90 xchg %ax,%ax return 0; i = i * 10 + d; } if (sign == 0) return 0; 108770: 31 c0 xor %eax,%eax *val = i * sign; return 1; } 108772: 8d 65 f4 lea -0xc(%ebp),%esp 108775: 5b pop %ebx 108776: 5e pop %esi 108777: 5f pop %edi 108778: c9 leave 108779: c3 ret 10877a: 66 90 xchg %ax,%ax if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; limit++; 10877c: ff 45 e4 incl -0x1c(%ebp) c = getc(fp); if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; 10877f: bf ff ff ff ff mov $0xffffffff,%edi limit++; continue; 108784: e9 44 ff ff ff jmp 1086cd =============================================================================== 0010878c : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 10878c: 55 push %ebp 10878d: 89 e5 mov %esp,%ebp 10878f: 57 push %edi 108790: 56 push %esi 108791: 53 push %ebx 108792: 83 ec 0c sub $0xc,%esp 108795: 89 c3 mov %eax,%ebx 108797: 89 ce mov %ecx,%esi 108799: 8b 7d 08 mov 0x8(%ebp),%edi int c; *name = *bufp; 10879c: 8b 01 mov (%ecx),%eax 10879e: 89 02 mov %eax,(%edx) 1087a0: eb 26 jmp 1087c8 1087a2: 66 90 xchg %ax,%ax for (;;) { c = getc(fp); 1087a4: 8b 13 mov (%ebx),%edx 1087a6: 0f b6 02 movzbl (%edx),%eax 1087a9: 42 inc %edx 1087aa: 89 13 mov %edx,(%ebx) if (c == ':') { 1087ac: 83 f8 3a cmp $0x3a,%eax 1087af: 74 3b je 1087ec if (nlFlag) return 0; break; } if (c == '\n') { 1087b1: 83 f8 0a cmp $0xa,%eax 1087b4: 74 56 je 10880c if (!nlFlag) return 0; break; } if (c == EOF) 1087b6: 83 f8 ff cmp $0xffffffff,%eax 1087b9: 74 59 je 108814 return 0; if (*nleft < 2) 1087bb: 83 3f 01 cmpl $0x1,(%edi) 1087be: 76 54 jbe 108814 return 0; **bufp = c; 1087c0: 8b 16 mov (%esi),%edx 1087c2: 88 02 mov %al,(%edx) ++(*bufp); 1087c4: ff 06 incl (%esi) --(*nleft); 1087c6: ff 0f decl (%edi) { int c; *name = *bufp; for (;;) { c = getc(fp); 1087c8: 8b 43 04 mov 0x4(%ebx),%eax 1087cb: 48 dec %eax 1087cc: 89 43 04 mov %eax,0x4(%ebx) 1087cf: 85 c0 test %eax,%eax 1087d1: 79 d1 jns 1087a4 1087d3: 83 ec 08 sub $0x8,%esp 1087d6: 53 push %ebx 1087d7: ff 35 40 63 12 00 pushl 0x126340 1087dd: e8 b6 bd 00 00 call 114598 <__srget_r> 1087e2: 83 c4 10 add $0x10,%esp if (c == ':') { 1087e5: 83 f8 3a cmp $0x3a,%eax 1087e8: 75 c7 jne 1087b1 <== ALWAYS TAKEN 1087ea: 66 90 xchg %ax,%ax if (nlFlag) 1087ec: 8b 55 0c mov 0xc(%ebp),%edx 1087ef: 85 d2 test %edx,%edx 1087f1: 75 21 jne 108814 return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 1087f3: 8b 06 mov (%esi),%eax 1087f5: c6 00 00 movb $0x0,(%eax) ++(*bufp); 1087f8: ff 06 incl (%esi) --(*nleft); 1087fa: ff 0f decl (%edi) return 1; 1087fc: b8 01 00 00 00 mov $0x1,%eax } 108801: 8d 65 f4 lea -0xc(%ebp),%esp 108804: 5b pop %ebx 108805: 5e pop %esi 108806: 5f pop %edi 108807: c9 leave 108808: c3 ret 108809: 8d 76 00 lea 0x0(%esi),%esi if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 10880c: 8b 45 0c mov 0xc(%ebp),%eax 10880f: 85 c0 test %eax,%eax 108811: 75 e0 jne 1087f3 108813: 90 nop break; } if (c == EOF) return 0; if (*nleft < 2) return 0; 108814: 31 c0 xor %eax,%eax } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; } 108816: 8d 65 f4 lea -0xc(%ebp),%esp 108819: 5b pop %ebx 10881a: 5e pop %esi 10881b: 5f pop %edi 10881c: c9 leave 10881d: c3 ret =============================================================================== 00108820 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 108820: 55 push %ebp 108821: 89 e5 mov %esp,%ebp 108823: 57 push %edi 108824: 56 push %esi 108825: 53 push %ebx 108826: 83 ec 34 sub $0x34,%esp 108829: 89 c6 mov %eax,%esi 10882b: 89 d3 mov %edx,%ebx 10882d: 89 4d d4 mov %ecx,-0x2c(%ebp) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 108830: 8d 7d d4 lea -0x2c(%ebp),%edi 108833: 6a 00 push $0x0 108835: 8d 45 08 lea 0x8(%ebp),%eax 108838: 50 push %eax 108839: 89 f9 mov %edi,%ecx 10883b: 89 f0 mov %esi,%eax 10883d: e8 4a ff ff ff call 10878c 108842: 83 c4 10 add $0x10,%esp 108845: 85 c0 test %eax,%eax 108847: 75 0b jne 108854 /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; 108849: 31 c0 xor %eax,%eax grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; } 10884b: 8d 65 f4 lea -0xc(%ebp),%esp 10884e: 5b pop %ebx 10884f: 5e pop %esi 108850: 5f pop %edi 108851: c9 leave 108852: c3 ret 108853: 90 nop int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 108854: 83 ec 08 sub $0x8,%esp 108857: 8d 53 04 lea 0x4(%ebx),%edx 10885a: 6a 00 push $0x0 10885c: 8d 45 08 lea 0x8(%ebp),%eax 10885f: 50 push %eax 108860: 89 f9 mov %edi,%ecx 108862: 89 f0 mov %esi,%eax 108864: e8 23 ff ff ff call 10878c 108869: 83 c4 10 add $0x10,%esp 10886c: 85 c0 test %eax,%eax 10886e: 74 d9 je 108849 <== NEVER TAKEN || !scanInt(fp, &grgid) 108870: 8d 55 e4 lea -0x1c(%ebp),%edx 108873: 89 f0 mov %esi,%eax 108875: e8 3a fe ff ff call 1086b4 10887a: 85 c0 test %eax,%eax 10887c: 74 cb je 108849 <== NEVER TAKEN || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 10887e: 83 ec 08 sub $0x8,%esp 108881: 8d 55 e0 lea -0x20(%ebp),%edx 108884: 6a 01 push $0x1 108886: 8d 45 08 lea 0x8(%ebp),%eax 108889: 50 push %eax 10888a: 89 f9 mov %edi,%ecx 10888c: 89 f0 mov %esi,%eax 10888e: e8 f9 fe ff ff call 10878c 108893: 83 c4 10 add $0x10,%esp 108896: 85 c0 test %eax,%eax 108898: 74 af je 108849 <== NEVER TAKEN return 0; grp->gr_gid = grgid; 10889a: 8b 45 e4 mov -0x1c(%ebp),%eax 10889d: 66 89 43 08 mov %ax,0x8(%ebx) /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 1088a1: 8b 7d e0 mov -0x20(%ebp),%edi 1088a4: 8a 07 mov (%edi),%al 1088a6: 84 c0 test %al,%al 1088a8: 74 7d je 108927 <== NEVER TAKEN 1088aa: 89 fa mov %edi,%edx 1088ac: b9 01 00 00 00 mov $0x1,%ecx 1088b1: eb 08 jmp 1088bb 1088b3: 90 nop 1088b4: 42 inc %edx 1088b5: 8a 02 mov (%edx),%al 1088b7: 84 c0 test %al,%al 1088b9: 74 09 je 1088c4 if(*cp == ',') 1088bb: 3c 2c cmp $0x2c,%al 1088bd: 75 f5 jne 1088b4 memcount++; 1088bf: 41 inc %ecx 1088c0: eb f2 jmp 1088b4 1088c2: 66 90 xchg %ax,%ax grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 1088c4: 8d 04 8d 13 00 00 00 lea 0x13(,%ecx,4),%eax } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 1088cb: 39 45 08 cmp %eax,0x8(%ebp) 1088ce: 0f 82 75 ff ff ff jb 108849 <== NEVER TAKEN return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 1088d4: 8b 75 d4 mov -0x2c(%ebp),%esi 1088d7: 83 c6 0f add $0xf,%esi 1088da: 83 e6 f0 and $0xfffffff0,%esi 1088dd: 89 73 0c mov %esi,0xc(%ebx) /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 1088e0: 89 3e mov %edi,(%esi) for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 1088e2: 8b 45 e0 mov -0x20(%ebp),%eax 1088e5: 8a 10 mov (%eax),%dl 1088e7: 84 d2 test %dl,%dl 1088e9: 74 43 je 10892e <== NEVER TAKEN } /* * Extract a single group record from the database */ static int scangr( 1088eb: 40 inc %eax /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 1088ec: b9 01 00 00 00 mov $0x1,%ecx 1088f1: eb 08 jmp 1088fb 1088f3: 90 nop 1088f4: 8a 10 mov (%eax),%dl 1088f6: 40 inc %eax 1088f7: 84 d2 test %dl,%dl 1088f9: 74 15 je 108910 if(*cp == ',') { 1088fb: 80 fa 2c cmp $0x2c,%dl 1088fe: 75 f4 jne 1088f4 *cp = '\0'; 108900: c6 40 ff 00 movb $0x0,-0x1(%eax) grp->gr_mem[memcount++] = cp + 1; 108904: 8b 53 0c mov 0xc(%ebx),%edx 108907: 89 04 8a mov %eax,(%edx,%ecx,4) 10890a: 41 inc %ecx 10890b: eb e7 jmp 1088f4 10890d: 8d 76 00 lea 0x0(%esi),%esi /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 108910: 8b 73 0c mov 0xc(%ebx),%esi 108913: c1 e1 02 shl $0x2,%ecx if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 108916: c7 04 0e 00 00 00 00 movl $0x0,(%esi,%ecx,1) return 1; 10891d: b8 01 00 00 00 mov $0x1,%eax 108922: e9 24 ff ff ff jmp 10884b grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 108927: b8 17 00 00 00 mov $0x17,%eax <== NOT EXECUTED 10892c: eb 9d jmp 1088cb <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 10892e: b9 04 00 00 00 mov $0x4,%ecx <== NOT EXECUTED 108933: eb e1 jmp 108916 <== NOT EXECUTED =============================================================================== 00108938 : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 108938: 55 push %ebp 108939: 89 e5 mov %esp,%ebp 10893b: 57 push %edi 10893c: 56 push %esi 10893d: 53 push %ebx 10893e: 83 ec 34 sub $0x34,%esp 108941: 89 c6 mov %eax,%esi 108943: 89 d3 mov %edx,%ebx 108945: 89 4d d4 mov %ecx,-0x2c(%ebp) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 108948: 8d 7d d4 lea -0x2c(%ebp),%edi 10894b: 6a 00 push $0x0 10894d: 8d 45 08 lea 0x8(%ebp),%eax 108950: 50 push %eax 108951: 89 f9 mov %edi,%ecx 108953: 89 f0 mov %esi,%eax 108955: e8 32 fe ff ff call 10878c 10895a: 83 c4 10 add $0x10,%esp 10895d: 85 c0 test %eax,%eax 10895f: 75 0b jne 10896c || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; 108961: 31 c0 xor %eax,%eax pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; return 1; } 108963: 8d 65 f4 lea -0xc(%ebp),%esp 108966: 5b pop %ebx 108967: 5e pop %esi 108968: 5f pop %edi 108969: c9 leave 10896a: c3 ret 10896b: 90 nop ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 10896c: 83 ec 08 sub $0x8,%esp 10896f: 8d 53 04 lea 0x4(%ebx),%edx 108972: 6a 00 push $0x0 108974: 8d 45 08 lea 0x8(%ebp),%eax 108977: 50 push %eax 108978: 89 f9 mov %edi,%ecx 10897a: 89 f0 mov %esi,%eax 10897c: e8 0b fe ff ff call 10878c 108981: 83 c4 10 add $0x10,%esp 108984: 85 c0 test %eax,%eax 108986: 74 d9 je 108961 <== NEVER TAKEN || !scanInt(fp, &pwuid) 108988: 8d 55 e4 lea -0x1c(%ebp),%edx 10898b: 89 f0 mov %esi,%eax 10898d: e8 22 fd ff ff call 1086b4 108992: 85 c0 test %eax,%eax 108994: 74 cb je 108961 || !scanInt(fp, &pwgid) 108996: 8d 55 e0 lea -0x20(%ebp),%edx 108999: 89 f0 mov %esi,%eax 10899b: e8 14 fd ff ff call 1086b4 1089a0: 85 c0 test %eax,%eax 1089a2: 74 bd je 108961 || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 1089a4: 83 ec 08 sub $0x8,%esp 1089a7: 8d 53 0c lea 0xc(%ebx),%edx 1089aa: 6a 00 push $0x0 1089ac: 8d 45 08 lea 0x8(%ebp),%eax 1089af: 50 push %eax 1089b0: 89 f9 mov %edi,%ecx 1089b2: 89 f0 mov %esi,%eax 1089b4: e8 d3 fd ff ff call 10878c 1089b9: 83 c4 10 add $0x10,%esp 1089bc: 85 c0 test %eax,%eax 1089be: 74 a1 je 108961 <== NEVER TAKEN || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) 1089c0: 83 ec 08 sub $0x8,%esp 1089c3: 8d 53 10 lea 0x10(%ebx),%edx 1089c6: 6a 00 push $0x0 1089c8: 8d 45 08 lea 0x8(%ebp),%eax 1089cb: 50 push %eax 1089cc: 89 f9 mov %edi,%ecx 1089ce: 89 f0 mov %esi,%eax 1089d0: e8 b7 fd ff ff call 10878c 1089d5: 83 c4 10 add $0x10,%esp 1089d8: 85 c0 test %eax,%eax 1089da: 74 85 je 108961 <== NEVER TAKEN || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) 1089dc: 83 ec 08 sub $0x8,%esp 1089df: 8d 53 14 lea 0x14(%ebx),%edx 1089e2: 6a 00 push $0x0 1089e4: 8d 45 08 lea 0x8(%ebp),%eax 1089e7: 50 push %eax 1089e8: 89 f9 mov %edi,%ecx 1089ea: 89 f0 mov %esi,%eax 1089ec: e8 9b fd ff ff call 10878c 1089f1: 83 c4 10 add $0x10,%esp 1089f4: 85 c0 test %eax,%eax 1089f6: 0f 84 65 ff ff ff je 108961 <== NEVER TAKEN || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) 1089fc: 83 ec 08 sub $0x8,%esp 1089ff: 8d 53 18 lea 0x18(%ebx),%edx 108a02: 6a 01 push $0x1 108a04: 8d 45 08 lea 0x8(%ebp),%eax 108a07: 50 push %eax 108a08: 89 f9 mov %edi,%ecx 108a0a: 89 f0 mov %esi,%eax 108a0c: e8 7b fd ff ff call 10878c 108a11: 83 c4 10 add $0x10,%esp 108a14: 85 c0 test %eax,%eax 108a16: 0f 84 45 ff ff ff je 108961 return 0; pwd->pw_uid = pwuid; 108a1c: 8b 45 e4 mov -0x1c(%ebp),%eax 108a1f: 66 89 43 08 mov %ax,0x8(%ebx) pwd->pw_gid = pwgid; 108a23: 8b 45 e0 mov -0x20(%ebp),%eax 108a26: 66 89 43 0a mov %ax,0xa(%ebx) return 1; 108a2a: b8 01 00 00 00 mov $0x1,%eax 108a2f: e9 2f ff ff ff jmp 108963 =============================================================================== 0010a0b8 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 10a0b8: 55 push %ebp 10a0b9: 89 e5 mov %esp,%ebp 10a0bb: 56 push %esi 10a0bc: 53 push %ebx 10a0bd: 89 d3 mov %edx,%ebx 10a0bf: 89 c6 mov %eax,%esi int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 10a0c1: f7 42 3c 78 0e 00 00 testl $0xe78,0x3c(%edx) 10a0c8: 75 12 jne 10a0dc <== ALWAYS TAKEN rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 10a0ca: 0f b6 c0 movzbl %al,%eax 10a0cd: 89 da mov %ebx,%edx } return i; } 10a0cf: 8d 65 f8 lea -0x8(%ebp),%esp 10a0d2: 5b pop %ebx <== NOT EXECUTED 10a0d3: 5e pop %esi <== NOT EXECUTED 10a0d4: c9 leave <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 10a0d5: e9 92 fe ff ff jmp 109f6c <== NOT EXECUTED 10a0da: 66 90 xchg %ax,%ax <== NOT EXECUTED /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 10a0dc: 52 push %edx 10a0dd: 6a 00 push $0x0 10a0df: 6a 00 push $0x0 10a0e1: ff 73 18 pushl 0x18(%ebx) 10a0e4: e8 c7 15 00 00 call 10b6b0 i = iproc (c, tty); 10a0e9: 89 f2 mov %esi,%edx 10a0eb: 0f b6 c2 movzbl %dl,%eax 10a0ee: 89 da mov %ebx,%edx 10a0f0: e8 77 fe ff ff call 109f6c 10a0f5: 89 c6 mov %eax,%esi rtems_semaphore_release (tty->osem); 10a0f7: 58 pop %eax 10a0f8: ff 73 18 pushl 0x18(%ebx) 10a0fb: e8 ac 16 00 00 call 10b7ac 10a100: 83 c4 10 add $0x10,%esp } else { i = iproc (c, tty); } return i; } 10a103: 89 f0 mov %esi,%eax 10a105: 8d 65 f8 lea -0x8(%ebp),%esp 10a108: 5b pop %ebx 10a109: 5e pop %esi 10a10a: c9 leave 10a10b: c3 ret =============================================================================== 00108ecc : int _STAT_NAME( const char *path, struct stat *buf ) { 108ecc: 55 push %ebp 108ecd: 89 e5 mov %esp,%ebp 108ecf: 57 push %edi 108ed0: 56 push %esi 108ed1: 53 push %ebx 108ed2: 83 ec 3c sub $0x3c,%esp 108ed5: 8b 55 08 mov 0x8(%ebp),%edx 108ed8: 8b 75 0c mov 0xc(%ebp),%esi /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 108edb: 85 f6 test %esi,%esi 108edd: 74 65 je 108f44 rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 108edf: b9 ff ff ff ff mov $0xffffffff,%ecx 108ee4: 89 d7 mov %edx,%edi 108ee6: 31 c0 xor %eax,%eax 108ee8: f2 ae repnz scas %es:(%edi),%al 108eea: f7 d1 not %ecx 108eec: 49 dec %ecx 108eed: 83 ec 0c sub $0xc,%esp 108ef0: 6a 01 push $0x1 108ef2: 8d 5d d4 lea -0x2c(%ebp),%ebx 108ef5: 53 push %ebx 108ef6: 6a 00 push $0x0 108ef8: 51 push %ecx 108ef9: 52 push %edx 108efa: e8 45 f1 ff ff call 108044 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 108eff: 83 c4 20 add $0x20,%esp 108f02: 85 c0 test %eax,%eax 108f04: 74 0e je 108f14 return -1; 108f06: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 108f0b: 8d 65 f4 lea -0xc(%ebp),%esp 108f0e: 5b pop %ebx 108f0f: 5e pop %esi 108f10: 5f pop %edi 108f11: c9 leave 108f12: c3 ret 108f13: 90 nop /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 108f14: b9 48 00 00 00 mov $0x48,%ecx 108f19: 89 f7 mov %esi,%edi 108f1b: f3 aa rep stos %al,%es:(%edi) status = (*loc.handlers->fstat_h)( &loc, buf ); 108f1d: 83 ec 08 sub $0x8,%esp 108f20: 56 push %esi 108f21: 53 push %ebx 108f22: 8b 45 dc mov -0x24(%ebp),%eax 108f25: ff 50 18 call *0x18(%eax) rtems_filesystem_freenode( &loc ); 108f28: 89 1c 24 mov %ebx,(%esp) 108f2b: 89 45 c4 mov %eax,-0x3c(%ebp) 108f2e: e8 e9 f1 ff ff call 10811c return status; 108f33: 83 c4 10 add $0x10,%esp 108f36: 8b 45 c4 mov -0x3c(%ebp),%eax } 108f39: 8d 65 f4 lea -0xc(%ebp),%esp 108f3c: 5b pop %ebx 108f3d: 5e pop %esi 108f3e: 5f pop %edi 108f3f: c9 leave 108f40: c3 ret 108f41: 8d 76 00 lea 0x0(%esi),%esi /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 108f44: e8 d3 78 00 00 call 11081c <__errno> 108f49: c7 00 0e 00 00 00 movl $0xe,(%eax) 108f4f: b8 ff ff ff ff mov $0xffffffff,%eax status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } 108f54: 8d 65 f4 lea -0xc(%ebp),%esp 108f57: 5b pop %ebx 108f58: 5e pop %esi 108f59: 5f pop %edi 108f5a: c9 leave 108f5b: c3 ret =============================================================================== 0010b33c : #include int statvfs (const char *path, struct statvfs *sb) { 10b33c: 55 push %ebp 10b33d: 89 e5 mov %esp,%ebp 10b33f: 57 push %edi 10b340: 56 push %esi 10b341: 53 push %ebx 10b342: 83 ec 48 sub $0x48,%esp 10b345: 8b 55 08 mov 0x8(%ebp),%edx * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) 10b348: 31 f6 xor %esi,%esi 10b34a: b9 ff ff ff ff mov $0xffffffff,%ecx 10b34f: 89 d7 mov %edx,%edi 10b351: 89 f0 mov %esi,%eax 10b353: f2 ae repnz scas %es:(%edi),%al 10b355: f7 d1 not %ecx 10b357: 49 dec %ecx 10b358: 6a 01 push $0x1 10b35a: 8d 5d d4 lea -0x2c(%ebp),%ebx 10b35d: 53 push %ebx 10b35e: 6a 00 push $0x0 10b360: 51 push %ecx 10b361: 52 push %edx 10b362: e8 ad eb ff ff call 109f14 10b367: 83 c4 20 add $0x20,%esp 10b36a: 85 c0 test %eax,%eax 10b36c: 74 0e je 10b37c <== ALWAYS TAKEN return -1; 10b36e: b8 ff ff ff ff mov $0xffffffff,%eax result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); rtems_filesystem_freenode( &loc ); return result; } 10b373: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10b376: 5b pop %ebx <== NOT EXECUTED 10b377: 5e pop %esi <== NOT EXECUTED 10b378: 5f pop %edi <== NOT EXECUTED 10b379: c9 leave <== NOT EXECUTED 10b37a: c3 ret <== NOT EXECUTED 10b37b: 90 nop <== NOT EXECUTED */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; 10b37c: 8b 55 e4 mov -0x1c(%ebp),%edx fs_mount_root = &mt_entry->mt_fs_root; memset (sb, 0, sizeof (struct statvfs)); 10b37f: b9 38 00 00 00 mov $0x38,%ecx 10b384: 8b 7d 0c mov 0xc(%ebp),%edi 10b387: 89 f0 mov %esi,%eax 10b389: f3 aa rep stos %al,%es:(%edi) result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 10b38b: 83 ec 08 sub $0x8,%esp 10b38e: 8b 42 28 mov 0x28(%edx),%eax 10b391: ff 75 0c pushl 0xc(%ebp) if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; fs_mount_root = &mt_entry->mt_fs_root; 10b394: 83 c2 1c add $0x1c,%edx memset (sb, 0, sizeof (struct statvfs)); result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); 10b397: 52 push %edx 10b398: ff 50 44 call *0x44(%eax) rtems_filesystem_freenode( &loc ); 10b39b: 89 1c 24 mov %ebx,(%esp) 10b39e: 89 45 c4 mov %eax,-0x3c(%ebp) 10b3a1: e8 46 ec ff ff call 109fec return result; 10b3a6: 83 c4 10 add $0x10,%esp 10b3a9: 8b 45 c4 mov -0x3c(%ebp),%eax } 10b3ac: 8d 65 f4 lea -0xc(%ebp),%esp 10b3af: 5b pop %ebx 10b3b0: 5e pop %esi 10b3b1: 5f pop %edi 10b3b2: c9 leave 10b3b3: c3 ret =============================================================================== 0010ac74 : int symlink( const char *actualpath, const char *sympath ) { 10ac74: 55 push %ebp 10ac75: 89 e5 mov %esp,%ebp 10ac77: 56 push %esi 10ac78: 53 push %ebx 10ac79: 83 ec 34 sub $0x34,%esp 10ac7c: 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 ); 10ac7f: 8d 5d dc lea -0x24(%ebp),%ebx 10ac82: 53 push %ebx 10ac83: 8d 45 f4 lea -0xc(%ebp),%eax 10ac86: 50 push %eax 10ac87: 56 push %esi 10ac88: e8 0f ff ff ff call 10ab9c result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 10ac8d: 83 c4 0c add $0xc,%esp 10ac90: 8d 45 f0 lea -0x10(%ebp),%eax 10ac93: 50 push %eax 10ac94: 53 push %ebx 10ac95: 03 75 f4 add -0xc(%ebp),%esi 10ac98: 56 push %esi 10ac99: 8b 45 e8 mov -0x18(%ebp),%eax 10ac9c: ff 50 04 call *0x4(%eax) if ( result != 0 ) 10ac9f: 83 c4 10 add $0x10,%esp 10aca2: 85 c0 test %eax,%eax 10aca4: 74 0e je 10acb4 return -1; 10aca6: b8 ff ff ff ff mov $0xffffffff,%eax result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); rtems_filesystem_freenode( &loc ); return result; } 10acab: 8d 65 f8 lea -0x8(%ebp),%esp 10acae: 5b pop %ebx 10acaf: 5e pop %esi 10acb0: c9 leave 10acb1: c3 ret 10acb2: 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); 10acb4: 50 push %eax 10acb5: ff 75 f0 pushl -0x10(%ebp) 10acb8: ff 75 08 pushl 0x8(%ebp) 10acbb: 53 push %ebx 10acbc: 8b 45 e8 mov -0x18(%ebp),%eax 10acbf: ff 50 38 call *0x38(%eax) rtems_filesystem_freenode( &loc ); 10acc2: 89 1c 24 mov %ebx,(%esp) 10acc5: 89 45 d4 mov %eax,-0x2c(%ebp) 10acc8: e8 8f ec ff ff call 10995c return result; 10accd: 83 c4 10 add $0x10,%esp 10acd0: 8b 45 d4 mov -0x2c(%ebp),%eax } 10acd3: 8d 65 f8 lea -0x8(%ebp),%esp 10acd6: 5b pop %ebx 10acd7: 5e pop %esi 10acd8: c9 leave 10acd9: c3 ret =============================================================================== 0010a1c8 : fdatasync(fn); } /* iterate over all FILE *'s for this thread */ static void sync_per_thread(Thread_Control *t) { 10a1c8: 55 push %ebp 10a1c9: 89 e5 mov %esp,%ebp 10a1cb: 53 push %ebx 10a1cc: 83 ec 04 sub $0x4,%esp 10a1cf: 8b 45 08 mov 0x8(%ebp),%eax /* * The sync_wrapper() function will operate on the current thread's * reent structure so we will temporarily use that. */ this_reent = t->libc_reent; 10a1d2: 8b 90 e0 00 00 00 mov 0xe0(%eax),%edx if ( this_reent ) { 10a1d8: 85 d2 test %edx,%edx 10a1da: 74 33 je 10a20f <== NEVER TAKEN current_reent = _Thread_Executing->libc_reent; 10a1dc: 8b 0d b8 8a 12 00 mov 0x128ab8,%ecx 10a1e2: 8b 99 e0 00 00 00 mov 0xe0(%ecx),%ebx _Thread_Executing->libc_reent = this_reent; 10a1e8: 89 91 e0 00 00 00 mov %edx,0xe0(%ecx) _fwalk (t->libc_reent, sync_wrapper); 10a1ee: 83 ec 08 sub $0x8,%esp 10a1f1: 68 14 a2 10 00 push $0x10a214 10a1f6: ff b0 e0 00 00 00 pushl 0xe0(%eax) 10a1fc: e8 c3 a1 00 00 call 1143c4 <_fwalk> _Thread_Executing->libc_reent = current_reent; 10a201: a1 b8 8a 12 00 mov 0x128ab8,%eax 10a206: 89 98 e0 00 00 00 mov %ebx,0xe0(%eax) 10a20c: 83 c4 10 add $0x10,%esp } } 10a20f: 8b 5d fc mov -0x4(%ebp),%ebx 10a212: c9 leave 10a213: c3 ret =============================================================================== 0010a874 : int tcsetattr( int fd, int opt, struct termios *tp ) { 10a874: 55 push %ebp 10a875: 89 e5 mov %esp,%ebp 10a877: 56 push %esi 10a878: 53 push %ebx 10a879: 8b 5d 08 mov 0x8(%ebp),%ebx 10a87c: 8b 45 0c mov 0xc(%ebp),%eax 10a87f: 8b 75 10 mov 0x10(%ebp),%esi switch (opt) { 10a882: 85 c0 test %eax,%eax 10a884: 74 2c je 10a8b2 10a886: 48 dec %eax 10a887: 74 17 je 10a8a0 default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 10a889: e8 26 96 00 00 call 113eb4 <__errno> 10a88e: c7 00 86 00 00 00 movl $0x86,(%eax) * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } 10a894: b8 ff ff ff ff mov $0xffffffff,%eax 10a899: 8d 65 f8 lea -0x8(%ebp),%esp 10a89c: 5b pop %ebx 10a89d: 5e pop %esi 10a89e: c9 leave 10a89f: c3 ret switch (opt) { default: rtems_set_errno_and_return_minus_one( ENOTSUP ); case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 10a8a0: 50 push %eax 10a8a1: 6a 00 push $0x0 10a8a3: 6a 03 push $0x3 10a8a5: 53 push %ebx 10a8a6: e8 05 70 00 00 call 1118b0 10a8ab: 83 c4 10 add $0x10,%esp 10a8ae: 85 c0 test %eax,%eax 10a8b0: 78 e2 js 10a894 <== NEVER TAKEN return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 10a8b2: 89 75 10 mov %esi,0x10(%ebp) 10a8b5: c7 45 0c 02 00 00 00 movl $0x2,0xc(%ebp) 10a8bc: 89 5d 08 mov %ebx,0x8(%ebp) } } 10a8bf: 8d 65 f8 lea -0x8(%ebp),%esp 10a8c2: 5b pop %ebx 10a8c3: 5e pop %esi 10a8c4: c9 leave return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 10a8c5: e9 e6 6f 00 00 jmp 1118b0 =============================================================================== 0010bb84 : #include int unlink( const char *path ) { 10bb84: 55 push %ebp 10bb85: 89 e5 mov %esp,%ebp 10bb87: 57 push %edi 10bb88: 56 push %esi 10bb89: 53 push %ebx 10bb8a: 83 ec 58 sub $0x58,%esp 10bb8d: 8b 5d 08 mov 0x8(%ebp),%ebx /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 10bb90: 53 push %ebx 10bb91: e8 3e d3 ff ff call 108ed4 if ( parentpathlen == 0 ) 10bb96: 83 c4 10 add $0x10,%esp 10bb99: 85 c0 test %eax,%eax 10bb9b: 0f 85 d3 00 00 00 jne 10bc74 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 10bba1: 50 push %eax 10bba2: 8d 45 d0 lea -0x30(%ebp),%eax 10bba5: 89 45 b4 mov %eax,-0x4c(%ebp) 10bba8: 50 push %eax 10bba9: 8d 45 e4 lea -0x1c(%ebp),%eax 10bbac: 50 push %eax 10bbad: 53 push %ebx 10bbae: e8 b9 e2 ff ff call 109e6c 10bbb3: 83 c4 10 add $0x10,%esp 10bbb6: 31 d2 xor %edx,%edx const char *name; rtems_filesystem_location_info_t parentloc; rtems_filesystem_location_info_t loc; int i; int result; bool free_parentloc = false; 10bbb8: c6 45 b3 00 movb $0x0,-0x4d(%ebp) /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 10bbbc: 8d 7d bc lea -0x44(%ebp),%edi 10bbbf: b9 05 00 00 00 mov $0x5,%ecx 10bbc4: 8b 75 b4 mov -0x4c(%ebp),%esi 10bbc7: f3 a5 rep movsl %ds:(%esi),%es:(%edi) name = path + parentpathlen; 10bbc9: 01 d3 add %edx,%ebx name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 10bbcb: be ff ff ff ff mov $0xffffffff,%esi 10bbd0: 89 f1 mov %esi,%ecx 10bbd2: 89 df mov %ebx,%edi 10bbd4: 31 c0 xor %eax,%eax 10bbd6: f2 ae repnz scas %es:(%edi),%al 10bbd8: f7 d1 not %ecx 10bbda: 49 dec %ecx 10bbdb: 83 ec 08 sub $0x8,%esp 10bbde: 51 push %ecx 10bbdf: 53 push %ebx 10bbe0: e8 33 d3 ff ff call 108f18 10bbe5: 01 c3 add %eax,%ebx result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 10bbe7: 89 f1 mov %esi,%ecx 10bbe9: 89 df mov %ebx,%edi 10bbeb: 31 c0 xor %eax,%eax 10bbed: f2 ae repnz scas %es:(%edi),%al 10bbef: f7 d1 not %ecx 10bbf1: 49 dec %ecx 10bbf2: c7 04 24 00 00 00 00 movl $0x0,(%esp) 10bbf9: 8d 75 bc lea -0x44(%ebp),%esi 10bbfc: 56 push %esi 10bbfd: 6a 00 push $0x0 10bbff: 51 push %ecx 10bc00: 53 push %ebx 10bc01: e8 22 d2 ff ff call 108e28 0, &loc, false ); if ( result != 0 ) { 10bc06: 83 c4 20 add $0x20,%esp 10bc09: 85 c0 test %eax,%eax 10bc0b: 75 53 jne 10bc60 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { 10bc0d: 83 ec 0c sub $0xc,%esp 10bc10: 56 push %esi 10bc11: 8b 45 c8 mov -0x38(%ebp),%eax 10bc14: ff 50 10 call *0x10(%eax) 10bc17: 83 c4 10 add $0x10,%esp 10bc1a: 48 dec %eax 10bc1b: 0f 84 83 00 00 00 je 10bca4 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 10bc21: 83 ec 08 sub $0x8,%esp 10bc24: 56 push %esi 10bc25: ff 75 b4 pushl -0x4c(%ebp) 10bc28: 8b 45 c8 mov -0x38(%ebp),%eax 10bc2b: ff 50 0c call *0xc(%eax) rtems_filesystem_freenode( &loc ); 10bc2e: 89 34 24 mov %esi,(%esp) 10bc31: 89 45 ac mov %eax,-0x54(%ebp) 10bc34: e8 2f d3 ff ff call 108f68 if ( free_parentloc ) 10bc39: 83 c4 10 add $0x10,%esp 10bc3c: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 10bc40: 8b 45 ac mov -0x54(%ebp),%eax 10bc43: 74 11 je 10bc56 rtems_filesystem_freenode( &parentloc ); 10bc45: 83 ec 0c sub $0xc,%esp 10bc48: ff 75 b4 pushl -0x4c(%ebp) 10bc4b: e8 18 d3 ff ff call 108f68 10bc50: 83 c4 10 add $0x10,%esp 10bc53: 8b 45 ac mov -0x54(%ebp),%eax return result; } 10bc56: 8d 65 f4 lea -0xc(%ebp),%esp 10bc59: 5b pop %ebx 10bc5a: 5e pop %esi 10bc5b: 5f pop %edi 10bc5c: c9 leave 10bc5d: c3 ret 10bc5e: 66 90 xchg %ax,%ax name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 10bc60: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 10bc64: 75 70 jne 10bcd6 <== ALWAYS TAKEN rtems_filesystem_freenode( &parentloc ); return -1; 10bc66: b8 ff ff ff ff mov $0xffffffff,%eax <== NOT EXECUTED rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 10bc6b: 8d 65 f4 lea -0xc(%ebp),%esp <== NOT EXECUTED 10bc6e: 5b pop %ebx <== NOT EXECUTED 10bc6f: 5e pop %esi <== NOT EXECUTED 10bc70: 5f pop %edi <== NOT EXECUTED 10bc71: c9 leave <== NOT EXECUTED 10bc72: c3 ret <== NOT EXECUTED 10bc73: 90 nop <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 10bc74: 89 c2 mov %eax,%edx 10bc76: 83 ec 0c sub $0xc,%esp 10bc79: 6a 00 push $0x0 10bc7b: 8d 45 d0 lea -0x30(%ebp),%eax 10bc7e: 89 45 b4 mov %eax,-0x4c(%ebp) 10bc81: 50 push %eax 10bc82: 6a 02 push $0x2 10bc84: 52 push %edx 10bc85: 53 push %ebx 10bc86: 89 55 ac mov %edx,-0x54(%ebp) 10bc89: e8 02 d2 ff ff call 108e90 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 10bc8e: 83 c4 20 add $0x20,%esp 10bc91: 85 c0 test %eax,%eax 10bc93: 8b 55 ac mov -0x54(%ebp),%edx 10bc96: 75 ce jne 10bc66 <== NEVER TAKEN return -1; free_parentloc = true; 10bc98: c6 45 b3 01 movb $0x1,-0x4d(%ebp) 10bc9c: e9 1b ff ff ff jmp 10bbbc 10bca1: 8d 76 00 lea 0x0(%esi),%esi rtems_filesystem_freenode( &parentloc ); return -1; } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 10bca4: 83 ec 0c sub $0xc,%esp 10bca7: 56 push %esi 10bca8: e8 bb d2 ff ff call 108f68 if ( free_parentloc ) 10bcad: 83 c4 10 add $0x10,%esp 10bcb0: 80 7d b3 00 cmpb $0x0,-0x4d(%ebp) 10bcb4: 74 0e je 10bcc4 rtems_filesystem_freenode( &parentloc ); 10bcb6: 83 ec 0c sub $0xc,%esp 10bcb9: ff 75 b4 pushl -0x4c(%ebp) 10bcbc: e8 a7 d2 ff ff call 108f68 10bcc1: 83 c4 10 add $0x10,%esp rtems_set_errno_and_return_minus_one( EISDIR ); 10bcc4: e8 37 a4 00 00 call 116100 <__errno> 10bcc9: c7 00 15 00 00 00 movl $0x15,(%eax) 10bccf: b8 ff ff ff ff mov $0xffffffff,%eax 10bcd4: eb 80 jmp 10bc56 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 10bcd6: 83 ec 0c sub $0xc,%esp 10bcd9: ff 75 b4 pushl -0x4c(%ebp) 10bcdc: e8 87 d2 ff ff call 108f68 10bce1: 83 c4 10 add $0x10,%esp return -1; 10bce4: b8 ff ff ff ff mov $0xffffffff,%eax 10bce9: e9 68 ff ff ff jmp 10bc56 =============================================================================== 0010bd64 : */ int unmount( const char *path ) { 10bd64: 55 push %ebp 10bd65: 89 e5 mov %esp,%ebp 10bd67: 57 push %edi 10bd68: 56 push %esi 10bd69: 53 push %ebx 10bd6a: 83 ec 38 sub $0x38,%esp 10bd6d: 8b 55 08 mov 0x8(%ebp),%edx * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) 10bd70: 31 c0 xor %eax,%eax 10bd72: b9 ff ff ff ff mov $0xffffffff,%ecx 10bd77: 89 d7 mov %edx,%edi 10bd79: f2 ae repnz scas %es:(%edi),%al 10bd7b: f7 d1 not %ecx 10bd7d: 49 dec %ecx 10bd7e: 6a 01 push $0x1 10bd80: 8d 75 d4 lea -0x2c(%ebp),%esi 10bd83: 56 push %esi 10bd84: 6a 00 push $0x0 10bd86: 51 push %ecx 10bd87: 52 push %edx 10bd88: e8 77 cf ff ff call 108d04 10bd8d: 83 c4 20 add $0x20,%esp 10bd90: 85 c0 test %eax,%eax 10bd92: 75 68 jne 10bdfc return -1; mt_entry = loc.mt_entry; 10bd94: 8b 5d e4 mov -0x1c(%ebp),%ebx /* * Verify this is the root node for the file system to be unmounted. */ if ( fs_root_loc->node_access != loc.node_access ){ 10bd97: 8b 45 d4 mov -0x2c(%ebp),%eax 10bd9a: 39 43 1c cmp %eax,0x1c(%ebx) 10bd9d: 0f 85 c5 00 00 00 jne 10be68 /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 10bda3: 83 ec 0c sub $0xc,%esp 10bda6: 56 push %esi 10bda7: e8 30 d0 ff ff call 108ddc * that made the current node thread based instead * of system based? I thought it was but it doesn't * look like it in this version. */ if ( rtems_filesystem_current.mt_entry == mt_entry ) 10bdac: 83 c4 10 add $0x10,%esp 10bdaf: a1 10 74 12 00 mov 0x127410,%eax 10bdb4: 39 58 14 cmp %ebx,0x14(%eax) 10bdb7: 0f 84 cf 00 00 00 je 10be8c /* * Verify there are no file systems below the path specified */ if ( rtems_filesystem_mount_iterate( is_fs_below_mount_point, 10bdbd: 83 ec 08 sub $0x8,%esp 10bdc0: ff 73 2c pushl 0x2c(%ebx) 10bdc3: 68 50 bd 10 00 push $0x10bd50 10bdc8: e8 ab d7 ff ff call 109578 10bdcd: 83 c4 10 add $0x10,%esp 10bdd0: 84 c0 test %al,%al 10bdd2: 0f 85 b4 00 00 00 jne 10be8c * Run the file descriptor table to determine if there are any file * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) 10bdd8: 83 ec 0c sub $0xc,%esp 10bddb: 53 push %ebx 10bddc: e8 2b d3 ff ff call 10910c 10bde1: 83 c4 10 add $0x10,%esp 10bde4: 48 dec %eax 10bde5: 0f 84 a1 00 00 00 je 10be8c * Allow the file system being unmounted on to do its cleanup. * If it fails it will set the errno to the approprate value * and the fileystem will not be modified. */ if (( fs_mount_loc->ops->unmount_h )( mt_entry ) != 0 ) 10bdeb: 83 ec 0c sub $0xc,%esp 10bdee: 8b 43 14 mov 0x14(%ebx),%eax 10bdf1: 53 push %ebx 10bdf2: ff 50 28 call *0x28(%eax) 10bdf5: 83 c4 10 add $0x10,%esp 10bdf8: 85 c0 test %eax,%eax 10bdfa: 74 10 je 10be0c <== ALWAYS TAKEN */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) rtems_fatal_error_occurred( 0 ); return -1; 10bdfc: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 10be01: 8d 65 f4 lea -0xc(%ebp),%esp 10be04: 5b pop %ebx 10be05: 5e pop %esi 10be06: 5f pop %edi 10be07: c9 leave 10be08: c3 ret 10be09: 8d 76 00 lea 0x0(%esi),%esi * NOTE: Fatal error is called in a case which should never happen * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ 10be0c: 83 ec 0c sub $0xc,%esp 10be0f: 8b 43 28 mov 0x28(%ebx),%eax 10be12: 53 push %ebx 10be13: ff 50 2c call *0x2c(%eax) 10be16: 83 c4 10 add $0x10,%esp 10be19: 85 c0 test %eax,%eax 10be1b: 0f 85 83 00 00 00 jne 10bea4 <== NEVER TAKEN rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 10be21: 52 push %edx 10be22: 6a 00 push $0x0 10be24: 6a 00 push $0x0 10be26: ff 35 a8 96 12 00 pushl 0x1296a8 10be2c: e8 77 0b 00 00 call 10c9a8 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 10be31: 89 1c 24 mov %ebx,(%esp) 10be34: e8 2b 14 00 00 call 10d264 <_Chain_Extract> } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 10be39: 58 pop %eax 10be3a: ff 35 a8 96 12 00 pushl 0x1296a8 10be40: e8 5f 0c 00 00 call 10caa4 if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; 10be45: 8d 43 08 lea 0x8(%ebx),%eax /* * Free the memory node that was allocated in mount * Free the memory associated with the extracted mount table entry. */ rtems_filesystem_freenode( fs_mount_loc ); 10be48: 89 04 24 mov %eax,(%esp) 10be4b: e8 8c cf ff ff call 108ddc free( mt_entry ); 10be50: 89 1c 24 mov %ebx,(%esp) 10be53: e8 98 cf ff ff call 108df0 return 0; 10be58: 83 c4 10 add $0x10,%esp 10be5b: 31 c0 xor %eax,%eax } 10be5d: 8d 65 f4 lea -0xc(%ebp),%esp 10be60: 5b pop %ebx 10be61: 5e pop %esi 10be62: 5f pop %edi 10be63: c9 leave 10be64: c3 ret 10be65: 8d 76 00 lea 0x0(%esi),%esi /* * Verify this is the root node for the file system to be unmounted. */ if ( fs_root_loc->node_access != loc.node_access ){ rtems_filesystem_freenode( &loc ); 10be68: 83 ec 0c sub $0xc,%esp 10be6b: 56 push %esi 10be6c: e8 6b cf ff ff call 108ddc rtems_set_errno_and_return_minus_one( EACCES ); 10be71: e8 16 75 00 00 call 11338c <__errno> 10be76: c7 00 0d 00 00 00 movl $0xd,(%eax) 10be7c: 83 c4 10 add $0x10,%esp 10be7f: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 10be84: 8d 65 f4 lea -0xc(%ebp),%esp 10be87: 5b pop %ebx 10be88: 5e pop %esi 10be89: 5f pop %edi 10be8a: c9 leave 10be8b: c3 ret * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) rtems_set_errno_and_return_minus_one( EBUSY ); 10be8c: e8 fb 74 00 00 call 11338c <__errno> 10be91: c7 00 10 00 00 00 movl $0x10,(%eax) 10be97: b8 ff ff ff ff mov $0xffffffff,%eax rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 10be9c: 8d 65 f4 lea -0xc(%ebp),%esp 10be9f: 5b pop %ebx 10bea0: 5e pop %esi 10bea1: 5f pop %edi 10bea2: c9 leave 10bea3: c3 ret * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 10bea4: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10bea7: 8b 43 14 mov 0x14(%ebx),%eax <== NOT EXECUTED 10beaa: 53 push %ebx <== NOT EXECUTED 10beab: ff 50 20 call *0x20(%eax) <== NOT EXECUTED 10beae: 83 c4 10 add $0x10,%esp <== NOT EXECUTED 10beb1: 85 c0 test %eax,%eax <== NOT EXECUTED 10beb3: 0f 84 43 ff ff ff je 10bdfc <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 10beb9: 83 ec 0c sub $0xc,%esp <== NOT EXECUTED 10bebc: 6a 00 push $0x0 <== NOT EXECUTED 10bebe: e8 e9 10 00 00 call 10cfac <== NOT EXECUTED =============================================================================== 0010bf0c : int utime( const char *path, const struct utimbuf *times ) { 10bf0c: 55 push %ebp 10bf0d: 89 e5 mov %esp,%ebp 10bf0f: 57 push %edi 10bf10: 56 push %esi 10bf11: 53 push %ebx 10bf12: 83 ec 48 sub $0x48,%esp 10bf15: 8b 55 08 mov 0x8(%ebp),%edx 10bf18: 8b 5d 0c mov 0xc(%ebp),%ebx rtems_filesystem_location_info_t temp_loc; int result; struct utimbuf now; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 10bf1b: 31 c0 xor %eax,%eax 10bf1d: b9 ff ff ff ff mov $0xffffffff,%ecx 10bf22: 89 d7 mov %edx,%edi 10bf24: f2 ae repnz scas %es:(%edi),%al 10bf26: f7 d1 not %ecx 10bf28: 49 dec %ecx 10bf29: 6a 01 push $0x1 10bf2b: 8d 75 d4 lea -0x2c(%ebp),%esi 10bf2e: 56 push %esi 10bf2f: 6a 00 push $0x0 10bf31: 51 push %ecx 10bf32: 52 push %edx 10bf33: e8 d0 ca ff ff call 108a08 10bf38: 83 c4 20 add $0x20,%esp 10bf3b: 85 c0 test %eax,%eax 10bf3d: 75 2d jne 10bf6c return -1; if ( times == NULL ) { 10bf3f: 85 db test %ebx,%ebx 10bf41: 74 39 je 10bf7c 10bf43: 8b 53 04 mov 0x4(%ebx),%edx 10bf46: 8b 03 mov (%ebx),%eax now.actime = now.modtime = time( NULL ); times = &now; } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 10bf48: 51 push %ecx 10bf49: 52 push %edx 10bf4a: 50 push %eax 10bf4b: 56 push %esi 10bf4c: 8b 45 e0 mov -0x20(%ebp),%eax 10bf4f: ff 50 30 call *0x30(%eax) rtems_filesystem_freenode( &temp_loc ); 10bf52: 89 34 24 mov %esi,(%esp) 10bf55: 89 45 c4 mov %eax,-0x3c(%ebp) 10bf58: e8 9b ce ff ff call 108df8 return result; 10bf5d: 83 c4 10 add $0x10,%esp 10bf60: 8b 45 c4 mov -0x3c(%ebp),%eax } 10bf63: 8d 65 f4 lea -0xc(%ebp),%esp 10bf66: 5b pop %ebx 10bf67: 5e pop %esi 10bf68: 5f pop %edi 10bf69: c9 leave 10bf6a: c3 ret 10bf6b: 90 nop rtems_filesystem_location_info_t temp_loc; int result; struct utimbuf now; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) return -1; 10bf6c: b8 ff ff ff ff mov $0xffffffff,%eax result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); rtems_filesystem_freenode( &temp_loc ); return result; } 10bf71: 8d 65 f4 lea -0xc(%ebp),%esp 10bf74: 5b pop %ebx 10bf75: 5e pop %esi 10bf76: 5f pop %edi 10bf77: c9 leave 10bf78: c3 ret 10bf79: 8d 76 00 lea 0x0(%esi),%esi if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) return -1; if ( times == NULL ) { now.actime = now.modtime = time( NULL ); 10bf7c: 83 ec 0c sub $0xc,%esp 10bf7f: 6a 00 push $0x0 10bf81: e8 92 bd 00 00 call 117d18