projects / apple / dyld.git / blame
| Commit | Line | Data |
|---|---|---|
| 39a8cd10 | 1 | /* |
| 412ebb8e | 2 | * Copyright (c) 2008-2009 Apple Inc. All rights reserved. |
| 39a8cd10 A |
3 | * |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 6 | * This file contains Original Code and/or Modifications of Original Code | |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. Please obtain a copy of the License at | |
| 10 | * http://www.opensource.apple.com/apsl/ and read it before using this | |
| 11 | * file. | |
| 12 | * | |
| 13 | * The Original Code and all software distributed under the License are | |
| 14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 18 | * Please see the License for the specific language governing rights and | |
| 19 | * limitations under the License. | |
| 20 | * | |
| 21 | * @APPLE_LICENSE_HEADER_END@ | |
| 22 | */ | |
| 23 | #include <stdlib.h> // EXIT_SUCCESS | |
| 24 | #include <stdio.h> | |
| 25 | #include <mach-o/dyld.h> | |
| 26 | #include <mach-o/dyld_images.h> | |
| 27 | #include <mach/mach.h> | |
| 412ebb8e | 28 | #include <Availability.h> |
| 39a8cd10 A |
29 | |
| 30 | #include "test.h" | |
| 31 | ||
| 32 | extern struct mach_header __dso_handle; | |
| 33 | ||
| 39a8cd10 A |
34 | |
| 35 | struct dyld_all_image_infos* getImageInfosFromKernel() | |
| 36 | { | |
| 37 | task_dyld_info_data_t task_dyld_info; | |
| 38 | mach_msg_type_number_t count = TASK_DYLD_INFO_COUNT; | |
| 39 | ||
| 40 | if ( task_info(mach_task_self(), TASK_DYLD_INFO, (task_info_t)&task_dyld_info, &count) ) { | |
| 41 | FAIL("all_image_infos: task_info() failed"); | |
| 42 | exit(0); | |
| 43 | } | |
| 44 | return (struct dyld_all_image_infos*)(uintptr_t)task_dyld_info.all_image_info_addr; | |
| 45 | } | |
| 46 | ||
| 47 | ||
| 48 | int | |
| 49 | main() | |
| 50 | { | |
| 412ebb8e A |
51 | struct dyld_all_image_infos* infos = getImageInfosFromKernel(); |
| 52 | if ( infos->version < 9 ) { | |
| 53 | FAIL("all_image_infos: dyld_all_image_infos is not version >= 9, is %d", infos->version); | |
| 39a8cd10 A |
54 | exit(0); |
| 55 | } | |
| 56 | ||
| 57 | if ( infos->infoArrayCount < 2 ) { | |
| 58 | FAIL("all_image_infos: dyld_all_image_infos.infoArrayCount is < 2"); | |
| 59 | exit(0); | |
| 60 | } | |
| 61 | ||
| 412ebb8e A |
62 | //for( int i=0; i < infos->infoArrayCount; ++i) { |
| 63 | // fprintf(stderr, "infos->infoArray[%d].imageLoadAddress=%p %s\n", i, infos->infoArray[i].imageLoadAddress, infos->infoArray[i].imageFilePath); | |
| 64 | //} | |
| 65 | ||
| 39a8cd10 | 66 | if ( infos->infoArray[0].imageLoadAddress != &__dso_handle ) { |
| 412ebb8e A |
67 | FAIL("all_image_infos: dyld_all_image_infos.infoArray for main executable is wrong, infos->infoArray[0].imageLoadAddress=0x%08lX vs 0x%08X", |
| 68 | infos->infoArray[0].imageLoadAddress, &__dso_handle); | |
| 39a8cd10 A |
69 | exit(0); |
| 70 | } | |
| 71 | ||
| 412ebb8e A |
72 | #if __IPHONE_OS_VERSION_MIN_REQUIRED |
| 73 | for (const struct dyld_image_info* p = infos->infoArray; p < &infos->infoArray[infos->infoArrayCount]; ++p) { | |
| 74 | //fprintf(stderr, "addr=0x%p, mTime=0x%lX, path=%s\n", p->imageLoadAddress, p->imageFileModDate, p->imageFilePath); | |
| 75 | if ( (strncmp(p->imageFilePath, "/usr/lib", 8) == 0) && (p->imageFileModDate != 0) ) { | |
| 76 | FAIL("all_image_infos, mTime not zero for cache image %s", p->imageFilePath); | |
| 77 | exit(0); | |
| 78 | } | |
| 39a8cd10 | 79 | } |
| 412ebb8e | 80 | #endif |
| 39a8cd10 A |
81 | |
| 82 | PASS("all_image_infos"); | |
| 83 | return EXIT_SUCCESS; | |
| 84 | } | |
| 85 | ||
| 86 |