src/dyld_process_info_internal.h

   1 /* -*- mode: C++; c-basic-offset: 4; tab-width: 4 -*-
   2  *
   3  * Copyright (c) 2016 Apple Inc. All rights reserved.
   4  *
   5  * @APPLE_LICENSE_HEADER_START@
   6  *
   7  * This file contains Original Code and/or Modifications of Original Code
   8  * as defined in and that are subject to the Apple Public Source License
   9  * Version 2.0 (the 'License'). You may not use this file except in
  10  * compliance with the License. Please obtain a copy of the License at
  11  * http://www.opensource.apple.com/apsl/ and read it before using this
  12  * file.
  13  *
  14  * The Original Code and all software distributed under the License are
  15  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  16  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  17  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  19  * Please see the License for the specific language governing rights and
  20  * limitations under the License.
  21  *
  22  * @APPLE_LICENSE_HEADER_END@
  23  */
  24
  25 #ifndef _DYLD_PROCESS_INFO_INTERNAL_H_
  26 #define _DYLD_PROCESS_INFO_INTERNAL_H_
  27
  28
  29 #include <stdlib.h>
  30 #include <string.h>
  31 #include <limits.h>
  32 #include <stdio.h>
  33
  34
  35 struct dyld_all_image_infos_32 {
  36     uint32_t        version;
  37     uint32_t        infoArrayCount;
  38     uint32_t        infoArray;
  39     uint32_t        notification;
  40     bool            processDetachedFromSharedRegion;
  41     bool            libSystemInitialized;
  42     uint32_t        dyldImageLoadAddress;
  43     uint32_t        jitInfo;
  44     uint32_t        dyldVersion;
  45     uint32_t        errorMessage;
  46     uint32_t        terminationFlags;
  47     uint32_t        coreSymbolicationShmPage;
  48     uint32_t        systemOrderFlag;
  49     uint32_t        uuidArrayCount;
  50     uint32_t        uuidArray;
  51     uint32_t        dyldAllImageInfosAddress;
  52     uint32_t        initialImageCount;
  53     uint32_t        errorKind;
  54     uint32_t        errorClientOfDylibPath;
  55     uint32_t        errorTargetDylibPath;
  56     uint32_t        errorSymbol;
  57     uint32_t        sharedCacheSlide;
  58     uint8_t         sharedCacheUUID[16];
  59     uint32_t        sharedCacheBaseAddress;
  60     uint64_t        infoArrayChangeTimestamp;
  61     uint32_t        dyldPath;
  62     uint32_t        notifyMachPorts[2];
  63     uint32_t        reserved[11];
  64 };
  65
  66 struct dyld_all_image_infos_64 {
  67     uint32_t        version;
  68     uint32_t        infoArrayCount;
  69     uint64_t        infoArray;
  70     uint64_t        notification;
  71     bool            processDetachedFromSharedRegion;
  72     bool            libSystemInitialized;
  73     uint32_t        paddingToMakeTheSizeCorrectOn32bitAndDoesntAffect64b; // NOT PART OF DYLD_ALL_IMAGE_INFOS!
  74     uint64_t        dyldImageLoadAddress;
  75     uint64_t        jitInfo;
  76     uint64_t        dyldVersion;
  77     uint64_t        errorMessage;
  78     uint64_t        terminationFlags;
  79     uint64_t        coreSymbolicationShmPage;
  80     uint64_t        systemOrderFlag;
  81     uint64_t        uuidArrayCount;
  82     uint64_t        uuidArray;
  83     uint64_t        dyldAllImageInfosAddress;
  84     uint64_t        initialImageCount;
  85     uint64_t        errorKind;
  86     uint64_t        errorClientOfDylibPath;
  87     uint64_t        errorTargetDylibPath;
  88     uint64_t        errorSymbol;
  89     uint64_t        sharedCacheSlide;
  90     uint8_t         sharedCacheUUID[16];
  91     uint64_t        sharedCacheBaseAddress;
  92     uint64_t        infoArrayChangeTimestamp;
  93     uint64_t        dyldPath;
  94     uint32_t        notifyMachPorts[2];
  95     uint64_t        reserved[12];
  96 };
  97
  98 struct dyld_image_info_32 {
  99     uint32_t                    imageLoadAddress;
 100     uint32_t                    imageFilePath;
 101     uint32_t                    imageFileModDate;
 102 };
 103 struct dyld_image_info_64 {
 104     uint64_t                    imageLoadAddress;
 105     uint64_t                    imageFilePath;
 106     uint64_t                    imageFileModDate;
 107 };
 108
 109 #define DYLD_PROCESS_INFO_NOTIFY_MAX_BUFFER_SIZE        (32*1024)
 110 #define DYLD_PROCESS_INFO_NOTIFY_LOAD_ID                        0x1000
 111 #define DYLD_PROCESS_INFO_NOTIFY_UNLOAD_ID                      0x2000
 112
 113
 114 struct dyld_process_info_image_entry {
 115     uuid_t                                              uuid;
 116     uint64_t                    loadAddress;
 117     uint32_t                    pathStringOffset;
 118     uint32_t                    pathLength;
 119 };
 120
 121 struct dyld_process_info_notify_header {
 122         mach_msg_header_t                       header;
 123     uint32_t                    version;
 124     uint32_t                    imageCount;
 125     uint32_t                    imagesOffset;
 126     uint32_t                    stringsOffset;
 127     uint64_t                    timestamp;
 128 };
 129
 130
 131
 132
 133 #endif // _DYLD_PROCESS_INFO_INTERNAL_H_
 134
 135