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[8];
  63     uint32_t        reserved[5];
  64     uint32_t        compact_dyld_image_info_addr;
  65     uint32_t        compact_dyld_image_info_size;
  66 };
  67
  68 struct dyld_all_image_infos_64 {
  69     uint32_t        version;
  70     uint32_t        infoArrayCount;
  71     uint64_t        infoArray;
  72     uint64_t        notification;
  73     bool            processDetachedFromSharedRegion;
  74     bool            libSystemInitialized;
  75     uint32_t        paddingToMakeTheSizeCorrectOn32bitAndDoesntAffect64b; // NOT PART OF DYLD_ALL_IMAGE_INFOS!
  76     uint64_t        dyldImageLoadAddress;
  77     uint64_t        jitInfo;
  78     uint64_t        dyldVersion;
  79     uint64_t        errorMessage;
  80     uint64_t        terminationFlags;
  81     uint64_t        coreSymbolicationShmPage;
  82     uint64_t        systemOrderFlag;
  83     uint64_t        uuidArrayCount;
  84     uint64_t        uuidArray;
  85     uint64_t        dyldAllImageInfosAddress;
  86     uint64_t        initialImageCount;
  87     uint64_t        errorKind;
  88     uint64_t        errorClientOfDylibPath;
  89     uint64_t        errorTargetDylibPath;
  90     uint64_t        errorSymbol;
  91     uint64_t        sharedCacheSlide;
  92     uint8_t         sharedCacheUUID[16];
  93     uint64_t        sharedCacheBaseAddress;
  94     uint64_t        infoArrayChangeTimestamp;
  95     uint64_t        dyldPath;
  96     uint32_t        notifyMachPorts[8];
  97     uint64_t        reserved[9];
  98     uint64_t        compact_dyld_image_info_addr;
  99     uint64_t        compact_dyld_image_info_size;
 100 };
 101
 102 struct dyld_image_info_32 {
 103     uint32_t                    imageLoadAddress;
 104     uint32_t                    imageFilePath;
 105     uint32_t                    imageFileModDate;
 106 };
 107 struct dyld_image_info_64 {
 108     uint64_t                    imageLoadAddress;
 109     uint64_t                    imageFilePath;
 110     uint64_t                    imageFileModDate;
 111 };
 112
 113 #define DYLD_PROCESS_INFO_NOTIFY_MAX_BUFFER_SIZE        (32*1024)
 114 #define DYLD_PROCESS_INFO_NOTIFY_LOAD_ID                        0x1000
 115 #define DYLD_PROCESS_INFO_NOTIFY_UNLOAD_ID                      0x2000
 116 #define DYLD_PROCESS_INFO_NOTIFY_MAIN_ID                        0x3000
 117
 118
 119 struct dyld_process_info_image_entry {
 120     uuid_t                                              uuid;
 121     uint64_t                    loadAddress;
 122     uint32_t                    pathStringOffset;
 123     uint32_t                    pathLength;
 124 };
 125
 126 struct dyld_process_info_notify_header {
 127         mach_msg_header_t                       header;
 128     uint32_t                    version;
 129     uint32_t                    imageCount;
 130     uint32_t                    imagesOffset;
 131     uint32_t                    stringsOffset;
 132     uint64_t                    timestamp;
 133 };
 134
 135
 136
 137
 138 #endif // _DYLD_PROCESS_INFO_INTERNAL_H_
 139
 140