/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* Data structure definitions copied from dyld so that we can read dyld's saved UUID information
* for each binary image not loaded from the shared cache during stackshots.
*/
/* Some clients check the dyld version at runtime */
#define DYLD_ALL_IMAGE_INFOS_ADDRESS_MINIMUM_VERSION 9
#define DYLD_ALL_IMAGE_INFOS_TIMESTAMP_MINIMUM_VERSION 15
#define DYLD_ALL_IMAGE_INFOS_COMPACTINFO_MINIMUM_VERSION 16
#define DYLD_MAX_PROCESS_INFO_NOTIFY_COUNT 8
#define DYLD_PROCESS_INFO_NOTIFY_MAGIC 0x49414E46
/* Re-use dyld format for kext load addresses */
#if __LP64__
typedef struct user64_dyld_uuid_info kernel_uuid_info;
#else
typedef struct user32_dyld_uuid_info kernel_uuid_info;
#endif
struct user32_dyld_image_info {
user32_addr_t imageLoadAddress; /* base address image is mapped int */
user32_addr_t imageFilePath; /* path dyld used to load the image */
user32_ulong_t imageFileModDate; /* time_t of image file */
};
struct user64_dyld_image_info {
user64_addr_t imageLoadAddress; /* base address image is mapped int */
user64_addr_t imageFilePath; /* path dyld used to load the image */
user64_ulong_t imageFileModDate; /* time_t of image file */
};
// FIXME: dyld is in C++, and some of the fields in dyld_all_image_infos are C++
// native booleans. There must be a better way...
typedef uint8_t dyld_bool;
struct user32_dyld_all_image_infos {
uint32_t version;
uint32_t infoArrayCount;
user32_addr_t infoArray;
user32_addr_t notification;
dyld_bool processDetachedFromSharedRegion;
dyld_bool libSystemInitialized;
user32_addr_t dyldImageLoadAddress;
user32_addr_t jitInfo;
user32_addr_t dyldVersion;
user32_addr_t errorMessage;
user32_addr_t terminationFlags;
user32_addr_t coreSymbolicationShmPage;
user32_addr_t systemOrderFlag;
user32_size_t uuidArrayCount; // dyld defines this as a uintptr_t despite it being a count
user32_addr_t uuidArray;
user32_addr_t dyldAllImageInfosAddress;
/* the following field is only in version 10 (Mac OS X 10.7, iOS 4.2) and later */
user32_addr_t initialImageCount;
/* the following field is only in version 11 (Mac OS X 10.7, iOS 4.2) and later */
user32_addr_t errorKind;
user32_addr_t errorClientOfDylibPath;
user32_addr_t errorTargetDylibPath;
user32_addr_t errorSymbol;
/* the following field is only in version 12 (Mac OS X 10.7, iOS 4.3) and later */
user32_addr_t sharedCacheSlide;
/* the following field is only in version 13 (Mac OS X 10.9, iOS 7.0) and later */
uint8_t sharedCacheUUID[16];
/* the following field is only in version 15 (Mac OS X 10.12, iOS 10.0) and later */
user32_addr_t sharedCacheBaseAddress;
uint64_t timestamp;
user32_addr_t dyldpath;
mach_port_name_t notifyMachPorts[DYLD_MAX_PROCESS_INFO_NOTIFY_COUNT];
user32_addr_t reserved[5];
/* the following fields are only in version 16 (macOS 10.13, iOS 12.0) and later */
user32_addr_t compact_dyld_image_info_addr;
user32_size_t compact_dyld_image_info_size;
};
struct user64_dyld_all_image_infos {
uint32_t version;
uint32_t infoArrayCount;
user64_addr_t infoArray;
user64_addr_t notification;
dyld_bool processDetachedFromSharedRegion;
dyld_bool libSystemInitialized;
user64_addr_t dyldImageLoadAddress;
user64_addr_t jitInfo;
user64_addr_t dyldVersion;
user64_addr_t errorMessage;
user64_addr_t terminationFlags;
user64_addr_t coreSymbolicationShmPage;
user64_addr_t systemOrderFlag;
user64_size_t uuidArrayCount; // dyld defines this as a uintptr_t despite it being a count
user64_addr_t uuidArray;
user64_addr_t dyldAllImageInfosAddress;
/* the following field is only in version 10 (Mac OS X 10.7, iOS 4.2) and later */
user64_addr_t initialImageCount;
/* the following field is only in version 11 (Mac OS X 10.7, iOS 4.2) and later */
user64_addr_t errorKind;
user64_addr_t errorClientOfDylibPath;
user64_addr_t errorTargetDylibPath;
user64_addr_t errorSymbol;
/* the following field is only in version 12 (Mac OS X 10.7, iOS 4.3) and later */
user64_addr_t sharedCacheSlide;
/* the following field is only in version 13 (Mac OS X 10.9, iOS 7.0) and later */
uint8_t sharedCacheUUID[16];
/* the following field is only in version 15 (macOS 10.12, iOS 10.0) and later */
user64_addr_t sharedCacheBaseAddress;
uint64_t timestamp;
user64_addr_t dyldPath;
mach_port_name_t notifyMachPorts[DYLD_MAX_PROCESS_INFO_NOTIFY_COUNT];
user64_addr_t reserved[9];
/* the following fields are only in version 16 (macOS 10.13, iOS 12.0) and later */
user64_addr_t compact_dyld_image_info_addr;
user64_size_t compact_dyld_image_info_size;
uint32_t platform;
/* the following fields are only in version 17 (macOS 10.16) and later */
uint32_t aotInfoArrayCount;
user64_addr_t aotInfoArray;
uint64_t aotTimestamp;
};