xnu-4903.270.47.tar.gz

[apple/xnu.git] / osfmk / kdp / kdp_dyld.h

diff --git a/osfmk/kdp/kdp_dyld.h b/osfmk/kdp/kdp_dyld.h
index 910565f2e0831c89103fe1d890c71ae5a9a662d7..b363b896c2ad1a92b3285c57d73133cbfa64c890 100644 (file)
--- a/osfmk/kdp/kdp_dyld.h
+++ b/osfmk/kdp/kdp_dyld.h
@@ -2,7 +2,7 @@
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 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
  * 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


@@ -11,10 +11,10 @@
  * 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.
  * 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.
  * 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,
  * 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,


@@ -22,7 +22,7 @@
  * 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.
  * 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@
  */
 
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 


@@ -31,54 +31,105 @@
  * for each binary image not loaded from the shared cache during stackshots.
  */
 
  * for each binary image not loaded from the shared cache during stackshots.
  */
 

-/* From dyld/include/dyld_images.h */
+/* 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

 
 

-struct dyld_uuid_info {
-       user32_addr_t   imageLoadAddress;       /* base address image is mapped into */
-       uuid_t                  imageUUID;                      /* UUID of image */
+/* 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 dyld_uuid_info64 {
-       user64_addr_t   imageLoadAddress;       /* base address image is mapped into */
-       uuid_t                  imageUUID;                      /* UUID of image */
+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++ 
+// 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...
 // native booleans.  There must be a better way...

-typedef uint8_t bool;
+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;

 
 

-struct dyld_all_image_infos {
-       uint32_t                                        version;
-       uint32_t                                        infoArrayCount;
-       user32_addr_t                           infoArray;
-       user32_addr_t                           notification;
-       bool                                            processDetachedFromSharedRegion;
-       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;
+       /* 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   reserved[14];
+       /* 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 dyld_all_image_infos64 {
-       uint32_t                                        version;
-       uint32_t                                        infoArrayCount;
-       user64_addr_t                           infoArray;
-       user64_addr_t                           notification;
-       bool                                            processDetachedFromSharedRegion;
-       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;
-};
\ No newline at end of file
+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   reserved[14];
+       /* 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;
+};