diff options
Diffstat (limited to 'toolkit/crashreporter/google-breakpad/src/google_breakpad/common/minidump_format.h')
| -rw-r--r-- | toolkit/crashreporter/google-breakpad/src/google_breakpad/common/minidump_format.h | 1045 |
1 files changed, 0 insertions, 1045 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/google_breakpad/common/minidump_format.h b/toolkit/crashreporter/google-breakpad/src/google_breakpad/common/minidump_format.h deleted file mode 100644 index 251e503df..000000000 --- a/toolkit/crashreporter/google-breakpad/src/google_breakpad/common/minidump_format.h +++ /dev/null @@ -1,1045 +0,0 @@ -/* Copyright (c) 2006, Google Inc. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following disclaimer - * in the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ - -/* minidump_format.h: A cross-platform reimplementation of minidump-related - * portions of DbgHelp.h from the Windows Platform SDK. - * - * (This is C99 source, please don't corrupt it with C++.) - * - * Structures that are defined by Microsoft to contain a zero-length array - * are instead defined here to contain an array with one element, as - * zero-length arrays are forbidden by standard C and C++. In these cases, - * *_minsize constants are provided to be used in place of sizeof. For a - * cleaner interface to these sizes when using C++, see minidump_size.h. - * - * These structures are also sufficient to populate minidump files. - * - * These definitions may be extended to support handling minidump files - * for other CPUs and other operating systems. - * - * Because precise data type sizes are crucial for this implementation to - * function properly and portably in terms of interoperability with minidumps - * produced by DbgHelp on Windows, a set of primitive types with known sizes - * are used as the basis of each structure defined by this file. DbgHelp - * on Windows is assumed to be the reference implementation; this file - * seeks to provide a cross-platform compatible implementation. To avoid - * collisions with the types and values defined and used by DbgHelp in the - * event that this implementation is used on Windows, each type and value - * defined here is given a new name, beginning with "MD". Names of the - * equivalent types and values in the Windows Platform SDK are given in - * comments. - * - * Author: Mark Mentovai */ - - -#ifndef GOOGLE_BREAKPAD_COMMON_MINIDUMP_FORMAT_H__ -#define GOOGLE_BREAKPAD_COMMON_MINIDUMP_FORMAT_H__ - -#include <stddef.h> - -#include "google_breakpad/common/breakpad_types.h" - - -#if defined(_MSC_VER) -/* Disable "zero-sized array in struct/union" warnings when compiling in - * MSVC. DbgHelp.h does this too. */ -#pragma warning(push) -#pragma warning(disable:4200) -#endif /* _MSC_VER */ - - -/* - * guiddef.h - */ - -typedef struct { - uint32_t data1; - uint16_t data2; - uint16_t data3; - uint8_t data4[8]; -} MDGUID; /* GUID */ - - -/* - * WinNT.h - */ - -/* Non-x86 CPU identifiers found in the high 24 bits of - * (MDRawContext*).context_flags. These aren't used by Breakpad, but are - * defined here for reference, to avoid assigning values that conflict - * (although some values already conflict). */ -#define MD_CONTEXT_IA64 0x00080000 /* CONTEXT_IA64 */ -/* Additional values from winnt.h in the Windows CE 5.0 SDK: */ -#define MD_CONTEXT_SHX 0x000000c0 /* CONTEXT_SH4 (Super-H, includes SH3) */ -#define MD_CONTEXT_ALPHA 0x00020000 /* CONTEXT_ALPHA */ - -/* As of Windows 7 SP1, the number of flag bits has increased to - * include 0x40 (CONTEXT_XSTATE): - * http://msdn.microsoft.com/en-us/library/hh134238%28v=vs.85%29.aspx */ -#define MD_CONTEXT_CPU_MASK 0xffffff00 - - -/* This is a base type for MDRawContextX86 and MDRawContextPPC. This - * structure should never be allocated directly. The actual structure type - * can be determined by examining the context_flags field. */ -typedef struct { - uint32_t context_flags; -} MDRawContextBase; - -#include "minidump_cpu_amd64.h" -#include "minidump_cpu_arm.h" -#include "minidump_cpu_arm64.h" -#include "minidump_cpu_mips.h" -#include "minidump_cpu_ppc.h" -#include "minidump_cpu_ppc64.h" -#include "minidump_cpu_sparc.h" -#include "minidump_cpu_x86.h" - -/* - * WinVer.h - */ - - -typedef struct { - uint32_t signature; - uint32_t struct_version; - uint32_t file_version_hi; - uint32_t file_version_lo; - uint32_t product_version_hi; - uint32_t product_version_lo; - uint32_t file_flags_mask; /* Identifies valid bits in fileFlags */ - uint32_t file_flags; - uint32_t file_os; - uint32_t file_type; - uint32_t file_subtype; - uint32_t file_date_hi; - uint32_t file_date_lo; -} MDVSFixedFileInfo; /* VS_FIXEDFILEINFO */ - -/* For (MDVSFixedFileInfo).signature */ -#define MD_VSFIXEDFILEINFO_SIGNATURE 0xfeef04bd - /* VS_FFI_SIGNATURE */ - -/* For (MDVSFixedFileInfo).version */ -#define MD_VSFIXEDFILEINFO_VERSION 0x00010000 - /* VS_FFI_STRUCVERSION */ - -/* For (MDVSFixedFileInfo).file_flags_mask and - * (MDVSFixedFileInfo).file_flags */ -#define MD_VSFIXEDFILEINFO_FILE_FLAGS_DEBUG 0x00000001 - /* VS_FF_DEBUG */ -#define MD_VSFIXEDFILEINFO_FILE_FLAGS_PRERELEASE 0x00000002 - /* VS_FF_PRERELEASE */ -#define MD_VSFIXEDFILEINFO_FILE_FLAGS_PATCHED 0x00000004 - /* VS_FF_PATCHED */ -#define MD_VSFIXEDFILEINFO_FILE_FLAGS_PRIVATEBUILD 0x00000008 - /* VS_FF_PRIVATEBUILD */ -#define MD_VSFIXEDFILEINFO_FILE_FLAGS_INFOINFERRED 0x00000010 - /* VS_FF_INFOINFERRED */ -#define MD_VSFIXEDFILEINFO_FILE_FLAGS_SPECIALBUILD 0x00000020 - /* VS_FF_SPECIALBUILD */ - -/* For (MDVSFixedFileInfo).file_os: high 16 bits */ -#define MD_VSFIXEDFILEINFO_FILE_OS_UNKNOWN 0 /* VOS_UNKNOWN */ -#define MD_VSFIXEDFILEINFO_FILE_OS_DOS (1 << 16) /* VOS_DOS */ -#define MD_VSFIXEDFILEINFO_FILE_OS_OS216 (2 << 16) /* VOS_OS216 */ -#define MD_VSFIXEDFILEINFO_FILE_OS_OS232 (3 << 16) /* VOS_OS232 */ -#define MD_VSFIXEDFILEINFO_FILE_OS_NT (4 << 16) /* VOS_NT */ -#define MD_VSFIXEDFILEINFO_FILE_OS_WINCE (5 << 16) /* VOS_WINCE */ -/* Low 16 bits */ -#define MD_VSFIXEDFILEINFO_FILE_OS__BASE 0 /* VOS__BASE */ -#define MD_VSFIXEDFILEINFO_FILE_OS__WINDOWS16 1 /* VOS__WINDOWS16 */ -#define MD_VSFIXEDFILEINFO_FILE_OS__PM16 2 /* VOS__PM16 */ -#define MD_VSFIXEDFILEINFO_FILE_OS__PM32 3 /* VOS__PM32 */ -#define MD_VSFIXEDFILEINFO_FILE_OS__WINDOWS32 4 /* VOS__WINDOWS32 */ - -/* For (MDVSFixedFileInfo).file_type */ -#define MD_VSFIXEDFILEINFO_FILE_TYPE_UNKNOWN 0 /* VFT_UNKNOWN */ -#define MD_VSFIXEDFILEINFO_FILE_TYPE_APP 1 /* VFT_APP */ -#define MD_VSFIXEDFILEINFO_FILE_TYPE_DLL 2 /* VFT_DLL */ -#define MD_VSFIXEDFILEINFO_FILE_TYPE_DRV 3 /* VFT_DLL */ -#define MD_VSFIXEDFILEINFO_FILE_TYPE_FONT 4 /* VFT_FONT */ -#define MD_VSFIXEDFILEINFO_FILE_TYPE_VXD 5 /* VFT_VXD */ -#define MD_VSFIXEDFILEINFO_FILE_TYPE_STATIC_LIB 7 /* VFT_STATIC_LIB */ - -/* For (MDVSFixedFileInfo).file_subtype */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_UNKNOWN 0 - /* VFT2_UNKNOWN */ -/* with file_type = MD_VSFIXEDFILEINFO_FILETYPE_DRV */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_PRINTER 1 - /* VFT2_DRV_PRINTER */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_KEYBOARD 2 - /* VFT2_DRV_KEYBOARD */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_LANGUAGE 3 - /* VFT2_DRV_LANGUAGE */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_DISPLAY 4 - /* VFT2_DRV_DISPLAY */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_MOUSE 5 - /* VFT2_DRV_MOUSE */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_NETWORK 6 - /* VFT2_DRV_NETWORK */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_SYSTEM 7 - /* VFT2_DRV_SYSTEM */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_INSTALLABLE 8 - /* VFT2_DRV_INSTALLABLE */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_SOUND 9 - /* VFT2_DRV_SOUND */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_COMM 10 - /* VFT2_DRV_COMM */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_INPUTMETHOD 11 - /* VFT2_DRV_INPUTMETHOD */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_DRV_VERSIONED_PRINTER 12 - /* VFT2_DRV_VERSIONED_PRINTER */ -/* with file_type = MD_VSFIXEDFILEINFO_FILETYPE_FONT */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_FONT_RASTER 1 - /* VFT2_FONT_RASTER */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_FONT_VECTOR 2 - /* VFT2_FONT_VECTOR */ -#define MD_VSFIXEDFILEINFO_FILE_SUBTYPE_FONT_TRUETYPE 3 - /* VFT2_FONT_TRUETYPE */ - - -/* - * DbgHelp.h - */ - - -/* An MDRVA is an offset into the minidump file. The beginning of the - * MDRawHeader is at offset 0. */ -typedef uint32_t MDRVA; /* RVA */ - -typedef struct { - uint32_t data_size; - MDRVA rva; -} MDLocationDescriptor; /* MINIDUMP_LOCATION_DESCRIPTOR */ - - -typedef struct { - /* The base address of the memory range on the host that produced the - * minidump. */ - uint64_t start_of_memory_range; - - MDLocationDescriptor memory; -} MDMemoryDescriptor; /* MINIDUMP_MEMORY_DESCRIPTOR */ - - -typedef struct { - uint32_t signature; - uint32_t version; - uint32_t stream_count; - MDRVA stream_directory_rva; /* A |stream_count|-sized array of - * MDRawDirectory structures. */ - uint32_t checksum; /* Can be 0. In fact, that's all that's - * been found in minidump files. */ - uint32_t time_date_stamp; /* time_t */ - uint64_t flags; -} MDRawHeader; /* MINIDUMP_HEADER */ - -/* For (MDRawHeader).signature and (MDRawHeader).version. Note that only the - * low 16 bits of (MDRawHeader).version are MD_HEADER_VERSION. Per the - * documentation, the high 16 bits are implementation-specific. */ -#define MD_HEADER_SIGNATURE 0x504d444d /* 'PMDM' */ - /* MINIDUMP_SIGNATURE */ -#define MD_HEADER_VERSION 0x0000a793 /* 42899 */ - /* MINIDUMP_VERSION */ - -/* For (MDRawHeader).flags: */ -typedef enum { - /* MD_NORMAL is the standard type of minidump. It includes full - * streams for the thread list, module list, exception, system info, - * and miscellaneous info. A memory list stream is also present, - * pointing to the same stack memory contained in the thread list, - * as well as a 256-byte region around the instruction address that - * was executing when the exception occurred. Stack memory is from - * 4 bytes below a thread's stack pointer up to the top of the - * memory region encompassing the stack. */ - MD_NORMAL = 0x00000000, - MD_WITH_DATA_SEGS = 0x00000001, - MD_WITH_FULL_MEMORY = 0x00000002, - MD_WITH_HANDLE_DATA = 0x00000004, - MD_FILTER_MEMORY = 0x00000008, - MD_SCAN_MEMORY = 0x00000010, - MD_WITH_UNLOADED_MODULES = 0x00000020, - MD_WITH_INDIRECTLY_REFERENCED_MEMORY = 0x00000040, - MD_FILTER_MODULE_PATHS = 0x00000080, - MD_WITH_PROCESS_THREAD_DATA = 0x00000100, - MD_WITH_PRIVATE_READ_WRITE_MEMORY = 0x00000200, - MD_WITHOUT_OPTIONAL_DATA = 0x00000400, - MD_WITH_FULL_MEMORY_INFO = 0x00000800, - MD_WITH_THREAD_INFO = 0x00001000, - MD_WITH_CODE_SEGS = 0x00002000, - MD_WITHOUT_AUXILLIARY_SEGS = 0x00004000, - MD_WITH_FULL_AUXILLIARY_STATE = 0x00008000, - MD_WITH_PRIVATE_WRITE_COPY_MEMORY = 0x00010000, - MD_IGNORE_INACCESSIBLE_MEMORY = 0x00020000, - MD_WITH_TOKEN_INFORMATION = 0x00040000 -} MDType; /* MINIDUMP_TYPE */ - - -typedef struct { - uint32_t stream_type; - MDLocationDescriptor location; -} MDRawDirectory; /* MINIDUMP_DIRECTORY */ - -/* For (MDRawDirectory).stream_type */ -typedef enum { - MD_UNUSED_STREAM = 0, - MD_RESERVED_STREAM_0 = 1, - MD_RESERVED_STREAM_1 = 2, - MD_THREAD_LIST_STREAM = 3, /* MDRawThreadList */ - MD_MODULE_LIST_STREAM = 4, /* MDRawModuleList */ - MD_MEMORY_LIST_STREAM = 5, /* MDRawMemoryList */ - MD_EXCEPTION_STREAM = 6, /* MDRawExceptionStream */ - MD_SYSTEM_INFO_STREAM = 7, /* MDRawSystemInfo */ - MD_THREAD_EX_LIST_STREAM = 8, - MD_MEMORY_64_LIST_STREAM = 9, - MD_COMMENT_STREAM_A = 10, - MD_COMMENT_STREAM_W = 11, - MD_HANDLE_DATA_STREAM = 12, - MD_FUNCTION_TABLE_STREAM = 13, - MD_UNLOADED_MODULE_LIST_STREAM = 14, - MD_MISC_INFO_STREAM = 15, /* MDRawMiscInfo */ - MD_MEMORY_INFO_LIST_STREAM = 16, /* MDRawMemoryInfoList */ - MD_THREAD_INFO_LIST_STREAM = 17, - MD_HANDLE_OPERATION_LIST_STREAM = 18, - MD_TOKEN_STREAM = 19, - MD_JAVASCRIPT_DATA_STREAM = 20, - MD_SYSTEM_MEMORY_INFO_STREAM = 21, - MD_PROCESS_VM_COUNTERS_STREAM = 22, - MD_LAST_RESERVED_STREAM = 0x0000ffff, - - /* Breakpad extension types. 0x4767 = "Gg" */ - MD_BREAKPAD_INFO_STREAM = 0x47670001, /* MDRawBreakpadInfo */ - MD_ASSERTION_INFO_STREAM = 0x47670002, /* MDRawAssertionInfo */ - /* These are additional minidump stream values which are specific to - * the linux breakpad implementation. */ - MD_LINUX_CPU_INFO = 0x47670003, /* /proc/cpuinfo */ - MD_LINUX_PROC_STATUS = 0x47670004, /* /proc/$x/status */ - MD_LINUX_LSB_RELEASE = 0x47670005, /* /etc/lsb-release */ - MD_LINUX_CMD_LINE = 0x47670006, /* /proc/$x/cmdline */ - MD_LINUX_ENVIRON = 0x47670007, /* /proc/$x/environ */ - MD_LINUX_AUXV = 0x47670008, /* /proc/$x/auxv */ - MD_LINUX_MAPS = 0x47670009, /* /proc/$x/maps */ - MD_LINUX_DSO_DEBUG = 0x4767000A /* MDRawDebug{32,64} */ -} MDStreamType; /* MINIDUMP_STREAM_TYPE */ - - -typedef struct { - uint32_t length; /* Length of buffer in bytes (not characters), - * excluding 0-terminator */ - uint16_t buffer[1]; /* UTF-16-encoded, 0-terminated */ -} MDString; /* MINIDUMP_STRING */ - -static const size_t MDString_minsize = offsetof(MDString, buffer[0]); - - -typedef struct { - uint32_t thread_id; - uint32_t suspend_count; - uint32_t priority_class; - uint32_t priority; - uint64_t teb; /* Thread environment block */ - MDMemoryDescriptor stack; - MDLocationDescriptor thread_context; /* MDRawContext[CPU] */ -} MDRawThread; /* MINIDUMP_THREAD */ - - -typedef struct { - uint32_t number_of_threads; - MDRawThread threads[1]; -} MDRawThreadList; /* MINIDUMP_THREAD_LIST */ - -static const size_t MDRawThreadList_minsize = offsetof(MDRawThreadList, - threads[0]); - - -typedef struct { - uint64_t base_of_image; - uint32_t size_of_image; - uint32_t checksum; /* 0 if unknown */ - uint32_t time_date_stamp; /* time_t */ - MDRVA module_name_rva; /* MDString, pathname or filename */ - MDVSFixedFileInfo version_info; - - /* The next field stores a CodeView record and is populated when a module's - * debug information resides in a PDB file. It identifies the PDB file. */ - MDLocationDescriptor cv_record; - - /* The next field is populated when a module's debug information resides - * in a DBG file. It identifies the DBG file. This field is effectively - * obsolete with modules built by recent toolchains. */ - MDLocationDescriptor misc_record; - - /* Alignment problem: reserved0 and reserved1 are defined by the platform - * SDK as 64-bit quantities. However, that results in a structure whose - * alignment is unpredictable on different CPUs and ABIs. If the ABI - * specifies full alignment of 64-bit quantities in structures (as ppc - * does), there will be padding between miscRecord and reserved0. If - * 64-bit quantities can be aligned on 32-bit boundaries (as on x86), - * this padding will not exist. (Note that the structure up to this point - * contains 1 64-bit member followed by 21 32-bit members.) - * As a workaround, reserved0 and reserved1 are instead defined here as - * four 32-bit quantities. This should be harmless, as there are - * currently no known uses for these fields. */ - uint32_t reserved0[2]; - uint32_t reserved1[2]; -} MDRawModule; /* MINIDUMP_MODULE */ - -/* The inclusion of a 64-bit type in MINIDUMP_MODULE forces the struct to - * be tail-padded out to a multiple of 64 bits under some ABIs (such as PPC). - * This doesn't occur on systems that don't tail-pad in this manner. Define - * this macro to be the usable size of the MDRawModule struct, and use it in - * place of sizeof(MDRawModule). */ -#define MD_MODULE_SIZE 108 - - -/* (MDRawModule).cv_record can reference MDCVInfoPDB20 or MDCVInfoPDB70. - * Ref.: http://www.debuginfo.com/articles/debuginfomatch.html - * MDCVInfoPDB70 is the expected structure type with recent toolchains. */ - -typedef struct { - uint32_t signature; - uint32_t offset; /* Offset to debug data (expect 0 in minidump) */ -} MDCVHeader; - -typedef struct { - MDCVHeader cv_header; - uint32_t signature; /* time_t debug information created */ - uint32_t age; /* revision of PDB file */ - uint8_t pdb_file_name[1]; /* Pathname or filename of PDB file */ -} MDCVInfoPDB20; - -static const size_t MDCVInfoPDB20_minsize = offsetof(MDCVInfoPDB20, - pdb_file_name[0]); - -#define MD_CVINFOPDB20_SIGNATURE 0x3031424e /* cvHeader.signature = '01BN' */ - -typedef struct { - uint32_t cv_signature; - MDGUID signature; /* GUID, identifies PDB file */ - uint32_t age; /* Identifies incremental changes to PDB file */ - uint8_t pdb_file_name[1]; /* Pathname or filename of PDB file, - * 0-terminated 8-bit character data (UTF-8?) */ -} MDCVInfoPDB70; - -static const size_t MDCVInfoPDB70_minsize = offsetof(MDCVInfoPDB70, - pdb_file_name[0]); - -#define MD_CVINFOPDB70_SIGNATURE 0x53445352 /* cvSignature = 'SDSR' */ - -/* - * Modern ELF toolchains insert a "build id" into the ELF headers that - * usually contains a hash of some ELF headers + sections to uniquely - * identify a binary. - * - * https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Developer_Guide/compiling-build-id.html - * https://sourceware.org/binutils/docs-2.26/ld/Options.html#index-g_t_002d_002dbuild_002did-292 - */ -typedef struct { - uint32_t cv_signature; - uint8_t build_id[1]; /* Bytes of build id from GNU_BUILD_ID ELF note. - * This is variable-length, but usually 20 bytes - * as the binutils ld default is a SHA-1 hash. */ -} MDCVInfoELF; - -static const size_t MDCVInfoELF_minsize = offsetof(MDCVInfoELF, - build_id[0]); - -#define MD_CVINFOELF_SIGNATURE 0x4270454c /* cvSignature = 'BpEL' */ - -/* In addition to the two CodeView record formats above, used for linking - * to external pdb files, it is possible for debugging data to be carried - * directly in the CodeView record itself. These signature values will - * be found in the first 4 bytes of the CodeView record. Additional values - * not commonly experienced in the wild are given by "Microsoft Symbol and - * Type Information", http://www.x86.org/ftp/manuals/tools/sym.pdf, section - * 7.2. An in-depth description of the CodeView 4.1 format is given by - * "Undocumented Windows 2000 Secrets", Windows 2000 Debugging Support/ - * Microsoft Symbol File Internals/CodeView Subsections, - * http://www.rawol.com/features/undocumented/sbs-w2k-1-windows-2000-debugging-support.pdf - */ -#define MD_CVINFOCV41_SIGNATURE 0x3930424e /* '90BN', CodeView 4.10. */ -#define MD_CVINFOCV50_SIGNATURE 0x3131424e /* '11BN', CodeView 5.0, - * MS C7-format (/Z7). */ - -#define MD_CVINFOUNKNOWN_SIGNATURE 0xffffffff /* An unlikely value. */ - -/* (MDRawModule).miscRecord can reference MDImageDebugMisc. The Windows - * structure is actually defined in WinNT.h. This structure is effectively - * obsolete with modules built by recent toolchains. */ - -typedef struct { - uint32_t data_type; /* IMAGE_DEBUG_TYPE_*, not defined here because - * this debug record type is mostly obsolete. */ - uint32_t length; /* Length of entire MDImageDebugMisc structure */ - uint8_t unicode; /* True if data is multibyte */ - uint8_t reserved[3]; - uint8_t data[1]; -} MDImageDebugMisc; /* IMAGE_DEBUG_MISC */ - -static const size_t MDImageDebugMisc_minsize = offsetof(MDImageDebugMisc, - data[0]); - - -typedef struct { - uint32_t number_of_modules; - MDRawModule modules[1]; -} MDRawModuleList; /* MINIDUMP_MODULE_LIST */ - -static const size_t MDRawModuleList_minsize = offsetof(MDRawModuleList, - modules[0]); - - -typedef struct { - uint32_t number_of_memory_ranges; - MDMemoryDescriptor memory_ranges[1]; -} MDRawMemoryList; /* MINIDUMP_MEMORY_LIST */ - -static const size_t MDRawMemoryList_minsize = offsetof(MDRawMemoryList, - memory_ranges[0]); - - -#define MD_EXCEPTION_MAXIMUM_PARAMETERS 15 - -typedef struct { - uint32_t exception_code; /* Windows: MDExceptionCodeWin, - * Mac OS X: MDExceptionMac, - * Linux: MDExceptionCodeLinux. */ - uint32_t exception_flags; /* Windows: 1 if noncontinuable, - Mac OS X: MDExceptionCodeMac. */ - uint64_t exception_record; /* Address (in the minidump-producing host's - * memory) of another MDException, for - * nested exceptions. */ - uint64_t exception_address; /* The address that caused the exception. - * Mac OS X: exception subcode (which is - * typically the address). */ - uint32_t number_parameters; /* Number of valid elements in - * exception_information. */ - uint32_t __align; - uint64_t exception_information[MD_EXCEPTION_MAXIMUM_PARAMETERS]; -} MDException; /* MINIDUMP_EXCEPTION */ - -#include "minidump_exception_linux.h" -#include "minidump_exception_mac.h" -#include "minidump_exception_ps3.h" -#include "minidump_exception_solaris.h" -#include "minidump_exception_win32.h" - -typedef struct { - uint32_t thread_id; /* Thread in which the exception - * occurred. Corresponds to - * (MDRawThread).thread_id. */ - uint32_t __align; - MDException exception_record; - MDLocationDescriptor thread_context; /* MDRawContext[CPU] */ -} MDRawExceptionStream; /* MINIDUMP_EXCEPTION_STREAM */ - - -typedef union { - struct { - uint32_t vendor_id[3]; /* cpuid 0: ebx, edx, ecx */ - uint32_t version_information; /* cpuid 1: eax */ - uint32_t feature_information; /* cpuid 1: edx */ - uint32_t amd_extended_cpu_features; /* cpuid 0x80000001, ebx */ - } x86_cpu_info; - struct { - uint32_t cpuid; - uint32_t elf_hwcaps; /* linux specific, 0 otherwise */ - } arm_cpu_info; - struct { - uint64_t processor_features[2]; - } other_cpu_info; -} MDCPUInformation; /* CPU_INFORMATION */ - -/* For (MDCPUInformation).arm_cpu_info.elf_hwcaps. - * This matches the Linux kernel definitions from <asm/hwcaps.h> */ -typedef enum { - MD_CPU_ARM_ELF_HWCAP_SWP = (1 << 0), - MD_CPU_ARM_ELF_HWCAP_HALF = (1 << 1), - MD_CPU_ARM_ELF_HWCAP_THUMB = (1 << 2), - MD_CPU_ARM_ELF_HWCAP_26BIT = (1 << 3), - MD_CPU_ARM_ELF_HWCAP_FAST_MULT = (1 << 4), - MD_CPU_ARM_ELF_HWCAP_FPA = (1 << 5), - MD_CPU_ARM_ELF_HWCAP_VFP = (1 << 6), - MD_CPU_ARM_ELF_HWCAP_EDSP = (1 << 7), - MD_CPU_ARM_ELF_HWCAP_JAVA = (1 << 8), - MD_CPU_ARM_ELF_HWCAP_IWMMXT = (1 << 9), - MD_CPU_ARM_ELF_HWCAP_CRUNCH = (1 << 10), - MD_CPU_ARM_ELF_HWCAP_THUMBEE = (1 << 11), - MD_CPU_ARM_ELF_HWCAP_NEON = (1 << 12), - MD_CPU_ARM_ELF_HWCAP_VFPv3 = (1 << 13), - MD_CPU_ARM_ELF_HWCAP_VFPv3D16 = (1 << 14), - MD_CPU_ARM_ELF_HWCAP_TLS = (1 << 15), - MD_CPU_ARM_ELF_HWCAP_VFPv4 = (1 << 16), - MD_CPU_ARM_ELF_HWCAP_IDIVA = (1 << 17), - MD_CPU_ARM_ELF_HWCAP_IDIVT = (1 << 18), -} MDCPUInformationARMElfHwCaps; - -typedef struct { - /* The next 3 fields and numberOfProcessors are from the SYSTEM_INFO - * structure as returned by GetSystemInfo */ - uint16_t processor_architecture; - uint16_t processor_level; /* x86: 5 = 586, 6 = 686, ... */ - /* ARM: 6 = ARMv6, 7 = ARMv7 ... */ - uint16_t processor_revision; /* x86: 0xMMSS, where MM=model, - * SS=stepping */ - /* ARM: 0 */ - - uint8_t number_of_processors; - uint8_t product_type; /* Windows: VER_NT_* from WinNT.h */ - - /* The next 5 fields are from the OSVERSIONINFO structure as returned - * by GetVersionEx */ - uint32_t major_version; - uint32_t minor_version; - uint32_t build_number; - uint32_t platform_id; - MDRVA csd_version_rva; /* MDString further identifying the - * host OS. - * Windows: name of the installed OS - * service pack. - * Mac OS X: the Apple OS build number - * (sw_vers -buildVersion). - * Linux: uname -srvmo */ - - uint16_t suite_mask; /* Windows: VER_SUITE_* from WinNT.h */ - uint16_t reserved2; - - MDCPUInformation cpu; -} MDRawSystemInfo; /* MINIDUMP_SYSTEM_INFO */ - -/* For (MDRawSystemInfo).processor_architecture: */ -typedef enum { - MD_CPU_ARCHITECTURE_X86 = 0, /* PROCESSOR_ARCHITECTURE_INTEL */ - MD_CPU_ARCHITECTURE_MIPS = 1, /* PROCESSOR_ARCHITECTURE_MIPS */ - MD_CPU_ARCHITECTURE_ALPHA = 2, /* PROCESSOR_ARCHITECTURE_ALPHA */ - MD_CPU_ARCHITECTURE_PPC = 3, /* PROCESSOR_ARCHITECTURE_PPC */ - MD_CPU_ARCHITECTURE_SHX = 4, /* PROCESSOR_ARCHITECTURE_SHX - * (Super-H) */ - MD_CPU_ARCHITECTURE_ARM = 5, /* PROCESSOR_ARCHITECTURE_ARM */ - MD_CPU_ARCHITECTURE_IA64 = 6, /* PROCESSOR_ARCHITECTURE_IA64 */ - MD_CPU_ARCHITECTURE_ALPHA64 = 7, /* PROCESSOR_ARCHITECTURE_ALPHA64 */ - MD_CPU_ARCHITECTURE_MSIL = 8, /* PROCESSOR_ARCHITECTURE_MSIL - * (Microsoft Intermediate Language) */ - MD_CPU_ARCHITECTURE_AMD64 = 9, /* PROCESSOR_ARCHITECTURE_AMD64 */ - MD_CPU_ARCHITECTURE_X86_WIN64 = 10, - /* PROCESSOR_ARCHITECTURE_IA32_ON_WIN64 (WoW64) */ - MD_CPU_ARCHITECTURE_SPARC = 0x8001, /* Breakpad-defined value for SPARC */ - MD_CPU_ARCHITECTURE_PPC64 = 0x8002, /* Breakpad-defined value for PPC64 */ - MD_CPU_ARCHITECTURE_ARM64 = 0x8003, /* Breakpad-defined value for ARM64 */ - MD_CPU_ARCHITECTURE_MIPS64 = 0x8004, /* Breakpad-defined value for MIPS64 */ - MD_CPU_ARCHITECTURE_UNKNOWN = 0xffff /* PROCESSOR_ARCHITECTURE_UNKNOWN */ -} MDCPUArchitecture; - -/* For (MDRawSystemInfo).platform_id: */ -typedef enum { - MD_OS_WIN32S = 0, /* VER_PLATFORM_WIN32s (Windows 3.1) */ - MD_OS_WIN32_WINDOWS = 1, /* VER_PLATFORM_WIN32_WINDOWS (Windows 95-98-Me) */ - MD_OS_WIN32_NT = 2, /* VER_PLATFORM_WIN32_NT (Windows NT, 2000+) */ - MD_OS_WIN32_CE = 3, /* VER_PLATFORM_WIN32_CE, VER_PLATFORM_WIN32_HH - * (Windows CE, Windows Mobile, "Handheld") */ - - /* The following values are Breakpad-defined. */ - MD_OS_UNIX = 0x8000, /* Generic Unix-ish */ - MD_OS_MAC_OS_X = 0x8101, /* Mac OS X/Darwin */ - MD_OS_IOS = 0x8102, /* iOS */ - MD_OS_LINUX = 0x8201, /* Linux */ - MD_OS_SOLARIS = 0x8202, /* Solaris */ - MD_OS_ANDROID = 0x8203, /* Android */ - MD_OS_PS3 = 0x8204, /* PS3 */ - MD_OS_NACL = 0x8205 /* Native Client (NaCl) */ -} MDOSPlatform; - -typedef struct { - uint16_t year; - uint16_t month; - uint16_t day_of_week; - uint16_t day; - uint16_t hour; - uint16_t minute; - uint16_t second; - uint16_t milliseconds; -} MDSystemTime; /* SYSTEMTIME */ - -typedef struct { - /* Required field. The bias is the difference, in minutes, between - * Coordinated Universal Time (UTC) and local time. - * Formula: UTC = local time + bias */ - int32_t bias; - /* A description for standard time. For example, "EST" could indicate Eastern - * Standard Time. In practice this contains the full time zone names. This - * string can be empty. */ - uint16_t standard_name[32]; /* UTF-16-encoded, 0-terminated */ - /* A MDSystemTime structure that contains a date and local time when the - * transition from daylight saving time to standard time occurs on this - * operating system. If the time zone does not support daylight saving time, - * the month member in the MDSystemTime structure is zero. */ - MDSystemTime standard_date; - /* The bias value to be used during local time translations that occur during - * standard time. */ - int32_t standard_bias; - /* A description for daylight saving time. For example, "PDT" could indicate - * Pacific Daylight Time. In practice this contains the full time zone names. - * This string can be empty. */ - uint16_t daylight_name[32]; /* UTF-16-encoded, 0-terminated */ - /* A MDSystemTime structure that contains a date and local time when the - * transition from standard time to daylight saving time occurs on this - * operating system. If the time zone does not support daylight saving time, - * the month member in the MDSystemTime structure is zero.*/ - MDSystemTime daylight_date; - /* The bias value to be used during local time translations that occur during - * daylight saving time. */ - int32_t daylight_bias; -} MDTimeZoneInformation; /* TIME_ZONE_INFORMATION */ - -/* MAX_PATH from windef.h */ -#define MD_MAX_PATH 260 - -/* For MDXStateConfigFeatureMscInfo.features */ -typedef struct { - uint32_t offset; - uint32_t size; -} MDXStateFeature; - -/* For MDXStateConfigFeatureMscInfo.enabled_features from winnt.h */ -typedef enum { - MD_XSTATE_LEGACY_FLOATING_POINT = 0, /* XSTATE_LEGACY_FLOATING_POINT */ - MD_XSTATE_LEGACY_SSE = 1, /* XSTATE_LEGACY_SSE */ - MD_XSTATE_GSSE = 2, /* XSTATE_GSSE */ - MD_XSTATE_AVX = MD_XSTATE_GSSE, /* XSTATE_AVX */ - MD_XSTATE_MPX_BNDREGS = 3, /* XSTATE_MPX_BNDREGS */ - MD_XSTATE_MPX_BNDCSR = 4, /* XSTATE_MPX_BNDCSR */ - MD_XSTATE_AVX512_KMASK = 5, /* XSTATE_AVX512_KMASK */ - MD_XSTATE_AVX512_ZMM_H = 6, /* XSTATE_AVX512_ZMM_H */ - MD_XSTATE_AVX512_ZMM = 7, /* XSTATE_AVX512_ZMM */ - MD_XSTATE_IPT = 8, /* XSTATE_IPT */ - MD_XSTATE_LWP = 62 /* XSTATE_LWP */ -} MDXStateFeatureFlag; - -/* MAXIMUM_XSTATE_FEATURES from winnt.h */ -#define MD_MAXIMUM_XSTATE_FEATURES 64 - -/* For MDRawMiscInfo.xstate_data */ -typedef struct { - uint32_t size_of_info; - uint32_t context_size; - /* An entry in the features array is valid only if the corresponding bit in - * the enabled_features flag is set. */ - uint64_t enabled_features; - MDXStateFeature features[MD_MAXIMUM_XSTATE_FEATURES]; -} MDXStateConfigFeatureMscInfo; - - -/* The miscellaneous information stream contains a variety - * of small pieces of information. A member is valid if - * it's within the available size and its corresponding - * bit is set. */ -typedef struct { - uint32_t size_of_info; /* Length of entire MDRawMiscInfo structure. */ - uint32_t flags1; - - /* The next field is only valid if flags1 contains - * MD_MISCINFO_FLAGS1_PROCESS_ID. */ - uint32_t process_id; - - /* The next 3 fields are only valid if flags1 contains - * MD_MISCINFO_FLAGS1_PROCESS_TIMES. */ - uint32_t process_create_time; /* time_t process started */ - uint32_t process_user_time; /* seconds of user CPU time */ - uint32_t process_kernel_time; /* seconds of kernel CPU time */ - - /* The following fields are not present in MINIDUMP_MISC_INFO but are - * in MINIDUMP_MISC_INFO_2. When this struct is populated, these values - * may not be set. Use flags1 and size_of_info to determine whether these - * values are present. These are only valid when flags1 contains - * MD_MISCINFO_FLAGS1_PROCESSOR_POWER_INFO. */ - uint32_t processor_max_mhz; - uint32_t processor_current_mhz; - uint32_t processor_mhz_limit; - uint32_t processor_max_idle_state; - uint32_t processor_current_idle_state; - - /* The following fields are not present in MINIDUMP_MISC_INFO_2 but are - * in MINIDUMP_MISC_INFO_3. When this struct is populated, these values - * may not be set. Use flags1 and size_of_info to determine whether these - * values are present. */ - - /* The following field is only valid if flags1 contains - * MD_MISCINFO_FLAGS1_PROCESS_INTEGRITY. */ - uint32_t process_integrity_level; - - /* The following field is only valid if flags1 contains - * MD_MISCINFO_FLAGS1_PROCESS_EXECUTE_FLAGS. */ - uint32_t process_execute_flags; - - /* The following field is only valid if flags1 contains - * MD_MISCINFO_FLAGS1_PROTECTED_PROCESS. */ - uint32_t protected_process; - - /* The following 2 fields are only valid if flags1 contains - * MD_MISCINFO_FLAGS1_TIMEZONE. */ - uint32_t time_zone_id; - MDTimeZoneInformation time_zone; - - /* The following fields are not present in MINIDUMP_MISC_INFO_3 but are - * in MINIDUMP_MISC_INFO_4. When this struct is populated, these values - * may not be set. Use flags1 and size_of_info to determine whether these - * values are present. */ - - /* The following 2 fields are only valid if flags1 contains - * MD_MISCINFO_FLAGS1_BUILDSTRING. */ - uint16_t build_string[MD_MAX_PATH]; /* UTF-16-encoded, 0-terminated */ - uint16_t dbg_bld_str[40]; /* UTF-16-encoded, 0-terminated */ - - /* The following fields are not present in MINIDUMP_MISC_INFO_4 but are - * in MINIDUMP_MISC_INFO_5. When this struct is populated, these values - * may not be set. Use flags1 and size_of_info to determine whether these - * values are present. */ - - /* The following field has its own flags for establishing the validity of - * the structure's contents.*/ - MDXStateConfigFeatureMscInfo xstate_data; - - /* The following field is only valid if flags1 contains - * MD_MISCINFO_FLAGS1_PROCESS_COOKIE. */ - uint32_t process_cookie; -} MDRawMiscInfo; /* MINIDUMP_MISC_INFO, MINIDUMP_MISC_INFO_2, - * MINIDUMP_MISC_INFO_3, MINIDUMP_MISC_INFO_4, - * MINIDUMP_MISC_INFO_5, MINIDUMP_MISC_INFO_N */ - -static const size_t MD_MISCINFO_SIZE = - offsetof(MDRawMiscInfo, processor_max_mhz); -static const size_t MD_MISCINFO2_SIZE = - offsetof(MDRawMiscInfo, process_integrity_level); -static const size_t MD_MISCINFO3_SIZE = - offsetof(MDRawMiscInfo, build_string[0]); -static const size_t MD_MISCINFO4_SIZE = - offsetof(MDRawMiscInfo, xstate_data); -/* Version 5 of the MDRawMiscInfo structure is not a multiple of 8 in size and - * yet it contains some 8-bytes sized fields. This causes many compilers to - * round the structure size up to a multiple of 8 by adding padding at the end. - * The following hack is thus required for matching the proper on-disk size. */ -static const size_t MD_MISCINFO5_SIZE = - offsetof(MDRawMiscInfo, process_cookie) + sizeof(uint32_t); - -/* For (MDRawMiscInfo).flags1. These values indicate which fields in the - * MDRawMiscInfoStructure are valid. */ -typedef enum { - MD_MISCINFO_FLAGS1_PROCESS_ID = 0x00000001, - /* MINIDUMP_MISC1_PROCESS_ID */ - MD_MISCINFO_FLAGS1_PROCESS_TIMES = 0x00000002, - /* MINIDUMP_MISC1_PROCESS_TIMES */ - MD_MISCINFO_FLAGS1_PROCESSOR_POWER_INFO = 0x00000004, - /* MINIDUMP_MISC1_PROCESSOR_POWER_INFO */ - MD_MISCINFO_FLAGS1_PROCESS_INTEGRITY = 0x00000010, - /* MINIDUMP_MISC3_PROCESS_INTEGRITY */ - MD_MISCINFO_FLAGS1_PROCESS_EXECUTE_FLAGS = 0x00000020, - /* MINIDUMP_MISC3_PROCESS_EXECUTE_FLAGS */ - MD_MISCINFO_FLAGS1_TIMEZONE = 0x00000040, - /* MINIDUMP_MISC3_TIMEZONE */ - MD_MISCINFO_FLAGS1_PROTECTED_PROCESS = 0x00000080, - /* MINIDUMP_MISC3_PROTECTED_PROCESS */ - MD_MISCINFO_FLAGS1_BUILDSTRING = 0x00000100, - /* MINIDUMP_MISC4_BUILDSTRING */ - MD_MISCINFO_FLAGS1_PROCESS_COOKIE = 0x00000200, - /* MINIDUMP_MISC5_PROCESS_COOKIE */ -} MDMiscInfoFlags1; - -/* - * Around DbgHelp version 6.0, the style of new LIST structures changed - * from including an array of length 1 at the end of the struct to - * represent the variable-length data to including explicit - * "size of header", "size of entry" and "number of entries" fields - * in the header, presumably to allow backwards-compatibly-extending - * the structures in the future. The actual list entries follow the - * header data directly in this case. - */ - -typedef struct { - uint32_t size_of_header; /* sizeof(MDRawMemoryInfoList) */ - uint32_t size_of_entry; /* sizeof(MDRawMemoryInfo) */ - uint64_t number_of_entries; -} MDRawMemoryInfoList; /* MINIDUMP_MEMORY_INFO_LIST */ - -typedef struct { - uint64_t base_address; /* Base address of a region of pages */ - uint64_t allocation_base; /* Base address of a range of pages - * within this region. */ - uint32_t allocation_protection; /* Memory protection when this region - * was originally allocated: - * MDMemoryProtection */ - uint32_t __alignment1; - uint64_t region_size; - uint32_t state; /* MDMemoryState */ - uint32_t protection; /* MDMemoryProtection */ - uint32_t type; /* MDMemoryType */ - uint32_t __alignment2; -} MDRawMemoryInfo; /* MINIDUMP_MEMORY_INFO */ - -/* For (MDRawMemoryInfo).state */ -typedef enum { - MD_MEMORY_STATE_COMMIT = 0x1000, /* physical storage has been allocated */ - MD_MEMORY_STATE_RESERVE = 0x2000, /* reserved, but no physical storage */ - MD_MEMORY_STATE_FREE = 0x10000 /* available to be allocated */ -} MDMemoryState; - -/* For (MDRawMemoryInfo).allocation_protection and .protection */ -typedef enum { - MD_MEMORY_PROTECT_NOACCESS = 0x01, /* PAGE_NOACCESS */ - MD_MEMORY_PROTECT_READONLY = 0x02, /* PAGE_READONLY */ - MD_MEMORY_PROTECT_READWRITE = 0x04, /* PAGE_READWRITE */ - MD_MEMORY_PROTECT_WRITECOPY = 0x08, /* PAGE_WRITECOPY */ - MD_MEMORY_PROTECT_EXECUTE = 0x10, /* PAGE_EXECUTE */ - MD_MEMORY_PROTECT_EXECUTE_READ = 0x20, /* PAGE_EXECUTE_READ */ - MD_MEMORY_PROTECT_EXECUTE_READWRITE = 0x40, /* PAGE_EXECUTE_READWRITE */ - MD_MEMORY_PROTECT_EXECUTE_WRITECOPY = 0x80, /* PAGE_EXECUTE_WRITECOPY */ - /* These options can be combined with the previous flags. */ - MD_MEMORY_PROTECT_GUARD = 0x100, /* PAGE_GUARD */ - MD_MEMORY_PROTECT_NOCACHE = 0x200, /* PAGE_NOCACHE */ - MD_MEMORY_PROTECT_WRITECOMBINE = 0x400, /* PAGE_WRITECOMBINE */ -} MDMemoryProtection; - -/* Used to mask the mutually exclusive options from the combinable flags. */ -const uint32_t MD_MEMORY_PROTECTION_ACCESS_MASK = 0xFF; - -/* For (MDRawMemoryInfo).type */ -typedef enum { - MD_MEMORY_TYPE_PRIVATE = 0x20000, /* not shared by other processes */ - MD_MEMORY_TYPE_MAPPED = 0x40000, /* mapped into the view of a section */ - MD_MEMORY_TYPE_IMAGE = 0x1000000 /* mapped into the view of an image */ -} MDMemoryType; - -/* - * Breakpad extension types - */ - - -typedef struct { - /* validity is a bitmask with values from MDBreakpadInfoValidity, indicating - * which of the other fields in the structure are valid. */ - uint32_t validity; - - /* Thread ID of the handler thread. dump_thread_id should correspond to - * the thread_id of an MDRawThread in the minidump's MDRawThreadList if - * a dedicated thread in that list was used to produce the minidump. If - * the MDRawThreadList does not contain a dedicated thread used to produce - * the minidump, this field should be set to 0 and the validity field - * must not contain MD_BREAKPAD_INFO_VALID_DUMP_THREAD_ID. */ - uint32_t dump_thread_id; - - /* Thread ID of the thread that requested the minidump be produced. As - * with dump_thread_id, requesting_thread_id should correspond to the - * thread_id of an MDRawThread in the minidump's MDRawThreadList. For - * minidumps produced as a result of an exception, requesting_thread_id - * will be the same as the MDRawExceptionStream's thread_id field. For - * minidumps produced "manually" at the program's request, - * requesting_thread_id will indicate which thread caused the dump to be - * written. If the minidump was produced at the request of something - * other than a thread in the MDRawThreadList, this field should be set - * to 0 and the validity field must not contain - * MD_BREAKPAD_INFO_VALID_REQUESTING_THREAD_ID. */ - uint32_t requesting_thread_id; -} MDRawBreakpadInfo; - -/* For (MDRawBreakpadInfo).validity: */ -typedef enum { - /* When set, the dump_thread_id field is valid. */ - MD_BREAKPAD_INFO_VALID_DUMP_THREAD_ID = 1 << 0, - - /* When set, the requesting_thread_id field is valid. */ - MD_BREAKPAD_INFO_VALID_REQUESTING_THREAD_ID = 1 << 1 -} MDBreakpadInfoValidity; - -typedef struct { - /* expression, function, and file are 0-terminated UTF-16 strings. They - * may be truncated if necessary, but should always be 0-terminated when - * written to a file. - * Fixed-length strings are used because MiniDumpWriteDump doesn't offer - * a way for user streams to point to arbitrary RVAs for strings. */ - uint16_t expression[128]; /* Assertion that failed... */ - uint16_t function[128]; /* ...within this function... */ - uint16_t file[128]; /* ...in this file... */ - uint32_t line; /* ...at this line. */ - uint32_t type; -} MDRawAssertionInfo; - -/* For (MDRawAssertionInfo).type: */ -typedef enum { - MD_ASSERTION_INFO_TYPE_UNKNOWN = 0, - - /* Used for assertions that would be raised by the MSVC CRT but are - * directed to an invalid parameter handler instead. */ - MD_ASSERTION_INFO_TYPE_INVALID_PARAMETER, - - /* Used for assertions that would be raised by the MSVC CRT but are - * directed to a pure virtual call handler instead. */ - MD_ASSERTION_INFO_TYPE_PURE_VIRTUAL_CALL -} MDAssertionInfoData; - -/* These structs are used to store the DSO debug data in Linux minidumps, - * which is necessary for converting minidumps to usable coredumps. - * Because of a historical accident, several fields are variably encoded - * according to client word size, so tools potentially need to support both. */ - -typedef struct { - uint32_t addr; - MDRVA name; - uint32_t ld; -} MDRawLinkMap32; - -typedef struct { - uint32_t version; - MDRVA map; /* array of MDRawLinkMap32 */ - uint32_t dso_count; - uint32_t brk; - uint32_t ldbase; - uint32_t dynamic; -} MDRawDebug32; - -typedef struct { - uint64_t addr; - MDRVA name; - uint64_t ld; -} MDRawLinkMap64; - -typedef struct { - uint32_t version; - MDRVA map; /* array of MDRawLinkMap64 */ - uint32_t dso_count; - uint64_t brk; - uint64_t ldbase; - uint64_t dynamic; -} MDRawDebug64; - -#if defined(_MSC_VER) -#pragma warning(pop) -#endif /* _MSC_VER */ - - -#endif /* GOOGLE_BREAKPAD_COMMON_MINIDUMP_FORMAT_H__ */ |