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|
/* 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 {
u_int32_t data1;
u_int16_t data2;
u_int16_t data3;
u_int8_t data4[8];
} MDGUID; /* GUID */
/*
* WinNT.h
*/
/* Non-x86 CPU identifiers found in the high 26 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 */
#define MD_CONTEXT_AMD64 0x00100000 /* CONTEXT_AMD64 */
/* 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_ARM 0x00000040 /* CONTEXT_ARM (0x40 bit set in SHx?) */
#define MD_CONTEXT_MIPS 0x00010000 /* CONTEXT_R4000 (same value as x86?) */
#define MD_CONTEXT_ALPHA 0x00020000 /* CONTEXT_ALPHA */
#define MD_CONTEXT_CPU_MASK 0xffffffc0
/* 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 {
u_int32_t context_flags;
} MDRawContextBase;
#include "minidump_cpu_amd64.h"
#include "minidump_cpu_arm.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 {
u_int32_t signature;
u_int32_t struct_version;
u_int32_t file_version_hi;
u_int32_t file_version_lo;
u_int32_t product_version_hi;
u_int32_t product_version_lo;
u_int32_t file_flags_mask; /* Identifies valid bits in fileFlags */
u_int32_t file_flags;
u_int32_t file_os;
u_int32_t file_type;
u_int32_t file_subtype;
u_int32_t file_date_hi;
u_int32_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 u_int32_t MDRVA; /* RVA */
typedef struct {
u_int32_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. */
u_int64_t start_of_memory_range;
MDLocationDescriptor memory;
} MDMemoryDescriptor; /* MINIDUMP_MEMORY_DESCRIPTOR */
typedef struct {
u_int32_t signature;
u_int32_t version;
u_int32_t stream_count;
MDRVA stream_directory_rva; /* A |stream_count|-sized array of
* MDRawDirectory structures. */
u_int32_t checksum; /* Can be 0. In fact, that's all that's
* been found in minidump files. */
u_int32_t time_date_stamp; /* time_t */
u_int64_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
} MDType; /* MINIDUMP_TYPE */
typedef struct {
u_int32_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_LAST_RESERVED_STREAM = 0x0000ffff,
/* Breakpad extension types. 0x4767 = "Gg" */
MD_BREAKPAD_INFO_STREAM = 0x47670001, /* MDRawBreakpadInfo */
MD_ASSERTION_INFO_STREAM = 0x47670002 /* MDRawAssertionInfo */
} MDStreamType; /* MINIDUMP_STREAM_TYPE */
typedef struct {
u_int32_t length; /* Length of buffer in bytes (not characters),
* excluding 0-terminator */
u_int16_t buffer[1]; /* UTF-16-encoded, 0-terminated */
} MDString; /* MINIDUMP_STRING */
static const size_t MDString_minsize = offsetof(MDString, buffer[0]);
typedef struct {
u_int32_t thread_id;
u_int32_t suspend_count;
u_int32_t priority_class;
u_int32_t priority;
u_int64_t teb; /* Thread environment block */
MDMemoryDescriptor stack;
MDLocationDescriptor thread_context; /* MDRawContext[CPU] */
} MDRawThread; /* MINIDUMP_THREAD */
typedef struct {
u_int32_t number_of_threads;
MDRawThread threads[1];
} MDRawThreadList; /* MINIDUMP_THREAD_LIST */
static const size_t MDRawThreadList_minsize = offsetof(MDRawThreadList,
threads[0]);
typedef struct {
u_int64_t base_of_image;
u_int32_t size_of_image;
u_int32_t checksum; /* 0 if unknown */
u_int32_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. */
u_int32_t reserved0[2];
u_int32_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 {
u_int32_t signature;
u_int32_t offset; /* Offset to debug data (expect 0 in minidump) */
} MDCVHeader;
typedef struct {
MDCVHeader cv_header;
u_int32_t signature; /* time_t debug information created */
u_int32_t age; /* revision of PDB file */
u_int8_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 {
u_int32_t cv_signature;
MDGUID signature; /* GUID, identifies PDB file */
u_int32_t age; /* Identifies incremental changes to PDB file */
u_int8_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' */
typedef struct {
u_int32_t data1[2];
u_int32_t data2;
u_int32_t data3;
u_int32_t data4;
u_int32_t data5[3];
u_int8_t extra[2];
} MDCVInfoELF;
/* 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 {
u_int32_t data_type; /* IMAGE_DEBUG_TYPE_*, not defined here because
* this debug record type is mostly obsolete. */
u_int32_t length; /* Length of entire MDImageDebugMisc structure */
u_int8_t unicode; /* True if data is multibyte */
u_int8_t reserved[3];
u_int8_t data[1];
} MDImageDebugMisc; /* IMAGE_DEBUG_MISC */
static const size_t MDImageDebugMisc_minsize = offsetof(MDImageDebugMisc,
data[0]);
typedef struct {
u_int32_t number_of_modules;
MDRawModule modules[1];
} MDRawModuleList; /* MINIDUMP_MODULE_LIST */
static const size_t MDRawModuleList_minsize = offsetof(MDRawModuleList,
modules[0]);
typedef struct {
u_int32_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 {
u_int32_t exception_code; /* Windows: MDExceptionCodeWin,
* Mac OS X: MDExceptionMac,
* Linux: MDExceptionCodeLinux. */
u_int32_t exception_flags; /* Windows: 1 if noncontinuable,
Mac OS X: MDExceptionCodeMac. */
u_int64_t exception_record; /* Address (in the minidump-producing host's
* memory) of another MDException, for
* nested exceptions. */
u_int64_t exception_address; /* The address that caused the exception.
* Mac OS X: exception subcode (which is
* typically the address). */
u_int32_t number_parameters; /* Number of valid elements in
* exception_information. */
u_int32_t __align;
u_int64_t exception_information[MD_EXCEPTION_MAXIMUM_PARAMETERS];
} MDException; /* MINIDUMP_EXCEPTION */
#include "minidump_exception_win32.h"
#include "minidump_exception_mac.h"
#include "minidump_exception_linux.h"
#include "minidump_exception_solaris.h"
typedef struct {
u_int32_t thread_id; /* Thread in which the exception
* occurred. Corresponds to
* (MDRawThread).thread_id. */
u_int32_t __align;
MDException exception_record;
MDLocationDescriptor thread_context; /* MDRawContext[CPU] */
} MDRawExceptionStream; /* MINIDUMP_EXCEPTION_STREAM */
typedef union {
struct {
u_int32_t vendor_id[3]; /* cpuid 0: ebx, edx, ecx */
u_int32_t version_information; /* cpuid 1: eax */
u_int32_t feature_information; /* cpuid 1: edx */
u_int32_t amd_extended_cpu_features; /* cpuid 0x80000001, ebx */
} x86_cpu_info;
struct {
u_int64_t processor_features[2];
} other_cpu_info;
} MDCPUInformation; /* CPU_INFORMATION */
typedef struct {
/* The next 3 fields and numberOfProcessors are from the SYSTEM_INFO
* structure as returned by GetSystemInfo */
u_int16_t processor_architecture;
u_int16_t processor_level; /* x86: 5 = 586, 6 = 686, ... */
u_int16_t processor_revision; /* x86: 0xMMSS, where MM=model,
* SS=stepping */
u_int8_t number_of_processors;
u_int8_t product_type; /* Windows: VER_NT_* from WinNT.h */
/* The next 5 fields are from the OSVERSIONINFO structure as returned
* by GetVersionEx */
u_int32_t major_version;
u_int32_t minor_version;
u_int32_t build_number;
u_int32_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 */
u_int16_t suite_mask; /* Windows: VER_SUITE_* from WinNT.h */
u_int16_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_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_LINUX = 0x8201, /* Linux */
MD_OS_SOLARIS = 0x8202 /* Solaris */
} MDOSPlatform;
typedef struct {
u_int32_t size_of_info; /* Length of entire MDRawMiscInfo structure. */
u_int32_t flags1;
/* The next field is only valid if flags1 contains
* MD_MISCINFO_FLAGS1_PROCESS_ID. */
u_int32_t process_id;
/* The next 3 fields are only valid if flags1 contains
* MD_MISCINFO_FLAGS1_PROCESS_TIMES. */
u_int32_t process_create_time; /* time_t process started */
u_int32_t process_user_time; /* seconds of user CPU time */
u_int32_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 or sizeOfInfo to determine whether these
* values are present. These are only valid when flags1 contains
* MD_MISCINFO_FLAGS1_PROCESSOR_POWER_INFO. */
u_int32_t processor_max_mhz;
u_int32_t processor_current_mhz;
u_int32_t processor_mhz_limit;
u_int32_t processor_max_idle_state;
u_int32_t processor_current_idle_state;
} MDRawMiscInfo; /* MINIDUMP_MISC_INFO, MINIDUMP_MISC_INFO2 */
#define MD_MISCINFO_SIZE 24
#define MD_MISCINFO2_SIZE 44
/* 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 */
} MDMiscInfoFlags1;
/*
* Breakpad extension types
*/
typedef struct {
/* validity is a bitmask with values from MDBreakpadInfoValidity, indicating
* which of the other fields in the structure are valid. */
u_int32_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. */
u_int32_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. */
u_int32_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. */
u_int16_t expression[128]; /* Assertion that failed... */
u_int16_t function[128]; /* ...within this function... */
u_int16_t file[128]; /* ...in this file... */
u_int32_t line; /* ...at this line. */
u_int32_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;
#if defined(_MSC_VER)
#pragma warning(pop)
#endif /* _MSC_VER */
#endif /* GOOGLE_BREAKPAD_COMMON_MINIDUMP_FORMAT_H__ */
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