dmp文件读取（六）- Others

 1ProcessResult MinidumpProcessor::Process(
 2    Minidump *dump, ProcessState *process_state) {
 3  bool has_cpu_info = GetCPUInfo(dump, &process_state->system_info_);
 4}
 5
 6bool MinidumpProcessor::GetCPUInfo(Minidump *dump, SystemInfo *info) {
 7  ...
 8  MinidumpSystemInfo *system_info;
 9  const MDRawSystemInfo *raw_system_info = GetSystemInfo(dump, &system_info);
10}
11
12static const MDRawSystemInfo* GetSystemInfo(Minidump *dump,
13                                            MinidumpSystemInfo **system_info) {
14  MinidumpSystemInfo *minidump_system_info = dump->GetSystemInfo();
15  if (!minidump_system_info)
16    return NULL;
17
18  if (system_info)
19    *system_info = minidump_system_info;
20
21  return minidump_system_info->system_info();
22}

 1typedef struct {
 2  /* The next 3 fields and numberOfProcessors are from the SYSTEM_INFO
 3   * structure as returned by GetSystemInfo */
 4  uint16_t         processor_architecture;
 5  uint16_t         processor_level;         /* x86: 5 = 586, 6 = 686, ... */
 6                                            /* ARM: 6 = ARMv6, 7 = ARMv7 ... */
 7  uint16_t         processor_revision;      /* x86: 0xMMSS, where MM=model,
 8                                             *      SS=stepping */
 9                                            /* ARM: 0 */
10
11  uint8_t          number_of_processors;
12  uint8_t          product_type;            /* Windows: VER_NT_* from WinNT.h */
13
14  /* The next 5 fields are from the OSVERSIONINFO structure as returned
15   * by GetVersionEx */
16  uint32_t         major_version;
17  uint32_t         minor_version;
18  uint32_t         build_number;
19  uint32_t         platform_id;
20  MDRVA            csd_version_rva;  /* MDString further identifying the
21                                      * host OS.
22                                      * Windows: name of the installed OS
23                                      *          service pack.
24                                      * Mac OS X: the Apple OS build number
25                                      *           (sw_vers -buildVersion).
26                                      * Linux: uname -srvmo */
27
28  uint16_t         suite_mask;       /* Windows: VER_SUITE_* from WinNT.h */
29  uint16_t         reserved2;
30
31  MDCPUInformation cpu;
32} MDRawSystemInfo;  /* MINIDUMP_SYSTEM_INFO */

 1typedef enum {
 2  MD_CPU_ARCHITECTURE_X86       =  0,  /* PROCESSOR_ARCHITECTURE_INTEL */
 3  MD_CPU_ARCHITECTURE_MIPS      =  1,  /* PROCESSOR_ARCHITECTURE_MIPS */
 4  MD_CPU_ARCHITECTURE_ALPHA     =  2,  /* PROCESSOR_ARCHITECTURE_ALPHA */
 5  MD_CPU_ARCHITECTURE_PPC       =  3,  /* PROCESSOR_ARCHITECTURE_PPC */
 6  MD_CPU_ARCHITECTURE_SHX       =  4,  /* PROCESSOR_ARCHITECTURE_SHX
 7                                        * (Super-H) */
 8  MD_CPU_ARCHITECTURE_ARM       =  5,  /* PROCESSOR_ARCHITECTURE_ARM */
 9  MD_CPU_ARCHITECTURE_IA64      =  6,  /* PROCESSOR_ARCHITECTURE_IA64 */
10  MD_CPU_ARCHITECTURE_ALPHA64   =  7,  /* PROCESSOR_ARCHITECTURE_ALPHA64 */
11  MD_CPU_ARCHITECTURE_MSIL      =  8,  /* PROCESSOR_ARCHITECTURE_MSIL
12                                        * (Microsoft Intermediate Language) */
13  MD_CPU_ARCHITECTURE_AMD64     =  9,  /* PROCESSOR_ARCHITECTURE_AMD64 */
14  MD_CPU_ARCHITECTURE_X86_WIN64 = 10,
15      /* PROCESSOR_ARCHITECTURE_IA32_ON_WIN64 (WoW64) */
16  MD_CPU_ARCHITECTURE_SPARC     = 0x8001, /* Breakpad-defined value for SPARC */
17  MD_CPU_ARCHITECTURE_PPC64     = 0x8002, /* Breakpad-defined value for PPC64 */
18  MD_CPU_ARCHITECTURE_ARM64     = 0x8003, /* Breakpad-defined value for ARM64 */
19  MD_CPU_ARCHITECTURE_MIPS64    = 0x8004, /* Breakpad-defined value for MIPS64 */
20  MD_CPU_ARCHITECTURE_UNKNOWN   = 0xffff  /* PROCESSOR_ARCHITECTURE_UNKNOWN */
21} MDCPUArchitecture;

 1typedef enum {
 2  MD_OS_WIN32S        = 0,  /* VER_PLATFORM_WIN32s (Windows 3.1) */
 3  MD_OS_WIN32_WINDOWS = 1,  /* VER_PLATFORM_WIN32_WINDOWS (Windows 95-98-Me) */
 4  MD_OS_WIN32_NT      = 2,  /* VER_PLATFORM_WIN32_NT (Windows NT, 2000+) */
 5  MD_OS_WIN32_CE      = 3,  /* VER_PLATFORM_WIN32_CE, VER_PLATFORM_WIN32_HH
 6                             * (Windows CE, Windows Mobile, "Handheld") */
 7  /* The following values are Breakpad-defined. */
 8  MD_OS_UNIX          = 0x8000,  /* Generic Unix-ish */
 9  MD_OS_MAC_OS_X      = 0x8101,  /* Mac OS X/Darwin */
10  MD_OS_IOS           = 0x8102,  /* iOS */
11  MD_OS_LINUX         = 0x8201,  /* Linux */
12  MD_OS_SOLARIS       = 0x8202,  /* Solaris */
13  MD_OS_ANDROID       = 0x8203,  /* Android */
14  MD_OS_PS3           = 0x8204,  /* PS3 */
15  MD_OS_NACL          = 0x8205   /* Native Client (NaCl) */
16} MDOSPlatform;

1ProcessResult MinidumpProcessor::Process(
2    Minidump *dump, ProcessState *process_state) {
3  bool has_process_create_time =
4        GetProcessCreateTime(dump, &process_state->process_create_time_);
5}

 1typedef struct {
 2  uint32_t size_of_info;  /* Length of entire MDRawMiscInfo structure. */
 3  uint32_t flags1;
 4
 5  /* The next field is only valid if flags1 contains
 6   * MD_MISCINFO_FLAGS1_PROCESS_ID. */
 7  uint32_t process_id;
 8
 9  /* The next 3 fields are only valid if flags1 contains
10   * MD_MISCINFO_FLAGS1_PROCESS_TIMES. */
11  uint32_t process_create_time;  /* time_t process started */
12  uint32_t process_user_time;    /* seconds of user CPU time */
13  uint32_t process_kernel_time;  /* seconds of kernel CPU time */
14
15  /* The following fields are not present in MINIDUMP_MISC_INFO but are
16   * in MINIDUMP_MISC_INFO_2.  When this struct is populated, these values
17   * may not be set.  Use flags1 and size_of_info to determine whether these
18   * values are present.  These are only valid when flags1 contains
19   * MD_MISCINFO_FLAGS1_PROCESSOR_POWER_INFO. */
20  uint32_t processor_max_mhz;
21  uint32_t processor_current_mhz;
22  uint32_t processor_mhz_limit;
23  uint32_t processor_max_idle_state;
24  uint32_t processor_current_idle_state;
25
26  /* The following fields are not present in MINIDUMP_MISC_INFO_2 but are
27   * in MINIDUMP_MISC_INFO_3.  When this struct is populated, these values
28   * may not be set.  Use flags1 and size_of_info to determine whether these
29   * values are present. */
30  /* The following field is only valid if flags1 contains
31   * MD_MISCINFO_FLAGS1_PROCESS_INTEGRITY. */
32  uint32_t process_integrity_level;
33
34  /* The following field is only valid if flags1 contains
35   * MD_MISCINFO_FLAGS1_PROCESS_EXECUTE_FLAGS. */
36  uint32_t process_execute_flags;
37
38  /* The following field is only valid if flags1 contains
39   * MD_MISCINFO_FLAGS1_PROTECTED_PROCESS. */
40  uint32_t protected_process;
41
42  /* The following 2 fields are only valid if flags1 contains
43   * MD_MISCINFO_FLAGS1_TIMEZONE. */
44  uint32_t time_zone_id;
45  MDTimeZoneInformation time_zone;
46
47  /* The following fields are not present in MINIDUMP_MISC_INFO_3 but are
48   * in MINIDUMP_MISC_INFO_4.  When this struct is populated, these values
49   * may not be set.  Use flags1 and size_of_info to determine whether these
50   * values are present. */
51
52  /* The following 2 fields are only valid if flags1 contains
53   * MD_MISCINFO_FLAGS1_BUILDSTRING. */
54  uint16_t build_string[MD_MAX_PATH];  /* UTF-16-encoded, 0-terminated */
55  uint16_t dbg_bld_str[40];            /* UTF-16-encoded, 0-terminated */
56
57  /* The following fields are not present in MINIDUMP_MISC_INFO_4 but are
58   * in MINIDUMP_MISC_INFO_5.  When this struct is populated, these values
59   * may not be set.  Use flags1 and size_of_info to determine whether these
60   * values are present. */
61
62  /* The following field has its own flags for establishing the validity of
63   * the structure's contents.*/
64  MDXStateConfigFeatureMscInfo xstate_data;
65
66  /* The following field is only valid if flags1 contains
67   * MD_MISCINFO_FLAGS1_PROCESS_COOKIE. */
68  uint32_t process_cookie;
69} MDRawMiscInfo;

1ProcessResult MinidumpProcessor::Process(
2    Minidump *dump, ProcessState *process_state) {
3  MinidumpBreakpadInfo *breakpad_info = dump->GetBreakpadInfo();
4}

1typedef struct {
2  uint32_t validity;
3  // 崩溃的线程id，如果有这个字段，以这个字段为准。没有就取dump中的崩溃线程id
4  // 这个id必须是ThreadList中的一个
5  uint32_t dump_thread_id;
6  uint32_t requesting_thread_id;
7} MDRawBreakpadInfo;

 1ProcessResult MinidumpProcessor::Process(
 2    Minidump *dump, ProcessState *process_state) {
 3    ...
 4    // 读取断言信息
 5    process_state->assertion_ = GetAssertion(dump);
 6    ...
 7}
 8
 9string MinidumpProcessor::GetAssertion(Minidump *dump) {
10  MinidumpAssertion *assertion = dump->GetAssertion();
11  ...
12}

 1typedef struct {
 2  /* expression, function, and file are 0-terminated UTF-16 strings.  They
 3   * may be truncated if necessary, but should always be 0-terminated when
 4   * written to a file.
 5   * Fixed-length strings are used because MiniDumpWriteDump doesn't offer
 6   * a way for user streams to point to arbitrary RVAs for strings. */
 7  uint16_t expression[128];  /* Assertion that failed... */
 8  uint16_t function[128];    /* ...within this function... */
 9  uint16_t file[128];        /* ...in this file... */
10  uint32_t line;             /* ...at this line. */
11  uint32_t type;
12} MDRawAssertionInfo;

 1typedef enum {
 2  MD_ASSERTION_INFO_TYPE_UNKNOWN = 0,
 3
 4  /* Used for assertions that would be raised by the MSVC CRT but are
 5   * directed to an invalid parameter handler instead. */
 6  MD_ASSERTION_INFO_TYPE_INVALID_PARAMETER,
 7
 8  /* Used for assertions that would be raised by the MSVC CRT but are
 9   * directed to a pure virtual call handler instead. */
10  MD_ASSERTION_INFO_TYPE_PURE_VIRTUAL_CALL,
11
12  /* Used for assertions that would be raised by the MSVC CRT but are
13  * directed to a new operator handler instead. */
14  MD_ASSERTION_INFO_TYPE_NEW_OPERATOR_ERROR,
15
16  /* Used for assertions that would be raised by the MSVC CRT but are
17  * directed to a security handler instead. */
18  MD_ASSERTION_INFO_TYPE_SECURITY_ERROR,
19
20  /* Used for assertions that would be raised by the MSVC CRT but are
21  * directed to a abort handler instead. */
22  MD_ASSERTION_INFO_TYPE_SIGNAL_ABORT,
23
24  /* Used for assertions that would be raised by the MSVC CRT but are
25  * directed to a interrupt handler instead. */
26  MD_ASSERTION_INFO_TYPE_SIGNAL_INTERRUPT,
27
28  /* Used for assertions that would be raised by the MSVC CRT but are
29  * directed to a terminate handler instead. */
30  MD_ASSERTION_INFO_TYPE_SIGNAL_TERMINATE,
31
32  /* Used for assertions that would be raised by the MSVC CRT but are
33  * directed to a ILL handler instead. */
34  MD_ASSERTION_INFO_TYPE_SIGNAL_ILLEGAL_INSTRUCTION,
35
36  /* Used for assertions that would be raised by the MSVC CRT but are
37  * directed to a SEGE handler instead. */
38  MD_ASSERTION_INFO_TYPE_SIGNAL_SEGMENT_VIOLATION
39} MDAssertionInfoData;