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Added support for minidump (read & write).

oldstable
Eric Pouech 2005-03-07 11:03:21 +00:00 committed by Alexandre Julliard
parent 9f81a801c2
commit 642402d581
4 changed files with 800 additions and 215 deletions
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4
dlls/dbghelp/dbghelp.spec
View File

@ -20,8 +20,8 @@
@ stdcall ImagehlpApiVersionEx(ptr)
@ stdcall MakeSureDirectoryPathExists(str)
@ stdcall MapDebugInformation(long str str long)
@ stub MiniDumpReadDumpStream
@ stub MiniDumpWriteDump
@ stdcall MiniDumpReadDumpStream(ptr long ptr ptr ptr)
@ stdcall MiniDumpWriteDump(ptr long ptr long long long long)
@ stdcall SearchTreeForFile(str str str)
@ stdcall StackWalk(long long long ptr ptr ptr ptr ptr ptr)
@ stub StackWalk64

2
dlls/dbghelp/elf_module.c
View File

@ -1278,9 +1278,11 @@ BOOL elf_enum_modules(HANDLE hProc, elf_enum_modules_cb cb, void* user)
struct process pcs;
struct elf_info elf_info;
memset(&pcs, 0, sizeof(pcs));
pcs.handle = hProc;
elf_info.flags = ELF_INFO_DEBUG_HEADER;
if (!elf_search_loader(&pcs, &elf_info)) return FALSE;
pcs.dbg_hdr_addr = elf_info.dbg_hdr_addr;
return elf_enum_modules_internal(&pcs, cb, user);
}

784
dlls/dbghelp/minidump.c
View File

@ -24,74 +24,415 @@
#define NONAMELESSSTRUCT
#include "dbghelp_private.h"
#include "ntstatus.h"
#include "winnls.h"
#include "winreg.h"
#include "winternl.h"
#include "psapi.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(dbghelp);
#if 0
/* hard to see how we can generate this very easily (how to grab latest exception
* in a process ?)
struct dump_memory
{
ULONG base;
ULONG size;
ULONG rva;
};
struct dump_module
{
unsigned is_elf;
ULONG base;
ULONG size;
char name[MAX_PATH];
};
struct dump_context
{
/* process & thread information */
HANDLE hProcess;
DWORD pid;
void* pcs_buffer;
SYSTEM_PROCESS_INFORMATION* spi;
/* module information */
struct dump_module* module;
unsigned num_module;
/* exception information */
/* output information */
MINIDUMP_TYPE type;
HANDLE hFile;
RVA rva;
struct dump_memory* mem;
unsigned num_mem;
/* callback information */
MINIDUMP_CALLBACK_INFORMATION* cb;
};
/******************************************************************
* fetch_process_info
*
* reads system wide process information, and make spi point to the record
* for process of id 'pid'
*/
static void DumpException(struct process* pcs, HANDLE hFile, RVA* rva)
static BOOL fetch_process_info(struct dump_context* dc)
{
ULONG buf_size = 0x1000;
NTSTATUS nts;
dc->pcs_buffer = NULL;
if (!(dc->pcs_buffer = HeapAlloc(GetProcessHeap(), 0, buf_size))) return FALSE;
for (;;)
{
nts = NtQuerySystemInformation(SystemProcessInformation,
dc->pcs_buffer, buf_size, NULL);
if (nts != STATUS_INFO_LENGTH_MISMATCH) break;
dc->pcs_buffer = HeapReAlloc(GetProcessHeap(), 0, dc->pcs_buffer,
buf_size *= 2);
if (!dc->pcs_buffer) return FALSE;
}
if (nts == STATUS_SUCCESS)
{
dc->spi = dc->pcs_buffer;
for (;;)
{
if (dc->spi->dwProcessID == dc->pid) return TRUE;
if (!dc->spi->dwOffset) break;
dc->spi = (SYSTEM_PROCESS_INFORMATION*)
((char*)dc->spi + dc->spi->dwOffset);
}
}
HeapFree(GetProcessHeap(), 0, dc->pcs_buffer);
dc->pcs_buffer = NULL;
dc->spi = NULL;
return FALSE;
}
/******************************************************************
* fetch_thread_info
*
* fetches some information about thread of id 'tid'
*/
static BOOL fetch_thread_info(struct dump_context* dc, int thd_idx,
MINIDUMP_THREAD* mdThd, CONTEXT* ctx)
{
NT_TIB tib;
DWORD tid = dc->spi->ti[thd_idx].dwThreadID;
HANDLE hThread;
THREAD_BASIC_INFORMATION tbi;
memset(ctx, 0, sizeof(*ctx));
mdThd->ThreadId = dc->spi->ti[thd_idx].dwThreadID;
mdThd->SuspendCount = 0;
mdThd->Teb = 0;
mdThd->Stack.StartOfMemoryRange = 0;
mdThd->Stack.Memory.DataSize = 0;
mdThd->Stack.Memory.Rva = 0;
mdThd->ThreadContext.DataSize = 0;
mdThd->ThreadContext.Rva = 0;
mdThd->PriorityClass = dc->spi->ti[thd_idx].dwBasePriority; /* FIXME */
mdThd->Priority = dc->spi->ti[thd_idx].dwCurrentPriority;
if ((hThread = OpenThread(THREAD_ALL_ACCESS, FALSE, tid)) == NULL)
{
FIXME("Couldn't open thread %lu (%lu)\n",
dc->spi->ti[thd_idx].dwThreadID, GetLastError());
return FALSE;
}
if (NtQueryInformationThread(hThread, ThreadBasicInformation,
&tbi, sizeof(tbi), NULL) == STATUS_SUCCESS)
{
mdThd->Teb = (ULONG_PTR)tbi.TebBaseAddress;
if (tbi.ExitStatus == STILL_ACTIVE && tid != GetCurrentThreadId() &&
(mdThd->SuspendCount = SuspendThread(hThread)) != (DWORD)-1)
{
mdThd->SuspendCount--;
ctx->ContextFlags = CONTEXT_FULL;
if (!GetThreadContext(hThread, ctx))
memset(ctx, 0, sizeof(*ctx));
if (ReadProcessMemory(dc->hProcess, tbi.TebBaseAddress,
&tib, sizeof(tib), NULL))
{
#ifdef __i386__
/* limiting the stack dumping to the size actually used */
if (ctx->Esp)
mdThd->Stack.StartOfMemoryRange = (ctx->Esp - 4);
else
mdThd->Stack.StartOfMemoryRange = (ULONG_PTR)tib.StackLimit;
mdThd->Stack.Memory.DataSize = (ULONG_PTR)tib.StackBase -
mdThd->Stack.StartOfMemoryRange;
#else
#error unsupported CPU
#endif
}
ResumeThread(hThread);
}
}
CloseHandle(hThread);
return TRUE;
}
/******************************************************************
* add_module
*
* Add a module to a dump context
*/
static BOOL add_module(struct dump_context* dc, const char* name,
DWORD base, DWORD size, BOOL is_elf)
{
if (!dc->module)
dc->module = HeapAlloc(GetProcessHeap(), 0, ++dc->num_module * sizeof(*dc->module));
else
dc->module = HeapReAlloc(GetProcessHeap(), 0, dc->module, ++dc->num_module * sizeof(*dc->module));
if (!dc->module) return FALSE;
if (is_elf ||
!GetModuleFileNameExA(dc->hProcess, (HMODULE)base,
dc->module[dc->num_module - 1].name,
sizeof(dc->module[dc->num_module - 1].name)))
lstrcpynA(dc->module[dc->num_module - 1].name, name,
sizeof(dc->module[dc->num_module - 1].name));
dc->module[dc->num_module - 1].base = base;
dc->module[dc->num_module - 1].size = size;
dc->module[dc->num_module - 1].is_elf = is_elf;
return TRUE;
}
/******************************************************************
* fetch_pe_module_info_cb
*
* Callback for accumulating in dump_context a PE modules set
*/
static BOOL WINAPI fetch_pe_module_info_cb(char* name, DWORD base, DWORD size,
void* user)
{
return add_module((struct dump_context*)user, name, base, size, FALSE);
}
/******************************************************************
* fetch_elf_module_info_cb
*
* Callback for accumulating in dump_context a ELF modules set
*/
static BOOL fetch_elf_module_info_cb(const char* name, unsigned long base,
void* user)
{
return add_module((struct dump_context*)user, name,
base, 0 /* FIXME */, TRUE);
}
static void fetch_module_info(struct dump_context* dc)
{
WINE_FIXME("--> %p\n", dc->hProcess);
EnumerateLoadedModules(dc->hProcess, fetch_pe_module_info_cb, dc);
/* Since we include ELF modules in a separate stream from the regular PE ones,
* we can always include those ELF modules (they don't eat lots of space)
* And it's always a good idea to have a trace of the loaded ELF modules for
* a given application in a post mortem debugging condition.
*/
elf_enum_modules(dc->hProcess, fetch_elf_module_info_cb, dc);
}
/******************************************************************
* add_memory_block
*
* Add a memory block to be dumped in a minidump
* If rva is non 0, it's the rva in the minidump where has to be stored
* also the rva of the memory block when written (this allows to reference
* a memory block from outside the list of memory blocks).
*/
static void add_memory_block(struct dump_context* dc, ULONG64 base, ULONG size, ULONG rva)
{
if (dc->mem)
dc->mem = HeapReAlloc(GetProcessHeap(), 0, dc->mem,
++dc->num_mem * sizeof(*dc->mem));
else
dc->mem = HeapAlloc(GetProcessHeap(), 0, ++dc->num_mem * sizeof(*dc->mem));
if (dc->mem)
{
dc->mem[dc->num_mem - 1].base = base;
dc->mem[dc->num_mem - 1].size = size;
dc->mem[dc->num_mem - 1].rva = rva;
}
else dc->num_mem = 0;
}
/******************************************************************
* writeat
*
* Writes a chunk of data at a given position in the minidump
*/
static void writeat(struct dump_context* dc, RVA rva, void* data, unsigned size)
{
DWORD written;
SetFilePointer(dc->hFile, rva, NULL, FILE_BEGIN);
WriteFile(dc->hFile, data, size, &written, NULL);
}
/******************************************************************
* append
*
* writes a new chunk of data to the minidump, increasing the current
* rva in dc
*/
static void append(struct dump_context* dc, void* data, unsigned size)
{
writeat(dc, dc->rva, data, size);
dc->rva += size;
}
/******************************************************************
* dump_exception_info
*
* Write in File the exception information from pcs
*/
static void dump_exception_info(struct dump_context* dc,
const MINIDUMP_EXCEPTION_INFORMATION* except)
{
MINIDUMP_EXCEPTION_STREAM mdExcpt;
EXCEPTION_RECORD rec, *prec;
CONTEXT ctx, *pctx;
int i;
mdExcpt.ThreadId = DEBUG_CurrThread->tid;
mdExcpt.ThreadId = except->ThreadId;
mdExcpt.__alignment = 0;
mdExcpt.ExceptionRecord.
if (except->ClientPointers)
{
EXCEPTION_POINTERS ep;
ULONG ExceptionCode;
ULONG ExceptionFlags;
ULONGLONG ExceptionRecord;
ULONGLONG ExceptionAddress;
ULONG NumberParameters;
ULONG __unusedAlignment;
ULONGLONG ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS];
ReadProcessMemory(dc->hProcess,
except->ExceptionPointers, &ep, sizeof(ep), NULL);
ReadProcessMemory(dc->hProcess,
ep.ExceptionRecord, &rec, sizeof(rec), NULL);
ReadProcessMemory(dc->hProcess,
ep.ContextRecord, &ctx, sizeof(ctx), NULL);
prec = &rec;
pctx = &ctx;
}
else
{
prec = except->ExceptionPointers->ExceptionRecord;
pctx = except->ExceptionPointers->ContextRecord;
}
mdExcpt.ExceptionRecord.ExceptionCode = prec->ExceptionCode;
mdExcpt.ExceptionRecord.ExceptionFlags = prec->ExceptionFlags;
mdExcpt.ExceptionRecord.ExceptionRecord = (DWORD_PTR)prec->ExceptionRecord;
mdExcpt.ExceptionRecord.ExceptionAddress = (DWORD_PTR)prec->ExceptionAddress;
mdExcpt.ExceptionRecord.NumberParameters = prec->NumberParameters;
mdExcpt.ExceptionRecord.__unusedAlignment = 0;
for (i = 0; i < mdExcpt.ExceptionRecord.NumberParameters; i++)
mdExcpt.ExceptionRecord.ExceptionInformation[i] = (DWORD_PTR)prec->ExceptionInformation[i];
mdExcpt.ThreadContext.DataSize = sizeof(*pctx);
mdExcpt.ThreadContext.Rva = dc->rva + sizeof(mdExcpt);
append(dc, &mdExcpt, sizeof(mdExcpt));
append(dc, pctx, sizeof(*pctx));
}
#endif
/******************************************************************
* dump_modules
*
* Write in File the modules from pcs
*/
static void dump_modules(struct process* pcs, HANDLE hFile, RVA* rva)
static void dump_modules(struct dump_context* dc, BOOL dump_elf)
{
MINIDUMP_MODULE mdModule;
MINIDUMP_MODULE_LIST mdModuleList;
DWORD written;
struct module* module = NULL;
char tmp[1024];
MINIDUMP_STRING* ms = (MINIDUMP_STRING*)tmp;
ULONG i, nmod;
RVA rva_base;
DWORD flags_out;
for (i = nmod = 0; i < dc->num_module; i++)
{
if ((dc->module[i].is_elf && dump_elf) || (!dc->module[i].is_elf && !dump_elf))
nmod++;
}
mdModuleList.NumberOfModules = 0;
for (module = pcs->lmodules; module; module = module->next)
mdModuleList.NumberOfModules++;
WriteFile(hFile, &mdModuleList.NumberOfModules,
sizeof(mdModuleList.NumberOfModules), &written, NULL);
*rva += sizeof(mdModuleList.NumberOfModules) +
sizeof(mdModule) * mdModuleList.NumberOfModules;
for (module = pcs->lmodules; module; module = module->next)
/* reserve space for mdModuleList
* FIXME: since we don't support 0 length arrays, we cannot use the
* size of mdModuleList
* FIXME: if we don't ask for all modules in cb, we'll get a hole in the file
*/
rva_base = dc->rva;
dc->rva += sizeof(mdModuleList.NumberOfModules) + sizeof(mdModule) * nmod;
for (i = 0; i < dc->num_module; i++)
{
mdModule.BaseOfImage = (DWORD)module->module.BaseOfImage;
mdModule.SizeOfImage = module->module.ImageSize;
mdModule.CheckSum = module->module.CheckSum;
mdModule.TimeDateStamp = module->module.TimeDateStamp;
mdModule.ModuleNameRva = *rva;
*rva += strlen(module->module.ModuleName) + 1;
memset(&mdModule.VersionInfo, 0, sizeof(mdModule.VersionInfo)); /* FIXME */
mdModule.CvRecord.DataSize = 0; /* FIXME */
mdModule.CvRecord.Rva = 0; /* FIXME */
mdModule.MiscRecord.DataSize = 0; /* FIXME */
mdModule.MiscRecord.Rva = 0; /* FIXME */
mdModule.Reserved0 = 0;
mdModule.Reserved1 = 0;
WriteFile(hFile, &mdModule, sizeof(mdModule), &written, NULL);
}
for (module = pcs->lmodules; module; module = module->next)
{
WriteFile(hFile, module->module.ModuleName,
strlen(module->module.ModuleName) + 1, &written, NULL);
FIXME("CV and misc records not written\n");
if ((dc->module[i].is_elf && !dump_elf) || (!dc->module[i].is_elf && dump_elf))
continue;
flags_out = ModuleWriteModule | ModuleWriteMiscRecord | ModuleWriteCvRecord;
if (dc->type & MiniDumpWithDataSegs)
flags_out |= ModuleWriteDataSeg;
if (dc->type & MiniDumpWithProcessThreadData)
flags_out |= ModuleWriteTlsData;
if (dc->type & MiniDumpWithCodeSegs)
flags_out |= ModuleWriteCodeSegs;
ms->Length = MultiByteToWideChar(CP_ACP, 0,
dc->module[i].name, -1,
NULL, 0) * sizeof(WCHAR);
if (sizeof(ULONG) + ms->Length > sizeof(tmp))
FIXME("Buffer overflow!!!\n");
MultiByteToWideChar(CP_ACP, 0, dc->module[i].name, -1,
ms->Buffer, ms->Length);
if (dc->cb)
{
MINIDUMP_CALLBACK_INPUT cbin;
MINIDUMP_CALLBACK_OUTPUT cbout;
cbin.ProcessId = dc->pid;
cbin.ProcessHandle = dc->hProcess;
cbin.CallbackType = ModuleCallback;
cbin.u.Module.FullPath = ms->Buffer;
cbin.u.Module.BaseOfImage = dc->module[i].base;
cbin.u.Module.SizeOfImage = dc->module[i].size;
cbin.u.Module.CheckSum = 0; /* FIXME */
cbin.u.Module.TimeDateStamp = 0; /* FIXME */
memset(&cbin.u.Module.VersionInfo, 0, sizeof(cbin.u.Module.VersionInfo));
cbin.u.Module.CvRecord = NULL;
cbin.u.Module.SizeOfCvRecord = 0;
cbin.u.Module.MiscRecord = NULL;
cbin.u.Module.SizeOfMiscRecord = 0;
cbout.u.ModuleWriteFlags = flags_out;
if (!dc->cb->CallbackRoutine(dc->cb->CallbackParam, &cbin, &cbout))
continue;
flags_out &= cbout.u.ModuleWriteFlags;
}
if (flags_out & ModuleWriteModule)
{
mdModule.BaseOfImage = dc->module[i].base;
mdModule.SizeOfImage = dc->module[i].size;
mdModule.CheckSum = 0; /* FIXME */
mdModule.TimeDateStamp = 0; /* FIXME */
mdModule.ModuleNameRva = dc->rva;
ms->Length -= sizeof(WCHAR);
append(dc, ms, sizeof(ULONG) + ms->Length);
memset(&mdModule.VersionInfo, 0, sizeof(mdModule.VersionInfo)); /* FIXME */
mdModule.CvRecord.DataSize = 0; /* FIXME */
mdModule.CvRecord.Rva = 0; /* FIXME */
mdModule.MiscRecord.DataSize = 0; /* FIXME */
mdModule.MiscRecord.Rva = 0; /* FIXME */
mdModule.Reserved0 = 0; /* FIXME */
mdModule.Reserved1 = 0; /* FIXME */
writeat(dc,
rva_base + sizeof(mdModuleList.NumberOfModules) +
mdModuleList.NumberOfModules++ * sizeof(mdModule),
&mdModule, sizeof(mdModule));
}
}
writeat(dc, rva_base, &mdModuleList.NumberOfModules,
sizeof(mdModuleList.NumberOfModules));
}
/******************************************************************
@ -99,34 +440,39 @@ static void dump_modules(struct process* pcs, HANDLE hFile, RVA* rva)
*
* Dumps into File the information about the system
*/
static void dump_system_info(struct process* pcs, HANDLE hFile, RVA* rva)
static void dump_system_info(struct dump_context* dc)
{
MINIDUMP_SYSTEM_INFO mdSysInfo;
SYSTEM_INFO sysInfo;
OSVERSIONINFOA osInfo;
OSVERSIONINFOW osInfo;
DWORD written;
ULONG slen;
GetSystemInfo(&sysInfo);
GetVersionExA(&osInfo);
osInfo.dwOSVersionInfoSize = sizeof(osInfo);
GetVersionExW(&osInfo);
mdSysInfo.ProcessorArchitecture = sysInfo.u.s.wProcessorArchitecture;
mdSysInfo.ProcessorLevel = sysInfo.wProcessorLevel;
mdSysInfo.ProcessorRevision = sysInfo.wProcessorRevision;
mdSysInfo.Reserved0 = 0;
mdSysInfo.u.s.NumberOfProcessors = sysInfo.dwNumberOfProcessors;
mdSysInfo.u.s.ProductType = VER_NT_WORKSTATION; /* FIXME */
mdSysInfo.MajorVersion = osInfo.dwMajorVersion;
mdSysInfo.MinorVersion = osInfo.dwMinorVersion;
mdSysInfo.BuildNumber = osInfo.dwBuildNumber;
mdSysInfo.PlatformId = osInfo.dwPlatformId;
mdSysInfo.CSDVersionRva = *rva + sizeof(mdSysInfo);
mdSysInfo.Reserved1 = 0;
mdSysInfo.CSDVersionRva = dc->rva + sizeof(mdSysInfo);
mdSysInfo.u1.Reserved1 = 0;
WriteFile(hFile, &mdSysInfo, sizeof(mdSysInfo), &written, NULL);
*rva += sizeof(mdSysInfo);
WriteFile(hFile, osInfo.szCSDVersion, strlen(osInfo.szCSDVersion) + 1,
&written, NULL);
*rva += strlen(osInfo.szCSDVersion) + 1;
memset(&mdSysInfo.Cpu, 0, sizeof(mdSysInfo.Cpu));
append(dc, &mdSysInfo, sizeof(mdSysInfo));
slen = lstrlenW(osInfo.szCSDVersion) * sizeof(WCHAR);
WriteFile(dc->hFile, &slen, sizeof(slen), &written, NULL);
WriteFile(dc->hFile, osInfo.szCSDVersion, slen, &written, NULL);
dc->rva += sizeof(ULONG) + slen;
}
/******************************************************************
@ -134,36 +480,140 @@ static void dump_system_info(struct process* pcs, HANDLE hFile, RVA* rva)
*
* Dumps into File the information about running threads
*/
static void dump_threads(struct process* pcs, HANDLE hFile, RVA* rva)
static void dump_threads(struct dump_context* dc)
{
#if 0
MINIDUMP_THREAD mdThd;
MINIDUMP_THREAD_LIST mdThdList;
DWORD written;
DBG_THREAD* thd;
unsigned i;
RVA rva_base;
DWORD flags_out;
CONTEXT ctx;
mdThdList.NumberOfThreads = pcs->num_threads;
WriteFile(hFile, &mdThdList.NumberOfThreads, sizeof(mdThdList.NumberOfThreads),
&written, NULL);
*rva += sizeof(mdThdList.NumberOfThreads) +
mdThdList.NumberOfThreads * sizeof(mdThd);
for (thd = pcs->threads; thd; thd = thd->next)
mdThdList.NumberOfThreads = 0;
rva_base = dc->rva;
dc->rva += sizeof(mdThdList.NumberOfThreads) +
dc->spi->dwThreadCount * sizeof(mdThd);
for (i = 0; i < dc->spi->dwThreadCount; i++)
{
mdThd.ThreadId = thd->tid;
mdThd.SuspendCount = 0; /* FIXME */
mdThd.PriorityClass = 0; /* FIXME */
mdThd.Priority = 0; /* FIXME */
mdThd.Teb = 0; /* FIXME */
mdThd.Stack.StartOfMemoryRange = 0; /* FIXME */
mdThd.Stack.Memory.DataSize = 0; /* FIXME */
mdThd.Stack.Memory.Rva = 0; /* FIXME */
mdThd.ThreadContext.DataSize = 0;/* FIXME */
mdThd.ThreadContext.Rva = 0; /* FIXME */
fetch_thread_info(dc, i, &mdThd, &ctx);
WriteFile(hFile, &mdThd, sizeof(mdThd), &written, NULL);
FIXME("Stack & thread context not written\n");
flags_out = ThreadWriteThread | ThreadWriteStack | ThreadWriteContext |
ThreadWriteInstructionWindow;
if (dc->type & MiniDumpWithProcessThreadData)
flags_out |= ThreadWriteThreadData;
if (dc->type & MiniDumpWithThreadInfo)
flags_out |= ThreadWriteThreadInfo;
if (dc->cb)
{
MINIDUMP_CALLBACK_INPUT cbin;
MINIDUMP_CALLBACK_OUTPUT cbout;
cbin.ProcessId = dc->pid;
cbin.ProcessHandle = dc->hProcess;
cbin.CallbackType = ThreadCallback;
cbin.u.Thread.ThreadId = dc->spi->ti[i].dwThreadID;
cbin.u.Thread.ThreadHandle = 0; /* FIXME */
memcpy(&cbin.u.Thread.Context, &ctx, sizeof(CONTEXT));
cbin.u.Thread.SizeOfContext = sizeof(CONTEXT);
cbin.u.Thread.StackBase = mdThd.Stack.StartOfMemoryRange;
cbin.u.Thread.StackEnd = mdThd.Stack.StartOfMemoryRange +
mdThd.Stack.Memory.DataSize;
cbout.u.ThreadWriteFlags = flags_out;
if (!dc->cb->CallbackRoutine(dc->cb->CallbackParam, &cbin, &cbout))
continue;
flags_out &= cbout.u.ThreadWriteFlags;
}
if (flags_out & ThreadWriteThread)
{
if (ctx.ContextFlags && (flags_out & ThreadWriteContext))
{
mdThd.ThreadContext.Rva = dc->rva;
mdThd.ThreadContext.DataSize = sizeof(CONTEXT);
append(dc, &ctx, sizeof(CONTEXT));
}
if (mdThd.Stack.Memory.DataSize && (flags_out & ThreadWriteStack))
{
add_memory_block(dc, mdThd.Stack.StartOfMemoryRange,
mdThd.Stack.Memory.DataSize,
rva_base + sizeof(mdThdList.NumberOfThreads) +
mdThdList.NumberOfThreads * sizeof(mdThd) +
FIELD_OFFSET(MINIDUMP_THREAD, Stack.Memory.Rva));
}
writeat(dc,
rva_base + sizeof(mdThdList.NumberOfThreads) +
mdThdList.NumberOfThreads * sizeof(mdThd),
&mdThd, sizeof(mdThd));
mdThdList.NumberOfThreads++;
}
if (ctx.ContextFlags && (flags_out & ThreadWriteInstructionWindow))
{
/* FIXME: - Native dbghelp also dumps 0x80 bytes around EIP
* - also crop values across module boundaries,
* - and don't make it i386 dependent
*/
/* add_memory_block(dc, ctx.Eip - 0x80, ctx.Eip + 0x80, 0); */
}
}
#endif
writeat(dc, rva_base,
&mdThdList.NumberOfThreads, sizeof(mdThdList.NumberOfThreads));
}
/******************************************************************
* dump_memory_info
*
* dumps information about the memory of the process (stack of the threads)
*/
static void dump_memory_info(struct dump_context* dc)
{
MINIDUMP_MEMORY_LIST mdMemList;
MINIDUMP_MEMORY_DESCRIPTOR mdMem;
DWORD written;
unsigned i, pos, len;
RVA rva_base;
char tmp[1024];
mdMemList.NumberOfMemoryRanges = dc->num_mem;
append(dc, &mdMemList.NumberOfMemoryRanges,
sizeof(mdMemList.NumberOfMemoryRanges));
rva_base = dc->rva;
dc->rva += mdMemList.NumberOfMemoryRanges * sizeof(mdMem);
for (i = 0; i < dc->num_mem; i++)
{
mdMem.StartOfMemoryRange = dc->mem[i].base;
mdMem.Memory.Rva = dc->rva;
mdMem.Memory.DataSize = dc->mem[i].size;
SetFilePointer(dc->hFile, dc->rva, NULL, FILE_BEGIN);
for (pos = 0; pos < dc->mem[i].size; pos += sizeof(tmp))
{
len = min(dc->mem[i].size - pos, sizeof(tmp));
if (ReadProcessMemory(dc->hProcess,
(void*)(ULONG)(dc->mem[i].base + pos),
tmp, len, NULL))
WriteFile(dc->hFile, tmp, len, &written, NULL);
}
dc->rva += mdMem.Memory.DataSize;
writeat(dc, rva_base + i * sizeof(mdMem), &mdMem, sizeof(mdMem));
if (dc->mem[i].rva)
{
writeat(dc, dc->mem[i].rva, &mdMem.Memory.Rva, sizeof(mdMem.Memory.Rva));
}
}
}
static void dump_misc_info(struct dump_context* dc)
{
MINIDUMP_MISC_INFO mmi;
mmi.SizeOfInfo = sizeof(mmi);
mmi.Flags1 = MINIDUMP_MISC1_PROCESS_ID;
mmi.ProcessId = dc->pid;
/* FIXME: create/user/kernel time */
append(dc, &mmi, sizeof(mmi));
}
/******************************************************************
@ -171,28 +621,34 @@ static void dump_threads(struct process* pcs, HANDLE hFile, RVA* rva)
*
*
*/
BOOL WINAPI MiniDumpWriteDump(HANDLE hProcess, DWORD ProcessId, HANDLE hFile,
BOOL WINAPI MiniDumpWriteDump(HANDLE hProcess, DWORD pid, HANDLE hFile,
MINIDUMP_TYPE DumpType,
PMINIDUMP_EXCEPTION_INFORMATION ExceptionParam,
PMINIDUMP_USER_STREAM_INFORMATION UserStreamParam,
PMINIDUMP_CALLBACK_INFORMATION CallbackParam)
{
struct process* pcs;
MINIDUMP_HEADER mdHead;
MINIDUMP_DIRECTORY mdDir;
DWORD currRva, written;
DWORD i, nStream, addStream;
RVA rva;
DWORD i, nStreams, idx_stream;
struct dump_context dc;
pcs = process_find_by_handle(hProcess);
if (!pcs) return FALSE; /* FIXME: should try to load it ??? */
dc.hProcess = hProcess;
dc.hFile = hFile;
dc.pid = pid;
dc.module = NULL;
dc.num_module = 0;
dc.cb = CallbackParam;
dc.type = DumpType;
dc.mem = NULL;
dc.num_mem = 0;
dc.rva = 0;
if (!fetch_process_info(&dc)) return FALSE;
fetch_module_info(&dc);
/* 1) init */
nStream = UserStreamParam ? UserStreamParam->UserStreamCount : 0;
addStream = 0;
if (DumpType & MiniDumpNormal)
addStream += 3; /* sure ? thread stack back trace */
nStreams = 6 + (ExceptionParam ? 1 : 0) +
(UserStreamParam ? UserStreamParam->UserStreamCount : 0);
if (DumpType & MiniDumpWithDataSegs)
FIXME("NIY MiniDumpWithDataSegs\n");
@ -206,61 +662,123 @@ BOOL WINAPI MiniDumpWriteDump(HANDLE hProcess, DWORD ProcessId, HANDLE hFile,
FIXME("NIY MiniDumpScanMemory\n");
/* 2) write header */
rva = sizeof(mdHead);
mdHead.Signature = MINIDUMP_SIGNATURE;
mdHead.Version = MINIDUMP_VERSION;
mdHead.NumberOfStreams = nStream + addStream;
mdHead.StreamDirectoryRva = rva;
mdHead.NumberOfStreams = nStreams;
mdHead.StreamDirectoryRva = sizeof(mdHead);
mdHead.u.TimeDateStamp = time(NULL);
mdHead.Flags = DumpType;
WriteFile(hFile, &mdHead, sizeof(mdHead), &written, NULL);
append(&dc, &mdHead, sizeof(mdHead));
/* 3) write stream directories */
rva += (nStream + addStream) * sizeof(mdDir);
dc.rva += nStreams * sizeof(mdDir);
idx_stream = 0;
/* 3.1) write data stream directories */
currRva = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
SetFilePointer(hFile, rva, NULL, FILE_BEGIN);
mdDir.StreamType = ModuleListStream;
mdDir.Location.Rva = rva;
dump_modules(pcs, hFile, &rva);
mdDir.Location.DataSize = SetFilePointer(hFile, 0, NULL, FILE_CURRENT) - mdDir.Location.Rva;
SetFilePointer(hFile, currRva, NULL, FILE_BEGIN);
WriteFile(hFile, &mdDir, sizeof(mdDir), &written, NULL);
currRva = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
SetFilePointer(hFile, rva, NULL, FILE_BEGIN);
mdDir.StreamType = ThreadListStream;
mdDir.Location.Rva = rva;
dump_threads(pcs, hFile, &rva);
mdDir.Location.DataSize = SetFilePointer(hFile, 0, NULL, FILE_CURRENT) - mdDir.Location.Rva;
SetFilePointer(hFile, currRva, NULL, FILE_BEGIN);
WriteFile(hFile, &mdDir, sizeof(mdDir), &written, NULL);
mdDir.Location.Rva = dc.rva;
dump_threads(&dc);
mdDir.Location.DataSize = dc.rva - mdDir.Location.Rva;
writeat(&dc, mdHead.StreamDirectoryRva + idx_stream++ * sizeof(mdDir),
&mdDir, sizeof(mdDir));
mdDir.StreamType = ModuleListStream;
mdDir.Location.Rva = dc.rva;
dump_modules(&dc, FALSE);
mdDir.Location.DataSize = dc.rva - mdDir.Location.Rva;
writeat(&dc, mdHead.StreamDirectoryRva + idx_stream++ * sizeof(mdDir),
&mdDir, sizeof(mdDir));
mdDir.StreamType = 0xfff0; /* FIXME: this is part of MS reserved streams */
mdDir.Location.Rva = dc.rva;
dump_modules(&dc, TRUE);
mdDir.Location.DataSize = dc.rva - mdDir.Location.Rva;
writeat(&dc, mdHead.StreamDirectoryRva + idx_stream++ * sizeof(mdDir),
&mdDir, sizeof(mdDir));
mdDir.StreamType = MemoryListStream;
mdDir.Location.Rva = dc.rva;
dump_memory_info(&dc);
mdDir.Location.DataSize = dc.rva - mdDir.Location.Rva;
writeat(&dc, mdHead.StreamDirectoryRva + idx_stream++ * sizeof(mdDir),
&mdDir, sizeof(mdDir));
currRva = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
SetFilePointer(hFile, rva, NULL, FILE_BEGIN);
mdDir.StreamType = SystemInfoStream;
mdDir.Location.Rva = rva;
dump_system_info(pcs, hFile, &rva);
mdDir.Location.DataSize = SetFilePointer(hFile, 0, NULL, FILE_CURRENT) - mdDir.Location.Rva;
SetFilePointer(hFile, currRva, NULL, FILE_BEGIN);
WriteFile(hFile, &mdDir, sizeof(mdDir), &written, NULL);
mdDir.Location.Rva = dc.rva;
dump_system_info(&dc);
mdDir.Location.DataSize = dc.rva - mdDir.Location.Rva;
writeat(&dc, mdHead.StreamDirectoryRva + idx_stream++ * sizeof(mdDir),
&mdDir, sizeof(mdDir));
/* 3.2) write user define stream */
for (i = 0; i < nStream; i++)
mdDir.StreamType = MiscInfoStream;
mdDir.Location.Rva = dc.rva;
dump_misc_info(&dc);
mdDir.Location.DataSize = dc.rva - mdDir.Location.Rva;
writeat(&dc, mdHead.StreamDirectoryRva + idx_stream++ * sizeof(mdDir),
&mdDir, sizeof(mdDir));
/* 3.2) write exception information (if any) */
if (ExceptionParam)
{
mdDir.StreamType = UserStreamParam->UserStreamArray[i].Type;
mdDir.Location.DataSize = UserStreamParam->UserStreamArray[i].BufferSize;
mdDir.Location.Rva = rva;
WriteFile(hFile, &mdDir, sizeof(mdDir), &written, NULL);
currRva = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
SetFilePointer(hFile, rva, NULL, FILE_BEGIN);
WriteFile(hFile,
UserStreamParam->UserStreamArray[i].Buffer,
UserStreamParam->UserStreamArray[i].BufferSize,
&written, NULL);
rva += UserStreamParam->UserStreamArray[i].BufferSize;
SetFilePointer(hFile, currRva, NULL, FILE_BEGIN);
mdDir.StreamType = ExceptionStream;
mdDir.Location.Rva = dc.rva;
dump_exception_info(&dc, ExceptionParam);
mdDir.Location.DataSize = dc.rva - mdDir.Location.Rva;
writeat(&dc, mdHead.StreamDirectoryRva + idx_stream++ * sizeof(mdDir),
&mdDir, sizeof(mdDir));
}
/* 3.3) write user defined streams (if any) */
if (UserStreamParam)
{
for (i = 0; i < UserStreamParam->UserStreamCount; i++)
{
mdDir.StreamType = UserStreamParam->UserStreamArray[i].Type;
mdDir.Location.DataSize = UserStreamParam->UserStreamArray[i].BufferSize;
mdDir.Location.Rva = dc.rva;
writeat(&dc, mdHead.StreamDirectoryRva + idx_stream++ * sizeof(mdDir),
&mdDir, sizeof(mdDir));
append(&dc, UserStreamParam->UserStreamArray[i].Buffer,
UserStreamParam->UserStreamArray[i].BufferSize);
}
}
HeapFree(GetProcessHeap(), 0, dc.pcs_buffer);
HeapFree(GetProcessHeap(), 0, dc.mem);
HeapFree(GetProcessHeap(), 0, dc.module);
return TRUE;
}
/******************************************************************
* MiniDumpReadDumpStream (DEBUGHLP.@)
*
*
*/
BOOL WINAPI MiniDumpReadDumpStream(void* base, ULONG str_idx,
PMINIDUMP_DIRECTORY* pdir,
void** stream, ULONG* size)
{
MINIDUMP_HEADER* mdHead = (MINIDUMP_HEADER*)base;
if (mdHead->Signature == MINIDUMP_SIGNATURE)
{
MINIDUMP_DIRECTORY* dir;
int i;
dir = (MINIDUMP_DIRECTORY*)((char*)base + mdHead->StreamDirectoryRva);
for (i = 0; i < mdHead->NumberOfStreams; i++, dir++)
{
if (dir->StreamType == str_idx)
{
*pdir = dir;
*stream = (char*)base + dir->Location.Rva;
*size = dir->Location.DataSize;
return TRUE;
}
}
}
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}

225
include/dbghelp.h
View File

@ -250,7 +250,7 @@ typedef struct _DBGHELP_MODLOAD_DATA
/* DebugHelp */
#define MINIDUMP_SIGNATURE 0x4D444D50 /* 'PMDM' */
#define MINIDUMP_SIGNATURE 0x504D444D /* 'MDMP' */
#define MINIDUMP_VERSION (42899)
typedef DWORD RVA;
@ -258,12 +258,21 @@ typedef ULONG64 RVA64;
typedef enum _MINIDUMP_TYPE
{
MiniDumpNormal = 0x0000,
MiniDumpWithDataSegs = 0x0001,
MiniDumpWithFullMemory = 0x0002,
MiniDumpWithHandleData = 0x0004,
MiniDumpFilterMemory = 0x0008,
MiniDumpScanMemory = 0x0010
MiniDumpNormal = 0x0000,
MiniDumpWithDataSegs = 0x0001,
MiniDumpWithFullMemory = 0x0002,
MiniDumpWithHandleData = 0x0004,
MiniDumpFilterMemory = 0x0008,
MiniDumpScanMemory = 0x0010,
MiniDumpWithUnloadedModules = 0x0020,
MiniDumpWithIndirectlyReferencedMemory = 0x0040,
MiniDumpFilterModulePaths = 0x0080,
MiniDumpWithProcessThreadData = 0x0100,
MiniDumpWithPrivateReadWriteMemory = 0x0200,
MiniDumpWithoutOptionalData = 0x0400,
MiniDumpWithFullMemoryInfo = 0x0800,
MiniDumpWithThreadInfo = 0x1000,
MiniDumpWithCodeSegs = 0x2000
} MINIDUMP_TYPE;
typedef enum _MINIDUMP_CALLBACK_TYPE
@ -273,6 +282,7 @@ typedef enum _MINIDUMP_CALLBACK_TYPE
ThreadExCallback,
IncludeThreadCallback,
IncludeModuleCallback,
MemoryCallback,
} MINIDUMP_CALLBACK_TYPE;
typedef struct _MINIDUMP_THREAD_CALLBACK
@ -281,7 +291,7 @@ typedef struct _MINIDUMP_THREAD_CALLBACK
HANDLE ThreadHandle;
CONTEXT Context;
ULONG SizeOfContext;
ULONGLONG StackBase;
ULONG64 StackBase;
ULONG64 StackEnd;
} MINIDUMP_THREAD_CALLBACK, *PMINIDUMP_THREAD_CALLBACK;
@ -291,10 +301,10 @@ typedef struct _MINIDUMP_THREAD_EX_CALLBACK
HANDLE ThreadHandle;
CONTEXT Context;
ULONG SizeOfContext;
ULONGLONG StackBase;
ULONGLONG StackEnd;
ULONGLONG BackingStoreBase;
ULONGLONG BackingStoreEnd;
ULONG64 StackBase;
ULONG64 StackEnd;
ULONG64 BackingStoreBase;
ULONG64 BackingStoreEnd;
} MINIDUMP_THREAD_EX_CALLBACK, *PMINIDUMP_THREAD_EX_CALLBACK;
typedef struct _MINIDUMP_INCLUDE_THREAD_CALLBACK
@ -308,13 +318,15 @@ typedef enum _THREAD_WRITE_FLAGS
ThreadWriteStack = 0x0002,
ThreadWriteContext = 0x0004,
ThreadWriteBackingStore = 0x0008,
ThreadWriteInstructionWindow = 0x0010
ThreadWriteInstructionWindow = 0x0010,
ThreadWriteThreadData = 0x0020,
ThreadWriteThreadInfo = 0x0040
} THREAD_WRITE_FLAGS;
typedef struct _MINIDUMP_MODULE_CALLBACK
{
PWCHAR FullPath;
ULONGLONG BaseOfImage;
ULONG64 BaseOfImage;
ULONG SizeOfImage;
ULONG CheckSum;
ULONG TimeDateStamp;
@ -336,7 +348,9 @@ typedef enum _MODULE_WRITE_FLAGS
ModuleWriteDataSeg = 0x0002,
ModuleWriteMiscRecord = 0x0004,
ModuleWriteCvRecord = 0x0008,
ModuleReferencedByMemory = 0x0010
ModuleReferencedByMemory = 0x0010,
ModuleWriteTlsData = 0x0020,
ModuleWriteCodeSegs = 0x0040,
} MODULE_WRITE_FLAGS;
typedef struct _MINIDUMP_CALLBACK_INPUT
@ -351,7 +365,7 @@ typedef struct _MINIDUMP_CALLBACK_INPUT
MINIDUMP_MODULE_CALLBACK Module;
MINIDUMP_INCLUDE_THREAD_CALLBACK IncludeThread;
MINIDUMP_INCLUDE_MODULE_CALLBACK IncludeModule;
} u;
} DUMMYUNIONNAME;
} MINIDUMP_CALLBACK_INPUT, *PMINIDUMP_CALLBACK_INPUT;
typedef struct _MINIDUMP_CALLBACK_OUTPUT
@ -360,12 +374,15 @@ typedef struct _MINIDUMP_CALLBACK_OUTPUT
{
ULONG ModuleWriteFlags;
ULONG ThreadWriteFlags;
} u;
struct
{
ULONG64 MemoryBase;
ULONG MemorySize;
} DUMMYSTRUCTNAME;
} DUMMYUNIONNAME;
} MINIDUMP_CALLBACK_OUTPUT, *PMINIDUMP_CALLBACK_OUTPUT;
typedef BOOL (WINAPI* MINIDUMP_CALLBACK_ROUTINE)(PVOID CallbackParam,
const PMINIDUMP_CALLBACK_INPUT CallbackInput,
PMINIDUMP_CALLBACK_OUTPUT CallbackOutput);
typedef BOOL (WINAPI* MINIDUMP_CALLBACK_ROUTINE)(PVOID, const PMINIDUMP_CALLBACK_INPUT, PMINIDUMP_CALLBACK_OUTPUT);
typedef struct _MINIDUMP_CALLBACK_INFORMATION
{
@ -389,11 +406,11 @@ typedef struct _MINIDUMP_EXCEPTION
{
ULONG ExceptionCode;
ULONG ExceptionFlags;
ULONGLONG ExceptionRecord;
ULONGLONG ExceptionAddress;
ULONG64 ExceptionRecord;
ULONG64 ExceptionAddress;
ULONG NumberParameters;
ULONG __unusedAlignment;
ULONGLONG ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS];
ULONG64 ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS];
} MINIDUMP_EXCEPTION, *PMINIDUMP_EXCEPTION;
typedef struct _MINIDUMP_EXCEPTION_INFORMATION
@ -422,19 +439,38 @@ typedef struct _MINIDUMP_HEADER
{
DWORD Reserved;
DWORD TimeDateStamp;
} u;
ULONGLONG Flags;
} DUMMYUNIONNAME;
ULONG64 Flags;
} MINIDUMP_HEADER, *PMINIDUMP_HEADER;
typedef struct _MINIDUMP_MEMORY_DESCRIPTOR
{
ULONGLONG StartOfMemoryRange;
ULONG64 StartOfMemoryRange;
MINIDUMP_LOCATION_DESCRIPTOR Memory;
} MINIDUMP_MEMORY_DESCRIPTOR, *PMINIDUMP_MEMORY_DESCRIPTOR;
typedef struct _MINIDUMP_MEMORY_LIST
{
ULONG NumberOfMemoryRanges;
MINIDUMP_MEMORY_DESCRIPTOR MemoryRanges[1]; /* FIXME: 0-sized array not supported */
} MINIDUMP_MEMORY_LIST, *PMINIDUMP_MEMORY_LIST;
#define MINIDUMP_MISC1_PROCESS_ID 0x00000001
#define MINIDUMP_MISC1_PROCESS_TIMES 0x00000002
typedef struct _MINIDUMP_MISC_INFO
{
ULONG SizeOfInfo;
ULONG Flags1;
ULONG ProcessId;
ULONG ProcessCreateTime;
ULONG ProcessUserTime;
ULONG ProcessKernelTime;
} MINIDUMP_MISC_INFO, *PMINIDUMP_MISC_INFO;
typedef struct _MINIDUMP_MODULE
{
ULONGLONG BaseOfImage;
ULONG64 BaseOfImage;
ULONG SizeOfImage;
ULONG CheckSum;
ULONG TimeDateStamp;
@ -442,8 +478,8 @@ typedef struct _MINIDUMP_MODULE
VS_FIXEDFILEINFO VersionInfo;
MINIDUMP_LOCATION_DESCRIPTOR CvRecord;
MINIDUMP_LOCATION_DESCRIPTOR MiscRecord;
ULONGLONG Reserved0;
ULONGLONG Reserved1;
ULONG64 Reserved0;
ULONG64 Reserved1;
} MINIDUMP_MODULE, *PMINIDUMP_MODULE;
typedef struct _MINIDUMP_MODULE_LIST
@ -452,6 +488,76 @@ typedef struct _MINIDUMP_MODULE_LIST
MINIDUMP_MODULE Modules[1]; /* FIXME: 0-sized array not supported */
} MINIDUMP_MODULE_LIST, *PMINIDUMP_MODULE_LIST;
typedef struct _MINIDUMP_STRING
{
ULONG Length;
WCHAR Buffer[1]; /* FIXME: O-sized array not supported */
} MINIDUMP_STRING, *PMINIDUMP_STRING;
typedef struct _MINIDUMP_SYSTEM_INFO
{
USHORT ProcessorArchitecture;
USHORT ProcessorLevel;
USHORT ProcessorRevision;
union
{
USHORT Reserved0;
struct
{
UCHAR NumberOfProcessors;
UCHAR ProductType;
} DUMMYSTRUCTNAME;
} DUMMYUNIONNAME;
ULONG MajorVersion;
ULONG MinorVersion;
ULONG BuildNumber;
ULONG PlatformId;
RVA CSDVersionRva;
union
{
ULONG Reserved1;
struct
{
USHORT SuiteMask;
USHORT Reserved2;
} DUMMYSTRUCTNAME;
} DUMMYUNIONNAME1;
union _CPU_INFORMATION
{
struct
{
ULONG VendorId[3];
ULONG VersionInformation;
ULONG FeatureInformation;
ULONG AMDExtendedCpuFeatures;
} X86CpuInfo;
struct
{
ULONG64 ProcessorFeatures[2];
} OtherCpuInfo;
} Cpu;
} MINIDUMP_SYSTEM_INFO, *PMINIDUMP_SYSTEM_INFO;
typedef struct _MINIDUMP_THREAD
{
ULONG ThreadId;
ULONG SuspendCount;
ULONG PriorityClass;
ULONG Priority;
ULONG64 Teb;
MINIDUMP_MEMORY_DESCRIPTOR Stack;
MINIDUMP_LOCATION_DESCRIPTOR ThreadContext;
} MINIDUMP_THREAD, *PMINIDUMP_THREAD;
typedef struct _MINIDUMP_THREAD_LIST
{
ULONG NumberOfThreads;
MINIDUMP_THREAD Threads[1]; /* FIXME: no support of 0 sized array */
} MINIDUMP_THREAD_LIST, *PMINIDUMP_THREAD_LIST;
typedef struct _MINIDUMP_USER_STREAM
{
ULONG Type;
@ -481,61 +587,20 @@ typedef enum _MINIDUMP_STREAM_TYPE
CommentStreamW = 11,
HandleDataStream = 12,
FunctionTableStream = 13,
UnloadedModuleListStream = 14,
MiscInfoStream = 15,
MemoryInfoListStream = 16,
ThreadInfoListStream = 17,
LastReservedStream = 0xffff
} MINIDUMP_STREAM_TYPE;
typedef struct _MINIDUMP_SYSTEM_INFO
{
USHORT ProcessorArchitecture;
USHORT ProcessorLevel;
USHORT ProcessorRevision;
USHORT Reserved0;
ULONG MajorVersion;
ULONG MinorVersion;
ULONG BuildNumber;
ULONG PlatformId;
RVA CSDVersionRva;
ULONG Reserved1;
union _CPU_INFORMATION
{
struct
{
ULONG VendorId[3];
ULONG VersionInformation;
ULONG FeatureInformation;
ULONG AMDExtendedCpuFeatures;
} X86CpuInfo;
struct
{
ULONGLONG ProcessorFeatures[2];
} OtherCpuInfo;
} Cpu;
} MINIDUMP_SYSTEM_INFO, *PMINIDUMP_SYSTEM_INFO;
typedef struct _MINIDUMP_THREAD
{
ULONG ThreadId;
ULONG SuspendCount;
ULONG PriorityClass;
ULONG Priority;
ULONGLONG Teb;
MINIDUMP_MEMORY_DESCRIPTOR Stack;
MINIDUMP_LOCATION_DESCRIPTOR ThreadContext;
} MINIDUMP_THREAD, *PMINIDUMP_THREAD;
typedef struct _MINIDUMP_THREAD_LIST
{
ULONG NumberOfThreads;
MINIDUMP_THREAD Threads[1]; /* FIXME: no support of 0 sized array */
} MINIDUMP_THREAD_LIST, *PMINIDUMP_THREAD_LIST;
BOOL WINAPI MiniDumpWriteDump(HANDLE,DWORD,HANDLE,MINIDUMP_TYPE,const PMINIDUMP_EXCEPTION_INFORMATION,
const PMINIDUMP_USER_STREAM_INFORMATION,const PMINIDUMP_CALLBACK_INFORMATION);
BOOL WINAPI MiniDumpReadDumpStream(PVOID,ULONG,PMINIDUMP_DIRECTORY*,PVOID*,ULONG*);
BOOL WINAPI MiniDumpWriteDump(HANDLE, DWORD, HANDLE, MINIDUMP_TYPE,
const PMINIDUMP_EXCEPTION_INFORMATION,
const PMINIDUMP_USER_STREAM_INFORMATION,
const PMINIDUMP_CALLBACK_INFORMATION);
BOOL WINAPI MiniDumpReadDumpStream(PVOID, ULONG, PMINIDUMP_DIRECTORY*, PVOID*,
ULONG*);
/*************************