mirror of
https://github.com/cemu-project/Cemu.git
synced 2025-07-03 13:31:18 +12:00
446 lines
No EOL
15 KiB
C++
446 lines
No EOL
15 KiB
C++
#include "Common/precompiled.h"
|
|
#include "Cafe/CafeSystem.h"
|
|
|
|
#if BOOST_OS_LINUX || BOOST_OS_MACOS
|
|
#include <signal.h>
|
|
#include <execinfo.h>
|
|
#endif
|
|
|
|
#if BOOST_OS_WINDOWS
|
|
#include <Windows.h>
|
|
#include <Dbghelp.h>
|
|
#include <shellapi.h>
|
|
|
|
#include "Config/ActiveSettings.h"
|
|
#include "Config/CemuConfig.h"
|
|
#include "Cafe/OS/libs/coreinit/coreinit_Thread.h"
|
|
#include "Cafe/HW/Espresso/PPCState.h"
|
|
|
|
#endif
|
|
|
|
extern uint32 currentBaseApplicationHash;
|
|
extern uint32 currentUpdatedApplicationHash;
|
|
|
|
#if BOOST_OS_WINDOWS
|
|
|
|
LONG handleException_SINGLE_STEP(PEXCEPTION_POINTERS pExceptionInfo)
|
|
{
|
|
|
|
return EXCEPTION_CONTINUE_SEARCH;
|
|
}
|
|
|
|
void crashlog_writeHeader(const char* header)
|
|
{
|
|
cemuLog_writePlainToLog("-----------------------------------------\n");
|
|
|
|
cemuLog_writePlainToLog(" ");
|
|
cemuLog_writePlainToLog(header);
|
|
cemuLog_writePlainToLog("\n");
|
|
|
|
cemuLog_writePlainToLog("-----------------------------------------\n");
|
|
}
|
|
|
|
bool crashLogCreated = false;
|
|
bool IsCemuhookLoaded();
|
|
#include <boost/algorithm/string.hpp>
|
|
BOOL CALLBACK MyMiniDumpCallback(PVOID pParam, const PMINIDUMP_CALLBACK_INPUT pInput, PMINIDUMP_CALLBACK_OUTPUT pOutput)
|
|
{
|
|
if (!pInput || !pOutput)
|
|
return FALSE;
|
|
|
|
switch (pInput->CallbackType)
|
|
{
|
|
case IncludeModuleCallback:
|
|
case IncludeThreadCallback:
|
|
case ThreadCallback:
|
|
case ThreadExCallback:
|
|
return TRUE;
|
|
|
|
case ModuleCallback:
|
|
|
|
if (!(pOutput->ModuleWriteFlags & ModuleReferencedByMemory))
|
|
pOutput->ModuleWriteFlags &= ~ModuleWriteModule;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
bool CreateMiniDump(CrashDump dump, EXCEPTION_POINTERS* pep)
|
|
{
|
|
if (dump == CrashDump::Disabled)
|
|
return true;
|
|
|
|
fs::path p = ActiveSettings::GetPath("crashdump");
|
|
|
|
std::error_code ec;
|
|
fs::create_directories(p, ec);
|
|
if (ec)
|
|
return false;
|
|
|
|
const auto now = std::chrono::system_clock::now();
|
|
const auto temp_time = std::chrono::system_clock::to_time_t(now);
|
|
const auto& time = *std::gmtime(&temp_time);
|
|
|
|
p /= fmt::format("crash_{:04d}{:02d}{:02d}_{:02d}{:02d}{:02d}.dmp", 1900 + time.tm_year, time.tm_mon + 1, time.tm_mday, time.tm_year, time.tm_hour, time.tm_min, time.tm_sec);
|
|
|
|
const auto hFile = CreateFileW(p.wstring().c_str(), GENERIC_READ | GENERIC_WRITE, 0, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
|
|
if (hFile == INVALID_HANDLE_VALUE)
|
|
return false;
|
|
|
|
MINIDUMP_EXCEPTION_INFORMATION mdei;
|
|
mdei.ThreadId = GetCurrentThreadId();
|
|
mdei.ExceptionPointers = pep;
|
|
mdei.ClientPointers = FALSE;
|
|
|
|
MINIDUMP_CALLBACK_INFORMATION mci;
|
|
mci.CallbackRoutine = (MINIDUMP_CALLBACK_ROUTINE)MyMiniDumpCallback;
|
|
mci.CallbackParam = nullptr;
|
|
|
|
MINIDUMP_TYPE mdt;
|
|
if (dump == CrashDump::Full)
|
|
{
|
|
mdt = (MINIDUMP_TYPE)(MiniDumpWithPrivateReadWriteMemory |
|
|
MiniDumpWithDataSegs |
|
|
MiniDumpWithHandleData |
|
|
MiniDumpWithFullMemoryInfo |
|
|
MiniDumpWithThreadInfo |
|
|
MiniDumpWithUnloadedModules);
|
|
}
|
|
else
|
|
{
|
|
mdt = (MINIDUMP_TYPE)(MiniDumpWithIndirectlyReferencedMemory | MiniDumpScanMemory);
|
|
}
|
|
|
|
const auto result = MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(), hFile, mdt, &mdei, nullptr, &mci);
|
|
CloseHandle(hFile);
|
|
return result != FALSE;
|
|
}
|
|
|
|
void DebugLogStackTrace(OSThread_t* thread, MPTR sp);
|
|
|
|
void DumpThreadStackTrace()
|
|
{
|
|
HANDLE process = GetCurrentProcess();
|
|
SymInitialize(process, NULL, TRUE);
|
|
|
|
char dumpLine[1024 * 4];
|
|
void* stack[100];
|
|
|
|
const unsigned short frames = CaptureStackBackTrace(0, 40, stack, NULL);
|
|
SYMBOL_INFO* symbol = (SYMBOL_INFO*)calloc(sizeof(SYMBOL_INFO) + 256 * sizeof(char), 1);
|
|
symbol->MaxNameLen = 255;
|
|
symbol->SizeOfStruct = sizeof(SYMBOL_INFO);
|
|
|
|
crashlog_writeHeader("Stack trace");
|
|
for (unsigned int i = 0; i < frames; i++)
|
|
{
|
|
DWORD64 stackTraceOffset = (DWORD64)stack[i];
|
|
SymFromAddr(process, stackTraceOffset, 0, symbol);
|
|
sprintf(dumpLine, "0x%016I64x ", (uint64)(size_t)stack[i]);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
// module name
|
|
HMODULE stackModule;
|
|
if (GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCSTR)stackTraceOffset, &stackModule))
|
|
{
|
|
char moduleName[512];
|
|
moduleName[0] = '\0';
|
|
GetModuleFileNameA(stackModule, moduleName, 512);
|
|
sint32 moduleNameStartIndex = std::max((sint32)0, (sint32)strlen(moduleName) - 1);
|
|
while (moduleNameStartIndex > 0)
|
|
{
|
|
if (moduleName[moduleNameStartIndex] == '\\' || moduleName[moduleNameStartIndex] == '/')
|
|
{
|
|
moduleNameStartIndex++;
|
|
break;
|
|
}
|
|
moduleNameStartIndex--;
|
|
}
|
|
|
|
DWORD64 moduleAddress = (DWORD64)GetModuleHandleA(moduleName);
|
|
sint32 relativeOffset = 0;
|
|
if (moduleAddress != 0)
|
|
relativeOffset = stackTraceOffset - moduleAddress;
|
|
|
|
sprintf(dumpLine, "+0x%08x %-16s", relativeOffset, moduleName + moduleNameStartIndex);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
}
|
|
else
|
|
{
|
|
sprintf(dumpLine, "+0x00000000 %-16s", "NULL");
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
}
|
|
// function name
|
|
sprintf(dumpLine, " %s\n", symbol->Name);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
}
|
|
|
|
free(symbol);
|
|
}
|
|
|
|
void createCrashlog(EXCEPTION_POINTERS* e, PCONTEXT context)
|
|
{
|
|
if (crashLogCreated)
|
|
return; // only create one crashlog
|
|
crashLogCreated = true;
|
|
|
|
cemuLog_createLogFile(true);
|
|
|
|
const auto crash_dump = GetConfig().crash_dump.GetValue();
|
|
const auto dump_written = CreateMiniDump(crash_dump, e);
|
|
if (!dump_written)
|
|
cemuLog_writeLineToLog(fmt::format("couldn't write minidump {:#x}", GetLastError()), false, true);
|
|
|
|
char dumpLine[1024 * 4];
|
|
|
|
// info about Cemu version
|
|
sprintf(dumpLine, "\nCrashlog for Cemu %d.%d%s\n", EMULATOR_VERSION_LEAD, EMULATOR_VERSION_MAJOR, EMULATOR_VERSION_SUFFIX);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
|
|
SYSTEMTIME sysTime;
|
|
GetSystemTime(&sysTime);
|
|
sprintf(dumpLine, "Date: %02d-%02d-%04d %02d:%02d:%02d\n\n", (sint32)sysTime.wDay, (sint32)sysTime.wMonth, (sint32)sysTime.wYear, (sint32)sysTime.wHour, (sint32)sysTime.wMinute, (sint32)sysTime.wSecond);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
|
|
DumpThreadStackTrace();
|
|
// info about exception
|
|
if (e->ExceptionRecord)
|
|
{
|
|
HMODULE exceptionModule;
|
|
if (GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, (LPCSTR)(e->ExceptionRecord->ExceptionAddress), &exceptionModule))
|
|
{
|
|
char moduleName[512];
|
|
moduleName[0] = '\0';
|
|
GetModuleFileNameA(exceptionModule, moduleName, 512);
|
|
sint32 moduleNameStartIndex = std::max((sint32)0, (sint32)strlen(moduleName) - 1);
|
|
while (moduleNameStartIndex > 0)
|
|
{
|
|
if (moduleName[moduleNameStartIndex] == '\\' || moduleName[moduleNameStartIndex] == '/')
|
|
{
|
|
moduleNameStartIndex++;
|
|
break;
|
|
}
|
|
moduleNameStartIndex--;
|
|
}
|
|
sprintf(dumpLine, "Exception 0x%08x at 0x%I64x(+0x%I64x) in module %s\n", (uint32)e->ExceptionRecord->ExceptionCode, (uint64)e->ExceptionRecord->ExceptionAddress, (uint64)e->ExceptionRecord->ExceptionAddress - (uint64)exceptionModule, moduleName + moduleNameStartIndex);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
}
|
|
else
|
|
{
|
|
sprintf(dumpLine, "Exception 0x%08x at 0x%I64x\n", (uint32)e->ExceptionRecord->ExceptionCode, (uint64)e->ExceptionRecord->ExceptionAddress);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
}
|
|
|
|
}
|
|
sprintf(dumpLine, "cemu.exe at 0x%I64x\n", (uint64)GetModuleHandle(NULL));
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
// register info
|
|
sprintf(dumpLine, "\n");
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
sprintf(dumpLine, "RAX=%016I64x RBX=%016I64x RCX=%016I64x RDX=%016I64x\n", context->Rax, context->Rbx, context->Rcx, context->Rdx);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
sprintf(dumpLine, "RSP=%016I64x RBP=%016I64x RDI=%016I64x RSI=%016I64x\n", context->Rsp, context->Rbp, context->Rdi, context->Rsi);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
sprintf(dumpLine, "R8 =%016I64x R9 =%016I64x R10=%016I64x R11=%016I64x\n", context->R8, context->R9, context->R10, context->R11);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
sprintf(dumpLine, "R12=%016I64x R13=%016I64x R14=%016I64x R15=%016I64x\n", context->R12, context->R13, context->R14, context->R15);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
// info about game
|
|
cemuLog_writePlainToLog("\n");
|
|
crashlog_writeHeader("Game info");
|
|
if (CafeSystem::IsTitleRunning())
|
|
{
|
|
cemuLog_writePlainToLog("Game: ");
|
|
cemuLog_writePlainToLog(CafeSystem::GetForegroundTitleName().c_str());
|
|
cemuLog_writePlainToLog("\n");
|
|
// title id
|
|
sprintf(dumpLine, "TitleId: %I64x\n", CafeSystem::GetForegroundTitleId());
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
// rpx hash
|
|
sprintf(dumpLine, "RPXHash: %x\n", currentBaseApplicationHash);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
}
|
|
else
|
|
{
|
|
cemuLog_writePlainToLog("Not running\n");
|
|
}
|
|
// info about active PPC instance:
|
|
cemuLog_writePlainToLog("\n");
|
|
crashlog_writeHeader("Active PPC instance");
|
|
if (ppcInterpreterCurrentInstance)
|
|
{
|
|
OSThread_t* currentThread = coreinit::OSGetCurrentThread();
|
|
uint32 threadPtr = memory_getVirtualOffsetFromPointer(coreinit::OSGetCurrentThread());
|
|
sprintf(dumpLine, "IP 0x%08x LR 0x%08x Thread 0x%08x\n", ppcInterpreterCurrentInstance->instructionPointer, ppcInterpreterCurrentInstance->spr.LR, threadPtr);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
|
|
// GPR info
|
|
sprintf(dumpLine, "\n");
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
auto gprs = ppcInterpreterCurrentInstance->gpr;
|
|
sprintf(dumpLine, "r0 =%08x r1 =%08x r2 =%08x r3 =%08x r4 =%08x r5 =%08x r6 =%08x r7 =%08x\n", gprs[0], gprs[1], gprs[2], gprs[3], gprs[4], gprs[5], gprs[6], gprs[7]);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
sprintf(dumpLine, "r8 =%08x r9 =%08x r10=%08x r11=%08x r12=%08x r13=%08x r14=%08x r15=%08x\n", gprs[8], gprs[9], gprs[10], gprs[11], gprs[12], gprs[13], gprs[14], gprs[15]);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
sprintf(dumpLine, "r16=%08x r17=%08x r18=%08x r19=%08x r20=%08x r21=%08x r22=%08x r23=%08x\n", gprs[16], gprs[17], gprs[18], gprs[19], gprs[20], gprs[21], gprs[22], gprs[23]);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
sprintf(dumpLine, "r24=%08x r25=%08x r26=%08x r27=%08x r28=%08x r29=%08x r30=%08x r31=%08x\n", gprs[24], gprs[25], gprs[26], gprs[27], gprs[28], gprs[29], gprs[30], gprs[31]);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
|
|
// write line to log
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
|
|
// stack trace
|
|
MPTR currentStackVAddr = ppcInterpreterCurrentInstance->gpr[1];
|
|
cemuLog_writePlainToLog("\n");
|
|
crashlog_writeHeader("PPC stack trace");
|
|
DebugLogStackTrace(currentThread, currentStackVAddr);
|
|
|
|
// stack dump
|
|
cemuLog_writePlainToLog("\n");
|
|
crashlog_writeHeader("PPC stack dump");
|
|
for (uint32 i = 0; i < 16; i++)
|
|
{
|
|
MPTR lineAddr = currentStackVAddr + i * 8 * 4;
|
|
if (memory_isAddressRangeAccessible(lineAddr, 8 * 4))
|
|
{
|
|
sprintf(dumpLine, "[0x%08x] %08x %08x %08x %08x - %08x %08x %08x %08x\n", lineAddr, memory_readU32(lineAddr + 0), memory_readU32(lineAddr + 4), memory_readU32(lineAddr + 8), memory_readU32(lineAddr + 12), memory_readU32(lineAddr + 16), memory_readU32(lineAddr + 20), memory_readU32(lineAddr + 24), memory_readU32(lineAddr + 28));
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
}
|
|
else
|
|
{
|
|
sprintf(dumpLine, "[0x%08x] ?\n", lineAddr);
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
cemuLog_writePlainToLog("Not active\n");
|
|
}
|
|
|
|
// PPC thread log
|
|
cemuLog_writePlainToLog("\n");
|
|
crashlog_writeHeader("PPC threads");
|
|
if (activeThreadCount == 0)
|
|
{
|
|
cemuLog_writePlainToLog("None active\n");
|
|
}
|
|
for (sint32 i = 0; i < activeThreadCount; i++)
|
|
{
|
|
MPTR threadItrMPTR = activeThread[i];
|
|
OSThread_t* threadItrBE = (OSThread_t*)memory_getPointerFromVirtualOffset(threadItrMPTR);
|
|
|
|
// get thread state
|
|
OSThread_t::THREAD_STATE threadState = threadItrBE->state;
|
|
const char* threadStateStr = "UNDEFINED";
|
|
if (threadItrBE->suspendCounter != 0)
|
|
threadStateStr = "SUSPENDED";
|
|
else if (threadState == OSThread_t::THREAD_STATE::STATE_NONE)
|
|
threadStateStr = "NONE";
|
|
else if (threadState == OSThread_t::THREAD_STATE::STATE_READY)
|
|
threadStateStr = "READY";
|
|
else if (threadState == OSThread_t::THREAD_STATE::STATE_RUNNING)
|
|
threadStateStr = "RUNNING";
|
|
else if (threadState == OSThread_t::THREAD_STATE::STATE_WAITING)
|
|
threadStateStr = "WAITING";
|
|
else if (threadState == OSThread_t::THREAD_STATE::STATE_MORIBUND)
|
|
threadStateStr = "MORIBUND";
|
|
// generate log line
|
|
uint8 affinity = threadItrBE->attr;
|
|
sint32 effectivePriority = threadItrBE->effectivePriority;
|
|
const char* threadName = "NULL";
|
|
if (!threadItrBE->threadName.IsNull())
|
|
threadName = threadItrBE->threadName.GetPtr();
|
|
sprintf(dumpLine, "%08x Ent %08x IP %08x LR %08x %-9s Aff %d%d%d Pri %2d Name %s\n", threadItrMPTR, _swapEndianU32(threadItrBE->entrypoint), threadItrBE->context.srr0, _swapEndianU32(threadItrBE->context.lr), threadStateStr, (affinity >> 0) & 1, (affinity >> 1) & 1, (affinity >> 2) & 1, effectivePriority, threadName);
|
|
// write line to log
|
|
cemuLog_writePlainToLog(dumpLine);
|
|
}
|
|
|
|
cemuLog_waitForFlush();
|
|
|
|
// save log with the dump
|
|
if (dump_written && crash_dump != CrashDump::Disabled)
|
|
{
|
|
const auto now = std::chrono::system_clock::now();
|
|
const auto temp_time = std::chrono::system_clock::to_time_t(now);
|
|
const auto& time = *std::gmtime(&temp_time);
|
|
|
|
fs::path p = ActiveSettings::GetPath("crashdump");
|
|
p /= fmt::format("log_{:04d}{:02d}{:02d}_{:02d}{:02d}{:02d}.txt", 1900 + time.tm_year, time.tm_mon + 1, time.tm_mday, time.tm_year, time.tm_hour, time.tm_min, time.tm_sec);
|
|
|
|
std::error_code ec;
|
|
fs::copy_file(ActiveSettings::GetPath("log.txt"), p, ec);
|
|
}
|
|
|
|
if (IsCemuhookLoaded())
|
|
TerminateProcess(GetCurrentProcess(), 0); // abort();
|
|
else
|
|
exit(0);
|
|
|
|
return;
|
|
}
|
|
|
|
bool logCrashlog;
|
|
|
|
int crashlogThread(void* exceptionInfoRawPtr)
|
|
{
|
|
PEXCEPTION_POINTERS pExceptionInfo = (PEXCEPTION_POINTERS)exceptionInfoRawPtr;
|
|
createCrashlog(pExceptionInfo, pExceptionInfo->ContextRecord);
|
|
logCrashlog = true;
|
|
return 0;
|
|
}
|
|
|
|
void debugger_handleSingleStepException(uint32 drMask);
|
|
|
|
LONG WINAPI VectoredExceptionHandler(PEXCEPTION_POINTERS pExceptionInfo)
|
|
{
|
|
if (pExceptionInfo->ExceptionRecord->ExceptionCode == EXCEPTION_SINGLE_STEP)
|
|
{
|
|
LONG r = handleException_SINGLE_STEP(pExceptionInfo);
|
|
if (r != EXCEPTION_CONTINUE_SEARCH)
|
|
return r;
|
|
debugger_handleSingleStepException(pExceptionInfo->ContextRecord->Dr6 & 0xF);
|
|
return EXCEPTION_CONTINUE_EXECUTION;
|
|
}
|
|
return EXCEPTION_CONTINUE_SEARCH;
|
|
}
|
|
|
|
LONG WINAPI cemu_unhandledExceptionFilter(EXCEPTION_POINTERS* pExceptionInfo)
|
|
{
|
|
createCrashlog(pExceptionInfo, pExceptionInfo->ContextRecord);
|
|
return EXCEPTION_NONCONTINUABLE_EXCEPTION;
|
|
}
|
|
|
|
void ExceptionHandler_init()
|
|
{
|
|
SetUnhandledExceptionFilter(cemu_unhandledExceptionFilter);
|
|
AddVectoredExceptionHandler(1, VectoredExceptionHandler);
|
|
SetErrorMode(SEM_FAILCRITICALERRORS);
|
|
}
|
|
#else
|
|
|
|
void handler_SIGSEGV(int sig)
|
|
{
|
|
printf("SIGSEGV!\n");
|
|
|
|
void *array[32];
|
|
size_t size;
|
|
|
|
// get void*'s for all entries on the stack
|
|
size = backtrace(array, 32);
|
|
|
|
// print out all the frames to stderr
|
|
fprintf(stderr, "Error: signal %d:\n", sig);
|
|
backtrace_symbols_fd(array, size, STDERR_FILENO);
|
|
exit(1);
|
|
}
|
|
|
|
void ExceptionHandler_init()
|
|
{
|
|
signal(SIGSEGV, handler_SIGSEGV);
|
|
}
|
|
|
|
#endif |