From 082f3893215797268d7ac8c1000ebe371f276af7 Mon Sep 17 00:00:00 2001 From: BobTheBob9 Date: Tue, 16 Aug 2022 01:12:59 +0100 Subject: lots of stuff idk --- NorthstarDLL/crashhandler.cpp | 432 +++++++++++++++++++++--------------------- 1 file changed, 216 insertions(+), 216 deletions(-) (limited to 'NorthstarDLL/crashhandler.cpp') diff --git a/NorthstarDLL/crashhandler.cpp b/NorthstarDLL/crashhandler.cpp index d0f87a7b..8e083078 100644 --- a/NorthstarDLL/crashhandler.cpp +++ b/NorthstarDLL/crashhandler.cpp @@ -1,216 +1,216 @@ -#include "pch.h" -#include "crashhandler.h" -#include "dedicated.h" -#include "nsprefix.h" - -#include - -HANDLE hExceptionFilter; - -long __stdcall ExceptionFilter(EXCEPTION_POINTERS* exceptionInfo) -{ - static bool logged = false; - if (logged) - return EXCEPTION_CONTINUE_SEARCH; - - if (!IsDebuggerPresent()) - { - const DWORD exceptionCode = exceptionInfo->ExceptionRecord->ExceptionCode; - if (exceptionCode != EXCEPTION_ACCESS_VIOLATION && exceptionCode != EXCEPTION_ARRAY_BOUNDS_EXCEEDED && - exceptionCode != EXCEPTION_DATATYPE_MISALIGNMENT && exceptionCode != EXCEPTION_FLT_DENORMAL_OPERAND && - exceptionCode != EXCEPTION_FLT_DIVIDE_BY_ZERO && exceptionCode != EXCEPTION_FLT_INEXACT_RESULT && - exceptionCode != EXCEPTION_FLT_INVALID_OPERATION && exceptionCode != EXCEPTION_FLT_OVERFLOW && - exceptionCode != EXCEPTION_FLT_STACK_CHECK && exceptionCode != EXCEPTION_FLT_UNDERFLOW && - exceptionCode != EXCEPTION_ILLEGAL_INSTRUCTION && exceptionCode != EXCEPTION_IN_PAGE_ERROR && - exceptionCode != EXCEPTION_INT_DIVIDE_BY_ZERO && exceptionCode != EXCEPTION_INT_OVERFLOW && - exceptionCode != EXCEPTION_INVALID_DISPOSITION && exceptionCode != EXCEPTION_NONCONTINUABLE_EXCEPTION && - exceptionCode != EXCEPTION_PRIV_INSTRUCTION && exceptionCode != EXCEPTION_STACK_OVERFLOW) - return EXCEPTION_CONTINUE_SEARCH; - - std::stringstream exceptionCause; - exceptionCause << "Cause: "; - switch (exceptionCode) - { - case EXCEPTION_ACCESS_VIOLATION: - case EXCEPTION_IN_PAGE_ERROR: - { - exceptionCause << "Access Violation" << std::endl; - - auto exceptionInfo0 = exceptionInfo->ExceptionRecord->ExceptionInformation[0]; - auto exceptionInfo1 = exceptionInfo->ExceptionRecord->ExceptionInformation[1]; - - if (!exceptionInfo0) - exceptionCause << "Attempted to read from: 0x" << (void*)exceptionInfo1; - else if (exceptionInfo0 == 1) - exceptionCause << "Attempted to write to: 0x" << (void*)exceptionInfo1; - else if (exceptionInfo0 == 8) - exceptionCause << "Data Execution Prevention (DEP) at: 0x" << (void*)std::hex << exceptionInfo1; - else - exceptionCause << "Unknown access violation at: 0x" << (void*)exceptionInfo1; - - break; - } - case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: - exceptionCause << "Array bounds exceeded"; - break; - case EXCEPTION_DATATYPE_MISALIGNMENT: - exceptionCause << "Datatype misalignment"; - break; - case EXCEPTION_FLT_DENORMAL_OPERAND: - exceptionCause << "Denormal operand"; - break; - case EXCEPTION_FLT_DIVIDE_BY_ZERO: - exceptionCause << "Divide by zero (float)"; - break; - case EXCEPTION_INT_DIVIDE_BY_ZERO: - exceptionCause << "Divide by zero (int)"; - break; - case EXCEPTION_FLT_INEXACT_RESULT: - exceptionCause << "Inexact result"; - break; - case EXCEPTION_FLT_INVALID_OPERATION: - exceptionCause << "Invalid operation"; - break; - case EXCEPTION_FLT_OVERFLOW: - case EXCEPTION_INT_OVERFLOW: - exceptionCause << "Numeric overflow"; - break; - case EXCEPTION_FLT_UNDERFLOW: - exceptionCause << "Numeric underflow"; - break; - case EXCEPTION_FLT_STACK_CHECK: - exceptionCause << "Stack check"; - break; - case EXCEPTION_ILLEGAL_INSTRUCTION: - exceptionCause << "Illegal instruction"; - break; - case EXCEPTION_INVALID_DISPOSITION: - exceptionCause << "Invalid disposition"; - break; - case EXCEPTION_NONCONTINUABLE_EXCEPTION: - exceptionCause << "Noncontinuable exception"; - break; - case EXCEPTION_PRIV_INSTRUCTION: - exceptionCause << "Priviledged instruction"; - break; - case EXCEPTION_STACK_OVERFLOW: - exceptionCause << "Stack overflow"; - break; - default: - exceptionCause << "Unknown"; - break; - } - - void* exceptionAddress = exceptionInfo->ExceptionRecord->ExceptionAddress; - - HMODULE crashedModuleHandle; - GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, static_cast(exceptionAddress), &crashedModuleHandle); - - MODULEINFO crashedModuleInfo; - GetModuleInformation(GetCurrentProcess(), crashedModuleHandle, &crashedModuleInfo, sizeof(crashedModuleInfo)); - - char crashedModuleFullName[MAX_PATH]; - GetModuleFileNameExA(GetCurrentProcess(), crashedModuleHandle, crashedModuleFullName, MAX_PATH); - char* crashedModuleName = strrchr(crashedModuleFullName, '\\') + 1; - - DWORD64 crashedModuleOffset = ((DWORD64)exceptionAddress) - ((DWORD64)crashedModuleInfo.lpBaseOfDll); - CONTEXT* exceptionContext = exceptionInfo->ContextRecord; - - spdlog::error("Northstar has crashed! a minidump has been written and exception info is available below:"); - spdlog::error(exceptionCause.str()); - spdlog::error("At: {} + {}", crashedModuleName, (void*)crashedModuleOffset); - - PVOID framesToCapture[62]; - int frames = RtlCaptureStackBackTrace(0, 62, framesToCapture, NULL); - for (int i = 0; i < frames; i++) - { - HMODULE backtraceModuleHandle; - GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, static_cast(framesToCapture[i]), &backtraceModuleHandle); - - char backtraceModuleFullName[MAX_PATH]; - GetModuleFileNameExA(GetCurrentProcess(), backtraceModuleHandle, backtraceModuleFullName, MAX_PATH); - char* backtraceModuleName = strrchr(backtraceModuleFullName, '\\') + 1; - - void* actualAddress = (void*)framesToCapture[i]; - void* relativeAddress = (void*)(uintptr_t(actualAddress) - uintptr_t(backtraceModuleHandle)); - - spdlog::error(" {} + {} ({})", backtraceModuleName, relativeAddress, actualAddress); - } - - spdlog::error("RAX: 0x{0:x}", exceptionContext->Rax); - spdlog::error("RBX: 0x{0:x}", exceptionContext->Rbx); - spdlog::error("RCX: 0x{0:x}", exceptionContext->Rcx); - spdlog::error("RDX: 0x{0:x}", exceptionContext->Rdx); - spdlog::error("RSI: 0x{0:x}", exceptionContext->Rsi); - spdlog::error("RDI: 0x{0:x}", exceptionContext->Rdi); - spdlog::error("RBP: 0x{0:x}", exceptionContext->Rbp); - spdlog::error("RSP: 0x{0:x}", exceptionContext->Rsp); - spdlog::error("R8: 0x{0:x}", exceptionContext->R8); - spdlog::error("R9: 0x{0:x}", exceptionContext->R9); - spdlog::error("R10: 0x{0:x}", exceptionContext->R10); - spdlog::error("R11: 0x{0:x}", exceptionContext->R11); - spdlog::error("R12: 0x{0:x}", exceptionContext->R12); - spdlog::error("R13: 0x{0:x}", exceptionContext->R13); - spdlog::error("R14: 0x{0:x}", exceptionContext->R14); - spdlog::error("R15: 0x{0:x}", exceptionContext->R15); - - time_t time = std::time(nullptr); - tm currentTime = *std::localtime(&time); - std::stringstream stream; - stream << std::put_time(¤tTime, (GetNorthstarPrefix() + "/logs/nsdump%Y-%m-%d %H-%M-%S.dmp").c_str()); - - auto hMinidumpFile = CreateFileA(stream.str().c_str(), GENERIC_WRITE, FILE_SHARE_READ, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0); - if (hMinidumpFile) - { - MINIDUMP_EXCEPTION_INFORMATION dumpExceptionInfo; - dumpExceptionInfo.ThreadId = GetCurrentThreadId(); - dumpExceptionInfo.ExceptionPointers = exceptionInfo; - dumpExceptionInfo.ClientPointers = false; - - MiniDumpWriteDump( - GetCurrentProcess(), - GetCurrentProcessId(), - hMinidumpFile, - MINIDUMP_TYPE(MiniDumpWithIndirectlyReferencedMemory | MiniDumpScanMemory), - &dumpExceptionInfo, - nullptr, - nullptr); - CloseHandle(hMinidumpFile); - } - else - spdlog::error("Failed to write minidump file {}!", stream.str()); - - if (!IsDedicatedServer()) - MessageBoxA( - 0, "Northstar has crashed! Crash info can be found in R2Northstar/logs", "Northstar has crashed!", MB_ICONERROR | MB_OK); - } - - logged = true; - return EXCEPTION_EXECUTE_HANDLER; -} - -BOOL WINAPI ConsoleHandlerRoutine(DWORD eventCode) -{ - switch (eventCode) - { - case CTRL_CLOSE_EVENT: - // User closed console, shut everything down - spdlog::info("Exiting due to console close..."); - RemoveCrashHandler(); - exit(EXIT_SUCCESS); - return FALSE; - } - - return TRUE; -} - -void InitialiseCrashHandler() -{ - hExceptionFilter = AddVectoredExceptionHandler(TRUE, ExceptionFilter); - SetConsoleCtrlHandler(ConsoleHandlerRoutine, true); -} - -void RemoveCrashHandler() -{ - RemoveVectoredExceptionHandler(hExceptionFilter); -} \ No newline at end of file +#include "pch.h" +#include "crashhandler.h" +#include "dedicated.h" +#include "nsprefix.h" + +#include + +HANDLE hExceptionFilter; + +long __stdcall ExceptionFilter(EXCEPTION_POINTERS* exceptionInfo) +{ + static bool logged = false; + if (logged) + return EXCEPTION_CONTINUE_SEARCH; + + if (!IsDebuggerPresent()) + { + const DWORD exceptionCode = exceptionInfo->ExceptionRecord->ExceptionCode; + if (exceptionCode != EXCEPTION_ACCESS_VIOLATION && exceptionCode != EXCEPTION_ARRAY_BOUNDS_EXCEEDED && + exceptionCode != EXCEPTION_DATATYPE_MISALIGNMENT && exceptionCode != EXCEPTION_FLT_DENORMAL_OPERAND && + exceptionCode != EXCEPTION_FLT_DIVIDE_BY_ZERO && exceptionCode != EXCEPTION_FLT_INEXACT_RESULT && + exceptionCode != EXCEPTION_FLT_INVALID_OPERATION && exceptionCode != EXCEPTION_FLT_OVERFLOW && + exceptionCode != EXCEPTION_FLT_STACK_CHECK && exceptionCode != EXCEPTION_FLT_UNDERFLOW && + exceptionCode != EXCEPTION_ILLEGAL_INSTRUCTION && exceptionCode != EXCEPTION_IN_PAGE_ERROR && + exceptionCode != EXCEPTION_INT_DIVIDE_BY_ZERO && exceptionCode != EXCEPTION_INT_OVERFLOW && + exceptionCode != EXCEPTION_INVALID_DISPOSITION && exceptionCode != EXCEPTION_NONCONTINUABLE_EXCEPTION && + exceptionCode != EXCEPTION_PRIV_INSTRUCTION && exceptionCode != EXCEPTION_STACK_OVERFLOW) + return EXCEPTION_CONTINUE_SEARCH; + + std::stringstream exceptionCause; + exceptionCause << "Cause: "; + switch (exceptionCode) + { + case EXCEPTION_ACCESS_VIOLATION: + case EXCEPTION_IN_PAGE_ERROR: + { + exceptionCause << "Access Violation" << std::endl; + + auto exceptionInfo0 = exceptionInfo->ExceptionRecord->ExceptionInformation[0]; + auto exceptionInfo1 = exceptionInfo->ExceptionRecord->ExceptionInformation[1]; + + if (!exceptionInfo0) + exceptionCause << "Attempted to read from: 0x" << (void*)exceptionInfo1; + else if (exceptionInfo0 == 1) + exceptionCause << "Attempted to write to: 0x" << (void*)exceptionInfo1; + else if (exceptionInfo0 == 8) + exceptionCause << "Data Execution Prevention (DEP) at: 0x" << (void*)std::hex << exceptionInfo1; + else + exceptionCause << "Unknown access violation at: 0x" << (void*)exceptionInfo1; + + break; + } + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: + exceptionCause << "Array bounds exceeded"; + break; + case EXCEPTION_DATATYPE_MISALIGNMENT: + exceptionCause << "Datatype misalignment"; + break; + case EXCEPTION_FLT_DENORMAL_OPERAND: + exceptionCause << "Denormal operand"; + break; + case EXCEPTION_FLT_DIVIDE_BY_ZERO: + exceptionCause << "Divide by zero (float)"; + break; + case EXCEPTION_INT_DIVIDE_BY_ZERO: + exceptionCause << "Divide by zero (int)"; + break; + case EXCEPTION_FLT_INEXACT_RESULT: + exceptionCause << "Inexact result"; + break; + case EXCEPTION_FLT_INVALID_OPERATION: + exceptionCause << "Invalid operation"; + break; + case EXCEPTION_FLT_OVERFLOW: + case EXCEPTION_INT_OVERFLOW: + exceptionCause << "Numeric overflow"; + break; + case EXCEPTION_FLT_UNDERFLOW: + exceptionCause << "Numeric underflow"; + break; + case EXCEPTION_FLT_STACK_CHECK: + exceptionCause << "Stack check"; + break; + case EXCEPTION_ILLEGAL_INSTRUCTION: + exceptionCause << "Illegal instruction"; + break; + case EXCEPTION_INVALID_DISPOSITION: + exceptionCause << "Invalid disposition"; + break; + case EXCEPTION_NONCONTINUABLE_EXCEPTION: + exceptionCause << "Noncontinuable exception"; + break; + case EXCEPTION_PRIV_INSTRUCTION: + exceptionCause << "Priviledged instruction"; + break; + case EXCEPTION_STACK_OVERFLOW: + exceptionCause << "Stack overflow"; + break; + default: + exceptionCause << "Unknown"; + break; + } + + void* exceptionAddress = exceptionInfo->ExceptionRecord->ExceptionAddress; + + HMODULE crashedModuleHandle; + GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, static_cast(exceptionAddress), &crashedModuleHandle); + + MODULEINFO crashedModuleInfo; + GetModuleInformation(GetCurrentProcess(), crashedModuleHandle, &crashedModuleInfo, sizeof(crashedModuleInfo)); + + char crashedModuleFullName[MAX_PATH]; + GetModuleFileNameExA(GetCurrentProcess(), crashedModuleHandle, crashedModuleFullName, MAX_PATH); + char* crashedModuleName = strrchr(crashedModuleFullName, '\\') + 1; + + DWORD64 crashedModuleOffset = ((DWORD64)exceptionAddress) - ((DWORD64)crashedModuleInfo.lpBaseOfDll); + CONTEXT* exceptionContext = exceptionInfo->ContextRecord; + + spdlog::error("Northstar has crashed! a minidump has been written and exception info is available below:"); + spdlog::error(exceptionCause.str()); + spdlog::error("At: {} + {}", crashedModuleName, (void*)crashedModuleOffset); + + PVOID framesToCapture[62]; + int frames = RtlCaptureStackBackTrace(0, 62, framesToCapture, NULL); + for (int i = 0; i < frames; i++) + { + HMODULE backtraceModuleHandle; + GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, static_cast(framesToCapture[i]), &backtraceModuleHandle); + + char backtraceModuleFullName[MAX_PATH]; + GetModuleFileNameExA(GetCurrentProcess(), backtraceModuleHandle, backtraceModuleFullName, MAX_PATH); + char* backtraceModuleName = strrchr(backtraceModuleFullName, '\\') + 1; + + void* actualAddress = (void*)framesToCapture[i]; + void* relativeAddress = (void*)(uintptr_t(actualAddress) - uintptr_t(backtraceModuleHandle)); + + spdlog::error(" {} + {} ({})", backtraceModuleName, relativeAddress, actualAddress); + } + + spdlog::error("RAX: 0x{0:x}", exceptionContext->Rax); + spdlog::error("RBX: 0x{0:x}", exceptionContext->Rbx); + spdlog::error("RCX: 0x{0:x}", exceptionContext->Rcx); + spdlog::error("RDX: 0x{0:x}", exceptionContext->Rdx); + spdlog::error("RSI: 0x{0:x}", exceptionContext->Rsi); + spdlog::error("RDI: 0x{0:x}", exceptionContext->Rdi); + spdlog::error("RBP: 0x{0:x}", exceptionContext->Rbp); + spdlog::error("RSP: 0x{0:x}", exceptionContext->Rsp); + spdlog::error("R8: 0x{0:x}", exceptionContext->R8); + spdlog::error("R9: 0x{0:x}", exceptionContext->R9); + spdlog::error("R10: 0x{0:x}", exceptionContext->R10); + spdlog::error("R11: 0x{0:x}", exceptionContext->R11); + spdlog::error("R12: 0x{0:x}", exceptionContext->R12); + spdlog::error("R13: 0x{0:x}", exceptionContext->R13); + spdlog::error("R14: 0x{0:x}", exceptionContext->R14); + spdlog::error("R15: 0x{0:x}", exceptionContext->R15); + + time_t time = std::time(nullptr); + tm currentTime = *std::localtime(&time); + std::stringstream stream; + stream << std::put_time(¤tTime, (GetNorthstarPrefix() + "/logs/nsdump%Y-%m-%d %H-%M-%S.dmp").c_str()); + + auto hMinidumpFile = CreateFileA(stream.str().c_str(), GENERIC_WRITE, FILE_SHARE_READ, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0); + if (hMinidumpFile) + { + MINIDUMP_EXCEPTION_INFORMATION dumpExceptionInfo; + dumpExceptionInfo.ThreadId = GetCurrentThreadId(); + dumpExceptionInfo.ExceptionPointers = exceptionInfo; + dumpExceptionInfo.ClientPointers = false; + + MiniDumpWriteDump( + GetCurrentProcess(), + GetCurrentProcessId(), + hMinidumpFile, + MINIDUMP_TYPE(MiniDumpWithIndirectlyReferencedMemory | MiniDumpScanMemory), + &dumpExceptionInfo, + nullptr, + nullptr); + CloseHandle(hMinidumpFile); + } + else + spdlog::error("Failed to write minidump file {}!", stream.str()); + + if (!IsDedicatedServer()) + MessageBoxA( + 0, "Northstar has crashed! Crash info can be found in R2Northstar/logs", "Northstar has crashed!", MB_ICONERROR | MB_OK); + } + + logged = true; + return EXCEPTION_EXECUTE_HANDLER; +} + +BOOL WINAPI ConsoleHandlerRoutine(DWORD eventCode) +{ + switch (eventCode) + { + case CTRL_CLOSE_EVENT: + // User closed console, shut everything down + spdlog::info("Exiting due to console close..."); + RemoveCrashHandler(); + exit(EXIT_SUCCESS); + return FALSE; + } + + return TRUE; +} + +void InitialiseCrashHandler() +{ + hExceptionFilter = AddVectoredExceptionHandler(TRUE, ExceptionFilter); + SetConsoleCtrlHandler(ConsoleHandlerRoutine, true); +} + +void RemoveCrashHandler() +{ + RemoveVectoredExceptionHandler(hExceptionFilter); +} -- cgit v1.2.3