New crashhandler (#325)

* New crashhandler

* Formatting

* Add version number to crash log

* Fix Xmm dumping

* Update crashhandler.cpp

* Fix formatting

* Moved to using reinterpret_cast and foreground messagebox

* Update crashhandler.cpp

1 files changed, 298 insertions, 168 deletions

diff --git a/NorthstarDLL/crashhandler.cpp b/NorthstarDLL/crashhandler.cpp
index a631eb3a..2532afd0 100644
--- a/NorthstarDLL/crashhandler.cpp
+++ b/NorthstarDLL/crashhandler.cpp
@@ -2,207 +2,336 @@
 #include "crashhandler.h"
 #include "dedicated.h"
 #include "nsprefix.h"
+#include "version.h"
+#include "modmanager.h"
 
 #include <minidumpapiset.h>
 
 HANDLE hExceptionFilter;
 
-long __stdcall ExceptionFilter(EXCEPTION_POINTERS* exceptionInfo)
-{
-	static bool logged = false;
-	if (logged)
-		return EXCEPTION_CONTINUE_SEARCH;
+std::shared_ptr<ExceptionLog> storedException {};
 
-	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;
+#define RUNTIME_EXCEPTION 3765269347
+// clang format did this :/
+std::map<int, std::string> ExceptionNames = {
+	{EXCEPTION_ACCESS_VIOLATION, "Access Violation"},			{EXCEPTION_IN_PAGE_ERROR, "Access Violation"},
+	{EXCEPTION_ARRAY_BOUNDS_EXCEEDED, "Array bounds exceeded"}, {EXCEPTION_DATATYPE_MISALIGNMENT, "Datatype misalignment"},
+	{EXCEPTION_FLT_DENORMAL_OPERAND, "Denormal operand"},		{EXCEPTION_FLT_DIVIDE_BY_ZERO, "Divide by zero (float)"},
+	{EXCEPTION_FLT_INEXACT_RESULT, "Inexact float result"},		{EXCEPTION_FLT_INVALID_OPERATION, "Invalid operation"},
+	{EXCEPTION_FLT_OVERFLOW, "Numeric overflow (float)"},		{EXCEPTION_FLT_STACK_CHECK, "Stack check"},
+	{EXCEPTION_FLT_UNDERFLOW, "Numeric underflow (float)"},		{EXCEPTION_ILLEGAL_INSTRUCTION, "Illegal instruction"},
+	{EXCEPTION_INT_DIVIDE_BY_ZERO, "Divide by zero (int)"},		{EXCEPTION_INT_OVERFLOW, "Numeric overfloat (int)"},
+	{EXCEPTION_INVALID_DISPOSITION, "Invalid disposition"},		{EXCEPTION_NONCONTINUABLE_EXCEPTION, "Non-continuable exception"},
+	{EXCEPTION_PRIV_INSTRUCTION, "Priviledged instruction"},	{EXCEPTION_STACK_OVERFLOW, "Stack overflow"},
+	{RUNTIME_EXCEPTION, "Uncaught runtime exception:"},
+};
 
-		std::stringstream exceptionCause;
-		exceptionCause << "Cause: ";
-		switch (exceptionCode)
-		{
-		case EXCEPTION_ACCESS_VIOLATION:
-		case EXCEPTION_IN_PAGE_ERROR:
+void PrintExceptionLog(ExceptionLog& exc)
+{
+	// General crash message
+	spdlog::error("Northstar version: {}", version);
+	spdlog::error("Northstar has crashed! a minidump has been written and exception info is available below:");
+	spdlog::error("Loaded mods: ");
+	for (const auto& mod : g_pModManager->m_LoadedMods)
+	{
+		if (mod.m_bEnabled)
 		{
-			exceptionCause << "Access Violation" << std::endl;
+			spdlog::error("{} {}", mod.Name, mod.Version);
+		}
+	}
+	spdlog::error(exc.cause);
+	// If this was a runtime error, print the message
+	if (exc.runtimeInfo.length() != 0)
+		spdlog::error("\"{}\"", exc.runtimeInfo);
+	spdlog::error("At: {} + {}", exc.trace[0].name, exc.trace[0].relativeAddress);
+	spdlog::error("");
+	spdlog::error("Stack trace:");
 
-			auto exceptionInfo0 = exceptionInfo->ExceptionRecord->ExceptionInformation[0];
-			auto exceptionInfo1 = exceptionInfo->ExceptionRecord->ExceptionInformation[1];
+	// Generate format string for stack trace
+	std::stringstream formatString;
+	formatString << "    {:<" << exc.longestModuleNameLength + 2 << "} {:<" << exc.longestRelativeAddressLength << "} {}";
+	std::string guide = fmt::format(formatString.str(), "Module Name", "Offset", "Full Address");
+	std::string line(guide.length() + 2, '-');
+	spdlog::error(guide);
+	spdlog::error(line);
 
-			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;
+	for (const auto& module : exc.trace)
+		spdlog::error(formatString.str(), module.name, module.relativeAddress, module.address);
 
-			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;
-		}
+	// Print dump of most CPU registers
+	spdlog::error("");
+	for (const auto& reg : exc.registerDump)
+		spdlog::error(reg);
 
-		void* exceptionAddress = exceptionInfo->ExceptionRecord->ExceptionAddress;
+	if (!IsDedicatedServer())
+		MessageBoxA(
+			0,
+			"Northstar has crashed! Crash info can be found in R2Northstar/logs",
+			"Northstar has crashed!",
+			MB_ICONERROR | MB_OK | MB_SYSTEMMODAL);
+}
 
-		HMODULE crashedModuleHandle;
-		GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, static_cast<LPCSTR>(exceptionAddress), &crashedModuleHandle);
+std::string GetExceptionName(ExceptionLog& exc)
+{
+	const DWORD exceptionCode = exc.exceptionRecord->ExceptionCode;
+	auto name = ExceptionNames[exceptionCode];
+	if (exceptionCode == EXCEPTION_ACCESS_VIOLATION || exceptionCode == EXCEPTION_IN_PAGE_ERROR)
+	{
+		std::stringstream returnString;
+		returnString << name << ": ";
 
-		MODULEINFO crashedModuleInfo;
-		GetModuleInformation(GetCurrentProcess(), crashedModuleHandle, &crashedModuleInfo, sizeof(crashedModuleInfo));
+		auto exceptionInfo0 = exc.exceptionRecord->ExceptionInformation[0];
+		auto exceptionInfo1 = exc.exceptionRecord->ExceptionInformation[1];
 
-		char crashedModuleFullName[MAX_PATH];
-		GetModuleFileNameExA(GetCurrentProcess(), crashedModuleHandle, crashedModuleFullName, MAX_PATH);
-		char* crashedModuleName = strrchr(crashedModuleFullName, '\\') + 1;
+		if (!exceptionInfo0)
+			returnString << "Attempted to read from: 0x" << (void*)exceptionInfo1;
+		else if (exceptionInfo0 == 1)
+			returnString << "Attempted to write to: 0x" << (void*)exceptionInfo1;
+		else if (exceptionInfo0 == 8)
+			returnString << "Data Execution Prevention (DEP) at: 0x" << (void*)std::hex << exceptionInfo1;
+		else
+			returnString << "Unknown access violation at: 0x" << (void*)exceptionInfo1;
+		return returnString.str();
+	}
+	return name;
+}
 
-		DWORD64 crashedModuleOffset = ((DWORD64)exceptionAddress) - ((DWORD64)crashedModuleInfo.lpBaseOfDll);
-		CONTEXT* exceptionContext = exceptionInfo->ContextRecord;
+// Custom formatter for the Xmm registers
+template <> struct fmt::formatter<M128A> : fmt::formatter<string_view>
+{
+	template <typename FormatContext> auto format(const M128A& obj, FormatContext& ctx)
+	{
+		// Masking the top and bottom half of the long long
+		int v1 = obj.Low & INT_MAX;
+		int v2 = obj.Low >> 32;
+		int v3 = obj.High & INT_MAX;
+		int v4 = obj.High >> 32;
+		return fmt::format_to(
+			ctx.out(),
+			"[ {:G}, {:G}, {:G}, {:G}], [ 0x{:x}, 0x{:x}, 0x{:x}, 0x{:x} ]",
+			*reinterpret_cast<float*>(&v1),
+			*reinterpret_cast<float*>(&v2),
+			*reinterpret_cast<float*>(&v3),
+			*reinterpret_cast<float*>(&v4),
+			v1,
+			v2,
+			v3,
+			v4);
+	}
+};
 
-		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);
+void GenerateTrace(ExceptionLog& exc, bool skipErrorHandlingFrames = true, int numSkipFrames = 0)
+{
 
-		PVOID framesToCapture[62];
-		int frames = RtlCaptureStackBackTrace(0, 62, framesToCapture, NULL);
-		bool haveSkippedErrorHandlingFrames = false;
-		for (int i = 0; i < frames; i++)
-		{
-			HMODULE backtraceModuleHandle;
-			GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, static_cast<LPCSTR>(framesToCapture[i]), &backtraceModuleHandle);
+	MODULEINFO crashedModuleInfo;
+	GetModuleInformation(GetCurrentProcess(), exc.crashedModule, &crashedModuleInfo, sizeof(crashedModuleInfo));
 
-			char backtraceModuleFullName[MAX_PATH];
-			GetModuleFileNameExA(GetCurrentProcess(), backtraceModuleHandle, backtraceModuleFullName, MAX_PATH);
-			char* backtraceModuleName = strrchr(backtraceModuleFullName, '\\') + 1;
+	char crashedModuleFullName[MAX_PATH];
+	GetModuleFileNameExA(GetCurrentProcess(), exc.crashedModule, crashedModuleFullName, MAX_PATH);
+	char* crashedModuleName = strrchr(crashedModuleFullName, '\\') + 1;
 
-			if (!haveSkippedErrorHandlingFrames)
+	DWORD64 crashedModuleOffset = ((DWORD64)exc.exceptionRecord->ExceptionAddress) - ((DWORD64)crashedModuleInfo.lpBaseOfDll);
+
+	PVOID framesToCapture[62];
+	int frames = RtlCaptureStackBackTrace(0, 62, framesToCapture, NULL);
+	bool haveSkippedErrorHandlingFrames = false;
+
+	for (int i = 0; i < frames; i++)
+	{
+
+		HMODULE backtraceModuleHandle;
+		GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, static_cast<LPCSTR>(framesToCapture[i]), &backtraceModuleHandle);
+
+		char backtraceModuleFullName[MAX_PATH];
+		GetModuleFileNameExA(GetCurrentProcess(), backtraceModuleHandle, backtraceModuleFullName, MAX_PATH);
+		char* backtraceModuleName = strrchr(backtraceModuleFullName, '\\') + 1;
+
+		if (!haveSkippedErrorHandlingFrames)
+		{
+			if (!strncmp(backtraceModuleFullName, crashedModuleFullName, MAX_PATH) &&
+				!strncmp(backtraceModuleName, crashedModuleName, MAX_PATH))
 			{
-				if (!strncmp(backtraceModuleFullName, crashedModuleFullName, MAX_PATH) &&
-					!strncmp(backtraceModuleName, crashedModuleName, MAX_PATH))
-				{
-					haveSkippedErrorHandlingFrames = true;
-				}
-				else
-				{
-					continue;
-				}
+				haveSkippedErrorHandlingFrames = true;
 			}
+			else
+			{
+				continue;
+			}
+		}
 
-			void* actualAddress = (void*)framesToCapture[i];
-			void* relativeAddress = (void*)(uintptr_t(actualAddress) - uintptr_t(backtraceModuleHandle));
-
-			spdlog::error("    {} + {} ({})", backtraceModuleName, relativeAddress, actualAddress);
+		if (numSkipFrames > 0)
+		{
+			numSkipFrames--;
+			continue;
 		}
 
-		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(&currentTime, (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)
+		void* actualAddress = (void*)framesToCapture[i];
+		void* relativeAddress = (void*)(uintptr_t(actualAddress) - uintptr_t(backtraceModuleHandle));
+		std::string s_moduleName {backtraceModuleName};
+		std::string s_relativeAddress {fmt::format("{}", relativeAddress)};
+		// These are used for formatting later on
+		if (s_moduleName.length() > exc.longestModuleNameLength)
 		{
-			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);
+			exc.longestModuleNameLength = s_moduleName.length();
 		}
-		else
-			spdlog::error("Failed to write minidump file {}!", stream.str());
+		if (s_relativeAddress.length() > exc.longestRelativeAddressLength)
+		{
+			exc.longestRelativeAddressLength = s_relativeAddress.length();
+		}
+
+		exc.trace.push_back(BacktraceModule {s_moduleName, s_relativeAddress, fmt::format("{}", actualAddress)});
+	}
 
-		if (!IsDedicatedServer())
-			MessageBoxA(
-				0, "Northstar has crashed! Crash info can be found in R2Northstar/logs", "Northstar has crashed!", MB_ICONERROR | MB_OK);
+	CONTEXT* exceptionContext = exc.contextRecord;
+
+	exc.registerDump.push_back(fmt::format("Flags: 0b{0:b}", exceptionContext->ContextFlags));
+	exc.registerDump.push_back(fmt::format("RIP: 0x{0:x}", exceptionContext->Rip));
+	exc.registerDump.push_back(fmt::format("CS : 0x{0:x}", exceptionContext->SegCs));
+	exc.registerDump.push_back(fmt::format("DS : 0x{0:x}", exceptionContext->SegDs));
+	exc.registerDump.push_back(fmt::format("ES : 0x{0:x}", exceptionContext->SegEs));
+	exc.registerDump.push_back(fmt::format("SS : 0x{0:x}", exceptionContext->SegSs));
+	exc.registerDump.push_back(fmt::format("FS : 0x{0:x}", exceptionContext->SegFs));
+	exc.registerDump.push_back(fmt::format("GS : 0x{0:x}", exceptionContext->SegGs));
+
+	exc.registerDump.push_back(fmt::format("RAX: 0x{0:x}", exceptionContext->Rax));
+	exc.registerDump.push_back(fmt::format("RBX: 0x{0:x}", exceptionContext->Rbx));
+	exc.registerDump.push_back(fmt::format("RCX: 0x{0:x}", exceptionContext->Rcx));
+	exc.registerDump.push_back(fmt::format("RDX: 0x{0:x}", exceptionContext->Rdx));
+	exc.registerDump.push_back(fmt::format("RSI: 0x{0:x}", exceptionContext->Rsi));
+	exc.registerDump.push_back(fmt::format("RDI: 0x{0:x}", exceptionContext->Rdi));
+	exc.registerDump.push_back(fmt::format("RBP: 0x{0:x}", exceptionContext->Rbp));
+	exc.registerDump.push_back(fmt::format("RSP: 0x{0:x}", exceptionContext->Rsp));
+	exc.registerDump.push_back(fmt::format("R8 : 0x{0:x}", exceptionContext->R8));
+	exc.registerDump.push_back(fmt::format("R9 : 0x{0:x}", exceptionContext->R9));
+	exc.registerDump.push_back(fmt::format("R10: 0x{0:x}", exceptionContext->R10));
+	exc.registerDump.push_back(fmt::format("R11: 0x{0:x}", exceptionContext->R11));
+	exc.registerDump.push_back(fmt::format("R12: 0x{0:x}", exceptionContext->R12));
+	exc.registerDump.push_back(fmt::format("R13: 0x{0:x}", exceptionContext->R13));
+	exc.registerDump.push_back(fmt::format("R14: 0x{0:x}", exceptionContext->R14));
+	exc.registerDump.push_back(fmt::format("R15: 0x{0:x}", exceptionContext->R15));
+
+	exc.registerDump.push_back(fmt::format("Xmm0 : {}", exceptionContext->Xmm0));
+	exc.registerDump.push_back(fmt::format("Xmm1 : {}", exceptionContext->Xmm1));
+	exc.registerDump.push_back(fmt::format("Xmm2 : {}", exceptionContext->Xmm2));
+	exc.registerDump.push_back(fmt::format("Xmm3 : {}", exceptionContext->Xmm3));
+	exc.registerDump.push_back(fmt::format("Xmm4 : {}", exceptionContext->Xmm4));
+	exc.registerDump.push_back(fmt::format("Xmm5 : {}", exceptionContext->Xmm5));
+	exc.registerDump.push_back(fmt::format("Xmm6 : {}", exceptionContext->Xmm6));
+	exc.registerDump.push_back(fmt::format("Xmm7 : {}", exceptionContext->Xmm7));
+	exc.registerDump.push_back(fmt::format("Xmm8 : {}", exceptionContext->Xmm8));
+	exc.registerDump.push_back(fmt::format("Xmm9 : {}", exceptionContext->Xmm9));
+	exc.registerDump.push_back(fmt::format("Xmm10: {}", exceptionContext->Xmm10));
+	exc.registerDump.push_back(fmt::format("Xmm11: {}", exceptionContext->Xmm11));
+	exc.registerDump.push_back(fmt::format("Xmm12: {}", exceptionContext->Xmm12));
+	exc.registerDump.push_back(fmt::format("Xmm13: {}", exceptionContext->Xmm13));
+	exc.registerDump.push_back(fmt::format("Xmm14: {}", exceptionContext->Xmm14));
+	exc.registerDump.push_back(fmt::format("Xmm15: {}", exceptionContext->Xmm15));
+}
+
+void CreateMiniDump(EXCEPTION_POINTERS* exceptionInfo)
+{
+	time_t time = std::time(nullptr);
+	tm currentTime = *std::localtime(&time);
+	std::stringstream stream;
+	stream << std::put_time(&currentTime, (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());
+}
+
+long GenerateExceptionLog(EXCEPTION_POINTERS* exceptionInfo)
+{
+	const DWORD exceptionCode = exceptionInfo->ExceptionRecord->ExceptionCode;
+
+	void* exceptionAddress = exceptionInfo->ExceptionRecord->ExceptionAddress;
+
+	auto exc = std::make_shared<ExceptionLog>();
+	exc->exceptionRecord = exceptionInfo->ExceptionRecord;
+	exc->contextRecord = exceptionInfo->ContextRecord;
+	exc->cause = GetExceptionName(*exc);
+
+	HMODULE crashedModuleHandle;
+	GetModuleHandleExA(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, static_cast<LPCSTR>(exceptionAddress), &crashedModuleHandle);
+
+	exc->crashedModule = crashedModuleHandle;
+
+	// When encountering a runtime exception, we store the exception to be displayed later
+	// We then have to return EXCEPTION_CONTINUE_SEARCH so that our runtime handler may be called
+	// This might possibly cause some issues if client and server are crashing at the same time, but honestly i don't care
+	if (exceptionCode == RUNTIME_EXCEPTION)
+	{
+		GenerateTrace(*exc, false, 2);
+		storedException = exc;
+		return EXCEPTION_CONTINUE_SEARCH;
 	}
 
-	logged = true;
+	GenerateTrace(*exc, true, 0);
+	CreateMiniDump(exceptionInfo);
+	PrintExceptionLog(*exc);
 	return EXCEPTION_EXECUTE_HANDLER;
 }
 
+long __stdcall ExceptionFilter(EXCEPTION_POINTERS* exceptionInfo)
+{
+	if (!IsDebuggerPresent())
+	{
+		// Check if we are capable of handling this type of exception
+		if (ExceptionNames.find(exceptionInfo->ExceptionRecord->ExceptionCode) == ExceptionNames.end())
+			return EXCEPTION_CONTINUE_SEARCH;
+		CreateMiniDump(exceptionInfo);
+		return GenerateExceptionLog(exceptionInfo);
+	}
+
+	return EXCEPTION_EXECUTE_HANDLER;
+}
+
+void RuntimeExceptionHandler()
+{
+	auto ptr = std::current_exception();
+	if (ptr)
+	{
+		try
+		{
+			// This is to generate an actual std::exception object that we can then inspect
+			std::rethrow_exception(ptr);
+		}
+		catch (std::exception& e)
+		{
+			storedException->runtimeInfo = e.what();
+		}
+		catch (...)
+		{
+			storedException->runtimeInfo = "Unknown runtime exception type";
+		}
+		PrintExceptionLog(*storedException);
+		exit(-1);
+	}
+	else
+	{
+		spdlog::error(
+			"std::current_exception() returned nullptr while being handled by RuntimeExceptionHandler. This should never happen!");
+		std::abort();
+	}
+}
+
 BOOL WINAPI ConsoleHandlerRoutine(DWORD eventCode)
 {
 	switch (eventCode)
@@ -222,6 +351,7 @@ void InitialiseCrashHandler()
 {
 	hExceptionFilter = AddVectoredExceptionHandler(TRUE, ExceptionFilter);
 	SetConsoleCtrlHandler(ConsoleHandlerRoutine, true);
+	std::set_terminate(RuntimeExceptionHandler);
 }
 
 void RemoveCrashHandler()