Show active compat flags on crash screen

Core/Compatibility.cpp

@@ -74,6 +74,7 @@ void Compatibility::Load(const std::string &gameID) {
 void Compatibility::Clear() {
 	memset(&flags_, 0, sizeof(flags_));
 	memset(&vrCompat_, 0, sizeof(vrCompat_));
+	activeList_.clear();
 }
 
 void Compatibility::CheckSettings(IniFile &iniFile, const std::string &gameID) {
@@ -163,18 +164,26 @@ void Compatibility::CheckSetting(IniFile &iniFile, const std::string &gameID, co
 		// Shortcut for debugging, sometimes useful to globally enable compat flags.
 		bool all = false;
 		iniFile.Get(option, "ALL", &all, false);
-		*flag |= all;
+		if (all) {
+			*flag |= all;
+			if (!activeList_.empty()) {
+				activeList_ += "\n";
+			}
+			activeList_ += option;
+		}
 	}
 }
 
 void Compatibility::CheckSetting(IniFile &iniFile, const std::string &gameID, const char *option, float *flag) {
 	std::string value;
-	iniFile.Get(option, gameID.c_str(), &value, "0");
-	*flag = stof(value);
+	if (iniFile.Get(option, gameID.c_str(), &value, "0")) {
+		*flag = stof(value);
+	}
 }
 
 void Compatibility::CheckSetting(IniFile &iniFile, const std::string &gameID, const char *option, int *flag) {
 	std::string value;
-	iniFile.Get(option, gameID.c_str(), &value, "0");
-	*flag = stof(value);
+	if (iniFile.Get(option, gameID.c_str(), &value, "0")) {
+		*flag = stof(value);
+	}
 }

Core/Compatibility.h

@@ -139,6 +139,10 @@ class Compatibility {
 
 	void Load(const std::string &gameID);
 
+	const std::string &GetActiveFlagsString() const {
+		return activeList_;
+	}
+
 private:
 	void Clear();
 	void CheckSettings(IniFile &iniFile, const std::string &gameID);
@@ -150,4 +154,5 @@ class Compatibility {
 	CompatFlags flags_{};
 	VRCompat vrCompat_{};
 	std::set<std::string> ignored_;
+	std::string activeList_;
 };

Core/Core.cpp

@@ -424,7 +424,10 @@ void Core_Break(const char *reason, u32 relatedAddress) {
 // Free-threaded (or at least should be)
 void Core_Resume() {
 	// If the current PC is on a breakpoint, the user doesn't want to do nothing.
-	g_breakpoints.SetSkipFirst(currentMIPS->pc);
+	if (currentMIPS) {
+		g_breakpoints.SetSkipFirst(currentMIPS->pc);
+	}
+
 	// Handle resuming from GE.
 	if (coreState == CORE_STEPPING_GE) {
 		coreState = CORE_RUNNING_GE;

UI/DebugOverlay.cpp

@@ -271,6 +271,12 @@ void DrawCrashDump(UIContext *ctx, const Path &gamePath) {
 	auto sy = GetI18NCategory(I18NCat::SYSTEM);
 	FontID ubuntu24("UBUNTU24");
 	std::string discID = g_paramSFO.GetDiscID();
+
+	std::string activeFlags = PSP_CoreParameter().compat.GetActiveFlagsString();
+	if (activeFlags.empty()) {
+		activeFlags = "(no compat flags active)";
+	}
+
 	int x = 20 + System_GetPropertyFloat(SYSPROP_DISPLAY_SAFE_INSET_LEFT);
 	int y = 20 + System_GetPropertyFloat(SYSPROP_DISPLAY_SAFE_INSET_TOP);
 
@@ -419,10 +425,10 @@ Invalid / Unknown (%d)
 	snprintf(statbuf, sizeof(statbuf),
 		"CPU Core: %s (flags: %08x)\n"
 		"Locked CPU freq: %d MHz\n"
-		"Cheats: %s, Plugins: %s\n\n%s",
+		"Cheats: %s, Plugins: %s\n%s\n\n%s",
 		CPUCoreAsString(g_Config.iCpuCore), g_Config.uJitDisableFlags,
 		GetLockedCPUSpeedMhz(),
-		CheatsInEffect() ? "Y" : "N", HLEPlugins::HasEnabled() ? "Y" : "N", tips.c_str());
+		CheatsInEffect() ? "Y" : "N", HLEPlugins::HasEnabled() ? "Y" : "N", activeFlags.c_str(), tips.c_str());
 
 	ctx->Draw()->DrawTextShadow(ubuntu24, statbuf, x, y, 0xFFFFFFFF);
 	ctx->Flush();

Windows/EmuThread.cpp

@@ -105,9 +105,13 @@ static bool Run(GraphicsContext *ctx) {
 			NativeFrame(ctx);
 			return true;
 
+		case CORE_RUNTIME_ERROR:
+			// Need to step the loop.
+			NativeFrame(ctx);
+			break;
+
 		case CORE_POWERUP:
 		case CORE_BOOT_ERROR:
-		case CORE_RUNTIME_ERROR:
 			// Exit loop!!
 			return true;