Add simple UI for JIT feature disable flags

Core/MIPS/JitCommon/JitState.h

@@ -198,6 +198,8 @@ namespace MIPSComp {
 		POINTERIFY = 0x00400000,
 		STATIC_ALLOC = 0x00800000,
 		CACHE_POINTERS = 0x01000000,
+
+		ALL_FLAGS = 0x01FFFFFF,
 	};
 
 	struct JitOptions {

UI/DevScreens.cpp

@@ -37,6 +37,7 @@
 #include "Core/MIPS/MIPSTables.h"
 #include "Core/MIPS/JitCommon/JitBlockCache.h"
 #include "Core/MIPS/JitCommon/JitCommon.h"
+#include "Core/MIPS/JitCommon/JitState.h"
 #include "GPU/GPUInterface.h"
 #include "GPU/GPUState.h"
 #include "UI/MiscScreens.h"
@@ -318,6 +319,70 @@ void LogLevelScreen::OnCompleted(DialogResult result) {
 	}
 }
 
+struct JitDisableFlag {
+	MIPSComp::JitDisable flag;
+	const char *name;
+};
+
+// Please do not try to translate these :)
+static const JitDisableFlag jitDisableFlags[] = {
+	{ MIPSComp::JitDisable::ALU, "ALU" },
+	{ MIPSComp::JitDisable::ALU_IMM, "ALU_IMM" },
+	{ MIPSComp::JitDisable::ALU_BIT, "ALU_BIT" },
+	{ MIPSComp::JitDisable::MULDIV, "MULDIV" },
+	{ MIPSComp::JitDisable::FPU, "FPU" },
+	{ MIPSComp::JitDisable::FPU_COMP, "FPU_COMP" },
+	{ MIPSComp::JitDisable::FPU_XFER, "FPU_XFER" },
+	{ MIPSComp::JitDisable::VFPU_VEC, "VFPU_VEC" },
+	{ MIPSComp::JitDisable::VFPU_MTX, "VFPU_MTX" },
+	{ MIPSComp::JitDisable::VFPU_COMP, "VFPU_COMP" },
+	{ MIPSComp::JitDisable::VFPU_XFER, "VFPU_XFER" },
+	{ MIPSComp::JitDisable::LSU, "LSU" },
+	{ MIPSComp::JitDisable::LSU_UNALIGNED, "LSU_UNALIGNED" },
+	{ MIPSComp::JitDisable::LSU_FPU, "LSU_FPU" },
+	{ MIPSComp::JitDisable::LSU_VFPU, "LSU_VFPU" },
+	{ MIPSComp::JitDisable::SIMD, "SIMD" },
+	{ MIPSComp::JitDisable::BLOCKLINK, "Block Linking" },
+	{ MIPSComp::JitDisable::POINTERIFY, "Pointerify" },
+	{ MIPSComp::JitDisable::STATIC_ALLOC, "Static regalloc" },
+	{ MIPSComp::JitDisable::CACHE_POINTERS, "Cached pointers" },
+};
+
+void JitDebugScreen::CreateViews() {
+	using namespace UI;
+
+	I18NCategory *di = GetI18NCategory("Dialog");
+	I18NCategory *dev = GetI18NCategory("Developer");
+
+	root_ = new ScrollView(ORIENT_VERTICAL);
+
+	LinearLayout *vert = root_->Add(new LinearLayout(ORIENT_VERTICAL, new LinearLayoutParams(FILL_PARENT, WRAP_CONTENT)));
+	vert->SetSpacing(0);
+
+	LinearLayout *topbar = new LinearLayout(ORIENT_HORIZONTAL);
+	topbar->Add(new Choice(di->T("Back")))->OnClick.Handle<UIScreen>(this, &UIScreen::OnBack);
+	topbar->Add(new Choice(di->T("Disable All")))->OnClick.Handle(this, &JitDebugScreen::OnDisableAll);
+	topbar->Add(new Choice(di->T("Enable All")))->OnClick.Handle(this, &JitDebugScreen::OnEnableAll);
+
+	vert->Add(topbar);
+	vert->Add(new ItemHeader(dev->T("Disabled JIT functionality")));
+
+	for (auto flag : jitDisableFlags) {
+		// Do not add translation of these.
+		vert->Add(new BitCheckBox(&g_Config.uJitDisableFlags, (uint32_t)flag.flag, flag.name));
+	}
+}
+
+UI::EventReturn JitDebugScreen::OnEnableAll(UI::EventParams &e) {
+	g_Config.uJitDisableFlags &= ~(uint32_t)MIPSComp::JitDisable::ALL_FLAGS;
+	return UI::EVENT_DONE;
+}
+
+UI::EventReturn JitDebugScreen::OnDisableAll(UI::EventParams &e) {
+	g_Config.uJitDisableFlags |= (uint32_t)MIPSComp::JitDisable::ALL_FLAGS;
+	return UI::EVENT_DONE;
+}
+
 const char *GetCompilerABI() {
 #if PPSSPP_ARCH(ARMV7)
 	return "armeabi-v7a";

UI/DevScreens.h

@@ -47,6 +47,16 @@ protected:
 	UI::EventReturn OnToggleAudioDebug(UI::EventParams &e);
 };
 
+class JitDebugScreen : public UIDialogScreenWithBackground {
+public:
+	JitDebugScreen() {}
+	virtual void CreateViews() override;
+
+private:
+	UI::EventReturn OnEnableAll(UI::EventParams &e);
+	UI::EventReturn OnDisableAll(UI::EventParams &e);
+};
+
 class LogConfigScreen : public UIDialogScreenWithBackground {
 public:
 	LogConfigScreen() {}

UI/GameSettingsScreen.cpp

@@ -1283,6 +1283,7 @@ void DeveloperToolsScreen::CreateViews() {
 		core->HideChoice(1);
 	}
 
+	list->Add(new Choice(dev->T("JIT debug tools")))->OnClick.Handle(this, &DeveloperToolsScreen::OnJitDebugTools);
 	list->Add(new CheckBox(&g_Config.bShowDeveloperMenu, dev->T("Show Developer Menu")));
 	list->Add(new CheckBox(&g_Config.bDumpDecryptedEboot, dev->T("Dump Decrypted Eboot", "Dump Decrypted EBOOT.BIN (If Encrypted) When Booting Game")));
 
@@ -1388,6 +1389,11 @@ UI::EventReturn DeveloperToolsScreen::OnLogConfig(UI::EventParams &e) {
 	return UI::EVENT_DONE;
 }
 
+UI::EventReturn DeveloperToolsScreen::OnJitDebugTools(UI::EventParams &e) {
+	screenManager()->push(new JitDebugScreen());
+	return UI::EVENT_DONE;
+}
+
 UI::EventReturn DeveloperToolsScreen::OnGPUDriverTest(UI::EventParams &e) {
 	screenManager()->push(new GPUDriverTestScreen());
 	return UI::EVENT_DONE;

UI/GameSettingsScreen.h

@@ -157,6 +157,7 @@ private:
 	UI::EventReturn OnOpenTexturesIniFile(UI::EventParams &e);
 	UI::EventReturn OnLogConfig(UI::EventParams &e);
 	UI::EventReturn OnJitAffectingSetting(UI::EventParams &e);
+	UI::EventReturn OnJitDebugTools(UI::EventParams &e);
 	UI::EventReturn OnRemoteDebugger(UI::EventParams &e);
 	UI::EventReturn OnGPUDriverTest(UI::EventParams &e);