Cocoa Port:

- Add support for changing the JIT max block size in Emulation Settings.

desmume/src/cocoa/cocoa_core.h

@@ -107,6 +107,7 @@ typedef struct
 @property (assign) BOOL emuFlagDebugConsole;
 @property (assign) BOOL emuFlagEmulateEnsata;
 @property (assign) NSInteger cpuEmulationEngine;
+@property (assign) NSInteger maxJITBlockSize;
 @property (assign) NSInteger slot1DeviceType;
 @property (assign) NSString *slot1StatusText;
 

desmume/src/cocoa/cocoa_core.mm

@@ -62,6 +62,7 @@ volatile bool execute = true;
 @synthesize emuFlagDebugConsole;
 @synthesize emuFlagEmulateEnsata;
 @dynamic cpuEmulationEngine;
+@dynamic maxJITBlockSize;
 @synthesize slot1DeviceType;
 @synthesize slot1StatusText;
 
@@ -478,6 +479,22 @@ static BOOL isCoreStarted = NO;
 	return engineID;
 }
 
+- (void) setMaxJITBlockSize:(NSInteger)blockSize
+{
+	pthread_mutex_lock(&threadParam.mutexCoreExecute);
+	CommonSettings.jit_max_block_size = (blockSize > 0) ? blockSize : 1;
+	pthread_mutex_unlock(&threadParam.mutexCoreExecute);
+}
+
+- (NSInteger) maxJITBlockSize
+{
+	pthread_mutex_lock(&threadParam.mutexCoreExecute);
+	const NSInteger blockSize = CommonSettings.jit_max_block_size;
+	pthread_mutex_unlock(&threadParam.mutexCoreExecute);
+	
+	return blockSize;
+}
+
 - (void) setCoreState:(NSInteger)coreState
 {
 	pthread_mutex_lock(&threadParam.mutexThreadExecute);

desmume/src/cocoa/userinterface/EmuControllerDelegate.mm

@@ -1002,6 +1002,7 @@
 	[[NSUserDefaults standardUserDefaults] setBool:[cdsCore emuFlagAdvancedBusLevelTiming] forKey:@"Emulation_AdvancedBusLevelTiming"];
 	[[NSUserDefaults standardUserDefaults] setBool:[cdsCore emuFlagRigorousTiming] forKey:@"Emulation_RigorousTiming"];
 	[[NSUserDefaults standardUserDefaults] setInteger:[cdsCore cpuEmulationEngine] forKey:@"Emulation_CPUEmulationEngine"];
+	[[NSUserDefaults standardUserDefaults] setInteger:[cdsCore maxJITBlockSize] forKey:@"Emulation_MaxJITBlockSize"];
 	[[NSUserDefaults standardUserDefaults] setBool:[cdsCore emuFlagUseExternalBios] forKey:@"Emulation_UseExternalBIOSImages"];
 	[[NSUserDefaults standardUserDefaults] setBool:[cdsCore emuFlagEmulateBiosInterrupts] forKey:@"Emulation_BIOSEmulateSWI"];
 	[[NSUserDefaults standardUserDefaults] setBool:[cdsCore emuFlagPatchDelayLoop] forKey:@"Emulation_BIOSPatchDelayLoopSWI"];

desmume/src/cocoa/userinterface/appDelegate.mm

@@ -410,6 +410,7 @@
 	
 	// Set the CPU emulation engine per user preferences.
 	[cdsCore setCpuEmulationEngine:[[NSUserDefaults standardUserDefaults] integerForKey:@"Emulation_CPUEmulationEngine"]];
+	[cdsCore setMaxJITBlockSize:[[NSUserDefaults standardUserDefaults] integerForKey:@"Emulation_MaxJITBlockSize"]];
 	
 	// Set the SLOT-1 device settings per user preferences.
 	NSString *slot1R4Path = (NSString *)[[NSUserDefaults standardUserDefaults] objectForKey:@"EmulationSLOT1_R4StoragePath"];