-forgot to clear gecko sd file buffer on exit, could make problems

-moved this stupid now hide wait message debug print to less annoying
place
-wiiflow wants the dsp shutdown back, so I'll leave it in
-we shouldnt try to alloc mem1 after running apploader, just some
good advice before booting a game, should prevent codedumps
-sd file buffer can be mem1 too, we have enough left
-set mem2 usage to 49mb, thats everything we get anyways
-banner sounds should load faster now, also banner sound
in emulator coverflow when switching game should work again
-forcing check wait thread now on boot, not that the thread
is still working without noticing ;)

source/gecko/gecko.c

@@ -68,6 +68,14 @@ static void USBGeckoOutput()
 	devoptab_list[STD_ERR] = &gecko_out;
 }
 
+void ClearLogBuffer()
+{
+	if(tmpfilebuffer == NULL)
+		return;
+	MEM1_free(tmpfilebuffer);
+	tmpfilebuffer = NULL;
+}
+
 void WriteToFile(char* tmp)
 {
 	if(tmpfilebuffer == NULL)
@@ -80,7 +88,7 @@ void WriteToFile(char* tmp)
 	}
 	else
 	{
-		MEM2_free(tmpfilebuffer);
+		MEM1_free(tmpfilebuffer);
 		tmpfilebuffer = NULL;
 		return;
 	}
@@ -160,7 +168,7 @@ bool InitGecko()
 
 	USBGeckoOutput();
 
-	tmpfilebuffer = (char*)MEM2_alloc(filebuffer + 1 * sizeof(char));
+	tmpfilebuffer = (char*)MEM1_alloc(filebuffer + 1 * sizeof(char));
 	if(tmpfilebuffer != NULL)
 		memset(tmpfilebuffer, 0, sizeof(tmpfilebuffer));
 

source/gecko/gecko.h

@@ -15,6 +15,7 @@ extern "C" {
 	void gprintf(const char *format, ...);
 	void ghexdump(void *d, int len);
 	bool InitGecko();
+	void ClearLogBuffer();
 
 #ifdef __cplusplus
 }

source/gui/video.cpp

@@ -547,7 +547,6 @@ void CVideo::_showWaitMessages(CVideo *m)
 
 void CVideo::hideWaitMessage()
 {
-	gprintf("Now hide wait message\n");
 	m_showWaitMessage = false;
 	CheckWaitThread();
 	wiiLightOff();
@@ -558,7 +557,7 @@ void CVideo::CheckWaitThread(bool force)
 	if ((!m_showingWaitMessages && waitThread != LWP_THREAD_NULL) || force)
 	{
 		m_showWaitMessage = false;
-		gprintf("Thread running. Stop it\n");
+		gprintf("Now hide wait message\n");
 
 		if(LWP_ThreadIsSuspended(waitThread))
 			LWP_ResumeThread(waitThread);

source/loader/sys.c

@@ -102,12 +102,13 @@ void Sys_ExitTo(int option)
 
 void Sys_Exit(void)
 {
-	if(return_to_disable) return;
+	if(return_to_disable)
+		return;
 
 	/* Shutdown Inputs */
 	Close_Inputs();
 
-	if (return_to_menu || return_to_priiloader || priiloader_def)
+	if(return_to_menu || return_to_priiloader || priiloader_def)
 		Sys_LoadMenu();
 	else if(return_to_bootmii)
 		IOS_ReloadIOS(254);
@@ -129,7 +130,6 @@ void __Sys_PowerCallback(void)
 	shutdown = true;
 }
 
-
 void Sys_Init(void)
 {
 	/* Set RESET/POWER button callback */
@@ -142,3 +142,23 @@ void Sys_LoadMenu(void)
 	/* Return to the Wii system menu */
 	WII_ReturnToMenu(); //SYS_ResetSystem doesnt work properly with new libogc
 }
+
+void __dsp_shutdown(void)
+{
+	u32 tick;
+
+	_dspReg[5] = (DSPCR_DSPRESET|DSPCR_HALT);
+	_dspReg[27] &= ~0x8000;
+	while(_dspReg[5]&0x400);
+	while(_dspReg[5]&0x200);
+
+	_dspReg[5] = (DSPCR_DSPRESET|DSPCR_DSPINT|DSPCR_ARINT|DSPCR_AIINT|DSPCR_HALT);
+	_dspReg[0] = 0;
+	while((_SHIFTL(_dspReg[2],16,16)|(_dspReg[3]&0xffff))&0x80000000);
+
+	tick = gettick();
+	while((gettick()-tick)<44);
+
+	_dspReg[5] |= DSPCR_RES;
+	while(_dspReg[5]&DSPCR_RES);
+}

source/loader/sys.h

@@ -18,16 +18,28 @@ extern "C" {
 #define EXIT_TO_DISABLE 	4
 #define EXIT_TO_BOOTMII 	5
 
-	/* Prototypes */
-	void Sys_Init(void);
-	void Sys_LoadMenu(void);
-	bool Sys_Exiting(void);
-	void Sys_Test(void);
-	void Sys_Exit(void);
-	void Sys_ExitTo(int);
+// DSPCR bits
+#define DSPCR_DSPRESET		0x0800  // Reset DSP
+#define DSPCR_DSPINT		0x0080  // * interrupt active (RWC)
+#define DSPCR_ARINT			0x0020
+#define DSPCR_AIINT			0x0008
+#define DSPCR_HALT			0x0004  // halt DSP
+#define DSPCR_RES			0x0001  // reset DSP
 
-	void Open_Inputs(void);
-	void Close_Inputs(void);
+#define _SHIFTL(v, s, w)	\
+	((u32) (((u32)(v) & ((0x01 << (w)) - 1)) << (s)))
+
+/* Prototypes */
+void Sys_Init(void);
+void Sys_LoadMenu(void);
+bool Sys_Exiting(void);
+void Sys_Test(void);
+void Sys_Exit(void);
+void Sys_ExitTo(int);
+void __dsp_shutdown(void);
+
+void Open_Inputs(void);
+void Close_Inputs(void);
 
 #ifdef __cplusplus
 }

source/main.cpp

@@ -42,9 +42,9 @@ int main(int argc, char **argv)
 	CVideo vid;
 	vid.init();
 
-	MEM2_init(52);
 	geckoinit = InitGecko();
 	gprintf(" \nWelcome to %s (%s-r%s)!\nThis is the debug output.\n", APP_NAME, APP_VERSION, SVN_REV);
+	MEM2_init(49); //Thats everything we can get anyways
 	vid.waitMessage(0.2f);
 
 	char *gameid = NULL;

source/memory/mem2.cpp

@@ -14,6 +14,8 @@ u32 MALLOC_MEM2 = 0;
 static CMEM2Alloc g_mem1gp;
 static CMEM2Alloc g_mem2gp;
 
+bool WrapMEM1 = true;
+
 extern "C"
 {
 
@@ -60,6 +62,11 @@ void MEM1_free(void *p)
 	g_mem1gp.release(p);
 }
 
+void MEM1_wrap(unsigned int enable)
+{
+	WrapMEM1 = enable;
+}
+
 unsigned int MEM1_usableSize(void *p)
 {
 	return g_mem1gp.usableSize(p);
@@ -120,7 +127,7 @@ unsigned int MEM2_freesize()
 void *__wrap_malloc(size_t size)
 {
 	void *p;
-	if ((SYS_GetArena1Lo() >= MAX_MEM1_ARENA_LO) || size >= MEM2_PRIORITY_SIZE)
+	if(SYS_GetArena1Lo() >= MAX_MEM1_ARENA_LO || size >= MEM2_PRIORITY_SIZE || !WrapMEM1)
 	{
 		p = g_mem2gp.allocate(size);
 		if(p != 0) 
@@ -136,7 +143,7 @@ void *__wrap_malloc(size_t size)
 void *__wrap_calloc(size_t n, size_t size)
 {
 	void *p;
-	if ((SYS_GetArena1Lo() >= MAX_MEM1_ARENA_LO) || (n * size) >= MEM2_PRIORITY_SIZE)
+	if(SYS_GetArena1Lo() >= MAX_MEM1_ARENA_LO || (n * size) >= MEM2_PRIORITY_SIZE || !WrapMEM1)
 	{
 		p = g_mem2gp.allocate(n * size);
 		if (p != 0)
@@ -159,20 +166,17 @@ void *__wrap_calloc(size_t n, size_t size)
 void *__wrap_memalign(size_t a, size_t size)
 {
 	void *p;
-	if ((SYS_GetArena1Lo() >= MAX_MEM1_ARENA_LO) || size >= MEM2_PRIORITY_SIZE)
+	if(SYS_GetArena1Lo() >= MAX_MEM1_ARENA_LO || size >= MEM2_PRIORITY_SIZE || !WrapMEM1)
 	{
-		if (a <= 32 && 32 % a == 0)
-		{
-			p = g_mem2gp.allocate(size);
-			if (p != 0)
-				return p;
-		}
+		p = MEM2_memalign(a, size);
+		if (p != 0)
+			return p;
 		return __real_memalign(a, size);
 	}
 	p = __real_memalign(a, size);
 	if(p != 0)
 		return p;
-	return g_mem2gp.allocate(size);
+	return MEM2_memalign(a, size);
 }
 
 void __wrap_free(void *p)
@@ -180,8 +184,10 @@ void __wrap_free(void *p)
 	if(!p)
 		return;
 
-	if (((u32)p & 0x10000000) != 0)
+	if(((u32)p & 0x10000000) != 0)
 		g_mem2gp.release(p);
+	else if((u32)p < (u32)0x80b00000 && (u32)p >= (u32)0x80003f00)
+		g_mem1gp.release(p);
 	else
 		__real_free(p);
 }

source/memory/mem2.hpp

@@ -19,6 +19,7 @@ void *MEM1_alloc(unsigned int s);
 void *MEM1_memalign(unsigned int a, unsigned int s);
 void *MEM1_realloc(void *p, unsigned int s);
 void MEM1_free(void *p);
+void MEM1_wrap(unsigned int enable);
 unsigned int MEM1_usableSize(void *p);
 unsigned int MEM1_freesize();
 

source/memory/smartptr.hpp

@@ -25,14 +25,11 @@ public:
 		{
 			switch(m_srcAlloc)
 			{
-				case SRCALL_MEM1:
-					MEM1_free(m_p);
-					break;
-				case SRCALL_MEM2:
-					MEM2_free(m_p);
+				case SRCALL_NEW:
+					delete m_p;
 					break;
 				default:
-					delete m_p;
+					free(m_p);
 					break;
 			}
 			delete m_refcount;

source/menu/menu.cpp

@@ -468,6 +468,7 @@ void CMenu::cleanup(bool ios_reload)
 {
 	m_cf.stopCoverLoader();
 	m_cf.clear();
+	ClearGameSoundThreadStack();
 
 	m_plugin.Cleanup();
 
@@ -485,6 +486,7 @@ void CMenu::cleanup(bool ios_reload)
 		DeviceHandler::DestroyInstance();
 		m_vid.cleanup();
 		wiiLightOff();
+		__dsp_shutdown();
 	}
 
 	if (!ios_reload)
@@ -498,6 +500,8 @@ void CMenu::cleanup(bool ios_reload)
 
 	if (!ios_reload || (!m_use_wifi_gecko && ios_reload)) 
 		_deinitNetwork();
+	ClearLogBuffer();
+
 	gprintf(" \nMemory cleaned up\n");
 }
 
@@ -1749,7 +1753,7 @@ void CMenu::_mainLoopCommon(bool withCF, bool blockReboot, bool adjusting)
 		m_gamesound_changed = false;
 	}
 	else if(!m_gameSelected)
-		m_gameSound.FreeMemory();
+		m_gameSound.Stop();
 
 	CheckThreads();
 

source/menu/menu.hpp

@@ -1092,6 +1092,7 @@ private:
 
 	void _playGameSound(void);
 	void CheckGameSoundThread(void);
+	void ClearGameSoundThreadStack(void);
 	void CheckThreads(void);
 	static void _gameSoundThread(CMenu *m);
 

source/menu/menu_game.cpp

@@ -382,6 +382,7 @@ void CMenu::_game(bool launch)
 		{
 			m_gameSound.FreeMemory();
 			CheckGameSoundThread();
+			ClearGameSoundThreadStack();
 			break;
 		}
 		else if (BTN_PLUS_PRESSED && m_GameTDBLoaded)
@@ -1288,7 +1289,7 @@ void CMenu::_launchGame(dir_discHdr *hdr, bool dvd)
 
 	m_vid.CheckWaitThread(true);
 	cleanup();
-	// wifi-gecko can no longer function after cleanup
+	// wifi and sd gecko doesnt work anymore after cleanup
 	Close_Inputs();
 	USBStorage_Deinit();
 	if(currentPartition == 0)
@@ -1296,6 +1297,7 @@ void CMenu::_launchGame(dir_discHdr *hdr, bool dvd)
 
 	/* Clear Memory */
 	MEM1_clear();
+	MEM1_wrap(0);
 	MEM2_clear();
 
 	/* Find game partition offset */
@@ -1453,9 +1455,13 @@ void CMenu::CheckGameSoundThread()
 		LWP_ResumeThread(m_gameSoundThread);
 
 	LWP_JoinThread(m_gameSoundThread, NULL);
+	m_gameSoundThread = LWP_THREAD_NULL;
+}
+
+void CMenu::ClearGameSoundThreadStack()
+{
 	if(gameSoundThreadStack.get())
 		gameSoundThreadStack.release();
-	m_gameSoundThread = LWP_THREAD_NULL;
 }
 
 void CMenu::CheckThreads()

source/menu/menu_main.cpp

@@ -263,6 +263,7 @@ int CMenu::main(void)
 	}
 
 	_showMain();
+	m_vid.CheckWaitThread(true);
 	m_curGameId.clear();
 	_initCF();