-added some trick to get all wii games to work without booting

problems or blackscreens (test it please)
-changed play button in full screen banner back to the right side
(jiiwah, why you changed that? It's right in the system menu)

Makefile

@@ -58,7 +58,7 @@ ios			:=	249
 CFLAGS	 =	-g -O2 -Wall -Wextra -Wno-multichar $(MACHDEP) $(INCLUDE) -DHAVE_CONFIG_H
 CXXFLAGS =	$(CFLAGS)
 
-LDFLAGS	 =	-g $(MACHDEP) -Wl,-Map,$(notdir $@).map,--section-start,.init=0x80A00000,-wrap,malloc,-wrap,free,-wrap,memalign,-wrap,calloc,-wrap,realloc,-wrap,malloc_usable_size
+LDFLAGS	 =	-g $(MACHDEP) -Wl,-Map,$(notdir $@).map,--section-start,.init=0x80A00000,-wrap,malloc,-wrap,_malloc_r,-wrap,free,-wrap,_free_r,-wrap,memalign,-wrap,_memalign_r,-wrap,calloc,-wrap,_calloc_r,-wrap,realloc,-wrap,_realloc_r,-wrap,malloc_usable_size,-wrap,_malloc_usable_size_r
 
 #---------------------------------------------------------------------------------
 # any extra libraries we wish to link with the project

source/loader/apploader.c

@@ -59,7 +59,8 @@ s32 Apploader_Run(entry_point *entry, u8 vidMode, GXRModeObj *vmode, bool vipatc
 	/* Calculate apploader length */
 	appldr_len = buffer[5] + buffer[6];
 
-	SYS_SetArena1Hi((void *)0x816FFFF0); //Kills the possibility of codedumps with gprintf
+	/* Clear Apploader region (important buffers are under that) */
+	memset((void*)0x81200000, 0, 0x500000);
 
 	/* Read apploader code */
 	ret = WDVD_Read(appldr, appldr_len, APPLDR_OFFSET + 0x20);

source/memory/mem2.cpp

@@ -23,6 +23,20 @@ extern __typeof(memalign) __real_memalign;
 extern __typeof(free) __real_free;
 extern __typeof(malloc_usable_size) __real_malloc_usable_size;
 
+extern __typeof(_malloc_r) __real__malloc_r;
+extern __typeof(_calloc_r) __real__calloc_r;
+extern __typeof(_realloc_r) __real__realloc_r;
+extern __typeof(_memalign_r) __real__memalign_r;
+extern __typeof(_free_r) __real__free_r;
+extern __typeof(_malloc_usable_size_r) __real__malloc_usable_size_r;
+
+bool first_mem = true;
+
+void DisableMEM1allocR()
+{
+	first_mem = false;
+}
+
 void *MEM1_alloc(unsigned int s)
 {
 	return __real_malloc(s);
@@ -111,6 +125,14 @@ void *__wrap_malloc(size_t size)
 	return g_mem2gp.allocate(size);
 }
 
+void *__wrap__malloc_r(struct _reent *r, size_t size)
+{
+	if(first_mem)
+		return __real__malloc_r(r, size);
+
+	return MEM2_alloc(size);
+}
+
 void *__wrap_calloc(size_t n, size_t size)
 {
 	void *p;
@@ -134,6 +156,17 @@ void *__wrap_calloc(size_t n, size_t size)
 	return p;
 }
 
+void *__wrap__calloc_r(struct _reent *r, size_t n, size_t size)
+{
+	if(first_mem)
+		return __real__calloc_r(r, n, size);
+
+	void *p = MEM2_alloc(n*size);
+	if(p)
+		memset(p, 0, n*size);
+	return p;
+}
+
 void *__wrap_memalign(size_t a, size_t size)
 {
 	void *p;
@@ -154,6 +187,14 @@ void *__wrap_memalign(size_t a, size_t size)
 	return g_mem2gp.allocate(size);
 }
 
+void *__wrap__memalign_r(struct _reent *r, size_t a, size_t size)
+{
+	if(first_mem)
+		return __real__memalign_r(r, a, size);
+
+	return MEM2_alloc(size);
+}
+
 void __wrap_free(void *p)
 {
 	if(!p)
@@ -165,6 +206,14 @@ void __wrap_free(void *p)
 		__real_free(p);
 }
 
+void __wrap__free_r(struct _reent *r, void *p)
+{
+	if(first_mem)
+		__real__free_r(r, p);
+	else
+		MEM2_free(p);
+}
+
 void *__wrap_realloc(void *p, size_t size)
 {
 	void *n;
@@ -199,6 +248,14 @@ void *__wrap_realloc(void *p, size_t size)
 	return n;
 }
 
+void *__wrap__realloc_r(struct _reent *r, void *p, size_t size)
+{
+	if(first_mem)
+		return __real__realloc_r(r, p, size);
+
+	return MEM2_realloc(p, size);
+}
+
 size_t __wrap_malloc_usable_size(void *p)
 {
 	if(((u32)p & 0x10000000) != 0)
@@ -206,4 +263,12 @@ size_t __wrap_malloc_usable_size(void *p)
 	return __real_malloc_usable_size(p);
 }
 
+size_t __wrap__malloc_usable_size_r(struct _reent *r, void *p)
+{
+	if(first_mem)
+		return __real__malloc_usable_size_r(r, p);
+
+	return CMEM2Alloc::usableSize(p);
+}
+
 } ///extern "C"

source/memory/mem2.hpp

@@ -26,6 +26,7 @@ void *MEM2_memalign(unsigned int /* alignment */, unsigned int s);
 void *MEM2_realloc(void *p, unsigned int s);
 unsigned int MEM2_usableSize(void *p);
 unsigned int MEM2_freesize();
+void DisableMEM1allocR();
 
 #ifdef __cplusplus
 }

source/menu/menu_game.cpp

@@ -1420,6 +1420,7 @@ void CMenu::_launchGame(dir_discHdr *hdr, bool dvd)
 	if(strncasecmp(id.c_str(), discid, 6) != 0)
 		return;
 
+	DisableMEM1allocR();
 	RunApploader(offset, videoMode, vipatch, countryPatch, patchVidMode, aspectRatio, returnTo);
 	gprintf("Booting game\n");
 	Disc_BootPartition();
@@ -1470,8 +1471,8 @@ void CMenu::_initGameMenu(CMenu::SThemeData &theme)
 	m_gameBtnAdultOff = _addPicButton(theme, "GAME/ADULTONLY_OFF", texAdultOff, texAdultOffSel, 532, 200, 48, 48);
 	m_gameBtnSettings = _addPicButton(theme, "GAME/SETTINGS_BTN", texSettings, texSettingsSel, 460, 272, 48, 48);
 	m_gameBtnDelete = _addPicButton(theme, "GAME/DELETE_BTN", texDelete, texDeleteSel, 532, 272, 48, 48);
-	m_gameBtnPlayFull = _addButton(theme, "GAME/PLAY_FULL_BTN", theme.btnFont, L"", 100, 390, 200, 56, theme.btnFontColor);
-	m_gameBtnBackFull = _addButton(theme, "GAME/BACK_FULL_BTN", theme.btnFont, L"", 340, 390, 200, 56, theme.btnFontColor);
+	m_gameBtnBackFull = _addButton(theme, "GAME/BACK_FULL_BTN", theme.btnFont, L"", 100, 390, 200, 56, theme.btnFontColor);
+	m_gameBtnPlayFull = _addButton(theme, "GAME/PLAY_FULL_BTN", theme.btnFont, L"", 340, 390, 200, 56, theme.btnFontColor);
 	m_gameBtnToogle = _addPicButton(theme, "GAME/TOOGLE_BTN", texToogleBanner, texToogleBanner, 385, 31, 236, 127);
 	m_gameBtnToogleFull = _addPicButton(theme, "GAME/TOOGLE_FULL_BTN", texToogleBanner, texToogleBanner, 20, 12, 608, 344);