Automatically pick the cIOS for games

To avoid unnecessary IOS reloads the following d2x cIOS setup should be used.

- Slot 249 base 56
- Slot 250 base 57
- Slot 251 base 38 (Wii) / base 58 (vWii)

Or you could use the following, which should improve game compatibility.

- Slot 248 base 38 (Wii)
- Slot 249 base 56
- Slot 250 base 57
- Slot 251 base 58

Languages/czech.lang

@@ -555,6 +555,12 @@ msgstr "Vlastní adresa"
 msgid "Custom Banners"
 msgstr ""
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Vlastní cesty"
 

Languages/danish.lang

@@ -555,6 +555,12 @@ msgstr "Brugerdefineret adresse"
 msgid "Custom Banners"
 msgstr "Brugerdefineret bannere"
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Sti-indstillinger"
 

Languages/dutch.lang

@@ -555,6 +555,12 @@ msgstr "Aangepaste Adres"
 msgid "Custom Banners"
 msgstr "Aangepaste Banners"
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Aangepaste Locaties"
 

Languages/english.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr ""
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr ""
 

Languages/finnish.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr ""
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Omat polut"
 

Languages/french.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr "Bannières persos"
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Personnalisation des dossiers"
 

Languages/german.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr "Community Banner"
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Community Pfade"
 

Languages/greek.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr "Τροποποιημένες ταμπέλες-εικονίδια"
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Τροποποιημένες διευθύνσεις/μονοπάτια αρχείων"
 

Languages/hungarian.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr ""
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Egyéni útvonalak"
 

Languages/italian.lang

@@ -555,6 +555,12 @@ msgstr "Indirizzo personalizzati"
 msgid "Custom Banners"
 msgstr "Banner personalizzati"
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Percorsi personalizzati"
 

Languages/japanese.lang

@@ -555,6 +555,12 @@ msgstr "カスタム アドレス"
 msgid "Custom Banners"
 msgstr "カスタムバナー"
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "パスを変更"
 

Languages/korean.lang

@@ -555,6 +555,12 @@ msgstr "커스텀 주소"
 msgid "Custom Banners"
 msgstr "커스텀 배너"
 
+msgid "Custom Game IOS"
+msgstr "커스텀 게임 IOS"
+
+msgid "Custom Games IOS"
+msgstr "커스텀 게임 IOS"
+
 msgid "Custom Paths"
 msgstr "커스텀 경로"
 

Languages/norwegian.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr ""
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Egendefinerte stier"
 

Languages/polish.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr ""
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Sciezki"
 

Languages/portuguese_br.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr "Banners Modificados"
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Caminhos"
 

Languages/portuguese_pt.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr ""
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Caminhos Personalizados"
 

Languages/russian.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr ""
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Изменение путей"
 

Languages/schinese.lang

@@ -555,6 +555,12 @@ msgstr "自定义地址"
 msgid "Custom Banners"
 msgstr "自定义频道动画"
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "自定义路径"
 

Languages/spanish.lang

@@ -555,6 +555,12 @@ msgstr "Dirección custom"
 msgid "Custom Banners"
 msgstr "Banners personalizados"
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Rutas personalizadas"
 

Languages/swedish.lang

@@ -555,6 +555,12 @@ msgstr "Anpassad adress"
 msgid "Custom Banners"
 msgstr ""
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Anpassade sökvägar"
 

Languages/tchinese.lang

@@ -555,6 +555,12 @@ msgstr "自訂地址"
 msgid "Custom Banners"
 msgstr "自製頻道動畫"
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "自訂路徑"
 

Languages/thai.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr ""
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "กำหนด ที่เก็บ"
 

Languages/turkish.lang

@@ -555,6 +555,12 @@ msgstr ""
 msgid "Custom Banners"
 msgstr ""
 
+msgid "Custom Game IOS"
+msgstr ""
+
+msgid "Custom Games IOS"
+msgstr ""
+
 msgid "Custom Paths"
 msgstr "Kişisel Yollar"
 

Makefile

@@ -21,6 +21,7 @@ SOURCES		:=	source \
 				source/Controls \
 				source/system \
 				source/libs/libwbfs \
+				source/libs/libruntimeiospatch \
 				source/language \
 				source/mload \
 				source/mload/modules \
@@ -73,7 +74,7 @@ endif
 #---------------------------------------------------------------------------------
 LIBS := -lwolfssl -lcustomfat -lcustomntfs -lcustomext2fs -lvorbisidec -logg \
 		-lmad -lfreetype -lgd -ljpeg -lpng -lm -lz -lwiiuse -lwiidrc \
-		-lbte -lasnd -logc -lruntimeiospatch
+		-lbte -lasnd -logc
 #---------------------------------------------------------------------------------
 # list of directories containing libraries, this must be the top level containing
 # include and lib
@@ -140,7 +141,7 @@ export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
 #---------------------------------------------------------------------------------
 export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib) -L$(CURDIR)/source/libs/libdrc/ \
 					-L$(CURDIR)/source/libs/libext2fs -L$(CURDIR)/source/libs/libfat \
-					-L$(CURDIR)/source/libs/libntfs -L$(CURDIR)/source/libs/libruntimeiospatch \
+					-L$(CURDIR)/source/libs/libntfs \
 					-L$(CURDIR)/source/libs/libwolfssl -L$(LIBOGC_LIB)
 
 export OUTPUT	:=	$(CURDIR)/$(TARGET)

source/Channels/channels.cpp

@@ -264,12 +264,12 @@ u8 *Channels::GetDol(const u64 &title, u8 *tmdBuffer, bool &isForwarder)
     return outBuf;
 }
 
-u8 Channels::GetRequestedIOS(const u64 &title)
+u8 Channels::GetRequestedIOS(const u64 &title, const char *prefix)
 {
     u8 IOS = 0;
 
     u32 tmdSize = 0;
-    u8 *titleTMD = GetTMD(title, &tmdSize, "");
+    u8 *titleTMD = GetTMD(title, &tmdSize, prefix);
     if (!titleTMD)
         return 0;
 

source/Channels/channels.h

@@ -37,7 +37,7 @@ public:
 	static void DestroyInstance(void) { if(instance) delete instance; instance = NULL; }
 
 	static u32 LoadChannel(const u64 &chantitle);
-	static u8 GetRequestedIOS(const u64 &title);
+	static u8 GetRequestedIOS(const u64 &title, const char *prefix);
 	static u8 *GetTMD(const u64 &tid, u32 *size, const char *prefix);
 	static u8 *GetDol(const u64 &title, u8 *tmdBuffer, bool &isForwarder);
 	static u8 *GetOpeningBnr(const u64 &title, u32 *outsize, const char *pathPrefix);

source/StartUpProcess.cpp

@@ -51,7 +51,7 @@ StartUpProcess::StartUpProcess()
 
 	versionTxt = new GuiText(" ", 18, (GXColor){255, 255, 255, 255});
 	versionTxt->SetAlignment(ALIGN_LEFT, ALIGN_BOTTOM);
-	versionTxt->SetPosition(20, screenheight - 20);
+	versionTxt->SetPosition(23, screenheight - 20);
 
 #ifdef FULLCHANNEL
 	versionTxt->SetTextf("v3.0c Rev. %s (%s)", GetRev(), commitID());
@@ -101,15 +101,22 @@ int StartUpProcess::ParseArguments(int argc, char *argv[])
 
 		gprintf("Boot argument %i: %s\n", i + 1, argv[i]);
 
-		char *ptr = strcasestr(argv[i], "-bootios=");
+		char *ptr = strcasestr(argv[i], "-ios=");
+		if(ptr)
+		{
+			if(atoi(ptr+strlen("-ios=")) == 58)
+				Settings.LoaderIOS = 58;
+			else
+				Settings.LoaderIOS = LIMIT(atoi(ptr+strlen("-ios=")), 200, 255);
+		}
+
+		ptr = strcasestr(argv[i], "-bootios=");
 		if (ptr)
 		{
 			if (atoi(ptr + strlen("-bootios=")) == 58)
-				Settings.LoaderIOS = 58;
+				Settings.BootIOS = 58;
 			else
-				Settings.LoaderIOS = LIMIT(atoi(ptr + strlen("-bootios=")), 200, 255);
+				Settings.BootIOS = LIMIT(atoi(ptr + strlen("-bootios=")), 200, 255);
-			Settings.UseArgumentIOS = ON;
-			Settings.BootIOS = Settings.LoaderIOS;
 		}
 
 		ptr = strcasestr(argv[i], "-usbport=");
@@ -245,38 +252,54 @@ int StartUpProcess::Run(int argc, char *argv[])
 	return ret;
 }
 
+void StartUpProcess::LoadIOS(u8 ios, bool boot)
+{
+	SetTextf("Reloading to IOS%d%s\n", ios, boot ? " requested in meta.xml" : "");
+	if (IosLoader::LoadAppCios(ios) < 0)
+	{
+		SetTextf("Failed to load an IOS. USB Loader GX requires a cIOS or IOS58 with AHB access. Exiting...\n");
+		sleep(5);
+		Sys_BackToLoader();
+	}
+	SetTextf("Reloaded to IOS%d r%d\n", Settings.LoaderIOS, IOS_GetRevision());
+}
+
 int StartUpProcess::Execute(bool quickGameBoot)
 {
 	Settings.EntryIOS = IOS_GetVersion();
 	// Disable AHBPROT
-	IosLoader::PatchAHB();
+	IosPatch_AHBPROT(false);
-	gprintf("Current IOS: %d - have AHB access: %s\n", Settings.EntryIOS, AHBPROT_DISABLED ? "yes" : "no");
-	// Reload to a cIOS if required (old forwarder?) or requested
-	if (!AHBPROT_DISABLED || (Settings.EntryIOS != Settings.BootIOS))
-	{
-		SetTextf("Reloading to cIOS %d%s\n", Settings.LoaderIOS, Settings.UseArgumentIOS ? "requested in meta.xml" : "");
-		if (IosLoader::LoadAppCios(Settings.LoaderIOS) < 0)
-		{
-			SetTextf("Failed to load an IOS. USB Loader GX requires a cIOS or IOS58 with AHB access. Exiting...\n");
-			sleep(5);
-			Sys_BackToLoader();
-		}
-		SetTextf("Reloaded to cIOS %d\n", Settings.LoaderIOS);
-		gprintf("Current IOS: %d - have AHB access: %s\n", IOS_GetVersion(), AHBPROT_DISABLED ? "yes" : "no");
-	}
 
+	// Store dx2 cIOS info
+	IosLoader::GetD2XInfo();
+
+	gprintf("Current IOS: %d - have AHB access: %s\n", Settings.EntryIOS, AHBPROT_DISABLED ? "yes" : "no");
+	// Reload to a cIOS if we're using both USB ports
+	if (Settings.USBPort == 2)
+		LoadIOS(Settings.LoaderIOS, false);
+
+	// Reload to a cIOS if required (old forwarder?) or requested
+	else if (!AHBPROT_DISABLED || (Settings.EntryIOS != Settings.BootIOS))
+		LoadIOS(Settings.BootIOS, true);
+
+	// Setup the pads
 	SetupPads();
 
+	// Mount the SD card
 	SetTextf("Initializing SD card\n");
 	DeviceHandler::Instance()->MountSD();
 
 	// Do not mount USB if not needed. USB is not available with WiiU WiiVC injected channel
+	bool USBSuccess = false;
 	if (Settings.USBAutoMount == ON && !isWiiVC)
 	{
 		SetTextf("Initializing USB devices\n");
-		USBSpinUp();
+		if (USBSpinUp())
-		DeviceHandler::Instance()->MountAllUSB(false);
+		{
-		gprintf("Completed initialization of USB devices\n");
+			DeviceHandler::Instance()->MountAllUSB(false);
+			USBSuccess = true;
+			gprintf("Completed initialization of USB devices\n");
+		}
 	}
 
 	SetTextf("Loading config files\n");
@@ -311,7 +334,7 @@ int StartUpProcess::Execute(bool quickGameBoot)
 		// Now load the cIOS that was set in the settings menu
 		if (IosLoader::LoadAppCios(Settings.LoaderIOS) > -1)
 		{
-			SetTextf("Reloaded to %s%d r%d\n", IOS_GetVersion() >= 200 ? "cIOS " : "IOS", Settings.LoaderIOS, IOS_GetRevision());
+			SetTextf("Reloaded to IOS%d r%d\n", Settings.LoaderIOS, IOS_GetRevision());
 			// Re-Mount devices
 			SetTextf("Reinitializing devices\n");
 		}
@@ -321,10 +344,10 @@ int StartUpProcess::Execute(bool quickGameBoot)
 		SetupPads();
 
 		DeviceHandler::Instance()->MountSD();
-		if (Settings.USBAutoMount == ON)
+		if (Settings.USBAutoMount == ON && USBSuccess)
 		{
-			USBSpinUp();
+			if (USBSpinUp())
-			DeviceHandler::Instance()->MountAllUSB(false);
+				DeviceHandler::Instance()->MountAllUSB(false);
 		}
 	}
 
@@ -353,9 +376,9 @@ int StartUpProcess::Execute(bool quickGameBoot)
 	// Enable isfs permission if using Hermes v4 without AHB, or WiiU WiiVC (IOS255 fw.img)
 	if (IOS_GetVersion() < 200 || (IosLoader::IsHermesIOS() && IOS_GetRevision() == 4) || isWiiVC)
 	{
-		SetTextf("Patching %s%d\n", IOS_GetVersion() >= 200 ? "cIOS " : "IOS", IOS_GetVersion());
+		SetTextf("Patching IOS%d\n", IOS_GetVersion());
 		if (IosPatch_RUNTIME(!isWiiVC, false, false, isWiiVC, false) == ERROR_PATCH)
-			gprintf("Patching %sIOS%d failed!\n", IOS_GetVersion() >= 200 ? "c" : "", IOS_GetVersion());
+			gprintf("Patching IOS%d failed!\n", IOS_GetVersion());
 		else
 			NandTitles.Get(); // get NAND channel's titles
 

source/StartUpProcess.h

@@ -11,6 +11,7 @@ public:
 private:
 	StartUpProcess();
 	~StartUpProcess();
+	void LoadIOS(u8 ios, bool boot);
 	int Execute(bool quickGameBoot);
 	bool USBSpinUp();
 	void TextFade(int direction);

source/libs/libruntimeiospatch/runtimeiospatch.c

@@ -0,0 +1,237 @@
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 2.0.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License 2.0 for more details.
+
+// Copyright (C) 2010		Joseph Jordan <joe.ftpii@psychlaw.com.au>
+// Copyright (C) 2012-2013	damysteryman
+// Copyright (C) 2012-2015	Christopher Bratusek <nano@jpberlin.de>
+// Copyright (C) 2013		DarkMatterCore
+// Copyright (C) 2014		megazig
+// Copyright (C) 2015-2017	FIX94
+
+#include <gccore.h>
+#include <ogc/machine/processor.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../../gecko.h"
+#include "runtimeiospatch.h"
+
+#define MEM_REG_BASE 0xd8b4000
+#define MEM_PROT (MEM_REG_BASE + 0x20a)
+
+
+static inline void disable_memory_protection(void) {
+	write32(MEM_PROT, read32(MEM_PROT) & 0x0000FFFF);
+}
+
+static const u8 di_readlimit_old[] = {
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x01, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46, 0x0A, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00,
+	0x7E, 0xD4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08
+};
+static const u8 di_readlimit_patch[] = { 0x7e, 0xd4 };
+
+static const u8 isfs_permissions_old[] = { 0x42, 0x8B, 0xD0, 0x01, 0x25, 0x66 };
+static const u8 isfs_permissions_patch[] = { 0x42, 0x8B, 0xE0, 0x01, 0x25, 0x66 };
+#if 1
+static const u8 setuid_old[] = { 0xD1, 0x2A, 0x1C, 0x39 };
+static const u8 setuid_patch[] = { 0x46, 0xC0 };
+#endif
+static const u8 es_identify_old[] = { 0x28, 0x03, 0xD1, 0x23 };
+static const u8 es_identify_patch[] = { 0x00, 0x00 };
+static const u8 hash_old[] = { 0x20, 0x07, 0x23, 0xA2 };
+static const u8 hash_patch[] = { 0x00 };
+static const u8 new_hash_old[] = { 0x20, 0x07, 0x4B, 0x0B };
+#if 0
+static const u8 addticket_vers_check[] = { 0xD2, 0x01, 0x4E, 0x56 };
+static const u8 addticket_patch[] = { 0xE0 };
+#endif
+static const u8 es_set_ahbprot_old[] = { 0x68, 0x5B, 0x22, 0xEC, 0x00, 0x52, 0x18, 0x9B, 0x68, 0x1B, 0x46, 0x98, 0x07, 0xDB };
+static const u8 es_set_ahbprot_patch[]   = { 0x01 };
+
+/* SSL patches made by FIX94 for Nintendont. Ported to libruntimeiospatch by DarkMatterCore */
+static const u8 ssl_patch1_old[] = { 0xFE, 0x0E, 0xE3, 0x50, 0x00, 0x00, 0x05, 0x9F };
+static const u8 ssl_patch1_new[] = { 0xFE, 0x0E, 0xE3, 0x28, 0xF1, 0x02, 0x05, 0x9F }; // Fixes SSL error -9 (wrong host)
+static const u8 ssl_patch2_old[] = { 0x00, 0x00, 0x0A, 0x00, 0x00, 0x09, 0xEA, 0x00 };
+static const u8 ssl_patch2_new[] = { 0x00, 0x00, 0xEA, 0x00, 0x00, 0x09, 0xEA, 0x00 }; // Fixes SSL error -10 (part 1) (wrong root cert)
+static const u8 ssl_patch3_old[] = { 0x00, 0x00, 0x1A, 0x00, 0x00, 0x08, 0xE3, 0xE0 };
+static const u8 ssl_patch3_new[] = { 0x00, 0x00, 0xEA, 0x00, 0x00, 0x08, 0xE3, 0xE0 }; // Fixes SSL error -10 (part 2) (wrong root cert)
+static const u8 ssl_patch4_old[] = { 0x00, 0x00, 0xDA, 0x00, 0x00, 0x16, 0xE7, 0x96 };
+static const u8 ssl_patch4_new[] = { 0x00, 0x00, 0xEA, 0x00, 0x00, 0x16, 0xE7, 0x96 }; // Fixes SSL error -11 (wrong client cert)
+
+//Following patches added to iospatch.c by damysteryman, taken from sciifii v5
+static const u8 MEM2_prot_old[] = { 0xB5, 0x00, 0x4B, 0x09, 0x22, 0x01, 0x80, 0x1A, 0x22, 0xF0 };
+static const u8 MEM2_prot_patch[] = { 0xB5, 0x00, 0x4B, 0x09, 0x22, 0x00, 0x80, 0x1A, 0x22, 0xF0 };
+static const u8 ES_OpenTitleContent1_old[] = { 0x9D, 0x05, 0x42, 0x9D, 0xD0, 0x03 };
+static const u8 ES_OpenTitleContent1_patch[] = { 0x9D, 0x05, 0x42, 0x9D, 0xE0, 0x03 };
+static const u8 ES_OpenTitleContent2_old[] = { 0xD4, 0x01, 0x4C, 0x36, 0xE0, 0x3B };
+static const u8 ES_OpenTitleContent2_patch[] = { 0xE0, 0x01, 0x4C, 0x36, 0xE0, 0x3B };
+static const u8 ES_ReadContent_old[] = { 0xFC, 0x0F, 0xB5, 0x30, 0x1C, 0x14, 0x1C, 0x1D, 0x4B,
+					0x0E, 0x68, 0x9B, 0x2B, 0x00, 0xD0, 0x03, 0x29, 0x00, 0xDB, 0x01,
+					0x29, 0x0F, 0xDD, 0x01 };
+static const u8 ES_ReadContent_patch[] = { 0xFC, 0x0F, 0xB5, 0x30, 0x1C, 0x14, 0x1C, 0x1D, 0x4B,
+					0x0E, 0x68, 0x9B, 0x2B, 0x00, 0x46, 0xC0, 0x29, 0x00, 0x46, 0xC0,
+					0x29, 0x0F, 0xE0, 0x01 };
+static const u8 ES_CloseContent_old[] = { 0xB5, 0x10, 0x4B, 0x10, 0x68, 0x9B, 0x2B, 0x00, 0xD0,
+					0x03, 0x29, 0x00, 0xDB, 0x01, 0x29, 0x0F, 0xDD, 0x01 };
+static const u8 ES_CloseContent_patch[] = { 0xB5, 0x10, 0x4B, 0x10, 0x68, 0x9B, 0x2B, 0x00, 0x46,
+					0xC0, 0x29, 0x00, 0x46, 0xC0, 0x29, 0x0F, 0xE0, 0x01 };
+static const u8 ES_TitleVersionCheck_old[] = { 0xD2, 0x01, 0x4E, 0x56 };
+static const u8 ES_TitleVersionCheck_patch[] = { 0xE0, 0x01, 0x4E, 0x56 };
+static const u8 ES_TitleDeleteCheck_old[] = { 0xD8, 0x00, 0x4A, 0x04 };
+static const u8 ES_TitleDeleteCheck_patch[] = { 0xE0, 0x00, 0x4A, 0x04 };
+
+//Following set of patches made by damysteryman for use with Wii U's vWii
+static const u8 Kill_AntiSysTitleInstallv3_pt1_old[] = { 0x68, 0x1A, 0x2A, 0x01, 0xD0, 0x05 };	// Make sure that the pt1
+static const u8 Kill_AntiSysTitleInstallv3_pt1_patch[] = { 0x68, 0x1A, 0x2A, 0x01, 0x46, 0xC0 };	// patch is applied twice. -dmm
+static const u8 Kill_AntiSysTitleInstallv3_pt2_old[] = { 0xD0, 0x02, 0x33, 0x06, 0x42, 0x9A, 0xD1, 0x01 };	// Make sure that the pt2 patch
+static const u8 Kill_AntiSysTitleInstallv3_pt2_patch[] = { 0x46, 0xC0, 0x33, 0x06, 0x42, 0x9A, 0xE0, 0x01 };	// is also applied twice. -dmm
+static const u8 Kill_AntiSysTitleInstallv3_pt3_old[] = { 0x68, 0xFB, 0x2B, 0x00, 0xDB, 0x01 };
+static const u8 Kill_AntiSysTitleInstallv3_pt3_patch[] = { 0x68, 0xFB, 0x2B, 0x00, 0xDB, 0x10 };
+
+/* ISFS_SetAttr patches made by megazig */
+#if 0
+static const u8 isfs_setattr_pt1_old[] = { 0x42, 0xAB, 0xD0, 0x02, 0x20, 0x66 };
+static const u8 isfs_setattr_pt1_patch[] = { 0x42, 0xAB, 0xE0, 0x02, 0x20, 0x66 };
+static const u8 isfs_setattr_pt2_old[] = { 0x2D, 0x00, 0xD0, 0x02, 0x20, 0x66 };
+static const u8 isfs_setattr_pt2_patch[] = { 0x2D, 0x00, 0xE0, 0x02, 0x20, 0x66 };
+#endif
+
+/* ISFS_permission for WiiU WiiVC patches made by fix94 */
+static const u8 isfs_perm_wiivc_old[] = { 0x42, 0x9F, 0xD1, 0x03, 0x20, 0x00, 0xBD, 0xF0, 0x09, 0x8B, 0xE7, 0xF8, 0x20, 0x66 };
+static const u8 isfs_perm_wiivc_patch[] = { 0x42, 0x9F, 0x46, 0xC0, 0x20, 0x00, 0xBD, 0xF0, 0x09, 0x8B, 0xE7, 0xF8, 0x20, 0x66 };
+
+
+static u8 apply_patch(const char *name, const u8 *old, u32 old_size, const u8 *patch, size_t patch_size, u32 patch_offset, bool verbose) {
+	u8 *ptr_start = (u8*)*((u32*)0x80003134), *ptr_end = (u8*)0x94000000;
+	u8 found = 0;
+	if(verbose)
+		gprintf("    Patching %-30s", name);
+	u8 *location = NULL;
+	while (ptr_start < (ptr_end - patch_size)) {
+		if (!memcmp(ptr_start, old, old_size)) {
+			found++;
+			location = ptr_start + patch_offset;
+			u8 *start = location;
+			u32 i;
+			for (i = 0; i < patch_size; i++) {
+				*location++ = patch[i];
+			}
+			DCFlushRange((u8 *)(((u32)start) >> 5 << 5), (patch_size >> 5 << 5) + 64);
+			ICInvalidateRange((u8 *)(((u32)start) >> 5 << 5), (patch_size >> 5 << 5) + 64);
+		}
+		ptr_start++;
+	}
+	if(verbose){
+		if (found)
+			gprintf(" patched\n");
+		else
+			gprintf(" not patched\n");
+	}
+	return found;
+}
+
+s32 IosPatch_AHBPROT(bool verbose) {
+	if (AHBPROT_DISABLED) {
+		disable_memory_protection();
+		s32 ret = apply_patch("es_set_ahbprot", es_set_ahbprot_old, sizeof(es_set_ahbprot_old), es_set_ahbprot_patch, sizeof(es_set_ahbprot_patch), 25, verbose);
+		if (ret)
+			return ret;
+		else
+			return ERROR_PATCH;
+	}
+	return ERROR_AHBPROT;
+}
+
+s32 IosPatch_RUNTIME(bool wii, bool sciifii, bool vwii, bool wiivc, bool verbose) {
+	s32 count = 0;
+
+	if (AHBPROT_DISABLED) {
+		disable_memory_protection();
+		if(wii)
+		{
+			if(verbose) gprintf(">> Applying standard Wii patches:\n");
+			count += apply_patch("di_readlimit", di_readlimit_old, sizeof(di_readlimit_old), di_readlimit_patch, sizeof(di_readlimit_patch), 12, verbose);
+			count += apply_patch("isfs_permissions", isfs_permissions_old, sizeof(isfs_permissions_old), isfs_permissions_patch, sizeof(isfs_permissions_patch), 0, verbose);
+			//count += apply_patch("es_setuid", setuid_old, sizeof(setuid_old), setuid_patch, sizeof(setuid_patch), 0, verbose);
+			count += apply_patch("es_identify", es_identify_old, sizeof(es_identify_old), es_identify_patch, sizeof(es_identify_patch), 2, verbose);
+			count += apply_patch("hash_check", hash_old, sizeof(hash_old), hash_patch, sizeof(hash_patch), 1, verbose);
+			count += apply_patch("new_hash_check", new_hash_old, sizeof(new_hash_old), hash_patch, sizeof(hash_patch), 1, verbose);
+			//count += apply_patch("isfs_setattr_pt1", isfs_setattr_pt1_old, sizeof(isfs_setattr_pt1_old), isfs_setattr_pt1_patch, sizeof(isfs_setattr_pt1_patch), 0, verbose);
+			//count += apply_patch("isfs_setattr_pt2", isfs_setattr_pt2_old, sizeof(isfs_setattr_pt2_old), isfs_setattr_pt2_patch, sizeof(isfs_setattr_pt2_patch), 0, verbose);
+			//count += apply_patch("ssl_patch1", ssl_patch1_old, sizeof(ssl_patch1_old), ssl_patch1_new, sizeof(ssl_patch1_new), 0, verbose);
+			//count += apply_patch("ssl_patch2", ssl_patch2_old, sizeof(ssl_patch2_old), ssl_patch2_new, sizeof(ssl_patch2_new), 0, verbose);
+			//count += apply_patch("ssl_patch3", ssl_patch3_old, sizeof(ssl_patch3_old), ssl_patch3_new, sizeof(ssl_patch3_new), 0, verbose);
+			//count += apply_patch("ssl_patch4", ssl_patch4_old, sizeof(ssl_patch4_old), ssl_patch4_new, sizeof(ssl_patch4_new), 0, verbose);
+		}
+		if(sciifii)
+		{
+			if(verbose) gprintf(">> Applying Sciifii patches:\n");
+			count += apply_patch("MEM2_prot", MEM2_prot_old, sizeof(MEM2_prot_old), MEM2_prot_patch, sizeof(MEM2_prot_patch), 0, verbose);
+			count += apply_patch("ES_OpenTitleContent1", ES_OpenTitleContent1_old, sizeof(ES_OpenTitleContent1_old), ES_OpenTitleContent1_patch, sizeof(ES_OpenTitleContent1_patch), 0, verbose);
+			count += apply_patch("ES_OpenTitleContent2", ES_OpenTitleContent2_old, sizeof(ES_OpenTitleContent2_old), ES_OpenTitleContent2_patch, sizeof(ES_OpenTitleContent2_patch), 0, verbose);
+			count += apply_patch("ES_ReadContent_prot", ES_ReadContent_old, sizeof(ES_ReadContent_old), ES_ReadContent_patch, sizeof(ES_ReadContent_patch), 0, verbose);
+			count += apply_patch("ES_CloseContent", ES_CloseContent_old, sizeof(ES_CloseContent_old), ES_CloseContent_patch, sizeof(ES_CloseContent_patch), 0, verbose);
+			count += apply_patch("ES_TitleVersionCheck", ES_TitleVersionCheck_old, sizeof(ES_TitleVersionCheck_old), ES_TitleVersionCheck_patch, sizeof(ES_TitleVersionCheck_patch), 0, verbose);
+			count += apply_patch("ES_TitleDeleteCheck", ES_TitleDeleteCheck_old, sizeof(ES_TitleDeleteCheck_old), ES_TitleDeleteCheck_patch, sizeof(ES_TitleDeleteCheck_patch), 0, verbose);
+		}
+		if(vwii)
+		{
+			if(verbose) gprintf(">> Applying vWii patches:\n");
+			count += apply_patch("Kill_AntiSysTitleInstallv3_pt1", Kill_AntiSysTitleInstallv3_pt1_old, sizeof(Kill_AntiSysTitleInstallv3_pt1_old), Kill_AntiSysTitleInstallv3_pt1_patch, sizeof(Kill_AntiSysTitleInstallv3_pt1_patch), 0, verbose);
+			count += apply_patch("Kill_AntiSysTitleInstallv3_pt2", Kill_AntiSysTitleInstallv3_pt2_old, sizeof(Kill_AntiSysTitleInstallv3_pt2_old), Kill_AntiSysTitleInstallv3_pt2_patch, sizeof(Kill_AntiSysTitleInstallv3_pt2_patch), 0, verbose);
+			count += apply_patch("Kill_AntiSysTitleInstallv3_pt3", Kill_AntiSysTitleInstallv3_pt3_old, sizeof(Kill_AntiSysTitleInstallv3_pt3_old), Kill_AntiSysTitleInstallv3_pt3_patch, sizeof(Kill_AntiSysTitleInstallv3_pt3_patch), 0, verbose);
+		}
+		if(wiivc)
+		{
+			if(verbose) gprintf(">> Applying WiiVC patches:\n");
+			count += apply_patch("isfs_permissions", isfs_perm_wiivc_old, sizeof(isfs_perm_wiivc_old), isfs_perm_wiivc_patch, sizeof(isfs_perm_wiivc_patch), 0, verbose);
+			count += apply_patch("es_setuid", setuid_old, sizeof(setuid_old), setuid_patch, sizeof(setuid_patch), 0, verbose);
+			count += apply_patch("es_identify", es_identify_old, sizeof(es_identify_old), es_identify_patch, sizeof(es_identify_patch), 2, verbose);
+		}
+		return count;
+	}
+	return ERROR_AHBPROT;
+}
+
+s32 IosPatch_FULL(bool wii, bool sciifii, bool vwii, bool wiivc, bool verbose, int IOS) {
+	s32 ret = 0;
+	s32 xret = 0;
+
+	if (AHBPROT_DISABLED)
+		ret = IosPatch_AHBPROT(verbose);
+	else
+		return ERROR_AHBPROT;
+
+	if (ret) {
+		IOS_ReloadIOS(IOS);
+		xret = IosPatch_RUNTIME(wii, sciifii, vwii, wiivc, verbose);
+	} else {
+		xret = ERROR_PATCH;
+	}
+
+	return xret;
+
+}
+
+s32 IosPatch_SSL(bool verbose) {
+	s32 count = 0;
+
+	if (AHBPROT_DISABLED) {
+		disable_memory_protection();
+		if(verbose) gprintf(">> Applying SSL patches:\n");
+		count += apply_patch("ssl_patch1", ssl_patch1_old, sizeof(ssl_patch1_old), ssl_patch1_new, sizeof(ssl_patch1_new), 0, verbose);
+		count += apply_patch("ssl_patch2", ssl_patch2_old, sizeof(ssl_patch2_old), ssl_patch2_new, sizeof(ssl_patch2_new), 0, verbose);
+		count += apply_patch("ssl_patch3", ssl_patch3_old, sizeof(ssl_patch3_old), ssl_patch3_new, sizeof(ssl_patch3_new), 0, verbose);
+		count += apply_patch("ssl_patch4", ssl_patch4_old, sizeof(ssl_patch4_old), ssl_patch4_new, sizeof(ssl_patch4_new), 0, verbose);
+		return count;
+	}
+	return ERROR_AHBPROT;
+}

source/prompts/GameWindow.cpp

@@ -745,8 +745,9 @@ void GameWindow::BootGame(struct discHdr *header)
 	snprintf(IDfull, sizeof(IDfull), "%s", (char *) header->id);
 
 	int gameIOS = game_cfg->ios == INHERIT ? Settings.cios : game_cfg->ios;
+	int autoIOS = game_cfg->autoios == INHERIT ? Settings.AutoIOS : game_cfg->autoios;
 	int gameNandEmuMode = game_cfg->NandEmuMode == INHERIT ? Settings.NandEmuMode : game_cfg->NandEmuMode;
-	if(header->type == TYPE_GAME_EMUNANDCHAN)
+	if (header->type == TYPE_GAME_EMUNANDCHAN)
 		gameNandEmuMode = game_cfg->NandEmuMode == INHERIT ? Settings.NandEmuChanMode : game_cfg->NandEmuMode;
 
 	if (game_cfg->loadalternatedol == 2)
@@ -760,14 +761,14 @@ void GameWindow::BootGame(struct discHdr *header)
 				return;
 		}
 	}
-	else if(game_cfg->loadalternatedol == 3 && WDMMenu::Show(header) == 0)
+	else if (game_cfg->loadalternatedol == 3 && WDMMenu::Show(header) == 0)
 	{
 		// Canceled
 		return;
 	}
-	else if(game_cfg->loadalternatedol == 4)
+	else if (game_cfg->loadalternatedol == 4)
 	{
-		if(!IosLoader::IsD2X(gameIOS))
+		if(autoIOS == GAME_IOS_CUSTOM && !IosLoader::IsD2X(gameIOS))
 			defaultDolPrompt((char *) header->id);
 	}
 
@@ -778,35 +779,38 @@ void GameWindow::BootGame(struct discHdr *header)
 		if (CheckFile(filepath) == false)
 		{
 			snprintf(filepath + n, sizeof(filepath) - n, " %s", tr( "does not exist!  Loading game without cheats." ));
-			if(!WindowPrompt(tr( "Error" ), filepath, tr( "Continue" ), tr( "Cancel")))
+			if (!WindowPrompt(tr( "Error" ), filepath, tr( "Continue" ), tr( "Cancel")))
 				return;
 		}
 	}
 
-	if(header->type == TYPE_GAME_EMUNANDCHAN)
+	if (autoIOS == GAME_IOS_CUSTOM)
 	{
-		if(gameNandEmuMode != EMUNAND_NEEK)
+		if (header->type == TYPE_GAME_EMUNANDCHAN)
 		{
-			// If NandEmuPath is on root of the first FAT32 partition, allow Waninkoko's rev17-21 cIOS for EmuNAND Channels
+			if (gameNandEmuMode != EMUNAND_NEEK)
-			bool NandEmu_compatible = false;
-			const char *NandEmuChanPath = game_cfg->NandEmuPath.size() == 0 ? Settings.NandEmuChanPath : game_cfg->NandEmuPath.c_str();
-			NandEmu_compatible = IosLoader::is_NandEmu_compatible(NandEmuChanPath, gameIOS);
-				
-			if(!IosLoader::IsD2X(gameIOS) && !NandEmu_compatible)
 			{
-				ShowError(tr("Launching emulated NAND channels only works on d2x cIOS! Change game IOS to a d2x cIOS first."));
+				// If NandEmuPath is on root of the first FAT32 partition, allow Waninkoko's rev17-21 cIOS for EmuNAND Channels
-				return;
+				bool NandEmu_compatible = false;
+				const char *NandEmuChanPath = game_cfg->NandEmuPath.size() == 0 ? Settings.NandEmuChanPath : game_cfg->NandEmuPath.c_str();
+				NandEmu_compatible = IosLoader::is_NandEmu_compatible(NandEmuChanPath, gameIOS);
+
+				if (!IosLoader::IsD2X(gameIOS) && !NandEmu_compatible)
+				{
+					ShowError(tr("Launching emulated NAND channels only works on d2x cIOS! Change game IOS to a d2x cIOS first."));
+					return;
+				}
 			}
 		}
-	}
 
-	// Restrict EmuNAND with Wii games only with d2x
+		// Restrict EmuNAND with Wii games only with d2x
-	if(header->type == TYPE_GAME_WII_IMG || header->type == TYPE_GAME_WII_DISC)
+		if (header->type == TYPE_GAME_WII_IMG || header->type == TYPE_GAME_WII_DISC)
-	{
-		if(gameNandEmuMode && !IosLoader::IsD2X(gameIOS))
 		{
-			ShowError(tr("Launching Wii games with emulated NAND only works on d2x cIOS! Change game IOS to a d2x cIOS first."));
+			if (gameNandEmuMode && !IosLoader::IsD2X(gameIOS))
-			return;
+			{
+				ShowError(tr("Launching Wii games with emulated NAND only works on d2x cIOS! Change game IOS to a d2x cIOS first."));
+				return;
+			}
 		}
 	}
 

source/prompts/PromptWindows.cpp

@@ -295,10 +295,12 @@ void WindowCredits()
 #endif
 
 	char IosInfo[80] = "";
-	iosinfo_t * info = IosLoader::GetIOSInfo(IOS_GetVersion());
+	iosinfo_t *info = IosLoader::GetIOSInfo(IOS_GetVersion());
 	if(info)
+	{
 		snprintf(IosInfo, sizeof(IosInfo), "(%s v%i%s base%i)", info->name, (int)info->version, info->versionstring, (int)info->baseios);
-
+		free(info);
+	}
 	// Check if DIOS MIOS (Lite) is available 
 	char GCInfo[80] = "";
 	int currentMIOS = IosLoader::GetMIOSInfo();

source/settings/CGameSettings.cpp

@@ -194,6 +194,7 @@ bool CGameSettings::Save()
 		fprintf(f, "ocarina:%d; ", GameList[i].ocarina);
 		fprintf(f, "vipatch:%d; ", GameList[i].vipatch);
 		fprintf(f, "ios:%d; ", GameList[i].ios);
+		fprintf(f, "autoios:%d; ", GameList[i].autoios);
 		fprintf(f, "parentalcontrol:%d; ", GameList[i].parentalcontrol);
 		fprintf(f, "iosreloadblock:%d; ", GameList[i].iosreloadblock);
 		fprintf(f, "patchcountrystrings:%d; ", GameList[i].patchcountrystrings);
@@ -307,6 +308,11 @@ bool CGameSettings::SetSetting(GameCFG & game, const char *name, const char *val
 		game.ios = atoi(value);
 		return true;
 	}
+	else if(strcmp(name, "autoios") == 0)
+	{
+		game.autoios = atoi(value);
+		return true;
+	}
 	else if(strcmp(name, "parentalcontrol") == 0)
 	{
 		game.parentalcontrol = atoi(value);
@@ -689,6 +695,7 @@ void CGameSettings::SetDefault(GameCFG &game)
 	game.ocarina = INHERIT;
 	game.vipatch = INHERIT;
 	game.ios = INHERIT;
+	game.autoios = INHERIT;
 	game.parentalcontrol = PARENTAL_LVL_EVERYONE;
 	game.patchcountrystrings = INHERIT;
 	game.loadalternatedol = ALT_DOL_DEFAULT;

source/settings/CGameSettings.h

@@ -19,6 +19,7 @@ typedef struct _GameCFG
 	short ocarina;
 	short vipatch;
 	short ios;
+	short autoios;
 	short parentalcontrol;
 	short iosreloadblock;
 	short loadalternatedol;
@@ -87,6 +88,7 @@ typedef struct _GameCFG
 		this->ocarina = game.ocarina;
 		this->vipatch = game.vipatch;
 		this->ios = game.ios;
+		this->autoios = game.autoios;
 		this->parentalcontrol = game.parentalcontrol;
 		this->iosreloadblock = game.iosreloadblock;
 		this->loadalternatedol = game.loadalternatedol;

source/settings/CSettings.cpp

@@ -124,6 +124,7 @@ void CSettings::SetDefault()
 	BootIOS = 58;
 	LoaderIOS = 249;
 	cios = 249;
+	AutoIOS = GAME_IOS_AUTO;
 	gridRows = 3;
 	partition = 0;
 	discart = DISCARTS_ORIGINALS_CUSTOMS;
@@ -345,6 +346,7 @@ bool CSettings::Save()
 	fprintf(file, "GameSort = %d\n", GameSort);
 	fprintf(file, "LoaderIOS = %d\n", LoaderIOS);
 	fprintf(file, "cios = %d\n", cios);
+	fprintf(file, "autoios = %d\n", AutoIOS);
 	fprintf(file, "keyset = %d\n", keyset);
 	fprintf(file, "xflip = %d\n", xflip);
 	fprintf(file, "gridRows = %d\n", gridRows);
@@ -666,6 +668,11 @@ bool CSettings::SetSetting(char *name, char *value)
 		cios = atoi(value);
 		return true;
 	}
+	else if (strcmp(name, "autoios") == 0)
+	{
+		AutoIOS = atoi(value);
+		return true;
+	}
 	else if (strcmp(name, "keyset") == 0)
 	{
 		keyset = atoi(value);

source/settings/CSettings.h

@@ -124,6 +124,7 @@ class CSettings
 		u8 BootIOS;
 		u8 LoaderIOS;
 		u8 cios;
+		short AutoIOS;
 		short quickboot;
 		short wsprompt;
 		short keyset;
@@ -171,7 +172,6 @@ class CSettings
 		std::vector<u32> RequiredCategories;
 		std::vector<u32> ForbiddenCategories;
 		u8 EntryIOS;
-		short UseArgumentIOS;
 		short NandEmuMode;
 		short NandEmuChanMode;
 		short UseSystemFont;

source/settings/SettingsEnums.h

@@ -409,4 +409,11 @@ enum TITLETYPE
 	TITLETYPE_MANUAL_OVERRIDE = 7
 };
 
+enum
+{
+	GAME_IOS_AUTO,
+	GAME_IOS_CUSTOM,
+	GAME_IOS_MAX
+};
+
 #endif

source/settings/menus/GameLoadSM.cpp

@@ -42,6 +42,12 @@ static const char * OnOffText[] =
 	trNOOP( "Auto" )
 };
 
+static const char * GamesIOSText[] =
+{
+	trNOOP( "Auto" ),
+	trNOOP( "Custom" )
+};
+
 static const char * VideoModeText[] =
 {
 	trNOOP( "System Default" ),
@@ -226,6 +232,10 @@ void GameLoadSM::SetOptionNames()
 	Options->SetName(Idx++, "%s", tr( "Hooktype" ));
 	Options->SetName(Idx++, "%s", tr( "Wiird Debugger" ));
 	Options->SetName(Idx++, "%s", tr( "Game IOS" ));
+	if(GameConfig.autoios == GAME_IOS_CUSTOM)
+	{
+		Options->SetName(Idx++, "%s", tr( "Custom Game IOS" ));
+	}
 	Options->SetName(Idx++, "%s", tr( "Return To" ));
 	Options->SetName(Idx++, "%s", tr( "Block IOS Reload" ));
 
@@ -356,10 +366,19 @@ void GameLoadSM::SetOptionValues()
 		Options->SetValue(Idx++, "%s", tr( OnOffText[GameConfig.WiirdDebugger] ));
 
 	//! Settings: Game IOS
-	if(GameConfig.ios == INHERIT)
+	if(GameConfig.autoios == INHERIT)
 		Options->SetValue(Idx++, tr("Use global"));
 	else
-		Options->SetValue(Idx++, "%i", GameConfig.ios);
+		Options->SetValue(Idx++, "%s", tr( GamesIOSText[GameConfig.autoios] ));
+
+	//! Settings: Custom Game IOS
+	if(GameConfig.autoios == GAME_IOS_CUSTOM)
+	{
+		if(GameConfig.ios == INHERIT)
+			Options->SetValue(Idx++, tr("Use global"));
+		else
+			Options->SetValue(Idx++, "%i", GameConfig.ios);
+	}
 
 	//! Settings: Return To
 	if(Header->type == TYPE_GAME_EMUNANDCHAN && EMUNAND_NEEK == (GameConfig.NandEmuMode == INHERIT ? Settings.NandEmuChanMode : GameConfig.NandEmuMode))
@@ -570,6 +589,15 @@ int GameLoadSM::GetMenuInternal()
 
 	//! Settings: Game IOS
 	else if (ret == ++Idx)
+	{
+		if (++GameConfig.autoios >= GAME_IOS_MAX) GameConfig.autoios = INHERIT;
+		Options->ClearList();
+		SetOptionNames();
+		SetOptionValues();
+	}
+
+	//! Settings: Custom Game IOS
+	else if (GameConfig.autoios == GAME_IOS_CUSTOM && ret == ++Idx)
 	{
 		char entered[8];
 		snprintf(entered, sizeof(entered), "%i", GameConfig.ios);
@@ -630,14 +658,15 @@ int GameLoadSM::GetMenuInternal()
 		//! Settings: EmuNAND Save/Channel Path
 		else if (ret == ++Idx)
 		{
+			int autoIOS = GameConfig.autoios == INHERIT ? Settings.AutoIOS : GameConfig.autoios;
 			// If NandEmuPath is on root of the first FAT32 partition, allow rev17-21 cIOS for EmuNAND Channels
 			bool NandEmu_compatible = false;
-			if(Header->type == TYPE_GAME_EMUNANDCHAN)
+			if(!autoIOS && Header->type == TYPE_GAME_EMUNANDCHAN)
 			{
 				NandEmu_compatible = IosLoader::is_NandEmu_compatible(NULL, GameConfig.ios == INHERIT ? Settings.cios : GameConfig.ios);
 			}
 
-			if(!IosLoader::IsD2X(GameConfig.ios == INHERIT ? Settings.cios : GameConfig.ios) && !NandEmu_compatible)
+			if(autoIOS == GAME_IOS_CUSTOM && !IosLoader::IsD2X(GameConfig.ios == INHERIT ? Settings.cios : GameConfig.ios) && !NandEmu_compatible)
 				WindowPrompt(tr("Error:"), tr("NAND emulation is only available on D2X cIOS!"), tr("OK"));
 			else
 			{

source/settings/menus/LoaderSettings.cpp

@@ -45,6 +45,12 @@ static const char * OnOffText[] =
 	trNOOP( "Auto" )
 };
 
+static const char * GamesIOSText[] =
+{
+	trNOOP( "Auto" ),
+	trNOOP( "Custom" )
+};
+
 static const char * AspectText[] =
 {
 	trNOOP( "Force 4:3" ),
@@ -219,6 +225,7 @@ LoaderSettings::LoaderSettings()
 
 	oldLoaderMode = Settings.LoaderMode;
 	oldGameCubeSource = Settings.GameCubeSource;
+	oldLoaderIOS = Settings.LoaderIOS;
 }
 
 LoaderSettings::~LoaderSettings()
@@ -238,6 +245,11 @@ LoaderSettings::~LoaderSettings()
 	{
 		GCGames::Instance()->LoadAllGames();
 	}
+	
+	if(oldLoaderIOS != Settings.LoaderIOS)
+	{
+		editMetaArguments();
+	}
 }
 
 void LoaderSettings::SetOptionNames()
@@ -262,6 +274,10 @@ void LoaderSettings::SetOptionNames()
 	}
 	Options->SetName(Idx++, "%s", tr( "Loaders IOS" ));
 	Options->SetName(Idx++, "%s", tr( "Games IOS" ));
+	if(Settings.AutoIOS == GAME_IOS_CUSTOM)
+	{
+		Options->SetName(Idx++, "%s", tr( "Custom Games IOS" ));
+	}
 	Options->SetName(Idx++, "%s", tr( "Quick Boot" ));
 	Options->SetName(Idx++, "%s", tr( "Block IOS Reload" ));
 	Options->SetName(Idx++, "%s", tr( "Return To" ));
@@ -371,16 +387,25 @@ void LoaderSettings::SetOptionValues()
 
 	//! Settings: Loaders IOS
 	if (Settings.godmode)
-		Options->SetValue(Idx++, "IOS %i", Settings.LoaderIOS);
+		Options->SetValue(Idx++, "%i", Settings.LoaderIOS);
 	else
 		Options->SetValue(Idx++, "********");
 
 	//! Settings: Games IOS
 	if (Settings.godmode)
-		Options->SetValue(Idx++, "IOS %i", Settings.cios);
+		Options->SetValue(Idx++, "%s", tr( GamesIOSText[Settings.AutoIOS] ));
 	else
 		Options->SetValue(Idx++, "********");
 
+	//! Settings: Custom Games IOS
+	if(Settings.AutoIOS == GAME_IOS_CUSTOM)
+	{
+		if (Settings.godmode)
+			Options->SetValue(Idx++, "%i", Settings.cios);
+		else
+			Options->SetValue(Idx++, "********");
+	}
+
 	//! Settings: Quick Boot
 	Options->SetValue(Idx++, "%s", tr( OnOffText[Settings.quickboot] ));
 
@@ -693,6 +718,17 @@ int LoaderSettings::GetMenuInternal()
 
 	//! Settings: Games IOS
 	else if (ret == ++Idx)
+	{
+		if(!Settings.godmode)
+			return MENU_NONE;
+		if (++Settings.AutoIOS >= GAME_IOS_MAX) Settings.AutoIOS = GAME_IOS_AUTO;
+		Options->ClearList();
+		SetOptionNames();
+		SetOptionValues();
+	}
+
+	//! Settings: Custom Games IOS
+	else if (Settings.AutoIOS == GAME_IOS_CUSTOM && ret == ++Idx)
 	{
 		if(!Settings.godmode)
 			return MENU_NONE;
@@ -738,8 +774,11 @@ int LoaderSettings::GetMenuInternal()
 	//! Settings: EmuNAND Save Mode
 	else if (ret == ++Idx )
 	{
-		if(!IosLoader::IsD2X(Settings.cios))
+		if (Settings.AutoIOS == GAME_IOS_CUSTOM && !IosLoader::IsD2X(Settings.cios))
-			WindowPrompt(tr("Error:"), tr("NAND Emulation is only available on D2X cIOS!"), tr("OK"));
+		{
+			WindowPrompt(tr("Error:"), tr("NAND emulation is only available on D2X cIOS!"), tr("OK"));
+			Settings.NandEmuMode = EMUNAND_OFF;
+		}
 		else if (++Settings.NandEmuMode >= EMUNAND_NEEK) Settings.NandEmuMode = EMUNAND_OFF;
 	}
 

source/settings/menus/LoaderSettings.hpp

@@ -38,6 +38,7 @@ class LoaderSettings : public SettingsMenu
 
 		short oldLoaderMode;
 		short oldGameCubeSource;
+		short oldLoaderIOS;
 		OptionList GuiOptions;
 };
 

source/settings/meta.cpp

@@ -34,6 +34,8 @@ int updateMetaXML()
 		return 0;
 
 	char line[50];
+	snprintf(line, sizeof(line), "--ios=%d", Settings.LoaderIOS);
+	MetaXML.SetArgument(line);
 	snprintf(line, sizeof(line), "--bootios=%d", Settings.BootIOS);
 	MetaXML.SetArgument(line);
 	snprintf(line, sizeof(line), "--usbport=%d", Settings.USBPort);
@@ -85,6 +87,8 @@ int editMetaArguments()
 		// generate argurments
 		if (strstr(line, "<arguments>") != NULL)
 		{
+			fputs(line, destination);
+			snprintf(line, max_line_size, "		<arg>--ios=%d</arg>\n", Settings.LoaderIOS);
 			fputs(line, destination);
 			snprintf(line, max_line_size, "		<arg>--bootios=%d</arg>\n", Settings.BootIOS);
 			fputs(line, destination);
@@ -112,10 +116,8 @@ int editMetaArguments()
 	fclose(destination);
 	delete[] line;
 
-	if(CopyFile(metatmppath, metapath) <0)
+	if (RemoveFile(metapath))
-		return 0;
+		RenameFile(metatmppath, metapath);
-	
-	RemoveFile(metatmppath);
 
 	return 1;
 }

source/system/IosLoader.cpp

@@ -1,5 +1,6 @@
 #include <gctypes.h>
 #include <ogc/machine/processor.h>
+#include <algorithm>
 
 #include "IosLoader.h"
 #include "sys.h"
@@ -18,27 +19,23 @@
 #include "mload/modules/odip_frag.h"
 #include "utils/tools.h"
 #include "gecko.h"
-
+#include "libs/libruntimeiospatch/runtimeiospatch.h"
-#define MEM2_PROT		0x0D8B420A
-#define ES_MODULE_START	((u16 *)0x939F0000)
-#define ES_MODULE_END	(ES_MODULE_START + 0x4000)
-#define ES_HACK_OFFSET	4
 
 extern u32 hdd_sector_size[2];
 
 /*
  * Buffer variables for the IOS info to avoid loading it several times
  */
-static int currentIOS = -1;
-static iosinfo_t *currentIOSInfo = NULL;
 static int currentMIOS = -1;
 static int currentDMLVersion = -1;
 
+std::vector<struct d2x> d2x_list;
+
 /******************************************************************************
  * Public Methods:
  ******************************************************************************/
 /*
- * Check if the ios passed is a Hermes ios.
+ * Check if the IOS passed is a Hermes IOS.
  */
 bool IosLoader::IsHermesIOS(s32 ios)
 {
@@ -46,7 +43,7 @@ bool IosLoader::IsHermesIOS(s32 ios)
 }
 
 /*
- * Check if the ios passed is a Waninkoko ios.
+ * Check if the IOS passed is a Waninkoko IOS.
  */
 bool IosLoader::IsWaninkokoIOS(s32 ios)
 {
@@ -57,22 +54,77 @@ bool IosLoader::IsWaninkokoIOS(s32 ios)
 }
 
 /*
- * Check if the ios passed is a d2x ios.
+ * Check if the IOS passed is a d2x IOS.
  */
 bool IosLoader::IsD2X(s32 ios)
 {
-	iosinfo_t *info = GetIOSInfo(ios);
+	for (auto cios = d2x_list.begin(); cios != d2x_list.end(); ++cios)
-	if(!info)
+	{
-		return false;
+		if (cios->slot == ios)
-
+			return true;
-	bool res = (strncasecmp(info->name, "d2x", 3) == 0);
+	}
-
+	return false;
-	return res;
 }
 
 /*
- * Loads CIOS (If possible the one from the settings file).
+ * Check if the IOS is a d2x cIOS and return the base IOS.
- * @return 0 if a cios has been successfully loaded. Else a value below 0 is returned.
+ */
+bool IosLoader::IsD2XBase(s32 ios, s32 *base)
+{
+	iosinfo_t *info = GetIOSInfo(ios);
+	if(!info)
+	{
+		*base = 0;
+		return 0;
+	}
+
+	*base = (u8)info->baseios;
+
+	bool result = (strncasecmp(info->name, "d2x", 3) == 0);
+	free(info);
+	return result;
+}
+
+/*
+ * Get the cIOS slot from a given base IOS.
+ */
+s32 IosLoader::GetD2XIOS(s32 base)
+{
+	for (auto cios = d2x_list.begin(); cios != d2x_list.end(); ++cios)
+	{
+		if (cios->base == base)
+			return cios->slot;
+	}
+	return 0;
+}
+
+/*
+ * Check if slots 255-200 contain a d2x cIOS and store info about them.
+ */
+void IosLoader::GetD2XInfo()
+{
+	s32 base = 0;
+	ISFS_Initialize();
+	for (s32 i = 255; i >= 200; i--) // Prefer higher slots e.g. 251, 250 & 249
+	{
+		if (IsD2XBase(i, &base))
+		{
+			struct d2x cios = {};
+			cios.slot = i;
+			cios.base = base;
+			cios.duplicate = GetD2XIOS(base) ? 1 : 0;
+			d2x_list.push_back(cios);
+			gprintf("Found d2x cIOS %d (base %d)\n", i, base);
+		}
+	}
+	ISFS_Deinitialize();
+	std::sort(d2x_list.begin(), d2x_list.end(), [](const d2x &a, const d2x &b)
+			  { return a.base < b.base; });
+}
+
+/*
+ * Loads cIOS (If possible the one from the settings file).
+ * @return 0 if a cIOS has been successfully loaded. Else a value below 0 is returned.
  */
 s32 IosLoader::LoadAppCios(u8 ios)
 {
@@ -98,7 +150,7 @@ s32 IosLoader::LoadAppCios(u8 ios)
 
 		if ((ret = ReloadIosSafe(cios)) > -1)
 		{
-			// Remember working cios
+			// Remember working cIOS
 			Settings.LoaderIOS = cios;
 			break;
 		}
@@ -108,8 +160,8 @@ s32 IosLoader::LoadAppCios(u8 ios)
 }
 
 /*
- * Loads a CIOS before a game start.
+ * Loads a cIOS before a game start.
- * @return 0 if a cios has been successfully loaded. Else a value below 0 is returned.
+ * @return 0 if a cIOS has been successfully loaded. Else a value below 0 is returned.
  */
 s32 IosLoader::LoadGameCios(s32 ios)
 {
@@ -136,7 +188,7 @@ s32 IosLoader::LoadGameCios(s32 ios)
 
 /*
  * Reloads a certain IOS under the condition, that an appropriate version of the IOS is installed.
- * @return a negative value if a safe reload of the ios was not possible.
+ * @return a negative value if a safe reload of the IOS was not possible.
  */
 s32 IosLoader::ReloadIosSafe(s32 ios)
 {
@@ -176,45 +228,11 @@ s32 IosLoader::ReloadIosSafe(s32 ios)
  */
 s32 IosLoader::ReloadIosKeepingRights(s32 ios)
 {
-	PatchAHB();
+	IosPatch_AHBPROT(false);
 	// Reload IOS. MEM2 protection is implicitly re-enabled
 	return IOS_ReloadIOS(ios);
 }
 
-void IosLoader::PatchAHB()
-{
-	if (CheckAHBPROT())
-	{
-		static const u16 ticket_check[] = {
-			0x685B,		  // ldr  r3, [r3, #4] ; Get TMD pointer
-			0x22EC, 0x0052,  // movs r2, 0x1D8	; Set offset of access rights field in TMD
-			0x189B,		  // adds r3, r3, r2   ; Add offset to TMD pointer
-			0x681B,		  // ldr  r3, [r3]	 ; Load access rights. We'll hack it with full access rights!!!
-			0x4698,		  // mov  r8, r3	   ; Store it for the DVD video bitcheck later
-			0x07DB		   // lsls r3, r3, 0x1F ; check AHBPROT bit
-		};
-		// Disable memory protection
-		write16(MEM2_PROT, 0);
-
-		for (u16 *patchme = ES_MODULE_START; patchme < ES_MODULE_END; patchme++)
-		{
-			if (!memcmp(patchme, ticket_check, sizeof(ticket_check)))
-			{
-				gprintf("PatchAHB: Found TMD access rights check at %p\n", patchme);
-
-				/* Apply patch */
-				patchme[ES_HACK_OFFSET] = 0x23FF; // li r3, 0xFF ; Set full access rights
-
-				/* Flush cache */
-				DCFlushRange(patchme+ES_HACK_OFFSET, 2);
-				break;
-			}
-		}
-		// Enable memory protection
-		write16(MEM2_PROT, 1);
-	}
-}
-
 /*
  * Check if MIOS is DIOS MIOS, DIOS MIOS Lite or official MIOS.
  */
@@ -565,70 +583,51 @@ void IosLoader::LoadIOSModules(s32 ios, s32 ios_rev)
 				mload_close();
 			}
 		}
+		if (info)
+			free(info);
 		ISFS_Deinitialize();
 	}
 }
 
 /*
- * Reads the ios info struct from the .app file.
+ * Reads the IOS info struct from the .app file.
  * @return pointer to iosinfo_t on success else NULL. The user is responsible for freeing the buffer.
  */
 iosinfo_t *IosLoader::GetIOSInfo(s32 ios)
 {
-	if(currentIOS == ios && currentIOSInfo)
+	char filepath[ISFS_MAXPATH] ATTRIBUTE_ALIGN(32);
-		return currentIOSInfo;
-
-	if(currentIOSInfo)
-	{
-		free(currentIOSInfo);
-		currentIOSInfo = NULL;
-	}
-
-	currentIOS = ios;
-	char filepath[ISFS_MAXPATH] ATTRIBUTE_ALIGN(0x20);
 	u64 TicketID = ((((u64) 1) << 32) | ios);
 	u32 TMD_Length;
 
-	s32 ret = ES_GetStoredTMDSize(TicketID, &TMD_Length);
+	if (ES_GetStoredTMDSize(TicketID, &TMD_Length) < 0)
-	if (ret < 0)
 		return NULL;
 
 	signed_blob *TMD = (signed_blob*) memalign(32, ALIGN32(TMD_Length));
 	if (!TMD)
 		return NULL;
 
-	ret = ES_GetStoredTMD(TicketID, TMD, TMD_Length);
+	if (ES_GetStoredTMD(TicketID, TMD, TMD_Length) < 0)
-	if (ret < 0)
 	{
 		free(TMD);
 		return NULL;
 	}
 
-	snprintf(filepath, sizeof(filepath), "/title/%08x/%08x/content/%08x.app", 0x00000001, (unsigned int)ios, (unsigned int)(*(u8 *)((u32)TMD+0x1E7)));
+	snprintf(filepath, sizeof(filepath), "/title/00000001/%08x/content/%08x.app", (u8)ios, *(u8 *)((u32)TMD+0x1E7));
-
 	free(TMD);
 
-	u8 *buffer = NULL;
 	u32 filesize = 0;
+	iosinfo_t *buffer = NULL;
 
-	NandTitle::LoadFileFromNand(filepath, &buffer, &filesize);
+	NandTitle::LoadFileFromNand(filepath, (u8**)&buffer, &filesize);
 
-	if(!buffer)
+	if (!buffer || filesize == 0)
 		return NULL;
 
-	iosinfo_t *iosinfo = (iosinfo_t *) buffer;
+	if (buffer->magicword != 0x1ee7c105 || buffer->magicversion != 1)
-
-	if(iosinfo->magicword != 0x1ee7c105 || iosinfo->magicversion != 1)
 	{
 		free(buffer);
 		return NULL;
 	}
 
-	iosinfo = (iosinfo_t *) realloc(buffer, sizeof(iosinfo_t));
+	return buffer;
-	if(!iosinfo)
-		iosinfo = (iosinfo_t *) buffer;
-
-	currentIOSInfo = iosinfo;
-
-	return iosinfo;
 }

source/system/IosLoader.h

@@ -81,6 +81,13 @@ typedef struct _iosinfo_t
 	char versionstring[0x10];   // Example: beta2
 } __attribute__((packed)) iosinfo_t;
 
+typedef struct d2x
+{
+	s32 slot;
+	s32 base;
+	s32 duplicate;
+} d2x;
+
 class IosLoader
 {
 	public:
@@ -88,10 +95,12 @@ class IosLoader
 		static s32 LoadGameCios(s32 ios);
 		static s32 ReloadIosSafe(s32 ios);
 		static s32 ReloadIosKeepingRights(s32 ios);
-		static void PatchAHB();
 		static bool IsHermesIOS(s32 ios = IOS_GetVersion());
 		static bool IsWaninkokoIOS(s32 ios = IOS_GetVersion());
 		static bool IsD2X(s32 ios = IOS_GetVersion());
+		static bool IsD2XBase(s32 ios, s32 *base);
+		static s32 GetD2XIOS(s32 base);
+		static void GetD2XInfo();
 		static iosinfo_t *GetIOSInfo(s32 ios);
 		static u8 GetMIOSInfo();
 		static u8 GetDMLVersion(char* releaseDate = NULL);

source/usbloader/GameBooter.cpp

@@ -15,6 +15,8 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  ****************************************************************************/
+#include <algorithm>
+
 #include "menu/menus.h"
 #include "menu/WDMMenu.hpp"
 #include "mload/mload.h"
@@ -57,6 +59,7 @@
 #include "neek.hpp"
 #include "lstub.h"
 #include "xml/GameTDB.hpp"
+#include "wad/nandtitle.h"
 
 /* GCC 11 false positives */
 #if __GNUC__ > 10
@@ -69,6 +72,7 @@ u32 AppEntrypoint = 0;
 
 extern bool isWiiVC; // in sys.cpp
 extern u32 hdd_sector_size[2];
+extern std::vector<struct d2x> d2x_list;
 extern "C"
 {
 	syssram *__SYS_LockSram();
@@ -143,7 +147,8 @@ u32 GameBooter::BootPartition(char *dolpath, u8 videoselected, u8 alternatedol,
 		return 0;
 
 	/* Open specified partition */
-	ret = WDVD_OpenPartition(offset);
+	u32 Tmd_Buffer[0x4A00] ATTRIBUTE_ALIGN(32);
+	ret = WDVD_OpenPartition(offset, Tmd_Buffer);
 	if (ret < 0)
 		return 0;
 
@@ -307,6 +312,7 @@ int GameBooter::BootGame(struct discHdr *gameHdr)
 	u8 deflicker = game_cfg->deflicker == INHERIT ? Settings.deflicker : game_cfg->deflicker;
 	u8 sneekChoice = game_cfg->sneekVideoPatch == INHERIT ? Settings.sneekVideoPatch : game_cfg->sneekVideoPatch;
 	s32 iosChoice = game_cfg->ios == INHERIT ? Settings.cios : game_cfg->ios;
+	u8 autoIOS = game_cfg->autoios == INHERIT ? Settings.AutoIOS : game_cfg->autoios;
 	u8 countrystrings = game_cfg->patchcountrystrings == INHERIT ? Settings.patchcountrystrings : game_cfg->patchcountrystrings;
 	u8 alternatedol = game_cfg->loadalternatedol;
 	u32 alternatedoloffset = game_cfg->alternatedolstart;
@@ -363,6 +369,104 @@ int GameBooter::BootGame(struct discHdr *gameHdr)
 		}
 	}
 
+	if (autoIOS == GAME_IOS_AUTO && d2x_list.size())
+	{
+		s32 requestedIOS = 0;
+		if (gameHeader.type == TYPE_GAME_NANDCHAN)
+			requestedIOS = Channels::GetRequestedIOS(gameHeader.tid, NULL);
+		else if (gameHeader.type == TYPE_GAME_EMUNANDCHAN)
+			requestedIOS = Channels::GetRequestedIOS(gameHeader.tid, NandEmuPath);
+		else if (gameHeader.type == TYPE_GAME_WII_IMG)
+		{
+			wbfs_disc_t *d = WBFS_OpenDisc(gameHeader.id);
+			if (d)
+			{
+				void *titleTMD = NULL;
+				int tmd_size = wbfs_extract_file(d, (char *)"TMD", &titleTMD);
+				if (titleTMD != NULL)
+				{
+					if (tmd_size > 0x18B)
+						requestedIOS = *((u8 *)titleTMD + 0x18B);
+					free(titleTMD);
+				}
+				WBFS_CloseDisc(d);
+			}
+		}
+		else if (gameHeader.type == TYPE_GAME_WII_DISC)
+		{
+			u64 offset;
+			if (Disc_FindPartition(&offset) >= 0)
+			{
+				u32 Tmd_Buffer[0x4A00] ATTRIBUTE_ALIGN(32);
+				if (WDVD_OpenPartition(offset, Tmd_Buffer) >= 0)
+				{
+					tmd *tmd_dvd = (tmd *)SIGNATURE_PAYLOAD(Tmd_Buffer);
+					requestedIOS = tmd_dvd->sys_version;
+					WDVD_ClosePartition();
+				}
+			}
+		}
+
+		if (requestedIOS)
+		{
+			// Remove cIOS duplicates
+			// This is done here so that IsD2X() always has the complete list
+			for (auto cios = d2x_list.begin(); cios != d2x_list.end();)
+			{
+				if (cios->duplicate)
+				{
+					gprintf("Duplicate IOS: %d in slot %d removed\n", cios->base, cios->slot);
+					cios = d2x_list.erase(cios);
+				}
+				else
+					++cios;
+			}
+
+			gprintf("Requested IOS: %d\n", requestedIOS);
+			// Workaround for SpongeBobs Boating Bash
+			if (memcmp(gameHeader.id, "SBV", 3) == 0)
+			{
+				// Check if we don't have a cIOS with base IOS 53
+				if (!IosLoader::GetD2XIOS(requestedIOS))
+				{
+					if (isWiiU())
+						requestedIOS = 58;
+					else
+						requestedIOS = IosLoader::GetD2XIOS(58) ? 58 : 38;
+					gprintf("Applied SpongeBob workaround\n");
+				}
+			}
+
+			// Check if there's any cIOS options remaining
+			if (d2x_list.size())
+			{
+				// Check for a D2X cIOS with the requested base IOS
+				int slot = IosLoader::GetD2XIOS(requestedIOS);
+				if (slot)
+					iosChoice = slot;
+				else
+				{
+					// Nothing found, so try the closest match
+					// e.g. if we've got 55, 57 & 58 and a game requests 56 we'll use 57
+					auto cios = std::lower_bound(d2x_list.begin(), d2x_list.end(), requestedIOS, [](const d2x &x, const int &y)
+												 { return x.base < y; });
+					// Check if the requested IOS is greater than what's available
+					if (cios == d2x_list.end())
+					{
+						requestedIOS = d2x_list.back().base;
+						iosChoice = d2x_list.back().slot;
+					}
+					else
+					{
+						requestedIOS = cios->base;
+						iosChoice = cios->slot;
+					}
+					gprintf("Next best IOS: %d\n", requestedIOS);
+				}
+				gprintf("Boot with IOS: %d base %d\n", iosChoice, requestedIOS);
+			}
+		}
+	}
 	AppCleanUp();
 
 	gprintf("\tSettings.partition: %d\n", Settings.partition);

source/usbloader/wdvd.c

@@ -193,12 +193,11 @@ s32 WDVD_StopMotor(void)
 	return (ret == 1) ? 0 : -ret;
 }
 
-s32 WDVD_OpenPartition(u64 offset)
+s32 WDVD_OpenPartition(u64 offset, u32 *tmdbuf)
 {
 	if (_di_fd < 0)
 		return _di_fd;
 
-	static u8 Tmd_Buffer[0x4A00] ATTRIBUTE_ALIGN(32);
 	static ioctlv Vectors[5] ATTRIBUTE_ALIGN(32);
 	s32 ret;
 
@@ -214,7 +213,7 @@ s32 WDVD_OpenPartition(u64 offset)
 	Vectors[1].len		= 0;
 	Vectors[2].data		= 0;
 	Vectors[2].len		= 0;
-	Vectors[3].data		= Tmd_Buffer;
+	Vectors[3].data		= tmdbuf;
 	Vectors[3].len		= 0x49e4;
 	Vectors[4].data		= outbuf;
 	Vectors[4].len		= 0x20;

source/usbloader/wdvd.h

@@ -15,7 +15,7 @@ s32 WDVD_Seek(u64);
 s32 WDVD_Offset(u64);
 s32 WDVD_StopLaser(void);
 s32 WDVD_StopMotor(void);
-s32 WDVD_OpenPartition(u64 offset);
+s32 WDVD_OpenPartition(u64 offset, u32 *tmdbuf);
 s32 WDVD_ClosePartition(void);
 s32 WDVD_UnencryptedRead(void *, u32, u64);
 s32 WDVD_Read(void *, u32, u64);

svnrev.sh

@@ -49,6 +49,7 @@ cat <<EOF > ./HBC/meta.xml
 	<release_date>$rev_date</release_date>
 	<!-- remove this line to enable arguments
 	<arguments>
+		<arg>--ios=249</arg>
 		<arg>--bootios=58</arg>
 		<arg>--usbport=0</arg>
 		<arg>--mountusb=1</arg>
@@ -75,11 +76,9 @@ Libwiigui: Tantric
 Libogc/Devkit: Shagkur and Wintermute
 FreeTypeGX: Armin Tamzarian
 
-USB Loader GX (enhanced):
+USB Loader GX:
 https://github.com/wiidev/usbloadergx
-USB Loader GX (official):
+Support:
-https://sourceforge.net/projects/usbloadergx
-Support (official):
 https://gbatemp.net/threads/149922
 GameTDB:
 https://www.gametdb.com