mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-28 14:14:17 +01:00
Patch the MKW RCE vulnerability and error 23400
Thanks to Seeky and InvoxiPlayGames for the gecko codes.
This commit is contained in:
wiidev
parent
30855664dd
commit
fdf0704d43
@ -49,143 +49,25 @@ static u32 tempgameconfsize = 0;
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static u8 *tempgameconf = NULL;
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extern void patchhook(u32 address, u32 len);
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extern void multidolhook(u32 address);
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extern void langvipatch(u32 address, u32 len, u8 langbyte);
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extern void vipatch(u32 address, u32 len);
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//static const u32 multidolpatch1[2] = {
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// 0x3C03FFB4,0x28004F43
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//};
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//static const u32 healthcheckhook[2] = {
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// 0x41810010,0x881D007D
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//};
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//static const u32 updatecheckhook[3] = {
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// 0x80650050,0x80850054,0xA0A50058
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//};
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//static const u32 multidolpatch2[2] = {
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// 0x3F608000, 0x807B0018
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//};
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//static const u32 recoveryhooks[3] = {
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// 0xA00100AC,0x5400073E,0x2C00000F
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//};
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//static const u32 nocopyflag1[3] = {
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// 0x540007FF, 0x4182001C, 0x80630068
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//};
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//static const u32 nocopyflag2[3] = {
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// 0x540007FF, 0x41820024, 0x387E12E2
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//};
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// this one is for the GH3 and VC saves
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//static const u32 nocopyflag3[5] = {
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// 0x2C030000, 0x40820010, 0x88010020, 0x28000002, 0x41820234
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//};
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//static const u32 nocopyflag3[5] = {
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// 0x2C030000, 0x41820200,0x48000058,0x38610100
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//};
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// this removes the display warning for no copy VC and GH3 saves
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//static const u32 nocopyflag4[4] = {
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// 0x80010008, 0x2C000000, 0x4182000C, 0x3BE00001
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//};
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//static const u32 nocopyflag5[3] = {
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// 0x801D0024,0x540007FF,0x41820024
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//};
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//static const u32 movedvdpatch[3] = {
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// 0x2C040000, 0x41820120, 0x3C608109
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//};
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//static const u32 regionfreehooks[5] = {
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// 0x7C600774, 0x2C000001, 0x41820030,0x40800010,0x2C000000
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//};
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//static const u32 cIOScode[16] = {
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// 0x7f06c378, 0x7f25cb78, 0x387e02c0, 0x4cc63182
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//};
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//static const u32 cIOSblock[16] = {
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// 0x2C1800F9, 0x40820008, 0x3B000024
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//};
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//static const u32 fwritepatch[8] = {
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// 0x9421FFD0,0x7C0802A6,0x90010034,0xBF210014,0x7C9B2378,0x7CDC3378,0x7C7A1B78,0x7CB92B78 // bushing fwrite
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//};
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static const u32 vipatchcode[3] = {
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0x4182000C,0x4180001C,0x48000018
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};
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static const u32 viwiihooks[4] = {
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0x7CE33B78,0x38870034,0x38A70038,0x38C7004C
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};
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static const u32 kpadhooks[4] = {
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0x9A3F005E,0x38AE0080,0x389FFFFC,0x7E0903A6
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};
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static const u32 kpadoldhooks[6] = {
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0x801D0060, 0x901E0060, 0x801D0064, 0x901E0064, 0x801D0068, 0x901E0068
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};
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static const u32 joypadhooks[4] = {
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0x3AB50001, 0x3A73000C, 0x2C150004, 0x3B18000C
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};
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static const u32 gxdrawhooks[4] = {
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0x3CA0CC01, 0x38000061, 0x3C804500, 0x98058000
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};
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static const u32 gxflushhooks[4] = {
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0x90010014, 0x800305FC, 0x2C000000, 0x41820008
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};
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static const u32 ossleepthreadhooks[4] = {
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0x90A402E0, 0x806502E4, 0x908502E4, 0x2C030000
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};
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static const u32 axnextframehooks[4] = {
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0x3800000E, 0x7FE3FB78, 0xB0050000, 0x38800080
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};
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static const u32 wpadbuttonsdownhooks[4] = {
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0x7D6B4A14, 0x816B0010, 0x7D635B78, 0x4E800020
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};
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static const u32 wpadbuttonsdown2hooks[4] = {
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0x7D6B4A14, 0x800B0010, 0x7C030378, 0x4E800020
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};
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static const u32 multidolhooks[4] = {
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0x7C0004AC, 0x4C00012C, 0x7FE903A6, 0x4E800420
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};
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static const u32 multidolchanhooks[4] = {
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0x4200FFF4, 0x48000004, 0x38800000, 0x4E800020
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};
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static const u32 langpatch[3] = {
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0x7C600775, 0x40820010, 0x38000000
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};
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//static const u32 oldpatch002[3] = {
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// 0x2C000000, 0x40820214, 0x3C608000
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//};
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//
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//static const u32 newpatch002[3] = {
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// 0x2C000000, 0x48000214, 0x3C608000
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//};
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//
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//static const u32 dczeropatch[4] = {
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// 0x7C001FEC, 0x38630020, 0x4200FFF8, 0x4E800020
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//};
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static const u32 vipatchcode[3] = {0x4182000C, 0x4180001C, 0x48000018};
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static const u32 viwiihooks[4] = {0x7CE33B78, 0x38870034, 0x38A70038, 0x38C7004C};
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static const u32 kpadhooks[4] = {0x9A3F005E, 0x38AE0080, 0x389FFFFC, 0x7E0903A6};
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static const u32 kpadoldhooks[6] = {0x801D0060, 0x901E0060, 0x801D0064, 0x901E0064, 0x801D0068, 0x901E0068};
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static const u32 joypadhooks[4] = {0x3AB50001, 0x3A73000C, 0x2C150004, 0x3B18000C};
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static const u32 gxdrawhooks[4] = {0x3CA0CC01, 0x38000061, 0x3C804500, 0x98058000};
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static const u32 gxflushhooks[4] = {0x90010014, 0x800305FC, 0x2C000000, 0x41820008};
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static const u32 ossleepthreadhooks[4] = {0x90A402E0, 0x806502E4, 0x908502E4, 0x2C030000};
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static const u32 axnextframehooks[4] = {0x3800000E, 0x7FE3FB78, 0xB0050000, 0x38800080};
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static const u32 wpadbuttonsdownhooks[4] = {0x7D6B4A14, 0x816B0010, 0x7D635B78, 0x4E800020};
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static const u32 wpadbuttonsdown2hooks[4] = {0x7D6B4A14, 0x800B0010, 0x7C030378, 0x4E800020};
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static const u32 multidolhooks[4] = {0x7C0004AC, 0x4C00012C, 0x7FE903A6, 0x4E800420};
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static const u32 multidolchanhooks[4] = {0x4200FFF4, 0x48000004, 0x38800000, 0x4E800020};
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static const u32 langpatch[3] = {0x7C600775, 0x40820010, 0x38000000};
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static const u8 GCT_Header[8] = {0x00, 0xD0, 0xC0, 0xDE, 0x00, 0xD0, 0xC0, 0xDE};
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//---------------------------------------------------------------------------------
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void dogamehooks(u32 hooktype, void *addr, u32 len)
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@ -204,77 +86,49 @@ void dogamehooks(u32 hooktype, void *addr, u32 len)
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{
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default:
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case 0x00:
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break;
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case 0x01:
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if(memcmp(addr_start, viwiihooks, sizeof(viwiihooks))==0){
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if (memcmp(addr_start, viwiihooks, sizeof(viwiihooks)) == 0)
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patchhook((u32)addr_start, len);
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}
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break;
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case 0x02:
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if(memcmp(addr_start, kpadhooks, sizeof(kpadhooks))==0){
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if (memcmp(addr_start, kpadhooks, sizeof(kpadhooks)) == 0)
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patchhook((u32)addr_start, len);
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}
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if(memcmp(addr_start, kpadoldhooks, sizeof(kpadoldhooks))==0){
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if (memcmp(addr_start, kpadoldhooks, sizeof(kpadoldhooks)) == 0)
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patchhook((u32)addr_start, len);
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}
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break;
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case 0x03:
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if(memcmp(addr_start, joypadhooks, sizeof(joypadhooks))==0){
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if (memcmp(addr_start, joypadhooks, sizeof(joypadhooks)) == 0)
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patchhook((u32)addr_start, len);
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}
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break;
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case 0x04:
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if(memcmp(addr_start, gxdrawhooks, sizeof(gxdrawhooks))==0){
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if (memcmp(addr_start, gxdrawhooks, sizeof(gxdrawhooks)) == 0)
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patchhook((u32)addr_start, len);
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}
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break;
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case 0x05:
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if(memcmp(addr_start, gxflushhooks, sizeof(gxflushhooks))==0){
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if (memcmp(addr_start, gxflushhooks, sizeof(gxflushhooks)) == 0)
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patchhook((u32)addr_start, len);
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}
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break;
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case 0x06:
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if(memcmp(addr_start, ossleepthreadhooks, sizeof(ossleepthreadhooks))==0){
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if (memcmp(addr_start, ossleepthreadhooks, sizeof(ossleepthreadhooks)) == 0)
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patchhook((u32)addr_start, len);
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}
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break;
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case 0x07:
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if(memcmp(addr_start, axnextframehooks, sizeof(axnextframehooks))==0){
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if (memcmp(addr_start, axnextframehooks, sizeof(axnextframehooks)) == 0)
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patchhook((u32)addr_start, len);
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}
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break;
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/*
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case 0x08:
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if(memcmp(addr_start, customhook, customhooksize)==0){
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if (memcmp(addr_start, customhook, customhooksize) == 0)
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patchhook((u32)addr_start, len);
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}
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if(memcmp(addr_start, multidolhooks, sizeof(multidolhooks))==0){
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if (memcmp(addr_start, multidolhooks, sizeof(multidolhooks)) == 0)
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multidolhook((u32)addr_start + sizeof(multidolhooks) - 4);
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}
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break;
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*/
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}
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if (memcmp(addr_start, multidolhooks, sizeof(multidolhooks)) == 0)
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{
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multidolhook((u32)addr_start + sizeof(multidolhooks) - 4);
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}
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if (isChannel && memcmp(addr_start, multidolchanhooks, sizeof(multidolchanhooks)) == 0)
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{
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@ -387,10 +241,12 @@ static void app_loadgameconfig()
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{
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while (i != tempgameconfsize && tempgameconf[i] != ':')
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i++;
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if (i == tempgameconfsize) break;
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if (i == tempgameconfsize)
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break;
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while ((tempgameconf[i] != 10 && tempgameconf[i] != 13) && (i != 0))
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i--;
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if (i != 0) i++;
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if (i != 0)
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i++;
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parsebufpos = 0;
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gameidmatch = 0;
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while (tempgameconf[i] != ':')
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@ -406,7 +262,8 @@ static void app_loadgameconfig()
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parsebuffer[parsebufpos++] = tempgameconf[i++];
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else if (tempgameconf[i] == ' ')
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break;
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else i++;
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else
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i++;
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if (parsebufpos == 8)
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break;
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}
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@ -419,11 +276,10 @@ static void app_loadgameconfig()
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if (strncasecmp(discid, parsebuffer, strlen(parsebuffer)) == 0)
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{
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gameidmatch += strlen(parsebuffer);
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idmatch: if (gameidmatch > maxgameidmatch2)
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{
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idmatch:
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if (gameidmatch > maxgameidmatch2)
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maxgameidmatch2 = gameidmatch;
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}
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}
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while ((i != tempgameconfsize) && (tempgameconf[i] != 10 && tempgameconf[i] != 13))
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i++;
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}
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@ -436,7 +292,8 @@ static void app_loadgameconfig()
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parsebuffer[parsebufpos++] = tempgameconf[i++];
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else if (tempgameconf[i] == ' ' || tempgameconf[i] == '(' || tempgameconf[i] == ':')
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break;
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else i++;
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else
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i++;
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if (parsebufpos == 17)
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break;
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}
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@ -444,13 +301,9 @@ static void app_loadgameconfig()
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//if (!autobootcheck)
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{
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if (strncasecmp("codeliststart", parsebuffer, strlen(parsebuffer)) == 0 && strlen(parsebuffer) == 13)
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{
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sscanf((char *)(tempgameconf + i), " = %x", (unsigned int *)&codelist);
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}
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if (strncasecmp("codelistend", parsebuffer, strlen(parsebuffer)) == 0 && strlen(parsebuffer) == 11)
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{
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sscanf((char *)(tempgameconf + i), " = %x", (unsigned int *)&codelistend);
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}
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if (strncasecmp("poke", parsebuffer, strlen(parsebuffer)) == 0 && strlen(parsebuffer) == 4)
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{
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ret = sscanf((char *)tempgameconf + i, "( %x , %x", (unsigned int *)&codeaddr, (unsigned int *)&codeval);
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@ -514,9 +367,9 @@ static void app_loadgameconfig()
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gameconfsize += 4;
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DCFlushRange((void *)(gameconf + (gameconfsize / 4) - temp - 5), temp * 4 + 20);
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}
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else gameconfsize -= temp * 4 + 4;
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else
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gameconfsize -= temp * 4 + 4;
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}
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}
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}
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if (tempgameconf[i] != ':')
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@ -534,7 +387,7 @@ static void app_loadgameconfig()
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}
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if (tempgameconf != defaultgameconfig)
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free(tempgameconf);
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MEM2_free(tempgameconf);
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if (code_size > (u32)codelistend - (u32)codelist)
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{
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@ -561,7 +414,7 @@ void load_handler(u32 hooktype, u32 debugger, u32 pauseAtStart)
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//! Prefer Slot B
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if (usb_isgeckoalive(EXI_CHANNEL_1))
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{
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// slot B
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// Slot B
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memset((void *)0x80001800, 0, codehandler_size);
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memcpy((void *)0x80001800, codehandler, codehandler_size);
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if (pauseAtStart == 0x01)
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@ -653,24 +506,20 @@ void load_handler(u32 hooktype, u32 debugger, u32 pauseAtStart)
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memcpy((void *)0x80001800, (void *)Disc_ID, 6); // For Wiird
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DCFlushRange((void *)0x80001800, 6);
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}
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// Copy the codes
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if (code_buf && code_size > 0)
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{
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memset(codelist, 0, (u32)codelistend - (u32)codelist);
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memcpy(codelist, code_buf, code_size);
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DCFlushRange(codelist, (u32)codelistend - (u32)codelist);
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free(code_buf);
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MEM2_free(code_buf);
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code_buf = NULL;
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gprintf("Ocarina codes applied to %p size: %i\n", codelist, (u32)codelistend - (u32)codelist);
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}
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if(hooktype != 0x00)
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{
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// This needs to be done after loading the .dol into memory
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if (hooktype != 0x00)
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app_pokevalues();
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}
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}
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int LoadGameConfig(const char *CheatFilepath)
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{
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@ -692,7 +541,8 @@ int LoadGameConfig(const char *CheatFilepath)
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int i;
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for (i = 1; i <= 8; ++i)
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{
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if(fp) break;
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if (fp)
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break;
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snprintf(filepath, sizeof(filepath), "usb%i:/gameconfig.txt", i);
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fp = fopen(filepath, "rb");
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@ -707,7 +557,8 @@ int LoadGameConfig(const char *CheatFilepath)
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fseek(fp, 0, SEEK_SET);
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tempgameconf = (u8 *)MEM2_alloc(filesize);
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if (tempgameconf == NULL) {
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if (tempgameconf == NULL)
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{
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tempgameconf = (u8 *)defaultgameconfig;
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fclose(fp);
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return -1;
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@ -728,6 +579,126 @@ int LoadGameConfig(const char *CheatFilepath)
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return 0;
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}
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int ocarina_patch_mkw(u8 *gameid)
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{
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// Thanks to Seeky for the gecko codes
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u8 GCT_RCE_Patch[24] =
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{
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0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF,
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0x20, 0x07, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00,
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0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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switch (gameid[3])
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{
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case 'P':
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GCT_RCE_Patch[1] = 0x89;
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GCT_RCE_Patch[2] = 0xA1;
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GCT_RCE_Patch[3] = 0x94;
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break;
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case 'E':
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GCT_RCE_Patch[1] = 0x89;
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||||
GCT_RCE_Patch[2] = 0x5A;
|
||||
GCT_RCE_Patch[3] = 0xC4;
|
||||
break;
|
||||
case 'J':
|
||||
GCT_RCE_Patch[1] = 0x89;
|
||||
GCT_RCE_Patch[2] = 0x92;
|
||||
GCT_RCE_Patch[3] = 0xF4;
|
||||
break;
|
||||
case 'K':
|
||||
GCT_RCE_Patch[1] = 0x88;
|
||||
GCT_RCE_Patch[2] = 0x85;
|
||||
GCT_RCE_Patch[3] = 0xCC;
|
||||
break;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (code_buf != NULL)
|
||||
{
|
||||
gprintf("Loading %s with RCE patch & other cheats.\n", gameid);
|
||||
code_buf = (u8 *)MEM2_realloc(code_buf, code_size + 16);
|
||||
memcpy(code_buf + code_size - 8, GCT_RCE_Patch, sizeof(GCT_RCE_Patch));
|
||||
code_size = code_size + 16;
|
||||
}
|
||||
else
|
||||
{
|
||||
// No cheats were loaded
|
||||
gprintf("Loading %s with RCE patch.\n", gameid);
|
||||
code_buf = (u8 *)MEM2_alloc(32);
|
||||
if (code_buf)
|
||||
{
|
||||
memcpy(code_buf, GCT_Header, sizeof(GCT_Header));
|
||||
memcpy(code_buf + 8, GCT_RCE_Patch, sizeof(GCT_RCE_Patch));
|
||||
code_size = 32;
|
||||
}
|
||||
}
|
||||
return code_size;
|
||||
}
|
||||
|
||||
int ocarina_patch_games(u8 *gameid)
|
||||
{
|
||||
// Thanks to InvoxiPlayGames for the gecko codes
|
||||
u8 GCT_Con_Patch[16] =
|
||||
{
|
||||
0x04, 0x00, 0x00, 0x00, 0x41, 0x41, 0x41, 0x41,
|
||||
0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
|
||||
};
|
||||
|
||||
if (memcmp(gameid, "SC7", 3) == 0)
|
||||
{
|
||||
GCT_Con_Patch[1] = 0x23;
|
||||
GCT_Con_Patch[2] = 0xC9;
|
||||
GCT_Con_Patch[3] = 0x54;
|
||||
}
|
||||
else if (memcmp(gameid, "RJA", 3) == 0)
|
||||
{
|
||||
GCT_Con_Patch[1] = 0x1B;
|
||||
GCT_Con_Patch[2] = 0x83;
|
||||
GCT_Con_Patch[3] = 0x8C;
|
||||
}
|
||||
else if (memcmp(gameid, "SM8", 3) == 0)
|
||||
{
|
||||
GCT_Con_Patch[1] = 0x23;
|
||||
GCT_Con_Patch[2] = 0x8C;
|
||||
GCT_Con_Patch[3] = 0x74;
|
||||
}
|
||||
else if (memcmp(gameid, "SZB", 3) == 0)
|
||||
{
|
||||
GCT_Con_Patch[1] = 0x8E;
|
||||
GCT_Con_Patch[2] = 0x3B;
|
||||
GCT_Con_Patch[3] = 0x20;
|
||||
}
|
||||
else if (memcmp(gameid, "R9J", 3) == 0)
|
||||
{
|
||||
GCT_Con_Patch[1] = 0x8D;
|
||||
GCT_Con_Patch[2] = 0x69;
|
||||
GCT_Con_Patch[3] = 0x34;
|
||||
}
|
||||
|
||||
if (code_buf != NULL)
|
||||
{
|
||||
gprintf("Loading %s with error 23400 patch & other cheats.\n", gameid);
|
||||
code_buf = (u8 *)MEM2_realloc(code_buf, code_size + 8);
|
||||
memcpy(code_buf + code_size - 8, GCT_Con_Patch, sizeof(GCT_Con_Patch));
|
||||
code_size = code_size + 8;
|
||||
}
|
||||
else
|
||||
{
|
||||
// No cheats were loaded
|
||||
gprintf("Loading %s with error 23400 patch.\n", gameid);
|
||||
code_buf = (u8 *)MEM2_alloc(24);
|
||||
if (code_buf)
|
||||
{
|
||||
memcpy(code_buf, GCT_Header, sizeof(GCT_Header));
|
||||
memcpy(code_buf + 8, GCT_Con_Patch, sizeof(GCT_Con_Patch));
|
||||
code_size = 24;
|
||||
}
|
||||
}
|
||||
return code_size;
|
||||
}
|
||||
|
||||
int ocarina_load_code(const char *CheatFilepath, u8 *gameid)
|
||||
{
|
||||
char filepath[150];
|
||||
@ -742,8 +713,7 @@ int ocarina_load_code(const char *CheatFilepath, u8 *gameid)
|
||||
FILE *fp = fopen(filepath, "rb");
|
||||
if (!fp)
|
||||
{
|
||||
gprintf("Ocarina: No codes found");
|
||||
printf("\n");
|
||||
gprintf("Ocarina: No codes found\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -823,11 +793,8 @@ void langpatcher(void *addr, u32 len, u8 languageChoice)
|
||||
|
||||
while (addr_start < addr_end)
|
||||
{
|
||||
|
||||
if (memcmp(addr_start, langpatch, sizeof(langpatch)) == 0)
|
||||
{
|
||||
langvipatch((u32)addr_start, len, ocarinaLangPatchByte);
|
||||
}
|
||||
addr_start += 4;
|
||||
}
|
||||
}
|
||||
@ -841,10 +808,7 @@ void vidolpatcher(void *addr, u32 len)
|
||||
while (addr_start < addr_end)
|
||||
{
|
||||
if (memcmp(addr_start, vipatchcode, sizeof(vipatchcode)) == 0)
|
||||
{
|
||||
vipatch((u32)addr_start, len);
|
||||
}
|
||||
addr_start += 4;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -36,6 +36,8 @@ void langpatcher(void *addr, u32 len, u8 languageChoice);
|
||||
void vidolpatcher(void *addr, u32 len);
|
||||
void patchdebug(void *addr, u32 len);
|
||||
int LoadGameConfig(const char *CheatFilepath);
|
||||
int ocarina_patch_mkw(u8 *gameid);
|
||||
int ocarina_patch_games(u8 *gameid);
|
||||
int ocarina_load_code(const char *CheatFilepath, u8 *gameid);
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
||||
@ -330,14 +330,30 @@ int GameBooter::BootGame(struct discHdr *gameHdr)
|
||||
//! Load wip codes
|
||||
load_wip_code(gameHeader.id);
|
||||
|
||||
// force hooktype if not selected but Ocarina is enabled
|
||||
if(ocarinaChoice && Hooktype == OFF)
|
||||
Hooktype = 1;
|
||||
|
||||
//! Load Ocarina codes
|
||||
if (ocarinaChoice)
|
||||
ocarina_load_code(Settings.Cheatcodespath, gameHeader.id);
|
||||
|
||||
//! Patch MKW RCE vulnerability
|
||||
if (PrivServChoice != PRIVSERV_WIIMMFI && memcmp(gameHeader.id, "RMC", 3) == 0)
|
||||
{
|
||||
ocarinaChoice = 1;
|
||||
ocarina_patch_mkw(gameHeader.id);
|
||||
}
|
||||
|
||||
//! Patch error 23400 for a few games with dedicated servers
|
||||
if (memcmp(gameHeader.id, "SC7", 3) == 0 || memcmp(gameHeader.id, "RJA", 3) == 0 ||
|
||||
memcmp(gameHeader.id, "SM8", 3) == 0 || memcmp(gameHeader.id, "SZB", 3) == 0 || memcmp(gameHeader.id, "R9J", 3) == 0)
|
||||
{
|
||||
ocarinaChoice = 1;
|
||||
PrivServChoice = PRIVSERV_OFF; // Private server patching causes error 20100
|
||||
ocarina_patch_games(gameHeader.id);
|
||||
}
|
||||
|
||||
//! Force hooktype if not selected but Ocarina is enabled
|
||||
if(ocarinaChoice && Hooktype == OFF)
|
||||
Hooktype = 1;
|
||||
|
||||
//! Load gameconfig.txt even if ocarina disabled
|
||||
if(Hooktype)
|
||||
LoadGameConfig(Settings.Cheatcodespath);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user