mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-07-04 00:46:10 +02:00
270 lines
11 KiB
C
270 lines
11 KiB
C
#include <gccore.h>
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#include <malloc.h>
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#include <string.h>
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#include "dolpatcher.h"
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#include "wip.h"
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/** Anti 002 fix for IOS 249 rev > 12 thanks to WiiPower **/
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bool Anti_002_fix(u8 * Address, int Size)
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{
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u8 SearchPattern[12] = { 0x2C, 0x00, 0x00, 0x00, 0x48, 0x00, 0x02, 0x14, 0x3C, 0x60, 0x80, 0x00 };
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u8 PatchData[12] = { 0x2C, 0x00, 0x00, 0x00, 0x40, 0x82, 0x02, 0x14, 0x3C, 0x60, 0x80, 0x00 };
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return PatchDOL(Address, Size, (const u8 *) &SearchPattern, sizeof(SearchPattern), (const u8 *) &PatchData, sizeof(PatchData));
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}
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/** Thanks to WiiPower **/
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bool NSMBPatch(u8 * Address, int Size)
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{
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if (IOS_GetVersion() == 222 || IOS_GetVersion() == 223) return false; // Don't use this when using Hermes, it'll use the BCA fix instead...
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if (memcmp("SMNE", (char *)0x80000000, 4) == 0)
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{
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u8 SearchPattern[32] = { 0x94, 0x21, 0xFF, 0xD0, 0x7C, 0x08, 0x02, 0xA6, 0x90, 0x01, 0x00, 0x34, 0x39, 0x61, 0x00, 0x30, 0x48, 0x12, 0xD7, 0x89, 0x7C, 0x7B, 0x1B, 0x78, 0x7C, 0x9C, 0x23, 0x78, 0x7C, 0xBD, 0x2B, 0x78 };
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u8 PatchData[32] = { 0x4E, 0x80, 0x00, 0x20, 0x7C, 0x08, 0x02, 0xA6, 0x90, 0x01, 0x00, 0x34, 0x39, 0x61, 0x00, 0x30, 0x48, 0x12, 0xD7, 0x89, 0x7C, 0x7B, 0x1B, 0x78, 0x7C, 0x9C, 0x23, 0x78, 0x7C, 0xBD, 0x2B, 0x78 };
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return PatchDOL(Address, Size, (const u8 *) &SearchPattern, sizeof(SearchPattern), (const u8 *) &PatchData, sizeof(PatchData));
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}
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else if (memcmp("SMN", (char *)0x80000000, 3) == 0)
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{
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u8 SearchPattern[4] = { 0x7A, 0x6B, 0x6F, 0x6A };
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u8 PatchData[32] = { 0x4E, 0x80, 0x00, 0x20, 0x7C, 0x08, 0x02, 0xA6, 0x90, 0x01, 0x00, 0x34, 0x39, 0x61, 0x00, 0x30, 0x48, 0x12, 0xD9, 0x39, 0x7C, 0x7B, 0x1B, 0x78, 0x7C, 0x9C, 0x23, 0x78, 0x7C, 0xBD, 0x2B, 0x78 };
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return PatchDOL(Address, Size, (const u8 *) &SearchPattern, sizeof(SearchPattern), (const u8 *) &PatchData, sizeof(PatchData));
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}
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return false;
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}
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bool PoPPatch()
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{
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if (memcmp("SPX", (char *)0x80000000, 3) == 0 || memcmp("RPW", (char *)0x80000000, 3) == 0)
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{
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WIP_Code * CodeList = malloc(5*sizeof(WIP_Code));
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CodeList[0].offset = 0x007AAC6A; CodeList[0].srcaddress = 0x7A6B6F6A; CodeList[0].dstaddress = 0x6F6A7A6B;
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CodeList[1].offset = 0x007AAC75; CodeList[1].srcaddress = 0x7C7A6939; CodeList[1].dstaddress = 0x69397C7A;
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CodeList[2].offset = 0x007AAC82; CodeList[2].srcaddress = 0x7376686B; CodeList[2].dstaddress = 0x686B7376;
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CodeList[3].offset = 0x007AAC92; CodeList[3].srcaddress = 0x80717570; CodeList[3].dstaddress = 0x75708071;
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CodeList[4].offset = 0x007AAC9D; CodeList[4].srcaddress = 0x82806F3F; CodeList[4].dstaddress = 0x6F3F8280;
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if(set_wip_list(CodeList, 5) == false)
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{
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free(CodeList);
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CodeList = NULL;
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}
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}
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return false;
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}
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/** Insert the individual gamepatches above with the patterns and patch data **/
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/** Following is only the VideoPatcher **/
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#if 0 /** Isn't used right now **/
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static GXRModeObj* vmodes[] = {
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&TVNtsc240Ds,
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&TVNtsc240DsAa,
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&TVNtsc240Int,
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&TVNtsc240IntAa,
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&TVNtsc480IntDf,
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&TVNtsc480IntAa,
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&TVNtsc480Prog,
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&TVMpal480IntDf,
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&TVPal264Ds,
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&TVPal264DsAa,
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&TVPal264Int,
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&TVPal264IntAa,
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&TVPal524IntAa,
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&TVPal528Int,
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&TVPal528IntDf,
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&TVPal574IntDfScale,
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&TVEurgb60Hz240Ds,
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&TVEurgb60Hz240DsAa,
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&TVEurgb60Hz240Int,
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&TVEurgb60Hz240IntAa,
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&TVEurgb60Hz480Int,
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&TVEurgb60Hz480IntDf,
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&TVEurgb60Hz480IntAa,
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&TVEurgb60Hz480Prog,
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&TVEurgb60Hz480ProgSoft,
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&TVEurgb60Hz480ProgAa
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};
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#endif
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static GXRModeObj* PAL2NTSC[]={
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&TVMpal480IntDf, &TVNtsc480IntDf,
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&TVPal264Ds, &TVNtsc240Ds,
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&TVPal264DsAa, &TVNtsc240DsAa,
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&TVPal264Int, &TVNtsc240Int,
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&TVPal264IntAa, &TVNtsc240IntAa,
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&TVPal524IntAa, &TVNtsc480IntAa,
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&TVPal528Int, &TVNtsc480IntAa,
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&TVPal528IntDf, &TVNtsc480IntDf,
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&TVPal574IntDfScale, &TVNtsc480IntDf,
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&TVEurgb60Hz240Ds, &TVNtsc240Ds,
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&TVEurgb60Hz240DsAa, &TVNtsc240DsAa,
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&TVEurgb60Hz240Int, &TVNtsc240Int,
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&TVEurgb60Hz240IntAa, &TVNtsc240IntAa,
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&TVEurgb60Hz480Int, &TVNtsc480IntAa,
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&TVEurgb60Hz480IntDf, &TVNtsc480IntDf,
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&TVEurgb60Hz480IntAa, &TVNtsc480IntAa,
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&TVEurgb60Hz480Prog, &TVNtsc480Prog,
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&TVEurgb60Hz480ProgSoft,&TVNtsc480Prog,
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&TVEurgb60Hz480ProgAa, &TVNtsc480Prog,
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0,0
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};
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static GXRModeObj* NTSC2PAL[]={
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&TVNtsc240Ds, &TVPal264Ds,
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&TVNtsc240DsAa, &TVPal264DsAa,
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&TVNtsc240Int, &TVPal264Int,
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&TVNtsc240IntAa, &TVPal264IntAa,
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&TVNtsc480IntDf, &TVPal528IntDf,
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&TVNtsc480IntAa, &TVPal524IntAa,
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&TVNtsc480Prog, &TVPal528IntDf,
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0,0
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};
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static GXRModeObj* NTSC2PAL60[]={
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&TVNtsc240Ds, &TVEurgb60Hz240Ds,
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&TVNtsc240DsAa, &TVEurgb60Hz240DsAa,
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&TVNtsc240Int, &TVEurgb60Hz240Int,
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&TVNtsc240IntAa, &TVEurgb60Hz240IntAa,
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&TVNtsc480IntDf, &TVEurgb60Hz480IntDf,
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&TVNtsc480IntAa, &TVEurgb60Hz480IntAa,
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&TVNtsc480Prog, &TVEurgb60Hz480Prog,
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0,0
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};
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static bool compare_videomodes(GXRModeObj* mode1, GXRModeObj* mode2)
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{
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if (mode1->viTVMode != mode2->viTVMode || mode1->fbWidth != mode2->fbWidth || mode1->efbHeight != mode2->efbHeight || mode1->xfbHeight != mode2->xfbHeight ||
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mode1->viXOrigin != mode2->viXOrigin || mode1->viYOrigin != mode2->viYOrigin || mode1->viWidth != mode2->viWidth || mode1->viHeight != mode2->viHeight ||
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mode1->xfbMode != mode2->xfbMode || mode1->field_rendering != mode2->field_rendering || mode1->aa != mode2->aa || mode1->sample_pattern[0][0] != mode2->sample_pattern[0][0] ||
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mode1->sample_pattern[1][0] != mode2->sample_pattern[1][0] || mode1->sample_pattern[2][0] != mode2->sample_pattern[2][0] ||
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mode1->sample_pattern[3][0] != mode2->sample_pattern[3][0] || mode1->sample_pattern[4][0] != mode2->sample_pattern[4][0] ||
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mode1->sample_pattern[5][0] != mode2->sample_pattern[5][0] || mode1->sample_pattern[6][0] != mode2->sample_pattern[6][0] ||
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mode1->sample_pattern[7][0] != mode2->sample_pattern[7][0] || mode1->sample_pattern[8][0] != mode2->sample_pattern[8][0] ||
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mode1->sample_pattern[9][0] != mode2->sample_pattern[9][0] || mode1->sample_pattern[10][0] != mode2->sample_pattern[10][0] ||
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mode1->sample_pattern[11][0] != mode2->sample_pattern[11][0] || mode1->sample_pattern[0][1] != mode2->sample_pattern[0][1] ||
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mode1->sample_pattern[1][1] != mode2->sample_pattern[1][1] || mode1->sample_pattern[2][1] != mode2->sample_pattern[2][1] ||
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mode1->sample_pattern[3][1] != mode2->sample_pattern[3][1] || mode1->sample_pattern[4][1] != mode2->sample_pattern[4][1] ||
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mode1->sample_pattern[5][1] != mode2->sample_pattern[5][1] || mode1->sample_pattern[6][1] != mode2->sample_pattern[6][1] ||
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mode1->sample_pattern[7][1] != mode2->sample_pattern[7][1] || mode1->sample_pattern[8][1] != mode2->sample_pattern[8][1] ||
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mode1->sample_pattern[9][1] != mode2->sample_pattern[9][1] || mode1->sample_pattern[10][1] != mode2->sample_pattern[10][1] ||
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mode1->sample_pattern[11][1] != mode2->sample_pattern[11][1] || mode1->vfilter[0] != mode2->vfilter[0] ||
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mode1->vfilter[1] != mode2->vfilter[1] || mode1->vfilter[2] != mode2->vfilter[2] || mode1->vfilter[3] != mode2->vfilter[3] || mode1->vfilter[4] != mode2->vfilter[4] ||
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mode1->vfilter[5] != mode2->vfilter[5] || mode1->vfilter[6] != mode2->vfilter[6] ) {
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return false;
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} else {
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return true;
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}
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}
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static void patch_videomode(GXRModeObj* mode1, GXRModeObj* mode2)
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{
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mode1->viTVMode = mode2->viTVMode;
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mode1->fbWidth = mode2->fbWidth;
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mode1->efbHeight = mode2->efbHeight;
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mode1->xfbHeight = mode2->xfbHeight;
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mode1->viXOrigin = mode2->viXOrigin;
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mode1->viYOrigin = mode2->viYOrigin;
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mode1->viWidth = mode2->viWidth;
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mode1->viHeight = mode2->viHeight;
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mode1->xfbMode = mode2->xfbMode;
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mode1->field_rendering = mode2->field_rendering;
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mode1->aa = mode2->aa;
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mode1->sample_pattern[0][0] = mode2->sample_pattern[0][0];
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mode1->sample_pattern[1][0] = mode2->sample_pattern[1][0];
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mode1->sample_pattern[2][0] = mode2->sample_pattern[2][0];
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mode1->sample_pattern[3][0] = mode2->sample_pattern[3][0];
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mode1->sample_pattern[4][0] = mode2->sample_pattern[4][0];
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mode1->sample_pattern[5][0] = mode2->sample_pattern[5][0];
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mode1->sample_pattern[6][0] = mode2->sample_pattern[6][0];
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mode1->sample_pattern[7][0] = mode2->sample_pattern[7][0];
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mode1->sample_pattern[8][0] = mode2->sample_pattern[8][0];
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mode1->sample_pattern[9][0] = mode2->sample_pattern[9][0];
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mode1->sample_pattern[10][0] = mode2->sample_pattern[10][0];
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mode1->sample_pattern[11][0] = mode2->sample_pattern[11][0];
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mode1->sample_pattern[0][1] = mode2->sample_pattern[0][1];
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mode1->sample_pattern[1][1] = mode2->sample_pattern[1][1];
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mode1->sample_pattern[2][1] = mode2->sample_pattern[2][1];
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mode1->sample_pattern[3][1] = mode2->sample_pattern[3][1];
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mode1->sample_pattern[4][1] = mode2->sample_pattern[4][1];
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mode1->sample_pattern[5][1] = mode2->sample_pattern[5][1];
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mode1->sample_pattern[6][1] = mode2->sample_pattern[6][1];
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mode1->sample_pattern[7][1] = mode2->sample_pattern[7][1];
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mode1->sample_pattern[8][1] = mode2->sample_pattern[8][1];
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mode1->sample_pattern[9][1] = mode2->sample_pattern[9][1];
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mode1->sample_pattern[10][1] = mode2->sample_pattern[10][1];
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mode1->sample_pattern[11][1] = mode2->sample_pattern[11][1];
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mode1->vfilter[0] = mode2->vfilter[0];
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mode1->vfilter[1] = mode2->vfilter[1];
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mode1->vfilter[2] = mode2->vfilter[2];
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mode1->vfilter[3] = mode2->vfilter[3];
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mode1->vfilter[4] = mode2->vfilter[4];
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mode1->vfilter[5] = mode2->vfilter[5];
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mode1->vfilter[6] = mode2->vfilter[6];
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}
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static bool Search_and_patch_Video_Modes(u8 * Address, u32 Size, GXRModeObj* Table[])
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{
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u8 *Addr = (u8 *)Address;
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bool found = 0;
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u32 i;
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while (Size >= sizeof(GXRModeObj)) {
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for (i = 0; Table[i]; i+=2) {
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if (compare_videomodes(Table[i], (GXRModeObj*)Addr))
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{
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found = 1;
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patch_videomode((GXRModeObj*)Addr, Table[i+1]);
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Addr += (sizeof(GXRModeObj)-4);
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Size -= (sizeof(GXRModeObj)-4);
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break;
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}
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}
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Addr += 4;
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Size -= 4;
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}
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return found;
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}
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void VideoModePatcher(u8 * dst, int len, u8 videoSelected)
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{
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GXRModeObj** table = NULL;
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if (videoSelected == 5) // patch
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{
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switch (CONF_GetVideo()) {
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case CONF_VIDEO_PAL:
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if (CONF_GetEuRGB60() > 0) {
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table = NTSC2PAL60;
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} else {
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table = NTSC2PAL;
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}
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break;
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case CONF_VIDEO_MPAL:
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table = NTSC2PAL;
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break;
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default:
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table = PAL2NTSC;
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break;
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}
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Search_and_patch_Video_Modes(dst, len, table);
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}
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}
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