//Nand redirection
void loadEmu(void){
//Read emunand code from SD
u32 code = emuCode();
fileRead(code, "/rei/emunand/emunand.bin", 0);
u32 *pos_offset = memsearch(code, "NAND", 0x218, 4);
u32 *pos_header = memsearch(code, "NCSD", 0x218, 4);
if (pos_offset && pos_header) {
*pos_offset = emuOffset;
*pos_header = emuHeader;
}
//Add emunand hooks
memcpy((u8*)emuHook(1), nandRedir, sizeof(nandRedir));
memcpy((u8*)emuHook(2), nandRedir, sizeof(nandRedir));
}
//Nand redirection
void loadEmu(void){
//Read emunand code from SD
u32 code = emuCode();
const char path[] = "/rei/emunand/emunand.bin";
u32 size = fileSize(path);
fileRead(code, path, size);
//Find and patch emunand related offsets
u32 *pos_sdmmc = memsearch(code, "SDMC", size, 4);
u32 *pos_offset = memsearch(code, "NAND", size, 4);
u32 *pos_header = memsearch(code, "NCSD", size, 4);
getSDMMC(firmLocation, &sdmmcOffset, firmSize);
getEmunandSect(&emuOffset, &emuHeader);
getEmuRW(firmLocation, firmSize, &emuRead, &emuWrite);
*pos_sdmmc = sdmmcOffset;
*pos_offset = emuOffset;
*pos_header = emuHeader;
//Add emunand hooks
memcpy((u8*)emuRead, nandRedir, sizeof(nandRedir));
memcpy((u8*)emuWrite, nandRedir, sizeof(nandRedir));
memcpy((u8*)mpuCode(), mpu, sizeof(mpu));
}
