/* * exceptions.c * by TuxSH */ #include "exceptions.h" #include "fs.h" #include "memory.h" #include "utils.h" #include "../build/arm9_exceptions.h" #define PAYLOAD_ADDRESS 0x01FF8000 void installArm9Handlers(void) { memcpy((void *)PAYLOAD_ADDRESS, arm9_exceptions, arm9_exceptions_size); ((void (*)())PAYLOAD_ADDRESS)(); } void detectAndProcessExceptionDumps(void) { vu32 *dump = (u32 *)0x25000000; if(dump[0] == 0xDEADC0DE && dump[1] == 0xDEADCAFE && dump[3] == 9) { char path[41] = "/luma/dumps/arm9"; char fileName[] = "crash_dump_00000000.dmp"; findDumpFile(path, fileName); path[16] = '/'; memcpy(&path[17], fileName, sizeof(fileName)); fileWrite((void *)dump, path, dump[5]); error("An ARM9 exception occured.\nPlease check your /luma/dumps/arm9 folder."); } }