Esempio n. 1
0
void psxMemWrite8(u32 mem, u8 value) {
	char *p;
	u32 t;


	psxRegs.cycle += 1;
	
	
	t = mem >> 16;
	if (t == 0x1f80 || t == 0x9f80 || t == 0xbf80) {
		if ((mem & 0xffff) < 0x400)
			psxHu8(mem) = value;
		else
			psxHwWrite8(mem, value);
	} else {
		p = (char *)(psxMemWLUT[t]);
		if (p != NULL) {
			if (Config.Debug)
				DebugCheckBP((mem & 0xffffff) | 0x80000000, BW1);
			*(u8 *)(p + (mem & 0xffff)) = value;
#ifdef PSXREC
			psxCpu->Clear((mem & (~3)), 1);
#endif
		} else {
#ifdef PSXMEM_LOG
			PSXMEM_LOG("err sb %8.8lx\n", mem);
#endif
		}
	}
}
Esempio n. 2
0
void __fastcall _ext_memWrite8 (u32 mem, u8  value)
{
	switch (p) {
		case 1: // hwm
			hwWrite8(mem, value);
			return;
		case 2: // psh
			psxHwWrite8(mem, value); return;
		case 3: // psh4
			psxHw4Write8(mem, value); return;
		case 6: // gsm
			gsWrite8(mem, value); return;
		case 7: // dev9
			DEV9write8(mem & ~0xa4000000, value);
			SysPrintf("DEV9 write8 %8.8lx: %2.2lx\n", mem & ~0xa4000000, value);
			return;
	}

	MEM_LOG("Unknown Memory write8   to  address %x with data %2.2x\n", mem, value);
	cpuTlbMissW(mem, cpuRegs.branch);
}
Esempio n. 3
0
void psxMemWrite8(u32 mem, u8 value) {
	u32 t;

	t = mem >> 16;
	if (t == 0x1f80) {
		if (mem < 0x1f801000)
			psxHu8(mem) = value;
		else
			psxHwWrite8(mem, value);
	} else {
		char *p = (char *)(psxMemWLUT[t]);
		if (p != NULL) {
			*(u8  *)(p + (mem & 0xffff)) = value;
#ifdef PSXREC
			psxCpu->Clear((mem&(~3)), 1);
#endif
		} else {
#ifdef PSXMEM_LOG
			PSXMEM_LOG("err sb %8.8lx\n", mem);
#endif
		}
	}
}