Function parsetrainerdata

src/debug.cpp:9172–9218

}

static int parsetrainerdata(const TCHAR *data, uae_u16 *outdata, uae_u16 *outmask)
{
	int len = uaetcslen(data);
	uae_u16 v = 0, vm = 0;
	int j = 0;
	for (int i = 0; i < len; ) {
		TCHAR c1 = _totupper(data[i + 0]);
		TCHAR c2 = _totupper(data[i + 1]);
		if (c1 > 0 && c1 <= ' ') {
			i++;
			continue;
		}
		if (i + 1 >= len)
			return 0;

		vm <<= 8;
		vm |= 0xff;
		if (c1 == 'X' || c1 == '?')
			vm &= 0x0f;
		if (c2 == 'X' || c2 == '?')
			vm &= 0xf0;

		if (c1 >= 'A')
			c1 -= 'A' - 10;
		else if (c1 >= '0')
			c1 -= '0';
		if (c2 >= 'A')
			c2 -= 'A' - 10;
		else if (c2 >= '0')
			c2 -= '0';

		v <<= 8;
		if (c1 >= 0 && c1 < 16)
			v |= c1 << 4;
		if (c2 >= 0 && c2 < 16)
			v |= c2;

		if (i & 2) {
			outdata[j] = v;
			outmask[j] = vm;
			j++;
		}

		i += 2;
	}
	return j;
}

void debug_init_trainer(const TCHAR *file)
{