Function f80todouble

src/debug.cpp:654–665

#ifdef WITH_SOFTFLOAT
static double f80todouble(floatx80 v)
{
	float_status st = { 0 };
	union {
		double d;
		uae_u32 u[2];
	} fval;
	float64 v64 = floatx80_to_float64(v, &st);
	fval.u[1] = v64 >> 32;
	fval.u[0] = v64 >> 0;
	return fval.d;
}
static floatx80 doubletof80(double d)
{
	float_status st = { 0 };