static int em64t100_get_set(const enum get_set op_type, const enum cpu_reg reg,
			    const int node, void *in_out, const uint8_t length)
{

	void *reg_base = em64t100_get_reg_base(reg, node);

	if (!reg_base)
		return -1;

	switch (length) {
	case 1:
	case 2:
	case 4:
	case 8:
		switch (op_type) {
		case GET:
			memcpy(in_out, reg_base, length);
			return 0;
		case SET:
			memcpy(reg_base, in_out, length);
			return 0;
		}
	}

	return -1;
}

static int em64t100_get_reg(const enum cpu_reg reg, const int node, void *out,
			    const uint8_t length)
{
	return em64t100_get_set(GET, reg, node, out, length);
}

static int em64t100_set_reg(const enum cpu_reg reg, const int node, void *in,
			    const uint8_t length)
{
	return em64t100_get_set(SET, reg, node, in, length);
}