/*
 * Copyright 2019 The Hafnium Authors.
 *
 * Use of this source code is governed by a BSD-style
 * license that can be found in the LICENSE file or at
 * https://opensource.org/licenses/BSD-3-Clause.
 */

#include "vmapi/hf/call.h"

#include "../msr.h"
#include "test/hftest.h"

/**
 * Test that encoding a system register using the implementation defined syntax
 * maps to the same register defined by name.
 */
TEST(arch_features, read_write_msr_impdef)
{
	uintreg_t value = 0xa;
	write_msr(S3_3_C9_C13_0, value);
	EXPECT_EQ(read_msr(S3_3_C9_C13_0), value);
	EXPECT_EQ(read_msr(PMCCNTR_EL0), value);
}