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/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* FPU module for Chrome EC operating system */
#ifndef __EC_FPU_H
#define __EC_FPU_H
/* Enables FPU. Note that this function also disables interrupt. */
void enable_fpu(void);
/* Disables FPU. This function also enables interrupt.
* The value passed in serves as optimization barrier. This value would be
* calculated before FPU is disabled regardless of compiler optimization. */
void disable_fpu(int32_t);
#endif /* __EC_FPU_H */
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