162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */
262306a36Sopenharmony_ci
362306a36Sopenharmony_ci#ifndef __ABI_REG_OPS_H
462306a36Sopenharmony_ci#define __ABI_REG_OPS_H
562306a36Sopenharmony_ci#include <asm/reg_ops.h>
662306a36Sopenharmony_ci
762306a36Sopenharmony_ci#define cprcr(reg)					\
862306a36Sopenharmony_ci({							\
962306a36Sopenharmony_ci	unsigned int tmp;				\
1062306a36Sopenharmony_ci	asm volatile("cprcr %0, "reg"\n":"=b"(tmp));	\
1162306a36Sopenharmony_ci	tmp;						\
1262306a36Sopenharmony_ci})
1362306a36Sopenharmony_ci
1462306a36Sopenharmony_ci#define cpwcr(reg, val)					\
1562306a36Sopenharmony_ci({							\
1662306a36Sopenharmony_ci	asm volatile("cpwcr %0, "reg"\n"::"b"(val));	\
1762306a36Sopenharmony_ci})
1862306a36Sopenharmony_ci
1962306a36Sopenharmony_cistatic inline unsigned int mfcr_hint(void)
2062306a36Sopenharmony_ci{
2162306a36Sopenharmony_ci	return mfcr("cr30");
2262306a36Sopenharmony_ci}
2362306a36Sopenharmony_ci
2462306a36Sopenharmony_cistatic inline unsigned int mfcr_ccr2(void) { return 0; }
2562306a36Sopenharmony_ci
2662306a36Sopenharmony_ci#endif /* __ABI_REG_OPS_H */
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