reg_ops.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2
 3#ifndef __ABI_REG_OPS_H
 4#define __ABI_REG_OPS_H
 5#include <asm/reg_ops.h>
 6
 7#define cprcr(reg)					\
 8({							\
 9	unsigned int tmp;				\
10	asm volatile("cprcr %0, "reg"\n":"=b"(tmp));	\
11	tmp;						\
12})
13
14#define cpwcr(reg, val)					\
15({							\
16	asm volatile("cpwcr %0, "reg"\n"::"b"(val));	\
17})
18
19static inline unsigned int mfcr_hint(void)
20{
21	return mfcr("cr30");
22}
23
24static inline unsigned int mfcr_ccr2(void) { return 0; }
25
26#endif /* __ABI_REG_OPS_H */