LXR linux/arch/csky/include/asm/reg

   1/* SPDX-License-Identifier: GPL-2.0 */
   2
   3#ifndef __ASM_REGS_OPS_H
   4#define __ASM_REGS_OPS_H
   5
   6#define mfcr(reg)               \
   7({                              \
   8        unsigned int tmp;       \
   9        asm volatile(           \
  10        "mfcr %0, "reg"\n"      \
  11        : "=r"(tmp)             \
  12        :                       \
  13        : "memory");            \
  14        tmp;                    \
  15})
  16
  17#define mtcr(reg, val)          \
  18({                              \
  19        asm volatile(           \
  20        "mtcr %0, "reg"\n"      \
  21        :                       \
  22        : "r"(val)              \
  23        : "memory");            \
  24})
  25
  26#endif /* __ASM_REGS_OPS_H */
  27