LXR linux/tools/perf/arch/arm/include/perf

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef ARCH_PERF_REGS_H
   3#define ARCH_PERF_REGS_H
   4
   5#include <stdlib.h>
   6#include <linux/types.h>
   7#include <asm/perf_regs.h>
   8
   9void perf_regs_load(u64 *regs);
  10
  11#define PERF_REGS_MASK  ((1ULL << PERF_REG_ARM_MAX) - 1)
  12#define PERF_REGS_MAX   PERF_REG_ARM_MAX
  13#define PERF_SAMPLE_REGS_ABI    PERF_SAMPLE_REGS_ABI_32
  14
  15#define PERF_REG_IP     PERF_REG_ARM_PC
  16#define PERF_REG_SP     PERF_REG_ARM_SP
  17
  18static inline const char *perf_reg_name(int id)
  19{
  20        switch (id) {
  21        case PERF_REG_ARM_R0:
  22                return "r0";
  23        case PERF_REG_ARM_R1:
  24                return "r1";
  25        case PERF_REG_ARM_R2:
  26                return "r2";
  27        case PERF_REG_ARM_R3:
  28                return "r3";
  29        case PERF_REG_ARM_R4:
  30                return "r4";
  31        case PERF_REG_ARM_R5:
  32                return "r5";
  33        case PERF_REG_ARM_R6:
  34                return "r6";
  35        case PERF_REG_ARM_R7:
  36                return "r7";
  37        case PERF_REG_ARM_R8:
  38                return "r8";
  39        case PERF_REG_ARM_R9:
  40                return "r9";
  41        case PERF_REG_ARM_R10:
  42                return "r10";
  43        case PERF_REG_ARM_FP:
  44                return "fp";
  45        case PERF_REG_ARM_IP:
  46                return "ip";
  47        case PERF_REG_ARM_SP:
  48                return "sp";
  49        case PERF_REG_ARM_LR:
  50                return "lr";
  51        case PERF_REG_ARM_PC:
  52                return "pc";
  53        default:
  54                return NULL;
  55        }
  56
  57        return NULL;
  58}
  59
  60#endif /* ARCH_PERF_REGS_H */
  61