LXR linux/tools/perf/arch/arm64/include/perf

   1#ifndef ARCH_PERF_REGS_H
   2#define ARCH_PERF_REGS_H
   3
   4#include <stdlib.h>
   5#include <linux/types.h>
   6#include <asm/perf_regs.h>
   7
   8void perf_regs_load(u64 *regs);
   9
  10#define PERF_REGS_MASK  ((1ULL << PERF_REG_ARM64_MAX) - 1)
  11#define PERF_REGS_MAX   PERF_REG_ARM64_MAX
  12#define PERF_SAMPLE_REGS_ABI    PERF_SAMPLE_REGS_ABI_64
  13
  14#define PERF_REG_IP     PERF_REG_ARM64_PC
  15#define PERF_REG_SP     PERF_REG_ARM64_SP
  16
  17static inline const char *perf_reg_name(int id)
  18{
  19        switch (id) {
  20        case PERF_REG_ARM64_X0:
  21                return "x0";
  22        case PERF_REG_ARM64_X1:
  23                return "x1";
  24        case PERF_REG_ARM64_X2:
  25                return "x2";
  26        case PERF_REG_ARM64_X3:
  27                return "x3";
  28        case PERF_REG_ARM64_X4:
  29                return "x4";
  30        case PERF_REG_ARM64_X5:
  31                return "x5";
  32        case PERF_REG_ARM64_X6:
  33                return "x6";
  34        case PERF_REG_ARM64_X7:
  35                return "x7";
  36        case PERF_REG_ARM64_X8:
  37                return "x8";
  38        case PERF_REG_ARM64_X9:
  39                return "x9";
  40        case PERF_REG_ARM64_X10:
  41                return "x10";
  42        case PERF_REG_ARM64_X11:
  43                return "x11";
  44        case PERF_REG_ARM64_X12:
  45                return "x12";
  46        case PERF_REG_ARM64_X13:
  47                return "x13";
  48        case PERF_REG_ARM64_X14:
  49                return "x14";
  50        case PERF_REG_ARM64_X15:
  51                return "x15";
  52        case PERF_REG_ARM64_X16:
  53                return "x16";
  54        case PERF_REG_ARM64_X17:
  55                return "x17";
  56        case PERF_REG_ARM64_X18:
  57                return "x18";
  58        case PERF_REG_ARM64_X19:
  59                return "x19";
  60        case PERF_REG_ARM64_X20:
  61                return "x20";
  62        case PERF_REG_ARM64_X21:
  63                return "x21";
  64        case PERF_REG_ARM64_X22:
  65                return "x22";
  66        case PERF_REG_ARM64_X23:
  67                return "x23";
  68        case PERF_REG_ARM64_X24:
  69                return "x24";
  70        case PERF_REG_ARM64_X25:
  71                return "x25";
  72        case PERF_REG_ARM64_X26:
  73                return "x26";
  74        case PERF_REG_ARM64_X27:
  75                return "x27";
  76        case PERF_REG_ARM64_X28:
  77                return "x28";
  78        case PERF_REG_ARM64_X29:
  79                return "x29";
  80        case PERF_REG_ARM64_SP:
  81                return "sp";
  82        case PERF_REG_ARM64_LR:
  83                return "lr";
  84        case PERF_REG_ARM64_PC:
  85                return "pc";
  86        default:
  87                return NULL;
  88        }
  89
  90        return NULL;
  91}
  92
  93#endif /* ARCH_PERF_REGS_H */
  94