tools/perf/util/perf-regs-arch/perf_regs_csky.c

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 #include "../perf_regs.h"
   4 #include "../../arch/csky/include/uapi/asm/perf_regs.h"
   5
   6 const char *__perf_reg_name_csky(int id)
   7 {
   8         switch (id) {
   9         case PERF_REG_CSKY_A0:
  10                 return "a0";
  11         case PERF_REG_CSKY_A1:
  12                 return "a1";
  13         case PERF_REG_CSKY_A2:
  14                 return "a2";
  15         case PERF_REG_CSKY_A3:
  16                 return "a3";
  17         case PERF_REG_CSKY_REGS0:
  18                 return "regs0";
  19         case PERF_REG_CSKY_REGS1:
  20                 return "regs1";
  21         case PERF_REG_CSKY_REGS2:
  22                 return "regs2";
  23         case PERF_REG_CSKY_REGS3:
  24                 return "regs3";
  25         case PERF_REG_CSKY_REGS4:
  26                 return "regs4";
  27         case PERF_REG_CSKY_REGS5:
  28                 return "regs5";
  29         case PERF_REG_CSKY_REGS6:
  30                 return "regs6";
  31         case PERF_REG_CSKY_REGS7:
  32                 return "regs7";
  33         case PERF_REG_CSKY_REGS8:
  34                 return "regs8";
  35         case PERF_REG_CSKY_REGS9:
  36                 return "regs9";
  37         case PERF_REG_CSKY_SP:
  38                 return "sp";
  39         case PERF_REG_CSKY_LR:
  40                 return "lr";
  41         case PERF_REG_CSKY_PC:
  42                 return "pc";
  43 #if defined(__CSKYABIV2__)
  44         case PERF_REG_CSKY_EXREGS0:
  45                 return "exregs0";
  46         case PERF_REG_CSKY_EXREGS1:
  47                 return "exregs1";
  48         case PERF_REG_CSKY_EXREGS2:
  49                 return "exregs2";
  50         case PERF_REG_CSKY_EXREGS3:
  51                 return "exregs3";
  52         case PERF_REG_CSKY_EXREGS4:
  53                 return "exregs4";
  54         case PERF_REG_CSKY_EXREGS5:
  55                 return "exregs5";
  56         case PERF_REG_CSKY_EXREGS6:
  57                 return "exregs6";
  58         case PERF_REG_CSKY_EXREGS7:
  59                 return "exregs7";
  60         case PERF_REG_CSKY_EXREGS8:
  61                 return "exregs8";
  62         case PERF_REG_CSKY_EXREGS9:
  63                 return "exregs9";
  64         case PERF_REG_CSKY_EXREGS10:
  65                 return "exregs10";
  66         case PERF_REG_CSKY_EXREGS11:
  67                 return "exregs11";
  68         case PERF_REG_CSKY_EXREGS12:
  69                 return "exregs12";
  70         case PERF_REG_CSKY_EXREGS13:
  71                 return "exregs13";
  72         case PERF_REG_CSKY_EXREGS14:
  73                 return "exregs14";
  74         case PERF_REG_CSKY_TLS:
  75                 return "tls";
  76         case PERF_REG_CSKY_HI:
  77                 return "hi";
  78         case PERF_REG_CSKY_LO:
  79                 return "lo";
  80 #endif
  81         default:
  82                 return NULL;
  83         }
  84
  85         return NULL;
  86 }
  87
  88 uint64_t __perf_reg_ip_csky(void)
  89 {
  90         return PERF_REG_CSKY_PC;
  91 }
  92
  93 uint64_t __perf_reg_sp_csky(void)
  94 {
  95         return PERF_REG_CSKY_SP;
  96 }