tools/perf/arch/powerpc/include/perf_regs.h

   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
   9 void perf_regs_load(u64 *regs);
  10
  11 #define PERF_REGS_MASK  ((1ULL << PERF_REG_POWERPC_MAX) - 1)
  12 #define PERF_REGS_MAX   PERF_REG_POWERPC_MAX
  13 #ifdef __powerpc64__
  14         #define PERF_SAMPLE_REGS_ABI    PERF_SAMPLE_REGS_ABI_64
  15 #else
  16         #define PERF_SAMPLE_REGS_ABI    PERF_SAMPLE_REGS_ABI_32
  17 #endif
  18
  19 #define PERF_REG_IP     PERF_REG_POWERPC_NIP
  20 #define PERF_REG_SP     PERF_REG_POWERPC_R1
  21
  22 static const char *reg_names[] = {
  23         [PERF_REG_POWERPC_R0] = "r0",
  24         [PERF_REG_POWERPC_R1] = "r1",
  25         [PERF_REG_POWERPC_R2] = "r2",
  26         [PERF_REG_POWERPC_R3] = "r3",
  27         [PERF_REG_POWERPC_R4] = "r4",
  28         [PERF_REG_POWERPC_R5] = "r5",
  29         [PERF_REG_POWERPC_R6] = "r6",
  30         [PERF_REG_POWERPC_R7] = "r7",
  31         [PERF_REG_POWERPC_R8] = "r8",
  32         [PERF_REG_POWERPC_R9] = "r9",
  33         [PERF_REG_POWERPC_R10] = "r10",
  34         [PERF_REG_POWERPC_R11] = "r11",
  35         [PERF_REG_POWERPC_R12] = "r12",
  36         [PERF_REG_POWERPC_R13] = "r13",
  37         [PERF_REG_POWERPC_R14] = "r14",
  38         [PERF_REG_POWERPC_R15] = "r15",
  39         [PERF_REG_POWERPC_R16] = "r16",
  40         [PERF_REG_POWERPC_R17] = "r17",
  41         [PERF_REG_POWERPC_R18] = "r18",
  42         [PERF_REG_POWERPC_R19] = "r19",
  43         [PERF_REG_POWERPC_R20] = "r20",
  44         [PERF_REG_POWERPC_R21] = "r21",
  45         [PERF_REG_POWERPC_R22] = "r22",
  46         [PERF_REG_POWERPC_R23] = "r23",
  47         [PERF_REG_POWERPC_R24] = "r24",
  48         [PERF_REG_POWERPC_R25] = "r25",
  49         [PERF_REG_POWERPC_R26] = "r26",
  50         [PERF_REG_POWERPC_R27] = "r27",
  51         [PERF_REG_POWERPC_R28] = "r28",
  52         [PERF_REG_POWERPC_R29] = "r29",
  53         [PERF_REG_POWERPC_R30] = "r30",
  54         [PERF_REG_POWERPC_R31] = "r31",
  55         [PERF_REG_POWERPC_NIP] = "nip",
  56         [PERF_REG_POWERPC_MSR] = "msr",
  57         [PERF_REG_POWERPC_ORIG_R3] = "orig_r3",
  58         [PERF_REG_POWERPC_CTR] = "ctr",
  59         [PERF_REG_POWERPC_LINK] = "link",
  60         [PERF_REG_POWERPC_XER] = "xer",
  61         [PERF_REG_POWERPC_CCR] = "ccr",
  62         [PERF_REG_POWERPC_SOFTE] = "softe",
  63         [PERF_REG_POWERPC_TRAP] = "trap",
  64         [PERF_REG_POWERPC_DAR] = "dar",
  65         [PERF_REG_POWERPC_DSISR] = "dsisr",
  66         [PERF_REG_POWERPC_SIER] = "sier",
  67         [PERF_REG_POWERPC_MMCRA] = "mmcra"
  68 };
  69
  70 static inline const char *perf_reg_name(int id)
  71 {
  72         return reg_names[id];
  73 }
  74 #endif /* ARCH_PERF_REGS_H */