| /* SPDX-License-Identifier: GPL-2.0 */ |
| // Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd. |
| |
| #ifndef ARCH_PERF_REGS_H |
| #define ARCH_PERF_REGS_H |
| |
| #include <stdlib.h> |
| #include <linux/types.h> |
| #include <asm/perf_regs.h> |
| |
| #define PERF_REGS_MASK ((1ULL << PERF_REG_CSKY_MAX) - 1) |
| #define PERF_REGS_MAX PERF_REG_CSKY_MAX |
| #define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_32 |
| |
| #define PERF_REG_IP PERF_REG_CSKY_PC |
| #define PERF_REG_SP PERF_REG_CSKY_SP |
| |
| static inline const char *perf_reg_name(int id) |
| { |
| switch (id) { |
| case PERF_REG_CSKY_A0: |
| return "a0"; |
| case PERF_REG_CSKY_A1: |
| return "a1"; |
| case PERF_REG_CSKY_A2: |
| return "a2"; |
| case PERF_REG_CSKY_A3: |
| return "a3"; |
| case PERF_REG_CSKY_REGS0: |
| return "regs0"; |
| case PERF_REG_CSKY_REGS1: |
| return "regs1"; |
| case PERF_REG_CSKY_REGS2: |
| return "regs2"; |
| case PERF_REG_CSKY_REGS3: |
| return "regs3"; |
| case PERF_REG_CSKY_REGS4: |
| return "regs4"; |
| case PERF_REG_CSKY_REGS5: |
| return "regs5"; |
| case PERF_REG_CSKY_REGS6: |
| return "regs6"; |
| case PERF_REG_CSKY_REGS7: |
| return "regs7"; |
| case PERF_REG_CSKY_REGS8: |
| return "regs8"; |
| case PERF_REG_CSKY_REGS9: |
| return "regs9"; |
| case PERF_REG_CSKY_SP: |
| return "sp"; |
| case PERF_REG_CSKY_LR: |
| return "lr"; |
| case PERF_REG_CSKY_PC: |
| return "pc"; |
| #if defined(__CSKYABIV2__) |
| case PERF_REG_CSKY_EXREGS0: |
| return "exregs0"; |
| case PERF_REG_CSKY_EXREGS1: |
| return "exregs1"; |
| case PERF_REG_CSKY_EXREGS2: |
| return "exregs2"; |
| case PERF_REG_CSKY_EXREGS3: |
| return "exregs3"; |
| case PERF_REG_CSKY_EXREGS4: |
| return "exregs4"; |
| case PERF_REG_CSKY_EXREGS5: |
| return "exregs5"; |
| case PERF_REG_CSKY_EXREGS6: |
| return "exregs6"; |
| case PERF_REG_CSKY_EXREGS7: |
| return "exregs7"; |
| case PERF_REG_CSKY_EXREGS8: |
| return "exregs8"; |
| case PERF_REG_CSKY_EXREGS9: |
| return "exregs9"; |
| case PERF_REG_CSKY_EXREGS10: |
| return "exregs10"; |
| case PERF_REG_CSKY_EXREGS11: |
| return "exregs11"; |
| case PERF_REG_CSKY_EXREGS12: |
| return "exregs12"; |
| case PERF_REG_CSKY_EXREGS13: |
| return "exregs13"; |
| case PERF_REG_CSKY_EXREGS14: |
| return "exregs14"; |
| case PERF_REG_CSKY_TLS: |
| return "tls"; |
| case PERF_REG_CSKY_HI: |
| return "hi"; |
| case PERF_REG_CSKY_LO: |
| return "lo"; |
| #endif |
| default: |
| return NULL; |
| } |
| |
| return NULL; |
| } |
| |
| #endif /* ARCH_PERF_REGS_H */ |
