| |
| #ifndef REMOTE_UNWIND_LIBUNWIND |
| #include <errno.h> |
| #include <libunwind.h> |
| #include "perf_regs.h" |
| #include "../../util/unwind.h" |
| #include "../../util/debug.h" |
| #endif |
| |
| int LIBUNWIND__ARCH_REG_ID(int regnum) |
| { |
| switch (regnum) { |
| case UNW_AARCH64_X0: |
| return PERF_REG_ARM64_X0; |
| case UNW_AARCH64_X1: |
| return PERF_REG_ARM64_X1; |
| case UNW_AARCH64_X2: |
| return PERF_REG_ARM64_X2; |
| case UNW_AARCH64_X3: |
| return PERF_REG_ARM64_X3; |
| case UNW_AARCH64_X4: |
| return PERF_REG_ARM64_X4; |
| case UNW_AARCH64_X5: |
| return PERF_REG_ARM64_X5; |
| case UNW_AARCH64_X6: |
| return PERF_REG_ARM64_X6; |
| case UNW_AARCH64_X7: |
| return PERF_REG_ARM64_X7; |
| case UNW_AARCH64_X8: |
| return PERF_REG_ARM64_X8; |
| case UNW_AARCH64_X9: |
| return PERF_REG_ARM64_X9; |
| case UNW_AARCH64_X10: |
| return PERF_REG_ARM64_X10; |
| case UNW_AARCH64_X11: |
| return PERF_REG_ARM64_X11; |
| case UNW_AARCH64_X12: |
| return PERF_REG_ARM64_X12; |
| case UNW_AARCH64_X13: |
| return PERF_REG_ARM64_X13; |
| case UNW_AARCH64_X14: |
| return PERF_REG_ARM64_X14; |
| case UNW_AARCH64_X15: |
| return PERF_REG_ARM64_X15; |
| case UNW_AARCH64_X16: |
| return PERF_REG_ARM64_X16; |
| case UNW_AARCH64_X17: |
| return PERF_REG_ARM64_X17; |
| case UNW_AARCH64_X18: |
| return PERF_REG_ARM64_X18; |
| case UNW_AARCH64_X19: |
| return PERF_REG_ARM64_X19; |
| case UNW_AARCH64_X20: |
| return PERF_REG_ARM64_X20; |
| case UNW_AARCH64_X21: |
| return PERF_REG_ARM64_X21; |
| case UNW_AARCH64_X22: |
| return PERF_REG_ARM64_X22; |
| case UNW_AARCH64_X23: |
| return PERF_REG_ARM64_X23; |
| case UNW_AARCH64_X24: |
| return PERF_REG_ARM64_X24; |
| case UNW_AARCH64_X25: |
| return PERF_REG_ARM64_X25; |
| case UNW_AARCH64_X26: |
| return PERF_REG_ARM64_X26; |
| case UNW_AARCH64_X27: |
| return PERF_REG_ARM64_X27; |
| case UNW_AARCH64_X28: |
| return PERF_REG_ARM64_X28; |
| case UNW_AARCH64_X29: |
| return PERF_REG_ARM64_X29; |
| case UNW_AARCH64_X30: |
| return PERF_REG_ARM64_LR; |
| case UNW_AARCH64_SP: |
| return PERF_REG_ARM64_SP; |
| case UNW_AARCH64_PC: |
| return PERF_REG_ARM64_PC; |
| default: |
| pr_err("unwind: invalid reg id %d\n", regnum); |
| return -EINVAL; |
| } |
| |
| return -EINVAL; |
| } |