projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 4c38c8f5 | 2 | #include <errno.h> |
| 8ab596af | 3 | |
| 057fbfb2 | 4 | #ifndef REMOTE_UNWIND_LIBUNWIND |
| 8ab596af JP |
5 | #include <libunwind.h> |
| 6 | #include "perf_regs.h" | |
| 7 | #include "../../util/unwind.h" | |
| 660d1329 | 8 | #include "../../util/debug.h" |
| 057fbfb2 | 9 | #endif |
| 8ab596af | 10 | |
| 057fbfb2 | 11 | int LIBUNWIND__ARCH_REG_ID(int regnum) |
| 8ab596af JP |
12 | { |
| 13 | switch (regnum) { | |
| 14 | case UNW_AARCH64_X0: | |
| 15 | return PERF_REG_ARM64_X0; | |
| 16 | case UNW_AARCH64_X1: | |
| 17 | return PERF_REG_ARM64_X1; | |
| 18 | case UNW_AARCH64_X2: | |
| 19 | return PERF_REG_ARM64_X2; | |
| 20 | case UNW_AARCH64_X3: | |
| 21 | return PERF_REG_ARM64_X3; | |
| 22 | case UNW_AARCH64_X4: | |
| 23 | return PERF_REG_ARM64_X4; | |
| 24 | case UNW_AARCH64_X5: | |
| 25 | return PERF_REG_ARM64_X5; | |
| 26 | case UNW_AARCH64_X6: | |
| 27 | return PERF_REG_ARM64_X6; | |
| 28 | case UNW_AARCH64_X7: | |
| 29 | return PERF_REG_ARM64_X7; | |
| 30 | case UNW_AARCH64_X8: | |
| 31 | return PERF_REG_ARM64_X8; | |
| 32 | case UNW_AARCH64_X9: | |
| 33 | return PERF_REG_ARM64_X9; | |
| 34 | case UNW_AARCH64_X10: | |
| 35 | return PERF_REG_ARM64_X10; | |
| 36 | case UNW_AARCH64_X11: | |
| 37 | return PERF_REG_ARM64_X11; | |
| 38 | case UNW_AARCH64_X12: | |
| 39 | return PERF_REG_ARM64_X12; | |
| 40 | case UNW_AARCH64_X13: | |
| 41 | return PERF_REG_ARM64_X13; | |
| 42 | case UNW_AARCH64_X14: | |
| 43 | return PERF_REG_ARM64_X14; | |
| 44 | case UNW_AARCH64_X15: | |
| 45 | return PERF_REG_ARM64_X15; | |
| 46 | case UNW_AARCH64_X16: | |
| 47 | return PERF_REG_ARM64_X16; | |
| 48 | case UNW_AARCH64_X17: | |
| 49 | return PERF_REG_ARM64_X17; | |
| 50 | case UNW_AARCH64_X18: | |
| 51 | return PERF_REG_ARM64_X18; | |
| 52 | case UNW_AARCH64_X19: | |
| 53 | return PERF_REG_ARM64_X19; | |
| 54 | case UNW_AARCH64_X20: | |
| 55 | return PERF_REG_ARM64_X20; | |
| 56 | case UNW_AARCH64_X21: | |
| 57 | return PERF_REG_ARM64_X21; | |
| 58 | case UNW_AARCH64_X22: | |
| 59 | return PERF_REG_ARM64_X22; | |
| 60 | case UNW_AARCH64_X23: | |
| 61 | return PERF_REG_ARM64_X23; | |
| 62 | case UNW_AARCH64_X24: | |
| 63 | return PERF_REG_ARM64_X24; | |
| 64 | case UNW_AARCH64_X25: | |
| 65 | return PERF_REG_ARM64_X25; | |
| 66 | case UNW_AARCH64_X26: | |
| 67 | return PERF_REG_ARM64_X26; | |
| 68 | case UNW_AARCH64_X27: | |
| 69 | return PERF_REG_ARM64_X27; | |
| 70 | case UNW_AARCH64_X28: | |
| 71 | return PERF_REG_ARM64_X28; | |
| 72 | case UNW_AARCH64_X29: | |
| 73 | return PERF_REG_ARM64_X29; | |
| 74 | case UNW_AARCH64_X30: | |
| 75 | return PERF_REG_ARM64_LR; | |
| 76 | case UNW_AARCH64_SP: | |
| 77 | return PERF_REG_ARM64_SP; | |
| 78 | case UNW_AARCH64_PC: | |
| 79 | return PERF_REG_ARM64_PC; | |
| 80 | default: | |
| 81 | pr_err("unwind: invalid reg id %d\n", regnum); | |
| 82 | return -EINVAL; | |
| 83 | } | |
| 84 | ||
| 85 | return -EINVAL; | |
| 86 | } |