diff options
Diffstat (limited to 'tools/perf/util/jitdump.h')
| -rw-r--r-- | tools/perf/util/jitdump.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/perf/util/jitdump.h b/tools/perf/util/jitdump.h index bcacd20d0c1c..c6b9b67f43bf 100644 --- a/tools/perf/util/jitdump.h +++ b/tools/perf/util/jitdump.h @@ -19,6 +19,7 @@ #define JITHEADER_MAGIC_SW 0x4454694A #define PADDING_8ALIGNED(x) ((((x) + 7) & 7) ^ 7) +#define ALIGN_8(x) (((x) + 7) & (~7)) #define JITHEADER_VERSION 1 @@ -48,6 +49,7 @@ enum jit_record_type { JIT_CODE_MOVE = 1, JIT_CODE_DEBUG_INFO = 2, JIT_CODE_CLOSE = 3, + JIT_CODE_UNWINDING_INFO = 4, JIT_CODE_MAX, }; @@ -101,12 +103,22 @@ struct jr_code_debug_info { struct debug_entry entries[0]; }; +struct jr_code_unwinding_info { + struct jr_prefix p; + + uint64_t unwinding_size; + uint64_t eh_frame_hdr_size; + uint64_t mapped_size; + const char unwinding_data[0]; +}; + union jr_entry { struct jr_code_debug_info info; struct jr_code_close close; struct jr_code_load load; struct jr_code_move move; struct jr_prefix prefix; + struct jr_code_unwinding_info unwinding; }; static inline struct debug_entry * |