diff options
Diffstat (limited to 'tools/perf/util/unwind.h')
-rw-r--r-- | tools/perf/util/unwind.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/perf/util/unwind.h b/tools/perf/util/unwind.h index 12790cf94618..bbd73d9bea45 100644 --- a/tools/perf/util/unwind.h +++ b/tools/perf/util/unwind.h @@ -14,6 +14,15 @@ struct unwind_entry { typedef int (*unwind_entry_cb_t)(struct unwind_entry *entry, void *arg); +struct unwind_libunwind_ops { + int (*prepare_access)(struct thread *thread); + void (*flush_access)(struct thread *thread); + void (*finish_access)(struct thread *thread); + int (*get_entries)(unwind_entry_cb_t cb, void *arg, + struct thread *thread, + struct perf_sample *data, int max_stack); +}; + #ifdef HAVE_DWARF_UNWIND_SUPPORT int unwind__get_entries(unwind_entry_cb_t cb, void *arg, struct thread *thread, |