diff options
Diffstat (limited to 'kernel/tools/perf/util/unwind-libdw.h')
| -rw-r--r-- | kernel/tools/perf/util/unwind-libdw.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/kernel/tools/perf/util/unwind-libdw.h b/kernel/tools/perf/util/unwind-libdw.h new file mode 100644 index 000000000..417a1426f --- /dev/null +++ b/kernel/tools/perf/util/unwind-libdw.h @@ -0,0 +1,21 @@ +#ifndef __PERF_UNWIND_LIBDW_H +#define __PERF_UNWIND_LIBDW_H + +#include <elfutils/libdwfl.h> +#include "event.h" +#include "thread.h" +#include "unwind.h" + +bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg); + +struct unwind_info { + Dwfl *dwfl; + struct perf_sample *sample; + struct machine *machine; + struct thread *thread; + unwind_entry_cb_t cb; + void *arg; + int max_stack; +}; + +#endif /* __PERF_UNWIND_LIBDW_H */ |