tools/perf/util/unwind-libdw.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __PERF_UNWIND_LIBDW_H
   3 #define __PERF_UNWIND_LIBDW_H
   4
   5 #include <elfutils/libdwfl.h>
   6 #include "unwind.h"
   7
   8 struct machine;
   9 struct perf_sample;
  10 struct thread;
  11
  12 bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg);
  13
  14 struct unwind_info {
  15         Dwfl                    *dwfl;
  16         struct perf_sample      *sample;
  17         struct machine          *machine;
  18         struct thread           *thread;
  19         unwind_entry_cb_t       cb;
  20         void                    *arg;
  21         int                     max_stack;
  22         int                     idx;
  23         struct unwind_entry     entries[];
  24 };
  25
  26 #endif /* __PERF_UNWIND_LIBDW_H */