LXR linux/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
   8struct machine;
   9struct perf_sample;
  10struct thread;
  11
  12bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg);
  13
  14struct 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 */
  27