unwind-libdw.h

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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PERF_UNWIND_LIBDW_H
#define __PERF_UNWIND_LIBDW_H

#include <elfutils/libdwfl.h>
#include "unwind.h"

struct machine;
struct perf_sample;
struct thread;

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;
    int         idx;
    struct unwind_entry entries[];
};

#endif /* __PERF_UNWIND_LIBDW_H */