[mirror_ubuntu-bionic-kernel.git] / tools / perf / util / unwind-libdw.h

/* 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 */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
5ea84154 JO	2	#ifndef __PERF_UNWIND_LIBDW_H
	3	#define __PERF_UNWIND_LIBDW_H
	4
	5	#include <elfutils/libdwfl.h>
5ea84154 JO	6	#include "unwind.h"
5ea84154 JO	7
e7ff8920 ACM	8	struct machine;
	9	struct perf_sample;
	10	struct thread;
	11
5ea84154 JO	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;
8bd508b0 JO	22	int idx;
8bd508b0 JO	23	struct unwind_entry entries[];
5ea84154 JO	24	};
	25
	26	#endif /* __PERF_UNWIND_LIBDW_H */