Cregit: Linux 7.0: unwind-libdw.h

Contributors: 5
Author	Tokens	Token Proportion	Commits	Commit Proportion
Jiri Olsa	54	57.45%	2	13.33%
Ian Rogers	20	21.28%	5	33.33%
Arnaldo Carvalho de Melo	16	17.02%	6	40.00%
James Clark	3	3.19%	1	6.67%
Greg Kroah-Hartman	1	1.06%	1	6.67%
Total	94		15

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

#include <stdint.h>
#include "unwind.h"

struct machine;
struct perf_sample;
struct thread;

#ifdef HAVE_LIBDW_SUPPORT

struct unwind_info {
	void			*dwfl;
	struct perf_sample      *sample;
	struct machine          *machine;
	struct thread           *thread;
	unwind_entry_cb_t	cb;
	void			*arg;
	int			max_stack;
	int			idx;
	uint32_t		e_flags;
	uint16_t		e_machine;
	bool			best_effort;
	struct unwind_entry	entries[];
};

void libdw__invalidate_dwfl(struct maps *maps, void *dwfl);
#endif

#endif /* __PERF_UNWIND_LIBDW_H */