summaryrefslogtreecommitdiff
path: root/tools/perf/util/unwind-libdw.h
blob: 58328669ed16a7af3b475bb569b73310a48678df (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
#ifndef __PERF_UNWIND_LIBDW_H
#define __PERF_UNWIND_LIBDW_H

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

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 */