[mirror_ubuntu-jammy-kernel.git] / tools / objtool / objtool.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (C) 2020 Matt Helsley <mhelsley@vmware.com>
 */

#ifndef _OBJTOOL_H
#define _OBJTOOL_H

#include <stdbool.h>
#include <linux/list.h>
#include <linux/hashtable.h>

#include "elf.h"

#define __weak __attribute__((weak))

struct objtool_file {
	struct elf *elf;
	struct list_head insn_list;
	DECLARE_HASHTABLE(insn_hash, 20);
	struct list_head static_call_list;
	bool ignore_unreachables, c_file, hints, rodata;
};

struct objtool_file *objtool_open_read(const char *_objname);

int check(struct objtool_file *file);
int orc_dump(const char *objname);
int create_orc(struct objtool_file *file);
int create_orc_sections(struct objtool_file *file);

#endif /* _OBJTOOL_H */
Commit	Line	Data
d37c90d4 MH	1	/* SPDX-License-Identifier: GPL-2.0-or-later */
	2	/*
	3	* Copyright (C) 2020 Matt Helsley <mhelsley@vmware.com>
	4	*/
	5
	6	#ifndef _OBJTOOL_H
	7	#define _OBJTOOL_H
	8
	9	#include <stdbool.h>
	10	#include <linux/list.h>
	11	#include <linux/hashtable.h>
	12
	13	#include "elf.h"
	14
eda3dc90 JT	15	#define __weak __attribute__((weak))
eda3dc90 JT	16
d37c90d4 MH	17	struct objtool_file {
	18	struct elf *elf;
	19	struct list_head insn_list;
	20	DECLARE_HASHTABLE(insn_hash, 20);
1e7e4788	21	struct list_head static_call_list;
d37c90d4 MH	22	bool ignore_unreachables, c_file, hints, rodata;
	23	};
	24
6545eb03 JT	25	struct objtool_file objtool_open_read(const char _objname);
6545eb03 JT	26
d44becb9	27	int check(struct objtool_file *file);
0decf1f8 MH	28	int orc_dump(const char *objname);
	29	int create_orc(struct objtool_file *file);
	30	int create_orc_sections(struct objtool_file *file);
	31
d37c90d4	32	#endif /* _OBJTOOL_H */