1/*
 2 * Copyright (C) 2015 Josh Poimboeuf <jpoimboe@redhat.com>
 3 *
 4 * This program is free software; you can redistribute it and/or
 5 * modify it under the terms of the GNU General Public License
 6 * as published by the Free Software Foundation; either version 2
 7 * of the License, or (at your option) any later version.
 8 *
 9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef _ARCH_H
19#define _ARCH_H
20
21#include <stdbool.h>
22#include "elf.h"
23
24#define INSN_FP_SAVE		1
25#define INSN_FP_SETUP		2
26#define INSN_FP_RESTORE		3
27#define INSN_JUMP_CONDITIONAL	4
28#define INSN_JUMP_UNCONDITIONAL	5
29#define INSN_JUMP_DYNAMIC	6
30#define INSN_CALL		7
31#define INSN_CALL_DYNAMIC	8
32#define INSN_RETURN		9
33#define INSN_CONTEXT_SWITCH	10
34#define INSN_BUG		11
35#define INSN_NOP		12
36#define INSN_OTHER		13
37#define INSN_LAST		INSN_OTHER
38
39int arch_decode_instruction(struct elf *elf, struct section *sec,
40			    unsigned long offset, unsigned int maxlen,
41			    unsigned int *len, unsigned char *type,
42			    unsigned long *displacement);
43
44#endif /* _ARCH_H */