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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 | ||
39 | int 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 */ |