1/* ARC target-dependent stuff. Extension data structures.
2   Copyright 1995, 1997, 2000, 2001, 2005, 2007 Free Software Foundation, Inc.
3
4   This file is part of libopcodes.
5
6   This library is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 3, or (at your option)
9   any later version.
10
11   It is distributed in the hope that it will be useful, but WITHOUT
12   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
14   License for more details.
15
16   You should have received a copy of the GNU General Public License
17   along with this program; if not, write to the Free Software
18   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19   MA 02110-1301, USA.  */
20
21#ifndef ARCEXT_H
22#define ARCEXT_H
23
24enum {EXT_INSTRUCTION   = 0,
25      EXT_CORE_REGISTER = 1,
26      EXT_AUX_REGISTER  = 2,
27      EXT_COND_CODE     = 3};
28
29enum {NUM_EXT_INST = (0x1f-0x10+1) + (0x3f-0x09+1)};
30enum {NUM_EXT_CORE = 59-32+1};
31enum {NUM_EXT_COND = 0x1f-0x10+1};
32
33struct ExtInstruction
34{
35  char flags;
36  char *name;
37};
38
39struct ExtAuxRegister
40{
41  long address;
42  char *name;
43  struct ExtAuxRegister *next;
44};
45
46struct arcExtMap
47{
48  struct ExtAuxRegister *auxRegisters;
49  struct ExtInstruction *instructions[NUM_EXT_INST];
50  char *coreRegisters[NUM_EXT_CORE];
51  char *condCodes[NUM_EXT_COND];
52};
53
54extern int arcExtMap_add(void*, unsigned long);
55extern const char *arcExtMap_coreRegName(int);
56extern const char *arcExtMap_auxRegName(long);
57extern const char *arcExtMap_condCodeName(int);
58extern const char *arcExtMap_instName(int, int, int*);
59extern void build_ARC_extmap(bfd *);
60
61#define IGNORE_FIRST_OPD 1
62
63#endif
64