2009-06-12 Tristan Gingold <gingold@adacore.com>
[binutils.git] / opcodes / arc-ext.h
blob8a0deab0c47734a6b3e5dda123c2847da2e6306f
1 /* ARC target-dependent stuff. Extension data structures.
2 Copyright 1995, 1997, 2000, 2001, 2005, 2007 Free Software Foundation, Inc.
4 This file is part of libopcodes.
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.
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.
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. */
21 #ifndef ARCEXT_H
22 #define ARCEXT_H
24 enum {EXT_INSTRUCTION = 0,
25 EXT_CORE_REGISTER = 1,
26 EXT_AUX_REGISTER = 2,
27 EXT_COND_CODE = 3};
29 enum {NUM_EXT_INST = (0x1f-0x10+1) + (0x3f-0x09+1)};
30 enum {NUM_EXT_CORE = 59-32+1};
31 enum {NUM_EXT_COND = 0x1f-0x10+1};
33 struct ExtInstruction
35 char flags;
36 char *name;
37 };
39 struct ExtAuxRegister
41 long address;
42 char *name;
43 struct ExtAuxRegister *next;
46 struct arcExtMap
48 struct ExtAuxRegister *auxRegisters;
49 struct ExtInstruction *instructions[NUM_EXT_INST];
50 char *coreRegisters[NUM_EXT_CORE];
51 char *condCodes[NUM_EXT_COND];
54 extern int arcExtMap_add(void*, unsigned long);
55 extern const char *arcExtMap_coreRegName(int);
56 extern const char *arcExtMap_auxRegName(long);
57 extern const char *arcExtMap_condCodeName(int);
58 extern const char *arcExtMap_instName(int, int, int*);
59 extern void build_ARC_extmap(bfd *);
61 #define IGNORE_FIRST_OPD 1
63 #endif