1/* ARC target-dependent stuff. Extension data structures. 2 Copyright 1995, 1997, 2000, 2001 Free Software Foundation, Inc. 3 4This file is part of GDB. 5 6This program is free software; you can redistribute it and/or modify 7it under the terms of the GNU General Public License as published by 8the Free Software Foundation; either version 2 of the License, or 9(at your option) any later version. 10 11This program is distributed in the hope that it will be useful, 12but WITHOUT ANY WARRANTY; without even the implied warranty of 13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14GNU General Public License for more details. 15 16You should have received a copy of the GNU General Public License 17along with this program; if not, write to the Free Software 18Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 19 20#ifndef ARCEXT_H 21#define ARCEXT_H 22 23enum {EXT_INSTRUCTION = 0}; 24enum {EXT_CORE_REGISTER = 1}; 25enum {EXT_AUX_REGISTER = 2}; 26enum {EXT_COND_CODE = 3}; 27 28enum {NUM_EXT_INST = (0x1f-0x10+1) + (0x3f-0x09+1)}; 29enum {NUM_EXT_CORE = 59-32+1}; 30enum {NUM_EXT_COND = 0x1f-0x10+1}; 31 32struct ExtInstruction 33{ 34 char flags; 35 char *name; 36}; 37 38struct ExtAuxRegister 39{ 40 long address; 41 char *name; 42 struct ExtAuxRegister *next; 43}; 44 45struct arcExtMap 46{ 47 struct ExtAuxRegister *auxRegisters; 48 struct ExtInstruction *instructions[NUM_EXT_INST]; 49 unsigned char *coreRegisters[NUM_EXT_CORE]; 50 unsigned char *condCodes[NUM_EXT_COND]; 51}; 52 53extern int arcExtMap_add(void*, unsigned long); 54extern const char *arcExtMap_coreRegName(int); 55extern const char *arcExtMap_auxRegName(long); 56extern const char *arcExtMap_condCodeName(int); 57extern const char *arcExtMap_instName(int, int, int*); 58extern void build_ARC_extmap(bfd *); 59 60#define IGNORE_FIRST_OPD 1 61 62#endif 63