[deliverable/binutils-gdb.git] / opcodes / arc-ext.h

/* ARC target-dependent stuff. Extension data structures.
   Copyright 1995, 1997, 2000, 2001, 2005, 2007 Free Software Foundation, Inc.

   This file is part of libopcodes.

   This library is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3, or (at your option)
   any later version.

   It is distributed in the hope that it will be useful, but WITHOUT
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
   License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
   MA 02110-1301, USA.  */

#ifndef ARCEXT_H
#define ARCEXT_H

enum {EXT_INSTRUCTION   = 0,
      EXT_CORE_REGISTER = 1,
      EXT_AUX_REGISTER  = 2,
      EXT_COND_CODE     = 3};

enum {NUM_EXT_INST = (0x1f-0x10+1) + (0x3f-0x09+1)};
enum {NUM_EXT_CORE = 59-32+1};
enum {NUM_EXT_COND = 0x1f-0x10+1};

struct ExtInstruction 
{
  char flags;
  char *name;
}; 

struct ExtAuxRegister 
{
  long address;
  char *name;
  struct ExtAuxRegister *next; 
};

struct arcExtMap 
{
  struct ExtAuxRegister *auxRegisters;
  struct ExtInstruction *instructions[NUM_EXT_INST];
  char *coreRegisters[NUM_EXT_CORE];
  char *condCodes[NUM_EXT_COND];
};

extern int arcExtMap_add(void*, unsigned long);
extern const char *arcExtMap_coreRegName(int);
extern const char *arcExtMap_auxRegName(long);
extern const char *arcExtMap_condCodeName(int);
extern const char *arcExtMap_instName(int, int, int*);
extern void build_ARC_extmap(bfd *);

#define IGNORE_FIRST_OPD 1

#endif
Commit	Line	Data
	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
	24	enum {EXT_INSTRUCTION = 0,
	25	EXT_CORE_REGISTER = 1,
	26	EXT_AUX_REGISTER = 2,
	27	EXT_COND_CODE = 3};
	28
	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};
	32
	33	struct ExtInstruction
	34	{
	35	char flags;
	36	char *name;
	37	};
	38
	39	struct ExtAuxRegister
	40	{
	41	long address;
	42	char *name;
	43	struct ExtAuxRegister *next;
	44	};
	45
	46	struct 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
	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 *);
	60
	61	#define IGNORE_FIRST_OPD 1
	62
	63	#endif