[thirdparty/binutils-gdb.git] / gas / config / tc-ns32k.h

/* tc-ns32k.h -- Opcode table for National Semi 32k processor
   Copyright 1987, 1992, 1993, 1994, 1995, 1997, 2000, 2002, 2005
   Free Software Foundation, Inc.

   This file is part of GAS, the GNU Assembler.

   GAS 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 2, or (at your option)
   any later version.

   GAS 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 GAS; see the file COPYING.  If not, write to the Free
   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
   02110-1301, USA.  */

#define TC_NS32K

#define TARGET_BYTES_BIG_ENDIAN	0

#define TC_PCREL_ADJUST(F) md_pcrel_adjust(F)
extern int md_pcrel_adjust (fragS *);

#define NO_RELOC BFD_RELOC_NONE

#define TARGET_ARCH		bfd_arch_ns32k

#ifndef TARGET_FORMAT		/* Maybe defined in te-*.h.  */
#define TARGET_FORMAT		"a.out-pc532-mach"
#endif

#define LOCAL_LABELS_FB 1

#include "bit_fix.h"

#ifdef SEQUENT_COMPATABILITY
#define DEF_MODEC 20
#define DEF_MODEL 21
#endif

#ifndef DEF_MODEC
#define DEF_MODEC 20
#endif

#ifndef DEF_MODEL
#define DEF_MODEL 20
#endif

#define MAX_ARGS 4
#define ARG_LEN 50

#define TC_CONS_FIX_NEW cons_fix_new_ns32k
extern void cons_fix_new_ns32k (fragS *, int, int, expressionS *);

/* The NS32x32 has a non 0 nop instruction which should be used in aligns.  */
#define NOP_OPCODE 0xa2

#define md_operand(x)

extern const struct relax_type md_relax_table[];
#define TC_GENERIC_RELAX_TABLE md_relax_table

#define TC_FRAG_TYPE				\
  struct 					\
    { 						\
      fragS *      fr_opcode_fragP;		\
      unsigned int fr_opcode_offset;		\
      char         fr_bsr;			\
    }

#define TC_FRAG_INIT(X)				\
  do						\
     {						\
       frag_opcode_frag (X) = NULL;		\
       frag_opcode_offset (X) = 0;		\
       frag_bsr (X) = 0;			\
     }						\
  while (0)

/* Accessor macros for things which may move around.  */
#define frag_opcode_frag(X)   (X)->tc_frag_data.fr_opcode_fragP
#define frag_opcode_offset(X) (X)->tc_frag_data.fr_opcode_offset
#define frag_bsr(X)           (X)->tc_frag_data.fr_bsr

#define TC_FIX_TYPE				\
  struct					\
    {						\
      fragS *      opcode_fragP;		\
      unsigned int opcode_offset;		\
      unsigned int bsr : 1;			\
    }

/* Accessor macros for things which may move around.
   See comments in write.h.  */
#define fix_im_disp(X)       (X)->fx_im_disp
#define fix_bit_fixP(X)      (X)->fx_bit_fixP
#define fix_opcode_frag(X)   (X)->tc_fix_data.opcode_fragP
#define fix_opcode_offset(X) (X)->tc_fix_data.opcode_offset
#define fix_bsr(X)           (X)->tc_fix_data.bsr

#define TC_INIT_FIX_DATA(X)			\
  do						\
     {						\
       fix_opcode_frag(X) = NULL;		\
       fix_opcode_offset(X) = 0;		\
       fix_bsr(X) = 0;				\
     }						\
  while (0)

#define TC_FIX_DATA_PRINT(FILE, FIX)					\
  do									\
    {									\
      fprintf ((FILE), "opcode_frag=%ld, operand offset=%d, bsr=%d\n",	\
	      (unsigned long) fix_opcode_frag (FIX),			\
	      fix_opcode_offset (FIX),					\
	      fix_bsr (FIX));						\
    }									\
  while (0)
Commit	Line	Data
252b5132	1	/* tc-ns32k.h -- Opcode table for National Semi 32k processor
ea1562b3	2	Copyright 1987, 1992, 1993, 1994, 1995, 1997, 2000, 2002, 2005
f7e42eb4	3	Free Software Foundation, Inc.
252b5132 RH	4
	5	This file is part of GAS, the GNU Assembler.
	6
	7	GAS is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 2, or (at your option)
	10	any later version.
	11
	12	GAS is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with GAS; see the file COPYING. If not, write to the Free
4b4da160 NC	19	Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
4b4da160 NC	20	02110-1301, USA. */
252b5132 RH	21
	22	#define TC_NS32K
	23
	24	#define TARGET_BYTES_BIG_ENDIAN 0
	25
	26	#define TC_PCREL_ADJUST(F) md_pcrel_adjust(F)
ea1562b3	27	extern int md_pcrel_adjust (fragS *);
252b5132	28
252b5132 RH	29	#define NO_RELOC BFD_RELOC_NONE
	30
	31	#define TARGET_ARCH bfd_arch_ns32k
	32
ea1562b3	33	#ifndef TARGET_FORMAT /* Maybe defined in te-.h. /
252b5132 RH	34	#define TARGET_FORMAT "a.out-pc532-mach"
252b5132 RH	35	#endif
252b5132 RH	36
	37	#define LOCAL_LABELS_FB 1
	38
	39	#include "bit_fix.h"
	40
252b5132 RH	41	#ifdef SEQUENT_COMPATABILITY
	42	#define DEF_MODEC 20
	43	#define DEF_MODEL 21
	44	#endif
	45
	46	#ifndef DEF_MODEC
	47	#define DEF_MODEC 20
	48	#endif
	49
	50	#ifndef DEF_MODEL
	51	#define DEF_MODEL 20
	52	#endif
	53
	54	#define MAX_ARGS 4
	55	#define ARG_LEN 50
	56
	57	#define TC_CONS_FIX_NEW cons_fix_new_ns32k
ea1562b3	58	extern void cons_fix_new_ns32k (fragS , int, int, expressionS );
4eb6b71c NC	59
4eb6b71c NC	60	/* The NS32x32 has a non 0 nop instruction which should be used in aligns. */
252b5132 RH	61	#define NOP_OPCODE 0xa2
	62
	63	#define md_operand(x)
	64
	65	extern const struct relax_type md_relax_table[];
	66	#define TC_GENERIC_RELAX_TABLE md_relax_table
	67
	68	#define TC_FRAG_TYPE \
4eb6b71c NC	69	struct \
	70	{ \
	71	fragS * fr_opcode_fragP; \
	72	unsigned int fr_opcode_offset; \
	73	char fr_bsr; \
	74	}
252b5132 RH	75
	76	#define TC_FRAG_INIT(X) \
	77	do \
	78	{ \
	79	frag_opcode_frag (X) = NULL; \
	80	frag_opcode_offset (X) = 0; \
4eb6b71c	81	frag_bsr (X) = 0; \
252b5132	82	} \
814f6641	83	while (0)
252b5132	84
4eb6b71c	85	/* Accessor macros for things which may move around. */
252b5132 RH	86	#define frag_opcode_frag(X) (X)->tc_frag_data.fr_opcode_fragP
	87	#define frag_opcode_offset(X) (X)->tc_frag_data.fr_opcode_offset
	88	#define frag_bsr(X) (X)->tc_frag_data.fr_bsr
	89
	90	#define TC_FIX_TYPE \
4eb6b71c NC	91	struct \
	92	{ \
	93	fragS * opcode_fragP; \
	94	unsigned int opcode_offset; \
	95	unsigned int bsr : 1; \
	96	}
252b5132 RH	97
	98	/* Accessor macros for things which may move around.
	99	See comments in write.h. */
	100	#define fix_im_disp(X) (X)->fx_im_disp
	101	#define fix_bit_fixP(X) (X)->fx_bit_fixP
	102	#define fix_opcode_frag(X) (X)->tc_fix_data.opcode_fragP
	103	#define fix_opcode_offset(X) (X)->tc_fix_data.opcode_offset
	104	#define fix_bsr(X) (X)->tc_fix_data.bsr
	105
	106	#define TC_INIT_FIX_DATA(X) \
	107	do \
	108	{ \
	109	fix_opcode_frag(X) = NULL; \
	110	fix_opcode_offset(X) = 0; \
	111	fix_bsr(X) = 0; \
	112	} \
814f6641	113	while (0)
252b5132	114
a161fe53	115	#define TC_FIX_DATA_PRINT(FILE, FIX) \
252b5132 RH	116	do \
252b5132 RH	117	{ \
814f6641	118	fprintf ((FILE), "opcode_frag=%ld, operand offset=%d, bsr=%d\n", \
a161fe53 AM	119	(unsigned long) fix_opcode_frag (FIX), \
	120	fix_opcode_offset (FIX), \
	121	fix_bsr (FIX)); \
252b5132	122	} \
814f6641	123	while (0)