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/* tc-ns32k.h -- Opcode table for National Semi 32k processor
Copyright (C) 1987-2020 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 3, 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 *,
bfd_reloc_code_real_type);
/* 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, MAX_BYTES) \
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; \
bit_fixS * fx_bit_fixP; \
unsigned int opcode_offset; \
unsigned int bsr : 1; \
unsigned int fx_im_disp : 2; \
}
/* Accessor macros for things which may move around.
See comments in write.h. */
#define fix_im_disp(X) (X)->tc_fix_data.fx_im_disp
#define fix_bit_fixP(X) (X)->tc_fix_data.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_bit_fixP(X) = NULL; \
fix_bsr(X) = 0; \
fix_im_disp(X) = 0; \
} \
while (0)
#define TC_FIX_DATA_PRINT(FILE, FIX) \
do \
{ \
fprintf ((FILE), "opcode_frag=%ld, operand offset=%d, bsr=%d, " \
"im_disp=%d\n", \
(unsigned long) fix_opcode_frag (FIX), \
fix_opcode_offset (FIX), \
fix_bsr (FIX), \
fix_im_disp (FIX)); \
} \
while (0)
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