home *** CD-ROM | disk | FTP | other *** search
- /* tc-ns32k.h -- Opcode table for National Semi 32k processor
- Copyright (C) 1987, 1992 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-
- #define TC_NS32K
-
- #define TC_PCREL_ADJUST(F) md_pcrel_adjust(F)
-
- #ifdef BFD_ASSEMBLER
- #define NO_RELOC BFD_RELOC_NONE
-
- #define TARGET_ARCH bfd_arch_ns32k
- #define TARGET_BYTES_BIG_ENDIAN 0
-
- #ifndef TARGET_FORMAT
- #define TARGET_FORMAT "a.out-pc532-mach"
- #endif
-
- /* Experimental code. See write.c */
- #define BFD_FAST_SECTION_FILL
-
- #else
- #define NO_RELOC 0
- #endif
-
- #define LOCAL_LABELS_FB 1
-
- #include "bit_fix.h"
-
- #define tc_aout_pre_write_hook(x) {;} /* not used */
- #define tc_crawl_symbol_chain(a) {;} /* not used */
- #define tc_headers_hook(a) {;} /* not used */
-
- #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 fix_new_ns32k_exp PARAMS((fragS *frag,
- int where,
- int size,
- expressionS *exp,
- int pcrel,
- int pcrel_adjust,
- int im_disp,
- bit_fixS *bit_fixP, /* really bit_fixS */
- int bsr));
-
-
- extern void fix_new_ns32k PARAMS ((fragS *frag,
- int where,
- int size,
- struct symbol *add_symbol,
- long offset,
- int pcrel,
- int pcrel_adjust,
- int im_disp,
- bit_fixS *bit_fixP, /* really bit_fixS */
- int bsr));
-
- extern void cons_fix_new_ns32k PARAMS ((fragS *frag,
- int where,
- int size,
- expressionS *exp));
-
- /* the NS32x32 has a non 0 nop instruction which should be used in alligns */
- #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_FIX_TYPE struct { unsigned bsr : 1; }
- #define fx_bsr tc_fix_data.bsr
- #define TC_INIT_FIX_DATA(F) ((F)->tc_fix_data.bsr = 0)
-