gas/config/tc-m68k.h

   1 /* This file is tc-m68k.h
   2
   3    Copyright (C) 1987-1992 Free Software Foundation, Inc.
   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
  19    the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
  20
  21 /*
  22  * This file is tp-generic.h and is intended to be a template for
  23  * target processor specific header files.
  24  */
  25
  26 #define TC_M68K 1
  27
  28
  29 #define COFF_MAGIC MC68MAGIC
  30 #define BFD_ARCH bfd_arch_m68k
  31 #define COFF_FLAGS F_AR32W
  32 #define TC_COUNT_RELOC(x) ((x)->fx_addsy||(x)->fx_subsy||(x)->fx_offset)
  33
  34 #define TC_COFF_FIX2RTYPE(fixP) tc_coff_fix2rtype(fixP)
  35 #define TC_COFF_SIZEMACHDEP(frag) tc_coff_sizemachdep(frag)
  36 #ifdef TE_SUN3
  37 /* This variable contains the value to write out at the beginning of
  38    the a.out file.  The 2<<16 means that this is a 68020 file instead
  39    of an old-style 68000 file */
  40
  41 #define DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE (2<<16|OMAGIC);    /* Magic byte for file header */
  42 #endif /* TE_SUN3 */
  43
  44 #define AOUT_MACHTYPE 0x2
  45
  46 #define tc_crawl_symbol_chain(a)        {;} /* not used */
  47 #define tc_headers_hook(a)              {;} /* not used */
  48 #define tc_aout_pre_write_hook(x)       {;} /* not used */
  49
  50 #define LISTING_WORD_SIZE 2   /* A word is 2 bytes */
  51 #define LISTING_LHS_WIDTH 2   /* One word on the first line */
  52 #define LISTING_LHS_WIDTH_SECOND 2  /* One word on the second line */
  53 #define LISTING_LHS_CONT_LINES 4   /* And 4 lines max */
  54 #define LISTING_HEADER "68K GAS "
  55
  56 /* Copied from write.c */
  57 #define M68K_AIM_KLUDGE(aim, this_state,this_type) \
  58     if (aim==0 && this_state== 4) { /* hard encoded from tc-m68k.c */ \
  59                                         aim=this_type->rlx_forward+1; /* Force relaxation into word mode */ \
  60                                     }
  61
  62 /*
  63  * Local Variables:
  64  * comment-column: 0
  65  * fill-column: 131
  66  * End:
  67  */
  68
  69 /* end of tc-m68k.h */