gas/config/tc-openrisc.h

   1 /* tc-openrisc.h -- Header file for tc-openrisc.c.
   2    Copyright 2001, 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
   3
   4    This file is part of GAS, the GNU Assembler.
   5
   6    GAS 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    GAS is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with GAS; see the file COPYING.  If not, write to
  18    the Free Software Foundation, 51 Franklin Street - Fifth Floor,
  19    Boston, MA 02110-1301, USA.  */
  20
  21 #define TC_OPENRISC
  22
  23 #define LISTING_HEADER "OpenRISC GAS "
  24
  25 /* The target BFD architecture.  */
  26 #define TARGET_ARCH bfd_arch_openrisc
  27
  28 extern unsigned long openrisc_machine;
  29 #define TARGET_MACH (openrisc_machine)
  30
  31 #define TARGET_FORMAT           "elf32-openrisc"
  32 #define TARGET_BYTES_BIG_ENDIAN 1
  33
  34 extern const char openrisc_comment_chars [];
  35 #define tc_comment_chars openrisc_comment_chars
  36
  37 /* Permit temporary numeric labels.  */
  38 #define LOCAL_LABELS_FB 1
  39
  40 #define DIFF_EXPR_OK    1       /* .-foo gets turned into PC relative relocs */
  41
  42 /* We don't need to handle .word strangely.  */
  43 #define WORKING_DOT_WORD
  44
  45 /* Values passed to md_apply_fix don't include the symbol value.  */
  46 #define MD_APPLY_SYM_VALUE(FIX) 0
  47
  48 #define md_apply_fix gas_cgen_md_apply_fix
  49
  50 extern bfd_boolean openrisc_fix_adjustable (struct fix *);
  51 #define tc_fix_adjustable(FIX) openrisc_fix_adjustable (FIX)
  52
  53 #define tc_gen_reloc gas_cgen_tc_gen_reloc
  54
  55 /* Call md_pcrel_from_section(), not md_pcrel_from().  */
  56 extern long md_pcrel_from_section (struct fix *, segT);
  57 #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC)
  58
  59 /* For 8 vs 16 vs 32 bit branch selection.  */
  60 extern const struct relax_type md_relax_table[];
  61 #define TC_GENERIC_RELAX_TABLE md_relax_table