gas/config/tc-fr30.h

   1 /* tc-fr30.h -- Header file for tc-fr30.c.
   2    Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2007
   3    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 3, 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, 51 Franklin Street - Fifth Floor,
  20    Boston, MA 02110-1301, USA.  */
  21
  22 #define TC_FR30
  23
  24 #define LISTING_HEADER "FR30 GAS "
  25
  26 /* The target BFD architecture.  */
  27 #define TARGET_ARCH bfd_arch_fr30
  28
  29 #define TARGET_FORMAT "elf32-fr30"
  30
  31 #define TARGET_BYTES_BIG_ENDIAN 1
  32
  33 /* Permit temporary numeric labels.  */
  34 #define LOCAL_LABELS_FB 1
  35
  36 #define DIFF_EXPR_OK            /* .-foo gets turned into PC relative relocs.  */
  37
  38 /* We don't need to handle .word strangely.  */
  39 #define WORKING_DOT_WORD
  40
  41 /* Values passed to md_apply_fix don't include the symbol value.  */
  42 #define MD_APPLY_SYM_VALUE(FIX) 0
  43
  44 #define md_apply_fix gas_cgen_md_apply_fix
  45
  46 #define tc_fix_adjustable(FIX) fr30_fix_adjustable (FIX)
  47 struct fix;
  48 extern bfd_boolean fr30_fix_adjustable (struct fix *);
  49
  50 #define tc_gen_reloc gas_cgen_tc_gen_reloc
  51
  52 /* Call md_pcrel_from_section(), not md_pcrel_from().  */
  53 #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC)
  54 extern long md_pcrel_from_section (struct fix *, segT);
  55
  56 /* For 8 vs 16 vs 32 bit branch selection.  */
  57 #define TC_GENERIC_RELAX_TABLE md_relax_table
  58 extern const struct relax_type md_relax_table[];
  59
  60 /* We need a special version of the TC_START_LABEL macro so that we
  61    allow the LDI:8, LDI:20, LDI:32 and delay slot instructions to be
  62    parsed as such.  Note - in a HORRIBLE HACK, we make use of the
  63    knowledge that this marco is only ever evaluated in one place
  64    (read_a_source_file in read.c) where we can access the local
  65    variable 's' - the start of the symbol that was terminated by
  66    'character'.  Also we need to be able to change the contents of
  67    the local variable 'c' which is passed to this macro as 'character'.  */
  68 #define TC_START_LABEL(character, i_l_p)                        \
  69   ((character) != ':' ? 0 : (character = fr30_is_colon_insn (s)) ? 0 : ((character = ':'), 1))
  70 extern char fr30_is_colon_insn (char *);