gas/config/tc-pj.h

   1 /*-This file is tc-pj.h
   2
   3    Copyright (C) 1999 Free Software Foundation, Inc.
   4
   5    Contributed by Steve Chamberlain of Transmeta, sac@pobox.com
   6
   7    This file is part of GAS, the GNU Assembler.
   8
   9    GAS is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2, or (at your option)
  12    any later version.
  13
  14    GAS is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with GAS; see the file COPYING.  If not, write to
  21    the Free Software Foundation, 59 Temple Place - Suite 330,
  22    Boston, MA 02111-1307, USA.  */
  23
  24
  25 /* Contributed by Steve Chamberlain, of Transmeta. sac@pobox.com. */
  26
  27 #define WORKING_DOT_WORD
  28 #define IGNORE_NONSTANDARD_ESCAPES
  29 #define TARGET_ARCH bfd_arch_pj
  30 #define TARGET_FORMAT (target_big_endian ? "elf32-pj" : "elf32-pjl")
  31 #define LISTING_HEADER                                                  \
  32   (target_big_endian                                                    \
  33    ? "Pico Java GAS Big Endian"                                         \
  34    : "Pico Java GAS Little Endian")
  35
  36
  37 void pj_cons_fix_new_pj PARAMS ((struct frag *, int, int, expressionS *));
  38 arelent *tc_gen_reloc PARAMS((asection *section, struct fix *fixp));
  39
  40 #define md_section_align(SEGMENT, SIZE)     (SIZE)
  41 #define md_convert_frag(B, S, F)            (as_fatal (_("convert_frag\n")), 0)
  42 #define md_estimate_size_before_relax(A, B) (as_fatal (_("estimate size\n")),0)
  43 #define md_undefined_symbol(NAME)           0
  44
  45 /* PC relative operands are relative to the start of the opcode, and the operand
  46    is always one byte into the opcode. */
  47
  48 #define md_pcrel_from(FIXP)                                             \
  49         ((FIXP)->fx_where + (FIXP)->fx_frag->fr_address - 1)
  50
  51
  52 #define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP) \
  53         pj_cons_fix_new_pj(FRAG, WHERE, NBYTES, EXP)
  54
  55 /* Always leave vtable relocs untouched in the output. */
  56 #define TC_FORCE_RELOCATION(FIX)                                        \
  57           ((FIX)->fx_r_type == BFD_RELOC_VTABLE_INHERIT                 \
  58            || (FIX)->fx_r_type == BFD_RELOC_VTABLE_ENTRY)
  59
  60 #define obj_fix_adjustable(FIX)                                         \
  61           (! ((FIX)->fx_r_type == BFD_RELOC_VTABLE_INHERIT              \
  62            || (FIX)->fx_r_type == BFD_RELOC_VTABLE_ENTRY))