gas/config/tc-vax.h

   1 /* tc-vax.h -- Header file for tc-vax.c.
   2    Copyright (C) 1987-2019 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 the Free
  18    Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
  19    02110-1301, USA.  */
  20
  21 #define TC_VAX 1
  22
  23 #define TARGET_BYTES_BIG_ENDIAN 0
  24
  25 #ifdef OBJ_AOUT
  26 #ifdef TE_NetBSD
  27 #define TARGET_FORMAT "a.out-vax-netbsd"
  28 #endif
  29 #ifndef TARGET_FORMAT
  30 #define TARGET_FORMAT "a.out-vax-bsd"
  31 #endif
  32 #endif
  33
  34 #ifdef OBJ_VMS
  35 #define TARGET_FORMAT "vms-vax"
  36 #endif
  37
  38 #ifdef OBJ_ELF
  39 #define TARGET_FORMAT "elf32-vax"
  40 #endif
  41
  42 #define TARGET_ARCH     bfd_arch_vax
  43
  44 #define NO_RELOC        BFD_RELOC_NONE
  45 #define NOP_OPCODE      0x01
  46
  47 #define md_operand(x)
  48
  49 #ifdef OBJ_ELF
  50 #define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) vax_cons (EXP, NBYTES)
  51 #define TC_CONS_FIX_NEW vax_cons_fix_new
  52 bfd_reloc_code_real_type vax_cons (expressionS *, int);
  53 void vax_cons_fix_new (struct frag *, int, unsigned int, struct expressionS *,
  54                        bfd_reloc_code_real_type);
  55 #endif
  56
  57 extern const struct relax_type md_relax_table[];
  58 #define TC_GENERIC_RELAX_TABLE md_relax_table
  59
  60 /* Values passed to md_apply_fix don't include symbol values.  */
  61 #define MD_APPLY_SYM_VALUE(FIX) 0
  62
  63 #define tc_fix_adjustable(FIX)                                  \
  64         ((FIX)->fx_r_type != BFD_RELOC_VTABLE_INHERIT           \
  65          && (FIX)->fx_r_type != BFD_RELOC_32_PLT_PCREL          \
  66          && (FIX)->fx_r_type != BFD_RELOC_32_GOT_PCREL          \
  67          && (FIX)->fx_r_type != BFD_RELOC_VTABLE_ENTRY          \
  68          && ((FIX)->fx_pcrel                                    \
  69              || ((FIX)->fx_subsy != NULL                        \
  70                  && (S_GET_SEGMENT ((FIX)->fx_subsy)            \
  71                      == S_GET_SEGMENT ((FIX)->fx_addsy)))       \
  72              || S_IS_LOCAL ((FIX)->fx_addsy)))
  73
  74 /*
  75  * Local Variables:
  76  * comment-column: 0
  77  * fill-column: 131
  78  * End:
  79  */