1  /* tc-vax.h -- Header file for tc-vax.c.
       2     Copyright (C) 1987-2023 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   */