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      1 /* tc-vax.h -- Header file for tc-vax.c.
      2    Copyright (C) 1987-2014 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  */
     80