1  /* tc-v850.h -- Header file for tc-v850.c.
       2     Copyright (C) 1996-2023 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_V850
      22  
      23  #include "elf/v850.h"
      24  
      25  #define TARGET_BYTES_BIG_ENDIAN 0
      26  
      27  /* The target BFD architecture.  */
      28  #define TARGET_ARCH 		v850_target_arch
      29  extern enum bfd_architecture v850_target_arch;
      30  
      31  /* The target BFD format.  */
      32  #define TARGET_FORMAT 		v850_target_format
      33  extern const char * v850_target_format;
      34  
      35  #define md_operand(x)
      36  
      37  #define tc_fix_adjustable(FIX) v850_fix_adjustable (FIX)
      38  extern bool v850_fix_adjustable (struct fix *);
      39  
      40  #define TC_FORCE_RELOCATION(FIX) v850_force_relocation(FIX)
      41  extern int v850_force_relocation (struct fix *);
      42  
      43  #ifdef OBJ_ELF
      44  /* Values passed to md_apply_fix don't include the symbol value.  */
      45  #define MD_APPLY_SYM_VALUE(FIX) 0
      46  #endif
      47  
      48  /* Permit temporary numeric labels.  */
      49  #define LOCAL_LABELS_FB 1
      50  
      51  #define DIFF_EXPR_OK		/* foo-. gets turned into PC relative relocs.  */
      52  
      53  /* We don't need to handle .word strangely.  */
      54  #define WORKING_DOT_WORD
      55  
      56  #define md_number_to_chars number_to_chars_littleendian
      57  
      58  /* We need to handle lo(), hi(), etc etc in .hword, .word, etc
      59     directives, so we have to parse "cons" expressions ourselves.  */
      60  #define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) parse_cons_expression_v850 (EXP)
      61  extern bfd_reloc_code_real_type parse_cons_expression_v850 (expressionS *);
      62  
      63  #define TC_CONS_FIX_NEW cons_fix_new_v850
      64  extern void cons_fix_new_v850 (fragS *, int, int, expressionS *,
      65  			       bfd_reloc_code_real_type);
      66  
      67  #define TC_GENERIC_RELAX_TABLE md_relax_table
      68  extern const struct relax_type md_relax_table[];
      69  
      70  /* When relaxing, we need to generate
      71     relocations for alignment directives.  */
      72  #define HANDLE_ALIGN(frag) v850_handle_align (frag)
      73  extern void v850_handle_align (fragS *);
      74  
      75  /* We need space in a frag's fixed size to allow for alignment when relaxing.  */
      76  #define TC_FX_SIZE_SLACK(FIX) 2
      77  
      78  #define MD_PCREL_FROM_SECTION(FIX, SEC) v850_pcrel_from_section (FIX, SEC)
      79  extern long v850_pcrel_from_section (struct fix *, asection *);
      80  
      81  #define DWARF2_LINE_MIN_INSN_LENGTH 2
      82  
      83  /* We need to record the operand involved when a pseudo-reloc is
      84     processed so that the resulting value can be inserted correctly.  */
      85  #define TC_FIX_TYPE             void *
      86  #define TC_INIT_FIX_DATA(fixP)  (fixP)->tc_fix_data = NULL
      87  
      88  #define md_finish v850_md_finish
      89  extern void    v850_md_finish (void);