1/* tc-v850.h -- Header file for tc-v850.c. 2 Copyright (C) 1996-2017 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 29extern enum bfd_architecture v850_target_arch; 30 31/* The target BFD format. */ 32#define TARGET_FORMAT v850_target_format 33extern const char * v850_target_format; 34 35#define md_operand(x) 36 37#define tc_fix_adjustable(FIX) v850_fix_adjustable (FIX) 38extern bfd_boolean v850_fix_adjustable (struct fix *); 39 40#define TC_FORCE_RELOCATION(FIX) v850_force_relocation(FIX) 41extern 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) 61extern bfd_reloc_code_real_type parse_cons_expression_v850 (expressionS *); 62 63#define TC_CONS_FIX_NEW cons_fix_new_v850 64extern 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 68extern 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) 73extern 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) 79extern 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_end v850_md_end 89extern void v850_md_end (void); 90