1/* tc-v850.h -- Header file for tc-v850.c. 2 Copyright 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005 3 Free Software Foundation, Inc. 4 5 This file is part of GAS, the GNU Assembler. 6 7 GAS is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 2, or (at your option) 10 any later version. 11 12 GAS is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with GAS; see the file COPYING. If not, write to the Free 19 Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 20 02110-1301, USA. */ 21 22#define TC_V850 23 24#include "elf/v850.h" 25 26#define TARGET_BYTES_BIG_ENDIAN 0 27 28/* The target BFD architecture. */ 29#define TARGET_ARCH bfd_arch_v850 30 31/* The target BFD format. */ 32#define TARGET_FORMAT "elf32-v850" 33 34#define md_operand(x) 35 36#define tc_fix_adjustable(FIX) v850_fix_adjustable (FIX) 37extern bfd_boolean v850_fix_adjustable (struct fix *); 38 39#define TC_FORCE_RELOCATION(FIX) v850_force_relocation(FIX) 40extern int v850_force_relocation (struct fix *); 41 42#ifdef OBJ_ELF 43/* Values passed to md_apply_fix don't include the symbol value. */ 44#define MD_APPLY_SYM_VALUE(FIX) 0 45#endif 46 47/* Permit temporary numeric labels. */ 48#define LOCAL_LABELS_FB 1 49 50#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs. */ 51 52/* We don't need to handle .word strangely. */ 53#define WORKING_DOT_WORD 54 55#define md_number_to_chars number_to_chars_littleendian 56 57/* We need to handle lo(), hi(), etc etc in .hword, .word, etc 58 directives, so we have to parse "cons" expressions ourselves. */ 59#define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) parse_cons_expression_v850 (EXP) 60extern void parse_cons_expression_v850 (expressionS *); 61 62#define TC_CONS_FIX_NEW cons_fix_new_v850 63extern void cons_fix_new_v850 (fragS *, int, int, expressionS *); 64 65#define TC_GENERIC_RELAX_TABLE md_relax_table 66extern const struct relax_type md_relax_table[]; 67 68/* When relaxing, we need to generate 69 relocations for alignment directives. */ 70#define HANDLE_ALIGN(frag) v850_handle_align (frag) 71extern void v850_handle_align (fragS *); 72 73#define MD_PCREL_FROM_SECTION(FIX, SEC) v850_pcrel_from_section (FIX, SEC) 74extern long v850_pcrel_from_section (struct fix *, asection *); 75 76#define DWARF2_LINE_MIN_INSN_LENGTH 2 77 78/* We need to record the operand involved when a pseudo-reloc is 79 processed so that the resulting value can be inserted correctly. */ 80#define TC_FIX_TYPE void * 81#define TC_INIT_FIX_DATA(fixP) (fixP)->tc_fix_data = NULL 82