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) 37 extern bfd_boolean v850_fix_adjustable (struct fix *); 38 39 #define TC_FORCE_RELOCATION(FIX) v850_force_relocation(FIX) 40 extern 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) 60 extern void parse_cons_expression_v850 (expressionS *); 61 62 #define TC_CONS_FIX_NEW cons_fix_new_v850 63 extern void cons_fix_new_v850 (fragS *, int, int, expressionS *); 64 65 #define TC_GENERIC_RELAX_TABLE md_relax_table 66 extern 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) 71 extern void v850_handle_align (fragS *); 72 73 #define MD_PCREL_FROM_SECTION(FIX, SEC) v850_pcrel_from_section (FIX, SEC) 74 extern 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