1/* tc-i370.h -- Header file for tc-i370.c. 2 Copyright 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2005 3 Free Software Foundation, Inc. 4 Written by Ian Lance Taylor, Cygnus Support. 5 6 This file is part of GAS, the GNU Assembler. 7 8 GAS is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 2, or (at your option) 11 any later version. 12 13 GAS is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with GAS; see the file COPYING. If not, write to the Free 20 Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 21 02110-1301, USA. */ 22 23#define TC_I370 24 25struct fix; 26 27/* Set the endianness we are using. Default to big endian. */ 28#ifndef TARGET_BYTES_BIG_ENDIAN 29#define TARGET_BYTES_BIG_ENDIAN 1 30#endif 31 32/* The target BFD architecture. */ 33#define TARGET_ARCH (i370_arch ()) 34extern enum bfd_architecture i370_arch (void); 35 36/* Whether or not the target is big endian. */ 37extern int target_big_endian; 38 39/* The target BFD format. */ 40#define TARGET_FORMAT ("elf32-i370") 41 42/* Permit temporary numeric labels. */ 43#define LOCAL_LABELS_FB 1 44 45/* $ is used to refer to the current location. */ 46/* #define DOLLAR_DOT */ 47 48/* foo-. gets turned into PC relative relocs. */ 49#define DIFF_EXPR_OK 50 51/* Values passed to md_apply_fix don't include the symbol value. */ 52#define MD_APPLY_SYM_VALUE(FIX) 0 53 54/* We don't need to handle .word strangely. */ 55#define WORKING_DOT_WORD 56 57/* Call md_pcrel_from_section, not md_pcrel_from. */ 58#define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC) 59extern long md_pcrel_from_section (struct fix *, segT); 60 61#define md_operand(x) 62 63#define tc_comment_chars i370_comment_chars 64extern const char *i370_comment_chars; 65