| 1 | /* tc-i370.h -- Header file for tc-i370.c. |
| 2 | Copyright (C) 1994-2015 Free Software Foundation, Inc. |
| 3 | Written by Ian Lance Taylor, Cygnus Support. |
| 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 3, 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_I370 |
| 23 | |
| 24 | struct fix; |
| 25 | |
| 26 | /* Set the endianness we are using. Default to big endian. */ |
| 27 | #ifndef TARGET_BYTES_BIG_ENDIAN |
| 28 | #define TARGET_BYTES_BIG_ENDIAN 1 |
| 29 | #endif |
| 30 | |
| 31 | /* The target BFD architecture. */ |
| 32 | #define TARGET_ARCH (i370_arch ()) |
| 33 | extern enum bfd_architecture i370_arch (void); |
| 34 | |
| 35 | /* Whether or not the target is big endian. */ |
| 36 | extern int target_big_endian; |
| 37 | |
| 38 | /* The target BFD format. */ |
| 39 | #define TARGET_FORMAT ("elf32-i370") |
| 40 | |
| 41 | /* Permit temporary numeric labels. */ |
| 42 | #define LOCAL_LABELS_FB 1 |
| 43 | |
| 44 | /* $ is used to refer to the current location. */ |
| 45 | /* #define DOLLAR_DOT */ |
| 46 | |
| 47 | /* foo-. gets turned into PC relative relocs. */ |
| 48 | #define DIFF_EXPR_OK |
| 49 | |
| 50 | /* Values passed to md_apply_fix don't include the symbol value. */ |
| 51 | #define MD_APPLY_SYM_VALUE(FIX) 0 |
| 52 | |
| 53 | /* We don't need to handle .word strangely. */ |
| 54 | #define WORKING_DOT_WORD |
| 55 | |
| 56 | /* Call md_pcrel_from_section, not md_pcrel_from. */ |
| 57 | #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC) |
| 58 | extern long md_pcrel_from_section (struct fix *, segT); |
| 59 | |
| 60 | #define md_operand(x) |
| 61 | |
| 62 | #define tc_comment_chars i370_comment_chars |
| 63 | extern const char *i370_comment_chars; |