| 1 | /* tc-arc.h - Macros and type defines for the ARC. |
| 2 | Copyright (C) 1994, 1995, 1997, 1999 Free Software Foundation, Inc. |
| 3 | Contributed by Doug Evans (dje@cygnus.com). |
| 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 |
| 9 | published by the Free Software Foundation; either version 2, |
| 10 | or (at your option) any later version. |
| 11 | |
| 12 | GAS is distributed in the hope that it will be useful, but |
| 13 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| 15 | the 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, 59 Temple Place - Suite 330, Boston, MA |
| 20 | 02111-1307, USA. */ |
| 21 | |
| 22 | #define TC_ARC 1 |
| 23 | |
| 24 | #define TARGET_BYTES_BIG_ENDIAN 0 |
| 25 | |
| 26 | #define LOCAL_LABELS_FB 1 |
| 27 | |
| 28 | #define TARGET_ARCH bfd_arch_arc |
| 29 | |
| 30 | #define LITTLE_ENDIAN 1234 |
| 31 | #define BIG_ENDIAN 4321 |
| 32 | |
| 33 | /* The endianness of the target format may change based on command |
| 34 | line arguments. */ |
| 35 | extern const char *arc_target_format; |
| 36 | #define DEFAULT_TARGET_FORMAT "elf32-littlearc" |
| 37 | #define TARGET_FORMAT arc_target_format |
| 38 | #define DEFAULT_BYTE_ORDER LITTLE_ENDIAN |
| 39 | |
| 40 | #define WORKING_DOT_WORD |
| 41 | |
| 42 | #define LISTING_HEADER "ARC GAS " |
| 43 | |
| 44 | #define TC_HANDLES_FX_DONE |
| 45 | |
| 46 | #define MD_APPLY_FIX3 |
| 47 | |
| 48 | /* The ARC needs to parse reloc specifiers in .word. */ |
| 49 | |
| 50 | extern void arc_parse_cons_expression (); |
| 51 | #define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) \ |
| 52 | arc_parse_cons_expression (EXP, NBYTES) |
| 53 | |
| 54 | extern void arc_cons_fix_new (); |
| 55 | #define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP) \ |
| 56 | arc_cons_fix_new (FRAG, WHERE, NBYTES, EXP) |
| 57 | |
| 58 | #if 0 |
| 59 | /* Extra stuff that we need to keep track of for each symbol. */ |
| 60 | struct arc_tc_sy |
| 61 | { |
| 62 | /* The real name, if the symbol was renamed. */ |
| 63 | char *real_name; |
| 64 | }; |
| 65 | |
| 66 | #define TC_SYMFIELD_TYPE struct arc_tc_sy |
| 67 | |
| 68 | /* Finish up the symbol. */ |
| 69 | extern int arc_frob_symbol PARAMS ((symbolS *)); |
| 70 | #define tc_frob_symbol(sym, punt) punt = arc_frob_symbol (sym) |
| 71 | #endif |