| /* tc-arc.h - Macros and type defines for the ARC. |
| Copyright 1994, 1995, 1997, 2000, 2001, 2002, 2005, 2007 |
| Free Software Foundation, Inc. |
| Contributed by Doug Evans (dje@cygnus.com). |
| |
| This file is part of GAS, the GNU Assembler. |
| |
| GAS is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as |
| published by the Free Software Foundation; either version 3, |
| or (at your option) any later version. |
| |
| GAS is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| the GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GAS; see the file COPYING. If not, write to the Free |
| Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA |
| 02110-1301, USA. */ |
| |
| #define TC_ARC 1 |
| |
| #define TARGET_BYTES_BIG_ENDIAN 0 |
| |
| #define LOCAL_LABELS_FB 1 |
| |
| #define TARGET_ARCH bfd_arch_arc |
| |
| #define DIFF_EXPR_OK |
| #define REGISTER_PREFIX '%' |
| |
| #ifdef LITTLE_ENDIAN |
| #undef LITTLE_ENDIAN |
| #endif |
| |
| #ifdef BIG_ENDIAN |
| #undef BIG_ENDIAN |
| #endif |
| |
| #define LITTLE_ENDIAN 1234 |
| |
| #define BIG_ENDIAN 4321 |
| |
| /* The endianness of the target format may change based on command |
| line arguments. */ |
| extern const char * arc_target_format; |
| |
| #define DEFAULT_TARGET_FORMAT "elf32-littlearc" |
| #define TARGET_FORMAT arc_target_format |
| #define DEFAULT_BYTE_ORDER LITTLE_ENDIAN |
| #define WORKING_DOT_WORD |
| #define LISTING_HEADER "ARC GAS " |
| |
| /* The ARC needs to parse reloc specifiers in .word. */ |
| |
| extern void arc_parse_cons_expression (struct expressionS *, unsigned); |
| #define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) \ |
| arc_parse_cons_expression (EXP, NBYTES) |
| |
| extern void arc_cons_fix_new (struct frag *, int, int, struct expressionS *); |
| #define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP) \ |
| arc_cons_fix_new (FRAG, WHERE, NBYTES, EXP) |
| |
| #define DWARF2_LINE_MIN_INSN_LENGTH 4 |
| |
| /* Values passed to md_apply_fix don't include the symbol value. */ |
| #define MD_APPLY_SYM_VALUE(FIX) 0 |
| |
| /* No shared lib support, so we don't need to ensure externally |
| visible symbols can be overridden. */ |
| #define EXTERN_FORCE_RELOC 0 |