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/* tc-arc.h - Macros and type defines for the ARC.
Copyright 1994, 1995, 1997, 2000, 2001, 2002
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 2,
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, 59 Temple Place - Suite 330, Boston, MA
02111-1307, 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 PARAMS ((struct expressionS *, unsigned));
#define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) \
arc_parse_cons_expression (EXP, NBYTES)
extern void arc_cons_fix_new PARAMS ((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_fix3 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
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