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