[deliverable/binutils-gdb.git] / gas / config / tc-arc.h

/* tc-arc.h - Macros and type defines for the ARC.
   Copyright (C) 1994-2015 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 bfd_reloc_code_real_type 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 *,
			      bfd_reloc_code_real_type);
#define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP, RELOC)	\
  arc_cons_fix_new (FRAG, WHERE, NBYTES, EXP, RELOC)

#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
Commit	Line	Data
	1	/* tc-arc.h - Macros and type defines for the ARC.
	2	Copyright (C) 1994-2015 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 3,
	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, 51 Franklin Street - Fifth Floor, Boston, MA
	20	02110-1301, 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 DIFF_EXPR_OK
	31	#define REGISTER_PREFIX '%'
	32
	33	#ifdef LITTLE_ENDIAN
	34	#undef LITTLE_ENDIAN
	35	#endif
	36
	37	#ifdef BIG_ENDIAN
	38	#undef BIG_ENDIAN
	39	#endif
	40
	41	#define LITTLE_ENDIAN 1234
	42
	43	#define BIG_ENDIAN 4321
	44
	45	/* The endianness of the target format may change based on command
	46	line arguments. */
	47	extern const char * arc_target_format;
	48
	49	#define DEFAULT_TARGET_FORMAT "elf32-littlearc"
	50	#define TARGET_FORMAT arc_target_format
	51	#define DEFAULT_BYTE_ORDER LITTLE_ENDIAN
	52	#define WORKING_DOT_WORD
	53	#define LISTING_HEADER "ARC GAS "
	54
	55	/* The ARC needs to parse reloc specifiers in .word. */
	56
	57	extern bfd_reloc_code_real_type arc_parse_cons_expression (struct expressionS *,
	58	unsigned);
	59	#define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) \
	60	arc_parse_cons_expression (EXP, NBYTES)
	61
	62	extern void arc_cons_fix_new (struct frag , int, int, struct expressionS ,
	63	bfd_reloc_code_real_type);
	64	#define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP, RELOC) \
	65	arc_cons_fix_new (FRAG, WHERE, NBYTES, EXP, RELOC)
	66
	67	#define DWARF2_LINE_MIN_INSN_LENGTH 4
	68
	69	/* Values passed to md_apply_fix don't include the symbol value. */
	70	#define MD_APPLY_SYM_VALUE(FIX) 0
	71
	72	/* No shared lib support, so we don't need to ensure externally
	73	visible symbols can be overridden. */
	74	#define EXTERN_FORCE_RELOC 0