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

/* This file is tc-mcore.h

   Copyright 1999, 2000, 2001, 2002, 2003, 2005, 2007
   Free Software Foundation, Inc.

   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.  */

#ifndef	TC_MCORE
#define TC_MCORE 1

#define TARGET_ARCH	bfd_arch_mcore
/* Used to initialise target_big_endian.  */
#define TARGET_BYTES_BIG_ENDIAN 0

#define IGNORE_NONSTANDARD_ESCAPES

/* Some pseudo-op semantic extensions.  */
#define	PSEUDO_LCOMM_OPTIONAL_ALIGN

#define LISTING_HEADER        	"M.CORE GAS"
#define LISTING_LHS_CONT_LINES	4

/* We want local label support.  */
#define LOCAL_LABELS_FB 1

extern const struct relax_type md_relax_table[];
#define TC_GENERIC_RELAX_TABLE md_relax_table
#define md_end	md_mcore_end

/* Want the section information too...  */
#define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC)

#ifdef  OBJ_COFF

#define TARGET_FORMAT	(target_big_endian ? "pe-mcore-big" : "pe-mcore-little")

struct mcore_tc_sy
{
  int sy_flags;
};

#define TC_SYMFIELD_TYPE struct mcore_tc_sy

# if defined TE_PE
#  define TC_FORCE_RELOCATION(x) \
     ((x)->fx_r_type == BFD_RELOC_RVA || generic_force_reloc (x))
# endif

#endif /* OBJ_COFF */

#ifdef OBJ_ELF

#define TARGET_FORMAT (target_big_endian ? "elf32-mcore-big" : "elf32-mcore-little")

/* No shared lib support, so we don't need to ensure externally
   visible symbols can be overridden.  */
#define EXTERN_FORCE_RELOC 0

/* When relaxing, we need to emit various relocs we otherwise wouldn't.  */
#define TC_FORCE_RELOCATION(fix) mcore_force_relocation (fix)

#define tc_fix_adjustable(FIX) mcore_fix_adjustable (FIX)

/* Values passed to md_apply_fix don't include the symbol value.  */
#define MD_APPLY_SYM_VALUE(FIX) 0

#endif /* OBJ_ELF */

#ifndef TARGET_FORMAT
# error No target format specified.
#endif

#include "write.h"        /* For definition of fixS */

extern void        md_mcore_end           (void);
extern long        md_pcrel_from_section  (fixS *, segT);
extern arelent *   tc_gen_reloc           (asection *, fixS *);
extern int         mcore_force_relocation (fixS *);
extern bfd_boolean mcore_fix_adjustable   (fixS *);

#endif /* TC_MCORE */
Commit	Line	Data
	1	/* This file is tc-mcore.h
	2
	3	Copyright 1999, 2000, 2001, 2002, 2003, 2005, 2007
	4	Free Software Foundation, Inc.
	5
	6	This file is part of GAS, the GNU Assembler.
	7
	8	GAS is free software; you can redistribute it and/or modify
	9	it under the terms of the GNU General Public License as published by
	10	the Free Software Foundation; either version 3, or (at your option)
	11	any later version.
	12
	13	GAS is distributed in the hope that it will be useful,
	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
	17
	18	You should have received a copy of the GNU General Public License
	19	along with GAS; see the file COPYING. If not, write to the
	20	Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
	21	02110-1301, USA. */
	22
	23	#ifndef TC_MCORE
	24	#define TC_MCORE 1
	25
	26	#define TARGET_ARCH bfd_arch_mcore
	27	/* Used to initialise target_big_endian. */
	28	#define TARGET_BYTES_BIG_ENDIAN 0
	29
	30	#define IGNORE_NONSTANDARD_ESCAPES
	31
	32	/* Some pseudo-op semantic extensions. */
	33	#define PSEUDO_LCOMM_OPTIONAL_ALIGN
	34
	35	#define LISTING_HEADER "M.CORE GAS"
	36	#define LISTING_LHS_CONT_LINES 4
	37
	38	/* We want local label support. */
	39	#define LOCAL_LABELS_FB 1
	40
	41	extern const struct relax_type md_relax_table[];
	42	#define TC_GENERIC_RELAX_TABLE md_relax_table
	43	#define md_end md_mcore_end
	44
	45	/* Want the section information too... */
	46	#define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC)
	47
	48	#ifdef OBJ_COFF
	49
	50	#define TARGET_FORMAT (target_big_endian ? "pe-mcore-big" : "pe-mcore-little")
	51
	52	struct mcore_tc_sy
	53	{
	54	int sy_flags;
	55	};
	56
	57	#define TC_SYMFIELD_TYPE struct mcore_tc_sy
	58
	59	# if defined TE_PE
	60	# define TC_FORCE_RELOCATION(x) \
	61	((x)->fx_r_type == BFD_RELOC_RVA \|\| generic_force_reloc (x))
	62	# endif
	63
	64	#endif /* OBJ_COFF */
	65
	66	#ifdef OBJ_ELF
	67
	68	#define TARGET_FORMAT (target_big_endian ? "elf32-mcore-big" : "elf32-mcore-little")
	69
	70	/* No shared lib support, so we don't need to ensure externally
	71	visible symbols can be overridden. */
	72	#define EXTERN_FORCE_RELOC 0
	73
	74	/* When relaxing, we need to emit various relocs we otherwise wouldn't. */
	75	#define TC_FORCE_RELOCATION(fix) mcore_force_relocation (fix)
	76
	77	#define tc_fix_adjustable(FIX) mcore_fix_adjustable (FIX)
	78
	79	/* Values passed to md_apply_fix don't include the symbol value. */
	80	#define MD_APPLY_SYM_VALUE(FIX) 0
	81
	82	#endif /* OBJ_ELF */
	83
	84	#ifndef TARGET_FORMAT
	85	# error No target format specified.
	86	#endif
	87
	88	#include "write.h" /* For definition of fixS */
	89
	90	extern void md_mcore_end (void);
	91	extern long md_pcrel_from_section (fixS *, segT);
	92	extern arelent * tc_gen_reloc (asection , fixS );
	93	extern int mcore_force_relocation (fixS *);
	94	extern bfd_boolean mcore_fix_adjustable (fixS *);
	95
	96	#endif /* TC_MCORE */