/* tc-arc.h - Macros and type defines for the ARC.
- Copyright (C) 1994, 1995, 1997, 1999, 2000 Free Software Foundation, Inc.
+ Copyright 1994, 1995, 1997, 2000, 2001, 2002, 2005
+ Free Software Foundation, Inc.
Contributed by Doug Evans (dje@cygnus.com).
This file is part of GAS, the GNU Assembler.
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. */
+ Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
+ 02110-1301, USA. */
#define TC_ARC 1
#define TARGET_ARCH bfd_arch_arc
+#define DIFF_EXPR_OK
+#define REGISTER_PREFIX '%'
+
#ifdef LITTLE_ENDIAN
#undef LITTLE_ENDIAN
#endif
#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
+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 "
-
-#define TC_HANDLES_FX_DONE
-
-#define MD_APPLY_FIX3
+#define LISTING_HEADER "ARC GAS "
/* The ARC needs to parse reloc specifiers in .word. */
-extern void arc_parse_cons_expression ();
+extern void arc_parse_cons_expression (struct expressionS *, unsigned);
#define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) \
-arc_parse_cons_expression (EXP, NBYTES)
+ arc_parse_cons_expression (EXP, NBYTES)
-extern void arc_cons_fix_new ();
+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)
+ arc_cons_fix_new (FRAG, WHERE, NBYTES, EXP)
-#if 0
-/* Extra stuff that we need to keep track of for each symbol. */
-struct arc_tc_sy
-{
- /* The real name, if the symbol was renamed. */
- char *real_name;
-};
+#define DWARF2_LINE_MIN_INSN_LENGTH 4
-#define TC_SYMFIELD_TYPE struct arc_tc_sy
+/* Values passed to md_apply_fix don't include the symbol value. */
+#define MD_APPLY_SYM_VALUE(FIX) 0
-/* Finish up the symbol. */
-extern int arc_frob_symbol PARAMS ((symbolS *));
-#define tc_frob_symbol(sym, punt) punt = arc_frob_symbol (sym)
-#endif
+/* No shared lib support, so we don't need to ensure externally
+ visible symbols can be overridden. */
+#define EXTERN_FORCE_RELOC 0