/* tc-v850.h -- Header file for tc-v850.c.
- Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+ Copyright 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
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. */
+ 02111-1307, USA. */
#define TC_V850
+#include <elf/v850.h>
+
#define TARGET_BYTES_BIG_ENDIAN 0
#ifndef BFD_ASSEMBLER
/* The target BFD format. */
#define TARGET_FORMAT "elf32-v850"
-
#define MD_APPLY_FIX3
#define md_operand(x)
+#define obj_fix_adjustable(fixP) v850_fix_adjustable(fixP)
+extern boolean v850_fix_adjustable PARAMS ((struct fix *));
+
+#define TC_FORCE_RELOCATION(fixp) v850_force_relocation(fixp)
+extern int v850_force_relocation PARAMS ((struct fix *));
+
+#ifdef OBJ_ELF
+/* This arranges for gas/write.c to not apply a relocation if
+ obj_fix_adjustable() says it is not adjustable. */
+#define TC_FIX_ADJUSTABLE(fixP) obj_fix_adjustable (fixP)
+#endif
+
/* Permit temporary numeric labels. */
#define LOCAL_LABELS_FB 1
-#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */
+#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs. */
/* We don't need to handle .word strangely. */
#define WORKING_DOT_WORD
#define md_number_to_chars number_to_chars_littleendian
-
+
/* We need to handle lo(), hi(), etc etc in .hword, .word, etc
directives, so we have to parse "cons" expressions ourselves. */
#define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) parse_cons_expression_v850 (EXP)
+extern void parse_cons_expression_v850 PARAMS ((expressionS *));
+
#define TC_CONS_FIX_NEW cons_fix_new_v850
-extern const struct relax_type md_relax_table[];
-#define TC_GENERIC_RELAX_TABLE md_relax_table
+extern void cons_fix_new_v850 PARAMS ((fragS *, int, int, expressionS *));
+#define TC_GENERIC_RELAX_TABLE md_relax_table
+extern const struct relax_type md_relax_table[];
/* This section must be in the small data area (pointed to by GP). */
#define SHF_V850_GPREL 0x10000000
#define SHF_V850_R0REL 0x40000000
#define ELF_TC_SPECIAL_SECTIONS \
- { ".sdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \
- { ".rosdata", SHT_PROGBITS, SHF_ALLOC + SHF_V850_GPREL }, \
- { ".sbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \
- { ".scommon", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \
- { ".tdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_EPREL }, \
- { ".tbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_EPREL }, \
- { ".tcommon", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
- { ".zdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
- { ".rozdata", SHT_PROGBITS, SHF_ALLOC + SHF_V850_R0REL }, \
- { ".zbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
- { ".zcommon", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
+ { ".sdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \
+ { ".rosdata", SHT_PROGBITS, SHF_ALLOC + SHF_V850_GPREL }, \
+ { ".sbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \
+ { ".scommon", SHT_V850_SCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \
+ { ".tdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_EPREL }, \
+ { ".tbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_EPREL }, \
+ { ".tcommon", SHT_V850_TCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
+ { ".zdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
+ { ".rozdata", SHT_PROGBITS, SHF_ALLOC + SHF_V850_R0REL }, \
+ { ".zbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
+ { ".zcommon", SHT_V850_ZCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \
{ ".call_table_data", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, \
{ ".call_table_text", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_EXECINSTR },
+#define MD_PCREL_FROM_SECTION(fixP,section) v850_pcrel_from_section (fixP, section)
+extern long v850_pcrel_from_section ();
+
+#define DWARF2_LINE_MIN_INSN_LENGTH 2