tc-v850.h revision 1.1.1.4 
1/* tc-v850.h -- Header file for tc-v850.c.
2   Copyright 1996, 1997, 1998, 2000, 2001, 2002
3   Free Software Foundation, Inc.
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 published by
9   the Free Software Foundation; either version 2, or (at your option)
10   any later version.
11
12   GAS is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   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, 59 Temple Place - Suite 330, Boston, MA
20   02111-1307, USA.  */
21
22#define TC_V850
23
24#include "elf/v850.h"
25
26#define TARGET_BYTES_BIG_ENDIAN 0
27
28#ifndef BFD_ASSEMBLER
29 #error V850 support requires BFD_ASSEMBLER
30#endif
31
32/* The target BFD architecture.  */
33#define TARGET_ARCH 		bfd_arch_v850
34
35/* The target BFD format.  */
36#define TARGET_FORMAT 		"elf32-v850"
37
38#define md_operand(x)
39
40#define tc_fix_adjustable(FIX) v850_fix_adjustable (FIX)
41extern bfd_boolean v850_fix_adjustable PARAMS ((struct fix *));
42
43#define TC_FORCE_RELOCATION(FIX) v850_force_relocation(FIX)
44extern int v850_force_relocation PARAMS ((struct fix *));
45
46#ifdef OBJ_ELF
47/* Values passed to md_apply_fix3 don't include the symbol value.  */
48#define MD_APPLY_SYM_VALUE(FIX) 0
49#endif
50
51/* Permit temporary numeric labels.  */
52#define LOCAL_LABELS_FB 1
53
54#define DIFF_EXPR_OK		/* foo-. gets turned into PC relative relocs.  */
55
56/* We don't need to handle .word strangely.  */
57#define WORKING_DOT_WORD
58
59#define md_number_to_chars number_to_chars_littleendian
60
61/* We need to handle lo(), hi(), etc etc in .hword, .word, etc
62   directives, so we have to parse "cons" expressions ourselves.  */
63#define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) parse_cons_expression_v850 (EXP)
64extern void parse_cons_expression_v850 PARAMS ((expressionS *));
65
66#define TC_CONS_FIX_NEW cons_fix_new_v850
67extern void cons_fix_new_v850 PARAMS ((fragS *, int, int, expressionS *));
68
69#define TC_GENERIC_RELAX_TABLE md_relax_table
70extern const struct relax_type md_relax_table[];
71
72/* When relaxing, we need to generate
73   relocations for alignment directives.  */
74#define HANDLE_ALIGN(frag) v850_handle_align (frag)
75extern void v850_handle_align PARAMS ((fragS *));
76
77#define MD_PCREL_FROM_SECTION(FIX, SEC) v850_pcrel_from_section (FIX, SEC)
78extern long v850_pcrel_from_section PARAMS ((struct fix *, asection *));
79
80#define DWARF2_LINE_MIN_INSN_LENGTH 2
81