1/* tc-v850.h -- Header file for tc-v850.c.
2   Copyright (C) 1996-2022 Free Software Foundation, Inc.
3
4   This file is part of GAS, the GNU Assembler.
5
6   GAS is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 3, or (at your option)
9   any later version.
10
11   GAS is distributed in the hope that it will be useful,
12   but WITHOUT ANY WARRANTY; without even the implied warranty of
13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   GNU General Public License for more details.
15
16   You should have received a copy of the GNU General Public License
17   along with GAS; see the file COPYING.  If not, write to the Free
18   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
19   02110-1301, USA.  */
20
21#define TC_V850
22
23#include "elf/v850.h"
24
25#define TARGET_BYTES_BIG_ENDIAN 0
26
27/* The target BFD architecture.  */
28#define TARGET_ARCH 		v850_target_arch
29extern enum bfd_architecture v850_target_arch;
30
31/* The target BFD format.  */
32#define TARGET_FORMAT 		v850_target_format
33extern const char * v850_target_format;
34
35#define md_operand(x)
36
37#define tc_fix_adjustable(FIX) v850_fix_adjustable (FIX)
38extern bool v850_fix_adjustable (struct fix *);
39
40#define TC_FORCE_RELOCATION(FIX) v850_force_relocation(FIX)
41extern int v850_force_relocation (struct fix *);
42
43#ifdef OBJ_ELF
44/* Values passed to md_apply_fix don't include the symbol value.  */
45#define MD_APPLY_SYM_VALUE(FIX) 0
46#endif
47
48/* Permit temporary numeric labels.  */
49#define LOCAL_LABELS_FB 1
50
51#define DIFF_EXPR_OK		/* foo-. gets turned into PC relative relocs.  */
52
53/* We don't need to handle .word strangely.  */
54#define WORKING_DOT_WORD
55
56#define md_number_to_chars number_to_chars_littleendian
57
58/* We need to handle lo(), hi(), etc etc in .hword, .word, etc
59   directives, so we have to parse "cons" expressions ourselves.  */
60#define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) parse_cons_expression_v850 (EXP)
61extern bfd_reloc_code_real_type parse_cons_expression_v850 (expressionS *);
62
63#define TC_CONS_FIX_NEW cons_fix_new_v850
64extern void cons_fix_new_v850 (fragS *, int, int, expressionS *,
65			       bfd_reloc_code_real_type);
66
67#define TC_GENERIC_RELAX_TABLE md_relax_table
68extern const struct relax_type md_relax_table[];
69
70/* When relaxing, we need to generate
71   relocations for alignment directives.  */
72#define HANDLE_ALIGN(frag) v850_handle_align (frag)
73extern void v850_handle_align (fragS *);
74
75/* We need space in a frag's fixed size to allow for alignment when relaxing.  */
76#define TC_FX_SIZE_SLACK(FIX) 2
77
78#define MD_PCREL_FROM_SECTION(FIX, SEC) v850_pcrel_from_section (FIX, SEC)
79extern long v850_pcrel_from_section (struct fix *, asection *);
80
81#define DWARF2_LINE_MIN_INSN_LENGTH 2
82
83/* We need to record the operand involved when a pseudo-reloc is
84   processed so that the resulting value can be inserted correctly.  */
85#define TC_FIX_TYPE             void *
86#define TC_INIT_FIX_DATA(fixP)  (fixP)->tc_fix_data = NULL
87
88#define md_end v850_md_end
89extern void    v850_md_end (void);
90