1 /* tc-v850.h -- Header file for tc-v850.c.
2 Copyright 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005, 2006, 2007, 2012
3 Free Software Foundation, Inc.
5 This file is part of GAS, the GNU Assembler.
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 3, or (at your option)
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.
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, 51 Franklin Street - Fifth Floor, Boston, MA
26 #define TARGET_BYTES_BIG_ENDIAN 0
28 /* The target BFD architecture. */
29 #define TARGET_ARCH v850_target_arch
30 extern int v850_target_arch
;
32 /* The target BFD format. */
33 #define TARGET_FORMAT v850_target_format
34 extern const char * v850_target_format
;
38 #define tc_fix_adjustable(FIX) v850_fix_adjustable (FIX)
39 extern bfd_boolean
v850_fix_adjustable (struct fix
*);
41 #define TC_FORCE_RELOCATION(FIX) v850_force_relocation(FIX)
42 extern int v850_force_relocation (struct fix
*);
45 /* Values passed to md_apply_fix don't include the symbol value. */
46 #define MD_APPLY_SYM_VALUE(FIX) 0
49 /* Permit temporary numeric labels. */
50 #define LOCAL_LABELS_FB 1
52 #define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs. */
54 /* We don't need to handle .word strangely. */
55 #define WORKING_DOT_WORD
57 #define md_number_to_chars number_to_chars_littleendian
59 /* We need to handle lo(), hi(), etc etc in .hword, .word, etc
60 directives, so we have to parse "cons" expressions ourselves. */
61 #define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) parse_cons_expression_v850 (EXP)
62 extern void parse_cons_expression_v850 (expressionS
*);
64 #define TC_CONS_FIX_NEW cons_fix_new_v850
65 extern void cons_fix_new_v850 (fragS
*, int, int, expressionS
*);
67 #define TC_GENERIC_RELAX_TABLE md_relax_table
68 extern const struct relax_type md_relax_table
[];
70 /* When relaxing, we need to generate
71 relocations for alignment directives. */
72 #define HANDLE_ALIGN(frag) v850_handle_align (frag)
73 extern void v850_handle_align (fragS
*);
75 /* We need space in a frag's fixed size to allow for alignment when relaxing. */
76 #define TC_FX_SIZE_SLACK(FIX) 2
78 #define MD_PCREL_FROM_SECTION(FIX, SEC) v850_pcrel_from_section (FIX, SEC)
79 extern long v850_pcrel_from_section (struct fix
*, asection
*);
81 #define DWARF2_LINE_MIN_INSN_LENGTH 2
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