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8940a583 SG |
1 | /* tc-v850.h -- Header file for tc-v850.c. |
2 | Copyright (C) 1996 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 2, 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 | |
18 | the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
19 | ||
20 | #define TC_V850 | |
21 | ||
22 | #ifndef BFD_ASSEMBLER | |
23 | #error V850 support requires BFD_ASSEMBLER | |
24 | #endif | |
25 | ||
26 | /* The target BFD architecture. */ | |
27 | #define TARGET_ARCH bfd_arch_v850 | |
28 | ||
29 | #define TARGET_FORMAT "elf32-v850" | |
30 | ||
31 | #define MD_APPLY_FIX3 | |
32 | #define md_operand(x) | |
33 | ||
34 | /* Permit temporary numeric labels. */ | |
35 | #define LOCAL_LABELS_FB 1 | |
36 | ||
37 | #define LOCAL_LABEL(name) ((name[0] == '.' \ | |
38 | && (name[1] == 'L' || name[1] == '.')) \ | |
39 | || (name[0] == '_' && name[1] == '.' && name[2] == 'L' \ | |
40 | && name[3] == '_')) | |
41 | ||
42 | #define FAKE_LABEL_NAME ".L0\001" | |
43 | #define DIFF_EXPR_OK /* .-foo gets turned into PC relative relocs */ | |
44 | ||
45 | /* We don't need to handle .word strangely. */ | |
46 | #define WORKING_DOT_WORD | |
47 | ||
48 | #define md_number_to_chars number_to_chars_littleendian | |
f964b01d | 49 | |
3723a1a9 JL |
50 | /* In theory, we could adjust TDA relocs; it just means more hackery |
51 | to bfd/elf32-v850.c. Not adjusting them is easier at the moment. */ | |
52 | #define tc_fix_adjustable(FIX) \ | |
53 | (!(FIX)->fx_pcrel && (FIX)->fx_r_type != BFD_RELOC_V850_TDA_OFFSET) | |
54 | ||
a334533c JL |
55 | /* We need to handle lo(), hi(), etc etc in .hword, .word, etc |
56 | directives, so we have to parse "cons" expressions ourselves. */ | |
57 | #define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) parse_cons_expression_v850 (EXP) | |
58 | #define TC_CONS_FIX_NEW cons_fix_new_v850 | |
59 | extern const struct relax_type md_relax_table[]; | |
60 | #define TC_GENERIC_RELAX_TABLE md_relax_table | |
61 |