Commit | Line | Data |
---|---|---|
99c513f6 DD |
1 | /* tc-rl78.h - header file for Renesas RL78 |
2 | Copyright 2011 | |
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 3, 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, 51 Franklin Street - Fifth Floor, Boston, MA | |
20 | 02110-1301, USA. */ | |
21 | ||
22 | #define TC_RL78 | |
23 | ||
24 | extern int target_little_endian; | |
25 | ||
26 | #define LISTING_HEADER "RL78 GAS LE" | |
27 | #define LISTING_LHS_WIDTH 8 | |
28 | #define LISTING_WORD_SIZE 1 | |
29 | ||
30 | #define TARGET_ARCH bfd_arch_rl78 | |
31 | ||
32 | #define TARGET_BYTES_BIG_ENDIAN 0 | |
33 | ||
34 | #define TARGET_FORMAT "elf32-rl78" | |
35 | ||
36 | /* We don't need to handle .word strangely. */ | |
37 | #define WORKING_DOT_WORD | |
38 | ||
39 | /* Permit temporary numeric labels. */ | |
40 | #define LOCAL_LABELS_FB 1 | |
41 | /* But make sure that the binutils treat them as locals. */ | |
42 | #define LOCAL_LABEL_PREFIX '.' | |
43 | ||
44 | /* Allow classic-style constants. */ | |
45 | #define NUMBERS_WITH_SUFFIX 1 | |
46 | ||
47 | /* .-foo gets turned into PC relative relocs. */ | |
48 | #define DIFF_EXPR_OK | |
49 | ||
50 | #define md_end rl78_md_end | |
51 | extern void rl78_md_end (void); | |
52 | ||
53 | #define TC_FRAG_TYPE struct rl78_bytesT * | |
54 | #define TC_FRAG_INIT rl78_frag_init | |
55 | extern void rl78_frag_init (fragS *); | |
56 | ||
57 | /* Call md_pcrel_from_section(), not md_pcrel_from(). */ | |
58 | #define MD_PCREL_FROM_SECTION(FIXP, SEC) md_pcrel_from_section (FIXP, SEC) | |
59 | extern long md_pcrel_from_section (struct fix *, segT); | |
60 | ||
61 | /* RL78 doesn't have a 32 bit PCREL relocations. */ | |
62 | #define TC_FORCE_RELOCATION_SUB_LOCAL(FIX, SEG) 1 | |
63 | ||
64 | #define TC_VALIDATE_FIX_SUB(FIX, SEG) \ | |
65 | rl78_validate_fix_sub (FIX) | |
66 | extern int rl78_validate_fix_sub (struct fix *); | |
67 | ||
68 | #define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP) \ | |
69 | rl78_cons_fix_new (FRAG, WHERE, NBYTES, EXP) | |
70 | extern void rl78_cons_fix_new (fragS *, int, int, expressionS *); | |
71 | ||
72 | #define tc_fix_adjustable(x) 0 | |
73 | ||
74 | #define RELOC_EXPANSION_POSSIBLE 1 | |
75 | #define MAX_RELOC_EXPANSION 8 |