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a3c62988 | 1 | /* tc-metag.h -- Header file for tc-metag.c. |
82704155 | 2 | Copyright (C) 2013-2019 Free Software Foundation, Inc. |
a3c62988 NC |
3 | Contributed by Imagination Technologies Ltd. |
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_METAG | |
23 | ||
24 | #define LISTING_HEADER "META GAS " | |
25 | ||
26 | /* The target BFD architecture. */ | |
27 | #define TARGET_ARCH bfd_arch_metag | |
28 | ||
29 | #define TARGET_FORMAT "elf32-metag" | |
30 | ||
31 | #define TARGET_BYTES_BIG_ENDIAN 0 | |
32 | ||
33 | /* Permit temporary numeric labels. */ | |
34 | #define LOCAL_LABELS_FB 1 | |
35 | ||
36 | #define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */ | |
37 | ||
38 | /* We don't need to handle .word strangely. */ | |
39 | #define WORKING_DOT_WORD | |
40 | ||
41 | /* Values passed to md_apply_fix don't include the symbol value. */ | |
42 | #define MD_APPLY_SYM_VALUE(FIX) 0 | |
43 | ||
44 | #define tc_fix_adjustable(FIX) metag_fix_adjustable (FIX) | |
45 | extern bfd_boolean metag_fix_adjustable (struct fix *); | |
46 | ||
47 | #define TC_FORCE_RELOCATION(fix) metag_force_relocation (fix) | |
48 | extern int metag_force_relocation (struct fix *); | |
49 | ||
50 | #define TC_HANDLES_FX_DONE | |
51 | ||
52 | /* Call md_pcrel_from_section(), not md_pcrel_from(). */ | |
53 | #define MD_PCREL_FROM_SECTION(FIX, SEC) md_pcrel_from_section (FIX, SEC) | |
54 | extern long md_pcrel_from_section (struct fix *, segT); | |
55 | ||
56 | #define HANDLE_ALIGN(fragp) metag_handle_align (fragp) | |
57 | extern void metag_handle_align (struct frag *); | |
58 | ||
59 | #define DWARF2_LINE_MIN_INSN_LENGTH 1 | |
60 | ||
61 | #define md_parse_name(name, exprP, mode, nextcharP) \ | |
62 | metag_parse_name ((name), (exprP), (mode), (nextcharP)) | |
63 | extern int metag_parse_name (char const *, expressionS *, enum expr_mode, char *); | |
64 | ||
65 | /* This is used to construct expressions out of @GOTOFF, @PLT and @GOT | |
66 | symbols. The relocation type is stored in X_md. */ | |
67 | #define O_PIC_reloc O_md1 | |
68 | ||
69 | #define TC_CASE_SENSITIVE | |
70 | ||
71 | extern const char metag_symbol_chars[]; | |
72 | #define tc_symbol_chars metag_symbol_chars |