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1 | /* tc-visium.h -- Header file for tc-visium.c. |
2 | ||
82704155 | 3 | Copyright (C) 2005-2019 Free Software Foundation, Inc. |
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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 2, 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 | |
863f7a5f NC |
18 | along with this program; if not, write to the Free Software |
19 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
20 | MA 02110-1301, USA. */ | |
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21 | |
22 | #define TC_VISIUM | |
23 | ||
24 | #define LISTING_HEADER "VISIUM GAS " | |
25 | ||
26 | /* The target BFD architecture. */ | |
27 | #define TARGET_ARCH bfd_arch_visium | |
28 | ||
29 | #define TARGET_BYTES_BIG_ENDIAN 1 | |
30 | ||
31 | #define TARGET_FORMAT "elf32-visium" | |
32 | ||
33 | /* Permit temporary numeric labels. */ | |
34 | #define LOCAL_LABELS_FB 1 | |
35 | ||
36 | /* .-foo gets turned into PC relative relocs. */ | |
37 | #define DIFF_EXPR_OK | |
38 | ||
39 | /* We don't support external symbols overriding. */ | |
40 | #define EXTERN_FORCE_RELOC 0 | |
41 | ||
42 | /* We don't need to handle .word strangely. */ | |
43 | #define WORKING_DOT_WORD | |
44 | ||
45 | #define tc_fix_adjustable(FIXP) visium_fix_adjustable (FIXP) | |
46 | extern bfd_boolean visium_fix_adjustable (struct fix *); | |
47 | ||
48 | #define HANDLE_ALIGN(FRAGP) \ | |
49 | if ((FRAGP)->fr_type == rs_align_code) \ | |
50 | visium_handle_align (FRAGP); | |
51 | extern void visium_handle_align (struct frag *); | |
52 | ||
53 | #define md_relax_frag(segment, fragp, stretch) \ | |
54 | visium_relax_frag (segment, fragp, stretch) | |
55 | extern int visium_relax_frag (asection *, struct frag *, long); | |
56 | ||
57 | /* Call md_pcrel_from_section, not md_pcrel_from. */ | |
58 | #define MD_PCREL_FROM_SECTION(FIXP, SEC) visium_pcrel_from_section (FIXP, SEC) | |
59 | extern long visium_pcrel_from_section (struct fix *, segT); | |
60 | ||
61 | /* Values passed to md_apply_fix3 don't include the symbol value. */ | |
62 | #define MD_APPLY_SYM_VALUE(FIX) 0 | |
63 | ||
64 | #define md_operand(x) | |
65 | ||
66 | #define tc_comment_chars visium_comment_chars | |
67 | extern const char *visium_comment_chars; | |
68 | ||
69 | #define TARGET_USE_CFIPOP 1 | |
70 | ||
71 | #define tc_cfi_frame_initial_instructions visium_cfi_frame_initial_instructions | |
72 | extern void visium_cfi_frame_initial_instructions (void); | |
73 | ||
74 | #define tc_regname_to_dw2regnum visium_regname_to_dw2regnum | |
75 | extern int visium_regname_to_dw2regnum (char *regname); | |
76 | ||
77 | #define DWARF2_LINE_MIN_INSN_LENGTH 4 | |
78 | #define DWARF2_DEFAULT_RETURN_COLUMN 21 | |
79 | #define DWARF2_CIE_DATA_ALIGNMENT (-4) |