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7b4ae824 | 1 | /* tc-s12z.h -- Header file for tc-s12z.c. |
82704155 | 2 | Copyright (C) 1999-2019 Free Software Foundation, Inc. |
7b4ae824 JD |
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 3, 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 the Free | |
18 | Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA | |
19 | 02110-1301, USA. */ | |
20 | ||
21 | struct fix; | |
22 | ||
7b4ae824 JD |
23 | #define TARGET_BYTES_BIG_ENDIAN 1 |
24 | ||
25 | /* Motorola assembler specs does not require '.' before pseudo-ops. */ | |
26 | #define NO_PSEUDO_DOT 1 | |
27 | ||
28 | /* The target BFD architecture. */ | |
29 | #define TARGET_ARCH (s12z_arch ()) | |
30 | extern enum bfd_architecture s12z_arch (void); | |
31 | ||
32 | #define TARGET_MACH (s12z_mach ()) | |
33 | extern int s12z_mach (void); | |
34 | ||
35 | #define TARGET_FORMAT (s12z_arch_format ()) | |
36 | extern const char *s12z_arch_format (void); | |
37 | ||
38 | #define LISTING_WORD_SIZE 1 /* A word is 1 bytes */ | |
39 | #define LISTING_LHS_WIDTH 4 /* One word on the first line */ | |
40 | #define LISTING_LHS_WIDTH_SECOND 4 /* One word on the second line */ | |
41 | #define LISTING_LHS_CONT_LINES 4 /* And 4 lines max */ | |
42 | #define LISTING_HEADER s12z_listing_header () | |
43 | extern const char *s12z_listing_header (void); | |
44 | ||
45 | /* Permit temporary numeric labels. */ | |
46 | #define LOCAL_LABELS_FB 1 | |
47 | ||
48 | #define tc_init_after_args s12z_init_after_args | |
49 | extern void s12z_init_after_args (void); | |
50 | ||
51 | #define md_parse_long_option s12z_parse_long_option | |
52 | extern int s12z_parse_long_option (char *); | |
53 | ||
54 | #define DWARF2_LINE_MIN_INSN_LENGTH 1 | |
55 | ||
56 | /* Use 32-bit address to represent a symbol address so that we can | |
57 | represent them with their page number. */ | |
58 | #define DWARF2_ADDR_SIZE(bfd) 4 | |
59 | ||
60 | /* We don't need to handle .word strangely. */ | |
61 | #define WORKING_DOT_WORD | |
62 | ||
63 | #define md_number_to_chars number_to_chars_bigendian | |
64 | ||
65 | /* Relax table to translate short relative branches (-128..127) into | |
66 | absolute branches. */ | |
67 | #define TC_GENERIC_RELAX_TABLE md_relax_table | |
68 | extern struct relax_type md_relax_table[]; | |
69 | ||
70 | /* GAS only handles relaxations for pc-relative data targeting addresses | |
71 | in the same segment, so we have to handle the rest on our own. */ | |
72 | #define md_relax_frag(SEG, FRAGP, STRETCH) \ | |
73 | ((FRAGP)->fr_symbol != NULL \ | |
74 | && S_GET_SEGMENT ((FRAGP)->fr_symbol) == (SEG) \ | |
75 | ? relax_frag (SEG, FRAGP, STRETCH) \ | |
76 | : s12z_relax_frag (SEG, FRAGP, STRETCH)) | |
77 | extern long s12z_relax_frag (segT, fragS*, long); | |
78 | ||
79 | #define TC_HANDLES_FX_DONE | |
80 | ||
81 | #define DIFF_EXPR_OK /* .-foo gets turned into PC relative relocs */ | |
82 | ||
83 | /* Values passed to md_apply_fix don't include the symbol value. */ | |
84 | #define MD_APPLY_SYM_VALUE(FIX) 0 | |
85 | ||
86 | /* No shared lib support, so we don't need to ensure externally | |
87 | visible symbols can be overridden. */ | |
88 | #define EXTERN_FORCE_RELOC 0 | |
89 | ||
90 | #define TC_FORCE_RELOCATION(fix) tc_s12z_force_relocation (fix) | |
91 | extern int tc_s12z_force_relocation (struct fix *); | |
92 | ||
93 | #define tc_fix_adjustable(X) tc_s12z_fix_adjustable(X) | |
94 | extern int tc_s12z_fix_adjustable (struct fix *); | |
95 | ||
96 | #define md_operand(x) | |
97 | ||
98 | #define elf_tc_final_processing s12z_elf_final_processing | |
99 | extern void s12z_elf_final_processing (void); | |
100 | ||
101 | #define tc_print_statistics(FILE) s12z_print_statistics (FILE) | |
102 | extern void s12z_print_statistics (FILE *); |