1 /* Multiple object format emulation.
2 Copyright (C) 1995-2023 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 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 #ifndef _OBJ_MULTI_H
22 #define _OBJ_MULTI_H
23
24 #ifdef OBJ_HEADER
25 #include OBJ_HEADER
26 #else
27
28 #include "emul.h"
29 #include "targ-cpu.h"
30
31 #define OUTPUT_FLAVOR \
32 (this_format->flavor)
33
34 #define obj_begin() \
35 (this_format->begin \
36 ? (*this_format->begin) () \
37 : (void) 0)
38
39 #define obj_end() \
40 (this_format->end \
41 ? (*this_format->end) () \
42 : (void) 0)
43
44 #define obj_app_file(NAME) \
45 (this_format->app_file \
46 ? (*this_format->app_file) (NAME) \
47 : (void) 0)
48
49 #define obj_frob_symbol(S,P) \
50 (*this_format->frob_symbol) (S, &(P))
51
52 #define obj_frob_file() \
53 (this_format->frob_file \
54 ? (*this_format->frob_file) () \
55 : (void) 0)
56
57 #define obj_frob_file_before_adjust() \
58 (this_format->frob_file_before_adjust \
59 ? (*this_format->frob_file_before_adjust) () \
60 : (void) 0)
61
62 #define obj_frob_file_before_fix() \
63 (this_format->frob_file_before_fix \
64 ? (*this_format->frob_file_before_fix) () \
65 : (void) 0)
66
67 #define obj_frob_file_after_relocs() \
68 (this_format->frob_file_after_relocs \
69 ? (*this_format->frob_file_after_relocs) () \
70 : (void) 0)
71
72 #define obj_ecoff_set_ext \
73 (*this_format->ecoff_set_ext)
74
75 #define obj_pop_insert \
76 (*this_format->pop_insert)
77
78 #define obj_read_begin_hook() \
79 (this_format->read_begin_hook \
80 ? (*this_format->read_begin_hook) () \
81 : (void) 0)
82
83 #define obj_symbol_new_hook(S) \
84 (this_format->symbol_new_hook \
85 ? (*this_format->symbol_new_hook) (S) \
86 : (void) 0)
87
88 #define obj_symbol_clone_hook(N, O) \
89 (this_format->symbol_clone_hook \
90 ? (*this_format->symbol_clone_hook) (N, O) \
91 : (void) 0)
92
93 #define obj_sec_sym_ok_for_reloc(A) \
94 (this_format->sec_sym_ok_for_reloc \
95 ? (*this_format->sec_sym_ok_for_reloc) (A) \
96 : 0)
97
98 #define obj_adjust_symtab() \
99 (this_format->adjust_symtab \
100 ? (*this_format->adjust_symtab) () \
101 : (void) 0)
102
103 #define S_GET_SIZE \
104 (*this_format->s_get_size)
105
106 #define S_SET_SIZE(S, N) \
107 (this_format->s_set_size \
108 ? (*this_format->s_set_size) (S, N) \
109 : (void) 0)
110
111 #define S_GET_ALIGN \
112 (*this_format->s_get_align)
113
114 #define S_SET_ALIGN(S, N) \
115 (this_format->s_set_align \
116 ? (*this_format->s_set_align) (S, N) \
117 : (void) 0)
118
119 #define S_GET_OTHER \
120 (*this_format->s_get_other)
121
122 #define S_SET_OTHER(S, O) \
123 (this_format->s_set_other \
124 ? (*this_format->s_set_other) (S, O) \
125 : (void) 0)
126
127 #define S_GET_DESC \
128 (*this_format->s_get_desc)
129
130 #define S_SET_DESC(S, D) \
131 (this_format->s_set_desc \
132 ? (*this_format->s_set_desc) (S, D) \
133 : (void) 0)
134
135 #define S_GET_TYPE \
136 (*this_format->s_get_desc)
137
138 #define S_SET_TYPE(S, T) \
139 (this_format->s_set_type \
140 ? (*this_format->s_set_type) (S, T) \
141 : (void) 0)
142
143 #define OBJ_COPY_SYMBOL_ATTRIBUTES(d,s) \
144 (this_format->copy_symbol_attributes \
145 ? (*this_format->copy_symbol_attributes) (d, s) \
146 : (void) 0)
147
148 #define OBJ_PROCESS_STAB(SEG,W,S,T,O,D) \
149 (this_format->process_stab \
150 ? (*this_format->process_stab) (SEG,W,S,T,O,D) \
151 : (void) 0)
152
153 #define SEPARATE_STAB_SECTIONS \
154 ((*this_format->separate_stab_sections) ())
155
156 #define INIT_STAB_SECTION(S) \
157 (this_format->init_stab_section \
158 ? (*this_format->init_stab_section) (S) \
159 : (void) 0)
160
161 #define EMIT_SECTION_SYMBOLS (this_format->emit_section_symbols)
162
163 #ifndef INITIALIZING_EMULS
164 /* We want to use the default FAKE_LABEL_NAME in as.c. */
165 #define FAKE_LABEL_NAME (this_emulation->fake_label_name)
166 #endif
167
168 #ifdef OBJ_MAYBE_ELF
169 /* We need OBJ_SYMFIELD_TYPE so that symbol_get_obj is defined in symbol.c
170 We also need various STAB defines for stab.c */
171 #include "obj-elf.h"
172 #endif
173
174 #ifdef OBJ_MAYBE_AOUT
175 /* We want aout_process_stab in stabs.c for the aout table. Defining this
176 macro will have no other effect. */
177 #define AOUT_STABS
178 #endif
179
180 #endif /* !OBJ_HEADER */
181 #endif /* _OBJ_MULTI_H */