1 /* Multiple object format emulation.
2    Copyright (C) 1995-2016 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_app_file(NAME, APPFILE)			\
40 	(this_format->app_file				\
41 	 ? (*this_format->app_file) (NAME, APPFILE)	\
42 	 : (void) 0)
43 
44 #define obj_frob_symbol(S,P)				\
45 	(*this_format->frob_symbol) (S, &(P))
46 
47 #define obj_frob_file()					\
48 	(this_format->frob_file				\
49 	 ? (*this_format->frob_file) ()			\
50 	 : (void) 0)
51 
52 #define obj_frob_file_before_adjust()			\
53 	(this_format->frob_file_before_adjust		\
54 	 ? (*this_format->frob_file_before_adjust) ()	\
55 	 : (void) 0)
56 
57 #define obj_frob_file_before_fix()			\
58 	(this_format->frob_file_before_fix		\
59 	 ? (*this_format->frob_file_before_fix) ()	\
60 	 : (void) 0)
61 
62 #define obj_frob_file_after_relocs()			\
63 	(this_format->frob_file_after_relocs		\
64 	 ? (*this_format->frob_file_after_relocs) ()	\
65 	 : (void) 0)
66 
67 #define obj_ecoff_set_ext				\
68 	(*this_format->ecoff_set_ext)
69 
70 #define obj_pop_insert					\
71 	(*this_format->pop_insert)
72 
73 #define obj_read_begin_hook()				\
74 	(this_format->read_begin_hook			\
75 	 ? (*this_format->read_begin_hook) ()		\
76 	 : (void) 0)
77 
78 #define obj_symbol_new_hook(S)				\
79 	(this_format->symbol_new_hook			\
80 	 ? (*this_format->symbol_new_hook) (S)		\
81 	 : (void) 0)
82 
83 #define obj_symbol_clone_hook(N, O)			\
84 	(this_format->symbol_clone_hook			\
85 	 ? (*this_format->symbol_clone_hook) (N, O)	\
86 	 : (void) 0)
87 
88 #define obj_sec_sym_ok_for_reloc(A)			\
89 	(this_format->sec_sym_ok_for_reloc		\
90 	 ? (*this_format->sec_sym_ok_for_reloc) (A)	\
91 	 : 0)
92 
93 #define obj_adjust_symtab()				\
94 	(this_format->adjust_symtab			\
95 	 ? (*this_format->adjust_symtab) ()		\
96 	 : (void) 0)
97 
98 #define S_GET_SIZE					\
99 	(*this_format->s_get_size)
100 
101 #define S_SET_SIZE(S, N)				\
102 	(this_format->s_set_size			\
103 	 ? (*this_format->s_set_size) (S, N)		\
104 	 : (void) 0)
105 
106 #define S_GET_ALIGN					\
107 	(*this_format->s_get_align)
108 
109 #define S_SET_ALIGN(S, N)				\
110 	(this_format->s_set_align			\
111 	 ? (*this_format->s_set_align) (S, N)		\
112 	 : (void) 0)
113 
114 #define S_GET_OTHER					\
115 	(*this_format->s_get_other)
116 
117 #define S_SET_OTHER(S, O)				\
118 	(this_format->s_set_other			\
119 	 ? (*this_format->s_set_other) (S, O)		\
120 	 : (void) 0)
121 
122 #define S_GET_DESC					\
123 	(*this_format->s_get_desc)
124 
125 #define S_SET_DESC(S, D)				\
126 	(this_format->s_set_desc			\
127 	 ? (*this_format->s_set_desc) (S, D)		\
128 	 : (void) 0)
129 
130 #define S_GET_TYPE					\
131 	(*this_format->s_get_desc)
132 
133 #define S_SET_TYPE(S, T)				\
134 	(this_format->s_set_type			\
135 	 ? (*this_format->s_set_type) (S, T)		\
136 	 : (void) 0)
137 
138 #define OBJ_COPY_SYMBOL_ATTRIBUTES(d,s)			\
139 	(this_format->copy_symbol_attributes		\
140 	 ? (*this_format->copy_symbol_attributes) (d, s) \
141 	 : (void) 0)
142 
143 #define OBJ_PROCESS_STAB(SEG,W,S,T,O,D)			\
144 	(this_format->process_stab			\
145 	 ? (*this_format->process_stab) (SEG,W,S,T,O,D)	\
146 	 : (void) 0)
147 
148 #define SEPARATE_STAB_SECTIONS \
149 	((*this_format->separate_stab_sections) ())
150 
151 #define INIT_STAB_SECTION(S)				\
152 	(this_format->init_stab_section			\
153 	 ? (*this_format->init_stab_section) (S)	\
154 	 : (void) 0)
155 
156 #define EMIT_SECTION_SYMBOLS (this_format->emit_section_symbols)
157 
158 #define FAKE_LABEL_NAME (this_emulation->fake_label_name)
159 
160 #ifdef OBJ_MAYBE_ELF
161 /* We need OBJ_SYMFIELD_TYPE so that symbol_get_obj is defined in symbol.c
162    We also need various STAB defines for stab.c  */
163 #include "obj-elf.h"
164 #endif
165 
166 #ifdef OBJ_MAYBE_AOUT
167 /* We want aout_process_stab in stabs.c for the aout table.  Defining this
168    macro will have no other effect.  */
169 #define AOUT_STABS
170 #endif
171 
172 #endif /* !OBJ_HEADER */
173 #endif /* _OBJ_MULTI_H */
174