1 /* Prototypes.
2 Copyright (C) 2001-2023 Free Software Foundation, Inc.
3
4 This file is part of GCC.
5
6 GCC 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 GCC 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 GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
19
20 #ifndef CONFIG_DARWIN_PROTOS_H
21 #define CONFIG_DARWIN_PROTOS_H
22
23 extern void darwin_init_sections (void);
24 extern int name_needs_quotes (const char *);
25
26 extern void machopic_validate_stub_or_non_lazy_ptr (const char *);
27
28 extern void machopic_output_function_base_name (FILE *);
29 extern const char *machopic_indirection_name (rtx, bool);
30 extern const char *machopic_mcount_stub_name (void);
31 extern bool machopic_should_output_picbase_label (void);
32 extern const char *machopic_get_function_picbase (void);
33
34 #ifdef RTX_CODE
35
36 extern rtx machopic_gen_offset (rtx);
37 extern int machopic_operand_p (rtx);
38 extern int machopic_symbol_defined_p (rtx sym_ref);
39 extern enum machopic_addr_class machopic_classify_symbol (rtx);
40
41 extern rtx machopic_indirect_data_reference (rtx, rtx);
42 extern rtx machopic_indirect_call_target (rtx);
43 extern rtx machopic_legitimize_pic_address (rtx, machine_mode, rtx);
44
45 extern void machopic_asm_out_constructor (rtx, int);
46 extern void machopic_asm_out_destructor (rtx, int);
47 extern section *machopic_select_rtx_section (machine_mode, rtx,
48 unsigned HOST_WIDE_INT);
49 #endif /* RTX_CODE */
50
51 #ifdef TREE_CODE
52
53 extern void machopic_define_symbol (rtx);
54 extern void darwin_encode_section_info (tree, rtx, int);
55 extern void darwin_set_default_type_attributes (tree);
56
57 #endif /* TREE_CODE */
58
59 extern int machopic_reloc_rw_mask (void);
60 extern section *machopic_select_section (tree, int, unsigned HOST_WIDE_INT);
61
62 extern section *darwin_function_section (tree, enum node_frequency, bool, bool);
63 extern section *darwin_tm_clone_table_section (void);
64 extern void darwin_function_switched_text_sections (FILE *, tree, bool);
65
66 extern void darwin_unique_section (tree decl, int reloc);
67 extern void darwin_asm_named_section (const char *, unsigned int, tree);
68 extern void darwin_non_lazy_pcrel (FILE *, rtx);
69
70 extern void darwin_emit_unwind_label (FILE *, tree, int, int);
71 extern void darwin_emit_except_table_label (FILE *);
72 extern rtx darwin_make_eh_symbol_indirect (rtx, bool);
73 extern bool darwin_should_restore_cfa_state (void);
74
75 extern void darwin_pragma_ignore (struct cpp_reader *);
76 extern void darwin_pragma_options (struct cpp_reader *);
77 extern void darwin_pragma_unused (struct cpp_reader *);
78 extern void darwin_pragma_ms_struct (struct cpp_reader *);
79
80 extern void darwin_file_start (void);
81 extern void darwin_file_end (void);
82
83 extern void darwin_asm_lto_start (void);
84 extern void darwin_asm_lto_end (void);
85
86 extern void darwin_mark_decl_preserved (const char *);
87
88 extern tree darwin_handle_kext_attribute (tree *, tree, tree, int, bool *);
89 extern tree darwin_handle_weak_import_attribute (tree *node, tree name,
90 tree args, int flags,
91 bool * no_add_attrs);
92 extern void machopic_output_stub (FILE *, const char *, const char *);
93 extern void darwin_globalize_label (FILE *, const char *);
94 extern void darwin_assemble_visibility (tree, int);
95
96 extern void darwin_asm_output_dwarf_delta (FILE *, int, const char *,
97 const char *, HOST_WIDE_INT);
98 extern void darwin_asm_output_dwarf_offset (FILE *, int, const char *,
99 HOST_WIDE_INT, section *);
100
101 extern void darwin_asm_declare_object_name (FILE *, const char *, tree);
102 extern void darwin_asm_declare_constant_name (FILE *, const char *,
103 const_tree, HOST_WIDE_INT);
104
105 extern void darwin_output_aligned_bss (FILE *, tree, const char *,
106 unsigned HOST_WIDE_INT, unsigned int);
107
108 extern void darwin_asm_output_aligned_decl_local (FILE *, tree, const char *,
109 unsigned HOST_WIDE_INT,
110 unsigned int);
111 extern void darwin_asm_output_aligned_decl_common (FILE *, tree, const char *,
112 unsigned HOST_WIDE_INT,
113 unsigned int);
114
115 extern bool darwin_binds_local_p (const_tree);
116 extern void darwin_cpp_builtins (struct cpp_reader *);
117
118 extern tree darwin_init_cfstring_builtins (unsigned);
119 extern tree darwin_fold_builtin (tree, int, tree *, bool);
120 extern bool darwin_cfstring_p (tree);
121 extern tree darwin_build_constant_cfstring (tree);
122 extern void darwin_enter_string_into_cfstring_table (tree);
123
124 extern void darwin_asm_output_anchor (rtx symbol);
125 extern bool darwin_use_anchors_for_symbol_p (const_rtx symbol);
126 extern bool darwin_kextabi_p (void);
127 extern void darwin_override_options (void);
128 extern void darwin_patch_builtins (void);
129 extern void darwin_rename_builtins (void);
130 extern bool darwin_libc_has_function (enum function_class fn_class, tree);
131
132 #endif /* CONFIG_DARWIN_PROTOS_H */