1 /* Prototypes. 2 Copyright (C) 2001-2020 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 bool darwin_should_restore_cfa_state (void); 73 74 extern void darwin_pragma_ignore (struct cpp_reader *); 75 extern void darwin_pragma_options (struct cpp_reader *); 76 extern void darwin_pragma_unused (struct cpp_reader *); 77 extern void darwin_pragma_ms_struct (struct cpp_reader *); 78 79 extern void darwin_file_start (void); 80 extern void darwin_file_end (void); 81 82 extern void darwin_asm_lto_start (void); 83 extern void darwin_asm_lto_end (void); 84 85 extern void darwin_mark_decl_preserved (const char *); 86 87 extern tree darwin_handle_kext_attribute (tree *, tree, tree, int, bool *); 88 extern tree darwin_handle_weak_import_attribute (tree *node, tree name, 89 tree args, int flags, 90 bool * no_add_attrs); 91 extern void machopic_output_stub (FILE *, const char *, const char *); 92 extern void darwin_globalize_label (FILE *, const char *); 93 extern void darwin_assemble_visibility (tree, int); 94 95 extern void darwin_asm_output_dwarf_delta (FILE *, int, const char *, 96 const char *, HOST_WIDE_INT); 97 extern void darwin_asm_output_dwarf_offset (FILE *, int, const char *, 98 HOST_WIDE_INT, section *); 99 100 extern void darwin_asm_declare_object_name (FILE *, const char *, tree); 101 extern void darwin_asm_declare_constant_name (FILE *, const char *, 102 const_tree, HOST_WIDE_INT); 103 104 extern void darwin_output_aligned_bss (FILE *, tree, const char *, 105 unsigned HOST_WIDE_INT, unsigned int); 106 107 extern void darwin_asm_output_aligned_decl_local (FILE *, tree, const char *, 108 unsigned HOST_WIDE_INT, 109 unsigned int); 110 extern void darwin_asm_output_aligned_decl_common (FILE *, tree, const char *, 111 unsigned HOST_WIDE_INT, 112 unsigned int); 113 114 extern bool darwin_binds_local_p (const_tree); 115 extern void darwin_cpp_builtins (struct cpp_reader *); 116 117 extern tree darwin_init_cfstring_builtins (unsigned); 118 extern tree darwin_fold_builtin (tree, int, tree *, bool); 119 extern bool darwin_cfstring_p (tree); 120 extern tree darwin_build_constant_cfstring (tree); 121 extern void darwin_enter_string_into_cfstring_table (tree); 122 123 extern void darwin_asm_output_anchor (rtx symbol); 124 extern bool darwin_use_anchors_for_symbol_p (const_rtx symbol); 125 extern bool darwin_kextabi_p (void); 126 extern void darwin_override_options (void); 127 extern void darwin_patch_builtins (void); 128 extern void darwin_rename_builtins (void); 129 extern bool darwin_libc_has_function (enum function_class fn_class); 130 131 #endif /* CONFIG_DARWIN_PROTOS_H */ 132