gcc/config/darwin-protos.h

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