sdcc/support/cpp/gcc/c/c-objc-common.h

   1 /* Language hooks common to C and ObjC front ends.
   2    Copyright (C) 2004-2022 Free Software Foundation, Inc.
   3    Contributed by Ziemowit Laski  <zlaski@apple.com>
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify it under
   8 the terms of the GNU General Public License as published by the Free
   9 Software Foundation; either version 3, or (at your option) any later
  10 version.
  11
  12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef GCC_C_OBJC_COMMON
  22 #define GCC_C_OBJC_COMMON
  23
  24 /* Lang hooks that are shared between C and ObjC are defined here.  Hooks
  25    specific to C or ObjC go in c-lang.cc and objc/objc-lang.cc, respectively.  */
  26
  27 #undef LANG_HOOKS_IDENTIFIER_SIZE
  28 #define LANG_HOOKS_IDENTIFIER_SIZE C_SIZEOF_STRUCT_LANG_IDENTIFIER
  29 #undef LANG_HOOKS_FINISH
  30 #define LANG_HOOKS_FINISH c_common_finish
  31 #undef LANG_HOOKS_OPTION_LANG_MASK
  32 #define LANG_HOOKS_OPTION_LANG_MASK c_common_option_lang_mask
  33 #undef LANG_HOOKS_COMPLAIN_WRONG_LANG_P
  34 #define LANG_HOOKS_COMPLAIN_WRONG_LANG_P c_common_complain_wrong_lang_p
  35 #undef LANG_HOOKS_INIT_OPTIONS_STRUCT
  36 #define LANG_HOOKS_INIT_OPTIONS_STRUCT c_common_init_options_struct
  37 #undef LANG_HOOKS_INIT_OPTIONS
  38 #define LANG_HOOKS_INIT_OPTIONS c_common_init_options  // does this work?
  39 #undef LANG_HOOKS_INITIALIZE_DIAGNOSTICS
  40 #define LANG_HOOKS_INITIALIZE_DIAGNOSTICS  c_initialize_diagnostics
  41 #undef LANG_HOOKS_HANDLE_OPTION
  42 #define LANG_HOOKS_HANDLE_OPTION c_common_handle_option
  43 #undef LANG_HOOKS_POST_OPTIONS
  44 #define LANG_HOOKS_POST_OPTIONS c_common_post_options
  45 #undef LANG_HOOKS_GET_ALIAS_SET
  46 #define LANG_HOOKS_GET_ALIAS_SET  c_get_alias_set
  47 #undef LANG_HOOKS_PARSE_FILE
  48 #define LANG_HOOKS_PARSE_FILE c_common_parse_file
  49 #undef LANG_HOOKS_FINISH_INCOMPLETE_DECL
  50 #define LANG_HOOKS_FINISH_INCOMPLETE_DECL  hook_void_tree // sdcpp c_finish_incomplete_decl
  51 #undef LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL
  52 #define LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL hook_bool_const_tree_false // sdcpp c_warn_unused_global_decl
  53 #undef LANG_HOOKS_PRINT_IDENTIFIER
  54 #define LANG_HOOKS_PRINT_IDENTIFIER c_print_identifier
  55 #undef LANG_HOOKS_TYPES_COMPATIBLE_P
  56 #define LANG_HOOKS_TYPES_COMPATIBLE_P  c_types_compatible_p
  57 #undef LANG_HOOKS_MISSING_NORETURN_OK_P
  58 #define LANG_HOOKS_MISSING_NORETURN_OK_P  c_missing_noreturn_ok_p
  59 #undef LANG_HOOKS_BLOCK_MAY_FALLTHRU
  60 #define LANG_HOOKS_BLOCK_MAY_FALLTHRU c_block_may_fallthru
  61 #undef  LANG_HOOKS_BUILTIN_FUNCTION
  62 #define LANG_HOOKS_BUILTIN_FUNCTION NULL // sdcpp c_builtin_function
  63 #undef  LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE
  64 #define LANG_HOOKS_BUILTIN_FUNCTION_EXT_SCOPE NULL // sdcpp c_builtin_function_ext_scope
  65 #undef  LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL
  66 #define LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL \
  67   NULL // sdcpp c_simulate_builtin_function_decl
  68 #undef LANG_HOOKS_EMITS_BEGIN_STMT
  69 #define LANG_HOOKS_EMITS_BEGIN_STMT true
  70 #undef LANG_HOOKS_FINALIZE_EARLY_DEBUG
  71 #define LANG_HOOKS_FINALIZE_EARLY_DEBUG c_common_finalize_early_debug
  72
  73 /* Attribute hooks.  */
  74 #undef LANG_HOOKS_COMMON_ATTRIBUTE_TABLE
  75 #define LANG_HOOKS_COMMON_ATTRIBUTE_TABLE c_common_attribute_table
  76 #undef LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE
  77 #define LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE c_common_format_attribute_table
  78
  79 #undef LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN
  80 #define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN c_dump_tree
  81
  82 #undef LANG_HOOKS_SIMULATE_ENUM_DECL
  83 #define LANG_HOOKS_SIMULATE_ENUM_DECL NULL // sdcpp c_simulate_enum_decl
  84 #undef LANG_HOOKS_SIMULATE_RECORD_DECL
  85 #define LANG_HOOKS_SIMULATE_RECORD_DECL NULL // sdcpp c_simulate_record_decl
  86 #undef LANG_HOOKS_TYPE_FOR_MODE
  87 #define LANG_HOOKS_TYPE_FOR_MODE c_common_type_for_mode
  88 #undef LANG_HOOKS_TYPE_FOR_SIZE
  89 #define LANG_HOOKS_TYPE_FOR_SIZE c_common_type_for_size
  90 #undef LANG_HOOKS_INCOMPLETE_TYPE_ERROR
  91 #define LANG_HOOKS_INCOMPLETE_TYPE_ERROR NULL // sdcpp c_incomplete_type_error
  92 #undef LANG_HOOKS_TYPE_PROMOTES_TO
  93 #define LANG_HOOKS_TYPE_PROMOTES_TO NULL // sdcpp c_type_promotes_to
  94 #undef LANG_HOOKS_REGISTER_BUILTIN_TYPE
  95 #define LANG_HOOKS_REGISTER_BUILTIN_TYPE c_register_builtin_type
  96 #undef LANG_HOOKS_TO_TARGET_CHARSET
  97 #define LANG_HOOKS_TO_TARGET_CHARSET c_common_to_target_charset
  98 #undef LANG_HOOKS_EXPR_TO_DECL
  99 #define LANG_HOOKS_EXPR_TO_DECL NULL // sdcpp c_expr_to_decl
 100
 101 /* The C front end's scoping structure is very different from
 102    that expected by the language-independent code; it is best
 103    to disable getdecls.
 104    This means it must also provide its own write_globals.  */
 105
 106 #undef LANG_HOOKS_GETDECLS
 107 #define LANG_HOOKS_GETDECLS hook_tree_void_null
 108
 109 /* Hooks for tree gimplification.  */
 110 #undef LANG_HOOKS_GIMPLIFY_EXPR
 111 #define LANG_HOOKS_GIMPLIFY_EXPR c_gimplify_expr
 112
 113 #undef LANG_HOOKS_OMP_PREDETERMINED_SHARING
 114 #define LANG_HOOKS_OMP_PREDETERMINED_SHARING NULL // c_omp_predetermined_sharing
 115
 116 #undef LANG_HOOKS_OMP_PREDETERMINED_MAPPING
 117 #define LANG_HOOKS_OMP_PREDETERMINED_MAPPING NULL // c_omp_predetermined_mapping
 118
 119 #undef LANG_HOOKS_OMP_CLAUSE_COPY_CTOR
 120 #define LANG_HOOKS_OMP_CLAUSE_COPY_CTOR NULL // c_omp_clause_copy_ctor
 121
 122 #undef LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP
 123 #define LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP NULL // c_omp_clause_copy_ctor
 124
 125 #undef LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P
 126 #define LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P hook_bool_tree_tree_false // c_vla_unspec_p
 127 #endif /* GCC_C_OBJC_COMMON */