gcc/builtin-types.def

   1 /* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
   2
   3 This file is part of GCC.
   4
   5 GCC is free software; you can redistribute it and/or modify it under
   6 the terms of the GNU General Public License as published by the Free
   7 Software Foundation; either version 2, or (at your option) any later
   8 version.
   9
  10 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  11 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13 for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with GCC; see the file COPYING.  If not, write to the Free
  17 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  18 02111-1307, USA.  */
  19
  20 /* This header provides a declaritive way of describing the types that
  21    are used when declaring builtin functions.
  22
  23    Before including this header, you must define the following macros:
  24
  25    DEF_PRIMITIVE_TYPE (ENUM, TYPE)
  26
  27      The ENUM is an identifier indicating which type is being defined.
  28      TYPE is an expression for a `tree' that represents the type.
  29
  30    DEF_FUNCTION_TYPE_0 (ENUM, RETURN)
  31    DEF_FUNCTION_TYPE_1 (ENUM, RETURN, ARG1)
  32    DEF_FUNCTION_TYPE_2 (ENUM, RETURN, ARG1, ARG2)
  33    DEF_FUNCTION_TYPE_3 (ENUM, RETURN, ARG1, ARG2, ARG3)
  34    DEF_FUNCTION_TYPE_4 (ENUM, RETURN, ARG1, ARG2, ARG3, ARG4)
  35
  36      These macros describe function types.  ENUM is as above.  The
  37      RETURN type is one of the enumerals already defined.  ARG1, ARG2,
  38      and ARG3 give the types of the arguments, similarly.
  39
  40    DEF_FUNCTION_TYPE_VAR_0 (ENUM, RETURN)
  41    DEF_FUNCTION_TYPE_VAR_1 (ENUM, RETURN, ARG1)
  42    DEF_FUNCTION_TYPE_VAR_2 (ENUM, RETURN, ARG1, ARG2)
  43    DEF_FUNCTION_TYPE_VAR_3 (ENUM, RETURN, ARG1, ARG2, ARG3)
  44
  45      Similar, but for function types that take variable arguments.
  46      For example:
  47
  48        DEF_FUNCTION_TYPE_1 (BT_INT_DOUBLE, BT_INT, BT_DOUBLE)
  49
  50      describes the type `int ()(double)', using the enumeral
  51      BT_INT_DOUBLE, whereas:
  52
  53        DEF_FUNCTION_TYPE_VAR_1 (BT_INT_DOUBLE_VAR, BT_INT, BT_DOUBLE)
  54
  55      describes the type `int ()(double, ...)'.
  56
  57   DEF_POINTER_TYPE (ENUM, TYPE)
  58
  59     This macro describes a pointer type.  ENUM is as above; TYPE is
  60     the type pointed to.  */
  61
  62 DEF_PRIMITIVE_TYPE (BT_VOID, void_type_node)
  63 DEF_PRIMITIVE_TYPE (BT_INT, integer_type_node)
  64 DEF_PRIMITIVE_TYPE (BT_UNSIGNED, unsigned_type_node)
  65 DEF_PRIMITIVE_TYPE (BT_LONG, long_integer_type_node)
  66 DEF_PRIMITIVE_TYPE (BT_LONGLONG, long_long_integer_type_node)
  67 DEF_PRIMITIVE_TYPE (BT_FLOAT, float_type_node)
  68 DEF_PRIMITIVE_TYPE (BT_INTMAX, intmax_type_node)
  69 DEF_PRIMITIVE_TYPE (BT_DOUBLE, double_type_node)
  70 DEF_PRIMITIVE_TYPE (BT_LONG_DOUBLE, long_double_type_node)
  71 DEF_PRIMITIVE_TYPE (BT_COMPLEX_FLOAT, complex_float_type_node)
  72 DEF_PRIMITIVE_TYPE (BT_COMPLEX_DOUBLE, complex_double_type_node)
  73 DEF_PRIMITIVE_TYPE (BT_COMPLEX_LONG_DOUBLE, complex_long_double_type_node)
  74
  75 DEF_PRIMITIVE_TYPE (BT_PTR, ptr_type_node)
  76 DEF_PRIMITIVE_TYPE (BT_CONST_PTR, const_ptr_type_node)
  77 DEF_PRIMITIVE_TYPE (BT_PTRMODE, (*lang_hooks.types.type_for_mode)(ptr_mode, 0))
  78 DEF_PRIMITIVE_TYPE (BT_SIZE, size_type_node)
  79 DEF_PRIMITIVE_TYPE (BT_STRING, string_type_node)
  80 DEF_PRIMITIVE_TYPE (BT_CONST_STRING, const_string_type_node)
  81
  82 DEF_PRIMITIVE_TYPE (BT_VALIST_REF, va_list_ref_type_node)
  83 DEF_PRIMITIVE_TYPE (BT_VALIST_ARG, va_list_arg_type_node)
  84
  85 DEF_FUNCTION_TYPE_0 (BT_FN_VOID, BT_VOID)
  86 DEF_FUNCTION_TYPE_0 (BT_FN_PTR, BT_PTR)
  87 DEF_FUNCTION_TYPE_0 (BT_FN_UNSIGNED, BT_UNSIGNED)
  88 DEF_FUNCTION_TYPE_0 (BT_FN_FLOAT, BT_FLOAT)
  89 DEF_FUNCTION_TYPE_0 (BT_FN_DOUBLE, BT_DOUBLE)
  90 DEF_FUNCTION_TYPE_0 (BT_FN_LONG_DOUBLE, BT_LONG_DOUBLE)
  91
  92 DEF_FUNCTION_TYPE_1 (BT_FN_LONG_LONG, BT_LONG, BT_LONG)
  93 DEF_FUNCTION_TYPE_1 (BT_FN_LONGLONG_LONGLONG, BT_LONGLONG, BT_LONGLONG)
  94 DEF_FUNCTION_TYPE_1 (BT_FN_INTMAX_INTMAX, BT_INTMAX, BT_INTMAX)
  95 DEF_FUNCTION_TYPE_1 (BT_FN_FLOAT_FLOAT, BT_FLOAT, BT_FLOAT)
  96 DEF_FUNCTION_TYPE_1 (BT_FN_DOUBLE_DOUBLE, BT_DOUBLE, BT_DOUBLE)
  97 DEF_FUNCTION_TYPE_1 (BT_FN_LONG_DOUBLE_LONG_DOUBLE,
  98                      BT_LONG_DOUBLE, BT_LONG_DOUBLE)
  99 DEF_FUNCTION_TYPE_1 (BT_FN_COMPLEX_FLOAT_COMPLEX_FLOAT,
 100                      BT_COMPLEX_FLOAT, BT_COMPLEX_FLOAT)
 101 DEF_FUNCTION_TYPE_1 (BT_FN_COMPLEX_DOUBLE_COMPLEX_DOUBLE,
 102                      BT_COMPLEX_DOUBLE, BT_COMPLEX_DOUBLE)
 103 DEF_FUNCTION_TYPE_1 (BT_FN_COMPLEX_LONG_DOUBLE_COMPLEX_LONG_DOUBLE,
 104                      BT_COMPLEX_LONG_DOUBLE, BT_COMPLEX_LONG_DOUBLE)
 105 DEF_FUNCTION_TYPE_1 (BT_FN_FLOAT_COMPLEX_FLOAT,
 106                      BT_FLOAT, BT_COMPLEX_FLOAT)
 107 DEF_FUNCTION_TYPE_1 (BT_FN_DOUBLE_COMPLEX_DOUBLE,
 108                      BT_DOUBLE, BT_COMPLEX_DOUBLE)
 109 DEF_FUNCTION_TYPE_1 (BT_FN_LONG_DOUBLE_COMPLEX_LONG_DOUBLE,
 110                      BT_LONG_DOUBLE, BT_COMPLEX_LONG_DOUBLE)
 111 DEF_FUNCTION_TYPE_1 (BT_FN_PTR_UNSIGNED, BT_PTR, BT_UNSIGNED)
 112 DEF_FUNCTION_TYPE_1 (BT_FN_PTR_SIZE, BT_PTR, BT_SIZE)
 113 DEF_FUNCTION_TYPE_1 (BT_FN_INT_INT, BT_INT, BT_INT)
 114 DEF_FUNCTION_TYPE_1 (BT_FN_INT_LONG, BT_INT, BT_LONG)
 115 DEF_FUNCTION_TYPE_1 (BT_FN_INT_LONGLONG, BT_INT, BT_LONGLONG)
 116 DEF_FUNCTION_TYPE_1 (BT_FN_INT_PTR, BT_INT, BT_PTR)
 117 DEF_FUNCTION_TYPE_1 (BT_FN_VOID_PTR, BT_VOID, BT_PTR)
 118 DEF_FUNCTION_TYPE_1 (BT_FN_SIZE_CONST_STRING, BT_SIZE, BT_CONST_STRING)
 119 DEF_FUNCTION_TYPE_1 (BT_FN_INT_CONST_STRING, BT_INT, BT_CONST_STRING)
 120 DEF_FUNCTION_TYPE_1 (BT_FN_PTR_PTR, BT_PTR, BT_PTR)
 121 DEF_FUNCTION_TYPE_1 (BT_FN_VOID_VALIST_REF, BT_VOID, BT_VALIST_REF)
 122 DEF_FUNCTION_TYPE_1 (BT_FN_VOID_INT, BT_VOID, BT_INT)
 123 DEF_FUNCTION_TYPE_1 (BT_FN_FLOAT_CONST_STRING, BT_FLOAT, BT_CONST_STRING)
 124 DEF_FUNCTION_TYPE_1 (BT_FN_DOUBLE_CONST_STRING, BT_DOUBLE, BT_CONST_STRING)
 125 DEF_FUNCTION_TYPE_1 (BT_FN_LONG_DOUBLE_CONST_STRING,
 126                      BT_LONG_DOUBLE, BT_CONST_STRING)
 127
 128 DEF_FUNCTION_TYPE_2 (BT_FN_VOID_PTR_INT, BT_VOID, BT_PTR, BT_INT)
 129 DEF_FUNCTION_TYPE_2 (BT_FN_STRING_STRING_CONST_STRING,
 130                      BT_STRING, BT_STRING, BT_CONST_STRING)
 131 DEF_FUNCTION_TYPE_2 (BT_FN_INT_CONST_STRING_CONST_STRING,
 132                      BT_INT, BT_CONST_STRING, BT_CONST_STRING)
 133 DEF_FUNCTION_TYPE_2 (BT_FN_STRING_CONST_STRING_CONST_STRING,
 134                      BT_STRING, BT_CONST_STRING, BT_CONST_STRING)
 135 DEF_FUNCTION_TYPE_2 (BT_FN_SIZE_CONST_STRING_CONST_STRING,
 136                      BT_SIZE, BT_CONST_STRING, BT_CONST_STRING)
 137 DEF_FUNCTION_TYPE_2 (BT_FN_STRING_CONST_STRING_INT,
 138                      BT_STRING, BT_CONST_STRING, BT_INT)
 139 DEF_FUNCTION_TYPE_2 (BT_FN_INT_CONST_STRING_PTR,
 140                      BT_INT, BT_CONST_STRING, BT_PTR)
 141 DEF_FUNCTION_TYPE_2 (BT_FN_INT_INT_PTR,
 142                      BT_INT, BT_INT, BT_PTR)
 143 DEF_FUNCTION_TYPE_2 (BT_FN_VOID_PTRMODE_PTR,
 144                      BT_VOID, BT_PTRMODE, BT_PTR)
 145 DEF_FUNCTION_TYPE_2 (BT_FN_VOID_VALIST_REF_VALIST_ARG,
 146                      BT_VOID, BT_VALIST_REF, BT_VALIST_ARG)
 147 DEF_FUNCTION_TYPE_2 (BT_FN_LONG_LONG_LONG,
 148                      BT_LONG, BT_LONG, BT_LONG)
 149 DEF_FUNCTION_TYPE_2 (BT_FN_INT_PTR_CONST_STRING,
 150                      BT_INT, BT_PTR, BT_CONST_STRING)
 151 DEF_FUNCTION_TYPE_2 (BT_FN_VOID_PTR_SIZE,
 152                      BT_VOID, BT_PTR, BT_SIZE)
 153 DEF_FUNCTION_TYPE_2 (BT_FN_FLOAT_FLOAT_FLOAT,
 154                      BT_FLOAT, BT_FLOAT, BT_FLOAT)
 155 DEF_FUNCTION_TYPE_2 (BT_FN_DOUBLE_DOUBLE_DOUBLE,
 156                      BT_DOUBLE, BT_DOUBLE, BT_DOUBLE)
 157 DEF_FUNCTION_TYPE_2 (BT_FN_LONG_DOUBLE_LONG_DOUBLE_LONG_DOUBLE,
 158                      BT_LONG_DOUBLE, BT_LONG_DOUBLE, BT_LONG_DOUBLE)
 159 DEF_FUNCTION_TYPE_2 (BT_FN_INT_CONST_STRING_VALIST_ARG,
 160                      BT_INT, BT_CONST_STRING, BT_VALIST_ARG)
 161
 162 DEF_FUNCTION_TYPE_3 (BT_FN_STRING_STRING_CONST_STRING_SIZE,
 163                      BT_STRING, BT_STRING, BT_CONST_STRING, BT_SIZE)
 164 DEF_FUNCTION_TYPE_3 (BT_FN_INT_CONST_STRING_CONST_STRING_SIZE,
 165                      BT_INT, BT_CONST_STRING, BT_CONST_STRING, BT_SIZE)
 166 DEF_FUNCTION_TYPE_3 (BT_FN_PTR_PTR_CONST_PTR_SIZE,
 167                      BT_PTR, BT_PTR, BT_CONST_PTR, BT_SIZE)
 168 DEF_FUNCTION_TYPE_3 (BT_FN_INT_CONST_PTR_CONST_PTR_SIZE,
 169                      BT_INT, BT_CONST_PTR, BT_CONST_PTR, BT_SIZE)
 170 DEF_FUNCTION_TYPE_3 (BT_FN_PTR_PTR_INT_SIZE,
 171                      BT_PTR, BT_PTR, BT_INT, BT_SIZE)
 172 DEF_FUNCTION_TYPE_3 (BT_FN_VOID_PTR_INT_INT,
 173                      BT_VOID, BT_PTR, BT_INT, BT_INT)
 174 DEF_FUNCTION_TYPE_3 (BT_FN_INT_STRING_CONST_STRING_VALIST_ARG,
 175                      BT_INT, BT_STRING, BT_CONST_STRING, BT_VALIST_ARG)
 176 DEF_FUNCTION_TYPE_3 (BT_FN_INT_CONST_STRING_CONST_STRING_VALIST_ARG,
 177                      BT_INT, BT_CONST_STRING, BT_CONST_STRING, BT_VALIST_ARG)
 178
 179 DEF_FUNCTION_TYPE_4 (BT_FN_SIZE_CONST_PTR_SIZE_SIZE_PTR,
 180                      BT_SIZE, BT_CONST_PTR, BT_SIZE, BT_SIZE, BT_PTR)
 181 DEF_FUNCTION_TYPE_4 (BT_FN_INT_STRING_SIZE_CONST_STRING_VALIST_ARG,
 182                 BT_INT, BT_STRING, BT_SIZE, BT_CONST_STRING, BT_VALIST_ARG)
 183
 184 DEF_FUNCTION_TYPE_VAR_0 (BT_FN_VOID_VAR, BT_VOID)
 185 DEF_FUNCTION_TYPE_VAR_0 (BT_FN_INT_VAR, BT_INT)
 186 DEF_FUNCTION_TYPE_VAR_0 (BT_FN_PTR_VAR, BT_PTR)
 187
 188 DEF_FUNCTION_TYPE_VAR_1 (BT_FN_VOID_VALIST_REF_VAR,
 189                          BT_VOID, BT_VALIST_REF)
 190 DEF_FUNCTION_TYPE_VAR_1 (BT_FN_VOID_CONST_PTR_VAR,
 191                          BT_VOID, BT_CONST_PTR)
 192 DEF_FUNCTION_TYPE_VAR_1 (BT_FN_INT_CONST_STRING_VAR,
 193                          BT_INT, BT_CONST_STRING)
 194
 195 DEF_FUNCTION_TYPE_VAR_2 (BT_FN_INT_PTR_CONST_STRING_VAR,
 196                          BT_INT, BT_PTR, BT_CONST_STRING)
 197 DEF_FUNCTION_TYPE_VAR_2 (BT_FN_INT_STRING_CONST_STRING_VAR,
 198                          BT_INT, BT_STRING, BT_CONST_STRING)
 199 DEF_FUNCTION_TYPE_VAR_2 (BT_FN_INT_CONST_STRING_CONST_STRING_VAR,
 200                          BT_INT, BT_CONST_STRING, BT_CONST_STRING)
 201
 202 DEF_FUNCTION_TYPE_VAR_3 (BT_FN_INT_STRING_SIZE_CONST_STRING_VAR,
 203                          BT_INT, BT_STRING, BT_SIZE, BT_CONST_STRING)
 204
 205 DEF_POINTER_TYPE (BT_PTR_FN_VOID_VAR, BT_FN_VOID_VAR)
 206 DEF_FUNCTION_TYPE_3 (BT_FN_PTR_PTR_FN_VOID_VAR_PTR_SIZE,
 207                      BT_PTR, BT_PTR_FN_VOID_VAR, BT_PTR, BT_SIZE)