1/* Copyright (C) 2006-2013 Free Software Foundation, Inc. 2 3This file is part of GCC. 4 5GCC is free software; you can redistribute it and/or modify it under 6the terms of the GNU General Public License as published by the Free 7Software Foundation; either version 3, or (at your option) any later 8version. 9 10GCC is distributed in the hope that it will be useful, but WITHOUT ANY 11WARRANTY; without even the implied warranty of MERCHANTABILITY or 12FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13for more details. 14 15You should have received a copy of the GNU General Public License 16along with GCC; see the file COPYING3. If not see 17<http://www.gnu.org/licenses/>. */ 18 19/* This file contains the definition of the types provided by the 20 Fortran 2003 ISO_C_BINDING intrinsic module. */ 21 22#ifndef NAMED_INTCST 23# define NAMED_INTCST(a,b,c,d) 24#endif 25 26#ifndef NAMED_REALCST 27# define NAMED_REALCST(a,b,c,d) 28#endif 29 30#ifndef NAMED_CMPXCST 31# define NAMED_CMPXCST(a,b,c,d) 32#endif 33 34#ifndef NAMED_LOGCST 35# define NAMED_LOGCST(a,b,c) 36#endif 37 38#ifndef NAMED_CHARKNDCST 39# define NAMED_CHARKNDCST(a,b,c) 40#endif 41 42#ifndef NAMED_FUNCTION 43# define NAMED_FUNCTION(a,b,c,d) 44#endif 45 46/* The arguments to NAMED_*CST are: 47 -- an internal name 48 -- the symbol name in the module, as seen by Fortran code 49 -- the value it has, for use in trans-types.c 50 -- the standard that supports this type */ 51 52NAMED_INTCST (ISOCBINDING_INT, "c_int", gfc_c_int_kind, GFC_STD_F2003) 53NAMED_INTCST (ISOCBINDING_SHORT, "c_short", \ 54 get_int_kind_from_node (short_integer_type_node), GFC_STD_F2003) 55NAMED_INTCST (ISOCBINDING_LONG, "c_long", \ 56 get_int_kind_from_node (long_integer_type_node), GFC_STD_F2003) 57NAMED_INTCST (ISOCBINDING_LONG_LONG, "c_long_long", \ 58 get_int_kind_from_node (long_long_integer_type_node), GFC_STD_F2003) 59 60NAMED_INTCST (ISOCBINDING_INTMAX_T, "c_intmax_t", \ 61 get_int_kind_from_name (INTMAX_TYPE), GFC_STD_F2003) 62NAMED_INTCST (ISOCBINDING_INTPTR_T, "c_intptr_t", \ 63 get_int_kind_from_name (INTPTR_TYPE), GFC_STD_F2003) 64NAMED_INTCST (ISOCBINDING_PTRDIFF_T, "c_ptrdiff_t", \ 65 get_int_kind_from_name (PTRDIFF_TYPE), GFC_STD_F2008_TS) 66NAMED_INTCST (ISOCBINDING_SIZE_T, "c_size_t", \ 67 gfc_index_integer_kind, GFC_STD_F2003) 68NAMED_INTCST (ISOCBINDING_SIGNED_CHAR, "c_signed_char", \ 69 get_int_kind_from_node (signed_char_type_node), GFC_STD_F2003) 70 71NAMED_INTCST (ISOCBINDING_INT8_T, "c_int8_t", \ 72 get_int_kind_from_name (INT8_TYPE), GFC_STD_F2003) 73NAMED_INTCST (ISOCBINDING_INT16_T, "c_int16_t", \ 74 get_int_kind_from_name (INT16_TYPE), GFC_STD_F2003) 75NAMED_INTCST (ISOCBINDING_INT32_T, "c_int32_t", \ 76 get_int_kind_from_name (INT32_TYPE), GFC_STD_F2003) 77NAMED_INTCST (ISOCBINDING_INT64_T, "c_int64_t", \ 78 get_int_kind_from_name (INT64_TYPE), GFC_STD_F2003) 79/* GNU Extension. */ 80NAMED_INTCST (ISOCBINDING_INT128_T, "c_int128_t", \ 81 get_int_kind_from_width (128), GFC_STD_GNU) 82 83NAMED_INTCST (ISOCBINDING_INT_LEAST8_T, "c_int_least8_t", \ 84 get_int_kind_from_name (INT_LEAST8_TYPE), GFC_STD_F2003) 85NAMED_INTCST (ISOCBINDING_INT_LEAST16_T, "c_int_least16_t", \ 86 get_int_kind_from_name (INT_LEAST16_TYPE), GFC_STD_F2003) 87NAMED_INTCST (ISOCBINDING_INT_LEAST32_T, "c_int_least32_t", \ 88 get_int_kind_from_name (INT_LEAST32_TYPE), GFC_STD_F2003) 89NAMED_INTCST (ISOCBINDING_INT_LEAST64_T, "c_int_least64_t", \ 90 get_int_kind_from_name (INT_LEAST64_TYPE), GFC_STD_F2003) 91/* GNU Extension. */ 92NAMED_INTCST (ISOCBINDING_INT_LEAST128_T, "c_int_least128_t", \ 93 get_int_kind_from_minimal_width (128), GFC_STD_GNU) 94 95NAMED_INTCST (ISOCBINDING_INT_FAST8_T, "c_int_fast8_t", \ 96 get_int_kind_from_name (INT_FAST8_TYPE), GFC_STD_F2003) 97NAMED_INTCST (ISOCBINDING_INT_FAST16_T, "c_int_fast16_t", \ 98 get_int_kind_from_name (INT_FAST16_TYPE), GFC_STD_F2003) 99NAMED_INTCST (ISOCBINDING_INT_FAST32_T, "c_int_fast32_t", \ 100 get_int_kind_from_name (INT_FAST32_TYPE), GFC_STD_F2003) 101NAMED_INTCST (ISOCBINDING_INT_FAST64_T, "c_int_fast64_t", \ 102 get_int_kind_from_name (INT_FAST64_TYPE), GFC_STD_F2003) 103/* GNU Extension. */ 104NAMED_INTCST (ISOCBINDING_INT_FAST128_T, "c_int_fast128_t", 105 get_int_kind_from_width (128), GFC_STD_GNU) 106 107NAMED_REALCST (ISOCBINDING_FLOAT, "c_float", \ 108 get_real_kind_from_node (float_type_node), GFC_STD_F2003) 109NAMED_REALCST (ISOCBINDING_DOUBLE, "c_double", \ 110 get_real_kind_from_node (double_type_node), GFC_STD_F2003) 111NAMED_REALCST (ISOCBINDING_LONG_DOUBLE, "c_long_double", \ 112 get_real_kind_from_node (long_double_type_node), GFC_STD_F2003) 113NAMED_REALCST (ISOCBINDING_FLOAT128, "c_float128", \ 114 float128_type_node == NULL_TREE \ 115 ? -4 : get_real_kind_from_node (float128_type_node), \ 116 GFC_STD_GNU) 117NAMED_CMPXCST (ISOCBINDING_FLOAT_COMPLEX, "c_float_complex", \ 118 get_real_kind_from_node (float_type_node), GFC_STD_F2003) 119NAMED_CMPXCST (ISOCBINDING_DOUBLE_COMPLEX, "c_double_complex", \ 120 get_real_kind_from_node (double_type_node), GFC_STD_F2003) 121NAMED_CMPXCST (ISOCBINDING_LONG_DOUBLE_COMPLEX, "c_long_double_complex", \ 122 get_real_kind_from_node (long_double_type_node), GFC_STD_F2003) 123NAMED_CMPXCST (ISOCBINDING_FLOAT128_COMPLEX, "c_float128_complex", \ 124 float128_type_node == NULL_TREE \ 125 ? -4 : get_real_kind_from_node (float128_type_node), \ 126 GFC_STD_GNU) 127 128NAMED_LOGCST (ISOCBINDING_BOOL, "c_bool", \ 129 get_int_kind_from_width (BOOL_TYPE_SIZE)) 130 131NAMED_CHARKNDCST (ISOCBINDING_CHAR, "c_char", gfc_default_character_kind) 132 133#ifndef NAMED_CHARCST 134# define NAMED_CHARCST(a,b,c) 135#endif 136 137/* Use langhooks to deal with host to target translations. */ 138NAMED_CHARCST (ISOCBINDING_NULL_CHAR, "c_null_char", \ 139 lang_hooks.to_target_charset ('\0')) 140NAMED_CHARCST (ISOCBINDING_ALERT, "c_alert", \ 141 lang_hooks.to_target_charset ('\a')) 142NAMED_CHARCST (ISOCBINDING_BACKSPACE, "c_backspace", \ 143 lang_hooks.to_target_charset ('\b')) 144NAMED_CHARCST (ISOCBINDING_FORM_FEED, "c_form_feed", \ 145 lang_hooks.to_target_charset ('\f')) 146NAMED_CHARCST (ISOCBINDING_NEW_LINE, "c_new_line", \ 147 lang_hooks.to_target_charset ('\n')) 148NAMED_CHARCST (ISOCBINDING_CARRIAGE_RETURN, "c_carriage_return", \ 149 lang_hooks.to_target_charset ('\r')) 150NAMED_CHARCST (ISOCBINDING_HORIZONTAL_TAB, "c_horizontal_tab", \ 151 lang_hooks.to_target_charset ('\t')) 152NAMED_CHARCST (ISOCBINDING_VERTICAL_TAB, "c_vertical_tab", \ 153 lang_hooks.to_target_charset ('\v')) 154 155#ifndef DERIVED_TYPE 156# define DERIVED_TYPE(a,b,c) 157#endif 158 159DERIVED_TYPE (ISOCBINDING_PTR, "c_ptr", \ 160 get_int_kind_from_node (ptr_type_node)) 161DERIVED_TYPE (ISOCBINDING_NULL_PTR, "c_null_ptr", \ 162 get_int_kind_from_node (ptr_type_node)) 163DERIVED_TYPE (ISOCBINDING_FUNPTR, "c_funptr", \ 164 get_int_kind_from_node (ptr_type_node)) 165DERIVED_TYPE (ISOCBINDING_NULL_FUNPTR, "c_null_funptr", \ 166 get_int_kind_from_node (ptr_type_node)) 167 168 169#ifndef PROCEDURE 170# define PROCEDURE(a,b) 171#endif 172 173PROCEDURE (ISOCBINDING_F_POINTER, "c_f_pointer") 174PROCEDURE (ISOCBINDING_ASSOCIATED, "c_associated") 175PROCEDURE (ISOCBINDING_LOC, "c_loc") 176PROCEDURE (ISOCBINDING_FUNLOC, "c_funloc") 177PROCEDURE (ISOCBINDING_F_PROCPOINTER, "c_f_procpointer") 178 179/* The arguments to NAMED_FUNCTIONS are: 180 -- the ISYM 181 -- the symbol name in the module, as seen by Fortran code 182 -- the Fortran standard */ 183 184NAMED_FUNCTION (ISOCBINDING_C_SIZEOF, "c_sizeof", \ 185 GFC_ISYM_C_SIZEOF, GFC_STD_F2008) 186 187 188#undef NAMED_INTCST 189#undef NAMED_REALCST 190#undef NAMED_CMPXCST 191#undef NAMED_LOGCST 192#undef NAMED_CHARCST 193#undef NAMED_CHARKNDCST 194#undef DERIVED_TYPE 195#undef PROCEDURE 196#undef NAMED_FUNCTION 197