libgfortran/kinds-override.h

   1 /* Header used to override things detected by the mk-kinds-h.sh script.
   2    Copyright (C) 2010-2023 Free Software Foundation, Inc.
   3
   4 This file is part of the GNU Fortran runtime library (libgfortran).
   5
   6 Libgfortran 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 Libgfortran 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 Under Section 7 of GPL version 3, you are granted additional
  17 permissions described in the GCC Runtime Library Exception, version
  18 3.1, as published by the Free Software Foundation.
  19
  20 You should have received a copy of the GNU General Public License and
  21 a copy of the GCC Runtime Library Exception along with this program;
  22 see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  23 <http://www.gnu.org/licenses/>.  */
  24
  25
  26 /* Ensure that TFmode is available under.  */
  27
  28 #if defined(GFC_REAL_16_IS_FLOAT128) && !defined(HAVE_FLOAT128)
  29 # error "Where has _Float128 gone?"
  30 #endif
  31
  32 /* Keep these conditions on one line so grep can filter it out.  */
  33 #if defined(__powerpc64__)  && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__  && __SIZEOF_LONG_DOUBLE__ == 16
  34 typedef _Float128 GFC_REAL_17;
  35 typedef _Complex _Float128 GFC_COMPLEX_17;
  36 #define HAVE_GFC_REAL_17
  37 #define HAVE_GFC_COMPLEX_17
  38 #define GFC_REAL_17_IS_FLOAT128
  39 #ifdef USE_IEC_60559
  40 #define GFC_REAL_17_USE_IEC_60559
  41 #define GFC_REAL_17_HUGE 1.18973149535723176508575932662800702e4932f128
  42 #define GFC_REAL_17_LITERAL_SUFFIX f128
  43 #define GFC_REAL_17_LITERAL(X) (X ## f128)
  44 #else
  45 #define GFC_REAL_17_HUGE 1.18973149535723176508575932662800702e4932q
  46 #define GFC_REAL_17_LITERAL_SUFFIX q
  47 #define GFC_REAL_17_LITERAL(X) (X ## q)
  48 #endif
  49 #define GFC_REAL_17_DIGITS 113
  50 #define GFC_REAL_17_RADIX 2
  51 #endif