84 lines
2.0 KiB
C
84 lines
2.0 KiB
C
/* Copyright (C) 2005-2017 Free Software Foundation, Inc.
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Contributed by Janne Blomqvist
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This file is part of the GNU Fortran runtime library (libgfortran).
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Libgfortran is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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Libgfortran is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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/* This file contains utility functions for determining the size of a
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variable given its kind. */
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#include "io.h"
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size_t
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size_from_real_kind (int kind)
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{
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switch (kind)
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{
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#ifdef HAVE_GFC_REAL_4
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case 4:
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return sizeof (GFC_REAL_4);
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#endif
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#ifdef HAVE_GFC_REAL_8
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case 8:
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return sizeof (GFC_REAL_8);
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#endif
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#ifdef HAVE_GFC_REAL_10
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case 10:
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return sizeof (GFC_REAL_10);
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#endif
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#ifdef HAVE_GFC_REAL_16
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case 16:
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return sizeof (GFC_REAL_16);
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#endif
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default:
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return kind;
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}
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}
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size_t
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size_from_complex_kind (int kind)
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{
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switch (kind)
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{
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#ifdef HAVE_GFC_COMPLEX_4
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case 4:
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return sizeof (GFC_COMPLEX_4);
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#endif
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#ifdef HAVE_GFC_COMPLEX_8
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case 8:
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return sizeof (GFC_COMPLEX_8);
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#endif
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#ifdef HAVE_GFC_COMPLEX_10
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case 10:
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return sizeof (GFC_COMPLEX_10);
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#endif
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#ifdef HAVE_GFC_COMPLEX_16
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case 16:
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return sizeof (GFC_COMPLEX_16);
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#endif
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default:
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return 2 * kind;
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}
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}
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