87 lines
2.0 KiB
C
87 lines
2.0 KiB
C
/* Copyright (C) 2002-2019 Free Software Foundation, Inc.
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Contributed by Andy Vaught and Paul Brook <paul@nowt.org>
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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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#include "libgfortran.h"
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/* Stupid function to be sure the constructor is always linked in, even
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in the case of static linking. See PR libfortran/22298 for details. */
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void
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stupid_function_name_for_static_linking (void)
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{
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return;
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}
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static int argc_save;
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static char **argv_save;
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/* Set the saved values of the command line arguments. */
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void
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set_args (int argc, char **argv)
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{
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argc_save = argc;
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argv_save = argv;
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}
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iexport(set_args);
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/* Retrieve the saved values of the command line arguments. */
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void
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get_args (int *argc, char ***argv)
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{
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*argc = argc_save;
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*argv = argv_save;
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}
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/* Initialize the runtime library. */
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static void __attribute__((constructor))
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init (void)
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{
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/* Must be first */
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init_variables ();
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init_units ();
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/* If (and only if) the user asked for it, set up the FPU state. */
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if (options.fpe != 0)
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set_fpu ();
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init_compile_options ();
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}
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/* Cleanup the runtime library. */
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static void __attribute__((destructor))
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cleanup (void)
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{
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close_units ();
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}
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