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author | Francois-Xavier Coudert <coudert@clipper.ens.fr> | 2005-10-30 13:17:48 +0100 |
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committer | François-Xavier Coudert <fxcoudert@gcc.gnu.org> | 2005-10-30 12:17:48 +0000 |
commit | 0d519038a0354f983534037fd9a7d460421e4fd0 (patch) | |
tree | 74008967faaa4d2ec3fb686ef0f09df588ecbd88 /libgfortran/intrinsics/malloc.c | |
parent | cf6ae9554d33bc2afe113135a0f34d5022bb1972 (diff) | |
download | gcc-0d519038a0354f983534037fd9a7d460421e4fd0.zip gcc-0d519038a0354f983534037fd9a7d460421e4fd0.tar.gz gcc-0d519038a0354f983534037fd9a7d460421e4fd0.tar.bz2 |
check.c (gfc_check_malloc, [...]): New functions.
* check.c (gfc_check_malloc, gfc_check_free): New functions.
* gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_MALLOC.
* intrinsic.c (add_functions): Add symbols for MALLOC function.
(add_subroutines): Add symbol for FREE subroutine.
* intrinsic.h: Prototypes for gfc_check_malloc, gfc_check_free,
gfc_resolve_malloc and gfc_resolve_free.
* intrinsic.texi: Add doc for FREE and MALLOC intrinsics.
* iresolve.c (gfc_resolve_malloc, gfc_resolve_free): New
functions.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Add case for
GFC_ISYM_MALLOC.
* Makefile.am: Add intrinsics/malloc.c file.
* Makefile.in: Regenerate.
* intrinsics/malloc.c: New file, with implementations for free
and malloc library functions.
* gfortran.dg/malloc_free_1.f90: New test.
From-SVN: r106016
Diffstat (limited to 'libgfortran/intrinsics/malloc.c')
-rw-r--r-- | libgfortran/intrinsics/malloc.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/libgfortran/intrinsics/malloc.c b/libgfortran/intrinsics/malloc.c new file mode 100644 index 0000000..2f53d99 --- /dev/null +++ b/libgfortran/intrinsics/malloc.c @@ -0,0 +1,55 @@ +/* Implementation of the MALLOC and FREE intrinsics + Copyright (C) 2005 Free Software Foundation, Inc. + Contributed by François-Xavier Coudert <coudert@clipper.ens.fr> + +This file is part of the GNU Fortran 95 runtime library (libgfortran). + +Libgfortran is free software; you can redistribute it and/or +modify it under the terms of the GNU General Public +License as published by the Free Software Foundation; either +version 2 of the License, or (at your option) any later version. + +In addition to the permissions in the GNU General Public License, the +Free Software Foundation gives you unlimited permission to link the +compiled version of this file into combinations with other programs, +and to distribute those combinations without any restriction coming +from the use of this file. (The General Public License restrictions +do apply in other respects; for example, they cover modification of +the file, and distribution when not linked into a combine +executable.) + +Libgfortran is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public +License along with libgfortran; see the file COPYING. If not, +write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, +Boston, MA 02110-1301, USA. */ + +#include "config.h" +#include "libgfortran.h" + +#ifdef HAVE_STDLIB_H +#include <stdlib.h> +#endif + +extern void PREFIX(free) (void **); +export_proto_np(PREFIX(free)); + +void +PREFIX(free) (void ** ptr) +{ + free (*ptr); +} + + +extern void * PREFIX(malloc) (size_t *); +export_proto_np(PREFIX(malloc)); + +void * +PREFIX(malloc) (size_t * size) +{ + return malloc (*size); +} |