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1 files changed, 466 insertions, 0 deletions

diff --git a/libgfortran/intrinsics/iso_c_generated_procs.c b/libgfortran/intrinsics/iso_c_generated_procs.c
new file mode 100644
index 000000000..8014f6436
--- /dev/null
+++ b/libgfortran/intrinsics/iso_c_generated_procs.c
@@ -0,0 +1,466 @@
+/* Implementation of the ISO_C_BINDING library helper generated functions.
+   Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc.
+   Contributed by Christopher Rickett.
+
+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 3 of the License, or (at your option) any later version.
+
+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.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+
+#include "libgfortran.h"
+#include "iso_c_binding.h"
+
+
+/* TODO: This file needs to be finished so that a function is provided
+   for all possible type/kind combinations!  */
+
+#ifdef HAVE_GFC_INTEGER_1
+void ISO_C_BINDING_PREFIX (c_f_pointer_i1) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_INTEGER_2
+void ISO_C_BINDING_PREFIX (c_f_pointer_i2) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_INTEGER_4
+void ISO_C_BINDING_PREFIX (c_f_pointer_i4) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_INTEGER_8
+void ISO_C_BINDING_PREFIX (c_f_pointer_i8) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_INTEGER_16
+void ISO_C_BINDING_PREFIX (c_f_pointer_i16) (void *, gfc_array_void *,
+					     const array_t *);
+#endif
+
+#ifdef HAVE_GFC_REAL_4
+void ISO_C_BINDING_PREFIX (c_f_pointer_r4) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_REAL_8
+void ISO_C_BINDING_PREFIX (c_f_pointer_r8) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_REAL_10
+void ISO_C_BINDING_PREFIX (c_f_pointer_r10) (void *, gfc_array_void *,
+					     const array_t *);
+#endif
+
+#ifdef HAVE_GFC_REAL_16
+void ISO_C_BINDING_PREFIX (c_f_pointer_r16) (void *, gfc_array_void *,
+					     const array_t *);
+#endif
+
+#ifdef HAVE_GFC_COMPLEX_4
+void ISO_C_BINDING_PREFIX (c_f_pointer_c4) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_COMPLEX_8
+void ISO_C_BINDING_PREFIX (c_f_pointer_c8) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_COMPLEX_10
+void ISO_C_BINDING_PREFIX (c_f_pointer_c10) (void *, gfc_array_void *,
+					     const array_t *);
+#endif
+
+#ifdef HAVE_GFC_COMPLEX_16
+void ISO_C_BINDING_PREFIX (c_f_pointer_c16) (void *, gfc_array_void *,
+					     const array_t *);
+#endif
+
+#ifdef GFC_DEFAULT_CHAR
+void ISO_C_BINDING_PREFIX (c_f_pointer_s0) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_LOGICAL_1
+void ISO_C_BINDING_PREFIX (c_f_pointer_l1) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_LOGICAL_2
+void ISO_C_BINDING_PREFIX (c_f_pointer_l2) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_LOGICAL_4
+void ISO_C_BINDING_PREFIX (c_f_pointer_l4) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+#ifdef HAVE_GFC_LOGICAL_8
+void ISO_C_BINDING_PREFIX (c_f_pointer_l8) (void *, gfc_array_void *,
+					    const array_t *);
+#endif
+
+
+#ifdef HAVE_GFC_INTEGER_1
+/* Set the given Fortran pointer, 'f_ptr_out', to point to the given C
+   address, 'c_ptr_in'.  The Fortran pointer is of type integer and
+   kind=1.  The function c_f_pointer is used to set up the pointer
+   descriptor.  shape is a one-dimensional array of integers
+   specifying the upper bounds of the array pointed to by the given C
+   address, if applicable.  'shape' is an optional parameter in
+   Fortran, so if the user does not provide it, it will come in here
+   as NULL.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_i1) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have an integer(kind=1).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_INTEGER,
+				      (int) sizeof (GFC_INTEGER_1));
+}
+#endif
+
+
+#ifdef HAVE_GFC_INTEGER_2
+/* Set the given Fortran pointer, 'f_ptr_out', to point to the given C
+   address, 'c_ptr_in'.  The Fortran pointer is of type integer and
+   kind=2.  The function c_f_pointer is used to set up the pointer
+   descriptor.  shape is a one-dimensional array of integers
+   specifying the upper bounds of the array pointed to by the given C
+   address, if applicable.  'shape' is an optional parameter in
+   Fortran, so if the user does not provide it, it will come in here
+   as NULL.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_i2) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have an integer(kind=2).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_INTEGER,
+				      (int) sizeof (GFC_INTEGER_2));
+}
+#endif
+
+
+#ifdef HAVE_GFC_INTEGER_4
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type integer and
+   kind=4.  The function c_f_pointer is used to set up the pointer
+   descriptor.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_i4) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have an integer(kind=4).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_INTEGER,
+				      (int) sizeof (GFC_INTEGER_4));
+}
+#endif
+
+
+#ifdef HAVE_GFC_INTEGER_8
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type integer and
+   kind=8.  The function c_f_pointer is used to set up the pointer
+   descriptor.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_i8) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have an integer(kind=8).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_INTEGER,
+				      (int) sizeof (GFC_INTEGER_8));
+}
+#endif
+
+
+#ifdef HAVE_GFC_INTEGER_16
+/* Set the given Fortran pointer, 'f_ptr_out', to point to the given C
+   address, 'c_ptr_in'.  The Fortran pointer is of type integer and
+   kind=16.  The function c_f_pointer is used to set up the pointer
+   descriptor.  shape is a one-dimensional array of integers
+   specifying the upper bounds of the array pointed to by the given C
+   address, if applicable.  'shape' is an optional parameter in
+   Fortran, so if the user does not provide it, it will come in here
+   as NULL.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_i16) (void *c_ptr_in,
+					gfc_array_void *f_ptr_out,
+					const array_t *shape)
+{
+  /* Here we have an integer(kind=16).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_INTEGER,
+				      (int) sizeof (GFC_INTEGER_16));
+}
+#endif
+
+
+#ifdef HAVE_GFC_REAL_4
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type real and
+   kind=4.  The function c_f_pointer is used to set up the pointer
+   descriptor.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_r4) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have an real(kind=4).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_REAL,
+				      (int) sizeof (GFC_REAL_4));
+}
+#endif
+
+
+#ifdef HAVE_GFC_REAL_8
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type real and
+   kind=8.  The function c_f_pointer is used to set up the pointer
+   descriptor.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_r8) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have an real(kind=8).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_REAL,
+				      (int) sizeof (GFC_REAL_8));
+}
+#endif
+
+
+#ifdef HAVE_GFC_REAL_10
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type real and
+   kind=10.  The function c_f_pointer is used to set up the pointer
+   descriptor.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_r10) (void *c_ptr_in,
+					gfc_array_void *f_ptr_out,
+					const array_t *shape)
+{
+  /* Here we have an real(kind=10).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_REAL,
+				      (int) sizeof (GFC_REAL_10));
+}
+#endif
+
+
+#ifdef HAVE_GFC_REAL_16
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type real and
+   kind=16.  The function c_f_pointer is used to set up the pointer
+   descriptor.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_r16) (void *c_ptr_in,
+					gfc_array_void *f_ptr_out,
+					const array_t *shape)
+{
+  /* Here we have an real(kind=16).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_REAL,
+				      (int) sizeof (GFC_REAL_16));
+}
+#endif
+
+
+#ifdef HAVE_GFC_COMPLEX_4
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type complex and
+   kind=4.  The function c_f_pointer is used to set up the pointer
+   descriptor.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_c4) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have an complex(kind=4).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_COMPLEX,
+				      (int) sizeof (GFC_COMPLEX_4));
+}
+#endif
+
+
+#ifdef HAVE_GFC_COMPLEX_8
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type complex and
+   kind=8.  The function c_f_pointer is used to set up the pointer
+   descriptor.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_c8) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have an complex(kind=8).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_COMPLEX,
+				      (int) sizeof (GFC_COMPLEX_8));
+}
+#endif
+
+
+#ifdef HAVE_GFC_COMPLEX_10
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type complex and
+   kind=10.  The function c_f_pointer is used to set up the pointer
+   descriptor.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_c10) (void *c_ptr_in,
+					gfc_array_void *f_ptr_out,
+					const array_t *shape)
+{
+  /* Here we have an complex(kind=10).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_COMPLEX,
+				      (int) sizeof (GFC_COMPLEX_10));
+}
+#endif
+
+
+#ifdef HAVE_GFC_COMPLEX_16
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type complex and
+   kind=16.  The function c_f_pointer is used to set up the pointer
+   descriptor.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_c16) (void *c_ptr_in,
+					gfc_array_void *f_ptr_out,
+					const array_t *shape)
+{
+  /* Here we have an complex(kind=16).  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_COMPLEX,
+				      (int) sizeof (GFC_COMPLEX_16));
+}
+#endif
+
+
+#ifdef GFC_DEFAULT_CHAR
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type character.  */
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_s0) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have a character string of len=1.  */
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_CHARACTER,
+				      (int) sizeof (char));
+}
+#endif
+
+
+#ifdef HAVE_GFC_LOGICAL_1
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type logical, kind=1.	*/
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_l1) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have a logical of kind=1.	*/
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_LOGICAL,
+				      (int) sizeof (GFC_LOGICAL_1));
+}
+#endif
+
+
+#ifdef HAVE_GFC_LOGICAL_2
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type logical, kind=2.	*/
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_l2) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have a logical of kind=2.	*/
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_LOGICAL,
+				      (int) sizeof (GFC_LOGICAL_2));
+}
+#endif
+
+
+#ifdef HAVE_GFC_LOGICAL_4
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type logical, kind=4.	*/
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_l4) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have a logical of kind=4.	*/
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_LOGICAL,
+				      (int) sizeof (GFC_LOGICAL_4));
+}
+#endif
+
+
+#ifdef HAVE_GFC_LOGICAL_8
+/* Set the given Fortran pointer, f_ptr_out, to point to the given C
+   address, c_ptr_in.  The Fortran pointer is of type logical, kind=8.	*/
+
+void
+ISO_C_BINDING_PREFIX (c_f_pointer_l8) (void *c_ptr_in,
+				       gfc_array_void *f_ptr_out,
+				       const array_t *shape)
+{
+  /* Here we have a logical of kind=8.	*/
+  ISO_C_BINDING_PREFIX (c_f_pointer) (c_ptr_in, f_ptr_out, shape,
+				      (int) BT_LOGICAL,
+				      (int) sizeof (GFC_LOGICAL_8));
+}
+#endif