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5046aff5 | 1 | /* Generic implementation of the MOVE_ALLOC intrinsic |
e3c063ce | 2 | Copyright (C) 2006-2013 Free Software Foundation, Inc. |
5046aff5 PT |
3 | Contributed by Paul Thomas |
4 | ||
74544378 | 5 | This file is part of the GNU Fortran runtime library (libgfortran). |
5046aff5 PT |
6 | |
7 | Libgfortran is free software; you can redistribute it and/or | |
8 | modify it under the terms of the GNU General Public | |
9 | License as published by the Free Software Foundation; either | |
748086b7 | 10 | version 3 of the License, or (at your option) any later version. |
5046aff5 PT |
11 | |
12 | Ligbfortran is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
748086b7 JJ |
17 | Under Section 7 of GPL version 3, you are granted additional |
18 | permissions described in the GCC Runtime Library Exception, version | |
19 | 3.1, as published by the Free Software Foundation. | |
20 | ||
21 | You should have received a copy of the GNU General Public License and | |
22 | a copy of the GCC Runtime Library Exception along with this program; | |
23 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
24 | <http://www.gnu.org/licenses/>. */ | |
5046aff5 PT |
25 | |
26 | #include "libgfortran.h" | |
1529b8d9 | 27 | #include <stdlib.h> |
74544378 | 28 | |
1529b8d9 | 29 | |
5046aff5 PT |
30 | extern void move_alloc (gfc_array_char *, gfc_array_char *); |
31 | export_proto(move_alloc); | |
32 | ||
33 | void | |
34 | move_alloc (gfc_array_char * from, gfc_array_char * to) | |
35 | { | |
36 | int i; | |
37 | ||
21d1335b | 38 | free (to->base_addr); |
5046aff5 PT |
39 | |
40 | for (i = 0; i < GFC_DESCRIPTOR_RANK (from); i++) | |
41 | { | |
dfb55fdc TK |
42 | GFC_DIMENSION_SET(to->dim[i],GFC_DESCRIPTOR_LBOUND(from,i), |
43 | GFC_DESCRIPTOR_UBOUND(from,i), | |
44 | GFC_DESCRIPTOR_STRIDE(from,i)); | |
45 | GFC_DIMENSION_SET(from->dim[i],GFC_DESCRIPTOR_LBOUND(from,i), | |
46 | GFC_DESCRIPTOR_LBOUND(from,i), 0); | |
5046aff5 PT |
47 | } |
48 | ||
49 | to->offset = from->offset; | |
50 | to->dtype = from->dtype; | |
21d1335b TB |
51 | to->base_addr = from->base_addr; |
52 | from->base_addr = NULL; | |
5046aff5 PT |
53 | } |
54 | ||
55 | extern void move_alloc_c (gfc_array_char *, GFC_INTEGER_4, | |
56 | gfc_array_char *, GFC_INTEGER_4); | |
57 | export_proto(move_alloc_c); | |
58 | ||
59 | void | |
1529b8d9 FXC |
60 | move_alloc_c (gfc_array_char * from, |
61 | GFC_INTEGER_4 from_length __attribute__((unused)), | |
62 | gfc_array_char * to, | |
63 | GFC_INTEGER_4 to_length __attribute__((unused))) | |
5046aff5 PT |
64 | { |
65 | move_alloc (from, to); | |
66 | } |