blob: 54ca039263b41ccb3c8cd40ecaef3c0fdb15787e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/* Multiple versions of wordcopy functions.
Copyright (C) 2013-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#if IS_IN (libc)
# include <stddef.h>
# include <memcopy.h>
# include <shlib-compat.h>
# include "init-arch.h"
extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_ppc
attribute_hidden;
extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_power6
attribute_hidden;
extern __typeof (_wordcopy_fwd_aligned) _wordcopy_fwd_aligned_power7
attribute_hidden;
libc_ifunc (_wordcopy_fwd_aligned,
(hwcap & PPC_FEATURE_HAS_VSX)
? _wordcopy_fwd_aligned_power7 :
(hwcap & PPC_FEATURE_ARCH_2_05)
? _wordcopy_fwd_aligned_power6
: _wordcopy_fwd_aligned_ppc);
extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_ppc
attribute_hidden;
extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_power6
attribute_hidden;
extern __typeof (_wordcopy_fwd_dest_aligned) _wordcopy_fwd_dest_aligned_power7
attribute_hidden;
libc_ifunc (_wordcopy_fwd_dest_aligned,
(hwcap & PPC_FEATURE_HAS_VSX)
? _wordcopy_fwd_dest_aligned_power7 :
(hwcap & PPC_FEATURE_ARCH_2_05)
? _wordcopy_fwd_dest_aligned_power6
: _wordcopy_fwd_dest_aligned_ppc);
extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_ppc
attribute_hidden;
extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_power6
attribute_hidden;
extern __typeof (_wordcopy_bwd_aligned) _wordcopy_bwd_aligned_power7
attribute_hidden;
libc_ifunc (_wordcopy_bwd_aligned,
(hwcap & PPC_FEATURE_HAS_VSX)
? _wordcopy_bwd_aligned_power7 :
(hwcap & PPC_FEATURE_ARCH_2_05)
? _wordcopy_bwd_aligned_power6
: _wordcopy_bwd_aligned_ppc);
extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_ppc
attribute_hidden;
extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_power6
attribute_hidden;
extern __typeof (_wordcopy_bwd_dest_aligned) _wordcopy_bwd_dest_aligned_power7
attribute_hidden;
libc_ifunc (_wordcopy_bwd_dest_aligned,
(hwcap & PPC_FEATURE_HAS_VSX)
? _wordcopy_bwd_dest_aligned_power7 :
(hwcap & PPC_FEATURE_ARCH_2_05)
? _wordcopy_bwd_dest_aligned_power6
: _wordcopy_bwd_dest_aligned_ppc);
#else
#include <sysdeps/powerpc/power4/wordcopy.c>
#endif
|
