]>
git.ipfire.org Git - thirdparty/glibc.git/blob - sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
1 /* Enumerate available IFUNC implementations of a function. PowerPC64 version.
2 Copyright (C) 2013 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
23 #include <ifunc-impl-list.h>
25 /* Maximum number of IFUNC implementations. */
29 __libc_ifunc_impl_list (const char *name
, struct libc_ifunc_impl
*array
,
32 assert (max
>= MAX_IFUNC
);
36 unsigned long int hwcap
= GLRO(dl_hwcap
);
37 /* hwcap contains only the latest supported ISA, the code checks which is
38 and fills the previous supported ones. */
39 if (hwcap
& PPC_FEATURE_ARCH_2_06
)
40 hwcap
|= PPC_FEATURE_ARCH_2_05
| PPC_FEATURE_POWER5_PLUS
|
41 PPC_FEATURE_POWER5
| PPC_FEATURE_POWER4
;
42 else if (hwcap
& PPC_FEATURE_ARCH_2_05
)
43 hwcap
|= PPC_FEATURE_POWER5_PLUS
| PPC_FEATURE_POWER5
| PPC_FEATURE_POWER4
;
44 else if (hwcap
& PPC_FEATURE_POWER5_PLUS
)
45 hwcap
|= PPC_FEATURE_POWER5
| PPC_FEATURE_POWER4
;
46 else if (hwcap
& PPC_FEATURE_POWER5
)
47 hwcap
|= PPC_FEATURE_POWER4
;
50 /* Support sysdeps/powerpc/powerpc64/multiarch/memcpy.c. */
51 IFUNC_IMPL (i
, name
, memcpy
,
52 IFUNC_IMPL_ADD (array
, i
, memcpy
, hwcap
& PPC_FEATURE_HAS_VSX
,
54 IFUNC_IMPL_ADD (array
, i
, memcpy
, hwcap
& PPC_FEATURE_ARCH_2_06
,
56 IFUNC_IMPL_ADD (array
, i
, memcpy
, hwcap
& PPC_FEATURE_ARCH_2_05
,
58 IFUNC_IMPL_ADD (array
, i
, memcpy
, hwcap
& PPC_FEATURE_CELL_BE
,
60 IFUNC_IMPL_ADD (array
, i
, memcpy
, hwcap
& PPC_FEATURE_POWER4
,
62 IFUNC_IMPL_ADD (array
, i
, memcpy
, 1, __memcpy_ppc
))
64 /* Support sysdeps/powerpc/powerpc64/multiarch/memset.c. */
65 IFUNC_IMPL (i
, name
, memset
,
66 IFUNC_IMPL_ADD (array
, i
, memset
, hwcap
& PPC_FEATURE_HAS_VSX
,
68 IFUNC_IMPL_ADD (array
, i
, memset
, hwcap
& PPC_FEATURE_ARCH_2_05
,
70 IFUNC_IMPL_ADD (array
, i
, memset
, hwcap
& PPC_FEATURE_POWER4
,
72 IFUNC_IMPL_ADD (array
, i
, memset
, 1, __memset_ppc
))
74 /* Support sysdeps/powerpc/powerpc64/multiarch/strcpy.c. */
75 IFUNC_IMPL (i
, name
, strcpy
,
76 IFUNC_IMPL_ADD (array
, i
, strcpy
, hwcap
& PPC_FEATURE_HAS_VSX
,
78 IFUNC_IMPL_ADD (array
, i
, strcpy
, 1,
81 /* Support sysdeps/powerpc/powerpc64/multiarch/strlen.c. */
82 IFUNC_IMPL (i
, name
, strlen
,
83 IFUNC_IMPL_ADD (array
, i
, strlen
, hwcap
& PPC_FEATURE_HAS_VSX
,
85 IFUNC_IMPL_ADD (array
, i
, strlen
, 1,
88 /* Support sysdeps/powerpc/powerpc64/multiarch/strncmp.c. */
89 IFUNC_IMPL (i
, name
, strncmp
,
90 IFUNC_IMPL_ADD (array
, i
, strncmp
, hwcap
& PPC_FEATURE_HAS_VSX
,
92 IFUNC_IMPL_ADD (array
, i
, strncmp
, hwcap
& PPC_FEATURE_POWER4
,
94 IFUNC_IMPL_ADD (array
, i
, strncmp
, 1,
97 /* Support sysdeps/powerpc/powerpc64/multiarch/strchr.c. */
98 IFUNC_IMPL (i
, name
, strchr
,
99 IFUNC_IMPL_ADD (array
, i
, strchr
,
100 hwcap
& PPC_FEATURE_HAS_VSX
,
102 IFUNC_IMPL_ADD (array
, i
, strchr
, 1,
105 /* Support sysdeps/powerpc/powerpc64/multiarch/strchrnul.c. */
106 IFUNC_IMPL (i
, name
, strchrnul
,
107 IFUNC_IMPL_ADD (array
, i
, strchrnul
,
108 hwcap
& PPC_FEATURE_HAS_VSX
,
110 IFUNC_IMPL_ADD (array
, i
, strchrnul
, 1,
114 /* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
115 IFUNC_IMPL (i
, name
, memcmp
,
116 IFUNC_IMPL_ADD (array
, i
, memcmp
, hwcap
& PPC_FEATURE_HAS_VSX
,
118 IFUNC_IMPL_ADD (array
, i
, memcmp
, hwcap
& PPC_FEATURE_POWER4
,
120 IFUNC_IMPL_ADD (array
, i
, memcmp
, 1, __memcmp_ppc
))
122 /* Support sysdeps/powerpc/powerpc64/multiarch/bzero.c. */
123 IFUNC_IMPL (i
, name
, bzero
,
124 IFUNC_IMPL_ADD (array
, i
, bzero
, hwcap
& PPC_FEATURE_HAS_VSX
,
126 IFUNC_IMPL_ADD (array
, i
, bzero
, hwcap
& PPC_FEATURE_ARCH_2_05
,
128 IFUNC_IMPL_ADD (array
, i
, bzero
, hwcap
& PPC_FEATURE_POWER4
,
130 IFUNC_IMPL_ADD (array
, i
, bzero
, 1, __bzero_ppc
))
132 /* Support sysdeps/powerpc/powerpc64/multiarch/mempcpy.c. */
133 IFUNC_IMPL (i
, name
, mempcpy
,
134 IFUNC_IMPL_ADD (array
, i
, mempcpy
,
135 hwcap
& PPC_FEATURE_HAS_VSX
,
137 IFUNC_IMPL_ADD (array
, i
, mempcpy
, 1,
140 /* Support sysdeps/powerpc/powerpc64/multiarch/memchr.c. */
141 IFUNC_IMPL (i
, name
, memchr
,
142 IFUNC_IMPL_ADD (array
, i
, memchr
,
143 hwcap
& PPC_FEATURE_HAS_VSX
,
145 IFUNC_IMPL_ADD (array
, i
, memchr
, 1,
148 /* Support sysdeps/powerpc/powerpc64/multiarch/memrchr.c. */
149 IFUNC_IMPL (i
, name
, memrchr
,
150 IFUNC_IMPL_ADD (array
, i
, memrchr
,
151 hwcap
& PPC_FEATURE_HAS_VSX
,
153 IFUNC_IMPL_ADD (array
, i
, memrchr
, 1,
156 /* Support sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c. */
157 IFUNC_IMPL (i
, name
, rawmemchr
,
158 IFUNC_IMPL_ADD (array
, i
, rawmemchr
,
159 hwcap
& PPC_FEATURE_HAS_VSX
,
161 IFUNC_IMPL_ADD (array
, i
, rawmemchr
, 1,
164 /* Support sysdeps/powerpc/powerpc64/multiarch/strnlen.c. */
165 IFUNC_IMPL (i
, name
, strnlen
,
166 IFUNC_IMPL_ADD (array
, i
, strnlen
, hwcap
& PPC_FEATURE_HAS_VSX
,
168 IFUNC_IMPL_ADD (array
, i
, strnlen
, 1,
171 /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c. */
172 IFUNC_IMPL (i
, name
, strcasecmp
,
173 IFUNC_IMPL_ADD (array
, i
, strcasecmp
,
174 hwcap
& PPC_FEATURE_HAS_VSX
,
176 IFUNC_IMPL_ADD (array
, i
, strcasecmp
, 1, __strcasecmp_ppc
))
178 /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c. */
179 IFUNC_IMPL (i
, name
, strcasecmp_l
,
180 IFUNC_IMPL_ADD (array
, i
, strcasecmp_l
,
181 hwcap
& PPC_FEATURE_HAS_VSX
,
182 __strcasecmp_l_power7
)
183 IFUNC_IMPL_ADD (array
, i
, strcasecmp_l
, 1,
186 /* Support sysdeps/powerpc/powerpc64/multiarch/strncase.c. */
187 IFUNC_IMPL (i
, name
, strncasecmp
,
188 IFUNC_IMPL_ADD (array
, i
, strncasecmp
,
189 hwcap
& PPC_FEATURE_HAS_VSX
,
190 __strncasecmp_power7
)
191 IFUNC_IMPL_ADD (array
, i
, strncasecmp
, 1, __strncasecmp_ppc
))
193 /* Support sysdeps/powerpc/powerpc64/multiarch/strncase_l.c. */
194 IFUNC_IMPL (i
, name
, strncasecmp_l
,
195 IFUNC_IMPL_ADD (array
, i
, strncasecmp_l
,
196 hwcap
& PPC_FEATURE_HAS_VSX
,
197 __strncasecmp_l_power7
)
198 IFUNC_IMPL_ADD (array
, i
, strncasecmp_l
, 1,
199 __strncasecmp_l_ppc
))
201 /* Support sysdeps/powerpc/powerpc64/multiarch/wcschr.c. */
202 IFUNC_IMPL (i
, name
, wcschr
,
203 IFUNC_IMPL_ADD (array
, i
, wcschr
,
204 hwcap
& PPC_FEATURE_HAS_VSX
,
206 IFUNC_IMPL_ADD (array
, i
, wcschr
,
207 hwcap
& PPC_FEATURE_ARCH_2_05
,
209 IFUNC_IMPL_ADD (array
, i
, wcschr
, 1,
212 /* Support sysdeps/powerpc/powerpc64/multiarch/wcschr.c. */
213 IFUNC_IMPL (i
, name
, wcsrchr
,
214 IFUNC_IMPL_ADD (array
, i
, wcsrchr
,
215 hwcap
& PPC_FEATURE_HAS_VSX
,
217 IFUNC_IMPL_ADD (array
, i
, wcsrchr
,
218 hwcap
& PPC_FEATURE_ARCH_2_05
,
220 IFUNC_IMPL_ADD (array
, i
, wcsrchr
, 1,
223 /* Support sysdeps/powerpc/powerpc64/multiarch/wcscpy.c. */
224 IFUNC_IMPL (i
, name
, wcscpy
,
225 IFUNC_IMPL_ADD (array
, i
, wcscpy
,
226 hwcap
& PPC_FEATURE_HAS_VSX
,
228 IFUNC_IMPL_ADD (array
, i
, wcscpy
,
229 hwcap
& PPC_FEATURE_ARCH_2_05
,
231 IFUNC_IMPL_ADD (array
, i
, wcscpy
, 1,