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sourceware.org Git - glibc.git/blob - sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
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1 /* Enumerate available IFUNC implementations of a function. PowerPC64 version.
2 Copyright (C) 2013-2014 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/stpcpy.c. */
82 IFUNC_IMPL (i
, name
, stpcpy
,
83 IFUNC_IMPL_ADD (array
, i
, stpcpy
, hwcap
& PPC_FEATURE_HAS_VSX
,
85 IFUNC_IMPL_ADD (array
, i
, stpcpy
, 1,
88 /* Support sysdeps/powerpc/powerpc64/multiarch/strlen.c. */
89 IFUNC_IMPL (i
, name
, strlen
,
90 IFUNC_IMPL_ADD (array
, i
, strlen
, hwcap
& PPC_FEATURE_HAS_VSX
,
92 IFUNC_IMPL_ADD (array
, i
, strlen
, 1,
95 /* Support sysdeps/powerpc/powerpc64/multiarch/strncmp.c. */
96 IFUNC_IMPL (i
, name
, strncmp
,
97 IFUNC_IMPL_ADD (array
, i
, strncmp
, hwcap
& PPC_FEATURE_HAS_VSX
,
99 IFUNC_IMPL_ADD (array
, i
, strncmp
, hwcap
& PPC_FEATURE_POWER4
,
101 IFUNC_IMPL_ADD (array
, i
, strncmp
, 1,
104 /* Support sysdeps/powerpc/powerpc64/multiarch/strchr.c. */
105 IFUNC_IMPL (i
, name
, strchr
,
106 IFUNC_IMPL_ADD (array
, i
, strchr
,
107 hwcap
& PPC_FEATURE_HAS_VSX
,
109 IFUNC_IMPL_ADD (array
, i
, strchr
, 1,
112 /* Support sysdeps/powerpc/powerpc64/multiarch/strchrnul.c. */
113 IFUNC_IMPL (i
, name
, strchrnul
,
114 IFUNC_IMPL_ADD (array
, i
, strchrnul
,
115 hwcap
& PPC_FEATURE_HAS_VSX
,
117 IFUNC_IMPL_ADD (array
, i
, strchrnul
, 1,
121 /* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
122 IFUNC_IMPL (i
, name
, memcmp
,
123 IFUNC_IMPL_ADD (array
, i
, memcmp
, hwcap
& PPC_FEATURE_HAS_VSX
,
125 IFUNC_IMPL_ADD (array
, i
, memcmp
, hwcap
& PPC_FEATURE_POWER4
,
127 IFUNC_IMPL_ADD (array
, i
, memcmp
, 1, __memcmp_ppc
))
129 /* Support sysdeps/powerpc/powerpc64/multiarch/bzero.c. */
130 IFUNC_IMPL (i
, name
, bzero
,
131 IFUNC_IMPL_ADD (array
, i
, bzero
, hwcap
& PPC_FEATURE_HAS_VSX
,
133 IFUNC_IMPL_ADD (array
, i
, bzero
, hwcap
& PPC_FEATURE_ARCH_2_05
,
135 IFUNC_IMPL_ADD (array
, i
, bzero
, hwcap
& PPC_FEATURE_POWER4
,
137 IFUNC_IMPL_ADD (array
, i
, bzero
, 1, __bzero_ppc
))
139 /* Support sysdeps/powerpc/powerpc64/multiarch/mempcpy.c. */
140 IFUNC_IMPL (i
, name
, mempcpy
,
141 IFUNC_IMPL_ADD (array
, i
, mempcpy
,
142 hwcap
& PPC_FEATURE_HAS_VSX
,
144 IFUNC_IMPL_ADD (array
, i
, mempcpy
, 1,
147 /* Support sysdeps/powerpc/powerpc64/multiarch/memchr.c. */
148 IFUNC_IMPL (i
, name
, memchr
,
149 IFUNC_IMPL_ADD (array
, i
, memchr
,
150 hwcap
& PPC_FEATURE_HAS_VSX
,
152 IFUNC_IMPL_ADD (array
, i
, memchr
, 1,
155 /* Support sysdeps/powerpc/powerpc64/multiarch/memrchr.c. */
156 IFUNC_IMPL (i
, name
, memrchr
,
157 IFUNC_IMPL_ADD (array
, i
, memrchr
,
158 hwcap
& PPC_FEATURE_HAS_VSX
,
160 IFUNC_IMPL_ADD (array
, i
, memrchr
, 1,
163 /* Support sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c. */
164 IFUNC_IMPL (i
, name
, rawmemchr
,
165 IFUNC_IMPL_ADD (array
, i
, rawmemchr
,
166 hwcap
& PPC_FEATURE_HAS_VSX
,
168 IFUNC_IMPL_ADD (array
, i
, rawmemchr
, 1,
171 /* Support sysdeps/powerpc/powerpc64/multiarch/strnlen.c. */
172 IFUNC_IMPL (i
, name
, strnlen
,
173 IFUNC_IMPL_ADD (array
, i
, strnlen
, hwcap
& PPC_FEATURE_HAS_VSX
,
175 IFUNC_IMPL_ADD (array
, i
, strnlen
, 1,
178 /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c. */
179 IFUNC_IMPL (i
, name
, strcasecmp
,
180 IFUNC_IMPL_ADD (array
, i
, strcasecmp
,
181 hwcap
& PPC_FEATURE_HAS_VSX
,
183 IFUNC_IMPL_ADD (array
, i
, strcasecmp
, 1, __strcasecmp_ppc
))
185 /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c. */
186 IFUNC_IMPL (i
, name
, strcasecmp_l
,
187 IFUNC_IMPL_ADD (array
, i
, strcasecmp_l
,
188 hwcap
& PPC_FEATURE_HAS_VSX
,
189 __strcasecmp_l_power7
)
190 IFUNC_IMPL_ADD (array
, i
, strcasecmp_l
, 1,
193 /* Support sysdeps/powerpc/powerpc64/multiarch/strncase.c. */
194 IFUNC_IMPL (i
, name
, strncasecmp
,
195 IFUNC_IMPL_ADD (array
, i
, strncasecmp
,
196 hwcap
& PPC_FEATURE_HAS_VSX
,
197 __strncasecmp_power7
)
198 IFUNC_IMPL_ADD (array
, i
, strncasecmp
, 1, __strncasecmp_ppc
))
200 /* Support sysdeps/powerpc/powerpc64/multiarch/strncase_l.c. */
201 IFUNC_IMPL (i
, name
, strncasecmp_l
,
202 IFUNC_IMPL_ADD (array
, i
, strncasecmp_l
,
203 hwcap
& PPC_FEATURE_HAS_VSX
,
204 __strncasecmp_l_power7
)
205 IFUNC_IMPL_ADD (array
, i
, strncasecmp_l
, 1,
206 __strncasecmp_l_ppc
))
208 /* Support sysdeps/powerpc/powerpc64/multiarch/wcschr.c. */
209 IFUNC_IMPL (i
, name
, wcschr
,
210 IFUNC_IMPL_ADD (array
, i
, wcschr
,
211 hwcap
& PPC_FEATURE_HAS_VSX
,
213 IFUNC_IMPL_ADD (array
, i
, wcschr
,
214 hwcap
& PPC_FEATURE_ARCH_2_05
,
216 IFUNC_IMPL_ADD (array
, i
, wcschr
, 1,
219 /* Support sysdeps/powerpc/powerpc64/multiarch/wcschr.c. */
220 IFUNC_IMPL (i
, name
, wcsrchr
,
221 IFUNC_IMPL_ADD (array
, i
, wcsrchr
,
222 hwcap
& PPC_FEATURE_HAS_VSX
,
224 IFUNC_IMPL_ADD (array
, i
, wcsrchr
,
225 hwcap
& PPC_FEATURE_ARCH_2_05
,
227 IFUNC_IMPL_ADD (array
, i
, wcsrchr
, 1,
230 /* Support sysdeps/powerpc/powerpc64/multiarch/wcscpy.c. */
231 IFUNC_IMPL (i
, name
, wcscpy
,
232 IFUNC_IMPL_ADD (array
, i
, wcscpy
,
233 hwcap
& PPC_FEATURE_HAS_VSX
,
235 IFUNC_IMPL_ADD (array
, i
, wcscpy
,
236 hwcap
& PPC_FEATURE_ARCH_2_05
,
238 IFUNC_IMPL_ADD (array
, i
, wcscpy
, 1,
241 /* Support sysdeps/powerpc/powerpc64/multiarch/strrchr.c. */
242 IFUNC_IMPL (i
, name
, strrchr
,
243 IFUNC_IMPL_ADD (array
, i
, strrchr
,
244 hwcap
& PPC_FEATURE_HAS_VSX
,
246 IFUNC_IMPL_ADD (array
, i
, strrchr
, 1,
249 /* Support sysdeps/powerpc/powerpc64/multiarch/strncat.c. */
250 IFUNC_IMPL (i
, name
, strncat
,
251 IFUNC_IMPL_ADD (array
, i
, strncat
,
252 hwcap
& PPC_FEATURE_HAS_VSX
,
254 IFUNC_IMPL_ADD (array
, i
, strncat
, 1,
257 /* Support sysdeps/powerpc/powerpc64/multiarch/strspn.c. */
258 IFUNC_IMPL (i
, name
, strspn
,
259 IFUNC_IMPL_ADD (array
, i
, strspn
,
260 hwcap
& PPC_FEATURE_HAS_VSX
,
262 IFUNC_IMPL_ADD (array
, i
, strspn
, 1,
265 /* Support sysdeps/powerpc/powerpc64/multiarch/strcspn.c. */
266 IFUNC_IMPL (i
, name
, strcspn
,
267 IFUNC_IMPL_ADD (array
, i
, strcspn
,
268 hwcap
& PPC_FEATURE_HAS_VSX
,
270 IFUNC_IMPL_ADD (array
, i
, strcspn
, 1,
273 /* Support sysdeps/powerpc/powerpc64/multiarch/strpbrk.c. */
274 IFUNC_IMPL (i
, name
, strpbrk
,
275 IFUNC_IMPL_ADD (array
, i
, strpbrk
,
276 hwcap
& PPC_FEATURE_HAS_VSX
,
278 IFUNC_IMPL_ADD (array
, i
, strpbrk
, 1,
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