]>
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) 2013-2015 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 unsigned long int hwcap2
= GLRO(dl_hwcap2
);
39 /* hwcap contains only the latest supported ISA, the code checks which is
40 and fills the previous supported ones. */
41 if (hwcap
& PPC_FEATURE_ARCH_2_06
)
42 hwcap
|= PPC_FEATURE_ARCH_2_05
| PPC_FEATURE_POWER5_PLUS
|
43 PPC_FEATURE_POWER5
| PPC_FEATURE_POWER4
;
44 else if (hwcap
& PPC_FEATURE_ARCH_2_05
)
45 hwcap
|= PPC_FEATURE_POWER5_PLUS
| PPC_FEATURE_POWER5
| PPC_FEATURE_POWER4
;
46 else if (hwcap
& PPC_FEATURE_POWER5_PLUS
)
47 hwcap
|= PPC_FEATURE_POWER5
| PPC_FEATURE_POWER4
;
48 else if (hwcap
& PPC_FEATURE_POWER5
)
49 hwcap
|= PPC_FEATURE_POWER4
;
52 /* Support sysdeps/powerpc/powerpc64/multiarch/memcpy.c. */
53 IFUNC_IMPL (i
, name
, memcpy
,
54 IFUNC_IMPL_ADD (array
, i
, memcpy
, hwcap
& PPC_FEATURE_HAS_VSX
,
56 IFUNC_IMPL_ADD (array
, i
, memcpy
, hwcap
& PPC_FEATURE_ARCH_2_06
,
58 IFUNC_IMPL_ADD (array
, i
, memcpy
, hwcap
& PPC_FEATURE_ARCH_2_05
,
60 IFUNC_IMPL_ADD (array
, i
, memcpy
, hwcap
& PPC_FEATURE_CELL_BE
,
62 IFUNC_IMPL_ADD (array
, i
, memcpy
, hwcap
& PPC_FEATURE_POWER4
,
64 IFUNC_IMPL_ADD (array
, i
, memcpy
, 1, __memcpy_ppc
))
66 /* Support sysdeps/powerpc/powerpc64/multiarch/memmove.c. */
67 IFUNC_IMPL (i
, name
, memmove
,
68 IFUNC_IMPL_ADD (array
, i
, memmove
, hwcap
& PPC_FEATURE_HAS_VSX
,
70 IFUNC_IMPL_ADD (array
, i
, memmove
, 1, __memmove_ppc
))
72 /* Support sysdeps/powerpc/powerpc64/multiarch/memset.c. */
73 IFUNC_IMPL (i
, name
, memset
,
74 IFUNC_IMPL_ADD (array
, i
, memset
, hwcap2
& PPC_FEATURE2_ARCH_2_07
,
76 IFUNC_IMPL_ADD (array
, i
, memset
, hwcap
& PPC_FEATURE_HAS_VSX
,
78 IFUNC_IMPL_ADD (array
, i
, memset
, hwcap
& PPC_FEATURE_ARCH_2_05
,
80 IFUNC_IMPL_ADD (array
, i
, memset
, hwcap
& PPC_FEATURE_POWER4
,
82 IFUNC_IMPL_ADD (array
, i
, memset
, 1, __memset_ppc
))
84 /* Support sysdeps/powerpc/powerpc64/multiarch/strcpy.c. */
85 IFUNC_IMPL (i
, name
, strcpy
,
86 IFUNC_IMPL_ADD (array
, i
, strcpy
, hwcap
& PPC_FEATURE_HAS_VSX
,
88 IFUNC_IMPL_ADD (array
, i
, strcpy
, 1,
91 /* Support sysdeps/powerpc/powerpc64/multiarch/stpcpy.c. */
92 IFUNC_IMPL (i
, name
, stpcpy
,
93 IFUNC_IMPL_ADD (array
, i
, stpcpy
, hwcap
& PPC_FEATURE_HAS_VSX
,
95 IFUNC_IMPL_ADD (array
, i
, stpcpy
, 1,
98 /* Support sysdeps/powerpc/powerpc64/multiarch/strlen.c. */
99 IFUNC_IMPL (i
, name
, strlen
,
100 IFUNC_IMPL_ADD (array
, i
, strlen
, hwcap
& PPC_FEATURE_HAS_VSX
,
102 IFUNC_IMPL_ADD (array
, i
, strlen
, 1,
105 /* Support sysdeps/powerpc/powerpc64/multiarch/strncmp.c. */
106 IFUNC_IMPL (i
, name
, strncmp
,
107 IFUNC_IMPL_ADD (array
, i
, strncmp
, hwcap
& PPC_FEATURE_HAS_VSX
,
109 IFUNC_IMPL_ADD (array
, i
, strncmp
, hwcap
& PPC_FEATURE_POWER4
,
111 IFUNC_IMPL_ADD (array
, i
, strncmp
, 1,
114 /* Support sysdeps/powerpc/powerpc64/multiarch/strchr.c. */
115 IFUNC_IMPL (i
, name
, strchr
,
116 IFUNC_IMPL_ADD (array
, i
, strchr
,
117 hwcap
& PPC_FEATURE_HAS_VSX
,
119 IFUNC_IMPL_ADD (array
, i
, strchr
, 1,
122 /* Support sysdeps/powerpc/powerpc64/multiarch/strchrnul.c. */
123 IFUNC_IMPL (i
, name
, strchrnul
,
124 IFUNC_IMPL_ADD (array
, i
, strchrnul
,
125 hwcap
& PPC_FEATURE_HAS_VSX
,
127 IFUNC_IMPL_ADD (array
, i
, strchrnul
, 1,
131 /* Support sysdeps/powerpc/powerpc64/multiarch/memcmp.c. */
132 IFUNC_IMPL (i
, name
, memcmp
,
133 IFUNC_IMPL_ADD (array
, i
, memcmp
, hwcap
& PPC_FEATURE_HAS_VSX
,
135 IFUNC_IMPL_ADD (array
, i
, memcmp
, hwcap
& PPC_FEATURE_POWER4
,
137 IFUNC_IMPL_ADD (array
, i
, memcmp
, 1, __memcmp_ppc
))
139 /* Support sysdeps/powerpc/powerpc64/multiarch/bzero.c. */
140 IFUNC_IMPL (i
, name
, bzero
,
141 IFUNC_IMPL_ADD (array
, i
, bzero
, hwcap2
& PPC_FEATURE2_ARCH_2_07
,
143 IFUNC_IMPL_ADD (array
, i
, bzero
, hwcap
& PPC_FEATURE_HAS_VSX
,
145 IFUNC_IMPL_ADD (array
, i
, bzero
, hwcap
& PPC_FEATURE_ARCH_2_05
,
147 IFUNC_IMPL_ADD (array
, i
, bzero
, hwcap
& PPC_FEATURE_POWER4
,
149 IFUNC_IMPL_ADD (array
, i
, bzero
, 1, __bzero_ppc
))
151 /* Support sysdeps/powerpc/powerpc64/multiarch/bcopy.c. */
152 IFUNC_IMPL (i
, name
, bcopy
,
153 IFUNC_IMPL_ADD (array
, i
, bcopy
, hwcap
& PPC_FEATURE_HAS_VSX
,
155 IFUNC_IMPL_ADD (array
, i
, bcopy
, 1, __bcopy_ppc
))
157 /* Support sysdeps/powerpc/powerpc64/multiarch/mempcpy.c. */
158 IFUNC_IMPL (i
, name
, mempcpy
,
159 IFUNC_IMPL_ADD (array
, i
, mempcpy
,
160 hwcap
& PPC_FEATURE_HAS_VSX
,
162 IFUNC_IMPL_ADD (array
, i
, mempcpy
, 1,
165 /* Support sysdeps/powerpc/powerpc64/multiarch/memchr.c. */
166 IFUNC_IMPL (i
, name
, memchr
,
167 IFUNC_IMPL_ADD (array
, i
, memchr
,
168 hwcap
& PPC_FEATURE_HAS_VSX
,
170 IFUNC_IMPL_ADD (array
, i
, memchr
, 1,
173 /* Support sysdeps/powerpc/powerpc64/multiarch/memrchr.c. */
174 IFUNC_IMPL (i
, name
, memrchr
,
175 IFUNC_IMPL_ADD (array
, i
, memrchr
,
176 hwcap
& PPC_FEATURE_HAS_VSX
,
178 IFUNC_IMPL_ADD (array
, i
, memrchr
, 1,
181 /* Support sysdeps/powerpc/powerpc64/multiarch/rawmemchr.c. */
182 IFUNC_IMPL (i
, name
, rawmemchr
,
183 IFUNC_IMPL_ADD (array
, i
, rawmemchr
,
184 hwcap
& PPC_FEATURE_HAS_VSX
,
186 IFUNC_IMPL_ADD (array
, i
, rawmemchr
, 1,
189 /* Support sysdeps/powerpc/powerpc64/multiarch/strnlen.c. */
190 IFUNC_IMPL (i
, name
, strnlen
,
191 IFUNC_IMPL_ADD (array
, i
, strnlen
, hwcap
& PPC_FEATURE_HAS_VSX
,
193 IFUNC_IMPL_ADD (array
, i
, strnlen
, 1,
196 /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp.c. */
197 IFUNC_IMPL (i
, name
, strcasecmp
,
198 IFUNC_IMPL_ADD (array
, i
, strcasecmp
,
199 hwcap
& PPC_FEATURE_HAS_VSX
,
201 IFUNC_IMPL_ADD (array
, i
, strcasecmp
, 1, __strcasecmp_ppc
))
203 /* Support sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l.c. */
204 IFUNC_IMPL (i
, name
, strcasecmp_l
,
205 IFUNC_IMPL_ADD (array
, i
, strcasecmp_l
,
206 hwcap
& PPC_FEATURE_HAS_VSX
,
207 __strcasecmp_l_power7
)
208 IFUNC_IMPL_ADD (array
, i
, strcasecmp_l
, 1,
211 /* Support sysdeps/powerpc/powerpc64/multiarch/strncase.c. */
212 IFUNC_IMPL (i
, name
, strncasecmp
,
213 IFUNC_IMPL_ADD (array
, i
, strncasecmp
,
214 hwcap
& PPC_FEATURE_HAS_VSX
,
215 __strncasecmp_power7
)
216 IFUNC_IMPL_ADD (array
, i
, strncasecmp
, 1, __strncasecmp_ppc
))
218 /* Support sysdeps/powerpc/powerpc64/multiarch/strncase_l.c. */
219 IFUNC_IMPL (i
, name
, strncasecmp_l
,
220 IFUNC_IMPL_ADD (array
, i
, strncasecmp_l
,
221 hwcap
& PPC_FEATURE_HAS_VSX
,
222 __strncasecmp_l_power7
)
223 IFUNC_IMPL_ADD (array
, i
, strncasecmp_l
, 1,
224 __strncasecmp_l_ppc
))
226 /* Support sysdeps/powerpc/powerpc64/multiarch/wcschr.c. */
227 IFUNC_IMPL (i
, name
, wcschr
,
228 IFUNC_IMPL_ADD (array
, i
, wcschr
,
229 hwcap
& PPC_FEATURE_HAS_VSX
,
231 IFUNC_IMPL_ADD (array
, i
, wcschr
,
232 hwcap
& PPC_FEATURE_ARCH_2_05
,
234 IFUNC_IMPL_ADD (array
, i
, wcschr
, 1,
237 /* Support sysdeps/powerpc/powerpc64/multiarch/wcschr.c. */
238 IFUNC_IMPL (i
, name
, wcsrchr
,
239 IFUNC_IMPL_ADD (array
, i
, wcsrchr
,
240 hwcap
& PPC_FEATURE_HAS_VSX
,
242 IFUNC_IMPL_ADD (array
, i
, wcsrchr
,
243 hwcap
& PPC_FEATURE_ARCH_2_05
,
245 IFUNC_IMPL_ADD (array
, i
, wcsrchr
, 1,
248 /* Support sysdeps/powerpc/powerpc64/multiarch/wcscpy.c. */
249 IFUNC_IMPL (i
, name
, wcscpy
,
250 IFUNC_IMPL_ADD (array
, i
, wcscpy
,
251 hwcap
& PPC_FEATURE_HAS_VSX
,
253 IFUNC_IMPL_ADD (array
, i
, wcscpy
,
254 hwcap
& PPC_FEATURE_ARCH_2_05
,
256 IFUNC_IMPL_ADD (array
, i
, wcscpy
, 1,
259 /* Support sysdeps/powerpc/powerpc64/multiarch/strrchr.c. */
260 IFUNC_IMPL (i
, name
, strrchr
,
261 IFUNC_IMPL_ADD (array
, i
, strrchr
,
262 hwcap
& PPC_FEATURE_HAS_VSX
,
264 IFUNC_IMPL_ADD (array
, i
, strrchr
, 1,
267 /* Support sysdeps/powerpc/powerpc64/multiarch/strncat.c. */
268 IFUNC_IMPL (i
, name
, strncat
,
269 IFUNC_IMPL_ADD (array
, i
, strncat
,
270 hwcap
& PPC_FEATURE_HAS_VSX
,
272 IFUNC_IMPL_ADD (array
, i
, strncat
, 1,
275 /* Support sysdeps/powerpc/powerpc64/multiarch/strncpy.c. */
276 IFUNC_IMPL (i
, name
, strncpy
,
277 IFUNC_IMPL_ADD (array
, i
, strncpy
,
278 hwcap
& PPC_FEATURE_HAS_VSX
,
280 IFUNC_IMPL_ADD (array
, i
, strncpy
, 1,
283 /* Support sysdeps/powerpc/powerpc64/multiarch/stpncpy.c. */
284 IFUNC_IMPL (i
, name
, stpncpy
,
285 IFUNC_IMPL_ADD (array
, i
, stpncpy
,
286 hwcap
& PPC_FEATURE_HAS_VSX
,
288 IFUNC_IMPL_ADD (array
, i
, stpncpy
, 1,
291 /* Support sysdeps/powerpc/powerpc64/multiarch/strcmp.c. */
292 IFUNC_IMPL (i
, name
, strcmp
,
293 IFUNC_IMPL_ADD (array
, i
, strcmp
,
294 hwcap
& PPC_FEATURE_HAS_VSX
,
296 IFUNC_IMPL_ADD (array
, i
, strcmp
, 1,
299 /* Support sysdeps/powerpc/powerpc64/multiarch/strcat.c. */
300 IFUNC_IMPL (i
, name
, strcat
,
301 IFUNC_IMPL_ADD (array
, i
, strcat
,
302 hwcap
& PPC_FEATURE_HAS_VSX
,
304 IFUNC_IMPL_ADD (array
, i
, strcat
, 1,