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20ed4714 | 1 | /* Optimized bzero implementation for PowerPC32/PPC32. |
688903eb | 2 | Copyright (C) 2010-2018 Free Software Foundation, Inc. |
20ed4714 AZ |
3 | Contributed by Luis Machado <luisgpm@br.ibm.com>. |
4 | This file is part of the GNU C Library. | |
5 | ||
6 | The GNU C Library is free software; you can redistribute it and/or | |
7 | modify it under the terms of the GNU Lesser General Public | |
8 | License as published by the Free Software Foundation; either | |
9 | version 2.1 of the License, or (at your option) any later version. | |
10 | ||
11 | The GNU C Library is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public | |
17 | License along with the GNU C Library; if not, see | |
18 | <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #include <sysdep.h> | |
21 | ||
dd3946c6 AZ |
22 | /* memset ifunc selector is not built for static and memset@local |
23 | for shared builds makes the linker point the call to the ifunc | |
24 | selector. */ | |
25 | #ifdef SHARED | |
26 | # define MEMSET __memset_ppc | |
27 | #else | |
28 | # define MEMSET memset | |
29 | #endif | |
30 | ||
20ed4714 AZ |
31 | ENTRY (__bzero_ppc) |
32 | mr r5,r4 | |
33 | li r4,0 | |
dd3946c6 | 34 | b MEMSET@local |
20ed4714 | 35 | END (__bzero_ppc) |