1 /* Default memset/bzero implementation for PowerPC64.
2 Copyright (C) 2013-2017 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/>. */
21 /* Copied from bzero.S to prevent the linker from inserting a stub
22 between bzero and memset. NOTE: this code should be positioned
23 before ENTRY/END_GEN_TB redefinition. */
29 END_GEN_TB (__bzero_ppc,TB_TOCLESS)
32 #if defined SHARED && IS_IN (libc)
34 # define EALIGN(name, alignt, words) \
36 ENTRY_2(__memset_ppc) \
37 .align ALIGNARG(alignt); \
39 BODY_LABEL(__memset_ppc): \
41 LOCALENTRY(__memset_ppc)
44 # define END_GEN_TB(name, mask) \
46 TRACEBACK_MASK(__memset_ppc,mask) \
49 # undef libc_hidden_builtin_def
50 # define libc_hidden_builtin_def(name)
53 /* Do not implement __bzero at powerpc64/memset.S. */
56 #include <sysdeps/powerpc/powerpc64/memset.S>