mirror/glibc
2
0
Fork 0
mirror of git://sourceware.org/git/glibc.git synced 2025-01-24 12:25:35 +08:00
Code Issues Packages Projects Releases Wiki Activity

Enable _STRING_ARCH_unaligned on AArch64.

Browse Source 
* sysdeps/aarch64/bits/string.h: New file.
        (_STRING_ARCH_unaligned): Define.
This commit is contained in:
Wilco Dijkstra 2015-11-10 11:13:23 +00:00
parent 755f6e0ad5
commit 2fee269248
2 changed files with 30 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
ChangeLog
View File

@ -1,4 +1,9 @@
2015-11-10 Wilco Dijkstra wdijkstr@arm.com
2015-11-10 Wilco Dijkstra <wdijkstr@arm.com>
* sysdeps/aarch64/bits/string.h: New file.
(_STRING_ARCH_unaligned): Define.
2015-11-10 Wilco Dijkstra <wdijkstr@arm.com>
* sysdeps/unix/sysv/linux/aarch64/localplt.data: Remove __signbit*.
* sysdeps/unix/sysv/linux/arm/localplt.data: Likewise.

24
sysdeps/aarch64/bits/string.h Normal file
View File

@ -0,0 +1,24 @@
/* Optimized, inlined string functions. AArch64 version.
Copyright (C) 2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _STRING_H
# error "Never use <bits/string.h> directly; include <string.h> instead."
#endif
/* AArch64 implementations support efficient unaligned access. */
#define _STRING_ARCH_unaligned 1