[PATCH][AArch64] Enable _STRING_ARCH_unaligned
pinskia@gmail.com
pinskia@gmail.com
Fri Sep 25 14:24:00 GMT 2015
I remove my objections from this patch.
> On Sep 25, 2015, at 6:28 AM, Wilco Dijkstra <wdijkstr@arm.com> wrote:
>
> ping
>
>> Wilco Dijkstra wrote:
>> Enable _STRING_ARCH_unaligned on AArch64.
>>
>> 2015-08-20 Wilco Dijkstra <wdijkstr@arm.com>
>>
>> * sysdeps/aarch64/bits/string.h: New file.
>> (_STRING_ARCH_unaligned): Define.
>>
>> ---
>> sysdeps/aarch64/bits/string.h | 24 ++++++++++++++++++++++++
>> 1 file changed, 24 insertions(+)
>> create mode 100644 sysdeps/aarch64/bits/string.h
>>
>> diff --git a/sysdeps/aarch64/bits/string.h b/sysdeps/aarch64/bits/string.h
>> new file mode 100644
>> index 0000000..5221e69
>> --- /dev/null
>> +++ b/sysdeps/aarch64/bits/string.h
>> @@ -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
>> --
>> 1.9.1
>
>
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