RFR JDK-8141491: Unaligned memory access in Bits.c

Paul Sandoz paul.sandoz at oracle.com
Thu Nov 26 09:03:11 UTC 2015


Hi Sasha,

Bits.c
—

Some minor typos.

  55 /* The destination buffer passed to Java_java_nio_Bits_copyFromShor<type>tArray

s/copyFromShor<type>tArray/copyFrom<type>Array

  58  * 'unaligned' attribute, provided it supports this attribute. Fro recent

s/Fro/For

Paul.

> On 25 Nov 2015, at 20:19, Alexander Smundak <asmundak at google.com> wrote:
> 
> Please take a look at
> http://cr.openjdk.java.net/~asmundak/8141491/jdk/webrev.00
> that fixes the problem.
> 
> It utilizes the ability of some (GCC and Clang) to declare data
> alignment explicitly.
> I have verified it works on x86_64 Linux by running
> jdk/test/java/nio/Buffer/Basic.java test
> 
> I need a sponsor.
> 
> Sasha



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