RFR [11] 8207838: AArch64: Float registers incorrectly resture in JNI call

Andrew Dinn adinn at redhat.com
Tue Aug 14 13:30:55 UTC 2018

On 14/08/18 13:47, Andrew Haley wrote:
> When we make a JNI call with several floating-point args they are
> pushed and then popped in the reverse order.  The fix it trivial and
> obvious and affects AArch64 only.
> The patch also affects non-AArch64 targets only in that it adds a test
> for this case.
> OK for 11?
> https://bugs.openjdk.java.net/browse/JDK-8207838
> http://cr.openjdk.java.net/~fyang/8207838/webrev.00/
The fix looks good to me. However, since we are in rampdown phase two
[1] and about to enter release candidate phase [2] I believe you need to
justify getting it into 11 as per the Late-Enhancement Request Process
[3]. So, it needs to be P1 or p2 and have a suitable justification
provided in the JIRA.

[1]  http://mail.openjdk.java.net/pipermail/jdk-dev/2018-July/001669.html
[2]  http://mail.openjdk.java.net/pipermail/jdk-dev/2018-August/001803.html
[3] http://openjdk.java.net/jeps/3


Andrew Dinn
Senior Principal Software Engineer
Red Hat UK Ltd
Registered in England and Wales under Company Registration No. 03798903
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