RFR (S) 8038633: crash in VM_Version::get_processor_features() on startup

Igor Veresov igor.veresov at oracle.com
Sat Mar 29 09:31:31 UTC 2014

Looks good to me.


On Mar 28, 2014, at 6:28 PM, Vladimir Kozlov <vladimir.kozlov at oracle.com> wrote:

> http://cr.openjdk.java.net/~kvn/8038633/webrev/
> https://bugs.openjdk.java.net/browse/JDK-8038633
> This is a bug tail of 8037226 changes.
> Windows need an exception wrapper around getPsrInfo_stub() call in order to properly handle SEGV for YMM registers test.
> The fix is based on code we already have in jni.cpp for test_error_handler().
> Tested on machines which show the problem.
> It will be backported into jdk8u20 which also have 8037226 changes.
> Thanks,
> Vladimir

More information about the hotspot-dev mailing list