On 27/08/2013 6:48 PM, Staffan Larsen wrote:
I have also made a fix for hotspot. I messed up the link in the last email so
here are both webrevs.
jdk: http://cr.openjdk.java.net/~sla/8023786/webrev.00/
Seems okay.
hotspot: http://cr.openjdk.java.net/~sla/8023720/webrev.00/
??? You didn't use _setjmp/_longjmp you just tried to save and restore
the current thread's sigmask. Which won't help in general if longjmp
just fubar'd the process sigmask. The effect of setting the process
sigmask in a multi-threaded process is undefined.
David
Thanks,
/Staffan
On 27 aug 2013, at 10:41, Staffan Larsen <staffan.lar...@oracle.com> wrote:
The original conversation about this problem is here:
http://mail.openjdk.java.net/pipermail/serviceability-dev/2013-August/011318.html
In short, setjmp/longjmp on OS X messes up the signal mask and we should use
_setjmp/_longjmp instead.
This change fixes two occurences in the jdk. There are a couple more in the
client and hotspot areas which I will file followup bugs about.
webrev: http://cr.openjdk.java.net/~sla/8023720/webrev.00/
Thanks,
/Staffan
