RFR(S): 8078482: ppc: pass thread to throw_AbstractMethodError (original) (raw)

Vladimir Kozlov vladimir.kozlov at oracle.com
Thu Apr 23 15:02:32 UTC 2015

Okay. Looks good.

Thanks, Vladimir

On 4/23/15 7:56 AM, Lindenmaier, Goetz wrote:

Hi Vladimir,

Oh, I only mentioned that in the bug. The SIGSEGV was recognized as a Safepoint, because the check was not strict enough. It crashed a second time when trying to handle the safepoint. Because of some bug in an old linux we don't check the address accessed but the instruction doing the access. I made this check more strict, i.e. I check whether it happened in an nmethod. Best regards, Goetz.

-----Original Message----- From: hotspot-dev [mailto:hotspot-dev-bounces at openjdk.java.net] On Behalf Of Vladimir Kozlov Sent: Donnerstag, 23. April 2015 16:27 To: hotspot-dev at openjdk.java.net Subject: Re: RFR(S): 8078482: ppc: pass thread to throwAbstractMethodError What is the change in oslinuxppc.cpp? Vladimir On 4/23/15 1:35 AM, Lindenmaier, Goetz wrote: Hi, this fixes an issue detected by Tiago Sturmer Daitix in the jdk7 ppc port. The thread argument was left out in a call to throwAbstractMethodError. Please review this change. It needs to go to jdk8u, too. It's ppc only. http://cr.openjdk.java.net/~goetz/webrevs/8078482-fixAME/webrev.01/ Best regards, Goetz.

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