RFR(M): 8133749, 8133747, 8133740: NMT detail stack trace cleanup

[Andrew Haley]

On 02/08/16 21:31, Chris Plummer wrote:
> Hello,
> 
> Please review the following:
> 
> webrev: 
> http://cr.openjdk.java.net/~cjplummer/8133749-8133747-8133740/webrev-01/webrev.hotspot/
> 
> Bugs fixed:
> 
> JDK-8133749: os::current_frame() is not returning the proper frame on 
> ARM and solaris-x64
> https://bugs.openjdk.java.net/browse/JDK-8133749
> 
> JDK-8133747: NMT includes an extra stack frame due to assumption NMT is 
> making on tail calls being used
> https://bugs.openjdk.java.net/browse/JDK-8133747
> 
> JDK-8133740: NMT for Linux/x86/x64 and bsd/x64 slowdebug builds includes 
> NativeCallStack::NativeCallStack() frame in backtrace
> https://bugs.openjdk.java.net/browse/JDK-8133740

I don't seem to get any test failures on AArch64. I take it that the
above patch is in jdk9/hs for other architectures; the test case
certainly is.

Andrew.