RFR: 8133951: Zero interpreter asserts in stubRoutines.cpp

Vladimir Kozlov vladimir.kozlov at oracle.com
Wed Aug 19 17:57:25 UTC 2015

Insts sizes are set by CodeBuffer constructor which is called before 

     CodeBuffer buffer(_code1);
     StubGenerator_generate(&buffer, false);

See CodeBuffer::initialize() and CodeSection::initialize(). So if 
nothing generated insts_remaining() should be code_size1 value. Why it 
is not?


On 8/19/15 10:45 AM, Coleen Phillimore wrote:
> Summary: Allow zero sized code buffer when checking if there's enough
> remaining size
> open webrev at http://cr.openjdk.java.net/~coleenp/8133951/
> bug link https://bugs.openjdk.java.net/browse/JDK-8133951
> Tested with java -version of zero and runThese -jck tests.
> Thanks,
> Coleen

More information about the hotspot-dev mailing list