Zero backport (2/7)

[Andrew John Hughes]

On 29 March 2010 22:13, Joe Darcy <joe.darcy at oracle.com> wrote:
> Andrew John Hughes wrote:
>>
>> First of several fixes for Zero:
>>
>> changeset:   1078:8e7adf982378
>> parent:      1073:de44705e6b33
>> user:        twisti
>> date:        Fri Nov 27 07:56:58 2009 -0800
>> summary:     6896043: first round of zero fixes
>>
>> http://cr.openjdk.java.net/~andrew/zero/webrev.03/
>>
>> I believe this is a pile of fixes that accumulated for Zero in IcedTea
>> prior to this commit:
>>
>> Amalgamation of cc-interp-backedge (Remove some duplicated code in
>> DO_BACKEDGE_CHECKS),
>> cc-interp-jvmti (Disable some JVMTI capabilities which are unsupported
>> or do not work with the C++ interpreter),
>> ia64-bugfix (Remove workaround for IA64 GCC bug),
>> s390-serialize (Correctly detect serialization segfaults on s390) and
>> test-atomic-operations (Add check to see if GCC's sync_lock_test works).
>>
>> Ok to push?  It builds ok here and passes the JTreg tests.
>>
>
> How does this relate to the JDK 7 version of the fix for this bug:
> http://hg.openjdk.java.net/jdk7/jdk7/hotspot/rev/8e7adf982378
>
> -Joe
>

It's the same, but without the change to globals_zero.hpp as it broke
the build (presumably reliant on a hs17 change as it's not in the
IcedTea-local version either).
-- 
Andrew :-)

Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

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