[lworld] RFR: 8272400: [lworld] serviceability/sa/CDSJMapClstats.java fails: No suitable match for type of address

Ioi Lam iklam at openjdk.java.net
Tue Aug 17 19:06:52 UTC 2021


On Tue, 17 Aug 2021 12:04:37 GMT, Frederic Parain <fparain at openjdk.org> wrote:

>> This is a fix in CDS and SA to get CDSJMapClstats.java (and a bunch of other SA tests) to pass:
>> 
>> - Implement skeletal `FlatArrayKlass` and `InlineKlass` types in SA
>> - Implement the CDS C++ vtable lookup of these two types.
>> 
>> After this fix, only 2 out of 191 tests in test/hotspot/jtreg/serviceability/ are still failing.
>> 
>> However, support of these two types are incomplete in SA, so programs that try to use the SA APIs to access VM internals will not work. The full SA support of inlined types will be done separately in https://bugs.openjdk.java.net/browse/JDK-8205036
>
> Looks like a good start to fix the SA.
> Thank you for doing it.
> 
> Fred

Thanks @fparain for the review. Mach5 tier1-2 clean.

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PR: https://git.openjdk.java.net/valhalla/pull/532


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