RFR: 8371194: serviceability/sa/TestJhsdbJstackMixedWithXComp.java failing [v2]

[Chris Plummer]

On Sat, 15 Nov 2025 01:31:56 GMT, Yasumasa Suenaga <ysuenaga at openjdk.org> wrote:

>> test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackMixedWithXComp.java line 40:
>> 
>>> 38:  * @requires vm.hasSA
>>> 39:  * @requires os.family == "linux"
>>> 40:  * @requires os.arch == "amd64"
>> 
>> Can't we run the test on AArch64 now?
>
> I think this PR works on Linux AArch64, but I'm not sure because previous change (#27885) worked on some Linux AArch64, but there are some platforms whch did not work. Thus I think it is better to keep this test for Linux AMD64 only.
> 
> I couldn't reproduce the problem on Fedora Rawhide on Raspberry Pi 4, but there might be some issue because SA does not have DWARF parser for AArch 64 - it means the native we cannot find sender frame which depends on DWARF, does not use FP as frame pointer.

I enabled this test for linux-aarch64 and it seems to pass our testing.

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PR Review Comment: https://git.openjdk.org/jdk/pull/28284#discussion_r2535790504