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

[Yasumasa Suenaga]

On Mon, 17 Nov 2025 23:16:24 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

>> 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.

I saw the problem on `VMError::report_and_die` because its frame could not be unwinded without DWARF.

I have not seen the problem in other place, but I'm concerned the test fails on some Linux AArch64 platforms. Thus I think it is better to wait enabling  the test until SA supports DWARF.

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PR Review Comment: https://git.openjdk.org/jdk/pull/28284#discussion_r2535887854