LoongArch64 support locally test

[Panxuefeng-loongson]

Due to the lack of machine resources, this PR is only used to support LoongArch locally test.

[smlambert]

Thanks @Panxuefeng-loongson - I see you have PRs in STF and TKG too.

I will refer you to this document: https://github.com/adoptium/aqa-tests/wiki/Adding-AQAvit-support-for-a-New-Platform

[karianna]

LGTM

[Panxuefeng-loongson]

@theaoqi I would like you confirm the change

[Panxuefeng-loongson]

Thanks @Panxuefeng-loongson - I see you have PRs in STF and TKG too.

I will refer you to this document: https://github.com/adoptium/aqa-tests/wiki/Adding-AQAvit-support-for-a-New-Platform

Thank you for the useful information! I am still a newcomer to the community, so I will study this wiki carefully. We have submitted PRs in temurin-build[1], ci-jenkins-pipelines[2], aqa-tests and associated repo. Can you please let me know if there are any other repositories that need to add the Loongson code. In addition to this, I am trying to make the Loonson machine resources available to the community infrastructure, I have created an issue[3] and expressed Loongson's desire to provide machine resources to participate in community work more deeply. Providing machine resources to the community is a priority for me in the near future. Is there any relevant documentation reference？

[1] adoptium/temurin-build#3134
[2] adoptium/ci-jenkins-pipelines#493
[3] adoptium/infrastructure#2806

[smlambert]

re: #4168 (comment) - having machines to test these changes on will be excellent. I see you correctly created an issue in the infrastructure repository to get that process started, thanks!

[theaoqi]

@theaoqi I would like you confirm the change

I am not an expert of this repo, but the Loongson part seems trivial and fine to me.

[Panxuefeng-loongson]

ping

[smlambert]

While there is nothing technically wrong with the changes in this PR, they are not sufficient to "locally support testing" on a new platform.

As per https://github.com/adoptium/aqa-tests/wiki/Adding-AQAvit-support-for-a-New-Platform, there would need to be changes in TKG repository as well, and to support testing on Jenkins, an update to openjdk_tests file is also needed. I will merge this one as is, but know that if machines are available to test changes on, we can follow up with other PRs.

[smlambert]

Merging, with the understanding that other PRs will follow in order to fully support local testing.