RFR: 8256831: MIPS Zero builds fail with undefined __atomic_compare_exchange_8 [v3]

[Ao Qi]

On Wed, 25 Nov 2020 08:43:31 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Marked as reviewed by ihse (Reviewer).
>
> Thanks, I'll wait for either of @glaubitz, @theaoqi or @xiangzhai to confirm this fixes the native `mipsel` builds for them, and then integrate.

The native build of linux-mipsel-zero-release passed. I only have mips64el and 64-bit OS, so I tested the patch by using a mipsel docker image.

Some messages during the build:

LOAD: .MIPS.abiflags .reginfo .note.gnu.build-id .dynamic .hash .dynsym .dynstr .gnu.version .gnu.version_r .rel.dyn .init .text .MIPS.stubs .fini .eh_frame
However, I think the native build issue has been solved.

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PR: https://git.openjdk.java.net/jdk/pull/1375