RFR: 8253795: Implementation of JEP 391: macOS/AArch64 Port [v28]

[Anton Kozlov]

On Sat, 13 Mar 2021 05:49:53 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Anton Kozlov has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 114 commits:
>> 
>>  - JDK-8262491: bsd_aarch64 part
>>  - JDK-8263002: bsd_aarch64 part
>>  - Merge remote-tracking branch 'upstream/jdk/master' into jdk-macos
>>  - Wider #ifdef block
>>  - Fix most of issues in java/foreign/ tests
>>    
>>    Failures related to va_args are tracked in JDK-8263512.
>>  - Add Azul copyright
>>  - Update Oracle copyright years
>>  - Use Thread::current_or_null_safe in SafeFetch
>>  - 8262903: [macos_aarch64] Thread::current() called on detached thread
>>  - Merge commit 'refs/pull/11/head' of https://github.com/AntonKozlov/jdk into jdk-macos
>>  - ... and 104 more: https://git.openjdk.java.net/jdk/compare/d825198e...806fc618
>
> src/hotspot/share/runtime/safefetch.inline.hpp line 35:
> 
>> 33: inline int SafeFetch32(int* adr, int errValue) {
>> 34:   assert(StubRoutines::SafeFetch32_stub(), "stub not yet generated");
>> 35:   Thread* thread = Thread::current_or_null_safe();
> 
> Sorry but this should be MACOS_AARCH64 only. All three lines need to be ifdef'd if you are going to include the assertion.
> 
> Thanks,
> David

Right, thanks! Fixed in https://github.com/openjdk/jdk/pull/2200/commits/3d0f4d2342adc867eaf762fa83a9c3035d6439bd

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PR: https://git.openjdk.java.net/jdk/pull/2200