RFR: 8333300: [JVMCI] add support for generational ZGC [v5]

[Tom Rodriguez]

On Thu, 30 May 2024 20:47:05 GMT, Doug Simon <dnsimon at openjdk.org> wrote:

>> Tom Rodriguez has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 13 commits:
>> 
>>  - Merge branch 'master' into tkr-genz
>>  - fix spelling of JVMCI
>>  - Merge branch 'master' into tkr-genz
>>  - Merge remote-tracking branch 'origin/master' into tkr-genz
>>  - Merge branch 'tkr-genz' of github.com:tkrodriguez/jdk into tkr-genz
>>  - Fix riscv compilation
>>  - 8333300: [JVMCI] add support for generational ZGC
>>  - Merge branch 'master' into tkr-genz
>>  - Merge branch 'master' into tkr-genz
>>  - Use NativeAccess to read from handles
>>  - ... and 3 more: https://git.openjdk.org/jdk/compare/fad6644e...b4a82828
>
> src/hotspot/share/jvmci/jvmci_globals.cpp line 233:
> 
>> 231:     // Check if selected GC is supported by JVMCI and Java compiler
>> 232:     if (!gc_supports_jvmci()) {
>> 233:       fatal("JVMIC does not support the selected GC");
> 
> JVMIC -> JVMCI

I fixed this.

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PR Review Comment: https://git.openjdk.org/jdk/pull/19490#discussion_r1647795397