[jdk11u-dev] RFR: 8253795: Implementation of JEP 391: macOS/AArch64 Port [v3]

Vladimir Kempik vkempik at openjdk.java.net
Tue Dec 14 07:06:58 UTC 2021


> Initial version of JEP-391 backport to jdk11u.
> Build system changes are mostly clean, except cds disabling part, it's copy&paste from aix part.
> Things needing attention: os_bsd_aarch64.cpp and W^X transitions.
> serviceability agent is mostly clean.
> This passed GHA_tier1 testing.
> Full regression testing is running now on Azul's infra, will report/update PR when done.
> Sharing this PR slightly earlier to let other interested parties to run the tests too.
> Example of cross-building on intel mac (needs Xcode12/13):
> sh configure --with-boot-jdk=/Library/Java/JavaVirtualMachines/zulu-11.jdk/Contents/Home/ --with-build-jdk=/Library/Java/JavaVirtualMachines/zulu-11.jdk/Contents/Home/ --disable-warnings-as-errors --openjdk-target=aarch64-apple-darwin --with-extra-cflags='-arch arm64' --with-extra-ldflags='-arch arm64' --with-extra-cxxflags='-arch arm64'

Vladimir Kempik has updated the pull request incrementally with one additional commit since the last revision:

  Exclude test CompressedClassPointers.java on macarm

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk11u-dev/pull/715/files
  - new: https://git.openjdk.java.net/jdk11u-dev/pull/715/files/5bc3427c..fc778112

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=715&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=715&range=01-02

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/715.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/715/head:pull/715

PR: https://git.openjdk.java.net/jdk11u-dev/pull/715


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