> This patch enables ZGC on macOS/aarch64. It does three things: > 1) Enables building of ZGC on this platform. > 2) Adds `os::processor_id()`, which for now always returns 0. > 3) Fixes a WX issue in `OptoRuntime::handle_exception_C()`, where the > stackwater mark might unnecessarily process a frame when the thread is in > WXExec mode. In this case, the we're not touching any oops, so we don't need > to process any frames. > > Testing: Passes the same tests as macOS/x86_64 (with the exception of > pre-existing issues unrelated to ZGC).
Per Liden has updated the pull request incrementally with one additional commit since the last revision: Add comment to #else ------------- Changes: - all: https://git.openjdk.java.net/jdk/pull/3609/files - new: https://git.openjdk.java.net/jdk/pull/3609/files/c8913936..dd8c42ff Webrevs: - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=3609&range=01 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=3609&range=00-01 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.java.net/jdk/pull/3609.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/3609/head:pull/3609 PR: https://git.openjdk.java.net/jdk/pull/3609
