On Wed, 19 Feb 2025 19:20:13 GMT, Ioi Lam <ik...@openjdk.org> wrote: >> When running HotSpot jtreg tests in the "AOT mode", for example: >> >> >> make test JTREG=AOT_JDK=true TEST=open/test/hotspot/jtreg/runtime/stringtable >> >> >> Before this PR, in the test set up phase, we record several AOT >> configuration files by running a few separate Java tools (javac, javap, >> jlink, and jar), and then combine them together with sed, grep, sort and >> uniq: >> >> https://github.com/openjdk/jdk/blob/adc3f53d2403cd414a91e71c079b4108b2346da0/make/RunTests.gmk#L723-L744 >> >> After [JDK-8348426](https://bugs.openjdk.org/browse/JDK-8348426), the AOT >> configuration file will change to a binary format and can no longer be >> edited this way. In preparation for >> [JDK-8348426](https://bugs.openjdk.org/browse/JDK-8348426), we should change >> the "JTREG_AOT_JDK=true" set up to run a single Java program that >> accomplishes the same effect as the current implementation. >> >> ** Changes in this PR ** >> >> This PR combines the invocation of these Java tools into a single Java >> program, so we just have a single AOT configuration file. It also uses the >> `-XX:ExtraSharedClassListFile` option to include the default classlist from >> the JDK home directory, > > Ioi Lam has updated the pull request incrementally with one additional commit > since the last revision: > > Review comments from @erikj79
Hotspot changes look good. ------------- Marked as reviewed by ccheung (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/23620#pullrequestreview-2628228204
