> This patch adds a dedicated jtreg property to check which CABI is being used > by the JDK, which can be used both to check whether the foreign linker is > supported, and whether the fallback linker is being used. (and, possibly it > can also be use to check for a particular ABI in case we want to add ABI > specific tests). > > Checking whether the foreign linker is supported currently requires using an > unwieldy expression that checks if we are running on a platform that has a > foreign linker port. Checking for the fallback linker currently uses > `vm.flavor != "zero"` which is not always correct, since the fallback linker > can also be used on other platforms which are not `zero`. > > To initialize the property, VMProps directly reads > `jdk.internal.foreig.CABI::current()`. Since this class is in an internal > package, `--add-exports` flags are added as javac flags and VM flags for the > extra prop definitions class.
Jorn Vernee has updated the pull request incrementally with one additional commit since the last revision: jdk.CABI -> jdk.foreign.linker ------------- Changes: - all: https://git.openjdk.org/jdk/pull/13429/files - new: https://git.openjdk.org/jdk/pull/13429/files/272478b6..a3947c55 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=13429&range=04 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=13429&range=03-04 Stats: 81 lines in 48 files changed: 2 ins; 2 del; 77 mod Patch: https://git.openjdk.org/jdk/pull/13429.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/13429/head:pull/13429 PR: https://git.openjdk.org/jdk/pull/13429
