This adds RISC-V support for : https://bugs.openjdk.org/browse/JDK-8369238
Testing performed on linux-riscv64 platform: - [x] hs:tier1 - hs:tier3 (release) - [x] make test TEST="hotspot_loom jdk_loom" (release) - [x] make test TEST="hotspot_loom jdk_loom" TEST_VM_OPTS="-XX:+VerifyStack -XX:+VerifyContinuations" (fastdebug) ------------- Commit messages: - RISC-V: Allow virtual thread preemption on some common class initialization paths Changes: https://git.openjdk.org/loom/pull/222/files Webrev: https://webrevs.openjdk.org/?repo=loom&pr=222&range=00 Stats: 186 lines in 11 files changed: 131 ins; 23 del; 32 mod Patch: https://git.openjdk.org/loom/pull/222.diff Fetch: git fetch https://git.openjdk.org/loom.git pull/222/head:pull/222 PR: https://git.openjdk.org/loom/pull/222
