This PR implements JEP 422: Linux/RISC-V Port [1]. The PR starts as a squashed merge of the https://openjdk.java.net/projects/riscv-port branch.
This has been tested with jtreg tier{1,2,3,4} and jcstress on HiFive Unmatched board. Dacapo, SPECjbb2015 and SPECjvm2008 benchmark tests are also carried out regularly. So it should be good enough to run most Java programs. [1] https://openjdk.java.net/jeps/422 ------------- Commit messages: - 8276799: Implementation of JEP 422: Linux/RISC-V Port Changes: https://git.openjdk.java.net/jdk/pull/6294/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6294&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8276799 Stats: 59153 lines in 188 files changed: 59002 ins; 54 del; 97 mod Patch: https://git.openjdk.java.net/jdk/pull/6294.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/6294/head:pull/6294 PR: https://git.openjdk.java.net/jdk/pull/6294