> This patch adds a partial JVMCI implementation for RISC-V, to allow using the > GraalVM Native Image RISC-V LLVM backend, which does not use JVMCI for code > emission. > It creates the jdk.vm.ci.riscv64 and jdk.vm.ci.hotspot.riscv64 packages, as > well as implements a part of jvmciCodeInstaller_riscv64.cpp. To check for > correctness, it enables JVMCI code installation tests on RISC-V. More testing > is performed in Native Image.
Sacha Coppey has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains ten commits: - Remove noinline attribute by fixing sign extended value - Remove vector registers from get_hotspot_reg - Add a comments for the change in deoptimization.hpp - Fix error when emitting LUI and removed vector registers - Ensure all JVMCI tests pass on RISC-V - Add space in switch - Avoid using set_destination when call is not jal - Use nativeInstruction_at instead of nativeCall_at to avoid wrongly initializating a call - 8290154: [JVMCI] Implement JVMCI for RISC-V ------------- Changes: https://git.openjdk.org/jdk/pull/9587/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=9587&range=10 Stats: 1723 lines in 20 files changed: 1701 ins; 0 del; 22 mod Patch: https://git.openjdk.org/jdk/pull/9587.diff Fetch: git fetch https://git.openjdk.org/jdk pull/9587/head:pull/9587 PR: https://git.openjdk.org/jdk/pull/9587
