commit 0a837ee0281095a4f806274a5c3644255564300a
author Jaeheon Yi <jaeheon@google.com> Thu Nov 09 22:00:52 2023 -0800
committer Vladimír Marko <vmarko@google.com> Tue Nov 14 08:08:03 2023 +0000
tree b56d5946085c18ed0e83f82bcc69080afc10f856
parent 7bfd80eb74096fc09aafa086efc6f05779ccb710

riscv64: hoist char immediates in slow path

See invoke.S for notes on code structure.

Test: Run these opcodes against all interpreter
tests on a Linux RISC-V VM.

(1) setup
  lunch aosp_riscv64-trunk-userdebug

  export ART_TEST_SSH_USER=ubuntu
  export ART_TEST_SSH_HOST=localhost
  export ART_TEST_SSH_PORT=10001
  export ART_TEST_ON_VM=true

  . art/tools/buildbot-utils.sh
  art/tools/buildbot-build.sh --target

  # Create, boot and configure the VM.
  art/tools/buildbot-vm.sh create
  art/tools/buildbot-vm.sh boot
  art/tools/buildbot-vm.sh setup-ssh  # password: 'ubuntu'

  art/tools/buildbot-cleanup-device.sh
  art/tools/buildbot-setup-device.sh
  art/tools/buildbot-sync.sh

(2) test
  art/test.py --target -r --no-prebuild --ndebug --64  -j 12 --cdex-none --interpreter

Clean with `m check_cfi`.

Bug: 283082047
Change-Id: Ic5244aa914511af2f99915085dd4a00b31c65cb5