Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8285699

riscv: Provide information when hitting a HaltNode

    XMLWordPrintable

Details

    • Enhancement
    • Resolution: Fixed
    • P4
    • 19
    • 19
    • hotspot
    • None
    • 19
    • b21
    • riscv
    • linux

    Backports

      Description

        The code generated in MacroAssembler::stop is indeed grossly bloated with pusha()/popa() and a native call. We would like to follow JDK-8245986, and provide a halt reason when hitting a C2 HaltNode on riscv, and implement it by triggering illegal instruction exceptions.

        Attachments

          Issue Links

            Activity

              People

                yadongwang Yadong Wang
                yadongwang Yadong Wang
                Votes:
                0 Vote for this issue
                Watchers:
                3 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved: