AArch64: VM is extremely slow with JVMTI debugging enabled

XMLWordPrintable

    • Type: Bug
    • Resolution: Fixed
    • Priority: P4
    • 9
    • Affects Version/s: None
    • Component/s: hotspot
    • None
    • b150
    • aarch64

      JavaThread::interp_only_mode is a 32-bit sized field. In the assembly code we read it as a 64-bit xword, causing false positives. This means that as soon as we attach a JVMTI debugger everything runs very slowly.

            Assignee:
            Andrew Haley
            Reporter:
            Andrew Haley
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: