Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8244420

Shenandoah: Ensure _disarmed_value offset < 128

    XMLWordPrintable

    Details

    • Subcomponent:
      gc
    • Resolved In Build:
      b22

      Backports

        Description

        Aleksey discovered if the offset exceeds 128, nmethod entry barrier verifier will fail as following:

        # Internal Error (/home/shade/trunks/jdk-jdk/src/hotspot/cpu/x86/gc/shared/barrierSetNMethod_x86.cpp:66), pid=2763, tid=2780
        # fatal error: Not properly aligned

          Attachments

            Issue Links

              Activity

                People

                Assignee:
                zgu Zhengyu Gu
                Reporter:
                zgu Zhengyu Gu
                Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                  Dates

                  Created:
                  Updated:
                  Resolved: