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  1. JDK
  2. JDK-8170100

AArch64: Crash in C1-compiled code accessing References

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b150
    • CPU:
      aarch64

      Description

      In the entry of TemplateInterpreterGenerator::generate_Reference_get_entry the sender's SP is saved in r13, a call-clobbered register. We need to save it in a register which is not call-clobbered when we call g1_write_barrier_pre().

        Activity

        aph Andrew Haley created issue -
        aph Andrew Haley made changes -
        Field Original Value New Value
        Assignee Andrew Haley [ aph ]
        hgupdate HG Updates made changes -
        Status New [ 10000 ] Open [ 1 ]
        hgupdate HG Updates made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolved In Build team [ 17324 ]
        Fix Version/s 9 [ 14949 ]
        Resolution Fixed [ 1 ]
        hgupdate HG Updates made changes -
        Resolved In Build team [ 17324 ] master [ 18256 ]
        hgupdate HG Updates made changes -
        Resolved In Build master [ 18256 ] b150 [ 19701 ]

          People

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

            Dates

            • Created:
              Updated:
              Resolved: