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  1. JDK
  2. JDK-8078482

ppc: pass thread to throw_AbstractMethodError

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 8u20, 8u40, 8u60, 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Introduced In Version:
    • Resolved In Build:
      b64
    • CPU:
      ppc

      Backports

        Description

        The interpreter is not passing the thread to InterpreterRuntime::throw_AbstractMethodError. This leads to
        SIGSEGV in rare cases.
        Fix: add the thread register to the call_VM_leaf() call.

        Also sharpen recognition of safepoints in signal handler. This SIGSEGV was taken as a safepoint, leading to follow up errors.

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                Assignee:
                goetz Goetz Lindenmaier
                Reporter:
                goetz Goetz Lindenmaier
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                  Created:
                  Updated:
                  Resolved: