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  1. JDK
  2. JDK-8150045

AArch64: arraycopy causes segfaults in SATB during garbage collection

    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:
      b110
    • CPU:
      aarch64

      Description

      I messed up the implementation of OOP arraycopy: the
      arrayof_oop_{dis, con}joint_arraycopy_uninit targets don't work correctly because they generate the same code as the versions for initialized destination.

        Activity

        Hide
        hgupdate HG Updates added a comment -
        URL: http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/3f537d831d9d
        User: aph
        Date: 2016-02-25 14:58:42 +0000
        Show
        hgupdate HG Updates added a comment - URL: http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/rev/3f537d831d9d User: aph Date: 2016-02-25 14:58:42 +0000
        Hide
        hgupdate HG Updates added a comment -
        URL: http://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/3f537d831d9d
        User: lana
        Date: 2016-03-14 15:54:56 +0000
        Show
        hgupdate HG Updates added a comment - URL: http://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/3f537d831d9d User: lana Date: 2016-03-14 15:54:56 +0000

          People

          • Assignee:
            aph Andrew Haley
            Reporter:
            aph Andrew Haley
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved: