Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8193133

Assertion failure because 0xDEADDEAD can be in-heap

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 8
    • Fix Version/s: None
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Introduced In Version:
      8
    • Resolved In Build:
      inapplicable
    • CPU:
      aarch64
    • OS:
      generic

      Description

      In the aarch64-port of jdk8u, I sometimes trip an assert because a MacroAssembler::mov() is emitted with an address 0xDEADDEAD, which sometimes can be in-heap, while the assert checks that it is not in-heap. This only affects the jdk8u-branch in aarch64-port/jdk8u. It does not affect jdk9 and jdk9: the assert is not present there.

        Activity

        rkennke Roman Kennke created issue -
        Show
        rkennke Roman Kennke added a comment - Fixed by this changeset: http://hg.openjdk.java.net/aarch64-port/jdk8u/hotspot/rev/97df73117bbe
        rkennke Roman Kennke made changes -
        Field Original Value New Value
        Status New [ 10000 ] Closed [ 6 ]
        Resolved In Build inapplicable [ 18128 ]
        Resolution Fixed [ 1 ]

          People

          • Assignee:
            rkennke Roman Kennke
            Reporter:
            rkennke Roman Kennke
          • Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved: