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  1. JDK
  2. JDK-8153167

Allow stack walking pass through method handle intrinsic frames

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    Description

      JDK-8068945 has changed the frame::safe_for_sender method in frame_x86.cpp to not consider method handle intrinsics as "safe for sender".

      http://hg.openjdk.java.net/jdk9/jdk9/hotspot/file/382e9e4b3b71/src/cpu/x86/vm/frame_x86.cpp#l228

      This bug is supposed to investigate if that change was necessary and, if not, if it can be removed.

      The possible problem was noticed by Tobias Hartmann.

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          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. JDK-8153270 SIGSEGV in stack walking with Sun Studio Performance Analyzer

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8178287 AsyncGetCallTrace fails to traverse valid Java stacks

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Enhancement - null JDK-8068945 Use RBP register as proper frame pointer in JIT compiled code on x86

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              Unassigned Unassigned
              zmajo Zoltan Majo (Inactive)
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                Created:
                Updated: