JDK-6909153 : Fix broken options on Zero
  • Type: Bug
  • Component: hotspot
  • Sub-Component: runtime
  • Affected Version: hs17
  • Priority: P4
  • Status: Closed
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2009-12-10
  • Updated: 2012-10-08
  • Resolved: 2010-01-19
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JDK 6 JDK 7 Other
6u21Fixed 7Fixed OpenJDK6,hs17Fixed
Gary Benson wrote:

Hi all,

I've been doing a mini-audit of Zero to ensure it still works with
non-standard options.  This webrev:


fixes the following issues:

  1. HotSpot would segfault with -XX:+CITime if the VM is built
     with no compilers.  The patch fixes this.
  2. The C++ interpreter doesn't support -XX:+ProfileInterpreter
     and -XX:+UseCompressedOops, and Zero doesn't support
     -XX:+TaggedStackInterpreter.  The patch disables these
     options in these configurations.

EVALUATION http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/40e7c1d24e4a