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  1. JDK
  2. JDK-6812587

Use auxv to determine SPARC hardware features on Solaris

    Details

    • Type: Enhancement
    • Status: Closed
    • Priority: P5
    • Resolution: Fixed
    • Affects Version/s: hs15
    • Fix Version/s: hs15
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b04
    • CPU:
      generic
    • OS:
      generic
    • Verification:
      Verified

      Backports

        Description

        VM_Version::platform_features() in vm_version_solaris_sparc.cpp uses sysinfo(SI_ISALIST, ...) to determine hardware features. Unfortunately it not possible to find out all instruction set extensions like popc, which is required for 6378821.

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                • Assignee:
                  twisti Christian Thalinger
                  Reporter:
                  twisti Christian Thalinger
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