Thursday 22nd March 2012

This month's meetings

WorkingGroups/ToolChain/Meetings
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Attendees

  • Andrew Stubbs
  • Michael Hope
  • Peter Maydell
  • Rusty Russell
  • Ulrich Weigand
  • Zhenqiang Chen

Agenda

  • Stand up call

Minutes

Rusty:

  • Trying to cut down scope of what we implement on CP15 in the kernel
  • Leads into performance monitoring
  • Some 'feature present' flags are ignored by the kernel and assumed
  • Will send an email based on that

Ulrich:

  • Working through the vectoriser bugs
  • Four came in in a week, were ICEs so needed investigation
  • Got involved in the internals of the vectoriser
  • One turned out to be a one line fix with widening shifts
  • Needs further investigation, test cases

Peter:

  • Moving forward with CP15 reorganisation
  • Reviewed turning CPU into a QEMU object
  • Discussing the implementation - one CPU with properties, or a subclass per microarch

Zhenqiang:

  • Validation work for the ARM embedded toolchain
  • Analyse some code size related test cases

Michael:

  • Started building libffi weekly
  • Building 4.7 and 4.8 daily in an A9 setup
  • Notify re: binary tools and 4.7, Precise
  • 4.7 runtime upgrade planning
  • Binary toolchains and multiarch
  • libav blueprints

Rusty will soon be away for ~5 weeks. Will send out a patch set before then and hand off anything that needs to be.

WorkingGroups/ToolChain/Meetings/Archive/2012-03-22 (last modified 2013-08-30 11:50:21)