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List:       linaro-toolchain
Subject:    [ACTIVITY] report week ending 9 Oct
From:       Peter Maydell <peter.maydell () linaro ! org>
Date:       2020-10-09 16:26:16
Message-ID: CAFEAcA_1ZLDRTAK13g0Ti-HwdY803o3DU0geWRfhEwduBpc60Q () mail ! gmail ! com
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Progress:
 * VIRT-65 [QEMU upstream maintainership]
  + another round of code review and target-arm queue wrangling
  + found and fixed an edge-case bug in setting Q flag in SMLAD insn
  + fixed a GICv3 emulation bug where we didn't ever raise
    maintenance interrupts

 * VIRT-364 [QEMU support for ARMv8.1-M extensions]
  + went through Arm ARM and identified exactly what the "v8.1M changes
    which aren't part of a named architectural feature" are (for
QEMU-409 subtask)
  + implemented some parts of NOCP handling that were left as TODO comments
    for being v8.1M-specific
  + implemented conditional-select insns (CSEL, CSINC, CSINV, CSNEG)
  + implemented low-overhead-loops and branch-future (in the 'trivial'
    don't-cache-anything way the architecture permits)


thanks
-- PMM
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