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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