Progress: [short week, 3 days] * VIRT-65 [QEMU upstream maintainership] + code review - make system registers visible via gdbstub - Richard's patches to fix various softfloat issues * VIRT-164 [improve Cortex-M emulation] + MPC emulation: - rebased and fixed up conflicts with a different series that touched the same parts of the memory system - realised that passing txattrs to IOMMUs means we need to change the notifier API; came up with a plan to handle this by using "IOMMU indexes" analogous to our existing TCG MMU indexes. Updated everything to the new API that comes out of that approach. - started on tidying up the final loose ends; hope to have something I can send to the list early next week

thanks -- PMM