Progress: * UM-2 [QEMU upstream maintainership] + Code review: - bfloat16 support patchset - v3 of ITS emulation patchset + Misc bugs: - sent a patch fixing a bug where we sometimes selected the wrong stack pointer when doing a v8M exception return in a case involving tail-chaining (needed by an upcoming Arm TF-M change) * QEMU-406 [QEMU support for MVE (M-profile Vector Extension; Helium)] + Sent a small patchset which implements a few preliminary MVE things (VPR register, FPSCR.QC bit, fixing checks for existing insns which now need to be "FP or MVE" rather than just "FP") + Implemented: - VADD VSUB VMULL VHADD VHSUB VQADD VQSUB VQDMULH VQRDMULH scalar - VBRSR, VPST, VQDMULH, VQRDMULH, VQADD, VQSUB - VQSHL VQRSHL VSHL VRSHL vector forms - VQDMLADH, VQRDMLADH, VQDMLSDH, VQRDMLSDH Progress meter: 63/210 (30%)
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