register: 0.883 device: 0.848 graphic: 0.685 kernel: 0.667 performance: 0.658 semantic: 0.655 architecture: 0.627 network: 0.531 peripherals: 0.427 debug: 0.373 arm: 0.352 files: 0.309 boot: 0.293 socket: 0.291 assembly: 0.286 PID: 0.284 vnc: 0.283 i386: 0.272 risc-v: 0.255 ppc: 0.230 permissions: 0.224 virtual: 0.178 VMM: 0.156 mistranslation: 0.145 x86: 0.142 user-level: 0.123 TCG: 0.070 KVM: 0.015 hypervisor: 0.012 -------------------- register: 0.973 debug: 0.835 assembly: 0.247 virtual: 0.142 architecture: 0.031 user-level: 0.031 files: 0.029 semantic: 0.026 performance: 0.025 TCG: 0.025 device: 0.014 kernel: 0.011 hypervisor: 0.010 PID: 0.010 peripherals: 0.006 risc-v: 0.004 boot: 0.004 network: 0.002 graphic: 0.002 permissions: 0.002 arm: 0.002 VMM: 0.002 socket: 0.001 vnc: 0.001 mistranslation: 0.000 ppc: 0.000 KVM: 0.000 x86: 0.000 i386: 0.000 m68k: fpu: FPIAR register is not implemented Description of problem: QEMU doesn't currently implement the `FPIAR` register in the FPU which is fine in most cases but test code (like that in 147bug) that is testing if instructions like `fmove` are working correctly by writing to the register and reading it back don't get the value written when reading it back and detect a failure.