semantic: 0.527
files: 0.453
graphic: 0.376
device: 0.331
debug: 0.204
performance: 0.129
socket: 0.115
boot: 0.085
vnc: 0.075
network: 0.069
other: 0.034
PID: 0.034
permissions: 0.027
KVM: 0.017

target/i386/seg_helper.c: 16-bit TSS struct format wrong?