graphic: 0.832
device: 0.622
semantic: 0.537
debug: 0.341
files: 0.336
other: 0.280
network: 0.214
PID: 0.201
performance: 0.200
vnc: 0.157
boot: 0.148
socket: 0.082
permissions: 0.072
KVM: 0.006

The alpha target doesn't support tcg plugin register tracking due to missing XML
Description of problem:
There is no register tracking because we build our register list based on XML and there was no XML for alpha because its so old. We could synthesise one to cover the register to fix this.
Steps to reproduce:
1. ./qemu-alpha -d plugin -plugin ./contrib/plugins/libexeclog.so,reg=\* ./tests/tcg/alpha-linux-user/hello-alpha