- Fix intel cache sizing
- Fix benchmarking

- introduce hexdump option (-x) to dump register values in addition to decoding.

- Identify Transmeta CPUs.

- Decode mtrr registers as well as dumping them

- Dump cyrix ARR registers when we pass --mtrr

- --apic
  Dump APIC registers

- --gcc option to output best optimisation parameters
  for that CPU.

- Some CPUs allow the name string to be changed.
  If this has happened we die horribly. We need to store the current
  name string, perform the cpuid reset sequence, and restore the
  name string on exit.

- After identifying CPU we can associate more info with the CPU.
  - CPU codename
  - Introduction date
  - number of transistors
  - voltages (I/O, Core, Maximum)
  - number of pipelines

- review code for extended natsemi support.

- report L3 (chipset) caches (requires PCI poking)

- might be time to start thinking about XML for CPU descriptions?

- libx86info for other apps

