Detect CPUID instruction before using it.

Enable SeaBIOS to work on 386/486 machines that don't have CPUID
instruction.

Based on patch by Rudolf Marek.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
5 files changed
tree: 52bde0079bae0fc400abe1e1e2a7b5df111a14c9
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. TODO
  7. src/
  8. tools/
  9. vgasrc/