Update qemu_cfg_read to use "rep insb".

Use rep insb instead of manual loop - the host may be able to optimize
the rep insb instruction.
1 file changed
tree: 3a9e76934e383a95070a987a3ca3bc97a74ad914
  1. src/
  2. tools/
  3. vgasrc/
  4. .gitignore
  5. COPYING
  6. COPYING.LESSER
  7. Makefile
  8. README
  9. TODO