Introduce optimized iomemcpy function for copying from io memory.

Reading from IO memory (pci rom or flash) is very slow, so add
   iomemcpy() which will yield during copy.  Use a 4 byte copy to
   optimize accesses.
Also, decompress cbfs data files from a temp memory buffer so that
   ulzma doesn't read from slow IO memory.
4 files changed
tree: 66fec68672151f94b81e68ac7df95c7da2a24aa1
  1. src/
  2. tools/
  3. vgasrc/
  4. .gitignore
  5. COPYING
  6. COPYING.LESSER
  7. Makefile
  8. README
  9. TODO