Consistently disable irqs at start of each assembler entry point.

Always disable irqs at start of each entry point.
Be consistent with clearing direction flag after disabling interrupts.
3 files changed
tree: 53911bc0800e8390b78a290dcc8e468c542d7494
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. TODO
  7. src/
  8. tools/