CRIS v32: Update and simplify kernel/irq.c.

- First timer register has changed name to timer0.
- Build IRQs with only IRQ number, mask bit will be calculated instead.
- Add more IRQs, up to 64 supported.
- Use arrays to hold which IRQs triggered instead of trying to do magic
  with two 32 bit values now that more than 32 IRQs are supported.
This commit is contained in:
Jesper Nilsson 2007-11-30 18:09:54 +01:00
commit 693d9847b2