Module Name:	src
Committed By:	mark
Date:		Sat Sep  5 03:59:29 UTC 1998

Modified Files:
	src/sys/arch/arm32/arm32: intr.c
Log Message:
Soft interrupt dispatching now uses the soft_interrupts variable along
with the spl_smasks array and the current_spl_level variable to work
out which soft interrupts are pending.
This means that soft interrupts are now separated from the hardware
interrupts so a full 32 hardware and 32 software interrupts can now be
supported.
Implement clearsoftintr() function.
Define several macros to make the soft interrupt dispatching code cleaner.
Implement setsoftserial() function.
Implement soft serial interrupt dispatching.