Tartarus CVS: netbsd-arm26 ben

[tartarus-commits-admin@lists.tartarus.org]

CVSROOT:	/home/cvs
Module name:	netbsd-arm26
Changes by:	ben	00/04/21 18:01:33

Modified files:
	sys/arch/arm26/arm26: except.c 

Log message:
Fairly heavy changes:
- swi_handler is now mostly complete.  It handles syscall() and __syscall(),
also SYSCALL_DEBUG.
- child_return has appeared, to ensure that children in forks return by
the standard route.  I think fork _still_ has bugs, though.
- Aborts now call pmap_fault before uvm_fault to allow for referenced/
modified emulation.