K 10
svn:author
V 5
peter
K 8
svn:date
V 27
2003-05-12T18:33:19.000000Z
K 7
svn:log
V 319
For the page fault handler, save %cr2 in the outer trap handler so that
we do not have to run so long with interrupts disabled.  This involved
creating tf_addr in the trapframe.  Reorganize the trap stubs so that
they consistently reserve the stack space and initialize any missing
bits.

Approved by:	re (amd64 stuff)

END