K 10 svn:author V 4 jake K 8 svn:date V 27 2001-08-20T23:40:31.000000Z K 7 svn:log V 274 Add support for splitting the register windows on entry to the kernel from usermode. The remaining user windows are spilled to the pcb as necessary. The user land window fault handlers fill directly from the pcb on return. Add system call entry points. Submitted by: tmm END