Jake Burkholder f2594a872e Use register g6 to point to a small stack for svaing alternate globals
during trap handlers.
Implement ptrace_set_pc FWIW.
Initialize the pcb window scratch area in setregs(), and setup user
registers as specified by the SCD.

Submitted by:	tmm
2001-08-21 00:07:37 +00:00
..
2001-08-20 08:55:07 +00:00
2001-08-15 03:38:49 +00:00
2001-07-22 19:55:05 +00:00
2001-08-16 17:17:54 +00:00
2001-08-20 22:57:33 +00:00
2001-06-14 11:05:01 +00:00
2001-08-16 10:13:34 +00:00