9 Commits

Author	SHA1	Message	Date
Peter Grehan	bddfaa895c	Update the callframe structure to leave space for the frame pointer ... and saved link register as per the ABI call sequence. Update code that uses this (fork_trampoline etc) to use the correct genassym'd offsets. This fixes the 'invalid LR' message when backtracing kernel threads in DDB.	2004-07-22 01:28:51 +00:00
Peter Grehan	a379a1422d	<machine/types.> -> <sys/types.h> ... Approved by: benno	2002-09-19 04:45:32 +00:00
Benno Rice	60ead00ef8	- Move macros that represent where syscall args are kept in a trapframe from ... trap.c to frame.h - Use the macros in vm_machdep.c:cpu_fork() to set up the trap frame of the new thread.	2002-05-28 12:24:29 +00:00
Benno Rice	b57e802a85	Commit of stuff that's been sitting in my tree for a while. ... Highlights include: - New low-level trap code from NetBSD. The high level code still needs a lot of work. - Fixes for some pmap handling in thread switching. - The kernel will now get to attempting to jump into init in user mode. There are some pmap/trap issues which prevent it from actually getting there though. Obtained from: NetBSD (parts)	2002-04-29 12:14:31 +00:00
Benno Rice	4eed0cf1be	Make fork work, at least for kthreads. Switching still has some issues.	2002-02-28 03:24:07 +00:00
Mark Peek	5fd2c51edb	Update PowerPC MD code to compile and do initial bootstrap based on ... recent changes (KSE and VM requiring physmem to be setup). Reviewed by: benno, jhb, julian	2001-09-20 00:47:17 +00:00
David E. O'Brien	d520fe23e8	fix RCS ID style nit	2001-06-09 16:54:11 +00:00
David E. O'Brien	dfeade78eb	Minor style tweaks.	2001-01-02 00:11:41 +00:00
Benno Rice	fb75554e54	Beginnings of the powerpc machine dependant includes. ... Reviewed by: obrien Obtained from: NetBSD	2000-11-10 08:06:50 +00:00