CVS: cvs.openbsd.org: src

[Niklas Hallqvist <niklas_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	niklas_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	1999/08/17 04:32:19

Modified files:
	sys/arch/alpha/alpha: vm_machdep.c 
	sys/arch/amiga/amiga: vm_machdep.c 
	sys/arch/arm32/arm32: vm_machdep.c 
	sys/arch/atari/atari: vm_machdep.c 
	sys/arch/hp300/hp300: vm_machdep.c 
	sys/arch/hppa/hppa: vm_machdep.c 
	sys/arch/i386/i386: vm_machdep.c 
	sys/arch/kbus/kbus: vm_machdep.c 
	sys/arch/mac68k/mac68k: vm_machdep.c 
	sys/arch/mips/mips: vm_machdep.c 
	sys/arch/mvme68k/mvme68k: vm_machdep.c 
	sys/arch/mvme88k/mvme88k: vm_machdep.c 
	sys/arch/pc532/pc532: vm_machdep.c 
	sys/arch/pmax/pmax: vm_machdep.c 
	sys/arch/powerpc/powerpc: vm_machdep.c 
	sys/arch/sparc/sparc: vm_machdep.c 
	sys/arch/sun3/sun3: vm_machdep.c 
	sys/arch/vax/vax: vm_machdep.c 
	sys/arch/wgrisc/wgrisc: vm_machdep.c 
	sys/kern       : init_main.c kern_fork.c kern_kthread.c 
	sys/sys        : proc.h 
	sys/uvm        : uvm_extern.h uvm_glue.c 
	sys/vm         : vm_extern.h vm_glue.c 

Log message:
New cpu_fork API to take a stack in which you point the child's stackpointer
to, at the bottom or the top, depending on your architecture's stack growth
direction.  This is in preparation for Linux' clone(2) emulation.
port maintainers, please check that I did the work right.