CVS: cvs.openbsd.org: src

[Tobias Weingartner <weingart_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	weingart_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2006/01/12 15:39:21

Modified files:
	sys/arch/i386/i386: cpu.c freebsd_machdep.c genassym.cf 
	                    linux_machdep.c machdep.c pmap.c 
	                    svr4_machdep.c 
	sys/arch/i386/include: cpu.h pmap.h segments.h 

Log message:
Move to using gdt only (no more ldt in general case) but with a variable
limit selector, so that the w^x line can float much more dynamically.
Much work done by tom.  Tested by various people.  Addresses concerns of
(Julien Tinnes) <julien ATHOST cr0.org>