Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
MFC 226746:Consolidate duplicate definitions of V86_CY() and V86_ZR() which check forthe carry and zero flags being set, respectively, in <btxv86.h> and usethem throughout the x86 boot code.
Copy head to stable/9 as part of 9.0-RELEASE release cycle.Approved by: re (implicit)
$Id$ -> $FreeBSD$
PC98 version of new boot loader. Because boot2 has not yet ported,files in boot2 directory are copies from legacy biosboot.Submitted by: IMAI Takeshi <take-i@ceres.dti.ne.jp>