Author: brucec
Date: Sun Nov 21 12:52:33 2010
New Revision: 215630
URL: http://svn.freebsd.org/changeset/base/215630
Log:
MFC r215284, r215285:
When rebooting the machine jump to 0xf000:0xfff0 instead of 0xffff:0x0.
This is the same change that was made in rev 1.33 of boot/i386/btx/btx.S.
PR: i386/91871
Submitted by: Bjorn Konig <bkoenig at cs.tu-berlin.de>
Modified:
stable/8/sys/boot/i386/boot2/boot1.S
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/xen/xenpci/ (props changed)
Modified: stable/8/sys/boot/i386/boot2/boot1.S
==============================================================================
--- stable/8/sys/boot/i386/boot2/boot1.S Sun Nov 21 12:47:54 2010
(r215629)
+++ stable/8/sys/boot/i386/boot2/boot1.S Sun Nov 21 12:52:33 2010
(r215630)
@@ -239,7 +239,7 @@ error: callw putstr #
Display message
xorb %ah,%ah # BIOS: Get
int $0x16 # keypress
movw $0x1234, BDA_BOOT # Do a warm boot
- ljmp $0xffff,$0x0 # reboot the machine
+ ljmp $0xf000,$0xfff0 # reboot the machine
/*
* Display a null-terminated string using the BIOS output.
*/
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