Date: Sun, 16 Nov 2003 10:24:24 -0800 (PST) From: Poul-Henning Kamp <phk@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/boot/i386/btx/btx btx.s Message-ID: <200311161824.hAGIOOqb004097@repoman.freebsd.org>
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phk 2003/11/16 10:24:24 PST
FreeBSD src repository
Modified files:
sys/boot/i386/btx/btx btx.s
Log:
When rebooting the machine jump to 0xf000:0xfff0 instead of 0xffff:0x0.
While we end up the same place, we end up with two different CS register
values after the jump and 0xf000 is compatible with the hardware reset
value.
This makes a difference if the BIOS does a near jump before a far jump.
Detective work and patch by: Adrian Steinmann <ast@marabu.ch>
Revision Changes Path
1.33 +1 -1 src/sys/boot/i386/btx/btx/btx.s
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