From: jmk@plan9.bell-labs.com
To: 9fans@cse.psu.edu
Subject: Re: [9fans] calculating the gdt pointer in 32 bit (protected) mode
Date: Wed, 23 Jan 2002 19:42:06 -0500 [thread overview]
Message-ID: <20020124004209.23AFA19A2A@mail.cse.psu.edu> (raw)
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perhaps
LONG $tgdtptr-KZERO(SB)
?
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From: andrey mirtchovski <andrey@lanl.gov>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] calculating the gdt pointer in 32 bit (protected) mode
Date: Wed, 23 Jan 2002 17:21:02 -0700
Message-ID: <20020124002127.1192719A02@mail.cse.psu.edu>
unfortunately that still crashes the machine..
the code as i have written it is in 'mode32bit' (l.s):
//.... mode32bit entry and some testing outputs
BYTE $0x0f
BYTE $0x01
BYTE $0x16
LONG $tgdtptr(SB)
// ..... real mode32bit continues...
anything obvious i'm missing?
andrey
next reply other threads:[~2002-01-24 0:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-24 0:42 jmk [this message]
-- strict thread matches above, loose matches on Subject: below --
2002-01-24 3:32 jmk
2002-01-24 2:23 Russ Cox
2002-01-24 3:14 ` Ronald G Minnich
2002-01-24 1:16 andrey mirtchovski
2002-01-24 0:21 andrey mirtchovski
2002-01-23 23:51 Russ Cox
2002-01-23 23:43 andrey mirtchovski
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