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* Stored data missed in setup.S
@ 2003-04-23 13:17 Andrew Kirilenko
  2003-04-23 13:33 ` Richard B. Johnson
  0 siblings, 1 reply; 8+ messages in thread
From: Andrew Kirilenko @ 2003-04-23 13:17 UTC (permalink / raw)
  To: linux-kernel

Hello!

I feel myself stupid, when fighting against setup.S. Here is small piece of 
code (/arch/i386/boot/setup.S)

--->
start_of_setup: # line 160
	# bla bla bla - some checking code
        movb    $1, %al
        movb    %al, (0x100)
....
....
        pushw   %ax
        movb    (0x100), %al
        cmpb    $1, %al
        popw    %ax # pop don't change any flags - 386 asm reference
        je     bail820 # and it don't jump -- al != 1
meme820: # line 300
<---

Any ideas? I've spent two days, trying to understand what's going on - no luck 
at all...

Best regards,
Andrew.

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2003-04-23 14:58 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-04-23 13:17 Stored data missed in setup.S Andrew Kirilenko
2003-04-23 13:33 ` Richard B. Johnson
2003-04-23 13:39   ` Andrew Kirilenko
2003-04-23 14:36     ` Richard B. Johnson
2003-04-23 14:50       ` Andrew Kirilenko
2003-04-23 15:06         ` Richard B. Johnson
2003-04-23 14:51       ` Randy.Dunlap
2003-04-23 15:11         ` Richard B. Johnson

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