* What does this piece of bootstrap codes mean?
@ 2008-09-08 7:06 杜雨阳
2008-09-08 7:19 ` Keir Fraser
0 siblings, 1 reply; 2+ messages in thread
From: 杜雨阳 @ 2008-09-08 7:06 UTC (permalink / raw)
To: xen-devel
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HI,
At the end of a guest kernel bootstrap, there are codes like these:
ES = 0x20
ORIG_EAX = 0x24
EIP = 0x28
CS = 0x2C
Can anyone explain them?
Shawn
2008-09-08
杜雨阳
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* Re: What does this piece of bootstrap codes mean?
2008-09-08 7:06 What does this piece of bootstrap codes mean? 杜雨阳
@ 2008-09-08 7:19 ` Keir Fraser
0 siblings, 0 replies; 2+ messages in thread
From: Keir Fraser @ 2008-09-08 7:19 UTC (permalink / raw)
To: 杜雨阳 , xen-devel
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I don’t know where you’re looking, but they look like stack offsets (i.e.,
offsets into a register-state stack frame).
-- Keir
On 8/9/08 08:06, "杜雨阳" <duyuyang@gmail.com> wrote:
> HI,
>
> At the end of a guest kernel bootstrap, there are codes like these:
>
> ES = 0x20
> ORIG_EAX = 0x24
> EIP = 0x28
> CS = 0x2C
>
>
> Can anyone explain them?
>
>
> Shawn
>
>
> 2008-09-08
>
> 杜雨阳
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
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http://lists.xensource.com/xen-devel
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2008-09-08 7:06 What does this piece of bootstrap codes mean? 杜雨阳
2008-09-08 7:19 ` Keir Fraser
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