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Date: Thu, 16 Aug 2012 12:36:10 -0400
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From: Steven <wangwangkang@gmail.com>
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Subject: Re: [Qemu-devel] qemu log function to print out the registers of
	the guest
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To: =?UTF-8?B?6Zmz6Z+L5Lu7IChXZWktUmVuIENoZW4p?= <chenwj@iis.sinica.edu.tw>
Cc: qemu-devel@nongnu.org

On Thu, Aug 16, 2012 at 4:02 AM, =B3=AF=AD=B3=A5=F4 (Wei-Ren Chen)
<chenwj@iis.sinica.edu.tw> wrote:
>> I would like to is there any function that could log the register
>> content of the guest machine, like "info registers" in the qemu
>> monitor mode.
>
>   Why not check how "info registes" be implemented in QEMU? ;)
> I guess you just have to log env->regs or something like that.
Thanks for pointing this out.
I would like to get a trace of guest memory access. So I can not use
"info registers".
What I want to do is that when tcg fetches a load instruction at
disas_insns(), the guest memory address should be calculated. For
example, the tb has an instruction of mov 0x4(%ebx)  %eax.
To calculate the address of 0x4(%ebx), I need to know the value of %ebx.
Is this correct? Thanks.

>
> Regards,
> chenwj
>
> --
> Wei-Ren Chen (=B3=AF=AD=B3=A5=F4)
> Computer Systems Lab, Institute of Information Science,
> Academia Sinica, Taiwan (R.O.C.)
> Tel:886-2-2788-3799 #1667
> Homepage: http://people.cs.nctu.edu.tw/~chenwj