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Re: [Qemu-devel] how to get registers value in event of systemcall


From: Antonio Ricci
Subject: Re: [Qemu-devel] how to get registers value in event of systemcall
Date: Tue, 27 May 2008 22:15:47 +0200
User-agent: Thunderbird 2.0.0.4 (X11/20070604)

Paul Brook wrote:
> No, that won't work. Only a very limited subset of the CPU state is valid
> during translation.

Paul,
I don't understand what you mean. Why can't I get registers value at translation time?


>The same block may be executed many times with different
> inputs. If you want register values you have to do it at execution time,
> e.g. in do_interrupt.

Do you mean that If the same block is executed many times with different inputs it is translated just once?


Thanks for help
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Antonio
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