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From: Antonio Ricci <ricciantonio@slacky.it>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] how to get registers value in event of systemcall
Date: Tue, 03 Jun 2008 19:20:12 +0200	[thread overview]
Message-ID: <48457D4C.1020304@slacky.it> (raw)
In-Reply-To: <200805271435.30937.paul@codesourcery.com>

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
--
Antonio
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  parent reply	other threads:[~2008-06-03 17:21 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-26 17:48 [Qemu-devel] how to get registers value in event of systemcall Antonio Ricci
2008-05-27  3:17 ` Mulyadi Santosa
2008-05-27 13:35   ` Paul Brook
2008-05-27 18:33     ` Antonio Ricci
2008-05-27 20:15     ` Antonio Ricci
2008-06-03 17:20     ` Antonio Ricci [this message]
2008-06-03 17:48       ` Paul Brook
2008-06-03 17:50     ` Antonio Ricci
2008-06-03 19:42       ` Laurent Desnogues
2008-06-03 20:12         ` Antonio Ricci
  -- strict thread matches above, loose matches on Subject: below --
2008-05-27  7:44 ricciantonio
2008-05-27  9:10 ` Mulyadi Santosa

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