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From: eady <eady@wisc.edu>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Determine simulated pc during an exception
Date: Sat, 14 Apr 2007 20:14:16 -0500	[thread overview]
Message-ID: <46217C68.20903@wisc.edu> (raw)
In-Reply-To: <200704150003.38399.paul@codesourcery.com>

Thanks Paul for the reply, I don't see how this function is called 
though by the exception handler. The way I understand it is that an 
exception is raised via raise_interrupt(exception_index, 0, 0, 0); in 
helper.c which in turn calls raise_interrupt() that sends the control 
flow back to the main execution loop via a longjmp and then 
do_interrupt() is called from there.  Where am I not making the connection?

Thanks,
Nuri

Paul Brook wrote:
>> Can anyone point me to the place in the code where the simulated program
>> counter is determined after an exception?
>>     
>
> cpu_restore_state
>
> Paul
>
>
>   

      reply	other threads:[~2007-04-15  1:19 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-14 22:56 [Qemu-devel] Determine simulated pc during an exception eady
2007-04-14 23:03 ` Paul Brook
2007-04-15  1:14   ` eady [this message]

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