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RE: [Qemu-devel] [PATCH 1/5] single step with no IRQs and timers
From: |
Wessel, Jason |
Subject: |
RE: [Qemu-devel] [PATCH 1/5] single step with no IRQs and timers |
Date: |
Sun, 21 May 2006 06:49:47 -0700 |
The patch is completely arch independent and should work with any of the
targets that use the gdb-stub.
Cheers,
Jason.
> -----Original Message-----
> From: Mulyadi Santosa [mailto:address@hidden
> Sent: Sunday, May 21, 2006 1:54 AM
> To: address@hidden; Wessel, Jason
> Subject: Re: [Qemu-devel] [PATCH 1/5] single step with no
> IRQs and timers
>
> Hi Jason...
>
> > This patch adds the functionality to the gdb-stub to single
> step with
> > the IRQs and timers disabled. It greatly improves gdb's ability to
> > perform run control while running a linux kernel and
> stepping off of
> > breakpoints or stepping into certain types of functions. I
> have also
> > included individual controls for IRQs and timers to restore the
> > original behavior, since it is useful as well.
>
> Thank you very much for posting this patch. I was getting
> trouble when doing single stepping when running linux guest
> (2.6.14) using qemu 0.8.0, so maybe this is the right time to
> test your patch.
>
> BTW, this patch is non arch specific patch, right? I mean,
> since I am using i386-softmmu, does your patch also work on
> x86 full system emulation too?
>
> NB: Putting this patch on qemu forum (qemu.dad-answers.com)
> is nice while awaiting Fabrice's approval.
>
> regards,
>
> Mulyadi
>
>