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From: "Emilio G. Cota" <cota@braap.org>
To: Jayanto Minocha <jayanto@gmail.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Tracing guest virtual addresses
Date: Mon, 26 Jun 2017 13:42:08 -0400	[thread overview]
Message-ID: <20170626174208.GA17935@flamenco> (raw)
In-Reply-To: <87zicwgt3l.fsf@frigg.lan>

On Sun, Jun 25, 2017 at 15:16:46 +0300, Lluís Vilanova wrote:
> Lluís Vilanova writes:
> 
> > Jayanto Minocha writes:
> >> Lluis,
> >> My modifications were almost the same as those done by Emilio. There were
> >> no memory trace events in the trace file.
> 
> > I'll take a look at it after I finish revamping the generic translation loop
> > series (hopefully today).
> 
> I just sent a patch that should fix it:
> 
>   https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg05491.html

Yay! That fixes the problem for me:

$ ../scripts/simpletrace.py trace-events-all trace-17579 | head -5
guest_mem_before_exec 0.000 pid=17579 __cpu=0x563780e726a0 vaddr=0x4000a2a030 info=0x4
guest_mem_before_exec 0.368 pid=17579 __cpu=0x563780e726a0 vaddr=0x4000a2a034 info=0x4
guest_mem_before_exec 0.162 pid=17579 __cpu=0x563780e726a0 vaddr=0x4000a2a034 info=0x14
guest_mem_before_exec 0.163 pid=17579 __cpu=0x563780e726a0 vaddr=0x4000a2a028 info=0x4
guest_mem_before_exec 0.109 pid=17579 __cpu=0x563780e726a0 vaddr=0x4000a2a02c info=0x4

Thanks,

		Emilio

      reply	other threads:[~2017-06-26 17:42 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-19 21:15 [Qemu-devel] Tracing guest virtual addresses Jayanto Minocha
2017-06-20 11:02 ` Lluís Vilanova
2017-06-20 11:13   ` Peter Maydell
2017-06-21 14:44     ` Alex Bennée
2017-06-25 12:20       ` Lluís Vilanova
2017-06-25 17:35         ` Alex Bennée
2017-06-26  9:26           ` Lluís Vilanova
2017-06-26  9:32             ` Peter Maydell
2017-06-26 12:04               ` Lluís Vilanova
2017-06-26 12:14                 ` Peter Maydell
2017-06-20 17:20   ` Emilio G. Cota
2017-06-20 22:30     ` Jayanto Minocha
2017-06-22  5:36       ` Lluís Vilanova
2017-06-25 12:16         ` Lluís Vilanova
2017-06-26 17:42           ` Emilio G. Cota [this message]

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