From: malc <av1474@comtv.ru>
To: Jun Koi <junkoi2004@gmail.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Monitoring memory access
Date: Fri, 9 Jul 2010 14:41:48 +0400 (MSD) [thread overview]
Message-ID: <alpine.LNX.2.00.1007091440300.11486@linmac> (raw)
In-Reply-To: <AANLkTimzQ6EoL7HVS4YhwOsK1U98Vmao6T9ql-_n-wkJ@mail.gmail.com>
On Fri, 9 Jul 2010, Jun Koi wrote:
> Hi,
>
> I want to monitor memory reading access in Qemu. According to function
> tcg/i386/tcg-target.c::tcg_out_qemu_ld(), all the memory access must
> call qemu_ld_helpers[] functions, which in turn calls __ldX_mmu
> functions.
>
> These __ldX_mmu() functions are declared in softmmu_template.c, with
> macro glue(glue(__ld, SUFFIX), MMUSUFFIX).
>
> To monitor memory reading access, I simply put my monitored code at
> the top of the above macro. But apparently I still miss something,
> because I dont see the memory access I am looking for.
>
> Any hint where I am wrong? Perhaps some memory access do not call the
> qemu_ld_helpers[] functions?
Haven't we been through this already?
http://www.mail-archive.com/qemu-devel@nongnu.org/msg29788.html
--
mailto:av1474@comtv.ru
next prev parent reply other threads:[~2010-07-09 10:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-09 9:55 [Qemu-devel] Monitoring memory access Jun Koi
2010-07-09 10:41 ` malc [this message]
2010-07-09 12:45 ` Jun Koi
2010-07-09 18:44 ` malc
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