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Re: [Qemu-devel] memory access trace from qemu
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From: |
Max Filippov |
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Subject: |
Re: [Qemu-devel] memory access trace from qemu |
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Date: |
Fri, 18 Apr 2014 13:00:07 +0400 |
On Fri, Apr 18, 2014 at 12:48 PM, Pavel Dovgaluk
<address@hidden> wrote:
> You can insert tracing code into the functions from the
> “include\exec\softmmu_template.h” file: like helper_le_ld_name,
> helper_le_st_name and so on.
It's not enough, you also need to disable memory access fast path so that
these functions are called every time. See e.g. this:
http://lists.gnu.org/archive/html/qemu-devel/2012-08/msg03226.html
--
Thanks.
-- Max