Re: [Qemu-devel] Tracing guest memory accesses

[Daniel Jacobowitz]

On Sat, Dec 16, 2006 at 07:42:46PM -0800, Diwaker Gupta wrote:
> o do these changes seem correct? As in, do they actually track the
> read/write memory accesses done by the guest? I was concerned because
> when I start a guest, I see a whole lot of writes and not as many
> reads, which seems a little counter intuitive.

No.  Those are I/O device accesses, not memory accesses.  Look at the
softmmu code instead.

It may be easiest to add some new instrumentation in the translation
code for whatever target you're interested in.

-- 
Daniel Jacobowitz
CodeSourcery