Re: [REPORT] [GSoC - TCG Continuous Benchmarking] [#2] Dissecting QEMU Into Three Main Parts

[Ahmed Karaman <ahmedkhaledkaraman@gmail.com>]

On Wed, Jul 1, 2020 at 5:42 PM Alex Bennée <alex.bennee@linaro.org> wrote:
>
>
> Ahmed Karaman <ahmedkhaledkaraman@gmail.com> writes:
>
> > On Mon, Jun 29, 2020 at 6:03 PM Alex Bennée <alex.bennee@linaro.org> wrote:
> >>
> >> Assuming your test case is constant execution (i.e. runs the same each
> >> time) you could run in through a plugins build to extract the number of
> >> guest instructions, e.g.:
> >>
> >>   ./aarch64-linux-user/qemu-aarch64 -plugin tests/plugin/libinsn.so -d plugin ./tests/tcg/aarch64-linux-user/sha1
> >>   SHA1=15dd99a1991e0b3826fede3deffc1feba42278e6
> >>   insns: 158603512
> >>
> >> --
> >> Alex Bennée
> >
> > Hi Mr. Alex,
> > I've created a plugins build as you've said using "--enable-plugins" option.
> > I've searched for "libinsn.so" plugin that you've mentioned in your
> > command but it isn't in that path.
>
> make plugins
>
> and you should find them in tests/plugins/
>
> >
> > Are there any other options that I should configure my build with?
> > Thanks in advance.
> >
> > Regards,
> > Ahmed Karaman
>
>
> --
> Alex Bennée

Thanks a lot.