Hi Avadh,
Thanks a lot for reply! And Please correct me if my understanding is wrong.
PTLSIM_FREQ defined in "vl.c" is actually real clock used by both PTLsim and
and
Qemu when Marss enters the simulation mode. And It is necessary that we make
qemu clock same as the ptlsim clock for the correctness of simulation. Is my
understanding right? And, for making core_freq_hz configurable, the place I
need
to change is the function call of "cpu_get_sim_clock()" in "vl.c" to replace
the
hardcoded PTLSIM_FREQ by core_freq_hz input. Could you reminder me if anywhere
else I have to change to make core_freq_hz configurable?
Thanks,
HZ
________________________________
From: avadh patel <[email protected]>
To: Hz Xes <[email protected]>
Cc: "[email protected]" <[email protected]>
Sent: Wed, June 8, 2011 2:25:09 PM
Subject: Re: [marss86-devel] can not change cpu core frequency by the parameter
of core_freq_hz
Core frequency is hardcoded in qemu/vl.c (qemu/qemu-timer.c for
qemu-0.14) file for simulation mode.
Look for PTLsim_freq.
- Avadh
On Wednesday, June 8, 2011, Hz Xes <[email protected]> wrote:
> Are there anybody have similar problem or I just made a mistake on
>configuration or somewhere else?
>
> Thanks
> HZ
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