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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