Hi Rick,
I was trying this very thing. I made a new simobject as suggested
by Steve. I think we can pass a packet ptr to this which has a pointer to
the system object. That object can access all the required variables. I have
not been able to actually pass the params since the compiler keeps giving me
en error.
Maybe someone can elaborate more on this.
- Sujay
----- Original Message -----
From: "Rick Strong" <[EMAIL PROTECTED]>
To: "M5 users mailing list" <[email protected]>
Sent: Thursday, July 31, 2008 2:35 AM
Subject: [m5-users] How to use Impl::Params of src/cpu/o3/cpu.hh FullO3CPU()
in another file
> Hi,
>
> I am adding support to dynamically set structure parameters sizes in
> wattch and want to pass the struct DerivO3CPUParams to the wattch
> initialization section. The easiest way to do this for every cpu to
> initialize its wattch structure during initialization of the cpu class.
>
> I decided to put the initialization call in
> src/cpu/cpu.cc::FullO3CPU(...) constructor and pass params
> (Impl::Params) to the wattch initialization function. I then included
> params/DerivO3CPU.hh in the wattch file, but the compiler does not like
> this. I also tried to do a dynamic_cast<DerivO3CPUParams>(params) where
> params is Impl::Params of src/cpu/cpu.hh::FullO3CPU class. I have
> resigned that I have no idea how the params system is working ... lol.
>
> So my question is, what file do I have to include in wattch so I can
> access the Impl::params parameter of FullO3CPU after I pass it to the
> function. Also, do I need to do a dynamic_cast? If you could point me to
> an example, that would be equally helpful.
>
> -Rick
>
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