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Generally speaking, I'd like to see us move towards using the same traceflags 
across ISAs and CPUs. If I'm using the SimpleCPU, being able to select DPRINTFs 
specific to the SimpleCPU isn't that useful. I'm not going to hit an O3 DPRINTF 
whether I have them turned on or not. Instead, it might be better to, say, use 
a Fetch traceflag to go with Fetch actions. Then you can be more specific and 
have to remember fewer particulars of the thing you're working with. You could 
have a compound traceflag called SimpleCPU (or just CPU?) which would turn on 
all the basics. It might get a little tricky if you have multiple CPU types and 
wanted to turn on only the ones in the SimpleCPU, but I expect that to be 
relatively uncommon.

I'd encourage you to think about changing things around like this, but I 
understand it expands the scope of what you were trying to do significantly. 
I'm ok if you leave it as is.

- Gabe


On 2011-05-02 15:41:50, Ali Saidi wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> http://reviews.m5sim.org/r/671/
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> 
> (Updated 2011-05-02 15:41:50)
> 
> 
> Review request for Default, Ali Saidi, Gabe Black, Steve Reinhardt, and 
> Nathan Binkert.
> 
> 
> Summary
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> 
> CPU: Add some useful debug message to the timing simple cpu.
> 
> 
> Diffs
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> 
>   src/cpu/simple/timing.cc 3f49ed206f46 
> 
> Diff: http://reviews.m5sim.org/r/671/diff
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Ali
> 
>

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