I would like to clarify a few things:
I want to bypass Dcache i.e., do not allocate anything in Dcache, in order
to do that, I use tempBlock in *handleFill* function in
src/mem/cache/base.cc.
Is this correct, and will not cause any problem?
*Before: *
blk = allocate ? allocateBlock(pkt, writebacks) : nullptr;
*After:*
if(name() == "system.cpu.dcache”) blk = nullptr;
else
blk = allocate ? allocateBlock(pkt, writebacks) : nullptr;
Also, what is the use of Functional Access when we use DerivO3CPU, I notice
blk data is being updated or read using the *satisfyRequest* function then
what is to use of using FunctionalAccess in DerivO3CPU.
Best regards,
Abhishek
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