Hello everyone,
I want to extend SLICC with C++ objects MessageFilter as the ISCA'2011 tutorial
describes.
The source files (MessageFilter.hh & MessageFilter.cc) are in
src\mem\ruby\filters, but when building,
I find that these two files are not copied to build/ALPHA_FS/mem/protocol/.
So there is an building error like this:
# scons build/ALPHA_FS/gem5.opt PROTOCOL=MI_example RUBY=True
...
In file included from build/ALPHA_FS/mem/protocol/DMA_Controller.hh:17,
from build/ALPHA_FS/mem/protocol/DMA_Controller.cc:15:
build/ALPHA_FS/mem/protocol/Types.hh:64:41: error:
mem/protocol/MessageFilter.hh: No such file or directory
scons: *** [build/ALPHA_FS/mem/protocol/DMA_Controller.o] Error 1
scons: building terminated because of errors.
The build/ALPHA_FS/mem/protocol/Types.hh which includes MessageFilter.hh cannot
find this header file,
what should I do to tell the building tool to copy MessageFilter.hh to
build/ALPHA_FS/mem/protocol/?
Here are the source code:
// MessageFilter.hh
class MessageFilter {
public:
MessageFilter(int param1);
int filter(RequestMsg msg);
};
// MessageFilter.cc
int MessageFilter::filter(RequestMsg msg)
{
return 0;
}
// MI_example-cache.sm
structure(MessageFilter, external="yes") {
int filter(RequestMsg);
};
MessageFilter requestFilter,
constructor_hack="param";
action(af_allocateUnlessFiltered, "af") {
if (requestFilter.filter(in_msg) != 1) {
cacheMemory.allocate(address, new Entry);
}
}
Best regards,
Xuhao Chen
PhD student
School of Computer
National University of Defense Technology
Changsha, Hunan, P.R.China, 410073
Tel: +86-159-741-03340 (Mobile)_______________________________________________
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