Hi all:
I am trying to develop a trace driven system that uses physical
address. I use physical memory to create a request object then send
that to the memory hierarchy. As soon as my load operation send the
physical address down into the memory system, a segmentation fault
occurs. I trace the segmentation fault. It happens at an impossible
place, src/mem/port.hh:186. In that line, I have
bool sendTiming(PacketPtr pkt) { assert(peer != NULL); return
peer->recvTiming(pkt);}
So, in general, I must be doing something naively wrong about
using physical memory. Any idea? Thanks for any comment in advance.
--
Regards
James Wang
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