Hi, I'm using SE simulation with O3 , classic cache with XBar configuration. Now, at membus, based on the packet address, I want to know, if it's a heap memory or not? Is there is any way to know that? If there is no direct way to know that, can anyone point me to some direction or source file where I could get idea about how gem5 simulates Memory allocation ( heap memory specially) or stack memory allocation , where gem5 simulate VA to PA conversion Thanks