From d857faf073895dcfde97141bd6346fe5d4317f8e Mon Sep 17 00:00:00 2001 From: Lisa Hsu Date: Sun, 2 Nov 2008 21:57:07 -0500 Subject: Add in Context IDs to the simulator. From now on, cpuId is almost never used, the primary identifier for a hardware context should be contextId(). The concept of threads within a CPU remains, in the form of threadId() because sometimes you need to know which context within a cpu to manipulate. --- src/mem/physical.hh | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'src/mem/physical.hh') diff --git a/src/mem/physical.hh b/src/mem/physical.hh index 2a0086ba9..d18138ecd 100644 --- a/src/mem/physical.hh +++ b/src/mem/physical.hh @@ -90,20 +90,17 @@ class PhysicalMemory : public MemObject static Addr mask(Addr paddr) { return (paddr & ~Addr_Mask); } Addr addr; // locked address - int cpuNum; // locking CPU - int threadNum; // locking thread ID within CPU + int contextId; // locking hw context // check for matching execution context bool matchesContext(Request *req) { - return (cpuNum == req->getCpuNum() && - threadNum == req->getThreadNum()); + return (contextId == req->contextId()); } LockedAddr(Request *req) : addr(mask(req->getPaddr())), - cpuNum(req->getCpuNum()), - threadNum(req->getThreadNum()) + contextId(req->contextId()) { } }; -- cgit v1.2.3