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/cpu/thread_state.hh | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/cpu/thread_state.hh') diff --git a/src/cpu/thread_state.hh b/src/cpu/thread_state.hh index f3f154de3..fdb2ab0ab 100644 --- a/src/cpu/thread_state.hh +++ b/src/cpu/thread_state.hh @@ -80,6 +80,10 @@ struct ThreadState { int cpuId() { return baseCpu->cpuId(); } + int contextId() { return _contextId; } + + void setContextId(int id) { _contextId = id; } + void setTid(int id) { tid = id; } int readTid() { return tid; } @@ -169,6 +173,9 @@ struct ThreadState { // Pointer to the base CPU. BaseCPU *baseCpu; + // system wide HW context id + int _contextId; + // Index of hardware thread context on the CPU that this represents. int tid; -- cgit v1.2.3