cpu: use probes infrastructure to do simpoint profiling

Instead of having code embedded in cpu model to do simpoint profiling use
the probes infrastructure to do it.

1 files changed, 6 insertions, 3 deletions

diff --git a/src/cpu/simple/AtomicSimpleCPU.py b/src/cpu/simple/AtomicSimpleCPU.py
index 7a066457d..04592c68a 100644
--- a/src/cpu/simple/AtomicSimpleCPU.py
+++ b/src/cpu/simple/AtomicSimpleCPU.py
@@ -40,6 +40,7 @@
 
 from m5.params import *
 from BaseSimpleCPU import BaseSimpleCPU
+from SimPoint import SimPoint
 
 class AtomicSimpleCPU(BaseSimpleCPU):
     """Simple CPU model executing a configurable number of
@@ -61,6 +62,8 @@ class AtomicSimpleCPU(BaseSimpleCPU):
     simulate_data_stalls = Param.Bool(False, "Simulate dcache stall cycles")
     simulate_inst_stalls = Param.Bool(False, "Simulate icache stall cycles")
     fastmem = Param.Bool(False, "Access memory directly")
-    simpoint_profile = Param.Bool(False, "Generate SimPoint BBVs")
-    simpoint_interval = Param.UInt64(100000000, "SimPoint Interval Size (insts)")
-    simpoint_profile_file = Param.String("simpoint.bb.gz", "SimPoint BBV file")
+
+    def addSimPointProbe(self, interval):
+        simpoint = SimPoint()
+        simpoint.interval = interval
+        self.probeListener = simpoint