Merge zizzer.eecs.umich.edu:/bk/m5

into crampon.my.domain:/z/binkertn/research/m5/head

--HG--
extra : convert_revision : d46f23e63e4a8c6325bcdeaf6cdd76b9e6208707

arch/alpha/pseudo_inst.cc

@@ -49,7 +49,7 @@
 
 using namespace std;
 
-extern SamplingCPU *SampCPU;
+extern Sampler *SampCPU;
 
 using namespace Stats;
 

cpu/base.cc

@@ -203,7 +203,7 @@ BaseCPU::registerExecContexts()
 
 
 void
-BaseCPU::switchOut(SamplingCPU *sampler)
+BaseCPU::switchOut(Sampler *sampler)
 {
     panic("This CPU doesn't support sampling!");
 }

cpu/base.hh

@@ -126,7 +126,7 @@ class BaseCPU : public SimObject
 
     /// Prepare for another CPU to take over execution.  When it is
     /// is ready (drained pipe) it signals the sampler.
-    virtual void switchOut(SamplingCPU *);
+    virtual void switchOut(Sampler *);
 
     /// Take over execution from the given CPU.  Used for warm-up and
     /// sampling.

cpu/simple/cpu.cc

@@ -147,7 +147,7 @@ SimpleCPU::~SimpleCPU()
 }
 
 void
-SimpleCPU::switchOut(SamplingCPU *s)
+SimpleCPU::switchOut(Sampler *s)
 {
     sampler = s;
     if (status() == DcacheMissStall) {

cpu/simple/cpu.hh

@@ -145,7 +145,7 @@ class SimpleCPU : public BaseCPU
     // execution context
     ExecContext *xc;
 
-    void switchOut(SamplingCPU *s);
+    void switchOut(Sampler *s);
     void takeOverFrom(BaseCPU *oldCPU);
 
 #ifdef FULL_SYSTEM
@@ -169,7 +169,7 @@ class SimpleCPU : public BaseCPU
     // Pointer to the sampler that is telling us to switchover.
     // Used to signal the completion of the pipe drain and schedule
     // the next switchover
-    SamplingCPU *sampler;
+    Sampler *sampler;
 
     StaticInstPtr<TheISA> curStaticInst;
 

util/tracediff

@@ -30,17 +30,17 @@
 # Script to simplify using rundiff on trace outputs from two
 # invocations of m5.
 #
-# Note that you need to enable some trace flags in the args in order
-# to do anything useful!
+# ******Note that you need to enable some trace flags in the args in order
+# to do anything useful!******
 #
 # If you want to pass different arguments to the two instances of m5,
 # you can embed them in the simulator arguments like this:
 #
-# % tracediff "m5.opt --foo:bar=1" "m5.opt --foo:bar=2" [common args]
+# % tracediff "m5.opt --foo.bar=1" "m5.opt --foo.bar=2" [common args]
 #
 
 if (@ARGV < 2) {
-    die "Usage: tracediff sim1 sim2 [--trace:flags=X args...]\n";
+    die "Usage: tracediff sim1 sim2 [--root.trace.flags=X args...]\n";
 }
 
 # First two args are the two simulator binaries to compare