Overall gist of this is to 'dynamicize' the tracking of functions so you can choose them at the .ini stage rather than at compile time.

to do it:
in .ini file set binned_fns=foo null bar foo

what this says is, track foo when it is called by null (i.e. anything).  bin bar only when it is called by foo.
essentially, if you have a path of functions to track, the 0th, 2nd, 4th fn listed are the fns to track, and the 1st, 3rd, 5th are their respective callers.

base/statistics.hh:
    turn it back to FS_MEASURE since we already have a build in place
kern/tru64/tru64_events.cc:
    remove FS_MEASURE #defs.  add more DPRINTF's.  manage an anomaly that happens when tracking idle_thread.
kern/tru64/tru64_events.hh:
    remove FS_MEASURE #defs
kern/tru64/tru64_system.cc:
    make DumpState print all the time, but only with DPRINTF.  add a new parameter to tru64System a vector<string> binned_fns, to read in from .ini file.  now all this binning stuff is dynamically generated.
kern/tru64/tru64_system.hh:
    remove all static binning stuff, add support for dynamic
sim/system.cc:
    change nonPath bin name to Kernel, remove FS_MEASURE
sim/system.hh:
    change nonPath to Kernel

--HG--
extra : convert_revision : 9ee813c0a64273bab4125815b7bc8145c5897ec1

2 files changed, 4 insertions, 8 deletions

diff --git a/sim/system.cc b/sim/system.cc
index db93250ee..36275f400 100644
--- a/sim/system.cc
+++ b/sim/system.cc
@@ -50,13 +50,11 @@ System::System(const std::string _name,
 {
     // add self to global system list
     systemList.push_back(this);
-#ifdef FS_MEASURE
     if (bin == true) {
-        nonPath = new Statistics::MainBin("non TCPIP path stats");
-        nonPath->activate();
+        Kernel = new Statistics::MainBin("non TCPIP Kernel stats");
+        Kernel->activate();
     } else
-        nonPath = NULL;
-#endif
+        Kernel = NULL;
 }
 
 
@@ -104,7 +102,6 @@ printSystems()
     System::printSystems();
 }
 
-#ifdef FS_MEASURE
 Statistics::MainBin *
 System::getBin(const std::string &name)
 {
@@ -127,7 +124,6 @@ System::findContext(Addr pcb)
   } else
       return NULL;
 }
-#endif //FS_MEASURE
 
 DEFINE_SIM_OBJECT_CLASS_NAME("System", System)
 
diff --git a/sim/system.hh b/sim/system.hh
index 2e0cb3dbf..aba5f2590 100644
--- a/sim/system.hh
+++ b/sim/system.hh
@@ -54,7 +54,7 @@ class System : public SimObject
 
   public:
     Statistics::Scalar<Counter> fnCalls;
-    Statistics::MainBin *nonPath;
+    Statistics::MainBin *Kernel;
 
     Statistics::MainBin * getBin(const std::string &name);
     virtual bool findCaller(std::string, std::string) const = 0;