[Mspsim-commit] SF.net SVN: mspsim:[493] mspsim/se/sics/mspsim/util/SimpleProfiler.java

[<ni...@us...>]

Revision: 493
          http://mspsim.svn.sourceforge.net/mspsim/?rev=493&view=rev
Author:   nifi
Date:     2009-03-17 14:02:13 +0000 (Tue, 17 Mar 2009)

Log Message:
-----------
fixed call stack to grow on demand

Modified Paths:
--------------
    mspsim/se/sics/mspsim/util/SimpleProfiler.java

Modified: mspsim/se/sics/mspsim/util/SimpleProfiler.java
===================================================================
--- mspsim/se/sics/mspsim/util/SimpleProfiler.java	2009-03-17 13:56:24 UTC (rev 492)
+++ mspsim/se/sics/mspsim/util/SimpleProfiler.java	2009-03-17 14:02:13 UTC (rev 493)
@@ -78,7 +78,7 @@
     startTags = new HashMap<String, TagEntry>();
     endTags = new HashMap<String, TagEntry>();
     ignoreFunctions = new HashMap<String, String>();
-    callStack = new CallEntry[2048];
+    callStack = new CallEntry[64];
     servicedInterrupt = -1;
   }
 
@@ -95,6 +95,11 @@
   }
   
   public void profileCall(MapEntry entry, long cycles) {
+    if (cSP == callStack.length) {
+      CallEntry[] tmp = new CallEntry[cSP + 64];
+      System.arraycopy(callStack, 0, tmp, 0, cSP);
+      callStack = tmp;
+    }
     if (callStack[cSP] == null) {
       callStack[cSP] = new CallEntry();
     }


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