Add interface for accessing PC counter information from chrome code, bug 687134. r=sfink,waldo

2011-12-16 13:11:08 -08:00
parent 6434a346d9
commit dc20f91461
15 changed files with 1230 additions and 355 deletions
--- a/js/src/jsopcode.h
+++ b/js/src/jsopcode.h
@@ -677,6 +677,11 @@ class OpcodeCounts
        JS_ASSERT(which < capacity);
        return counts[which];
    }
+
+    // Boolean conversion, for 'if (counters) ...'
+    operator void*() const {
+        return counts;
+    }
 };

 } /* namespace js */