JavaScriptCore-621.1.tar.gz

[apple/javascriptcore.git] / bytecode / SamplingTool.h

diff --git a/bytecode/SamplingTool.h b/bytecode/SamplingTool.h
index 7d7dc9c9593321c60689bed39418e4299bfa340c..8e3ed9e5e0e762bf4e0d65a6aa92f34ec950f2b5 100644 (file)
--- a/bytecode/SamplingTool.h
+++ b/bytecode/SamplingTool.h
@@ -38,6 +38,8 @@
 
 namespace JSC {
 
+    class ScriptExecutable;
+
     class SamplingFlags {
         friend class JIT;
     public:
@@ -92,9 +94,9 @@ namespace JSC {
     class ScopeNode;
     struct Instruction;
 
-    struct ScopeSampleRecord {
-        ScopeSampleRecord(ScopeNode* scope)
-            : m_scope(scope)
+    struct ScriptSampleRecord {
+        ScriptSampleRecord(ScriptExecutable* executable)
+            : m_executable(executable)
             , m_codeBlock(0)
             , m_sampleCount(0)
             , m_opcodeSampleCount(0)
@@ -103,7 +105,7 @@ namespace JSC {
         {
         }
         
-        ~ScopeSampleRecord()
+        ~ScriptSampleRecord()
         {
             if (m_samples)
                 free(m_samples);
@@ -111,7 +113,7 @@ namespace JSC {
         
         void sample(CodeBlock*, Instruction*);
 
-        RefPtr<ScopeNode> m_scope;
+        RefPtr<ScriptExecutable> m_executable;
         CodeBlock* m_codeBlock;
         int m_sampleCount;
         int m_opcodeSampleCount;
@@ -119,7 +121,7 @@ namespace JSC {
         unsigned m_size;
     };
 
-    typedef WTF::HashMap<ScopeNode*, ScopeSampleRecord*> ScopeSampleRecordMap;
+    typedef WTF::HashMap<ScriptExecutable*, ScriptSampleRecord*> ScriptSampleRecordMap;
 
     class SamplingThread {
     public:
@@ -136,11 +138,11 @@ namespace JSC {
 
     class SamplingTool {
     public:
-        friend class CallRecord;
+        friend struct CallRecord;
         friend class HostCallRecord;
         
 #if ENABLE(OPCODE_SAMPLING)
-        class CallRecord : Noncopyable {
+        class CallRecord : public Noncopyable {
         public:
             CallRecord(SamplingTool* samplingTool)
                 : m_samplingTool(samplingTool)
@@ -170,7 +172,7 @@ namespace JSC {
             }
         };
 #else
-        class CallRecord : Noncopyable {
+        class CallRecord : public Noncopyable {
         public:
             CallRecord(SamplingTool*)
             {
@@ -193,7 +195,7 @@ namespace JSC {
             , m_sampleCount(0)
             , m_opcodeSampleCount(0)
 #if ENABLE(CODEBLOCK_SAMPLING)
-            , m_scopeSampleMap(new ScopeSampleRecordMap())
+            , m_scopeSampleMap(new ScriptSampleRecordMap())
 #endif
         {
             memset(m_opcodeSamples, 0, sizeof(m_opcodeSamples));
@@ -210,7 +212,7 @@ namespace JSC {
         void setup();
         void dump(ExecState*);
 
-        void notifyOfScope(ScopeNode* scope);
+        void notifyOfScope(ScriptExecutable* scope);
 
         void sample(CodeBlock* codeBlock, Instruction* vPC)
         {
@@ -266,8 +268,8 @@ namespace JSC {
         unsigned m_opcodeSamplesInCTIFunctions[numOpcodeIDs];
         
 #if ENABLE(CODEBLOCK_SAMPLING)
-        Mutex m_scopeSampleMapMutex;
-        OwnPtr<ScopeSampleRecordMap> m_scopeSampleMap;
+        Mutex m_scriptSampleMapMutex;
+        OwnPtr<ScriptSampleRecordMap> m_scopeSampleMap;
 #endif
     };