thread isolate for files starting with 'b' and 'c'

src/code-stubs.h

Index: src/code-stubs.h
diff --git a/src/code-stubs.h b/src/code-stubs.h
index 7c70583a76bfa2b2442c56fd1fe9eb5f35d3509e..4fe4e074cc42414ca89a4e7ef753b6f0132e8fdb 100644
--- a/src/code-stubs.h
+++ b/src/code-stubs.h
@@ -205,7 +205,7 @@ class CodeStub BASE_EMBEDDED {
   static bool CanUseFPRegisters();
 
   // Generates the assembler code for the stub.
-  virtual Handle<Code> GenerateCode() = 0;
+  virtual Handle<Code> GenerateCode(Isolate* isolate) = 0;
 
 
   // Returns whether the code generated for this stub needs to be allocated as
@@ -263,7 +263,7 @@ class CodeStub BASE_EMBEDDED {
 class PlatformCodeStub : public CodeStub {
  public:
   // Retrieve the code for the stub. Generate the code if needed.
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual Code::Kind GetCodeKind() const { return Code::STUB; }
 
@@ -353,7 +353,7 @@ class HydrogenCodeStub : public CodeStub {
       CodeStubInterfaceDescriptor* descriptor) = 0;
 
   // Retrieve the code for the stub. Generate the code if needed.
-  virtual Handle<Code> GenerateCode() = 0;
+  virtual Handle<Code> GenerateCode(Isolate* isolate) = 0;
 
   virtual int NotMissMinorKey() = 0;
 
@@ -453,7 +453,7 @@ class ToNumberStub: public HydrogenCodeStub {
  public:
   ToNumberStub() { }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -471,7 +471,7 @@ class FastNewClosureStub : public HydrogenCodeStub {
     : language_mode_(language_mode),
       is_generator_(is_generator) { }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -539,7 +539,7 @@ class StoreGlobalStub : public HydrogenCodeStub {
         IsConstantBits::encode(is_constant);
   }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -621,7 +621,7 @@ class FastCloneShallowArrayStub : public HydrogenCodeStub {
     return LAST_ELEMENTS_KIND;
   }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -661,7 +661,7 @@ class FastCloneShallowObjectStub : public HydrogenCodeStub {
 
   int length() const { return length_; }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -681,7 +681,7 @@ class CreateAllocationSiteStub : public HydrogenCodeStub {
  public:
   explicit CreateAllocationSiteStub() { }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual bool IsPregenerated() { return true; }
 
@@ -898,7 +898,7 @@ class LoadFieldStub: public HandlerStub {
     Initialize(Code::LOAD_IC, inobject, index, representation);
   }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -967,7 +967,7 @@ class KeyedLoadFieldStub: public LoadFieldStub {
       Isolate* isolate,
       CodeStubInterfaceDescriptor* descriptor);
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
  private:
   virtual CodeStub::Major MajorKey() { return KeyedLoadField; }
@@ -1238,7 +1238,7 @@ class CompareNilICStub : public HydrogenCodeStub  {
 
   virtual Code::Kind GetCodeKind() const { return Code::COMPARE_NIL_IC; }
 
-  Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual Code::ExtraICState GetExtraICState() {
     return NilValueField::encode(nil_value_) |
@@ -1763,7 +1763,7 @@ class KeyedLoadFastElementStub : public HydrogenCodeStub {
     return ElementsKindBits::decode(bit_field_);
   }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -1803,7 +1803,7 @@ class KeyedStoreFastElementStub : public HydrogenCodeStub {
     return StoreModeBits::decode(bit_field_);
   }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -1838,7 +1838,7 @@ class TransitionElementsKindStub : public HydrogenCodeStub {
     return ToKindBits::decode(bit_field_);
   }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -1934,7 +1934,7 @@ class ArrayNoArgumentConstructorStub : public ArrayConstructorStubBase {
       : ArrayConstructorStubBase(kind, context_mode, override_mode) {
   }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -1956,7 +1956,7 @@ class ArraySingleArgumentConstructorStub : public ArrayConstructorStubBase {
       : ArrayConstructorStubBase(kind, context_mode, override_mode) {
   }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -1978,7 +1978,7 @@ class ArrayNArgumentsConstructorStub : public ArrayConstructorStubBase {
       : ArrayConstructorStubBase(kind, context_mode, override_mode) {
   }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -2021,7 +2021,7 @@ class InternalArrayNoArgumentConstructorStub : public
   explicit InternalArrayNoArgumentConstructorStub(ElementsKind kind)
       : InternalArrayConstructorStubBase(kind) { }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -2040,7 +2040,7 @@ class InternalArraySingleArgumentConstructorStub : public
   explicit InternalArraySingleArgumentConstructorStub(ElementsKind kind)
       : InternalArrayConstructorStubBase(kind) { }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -2059,7 +2059,7 @@ class InternalArrayNArgumentsConstructorStub : public
   explicit InternalArrayNArgumentsConstructorStub(ElementsKind kind)
       : InternalArrayConstructorStubBase(kind) { }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
@@ -2148,7 +2148,7 @@ class ToBooleanStub: public HydrogenCodeStub {
   bool UpdateStatus(Handle<Object> object);
   Types GetTypes() { return types_; }
 
-  virtual Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
   virtual void InitializeInterfaceDescriptor(
       Isolate* isolate,
       CodeStubInterfaceDescriptor* descriptor);
@@ -2208,7 +2208,7 @@ class ElementsTransitionAndStoreStub : public HydrogenCodeStub {
   bool is_jsarray() const { return is_jsarray_; }
   KeyedAccessStoreMode store_mode() const { return store_mode_; }
 
-  Handle<Code> GenerateCode();
+  virtual Handle<Code> GenerateCode(Isolate* isolate);
 
   void InitializeInterfaceDescriptor(
       Isolate* isolate,