diff --git a/.gitignore b/.gitignore
index 03883f652e8a57724258059e6293b7bb5ea76724..87d3f62aa73fa5d8a08d8bfbc499c74a8c93ccca 100644
--- a/.gitignore
+++ b/.gitignore
@@ -128,13 +128,10 @@ src/openvg/qtopenvgversion.h
src/sql/qtsqlversion.h
src/testlib/qttestversion.h
src/xml/qtxmlversion.h
-src/v8/qtv8version.h
src/platformsupport/qtplatformsupportversion.h
src/printsupport/qtprintsupportversion.h
src/widgets/qtwidgetsversion.h
-src/v8/generated-debug/
-
# Test generated files
QObject.log
tst_*
diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 183f5b46cc105990d057a6998203c7b1a2deb12e..0000000000000000000000000000000000000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "src/3rdparty/v8"]
- path = src/3rdparty/v8
- url = git://github.com/aaronkennedy/v8.git
diff --git a/src/3rdparty/v8 b/src/3rdparty/v8
deleted file mode 160000
index a07f617da094b83b7a9e5b2d37e8bf9172c61109..0000000000000000000000000000000000000000
--- a/src/3rdparty/v8
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit a07f617da094b83b7a9e5b2d37e8bf9172c61109
diff --git a/src/modules/qt_v8.pri b/src/modules/qt_v8.pri
deleted file mode 100644
index 89d6c263e866f2da9853d11912bada17d73203bc..0000000000000000000000000000000000000000
--- a/src/modules/qt_v8.pri
+++ /dev/null
@@ -1,16 +0,0 @@
-QT.v8.VERSION = 5.0.0
-QT.v8.MAJOR_VERSION = 5
-QT.v8.MINOR_VERSION = 0
-QT.v8.PATCH_VERSION = 0
-
-QT.v8.name = QtV8
-QT.v8.bins = $$QT_MODULE_BIN_BASE
-QT.v8.includes = $$QT_MODULE_INCLUDE_BASE/QtV8
-QT.v8.private_includes = $$QT_MODULE_INCLUDE_BASE/QtV8/$$QT.v8.VERSION
-QT.v8.sources = $$QT_MODULE_BASE/src/v8
-QT.v8.libs = $$QT_MODULE_LIB_BASE
-QT.v8.plugins = $$QT_MODULE_PLUGIN_BASE
-QT.v8.imports = $$QT_MODULE_IMPORT_BASE
-QT.v8.depends =
-QT.v8.DEFINES =
-!contains(QT_CONFIG, static): QT.v8.DEFINES += V8_SHARED USING_V8_SHARED
diff --git a/src/src.pro b/src/src.pro
index 04e3688900f9ddd6f5a2119cb5be4d318890ab6f..80d1c4e3bd8b12a14c034a77c521105702ed6439 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -10,7 +10,6 @@ nacl: SRC_SUBDIRS -= src_network src_testlib
contains(QT_CONFIG, dbus):SRC_SUBDIRS += src_dbus
contains(QT_CONFIG, no-gui): SRC_SUBDIRS -= src_gui
-contains(QT_CONFIG, v8): SRC_SUBDIRS += src_v8
contains(QT_CONFIG, opengl)|contains(QT_CONFIG, opengles1)|contains(QT_CONFIG, opengles2): SRC_SUBDIRS += src_opengl
SRC_SUBDIRS += src_plugins
@@ -19,8 +18,6 @@ src_winmain.subdir = $$QT_SOURCE_TREE/src/winmain
src_winmain.target = sub-winmain
src_corelib.subdir = $$QT_SOURCE_TREE/src/corelib
src_corelib.target = sub-corelib
-src_v8.subdir = $$QT_SOURCE_TREE/src/v8
-src_v8.target = sub-v8
src_xml.subdir = $$QT_SOURCE_TREE/src/xml
src_xml.target = sub-xml
src_dbus.subdir = $$QT_SOURCE_TREE/src/dbus
@@ -65,7 +62,6 @@ src_platformsupport.target = sub-platformsupport
src_declarative.depends += src_opengl
src_webkit.depends += src_opengl
}
- contains(QT_CONFIG, v8snapshot):src_v8.depends += src_tools_mkv8snapshot
}
diff --git a/src/tools/mkv8snapshot/mkv8snapshot.pro b/src/tools/mkv8snapshot/mkv8snapshot.pro
deleted file mode 100644
index 41fa5df11b32876886e1b8f6a81a5cb19196f0c3..0000000000000000000000000000000000000000
--- a/src/tools/mkv8snapshot/mkv8snapshot.pro
+++ /dev/null
@@ -1,39 +0,0 @@
-TEMPLATE = app
-TARGET = mkv8snapshot
-QT =
-CONFIG -= app_bundle
-CONFIG -= qt
-CONFIG += console
-CONFIG += warn_off
-
-DESTDIR = ../../../bin
-INCLUDEPATH += .
-DEPENDPATH += .
-LIBS =
-OBJECTS_DIR = .
-
-contains(QT_CONFIG, build_all): CONFIG += build_all
-win32|mac:!macx-xcode: CONFIG += debug_and_release
-
-TARGET = $$TARGET$$qtPlatformTargetSuffix()
-
-cross_compile {
- equals(QT_ARCH, arm): V8_TARGET_ARCH = arm
-}
-
-include(../../v8/v8.pri)
-
-cross_compile {
- equals(V8_TARGET_ARCH, arm): SOURCES += $$V8SRC/arm/simulator-arm.cc
-}
-
-SOURCES += \
- $$V8SRC/snapshot-empty.cc \
- $$V8SRC/mksnapshot.cc
-
-unix:LIBS += -lpthread
-
-# We don't need to install this tool, it's only used for building v8.
-# However we do have to make sure that 'make install' builds it.
-dummytarget.CONFIG = dummy_install
-INSTALLS += dummytarget
diff --git a/src/tools/tools.pro b/src/tools/tools.pro
index 89ce0be05576e7e4ef7134d854478438befd9c96..5cbe92309e144a488b8dc122755df43cdb761140 100644
--- a/src/tools/tools.pro
+++ b/src/tools/tools.pro
@@ -2,7 +2,6 @@ TEMPLATE = subdirs
TOOLS_SUBDIRS = src_tools_bootstrap src_tools_moc src_tools_rcc
!contains(QT_CONFIG, no-gui): TOOLS_SUBDIRS += src_tools_uic
-contains(QT_CONFIG, v8):contains(QT_CONFIG, v8snapshot): TOOLS_SUBDIRS += src_tools_mkv8snapshot
# Set subdir and respective target name
src_tools_bootstrap.subdir = $$QT_SOURCE_TREE/src/tools/bootstrap
src_tools_bootstrap.target = sub-tools-bootstrap
@@ -12,8 +11,6 @@ src_tools_rcc.subdir = $$QT_SOURCE_TREE/src/tools/rcc
src_tools_rcc.target = sub-rcc
src_tools_uic.subdir = $$QT_SOURCE_TREE/src/tools/uic
src_tools_uic.target = sub-uic
-src_tools_mkv8snapshot.subdir = $$QT_SOURCE_TREE/src/tools/mkv8snapshot
-src_tools_mkv8snapshot.target = sub-mkv8snapshot
!wince*:!ordered {
# Set dependencies for each subdir
diff --git a/src/v8/0001-Add-hashing-and-comparison-methods-to-v8-String.patch b/src/v8/0001-Add-hashing-and-comparison-methods-to-v8-String.patch
deleted file mode 100644
index dd6374a9cb3da4caa584c3487cf1e9a51c31067d..0000000000000000000000000000000000000000
--- a/src/v8/0001-Add-hashing-and-comparison-methods-to-v8-String.patch
+++ /dev/null
@@ -1,336 +0,0 @@
-From d97195f011cdaa8b859d759f8a34dd50c3092f30 Mon Sep 17 00:00:00 2001
-From: Aaron Kennedy <aaron.kennedy@nokia.com>
-Date: Tue, 4 Oct 2011 15:04:21 +1000
-Subject: [PATCH 01/13] Add hashing and comparison methods to v8::String
-
-This allows us to more rapidly search for a v8::String inside a hash
-of QStrings.
----
- include/v8.h | 45 +++++++++++++++++++++++++++++
- src/api.cc | 51 +++++++++++++++++++++++++++++++++
- src/heap-inl.h | 2 +
- src/heap.cc | 3 ++
- src/objects-inl.h | 1 +
- src/objects.cc | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
- src/objects.h | 10 ++++++-
- 7 files changed, 192 insertions(+), 2 deletions(-)
-
-diff --git a/include/v8.h b/include/v8.h
-index 73b7fbe..86ea70f 100644
---- a/include/v8.h
-+++ b/include/v8.h
-@@ -1021,6 +1021,49 @@ class String : public Primitive {
- V8EXPORT int Utf8Length() const;
-
- /**
-+ * Returns the hash of this string.
-+ */
-+ V8EXPORT uint32_t Hash() const;
-+
-+ struct CompleteHashData {
-+ CompleteHashData() : length(0), hash(0), symbol_id(0) {}
-+ int length;
-+ uint32_t hash;
-+ uint32_t symbol_id;
-+ };
-+
-+ /**
-+ * Returns the "complete" hash of the string. This is
-+ * all the information about the string needed to implement
-+ * a very efficient hash keyed on the string.
-+ *
-+ * The members of CompleteHashData are:
-+ * length: The length of the string. Equivalent to Length()
-+ * hash: The hash of the string. Equivalent to Hash()
-+ * symbol_id: If the string is a sequential symbol, the symbol
-+ * id, otherwise 0. If the symbol ids of two strings are
-+ * the same (and non-zero) the two strings are identical.
-+ * If the symbol ids are different the strings may still be
-+ * identical, but an Equals() check must be performed.
-+ */
-+ V8EXPORT CompleteHashData CompleteHash() const;
-+
-+ /**
-+ * Compute a hash value for the passed UTF16 string
-+ * data.
-+ */
-+ V8EXPORT static uint32_t ComputeHash(uint16_t *string, int length);
-+ V8EXPORT static uint32_t ComputeHash(char *string, int length);
-+
-+ /**
-+ * Returns true if this string is equal to the external
-+ * string data provided.
-+ */
-+ V8EXPORT bool Equals(uint16_t *string, int length);
-+ V8EXPORT bool Equals(char *string, int length);
-+ inline bool Equals(Handle<Value> that) const { return v8::Value::Equals(that); }
-+
-+ /**
- * Write the contents of the string to an external buffer.
- * If no arguments are given, expects the buffer to be large
- * enough to hold the entire string and NULL terminator. Copies
-@@ -1051,6 +1094,8 @@ class String : public Primitive {
- NO_NULL_TERMINATION = 2
- };
-
-+ V8EXPORT uint16_t GetCharacter(int index);
-+
- // 16-bit character codes.
- V8EXPORT int Write(uint16_t* buffer,
- int start = 0,
-diff --git a/src/api.cc b/src/api.cc
-index ac4f07f..996812e 100644
---- a/src/api.cc
-+++ b/src/api.cc
-@@ -3633,6 +3633,57 @@ int String::Utf8Length() const {
- }
-
-
-+uint32_t String::Hash() const {
-+ i::Handle<i::String> str = Utils::OpenHandle(this);
-+ if (IsDeadCheck(str->GetIsolate(), "v8::String::Hash()")) return 0;
-+ return str->Hash();
-+}
-+
-+
-+String::CompleteHashData String::CompleteHash() const {
-+ i::Handle<i::String> str = Utils::OpenHandle(this);
-+ if (IsDeadCheck(str->GetIsolate(), "v8::String::CompleteHash()")) return CompleteHashData();
-+ CompleteHashData result;
-+ result.length = str->length();
-+ result.hash = str->Hash();
-+ if (str->IsSeqString())
-+ result.symbol_id = i::SeqString::cast(*str)->symbol_id();
-+ return result;
-+}
-+
-+
-+uint32_t String::ComputeHash(uint16_t *string, int length) {
-+ return i::HashSequentialString<i::uc16>(string, length) >> i::String::kHashShift;
-+}
-+
-+
-+uint32_t String::ComputeHash(char *string, int length) {
-+ return i::HashSequentialString<char>(string, length) >> i::String::kHashShift;
-+}
-+
-+
-+uint16_t String::GetCharacter(int index)
-+{
-+ i::Handle<i::String> str = Utils::OpenHandle(this);
-+ return str->Get(index);
-+}
-+
-+
-+bool String::Equals(uint16_t *string, int length) {
-+ i::Handle<i::String> str = Utils::OpenHandle(this);
-+ if (IsDeadCheck(str->GetIsolate(), "v8::String::Equals()")) return 0;
-+ return str->SlowEqualsExternal(string, length);
-+}
-+
-+
-+bool String::Equals(char *string, int length)
-+{
-+ i::Handle<i::String> str = Utils::OpenHandle(this);
-+ if (IsDeadCheck(str->GetIsolate(), "v8::String::Equals()")) return 0;
-+ return str->SlowEqualsExternal(string, length);
-+}
-+
-+
- int String::WriteUtf8(char* buffer,
- int capacity,
- int* nchars_ref,
-diff --git a/src/heap-inl.h b/src/heap-inl.h
-index aaf2927..4c55d63 100644
---- a/src/heap-inl.h
-+++ b/src/heap-inl.h
-@@ -105,6 +105,7 @@ MaybeObject* Heap::AllocateAsciiSymbol(Vector<const char> str,
- String* answer = String::cast(result);
- answer->set_length(str.length());
- answer->set_hash_field(hash_field);
-+ SeqString::cast(answer)->set_symbol_id(0);
-
- ASSERT_EQ(size, answer->Size());
-
-@@ -138,6 +139,7 @@ MaybeObject* Heap::AllocateTwoByteSymbol(Vector<const uc16> str,
- String* answer = String::cast(result);
- answer->set_length(str.length());
- answer->set_hash_field(hash_field);
-+ SeqString::cast(answer)->set_symbol_id(0);
-
- ASSERT_EQ(size, answer->Size());
-
-diff --git a/src/heap.cc b/src/heap.cc
-index bbb9d3e..d287ead 100644
---- a/src/heap.cc
-+++ b/src/heap.cc
-@@ -4009,6 +4009,7 @@ MaybeObject* Heap::AllocateInternalSymbol(unibrow::CharacterStream* buffer,
- String* answer = String::cast(result);
- answer->set_length(chars);
- answer->set_hash_field(hash_field);
-+ SeqString::cast(answer)->set_symbol_id(0);
-
- ASSERT_EQ(size, answer->Size());
-
-@@ -4051,6 +4052,7 @@ MaybeObject* Heap::AllocateRawAsciiString(int length, PretenureFlag pretenure) {
- HeapObject::cast(result)->set_map(ascii_string_map());
- String::cast(result)->set_length(length);
- String::cast(result)->set_hash_field(String::kEmptyHashField);
-+ SeqString::cast(result)->set_symbol_id(0);
- ASSERT_EQ(size, HeapObject::cast(result)->Size());
- return result;
- }
-@@ -4086,6 +4088,7 @@ MaybeObject* Heap::AllocateRawTwoByteString(int length,
- HeapObject::cast(result)->set_map(string_map());
- String::cast(result)->set_length(length);
- String::cast(result)->set_hash_field(String::kEmptyHashField);
-+ SeqString::cast(result)->set_symbol_id(0);
- ASSERT_EQ(size, HeapObject::cast(result)->Size());
- return result;
- }
-diff --git a/src/objects-inl.h b/src/objects-inl.h
-index dc3aa46..34cae9f 100644
---- a/src/objects-inl.h
-+++ b/src/objects-inl.h
-@@ -2082,6 +2082,7 @@ SMI_ACCESSORS(FixedArrayBase, length, kLengthOffset)
- SMI_ACCESSORS(FreeSpace, size, kSizeOffset)
-
- SMI_ACCESSORS(String, length, kLengthOffset)
-+SMI_ACCESSORS(SeqString, symbol_id, kSymbolIdOffset)
-
-
- uint32_t String::hash_field() {
-diff --git a/src/objects.cc b/src/objects.cc
-index 9a87ac5..2946d02 100644
---- a/src/objects.cc
-+++ b/src/objects.cc
-@@ -6716,6 +6716,71 @@ static inline bool CompareStringContentsPartial(Isolate* isolate,
- }
-
-
-+bool String::SlowEqualsExternal(uc16 *string, int length) {
-+ int len = this->length();
-+ if (len != length) return false;
-+ if (len == 0) return true;
-+
-+ // We know the strings are both non-empty. Compare the first chars
-+ // before we try to flatten the strings.
-+ if (this->Get(0) != string[0]) return false;
-+
-+ String* lhs = this->TryFlattenGetString();
-+
-+ if (lhs->IsFlat()) {
-+ String::FlatContent lhs_content = lhs->GetFlatContent();
-+ if (lhs->IsAsciiRepresentation()) {
-+ Vector<const char> vec1 = lhs_content.ToAsciiVector();
-+ VectorIterator<char> buf1(vec1);
-+ VectorIterator<uc16> ib(string, length);
-+ return CompareStringContents(&buf1, &ib);
-+ } else {
-+ Vector<const uc16> vec1 = lhs_content.ToUC16Vector();
-+ Vector<const uc16> vec2(string, length);
-+ return CompareRawStringContents(vec1, vec2);
-+ }
-+ } else {
-+ Isolate* isolate = GetIsolate();
-+ isolate->objects_string_compare_buffer_a()->Reset(0, lhs);
-+ VectorIterator<uc16> ib(string, length);
-+ return CompareStringContents(isolate->objects_string_compare_buffer_a(), &ib);
-+ }
-+}
-+
-+
-+bool String::SlowEqualsExternal(char *string, int length)
-+{
-+ int len = this->length();
-+ if (len != length) return false;
-+ if (len == 0) return true;
-+
-+ // We know the strings are both non-empty. Compare the first chars
-+ // before we try to flatten the strings.
-+ if (this->Get(0) != string[0]) return false;
-+
-+ String* lhs = this->TryFlattenGetString();
-+
-+ if (StringShape(lhs).IsSequentialAscii()) {
-+ const char* str1 = SeqAsciiString::cast(lhs)->GetChars();
-+ return CompareRawStringContents(Vector<const char>(str1, len),
-+ Vector<const char>(string, len));
-+ }
-+
-+ if (lhs->IsFlat()) {
-+ String::FlatContent lhs_content = lhs->GetFlatContent();
-+ Vector<const uc16> vec1 = lhs_content.ToUC16Vector();
-+ VectorIterator<const uc16> buf1(vec1);
-+ VectorIterator<char> buf2(string, length);
-+ return CompareStringContents(&buf1, &buf2);
-+ } else {
-+ Isolate* isolate = GetIsolate();
-+ isolate->objects_string_compare_buffer_a()->Reset(0, lhs);
-+ VectorIterator<char> ib(string, length);
-+ return CompareStringContents(isolate->objects_string_compare_buffer_a(), &ib);
-+ }
-+}
-+
-+
- bool String::SlowEquals(String* other) {
- // Fast check: negative check with lengths.
- int len = length();
-@@ -10716,9 +10781,24 @@ class AsciiSymbolKey : public SequentialSymbolKey<char> {
-
- MaybeObject* AsObject() {
- if (hash_field_ == 0) Hash();
-- return HEAP->AllocateAsciiSymbol(string_, hash_field_);
-+ MaybeObject *result = HEAP->AllocateAsciiSymbol(string_, hash_field_);
-+ if (!result->IsFailure() && result->ToObjectUnchecked()->IsSeqString()) {
-+ while (true) {
-+ Atomic32 my_symbol_id = next_symbol_id;
-+ if (my_symbol_id > Smi::kMaxValue)
-+ break;
-+ if (my_symbol_id == NoBarrier_CompareAndSwap(&next_symbol_id, my_symbol_id, my_symbol_id + 1)) {
-+ SeqString::cast(result->ToObjectUnchecked())->set_symbol_id(my_symbol_id);
-+ break;
-+ }
-+ }
-+ }
-+ return result;
- }
-+
-+ static Atomic32 next_symbol_id;
- };
-+Atomic32 AsciiSymbolKey::next_symbol_id = 1;
-
-
- class SubStringAsciiSymbolKey : public HashTableKey {
-diff --git a/src/objects.h b/src/objects.h
-index f7d2180..d96e5f9 100644
---- a/src/objects.h
-+++ b/src/objects.h
-@@ -6201,6 +6201,9 @@ class String: public HeapObject {
- bool IsAsciiEqualTo(Vector<const char> str);
- bool IsTwoByteEqualTo(Vector<const uc16> str);
-
-+ bool SlowEqualsExternal(uc16 *string, int length);
-+ bool SlowEqualsExternal(char *string, int length);
-+
- // Return a UTF8 representation of the string. The string is null
- // terminated but may optionally contain nulls. Length is returned
- // in length_output if length_output is not a null pointer The string
-@@ -6457,8 +6460,13 @@ class SeqString: public String {
- // Casting.
- static inline SeqString* cast(Object* obj);
-
-+ // Get and set the symbol id of the string
-+ inline int symbol_id();
-+ inline void set_symbol_id(int value);
-+
- // Layout description.
-- static const int kHeaderSize = String::kSize;
-+ static const int kSymbolIdOffset = String::kSize;
-+ static const int kHeaderSize = kSymbolIdOffset + kPointerSize;
-
- private:
- DISALLOW_IMPLICIT_CONSTRUCTORS(SeqString);
---
-1.7.4.1
-
diff --git a/src/v8/0002-Add-a-fallback-mode-for-named-property-interceptors.patch b/src/v8/0002-Add-a-fallback-mode-for-named-property-interceptors.patch
deleted file mode 100644
index 7ee05caea2b4917aaab86c59b36c410311e298ba..0000000000000000000000000000000000000000
--- a/src/v8/0002-Add-a-fallback-mode-for-named-property-interceptors.patch
+++ /dev/null
@@ -1,361 +0,0 @@
-From e30b202d683e36731d9674ebf75803990a33816e Mon Sep 17 00:00:00 2001
-From: Aaron Kennedy <aaron.kennedy@nokia.com>
-Date: Thu, 27 Oct 2011 11:31:56 +0100
-Subject: [PATCH 02/13] Add a "fallback" mode for named property interceptors
-
-By default interceptors are called before the normal property
-resolution on objects. When an interceptor is installed as a
-"fallback" interceptor, it is only called if the object doesn't
-already have the property.
-
-In the case of a global object having an fallback interceptor,
-the interceptor is not invoked at all for var or function
-declarations.
----
- include/v8.h | 7 +++++++
- src/api.cc | 29 +++++++++++++++++++++++++++++
- src/factory.cc | 3 +++
- src/handles.cc | 6 ++++--
- src/handles.h | 3 ++-
- src/objects-inl.h | 15 +++++++++++++++
- src/objects.cc | 24 +++++++++++++++++-------
- src/objects.h | 16 ++++++++++++----
- src/runtime.cc | 11 ++++++-----
- 9 files changed, 95 insertions(+), 19 deletions(-)
-
-diff --git a/include/v8.h b/include/v8.h
-index 86ea70f..d2e6c32 100644
---- a/include/v8.h
-+++ b/include/v8.h
-@@ -2305,6 +2305,7 @@ class V8EXPORT FunctionTemplate : public Template {
- NamedPropertyQuery query,
- NamedPropertyDeleter remover,
- NamedPropertyEnumerator enumerator,
-+ bool is_fallback,
- Handle<Value> data);
- void SetIndexedInstancePropertyHandler(IndexedPropertyGetter getter,
- IndexedPropertySetter setter,
-@@ -2388,6 +2389,12 @@ class V8EXPORT ObjectTemplate : public Template {
- NamedPropertyDeleter deleter = 0,
- NamedPropertyEnumerator enumerator = 0,
- Handle<Value> data = Handle<Value>());
-+ void SetFallbackPropertyHandler(NamedPropertyGetter getter,
-+ NamedPropertySetter setter = 0,
-+ NamedPropertyQuery query = 0,
-+ NamedPropertyDeleter deleter = 0,
-+ NamedPropertyEnumerator enumerator = 0,
-+ Handle<Value> data = Handle<Value>());
-
- /**
- * Sets an indexed property handler on the object template.
-diff --git a/src/api.cc b/src/api.cc
-index 996812e..e0f3b5a 100644
---- a/src/api.cc
-+++ b/src/api.cc
-@@ -1123,6 +1123,7 @@ void FunctionTemplate::SetNamedInstancePropertyHandler(
- NamedPropertyQuery query,
- NamedPropertyDeleter remover,
- NamedPropertyEnumerator enumerator,
-+ bool is_fallback,
- Handle<Value> data) {
- i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
- if (IsDeadCheck(isolate,
-@@ -1141,6 +1142,7 @@ void FunctionTemplate::SetNamedInstancePropertyHandler(
- if (query != 0) SET_FIELD_WRAPPED(obj, set_query, query);
- if (remover != 0) SET_FIELD_WRAPPED(obj, set_deleter, remover);
- if (enumerator != 0) SET_FIELD_WRAPPED(obj, set_enumerator, enumerator);
-+ obj->set_is_fallback(i::Smi::FromInt(is_fallback));
-
- if (data.IsEmpty()) data = v8::Undefined();
- obj->set_data(*Utils::OpenHandle(*data));
-@@ -1285,6 +1287,33 @@ void ObjectTemplate::SetNamedPropertyHandler(NamedPropertyGetter getter,
- query,
- remover,
- enumerator,
-+ false,
-+ data);
-+}
-+
-+
-+void ObjectTemplate::SetFallbackPropertyHandler(NamedPropertyGetter getter,
-+ NamedPropertySetter setter,
-+ NamedPropertyQuery query,
-+ NamedPropertyDeleter remover,
-+ NamedPropertyEnumerator enumerator,
-+ Handle<Value> data) {
-+ i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
-+ if (IsDeadCheck(isolate, "v8::ObjectTemplate::SetNamedPropertyHandler()")) {
-+ return;
-+ }
-+ ENTER_V8(isolate);
-+ i::HandleScope scope(isolate);
-+ EnsureConstructor(this);
-+ i::FunctionTemplateInfo* constructor =
-+ i::FunctionTemplateInfo::cast(Utils::OpenHandle(this)->constructor());
-+ i::Handle<i::FunctionTemplateInfo> cons(constructor);
-+ Utils::ToLocal(cons)->SetNamedInstancePropertyHandler(getter,
-+ setter,
-+ query,
-+ remover,
-+ enumerator,
-+ true,
- data);
- }
-
-diff --git a/src/factory.cc b/src/factory.cc
-index 15f640e..1b95ed1 100644
---- a/src/factory.cc
-+++ b/src/factory.cc
-@@ -1213,6 +1213,9 @@ Handle<JSFunction> Factory::CreateApiFunction(
- // Set interceptor information in the map.
- if (!obj->named_property_handler()->IsUndefined()) {
- map->set_has_named_interceptor();
-+ InterceptorInfo *nph = InterceptorInfo::cast(obj->named_property_handler());
-+ bool is_fallback = nph->is_fallback()->IsUndefined()?false:nph->is_fallback()->value();
-+ map->set_named_interceptor_is_fallback(is_fallback);
- }
- if (!obj->indexed_property_handler()->IsUndefined()) {
- map->set_has_indexed_interceptor();
-diff --git a/src/handles.cc b/src/handles.cc
-index 62851f3..790d224 100644
---- a/src/handles.cc
-+++ b/src/handles.cc
-@@ -269,9 +269,11 @@ Handle<Object> SetProperty(Handle<JSReceiver> object,
- Handle<String> key,
- Handle<Object> value,
- PropertyAttributes attributes,
-- StrictModeFlag strict_mode) {
-+ StrictModeFlag strict_mode,
-+ bool skip_fallback_interceptor) {
- CALL_HEAP_FUNCTION(object->GetIsolate(),
-- object->SetProperty(*key, *value, attributes, strict_mode),
-+ object->SetProperty(*key, *value, attributes, strict_mode,
-+ skip_fallback_interceptor),
- Object);
- }
-
-diff --git a/src/handles.h b/src/handles.h
-index 06e47fc..c359cb3 100644
---- a/src/handles.h
-+++ b/src/handles.h
-@@ -190,7 +190,8 @@ Handle<Object> SetProperty(Handle<JSReceiver> object,
- Handle<String> key,
- Handle<Object> value,
- PropertyAttributes attributes,
-- StrictModeFlag strict_mode);
-+ StrictModeFlag strict_mode,
-+ bool skip_fallback_interceptor = false);
-
- Handle<Object> SetProperty(Handle<Object> object,
- Handle<Object> key,
-diff --git a/src/objects-inl.h b/src/objects-inl.h
-index 34cae9f..1cfea84 100644
---- a/src/objects-inl.h
-+++ b/src/objects-inl.h
-@@ -2754,6 +2754,20 @@ void Map::set_is_shared(bool value) {
- bool Map::is_shared() {
- return ((1 << kIsShared) & bit_field3()) != 0;
- }
-+
-+void Map::set_named_interceptor_is_fallback(bool value)
-+{
-+ if (value) {
-+ set_bit_field3(bit_field3() | (1 << kNamedInterceptorIsFallback));
-+ } else {
-+ set_bit_field3(bit_field3() & ~(1 << kNamedInterceptorIsFallback));
-+ }
-+}
-+
-+bool Map::named_interceptor_is_fallback()
-+{
-+ return ((1 << kNamedInterceptorIsFallback) & bit_field3()) != 0;
-+}
-
-
- JSFunction* Map::unchecked_constructor() {
-@@ -3255,6 +3269,7 @@ ACCESSORS(InterceptorInfo, query, Object, kQueryOffset)
- ACCESSORS(InterceptorInfo, deleter, Object, kDeleterOffset)
- ACCESSORS(InterceptorInfo, enumerator, Object, kEnumeratorOffset)
- ACCESSORS(InterceptorInfo, data, Object, kDataOffset)
-+ACCESSORS(InterceptorInfo, is_fallback, Smi, kFallbackOffset)
-
- ACCESSORS(CallHandlerInfo, callback, Object, kCallbackOffset)
- ACCESSORS(CallHandlerInfo, data, Object, kDataOffset)
-diff --git a/src/objects.cc b/src/objects.cc
-index 2946d02..f5b6bee 100644
---- a/src/objects.cc
-+++ b/src/objects.cc
-@@ -1980,9 +1980,10 @@ MaybeObject* JSObject::SetPropertyWithInterceptor(
- MaybeObject* JSReceiver::SetProperty(String* name,
- Object* value,
- PropertyAttributes attributes,
-- StrictModeFlag strict_mode) {
-+ StrictModeFlag strict_mode,
-+ bool skip_fallback_interceptor) {
- LookupResult result(GetIsolate());
-- LocalLookup(name, &result);
-+ LocalLookup(name, &result, skip_fallback_interceptor);
- return SetProperty(&result, name, value, attributes, strict_mode);
- }
-
-@@ -4213,7 +4214,8 @@ AccessorDescriptor* Map::FindAccessor(String* name) {
- }
-
-
--void JSReceiver::LocalLookup(String* name, LookupResult* result) {
-+void JSReceiver::LocalLookup(String* name, LookupResult* result,
-+ bool skip_fallback_interceptor) {
- ASSERT(name->IsString());
-
- Heap* heap = GetHeap();
-@@ -4245,23 +4247,31 @@ void JSReceiver::LocalLookup(String* name, LookupResult* result) {
- }
-
- // Check for lookup interceptor except when bootstrapping.
-- if (js_object->HasNamedInterceptor() &&
-- !heap->isolate()->bootstrapper()->IsActive()) {
-+ bool wouldIntercept = js_object->HasNamedInterceptor() &&
-+ !heap->isolate()->bootstrapper()->IsActive();
-+ if (wouldIntercept && !map()->named_interceptor_is_fallback()) {
- result->InterceptorResult(js_object);
- return;
- }
-
- js_object->LocalLookupRealNamedProperty(name, result);
-+
-+ if (wouldIntercept && !skip_fallback_interceptor && !result->IsProperty() &&
-+ map()->named_interceptor_is_fallback()) {
-+ result->InterceptorResult(js_object);
-+ return;
-+ }
- }
-
-
--void JSReceiver::Lookup(String* name, LookupResult* result) {
-+void JSReceiver::Lookup(String* name, LookupResult* result,
-+ bool skip_fallback_interceptor) {
- // Ecma-262 3rd 8.6.2.4
- Heap* heap = GetHeap();
- for (Object* current = this;
- current != heap->null_value();
- current = JSObject::cast(current)->GetPrototype()) {
-- JSReceiver::cast(current)->LocalLookup(name, result);
-+ JSReceiver::cast(current)->LocalLookup(name, result, skip_fallback_interceptor);
- if (result->IsProperty()) return;
- }
- result->NotFound();
-diff --git a/src/objects.h b/src/objects.h
-index d96e5f9..ed40061 100644
---- a/src/objects.h
-+++ b/src/objects.h
-@@ -1362,7 +1362,8 @@ class JSReceiver: public HeapObject {
- MUST_USE_RESULT MaybeObject* SetProperty(String* key,
- Object* value,
- PropertyAttributes attributes,
-- StrictModeFlag strict_mode);
-+ StrictModeFlag strict_mode,
-+ bool skip_fallback_interceptor = false);
- MUST_USE_RESULT MaybeObject* SetProperty(LookupResult* result,
- String* key,
- Object* value,
-@@ -1414,8 +1415,8 @@ class JSReceiver: public HeapObject {
-
- // Lookup a property. If found, the result is valid and has
- // detailed information.
-- void LocalLookup(String* name, LookupResult* result);
-- void Lookup(String* name, LookupResult* result);
-+ void LocalLookup(String* name, LookupResult* result, bool skip_fallback_interceptor = false);
-+ void Lookup(String* name, LookupResult* result, bool skip_fallback_interceptor = false);
-
- protected:
- Smi* GenerateIdentityHash();
-@@ -4242,6 +4243,10 @@ class Map: public HeapObject {
- inline void set_is_access_check_needed(bool access_check_needed);
- inline bool is_access_check_needed();
-
-+ // Whether the named interceptor is a fallback interceptor or not
-+ inline void set_named_interceptor_is_fallback(bool value);
-+ inline bool named_interceptor_is_fallback();
-+
- // [prototype]: implicit prototype object.
- DECL_ACCESSORS(prototype, Object)
-
-@@ -4506,6 +4511,7 @@ class Map: public HeapObject {
-
- // Bit positions for bit field 3
- static const int kIsShared = 0;
-+ static const int kNamedInterceptorIsFallback = 1;
-
- // Layout of the default cache. It holds alternating name and code objects.
- static const int kCodeCacheEntrySize = 2;
-@@ -7390,6 +7396,7 @@ class InterceptorInfo: public Struct {
- DECL_ACCESSORS(deleter, Object)
- DECL_ACCESSORS(enumerator, Object)
- DECL_ACCESSORS(data, Object)
-+ DECL_ACCESSORS(is_fallback, Smi)
-
- static inline InterceptorInfo* cast(Object* obj);
-
-@@ -7409,7 +7416,8 @@ class InterceptorInfo: public Struct {
- static const int kDeleterOffset = kQueryOffset + kPointerSize;
- static const int kEnumeratorOffset = kDeleterOffset + kPointerSize;
- static const int kDataOffset = kEnumeratorOffset + kPointerSize;
-- static const int kSize = kDataOffset + kPointerSize;
-+ static const int kFallbackOffset = kDataOffset + kPointerSize;
-+ static const int kSize = kFallbackOffset + kPointerSize;
-
- private:
- DISALLOW_IMPLICIT_CONSTRUCTORS(InterceptorInfo);
-diff --git a/src/runtime.cc b/src/runtime.cc
-index 9c23c2c..0e256c1 100644
---- a/src/runtime.cc
-+++ b/src/runtime.cc
-@@ -1330,7 +1330,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DeclareGlobals) {
- // Lookup the property in the global object, and don't set the
- // value of the variable if the property is already there.
- LookupResult lookup(isolate);
-- global->Lookup(*name, &lookup);
-+ global->Lookup(*name, &lookup, true);
- if (lookup.IsProperty()) {
- // We found an existing property. Unless it was an interceptor
- // that claims the property is absent, skip this declaration.
-@@ -1357,7 +1357,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DeclareGlobals) {
- }
-
- LookupResult lookup(isolate);
-- global->LocalLookup(*name, &lookup);
-+ global->LocalLookup(*name, &lookup, true);
-
- // Compute the property attributes. According to ECMA-262, section
- // 13, page 71, the property must be read-only and
-@@ -1398,7 +1398,8 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DeclareGlobals) {
- name,
- value,
- static_cast<PropertyAttributes>(attr),
-- strict_mode));
-+ strict_mode,
-+ true));
- }
- }
-
-@@ -1534,7 +1535,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InitializeVarGlobal) {
- while (object->IsJSObject() &&
- JSObject::cast(object)->map()->is_hidden_prototype()) {
- JSObject* raw_holder = JSObject::cast(object);
-- raw_holder->LocalLookup(*name, &lookup);
-+ raw_holder->LocalLookup(*name, &lookup, true);
- if (lookup.IsProperty() && lookup.type() == INTERCEPTOR) {
- HandleScope handle_scope(isolate);
- Handle<JSObject> holder(raw_holder);
-@@ -1557,7 +1558,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InitializeVarGlobal) {
- // Reload global in case the loop above performed a GC.
- global = isolate->context()->global();
- if (assign) {
-- return global->SetProperty(*name, args[2], attributes, strict_mode);
-+ return global->SetProperty(*name, args[2], attributes, strict_mode, true);
- }
- return isolate->heap()->undefined_value();
- }
---
-1.7.4.1
-
diff --git a/src/v8/0003-Generalize-external-object-resources.patch b/src/v8/0003-Generalize-external-object-resources.patch
deleted file mode 100644
index 580b8f0f24d2348bc838ac494c58d4af86467385..0000000000000000000000000000000000000000
--- a/src/v8/0003-Generalize-external-object-resources.patch
+++ /dev/null
@@ -1,595 +0,0 @@
-From 501255df9cb6241a1f6c8d8a3361b9582fa481ef Mon Sep 17 00:00:00 2001
-From: Aaron Kennedy <aaron.kennedy@nokia.com>
-Date: Tue, 4 Oct 2011 16:06:09 +1000
-Subject: [PATCH 03/13] Generalize external object resources
-
-V8 was already able to manage and finalize an external string
-resource. This change generalizes that mechanism to handle a
-single generic external resource - a v8::Object::ExternalResource
-derived instance - on normal JSObject's.
-
-This is useful for mapping C++ objects to JS objects where the
-C++ object's memory is effectively owned by the JS Object, and
-thus needs to destroyed when the JS Object is garbage collected.
-The V8 mailing list suggests using a weak persistent handle for
-this purpose, but that seems to incur a fairly massive performance
-penalty for short lived objects as weak persistent handle callbacks
-are not called until the object has been promoted into the old
-object space.
----
- include/v8.h | 25 ++++++++++++++++++++
- src/api.cc | 56 +++++++++++++++++++++++++++++++++++++++++++++
- src/factory.cc | 11 +++++++++
- src/heap-inl.h | 63 +++++++++++++++++++++++++++++++++++---------------
- src/heap.cc | 29 +++++++++++++++++------
- src/heap.h | 16 ++++++++-----
- src/mark-compact.cc | 13 +++++-----
- src/objects-inl.h | 35 +++++++++++++++++++++++++++-
- src/objects.h | 19 ++++++++++++---
- 9 files changed, 223 insertions(+), 44 deletions(-)
-
-diff --git a/include/v8.h b/include/v8.h
-index d2e6c32..3ef4dd6 100644
---- a/include/v8.h
-+++ b/include/v8.h
-@@ -1597,6 +1597,25 @@ class Object : public Value {
- /** Sets a native pointer in an internal field. */
- V8EXPORT void SetPointerInInternalField(int index, void* value);
-
-+ class V8EXPORT ExternalResource { // NOLINT
-+ public:
-+ ExternalResource() {}
-+ virtual ~ExternalResource() {}
-+
-+ protected:
-+ virtual void Dispose() { delete this; }
-+
-+ private:
-+ // Disallow copying and assigning.
-+ ExternalResource(const ExternalResource&);
-+ void operator=(const ExternalResource&);
-+
-+ friend class v8::internal::Heap;
-+ };
-+
-+ V8EXPORT void SetExternalResource(ExternalResource *);
-+ V8EXPORT ExternalResource *GetExternalResource();
-+
- // Testers for local properties.
- V8EXPORT bool HasOwnProperty(Handle<String> key);
- V8EXPORT bool HasRealNamedProperty(Handle<String> key);
-@@ -2466,6 +2485,12 @@ class V8EXPORT ObjectTemplate : public Template {
- */
- void SetInternalFieldCount(int value);
-
-+ /**
-+ * Sets whether the object can store an "external resource" object.
-+ */
-+ bool HasExternalResource();
-+ void SetHasExternalResource(bool value);
-+
- private:
- ObjectTemplate();
- static Local<ObjectTemplate> New(Handle<FunctionTemplate> constructor);
-diff --git a/src/api.cc b/src/api.cc
-index e0f3b5a..7d54252 100644
---- a/src/api.cc
-+++ b/src/api.cc
-@@ -1436,6 +1436,34 @@ void ObjectTemplate::SetInternalFieldCount(int value) {
- }
-
-
-+bool ObjectTemplate::HasExternalResource()
-+{
-+ if (IsDeadCheck(Utils::OpenHandle(this)->GetIsolate(),
-+ "v8::ObjectTemplate::HasExternalResource()")) {
-+ return 0;
-+ }
-+ return !Utils::OpenHandle(this)->has_external_resource()->IsUndefined();
-+}
-+
-+
-+void ObjectTemplate::SetHasExternalResource(bool value)
-+{
-+ i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
-+ if (IsDeadCheck(isolate, "v8::ObjectTemplate::SetHasExternalResource()")) {
-+ return;
-+ }
-+ ENTER_V8(isolate);
-+ if (value) {
-+ EnsureConstructor(this);
-+ }
-+ if (value) {
-+ Utils::OpenHandle(this)->set_has_external_resource(i::Smi::FromInt(1));
-+ } else {
-+ Utils::OpenHandle(this)->set_has_external_resource(Utils::OpenHandle(this)->GetHeap()->undefined_value());
-+ }
-+}
-+
-+
- // --- S c r i p t D a t a ---
-
-
-@@ -4029,6 +4057,34 @@ void v8::Object::SetPointerInInternalField(int index, void* value) {
- }
-
-
-+void v8::Object::SetExternalResource(v8::Object::ExternalResource *resource) {
-+ i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
-+ ENTER_V8(isolate);
-+ i::Handle<i::JSObject> obj = Utils::OpenHandle(this);
-+ if (CanBeEncodedAsSmi(resource)) {
-+ obj->SetExternalResourceObject(EncodeAsSmi(resource));
-+ } else {
-+ obj->SetExternalResourceObject(*isolate->factory()->NewForeign(static_cast<i::Address>((void *)resource)));
-+ }
-+ if (!obj->IsSymbol()) {
-+ isolate->heap()->external_string_table()->AddObject(*obj);
-+ }
-+}
-+
-+
-+v8::Object::ExternalResource *v8::Object::GetExternalResource() {
-+ i::Handle<i::JSObject> obj = Utils::OpenHandle(this);
-+ i::Object* value = obj->GetExternalResourceObject();
-+ if (value->IsSmi()) {
-+ return reinterpret_cast<v8::Object::ExternalResource*>(i::Internals::GetExternalPointerFromSmi(value));
-+ } else if (value->IsForeign()) {
-+ return reinterpret_cast<v8::Object::ExternalResource*>(i::Foreign::cast(value)->address());
-+ } else {
-+ return NULL;
-+ }
-+}
-+
-+
- // --- E n v i r o n m e n t ---
-
-
-diff --git a/src/factory.cc b/src/factory.cc
-index 1b95ed1..8c96944 100644
---- a/src/factory.cc
-+++ b/src/factory.cc
-@@ -1152,15 +1152,21 @@ Handle<JSFunction> Factory::CreateApiFunction(
- Handle<Code> construct_stub = isolate()->builtins()->JSConstructStubApi();
-
- int internal_field_count = 0;
-+ bool has_external_resource = false;
-+
- if (!obj->instance_template()->IsUndefined()) {
- Handle<ObjectTemplateInfo> instance_template =
- Handle<ObjectTemplateInfo>(
- ObjectTemplateInfo::cast(obj->instance_template()));
- internal_field_count =
- Smi::cast(instance_template->internal_field_count())->value();
-+ has_external_resource =
-+ !instance_template->has_external_resource()->IsUndefined();
- }
-
- int instance_size = kPointerSize * internal_field_count;
-+ if (has_external_resource) instance_size += kPointerSize;
-+
- InstanceType type = INVALID_TYPE;
- switch (instance_type) {
- case JavaScriptObject:
-@@ -1195,6 +1201,11 @@ Handle<JSFunction> Factory::CreateApiFunction(
-
- Handle<Map> map = Handle<Map>(result->initial_map());
-
-+ // Mark as having external data object if needed
-+ if (has_external_resource) {
-+ map->set_has_external_resource(true);
-+ }
-+
- // Mark as undetectable if needed.
- if (obj->undetectable()) {
- map->set_is_undetectable();
-diff --git a/src/heap-inl.h b/src/heap-inl.h
-index 4c55d63..bca57cb 100644
---- a/src/heap-inl.h
-+++ b/src/heap-inl.h
-@@ -222,21 +222,36 @@ MaybeObject* Heap::NumberFromUint32(uint32_t value) {
- }
-
-
--void Heap::FinalizeExternalString(String* string) {
-- ASSERT(string->IsExternalString());
-- v8::String::ExternalStringResourceBase** resource_addr =
-- reinterpret_cast<v8::String::ExternalStringResourceBase**>(
-- reinterpret_cast<byte*>(string) +
-- ExternalString::kResourceOffset -
-- kHeapObjectTag);
--
-- // Dispose of the C++ object if it has not already been disposed.
-- if (*resource_addr != NULL) {
-- (*resource_addr)->Dispose();
-+void Heap::FinalizeExternalString(HeapObject* string) {
-+ ASSERT(string->IsExternalString() || string->map()->has_external_resource());
-+
-+ if (string->IsExternalString()) {
-+ v8::String::ExternalStringResourceBase** resource_addr =
-+ reinterpret_cast<v8::String::ExternalStringResourceBase**>(
-+ reinterpret_cast<byte*>(string) +
-+ ExternalString::kResourceOffset -
-+ kHeapObjectTag);
-+
-+ // Dispose of the C++ object if it has not already been disposed.
-+ if (*resource_addr != NULL) {
-+ (*resource_addr)->Dispose();
-+ }
-+
-+ // Clear the resource pointer in the string.
-+ *resource_addr = NULL;
-+ } else {
-+ JSObject *object = JSObject::cast(string);
-+ Object *value = object->GetExternalResourceObject();
-+ v8::Object::ExternalResource *resource = 0;
-+ if (value->IsSmi()) {
-+ resource = reinterpret_cast<v8::Object::ExternalResource*>(Internals::GetExternalPointerFromSmi(value));
-+ } else if (value->IsForeign()) {
-+ resource = reinterpret_cast<v8::Object::ExternalResource*>(Foreign::cast(value)->address());
-+ }
-+ if (resource) {
-+ resource->Dispose();
-+ }
- }
--
-- // Clear the resource pointer in the string.
-- *resource_addr = NULL;
- }
-
-
-@@ -555,6 +570,16 @@ void ExternalStringTable::AddString(String* string) {
- }
-
-
-+void ExternalStringTable::AddObject(HeapObject* object) {
-+ ASSERT(object->map()->has_external_resource());
-+ if (heap_->InNewSpace(object)) {
-+ new_space_strings_.Add(object);
-+ } else {
-+ old_space_strings_.Add(object);
-+ }
-+}
-+
-+
- void ExternalStringTable::Iterate(ObjectVisitor* v) {
- if (!new_space_strings_.is_empty()) {
- Object** start = &new_space_strings_[0];
-@@ -583,14 +608,14 @@ void ExternalStringTable::Verify() {
- }
-
-
--void ExternalStringTable::AddOldString(String* string) {
-- ASSERT(string->IsExternalString());
-- ASSERT(!heap_->InNewSpace(string));
-- old_space_strings_.Add(string);
-+void ExternalStringTable::AddOldObject(HeapObject* object) {
-+ ASSERT(object->IsExternalString() || object->map()->has_external_resource());
-+ ASSERT(!heap_->InNewSpace(object));
-+ old_space_strings_.Add(object);
- }
-
-
--void ExternalStringTable::ShrinkNewStrings(int position) {
-+void ExternalStringTable::ShrinkNewObjects(int position) {
- new_space_strings_.Rewind(position);
- if (FLAG_verify_heap) {
- Verify();
-diff --git a/src/heap.cc b/src/heap.cc
-index d287ead..53a0f27 100644
---- a/src/heap.cc
-+++ b/src/heap.cc
-@@ -1099,18 +1099,18 @@ void Heap::Scavenge() {
- }
-
-
--String* Heap::UpdateNewSpaceReferenceInExternalStringTableEntry(Heap* heap,
-- Object** p) {
-+HeapObject* Heap::UpdateNewSpaceReferenceInExternalStringTableEntry(Heap* heap,
-+ Object** p) {
- MapWord first_word = HeapObject::cast(*p)->map_word();
-
- if (!first_word.IsForwardingAddress()) {
- // Unreachable external string can be finalized.
-- heap->FinalizeExternalString(String::cast(*p));
-+ heap->FinalizeExternalString(HeapObject::cast(*p));
- return NULL;
- }
-
- // String is still reachable.
-- return String::cast(first_word.ToForwardingAddress());
-+ return HeapObject::cast(first_word.ToForwardingAddress());
- }
-
-
-@@ -1128,11 +1128,11 @@ void Heap::UpdateNewSpaceReferencesInExternalStringTable(
-
- for (Object** p = start; p < end; ++p) {
- ASSERT(InFromSpace(*p));
-- String* target = updater_func(this, p);
-+ HeapObject* target = updater_func(this, p);
-
- if (target == NULL) continue;
-
-- ASSERT(target->IsExternalString());
-+ ASSERT(target->IsExternalString() || target->map()->has_external_resource());
-
- if (InNewSpace(target)) {
- // String is still in new space. Update the table entry.
-@@ -1140,12 +1140,12 @@ void Heap::UpdateNewSpaceReferencesInExternalStringTable(
- ++last;
- } else {
- // String got promoted. Move it to the old string list.
-- external_string_table_.AddOldString(target);
-+ external_string_table_.AddOldObject(target);
- }
- }
-
- ASSERT(last <= end);
-- external_string_table_.ShrinkNewStrings(static_cast<int>(last - start));
-+ external_string_table_.ShrinkNewObjects(static_cast<int>(last - start));
- }
-
-
-@@ -6367,6 +6367,19 @@ void ExternalStringTable::CleanUp() {
-
-
- void ExternalStringTable::TearDown() {
-+ for (int i = 0; i < new_space_strings_.length(); ++i) {
-+ if (new_space_strings_[i] == heap_->raw_unchecked_null_value()) continue;
-+ HeapObject *object = HeapObject::cast(new_space_strings_[i]);
-+ if (!object->IsExternalString())
-+ heap_->FinalizeExternalString(object);
-+ }
-+ for (int i = 0; i < old_space_strings_.length(); ++i) {
-+ if (old_space_strings_[i] == heap_->raw_unchecked_null_value()) continue;
-+ HeapObject *object = HeapObject::cast(old_space_strings_[i]);
-+ if (!object->IsExternalString())
-+ heap_->FinalizeExternalString(object);
-+ }
-+
- new_space_strings_.Free();
- old_space_strings_.Free();
- }
-diff --git a/src/heap.h b/src/heap.h
-index 7c0b0ea..5e90964 100644
---- a/src/heap.h
-+++ b/src/heap.h
-@@ -245,8 +245,8 @@ class Isolate;
- class WeakObjectRetainer;
-
-
--typedef String* (*ExternalStringTableUpdaterCallback)(Heap* heap,
-- Object** pointer);
-+typedef HeapObject* (*ExternalStringTableUpdaterCallback)(Heap* heap,
-+ Object** pointer);
-
- class StoreBufferRebuilder {
- public:
-@@ -331,10 +331,14 @@ typedef void (*ScavengingCallback)(Map* map,
- // External strings table is a place where all external strings are
- // registered. We need to keep track of such strings to properly
- // finalize them.
-+// The ExternalStringTable can contain both strings and objects with
-+// external resources. It was not renamed to make the patch simpler.
- class ExternalStringTable {
- public:
- // Registers an external string.
- inline void AddString(String* string);
-+ // Registers an external object.
-+ inline void AddObject(HeapObject* string);
-
- inline void Iterate(ObjectVisitor* v);
-
-@@ -352,10 +356,10 @@ class ExternalStringTable {
-
- inline void Verify();
-
-- inline void AddOldString(String* string);
-+ inline void AddOldObject(HeapObject* string);
-
- // Notifies the table that only a prefix of the new list is valid.
-- inline void ShrinkNewStrings(int position);
-+ inline void ShrinkNewObjects(int position);
-
- // To speed up scavenge collections new space string are kept
- // separate from old space strings.
-@@ -851,7 +855,7 @@ class Heap {
-
- // Finalizes an external string by deleting the associated external
- // data and clearing the resource pointer.
-- inline void FinalizeExternalString(String* string);
-+ inline void FinalizeExternalString(HeapObject* string);
-
- // Allocates an uninitialized object. The memory is non-executable if the
- // hardware and OS allow.
-@@ -1656,7 +1660,7 @@ class Heap {
- // Performs a minor collection in new generation.
- void Scavenge();
-
-- static String* UpdateNewSpaceReferenceInExternalStringTableEntry(
-+ static HeapObject* UpdateNewSpaceReferenceInExternalStringTableEntry(
- Heap* heap,
- Object** pointer);
-
-diff --git a/src/mark-compact.cc b/src/mark-compact.cc
-index b41b033..bf0aab8 100644
---- a/src/mark-compact.cc
-+++ b/src/mark-compact.cc
-@@ -1513,8 +1513,9 @@ class SymbolTableCleaner : public ObjectVisitor {
-
- // Since no objects have yet been moved we can safely access the map of
- // the object.
-- if (o->IsExternalString()) {
-- heap_->FinalizeExternalString(String::cast(*p));
-+ if (o->IsExternalString() ||
-+ (o->IsHeapObject() && HeapObject::cast(o)->map()->has_external_resource())) {
-+ heap_->FinalizeExternalString(HeapObject::cast(*p));
- }
- // Set the entry to null_value (as deleted).
- *p = heap_->null_value();
-@@ -2487,15 +2488,15 @@ static void UpdatePointer(HeapObject** p, HeapObject* object) {
- }
-
-
--static String* UpdateReferenceInExternalStringTableEntry(Heap* heap,
-- Object** p) {
-+static HeapObject* UpdateReferenceInExternalStringTableEntry(Heap* heap,
-+ Object** p) {
- MapWord map_word = HeapObject::cast(*p)->map_word();
-
- if (map_word.IsForwardingAddress()) {
-- return String::cast(map_word.ToForwardingAddress());
-+ return HeapObject::cast(map_word.ToForwardingAddress());
- }
-
-- return String::cast(*p);
-+ return HeapObject::cast(*p);
- }
-
-
-diff --git a/src/objects-inl.h b/src/objects-inl.h
-index 1cfea84..6a80c9c 100644
---- a/src/objects-inl.h
-+++ b/src/objects-inl.h
-@@ -1343,7 +1343,7 @@ int JSObject::GetInternalFieldCount() {
- // Make sure to adjust for the number of in-object properties. These
- // properties do contribute to the size, but are not internal fields.
- return ((Size() - GetHeaderSize()) >> kPointerSizeLog2) -
-- map()->inobject_properties();
-+ map()->inobject_properties() - (map()->has_external_resource()?1:0);
- }
-
-
-@@ -1373,6 +1373,23 @@ void JSObject::SetInternalField(int index, Object* value) {
- }
-
-
-+void JSObject::SetExternalResourceObject(Object *value) {
-+ ASSERT(map()->has_external_resource());
-+ int offset = GetHeaderSize() + kPointerSize * GetInternalFieldCount();
-+ WRITE_FIELD(this, offset, value);
-+ WRITE_BARRIER(GetHeap(), this, offset, value);
-+}
-+
-+
-+Object *JSObject::GetExternalResourceObject() {
-+ if (map()->has_external_resource()) {
-+ return READ_FIELD(this, GetHeaderSize() + kPointerSize * GetInternalFieldCount());
-+ } else {
-+ return GetHeap()->undefined_value();
-+ }
-+}
-+
-+
- // Access fast-case object properties at index. The use of these routines
- // is needed to correctly distinguish between properties stored in-object and
- // properties stored in the properties array.
-@@ -2755,6 +2772,20 @@ bool Map::is_shared() {
- return ((1 << kIsShared) & bit_field3()) != 0;
- }
-
-+void Map::set_has_external_resource(bool value) {
-+ if (value) {
-+ set_bit_field(bit_field() | (1 << kHasExternalResource));
-+ } else {
-+ set_bit_field(bit_field() & ~(1 << kHasExternalResource));
-+ }
-+}
-+
-+bool Map::has_external_resource()
-+{
-+ return ((1 << kHasExternalResource) & bit_field()) != 0;
-+}
-+
-+
- void Map::set_named_interceptor_is_fallback(bool value)
- {
- if (value) {
-@@ -3301,6 +3332,8 @@ ACCESSORS(FunctionTemplateInfo, flag, Smi, kFlagOffset)
- ACCESSORS(ObjectTemplateInfo, constructor, Object, kConstructorOffset)
- ACCESSORS(ObjectTemplateInfo, internal_field_count, Object,
- kInternalFieldCountOffset)
-+ACCESSORS(ObjectTemplateInfo, has_external_resource, Object,
-+ kHasExternalResourceOffset)
-
- ACCESSORS(SignatureInfo, receiver, Object, kReceiverOffset)
- ACCESSORS(SignatureInfo, args, Object, kArgsOffset)
-diff --git a/src/objects.h b/src/objects.h
-index ed40061..c38d461 100644
---- a/src/objects.h
-+++ b/src/objects.h
-@@ -1760,6 +1760,9 @@ class JSObject: public JSReceiver {
- inline Object* GetInternalField(int index);
- inline void SetInternalField(int index, Object* value);
-
-+ inline void SetExternalResourceObject(Object *);
-+ inline Object *GetExternalResourceObject();
-+
- // The following lookup functions skip interceptors.
- void LocalLookupRealNamedProperty(String* name, LookupResult* result);
- void LookupRealNamedProperty(String* name, LookupResult* result);
-@@ -4171,11 +4174,11 @@ class Map: public HeapObject {
-
- // Tells whether the instance has a call-as-function handler.
- inline void set_has_instance_call_handler() {
-- set_bit_field(bit_field() | (1 << kHasInstanceCallHandler));
-+ set_bit_field3(bit_field3() | (1 << kHasInstanceCallHandler));
- }
-
- inline bool has_instance_call_handler() {
-- return ((1 << kHasInstanceCallHandler) & bit_field()) != 0;
-+ return ((1 << kHasInstanceCallHandler) & bit_field3()) != 0;
- }
-
- inline void set_is_extensible(bool value);
-@@ -4247,6 +4250,11 @@ class Map: public HeapObject {
- inline void set_named_interceptor_is_fallback(bool value);
- inline bool named_interceptor_is_fallback();
-
-+ // Tells whether the instance has the space for an external resource
-+ // object
-+ inline void set_has_external_resource(bool value);
-+ inline bool has_external_resource();
-+
- // [prototype]: implicit prototype object.
- DECL_ACCESSORS(prototype, Object)
-
-@@ -4487,7 +4495,7 @@ class Map: public HeapObject {
- static const int kHasNamedInterceptor = 3;
- static const int kHasIndexedInterceptor = 4;
- static const int kIsUndetectable = 5;
-- static const int kHasInstanceCallHandler = 6;
-+ static const int kHasExternalResource = 6;
- static const int kIsAccessCheckNeeded = 7;
-
- // Bit positions for bit field 2
-@@ -4512,6 +4520,7 @@ class Map: public HeapObject {
- // Bit positions for bit field 3
- static const int kIsShared = 0;
- static const int kNamedInterceptorIsFallback = 1;
-+ static const int kHasInstanceCallHandler = 2;
-
- // Layout of the default cache. It holds alternating name and code objects.
- static const int kCodeCacheEntrySize = 2;
-@@ -7539,6 +7548,7 @@ class ObjectTemplateInfo: public TemplateInfo {
- public:
- DECL_ACCESSORS(constructor, Object)
- DECL_ACCESSORS(internal_field_count, Object)
-+ DECL_ACCESSORS(has_external_resource, Object)
-
- static inline ObjectTemplateInfo* cast(Object* obj);
-
-@@ -7555,7 +7565,8 @@ class ObjectTemplateInfo: public TemplateInfo {
- static const int kConstructorOffset = TemplateInfo::kHeaderSize;
- static const int kInternalFieldCountOffset =
- kConstructorOffset + kPointerSize;
-- static const int kSize = kInternalFieldCountOffset + kPointerSize;
-+ static const int kHasExternalResourceOffset = kInternalFieldCountOffset + kPointerSize;
-+ static const int kSize = kHasExternalResourceOffset + kPointerSize;
- };
-
-
---
-1.7.4.1
-
diff --git a/src/v8/0004-Introduce-a-QML-compilation-mode.patch b/src/v8/0004-Introduce-a-QML-compilation-mode.patch
deleted file mode 100644
index 84823ca4a719a133da9eddbe79a306a4635d54b7..0000000000000000000000000000000000000000
--- a/src/v8/0004-Introduce-a-QML-compilation-mode.patch
+++ /dev/null
@@ -1,2355 +0,0 @@
-From c49c39afa016b176c933ff01e748a2eddb26e131 Mon Sep 17 00:00:00 2001
-From: Aaron Kennedy <aaron.kennedy@nokia.com>
-Date: Thu, 27 Oct 2011 13:34:16 +0100
-Subject: [PATCH 04/13] Introduce a QML compilation mode
-
-In QML mode, there is a second global object - known as the QML
-global object. During property resolution, if a property is not
-present on the JS global object, it is resolved on the QML global
-object.
-
-This global object behavior is only enabled if a script is being
-compiled in QML mode. The object to use as the QML global object
-is passed as a parameter to the Script::Run() method. Any function
-closures etc. created during the run will retain a reference to this
-object, so different objects can be passed in different script
-runs.
----
- include/v8.h | 19 +++++++--
- src/api.cc | 52 +++++++++++++++++++----
- src/arm/code-stubs-arm.cc | 4 ++
- src/arm/full-codegen-arm.cc | 28 +++++++-----
- src/arm/lithium-arm.cc | 4 +-
- src/arm/lithium-arm.h | 12 +++++-
- src/arm/lithium-codegen-arm.cc | 9 ++--
- src/arm/macro-assembler-arm.h | 5 ++
- src/ast-inl.h | 5 ++
- src/ast.cc | 5 ++
- src/ast.h | 1 +
- src/code-stubs.h | 2 +-
- src/compiler.cc | 15 ++++++-
- src/compiler.h | 16 ++++++-
- src/contexts.cc | 35 ++++++++++++++++
- src/contexts.h | 4 ++
- src/execution.cc | 31 ++++++++++++--
- src/execution.h | 8 ++++
- src/full-codegen.cc | 3 +-
- src/full-codegen.h | 1 +
- src/heap.cc | 4 ++
- src/hydrogen-instructions.cc | 5 ++
- src/hydrogen-instructions.h | 21 ++++++++-
- src/hydrogen.cc | 4 ++
- src/ia32/code-stubs-ia32.cc | 5 ++
- src/ia32/full-codegen-ia32.cc | 28 +++++++-----
- src/ia32/lithium-codegen-ia32.cc | 9 ++--
- src/ia32/lithium-ia32.cc | 4 +-
- src/ia32/lithium-ia32.h | 12 +++++-
- src/ia32/macro-assembler-ia32.h | 3 +
- src/mips/code-stubs-mips.cc | 5 ++
- src/mips/full-codegen-mips.cc | 30 ++++++++-----
- src/mips/macro-assembler-mips.h | 5 ++
- src/objects-inl.h | 2 +
- src/objects.h | 7 +++
- src/parser.cc | 28 +++++++++++--
- src/parser.h | 4 +-
- src/prettyprinter.cc | 3 +
- src/runtime.cc | 84 +++++++++++++++++++++++++-------------
- src/runtime.h | 8 ++--
- src/scopeinfo.cc | 28 ++++++++++---
- src/scopeinfo.h | 1 +
- src/scopes.cc | 63 ++++++++++++++++++++++++++++
- src/scopes.h | 8 ++++
- src/variables.cc | 3 +-
- src/variables.h | 5 ++
- src/x64/code-stubs-x64.cc | 4 ++
- src/x64/full-codegen-x64.cc | 28 +++++++-----
- src/x64/lithium-codegen-x64.cc | 9 ++--
- src/x64/lithium-x64.cc | 4 +-
- src/x64/lithium-x64.h | 12 +++++
- src/x64/macro-assembler-x64.h | 5 ++
- 52 files changed, 559 insertions(+), 141 deletions(-)
-
-diff --git a/include/v8.h b/include/v8.h
-index 3ef4dd6..193e2fe 100644
---- a/include/v8.h
-+++ b/include/v8.h
-@@ -587,6 +587,11 @@ class ScriptOrigin {
- */
- class V8EXPORT Script {
- public:
-+ enum CompileFlags {
-+ Default = 0x00,
-+ QmlMode = 0x01
-+ };
-+
- /**
- * Compiles the specified script (context-independent).
- *
-@@ -605,7 +610,8 @@ class V8EXPORT Script {
- static Local<Script> New(Handle<String> source,
- ScriptOrigin* origin = NULL,
- ScriptData* pre_data = NULL,
-- Handle<String> script_data = Handle<String>());
-+ Handle<String> script_data = Handle<String>(),
-+ CompileFlags = Default);
-
- /**
- * Compiles the specified script using the specified file name
-@@ -618,7 +624,8 @@ class V8EXPORT Script {
- * will use the currently entered context).
- */
- static Local<Script> New(Handle<String> source,
-- Handle<Value> file_name);
-+ Handle<Value> file_name,
-+ CompileFlags = Default);
-
- /**
- * Compiles the specified script (bound to current context).
-@@ -639,7 +646,8 @@ class V8EXPORT Script {
- static Local<Script> Compile(Handle<String> source,
- ScriptOrigin* origin = NULL,
- ScriptData* pre_data = NULL,
-- Handle<String> script_data = Handle<String>());
-+ Handle<String> script_data = Handle<String>(),
-+ CompileFlags = Default);
-
- /**
- * Compiles the specified script using the specified file name
-@@ -656,7 +664,8 @@ class V8EXPORT Script {
- */
- static Local<Script> Compile(Handle<String> source,
- Handle<Value> file_name,
-- Handle<String> script_data = Handle<String>());
-+ Handle<String> script_data = Handle<String>(),
-+ CompileFlags = Default);
-
- /**
- * Runs the script returning the resulting value. If the script is
-@@ -666,6 +675,7 @@ class V8EXPORT Script {
- * compiled.
- */
- Local<Value> Run();
-+ Local<Value> Run(Handle<Object> qml);
-
- /**
- * Returns the script id value.
-@@ -3506,6 +3516,7 @@ class V8EXPORT Context {
- * JavaScript frames an empty handle is returned.
- */
- static Local<Context> GetCalling();
-+ static Local<Object> GetCallingQmlGlobal();
-
- /**
- * Sets the security token for the context. To access an object in
-diff --git a/src/api.cc b/src/api.cc
-index 7d54252..2d3d97a 100644
---- a/src/api.cc
-+++ b/src/api.cc
-@@ -1514,7 +1514,8 @@ ScriptData* ScriptData::New(const char* data, int length) {
- Local<Script> Script::New(v8::Handle<String> source,
- v8::ScriptOrigin* origin,
- v8::ScriptData* pre_data,
-- v8::Handle<String> script_data) {
-+ v8::Handle<String> script_data,
-+ v8::Script::CompileFlags compile_flags) {
- i::Isolate* isolate = i::Isolate::Current();
- ON_BAILOUT(isolate, "v8::Script::New()", return Local<Script>());
- LOG_API(isolate, "Script::New");
-@@ -1551,7 +1552,8 @@ Local<Script> Script::New(v8::Handle<String> source,
- NULL,
- pre_data_impl,
- Utils::OpenHandle(*script_data),
-- i::NOT_NATIVES_CODE);
-+ i::NOT_NATIVES_CODE,
-+ compile_flags);
- has_pending_exception = result.is_null();
- EXCEPTION_BAILOUT_CHECK(isolate, Local<Script>());
- return Local<Script>(ToApi<Script>(result));
-@@ -1559,21 +1561,23 @@ Local<Script> Script::New(v8::Handle<String> source,
-
-
- Local<Script> Script::New(v8::Handle<String> source,
-- v8::Handle<Value> file_name) {
-+ v8::Handle<Value> file_name,
-+ v8::Script::CompileFlags compile_flags) {
- ScriptOrigin origin(file_name);
-- return New(source, &origin);
-+ return New(source, &origin, 0, Handle<String>(), compile_flags);
- }
-
-
- Local<Script> Script::Compile(v8::Handle<String> source,
- v8::ScriptOrigin* origin,
- v8::ScriptData* pre_data,
-- v8::Handle<String> script_data) {
-+ v8::Handle<String> script_data,
-+ v8::Script::CompileFlags compile_flags) {
- i::Isolate* isolate = i::Isolate::Current();
- ON_BAILOUT(isolate, "v8::Script::Compile()", return Local<Script>());
- LOG_API(isolate, "Script::Compile");
- ENTER_V8(isolate);
-- Local<Script> generic = New(source, origin, pre_data, script_data);
-+ Local<Script> generic = New(source, origin, pre_data, script_data, compile_flags);
- if (generic.IsEmpty())
- return generic;
- i::Handle<i::Object> obj = Utils::OpenHandle(*generic);
-@@ -1589,13 +1593,18 @@ Local<Script> Script::Compile(v8::Handle<String> source,
-
- Local<Script> Script::Compile(v8::Handle<String> source,
- v8::Handle<Value> file_name,
-- v8::Handle<String> script_data) {
-+ v8::Handle<String> script_data,
-+ v8::Script::CompileFlags compile_flags) {
- ScriptOrigin origin(file_name);
-- return Compile(source, &origin, 0, script_data);
-+ return Compile(source, &origin, 0, script_data, compile_flags);
- }
-
-
- Local<Value> Script::Run() {
-+ return Run(Handle<Object>());
-+}
-+
-+Local<Value> Script::Run(Handle<Object> qml) {
- i::Isolate* isolate = i::Isolate::Current();
- ON_BAILOUT(isolate, "v8::Script::Run()", return Local<Value>());
- LOG_API(isolate, "Script::Run");
-@@ -1614,10 +1623,11 @@ Local<Value> Script::Run() {
- fun = i::Handle<i::JSFunction>(i::JSFunction::cast(*obj), isolate);
- }
- EXCEPTION_PREAMBLE(isolate);
-+ i::Handle<i::Object> qmlglobal = Utils::OpenHandle(*qml);
- i::Handle<i::Object> receiver(
- isolate->context()->global_proxy(), isolate);
- i::Handle<i::Object> result =
-- i::Execution::Call(fun, receiver, 0, NULL, &has_pending_exception);
-+ i::Execution::Call(fun, receiver, 0, NULL, &has_pending_exception, false, qmlglobal);
- EXCEPTION_BAILOUT_CHECK(isolate, Local<Value>());
- raw_result = *result;
- }
-@@ -4337,6 +4347,30 @@ v8::Local<v8::Context> Context::GetCalling() {
- }
-
-
-+v8::Local<v8::Object> Context::GetCallingQmlGlobal() {
-+ i::Isolate* isolate = i::Isolate::Current();
-+ if (IsDeadCheck(isolate, "v8::Context::GetCallingQmlGlobal()")) {
-+ return Local<Object>();
-+ }
-+
-+ i::Context *context = isolate->context();
-+ if (!context->qml_global()->IsUndefined()) {
-+ i::Handle<i::Object> qmlglobal(context->qml_global());
-+ return Utils::ToLocal(i::Handle<i::JSObject>::cast(qmlglobal));
-+ }
-+
-+ i::JavaScriptFrameIterator it;
-+ if (it.done()) return Local<Object>();
-+ context = i::Context::cast(it.frame()->context());
-+ if (!context->qml_global()->IsUndefined()) {
-+ i::Handle<i::Object> qmlglobal(context->qml_global());
-+ return Utils::ToLocal(i::Handle<i::JSObject>::cast(qmlglobal));
-+ } else {
-+ return Local<Object>();
-+ }
-+}
-+
-+
- v8::Local<v8::Object> Context::Global() {
- if (IsDeadCheck(i::Isolate::Current(), "v8::Context::Global()")) {
- return Local<v8::Object>();
-diff --git a/src/arm/code-stubs-arm.cc b/src/arm/code-stubs-arm.cc
-index cb3bc88..f5be938 100644
---- a/src/arm/code-stubs-arm.cc
-+++ b/src/arm/code-stubs-arm.cc
-@@ -172,6 +172,10 @@ void FastNewContextStub::Generate(MacroAssembler* masm) {
- __ ldr(r1, MemOperand(cp, Context::SlotOffset(Context::GLOBAL_INDEX)));
- __ str(r1, MemOperand(r0, Context::SlotOffset(Context::GLOBAL_INDEX)));
-
-+ // Copy the qml global object from the surrounding context.
-+ __ ldr(r1, MemOperand(cp, Context::SlotOffset(Context::QML_GLOBAL_INDEX)));
-+ __ str(r1, MemOperand(r0, Context::SlotOffset(Context::QML_GLOBAL_INDEX)));
-+
- // Initialize the rest of the slots to undefined.
- __ LoadRoot(r1, Heap::kUndefinedValueRootIndex);
- for (int i = Context::MIN_CONTEXT_SLOTS; i < length; i++) {
-diff --git a/src/arm/full-codegen-arm.cc b/src/arm/full-codegen-arm.cc
-index 497a295..b8e3f30 100644
---- a/src/arm/full-codegen-arm.cc
-+++ b/src/arm/full-codegen-arm.cc
-@@ -182,12 +182,13 @@ void FullCodeGenerator::Generate(CompilationInfo* info) {
-
- // Possibly allocate a local context.
- int heap_slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
-- if (heap_slots > 0) {
-+ if (heap_slots > 0 ||
-+ (scope()->is_qml_mode() && scope()->is_global_scope())) {
- Comment cmnt(masm_, "[ Allocate local context");
- // Argument to NewContext is the function, which is in r1.
- __ push(r1);
- if (heap_slots <= FastNewContextStub::kMaximumSlots) {
-- FastNewContextStub stub(heap_slots);
-+ FastNewContextStub stub((heap_slots < 0)?0:heap_slots);
- __ CallStub(&stub);
- } else {
- __ CallRuntime(Runtime::kNewFunctionContext, 1);
-@@ -1193,9 +1194,9 @@ void FullCodeGenerator::EmitLoadGlobalCheckExtensions(Variable* var,
- __ bind(&fast);
- }
-
-- __ ldr(r0, GlobalObjectOperand());
-+ __ ldr(r0, var->is_qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- __ mov(r2, Operand(var->name()));
-- RelocInfo::Mode mode = (typeof_state == INSIDE_TYPEOF)
-+ RelocInfo::Mode mode = (typeof_state == INSIDE_TYPEOF || var->is_qml_global())
- ? RelocInfo::CODE_TARGET
- : RelocInfo::CODE_TARGET_CONTEXT;
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
-@@ -1280,10 +1281,10 @@ void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy) {
- Comment cmnt(masm_, "Global variable");
- // Use inline caching. Variable name is passed in r2 and the global
- // object (receiver) in r0.
-- __ ldr(r0, GlobalObjectOperand());
-+ __ ldr(r0, var->is_qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- __ mov(r2, Operand(var->name()));
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
-- __ Call(ic, RelocInfo::CODE_TARGET_CONTEXT);
-+ __ Call(ic, var->is_qml_global()?RelocInfo::CODE_TARGET:RelocInfo::CODE_TARGET_CONTEXT);
- context()->Plug(r0);
- break;
- }
-@@ -1920,7 +1921,7 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var,
- if (var->IsUnallocated()) {
- // Global var, const, or let.
- __ mov(r2, Operand(var->name()));
-- __ ldr(r1, GlobalObjectOperand());
-+ __ ldr(r1, var->is_qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- Handle<Code> ic = is_strict_mode()
- ? isolate()->builtins()->StoreIC_Initialize_Strict()
- : isolate()->builtins()->StoreIC_Initialize();
-@@ -2220,10 +2221,13 @@ void FullCodeGenerator::EmitResolvePossiblyDirectEval(ResolveEvalFlag flag,
- FLAG_harmony_scoping ? kStrictMode : strict_mode_flag();
- __ mov(r1, Operand(Smi::FromInt(strict_mode)));
- __ push(r1);
-+ // Push the qml mode flag.
-+ __ mov(r1, Operand(Smi::FromInt(is_qml_mode())));
-+ __ push(r1);
-
- __ CallRuntime(flag == SKIP_CONTEXT_LOOKUP
- ? Runtime::kResolvePossiblyDirectEvalNoLookup
-- : Runtime::kResolvePossiblyDirectEval, 4);
-+ : Runtime::kResolvePossiblyDirectEval, 5);
- }
-
-
-@@ -2296,9 +2300,9 @@ void FullCodeGenerator::VisitCall(Call* expr) {
- context()->DropAndPlug(1, r0);
- } else if (proxy != NULL && proxy->var()->IsUnallocated()) {
- // Push global object as receiver for the call IC.
-- __ ldr(r0, GlobalObjectOperand());
-+ __ ldr(r0, proxy->var()->is_qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- __ push(r0);
-- EmitCallWithIC(expr, proxy->name(), RelocInfo::CODE_TARGET_CONTEXT);
-+ EmitCallWithIC(expr, proxy->name(), proxy->var()->is_qml_global()?RelocInfo::CODE_TARGET:RelocInfo::CODE_TARGET_CONTEXT);
- } else if (proxy != NULL && proxy->var()->IsLookupSlot()) {
- // Call to a lookup slot (dynamically introduced variable).
- Label slow, done;
-@@ -3711,7 +3715,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {
- // but "delete this" is allowed.
- ASSERT(strict_mode_flag() == kNonStrictMode || var->is_this());
- if (var->IsUnallocated()) {
-- __ ldr(r2, GlobalObjectOperand());
-+ __ ldr(r2, var->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
- __ mov(r1, Operand(var->name()));
- __ mov(r0, Operand(Smi::FromInt(kNonStrictMode)));
- __ Push(r2, r1, r0);
-@@ -3997,7 +4001,7 @@ void FullCodeGenerator::VisitForTypeofValue(Expression* expr) {
- VariableProxy* proxy = expr->AsVariableProxy();
- if (proxy != NULL && proxy->var()->IsUnallocated()) {
- Comment cmnt(masm_, "Global variable");
-- __ ldr(r0, GlobalObjectOperand());
-+ __ ldr(r0, proxy->var()->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
- __ mov(r2, Operand(proxy->name()));
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
- // Use a regular load, not a contextual load, to avoid a reference
-diff --git a/src/arm/lithium-arm.cc b/src/arm/lithium-arm.cc
-index 5197842..943bc82 100644
---- a/src/arm/lithium-arm.cc
-+++ b/src/arm/lithium-arm.cc
-@@ -1128,7 +1128,7 @@ LInstruction* LChunkBuilder::DoOuterContext(HOuterContext* instr) {
-
- LInstruction* LChunkBuilder::DoGlobalObject(HGlobalObject* instr) {
- LOperand* context = UseRegisterAtStart(instr->value());
-- return DefineAsRegister(new LGlobalObject(context));
-+ return DefineAsRegister(new LGlobalObject(context, instr->qml_global()));
- }
-
-
-@@ -1198,7 +1198,7 @@ LInstruction* LChunkBuilder::DoCallNamed(HCallNamed* instr) {
-
- LInstruction* LChunkBuilder::DoCallGlobal(HCallGlobal* instr) {
- argument_count_ -= instr->argument_count();
-- return MarkAsCall(DefineFixed(new LCallGlobal, r0), instr);
-+ return MarkAsCall(DefineFixed(new LCallGlobal(instr->qml_global()), r0), instr);
- }
-
-
-diff --git a/src/arm/lithium-arm.h b/src/arm/lithium-arm.h
-index 5733bd0..a7e1704 100644
---- a/src/arm/lithium-arm.h
-+++ b/src/arm/lithium-arm.h
-@@ -1303,13 +1303,17 @@ class LOuterContext: public LTemplateInstruction<1, 1, 0> {
-
- class LGlobalObject: public LTemplateInstruction<1, 1, 0> {
- public:
-- explicit LGlobalObject(LOperand* context) {
-+ explicit LGlobalObject(LOperand* context, bool qml_global) {
- inputs_[0] = context;
-+ qml_global_ = qml_global;
- }
-
- DECLARE_CONCRETE_INSTRUCTION(GlobalObject, "global-object")
-
- LOperand* context() { return InputAt(0); }
-+ bool qml_global() { return qml_global_; }
-+ private:
-+ bool qml_global_;
- };
-
-
-@@ -1396,10 +1400,16 @@ class LCallGlobal: public LTemplateInstruction<1, 0, 0> {
- DECLARE_CONCRETE_INSTRUCTION(CallGlobal, "call-global")
- DECLARE_HYDROGEN_ACCESSOR(CallGlobal)
-
-+ explicit LCallGlobal(bool qml_global) : qml_global_(qml_global) {}
-+
- virtual void PrintDataTo(StringStream* stream);
-
- Handle<String> name() const {return hydrogen()->name(); }
- int arity() const { return hydrogen()->argument_count() - 1; }
-+
-+ bool qml_global() { return qml_global_; }
-+ private:
-+ bool qml_global_;
- };
-
-
-diff --git a/src/arm/lithium-codegen-arm.cc b/src/arm/lithium-codegen-arm.cc
-index 4cf7df4..2e1e6fa 100644
---- a/src/arm/lithium-codegen-arm.cc
-+++ b/src/arm/lithium-codegen-arm.cc
-@@ -190,12 +190,13 @@ bool LCodeGen::GeneratePrologue() {
-
- // Possibly allocate a local context.
- int heap_slots = scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
-- if (heap_slots > 0) {
-+ if (heap_slots > 0 ||
-+ (scope()->is_qml_mode() && scope()->is_global_scope())) {
- Comment(";;; Allocate local context");
- // Argument to NewContext is the function, which is in r1.
- __ push(r1);
- if (heap_slots <= FastNewContextStub::kMaximumSlots) {
-- FastNewContextStub stub(heap_slots);
-+ FastNewContextStub stub((heap_slots < 0)?0:heap_slots);
- __ CallStub(&stub);
- } else {
- __ CallRuntime(Runtime::kNewFunctionContext, 1);
-@@ -2826,7 +2827,7 @@ void LCodeGen::DoOuterContext(LOuterContext* instr) {
-
- void LCodeGen::DoGlobalObject(LGlobalObject* instr) {
- Register result = ToRegister(instr->result());
-- __ ldr(result, ContextOperand(cp, Context::GLOBAL_INDEX));
-+ __ ldr(result, ContextOperand(cp, instr->qml_global()?Context::QML_GLOBAL_INDEX:Context::GLOBAL_INDEX));
- }
-
-
-@@ -3280,7 +3281,7 @@ void LCodeGen::DoCallGlobal(LCallGlobal* instr) {
- ASSERT(ToRegister(instr->result()).is(r0));
-
- int arity = instr->arity();
-- RelocInfo::Mode mode = RelocInfo::CODE_TARGET_CONTEXT;
-+ RelocInfo::Mode mode = instr->qml_global()?RelocInfo::CODE_TARGET:RelocInfo::CODE_TARGET_CONTEXT;
- Handle<Code> ic =
- isolate()->stub_cache()->ComputeCallInitialize(arity, mode);
- __ mov(r2, Operand(instr->name()));
-diff --git a/src/arm/macro-assembler-arm.h b/src/arm/macro-assembler-arm.h
-index 90c4b37..5947e6a 100644
---- a/src/arm/macro-assembler-arm.h
-+++ b/src/arm/macro-assembler-arm.h
-@@ -1326,6 +1326,11 @@ static inline MemOperand GlobalObjectOperand() {
- }
-
-
-+static inline MemOperand QmlGlobalObjectOperand() {
-+ return ContextOperand(cp, Context::QML_GLOBAL_INDEX);
-+}
-+
-+
- #ifdef GENERATED_CODE_COVERAGE
- #define CODE_COVERAGE_STRINGIFY(x) #x
- #define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x)
-diff --git a/src/ast-inl.h b/src/ast-inl.h
-index f8b460d..217c71f 100644
---- a/src/ast-inl.h
-+++ b/src/ast-inl.h
-@@ -126,6 +126,11 @@ StrictModeFlag FunctionLiteral::strict_mode_flag() const {
- }
-
-
-+bool FunctionLiteral::qml_mode() const {
-+ return scope()->is_qml_mode();
-+}
-+
-+
- } } // namespace v8::internal
-
- #endif // V8_AST_INL_H_
-diff --git a/src/ast.cc b/src/ast.cc
-index 9e34bc0..0dc3c1c 100644
---- a/src/ast.cc
-+++ b/src/ast.cc
-@@ -764,6 +764,11 @@ void Call::RecordTypeFeedback(TypeFeedbackOracle* oracle,
- is_monomorphic_ = oracle->CallIsMonomorphic(this);
- Property* property = expression()->AsProperty();
- if (property == NULL) {
-+ if (VariableProxy *proxy = expression()->AsVariableProxy()) {
-+ if (proxy->var()->is_qml_global())
-+ return;
-+ }
-+
- // Function call. Specialize for monomorphic calls.
- if (is_monomorphic_) target_ = oracle->GetCallTarget(this);
- } else {
-diff --git a/src/ast.h b/src/ast.h
-index 3de00ef..8920b50 100644
---- a/src/ast.h
-+++ b/src/ast.h
-@@ -1653,6 +1653,7 @@ class FunctionLiteral: public Expression {
- bool is_anonymous() const { return is_anonymous_; }
- bool strict_mode() const { return strict_mode_flag() == kStrictMode; }
- StrictModeFlag strict_mode_flag() const;
-+ bool qml_mode() const;
-
- int materialized_literal_count() { return materialized_literal_count_; }
- int expected_property_count() { return expected_property_count_; }
-diff --git a/src/code-stubs.h b/src/code-stubs.h
-index fc7000b..4380764 100644
---- a/src/code-stubs.h
-+++ b/src/code-stubs.h
-@@ -326,7 +326,7 @@ class FastNewContextStub : public CodeStub {
- static const int kMaximumSlots = 64;
-
- explicit FastNewContextStub(int slots) : slots_(slots) {
-- ASSERT(slots_ > 0 && slots_ <= kMaximumSlots);
-+ ASSERT(slots_ >= 0 && slots <= kMaximumSlots);
- }
-
- void Generate(MacroAssembler* masm);
-diff --git a/src/compiler.cc b/src/compiler.cc
-index 88db467..4902e72 100644
---- a/src/compiler.cc
-+++ b/src/compiler.cc
-@@ -447,7 +447,8 @@ Handle<SharedFunctionInfo> Compiler::Compile(Handle<String> source,
- v8::Extension* extension,
- ScriptDataImpl* input_pre_data,
- Handle<Object> script_data,
-- NativesFlag natives) {
-+ NativesFlag natives,
-+ v8::Script::CompileFlags compile_flags) {
- Isolate* isolate = source->GetIsolate();
- int source_length = source->length();
- isolate->counters()->total_load_size()->Increment(source_length);
-@@ -515,6 +516,7 @@ Handle<SharedFunctionInfo> Compiler::Compile(Handle<String> source,
- info.MarkAsGlobal();
- info.SetExtension(extension);
- info.SetPreParseData(pre_data);
-+ if (compile_flags & v8::Script::QmlMode) info.MarkAsQmlMode();
- result = MakeFunctionInfo(&info);
- if (extension == NULL && !result.is_null()) {
- compilation_cache->PutScript(source, result);
-@@ -534,7 +536,8 @@ Handle<SharedFunctionInfo> Compiler::Compile(Handle<String> source,
- Handle<SharedFunctionInfo> Compiler::CompileEval(Handle<String> source,
- Handle<Context> context,
- bool is_global,
-- StrictModeFlag strict_mode) {
-+ StrictModeFlag strict_mode,
-+ bool qml_mode) {
- Isolate* isolate = source->GetIsolate();
- int source_length = source->length();
- isolate->counters()->total_eval_size()->Increment(source_length);
-@@ -559,6 +562,7 @@ Handle<SharedFunctionInfo> Compiler::CompileEval(Handle<String> source,
- info.MarkAsEval();
- if (is_global) info.MarkAsGlobal();
- info.SetStrictModeFlag(strict_mode);
-+ if (qml_mode) info.MarkAsQmlMode();
- info.SetCallingContext(context);
- result = MakeFunctionInfo(&info);
- if (!result.is_null()) {
-@@ -606,6 +610,12 @@ bool Compiler::CompileLazy(CompilationInfo* info) {
- info->SetStrictModeFlag(strict_mode);
- shared->set_strict_mode_flag(strict_mode);
-
-+ // After parsing we know function's qml mode. Remember it.
-+ if (info->function()->qml_mode()) {
-+ shared->set_qml_mode(true);
-+ info->MarkAsQmlMode();
-+ }
-+
- // Compile the code.
- if (!MakeCode(info)) {
- if (!isolate->has_pending_exception()) {
-@@ -751,6 +761,7 @@ void Compiler::SetFunctionInfo(Handle<SharedFunctionInfo> function_info,
- *lit->this_property_assignments());
- function_info->set_allows_lazy_compilation(lit->AllowsLazyCompilation());
- function_info->set_strict_mode_flag(lit->strict_mode_flag());
-+ function_info->set_qml_mode(lit->qml_mode());
- function_info->set_uses_arguments(lit->scope()->arguments() != NULL);
- function_info->set_has_duplicate_parameters(lit->has_duplicate_parameters());
- }
-diff --git a/src/compiler.h b/src/compiler.h
-index bedf5ee..054e3b9 100644
---- a/src/compiler.h
-+++ b/src/compiler.h
-@@ -57,6 +57,7 @@ class CompilationInfo BASE_EMBEDDED {
- return StrictModeFlagField::decode(flags_);
- }
- bool is_in_loop() const { return IsInLoop::decode(flags_); }
-+ bool is_qml_mode() const { return IsQmlMode::decode(flags_); }
- FunctionLiteral* function() const { return function_; }
- Scope* scope() const { return scope_; }
- Handle<Code> code() const { return code_; }
-@@ -85,6 +86,9 @@ class CompilationInfo BASE_EMBEDDED {
- ASSERT(is_lazy());
- flags_ |= IsInLoop::encode(true);
- }
-+ void MarkAsQmlMode() {
-+ flags_ |= IsQmlMode::encode(true);
-+ }
- void MarkAsNative() {
- flags_ |= IsNative::encode(true);
- }
-@@ -192,6 +196,9 @@ class CompilationInfo BASE_EMBEDDED {
- ASSERT(strict_mode_flag() == kNonStrictMode);
- SetStrictModeFlag(shared_info_->strict_mode_flag());
- }
-+ if (!shared_info_.is_null() && shared_info_->qml_mode()) {
-+ MarkAsQmlMode();
-+ }
- }
-
- void SetMode(Mode mode) {
-@@ -218,7 +225,8 @@ class CompilationInfo BASE_EMBEDDED {
- // If compiling for debugging produce just full code matching the
- // initial mode setting.
- class IsCompilingForDebugging: public BitField<bool, 8, 1> {};
--
-+ // Qml mode
-+ class IsQmlMode: public BitField<bool, 9, 1> {};
-
- unsigned flags_;
-
-@@ -283,13 +291,15 @@ class Compiler : public AllStatic {
- v8::Extension* extension,
- ScriptDataImpl* pre_data,
- Handle<Object> script_data,
-- NativesFlag is_natives_code);
-+ NativesFlag is_natives_code,
-+ v8::Script::CompileFlags = v8::Script::Default);
-
- // Compile a String source within a context for Eval.
- static Handle<SharedFunctionInfo> CompileEval(Handle<String> source,
- Handle<Context> context,
- bool is_global,
-- StrictModeFlag strict_mode);
-+ StrictModeFlag strict_mode,
-+ bool qml_mode);
-
- // Compile from function info (used for lazy compilation). Returns true on
- // success and false if the compilation resulted in a stack overflow.
-diff --git a/src/contexts.cc b/src/contexts.cc
-index b25ffac..3129af0 100644
---- a/src/contexts.cc
-+++ b/src/contexts.cc
-@@ -103,6 +103,9 @@ Handle<Object> Context::Lookup(Handle<String> name,
- PrintF(")\n");
- }
-
-+ Handle<JSObject> qml_global;
-+ Handle<JSObject> qml_global_global;
-+
- do {
- if (FLAG_trace_contexts) {
- PrintF(" - looking in context %p", reinterpret_cast<void*>(*context));
-@@ -110,6 +113,11 @@ Handle<Object> Context::Lookup(Handle<String> name,
- PrintF("\n");
- }
-
-+ if (qml_global.is_null() && !context->qml_global()->IsUndefined()) {
-+ qml_global = Handle<JSObject>(context->qml_global(), isolate);
-+ qml_global_global = Handle<JSObject>(context->global(), isolate);
-+ }
-+
- // 1. Check global objects, subjects of with, and extension objects.
- if (context->IsGlobalContext() ||
- context->IsWithContext() ||
-@@ -228,6 +236,33 @@ Handle<Object> Context::Lookup(Handle<String> name,
- }
- } while (follow_context_chain);
-
-+ if (!qml_global.is_null()) {
-+ if ((flags & FOLLOW_PROTOTYPE_CHAIN) == 0) {
-+ *attributes = qml_global_global->GetLocalPropertyAttribute(*name);
-+ } else {
-+ *attributes = qml_global_global->GetPropertyAttribute(*name);
-+ }
-+
-+ if (*attributes != ABSENT) {
-+ *attributes = ABSENT;
-+ } else {
-+ if ((flags & FOLLOW_PROTOTYPE_CHAIN) == 0) {
-+ *attributes = qml_global->GetLocalPropertyAttribute(*name);
-+ } else {
-+ *attributes = qml_global->GetPropertyAttribute(*name);
-+ }
-+
-+ if (*attributes != ABSENT) {
-+ // property found
-+ if (FLAG_trace_contexts) {
-+ PrintF("=> found property in qml global object %p\n",
-+ reinterpret_cast<void*>(*qml_global));
-+ }
-+ return qml_global;
-+ }
-+ }
-+ }
-+
- if (FLAG_trace_contexts) {
- PrintF("=> no property/slot found\n");
- }
-diff --git a/src/contexts.h b/src/contexts.h
-index 7021ff8..c3cfeee 100644
---- a/src/contexts.h
-+++ b/src/contexts.h
-@@ -218,6 +218,7 @@ class Context: public FixedArray {
- // (with contexts), or the variable name (catch contexts), the serialized
- // scope info (block contexts).
- EXTENSION_INDEX,
-+ QML_GLOBAL_INDEX,
- GLOBAL_INDEX,
- MIN_CONTEXT_SLOTS,
-
-@@ -321,6 +322,9 @@ class Context: public FixedArray {
- }
- void set_global(GlobalObject* global) { set(GLOBAL_INDEX, global); }
-
-+ JSObject *qml_global() { return reinterpret_cast<JSObject *>(get(QML_GLOBAL_INDEX)); }
-+ void set_qml_global(JSObject *qml_global) { set(QML_GLOBAL_INDEX, qml_global); }
-+
- // Returns a JSGlobalProxy object or null.
- JSObject* global_proxy();
- void set_global_proxy(JSObject* global);
-diff --git a/src/execution.cc b/src/execution.cc
-index 29955fa..4261ac2 100644
---- a/src/execution.cc
-+++ b/src/execution.cc
-@@ -71,7 +71,8 @@ static Handle<Object> Invoke(bool is_construct,
- Handle<Object> receiver,
- int argc,
- Handle<Object> args[],
-- bool* has_pending_exception) {
-+ bool* has_pending_exception,
-+ Handle<Object> qml) {
- Isolate* isolate = function->GetIsolate();
-
- // Entering JavaScript.
-@@ -102,6 +103,12 @@ static Handle<Object> Invoke(bool is_construct,
- // make the current one is indeed a global object.
- ASSERT(function->context()->global()->IsGlobalObject());
-
-+ Handle<JSObject> oldqml;
-+ if (!qml.is_null()) {
-+ oldqml = Handle<JSObject>(function->context()->qml_global());
-+ function->context()->set_qml_global(JSObject::cast(*qml));
-+ }
-+
- {
- // Save and restore context around invocation and block the
- // allocation of handles without explicit handle scopes.
-@@ -118,6 +125,9 @@ static Handle<Object> Invoke(bool is_construct,
- CALL_GENERATED_CODE(stub_entry, function_entry, func, recv, argc, argv);
- }
-
-+ if (!qml.is_null())
-+ function->context()->set_qml_global(*oldqml);
-+
- #ifdef DEBUG
- value->Verify();
- #endif
-@@ -146,7 +156,18 @@ Handle<Object> Execution::Call(Handle<Object> callable,
- int argc,
- Handle<Object> argv[],
- bool* pending_exception,
-- bool convert_receiver) {
-+ bool convert_receiver)
-+{
-+ return Call(callable, receiver, argc, argv, pending_exception, convert_receiver, Handle<Object>());
-+}
-+
-+Handle<Object> Execution::Call(Handle<Object> callable,
-+ Handle<Object> receiver,
-+ int argc,
-+ Handle<Object> argv[],
-+ bool* pending_exception,
-+ bool convert_receiver,
-+ Handle<Object> qml) {
- *pending_exception = false;
-
- if (!callable->IsJSFunction()) {
-@@ -170,7 +191,7 @@ Handle<Object> Execution::Call(Handle<Object> callable,
- if (*pending_exception) return callable;
- }
-
-- return Invoke(false, func, receiver, argc, argv, pending_exception);
-+ return Invoke(false, func, receiver, argc, argv, pending_exception, qml);
- }
-
-
-@@ -179,7 +200,7 @@ Handle<Object> Execution::New(Handle<JSFunction> func,
- Handle<Object> argv[],
- bool* pending_exception) {
- return Invoke(true, func, Isolate::Current()->global(), argc, argv,
-- pending_exception);
-+ pending_exception, Handle<Object>());
- }
-
-
-@@ -198,7 +219,7 @@ Handle<Object> Execution::TryCall(Handle<JSFunction> func,
- *caught_exception = false;
-
- Handle<Object> result = Invoke(false, func, receiver, argc, args,
-- caught_exception);
-+ caught_exception, Handle<Object>());
-
- if (*caught_exception) {
- ASSERT(catcher.HasCaught());
-diff --git a/src/execution.h b/src/execution.h
-index f2d17d0..532e5d8 100644
---- a/src/execution.h
-+++ b/src/execution.h
-@@ -65,6 +65,14 @@ class Execution : public AllStatic {
- bool* pending_exception,
- bool convert_receiver = false);
-
-+ static Handle<Object> Call(Handle<Object> callable,
-+ Handle<Object> receiver,
-+ int argc,
-+ Handle<Object> argv[],
-+ bool* pending_exception,
-+ bool convert_receiver,
-+ Handle<Object> qml);
-+
- // Construct object from function, the caller supplies an array of
- // arguments. Arguments are Object* type. After function returns,
- // pointers in 'args' might be invalid.
-diff --git a/src/full-codegen.cc b/src/full-codegen.cc
-index 27c509f..f099d25 100644
---- a/src/full-codegen.cc
-+++ b/src/full-codegen.cc
-@@ -513,7 +513,7 @@ void FullCodeGenerator::VisitDeclarations(
- // Batch declare global functions and variables.
- if (global_count > 0) {
- Handle<FixedArray> array =
-- isolate()->factory()->NewFixedArray(2 * global_count, TENURED);
-+ isolate()->factory()->NewFixedArray(3 * global_count, TENURED);
- for (int j = 0, i = 0; i < length; i++) {
- Declaration* decl = declarations->at(i);
- Variable* var = decl->proxy()->var();
-@@ -537,6 +537,7 @@ void FullCodeGenerator::VisitDeclarations(
- }
- array->set(j++, *function);
- }
-+ array->set(j++, Smi::FromInt(var->is_qml_global()));
- }
- }
- // Invoke the platform-dependent code generator to do the actual
-diff --git a/src/full-codegen.h b/src/full-codegen.h
-index 9132502..78e6089 100644
---- a/src/full-codegen.h
-+++ b/src/full-codegen.h
-@@ -583,6 +583,7 @@ class FullCodeGenerator: public AstVisitor {
- StrictModeFlag strict_mode_flag() {
- return function()->strict_mode_flag();
- }
-+ bool is_qml_mode() { return function()->qml_mode(); }
- FunctionLiteral* function() { return info_->function(); }
- Scope* scope() { return scope_; }
-
-diff --git a/src/heap.cc b/src/heap.cc
-index 53a0f27..881a876 100644
---- a/src/heap.cc
-+++ b/src/heap.cc
-@@ -4355,6 +4355,7 @@ MaybeObject* Heap::AllocateFunctionContext(int length, JSFunction* function) {
- context->set_previous(function->context());
- context->set_extension(NULL);
- context->set_global(function->context()->global());
-+ context->set_qml_global(function->context()->qml_global());
- return context;
- }
-
-@@ -4375,6 +4376,7 @@ MaybeObject* Heap::AllocateCatchContext(JSFunction* function,
- context->set_previous(previous);
- context->set_extension(name);
- context->set_global(previous->global());
-+ context->set_qml_global(previous->qml_global());
- context->set(Context::THROWN_OBJECT_INDEX, thrown_object);
- return context;
- }
-@@ -4393,6 +4395,7 @@ MaybeObject* Heap::AllocateWithContext(JSFunction* function,
- context->set_previous(previous);
- context->set_extension(extension);
- context->set_global(previous->global());
-+ context->set_qml_global(previous->qml_global());
- return context;
- }
-
-@@ -4411,6 +4414,7 @@ MaybeObject* Heap::AllocateBlockContext(JSFunction* function,
- context->set_previous(previous);
- context->set_extension(scope_info);
- context->set_global(previous->global());
-+ context->set_qml_global(previous->qml_global());
- return context;
- }
-
-diff --git a/src/hydrogen-instructions.cc b/src/hydrogen-instructions.cc
-index 6f46509..ac9728c 100644
---- a/src/hydrogen-instructions.cc
-+++ b/src/hydrogen-instructions.cc
-@@ -655,6 +655,11 @@ void HCallNamed::PrintDataTo(StringStream* stream) {
- }
-
-
-+void HGlobalObject::PrintDataTo(StringStream* stream) {
-+ stream->Add("qml_global: %s ", qml_global()?"true":"false");
-+ HUnaryOperation::PrintDataTo(stream);
-+}
-+
- void HCallGlobal::PrintDataTo(StringStream* stream) {
- stream->Add("%o ", *name());
- HUnaryCall::PrintDataTo(stream);
-diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
-index 65fc4df..ebf0030 100644
---- a/src/hydrogen-instructions.h
-+++ b/src/hydrogen-instructions.h
-@@ -1410,19 +1410,30 @@ class HOuterContext: public HUnaryOperation {
-
- class HGlobalObject: public HUnaryOperation {
- public:
-- explicit HGlobalObject(HValue* context) : HUnaryOperation(context) {
-+ explicit HGlobalObject(HValue* context) : HUnaryOperation(context), qml_global_(false) {
- set_representation(Representation::Tagged());
- SetFlag(kUseGVN);
- }
-
-+ virtual void PrintDataTo(StringStream* stream);
-+
- DECLARE_CONCRETE_INSTRUCTION(GlobalObject)
-
- virtual Representation RequiredInputRepresentation(int index) {
- return Representation::Tagged();
- }
-
-+ bool qml_global() { return qml_global_; }
-+ void set_qml_global(bool v) { qml_global_ = v; }
-+
- protected:
-- virtual bool DataEquals(HValue* other) { return true; }
-+ virtual bool DataEquals(HValue* other) {
-+ HGlobalObject* o = HGlobalObject::cast(other);
-+ return o->qml_global_ == qml_global_;
-+ }
-+
-+ private:
-+ bool qml_global_;
- };
-
-
-@@ -1601,7 +1612,7 @@ class HCallFunction: public HUnaryCall {
- class HCallGlobal: public HUnaryCall {
- public:
- HCallGlobal(HValue* context, Handle<String> name, int argument_count)
-- : HUnaryCall(context, argument_count), name_(name) {
-+ : HUnaryCall(context, argument_count), name_(name), qml_global_(false) {
- }
-
- virtual void PrintDataTo(StringStream* stream);
-@@ -1613,10 +1624,14 @@ class HCallGlobal: public HUnaryCall {
- return Representation::Tagged();
- }
-
-+ bool qml_global() { return qml_global_; }
-+ void set_qml_global(bool v) { qml_global_ = v; }
-+
- DECLARE_CONCRETE_INSTRUCTION(CallGlobal)
-
- private:
- Handle<String> name_;
-+ bool qml_global_;
- };
-
-
-diff --git a/src/hydrogen.cc b/src/hydrogen.cc
-index 3a4d172..0a7fad1 100644
---- a/src/hydrogen.cc
-+++ b/src/hydrogen.cc
-@@ -3185,6 +3185,7 @@ void HGraphBuilder::VisitVariableProxy(VariableProxy* expr) {
- } else {
- HValue* context = environment()->LookupContext();
- HGlobalObject* global_object = new(zone()) HGlobalObject(context);
-+ if (variable->is_qml_global()) global_object->set_qml_global(true);
- AddInstruction(global_object);
- HLoadGlobalGeneric* instr =
- new(zone()) HLoadGlobalGeneric(context,
-@@ -3644,6 +3645,7 @@ void HGraphBuilder::HandleGlobalVariableAssignment(Variable* var,
- } else {
- HValue* context = environment()->LookupContext();
- HGlobalObject* global_object = new(zone()) HGlobalObject(context);
-+ if (var->is_qml_global()) global_object->set_qml_global(true);
- AddInstruction(global_object);
- HStoreGlobalGeneric* instr =
- new(zone()) HStoreGlobalGeneric(context,
-@@ -5106,11 +5108,13 @@ void HGraphBuilder::VisitCall(Call* expr) {
- } else {
- HValue* context = environment()->LookupContext();
- HGlobalObject* receiver = new(zone()) HGlobalObject(context);
-+ if (var->is_qml_global()) receiver->set_qml_global(true);
- AddInstruction(receiver);
- PushAndAdd(new(zone()) HPushArgument(receiver));
- CHECK_ALIVE(VisitArgumentList(expr->arguments()));
-
- call = new(zone()) HCallGlobal(context, var->name(), argument_count);
-+ if (var->is_qml_global()) static_cast<HCallGlobal*>(call)->set_qml_global(true);
- Drop(argument_count);
- }
-
-diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc
-index 37b519a..8a94a06 100644
---- a/src/ia32/code-stubs-ia32.cc
-+++ b/src/ia32/code-stubs-ia32.cc
-@@ -144,6 +144,11 @@ void FastNewContextStub::Generate(MacroAssembler* masm) {
- __ mov(ebx, Operand(esi, Context::SlotOffset(Context::GLOBAL_INDEX)));
- __ mov(Operand(eax, Context::SlotOffset(Context::GLOBAL_INDEX)), ebx);
-
-+ // Copy the qml global object from the previous context.
-+ __ mov(ebx, Operand(esi, Context::SlotOffset(Context::QML_GLOBAL_INDEX)));
-+ __ mov(Operand(eax, Context::SlotOffset(Context::QML_GLOBAL_INDEX)), ebx);
-+
-+
- // Initialize the rest of the slots to undefined.
- __ mov(ebx, factory->undefined_value());
- for (int i = Context::MIN_CONTEXT_SLOTS; i < length; i++) {
-diff --git a/src/ia32/full-codegen-ia32.cc b/src/ia32/full-codegen-ia32.cc
-index 25588c8..9cee4a3 100644
---- a/src/ia32/full-codegen-ia32.cc
-+++ b/src/ia32/full-codegen-ia32.cc
-@@ -178,12 +178,13 @@ void FullCodeGenerator::Generate(CompilationInfo* info) {
-
- // Possibly allocate a local context.
- int heap_slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
-- if (heap_slots > 0) {
-+ if (heap_slots > 0 ||
-+ (scope()->is_qml_mode() && scope()->is_global_scope())) {
- Comment cmnt(masm_, "[ Allocate local context");
- // Argument to NewContext is the function, which is still in edi.
- __ push(edi);
- if (heap_slots <= FastNewContextStub::kMaximumSlots) {
-- FastNewContextStub stub(heap_slots);
-+ FastNewContextStub stub((heap_slots < 0)?0:heap_slots);
- __ CallStub(&stub);
- } else {
- __ CallRuntime(Runtime::kNewFunctionContext, 1);
-@@ -1179,10 +1180,10 @@ void FullCodeGenerator::EmitLoadGlobalCheckExtensions(Variable* var,
-
- // All extension objects were empty and it is safe to use a global
- // load IC call.
-- __ mov(eax, GlobalObjectOperand());
-+ __ mov(eax, var->is_qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- __ mov(ecx, var->name());
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
-- RelocInfo::Mode mode = (typeof_state == INSIDE_TYPEOF)
-+ RelocInfo::Mode mode = (typeof_state == INSIDE_TYPEOF || var->is_qml_global())
- ? RelocInfo::CODE_TARGET
- : RelocInfo::CODE_TARGET_CONTEXT;
- __ call(ic, mode);
-@@ -1263,10 +1264,10 @@ void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy) {
- Comment cmnt(masm_, "Global variable");
- // Use inline caching. Variable name is passed in ecx and the global
- // object in eax.
-- __ mov(eax, GlobalObjectOperand());
-+ __ mov(eax, var->is_qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- __ mov(ecx, var->name());
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
-- __ call(ic, RelocInfo::CODE_TARGET_CONTEXT);
-+ __ call(ic, var->is_qml_global()?RelocInfo::CODE_TARGET:RelocInfo::CODE_TARGET_CONTEXT);
- context()->Plug(eax);
- break;
- }
-@@ -1920,7 +1921,7 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var,
- if (var->IsUnallocated()) {
- // Global var, const, or let.
- __ mov(ecx, var->name());
-- __ mov(edx, GlobalObjectOperand());
-+ __ mov(edx, var->is_qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- Handle<Code> ic = is_strict_mode()
- ? isolate()->builtins()->StoreIC_Initialize_Strict()
- : isolate()->builtins()->StoreIC_Initialize();
-@@ -2235,9 +2236,12 @@ void FullCodeGenerator::EmitResolvePossiblyDirectEval(ResolveEvalFlag flag,
- FLAG_harmony_scoping ? kStrictMode : strict_mode_flag();
- __ push(Immediate(Smi::FromInt(strict_mode)));
-
-+ // Push the qml mode flag
-+ __ push(Immediate(Smi::FromInt(is_qml_mode())));
-+
- __ CallRuntime(flag == SKIP_CONTEXT_LOOKUP
- ? Runtime::kResolvePossiblyDirectEvalNoLookup
-- : Runtime::kResolvePossiblyDirectEval, 4);
-+ : Runtime::kResolvePossiblyDirectEval, 5);
- }
-
-
-@@ -2308,9 +2312,9 @@ void FullCodeGenerator::VisitCall(Call* expr) {
-
- } else if (proxy != NULL && proxy->var()->IsUnallocated()) {
- // Push global object as receiver for the call IC.
-- __ push(GlobalObjectOperand());
-+ __ push(proxy->var()->is_qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- increment_stack_height();
-- EmitCallWithIC(expr, proxy->name(), RelocInfo::CODE_TARGET_CONTEXT);
-+ EmitCallWithIC(expr, proxy->name(), proxy->var()->is_qml_global()?RelocInfo::CODE_TARGET:RelocInfo::CODE_TARGET_CONTEXT);
-
- } else if (proxy != NULL && proxy->var()->IsLookupSlot()) {
- // Call to a lookup slot (dynamically introduced variable).
-@@ -3777,7 +3781,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {
- // but "delete this" is allowed.
- ASSERT(strict_mode_flag() == kNonStrictMode || var->is_this());
- if (var->IsUnallocated()) {
-- __ push(GlobalObjectOperand());
-+ __ push(var->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
- __ push(Immediate(var->name()));
- __ push(Immediate(Smi::FromInt(kNonStrictMode)));
- __ InvokeBuiltin(Builtins::DELETE, CALL_FUNCTION);
-@@ -4085,7 +4089,7 @@ void FullCodeGenerator::VisitForTypeofValue(Expression* expr) {
-
- if (proxy != NULL && proxy->var()->IsUnallocated()) {
- Comment cmnt(masm_, "Global variable");
-- __ mov(eax, GlobalObjectOperand());
-+ __ mov(eax, proxy->var()->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
- __ mov(ecx, Immediate(proxy->name()));
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
- // Use a regular load, not a contextual load, to avoid a reference
-diff --git a/src/ia32/lithium-codegen-ia32.cc b/src/ia32/lithium-codegen-ia32.cc
-index d4cbbce..b381227 100644
---- a/src/ia32/lithium-codegen-ia32.cc
-+++ b/src/ia32/lithium-codegen-ia32.cc
-@@ -211,12 +211,13 @@ bool LCodeGen::GeneratePrologue() {
-
- // Possibly allocate a local context.
- int heap_slots = scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
-- if (heap_slots > 0) {
-+ if (heap_slots > 0 ||
-+ (scope()->is_qml_mode() && scope()->is_global_scope())) {
- Comment(";;; Allocate local context");
- // Argument to NewContext is the function, which is still in edi.
- __ push(edi);
- if (heap_slots <= FastNewContextStub::kMaximumSlots) {
-- FastNewContextStub stub(heap_slots);
-+ FastNewContextStub stub((heap_slots < 0)?0:heap_slots);
- __ CallStub(&stub);
- } else {
- __ CallRuntime(Runtime::kNewFunctionContext, 1);
-@@ -2661,7 +2662,7 @@ void LCodeGen::DoOuterContext(LOuterContext* instr) {
- void LCodeGen::DoGlobalObject(LGlobalObject* instr) {
- Register context = ToRegister(instr->context());
- Register result = ToRegister(instr->result());
-- __ mov(result, Operand(context, Context::SlotOffset(Context::GLOBAL_INDEX)));
-+ __ mov(result, Operand(context, Context::SlotOffset(instr->qml_global()?Context::QML_GLOBAL_INDEX:Context::GLOBAL_INDEX)));
- }
-
-
-@@ -3131,7 +3132,7 @@ void LCodeGen::DoCallGlobal(LCallGlobal* instr) {
- ASSERT(ToRegister(instr->result()).is(eax));
-
- int arity = instr->arity();
-- RelocInfo::Mode mode = RelocInfo::CODE_TARGET_CONTEXT;
-+ RelocInfo::Mode mode = instr->qml_global()?RelocInfo::CODE_TARGET:RelocInfo::CODE_TARGET_CONTEXT;
- Handle<Code> ic =
- isolate()->stub_cache()->ComputeCallInitialize(arity, mode);
- __ mov(ecx, instr->name());
-diff --git a/src/ia32/lithium-ia32.cc b/src/ia32/lithium-ia32.cc
-index 626f899..d09d55f 100644
---- a/src/ia32/lithium-ia32.cc
-+++ b/src/ia32/lithium-ia32.cc
-@@ -1144,7 +1144,7 @@ LInstruction* LChunkBuilder::DoOuterContext(HOuterContext* instr) {
-
- LInstruction* LChunkBuilder::DoGlobalObject(HGlobalObject* instr) {
- LOperand* context = UseRegisterAtStart(instr->value());
-- return DefineAsRegister(new LGlobalObject(context));
-+ return DefineAsRegister(new LGlobalObject(context, instr->qml_global()));
- }
-
-
-@@ -1228,7 +1228,7 @@ LInstruction* LChunkBuilder::DoCallNamed(HCallNamed* instr) {
- LInstruction* LChunkBuilder::DoCallGlobal(HCallGlobal* instr) {
- LOperand* context = UseFixed(instr->context(), esi);
- argument_count_ -= instr->argument_count();
-- LCallGlobal* result = new LCallGlobal(context);
-+ LCallGlobal* result = new LCallGlobal(context, instr->qml_global());
- return MarkAsCall(DefineFixed(result, eax), instr);
- }
-
-diff --git a/src/ia32/lithium-ia32.h b/src/ia32/lithium-ia32.h
-index 5f23afa..22541c8 100644
---- a/src/ia32/lithium-ia32.h
-+++ b/src/ia32/lithium-ia32.h
-@@ -1338,13 +1338,17 @@ class LOuterContext: public LTemplateInstruction<1, 1, 0> {
-
- class LGlobalObject: public LTemplateInstruction<1, 1, 0> {
- public:
-- explicit LGlobalObject(LOperand* context) {
-+ explicit LGlobalObject(LOperand* context, bool qml_global) {
- inputs_[0] = context;
-+ qml_global_ = qml_global;
- }
-
- DECLARE_CONCRETE_INSTRUCTION(GlobalObject, "global-object")
-
- LOperand* context() { return InputAt(0); }
-+ bool qml_global() { return qml_global_; }
-+ private:
-+ bool qml_global_;
- };
-
-
-@@ -1443,7 +1447,7 @@ class LCallFunction: public LTemplateInstruction<1, 1, 0> {
-
- class LCallGlobal: public LTemplateInstruction<1, 1, 0> {
- public:
-- explicit LCallGlobal(LOperand* context) {
-+ explicit LCallGlobal(LOperand* context, bool qml_global) : qml_global_(qml_global) {
- inputs_[0] = context;
- }
-
-@@ -1455,6 +1459,10 @@ class LCallGlobal: public LTemplateInstruction<1, 1, 0> {
- LOperand* context() { return inputs_[0]; }
- Handle<String> name() const {return hydrogen()->name(); }
- int arity() const { return hydrogen()->argument_count() - 1; }
-+
-+ bool qml_global() { return qml_global_; }
-+ private:
-+ bool qml_global_;
- };
-
-
-diff --git a/src/ia32/macro-assembler-ia32.h b/src/ia32/macro-assembler-ia32.h
-index 8528c55..de3c3a0 100644
---- a/src/ia32/macro-assembler-ia32.h
-+++ b/src/ia32/macro-assembler-ia32.h
-@@ -935,6 +935,9 @@ static inline Operand GlobalObjectOperand() {
- return ContextOperand(esi, Context::GLOBAL_INDEX);
- }
-
-+static inline Operand QmlGlobalObjectOperand() {
-+ return ContextOperand(esi, Context::QML_GLOBAL_INDEX);
-+}
-
- // Generates an Operand for saving parameters after PrepareCallApiFunction.
- Operand ApiParameterOperand(int index);
-diff --git a/src/mips/code-stubs-mips.cc b/src/mips/code-stubs-mips.cc
-index 85e929d..a534b78 100644
---- a/src/mips/code-stubs-mips.cc
-+++ b/src/mips/code-stubs-mips.cc
-@@ -173,6 +173,11 @@ void FastNewContextStub::Generate(MacroAssembler* masm) {
- __ lw(a1, MemOperand(cp, Context::SlotOffset(Context::GLOBAL_INDEX)));
- __ sw(a1, MemOperand(v0, Context::SlotOffset(Context::GLOBAL_INDEX)));
-
-+ // Copy the qml global object from the surrounding context.
-+ __ lw(a1, MemOperand(cp, Context::SlotOffset(Context::QML_GLOBAL_INDEX)));
-+ __ sw(a1, MemOperand(v0, Context::SlotOffset(Context::QML_GLOBAL_INDEX)));
-+
-+
- // Initialize the rest of the slots to undefined.
- __ LoadRoot(a1, Heap::kUndefinedValueRootIndex);
- for (int i = Context::MIN_CONTEXT_SLOTS; i < length; i++) {
-diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc
-index 2f989bc..b6bd407 100644
---- a/src/mips/full-codegen-mips.cc
-+++ b/src/mips/full-codegen-mips.cc
-@@ -191,12 +191,13 @@ void FullCodeGenerator::Generate(CompilationInfo* info) {
-
- // Possibly allocate a local context.
- int heap_slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
-- if (heap_slots > 0) {
-+ if (heap_slots > 0 ||
-+ (scope()->is_qml_mode() && scope()->is_global_scope())) {
- Comment cmnt(masm_, "[ Allocate local context");
- // Argument to NewContext is the function, which is in a1.
- __ push(a1);
- if (heap_slots <= FastNewContextStub::kMaximumSlots) {
-- FastNewContextStub stub(heap_slots);
-+ FastNewContextStub stub((heap_slots < 0)?0:heap_slots);
- __ CallStub(&stub);
- } else {
- __ CallRuntime(Runtime::kNewFunctionContext, 1);
-@@ -1199,9 +1200,9 @@ void FullCodeGenerator::EmitLoadGlobalCheckExtensions(Variable* var,
- __ bind(&fast);
- }
-
-- __ lw(a0, GlobalObjectOperand());
-+ __ lw(a0, var->is_qml_global() ? QmlGlobalObjectOperand():GlobalObjectOperand());
- __ li(a2, Operand(var->name()));
-- RelocInfo::Mode mode = (typeof_state == INSIDE_TYPEOF)
-+ RelocInfo::Mode mode = (typeof_state == INSIDE_TYPEOF || var->is_qml_global())
- ? RelocInfo::CODE_TARGET
- : RelocInfo::CODE_TARGET_CONTEXT;
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
-@@ -1286,10 +1287,10 @@ void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy) {
- Comment cmnt(masm_, "Global variable");
- // Use inline caching. Variable name is passed in a2 and the global
- // object (receiver) in a0.
-- __ lw(a0, GlobalObjectOperand());
-+ __ lw(a0, var->is_qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- __ li(a2, Operand(var->name()));
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
-- __ Call(ic, RelocInfo::CODE_TARGET_CONTEXT);
-+ __ Call(ic, var->is_qml_global()?RelocInfo::CODE_TARGET:RelocInfo::CODE_TARGET_CONTEXT);
- context()->Plug(v0);
- break;
- }
-@@ -1937,7 +1938,7 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var,
- // Global var, const, or let.
- __ mov(a0, result_register());
- __ li(a2, Operand(var->name()));
-- __ lw(a1, GlobalObjectOperand());
-+ __ lw(a1, var->is_qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- Handle<Code> ic = is_strict_mode()
- ? isolate()->builtins()->StoreIC_Initialize_Strict()
- : isolate()->builtins()->StoreIC_Initialize();
-@@ -2246,9 +2247,14 @@ void FullCodeGenerator::EmitResolvePossiblyDirectEval(ResolveEvalFlag flag,
- __ li(a1, Operand(Smi::FromInt(strict_mode)));
- __ push(a1);
-
-+
-+ // Push the qml mode flag.
-+ __ li(a1, Operand(Smi::FromInt(is_qml_mode())));
-+ __ push(a1);
-+
- __ CallRuntime(flag == SKIP_CONTEXT_LOOKUP
- ? Runtime::kResolvePossiblyDirectEvalNoLookup
-- : Runtime::kResolvePossiblyDirectEval, 4);
-+ : Runtime::kResolvePossiblyDirectEval, 5);
- }
-
-
-@@ -2320,9 +2326,9 @@ void FullCodeGenerator::VisitCall(Call* expr) {
- context()->DropAndPlug(1, v0);
- } else if (proxy != NULL && proxy->var()->IsUnallocated()) {
- // Push global object as receiver for the call IC.
-- __ lw(a0, GlobalObjectOperand());
-+ __ lw(a0, proxy->var()->is_qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- __ push(a0);
-- EmitCallWithIC(expr, proxy->name(), RelocInfo::CODE_TARGET_CONTEXT);
-+ EmitCallWithIC(expr, proxy->name(), proxy->var()->is_qml_global()?RelocInfo::CODE_TARGET:RelocInfo::CODE_TARGET_CONTEXT);
- } else if (proxy != NULL && proxy->var()->IsLookupSlot()) {
- // Call to a lookup slot (dynamically introduced variable).
- Label slow, done;
-@@ -3743,7 +3749,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {
- // but "delete this" is allowed.
- ASSERT(strict_mode_flag() == kNonStrictMode || var->is_this());
- if (var->IsUnallocated()) {
-- __ lw(a2, GlobalObjectOperand());
-+ __ lw(a2, var->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
- __ li(a1, Operand(var->name()));
- __ li(a0, Operand(Smi::FromInt(kNonStrictMode)));
- __ Push(a2, a1, a0);
-@@ -4032,7 +4038,7 @@ void FullCodeGenerator::VisitForTypeofValue(Expression* expr) {
- VariableProxy* proxy = expr->AsVariableProxy();
- if (proxy != NULL && proxy->var()->IsUnallocated()) {
- Comment cmnt(masm_, "Global variable");
-- __ lw(a0, GlobalObjectOperand());
-+ __ lw(a0, proxy->var()->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
- __ li(a2, Operand(proxy->name()));
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
- // Use a regular load, not a contextual load, to avoid a reference
-diff --git a/src/mips/macro-assembler-mips.h b/src/mips/macro-assembler-mips.h
-index 84c55f7..5224db9 100644
---- a/src/mips/macro-assembler-mips.h
-+++ b/src/mips/macro-assembler-mips.h
-@@ -112,6 +112,11 @@ static inline MemOperand GlobalObjectOperand() {
- }
-
-
-+static inline MemOperand QmlGlobalObjectOperand() {
-+ return ContextOperand(cp, Context::QML_GLOBAL_INDEX);
-+}
-+
-+
- // Generate a MemOperand for loading a field from an object.
- static inline MemOperand FieldMemOperand(Register object, int offset) {
- return MemOperand(object, offset - kHeapObjectTag);
-diff --git a/src/objects-inl.h b/src/objects-inl.h
-index 6a80c9c..2e83fb7 100644
---- a/src/objects-inl.h
-+++ b/src/objects-inl.h
-@@ -3535,6 +3535,8 @@ void SharedFunctionInfo::set_strict_mode_flag(StrictModeFlag strict_mode_flag) {
-
- BOOL_GETTER(SharedFunctionInfo, compiler_hints, strict_mode,
- kStrictModeFunction)
-+BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, qml_mode,
-+ kQmlModeFunction)
- BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints, native, kNative)
- BOOL_ACCESSORS(SharedFunctionInfo, compiler_hints,
- name_should_print_as_anonymous,
-diff --git a/src/objects.h b/src/objects.h
-index c38d461..b71eaac 100644
---- a/src/objects.h
-+++ b/src/objects.h
-@@ -3120,6 +3120,9 @@ class SerializedScopeInfo : public FixedArray {
- // Is this scope a strict mode scope?
- bool IsStrictMode();
-
-+ // Is this scope a qml mode scope?
-+ bool IsQmlMode();
-+
- // Return the number of stack slots for code.
- int NumberOfStackSlots();
-
-@@ -4929,6 +4932,9 @@ class SharedFunctionInfo: public HeapObject {
- inline StrictModeFlag strict_mode_flag();
- inline void set_strict_mode_flag(StrictModeFlag strict_mode_flag);
-
-+ // Indicates whether the function is a qml mode function.
-+ DECL_BOOLEAN_ACCESSORS(qml_mode)
-+
- // False if the function definitely does not allocate an arguments object.
- DECL_BOOLEAN_ACCESSORS(uses_arguments)
-
-@@ -5150,6 +5156,7 @@ class SharedFunctionInfo: public HeapObject {
- kCodeAgeShift,
- kOptimizationDisabled = kCodeAgeShift + kCodeAgeSize,
- kStrictModeFunction,
-+ kQmlModeFunction,
- kUsesArguments,
- kHasDuplicateParameters,
- kNative,
-diff --git a/src/parser.cc b/src/parser.cc
-index 37204c9..357d340 100644
---- a/src/parser.cc
-+++ b/src/parser.cc
-@@ -607,7 +607,8 @@ Parser::Parser(Handle<Script> script,
-
- FunctionLiteral* Parser::ParseProgram(Handle<String> source,
- bool in_global_context,
-- StrictModeFlag strict_mode) {
-+ StrictModeFlag strict_mode,
-+ bool qml_mode) {
- ZoneScope zone_scope(isolate(), DONT_DELETE_ON_EXIT);
-
- HistogramTimerScope timer(isolate()->counters()->parse());
-@@ -623,11 +624,11 @@ FunctionLiteral* Parser::ParseProgram(Handle<String> source,
- ExternalTwoByteStringUC16CharacterStream stream(
- Handle<ExternalTwoByteString>::cast(source), 0, source->length());
- scanner_.Initialize(&stream);
-- return DoParseProgram(source, in_global_context, strict_mode, &zone_scope);
-+ return DoParseProgram(source, in_global_context, strict_mode, qml_mode, &zone_scope);
- } else {
- GenericStringUC16CharacterStream stream(source, 0, source->length());
- scanner_.Initialize(&stream);
-- return DoParseProgram(source, in_global_context, strict_mode, &zone_scope);
-+ return DoParseProgram(source, in_global_context, strict_mode, qml_mode, &zone_scope);
- }
- }
-
-@@ -635,6 +636,7 @@ FunctionLiteral* Parser::ParseProgram(Handle<String> source,
- FunctionLiteral* Parser::DoParseProgram(Handle<String> source,
- bool in_global_context,
- StrictModeFlag strict_mode,
-+ bool qml_mode,
- ZoneScope* zone_scope) {
- ASSERT(top_scope_ == NULL);
- ASSERT(target_stack_ == NULL);
-@@ -654,6 +656,9 @@ FunctionLiteral* Parser::DoParseProgram(Handle<String> source,
- LexicalScope lexical_scope(this, scope, isolate());
- ASSERT(top_scope_->strict_mode_flag() == kNonStrictMode);
- top_scope_->SetStrictModeFlag(strict_mode);
-+ if (qml_mode) {
-+ scope->EnableQmlMode();
-+ }
- ZoneList<Statement*>* body = new(zone()) ZoneList<Statement*>(16);
- bool ok = true;
- int beg_loc = scanner().location().beg_pos;
-@@ -747,6 +752,10 @@ FunctionLiteral* Parser::ParseLazy(CompilationInfo* info,
- scope->strict_mode_flag() == info->strict_mode_flag());
- ASSERT(info->strict_mode_flag() == shared_info->strict_mode_flag());
- scope->SetStrictModeFlag(shared_info->strict_mode_flag());
-+ if (shared_info->qml_mode()) {
-+ top_scope_->EnableQmlMode();
-+ }
-+
- FunctionLiteral::Type type = shared_info->is_expression()
- ? (shared_info->is_anonymous()
- ? FunctionLiteral::ANONYMOUS_EXPRESSION
-@@ -1856,6 +1865,11 @@ Block* Parser::ParseVariableDeclarations(
- arguments->Add(value);
- value = NULL; // zap the value to avoid the unnecessary assignment
-
-+ int qml_mode = 0;
-+ if (top_scope_->is_qml_mode() && !Isolate::Current()->global()->HasProperty(*name))
-+ qml_mode = 1;
-+ arguments->Add(NewNumberLiteral(qml_mode));
-+
- // Construct the call to Runtime_InitializeConstGlobal
- // and add it to the initialization statement block.
- // Note that the function does different things depending on
-@@ -1872,6 +1886,11 @@ Block* Parser::ParseVariableDeclarations(
- StrictModeFlag flag = initialization_scope->strict_mode_flag();
- arguments->Add(NewNumberLiteral(flag));
-
-+ int qml_mode = 0;
-+ if (top_scope_->is_qml_mode() && !Isolate::Current()->global()->HasProperty(*name))
-+ qml_mode = 1;
-+ arguments->Add(NewNumberLiteral(qml_mode));
-+
- // Be careful not to assign a value to the global variable if
- // we're in a with. The initialization value should not
- // necessarily be stored in the global object in that case,
-@@ -5418,7 +5437,8 @@ bool ParserApi::Parse(CompilationInfo* info) {
- Handle<String> source = Handle<String>(String::cast(script->source()));
- result = parser.ParseProgram(source,
- info->is_global(),
-- info->strict_mode_flag());
-+ info->strict_mode_flag(),
-+ info->is_qml_mode());
- }
- }
- info->SetFunction(result);
-diff --git a/src/parser.h b/src/parser.h
-index eaae6f7..a60951d 100644
---- a/src/parser.h
-+++ b/src/parser.h
-@@ -430,7 +430,8 @@ class Parser {
- // Returns NULL if parsing failed.
- FunctionLiteral* ParseProgram(Handle<String> source,
- bool in_global_context,
-- StrictModeFlag strict_mode);
-+ StrictModeFlag strict_mode,
-+ bool qml_mode = false);
-
- FunctionLiteral* ParseLazy(CompilationInfo* info);
-
-@@ -476,6 +477,7 @@ class Parser {
- FunctionLiteral* DoParseProgram(Handle<String> source,
- bool in_global_context,
- StrictModeFlag strict_mode,
-+ bool qml_mode,
- ZoneScope* zone_scope);
-
- // Report syntax error
-diff --git a/src/prettyprinter.cc b/src/prettyprinter.cc
-index 37c76ce..73812fd 100644
---- a/src/prettyprinter.cc
-+++ b/src/prettyprinter.cc
-@@ -618,6 +618,9 @@ void AstPrinter::PrintLiteralWithModeIndented(const char* info,
- EmbeddedVector<char, 256> buf;
- int pos = OS::SNPrintF(buf, "%s (mode = %s", info,
- Variable::Mode2String(var->mode()));
-+ if (var->is_qml_global()) {
-+ pos += OS::SNPrintF(buf + pos, ":QML");
-+ }
- OS::SNPrintF(buf + pos, ")");
- PrintLiteralIndented(buf.start(), value, true);
- }
-diff --git a/src/runtime.cc b/src/runtime.cc
-index 0e256c1..b64e66b 100644
---- a/src/runtime.cc
-+++ b/src/runtime.cc
-@@ -1307,19 +1307,23 @@ static Failure* ThrowRedeclarationError(Isolate* isolate,
- RUNTIME_FUNCTION(MaybeObject*, Runtime_DeclareGlobals) {
- ASSERT(args.length() == 3);
- HandleScope scope(isolate);
-- Handle<GlobalObject> global = Handle<GlobalObject>(
-- isolate->context()->global());
-
- Handle<Context> context = args.at<Context>(0);
- CONVERT_ARG_CHECKED(FixedArray, pairs, 1);
- CONVERT_SMI_ARG_CHECKED(flags, 2);
-
-+ Handle<JSObject> js_global = Handle<JSObject>(isolate->context()->global());
-+ Handle<JSObject> qml_global = Handle<JSObject>(isolate->context()->qml_global());
-+
- // Traverse the name/value pairs and set the properties.
- int length = pairs->length();
-- for (int i = 0; i < length; i += 2) {
-+ for (int i = 0; i < length; i += 3) {
- HandleScope scope(isolate);
- Handle<String> name(String::cast(pairs->get(i)));
- Handle<Object> value(pairs->get(i + 1), isolate);
-+ Handle<Smi> is_qml_global(Smi::cast(pairs->get(i + 2)));
-+
-+ Handle<JSObject> global = is_qml_global->value()?qml_global:js_global;
-
- // We have to declare a global const property. To capture we only
- // assign to it when evaluating the assignment for "const x =
-@@ -1506,19 +1510,24 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InitializeVarGlobal) {
- NoHandleAllocation nha;
- // args[0] == name
- // args[1] == strict_mode
-- // args[2] == value (optional)
-+ // args[2] == qml_mode
-+ // args[3] == value (optional)
-
- // Determine if we need to assign to the variable if it already
- // exists (based on the number of arguments).
-- RUNTIME_ASSERT(args.length() == 2 || args.length() == 3);
-- bool assign = args.length() == 3;
-+ RUNTIME_ASSERT(args.length() == 3 || args.length() == 4);
-+ bool assign = args.length() == 4;
-
- CONVERT_ARG_CHECKED(String, name, 0);
-- GlobalObject* global = isolate->context()->global();
- RUNTIME_ASSERT(args[1]->IsSmi());
- StrictModeFlag strict_mode = static_cast<StrictModeFlag>(args.smi_at(1));
- ASSERT(strict_mode == kStrictMode || strict_mode == kNonStrictMode);
-
-+ RUNTIME_ASSERT(args[2]->IsSmi());
-+ int qml_mode = Smi::cast(args[2])->value();
-+
-+ JSObject* global = qml_mode?isolate->context()->qml_global():isolate->context()->global();
-+
- // According to ECMA-262, section 12.2, page 62, the property must
- // not be deletable.
- PropertyAttributes attributes = DONT_DELETE;
-@@ -1546,7 +1555,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InitializeVarGlobal) {
- // Found an interceptor that's not read only.
- if (assign) {
- return raw_holder->SetProperty(
-- &lookup, *name, args[2], attributes, strict_mode);
-+ &lookup, *name, args[3], attributes, strict_mode);
- } else {
- return isolate->heap()->undefined_value();
- }
-@@ -1556,9 +1565,9 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InitializeVarGlobal) {
- }
-
- // Reload global in case the loop above performed a GC.
-- global = isolate->context()->global();
-+ global = qml_mode?isolate->context()->qml_global():isolate->context()->global();
- if (assign) {
-- return global->SetProperty(*name, args[2], attributes, strict_mode, true);
-+ return global->SetProperty(*name, args[3], attributes, strict_mode, true);
- }
- return isolate->heap()->undefined_value();
- }
-@@ -1568,12 +1577,15 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InitializeConstGlobal) {
- // All constants are declared with an initial value. The name
- // of the constant is the first argument and the initial value
- // is the second.
-- RUNTIME_ASSERT(args.length() == 2);
-+ RUNTIME_ASSERT(args.length() == 3);
- CONVERT_ARG_CHECKED(String, name, 0);
- Handle<Object> value = args.at<Object>(1);
-
-+ RUNTIME_ASSERT(args[2]->IsSmi());
-+ int qml_mode = Smi::cast(args[2])->value();
-+
- // Get the current global object from top.
-- GlobalObject* global = isolate->context()->global();
-+ JSObject* global = qml_mode?isolate->context()->qml_global():isolate->context()->global();
-
- // According to ECMA-262, section 12.2, page 62, the property must
- // not be deletable. Since it's a const, it must be READ_ONLY too.
-@@ -1597,7 +1609,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InitializeConstGlobal) {
- // Restore global object from context (in case of GC) and continue
- // with setting the value.
- HandleScope handle_scope(isolate);
-- Handle<GlobalObject> global(isolate->context()->global());
-+ Handle<JSObject> global(qml_mode?isolate->context()->qml_global():isolate->context()->global());
-
- // BUG 1213575: Handle the case where we have to set a read-only
- // property through an interceptor and only do it if it's
-@@ -9386,7 +9398,8 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CompileString) {
- Handle<SharedFunctionInfo> shared = Compiler::CompileEval(source,
- context,
- true,
-- kNonStrictMode);
-+ kNonStrictMode,
-+ false);
- if (shared.is_null()) return Failure::Exception();
- Handle<JSFunction> fun =
- isolate->factory()->NewFunctionFromSharedFunctionInfo(shared,
-@@ -9399,7 +9412,8 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CompileString) {
- static ObjectPair CompileGlobalEval(Isolate* isolate,
- Handle<String> source,
- Handle<Object> receiver,
-- StrictModeFlag strict_mode) {
-+ StrictModeFlag strict_mode,
-+ bool qml_mode) {
- Handle<Context> context = Handle<Context>(isolate->context());
- Handle<Context> global_context = Handle<Context>(context->global_context());
-
-@@ -9417,7 +9431,8 @@ static ObjectPair CompileGlobalEval(Isolate* isolate,
- source,
- Handle<Context>(isolate->context()),
- context->IsGlobalContext(),
-- strict_mode);
-+ strict_mode,
-+ qml_mode);
- if (shared.is_null()) return MakePair(Failure::Exception(), NULL);
- Handle<JSFunction> compiled =
- isolate->factory()->NewFunctionFromSharedFunctionInfo(
-@@ -9427,7 +9442,7 @@ static ObjectPair CompileGlobalEval(Isolate* isolate,
-
-
- RUNTIME_FUNCTION(ObjectPair, Runtime_ResolvePossiblyDirectEval) {
-- ASSERT(args.length() == 4);
-+ ASSERT(args.length() == 5);
-
- HandleScope scope(isolate);
- Handle<Object> callee = args.at<Object>(0);
-@@ -9490,15 +9505,17 @@ RUNTIME_FUNCTION(ObjectPair, Runtime_ResolvePossiblyDirectEval) {
- }
-
- ASSERT(args[3]->IsSmi());
-+ ASSERT(args[4]->IsSmi());
- return CompileGlobalEval(isolate,
- args.at<String>(1),
- args.at<Object>(2),
-- static_cast<StrictModeFlag>(args.smi_at(3)));
-+ static_cast<StrictModeFlag>(args.smi_at(3)),
-+ Smi::cast(args[4])->value());
- }
-
-
- RUNTIME_FUNCTION(ObjectPair, Runtime_ResolvePossiblyDirectEvalNoLookup) {
-- ASSERT(args.length() == 4);
-+ ASSERT(args.length() == 5);
-
- HandleScope scope(isolate);
- Handle<Object> callee = args.at<Object>(0);
-@@ -9511,10 +9528,12 @@ RUNTIME_FUNCTION(ObjectPair, Runtime_ResolvePossiblyDirectEvalNoLookup) {
- }
-
- ASSERT(args[3]->IsSmi());
-+ ASSERT(args[4]->IsSmi());
- return CompileGlobalEval(isolate,
- args.at<String>(1),
- args.at<Object>(2),
-- static_cast<StrictModeFlag>(args.smi_at(3)));
-+ static_cast<StrictModeFlag>(args.smi_at(3)),
-+ Smi::cast(args[4])->value());
- }
-
-
-@@ -11220,10 +11239,12 @@ class ScopeIterator {
- ZoneScope zone_scope(isolate, DELETE_ON_EXIT);
- Handle<Script> script(Script::cast(shared_info->script()));
- Scope* scope;
-- if (index >= 0) {
-+ if (index >= 0 || shared_info->qml_mode()) {
- // Global code
- CompilationInfo info(script);
- info.MarkAsGlobal();
-+ if (shared_info->qml_mode())
-+ info.MarkAsQmlMode();
- bool result = ParserApi::Parse(&info);
- ASSERT(result);
- result = Scope::Analyze(&info);
-@@ -11253,7 +11274,6 @@ class ScopeIterator {
- ScopeType scope_type = Type();
- if (scope_type == ScopeTypeGlobal) {
- // The global scope is always the last in the chain.
-- ASSERT(context_->IsGlobalContext());
- context_ = Handle<Context>();
- return;
- }
-@@ -11277,7 +11297,7 @@ class ScopeIterator {
- !scope_info->HasContext());
- return ScopeTypeLocal;
- case GLOBAL_SCOPE:
-- ASSERT(context_->IsGlobalContext());
-+ ASSERT(context_->IsGlobalContext() || scope_info->IsQmlMode());
- return ScopeTypeGlobal;
- case WITH_SCOPE:
- ASSERT(context_->IsWithContext());
-@@ -11315,10 +11335,15 @@ class ScopeIterator {
- switch (Type()) {
- case ScopeIterator::ScopeTypeGlobal:
- return Handle<JSObject>(CurrentContext()->global());
-- case ScopeIterator::ScopeTypeLocal:
-+ case ScopeIterator::ScopeTypeLocal: {
-+ Handle<SerializedScopeInfo> scope_info = nested_scope_chain_.last();
-+ if (scope_info->IsQmlMode())
-+ ASSERT(nested_scope_chain_.length() == 2);
-+ else
-+ ASSERT(nested_scope_chain_.length() == 1);
- // Materialize the content of the local scope into a JSObject.
-- ASSERT(nested_scope_chain_.length() == 1);
- return MaterializeLocalScope(isolate_, frame_, inlined_frame_index_);
-+ }
- case ScopeIterator::ScopeTypeWith:
- // Return the with object.
- return Handle<JSObject>(JSObject::cast(CurrentContext()->extension()));
-@@ -12034,6 +12059,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugEvaluate) {
- Handle<JSFunction> function(JSFunction::cast(frame->function()));
- Handle<SerializedScopeInfo> scope_info(function->shared()->scope_info());
- ScopeInfo<> sinfo(*scope_info);
-+ bool qml_mode = function->shared()->qml_mode();
-
- // Traverse the saved contexts chain to find the active context for the
- // selected frame.
-@@ -12107,7 +12133,8 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugEvaluate) {
- Compiler::CompileEval(function_source,
- context,
- context->IsGlobalContext(),
-- kNonStrictMode);
-+ kNonStrictMode,
-+ qml_mode);
- if (shared.is_null()) return Failure::Exception();
- Handle<JSFunction> compiled_function =
- isolate->factory()->NewFunctionFromSharedFunctionInfo(shared, context);
-@@ -12117,7 +12144,8 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugEvaluate) {
- Handle<Object> receiver(frame->receiver(), isolate);
- Handle<Object> evaluation_function =
- Execution::Call(compiled_function, receiver, 0, NULL,
-- &has_pending_exception);
-+ &has_pending_exception, false,
-+ Handle<Object>(function->context()->qml_global()));
- if (has_pending_exception) return Failure::Exception();
-
- Handle<Object> arguments = GetArgumentsObject(isolate,
-@@ -12198,7 +12226,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugEvaluateGlobal) {
- // Currently, the eval code will be executed in non-strict mode,
- // even in the strict code context.
- Handle<SharedFunctionInfo> shared =
-- Compiler::CompileEval(source, context, is_global, kNonStrictMode);
-+ Compiler::CompileEval(source, context, is_global, kNonStrictMode, false);
- if (shared.is_null()) return Failure::Exception();
- Handle<JSFunction> compiled_function =
- Handle<JSFunction>(
-diff --git a/src/runtime.h b/src/runtime.h
-index 67fc628..aada06d 100644
---- a/src/runtime.h
-+++ b/src/runtime.h
-@@ -257,8 +257,8 @@ namespace internal {
- \
- /* Eval */ \
- F(GlobalReceiver, 1, 1) \
-- F(ResolvePossiblyDirectEval, 4, 2) \
-- F(ResolvePossiblyDirectEvalNoLookup, 4, 2) \
-+ F(ResolvePossiblyDirectEval, 5, 2) \
-+ F(ResolvePossiblyDirectEvalNoLookup, 5, 2) \
- \
- F(SetProperty, -1 /* 4 or 5 */, 1) \
- F(DefineOrRedefineDataProperty, 4, 1) \
-@@ -336,8 +336,8 @@ namespace internal {
- /* Declarations and initialization */ \
- F(DeclareGlobals, 3, 1) \
- F(DeclareContextSlot, 4, 1) \
-- F(InitializeVarGlobal, -1 /* 2 or 3 */, 1) \
-- F(InitializeConstGlobal, 2, 1) \
-+ F(InitializeVarGlobal, -1 /* 3 or 4 */, 1) \
-+ F(InitializeConstGlobal, 3, 1) \
- F(InitializeConstContextSlot, 3, 1) \
- F(OptimizeObjectForAddingMultipleProperties, 2, 1) \
- \
-diff --git a/src/scopeinfo.cc b/src/scopeinfo.cc
-index 8ea5f1e..a61b787 100644
---- a/src/scopeinfo.cc
-+++ b/src/scopeinfo.cc
-@@ -51,6 +51,7 @@ ScopeInfo<Allocator>::ScopeInfo(Scope* scope)
- : function_name_(FACTORY->empty_symbol()),
- calls_eval_(scope->calls_eval()),
- is_strict_mode_(scope->is_strict_mode()),
-+ is_qml_mode_(scope->is_qml_mode()),
- type_(scope->type()),
- parameters_(scope->num_parameters()),
- stack_slots_(scope->num_stack_slots()),
-@@ -153,6 +154,8 @@ ScopeInfo<Allocator>::ScopeInfo(Scope* scope)
- //
- // - is strict mode scope
- //
-+// - is qml mode scope
-+//
- // - scope type
- //
- // - number of variables in the context object (smi) (= function context
-@@ -252,6 +255,7 @@ ScopeInfo<Allocator>::ScopeInfo(SerializedScopeInfo* data)
- p = ReadObject(p, &function_name_);
- p = ReadBool(p, &calls_eval_);
- p = ReadBool(p, &is_strict_mode_);
-+ p = ReadBool(p, &is_qml_mode_);
- p = ReadInt(p, &type_);
- p = ReadList<Allocator>(p, &context_slots_, &context_modes_);
- p = ReadList<Allocator>(p, ¶meters_);
-@@ -307,9 +311,9 @@ static Object** WriteList(Object** p,
-
- template<class Allocator>
- Handle<SerializedScopeInfo> ScopeInfo<Allocator>::Serialize() {
-- // function name, calls eval, is_strict_mode, scope type,
-+ // function name, calls eval, is_strict_mode, is_qml_mode, scope type,
- // length for 3 tables:
-- const int extra_slots = 1 + 1 + 1 + 1 + 3;
-+ const int extra_slots = 1 + 1 + 1 + 1 + 1 + 3;
- int length = extra_slots +
- context_slots_.length() * 2 +
- parameters_.length() +
-@@ -324,6 +328,7 @@ Handle<SerializedScopeInfo> ScopeInfo<Allocator>::Serialize() {
- p = WriteObject(p, function_name_);
- p = WriteBool(p, calls_eval_);
- p = WriteBool(p, is_strict_mode_);
-+ p = WriteBool(p, is_qml_mode_);
- p = WriteInt(p, type_);
- p = WriteList(p, &context_slots_, &context_modes_);
- p = WriteList(p, ¶meters_);
-@@ -372,8 +377,8 @@ SerializedScopeInfo* SerializedScopeInfo::Empty() {
-
- Object** SerializedScopeInfo::ContextEntriesAddr() {
- ASSERT(length() > 0);
-- // +4 for function name, calls eval, strict mode, scope type.
-- return data_start() + 4;
-+ // +5 for function name, calls eval, strict mode, qml mode, scope type.
-+ return data_start() + 5;
- }
-
-
-@@ -417,10 +422,21 @@ bool SerializedScopeInfo::IsStrictMode() {
- }
-
-
-+bool SerializedScopeInfo::IsQmlMode() {
-+ if (length() > 0) {
-+ Object** p = data_start() + 3; // +3 for function name, calls eval, strict mode.
-+ bool qml_mode;
-+ p = ReadBool(p, &qml_mode);
-+ return qml_mode;
-+ }
-+ return false;
-+}
-+
-+
- ScopeType SerializedScopeInfo::Type() {
- ASSERT(length() > 0);
-- // +3 for function name, calls eval, strict mode.
-- Object** p = data_start() + 3;
-+ // +4 for function name, calls eval, strict mode, qml mode.
-+ Object** p = data_start() + 4;
- ScopeType type;
- p = ReadInt(p, &type);
- return type;
-diff --git a/src/scopeinfo.h b/src/scopeinfo.h
-index eeb3047..2ca4503 100644
---- a/src/scopeinfo.h
-+++ b/src/scopeinfo.h
-@@ -88,6 +88,7 @@ class ScopeInfo BASE_EMBEDDED {
- Handle<String> function_name_;
- bool calls_eval_;
- bool is_strict_mode_;
-+ bool is_qml_mode_;
- ScopeType type_;
- List<Handle<String>, Allocator > parameters_;
- List<Handle<String>, Allocator > stack_slots_;
-diff --git a/src/scopes.cc b/src/scopes.cc
-index 3167c4d..6503d07 100644
---- a/src/scopes.cc
-+++ b/src/scopes.cc
-@@ -35,6 +35,8 @@
-
- #include "allocation-inl.h"
-
-+#include "debug.h"
-+
- namespace v8 {
- namespace internal {
-
-@@ -202,6 +204,7 @@ void Scope::SetDefaults(ScopeType type,
- // Inherit the strict mode from the parent scope.
- strict_mode_flag_ = (outer_scope != NULL)
- ? outer_scope->strict_mode_flag_ : kNonStrictMode;
-+ qml_mode_ = (outer_scope != NULL) && outer_scope->qml_mode_;
- outer_scope_calls_non_strict_eval_ = false;
- inner_scope_calls_eval_ = false;
- force_eager_compilation_ = false;
-@@ -907,6 +910,26 @@ void Scope::ResolveVariable(Scope* global_scope,
- // by 'eval' introduced variable bindings.
- if (var->is_global()) {
- var = NonLocal(proxy->name(), DYNAMIC_GLOBAL);
-+
-+ if (qml_mode_) {
-+ Handle<GlobalObject> global = isolate_->global();
-+
-+#ifdef ENABLE_DEBUGGER_SUPPORT
-+ if (isolate_->debug()->IsLoaded() && isolate_->debug()->InDebugger()) {
-+ //Get the context before the debugger was entered.
-+ SaveContext *save = isolate_->save_context();
-+ while (save != NULL && *save->context() == *isolate_->debug()->debug_context())
-+ save = save->prev();
-+
-+ global = Handle<GlobalObject>(save->context()->global());
-+ }
-+#endif
-+
-+ if (qml_mode_ && !global->HasProperty(*(proxy->name()))) {
-+ var->set_is_qml_global(true);
-+ }
-+ }
-+
- } else {
- Variable* invalidated = var;
- var = NonLocal(proxy->name(), DYNAMIC_LOCAL);
-@@ -918,12 +941,52 @@ void Scope::ResolveVariable(Scope* global_scope,
- // No binding has been found. Declare a variable in global scope.
- ASSERT(global_scope != NULL);
- var = global_scope->DeclareGlobal(proxy->name());
-+
-+ if (qml_mode_) {
-+ Handle<GlobalObject> global = isolate_->global();
-+
-+#ifdef ENABLE_DEBUGGER_SUPPORT
-+ if (isolate_->debug()->IsLoaded() && isolate_->debug()->InDebugger()) {
-+ //Get the context before the debugger was entered.
-+ SaveContext *save = isolate_->save_context();
-+ while (save != NULL && *save->context() == *isolate_->debug()->debug_context())
-+ save = save->prev();
-+
-+ global = Handle<GlobalObject>(save->context()->global());
-+ }
-+#endif
-+
-+ if (!global->HasProperty(*(proxy->name()))) {
-+ var->set_is_qml_global(true);
-+ }
-+ }
-+
- break;
-
- case UNBOUND_EVAL_SHADOWED:
- // No binding has been found. But some scope makes a
- // non-strict 'eval' call.
- var = NonLocal(proxy->name(), DYNAMIC_GLOBAL);
-+
-+ if (qml_mode_) {
-+ Handle<GlobalObject> global = isolate_->global();
-+
-+#ifdef ENABLE_DEBUGGER_SUPPORT
-+ if (isolate_->debug()->IsLoaded() && isolate_->debug()->InDebugger()) {
-+ //Get the context before the debugger was entered.
-+ SaveContext *save = isolate_->save_context();
-+ while (save != NULL && *save->context() == *isolate_->debug()->debug_context())
-+ save = save->prev();
-+
-+ global = Handle<GlobalObject>(save->context()->global());
-+ }
-+#endif
-+
-+ if (qml_mode_ && !global->HasProperty(*(proxy->name()))) {
-+ var->set_is_qml_global(true);
-+ }
-+ }
-+
- break;
-
- case DYNAMIC_LOOKUP:
-diff --git a/src/scopes.h b/src/scopes.h
-index a141887..41e5f5c 100644
---- a/src/scopes.h
-+++ b/src/scopes.h
-@@ -228,6 +228,11 @@ class Scope: public ZoneObject {
- end_position_ = statement_pos;
- }
-
-+ // Enable qml mode for this scope
-+ void EnableQmlMode() {
-+ qml_mode_ = true;
-+ }
-+
- // ---------------------------------------------------------------------------
- // Predicates.
-
-@@ -242,6 +247,7 @@ class Scope: public ZoneObject {
- return is_eval_scope() || is_function_scope() || is_global_scope();
- }
- bool is_strict_mode() const { return strict_mode_flag() == kStrictMode; }
-+ bool is_qml_mode() const { return qml_mode_; }
- bool is_strict_mode_eval_scope() const {
- return is_eval_scope() && is_strict_mode();
- }
-@@ -427,6 +433,8 @@ class Scope: public ZoneObject {
- // Source positions.
- int start_position_;
- int end_position_;
-+ // This scope is a qml mode scope.
-+ bool qml_mode_;
-
- // Computed via PropagateScopeInfo.
- bool outer_scope_calls_non_strict_eval_;
-diff --git a/src/variables.cc b/src/variables.cc
-index d85e1b2..1887935 100644
---- a/src/variables.cc
-+++ b/src/variables.cc
-@@ -68,7 +68,8 @@ Variable::Variable(Scope* scope,
- local_if_not_shadowed_(NULL),
- is_valid_LHS_(is_valid_LHS),
- is_accessed_from_inner_scope_(false),
-- is_used_(false) {
-+ is_used_(false),
-+ is_qml_global_(false) {
- // names must be canonicalized for fast equality checks
- ASSERT(name->IsSymbol());
- }
-diff --git a/src/variables.h b/src/variables.h
-index 8b2d869..33561b0 100644
---- a/src/variables.h
-+++ b/src/variables.h
-@@ -155,6 +155,8 @@ class Variable: public ZoneObject {
- index_ = index;
- }
-
-+ bool is_qml_global() const { return is_qml_global_; }
-+ void set_is_qml_global(bool is_qml_global) { is_qml_global_ = is_qml_global; }
- private:
- Scope* scope_;
- Handle<String> name_;
-@@ -175,6 +177,9 @@ class Variable: public ZoneObject {
- // Usage info.
- bool is_accessed_from_inner_scope_; // set by variable resolver
- bool is_used_;
-+
-+ // QML info
-+ bool is_qml_global_;
- };
-
-
-diff --git a/src/x64/code-stubs-x64.cc b/src/x64/code-stubs-x64.cc
-index f62c517..f30221f 100644
---- a/src/x64/code-stubs-x64.cc
-+++ b/src/x64/code-stubs-x64.cc
-@@ -139,6 +139,10 @@ void FastNewContextStub::Generate(MacroAssembler* masm) {
- __ movq(rbx, Operand(rsi, Context::SlotOffset(Context::GLOBAL_INDEX)));
- __ movq(Operand(rax, Context::SlotOffset(Context::GLOBAL_INDEX)), rbx);
-
-+ // Copy the qmlglobal object from the previous context.
-+ __ movq(rbx, Operand(rsi, Context::SlotOffset(Context::QML_GLOBAL_INDEX)));
-+ __ movq(Operand(rax, Context::SlotOffset(Context::QML_GLOBAL_INDEX)), rbx);
-+
- // Initialize the rest of the slots to undefined.
- __ LoadRoot(rbx, Heap::kUndefinedValueRootIndex);
- for (int i = Context::MIN_CONTEXT_SLOTS; i < length; i++) {
-diff --git a/src/x64/full-codegen-x64.cc b/src/x64/full-codegen-x64.cc
-index bf640db..b1e5d35 100644
---- a/src/x64/full-codegen-x64.cc
-+++ b/src/x64/full-codegen-x64.cc
-@@ -173,12 +173,13 @@ void FullCodeGenerator::Generate(CompilationInfo* info) {
-
- // Possibly allocate a local context.
- int heap_slots = info->scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
-- if (heap_slots > 0) {
-+ if (heap_slots > 0 ||
-+ (scope()->is_qml_mode() && scope()->is_global_scope())) {
- Comment cmnt(masm_, "[ Allocate local context");
- // Argument to NewContext is the function, which is still in rdi.
- __ push(rdi);
- if (heap_slots <= FastNewContextStub::kMaximumSlots) {
-- FastNewContextStub stub(heap_slots);
-+ FastNewContextStub stub((heap_slots < 0)?0:heap_slots);
- __ CallStub(&stub);
- } else {
- __ CallRuntime(Runtime::kNewFunctionContext, 1);
-@@ -1155,10 +1156,10 @@ void FullCodeGenerator::EmitLoadGlobalCheckExtensions(Variable* var,
-
- // All extension objects were empty and it is safe to use a global
- // load IC call.
-- __ movq(rax, GlobalObjectOperand());
-+ __ movq(rax, var->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
- __ Move(rcx, var->name());
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
-- RelocInfo::Mode mode = (typeof_state == INSIDE_TYPEOF)
-+ RelocInfo::Mode mode = (typeof_state == INSIDE_TYPEOF || var->is_qml_global())
- ? RelocInfo::CODE_TARGET
- : RelocInfo::CODE_TARGET_CONTEXT;
- __ call(ic, mode);
-@@ -1240,9 +1241,9 @@ void FullCodeGenerator::EmitVariableLoad(VariableProxy* proxy) {
- // Use inline caching. Variable name is passed in rcx and the global
- // object on the stack.
- __ Move(rcx, var->name());
-- __ movq(rax, GlobalObjectOperand());
-+ __ movq(rax, var->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
-- __ call(ic, RelocInfo::CODE_TARGET_CONTEXT);
-+ __ call(ic, var->is_qml_global() ? RelocInfo::CODE_TARGET : RelocInfo::CODE_TARGET_CONTEXT);
- context()->Plug(rax);
- break;
- }
-@@ -1834,7 +1835,7 @@ void FullCodeGenerator::EmitVariableAssignment(Variable* var,
- if (var->IsUnallocated()) {
- // Global var, const, or let.
- __ Move(rcx, var->name());
-- __ movq(rdx, GlobalObjectOperand());
-+ __ movq(rdx, var->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
- Handle<Code> ic = is_strict_mode()
- ? isolate()->builtins()->StoreIC_Initialize_Strict()
- : isolate()->builtins()->StoreIC_Initialize();
-@@ -2117,9 +2118,12 @@ void FullCodeGenerator::EmitResolvePossiblyDirectEval(ResolveEvalFlag flag,
- FLAG_harmony_scoping ? kStrictMode : strict_mode_flag();
- __ Push(Smi::FromInt(strict_mode));
-
-+ // Push the qml mode flag
-+ __ Push(Smi::FromInt(is_qml_mode()));
-+
- __ CallRuntime(flag == SKIP_CONTEXT_LOOKUP
- ? Runtime::kResolvePossiblyDirectEvalNoLookup
-- : Runtime::kResolvePossiblyDirectEval, 4);
-+ : Runtime::kResolvePossiblyDirectEval, 5);
- }
-
-
-@@ -2188,8 +2192,8 @@ void FullCodeGenerator::VisitCall(Call* expr) {
- } else if (proxy != NULL && proxy->var()->IsUnallocated()) {
- // Call to a global variable. Push global object as receiver for the
- // call IC lookup.
-- __ push(GlobalObjectOperand());
-- EmitCallWithIC(expr, proxy->name(), RelocInfo::CODE_TARGET_CONTEXT);
-+ __ push(proxy->var()->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
-+ EmitCallWithIC(expr, proxy->name(), proxy->var()->is_qml_global() ? RelocInfo::CODE_TARGET : RelocInfo::CODE_TARGET_CONTEXT);
- } else if (proxy != NULL && proxy->var()->IsLookupSlot()) {
- // Call to a lookup slot (dynamically introduced variable).
- Label slow, done;
-@@ -3638,7 +3642,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {
- // but "delete this" is allowed.
- ASSERT(strict_mode_flag() == kNonStrictMode || var->is_this());
- if (var->IsUnallocated()) {
-- __ push(GlobalObjectOperand());
-+ __ push(var->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
- __ Push(var->name());
- __ Push(Smi::FromInt(kNonStrictMode));
- __ InvokeBuiltin(Builtins::DELETE, CALL_FUNCTION);
-@@ -3936,7 +3940,7 @@ void FullCodeGenerator::VisitForTypeofValue(Expression* expr) {
- if (proxy != NULL && proxy->var()->IsUnallocated()) {
- Comment cmnt(masm_, "Global variable");
- __ Move(rcx, proxy->name());
-- __ movq(rax, GlobalObjectOperand());
-+ __ movq(rax, proxy->var()->is_qml_global() ? QmlGlobalObjectOperand() : GlobalObjectOperand());
- Handle<Code> ic = isolate()->builtins()->LoadIC_Initialize();
- // Use a regular load, not a contextual load, to avoid a reference
- // error.
-diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc
-index 38a8c18..2a95fee 100644
---- a/src/x64/lithium-codegen-x64.cc
-+++ b/src/x64/lithium-codegen-x64.cc
-@@ -196,12 +196,13 @@ bool LCodeGen::GeneratePrologue() {
-
- // Possibly allocate a local context.
- int heap_slots = scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
-- if (heap_slots > 0) {
-+ if (heap_slots > 0 ||
-+ (scope()->is_qml_mode() && scope()->is_global_scope())) {
- Comment(";;; Allocate local context");
- // Argument to NewContext is the function, which is still in rdi.
- __ push(rdi);
- if (heap_slots <= FastNewContextStub::kMaximumSlots) {
-- FastNewContextStub stub(heap_slots);
-+ FastNewContextStub stub((heap_slots < 0)?0:heap_slots);
- __ CallStub(&stub);
- } else {
- __ CallRuntime(Runtime::kNewFunctionContext, 1);
-@@ -2610,7 +2611,7 @@ void LCodeGen::DoOuterContext(LOuterContext* instr) {
-
- void LCodeGen::DoGlobalObject(LGlobalObject* instr) {
- Register result = ToRegister(instr->result());
-- __ movq(result, GlobalObjectOperand());
-+ __ movq(result, instr->qml_global()?QmlGlobalObjectOperand():GlobalObjectOperand());
- }
-
-
-@@ -3049,7 +3050,7 @@ void LCodeGen::DoCallFunction(LCallFunction* instr) {
- void LCodeGen::DoCallGlobal(LCallGlobal* instr) {
- ASSERT(ToRegister(instr->result()).is(rax));
- int arity = instr->arity();
-- RelocInfo::Mode mode = RelocInfo::CODE_TARGET_CONTEXT;
-+ RelocInfo::Mode mode = instr->qml_global()?RelocInfo::CODE_TARGET:RelocInfo::CODE_TARGET_CONTEXT;
- Handle<Code> ic =
- isolate()->stub_cache()->ComputeCallInitialize(arity, mode);
- __ Move(rcx, instr->name());
-diff --git a/src/x64/lithium-x64.cc b/src/x64/lithium-x64.cc
-index 0af2ce4..9e2731f 100644
---- a/src/x64/lithium-x64.cc
-+++ b/src/x64/lithium-x64.cc
-@@ -1123,7 +1123,7 @@ LInstruction* LChunkBuilder::DoOuterContext(HOuterContext* instr) {
-
-
- LInstruction* LChunkBuilder::DoGlobalObject(HGlobalObject* instr) {
-- return DefineAsRegister(new LGlobalObject);
-+ return DefineAsRegister(new LGlobalObject(instr->qml_global()));
- }
-
-
-@@ -1193,7 +1193,7 @@ LInstruction* LChunkBuilder::DoCallNamed(HCallNamed* instr) {
-
- LInstruction* LChunkBuilder::DoCallGlobal(HCallGlobal* instr) {
- argument_count_ -= instr->argument_count();
-- return MarkAsCall(DefineFixed(new LCallGlobal, rax), instr);
-+ return MarkAsCall(DefineFixed(new LCallGlobal(instr->qml_global()), rax), instr);
- }
-
-
-diff --git a/src/x64/lithium-x64.h b/src/x64/lithium-x64.h
-index 20a6937..8f1a3d8 100644
---- a/src/x64/lithium-x64.h
-+++ b/src/x64/lithium-x64.h
-@@ -1303,7 +1303,13 @@ class LOuterContext: public LTemplateInstruction<1, 1, 0> {
-
- class LGlobalObject: public LTemplateInstruction<1, 0, 0> {
- public:
-+ explicit LGlobalObject(bool qml_global) : qml_global_(qml_global) {}
-+
- DECLARE_CONCRETE_INSTRUCTION(GlobalObject, "global-object")
-+
-+ bool qml_global() { return qml_global_; }
-+ private:
-+ bool qml_global_;
- };
-
-
-@@ -1393,10 +1399,16 @@ class LCallGlobal: public LTemplateInstruction<1, 0, 0> {
- DECLARE_CONCRETE_INSTRUCTION(CallGlobal, "call-global")
- DECLARE_HYDROGEN_ACCESSOR(CallGlobal)
-
-+ explicit LCallGlobal(bool qml_global) : qml_global_(qml_global) {}
-+
- virtual void PrintDataTo(StringStream* stream);
-
- Handle<String> name() const {return hydrogen()->name(); }
- int arity() const { return hydrogen()->argument_count() - 1; }
-+
-+ bool qml_global() { return qml_global_; }
-+ private:
-+ bool qml_global_;
- };
-
-
-diff --git a/src/x64/macro-assembler-x64.h b/src/x64/macro-assembler-x64.h
-index f5f81b1..5caa6cf 100644
---- a/src/x64/macro-assembler-x64.h
-+++ b/src/x64/macro-assembler-x64.h
-@@ -1418,6 +1418,11 @@ static inline Operand GlobalObjectOperand() {
- }
-
-
-+static inline Operand QmlGlobalObjectOperand() {
-+ return ContextOperand(rsi, Context::QML_GLOBAL_INDEX);
-+}
-+
-+
- // Provides access to exit frame stack space (not GCed).
- static inline Operand StackSpaceOperand(int index) {
- #ifdef _WIN64
---
-1.7.4.1
-
diff --git a/src/v8/0005-Allow-access-to-the-calling-script-data.patch b/src/v8/0005-Allow-access-to-the-calling-script-data.patch
deleted file mode 100644
index 596e9573fc13fd9cd0c1bbdd46bab6536bf52562..0000000000000000000000000000000000000000
--- a/src/v8/0005-Allow-access-to-the-calling-script-data.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-From 2081f6baaab81d60564680de600b4dcf03de6cd4 Mon Sep 17 00:00:00 2001
-From: Aaron Kennedy <aaron.kennedy@nokia.com>
-Date: Fri, 14 Oct 2011 17:03:06 +1000
-Subject: [PATCH 05/13] Allow access to the calling script data
-
----
- include/v8.h | 1 +
- src/api.cc | 12 ++++++++++++
- 2 files changed, 13 insertions(+), 0 deletions(-)
-
-diff --git a/include/v8.h b/include/v8.h
-index 193e2fe..c094d08 100644
---- a/include/v8.h
-+++ b/include/v8.h
-@@ -3517,6 +3517,7 @@ class V8EXPORT Context {
- */
- static Local<Context> GetCalling();
- static Local<Object> GetCallingQmlGlobal();
-+ static Local<Value> GetCallingScriptData();
-
- /**
- * Sets the security token for the context. To access an object in
-diff --git a/src/api.cc b/src/api.cc
-index 2d3d97a..54df40d 100644
---- a/src/api.cc
-+++ b/src/api.cc
-@@ -4370,6 +4370,18 @@ v8::Local<v8::Object> Context::GetCallingQmlGlobal() {
- }
- }
-
-+v8::Local<v8::Value> Context::GetCallingScriptData()
-+{
-+ i::Isolate* isolate = i::Isolate::Current();
-+ if (IsDeadCheck(isolate, "v8::Context::GetCallingScriptData()")) {
-+ return Local<Object>();
-+ }
-+
-+ i::JavaScriptFrameIterator it;
-+ if (it.done()) return Local<Object>();
-+ i::Handle<i::Script> script(i::Script::cast(i::JSFunction::cast(it.frame()->function())->shared()->script()));
-+ return Utils::ToLocal(i::Handle<i::Object>(script->data()));
-+}
-
- v8::Local<v8::Object> Context::Global() {
- if (IsDeadCheck(i::Isolate::Current(), "v8::Context::Global()")) {
---
-1.7.4.1
-
diff --git a/src/v8/0006-Add-custom-object-compare-callback.patch b/src/v8/0006-Add-custom-object-compare-callback.patch
deleted file mode 100644
index 0ffe0b6dfc6a9445c6cb0b661ffc61bd305d6dfe..0000000000000000000000000000000000000000
--- a/src/v8/0006-Add-custom-object-compare-callback.patch
+++ /dev/null
@@ -1,548 +0,0 @@
-From d2d3c19a32e2f7a5586811bb10ea75a79a11f52f Mon Sep 17 00:00:00 2001
-From: Aaron Kennedy <aaron.kennedy@nokia.com>
-Date: Thu, 27 Oct 2011 13:40:00 +0100
-Subject: [PATCH 06/13] Add custom object compare callback
-
-A global custom object comparison callback can be set with:
- V8::SetUserObjectComparisonCallbackFunction()
-When two JSObjects are compared (== or !=), if either one has
-the MarkAsUseUserObjectComparison() bit set, the custom comparison
-callback is invoked to do the actual comparison.
-
-This is useful when you have "value" objects that you want to
-compare as equal, even though they are actually different JS object
-instances.
----
- include/v8.h | 13 +++++++++++++
- src/api.cc | 22 ++++++++++++++++++++++
- src/arm/code-stubs-arm.cc | 43 +++++++++++++++++++++++++++++++++++++++++--
- src/factory.cc | 8 ++++++++
- src/ia32/code-stubs-ia32.cc | 39 +++++++++++++++++++++++++++++++++++++++
- src/isolate.cc | 7 +++++++
- src/isolate.h | 8 ++++++++
- src/objects-inl.h | 21 ++++++++++++++++++---
- src/objects.cc | 8 ++++----
- src/objects.h | 12 ++++++++++--
- src/runtime.cc | 23 +++++++++++++++++++++++
- src/runtime.h | 1 +
- src/x64/code-stubs-x64.cc | 37 +++++++++++++++++++++++++++++++++++++
- 13 files changed, 231 insertions(+), 11 deletions(-)
-
-diff --git a/include/v8.h b/include/v8.h
-index c094d08..6baf2b2 100644
---- a/include/v8.h
-+++ b/include/v8.h
-@@ -2501,6 +2501,12 @@ class V8EXPORT ObjectTemplate : public Template {
- bool HasExternalResource();
- void SetHasExternalResource(bool value);
-
-+ /**
-+ * Mark object instances of the template as using the user object
-+ * comparison callback.
-+ */
-+ void MarkAsUseUserObjectComparison();
-+
- private:
- ObjectTemplate();
- static Local<ObjectTemplate> New(Handle<FunctionTemplate> constructor);
-@@ -2720,6 +2726,10 @@ typedef void (*FailedAccessCheckCallback)(Local<Object> target,
- AccessType type,
- Local<Value> data);
-
-+// --- User Object Comparisoa nCallback ---
-+typedef bool (*UserObjectComparisonCallback)(Local<Object> lhs,
-+ Local<Object> rhs);
-+
- // --- AllowCodeGenerationFromStrings callbacks ---
-
- /**
-@@ -3046,6 +3056,9 @@ class V8EXPORT V8 {
- /** Callback function for reporting failed access checks.*/
- static void SetFailedAccessCheckCallbackFunction(FailedAccessCheckCallback);
-
-+ /** Callback for user object comparisons */
-+ static void SetUserObjectComparisonCallbackFunction(UserObjectComparisonCallback);
-+
- /**
- * Enables the host application to receive a notification before a
- * garbage collection. Allocations are not allowed in the
-diff --git a/src/api.cc b/src/api.cc
-index 54df40d..974d702 100644
---- a/src/api.cc
-+++ b/src/api.cc
-@@ -1464,6 +1464,17 @@ void ObjectTemplate::SetHasExternalResource(bool value)
- }
-
-
-+void ObjectTemplate::MarkAsUseUserObjectComparison()
-+{
-+ i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
-+ if (IsDeadCheck(isolate, "v8::ObjectTemplate::MarkAsUseUserObjectComparison()")) {
-+ return;
-+ }
-+ ENTER_V8(isolate);
-+ EnsureConstructor(this);
-+ Utils::OpenHandle(this)->set_use_user_object_comparison(i::Smi::FromInt(1));
-+}
-+
- // --- S c r i p t D a t a ---
-
-
-@@ -5113,6 +5124,17 @@ void V8::SetFailedAccessCheckCallbackFunction(
- isolate->SetFailedAccessCheckCallback(callback);
- }
-
-+
-+void V8::SetUserObjectComparisonCallbackFunction(
-+ UserObjectComparisonCallback callback) {
-+ i::Isolate* isolate = i::Isolate::Current();
-+ if (IsDeadCheck(isolate, "v8::V8::SetUserObjectComparisonCallbackFunction()")) {
-+ return;
-+ }
-+ isolate->SetUserObjectComparisonCallback(callback);
-+}
-+
-+
- void V8::AddObjectGroup(Persistent<Value>* objects,
- size_t length,
- RetainedObjectInfo* info) {
-diff --git a/src/arm/code-stubs-arm.cc b/src/arm/code-stubs-arm.cc
-index f5be938..1e1aebd 100644
---- a/src/arm/code-stubs-arm.cc
-+++ b/src/arm/code-stubs-arm.cc
-@@ -1569,6 +1569,37 @@ void CompareStub::Generate(MacroAssembler* masm) {
- // NOTICE! This code is only reached after a smi-fast-case check, so
- // it is certain that at least one operand isn't a smi.
-
-+ {
-+ Label not_user_equal, user_equal;
-+ __ and_(r2, r1, Operand(r0));
-+ __ tst(r2, Operand(kSmiTagMask));
-+ __ b(eq, ¬_user_equal);
-+
-+ __ CompareObjectType(r0, r2, r4, JS_OBJECT_TYPE);
-+ __ b(ne, ¬_user_equal);
-+
-+ __ CompareObjectType(r1, r3, r4, JS_OBJECT_TYPE);
-+ __ b(ne, ¬_user_equal);
-+
-+ __ ldrb(r2, FieldMemOperand(r2, Map::kBitField2Offset));
-+ __ and_(r2, r2, Operand(1 << Map::kUseUserObjectComparison));
-+ __ cmp(r2, Operand(1 << Map::kUseUserObjectComparison));
-+ __ b(eq, &user_equal);
-+
-+ __ ldrb(r3, FieldMemOperand(r3, Map::kBitField2Offset));
-+ __ and_(r3, r3, Operand(1 << Map::kUseUserObjectComparison));
-+ __ cmp(r3, Operand(1 << Map::kUseUserObjectComparison));
-+ __ b(ne, ¬_user_equal);
-+
-+ __ bind(&user_equal);
-+
-+ __ Push(r0, r1);
-+ __ TailCallRuntime(Runtime::kUserObjectEquals, 2, 1);
-+
-+ __ bind(¬_user_equal);
-+ }
-+
-+
- // Handle the case where the objects are identical. Either returns the answer
- // or goes to slow. Only falls through if the objects were not identical.
- EmitIdenticalObjectComparison(masm, &slow, cc_, never_nan_nan_);
-@@ -6615,10 +6646,18 @@ void ICCompareStub::GenerateObjects(MacroAssembler* masm) {
- __ and_(r2, r1, Operand(r0));
- __ JumpIfSmi(r2, &miss);
-
-- __ CompareObjectType(r0, r2, r2, JS_OBJECT_TYPE);
-+ __ CompareObjectType(r0, r2, r3, JS_OBJECT_TYPE);
- __ b(ne, &miss);
-- __ CompareObjectType(r1, r2, r2, JS_OBJECT_TYPE);
-+ __ ldrb(r2, FieldMemOperand(r2, Map::kBitField2Offset));
-+ __ and_(r2, r2, Operand(1 << Map::kUseUserObjectComparison));
-+ __ cmp(r2, Operand(1 << Map::kUseUserObjectComparison));
-+ __ b(eq, &miss);
-+ __ CompareObjectType(r1, r2, r3, JS_OBJECT_TYPE);
- __ b(ne, &miss);
-+ __ ldrb(r2, FieldMemOperand(r2, Map::kBitField2Offset));
-+ __ and_(r2, r2, Operand(1 << Map::kUseUserObjectComparison));
-+ __ cmp(r2, Operand(1 << Map::kUseUserObjectComparison));
-+ __ b(eq, &miss);
-
- ASSERT(GetCondition() == eq);
- __ sub(r0, r0, Operand(r1));
-diff --git a/src/factory.cc b/src/factory.cc
-index 8c96944..76ca69d 100644
---- a/src/factory.cc
-+++ b/src/factory.cc
-@@ -1153,6 +1153,7 @@ Handle<JSFunction> Factory::CreateApiFunction(
-
- int internal_field_count = 0;
- bool has_external_resource = false;
-+ bool use_user_object_comparison = false;
-
- if (!obj->instance_template()->IsUndefined()) {
- Handle<ObjectTemplateInfo> instance_template =
-@@ -1162,6 +1163,8 @@ Handle<JSFunction> Factory::CreateApiFunction(
- Smi::cast(instance_template->internal_field_count())->value();
- has_external_resource =
- !instance_template->has_external_resource()->IsUndefined();
-+ use_user_object_comparison =
-+ !instance_template->use_user_object_comparison()->IsUndefined();
- }
-
- int instance_size = kPointerSize * internal_field_count;
-@@ -1206,6 +1209,11 @@ Handle<JSFunction> Factory::CreateApiFunction(
- map->set_has_external_resource(true);
- }
-
-+ // Mark as using user object comparison if needed
-+ if (use_user_object_comparison) {
-+ map->set_use_user_object_comparison(true);
-+ }
-+
- // Mark as undetectable if needed.
- if (obj->undetectable()) {
- map->set_is_undetectable();
-diff --git a/src/ia32/code-stubs-ia32.cc b/src/ia32/code-stubs-ia32.cc
-index 8a94a06..e73753e 100644
---- a/src/ia32/code-stubs-ia32.cc
-+++ b/src/ia32/code-stubs-ia32.cc
-@@ -4020,6 +4020,39 @@ void CompareStub::Generate(MacroAssembler* masm) {
- // NOTICE! This code is only reached after a smi-fast-case check, so
- // it is certain that at least one operand isn't a smi.
-
-+ {
-+ Label not_user_equal, user_equal;
-+ __ test(eax, Immediate(kSmiTagMask));
-+ __ j(zero, ¬_user_equal);
-+ __ test(edx, Immediate(kSmiTagMask));
-+ __ j(zero, ¬_user_equal);
-+
-+ __ CmpObjectType(eax, JS_OBJECT_TYPE, ebx);
-+ __ j(not_equal, ¬_user_equal);
-+
-+ __ CmpObjectType(edx, JS_OBJECT_TYPE, ecx);
-+ __ j(not_equal, ¬_user_equal);
-+
-+ __ test_b(FieldOperand(ebx, Map::kBitField2Offset),
-+ 1 << Map::kUseUserObjectComparison);
-+ __ j(not_zero, &user_equal);
-+ __ test_b(FieldOperand(ecx, Map::kBitField2Offset),
-+ 1 << Map::kUseUserObjectComparison);
-+ __ j(not_zero, &user_equal);
-+
-+ __ jmp(¬_user_equal);
-+
-+ __ bind(&user_equal);
-+
-+ __ pop(ebx); // Return address.
-+ __ push(eax);
-+ __ push(edx);
-+ __ push(ebx);
-+ __ TailCallRuntime(Runtime::kUserObjectEquals, 2, 1);
-+
-+ __ bind(¬_user_equal);
-+ }
-+
- // Identical objects can be compared fast, but there are some tricky cases
- // for NaN and undefined.
- {
-@@ -6497,8 +6530,14 @@ void ICCompareStub::GenerateObjects(MacroAssembler* masm) {
-
- __ CmpObjectType(eax, JS_OBJECT_TYPE, ecx);
- __ j(not_equal, &miss, Label::kNear);
-+ __ test_b(FieldOperand(ecx, Map::kBitField2Offset),
-+ 1 << Map::kUseUserObjectComparison);
-+ __ j(not_zero, &miss, Label::kNear);
- __ CmpObjectType(edx, JS_OBJECT_TYPE, ecx);
- __ j(not_equal, &miss, Label::kNear);
-+ __ test_b(FieldOperand(ecx, Map::kBitField2Offset),
-+ 1 << Map::kUseUserObjectComparison);
-+ __ j(not_zero, &miss, Label::kNear);
-
- ASSERT(GetCondition() == equal);
- __ sub(eax, edx);
-diff --git a/src/isolate.cc b/src/isolate.cc
-index a073af9..36c1dfd 100644
---- a/src/isolate.cc
-+++ b/src/isolate.cc
-@@ -96,6 +96,7 @@ void ThreadLocalTop::InitializeInternal() {
- thread_id_ = ThreadId::Invalid();
- external_caught_exception_ = false;
- failed_access_check_callback_ = NULL;
-+ user_object_comparison_callback_ = NULL;
- save_context_ = NULL;
- catcher_ = NULL;
- top_lookup_result_ = NULL;
-@@ -729,6 +730,12 @@ void Isolate::SetFailedAccessCheckCallback(
- thread_local_top()->failed_access_check_callback_ = callback;
- }
-
-+
-+void Isolate::SetUserObjectComparisonCallback(
-+ v8::UserObjectComparisonCallback callback) {
-+ thread_local_top()->user_object_comparison_callback_ = callback;
-+}
-+
-
- void Isolate::ReportFailedAccessCheck(JSObject* receiver, v8::AccessType type) {
- if (!thread_local_top()->failed_access_check_callback_) return;
-diff --git a/src/isolate.h b/src/isolate.h
-index 5453bf2..9919e83 100644
---- a/src/isolate.h
-+++ b/src/isolate.h
-@@ -258,6 +258,9 @@ class ThreadLocalTop BASE_EMBEDDED {
- // Head of the list of live LookupResults.
- LookupResult* top_lookup_result_;
-
-+ // Call back function for user object comparisons
-+ v8::UserObjectComparisonCallback user_object_comparison_callback_;
-+
- // Whether out of memory exceptions should be ignored.
- bool ignore_out_of_memory_;
-
-@@ -703,6 +706,11 @@ class Isolate {
- void SetFailedAccessCheckCallback(v8::FailedAccessCheckCallback callback);
- void ReportFailedAccessCheck(JSObject* receiver, v8::AccessType type);
-
-+ void SetUserObjectComparisonCallback(v8::UserObjectComparisonCallback callback);
-+ inline v8::UserObjectComparisonCallback UserObjectComparisonCallback() {
-+ return thread_local_top()->user_object_comparison_callback_;
-+ }
-+
- // Exception throwing support. The caller should use the result
- // of Throw() as its return value.
- Failure* Throw(Object* exception, MessageLocation* location = NULL);
-diff --git a/src/objects-inl.h b/src/objects-inl.h
-index 2e83fb7..13d7591 100644
---- a/src/objects-inl.h
-+++ b/src/objects-inl.h
-@@ -2749,14 +2749,14 @@ bool Map::is_extensible() {
-
- void Map::set_attached_to_shared_function_info(bool value) {
- if (value) {
-- set_bit_field2(bit_field2() | (1 << kAttachedToSharedFunctionInfo));
-+ set_bit_field3(bit_field3() | (1 << kAttachedToSharedFunctionInfo));
- } else {
-- set_bit_field2(bit_field2() & ~(1 << kAttachedToSharedFunctionInfo));
-+ set_bit_field3(bit_field3() & ~(1 << kAttachedToSharedFunctionInfo));
- }
- }
-
- bool Map::attached_to_shared_function_info() {
-- return ((1 << kAttachedToSharedFunctionInfo) & bit_field2()) != 0;
-+ return ((1 << kAttachedToSharedFunctionInfo) & bit_field3()) != 0;
- }
-
-
-@@ -2786,6 +2786,19 @@ bool Map::has_external_resource()
- }
-
-
-+void Map::set_use_user_object_comparison(bool value) {
-+ if (value) {
-+ set_bit_field2(bit_field2() | (1 << kUseUserObjectComparison));
-+ } else {
-+ set_bit_field2(bit_field2() & ~(1 << kUseUserObjectComparison));
-+ }
-+}
-+
-+bool Map::use_user_object_comparison() {
-+ return ((1 << kUseUserObjectComparison) & bit_field2()) != 0;
-+}
-+
-+
- void Map::set_named_interceptor_is_fallback(bool value)
- {
- if (value) {
-@@ -3334,6 +3347,8 @@ ACCESSORS(ObjectTemplateInfo, internal_field_count, Object,
- kInternalFieldCountOffset)
- ACCESSORS(ObjectTemplateInfo, has_external_resource, Object,
- kHasExternalResourceOffset)
-+ACCESSORS(ObjectTemplateInfo, use_user_object_comparison, Object,
-+ kUseUserObjectComparisonOffset)
-
- ACCESSORS(SignatureInfo, receiver, Object, kReceiverOffset)
- ACCESSORS(SignatureInfo, args, Object, kArgsOffset)
-diff --git a/src/objects.cc b/src/objects.cc
-index f5b6bee..6a4eff9 100644
---- a/src/objects.cc
-+++ b/src/objects.cc
-@@ -7686,8 +7686,8 @@ void SharedFunctionInfo::DetachInitialMap() {
- Map* map = reinterpret_cast<Map*>(initial_map());
-
- // Make the map remember to restore the link if it survives the GC.
-- map->set_bit_field2(
-- map->bit_field2() | (1 << Map::kAttachedToSharedFunctionInfo));
-+ map->set_bit_field3(
-+ map->bit_field3() | (1 << Map::kAttachedToSharedFunctionInfo));
-
- // Undo state changes made by StartInobjectTracking (except the
- // construction_count). This way if the initial map does not survive the GC
-@@ -7707,8 +7707,8 @@ void SharedFunctionInfo::DetachInitialMap() {
-
- // Called from GC, hence reinterpret_cast and unchecked accessors.
- void SharedFunctionInfo::AttachInitialMap(Map* map) {
-- map->set_bit_field2(
-- map->bit_field2() & ~(1 << Map::kAttachedToSharedFunctionInfo));
-+ map->set_bit_field3(
-+ map->bit_field3() & ~(1 << Map::kAttachedToSharedFunctionInfo));
-
- // Resume inobject slack tracking.
- set_initial_map(map);
-diff --git a/src/objects.h b/src/objects.h
-index b71eaac..3137437 100644
---- a/src/objects.h
-+++ b/src/objects.h
-@@ -4258,6 +4258,11 @@ class Map: public HeapObject {
- inline void set_has_external_resource(bool value);
- inline bool has_external_resource();
-
-+ // Tells whether the user object comparison callback should be used for
-+ // comparisons involving this object
-+ inline void set_use_user_object_comparison(bool value);
-+ inline bool use_user_object_comparison();
-+
- // [prototype]: implicit prototype object.
- DECL_ACCESSORS(prototype, Object)
-
-@@ -4505,7 +4510,7 @@ class Map: public HeapObject {
- static const int kIsExtensible = 0;
- static const int kFunctionWithPrototype = 1;
- static const int kStringWrapperSafeForDefaultValueOf = 2;
-- static const int kAttachedToSharedFunctionInfo = 3;
-+ static const int kUseUserObjectComparison = 3;
- // No bits can be used after kElementsKindFirstBit, they are all reserved for
- // storing ElementKind.
- static const int kElementsKindShift = 4;
-@@ -4524,6 +4529,7 @@ class Map: public HeapObject {
- static const int kIsShared = 0;
- static const int kNamedInterceptorIsFallback = 1;
- static const int kHasInstanceCallHandler = 2;
-+ static const int kAttachedToSharedFunctionInfo = 3;
-
- // Layout of the default cache. It holds alternating name and code objects.
- static const int kCodeCacheEntrySize = 2;
-@@ -7556,6 +7562,7 @@ class ObjectTemplateInfo: public TemplateInfo {
- DECL_ACCESSORS(constructor, Object)
- DECL_ACCESSORS(internal_field_count, Object)
- DECL_ACCESSORS(has_external_resource, Object)
-+ DECL_ACCESSORS(use_user_object_comparison, Object)
-
- static inline ObjectTemplateInfo* cast(Object* obj);
-
-@@ -7573,7 +7580,8 @@ class ObjectTemplateInfo: public TemplateInfo {
- static const int kInternalFieldCountOffset =
- kConstructorOffset + kPointerSize;
- static const int kHasExternalResourceOffset = kInternalFieldCountOffset + kPointerSize;
-- static const int kSize = kHasExternalResourceOffset + kPointerSize;
-+ static const int kUseUserObjectComparisonOffset = kHasExternalResourceOffset + kPointerSize;
-+ static const int kSize = kUseUserObjectComparisonOffset + kPointerSize;
- };
-
-
-diff --git a/src/runtime.cc b/src/runtime.cc
-index b64e66b..8010169 100644
---- a/src/runtime.cc
-+++ b/src/runtime.cc
-@@ -7095,6 +7095,29 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringEquals) {
- }
-
-
-+RUNTIME_FUNCTION(MaybeObject*, Runtime_UserObjectEquals) {
-+ NoHandleAllocation ha;
-+ ASSERT(args.length() == 2);
-+
-+ CONVERT_CHECKED(JSObject, lhs, args[1]);
-+ CONVERT_CHECKED(JSObject, rhs, args[0]);
-+
-+ bool result;
-+
-+ v8::UserObjectComparisonCallback callback = isolate->UserObjectComparisonCallback();
-+ if (callback) {
-+ HandleScope scope(isolate);
-+ Handle<JSObject> lhs_handle(lhs);
-+ Handle<JSObject> rhs_handle(rhs);
-+ result = callback(v8::Utils::ToLocal(lhs_handle), v8::Utils::ToLocal(rhs_handle));
-+ } else {
-+ result = (lhs == rhs);
-+ }
-+
-+ return Smi::FromInt(result?0:1);
-+}
-+
-+
- RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberCompare) {
- NoHandleAllocation ha;
- ASSERT(args.length() == 3);
-diff --git a/src/runtime.h b/src/runtime.h
-index aada06d..cd36da9 100644
---- a/src/runtime.h
-+++ b/src/runtime.h
-@@ -157,6 +157,7 @@ namespace internal {
- /* Comparisons */ \
- F(NumberEquals, 2, 1) \
- F(StringEquals, 2, 1) \
-+ F(UserObjectEquals, 2, 1) \
- \
- F(NumberCompare, 3, 1) \
- F(SmiLexicographicCompare, 2, 1) \
-diff --git a/src/x64/code-stubs-x64.cc b/src/x64/code-stubs-x64.cc
-index f30221f..ff8337f 100644
---- a/src/x64/code-stubs-x64.cc
-+++ b/src/x64/code-stubs-x64.cc
-@@ -3088,6 +3088,37 @@ void CompareStub::Generate(MacroAssembler* masm) {
- // NOTICE! This code is only reached after a smi-fast-case check, so
- // it is certain that at least one operand isn't a smi.
-
-+ {
-+ Label not_user_equal, user_equal;
-+ __ JumpIfSmi(rax, ¬_user_equal);
-+ __ JumpIfSmi(rdx, ¬_user_equal);
-+
-+ __ CmpObjectType(rax, JS_OBJECT_TYPE, rbx);
-+ __ j(not_equal, ¬_user_equal);
-+
-+ __ CmpObjectType(rdx, JS_OBJECT_TYPE, rcx);
-+ __ j(not_equal, ¬_user_equal);
-+
-+ __ testb(FieldOperand(rbx, Map::kBitField2Offset),
-+ Immediate(1 << Map::kUseUserObjectComparison));
-+ __ j(not_zero, &user_equal);
-+ __ testb(FieldOperand(rcx, Map::kBitField2Offset),
-+ Immediate(1 << Map::kUseUserObjectComparison));
-+ __ j(not_zero, &user_equal);
-+
-+ __ jmp(¬_user_equal);
-+
-+ __ bind(&user_equal);
-+
-+ __ pop(rbx); // Return address.
-+ __ push(rax);
-+ __ push(rdx);
-+ __ push(rbx);
-+ __ TailCallRuntime(Runtime::kUserObjectEquals, 2, 1);
-+
-+ __ bind(¬_user_equal);
-+ }
-+
- // Two identical objects are equal unless they are both NaN or undefined.
- {
- Label not_identical;
-@@ -5421,8 +5452,14 @@ void ICCompareStub::GenerateObjects(MacroAssembler* masm) {
-
- __ CmpObjectType(rax, JS_OBJECT_TYPE, rcx);
- __ j(not_equal, &miss, Label::kNear);
-+ __ testb(FieldOperand(rcx, Map::kBitField2Offset),
-+ Immediate(1 << Map::kUseUserObjectComparison));
-+ __ j(not_zero, &miss, Label::kNear);
- __ CmpObjectType(rdx, JS_OBJECT_TYPE, rcx);
- __ j(not_equal, &miss, Label::kNear);
-+ __ testb(FieldOperand(rcx, Map::kBitField2Offset),
-+ Immediate(1 << Map::kUseUserObjectComparison));
-+ __ j(not_zero, &miss, Label::kNear);
-
- ASSERT(GetCondition() == equal);
- __ subq(rax, rdx);
---
-1.7.4.1
-
diff --git a/src/v8/0007-Allow-a-script-to-be-flagged-as-native.patch b/src/v8/0007-Allow-a-script-to-be-flagged-as-native.patch
deleted file mode 100644
index e3b65f5ee277f1b9f86396a583395c8272446af8..0000000000000000000000000000000000000000
--- a/src/v8/0007-Allow-a-script-to-be-flagged-as-native.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-From 1ecd533461383671ea465b37f2cad84a0aad3d52 Mon Sep 17 00:00:00 2001
-From: Aaron Kennedy <aaron.kennedy@nokia.com>
-Date: Fri, 9 Sep 2011 14:16:12 +1000
-Subject: [PATCH 07/13] Allow a script to be flagged as "native"
-
-Native scripts do not appear in backtraces, or in the source and
-line number when exceptions are thrown from within them. This is
-useful to be able to write code in JavaScript instead of C++ and
-still have it appear sensibly to the user.
----
- include/v8.h | 5 +++--
- src/compiler.cc | 2 +-
- 2 files changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/include/v8.h b/include/v8.h
-index 6baf2b2..229ddbd 100644
---- a/include/v8.h
-+++ b/include/v8.h
-@@ -588,8 +588,9 @@ class ScriptOrigin {
- class V8EXPORT Script {
- public:
- enum CompileFlags {
-- Default = 0x00,
-- QmlMode = 0x01
-+ Default = 0x00,
-+ QmlMode = 0x01,
-+ NativeMode = 0x02
- };
-
- /**
-diff --git a/src/compiler.cc b/src/compiler.cc
-index 4902e72..cabca74 100644
---- a/src/compiler.cc
-+++ b/src/compiler.cc
-@@ -499,7 +499,7 @@ Handle<SharedFunctionInfo> Compiler::Compile(Handle<String> source,
-
- // Create a script object describing the script to be compiled.
- Handle<Script> script = FACTORY->NewScript(source);
-- if (natives == NATIVES_CODE) {
-+ if (natives == NATIVES_CODE || compile_flags & v8::Script::NativeMode) {
- script->set_type(Smi::FromInt(Script::TYPE_NATIVE));
- }
- if (!script_name.is_null()) {
---
-1.7.4.1
-
diff --git a/src/v8/0008-QtScript-V8-Add-new-v8-api-to-check-if-a-value-is-an.patch b/src/v8/0008-QtScript-V8-Add-new-v8-api-to-check-if-a-value-is-an.patch
deleted file mode 100644
index 8c072d901e06832655ba28223aa1ebb95b01b06e..0000000000000000000000000000000000000000
--- a/src/v8/0008-QtScript-V8-Add-new-v8-api-to-check-if-a-value-is-an.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-From c7850561fcdf333a5b80a50623c7d4507757b315 Mon Sep 17 00:00:00 2001
-From: Jedrzej Nowacki <jedrzej.nowacki@nokia.com>
-Date: Tue, 7 Dec 2010 11:56:42 +0100
-Subject: [PATCH 08/13] QtScript/V8: Add new v8 api to check if a value is an error.
-
-New function v8::Value::IsError was created.
-
-This API is experimental and added only for the purposes of our
-research.
----
- include/v8.h | 5 +++++
- src/api.cc | 6 ++++++
- src/heap.h | 1 +
- 3 files changed, 12 insertions(+), 0 deletions(-)
-
-diff --git a/include/v8.h b/include/v8.h
-index 229ddbd..d995e54 100644
---- a/include/v8.h
-+++ b/include/v8.h
-@@ -967,6 +967,11 @@ class Value : public Data {
- */
- V8EXPORT bool IsRegExp() const;
-
-+ /**
-+ * Returns true if this value is an Error.
-+ */
-+ V8EXPORT bool IsError() const;
-+
- V8EXPORT Local<Boolean> ToBoolean() const;
- V8EXPORT Local<Number> ToNumber() const;
- V8EXPORT Local<String> ToString() const;
-diff --git a/src/api.cc b/src/api.cc
-index 974d702..a16ef65 100644
---- a/src/api.cc
-+++ b/src/api.cc
-@@ -2316,6 +2316,12 @@ bool Value::IsRegExp() const {
- return obj->IsJSRegExp();
- }
-
-+bool Value::IsError() const {
-+ if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsError()")) return false;
-+ i::Handle<i::Object> obj = Utils::OpenHandle(this);
-+ return obj->HasSpecificClassOf(HEAP->Error_symbol());
-+}
-+
-
- Local<String> Value::ToString() const {
- i::Handle<i::Object> obj = Utils::OpenHandle(this);
-diff --git a/src/heap.h b/src/heap.h
-index 5e90964..6166cde 100644
---- a/src/heap.h
-+++ b/src/heap.h
-@@ -190,6 +190,7 @@ inline Heap* _inline_get_heap_();
- V(string_symbol, "string") \
- V(String_symbol, "String") \
- V(Date_symbol, "Date") \
-+ V(Error_symbol, "Error") \
- V(this_symbol, "this") \
- V(to_string_symbol, "toString") \
- V(char_at_symbol, "CharAt") \
---
-1.7.4.1
-
diff --git a/src/v8/0009-Fix-deprecated-Python-code.patch b/src/v8/0009-Fix-deprecated-Python-code.patch
deleted file mode 100644
index 2c34e2032199a67f28f9466fe0cd3766db5aa0de..0000000000000000000000000000000000000000
--- a/src/v8/0009-Fix-deprecated-Python-code.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-From 4a9995fd141e40df2493dc2ef12d91f0a946629a Mon Sep 17 00:00:00 2001
-From: Kent Hansen <kent.hansen@nokia.com>
-Date: Fri, 2 Sep 2011 12:03:09 +0200
-Subject: [PATCH 09/13] Fix deprecated Python code
-
-Needed to make the scripts run on Python 3, which is the
-default python interpreter on some newer distros.
-
-Patch from http://code.google.com/p/v8/issues/detail?id=1391
----
- tools/js2c.py | 4 ++--
- tools/jsmin.py | 2 +-
- 2 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/tools/js2c.py b/tools/js2c.py
-index a2ea8ea..fe6a72e 100644
---- a/tools/js2c.py
-+++ b/tools/js2c.py
-@@ -194,14 +194,14 @@ def ReadMacros(lines):
- macro_match = MACRO_PATTERN.match(line)
- if macro_match:
- name = macro_match.group(1)
-- args = map(string.strip, macro_match.group(2).split(','))
-+ args = args = [match.strip() for match in macro_match.group(2).split(',')]
- body = macro_match.group(3).strip()
- macros.append((re.compile("\\b%s\\(" % name), TextMacro(args, body)))
- else:
- python_match = PYTHON_MACRO_PATTERN.match(line)
- if python_match:
- name = python_match.group(1)
-- args = map(string.strip, python_match.group(2).split(','))
-+ args = [match.strip() for match in python_match.group(2).split(',')]
- body = python_match.group(3).strip()
- fun = eval("lambda " + ",".join(args) + ': ' + body)
- macros.append((re.compile("\\b%s\\(" % name), PythonMacro(args, fun)))
-diff --git a/tools/jsmin.py b/tools/jsmin.py
-index 646bf14..395441b 100644
---- a/tools/jsmin.py
-+++ b/tools/jsmin.py
-@@ -154,7 +154,7 @@ class JavaScriptMinifier(object):
- return var_name
- while True:
- identifier_first_char = self.identifier_counter % 52
-- identifier_second_char = self.identifier_counter / 52
-+ identifier_second_char = self.identifier_counter // 52
- new_identifier = self.CharFromNumber(identifier_first_char)
- if identifier_second_char != 0:
- new_identifier = (
---
-1.7.4.1
-
diff --git a/src/v8/0010-Remove-execute-flag-from-v8-debug.h.patch b/src/v8/0010-Remove-execute-flag-from-v8-debug.h.patch
deleted file mode 100644
index 92ef7af9cd9a8446c6003913a55fcecc74d90a4d..0000000000000000000000000000000000000000
--- a/src/v8/0010-Remove-execute-flag-from-v8-debug.h.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-From 8498e4b40d8355aa51dd8f4641dd1fdd4704e7bd Mon Sep 17 00:00:00 2001
-From: Aaron Kennedy <aaron.kennedy@nokia.com>
-Date: Thu, 25 Aug 2011 11:09:58 +1000
-Subject: [PATCH 10/13] Remove execute flag from v8-debug.h
-
----
- 0 files changed, 0 insertions(+), 0 deletions(-)
- mode change 100755 => 100644 include/v8-debug.h
-
-diff --git a/include/v8-debug.h b/include/v8-debug.h
-old mode 100755
-new mode 100644
---
-1.7.4.1
-
diff --git a/src/v8/0011-Fix-warnings.patch b/src/v8/0011-Fix-warnings.patch
deleted file mode 100644
index 40261df3583117c5bd71d901da4f19c2ebefec7e..0000000000000000000000000000000000000000
--- a/src/v8/0011-Fix-warnings.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-From 6643bd52181d51570bb1f9806dd06ff3b66c4251 Mon Sep 17 00:00:00 2001
-From: Aaron Kennedy <aaron.kennedy@nokia.com>
-Date: Fri, 27 May 2011 13:04:15 +1000
-Subject: [PATCH 11/13] Fix warnings
-
----
- include/v8.h | 16 ++++++++--------
- 1 files changed, 8 insertions(+), 8 deletions(-)
-
-diff --git a/include/v8.h b/include/v8.h
-index d995e54..a7b5c8a 100644
---- a/include/v8.h
-+++ b/include/v8.h
-@@ -2579,7 +2579,7 @@ class V8EXPORT Extension { // NOLINT
- int source_length = -1);
- virtual ~Extension() { }
- virtual v8::Handle<v8::FunctionTemplate>
-- GetNativeFunction(v8::Handle<v8::String> name) {
-+ GetNativeFunction(v8::Handle<v8::String>) {
- return v8::Handle<v8::FunctionTemplate>();
- }
-
-@@ -3946,13 +3946,13 @@ class Internals {
- return *reinterpret_cast<T*>(addr);
- }
-
-- static inline bool CanCastToHeapObject(void* o) { return false; }
-- static inline bool CanCastToHeapObject(Context* o) { return true; }
-- static inline bool CanCastToHeapObject(String* o) { return true; }
-- static inline bool CanCastToHeapObject(Object* o) { return true; }
-- static inline bool CanCastToHeapObject(Message* o) { return true; }
-- static inline bool CanCastToHeapObject(StackTrace* o) { return true; }
-- static inline bool CanCastToHeapObject(StackFrame* o) { return true; }
-+ static inline bool CanCastToHeapObject(void*) { return false; }
-+ static inline bool CanCastToHeapObject(Context*) { return true; }
-+ static inline bool CanCastToHeapObject(String*) { return true; }
-+ static inline bool CanCastToHeapObject(Object*) { return true; }
-+ static inline bool CanCastToHeapObject(Message*) { return true; }
-+ static inline bool CanCastToHeapObject(StackTrace*) { return true; }
-+ static inline bool CanCastToHeapObject(StackFrame*) { return true; }
- };
-
- } // namespace internal
---
-1.7.4.1
-
diff --git a/src/v8/0012-Add-flag-to-avoid-breakpoint-relocation.patch b/src/v8/0012-Add-flag-to-avoid-breakpoint-relocation.patch
deleted file mode 100644
index 0b6895657d59d6f28dfc696d33f9d02d190a763d..0000000000000000000000000000000000000000
--- a/src/v8/0012-Add-flag-to-avoid-breakpoint-relocation.patch
+++ /dev/null
@@ -1,147 +0,0 @@
-From f37d702159f3e606610b74fb2b56ece63d510a6e Mon Sep 17 00:00:00 2001
-From: Kai Koehne <kai.koehne@nokia.com>
-Date: Thu, 10 Nov 2011 16:00:37 +0100
-Subject: [PATCH 12/13] Add flag to avoid breakpoint relocation
-
-Add a flag that prevents v8 from relocating breakpoints across
-line boundaries.
----
- src/debug.cc | 29 +++++++++++++++++++---
- src/flag-definitions.h | 1 +
- test/cctest/test-debug.cc | 59 +++++++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 85 insertions(+), 4 deletions(-)
-
-diff --git a/src/debug.cc b/src/debug.cc
-index dc9f297..d32574b 100644
---- a/src/debug.cc
-+++ b/src/debug.cc
-@@ -1131,6 +1131,17 @@ Handle<DebugInfo> Debug::GetDebugInfo(Handle<SharedFunctionInfo> shared) {
- return Handle<DebugInfo>(DebugInfo::cast(shared->debug_info()));
- }
-
-+static bool ContainsLineBreak(String *string, int from, int to)
-+{
-+ ASSERT(from >= 0);
-+ ASSERT(from <= to);
-+ const int end = (string->length() < to) ? string->length() : to;
-+ for (int pos = from; pos < end; ++pos) {
-+ if (string->Get(pos) == '\n')
-+ return true;
-+ }
-+ return false;
-+}
-
- void Debug::SetBreakPoint(Handle<SharedFunctionInfo> shared,
- Handle<Object> break_point_object,
-@@ -1151,12 +1162,22 @@ void Debug::SetBreakPoint(Handle<SharedFunctionInfo> shared,
- // Find the break point and change it.
- BreakLocationIterator it(debug_info, SOURCE_BREAK_LOCATIONS);
- it.FindBreakLocationFromPosition(*source_position);
-- it.SetBreakPoint(break_point_object);
-
-- *source_position = it.position();
-+ bool acceptBreak = true;
-+ if (!FLAG_breakpoint_relocation) {
-+ if (String *sourceStr = String::cast(shared->GetSourceCode())) {
-+ acceptBreak = !ContainsLineBreak(sourceStr, *source_position, it.position());
-+ }
-+ }
-+
-+ if (acceptBreak) {
-+ it.SetBreakPoint(break_point_object);
-
-- // At least one active break point now.
-- ASSERT(debug_info->GetBreakPointCount() > 0);
-+ *source_position = it.position();
-+
-+ // At least one active break point now.
-+ ASSERT(debug_info->GetBreakPointCount() > 0);
-+ }
- }
-
-
-diff --git a/src/flag-definitions.h b/src/flag-definitions.h
-index ee6ef01..fe64a96 100644
---- a/src/flag-definitions.h
-+++ b/src/flag-definitions.h
-@@ -233,6 +233,7 @@ DEFINE_bool(trace_debug_json, false, "trace debugging JSON request/response")
- DEFINE_bool(debugger_auto_break, true,
- "automatically set the debug break flag when debugger commands are "
- "in the queue")
-+DEFINE_bool(breakpoint_relocation, true, "relocate breakpoints to the next executable line")
- DEFINE_bool(enable_liveedit, true, "enable liveedit experimental feature")
-
- // execution.cc
-diff --git a/test/cctest/test-debug.cc b/test/cctest/test-debug.cc
-index cf723ba..7e51c34 100644
---- a/test/cctest/test-debug.cc
-+++ b/test/cctest/test-debug.cc
-@@ -2305,6 +2305,65 @@ TEST(ScriptBreakPointTopLevelCrash) {
- CheckDebuggerUnloaded();
- }
-
-+// Test that breakpoint_relocation flag is honored
-+TEST(ScriptBreakPointNoRelocation) {
-+ i::FLAG_breakpoint_relocation = false;
-+
-+ v8::HandleScope scope;
-+ DebugLocalContext env;
-+ env.ExposeDebug();
-+
-+ // Create a function for checking the function when hitting a break point.
-+ frame_function_name = CompileFunction(&env,
-+ frame_function_name_source,
-+ "frame_function_name");
-+
-+ v8::Debug::SetDebugEventListener(DebugEventBreakPointHitCount,
-+ v8::Undefined());
-+
-+ v8::Local<v8::String> script1 = v8::String::New(
-+ "a = 0 // line 0\n"
-+ " // line 1\n"
-+ " // line 2\n"
-+ " // line 3\n"
-+ "function f() { // line 4\n"
-+ " return 0; // line 5\n"
-+ "} // line 6");
-+
-+ // Set the script break point on the empty line
-+ SetScriptBreakPointByNameFromJS("test.html", 2, -1);
-+
-+ // Compile the script and call the function.
-+ v8::ScriptOrigin origin(v8::String::New("test.html"), v8::Integer::New(0));
-+ v8::Script::Compile(script1, &origin)->Run();
-+ v8::Local<v8::Function> f
-+ = v8::Local<v8::Function>::Cast(env->Global()->Get(v8::String::New("f")));
-+ f->Call(env->Global(), 0, NULL);
-+
-+ // Check that a break point was not hit
-+ CHECK_EQ(0, break_point_hit_count);
-+
-+ v8::Local<v8::String> script2 = v8::String::New(
-+ "a = 0 // line 0\n"
-+ "function g() { // line 1\n"
-+ " return 0; // line 2\n"
-+ "} // line 3\n"
-+ "function f() { // line 4\n"
-+ " return 0; // line 5\n"
-+ "} // line 6");
-+
-+ // Compile the script and call the new function
-+ v8::Script::Compile(script2, &origin)->Run();
-+ v8::Local<v8::Function> g
-+ = v8::Local<v8::Function>::Cast(env->Global()->Get(v8::String::New("g")));
-+ g->Call(env->Global(), 0, NULL);
-+
-+ // Check that a break point was not hit
-+ CHECK_EQ(1, break_point_hit_count);
-+
-+ v8::Debug::SetDebugEventListener(NULL);
-+ CheckDebuggerUnloaded();
-+}
-
- // Test that it is possible to remove the last break point for a function
- // inside the break handling of that break point.
---
-1.7.4.1
-
diff --git a/src/v8/0013-Update-ScriptBreakPoints-for-ScriptRegExp.patch b/src/v8/0013-Update-ScriptBreakPoints-for-ScriptRegExp.patch
deleted file mode 100644
index 2945ff5f076e0bed96fd17a0af3e6d27979f0168..0000000000000000000000000000000000000000
--- a/src/v8/0013-Update-ScriptBreakPoints-for-ScriptRegExp.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-From f02e75f4f2fdffcac78317dff38c6ca6e679cf5c Mon Sep 17 00:00:00 2001
-From: Aurindam Jana <aurindam.jana@nokia.com>
-Date: Tue, 13 Dec 2011 13:43:23 +0100
-Subject: [PATCH 13/13] Update ScriptBreakPoints for ScriptRegExp
-
-Update breakpoints of type ScriptRegExpwhen a new script
-is compiled. Solves Issue 1853
-(http://code.google.com/p/v8/issues/detail?id=1853)
-
-Reviewed-by: aaron.kennedy@nokia.com
----
- src/debug-debugger.js | 3 ++-
- test/mjsunit/debug-setbreakpoint.js | 12 ++++++++++--
- 2 files changed, 12 insertions(+), 3 deletions(-)
-
-diff --git a/src/debug-debugger.js b/src/debug-debugger.js
-index d254ee5..6f80a8b 100644
---- a/src/debug-debugger.js
-+++ b/src/debug-debugger.js
-@@ -477,7 +477,8 @@ ScriptBreakPoint.prototype.clear = function () {
- // break points set in this script.
- function UpdateScriptBreakPoints(script) {
- for (var i = 0; i < script_break_points.length; i++) {
-- if (script_break_points[i].type() == Debug.ScriptBreakPointType.ScriptName &&
-+ if ((script_break_points[i].type() == Debug.ScriptBreakPointType.ScriptName ||
-+ script_break_points[i].type() == Debug.ScriptBreakPointType.ScriptRegExp) &&
- script_break_points[i].matchesScript(script)) {
- script_break_points[i].set(script);
- }
-diff --git a/test/mjsunit/debug-setbreakpoint.js b/test/mjsunit/debug-setbreakpoint.js
-index 90dfcd1..03ba28e 100644
---- a/test/mjsunit/debug-setbreakpoint.js
-+++ b/test/mjsunit/debug-setbreakpoint.js
-@@ -49,14 +49,17 @@ function safeEval(code) {
- }
- }
-
--function testArguments(dcp, arguments, success, is_script) {
-+function testArguments(dcp, arguments, success, is_script, is_script_reg_exp) {
- var request = '{' + base_request + ',"arguments":' + arguments + '}'
- var json_response = dcp.processDebugJSONRequest(request);
- var response = safeEval(json_response);
- if (success) {
- assertTrue(response.success, request + ' -> ' + json_response);
- if (is_script) {
-- assertEquals('scriptName', response.body.type, request + ' -> ' + json_response);
-+ if (is_script_reg_exp)
-+ assertEquals('scriptRegExp', response.body.type, request + ' -> ' + json_response);
-+ else
-+ assertEquals('scriptName', response.body.type, request + ' -> ' + json_response);
- } else {
- assertEquals('scriptId', response.body.type, request + ' -> ' + json_response);
- }
-@@ -108,6 +111,11 @@ function listener(event, exec_state, event_data, data) {
- testArguments(dcp, '{"type":"script","target":"test","line":1}', true, true);
- testArguments(dcp, '{"type":"script","target":"test","column":1}', true, true);
-
-+ testArguments(dcp, '{"type":"scriptRegExp","target":"test"}', true, true, true);
-+ testArguments(dcp, '{"type":"scriptRegExp","target":"test"}', true, true, true);
-+ testArguments(dcp, '{"type":"scriptRegExp","target":"test","line":1}', true, true, true);
-+ testArguments(dcp, '{"type":"scriptRegExp","target":"test","column":1}', true, true, true);
-+
- testArguments(dcp, '{"type":"scriptId","target":' + f_script_id + ',"line":' + f_line + '}', true, false);
- testArguments(dcp, '{"type":"scriptId","target":' + g_script_id + ',"line":' + g_line + '}', true, false);
- testArguments(dcp, '{"type":"scriptId","target":' + h_script_id + ',"line":' + h_line + '}', true, false);
---
-1.7.4.1
-
diff --git a/src/v8/README b/src/v8/README
deleted file mode 100644
index 850f70326e6cb5634f449a8545abc77689a58aee..0000000000000000000000000000000000000000
--- a/src/v8/README
+++ /dev/null
@@ -1 +0,0 @@
-These patches apply cleanly against v8 at e123c9dfe54146f8bfca38841255f63a95a00a19
diff --git a/src/v8/v8.pri b/src/v8/v8.pri
deleted file mode 100644
index 530b2a729aaa66ce2d0ffe990e28736835119257..0000000000000000000000000000000000000000
--- a/src/v8/v8.pri
+++ /dev/null
@@ -1,307 +0,0 @@
-isEmpty(QT_ARCH) {
- # We're most likely being parsed in a fromfile() call, in which case the
- # QMake environment isn't complete. Load qt_config in an attempt to set
- # the variables we need (QT_ARCH and CONFIG, in particular).
- load(qt_config)
-}
-
-isEmpty(V8_TARGET_ARCH) {
- # Detect target
- equals(QT_ARCH, x86_64)|contains(CONFIG, x86_64):V8_TARGET_ARCH = x64
- else:equals(QT_ARCH, "i386"): V8_TARGET_ARCH = ia32
- else:equals(QT_ARCH, "mips"): V8_TARGET_ARCH = mips
- else:equals(QT_ARCH, "arm"): V8_TARGET_ARCH = arm
- else:equals(QMAKE_HOST.arch, armv7l): V8_TARGET_ARCH = arm
- else:equals(QMAKE_HOST.arch, armv5tel): V8_TARGET_ARCH = arm
- else:equals(QMAKE_HOST.arch, x86_64): V8_TARGET_ARCH = x64
- else:equals(QMAKE_HOST.arch, x86): V8_TARGET_ARCH = ia32
- else:equals(QMAKE_HOST.arch, i386): V8_TARGET_ARCH = ia32
- else:equals(QMAKE_HOST.arch, i686): V8_TARGET_ARCH = ia32
- else:error("Couldn't detect supported v8 architecture ($$QMAKE_HOST.arch/$$QT_ARCH). Currently supported architectures are: x64, x86 and arm")
-}
-
-include($$PWD/v8base.pri)
-
-# In debug-and-release builds, generated sources must not go to the same
-# directory, or they could clobber each other in highly parallelized builds
-CONFIG(debug, debug|release):V8_GENERATED_SOURCES_DIR = generated-debug
-else: V8_GENERATED_SOURCES_DIR = generated-release
-
-# this maybe removed in future
-DEFINES += ENABLE_DEBUGGER_SUPPORT
-
-# this is needed by crankshaft ( http://code.google.com/p/v8/issues/detail?id=1271 )
-DEFINES += ENABLE_VMSTATE_TRACKING ENABLE_LOGGING_AND_PROFILING
-
-CONFIG(debug, debug|release) {
- DEFINES += DEBUG V8_ENABLE_CHECKS OBJECT_PRINT ENABLE_DISASSEMBLER
-} else {
- DEFINES += NDEBUG
-}
-
-V8SRC = $$V8DIR/src
-
-INCLUDEPATH += \
- $$V8SRC
-
-SOURCES += \
- $$V8SRC/accessors.cc \
- $$V8SRC/allocation.cc \
- $$V8SRC/api.cc \
- $$V8SRC/assembler.cc \
- $$V8SRC/ast.cc \
- $$V8SRC/atomicops_internals_x86_gcc.cc \
- $$V8SRC/bignum.cc \
- $$V8SRC/bignum-dtoa.cc \
- $$V8SRC/bootstrapper.cc \
- $$V8SRC/builtins.cc \
- $$V8SRC/cached-powers.cc \
- $$V8SRC/checks.cc \
- $$V8SRC/circular-queue.cc \
- $$V8SRC/code-stubs.cc \
- $$V8SRC/codegen.cc \
- $$V8SRC/compilation-cache.cc \
- $$V8SRC/compiler.cc \
- $$V8SRC/contexts.cc \
- $$V8SRC/conversions.cc \
- $$V8SRC/counters.cc \
- $$V8SRC/cpu-profiler.cc \
- $$V8SRC/data-flow.cc \
- $$V8SRC/dateparser.cc \
- $$V8SRC/debug-agent.cc \
- $$V8SRC/debug.cc \
- $$V8SRC/deoptimizer.cc \
- $$V8SRC/disassembler.cc \
- $$V8SRC/diy-fp.cc \
- $$V8SRC/dtoa.cc \
- $$V8SRC/elements.cc \
- $$V8SRC/execution.cc \
- $$V8SRC/factory.cc \
- $$V8SRC/flags.cc \
- $$V8SRC/frames.cc \
- $$V8SRC/full-codegen.cc \
- $$V8SRC/func-name-inferrer.cc \
- $$V8SRC/gdb-jit.cc \
- $$V8SRC/global-handles.cc \
- $$V8SRC/fast-dtoa.cc \
- $$V8SRC/fixed-dtoa.cc \
- $$V8SRC/handles.cc \
- $$V8SRC/hashmap.cc \
- $$V8SRC/heap-profiler.cc \
- $$V8SRC/heap.cc \
- $$V8SRC/hydrogen.cc \
- $$V8SRC/hydrogen-instructions.cc \
- $$V8SRC/ic.cc \
- $$V8SRC/incremental-marking.cc \
- $$V8SRC/inspector.cc \
- $$V8SRC/interpreter-irregexp.cc \
- $$V8SRC/isolate.cc \
- $$V8SRC/jsregexp.cc \
- $$V8SRC/lithium-allocator.cc \
- $$V8SRC/lithium.cc \
- $$V8SRC/liveedit.cc \
- $$V8SRC/liveobjectlist.cc \
- $$V8SRC/log-utils.cc \
- $$V8SRC/log.cc \
- $$V8SRC/mark-compact.cc \
- $$V8SRC/messages.cc \
- $$V8SRC/objects.cc \
- $$V8SRC/objects-printer.cc \
- $$V8SRC/objects-visiting.cc \
- $$V8SRC/parser.cc \
- $$V8SRC/preparser.cc \
- $$V8SRC/preparse-data.cc \
- $$V8SRC/profile-generator.cc \
- $$V8SRC/property.cc \
- $$V8SRC/regexp-macro-assembler-irregexp.cc \
- $$V8SRC/regexp-macro-assembler.cc \
- $$V8SRC/regexp-stack.cc \
- $$V8SRC/rewriter.cc \
- $$V8SRC/runtime.cc \
- $$V8SRC/runtime-profiler.cc \
- $$V8SRC/safepoint-table.cc \
- $$V8SRC/scanner.cc \
- $$V8SRC/scanner-character-streams.cc \
- $$V8SRC/scopeinfo.cc \
- $$V8SRC/scopes.cc \
- $$V8SRC/serialize.cc \
- $$V8SRC/snapshot-common.cc \
- $$V8SRC/spaces.cc \
- $$V8SRC/string-search.cc \
- $$V8SRC/string-stream.cc \
- $$V8SRC/strtod.cc \
- $$V8SRC/stub-cache.cc \
- $$V8SRC/token.cc \
- $$V8SRC/type-info.cc \
- $$V8SRC/unicode.cc \
- $$V8SRC/utils.cc \
- $$V8SRC/v8-counters.cc \
- $$V8SRC/v8.cc \
- $$V8SRC/v8conversions.cc \
- $$V8SRC/v8threads.cc \
- $$V8SRC/v8utils.cc \
- $$V8SRC/variables.cc \
- $$V8SRC/version.cc \
- $$V8SRC/store-buffer.cc \
- $$V8SRC/zone.cc \
- $$V8SRC/extensions/gc-extension.cc \
- $$V8SRC/extensions/externalize-string-extension.cc
-
-equals(V8_TARGET_ARCH, arm) {
-DEFINES += V8_TARGET_ARCH_ARM
-DEFINES += USE_EABI_HARDFLOAT=1 CAN_USE_VFP_INSTRUCTIONS
-SOURCES += \
- $$V8SRC/arm/builtins-arm.cc \
- $$V8SRC/arm/code-stubs-arm.cc \
- $$V8SRC/arm/codegen-arm.cc \
- $$V8SRC/arm/constants-arm.cc \
- $$V8SRC/arm/cpu-arm.cc \
- $$V8SRC/arm/debug-arm.cc \
- $$V8SRC/arm/deoptimizer-arm.cc \
- $$V8SRC/arm/disasm-arm.cc \
- $$V8SRC/arm/frames-arm.cc \
- $$V8SRC/arm/full-codegen-arm.cc \
- $$V8SRC/arm/ic-arm.cc \
- $$V8SRC/arm/lithium-arm.cc \
- $$V8SRC/arm/lithium-codegen-arm.cc \
- $$V8SRC/arm/lithium-gap-resolver-arm.cc \
- $$V8SRC/arm/macro-assembler-arm.cc \
- $$V8SRC/arm/regexp-macro-assembler-arm.cc \
- $$V8SRC/arm/stub-cache-arm.cc \
- $$V8SRC/arm/assembler-arm.cc
-} else:equals(V8_TARGET_ARCH, ia32) {
-DEFINES += V8_TARGET_ARCH_IA32
-SOURCES += \
- $$V8SRC/ia32/assembler-ia32.cc \
- $$V8SRC/ia32/builtins-ia32.cc \
- $$V8SRC/ia32/code-stubs-ia32.cc \
- $$V8SRC/ia32/codegen-ia32.cc \
- $$V8SRC/ia32/cpu-ia32.cc \
- $$V8SRC/ia32/debug-ia32.cc \
- $$V8SRC/ia32/deoptimizer-ia32.cc \
- $$V8SRC/ia32/disasm-ia32.cc \
- $$V8SRC/ia32/frames-ia32.cc \
- $$V8SRC/ia32/full-codegen-ia32.cc \
- $$V8SRC/ia32/ic-ia32.cc \
- $$V8SRC/ia32/lithium-codegen-ia32.cc \
- $$V8SRC/ia32/lithium-gap-resolver-ia32.cc \
- $$V8SRC/ia32/lithium-ia32.cc \
- $$V8SRC/ia32/macro-assembler-ia32.cc \
- $$V8SRC/ia32/regexp-macro-assembler-ia32.cc \
- $$V8SRC/ia32/stub-cache-ia32.cc
-} else:equals(V8_TARGET_ARCH, x64) {
-# FIXME What about 32-bit Macs?
-DEFINES += V8_TARGET_ARCH_X64
-SOURCES += \
- $$V8SRC/x64/assembler-x64.cc \
- $$V8SRC/x64/builtins-x64.cc \
- $$V8SRC/x64/code-stubs-x64.cc \
- $$V8SRC/x64/codegen-x64.cc \
- $$V8SRC/x64/cpu-x64.cc \
- $$V8SRC/x64/debug-x64.cc \
- $$V8SRC/x64/deoptimizer-x64.cc \
- $$V8SRC/x64/disasm-x64.cc \
- $$V8SRC/x64/frames-x64.cc \
- $$V8SRC/x64/full-codegen-x64.cc \
- $$V8SRC/x64/ic-x64.cc \
- $$V8SRC/x64/lithium-codegen-x64.cc \
- $$V8SRC/x64/lithium-gap-resolver-x64.cc \
- $$V8SRC/x64/lithium-x64.cc \
- $$V8SRC/x64/macro-assembler-x64.cc \
- $$V8SRC/x64/regexp-macro-assembler-x64.cc \
- $$V8SRC/x64/stub-cache-x64.cc
-} else:equals(V8_TARGET_ARCH, mips) {
-DEFINES += V8_TARGET_MIPS
-SOURCES += \
- $$V8SRC/mips/assembler-mips.cc \
- $$V8SRC/mips/builtins-mips.cc \
- $$V8SRC/mips/codegen-mips.cc \
- $$V8SRC/mips/code-stubs-mips.cc \
- $$V8SRC/mips/constants-mips.cc \
- $$V8SRC/mips/cpu-mips.cc \
- $$V8SRC/mips/debug-mips.cc \
- $$V8SRC/mips/deoptimizer-mips.cc \
- $$V8SRC/mips/disasm-mips.cc \
- $$V8SRC/mips/frames-mips.cc \
- $$V8SRC/mips/full-codegen-mips.cc \
- $$V8SRC/mips/ic-mips.cc \
- $$V8SRC/mips/macro-assembler-mips.cc \
- $$V8SRC/mips/regexp-macro-assembler-mips.cc \
- $$V8SRC/mips/simulator-mips.cc \
- $$V8SRC/mips/stub-cache-mips.cc
-}
-
-#os:macos
-macx {
-SOURCES += \
- $$V8SRC/platform-macos.cc \
- $$V8SRC/platform-posix.cc
-} else:freebsd-* {
-SOURCES += \
- $$V8SRC/platform-freebsd.cc \
- $$V8SRC/platform-posix.cc
-LIBS += -lexecinfo
-} else:unix:!symbian {
-SOURCES += \
- $$V8SRC/platform-linux.cc \
- $$V8SRC/platform-posix.cc
-}
-
-win32 {
-SOURCES += \
- $$V8SRC/platform-win32.cc \
- $$V8SRC/win32-math.cc
-LIBS += -lWs2_32 -lWinmm
-win32-msvc*: QMAKE_CXXFLAGS += -wd4100 -wd 4291 -wd4351 -wd4355 -wd4800
-win32-msvc*:arch_i386: DEFINES += _USE_32BIT_TIME_T
-}
-
-#mode:debug
-CONFIG(debug) {
- SOURCES += \
- $$V8SRC/objects-debug.cc \
- $$V8SRC/prettyprinter.cc \
- $$V8SRC/regexp-macro-assembler-tracer.cc
-}
-
-V8_LIBRARY_FILES = \
- $$V8SRC/runtime.js \
- $$V8SRC/v8natives.js \
- $$V8SRC/array.js \
- $$V8SRC/string.js \
- $$V8SRC/uri.js \
- $$V8SRC/math.js \
- $$V8SRC/messages.js \
- $$V8SRC/apinatives.js \
- $$V8SRC/date.js \
- $$V8SRC/regexp.js \
- $$V8SRC/json.js \
- $$V8SRC/liveedit-debugger.js \
- $$V8SRC/mirror-debugger.js \
- $$V8SRC/debug-debugger.js
-
-V8_EXPERIMENTAL_LIBRARY_FILES = \
- $$V8SRC/proxy.js \
-
-v8_js2c.commands = python $$V8DIR/tools/js2c.py $$V8_GENERATED_SOURCES_DIR/libraries.cpp CORE off
-v8_js2c.commands += $$V8SRC/macros.py ${QMAKE_FILE_IN}
-v8_js2c.output = $$V8_GENERATED_SOURCES_DIR/libraries.cpp
-v8_js2c.input = V8_LIBRARY_FILES
-v8_js2c.variable_out = SOURCES
-v8_js2c.dependency_type = TYPE_C
-v8_js2c.depends = $$V8DIR/tools/js2c.py $$V8SRC/macros.py
-v8_js2c.CONFIG += combine
-v8_js2c.name = generating[v8] ${QMAKE_FILE_IN}
-silent:v8_js2c.commands = @echo generating[v8] ${QMAKE_FILE_IN} && $$v8_js2c.commands
-
-v8_js2c_experimental.commands = python $$V8DIR/tools/js2c.py $$V8_GENERATED_SOURCES_DIR/experimental-libraries.cpp EXPERIMENTAL off
-v8_js2c_experimental.commands += $$V8SRC/macros.py ${QMAKE_FILE_IN}
-v8_js2c_experimental.output = $$V8_GENERATED_SOURCES_DIR/experimental-libraries.cpp
-v8_js2c_experimental.input = V8_EXPERIMENTAL_LIBRARY_FILES
-v8_js2c_experimental.variable_out = SOURCES
-v8_js2c_experimental.dependency_type = TYPE_C
-v8_js2c_experimental.depends = $$V8DIR/tools/js2c.py $$V8SRC/macros.py
-v8_js2c_experimental.CONFIG += combine
-v8_js2c_experimental.name = generating[v8] ${QMAKE_FILE_IN}
-
-QMAKE_EXTRA_COMPILERS += v8_js2c v8_js2c_experimental
diff --git a/src/v8/v8.pro b/src/v8/v8.pro
deleted file mode 100644
index 6f8ed703aab35a4bce6aa998dc992b2de145894c..0000000000000000000000000000000000000000
--- a/src/v8/v8.pro
+++ /dev/null
@@ -1,41 +0,0 @@
-load(qt_module)
-
-TARGET = QtV8
-QPRO_PWD = $$PWD
-QT =
-
-CONFIG += module
-MODULE_PRI = ../modules/qt_v8.pri
-
-win32-msvc*|win32-icc:QMAKE_LFLAGS += /BASE:0x66000000
-
-load(qt_module_config)
-CONFIG += warn_off
-
-# Remove includepaths that were added by qt_module_config.
-# These cause compilation of V8 to fail because they appear before
-# 3rdparty/v8/src; 3rdparty/v8/src/v8.h will then be "shadowed" by
-# the public v8.h API header (they are not the same!).
-INCLUDEPATH -= $$MODULE_PRIVATE_INCLUDES
-INCLUDEPATH -= $$MODULE_PRIVATE_INCLUDES/$$TARGET
-INCLUDEPATH -= $$MODULE_INCLUDES $$MODULE_INCLUDES/..
-
-HEADERS += $$QT_SOURCE_TREE/src/v8/qtv8version.h
-
-!contains(QT_CONFIG, static): DEFINES += V8_SHARED BUILDING_V8_SHARED
-
-include(v8.pri)
-
-contains(QT_CONFIG, v8snapshot) {
- mkv8snapshot.commands = ../../bin/mkv8snapshot$$qtPlatformTargetSuffix() ${QMAKE_FILE_OUT}
- DUMMY_FILE = v8.pro
- mkv8snapshot.input = DUMMY_FILE
- mkv8snapshot.output = $$V8_GENERATED_SOURCES_DIR/snapshot.cpp
- mkv8snapshot.variable_out = SOURCES
- mkv8snapshot.dependency_type = TYPE_C
- mkv8snapshot.name = generating[v8] ${QMAKE_FILE_IN}
- silent:mkv8snapshot.commands = @echo generating[v8] ${QMAKE_FILE_IN} && $$mkv8snapshot.commands
- QMAKE_EXTRA_COMPILERS += mkv8snapshot
-} else {
- SOURCES += $$V8SRC/snapshot-empty.cc
-}
diff --git a/src/v8/v8base.pri b/src/v8/v8base.pri
deleted file mode 100644
index 8a7d18cc49e58b6f022f80fb8046adcdc6b71561..0000000000000000000000000000000000000000
--- a/src/v8/v8base.pri
+++ /dev/null
@@ -1,24 +0,0 @@
-V8DIR = $$(V8DIR)
-isEmpty(V8DIR) {
- V8DIR = $$PWD/../3rdparty/v8
- !exists($$V8DIR/src):error("$$V8DIR/src does not exist! $$escape_expand(\\n)\
- If you are building from git, please ensure you have the v8 submodule available, e.g. $$escape_expand(\\n\\n)\
- git submodule update --init src/3rdparty/v8 $$escape_expand(\\n\\n)\
- Alternatively, Qt may be configured with -no-v8 to disable v8.\
- ")
-} else {
- message(using external V8 from $$V8DIR)
-}
-
-*-g++*: {
- QMAKE_CFLAGS_WARN_ON += -Wno-unused-parameter
- QMAKE_CXXFLAGS_WARN_ON += -Wno-unused-parameter
-
- # mksnapshot hangs if gcc 4.5 is used
- # for reference look at http://code.google.com/p/v8/issues/detail?id=884
- equals(QT_GCC_MAJOR_VERSION, 4): equals(QT_GCC_MINOR_VERSION, 5) {
- message(because of a bug in gcc / v8 we need to add -fno-strict-aliasing)
- QMAKE_CFLAGS += -fno-strict-aliasing
- QMAKE_CXXFLAGS += -fno-strict-aliasing
- }
-}
diff --git a/sync.profile b/sync.profile
index 221086a5540bcab257df1afd784f39446ff31144..3a63517e15a6d85c858084b6dea400e747510de0 100644
--- a/sync.profile
+++ b/sync.profile
@@ -4,7 +4,6 @@
"QtPrintSupport" => "$basedir/src/printsupport",
"QtOpenGL" => "$basedir/src/opengl",
"QtCore" => "$basedir/src/corelib",
- "QtV8" => "$basedir/src/v8",
"QtXml" => "$basedir/src/xml",
"QtSql" => "$basedir/src/sql",
"QtNetwork" => "$basedir/src/network",
@@ -13,10 +12,8 @@
"QtPlatformSupport" => "$basedir/src/platformsupport",
);
%moduleheaders = ( # restrict the module headers to those found in relative path
- "QtV8" => "../3rdparty/v8/include",
);
@allmoduleheadersprivate = (
- "QtV8"
);
%classnames = (
"qglobal.h" => "QtGlobal",
@@ -41,7 +38,6 @@
"qtopenvgversion.h" => "QtOpenVGVersion",
"qtsqlversion.h" => "QtSqlVersion",
"qttestversion.h" => "QtTestVersion",
- "qtv8version.h" => "QtV8Version",
"qtxmlversion.h" => "QtXmlVersion",
);
%mastercontent = (
@@ -63,7 +59,6 @@
"QtOpenGL" => "$basedir/src/modules/qt_opengl.pri",
"QtSql" => "$basedir/src/modules/qt_sql.pri",
"QtTest" => "$basedir/src/modules/qt_testlib.pri",
- "QtV8" => "$basedir/src/modules/qt_v8.pri",
"QtXml" => "$basedir/src/modules/qt_xml.pri",
"QtPlatformSupport" => "$basedir/src/modules/qt_platformsupport.pri",
);
diff --git a/tests/auto/auto.pro b/tests/auto/auto.pro
index 1fc1ba381cae1184a8313484d331cb4c04c79a0c..05b6f84fa912307ae7f5c7bd81b1286faf7ce801 100644
--- a/tests/auto/auto.pro
+++ b/tests/auto/auto.pro
@@ -9,7 +9,6 @@ SUBDIRS += \
sql \
testlib \
tools \
- v8 \
xml \
other \
widgets \
@@ -17,7 +16,6 @@ SUBDIRS += \
cross_compile: SUBDIRS -= tools
!contains(QT_CONFIG, opengl): SUBDIRS -= opengl
!unix|embedded|!contains(QT_CONFIG, dbus): SUBDIRS -= dbus
-!contains(QT_CONFIG, v8): SUBDIRS -= v8
# disable 'make check' on Mac OS X for the following subdirs for the time being
mac {
diff --git a/tests/auto/v8/Makefile.nonqt b/tests/auto/v8/Makefile.nonqt
deleted file mode 100644
index ded1ba3a7495249b20fe55962d1a8f426352d11b..0000000000000000000000000000000000000000
--- a/tests/auto/v8/Makefile.nonqt
+++ /dev/null
@@ -1,16 +0,0 @@
-V8PATH = ../../../src/3rdparty/v8
-V8LIBPATH = $(V8PATH)
-V8INCPATH = $(V8PATH)/include
-SOURCES = v8main.cpp v8test.cpp
-
-release-m32:
- g++ -o v8test_release_m32 -m32 -O2 -I$(V8INCPATH) $(SOURCES) -lpthread -L$(V8LIBPATH) -lv8
-
-debug-m32:
- g++ -o v8test_debug_m32 -m32 -g -I$(V8INCPATH) $(SOURCES) -lpthread -L$(V8LIBPATH) -lv8_g
-
-release:
- g++ -o v8test_release -O2 -I$(V8INCPATH) $(SOURCES) -lpthread -L$(V8LIBPATH) -lv8
-
-debug:
- g++ -o v8test_debug -g -I$(V8INCPATH) $(SOURCES) -lpthread -L$(V8LIBPATH) -lv8_g
diff --git a/tests/auto/v8/README.txt b/tests/auto/v8/README.txt
deleted file mode 100644
index 097c4590366f1f0c7eae28f3288fca09e768ea82..0000000000000000000000000000000000000000
--- a/tests/auto/v8/README.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-The v8 tests are actually implemented in v8test.[h|cpp]. There are also QtTest
-(tst_v8.cpp) and non-Qt (v8main.cpp) stubs provided to run these tests. This
-is done to allow the tests to be run both in the Qt CI system, and manually
-without a build of Qt. The latter is necessary to run them against more exotic
-build of V8, like the ARM simulator.
-
-To build the non-Qt version of the tests, first build a debug or release V8
-library under src/3rdparty/v8 using scons, and then use the Makefile.nonqt
-makefile selecting one of the following targets:
- release: Build the tests with -O2 and link against libv8
- debug: Build the tests with -g and link against libv8_g
- release-m32: Build the tests with -O2 -m32 and link against libv8
- debug-m32: Build the tests with -g -m32 and link against libv8_g
diff --git a/tests/auto/v8/tst_v8.cpp b/tests/auto/v8/tst_v8.cpp
deleted file mode 100644
index bb3184ca442a46fcdbe1148e09d4038e27218f70..0000000000000000000000000000000000000000
--- a/tests/auto/v8/tst_v8.cpp
+++ /dev/null
@@ -1,98 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include <qtest.h>
-#include <private/v8.h>
-#include "v8test.h"
-
-using namespace v8;
-
-class tst_v8 : public QObject
-{
- Q_OBJECT
-public:
- tst_v8() {}
-
-private slots:
- void initTestCase() {}
- void cleanupTestCase() {}
-
- void eval();
- void evalwithinwith();
- void userobjectcompare();
- void externalteardown();
- void globalcall();
-};
-
-void tst_v8::eval()
-{
- QVERIFY(v8test_eval());
-}
-
-void tst_v8::evalwithinwith()
-{
- QVERIFY(v8test_evalwithinwith());
-}
-
-void tst_v8::userobjectcompare()
-{
- QVERIFY(v8test_userobjectcompare());
-}
-
-void tst_v8::externalteardown()
-{
- QVERIFY(v8test_externalteardown());
-}
-
-void tst_v8::globalcall()
-{
- QVERIFY(v8test_globalcall());
-}
-
-int main(int argc, char *argv[])
-{
- V8::SetFlagsFromCommandLine(&argc, argv, true);
-
- QCoreApplication app(argc, argv);
- tst_v8 tc;
- return QTest::qExec(&tc, argc, argv);
-}
-
-#include "tst_v8.moc"
diff --git a/tests/auto/v8/v8.pro b/tests/auto/v8/v8.pro
deleted file mode 100644
index 493ea8e1cb07781588f8589cfd999e28bee31482..0000000000000000000000000000000000000000
--- a/tests/auto/v8/v8.pro
+++ /dev/null
@@ -1,10 +0,0 @@
-CONFIG += testcase
-TARGET = tst_v8
-macx:CONFIG -= app_bundle
-
-SOURCES += tst_v8.cpp v8test.cpp
-HEADERS += v8test.h
-
-CONFIG += parallel_test
-
-QT = core v8-private testlib
diff --git a/tests/auto/v8/v8main.cpp b/tests/auto/v8/v8main.cpp
deleted file mode 100644
index f8ffea040305022c3ffe7e214b98041484334428..0000000000000000000000000000000000000000
--- a/tests/auto/v8/v8main.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "v8test.h"
-#include <stdio.h>
-#include <strings.h>
-
-#define RUN_TEST(testname) { \
- if (argc == 1 || 0 == ::strcmp(argv[1], # testname)) { \
- if (!v8test_ ## testname()) \
- printf ("Test %s FAILED\n", # testname); \
- else \
- printf ("Test %s PASS\n", # testname); \
- } \
-}
-
-int main(int argc, char *argv[])
-{
- v8::V8::SetFlagsFromCommandLine(&argc, argv, true);
-
- RUN_TEST(eval);
- RUN_TEST(evalwithinwith);
- RUN_TEST(userobjectcompare);
- RUN_TEST(externalteardown);
- RUN_TEST(globalcall);
-
- return -1;
-}
diff --git a/tests/auto/v8/v8test.cpp b/tests/auto/v8/v8test.cpp
deleted file mode 100644
index 5576f4797165392a3998ec4be8f9a86541f06fef..0000000000000000000000000000000000000000
--- a/tests/auto/v8/v8test.cpp
+++ /dev/null
@@ -1,379 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "v8test.h"
-
-using namespace v8;
-
-#define BEGINTEST() bool _testPassed = true;
-#define ENDTEST() return _testPassed;
-
-#define VERIFY(expr) { \
- if (!(expr)) { \
- fprintf(stderr, "FAIL: %s:%d %s\n", __FILE__, __LINE__, # expr); \
- _testPassed = false; \
- goto cleanup; \
- } \
-}
-
-struct MyStringResource : public String::ExternalAsciiStringResource
-{
- static bool wasDestroyed;
- virtual ~MyStringResource() { wasDestroyed = true; }
- virtual const char* data() const { return "v8test"; }
- virtual size_t length() const { return 6; }
-};
-bool MyStringResource::wasDestroyed = false;
-
-struct MyResource : public Object::ExternalResource
-{
- static bool wasDestroyed;
- virtual ~MyResource() { wasDestroyed = true; }
-};
-bool MyResource::wasDestroyed = false;
-
-bool v8test_externalteardown()
-{
- BEGINTEST();
-
- Isolate *isolate = v8::Isolate::New();
- isolate->Enter();
-
- {
- HandleScope handle_scope;
- Persistent<Context> context = Context::New();
- Context::Scope context_scope(context);
-
- String::NewExternal(new MyStringResource);
-
- Local<FunctionTemplate> ft = FunctionTemplate::New();
- ft->InstanceTemplate()->SetHasExternalResource(true);
-
- Local<Object> obj = ft->GetFunction()->NewInstance();
- obj->SetExternalResource(new MyResource);
-
- context.Dispose();
- }
-
- // while (!v8::V8::IdleNotification()) ;
- isolate->Exit();
- isolate->Dispose();
-
- // ExternalString resources aren't guaranteed to be freed by v8 at this
- // point. Uncommenting the IdleNotification() line above helps.
-// VERIFY(MyStringResource::wasDestroyed);
-
- VERIFY(MyResource::wasDestroyed);
-
-cleanup:
-
- ENDTEST();
-}
-
-bool v8test_eval()
-{
- BEGINTEST();
-
- HandleScope handle_scope;
- Persistent<Context> context = Context::New();
- Context::Scope context_scope(context);
-
- Local<Object> qmlglobal = Object::New();
- qmlglobal->Set(String::New("a"), Integer::New(1922));
-
- Local<Script> script = Script::Compile(String::New("eval(\"a\")"), NULL, NULL,
- Handle<String>(), Script::QmlMode);
-
- TryCatch tc;
- Local<Value> result = script->Run(qmlglobal);
-
- VERIFY(!tc.HasCaught());
- VERIFY(result->Int32Value() == 1922);
-
-cleanup:
- context.Dispose();
-
- ENDTEST();
-}
-
-bool v8test_globalcall()
-{
- BEGINTEST();
-
- HandleScope handle_scope;
- Persistent<Context> context = Context::New();
- Context::Scope context_scope(context);
-
- Local<Object> qmlglobal = Object::New();
-
-#define SOURCE "function func1() { return 1; }\n" \
- "function func2() { var sum = 0; for (var ii = 0; ii < 10000000; ++ii) { sum += func1(); } return sum; }\n" \
- "func2();"
-
- Local<Script> script = Script::Compile(String::New(SOURCE), NULL, NULL,
- Handle<String>(), Script::QmlMode);
- Local<Value> result = script->Run(qmlglobal);
- VERIFY(!result.IsEmpty());
- VERIFY(result->IsInt32());
- VERIFY(result->Int32Value() == 10000000);
-
-#undef SOURCE
-
-cleanup:
- context.Dispose();
-
- ENDTEST();
-}
-
-bool v8test_evalwithinwith()
-{
- BEGINTEST();
-
- HandleScope handle_scope;
- Persistent<Context> context = Context::New();
- Context::Scope context_scope(context);
-
- Local<Object> qmlglobal = Object::New();
- qmlglobal->Set(String::New("a"), Integer::New(1922));
- // There was a bug that the "eval" lookup would incorrectly resolve
- // to the QML global object
- qmlglobal->Set(String::New("eval"), Integer::New(1922));
-
-#define SOURCE \
- "(function() { " \
- " var b = { c: 10 }; " \
- " with (b) { " \
- " return eval(\"a\"); " \
- " } " \
- "})"
- Local<Script> script = Script::Compile(String::New(SOURCE), NULL, NULL,
- Handle<String>(), Script::QmlMode);
-#undef SOURCE
-
- TryCatch tc;
- Local<Value> result = script->Run(qmlglobal);
-
- VERIFY(!tc.HasCaught());
- VERIFY(result->IsFunction());
-
- {
- Local<Value> fresult = Handle<Function>::Cast(result)->Call(context->Global(), 0, 0);
- VERIFY(!tc.HasCaught());
- VERIFY(fresult->Int32Value() == 1922);
- }
-
-cleanup:
- context.Dispose();
-
- ENDTEST();
-}
-
-static int userObjectComparisonCalled = 0;
-static bool userObjectComparisonReturn = false;
-static Local<Object> expectedLhs;
-static Local<Object> expectedRhs;
-static bool expectedObjectsCompared = false;
-
-#define SET_EXPECTED(lhs, rhs) { \
- expectedObjectsCompared = false; \
- expectedLhs = lhs; \
- expectedRhs = rhs; \
-}
-
-static bool UserObjectComparison(Local<Object> lhs, Local<Object> rhs)
-{
- userObjectComparisonCalled++;
-
- expectedObjectsCompared = (lhs == expectedLhs && rhs == expectedRhs);
-
- return userObjectComparisonReturn;
-}
-
-inline bool runscript(const char *source) {
- Local<Script> script = Script::Compile(String::New(source));
- Local<Value> result = script->Run();
- return result->BooleanValue();
-}
-
-bool v8test_userobjectcompare()
-{
- BEGINTEST();
-
- HandleScope handle_scope;
- Persistent<Context> context = Context::New();
- Context::Scope context_scope(context);
-
- V8::SetUserObjectComparisonCallbackFunction(UserObjectComparison);
-
- Local<ObjectTemplate> ot = ObjectTemplate::New();
- ot->MarkAsUseUserObjectComparison();
-
- Local<Object> uoc1 = ot->NewInstance();
- Local<Object> uoc2 = ot->NewInstance();
- context->Global()->Set(String::New("uoc1a"), uoc1);
- context->Global()->Set(String::New("uoc1b"), uoc1);
- context->Global()->Set(String::New("uoc2"), uoc2);
- Local<Object> obj1 = Object::New();
- context->Global()->Set(String::New("obj1a"), obj1);
- context->Global()->Set(String::New("obj1b"), obj1);
- context->Global()->Set(String::New("obj2"), Object::New());
- Local<String> string1 = String::New("Hello World");
- context->Global()->Set(String::New("string1a"), string1);
- context->Global()->Set(String::New("string1b"), string1);
- context->Global()->Set(String::New("string2"), v8::String::New("Goodbye World"));
-
- // XXX Opportunity for optimization - don't invoke user callback if objects are
- // equal.
-#if 0
- userObjectComparisonCalled = 0; userObjectComparisonReturn = false;
- VERIFY(true == runscript("uoc1a == uoc1b"));
- VERIFY(userObjectComparisonCalled == 0);
-#endif
-
- // Comparing two uoc objects invokes uoc
- userObjectComparisonCalled = 0;
- userObjectComparisonReturn = false;
- VERIFY(false == runscript("uoc1a == uoc2"));
- VERIFY(userObjectComparisonCalled == 1);
-
- VERIFY(false == runscript("uoc2 == uoc1a"));
- VERIFY(userObjectComparisonCalled == 2);
- userObjectComparisonReturn = true;
- VERIFY(true == runscript("uoc1a == uoc2"));
- VERIFY(userObjectComparisonCalled == 3);
- VERIFY(true == runscript("uoc2 == uoc1a"));
- VERIFY(userObjectComparisonCalled == 4);
-
- // != on two uoc object invokes uoc
- userObjectComparisonCalled = 0;
- userObjectComparisonReturn = false;
- VERIFY(true == runscript("uoc1a != uoc2"));
- VERIFY(userObjectComparisonCalled == 1);
- VERIFY(true == runscript("uoc2 != uoc1a"));
- VERIFY(userObjectComparisonCalled == 2);
- userObjectComparisonReturn = true;
- VERIFY(false == runscript("uoc1a != uoc2"));
- VERIFY(userObjectComparisonCalled == 3);
- VERIFY(false == runscript("uoc2 != uoc1a"));
- VERIFY(userObjectComparisonCalled == 4);
-
- // Comparison against a non-object doesn't invoke uoc
- userObjectComparisonCalled = 0;
- userObjectComparisonReturn = false;
- VERIFY(false == runscript("uoc1a == string1a"));
- VERIFY(userObjectComparisonCalled == 0);
- VERIFY(false == runscript("string1a == uoc1a"));
- VERIFY(userObjectComparisonCalled == 0);
- VERIFY(false == runscript("2 == uoc1a"));
- VERIFY(userObjectComparisonCalled == 0);
- VERIFY(true == runscript("uoc1a != string1a"));
- VERIFY(userObjectComparisonCalled == 0);
- VERIFY(true == runscript("string1a != uoc1a"));
- VERIFY(userObjectComparisonCalled == 0);
- VERIFY(true == runscript("2 != uoc1a"));
- VERIFY(userObjectComparisonCalled == 0);
-
- // Comparison against a non-uoc-object still invokes uoc
- userObjectComparisonCalled = 0;
- userObjectComparisonReturn = false;
- VERIFY(false == runscript("uoc1a == obj1a"));
- VERIFY(userObjectComparisonCalled == 1);
- VERIFY(false == runscript("obj1a == uoc1a"));
- VERIFY(userObjectComparisonCalled == 2);
- userObjectComparisonReturn = true;
- VERIFY(true == runscript("uoc1a == obj1a"));
- VERIFY(userObjectComparisonCalled == 3);
- VERIFY(true == runscript("obj1a == uoc1a"));
- VERIFY(userObjectComparisonCalled == 4);
-
- // != comparison against a non-uoc-object still invokes uoc
- userObjectComparisonCalled = 0;
- userObjectComparisonReturn = false;
- VERIFY(true == runscript("uoc1a != obj1a"));
- VERIFY(userObjectComparisonCalled == 1);
- VERIFY(true == runscript("obj1a != uoc1a"));
- VERIFY(userObjectComparisonCalled == 2);
- userObjectComparisonReturn = true;
- VERIFY(false == runscript("uoc1a != obj1a"));
- VERIFY(userObjectComparisonCalled == 3);
- VERIFY(false == runscript("obj1a != uoc1a"));
- VERIFY(userObjectComparisonCalled == 4);
-
- // Comparing two non-uoc objects does not invoke uoc
- userObjectComparisonCalled = 0;
- userObjectComparisonReturn = false;
- VERIFY(true == runscript("obj1a == obj1a"));
- VERIFY(true == runscript("obj1a == obj1b"));
- VERIFY(false == runscript("obj1a == obj2"));
- VERIFY(false == runscript("obj1a == string1a"));
- VERIFY(true == runscript("string1a == string1a"));
- VERIFY(true == runscript("string1a == string1b"));
- VERIFY(false == runscript("string1a == string2"));
- VERIFY(userObjectComparisonCalled == 0);
-
- // Correct lhs and rhs passed to uoc
- userObjectComparisonCalled = 0;
- userObjectComparisonReturn = false;
- SET_EXPECTED(uoc1, uoc2);
- VERIFY(false == runscript("uoc1a == uoc2"));
- VERIFY(true == expectedObjectsCompared);
- SET_EXPECTED(uoc2, uoc1);
- VERIFY(false == runscript("uoc2 == uoc1a"));
- VERIFY(true == expectedObjectsCompared);
- SET_EXPECTED(uoc1, uoc2);
- VERIFY(true == runscript("uoc1a != uoc2"));
- VERIFY(true == expectedObjectsCompared);
- SET_EXPECTED(uoc2, uoc1);
- VERIFY(true == runscript("uoc2 != uoc1a"));
- VERIFY(true == expectedObjectsCompared);
- SET_EXPECTED(uoc1, obj1);
- VERIFY(false == runscript("uoc1a == obj1a"));
- VERIFY(true == expectedObjectsCompared);
- SET_EXPECTED(obj1, uoc1);
- VERIFY(false == runscript("obj1a == uoc1a"));
- VERIFY(true == expectedObjectsCompared);
-
-cleanup:
- V8::SetUserObjectComparisonCallbackFunction(0);
- context.Dispose();
-
- ENDTEST();
-}
diff --git a/tests/auto/v8/v8test.h b/tests/auto/v8/v8test.h
deleted file mode 100644
index 8aa358caff61d9310030306ad51c58f5ea153a4c..0000000000000000000000000000000000000000
--- a/tests/auto/v8/v8test.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef V8TEST_H
-#define V8TEST_H
-
-#ifdef QT_CORE_LIB
-#include <private/v8.h>
-#else
-#include <v8.h>
-#endif
-
-bool v8test_eval();
-bool v8test_evalwithinwith();
-bool v8test_userobjectcompare();
-bool v8test_externalteardown();
-bool v8test_globalcall();
-
-#endif // V8TEST_H
-