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chore: bump chromium to f5b345dd470f14eef6e44732ccf23 (master) (#20649)

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Electron Bot 2019-10-28 18:12:35 -04:00 • committed by Jeremy Apthorp
parent fb8b1fd1c9
commit b6246dcf12
154 changed files with 1490 additions and 1197 deletions
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1
patches/v8/.patches
View file

@ -7,4 +7,3 @@ export_symbols_needed_for_windows_build.patch
workaround_an_undefined_symbol_error.patch
do_not_export_private_v8_symbols_on_windows.patch
revert_cleanup_switch_offset_of_to_offsetof_where_possible.patch
ptr-compr_temporarily_disable_31_bit_smis_on_64-bit_architectures.patch

8
patches/v8/add_realloc.patch
View file

@ -12,10 +12,10 @@ when we override ReallocateBufferMemory, so we therefore need to implement
Realloc on the v8 side.
diff --git a/include/v8.h b/include/v8.h
index 24052f25bf7499743d1bf59846325274c3fd81c0..c5f0436eb771b6ca86fdf8e0dc195221c6b481f4 100644
index f3a05531aa8b9d8c2b9c04ffaff505dbbef9e46d..fe86e1a17f2cad844ef92f45a8da6e7fee4eba49 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -4748,6 +4748,13 @@ class V8_EXPORT ArrayBuffer : public Object {
@@ -4926,6 +4926,13 @@ class V8_EXPORT ArrayBuffer : public Object {
*/
virtual void* AllocateUninitialized(size_t length) = 0;
@ -30,10 +30,10 @@ index 24052f25bf7499743d1bf59846325274c3fd81c0..c5f0436eb771b6ca86fdf8e0dc195221
* Free the memory block of size |length|, pointed to by |data|.
* That memory is guaranteed to be previously allocated by |Allocate|.
diff --git a/src/api/api.cc b/src/api/api.cc
index b03cc11532e0ec1d0e047bd794d15416cb343670..e9e46fd117dbf67a0fb7bdf560e152daa8624ff8 100644
index 15ccbbe9cca3f15751a720c0cab10d815e59d51d..f6f2ba988d95660637f6733dafdd12db7acaa992 100644
--- a/src/api/api.cc
+++ b/src/api/api.cc
@@ -518,6 +518,10 @@ void V8::SetSnapshotDataBlob(StartupData* snapshot_blob) {
@@ -516,6 +516,10 @@ void V8::SetSnapshotDataBlob(StartupData* snapshot_blob) {
i::V8::SetSnapshotBlob(snapshot_blob);
}

8
patches/v8/build_gn.patch
View file

@ -5,10 +5,10 @@ Subject: build_gn.patch
diff --git a/BUILD.gn b/BUILD.gn
index 7e683f86e529316f923b8ff2b6fe5ed94f22420a..b0e242d6c369185172184c1f4a88247aa1e0896c 100644
index f67cce51b1ececd643271a8c55972571a45fd51d..23180f0a67ebc2eab3b7a0588dfb21823c5ecad9 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -284,7 +284,7 @@ config("internal_config") {
@@ -281,7 +281,7 @@ config("internal_config") {
":v8_header_features",
]
@ -17,7 +17,7 @@ index 7e683f86e529316f923b8ff2b6fe5ed94f22420a..b0e242d6c369185172184c1f4a88247a
defines += [ "BUILDING_V8_SHARED" ]
}
}
@@ -3834,7 +3834,7 @@ if (current_toolchain == v8_generator_toolchain) {
@@ -3780,7 +3780,7 @@ if (current_toolchain == v8_generator_toolchain) {
"src/interpreter/bytecodes.h",
]
@ -26,7 +26,7 @@ index 7e683f86e529316f923b8ff2b6fe5ed94f22420a..b0e242d6c369185172184c1f4a88247a
deps = [
":v8_libbase",
@@ -3865,6 +3865,8 @@ if (v8_use_snapshot && current_toolchain == v8_snapshot_toolchain) {
@@ -3813,6 +3813,8 @@ if (current_toolchain == v8_snapshot_toolchain) {
configs = [ ":internal_config" ]

8
patches/v8/dcheck.patch
View file

@ -5,10 +5,10 @@ Subject: dcheck.patch
diff --git a/src/api/api.cc b/src/api/api.cc
index 11ca1064085568986b8d21250dd8617f0d03f652..39dc796b72553259b167721a4fd51f3f51ef1358 100644
index d753abd5d2d7e788b7dd96a200d5be0d85f87fe3..68ca3303470448d42fcbc1f3b7794404756b5972 100644
--- a/src/api/api.cc
+++ b/src/api/api.cc
@@ -8501,7 +8501,7 @@ void Isolate::SetPromiseRejectCallback(PromiseRejectCallback callback) {
@@ -8698,7 +8698,7 @@ void Isolate::SetPromiseRejectCallback(PromiseRejectCallback callback) {
}
void Isolate::RunMicrotasks() {
@ -18,10 +18,10 @@ index 11ca1064085568986b8d21250dd8617f0d03f652..39dc796b72553259b167721a4fd51f3f
isolate->default_microtask_queue()->RunMicrotasks(isolate);
}
diff --git a/src/heap/heap.cc b/src/heap/heap.cc
index 92265dd7665887cea46be407180e42de4985f8fd..4268f289c22953c386e28ed3968bedf80e595914 100644
index 9c68990a7cb6e3160164fefbe8d800e1659e7760..a9935cc42ca3bd8805fb7d5c719676c0032be233 100644
--- a/src/heap/heap.cc
+++ b/src/heap/heap.cc
@@ -5312,9 +5312,9 @@ void Heap::TearDown() {
@@ -5311,9 +5311,9 @@ void Heap::TearDown() {
void Heap::AddGCPrologueCallback(v8::Isolate::GCCallbackWithData callback,
GCType gc_type, void* data) {
DCHECK_NOT_NULL(callback);

127
patches/v8/deps_provide_more_v8_backwards_compatibility.patch
View file

@ -22,128 +22,129 @@ Reviewed-By: Yang Guo <yangguo@chromium.org>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
diff --git a/include/v8.h b/include/v8.h
index c5f0436eb771b6ca86fdf8e0dc195221c6b481f4..4c93d92fe36c6712a239c47e42bcb2cb6992cb57 100644
index fe86e1a17f2cad844ef92f45a8da6e7fee4eba49..3450677471b7276b631ea12a4cd39514c8105b46 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -1195,6 +1195,10 @@ class V8_EXPORT PrimitiveArray {
@@ -1330,6 +1330,10 @@ class V8_EXPORT PrimitiveArray {
public:
static Local<PrimitiveArray> New(Isolate* isolate, int length);
int Length() const;
+ V8_DEPRECATED("Use Isolate* version",
+ void Set(int index, Local<Primitive> item));
+ V8_DEPRECATED("Use Isolate* version",
+ Local<Primitive> Get(int index));
+ V8_DEPRECATED("Use Isolate* version")
+ void Set(int index, Local<Primitive> item);
+ V8_DEPRECATED("Use Isolate* version")
+ Local<Primitive> Get(int index);
void Set(Isolate* isolate, int index, Local<Primitive> item);
Local<Primitive> Get(Isolate* isolate, int index);
};
@@ -1935,6 +1939,8 @@ class V8_EXPORT StackTrace {
@@ -2078,6 +2082,8 @@ class V8_EXPORT StackTrace {
/**
* Returns a StackFrame at a particular index.
*/
+ V8_DEPRECATED("Use Isolate version",
+ Local<StackFrame> GetFrame(uint32_t index) const);
+ V8_DEPRECATED("Use Isolate version")
+ Local<StackFrame> GetFrame(uint32_t index) const;
Local<StackFrame> GetFrame(Isolate* isolate, uint32_t index) const;
/**
@@ -2629,6 +2635,13 @@ class V8_EXPORT Value : public Data {
@@ -2774,6 +2780,15 @@ class V8_EXPORT Value : public Data {
Local<Boolean> ToBoolean(Isolate* isolate) const;
+ inline V8_DEPRECATED("Use maybe version",
+ Local<Boolean> ToBoolean() const);
+ inline V8_DEPRECATED("Use maybe version", Local<String> ToString() const);
+ inline V8_DEPRECATED("Use maybe version", Local<Object> ToObject() const);
+ inline V8_DEPRECATED("Use maybe version",
+ Local<Integer> ToInteger() const);
+ V8_DEPRECATED("Use maybe version")
+ inline Local<Boolean> ToBoolean() const;
+ V8_DEPRECATED("Use maybe version")
+ inline Local<String> ToString() const;
+ V8_DEPRECATED("Use maybe version")
+ inline Local<Object> ToObject() const;
+ V8_DEPRECATED("Use maybe version")
+ inline Local<Integer> ToInteger() const;
+
/**
* Attempts to convert a string to an array index.
* Returns an empty handle if the conversion fails.
@@ -2645,7 +2658,14 @@ class V8_EXPORT Value : public Data {
@@ -2790,7 +2805,14 @@ class V8_EXPORT Value : public Data {
Local<Context> context) const;
V8_WARN_UNUSED_RESULT Maybe<int32_t> Int32Value(Local<Context> context) const;
+ V8_DEPRECATED("Use maybe version", bool BooleanValue() const);
+ V8_DEPRECATED("Use maybe version", double NumberValue() const);
+ V8_DEPRECATED("Use maybe version", int64_t IntegerValue() const);
+ V8_DEPRECATED("Use maybe version", uint32_t Uint32Value() const);
+ V8_DEPRECATED("Use maybe version", int32_t Int32Value() const);
+ V8_DEPRECATED("Use maybe version") bool BooleanValue() const;
+ V8_DEPRECATED("Use maybe version") double NumberValue() const;
+ V8_DEPRECATED("Use maybe version") int64_t IntegerValue() const;
+ V8_DEPRECATED("Use maybe version") uint32_t Uint32Value() const;
+ V8_DEPRECATED("Use maybe version") int32_t Int32Value() const;
+
/** JS == */
+ V8_DEPRECATED("Use maybe version", bool Equals(Local<Value> that) const);
+ V8_DEPRECATED("Use maybe version") bool Equals(Local<Value> that) const;
V8_WARN_UNUSED_RESULT Maybe<bool> Equals(Local<Context> context,
Local<Value> that) const;
bool StrictEquals(Local<Value> that) const;
@@ -2752,6 +2772,8 @@ class V8_EXPORT String : public Name {
@@ -2897,6 +2919,8 @@ class V8_EXPORT String : public Name {
* Returns the number of bytes in the UTF-8 encoded
* representation of this string.
*/
+ V8_DEPRECATED("Use Isolate version instead", int Utf8Length() const);
+ V8_DEPRECATED("Use Isolate version instead") int Utf8Length() const;
+
int Utf8Length(Isolate* isolate) const;
/**
@@ -2808,12 +2830,23 @@ class V8_EXPORT String : public Name {
@@ -2953,12 +2977,22 @@ class V8_EXPORT String : public Name {
// 16-bit character codes.
int Write(Isolate* isolate, uint16_t* buffer, int start = 0, int length = -1,
int options = NO_OPTIONS) const;
+ V8_DEPRECATED("Use Isolate* version",
+ int Write(uint16_t* buffer, int start = 0, int length = -1,
+ int options = NO_OPTIONS) const);
+ V8_DEPRECATED("Use Isolate* version")
+ int Write(uint16_t* buffer, int start = 0, int length = -1,
+ int options = NO_OPTIONS) const;
// One byte characters.
int WriteOneByte(Isolate* isolate, uint8_t* buffer, int start = 0,
int length = -1, int options = NO_OPTIONS) const;
+ V8_DEPRECATED("Use Isolate* version",
+ int WriteOneByte(uint8_t* buffer, int start = 0,
+ int length = -1, int options = NO_OPTIONS)
+ const);
+ V8_DEPRECATED("Use Isolate* version")
+ int WriteOneByte(uint8_t* buffer, int start = 0,
+ int length = -1, int options = NO_OPTIONS) const;
// UTF-8 encoded characters.
int WriteUtf8(Isolate* isolate, char* buffer, int length = -1,
int* nchars_ref = nullptr, int options = NO_OPTIONS) const;
+ V8_DEPRECATED("Use Isolate* version",
+ int WriteUtf8(char* buffer, int length = -1,
+ int* nchars_ref = nullptr,
+ int options = NO_OPTIONS) const);
+ V8_DEPRECATED("Use Isolate* version")
+ int WriteUtf8(char* buffer, int length = -1,
+ int* nchars_ref = nullptr,
+ int options = NO_OPTIONS) const;
/**
* A zero length string.
@@ -2981,6 +3014,9 @@ class V8_EXPORT String : public Name {
@@ -3126,6 +3160,8 @@ class V8_EXPORT String : public Name {
*/
static Local<String> Concat(Isolate* isolate, Local<String> left,
Local<String> right);
+ static V8_DEPRECATED("Use Isolate* version",
+ Local<String> Concat(Local<String> left,
+ Local<String> right));
+ V8_DEPRECATED("Use Isolate* version")
+ static Local<String> Concat(Local<String> left, Local<String> right);
/**
* Creates a new external string using the data defined in the given
@@ -3045,6 +3081,8 @@ class V8_EXPORT String : public Name {
@@ -3190,6 +3226,8 @@ class V8_EXPORT String : public Name {
*/
class V8_EXPORT Utf8Value {
public:
+ V8_DEPRECATED("Use Isolate version",
+ explicit Utf8Value(Local<v8::Value> obj));
+ V8_DEPRECATED("Use Isolate version")
+ explicit Utf8Value(Local<v8::Value> obj);
Utf8Value(Isolate* isolate, Local<v8::Value> obj);
~Utf8Value();
char* operator*() { return str_; }
@@ -3068,6 +3106,7 @@ class V8_EXPORT String : public Name {
@@ -3213,6 +3251,8 @@ class V8_EXPORT String : public Name {
*/
class V8_EXPORT Value {
public:
+ V8_DEPRECATED("Use Isolate version", explicit Value(Local<v8::Value> obj));
+ V8_DEPRECATED("Use Isolate version")
+ explicit Value(Local<v8::Value> obj);
Value(Isolate* isolate, Local<v8::Value> obj);
~Value();
uint16_t* operator*() { return str_; }
@@ -5407,6 +5446,8 @@ class V8_EXPORT BooleanObject : public Object {
@@ -5689,6 +5729,8 @@ class V8_EXPORT BooleanObject : public Object {
class V8_EXPORT StringObject : public Object {
public:
static Local<Value> New(Isolate* isolate, Local<String> value);
+ V8_DEPRECATED("Use Isolate* version",
+ static Local<Value> New(Local<String> value));
+ V8_DEPRECATED("Use Isolate* version")
+ static Local<Value> New(Local<String> value);
Local<String> ValueOf() const;
@@ -10741,6 +10782,29 @@ template <class T> Value* Value::Cast(T* value) {
@@ -11131,6 +11173,29 @@ template <class T> Value* Value::Cast(T* value) {
}
@ -174,10 +175,10 @@ index c5f0436eb771b6ca86fdf8e0dc195221c6b481f4..4c93d92fe36c6712a239c47e42bcb2cb
#ifdef V8_ENABLE_CHECKS
CheckCast(value);
diff --git a/src/api/api.cc b/src/api/api.cc
index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f0d03f652 100644
index f6f2ba988d95660637f6733dafdd12db7acaa992..d753abd5d2d7e788b7dd96a200d5be0d85f87fe3 100644
--- a/src/api/api.cc
+++ b/src/api/api.cc
@@ -2206,6 +2206,10 @@ int PrimitiveArray::Length() const {
@@ -2199,6 +2199,10 @@ int PrimitiveArray::Length() const {
return array->length();
}
@ -188,7 +189,7 @@ index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f
void PrimitiveArray::Set(Isolate* v8_isolate, int index,
Local<Primitive> item) {
i::Isolate* isolate = reinterpret_cast<i::Isolate*>(v8_isolate);
@@ -2219,6 +2223,10 @@ void PrimitiveArray::Set(Isolate* v8_isolate, int index,
@@ -2212,6 +2216,10 @@ void PrimitiveArray::Set(Isolate* v8_isolate, int index,
array->set(index, *i_item);
}
@ -199,7 +200,7 @@ index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f
Local<Primitive> PrimitiveArray::Get(Isolate* v8_isolate, int index) {
i::Isolate* isolate = reinterpret_cast<i::Isolate*>(v8_isolate);
i::Handle<i::FixedArray> array = Utils::OpenHandle(this);
@@ -2960,6 +2968,10 @@ void Message::PrintCurrentStackTrace(Isolate* isolate, FILE* out) {
@@ -2975,6 +2983,10 @@ void Message::PrintCurrentStackTrace(Isolate* isolate, FILE* out) {
// --- S t a c k T r a c e ---
@ -210,7 +211,7 @@ index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f
Local<StackFrame> StackTrace::GetFrame(Isolate* v8_isolate,
uint32_t index) const {
i::Isolate* isolate = reinterpret_cast<i::Isolate*>(v8_isolate);
@@ -3547,6 +3559,34 @@ MaybeLocal<BigInt> Value::ToBigInt(Local<Context> context) const {
@@ -3562,6 +3574,34 @@ MaybeLocal<BigInt> Value::ToBigInt(Local<Context> context) const {
RETURN_ESCAPED(result);
}
@ -245,7 +246,7 @@ index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f
bool Value::BooleanValue(Isolate* v8_isolate) const {
return Utils::OpenHandle(this)->BooleanValue(
reinterpret_cast<i::Isolate*>(v8_isolate));
@@ -3894,6 +3934,11 @@ MaybeLocal<Uint32> Value::ToArrayIndex(Local<Context> context) const {
@@ -3951,6 +3991,11 @@ MaybeLocal<Uint32> Value::ToArrayIndex(Local<Context> context) const {
return Local<Uint32>();
}
@ -257,7 +258,7 @@ index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f
Maybe<bool> Value::Equals(Local<Context> context, Local<Value> that) const {
i::Isolate* isolate = Utils::OpenHandle(*context)->GetIsolate();
auto self = Utils::OpenHandle(this);
@@ -5111,6 +5156,10 @@ bool String::ContainsOnlyOneByte() const {
@@ -5168,6 +5213,10 @@ bool String::ContainsOnlyOneByte() const {
return helper.Check(*str);
}
@ -268,7 +269,7 @@ index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f
int String::Utf8Length(Isolate* isolate) const {
i::Handle<i::String> str = Utils::OpenHandle(this);
str = i::String::Flatten(reinterpret_cast<i::Isolate*>(isolate), str);
@@ -5263,6 +5312,14 @@ static int WriteUtf8Impl(i::Vector<const Char> string, char* write_start,
@@ -5320,6 +5369,14 @@ static int WriteUtf8Impl(i::Vector<const Char> string, char* write_start,
}
} // anonymous namespace
@ -283,7 +284,7 @@ index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f
int String::WriteUtf8(Isolate* v8_isolate, char* buffer, int capacity,
int* nchars_ref, int options) const {
i::Handle<i::String> str = Utils::OpenHandle(this);
@@ -5301,6 +5358,17 @@ static inline int WriteHelper(i::Isolate* isolate, const String* string,
@@ -5358,6 +5415,17 @@ static inline int WriteHelper(i::Isolate* isolate, const String* string,
return end - start;
}
@ -301,7 +302,7 @@ index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f
int String::WriteOneByte(Isolate* isolate, uint8_t* buffer, int start,
int length, int options) const {
return WriteHelper(reinterpret_cast<i::Isolate*>(isolate), this, buffer,
@@ -6218,6 +6286,11 @@ MaybeLocal<String> String::NewFromTwoByte(Isolate* isolate,
@@ -6269,6 +6337,11 @@ MaybeLocal<String> String::NewFromTwoByte(Isolate* isolate,
return result;
}
@ -313,7 +314,7 @@ index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f
Local<String> v8::String::Concat(Isolate* v8_isolate, Local<String> left,
Local<String> right) {
i::Isolate* isolate = reinterpret_cast<i::Isolate*>(v8_isolate);
@@ -6488,6 +6561,10 @@ bool v8::BooleanObject::ValueOf() const {
@@ -6539,6 +6612,10 @@ bool v8::BooleanObject::ValueOf() const {
return js_primitive_wrapper->value().IsTrue(isolate);
}
@ -324,7 +325,7 @@ index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f
Local<v8::Value> v8::StringObject::New(Isolate* v8_isolate,
Local<String> value) {
i::Handle<i::String> string = Utils::OpenHandle(*value);
@@ -8874,6 +8951,9 @@ bool MicrotasksScope::IsRunningMicrotasks(Isolate* v8_isolate) {
@@ -9078,6 +9155,9 @@ bool MicrotasksScope::IsRunningMicrotasks(Isolate* v8_isolate) {
return microtask_queue->IsRunningMicrotasks();
}
@ -334,7 +335,7 @@ index e9e46fd117dbf67a0fb7bdf560e152daa8624ff8..11ca1064085568986b8d21250dd8617f
String::Utf8Value::Utf8Value(v8::Isolate* isolate, v8::Local<v8::Value> obj)
: str_(nullptr), length_(0) {
if (obj.IsEmpty()) return;
@@ -8891,6 +8971,9 @@ String::Utf8Value::Utf8Value(v8::Isolate* isolate, v8::Local<v8::Value> obj)
@@ -9095,6 +9175,9 @@ String::Utf8Value::Utf8Value(v8::Isolate* isolate, v8::Local<v8::Value> obj)
String::Utf8Value::~Utf8Value() { i::DeleteArray(str_); }

8
patches/v8/do_not_export_private_v8_symbols_on_windows.patch
View file

@ -12,10 +12,10 @@ This patch can be safely removed if, when it is removed, `node.lib` does not
contain any standard C++ library exports (e.g. `std::ostringstream`).
diff --git a/BUILD.gn b/BUILD.gn
index 62d1548a10e367795ec3d649fe1cf112b278ec19..8d49e29cb4ab4d7d3373cef20e9033b0ac4ca07a 100644
index dd08294f26ba634330fd4d3b574708447f6809ce..58b4fb993e468bffc258c59fd7bf5c829e28446c 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -284,6 +284,10 @@ config("internal_config") {
@@ -281,6 +281,10 @@ config("internal_config") {
":v8_header_features",
]
@ -27,10 +27,10 @@ index 62d1548a10e367795ec3d649fe1cf112b278ec19..8d49e29cb4ab4d7d3373cef20e9033b0
defines += [ "BUILDING_V8_SHARED" ]
}
diff --git a/src/base/macros.h b/src/base/macros.h
index 329c5a90636aa5ef587c743ed20b56c2c2195037..1d43c165341fcf089bf8d5566394d1b80d3c8b22 100644
index 5f52a9893e6a564640bde19d6cf376b74ab9a429..b7f3c4e837947311cef6373bd6a7c1b589da9dc9 100644
--- a/src/base/macros.h
+++ b/src/base/macros.h
@@ -395,13 +395,17 @@ bool is_inbounds(float_t v) {
@@ -399,13 +399,17 @@ bool is_inbounds(float_t v) {
#ifdef V8_OS_WIN
// Setup for Windows shared library export.

4
patches/v8/export_symbols_needed_for_windows_build.patch
View file

@ -6,10 +6,10 @@ Subject: Export symbols needed for Windows build
These symbols are required to build v8 with BUILD_V8_SHARED on Windows.
diff --git a/src/objects/objects.h b/src/objects/objects.h
index b4e78a19377df73051c2e6e650d5b654ca435c6b..93de4136f2a0498038d17866f99f72ea8e217b2f 100644
index c98b60d70fa889dc393ca63aba4d116fa8fb2ccd..9db7958f5ef23d5d781505d3ea724149427370bf 100644
--- a/src/objects/objects.h
+++ b/src/objects/objects.h
@@ -796,7 +796,7 @@ enum class KeyCollectionMode {
@@ -811,7 +811,7 @@ enum class KeyCollectionMode {
// Utility superclass for stack-allocated objects that must be updated
// on gc. It provides two ways for the gc to update instances, either
// iterating or updating after gc.

8
patches/v8/expose_mksnapshot.patch
View file

@ -6,14 +6,14 @@ Subject: expose_mksnapshot.patch
Needed in order to target mksnapshot for mksnapshot zip.
diff --git a/BUILD.gn b/BUILD.gn
index b0e242d6c369185172184c1f4a88247aa1e0896c..62d1548a10e367795ec3d649fe1cf112b278ec19 100644
index 23180f0a67ebc2eab3b7a0588dfb21823c5ecad9..dd08294f26ba634330fd4d3b574708447f6809ce 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -3845,7 +3845,6 @@ if (current_toolchain == v8_generator_toolchain) {
@@ -3791,7 +3791,6 @@ if (current_toolchain == v8_generator_toolchain) {
if (v8_use_snapshot && current_toolchain == v8_snapshot_toolchain) {
if (current_toolchain == v8_snapshot_toolchain) {
v8_executable("mksnapshot") {
- visibility = [ ":*" ] # Only targets in this file can depend on this.
sources = [
"src/snapshot/embedded/embedded-file-writer.cc",
"src/snapshot/embedded/embedded-empty.cc",

30
patches/v8/ptr-compr_temporarily_disable_31_bit_smis_on_64-bit_architectures.patch
View file

@ -1,30 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Igor Sheludko <ishell@chromium.org>
Date: Tue, 15 Oct 2019 10:46:52 +0200
Subject: [ptr-compr] Temporarily disable 31 bit Smis on 64-bit architectures
The reason is to unblock M79 blocked by chromium:1009439 while full
solution is not ready yet.
This CL will be reverted after the M79 branch point.
Bug: v8:9767, chromium:1009439
Change-Id: I5302d86fe953ecd94d9a4bba0d29c807b7b9d703
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1862554
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64286}
diff --git a/BUILD.gn b/BUILD.gn
index 6207d71c542c46a4716a51baeb8518eca0f8e1c0..db7179968237406318c64d68eae08027860e98f9 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -108,7 +108,7 @@ declare_args() {
# Enable pointer compression (sets -dV8_COMPRESS_POINTERS).
v8_enable_pointer_compression = false
- v8_enable_31bit_smis_on_64bit_arch = true
+ v8_enable_31bit_smis_on_64bit_arch = false
# Sets -dOBJECT_PRINT.
v8_enable_object_print = ""

10
patches/v8/workaround_an_undefined_symbol_error.patch
View file

@ -12,10 +12,10 @@ By moving some functions out of the the arm64-assembler header file,
this error no longer seems to happen.
diff --git a/src/codegen/arm64/assembler-arm64.cc b/src/codegen/arm64/assembler-arm64.cc
index c798d3a8a03ed9ed49c4562ef3968fae38c55fbe..7369b80c0762bc86d7e763674479bbd426c0a1fa 100644
index ea2f4696bdbca1468c67acd3ced4c19f4cc698aa..7ef52a8b508a7388d5781c9508accbaa73378834 100644
--- a/src/codegen/arm64/assembler-arm64.cc
+++ b/src/codegen/arm64/assembler-arm64.cc
@@ -3589,6 +3589,22 @@ void Assembler::MoveWide(const Register& rd, uint64_t imm, int shift,
@@ -3588,6 +3588,22 @@ void Assembler::MoveWide(const Register& rd, uint64_t imm, int shift,
ImmMoveWide(static_cast<int>(imm)) | ShiftMoveWide(shift));
}
@ -39,10 +39,10 @@ index c798d3a8a03ed9ed49c4562ef3968fae38c55fbe..7369b80c0762bc86d7e763674479bbd4
const Operand& operand, FlagsUpdate S, AddSubOp op) {
DCHECK_EQ(rd.SizeInBits(), rn.SizeInBits());
diff --git a/src/codegen/arm64/assembler-arm64.h b/src/codegen/arm64/assembler-arm64.h
index 10542a278db27660ec2dc4650f74653f46139c65..44b679cdf6e08297d77cdbe1224dd861a24e2f17 100644
index 23e8acb1f95c913623aaa41c3bf53906e6247606..54ff81749b1b47cb192e442863c01778b57af1d5 100644
--- a/src/codegen/arm64/assembler-arm64.h
+++ b/src/codegen/arm64/assembler-arm64.h
@@ -2099,11 +2099,7 @@ class V8_EXPORT_PRIVATE Assembler : public AssemblerBase {
@@ -2103,11 +2103,7 @@ class V8_EXPORT_PRIVATE Assembler : public AssemblerBase {
return rm.code() << Rm_offset;
}
@ -55,7 +55,7 @@ index 10542a278db27660ec2dc4650f74653f46139c65..44b679cdf6e08297d77cdbe1224dd861
static Instr Ra(CPURegister ra) {
DCHECK_NE(ra.code(), kSPRegInternalCode);
@@ -2127,15 +2123,8 @@ class V8_EXPORT_PRIVATE Assembler : public AssemblerBase {
@@ -2131,15 +2127,8 @@ class V8_EXPORT_PRIVATE Assembler : public AssemblerBase {
// These encoding functions allow the stack pointer to be encoded, and
// disallow the zero register.