Skip to content

V
V8
Commit 62505a39 authored by dslomov@chromium.org's avatar dslomov@chromium.org
Browse files
Options

Promote ArrayBuffer, DataView and typed arrays to non-experimental. 

The primary reason for this change is to bake these guys into the
snapshot.

Flag definitions (--harmony-typed-arrays, --harmony-array-buffer) are
still there so that Blink does not complain, but they are noop and
default to true.

R=mstarzinger@chromium.org
BUG=270527

Committed: https://code.google.com/p/v8/source/detail?r=16137

Review URL: https://codereview.chromium.org/22390008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16228 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
parent ca9a3c71
Hide whitespace changes
Inline Side-by-side
Showing with 55 additions and 92 deletions
src/bootstrapper.cc
View file @ 62505a39
......@@ -1064,6 +1064,54 @@ void Genesis::InitializeGlobal(Handle<GlobalObject> inner_global,
native_context()->set_json_object(*json_object);
}
{ // -- A r r a y B u f f e r
Handle<JSFunction> array_buffer_fun =
InstallFunction(
global, "ArrayBuffer", JS_ARRAY_BUFFER_TYPE,
JSArrayBuffer::kSizeWithInternalFields,
isolate->initial_object_prototype(),
Builtins::kIllegal, true, true);
native_context()->set_array_buffer_fun(*array_buffer_fun);
}
{ // -- T y p e d A r r a y s
Handle<JSFunction> int8_fun = InstallTypedArray("Int8Array",
EXTERNAL_BYTE_ELEMENTS);
native_context()->set_int8_array_fun(*int8_fun);
Handle<JSFunction> uint8_fun = InstallTypedArray("Uint8Array",
EXTERNAL_UNSIGNED_BYTE_ELEMENTS);
native_context()->set_uint8_array_fun(*uint8_fun);
Handle<JSFunction> int16_fun = InstallTypedArray("Int16Array",
EXTERNAL_SHORT_ELEMENTS);
native_context()->set_int16_array_fun(*int16_fun);
Handle<JSFunction> uint16_fun = InstallTypedArray("Uint16Array",
EXTERNAL_UNSIGNED_SHORT_ELEMENTS);
native_context()->set_uint16_array_fun(*uint16_fun);
Handle<JSFunction> int32_fun = InstallTypedArray("Int32Array",
EXTERNAL_INT_ELEMENTS);
native_context()->set_int32_array_fun(*int32_fun);
Handle<JSFunction> uint32_fun = InstallTypedArray("Uint32Array",
EXTERNAL_UNSIGNED_INT_ELEMENTS);
native_context()->set_uint32_array_fun(*uint32_fun);
Handle<JSFunction> float_fun = InstallTypedArray("Float32Array",
EXTERNAL_FLOAT_ELEMENTS);
native_context()->set_float_array_fun(*float_fun);
Handle<JSFunction> double_fun = InstallTypedArray("Float64Array",
EXTERNAL_DOUBLE_ELEMENTS);
native_context()->set_double_array_fun(*double_fun);
Handle<JSFunction> uint8c_fun = InstallTypedArray("Uint8ClampedArray",
EXTERNAL_PIXEL_ELEMENTS);
native_context()->set_uint8c_array_fun(*uint8c_fun);
Handle<JSFunction> data_view_fun =
InstallFunction(
global, "DataView", JS_DATA_VIEW_TYPE,
JSDataView::kSizeWithInternalFields,
isolate->initial_object_prototype(),
Builtins::kIllegal, true, true);
native_context()->set_data_view_fun(*data_view_fun);
}
{ // --- arguments_boilerplate_
// Make sure we can recognize argument objects at runtime.
// This is done by introducing an anonymous function with
......@@ -1331,56 +1379,6 @@ void Genesis::InitializeExperimentalGlobal() {
}
}
if (FLAG_harmony_array_buffer) {
// -- A r r a y B u f f e r
Handle<JSFunction> array_buffer_fun =
InstallFunction(
global, "ArrayBuffer", JS_ARRAY_BUFFER_TYPE,
JSArrayBuffer::kSizeWithInternalFields,
isolate()->initial_object_prototype(),
Builtins::kIllegal, true, true);
native_context()->set_array_buffer_fun(*array_buffer_fun);
}
if (FLAG_harmony_typed_arrays) {
// -- T y p e d A r r a y s
Handle<JSFunction> int8_fun = InstallTypedArray("Int8Array",
EXTERNAL_BYTE_ELEMENTS);
native_context()->set_int8_array_fun(*int8_fun);
Handle<JSFunction> uint8_fun = InstallTypedArray("Uint8Array",
EXTERNAL_UNSIGNED_BYTE_ELEMENTS);
native_context()->set_uint8_array_fun(*uint8_fun);
Handle<JSFunction> int16_fun = InstallTypedArray("Int16Array",
EXTERNAL_SHORT_ELEMENTS);
native_context()->set_int16_array_fun(*int16_fun);
Handle<JSFunction> uint16_fun = InstallTypedArray("Uint16Array",
EXTERNAL_UNSIGNED_SHORT_ELEMENTS);
native_context()->set_uint16_array_fun(*uint16_fun);
Handle<JSFunction> int32_fun = InstallTypedArray("Int32Array",
EXTERNAL_INT_ELEMENTS);
native_context()->set_int32_array_fun(*int32_fun);
Handle<JSFunction> uint32_fun = InstallTypedArray("Uint32Array",
EXTERNAL_UNSIGNED_INT_ELEMENTS);
native_context()->set_uint32_array_fun(*uint32_fun);
Handle<JSFunction> float_fun = InstallTypedArray("Float32Array",
EXTERNAL_FLOAT_ELEMENTS);
native_context()->set_float_array_fun(*float_fun);
Handle<JSFunction> double_fun = InstallTypedArray("Float64Array",
EXTERNAL_DOUBLE_ELEMENTS);
native_context()->set_double_array_fun(*double_fun);
Handle<JSFunction> uint8c_fun = InstallTypedArray("Uint8ClampedArray",
EXTERNAL_PIXEL_ELEMENTS);
native_context()->set_uint8c_array_fun(*uint8c_fun);
Handle<JSFunction> data_view_fun =
InstallFunction(
global, "DataView", JS_DATA_VIEW_TYPE,
JSDataView::kSizeWithInternalFields,
isolate()->initial_object_prototype(),
Builtins::kIllegal, true, true);
native_context()->set_data_view_fun(*data_view_fun);
}
if (FLAG_harmony_generators) {
// Create generator meta-objects and install them on the builtins object.
Handle<JSObject> builtins(native_context()->builtins());
......@@ -2060,16 +2058,6 @@ bool Genesis::InstallExperimentalNatives() {
"native object-observe.js") == 0) {
if (!CompileExperimentalBuiltin(isolate(), i)) return false;
}
if (FLAG_harmony_array_buffer &&
strcmp(ExperimentalNatives::GetScriptName(i).start(),
"native arraybuffer.js") == 0) {
if (!CompileExperimentalBuiltin(isolate(), i)) return false;
}
if (FLAG_harmony_typed_arrays &&
strcmp(ExperimentalNatives::GetScriptName(i).start(),
"native typedarray.js") == 0) {
if (!CompileExperimentalBuiltin(isolate(), i)) return false;
}
if (FLAG_harmony_generators &&
strcmp(ExperimentalNatives::GetScriptName(i).start(),
"native generator.js") == 0) {
......
src/d8.cc
View file @ 62505a39
......@@ -1556,11 +1556,10 @@ int Shell::RunMain(Isolate* isolate, int argc, char* argv[]) {
#ifdef V8_SHARED
static void SetStandaloneFlagsViaCommandLine() {
int fake_argc = 3;
char **fake_argv = new char*[3];
int fake_argc = 2;
char **fake_argv = new char*[2];
fake_argv[0] = NULL;
fake_argv[1] = strdup("--harmony-typed-arrays");
fake_argv[2] = strdup("--trace-hydrogen-file=hydrogen.cfg");
fake_argv[1] = strdup("--trace-hydrogen-file=hydrogen.cfg");
v8::V8::SetFlagsFromCommandLine(&fake_argc, fake_argv, false);
free(fake_argv[1]);
delete[] fake_argv;
......@@ -1649,8 +1648,6 @@ int Shell::Main(int argc, char* argv[]) {
if (!SetOptions(argc, argv)) return 1;
v8::V8::InitializeICU();
#ifndef V8_SHARED
i::FLAG_harmony_array_buffer = true;
i::FLAG_harmony_typed_arrays = true;
i::FLAG_trace_hydrogen_file = "hydrogen.cfg";
#else
SetStandaloneFlagsViaCommandLine();
......
src/flag-definitions.h
View file @ 62505a39
......@@ -164,9 +164,9 @@ DEFINE_bool(harmony_collections, false,
"enable harmony collections (sets, maps, and weak maps)")
DEFINE_bool(harmony_observation, false,
"enable harmony object observation (implies harmony collections")
DEFINE_bool(harmony_typed_arrays, false,
DEFINE_bool(harmony_typed_arrays, true,
"enable harmony typed arrays")
DEFINE_bool(harmony_array_buffer, false,
DEFINE_bool(harmony_array_buffer, true,
"enable harmony array buffer")
DEFINE_implication(harmony_typed_arrays, harmony_array_buffer)
DEFINE_bool(harmony_generators, false, "enable harmony generators")
......
test/cctest/cctest.cc
View file @ 62505a39
......@@ -108,8 +108,6 @@ class CcTestArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
int main(int argc, char* argv[]) {
v8::internal::FlagList::SetFlagsFromCommandLine(&argc, argv, true);
v8::internal::FLAG_harmony_array_buffer = true;
v8::internal::FLAG_harmony_typed_arrays = true;
CcTestArrayBufferAllocator array_buffer_allocator;
v8::V8::SetArrayBufferAllocator(&array_buffer_allocator);
......
test/cctest/test-api.cc
View file @ 62505a39
......@@ -2682,9 +2682,6 @@ static void CheckInternalFieldsAreZero(v8::Handle<T> value) {
THREADED_TEST(ArrayBuffer_ApiInternalToExternal) {
i::FLAG_harmony_array_buffer = true;
i::FLAG_harmony_typed_arrays = true;
LocalContext env;
v8::Isolate* isolate = env->GetIsolate();
v8::HandleScope handle_scope(isolate);
......@@ -2721,9 +2718,6 @@ THREADED_TEST(ArrayBuffer_ApiInternalToExternal) {
THREADED_TEST(ArrayBuffer_JSInternalToExternal) {
i::FLAG_harmony_array_buffer = true;
i::FLAG_harmony_typed_arrays = true;
LocalContext env;
v8::Isolate* isolate = env->GetIsolate();
v8::HandleScope handle_scope(isolate);
......@@ -2766,9 +2760,6 @@ THREADED_TEST(ArrayBuffer_JSInternalToExternal) {
THREADED_TEST(ArrayBuffer_External) {
i::FLAG_harmony_array_buffer = true;
i::FLAG_harmony_typed_arrays = true;
LocalContext env;
v8::Isolate* isolate = env->GetIsolate();
v8::HandleScope handle_scope(isolate);
......@@ -12958,9 +12949,6 @@ TEST(SetFunctionEntryHook) {
// Experimental natives are compiled during snapshot deserialization.
// This test breaks because InstallGetter (function from snapshot that
// only gets called from experimental natives) is compiled with entry hooks.
i::FLAG_harmony_typed_arrays = false;
i::FLAG_harmony_array_buffer = false;
i::FLAG_allow_natives_syntax = true;
i::FLAG_use_inlining = false;
......@@ -16157,8 +16145,6 @@ THREADED_TEST(DataView) {
#define IS_ARRAY_BUFFER_VIEW_TEST(View) \
THREADED_TEST(Is##View) { \
i::FLAG_harmony_array_buffer = true; \
i::FLAG_harmony_typed_arrays = true; \
LocalContext env; \
v8::Isolate* isolate = env->GetIsolate(); \
v8::HandleScope handle_scope(isolate); \
......
test/cctest/test-heap.cc
View file @ 62505a39
......@@ -3068,12 +3068,6 @@ TEST(Regress169209) {
i::FLAG_allow_natives_syntax = true;
i::FLAG_flush_code_incrementally = true;
// Experimental natives are compiled during snapshot deserialization.
// This test breaks because heap layout changes in a way that closure
// is visited before shared function info.
i::FLAG_harmony_typed_arrays = false;
i::FLAG_harmony_array_buffer = false;
// Disable loading the i18n extension which breaks the assumptions of this
// test about the heap layout.
i::FLAG_enable_i18n = false;
......
tools/gyp/v8.gyp
View file @ 62505a39
......@@ -890,6 +890,8 @@
'../../src/date.js',
'../../src/json.js',
'../../src/regexp.js',
'../../src/arraybuffer.js',
'../../src/typedarray.js',
'../../src/macros.py',
],
'experimental_library_files': [
......@@ -898,8 +900,6 @@
'../../src/proxy.js',
'../../src/collection.js',
'../../src/object-observe.js',
'../../src/arraybuffer.js',
'../../src/typedarray.js',
'../../src/generator.js',
'../../src/array-iterator.js',
'../../src/harmony-string.js',
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment