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Issue 2616673003: [promises] Move various promise reject functions to TF (Closed)
Patch Set: more fixes Created 3 years, 11 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/bootstrapper.h" 5 #include "src/bootstrapper.h"
6 6
7 #include "src/accessors.h" 7 #include "src/accessors.h"
8 #include "src/api-natives.h" 8 #include "src/api-natives.h"
9 #include "src/base/ieee754.h" 9 #include "src/base/ieee754.h"
10 #include "src/code-stubs.h" 10 #include "src/code-stubs.h"
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1884 InstallWithIntrinsicDefaultProto(isolate, promise_catch, 1884 InstallWithIntrinsicDefaultProto(isolate, promise_catch,
1885 Context::PROMISE_CATCH_INDEX); 1885 Context::PROMISE_CATCH_INDEX);
1886 1886
1887 SimpleInstallGetter(promise_fun, factory->symbol_species_string(), 1887 SimpleInstallGetter(promise_fun, factory->symbol_species_string(),
1888 factory->species_symbol(), Builtins::kReturnReceiver, 1888 factory->species_symbol(), Builtins::kReturnReceiver,
1889 true); 1889 true);
1890 1890
1891 SimpleInstallFunction(promise_fun, "resolve", Builtins::kPromiseResolve, 1, 1891 SimpleInstallFunction(promise_fun, "resolve", Builtins::kPromiseResolve, 1,
1892 true, DONT_ENUM); 1892 true, DONT_ENUM);
1893 1893
1894 SimpleInstallFunction(promise_fun, "reject", Builtins::kPromiseReject, 1,
1895 true, DONT_ENUM);
1896
1894 Handle<Map> prototype_map(prototype->map()); 1897 Handle<Map> prototype_map(prototype->map());
1895 Map::SetShouldBeFastPrototypeMap(prototype_map, true, isolate); 1898 Map::SetShouldBeFastPrototypeMap(prototype_map, true, isolate);
1896 1899
1897 // Store the initial Promise.prototype map. This is used in fast-path 1900 // Store the initial Promise.prototype map. This is used in fast-path
1898 // checks. Do not alter the prototype after this point. 1901 // checks. Do not alter the prototype after this point.
1899 native_context()->set_promise_prototype_map(*prototype_map); 1902 native_context()->set_promise_prototype_map(*prototype_map);
1900 1903
1901 { // Internal: PromiseInternalConstructor 1904 { // Internal: PromiseInternalConstructor
1902 Handle<JSFunction> function = 1905 Handle<JSFunction> function =
1903 SimpleCreateFunction(isolate, factory->empty_string(), 1906 SimpleCreateFunction(isolate, factory->empty_string(),
1904 Builtins::kPromiseInternalConstructor, 1, false); 1907 Builtins::kPromiseInternalConstructor, 1, false);
1905 InstallWithIntrinsicDefaultProto( 1908 InstallWithIntrinsicDefaultProto(
1906 isolate, function, Context::PROMISE_INTERNAL_CONSTRUCTOR_INDEX); 1909 isolate, function, Context::PROMISE_INTERNAL_CONSTRUCTOR_INDEX);
1907 } 1910 }
1908 1911
1909 { // Internal: PromiseCreateAndSet
1910 Handle<JSFunction> function =
1911 SimpleCreateFunction(isolate, factory->empty_string(),
1912 Builtins::kPromiseCreateAndSet, 2, false);
1913 InstallWithIntrinsicDefaultProto(isolate, function,
1914 Context::PROMISE_CREATE_AND_SET_INDEX);
1915 }
1916
1917 { // Internal: IsPromise 1912 { // Internal: IsPromise
1918 Handle<JSFunction> function = SimpleCreateFunction( 1913 Handle<JSFunction> function = SimpleCreateFunction(
1919 isolate, factory->empty_string(), Builtins::kIsPromise, 1, false); 1914 isolate, factory->empty_string(), Builtins::kIsPromise, 1, false);
1920 InstallWithIntrinsicDefaultProto(isolate, function, 1915 InstallWithIntrinsicDefaultProto(isolate, function,
1921 Context::IS_PROMISE_INDEX); 1916 Context::IS_PROMISE_INDEX);
1922 } 1917 }
1923 1918
1924 { // Internal: PerformPromiseThen 1919 { // Internal: PerformPromiseThen
1925 Handle<JSFunction> function = 1920 Handle<JSFunction> function =
1926 SimpleCreateFunction(isolate, factory->empty_string(), 1921 SimpleCreateFunction(isolate, factory->empty_string(),
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after
1966 factory->NewSharedFunctionInfo(factory->empty_string(), code, false); 1961 factory->NewSharedFunctionInfo(factory->empty_string(), code, false);
1967 info->set_internal_formal_parameter_count(1); 1962 info->set_internal_formal_parameter_count(1);
1968 info->set_length(1); 1963 info->set_length(1);
1969 native_context()->set_promise_resolve_shared_fun(*info); 1964 native_context()->set_promise_resolve_shared_fun(*info);
1970 1965
1971 code = 1966 code =
1972 handle(isolate->builtins()->builtin(Builtins::kPromiseRejectClosure), 1967 handle(isolate->builtins()->builtin(Builtins::kPromiseRejectClosure),
1973 isolate); 1968 isolate);
1974 info = 1969 info =
1975 factory->NewSharedFunctionInfo(factory->empty_string(), code, false); 1970 factory->NewSharedFunctionInfo(factory->empty_string(), code, false);
1976 info->set_internal_formal_parameter_count(2); 1971 info->set_internal_formal_parameter_count(1);
1977 info->set_length(1); 1972 info->set_length(1);
1978 native_context()->set_promise_reject_shared_fun(*info); 1973 native_context()->set_promise_reject_shared_fun(*info);
1979 } 1974 }
1980 } 1975 }
1981 1976
1982 { // -- R e g E x p 1977 { // -- R e g E x p
1983 // Builtin functions for RegExp.prototype. 1978 // Builtin functions for RegExp.prototype.
1984 Handle<JSObject> prototype = 1979 Handle<JSObject> prototype =
1985 factory->NewJSObject(isolate->object_function(), TENURED); 1980 factory->NewJSObject(isolate->object_function(), TENURED);
1986 Handle<JSFunction> regexp_fun = 1981 Handle<JSFunction> regexp_fun =
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4730 } 4725 }
4731 4726
4732 4727
4733 // Called when the top-level V8 mutex is destroyed. 4728 // Called when the top-level V8 mutex is destroyed.
4734 void Bootstrapper::FreeThreadResources() { 4729 void Bootstrapper::FreeThreadResources() {
4735 DCHECK(!IsActive()); 4730 DCHECK(!IsActive());
4736 } 4731 }
4737 4732
4738 } // namespace internal 4733 } // namespace internal
4739 } // namespace v8 4734 } // namespace v8
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