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v8/src/builtins.h
bmeurer cb9b801069 [builtins] Make Math.max and Math.min fast by default. 
The previous versions of Math.max and Math.min made it difficult to
optimize those (that's why we already have custom code in Crankshaft),
and due to lack of ideas what to do about the variable number of
arguments, we will probably need to stick in special code in TurboFan
as well; so inlining those builtins is off the table, hence there's no
real advantage in having them around as "not quite JS" with extra work
necessary in the optimizing compilers to still make those builtins
somewhat fast in cases where we cannot inline them (also there's a
tricky deopt loop in Crankshaft related to Math.min and Math.max, but
that will be dealt with later).

So to sum up: Instead of trying to make Math.max and Math.min semi-fast
in the optimizing compilers with weird work-arounds support %_Arguments
%_ArgumentsLength, we do provide the optimal code as native builtins
instead and call it a day (which gives a nice performance boost on some
benchmarks).

R=jarin@chromium.org

Review URL: https://codereview.chromium.org/1641083003

Cr-Commit-Position: refs/heads/master@{#33582}
2016-01-28 13:07:09 +00:00

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// Copyright 2011 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef V8_BUILTINS_H_
#define V8_BUILTINS_H_
#include "src/base/flags.h"
#include "src/handles.h"
namespace v8 {
namespace internal {
// Specifies extra arguments required by a C++ builtin.
enum class BuiltinExtraArguments : uint8_t {
kNone = 0u,
kTarget = 1u << 0,
kNewTarget = 1u << 1,
kTargetAndNewTarget = kTarget | kNewTarget
};
inline bool operator&(BuiltinExtraArguments lhs, BuiltinExtraArguments rhs) {
return static_cast<uint8_t>(lhs) & static_cast<uint8_t>(rhs);
}
#define CODE_AGE_LIST_WITH_ARG(V, A) \
V(Quadragenarian, A) \
V(Quinquagenarian, A) \
V(Sexagenarian, A) \
V(Septuagenarian, A) \
V(Octogenarian, A)
#define CODE_AGE_LIST_IGNORE_ARG(X, V) V(X)
#define CODE_AGE_LIST(V) \
CODE_AGE_LIST_WITH_ARG(CODE_AGE_LIST_IGNORE_ARG, V)
#define CODE_AGE_LIST_COMPLETE(V) \
V(ToBeExecutedOnce) \
V(NotExecuted) \
V(ExecutedOnce) \
V(NoAge) \
CODE_AGE_LIST_WITH_ARG(CODE_AGE_LIST_IGNORE_ARG, V)
#define DECLARE_CODE_AGE_BUILTIN(C, V) \
V(Make##C##CodeYoungAgainOddMarking, BUILTIN, \
UNINITIALIZED, kNoExtraICState) \
V(Make##C##CodeYoungAgainEvenMarking, BUILTIN, \
UNINITIALIZED, kNoExtraICState)
// Define list of builtins implemented in C++.
#define BUILTIN_LIST_C(V) \
V(Illegal, kNone) \
\
V(EmptyFunction, kNone) \
\
V(ArrayConcat, kNone) \
V(ArrayIsArray, kNone) \
V(ArrayPop, kNone) \
V(ArrayPush, kNone) \
V(ArrayShift, kNone) \
V(ArraySlice, kNone) \
V(ArraySplice, kNone) \
V(ArrayUnshift, kNone) \
\
V(ArrayBufferConstructor, kTarget) \
V(ArrayBufferConstructor_ConstructStub, kTargetAndNewTarget) \
V(ArrayBufferIsView, kNone) \
\
V(DateConstructor, kNone) \
V(DateConstructor_ConstructStub, kTargetAndNewTarget) \
V(DateNow, kNone) \
V(DateParse, kNone) \
V(DateUTC, kNone) \
V(DatePrototypeSetDate, kNone) \
V(DatePrototypeSetFullYear, kNone) \
V(DatePrototypeSetHours, kNone) \
V(DatePrototypeSetMilliseconds, kNone) \
V(DatePrototypeSetMinutes, kNone) \
V(DatePrototypeSetMonth, kNone) \
V(DatePrototypeSetSeconds, kNone) \
V(DatePrototypeSetTime, kNone) \
V(DatePrototypeSetUTCDate, kNone) \
V(DatePrototypeSetUTCFullYear, kNone) \
V(DatePrototypeSetUTCHours, kNone) \
V(DatePrototypeSetUTCMilliseconds, kNone) \
V(DatePrototypeSetUTCMinutes, kNone) \
V(DatePrototypeSetUTCMonth, kNone) \
V(DatePrototypeSetUTCSeconds, kNone) \
V(DatePrototypeToDateString, kNone) \
V(DatePrototypeToISOString, kNone) \
V(DatePrototypeToPrimitive, kNone) \
V(DatePrototypeToUTCString, kNone) \
V(DatePrototypeToString, kNone) \
V(DatePrototypeToTimeString, kNone) \
V(DatePrototypeValueOf, kNone) \
V(DatePrototypeGetYear, kNone) \
V(DatePrototypeSetYear, kNone) \
\
V(FunctionConstructor, kTargetAndNewTarget) \
V(FunctionPrototypeBind, kNone) \
V(FunctionPrototypeToString, kNone) \
\
V(GeneratorFunctionConstructor, kTargetAndNewTarget) \
\
V(GlobalEval, kTarget) \
\
V(ObjectAssign, kNone) \
V(ObjectCreate, kNone) \
V(ObjectFreeze, kNone) \
V(ObjectGetOwnPropertyNames, kNone) \
V(ObjectGetOwnPropertySymbols, kNone) \
V(ObjectIsExtensible, kNone) \
V(ObjectIsFrozen, kNone) \
V(ObjectIsSealed, kNone) \
V(ObjectKeys, kNone) \
V(ObjectValues, kNone) \
V(ObjectEntries, kNone) \
V(ObjectPreventExtensions, kNone) \
V(ObjectSeal, kNone) \
V(ObjectProtoToString, kNone) \
\
V(ProxyConstructor, kNone) \
V(ProxyConstructor_ConstructStub, kTarget) \
\
V(ReflectDefineProperty, kNone) \
V(ReflectDeleteProperty, kNone) \
V(ReflectGet, kNone) \
V(ReflectGetOwnPropertyDescriptor, kNone) \
V(ReflectGetPrototypeOf, kNone) \
V(ReflectHas, kNone) \
V(ReflectIsExtensible, kNone) \
V(ReflectOwnKeys, kNone) \
V(ReflectPreventExtensions, kNone) \
V(ReflectSet, kNone) \
V(ReflectSetPrototypeOf, kNone) \
\
V(SymbolConstructor, kNone) \
V(SymbolConstructor_ConstructStub, kTarget) \
\
V(HandleApiCall, kTarget) \
V(HandleApiCallConstruct, kTarget) \
V(HandleApiCallAsFunction, kNone) \
V(HandleApiCallAsConstructor, kNone) \
\
V(RestrictedFunctionPropertiesThrower, kNone) \
V(RestrictedStrictArgumentsPropertiesThrower, kNone)
// Define list of builtins implemented in assembly.
#define BUILTIN_LIST_A(V) \
V(ArgumentsAdaptorTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(ConstructedNonConstructable, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(CallFunction_ReceiverIsNullOrUndefined, BUILTIN, UNINITIALIZED, \
kNoExtraICState) \
V(CallFunction_ReceiverIsNotNullOrUndefined, BUILTIN, UNINITIALIZED, \
kNoExtraICState) \
V(CallFunction_ReceiverIsAny, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(TailCallFunction_ReceiverIsNullOrUndefined, BUILTIN, UNINITIALIZED, \
kNoExtraICState) \
V(TailCallFunction_ReceiverIsNotNullOrUndefined, BUILTIN, UNINITIALIZED, \
kNoExtraICState) \
V(TailCallFunction_ReceiverIsAny, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(CallBoundFunction, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(TailCallBoundFunction, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(Call_ReceiverIsNullOrUndefined, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(Call_ReceiverIsNotNullOrUndefined, BUILTIN, UNINITIALIZED, \
kNoExtraICState) \
V(Call_ReceiverIsAny, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(TailCall_ReceiverIsNullOrUndefined, BUILTIN, UNINITIALIZED, \
kNoExtraICState) \
V(TailCall_ReceiverIsNotNullOrUndefined, BUILTIN, UNINITIALIZED, \
kNoExtraICState) \
V(TailCall_ReceiverIsAny, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(ConstructFunction, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(ConstructBoundFunction, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(ConstructProxy, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(Construct, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(Apply, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(HandleFastApiCall, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(InOptimizationQueue, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(JSConstructStubGeneric, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(JSBuiltinsConstructStub, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(JSBuiltinsConstructStubForDerived, BUILTIN, UNINITIALIZED, \
kNoExtraICState) \
V(JSConstructStubApi, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(JSEntryTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(JSConstructEntryTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(CompileLazy, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(CompileOptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(CompileOptimizedConcurrent, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(NotifyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(NotifySoftDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(NotifyLazyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(NotifyStubFailure, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(NotifyStubFailureSaveDoubles, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(InterpreterEntryTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(InterpreterExitTrampoline, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(InterpreterPushArgsAndCall, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(InterpreterPushArgsAndConstruct, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(InterpreterNotifyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(InterpreterNotifySoftDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(InterpreterNotifyLazyDeoptimized, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(InterpreterEnterBytecodeDispatch, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(LoadIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(KeyedLoadIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(StoreIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(KeyedStoreIC_Miss, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(LoadIC_Getter_ForDeopt, LOAD_IC, MONOMORPHIC, kNoExtraICState) \
V(KeyedLoadIC_Megamorphic, KEYED_LOAD_IC, MEGAMORPHIC, kNoExtraICState) \
\
V(KeyedLoadIC_Megamorphic_Strong, KEYED_LOAD_IC, MEGAMORPHIC, \
LoadICState::kStrongModeState) \
\
V(StoreIC_Setter_ForDeopt, STORE_IC, MONOMORPHIC, \
StoreICState::kStrictModeState) \
\
V(KeyedStoreIC_Initialize, KEYED_STORE_IC, UNINITIALIZED, kNoExtraICState) \
V(KeyedStoreIC_PreMonomorphic, KEYED_STORE_IC, PREMONOMORPHIC, \
kNoExtraICState) \
V(KeyedStoreIC_Megamorphic, KEYED_STORE_IC, MEGAMORPHIC, kNoExtraICState) \
\
V(KeyedStoreIC_Initialize_Strict, KEYED_STORE_IC, UNINITIALIZED, \
StoreICState::kStrictModeState) \
V(KeyedStoreIC_PreMonomorphic_Strict, KEYED_STORE_IC, PREMONOMORPHIC, \
StoreICState::kStrictModeState) \
V(KeyedStoreIC_Megamorphic_Strict, KEYED_STORE_IC, MEGAMORPHIC, \
StoreICState::kStrictModeState) \
\
V(DatePrototypeGetDate, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetDay, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetFullYear, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetHours, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetMilliseconds, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetMinutes, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetMonth, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetSeconds, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetTime, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetTimezoneOffset, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetUTCDate, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetUTCDay, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetUTCFullYear, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetUTCHours, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetUTCMilliseconds, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetUTCMinutes, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetUTCMonth, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(DatePrototypeGetUTCSeconds, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(FunctionPrototypeApply, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(FunctionPrototypeCall, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(ReflectApply, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(ReflectConstruct, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(InternalArrayCode, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(ArrayCode, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(MathMax, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(MathMin, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(NumberConstructor, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(NumberConstructor_ConstructStub, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(StringConstructor, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(StringConstructor_ConstructStub, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(OnStackReplacement, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(InterruptCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(OsrAfterStackCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(StackCheck, BUILTIN, UNINITIALIZED, kNoExtraICState) \
\
V(MarkCodeAsToBeExecutedOnce, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(MarkCodeAsExecutedOnce, BUILTIN, UNINITIALIZED, kNoExtraICState) \
V(MarkCodeAsExecutedTwice, BUILTIN, UNINITIALIZED, kNoExtraICState) \
CODE_AGE_LIST_WITH_ARG(DECLARE_CODE_AGE_BUILTIN, V)
// Define list of builtin handlers implemented in assembly.
#define BUILTIN_LIST_H(V) \
V(LoadIC_Slow, LOAD_IC) \
V(LoadIC_Slow_Strong, LOAD_IC) \
V(KeyedLoadIC_Slow, KEYED_LOAD_IC) \
V(KeyedLoadIC_Slow_Strong, KEYED_LOAD_IC) \
V(StoreIC_Slow, STORE_IC) \
V(KeyedStoreIC_Slow, KEYED_STORE_IC) \
V(LoadIC_Normal, LOAD_IC) \
V(LoadIC_Normal_Strong, LOAD_IC) \
V(StoreIC_Normal, STORE_IC)
// Define list of builtins used by the debugger implemented in assembly.
#define BUILTIN_LIST_DEBUG_A(V) \
V(Return_DebugBreak, BUILTIN, DEBUG_STUB, kNoExtraICState) \
V(Slot_DebugBreak, BUILTIN, DEBUG_STUB, kNoExtraICState) \
V(FrameDropper_LiveEdit, BUILTIN, DEBUG_STUB, kNoExtraICState)
class BuiltinFunctionTable;
class ObjectVisitor;
class Builtins {
public:
~Builtins();
// Generate all builtin code objects. Should be called once during
// isolate initialization.
void SetUp(Isolate* isolate, bool create_heap_objects);
void TearDown();
// Garbage collection support.
void IterateBuiltins(ObjectVisitor* v);
// Disassembler support.
const char* Lookup(byte* pc);
enum Name {
#define DEF_ENUM_C(name, ignore) k##name,
#define DEF_ENUM_A(name, kind, state, extra) k##name,
#define DEF_ENUM_H(name, kind) k##name,
BUILTIN_LIST_C(DEF_ENUM_C)
BUILTIN_LIST_A(DEF_ENUM_A)
BUILTIN_LIST_H(DEF_ENUM_H)
BUILTIN_LIST_DEBUG_A(DEF_ENUM_A)
#undef DEF_ENUM_C
#undef DEF_ENUM_A
builtin_count
};
enum CFunctionId {
#define DEF_ENUM_C(name, ignore) c_##name,
BUILTIN_LIST_C(DEF_ENUM_C)
#undef DEF_ENUM_C
cfunction_count
};
#define DECLARE_BUILTIN_ACCESSOR_C(name, ignore) Handle<Code> name();
#define DECLARE_BUILTIN_ACCESSOR_A(name, kind, state, extra) \
Handle<Code> name();
#define DECLARE_BUILTIN_ACCESSOR_H(name, kind) Handle<Code> name();
BUILTIN_LIST_C(DECLARE_BUILTIN_ACCESSOR_C)
BUILTIN_LIST_A(DECLARE_BUILTIN_ACCESSOR_A)
BUILTIN_LIST_H(DECLARE_BUILTIN_ACCESSOR_H)
BUILTIN_LIST_DEBUG_A(DECLARE_BUILTIN_ACCESSOR_A)
#undef DECLARE_BUILTIN_ACCESSOR_C
#undef DECLARE_BUILTIN_ACCESSOR_A
// Convenience wrappers.
Handle<Code> CallFunction(
ConvertReceiverMode = ConvertReceiverMode::kAny,
TailCallMode tail_call_mode = TailCallMode::kDisallow);
Handle<Code> Call(ConvertReceiverMode = ConvertReceiverMode::kAny,
TailCallMode tail_call_mode = TailCallMode::kDisallow);
Handle<Code> CallBoundFunction(TailCallMode tail_call_mode);
Code* builtin(Name name) {
// Code::cast cannot be used here since we access builtins
// during the marking phase of mark sweep. See IC::Clear.
return reinterpret_cast<Code*>(builtins_[name]);
}
Address builtin_address(Name name) {
return reinterpret_cast<Address>(&builtins_[name]);
}
static Address c_function_address(CFunctionId id) {
return c_functions_[id];
}
const char* name(int index) {
DCHECK(index >= 0);
DCHECK(index < builtin_count);
return names_[index];
}
bool is_initialized() const { return initialized_; }
MUST_USE_RESULT static MaybeHandle<Object> InvokeApiFunction(
Handle<JSFunction> function, Handle<Object> receiver, int argc,
Handle<Object> args[]);
private:
Builtins();
// The external C++ functions called from the code.
static Address const c_functions_[cfunction_count];
// Note: These are always Code objects, but to conform with
// IterateBuiltins() above which assumes Object**'s for the callback
// function f, we use an Object* array here.
Object* builtins_[builtin_count];
const char* names_[builtin_count];
static void Generate_Adaptor(MacroAssembler* masm,
CFunctionId id,
BuiltinExtraArguments extra_args);
static void Generate_ConstructedNonConstructable(MacroAssembler* masm);
static void Generate_CompileLazy(MacroAssembler* masm);
static void Generate_InOptimizationQueue(MacroAssembler* masm);
static void Generate_CompileOptimized(MacroAssembler* masm);
static void Generate_CompileOptimizedConcurrent(MacroAssembler* masm);
static void Generate_JSConstructStubGeneric(MacroAssembler* masm);
static void Generate_JSBuiltinsConstructStub(MacroAssembler* masm);
static void Generate_JSBuiltinsConstructStubForDerived(MacroAssembler* masm);
static void Generate_JSConstructStubApi(MacroAssembler* masm);
static void Generate_JSEntryTrampoline(MacroAssembler* masm);
static void Generate_JSConstructEntryTrampoline(MacroAssembler* masm);
static void Generate_NotifyDeoptimized(MacroAssembler* masm);
static void Generate_NotifySoftDeoptimized(MacroAssembler* masm);
static void Generate_NotifyLazyDeoptimized(MacroAssembler* masm);
static void Generate_NotifyStubFailure(MacroAssembler* masm);
static void Generate_NotifyStubFailureSaveDoubles(MacroAssembler* masm);
static void Generate_ArgumentsAdaptorTrampoline(MacroAssembler* masm);
static void Generate_Apply(MacroAssembler* masm);
// ES6 section 9.2.1 [[Call]] ( thisArgument, argumentsList)
static void Generate_CallFunction(MacroAssembler* masm,
ConvertReceiverMode mode,
TailCallMode tail_call_mode);
static void Generate_CallFunction_ReceiverIsNullOrUndefined(
MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kNullOrUndefined,
TailCallMode::kDisallow);
}
static void Generate_CallFunction_ReceiverIsNotNullOrUndefined(
MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kNotNullOrUndefined,
TailCallMode::kDisallow);
}
static void Generate_CallFunction_ReceiverIsAny(MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kAny,
TailCallMode::kDisallow);
}
static void Generate_TailCallFunction_ReceiverIsNullOrUndefined(
MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kNullOrUndefined,
TailCallMode::kAllow);
}
static void Generate_TailCallFunction_ReceiverIsNotNullOrUndefined(
MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kNotNullOrUndefined,
TailCallMode::kAllow);
}
static void Generate_TailCallFunction_ReceiverIsAny(MacroAssembler* masm) {
Generate_CallFunction(masm, ConvertReceiverMode::kAny,
TailCallMode::kAllow);
}
// ES6 section 9.4.1.1 [[Call]] ( thisArgument, argumentsList)
static void Generate_CallBoundFunctionImpl(MacroAssembler* masm,
TailCallMode tail_call_mode);
static void Generate_CallBoundFunction(MacroAssembler* masm) {
Generate_CallBoundFunctionImpl(masm, TailCallMode::kDisallow);
}
static void Generate_TailCallBoundFunction(MacroAssembler* masm) {
Generate_CallBoundFunctionImpl(masm, TailCallMode::kAllow);
}
// ES6 section 7.3.12 Call(F, V, [argumentsList])
static void Generate_Call(MacroAssembler* masm, ConvertReceiverMode mode,
TailCallMode tail_call_mode);
static void Generate_Call_ReceiverIsNullOrUndefined(MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kNullOrUndefined,
TailCallMode::kDisallow);
}
static void Generate_Call_ReceiverIsNotNullOrUndefined(MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kNotNullOrUndefined,
TailCallMode::kDisallow);
}
static void Generate_Call_ReceiverIsAny(MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kAny, TailCallMode::kDisallow);
}
static void Generate_TailCall_ReceiverIsNullOrUndefined(
MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kNullOrUndefined,
TailCallMode::kAllow);
}
static void Generate_TailCall_ReceiverIsNotNullOrUndefined(
MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kNotNullOrUndefined,
TailCallMode::kAllow);
}
static void Generate_TailCall_ReceiverIsAny(MacroAssembler* masm) {
Generate_Call(masm, ConvertReceiverMode::kAny, TailCallMode::kAllow);
}
// ES6 section 9.2.2 [[Construct]] ( argumentsList, newTarget)
static void Generate_ConstructFunction(MacroAssembler* masm);
// ES6 section 9.4.1.2 [[Construct]] (argumentsList, newTarget)
static void Generate_ConstructBoundFunction(MacroAssembler* masm);
// ES6 section 9.5.14 [[Construct]] ( argumentsList, newTarget)
static void Generate_ConstructProxy(MacroAssembler* masm);
// ES6 section 7.3.13 Construct (F, [argumentsList], [newTarget])
static void Generate_Construct(MacroAssembler* masm);
static void Generate_HandleFastApiCall(MacroAssembler* masm);
static void Generate_DatePrototype_GetField(MacroAssembler* masm,
int field_index);
// ES6 section 20.3.4.2 Date.prototype.getDate ( )
static void Generate_DatePrototypeGetDate(MacroAssembler* masm);
// ES6 section 20.3.4.3 Date.prototype.getDay ( )
static void Generate_DatePrototypeGetDay(MacroAssembler* masm);
// ES6 section 20.3.4.4 Date.prototype.getFullYear ( )
static void Generate_DatePrototypeGetFullYear(MacroAssembler* masm);
// ES6 section 20.3.4.5 Date.prototype.getHours ( )
static void Generate_DatePrototypeGetHours(MacroAssembler* masm);
// ES6 section 20.3.4.6 Date.prototype.getMilliseconds ( )
static void Generate_DatePrototypeGetMilliseconds(MacroAssembler* masm);
// ES6 section 20.3.4.7 Date.prototype.getMinutes ( )
static void Generate_DatePrototypeGetMinutes(MacroAssembler* masm);
// ES6 section 20.3.4.8 Date.prototype.getMonth ( )
static void Generate_DatePrototypeGetMonth(MacroAssembler* masm);
// ES6 section 20.3.4.9 Date.prototype.getSeconds ( )
static void Generate_DatePrototypeGetSeconds(MacroAssembler* masm);
// ES6 section 20.3.4.10 Date.prototype.getTime ( )
static void Generate_DatePrototypeGetTime(MacroAssembler* masm);
// ES6 section 20.3.4.11 Date.prototype.getTimezoneOffset ( )
static void Generate_DatePrototypeGetTimezoneOffset(MacroAssembler* masm);
// ES6 section 20.3.4.12 Date.prototype.getUTCDate ( )
static void Generate_DatePrototypeGetUTCDate(MacroAssembler* masm);
// ES6 section 20.3.4.13 Date.prototype.getUTCDay ( )
static void Generate_DatePrototypeGetUTCDay(MacroAssembler* masm);
// ES6 section 20.3.4.14 Date.prototype.getUTCFullYear ( )
static void Generate_DatePrototypeGetUTCFullYear(MacroAssembler* masm);
// ES6 section 20.3.4.15 Date.prototype.getUTCHours ( )
static void Generate_DatePrototypeGetUTCHours(MacroAssembler* masm);
// ES6 section 20.3.4.16 Date.prototype.getUTCMilliseconds ( )
static void Generate_DatePrototypeGetUTCMilliseconds(MacroAssembler* masm);
// ES6 section 20.3.4.17 Date.prototype.getUTCMinutes ( )
static void Generate_DatePrototypeGetUTCMinutes(MacroAssembler* masm);
// ES6 section 20.3.4.18 Date.prototype.getUTCMonth ( )
static void Generate_DatePrototypeGetUTCMonth(MacroAssembler* masm);
// ES6 section 20.3.4.19 Date.prototype.getUTCSeconds ( )
static void Generate_DatePrototypeGetUTCSeconds(MacroAssembler* masm);
static void Generate_FunctionPrototypeApply(MacroAssembler* masm);
static void Generate_FunctionPrototypeCall(MacroAssembler* masm);
static void Generate_ReflectApply(MacroAssembler* masm);
static void Generate_ReflectConstruct(MacroAssembler* masm);
static void Generate_InternalArrayCode(MacroAssembler* masm);
static void Generate_ArrayCode(MacroAssembler* masm);
enum class MathMaxMinKind { kMax, kMin };
static void Generate_MathMaxMin(MacroAssembler* masm, MathMaxMinKind kind);
// ES6 section 20.2.2.24 Math.max ( value1, value2 , ...values )
static void Generate_MathMax(MacroAssembler* masm) {
Generate_MathMaxMin(masm, MathMaxMinKind::kMax);
}
// ES6 section 20.2.2.25 Math.min ( value1, value2 , ...values )
static void Generate_MathMin(MacroAssembler* masm) {
Generate_MathMaxMin(masm, MathMaxMinKind::kMin);
}
// ES6 section 20.1.1.1 Number ( [ value ] ) for the [[Call]] case.
static void Generate_NumberConstructor(MacroAssembler* masm);
// ES6 section 20.1.1.1 Number ( [ value ] ) for the [[Construct]] case.
static void Generate_NumberConstructor_ConstructStub(MacroAssembler* masm);
static void Generate_StringConstructor(MacroAssembler* masm);
static void Generate_StringConstructor_ConstructStub(MacroAssembler* masm);
static void Generate_OnStackReplacement(MacroAssembler* masm);
static void Generate_OsrAfterStackCheck(MacroAssembler* masm);
static void Generate_InterruptCheck(MacroAssembler* masm);
static void Generate_StackCheck(MacroAssembler* masm);
static void Generate_InterpreterEntryTrampoline(MacroAssembler* masm);
static void Generate_InterpreterExitTrampoline(MacroAssembler* masm);
static void Generate_InterpreterPushArgsAndCall(MacroAssembler* masm);
static void Generate_InterpreterPushArgsAndConstruct(MacroAssembler* masm);
static void Generate_InterpreterNotifyDeoptimized(MacroAssembler* masm);
static void Generate_InterpreterNotifySoftDeoptimized(MacroAssembler* masm);
static void Generate_InterpreterNotifyLazyDeoptimized(MacroAssembler* masm);
static void Generate_InterpreterEnterBytecodeDispatch(MacroAssembler* masm);
#define DECLARE_CODE_AGE_BUILTIN_GENERATOR(C) \
static void Generate_Make##C##CodeYoungAgainEvenMarking( \
MacroAssembler* masm); \
static void Generate_Make##C##CodeYoungAgainOddMarking( \
MacroAssembler* masm);
CODE_AGE_LIST(DECLARE_CODE_AGE_BUILTIN_GENERATOR)
#undef DECLARE_CODE_AGE_BUILTIN_GENERATOR
static void Generate_MarkCodeAsToBeExecutedOnce(MacroAssembler* masm);
static void Generate_MarkCodeAsExecutedOnce(MacroAssembler* masm);
static void Generate_MarkCodeAsExecutedTwice(MacroAssembler* masm);
static void InitBuiltinFunctionTable();
bool initialized_;
friend class BuiltinFunctionTable;
friend class Isolate;
DISALLOW_COPY_AND_ASSIGN(Builtins);
};
} // namespace internal
} // namespace v8
#endif // V8_BUILTINS_H_
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