1/*
2 * Copyright (C) 2011-2017 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#if ENABLE(DFG_JIT)
29
30#include "DFGArithMode.h"
31#include "JITOperations.h"
32#include "TypedArrayType.h"
33
34namespace JSC { namespace DFG {
35
36struct OSRExitBase;
37
38extern "C" {
39
40JSCell* JIT_OPERATION operationStringFromCharCode(ExecState*, int32_t) WTF_INTERNAL;
41EncodedJSValue JIT_OPERATION operationStringFromCharCodeUntyped(ExecState*, EncodedJSValue) WTF_INTERNAL;
42
43// These routines provide callbacks out to C++ implementations of operations too complex to JIT.
44JSCell* JIT_OPERATION operationCallObjectConstructor(ExecState*, JSGlobalObject*, EncodedJSValue encodedTarget) WTF_INTERNAL;
45JSCell* JIT_OPERATION operationToObject(ExecState*, JSGlobalObject*, EncodedJSValue encodedTarget, UniquedStringImpl*) WTF_INTERNAL;
46JSArray* JIT_OPERATION operationObjectKeys(ExecState*, EncodedJSValue) WTF_INTERNAL;
47JSArray* JIT_OPERATION operationObjectKeysObject(ExecState*, JSObject*) WTF_INTERNAL;
48JSCell* JIT_OPERATION operationObjectCreate(ExecState*, EncodedJSValue) WTF_INTERNAL;
49JSCell* JIT_OPERATION operationObjectCreateObject(ExecState*, JSObject*) WTF_INTERNAL;
50JSCell* JIT_OPERATION operationCreateThis(ExecState*, JSObject* constructor, uint32_t inlineCapacity) WTF_INTERNAL;
51EncodedJSValue JIT_OPERATION operationToThis(ExecState*, EncodedJSValue encodedOp1) WTF_INTERNAL;
52EncodedJSValue JIT_OPERATION operationToThisStrict(ExecState*, EncodedJSValue encodedOp1) WTF_INTERNAL;
53EncodedJSValue JIT_OPERATION operationValueMod(ExecState*, EncodedJSValue encodedOp1, EncodedJSValue encodedOp2) WTF_INTERNAL;
54EncodedJSValue JIT_OPERATION operationValueBitNot(ExecState*, EncodedJSValue encodedOp1) WTF_INTERNAL;
55EncodedJSValue JIT_OPERATION operationValueBitAnd(ExecState*, EncodedJSValue encodedOp1, EncodedJSValue encodedOp2) WTF_INTERNAL;
56EncodedJSValue JIT_OPERATION operationValueBitOr(ExecState*, EncodedJSValue encodedOp1, EncodedJSValue encodedOp2) WTF_INTERNAL;
57EncodedJSValue JIT_OPERATION operationValueBitXor(ExecState*, EncodedJSValue encodedOp1, EncodedJSValue encodedOp2) WTF_INTERNAL;
58EncodedJSValue JIT_OPERATION operationValueBitLShift(ExecState*, EncodedJSValue encodedOp1, EncodedJSValue encodedOp2) WTF_INTERNAL;
59EncodedJSValue JIT_OPERATION operationValueBitRShift(ExecState*, EncodedJSValue encodedOp1, EncodedJSValue encodedOp2) WTF_INTERNAL;
60EncodedJSValue JIT_OPERATION operationValueBitURShift(ExecState*, EncodedJSValue encodedOp1, EncodedJSValue encodedOp2) WTF_INTERNAL;
61EncodedJSValue JIT_OPERATION operationValueAddNotNumber(ExecState*, EncodedJSValue encodedOp1, EncodedJSValue encodedOp2) WTF_INTERNAL;
62EncodedJSValue JIT_OPERATION operationValueDiv(ExecState*, EncodedJSValue encodedOp1, EncodedJSValue encodedOp2) WTF_INTERNAL;
63double JIT_OPERATION operationArithAbs(ExecState*, EncodedJSValue encodedOp1) WTF_INTERNAL;
64uint32_t JIT_OPERATION operationArithClz32(ExecState*, EncodedJSValue encodedOp1) WTF_INTERNAL;
65double JIT_OPERATION operationArithFRound(ExecState*, EncodedJSValue encodedOp1) WTF_INTERNAL;
66double JIT_OPERATION operationArithSqrt(ExecState*, EncodedJSValue encodedOp1) WTF_INTERNAL;
67
68#define DFG_ARITH_UNARY(capitalizedName, lowerName) \
69double JIT_OPERATION operationArith##capitalizedName(ExecState*, EncodedJSValue encodedOp1) WTF_INTERNAL;
70 FOR_EACH_DFG_ARITH_UNARY_OP(DFG_ARITH_UNARY)
71#undef DFG_ARITH_UNARY
72
73EncodedJSValue JIT_OPERATION operationArithRound(ExecState*, EncodedJSValue) WTF_INTERNAL;
74EncodedJSValue JIT_OPERATION operationArithFloor(ExecState*, EncodedJSValue) WTF_INTERNAL;
75EncodedJSValue JIT_OPERATION operationArithCeil(ExecState*, EncodedJSValue) WTF_INTERNAL;
76EncodedJSValue JIT_OPERATION operationArithTrunc(ExecState*, EncodedJSValue) WTF_INTERNAL;
77EncodedJSValue JIT_OPERATION operationGetByVal(ExecState*, EncodedJSValue encodedBase, EncodedJSValue encodedProperty) WTF_INTERNAL;
78EncodedJSValue JIT_OPERATION operationGetByValCell(ExecState*, JSCell*, EncodedJSValue encodedProperty) WTF_INTERNAL;
79EncodedJSValue JIT_OPERATION operationGetByValObjectInt(ExecState*, JSObject*, int32_t) WTF_INTERNAL;
80EncodedJSValue JIT_OPERATION operationGetByValStringInt(ExecState*, JSString*, int32_t) WTF_INTERNAL;
81EncodedJSValue JIT_OPERATION operationGetByValObjectString(ExecState*, JSCell*, JSCell* string) WTF_INTERNAL;
82EncodedJSValue JIT_OPERATION operationGetByValObjectSymbol(ExecState*, JSCell*, JSCell* symbol) WTF_INTERNAL;
83EncodedJSValue JIT_OPERATION operationToPrimitive(ExecState*, EncodedJSValue) WTF_INTERNAL;
84EncodedJSValue JIT_OPERATION operationToNumber(ExecState*, EncodedJSValue) WTF_INTERNAL;
85EncodedJSValue JIT_OPERATION operationGetByValWithThis(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
86EncodedJSValue JIT_OPERATION operationGetPrototypeOf(ExecState*, EncodedJSValue) WTF_INTERNAL;
87EncodedJSValue JIT_OPERATION operationGetPrototypeOfObject(ExecState*, JSObject*) WTF_INTERNAL;
88EncodedJSValue JIT_OPERATION operationHasGenericProperty(ExecState*, EncodedJSValue, JSCell*);
89size_t JIT_OPERATION operationHasIndexedPropertyByInt(ExecState*, JSCell*, int32_t, int32_t);
90JSCell* JIT_OPERATION operationGetPropertyEnumerator(ExecState*, EncodedJSValue);
91JSCell* JIT_OPERATION operationGetPropertyEnumeratorCell(ExecState*, JSCell*);
92JSCell* JIT_OPERATION operationToIndexString(ExecState*, int32_t);
93JSCell* JIT_OPERATION operationNewRegexpWithLastIndex(ExecState*, JSCell*, EncodedJSValue) WTF_INTERNAL;
94char* JIT_OPERATION operationNewArray(ExecState*, Structure*, void*, size_t) WTF_INTERNAL;
95char* JIT_OPERATION operationNewEmptyArray(ExecState*, Structure*) WTF_INTERNAL;
96char* JIT_OPERATION operationNewArrayWithSize(ExecState*, Structure*, int32_t, Butterfly*) WTF_INTERNAL;
97char* JIT_OPERATION operationNewArrayWithSizeAndHint(ExecState*, Structure*, int32_t, int32_t, Butterfly*) WTF_INTERNAL;
98char* JIT_OPERATION operationNewInt8ArrayWithSize(ExecState*, Structure*, int32_t, char*) WTF_INTERNAL;
99char* JIT_OPERATION operationNewInt8ArrayWithOneArgument(ExecState*, Structure*, EncodedJSValue) WTF_INTERNAL;
100char* JIT_OPERATION operationNewInt16ArrayWithSize(ExecState*, Structure*, int32_t, char*) WTF_INTERNAL;
101char* JIT_OPERATION operationNewInt16ArrayWithOneArgument(ExecState*, Structure*, EncodedJSValue) WTF_INTERNAL;
102char* JIT_OPERATION operationNewInt32ArrayWithSize(ExecState*, Structure*, int32_t, char*) WTF_INTERNAL;
103char* JIT_OPERATION operationNewInt32ArrayWithOneArgument(ExecState*, Structure*, EncodedJSValue) WTF_INTERNAL;
104char* JIT_OPERATION operationNewUint8ArrayWithSize(ExecState*, Structure*, int32_t, char*) WTF_INTERNAL;
105char* JIT_OPERATION operationNewUint8ArrayWithOneArgument(ExecState*, Structure*, EncodedJSValue) WTF_INTERNAL;
106char* JIT_OPERATION operationNewUint8ClampedArrayWithSize(ExecState*, Structure*, int32_t, char*) WTF_INTERNAL;
107char* JIT_OPERATION operationNewUint8ClampedArrayWithOneArgument(ExecState*, Structure*, EncodedJSValue) WTF_INTERNAL;
108char* JIT_OPERATION operationNewUint16ArrayWithSize(ExecState*, Structure*, int32_t, char*) WTF_INTERNAL;
109char* JIT_OPERATION operationNewUint16ArrayWithOneArgument(ExecState*, Structure*, EncodedJSValue) WTF_INTERNAL;
110char* JIT_OPERATION operationNewUint32ArrayWithSize(ExecState*, Structure*, int32_t, char*) WTF_INTERNAL;
111char* JIT_OPERATION operationNewUint32ArrayWithOneArgument(ExecState*, Structure*, EncodedJSValue) WTF_INTERNAL;
112char* JIT_OPERATION operationNewFloat32ArrayWithSize(ExecState*, Structure*, int32_t, char*) WTF_INTERNAL;
113char* JIT_OPERATION operationNewFloat32ArrayWithOneArgument(ExecState*, Structure*, EncodedJSValue) WTF_INTERNAL;
114char* JIT_OPERATION operationNewFloat64ArrayWithSize(ExecState*, Structure*, int32_t, char*) WTF_INTERNAL;
115char* JIT_OPERATION operationNewFloat64ArrayWithOneArgument(ExecState*, Structure*, EncodedJSValue) WTF_INTERNAL;
116void JIT_OPERATION operationPutByValStrict(ExecState*, EncodedJSValue encodedBase, EncodedJSValue encodedProperty, EncodedJSValue encodedValue) WTF_INTERNAL;
117void JIT_OPERATION operationPutByValNonStrict(ExecState*, EncodedJSValue encodedBase, EncodedJSValue encodedProperty, EncodedJSValue encodedValue) WTF_INTERNAL;
118void JIT_OPERATION operationPutByValCellStrict(ExecState*, JSCell*, EncodedJSValue encodedProperty, EncodedJSValue encodedValue) WTF_INTERNAL;
119void JIT_OPERATION operationPutByValCellNonStrict(ExecState*, JSCell*, EncodedJSValue encodedProperty, EncodedJSValue encodedValue) WTF_INTERNAL;
120void JIT_OPERATION operationPutByValCellStringStrict(ExecState*, JSCell*, JSCell* string, EncodedJSValue encodedValue) WTF_INTERNAL;
121void JIT_OPERATION operationPutByValCellStringNonStrict(ExecState*, JSCell*, JSCell* string, EncodedJSValue encodedValue) WTF_INTERNAL;
122void JIT_OPERATION operationPutByValCellSymbolStrict(ExecState*, JSCell*, JSCell* symbol, EncodedJSValue encodedValue) WTF_INTERNAL;
123void JIT_OPERATION operationPutByValCellSymbolNonStrict(ExecState*, JSCell*, JSCell* symbol, EncodedJSValue encodedValue) WTF_INTERNAL;
124void JIT_OPERATION operationPutByValBeyondArrayBoundsStrict(ExecState*, JSObject*, int32_t index, EncodedJSValue encodedValue) WTF_INTERNAL;
125void JIT_OPERATION operationPutByValBeyondArrayBoundsNonStrict(ExecState*, JSObject*, int32_t index, EncodedJSValue encodedValue) WTF_INTERNAL;
126void JIT_OPERATION operationPutByValDirectBeyondArrayBoundsNonStrict(ExecState*, JSObject*, int32_t index, EncodedJSValue encodedValue) WTF_INTERNAL;
127void JIT_OPERATION operationPutByValDirectStrict(ExecState*, EncodedJSValue encodedBase, EncodedJSValue encodedProperty, EncodedJSValue encodedValue) WTF_INTERNAL;
128void JIT_OPERATION operationPutByValDirectNonStrict(ExecState*, EncodedJSValue encodedBase, EncodedJSValue encodedProperty, EncodedJSValue encodedValue) WTF_INTERNAL;
129void JIT_OPERATION operationPutByValDirectCellStrict(ExecState*, JSCell*, EncodedJSValue encodedProperty, EncodedJSValue encodedValue) WTF_INTERNAL;
130void JIT_OPERATION operationPutByValDirectCellNonStrict(ExecState*, JSCell*, EncodedJSValue encodedProperty, EncodedJSValue encodedValue) WTF_INTERNAL;
131void JIT_OPERATION operationPutByValDirectCellStringStrict(ExecState*, JSCell*, JSCell* string, EncodedJSValue encodedValue) WTF_INTERNAL;
132void JIT_OPERATION operationPutByValDirectCellStringNonStrict(ExecState*, JSCell*, JSCell* string, EncodedJSValue encodedValue) WTF_INTERNAL;
133void JIT_OPERATION operationPutByValDirectCellSymbolStrict(ExecState*, JSCell*, JSCell* symbol, EncodedJSValue encodedValue) WTF_INTERNAL;
134void JIT_OPERATION operationPutByValDirectCellSymbolNonStrict(ExecState*, JSCell*, JSCell* symbol, EncodedJSValue encodedValue) WTF_INTERNAL;
135void JIT_OPERATION operationPutByValDirectBeyondArrayBoundsStrict(ExecState*, JSObject*, int32_t index, EncodedJSValue encodedValue) WTF_INTERNAL;
136void JIT_OPERATION operationPutByValDirectBeyondArrayBoundsNonStrict(ExecState*, JSObject*, int32_t index, EncodedJSValue encodedValue) WTF_INTERNAL;
137void JIT_OPERATION operationPutDoubleByValBeyondArrayBoundsStrict(ExecState*, JSObject*, int32_t index, double value) WTF_INTERNAL;
138void JIT_OPERATION operationPutDoubleByValBeyondArrayBoundsNonStrict(ExecState*, JSObject*, int32_t index, double value) WTF_INTERNAL;
139void JIT_OPERATION operationPutDoubleByValDirectBeyondArrayBoundsStrict(ExecState*, JSObject*, int32_t index, double value) WTF_INTERNAL;
140void JIT_OPERATION operationPutDoubleByValDirectBeyondArrayBoundsNonStrict(ExecState*, JSObject*, int32_t index, double value) WTF_INTERNAL;
141void JIT_OPERATION operationPutByIdWithThis(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue, UniquedStringImpl*) WTF_INTERNAL;
142void JIT_OPERATION operationPutByIdWithThisStrict(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue, UniquedStringImpl*) WTF_INTERNAL;
143void JIT_OPERATION operationPutByValWithThis(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
144void JIT_OPERATION operationPutByValWithThisStrict(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
145void JIT_OPERATION operationDefineDataProperty(ExecState*, JSObject*, EncodedJSValue, EncodedJSValue, int32_t) WTF_INTERNAL;
146void JIT_OPERATION operationDefineDataPropertyString(ExecState*, JSObject*, JSString*, EncodedJSValue, int32_t) WTF_INTERNAL;
147void JIT_OPERATION operationDefineDataPropertyStringIdent(ExecState*, JSObject*, UniquedStringImpl*, EncodedJSValue, int32_t) WTF_INTERNAL;
148void JIT_OPERATION operationDefineDataPropertySymbol(ExecState*, JSObject*, Symbol*, EncodedJSValue, int32_t) WTF_INTERNAL;
149void JIT_OPERATION operationDefineAccessorProperty(ExecState*, JSObject*, EncodedJSValue, JSObject*, JSObject*, int32_t) WTF_INTERNAL;
150void JIT_OPERATION operationDefineAccessorPropertyString(ExecState*, JSObject*, JSString*, JSObject*, JSObject*, int32_t) WTF_INTERNAL;
151void JIT_OPERATION operationDefineAccessorPropertyStringIdent(ExecState*, JSObject*, UniquedStringImpl*, JSObject*, JSObject*, int32_t) WTF_INTERNAL;
152void JIT_OPERATION operationDefineAccessorPropertySymbol(ExecState*, JSObject*, Symbol*, JSObject*, JSObject*, int32_t) WTF_INTERNAL;
153EncodedJSValue JIT_OPERATION operationArrayPush(ExecState*, EncodedJSValue encodedValue, JSArray*) WTF_INTERNAL;
154EncodedJSValue JIT_OPERATION operationArrayPushMultiple(ExecState*, JSArray*, void* buffer, int32_t elementCount) WTF_INTERNAL;
155EncodedJSValue JIT_OPERATION operationArrayPushDouble(ExecState*, double value, JSArray*) WTF_INTERNAL;
156EncodedJSValue JIT_OPERATION operationArrayPushDoubleMultiple(ExecState*, JSArray*, void* buffer, int32_t elementCount) WTF_INTERNAL;
157EncodedJSValue JIT_OPERATION operationArrayPop(ExecState*, JSArray*) WTF_INTERNAL;
158EncodedJSValue JIT_OPERATION operationArrayPopAndRecoverLength(ExecState*, JSArray*) WTF_INTERNAL;
159EncodedJSValue JIT_OPERATION operationRegExpExecString(ExecState*, JSGlobalObject*, RegExpObject*, JSString*) WTF_INTERNAL;
160EncodedJSValue JIT_OPERATION operationRegExpExec(ExecState*, JSGlobalObject*, RegExpObject*, EncodedJSValue) WTF_INTERNAL;
161EncodedJSValue JIT_OPERATION operationRegExpExecGeneric(ExecState*, JSGlobalObject*, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
162EncodedJSValue JIT_OPERATION operationRegExpExecNonGlobalOrSticky(ExecState*, JSGlobalObject*, RegExp*, JSString*) WTF_INTERNAL;
163EncodedJSValue JIT_OPERATION operationRegExpMatchFastGlobalString(ExecState*, JSGlobalObject*, RegExp*, JSString*) WTF_INTERNAL;
164EncodedJSValue JIT_OPERATION operationRegExpMatchFastString(ExecState*, JSGlobalObject*, RegExpObject*, JSString*) WTF_INTERNAL;
165// These comparisons return a boolean within a size_t such that the value is zero extended to fill the register.
166size_t JIT_OPERATION operationRegExpTestString(ExecState*, JSGlobalObject*, RegExpObject*, JSString*) WTF_INTERNAL;
167size_t JIT_OPERATION operationRegExpTest(ExecState*, JSGlobalObject*, RegExpObject*, EncodedJSValue) WTF_INTERNAL;
168size_t JIT_OPERATION operationRegExpTestGeneric(ExecState*, JSGlobalObject*, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
169size_t JIT_OPERATION operationCompareStrictEqCell(ExecState*, JSCell* op1, JSCell* op2) WTF_INTERNAL;
170JSCell* JIT_OPERATION operationSubBigInt(ExecState*, JSCell* op1, JSCell* op2) WTF_INTERNAL;
171JSCell* JIT_OPERATION operationMulBigInt(ExecState*, JSCell* op1, JSCell* op2) WTF_INTERNAL;
172JSCell* JIT_OPERATION operationModBigInt(ExecState*, JSCell* op1, JSCell* op2) WTF_INTERNAL;
173JSCell* JIT_OPERATION operationDivBigInt(ExecState*, JSCell* op1, JSCell* op2) WTF_INTERNAL;
174JSCell* JIT_OPERATION operationBitAndBigInt(ExecState*, JSCell* op1, JSCell* op2) WTF_INTERNAL;
175JSCell* JIT_OPERATION operationBitNotBigInt(ExecState*, JSCell* op1) WTF_INTERNAL;
176JSCell* JIT_OPERATION operationBitOrBigInt(ExecState*, JSCell* op1, JSCell* op2) WTF_INTERNAL;
177JSCell* JIT_OPERATION operationAddBigInt(ExecState*, JSCell* op1, JSCell* op2) WTF_INTERNAL;
178JSCell* JIT_OPERATION operationBitXorBigInt(ExecState*, JSCell* op1, JSCell* op2) WTF_INTERNAL;
179size_t JIT_OPERATION operationSameValue(ExecState*, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
180JSCell* JIT_OPERATION operationCreateActivationDirect(ExecState*, Structure*, JSScope*, SymbolTable*, EncodedJSValue);
181JSCell* JIT_OPERATION operationCreateDirectArguments(ExecState*, Structure*, uint32_t length, uint32_t minCapacity);
182JSCell* JIT_OPERATION operationCreateDirectArgumentsDuringExit(ExecState*, InlineCallFrame*, JSFunction*, uint32_t argumentCount);
183JSCell* JIT_OPERATION operationCreateScopedArguments(ExecState*, Structure*, Register* argumentStart, uint32_t length, JSFunction* callee, JSLexicalEnvironment*);
184JSCell* JIT_OPERATION operationCreateClonedArgumentsDuringExit(ExecState*, InlineCallFrame*, JSFunction*, uint32_t argumentCount);
185JSCell* JIT_OPERATION operationCreateClonedArguments(ExecState*, Structure*, Register* argumentStart, uint32_t length, JSFunction* callee);
186JSCell* JIT_OPERATION operationCreateRest(ExecState*, Register* argumentStart, unsigned numberOfArgumentsToSkip, unsigned arraySize);
187JSCell* JIT_OPERATION operationNewArrayBuffer(ExecState*, Structure*, JSCell*) WTF_INTERNAL;
188JSCell* JIT_OPERATION operationSetAdd(ExecState*, JSCell*, EncodedJSValue, int32_t) WTF_INTERNAL;
189JSCell* JIT_OPERATION operationMapSet(ExecState*, JSCell*, EncodedJSValue, EncodedJSValue, int32_t) WTF_INTERNAL;
190void JIT_OPERATION operationWeakSetAdd(ExecState*, JSCell*, JSCell*, int32_t) WTF_INTERNAL;
191void JIT_OPERATION operationWeakMapSet(ExecState*, JSCell*, JSCell*, EncodedJSValue, int32_t) WTF_INTERNAL;
192double JIT_OPERATION operationFModOnInts(int32_t, int32_t) WTF_INTERNAL;
193size_t JIT_OPERATION operationObjectIsObject(ExecState*, JSGlobalObject*, JSCell*) WTF_INTERNAL;
194size_t JIT_OPERATION operationObjectIsFunction(ExecState*, JSGlobalObject*, JSCell*) WTF_INTERNAL;
195JSCell* JIT_OPERATION operationTypeOfObject(ExecState*, JSGlobalObject*, JSCell*) WTF_INTERNAL;
196int32_t JIT_OPERATION operationTypeOfObjectAsTypeofType(ExecState*, JSGlobalObject*, JSCell*) WTF_INTERNAL;
197char* JIT_OPERATION operationAllocateSimplePropertyStorageWithInitialCapacity(ExecState*) WTF_INTERNAL;
198char* JIT_OPERATION operationAllocateSimplePropertyStorage(ExecState*, size_t newSize) WTF_INTERNAL;
199char* JIT_OPERATION operationAllocateComplexPropertyStorageWithInitialCapacity(ExecState*, JSObject*) WTF_INTERNAL;
200char* JIT_OPERATION operationAllocateComplexPropertyStorage(ExecState*, JSObject*, size_t newSize) WTF_INTERNAL;
201char* JIT_OPERATION operationEnsureInt32(ExecState*, JSCell*);
202char* JIT_OPERATION operationEnsureDouble(ExecState*, JSCell*);
203char* JIT_OPERATION operationEnsureContiguous(ExecState*, JSCell*);
204char* JIT_OPERATION operationEnsureArrayStorage(ExecState*, JSCell*);
205StringImpl* JIT_OPERATION operationResolveRope(ExecState*, JSString*);
206JSString* JIT_OPERATION operationSingleCharacterString(ExecState*, int32_t);
207
208JSCell* JIT_OPERATION operationStringSubstr(ExecState*, JSCell*, int32_t, int32_t);
209JSCell* JIT_OPERATION operationStringSlice(ExecState*, JSCell*, int32_t, int32_t);
210JSString* JIT_OPERATION operationStringValueOf(ExecState*, EncodedJSValue);
211JSString* JIT_OPERATION operationToLowerCase(ExecState*, JSString*, uint32_t);
212
213char* JIT_OPERATION operationInt32ToString(ExecState*, int32_t, int32_t);
214char* JIT_OPERATION operationInt52ToString(ExecState*, int64_t, int32_t);
215char* JIT_OPERATION operationDoubleToString(ExecState*, double, int32_t);
216char* JIT_OPERATION operationInt32ToStringWithValidRadix(ExecState*, int32_t, int32_t);
217char* JIT_OPERATION operationInt52ToStringWithValidRadix(ExecState*, int64_t, int32_t);
218char* JIT_OPERATION operationDoubleToStringWithValidRadix(ExecState*, double, int32_t);
219
220int32_t JIT_OPERATION operationMapHash(ExecState*, EncodedJSValue input);
221JSCell* JIT_OPERATION operationJSMapFindBucket(ExecState*, JSCell*, EncodedJSValue, int32_t);
222JSCell* JIT_OPERATION operationJSSetFindBucket(ExecState*, JSCell*, EncodedJSValue, int32_t);
223
224EncodedJSValue JIT_OPERATION operationParseIntNoRadixGeneric(ExecState*, EncodedJSValue);
225EncodedJSValue JIT_OPERATION operationParseIntStringNoRadix(ExecState*, JSString*);
226EncodedJSValue JIT_OPERATION operationParseIntString(ExecState*, JSString*, int32_t);
227EncodedJSValue JIT_OPERATION operationParseIntGeneric(ExecState*, EncodedJSValue, int32_t);
228
229Symbol* JIT_OPERATION operationNewSymbol(ExecState*);
230Symbol* JIT_OPERATION operationNewSymbolWithDescription(ExecState*, JSString*);
231JSCell* JIT_OPERATION operationNewStringObject(ExecState*, JSString*, Structure*);
232JSString* JIT_OPERATION operationToStringOnCell(ExecState*, JSCell*);
233JSString* JIT_OPERATION operationToString(ExecState*, EncodedJSValue);
234JSString* JIT_OPERATION operationCallStringConstructorOnCell(ExecState*, JSCell*);
235JSString* JIT_OPERATION operationCallStringConstructor(ExecState*, EncodedJSValue);
236JSString* JIT_OPERATION operationMakeRope2(ExecState*, JSString*, JSString*);
237JSString* JIT_OPERATION operationMakeRope3(ExecState*, JSString*, JSString*, JSString*);
238JSString* JIT_OPERATION operationStrCat2(ExecState*, EncodedJSValue, EncodedJSValue);
239JSString* JIT_OPERATION operationStrCat3(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue);
240char* JIT_OPERATION operationFindSwitchImmTargetForDouble(ExecState*, EncodedJSValue, size_t tableIndex);
241char* JIT_OPERATION operationSwitchString(ExecState*, size_t tableIndex, JSString*);
242int32_t JIT_OPERATION operationSwitchStringAndGetBranchOffset(ExecState*, size_t tableIndex, JSString*);
243uintptr_t JIT_OPERATION operationCompareStringImplLess(StringImpl*, StringImpl*);
244uintptr_t JIT_OPERATION operationCompareStringImplLessEq(StringImpl*, StringImpl*);
245uintptr_t JIT_OPERATION operationCompareStringImplGreater(StringImpl*, StringImpl*);
246uintptr_t JIT_OPERATION operationCompareStringImplGreaterEq(StringImpl*, StringImpl*);
247uintptr_t JIT_OPERATION operationCompareStringLess(ExecState*, JSString*, JSString*);
248uintptr_t JIT_OPERATION operationCompareStringLessEq(ExecState*, JSString*, JSString*);
249uintptr_t JIT_OPERATION operationCompareStringGreater(ExecState*, JSString*, JSString*);
250uintptr_t JIT_OPERATION operationCompareStringGreaterEq(ExecState*, JSString*, JSString*);
251void JIT_OPERATION operationNotifyWrite(ExecState*, WatchpointSet*);
252void JIT_OPERATION operationThrowStackOverflowForVarargs(ExecState*) WTF_INTERNAL;
253int32_t JIT_OPERATION operationSizeOfVarargs(ExecState*, EncodedJSValue arguments, uint32_t firstVarArgOffset);
254void JIT_OPERATION operationLoadVarargs(ExecState*, int32_t firstElementDest, EncodedJSValue arguments, uint32_t offset, uint32_t length, uint32_t mandatoryMinimum);
255void JIT_OPERATION operationThrowDFG(ExecState*, EncodedJSValue);
256void JIT_OPERATION operationThrowStaticError(ExecState*, JSString*, uint32_t);
257
258int32_t JIT_OPERATION operationHasOwnProperty(ExecState*, JSObject*, EncodedJSValue);
259
260int32_t JIT_OPERATION operationArrayIndexOfString(ExecState*, Butterfly*, JSString*, int32_t);
261int32_t JIT_OPERATION operationArrayIndexOfValue(ExecState*, Butterfly*, EncodedJSValue, int32_t);
262int32_t JIT_OPERATION operationArrayIndexOfValueDouble(ExecState*, Butterfly*, EncodedJSValue, int32_t);
263int32_t JIT_OPERATION operationArrayIndexOfValueInt32OrContiguous(ExecState*, Butterfly*, EncodedJSValue, int32_t);
264
265JSCell* JIT_OPERATION operationSpreadFastArray(ExecState*, JSCell*);
266JSCell* JIT_OPERATION operationSpreadGeneric(ExecState*, JSCell*);
267JSCell* JIT_OPERATION operationNewArrayWithSpreadSlow(ExecState*, void*, uint32_t);
268JSCell* JIT_OPERATION operationCreateFixedArray(ExecState*, unsigned length);
269
270JSCell* JIT_OPERATION operationResolveScope(ExecState*, JSScope*, UniquedStringImpl*);
271EncodedJSValue JIT_OPERATION operationResolveScopeForHoistingFuncDeclInEval(ExecState*, JSScope*, UniquedStringImpl*);
272EncodedJSValue JIT_OPERATION operationGetDynamicVar(ExecState*, JSObject* scope, UniquedStringImpl*, unsigned);
273void JIT_OPERATION operationPutDynamicVarStrict(ExecState*, JSObject* scope, EncodedJSValue, UniquedStringImpl*, unsigned);
274void JIT_OPERATION operationPutDynamicVarNonStrict(ExecState*, JSObject* scope, EncodedJSValue, UniquedStringImpl*, unsigned);
275
276int64_t JIT_OPERATION operationConvertBoxedDoubleToInt52(EncodedJSValue);
277int64_t JIT_OPERATION operationConvertDoubleToInt52(double);
278
279int32_t JIT_OPERATION operationNumberIsInteger(ExecState*, EncodedJSValue);
280
281size_t JIT_OPERATION operationDefaultHasInstance(ExecState*, JSCell* value, JSCell* proto);
282
283char* JIT_OPERATION operationNewRawObject(ExecState*, Structure*, int32_t, Butterfly*) WTF_INTERNAL;
284JSCell* JIT_OPERATION operationNewObjectWithButterfly(ExecState*, Structure*, Butterfly*) WTF_INTERNAL;
285JSCell* JIT_OPERATION operationNewObjectWithButterflyWithIndexingHeaderAndVectorLength(ExecState*, Structure*, unsigned length, Butterfly*) WTF_INTERNAL;
286
287void JIT_OPERATION operationProcessTypeProfilerLogDFG(ExecState*) WTF_INTERNAL;
288
289void JIT_OPERATION triggerReoptimizationNow(CodeBlock* baselineCodeBlock, CodeBlock* optiimzedCodeBlock, OSRExitBase*) WTF_INTERNAL;
290
291#if USE(JSVALUE32_64)
292double JIT_OPERATION operationRandom(JSGlobalObject*);
293#endif
294
295#if ENABLE(FTL_JIT)
296void JIT_OPERATION triggerTierUpNow(ExecState*) WTF_INTERNAL;
297void JIT_OPERATION triggerTierUpNowInLoop(ExecState*, unsigned bytecodeIndex) WTF_INTERNAL;
298char* JIT_OPERATION triggerOSREntryNow(ExecState*, unsigned bytecodeIndex) WTF_INTERNAL;
299#endif // ENABLE(FTL_JIT)
300
301} // extern "C"
302
303inline P_JITOperation_EStZP operationNewTypedArrayWithSizeForType(TypedArrayType type)
304{
305 switch (type) {
306 case TypeInt8:
307 return operationNewInt8ArrayWithSize;
308 case TypeInt16:
309 return operationNewInt16ArrayWithSize;
310 case TypeInt32:
311 return operationNewInt32ArrayWithSize;
312 case TypeUint8:
313 return operationNewUint8ArrayWithSize;
314 case TypeUint8Clamped:
315 return operationNewUint8ClampedArrayWithSize;
316 case TypeUint16:
317 return operationNewUint16ArrayWithSize;
318 case TypeUint32:
319 return operationNewUint32ArrayWithSize;
320 case TypeFloat32:
321 return operationNewFloat32ArrayWithSize;
322 case TypeFloat64:
323 return operationNewFloat64ArrayWithSize;
324 case NotTypedArray:
325 case TypeDataView:
326 break;
327 }
328 RELEASE_ASSERT_NOT_REACHED();
329 return 0;
330}
331
332inline P_JITOperation_EStJ operationNewTypedArrayWithOneArgumentForType(TypedArrayType type)
333{
334 switch (type) {
335 case TypeInt8:
336 return operationNewInt8ArrayWithOneArgument;
337 case TypeInt16:
338 return operationNewInt16ArrayWithOneArgument;
339 case TypeInt32:
340 return operationNewInt32ArrayWithOneArgument;
341 case TypeUint8:
342 return operationNewUint8ArrayWithOneArgument;
343 case TypeUint8Clamped:
344 return operationNewUint8ClampedArrayWithOneArgument;
345 case TypeUint16:
346 return operationNewUint16ArrayWithOneArgument;
347 case TypeUint32:
348 return operationNewUint32ArrayWithOneArgument;
349 case TypeFloat32:
350 return operationNewFloat32ArrayWithOneArgument;
351 case TypeFloat64:
352 return operationNewFloat64ArrayWithOneArgument;
353 case NotTypedArray:
354 case TypeDataView:
355 break;
356 }
357 RELEASE_ASSERT_NOT_REACHED();
358 return 0;
359}
360
361} } // namespace JSC::DFG
362
363#endif
364