[ES6] Arrow function. Some not used byte code is emited
[WebKit-https.git] / Source / JavaScriptCore / jit / JITOperations.h
1 /*
2  * Copyright (C) 2013-2016 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 #ifndef JITOperations_h
27 #define JITOperations_h
28
29 #if ENABLE(JIT)
30
31 #include "MacroAssemblerCodeRef.h"
32 #include "PropertyOffset.h"
33 #include "SlowPathReturnType.h"
34 #include "TypedArrayType.h"
35 #include <wtf/text/UniquedStringImpl.h>
36
37 namespace JSC {
38
39 class ArrayAllocationProfile;
40 class ArrayProfile;
41 class CallLinkInfo;
42 class CodeBlock;
43 class ExecState;
44 class JSArray;
45 class JSFunction;
46 class JSLexicalEnvironment;
47 class JSScope;
48 class Register;
49 class StructureStubInfo;
50 class SymbolTable;
51 class WatchpointSet;
52
53 struct ByValInfo;
54 struct InlineCallFrame;
55
56 typedef ExecState CallFrame;
57
58 #if CALLING_CONVENTION_IS_STDCALL
59 #define JIT_OPERATION CDECL
60 #else
61 #define JIT_OPERATION
62 #endif
63
64 extern "C" {
65
66 typedef char* UnusedPtr;
67
68 // These typedefs provide typechecking when generating calls out to helper routines;
69 // this helps prevent calling a helper routine with the wrong arguments!
70 /*
71     Key:
72     A: JSArray*
73     Aap: ArrayAllocationProfile*
74     Ap: ArrayProfile*
75     By: ByValInfo*
76     C: JSCell*
77     Cb: CodeBlock*
78     Cli: CallLinkInfo*
79     D: double
80     E: ExecState*
81     F: CallFrame*
82     G: JSGlobalObject*
83     I: UniquedStringImpl*
84     Icf: InlineCallFrame*
85     Idc: const Identifier*
86     J: EncodedJSValue
87     Jcp: const JSValue*
88     Jsc: JSScope*
89     Jsf: JSFunction*
90     Jss: JSString*
91     L: JSLexicalEnvironment*
92     O: JSObject*
93     P: pointer (char*)
94     Pc: Instruction* i.e. bytecode PC
95     Q: int64_t
96     R: Register
97     S: size_t
98     Sprt: SlowPathReturnType
99     Ssi: StructureStubInfo*
100     St: Structure*
101     Symtab: SymbolTable*
102     T: StringImpl*
103     V: void
104     Vm: VM*
105     Ws: WatchpointSet*
106     Z: int32_t
107     Ui: uint32_t
108 */
109
110 typedef CallFrame* JIT_OPERATION (*F_JITOperation_EFJZZ)(ExecState*, CallFrame*, EncodedJSValue, int32_t, int32_t);
111 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_E)(ExecState*);
112 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EA)(ExecState*, JSArray*);
113 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EAZ)(ExecState*, JSArray*, int32_t);
114 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EAapJ)(ExecState*, ArrayAllocationProfile*, EncodedJSValue);
115 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EAapJcpZ)(ExecState*, ArrayAllocationProfile*, const JSValue*, int32_t);
116 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EC)(ExecState*, JSCell*);
117 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_ECC)(ExecState*, JSCell*, JSCell*);
118 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_ECI)(ExecState*, JSCell*, UniquedStringImpl*);
119 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_ECJ)(ExecState*, JSCell*, EncodedJSValue);
120 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_ECZ)(ExecState*, JSCell*, int32_t);
121 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EDA)(ExecState*, double, JSArray*);
122 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EE)(ExecState*, ExecState*);
123 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EI)(ExecState*, UniquedStringImpl*);
124 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJ)(ExecState*, EncodedJSValue);
125 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJZ)(ExecState*, EncodedJSValue, int32_t);
126 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJC)(ExecState*, EncodedJSValue, JSCell*);
127 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJA)(ExecState*, EncodedJSValue, JSArray*);
128 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJI)(ExecState*, EncodedJSValue, UniquedStringImpl*);
129 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJIdc)(ExecState*, EncodedJSValue, const Identifier*);
130 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJJ)(ExecState*, EncodedJSValue, EncodedJSValue);
131 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJJAp)(ExecState*, EncodedJSValue, EncodedJSValue, ArrayProfile*);
132 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJJBy)(ExecState*, EncodedJSValue, EncodedJSValue, ByValInfo*);
133 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJssZ)(ExecState*, JSString*, int32_t);
134 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJP)(ExecState*, EncodedJSValue, void*);
135 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EP)(ExecState*, void*);
136 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EPP)(ExecState*, void*, void*);
137 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EPS)(ExecState*, void*, size_t);
138 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EPc)(ExecState*, Instruction*);
139 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJscC)(ExecState*, JSScope*, JSCell*);
140 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EJscCJ)(ExecState*, JSScope*, JSCell*, EncodedJSValue);
141 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_ESS)(ExecState*, size_t, size_t);
142 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_ESsiCI)(ExecState*, StructureStubInfo*, JSCell*, UniquedStringImpl*);
143 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_ESsiJI)(ExecState*, StructureStubInfo*, EncodedJSValue, UniquedStringImpl*);
144 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EZ)(ExecState*, int32_t);
145 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EZIcfZ)(ExecState*, int32_t, InlineCallFrame*, int32_t);
146 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EZZ)(ExecState*, int32_t, int32_t);
147 typedef EncodedJSValue JIT_OPERATION (*J_JITOperation_EZSymtabJ)(ExecState*, int32_t, SymbolTable*, EncodedJSValue);
148 typedef JSCell* JIT_OPERATION (*C_JITOperation_E)(ExecState*);
149 typedef JSCell* JIT_OPERATION (*C_JITOperation_EZ)(ExecState*, int32_t);
150 typedef JSCell* JIT_OPERATION (*C_JITOperation_EC)(ExecState*, JSCell*);
151 typedef JSCell* JIT_OPERATION (*C_JITOperation_ECZ)(ExecState*, JSCell*, int32_t);
152 typedef JSCell* JIT_OPERATION (*C_JITOperation_ECZC)(ExecState*, JSCell*, int32_t, JSCell*);
153 typedef JSCell* JIT_OPERATION (*C_JITOperation_ECC)(ExecState*, JSCell*, JSCell*);
154 typedef JSCell* JIT_OPERATION (*C_JITOperation_EGC)(ExecState*, JSGlobalObject*, JSCell*);
155 typedef JSCell* JIT_OPERATION (*C_JITOperation_EIcf)(ExecState*, InlineCallFrame*);
156 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJ)(ExecState*, EncodedJSValue);
157 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJsc)(ExecState*, JSScope*);
158 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJscC)(ExecState*, JSScope*, JSCell*);
159 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJZ)(ExecState*, EncodedJSValue, int32_t);
160 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJZC)(ExecState*, EncodedJSValue, int32_t, JSCell*);
161 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJJ)(ExecState*, EncodedJSValue, EncodedJSValue);
162 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJJC)(ExecState*, EncodedJSValue, EncodedJSValue, JSCell*);
163 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJJJ)(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue);
164 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJscZ)(ExecState*, JSScope*, int32_t);
165 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJssSt)(ExecState*, JSString*, Structure*);
166 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJssJss)(ExecState*, JSString*, JSString*);
167 typedef JSCell* JIT_OPERATION (*C_JITOperation_EJssJssJss)(ExecState*, JSString*, JSString*, JSString*);
168 typedef JSCell* JIT_OPERATION (*C_JITOperation_EL)(ExecState*, JSLexicalEnvironment*);
169 typedef JSCell* JIT_OPERATION (*C_JITOperation_EO)(ExecState*, JSObject*);
170 typedef JSCell* JIT_OPERATION (*C_JITOperation_EOZ)(ExecState*, JSObject*, int32_t);
171 typedef JSCell* JIT_OPERATION (*C_JITOperation_ESt)(ExecState*, Structure*);
172 typedef JSCell* JIT_OPERATION (*C_JITOperation_EStJscSymtabJ)(ExecState*, Structure*, JSScope*, SymbolTable*, EncodedJSValue);
173 typedef JSCell* JIT_OPERATION (*C_JITOperation_EStRZJsfL)(ExecState*, Structure*, Register*, int32_t, JSFunction*, JSLexicalEnvironment*);
174 typedef JSCell* JIT_OPERATION (*C_JITOperation_EStRZJsf)(ExecState*, Structure*, Register*, int32_t, JSFunction*);
175 typedef JSCell* JIT_OPERATION (*C_JITOperation_EStZ)(ExecState*, Structure*, int32_t);
176 typedef JSCell* JIT_OPERATION (*C_JITOperation_EStZZ)(ExecState*, Structure*, int32_t, int32_t);
177 typedef JSCell* JIT_OPERATION (*C_JITOperation_EZ)(ExecState*, int32_t);
178 typedef double JIT_OPERATION (*D_JITOperation_D)(double);
179 typedef double JIT_OPERATION (*D_JITOperation_G)(JSGlobalObject*);
180 typedef double JIT_OPERATION (*D_JITOperation_DD)(double, double);
181 typedef double JIT_OPERATION (*D_JITOperation_ZZ)(int32_t, int32_t);
182 typedef double JIT_OPERATION (*D_JITOperation_EJ)(ExecState*, EncodedJSValue);
183 typedef int64_t JIT_OPERATION(*Q_JITOperation_J)(EncodedJSValue);
184 typedef int64_t JIT_OPERATION(*Q_JITOperation_D)(double);
185 typedef int32_t JIT_OPERATION (*Z_JITOperation_D)(double);
186 typedef int32_t JIT_OPERATION (*Z_JITOperation_E)(ExecState*);
187 typedef int32_t JIT_OPERATION (*Z_JITOperation_EC)(ExecState*, JSCell*);
188 typedef int32_t JIT_OPERATION (*Z_JITOperation_EGC)(ExecState*, JSGlobalObject*, JSCell*);
189 typedef int32_t JIT_OPERATION (*Z_JITOperation_ESJss)(ExecState*, size_t, JSString*);
190 typedef int32_t JIT_OPERATION (*Z_JITOperation_EJ)(ExecState*, EncodedJSValue);
191 typedef int32_t JIT_OPERATION (*Z_JITOperation_EJOJ)(ExecState*, EncodedJSValue, JSObject*, EncodedJSValue);
192 typedef int32_t JIT_OPERATION (*Z_JITOperation_EJZ)(ExecState*, EncodedJSValue, int32_t);
193 typedef int32_t JIT_OPERATION (*Z_JITOperation_EJZZ)(ExecState*, EncodedJSValue, int32_t, int32_t);
194 typedef size_t JIT_OPERATION (*S_JITOperation_ECC)(ExecState*, JSCell*, JSCell*);
195 typedef size_t JIT_OPERATION (*S_JITOperation_EGC)(ExecState*, JSGlobalObject*, JSCell*);
196 typedef size_t JIT_OPERATION (*S_JITOperation_EJ)(ExecState*, EncodedJSValue);
197 typedef size_t JIT_OPERATION (*S_JITOperation_EJJ)(ExecState*, EncodedJSValue, EncodedJSValue);
198 typedef size_t JIT_OPERATION (*S_JITOperation_EOJss)(ExecState*, JSObject*, JSString*);
199 typedef size_t JIT_OPERATION (*S_JITOperation_J)(EncodedJSValue);
200 typedef SlowPathReturnType JIT_OPERATION (*Sprt_JITOperation_EZ)(ExecState*, int32_t);
201 typedef void JIT_OPERATION (*V_JITOperation)();
202 typedef void JIT_OPERATION (*V_JITOperation_E)(ExecState*);
203 typedef void JIT_OPERATION (*V_JITOperation_EC)(ExecState*, JSCell*);
204 typedef void JIT_OPERATION (*V_JITOperation_ECb)(ExecState*, CodeBlock*);
205 typedef void JIT_OPERATION (*V_JITOperation_ECC)(ExecState*, JSCell*, JSCell*);
206 typedef void JIT_OPERATION (*V_JITOperation_ECIcf)(ExecState*, JSCell*, InlineCallFrame*);
207 typedef void JIT_OPERATION (*V_JITOperation_ECIZC)(ExecState*, JSCell*, UniquedStringImpl*, int32_t, JSCell*);
208 typedef void JIT_OPERATION (*V_JITOperation_ECIZCC)(ExecState*, JSCell*, UniquedStringImpl*, int32_t, JSCell*, JSCell*);
209 typedef void JIT_OPERATION (*V_JITOperation_ECIZJJ)(ExecState*, JSCell*, UniquedStringImpl*, int32_t, EncodedJSValue, EncodedJSValue);
210 typedef void JIT_OPERATION (*V_JITOperation_ECJZC)(ExecState*, JSCell*, EncodedJSValue, int32_t, JSCell*);
211 typedef void JIT_OPERATION (*V_JITOperation_ECCIcf)(ExecState*, JSCell*, JSCell*, InlineCallFrame*);
212 typedef void JIT_OPERATION (*V_JITOperation_ECJJ)(ExecState*, JSCell*, EncodedJSValue, EncodedJSValue);
213 typedef void JIT_OPERATION (*V_JITOperation_ECPSPS)(ExecState*, JSCell*, void*, size_t, void*, size_t);
214 typedef void JIT_OPERATION (*V_JITOperation_ECZ)(ExecState*, JSCell*, int32_t);
215 typedef void JIT_OPERATION (*V_JITOperation_ECC)(ExecState*, JSCell*, JSCell*);
216 typedef void JIT_OPERATION (*V_JITOperation_EZSymtabJ)(ExecState*, int32_t, SymbolTable*, EncodedJSValue);
217 typedef void JIT_OPERATION (*V_JITOperation_EJ)(ExecState*, EncodedJSValue);
218 typedef void JIT_OPERATION (*V_JITOperation_EJCI)(ExecState*, EncodedJSValue, JSCell*, UniquedStringImpl*);
219 typedef void JIT_OPERATION (*V_JITOperation_EJJJ)(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue);
220 typedef void JIT_OPERATION (*V_JITOperation_EJJJAp)(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue, ArrayProfile*);
221 typedef void JIT_OPERATION (*V_JITOperation_EJJJBy)(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue, ByValInfo*);
222 typedef void JIT_OPERATION (*V_JITOperation_EJPP)(ExecState*, EncodedJSValue, void*, void*);
223 typedef void JIT_OPERATION (*V_JITOperation_EJZJ)(ExecState*, EncodedJSValue, int32_t, EncodedJSValue);
224 typedef void JIT_OPERATION (*V_JITOperation_EJZ)(ExecState*, EncodedJSValue, int32_t);
225 typedef void JIT_OPERATION (*V_JITOperation_EOZD)(ExecState*, JSObject*, int32_t, double);
226 typedef void JIT_OPERATION (*V_JITOperation_EOZJ)(ExecState*, JSObject*, int32_t, EncodedJSValue);
227 typedef void JIT_OPERATION (*V_JITOperation_EPc)(ExecState*, Instruction*);
228 typedef void JIT_OPERATION (*V_JITOperation_EPZJ)(ExecState*, void*, int32_t, EncodedJSValue);
229 typedef void JIT_OPERATION (*V_JITOperation_ESsiJJI)(ExecState*, StructureStubInfo*, EncodedJSValue, EncodedJSValue, UniquedStringImpl*);
230 typedef void JIT_OPERATION (*V_JITOperation_EWs)(ExecState*, WatchpointSet*);
231 typedef void JIT_OPERATION (*V_JITOperation_EZ)(ExecState*, int32_t);
232 typedef void JIT_OPERATION (*V_JITOperation_EZJ)(ExecState*, int32_t, EncodedJSValue);
233 typedef void JIT_OPERATION (*V_JITOperation_EZJZZZ)(ExecState*, int32_t, EncodedJSValue, int32_t, int32_t, int32_t);
234 typedef void JIT_OPERATION (*V_JITOperation_EVm)(ExecState*, VM*);
235 typedef void JIT_OPERATION (*V_JITOperation_J)(EncodedJSValue);
236 typedef void JIT_OPERATION (*V_JITOperation_Z)(int32_t);
237 typedef void JIT_OPERATION (*V_JITOperation_ECRUiUi)(ExecState*, JSCell*, Register*, uint32_t, uint32_t);
238 typedef char* JIT_OPERATION (*P_JITOperation_E)(ExecState*);
239 typedef char* JIT_OPERATION (*P_JITOperation_EC)(ExecState*, JSCell*);
240 typedef char* JIT_OPERATION (*P_JITOperation_ECli)(ExecState*, CallLinkInfo*);
241 typedef char* JIT_OPERATION (*P_JITOperation_EJS)(ExecState*, EncodedJSValue, size_t);
242 typedef char* JIT_OPERATION (*P_JITOperation_EO)(ExecState*, JSObject*);
243 typedef char* JIT_OPERATION (*P_JITOperation_EOS)(ExecState*, JSObject*, size_t);
244 typedef char* JIT_OPERATION (*P_JITOperation_EOZ)(ExecState*, JSObject*, int32_t);
245 typedef char* JIT_OPERATION (*P_JITOperation_EPS)(ExecState*, void*, size_t);
246 typedef char* JIT_OPERATION (*P_JITOperation_ES)(ExecState*, size_t);
247 typedef char* JIT_OPERATION (*P_JITOperation_ESJss)(ExecState*, size_t, JSString*);
248 typedef char* JIT_OPERATION (*P_JITOperation_ESt)(ExecState*, Structure*);
249 typedef char* JIT_OPERATION (*P_JITOperation_EStJ)(ExecState*, Structure*, EncodedJSValue);
250 typedef char* JIT_OPERATION (*P_JITOperation_EStPS)(ExecState*, Structure*, void*, size_t);
251 typedef char* JIT_OPERATION (*P_JITOperation_EStSS)(ExecState*, Structure*, size_t, size_t);
252 typedef char* JIT_OPERATION (*P_JITOperation_EStZ)(ExecState*, Structure*, int32_t);
253 typedef char* JIT_OPERATION (*P_JITOperation_EZZ)(ExecState*, int32_t, int32_t);
254 typedef SlowPathReturnType JIT_OPERATION (*Sprt_JITOperation_ECli)(ExecState*, CallLinkInfo*);
255 typedef StringImpl* JIT_OPERATION (*T_JITOperation_EJss)(ExecState*, JSString*);
256 typedef JSString* JIT_OPERATION (*Jss_JITOperation_EZ)(ExecState*, int32_t);
257 typedef JSString* JIT_OPERATION (*Jss_JITOperation_EJJJ)(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue);
258
259 // This method is used to lookup an exception hander, keyed by faultLocation, which is
260 // the return location from one of the calls out to one of the helper operations above.
261
262 void JIT_OPERATION lookupExceptionHandler(VM*, ExecState*) WTF_INTERNAL;
263 void JIT_OPERATION lookupExceptionHandlerFromCallerFrame(VM*, ExecState*) WTF_INTERNAL;
264 void JIT_OPERATION operationVMHandleException(ExecState*) WTF_INTERNAL;
265
266 void JIT_OPERATION operationThrowStackOverflowError(ExecState*, CodeBlock*) WTF_INTERNAL;
267 #if ENABLE(WEBASSEMBLY)
268 void JIT_OPERATION operationThrowDivideError(ExecState*) WTF_INTERNAL;
269 void JIT_OPERATION operationThrowOutOfBoundsAccessError(ExecState*) WTF_INTERNAL;
270 #endif
271 int32_t JIT_OPERATION operationCallArityCheck(ExecState*) WTF_INTERNAL;
272 int32_t JIT_OPERATION operationConstructArityCheck(ExecState*) WTF_INTERNAL;
273 EncodedJSValue JIT_OPERATION operationGetById(ExecState*, StructureStubInfo*, EncodedJSValue, UniquedStringImpl*) WTF_INTERNAL;
274 EncodedJSValue JIT_OPERATION operationGetByIdGeneric(ExecState*, EncodedJSValue, UniquedStringImpl*) WTF_INTERNAL;
275 EncodedJSValue JIT_OPERATION operationGetByIdBuildList(ExecState*, StructureStubInfo*, EncodedJSValue, UniquedStringImpl*) WTF_INTERNAL;
276 EncodedJSValue JIT_OPERATION operationGetByIdOptimize(ExecState*, StructureStubInfo*, EncodedJSValue, UniquedStringImpl*) WTF_INTERNAL;
277 EncodedJSValue JIT_OPERATION operationInOptimize(ExecState*, StructureStubInfo*, JSCell*, UniquedStringImpl*) WTF_INTERNAL;
278 EncodedJSValue JIT_OPERATION operationIn(ExecState*, StructureStubInfo*, JSCell*, UniquedStringImpl*) WTF_INTERNAL;
279 EncodedJSValue JIT_OPERATION operationGenericIn(ExecState*, JSCell*, EncodedJSValue) WTF_INTERNAL;
280 void JIT_OPERATION operationPutByIdStrict(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
281 void JIT_OPERATION operationPutByIdNonStrict(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
282 void JIT_OPERATION operationPutByIdDirectStrict(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
283 void JIT_OPERATION operationPutByIdDirectNonStrict(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
284 void JIT_OPERATION operationPutByIdStrictOptimize(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
285 void JIT_OPERATION operationPutByIdNonStrictOptimize(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
286 void JIT_OPERATION operationPutByIdDirectStrictOptimize(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
287 void JIT_OPERATION operationPutByIdDirectNonStrictOptimize(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
288 void JIT_OPERATION operationPutByIdStrictBuildList(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
289 void JIT_OPERATION operationPutByIdNonStrictBuildList(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
290 void JIT_OPERATION operationPutByIdDirectStrictBuildList(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
291 void JIT_OPERATION operationPutByIdDirectNonStrictBuildList(ExecState*, StructureStubInfo*, EncodedJSValue encodedValue, EncodedJSValue encodedBase, UniquedStringImpl*) WTF_INTERNAL;
292 void JIT_OPERATION operationReallocateStorageAndFinishPut(ExecState*, JSObject*, Structure*, PropertyOffset, EncodedJSValue) WTF_INTERNAL;
293 void JIT_OPERATION operationPutByValOptimize(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue, ByValInfo*) WTF_INTERNAL;
294 void JIT_OPERATION operationDirectPutByValOptimize(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue, ByValInfo*) WTF_INTERNAL;
295 void JIT_OPERATION operationPutByValGeneric(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue, ByValInfo*) WTF_INTERNAL;
296 void JIT_OPERATION operationDirectPutByValGeneric(ExecState*, EncodedJSValue, EncodedJSValue, EncodedJSValue, ByValInfo*) WTF_INTERNAL;
297 EncodedJSValue JIT_OPERATION operationCallEval(ExecState*, ExecState*) WTF_INTERNAL;
298 SlowPathReturnType JIT_OPERATION operationLinkCall(ExecState*, CallLinkInfo*) WTF_INTERNAL;
299 SlowPathReturnType JIT_OPERATION operationLinkPolymorphicCall(ExecState*, CallLinkInfo*) WTF_INTERNAL;
300 SlowPathReturnType JIT_OPERATION operationVirtualCall(ExecState*, CallLinkInfo*) WTF_INTERNAL;
301
302 size_t JIT_OPERATION operationCompareLess(ExecState*, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
303 size_t JIT_OPERATION operationCompareLessEq(ExecState*, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
304 size_t JIT_OPERATION operationCompareGreater(ExecState*, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
305 size_t JIT_OPERATION operationCompareGreaterEq(ExecState*, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
306 size_t JIT_OPERATION operationConvertJSValueToBoolean(ExecState*, EncodedJSValue) WTF_INTERNAL;
307 size_t JIT_OPERATION operationCompareEq(ExecState*, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
308 #if USE(JSVALUE64)
309 EncodedJSValue JIT_OPERATION operationCompareStringEq(ExecState*, JSCell* left, JSCell* right) WTF_INTERNAL;
310 #else
311 size_t JIT_OPERATION operationCompareStringEq(ExecState*, JSCell* left, JSCell* right) WTF_INTERNAL;
312 #endif
313 EncodedJSValue JIT_OPERATION operationNewArrayWithProfile(ExecState*, ArrayAllocationProfile*, const JSValue* values, int32_t size) WTF_INTERNAL;
314 EncodedJSValue JIT_OPERATION operationNewArrayBufferWithProfile(ExecState*, ArrayAllocationProfile*, const JSValue* values, int32_t size) WTF_INTERNAL;
315 EncodedJSValue JIT_OPERATION operationNewArrayWithSizeAndProfile(ExecState*, ArrayAllocationProfile*, EncodedJSValue size) WTF_INTERNAL;
316 EncodedJSValue JIT_OPERATION operationNewFunction(ExecState*, JSScope*, JSCell*) WTF_INTERNAL;
317 EncodedJSValue JIT_OPERATION operationNewFunctionWithInvalidatedReallocationWatchpoint(ExecState*, JSScope*, JSCell*) WTF_INTERNAL;
318 EncodedJSValue JIT_OPERATION operationNewGeneratorFunction(ExecState*, JSScope*, JSCell*) WTF_INTERNAL;
319 EncodedJSValue JIT_OPERATION operationNewGeneratorFunctionWithInvalidatedReallocationWatchpoint(ExecState*, JSScope*, JSCell*) WTF_INTERNAL;
320 JSCell* JIT_OPERATION operationNewObject(ExecState*, Structure*) WTF_INTERNAL;
321 EncodedJSValue JIT_OPERATION operationNewRegexp(ExecState*, void*) WTF_INTERNAL;
322 UnusedPtr JIT_OPERATION operationHandleWatchdogTimer(ExecState*) WTF_INTERNAL;
323 void JIT_OPERATION operationThrowStaticError(ExecState*, EncodedJSValue, int32_t) WTF_INTERNAL;
324 void JIT_OPERATION operationThrow(ExecState*, EncodedJSValue) WTF_INTERNAL;
325 void JIT_OPERATION operationDebug(ExecState*, int32_t) WTF_INTERNAL;
326 #if ENABLE(DFG_JIT)
327 SlowPathReturnType JIT_OPERATION operationOptimize(ExecState*, int32_t) WTF_INTERNAL;
328 #endif
329 void JIT_OPERATION operationPutByIndex(ExecState*, EncodedJSValue, int32_t, EncodedJSValue);
330 void JIT_OPERATION operationPutGetterById(ExecState*, JSCell*, UniquedStringImpl*, int32_t options, JSCell*) WTF_INTERNAL;
331 void JIT_OPERATION operationPutSetterById(ExecState*, JSCell*, UniquedStringImpl*, int32_t options, JSCell*) WTF_INTERNAL;
332 void JIT_OPERATION operationPutGetterByVal(ExecState*, JSCell*, EncodedJSValue, int32_t attribute, JSCell*) WTF_INTERNAL;
333 void JIT_OPERATION operationPutSetterByVal(ExecState*, JSCell*, EncodedJSValue, int32_t attribute, JSCell*) WTF_INTERNAL;
334 #if USE(JSVALUE64)
335 void JIT_OPERATION operationPutGetterSetter(ExecState*, JSCell*, UniquedStringImpl*, int32_t attribute, EncodedJSValue, EncodedJSValue) WTF_INTERNAL;
336 #else
337 void JIT_OPERATION operationPutGetterSetter(ExecState*, JSCell*, UniquedStringImpl*, int32_t attribute, JSCell*, JSCell*) WTF_INTERNAL;
338 #endif
339 void JIT_OPERATION operationPushFunctionNameScope(ExecState*, int32_t, SymbolTable*, EncodedJSValue) WTF_INTERNAL;
340 void JIT_OPERATION operationPopScope(ExecState*, int32_t) WTF_INTERNAL;
341 void JIT_OPERATION operationProfileDidCall(ExecState*, EncodedJSValue) WTF_INTERNAL;
342 void JIT_OPERATION operationProfileWillCall(ExecState*, EncodedJSValue) WTF_INTERNAL;
343 EncodedJSValue JIT_OPERATION operationGetByValOptimize(ExecState*, EncodedJSValue encodedBase, EncodedJSValue encodedSubscript, ByValInfo*) WTF_INTERNAL;
344 EncodedJSValue JIT_OPERATION operationGetByValGeneric(ExecState*, EncodedJSValue encodedBase, EncodedJSValue encodedSubscript, ByValInfo*) WTF_INTERNAL;
345 EncodedJSValue JIT_OPERATION operationGetByValString(ExecState*, EncodedJSValue encodedBase, EncodedJSValue encodedSubscript, ByValInfo*) WTF_INTERNAL;
346 EncodedJSValue JIT_OPERATION operationHasIndexedPropertyDefault(ExecState*, EncodedJSValue encodedBase, EncodedJSValue encodedSubscript, ByValInfo*) WTF_INTERNAL;
347 EncodedJSValue JIT_OPERATION operationHasIndexedPropertyGeneric(ExecState*, EncodedJSValue encodedBase, EncodedJSValue encodedSubscript, ByValInfo*) WTF_INTERNAL;
348 EncodedJSValue JIT_OPERATION operationDeleteById(ExecState*, EncodedJSValue base, const Identifier*) WTF_INTERNAL;
349 JSCell* JIT_OPERATION operationGetPNames(ExecState*, JSObject*) WTF_INTERNAL;
350 EncodedJSValue JIT_OPERATION operationInstanceOf(ExecState*, EncodedJSValue, EncodedJSValue proto) WTF_INTERNAL;
351 int32_t JIT_OPERATION operationSizeFrameForVarargs(ExecState*, EncodedJSValue arguments, int32_t numUsedStackSlots, int32_t firstVarArgOffset) WTF_INTERNAL;
352 CallFrame* JIT_OPERATION operationSetupVarargsFrame(ExecState*, CallFrame*, EncodedJSValue arguments, int32_t firstVarArgOffset, int32_t length) WTF_INTERNAL;
353 EncodedJSValue JIT_OPERATION operationToObject(ExecState*, EncodedJSValue) WTF_INTERNAL;
354
355 char* JIT_OPERATION operationSwitchCharWithUnknownKeyType(ExecState*, EncodedJSValue key, size_t tableIndex) WTF_INTERNAL;
356 char* JIT_OPERATION operationSwitchImmWithUnknownKeyType(ExecState*, EncodedJSValue key, size_t tableIndex) WTF_INTERNAL;
357 char* JIT_OPERATION operationSwitchStringWithUnknownKeyType(ExecState*, EncodedJSValue key, size_t tableIndex) WTF_INTERNAL;
358 EncodedJSValue JIT_OPERATION operationGetFromScope(ExecState*, Instruction* bytecodePC) WTF_INTERNAL;
359 void JIT_OPERATION operationPutToScope(ExecState*, Instruction* bytecodePC) WTF_INTERNAL;
360
361 void JIT_OPERATION operationFlushWriteBarrierBuffer(ExecState*, JSCell*);
362 void JIT_OPERATION operationWriteBarrier(ExecState*, JSCell*, JSCell*);
363 void JIT_OPERATION operationUnconditionalWriteBarrier(ExecState*, JSCell*);
364 void JIT_OPERATION operationOSRWriteBarrier(ExecState*, JSCell*);
365
366 void JIT_OPERATION operationInitGlobalConst(ExecState*, Instruction*);
367
368 void JIT_OPERATION operationExceptionFuzz(ExecState*);
369
370 int32_t JIT_OPERATION operationCheckIfExceptionIsUncatchableAndNotifyProfiler(ExecState*);
371 int32_t JIT_OPERATION operationInstanceOfCustom(ExecState*, EncodedJSValue encodedValue, JSObject* constructor, EncodedJSValue encodedHasInstance) WTF_INTERNAL;
372
373 EncodedJSValue JIT_OPERATION operationHasGenericProperty(ExecState*, EncodedJSValue, JSCell*);
374 EncodedJSValue JIT_OPERATION operationHasIndexedProperty(ExecState*, JSCell*, int32_t);
375 JSCell* JIT_OPERATION operationGetPropertyEnumerator(ExecState*, JSCell*);
376 EncodedJSValue JIT_OPERATION operationNextEnumeratorPname(ExecState*, JSCell*, int32_t);
377 JSCell* JIT_OPERATION operationToIndexString(ExecState*, int32_t);
378
379 void JIT_OPERATION operationProcessTypeProfilerLog(ExecState*) WTF_INTERNAL;
380
381 } // extern "C"
382
383 } // namespace JSC
384
385 #endif // ENABLE(JIT)
386
387 #endif // JITOperations_h
388