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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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124 F(StringToNumber, 1, 1) \ | 124 F(StringToNumber, 1, 1) \ |
125 F(StringParseInt, 2, 1) \ | 125 F(StringParseInt, 2, 1) \ |
126 F(StringParseFloat, 1, 1) \ | 126 F(StringParseFloat, 1, 1) \ |
127 F(StringToLowerCase, 1, 1) \ | 127 F(StringToLowerCase, 1, 1) \ |
128 F(StringToUpperCase, 1, 1) \ | 128 F(StringToUpperCase, 1, 1) \ |
129 F(StringSplit, 3, 1) \ | 129 F(StringSplit, 3, 1) \ |
130 F(CharFromCode, 1, 1) \ | 130 F(CharFromCode, 1, 1) \ |
131 F(URIEscape, 1, 1) \ | 131 F(URIEscape, 1, 1) \ |
132 F(URIUnescape, 1, 1) \ | 132 F(URIUnescape, 1, 1) \ |
133 \ | 133 \ |
134 F(NumberToString, 1, 1) \ | |
135 F(NumberToStringSkipCache, 1, 1) \ | 134 F(NumberToStringSkipCache, 1, 1) \ |
136 F(NumberToInteger, 1, 1) \ | 135 F(NumberToInteger, 1, 1) \ |
137 F(NumberToPositiveInteger, 1, 1) \ | 136 F(NumberToPositiveInteger, 1, 1) \ |
138 F(NumberToIntegerMapMinusZero, 1, 1) \ | 137 F(NumberToIntegerMapMinusZero, 1, 1) \ |
139 F(NumberToJSUint32, 1, 1) \ | 138 F(NumberToJSUint32, 1, 1) \ |
140 F(NumberToJSInt32, 1, 1) \ | 139 F(NumberToJSInt32, 1, 1) \ |
141 F(NumberToSmi, 1, 1) \ | 140 F(NumberToSmi, 1, 1) \ |
142 F(AllocateHeapNumber, 0, 1) \ | 141 F(AllocateHeapNumber, 0, 1) \ |
143 \ | 142 \ |
144 /* Arithmetic operations */ \ | 143 /* Arithmetic operations */ \ |
145 F(NumberAdd, 2, 1) \ | 144 F(NumberAdd, 2, 1) \ |
146 F(NumberSub, 2, 1) \ | 145 F(NumberSub, 2, 1) \ |
147 F(NumberMul, 2, 1) \ | 146 F(NumberMul, 2, 1) \ |
148 F(NumberDiv, 2, 1) \ | 147 F(NumberDiv, 2, 1) \ |
149 F(NumberMod, 2, 1) \ | 148 F(NumberMod, 2, 1) \ |
150 F(NumberUnaryMinus, 1, 1) \ | 149 F(NumberUnaryMinus, 1, 1) \ |
151 F(NumberAlloc, 0, 1) \ | 150 F(NumberAlloc, 0, 1) \ |
152 F(NumberImul, 2, 1) \ | 151 F(NumberImul, 2, 1) \ |
153 \ | 152 \ |
154 F(StringAdd, 2, 1) \ | |
155 F(StringBuilderConcat, 3, 1) \ | 153 F(StringBuilderConcat, 3, 1) \ |
156 F(StringBuilderJoin, 3, 1) \ | 154 F(StringBuilderJoin, 3, 1) \ |
157 F(SparseJoinWithSeparator, 3, 1) \ | 155 F(SparseJoinWithSeparator, 3, 1) \ |
158 \ | 156 \ |
159 /* Bit operations */ \ | 157 /* Bit operations */ \ |
160 F(NumberOr, 2, 1) \ | 158 F(NumberOr, 2, 1) \ |
161 F(NumberAnd, 2, 1) \ | 159 F(NumberAnd, 2, 1) \ |
162 F(NumberXor, 2, 1) \ | 160 F(NumberXor, 2, 1) \ |
163 \ | 161 \ |
164 F(NumberShl, 2, 1) \ | 162 F(NumberShl, 2, 1) \ |
165 F(NumberShr, 2, 1) \ | 163 F(NumberShr, 2, 1) \ |
166 F(NumberSar, 2, 1) \ | 164 F(NumberSar, 2, 1) \ |
167 \ | 165 \ |
168 /* Comparisons */ \ | 166 /* Comparisons */ \ |
169 F(NumberEquals, 2, 1) \ | 167 F(NumberEquals, 2, 1) \ |
170 F(StringEquals, 2, 1) \ | 168 F(StringEquals, 2, 1) \ |
171 \ | 169 \ |
172 F(NumberCompare, 3, 1) \ | 170 F(NumberCompare, 3, 1) \ |
173 F(SmiLexicographicCompare, 2, 1) \ | 171 F(SmiLexicographicCompare, 2, 1) \ |
174 F(StringCompare, 2, 1) \ | |
175 \ | 172 \ |
176 /* Math */ \ | 173 /* Math */ \ |
177 F(Math_acos, 1, 1) \ | 174 F(Math_acos, 1, 1) \ |
178 F(Math_asin, 1, 1) \ | 175 F(Math_asin, 1, 1) \ |
179 F(Math_atan, 1, 1) \ | 176 F(Math_atan, 1, 1) \ |
180 F(Math_log, 1, 1) \ | 177 F(Math_log, 1, 1) \ |
181 F(Math_cbrt, 1, 1) \ | 178 F(Math_cbrt, 1, 1) \ |
182 F(Math_log1p, 1, 1) \ | 179 F(Math_log1p, 1, 1) \ |
183 F(Math_expm1, 1, 1) \ | 180 F(Math_expm1, 1, 1) \ |
184 F(Math_sqrt, 1, 1) \ | 181 F(Math_sqrt, 1, 1) \ |
185 F(Math_exp, 1, 1) \ | 182 F(Math_exp, 1, 1) \ |
186 F(Math_floor, 1, 1) \ | 183 F(Math_floor, 1, 1) \ |
187 F(Math_pow, 2, 1) \ | 184 F(Math_pow, 2, 1) \ |
188 F(Math_pow_cfunction, 2, 1) \ | 185 F(Math_pow_cfunction, 2, 1) \ |
189 F(Math_atan2, 2, 1) \ | 186 F(Math_atan2, 2, 1) \ |
190 F(RoundNumber, 1, 1) \ | 187 F(RoundNumber, 1, 1) \ |
191 F(Math_fround, 1, 1) \ | 188 F(Math_fround, 1, 1) \ |
192 \ | 189 \ |
193 /* Regular expressions */ \ | 190 /* Regular expressions */ \ |
194 F(RegExpCompile, 3, 1) \ | 191 F(RegExpCompile, 3, 1) \ |
195 F(RegExpExec, 4, 1) \ | |
196 F(RegExpExecMultiple, 4, 1) \ | 192 F(RegExpExecMultiple, 4, 1) \ |
197 F(RegExpInitializeObject, 5, 1) \ | 193 F(RegExpInitializeObject, 5, 1) \ |
198 F(RegExpConstructResult, 3, 1) \ | |
199 \ | 194 \ |
200 /* JSON */ \ | 195 /* JSON */ \ |
201 F(ParseJson, 1, 1) \ | 196 F(ParseJson, 1, 1) \ |
202 F(BasicJSONStringify, 1, 1) \ | 197 F(BasicJSONStringify, 1, 1) \ |
203 F(QuoteJSONString, 1, 1) \ | 198 F(QuoteJSONString, 1, 1) \ |
204 \ | 199 \ |
205 /* Strings */ \ | 200 /* Strings */ \ |
206 F(StringCharCodeAt, 2, 1) \ | |
207 F(StringIndexOf, 3, 1) \ | 201 F(StringIndexOf, 3, 1) \ |
208 F(StringLastIndexOf, 3, 1) \ | 202 F(StringLastIndexOf, 3, 1) \ |
209 F(StringLocaleCompare, 2, 1) \ | 203 F(StringLocaleCompare, 2, 1) \ |
210 F(SubString, 3, 1) \ | |
211 F(StringReplaceGlobalRegExpWithString, 4, 1) \ | 204 F(StringReplaceGlobalRegExpWithString, 4, 1) \ |
212 F(StringReplaceOneCharWithString, 3, 1) \ | 205 F(StringReplaceOneCharWithString, 3, 1) \ |
213 F(StringMatch, 3, 1) \ | 206 F(StringMatch, 3, 1) \ |
214 F(StringTrim, 3, 1) \ | 207 F(StringTrim, 3, 1) \ |
215 F(StringToArray, 2, 1) \ | 208 F(StringToArray, 2, 1) \ |
216 F(NewStringWrapper, 1, 1) \ | 209 F(NewStringWrapper, 1, 1) \ |
217 F(NewString, 2, 1) \ | 210 F(NewString, 2, 1) \ |
218 F(TruncateString, 2, 1) \ | 211 F(TruncateString, 2, 1) \ |
219 \ | 212 \ |
220 /* Numbers */ \ | 213 /* Numbers */ \ |
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243 F(FunctionGetScript, 1, 1) \ | 236 F(FunctionGetScript, 1, 1) \ |
244 F(FunctionGetScriptSourcePosition, 1, 1) \ | 237 F(FunctionGetScriptSourcePosition, 1, 1) \ |
245 F(FunctionGetPositionForOffset, 2, 1) \ | 238 F(FunctionGetPositionForOffset, 2, 1) \ |
246 F(FunctionIsAPIFunction, 1, 1) \ | 239 F(FunctionIsAPIFunction, 1, 1) \ |
247 F(FunctionIsBuiltin, 1, 1) \ | 240 F(FunctionIsBuiltin, 1, 1) \ |
248 F(GetScript, 1, 1) \ | 241 F(GetScript, 1, 1) \ |
249 F(CollectStackTrace, 3, 1) \ | 242 F(CollectStackTrace, 3, 1) \ |
250 F(GetAndClearOverflowedStackTrace, 1, 1) \ | 243 F(GetAndClearOverflowedStackTrace, 1, 1) \ |
251 F(GetV8Version, 0, 1) \ | 244 F(GetV8Version, 0, 1) \ |
252 \ | 245 \ |
253 F(ClassOf, 1, 1) \ | |
254 F(SetCode, 2, 1) \ | 246 F(SetCode, 2, 1) \ |
255 F(SetExpectedNumberOfProperties, 2, 1) \ | 247 F(SetExpectedNumberOfProperties, 2, 1) \ |
256 \ | 248 \ |
257 F(CreateApiFunction, 1, 1) \ | 249 F(CreateApiFunction, 1, 1) \ |
258 F(IsTemplate, 1, 1) \ | 250 F(IsTemplate, 1, 1) \ |
259 F(GetTemplateField, 2, 1) \ | 251 F(GetTemplateField, 2, 1) \ |
260 F(DisableAccessChecks, 1, 1) \ | 252 F(DisableAccessChecks, 1, 1) \ |
261 F(EnableAccessChecks, 1, 1) \ | 253 F(EnableAccessChecks, 1, 1) \ |
262 F(SetAccessorProperty, 6, 1) \ | 254 F(SetAccessorProperty, 6, 1) \ |
263 \ | 255 \ |
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441 F(InitializeConstContextSlot, 3, 1) \ | 433 F(InitializeConstContextSlot, 3, 1) \ |
442 F(OptimizeObjectForAddingMultipleProperties, 2, 1) \ | 434 F(OptimizeObjectForAddingMultipleProperties, 2, 1) \ |
443 \ | 435 \ |
444 /* Debugging */ \ | 436 /* Debugging */ \ |
445 F(DebugPrint, 1, 1) \ | 437 F(DebugPrint, 1, 1) \ |
446 F(DebugTrace, 0, 1) \ | 438 F(DebugTrace, 0, 1) \ |
447 F(TraceEnter, 0, 1) \ | 439 F(TraceEnter, 0, 1) \ |
448 F(TraceExit, 1, 1) \ | 440 F(TraceExit, 1, 1) \ |
449 F(Abort, 1, 1) \ | 441 F(Abort, 1, 1) \ |
450 F(AbortJS, 1, 1) \ | 442 F(AbortJS, 1, 1) \ |
451 /* Logging */ \ | |
452 F(Log, 2, 1) \ | |
453 /* ES5 */ \ | 443 /* ES5 */ \ |
454 F(LocalKeys, 1, 1) \ | 444 F(LocalKeys, 1, 1) \ |
455 /* Cache suport */ \ | |
456 F(GetFromCache, 2, 1) \ | |
457 \ | 445 \ |
458 /* Message objects */ \ | 446 /* Message objects */ \ |
459 F(MessageGetStartPosition, 1, 1) \ | 447 F(MessageGetStartPosition, 1, 1) \ |
460 F(MessageGetScript, 1, 1) \ | 448 F(MessageGetScript, 1, 1) \ |
461 \ | 449 \ |
462 /* Pseudo functions - handled as macros by parser */ \ | 450 /* Pseudo functions - handled as macros by parser */ \ |
463 F(IS_VAR, 1, 1) \ | 451 F(IS_VAR, 1, 1) \ |
464 \ | 452 \ |
465 /* expose boolean functions from objects-inl.h */ \ | 453 /* expose boolean functions from objects-inl.h */ \ |
466 F(HasFastSmiElements, 1, 1) \ | 454 F(HasFastSmiElements, 1, 1) \ |
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604 // ---------------------------------------------------------------------------- | 592 // ---------------------------------------------------------------------------- |
605 // RUNTIME_FUNCTION_LIST defines all runtime functions accessed | 593 // RUNTIME_FUNCTION_LIST defines all runtime functions accessed |
606 // either directly by id (via the code generator), or indirectly | 594 // either directly by id (via the code generator), or indirectly |
607 // via a native call by name (from within JS code). | 595 // via a native call by name (from within JS code). |
608 | 596 |
609 #define RUNTIME_FUNCTION_LIST(F) \ | 597 #define RUNTIME_FUNCTION_LIST(F) \ |
610 RUNTIME_FUNCTION_LIST_ALWAYS_1(F) \ | 598 RUNTIME_FUNCTION_LIST_ALWAYS_1(F) \ |
611 RUNTIME_FUNCTION_LIST_ALWAYS_2(F) \ | 599 RUNTIME_FUNCTION_LIST_ALWAYS_2(F) \ |
612 RUNTIME_FUNCTION_LIST_DEBUG(F) \ | 600 RUNTIME_FUNCTION_LIST_DEBUG(F) \ |
613 RUNTIME_FUNCTION_LIST_DEBUGGER_SUPPORT(F) \ | 601 RUNTIME_FUNCTION_LIST_DEBUGGER_SUPPORT(F) \ |
614 RUNTIME_FUNCTION_LIST_I18N_SUPPORT(F) | 602 RUNTIME_FUNCTION_LIST_I18N_SUPPORT(F) \ |
| 603 INLINE_RUNTIME_FUNCTION_LIST(F) |
615 | 604 |
616 // ---------------------------------------------------------------------------- | 605 // ---------------------------------------------------------------------------- |
617 // INLINE_FUNCTION_LIST defines all inlined functions accessed | 606 // INLINE_FUNCTION_LIST defines all inlined functions accessed |
618 // with a native call of the form %_name from within JS code. | 607 // with a native call of the form %_name from within JS code. |
619 // Entries have the form F(name, number of arguments, number of return values). | 608 // Entries have the form F(name, number of arguments, number of return values). |
620 #define INLINE_FUNCTION_LIST(F) \ | 609 #define INLINE_FUNCTION_LIST(F) \ |
621 F(IsSmi, 1, 1) \ | 610 F(IsSmi, 1, 1) \ |
622 F(IsNonNegativeSmi, 1, 1) \ | 611 F(IsNonNegativeSmi, 1, 1) \ |
623 F(IsArray, 1, 1) \ | 612 F(IsArray, 1, 1) \ |
624 F(IsRegExp, 1, 1) \ | 613 F(IsRegExp, 1, 1) \ |
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641 F(IsStringWrapperSafeForDefaultValueOf, 1, 1) \ | 630 F(IsStringWrapperSafeForDefaultValueOf, 1, 1) \ |
642 F(MathPow, 2, 1) \ | 631 F(MathPow, 2, 1) \ |
643 F(MathSqrt, 1, 1) \ | 632 F(MathSqrt, 1, 1) \ |
644 F(MathLog, 1, 1) \ | 633 F(MathLog, 1, 1) \ |
645 F(IsMinusZero, 1, 1) \ | 634 F(IsMinusZero, 1, 1) \ |
646 F(HasCachedArrayIndex, 1, 1) \ | 635 F(HasCachedArrayIndex, 1, 1) \ |
647 F(GetCachedArrayIndex, 1, 1) \ | 636 F(GetCachedArrayIndex, 1, 1) \ |
648 F(FastAsciiArrayJoin, 2, 1) \ | 637 F(FastAsciiArrayJoin, 2, 1) \ |
649 F(GeneratorNext, 2, 1) \ | 638 F(GeneratorNext, 2, 1) \ |
650 F(GeneratorThrow, 2, 1) \ | 639 F(GeneratorThrow, 2, 1) \ |
651 F(DebugBreakInOptimizedCode, 0, 1) | 640 F(DebugBreakInOptimizedCode, 0, 1) \ |
| 641 INLINE_RUNTIME_FUNCTION_LIST(F) |
652 | 642 |
653 | 643 |
654 // ---------------------------------------------------------------------------- | 644 // ---------------------------------------------------------------------------- |
655 // INLINE_RUNTIME_FUNCTION_LIST defines all inlined functions accessed | 645 // INLINE_RUNTIME_FUNCTION_LIST defines all inlined functions accessed |
656 // with a native call of the form %_name from within JS code that also have | 646 // with a native call of the form %_name from within JS code that also have |
657 // a corresponding runtime function, that is called for slow cases. | 647 // a corresponding runtime function, that is called for slow cases. |
658 // Entries have the form F(name, number of arguments, number of return values). | 648 // Entries have the form F(name, number of arguments, number of return values). |
659 #define INLINE_RUNTIME_FUNCTION_LIST(F) \ | 649 #define INLINE_RUNTIME_FUNCTION_LIST(F) \ |
660 F(ClassOf, 1, 1) \ | 650 F(ClassOf, 1, 1) \ |
661 F(StringCharCodeAt, 2, 1) \ | 651 F(StringCharCodeAt, 2, 1) \ |
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715 | 705 |
716 | 706 |
717 class Runtime : public AllStatic { | 707 class Runtime : public AllStatic { |
718 public: | 708 public: |
719 enum FunctionId { | 709 enum FunctionId { |
720 #define F(name, nargs, ressize) k##name, | 710 #define F(name, nargs, ressize) k##name, |
721 RUNTIME_FUNCTION_LIST(F) | 711 RUNTIME_FUNCTION_LIST(F) |
722 #undef F | 712 #undef F |
723 #define F(name, nargs, ressize) kInline##name, | 713 #define F(name, nargs, ressize) kInline##name, |
724 INLINE_FUNCTION_LIST(F) | 714 INLINE_FUNCTION_LIST(F) |
725 INLINE_RUNTIME_FUNCTION_LIST(F) | |
726 #undef F | 715 #undef F |
727 kNumFunctions, | 716 kNumFunctions, |
728 kFirstInlineFunction = kInlineIsSmi | 717 kFirstInlineFunction = kInlineIsSmi |
729 }; | 718 }; |
730 | 719 |
731 enum IntrinsicType { | 720 enum IntrinsicType { |
732 RUNTIME, | 721 RUNTIME, |
733 INLINE | 722 INLINE |
734 }; | 723 }; |
735 | 724 |
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873 class AllocateDoubleAlignFlag: public BitField<bool, 0, 1> {}; | 862 class AllocateDoubleAlignFlag: public BitField<bool, 0, 1> {}; |
874 class AllocateTargetSpace: public BitField<AllocationSpace, 1, 3> {}; | 863 class AllocateTargetSpace: public BitField<AllocationSpace, 1, 3> {}; |
875 | 864 |
876 class DeclareGlobalsEvalFlag: public BitField<bool, 0, 1> {}; | 865 class DeclareGlobalsEvalFlag: public BitField<bool, 0, 1> {}; |
877 class DeclareGlobalsNativeFlag: public BitField<bool, 1, 1> {}; | 866 class DeclareGlobalsNativeFlag: public BitField<bool, 1, 1> {}; |
878 class DeclareGlobalsLanguageMode: public BitField<LanguageMode, 2, 2> {}; | 867 class DeclareGlobalsLanguageMode: public BitField<LanguageMode, 2, 2> {}; |
879 | 868 |
880 } } // namespace v8::internal | 869 } } // namespace v8::internal |
881 | 870 |
882 #endif // V8_RUNTIME_H_ | 871 #endif // V8_RUNTIME_H_ |
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