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| 1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | 27 |
| 28 #ifndef V8_CODE_STUBS_H_ | 28 #ifndef V8_CODE_STUBS_H_ |
| 29 #define V8_CODE_STUBS_H_ | 29 #define V8_CODE_STUBS_H_ |
| 30 | 30 |
| 31 #include "allocation.h" |
| 31 #include "globals.h" | 32 #include "globals.h" |
| 32 | 33 |
| 33 namespace v8 { | 34 namespace v8 { |
| 34 namespace internal { | 35 namespace internal { |
| 35 | 36 |
| 36 // List of code stubs used on all platforms. The order in this list is important | 37 // List of code stubs used on all platforms. The order in this list is important |
| 37 // as only the stubs up to and including Instanceof allows nested stub calls. | 38 // as only the stubs up to and including Instanceof allows nested stub calls. |
| 38 #define CODE_STUB_LIST_ALL_PLATFORMS(V) \ | 39 #define CODE_STUB_LIST_ALL_PLATFORMS(V) \ |
| 39 V(CallFunction) \ | 40 V(CallFunction) \ |
| 40 V(TypeRecordingUnaryOp) \ | 41 V(TypeRecordingUnaryOp) \ |
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| 58 V(RevertToNumber) \ | 59 V(RevertToNumber) \ |
| 59 V(ToBoolean) \ | 60 V(ToBoolean) \ |
| 60 V(ToNumber) \ | 61 V(ToNumber) \ |
| 61 V(CounterOp) \ | 62 V(CounterOp) \ |
| 62 V(ArgumentsAccess) \ | 63 V(ArgumentsAccess) \ |
| 63 V(RegExpExec) \ | 64 V(RegExpExec) \ |
| 64 V(RegExpConstructResult) \ | 65 V(RegExpConstructResult) \ |
| 65 V(NumberToString) \ | 66 V(NumberToString) \ |
| 66 V(CEntry) \ | 67 V(CEntry) \ |
| 67 V(JSEntry) \ | 68 V(JSEntry) \ |
| 68 V(DebuggerStatement) | 69 V(DebuggerStatement) \ |
| 70 V(StringDictionaryNegativeLookup) |
| 69 | 71 |
| 70 // List of code stubs only used on ARM platforms. | 72 // List of code stubs only used on ARM platforms. |
| 71 #ifdef V8_TARGET_ARCH_ARM | 73 #ifdef V8_TARGET_ARCH_ARM |
| 72 #define CODE_STUB_LIST_ARM(V) \ | 74 #define CODE_STUB_LIST_ARM(V) \ |
| 73 V(GetProperty) \ | 75 V(GetProperty) \ |
| 74 V(SetProperty) \ | 76 V(SetProperty) \ |
| 75 V(InvokeBuiltin) \ | 77 V(InvokeBuiltin) \ |
| 76 V(RegExpCEntry) \ | 78 V(RegExpCEntry) \ |
| 77 V(DirectCEntry) | 79 V(DirectCEntry) |
| 78 #else | 80 #else |
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| 417 | 419 |
| 418 virtual void FinishCode(Code* code) { code->set_compare_state(state_); } | 420 virtual void FinishCode(Code* code) { code->set_compare_state(state_); } |
| 419 | 421 |
| 420 virtual CodeStub::Major MajorKey() { return CompareIC; } | 422 virtual CodeStub::Major MajorKey() { return CompareIC; } |
| 421 virtual int MinorKey(); | 423 virtual int MinorKey(); |
| 422 | 424 |
| 423 virtual int GetCodeKind() { return Code::COMPARE_IC; } | 425 virtual int GetCodeKind() { return Code::COMPARE_IC; } |
| 424 | 426 |
| 425 void GenerateSmis(MacroAssembler* masm); | 427 void GenerateSmis(MacroAssembler* masm); |
| 426 void GenerateHeapNumbers(MacroAssembler* masm); | 428 void GenerateHeapNumbers(MacroAssembler* masm); |
| 429 void GenerateStrings(MacroAssembler* masm); |
| 427 void GenerateObjects(MacroAssembler* masm); | 430 void GenerateObjects(MacroAssembler* masm); |
| 428 void GenerateMiss(MacroAssembler* masm); | 431 void GenerateMiss(MacroAssembler* masm); |
| 429 | 432 |
| 430 bool strict() const { return op_ == Token::EQ_STRICT; } | 433 bool strict() const { return op_ == Token::EQ_STRICT; } |
| 431 Condition GetCondition() const { return CompareIC::ComputeCondition(op_); } | 434 Condition GetCondition() const { return CompareIC::ComputeCondition(op_); } |
| 432 | 435 |
| 433 Token::Value op_; | 436 Token::Value op_; |
| 434 CompareIC::State state_; | 437 CompareIC::State state_; |
| 435 }; | 438 }; |
| 436 | 439 |
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| 913 private: | 916 private: |
| 914 MacroAssembler* masm_; | 917 MacroAssembler* masm_; |
| 915 bool previous_allow_; | 918 bool previous_allow_; |
| 916 | 919 |
| 917 DISALLOW_COPY_AND_ASSIGN(AllowStubCallsScope); | 920 DISALLOW_COPY_AND_ASSIGN(AllowStubCallsScope); |
| 918 }; | 921 }; |
| 919 | 922 |
| 920 } } // namespace v8::internal | 923 } } // namespace v8::internal |
| 921 | 924 |
| 922 #endif // V8_CODE_STUBS_H_ | 925 #endif // V8_CODE_STUBS_H_ |
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