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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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