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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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42 public: | 42 public: |
43 enum ArgumentType { | 43 enum ArgumentType { |
44 TAGGED = 0, | 44 TAGGED = 0, |
45 UNTAGGED = 1 << TranscendentalCache::kTranscendentalTypeBits | 45 UNTAGGED = 1 << TranscendentalCache::kTranscendentalTypeBits |
46 }; | 46 }; |
47 | 47 |
48 TranscendentalCacheStub(TranscendentalCache::Type type, | 48 TranscendentalCacheStub(TranscendentalCache::Type type, |
49 ArgumentType argument_type) | 49 ArgumentType argument_type) |
50 : type_(type), argument_type_(argument_type) {} | 50 : type_(type), argument_type_(argument_type) {} |
51 void Generate(MacroAssembler* masm); | 51 void Generate(MacroAssembler* masm); |
| 52 static void GenerateOperation(MacroAssembler* masm, |
| 53 TranscendentalCache::Type type); |
52 private: | 54 private: |
53 TranscendentalCache::Type type_; | 55 TranscendentalCache::Type type_; |
54 ArgumentType argument_type_; | 56 ArgumentType argument_type_; |
55 | 57 |
56 Major MajorKey() { return TranscendentalCache; } | 58 Major MajorKey() { return TranscendentalCache; } |
57 int MinorKey() { return type_ | argument_type_; } | 59 int MinorKey() { return type_ | argument_type_; } |
58 Runtime::FunctionId RuntimeFunction(); | 60 Runtime::FunctionId RuntimeFunction(); |
59 void GenerateOperation(MacroAssembler* masm); | |
60 }; | 61 }; |
61 | 62 |
62 | 63 |
63 class StoreBufferOverflowStub: public CodeStub { | 64 class StoreBufferOverflowStub: public CodeStub { |
64 public: | 65 public: |
65 explicit StoreBufferOverflowStub(SaveFPRegsMode save_fp) | 66 explicit StoreBufferOverflowStub(SaveFPRegsMode save_fp) |
66 : save_doubles_(save_fp) { } | 67 : save_doubles_(save_fp) { } |
67 | 68 |
68 void Generate(MacroAssembler* masm); | 69 void Generate(MacroAssembler* masm); |
69 | 70 |
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726 Register address_; | 727 Register address_; |
727 RememberedSetAction remembered_set_action_; | 728 RememberedSetAction remembered_set_action_; |
728 SaveFPRegsMode save_fp_regs_mode_; | 729 SaveFPRegsMode save_fp_regs_mode_; |
729 RegisterAllocation regs_; | 730 RegisterAllocation regs_; |
730 }; | 731 }; |
731 | 732 |
732 | 733 |
733 } } // namespace v8::internal | 734 } } // namespace v8::internal |
734 | 735 |
735 #endif // V8_IA32_CODE_STUBS_IA32_H_ | 736 #endif // V8_IA32_CODE_STUBS_IA32_H_ |
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