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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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30 #if defined(V8_TARGET_ARCH_MIPS) | 30 #if defined(V8_TARGET_ARCH_MIPS) |
31 | 31 |
32 #include "codegen.h" | 32 #include "codegen.h" |
33 #include "macro-assembler.h" | 33 #include "macro-assembler.h" |
34 | 34 |
35 namespace v8 { | 35 namespace v8 { |
36 namespace internal { | 36 namespace internal { |
37 | 37 |
38 #define __ ACCESS_MASM(masm) | 38 #define __ ACCESS_MASM(masm) |
39 | 39 |
40 TranscendentalFunction CreateTranscendentalFunction( | |
41 TranscendentalCache::Type type) { | |
42 switch (type) { | |
43 case TranscendentalCache::SIN: return &sin; | |
44 case TranscendentalCache::COS: return &cos; | |
45 case TranscendentalCache::TAN: return &tan; | |
46 case TranscendentalCache::LOG: return &log; | |
47 default: UNIMPLEMENTED(); | |
48 } | |
49 return NULL; | |
50 } | |
51 | |
52 | |
53 // ------------------------------------------------------------------------- | 40 // ------------------------------------------------------------------------- |
54 // Platform-specific RuntimeCallHelper functions. | 41 // Platform-specific RuntimeCallHelper functions. |
55 | 42 |
56 void StubRuntimeCallHelper::BeforeCall(MacroAssembler* masm) const { | 43 void StubRuntimeCallHelper::BeforeCall(MacroAssembler* masm) const { |
57 masm->EnterFrame(StackFrame::INTERNAL); | 44 masm->EnterFrame(StackFrame::INTERNAL); |
58 ASSERT(!masm->has_frame()); | 45 ASSERT(!masm->has_frame()); |
59 masm->set_has_frame(true); | 46 masm->set_has_frame(true); |
60 } | 47 } |
61 | 48 |
62 | 49 |
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441 __ Addu(at, string, index); | 428 __ Addu(at, string, index); |
442 __ lbu(result, MemOperand(at)); | 429 __ lbu(result, MemOperand(at)); |
443 __ bind(&done); | 430 __ bind(&done); |
444 } | 431 } |
445 | 432 |
446 #undef __ | 433 #undef __ |
447 | 434 |
448 } } // namespace v8::internal | 435 } } // namespace v8::internal |
449 | 436 |
450 #endif // V8_TARGET_ARCH_MIPS | 437 #endif // V8_TARGET_ARCH_MIPS |
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