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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_X87_MACRO_ASSEMBLER_X87_H_ | 5 #ifndef V8_X87_MACRO_ASSEMBLER_X87_H_ |
6 #define V8_X87_MACRO_ASSEMBLER_X87_H_ | 6 #define V8_X87_MACRO_ASSEMBLER_X87_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/bailout-reason.h" | 9 #include "src/bailout-reason.h" |
10 #include "src/frames.h" | 10 #include "src/frames.h" |
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802 void Push(Register src) { push(src); } | 802 void Push(Register src) { push(src); } |
803 void Push(const Operand& src) { push(src); } | 803 void Push(const Operand& src) { push(src); } |
804 void Push(Immediate value) { push(value); } | 804 void Push(Immediate value) { push(value); } |
805 void Pop(Register dst) { pop(dst); } | 805 void Pop(Register dst) { pop(dst); } |
806 void PushReturnAddressFrom(Register src) { push(src); } | 806 void PushReturnAddressFrom(Register src) { push(src); } |
807 void PopReturnAddressTo(Register dst) { pop(dst); } | 807 void PopReturnAddressTo(Register dst) { pop(dst); } |
808 | 808 |
809 void Lzcnt(Register dst, Register src) { Lzcnt(dst, Operand(src)); } | 809 void Lzcnt(Register dst, Register src) { Lzcnt(dst, Operand(src)); } |
810 void Lzcnt(Register dst, const Operand& src); | 810 void Lzcnt(Register dst, const Operand& src); |
811 | 811 |
| 812 void Tzcnt(Register dst, Register src) { Tzcnt(dst, Operand(src)); } |
| 813 void Tzcnt(Register dst, const Operand& src); |
| 814 |
812 // Emit call to the code we are currently generating. | 815 // Emit call to the code we are currently generating. |
813 void CallSelf() { | 816 void CallSelf() { |
814 Handle<Code> self(reinterpret_cast<Code**>(CodeObject().location())); | 817 Handle<Code> self(reinterpret_cast<Code**>(CodeObject().location())); |
815 call(self, RelocInfo::CODE_TARGET); | 818 call(self, RelocInfo::CODE_TARGET); |
816 } | 819 } |
817 | 820 |
818 // Move if the registers are not identical. | 821 // Move if the registers are not identical. |
819 void Move(Register target, Register source); | 822 void Move(Register target, Register source); |
820 | 823 |
821 // Move a constant into a destination using the most efficient encoding. | 824 // Move a constant into a destination using the most efficient encoding. |
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1079 masm-> | 1082 masm-> |
1080 #else | 1083 #else |
1081 #define ACCESS_MASM(masm) masm-> | 1084 #define ACCESS_MASM(masm) masm-> |
1082 #endif | 1085 #endif |
1083 | 1086 |
1084 | 1087 |
1085 } // namespace internal | 1088 } // namespace internal |
1086 } // namespace v8 | 1089 } // namespace v8 |
1087 | 1090 |
1088 #endif // V8_X87_MACRO_ASSEMBLER_X87_H_ | 1091 #endif // V8_X87_MACRO_ASSEMBLER_X87_H_ |
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