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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2009 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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86 void Drop(int count, Condition cond = al); | 86 void Drop(int count, Condition cond = al); |
87 | 87 |
88 | 88 |
89 // Swap two registers. If the scratch register is omitted then a slightly | 89 // Swap two registers. If the scratch register is omitted then a slightly |
90 // less efficient form using xor instead of mov is emitted. | 90 // less efficient form using xor instead of mov is emitted. |
91 void Swap(Register reg1, | 91 void Swap(Register reg1, |
92 Register reg2, | 92 Register reg2, |
93 Register scratch = no_reg, | 93 Register scratch = no_reg, |
94 Condition cond = al); | 94 Condition cond = al); |
95 | 95 |
| 96 |
| 97 void And(Register dst, Register src1, const Operand& src2, |
| 98 Condition cond = al); |
| 99 void Ubfx(Register dst, Register src, int lsb, int width, |
| 100 Condition cond = al); |
| 101 void Sbfx(Register dst, Register src, int lsb, int width, |
| 102 Condition cond = al); |
| 103 |
96 void Call(Label* target); | 104 void Call(Label* target); |
97 void Move(Register dst, Handle<Object> value); | 105 void Move(Register dst, Handle<Object> value); |
98 // May do nothing if the registers are identical. | 106 // May do nothing if the registers are identical. |
99 void Move(Register dst, Register src); | 107 void Move(Register dst, Register src); |
100 // Jumps to the label at the index given by the Smi in "index". | 108 // Jumps to the label at the index given by the Smi in "index". |
101 void SmiJumpTable(Register index, Vector<Label*> targets); | 109 void SmiJumpTable(Register index, Vector<Label*> targets); |
102 // Load an object from the root table. | 110 // Load an object from the root table. |
103 void LoadRoot(Register destination, | 111 void LoadRoot(Register destination, |
104 Heap::RootListIndex index, | 112 Heap::RootListIndex index, |
105 Condition cond = al); | 113 Condition cond = al); |
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666 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) | 674 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) |
667 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> | 675 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> |
668 #else | 676 #else |
669 #define ACCESS_MASM(masm) masm-> | 677 #define ACCESS_MASM(masm) masm-> |
670 #endif | 678 #endif |
671 | 679 |
672 | 680 |
673 } } // namespace v8::internal | 681 } } // namespace v8::internal |
674 | 682 |
675 #endif // V8_ARM_MACRO_ASSEMBLER_ARM_H_ | 683 #endif // V8_ARM_MACRO_ASSEMBLER_ARM_H_ |
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