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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_ARM_MACRO_ASSEMBLER_ARM_H_ | 5 #ifndef V8_ARM_MACRO_ASSEMBLER_ARM_H_ |
6 #define V8_ARM_MACRO_ASSEMBLER_ARM_H_ | 6 #define V8_ARM_MACRO_ASSEMBLER_ARM_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/frames.h" | 9 #include "src/frames.h" |
10 #include "src/globals.h" | 10 #include "src/globals.h" |
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110 | 110 |
111 void Ret(int drop, Condition cond = al); | 111 void Ret(int drop, Condition cond = al); |
112 | 112 |
113 // Swap two registers. If the scratch register is omitted then a slightly | 113 // Swap two registers. If the scratch register is omitted then a slightly |
114 // less efficient form using xor instead of mov is emitted. | 114 // less efficient form using xor instead of mov is emitted. |
115 void Swap(Register reg1, | 115 void Swap(Register reg1, |
116 Register reg2, | 116 Register reg2, |
117 Register scratch = no_reg, | 117 Register scratch = no_reg, |
118 Condition cond = al); | 118 Condition cond = al); |
119 | 119 |
120 | 120 void Mls(Register dst, Register src1, Register src2, Register srcA, |
| 121 Condition cond = al); |
121 void And(Register dst, Register src1, const Operand& src2, | 122 void And(Register dst, Register src1, const Operand& src2, |
122 Condition cond = al); | 123 Condition cond = al); |
123 void Ubfx(Register dst, Register src, int lsb, int width, | 124 void Ubfx(Register dst, Register src, int lsb, int width, |
124 Condition cond = al); | 125 Condition cond = al); |
125 void Sbfx(Register dst, Register src, int lsb, int width, | 126 void Sbfx(Register dst, Register src, int lsb, int width, |
126 Condition cond = al); | 127 Condition cond = al); |
127 // The scratch register is not used for ARMv7. | 128 // The scratch register is not used for ARMv7. |
128 // scratch can be the same register as src (in which case it is trashed), but | 129 // scratch can be the same register as src (in which case it is trashed), but |
129 // not the same as dst. | 130 // not the same as dst. |
130 void Bfi(Register dst, | 131 void Bfi(Register dst, |
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1613 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) | 1614 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) |
1614 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> | 1615 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> |
1615 #else | 1616 #else |
1616 #define ACCESS_MASM(masm) masm-> | 1617 #define ACCESS_MASM(masm) masm-> |
1617 #endif | 1618 #endif |
1618 | 1619 |
1619 | 1620 |
1620 } } // namespace v8::internal | 1621 } } // namespace v8::internal |
1621 | 1622 |
1622 #endif // V8_ARM_MACRO_ASSEMBLER_ARM_H_ | 1623 #endif // V8_ARM_MACRO_ASSEMBLER_ARM_H_ |
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