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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_MIPS_MACRO_ASSEMBLER_MIPS_H_ | 5 #ifndef V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ |
6 #define V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ | 6 #define V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/globals.h" | 9 #include "src/globals.h" |
10 #include "src/mips64/assembler-mips64.h" | 10 #include "src/mips64/assembler-mips64.h" |
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1871 | 1871 |
1872 | 1872 |
1873 // Helper functions for generating invokes. | 1873 // Helper functions for generating invokes. |
1874 void InvokePrologue(const ParameterCount& expected, | 1874 void InvokePrologue(const ParameterCount& expected, |
1875 const ParameterCount& actual, | 1875 const ParameterCount& actual, |
1876 Label* done, | 1876 Label* done, |
1877 bool* definitely_mismatches, | 1877 bool* definitely_mismatches, |
1878 InvokeFlag flag, | 1878 InvokeFlag flag, |
1879 const CallWrapper& call_wrapper); | 1879 const CallWrapper& call_wrapper); |
1880 | 1880 |
1881 void InitializeNewString(Register string, | |
1882 Register length, | |
1883 Heap::RootListIndex map_index, | |
1884 Register scratch1, | |
1885 Register scratch2); | |
1886 | |
1887 // Helper for implementing JumpIfNotInNewSpace and JumpIfInNewSpace. | 1881 // Helper for implementing JumpIfNotInNewSpace and JumpIfInNewSpace. |
1888 void InNewSpace(Register object, Register scratch, | 1882 void InNewSpace(Register object, Register scratch, |
1889 Condition cond, // ne for new space, eq otherwise. | 1883 Condition cond, // ne for new space, eq otherwise. |
1890 Label* branch); | 1884 Label* branch); |
1891 | 1885 |
1892 // Helper for finding the mark bits for an address. Afterwards, the | 1886 // Helper for finding the mark bits for an address. Afterwards, the |
1893 // bitmap register points at the word with the mark bits and the mask | 1887 // bitmap register points at the word with the mark bits and the mask |
1894 // the position of the first bit. Leaves addr_reg unchanged. | 1888 // the position of the first bit. Leaves addr_reg unchanged. |
1895 inline void GetMarkBits(Register addr_reg, | 1889 inline void GetMarkBits(Register addr_reg, |
1896 Register bitmap_reg, | 1890 Register bitmap_reg, |
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1983 dd(GetLabelFunction(index)); | 1977 dd(GetLabelFunction(index)); |
1984 } | 1978 } |
1985 } | 1979 } |
1986 | 1980 |
1987 #define ACCESS_MASM(masm) masm-> | 1981 #define ACCESS_MASM(masm) masm-> |
1988 | 1982 |
1989 } // namespace internal | 1983 } // namespace internal |
1990 } // namespace v8 | 1984 } // namespace v8 |
1991 | 1985 |
1992 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ | 1986 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ |
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