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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 "assembler.h" | 8 #include "assembler.h" |
9 #include "mips/assembler-mips.h" | 9 #include "mips/assembler-mips.h" |
10 #include "v8globals.h" | 10 #include "v8globals.h" |
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727 BranchDelaySlot bd = PROTECT); | 727 BranchDelaySlot bd = PROTECT); |
728 | 728 |
729 // Alternate (inline) version for better readability with USE_DELAY_SLOT. | 729 // Alternate (inline) version for better readability with USE_DELAY_SLOT. |
730 inline void BranchF(BranchDelaySlot bd, | 730 inline void BranchF(BranchDelaySlot bd, |
731 Label* target, | 731 Label* target, |
732 Label* nan, | 732 Label* nan, |
733 Condition cc, | 733 Condition cc, |
734 FPURegister cmp1, | 734 FPURegister cmp1, |
735 FPURegister cmp2) { | 735 FPURegister cmp2) { |
736 BranchF(target, nan, cc, cmp1, cmp2, bd); | 736 BranchF(target, nan, cc, cmp1, cmp2, bd); |
737 }; | 737 } |
738 | 738 |
739 // Truncates a double using a specific rounding mode, and writes the value | 739 // Truncates a double using a specific rounding mode, and writes the value |
740 // to the result register. | 740 // to the result register. |
741 // The except_flag will contain any exceptions caused by the instruction. | 741 // The except_flag will contain any exceptions caused by the instruction. |
742 // If check_inexact is kDontCheckForInexactConversion, then the inexact | 742 // If check_inexact is kDontCheckForInexactConversion, then the inexact |
743 // exception is masked. | 743 // exception is masked. |
744 void EmitFPUTruncate(FPURoundingMode rounding_mode, | 744 void EmitFPUTruncate(FPURoundingMode rounding_mode, |
745 Register result, | 745 Register result, |
746 DoubleRegister double_input, | 746 DoubleRegister double_input, |
747 Register scratch, | 747 Register scratch, |
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1651 #define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x) | 1651 #define CODE_COVERAGE_TOSTRING(x) CODE_COVERAGE_STRINGIFY(x) |
1652 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) | 1652 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) |
1653 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> | 1653 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> |
1654 #else | 1654 #else |
1655 #define ACCESS_MASM(masm) masm-> | 1655 #define ACCESS_MASM(masm) masm-> |
1656 #endif | 1656 #endif |
1657 | 1657 |
1658 } } // namespace v8::internal | 1658 } } // namespace v8::internal |
1659 | 1659 |
1660 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ | 1660 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ |
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