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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/mips/assembler-mips.h" | 10 #include "src/mips/assembler-mips.h" |
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134 DCHECK(index > kCArgSlotCount); | 134 DCHECK(index > kCArgSlotCount); |
135 // Argument 5 takes the slot just past the four Arg-slots. | 135 // Argument 5 takes the slot just past the four Arg-slots. |
136 int offset = (index - 5) * kPointerSize + kCArgsSlotsSize; | 136 int offset = (index - 5) * kPointerSize + kCArgsSlotsSize; |
137 return MemOperand(sp, offset); | 137 return MemOperand(sp, offset); |
138 } | 138 } |
139 | 139 |
140 | 140 |
141 // MacroAssembler implements a collection of frequently used macros. | 141 // MacroAssembler implements a collection of frequently used macros. |
142 class MacroAssembler: public Assembler { | 142 class MacroAssembler: public Assembler { |
143 public: | 143 public: |
144 // The isolate parameter can be NULL if the macro assembler should | 144 MacroAssembler(Isolate* isolate, void* buffer, int size, |
145 // not use isolate-dependent functionality. In this case, it's the | 145 bool create_code_object); |
146 // responsibility of the caller to never invoke such function on the | |
147 // macro assembler. | |
148 MacroAssembler(Isolate* isolate, void* buffer, int size); | |
149 | 146 |
150 // Arguments macros. | 147 // Arguments macros. |
151 #define COND_TYPED_ARGS Condition cond, Register r1, const Operand& r2 | 148 #define COND_TYPED_ARGS Condition cond, Register r1, const Operand& r2 |
152 #define COND_ARGS cond, r1, r2 | 149 #define COND_ARGS cond, r1, r2 |
153 | 150 |
154 // Cases when relocation is not needed. | 151 // Cases when relocation is not needed. |
155 #define DECLARE_NORELOC_PROTOTYPE(Name, target_type) \ | 152 #define DECLARE_NORELOC_PROTOTYPE(Name, target_type) \ |
156 void Name(target_type target, BranchDelaySlot bd = PROTECT); \ | 153 void Name(target_type target, BranchDelaySlot bd = PROTECT); \ |
157 inline void Name(BranchDelaySlot bd, target_type target) { \ | 154 inline void Name(BranchDelaySlot bd, target_type target) { \ |
158 Name(target, bd); \ | 155 Name(target, bd); \ |
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1758 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) | 1755 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) |
1759 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> | 1756 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> |
1760 #else | 1757 #else |
1761 #define ACCESS_MASM(masm) masm-> | 1758 #define ACCESS_MASM(masm) masm-> |
1762 #endif | 1759 #endif |
1763 | 1760 |
1764 } // namespace internal | 1761 } // namespace internal |
1765 } // namespace v8 | 1762 } // namespace v8 |
1766 | 1763 |
1767 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ | 1764 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ |
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