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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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162 DCHECK(index > kCArgSlotCount); | 162 DCHECK(index > kCArgSlotCount); |
163 // Argument 5 takes the slot just past the four Arg-slots. | 163 // Argument 5 takes the slot just past the four Arg-slots. |
164 int offset = (index - 5) * kPointerSize + kCArgsSlotsSize; | 164 int offset = (index - 5) * kPointerSize + kCArgsSlotsSize; |
165 return MemOperand(sp, offset); | 165 return MemOperand(sp, offset); |
166 } | 166 } |
167 | 167 |
168 | 168 |
169 // MacroAssembler implements a collection of frequently used macros. | 169 // MacroAssembler implements a collection of frequently used macros. |
170 class MacroAssembler: public Assembler { | 170 class MacroAssembler: public Assembler { |
171 public: | 171 public: |
172 // The isolate parameter can be NULL if the macro assembler should | 172 MacroAssembler(Isolate* isolate, void* buffer, int size, |
173 // not use isolate-dependent functionality. In this case, it's the | 173 CodeObjectRequired create_code_object); |
174 // responsibility of the caller to never invoke such function on the | |
175 // macro assembler. | |
176 MacroAssembler(Isolate* isolate, void* buffer, int size); | |
177 | 174 |
178 // Arguments macros. | 175 // Arguments macros. |
179 #define COND_TYPED_ARGS Condition cond, Register r1, const Operand& r2 | 176 #define COND_TYPED_ARGS Condition cond, Register r1, const Operand& r2 |
180 #define COND_ARGS cond, r1, r2 | 177 #define COND_ARGS cond, r1, r2 |
181 | 178 |
182 // Cases when relocation is not needed. | 179 // Cases when relocation is not needed. |
183 #define DECLARE_NORELOC_PROTOTYPE(Name, target_type) \ | 180 #define DECLARE_NORELOC_PROTOTYPE(Name, target_type) \ |
184 void Name(target_type target, BranchDelaySlot bd = PROTECT); \ | 181 void Name(target_type target, BranchDelaySlot bd = PROTECT); \ |
185 inline void Name(BranchDelaySlot bd, target_type target) { \ | 182 inline void Name(BranchDelaySlot bd, target_type target) { \ |
186 Name(target, bd); \ | 183 Name(target, bd); \ |
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1849 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) | 1846 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__) |
1850 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> | 1847 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm-> |
1851 #else | 1848 #else |
1852 #define ACCESS_MASM(masm) masm-> | 1849 #define ACCESS_MASM(masm) masm-> |
1853 #endif | 1850 #endif |
1854 | 1851 |
1855 } // namespace internal | 1852 } // namespace internal |
1856 } // namespace v8 | 1853 } // namespace v8 |
1857 | 1854 |
1858 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ | 1855 #endif // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_ |
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