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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 #if V8_TARGET_ARCH_MIPS | 5 #if V8_TARGET_ARCH_MIPS |
| 6 | 6 |
| 7 // Note on Mips implementation: | 7 // Note on Mips implementation: |
| 8 // | 8 // |
| 9 // The result_register() for mips is the 'v0' register, which is defined | 9 // The result_register() for mips is the 'v0' register, which is defined |
| 10 // by the ABI to contain function return values. However, the first | 10 // by the ABI to contain function return values. However, the first |
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| 2085 __ LoadRoot(t0, Heap::kEmptyFixedArrayRootIndex); | 2085 __ LoadRoot(t0, Heap::kEmptyFixedArrayRootIndex); |
| 2086 __ sw(a1, FieldMemOperand(v0, HeapObject::kMapOffset)); | 2086 __ sw(a1, FieldMemOperand(v0, HeapObject::kMapOffset)); |
| 2087 __ sw(t0, FieldMemOperand(v0, JSObject::kPropertiesOffset)); | 2087 __ sw(t0, FieldMemOperand(v0, JSObject::kPropertiesOffset)); |
| 2088 __ sw(t0, FieldMemOperand(v0, JSObject::kElementsOffset)); | 2088 __ sw(t0, FieldMemOperand(v0, JSObject::kElementsOffset)); |
| 2089 __ sw(a2, FieldMemOperand(v0, JSIteratorResult::kValueOffset)); | 2089 __ sw(a2, FieldMemOperand(v0, JSIteratorResult::kValueOffset)); |
| 2090 __ sw(a3, FieldMemOperand(v0, JSIteratorResult::kDoneOffset)); | 2090 __ sw(a3, FieldMemOperand(v0, JSIteratorResult::kDoneOffset)); |
| 2091 STATIC_ASSERT(JSIteratorResult::kSize == 5 * kPointerSize); | 2091 STATIC_ASSERT(JSIteratorResult::kSize == 5 * kPointerSize); |
| 2092 } | 2092 } |
| 2093 | 2093 |
| 2094 | 2094 |
| 2095 void FullCodeGenerator::EmitNamedPropertyLoad(Property* prop) { | |
| 2096 SetExpressionPosition(prop); | |
| 2097 Literal* key = prop->key()->AsLiteral(); | |
| 2098 DCHECK(!prop->IsSuperAccess()); | |
| 2099 | |
| 2100 __ li(LoadDescriptor::NameRegister(), Operand(key->value())); | |
| 2101 __ li(LoadDescriptor::SlotRegister(), | |
| 2102 Operand(SmiFromSlot(prop->PropertyFeedbackSlot()))); | |
| 2103 CallLoadIC(NOT_INSIDE_TYPEOF); | |
| 2104 } | |
| 2105 | |
| 2106 | |
| 2107 void FullCodeGenerator::EmitInlineSmiBinaryOp(BinaryOperation* expr, | 2095 void FullCodeGenerator::EmitInlineSmiBinaryOp(BinaryOperation* expr, |
| 2108 Token::Value op, | 2096 Token::Value op, |
| 2109 Expression* left_expr, | 2097 Expression* left_expr, |
| 2110 Expression* right_expr) { | 2098 Expression* right_expr) { |
| 2111 Label done, smi_case, stub_call; | 2099 Label done, smi_case, stub_call; |
| 2112 | 2100 |
| 2113 Register scratch1 = a2; | 2101 Register scratch1 = a2; |
| 2114 Register scratch2 = a3; | 2102 Register scratch2 = a3; |
| 2115 | 2103 |
| 2116 // Get the arguments. | 2104 // Get the arguments. |
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| 4256 reinterpret_cast<uint32_t>( | 4244 reinterpret_cast<uint32_t>( |
| 4257 isolate->builtins()->OsrAfterStackCheck()->entry())); | 4245 isolate->builtins()->OsrAfterStackCheck()->entry())); |
| 4258 return OSR_AFTER_STACK_CHECK; | 4246 return OSR_AFTER_STACK_CHECK; |
| 4259 } | 4247 } |
| 4260 | 4248 |
| 4261 | 4249 |
| 4262 } // namespace internal | 4250 } // namespace internal |
| 4263 } // namespace v8 | 4251 } // namespace v8 |
| 4264 | 4252 |
| 4265 #endif // V8_TARGET_ARCH_MIPS | 4253 #endif // V8_TARGET_ARCH_MIPS |
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