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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_ARM | 5 #if V8_TARGET_ARCH_ARM |
6 | 6 |
7 #include "src/ast/scopes.h" | 7 #include "src/ast/scopes.h" |
8 #include "src/code-factory.h" | 8 #include "src/code-factory.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/codegen.h" | 10 #include "src/codegen.h" |
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1463 PushOperand(r0); | 1463 PushOperand(r0); |
1464 VisitForStackValue(value); | 1464 VisitForStackValue(value); |
1465 DCHECK(property->emit_store()); | 1465 DCHECK(property->emit_store()); |
1466 CallRuntimeWithOperands(Runtime::kInternalSetPrototype); | 1466 CallRuntimeWithOperands(Runtime::kInternalSetPrototype); |
1467 PrepareForBailoutForId(expr->GetIdForPropertySet(property_index), | 1467 PrepareForBailoutForId(expr->GetIdForPropertySet(property_index), |
1468 BailoutState::NO_REGISTERS); | 1468 BailoutState::NO_REGISTERS); |
1469 break; | 1469 break; |
1470 | 1470 |
1471 case ObjectLiteral::Property::GETTER: | 1471 case ObjectLiteral::Property::GETTER: |
1472 if (property->emit_store()) { | 1472 if (property->emit_store()) { |
1473 accessor_table.lookup(key)->second->getter = property; | 1473 AccessorTable::Iterator it = accessor_table.lookup(key); |
| 1474 it->second->bailout_id = expr->GetIdForPropertySet(property_index); |
| 1475 it->second->getter = property; |
1474 } | 1476 } |
1475 break; | 1477 break; |
1476 case ObjectLiteral::Property::SETTER: | 1478 case ObjectLiteral::Property::SETTER: |
1477 if (property->emit_store()) { | 1479 if (property->emit_store()) { |
1478 accessor_table.lookup(key)->second->setter = property; | 1480 AccessorTable::Iterator it = accessor_table.lookup(key); |
| 1481 it->second->bailout_id = expr->GetIdForPropertySet(property_index); |
| 1482 it->second->setter = property; |
1479 } | 1483 } |
1480 break; | 1484 break; |
1481 } | 1485 } |
1482 } | 1486 } |
1483 | 1487 |
1484 // Emit code to define accessors, using only a single call to the runtime for | 1488 // Emit code to define accessors, using only a single call to the runtime for |
1485 // each pair of corresponding getters and setters. | 1489 // each pair of corresponding getters and setters. |
1486 for (AccessorTable::Iterator it = accessor_table.begin(); | 1490 for (AccessorTable::Iterator it = accessor_table.begin(); |
1487 it != accessor_table.end(); | 1491 it != accessor_table.end(); |
1488 ++it) { | 1492 ++it) { |
1489 __ ldr(r0, MemOperand(sp)); // Duplicate receiver. | 1493 __ ldr(r0, MemOperand(sp)); // Duplicate receiver. |
1490 PushOperand(r0); | 1494 PushOperand(r0); |
1491 VisitForStackValue(it->first); | 1495 VisitForStackValue(it->first); |
1492 EmitAccessor(it->second->getter); | 1496 EmitAccessor(it->second->getter); |
1493 EmitAccessor(it->second->setter); | 1497 EmitAccessor(it->second->setter); |
1494 __ mov(r0, Operand(Smi::FromInt(NONE))); | 1498 __ mov(r0, Operand(Smi::FromInt(NONE))); |
1495 PushOperand(r0); | 1499 PushOperand(r0); |
1496 CallRuntimeWithOperands(Runtime::kDefineAccessorPropertyUnchecked); | 1500 CallRuntimeWithOperands(Runtime::kDefineAccessorPropertyUnchecked); |
| 1501 PrepareForBailoutForId(it->second->bailout_id, BailoutState::NO_REGISTERS); |
1497 } | 1502 } |
1498 | 1503 |
1499 // Object literals have two parts. The "static" part on the left contains no | 1504 // Object literals have two parts. The "static" part on the left contains no |
1500 // computed property names, and so we can compute its map ahead of time; see | 1505 // computed property names, and so we can compute its map ahead of time; see |
1501 // runtime.cc::CreateObjectLiteralBoilerplate. The second "dynamic" part | 1506 // runtime.cc::CreateObjectLiteralBoilerplate. The second "dynamic" part |
1502 // starts with the first computed property name, and continues with all | 1507 // starts with the first computed property name, and continues with all |
1503 // properties to its right. All the code from above initializes the static | 1508 // properties to its right. All the code from above initializes the static |
1504 // component of the object literal, and arranges for the map of the result to | 1509 // component of the object literal, and arranges for the map of the result to |
1505 // reflect the static order in which the keys appear. For the dynamic | 1510 // reflect the static order in which the keys appear. For the dynamic |
1506 // properties, we compile them into a series of "SetOwnProperty" runtime | 1511 // properties, we compile them into a series of "SetOwnProperty" runtime |
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3840 DCHECK(interrupt_address == | 3845 DCHECK(interrupt_address == |
3841 isolate->builtins()->OnStackReplacement()->entry()); | 3846 isolate->builtins()->OnStackReplacement()->entry()); |
3842 return ON_STACK_REPLACEMENT; | 3847 return ON_STACK_REPLACEMENT; |
3843 } | 3848 } |
3844 | 3849 |
3845 | 3850 |
3846 } // namespace internal | 3851 } // namespace internal |
3847 } // namespace v8 | 3852 } // namespace v8 |
3848 | 3853 |
3849 #endif // V8_TARGET_ARCH_ARM | 3854 #endif // V8_TARGET_ARCH_ARM |
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