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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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1991 break; | 1991 break; |
1992 default: | 1992 default: |
1993 UNREACHABLE(); | 1993 UNREACHABLE(); |
1994 } | 1994 } |
1995 | 1995 |
1996 __ bind(&done); | 1996 __ bind(&done); |
1997 context()->Plug(r0); | 1997 context()->Plug(r0); |
1998 } | 1998 } |
1999 | 1999 |
2000 | 2000 |
2001 void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) { | |
2002 for (int i = 0; i < lit->properties()->length(); i++) { | |
2003 ObjectLiteral::Property* property = lit->properties()->at(i); | |
2004 Expression* value = property->value(); | |
2005 | |
2006 Register scratch = r1; | |
2007 if (property->is_static()) { | |
2008 __ ldr(scratch, MemOperand(sp, kPointerSize)); // constructor | |
2009 } else { | |
2010 __ ldr(scratch, MemOperand(sp, 0)); // prototype | |
2011 } | |
2012 PushOperand(scratch); | |
2013 EmitPropertyKey(property, lit->GetIdForProperty(i)); | |
2014 | |
2015 // The static prototype property is read only. We handle the non computed | |
2016 // property name case in the parser. Since this is the only case where we | |
2017 // need to check for an own read only property we special case this so we do | |
2018 // not need to do this for every property. | |
2019 if (property->is_static() && property->is_computed_name()) { | |
2020 __ CallRuntime(Runtime::kThrowIfStaticPrototype); | |
2021 __ push(r0); | |
2022 } | |
2023 | |
2024 VisitForStackValue(value); | |
2025 if (NeedsHomeObject(value)) { | |
2026 EmitSetHomeObject(value, 2, property->GetSlot()); | |
2027 } | |
2028 | |
2029 switch (property->kind()) { | |
2030 case ObjectLiteral::Property::CONSTANT: | |
2031 case ObjectLiteral::Property::MATERIALIZED_LITERAL: | |
2032 case ObjectLiteral::Property::PROTOTYPE: | |
2033 UNREACHABLE(); | |
2034 case ObjectLiteral::Property::COMPUTED: | |
2035 PushOperand(Smi::FromInt(DONT_ENUM)); | |
2036 PushOperand(Smi::FromInt(property->NeedsSetFunctionName())); | |
2037 CallRuntimeWithOperands(Runtime::kDefineDataPropertyInLiteral); | |
2038 break; | |
2039 | |
2040 case ObjectLiteral::Property::GETTER: | |
2041 PushOperand(Smi::FromInt(DONT_ENUM)); | |
2042 CallRuntimeWithOperands(Runtime::kDefineGetterPropertyUnchecked); | |
2043 break; | |
2044 | |
2045 case ObjectLiteral::Property::SETTER: | |
2046 PushOperand(Smi::FromInt(DONT_ENUM)); | |
2047 CallRuntimeWithOperands(Runtime::kDefineSetterPropertyUnchecked); | |
2048 break; | |
2049 | |
2050 default: | |
2051 UNREACHABLE(); | |
2052 } | |
2053 } | |
2054 } | |
2055 | |
2056 | |
2057 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, Token::Value op) { | 2001 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, Token::Value op) { |
2058 PopOperand(r1); | 2002 PopOperand(r1); |
2059 Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op).code(); | 2003 Handle<Code> code = CodeFactory::BinaryOpIC(isolate(), op).code(); |
2060 JumpPatchSite patch_site(masm_); // unbound, signals no inlined smi code. | 2004 JumpPatchSite patch_site(masm_); // unbound, signals no inlined smi code. |
2061 CallIC(code, expr->BinaryOperationFeedbackId()); | 2005 CallIC(code, expr->BinaryOperationFeedbackId()); |
2062 patch_site.EmitPatchInfo(); | 2006 patch_site.EmitPatchInfo(); |
2063 context()->Plug(r0); | 2007 context()->Plug(r0); |
2064 } | 2008 } |
2065 | 2009 |
2066 | 2010 |
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3840 DCHECK(interrupt_address == | 3784 DCHECK(interrupt_address == |
3841 isolate->builtins()->OnStackReplacement()->entry()); | 3785 isolate->builtins()->OnStackReplacement()->entry()); |
3842 return ON_STACK_REPLACEMENT; | 3786 return ON_STACK_REPLACEMENT; |
3843 } | 3787 } |
3844 | 3788 |
3845 | 3789 |
3846 } // namespace internal | 3790 } // namespace internal |
3847 } // namespace v8 | 3791 } // namespace v8 |
3848 | 3792 |
3849 #endif // V8_TARGET_ARCH_ARM | 3793 #endif // V8_TARGET_ARCH_ARM |
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