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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_X87 | 5 #if V8_TARGET_ARCH_X87 |
6 | 6 |
7 #include "src/full-codegen/full-codegen.h" | 7 #include "src/full-codegen/full-codegen.h" |
8 #include "src/ast/compile-time-value.h" | 8 #include "src/ast/compile-time-value.h" |
9 #include "src/ast/scopes.h" | 9 #include "src/ast/scopes.h" |
10 #include "src/code-factory.h" | 10 #include "src/code-factory.h" |
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1879 UNREACHABLE(); | 1879 UNREACHABLE(); |
1880 } | 1880 } |
1881 | 1881 |
1882 __ bind(&done); | 1882 __ bind(&done); |
1883 context()->Plug(eax); | 1883 context()->Plug(eax); |
1884 } | 1884 } |
1885 | 1885 |
1886 | 1886 |
1887 void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) { | 1887 void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) { |
1888 for (int i = 0; i < lit->properties()->length(); i++) { | 1888 for (int i = 0; i < lit->properties()->length(); i++) { |
1889 ObjectLiteral::Property* property = lit->properties()->at(i); | 1889 ClassLiteral::Property* property = lit->properties()->at(i); |
1890 Expression* value = property->value(); | 1890 Expression* value = property->value(); |
1891 | 1891 |
1892 if (property->is_static()) { | 1892 if (property->is_static()) { |
1893 PushOperand(Operand(esp, kPointerSize)); // constructor | 1893 PushOperand(Operand(esp, kPointerSize)); // constructor |
1894 } else { | 1894 } else { |
1895 PushOperand(Operand(esp, 0)); // prototype | 1895 PushOperand(Operand(esp, 0)); // prototype |
1896 } | 1896 } |
1897 EmitPropertyKey(property, lit->GetIdForProperty(i)); | 1897 EmitPropertyKey(property, lit->GetIdForProperty(i)); |
1898 | 1898 |
1899 // The static prototype property is read only. We handle the non computed | 1899 // The static prototype property is read only. We handle the non computed |
1900 // property name case in the parser. Since this is the only case where we | 1900 // property name case in the parser. Since this is the only case where we |
1901 // need to check for an own read only property we special case this so we do | 1901 // need to check for an own read only property we special case this so we do |
1902 // not need to do this for every property. | 1902 // not need to do this for every property. |
1903 if (property->is_static() && property->is_computed_name()) { | 1903 if (property->is_static() && property->is_computed_name()) { |
1904 __ CallRuntime(Runtime::kThrowIfStaticPrototype); | 1904 __ CallRuntime(Runtime::kThrowIfStaticPrototype); |
1905 __ push(eax); | 1905 __ push(eax); |
1906 } | 1906 } |
1907 | 1907 |
1908 VisitForStackValue(value); | 1908 VisitForStackValue(value); |
1909 if (NeedsHomeObject(value)) { | 1909 if (NeedsHomeObject(value)) { |
1910 EmitSetHomeObject(value, 2, property->GetSlot()); | 1910 EmitSetHomeObject(value, 2, property->GetSlot()); |
1911 } | 1911 } |
1912 | 1912 |
1913 switch (property->kind()) { | 1913 switch (property->kind()) { |
1914 case ObjectLiteral::Property::CONSTANT: | 1914 case ClassLiteral::Property::METHOD: |
1915 case ObjectLiteral::Property::MATERIALIZED_LITERAL: | |
1916 case ObjectLiteral::Property::PROTOTYPE: | |
1917 UNREACHABLE(); | |
1918 case ObjectLiteral::Property::COMPUTED: | |
1919 PushOperand(Smi::FromInt(DONT_ENUM)); | 1915 PushOperand(Smi::FromInt(DONT_ENUM)); |
1920 PushOperand(Smi::FromInt(property->NeedsSetFunctionName())); | 1916 PushOperand(Smi::FromInt(property->NeedsSetFunctionName())); |
1921 CallRuntimeWithOperands(Runtime::kDefineDataPropertyInLiteral); | 1917 CallRuntimeWithOperands(Runtime::kDefineDataPropertyInLiteral); |
1922 break; | 1918 break; |
1923 | 1919 |
1924 case ObjectLiteral::Property::GETTER: | 1920 case ClassLiteral::Property::GETTER: |
1925 PushOperand(Smi::FromInt(DONT_ENUM)); | 1921 PushOperand(Smi::FromInt(DONT_ENUM)); |
1926 CallRuntimeWithOperands(Runtime::kDefineGetterPropertyUnchecked); | 1922 CallRuntimeWithOperands(Runtime::kDefineGetterPropertyUnchecked); |
1927 break; | 1923 break; |
1928 | 1924 |
1929 case ObjectLiteral::Property::SETTER: | 1925 case ClassLiteral::Property::SETTER: |
1930 PushOperand(Smi::FromInt(DONT_ENUM)); | 1926 PushOperand(Smi::FromInt(DONT_ENUM)); |
1931 CallRuntimeWithOperands(Runtime::kDefineSetterPropertyUnchecked); | 1927 CallRuntimeWithOperands(Runtime::kDefineSetterPropertyUnchecked); |
1932 break; | 1928 break; |
1933 } | 1929 } |
1934 } | 1930 } |
1935 } | 1931 } |
1936 | 1932 |
1937 | 1933 |
1938 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, Token::Value op) { | 1934 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, Token::Value op) { |
1939 PopOperand(edx); | 1935 PopOperand(edx); |
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3623 isolate->builtins()->OnStackReplacement()->entry(), | 3619 isolate->builtins()->OnStackReplacement()->entry(), |
3624 Assembler::target_address_at(call_target_address, unoptimized_code)); | 3620 Assembler::target_address_at(call_target_address, unoptimized_code)); |
3625 return ON_STACK_REPLACEMENT; | 3621 return ON_STACK_REPLACEMENT; |
3626 } | 3622 } |
3627 | 3623 |
3628 | 3624 |
3629 } // namespace internal | 3625 } // namespace internal |
3630 } // namespace v8 | 3626 } // namespace v8 |
3631 | 3627 |
3632 #endif // V8_TARGET_ARCH_X87 | 3628 #endif // V8_TARGET_ARCH_X87 |
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