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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/scopes.h" | 8 #include "src/ast/scopes.h" |
9 #include "src/code-factory.h" | 9 #include "src/code-factory.h" |
10 #include "src/code-stubs.h" | 10 #include "src/code-stubs.h" |
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1881 UNREACHABLE(); | 1881 UNREACHABLE(); |
1882 } | 1882 } |
1883 | 1883 |
1884 __ bind(&done); | 1884 __ bind(&done); |
1885 context()->Plug(eax); | 1885 context()->Plug(eax); |
1886 } | 1886 } |
1887 | 1887 |
1888 | 1888 |
1889 void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) { | 1889 void FullCodeGenerator::EmitClassDefineProperties(ClassLiteral* lit) { |
1890 for (int i = 0; i < lit->properties()->length(); i++) { | 1890 for (int i = 0; i < lit->properties()->length(); i++) { |
1891 ObjectLiteral::Property* property = lit->properties()->at(i); | 1891 ClassLiteral::Property* property = lit->properties()->at(i); |
1892 Expression* value = property->value(); | 1892 Expression* value = property->value(); |
1893 | 1893 |
1894 if (property->is_static()) { | 1894 if (property->is_static()) { |
1895 PushOperand(Operand(esp, kPointerSize)); // constructor | 1895 PushOperand(Operand(esp, kPointerSize)); // constructor |
1896 } else { | 1896 } else { |
1897 PushOperand(Operand(esp, 0)); // prototype | 1897 PushOperand(Operand(esp, 0)); // prototype |
1898 } | 1898 } |
1899 EmitPropertyKey(property, lit->GetIdForProperty(i)); | 1899 EmitPropertyKey(property, lit->GetIdForProperty(i)); |
1900 | 1900 |
1901 // The static prototype property is read only. We handle the non computed | 1901 // The static prototype property is read only. We handle the non computed |
1902 // property name case in the parser. Since this is the only case where we | 1902 // property name case in the parser. Since this is the only case where we |
1903 // need to check for an own read only property we special case this so we do | 1903 // need to check for an own read only property we special case this so we do |
1904 // not need to do this for every property. | 1904 // not need to do this for every property. |
1905 if (property->is_static() && property->is_computed_name()) { | 1905 if (property->is_static() && property->is_computed_name()) { |
1906 __ CallRuntime(Runtime::kThrowIfStaticPrototype); | 1906 __ CallRuntime(Runtime::kThrowIfStaticPrototype); |
1907 __ push(eax); | 1907 __ push(eax); |
1908 } | 1908 } |
1909 | 1909 |
1910 VisitForStackValue(value); | 1910 VisitForStackValue(value); |
1911 if (NeedsHomeObject(value)) { | 1911 if (NeedsHomeObject(value)) { |
1912 EmitSetHomeObject(value, 2, property->GetSlot()); | 1912 EmitSetHomeObject(value, 2, property->GetSlot()); |
1913 } | 1913 } |
1914 | 1914 |
1915 switch (property->kind()) { | 1915 switch (property->kind()) { |
1916 case ObjectLiteral::Property::CONSTANT: | 1916 case ClassLiteral::Property::METHOD: |
1917 case ObjectLiteral::Property::MATERIALIZED_LITERAL: | |
1918 case ObjectLiteral::Property::PROTOTYPE: | |
1919 UNREACHABLE(); | |
1920 case ObjectLiteral::Property::COMPUTED: | |
1921 PushOperand(Smi::FromInt(DONT_ENUM)); | 1917 PushOperand(Smi::FromInt(DONT_ENUM)); |
1922 PushOperand(Smi::FromInt(property->NeedsSetFunctionName())); | 1918 PushOperand(Smi::FromInt(property->NeedsSetFunctionName())); |
1923 CallRuntimeWithOperands(Runtime::kDefineDataPropertyInLiteral); | 1919 CallRuntimeWithOperands(Runtime::kDefineDataPropertyInLiteral); |
1924 break; | 1920 break; |
1925 | 1921 |
1926 case ObjectLiteral::Property::GETTER: | 1922 case ClassLiteral::Property::GETTER: |
1927 PushOperand(Smi::FromInt(DONT_ENUM)); | 1923 PushOperand(Smi::FromInt(DONT_ENUM)); |
1928 CallRuntimeWithOperands(Runtime::kDefineGetterPropertyUnchecked); | 1924 CallRuntimeWithOperands(Runtime::kDefineGetterPropertyUnchecked); |
1929 break; | 1925 break; |
1930 | 1926 |
1931 case ObjectLiteral::Property::SETTER: | 1927 case ClassLiteral::Property::SETTER: |
1932 PushOperand(Smi::FromInt(DONT_ENUM)); | 1928 PushOperand(Smi::FromInt(DONT_ENUM)); |
1933 CallRuntimeWithOperands(Runtime::kDefineSetterPropertyUnchecked); | 1929 CallRuntimeWithOperands(Runtime::kDefineSetterPropertyUnchecked); |
1934 break; | 1930 break; |
1935 } | 1931 } |
1936 } | 1932 } |
1937 } | 1933 } |
1938 | 1934 |
1939 | 1935 |
1940 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, Token::Value op) { | 1936 void FullCodeGenerator::EmitBinaryOp(BinaryOperation* expr, Token::Value op) { |
1941 PopOperand(edx); | 1937 PopOperand(edx); |
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3631 isolate->builtins()->OnStackReplacement()->entry(), | 3627 isolate->builtins()->OnStackReplacement()->entry(), |
3632 Assembler::target_address_at(call_target_address, unoptimized_code)); | 3628 Assembler::target_address_at(call_target_address, unoptimized_code)); |
3633 return ON_STACK_REPLACEMENT; | 3629 return ON_STACK_REPLACEMENT; |
3634 } | 3630 } |
3635 | 3631 |
3636 | 3632 |
3637 } // namespace internal | 3633 } // namespace internal |
3638 } // namespace v8 | 3634 } // namespace v8 |
3639 | 3635 |
3640 #endif // V8_TARGET_ARCH_X87 | 3636 #endif // V8_TARGET_ARCH_X87 |
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