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Issue 1509603005: [runtime] [proxy] implement [[Construct]] (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@2015-12-03_JSProxy_Call_1499593003
Patch Set: use add instruction on ia32 + x87 Created 5 years ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 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_PPC 5 #if V8_TARGET_ARCH_PPC
6 6
7 #include "src/codegen.h" 7 #include "src/codegen.h"
8 #include "src/debug/debug.h" 8 #include "src/debug/debug.h"
9 #include "src/deoptimizer.h" 9 #include "src/deoptimizer.h"
10 #include "src/full-codegen/full-codegen.h" 10 #include "src/full-codegen/full-codegen.h"
(...skipping 1746 matching lines...) Expand 10 before | Expand all | Expand 10 after
1757 1757
1758 // static 1758 // static
1759 void Builtins::Generate_ConstructProxy(MacroAssembler* masm) { 1759 void Builtins::Generate_ConstructProxy(MacroAssembler* masm) {
1760 // ----------- S t a t e ------------- 1760 // ----------- S t a t e -------------
1761 // -- r3 : the number of arguments (not including the receiver) 1761 // -- r3 : the number of arguments (not including the receiver)
1762 // -- r4 : the constructor to call (checked to be a JSProxy) 1762 // -- r4 : the constructor to call (checked to be a JSProxy)
1763 // -- r6 : the new target (either the same as the constructor or 1763 // -- r6 : the new target (either the same as the constructor or
1764 // the JSFunction on which new was invoked initially) 1764 // the JSFunction on which new was invoked initially)
1765 // ----------------------------------- 1765 // -----------------------------------
1766 1766
1767 // TODO(neis): This doesn't match the ES6 spec for [[Construct]] on proxies. 1767 // Call into the Runtime for Proxy [[Construct]].
1768 __ Jump(masm->isolate()->builtins()->Call(), RelocInfo::CODE_TARGET); 1768 __ Push(r4);
1769 __ Push(r6);
1770 // Include the pushed new_target and the constructor/receiver at the bottom.
1771 __ addi(r3, r3, Operand(3));
1772 // Tail-call to the runtime.
1773 __ JumpToExternalReference(
1774 ExternalReference(Runtime::kJSProxyConstruct, masm->isolate()));
1769 } 1775 }
1770 1776
1771 1777
1772 // static 1778 // static
1773 void Builtins::Generate_Construct(MacroAssembler* masm) { 1779 void Builtins::Generate_Construct(MacroAssembler* masm) {
1774 // ----------- S t a t e ------------- 1780 // ----------- S t a t e -------------
1775 // -- r3 : the number of arguments (not including the receiver) 1781 // -- r3 : the number of arguments (not including the receiver)
1776 // -- r4 : the constructor to call (can be any Object) 1782 // -- r4 : the constructor to call (can be any Object)
1777 // -- r6 : the new target (either the same as the constructor or 1783 // -- r6 : the new target (either the same as the constructor or
1778 // the JSFunction on which new was invoked initially) 1784 // the JSFunction on which new was invoked initially)
(...skipping 192 matching lines...) Expand 10 before | Expand all | Expand 10 after
1971 __ bkpt(0); 1977 __ bkpt(0);
1972 } 1978 }
1973 } 1979 }
1974 1980
1975 1981
1976 #undef __ 1982 #undef __
1977 } // namespace internal 1983 } // namespace internal
1978 } // namespace v8 1984 } // namespace v8
1979 1985
1980 #endif // V8_TARGET_ARCH_PPC 1986 #endif // V8_TARGET_ARCH_PPC
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