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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/code-factory.h" | 7 #include "src/code-factory.h" |
8 #include "src/codegen.h" | 8 #include "src/codegen.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" |
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847 | 847 |
848 void Builtins::Generate_InterpreterNotifySoftDeoptimized(MacroAssembler* masm) { | 848 void Builtins::Generate_InterpreterNotifySoftDeoptimized(MacroAssembler* masm) { |
849 Generate_InterpreterNotifyDeoptimizedHelper(masm, Deoptimizer::SOFT); | 849 Generate_InterpreterNotifyDeoptimizedHelper(masm, Deoptimizer::SOFT); |
850 } | 850 } |
851 | 851 |
852 | 852 |
853 void Builtins::Generate_InterpreterNotifyLazyDeoptimized(MacroAssembler* masm) { | 853 void Builtins::Generate_InterpreterNotifyLazyDeoptimized(MacroAssembler* masm) { |
854 Generate_InterpreterNotifyDeoptimizedHelper(masm, Deoptimizer::LAZY); | 854 Generate_InterpreterNotifyDeoptimizedHelper(masm, Deoptimizer::LAZY); |
855 } | 855 } |
856 | 856 |
857 | 857 void Builtins::Generate_InterpreterEnterBytecodeDispatch(MacroAssembler* masm) { |
858 void Builtins::Generate_InterpreterEnterExceptionHandler(MacroAssembler* masm) { | |
859 // Set the address of the interpreter entry trampoline as a return address. | 858 // Set the address of the interpreter entry trampoline as a return address. |
860 // This simulates the initial call to bytecode handlers in interpreter entry | 859 // This simulates the initial call to bytecode handlers in interpreter entry |
861 // trampoline. The return will never actually be taken, but our stack walker | 860 // trampoline. The return will never actually be taken, but our stack walker |
862 // uses this address to determine whether a frame is interpreted. | 861 // uses this address to determine whether a frame is interpreted. |
863 __ Push(masm->isolate()->builtins()->InterpreterEntryTrampoline()); | 862 __ Push(masm->isolate()->builtins()->InterpreterEntryTrampoline()); |
864 | 863 |
865 Generate_EnterBytecodeDispatch(masm); | 864 Generate_EnterBytecodeDispatch(masm); |
866 } | 865 } |
867 | 866 |
868 | 867 |
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2549 | 2548 |
2550 __ bind(&ok); | 2549 __ bind(&ok); |
2551 __ ret(0); | 2550 __ ret(0); |
2552 } | 2551 } |
2553 | 2552 |
2554 #undef __ | 2553 #undef __ |
2555 } // namespace internal | 2554 } // namespace internal |
2556 } // namespace v8 | 2555 } // namespace v8 |
2557 | 2556 |
2558 #endif // V8_TARGET_ARCH_X87 | 2557 #endif // V8_TARGET_ARCH_X87 |
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