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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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4674 __ InvokeFunction(edi, actual, JUMP_FUNCTION); | 4674 __ InvokeFunction(edi, actual, JUMP_FUNCTION); |
4675 | 4675 |
4676 // Slow-case: Non-function called. | 4676 // Slow-case: Non-function called. |
4677 __ bind(&slow); | 4677 __ bind(&slow); |
4678 // CALL_NON_FUNCTION expects the non-function callee as receiver (instead | 4678 // CALL_NON_FUNCTION expects the non-function callee as receiver (instead |
4679 // of the original receiver from the call site). | 4679 // of the original receiver from the call site). |
4680 __ mov(Operand(esp, (argc_ + 1) * kPointerSize), edi); | 4680 __ mov(Operand(esp, (argc_ + 1) * kPointerSize), edi); |
4681 __ Set(eax, Immediate(argc_)); | 4681 __ Set(eax, Immediate(argc_)); |
4682 __ Set(ebx, Immediate(0)); | 4682 __ Set(ebx, Immediate(0)); |
4683 __ GetBuiltinEntry(edx, Builtins::CALL_NON_FUNCTION); | 4683 __ GetBuiltinEntry(edx, Builtins::CALL_NON_FUNCTION); |
4684 Handle<Code> adaptor(masm->isolate()->builtins()->builtin( | 4684 Handle<Code> adaptor = |
4685 Builtins::ArgumentsAdaptorTrampoline)); | 4685 masm->isolate()->builtins()->ArgumentsAdaptorTrampoline(); |
4686 __ jmp(adaptor, RelocInfo::CODE_TARGET); | 4686 __ jmp(adaptor, RelocInfo::CODE_TARGET); |
4687 } | 4687 } |
4688 | 4688 |
4689 | 4689 |
4690 bool CEntryStub::NeedsImmovableCode() { | 4690 bool CEntryStub::NeedsImmovableCode() { |
4691 return false; | 4691 return false; |
4692 } | 4692 } |
4693 | 4693 |
4694 | 4694 |
4695 void CEntryStub::GenerateThrowTOS(MacroAssembler* masm) { | 4695 void CEntryStub::GenerateThrowTOS(MacroAssembler* masm) { |
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4943 | 4943 |
4944 // Fake a receiver (NULL). | 4944 // Fake a receiver (NULL). |
4945 __ push(Immediate(0)); // receiver | 4945 __ push(Immediate(0)); // receiver |
4946 | 4946 |
4947 // Invoke the function by calling through JS entry trampoline | 4947 // Invoke the function by calling through JS entry trampoline |
4948 // builtin and pop the faked function when we return. Notice that we | 4948 // builtin and pop the faked function when we return. Notice that we |
4949 // cannot store a reference to the trampoline code directly in this | 4949 // cannot store a reference to the trampoline code directly in this |
4950 // stub, because the builtin stubs may not have been generated yet. | 4950 // stub, because the builtin stubs may not have been generated yet. |
4951 if (is_construct) { | 4951 if (is_construct) { |
4952 ExternalReference construct_entry( | 4952 ExternalReference construct_entry( |
4953 Builtins::JSConstructEntryTrampoline, | 4953 Builtins::kJSConstructEntryTrampoline, |
4954 masm->isolate()); | 4954 masm->isolate()); |
4955 __ mov(edx, Immediate(construct_entry)); | 4955 __ mov(edx, Immediate(construct_entry)); |
4956 } else { | 4956 } else { |
4957 ExternalReference entry(Builtins::JSEntryTrampoline, | 4957 ExternalReference entry(Builtins::kJSEntryTrampoline, |
4958 masm->isolate()); | 4958 masm->isolate()); |
4959 __ mov(edx, Immediate(entry)); | 4959 __ mov(edx, Immediate(entry)); |
4960 } | 4960 } |
4961 __ mov(edx, Operand(edx, 0)); // deref address | 4961 __ mov(edx, Operand(edx, 0)); // deref address |
4962 __ lea(edx, FieldOperand(edx, Code::kHeaderSize)); | 4962 __ lea(edx, FieldOperand(edx, Code::kHeaderSize)); |
4963 __ call(Operand(edx)); | 4963 __ call(Operand(edx)); |
4964 | 4964 |
4965 // Unlink this frame from the handler chain. | 4965 // Unlink this frame from the handler chain. |
4966 __ pop(Operand::StaticVariable(ExternalReference( | 4966 __ pop(Operand::StaticVariable(ExternalReference( |
4967 Isolate::k_handler_address, | 4967 Isolate::k_handler_address, |
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6489 // Do a tail call to the rewritten stub. | 6489 // Do a tail call to the rewritten stub. |
6490 __ jmp(Operand(edi)); | 6490 __ jmp(Operand(edi)); |
6491 } | 6491 } |
6492 | 6492 |
6493 | 6493 |
6494 #undef __ | 6494 #undef __ |
6495 | 6495 |
6496 } } // namespace v8::internal | 6496 } } // namespace v8::internal |
6497 | 6497 |
6498 #endif // V8_TARGET_ARCH_IA32 | 6498 #endif // V8_TARGET_ARCH_IA32 |
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