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| 1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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| 511 // ----------- S t a t e ------------- | 511 // ----------- S t a t e ------------- |
| 512 // ----------------------------------- | 512 // ----------------------------------- |
| 513 | 513 |
| 514 // Get the receiver of the function from the stack; 1 ~ return address. | 514 // Get the receiver of the function from the stack; 1 ~ return address. |
| 515 __ mov(edx, Operand(esp, (argc + 1) * kPointerSize)); | 515 __ mov(edx, Operand(esp, (argc + 1) * kPointerSize)); |
| 516 // Get the name of the function to call from the stack. | 516 // Get the name of the function to call from the stack. |
| 517 // 2 ~ receiver, return address. | 517 // 2 ~ receiver, return address. |
| 518 __ mov(ebx, Operand(esp, (argc + 2) * kPointerSize)); | 518 __ mov(ebx, Operand(esp, (argc + 2) * kPointerSize)); |
| 519 | 519 |
| 520 // Enter an internal frame. | 520 // Enter an internal frame. |
| 521 __ EnterFrame(StackFrame::INTERNAL); | 521 __ EnterInternalFrame(); |
| 522 | 522 |
| 523 // Push the receiver and the name of the function. | 523 // Push the receiver and the name of the function. |
| 524 __ push(Operand(edx)); | 524 __ push(Operand(edx)); |
| 525 __ push(Operand(ebx)); | 525 __ push(Operand(ebx)); |
| 526 | 526 |
| 527 // Call the entry. | 527 // Call the entry. |
| 528 CEntryStub stub; | 528 CEntryStub stub; |
| 529 __ mov(Operand(eax), Immediate(2)); | 529 __ mov(Operand(eax), Immediate(2)); |
| 530 __ mov(Operand(ebx), Immediate(f)); | 530 __ mov(Operand(ebx), Immediate(f)); |
| 531 __ CallStub(&stub); | 531 __ CallStub(&stub); |
| 532 | 532 |
| 533 // Move result to edi and exit the internal frame. | 533 // Move result to edi and exit the internal frame. |
| 534 __ mov(Operand(edi), eax); | 534 __ mov(Operand(edi), eax); |
| 535 __ ExitFrame(StackFrame::INTERNAL); | 535 __ ExitInternalFrame(); |
| 536 | 536 |
| 537 // Invoke the function. | 537 // Invoke the function. |
| 538 ParameterCount actual(argc); | 538 ParameterCount actual(argc); |
| 539 __ InvokeFunction(edi, actual, JUMP_FUNCTION); | 539 __ InvokeFunction(edi, actual, JUMP_FUNCTION); |
| 540 } | 540 } |
| 541 | 541 |
| 542 | 542 |
| 543 // Defined in ic.cc. | 543 // Defined in ic.cc. |
| 544 Object* LoadIC_Miss(Arguments args); | 544 Object* LoadIC_Miss(Arguments args); |
| 545 | 545 |
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| 734 | 734 |
| 735 // Do tail-call to runtime routine. | 735 // Do tail-call to runtime routine. |
| 736 __ TailCallRuntime(f, 3); | 736 __ TailCallRuntime(f, 3); |
| 737 } | 737 } |
| 738 | 738 |
| 739 | 739 |
| 740 #undef __ | 740 #undef __ |
| 741 | 741 |
| 742 | 742 |
| 743 } } // namespace v8::internal | 743 } } // namespace v8::internal |
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