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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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| 304 __ lea(esp, Operand(esp, ebx, times_2, 1 * kPointerSize)); // 1 ~ receiver | 304 __ lea(esp, Operand(esp, ebx, times_2, 1 * kPointerSize)); // 1 ~ receiver |
| 305 __ push(ecx); | 305 __ push(ecx); |
| 306 __ ret(0); | 306 __ ret(0); |
| 307 | 307 |
| 308 // edi: called object | 308 // edi: called object |
| 309 // eax: number of arguments | 309 // eax: number of arguments |
| 310 __ bind(&non_function_call); | 310 __ bind(&non_function_call); |
| 311 | 311 |
| 312 // Set expected number of arguments to zero (not changing eax). | 312 // Set expected number of arguments to zero (not changing eax). |
| 313 __ Set(ebx, Immediate(0)); | 313 __ Set(ebx, Immediate(0)); |
| 314 __ GetBuiltinEntry(edx, Builtins::CALL_NON_FUNCTION); | 314 __ GetBuiltinEntry(edx, Builtins::CALL_NON_FUNCTION_AS_CONSTRUCTOR); |
| 315 __ jmp(Handle<Code>(builtin(ArgumentsAdaptorTrampoline)), | 315 __ jmp(Handle<Code>(builtin(ArgumentsAdaptorTrampoline)), |
| 316 RelocInfo::CODE_TARGET); | 316 RelocInfo::CODE_TARGET); |
| 317 } | 317 } |
| 318 | 318 |
| 319 | 319 |
| 320 static void Generate_JSEntryTrampolineHelper(MacroAssembler* masm, | 320 static void Generate_JSEntryTrampolineHelper(MacroAssembler* masm, |
| 321 bool is_construct) { | 321 bool is_construct) { |
| 322 // Clear the context before we push it when entering the JS frame. | 322 // Clear the context before we push it when entering the JS frame. |
| 323 __ xor_(esi, Operand(esi)); // clear esi | 323 __ xor_(esi, Operand(esi)); // clear esi |
| 324 | 324 |
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| 761 // Dont adapt arguments. | 761 // Dont adapt arguments. |
| 762 // ------------------------------------------- | 762 // ------------------------------------------- |
| 763 __ bind(&dont_adapt_arguments); | 763 __ bind(&dont_adapt_arguments); |
| 764 __ jmp(Operand(edx)); | 764 __ jmp(Operand(edx)); |
| 765 } | 765 } |
| 766 | 766 |
| 767 | 767 |
| 768 #undef __ | 768 #undef __ |
| 769 | 769 |
| 770 } } // namespace v8::internal | 770 } } // namespace v8::internal |
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