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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 // 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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| 1632 __ cmp(edi, Immediate(function)); | 1632 __ cmp(edi, Immediate(function)); |
| 1633 } | 1633 } |
| 1634 __ j(not_equal, miss); | 1634 __ j(not_equal, miss); |
| 1635 } | 1635 } |
| 1636 | 1636 |
| 1637 | 1637 |
| 1638 void CallStubCompiler::GenerateMissBranch() { | 1638 void CallStubCompiler::GenerateMissBranch() { |
| 1639 Handle<Code> code = | 1639 Handle<Code> code = |
| 1640 isolate()->stub_cache()->ComputeCallMiss(arguments().immediate(), | 1640 isolate()->stub_cache()->ComputeCallMiss(arguments().immediate(), |
| 1641 kind_, | 1641 kind_, |
| 1642 extra_state_); | 1642 extra_state()); |
| 1643 __ jmp(code, RelocInfo::CODE_TARGET); | 1643 __ jmp(code, RelocInfo::CODE_TARGET); |
| 1644 } | 1644 } |
| 1645 | 1645 |
| 1646 | 1646 |
| 1647 Handle<Code> CallStubCompiler::CompileCallField(Handle<JSObject> object, | 1647 Handle<Code> CallStubCompiler::CompileCallField(Handle<JSObject> object, |
| 1648 Handle<JSObject> holder, | 1648 Handle<JSObject> holder, |
| 1649 PropertyIndex index, | 1649 PropertyIndex index, |
| 1650 Handle<Name> name) { | 1650 Handle<Name> name) { |
| 1651 Label miss; | 1651 Label miss; |
| 1652 | 1652 |
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| 2026 } | 2026 } |
| 2027 | 2027 |
| 2028 const int argc = arguments().immediate(); | 2028 const int argc = arguments().immediate(); |
| 2029 | 2029 |
| 2030 Label miss; | 2030 Label miss; |
| 2031 Label name_miss; | 2031 Label name_miss; |
| 2032 Label index_out_of_range; | 2032 Label index_out_of_range; |
| 2033 Label* index_out_of_range_label = &index_out_of_range; | 2033 Label* index_out_of_range_label = &index_out_of_range; |
| 2034 | 2034 |
| 2035 if (kind_ == Code::CALL_IC && | 2035 if (kind_ == Code::CALL_IC && |
| 2036 (CallICBase::StringStubState::decode(extra_state_) == | 2036 (CallICBase::StringStubState::decode(extra_state()) == |
| 2037 DEFAULT_STRING_STUB)) { | 2037 DEFAULT_STRING_STUB)) { |
| 2038 index_out_of_range_label = &miss; | 2038 index_out_of_range_label = &miss; |
| 2039 } | 2039 } |
| 2040 | 2040 |
| 2041 HandlerFrontendHeader(object, holder, name, STRING_CHECK, &name_miss); | 2041 HandlerFrontendHeader(object, holder, name, STRING_CHECK, &name_miss); |
| 2042 | 2042 |
| 2043 Register receiver = ebx; | 2043 Register receiver = ebx; |
| 2044 Register index = edi; | 2044 Register index = edi; |
| 2045 Register result = eax; | 2045 Register result = eax; |
| 2046 __ mov(receiver, Operand(esp, (argc + 1) * kPointerSize)); | 2046 __ mov(receiver, Operand(esp, (argc + 1) * kPointerSize)); |
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| 2092 } | 2092 } |
| 2093 | 2093 |
| 2094 const int argc = arguments().immediate(); | 2094 const int argc = arguments().immediate(); |
| 2095 | 2095 |
| 2096 Label miss; | 2096 Label miss; |
| 2097 Label name_miss; | 2097 Label name_miss; |
| 2098 Label index_out_of_range; | 2098 Label index_out_of_range; |
| 2099 Label* index_out_of_range_label = &index_out_of_range; | 2099 Label* index_out_of_range_label = &index_out_of_range; |
| 2100 | 2100 |
| 2101 if (kind_ == Code::CALL_IC && | 2101 if (kind_ == Code::CALL_IC && |
| 2102 (CallICBase::StringStubState::decode(extra_state_) == | 2102 (CallICBase::StringStubState::decode(extra_state()) == |
| 2103 DEFAULT_STRING_STUB)) { | 2103 DEFAULT_STRING_STUB)) { |
| 2104 index_out_of_range_label = &miss; | 2104 index_out_of_range_label = &miss; |
| 2105 } | 2105 } |
| 2106 | 2106 |
| 2107 HandlerFrontendHeader(object, holder, name, STRING_CHECK, &name_miss); | 2107 HandlerFrontendHeader(object, holder, name, STRING_CHECK, &name_miss); |
| 2108 | 2108 |
| 2109 Register receiver = eax; | 2109 Register receiver = eax; |
| 2110 Register index = edi; | 2110 Register index = edi; |
| 2111 Register scratch = edx; | 2111 Register scratch = edx; |
| 2112 Register result = eax; | 2112 Register result = eax; |
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| 2582 | 2582 |
| 2583 // Get the number of arguments. | 2583 // Get the number of arguments. |
| 2584 const int argc = arguments().immediate(); | 2584 const int argc = arguments().immediate(); |
| 2585 | 2585 |
| 2586 LookupResult lookup(isolate()); | 2586 LookupResult lookup(isolate()); |
| 2587 LookupPostInterceptor(holder, name, &lookup); | 2587 LookupPostInterceptor(holder, name, &lookup); |
| 2588 | 2588 |
| 2589 // Get the receiver from the stack. | 2589 // Get the receiver from the stack. |
| 2590 __ mov(edx, Operand(esp, (argc + 1) * kPointerSize)); | 2590 __ mov(edx, Operand(esp, (argc + 1) * kPointerSize)); |
| 2591 | 2591 |
| 2592 CallInterceptorCompiler compiler(this, arguments(), ecx, extra_state_); | 2592 CallInterceptorCompiler compiler(this, arguments(), ecx, extra_state()); |
| 2593 compiler.Compile(masm(), object, holder, name, &lookup, edx, ebx, edi, eax, | 2593 compiler.Compile(masm(), object, holder, name, &lookup, edx, ebx, edi, eax, |
| 2594 &miss); | 2594 &miss); |
| 2595 | 2595 |
| 2596 // Restore receiver. | 2596 // Restore receiver. |
| 2597 __ mov(edx, Operand(esp, (argc + 1) * kPointerSize)); | 2597 __ mov(edx, Operand(esp, (argc + 1) * kPointerSize)); |
| 2598 | 2598 |
| 2599 GenerateJumpFunction(object, eax, &miss); | 2599 GenerateJumpFunction(object, eax, &miss); |
| 2600 | 2600 |
| 2601 HandlerFrontendFooter(&miss); | 2601 HandlerFrontendFooter(&miss); |
| 2602 | 2602 |
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| 2992 // ----------------------------------- | 2992 // ----------------------------------- |
| 2993 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); | 2993 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); |
| 2994 } | 2994 } |
| 2995 | 2995 |
| 2996 | 2996 |
| 2997 #undef __ | 2997 #undef __ |
| 2998 | 2998 |
| 2999 } } // namespace v8::internal | 2999 } } // namespace v8::internal |
| 3000 | 3000 |
| 3001 #endif // V8_TARGET_ARCH_IA32 | 3001 #endif // V8_TARGET_ARCH_IA32 |
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