OLD | NEW |
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 |
(...skipping 757 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
768 StubCache::kInterceptorArgsLength); | 768 StubCache::kInterceptorArgsLength); |
769 } | 769 } |
770 | 770 |
771 | 771 |
772 // Generate call to api function. | 772 // Generate call to api function. |
773 static void GenerateFastApiCall(MacroAssembler* masm, | 773 static void GenerateFastApiCall(MacroAssembler* masm, |
774 const CallOptimization& optimization, | 774 const CallOptimization& optimization, |
775 Handle<Map> receiver_map, | 775 Handle<Map> receiver_map, |
776 Register receiver, | 776 Register receiver, |
777 Register scratch_in, | 777 Register scratch_in, |
| 778 bool is_store, |
778 int argc, | 779 int argc, |
779 Register* values) { | 780 Register* values) { |
780 ASSERT(!receiver.is(scratch_in)); | 781 ASSERT(!receiver.is(scratch_in)); |
781 // Preparing to push, adjust sp. | 782 // Preparing to push, adjust sp. |
782 __ Subu(sp, sp, Operand((argc + 1) * kPointerSize)); | 783 __ Subu(sp, sp, Operand((argc + 1) * kPointerSize)); |
783 __ sw(receiver, MemOperand(sp, argc * kPointerSize)); // Push receiver. | 784 __ sw(receiver, MemOperand(sp, argc * kPointerSize)); // Push receiver. |
784 // Write the arguments to stack frame. | 785 // Write the arguments to stack frame. |
785 for (int i = 0; i < argc; i++) { | 786 for (int i = 0; i < argc; i++) { |
786 Register arg = values[argc-1-i]; | 787 Register arg = values[argc-1-i]; |
787 ASSERT(!receiver.is(arg)); | 788 ASSERT(!receiver.is(arg)); |
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
836 Address function_address = v8::ToCData<Address>(api_call_info->callback()); | 837 Address function_address = v8::ToCData<Address>(api_call_info->callback()); |
837 ApiFunction fun(function_address); | 838 ApiFunction fun(function_address); |
838 ExternalReference::Type type = ExternalReference::DIRECT_API_CALL; | 839 ExternalReference::Type type = ExternalReference::DIRECT_API_CALL; |
839 ExternalReference ref = | 840 ExternalReference ref = |
840 ExternalReference(&fun, | 841 ExternalReference(&fun, |
841 type, | 842 type, |
842 masm->isolate()); | 843 masm->isolate()); |
843 __ li(api_function_address, Operand(ref)); | 844 __ li(api_function_address, Operand(ref)); |
844 | 845 |
845 // Jump to stub. | 846 // Jump to stub. |
846 CallApiFunctionStub stub(true, call_data_undefined, argc); | 847 CallApiFunctionStub stub(is_store, call_data_undefined, argc); |
847 __ TailCallStub(&stub); | 848 __ TailCallStub(&stub); |
848 } | 849 } |
849 | 850 |
850 | 851 |
851 void StubCompiler::GenerateTailCall(MacroAssembler* masm, Handle<Code> code) { | 852 void StubCompiler::GenerateTailCall(MacroAssembler* masm, Handle<Code> code) { |
852 __ Jump(code, RelocInfo::CODE_TARGET); | 853 __ Jump(code, RelocInfo::CODE_TARGET); |
853 } | 854 } |
854 | 855 |
855 | 856 |
856 #undef __ | 857 #undef __ |
(...skipping 204 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1061 __ li(v0, value); | 1062 __ li(v0, value); |
1062 __ Ret(); | 1063 __ Ret(); |
1063 } | 1064 } |
1064 | 1065 |
1065 | 1066 |
1066 void LoadStubCompiler::GenerateLoadCallback( | 1067 void LoadStubCompiler::GenerateLoadCallback( |
1067 const CallOptimization& call_optimization, | 1068 const CallOptimization& call_optimization, |
1068 Handle<Map> receiver_map) { | 1069 Handle<Map> receiver_map) { |
1069 GenerateFastApiCall( | 1070 GenerateFastApiCall( |
1070 masm(), call_optimization, receiver_map, | 1071 masm(), call_optimization, receiver_map, |
1071 receiver(), scratch3(), 0, NULL); | 1072 receiver(), scratch3(), false, 0, NULL); |
1072 } | 1073 } |
1073 | 1074 |
1074 | 1075 |
1075 void LoadStubCompiler::GenerateLoadCallback( | 1076 void LoadStubCompiler::GenerateLoadCallback( |
1076 Register reg, | 1077 Register reg, |
1077 Handle<ExecutableAccessorInfo> callback) { | 1078 Handle<ExecutableAccessorInfo> callback) { |
1078 // Build AccessorInfo::args_ list on the stack and push property name below | 1079 // Build AccessorInfo::args_ list on the stack and push property name below |
1079 // the exit frame to make GC aware of them and store pointers to them. | 1080 // the exit frame to make GC aware of them and store pointers to them. |
1080 STATIC_ASSERT(PropertyCallbackArguments::kHolderIndex == 0); | 1081 STATIC_ASSERT(PropertyCallbackArguments::kHolderIndex == 0); |
1081 STATIC_ASSERT(PropertyCallbackArguments::kIsolateIndex == 1); | 1082 STATIC_ASSERT(PropertyCallbackArguments::kIsolateIndex == 1); |
(...skipping 168 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1250 Handle<JSObject> object, | 1251 Handle<JSObject> object, |
1251 Handle<JSObject> holder, | 1252 Handle<JSObject> holder, |
1252 Handle<Name> name, | 1253 Handle<Name> name, |
1253 const CallOptimization& call_optimization) { | 1254 const CallOptimization& call_optimization) { |
1254 HandlerFrontend(IC::CurrentTypeOf(object, isolate()), | 1255 HandlerFrontend(IC::CurrentTypeOf(object, isolate()), |
1255 receiver(), holder, name); | 1256 receiver(), holder, name); |
1256 | 1257 |
1257 Register values[] = { value() }; | 1258 Register values[] = { value() }; |
1258 GenerateFastApiCall( | 1259 GenerateFastApiCall( |
1259 masm(), call_optimization, handle(object->map()), | 1260 masm(), call_optimization, handle(object->map()), |
1260 receiver(), scratch3(), 1, values); | 1261 receiver(), scratch3(), true, 1, values); |
1261 | 1262 |
1262 // Return the generated code. | 1263 // Return the generated code. |
1263 return GetCode(kind(), Code::FAST, name); | 1264 return GetCode(kind(), Code::FAST, name); |
1264 } | 1265 } |
1265 | 1266 |
1266 | 1267 |
1267 #undef __ | 1268 #undef __ |
1268 #define __ ACCESS_MASM(masm) | 1269 #define __ ACCESS_MASM(masm) |
1269 | 1270 |
1270 | 1271 |
(...skipping 325 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1596 // ----------------------------------- | 1597 // ----------------------------------- |
1597 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); | 1598 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); |
1598 } | 1599 } |
1599 | 1600 |
1600 | 1601 |
1601 #undef __ | 1602 #undef __ |
1602 | 1603 |
1603 } } // namespace v8::internal | 1604 } } // namespace v8::internal |
1604 | 1605 |
1605 #endif // V8_TARGET_ARCH_MIPS | 1606 #endif // V8_TARGET_ARCH_MIPS |
OLD | NEW |