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| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "src/runtime/runtime-utils.h" | 5 #include "src/runtime/runtime-utils.h" |
| 6 | 6 |
| 7 #include <memory> | 7 #include <memory> |
| 8 | 8 |
| 9 #include "src/accessors.h" | 9 #include "src/accessors.h" |
| 10 #include "src/arguments.h" | 10 #include "src/arguments.h" |
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| 346 | 346 |
| 347 namespace { | 347 namespace { |
| 348 | 348 |
| 349 // Find the arguments of the JavaScript function invocation that called | 349 // Find the arguments of the JavaScript function invocation that called |
| 350 // into C++ code. Collect these in a newly allocated array of handles. | 350 // into C++ code. Collect these in a newly allocated array of handles. |
| 351 std::unique_ptr<Handle<Object>[]> GetCallerArguments(Isolate* isolate, | 351 std::unique_ptr<Handle<Object>[]> GetCallerArguments(Isolate* isolate, |
| 352 int* total_argc) { | 352 int* total_argc) { |
| 353 // Find frame containing arguments passed to the caller. | 353 // Find frame containing arguments passed to the caller. |
| 354 JavaScriptFrameIterator it(isolate); | 354 JavaScriptFrameIterator it(isolate); |
| 355 JavaScriptFrame* frame = it.frame(); | 355 JavaScriptFrame* frame = it.frame(); |
| 356 List<JSFunction*> functions(2); | 356 List<SharedFunctionInfo*> functions(2); |
| 357 frame->GetFunctions(&functions); | 357 frame->GetFunctions(&functions); |
| 358 if (functions.length() > 1) { | 358 if (functions.length() > 1) { |
| 359 int inlined_jsframe_index = functions.length() - 1; | 359 int inlined_jsframe_index = functions.length() - 1; |
| 360 TranslatedState translated_values(frame); | 360 TranslatedState translated_values(frame); |
| 361 translated_values.Prepare(false, frame->fp()); | 361 translated_values.Prepare(false, frame->fp()); |
| 362 | 362 |
| 363 int argument_count = 0; | 363 int argument_count = 0; |
| 364 TranslatedFrame* translated_frame = | 364 TranslatedFrame* translated_frame = |
| 365 translated_values.GetArgumentsInfoFromJSFrameIndex( | 365 translated_values.GetArgumentsInfoFromJSFrameIndex( |
| 366 inlined_jsframe_index, &argument_count); | 366 inlined_jsframe_index, &argument_count); |
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| 989 RUNTIME_FUNCTION(Runtime_StoreLookupSlot_Strict) { | 989 RUNTIME_FUNCTION(Runtime_StoreLookupSlot_Strict) { |
| 990 HandleScope scope(isolate); | 990 HandleScope scope(isolate); |
| 991 DCHECK_EQ(2, args.length()); | 991 DCHECK_EQ(2, args.length()); |
| 992 CONVERT_ARG_HANDLE_CHECKED(String, name, 0); | 992 CONVERT_ARG_HANDLE_CHECKED(String, name, 0); |
| 993 CONVERT_ARG_HANDLE_CHECKED(Object, value, 1); | 993 CONVERT_ARG_HANDLE_CHECKED(Object, value, 1); |
| 994 RETURN_RESULT_OR_FAILURE(isolate, StoreLookupSlot(name, value, STRICT)); | 994 RETURN_RESULT_OR_FAILURE(isolate, StoreLookupSlot(name, value, STRICT)); |
| 995 } | 995 } |
| 996 | 996 |
| 997 } // namespace internal | 997 } // namespace internal |
| 998 } // namespace v8 | 998 } // namespace v8 |
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