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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "vm/runtime_entry.h" | 5 #include "vm/runtime_entry.h" |
6 | 6 |
| 7 #include "vm/code_index_table.h" |
7 #include "vm/object.h" | 8 #include "vm/object.h" |
8 #include "vm/verifier.h" | 9 #include "vm/verifier.h" |
9 | 10 |
10 namespace dart { | 11 namespace dart { |
11 | 12 |
12 // Add function to a class and that class to the class dictionary so that | 13 // Add function to a class and that class to the class dictionary so that |
13 // frame walking can be used. | 14 // frame walking can be used. |
14 const Function& RegisterFakeFunction(const char* name, const Code& code) { | 15 const Function& RegisterFakeFunction(const char* name, const Code& code) { |
15 const String& function_name = String::ZoneHandle(String::NewSymbol(name)); | 16 const String& function_name = String::ZoneHandle(String::NewSymbol(name)); |
16 const Function& function = Function::ZoneHandle( | 17 const Function& function = Function::ZoneHandle( |
17 Function::New(function_name, RawFunction::kFunction, true, false, 0)); | 18 Function::New(function_name, RawFunction::kFunction, true, false, 0)); |
18 Class& cls = Class::ZoneHandle(); | 19 Class& cls = Class::ZoneHandle(); |
19 const Script& script = Script::Handle(); | 20 const Script& script = Script::Handle(); |
20 cls = Class::New(function_name, script, Scanner::kDummyTokenIndex); | 21 cls = Class::New(function_name, script, Scanner::kDummyTokenIndex); |
21 const Array& functions = Array::Handle(Array::New(1)); | 22 const Array& functions = Array::Handle(Array::New(1)); |
22 functions.SetAt(0, function); | 23 functions.SetAt(0, function); |
23 cls.SetFunctions(functions); | 24 cls.SetFunctions(functions); |
24 Library& lib = Library::Handle(Library::CoreLibrary()); | 25 Library& lib = Library::Handle(Library::CoreLibrary()); |
25 lib.AddClass(cls); | 26 lib.AddClass(cls); |
26 function.SetCode(code); | 27 function.SetCode(code); |
| 28 CodeIndexTable* code_index_table = Isolate::Current()->code_index_table(); |
| 29 ASSERT(code_index_table != NULL); |
| 30 code_index_table->AddCode(code); |
27 return function; | 31 return function; |
28 } | 32 } |
29 | 33 |
30 | 34 |
31 // A runtime call for test purposes. | 35 // A runtime call for test purposes. |
32 // Arg0: a smi. | 36 // Arg0: a smi. |
33 // Arg1: a smi. | 37 // Arg1: a smi. |
34 // Result: a smi representing arg0 - arg1. | 38 // Result: a smi representing arg0 - arg1. |
35 DEFINE_RUNTIME_ENTRY(TestSmiSub, 2) { | 39 DEFINE_RUNTIME_ENTRY(TestSmiSub, 2) { |
36 ASSERT(arguments.Count() == kTestSmiSubRuntimeEntry.argument_count()); | 40 ASSERT(arguments.Count() == kTestSmiSubRuntimeEntry.argument_count()); |
37 const Smi& left = Smi::CheckedHandle(arguments.At(0)); | 41 const Smi& left = Smi::CheckedHandle(arguments.At(0)); |
38 const Smi& right = Smi::CheckedHandle(arguments.At(1)); | 42 const Smi& right = Smi::CheckedHandle(arguments.At(1)); |
39 // Ignoring overflow in the calculation below. | 43 // Ignoring overflow in the calculation below. |
40 intptr_t result = left.Value() - right.Value(); | 44 intptr_t result = left.Value() - right.Value(); |
41 arguments.SetReturn(Smi::Handle(Smi::New(result))); | 45 arguments.SetReturn(Smi::Handle(Smi::New(result))); |
42 } | 46 } |
43 | 47 |
44 } // namespace dart | 48 } // namespace dart |
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