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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/globals.h" | 5 #include "vm/globals.h" |
| 6 #if defined(TARGET_ARCH_IA32) | 6 #if defined(TARGET_ARCH_IA32) |
| 7 | 7 |
| 8 #include "vm/assembler.h" | 8 #include "vm/assembler.h" |
| 9 #include "vm/code_generator.h" | 9 #include "vm/code_generator.h" |
| 10 #include "vm/code_patcher.h" | 10 #include "vm/code_patcher.h" |
| 11 #include "vm/dart_entry.h" | 11 #include "vm/dart_entry.h" |
| 12 #include "vm/instructions.h" | 12 #include "vm/instructions.h" |
| 13 #include "vm/native_entry.h" | 13 #include "vm/native_entry.h" |
| 14 #include "vm/native_entry_test.h" | 14 #include "vm/native_entry_test.h" |
| 15 #include "vm/stub_code.h" | 15 #include "vm/stub_code.h" |
| 16 #include "vm/symbols.h" | 16 #include "vm/symbols.h" |
| 17 #include "vm/unit_test.h" | 17 #include "vm/unit_test.h" |
| 18 | 18 |
| 19 namespace dart { | 19 namespace dart { |
| 20 | 20 |
| 21 #define __ assembler-> | 21 #define __ assembler-> |
| 22 | 22 |
| 23 ASSEMBLER_TEST_GENERATE(IcDataAccess, assembler) { | 23 ASSEMBLER_TEST_GENERATE(IcDataAccess, assembler) { |
| 24 const String& class_name = String::Handle(Symbols::New("ownerClass")); | 24 const String& class_name = String::Handle(Symbols::New("ownerClass")); |
| 25 const Script& script = Script::Handle(); | 25 const Script& script = Script::Handle(); |
| 26 const Class& owner_class = | 26 const Class& owner_class = Class::Handle( |
| 27 Class::Handle(Class::New(class_name, script, Token::kNoSourcePos)); | 27 Class::New(class_name, script, TokenPosition::kNoSource)); |
| 28 const String& function_name = String::Handle(Symbols::New("callerFunction")); | 28 const String& function_name = String::Handle(Symbols::New("callerFunction")); |
| 29 const Function& function = Function::Handle( | 29 const Function& function = Function::Handle( |
| 30 Function::New(function_name, RawFunction::kRegularFunction, | 30 Function::New(function_name, RawFunction::kRegularFunction, |
| 31 true, false, false, false, false, owner_class, 0)); | 31 true, false, false, false, false, owner_class, |
| 32 TokenPosition::kNoSource)); |
| 32 | 33 |
| 33 const String& target_name = String::Handle(String::New("targetFunction")); | 34 const String& target_name = String::Handle(String::New("targetFunction")); |
| 34 const Array& args_descriptor = | 35 const Array& args_descriptor = |
| 35 Array::Handle(ArgumentsDescriptor::New(1, Object::null_array())); | 36 Array::Handle(ArgumentsDescriptor::New(1, Object::null_array())); |
| 36 const ICData& ic_data = ICData::ZoneHandle(ICData::New(function, | 37 const ICData& ic_data = ICData::ZoneHandle(ICData::New(function, |
| 37 target_name, | 38 target_name, |
| 38 args_descriptor, | 39 args_descriptor, |
| 39 15, | 40 15, |
| 40 1)); | 41 1)); |
| 41 | 42 |
| 42 __ LoadObject(ECX, ic_data); | 43 __ LoadObject(ECX, ic_data); |
| 43 __ Call(*StubCode::OneArgCheckInlineCache_entry()); | 44 __ Call(*StubCode::OneArgCheckInlineCache_entry()); |
| 44 __ ret(); | 45 __ ret(); |
| 45 } | 46 } |
| 46 | 47 |
| 47 | 48 |
| 48 ASSEMBLER_TEST_RUN(IcDataAccess, test) { | 49 ASSEMBLER_TEST_RUN(IcDataAccess, test) { |
| 49 uword return_address = test->entry() + CodePatcher::InstanceCallSizeInBytes(); | 50 uword return_address = test->entry() + CodePatcher::InstanceCallSizeInBytes(); |
| 50 ICData& ic_data = ICData::Handle(); | 51 ICData& ic_data = ICData::Handle(); |
| 51 CodePatcher::GetInstanceCallAt(return_address, test->code(), &ic_data); | 52 CodePatcher::GetInstanceCallAt(return_address, test->code(), &ic_data); |
| 52 EXPECT_STREQ("targetFunction", | 53 EXPECT_STREQ("targetFunction", |
| 53 String::Handle(ic_data.target_name()).ToCString()); | 54 String::Handle(ic_data.target_name()).ToCString()); |
| 54 EXPECT_EQ(1, ic_data.NumArgsTested()); | 55 EXPECT_EQ(1, ic_data.NumArgsTested()); |
| 55 EXPECT_EQ(0, ic_data.NumberOfChecks()); | 56 EXPECT_EQ(0, ic_data.NumberOfChecks()); |
| 56 } | 57 } |
| 57 | 58 |
| 58 } // namespace dart | 59 } // namespace dart |
| 59 | 60 |
| 60 #endif // TARGET_ARCH_IA32 | 61 #endif // TARGET_ARCH_IA32 |
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