| // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| #include "vm/globals.h" |
| #if defined(TARGET_ARCH_MIPS) |
| |
| #include "vm/assembler.h" |
| #include "vm/code_generator.h" |
| #include "vm/code_patcher.h" |
| #include "vm/dart_entry.h" |
| #include "vm/instructions.h" |
| #include "vm/native_entry.h" |
| #include "vm/native_entry_test.h" |
| #include "vm/stub_code.h" |
| #include "vm/symbols.h" |
| #include "vm/unit_test.h" |
| |
| namespace dart { |
| |
| #define __ assembler-> |
| |
| ASSEMBLER_TEST_GENERATE(IcDataAccess, assembler) { |
| const String& class_name = String::Handle(Symbols::New("ownerClass")); |
| const Script& script = Script::Handle(); |
| const Class& owner_class = |
| Class::Handle(Class::New(class_name, script, Scanner::kNoSourcePos)); |
| const String& function_name = String::Handle(Symbols::New("callerFunction")); |
| const Function& function = Function::Handle( |
| Function::New(function_name, RawFunction::kRegularFunction, |
| true, false, false, false, false, owner_class, 0)); |
| |
| const String& target_name = String::Handle(String::New("targetFunction")); |
| const Array& args_descriptor = |
| Array::Handle(ArgumentsDescriptor::New(1, Object::null_array())); |
| const ICData& ic_data = ICData::ZoneHandle(ICData::New(function, |
| target_name, |
| args_descriptor, |
| 15, |
| 1)); |
| |
| __ LoadObject(S5, ic_data); |
| __ BranchLinkPatchable(*StubCode::OneArgCheckInlineCache_entry()); |
| __ Ret(); |
| } |
| |
| |
| ASSEMBLER_TEST_RUN(IcDataAccess, test) { |
| uword return_address = |
| test->entry() + test->code().Size() - 2 * Instr::kInstrSize; |
| ICData& ic_data = ICData::Handle(); |
| CodePatcher::GetInstanceCallAt(return_address, test->code(), &ic_data); |
| EXPECT_STREQ("targetFunction", |
| String::Handle(ic_data.target_name()).ToCString()); |
| EXPECT_EQ(1, ic_data.NumArgsTested()); |
| EXPECT_EQ(0, ic_data.NumberOfChecks()); |
| } |
| |
| } // namespace dart |
| |
| #endif // TARGET_ARCH_MIPS |