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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_X64) | 6 #if defined(TARGET_ARCH_X64) |
7 | 7 |
8 #include "vm/assembler.h" | 8 #include "vm/assembler.h" |
9 #include "vm/code_patcher.h" | 9 #include "vm/code_patcher.h" |
10 #include "vm/dart_entry.h" | 10 #include "vm/dart_entry.h" |
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41 ICData::New(function, target_name, args_descriptor, 15, 1, false)); | 41 ICData::New(function, target_name, args_descriptor, 15, 1, false)); |
42 | 42 |
43 // Code accessing pp is generated, but not executed. Uninitialized pp is OK. | 43 // Code accessing pp is generated, but not executed. Uninitialized pp is OK. |
44 __ set_constant_pool_allowed(true); | 44 __ set_constant_pool_allowed(true); |
45 | 45 |
46 __ LoadObject(RBX, ic_data); | 46 __ LoadObject(RBX, ic_data); |
47 __ CallPatchable(*StubCode::OneArgCheckInlineCache_entry()); | 47 __ CallPatchable(*StubCode::OneArgCheckInlineCache_entry()); |
48 __ ret(); | 48 __ ret(); |
49 } | 49 } |
50 | 50 |
51 | |
52 ASSEMBLER_TEST_RUN(IcDataAccess, test) { | 51 ASSEMBLER_TEST_RUN(IcDataAccess, test) { |
53 uword return_address = test->entry() + CodePatcher::InstanceCallSizeInBytes(); | 52 uword return_address = test->entry() + CodePatcher::InstanceCallSizeInBytes(); |
54 ICData& ic_data = ICData::Handle(); | 53 ICData& ic_data = ICData::Handle(); |
55 CodePatcher::GetInstanceCallAt(return_address, test->code(), &ic_data); | 54 CodePatcher::GetInstanceCallAt(return_address, test->code(), &ic_data); |
56 EXPECT_STREQ("targetFunction", | 55 EXPECT_STREQ("targetFunction", |
57 String::Handle(ic_data.target_name()).ToCString()); | 56 String::Handle(ic_data.target_name()).ToCString()); |
58 EXPECT_EQ(1, ic_data.NumArgsTested()); | 57 EXPECT_EQ(1, ic_data.NumArgsTested()); |
59 EXPECT_EQ(0, ic_data.NumberOfChecks()); | 58 EXPECT_EQ(0, ic_data.NumberOfChecks()); |
60 } | 59 } |
61 | 60 |
62 } // namespace dart | 61 } // namespace dart |
63 | 62 |
64 #endif // TARGET_ARCH_X64 | 63 #endif // TARGET_ARCH_X64 |
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