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Issue 12260026: Add support for object pool (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years, 10 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, 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/instructions.h" 9 #include "vm/instructions.h"
10 #include "vm/stub_code.h" 10 #include "vm/stub_code.h"
11 #include "vm/unit_test.h" 11 #include "vm/unit_test.h"
12 12
13 namespace dart { 13 namespace dart {
14 14
15 #define __ assembler-> 15 #define __ assembler->
16 16
17 ASSEMBLER_TEST_GENERATE(Call, assembler) { 17 ASSEMBLER_TEST_GENERATE(Call, assembler) {
18 __ call(&StubCode::InstanceFunctionLookupLabel()); 18 __ call(&StubCode::InstanceFunctionLookupLabel());
19 __ ret(); 19 __ ret();
20 } 20 }
21 21
22 22
23 ASSEMBLER_TEST_RUN(Call, entry) { 23 ASSEMBLER_TEST_RUN(Call, test) {
24 CallPattern call(entry); 24 CallPattern call(test->entry());
25 EXPECT_EQ(StubCode::InstanceFunctionLookupLabel().address(), 25 EXPECT_EQ(StubCode::InstanceFunctionLookupLabel().address(),
26 call.TargetAddress()); 26 call.TargetAddress());
27 } 27 }
28 28
29 29
30 ASSEMBLER_TEST_GENERATE(Jump, assembler) { 30 ASSEMBLER_TEST_GENERATE(Jump, assembler) {
31 __ jmp(&StubCode::InstanceFunctionLookupLabel()); 31 __ jmp(&StubCode::InstanceFunctionLookupLabel());
32 __ jmp(&StubCode::AllocateArrayLabel()); 32 __ jmp(&StubCode::AllocateArrayLabel());
33 __ ret(); 33 __ ret();
34 } 34 }
35 35
36 36
37 ASSEMBLER_TEST_RUN(Jump, entry) { 37 ASSEMBLER_TEST_RUN(Jump, test) {
38 JumpPattern jump1(entry); 38 JumpPattern jump1(test->entry());
39 EXPECT_EQ(StubCode::InstanceFunctionLookupLabel().address(), 39 EXPECT_EQ(StubCode::InstanceFunctionLookupLabel().address(),
40 jump1.TargetAddress()); 40 jump1.TargetAddress());
41 JumpPattern jump2(entry + jump1.pattern_length_in_bytes()); 41 JumpPattern jump2(test->entry() + jump1.pattern_length_in_bytes());
42 EXPECT_EQ(StubCode::AllocateArrayLabel().address(), 42 EXPECT_EQ(StubCode::AllocateArrayLabel().address(),
43 jump2.TargetAddress()); 43 jump2.TargetAddress());
44 uword target1 = jump1.TargetAddress(); 44 uword target1 = jump1.TargetAddress();
45 uword target2 = jump2.TargetAddress(); 45 uword target2 = jump2.TargetAddress();
46 jump1.SetTargetAddress(target2); 46 jump1.SetTargetAddress(target2);
47 jump2.SetTargetAddress(target1); 47 jump2.SetTargetAddress(target1);
48 EXPECT_EQ(StubCode::AllocateArrayLabel().address(), 48 EXPECT_EQ(StubCode::AllocateArrayLabel().address(),
49 jump1.TargetAddress()); 49 jump1.TargetAddress());
50 EXPECT_EQ(StubCode::InstanceFunctionLookupLabel().address(), 50 EXPECT_EQ(StubCode::InstanceFunctionLookupLabel().address(),
51 jump2.TargetAddress()); 51 jump2.TargetAddress());
52 } 52 }
53 53
54 } // namespace dart 54 } // namespace dart
55 55
56 #endif // defined TARGET_ARCH_IA32 56 #endif // defined TARGET_ARCH_IA32
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