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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 "platform/assert.h" | 5 #include "platform/assert.h" |
| 6 #include "vm/class_finalizer.h" | 6 #include "vm/class_finalizer.h" |
| 7 #include "vm/compiler.h" | 7 #include "vm/compiler.h" |
| 8 #include "vm/object.h" | 8 #include "vm/object.h" |
| 9 #include "vm/pages.h" | 9 #include "vm/pages.h" |
| 10 #include "vm/stack_frame.h" | 10 #include "vm/stack_frame.h" |
| (...skipping 30 matching lines...) Expand all Loading... |
| 41 Class& clsB = Class::Handle(); | 41 Class& clsB = Class::Handle(); |
| 42 String& function_name = String::Handle(); | 42 String& function_name = String::Handle(); |
| 43 Function& function = Function::Handle(); | 43 Function& function = Function::Handle(); |
| 44 char buffer[256]; | 44 char buffer[256]; |
| 45 | 45 |
| 46 lib = Library::CoreLibrary(); | 46 lib = Library::CoreLibrary(); |
| 47 | 47 |
| 48 // Load up class A with 1024 functions. | 48 // Load up class A with 1024 functions. |
| 49 int written = OS::SNPrint(scriptChars, kScriptSize, "class A {"); | 49 int written = OS::SNPrint(scriptChars, kScriptSize, "class A {"); |
| 50 for (int i = 0; i < kNumFunctions; i++) { | 50 for (int i = 0; i < kNumFunctions; i++) { |
| 51 OS::SNPrint(buffer, | 51 OS::SNPrint(buffer, 256, |
| 52 256, | |
| 53 "static foo%d([int i=1,int j=2,int k=3]){return i+j+k;}", i); | 52 "static foo%d([int i=1,int j=2,int k=3]){return i+j+k;}", i); |
| 54 written += OS::SNPrint((scriptChars + written), | 53 written += OS::SNPrint((scriptChars + written), (kScriptSize - written), |
| 55 (kScriptSize - written), | 54 "%s", buffer); |
| 56 "%s", | |
| 57 buffer); | |
| 58 } | 55 } |
| 59 OS::SNPrint((scriptChars + written), (kScriptSize - written), "}"); | 56 OS::SNPrint((scriptChars + written), (kScriptSize - written), "}"); |
| 60 source = String::New(scriptChars); | 57 source = String::New(scriptChars); |
| 61 script = Script::New(url, source, RawScript::kScriptTag); | 58 script = Script::New(url, source, RawScript::kScriptTag); |
| 62 EXPECT(CompilerTest::TestCompileScript(lib, script)); | 59 EXPECT(CompilerTest::TestCompileScript(lib, script)); |
| 63 clsA = lib.LookupClass(String::Handle(Symbols::New(thread, "A"))); | 60 clsA = lib.LookupClass(String::Handle(Symbols::New(thread, "A"))); |
| 64 EXPECT(!clsA.IsNull()); | 61 EXPECT(!clsA.IsNull()); |
| 65 ClassFinalizer::ProcessPendingClasses(); | 62 ClassFinalizer::ProcessPendingClasses(); |
| 66 for (int i = 0; i < kNumFunctions; i++) { | 63 for (int i = 0; i < kNumFunctions; i++) { |
| 67 OS::SNPrint(buffer, 256, "foo%d", i); | 64 OS::SNPrint(buffer, 256, "foo%d", i); |
| 68 function_name = String::New(buffer); | 65 function_name = String::New(buffer); |
| 69 function = clsA.LookupStaticFunction(function_name); | 66 function = clsA.LookupStaticFunction(function_name); |
| 70 EXPECT(!function.IsNull()); | 67 EXPECT(!function.IsNull()); |
| 71 EXPECT(CompilerTest::TestCompileFunction(function)); | 68 EXPECT(CompilerTest::TestCompileFunction(function)); |
| 72 const Code& code = Code::ZoneHandle(function.CurrentCode()); | 69 const Code& code = Code::ZoneHandle(function.CurrentCode()); |
| 73 EXPECT(!code.IsNull()) | 70 EXPECT(!code.IsNull()) |
| 74 EXPECT(function.HasCode()); | 71 EXPECT(function.HasCode()); |
| 75 } | 72 } |
| 76 | 73 |
| 77 // Now load up class B with 1024 functions. | 74 // Now load up class B with 1024 functions. |
| 78 written = OS::SNPrint(scriptChars, kScriptSize, "class B {"); | 75 written = OS::SNPrint(scriptChars, kScriptSize, "class B {"); |
| 79 // Create one large function. | 76 // Create one large function. |
| 80 OS::SNPrint(buffer, sizeof(buffer), "static moo0([var i=1]) { "); | 77 OS::SNPrint(buffer, sizeof(buffer), "static moo0([var i=1]) { "); |
| 81 written += OS::SNPrint((scriptChars + written), | 78 written += OS::SNPrint((scriptChars + written), (kScriptSize - written), "%s", |
| 82 (kScriptSize - written), | |
| 83 "%s", | |
| 84 buffer); | 79 buffer); |
| 85 // Generate a large function so that the code for this function when | 80 // Generate a large function so that the code for this function when |
| 86 // compiled will reside in a large page. | 81 // compiled will reside in a large page. |
| 87 for (int i = 0; i < kLoopCount; i++) { | 82 for (int i = 0; i < kLoopCount; i++) { |
| 88 OS::SNPrint(buffer, sizeof(buffer), "i = i+i;"); | 83 OS::SNPrint(buffer, sizeof(buffer), "i = i+i;"); |
| 89 written += OS::SNPrint((scriptChars + written), | 84 written += OS::SNPrint((scriptChars + written), (kScriptSize - written), |
| 90 (kScriptSize - written), | 85 "%s", buffer); |
| 91 "%s", | |
| 92 buffer); | |
| 93 } | 86 } |
| 94 OS::SNPrint(buffer, sizeof(buffer), "return i; }"); | 87 OS::SNPrint(buffer, sizeof(buffer), "return i; }"); |
| 95 written += OS::SNPrint((scriptChars + written), | 88 written += OS::SNPrint((scriptChars + written), (kScriptSize - written), "%s", |
| 96 (kScriptSize - written), | |
| 97 "%s", | |
| 98 buffer); | 89 buffer); |
| 99 for (int i = 1; i < kNumFunctions; i++) { | 90 for (int i = 1; i < kNumFunctions; i++) { |
| 100 OS::SNPrint(buffer, | 91 OS::SNPrint(buffer, 256, |
| 101 256, | |
| 102 "static moo%d([int i=1,int j=2,int k=3]){return i+j+k;}", i); | 92 "static moo%d([int i=1,int j=2,int k=3]){return i+j+k;}", i); |
| 103 written += OS::SNPrint((scriptChars + written), | 93 written += OS::SNPrint((scriptChars + written), (kScriptSize - written), |
| 104 (kScriptSize - written), | 94 "%s", buffer); |
| 105 "%s", | |
| 106 buffer); | |
| 107 } | 95 } |
| 108 OS::SNPrint((scriptChars + written), (kScriptSize - written), "}"); | 96 OS::SNPrint((scriptChars + written), (kScriptSize - written), "}"); |
| 109 url = String::New("dart-test:FindCodeObject"); | 97 url = String::New("dart-test:FindCodeObject"); |
| 110 source = String::New(scriptChars); | 98 source = String::New(scriptChars); |
| 111 script = Script::New(url, source, RawScript::kScriptTag); | 99 script = Script::New(url, source, RawScript::kScriptTag); |
| 112 EXPECT(CompilerTest::TestCompileScript(lib, script)); | 100 EXPECT(CompilerTest::TestCompileScript(lib, script)); |
| 113 clsB = lib.LookupClass(String::Handle(Symbols::New(thread, "B"))); | 101 clsB = lib.LookupClass(String::Handle(Symbols::New(thread, "B"))); |
| 114 EXPECT(!clsB.IsNull()); | 102 EXPECT(!clsB.IsNull()); |
| 115 ClassFinalizer::ProcessPendingClasses(); | 103 ClassFinalizer::ProcessPendingClasses(); |
| 116 for (int i = 0; i < kNumFunctions; i++) { | 104 for (int i = 0; i < kNumFunctions; i++) { |
| (...skipping 37 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 154 EXPECT(code.Size() > 16); | 142 EXPECT(code.Size() > 16); |
| 155 pc = code.PayloadStart() + 16; | 143 pc = code.PayloadStart() + 16; |
| 156 EXPECT(code.Size() > (PageSpace::kPageSizeInWords << kWordSizeLog2)); | 144 EXPECT(code.Size() > (PageSpace::kPageSizeInWords << kWordSizeLog2)); |
| 157 EXPECT(Code::LookupCode(pc) == code.raw()); | 145 EXPECT(Code::LookupCode(pc) == code.raw()); |
| 158 EXPECT(code.Size() > (1 * MB)); | 146 EXPECT(code.Size() > (1 * MB)); |
| 159 pc = code.PayloadStart() + (1 * MB); | 147 pc = code.PayloadStart() + (1 * MB); |
| 160 EXPECT(Code::LookupCode(pc) == code.raw()); | 148 EXPECT(Code::LookupCode(pc) == code.raw()); |
| 161 } | 149 } |
| 162 | 150 |
| 163 } // namespace dart | 151 } // namespace dart |
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