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Issue 10783035: Create frequently used symbols in the vm isolate (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/runtime/
Patch Set: Created 8 years, 5 months ago
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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_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/unit_test.h" 17 #include "vm/unit_test.h"
17 18
18 namespace dart { 19 namespace dart {
19 20
20 CODEGEN_TEST_GENERATE(NativePatchStaticCall, test) { 21 CODEGEN_TEST_GENERATE(NativePatchStaticCall, test) {
21 SequenceNode* node_seq = test->node_sequence(); 22 SequenceNode* node_seq = test->node_sequence();
22 const int num_params = 0; 23 const int num_params = 0;
23 const bool has_opt_params = false; 24 const bool has_opt_params = false;
24 const String& native_name = 25 const String& native_name =
25 String::ZoneHandle(String::NewSymbol("TestStaticCallPatching")); 26 String::ZoneHandle(Symbols::New("TestStaticCallPatching"));
26 NativeFunction native_function = reinterpret_cast<NativeFunction>( 27 NativeFunction native_function = reinterpret_cast<NativeFunction>(
27 NATIVE_ENTRY_FUNCTION(TestStaticCallPatching)); 28 NATIVE_ENTRY_FUNCTION(TestStaticCallPatching));
28 node_seq->Add(new ReturnNode(Scanner::kDummyTokenIndex, 29 node_seq->Add(new ReturnNode(Scanner::kDummyTokenIndex,
29 new NativeBodyNode(Scanner::kDummyTokenIndex, 30 new NativeBodyNode(Scanner::kDummyTokenIndex,
30 native_name, 31 native_name,
31 native_function, 32 native_function,
32 num_params, 33 num_params,
33 has_opt_params, 34 has_opt_params,
34 false))); 35 false)));
35 } 36 }
36 37
37 CODEGEN_TEST2_GENERATE(PatchStaticCall, function, test) { 38 CODEGEN_TEST2_GENERATE(PatchStaticCall, function, test) {
38 SequenceNode* node_seq = test->node_sequence(); 39 SequenceNode* node_seq = test->node_sequence();
39 ArgumentListNode* arguments = new ArgumentListNode(Scanner::kDummyTokenIndex); 40 ArgumentListNode* arguments = new ArgumentListNode(Scanner::kDummyTokenIndex);
40 node_seq->Add(new ReturnNode(Scanner::kDummyTokenIndex, 41 node_seq->Add(new ReturnNode(Scanner::kDummyTokenIndex,
41 new StaticCallNode(Scanner::kDummyTokenIndex, 42 new StaticCallNode(Scanner::kDummyTokenIndex,
42 function, arguments))); 43 function, arguments)));
43 } 44 }
44 45
45 CODEGEN_TEST2_RUN(PatchStaticCall, NativePatchStaticCall, Instance::null()); 46 CODEGEN_TEST2_RUN(PatchStaticCall, NativePatchStaticCall, Instance::null());
46 47
47 #define __ assembler-> 48 #define __ assembler->
48 49
49 ASSEMBLER_TEST_GENERATE(IcDataAccess, assembler) { 50 ASSEMBLER_TEST_GENERATE(IcDataAccess, assembler) {
50 const String& function_name = 51 const String& function_name =
51 String::ZoneHandle(String::NewSymbol("callerFunction")); 52 String::ZoneHandle(Symbols::New("callerFunction"));
52 const Function& function = Function::ZoneHandle( 53 const Function& function = Function::ZoneHandle(
53 Function::New(function_name, RawFunction::kRegularFunction, 54 Function::New(function_name, RawFunction::kRegularFunction,
54 true, false, 0)); 55 true, false, 0));
55 56
56 const String& target_name = String::Handle(String::New("targetFunction")); 57 const String& target_name = String::Handle(String::New("targetFunction"));
57 ICData& ic_data = ICData::ZoneHandle( 58 ICData& ic_data = ICData::ZoneHandle(
58 ICData::New(function, target_name, 15, 1)); 59 ICData::New(function, target_name, 15, 1));
59 60
60 __ LoadObject(RBX, ic_data); 61 __ LoadObject(RBX, ic_data);
61 __ LoadObject(R10, DartEntry::ArgumentsDescriptor(1, Array::Handle())); 62 __ LoadObject(R10, DartEntry::ArgumentsDescriptor(1, Array::Handle()));
(...skipping 10 matching lines...) Expand all
72 CodePatcher::GetInstanceCallIcDataAt(return_address)); 73 CodePatcher::GetInstanceCallIcDataAt(return_address));
73 EXPECT_STREQ("targetFunction", 74 EXPECT_STREQ("targetFunction",
74 String::Handle(ic_data.target_name()).ToCString()); 75 String::Handle(ic_data.target_name()).ToCString());
75 EXPECT_EQ(1, ic_data.num_args_tested()); 76 EXPECT_EQ(1, ic_data.num_args_tested());
76 EXPECT_EQ(0, ic_data.NumberOfChecks()); 77 EXPECT_EQ(0, ic_data.NumberOfChecks());
77 } 78 }
78 79
79 } // namespace dart 80 } // namespace dart
80 81
81 #endif // TARGET_ARCH_X64 82 #endif // TARGET_ARCH_X64
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