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Issue 91503002: Mark deprecated APIs with relatively little use as deprecated (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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86 DoTrace(fp); 86 DoTrace(fp);
87 *(CcTest::i_isolate()->c_entry_fp_address()) = saved_c_frame_fp; 87 *(CcTest::i_isolate()->c_entry_fp_address()) = saved_c_frame_fp;
88 } 88 }
89 89
90 90
91 // --- T r a c e E x t e n s i o n --- 91 // --- T r a c e E x t e n s i o n ---
92 92
93 class TraceExtension : public v8::Extension { 93 class TraceExtension : public v8::Extension {
94 public: 94 public:
95 TraceExtension() : v8::Extension("v8/trace", kSource) { } 95 TraceExtension() : v8::Extension("v8/trace", kSource) { }
96 virtual v8::Handle<v8::FunctionTemplate> GetNativeFunction( 96 virtual v8::Handle<v8::FunctionTemplate> GetNativeFunctionTemplate(
97 v8::Isolate* isolate,
97 v8::Handle<String> name); 98 v8::Handle<String> name);
98 static void Trace(const v8::FunctionCallbackInfo<v8::Value>& args); 99 static void Trace(const v8::FunctionCallbackInfo<v8::Value>& args);
99 static void JSTrace(const v8::FunctionCallbackInfo<v8::Value>& args); 100 static void JSTrace(const v8::FunctionCallbackInfo<v8::Value>& args);
100 static void JSEntrySP(const v8::FunctionCallbackInfo<v8::Value>& args); 101 static void JSEntrySP(const v8::FunctionCallbackInfo<v8::Value>& args);
101 static void JSEntrySPLevel2(const v8::FunctionCallbackInfo<v8::Value>& args); 102 static void JSEntrySPLevel2(const v8::FunctionCallbackInfo<v8::Value>& args);
102 private: 103 private:
103 static Address GetFP(const v8::FunctionCallbackInfo<v8::Value>& args); 104 static Address GetFP(const v8::FunctionCallbackInfo<v8::Value>& args);
104 static const char* kSource; 105 static const char* kSource;
105 }; 106 };
106 107
107 108
108 const char* TraceExtension::kSource = 109 const char* TraceExtension::kSource =
109 "native function trace();" 110 "native function trace();"
110 "native function js_trace();" 111 "native function js_trace();"
111 "native function js_entry_sp();" 112 "native function js_entry_sp();"
112 "native function js_entry_sp_level2();"; 113 "native function js_entry_sp_level2();";
113 114
114 v8::Handle<v8::FunctionTemplate> TraceExtension::GetNativeFunction( 115 v8::Handle<v8::FunctionTemplate> TraceExtension::GetNativeFunctionTemplate(
115 v8::Handle<String> name) { 116 v8::Isolate* isolate, v8::Handle<String> name) {
116 if (name->Equals(String::NewFromUtf8(v8::Isolate::GetCurrent(), "trace"))) { 117 if (name->Equals(String::NewFromUtf8(isolate, "trace"))) {
117 return v8::FunctionTemplate::New(TraceExtension::Trace); 118 return v8::FunctionTemplate::New(TraceExtension::Trace);
118 } else if (name->Equals( 119 } else if (name->Equals(
119 String::NewFromUtf8(v8::Isolate::GetCurrent(), "js_trace"))) { 120 String::NewFromUtf8(isolate, "js_trace"))) {
120 return v8::FunctionTemplate::New(TraceExtension::JSTrace); 121 return v8::FunctionTemplate::New(TraceExtension::JSTrace);
121 } else if (name->Equals(String::NewFromUtf8(v8::Isolate::GetCurrent(), 122 } else if (name->Equals(String::NewFromUtf8(isolate, "js_entry_sp"))) {
122 "js_entry_sp"))) {
123 return v8::FunctionTemplate::New(TraceExtension::JSEntrySP); 123 return v8::FunctionTemplate::New(TraceExtension::JSEntrySP);
124 } else if (name->Equals(String::NewFromUtf8(v8::Isolate::GetCurrent(), 124 } else if (name->Equals(String::NewFromUtf8(isolate, "js_entry_sp_level2"))) {
125 "js_entry_sp_level2"))) {
126 return v8::FunctionTemplate::New(TraceExtension::JSEntrySPLevel2); 125 return v8::FunctionTemplate::New(TraceExtension::JSEntrySPLevel2);
127 } else { 126 } else {
128 CHECK(false); 127 CHECK(false);
129 return v8::Handle<v8::FunctionTemplate>(); 128 return v8::Handle<v8::FunctionTemplate>();
130 } 129 }
131 } 130 }
132 131
133 132
134 Address TraceExtension::GetFP(const v8::FunctionCallbackInfo<v8::Value>& args) { 133 Address TraceExtension::GetFP(const v8::FunctionCallbackInfo<v8::Value>& args) {
135 // Convert frame pointer from encoding as smis in the arguments to a pointer. 134 // Convert frame pointer from encoding as smis in the arguments to a pointer.
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405 v8::Local<v8::Context> context = CcTest::NewContext(TRACE_EXTENSION); 404 v8::Local<v8::Context> context = CcTest::NewContext(TRACE_EXTENSION);
406 v8::Context::Scope context_scope(context); 405 v8::Context::Scope context_scope(context);
407 CHECK_EQ(0, GetJsEntrySp()); 406 CHECK_EQ(0, GetJsEntrySp());
408 CompileRun("a = 1; b = a + 1;"); 407 CompileRun("a = 1; b = a + 1;");
409 CHECK_EQ(0, GetJsEntrySp()); 408 CHECK_EQ(0, GetJsEntrySp());
410 CompileRun("js_entry_sp();"); 409 CompileRun("js_entry_sp();");
411 CHECK_EQ(0, GetJsEntrySp()); 410 CHECK_EQ(0, GetJsEntrySp());
412 CompileRun("js_entry_sp_level2();"); 411 CompileRun("js_entry_sp_level2();");
413 CHECK_EQ(0, GetJsEntrySp()); 412 CHECK_EQ(0, GetJsEntrySp());
414 } 413 }
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