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Issue 23534067: bulk replace Isolate::Current in tests (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 3 months 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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65 trace_env.sample = sample; 65 trace_env.sample = sample;
66 } 66 }
67 67
68 68
69 static void DoTrace(Address fp) { 69 static void DoTrace(Address fp) {
70 RegisterState regs; 70 RegisterState regs;
71 regs.fp = fp; 71 regs.fp = fp;
72 // sp is only used to define stack high bound 72 // sp is only used to define stack high bound
73 regs.sp = 73 regs.sp =
74 reinterpret_cast<Address>(trace_env.sample) - 10240; 74 reinterpret_cast<Address>(trace_env.sample) - 10240;
75 trace_env.sample->Init(Isolate::Current(), regs); 75 trace_env.sample->Init(CcTest::i_isolate(), regs);
76 } 76 }
77 77
78 78
79 // Hide c_entry_fp to emulate situation when sampling is done while 79 // Hide c_entry_fp to emulate situation when sampling is done while
80 // pure JS code is being executed 80 // pure JS code is being executed
81 static void DoTraceHideCEntryFPAddress(Address fp) { 81 static void DoTraceHideCEntryFPAddress(Address fp) {
82 v8::internal::Address saved_c_frame_fp = 82 v8::internal::Address saved_c_frame_fp =
83 *(Isolate::Current()->c_entry_fp_address()); 83 *(CcTest::i_isolate()->c_entry_fp_address());
84 CHECK(saved_c_frame_fp); 84 CHECK(saved_c_frame_fp);
85 *(Isolate::Current()->c_entry_fp_address()) = 0; 85 *(CcTest::i_isolate()->c_entry_fp_address()) = 0;
86 DoTrace(fp); 86 DoTrace(fp);
87 *(Isolate::Current()->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> GetNativeFunction(
97 v8::Handle<String> name); 97 v8::Handle<String> name);
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149 DoTrace(GetFP(args)); 149 DoTrace(GetFP(args));
150 } 150 }
151 151
152 152
153 void TraceExtension::JSTrace(const v8::FunctionCallbackInfo<v8::Value>& args) { 153 void TraceExtension::JSTrace(const v8::FunctionCallbackInfo<v8::Value>& args) {
154 DoTraceHideCEntryFPAddress(GetFP(args)); 154 DoTraceHideCEntryFPAddress(GetFP(args));
155 } 155 }
156 156
157 157
158 static Address GetJsEntrySp() { 158 static Address GetJsEntrySp() {
159 CHECK_NE(NULL, i::Isolate::Current()->thread_local_top()); 159 CHECK_NE(NULL, CcTest::i_isolate()->thread_local_top());
160 return i::Isolate::Current()->js_entry_sp(); 160 return CcTest::i_isolate()->js_entry_sp();
161 } 161 }
162 162
163 163
164 void TraceExtension::JSEntrySP( 164 void TraceExtension::JSEntrySP(
165 const v8::FunctionCallbackInfo<v8::Value>& args) { 165 const v8::FunctionCallbackInfo<v8::Value>& args) {
166 CHECK_NE(0, GetJsEntrySp()); 166 CHECK_NE(0, GetJsEntrySp());
167 } 167 }
168 168
169 169
170 void TraceExtension::JSEntrySPLevel2( 170 void TraceExtension::JSEntrySPLevel2(
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389 CcTest::InitializeVM(TRACE_EXTENSION); 389 CcTest::InitializeVM(TRACE_EXTENSION);
390 v8::HandleScope scope(CcTest::isolate()); 390 v8::HandleScope scope(CcTest::isolate());
391 CHECK_EQ(0, GetJsEntrySp()); 391 CHECK_EQ(0, GetJsEntrySp());
392 CompileRun("a = 1; b = a + 1;"); 392 CompileRun("a = 1; b = a + 1;");
393 CHECK_EQ(0, GetJsEntrySp()); 393 CHECK_EQ(0, GetJsEntrySp());
394 CompileRun("js_entry_sp();"); 394 CompileRun("js_entry_sp();");
395 CHECK_EQ(0, GetJsEntrySp()); 395 CHECK_EQ(0, GetJsEntrySp());
396 CompileRun("js_entry_sp_level2();"); 396 CompileRun("js_entry_sp_level2();");
397 CHECK_EQ(0, GetJsEntrySp()); 397 CHECK_EQ(0, GetJsEntrySp());
398 } 398 }
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