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Issue 583153002: Reland 24052 - Require V8 to be explicitly initialized before an Isolate is created (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 3 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 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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43 #define STDCALL __stdcall 43 #define STDCALL __stdcall
44 #endif 44 #endif
45 45
46 typedef int STDCALL F0Type(); 46 typedef int STDCALL F0Type();
47 typedef F0Type* F0; 47 typedef F0Type* F0;
48 48
49 #define __ masm-> 49 #define __ masm->
50 50
51 51
52 TEST(LoadAndStoreWithRepresentation) { 52 TEST(LoadAndStoreWithRepresentation) {
53 v8::internal::V8::Initialize(NULL);
54
55 // Allocate an executable page of memory. 53 // Allocate an executable page of memory.
56 size_t actual_size; 54 size_t actual_size;
57 byte* buffer = static_cast<byte*>(v8::base::OS::Allocate( 55 byte* buffer = static_cast<byte*>(v8::base::OS::Allocate(
58 Assembler::kMinimalBufferSize, &actual_size, true)); 56 Assembler::kMinimalBufferSize, &actual_size, true));
59 CHECK(buffer); 57 CHECK(buffer);
60 Isolate* isolate = CcTest::i_isolate(); 58 Isolate* isolate = CcTest::i_isolate();
61 HandleScope handles(isolate); 59 HandleScope handles(isolate);
62 MacroAssembler assembler(isolate, buffer, static_cast<int>(actual_size)); 60 MacroAssembler assembler(isolate, buffer, static_cast<int>(actual_size));
63 MacroAssembler* masm = &assembler; // Create a pointer for the __ macro. 61 MacroAssembler* masm = &assembler; // Create a pointer for the __ macro.
64 __ push(ebx); 62 __ push(ebx);
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141 __ ret(0); 139 __ ret(0);
142 140
143 CodeDesc desc; 141 CodeDesc desc;
144 masm->GetCode(&desc); 142 masm->GetCode(&desc);
145 // Call the function from C++. 143 // Call the function from C++.
146 int result = FUNCTION_CAST<F0>(buffer)(); 144 int result = FUNCTION_CAST<F0>(buffer)();
147 CHECK_EQ(0, result); 145 CHECK_EQ(0, result);
148 } 146 }
149 147
150 #undef __ 148 #undef __
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