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Issue 260003006: Added a Isolate* parameter to Serializer::enabled(). (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 7 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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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88 return FUNCTION_CAST<UnaryMathFunction>(buffer); 88 return FUNCTION_CAST<UnaryMathFunction>(buffer);
89 #else 89 #else
90 fast_exp_mips_machine_code = buffer; 90 fast_exp_mips_machine_code = buffer;
91 return &fast_exp_simulator; 91 return &fast_exp_simulator;
92 #endif 92 #endif
93 } 93 }
94 94
95 95
96 #if defined(V8_HOST_ARCH_MIPS) 96 #if defined(V8_HOST_ARCH_MIPS)
97 OS::MemCopyUint8Function CreateMemCopyUint8Function( 97 OS::MemCopyUint8Function CreateMemCopyUint8Function(
98 OS::MemCopyUint8Function stub) { 98 bool serializer_enabled,
99 OS::MemCopyUint8Function stub) {
99 #if defined(USE_SIMULATOR) 100 #if defined(USE_SIMULATOR)
100 return stub; 101 return stub;
101 #else 102 #else
102 if (Serializer::enabled()) { 103 if (serializer_enabled) return stub;
103 return stub;
104 }
105 104
106 size_t actual_size; 105 size_t actual_size;
107 byte* buffer = static_cast<byte*>(OS::Allocate(3 * KB, &actual_size, true)); 106 byte* buffer = static_cast<byte*>(OS::Allocate(3 * KB, &actual_size, true));
108 if (buffer == NULL) return stub; 107 if (buffer == NULL) return stub;
109 108
110 // This code assumes that cache lines are 32 bytes and if the cache line is 109 // This code assumes that cache lines are 32 bytes and if the cache line is
111 // larger it will not work correctly. 110 // larger it will not work correctly.
112 MacroAssembler masm(NULL, buffer, static_cast<int>(actual_size)); 111 MacroAssembler masm(NULL, buffer, static_cast<int>(actual_size));
113 112
114 { 113 {
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1222 patcher.masm()->nop(); // Pad the empty space. 1221 patcher.masm()->nop(); // Pad the empty space.
1223 } 1222 }
1224 } 1223 }
1225 1224
1226 1225
1227 #undef __ 1226 #undef __
1228 1227
1229 } } // namespace v8::internal 1228 } } // namespace v8::internal
1230 1229
1231 #endif // V8_TARGET_ARCH_MIPS 1230 #endif // V8_TARGET_ARCH_MIPS
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