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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2009 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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139 v8::Locker::StopPreemption(); | 139 v8::Locker::StopPreemption(); |
140 } | 140 } |
141 | 141 |
142 Builtins::TearDown(); | 142 Builtins::TearDown(); |
143 Bootstrapper::TearDown(); | 143 Bootstrapper::TearDown(); |
144 | 144 |
145 Top::TearDown(); | 145 Top::TearDown(); |
146 | 146 |
147 Heap::TearDown(); | 147 Heap::TearDown(); |
148 Logger::TearDown(); | 148 Logger::TearDown(); |
149 Deserializer::TearDown(); | |
150 | 149 |
151 is_running_ = false; | 150 is_running_ = false; |
152 has_been_disposed_ = true; | 151 has_been_disposed_ = true; |
153 } | 152 } |
154 | 153 |
155 | 154 |
156 uint32_t V8::Random() { | 155 uint32_t V8::Random() { |
157 // Random number generator using George Marsaglia's MWC algorithm. | 156 // Random number generator using George Marsaglia's MWC algorithm. |
158 static uint32_t hi = 0; | 157 static uint32_t hi = 0; |
159 static uint32_t lo = 0; | 158 static uint32_t lo = 0; |
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185 | 184 |
186 Smi* V8::RandomPositiveSmi() { | 185 Smi* V8::RandomPositiveSmi() { |
187 uint32_t random = Random(); | 186 uint32_t random = Random(); |
188 ASSERT(static_cast<uint32_t>(Smi::kMaxValue) >= kRandomPositiveSmiMax); | 187 ASSERT(static_cast<uint32_t>(Smi::kMaxValue) >= kRandomPositiveSmiMax); |
189 // kRandomPositiveSmiMax must match the value being divided | 188 // kRandomPositiveSmiMax must match the value being divided |
190 // by in math.js. | 189 // by in math.js. |
191 return Smi::FromInt(random & kRandomPositiveSmiMax); | 190 return Smi::FromInt(random & kRandomPositiveSmiMax); |
192 } | 191 } |
193 | 192 |
194 } } // namespace v8::internal | 193 } } // namespace v8::internal |
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