OLD | NEW |
1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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 |
(...skipping 242 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
253 return mbase; | 253 return mbase; |
254 } | 254 } |
255 | 255 |
256 | 256 |
257 void OS::Free(void* buf, const size_t length) { | 257 void OS::Free(void* buf, const size_t length) { |
258 // TODO(1240712): munmap has a return value which is ignored here. | 258 // TODO(1240712): munmap has a return value which is ignored here. |
259 munmap(buf, length); | 259 munmap(buf, length); |
260 } | 260 } |
261 | 261 |
262 | 262 |
| 263 #ifdef ENABLE_HEAP_PROTECTION |
| 264 |
| 265 void OS::Protect(void* address, size_t size) { |
| 266 UNIMPLEMENTED(); |
| 267 } |
| 268 |
| 269 |
| 270 void OS::Unprotect(void* address, size_t size, bool is_executable) { |
| 271 UNIMPLEMENTED(); |
| 272 } |
| 273 |
| 274 #endif |
| 275 |
| 276 |
263 void OS::Sleep(int milliseconds) { | 277 void OS::Sleep(int milliseconds) { |
264 unsigned int ms = static_cast<unsigned int>(milliseconds); | 278 unsigned int ms = static_cast<unsigned int>(milliseconds); |
265 usleep(1000 * ms); | 279 usleep(1000 * ms); |
266 } | 280 } |
267 | 281 |
268 | 282 |
269 void OS::Abort() { | 283 void OS::Abort() { |
270 // Redirect to std abort to signal abnormal program termination. | 284 // Redirect to std abort to signal abnormal program termination. |
271 abort(); | 285 abort(); |
272 } | 286 } |
(...skipping 628 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
901 } | 915 } |
902 | 916 |
903 // This sampler is no longer the active sampler. | 917 // This sampler is no longer the active sampler. |
904 active_sampler_ = NULL; | 918 active_sampler_ = NULL; |
905 active_ = false; | 919 active_ = false; |
906 } | 920 } |
907 | 921 |
908 #endif // ENABLE_LOGGING_AND_PROFILING | 922 #endif // ENABLE_LOGGING_AND_PROFILING |
909 | 923 |
910 } } // namespace v8::internal | 924 } } // namespace v8::internal |
OLD | NEW |