OLD | NEW |
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 |
(...skipping 438 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
449 kMmapFd, | 449 kMmapFd, |
450 kMmapFdOffset) != MAP_FAILED; | 450 kMmapFdOffset) != MAP_FAILED; |
451 } | 451 } |
452 | 452 |
453 | 453 |
454 bool VirtualMemory::ReleaseRegion(void* base, size_t size) { | 454 bool VirtualMemory::ReleaseRegion(void* base, size_t size) { |
455 return munmap(base, size) == 0; | 455 return munmap(base, size) == 0; |
456 } | 456 } |
457 | 457 |
458 | 458 |
459 bool VirtualMemory::CommittedPhysicalSizeInRegion( | |
460 void* base, size_t size, size_t* physical) { | |
461 // TODO(alph): implement for the platform. | |
462 return false; | |
463 } | |
464 | |
465 | |
466 class Thread::PlatformData : public Malloced { | 459 class Thread::PlatformData : public Malloced { |
467 public: | 460 public: |
468 pthread_t thread_; // Thread handle for pthread. | 461 pthread_t thread_; // Thread handle for pthread. |
469 }; | 462 }; |
470 | 463 |
471 | 464 |
472 Thread::Thread(const Options& options) | 465 Thread::Thread(const Options& options) |
473 : data_(new PlatformData), | 466 : data_(new PlatformData), |
474 stack_size_(options.stack_size()) { | 467 stack_size_(options.stack_size()) { |
475 set_name(options.name()); | 468 set_name(options.name()); |
(...skipping 423 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
899 | 892 |
900 | 893 |
901 void Sampler::Stop() { | 894 void Sampler::Stop() { |
902 ASSERT(IsActive()); | 895 ASSERT(IsActive()); |
903 SignalSender::RemoveActiveSampler(this); | 896 SignalSender::RemoveActiveSampler(this); |
904 SetActive(false); | 897 SetActive(false); |
905 } | 898 } |
906 | 899 |
907 | 900 |
908 } } // namespace v8::internal | 901 } } // namespace v8::internal |
OLD | NEW |