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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Platform-specific code for POSIX goes here. This is not a platform on its | 5 // Platform-specific code for POSIX goes here. This is not a platform on its |
6 // own, but contains the parts which are the same across the POSIX platforms | 6 // own, but contains the parts which are the same across the POSIX platforms |
7 // Linux, MacOS, FreeBSD, OpenBSD, NetBSD and QNX. | 7 // Linux, MacOS, FreeBSD, OpenBSD, NetBSD and QNX. |
8 | 8 |
9 #include <errno.h> | 9 #include <errno.h> |
10 #include <limits.h> | 10 #include <limits.h> |
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355 | 355 |
356 int OS::GetCurrentThreadId() { | 356 int OS::GetCurrentThreadId() { |
357 #if V8_OS_MACOSX || (V8_OS_ANDROID && defined(__APPLE__)) | 357 #if V8_OS_MACOSX || (V8_OS_ANDROID && defined(__APPLE__)) |
358 return static_cast<int>(pthread_mach_thread_np(pthread_self())); | 358 return static_cast<int>(pthread_mach_thread_np(pthread_self())); |
359 #elif V8_OS_LINUX | 359 #elif V8_OS_LINUX |
360 return static_cast<int>(syscall(__NR_gettid)); | 360 return static_cast<int>(syscall(__NR_gettid)); |
361 #elif V8_OS_ANDROID | 361 #elif V8_OS_ANDROID |
362 return static_cast<int>(gettid()); | 362 return static_cast<int>(gettid()); |
363 #elif V8_OS_AIX | 363 #elif V8_OS_AIX |
364 return static_cast<int>(thread_self()); | 364 return static_cast<int>(thread_self()); |
| 365 #elif V8_OS_FUCHSIA |
| 366 return static_cast<int>(pthread_self()); |
365 #elif V8_OS_SOLARIS | 367 #elif V8_OS_SOLARIS |
366 return static_cast<int>(pthread_self()); | 368 return static_cast<int>(pthread_self()); |
367 #else | 369 #else |
368 return static_cast<int>(reinterpret_cast<intptr_t>(pthread_self())); | 370 return static_cast<int>(reinterpret_cast<intptr_t>(pthread_self())); |
369 #endif | 371 #endif |
370 } | 372 } |
371 | 373 |
372 | 374 |
373 // ---------------------------------------------------------------------------- | 375 // ---------------------------------------------------------------------------- |
374 // POSIX date/time support. | 376 // POSIX date/time support. |
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789 case OS::MemoryPermission::kReadWrite: | 791 case OS::MemoryPermission::kReadWrite: |
790 return PROT_READ | PROT_WRITE; | 792 return PROT_READ | PROT_WRITE; |
791 case OS::MemoryPermission::kReadWriteExecute: | 793 case OS::MemoryPermission::kReadWriteExecute: |
792 return PROT_READ | PROT_WRITE | PROT_EXEC; | 794 return PROT_READ | PROT_WRITE | PROT_EXEC; |
793 } | 795 } |
794 UNREACHABLE(); | 796 UNREACHABLE(); |
795 } | 797 } |
796 | 798 |
797 } // namespace base | 799 } // namespace base |
798 } // namespace v8 | 800 } // namespace v8 |
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