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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #include "platform/globals.h" // NOLINT | 5 #include "platform/globals.h" // NOLINT |
6 | 6 |
7 | 7 |
8 #if defined(TARGET_OS_ANDROID) | 8 #if defined(TARGET_OS_ANDROID) |
9 | 9 |
10 #include "vm/os_thread.h" | 10 #include "vm/os_thread.h" |
11 | 11 |
12 #include <errno.h> // NOLINT | 12 #include <errno.h> // NOLINT |
13 #include <sys/time.h> // NOLINT | 13 #include <sys/time.h> // NOLINT |
14 | 14 |
15 #include "platform/assert.h" | 15 #include "platform/assert.h" |
16 #include "platform/signal_blocker.h" | 16 #include "platform/signal_blocker.h" |
17 #include "platform/utils.h" | 17 #include "platform/utils.h" |
18 | 18 |
19 #include "vm/profiler.h" | 19 #include "vm/profiler.h" |
20 | 20 |
21 namespace dart { | 21 namespace dart { |
22 | 22 |
23 #define VALIDATE_PTHREAD_RESULT(result) \ | 23 #define VALIDATE_PTHREAD_RESULT(result) \ |
24 if (result != 0) { \ | 24 if (result != 0) { \ |
25 const int kBufferSize = 1024; \ | 25 const int kBufferSize = 1024; \ |
26 char error_message[kBufferSize]; \ | 26 char error_message[kBufferSize]; \ |
27 NOT_IN_PRODUCT(Profiler::DumpStackTrace(true /* native_stack_trace */)); \ | 27 NOT_IN_PRODUCT(Profiler::DumpStackTrace(true /* native_stack_trace */)); \ |
28 Utils::StrError(result, error_message, kBufferSize); \ | 28 Utils::StrError(result, error_message, kBufferSize); \ |
29 FATAL2("pthread error: %d (%s)", result, error_message); \ | 29 FATAL2("pthread error: %d (%s)", result, error_message); \ |
30 } | 30 } |
31 | 31 |
32 | 32 |
33 #if defined(DEBUG) | 33 #if defined(DEBUG) |
34 #define ASSERT_PTHREAD_SUCCESS(result) VALIDATE_PTHREAD_RESULT(result) | 34 #define ASSERT_PTHREAD_SUCCESS(result) VALIDATE_PTHREAD_RESULT(result) |
35 #else | 35 #else |
36 // NOTE: This (currently) expands to a no-op. | 36 // NOTE: This (currently) expands to a no-op. |
37 #define ASSERT_PTHREAD_SUCCESS(result) ASSERT(result == 0) | 37 #define ASSERT_PTHREAD_SUCCESS(result) ASSERT(result == 0) |
38 #endif | 38 #endif |
39 | 39 |
40 | 40 |
41 #ifdef DEBUG | 41 #ifdef DEBUG |
42 #define RETURN_ON_PTHREAD_FAILURE(result) \ | 42 #define RETURN_ON_PTHREAD_FAILURE(result) \ |
43 if (result != 0) { \ | 43 if (result != 0) { \ |
44 const int kBufferSize = 1024; \ | 44 const int kBufferSize = 1024; \ |
45 char error_message[kBufferSize]; \ | 45 char error_message[kBufferSize]; \ |
46 Utils::StrError(result, error_message, kBufferSize); \ | 46 Utils::StrError(result, error_message, kBufferSize); \ |
47 fprintf(stderr, "%s:%d: pthread error: %d (%s)\n", \ | 47 fprintf(stderr, "%s:%d: pthread error: %d (%s)\n", __FILE__, __LINE__, \ |
48 __FILE__, __LINE__, result, error_message); \ | 48 result, error_message); \ |
49 return result; \ | 49 return result; \ |
50 } | 50 } |
51 #else | 51 #else |
52 #define RETURN_ON_PTHREAD_FAILURE(result) \ | 52 #define RETURN_ON_PTHREAD_FAILURE(result) \ |
53 if (result != 0) return result; | 53 if (result != 0) return result; |
54 #endif | 54 #endif |
55 | 55 |
56 | 56 |
57 static void ComputeTimeSpecMicros(struct timespec* ts, int64_t micros) { | 57 static void ComputeTimeSpecMicros(struct timespec* ts, int64_t micros) { |
58 struct timeval tv; | 58 struct timeval tv; |
59 int64_t secs = micros / kMicrosecondsPerSecond; | 59 int64_t secs = micros / kMicrosecondsPerSecond; |
60 int64_t remaining_micros = (micros - (secs * kMicrosecondsPerSecond)); | 60 int64_t remaining_micros = (micros - (secs * kMicrosecondsPerSecond)); |
61 int result = gettimeofday(&tv, NULL); | 61 int result = gettimeofday(&tv, NULL); |
62 ASSERT(result == 0); | 62 ASSERT(result == 0); |
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446 void Monitor::NotifyAll() { | 446 void Monitor::NotifyAll() { |
447 // When running with assertions enabled we track the owner. | 447 // When running with assertions enabled we track the owner. |
448 ASSERT(IsOwnedByCurrentThread()); | 448 ASSERT(IsOwnedByCurrentThread()); |
449 int result = pthread_cond_broadcast(data_.cond()); | 449 int result = pthread_cond_broadcast(data_.cond()); |
450 VALIDATE_PTHREAD_RESULT(result); | 450 VALIDATE_PTHREAD_RESULT(result); |
451 } | 451 } |
452 | 452 |
453 } // namespace dart | 453 } // namespace dart |
454 | 454 |
455 #endif // defined(TARGET_OS_ANDROID) | 455 #endif // defined(TARGET_OS_ANDROID) |
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