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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 "vm/globals.h" | 5 #include "vm/globals.h" |
| 6 #if defined(TARGET_OS_WINDOWS) | 6 #if defined(TARGET_OS_WINDOWS) |
| 7 | 7 |
| 8 #include "vm/os.h" | 8 #include "vm/os.h" |
| 9 | 9 |
| 10 #include <malloc.h> // NOLINT | 10 #include <malloc.h> // NOLINT |
| 11 #include <process.h> // NOLINT | 11 #include <process.h> // NOLINT |
| 12 #include <time.h> // NOLINT | 12 #include <time.h> // NOLINT |
| 13 | 13 |
| 14 #include "platform/utils.h" | 14 #include "platform/utils.h" |
| 15 #include "platform/assert.h" | 15 #include "platform/assert.h" |
| 16 #include "vm/thread.h" | 16 #include "vm/os_thread.h" |
| 17 #include "vm/vtune.h" | 17 #include "vm/vtune.h" |
| 18 | 18 |
| 19 namespace dart { | 19 namespace dart { |
| 20 | 20 |
| 21 const char* OS::Name() { | 21 const char* OS::Name() { |
| 22 return "windows"; | 22 return "windows"; |
| 23 } | 23 } |
| 24 | 24 |
| 25 | 25 |
| 26 intptr_t OS::ProcessId() { | 26 intptr_t OS::ProcessId() { |
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| 240 int OS::VSNPrint(char* str, size_t size, const char* format, va_list args) { | 240 int OS::VSNPrint(char* str, size_t size, const char* format, va_list args) { |
| 241 if (str == NULL || size == 0) { | 241 if (str == NULL || size == 0) { |
| 242 int retval = _vscprintf(format, args); | 242 int retval = _vscprintf(format, args); |
| 243 if (retval < 0) { | 243 if (retval < 0) { |
| 244 FATAL1("Fatal error in OS::VSNPrint with format '%s'", format); | 244 FATAL1("Fatal error in OS::VSNPrint with format '%s'", format); |
| 245 } | 245 } |
| 246 return retval; | 246 return retval; |
| 247 } | 247 } |
| 248 va_list args_copy; | 248 va_list args_copy; |
| 249 va_copy(args_copy, args); | 249 va_copy(args_copy, args); |
| 250 int written =_vsnprintf(str, size, format, args_copy); | 250 int written = _vsnprintf(str, size, format, args_copy); |
| 251 va_end(args_copy); | 251 va_end(args_copy); |
| 252 if (written < 0) { | 252 if (written < 0) { |
| 253 // _vsnprintf returns -1 if the number of characters to be written is | 253 // _vsnprintf returns -1 if the number of characters to be written is |
| 254 // larger than 'size', so we call _vscprintf which returns the number | 254 // larger than 'size', so we call _vscprintf which returns the number |
| 255 // of characters that would have been written. | 255 // of characters that would have been written. |
| 256 va_list args_retry; | 256 va_list args_retry; |
| 257 va_copy(args_retry, args); | 257 va_copy(args_retry, args); |
| 258 written = _vscprintf(format, args_retry); | 258 written = _vscprintf(format, args_retry); |
| 259 if (written < 0) { | 259 if (written < 0) { |
| 260 FATAL1("Fatal error in OS::VSNPrint with format '%s'", format); | 260 FATAL1("Fatal error in OS::VSNPrint with format '%s'", format); |
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| 308 | 308 |
| 309 void OS::InitOnce() { | 309 void OS::InitOnce() { |
| 310 // TODO(5411554): For now we check that initonce is called only once, | 310 // TODO(5411554): For now we check that initonce is called only once, |
| 311 // Once there is more formal mechanism to call InitOnce we can move | 311 // Once there is more formal mechanism to call InitOnce we can move |
| 312 // this check there. | 312 // this check there. |
| 313 static bool init_once_called = false; | 313 static bool init_once_called = false; |
| 314 ASSERT(init_once_called == false); | 314 ASSERT(init_once_called == false); |
| 315 init_once_called = true; | 315 init_once_called = true; |
| 316 // Do not pop up a message box when abort is called. | 316 // Do not pop up a message box when abort is called. |
| 317 _set_abort_behavior(0, _WRITE_ABORT_MSG); | 317 _set_abort_behavior(0, _WRITE_ABORT_MSG); |
| 318 MonitorWaitData::monitor_wait_data_key_ = Thread::CreateThreadLocal(); | 318 MonitorWaitData::monitor_wait_data_key_ = OSThread::CreateThreadLocal(); |
| 319 MonitorData::GetMonitorWaitDataForThread(); | 319 MonitorData::GetMonitorWaitDataForThread(); |
| 320 } | 320 } |
| 321 | 321 |
| 322 | 322 |
| 323 void OS::Shutdown() { | 323 void OS::Shutdown() { |
| 324 } | 324 } |
| 325 | 325 |
| 326 | 326 |
| 327 void OS::Abort() { | 327 void OS::Abort() { |
| 328 abort(); | 328 abort(); |
| 329 } | 329 } |
| 330 | 330 |
| 331 | 331 |
| 332 void OS::Exit(int code) { | 332 void OS::Exit(int code) { |
| 333 exit(code); | 333 exit(code); |
| 334 } | 334 } |
| 335 | 335 |
| 336 } // namespace dart | 336 } // namespace dart |
| 337 | 337 |
| 338 #endif // defined(TARGET_OS_WINDOWS) | 338 #endif // defined(TARGET_OS_WINDOWS) |
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