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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium 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 #include "ppapi/native_client/src/trusted/plugin/pnacl_translate_thread.h" | 5 #include "ppapi/native_client/src/trusted/plugin/pnacl_translate_thread.h" |
6 | 6 |
7 #include <iterator> | 7 #include <iterator> |
8 | 8 |
9 #include "native_client/src/trusted/desc/nacl_desc_wrapper.h" | 9 #include "native_client/src/trusted/desc/nacl_desc_wrapper.h" |
10 #include "ppapi/cpp/var.h" | 10 #include "ppapi/cpp/var.h" |
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332 "Link process could not reset object file"); | 332 "Link process could not reset object file"); |
333 return false; | 333 return false; |
334 } | 334 } |
335 ld_in_files.push_back((*obj_files_)[i]->read_wrapper()); | 335 ld_in_files.push_back((*obj_files_)[i]->read_wrapper()); |
336 } | 336 } |
337 for (; i < PnaclCoordinator::kMaxTranslatorObjectFiles; i++) | 337 for (; i < PnaclCoordinator::kMaxTranslatorObjectFiles; i++) |
338 ld_in_files.push_back(invalid_desc_wrapper_); | 338 ld_in_files.push_back(invalid_desc_wrapper_); |
339 | 339 |
340 nacl::DescWrapper* ld_out_file = nexe_file_->write_wrapper(); | 340 nacl::DescWrapper* ld_out_file = nexe_file_->write_wrapper(); |
341 pp::Core* core = pp::Module::Get()->core(); | 341 pp::Core* core = pp::Module::Get()->core(); |
| 342 int64_t ld_start_time = NaClGetTimeOfDayMicroseconds(); |
| 343 PP_FileHandle ld_file_handle = resources_->TakeLdFileHandle(); |
| 344 // On success, ownership of ld_file_handle is transferred. |
| 345 nacl::scoped_ptr<NaClSubprocess> ld_subprocess( |
| 346 plugin_->LoadHelperNaClModule(resources_->GetLlcUrl(), |
| 347 ld_file_handle, |
| 348 &error_info)); |
| 349 if (ld_subprocess.get() == NULL) { |
| 350 if (ld_file_handle != PP_kInvalidFileHandle) |
| 351 CloseFileHandle(ld_file_handle); |
| 352 TranslateFailed(PP_NACL_ERROR_PNACL_LD_SETUP, |
| 353 "Link process could not be created: " + |
| 354 error_info.message()); |
| 355 return false; |
| 356 } |
| 357 core->CallOnMainThread(0, |
| 358 coordinator_->GetUMATimeCallback( |
| 359 "NaCl.Perf.PNaClLoadTime.LoadLinker", |
| 360 NaClGetTimeOfDayMicroseconds() - ld_start_time), |
| 361 PP_OK); |
| 362 |
342 { | 363 { |
343 // Create LD process | |
344 nacl::MutexLocker ml(&subprocess_mu_); | 364 nacl::MutexLocker ml(&subprocess_mu_); |
345 int64_t ld_start_time = NaClGetTimeOfDayMicroseconds(); | 365 // If we received a call to AbortSubprocesses() before we had a chance to |
346 PP_FileHandle ld_file_handle = resources_->TakeLdFileHandle(); | 366 // set llc_subprocess_, shut down and clean up the subprocess started here. |
347 | 367 if (subprocesses_aborted_) { |
348 // On success, ownership of ld_file_handle is transferred. | 368 ld_subprocess->service_runtime()->Shutdown(); |
349 ld_subprocess_.reset(plugin_->LoadHelperNaClModule( | |
350 resources_->GetLdUrl(), ld_file_handle, &error_info)); | |
351 if (ld_subprocess_ == NULL) { | |
352 if (ld_file_handle != PP_kInvalidFileHandle) | |
353 CloseFileHandle(ld_file_handle); | |
354 TranslateFailed(PP_NACL_ERROR_PNACL_LD_SETUP, | |
355 "Link process could not be created: " + | |
356 error_info.message()); | |
357 return false; | 369 return false; |
358 } | 370 } |
| 371 DCHECK(ld_subprocess_.get() == NULL); |
| 372 ld_subprocess_.swap(ld_subprocess); |
359 ld_subprocess_active_ = true; | 373 ld_subprocess_active_ = true; |
360 core->CallOnMainThread(0, | |
361 coordinator_->GetUMATimeCallback( | |
362 "NaCl.Perf.PNaClLoadTime.LoadLinker", | |
363 NaClGetTimeOfDayMicroseconds() - ld_start_time), | |
364 PP_OK); | |
365 } | 374 } |
366 | 375 |
367 int64_t link_start_time = NaClGetTimeOfDayMicroseconds(); | 376 int64_t link_start_time = NaClGetTimeOfDayMicroseconds(); |
368 // Run LD. | 377 // Run LD. |
369 bool success = ld_subprocess_->InvokeSrpcMethod( | 378 bool success = ld_subprocess_->InvokeSrpcMethod( |
370 "RunWithSplit", | 379 "RunWithSplit", |
371 "ihhhhhhhhhhhhhhhhh", | 380 "ihhhhhhhhhhhhhhhhh", |
372 ¶ms, | 381 ¶ms, |
373 static_cast<int>(obj_files_->size()), | 382 static_cast<int>(obj_files_->size()), |
374 ld_in_files[0]->desc(), | 383 ld_in_files[0]->desc(), |
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449 AbortSubprocesses(); | 458 AbortSubprocesses(); |
450 if (translate_thread_ != NULL) | 459 if (translate_thread_ != NULL) |
451 NaClThreadJoin(translate_thread_.get()); | 460 NaClThreadJoin(translate_thread_.get()); |
452 PLUGIN_PRINTF(("~PnaclTranslateThread joined\n")); | 461 PLUGIN_PRINTF(("~PnaclTranslateThread joined\n")); |
453 NaClCondVarDtor(&buffer_cond_); | 462 NaClCondVarDtor(&buffer_cond_); |
454 NaClMutexDtor(&cond_mu_); | 463 NaClMutexDtor(&cond_mu_); |
455 NaClMutexDtor(&subprocess_mu_); | 464 NaClMutexDtor(&subprocess_mu_); |
456 } | 465 } |
457 | 466 |
458 } // namespace plugin | 467 } // namespace plugin |
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