mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-15 03:27:49 +01:00
109 lines
3.4 KiB
C++
109 lines
3.4 KiB
C++
/*
|
|
* Copyright (c) 2018-2020 Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#include <mesosphere.hpp>
|
|
|
|
namespace ams::kern {
|
|
|
|
void KSynchronizationObject::NotifyAvailable() {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
|
|
Kernel::GetSynchronization().OnAvailable(this);
|
|
}
|
|
|
|
void KSynchronizationObject::NotifyAbort(Result abort_reason) {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
|
|
Kernel::GetSynchronization().OnAbort(this, abort_reason);
|
|
}
|
|
|
|
void KSynchronizationObject::Finalize() {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
|
|
/* If auditing, ensure that the object has no waiters. */
|
|
#if defined(MESOSPHERE_BUILD_FOR_AUDITING)
|
|
{
|
|
KScopedSchedulerLock sl;
|
|
|
|
auto end = this->end();
|
|
for (auto it = this->begin(); it != end; ++it) {
|
|
KThread *thread = std::addressof(*it);
|
|
MESOSPHERE_LOG("KSynchronizationObject::Finalize(%p) with %p (id=%ld) waiting.\n", this, thread, thread->GetId());
|
|
}
|
|
}
|
|
#endif
|
|
|
|
this->OnFinalizeSynchronizationObject();
|
|
KAutoObject::Finalize();
|
|
}
|
|
|
|
void KSynchronizationObject::DebugWaiters() {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
|
|
/* If debugging, dump the list of waiters. */
|
|
#if defined(MESOSPHERE_BUILD_FOR_DEBUGGING)
|
|
{
|
|
KScopedSchedulerLock sl;
|
|
|
|
MESOSPHERE_RELEASE_LOG("Threads waiting on %p:\n", this);
|
|
|
|
bool has_waiters = false;
|
|
auto end = this->end();
|
|
for (auto it = this->begin(); it != end; ++it) {
|
|
KThread *thread = std::addressof(*it);
|
|
|
|
if (KProcess *process = thread->GetOwnerProcess(); process != nullptr) {
|
|
MESOSPHERE_RELEASE_LOG(" %p tid=%ld pid=%ld (%s)\n", thread, thread->GetId(), process->GetId(), process->GetName());
|
|
} else {
|
|
MESOSPHERE_RELEASE_LOG(" %p tid=%ld (Kernel)\n", thread, thread->GetId());
|
|
}
|
|
|
|
has_waiters = true;
|
|
}
|
|
|
|
/* If we didn't have any waiters, print so. */
|
|
if (!has_waiters) {
|
|
MESOSPHERE_RELEASE_LOG(" None\n");
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
|
|
KSynchronizationObject::iterator KSynchronizationObject::RegisterWaitingThread(KThread *thread) {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
|
|
return this->thread_list.insert(this->thread_list.end(), *thread);
|
|
}
|
|
|
|
KSynchronizationObject::iterator KSynchronizationObject::UnregisterWaitingThread(KSynchronizationObject::iterator it) {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
|
|
return this->thread_list.erase(it);
|
|
}
|
|
|
|
KSynchronizationObject::iterator KSynchronizationObject::begin() {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
|
|
return this->thread_list.begin();
|
|
}
|
|
|
|
KSynchronizationObject::iterator KSynchronizationObject::end() {
|
|
MESOSPHERE_ASSERT_THIS();
|
|
|
|
return this->thread_list.end();
|
|
}
|
|
|
|
}
|