eden-emu/eden
14
3
Fork 4
Code Issues 3 Pull requests 5 Projects Releases 2 Packages Wiki Activity Actions 1

Merge pull request #2967 from Subv/thread_wakeup_callbacks

Browse source 
Kernel/Threads: When putting a thread to wait, specify a function to execute when it is awoken
This commit is contained in:
Sebastian Valle 2017-09-30 09:12:18 -05:00 • committed by GitHub
commit db752b52e8
4 changed files with 91 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

11
src/core/hle/kernel/wait_object.cpp
View file

@ -71,23 +71,20 @@ void WaitObject::WakeupAllWaitingThreads() {
while (auto thread = GetHighestPriorityReadyThread()) {
if (!thread->IsSleepingOnWaitAll()) {
Acquire(thread.get());
// Set the output index of the WaitSynchronizationN call to the index of this object.
if (thread->wait_set_output) {
thread->SetWaitSynchronizationOutput(thread->GetWaitObjectIndex(this));
thread->wait_set_output = false;
}
} else {
for (auto& object : thread->wait_objects) {
object->Acquire(thread.get());
}
// Note: This case doesn't update the output index of WaitSynchronizationN.
}
// Invoke the wakeup callback before clearing the wait objects
if (thread->wakeup_callback)
thread->wakeup_callback(ThreadWakeupReason::Signal, thread, this);
for (auto& object : thread->wait_objects)
object->RemoveWaitingThread(thread.get());
thread->wait_objects.clear();
thread->SetWaitSynchronizationResult(RESULT_SUCCESS);
thread->ResumeFromWait();
}
}