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SVC: Correct SendSyncRequest.

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This commit is contained in:
Fernando Sahmkow
2020-02-25 19:43:28 -04:00
parent 203e706302
commit 15a79eb0d7
8 changed files with 116 additions and 54 deletions
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21
src/core/hle/kernel/svc.cpp
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@ -38,6 +38,7 @@
#include "core/hle/kernel/svc_wrap.h"
#include "core/hle/kernel/synchronization.h"
#include "core/hle/kernel/thread.h"
#include "core/hle/kernel/time_manager.h"
#include "core/hle/kernel/transfer_memory.h"
#include "core/hle/kernel/writable_event.h"
#include "core/hle/lock.h"
@ -318,11 +319,23 @@ static ResultCode SendSyncRequest(Core::System& system, Handle handle) {
LOG_TRACE(Kernel_SVC, "called handle=0x{:08X}({})", handle, session->GetName());
auto thread = system.CurrentScheduler().GetCurrentThread();
thread->InvalidateWakeupCallback();
thread->SetStatus(ThreadStatus::WaitIPC);
system.PrepareReschedule(thread->GetProcessorID());
{
SchedulerLock lock(system.Kernel());
thread->InvalidateHLECallback();
thread->SetStatus(ThreadStatus::WaitIPC);
session->SendSyncRequest(SharedFrom(thread), system.Memory());
}
ResultCode result = thread->GetSignalingResult();
if (thread->HasHLECallback()) {
Handle event_handle = thread->GetHLETimeEvent();
if (event_handle != InvalidHandle) {
auto& time_manager = system.Kernel().TimeManager();
time_manager.UnscheduleTimeEvent(event_handle);
}
thread->InvokeHLECallback(ThreadWakeupReason::Timeout, SharedFrom(thread), nullptr, 0);
}
return session->SendSyncRequest(SharedFrom(thread), system.Memory());
return result;
}
static ResultCode SendSyncRequest32(Core::System& system, Handle handle) {