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kernel/svc: Migrate svcCancelSynchronization behavior to a thread function

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The actual behavior of this function is slightly more complex than what
we're currently doing within the supervisor call. To avoid dumping most
of this behavior in the supervisor call itself, we can migrate this to
another function.
This commit is contained in:
Lioncash 2019-04-17 07:08:12 -04:00
parent d4b42f6bc6
commit 4be897daa0
3 changed files with 17 additions and 7 deletions
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6
src/core/hle/kernel/svc.cpp
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@ -518,16 +518,14 @@ static ResultCode CancelSynchronization(Core::System& system, Handle thread_hand
LOG_TRACE(Kernel_SVC, "called thread=0x{:X}", thread_handle);
const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
const SharedPtr<Thread> thread = handle_table.Get<Thread>(thread_handle);
SharedPtr<Thread> thread = handle_table.Get<Thread>(thread_handle);
if (!thread) {
LOG_ERROR(Kernel_SVC, "Thread handle does not exist, thread_handle=0x{:08X}",
thread_handle);
return ERR_INVALID_HANDLE;
}
ASSERT(thread->GetStatus() == ThreadStatus::WaitSynchAny);
thread->SetWaitSynchronizationResult(ERR_SYNCHRONIZATION_CANCELED);
thread->ResumeFromWait();
thread->CancelWait();
return RESULT_SUCCESS;
}