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thread: Convert ThreadStatus into an enum class

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Makes the thread status strongly typed, so implicit conversions can't
happen. It also makes it easier to catch mistakes at compile time.
This commit is contained in:
Lioncash 2018-07-19 21:39:05 -04:00 • committed by fearlessTobi
parent 2ba62ec196
commit 5dfa7b74b5
9 changed files with 89 additions and 90 deletions
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20
src/core/hle/kernel/svc.cpp
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@ -161,8 +161,8 @@ static void ExitProcess() {
continue;
// TODO(Subv): When are the other running/ready threads terminated?
ASSERT_MSG(thread->status == THREADSTATUS_WAIT_SYNCH_ANY ||
thread->status == THREADSTATUS_WAIT_SYNCH_ALL,
ASSERT_MSG(thread->status == ThreadStatus::WaitSynchAny ||
thread->status == ThreadStatus::WaitSynchAll,
"Exiting processes with non-waiting threads is currently unimplemented");
thread->Stop();
@ -283,14 +283,14 @@ static ResultCode WaitSynchronization1(Handle handle, s64 nano_seconds) {
thread->wait_objects = {object};
object->AddWaitingThread(thread);
thread->status = THREADSTATUS_WAIT_SYNCH_ANY;
thread->status = ThreadStatus::WaitSynchAny;
// Create an event to wake the thread up after the specified nanosecond delay has passed
thread->WakeAfterDelay(nano_seconds);
thread->wakeup_callback = [](ThreadWakeupReason reason, SharedPtr<Thread> thread,
SharedPtr<WaitObject> object) {
ASSERT(thread->status == THREADSTATUS_WAIT_SYNCH_ANY);
ASSERT(thread->status == ThreadStatus::WaitSynchAny);
if (reason == ThreadWakeupReason::Timeout) {
thread->SetWaitSynchronizationResult(RESULT_TIMEOUT);
@ -365,7 +365,7 @@ static ResultCode WaitSynchronizationN(s32* out, VAddr handles_address, s32 hand
return RESULT_TIMEOUT;
// Put the thread to sleep
thread->status = THREADSTATUS_WAIT_SYNCH_ALL;
thread->status = ThreadStatus::WaitSynchAll;
// Add the thread to each of the objects' waiting threads.
for (auto& object : objects) {
@ -379,7 +379,7 @@ static ResultCode WaitSynchronizationN(s32* out, VAddr handles_address, s32 hand
thread->wakeup_callback = [](ThreadWakeupReason reason, SharedPtr<Thread> thread,
SharedPtr<WaitObject> object) {
ASSERT(thread->status == THREADSTATUS_WAIT_SYNCH_ALL);
ASSERT(thread->status == ThreadStatus::WaitSynchAll);
if (reason == ThreadWakeupReason::Timeout) {
thread->SetWaitSynchronizationResult(RESULT_TIMEOUT);
@ -421,7 +421,7 @@ static ResultCode WaitSynchronizationN(s32* out, VAddr handles_address, s32 hand
return RESULT_TIMEOUT;
// Put the thread to sleep
thread->status = THREADSTATUS_WAIT_SYNCH_ANY;
thread->status = ThreadStatus::WaitSynchAny;
// Add the thread to each of the objects' waiting threads.
for (std::size_t i = 0; i < objects.size(); ++i) {
@ -439,7 +439,7 @@ static ResultCode WaitSynchronizationN(s32* out, VAddr handles_address, s32 hand
thread->wakeup_callback = [](ThreadWakeupReason reason, SharedPtr<Thread> thread,
SharedPtr<WaitObject> object) {
ASSERT(thread->status == THREADSTATUS_WAIT_SYNCH_ANY);
ASSERT(thread->status == ThreadStatus::WaitSynchAny);
if (reason == ThreadWakeupReason::Timeout) {
thread->SetWaitSynchronizationResult(RESULT_TIMEOUT);
@ -578,7 +578,7 @@ static ResultCode ReplyAndReceive(s32* index, VAddr handles_address, s32 handle_
// No objects were ready to be acquired, prepare to suspend the thread.
// Put the thread to sleep
thread->status = THREADSTATUS_WAIT_SYNCH_ANY;
thread->status = ThreadStatus::WaitSynchAny;
// Add the thread to each of the objects' waiting threads.
for (std::size_t i = 0; i < objects.size(); ++i) {
@ -590,7 +590,7 @@ static ResultCode ReplyAndReceive(s32* index, VAddr handles_address, s32 handle_
thread->wakeup_callback = [](ThreadWakeupReason reason, SharedPtr<Thread> thread,
SharedPtr<WaitObject> object) {
ASSERT(thread->status == THREADSTATUS_WAIT_SYNCH_ANY);
ASSERT(thread->status == ThreadStatus::WaitSynchAny);
ASSERT(reason == ThreadWakeupReason::Signal);
ResultCode result = RESULT_SUCCESS;