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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
parent d3cfaf95c8
commit dbfe82773d
10 changed files with 92 additions and 93 deletions
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28
src/core/hle/kernel/thread.h
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@ -36,18 +36,18 @@ enum ThreadProcessorId : s32 {
(1 << THREADPROCESSORID_2) | (1 << THREADPROCESSORID_3)
};
enum ThreadStatus {
THREADSTATUS_RUNNING, ///< Currently running
THREADSTATUS_READY, ///< Ready to run
THREADSTATUS_WAIT_HLE_EVENT, ///< Waiting for hle event to finish
THREADSTATUS_WAIT_SLEEP, ///< Waiting due to a SleepThread SVC
THREADSTATUS_WAIT_IPC, ///< Waiting for the reply from an IPC request
THREADSTATUS_WAIT_SYNCH_ANY, ///< Waiting due to WaitSynch1 or WaitSynchN with wait_all = false
THREADSTATUS_WAIT_SYNCH_ALL, ///< Waiting due to WaitSynchronizationN with wait_all = true
THREADSTATUS_WAIT_MUTEX, ///< Waiting due to an ArbitrateLock/WaitProcessWideKey svc
THREADSTATUS_WAIT_ARB, ///< Waiting due to a SignalToAddress/WaitForAddress svc
THREADSTATUS_DORMANT, ///< Created but not yet made ready
THREADSTATUS_DEAD ///< Run to completion, or forcefully terminated
enum class ThreadStatus {
Running, ///< Currently running
Ready, ///< Ready to run
WaitHLEEvent, ///< Waiting for hle event to finish
WaitSleep, ///< Waiting due to a SleepThread SVC
WaitIPC, ///< Waiting for the reply from an IPC request
WaitSynchAny, ///< Waiting due to WaitSynch1 or WaitSynchN with wait_all = false
WaitSynchAll, ///< Waiting due to WaitSynchronizationN with wait_all = true
WaitMutex, ///< Waiting due to an ArbitrateLock/WaitProcessWideKey svc
WaitArb, ///< Waiting due to a SignalToAddress/WaitForAddress svc
Dormant, ///< Created but not yet made ready
Dead ///< Run to completion, or forcefully terminated
};
enum class ThreadWakeupReason {
@ -194,14 +194,14 @@ public:
* with wait_all = true.
*/
bool IsSleepingOnWaitAll() const {
return status == THREADSTATUS_WAIT_SYNCH_ALL;
return status == ThreadStatus::WaitSynchAll;
}
ARM_Interface::ThreadContext context;
u32 thread_id;
u32 status;
ThreadStatus status;
VAddr entry_point;
VAddr stack_top;