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//
// Created by red031000 on 2020-05-03.
//
#ifndef POKEDIAMOND_OS_SPINLOCK_H
#define POKEDIAMOND_OS_SPINLOCK_H
#include "types.h"
#include "syscall.h"
typedef volatile struct OSLockWord {
u32 lockFlag;
u16 ownerID;
u16 extension;
} OSLockWord;
static inline void OSi_WaitByLoop(void)
{
SVC_WaitByLoop(0x1000 / 4);
}
void OS_InitLock(void);
s32 OSi_DoLockByWord(u16 lockId, OSLockWord *lockp, void (*ctrlFuncp) (void),
BOOL disableFiq);
s32 OS_TryLockByWord(u16 lockId, OSLockWord *lockp, void (*ctrlFuncp) (void));
s32 OSi_DoUnlockByWord(u16 lockID, OSLockWord *lockp, void (*ctrlFuncp) (void),
BOOL disableFIQ);
s32 OS_UnlockByWord(u16 lockId, OSLockWord *lockp, void (*ctrlFuncp) (void));
s32 OSi_DoTryLockByWord(u16 lockID, OSLockWord *lockp, void (*ctrlFuncp) (void),
BOOL disableFiq);
s32 OS_LockCartridge(u16 lockID);
s32 OS_UnlockCartridge(u16 lockID);
s32 OS_TryLockCartridge(u16 lockID);
void OSi_AllocateCartridgeBus(void);
void OSi_FreeCartridgeBus(void);
s32 OS_TryLockCard(u16 lockID);
s32 OS_UnlockCard(u16 lockID);
void OSi_AllocateCardBus(void);
void OSi_FreeCardBus(void);
u16 OS_ReadOwnerOfLockWord(OSLockWord * lock);
s32 OS_UnLockCartridge(u16 lockID);
s32 OS_GetLockID(void);
void OS_ReleaseLockID(register u16 lockID);
#endif //POKEDIAMOND_OS_SPINLOCK_H
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