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#ifndef RVL_SDK_OS_THREAD_H
#define RVL_SDK_OS_THREAD_H
#include "common.h"
#include "rvl/OS/OSContext.h"
#ifdef __cplusplus
extern "C" {
#endif
#define OS_PRIORITY_MIN 0
#define OS_PRIORITY_MAX 31
#define OS_THREAD_STACK_MAGIC 0xDEADBABE
typedef s32 OSPriority;
typedef enum {
OS_THREAD_STATE_EXITED = 0,
OS_THREAD_STATE_READY = 1,
OS_THREAD_STATE_RUNNING = 2,
OS_THREAD_STATE_SLEEPING = 4,
OS_THREAD_STATE_MORIBUND = 8
} OSThreadState;
typedef u16 OSThreadFlags;
enum OSThreadFlags_et
{
OS_THREAD_NO_FLAGS = 0,
OS_THREAD_DETACHED = 1 << 0,
};
typedef struct OSThreadQueue {
struct OSThread *head; // at 0x0
struct OSThread *tail; // at 0x4
} OSThreadQueue;
typedef struct OSMutexQueue {
struct OSMutex *head; // at 0x0
struct OSMutex *tail; // at 0x4
} OSMutexQueue;
typedef struct OSThread {
OSContext context;
u16 state; // at 0x2C8
u16 flags; // at 0x2CA
s32 suspend; // at 0x2CC
s32 priority; // at 0x2D0
s32 base; // at 0x2D4
u32 val; // at 0x2D8
OSThreadQueue *queue; // at 0x2DC
struct OSThread *next; // at 0x2E0
struct OSThread *prev; // at 0x2E4
OSThreadQueue joinQueue; // at 0x2E8
struct OSMutex *mutex; // at 0x2F0
OSMutexQueue mutexQueue; // at 0x2F4
struct OSThread *nextActive; // at 0x2FC
struct OSThread *prevActive; // at 0x300
void *stackBegin; // at 0x304
void *stackEnd; // at 0x308
s32 error; // at 0x30C
void *specific[2]; // at 0x310
} OSThread;
typedef void (*OSSwitchThreadCallback)(OSThread *currThread, OSThread *newThread);
typedef void *(*OSThreadFunc)(void *arg);
#define OSSendMessageAny(msgQueue_, msg_, flags_) \
OSSendMessage(msgQueue_, (OSMessage)(msg_), flags_)
#define OSReceiveMessageAny(msgQueue_, msgOut_, flags_) \
OSReceiveMessage(msgQueue_, (OSMessage *)(msgOut_), flags_)
#define OSJamMessageAny(msgQueue_, msg_, flags_) \
OSJamMessage(msgQueue_, (OSMessage)(msg_), flags_)
OSSwitchThreadCallback OSSetSwitchThreadCallback(OSSwitchThreadCallback callback);
void __OSThreadInit(void);
void OSSetCurrentThread(OSThread *thread);
void OSInitMutexQueue(OSMutexQueue *queue);
void OSInitThreadQueue(OSThreadQueue *queue);
OSThread *OSGetCurrentThread(void);
BOOL OSIsThreadTerminated(OSThread *thread);
s32 OSDisableScheduler(void);
s32 OSEnableScheduler(void);
s32 __OSGetEffectivePriority(OSThread *thread);
void __OSPromoteThread(OSThread *thread, s32 prio);
void __OSReschedule(void);
void OSYieldThread(void);
BOOL OSCreateThread(
OSThread *thread, OSThreadFunc func, void *funcArg, void *stackBegin, u32 stackSize, s32 prio, u16 flags
);
void OSExitThread(OSThread *thread);
void OSCancelThread(OSThread *thread);
BOOL OSJoinThread(OSThread *thread, void *val);
void OSDetachThread(OSThread *thread);
s32 OSResumeThread(OSThread *thread);
s32 OSSuspendThread(OSThread *thread);
void OSSleepThread(OSThreadQueue *queue);
void OSWakeupThread(OSThreadQueue *queue);
BOOL OSSetThreadPriority(OSThread *thread, s32 prio);
OSPriority OSGetThreadPriority(OSThread *thread);
void OSClearStack(u8 val);
void OSSleepTicks(s64 ticks);
#ifdef __cplusplus
}
#endif
#endif
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