separate out libs to libc, libnns and NitroSDK

1 files changed, 0 insertions, 734 deletions

diff --git a/arm9/lib/src/OS_thread.c b/arm9/lib/src/OS_thread.c
deleted file mode 100644
index a52b1f6d..00000000
--- a/arm9/lib/src/OS_thread.c
+++ /dev/null
@@ -1,734 +0,0 @@
-#include "function_target.h"
-#include "MI_memory.h"
-#include "OS_thread.h"
-#include "OS_mutex.h"
-#include "OS_alarm.h"
-#include "OS_system.h"
-#include "OS_context.h"
-#include "OS_terminate_proc.h"
-#include "systemWork.h"
-#include "mmap.h"
-
-extern void SDK_SYS_STACKSIZE(void);
-extern void SDK_IRQ_STACKSIZE(void);
-
-extern void SDK_SECTION_ARENA_DTCM_START(void);
-
-static s32 OSi_ThreadIdCount = 0;
-
-u32 OSi_RescheduleCount = 0;
-
-void *OSi_StackForDestructor = NULL;
-
-BOOL OSi_IsThreadInitialized = FALSE;
-
-OSThreadInfo OSi_ThreadInfo;
-
-OSThread **OSi_CurrentThreadPtr = NULL;
-
-void *OSi_SystemCallbackInSwitchThread = NULL;
-
-OSThread OSi_LauncherThread;
-OSThread OSi_IdleThread;
-
-u32 OSi_IdleThreadStack[50];
-
-static s32 OSi_GetUnusedThreadId(void);
-static void OSi_InsertLinkToQueue(OSThreadQueue *queue, OSThread *thread);
-static OSThread *OSi_RemoveLinkFromQueue(OSThreadQueue *queue);
-static OSThread *OSi_RemoveSpecifiedLinkFromQueue(OSThreadQueue *queue, OSThread *thread);
-static void OSi_InsertThreadToList(OSThread *thread);
-static void OSi_RemoveThreadFromList(OSThread *thread);
-static void OSi_ExitThread_ArgSpecified(OSThread *thread, void *arg);
-static void OSi_ExitThread(void *arg);
-static void OSi_ExitThread_Destroy(void);
-static void OSi_CancelThreadAlarmForSleep(OSThread *thread);
-static void OSi_SleepAlarmCallback(void *arg);
-static void OSi_IdleThreadProc(void *);
-
-ARM_FUNC static s32 OSi_GetUnusedThreadId(void)
-{
-    return ++OSi_ThreadIdCount;
-}
-
-ARM_FUNC static void OSi_InsertLinkToQueue(OSThreadQueue *queue, OSThread *thread)
-{
-    OSThread *next = queue->head;
-
-    while (next && next->priority <= thread->priority)
-    {
-        if (next == thread)
-            return;
-        next = next->link.next;
-    }
-
-    if (!next)
-    {
-        OSThread *prev = queue->tail;
-
-        if (!prev)
-        {
-            queue->head = thread;
-        }
-        else
-        {
-            prev->link.next = thread;
-        }
-
-        thread->link.prev = prev;
-        thread->link.next = NULL;
-        queue->tail = thread;
-    }
-    else
-    {
-        OSThread *prev = next->link.prev;
-
-        if (!prev)
-        {
-            queue->head = thread;
-        }
-        else
-        {
-            prev->link.next = thread;
-        }
-
-        thread->link.prev = prev;
-        thread->link.next = next;
-        next->link.prev = thread;
-    }
-}
-
-ARM_FUNC static OSThread *OSi_RemoveLinkFromQueue(OSThreadQueue *queue)
-{
-    OSThread *thread = queue->head;
-
-    if (thread)
-    {
-        OSThread *next = thread->link.next;
-
-        queue->head = next;
-
-        if (next)
-        {
-            next->link.prev = NULL;
-        }
-        else
-        {
-            queue->tail = NULL;
-            thread->queue = NULL;
-        }
-    }
-
-    return thread;
-}
-
-ARM_FUNC static OSThread *OSi_RemoveSpecifiedLinkFromQueue(OSThreadQueue *queue, OSThread *thread)
-{
-    OSThread *queueHead = queue->head;
-
-    while (queueHead)
-    {
-        OSThread *next = queueHead->link.next;
-
-        if (queueHead == thread)
-        {
-            OSThread *prev = queueHead->link.prev;
-
-            if (queue->head == queueHead)
-            {
-                queue->head = next;
-            }
-            else
-            {
-                prev->link.next = next;
-            }
-
-            if (queue->tail == queueHead)
-            {
-                queue->tail = prev;
-            }
-            else
-            {
-                next->link.prev = prev;
-            }
-
-            break;
-        }
-
-        queueHead = next;
-    }
-
-    return queueHead;
-}
-
-ARM_FUNC OSMutex *OSi_RemoveMutexLinkFromQueue(OSMutexQueue *queue)
-{
-    OSMutex *mutexHead = queue->head;
-
-    if (mutexHead)
-    {
-        OSMutex *next = mutexHead->link.next;
-
-        queue->head = next;
-
-        if (next)
-        {
-            next->link.prev = NULL;
-        }
-        else
-        {
-            queue->tail = NULL;
-        }
-    }
-
-    return mutexHead;
-}
-
-ARM_FUNC static void OSi_InsertThreadToList(OSThread *thread)
-{
-    OSThread *t = OSi_ThreadInfo.list;
-    OSThread *pre = NULL;
-
-    while(t && t->priority < thread->priority)
-    {
-        pre = t;
-        t = t->next;
-    }
-
-    if (!pre)
-    {
-        thread->next = OSi_ThreadInfo.list;
-        OSi_ThreadInfo.list = thread;
-    }
-    else
-    {
-        thread->next = pre->next;
-        pre->next = thread;
-    }
-}
-
-ARM_FUNC static void OSi_RemoveThreadFromList(OSThread *thread)
-{
-    OSThread *t = OSi_ThreadInfo.list;
-    OSThread *pre = NULL;
-
-    while (t && t != thread)
-    {
-        pre = t;
-        t = t-> next;
-    }
-
-    if (!pre)
-    {
-        OSi_ThreadInfo.list = thread->next;
-    }
-    else
-    {
-        pre->next = thread->next;
-    }
-}
-
-ARM_FUNC static void OSi_RescheduleThread(void)
-{
-    if (OSi_RescheduleCount <= 0)
-    {
-        OSThreadInfo *info = &OSi_ThreadInfo;
-        if (info->irqDepth > 0 || OS_GetProcMode() == OS_PROCMODE_IRQ)
-        {
-            info->isNeedRescheduling = TRUE;
-        }
-        else
-        {
-            OSThread *currentThread = OSi_GetCurrentThread();
-            OSThread *nextThread = OS_SelectThread();
-
-            if (currentThread == nextThread || !nextThread)
-                return;
-
-            if (currentThread->state != OS_THREAD_STATE_TERMINATED
-                && OS_SaveContext(&currentThread->context))
-                return;
-
-            if (OSi_SystemCallbackInSwitchThread)
-            {
-                ((OSSwitchThreadCallback)OSi_SystemCallbackInSwitchThread) (currentThread, nextThread);
-            }
-
-            if (info->switchCallback)
-            {
-                ((OSSwitchThreadCallback)info->switchCallback) (currentThread, nextThread);
-            }
-
-            OS_SetCurrentThread(nextThread);
-
-            OS_LoadContext(&nextThread->context);
-        }
-    }
-}
-
-ARM_FUNC void OS_InitThread(void)
-{
-    if (OSi_IsThreadInitialized)
-        return;
-    OSi_IsThreadInitialized = TRUE;
-
-    OSi_CurrentThreadPtr = &(OSi_ThreadInfo.current);
-
-    OSi_LauncherThread.priority = OS_THREAD_LAUNCHER_PRIORITY;
-    OSi_LauncherThread.id = 0;
-    OSi_LauncherThread.state = OS_THREAD_STATE_READY;
-    OSi_LauncherThread.next = NULL;
-
-    OSi_LauncherThread.profiler = NULL;
-
-    OSi_ThreadInfo.list = &OSi_LauncherThread;
-
-    OS_SetCurrentThread(&OSi_LauncherThread);
-
-    void *stackLo = (((s32)SDK_SYS_STACKSIZE) <= 0) ?
-              (void *)((u32)SDK_SECTION_ARENA_DTCM_START - (s32)SDK_SYS_STACKSIZE) :
-              (void *)((u32)(HW_DTCM_SVC_STACK - (s32)SDK_IRQ_STACKSIZE) - (s32)SDK_SYS_STACKSIZE);
-
-    OSi_LauncherThread.stackBottom = (u32)(HW_DTCM_SVC_STACK - (s32)SDK_IRQ_STACKSIZE);
-    OSi_LauncherThread.stackTop = (u32)stackLo;
-    OSi_LauncherThread.stackWarningOffset = 0;
-
-    //checksums
-    *(u32 *)(OSi_LauncherThread.stackBottom - sizeof(u32)) = 0xfddb597dUL;
-    *(u32 *)OSi_LauncherThread.stackTop = 0x7bf9dd5bUL;
-
-    OS_InitThreadQueue(&OSi_LauncherThread.joinQueue);
-
-    OSi_ThreadInfo.isNeedRescheduling = FALSE;
-    OSi_ThreadInfo.irqDepth = 0;
-
-    OS_GetSystemWork()->threadinfo_mainp = &OSi_ThreadInfo;
-
-    (void)OS_SetSwitchThreadCallback(NULL);
-
-    OS_CreateThread(&OSi_IdleThread, OSi_IdleThreadProc, NULL,
-            OSi_IdleThreadStack + 50, 200, OS_THREAD_PRIORITY_MAX);
-
-    OSi_IdleThread.priority = OS_THREAD_PRIORITY_MAX + 1;
-    OSi_IdleThread.state = OS_THREAD_STATE_READY;
-}
-
-ARM_FUNC asm BOOL OS_IsThreadAvailable(void)
-{
-    ldr r0, =OSi_IsThreadInitialized
-    ldr r0, [r0, #0]
-    bx lr
-}
-
-ARM_FUNC void OS_CreateThread(OSThread *thread, void (*func) (void *), void *arg, void *stack, u32 stackSize, u32 prio)
-{
-    OSIntrMode enable = OS_DisableInterrupts();
-
-    s32 index = OSi_GetUnusedThreadId();
-
-    thread->priority = prio;
-    thread->id = (u32)index;
-    thread->state = OS_THREAD_STATE_WAITING;
-
-    thread->profiler = NULL;
-
-    OSi_InsertThreadToList(thread);
-
-    thread->stackBottom = (u32)stack;
-    thread->stackTop = (u32)stack - stackSize;
-    thread->stackWarningOffset = 0;
-
-    *(u32 *)(thread->stackBottom - sizeof(u32)) = 0xfddb597dUL;
-    *(u32 *)thread->stackTop = 0x7bf9dd5bUL;
-
-    OS_InitThreadQueue(&thread->joinQueue);
-
-    OS_InitContext(&thread->context, (u32)func, (u32)stack - 4);
-
-    thread->context.r[0] = (u32)arg;
-    thread->context.lr = (u32)OS_ExitThread;
-
-    MI_CpuClear32((void *)((u32)stack - stackSize + 4), stackSize - 8);
-
-    thread->mutex = NULL;
-    thread->mutexQueue.head = NULL;
-    thread->mutexQueue.tail = NULL;
-
-    OS_SetThreadDestructor(thread, NULL);
-
-    thread->queue = NULL;
-    thread->link.prev = thread->link.next = NULL;
-
-    MI_CpuClear32(&thread->specific[0], sizeof(void *) * OS_THREAD_SPECIFIC_MAX);
-
-    thread->alarmForSleep = NULL;
-
-    (void)OS_RestoreInterrupts(enable);
-}
-
-ARM_FUNC void OS_ExitThread(void)
-{
-    (void)OS_DisableInterrupts();
-    OSi_ExitThread_ArgSpecified(OS_GetCurrentThread(), 0);
-}
-
-ARM_FUNC static void OSi_ExitThread_ArgSpecified(OSThread *thread, void *arg)
-{
-    if (OSi_StackForDestructor)
-    {
-        OS_InitContext(&thread->context, (u32)OSi_ExitThread, (u32)OSi_StackForDestructor);
-        thread->context.r[0] = (u32)arg;
-        thread->context.cpsr |= HW_PSR_DISABLE_IRQ;
-        thread->state = OS_THREAD_STATE_READY;
-        OS_LoadContext(&thread->context);
-    }
-    else
-    {
-        OSi_ExitThread(arg);
-    }
-}
-
-ARM_FUNC static void OSi_ExitThread(void *arg)
-{
-    OSThread *currentThread = OSi_GetCurrentThread();
-    OSThreadDestructor destructor = currentThread->destructor;
-
-    if (destructor)
-    {
-        currentThread->destructor = NULL;
-        destructor(arg);
-        (void)OS_DisableInterrupts();
-    }
-
-    OSi_ExitThread_Destroy();
-}
-
-ARM_FUNC static void OSi_ExitThread_Destroy(void)
-{
-    OSThread *currentThread = OSi_GetCurrentThread();
-    (void)OS_DisableScheduler();
-
-    OSi_UnlockAllMutex(currentThread);
-
-    if (currentThread->queue)
-    {
-        (void)OSi_RemoveSpecifiedLinkFromQueue(currentThread->queue, currentThread);
-    }
-
-    OSi_RemoveThreadFromList(currentThread);
-
-    currentThread->state = OS_THREAD_STATE_TERMINATED;
-
-    OS_WakeupThread(&currentThread->joinQueue);
-
-    (void)OS_EnableScheduler();
-
-    OS_RescheduleThread();
-
-    OS_Terminate();
-}
-
-ARM_FUNC void OS_DestroyThread(OSThread *thread)
-{
-    OSIntrMode enabled = OS_DisableInterrupts();
-
-    if (OS_GetCurrentThread() == thread)
-    {
-        OSi_ExitThread_Destroy();
-    }
-
-    (void)OS_DisableScheduler();
-
-    OSi_UnlockAllMutex(thread);
-
-    OSi_CancelThreadAlarmForSleep(thread);
-
-    if (thread->queue)
-    {
-        (void)OSi_RemoveSpecifiedLinkFromQueue(thread->queue, thread);
-    }
-
-    OSi_RemoveThreadFromList(thread);
-
-    thread->state = OS_THREAD_STATE_TERMINATED;
-
-    OS_WakeupThread(&thread->joinQueue);
-
-    (void)OS_EnableScheduler();
-    (void)OS_RestoreInterrupts(enabled);
-
-    OS_RescheduleThread();
-}
-
-ARM_FUNC static void OSi_CancelThreadAlarmForSleep(OSThread *thread)
-{
-    OSAlarm *alarm = thread->alarmForSleep;
-
-    if (alarm)
-    {
-        OS_CancelAlarm(alarm);
-    }
-}
-
-ARM_FUNC void OS_JoinThread(OSThread *thread)
-{
-    OSIntrMode enabled = OS_DisableInterrupts();
-
-    if (thread->state != OS_THREAD_STATE_TERMINATED)
-    {
-        OS_SleepThread(&thread->joinQueue);
-    }
-
-    (void)OS_RestoreInterrupts(enabled);
-}
-
-ARM_FUNC BOOL OS_IsThreadTerminated(const OSThread *thread)
-{
-    return (thread->state == OS_THREAD_STATE_TERMINATED) ? TRUE : FALSE;
-}
-
-ARM_FUNC void OS_SleepThread(OSThreadQueue *queue)
-{
-    OSIntrMode enabled = OS_DisableInterrupts();
-    OSThread *currentThread = OSi_GetCurrentThread();
-
-    if (queue)
-    {
-        currentThread->queue = queue;
-        OSi_InsertLinkToQueue(queue, currentThread);
-    }
-
-    currentThread->state = OS_THREAD_STATE_WAITING;
-    OSi_RescheduleThread();
-
-    (void)OS_RestoreInterrupts(enabled);
-}
-
-ARM_FUNC void OS_WakeupThread(OSThreadQueue *queue)
-{
-    OSIntrMode enabled = OS_DisableInterrupts();
-
-    if (queue->head)
-    {
-        while (queue->head)
-        {
-            OSThread *thread = OSi_RemoveLinkFromQueue(queue);
-
-            thread->state = OS_THREAD_STATE_READY;
-            thread->queue = NULL;
-            thread->link.prev = thread->link.next = NULL;
-        }
-
-        OS_InitThreadQueue(queue);
-        OSi_RescheduleThread();
-    }
-
-    (void)OS_RestoreInterrupts(enabled);
-}
-
-ARM_FUNC void OS_WakeupThreadDirect(OSThread *thread)
-{
-    OSIntrMode enabled = OS_DisableInterrupts();
-
-    thread->state = OS_THREAD_STATE_READY;
-    OSi_RescheduleThread();
-
-    (void)OS_RestoreInterrupts(enabled);
-}
-
-ARM_FUNC OSThread *OS_SelectThread(void)
-{
-    OSThread *thread = OSi_ThreadInfo.list;
-
-    while (thread && !OS_IsThreadRunnable(thread))
-    {
-        thread = thread->next;
-    }
-
-    return thread;
-}
-
-ARM_FUNC void OS_RescheduleThread(void)
-{
-    OSIntrMode enabled = OS_DisableInterrupts();
-    OSi_RescheduleThread();
-    (void)OS_RestoreInterrupts(enabled);
-}
-
-ARM_FUNC void OS_YieldThread(void)
-{
-    OSThread *current = OS_GetCurrentThread();
-    OSThread *pre = NULL;
-    OSThread *lastThread = NULL;
-    s32 samePriorityThread = 0;
-    OSIntrMode enabled = OS_DisableInterrupts();
-
-    OSThread *t = OSi_ThreadInfo.list;
-    OSThread *tPre = NULL;
-
-    while (t)
-    {
-        if (t == current)
-        {
-            pre = tPre;
-        }
-
-        if (current->priority == t->priority)
-        {
-            lastThread = t;
-            samePriorityThread++;
-        }
-
-        tPre = t;
-        t = t->next;
-    }
-
-    if (samePriorityThread <= 1 || lastThread == current)
-    {
-        (void)OS_RestoreInterrupts(enabled);
-        return;
-    }
-
-    if (!pre)
-    {
-        OSi_ThreadInfo.list = current->next;
-    }
-    else
-    {
-        pre->next = current->next;
-    }
-
-    current->next = lastThread->next;
-    lastThread->next = current;
-
-    OSi_RescheduleThread();
-
-    (void)OS_RestoreInterrupts(enabled);
-}
-
-ARM_FUNC BOOL OS_SetThreadPriority(OSThread *thread, u32 prio)
-{
-    OSThread *t = OSi_ThreadInfo.list;
-    OSThread *pre = NULL;
-    OSIntrMode enabled = OS_DisableInterrupts();
-
-    while (t && t != thread)
-    {
-        pre = t;
-        t = t->next;
-    }
-
-    if (!t || t == &OSi_IdleThread)
-    {
-        (void)OS_RestoreInterrupts(enabled);
-        return FALSE;
-    }
-
-    if (t->priority != prio)
-    {
-        if (!pre)
-        {
-            OSi_ThreadInfo.list = thread->next;
-        }
-        else
-        {
-            pre->next = thread->next;
-        }
-
-        thread->priority = prio;
-        OSi_InsertThreadToList(thread);
-
-        OSi_RescheduleThread();
-    }
-
-    (void)OS_RestoreInterrupts(enabled);
-
-    return TRUE;
-}
-
-ARM_FUNC u32 OS_GetThreadPriority(const OSThread *thread)
-{
-    return thread->priority;
-}
-
-ARM_FUNC void OS_Sleep(u32 msec)
-{
-    OSAlarm alarm;
-
-    OS_CreateAlarm(&alarm);
-    OSThread *volatile p_thread = OSi_GetCurrentThread();
-    OSIntrMode enabled = OS_DisableInterrupts();
-
-    p_thread->alarmForSleep = &alarm;
-
-    OS_SetAlarm(&alarm, OS_MilliSecondsToTicks(msec), &OSi_SleepAlarmCallback,
-                (void*)&p_thread);
-    while (p_thread != NULL)
-    {
-        OS_SleepThread(NULL);
-    }
-    (void)OS_RestoreInterrupts(enabled);
-}
-
-ARM_FUNC static void OSi_SleepAlarmCallback(void *arg)
-{
-    OSThread **pp_thread = (OSThread **)arg;
-    OSThread *p_thread = *pp_thread;
-    *pp_thread = NULL;
-
-    p_thread->alarmForSleep = NULL;
-
-    OS_WakeupThreadDirect(p_thread);
-}
-
-ARM_FUNC OSSwitchThreadCallback OS_SetSwitchThreadCallback(OSSwitchThreadCallback callback)
-{
-    OSIntrMode enabled = OS_DisableInterrupts();
-    OSSwitchThreadCallback prev = OSi_ThreadInfo.switchCallback;
-    OSi_ThreadInfo.switchCallback = callback;
-
-    (void)OS_RestoreInterrupts(enabled);
-    return prev;
-}
-
-ARM_FUNC static void OSi_IdleThreadProc(void *)
-{
-    (void)OS_EnableInterrupts();
-    while (1)
-    {
-        OS_Halt();
-    }
-}
-
-ARM_FUNC u32 OS_DisableScheduler(void)
-{
-    OSIntrMode enabled = OS_DisableInterrupts();
-    u32 count;
-
-    if (OSi_RescheduleCount < (u32)-1)
-    {
-        count = OSi_RescheduleCount++;
-    }
-    (void)OS_RestoreInterrupts(enabled);
-
-    return count;
-}
-
-ARM_FUNC u32 OS_EnableScheduler(void)
-{
-    OSIntrMode enabled = OS_DisableInterrupts();
-    u32 count = 0;
-
-    if (OSi_RescheduleCount > 0)
-    {
-        count = OSi_RescheduleCount--;
-    }
-    (void)OS_RestoreInterrupts(enabled);
-
-    return count;
-}
-
-ARM_FUNC void OS_SetThreadDestructor(OSThread *thread, OSThreadDestructor dtor)
-{
-    thread->destructor = dtor;
-}