void OSTaskSwHook (void)
{
#if OS_CPU_FPU_EN > 0
void *pblk;
#endif
#if OS_CPU_FPU_EN > 0 /* Save VFP context of preempted task */
if (OSRunning == OS_TRUE) { /* Don't save on OSStart()! */
if (OSTCBCur->OSTCBOpt & OS_TASK_OPT_SAVE_FP) { /* See if task used FP */
pblk = OSTCBCur->OSTCBExtPtr; /* Yes, Get pointer to FP storage area */
if (pblk != (void *)0) { /* Make sure we have storage */
OS_CPU_FP_Save(pblk); /* Save the VFP registers in block */
}
}
}
/* Restore VFP context of new task */
if (OSTCBHighRdy->OSTCBOpt & OS_TASK_OPT_SAVE_FP) { /* See if new task uses FP */
pblk = OSTCBHighRdy->OSTCBExtPtr; /* Yes, Get pointer to FP storage area */
if (pblk != (void *)0) { /* Make sure we have storage */
OS_CPU_FP_Restore(pblk); /* Get contents of VFP registers */
}
}
#endif
#if OS_APP_HOOKS_EN > 0
App_TaskSwHook();
#endif
}
void OSTaskSwHook (void)
{
#if OS_CFG_DBG_EN > 0u
INT32U ctx_id;
#endif
#if OS_APP_HOOKS_EN > 0u
App_TaskSwHook();
#endif
#if OS_CFG_DBG_EN > 0u
ctx_id = ((INT32U)(OSPrioHighRdy << 24u) )
| ((INT32U)(OSTCBHighRdy ) & 0x00FFFFFF);
OS_CPU_ARM_CtxID_Set(ctx_id);
#endif
}
void OSTaskSwHook (void)
{
#if (OS_CPU_ARM_FP_EN > 0u)
if ((OSTCBCur->OSTCBOpt & OS_TASK_OPT_SAVE_FP) != (INT16U)0) {
OS_CPU_FP_Reg_Push(OSTCBCur->OSTCBStkPtr);
}
if ((OSTCBHighRdy->OSTCBOpt & OS_TASK_OPT_SAVE_FP) != (INT16U)0) {
OS_CPU_FP_Reg_Pop(OSTCBHighRdy->OSTCBStkPtr);
}
#endif
#if OS_APP_HOOKS_EN > 0u
App_TaskSwHook();
#endif
}
void OSTaskSwHook (void)
{
#if OS_APP_HOOKS_EN > 0u
App_TaskSwHook();
#endif
}
void OSTaskSwHook (void)
{
#if (OS_APP_HOOKS_EN > 0u) && (OS_TASK_SW_HOOK_EN > 0u)
App_TaskSwHook();
#endif
}
