41  * LIB_PICO_MULTICORE == 1, if we are linked with pico_multicore (note that
43  * use this flag to determine if we need multi-core functionality.
45 #if ( LIB_PICO_MULTICORE == 1 )
118 #if ( configNUMBER_OF_CORES == 1 )
120 #else /* #if ( configNUMBER_OF_CORES == 1 ) */
122 #endif /* #if ( configNUMBER_OF_CORES == 1 ) */
126 #if ( configSUPPORT_PICO_SYNC_INTEROP == 1 )
130     #if configSUPPORT_STATIC_ALLOCATION
135     #if ( portRUNNING_ON_BOTH_CORES == 0 )
147 #if ( configUSE_TICKLESS_IDLE == 1 )
155 #if ( configUSE_TICKLESS_IDLE == 1 )
163 #if ( configUSE_TICKLESS_IDLE == 1 )
174 #if ( portRUNNING_ON_BOTH_CORES == 1 )
206      * its caller as there is nothing to return to.  If a task wants to exit it  in prvTaskExitError()
221     #if ( configNUMBER_OF_CORES == 1 )  in vPortStartFirstTask()
241     #else /* if ( configNUMBER_OF_CORES == 1 ) */  in vPortStartFirstTask()
244             #if configRESET_STACK_POINTER  in vPortStartFirstTask()
250             #if portRUNNING_ON_BOTH_CORES  in vPortStartFirstTask()
272             #if portRUNNING_ON_BOTH_CORES  in vPortStartFirstTask()
280     #endif /* if ( configNUMBER_OF_CORES == 1 ) */  in vPortStartFirstTask()
284 #if ( LIB_PICO_MULTICORE == 1 ) && ( configSUPPORT_PICO_SYNC_INTEROP == 1 )
294         #if ( portRUNNING_ON_BOTH_CORES == 1 )  in prvFIFOInterruptHandler()
306 #endif /* if ( LIB_PICO_MULTICORE == 1 ) && ( configSUPPORT_PICO_SYNC_INTEROP == 1 ) */
308 #if ( configNUMBER_OF_CORES > 1 )
315         if( ucPrimaryCoreNum == get_core_num() )  in xPortStartSchedulerOnCore()
323             #if ( configUSE_DYNAMIC_EXCEPTION_HANDLERS == 1 )  in xPortStartSchedulerOnCore()
330         #if ( configUSE_DYNAMIC_EXCEPTION_HANDLERS == 1 )  in xPortStartSchedulerOnCore()
359     #if portRUNNING_ON_BOTH_CORES
378         #if portRUNNING_ON_BOTH_CORES  in xPortStartScheduler()
391 #else /* if ( configNUMBER_OF_CORES > 1 ) */
402         #if ( configUSE_DYNAMIC_EXCEPTION_HANDLERS == 1 )  in xPortStartScheduler()
416         #if ( LIB_PICO_MULTICORE == 1 )  in xPortStartScheduler()
417             #if ( configSUPPORT_PICO_SYNC_INTEROP == 1 )  in xPortStartScheduler()
442 #endif /* if ( configNUMBER_OF_CORES > 1 ) */
455     #if ( configSUPPORT_PICO_SYNC_INTEROP == 1 )  in vPortYield()
473 #if ( configNUMBER_OF_CORES == 1 )
481 #endif /* #if ( configNUMBER_OF_CORES == 1 ) */
484 #if ( configNUMBER_OF_CORES == 1 )
490         if( uxCriticalNesting == 0 )  in vPortExitCritical()
495 #endif /* #if ( configNUMBER_OF_CORES == 1 ) */
499     #if ( configSUPPORT_PICO_SYNC_INTEROP == 1 )  in vPortEnableInterrupts()
502         if( pxYieldSpinLock[ xCoreID ] )  in vPortEnableInterrupts()
538     /* Remove warning if configASSERT is not defined.  in vYieldCore()
544     #if portRUNNING_ON_BOTH_CORES  in vYieldCore()
546         /* Non blocking, will cause interrupt on other core if the queue isn't already full,  in vYieldCore()
557     #if ( configNUMBER_OF_CORES == 1 )  in xPortPendSVHandler()
574             #if portUSE_DIVIDER_SAVE_RESTORE  in xPortPendSVHandler()
580                  * a) if we have not been interrupted since we entered this method,  in xPortPendSVHandler()
582                  * b) if we were interrupted in the interim, then any "safe" - i.e.  in xPortPendSVHandler()
616             #if portUSE_DIVIDER_SAVE_RESTORE  in xPortPendSVHandler()
630             #else /* if portUSE_DIVIDER_SAVE_RESTORE */  in xPortPendSVHandler()
639     #else /* if ( configNUMBER_OF_CORES == 1 ) */  in xPortPendSVHandler()
647             #if portRUNNING_ON_BOTH_CORES  in xPortPendSVHandler()
664             #if portUSE_DIVIDER_SAVE_RESTORE  in xPortPendSVHandler()
668                  * a) if we have not been interrupted since we entered this method,  in xPortPendSVHandler()
670                  * b) if we were interrupted in the interim, then any "safe" - i.e.  in xPortPendSVHandler()
687             #if portRUNNING_ON_BOTH_CORES  in xPortPendSVHandler()
709             #if portUSE_DIVIDER_SAVE_RESTORE  in xPortPendSVHandler()
723             #else /* if portUSE_DIVIDER_SAVE_RESTORE */  in xPortPendSVHandler()
735     #endif /* if ( configNUMBER_OF_CORES == 1 ) */  in xPortPendSVHandler()
747         if( xTaskIncrementTick() != pdFALSE )  in xPortSysTickHandler()
769     #if ( configUSE_TICKLESS_IDLE == 1 )  in vPortSetupTimerInterrupt()
787 #if ( configUSE_TICKLESS_IDLE == 1 )
795         if( xExpectedIdleTime > xMaximumPossibleSuppressedTicks )  in vPortSuppressTicksAndSleep()
811         if( ulReloadValue > ulStoppedTimerCompensation )  in vPortSuppressTicksAndSleep()
822         /* If a context switch is pending or a task is waiting for the scheduler  in vPortSuppressTicksAndSleep()
824         if( eTaskConfirmSleepModeStatus() == eAbortSleep )  in vPortSuppressTicksAndSleep()
861             if( xModifiableIdleTime > 0 )  in vPortSuppressTicksAndSleep()
887              * portNVIC_SYSTICK_COUNT_FLAG_BIT is not cleared if it is set.  Again,  in vPortSuppressTicksAndSleep()
894             /* Determine if the SysTick clock has already counted to zero and  in vPortSuppressTicksAndSleep()
896              * correct for the entire expected idle time) or if the SysTick is yet  in vPortSuppressTicksAndSleep()
899             if( ( portNVIC_SYSTICK_CTRL_REG & portNVIC_SYSTICK_COUNT_FLAG_BIT ) != 0 )  in vPortSuppressTicksAndSleep()
912 …if( ( ulCalculatedLoadValue < ulStoppedTimerCompensation ) || ( ulCalculatedLoadValue > ulTimerCou…  in vPortSuppressTicksAndSleep()
956 #if ( configSUPPORT_PICO_SYNC_INTEROP == 1 ) || ( configSUPPORT_PICO_TIME_INTEROP == 1 )
964         if( xDelay >= ulTickPeriod )  in prvGetTicksToWaitBefore()
971 #endif /* if ( configSUPPORT_PICO_SYNC_INTEROP == 1 ) || ( configSUPPORT_PICO_TIME_INTEROP == 1 ) */
973 #if ( configSUPPORT_PICO_SYNC_INTEROP == 1 )
976         if( portIS_FREE_RTOS_CORE() )  in ulPortLockGetCurrentOwnerId()
980             if( !exception )  in ulPortLockGetCurrentOwnerId()
1000         #if ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_16_BITS )  in prvGetEventGroupBit()
1013         #if ( configTICK_TYPE_WIDTH_IN_BITS == TICK_TYPE_WIDTH_16_BITS )  in prvGetAllEventGroupBits()
1025 …/* note no need to check LIB_PICO_MULTICORE, as this is always returns true if that is not defined…  in vPortLockInternalSpinUnlockWithWait()
1026         if( !portIS_FREE_RTOS_CORE() )  in vPortLockInternalSpinUnlockWithWait()
1052         if( portIS_FREE_RTOS_CORE() )  in vPortLockInternalSpinUnlockWithNotify()
1054             #if LIB_PICO_MULTICORE  in vPortLockInternalSpinUnlockWithNotify()
1060             if( !portCHECK_IF_IN_ISR() )  in vPortLockInternalSpinUnlockWithNotify()
1074             #if ( portRUNNING_ON_BOTH_CORES == 0 )  in vPortLockInternalSpinUnlockWithNotify()
1076 …ould sent the bits across the FIFO which would have required us to block here if the FIFO was full,  in vPortLockInternalSpinUnlockWithNotify()
1079                 if( pxCrossCoreSpinLock != pxLock->spin_lock )  in vPortLockInternalSpinUnlockWithNotify()
1103 …/* note no need to check LIB_PICO_MULTICORE, as this is always returns true if that is not defined…  in xPortLockInternalSpinUnlockWithBestEffortWaitOrTimeout()
1104         if( !portIS_FREE_RTOS_CORE() )  in xPortLockInternalSpinUnlockWithBestEffortWaitOrTimeout()
1116             if( uxTicksToWait )  in xPortLockInternalSpinUnlockWithBestEffortWaitOrTimeout()
1134             if( time_reached( uxUntil ) )  in xPortLockInternalSpinUnlockWithBestEffortWaitOrTimeout()
1142                 /* We aren't sure if we've reached the timeout yet; the caller will check */  in xPortLockInternalSpinUnlockWithBestEffortWaitOrTimeout()
1148     #if ( configSUPPORT_PICO_SYNC_INTEROP == 1 )
1154             #if ( portRUNNING_ON_BOTH_CORES == 0 )  in prvRuntimeInitializer()
1160             #if ( configSUPPORT_STATIC_ALLOCATION == 1 )  in prvRuntimeInitializer()
1171     #endif /* if ( configSUPPORT_PICO_SYNC_INTEROP == 1 ) */
1174 #if ( configSUPPORT_PICO_TIME_INTEROP == 1 )
1179         if( uxTicksToWait )  in xPortSyncInternalYieldUntilBefore()