36 #if ( configUSE_PORT_OPTIMISED_TASK_SELECTION == 1 )
38     #if ( configMAX_PRIORITIES > 32 )
43 #if ( configISR_STACK_SIZE < ( configMINIMAL_STACK_SIZE * 2 ) )
47 #if ( ( configMAX_API_CALL_INTERRUPT_PRIORITY > portMAX_PRIORITY ) || ( configMAX_API_CALL_INTERRUP…
51 #if ( ( configSUPPORT_FPU == 1 ) && ( configSUPPORT_DYNAMIC_ALLOCATION == 0 ) )
61  * part of the tasks context that holds portNO_FLOATING_POINT_CONTEXT if the task
62  * does not have an FPU context, or any other value if the task does have an FPU
66 /* Only the IF bit is set so tasks start with interrupts enabled. */
76 /* FPU context size if FSAVE is used. */
89 /* If configASSERT() is defined then the system stack is filled with this value
171 #if ( configUSE_COMMON_INTERRUPT_ENTRY_POINT == 1 )
174  * are called by the central interrupt handler if a common interrupt entry
180 #if ( configSUPPORT_FPU == 1 )
182 /* Saved as part of the task context.  If pucPortTaskFPUContextBuffer is NULL
183  * then the task does not have an FPU context.  If pucPortTaskFPUContextBuffer is
193  * appears as 0 if the debugger tries to unwind the stack. */
196 /* If a yield is requested from an interrupt or from a critical section then
228     /* There is nothing to return to so assert if attempting to use the return  in pxPortInitialiseStack()
270     #if ( configSUPPORT_FPU == 1 )  in pxPortInitialiseStack()
307     #if ( configUSE_COMMON_INTERRUPT_ENTRY_POINT == 1 )  in vPortSetupIDT()
311             /* If a handler has not already been installed on this vector. */  in vPortSetupIDT()
312 …if( ( xInterruptDescriptorTable[ ulNum ].usISRLow == 0x00 ) && ( xInterruptDescriptorTable[ ulNum …  in vPortSetupIDT()
332      * its caller as there is nothing to return to.  If a task wants to exit it  in prvTaskExitError()
335      * Artificially force an assert() to be triggered if configASSERT() is  in prvTaskExitError()
435     if( ulCriticalNesting == 0 )  in vPortEnterCritical()
437         #if ( configMAX_API_CALL_INTERRUPT_PRIORITY == portMAX_PRIORITY )  in vPortEnterCritical()
458     if( ulCriticalNesting > portNO_CRITICAL_NESTING )  in vPortExitCritical()
464         /* If the nesting level has reached zero then all interrupt  in vPortExitCritical()
466         if( ulCriticalNesting == portNO_CRITICAL_NESTING )  in vPortExitCritical()
470             #if ( configMAX_API_CALL_INTERRUPT_PRIORITY == portMAX_PRIORITY )  in vPortExitCritical()
480             /* If a yield was pended from within the critical section then  in vPortExitCritical()
482             if( ulPortYieldPending != pdFALSE )  in vPortExitCritical()
497     #if ( configMAX_API_CALL_INTERRUPT_PRIORITY == portMAX_PRIORITY )  in ulPortSetInterruptMask()
515     #endif /* if ( configMAX_API_CALL_INTERRUPT_PRIORITY == portMAX_PRIORITY ) */  in ulPortSetInterruptMask()
523     #if ( configMAX_API_CALL_INTERRUPT_PRIORITY == portMAX_PRIORITY )  in vPortClearInterruptMask()
525         if( ulNewMaskValue != pdFALSE )  in vPortClearInterruptMask()
535     #endif /* if ( configMAX_API_CALL_INTERRUPT_PRIORITY == portMAX_PRIORITY ) */  in vPortClearInterruptMask()
539 #if ( configSUPPORT_FPU == 1 )
569 #if ( configUSE_COMMON_INTERRUPT_ENTRY_POINT == 1 )
573         if( ulVector < portNUM_VECTORS )  in vPortCentralInterruptHandler()
575             if( xInterruptHandlerTable[ ulVector ] != NULL )  in vPortCentralInterruptHandler()
590 #if ( configUSE_COMMON_INTERRUPT_ENTRY_POINT == 1 )
599         if( xReturn != pdFAIL )  in xPortRegisterCInterruptHandler()
620     if( xReturn != pdFAIL )  in xPortInstallInterruptHandler()
639     if( ulVectorNumber >= portNUM_VECTORS )  in prvCheckValidityOfVectorNumber()
644     else if( ulVectorNumber < portAPIC_MIN_ALLOWABLE_VECTOR )  in prvCheckValidityOfVectorNumber()
649     else if( ulVectorNumber == portAPIC_TIMER_INT_VECTOR )  in prvCheckValidityOfVectorNumber()
654     else if( ulVectorNumber == portAPIC_YIELD_INT_VECTOR )  in prvCheckValidityOfVectorNumber()
659     else if( ulVectorNumber == portAPIC_LVT_ERROR_VECTOR )  in prvCheckValidityOfVectorNumber()
664     else if( ulVectorNumber == portAPIC_SPURIOUS_INT_VECTOR )  in prvCheckValidityOfVectorNumber()
669     else if( xInterruptHandlerTable[ ulVectorNumber ] != NULL )  in prvCheckValidityOfVectorNumber()