Minor updates relating to formatting and comments only.

FreeRTOS/Demo/CORTEX_A9_Zynq_ZC702/RTOSDemo/.project

@@ -179,7 +179,7 @@
 			</matcher>
 		</filter>
 		<filter>
-			<id>1405341154152</id>
+			<id>1426008785534</id>
 			<name>src/lwIP_Demo/lwip-1.4.0/src/core</name>
 			<type>10</type>
 			<matcher>
@@ -188,7 +188,7 @@
 			</matcher>
 		</filter>
 		<filter>
-			<id>1405341154162</id>
+			<id>1426008785544</id>
 			<name>src/lwIP_Demo/lwip-1.4.0/src/core</name>
 			<type>10</type>
 			<matcher>

FreeRTOS/Demo/Common/ethernet/lwip-1.4.0/src/core/lwip_timers.c

@@ -433,7 +433,7 @@ sys_timeouts_mbox_fetch(sys_mbox_t *mbox, void **msg)
     }
 
     if (time_needed == SYS_ARCH_TIMEOUT) {
-      /* If time == SYS_ARCH_TIMEOUT, a timeout occured before a message
+      /* If time == SYS_ARCH_TIMEOUT, a timeout occurred before a message
          could be fetched. We should now call the timeout handler and
          deallocate the memory allocated for the timeout. */
       tmptimeout = next_timeout;

FreeRTOS/Demo/MicroBlaze_Kintex7_EthernetLite/RTOSDemo/src/main.c

@@ -306,7 +306,9 @@ extern void vPortTickISR( void *pvUnused );
 		purpose. */
 		vPortEnableInterrupt( XPAR_INTC_0_TMRCTR_0_VEC_ID );
 
-		/* Configure the timer interrupt handler. */
+		/* Configure the timer interrupt handler.  This installs the handler
+		directly, rather than through the Xilinx driver.  This is done for
+		efficiency. */
 		XTmrCtr_SetHandler( &xTickTimerInstance, ( void * ) vPortTickISR, NULL );
 
 		/* Set the correct period for the timer. */

FreeRTOS/Source/include/projdefs.h

@@ -87,7 +87,7 @@ typedef void (*TaskFunction_t)( void * );
 #define errQUEUE_EMPTY	( ( BaseType_t ) 0 )
 #define errQUEUE_FULL	( ( BaseType_t ) 0 )
 
-/* Error definitions. */
+/* FreeRTOS error definitions. */
 #define errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY	( -1 )
 #define errQUEUE_BLOCKED						( -4 )
 #define errQUEUE_YIELD							( -5 )
@@ -103,6 +103,11 @@ typedef void (*TaskFunction_t)( void * );
 	#define pdINTEGRITY_CHECK_VALUE 0x5a5a5a5aUL
 #endif
 
+/* The following endian values are used by FreeRTOS+ components, not FreeRTOS
+itself. */
+#define pdFREERTOS_LITTLE_ENDIAN	0
+#define pdFREERTOS_BIG_ENDIAN		1
+
 #endif /* PROJDEFS_H */
 
 

FreeRTOS/Source/include/task.h

@@ -214,6 +214,7 @@ typedef enum
  * \ingroup SchedulerControl
  */
 #define taskENTER_CRITICAL()		portENTER_CRITICAL()
+#define taskENTER_CRITICAL_FROM_ISR( x ) portSET_INTERRUPT_MASK_FROM_ISR( x )
 
 /**
  * task. h
@@ -228,7 +229,7 @@ typedef enum
  * \ingroup SchedulerControl
  */
 #define taskEXIT_CRITICAL()			portEXIT_CRITICAL()
-
+#define taskEXIT_CRITICAL_FROM_ISR() portCLEAR_INTERRUPT_MASK_FROM_ISR()
 /**
  * task. h
  *

FreeRTOS/Source/portable/GCC/MicroBlazeV8/portasm.S

@@ -352,7 +352,7 @@ vPortStartFirstTask:
 
 
 
-#if MICROBLAZE_EXCEPTIONS_ENABLED == 1
+#if ( MICROBLAZE_EXCEPTIONS_ENABLED == 1 ) && ( configINSTALL_EXCEPTION_HANDLERS == 1 )
 
 	.text
 	.align 4
@@ -364,7 +364,7 @@ vPortExceptionHandlerEntry:
 	bralid r15, vPortExceptionHandler
 	or r0, r0, r0
 
-#endif /* MICROBLAZE_EXCEPTIONS_ENABLED */
+#endif /* ( MICROBLAZE_EXCEPTIONS_ENABLED == 1 ) && ( configINSTALL_EXCEPTION_HANDLERS == 1 ) */
 
 
 

FreeRTOS/Source/portable/GCC/MicroBlazeV8/portmacro.h

@@ -119,20 +119,19 @@ void microblaze_disable_interrupts( void );
 void microblaze_enable_interrupts( void );
 #define portDISABLE_INTERRUPTS()	microblaze_disable_interrupts()
 #define portENABLE_INTERRUPTS()		microblaze_enable_interrupts()
-
 /*-----------------------------------------------------------*/
 
 /* Critical section macros. */
 void vPortEnterCritical( void );
 void vPortExitCritical( void );
 #define portENTER_CRITICAL()		{																\
-										extern volatile UBaseType_t uxCriticalNesting;	\
+										extern volatile UBaseType_t uxCriticalNesting;				\
 										microblaze_disable_interrupts();							\
 										uxCriticalNesting++;										\
 									}
 
 #define portEXIT_CRITICAL()			{																\
-										extern volatile UBaseType_t uxCriticalNesting;	\
+										extern volatile UBaseType_t uxCriticalNesting;				\
 										/* Interrupts are disabled, so we can */					\
 										/* access the variable directly. */							\
 										uxCriticalNesting--;										\

FreeRTOS/Source/portable/IAR/ARM_CM4F/port.c

@@ -546,7 +546,7 @@ void xPortSysTickHandler( void )
 __weak void vPortSetupTimerInterrupt( void )
 {
 	/* Calculate the constants required to configure the tick interrupt. */
-	#if configUSE_TICKLESS_IDLE == 1
+	#if( configUSE_TICKLESS_IDLE == 1 )
 	{
 		ulTimerCountsForOneTick = ( configSYSTICK_CLOCK_HZ / configTICK_RATE_HZ );
 		xMaximumPossibleSuppressedTicks = portMAX_24_BIT_NUMBER / ulTimerCountsForOneTick;

FreeRTOS/Source/portable/MSVC-MingW/portmacro.h

@@ -105,7 +105,7 @@ typedef unsigned long UBaseType_t;
 /* Hardware specifics. */
 #define portSTACK_GROWTH			( -1 )
 #define portTICK_PERIOD_MS			( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-
+#define portINLINE __inline
 
 #if defined( __x86_64__) || defined( _M_X64 )
 	#define portBYTE_ALIGNMENT		8
@@ -174,7 +174,6 @@ void vPortExitCritical( void );
 #define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
 #define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
 
-
 #define portINTERRUPT_YIELD				( 0UL )
 #define portINTERRUPT_TICK				( 1UL )
 

FreeRTOS/Source/portable/RVDS/ARM_CM3/port.c

@@ -271,6 +271,7 @@ __asm void prvStartFirstTask( void )
 	ldr r0, =0xE000ED08
 	ldr r0, [r0]
 	ldr r0, [r0]
+
 	/* Set the msp back to the start of the stack. */
 	msr msp, r0
 	/* Globally enable interrupts. */

FreeRTOS/Source/tasks.c

@@ -555,7 +555,7 @@ TCB_t * pxNewTCB;
 StackType_t *pxTopOfStack;
 
 	configASSERT( pxTaskCode );
-	configASSERT( ( ( uxPriority & ( ~portPRIVILEGE_BIT ) ) < configMAX_PRIORITIES ) );
+	configASSERT( ( ( uxPriority & ( UBaseType_t ) ( ~portPRIVILEGE_BIT ) ) < ( UBaseType_t ) configMAX_PRIORITIES ) );
 
 	/* Allocate the memory required by the TCB and stack for the new task,
 	checking that the allocation was successful. */