mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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Style: uncrusitfy
This commit is contained in:
Alfred Gedeon
alfred gedeon
parent
a5dbc2b1de
commit
718178c68a
406 changed files with 108795 additions and 106323 deletions
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@ -25,15 +25,15 @@
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*/
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#ifndef PORTMACRO_H
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#define PORTMACRO_H
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#define PORTMACRO_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* BSP includes. */
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#include <mb_interface.h>
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#include <xparameters.h>
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#include <mb_interface.h>
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#include <xparameters.h>
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/*-----------------------------------------------------------
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* Port specific definitions.
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@ -46,175 +46,177 @@ extern "C" {
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*/
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/* Type definitions. */
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#define portCHAR char
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#define portFLOAT float
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#define portDOUBLE double
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#define portLONG long
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#define portSHORT short
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#define portSTACK_TYPE uint32_t
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#define portBASE_TYPE long
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#define portCHAR char
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#define portFLOAT float
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#define portDOUBLE double
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#define portLONG long
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#define portSHORT short
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#define portSTACK_TYPE uint32_t
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#define portBASE_TYPE long
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typedef portSTACK_TYPE StackType_t;
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typedef long BaseType_t;
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typedef unsigned long UBaseType_t;
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typedef portSTACK_TYPE StackType_t;
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typedef long BaseType_t;
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typedef unsigned long UBaseType_t;
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#if( configUSE_16_BIT_TICKS == 1 )
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typedef uint16_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffff
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#else
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typedef uint32_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
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#if ( configUSE_16_BIT_TICKS == 1 )
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typedef uint16_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffff
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#else
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typedef uint32_t TickType_t;
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#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
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/* 32-bit tick type on a 32-bit architecture, so reads of the tick count do
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not need to be guarded with a critical section. */
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#define portTICK_TYPE_IS_ATOMIC 1
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#endif
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/* 32-bit tick type on a 32-bit architecture, so reads of the tick count do
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* not need to be guarded with a critical section. */
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#define portTICK_TYPE_IS_ATOMIC 1
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#endif
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/*-----------------------------------------------------------*/
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/* Interrupt control macros and functions. */
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void microblaze_disable_interrupts( void );
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void microblaze_enable_interrupts( void );
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#define portDISABLE_INTERRUPTS() microblaze_disable_interrupts()
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#define portENABLE_INTERRUPTS() microblaze_enable_interrupts()
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void microblaze_disable_interrupts( void );
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void microblaze_enable_interrupts( void );
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#define portDISABLE_INTERRUPTS() microblaze_disable_interrupts()
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#define portENABLE_INTERRUPTS() microblaze_enable_interrupts()
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/*-----------------------------------------------------------*/
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/* Critical section macros. */
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void vPortEnterCritical( void );
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void vPortExitCritical( void );
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#define portENTER_CRITICAL() { \
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extern volatile UBaseType_t uxCriticalNesting; \
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microblaze_disable_interrupts(); \
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uxCriticalNesting++; \
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}
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void vPortEnterCritical( void );
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void vPortExitCritical( void );
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#define portENTER_CRITICAL() \
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{ \
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extern volatile UBaseType_t uxCriticalNesting; \
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microblaze_disable_interrupts(); \
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uxCriticalNesting++; \
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}
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#define portEXIT_CRITICAL() { \
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extern volatile UBaseType_t uxCriticalNesting; \
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/* Interrupts are disabled, so we can */ \
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/* access the variable directly. */ \
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uxCriticalNesting--; \
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if( uxCriticalNesting == 0 ) \
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{ \
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/* The nesting has unwound and we \
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can enable interrupts again. */ \
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portENABLE_INTERRUPTS(); \
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} \
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}
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#define portEXIT_CRITICAL() \
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{ \
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extern volatile UBaseType_t uxCriticalNesting; \
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/* Interrupts are disabled, so we can */ \
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/* access the variable directly. */ \
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uxCriticalNesting--; \
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if( uxCriticalNesting == 0 ) \
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{ \
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/* The nesting has unwound and we \
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* can enable interrupts again. */ \
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portENABLE_INTERRUPTS(); \
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} \
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}
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/*-----------------------------------------------------------*/
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/* The yield macro maps directly to the vPortYield() function. */
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void vPortYield( void );
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#define portYIELD() vPortYield()
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void vPortYield( void );
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#define portYIELD() vPortYield()
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/* portYIELD_FROM_ISR() does not directly call vTaskSwitchContext(), but instead
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sets a flag to say that a yield has been requested. The interrupt exit code
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then checks this flag, and calls vTaskSwitchContext() before restoring a task
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context, if the flag is not false. This is done to prevent multiple calls to
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vTaskSwitchContext() being made from a single interrupt, as a single interrupt
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can result in multiple peripherals being serviced. */
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extern volatile uint32_t ulTaskSwitchRequested;
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#define portYIELD_FROM_ISR( x ) if( ( x ) != pdFALSE ) ulTaskSwitchRequested = 1
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* sets a flag to say that a yield has been requested. The interrupt exit code
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* then checks this flag, and calls vTaskSwitchContext() before restoring a task
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* context, if the flag is not false. This is done to prevent multiple calls to
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* vTaskSwitchContext() being made from a single interrupt, as a single interrupt
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* can result in multiple peripherals being serviced. */
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extern volatile uint32_t ulTaskSwitchRequested;
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#define portYIELD_FROM_ISR( x ) if( ( x ) != pdFALSE ) ulTaskSwitchRequested = 1
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#if( configUSE_PORT_OPTIMISED_TASK_SELECTION == 1 )
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#if ( configUSE_PORT_OPTIMISED_TASK_SELECTION == 1 )
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/* Generic helper function. */
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__attribute__( ( always_inline ) ) static inline uint8_t ucPortCountLeadingZeros( uint32_t ulBitmap )
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{
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uint8_t ucReturn;
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/* Generic helper function. */
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__attribute__( ( always_inline ) ) static inline uint8_t ucPortCountLeadingZeros( uint32_t ulBitmap )
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{
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uint8_t ucReturn;
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__asm volatile ( "clz %0, %1" : "=r" ( ucReturn ) : "r" ( ulBitmap ) );
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return ucReturn;
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}
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__asm volatile ( "clz %0, %1" : "=r" ( ucReturn ) : "r" ( ulBitmap ) );
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/* Check the configuration. */
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#if( configMAX_PRIORITIES > 32 )
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#error configUSE_PORT_OPTIMISED_TASK_SELECTION can only be set to 1 when configMAX_PRIORITIES is less than or equal to 32. It is very rare that a system requires more than 10 to 15 difference priorities as tasks that share a priority will time slice.
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#endif
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return ucReturn;
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}
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/* Store/clear the ready priorities in a bit map. */
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#define portRECORD_READY_PRIORITY( uxPriority, uxReadyPriorities ) ( uxReadyPriorities ) |= ( 1UL << ( uxPriority ) )
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#define portRESET_READY_PRIORITY( uxPriority, uxReadyPriorities ) ( uxReadyPriorities ) &= ~( 1UL << ( uxPriority ) )
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/* Check the configuration. */
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#if ( configMAX_PRIORITIES > 32 )
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#error configUSE_PORT_OPTIMISED_TASK_SELECTION can only be set to 1 when configMAX_PRIORITIES is less than or equal to 32. It is very rare that a system requires more than 10 to 15 difference priorities as tasks that share a priority will time slice.
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#endif
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/*-----------------------------------------------------------*/
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/* Store/clear the ready priorities in a bit map. */
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#define portRECORD_READY_PRIORITY( uxPriority, uxReadyPriorities ) ( uxReadyPriorities ) |= ( 1UL << ( uxPriority ) )
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#define portRESET_READY_PRIORITY( uxPriority, uxReadyPriorities ) ( uxReadyPriorities ) &= ~( 1UL << ( uxPriority ) )
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#define portGET_HIGHEST_PRIORITY( uxTopPriority, uxReadyPriorities ) uxTopPriority = ( 31UL - ( uint32_t ) ucPortCountLeadingZeros( ( uxReadyPriorities ) ) )
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/*-----------------------------------------------------------*/
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#endif /* configUSE_PORT_OPTIMISED_TASK_SELECTION */
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#define portGET_HIGHEST_PRIORITY( uxTopPriority, uxReadyPriorities ) uxTopPriority = ( 31UL - ( uint32_t ) ucPortCountLeadingZeros( ( uxReadyPriorities ) ) )
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#endif /* configUSE_PORT_OPTIMISED_TASK_SELECTION */
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/*-----------------------------------------------------------*/
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/* Hardware specifics. */
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#define portBYTE_ALIGNMENT 4
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#define portSTACK_GROWTH ( -1 )
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#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
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#define portNOP() asm volatile ( "NOP" )
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#define portBYTE_ALIGNMENT 4
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#define portSTACK_GROWTH ( -1 )
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#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
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#define portNOP() asm volatile ( "NOP" )
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/*-----------------------------------------------------------*/
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/* Task function macros as described on the FreeRTOS.org WEB site. */
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#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )
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#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )
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#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
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#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
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/*-----------------------------------------------------------*/
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/* The following structure is used by the FreeRTOS exception handler. It is
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filled with the MicroBlaze context as it was at the time the exception occurred.
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This is done as an aid to debugging exception occurrences. */
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typedef struct PORT_REGISTER_DUMP
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{
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/* The following structure members hold the values of the MicroBlaze
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registers at the time the exception was raised. */
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uint32_t ulR1_SP;
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uint32_t ulR2_small_data_area;
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uint32_t ulR3;
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uint32_t ulR4;
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uint32_t ulR5;
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uint32_t ulR6;
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uint32_t ulR7;
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uint32_t ulR8;
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uint32_t ulR9;
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uint32_t ulR10;
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uint32_t ulR11;
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uint32_t ulR12;
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uint32_t ulR13_read_write_small_data_area;
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uint32_t ulR14_return_address_from_interrupt;
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uint32_t ulR15_return_address_from_subroutine;
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uint32_t ulR16_return_address_from_trap;
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uint32_t ulR17_return_address_from_exceptions; /* The exception entry code will copy the BTR into R17 if the exception occurred in the delay slot of a branch instruction. */
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uint32_t ulR18;
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uint32_t ulR19;
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uint32_t ulR20;
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uint32_t ulR21;
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uint32_t ulR22;
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uint32_t ulR23;
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uint32_t ulR24;
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uint32_t ulR25;
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uint32_t ulR26;
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uint32_t ulR27;
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uint32_t ulR28;
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uint32_t ulR29;
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uint32_t ulR30;
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uint32_t ulR31;
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uint32_t ulPC;
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uint32_t ulESR;
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uint32_t ulMSR;
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uint32_t ulEAR;
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uint32_t ulFSR;
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uint32_t ulEDR;
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* filled with the MicroBlaze context as it was at the time the exception occurred.
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* This is done as an aid to debugging exception occurrences. */
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typedef struct PORT_REGISTER_DUMP
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{
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/* The following structure members hold the values of the MicroBlaze
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* registers at the time the exception was raised. */
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uint32_t ulR1_SP;
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uint32_t ulR2_small_data_area;
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uint32_t ulR3;
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uint32_t ulR4;
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uint32_t ulR5;
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uint32_t ulR6;
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uint32_t ulR7;
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uint32_t ulR8;
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uint32_t ulR9;
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uint32_t ulR10;
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uint32_t ulR11;
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uint32_t ulR12;
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uint32_t ulR13_read_write_small_data_area;
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uint32_t ulR14_return_address_from_interrupt;
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uint32_t ulR15_return_address_from_subroutine;
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uint32_t ulR16_return_address_from_trap;
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uint32_t ulR17_return_address_from_exceptions; /* The exception entry code will copy the BTR into R17 if the exception occurred in the delay slot of a branch instruction. */
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uint32_t ulR18;
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uint32_t ulR19;
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uint32_t ulR20;
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uint32_t ulR21;
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uint32_t ulR22;
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uint32_t ulR23;
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uint32_t ulR24;
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uint32_t ulR25;
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uint32_t ulR26;
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uint32_t ulR27;
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uint32_t ulR28;
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uint32_t ulR29;
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uint32_t ulR30;
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uint32_t ulR31;
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uint32_t ulPC;
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uint32_t ulESR;
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uint32_t ulMSR;
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uint32_t ulEAR;
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uint32_t ulFSR;
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uint32_t ulEDR;
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/* A human readable description of the exception cause. The strings used
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are the same as the #define constant names found in the
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microblaze_exceptions_i.h header file */
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int8_t *pcExceptionCause;
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/* A human readable description of the exception cause. The strings used
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* are the same as the #define constant names found in the
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* microblaze_exceptions_i.h header file */
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int8_t * pcExceptionCause;
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/* The human readable name of the task that was running at the time the
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exception occurred. This is the name that was given to the task when the
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task was created using the FreeRTOS xTaskCreate() API function. */
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char *pcCurrentTaskName;
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/* The human readable name of the task that was running at the time the
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* exception occurred. This is the name that was given to the task when the
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* task was created using the FreeRTOS xTaskCreate() API function. */
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char * pcCurrentTaskName;
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/* The handle of the task that was running a the time the exception
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occurred. */
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void * xCurrentTaskHandle;
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} xPortRegisterDump;
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/* The handle of the task that was running a the time the exception
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* occurred. */
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void * xCurrentTaskHandle;
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} xPortRegisterDump;
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/*
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@ -252,7 +254,9 @@ typedef struct PORT_REGISTER_DUMP
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* pdPASS is returned if the function executes successfully. Any other value
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* being returned indicates that the function did not execute correctly.
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*/
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BaseType_t xPortInstallInterruptHandler( uint8_t ucInterruptID, XInterruptHandler pxHandler, void *pvCallBackRef );
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BaseType_t xPortInstallInterruptHandler( uint8_t ucInterruptID,
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XInterruptHandler pxHandler,
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void * pvCallBackRef );
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/*
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@ -273,7 +277,7 @@ BaseType_t xPortInstallInterruptHandler( uint8_t ucInterruptID, XInterruptHandle
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* XPAR_INTC_0_GPIO_1_VEC_ID - for the button inputs.
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*
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*/
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void vPortEnableInterrupt( uint8_t ucInterruptID );
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void vPortEnableInterrupt( uint8_t ucInterruptID );
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/*
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* Disables the interrupt, within the interrupt controller, for the peripheral
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@ -293,7 +297,7 @@ void vPortEnableInterrupt( uint8_t ucInterruptID );
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* XPAR_INTC_0_GPIO_1_VEC_ID - for the button inputs.
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*
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*/
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void vPortDisableInterrupt( uint8_t ucInterruptID );
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void vPortDisableInterrupt( uint8_t ucInterruptID );
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/*
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* This is an application defined callback function used to install the tick
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@ -305,7 +309,7 @@ void vPortDisableInterrupt( uint8_t ucInterruptID );
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* The name of the interrupt handler that should be installed is vPortTickISR(),
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* which the function below declares as an extern.
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*/
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void vApplicationSetupTimerInterrupt( void );
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void vApplicationSetupTimerInterrupt( void );
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/*
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* This is an application defined callback function used to clear whichever
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@ -318,7 +322,7 @@ void vApplicationSetupTimerInterrupt( void );
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* implementation should not require modification provided the example definition
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* of vApplicationSetupTimerInterrupt() is also not modified.
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*/
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void vApplicationClearTimerInterrupt( void );
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void vApplicationClearTimerInterrupt( void );
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/*
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* vPortExceptionsInstallHandlers() is only available when the MicroBlaze
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@ -341,7 +345,7 @@ void vApplicationClearTimerInterrupt( void );
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* See the description of vApplicationExceptionRegisterDump() for information
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* on the processing performed by the FreeRTOS exception handler.
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*/
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void vPortExceptionsInstallHandlers( void );
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void vPortExceptionsInstallHandlers( void );
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/*
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* The FreeRTOS exception handler fills an xPortRegisterDump structure (defined
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@ -357,12 +361,11 @@ void vPortExceptionsInstallHandlers( void );
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* register dump information. For example, an implementation could be provided
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* that wrote the register dump data to a display, or a UART port.
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*/
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void vApplicationExceptionRegisterDump( xPortRegisterDump *xRegisterDump );
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void vApplicationExceptionRegisterDump( xPortRegisterDump * xRegisterDump );
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#ifdef __cplusplus
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}
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* PORTMACRO_H */
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