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Update PIC32 port to make use of configUSE_PORT_OPTIMISED_TASK_SELECTION.

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Make small modification in GCC CM3 port when configUSE_PORT_OPTIMISED_TASK_SELECTION is set to 1 to remove compiler warning.
This commit is contained in:
Richard Barry 2012-09-25 18:18:37 +00:00
parent 87f663a461
commit c403e974ee
15 changed files with 818 additions and 790 deletions
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14
FreeRTOS/Source/include/FreeRTOS.h
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@ -79,6 +79,12 @@
/* Application specific configuration options. */
#include "FreeRTOSConfig.h"
/* configUSE_PORT_OPTIMISED_TASK_SELECTION must be defined before portable.h
is included as it is used by the port layer. */
#ifndef configUSE_PORT_OPTIMISED_TASK_SELECTION
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
#endif
/* Definitions specific to the port being used. */
#include "portable.h"
@ -165,12 +171,8 @@ typedef portBASE_TYPE (*pdTASK_HOOK_CODE)( void * );
#define INCLUDE_uxTaskGetStackHighWaterMark 0
#endif
#ifndef configUSE_PORT_OPTIMISED_TASK_SELECTION
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
#endif
#ifndef INCLUDE_cTaskStateGet
#define INCLUDE_cTaskStateGet 0
#ifndef INCLUDE_eTaskStateGet
#define INCLUDE_eTaskStateGet 0
#endif
#ifndef configUSE_RECURSIVE_MUTEXES

2
FreeRTOS/Source/portable/GCC/ARM_CM3/portmacro.h
View file

@ -168,7 +168,7 @@ extern void vPortExitCritical( void );
#if configUSE_PORT_OPTIMISED_TASK_SELECTION == 1
/* Generic helper function. */
__attribute__( ( always_inline ) ) static unsigned char ucPortCountLeadingZeros( unsigned long ulBitmap )
__attribute__( ( always_inline ) ) static inline unsigned char ucPortCountLeadingZeros( unsigned long ulBitmap )
{
unsigned char ucReturn;

2
FreeRTOS/Source/portable/GCC/ARM_CM4F/portmacro.h
View file

@ -173,7 +173,7 @@ portALIGNMENT_ASSERT_pxCurrentTCB() will trigger false positive asserts. */
#if configUSE_PORT_OPTIMISED_TASK_SELECTION == 1
/* Generic helper function. */
__attribute__( ( always_inline ) ) static unsigned char ucPortCountLeadingZeros( ulBitmap )
__attribute__( ( always_inline ) ) static inline unsigned char ucPortCountLeadingZeros( ulBitmap )
{
unsigned char ucReturn;

17
FreeRTOS/Source/portable/MPLAB/PIC32MX/portmacro.h
View file

@ -151,6 +151,23 @@ extern void vPortClearInterruptMaskFromISR( unsigned portBASE_TYPE );
#define portSET_INTERRUPT_MASK_FROM_ISR() uxPortSetInterruptMaskFromISR()
#define portCLEAR_INTERRUPT_MASK_FROM_ISR( uxSavedStatusRegister ) vPortClearInterruptMaskFromISR( uxSavedStatusRegister )
#if configUSE_PORT_OPTIMISED_TASK_SELECTION == 1
/* Check the configuration. */
#if( configMAX_PRIORITIES > 32 )
#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.
#endif
/* Store/clear the ready priorities in a bit map. */
#define portRECORD_READY_PRIORITY( uxPriority, uxReadyPriorities ) ( uxReadyPriorities ) |= ( 1UL << ( uxPriority ) )
#define portRESET_READY_PRIORITY( uxPriority, uxReadyPriorities ) ( uxReadyPriorities ) &= ~( 1UL << ( uxPriority ) )
/*-----------------------------------------------------------*/
#define portGET_HIGHEST_PRIORITY( uxTopPriority, uxReadyPriorities ) uxTopPriority = ( 31 - _clz( ( uxReadyPriorities ) ) )
#endif /* taskRECORD_READY_PRIORITY */
/*-----------------------------------------------------------*/
/* Task utilities. */