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Improve efficiency even further. Introduce the configMAX_SYSCALL_INTERRUPT_PRIORITY feature.

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This commit is contained in:
Richard Barry 2008-07-25 02:34:31 +00:00
parent 32592e1385
commit 794b6546b2
3 changed files with 39 additions and 42 deletions
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19
Source/portable/IAR/ARM_CM3/portmacro.h
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@ -37,13 +37,13 @@
Please ensure to read the configuration and relevant port sections of the
online documentation.
http://www.FreeRTOS.org - Documentation, latest information, license and
http://www.FreeRTOS.org - Documentation, latest information, license and
contact details.
http://www.SafeRTOS.com - A version that is certified for use in safety
http://www.SafeRTOS.com - A version that is certified for use in safety
critical systems.
http://www.OpenRTOS.com - Commercial support, development, porting,
http://www.OpenRTOS.com - Commercial support, development, porting,
licensing and training services.
*/
@ -93,7 +93,7 @@ extern "C" {
/* Architecture specifics. */
#define portSTACK_GROWTH ( -1 )
#define portTICK_RATE_MS ( ( portTickType ) 1000 / configTICK_RATE_HZ )
#define portBYTE_ALIGNMENT 4
#define portBYTE_ALIGNMENT 8
/*-----------------------------------------------------------*/
@ -113,10 +113,13 @@ extern void vPortExitCritical( void );
extern void vPortSetInterruptMask( void );
extern void vPortClearInterruptMask( void );
#define portDISABLE_INTERRUPTS() vPortSetInterruptMask();
#define portENABLE_INTERRUPTS() vPortClearInterruptMask();
#define portENTER_CRITICAL() vPortEnterCritical()
#define portEXIT_CRITICAL() vPortExitCritical()
#define portDISABLE_INTERRUPTS() vPortSetInterruptMask();
#define portENABLE_INTERRUPTS() vPortClearInterruptMask();
#define portENTER_CRITICAL() vPortEnterCritical()
#define portEXIT_CRITICAL() vPortExitCritical()
#define portSET_INTERRUPT_MASK_FROM_ISR() 0;vPortSetInterruptMask()
#define portCLEAR_INTERRUPT_MASK_FROM_ISR(x) vPortClearInterruptMask()
/*-----------------------------------------------------------*/
/* Task function macros as described on the FreeRTOS.org WEB site. */