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Update to use Yagarto compiler and use the noinline attribute on the serial port handler function.

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This commit is contained in:
Richard Barry 2009-09-18 13:55:43 +00:00
parent 4b7c5b07c1
commit 9a76bc39cb
3 changed files with 14 additions and 2 deletions
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4
Demo/ARM7_AT91FR40008_GCC/serial/serialISR.c
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@ -93,7 +93,7 @@ void vUART_ISR_Wrapper( void ) __attribute__ ((naked));
/* The ISR function that actually performs the work. This must be separate
from the wrapper to ensure the correct stack frame is set up. */
void vUART_ISR_Handler( void );
void vUART_ISR_Handler( void ) __attribute__ ((noinline));
/*-----------------------------------------------------------*/
void vSerialISRCreateQueues( unsigned portBASE_TYPE uxQueueLength, xQueueHandle *pxRxedChars, xQueueHandle *pxCharsForTx )
@ -116,7 +116,7 @@ void vUART_ISR_Wrapper( void )
/* Call the handler. This must be a separate function to ensure the
stack frame is correctly set up. */
vUART_ISR_Handler();
__asm volatile( "bl vUART_ISR_Handler" );
/* Restore the context of whichever task will run next. */
portRESTORE_CONTEXT();