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Fix POSIX port to respect configUSE_TIME_SLICING

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Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
This commit is contained in:
Gaurav Aggarwal 2024-07-22 00:59:38 +05:30
parent 0452603a94
commit 5ac4c340f8
1 changed files with 6 additions and 23 deletions
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25
portable/ThirdParty/GCC/Posix/port.c vendored
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@ -420,36 +420,19 @@ static void vPortSystemTickHandler( int sig )
( void ) sig;
/* uint64_t xExpectedTicks; */
uxCriticalNesting++; /* Signals are blocked in this signal handler. */
#if ( configUSE_PREEMPTION == 1 )
pxThreadToSuspend = prvGetThreadFromTask( xTaskGetCurrentTaskHandle() );
#endif
pxThreadToSuspend = prvGetThreadFromTask( xTaskGetCurrentTaskHandle() );
/* Tick Increment, accounting for any lost signals or drift in
* the timer. */
/*
* Comment code to adjust timing according to full demo requirements
* xExpectedTicks = (prvGetTimeNs() - prvStartTimeNs)
* / (portTICK_RATE_MICROSECONDS * 1000);
* do { */
xTaskIncrementTick();
/* prvTickCount++;
* } while (prvTickCount < xExpectedTicks);
*/
#if ( configUSE_PREEMPTION == 1 )
if( xTaskIncrementTick() != pdFALSE )
{
/* Select Next Task. */
vTaskSwitchContext();
pxThreadToResume = prvGetThreadFromTask( xTaskGetCurrentTaskHandle() );
prvSwitchThread( pxThreadToResume, pxThreadToSuspend );
#endif
}
uxCriticalNesting--;
}