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Paused partial proof for xTaskCreate.

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This commit is contained in:
Tobias Reinhard 2022-11-07 14:40:08 -05:00
parent c4f5c09a81
commit 9fa8c76447
1 changed files with 12 additions and 6 deletions
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18
tasks.c
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@ -1431,6 +1431,12 @@ static void prvYieldForTask( TCB_t * pxTCB,
} }
#endif #endif
/* TODO: Continue proof
* For now we stop verification here and concentrate on new
* verification target.
*/
//@ assume(false);
prvAddNewTaskToReadyList( pxNewTCB ); prvAddNewTaskToReadyList( pxNewTCB );
xReturn = pdPASS; xReturn = pdPASS;
} }
@ -1876,10 +1882,10 @@ static void prvInitialiseNewTask( TaskFunction_t pxTaskCode,
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB ) static void prvAddNewTaskToReadyList( TCB_t * pxNewTCB )
/*@ requires interruptState_p(?coreID, _) &*& /*//@ requires interruptState_p(?coreID, _) &*&
unprotectedGlobalVars(); unprotectedGlobalVars();
@*/ @*/
/*@ ensures true; /*//@ ensures true;
@*/ @*/
{ {
/* Ensure interrupts don't access the task lists while the lists are being /* Ensure interrupts don't access the task lists while the lists are being
@ -5284,8 +5290,8 @@ static void prvResetNextTaskUnblockTime( void )
#if ( ( INCLUDE_xTaskGetCurrentTaskHandle == 1 ) || ( configUSE_MUTEXES == 1 ) ) #if ( ( INCLUDE_xTaskGetCurrentTaskHandle == 1 ) || ( configUSE_MUTEXES == 1 ) )
TaskHandle_t xTaskGetCurrentTaskHandle( void ) TaskHandle_t xTaskGetCurrentTaskHandle( void )
//@ requires interruptState_p(?coreID, ?irpState); ///@ requires interruptState_p(?coreID, ?irpState);
//@ ensures interruptState_p(coreID, irpState) &*& false; ///@ ensures interruptState_p(coreID, irpState) &*& false;
{ {
TaskHandle_t xReturn; TaskHandle_t xReturn;
uint32_t ulState; uint32_t ulState;
@ -5662,8 +5668,8 @@ void vTaskYieldWithinAPI( void )
#if ( portCRITICAL_NESTING_IN_TCB == 1 ) #if ( portCRITICAL_NESTING_IN_TCB == 1 )
void vTaskEnterCritical( void ) void vTaskEnterCritical( void )
//@ requires interruptState_p(?coreID, _) &*& unprotectedGlobalVars(); ///@ requires interruptState_p(?coreID, _) &*& unprotectedGlobalVars();
//@ ensures false; ///@ ensures false;
{ {
portDISABLE_INTERRUPTS(); portDISABLE_INTERRUPTS();
//@ open unprotectedGlobalVars(); //@ open unprotectedGlobalVars();