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https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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Style: Revert uncrustify for portable directories (#122)
* Style: revert uncrustify portable directories * Style: Uncrustify Some Portable files Co-authored-by: Alfred Gedeon <gedeonag@amazon.com>
This commit is contained in:
alfred gedeon
GitHub
parent
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commit
86653e2a1f
273 changed files with 64802 additions and 65931 deletions
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@ -31,22 +31,22 @@
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/*-----------------------------------------------------------
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* Implementation of functions defined in portable.h for the H8S port.
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*----------------------------------------------------------*/
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* Implementation of functions defined in portable.h for the H8S port.
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*----------------------------------------------------------*/
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/*-----------------------------------------------------------*/
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/* When the task starts interrupts should be enabled. */
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#define portINITIAL_CCR ( ( StackType_t ) 0x00 )
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#define portINITIAL_CCR ( ( StackType_t ) 0x00 )
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/* Hardware specific constants used to generate the RTOS tick from the TPU. */
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#define portCLEAR_ON_TGRA_COMPARE_MATCH ( ( uint8_t ) 0x20 )
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#define portCLOCK_DIV_64 ( ( uint8_t ) 0x03 )
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#define portCLOCK_DIV ( ( uint32_t ) 64 )
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#define portTGRA_INTERRUPT_ENABLE ( ( uint8_t ) 0x01 )
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#define portTIMER_CHANNEL ( ( uint8_t ) 0x02 )
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#define portMSTP13 ( ( uint16_t ) 0x2000 )
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#define portCLEAR_ON_TGRA_COMPARE_MATCH ( ( uint8_t ) 0x20 )
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#define portCLOCK_DIV_64 ( ( uint8_t ) 0x03 )
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#define portCLOCK_DIV ( ( uint32_t ) 64 )
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#define portTGRA_INTERRUPT_ENABLE ( ( uint8_t ) 0x01 )
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#define portTIMER_CHANNEL ( ( uint8_t ) 0x02 )
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#define portMSTP13 ( ( uint16_t ) 0x2000 )
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/*
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* Setup TPU channel one for the RTOS tick at the requested frequency.
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@ -56,167 +56,164 @@ static void prvSetupTimerInterrupt( void );
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/*
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* The ISR used by portYIELD(). This is installed as a trap handler.
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*/
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void vPortYield( void ) __attribute__( ( saveall, interrupt_handler ) );
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void vPortYield( void ) __attribute__ ( ( saveall, interrupt_handler ) );
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/*-----------------------------------------------------------*/
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/*
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* See header file for description.
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/*
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* See header file for description.
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*/
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StackType_t * pxPortInitialiseStack( StackType_t * pxTopOfStack,
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TaskFunction_t pxCode,
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void * pvParameters )
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StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t pxCode, void *pvParameters )
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{
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uint32_t ulValue;
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uint32_t ulValue;
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/* This requires an even address. */
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ulValue = ( uint32_t ) pxTopOfStack;
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/* This requires an even address. */
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ulValue = ( uint32_t ) pxTopOfStack;
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if( ulValue & 1UL )
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{
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pxTopOfStack = pxTopOfStack - 1;
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}
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if( ulValue & 1UL )
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{
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pxTopOfStack = pxTopOfStack - 1;
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}
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/* Place a few bytes of known values on the bottom of the stack.
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This is just useful for debugging. */
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pxTopOfStack--;
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*pxTopOfStack = 0xaa;
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pxTopOfStack--;
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*pxTopOfStack = 0xbb;
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pxTopOfStack--;
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*pxTopOfStack = 0xcc;
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pxTopOfStack--;
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*pxTopOfStack = 0xdd;
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/* Place a few bytes of known values on the bottom of the stack.
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* This is just useful for debugging. */
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pxTopOfStack--;
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*pxTopOfStack = 0xaa;
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pxTopOfStack--;
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*pxTopOfStack = 0xbb;
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pxTopOfStack--;
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*pxTopOfStack = 0xcc;
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pxTopOfStack--;
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*pxTopOfStack = 0xdd;
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/* The initial stack mimics an interrupt stack. First there is the program
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counter (24 bits). */
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ulValue = ( uint32_t ) pxCode;
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/* The initial stack mimics an interrupt stack. First there is the program
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* counter (24 bits). */
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ulValue = ( uint32_t ) pxCode;
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pxTopOfStack--;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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pxTopOfStack--;
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ulValue >>= 8UL;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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pxTopOfStack--;
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ulValue >>= 8UL;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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pxTopOfStack--;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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pxTopOfStack--;
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ulValue >>= 8UL;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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pxTopOfStack--;
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ulValue >>= 8UL;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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/* Followed by the CCR. */
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pxTopOfStack--;
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*pxTopOfStack = portINITIAL_CCR;
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/* Followed by the CCR. */
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pxTopOfStack--;
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*pxTopOfStack = portINITIAL_CCR;
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/* Next all the general purpose registers - with the parameters being passed
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in ER0. The parameter order must match that used by the compiler when the
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"saveall" function attribute is used. */
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/* Next all the general purpose registers - with the parameters being passed
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* in ER0. The parameter order must match that used by the compiler when the
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* "saveall" function attribute is used. */
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/* ER6 */
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pxTopOfStack--;
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*pxTopOfStack = 0x66;
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pxTopOfStack--;
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*pxTopOfStack = 0x66;
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pxTopOfStack--;
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*pxTopOfStack = 0x66;
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pxTopOfStack--;
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*pxTopOfStack = 0x66;
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/* ER0 */
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ulValue = ( uint32_t ) pvParameters;
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/* ER6 */
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pxTopOfStack--;
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*pxTopOfStack = 0x66;
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pxTopOfStack--;
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*pxTopOfStack = 0x66;
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pxTopOfStack--;
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*pxTopOfStack = 0x66;
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pxTopOfStack--;
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*pxTopOfStack = 0x66;
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pxTopOfStack--;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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pxTopOfStack--;
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ulValue >>= 8UL;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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pxTopOfStack--;
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ulValue >>= 8UL;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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pxTopOfStack--;
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ulValue >>= 8UL;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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/* ER1 */
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pxTopOfStack--;
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*pxTopOfStack = 0x11;
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pxTopOfStack--;
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*pxTopOfStack = 0x11;
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pxTopOfStack--;
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*pxTopOfStack = 0x11;
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pxTopOfStack--;
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*pxTopOfStack = 0x11;
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/* ER0 */
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ulValue = ( uint32_t ) pvParameters;
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/* ER2 */
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pxTopOfStack--;
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*pxTopOfStack = 0x22;
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pxTopOfStack--;
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*pxTopOfStack = 0x22;
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pxTopOfStack--;
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*pxTopOfStack = 0x22;
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pxTopOfStack--;
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*pxTopOfStack = 0x22;
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pxTopOfStack--;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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pxTopOfStack--;
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ulValue >>= 8UL;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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pxTopOfStack--;
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ulValue >>= 8UL;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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pxTopOfStack--;
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ulValue >>= 8UL;
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*pxTopOfStack = ( StackType_t ) ( ulValue & 0xff );
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/* ER3 */
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pxTopOfStack--;
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*pxTopOfStack = 0x33;
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pxTopOfStack--;
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*pxTopOfStack = 0x33;
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pxTopOfStack--;
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*pxTopOfStack = 0x33;
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pxTopOfStack--;
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*pxTopOfStack = 0x33;
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/* ER1 */
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pxTopOfStack--;
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*pxTopOfStack = 0x11;
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pxTopOfStack--;
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*pxTopOfStack = 0x11;
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pxTopOfStack--;
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*pxTopOfStack = 0x11;
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pxTopOfStack--;
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*pxTopOfStack = 0x11;
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/* ER4 */
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pxTopOfStack--;
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*pxTopOfStack = 0x44;
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pxTopOfStack--;
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*pxTopOfStack = 0x44;
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pxTopOfStack--;
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*pxTopOfStack = 0x44;
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pxTopOfStack--;
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*pxTopOfStack = 0x44;
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/* ER2 */
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pxTopOfStack--;
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*pxTopOfStack = 0x22;
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pxTopOfStack--;
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*pxTopOfStack = 0x22;
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pxTopOfStack--;
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*pxTopOfStack = 0x22;
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pxTopOfStack--;
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*pxTopOfStack = 0x22;
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/* ER5 */
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pxTopOfStack--;
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*pxTopOfStack = 0x55;
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pxTopOfStack--;
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*pxTopOfStack = 0x55;
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pxTopOfStack--;
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*pxTopOfStack = 0x55;
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pxTopOfStack--;
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*pxTopOfStack = 0x55;
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/* ER3 */
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pxTopOfStack--;
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*pxTopOfStack = 0x33;
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pxTopOfStack--;
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*pxTopOfStack = 0x33;
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pxTopOfStack--;
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*pxTopOfStack = 0x33;
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pxTopOfStack--;
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*pxTopOfStack = 0x33;
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/* ER4 */
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pxTopOfStack--;
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*pxTopOfStack = 0x44;
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pxTopOfStack--;
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*pxTopOfStack = 0x44;
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pxTopOfStack--;
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*pxTopOfStack = 0x44;
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pxTopOfStack--;
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*pxTopOfStack = 0x44;
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/* ER5 */
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pxTopOfStack--;
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*pxTopOfStack = 0x55;
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pxTopOfStack--;
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*pxTopOfStack = 0x55;
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pxTopOfStack--;
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*pxTopOfStack = 0x55;
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pxTopOfStack--;
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*pxTopOfStack = 0x55;
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return pxTopOfStack;
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return pxTopOfStack;
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}
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/*-----------------------------------------------------------*/
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BaseType_t xPortStartScheduler( void )
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{
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extern void * pxCurrentTCB;
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extern void * pxCurrentTCB;
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/* Setup the hardware to generate the tick. */
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prvSetupTimerInterrupt();
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/* Setup the hardware to generate the tick. */
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prvSetupTimerInterrupt();
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/* Restore the context of the first task that is going to run. This
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* mirrors the function epilogue code generated by the compiler when the
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* "saveall" function attribute is used. */
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asm volatile (
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"MOV.L @_pxCurrentTCB, ER6 \n\t"
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"MOV.L @ER6, ER7 \n\t"
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"LDM.L @SP+, (ER4-ER5) \n\t"
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"LDM.L @SP+, (ER0-ER3) \n\t"
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"MOV.L @ER7+, ER6 \n\t"
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"RTE \n\t"
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);
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/* Restore the context of the first task that is going to run. This
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mirrors the function epilogue code generated by the compiler when the
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"saveall" function attribute is used. */
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asm volatile (
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"MOV.L @_pxCurrentTCB, ER6 \n\t"
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"MOV.L @ER6, ER7 \n\t"
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"LDM.L @SP+, (ER4-ER5) \n\t"
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"LDM.L @SP+, (ER0-ER3) \n\t"
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"MOV.L @ER7+, ER6 \n\t"
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"RTE \n\t"
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);
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( void ) pxCurrentTCB;
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( void ) pxCurrentTCB;
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/* Should not get here. */
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return pdTRUE;
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/* Should not get here. */
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return pdTRUE;
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}
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/*-----------------------------------------------------------*/
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void vPortEndScheduler( void )
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{
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/* It is unlikely that the h8 port will get stopped. */
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/* It is unlikely that the h8 port will get stopped. */
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}
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/*-----------------------------------------------------------*/
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@ -227,56 +224,56 @@ void vPortEndScheduler( void )
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*/
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void vPortYield( void )
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{
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portSAVE_STACK_POINTER();
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vTaskSwitchContext();
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portRESTORE_STACK_POINTER();
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portSAVE_STACK_POINTER();
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vTaskSwitchContext();
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portRESTORE_STACK_POINTER();
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}
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/*-----------------------------------------------------------*/
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/*
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* The interrupt handler installed for the RTOS tick depends on whether the
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* preemptive or cooperative scheduler is being used.
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/*
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* The interrupt handler installed for the RTOS tick depends on whether the
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* preemptive or cooperative scheduler is being used.
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*/
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#if ( configUSE_PREEMPTION == 1 )
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#if( configUSE_PREEMPTION == 1 )
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/*
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* The preemptive scheduler is used so the ISR calls vTaskSwitchContext().
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* The function prologue saves the context so all we have to do is save
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* the stack pointer.
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*/
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void vTickISR( void ) __attribute__( ( saveall, interrupt_handler ) );
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void vTickISR( void )
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{
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portSAVE_STACK_POINTER();
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/*
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* The preemptive scheduler is used so the ISR calls vTaskSwitchContext().
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* The function prologue saves the context so all we have to do is save
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* the stack pointer.
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*/
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void vTickISR( void ) __attribute__ ( ( saveall, interrupt_handler ) );
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void vTickISR( void )
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{
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portSAVE_STACK_POINTER();
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if( xTaskIncrementTick() != pdFALSE )
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{
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vTaskSwitchContext();
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}
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if( xTaskIncrementTick() != pdFALSE )
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{
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vTaskSwitchContext();
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}
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/* Clear the interrupt. */
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TSR1 &= ~0x01;
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/* Clear the interrupt. */
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TSR1 &= ~0x01;
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portRESTORE_STACK_POINTER();
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}
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portRESTORE_STACK_POINTER();
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}
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#else
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#else /* if ( configUSE_PREEMPTION == 1 ) */
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/*
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* The cooperative scheduler is being used so all we have to do is
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* periodically increment the tick. This can just be a normal ISR and
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* the "saveall" attribute is not required.
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*/
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void vTickISR( void ) __attribute__ ( ( interrupt_handler ) );
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void vTickISR( void )
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{
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xTaskIncrementTick();
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/*
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* The cooperative scheduler is being used so all we have to do is
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* periodically increment the tick. This can just be a normal ISR and
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* the "saveall" attribute is not required.
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*/
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void vTickISR( void ) __attribute__( ( interrupt_handler ) );
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void vTickISR( void )
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{
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xTaskIncrementTick();
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/* Clear the interrupt. */
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TSR1 &= ~0x01;
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}
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/* Clear the interrupt. */
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TSR1 &= ~0x01;
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}
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#endif /* if ( configUSE_PREEMPTION == 1 ) */
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#endif
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/*-----------------------------------------------------------*/
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/*
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@ -284,20 +281,23 @@ void vPortYield( void )
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*/
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static void prvSetupTimerInterrupt( void )
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{
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const uint32_t ulCompareMatch = ( configCPU_CLOCK_HZ / configTICK_RATE_HZ ) / portCLOCK_DIV;
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const uint32_t ulCompareMatch = ( configCPU_CLOCK_HZ / configTICK_RATE_HZ ) / portCLOCK_DIV;
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/* Turn the module on. */
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MSTPCR &= ~portMSTP13;
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/* Turn the module on. */
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MSTPCR &= ~portMSTP13;
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/* Configure timer 1. */
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TCR1 = portCLEAR_ON_TGRA_COMPARE_MATCH | portCLOCK_DIV_64;
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/* Configure timer 1. */
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TCR1 = portCLEAR_ON_TGRA_COMPARE_MATCH | portCLOCK_DIV_64;
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/* Configure the compare match value for a tick of configTICK_RATE_HZ. */
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TGR1A = ulCompareMatch;
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/* Configure the compare match value for a tick of configTICK_RATE_HZ. */
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TGR1A = ulCompareMatch;
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/* Start the timer and enable the interrupt - we can do this here as
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* interrupts are globally disabled when this function is called. */
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TIER1 |= portTGRA_INTERRUPT_ENABLE;
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TSTR |= portTIMER_CHANNEL;
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/* Start the timer and enable the interrupt - we can do this here as
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interrupts are globally disabled when this function is called. */
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TIER1 |= portTGRA_INTERRUPT_ENABLE;
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TSTR |= portTIMER_CHANNEL;
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}
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/*-----------------------------------------------------------*/
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