mirror of
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
a6da1cd0ce
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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|
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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
|
||||
* interrupts are globally disabled when this function is called. */
|
||||
TIER1 |= portTGRA_INTERRUPT_ENABLE;
|
||||
TSTR |= portTIMER_CHANNEL;
|
||||
/* Start the timer and enable the interrupt - we can do this here as
|
||||
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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||||
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||||
|
||||
|
||||
|
|
|
|||
|
|
@ -27,11 +27,11 @@
|
|||
|
||||
|
||||
#ifndef PORTMACRO_H
|
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#define PORTMACRO_H
|
||||
#define PORTMACRO_H
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||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Port specific definitions.
|
||||
|
|
@ -44,95 +44,95 @@
|
|||
*/
|
||||
|
||||
/* Type definitions. */
|
||||
#define portCHAR char
|
||||
#define portFLOAT float
|
||||
#define portDOUBLE double
|
||||
#define portLONG long
|
||||
#define portSHORT short
|
||||
#define portSTACK_TYPE uint8_t
|
||||
#define portBASE_TYPE char
|
||||
#define portCHAR char
|
||||
#define portFLOAT float
|
||||
#define portDOUBLE double
|
||||
#define portLONG long
|
||||
#define portSHORT short
|
||||
#define portSTACK_TYPE uint8_t
|
||||
#define portBASE_TYPE char
|
||||
|
||||
typedef portSTACK_TYPE StackType_t;
|
||||
typedef signed char BaseType_t;
|
||||
typedef unsigned char UBaseType_t;
|
||||
typedef portSTACK_TYPE StackType_t;
|
||||
typedef signed char BaseType_t;
|
||||
typedef unsigned char UBaseType_t;
|
||||
|
||||
#if ( configUSE_16_BIT_TICKS == 1 )
|
||||
typedef uint16_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffff
|
||||
#else
|
||||
typedef uint32_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
|
||||
#endif
|
||||
#if( configUSE_16_BIT_TICKS == 1 )
|
||||
typedef uint16_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffff
|
||||
#else
|
||||
typedef uint32_t TickType_t;
|
||||
#define portMAX_DELAY ( TickType_t ) 0xffffffffUL
|
||||
#endif
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Hardware specifics. */
|
||||
#define portBYTE_ALIGNMENT 2
|
||||
#define portSTACK_GROWTH ( -1 )
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portYIELD() asm volatile ( "TRAPA #0" )
|
||||
#define portNOP() asm volatile ( "NOP" )
|
||||
#define portBYTE_ALIGNMENT 2
|
||||
#define portSTACK_GROWTH ( -1 )
|
||||
#define portTICK_PERIOD_MS ( ( TickType_t ) 1000 / configTICK_RATE_HZ )
|
||||
#define portYIELD() asm volatile( "TRAPA #0" )
|
||||
#define portNOP() asm volatile( "NOP" )
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Critical section handling. */
|
||||
#define portENABLE_INTERRUPTS() asm volatile ( "ANDC #0x7F, CCR");
|
||||
#define portDISABLE_INTERRUPTS() asm volatile ( "ORC #0x80, CCR" );
|
||||
#define portENABLE_INTERRUPTS() asm volatile( "ANDC #0x7F, CCR" );
|
||||
#define portDISABLE_INTERRUPTS() asm volatile( "ORC #0x80, CCR" );
|
||||
|
||||
/* Push the CCR then disable interrupts. */
|
||||
#define portENTER_CRITICAL() \
|
||||
asm volatile ( "STC CCR, @-ER7" ); \
|
||||
portDISABLE_INTERRUPTS();
|
||||
#define portENTER_CRITICAL() asm volatile( "STC CCR, @-ER7" ); \
|
||||
portDISABLE_INTERRUPTS();
|
||||
|
||||
/* Pop the CCR to set the interrupt masking back to its previous state. */
|
||||
#define portEXIT_CRITICAL() asm volatile ( "LDC @ER7+, CCR" );
|
||||
#define portEXIT_CRITICAL() asm volatile( "LDC @ER7+, CCR" );
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Task utilities. */
|
||||
|
||||
/* Context switch macros. These macros are very simple as the context
|
||||
* is saved simply by selecting the saveall attribute of the context switch
|
||||
* interrupt service routines. These macros save and restore the stack
|
||||
* pointer to the TCB. */
|
||||
is saved simply by selecting the saveall attribute of the context switch
|
||||
interrupt service routines. These macros save and restore the stack
|
||||
pointer to the TCB. */
|
||||
|
||||
#define portSAVE_STACK_POINTER() \
|
||||
extern void * pxCurrentTCB; \
|
||||
\
|
||||
asm volatile ( \
|
||||
"MOV.L @_pxCurrentTCB, ER5 \n\t"\
|
||||
"MOV.L ER7, @ER5 \n\t"\
|
||||
); \
|
||||
( void ) pxCurrentTCB;
|
||||
#define portSAVE_STACK_POINTER() \
|
||||
extern void* pxCurrentTCB; \
|
||||
\
|
||||
asm volatile( \
|
||||
"MOV.L @_pxCurrentTCB, ER5 \n\t" \
|
||||
"MOV.L ER7, @ER5 \n\t" \
|
||||
); \
|
||||
( void ) pxCurrentTCB;
|
||||
|
||||
|
||||
#define portRESTORE_STACK_POINTER() \
|
||||
extern void * pxCurrentTCB; \
|
||||
\
|
||||
asm volatile ( \
|
||||
"MOV.L @_pxCurrentTCB, ER5 \n\t"\
|
||||
"MOV.L @ER5, ER7 \n\t"\
|
||||
); \
|
||||
( void ) pxCurrentTCB;
|
||||
#define portRESTORE_STACK_POINTER() \
|
||||
extern void* pxCurrentTCB; \
|
||||
\
|
||||
asm volatile( \
|
||||
"MOV.L @_pxCurrentTCB, ER5 \n\t" \
|
||||
"MOV.L @ER5, ER7 \n\t" \
|
||||
); \
|
||||
( void ) pxCurrentTCB;
|
||||
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Macros to allow a context switch from within an application ISR. */
|
||||
|
||||
#define portENTER_SWITCHING_ISR() portSAVE_STACK_POINTER(); {
|
||||
#define portEXIT_SWITCHING_ISR( x ) \
|
||||
if( x ) \
|
||||
{ \
|
||||
extern void vTaskSwitchContext( void ); \
|
||||
vTaskSwitchContext(); \
|
||||
} \
|
||||
} \
|
||||
portRESTORE_STACK_POINTER();
|
||||
#define portENTER_SWITCHING_ISR() portSAVE_STACK_POINTER(); {
|
||||
|
||||
#define portEXIT_SWITCHING_ISR( x ) \
|
||||
if( x ) \
|
||||
{ \
|
||||
extern void vTaskSwitchContext( void ); \
|
||||
vTaskSwitchContext(); \
|
||||
} \
|
||||
} portRESTORE_STACK_POINTER();
|
||||
/*-----------------------------------------------------------*/
|
||||
|
||||
/* Task function macros as described on the FreeRTOS.org WEB site. */
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void * pvParameters )
|
||||
#define portTASK_FUNCTION_PROTO( vFunction, pvParameters ) void vFunction( void *pvParameters )
|
||||
#define portTASK_FUNCTION( vFunction, pvParameters ) void vFunction( void *pvParameters )
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* PORTMACRO_H */
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue