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Introduce xTimerPendFunctionCall().

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Change INCLUDE_xTimerPendFunctionCallFromISR to INCLUDE_xTimerPendFunctionCall
Update event group trace macros to match the new trace recorder code.
Ensure parameter name consistency by renaming any occurrences of xBlockTime and xBlockTimeTicks to xTicksToWait.
Continue work on GCC/RL78 port - still a work in progress.
Adjust how the critical section was used in xQueueAddToSet.
This commit is contained in:
Richard Barry 2014-01-25 17:01:41 +00:00
parent e4f495012f
commit 6130fec60e
8 changed files with 257 additions and 111 deletions
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51
FreeRTOS/Source/portable/IAR/RL78/port.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V8.0.0:rc1 - Copyright (C) 2014 Real Time Engineers Ltd.
FreeRTOS V8.0.0:rc1 - Copyright (C) 2014 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -120,6 +120,11 @@ static void prvSetupTimerInterrupt( void );
*/
extern void vPortStartFirstTask( void );
/*
* Used to catch tasks that attempt to return from their implementing function.
*/
static void prvTaskExitError( void );
/*-----------------------------------------------------------*/
/*
@ -132,9 +137,13 @@ StackType_t *pxPortInitialiseStack( StackType_t *pxTopOfStack, TaskFunction_t px
{
uint32_t *pulLocal;
/* With large code and large data sizeof( StackType_t ) == 2, and
sizeof( StackType_t * ) == 4. With small code and small data
sizeof( StackType_t ) == 2 and sizeof( StackType_t * ) == 2. */
#if __DATA_MODEL__ == __DATA_MODEL_FAR__
{
/* Parameters are passed in on the stack, and written using a 32bit value
/* Parameters are passed in on the stack, and written using a 32-bit value
hence a space is left for the second two bytes. */
pxTopOfStack--;
@ -143,14 +152,15 @@ uint32_t *pulLocal;
*pulLocal = ( uint32_t ) pvParameters;
pxTopOfStack--;
/* These values are just spacers. The return address of the function
would normally be written here. */
*pxTopOfStack = ( StackType_t ) 0xcdcd;
/* The return address, leaving space for the first two bytes of the
32-bit value. See the comments above the prvTaskExitError() prototype
at the top of this file. */
pxTopOfStack--;
*pxTopOfStack = ( StackType_t ) 0xcdcd;
pulLocal = ( uint32_t * ) pxTopOfStack;
*pulLocal = ( uint32_t ) prvTaskExitError;
pxTopOfStack--;
/* The start address / PSW value is also written in as a 32bit value,
/* The start address / PSW value is also written in as a 32-bit value,
so leave a space for the second two bytes. */
pxTopOfStack--;
@ -165,9 +175,16 @@ uint32_t *pulLocal;
}
#else
{
/* Task function address is written to the stack first. As it is
written as a 32bit value a space is left on the stack for the second
two bytes. */
/* The return address, leaving space for the first two bytes of the
32-bit value. See the comments above the prvTaskExitError() prototype
at the top of this file. */
pxTopOfStack--;
pulLocal = ( uint32_t * ) pxTopOfStack;
*pulLocal = ( uint32_t ) prvTaskExitError;
pxTopOfStack--;
/* Task function. Again as it is written as a 32-bit value a space is
left on the stack for the second two bytes. */
pxTopOfStack--;
/* Task function start address combined with the PSW. */
@ -205,6 +222,20 @@ uint32_t *pulLocal;
}
/*-----------------------------------------------------------*/
static void prvTaskExitError( void )
{
/* A function that implements a task must not exit or attempt to return to
its caller as there is nothing to return to. If a task wants to exit it
should instead call vTaskDelete( NULL ).
Artificially force an assert() to be triggered if configASSERT() is
defined, then stop here so application writers can catch the error. */
configASSERT( usCriticalNesting == ~0U );
portDISABLE_INTERRUPTS();
for( ;; );
}
/*-----------------------------------------------------------*/
BaseType_t xPortStartScheduler( void )
{
/* Setup the hardware to generate the tick. Interrupts are disabled when