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Preparing for maintenance release:

Browse source 
Kernel source changes:
- Added xTaskNotifyStateClear() API function.
- Added the GCC Cortex-R port (existed for a while) into the main download.
- Improved the IAR RL78 port's handling of different memory model combinations.
- Removed some compiler warnings in heap_5.c.

Demo app changes:
- Added example use of xTaskNotifyStateClear() to the TaskNotify standard demo tasks.
This commit is contained in:
Richard Barry 2015-10-16 11:29:36 +00:00
parent 57cc3389a5
commit d289525e1b
23 changed files with 1367 additions and 159 deletions
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10
FreeRTOS/Source/portable/MemMang/heap_5.c
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@ -431,7 +431,7 @@ uint8_t *puc;
void vPortDefineHeapRegions( const HeapRegion_t * const pxHeapRegions )
{
BlockLink_t *pxFirstFreeBlockInRegion = NULL, *pxPreviousFreeBlock;
uint8_t *pucAlignedHeap;
size_t xAlignedHeap;
size_t xTotalRegionSize, xTotalHeapSize = 0;
BaseType_t xDefinedRegions = 0;
size_t xAddress;
@ -457,14 +457,14 @@ const HeapRegion_t *pxHeapRegion;
xTotalRegionSize -= xAddress - ( size_t ) pxHeapRegion->pucStartAddress;
}
pucAlignedHeap = ( uint8_t * ) xAddress;
xAlignedHeap = xAddress;
/* Set xStart if it has not already been set. */
if( xDefinedRegions == 0 )
{
/* xStart is used to hold a pointer to the first item in the list of
free blocks. The void cast is used to prevent compiler warnings. */
xStart.pxNextFreeBlock = ( BlockLink_t * ) pucAlignedHeap;
xStart.pxNextFreeBlock = ( BlockLink_t * ) xAlignedHeap;
xStart.xBlockSize = ( size_t ) 0;
}
else
@ -483,7 +483,7 @@ const HeapRegion_t *pxHeapRegion;
/* pxEnd is used to mark the end of the list of free blocks and is
inserted at the end of the region space. */
xAddress = ( ( size_t ) pucAlignedHeap ) + xTotalRegionSize;
xAddress = xAlignedHeap + xTotalRegionSize;
xAddress -= xHeapStructSize;
xAddress &= ~portBYTE_ALIGNMENT_MASK;
pxEnd = ( BlockLink_t * ) xAddress;
@ -493,7 +493,7 @@ const HeapRegion_t *pxHeapRegion;
/* To start with there is a single free block in this region that is
sized to take up the entire heap region minus the space taken by the
free block structure. */
pxFirstFreeBlockInRegion = ( BlockLink_t * ) pucAlignedHeap;
pxFirstFreeBlockInRegion = ( BlockLink_t * ) xAlignedHeap;
pxFirstFreeBlockInRegion->xBlockSize = xAddress - ( size_t ) pxFirstFreeBlockInRegion;
pxFirstFreeBlockInRegion->pxNextFreeBlock = pxEnd;