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Return stack size and usage in task status array

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These values are in place of the stack base pointer that was not being set.
This commit is contained in:
Stephen Casner 2017-10-19 23:47:24 -07:00
parent 1b7bdfaa0e
commit 241ecad44e
1 changed files with 5 additions and 0 deletions
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5
components/freertos/tasks.c
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@ -87,6 +87,7 @@ task.h is included from an application file. */
#include "StackMacros.h"
#include "portmacro.h"
#include "semphr.h"
#include "heap_regions_debug.h"
/* Lint e961 and e750 are suppressed as a MISRA exception justified because the
MPU ports require MPU_WRAPPERS_INCLUDED_FROM_API_FILE to be defined for the
@ -3660,6 +3661,10 @@ BaseType_t xTaskGetAffinity( TaskHandle_t xTask )
pxTaskStatusArray[ uxTask ].xTaskNumber = pxNextTCB->uxTCBNumber;
pxTaskStatusArray[ uxTask ].eCurrentState = eState;
pxTaskStatusArray[ uxTask ].uxCurrentPriority = pxNextTCB->uxPriority;
os_block_t* stackblk = (os_block_t*)(pxNextTCB->pxStack - sizeof(os_block_t));
uint32_t stackinfo = (stackblk->size - sizeof(debug_block_t) - sizeof(block_tail_t)) << 16;
stackinfo |= pxNextTCB->pxTopOfStack - pxNextTCB->pxStack;
pxTaskStatusArray[ uxTask ].pxStackBase = (StackType_t*)stackinfo;
#if ( INCLUDE_vTaskSuspend == 1 )
{