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Add heap information to fatal exception & abort dumps

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This commit is contained in:
Angus Gratton 2016-05-15 10:36:33 +10:00
parent efedd24624
commit 981c87899b
4 changed files with 47 additions and 4 deletions
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5
FreeRTOS/Source/portable/esp8266/port.c
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@ -73,6 +73,7 @@
#include <malloc.h>
#include <unistd.h>
#include <stdio.h>
#include <xtensa_ops.h>
#include "FreeRTOS.h"
#include "task.h"
@ -87,7 +88,7 @@ char level1_int_disabled;
After tasks start, task stacks are all allocated from the heap and
FreeRTOS checks for stack overflow.
*/
static uint32_t xPortSupervisorStackPointer;
uint32_t xPortSupervisorStackPointer;
/*
* Stack initialization
@ -220,7 +221,7 @@ size_t xPortGetFreeHeapSize( void )
uint32_t sp = xPortSupervisorStackPointer;
if(sp == 0) /* scheduler not started */
__asm__ __volatile__ ("mov %0, a1\n" : "=a"(sp));
SP(sp);
return sp - brk_val + mi.fordblks;
}