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Fix misleading comment on xPortSupervisorStackPointer

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This commit is contained in:
Angus Gratton 2016-02-17 17:43:27 +11:00
parent 3d4dcc9042
commit 78c3d92e22
1 changed files with 5 additions and 7 deletions
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12
FreeRTOS/Source/portable/esp8266/port.c
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@ -81,14 +81,12 @@
unsigned cpu_sr;
char level1_int_disabled;
/* Supervisor stack pointer entry. On reset, sdk_user_start sets a
* tentative 512 byte supervisor stack size.
/* Supervisor stack pointer entry. This is the "high water mark" of
how far the supervisor stack grew down before task started. Is zero
before the scheduler starts.
When the scheduler starts, this changes to the "high water mark" of
how far the supervisor stack grew down before task started.
After tasks start, task stacks are all allocated from the heap and
FreeRTOS checks for stack overflow.
After the scheduler starts, task stacks are all allocated from the
heap and FreeRTOS checks for stack overflow.
*/
void *xPortSupervisorStackPointer;