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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; unsigned cpu_sr;
char level1_int_disabled; char level1_int_disabled;
/* Supervisor stack pointer entry. On reset, sdk_user_start sets a /* Supervisor stack pointer entry. This is the "high water mark" of
* tentative 512 byte supervisor stack size. 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 After the scheduler starts, task stacks are all allocated from the
how far the supervisor stack grew down before task started. heap and FreeRTOS checks for stack overflow.
After tasks start, task stacks are all allocated from the heap and
FreeRTOS checks for stack overflow.
*/ */
void *xPortSupervisorStackPointer; void *xPortSupervisorStackPointer;