diff options
Diffstat (limited to 'os/ports')
| -rw-r--r-- | os/ports/GCC/ARMCMx/chcore.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/os/ports/GCC/ARMCMx/chcore.h b/os/ports/GCC/ARMCMx/chcore.h index e318eec57..57183e162 100644 --- a/os/ports/GCC/ARMCMx/chcore.h +++ b/os/ports/GCC/ARMCMx/chcore.h @@ -287,10 +287,11 @@ struct context { * This value can be zero on those architecture where there is a
* separate interrupt stack and the stack space between @p intctx and
* @p extctx is known to be zero.
- * @note This port requires no extra stack space for interrupt handling.
+ * @note This port requires some extra stack space for interrupt handling
+ * representing the frame of the function @p chSchDoRescheduleI().
*/
#ifndef INT_REQUIRED_STACK
-#define INT_REQUIRED_STACK 0
+#define INT_REQUIRED_STACK 8
#endif
/**
|