pkarashchenko commented on a change in pull request #5007:
URL: https://github.com/apache/incubator-nuttx/pull/5007#discussion_r769678090
##########
File path: arch/z16/src/common/z16_stackdump.c
##########
@@ -68,8 +69,12 @@ static void z16_stackdump(void)
stack = stack_base;
}
+ /* Flush any buffered SYSLOG data to avoid overwrite */
+
+ syslog_flush();
+
for (stack = stack & ~0x0f;
- stack < stack_base + stack_size;
+ stack < ((stack_base + stack_size) & ~0x1f);
Review comment:
```suggestion
stack < ((stack_base + stack_size) & ~0x0f);
```
or for better compatibility:
```
for (stack = stack & ~(8 * sizeof(chipreg_t) - 1);
stack < ((stack_base + stack_size) & ~(8 * sizeof(chipreg_t) - 1));
stack += 8 * sizeof(chipreg_t))
```
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