LLVM warns about this:
cpukit/libmisc/capture/capture.c:405:30: warning:
taking address of packed member 'time' of class or structure
'rtems_capture_record' may result in an unaligned pointer value
[-Waddress-of-packed-member]
rtems_capture_get_time (&in.time);
And on sparc it generates an unaligned trap which makes smpcapture01
and smpcapture02 test to fail on sparc.
---
cpukit/libmisc/capture/capture.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/cpukit/libmisc/capture/capture.c b/cpukit/libmisc/capture/capture.c
index 19a90c5..4d40b8f 100644
--- a/cpukit/libmisc/capture/capture.c
+++ b/cpukit/libmisc/capture/capture.c
@@ -387,6 +387,7 @@ rtems_capture_record_open (rtems_tcb*
tcb,
if (ptr != NULL)
{
rtems_capture_record in;
+ rtems_capture_time time;
++cpu->count;
@@ -402,7 +403,8 @@ rtems_capture_record_open (rtems_tcb*
tcb,
rtems_capture_task_real_priority (tcb) |
(rtems_capture_task_curr_priority (tcb) << 8));
- rtems_capture_get_time (&in.time);
+ rtems_capture_get_time (&time);
+ in.time = time; /* need this since in is a packed struct */
ptr = rtems_capture_record_append(ptr, &in, sizeof(in));
}
--
2.7.4
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