INTERNAL_ERROR_THREAD_EXITTED, but what thread ?

[Christian Mauderer]

Am 02.03.2018 um 02:59 schrieb Joel Sherrill:
> 
> 
> On Mar 1, 2018 11:03 AM, "Matthew J Fletcher" <amimjf at gmail.com
> <mailto:amimjf at gmail.com>> wrote:
> 
>     Hi,
> 
>     So if a thread returns without deleting itself you get the following
>     error,.. but may i make the observation that it might be more
>     helpful print the rtems_name of said thread ?
> 
>     *** FATAL ***
>     fatal source: 0 (INTERNAL_ERROR_CORE)
>     fatal code: 5 (INTERNAL_ERROR_THREAD_EXITTED)
>     RTEMS version: 5.0.0
>     RTEMS tools: 7.2.1 20171120 [gcc-7-branch revision
>     9785e4dda79:9e029c9094e:b2ec65b6e88dcbf61ac59114605113e1136f2ac5]
> 
> 
> Please file a ticket. There may be more cases where an id and name are
> useful. 
> 
> 

Hello Matthew,

if you need some quick solution: This should be possible with a user
thread extension. Without testing, it should be something like the
following:

----
static void thread_exitted_print_info(rtems_tcb *tcb)
{
  char name[5];
  char *rv;

  rv = rtems_object_get_name(RTEMS_SELF, sizeof(name), name);

  if (rv) {
    printk("Thread exited: %s\n", rv);
  } else {
    printk("Thread exited but couldn't get name.\n");
  }
}

/* In your configuration: */
#define CONFIGURE_INITIAL_EXTENSIONS \
  { .thread_exited = thread_exitted_print_info }
----

Regards

Christian

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