why rtems_message_queue_create hang up the system?

[yjluo at panjet.net (Yanjun Luo)]

Hi,
I just use message queue in my 9200 board, find that if I call
rtems_message_queue_create, it doesn't return, and I can't see
any error. What's wrong with it?

in system.h:
------------------------------------------------------------------
#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES     10

extern rtems_id   Queue_id[ 10 ];        /* array of queue ids */
extern rtems_name Queue_name[ 10 ];      /* array of queue names */

#define PRINT_MAX_MESSAGE_COUNT	20
#define PRINT_MAX_MESSAGE_SIZE	100


in init.c
-----------------------------------------------------------------
  Queue_name[ 1 ] = rtems_build_name( 'P', 'I', 'N', 'T' );
 
  status = rtems_message_queue_create(
	Queue_name[ 1 ],
    	PRINT_MAX_MESSAGE_COUNT,
    	PRINT_MAX_MESSAGE_SIZE,
    	RTEMS_DEFAULT_ATTRIBUTES,
    	&Queue_id[ 1 ]
  );

It never come here.

Thanks,
Yanjun Luo.