Subversion Repositories openrisc_2011-10-31

/*
 * RTEMS Monitor init task support
 *
 *  $Id: mon-itask.c,v 1.2 2001-09-27 12:01:43 chris Exp $
 */
 
#define __RTEMS_VIOLATE_KERNEL_VISIBILITY__
#include <rtems.h>
#include <rtems/monitor.h>
 
#include <stdio.h>
 
/*
 * As above, but just for init tasks
 */
void
rtems_monitor_init_task_canonical(
    rtems_monitor_init_task_t *canonical_itask,
    void                  *itask_void
)
{
    rtems_initialization_tasks_table *rtems_itask = itask_void;
 
    rtems_monitor_symbol_canonical_by_value(&canonical_itask->entry,
                                            (void *) rtems_itask->entry_point);
 
    canonical_itask->argument = rtems_itask->argument;
    canonical_itask->stack_size = rtems_itask->stack_size;
    canonical_itask->priority = rtems_itask->initial_priority;
    canonical_itask->modes = rtems_itask->mode_set;
    canonical_itask->attributes = rtems_itask->attribute_set;
}
 
void *
rtems_monitor_init_task_next(
    void                  *object_info,
    rtems_monitor_init_task_t *canonical_init_task,
    rtems_id              *next_id
)
{
    rtems_configuration_table *c = _Configuration_Table;
    rtems_initialization_tasks_table *itask;
    rtems_unsigned32 n = rtems_get_index(*next_id);
 
    if (n >= c->RTEMS_api_configuration->number_of_initialization_tasks)
        goto failed;
 
    _Thread_Disable_dispatch();
 
    itask = c->RTEMS_api_configuration->User_initialization_tasks_table + n;
 
    /*
     * dummy up a fake id and name for this item
     */
 
    canonical_init_task->id = n;
    canonical_init_task->name = itask->name;
 
    *next_id += 1;
    return (void *) itask;
 
failed:
    *next_id = RTEMS_OBJECT_ID_FINAL;
    return 0;
}
 
 
void
rtems_monitor_init_task_dump_header(
    boolean verbose
)
{
    printf("\
  #    NAME   ENTRY        ARGUMENT    PRIO   MODES  ATTRIBUTES   STACK SIZE\n");
/*23456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789
0         1         2         3         4         5         6         7       */
    rtems_monitor_separator();
}
 
/*
 */
 
void
rtems_monitor_init_task_dump(
    rtems_monitor_init_task_t *monitor_itask,
    boolean  verbose
)
{
    int length = 0;
 
    length += rtems_monitor_dump_decimal(monitor_itask->id);
 
    length += rtems_monitor_pad(7, length);
    length += rtems_monitor_dump_name(monitor_itask->name);
 
    length += rtems_monitor_pad(14, length);
    length += rtems_monitor_symbol_dump(&monitor_itask->entry, verbose);
 
    length += rtems_monitor_pad(25, length);
    length += printf("%d [0x%x]", monitor_itask->argument, monitor_itask->argument);
 
    length += rtems_monitor_pad(39, length);
    length += rtems_monitor_dump_priority(monitor_itask->priority);
 
    length += rtems_monitor_pad(46, length);
    length += rtems_monitor_dump_modes(monitor_itask->modes);
 
    length += rtems_monitor_pad(54, length);
    length += rtems_monitor_dump_attributes(monitor_itask->attributes);
 
    length += rtems_monitor_pad(66, length);
    length += printf("%d [0x%x]", monitor_itask->stack_size, monitor_itask->stack_size);
 
    printf("\n");
}