path: root/cpukit/libmisc/monitor/mon-task.c

/*
 * RTEMS Monitor task support
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <rtems.h>
#include <rtems/monitor.h>
#include <rtems/score/threadimpl.h>
#include <rtems/score/threadqimpl.h>

#include <stdio.h>
#include <string.h>    /* memcpy() */

void
rtems_monitor_task_canonical(
    rtems_monitor_task_t  *canonical_task,
    const void            *thread_void
)
{
    const Thread_Control *rtems_thread = (const Thread_Control *) thread_void;
    RTEMS_API_Control    *api;

    api = rtems_thread->API_Extensions[ THREAD_API_RTEMS ];

    canonical_task->entry = rtems_thread->Start.entry_point;
    canonical_task->argument = rtems_thread->Start.numeric_argument;
    canonical_task->stack = rtems_thread->Start.Initial_stack.area;
    canonical_task->stack_size = rtems_thread->Start.Initial_stack.size;
    canonical_task->cpu = _Per_CPU_Get_index( _Thread_Get_CPU( rtems_thread ) );
    canonical_task->priority = rtems_thread->current_priority;
    canonical_task->state = rtems_thread->current_state;
    canonical_task->wait_id = rtems_thread->Wait.id;
    canonical_task->wait_queue = rtems_thread->Wait.queue;
    canonical_task->wait_operations = rtems_thread->Wait.operations;
    canonical_task->events = api->Event.pending_events;
    /*
     * FIXME: make this optionally cpu_time_executed
     */
#if 0
    canonical_task->ticks = rtems_thread->cpu_time_executed;
#else
    canonical_task->ticks = 0;
#endif

/* XXX modes and attributes only exist in the RTEMS API .. */
/* XXX not directly in the core thread.. they will have to be derived */
/* XXX if they are important enough to include anymore.   */
    canonical_task->modes = 0; /* XXX FIX ME.... rtems_thread->current_modes; */
    canonical_task->attributes = 0 /* XXX FIX ME rtems_thread->API_Extensions[ THREAD_API_RTEMS ]->attribute_set */;
}


void
rtems_monitor_task_dump_header(
    bool verbose __attribute__((unused))
)
{
    fprintf(stdout,"\
ID         NAME       CPU PRI STATE  MODES    EVENTS WAITID   WAITQUEUE\n"); /*
0a010004   SHLL         0 100 READY  P:T:nA     NONE 00000000 00000000 [DFLT] */

    rtems_monitor_separator();
}

/*
 */

void
rtems_monitor_task_dump(
    rtems_monitor_task_t *monitor_task,
    bool                  verbose __attribute__((unused))
)
{
    int length = 0;

    length += rtems_monitor_dump_id(monitor_task->id);
    length += rtems_monitor_pad(11, length);
    length += rtems_monitor_dump_name(monitor_task->id);
    length += rtems_monitor_pad(21, length);
    length += rtems_monitor_dump_decimal(monitor_task->cpu);
    length += rtems_monitor_pad(26, length);
    length += rtems_monitor_dump_priority(monitor_task->priority);
    length += rtems_monitor_pad(30, length);
    length += rtems_monitor_dump_state(monitor_task->state);
    length += rtems_monitor_pad(37, length);
    length += rtems_monitor_dump_modes(monitor_task->modes);
    length += rtems_monitor_pad(44, length);
    length += rtems_monitor_dump_events(monitor_task->events);
    length += rtems_monitor_pad(53, length);
    length += rtems_monitor_dump_id(monitor_task->wait_id);
    length += rtems_monitor_pad(62, length);
    length += rtems_monitor_dump_addr(monitor_task->wait_queue);
    if (monitor_task->wait_operations == &_Thread_queue_Operations_default) {
        length += fprintf(stdout, " [DFLT]");
    } else if (monitor_task->wait_operations == &_Thread_queue_Operations_FIFO) {
        length += fprintf(stdout, " [FIFO]");
    } else if (monitor_task->wait_operations == &_Thread_queue_Operations_priority) {
        length += fprintf(stdout, " [PRIO]");
    } else {
        length += fprintf(stdout, " [?]");
    }

    fprintf(stdout,"\n");
}