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/*
* Project: S.Ha.R.K.
*
* Coordinators:
* Giorgio Buttazzo <giorgio@sssup.it>
* Paolo Gai <pj@gandalf.sssup.it>
*
* Authors :
* Paolo Gai <pj@gandalf.sssup.it>
* Massimiliano Giorgi <massy@gandalf.sssup.it>
* Luca Abeni <luca@gandalf.sssup.it>
* (see the web pages for full authors list)
*
* ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy)
*
* http://www.sssup.it
* http://retis.sssup.it
* http://shark.sssup.it
*/
/*
* Copyright (C) 1999 Massimiliano Giorgi
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*
* CVS : $Id: types.h,v 1.1.1.1 2002-03-29 14:12:51 pj Exp $
*
* File: $File$
* Revision: $Revision: 1.1.1.1 $
* Last update: $Date: 2002-03-29 14:12:51 $
*/
#ifndef __TRACE_TYPES_H
#define __TRACE_TYPES_H
/*
* EVENTS
*/
/* tracer class */
#define TRC_RESERVED 0x00
#define TRC_HOOPS 0x01
/* system class */
#define TRC_CREATE 0x02
#define TRC_ACTIVATE 0x03
#define TRC_SCHEDULE 0x04
#define TRC_DELAY 0x05
#define TRC_SLEEP 0x06
#define TRC_ENDCYCLE 0x07
#define TRC_DESTROY 0x08
#define TRC_INTACTIVATION 0x09
/* user class */
#define TRC_USER0 0x0a
#define TRC_USER1 0x0b
#define TRC_USER2 0x0c
#define TRC_USER3 0x0d
#define TRC_USER4 0x0e
#define TRC_USER5 0x0f
#define TRC_USER6 0x10
#define TRC_USER7 0x11
/* low level class */
#define TRC_INTR 0x12
/* semaphore class */
#define TRC_SEM_WAIT 0x13
#define TRC_SEM_WAITNB 0x14
#define TRC_SEM_SIGNAL 0x15
/* used internal by the tracer (the first event of a class) */
#define TRC_F_TRACER TRC_RESERVED
#define TRC_F_SYSTEM TRC_CREATE
#define TRC_F_USER TRC_USER0
#define TRC_F_LL TRC_INTR
#define TRC_F_SEM TRC_SEM_WAIT
#define TRC_F_LAST (TRC_SEM_SIGNAL+1)
/* classes */
#define TRC_CLASS_TRACER 0
#define TRC_CLASS_SYSTEM 1
#define TRC_CLASS_USER 2
#define TRC_CLASS_LL 3
#define TRC_CLASS_SEM 4
/* max values */
#define TRC_NUMCLASSES 5
#define TRC_NUMEVENTS TRC_F_LAST
/*
* STRUCTURES
*/
/* tracer class */
typedef struct TAGtrc_tracer_event_t {
u_int32_t n;
} trc_tracer_event_t __attribute__ ((packed));
/* system class */
typedef struct TAGtrc_system_event_t {
u_int16_t task;
} trc_system_event_t __attribute__ ((packed));
/* user class */
typedef struct TAGtrc_user_event_t {
#define TRC_MAXUSERINFO sizeof(long)
long n;
} trc_user_event_t __attribute__ ((packed));
/* low level class */
typedef struct TAGtrc_ll_event_t {
int n;
} trc_ll_event_t __attribute__ ((packed));
/* semaphore class */
typedef struct TAGtrc_sem_event_t {
u_int16_t task;
u_int16_t id;
} trc_sem_event_t __attribute__ ((packed));
/* generics event */
typedef union TAGtrc_allevents {
trc_tracer_event_t trc;
trc_system_event_t sys;
trc_user_event_t usr;
trc_ll_event_t ll;
trc_sem_event_t sem;
} trc_allevents_t __attribute__ ((packed));;
/* event struct */
typedef struct TAGtrc_event_t {
u_int32_t time;
u_int16_t event;
trc_allevents_t x;
} trc_event_t __attribute__ ((packed));
#endif