gcc/libchill/printevent.c
Jeff Law b79f73df6a * Chill runtime moved into toplevel libchill.
* Makefile.in Revamped due to move.  Add multilib support.
        * configure.in: Similarly.  Use autoconf.
        * powerset.h: Do not depend on BITS_PER_UNIT.

From-SVN: r22238
1998-09-04 19:11:54 -06:00

94 lines
2.1 KiB
C

/* Implement tasking-related runtime actions for CHILL.
Copyright (C) 1992,1993 Free Software Foundation, Inc.
Author: Wilfried Moser
This file is part of GNU CC.
GNU CC 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, or (at your option)
any later version.
GNU CC 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 GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <stdio.h>
#include "rtltypes.h"
#include "rts.h"
typedef char *(*fetch_names) (int number);
extern fetch_names __RTS_FETCH_NAMES__;
/*
* function print_instance
*
*/
static char *print_instance (ins)
INSTANCE ins;
{
static char buf[256];
char *f;
if (!__RTS_FETCH_NAMES__)
f = 0;
else
f = (*__RTS_FETCH_NAMES__) (ins.ptype);
if (!f)
sprintf (buf, "[%u;%u]", ins.ptype, ins.pcopy);
else
sprintf (buf, "[%s;%u]", f, ins.pcopy);
return buf;
}
/*
* function __print_event
*
* parameters:
* event event location
*
* returns:
* void
*
* exceptions:
* none
*
* abstract:
* Function is used for debugging purposes only to print an
* event queue
*/
void
__print_event (evaddr, name)
Event_Queue **evaddr;
char *name;
{
Event_Queue *ev;
int cnt = 0;
if (name)
printf ("Event %s:\n", name);
else
printf ("Event at address H'%X:\n", evaddr);
memcpy (&ev, evaddr, sizeof (Event_Queue *));
while (ev)
{
printf (" %3d: ", ++cnt);
printf ("Process %s, ", print_instance (ev->this));
printf ("Priority %d", ev->priority);
if (ev->is_continued)
printf (" ,Continued by %s", print_instance (ev->who_continued));
printf ("\n");
ev = ev->forward;
}
if (!cnt)
printf ("EMPTY\n");
}