test.imgmap.i486

C++ 编写的EROS RTOS

/* -*- C -*- */
/*
 * Copyright (C) 1998, 1999, Jonathan S. Shapiro.
 *
 * This file is part of the EROS Operating System.
 *
 * 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,
 * 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */


/*
 * null call domain test case.  Times how fast we can invoke the null
 * key.
 */
arch i486;

nullio = new process;
nullio.seg = program segment "nullio";
nullio.pc = symbol "nullio" _start;
nullio.seg = nullio.seg with page at 0x20000; /* for stack */

nullio pc = nullio.pc;
nullio sp = 0x21000;
nullio space = nullio.seg;
nullio schedule = sched(8);	/* normal */

nullio key reg 2 = new page;
nullio key reg 9 = misc Sleep;
nullio key reg 10 = misc Console;
nullio key reg 11 = misc SysTrace;

run nullio;