store.s

C++ 编写的EROS RTOS

/*
 * 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.
 */

/* Trivial domain to halt the processor.  Used primarily to check that
 * we can successfully load and execute the first instruction.
 */

.text
	nop
	.align 2
.globl _start
_start:
	movl $0xdeadbeef,%eax
	movl %eax,hidata
#if 1
	movl 0x10000,%eax
#endif
#if 0
	movl %eax,0x10000
#endif
	hlt
.data
.global hidata
hidata:
	.long 5