| Current Path : /sys/amd64/compile/hs32/modules/usr/src/sys/modules/xl/@/boot/powerpc/ofw/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/xl/@/boot/powerpc/ofw/start.c |
/* $NetBSD: Locore.c,v 1.7 2000/08/20 07:04:59 tsubai Exp $ */
/*-
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by TooLs GmbH.
* 4. The name of TooLs GmbH may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: release/9.1.0/sys/boot/powerpc/ofw/start.c 218822 2011-02-18 20:54:12Z dim $");
#include <stand.h>
#include "libofw.h"
void startup(void *, int, int (*)(void *), char *, int);
__asm(" \n\
.data \n\
.align 4 \n\
stack: \n\
.space 16388 \n\
\n\
.text \n\
.globl _start \n\
_start: \n\
lis %r1,stack@ha \n\
addi %r1,%r1,stack@l \n\
addi %r1,%r1,8192 \n\
\n\
/* Clear the .bss!!! */ \n\
li %r0,0 \n\
lis %r8,_edata@ha \n\
addi %r8,%r8,_edata@l\n\
lis %r9,_end@ha \n\
addi %r9,%r9,_end@l \n\
\n\
1: cmpw 0,%r8,%r9 \n\
bge 2f \n\
stw %r0,0(%r8) \n\
addi %r8,%r8,4 \n\
b 1b \n\
\n\
2: b startup \n\
");
void
startup(void *vpd, int res, int (*openfirm)(void *), char *arg, int argl)
{
main(openfirm);
}