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Regenerate this file from cvs repository in order to get back original 

copyright.
This commit is contained in:
tsubai 2001-04-05 09:58:05 +00:00
parent 4db02d75fa
commit eb4f61df19
1 changed files with 32 additions and 50 deletions
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82
sys/arch/powerpc/powerpc/powerpc_machdep.c
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@ -1,12 +1,10 @@
/* $NetBSD: powerpc_machdep.c,v 1.3 2001/04/03 13:10:26 jdolecek Exp $ */
/* $NetBSD: powerpc_machdep.c,v 1.4 2001/04/05 09:58:05 tsubai Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
* Copyright (C) 1995, 1996 TooLs GmbH.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Matt Thomas <matt@3am-software.com>.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@ -17,47 +15,37 @@
* 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 the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
* 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 THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 THE FOUNDATION OR CONTRIBUTORS
* 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.
* 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>
__KERNEL_RCSID(0, "$NetBSD: powerpc_machdep.c,v 1.3 2001/04/03 13:10:26 jdolecek Exp $");
#include <sys/param.h>
#include <sys/types.h>
#include <sys/conf.h>
#include <sys/exec.h>
#include <sys/proc.h>
#include <sys/user.h>
#include <sys/sysctl.h>
#include <sys/disklabel.h>
#include <uvm/uvm_extern.h>
#include <machine/frame.h>
#include <machine/pcb.h>
#include <sys/exec.h>
#include <sys/sysctl.h>
#include <sys/user.h>
/*
* Set set up registers on exec.
*/
void
setregs(struct proc *p, struct exec_package *pack, u_long stack)
setregs(p, pack, stack)
struct proc *p;
struct exec_package *pack;
u_long stack;
{
struct trapframe *tf = trapframe(p);
struct ps_strings arginfo;
@ -69,7 +57,7 @@ setregs(struct proc *p, struct exec_package *pack, u_long stack)
* XXX Machine-independent code has already copied arguments and
* XXX environment to userland. Get them back here.
*/
(void)copyin((char *)PS_STRINGS, &arginfo, sizeof(arginfo));
(void)copyin((char *)PS_STRINGS, &arginfo, sizeof (arginfo));
/*
* Set up arguments for _start():
@ -122,25 +110,20 @@ cpu_sysctl(name, namelen, oldp, oldlenp, newp, newlen, p)
}
}
/*
* Crash dump handling.
*/
u_long dumpmag = 0x8fca0101; /* magic number */
long dumplo = -1; /* blocks */
int dumpsize = 0; /* size of dump in pages */
long dumplo = -1; /* blocks */
/*
* This is called by main to set dumplo and dumpsize.
* Dumps always skip the first NBPG of disk space
* in case there might be a disk label stored there.
* If there is extra space, put dump at the end to
* reduce the chance that swapping trashes it.
*/
void
cpu_dumpconf(void)
cpu_dumpconf()
{
int nblks; /* size of dump area */
int nblks; /* size of dump device */
int skip;
int maj;
@ -157,15 +140,14 @@ cpu_dumpconf(void)
dumpsize = physmem;
/* Skip enough block at the start of disk to preserve an eventual disklabel */
skip = LABELSECTOR + ctod(1);
/* Skip enough blocks at start of disk to preserve an eventual disklabel. */
skip = LABELSECTOR + 1;
skip += ctod(1) - 1;
skip = ctod(dtoc(skip));
/* Always skip the first NBPG, in case there is a label there. */
if (dumplo < skip)
dumplo = skip;
/* Put dump at end of partition, and make it fit. */
/* Put dump at end of partition */
if (dumpsize > dtoc(nblks - dumplo))
dumpsize = dtoc(nblks - dumplo);
if (dumplo < nblks - ctod(dumpsize))