80 lines
3.1 KiB
C
80 lines
3.1 KiB
C
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/* $NetBSD: linux_mmap_powerpc.c,v 1.1 2001/01/19 01:36:51 manu Exp $ */
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/*-
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Emmanuel Dreyfus.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/cdefs.h>
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#include <compat/linux/arch/powerpc/linux_types.h>
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#include <compat/linux/arch/powerpc/linux_signal.h>
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#include <compat/linux/arch/powerpc/linux_syscallargs.h>
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#include <compat/linux/common/linux_mmap.h>
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/*
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* This wraps linux_sys_powerpc_mmap() to linux_sys_mmap(). We do this
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* because the offset agrument has no the same length (see linux_mmap.h)
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*
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* XXX This should die. We should use a linux_off_t in the
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* common linux_sys_mmap() function
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*/
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int linux_sys_powerpc_mmap(p, v, retval)
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struct proc *p;
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void *v;
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register_t *retval;
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{
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struct linux_sys_powerpc_mmap_args /* {
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syscallarg(unsigned long) addr;
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syscallarg(size_t) len;
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syscallarg(int) prot;
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syscallarg(int) flags;
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syscallarg(int) fd;
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syscallarg(linux_off_t) offset;
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} */ *uap = v;
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struct linux_sys_mmap_args cma;
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SCARG(&cma,addr) = SCARG(uap, addr);
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SCARG(&cma,len) = SCARG(uap, len);
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SCARG(&cma,prot) = SCARG(uap, prot);
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SCARG(&cma,flags) = SCARG(uap, flags);
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SCARG(&cma,fd) = SCARG(uap, fd);
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SCARG(&cma,offset) = (off_t) SCARG(uap, offset);
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return linux_sys_mmap(p, &cma, retval);
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}
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