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553cb3ed46
sys/param.h was manually adjusted to not define __NetBSD_Version__ since it will be defined by the compiler.
74 lines
No EOL
2.5 KiB
C
Vendored
74 lines
No EOL
2.5 KiB
C
Vendored
/* $NetBSD: proc.h,v 1.25 2020/06/13 23:58:51 ad Exp $ */
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/*
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* Copyright (c) 1991 Regents of the University of California.
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* All rights reserved.
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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. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)proc.h 7.1 (Berkeley) 5/15/91
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*/
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#ifndef _AMD64_PROC_H
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#define _AMD64_PROC_H
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#ifdef __x86_64__
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#include <machine/frame.h>
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#include <machine/pcb.h>
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/*
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* Machine-dependent part of the lwp structure for amd64.
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*/
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struct pmap;
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struct vm_page;
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struct mdlwp {
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volatile uint64_t md_tsc; /* last TSC reading */
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struct trapframe *md_regs; /* registers on current frame */
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int md_flags; /* machine-dependent flags */
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volatile int md_astpending;
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};
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#define MDL_COMPAT32 0x0008 /* i386, always return via iret */
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#define MDL_IRET 0x0010 /* force return via iret, not sysret */
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#define MDL_FPU_IN_CPU 0x0020 /* the FPU state is in the CPU */
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struct mdproc {
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int md_flags;
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/* Syscall handling function */
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void (*md_syscall)(struct trapframe *);
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};
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/* md_flags */
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#define MDP_USEDMTRR 0x0008 /* has set volatile MTRRs */
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#else /* __x86_64__ */
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#include <i386/proc.h>
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#endif /* __x86_64__ */
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#endif /* _AMD64_PROC_H */ |