mirror of
https://codeberg.org/ziglang/zig.git
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Alex Rønne Petersen
66d97267c7
This excludes all headers in /usr/include/dev because that directory is bonkers huge (18M). We can add these on an as-needed basis.
82 lines
2.7 KiB
C
Vendored
82 lines
2.7 KiB
C
Vendored
/* $OpenBSD: param.h,v 1.37 2023/12/14 13:26:49 claudio Exp $ */
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/*
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* Copyright (c) 1988 University of Utah.
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* the Systems Programming Group of the University of Utah Computer
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* Science Department and Ralph Campbell.
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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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#ifndef _MIPS64_PARAM_H_
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#define _MIPS64_PARAM_H_
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#ifdef _KERNEL
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#include <machine/cpu.h>
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#endif
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#define PAGE_SIZE (1 << PAGE_SHIFT)
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#define PAGE_MASK (PAGE_SIZE - 1)
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#ifdef _KERNEL
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#ifndef KERNBASE
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#define KERNBASE 0xffffffff80000000L /* start of kernel virtual */
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#endif
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#define NBPG PAGE_SIZE
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#define PGSHIFT PAGE_SHIFT
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#define PGOFSET PAGE_MASK
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#define USPACE 16384
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#define UPAGES (USPACE >> PAGE_SHIFT)
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#if PAGE_SHIFT > 12
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#define USPACE_ALIGN 0
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#else
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#define USPACE_ALIGN (2 * PAGE_SIZE) /* align to an even TLB boundary */
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#endif
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#define NMBCLUSTERS (64 * 1024) /* max cluster allocation */
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#ifndef MSGBUFSIZE
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#if PAGE_SHIFT > 12
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#define MSGBUFSIZE PAGE_SIZE
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#else
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#define MSGBUFSIZE 8192
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#endif
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#endif
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#ifndef _LOCORE
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#define DELAY(n) delay(n)
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void delay(int);
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#endif
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#endif /* _KERNEL */
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#endif /* _MIPS64_PARAM_H_ */ |