mirror of
https://codeberg.org/ziglang/zig.git
synced 2026-04-28 19:47:08 +03:00
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.
85 lines
2.9 KiB
C
Vendored
85 lines
2.9 KiB
C
Vendored
/* $OpenBSD: vmparam.h,v 1.20 2024/02/01 00:39:57 deraadt Exp $ */
|
|
/* $NetBSD: vmparam.h,v 1.18 2003/05/21 18:04:44 thorpej Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2001, 2002 Wasabi Systems, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Written by Jason R. Thorpe for Wasabi Systems, Inc.
|
|
*
|
|
* 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 for the NetBSD Project by
|
|
* Wasabi Systems, Inc.
|
|
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
|
|
* or promote products derived from this software without specific prior
|
|
* written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef _ARM_VMPARAM_H_
|
|
#define _ARM_VMPARAM_H_
|
|
|
|
/*
|
|
* Virtual Memory parameters common to all arm32 platforms.
|
|
*/
|
|
|
|
#define USRSTACK VM_MAXUSER_ADDRESS
|
|
#define KERNBASE VM_MAXUSER_ADDRESS
|
|
|
|
#define MAXTSIZ (128*1024*1024) /* max text size */
|
|
|
|
#ifndef DFLDSIZ
|
|
#define DFLDSIZ (128*1024*1024) /* initial data size limit */
|
|
#endif
|
|
#ifndef MAXDSIZ
|
|
#define MAXDSIZ (512*1024*1024) /* max data size */
|
|
#endif
|
|
#ifndef BRKSIZ
|
|
#define BRKSIZ MAXDSIZ /* heap gap size */
|
|
#endif
|
|
#ifndef DFLSSIZ
|
|
#define DFLSSIZ (2*1024*1024) /* initial stack size limit */
|
|
#endif
|
|
#ifndef MAXSSIZ
|
|
#define MAXSSIZ (32*1024*1024) /* max stack size */
|
|
#endif
|
|
|
|
#define STACKGAP_RANDOM 256*1024
|
|
|
|
/*
|
|
* Size of SysV shared memory map
|
|
*/
|
|
#ifndef SHMMAXPGS
|
|
#define SHMMAXPGS 1024
|
|
#endif
|
|
|
|
/*
|
|
* Mach derived constants
|
|
*/
|
|
#define VM_MIN_ADDRESS ((vaddr_t) PAGE_SIZE)
|
|
#define VM_MAXUSER_ADDRESS ((vaddr_t) ARM_KERNEL_BASE)
|
|
#define VM_MAX_ADDRESS VM_MAXUSER_ADDRESS
|
|
|
|
#define VM_MIN_KERNEL_ADDRESS ((vaddr_t) ARM_KERNEL_BASE)
|
|
|
|
#endif /* _ARM_VMPARAM_H_ */ |