vmparam.h   [plain text]


/*
 * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved.
 * 
 * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code 
 * as defined in and that are subject to the Apple Public Source License 
 * Version 2.0 (the 'License'). You may not use this file except in 
 * compliance with the License.  The rights granted to you under the 
 * License may not be used to create, or enable the creation or 
 * redistribution of, unlawful or unlicensed copies of an Apple operating 
 * system, or to circumvent, violate, or enable the circumvention or 
 * violation of, any terms of an Apple operating system software license 
 * agreement.
 *
 * Please obtain a copy of the License at 
 * http://www.opensource.apple.com/apsl/ and read it before using this 
 * file.
 *
 * The Original Code and all software distributed under the License are 
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 
 * Please see the License for the specific language governing rights and 
 * limitations under the License.
 *
 * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
 */

#ifndef	_BSD_PPC_VMPARAM_H_
#define	_BSD_PPC_VMPARAM_H_ 1

#include <sys/resource.h>

#define	USRSTACK	(0xc0000000)

/* 
 * put the default 64-bit stack at the max address
 * (minus one 32-bit address space for other incidentals)
 */
#define	USRSTACK64	(MACH_VM_MAX_ADDRESS - VM_MAX_ADDRESS)

/*
 * Virtual memory related constants, all in bytes
 */
#ifndef DFLDSIZ
#define	DFLDSIZ		(6*1024*1024)		/* initial data size limit */
#endif
#ifndef MAXDSIZ
#define	MAXDSIZ		(RLIM_INFINITY)		/* max data size */
#endif
#ifndef	DFLSSIZ
#define	DFLSSIZ		(8*1024*1024)		/* initial stack size limit */
#endif
#ifndef	MAXSSIZ
#define	MAXSSIZ		(64*1024*1024)		/* max stack size */
#endif
#ifndef	DFLCSIZ
#define DFLCSIZ		(0)			/* initial core size limit */
#endif
#ifndef	MAXCSIZ
#define MAXCSIZ		(RLIM_INFINITY)		/* max core size */
#endif

#endif	/* _BSD_PPC_VMPARAM_H_ */