bsd/ppc/vmparam.h

   1 /*
   2  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30
  31 #ifndef _BSD_PPC_VMPARAM_H_
  32 #define _BSD_PPC_VMPARAM_H_ 1
  33
  34 #include <sys/resource.h>
  35
  36 #define USRSTACK        (0xc0000000)
  37
  38 /*
  39  * put the default 64-bit stack at the max address
  40  * (minus one 32-bit address space for other incidentals)
  41  */
  42 #define USRSTACK64      (MACH_VM_MAX_ADDRESS - VM_MAX_ADDRESS)
  43
  44 /*
  45  * Virtual memory related constants, all in bytes
  46  */
  47 #ifndef DFLDSIZ
  48 #define DFLDSIZ         (6*1024*1024)           /* initial data size limit */
  49 #endif
  50 #ifndef MAXDSIZ
  51 #define MAXDSIZ         (RLIM_INFINITY)         /* max data size */
  52 #endif
  53 #ifndef DFLSSIZ
  54 #define DFLSSIZ         (8*1024*1024)           /* initial stack size limit */
  55 #endif
  56 #ifndef MAXSSIZ
  57 #define MAXSSIZ         (64*1024*1024)          /* max stack size */
  58 #endif
  59 #ifndef DFLCSIZ
  60 #define DFLCSIZ         (0)                     /* initial core size limit */
  61 #endif
  62 #ifndef MAXCSIZ
  63 #define MAXCSIZ         (RLIM_INFINITY)         /* max core size */
  64 #endif
  65
  66 #endif  /* _BSD_PPC_VMPARAM_H_ */