bsd/ppc/vmparam.h

   1 /*
   2  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_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. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #ifndef _BSD_PPC_VMPARAM_H_
  25 #define _BSD_PPC_VMPARAM_H_ 1
  26
  27 #include <sys/resource.h>
  28
  29 #define USRSTACK        (0xc0000000)
  30
  31 /*
  32  * put the default 64-bit stack at the max address
  33  * (minus one 32-bit address space for other incidentals)
  34  */
  35 #define USRSTACK64      (MACH_VM_MAX_ADDRESS - VM_MAX_ADDRESS)
  36
  37 /*
  38  * Virtual memory related constants, all in bytes
  39  */
  40 #ifndef DFLDSIZ
  41 #define DFLDSIZ         (6*1024*1024)           /* initial data size limit */
  42 #endif
  43 #ifndef MAXDSIZ
  44 #define MAXDSIZ         (RLIM_INFINITY)         /* max data size */
  45 #endif
  46 #ifndef DFLSSIZ
  47 #define DFLSSIZ         (8*1024*1024)           /* initial stack size limit */
  48 #endif
  49 #ifndef MAXSSIZ
  50 #define MAXSSIZ         (64*1024*1024)          /* max stack size */
  51 #endif
  52 #ifndef DFLCSIZ
  53 #define DFLCSIZ         (0)                     /* initial core size limit */
  54 #endif
  55 #ifndef MAXCSIZ
  56 #define MAXCSIZ         (RLIM_INFINITY)         /* max core size */
  57 #endif
  58
  59 #endif  /* _BSD_PPC_VMPARAM_H_ */