bsd/ppc/vmparam.h

   1 /*
   2  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22
  23 #ifndef _BSD_PPC_VMPARAM_H_
  24 #define _BSD_PPC_VMPARAM_H_ 1
  25
  26 #include <sys/resource.h>
  27
  28 #define USRSTACK        (0xc0000000)
  29
  30 /*
  31  * put the default 64-bit stack at the max address
  32  * (minus one 32-bit address space for other incidentals)
  33  */
  34 #define USRSTACK64      (MACH_VM_MAX_ADDRESS - VM_MAX_ADDRESS)
  35
  36 /*
  37  * Virtual memory related constants, all in bytes
  38  */
  39 #ifndef DFLDSIZ
  40 #define DFLDSIZ         (6*1024*1024)           /* initial data size limit */
  41 #endif
  42 #ifndef MAXDSIZ
  43 #define MAXDSIZ         (RLIM_INFINITY)         /* max data size */
  44 #endif
  45 #ifndef DFLSSIZ
  46 #define DFLSSIZ         (8*1024*1024)           /* initial stack size limit */
  47 #endif
  48 #ifndef MAXSSIZ
  49 #define MAXSSIZ         (64*1024*1024)          /* max stack size */
  50 #endif
  51 #ifndef DFLCSIZ
  52 #define DFLCSIZ         (0)                     /* initial core size limit */
  53 #endif
  54 #ifndef MAXCSIZ
  55 #define MAXCSIZ         (RLIM_INFINITY)         /* max core size */
  56 #endif
  57
  58 #endif  /* _BSD_PPC_VMPARAM_H_ */