sys/arch/sparc/include/types.h

   1 /*      $NetBSD: types.h,v 1.50 2008/01/20 18:09:09 joerg Exp $ */
   2
   3 /*
   4  * Copyright (c) 1992, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * This software was developed by the Computer Systems Engineering group
   8  * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
   9  * contributed to Berkeley.
  10  *
  11  * All advertising materials mentioning features or use of this software
  12  * must display the following acknowledgement:
  13  *      This product includes software developed by the University of
  14  *      California, Lawrence Berkeley Laboratory.
  15  *
  16  * Redistribution and use in source and binary forms, with or without
  17  * modification, are permitted provided that the following conditions
  18  * are met:
  19  * 1. Redistributions of source code must retain the above copyright
  20  *    notice, this list of conditions and the following disclaimer.
  21  * 2. Redistributions in binary form must reproduce the above copyright
  22  *    notice, this list of conditions and the following disclaimer in the
  23  *    documentation and/or other materials provided with the distribution.
  24  * 3. Neither the name of the University nor the names of its contributors
  25  *    may be used to endorse or promote products derived from this software
  26  *    without specific prior written permission.
  27  *
  28  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  29  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  30  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  31  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  32  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  33  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  34  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  35  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  36  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  37  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  38  * SUCH DAMAGE.
  39  *
  40  *      @(#)types.h     8.1 (Berkeley) 6/11/93
  41  */
  42
  43 #ifndef _MACHTYPES_H_
  44 #define _MACHTYPES_H_
  45
  46 #ifdef sun
  47 #undef sun
  48 #endif
  49
  50 #if defined(_KERNEL_OPT)
  51 #include "opt_sparc_arch.h"
  52 #endif
  53
  54 #include <sys/cdefs.h>
  55 #include <sys/featuretest.h>
  56 #include <machine/int_types.h>
  57
  58 /* The following are unsigned to prevent annoying sign extended pointers. */
  59 typedef unsigned long int       register_t;
  60 #define PRIxREGISTER            "lx"
  61 typedef unsigned int            register32_t;
  62 #define PRIxREGISTER32          "x"
  63 #ifdef __arch64__
  64 typedef unsigned long int       register64_t;
  65 #define PRIxREGISTER64          "lx"
  66 #else
  67 /* LONGLONG */
  68 typedef unsigned long long int  register64_t;
  69 #define PRIxREGISTER64          "llx"
  70 #endif
  71
  72 #if defined(_KERNEL)
  73 typedef struct label_t {
  74 #ifdef SUN4U
  75         register64_t val[2];
  76 #else
  77         register_t val[3];
  78 #endif
  79 } label_t;
  80 #endif
  81
  82 #if defined(_NETBSD_SOURCE)
  83 typedef unsigned long int       vaddr_t;
  84 typedef vaddr_t                 vsize_t;
  85 #define PRIxVADDR               "lx"
  86 #define PRIxVSIZE               "lx"
  87 #define PRIuVSIZE               "lu"
  88 #ifdef SUN4U
  89 #ifdef __arch64__
  90 typedef unsigned long int       paddr_t;
  91 #define PRIxPADDR               "lx"
  92 #define PRIuPSIZE               "lu"
  93 #else
  94 /* LONGLONG */
  95 typedef unsigned long long int  paddr_t;
  96 #define PRIxPADDR               "llx"
  97 #define PRIuPSIZE               "llu"
  98 #endif /* __arch64__ */
  99 #else
 100 typedef unsigned long int       paddr_t;
 101 #define PRIxPADDR               "lx"
 102 #define PRIuPSIZE               "lu"
 103 #endif /* SUN4U */
 104 typedef paddr_t                 psize_t;
 105 #define PRIxPSIZE               PRIxPADDR
 106 #endif
 107
 108 typedef volatile unsigned char          __cpu_simple_lock_t;
 109
 110 /* __cpu_simple_lock_t used to be a full word. */
 111 #define __CPU_SIMPLE_LOCK_PAD
 112
 113 #define __SIMPLELOCK_LOCKED     0xff
 114 #define __SIMPLELOCK_UNLOCKED   0
 115
 116 #define __HAVE_DEVICE_REGISTER
 117 #define __HAVE_SYSCALL_INTERN
 118 #define __GENERIC_SOFT_INTERRUPTS_ALL_LEVELS
 119
 120 #ifdef SUN4U
 121 #define __HAVE_ATOMIC64_OPS
 122 #define __HAVE_CPU_COUNTER      /* sparc v9 CPUs have %tick */
 123 #if defined(_KERNEL)
 124 #define __HAVE_RAS
 125 #endif
 126 #endif
 127
 128
 129 #endif  /* _MACHTYPES_H_ */