1 /* $NetBSD: types.h,v 1.83 2015/08/27 12:30:51 pooka Exp $ */ 2 3 /*- 4 * Copyright (c) 1990 The Regents of the University of California. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)types.h 7.5 (Berkeley) 3/9/91 32 */ 33 34 #ifndef _I386_MACHTYPES_H_ 35 #define _I386_MACHTYPES_H_ 36 37 #ifdef _KERNEL_OPT 38 #include "opt_xen.h" 39 #endif 40 #include <sys/cdefs.h> 41 #include <sys/featuretest.h> 42 #include <machine/int_types.h> 43 44 #if defined(_KERNEL) 45 typedef struct label_t { 46 int val[6]; 47 } label_t; 48 #endif 49 50 #if defined(_NETBSD_SOURCE) 51 #if defined(_KERNEL) 52 53 /* 54 * XXX JYM for now, in kernel paddr_t can be 32 or 64 bits, depending 55 * on PAE. Revisit when paddr_t becomes 64 bits for !PAE systems. 56 */ 57 #ifdef PAE 58 typedef __uint64_t paddr_t; 59 typedef __uint64_t psize_t; 60 #define PRIxPADDR "llx" 61 #define PRIxPSIZE "llx" 62 #define PRIuPSIZE "llu" 63 #else /* PAE */ 64 typedef unsigned long paddr_t; 65 typedef unsigned long psize_t; 66 #define PRIxPADDR "lx" 67 #define PRIxPSIZE "lx" 68 #define PRIuPSIZE "lu" 69 #endif /* PAE */ 70 71 #else /* _KERNEL */ 72 /* paddr_t is always 64 bits for userland */ 73 typedef __uint64_t paddr_t; 74 typedef __uint64_t psize_t; 75 #define PRIxPADDR "llx" 76 #define PRIxPSIZE "llx" 77 #define PRIuPSIZE "llu" 78 79 #endif /* _KERNEL */ 80 81 typedef unsigned long vaddr_t; 82 typedef unsigned long vsize_t; 83 #define PRIxVADDR "lx" 84 #define PRIxVSIZE "lx" 85 #define PRIuVSIZE "lu" 86 #endif /* _NETBSD_SOURCE */ 87 88 typedef int pmc_evid_t; 89 typedef __uint64_t pmc_ctr_t; 90 typedef int register_t; 91 #define PRIxREGISTER "x" 92 93 typedef unsigned char __cpu_simple_lock_nv_t; 94 95 /* __cpu_simple_lock_t used to be a full word. */ 96 #define __CPU_SIMPLE_LOCK_PAD 97 98 #define __SIMPLELOCK_LOCKED 1 99 #define __SIMPLELOCK_UNLOCKED 0 100 101 /* The x86 does not have strict alignment requirements. */ 102 #define __NO_STRICT_ALIGNMENT 103 104 #define __HAVE_NEW_STYLE_BUS_H 105 #define __HAVE_CPU_DATA_FIRST 106 #define __HAVE_CPU_COUNTER 107 #define __HAVE_CPU_BOOTCONF 108 #define __HAVE_MD_CPU_OFFLINE 109 #define __HAVE_SYSCALL_INTERN 110 #define __HAVE_MINIMAL_EMUL 111 #define __HAVE_OLD_DISKLABEL 112 #if defined(_KERNEL) 113 /* 114 * Processors < i586 do not have cmpxchg8b, and we compile for i486 115 * by default. The kernel tsc driver uses them though, and handles < i586 116 * by patching. E.g. rump kernels and crash(8) and a selection of 117 * other run-in-userspace code defines _KERNEL, but is careful not to 118 * build anything using 64bit atomic ops by default. 119 */ 120 #define __HAVE_ATOMIC64_OPS 121 #endif 122 #define __HAVE_ATOMIC_AS_MEMBAR 123 #define __HAVE_CPU_LWP_SETPRIVATE 124 #define __HAVE_INTR_CONTROL 125 #define __HAVE_MM_MD_OPEN 126 #define __HAVE___LWP_GETPRIVATE_FAST 127 #if !defined(__minix) 128 #define __HAVE_TLS_VARIANT_II 129 #endif /* !defined(__minix) */ 130 #define __HAVE_COMMON___TLS_GET_ADDR 131 132 #if defined(_KERNEL) 133 #define __HAVE_RAS 134 135 #if !defined(XEN) && !defined(NO_PCI_MSI_MSIX) 136 #define __HAVE_PCI_MSI_MSIX 137 #endif 138 #endif 139 140 #endif /* _I386_MACHTYPES_H_ */ 141