2 * Copyright (c) 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 * Copyright (c) 2008 The DragonFly Project.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed by the University of
17 * California, Berkeley and its contributors.
18 * 4. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * @(#)types.h 8.3 (Berkeley) 1/5/94
35 * $FreeBSD: src/sys/i386/include/types.h,v 1.19.2.1 2001/03/21 10:50:58 peter Exp $
41 #ifndef _MACHINE_STDINT_H_
42 #include <machine/stdint.h>
45 #if defined(__x86_64__)
46 typedef __int64_t __segsz_t; /* segment size */
47 typedef __int64_t register_t;
48 typedef __uint64_t u_register_t;
49 #elif defined(__i386__)
50 typedef __int32_t __segsz_t; /* segment size */
51 typedef __int32_t register_t;
52 typedef __uint32_t u_register_t;
55 typedef unsigned long vm_offset_t; /* address space bounded offset */
56 typedef unsigned long vm_size_t; /* address space bounded size */
58 typedef __uint64_t vm_pindex_t; /* physical page index */
59 typedef __int64_t vm_ooffset_t; /* VM object bounded offset */
60 typedef __uint64_t vm_poff_t; /* physical offset */
61 typedef __uint64_t vm_paddr_t; /* physical addr (same as vm_poff_t) */
64 typedef __int64_t intfptr_t;
65 typedef __uint64_t uintfptr_t;
71 #ifndef JG_defined_pml4_entry_t
72 #define JG_defined_pml4_entry_t
73 typedef __uint64_t pml4_entry_t;
74 typedef __uint64_t pdp_entry_t;
75 typedef __uint64_t pd_entry_t;
76 typedef __uint64_t pt_entry_t;
78 typedef __uint32_t cpumask_t; /* mask representing a set of cpus */
80 #define CPUMASK(cpu) ((__uint32_t)1 << (cpu))
81 #define BSRCPUMASK(mask) bsrq(mask)
83 #define PML4SIZE sizeof(pml4_entry_t) /* for assembly files */
84 #define PDPSIZE sizeof(pdp_entry_t) /* for assembly files */
85 #define PDESIZE sizeof(pd_entry_t) /* for assembly files */
86 #define PTESIZE sizeof(pt_entry_t) /* for assembly files */
88 #endif /* !_CPU_TYPES_H_ */