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vmparam.h (181642) vmparam.h (188455)
1/*-
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 * Copyright (c) 1994 John S. Dyson
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to Berkeley by
8 * William Jolitz.

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32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * SUCH DAMAGE.
37 *
38 * from: @(#)vmparam.h 5.9 (Berkeley) 5/12/91
39 * from: FreeBSD: src/sys/i386/include/vmparam.h,v 1.33 2000/03/30
1/*-
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 * Copyright (c) 1994 John S. Dyson
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to Berkeley by
8 * William Jolitz.

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32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * SUCH DAMAGE.
37 *
38 * from: @(#)vmparam.h 5.9 (Berkeley) 5/12/91
39 * from: FreeBSD: src/sys/i386/include/vmparam.h,v 1.33 2000/03/30
40 * $FreeBSD: head/sys/sparc64/include/vmparam.h 181642 2008-08-12 20:00:28Z marius $
40 * $FreeBSD: head/sys/sparc64/include/vmparam.h 188455 2009-02-10 21:48:42Z marius $
41 */
42
41 */
42
43
44#ifndef _MACHINE_VMPARAM_H_
45#define _MACHINE_VMPARAM_H_
46
47/*
48 * Virtual memory related constants, all in bytes
49 */
50#ifndef MAXTSIZ
51#define MAXTSIZ (1*1024*1024*1024) /* max text size */

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198
199#define VM_MIN_USER_ADDRESS (0x0000000000000000UL)
200#define VM_MAX_USER_ADDRESS (0x000007fe00000000UL)
201
202#define VM_MINUSER_ADDRESS (VM_MIN_USER_ADDRESS)
203#define VM_MAXUSER_ADDRESS (VM_MAX_USER_ADDRESS)
204
205#define KERNBASE (VM_MIN_KERNEL_ADDRESS)
43#ifndef _MACHINE_VMPARAM_H_
44#define _MACHINE_VMPARAM_H_
45
46/*
47 * Virtual memory related constants, all in bytes
48 */
49#ifndef MAXTSIZ
50#define MAXTSIZ (1*1024*1024*1024) /* max text size */

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197
198#define VM_MIN_USER_ADDRESS (0x0000000000000000UL)
199#define VM_MAX_USER_ADDRESS (0x000007fe00000000UL)
200
201#define VM_MINUSER_ADDRESS (VM_MIN_USER_ADDRESS)
202#define VM_MAXUSER_ADDRESS (VM_MAX_USER_ADDRESS)
203
204#define KERNBASE (VM_MIN_KERNEL_ADDRESS)
205#define PROMBASE (VM_MIN_PROM_ADDRESS)
206#define USRSTACK (VM_MAX_USER_ADDRESS)
207
208/*
209 * Virtual size (bytes) for various kernel submaps.
210 */
211#ifndef VM_KMEM_SIZE
212#define VM_KMEM_SIZE (16*1024*1024)
213#endif

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206#define USRSTACK (VM_MAX_USER_ADDRESS)
207
208/*
209 * Virtual size (bytes) for various kernel submaps.
210 */
211#ifndef VM_KMEM_SIZE
212#define VM_KMEM_SIZE (16*1024*1024)
213#endif

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