1/*
2 * Copyright (c) 2001 Jake Burkholder.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/sys/sparc64/include/metadata.h 97445 2002-05-29 05:49:59Z jake $
27 */
28
29#ifndef _MACHINE_METADATA_H_
30#define _MACHINE_METADATA_H_
31
32#define MODINFOMD_ENVP 0x1001
33#define MODINFOMD_HOWTO 0x1002
34#define MODINFOMD_KERNEND 0x1003
35#define MODINFOMD_DTLB_SLOTS 0x1004
36#define MODINFOMD_ITLB_SLOTS 0x1005
37#define MODINFOMD_DTLB 0x1006
38#define MODINFOMD_ITLB 0x1007
39
40struct tlb_entry {
41 vm_offset_t te_pa;
42 vm_offset_t te_va;
43};
44
45#define MD_FETCH(mdp, info, type) ({ \
46 type *__p; \
47 __p = (type *)preload_search_info((mdp), MODINFO_METADATA | (info)); \
48 __p ? *__p : 0; \
49})
50
51#endif /* !_MACHINE_METADATA_H_ */
2 * Copyright (c) 2001 Jake Burkholder.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/sys/sparc64/include/metadata.h 97445 2002-05-29 05:49:59Z jake $
27 */
28
29#ifndef _MACHINE_METADATA_H_
30#define _MACHINE_METADATA_H_
31
32#define MODINFOMD_ENVP 0x1001
33#define MODINFOMD_HOWTO 0x1002
34#define MODINFOMD_KERNEND 0x1003
35#define MODINFOMD_DTLB_SLOTS 0x1004
36#define MODINFOMD_ITLB_SLOTS 0x1005
37#define MODINFOMD_DTLB 0x1006
38#define MODINFOMD_ITLB 0x1007
39
40struct tlb_entry {
41 vm_offset_t te_pa;
42 vm_offset_t te_va;
43};
44
45#define MD_FETCH(mdp, info, type) ({ \
46 type *__p; \
47 __p = (type *)preload_search_info((mdp), MODINFO_METADATA | (info)); \
48 __p ? *__p : 0; \
49})
50
51#endif /* !_MACHINE_METADATA_H_ */