xref: /titanic_44/usr/src/psm/stand/sys/boot.h (revision 40e5e17b3361b3eea56a9723071c406894a20b78)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #ifndef _BOOT_H
28 #define	_BOOT_H
29 
30 #pragma ident	"%Z%%M%	%I%	%E% SMI"
31 
32 /*
33  * Platform-independent declarations for the secondary bootloader
34  * (in psm/stand/boot).
35  */
36 
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40 
41 
42 #include <sys/link.h>
43 
44 
45 
46 /*
47  * Common variable declarations.
48  */
49 extern	int boothowto;
50 extern	int verbosemode;
51 extern	char *systype;
52 
53 extern	struct memlist *pfreelistp, *vfreelistp, *pinstalledp;
54 
55 
56 
57 /*
58  * Global variables from readfile.c
59  */
60 extern	int (*readfile(int fd, int print))();
61 
62 #ifdef _ELF64_SUPPORT
63 extern Elf32_Boot *elfbootvecELF32_64;	/* Bootstrap vector ELF32 LP64 client */
64 extern Elf64_Boot *elfbootvecELF64;	/* Bootstrap vector for Elf64 LP64 */
65 #endif
66 
67 
68 
69 /*
70  * Prototypes from heap_kmem.c
71  */
72 extern void	kmem_init(void);
73 extern void	*kmem_alloc(size_t, int);
74 extern void	kmem_free(void *, size_t);
75 
76 
77 
78 #ifdef __cplusplus
79 }
80 #endif
81 
82 #endif /* _BOOT_H */
83