1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2008,2009 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_BSD_CPU_HEADER
#define GRUB_BSD_CPU_HEADER 1
#include <grub/types.h>
#include <grub/relocator.h>
#include <grub/i386/freebsd_reboot.h>
#include <grub/i386/netbsd_reboot.h>
#include <grub/i386/openbsd_reboot.h>
#include <grub/i386/freebsd_linker.h>
#include <grub/i386/netbsd_bootinfo.h>
#include <grub/i386/openbsd_bootarg.h>
enum bsd_kernel_types
{
KERNEL_TYPE_NONE,
KERNEL_TYPE_FREEBSD,
KERNEL_TYPE_OPENBSD,
KERNEL_TYPE_NETBSD,
};
#define GRUB_BSD_TEMP_BUFFER 0x80000
#define FREEBSD_B_DEVMAGIC OPENBSD_B_DEVMAGIC
#define FREEBSD_B_SLICESHIFT OPENBSD_B_CTRLSHIFT
#define FREEBSD_B_UNITSHIFT OPENBSD_B_UNITSHIFT
#define FREEBSD_B_PARTSHIFT OPENBSD_B_PARTSHIFT
#define FREEBSD_B_TYPESHIFT OPENBSD_B_TYPESHIFT
#define FREEBSD_MODTYPE_KERNEL "elf kernel"
#define FREEBSD_MODTYPE_KERNEL64 "elf64 kernel"
#define FREEBSD_MODTYPE_ELF_MODULE "elf module"
#define FREEBSD_MODTYPE_ELF_MODULE_OBJ "elf obj module"
#define FREEBSD_MODTYPE_RAW "raw"
#define FREEBSD_BOOTINFO_VERSION 1
struct grub_freebsd_bootinfo
{
grub_uint32_t version;
grub_uint8_t unused1[44];
grub_uint32_t length;
grub_uint8_t unused2;
grub_uint8_t boot_device;
grub_uint8_t unused3[18];
grub_uint32_t kern_end;
grub_uint32_t environment;
grub_uint32_t tags;
} GRUB_PACKED;
struct freebsd_tag_header
{
grub_uint32_t type;
grub_uint32_t len;
};
grub_err_t grub_freebsd_load_elfmodule32 (struct grub_relocator *relocator,
grub_file_t file, int argc,
char *argv[], grub_addr_t *kern_end);
grub_err_t grub_freebsd_load_elfmodule_obj64 (struct grub_relocator *relocator,
grub_file_t file, int argc,
char *argv[],
grub_addr_t *kern_end);
grub_err_t grub_freebsd_load_elf_meta32 (struct grub_relocator *relocator,
grub_file_t file,
const char *filename,
grub_addr_t *kern_end);
grub_err_t grub_freebsd_load_elf_meta64 (struct grub_relocator *relocator,
grub_file_t file,
const char *filename,
grub_addr_t *kern_end);
grub_err_t grub_netbsd_load_elf_meta32 (struct grub_relocator *relocator,
grub_file_t file,
const char *filename,
grub_addr_t *kern_end);
grub_err_t grub_netbsd_load_elf_meta64 (struct grub_relocator *relocator,
grub_file_t file,
const char *filename,
grub_addr_t *kern_end);
grub_err_t grub_bsd_add_meta (grub_uint32_t type,
const void *data, grub_uint32_t len);
grub_err_t grub_freebsd_add_meta_module (const char *filename, const char *type,
int argc, char **argv,
grub_addr_t addr, grub_uint32_t size);
struct grub_openbsd_ramdisk_descriptor
{
grub_size_t max_size;
grub_uint8_t *target;
grub_uint32_t *size;
};
grub_err_t grub_openbsd_find_ramdisk32 (grub_file_t file,
const char *filename,
grub_addr_t kern_start,
void *kern_chunk_src,
struct grub_openbsd_ramdisk_descriptor *desc);
grub_err_t grub_openbsd_find_ramdisk64 (grub_file_t file,
const char *filename,
grub_addr_t kern_start,
void *kern_chunk_src,
struct grub_openbsd_ramdisk_descriptor *desc);
extern grub_uint8_t grub_bsd64_trampoline_start, grub_bsd64_trampoline_end;
extern grub_uint32_t grub_bsd64_trampoline_selfjump;
extern grub_uint32_t grub_bsd64_trampoline_gdt;
#endif /* ! GRUB_BSD_CPU_HEADER */
|