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Root/branches/iFabio/i386/boot2/multiboot.h

Source at commit 214 created 13 years 5 months ago.
By ifabio, update to chameleon trunk 630, and now the pakage folder is the same as blackosx branch, also add Icon "building" into buildpkg script, and add mint theme info into the English localizable.strings.
1/*␉$NetBSD: multiboot.h,v 1.4 2006/10/25 13:56:16 jmmv Exp $␉*/␊
2␊
3/*-␊
4 * Copyright (c) 2005, 2006 The NetBSD Foundation, Inc.␊
5 * All rights reserved.␊
6 *␊
7 * This code is derived from software contributed to The NetBSD Foundation␊
8 * by Julio M. Merino Vidal.␊
9 *␊
10 * Redistribution and use in source and binary forms, with or without␊
11 * modification, are permitted provided that the following conditions␊
12 * are met:␊
13 * 1. Redistributions of source code must retain the above copyright␊
14 * notice, this list of conditions and the following disclaimer.␊
15 * 2. Redistributions in binary form must reproduce the above copyright␊
16 * notice, this list of conditions and the following disclaimer in the␊
17 * documentation and/or other materials provided with the distribution.␊
18 * 3. All advertising materials mentioning features or use of this software␊
19 * must display the following acknowledgement:␊
20 *␉This product includes software developed by the NetBSD␊
21 *␉Foundation, Inc. and its contributors.␊
22 * 4. Neither the name of The NetBSD Foundation nor the names of its␊
23 * contributors may be used to endorse or promote products derived␊
24 * from this software without specific prior written permission.␊
25 *␊
26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS␊
27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED␊
28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR␊
29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS␊
30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR␊
31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF␊
32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS␊
33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN␊
34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)␊
35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE␊
36 * POSSIBILITY OF SUCH DAMAGE.␊
37 */␊
38␊
39/* Modified by David Elliott <dfe@cox.net> on 2007/06/27 ␊
40 - Removed checks for KERNEL define␊
41 - Replaced _LOCORE def check with __ASSEMBLER__ def check␊
42 - Removed prototypes for C functions we don't have␊
43 - Replaced all paddr_t and vaddr_t types with uint32_t and a comment␊
44*/␊
45␊
46/* --------------------------------------------------------------------- */␊
47␊
48/*␊
49 * Multiboot header structure.␊
50 */␊
51#define MULTIBOOT_HEADER_MAGIC␉␉0x1BADB002␊
52#define MULTIBOOT_HEADER_MODS_ALIGNED␉0x00000001␊
53#define MULTIBOOT_HEADER_WANT_MEMORY␉0x00000002␊
54#define MULTIBOOT_HEADER_HAS_VBE␉0x00000004␊
55#define MULTIBOOT_HEADER_HAS_ADDR␉0x00010000␊
56␊
57#if !defined(__ASSEMBLER__)␊
58struct multiboot_header {␊
59␉uint32_t␉mh_magic;␊
60␉uint32_t␉mh_flags;␊
61␉uint32_t␉mh_checksum;␊
62␊
63␉/* Valid if mh_flags sets MULTIBOOT_HEADER_HAS_ADDR. */␊
64␉uint32_t␉mh_header_addr; /* paddr_t */␊
65␉uint32_t␉mh_load_addr; /* paddr_t */␊
66␉uint32_t␉mh_load_end_addr; /* paddr_t */␊
67␉uint32_t␉mh_bss_end_addr; /* paddr_t */␊
68␉uint32_t␉mh_entry_addr; /* paddr_t */␊
69␊
70␉/* Valid if mh_flags sets MULTIBOOT_HEADER_HAS_VBE. */␊
71␉uint32_t␉mh_mode_type;␊
72␉uint32_t␉mh_width;␊
73␉uint32_t␉mh_height;␊
74␉uint32_t␉mh_depth;␊
75};␊
76#endif /* !defined(__ASSEMBLER__) */␊
77␊
78/*␊
79 * Symbols defined in locore.S.␊
80 */␊
81#if !defined(__ASSEMBLER__)␊
82extern struct multiboot_header *Multiboot_Header;␊
83#endif /* !defined(__ASSEMBLER__) */␊
84␊
85/* --------------------------------------------------------------------- */␊
86␊
87/*␊
88 * Multiboot information structure.␊
89 */␊
90#define MULTIBOOT_INFO_MAGIC␉␉0x2BADB002␊
91#define MULTIBOOT_INFO_HAS_MEMORY␉0x00000001␊
92#define MULTIBOOT_INFO_HAS_BOOT_DEVICE␉0x00000002␊
93#define MULTIBOOT_INFO_HAS_CMDLINE␉0x00000004␊
94#define MULTIBOOT_INFO_HAS_MODS␉␉0x00000008␊
95#define MULTIBOOT_INFO_HAS_AOUT_SYMS␉0x00000010␊
96#define MULTIBOOT_INFO_HAS_ELF_SYMS␉0x00000020␊
97#define MULTIBOOT_INFO_HAS_MMAP␉␉0x00000040␊
98#define MULTIBOOT_INFO_HAS_DRIVES␉0x00000080␊
99#define MULTIBOOT_INFO_HAS_CONFIG_TABLE␉0x00000100␊
100#define MULTIBOOT_INFO_HAS_LOADER_NAME␉0x00000200␊
101#define MULTIBOOT_INFO_HAS_APM_TABLE␉0x00000400␊
102#define MULTIBOOT_INFO_HAS_VBE␉␉0x00000800␊
103␊
104#if !defined(__ASSEMBLER__)␊
105struct multiboot_info {␊
106␉uint32_t␉mi_flags;␊
107␊
108␉/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_MEMORY. */␊
109␉uint32_t␉mi_mem_lower;␊
110␉uint32_t␉mi_mem_upper;␊
111␊
112␉/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_BOOT_DEVICE. */␊
113␉uint8_t␉␉mi_boot_device_part3;␊
114␉uint8_t␉␉mi_boot_device_part2;␊
115␉uint8_t␉␉mi_boot_device_part1;␊
116␉uint8_t␉␉mi_boot_device_drive;␊
117␊
118␉/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_CMDLINE. */␊
119␉char *␉␉mi_cmdline;␊
120␊
121␉/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_MODS. */␊
122␉uint32_t␉mi_mods_count;␊
123␉uint32_t␉mi_mods_addr; /* vaddr_t */␊
124␊
125␉/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_{AOUT,ELF}_SYMS. */␊
126␉uint32_t␉mi_elfshdr_num;␊
127␉uint32_t␉mi_elfshdr_size;␊
128␉uint32_t␉mi_elfshdr_addr; /* vaddr_t */␊
129␉uint32_t␉mi_elfshdr_shndx;␊
130␊
131␉/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_MMAP. */␊
132␉uint32_t␉mi_mmap_length;␊
133␉uint32_t␉mi_mmap_addr; /* vaddr_t */␊
134␊
135␉/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_DRIVES. */␊
136␉uint32_t␉mi_drives_length;␊
137␉uint32_t␉mi_drives_addr; /* vaddr_t */␊
138␊
139␉/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_CONFIG_TABLE. */␊
140␉void *␉␉unused_mi_config_table;␊
141␊
142␉/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_LOADER_NAME. */␊
143␉char *␉␉mi_loader_name;␊
144␊
145␉/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_APM. */␊
146␉void *␉␉unused_mi_apm_table;␊
147␊
148␉/* Valid if mi_flags sets MULTIBOOT_INFO_HAS_VBE. */␊
149␉void *␉␉unused_mi_vbe_control_info;␊
150␉void *␉␉unused_mi_vbe_mode_info;␊
151␉uint32_t␉unused_mi_vbe_interface_seg; /* paddr_t */␊
152␉uint32_t␉unused_mi_vbe_interface_off; /* paddr_t */␊
153␉uint32_t␉unused_mi_vbe_interface_len;␊
154};␊
155typedef struct multiboot_info multiboot_info;␊
156␊
157/* --------------------------------------------------------------------- */␊
158␊
159struct multiboot_module {␊
160␉uint32_t␉mm_mod_start;␊
161␉uint32_t␉mm_mod_end;␊
162␉char *␉␉mm_string;␊
163␉uint32_t␉mm_reserved;␊
164};␊
165typedef struct multiboot_module multiboot_module;␊
166␊
167/*␊
168 * Drive information. This describes an entry in the drives table as␊
169 * pointed to by mi_drives_addr.␊
170 */␊
171struct multiboot_drive {␊
172␉uint32_t␉md_length;␊
173␉uint8_t␉␉md_number;␊
174␉uint8_t␉␉md_mode;␊
175␉uint16_t␉md_cylinders;␊
176␉uint8_t␉␉md_heads;␊
177␉uint8_t␉␉md_sectors;␊
178␊
179␉/* The variable-sized 'ports' field comes here, so this structure␊
180␉ * can be longer. */␊
181};␊
182␊
183/* --------------------------------------------------------------------- */␊
184␊
185/*␊
186 * Memory mapping. This describes an entry in the memory mappings table␊
187 * as pointed to by mi_mmap_addr.␊
188 *␊
189 * Be aware that mm_size specifies the size of all other fields *except*␊
190 * for mm_size. In order to jump between two different entries, you␊
191 * have to count mm_size + 4 bytes.␊
192 */␊
193struct multiboot_mmap {␊
194␉uint32_t␉mm_size;␊
195␉uint64_t␉mm_base_addr;␊
196␉uint64_t␉mm_length;␊
197␉uint32_t␉mm_type;␊
198};␊
199␊
200#endif /* !defined(__ASSEMBLER__) */␊
201␊
202/* --------------------------------------------------------------------- */␊
203␊
204

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