| 0,0 → 1,100 |
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| /* |
| * Copyright (c) 2009 Jiri Svoboda |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** @addtogroup genarch |
| * @{ |
| */ |
| /** @file |
| */ |
| |
| #ifndef KERN_MULTIBOOT_H_ |
| #define KERN_MULTIBOOT_H_ |
| |
| #include <arch/types.h> |
| #include <arch/boot/memmap.h> |
| |
| /** Multiboot 32-bit address. */ |
| typedef uint32_t mbaddr_t; |
| |
| /** Multiboot mod structure */ |
| typedef struct { |
| mbaddr_t start; |
| mbaddr_t end; |
| mbaddr_t string; |
| uint32_t reserved; |
| } __attribute__ ((packed)) multiboot_mod_t; |
| |
| /** Multiboot mmap structure */ |
| typedef struct { |
| uint32_t size; |
| e820memmap_t mm_info; |
| } __attribute__ ((packed)) multiboot_mmap_t; |
| |
| /** Multiboot information structure */ |
| typedef struct { |
| uint32_t flags; |
| uint32_t mem_lower; |
| uint32_t mem_upper; |
| |
| uint32_t boot_device; |
| uint32_t cmdline; |
| |
| uint32_t mods_count; |
| mbaddr_t mods_addr; |
| |
| uint32_t syms[4]; |
| |
| uint32_t mmap_length; |
| mbaddr_t mmap_addr; |
| |
| /* ... */ |
| } __attribute__ ((packed)) multiboot_info_t; |
| |
| enum multiboot_info_flags { |
| MBINFO_FLAGS_MEM = 0x01, |
| MBINFO_FLAGS_BOOT = 0x02, |
| MBINFO_FLAGS_CMDLINE = 0x04, |
| MBINFO_FLAGS_MODS = 0x08, |
| MBINFO_FLAGS_SYMS1 = 0x10, |
| MBINFO_FLAGS_SYMS2 = 0x20, |
| MBINFO_FLAGS_MMAP = 0x40 |
| |
| /* ... */ |
| }; |
| |
| #define MULTIBOOT_LOADER_MAGIC 0x2BADB002 |
| |
| /** Convert 32-bit multiboot address to a pointer. */ |
| #define MULTIBOOT_PTR(mba) ((void *)(uintptr_t) (mba)) |
| |
| extern void multiboot_info_parse(uint32_t, const multiboot_info_t *); |
| |
| #endif |
| |
| /** @} |
| */ |
| Property changes: |
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| Added: svn:mergeinfo |
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