diff options
Diffstat (limited to 'contrib/syslinux/latest/com32/mboot/mb_header.h')
| -rw-r--r-- | contrib/syslinux/latest/com32/mboot/mb_header.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/contrib/syslinux/latest/com32/mboot/mb_header.h b/contrib/syslinux/latest/com32/mboot/mb_header.h deleted file mode 100644 index c026d30..0000000 --- a/contrib/syslinux/latest/com32/mboot/mb_header.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * GRUB -- GRand Unified Bootloader - * Copyright (C) 2000 Free Software Foundation, Inc. - * - * This program 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 2 of the License, or - * (at your option) any later version. - * - * This program 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 this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef MBOOT_MB_HEADER_H -#define MBOOT_MB_HEADER_H - -#include <inttypes.h> - -/* - * MultiBoot Header description - */ - -struct multiboot_header { - /* Must be MULTIBOOT_MAGIC - see below. */ - uint32_t magic; - - /* Feature flags - see below. */ - uint32_t flags; - - /* - * Checksum - * - * The above fields plus this one must equal 0 mod 2^32. - */ - uint32_t checksum; - - /* These are only valid if MULTIBOOT_AOUT_KLUDGE is set. */ - uint32_t header_addr; - uint32_t load_addr; - uint32_t load_end_addr; - uint32_t bss_end_addr; - uint32_t entry_addr; - - /* These are only valid if MULTIBOOT_VIDEO_MODE is set. */ - uint32_t mode_type; - uint32_t width; - uint32_t height; - uint32_t depth; -}; - -/* - * The entire multiboot_header must be contained - * within the first MULTIBOOT_SEARCH bytes of the kernel image. - */ -#define MULTIBOOT_SEARCH 8192 - -/* Magic value identifying the multiboot_header. */ -#define MULTIBOOT_MAGIC 0x1BADB002 - -/* - * Features flags for 'flags'. - * If a boot loader sees a flag in MULTIBOOT_MUSTKNOW set - * and it doesn't understand it, it must fail. - */ -#define MULTIBOOT_MUSTKNOW 0x0000FFFF - -/* currently unsupported flags... this is a kind of version number. */ -#define MULTIBOOT_UNSUPPORTED 0x0000FFF8 - -/* Align all boot modules on i386 page (4KB) boundaries. */ -#define MULTIBOOT_PAGE_ALIGN 0x00000001 - -/* Must pass memory information to OS. */ -#define MULTIBOOT_MEMORY_INFO 0x00000002 - -/* Must pass video information to OS. */ -#define MULTIBOOT_VIDEO_MODE 0x00000004 - -/* This flag indicates the use of the address fields in the header. */ -#define MULTIBOOT_AOUT_KLUDGE 0x00010000 - -#endif /* MBOOT_MB_HEADER_H */ |