diff options
Diffstat (limited to 'sys/boot/i386/libi386/multiboot.h')
| -rw-r--r-- | sys/boot/i386/libi386/multiboot.h | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/sys/boot/i386/libi386/multiboot.h b/sys/boot/i386/libi386/multiboot.h deleted file mode 100644 index 819fa2e5019f..000000000000 --- a/sys/boot/i386/libi386/multiboot.h +++ /dev/null @@ -1,225 +0,0 @@ -/* multiboot.h - Multiboot header file. */ -/* Copyright (C) 1999,2003,2007,2008,2009 Free Software Foundation, Inc. -* -* Permission is hereby granted, free of charge, to any person obtaining a copy -* of this software and associated documentation files (the "Software"), to -* deal in the Software without restriction, including without limitation the -* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -* sell copies of the Software, and to permit persons to whom the Software is -* furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in -* all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL ANY -* DEVELOPER OR DISTRIBUTOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR -* IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -* -* $FreeBSD$ -*/ - -#ifndef MULTIBOOT_HEADER -#define MULTIBOOT_HEADER 1 - -/* How many bytes from the start of the file we search for the header. */ -#define MULTIBOOT_SEARCH 8192 - -/* The magic field should contain this. */ -#define MULTIBOOT_HEADER_MAGIC 0x1BADB002 - -/* This should be in %eax. */ -#define MULTIBOOT_BOOTLOADER_MAGIC 0x2BADB002 - -/* The bits in the required part of flags field we don't support. */ -#define MULTIBOOT_UNSUPPORTED 0x0000fffc - -/* Alignment of multiboot modules. */ -#define MULTIBOOT_MOD_ALIGN 0x00001000 - -/* Alignment of the multiboot info structure. */ -#define MULTIBOOT_INFO_ALIGN 0x00000004 - -/* Flags set in the 'flags' member of the multiboot header. */ - -/* 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 - -/* Flags to be set in the 'flags' member of the multiboot info structure. */ - -/* is there basic lower/upper memory information? */ -#define MULTIBOOT_INFO_MEMORY 0x00000001 -/* is there a boot device set? */ -#define MULTIBOOT_INFO_BOOTDEV 0x00000002 -/* is the command-line defined? */ -#define MULTIBOOT_INFO_CMDLINE 0x00000004 -/* are there modules to do something with? */ -#define MULTIBOOT_INFO_MODS 0x00000008 - -/* These next two are mutually exclusive */ - -/* is there a symbol table loaded? */ -#define MULTIBOOT_INFO_AOUT_SYMS 0x00000010 -/* is there an ELF section header table? */ -#define MULTIBOOT_INFO_ELF_SHDR 0X00000020 - -/* is there a full memory map? */ -#define MULTIBOOT_INFO_MEM_MAP 0x00000040 - -/* Is there drive info? */ -#define MULTIBOOT_INFO_DRIVE_INFO 0x00000080 - -/* Is there a config table? */ -#define MULTIBOOT_INFO_CONFIG_TABLE 0x00000100 - -/* Is there a boot loader name? */ -#define MULTIBOOT_INFO_BOOT_LOADER_NAME 0x00000200 - -/* Is there a APM table? */ -#define MULTIBOOT_INFO_APM_TABLE 0x00000400 - -/* Is there video information? */ -#define MULTIBOOT_INFO_VIDEO_INFO 0x00000800 - -#ifndef ASM_FILE - -typedef unsigned short multiboot_uint16_t; -typedef unsigned int multiboot_uint32_t; -typedef unsigned long long multiboot_uint64_t; - -struct multiboot_header -{ -/* Must be MULTIBOOT_MAGIC - see above. */ - multiboot_uint32_t magic; - -/* Feature flags. */ - multiboot_uint32_t flags; - -/* The above fields plus this one must equal 0 mod 2^32. */ - multiboot_uint32_t checksum; - -/* These are only valid if MULTIBOOT_AOUT_KLUDGE is set. */ - multiboot_uint32_t header_addr; - multiboot_uint32_t load_addr; - multiboot_uint32_t load_end_addr; - multiboot_uint32_t bss_end_addr; - multiboot_uint32_t entry_addr; - -/* These are only valid if MULTIBOOT_VIDEO_MODE is set. */ - multiboot_uint32_t mode_type; - multiboot_uint32_t width; - multiboot_uint32_t height; - multiboot_uint32_t depth; -}; - -/* The symbol table for a.out. */ -struct multiboot_aout_symbol_table -{ - multiboot_uint32_t tabsize; - multiboot_uint32_t strsize; - multiboot_uint32_t addr; - multiboot_uint32_t reserved; -}; -typedef struct multiboot_aout_symbol_table multiboot_aout_symbol_table_t; - -/* The section header table for ELF. */ -struct multiboot_elf_section_header_table -{ - multiboot_uint32_t num; - multiboot_uint32_t size; - multiboot_uint32_t addr; - multiboot_uint32_t shndx; -}; -typedef struct multiboot_elf_section_header_table multiboot_elf_section_header_table_t; - -struct multiboot_info -{ -/* Multiboot info version number */ - multiboot_uint32_t flags; - -/* Available memory from BIOS */ - multiboot_uint32_t mem_lower; - multiboot_uint32_t mem_upper; - -/* "root" partition */ - multiboot_uint32_t boot_device; - -/* Kernel command line */ - multiboot_uint32_t cmdline; - -/* Boot-Module list */ - multiboot_uint32_t mods_count; - multiboot_uint32_t mods_addr; - - union - { - multiboot_aout_symbol_table_t aout_sym; - multiboot_elf_section_header_table_t elf_sec; - } u; - -/* Memory Mapping buffer */ - multiboot_uint32_t mmap_length; - multiboot_uint32_t mmap_addr; - -/* Drive Info buffer */ - multiboot_uint32_t drives_length; - multiboot_uint32_t drives_addr; - -/* ROM configuration table */ - multiboot_uint32_t config_table; - -/* Boot Loader Name */ - multiboot_uint32_t boot_loader_name; - -/* APM table */ - multiboot_uint32_t apm_table; - -/* Video */ - multiboot_uint32_t vbe_control_info; - multiboot_uint32_t vbe_mode_info; - multiboot_uint16_t vbe_mode; - multiboot_uint16_t vbe_interface_seg; - multiboot_uint16_t vbe_interface_off; - multiboot_uint16_t vbe_interface_len; -}; -typedef struct multiboot_info multiboot_info_t; - -struct multiboot_mmap_entry -{ - multiboot_uint32_t size; - multiboot_uint64_t addr; - multiboot_uint64_t len; -#define MULTIBOOT_MEMORY_AVAILABLE 1 -#define MULTIBOOT_MEMORY_RESERVED 2 - multiboot_uint32_t type; -} __attribute__((packed)); -typedef struct multiboot_mmap_entry multiboot_memory_map_t; - -struct multiboot_mod_list -{ -/* the memory used goes from bytes 'mod_start' to 'mod_end-1' inclusive */ - multiboot_uint32_t mod_start; - multiboot_uint32_t mod_end; - -/* Module command line */ - multiboot_uint32_t cmdline; - -/* padding to take it to 16 bytes (must be zero) */ - multiboot_uint32_t pad; -}; -typedef struct multiboot_mod_list multiboot_module_t; - -#endif /* ! ASM_FILE */ - -#endif /* ! MULTIBOOT_HEADER */ |