diff options
author | Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
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committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/openbios/arch/sparc64/multiboot.h | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/openbios/arch/sparc64/multiboot.h')
-rw-r--r-- | qemu/roms/openbios/arch/sparc64/multiboot.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/qemu/roms/openbios/arch/sparc64/multiboot.h b/qemu/roms/openbios/arch/sparc64/multiboot.h new file mode 100644 index 000000000..17cf202ec --- /dev/null +++ b/qemu/roms/openbios/arch/sparc64/multiboot.h @@ -0,0 +1,96 @@ +/* multiboot.h + * tag: header for multiboot + * + * Copyright (C) 2003-2004 Stefan Reinauer + * + * See the file "COPYING" for further information about + * the copyright and warranty status of this work. + */ + +/* magic number for multiboot header */ +#define MULTIBOOT_HEADER_MAGIC 0x1BADB002 + +/* flags for multiboot header */ +#define MULTIBOOT_HEADER_FLAGS 0x00010003 + +/* magic number passed by multiboot-compliant boot loader. */ +#define MULTIBOOT_BOOTLOADER_MAGIC 0x2BADB002 + +/* The size of our stack (8KB). */ +#define STACK_SIZE 0x2000 + +/* C symbol format. HAVE_ASM_USCORE is defined by configure. */ +#ifdef HAVE_ASM_USCORE +# define EXT_C(sym) _ ## sym +#else +# define EXT_C(sym) sym +#endif + +#ifndef ASM +/* We don't want these declarations in boot.S */ + +/* multiboot header */ +typedef struct multiboot_header { + unsigned long magic; + unsigned long flags; + unsigned long checksum; + unsigned long header_addr; + unsigned long load_addr; + unsigned long load_end_addr; + unsigned long bss_end_addr; + unsigned long entry_addr; +} multiboot_header_t; + +/* symbol table for a.out */ +typedef struct aout_symbol_table { + unsigned long tabsize; + unsigned long strsize; + unsigned long addr; + unsigned long reserved; +} aout_symbol_table_t; + +/* section header table for ELF */ +typedef struct elf_section_header_table { + unsigned long num; + unsigned long size; + unsigned long addr; + unsigned long shndx; +} elf_section_header_table_t; + +/* multiboot information */ +typedef struct multiboot_info { + unsigned long flags; + unsigned long mem_lower; + unsigned long mem_upper; + unsigned long boot_device; + unsigned long cmdline; + unsigned long mods_count; + unsigned long mods_addr; + union { + aout_symbol_table_t aout_sym; + elf_section_header_table_t elf_sec; + } u; + unsigned long mmap_length; + unsigned long mmap_addr; +} multiboot_info_t; + +/* module structure */ +typedef struct module { + unsigned long mod_start; + unsigned long mod_end; + unsigned long string; + unsigned long reserved; +} module_t; + +/* memory map. Be careful that the offset 0 is base_addr_low + but no size. */ +typedef struct memory_map { + unsigned long size; + unsigned long base_addr_low; + unsigned long base_addr_high; + unsigned long length_low; + unsigned long length_high; + unsigned long type; +} memory_map_t; + +#endif /* ! ASM */ |