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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
*
* GRUB 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 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_KERNEL_HEADER
#define GRUB_KERNEL_HEADER 1
#include <grub/types.h>
#include <grub/symbol.h>
enum
{
OBJ_TYPE_ELF,
OBJ_TYPE_MEMDISK,
OBJ_TYPE_CONFIG
};
/* The module header. */
struct grub_module_header
{
/* The type of object. */
grub_uint8_t type;
/* The size of object (including this header). */
grub_uint32_t size;
};
/* "gmim" (GRUB Module Info Magic). */
#define GRUB_MODULE_MAGIC 0x676d696d
struct grub_module_info32
{
/* Magic number so we know we have modules present. */
grub_uint32_t magic;
/* The offset of the modules. */
grub_uint32_t offset;
/* The size of all modules plus this header. */
grub_uint32_t size;
};
struct grub_module_info64
{
/* Magic number so we know we have modules present. */
grub_uint32_t magic;
grub_uint32_t padding;
/* The offset of the modules. */
grub_uint64_t offset;
/* The size of all modules plus this header. */
grub_uint64_t size;
};
#if GRUB_TARGET_SIZEOF_VOID_P == 8
#define grub_module_info grub_module_info64
#else
#define grub_module_info grub_module_info32
#endif
extern grub_addr_t grub_arch_modules_addr (void);
extern void EXPORT_FUNC(grub_module_iterate) (int (*hook) (struct grub_module_header *));
grub_addr_t grub_modules_get_end (void);
/* The start point of the C code. */
void grub_main (void);
/* The machine-specific initialization. This must initialize memory. */
void grub_machine_init (void);
/* The machine-specific finalization. */
void EXPORT_FUNC(grub_machine_fini) (void);
/* The machine-specific prefix initialization. */
void grub_machine_set_prefix (void);
/* Register all the exported symbols. This is automatically generated. */
void grub_register_exported_symbols (void);
#if ! defined (ASM_FILE) && !defined (GRUB_MACHINE_EMU)
extern char grub_prefix[];
#endif
#endif /* ! GRUB_KERNEL_HEADER */
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