566863ca19
Use generic grub_reboot() for i386-efi. * kern/efi/efi.c [__i386__] (grub_reboot): Remove. * kern/i386/efi/startup.S: Include `"../realmode.S"'. * kern/i386/realmode.S: Include `<grub/i386/pc/memory.h>'.
66 lines
1.7 KiB
ArmAsm
66 lines
1.7 KiB
ArmAsm
/* startup.S - bootstrap GRUB itself */
|
|
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 2006,2007,2010 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/>.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <grub/symbol.h>
|
|
#include <grub/boot.h>
|
|
|
|
.file "startup.S"
|
|
.text
|
|
.globl start, _start
|
|
start:
|
|
_start:
|
|
jmp codestart
|
|
|
|
/*
|
|
* Compatibility version number
|
|
*
|
|
* These MUST be at byte offset 6 and 7 of the executable
|
|
* DO NOT MOVE !!!
|
|
*/
|
|
. = _start + 0x6
|
|
.byte GRUB_BOOT_VERSION_MAJOR, GRUB_BOOT_VERSION_MINOR
|
|
|
|
/*
|
|
* This is a special data area 8 bytes from the beginning.
|
|
*/
|
|
|
|
. = _start + 0x8
|
|
|
|
VARIABLE(grub_prefix)
|
|
/* to be filled by grub-mkimage */
|
|
|
|
/*
|
|
* Leave some breathing room for the prefix.
|
|
*/
|
|
|
|
. = _start + 0x50
|
|
|
|
codestart:
|
|
/*
|
|
* EFI_SYSTEM_TABLE * and EFI_HANDLE are passed on the stack.
|
|
*/
|
|
movl 4(%esp), %eax
|
|
movl %eax, EXT_C(grub_efi_image_handle)
|
|
movl 8(%esp), %eax
|
|
movl %eax, EXT_C(grub_efi_system_table)
|
|
call EXT_C(grub_main)
|
|
ret
|
|
|
|
#include "../realmode.S"
|