blob: f86f019699fc5e03c04024baad80ef742f9ae80c [file] [log] [blame]
/* startup.S - bootstrap GRUB itself */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2006,2007,2009 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/>.
*/
#include <config.h>
#include <grub/symbol.h>
.file "startup.S"
.text
.globl start, _start
.code64
start:
_start:
movq %rcx, EXT_C(grub_efi_image_handle)(%rip)
movq %rdx, EXT_C(grub_efi_system_table)(%rip)
call EXT_C(grub_main)
ret