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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 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 <grub/symbol.h>
.p2align 4 /* force 16-byte alignment */
.set noreorder
.set nomacro
VARIABLE (grub_relocator_forward_start)
move $a0, $9
move $a1, $10
copycont1:
lb $11,0($8)
sb $11,0($9)
addiu $8, $8, 1
addiu $10, $10, -1
bne $10, $0, copycont1
addiu $9, $9, 1
#include "../../kern/mips/cache_flush.S"
VARIABLE (grub_relocator_forward_end)
VARIABLE (grub_relocator_backward_start)
move $a0, $9
move $a1, $10
addu $9, $9, $10
addu $8, $8, $10
/* Backward movsl is implicitly off-by-one. compensate that. */
addiu $9, $9, -1
addiu $8, $8, -1
copycont2:
lb $11,0($8)
sb $11,0($9)
addiu $8, $8, -1
addiu $10, $10, -1
bne $10, $0, copycont2
addiu $9, $9, -1
#include "../../kern/mips/cache_flush.S"
VARIABLE (grub_relocator_backward_end)
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