2N/A/*
2N/A * GRUB -- GRand Unified Bootloader
2N/A * Copyright (C) 2009 Free Software Foundation, Inc.
2N/A *
2N/A * GRUB is free software: you can redistribute it and/or modify
2N/A * it under the terms of the GNU General Public License as published by
2N/A * the Free Software Foundation, either version 3 of the License, or
2N/A * (at your option) any later version.
2N/A *
2N/A * GRUB is distributed in the hope that it will be useful,
2N/A * but WITHOUT ANY WARRANTY; without even the implied warranty of
2N/A * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2N/A * GNU General Public License for more details.
2N/A *
2N/A * You should have received a copy of the GNU General Public License
2N/A * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
2N/A */
2N/A
2N/A#include <grub/symbol.h>
2N/A
2N/A .p2align 4 /* force 16-byte alignment */
2N/A
2N/A .set noreorder
2N/A .set nomacro
2N/A
2N/AVARIABLE (grub_relocator_forward_start)
2N/A move $a0, $9
2N/A move $a1, $10
2N/A
2N/Acopycont1:
2N/A lb $11,0($8)
2N/A sb $11,0($9)
2N/A addiu $8, $8, 1
2N/A addiu $10, $10, -1
2N/A bne $10, $0, copycont1
2N/A addiu $9, $9, 1
2N/A
2N/A#include "../../kern/mips/cache_flush.S"
2N/A
2N/AVARIABLE (grub_relocator_forward_end)
2N/A
2N/AVARIABLE (grub_relocator_backward_start)
2N/A move $a0, $9
2N/A move $a1, $10
2N/A
2N/A addu $9, $9, $10
2N/A addu $8, $8, $10
2N/A /* Backward movsl is implicitly off-by-one. compensate that. */
2N/A addiu $9, $9, -1
2N/A addiu $8, $8, -1
2N/Acopycont2:
2N/A lb $11,0($8)
2N/A sb $11,0($9)
2N/A addiu $8, $8, -1
2N/A addiu $10, $10, -1
2N/A bne $10, $0, copycont2
2N/A addiu $9, $9, -1
2N/A
2N/A#include "../../kern/mips/cache_flush.S"
2N/A
2N/AVARIABLE (grub_relocator_backward_end)