*
* Copyright (c) 2013 Albert ARIBAUD <albert.u.boot@aribaud.net>
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program 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 2 of
- * the License, or (at your option) any later version.
- *
- * This program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <linux/linkage.h>
ENTRY(relocate_code)
ldr r1, =__image_copy_start /* r1 <- SRC &__image_copy_start */
- subs r9, r0, r1 /* r9 <- relocation offset */
+ subs r4, r0, r1 /* r4 <- relocation offset */
beq relocate_done /* skip relocation */
ldr r2, =__image_copy_end /* r2 <- SRC &__image_copy_end */
bne fixnext
/* relative fix: increase location by offset */
- add r0, r0, r9
+ add r0, r0, r4
ldr r1, [r0]
- add r1, r1, r9
+ add r1, r1, r4
str r1, [r0]
fixnext:
cmp r2, r3
/* ARMv4- don't know bx lr but the assembler fails to see that */
#ifdef __ARM_ARCH_4__
- mov pc, lr
+ mov pc, lr
#else
- bx lr
+ bx lr
#endif
ENDPROC(relocate_code)