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| /*
| * arch/sh/kernel/cpu/sh2/ex.S
| *
| * The SH-2 exception vector table
| *
| * Copyright (C) 2005 Yoshinori Sato
| *
| * This file is subject to the terms and conditions of the GNU General Public
| * License. See the file "COPYING" in the main directory of this archive
| * for more details.
| */
|
| #include <linux/linkage.h>
|
| !
| ! convert Exception Vector to Exception Number
| !
| exception_entry:
| no = 0
| .rept 256
| mov.l r1,@-sp
| bra exception_trampoline
| mov #no,r1
| no = no + 1
| .endr
| exception_trampoline:
| mov.l r0,@-sp
| mov.l $exception_handler,r0
| extu.b r1,r1
| jmp @r0
| extu.w r1,r1
|
| .align 2
| $exception_entry:
| .long exception_entry
| $exception_handler:
| .long exception_handler
| !
| ! Exception Vector Base
| !
| .align 2
| ENTRY(vbr_base)
| vector = 0
| .rept 256
| .long exception_entry + vector * 6
| vector = vector + 1
| .endr
|
|
