2 * arch/sh/kernel/cpu/sh4/ex.S
4 * The SH-4 exception vector table.
6 * Copyright (C) 1999, 2000, 2002 Niibe Yutaka
7 * Copyright (C) 2003 Paul Mundt
9 * This file is subject to the terms and conditions of the GNU General Public
10 * License. See the file "COPYING" in the main directory of this archive
14 #include <linux/linkage.h>
19 ENTRY(exception_handling_table)
20 .long exception_error /* 000 */
22 #if defined(CONFIG_MMU)
23 .long tlb_miss_load /* 040 */
25 .long initial_page_write
26 .long tlb_protection_violation_load
27 .long tlb_protection_violation_store
28 .long address_error_load
29 .long address_error_store /* 100 */
31 .long exception_error ! tlb miss load /* 040 */
32 .long exception_error ! tlb miss store
33 .long exception_error ! initial page write
34 .long exception_error ! tlb prot violation load
35 .long exception_error ! tlb prot violation store
36 .long exception_error ! address error load
37 .long exception_error ! address error store /* 100 */
39 #if defined(CONFIG_SH_FPU)
40 .long do_fpu_error /* 120 */
42 .long exception_error /* 120 */
44 .long exception_error /* 140 */
45 .long system_call ! Unconditional Trap /* 160 */
46 .long exception_error ! reserved_instruction (filled by trap_init) /* 180 */
47 .long exception_error ! illegal_slot_instruction (filled by trap_init) /*1A0*/
49 #if defined (CONFIG_KGDB_NMI)
50 .long debug_enter /* 1C0 */ ! Allow trap to debugger
52 .long exception_none /* 1C0 */ ! Not implemented yet
54 ENTRY(user_break_point_trap)
55 .long break_point_trap /* 1E0 */