1/* 2 * arch/sh/kernel/cpu/sh3/ex.S 3 * 4 * The SH-3 exception vector table. 5 6 * Copyright (C) 1999, 2000, 2002 Niibe Yutaka 7 * Copyright (C) 2003 - 2006 Paul Mundt 8 * 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 11 * for more details. 12 * 13 */ 14#include <linux/linkage.h> 15 16 .align 2 17 .data 18 19ENTRY(exception_handling_table) 20 .long exception_error /* 000 */ 21 .long exception_error 22#if defined(CONFIG_MMU) 23 .long tlb_miss_load /* 040 */ 24 .long tlb_miss_store 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 */ 30#else 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 */ 38#endif 39 .long exception_error ! fpu_exception /* 120 */ 40 .long exception_error /* 140 */ 41 .long system_call ! Unconditional Trap /* 160 */ 42 .long exception_error ! reserved_instruction (filled by trap_init) /* 180 */ 43 .long exception_error ! illegal_slot_instruction (filled by trap_init) /*1A0*/ 44ENTRY(nmi_slot) 45#if defined (CONFIG_KGDB_NMI) 46 .long debug_enter /* 1C0 */ ! Allow trap to debugger 47#else 48 .long exception_none /* 1C0 */ ! Not implemented yet 49#endif 50ENTRY(user_break_point_trap) 51 .long break_point_trap /* 1E0 */ 52 53 /* 54 * Pad the remainder of the table out, exceptions residing in far 55 * away offsets can be manually inserted in to their appropriate 56 * location via set_exception_table_{evt,vec}(). 57 */ 58 .balign 4096,0,4096 59