11da177e4SLinus Torvalds/* 21da177e4SLinus Torvalds * arch/sh/kernel/cpu/sh3/ex.S 31da177e4SLinus Torvalds * 400bf0610SPaul Mundt * The SH-3 and SH-4 exception vector table. 51da177e4SLinus Torvalds 61da177e4SLinus Torvalds * Copyright (C) 1999, 2000, 2002 Niibe Yutaka 7ef9247efSPaul Mundt * Copyright (C) 2003 - 2008 Paul Mundt 81da177e4SLinus Torvalds * 91da177e4SLinus Torvalds * This file is subject to the terms and conditions of the GNU General Public 101da177e4SLinus Torvalds * License. See the file "COPYING" in the main directory of this archive 111da177e4SLinus Torvalds * for more details. 121da177e4SLinus Torvalds */ 131da177e4SLinus Torvalds#include <linux/linkage.h> 141da177e4SLinus Torvalds 15ef9247efSPaul Mundt#if !defined(CONFIG_MMU) 16ef9247efSPaul Mundt#define tlb_miss_load exception_error 17ef9247efSPaul Mundt#define tlb_miss_store exception_error 18ef9247efSPaul Mundt#define initial_page_write exception_error 19ef9247efSPaul Mundt#define tlb_protection_violation_load exception_error 20ef9247efSPaul Mundt#define tlb_protection_violation_store exception_error 21ef9247efSPaul Mundt#define address_error_load exception_error 22ef9247efSPaul Mundt#define address_error_store exception_error 23ef9247efSPaul Mundt#endif 24ef9247efSPaul Mundt 25ef9247efSPaul Mundt#if !defined(CONFIG_SH_FPU) 26ef9247efSPaul Mundt#define fpu_error_trap_handler exception_error 27ef9247efSPaul Mundt#endif 28ef9247efSPaul Mundt 29ab6e570bSPaul Mundt#if !defined(CONFIG_KGDB) 30ef9247efSPaul Mundt#define kgdb_handle_exception exception_error 31ef9247efSPaul Mundt#endif 32ef9247efSPaul Mundt 331da177e4SLinus Torvalds .align 2 341da177e4SLinus Torvalds .data 351da177e4SLinus Torvalds 361da177e4SLinus TorvaldsENTRY(exception_handling_table) 371da177e4SLinus Torvalds .long exception_error /* 000 */ 381da177e4SLinus Torvalds .long exception_error 391da177e4SLinus Torvalds .long tlb_miss_load /* 040 */ 401da177e4SLinus Torvalds .long tlb_miss_store 411da177e4SLinus Torvalds .long initial_page_write 421da177e4SLinus Torvalds .long tlb_protection_violation_load 431da177e4SLinus Torvalds .long tlb_protection_violation_store 441da177e4SLinus Torvalds .long address_error_load 451da177e4SLinus Torvalds .long address_error_store /* 100 */ 4674d99a5eSPaul Mundt .long fpu_error_trap_handler /* 120 */ 471da177e4SLinus Torvalds .long exception_error /* 140 */ 481da177e4SLinus Torvalds .long system_call ! Unconditional Trap /* 160 */ 491da177e4SLinus Torvalds .long exception_error ! reserved_instruction (filled by trap_init) /* 180 */ 501da177e4SLinus Torvalds .long exception_error ! illegal_slot_instruction (filled by trap_init) /*1A0*/ 51*1e1030dcSPaul Mundt .long nmi_trap_handler /* 1C0 */ ! Allow trap to debugger 521da177e4SLinus Torvalds .long break_point_trap /* 1E0 */ 531f666587SPaul Mundt 541f666587SPaul Mundt /* 551f666587SPaul Mundt * Pad the remainder of the table out, exceptions residing in far 561f666587SPaul Mundt * away offsets can be manually inserted in to their appropriate 571f666587SPaul Mundt * location via set_exception_table_{evt,vec}(). 581f666587SPaul Mundt */ 591f666587SPaul Mundt .balign 4096,0,4096 60