62 lines
1.8 KiB
ArmAsm
62 lines
1.8 KiB
ArmAsm
/*
|
|
* arch/sh/kernel/cpu/sh3/ex.S
|
|
*
|
|
* The SH-3 and SH-4 exception vector table.
|
|
|
|
* Copyright (C) 1999, 2000, 2002 Niibe Yutaka
|
|
* Copyright (C) 2003 - 2006 Paul Mundt
|
|
*
|
|
* 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>
|
|
|
|
.align 2
|
|
.data
|
|
|
|
ENTRY(exception_handling_table)
|
|
.long exception_error /* 000 */
|
|
.long exception_error
|
|
#if defined(CONFIG_MMU)
|
|
.long tlb_miss_load /* 040 */
|
|
.long tlb_miss_store
|
|
.long initial_page_write
|
|
.long tlb_protection_violation_load
|
|
.long tlb_protection_violation_store
|
|
.long address_error_load
|
|
.long address_error_store /* 100 */
|
|
#else
|
|
.long exception_error ! tlb miss load /* 040 */
|
|
.long exception_error ! tlb miss store
|
|
.long exception_error ! initial page write
|
|
.long exception_error ! tlb prot violation load
|
|
.long exception_error ! tlb prot violation store
|
|
.long exception_error ! address error load
|
|
.long exception_error ! address error store /* 100 */
|
|
#endif
|
|
#if defined(CONFIG_SH_FPU)
|
|
.long fpu_error_trap_handler /* 120 */
|
|
#else
|
|
.long exception_error /* 120 */
|
|
#endif
|
|
.long exception_error /* 140 */
|
|
.long system_call ! Unconditional Trap /* 160 */
|
|
.long exception_error ! reserved_instruction (filled by trap_init) /* 180 */
|
|
.long exception_error ! illegal_slot_instruction (filled by trap_init) /*1A0*/
|
|
ENTRY(nmi_slot)
|
|
#if defined (CONFIG_KGDB_NMI)
|
|
.long kgdb_handle_exception /* 1C0 */ ! Allow trap to debugger
|
|
#else
|
|
.long exception_none /* 1C0 */ ! Not implemented yet
|
|
#endif
|
|
ENTRY(user_break_point_trap)
|
|
.long break_point_trap /* 1E0 */
|
|
|
|
/*
|
|
* Pad the remainder of the table out, exceptions residing in far
|
|
* away offsets can be manually inserted in to their appropriate
|
|
* location via set_exception_table_{evt,vec}().
|
|
*/
|
|
.balign 4096,0,4096
|