projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * arch/sh/kernel/cpu/sh3/ex.S | |
| 3 | * | |
| 00bf0610 | 4 | * The SH-3 and SH-4 exception vector table. |
| 1da177e4 LT |
5 | |
| 6 | * Copyright (C) 1999, 2000, 2002 Niibe Yutaka | |
| ef9247ef | 7 | * Copyright (C) 2003 - 2008 Paul Mundt |
| 1da177e4 LT |
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. | |
| 1da177e4 LT |
12 | */ |
| 13 | #include <linux/linkage.h> | |
| 1da177e4 | 14 | |
| ef9247ef PM |
15 | #if !defined(CONFIG_MMU) |
| 16 | #define tlb_miss_load exception_error | |
| 17 | #define tlb_miss_store exception_error | |
| 18 | #define initial_page_write exception_error | |
| 19 | #define tlb_protection_violation_load exception_error | |
| 20 | #define tlb_protection_violation_store exception_error | |
| 21 | #define address_error_load exception_error | |
| 22 | #define address_error_store exception_error | |
| 23 | #endif | |
| 24 | ||
| 25 | #if !defined(CONFIG_SH_FPU) | |
| 26 | #define fpu_error_trap_handler exception_error | |
| 27 | #endif | |
| 28 | ||
| ab6e570b | 29 | #if !defined(CONFIG_KGDB) |
| ef9247ef PM |
30 | #define kgdb_handle_exception exception_error |
| 31 | #endif | |
| 32 | ||
| 1da177e4 LT |
33 | .align 2 |
| 34 | .data | |
| 35 | ||
| 36 | ENTRY(exception_handling_table) | |
| 37 | .long exception_error /* 000 */ | |
| 38 | .long exception_error | |
| 1da177e4 LT |
39 | .long tlb_miss_load /* 040 */ |
| 40 | .long tlb_miss_store | |
| 41 | .long initial_page_write | |
| 42 | .long tlb_protection_violation_load | |
| 43 | .long tlb_protection_violation_store | |
| 44 | .long address_error_load | |
| 45 | .long address_error_store /* 100 */ | |
| 74d99a5e | 46 | .long fpu_error_trap_handler /* 120 */ |
| 00bf0610 | 47 | .long exception_error /* 140 */ |
| 1da177e4 LT |
48 | .long system_call ! Unconditional Trap /* 160 */ |
| 49 | .long exception_error ! reserved_instruction (filled by trap_init) /* 180 */ | |
| 50 | .long exception_error ! illegal_slot_instruction (filled by trap_init) /*1A0*/ | |
| 1e1030dc | 51 | .long nmi_trap_handler /* 1C0 */ ! Allow trap to debugger |
| 1da177e4 | 52 | .long break_point_trap /* 1E0 */ |
| 1f666587 PM |
53 | |
| 54 | /* | |
| 55 | * Pad the remainder of the table out, exceptions residing in far | |
| 56 | * away offsets can be manually inserted in to their appropriate | |
| 57 | * location via set_exception_table_{evt,vec}(). | |
| 58 | */ | |
| 00bf0610 | 59 | .balign 4096,0,4096 |