sh: Tidy up the SH-3 exception vector table.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/kernel/cpu/sh3/ex.S b/arch/sh/kernel/cpu/sh3/ex.S
index 11b6d9c..dac4297 100644 (file)
--- a/arch/sh/kernel/cpu/sh3/ex.S
+++ b/arch/sh/kernel/cpu/sh3/ex.S
@@ -4,7 +4,7 @@
  *  The SH-3 and SH-4 exception vector table.
 
  *  Copyright (C) 1999, 2000, 2002  Niibe Yutaka
- *  Copyright (C) 2003 - 2006  Paul Mundt
+ *  Copyright (C) 2003 - 2008  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
@@ -12,13 +12,30 @@
  */
 #include <linux/linkage.h>
 
+#if !defined(CONFIG_MMU)
+#define        tlb_miss_load                   exception_error
+#define tlb_miss_store                 exception_error
+#define initial_page_write             exception_error
+#define tlb_protection_violation_load  exception_error
+#define tlb_protection_violation_store exception_error
+#define address_error_load             exception_error
+#define address_error_store            exception_error
+#endif
+
+#if !defined(CONFIG_SH_FPU)
+#define        fpu_error_trap_handler          exception_error
+#endif
+
+#if !defined(CONFIG_KGDB_NMI)
+#define kgdb_handle_exception          exception_error
+#endif
+
        .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
@@ -26,30 +43,13 @@ ENTRY(exception_handling_table)
        .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 */