1 files changed, 10 insertions, 5 deletions

diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index 30ca9c51e52d..2b772776fcda 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -34,6 +34,7 @@
 # define TRAP_ILLEGAL_SLOT_INST 6
 # define TRAP_ADDRESS_ERROR     9
 # ifdef CONFIG_CPU_SH2A
+#  define TRAP_UBC              12
 #  define TRAP_FPU_ERROR        13
 #  define TRAP_DIVZERO_ERROR    17
 #  define TRAP_DIVOVF_ERROR     18
@@ -176,7 +177,7 @@ static struct mem_access user_mem_access = {
  *   (if that instruction is in a branch delay slot)
  * - return 0 if emulation okay, -EFAULT on existential error
  */
-static int handle_unaligned_ins(opcode_t instruction, struct pt_regs *regs,
+static int handle_unaligned_ins(insn_size_t instruction, struct pt_regs *regs,
                                 struct mem_access *ma)
 {
         int ret, index, count;
@@ -321,10 +322,10 @@ static int handle_unaligned_ins(opcode_t instruction, struct pt_regs *regs,
  * - fetches the instruction from PC+2
  */
 static inline int handle_delayslot(struct pt_regs *regs,
-                                   opcode_t old_instruction,
+                                   insn_size_t old_instruction,
                                    struct mem_access *ma)
 {
-        opcode_t instruction;
+        insn_size_t instruction;
         void __user *addr = (void __user *)(regs->pc +
                 instruction_size(old_instruction));
 
@@ -364,7 +365,7 @@ static inline int handle_delayslot(struct pt_regs *regs,
 
 static int handle_unaligned_notify_count = 10;
 
-int handle_unaligned_access(opcode_t instruction, struct pt_regs *regs,
+int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
                             struct mem_access *ma)
 {
         u_int rm;
@@ -522,7 +523,7 @@ asmlinkage void do_address_error(struct pt_regs *regs,
         unsigned long error_code = 0;
         mm_segment_t oldfs;
         siginfo_t info;
-        opcode_t instruction;
+        insn_size_t instruction;
         int tmp;
 
         /* Intentional ifdef */
@@ -849,6 +850,10 @@ void __init trap_init(void)
 #endif
 #endif
 
+#ifdef TRAP_UBC
+        set_exception_table_vec(TRAP_UBC, break_point_trap);
+#endif
+
         /* Setup VBR for boot cpu */
         per_cpu_trap_init();
 }