kernel_unaligned_trap
asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn);
asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn);
kernel_unaligned_trap(regs, *((unsigned int *)regs->tpc));
kernel_unaligned_trap(regs, *((unsigned int *)regs->tpc));