+ /* Check if the application is using LDT entry for its code segment and
+ * calculate the address by reading the base address from the LDT entry.
+ */
+ if ((regs->xcs & 4) && (current->mm)) {
+ lp = (unsigned long *) ((unsigned long)((regs->xcs >> 3) * 8)
+ + (char *) current->mm->context.ldt);
+ addr = (kprobe_opcode_t *) (get_desc_base(lp) + regs->eip -
+ sizeof(kprobe_opcode_t));
+ } else {
+ addr = (kprobe_opcode_t *)(regs->eip - sizeof(kprobe_opcode_t));
+ }