-static void crash_get_current_regs(struct pt_regs *regs)
-{
- __asm__ __volatile__("movl %%ebx,%0" : "=m"(regs->ebx));
- __asm__ __volatile__("movl %%ecx,%0" : "=m"(regs->ecx));
- __asm__ __volatile__("movl %%edx,%0" : "=m"(regs->edx));
- __asm__ __volatile__("movl %%esi,%0" : "=m"(regs->esi));
- __asm__ __volatile__("movl %%edi,%0" : "=m"(regs->edi));
- __asm__ __volatile__("movl %%ebp,%0" : "=m"(regs->ebp));
- __asm__ __volatile__("movl %%eax,%0" : "=m"(regs->eax));
- __asm__ __volatile__("movl %%esp,%0" : "=m"(regs->esp));
- __asm__ __volatile__("movw %%ss, %%ax;" :"=a"(regs->xss));
- __asm__ __volatile__("movw %%cs, %%ax;" :"=a"(regs->xcs));
- __asm__ __volatile__("movw %%ds, %%ax;" :"=a"(regs->xds));
- __asm__ __volatile__("movw %%es, %%ax;" :"=a"(regs->xes));
- __asm__ __volatile__("pushfl; popl %0" :"=m"(regs->eflags));
-
- regs->eip = (unsigned long)current_text_addr();
-}
-
-/* CPU does not save ss and esp on stack if execution is already
- * running in kernel mode at the time of NMI occurrence. This code
- * fixes it.
- */
-static void crash_setup_regs(struct pt_regs *newregs, struct pt_regs *oldregs)
-{
- memcpy(newregs, oldregs, sizeof(*newregs));
- newregs->esp = (unsigned long)&(oldregs->esp);
- __asm__ __volatile__("xorl %eax, %eax;");
- __asm__ __volatile__ ("movw %%ss, %%ax;" :"=a"(newregs->xss));
-}
-
-/* We may have saved_regs from where the error came from
- * or it is NULL if via a direct panic().
- */
-static void crash_save_self(struct pt_regs *saved_regs)