fix tools compilation on x86_64 adding 2 fields that will be unused
Signed-off-by: Vincent Hanquez <vincent@xensource.com>
unsigned long gdt_frames[16], gdt_ents; /* GDT (machine frames, # ents) */
unsigned long kernel_ss, kernel_sp; /* Virtual TSS (only SS1/SP1) */
unsigned long pt_base; /* CR3 (pagetable base) */
+ unsigned long cr0; /* CR0 */
+ unsigned long cr4; /* CR4 */
unsigned long debugreg[8]; /* DB0-DB7 (debug registers) */
unsigned long event_callback_eip;
unsigned long failsafe_callback_eip;