static struct saved_context saved_context;
-unsigned long saved_context_eax, saved_context_ebx;
-unsigned long saved_context_ecx, saved_context_edx;
+unsigned long saved_context_ebx;
unsigned long saved_context_esp, saved_context_ebp;
unsigned long saved_context_esi, saved_context_edi;
unsigned long saved_context_eflags;