#ifndef _MACHINE_UCONTEXT_H_
#define _MACHINE_UCONTEXT_H_
-#if defined (__ppc__) || defined (__ppc64__)
-#include "ppc/ucontext.h"
-#elif defined (__i386__) || defined(__x86_64__)
+#if defined (__i386__) || defined(__x86_64__)
#include "i386/ucontext.h"
#else
#error architecture not supported