arch/um/sys-i386/stub_segv.c

   1 /*
   2  * Copyright (C) 2004 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
   3  * Licensed under the GPL
   4  */
   5
   6 #include "sysdep/stub.h"
   7 #include "sysdep/sigcontext.h"
   8
   9 void __attribute__ ((__section__ (".__syscall_stub")))
  10 stub_segv_handler(int sig)
  11 {
  12         struct sigcontext *sc = (struct sigcontext *) (&sig + 1);
  13
  14         GET_FAULTINFO_FROM_SC(*((struct faultinfo *) STUB_DATA), sc);
  15
  16         trap_myself();
  17 }