Blame view

kernel/linux-rt-4.4.41/arch/x86/um/stub_segv.c 434 Bytes
5113f6f70   김현기   kernel add
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
  /*
   * Copyright (C) 2004 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
   * Licensed under the GPL
   */
  
  #include <sysdep/stub.h>
  #include <sysdep/faultinfo.h>
  #include <sysdep/mcontext.h>
  
  void __attribute__ ((__section__ (".__syscall_stub")))
  stub_segv_handler(int sig, siginfo_t *info, void *p)
  {
  	struct ucontext *uc = p;
  
  	GET_FAULTINFO_FROM_MC(*((struct faultinfo *) STUB_DATA),
  			      &uc->uc_mcontext);
  	trap_myself();
  }