ckfwq/linux-3.0.4/arch/um/sys-i386/stub_segv.c

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2024-12-30 10:53:50 +08:00
/*
* Copyright (C) 2004 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
#include "sysdep/stub.h"
#include "sysdep/sigcontext.h"
void __attribute__ ((__section__ (".__syscall_stub")))
stub_segv_handler(int sig)
{
struct sigcontext *sc = (struct sigcontext *) (&sig + 1);
GET_FAULTINFO_FROM_SC(*((struct faultinfo *) STUB_DATA), sc);
trap_myself();
}