stub_segv.c

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/*
 * 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();
}