FreeBSD/Linux Kernel Cross Reference
sys/libkern/arm/aeabi_unwind.c

     /*
      * Copyright (C) 2013 Andrew Turner
      * All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
      * are met:
      * 1. Redistributions of source code must retain the above copyright
      *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     *
     */
    
    #include <sys/cdefs.h>
    __FBSDID("$FreeBSD: releng/10.4/sys/libkern/arm/aeabi_unwind.c 255939 2013-09-29 15:19:34Z andrew $");
    
    #include <sys/types.h>
    #ifdef _KERNEL
    #include <sys/systm.h>
    #else
    #define panic(x) (void)0
    #endif
    
    #ifdef __ARM_EABI__
    /* We need to provide these functions never call them */
    void __aeabi_unwind_cpp_pr0(void);
    void __aeabi_unwind_cpp_pr1(void);
    void __aeabi_unwind_cpp_pr2(void);
    
    void
    __aeabi_unwind_cpp_pr0(void)
    {
            panic("__aeabi_unwind_cpp_pr0");
    }
    
    void
    __aeabi_unwind_cpp_pr1(void)
    {
            panic("__aeabi_unwind_cpp_pr1");
    }
    
    void
    __aeabi_unwind_cpp_pr2(void)
    {
            panic("__aeabi_unwind_cpp_pr2");
    }
    #endif
    

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