FreeBSD/Linux Kernel Cross Reference
sys/compat/svr4/svr4_exec.h

     /*      $NetBSD: svr4_exec.h,v 1.26 2008/04/28 20:23:45 martin Exp $     */
     
     /*-
      * Copyright (c) 1994 The NetBSD Foundation, Inc.
      * All rights reserved.
      *
      * This code is derived from software contributed to The NetBSD Foundation
      * by Christos Zoulas.
      *
     * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
     */
    
    #ifndef _SVR4_EXEC_H_
    #define _SVR4_EXEC_H_
    
    /*
     * The following is horrible; there must be a better way. I need to
     * play with brk(2) a bit more.
     */
    
    #ifdef __i386__
    /*
     * I cannot load the interpreter after the data segment because brk(2)
     * breaks. I have to load it somewhere before. Programs start at
     * 0x08000000 so I load the interpreter far before.
     */
    #define SVR4_INTERP_ADDR        0x01000000
    #endif
    
    #ifdef __m68k__
    /*
     * Here programs load at 0x80000000, so I load the interpreter far before.
     */
    #define SVR4_INTERP_ADDR        0x01000000
    #endif
    
    #ifdef __sparc__
    /*
     * Here programs load at 0x00010000, so I load the interpreter far after
     * the end of the data segment.
     */
    #define SVR4_INTERP_ADDR        0x10000000
    #endif
    
    extern const struct emul emul_svr4;
    
    void svr4_setregs(struct lwp *, struct exec_package *, u_long);
    int svr4_elf32_probe(struct lwp *, struct exec_package *, void *,
        char *, vaddr_t *);
    int svr4_elf64_probe(struct lwp *, struct exec_package *, void *,
        char *, vaddr_t *);
    
    #endif /* !_SVR4_EXEC_H_ */

Cache object: ad8ecdff6b77288a8248413757d6fcbb