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Annotation of sys/compat/svr4/svr4_exec.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: svr4_exec.h,v 1.6 2002/03/14 01:26:51 millert Exp $    */
        !             2: /*     $NetBSD: svr4_exec.h,v 1.7 1995/07/02 06:16:06 christos Exp $    */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1994 Christos Zoulas
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * Redistribution and use in source and binary forms, with or without
        !             9:  * modification, are permitted provided that the following conditions
        !            10:  * are met:
        !            11:  * 1. Redistributions of source code must retain the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer.
        !            13:  * 2. Redistributions in binary form must reproduce the above copyright
        !            14:  *    notice, this list of conditions and the following disclaimer in the
        !            15:  *    documentation and/or other materials provided with the distribution.
        !            16:  * 3. The name of the author may not be used to endorse or promote products
        !            17:  *    derived from this software without specific prior written permission
        !            18:  *
        !            19:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            20:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            21:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            22:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            23:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            24:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            25:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            26:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            27:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
        !            28:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            29:  */
        !            30:
        !            31: #ifndef        _SVR4_EXEC_H_
        !            32: #define        _SVR4_EXEC_H_
        !            33:
        !            34: #ifdef SVR4_COMPAT_SOLARIS2
        !            35: # define SVR4_AUX_ARGSIZ (sizeof(AuxInfo) * 12 / sizeof(char *))
        !            36: #else
        !            37: # define SVR4_AUX_ARGSIZ (sizeof(AuxInfo) * 8 / sizeof(char *))
        !            38: #endif
        !            39:
        !            40: /*
        !            41:  * The following is horrible; there must be a better way. I need to
        !            42:  * play with brk(2) a bit more.
        !            43:  */
        !            44: #ifdef __i386__
        !            45: /*
        !            46:  * I cannot load the interpreter after the data segment because brk(2)
        !            47:  * breaks. I have to load it somewhere before. Programs start at
        !            48:  * 0x08000000 so I load the interpreter far before.
        !            49:  */
        !            50: #define SVR4_INTERP_ADDR       0x01000000
        !            51: #endif
        !            52:
        !            53: #ifdef __sparc__
        !            54: /*
        !            55:  * Here programs load at 0x00010000, so I load the interpreter far after
        !            56:  * the end of the data segment.
        !            57:  */
        !            58: #define SVR4_INTERP_ADDR       0x10000000
        !            59: #endif
        !            60:
        !            61: #ifndef SVR4_INTERP_ADDR
        !            62: # define SVR4_INTERP_ADDR      0
        !            63: #endif
        !            64:
        !            65: int svr4_elf_probe(struct proc *, struct exec_package *, char *, u_long *,
        !            66:     u_int8_t *);
        !            67:
        !            68: #endif /* !_SVR4_EXEC_H_ */