lib/csu/common/crtbrand.c

   1 /*-
   2  * Copyright 1996, 1997, 1998, 2000 John D. Polstra.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  17  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  19  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  20  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  *
  25  * $FreeBSD: src/lib/csu/common/crtbrand.c,v 1.1.2.1 2000/10/30 20:32:24 obrien Exp $
  26  * $DragonFly: src/lib/csu/common/crtbrand.c,v 1.5 2006/09/30 18:07:04 corecode Exp $
  27  */
  28
  29 #include <sys/param.h>
  30
  31 #define ABI_VENDOR      "DragonFly"
  32 #define ABI_SECTION     ".note.ABI-tag"
  33 #define ABI_NOTETYPE    1
  34
  35 /*
  36  * Special ".note" entry specifying the ABI version.  See
  37  * http://www.netbsd.org/Documentation/kernel/elf-notes.html
  38  * for more information.
  39  */
  40 static const struct {
  41     int32_t     namesz;
  42     int32_t     descsz;
  43     int32_t     type;
  44     char        name[sizeof ABI_VENDOR];
  45     int32_t     desc;
  46 } abitag __attribute__ ((section (ABI_SECTION))) __attribute__ ((used))= {
  47     sizeof ABI_VENDOR,
  48     sizeof(int32_t),
  49     ABI_NOTETYPE,
  50     ABI_VENDOR,
  51     __DragonFly_version
  52 };