NetBSD/libexec/ld.elf_so/sysident.h

77 lines
2.7 KiB
C

/* $NetBSD: sysident.h,v 1.9 2001/06/19 12:07:21 fvdl Exp $ */
/*
* Copyright (c) 1997 Christopher G. Demetriou
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed for the
* NetBSD Project. See http://www.netbsd.org/ for
* information about NetBSD.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
*
* <<Id: LICENSE,v 1.2 2000/06/14 15:57:33 cgd Exp>>
*/
/*
* Here we define the NetBSD OS Version in an ELF .note section, structured
* like:
*
* [NOTE HEADER]
* long name size
* long description size
* long note type
*
* [NOTE DATUM]
* string OS name
*
* OSVERSION notes also have:
* long OS version (NetBSD constant from param.h)
*
* The DATUM fields should be padded out such that their actual (not
* declared) sizes % 4 == 0.
*
* These are used by the kernel to determine if this binary is really a
* NetBSD binary, or some other OS's.
*/
/* XXX: NetBSD 1.5 compatibility only! */
#if __NetBSD_Version__ < 105010000
#define ELF_NOTE_TYPE_NETBSD_TAG 1
#endif
#define __S(x) __STRING(x)
__asm(
".section \".note.netbsd.ident\", \"a\"\n"
"\t.p2align 2\n\n"
"\t.long 7\n"
"\t.long 4\n"
"\t.long " __S(ELF_NOTE_TYPE_NETBSD_TAG) "\n"
"\t.ascii \"NetBSD\\0\\0\"\n"
"\t.long " __S(NetBSD) "\n\n"
"\t.p2align 2\n"
);