0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
67 lines
2.6 KiB
ArmAsm
67 lines
2.6 KiB
ArmAsm
/* $NetBSD: compident.S,v 1.3 2014/05/14 14:59:14 joerg Exp $ */
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/*-
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* Copyright (c) 2002, 2008 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Martin Husemann <martin@NetBSD.org>.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* This file is used to generate a note describing the code model in use by
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* the compiler on some architectures where this has consequences for the
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* VA layout applied by the kernel. On sparc64 the topdown VA layout can
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* only be enabled for processes compiled with -mcmodel=medany or greater,
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* but not for processes without this note or -mcmodel=medlow.
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*
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* The note looks similar to the .note.netbsd.march note used (for example)
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* on arm to note the ABI used by the process.
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*
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* [NOTE HEADER]
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* long name size
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* long content size
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* long note type
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*
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* [NOTE DATUM]
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* string code model (for sparc64: medlow, medmid, medany,
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* the embedany model is never PIC, so not used here)
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*
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* The DATUM fields should be padded out such that their actual (not
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* declared) sizes % 4 == 0.
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*/
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#include "sysident_assym.h"
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.section .note.netbsd.mcmodel,"aM",@note,3*4+CONTENTLENGTH+ELF_NOTE_MCMODEL_NAMESZ+1
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.p2align 2
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.long ELF_NOTE_MCMODEL_NAMESZ
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.long CONTENTLENGTH
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.long ELF_NOTE_TYPE_MCMODEL_TAG
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.ascii "NetBSD\0\0"
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.ascii CONTENT
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.p2align 2
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