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1787909001
Renovate and improve the AIM Open Firmware support: - Add RTAS (Run-Time Abstraction Services) support, found on all IBM systems and some Apple ones - Improve support for 32-bit real mode Open Firmware systems - Pull some more OF bits over from the AIM directory - Fix memory detection on IBM LPARs and systems with more than one /memory node (by andreast@)
69 lines
2.0 KiB
ArmAsm
69 lines
2.0 KiB
ArmAsm
/* $FreeBSD$ */
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/* $NetBSD: ofwmagic.S,v 1.2 1997/10/09 08:38:18 jtc Exp $ */
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/*-
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* Copyright (c) 1997 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 Jason R. Thorpe.
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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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* Magic note section used by Open Firmware.
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*/
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.section ".note"
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/*# note header */
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/*# length of name */
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.long 8
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/*# note descriptor size */
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.long 20
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/*# note type (IEEE 1275) */
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.long 0x1275
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/*# name of owner */
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.asciz "PowerPC"
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.balign 4
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/*# note descriptor */
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/*# real mode (-1) or virtual mode (0) */
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.long 0
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/*# real-base */
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.long -1
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/*# real-size */
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.long -1
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/*# virt-base */
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.long -1
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/*# virt-size */
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.long -1
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