58 lines
1.9 KiB
ArmAsm
58 lines
1.9 KiB
ArmAsm
/* $NetBSD: start.S,v 1.2 2000/11/25 04:42:07 tsutsui Exp $ */
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/*-
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* Copyright (C) 1999 Izumi Tsutsui. All rights reserved.
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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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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <m68k/asm.h>
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.text
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.align 4
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ASENTRY_NOPROFILE(start)
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jra 1f
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.word 0
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.word 0
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.word 0
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.word 0
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.word 0
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.word 0
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/* disklabel here */
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.space 0x1f0
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1:
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lea 0x3e0000,%sp |
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movl %d7,%sp@- | %d7: bootargs
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movl %d6,%sp@- | %d6: bootdev
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movl %d5,%sp@- | %d5: kernel
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movl %d4,%sp@- | %d4: physmem
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jbsr _C_LABEL(bootxx)
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lea %sp@(16),%sp
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jra _C_LABEL(rom_halt)
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