75 lines
2.6 KiB
C
75 lines
2.6 KiB
C
/*
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* Copyright (c) 2002-2005 The Regents of The University of Michigan
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* 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 are
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* met: 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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* 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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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* 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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* Authors: Nathan Binkert
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*/
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#ifndef __ALPHA_ACCESS_H__
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#define __ALPHA_ACCESS_H__
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/** @file
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* System Console Memory Mapped Register Definition
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*/
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#define ALPHA_ACCESS_VERSION (1305)
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#ifdef CONSOLE
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typedef unsigned uint32_t;
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typedef unsigned long uint64_t;
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#endif
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// This structure hacked up from simos
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struct AlphaAccess
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{
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uint32_t last_offset; // 00: must be first field
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uint32_t version; // 04:
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uint32_t numCPUs; // 08:
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uint32_t intrClockFrequency; // 0C: Hz
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uint64_t cpuClock; // 10: MHz
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uint64_t mem_size; // 18:
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// Loaded kernel
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uint64_t kernStart; // 20:
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uint64_t kernEnd; // 28:
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uint64_t entryPoint; // 30:
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// console disk stuff
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uint64_t diskUnit; // 38:
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uint64_t diskCount; // 40:
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uint64_t diskPAddr; // 48:
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uint64_t diskBlock; // 50:
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uint64_t diskOperation; // 58:
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// console simple output stuff
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uint64_t outputChar; // 60: Placeholder for output
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uint64_t inputChar; // 68: Placeholder for input
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// MP boot
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uint64_t cpuStack[64]; // 70:
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};
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#endif // __ALPHA_ACCESS_H__
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