os/ossrv/genericopenlibs/openenvcore/include/machine/param.dosc
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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/** @file  ../include/machine/param.h
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@internalComponent
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*/
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/** @def _ALIGNBYTES
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Round p (pointer or byte index) up to a correctly-aligned value for all data types (int, long, ...).   
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The result is unsigned int and must be cast to any desired pointer type.
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@publishedAll
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@released
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*/
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/** @def PAGE_SHIFT
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LOG2(PAGE_SIZE)
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@publishedAll
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@released
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*/
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/** @def PAGE_SIZE
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bytes per page
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@released
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*/
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/** @def PDRSHIFT
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LOG2(NBPDR)
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@released
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*/
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/** @def VM_BCACHE_SIZE_MAX
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Ceiling on size of buffer cache
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@released
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*/
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/** @def IOPAGES
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pages of io permission bitmap
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@publishedAll
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@released
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*/