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114 lines
3.5 KiB
C
114 lines
3.5 KiB
C
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/*
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File: ConditionalMacros.h
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Contains: Compile time feature switches to achieve platform independent sources.
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Written by: Dean Yu
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Copyright: © 1993 by Apple Computer, Inc., all rights reserved
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Change History (most recent first):
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<2> 6/7/93 EPT More ProcPtr/UPP work.
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<1> 4/15/93 DTY first checked in
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*/
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#ifndef __CONDITIONALMACROS__
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#define __CONDITIONALMACROS__
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/*
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Defaults
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*/
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#ifndef SystemSevenOrLater
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#define SystemSevenOrLater 0
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#endif
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#ifndef SystemSixOrLater
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#define SystemSixOrLater SystemSevenOrLater
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#endif
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#ifndef USES68KINLINES
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#define USES68KINLINES 1
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#endif
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#ifndef USES601INLINES
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#define USES601INLINES 0
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#endif
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#ifndef USESx86INLINES
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#define USESx86INLINES 0
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#endif
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#ifndef USESROUTINEDESCRIPTORS
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#define USESROUTINEDESCRIPTORS !USES68KINLINES
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#endif
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#ifndef USESCODEFRAGMENTS
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#define USESCODEFRAGMENTS !USES68KINLINES
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#endif
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/*
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The following macros isolate the use of inlines from the routine prototypes.
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A routine prototype will always be followed by on of these inline macros with
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a list of the opcodes to be inlined. On the 68K side, the appropriate inline
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code will be generated. On platforms that use code fragments, the macros are
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essentially NOPs.
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*/
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//#pragma push
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//#pragma skipping on
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#if USES68KINLINES & !USESCODEFRAGMENTS
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#define ONEWORDINLINE(trapNum) = trapNum;
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#define TWOWORDINLINE(firstWord, secondWord) = {firstWord, secondWord};
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#define THREEWORDINLINE(firstWord, secondWord, thirdWord) = {firstWord, \
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secondWord, \
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thirdWord};
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#define FOURWORDINLINE(firstWord, secondWord, thirdWord, fourthWord) = {firstWord, \
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secondWord, \
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thirdWord, \
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fourthWord};
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#define FIVEWORDINLINE(firstWord, secondWord, thirdWord, fourthWord, fifthWord) = \
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{firstWord, \
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secondWord, \
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thirdWord, \
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fourthWord, \
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fifthWord};
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#define SIXWORDINLINE(firstWord, secondWord, thirdWord, fourthWord, fifthWord, sixthWord) = \
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{firstWord, \
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secondWord, \
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thirdWord, \
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fourthWord, \
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fifthWord, \
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sixthWord};
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#define SEVENWORDINLINE(firstWord, secondWord, thirdWord, fourthWord, fifthWord, sixthWord, seventhWord) = \
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{firstWord, \
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secondWord, \
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thirdWord, \
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fourthWord, \
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fifthWord, \
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sixthWord, \
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seventhWord};
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#define EIGHTWORDINLINE(firstWord, secondWord, thirdWord, fourthWord, fifthWord, sixthWord, seventWord, eighthWord) = \
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{firstWord, \
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secondWord, \
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thirdWord, \
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fourthWord, \
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fifthWord, \
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sixthWord, \
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seventhWord, \
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eighthWord};
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#else
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#define ONEWORDINLINE(trapNum) ;
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#define TWOWORDINLINE(firstWord, secondWord) ;
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#define THREEWORDINLINE(firstWord, secondWord, thirdWord) ;
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#define FOURWORDINLINE(firstWord, secondWord, thirdWord, fourthWord) ;
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#define FIVEWORDINLINE(firstWord, secondWord, thirdWord, fourthWord, fifthWord) ;
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#define SIXWORDINLINE(firstWord, secondWord, thirdWord, fourthWord, fifthWord, sixthWord) ;
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#define SEVENWORDINLINE(firstWord, secondWord, thirdWord, fourthWord, fifthWord, sixthWord, seventWord) ;
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#define EIGHTWORDINLINE(firstWord, secondWord, thirdWord, fourthWord, fifthWord, sixthWord, seventWord, eighthWord) ;
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#endif
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//#pragma pop
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#endif
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