61 lines
1.1 KiB
C
61 lines
1.1 KiB
C
/* Copyright (c) 1979 Regents of the University of California */
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/* static char sccsid[] = "@(#)whoami.h 1.1 10/31/94"; */
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/*
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* am i generating an obj file (OBJ),
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* postfix binary input to the 2nd pass of the portable c compiler (PC),
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* or pTrees (PTREE)?
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*/
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#undef OBJ
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#define PC
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#undef PTREE
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/*
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* we assume one of the following will be defined by the preprocessor:
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* vax for vaxes
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* pdp11 for pdp11's
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* mc68000 for motorola mc68000's
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* sparc for SPARC
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* i386 for Intel iAPX386
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* z8000 for Zilog Z8000
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*/
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/*
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* hardware characteristics:
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* address size (16 or 32 bits) and byte ordering (normal or dec11 family).
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*/
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#if defined(vax) || defined(i386)
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# undef ADDR16
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# define ADDR32
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# define DEC11
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#endif vax || i386
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#ifdef pdp11
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# define ADDR16
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# undef ADDR32
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# define DEC11
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#endif pdp11
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#if defined(mc68000) || defined(sparc)
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# undef ADDR16
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# define ADDR32
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# undef DEC11
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#endif mc68000 || sparc
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#ifdef z8000
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# define ADDR16
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# undef ADDR32
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# undef DEC11
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#endif z8000
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/*
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* am i pi or pxp?
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*/
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#define PI
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#undef PXP
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/*
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* am i both passes, or am i only one of the two passes pi0 or pi1?
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*/
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#define PI01
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#undef PI0
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#undef PI1
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