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Annotation of 42BSD/ucb/pascal/src/pcwhoami.h, revision 1.1

1.1     ! root        1: /* Copyright (c) 1979 Regents of the University of California */
        !             2: 
        !             3: /* static      char sccsid[] = "@(#)pcwhoami.h 1.4 2/2/83"; */
        !             4: 
        !             5: /*
        !             6:  *     am i generating an obj file (OBJ),
        !             7:  *     postfix binary input to the 2nd pass of the portable c compiler (PC),
        !             8:  *     or pTrees (PTREE)?
        !             9:  */
        !            10: #undef OBJ
        !            11: #define        PC
        !            12: #undef PTREE
        !            13: 
        !            14: /*
        !            15:  *     we assume one of the following will be defined by the preprocessor:
        !            16:  *     vax     for vaxes
        !            17:  *     pdp11   for pdp11's
        !            18:  *     mc68000 for motorola mc68000's
        !            19:  */
        !            20: 
        !            21: /*
        !            22:  *     hardware characteristics:
        !            23:  *     address size (16 or 32 bits) and byte ordering (normal or dec11 family).
        !            24:  */
        !            25: #ifdef vax
        !            26: #   undef      ADDR16
        !            27: #   define     ADDR32
        !            28: #   define     DEC11
        !            29: #endif vax
        !            30: #ifdef pdp11
        !            31: #   define     ADDR16
        !            32: #   undef      ADDR32
        !            33: #   define     DEC11
        !            34: #endif vax
        !            35: #ifdef mc68000
        !            36: #   undef      ADDR16
        !            37: #   define     ADDR32
        !            38: #   undef      DEC11
        !            39: #endif mc68000
        !            40: #ifdef z8000
        !            41: #   define     ADDR16
        !            42: #   undef      ADDR32
        !            43: #   undef      DEC11
        !            44: #endif z8000
        !            45: 
        !            46: /*
        !            47:  *     am i pi or pxp?
        !            48:  */
        !            49: #define PI
        !            50: #undef PXP
        !            51: 
        !            52: /*
        !            53:  *     am i both passes, or am i only one of the two passes pi0 or pi1?
        !            54:  */
        !            55: #define        PI01
        !            56: #undef PI0
        !            57: #undef PI1

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