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Annotation of 43BSD/lib/pcc/macdefs.h, revision 1.1

1.1     ! root        1: /*     macdefs.h       4.2     85/08/23        */
        !             2: 
        !             3: #ifndef _MACDEFS_
        !             4: #define        _MACDEFS_
        !             5: 
        !             6: #define makecc(val,i)  lastcon = (lastcon<<8)|((val<<24)>>24);  
        !             7: 
        !             8: #define ARGINIT                32 
        !             9: #define AUTOINIT       0 
        !            10: 
        !            11: /*
        !            12:  * Storage space requirements
        !            13:  */
        !            14: #define SZCHAR         8
        !            15: #define SZINT          32
        !            16: #define SZFLOAT                32
        !            17: #define SZDOUBLE       64
        !            18: #define SZLONG         32
        !            19: #define SZSHORT                16
        !            20: #define SZPOINT                32
        !            21: 
        !            22: /*
        !            23:  * Alignment constraints
        !            24:  */
        !            25: #define ALCHAR         8
        !            26: #define ALINT          32
        !            27: #define ALFLOAT                32
        !            28: #define ALDOUBLE       32
        !            29: #define ALLONG         32
        !            30: #define ALSHORT                16
        !            31: #define ALPOINT                32
        !            32: #define ALSTRUCT       8
        !            33: #define ALSTACK                32 
        !            34: 
        !            35: typedef        long    CONSZ;          /* size in which constants are converted */
        !            36: typedef        long    OFFSZ;          /* size in which offsets are kept */
        !            37: 
        !            38: #define CONFMT "%ld"           /* format for printing constants */
        !            39: #define LABFMT "L%d"           /* format for printing labels */
        !            40: 
        !            41: #define CCTRANS(x) x           /* character set macro */
        !            42: 
        !            43: /*
        !            44:  * Register cookies for stack pointer and argument pointer
        !            45:  */
        !            46: #define STKREG 13              /* stack pointer */
        !            47: #define ARGREG 12              /* off frame pointer */
        !            48: 
        !            49: /*
        !            50:  * Maximum and minimum register variables
        !            51:  */
        !            52: #define MINRVAR        6               /* use R6 thru ... */
        !            53: #define MAXRVAR        11              /* ... R11 */
        !            54: 
        !            55: #define BACKAUTO               /* stack grows negatively for automatics */
        !            56: #define BACKTEMP               /* stack grows negatively for temporaries */
        !            57: #define FIELDOPS               /* show field hardware support on VAX */
        !            58: #define RTOLBYTES              /* bytes are numbered from right to left */
        !            59: 
        !            60: #define ENUMSIZE(high,low) INT /* enums are always stored in full int */
        !            61: 
        !            62: #define ADDROREG
        !            63: #define FIXDEF(p) outstab(p)
        !            64: #define FIXARG(p) fixarg(p)
        !            65: #ifndef ncopy
        !            66: #define        ncopy(q, p)     ((q)->in = (p)->in)
        !            67: #endif
        !            68: #endif

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