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Annotation of researchv9/jerq/sgs/as/expand.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * static char ID_xpndh[] = "@(#) expand.h: 1.1 1/7/82";
        !             3:  */
        !             4: 
        !             5: #define L_SDI  0       /* a long sdi */
        !             6: #define S_SDI  1       /* a short sdi */
        !             7: #define U_SDI  2       /* an sdi of unknown size */
        !             8: 
        !             9: /* structure for a sdi selection set entry */
        !            10: 
        !            11: typedef struct {
        !            12:        unsigned short sdicnt;  /* this is the Nth sdi */
        !            13:        short itype;    /* type of this sdi */
        !            14:        long minaddr;   /* minimum address for this sdi */
        !            15:        short maxaddr;  /* difference between max. addr. and min. addr. */
        !            16:        symbol *labptr; /* ptr to label appearing in the operand */
        !            17:        long constant;  /* value of constant appearing in operand */
        !            18: } ssentry;
        !            19: 
        !            20: /* structure that contains the span range for each sdi */
        !            21: 
        !            22: typedef struct {
        !            23:        long lbound;    /* lower bound of sdi range */
        !            24:        long ubound;    /* upper bound of sdi range */
        !            25: } rangetag;

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