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Annotation of researchv9/jerq/sgs/as/expand.h, revision 1.1.1.1

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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