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Annotation of researchv9/cmd/adb/vax/optab.c, revision 1.1.1.1

1.1       root        1: #include "defs.h"
                      2: /*
                      3:  * Argument access types
                      4:  */
                      5: #define ACCA   (8<<3)  /* address only */
                      6: #define ACCR   (1<<3)  /* read */
                      7: #define ACCW   (2<<3)  /* write */
                      8: #define ACCM   (3<<3)  /* modify */
                      9: #define ACCB   (4<<3)  /* branch displacement */
                     10: #define ACCI   (5<<3)  /* XFC code */
                     11: 
                     12: /*
                     13:  * Argument data types
                     14:  */
                     15: #define TYPB   0       /* byte */
                     16: #define TYPW   1       /* word */
                     17: #define TYPL   2       /* long */
                     18: #define TYPQ   3       /* quad */
                     19: #define TYPF   4       /* floating */
                     20: #define TYPD   5       /* double floating */
                     21: 
                     22: 
                     23: typedef        struct optab    *OPTAB;
                     24: struct optab {
                     25:        char *iname;
                     26:        char val;
                     27:        char nargs;
                     28:        char argtype[6];
                     29: } optab[] = {
                     30: #define OP(a,b,c,d,e,f,g,h,i) {a,b,c,d,e,f,g,h,i}
                     31: #include "instrs"
                     32: 0};
                     33: 
                     34: #define SYSTAB struct systab
                     35: 
                     36: char *regname[] = { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
                     37:                "r8", "r9", "r10","r11","ap", "fp", "sp", "pc"};
                     38: char *fltimm[] = {
                     39: "0.5", "0.5625", "0.625", "0.6875", "0.75", "0.8125", "0.875", "0.9375",
                     40: "1.0", "1.125", "1.25", "1.375", "1.5", "1.625", "1.75", "1.875",
                     41: "2.0", "2.25", "2.5", "2.75", "3.0", "3.25", "3.5", "3.75",
                     42: "4.0", "4.5", "5.0", "5.5", "6.0", "6.5", "7.0", "7.5",
                     43: "8.0", "9.0", "10.0", "11.0", "12.0", "13.0", "14.0", "15.0",
                     44: "16.0", "18.0", "20.0", "22.0", "24.0", "26.0", "28.0", "30.0",
                     45: "32.0", "36.0", "40.0", "44.0", "48.0", "52.0", "56.0", "60.0",
                     46: "64.0", "72.0", "80.0", "88.0", "96.0", "104.0", "112.0", "120.0"
                     47: };

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