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