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Annotation of 43BSDTahoe/bin/adb/adb.tahoe/defs.h, revision 1.1

1.1     ! root        1: /*     defs.h  1.3     86/11/20        */
        !             2: 
        !             3: /*
        !             4:  * adb - vax string table version; common definitions
        !             5:  */
        !             6: 
        !             7: #include <sys/param.h>
        !             8: #include <sys/dir.h>
        !             9: #include <machine/psl.h>
        !            10: #include <machine/pte.h>
        !            11: #include <sys/user.h>
        !            12: #include <ctype.h>
        !            13: #include <a.out.h>
        !            14: 
        !            15: #include "mac.h"
        !            16: #include "mode.h"
        !            17: #include "head.h"
        !            18: 
        !            19: /* access modes */
        !            20: #define RD     0
        !            21: #define WT     1
        !            22: 
        !            23: #define NSP    0
        !            24: #define        ISP     1
        !            25: #define        DSP     2
        !            26: #define STAR   4
        !            27: 
        !            28: /*
        !            29:  * Symbol types, used internally in calls to findsym routine.
        !            30:  * One the VAX this all degenerates since I & D symbols are indistinct.
        !            31:  * Basically we get NSYM==0 for `=' command, ISYM==DSYM otherwise.
        !            32:  */
        !            33: #define NSYM   0
        !            34: #define DSYM   1               /* Data space symbol */
        !            35: #define ISYM   DSYM            /* Instruction space symbol == DSYM on VAX */
        !            36: 
        !            37: #define BKPTSET        1
        !            38: #define BKPTEXEC 2
        !            39: 
        !            40: #define BPT    0x30
        !            41: #define KCALL  0xcf
        !            42: #define CASEL  0xfc
        !            43: #define TBIT   0x10
        !            44: #define        SETTRC  0
        !            45: #define        RDUSER  2
        !            46: #define        RIUSER  1
        !            47: #define        WDUSER  5
        !            48: #define WIUSER 4
        !            49: #define        RUREGS  3
        !            50: #define        WUREGS  6
        !            51: #define        CONTIN  7
        !            52: #define        EXIT    8
        !            53: #define SINGLE 9
        !            54: 
        !            55: /* the quantities involving ctob() are located in the kernel stack. */
        !            56: /* the others are in the pcb. */
        !            57: #define KSP    0
        !            58: #define USP    (ctob(UPAGES)-9*sizeof (int))
        !            59: #define R0     (ctob(UPAGES)-25*sizeof (int))
        !            60: #define R1     (ctob(UPAGES)-24*sizeof (int))
        !            61: #define R2     (ctob(UPAGES)-23*sizeof (int))
        !            62: #define R3     (ctob(UPAGES)-22*sizeof (int))
        !            63: #define R4     (ctob(UPAGES)-21*sizeof (int))
        !            64: #define R5     (ctob(UPAGES)-20*sizeof (int))
        !            65: #define R6     (ctob(UPAGES)-19*sizeof (int))
        !            66: #define R7     (ctob(UPAGES)-18*sizeof (int))
        !            67: #define R8     (ctob(UPAGES)-17*sizeof (int))
        !            68: #define R9     (ctob(UPAGES)-16*sizeof (int))
        !            69: #define R10    (ctob(UPAGES)-15*sizeof (int))
        !            70: #define R11    (ctob(UPAGES)-14*sizeof (int))
        !            71: #define R12    (ctob(UPAGES)-13*sizeof (int))
        !            72: #define FP     (ctob(UPAGES)-10*sizeof (int))
        !            73: #define PC     (ctob(UPAGES)-2*sizeof (int))
        !            74: #define PSL    (ctob(UPAGES)-1*sizeof (int))
        !            75: #define P0BR   72
        !            76: #define P0LR   76
        !            77: #define P1BR   80
        !            78: #define P1LR   84
        !            79: #define P2BR   88
        !            80: #define P2LR   92
        !            81: #define ACHI   (ctob(UPAGES)-6*sizeof (int))
        !            82: #define ACLO   (ctob(UPAGES)-7*sizeof (int))
        !            83: #define HFS    (ctob(UPAGES)-8*sizeof (int))
        !            84: 
        !            85: #define MAXOFF 1024
        !            86: #define MAXPOS 80
        !            87: #define MAXLIN 256
        !            88: #define QUOTE  0200
        !            89: #define ALIGN  -4
        !            90: 
        !            91: #ifndef vax
        !            92: #define leng(a)                ((long)((unsigned)(a)))
        !            93: #define shorten(a)     (((a) >> 16) & 0xffff)
        !            94: #define        itol(a,b)       (((a) << 16) | ((b) & 0xffff))
        !            95: #define        byte(a)         (((a) >> 24) & 0xff)
        !            96: #define        btol(a)         ((a) << 24)
        !            97: #else
        !            98: #define leng(a)                itol(0,a)
        !            99: #define        shorten(a)      ((a) & 0xffff)
        !           100: #define        itol(a,b)       (((a) & 0xffff) | ((b) << 16))
        !           101: #define        byte(a)         ((a) & 0xff)
        !           102: #define        btol(a)         (a)
        !           103: #endif
        !           104: 
        !           105: /* result type declarations */
        !           106: L_INT          inkdot();
        !           107: POS            get();
        !           108: POS            chkget();
        !           109: STRING         exform();
        !           110: L_INT          round();
        !           111: BKPTR          scanbkpt();
        !           112: VOID           fault();
        !           113: 
        !           114: struct pcb     pcb;
        !           115: int    kernel;
        !           116: int    kcore;
        !           117: struct pte *sbr;
        !           118: int    slr;
        !           119: int    masterpcbb;

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