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Annotation of 43BSDTahoe/sys/kdb/defs.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1986 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  *
        !             6:  *     @(#)defs.h      7.4 (Berkeley) 12/15/86
        !             7:  */
        !             8: 
        !             9: /*
        !            10:  * adb - string table version; common definitions
        !            11:  */
        !            12: 
        !            13: #include "param.h"
        !            14: #include "dir.h"
        !            15: #include "../machine/psl.h"
        !            16: #include "../machine/pte.h"
        !            17: #include "user.h"
        !            18: #include "proc.h"
        !            19: 
        !            20: #include <a.out.h>
        !            21: #include <ctype.h>
        !            22: 
        !            23: struct pcb kdbpcb;             /* must go before redef.h */
        !            24: 
        !            25: #include "redef.h"
        !            26: #include "../machine/kdbparam.h"
        !            27: 
        !            28: /* access modes */
        !            29: #define RD     0
        !            30: #define WT     1
        !            31: 
        !            32: #define NSP    0
        !            33: #define        ISP     1
        !            34: #define        DSP     2
        !            35: #define STAR   4
        !            36: 
        !            37: /*
        !            38:  * Symbol types, used internally in calls to findsym routine.
        !            39:  * One the VAX this all degenerates since I & D symbols are indistinct.
        !            40:  * Basically we get NSYM==0 for `=' command, ISYM==DSYM otherwise.
        !            41:  */
        !            42: #define NSYM   0
        !            43: #define DSYM   1               /* Data space symbol */
        !            44: #define ISYM   DSYM            /* Instruction space symbol == DSYM on VAX */
        !            45: 
        !            46: #define BKPTSET        1
        !            47: #define BKPTEXEC 2
        !            48: 
        !            49: /*
        !            50:  * setexit/reset tokens..
        !            51:  */
        !            52: #define        ERROR   1
        !            53: #define        NEXT    6
        !            54: #define        SINGLE  7
        !            55: #define        CONTIN  8
        !            56: 
        !            57: #define LINSIZ 256
        !            58: #define MAXOFF 1024
        !            59: #define MAXPOS 80
        !            60: #define MAXLIN 256
        !            61: #define QUOTE  0200
        !            62: 
        !            63: #define LOBYTE 0377
        !            64: #define STRIP  0177
        !            65: 
        !            66: #define SP     ' '
        !            67: #define TB     '\t'
        !            68: #define EOR    '\n'
        !            69: #define        CTRL(c) ('c'&037)
        !            70: 
        !            71: #define        eqstr(a,b)      (strcmp(a,b)==0)
        !            72: 
        !            73: typedef        unsigned ADDR;
        !            74: typedef        unsigned POS;
        !            75: 
        !            76: typedef        struct bkpt {
        !            77:        ADDR    loc;
        !            78:        ADDR    ins;
        !            79:        short   count;
        !            80:        short   initcnt;
        !            81:        short   flag;
        !            82: #define MAXCOM 64
        !            83:        char    comm[MAXCOM];
        !            84:        struct  bkpt *nxtbkpt;
        !            85: } BKPT, *BKPTR;
        !            86: 
        !            87: typedef        struct {
        !            88:        char    *rname;
        !            89:        int     *rkern;
        !            90: } REGLIST, *REGPTR;
        !            91: 
        !            92: ADDR   maxoff;
        !            93: ADDR   localval;
        !            94: int    mkfault;
        !            95: long   var[36];
        !            96: char   *errflg;
        !            97: long   dot;
        !            98: int    dotinc;
        !            99: long   adrval;
        !           100: int    adrflg;
        !           101: long   cntval;
        !           102: int    cntflg;
        !           103: 
        !           104: /* result type declarations */
        !           105: long   inkdot();
        !           106: u_int  get();
        !           107: u_int  chkget();
        !           108: u_int  bchkget();
        !           109: char   *exform();
        !           110: BKPTR  scanbkpt();
        !           111: 
        !           112: struct nlist *symtab, *esymtab;
        !           113: struct nlist *cursym;
        !           114: struct nlist *lookup();

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