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Annotation of coherent/b/bin/db_400/trace0.c, revision 1.1

1.1     ! root        1: /*
        !             2:  *     trace0.c
        !             3:  *
        !             4:  *     The information contained herein is a trade secret of Mark Williams
        !             5:  *     Company, and  is confidential information.  It is provided  under a
        !             6:  *     license agreement,  and may be  copied or disclosed  only under the
        !             7:  *     terms of  that agreement.  Any  reproduction or disclosure  of this
        !             8:  *     material without the express written authorization of Mark Williams
        !             9:  *     Company or persuant to the license agreement is unlawful.
        !            10:  *
        !            11:  *     COHERENT Version 2.3.35
        !            12:  *     Copyright (c) 1982, 1983, 1984.
        !            13:  *     An unpublished work by Mark Williams Company, Chicago.
        !            14:  *     All rights reserved.
        !            15:  *
        !            16:  *     Tables and stuff.
        !            17:  */
        !            18: #include <stdio.h>
        !            19: #include <l.out.h>
        !            20: #include "trace.h"
        !            21: 
        !            22: /*
        !            23:  * Global variables.
        !            24:  */
        !            25: BPT    bpt[NBPT];                      /* Breakpoint table */
        !            26: FILE   *cfp;                           /* Core file pointer */
        !            27: FILE   *lfp;                           /* l.out file pointer */
        !            28: FILE   *sfp;                           /* Symbol table file pointer */
        !            29: INP    *inpp;                          /* Input pointer */
        !            30: MAP    *endpure;                       /* End of pure area */
        !            31: MAP    *segmapl[NSEGM];                /* Segment descriptors */
        !            32: SYM    *ssymp;                         /* Pointer to core symbol table */
        !            33: char   *errrstr;                       /* Last error */
        !            34: char   *lfn;                           /* l.out file name */
        !            35: char   *sinp;                          /* Command for single step */
        !            36: char   *trapstr;                       /* Fault type */
        !            37: char   miscbuf[MISSIZE];               /* Miscellaneous buffer */
        !            38: char   segform[NSEGM][FORSIZE];/* Formats for segments */
        !            39: int    bitflag;                        /* Single step next instruction */
        !            40: int    cantype;                        /* Canonization type */
        !            41: int    cseg;                           /* Current segment */
        !            42: int    excflag;                        /* Programme is in execution */
        !            43: int    intflag;                        /* Interrupt count */
        !            44: int    lastc;                          /* Character for ungetn */
        !            45: int    modsize;                        /* Size of last display mode */
        !            46: int    objflag;                        /* Programme can run */
        !            47: int    pid;                            /* Current process id */
        !            48: int    regflag;                        /* Registers exist */
        !            49: int    rflag;                          /* Read only flag */
        !            50: int    sflag;                          /* Don't read symbol table */
        !            51: int    sincmod;                        /* Last mode ran (if single) */
        !            52: int    sindecr;                        /* Single step count */
        !            53: int    sinmode;                        /* Single step mode */
        !            54: long   add;                            /* Address used by getb */
        !            55: long   dot;                            /* Current address */
        !            56: long   lad;                            /* Last address of dot */
        !            57: off_t  sbase;                          /* Base of symbols */
        !            58: off_t  snsym;                          /* Number of symbols */
        !            59: 
        !            60: HDRINFO hdrinfo;                       /* File header info */
        !            61: off_t  sngblsym;                       /* Number of coff.h global symbols */
        !            62: off_t  *gblsymMap;                     /* Maps global symbols to symbol table 
        !            63:                                           area of the coff header */
        !            64: 
        !            65: /*
        !            66:  * Segment names.
        !            67:  */
        !            68: char *segname[] = {
        !            69:        "Data space",
        !            70:        "Instruction space",
        !            71:        "User area"
        !            72: };

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