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Annotation of 43BSD/ucb/pascal/pdx/object/objsym.rep, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1982 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:  *     @(#)objsym.rep  5.2 (Berkeley) 6/7/85
        !             7:  */
        !             8: 
        !             9: /*
        !            10:  * This file contains the definition of the representation of symbolic
        !            11:  * information in the object file.  The difference from this and memory
        !            12:  * is that pointers are represented as short integers and line number
        !            13:  * information is stored relatively where the base is found in the
        !            14:  * file information.
        !            15:  */
        !            16: 
        !            17: typedef struct {
        !            18:     short strindex;
        !            19:     char oclass;
        !            20:     char oblkno;
        !            21:     short typno;
        !            22:     short chno;
        !            23:     union {
        !            24:        int offset;     /* variable address */
        !            25:        long iconval;       /* integer constant value */
        !            26:        double fconval;     /* floating constant value */
        !            27:        struct {        /* range bounds */
        !            28:            long lower;
        !            29:            long upper;
        !            30:        } orangev;
        !            31:        struct {        /* address of function value, code */
        !            32:            int offset;
        !            33:            ADDRESS codeloc;
        !            34:        } ofuncv;
        !            35:        struct {        /* variant record info */
        !            36:            int size;
        !            37:            short vtorecno;
        !            38:            short vtagno;
        !            39:        } ovarnt;
        !            40:     } osymvalue;
        !            41: } OBJSYM;
        !            42: 
        !            43: typedef union {
        !            44:     long together;
        !            45:     struct {
        !            46:        short lineincr;
        !            47:        unsigned short addrincr;
        !            48:     } separate;
        !            49: } OBJLINE;

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