Return to objsym.rep CVS log

Up to [CSRG BSD Unix] / 42BSD / ucb / pascal / pdx / object

Annotation of 42BSD/ucb/pascal/pdx/object/objsym.rep, revision 1.1

1.1     ! root        1: /* Copyright (c) 1982 Regents of the University of California */
        !             2: 
        !             3: /* static char sccsid[] = "@(#)objsym.rep 1.3 2/10/82"; */
        !             4: 
        !             5: /*
        !             6:  * This file contains the definition of the representation of symbolic
        !             7:  * information in the object file.  The difference from this and memory
        !             8:  * is that pointers are represented as short integers and line number
        !             9:  * information is stored relatively where the base is found in the
        !            10:  * file information.
        !            11:  */
        !            12: 
        !            13: typedef struct {
        !            14:     short strindex;
        !            15:     char oclass;
        !            16:     char oblkno;
        !            17:     short typno;
        !            18:     short chno;
        !            19:     union {
        !            20:        int offset;     /* variable address */
        !            21:        long iconval;       /* integer constant value */
        !            22:        double fconval;     /* floating constant value */
        !            23:        struct {        /* range bounds */
        !            24:            long lower;
        !            25:            long upper;
        !            26:        } orangev;
        !            27:        struct {        /* address of function value, code */
        !            28:            int offset;
        !            29:            ADDRESS codeloc;
        !            30:        } ofuncv;
        !            31:        struct {        /* variant record info */
        !            32:            int size;
        !            33:            short vtorecno;
        !            34:            short vtagno;
        !            35:        } ovarnt;
        !            36:     } osymvalue;
        !            37: } OBJSYM;
        !            38: 
        !            39: typedef union {
        !            40:     long together;
        !            41:     struct {
        !            42:        short lineincr;
        !            43:        unsigned short addrincr;
        !            44:     } separate;
        !            45: } OBJLINE;

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.