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Annotation of 3BSD/cmd/px/h04aout.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Format of an a.out header
                      3:  */
                      4:  
                      5: struct exec {  /* a.out header */
                      6:        int             a_magic;        /* magic number */
                      7:        unsigned        a_text;         /* size of text segment */
                      8:        unsigned        a_data;         /* size of initialized data */
                      9:        unsigned        a_bss;          /* size of uninitialized data */
                     10:        unsigned        a_syms;         /* size of symbol table */
                     11:        unsigned        a_entry;        /* entry point */
                     12:        unsigned        a_trsize;       /* size of text relocation */
                     13:        unsigned        a_drsize;       /* size of data relocation */
                     14: };
                     15: 
                     16: #define        A_MAGIC1        0407            /* normal */
                     17: #define        A_MAGIC2        0410            /* read-only text */
                     18: #define        A_MAGIC3        0411            /* separated I&D */
                     19: #define        A_MAGIC4        0405            /* overlay */

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