FreeBSD/Linux Kernel Cross Reference
sys/ddb/db_elf.h

     /*      $OpenBSD: db_elf.h,v 1.2 2017/05/28 11:41:52 mpi Exp $  */
     /*      $NetBSD: db_elf.c,v 1.13 2000/07/07 21:55:18 jhawk Exp $        */
     
     /*-
      * Copyright (c) 1997 The NetBSD Foundation, Inc.
      * All rights reserved.
      *
      * This code is derived from software contributed to The NetBSD Foundation
      * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
     * NASA Ames Research Center.
     *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     * POSSIBILITY OF SUCH DAMAGE.
     */
    
    typedef struct {
            const char      *name;          /* symtab name */
            char            *start;         /* symtab location */
            char            *end;
            char            *private;       /* optional machdep pointer */
    } db_symtab_t;
    
    
    #define STAB_TO_SYMSTART(stab)  ((Elf_Sym *)((stab)->start))
    #define STAB_TO_SYMEND(stab)    ((Elf_Sym *)((stab)->end))
    #define STAB_TO_EHDR(stab)      ((Elf_Ehdr *)((stab)->private))
    #define STAB_TO_SHDR(stab, e)   ((Elf_Shdr *)((stab)->private + (e)->e_shoff))
    
    char            *db_elf_find_strtab(db_symtab_t *);
    const char      *db_elf_find_section(db_symtab_t *, size_t *, const char *);

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