/*

    Copyright (C) 2000-2006 Silicon Graphics, Inc.  All Rights Reserved.

    Portions Copyright 2007-2010 Sun Microsystems, Inc. All rights reserved.

    Portions Copyright 2009-2010 SN Systems Ltd. All rights reserved.

    Portions Copyright 2008-2011 David Anderson. All rights reserved.

    This program is free software; you can redistribute it and/or modify it

    under the terms of version 2 of the GNU General Public License as

    published by the Free Software Foundation.

    This program is distributed in the hope that it would be useful, but

    WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

    Further, this software is distributed without any warranty that it is

    free of the rightful claim of any third person regarding infringement

    or the like.  Any license provided herein, whether implied or

    otherwise, applies only to this software file.  Patent licenses, if

    any, provided herein do not apply to combinations of this program with

    other software, or any other product whatsoever.

    You should have received a copy of the GNU General Public License along

    with this program; if not, write the Free Software Foundation, Inc., 51

    Franklin Street - Fifth Floor, Boston MA 02110-1301, USA.

*/

#include "globals.h"

#include "naming.h"

#include "dwconf.h"

#include "esb.h"

#include "print_sections.h"

#include "print_frames.h"

/* Get all the data in .debug_static_vars */

extern void

print_static_vars(Dwarf_Debug dbg)

{

    Dwarf_Var *varbuf = NULL;

    Dwarf_Signed count = 0;

    Dwarf_Signed i = 0;

    Dwarf_Off die_off = 0;

    Dwarf_Off cu_off = 0;

    char *name = 0;

    int gvres = 0;

    Dwarf_Error err = 0;

    current_section_id = DEBUG_STATIC_VARS;

    if (!glflags.gf_do_print_dwarf) {

        return;

    }

    /*  No need to get the real section name, this

        section not used in modern compilers. */

    printf("\n.debug_static_vars\n");

    gvres = dwarf_get_vars(dbg, &varbuf, &count, &err;;

    if (gvres == DW_DLV_ERROR) {

        print_error(dbg, "dwarf_get_vars", gvres, err);

    } else if (gvres == DW_DLV_NO_ENTRY) {

        /* no static vars */

    } else {

        Dwarf_Unsigned maxoff = get_info_max_offset(dbg);

        for (i = 0; i < count; i++) {

            int vnres = 0;

            int cures3 = 0;

            Dwarf_Off global_cu_off = 0;

            vnres = dwarf_var_name_offsets(varbuf[i], &name, &die_off,

                &cu_off, &err;;

            deal_with_name_offset_err(dbg,

                "dwarf_var_name_offsets",

                name, die_off, vnres, err);

            cures3 = dwarf_var_cu_offset(varbuf[i],

                &global_cu_off, &err;;

            if (cures3 != DW_DLV_OK) {

                print_error(dbg, "dwarf_global_cu_offset", cures3, err);

            }

            print_pubname_style_entry(dbg,

                "static-var",

                name, die_off, cu_off,

                global_cu_off, maxoff);

            /* print associated die too? */

        }

        dwarf_vars_dealloc(dbg, varbuf, count);

    }

}                               /* print_static_vars */