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/*
Copyright 2017-2018 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 "sanitized.h"
#include "esb.h"
#include "esb_using_functions.h"
int
print_debug_names(Dwarf_Debug dbg,Dwarf_Error *error)
{
Dwarf_Dnames_Head dnhead = 0;
Dwarf_Unsigned dn_count = 0;
Dwarf_Unsigned dnindex = 0;
int res = 0;
if(!dbg) {
printf("ERROR: Cannot print .debug_names, no Dwarf_Debug passed in");
return DW_DLV_NO_ENTRY;
}
glflags.current_section_id = DEBUG_NAMES;
/* Only print anything if we know it has debug names
present. And for now there is none. FIXME. */
res = dwarf_debugnames_header(dbg,&dnhead,&dn_count,error);
if (res == DW_DLV_NO_ENTRY) {
return res;
}
if (res == DW_DLV_ERROR) {
return res;
}
/* Do nothing if not printing. */
if (glflags.gf_do_print_dwarf) {
const char * section_name = ".debug_names";
struct esb_s truename;
char buf[DWARF_SECNAME_BUFFER_SIZE];
esb_constructor_fixed(&truename,buf,sizeof(buf));
get_true_section_name(dbg,section_name,
&truename,TRUE);
printf("\n%s\n",sanitized(esb_get_string(&truename)));
esb_destructor(&truename);
}
if (glflags.gf_do_print_dwarf) {
printf("names tables: %" DW_PR_DUu "\n",dn_count);
}
for ( ; dnindex < dn_count; ++dnindex) {
if (glflags.gf_do_print_dwarf) {
printf("names table %" DW_PR_DUu "\n",dnindex);
}
}
dwarf_dealloc(dbg,dnhead,DW_DLA_DNAMES_HEAD);
return DW_DLV_OK;
}
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