/*
Copyright (C) 2000,2002,2004 Silicon Graphics, Inc. All Rights Reserved.
This program is free software; you can redistribute it and/or modify it
under the terms of version 2.1 of the GNU Lesser 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 Lesser 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.
Contact information: Silicon Graphics, Inc., 1500 Crittenden Lane,
Mountain View, CA 94043, or:
http://www.sgi.com
For further information regarding this notice, see:
http://oss.sgi.com/projects/GenInfo/NoticeExplan
*/
#include "config.h"
#include "libdwarfdefs.h"
#ifdef HAVE_ELF_H
#include <elf.h>
#endif
#include <stdio.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <stdlib.h>
#include "pro_incl.h"
extern char *_dwarf_errmsgs[];
/*
This function performs error handling as described in the
libdwarf consumer document section 3. Dbg is the Dwarf_P_debug
structure being processed. Error is a pointer to the pointer
to the error descriptor that will be returned. Errval is an
error code listed in dwarf_error.h.
*/
void
_dwarf_p_error(Dwarf_P_Debug dbg,
Dwarf_Error * error, Dwarf_Word errval)
{
Dwarf_Error errptr;
/* Allow NULL dbg on entry, since sometimes that can happen and we
want to report the upper-level error, not this one. */
if ((Dwarf_Sword) errval < 0)
printf("ERROR VALUE: %ld - %s\n",
(long) errval, _dwarf_errmsgs[-errval - 1]);
if (error != NULL) {
errptr = (Dwarf_Error)
_dwarf_p_get_alloc(dbg, sizeof(struct Dwarf_Error_s));
if (errptr == NULL) {
fprintf(stderr,
"Could not allocate Dwarf_Error structure\n");
abort();
}
errptr->er_errval = (Dwarf_Sword) errval;
*error = errptr;
return;
}
if (dbg != NULL && dbg->de_errhand != NULL) {
errptr = (Dwarf_Error)
_dwarf_p_get_alloc(dbg, sizeof(struct Dwarf_Error_s));
if (errptr == NULL) {
fprintf(stderr,
"Could not allocate Dwarf_Error structure\n");
abort();
}
errptr->er_errval = (Dwarf_Sword) errval;
dbg->de_errhand(errptr, dbg->de_errarg);
return;
}
abort();
}