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/* Copyright (C) 2021 Free Software Foundation, Inc.
Contributed by Oracle.
This file is part of GNU Binutils.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#ifndef _DATAOBJECT_H
#define _DATAOBJECT_H
// A DataObject object represents a distinct dataobject.
#include "dbe_structs.h"
#include "Histable.h"
extern char *DOBJ_UNSPECIFIED;
extern char *DOBJ_UNIDENTIFIED;
extern char *DOBJ_UNDETERMINED;
extern char *DOBJ_ANON;
extern char *DOBJ_UNASCERTAINABLE;
extern char *DOBJ_UNVERIFIABLE;
extern char *DOBJ_UNRESOLVABLE;
class DataObject : public Histable
{
public:
DataObject ();
~DataObject ();
static const unsigned UNSPECIFIED_ID = 0xFFFFFFFF;
int64_t size; // size of the dataobject in bytes
int64_t offset; // offset of dataobject from parent
DataObject *parent; // this dataobject's parent (if any)
Histable *scope; // scope of this dataobject
DataObject *master; // this dataobject's master (if any)
Histable_type get_type () { return DOBJECT; }
int64_t get_size () { return size; }
int64_t get_offset () { return offset; }
DataObject *get_parent () { return parent; }
DataObject *get_master () { return master; }
char *get_typename () { return _typename; }
char *get_instname () { return _instname; }
Histable *get_scope () { return scope; }
char *get_unannotated_name ()
{ // name without a <Scalar> or <Unknown> prefix
if (_unannotated_name)
return _unannotated_name;
return get_name ();
}
uint64_t get_addr ();
char get_offset_mark ();
char *get_offset_name ();
void set_dobjname (char *type_name, char *inst_name); // dobj->parent must already be set
void set_name (char *);
Histable *convertto (Histable_type type, Histable *obj = NULL);
DbeEA *find_dbeEA (Vaddr EA);
private:
char *_unannotated_name; // name without a <Scalar> or <Unknown> prefix
char *_typename; // name of this dataobject's type
char *_instname; // name of this dataobject instance
Vector<DbeEA*> *EAs;
};
#endif /* _DATAOBJECT_H */
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