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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 _INDEXOBJECT_H
#define _INDEXOBJECT_H
#include "Histable.h"
#include "Expression.h"
class IndexObject : public Histable
{
public:
IndexObject (int _indextype, uint64_t _index);
IndexObject (int _indextype, Histable *_obj);
bool requires_string_sort (); // name column should be sorted using name text
virtual Histable_type
get_type ()
{
return INDEXOBJ;
}
virtual char *get_name (NameFormat = NA);
virtual void set_name (char*);
virtual void set_name_from_context (Expression::Context *);
virtual Histable *convertto (Histable_type, Histable* = NULL);
virtual uint64_t
get_addr ()
{
return id;
}
uint64_t
get_index ()
{
return id;
}
Histable *
get_obj ()
{
return obj;
}
// for use in index object definitions
static const uint64_t INDXOBJ_EXPGRID_SHIFT = 60;
static const uint64_t INDXOBJ_EXPID_SHIFT = 32;
static const uint64_t INDXOBJ_PAYLOAD_SHIFT = 0;
static const uint64_t INDXOBJ_EXPGRID_MASK =
((1LLU << (64 - INDXOBJ_EXPGRID_SHIFT)) - 1);
static const uint64_t INDXOBJ_EXPID_MASK =
((1LLU << (INDXOBJ_EXPGRID_SHIFT - INDXOBJ_EXPID_SHIFT)) - 1);
static const uint64_t INDXOBJ_PAYLOAD_MASK =
((1LLU << (INDXOBJ_EXPID_SHIFT - INDXOBJ_PAYLOAD_SHIFT)) - 1);
private:
int indextype;
Histable *obj;
bool nameIsFinal;
};
typedef enum IndexObjTypes
{
INDEX_THREADS = 0,
INDEX_CPUS,
INDEX_SAMPLES,
INDEX_GCEVENTS,
INDEX_SECONDS,
INDEX_PROCESSES,
INDEX_EXPERIMENTS,
INDEX_BYTES,
INDEX_DURATION,
INDEX_LAST // never used; marks the count of precompiled items
} IndexObjTypes_t;
class IndexObjType_t
{
public:
IndexObjType_t ();
~IndexObjType_t ();
int type;
char *name; // used as input
char *i18n_name; // used for output
char *index_expr_str;
Expression *index_expr;
char mnemonic;
char *short_description;
char *long_description;
MemObjType_t *memObj;
};
#endif /* _INDEXOBJECT_H */
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