1 /* Copyright (C) 2021-2024 Free Software Foundation, Inc. 2 Contributed by Oracle. 3 4 This file is part of GNU Binutils. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3, or (at your option) 9 any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software 18 Foundation, 51 Franklin Street - Fifth Floor, Boston, 19 MA 02110-1301, USA. */ 20 21 #ifndef _HEAPACTIVITY_H 22 #define _HEAPACTIVITY_H 23 24 25 #include <stdio.h> 26 27 #include "vec.h" 28 #include "Histable.h" 29 #include "Hist_data.h" 30 #include "Metric.h" 31 #include "HeapData.h" 32 #include "DefaultMap.h" 33 #include "dbe_types.h" 34 35 class Experiment; 36 class Expression; 37 class DataView; 38 class DbeView; 39 40 class HeapActivity 41 { 42 public: 43 44 HeapActivity (DbeView *_dbev); 45 ~HeapActivity()46 ~HeapActivity () 47 { 48 this->reset (); 49 } 50 51 void reset (void); 52 Hist_data *compute_metrics (MetricList *, Histable::Type, 53 Hist_data::Mode, Histable*); 54 55 private: 56 57 void computeCallStack (Histable::Type, VMode viewMode); 58 void createHistItemTotals (Hist_data *, MetricList *, Histable::Type, bool); 59 void computeHistTotals (Hist_data *, MetricList *); 60 void computeHistData (Hist_data *, MetricList *, Hist_data::Mode, Histable *); 61 62 Vector<HeapData*> *hDataObjs; 63 Vector<HeapData*> *hDataObjsCallStack; 64 bool hasCallStack; 65 HeapData *hDataTotal; 66 67 // list of HeapData objects using the stack id as the key 68 DefaultMap<uint64_t, HeapData*> *hDataCalStkMap; 69 70 // the cached data for mode=Hist_Data::ALL 71 Hist_data *hist_data_callstack_all; 72 73 DbeView *dbev; 74 }; 75 76 #endif /* _HEAPACTIVITY_H */ 77