mirror of
https://github.com/epasveer/seer.git
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100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
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// SPDX-FileCopyrightText: 2026 Ernie Pasveer <epasveer@att.net>
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//
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// SPDX-License-Identifier: GPL-3.0-or-later
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#pragma once
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#include <QtWidgets/QWidget>
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#include <QtCore/QVector>
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#include <QWidget>
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#include <QGraphicsItem>
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#include <QPointF>
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#include <QString>
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namespace Seer {
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namespace PSV {
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class Frame {
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public:
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Frame ();
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Frame (const QString& text);
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~Frame ();
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int level () const;
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const QString& addr () const;
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const QString& function () const;
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const QString& arch () const;
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const QString& file () const;
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const QString& fullname () const;
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int line () const;
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const QString& type () const;
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QString toString () const;
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private:
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int _level;
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QString _addr;
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QString _function;
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QString _arch;
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QString _file;
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QString _fullname;
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int _line;
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QString _type;
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};
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typedef QVector<Frame> Frames;
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class Thread {
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public:
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Thread ();
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Thread (const QString& text);
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~Thread ();
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int id () const;
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const QString& target_id () const;
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const QString& name () const;
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const QString& state () const;
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int current () const;
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QString toString () const;
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int frameCount () const;
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const Frame& frame (int i) const;
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const Frames& frames () const;
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private:
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int _id;
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QString _target_id;
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QString _name;
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QString _state;
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int _current;
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Frames _frames;
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};
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typedef QVector<Thread> Threads;
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typedef QVector<int> ThreadIds;
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struct StackNode {
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QString function; // empty == root
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int depth = 0;
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QVector<Thread *> threads; // non-owning pointers
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QVector<std::shared_ptr<StackNode>> children;
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};
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// Build the parallel-stacks tree from a flat list of threads.
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std::shared_ptr<StackNode> buildParallelStacks(QVector<Thread> &threads);
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// Flat "Stack" representation used when building the graph.
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struct Stack {
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QVector<QString> functions;
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QVector<std::shared_ptr<Stack>> stacks;
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int threadCount = 0;
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QVector<QString> threadIds; // IDs of every thread in this node
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};
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std::shared_ptr<Stack> fillStack(const std::shared_ptr<StackNode> &node);
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} // namespace PSV
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} // namespace Seer
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