forked from qt-creator/qt-creator
7ab6783e24
Recently tons of warnings show up for presumably "problematic" singned <-> unsigned and size conversions. The Qt side uses 'int', and that's the biggest 'integration surface' for us, so instead of establishing some internal boundary between signed and unsigned areas, push that boundary out of creator core code, and use 'int' everywhere. Because it reduces friction further, also do it in libcplusplus. Change-Id: I84f3b79852c8029713e7ea6f133ffb9ef7030a70 Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
94 lines
3.4 KiB
C++
94 lines
3.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include <QStringList>
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#include <QHash>
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#include <QVector>
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namespace Debugger {
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namespace Internal {
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// A DisassemblerLine represents either
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// - an assembler instruction (address, offset, function, data fields), or
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// - a code line (lineNumber, data fields), or
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// - a comment line.
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class DisassemblerLine
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{
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public:
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DisassemblerLine() = default;
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bool isAssembler() const { return address != 0; }
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bool isCode() const { return lineNumber != 0; }
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bool isComment() const { return lineNumber == 0 && address == 0; }
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QString toString(int maxOp = 0) const;
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void fromString(const QString &unparsed);
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public:
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quint64 address = 0; // (ass) Address of instruction in memory/in binary.
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QString function; // (ass) Function to which current instruction belongs.
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QString fileName; // (src) Source file
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uint offset = 0; // (ass) Offset of instruction in relation to current function.
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int lineNumber = 0; // (src) Line number in source.
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uint hunk = 0; // (src) Number of hunk if source line was split
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QByteArray rawData; // (ass) Raw bytes of the instruction
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QString data; // (ass) Instruction text, (src) source text, (cmt) arbitrary.
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QString bytes; // (ass) The instruction in raw bytes
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};
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class DisassemblerLines
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{
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public:
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DisassemblerLines() = default;
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bool coversAddress(quint64 address) const;
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void appendUnparsed(const QString &line);
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void appendLine(const DisassemblerLine &dl);
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void appendComment(const QString &line);
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// Mixed source/assembly: Retrieve contents of source (cached)
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void appendSourceLine(const QString &fileName, int line);
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QString toString() const;
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void setBytesLength(int x) { m_bytesLength = x; }
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int bytesLength() const { return m_bytesLength; }
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int size() const { return m_data.size(); }
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const DisassemblerLine &at(int i) const { return m_data.at(i); }
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int lineForAddress(quint64 address) const;
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QVector<DisassemblerLine> data() const { return m_data; }
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quint64 startAddress() const;
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quint64 endAddress() const;
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private:
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QString m_lastFunction;
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int m_bytesLength = 0;
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QVector<DisassemblerLine> m_data;
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QHash<quint64, int> m_rowCache;
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};
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} // namespace Internal
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} // namespace Debugger
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