forked from qt-creator/qt-creator
155 lines
3.6 KiB
C++
155 lines
3.6 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt 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 Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://www.qtsoftware.com/contact.
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**
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**************************************************************************/
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#ifndef DEBUGGER_TRK_UTILS
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#define DEBUGGER_TRK_UTILS
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#include <QtCore/QByteArray>
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#include <QtCore/QHash>
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#include <QtCore/QString>
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#include <QtCore/QVariant>
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namespace trk {
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typedef unsigned char byte;
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QByteArray decode7d(const QByteArray &ba);
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QByteArray encode7d(const QByteArray &ba);
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ushort extractShort(const char *data);
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uint extractInt(const char *data);
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QString quoteUnprintableLatin1(const QByteArray &ba);
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// produces "xx "
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QString stringFromByte(byte c);
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// produces "xx xx xx "
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QString stringFromArray(const QByteArray &ba);
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enum Endianness
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{
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LittleEndian,
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BigEndian,
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TargetByteOrder = BigEndian,
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};
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void appendByte(QByteArray *ba, byte b);
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void appendShort(QByteArray *ba, ushort s, Endianness = TargetByteOrder);
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void appendInt(QByteArray *ba, uint i, Endianness = TargetByteOrder);
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void appendString(QByteArray *ba, const QByteArray &str, Endianness = TargetByteOrder);
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enum CodeMode
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{
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ArmMode = 0,
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ThumbMode,
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};
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enum TargetConstants
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{
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registerCount = 17,
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memoryChunkSize = 256
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};
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struct Session
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{
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Session() {
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cpuMajor = 0;
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cpuMinor = 0;
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bigEndian = 0;
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defaultTypeSize = 0;
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fpTypeSize = 0;
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extended1TypeSize = 0;
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extended2TypeSize = 0;
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pid = 0;
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tid = 0;
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codeseg = 0;
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dataseg = 0;
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currentThread = 0;
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}
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// Trk feedback
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byte cpuMajor;
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byte cpuMinor;
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byte bigEndian;
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byte defaultTypeSize;
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byte fpTypeSize;
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byte extended1TypeSize;
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byte extended2TypeSize;
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uint pid;
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uint tid;
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uint codeseg;
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uint dataseg;
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QHash<uint, uint> tokenToBreakpointIndex;
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// Gdb request
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uint currentThread;
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};
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struct SnapShot
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{
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uint registers[registerCount];
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typedef QHash<uint, QByteArray> Memory;
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Memory memory;
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};
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struct Breakpoint
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{
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Breakpoint(uint offset_ = 0)
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{
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number = 0;
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offset = offset_;
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mode = ArmMode;
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}
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uint offset;
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ushort number;
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CodeMode mode;
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};
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struct TrkResult
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{
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TrkResult() { code = token = 0; }
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QString toString() const;
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byte code;
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byte token;
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QByteArray data;
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QVariant cookie;
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};
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// returns a QByteArray containing 0x01 0x90 <len> 0x7e encoded7d(ba) 0x7e
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QByteArray frameMessage(byte command, byte token, const QByteArray &data);
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TrkResult extractResult(QByteArray *buffer);
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QByteArray errorMessage(byte code);
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QByteArray hexNumber(uint n);
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} // namespace trk
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#endif // DEBUGGER_TRK_UTILS
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