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xdisasmview.cpp
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xdisasmview.cpp
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/* Copyright (c) 2020-2024 hors<horsicq@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "xdisasmview.h"
XDisasmView::XDisasmView(QWidget *pParent) : XDeviceTableEditView(pParent)
{
// TODO click on Address -> Offset
g_handle = 0;
g_nBytesProLine = 1;
memset(g_shortCuts, 0, sizeof g_shortCuts);
g_options = OPTIONS();
g_disasmOptions = XCapstone::DISASM_OPTIONS();
g_nAddressWidth = 8;
g_nOpcodeSize = 16; // TODO Check
g_nThisBaseVirtualAddress = 0;
g_nThisBaseDeviceOffset = 0;
g_bIsAddressColon = false;
g_bIsHighlight = false;
g_syntax = XBinary::SYNTAX_DEFAULT;
// g_opcodeMode = OPCODEMODE_SYMBOLADDRESS;
// g_bytesMode = BYTESMODE_RAW;
addColumn(""); // Arrows
addColumn(""); // Breakpoints
// addColumn(tr("Address"),0,true);
addColumn(tr("Address"), 0, true);
addColumn(""); // Info
addColumn(tr("Bytes"), 0, true);
addColumn(tr("Opcode"), 0, true); // TODO fix it in _adjustWindow
addColumn(tr("Comment"));
// setLastColumnStretch(true);
setTextFont(XOptions::getMonoFont());
setAddressMode(LOCMODE_ADDRESS);
_qTextOptions.setWrapMode(QTextOption::NoWrap);
setVerticalLinesVisible(false);
}
XDisasmView::~XDisasmView()
{
if (g_handle) {
XCapstone::closeHandle(&g_handle);
}
}
void XDisasmView::adjustView()
{
setTextFontFromOptions(XOptions::ID_DISASM_FONT);
g_bIsHighlight = getGlobalOptions()->getValue(XOptions::ID_DISASM_HIGHLIGHT).toBool();
g_disasmOptions.bIsUppercase = getGlobalOptions()->getValue(XOptions::ID_DISASM_UPPERCASE).toBool();
g_bIsAddressColon = getGlobalOptions()->getValue(XOptions::ID_DISASM_ADDRESSCOLON).toBool();
g_syntax = XBinary::stringToSyntaxId(getGlobalOptions()->getValue(XOptions::ID_DISASM_SYNTAX).toString());
g_dmFamily = XBinary::getDisasmFamily(g_options.disasmMode);
g_mapColors = getColorRecordsMap();
// TODO BP color
if (g_handle) {
XCapstone::closeHandle(&g_handle);
}
XCapstone::openHandle(g_options.disasmMode, &g_handle, true, g_syntax);
viewport()->update();
}
void XDisasmView::_adjustView()
{
adjustView();
reload(true);
}
void XDisasmView::setData(QIODevice *pDevice, const OPTIONS &options, bool bReload)
{
g_options = options;
g_listRecords.clear();
setDevice(pDevice);
setMemoryMap(g_options.memoryMapRegion);
if (g_options.disasmMode == XBinary::DM_UNKNOWN) {
g_options.disasmMode = XBinary::getDisasmMode(getMemoryMap());
}
adjustView();
adjustColumns();
adjustScrollCount();
if (options.nInitAddress != (XADDR)-1) {
// qint64 nOffset = XBinary::addressToOffset(getMemoryMap(), options.nInitAddress);
// if (nOffset == -1) {
// nOffset = 0;
// }
// _goToViewOffset(nOffset, false, false, options.bAprox);
goToAddress(options.nInitAddress, false, options.bAprox, false);
// addVisited(options.nInitAddress);
} else {
// addVisited(0);
}
if (bReload) {
reload(true);
}
}
XDisasmView::OPTIONS XDisasmView::getOptions()
{
return g_options;
}
XBinary::DM XDisasmView::getDisasmMode()
{
return g_options.disasmMode;
}
XADDR XDisasmView::getSelectionInitAddress()
{
XADDR nResult = -1;
qint64 nOffset = getSelectionInitOffset();
if (nOffset != -1) {
nResult = XBinary::offsetToAddress(getMemoryMap(), nOffset);
}
return nResult;
}
XDeviceTableView::DEVICESTATE XDisasmView::getDeviceState(bool bGlobalOffset)
{
// DEVICESTATE result = {};
// if (isAnalyzed()) {
// // TODO
// STATE state = getState();
// if (state.nSelectionViewSize == 0) {
// state.nSelectionViewSize = 1;
// }
// qint64 nShowOffset = getViewOffsetStart(); // TODO convert
// // XInfoDB::SHOWRECORD showRecordCursor = getXInfoDB()->getShowRecordByLine(state.nCursorViewOffset);
// XInfoDB::SHOWRECORD showRecordStartSelection = getXInfoDB()->getShowRecordByLine(state.nSelectionViewOffset);
// XInfoDB::SHOWRECORD showRecordEndSelection = getXInfoDB()->getShowRecordByLine(state.nSelectionViewOffset + state.nSelectionViewSize - 1);
// XInfoDB::SHOWRECORD showRecordShowStart = getXInfoDB()->getShowRecordByLine(nShowOffset);
// // if (showRecordCursor.nOffset != -1 ) {
// // result.nCursorOffset = showRecordCursor.nOffset;
// // }
// XADDR nStartSelectionAddress = showRecordStartSelection.nAddress;
// qint64 nSelectionSize = showRecordEndSelection.nAddress + showRecordEndSelection.nSize - nStartSelectionAddress;
// if (!getXInfoDB()->isAnalyzedRegionVirtual(nStartSelectionAddress, nSelectionSize)) {
// result.nSelectionLocation = showRecordStartSelection.nOffset;
// result.nSelectionSize = nSelectionSize;
// }
// if (showRecordShowStart.nOffset == -1) {
// result.nShowLocation = getXInfoDB()->getShowRecordPrevOffsetByAddress(showRecordShowStart.nAddress);
// } else {
// result.nShowLocation = showRecordShowStart.nOffset;
// }
// if (bGlobalOffset) {
// XIODevice *pSubDevice = dynamic_cast<XIODevice *>(getDevice());
// if (pSubDevice) {
// quint64 nInitOffset = pSubDevice->getInitLocation();
// result.nSelectionLocation += nInitOffset;
// // result.nCursorOffset += nInitOffset;
// result.nShowLocation += nInitOffset;
// }
// }
// } else {
// DEVICESTATE result = {};
// STATE state = getState();
// result.nSelectionLocation = viewOffsetToDeviceOffset(state.nSelectionViewOffset, bGlobalOffset);
// result.nSelectionSize = state.nSelectionViewSize; // TODO Check
// result.nShowLocation = viewOffsetToDeviceOffset(state.nSelectionViewOffset, bGlobalOffset);
// return result;
// }
// return result;
DEVICESTATE result = {};
STATE state = getState();
result.nSelectionDeviceOffset = viewOffsetToDeviceOffset(state.nSelectionViewOffset, bGlobalOffset);
result.nStartDeviceOffset = viewOffsetToDeviceOffset(getViewOffsetStart(), bGlobalOffset);
if (result.nSelectionDeviceOffset != (quint64)-1) {
result.nSelectionSize = state.nSelectionViewSize;
// TODO if virtual region return 0
}
return result;
}
void XDisasmView::setDeviceState(const DEVICESTATE &deviceState, bool bGlobalOffset)
{
_goToViewOffset(deviceOffsetToViewOffset(deviceState.nStartDeviceOffset, bGlobalOffset));
_initSetSelection(deviceOffsetToViewOffset(deviceState.nSelectionDeviceOffset, bGlobalOffset), deviceState.nSelectionSize);
adjust();
viewport()->update();
}
qint64 XDisasmView::deviceOffsetToViewOffset(qint64 nOffset, bool bGlobalOffset)
{
qint64 nResult = 0;
// if (isAnalyzed()) {
// qint64 _nOffset = XDeviceTableView::deviceOffsetToViewOffset(nOffset, bGlobalOffset);
// nResult = getXInfoDB()->getShowRecordLineByOffset(_nOffset);
// } else {
// nResult = XDeviceTableView::deviceOffsetToViewOffset(nOffset, bGlobalOffset);
// }
qint64 _nOffset = XDeviceTableView::deviceOffsetToViewOffset(nOffset, bGlobalOffset);
VIEWSTRUCT viewStruct = _getViewStructByOffset(_nOffset);
if (viewStruct.nSize) {
nResult = viewStruct.nViewOffset + (nOffset - viewStruct.nOffset);
}
return nResult;
}
qint64 XDisasmView::deviceSizeToViewSize(qint64 nOffset, qint64 nSize, bool bGlobalOffset)
{
Q_UNUSED(bGlobalOffset)
qint64 nResult = 0;
// if (isAnalyzed()) {
// qint64 _nOffsetStart = XDeviceTableView::deviceOffsetToViewOffset(nOffset, bGlobalOffset);
// qint64 _nOffsetEnd = XDeviceTableView::deviceOffsetToViewOffset(nOffset + nSize, bGlobalOffset);
// nResult = getXInfoDB()->getShowRecordLineByOffset(_nOffsetEnd) - getXInfoDB()->getShowRecordLineByOffset(_nOffsetStart);
// nResult = nResult + 1;
// } else {
// nResult = XDeviceTableView::deviceOffsetToViewOffset(nOffset, nSize);
// }
nResult = XDeviceTableView::deviceSizeToViewSize(nOffset, nSize);
return nResult;
}
qint64 XDisasmView::viewOffsetToDeviceOffset(qint64 nViewOffset, bool bGlobalOffset)
{
qint64 nResult = -1;
VIEWSTRUCT viewStruct = _getViewStructByViewOffset(nViewOffset);
if (viewStruct.nSize && (viewStruct.nOffset != -1)) {
nResult = viewStruct.nOffset + (nViewOffset - viewStruct.nViewOffset);
nResult = XDeviceTableView::viewOffsetToDeviceOffset(nResult, bGlobalOffset);
}
return nResult;
}
void XDisasmView::adjustScrollCount()
{
// qint64 nTotalLineCount = 0;
// if (isAnalyzed()) {
// nTotalLineCount = getXInfoDB()->getShowRecordsCount();
// } else {
// nTotalLineCount = getViewSize() / g_nBytesProLine;
// if (nTotalLineCount > 1) // TODO Check
// {
// nTotalLineCount--;
// }
// }
// setTotalLineCount(nTotalLineCount);
g_listViewStruct.clear();
// TODO XInfoDB
qint32 nNumberOfRecords = getMemoryMap()->listRecords.count();
qint64 nScrollStart = 0;
qint64 nViewOffset = 0;
for (qint32 i = 0; i < nNumberOfRecords; i++) {
VIEWSTRUCT record = {};
record.nAddress = getMemoryMap()->listRecords.at(i).nAddress;
record.nOffset = getMemoryMap()->listRecords.at(i).nOffset;
record.nSize = getMemoryMap()->listRecords.at(i).nSize;
record.nScrollStart = nScrollStart;
record.nViewOffset = nViewOffset;
record.nScrollCount = record.nSize;
bool bAdd = true;
// TODO XInfoDB
if ((getMemoryMap()->fileType == XBinary::FT_MACHO32) || (getMemoryMap()->fileType == XBinary::FT_MACHO64)) {
if (i == 0) {
bAdd = false; // DO NOT add zeropage
}
}
if (bAdd) {
nScrollStart += record.nScrollCount;
nViewOffset += record.nSize;
g_listViewStruct.append(record);
}
}
setViewSize(nViewOffset);
setTotalScrollCount(nScrollStart);
}
qint64 XDisasmView::getViewSizeByViewOffset(qint64 nViewOffset)
{
// TODO
// Check always return 1
qint64 nResult = 0;
QByteArray baData = read_array(nViewOffset, g_nOpcodeSize);
XCapstone::DISASM_RESULT disasmResult = XCapstone::disasm_ex(g_handle, g_options.disasmMode, g_syntax, baData.data(), baData.size(), 0, g_disasmOptions);
nResult = disasmResult.nSize;
return nResult;
}
qint64 XDisasmView::addressToViewOffset(XADDR nAddress)
{
qint64 nResult = 0;
// if (!isAnalyzed()) {
// nResult = XDeviceTableView::addressToViewOffset(nAddress);
// } else {
// nResult = getXInfoDB()->getShowRecordLineByAddress(nAddress);
// }
VIEWSTRUCT viewStruct = _getViewStructByAddress(nAddress);
if (viewStruct.nSize) {
nResult = viewStruct.nViewOffset + (nAddress - viewStruct.nAddress);
}
return nResult;
}
QString XDisasmView::convertOpcodeString(const XCapstone::DISASM_RESULT &disasmResult)
{
QString sResult;
if (getXInfoDB()) {
// if ((g_opcodeMode == OPCODEMODE_SYMBOLADDRESS) || (g_opcodeMode == OPCODEMODE_SYMBOL) || (g_opcodeMode == OPCODEMODE_ADDRESS)) {
// XInfoDB::RI_TYPE riType = XInfoDB::RI_TYPE_SYMBOLADDRESS;
// if (g_opcodeMode == OPCODEMODE_SYMBOLADDRESS) {
// riType = XInfoDB::RI_TYPE_SYMBOLADDRESS;
// } else if (g_opcodeMode == OPCODEMODE_SYMBOL) {
// riType = XInfoDB::RI_TYPE_SYMBOL;
// } else if (g_opcodeMode == OPCODEMODE_ADDRESS) {
// riType = XInfoDB::RI_TYPE_ADDRESS;
// }
// sResult = getXInfoDB()->convertOpcodeString(disasmResult, g_options.disasmMode, g_syntax, riType, g_disasmOptions);
// }
XInfoDB::RI_TYPE riType = XInfoDB::RI_TYPE_SYMBOLADDRESS;
sResult = getXInfoDB()->convertOpcodeString(disasmResult, g_options.disasmMode, g_syntax, riType, g_disasmOptions);
}
if (sResult == "") {
sResult = disasmResult.sString;
}
return sResult;
}
qint64 XDisasmView::getDisasmViewOffset(qint64 nViewOffset, qint64 nOldViewOffset)
{
qint64 nResult = nViewOffset;
if (nViewOffset != nOldViewOffset) {
if (nOldViewOffset == -1) {
nOldViewOffset = nViewOffset;
}
bool bSuccess = false;
VIEWSTRUCT viewStruct = _getViewStructByViewOffset(nViewOffset);
// VIEWSTRUCT viewStructOld = _getViewStructByViewOffset(nOldViewOffset);
XADDR nAddress = 0;
// XADDR nAddressOld = 0;
qint64 nOffset = 0;
// qint64 nOffsetOld = 0;
if (viewStruct.nAddress != (XADDR)-1) {
nAddress = viewStruct.nAddress + (nViewOffset - viewStruct.nViewOffset);
}
if (viewStruct.nOffset != -1) {
nOffset = viewStruct.nOffset + (nViewOffset - viewStruct.nViewOffset);
}
// if (viewStructOld.nAddress != -1) {
// nAddressOld = viewStructOld.nAddress + (nOldViewOffset - viewStructOld.nViewOffset);
// }
// if (viewStructOld.nOffset != -1) {
// nOffsetOld = viewStructOld.nOffset + (nOldViewOffset - viewStructOld.nViewOffset);
// }
if (!bSuccess) {
if (getXInfoDB()) {
XInfoDB::SHOWRECORD showRecord = {};
if (nAddress != (XADDR)-1) {
showRecord = getXInfoDB()->getShowRecordByAddress(nAddress, true);
}
// TODO offset !!!
if (showRecord.bValid) {
if (nViewOffset > nOldViewOffset) {
if (nAddress != (XADDR)-1) {
nResult = _getViewOffsetByAddress(showRecord.nAddress + showRecord.nSize);
}
} else {
if (nAddress != (XADDR)-1) {
nResult = _getViewOffsetByAddress(showRecord.nAddress);
}
}
bSuccess = true;
}
}
}
if ((!bSuccess) && (nOffset != -1)) {
qint64 nStartOffset = 0;
qint64 nEndOffset = 0;
nStartOffset = nOffset - 5 * g_nOpcodeSize;
nEndOffset = nOffset + 5 * g_nOpcodeSize;
if (g_dmFamily == XBinary::DMFAMILY_ARM) // TODO Check
{
nStartOffset = S_ALIGN_DOWN(nStartOffset, 4);
} else if (g_dmFamily == XBinary::DMFAMILY_ARM64) {
nStartOffset = S_ALIGN_DOWN(nStartOffset, 4);
} else if (g_dmFamily == XBinary::DMFAMILY_X86) {
// QByteArray _baData = read_array(nStartOffset, 2); // TODO optimize
// if (*((quint16 *)_baData.data()) == 0) // 0000
// {
// nStartOffset = S_ALIGN_DOWN(nStartOffset, 4);
// }
nStartOffset = S_ALIGN_DOWN(nStartOffset, 4);
}
nStartOffset = qMax(nStartOffset, viewStruct.nOffset);
nEndOffset = qMin(nEndOffset, viewStruct.nOffset + viewStruct.nSize);
qint32 nSize = nEndOffset - nStartOffset;
QByteArray baData = read_array(nStartOffset, nSize);
nSize = baData.size();
qint64 _nCurrentOffset = 0;
qint64 _nResult = 0;
while (nSize > 0) {
qint64 _nOffset = nStartOffset + _nCurrentOffset;
XCapstone::DISASM_RESULT disasmResult =
XCapstone::disasm_ex(g_handle, g_options.disasmMode, g_syntax, baData.data() + _nCurrentOffset, nSize, _nCurrentOffset, g_disasmOptions);
if ((nOffset >= _nOffset) && (nOffset < _nOffset + disasmResult.nSize)) {
if (_nOffset == nOffset) {
_nResult = _nOffset;
} else {
if (nViewOffset > nOldViewOffset) {
_nResult = _nOffset + disasmResult.nSize;
} else {
_nResult = _nOffset;
}
}
nResult = viewStruct.nViewOffset + (_nResult - viewStruct.nOffset);
break;
}
_nCurrentOffset += disasmResult.nSize;
nSize -= disasmResult.nSize;
}
}
}
return nResult;
}
XDisasmView::MENU_STATE XDisasmView::getMenuState()
{
MENU_STATE result = {};
DEVICESTATE deviceState = getDeviceState();
STATE state = getState();
// if(state.nCursorOffset!=XBinary::offsetToAddress(&(g_options.memoryMap),state.nCursorOffset))
// {
// result.bOffset=true;
// }
if (deviceState.nSelectionSize) {
result.bPhysicalSize = true;
}
if (state.nSelectionViewSize) {
result.bSize = true;
}
if (g_options.bMenu_Hex) {
result.bHex = true;
}
return result;
}
void XDisasmView::drawText(QPainter *pPainter, qint32 nLeft, qint32 nTop, qint32 nWidth, qint32 nHeight, const QString &sText, TEXT_OPTION *pTextOption)
{
QRect rectText;
rectText.setLeft(nLeft + getCharWidth());
rectText.setTop(nTop + getLineDelta());
rectText.setWidth(nWidth);
rectText.setHeight(nHeight - getLineDelta());
bool bSave = false;
// if (pTextOption->bIsCursor) {
// bSave = true;
// }
if (bSave) {
pPainter->save();
}
if (pTextOption->bIsSelected) {
pPainter->fillRect(nLeft, nTop, nWidth, nHeight, pTextOption->colSelected);
}
if (pTextOption->bIsBreakpoint) {
pPainter->fillRect(nLeft, nTop, nWidth, nHeight, pTextOption->colBreakpoint);
} else if (pTextOption->bIsAnalysed) {
pPainter->fillRect(nLeft, nTop, nWidth, nHeight, pTextOption->colAnalyzed);
} /*else if (pTextOption->bIsCursor) {
pPainter->fillRect(nLeft, nTop, nWidth, nHeight, viewport()->palette().color(QPalette::WindowText));
pPainter->setPen(viewport()->palette().color(QPalette::Base));
}*/
if (pTextOption->bASMHighlight) {
drawAsmText(pPainter, rectText, sText);
} else {
pPainter->drawText(rectText, sText, _qTextOptions);
}
if (bSave) {
pPainter->restore();
}
}
void XDisasmView::drawAsmText(QPainter *pPainter, const QRect &rect, const QString &sText)
{
QString sMnemonic = sText.section("|", 0, 0);
QString sString = sText.section("|", 1, 1);
// TODO registers !!!
if (g_bIsHighlight) {
COLOR_RECORD opcodeColorNOP = {};
QRect _rectMnemonic = rect;
_rectMnemonic.setWidth(QFontMetrics(pPainter->font()).size(Qt::TextSingleLine, sMnemonic).width());
COLOR_RECORD opcodeColor = getOpcodeColor(sMnemonic.toLower());
bool bIsNOP = false;
if (XCapstone::isNopOpcode(g_dmFamily, sMnemonic.toLower(), g_syntax)) {
opcodeColorNOP = opcodeColor;
bIsNOP = true;
}
drawColorText(pPainter, _rectMnemonic, sMnemonic, opcodeColor);
if (sString != "") {
QRect _rectString = rect;
_rectString.setX(rect.x() + QFontMetrics(pPainter->font()).size(Qt::TextSingleLine, sMnemonic + " ").width());
if (bIsNOP) {
drawColorText(pPainter, _rectString, sString, opcodeColorNOP);
} else {
drawArg(pPainter, _rectString, sString);
}
}
} else {
QString sOpcode = sMnemonic;
if (sString != "") {
sOpcode += QString(" %1").arg(sString);
}
// TODO
pPainter->drawText(rect, sOpcode, _qTextOptions);
}
}
void XDisasmView::drawColorText(QPainter *pPainter, const QRect &rect, const QString &sText, const COLOR_RECORD &colorRecord)
{
if (colorRecord.colBackground.isValid() || colorRecord.colMain.isValid()) {
pPainter->save();
QRect _rectString = rect;
_rectString.setWidth(QFontMetrics(pPainter->font()).size(Qt::TextSingleLine, sText).width());
if (colorRecord.colBackground.isValid()) {
pPainter->fillRect(_rectString, QBrush(colorRecord.colBackground));
}
if (colorRecord.colMain.isValid()) {
pPainter->setPen(colorRecord.colMain);
}
pPainter->drawText(_rectString, sText, _qTextOptions);
pPainter->restore();
} else {
pPainter->drawText(rect, sText, _qTextOptions);
}
}
void XDisasmView::drawArg(QPainter *pPainter, const QRect &rect, const QString &sText)
{
QList<XCapstone::OPERANDPART> listParts = XCapstone::getOperandParts(g_dmFamily, sText, g_syntax);
qint32 nNumberOfParts = listParts.count();
QRect _rect = rect;
for (qint32 i = 0; i < nNumberOfParts; i++) {
QString sString = listParts.at(i).sString;
qint32 nWidth = QFontMetrics(pPainter->font()).size(Qt::TextSingleLine, sString).width();
_rect.setWidth(nWidth);
if (listParts.at(i).bIsMain) {
COLOR_RECORD colorOperand = getOperandColor(sString.toLower());
drawColorText(pPainter, _rect, sString, colorOperand);
} else {
pPainter->drawText(_rect, sString, _qTextOptions);
}
_rect.setX(_rect.x() + nWidth);
}
}
void XDisasmView::drawArrowHead(QPainter *pPainter, QPointF pointStart, QPointF pointEnd, bool bIsSelected, bool bIsCond)
{
pPainter->save();
QPen pen;
if (bIsSelected) {
pen.setColor(g_mapColors.value(XOptions::ID_DISASM_COLOR_ARROWS_SELECTED).colMain);
} else {
pen.setColor(g_mapColors.value(XOptions::ID_DISASM_COLOR_ARROWS).colMain);
}
pPainter->setPen(pen);
QPolygonF arrowHead;
qreal arrowSize = 8;
QLineF line(pointEnd, pointStart);
double angle = std::atan2(-line.dy(), line.dx());
QPointF arrowP1 = line.p1() + QPointF(sin(angle + M_PI / 3) * arrowSize, cos(angle + M_PI / 3) * arrowSize);
QPointF arrowP2 = line.p1() + QPointF(sin(angle + M_PI - M_PI / 3) * arrowSize, cos(angle + M_PI - M_PI / 3) * arrowSize);
arrowHead << line.p1() << arrowP1 << arrowP2;
pPainter->drawPolygon(arrowHead);
pPainter->restore();
drawArrowLine(pPainter, pointStart, pointEnd, bIsSelected, bIsCond);
}
void XDisasmView::drawArrowLine(QPainter *pPainter, QPointF pointStart, QPointF pointEnd, bool bIsSelected, bool bIsCond)
{
pPainter->save();
QPen pen;
if (bIsSelected) {
pen.setColor(g_mapColors.value(XOptions::ID_DISASM_COLOR_ARROWS_SELECTED).colMain);
} else {
pen.setColor(g_mapColors.value(XOptions::ID_DISASM_COLOR_ARROWS).colMain);
}
if (bIsCond) {
pen.setStyle(Qt::DotLine);
}
pPainter->setPen(pen);
pPainter->drawLine(pointStart, pointEnd);
pPainter->restore();
}
QMap<XOptions::ID, XDisasmView::COLOR_RECORD> XDisasmView::getColorRecordsMap()
{
QMap<XOptions::ID, COLOR_RECORD> mapResult;
mapResult.insert(XOptions::ID_DISASM_COLOR_ARROWS, getColorRecord(XOptions::ID_DISASM_COLOR_ARROWS));
mapResult.insert(XOptions::ID_DISASM_COLOR_ARROWS_SELECTED, getColorRecord(XOptions::ID_DISASM_COLOR_ARROWS_SELECTED));
mapResult.insert(XOptions::ID_DISASM_COLOR_REGS, getColorRecord(XOptions::ID_DISASM_COLOR_REGS));
mapResult.insert(XOptions::ID_DISASM_COLOR_NUMBERS, getColorRecord(XOptions::ID_DISASM_COLOR_NUMBERS));
mapResult.insert(XOptions::ID_DISASM_COLOR_OPCODE, getColorRecord(XOptions::ID_DISASM_COLOR_OPCODE));
mapResult.insert(XOptions::ID_DISASM_COLOR_REFS, getColorRecord(XOptions::ID_DISASM_COLOR_REFS));
if (g_dmFamily == XBinary::DMFAMILY_X86) {
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_REGS_GENERAL, getColorRecord(XOptions::ID_DISASM_COLOR_X86_REGS_GENERAL));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_REGS_STACK, getColorRecord(XOptions::ID_DISASM_COLOR_X86_REGS_STACK));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_REGS_SEGMENT, getColorRecord(XOptions::ID_DISASM_COLOR_X86_REGS_SEGMENT));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_REGS_DEBUG, getColorRecord(XOptions::ID_DISASM_COLOR_X86_REGS_DEBUG));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_REGS_IP, getColorRecord(XOptions::ID_DISASM_COLOR_X86_REGS_IP));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_REGS_FLAGS, getColorRecord(XOptions::ID_DISASM_COLOR_X86_REGS_FLAGS));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_REGS_FPU, getColorRecord(XOptions::ID_DISASM_COLOR_X86_REGS_FPU));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_REGS_XMM, getColorRecord(XOptions::ID_DISASM_COLOR_X86_REGS_XMM));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_OPCODE_CALL, getColorRecord(XOptions::ID_DISASM_COLOR_X86_OPCODE_CALL));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_OPCODE_COND_JMP, getColorRecord(XOptions::ID_DISASM_COLOR_X86_OPCODE_COND_JMP));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_OPCODE_RET, getColorRecord(XOptions::ID_DISASM_COLOR_X86_OPCODE_RET));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_OPCODE_PUSH, getColorRecord(XOptions::ID_DISASM_COLOR_X86_OPCODE_PUSH));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_OPCODE_POP, getColorRecord(XOptions::ID_DISASM_COLOR_X86_OPCODE_POP));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_OPCODE_NOP, getColorRecord(XOptions::ID_DISASM_COLOR_X86_OPCODE_NOP));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_OPCODE_JMP, getColorRecord(XOptions::ID_DISASM_COLOR_X86_OPCODE_JMP));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_OPCODE_INT3, getColorRecord(XOptions::ID_DISASM_COLOR_X86_OPCODE_INT3));
mapResult.insert(XOptions::ID_DISASM_COLOR_X86_OPCODE_SYSCALL, getColorRecord(XOptions::ID_DISASM_COLOR_X86_OPCODE_SYSCALL));
// TODO
} else if ((g_dmFamily == XBinary::DMFAMILY_ARM) || (g_dmFamily == XBinary::DMFAMILY_ARM64)) {
mapResult.insert(XOptions::ID_DISASM_COLOR_ARM_REGS_GENERAL, getColorRecord(XOptions::ID_DISASM_COLOR_ARM_REGS_GENERAL));
mapResult.insert(XOptions::ID_DISASM_COLOR_ARM_OPCODE_B, getColorRecord(XOptions::ID_DISASM_COLOR_ARM_OPCODE_B));
mapResult.insert(XOptions::ID_DISASM_COLOR_ARM_OPCODE_BL, getColorRecord(XOptions::ID_DISASM_COLOR_ARM_OPCODE_BL));
mapResult.insert(XOptions::ID_DISASM_COLOR_ARM_OPCODE_RET, getColorRecord(XOptions::ID_DISASM_COLOR_ARM_OPCODE_RET));
mapResult.insert(XOptions::ID_DISASM_COLOR_ARM_OPCODE_PUSH, getColorRecord(XOptions::ID_DISASM_COLOR_ARM_OPCODE_PUSH));
mapResult.insert(XOptions::ID_DISASM_COLOR_ARM_OPCODE_POP, getColorRecord(XOptions::ID_DISASM_COLOR_ARM_OPCODE_POP));
mapResult.insert(XOptions::ID_DISASM_COLOR_ARM_OPCODE_NOP, getColorRecord(XOptions::ID_DISASM_COLOR_ARM_OPCODE_NOP));
}
return mapResult;
}
XDisasmView::COLOR_RECORD XDisasmView::getColorRecord(XOptions::ID id)
{
COLOR_RECORD result = {};
QString sCode = getGlobalOptions()->getValue(id).toString();
QString sColorCode = sCode.section("|", 0, 0);
QString sBackgroundCode = sCode.section("|", 1, 1);
if (sColorCode != "") {
result.colMain.setNamedColor(sColorCode);
}
if (sBackgroundCode != "") {
result.colBackground.setNamedColor(sBackgroundCode);
}
return result;
}
XDisasmView::COLOR_RECORD XDisasmView::getOpcodeColor(const QString &sOpcode)
{
COLOR_RECORD result = {};
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_OPCODE);
if (g_dmFamily == XBinary::DMFAMILY_X86) {
if (XCapstone::isCallOpcode(g_dmFamily, sOpcode, g_syntax)) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_OPCODE_CALL);
} else if (XCapstone::isCondJumpOpcode(g_dmFamily, sOpcode, g_syntax)) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_OPCODE_COND_JMP);
} else if (XCapstone::isRetOpcode(g_dmFamily, sOpcode, g_syntax)) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_OPCODE_RET);
} else if (XCapstone::isPushOpcode(g_dmFamily, sOpcode, g_syntax)) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_OPCODE_PUSH);
} else if (XCapstone::isPopOpcode(g_dmFamily, sOpcode, g_syntax)) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_OPCODE_POP);
} else if (XCapstone::isNopOpcode(g_dmFamily, sOpcode, g_syntax)) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_OPCODE_NOP);
} else if (XCapstone::isJumpOpcode(g_dmFamily, sOpcode, g_syntax)) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_OPCODE_JMP);
} else if (XCapstone::isInt3Opcode(g_dmFamily, sOpcode, g_syntax)) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_OPCODE_INT3);
} else if (XCapstone::isSyscallOpcode(g_dmFamily, sOpcode, g_syntax)) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_OPCODE_SYSCALL);
}
} else if ((g_dmFamily == XBinary::DMFAMILY_ARM) || (g_dmFamily == XBinary::DMFAMILY_ARM64)) {
// TODO
}
return result;
}
XDisasmView::COLOR_RECORD XDisasmView::getOperandColor(const QString &sOperand)
{
COLOR_RECORD result = {};
bool bRef = false;
bool bGeneralReg = false;
bool bStackReg = false;
bool bSegmentReg = false;
bool bDebugReg = false;
bool bInstructionPointerReg = false;
bool bFlagsReg = false;
bool bFPUReg = false;
bool bXMMReg = false;
bool bNumber = false;
if (XCapstone::isRef(g_dmFamily, sOperand, g_syntax)) {
bRef = true;
} else if (XCapstone::isGeneralRegister(g_dmFamily, sOperand, g_syntax)) {
bGeneralReg = true;
} else if (XCapstone::isStackRegister(g_dmFamily, sOperand, g_syntax)) {
bStackReg = true;
} else if (XCapstone::isSegmentRegister(g_dmFamily, sOperand, g_syntax)) {
bSegmentReg = true;
} else if (XCapstone::isDebugRegister(g_dmFamily, sOperand, g_syntax)) {
bDebugReg = true;
} else if (XCapstone::isInstructionPointerRegister(g_dmFamily, sOperand, g_syntax)) {
bInstructionPointerReg = true;
} else if (XCapstone::isFlagsRegister(g_dmFamily, sOperand, g_syntax)) {
bFlagsReg = true;
} else if (XCapstone::isFPURegister(g_dmFamily, sOperand, g_syntax)) {
bFPUReg = true;
} else if (XCapstone::isXMMRegister(g_dmFamily, sOperand, g_syntax)) {
bXMMReg = true;
} else if (XCapstone::isNumber(g_dmFamily, sOperand, g_syntax)) {
bNumber = true;
}
if (bRef) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_REFS);
} else if (bNumber) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_NUMBERS);
} else {
if (g_dmFamily == XBinary::DMFAMILY_X86) {
if (bGeneralReg || bStackReg || bSegmentReg || bDebugReg || bInstructionPointerReg || bFlagsReg || bFPUReg || bXMMReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_REGS);
if (bGeneralReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_REGS_GENERAL);
} else if (bStackReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_REGS_STACK);
} else if (bSegmentReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_REGS_SEGMENT);
} else if (bDebugReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_REGS_DEBUG);
} else if (bInstructionPointerReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_REGS_IP);
} else if (bFlagsReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_REGS_FLAGS);
} else if (bFPUReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_REGS_FPU);
} else if (bXMMReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_X86_REGS_XMM);
}
}
} else if ((g_dmFamily == XBinary::DMFAMILY_ARM) || (g_dmFamily == XBinary::DMFAMILY_ARM64)) {
if (bGeneralReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_REGS);
if (bGeneralReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_ARM_REGS_GENERAL);
} else if (bGeneralReg) {
result = g_mapColors.value(XOptions::ID_DISASM_COLOR_ARM_REGS_STACK);
}
}
}
}
return result;
}
XDisasmView::RECORD XDisasmView::_getRecordByViewOffset(QList<RECORD> *pListRecord, qint64 nViewOffset)
{
RECORD result = {};
qint32 nNumberOfRecords = pListRecord->count();
for (qint32 i = 0; i < nNumberOfRecords; i++) {
if (pListRecord->at(i).nViewOffset == nViewOffset) {
result = pListRecord->at(i);
break;
}
}
return result;
}
XDisasmView::RECORD XDisasmView::_getRecordByVirtualAddress(QList<RECORD> *pListRecord, XADDR nVirtualAddress)
{
RECORD result = {};
qint32 nNumberOfRecords = pListRecord->count();
for (qint32 i = 0; i < nNumberOfRecords; i++) {
if (pListRecord->at(i).nVirtualAddress == nVirtualAddress) {
result = pListRecord->at(i);
break;
}
}
return result;
}
XDisasmView::VIEWSTRUCT XDisasmView::_getViewStructByOffset(qint64 nOffset)
{
VIEWSTRUCT result = {};
qint32 nNumberOfRecords = g_listViewStruct.count();
for (qint32 i = 0; i < nNumberOfRecords; i++) {
if ((g_listViewStruct.at(i).nOffset != -1) && (g_listViewStruct.at(i).nOffset <= nOffset) &&
(nOffset < (g_listViewStruct.at(i).nOffset + g_listViewStruct.at(i).nSize))) {
result = g_listViewStruct.at(i);
break;
}
}
return result;
}
XDisasmView::VIEWSTRUCT XDisasmView::_getViewStructByAddress(XADDR nAddress)
{
VIEWSTRUCT result = {};
qint32 nNumberOfRecords = g_listViewStruct.count();
for (qint32 i = 0; i < nNumberOfRecords; i++) {
if ((g_listViewStruct.at(i).nAddress != (XADDR)-1) && (g_listViewStruct.at(i).nAddress <= nAddress) &&
(nAddress < (g_listViewStruct.at(i).nAddress + g_listViewStruct.at(i).nSize))) {
result = g_listViewStruct.at(i);
break;
}
}
return result;
}