GUI: added goto start/end of page + added follow DWORD/QWORD in dump + shortcut for goto file offset

x64_dbg_gui/Project/Src/Gui/CPUDisassembly.cpp

@@ -277,6 +277,7 @@ void CPUDisassembly::contextMenuEvent(QContextMenuEvent* event)
         wMenu->addAction(mSetNewOriginHere);
 
         // Goto Menu
+        mGotoMenu->clear();
         mGotoMenu->addAction(mGotoOrigin);
         if(historyHasPrevious())
             mGotoMenu->addAction(mGotoPrevious);
@@ -286,6 +287,8 @@ void CPUDisassembly::contextMenuEvent(QContextMenuEvent* event)
         char modname[MAX_MODULE_SIZE] = "";
         if(DbgGetModuleAt(wVA, modname))
             mGotoMenu->addAction(mGotoFileOffset);
+        mGotoMenu->addAction(mGotoStart);
+        mGotoMenu->addAction(mGotoEnd);
         wMenu->addMenu(mGotoMenu);
         wMenu->addSeparator();
 
@@ -472,8 +475,22 @@ void CPUDisassembly::setupRightClickContextMenu()
 
     // File offset action
     mGotoFileOffset = new QAction("File Offset", this);
+    mGotoFileOffset->setShortcutContext(Qt::WidgetShortcut);
+    this->addAction(mGotoFileOffset);
     connect(mGotoFileOffset, SIGNAL(triggered()), this, SLOT(gotoFileOffset()));
 
+    // Goto->Start of page
+    mGotoStart = new QAction("Start of Page", this);
+    mGotoStart->setShortcutContext(Qt::WidgetShortcut);
+    this->addAction(mGotoStart);
+    connect(mGotoStart, SIGNAL(triggered()), this, SLOT(gotoStartSlot()));
+
+    // Goto->End of page
+    mGotoEnd = new QAction("End of Page", this);
+    mGotoEnd->setShortcutContext(Qt::WidgetShortcut);
+    this->addAction(mGotoEnd);
+    connect(mGotoEnd, SIGNAL(triggered()), this, SLOT(gotoEndSlot()));
+
     //-------------------- Follow in Dump ----------------------------
     // Menu
     mFollowMenu = new QMenu("&Follow in Dump", this);
@@ -589,6 +606,9 @@ void CPUDisassembly::refreshShortcutsSlot()
     mGotoPrevious->setShortcut(ConfigShortcut("ActionGotoPrevious"));
     mGotoNext->setShortcut(ConfigShortcut("ActionGotoNext"));
     mGotoExpression->setShortcut(ConfigShortcut("ActionGotoExpression"));
+    mGotoStart->setShortcut(ConfigShortcut("ActionGotoStart"));
+    mGotoEnd->setShortcut(ConfigShortcut("ActionGotoEnd"));
+    mGotoFileOffset->setShortcut(ConfigShortcut("ActionGotoFileOffset"));
     mReferenceSelectedAddress->setShortcut(ConfigShortcut("ActionFindReferencesToSelectedAddress"));
     mSearchPattern->setShortcut(ConfigShortcut("ActionFindPattern"));
     mEnableHighlightingMode->setShortcut(ConfigShortcut("ActionHighlightingMode"));
@@ -968,6 +988,18 @@ void CPUDisassembly::gotoFileOffset()
     DbgCmdExec(QString().sprintf("disasm \"%p\"", value).toUtf8().constData());
 }
 
+void CPUDisassembly::gotoStartSlot()
+{
+    uint_t dest = mMemPage->getBase();
+    DbgCmdExec(QString().sprintf("disasm \"%p\"", dest).toUtf8().constData());
+}
+
+void CPUDisassembly::gotoEndSlot()
+{
+    uint_t dest = mMemPage->getBase() + mMemPage->getSize() - (getViewableRowsCount() * 16);
+    DbgCmdExec(QString().sprintf("disasm \"%p\"", dest).toUtf8().constData());
+}
+
 void CPUDisassembly::followActionSlot()
 {
     QAction* action = qobject_cast<QAction*>(sender());

x64_dbg_gui/Project/Src/Gui/CPUDisassembly.h

@@ -46,6 +46,8 @@ public slots:
     void assembleAt();
     void gotoExpression();
     void gotoFileOffset();
+    void gotoStartSlot();
+    void gotoEndSlot();
     void followActionSlot();
     void gotoPrevious();
     void gotoNext();
@@ -110,6 +112,8 @@ private:
     QAction* mGotoFileOffset;
     QAction* mGotoPrevious;
     QAction* mGotoNext;
+    QAction* mGotoStart;
+    QAction* mGotoEnd;
     QAction* mReferenceSelectedAddress;
     QAction* mSearchCommand;
     QAction* mSearchConstant;

x64_dbg_gui/Project/Src/Gui/CPUDump.cpp

@@ -142,6 +142,14 @@ void CPUDump::setupContextMenu()
     mFollowInDisasm = new QAction("Follow in Disassembler", this);
     connect(mFollowInDisasm, SIGNAL(triggered()), this, SLOT(followInDisasmSlot()));
 
+    //Follow DWORD/QWORD
+#ifdef _WIN64
+    mFollowData = new QAction("&Follow QWORD in Disassembler", this);
+#else //x86
+    mFollowData = new QAction("&Follow DWORD in Disassembler", this);
+#endif //_WIN64
+    connect(mFollowData, SIGNAL(triggered()), this, SLOT(followDataSlot()));
+
     //Label
     mSetLabelAction = new QAction("Set Label", this);
     mSetLabelAction->setShortcutContext(Qt::WidgetShortcut);
@@ -267,9 +275,25 @@ void CPUDump::setupContextMenu()
 
     // Goto->File offset
     mGotoFileOffset = new QAction("File Offset", this);
+    mGotoFileOffset->setShortcutContext(Qt::WidgetShortcut);
+    this->addAction(mGotoFileOffset);
     connect(mGotoFileOffset, SIGNAL(triggered()), this, SLOT(gotoFileOffsetSlot()));
     mGotoMenu->addAction(mGotoFileOffset);
 
+    // Goto->Start of page
+    mGotoStart = new QAction("Start of Page", this);
+    mGotoStart->setShortcutContext(Qt::WidgetShortcut);
+    this->addAction(mGotoStart);
+    connect(mGotoStart, SIGNAL(triggered()), this, SLOT(gotoStartSlot()));
+    mGotoMenu->addAction(mGotoStart);
+
+    // Goto->End of page
+    mGotoEnd = new QAction("End of Page", this);
+    mGotoEnd->setShortcutContext(Qt::WidgetShortcut);
+    this->addAction(mGotoEnd);
+    connect(mGotoEnd, SIGNAL(triggered()), this, SLOT(gotoEndSlot()));
+    mGotoMenu->addAction(mGotoEnd);
+
     //Hex menu
     mHexMenu = new QMenu("&Hex", this);
     //Hex->Ascii
@@ -380,6 +404,9 @@ void CPUDump::refreshShortcutsSlot()
     mFindPatternAction->setShortcut(ConfigShortcut("ActionFindPattern"));
     mFindReferencesAction->setShortcut(ConfigShortcut("ActionFindReferences"));
     mGotoExpression->setShortcut(ConfigShortcut("ActionGotoExpression"));
+    mGotoStart->setShortcut(ConfigShortcut("ActionGotoStart"));
+    mGotoEnd->setShortcut(ConfigShortcut("ActionGotoEnd"));
+    mGotoFileOffset->setShortcut(ConfigShortcut("ActionGotoFileOffset"));
     mYaraAction->setShortcut(ConfigShortcut("ActionYara"));
 }
 
@@ -472,6 +499,9 @@ void CPUDump::contextMenuEvent(QContextMenuEvent* event)
 {
     if(!DbgIsDebugging())
         return;
+
+    int_t selectedAddr = rvaToVa(getInitialSelection());
+
     QMenu* wMenu = new QMenu(this); //create context menu
     wMenu->addMenu(mBinaryMenu);
     int_t start = rvaToVa(getSelectionStart());
@@ -481,6 +511,12 @@ void CPUDump::contextMenuEvent(QContextMenuEvent* event)
     if(DbgMemIsValidReadPtr(start) && DbgMemFindBaseAddr(start, 0) == DbgMemFindBaseAddr(DbgValFromString("csp"), 0))
         wMenu->addAction(mFollowStack);
     wMenu->addAction(mFollowInDisasm);
+
+    uint_t ptr = 0;
+    DbgMemRead(selectedAddr, (unsigned char*)&ptr, sizeof(uint_t));
+    if(DbgMemIsValidReadPtr(ptr))
+        wMenu->addAction(mFollowData);
+
     wMenu->addAction(mSetLabelAction);
     wMenu->addMenu(mBreakpointMenu);
     wMenu->addAction(mFindPatternAction);
@@ -496,7 +532,7 @@ void CPUDump::contextMenuEvent(QContextMenuEvent* event)
     wMenu->addAction(mAddressAction);
     wMenu->addAction(mDisassemblyAction);
 
-    int_t selectedAddr = rvaToVa(getInitialSelection());
+
     if((DbgGetBpxTypeAt(selectedAddr) & bp_hardware) == bp_hardware) //hardware breakpoint set
     {
         mHardwareAccessMenu->menuAction()->setVisible(false);
@@ -625,6 +661,18 @@ void CPUDump::gotoFileOffsetSlot()
     DbgCmdExec(QString().sprintf("dump \"%p\"", value).toUtf8().constData());
 }
 
+void CPUDump::gotoStartSlot()
+{
+    uint_t dest = mMemPage->getBase();
+    DbgCmdExec(QString().sprintf("dump \"%p\"", dest).toUtf8().constData());
+}
+
+void CPUDump::gotoEndSlot()
+{
+    uint_t dest = mMemPage->getBase() + mMemPage->getSize() - (getViewableRowsCount() * getBytePerRowCount());
+    DbgCmdExec(QString().sprintf("dump \"%p\"", dest).toUtf8().constData());
+}
+
 void CPUDump::hexAsciiSlot()
 {
     Config()->setUint("HexDump", "DefaultView", (uint_t)ViewHexAscii);
@@ -1343,6 +1391,12 @@ void CPUDump::followInDisasmSlot()
     DbgCmdExec(QString("disasm " + addrText).toUtf8().constData());
 }
 
+void CPUDump::followDataSlot()
+{
+    QString addrText = QString("%1").arg(rvaToVa(getSelectionStart()), sizeof(int_t) * 2, 16, QChar('0')).toUpper();
+    DbgCmdExec(QString("disasm [%1]").arg(addrText).toUtf8().constData());
+}
+
 void CPUDump::selectionUpdatedSlot()
 {
     QString selStart = QString("%1").arg(rvaToVa(getSelectionStart()), sizeof(int_t) * 2, 16, QChar('0')).toUpper();

x64_dbg_gui/Project/Src/Gui/CPUDump.h

@@ -41,6 +41,8 @@ public slots:
     void setLabelSlot();
     void gotoExpressionSlot();
     void gotoFileOffsetSlot();
+    void gotoStartSlot();
+    void gotoEndSlot();
 
     void hexAsciiSlot();
     void hexUnicodeSlot();
@@ -78,6 +80,7 @@ public slots:
     void followStackSlot();
     void findReferencesSlot();
     void followInDisasmSlot();
+    void followDataSlot();
 
     void selectionUpdatedSlot();
     void yaraSlot();
@@ -118,6 +121,8 @@ private:
     QMenu* mGotoMenu;
     QAction* mGotoExpression;
     QAction* mGotoFileOffset;
+    QAction* mGotoStart;
+    QAction* mGotoEnd;
 
     QAction* mFollowInDisasm;
 
@@ -167,6 +172,7 @@ private:
     QAction* mYaraAction;
     QAction* mDataCopyAction;
     QAction* mUndoSelection;
+    QAction* mFollowData;
 
     QMenu* mSpecialMenu;
     QMenu* mCustomMenu;

x64_dbg_gui/Project/Src/Utils/Configuration.cpp

@@ -251,6 +251,9 @@ Configuration::Configuration() : QObject()
     defaultShortcuts.insert("ActionGotoPrevious", Shortcut(tr("Actions -> Goto Previous"), "-"));
     defaultShortcuts.insert("ActionGotoNext", Shortcut(tr("Actions -> Goto Next"), "+"));
     defaultShortcuts.insert("ActionGotoExpression", Shortcut(tr("Actions -> Goto Expression"), "Ctrl+G"));
+    defaultShortcuts.insert("ActionGotoStart", Shortcut(tr("Actions -> Goto Start of Page"), "Home"));
+    defaultShortcuts.insert("ActionGotoEnd", Shortcut(tr("Actions -> Goto End of Page"), "End"));
+    defaultShortcuts.insert("ActionGotoFileOffset", Shortcut(tr("Actions -> Goto File Offset"), "Ctrl+Shift+G"));
     defaultShortcuts.insert("ActionFindReferencesToSelectedAddress", Shortcut(tr("Actions -> Find References to Selected Address"), "Ctrl+R"));
     defaultShortcuts.insert("ActionFindPattern", Shortcut(tr("Actions -> Find Pattern"), "Ctrl+B"));
     defaultShortcuts.insert("ActionFindReferences", Shortcut(tr("Actions -> Find References"), "Ctrl+R"));