diff --git a/src/Cutter.cpp b/src/Cutter.cpp
index 39b76140..2d728ea2 100644
--- a/src/Cutter.cpp
+++ b/src/Cutter.cpp
@@ -323,26 +323,6 @@ void CutterCore::openFile(QString path, RVA mapaddr)
     }
 }
 
-void CutterCore::analyze(int level,  QList<QString> advanced)
-{
-    CORE_LOCK();
-    /*
-     * Levels
-     * Level 1: aaa
-     * Level 2: aaaa
-     */
-
-    if (level == 1) {
-        r_core_cmd0(core_, "aaa");
-    } else if (level == 2) {
-        r_core_cmd0(core_, "aaaa");
-    } else if (level == 3) {
-        for (QString option : advanced) {
-            r_core_cmd0(core_, option.toStdString().c_str());
-        }
-    }
-}
-
 void CutterCore::renameFunction(const QString &oldName, const QString &newName)
 {
     cmdRaw("afn " + newName + " " + oldName);
@@ -549,11 +529,6 @@ ut64 CutterCore::math(const QString &expr)
     return r_num_math(this->core_ ? this->core_->num : NULL, expr.toUtf8().constData());
 }
 
-QString CutterCore::itoa(ut64 num, int rdx)
-{
-    return QString::number(num, rdx);
-}
-
 void CutterCore::setConfig(const QString &k, const QString &v)
 {
     CORE_LOCK();
@@ -716,51 +691,6 @@ QString CutterCore::createFunctionAt(RVA addr, QString name)
     return ret;
 }
 
-void CutterCore::markString(RVA addr)
-{
-    cmd("Cs @" + RAddressString(addr));
-}
-
-int CutterCore::get_size()
-{
-    CORE_LOCK();
-    RBinObject *obj = r_bin_get_object(core_->bin);
-    //return obj->size;
-    return obj != nullptr ? obj->obj_size : 0;
-}
-
-ulong CutterCore::get_baddr()
-{
-    CORE_LOCK();
-    ulong baddr = r_bin_get_baddr(core_->bin);
-    return baddr;
-}
-
-QList<QList<QString>> CutterCore::get_exec_sections()
-{
-    QList<QList<QString>> ret;
-
-    QString text = cmd("S*~^S");
-    for (QString line : text.split("\n")) {
-        QStringList fields = line.split(" ");
-        if (fields.length() == 7) {
-            if (fields[6].contains("x")) {
-                QList<QString> tmp = QList<QString>();
-                tmp << fields[2];
-                tmp << fields[3];
-                tmp << fields[5];
-                ret << tmp;
-            }
-        }
-    }
-    return ret;
-}
-
-QString CutterCore::getOffsetInfo(QString addr)
-{
-    return cmd("ao @ " + addr);
-}
-
 QJsonDocument CutterCore::getRegistersInfo()
 {
     return cmdj("aeafj");
@@ -1221,29 +1151,6 @@ QStringList CutterCore::getStats()
     return stats;
 }
 
-QString CutterCore::getSimpleGraph(QString function)
-{
-    // New styles
-    QString graph = "graph [bgcolor=invis, splines=polyline];";
-    QString node =
-        "node [style=\"filled\" fillcolor=\"#4183D7\" shape=box fontname=\"Courier\" fontsize=\"8\" color=\"#4183D7\" fontcolor=\"white\"];";
-    QString arrow = "edge [arrowhead=\"normal\";]";
-
-    // Old styles
-    QString old_graph = "graph [bgcolor=white fontsize=8 fontname=\"Courier\"];";
-    //QString old_node = "node [color=lightgray, style=filled shape=box];";
-    QString old_node = "node [fillcolor=gray style=filled shape=box];";
-    QString old_arrow = "edge [arrowhead=\"vee\"];";
-
-    QString dot = cmd("aga @ " + function).trimmed();
-    dot.replace(old_graph, graph);
-    dot.replace(old_node, node);
-    dot.replace(old_arrow, arrow);
-    dot.replace("fillcolor=blue", "fillcolor=\"#EC644B\", color=\"#EC644B\"");
-
-    return dot;
-}
-
 void CutterCore::setGraphEmpty(bool empty)
 {
     emptyGraph = empty;
diff --git a/src/Cutter.h b/src/Cutter.h
index ee4e963a..933ed673 100644
--- a/src/Cutter.h
+++ b/src/Cutter.h
@@ -17,14 +17,9 @@
 #include <QJsonDocument>
 #include <QErrorMessage>
 
-#define HAVE_LATEST_LIBR2 false
-
 #define CutterRListForeach(list, it, type, x) \
     if (list) for (it = list->head; it && ((x=(type*)it->data)); it = it->n)
 
-#define __alert(x) QMessageBox::question (this, "Alert", QString(x), QMessageBox::Ok)
-#define __question(x) (QMessageBox::Yes==QMessageBox::question (this, "Alert", QString(x), QMessageBox::Yes| QMessageBox::No))
-
 #define APPNAME "Cutter"
 
 #define Core() (CutterCore::getInstance())
@@ -60,8 +55,6 @@ public:
     ~RCoreLocked();
     operator RCore *() const;
     RCore *operator->() const;
-    RVA seek(RVA offset);
-    RVA getSeek();
 };
 
 inline QString RAddressString(RVA addr)
@@ -402,7 +395,6 @@ public:
     QString cmdFunctionAt(QString addr);
     QString cmdFunctionAt(RVA addr);
     QString createFunctionAt(RVA addr, QString name);
-    void markString(RVA addr);
 
     /* Flags */
     void delFlag(RVA addr);
@@ -438,9 +430,6 @@ public:
     void loadScript(const QString &scriptname);
     QJsonArray getOpenedFiles();
 
-    /* Analysis functions */
-    void analyze(int level, QList<QString> advanced);
-
     /* Seek functions */
     void seek(QString thing);
     void seek(ut64 offset);
@@ -468,7 +457,6 @@ public:
 
     /* Math functions */
     ut64 math(const QString &expr);
-    QString itoa(ut64 num, int rdx = 16);
 
     /* Config functions */
     void setConfig(const QString &k, const QString &v);
@@ -495,12 +483,8 @@ public:
     QList<QString> sdbListKeys(QString path);
     QString sdbGet(QString path, QString key);
     bool sdbSet(QString path, QString key, QString val);
-    int get_size();
-    ulong get_baddr();
-    QList<QList<QString>> get_exec_sections();
-    QString getOffsetInfo(QString addr);
 
-    // Debug
+    /* Debug */
     QJsonDocument getRegistersInfo();
     QJsonDocument getRegisterValues();
     QString getRegisterName(QString registerRole);
@@ -535,6 +519,7 @@ public:
     int currentlyAttachedToPID = -1;
     QString currentlyOpenFile;
 
+    /* Pseudocode */
     QString getDecompiledCodePDC(RVA addr);
     bool getR2DecAvailable();
     QString getDecompiledCodeR2Dec(RVA addr);
@@ -544,7 +529,6 @@ public:
     QJsonDocument getSignatureInfo();
     QJsonDocument getFileVersionInfo();
     QStringList getStats();
-    QString getSimpleGraph(QString function);
     void setGraphEmpty(bool empty);
     bool isGraphEmpty();
 
@@ -633,7 +617,6 @@ signals:
     void refreshCodeViews();
     void stackChanged();
 
-    void notesChanged(const QString &notes);
     void projectSaved(const QString &name);
 
     /*!
@@ -659,8 +642,6 @@ signals:
     void newMessage(const QString &msg);
     void newDebugMessage(const QString &msg);
 
-public slots:
-
 private:
     MemoryWidgetType memoryWidgetPriority;
 
diff --git a/src/widgets/Dashboard.cpp b/src/widgets/Dashboard.cpp
index 2dc8e3f7..2b173f00 100644
--- a/src/widgets/Dashboard.cpp
+++ b/src/widgets/Dashboard.cpp
@@ -62,7 +62,7 @@ void Dashboard::updateContents()
         this->ui->relroEdit->setText(relro);
     }
 
-    this->ui->baddrEdit->setText("0x" + QString::number(Core()->get_baddr(), 16));
+    this->ui->baddrEdit->setText(RAddressString(item2["baddr"].toVariant().toULongLong()));
 
     if (item2["va"].toBool() == true) {
         this->ui->vaEdit->setText("True");
diff --git a/src/widgets/SidebarWidget.cpp b/src/widgets/SidebarWidget.cpp
index 124421db..53901f46 100644
--- a/src/widgets/SidebarWidget.cpp
+++ b/src/widgets/SidebarWidget.cpp
@@ -188,10 +188,13 @@ void SidebarWidget::fillOffsetInfo(QString off)
     .set("scr.color", COLOR_MODE_DISABLED);
 
     ui->offsetTreeWidget->clear();
-    QString raw = Core()->getOffsetInfo(off);
+    QString raw = Core()->cmd(QString("ao@") + off).trimmed();
     QList<QString> lines = raw.split("\n", QString::SkipEmptyParts);
     for (QString line : lines) {
         QList<QString> eles = line.split(":", QString::SkipEmptyParts);
+        if (eles.length() < 2) {
+            continue;
+        }
         QTreeWidgetItem *tempItem = new QTreeWidgetItem();
         tempItem->setText(0, eles.at(0).toUpper());
         tempItem->setText(1, eles.at(1));