Merge branch 'master' of github.com:royqh1979/RedPanda-CPP

NEWS.md

@@ -8,9 +8,22 @@ Red Panda C++ Version 2.18
   - enhancement: Warn user and stop compile if project has missing files.
   - enhancement: Warn user when exit and save settings failed.
   - change: Remove compiler set options that's rarely used.
-  - enhancement: Options in compiler set settings, to generate syntax error for large stack objects. （Enable for Debug settings by default)
+  - enhancement: Add option in the compiler set settings, to generate syntax error for large stack objects. （Enable for Debug settings by default)
-  - enhancement: Options in compiler set settings, to generate protection code for stack smashing attack. （Enable for Debug settings by default)
+  - enhancement: Add option in the compiler set settings, to generate protection code for stack smashing attack. （Enable for Debug settings by default)
-  - enhancement: Options in compiler set settings, to enable address sanitizer. Not available in windows.（Enable for Debug settings by default)
+  - enhancement: Add option in the compiler set settings, to enable address sanitizer. Not available in windows.（Enable for Debug settings by default)
+  - fix: The comboxbox to input search keyword in the search dialog is case insensitive.
+  - fix: The comboxbox to input replace text in the search dialog is case insensitive.
+  - fix: The comboxbox to input search keyword in the search in files dialog is case insensitive.
+  - fix: The comboxbox to input address expression in the debug panel's memory view is case insensitive.
+  - fix: The comboxbox to input evaluation expression in the debug panel is case insensitive.
+  - fix: The comboxbox to input replace text in the search panel is case insensitive.
+  - fix: None initialized std::vector is not correctly displayed in the gdb of the gcc distributed with redpanda-c++ (Windows 64bit).
+  - fix: Don't show completion info when input parameters for function definitions.
+  - fix: Don't show function info tips when typing class variable definitions.
+  - enhancement: Add option in the debug settings, to limit the length of the ouput generated by gdb for arrays.
+  - enhancement: Show shortcut info in toolbar's tooltip.
+  - change: Use F11 as the shortcut for "Run". (It's the old shortcut for "Compile&Run")
+
 
 Red Panda C++ Version 2.17
 

RedPandaIDE/editor.cpp

@@ -1780,7 +1780,7 @@ void Editor::onStatusChanged(QSynedit::StatusChanges changes)
         }
     }
 
-    if (changes.testFlag(QSynedit::scInsertMode) | changes.testFlag(QSynedit::scReadOnly))
+    if (changes.testFlag(QSynedit::scInsertMode) || changes.testFlag(QSynedit::scReadOnly))
         pMainWindow->updateForStatusbarModeInfo();
 
     pMainWindow->updateEditorActions();
@@ -3573,45 +3573,71 @@ void Editor::cleanAutoBackup()
     }
 }
 
-bool Editor::testInFunc(int x, int y)
+bool Editor::testInFunc(const QSynedit::BufferCoord& pos)
 {
-    bool result = false;
+    int y=pos.line-1;
-    QString s = document()->getLine(y);
+    int x=pos.ch;
-    int posY = y;
+    if (!syntaxer() || syntaxer()->language()!=QSynedit::ProgrammingLanguage::CPP)
-    int posX = std::min(x,s.length()-1); // x is started from 1
+        return false;
-    int bracketLevel=0;
+    if (y==0)
-    while (true) {
+        syntaxer()->resetState();
-        while (posX < 0) {
+    else
-            posY--;
+        syntaxer()->setState(document()->getSyntaxState(y-1));
-            if (posY < 0)
+    syntaxer()->setLine(document()->getLine(y),y);
-                return false;
+//    qDebug()<<x<<document()->getLine(y).length();
-            s = document()->getLine(posY);
+    QSynedit::SyntaxState state = syntaxer()->getState();
-            posX = s.length()-1;
+    while(!syntaxer()->eol()) {
-        }
+        int start = syntaxer()->getTokenPos();
-        if (s[posX] == '>'
+        QString token = syntaxer()->getToken();
-                || s[posX] == ']') {
+        int end = start + token.length();
-            bracketLevel++;
+//        qDebug()<<syntaxer()->getToken()<<start<<end;
-        } else if (s[posX] == '<'
+        if (end>=x)
-                   || s[posX] == '[') {
+            break;
-            bracketLevel--;
+        state = syntaxer()->getState();
-        } else if (bracketLevel==0) {
+        syntaxer()->next();
-            switch (s[posX].unicode()) {
-            case '(':
-                return true;
-            case ';':
-            case '{':
-                return false;
-            }
-            if (!(isIdentChar(s[posX])
-                  || s[posX] == ' '
-                  || s[posX] == '\t'
-                  || s[posX] == '*'
-                  || s[posX] == '&'))
-                break;;
-        }
-        posX--;
     }
-    return result;
+//    qDebug()<<state.parenthesisLevel;
+    return state.parenthesisLevel>0;
+
+
+//    bool result = false;
+//    QString s = document()->getLine(y);
+//    int posY = y;
+//    int posX = std::min(x,s.length()-1); // x is started from 1
+//    int bracketLevel=0;
+
+//    while (true) {
+//        while (posX < 0) {
+//            posY--;
+//            if (posY < 0)
+//                return false;
+//            s = document()->getLine(posY);
+//            posX = s.length()-1;
+//        }
+//        if (s[posX] == '>'
+//                || s[posX] == ']') {
+//            bracketLevel++;
+//        } else if (s[posX] == '<'
+//                   || s[posX] == '[') {
+//            bracketLevel--;
+//        } else if (bracketLevel==0) {
+//            switch (s[posX].unicode()) {
+//            case '(':
+//                return true;
+//            case ';':
+//            case '{':
+//                return false;
+//            }
+//            if (!(isIdentChar(s[posX])
+//                  || s[posX] == ' '
+//                  || s[posX] == '\t'
+//                  || s[posX] == '*'
+//                  || s[posX] == '&'))
+//                break;;
+//        }
+//        posX--;
+//    }
+//    return result;
 }
 
 void Editor::completionInsert(bool appendFunc)
@@ -4188,7 +4214,6 @@ void Editor::updateFunctionTip(bool showTip)
     QSynedit::BufferCoord pWordBegin, pWordEnd;
 
     QString s = getWordAtPosition(this, functionNamePos, pWordBegin,pWordEnd, WordPurpose::wpInformation);
-
     int x = pWordBegin.ch-1-1;
     QString line = document()->getLine(pWordBegin.line-1);
     bool hasPreviousWord=false;
@@ -4206,9 +4231,10 @@ void Editor::updateFunctionTip(bool showTip)
         break;
     }
 
+    //handle class initializer
     if (x >= 0 && hasPreviousWord) {
         QSynedit::BufferCoord pos = pWordBegin;
-        pos.ch = x+1;
+        pos.ch = pWordBegin.ch;
         QString previousWord = getPreviousWordAtPositionForSuggestion(pos);
 
         PStatement statement = mParser->findStatementOf(
@@ -4779,7 +4805,7 @@ QString Editor::getPreviousWordAtPositionForSuggestion(const QSynedit::BufferCoo
     if ((p.line<1) || (p.line>document()->count())) {
         return "";
     }
-    bool inFunc = testInFunc(p.ch-1,p.line-1);
+    bool inFunc = testInFunc(p);
 
     QString s = document()->getLine(p.line - 1);
     int wordBegin;
@@ -4800,7 +4826,7 @@ QString Editor::getPreviousWordAtPositionForSuggestion(const QSynedit::BufferCoo
               else
                   return "";
           } else if (bracketLevel==0) {
-              //we can't differentiate multiple definition and function parameter define here , so we don't handle ','
+              //Differentiate multiple definition and function parameter define here
               if (s[wordEnd] == ',') {
                   if (inFunc) // in func, dont skip ','
                       break;

RedPandaIDE/editor.h

@@ -271,7 +271,7 @@ private:
     void saveAutoBackup();
     void cleanAutoBackup();
 
-    bool testInFunc(int x,int y);
+    bool testInFunc(const QSynedit::BufferCoord& pos);
 
     void completionInsert(bool appendFunc=false);
 

RedPandaIDE/mainwindow.cpp

@@ -77,6 +77,7 @@
 #include <QMimeDatabase>
 #include <QMimeType>
 #include <QToolTip>
+#include <QCompleter>
 
 #include "mainwindow.h"
 #include <QScrollBar>
@@ -260,6 +261,11 @@ MainWindow::MainWindow(QWidget *parent)
 //    updateEditorActions();
 //    updateCaretActions();
 
+    ui->cbReplaceInHistory->completer()->setCaseSensitivity(Qt::CaseSensitive);
+    ui->cbEvaluate->completer()->setCaseSensitivity(Qt::CaseSensitive);
+    ui->cbMemoryAddress->completer()->setCaseSensitivity(Qt::CaseSensitive);
+    ui->cbFilesPath->completer()->setCaseSensitivity(Qt::CaseInsensitive);
+
     connect(ui->debugConsole,&QConsole::commandInput,this,&MainWindow::onDebugCommandInput);
     connect(ui->cbEvaluate->lineEdit(), &QLineEdit::returnPressed,
             this, &MainWindow::onDebugEvaluateInput);
@@ -2389,7 +2395,7 @@ void MainWindow::debug()
     mDebugger->sendCommand("-gdb-set", "width 0"); // don't wrap output, very annoying
     mDebugger->sendCommand("-gdb-set", "confirm off");
     mDebugger->sendCommand("-gdb-set", "print repeats 0"); // don't repeat elements
-    mDebugger->sendCommand("-gdb-set", "print elements 0"); // don't limit elements
+    mDebugger->sendCommand("-gdb-set", QString("print elements %1").arg(pSettings->debugger().arrayElements())); // limit array elements to 500
     mDebugger->sendCommand("-environment-cd", QString("\"%1\"").arg(extractFileDir(filePath))); // restore working directory
     if (pSettings->debugger().useGDBServer()) {
         mDebugger->sendCommand("-target-select",QString("remote localhost:%1").arg(pSettings->debugger().GDBServerPort()));

RedPandaIDE/mainwindow.ui

@@ -487,7 +487,7 @@
      <enum>QTabWidget::West</enum>
     </property>
     <property name="currentIndex">
-     <number>1</number>
+     <number>0</number>
     </property>
     <property name="usesScrollButtons">
      <bool>true</bool>
@@ -971,7 +971,6 @@
        <widget class="IssuesTable" name="tableIssues">
         <property name="font">
          <font>
-          <weight>50</weight>
           <bold>false</bold>
          </font>
         </property>
@@ -1133,7 +1132,7 @@
           <enum>QTabWidget::North</enum>
          </property>
          <property name="currentIndex">
-          <number>1</number>
+          <number>2</number>
          </property>
          <widget class="QWidget" name="tabDebugConsole">
           <attribute name="title">
@@ -2167,7 +2166,7 @@
     <string>Run</string>
    </property>
    <property name="shortcut">
-    <string>F10</string>
+    <string>F11</string>
    </property>
   </action>
   <action name="actionUndo">

RedPandaIDE/parser/statementmodel.cpp

@@ -84,6 +84,7 @@ void StatementModel::clear() {
 #endif
 }
 
+#ifdef QT_DEBUG
 void StatementModel::dump(const QString &logFile)
 {
     QFile file(logFile);
@@ -93,7 +94,6 @@ void StatementModel::dump(const QString &logFile)
     }
 }
 
-#ifdef QT_DEBUG
 void StatementModel::dumpAll(const QString &logFile)
 {
     QFile file(logFile);
@@ -104,11 +104,16 @@ void StatementModel::dumpAll(const QString &logFile)
              .arg(statement->command).arg(int(statement->kind))
              .arg(statement->type).arg(statement->fullName)
              .arg((size_t)(statement->parentScope.lock().get()))
-             .arg((int)statement->classScope)
+             .arg((int)statement->accessibility)
              .arg(statement->fileName)
              .arg(statement->line)
              .arg(statement->definitionFileName)
-             .arg(statement->definitionLine)<<endl;
+             .arg(statement->definitionLine)<<
+#if QT_VERSION >= QT_VERSION_CHECK(5,15,0)
+                 Qt::endl;
+#else
+                 endl;
+#endif
         }
     }
 }

RedPandaIDE/parser/statementmodel.h

@@ -36,8 +36,8 @@ public:
     const StatementMap& childrenStatements(const PStatement& statement = PStatement()) const;
     const StatementMap& childrenStatements(std::weak_ptr<Statement> statement) const;
     void clear();
-    void dump(const QString& logFile);
 #ifdef QT_DEBUG
+    void dump(const QString& logFile);
     void dumpAll(const QString& logFile);
 #endif
 private:

RedPandaIDE/settings.cpp

@@ -4020,6 +4020,16 @@ void Settings::Debugger::setAutosave(bool newAutosave)
     mAutosave = newAutosave;
 }
 
+int Settings::Debugger::arrayElements() const
+{
+    return mArrayElements;
+}
+
+void Settings::Debugger::setArrayElements(int newArrayElements)
+{
+    mArrayElements = newArrayElements;
+}
+
 bool Settings::Debugger::useIntelStyle() const
 {
     return mUseIntelStyle;
@@ -4068,6 +4078,7 @@ void Settings::Debugger::doSave()
     saveValue("gdb_server_port",mGDBServerPort);
     saveValue("memory_view_rows",mMemoryViewRows);
     saveValue("memory_view_columns",mMemoryViewColumns);
+    saveValue("array_elements",mArrayElements);
 }
 
 void Settings::Debugger::doLoad()
@@ -4096,6 +4107,7 @@ void Settings::Debugger::doLoad()
     mGDBServerPort = intValue("gdb_server_port",41234);
     mMemoryViewRows = intValue("memory_view_rows",16);
     mMemoryViewColumns = intValue("memory_view_columns",16);
+    mArrayElements = intValue("array_elements",300);
 }
 
 Settings::CodeCompletion::CodeCompletion(Settings *settings):_Base(settings, SETTING_CODE_COMPLETION)

RedPandaIDE/settings.h

@@ -1281,6 +1281,9 @@ public:
         bool autosave() const;
         void setAutosave(bool newAutosave);
 
+        int arrayElements() const;
+        void setArrayElements(int newArrayElements);
+
     private:
         bool mEnableDebugConsole;
         bool mShowDetailLog;
@@ -1298,6 +1301,7 @@ public:
         int mGDBServerPort;
         int mMemoryViewRows;
         int mMemoryViewColumns;
+        int mArrayElements;
 
         // _Base interface
     protected:

RedPandaIDE/settingsdialog/debuggeneralwidget.cpp

@@ -56,6 +56,7 @@ void DebugGeneralWidget::doLoad()
     ui->spinGDBServerPort->setValue(pSettings->debugger().GDBServerPort());
     ui->spinMemoryViewRows->setValue(pSettings->debugger().memoryViewRows());
     ui->spinMemoryViewColumns->setValue(pSettings->debugger().memoryViewColumns());
+    ui->spinArrayElements->setValue(pSettings->debugger().arrayElements());
 }
 
 void DebugGeneralWidget::doSave()
@@ -78,6 +79,8 @@ void DebugGeneralWidget::doSave()
     pSettings->debugger().setGDBServerPort(ui->spinGDBServerPort->value());
     pSettings->debugger().setMemoryViewRows(ui->spinMemoryViewRows->value());
     pSettings->debugger().setMemoryViewColumns(ui->spinMemoryViewColumns->value());
+    pSettings->debugger().setArrayElements(ui->spinArrayElements->value());
+
     pSettings->debugger().save();
     pMainWindow->updateDebuggerSettings();
 }

RedPandaIDE/settingsdialog/debuggeneralwidget.ui

@@ -14,6 +14,58 @@
    <string>Form</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QCheckBox" name="chkAutosave">
+     <property name="text">
+      <string>Autosave watches</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QWidget" name="widget_5" native="true">
+     <layout class="QHBoxLayout" name="horizontalLayout_5">
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>0</number>
+      </property>
+      <item>
+       <widget class="QLabel" name="label_7">
+        <property name="text">
+         <string>Max number of array elements displayed</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QSpinBox" name="spinArrayElements">
+        <property name="maximum">
+         <number>99999999</number>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <spacer name="horizontalSpacer_5">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+     </layout>
+    </widget>
+   </item>
    <item>
     <widget class="QGroupBox" name="grpUseGDBServer">
      <property name="title">
@@ -23,6 +75,18 @@
       <bool>true</bool>
      </property>
      <layout class="QGridLayout" name="gridLayout">
+      <property name="leftMargin">
+       <number>7</number>
+      </property>
+      <property name="topMargin">
+       <number>7</number>
+      </property>
+      <property name="rightMargin">
+       <number>7</number>
+      </property>
+      <property name="bottomMargin">
+       <number>7</number>
+      </property>
       <item row="0" column="0">
        <widget class="QLabel" name="label_4">
         <property name="text">
@@ -57,24 +121,58 @@
     </widget>
    </item>
    <item>
-    <widget class="QCheckBox" name="chkSkipSystemLib">
+    <widget class="QGroupBox" name="groupBox_4">
-     <property name="text">
+     <property name="title">
-      <string>Skip system header and library files when step into</string>
+      <string>Skip header files when step into</string>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QCheckBox" name="chkSkipProjectLib">
-     <property name="text">
-      <string>Skip project header and library files when step into</string>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <widget class="QCheckBox" name="chkSkipCustomLib">
-     <property name="text">
-      <string>Skip custom header and library files when step into</string>
      </property>
+     <layout class="QHBoxLayout" name="horizontalLayout_6">
+      <property name="leftMargin">
+       <number>7</number>
+      </property>
+      <property name="topMargin">
+       <number>7</number>
+      </property>
+      <property name="rightMargin">
+       <number>7</number>
+      </property>
+      <property name="bottomMargin">
+       <number>7</number>
+      </property>
+      <item>
+       <widget class="QCheckBox" name="chkSkipSystemLib">
+        <property name="text">
+         <string>System library</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="chkSkipProjectLib">
+        <property name="text">
+         <string>Project library</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="chkSkipCustomLib">
+        <property name="text">
+         <string>Custom library</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <spacer name="horizontalSpacer_6">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+     </layout>
     </widget>
    </item>
    <item>
@@ -87,16 +185,16 @@
      </property>
      <layout class="QVBoxLayout" name="verticalLayout_2">
       <property name="leftMargin">
-       <number>11</number>
+       <number>7</number>
       </property>
       <property name="topMargin">
-       <number>11</number>
+       <number>7</number>
       </property>
       <property name="rightMargin">
-       <number>11</number>
+       <number>7</number>
       </property>
       <property name="bottomMargin">
-       <number>11</number>
+       <number>7</number>
       </property>
       <item>
        <widget class="QWidget" name="widget" native="true">
@@ -169,7 +267,11 @@
           </widget>
          </item>
          <item>
-          <widget class="QSpinBox" name="sbFontSize"/>
+          <widget class="QSpinBox" name="sbFontSize">
+           <property name="maximum">
+            <number>999</number>
+           </property>
+          </widget>
          </item>
          <item>
           <spacer name="horizontalSpacer_2">
@@ -202,128 +304,69 @@
      <property name="title">
       <string>Memory View</string>
      </property>
-     <layout class="QVBoxLayout" name="verticalLayout_6">
+     <layout class="QHBoxLayout" name="horizontalLayout_4">
       <property name="leftMargin">
        <number>7</number>
       </property>
       <property name="topMargin">
        <number>7</number>
       </property>
+      <property name="rightMargin">
+       <number>7</number>
+      </property>
+      <property name="bottomMargin">
+       <number>7</number>
+      </property>
       <item>
-       <widget class="QWidget" name="widget_5" native="true">
+       <widget class="QLabel" name="label_5">
-        <layout class="QHBoxLayout" name="horizontalLayout_4">
-         <property name="leftMargin">
-          <number>0</number>
-         </property>
-         <property name="topMargin">
-          <number>0</number>
-         </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>0</number>
-         </property>
-         <item>
-          <widget class="QLabel" name="label_5">
-           <property name="text">
-            <string>Memory View Rows</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QSpinBox" name="spinMemoryViewRows">
-           <property name="minimum">
-            <number>1</number>
-           </property>
-           <property name="maximum">
-            <number>999</number>
-           </property>
-           <property name="value">
-            <number>8</number>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="horizontalSpacer_4">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>40</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </widget>
-      </item>
-      <item>
-       <widget class="QWidget" name="widget_6" native="true">
-        <layout class="QHBoxLayout" name="horizontalLayout_5">
-         <property name="leftMargin">
-          <number>0</number>
-         </property>
-         <property name="topMargin">
-          <number>0</number>
-         </property>
-         <property name="rightMargin">
-          <number>0</number>
-         </property>
-         <property name="bottomMargin">
-          <number>0</number>
-         </property>
-         <item>
-          <widget class="QLabel" name="label_6">
-           <property name="text">
-            <string>Memory View Columns</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QSpinBox" name="spinMemoryViewColumns">
-           <property name="minimum">
-            <number>1</number>
-           </property>
-           <property name="value">
-            <number>8</number>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <spacer name="horizontalSpacer_5">
-           <property name="orientation">
-            <enum>Qt::Horizontal</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>437</width>
-             <height>20</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
-        </layout>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item>
-    <widget class="QGroupBox" name="groupBox_2">
-     <property name="title">
-      <string>Autosave</string>
-     </property>
-     <layout class="QVBoxLayout" name="verticalLayout_3">
-      <item>
-       <widget class="QCheckBox" name="chkAutosave">
         <property name="text">
-         <string>Autosave breakpoints and watches</string>
+         <string>Rows</string>
         </property>
        </widget>
       </item>
+      <item>
+       <widget class="QSpinBox" name="spinMemoryViewRows">
+        <property name="minimum">
+         <number>1</number>
+        </property>
+        <property name="maximum">
+         <number>999</number>
+        </property>
+        <property name="value">
+         <number>8</number>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QLabel" name="label_6">
+        <property name="text">
+         <string>Columns</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QSpinBox" name="spinMemoryViewColumns">
+        <property name="minimum">
+         <number>1</number>
+        </property>
+        <property name="value">
+         <number>8</number>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <spacer name="horizontalSpacer_4">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
      </layout>
     </widget>
    </item>
@@ -333,6 +376,18 @@
       <string>CPU Window</string>
      </property>
      <layout class="QVBoxLayout" name="verticalLayout_4">
+      <property name="leftMargin">
+       <number>7</number>
+      </property>
+      <property name="topMargin">
+       <number>7</number>
+      </property>
+      <property name="rightMargin">
+       <number>7</number>
+      </property>
+      <property name="bottomMargin">
+       <number>7</number>
+      </property>
       <item>
        <widget class="QCheckBox" name="chkShowCPUWhenSignaled">
         <property name="text">
@@ -340,6 +395,13 @@
         </property>
        </widget>
       </item>
+      <item>
+       <widget class="QCheckBox" name="chkBlendMode">
+        <property name="text">
+         <string>Show disassembly code in blend mode</string>
+        </property>
+       </widget>
+      </item>
       <item>
        <widget class="QWidget" name="widget_3" native="true">
         <layout class="QHBoxLayout" name="horizontalLayout_3">
@@ -373,7 +435,7 @@
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
-           <layout class="QVBoxLayout" name="verticalLayout_5">
+           <layout class="QHBoxLayout" name="horizontalLayout_7">
             <property name="leftMargin">
              <number>0</number>
             </property>
@@ -386,6 +448,16 @@
             <property name="bottomMargin">
              <number>0</number>
             </property>
+            <item>
+             <widget class="QRadioButton" name="rbATT">
+              <property name="text">
+               <string>AT&amp;&amp;T</string>
+              </property>
+              <attribute name="buttonGroup">
+               <string notr="true">grpCPUDisassembly</string>
+              </attribute>
+             </widget>
+            </item>
             <item>
              <widget class="QRadioButton" name="rbIntel">
               <property name="text">
@@ -397,14 +469,17 @@
              </widget>
             </item>
             <item>
-             <widget class="QRadioButton" name="rbATT">
+             <spacer name="horizontalSpacer_7">
-              <property name="text">
+              <property name="orientation">
-               <string>AT&amp;&amp;T</string>
+               <enum>Qt::Horizontal</enum>
               </property>
-              <attribute name="buttonGroup">
+              <property name="sizeHint" stdset="0">
-               <string notr="true">grpCPUDisassembly</string>
+               <size>
-              </attribute>
+                <width>40</width>
-             </widget>
+                <height>20</height>
+               </size>
+              </property>
+             </spacer>
             </item>
            </layout>
           </widget>
@@ -412,13 +487,6 @@
         </layout>
        </widget>
       </item>
-      <item>
-       <widget class="QCheckBox" name="chkBlendMode">
-        <property name="text">
-         <string>Show disassembly code in blend mode</string>
-        </property>
-       </widget>
-      </item>
      </layout>
     </widget>
    </item>

RedPandaIDE/shortcutmanager.cpp

@@ -127,4 +127,9 @@ void ShortcutManager::applyTo(QAction *action)
     if (item && item->isAction) {
         action->setShortcut(QKeySequence::fromString(item->shortcut));
     }
+    if (!action->shortcut().isEmpty()){
+        action->setToolTip(action->text()+QString("(%1)").arg(action->shortcut().toString()));
+    } else {
+        action->setToolTip(action->text());
+    }
 }

RedPandaIDE/translations/RedPandaIDE_pt_BR.ts

@@ -818,15 +818,15 @@
     </message>
     <message>
         <source>Skip system header and library files when step into</source>
-        <translation>Ignorar os cabeçalho de sistema e os arquivos de biblioteca ao avançar</translation>
+        <translation type="vanished">Ignorar os cabeçalho de sistema e os arquivos de biblioteca ao avançar</translation>
     </message>
     <message>
         <source>Skip project header and library files when step into</source>
-        <translation>Ignorar o cabeçalho de projeto e os arquivos de biblioteca ao avançar</translation>
+        <translation type="vanished">Ignorar o cabeçalho de projeto e os arquivos de biblioteca ao avançar</translation>
     </message>
     <message>
         <source>Skip custom header and library files when step into</source>
-        <translation>Ignorar o cabeçalho personalizado e os arquivos de biblioteca ao avançar</translation>
+        <translation type="vanished">Ignorar o cabeçalho personalizado e os arquivos de biblioteca ao avançar</translation>
     </message>
     <message>
         <source>Debug Console</source>
@@ -850,7 +850,7 @@
     </message>
     <message>
         <source>Autosave</source>
-        <translation>Salvar automaticamente</translation>
+        <translation type="vanished">Salvar automaticamente</translation>
     </message>
     <message>
         <source>Autosave breakpoints</source>
@@ -858,7 +858,7 @@
     </message>
     <message>
         <source>Autosave watches</source>
-        <translation type="vanished">Salvar automaticamente as observações</translation>
+        <translation>Salvar automaticamente as observações</translation>
     </message>
     <message>
         <source>Show CPU Window when signal received</source>
@@ -890,14 +890,38 @@
     </message>
     <message>
         <source>Memory View Rows</source>
-        <translation>Linhas da memória</translation>
+        <translation type="vanished">Linhas da memória</translation>
     </message>
     <message>
         <source>Memory View Columns</source>
-        <translation>Colunas da memória</translation>
+        <translation type="vanished">Colunas da memória</translation>
     </message>
     <message>
-        <source>Autosave breakpoints and watches</source>
+        <source>Max number of array elements displayed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Skip header files when step into</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>System library</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Project library</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Custom library</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Rows</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Columns</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
@@ -3453,7 +3477,7 @@
     </message>
     <message>
         <source>F10</source>
-        <translation>F10</translation>
+        <translation type="vanished">F10</translation>
     </message>
     <message>
         <source>Undo</source>
@@ -3561,7 +3585,7 @@
     </message>
     <message>
         <source>F11</source>
-        <translation type="vanished">F11</translation>
+        <translation>F11</translation>
     </message>
     <message>
         <source>Rebuild All</source>

RedPandaIDE/translations/RedPandaIDE_zh_TW.ts

@@ -713,18 +713,6 @@
         <source>GDB Server Port</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Skip system header and library files when step into</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Skip project header and library files when step into</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Skip custom header and library files when step into</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <source>Debug Console</source>
         <translation type="unfinished"></translation>
@@ -745,10 +733,6 @@
         <source>Show detail debug logs</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Autosave</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <source>Show CPU Window when signal received</source>
         <translation type="unfinished"></translation>
@@ -778,15 +762,35 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <source>Memory View Rows</source>
+        <source>Autosave watches</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <source>Memory View Columns</source>
+        <source>Max number of array elements displayed</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <source>Autosave breakpoints and watches</source>
+        <source>Skip header files when step into</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>System library</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Project library</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Custom library</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Rows</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Columns</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
@@ -3284,10 +3288,6 @@
         <source>Run</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>F10</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <source>Undo</source>
         <translation type="unfinished"></translation>
@@ -4900,6 +4900,10 @@
         <source>Save settings failed!</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>F11</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>MemoryModel</name>

RedPandaIDE/widgets/searchdialog.cpp

@@ -1,6 +1,7 @@
 #include "searchdialog.h"
 #include "ui_searchdialog.h"
 
+#include <QCompleter>
 #include <QMessageBox>
 #include <memory>
 #include <qsynedit/searcher/basicsearcher.h>
@@ -29,6 +30,8 @@ SearchDialog::SearchDialog(QWidget *parent) :
     onTabBarCurrentChanged(mSearchTabIdx);
     mBasicSearchEngine = std::make_shared<QSynedit::BasicSearcher>();
     mRegexSearchEngine = std::make_shared<QSynedit::RegexSearcher>();
+    ui->cbFind->completer()->setCaseSensitivity(Qt::CaseSensitive);
+    ui->cbReplace->completer()->setCaseSensitivity(Qt::CaseSensitive);
 }
 
 SearchDialog::~SearchDialog()

RedPandaIDE/widgets/searchinfiledialog.cpp

@@ -27,6 +27,7 @@
 #include <QMessageBox>
 #include <QDebug>
 #include <QProgressDialog>
+#include <QCompleter>
 
 
 SearchInFileDialog::SearchInFileDialog(QWidget *parent) :
@@ -38,6 +39,8 @@ SearchInFileDialog::SearchInFileDialog(QWidget *parent) :
     mSearchOptions&=0;
     mBasicSearchEngine= QSynedit::PSynSearchBase(new QSynedit::BasicSearcher());
     mRegexSearchEngine= QSynedit::PSynSearchBase(new QSynedit::RegexSearcher());
+    ui->cbFind->completer()->setCaseSensitivity(Qt::CaseSensitive);
+
 }
 
 SearchInFileDialog::~SearchInFileDialog()

packages/msys/build-x64.sh

@@ -59,7 +59,9 @@ echo "Making installer..."
 
 pushd .
 cd "${PACKAGE_DIR}"
-ln -s "${MINGW}" $MinGW_NAME
+cp  -a "${MINGW}" .
+rm -rf "${MINGW_NAME}/share/gcc-11.2.0"
+cp  -a "${SOURCE_DIR}/tools/gdb-scripts/gcc-11.2.0" "${MINGW_NAME}/share"
 
 cp "${SOURCE_DIR}/platform/windows/installer-scripts/lang.nsh" .
 cp "${SOURCE_DIR}/platform/windows/installer-scripts/redpanda-x64.nsi" .

tools/gdb-scripts/gcc-11.2.0/python/libstdcxx/__init__.py

@@ -0,0 +1 @@
+

tools/gdb-scripts/gcc-11.2.0/python/libstdcxx/v6/__init__.py

@@ -0,0 +1,33 @@
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+
+# Load the xmethods if GDB supports them.
+def gdb_has_xmethods():
+    try:
+        import gdb.xmethod
+        return True
+    except ImportError:
+        return False
+
+def register_libstdcxx_printers(obj):
+    # Load the pretty-printers.
+    from .printers import register_libstdcxx_printers
+    register_libstdcxx_printers(obj)
+
+    if gdb_has_xmethods():
+        from .xmethods import register_libstdcxx_xmethods
+        register_libstdcxx_xmethods(obj)

tools/gdb-scripts/gcc-11.2.0/python/libstdcxx/v6/xmethods.py

@@ -0,0 +1,805 @@
+# Xmethods for libstdc++.
+
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import gdb
+import gdb.xmethod
+import re
+
+matcher_name_prefix = 'libstdc++::'
+
+def get_bool_type():
+    return gdb.lookup_type('bool')
+
+def get_std_size_type():
+    return gdb.lookup_type('std::size_t')
+
+class LibStdCxxXMethod(gdb.xmethod.XMethod):
+    def __init__(self, name, worker_class):
+        gdb.xmethod.XMethod.__init__(self, name)
+        self.worker_class = worker_class
+
+# Xmethods for std::array
+
+class ArrayWorkerBase(gdb.xmethod.XMethodWorker):
+    def __init__(self, val_type, size):
+        self._val_type = val_type
+        self._size = size
+
+    def null_value(self):
+        nullptr = gdb.parse_and_eval('(void *) 0')
+        return nullptr.cast(self._val_type.pointer()).dereference()
+
+class ArraySizeWorker(ArrayWorkerBase):
+    def __init__(self, val_type, size):
+        ArrayWorkerBase.__init__(self, val_type, size)
+
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return get_std_size_type()
+
+    def __call__(self, obj):
+        return self._size
+
+class ArrayEmptyWorker(ArrayWorkerBase):
+    def __init__(self, val_type, size):
+        ArrayWorkerBase.__init__(self, val_type, size)
+
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return get_bool_type()
+
+    def __call__(self, obj):
+        return (int(self._size) == 0)
+
+class ArrayFrontWorker(ArrayWorkerBase):
+    def __init__(self, val_type, size):
+        ArrayWorkerBase.__init__(self, val_type, size)
+
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return self._val_type
+
+    def __call__(self, obj):
+        if int(self._size) > 0:
+            return obj['_M_elems'][0]
+        else:
+            return self.null_value()
+
+class ArrayBackWorker(ArrayWorkerBase):
+    def __init__(self, val_type, size):
+        ArrayWorkerBase.__init__(self, val_type, size)
+
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return self._val_type
+
+    def __call__(self, obj):
+        if int(self._size) > 0:
+            return obj['_M_elems'][self._size - 1]
+        else:
+            return self.null_value()
+
+class ArrayAtWorker(ArrayWorkerBase):
+    def __init__(self, val_type, size):
+        ArrayWorkerBase.__init__(self, val_type, size)
+
+    def get_arg_types(self):
+        return get_std_size_type()
+
+    def get_result_type(self, obj, index):
+        return self._val_type
+
+    def __call__(self, obj, index):
+        if int(index) >= int(self._size):
+            raise IndexError('Array index "%d" should not be >= %d.' %
+                             ((int(index), self._size)))
+        return obj['_M_elems'][index]
+
+class ArraySubscriptWorker(ArrayWorkerBase):
+    def __init__(self, val_type, size):
+        ArrayWorkerBase.__init__(self, val_type, size)
+
+    def get_arg_types(self):
+        return get_std_size_type()
+
+    def get_result_type(self, obj, index):
+        return self._val_type
+
+    def __call__(self, obj, index):
+        if int(self._size) > 0:
+            return obj['_M_elems'][index]
+        else:
+            return self.null_value()
+
+class ArrayMethodsMatcher(gdb.xmethod.XMethodMatcher):
+    def __init__(self):
+        gdb.xmethod.XMethodMatcher.__init__(self,
+                                            matcher_name_prefix + 'array')
+        self._method_dict = {
+            'size': LibStdCxxXMethod('size', ArraySizeWorker),
+            'empty': LibStdCxxXMethod('empty', ArrayEmptyWorker),
+            'front': LibStdCxxXMethod('front', ArrayFrontWorker),
+            'back': LibStdCxxXMethod('back', ArrayBackWorker),
+            'at': LibStdCxxXMethod('at', ArrayAtWorker),
+            'operator[]': LibStdCxxXMethod('operator[]', ArraySubscriptWorker),
+        }
+        self.methods = [self._method_dict[m] for m in self._method_dict]
+
+    def match(self, class_type, method_name):
+        if not re.match('^std::(__\d+::)?array<.*>$', class_type.tag):
+            return None
+        method = self._method_dict.get(method_name)
+        if method is None or not method.enabled:
+            return None
+        try:
+            value_type = class_type.template_argument(0)
+            size = class_type.template_argument(1)
+        except:
+            return None
+        return method.worker_class(value_type, size)
+
+# Xmethods for std::deque
+
+class DequeWorkerBase(gdb.xmethod.XMethodWorker):
+    def __init__(self, val_type):
+        self._val_type = val_type
+        self._bufsize = 512 // val_type.sizeof or 1
+
+    def size(self, obj):
+        first_node = obj['_M_impl']['_M_start']['_M_node']
+        last_node = obj['_M_impl']['_M_finish']['_M_node']
+        cur = obj['_M_impl']['_M_finish']['_M_cur']
+        first = obj['_M_impl']['_M_finish']['_M_first']
+        return (last_node - first_node) * self._bufsize + (cur - first)
+
+    def index(self, obj, idx):
+        first_node = obj['_M_impl']['_M_start']['_M_node']
+        index_node = first_node + int(idx) // self._bufsize
+        return index_node[0][idx % self._bufsize]
+
+class DequeEmptyWorker(DequeWorkerBase):
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return get_bool_type()
+
+    def __call__(self, obj):
+        return (obj['_M_impl']['_M_start']['_M_cur'] ==
+                obj['_M_impl']['_M_finish']['_M_cur'])
+
+class DequeSizeWorker(DequeWorkerBase):
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return get_std_size_type()
+
+    def __call__(self, obj):
+        return self.size(obj)
+
+class DequeFrontWorker(DequeWorkerBase):
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return self._val_type
+
+    def __call__(self, obj):
+        return obj['_M_impl']['_M_start']['_M_cur'][0]
+
+class DequeBackWorker(DequeWorkerBase):
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return self._val_type
+
+    def __call__(self, obj):
+        if (obj['_M_impl']['_M_finish']['_M_cur'] ==
+            obj['_M_impl']['_M_finish']['_M_first']):
+            prev_node = obj['_M_impl']['_M_finish']['_M_node'] - 1
+            return prev_node[0][self._bufsize - 1]
+        else:
+            return obj['_M_impl']['_M_finish']['_M_cur'][-1]
+
+class DequeSubscriptWorker(DequeWorkerBase):
+    def get_arg_types(self):
+        return get_std_size_type()
+
+    def get_result_type(self, obj, subscript):
+        return self._val_type
+
+    def __call__(self, obj, subscript):
+        return self.index(obj, subscript)
+
+class DequeAtWorker(DequeWorkerBase):
+    def get_arg_types(self):
+        return get_std_size_type()
+
+    def get_result_type(self, obj, index):
+        return self._val_type
+
+    def __call__(self, obj, index):
+        deque_size = int(self.size(obj))
+        if int(index) >= deque_size:
+            raise IndexError('Deque index "%d" should not be >= %d.' %
+                             (int(index), deque_size))
+        else:
+           return self.index(obj, index)
+
+class DequeMethodsMatcher(gdb.xmethod.XMethodMatcher):
+    def __init__(self):
+        gdb.xmethod.XMethodMatcher.__init__(self,
+                                            matcher_name_prefix + 'deque')
+        self._method_dict = {
+            'empty': LibStdCxxXMethod('empty', DequeEmptyWorker),
+            'size': LibStdCxxXMethod('size', DequeSizeWorker),
+            'front': LibStdCxxXMethod('front', DequeFrontWorker),
+            'back': LibStdCxxXMethod('back', DequeBackWorker),
+            'operator[]': LibStdCxxXMethod('operator[]', DequeSubscriptWorker),
+            'at': LibStdCxxXMethod('at', DequeAtWorker)
+        }
+        self.methods = [self._method_dict[m] for m in self._method_dict]
+
+    def match(self, class_type, method_name):
+        if not re.match('^std::(__\d+::)?deque<.*>$', class_type.tag):
+            return None
+        method = self._method_dict.get(method_name)
+        if method is None or not method.enabled:
+            return None
+        return method.worker_class(class_type.template_argument(0))
+
+# Xmethods for std::forward_list
+
+class ForwardListWorkerBase(gdb.xmethod.XMethodMatcher):
+    def __init__(self, val_type, node_type):
+        self._val_type = val_type
+        self._node_type = node_type
+
+    def get_arg_types(self):
+        return None
+
+class ForwardListEmptyWorker(ForwardListWorkerBase):
+    def get_result_type(self, obj):
+        return get_bool_type()
+
+    def __call__(self, obj):
+        return obj['_M_impl']['_M_head']['_M_next'] == 0
+
+class ForwardListFrontWorker(ForwardListWorkerBase):
+    def get_result_type(self, obj):
+        return self._val_type
+
+    def __call__(self, obj):
+        node = obj['_M_impl']['_M_head']['_M_next'].cast(self._node_type)
+        val_address = node['_M_storage']['_M_storage'].address
+        return val_address.cast(self._val_type.pointer()).dereference()
+
+class ForwardListMethodsMatcher(gdb.xmethod.XMethodMatcher):
+    def __init__(self):
+        matcher_name = matcher_name_prefix + 'forward_list'
+        gdb.xmethod.XMethodMatcher.__init__(self, matcher_name)
+        self._method_dict = {
+            'empty': LibStdCxxXMethod('empty', ForwardListEmptyWorker),
+            'front': LibStdCxxXMethod('front', ForwardListFrontWorker)
+        }
+        self.methods = [self._method_dict[m] for m in self._method_dict]
+
+    def match(self, class_type, method_name):
+        if not re.match('^std::(__\d+::)?forward_list<.*>$', class_type.tag):
+            return None
+        method = self._method_dict.get(method_name)
+        if method is None or not method.enabled:
+            return None
+        val_type = class_type.template_argument(0)
+        node_type = gdb.lookup_type(str(class_type) + '::_Node').pointer()
+        return method.worker_class(val_type, node_type)
+
+# Xmethods for std::list
+
+class ListWorkerBase(gdb.xmethod.XMethodWorker):
+    def __init__(self, val_type, node_type):
+        self._val_type = val_type
+        self._node_type = node_type
+
+    def get_arg_types(self):
+        return None
+
+    def get_value_from_node(self, node):
+        node = node.dereference()
+        if node.type.fields()[1].name == '_M_data':
+            # C++03 implementation, node contains the value as a member
+            return node['_M_data']
+        # C++11 implementation, node stores value in __aligned_membuf
+        addr = node['_M_storage'].address
+        return addr.cast(self._val_type.pointer()).dereference()
+
+class ListEmptyWorker(ListWorkerBase):
+    def get_result_type(self, obj):
+        return get_bool_type()
+
+    def __call__(self, obj):
+        base_node = obj['_M_impl']['_M_node']
+        if base_node['_M_next'] == base_node.address:
+            return True
+        else:
+            return False
+
+class ListSizeWorker(ListWorkerBase):
+    def get_result_type(self, obj):
+        return get_std_size_type()
+
+    def __call__(self, obj):
+        begin_node = obj['_M_impl']['_M_node']['_M_next']
+        end_node = obj['_M_impl']['_M_node'].address
+        size = 0
+        while begin_node != end_node:
+            begin_node = begin_node['_M_next']
+            size += 1
+        return size
+
+class ListFrontWorker(ListWorkerBase):
+    def get_result_type(self, obj):
+        return self._val_type
+
+    def __call__(self, obj):
+        node = obj['_M_impl']['_M_node']['_M_next'].cast(self._node_type)
+        return self.get_value_from_node(node)
+
+class ListBackWorker(ListWorkerBase):
+    def get_result_type(self, obj):
+        return self._val_type
+
+    def __call__(self, obj):
+        prev_node = obj['_M_impl']['_M_node']['_M_prev'].cast(self._node_type)
+        return self.get_value_from_node(prev_node)
+
+class ListMethodsMatcher(gdb.xmethod.XMethodMatcher):
+    def __init__(self):
+        gdb.xmethod.XMethodMatcher.__init__(self,
+                                            matcher_name_prefix + 'list')
+        self._method_dict = {
+            'empty': LibStdCxxXMethod('empty', ListEmptyWorker),
+            'size': LibStdCxxXMethod('size', ListSizeWorker),
+            'front': LibStdCxxXMethod('front', ListFrontWorker),
+            'back': LibStdCxxXMethod('back', ListBackWorker)
+        }
+        self.methods = [self._method_dict[m] for m in self._method_dict]
+
+    def match(self, class_type, method_name):
+        if not re.match('^std::(__\d+::)?(__cxx11::)?list<.*>$', class_type.tag):
+            return None
+        method = self._method_dict.get(method_name)
+        if method is None or not method.enabled:
+            return None
+        val_type = class_type.template_argument(0)
+        node_type = gdb.lookup_type(str(class_type) + '::_Node').pointer()
+        return method.worker_class(val_type, node_type)
+
+# Xmethods for std::vector
+
+class VectorWorkerBase(gdb.xmethod.XMethodWorker):
+    def __init__(self, val_type):
+        self._val_type = val_type
+
+    def size(self, obj):
+        if self._val_type.code == gdb.TYPE_CODE_BOOL:
+            start = obj['_M_impl']['_M_start']['_M_p']
+            finish = obj['_M_impl']['_M_finish']['_M_p']
+            finish_offset = obj['_M_impl']['_M_finish']['_M_offset']
+            bit_size = start.dereference().type.sizeof * 8
+            return (finish - start) * bit_size + finish_offset
+        else:
+            return obj['_M_impl']['_M_finish'] - obj['_M_impl']['_M_start']
+
+    def get(self, obj, index):
+        if self._val_type.code == gdb.TYPE_CODE_BOOL:
+            start = obj['_M_impl']['_M_start']['_M_p']
+            bit_size = start.dereference().type.sizeof * 8
+            valp = start + index // bit_size
+            offset = index % bit_size
+            return (valp.dereference() & (1 << offset)) > 0
+        else:
+            return obj['_M_impl']['_M_start'][index]
+
+class VectorEmptyWorker(VectorWorkerBase):
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return get_bool_type()
+
+    def __call__(self, obj):
+        return int(self.size(obj)) == 0
+
+class VectorSizeWorker(VectorWorkerBase):
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return get_std_size_type()
+
+    def __call__(self, obj):
+        return self.size(obj)
+
+class VectorFrontWorker(VectorWorkerBase):
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return self._val_type
+
+    def __call__(self, obj):
+        return self.get(obj, 0)
+
+class VectorBackWorker(VectorWorkerBase):
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return self._val_type
+
+    def __call__(self, obj):
+        return self.get(obj, int(self.size(obj)) - 1)
+
+class VectorAtWorker(VectorWorkerBase):
+    def get_arg_types(self):
+        return get_std_size_type()
+
+    def get_result_type(self, obj, index):
+        return self._val_type
+
+    def __call__(self, obj, index):
+        size = int(self.size(obj))
+        if int(index) >= size:
+            raise IndexError('Vector index "%d" should not be >= %d.' %
+                             ((int(index), size)))
+        return self.get(obj, int(index))
+
+class VectorSubscriptWorker(VectorWorkerBase):
+    def get_arg_types(self):
+        return get_std_size_type()
+
+    def get_result_type(self, obj, subscript):
+        return self._val_type
+
+    def __call__(self, obj, subscript):
+        return self.get(obj, int(subscript))
+
+class VectorMethodsMatcher(gdb.xmethod.XMethodMatcher):
+    def __init__(self):
+        gdb.xmethod.XMethodMatcher.__init__(self,
+                                            matcher_name_prefix + 'vector')
+        self._method_dict = {
+            'size': LibStdCxxXMethod('size', VectorSizeWorker),
+            'empty': LibStdCxxXMethod('empty', VectorEmptyWorker),
+            'front': LibStdCxxXMethod('front', VectorFrontWorker),
+            'back': LibStdCxxXMethod('back', VectorBackWorker),
+            'at': LibStdCxxXMethod('at', VectorAtWorker),
+            'operator[]': LibStdCxxXMethod('operator[]',
+                                           VectorSubscriptWorker),
+        }
+        self.methods = [self._method_dict[m] for m in self._method_dict]
+
+    def match(self, class_type, method_name):
+        if not re.match('^std::(__\d+::)?vector<.*>$', class_type.tag):
+            return None
+        method = self._method_dict.get(method_name)
+        if method is None or not method.enabled:
+            return None
+        return method.worker_class(class_type.template_argument(0))
+
+# Xmethods for associative containers
+
+class AssociativeContainerWorkerBase(gdb.xmethod.XMethodWorker):
+    def __init__(self, unordered):
+        self._unordered = unordered
+
+    def node_count(self, obj):
+        if self._unordered:
+            return obj['_M_h']['_M_element_count']
+        else:
+            return obj['_M_t']['_M_impl']['_M_node_count']
+
+    def get_arg_types(self):
+        return None
+
+class AssociativeContainerEmptyWorker(AssociativeContainerWorkerBase):
+    def get_result_type(self, obj):
+        return get_bool_type()
+
+    def __call__(self, obj):
+        return int(self.node_count(obj)) == 0
+
+class AssociativeContainerSizeWorker(AssociativeContainerWorkerBase):
+    def get_result_type(self, obj):
+        return get_std_size_type()
+
+    def __call__(self, obj):
+        return self.node_count(obj)
+
+class AssociativeContainerMethodsMatcher(gdb.xmethod.XMethodMatcher):
+    def __init__(self, name):
+        gdb.xmethod.XMethodMatcher.__init__(self,
+                                            matcher_name_prefix + name)
+        self._name = name
+        self._method_dict = {
+            'size': LibStdCxxXMethod('size', AssociativeContainerSizeWorker),
+            'empty': LibStdCxxXMethod('empty',
+                                      AssociativeContainerEmptyWorker),
+        }
+        self.methods = [self._method_dict[m] for m in self._method_dict]
+
+    def match(self, class_type, method_name):
+        if not re.match('^std::(__\d+::)?%s<.*>$' % self._name, class_type.tag):
+            return None
+        method = self._method_dict.get(method_name)
+        if method is None or not method.enabled:
+            return None
+        unordered = 'unordered' in self._name
+        return method.worker_class(unordered)
+
+# Xmethods for std::unique_ptr
+
+class UniquePtrGetWorker(gdb.xmethod.XMethodWorker):
+    "Implements std::unique_ptr<T>::get() and std::unique_ptr<T>::operator->()"
+
+    def __init__(self, elem_type):
+        self._is_array = elem_type.code == gdb.TYPE_CODE_ARRAY
+        if self._is_array:
+            self._elem_type = elem_type.target()
+        else:
+            self._elem_type = elem_type
+
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return self._elem_type.pointer()
+
+    def _supports(self, method_name):
+        "operator-> is not supported for unique_ptr<T[]>"
+        return method_name == 'get' or not self._is_array
+
+    def __call__(self, obj):
+        impl_type = obj.dereference().type.fields()[0].type.tag
+        # Check for new implementations first:
+        if re.match('^std::(__\d+::)?__uniq_ptr_(data|impl)<.*>$', impl_type):
+            tuple_member = obj['_M_t']['_M_t']
+        elif re.match('^std::(__\d+::)?tuple<.*>$', impl_type):
+            tuple_member = obj['_M_t']
+        else:
+            return None
+        tuple_impl_type = tuple_member.type.fields()[0].type # _Tuple_impl
+        tuple_head_type = tuple_impl_type.fields()[1].type   # _Head_base
+        head_field = tuple_head_type.fields()[0]
+        if head_field.name == '_M_head_impl':
+            return tuple_member['_M_head_impl']
+        elif head_field.is_base_class:
+            return tuple_member.cast(head_field.type)
+        else:
+            return None
+
+class UniquePtrDerefWorker(UniquePtrGetWorker):
+    "Implements std::unique_ptr<T>::operator*()"
+
+    def __init__(self, elem_type):
+        UniquePtrGetWorker.__init__(self, elem_type)
+
+    def get_result_type(self, obj):
+        return self._elem_type
+
+    def _supports(self, method_name):
+        "operator* is not supported for unique_ptr<T[]>"
+        return not self._is_array
+
+    def __call__(self, obj):
+        return UniquePtrGetWorker.__call__(self, obj).dereference()
+
+class UniquePtrSubscriptWorker(UniquePtrGetWorker):
+    "Implements std::unique_ptr<T>::operator[](size_t)"
+
+    def __init__(self, elem_type):
+        UniquePtrGetWorker.__init__(self, elem_type)
+
+    def get_arg_types(self):
+        return get_std_size_type()
+
+    def get_result_type(self, obj, index):
+        return self._elem_type
+
+    def _supports(self, method_name):
+        "operator[] is only supported for unique_ptr<T[]>"
+        return self._is_array
+
+    def __call__(self, obj, index):
+        return UniquePtrGetWorker.__call__(self, obj)[index]
+
+class UniquePtrMethodsMatcher(gdb.xmethod.XMethodMatcher):
+    def __init__(self):
+        gdb.xmethod.XMethodMatcher.__init__(self,
+                                            matcher_name_prefix + 'unique_ptr')
+        self._method_dict = {
+            'get': LibStdCxxXMethod('get', UniquePtrGetWorker),
+            'operator->': LibStdCxxXMethod('operator->', UniquePtrGetWorker),
+            'operator*': LibStdCxxXMethod('operator*', UniquePtrDerefWorker),
+            'operator[]': LibStdCxxXMethod('operator[]', UniquePtrSubscriptWorker),
+        }
+        self.methods = [self._method_dict[m] for m in self._method_dict]
+
+    def match(self, class_type, method_name):
+        if not re.match('^std::(__\d+::)?unique_ptr<.*>$', class_type.tag):
+            return None
+        method = self._method_dict.get(method_name)
+        if method is None or not method.enabled:
+            return None
+        worker = method.worker_class(class_type.template_argument(0))
+        if worker._supports(method_name):
+            return worker
+        return None
+
+# Xmethods for std::shared_ptr
+
+class SharedPtrGetWorker(gdb.xmethod.XMethodWorker):
+    "Implements std::shared_ptr<T>::get() and std::shared_ptr<T>::operator->()"
+
+    def __init__(self, elem_type):
+        self._is_array = elem_type.code == gdb.TYPE_CODE_ARRAY
+        if self._is_array:
+            self._elem_type = elem_type.target()
+        else:
+            self._elem_type = elem_type
+
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return self._elem_type.pointer()
+
+    def _supports(self, method_name):
+        "operator-> is not supported for shared_ptr<T[]>"
+        return method_name == 'get' or not self._is_array
+
+    def __call__(self, obj):
+        return obj['_M_ptr']
+
+class SharedPtrDerefWorker(SharedPtrGetWorker):
+    "Implements std::shared_ptr<T>::operator*()"
+
+    def __init__(self, elem_type):
+        SharedPtrGetWorker.__init__(self, elem_type)
+
+    def get_result_type(self, obj):
+        return self._elem_type
+
+    def _supports(self, method_name):
+        "operator* is not supported for shared_ptr<T[]>"
+        return not self._is_array
+
+    def __call__(self, obj):
+        return SharedPtrGetWorker.__call__(self, obj).dereference()
+
+class SharedPtrSubscriptWorker(SharedPtrGetWorker):
+    "Implements std::shared_ptr<T>::operator[](size_t)"
+
+    def __init__(self, elem_type):
+        SharedPtrGetWorker.__init__(self, elem_type)
+
+    def get_arg_types(self):
+        return get_std_size_type()
+
+    def get_result_type(self, obj, index):
+        return self._elem_type
+
+    def _supports(self, method_name):
+        "operator[] is only supported for shared_ptr<T[]>"
+        return self._is_array
+
+    def __call__(self, obj, index):
+        # Check bounds if _elem_type is an array of known bound
+        m = re.match('.*\[(\d+)]$', str(self._elem_type))
+        if m and index >= int(m.group(1)):
+            raise IndexError('shared_ptr<%s> index "%d" should not be >= %d.' %
+                             (self._elem_type, int(index), int(m.group(1))))
+        return SharedPtrGetWorker.__call__(self, obj)[index]
+
+class SharedPtrUseCountWorker(gdb.xmethod.XMethodWorker):
+    "Implements std::shared_ptr<T>::use_count()"
+
+    def __init__(self, elem_type):
+        SharedPtrUseCountWorker.__init__(self, elem_type)
+
+    def get_arg_types(self):
+        return None
+
+    def get_result_type(self, obj):
+        return gdb.lookup_type('long')
+
+    def __call__(self, obj):
+        refcounts = obj['_M_refcount']['_M_pi']
+        return refcounts['_M_use_count'] if refcounts else 0
+
+class SharedPtrUniqueWorker(SharedPtrUseCountWorker):
+    "Implements std::shared_ptr<T>::unique()"
+
+    def __init__(self, elem_type):
+        SharedPtrUseCountWorker.__init__(self, elem_type)
+
+    def get_result_type(self, obj):
+        return gdb.lookup_type('bool')
+
+    def __call__(self, obj):
+        return SharedPtrUseCountWorker.__call__(self, obj) == 1
+
+class SharedPtrMethodsMatcher(gdb.xmethod.XMethodMatcher):
+    def __init__(self):
+        gdb.xmethod.XMethodMatcher.__init__(self,
+                                            matcher_name_prefix + 'shared_ptr')
+        self._method_dict = {
+            'get': LibStdCxxXMethod('get', SharedPtrGetWorker),
+            'operator->': LibStdCxxXMethod('operator->', SharedPtrGetWorker),
+            'operator*': LibStdCxxXMethod('operator*', SharedPtrDerefWorker),
+            'operator[]': LibStdCxxXMethod('operator[]', SharedPtrSubscriptWorker),
+            'use_count': LibStdCxxXMethod('use_count', SharedPtrUseCountWorker),
+            'unique': LibStdCxxXMethod('unique', SharedPtrUniqueWorker),
+        }
+        self.methods = [self._method_dict[m] for m in self._method_dict]
+
+    def match(self, class_type, method_name):
+        if not re.match('^std::(__\d+::)?shared_ptr<.*>$', class_type.tag):
+            return None
+        method = self._method_dict.get(method_name)
+        if method is None or not method.enabled:
+            return None
+        worker = method.worker_class(class_type.template_argument(0))
+        if worker._supports(method_name):
+            return worker
+        return None
+
+def register_libstdcxx_xmethods(locus):
+    gdb.xmethod.register_xmethod_matcher(locus, ArrayMethodsMatcher())
+    gdb.xmethod.register_xmethod_matcher(locus, ForwardListMethodsMatcher())
+    gdb.xmethod.register_xmethod_matcher(locus, DequeMethodsMatcher())
+    gdb.xmethod.register_xmethod_matcher(locus, ListMethodsMatcher())
+    gdb.xmethod.register_xmethod_matcher(locus, VectorMethodsMatcher())
+    gdb.xmethod.register_xmethod_matcher(
+        locus, AssociativeContainerMethodsMatcher('set'))
+    gdb.xmethod.register_xmethod_matcher(
+        locus, AssociativeContainerMethodsMatcher('map'))
+    gdb.xmethod.register_xmethod_matcher(
+        locus, AssociativeContainerMethodsMatcher('multiset'))
+    gdb.xmethod.register_xmethod_matcher(
+        locus, AssociativeContainerMethodsMatcher('multimap'))
+    gdb.xmethod.register_xmethod_matcher(
+        locus, AssociativeContainerMethodsMatcher('unordered_set'))
+    gdb.xmethod.register_xmethod_matcher(
+        locus, AssociativeContainerMethodsMatcher('unordered_map'))
+    gdb.xmethod.register_xmethod_matcher(
+        locus, AssociativeContainerMethodsMatcher('unordered_multiset'))
+    gdb.xmethod.register_xmethod_matcher(
+        locus, AssociativeContainerMethodsMatcher('unordered_multimap'))
+    gdb.xmethod.register_xmethod_matcher(locus, UniquePtrMethodsMatcher())
+    gdb.xmethod.register_xmethod_matcher(locus, SharedPtrMethodsMatcher())