Debugging fixes

src/debug.cc

@@ -19,16 +19,16 @@ void log(const char *msg, void *) {
   cout << "debugger log: " << msg << endl;
 }
 
-Debug::Debug(): listener("juCi++ lldb listener"), state(lldb::StateType::eStateInvalid), buffer_size(131072) {
+Debug::Debug(): listener("juCi++ lldb listener"), state(lldb::StateType::eStateInvalid), buffer_size(131072) {}
-  lldb::SBDebugger::Initialize();
-  
-  debugger=lldb::SBDebugger::Create(true, log, nullptr);
-}
 
 void Debug::start(std::shared_ptr<std::vector<std::pair<boost::filesystem::path, int> > > breakpoints, const boost::filesystem::path &executable,
                   const boost::filesystem::path &path, std::function<void(int exit_status)> callback,
                   std::function<void(const std::string &status)> status_callback,
                   std::function<void(const boost::filesystem::path &file_path, int line_nr, int line_index)> stop_callback) {
+  if(!debugger.IsValid()) {
+    lldb::SBDebugger::Initialize();
+    debugger=lldb::SBDebugger::Create(true, log, nullptr);
+  }
   auto target=debugger.CreateTarget(executable.string().c_str());
   
   if(!target.IsValid()) {
@@ -49,10 +49,9 @@ void Debug::start(std::shared_ptr<std::vector<std::pair<boost::filesystem::path,
     Terminal::get().async_print(std::string("Error (debug): ")+error.GetCString()+'\n', true);
     return;
   }
-  
   if(debug_thread.joinable())
     debug_thread.join();
-  debug_thread=std::thread([this, breakpoints, executable, path, callback, status_callback, stop_callback]() {
+  debug_thread=std::thread([this, callback, status_callback, stop_callback]() {
     lldb::SBEvent event;
     while(true) {
       event_mutex.lock();
@@ -73,9 +72,16 @@ void Debug::start(std::shared_ptr<std::vector<std::pair<boost::filesystem::path,
           if(state==lldb::StateType::eStateStopped) {
             auto line_entry=process->GetSelectedThread().GetSelectedFrame().GetLineEntry();
             if(stop_callback) {
-              lldb::SBStream stream;
+              if(line_entry.IsValid()) {
-              line_entry.GetFileSpec().GetDescription(stream);
+                lldb::SBStream stream;
-              stop_callback(stream.GetData(), line_entry.GetLine(), line_entry.GetColumn());
+                line_entry.GetFileSpec().GetDescription(stream);
+                auto column=line_entry.GetColumn();
+                if(column==0)
+                  column=1;
+                stop_callback(stream.GetData(), line_entry.GetLine(), column);
+              }
+              else
+                stop_callback("", 0, 0);
             }
           }
           
@@ -170,6 +176,7 @@ void Debug::delete_debug() {
   kill();
   if(debug_thread.joinable())
     debug_thread.join();
+  lldb::SBDebugger::Terminate();
 }
 
 std::string Debug::get_value(const std::string &variable, const boost::filesystem::path &file_path, unsigned int line_nr) {

src/files.h

@@ -2,7 +2,7 @@
 #define JUCI_FILES_H_
 #include <string>
 
-#define JUCI_VERSION "1.0.2"
+#define JUCI_VERSION "1.1.0"
 
 const std::string configjson =
 "{\n"

src/window.cc

@@ -790,25 +790,27 @@ void Window::set_menu_actions() {
       debug_stop_mutex.lock();
       auto debug_stop_copy=debug_stop;
       debug_stop_mutex.unlock();
-      notebook.open(debug_stop_copy.first);
+      if(!debug_stop_copy.first.empty()) {
-      if(notebook.get_current_page()!=-1) {
+        notebook.open(debug_stop_copy.first);
-        auto view=notebook.get_current_view();
+        if(notebook.get_current_page()!=-1) {
-        debug_update_stop();
+          auto view=notebook.get_current_view();
-        
+          debug_update_stop();
-        int line_nr=debug_stop_copy.second.first-1;
+          
-        int line_index= debug_stop_copy.second.second-1;
+          int line_nr=debug_stop_copy.second.first-1;
-        if(line_nr<view->get_buffer()->get_line_count()) {
+          int line_index=debug_stop_copy.second.second-1;
-          auto iter=view->get_buffer()->get_iter_at_line(line_nr);
+          if(line_nr<view->get_buffer()->get_line_count()) {
-          auto end_line_iter=iter;
+            auto iter=view->get_buffer()->get_iter_at_line(line_nr);
-          while(!iter.ends_line() && iter.forward_char()) {}
+            auto end_line_iter=iter;
-          auto line=view->get_buffer()->get_text(iter, end_line_iter);
+            while(!iter.ends_line() && iter.forward_char()) {}
-          if(line_index<line.bytes()) {
+            auto line=view->get_buffer()->get_text(iter, end_line_iter);
-            view->get_buffer()->place_cursor(view->get_buffer()->get_iter_at_line_index(line_nr, line_index));
+            if(line_index<line.bytes()) {
-            
+              view->get_buffer()->place_cursor(view->get_buffer()->get_iter_at_line_index(line_nr, line_index));
-            while(g_main_context_pending(NULL))
+              
-              g_main_context_iteration(NULL, false);
+              while(g_main_context_pending(NULL))
-            if(notebook.get_current_page()!=-1 && notebook.get_current_view()==view)
+                g_main_context_iteration(NULL, false);
-              view->scroll_to(view->get_buffer()->get_insert(), 0.0, 1.0, 0.5);
+              if(notebook.get_current_page()!=-1 && notebook.get_current_view()==view)
+                view->scroll_to(view->get_buffer()->get_insert(), 0.0, 1.0, 0.5);
+            }
           }
         }
       }