HostInterface: Add debugger message callbacks

src/core/host_interface.cpp

@@ -166,7 +166,12 @@ void HostInterface::ReportError(const char* message)
 
 void HostInterface::ReportMessage(const char* message)
 {
-  Log_InfoPrintf(message);
+  Log_InfoPrint(message);
+}
+
+void HostInterface::ReportDebuggerMessage(const char* message)
+{
+  Log_InfoPrintf("(Debugger) %s", message);
 }
 
 bool HostInterface::ConfirmMessage(const char* message)
@@ -195,6 +200,16 @@ void HostInterface::ReportFormattedMessage(const char* format, ...)
   ReportMessage(message.c_str());
 }
 
+void HostInterface::ReportFormattedDebuggerMessage(const char* format, ...)
+{
+  std::va_list ap;
+  va_start(ap, format);
+  std::string message = StringUtil::StdStringFromFormatV(format, ap);
+  va_end(ap);
+
+  ReportDebuggerMessage(message.c_str());
+}
+
 bool HostInterface::ConfirmFormattedMessage(const char* format, ...)
 {
   std::va_list ap;

src/core/host_interface.h

@@ -62,10 +62,12 @@ public:
 
   virtual void ReportError(const char* message);
   virtual void ReportMessage(const char* message);
+  virtual void ReportDebuggerMessage(const char* message);
   virtual bool ConfirmMessage(const char* message);
 
   void ReportFormattedError(const char* format, ...);
   void ReportFormattedMessage(const char* format, ...);
+  void ReportFormattedDebuggerMessage(const char* format, ...);
   bool ConfirmFormattedMessage(const char* format, ...);
 
   /// Adds OSD messages, duration is in seconds.

src/duckstation-qt/qthostinterface.cpp

@@ -161,6 +161,13 @@ void QtHostInterface::ReportMessage(const char* message)
   emit messageReported(QString::fromUtf8(message));
 }
 
+void QtHostInterface::ReportDebuggerMessage(const char* message)
+{
+  HostInterface::ReportDebuggerMessage(message);
+
+  emit debuggerMessageReported(QString::fromUtf8(message));
+}
+
 bool QtHostInterface::ConfirmMessage(const char* message)
 {
   const bool was_fullscreen = m_is_fullscreen;

src/duckstation-qt/qthostinterface.h

@@ -51,6 +51,7 @@ public:
 public Q_SLOTS:
   void ReportError(const char* message) override;
   void ReportMessage(const char* message) override;
+  void ReportDebuggerMessage(const char* message) override;
   bool ConfirmMessage(const char* message) override;
 
 public:
@@ -120,6 +121,7 @@ public:
 Q_SIGNALS:
   void errorReported(const QString& message);
   void messageReported(const QString& message);
+  void debuggerMessageReported(const QString& message);
   bool messageConfirmed(const QString& message);
   void emulationStarting();
   void emulationStarted();