From c9b75f7490745339b36c9e238a55543edb9e6414 Mon Sep 17 00:00:00 2001
From: PugsyMAME <pugsy@gmx.net>
Date: Wed, 30 Dec 2020 00:59:59 +0000
Subject: [PATCH] Updated DebuggerWindow Files for Tracer

---
 src/duckstation-qt/debuggerwindow.cpp | 21 +++++++++++++++++++--
 src/duckstation-qt/debuggerwindow.h   |  2 ++
 src/duckstation-qt/debuggerwindow.ui  | 22 ++++++++++++++++++++++
 3 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/src/duckstation-qt/debuggerwindow.cpp b/src/duckstation-qt/debuggerwindow.cpp
index 73e19bb27..5ce024dfd 100644
--- a/src/duckstation-qt/debuggerwindow.cpp
+++ b/src/duckstation-qt/debuggerwindow.cpp
@@ -121,6 +121,22 @@ void DebuggerWindow::onDumpAddressTriggered()
   scrollToMemoryAddress(address.value());
 }
 
+void DebuggerWindow::onTraceTriggered()
+{
+  if (!CPU::IsTraceEnabled())
+  {
+    QMessageBox::critical(
+      this, windowTitle(),
+      tr("Trace logging started to cpu_log.txt.\nThis file can be several gigabytes, so be aware of SSD wear."));
+    CPU::StartTrace();
+  }
+  else
+  {
+    CPU::StopTrace();
+    QMessageBox::critical(this, windowTitle(), tr("Trace logging to cpu_log.txt stopped."));
+  }
+}
+
 void DebuggerWindow::onFollowAddressTriggered()
 {
   //
@@ -129,7 +145,7 @@ void DebuggerWindow::onFollowAddressTriggered()
 void DebuggerWindow::onAddBreakpointTriggered()
 {
   std::optional<VirtualMemoryAddress> address =
-    QtUtils::PromptForAddress(this, windowTitle(), tr("Enter code address:") , true);
+    QtUtils::PromptForAddress(this, windowTitle(), tr("Enter code address:"), true);
   if (!address.has_value())
     return;
 
@@ -372,6 +388,7 @@ void DebuggerWindow::connectSignals()
   connect(m_ui.actionGoToPC, &QAction::triggered, this, &DebuggerWindow::onGoToPCTriggered);
   connect(m_ui.actionGoToAddress, &QAction::triggered, this, &DebuggerWindow::onGoToAddressTriggered);
   connect(m_ui.actionDumpAddress, &QAction::triggered, this, &DebuggerWindow::onDumpAddressTriggered);
+  connect(m_ui.actionTrace, &QAction::triggered, this, &DebuggerWindow::onTraceTriggered);
   connect(m_ui.actionStepInto, &QAction::triggered, this, &DebuggerWindow::onStepIntoActionTriggered);
   connect(m_ui.actionStepOver, &QAction::triggered, this, &DebuggerWindow::onStepOverActionTriggered);
   connect(m_ui.actionStepOut, &QAction::triggered, this, &DebuggerWindow::onStepOutActionTriggered);
@@ -379,7 +396,6 @@ void DebuggerWindow::connectSignals()
   connect(m_ui.actionToggleBreakpoint, &QAction::triggered, this, &DebuggerWindow::onToggleBreakpointTriggered);
   connect(m_ui.actionClearBreakpoints, &QAction::triggered, this, &DebuggerWindow::onClearBreakpointsTriggered);
   connect(m_ui.actionClose, &QAction::triggered, this, &DebuggerWindow::close);
-
   connect(m_ui.codeView, &QTreeView::activated, this, &DebuggerWindow::onCodeViewItemActivated);
 
   connect(m_ui.memoryRegionRAM, &QRadioButton::clicked, [this]() { setMemoryViewRegion(Bus::MemoryRegion::RAM); });
@@ -440,6 +456,7 @@ void DebuggerWindow::setUIEnabled(bool enabled)
   m_ui.actionStepOut->setEnabled(enabled);
   m_ui.actionGoToAddress->setEnabled(enabled);
   m_ui.actionGoToPC->setEnabled(enabled);
+  m_ui.actionTrace->setEnabled(enabled);
   m_ui.memoryRegionRAM->setEnabled(enabled);
   m_ui.memoryRegionEXP1->setEnabled(enabled);
   m_ui.memoryRegionScratchpad->setEnabled(enabled);
diff --git a/src/duckstation-qt/debuggerwindow.h b/src/duckstation-qt/debuggerwindow.h
index b937788bb..e7486b7a2 100644
--- a/src/duckstation-qt/debuggerwindow.h
+++ b/src/duckstation-qt/debuggerwindow.h
@@ -43,6 +43,7 @@ private Q_SLOTS:
   void onGoToAddressTriggered();
   void onDumpAddressTriggered();
   void onFollowAddressTriggered();
+  void onTraceTriggered();  
   void onAddBreakpointTriggered();
   void onToggleBreakpointTriggered();
   void onClearBreakpointsTriggered();
@@ -53,6 +54,7 @@ private Q_SLOTS:
   void onMemorySearchTriggered();
   void onMemorySearchStringChanged(const QString&);
 
+
 private:
   void setupAdditionalUi();
   void connectSignals();
diff --git a/src/duckstation-qt/debuggerwindow.ui b/src/duckstation-qt/debuggerwindow.ui
index 016e42f83..ac04ec0e4 100644
--- a/src/duckstation-qt/debuggerwindow.ui
+++ b/src/duckstation-qt/debuggerwindow.ui
@@ -36,12 +36,15 @@
     <addaction name="actionGoToPC"/>
     <addaction name="actionGoToAddress"/>
     <addaction name="actionDumpAddress"/>
+    <addaction name="separator"/>    
+    <addaction name="actionTrace"/>    
     <addaction name="separator"/>
     <addaction name="actionStepInto"/>
     <addaction name="actionStepOver"/>
     <addaction name="actionStepOut"/>
     <addaction name="separator"/>
     <addaction name="actionClose"/>
+
    </widget>
    <widget class="QMenu" name="menuBreakpoints">
     <property name="title">
@@ -79,6 +82,8 @@
    <addaction name="actionStepInto"/>
    <addaction name="actionStepOver"/>
    <addaction name="actionStepOut"/>
+   <addaction name="separator"/>   
+   <addaction name="actionTrace"/>
   </widget>
   <widget class="QDockWidget" name="dockWidget_2">
    <property name="features">
@@ -461,6 +466,23 @@
     <string>Ctrl+D</string>
    </property>
   </action>
+  <action name="actionTrace">
+   <property name="icon">
+    <iconset resource="resources/resources.qrc">
+     <normaloff>:/icons/debug-trace.png</normaloff>:/icons/debug-trace.png</iconset>
+   </property>
+   <property name="text">
+    <string>Trace</string>
+   </property>
+   <property name="toolTip">
+    <string>&amp;Trace</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+T</string>
+   </property>
+  </action>
+  
+  
  </widget>
  <customwidgets>
   <customwidget>