Debugger improvements (RPCS3#4026)

* Improve debugger
 * Added 'Step Over' functionality
 * Added special SPU pause functionality that pauses the SPU thread when the tag mask is at 0x80000000 by holding ctrl while pausing
  * Go to address dialog now evaluates expressions, including defined variables such as pc, r1, r2, etc
    * Requires QtScript to be linked with the project
  * Made the option to center shown addresses (Go to addr/pc) optional by making it an entry in the GUI ini config
  * Shown addresses now appear 'selected'
  * New keyboard shortcuts!
    - Ctrl+G -> Go to address
    - F10 -> Step Over
    - F11 -> Step (Into)

rpcs3/CMakeLists.txt

@@ -6,17 +6,17 @@ set(CMAKE_CXX_STANDARD 14)
 include(CheckCXXCompilerFlag)
 
 # Qt section
-find_package(Qt5 5.10 COMPONENTS Widgets Network)
+find_package(Qt5 5.10 COMPONENTS Widgets Network Qml)
 if(WIN32)
 	find_package(Qt5 5.10 COMPONENTS WinExtras REQUIRED)
-	set(RPCS3_QT_LIBS Qt5::Widgets Qt5::WinExtras Qt5::Network)
+	set(RPCS3_QT_LIBS Qt5::Widgets Qt5::WinExtras Qt5::Network Qt5::Qml)
 else()
 	find_package(Qt5 5.10 COMPONENTS DBus Gui)
 	if(Qt5DBus_FOUND)
-		set(RPCS3_QT_LIBS Qt5::Widgets Qt5::DBus Qt5::Network)
+		set(RPCS3_QT_LIBS Qt5::Widgets Qt5::DBus Qt5::Network Qt5::Qml)
 		add_definitions(-DHAVE_QTDBUS)
 	else()
-		set(RPCS3_QT_LIBS Qt5::Widgets Qt5::Network)
+		set(RPCS3_QT_LIBS Qt5::Widgets Qt5::Network Qt5::Qml)
 	endif()
 	include_directories(${Qt5Gui_PRIVATE_INCLUDE_DIRS})
 endif()