4 files changed, 82 insertions, 2 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 0ccfd3b..b61c84f 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -1233,7 +1233,9 @@ void address_space_stq(AddressSpace *as, hwaddr addr, uint64_t val,
 #endif
 
 /* address_space_translate: translate an address range into an address space
- * into a MemoryRegion and an address range into that section
+ * into a MemoryRegion and an address range into that section.  Should be
+ * called from an RCU critical section, to avoid that the last reference
+ * to the returned region disappears after address_space_translate returns.
  *
  * @as: #AddressSpace to be accessed
  * @addr: address within that address space
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 197e6c0..4878959 100644
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -18,6 +18,7 @@
 #include "config-host.h"
 #include "qemu/queue.h"
 #include "qom/cpu.h"
+#include "exec/memattrs.h"
 
 #ifdef CONFIG_KVM
 #include <linux/kvm.h>
@@ -254,7 +255,7 @@ int kvm_create_device(KVMState *s, uint64_t type, bool test);
 extern const KVMCapabilityInfo kvm_arch_required_capabilities[];
 
 void kvm_arch_pre_run(CPUState *cpu, struct kvm_run *run);
-void kvm_arch_post_run(CPUState *cpu, struct kvm_run *run);
+MemTxAttrs kvm_arch_post_run(CPUState *cpu, struct kvm_run *run);
 
 int kvm_arch_handle_exit(CPUState *cpu, struct kvm_run *run);
 
diff --git a/include/ui/console.h b/include/ui/console.h
index 0b75896..e8b3a9e 100644
--- a/include/ui/console.h
+++ b/include/ui/console.h
@@ -228,6 +228,7 @@ void update_displaychangelistener(DisplayChangeListener *dcl,
                                   uint64_t interval);
 void unregister_displaychangelistener(DisplayChangeListener *dcl);
 
+bool dpy_ui_info_supported(QemuConsole *con);
 int dpy_set_ui_info(QemuConsole *con, QemuUIInfo *info);
 
 void dpy_gfx_update(QemuConsole *con, int x, int y, int w, int h);
diff --git a/include/ui/gtk.h b/include/ui/gtk.h
new file mode 100644
index 0000000..b750845
--- /dev/null
+++ b/include/ui/gtk.h
@@ -0,0 +1,76 @@
+#ifndef UI_GTK_H
+#define UI_GTK_H
+
+#ifdef _WIN32
+# define _WIN32_WINNT 0x0601 /* needed to get definition of MAPVK_VK_TO_VSC */
+#endif
+
+#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
+/* Work around an -Wstrict-prototypes warning in GTK headers */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wstrict-prototypes"
+#endif
+#include <gtk/gtk.h>
+#ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
+#pragma GCC diagnostic pop
+#endif
+
+#include <gdk/gdkkeysyms.h>
+
+#ifdef GDK_WINDOWING_X11
+#include <gdk/gdkx.h>
+#include <X11/XKBlib.h>
+#endif
+
+/* Compatibility define to let us build on both Gtk2 and Gtk3 */
+#if GTK_CHECK_VERSION(3, 0, 0)
+static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh)
+{
+    *ww = gdk_window_get_width(w);
+    *wh = gdk_window_get_height(w);
+}
+#endif
+
+typedef struct GtkDisplayState GtkDisplayState;
+
+typedef struct VirtualGfxConsole {
+    GtkWidget *drawing_area;
+    DisplayChangeListener dcl;
+    DisplaySurface *ds;
+    pixman_image_t *convert;
+    cairo_surface_t *surface;
+    double scale_x;
+    double scale_y;
+} VirtualGfxConsole;
+
+#if defined(CONFIG_VTE)
+typedef struct VirtualVteConsole {
+    GtkWidget *box;
+    GtkWidget *scrollbar;
+    GtkWidget *terminal;
+    CharDriverState *chr;
+} VirtualVteConsole;
+#endif
+
+typedef enum VirtualConsoleType {
+    GD_VC_GFX,
+    GD_VC_VTE,
+} VirtualConsoleType;
+
+typedef struct VirtualConsole {
+    GtkDisplayState *s;
+    char *label;
+    GtkWidget *window;
+    GtkWidget *menu_item;
+    GtkWidget *tab_item;
+    GtkWidget *focus;
+    VirtualConsoleType type;
+    union {
+        VirtualGfxConsole gfx;
+#if defined(CONFIG_VTE)
+        VirtualVteConsole vte;
+#endif
+    };
+} VirtualConsole;
+
+#endif /* UI_GTK_H */