1 files changed, 46 insertions, 0 deletions
diff --git a/Kernel/panel.cpp b/Kernel/panel.cpp
new file mode 100644
index 0000000000..2a127619a6
--- /dev/null
+++ b/Kernel/panel.cpp
@@ -0,0 +1,46 @@
+#include "types.h"
+#include "Task.h"
+#include "VGA.h"
+#include "system.h"
+#include "i386.h"
+#include "i8253.h"
+#include "kmalloc.h"
+
+PUBLIC void panel_main() NORETURN;
+
+PUBLIC void
+panel_main()
+{
+    WORD c;
+    BYTE a;
+
+    for( ;; )
+    {
+        c = vga_get_cursor();
+        a = vga_get_attr();
+
+        /* HACK: Avoid getting interrupted while painting since
+         *       that could lead to fugly artifacts ;P */
+        disableInterrupts();
+
+        vga_set_attr( 0x17 );
+        vga_set_cursor( 80 * 24 );
+
+        kprintf(
+            " Uptime: %u -- %u tasks (%u blocked)   kmalloc: %u/%u          ",
+            system.uptime / TICKS_PER_SECOND,
+            system.nprocess,
+            system.nblocked,
+            sum_alloc,
+            sum_free
+        );
+
+        vga_set_attr( a );
+        vga_set_cursor( c );
+
+        /* HACK cont.d */
+        enableInterrupts();
+
+        sleep( 1 * TICKS_PER_SECOND );
+    }
+}