diff --git a/src/bsp/lk/arch/microblaze/exceptions.c b/src/bsp/lk/arch/microblaze/exceptions.c
new file mode 100644
index 0000000..857662e
--- /dev/null
+++ b/src/bsp/lk/arch/microblaze/exceptions.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2015 Travis Geiselbrecht
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <compiler.h>
+#include <trace.h>
+#include <arch/microblaze.h>
+#include <kernel/thread.h>
+
+void microblaze_irq(void) __attribute__((interrupt_handler));
+
+enum handler_return platform_irq_handler(void);
+
+void microblaze_irq(void)
+{
+    if (platform_irq_handler() == INT_RESCHEDULE)
+        thread_preempt();
+}
+