From 035b541a739a588ee9b90d4a85f0ca8fb22bad82 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Mon, 29 Sep 2014 17:36:35 +0800
Subject: [PATCH] language/core: add RuntimeException

---
 artiq/devices/runtime_exceptions.py | 5 +++--
 artiq/language/core.py              | 8 ++++++++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/artiq/devices/runtime_exceptions.py b/artiq/devices/runtime_exceptions.py
index d01ef5bbf..c9b631010 100644
--- a/artiq/devices/runtime_exceptions.py
+++ b/artiq/devices/runtime_exceptions.py
@@ -1,7 +1,8 @@
-class RuntimeException(Exception):
-    pass
+from artiq.language.core import RuntimeException
 
 
+# Must be kept in sync with soc/runtime/exceptions.h
+
 class OutOfMemory(RuntimeException):
     eid = 0
 
diff --git a/artiq/language/core.py b/artiq/language/core.py
index 05755a1fb..eabc04a96 100644
--- a/artiq/language/core.py
+++ b/artiq/language/core.py
@@ -346,4 +346,12 @@ def EncodedException(eid):
         return EncodedException
 
 
+class RuntimeException(Exception):
+    """Base class for all exceptions used by the device runtime.
+    Those exceptions are defined in ``artiq.devices.runtime_exceptions``.
+
+    """
+    pass
+
+
 first_user_eid = 1024