Intial Thumb2 Sandbox (naclrev 6680)

src/trusted/validator_arm/model.h

Index: src/trusted/validator_arm/model.h
diff --git a/src/trusted/validator_arm/model.h b/src/trusted/validator_arm/model.h
index 73ba98cdf53de54cc63a7be8d54dea86cb0af158..100bf92bcf5ac8fa4dcf57aafc655b1f9c8b34df 100644
--- a/src/trusted/validator_arm/model.h
+++ b/src/trusted/validator_arm/model.h
@@ -1,8 +1,8 @@
 /*
- * Copyright 2009 The Native Client Authors.  All rights reserved.
+ * Copyright 2011 The Native Client Authors.  All rights reserved.
  * Use of this source code is governed by a BSD-style license that can
  * be found in the LICENSE file.
- * Copyright 2009, Google Inc.
+ * Copyright 2011, Google Inc.
  */
 
 #ifndef NATIVE_CLIENT_SRC_TRUSTED_VALIDATOR_ARM_V2_MODEL_H
@@ -141,6 +141,10 @@ inline const RegisterList operator+(const RegisterList, const RegisterList);
  */
 static const RegisterList kRegisterListEverything = RegisterList(-1);

[Karl, 2011/08/30 19:53:52]

Why are we passing a NEGATIVE number into a uint_t value?

 
+/*
+ * A register list which contains no registers.
+ */
+static const RegisterList kRegisterListNothing = RegisterList(0);
 
 /*
  * A 32-bit ARM instruction of unspecified type.