ruby: replace Time with Cycles in Message class

Concomitant changes are being committed as well, including the io operator<<
for the Cycles class.

src/base/SConscript

@@ -59,6 +59,7 @@ Source('statistics.cc')
 Source('str.cc')
 Source('time.cc')
 Source('trace.cc')
+Source('types.cc')
 Source('userinfo.cc')
 
 Source('loader/aout_object.cc')

src/base/types.cc

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2013 Mark D. Hill and David A. Wood
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Nilay Vaish
+ */
+
+#include "base/types.hh"
+
+#ifndef SWIG // keep the operators away from SWIG
+
+std::ostream&
+operator<<(std::ostream &out, const Cycles & cycles)
+{
+    out << cycles.c;
+    return out;
+}
+
+#endif // SWIG not touching operators
+

src/base/types.hh

@@ -40,6 +40,7 @@
 #include <inttypes.h>
 
 #include <cassert>
+#include <ostream>
 
 /** uint64_t constant */
 #define ULL(N)          ((uint64_t)N##ULL)
@@ -125,6 +126,8 @@ class Cycles
     const Cycles operator >>(const int32_t shift)
     { return Cycles(c >> shift); }
 
+    friend std::ostream& operator<<(std::ostream &out, const Cycles & cycles);
+
 #endif // SWIG not touching operators
 
 };