systemc: Add the Accellera implementation for the data type classes.

These files have been cleaned up style wise, and some macros have been
resolved like they were for the header files.

Change-Id: I447e5311961036847e7da0c5a86c0da25a633010
Reviewed-on: https://gem5-review.googlesource.com/10844
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>

1 files changed, 127 insertions, 0 deletions

diff --git a/src/systemc/dt/bit/sc_bit.cc b/src/systemc/dt/bit/sc_bit.cc
new file mode 100644
index 000000000..7300b0d0b
--- /dev/null
+++ b/src/systemc/dt/bit/sc_bit.cc
@@ -0,0 +1,127 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with the
+  License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+  implied.  See the License for the specific language governing
+  permissions and limitations under the License.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  sc_bit.cpp -- Bit class.
+
+  Original Author: Gene Bushuyev, Synopsys, Inc.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+
+// $Log: sc_bit.cpp,v $
+// Revision 1.1.1.1  2006/12/15 20:20:04  acg
+// SystemC 2.3
+//
+// Revision 1.6  2006/04/12 20:17:52  acg
+//  Andy Goodrich: enabled deprecation message for sc_bit.
+//
+// Revision 1.5  2006/01/25 00:31:15  acg
+//  Andy Goodrich: Changed over to use a standard message id of
+//  SC_ID_IEEE_1666_DEPRECATION for all deprecation messages.
+//
+// Revision 1.4  2006/01/24 20:50:55  acg
+// Andy Goodrich: added warnings indicating that sc_bit is deprecated and that
+// the C bool data type should be used in its place.
+//
+// Revision 1.3  2006/01/13 18:53:53  acg
+// Andy Goodrich: added $Log command so that CVS comments are reproduced in
+// the source.
+//
+
+#include <sstream>
+
+#include "systemc/ext/dt/bit/sc_bit.hh"
+#include "systemc/ext/dt/bit/sc_logic.hh"
+#include "systemc/ext/utils/sc_report_handler.hh"
+
+namespace sc_dt
+{
+
+// ----------------------------------------------------------------------------
+//  CLASS : sc_bit
+//
+//  Bit class.
+//  Note: VSIA compatibility indicated.
+// ----------------------------------------------------------------------------
+
+// support methods
+void
+sc_bit::invalid_value(char c)
+{
+    std::stringstream msg;
+    msg << "sc_bit('" << c << "')";
+    SC_REPORT_ERROR("value is not valid", msg.str().c_str());
+    sc_core::sc_abort(); // can't recover from here
+}
+
+void
+sc_bit::invalid_value(int i)
+{
+    std::stringstream msg;
+    msg << "sc_bit(" << i << ")";
+    SC_REPORT_ERROR("value is not valid", msg.str().c_str());
+    sc_core::sc_abort(); // can't recover from here
+}
+
+// constructors
+sc_bit::sc_bit(const sc_logic &a) : m_val(a.to_bool()) // non-VSIA
+{
+   sc_deprecated_sc_bit();
+}
+
+// assignment operators
+sc_bit &
+sc_bit::operator = (const sc_logic &b) // non-VSIA
+{
+    return (*this = sc_bit(b));
+}
+
+// other methods
+void
+sc_bit::scan(::std::istream &is)
+{
+    bool b;
+    is >> b;
+    *this = b;
+}
+
+void
+sc_deprecated_sc_bit()
+{
+    static bool warn_sc_bit_deprecated = true;
+    if (warn_sc_bit_deprecated) {
+        warn_sc_bit_deprecated = false;
+        SC_REPORT_INFO("/IEEE_Std_1666/deprecated",
+            "sc_bit is deprecated, use bool instead");
+    }
+}
+
+} // namespace sc_dt