Changed name of files to reflect that the adder and the shifters are now not specifically working on 32-bit operands. HEADSUP: This breaks builds that use the old file names.

1 files changed, 0 insertions, 64 deletions

diff --git a/src/rtl/adder32.v b/src/rtl/adder32.v
deleted file mode 100644
index fa8ed8c..0000000
--- a/src/rtl/adder32.v
+++ /dev/null
@@ -1,64 +0,0 @@
-//======================================================================
-//
-// adder.v
-// -------
-// Adder with separate carry in and carry out. Used in the montprod
-// amd residue modules of the modexp core.
-//
-//
-// Author: Peter Magnusson, Joachim Strömbergson
-// Copyright (c) 2015, NORDUnet A/S 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 NORDUnet 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
-// HOLDER 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.
-//
-//======================================================================
-
-module adder #(parameter OPW = 32)
-              (
-               input      [(OPW - 1) : 0]  a,
-               input      [(OPW - 1) : 0]  b,
-               input                       carry_in,
-
-               output wire [(OPW - 1) : 0] sum,
-               output wire                 carry_out
-              );
-
-  reg [(OPW) : 0] adder_result;
-
-   assign sum = adder_result[(OPW - 1) : 0];
-   assign carry_out = adder_result[(OPW)];
-
-   always @*
-     begin
-       adder_result = {1'b0, a} + {1'b0, b} + {{OPW{1'b0}}, carry_in};
-     end
-
-endmodule // adder
-
-//======================================================================
-// EOF adder.v
-//======================================================================