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#===================================================================
#
# Makefile
# --------
# Makefile for building the modular exponentiation submodules,
# core and top simulations.
#
#
# Author: Joachim Strombergson, Peter Magnusson
# 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.
#
#===================================================================
# Tools.
CC = iverilog
CCFLAGS = -Wall
LINT = verilator
LINTFLAGS = --lint-only -Wall
# Sources.
COMMON_SRC = ../src/rtl/adder32.v ../src/rtl/shl32.v ../src/rtl/shr32.v \
../src/rtl/blockmem1r1w.v ../src/rtl/blockmem2r1w.v
RESIDUE_TB = ../src/tb/tb_residue.v
RESIDUE_SRC = ../src/rtl/residue.v
MONTPROD_TB = ../src/tb/tb_montprod.v
MONTPROD_SRC = ../src/rtl/montprod.v
TOP_SRC=../src/rtl/modexp.v $(MONTPROD_SRC) $(RESIDUE_SRC) $(COMMON_SRC)
TOP_TB=../src/tb/tb_modexp.v
# Rules.
all: top.sim montprod.sim residue.sim
top.sim: $(TOP_TB) $(TOP_SRC)
$(CC) $(CCFLAGS) -o top.sim $(TOP_TB) $(TOP_SRC)
montprod.sim: $(MONTPROD_TB) $(MONTPROD_SRC) $(COMMON_SRC)
$(CC) $(CCFLAGS) -o montprod.sim $(MONTPROD_TB) $(MONTPROD_SRC) $(COMMON_SRC)
residue.sim: $(RESIDUE_TB) $(RESIDUE_SRC) $(COMMON_SRC)
$(CC) $(CCFLAGS) -o residue.sim $(RESIDUE_TB) $(RESIDUE_SRC) $(COMMON_SRC)
sim-top: top.sim
./top.sim
sim-montprod: montprod.sim
./montprod.sim
sim-residue: residue.sim
./residue.sim
lint:
@echo "Linting of montprod:"
$(LINT) $(LINTFLAGS) --top-module montprod $(MONTPROD_SRC) $(COMMON_SRC)
@echo ""
@echo "Linting of residue:"
$(LINT) $(LINTFLAGS) --top-module residue $(RESIDUE_SRC) $(COMMON_SRC)
@echo ""
@echo "Linting of modexp:"
$(LINT) $(LINTFLAGS) --top-module modexp $(TOP_SRC)
@echo ""
clean:
rm -f top.sim
rm -f montprod.sim
rm -f residue.sim
help:
@echo "Build system for simulation of modular exponentation core"
@echo ""
@echo "Supported targets:"
@echo "------------------"
@echo "all: Build all simulation targets."
@echo "lint: Lint all modules and hierarchies."
@echo "top.sim: Build top level simulation target."
@echo "montprod.sim: Build Montgomery product simulation target."
@echo "residue.sim: Build Residue calculation simulation target."
@echo "sim-top: Run top level simulation."
@echo "sim-montprod: Run montprod simulation."
@echo "sim-residue: Run residue simulation."
@echo "clean: Delete all built files."
#===================================================================
# EOF Makefile
#===================================================================
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