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#===================================================================
#
# Makefile
# --------
# Makefile for building the modular exponentiation submodules, core
# and top simulations.
#
#
# Author: Joachim Strombergson
# Copyright (c) 2014, Secworks Sweden AB
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or
# without modification, are permitted provided that the following
# conditions are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# 2. 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.
#
# 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.
#
#===================================================================
# Tools.
CC = iverilog
CCFLAGS = -Wall
LINT = verilator
LINTFLAGS = --lint-only -Wall
# Sources.
COMMON_SRC = ../src/rtl/adder.v ../src/rtl/adder32.v ../src/rtl/shl.v ../src/rtl/shl32.v ../src/rtl/shr.v \
../src/rtl/blockmem1r1w.v ../src/rtl/blockmem2r1w.v \
../src/rtl/blockmem2r1wptr.v ../src/rtl/blockmem2rptr1w.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
MODEXP_SRC=../src/rtl/modexp.v ../src/rtl/modexp_core.v $(MONTPROD_SRC) $(RESIDUE_SRC) $(COMMON_SRC)
MODEXP_TB=../src/tb/tb_modexp.v
MODEXP_AUTOGENERATED_TB = ../src/tb/tb_modexp_autogenerated.v
# Rules.
all: modexp.sim modexp.autogenerated.sim montprod.sim residue.sim
modexp.sim: $(MODEXP_TB) $(MODEXP_SRC)
$(CC) $(CCFLAGS) -o modexp.sim $(MODEXP_TB) $(MODEXP_SRC)
modexp.autogenerated.sim: $(MODEXP_AUTOGENERATED_TB) $(MODEXP_SRC)
$(CC) $(CCFLAGS) -o modexp.autogenerated.sim $(MODEXP_AUTOGENERATED_TB) $(MODEXP_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-modexp: modexp.sim
./modexp.sim
# run autogenerate-tests manually to renew ../src/tb/tb_montprod_autogenerated.v
sim-modexp-autogenerated: modexp.autogenerated.sim
./modexp.autogenerated.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 $(MODEXP_SRC)
@echo ""
autogenerate-tests:
javac -cp ../src/testgenerator/src/ -d ../src/testgenerator/bin/ ../src/testgenerator/src/org/crypttech/modexp/testgenerator/TestGenerator.java
java -cp ../src/testgenerator/bin/ org.crypttech.modexp.testgenerator.TestGenerator ../src
clean:
rm -f modexp.sim
rm -f modexp.autogenerated.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 "modexp.sim: Build modexp 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."
@echo ""
@echo "Supported autogeneration targets:"
@echo "autogenerate-tests - rebuild autogenerated tests source code"
@echo "modexp.autogenerated.sim - run autogenerated test bench"
@echo "sim-modexp-autogenerated - simulate autogenerated tests"
#===================================================================
# EOF Makefile
#===================================================================
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