Added license info

Makefile

@@ -1,10 +1,43 @@
+# -----
+#
+# Copyright (c) 2024 Mahesh Asolkar
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy of
+# this software and associated documentation files (the "Software"), to deal in
+# the Software without restriction, including without limitation the rights to
+# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+# of the Software, and to permit persons to whom the Software is furnished to do
+# so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+# -----
 # Make and run project
 UVM_HOME=/home/mahesh/git/uvm-verilator
 
 PROJ=uvm_tb
 
+SV_OUT=obj_dir/Vuvm_pkg__verFiles.dat
+SV_BUILD_LOG=$(PROJ)_build_sv.log
+
+CPP_OUT=$(PROJ).sim
+CPP_BUILD_LOG=$(PROJ)_build_cpp.log
+
+SIM_LOG=$(PROJ)_sim.log
+
 SV_FILES=$(shell ls *.sv)
 SV_SRC=$(UVM_HOME)/src/uvm_pkg.sv tb_pkg.sv
+DPI_SRC=$(UVM_HOME)/src/dpi/uvm_dpi.cc
+DPI_INC=-I/usr/share/verilator/include
 SV_DEPS=$(SV_FILES)
 
 CPP_SRC=sim_$(PROJ).cpp
@@ -19,13 +52,11 @@ DISABLED_WARNINGS=-Wno-WIDTHTRUNC -Wno-WIDTHEXPAND \
                   -Wno-SYMRSVDWORD -Wno-CASEINCOMPLETE
 
 ifndef TEST_NAME
-    TEST_NAME=test_base
+    TEST_NAME=test_basic
 endif
 
-build: $(SV_DEPS)
-	verilator -I$(UVM_HOME)/src -I. \
+BUILD_ARGS=-I$(UVM_HOME)/src -I. \
         -o $(PROJ).sim \
-        --binary \
         -j 4 \
         --error-limit 10 \
         --timing $(TIMESCALE) \
@@ -34,9 +65,25 @@ build: $(SV_DEPS)
         $(DISABLED_WARNINGS) \
         $(SV_SRC)
 
-run:
+build: build_sv build_cpp
+	echo "Build done"
+
+build_sv: $(SV_OUT)
+
+$(SV_OUT): $(SV_DEPS)
+	verilator --cc $(BUILD_ARGS) >& $(SV_BUILD_LOG)
+
+build_cpp: $(CPP_OUT)
+
+$(CPP_OUT): $(SV_OUT)
+	verilator --binary $(BUILD_ARGS) >& $(CPP_BUILD_LOG)
+
+lint:
+	verilator --lint-only $(BUILD_ARGS)
+
+run: $(CPP_OUT)
 	if [ ! -d logs/$(TEST_NAME) ]; then mkdir -p logs/$(TEST_NAME); fi
-	cd logs/$(TEST_NAME) && ../../obj_dir/$(PROJ).sim +UVM_TESTNAME=$(TEST_NAME) |& tee sim.log
+	cd logs/$(TEST_NAME) && ../../obj_dir/$(PROJ).sim +UVM_TESTNAME=$(TEST_NAME) |& tee $(SIM_LOG)
 
 clean:
 	rm -rf obj_dir