Adding toggle design including testbench and Makefile to run simulation.

1 files changed, 79 insertions, 0 deletions

diff --git a/toolruns/Makefile b/toolruns/Makefile
new file mode 100755
index 0000000..1bd9c87
--- /dev/null
+++ b/toolruns/Makefile
@@ -0,0 +1,79 @@
+#===================================================================
+#
+# Makefile
+# --------
+# Makefile for building the toggle design and simulation.
+#
+#
+# Author: Joachim Strombergson
+# Copyright (c) 2018, 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.
+#
+#===================================================================
+
+TOGGLE_SRC =../src/rtl/toggle.v
+TB_TOGGLE_SRC =../src/tb/tb_toggle.v
+
+CC = iverilog
+CC_FLAGS = -Wall
+
+LINT = verilator
+LINT_FLAGS = +1364-2001ext+ --lint-only  -Wall -Wno-fatal -Wno-DECLFILENAME
+
+all: top.sim
+
+
+top.sim: $(TB_TOGGLE SRC) $(TOGGLE_SRC)
+	$(CC) $(CC_FLAGS) -o top.sim $(TB_TOGGLE_SRC) $(TOGGLE_SRC)
+
+
+sim-top: top.sim
+	./top.sim
+
+
+lint:  $(TOP_SRC)
+	$(LINT) $(LINT_FLAGS) $(TOGGLE_SRC)
+
+
+clean:
+	rm -f top.sim
+
+
+help:
+	@echo "Supported targets:"
+	@echo "------------------"
+	@echo "all:          Build all simulation targets."
+	@echo "lint:         Lint all rtl source files."
+	@echo "top.sim:      Build top level simulation target."
+	@echo "sim-top:      Run top level simulation."
+	@echo "clean:        Delete all built files."
+
+#===================================================================
+# EOF Makefile
+#===================================================================