Add setup.csh for C shell users at OSU

setup.csh

@@ -0,0 +1,49 @@
+#!/bin/sh
+
+# setup.csh
+# james.stine@okstate.edu 18 February 2023
+
+echo "Executing Wally setup.sh"
+
+# Path to Wally repository
+set WALLY = $PWD
+echo '$WALLY set to ' ${WALLY}
+
+# Extend alias which makes extending PATH much easier.
+alias extend 'if (-d \!:2) if ("$\!:1" \!~ *"\!:2"*) setenv \!:1 ${\!:1}:\!:2;echo Added \!:2 to \!:1'
+alias prepend 'if (-d \!:2) if ("$\!:1" \!~ *"\!:2"*) setenv \!:1 "\!:2":${\!:1};echo Added \!:2 to \!:1'
+
+# License servers and commercial CAD tool paths
+# Must edit these based on your local environment.  Ask your sysadmin.
+setenv MGLS_LICENSE_FILE 27002@zircon.eng.hmc.edu                 # Change this to your Siemens license server
+setenv SNPSLMD_LICENSE_FILE 27020@zircon.eng.hmc.edu              # Change this to your Synopsys license server
+setenv QUESTAPATH /cad/mentor/questa_sim-2022.4_2/questasim/bin   # Change this for your path to Questa
+setenv SNPSPATH /cad/synopsys/SYN/bin                             # Change this for your path to Design Compiler
+
+# Path to RISC-V Tools
+setenv RISCV /opt/riscv   # change this if you installed the tools in a different location
+
+# Tools
+# Questa and Synopsys
+extend PATH $QUESTAPATH
+extend PATH $SNPSPATH 
+# GCC
+prepend LD_LIBRARY_PATH $RISCV/riscv-gnu-toolchain/lib
+prepend LD_LIBRARY_PATH $RISCV/riscv-gnu-toolchain/riscv64-unknown-elf/lib
+extend PATH $RISCV/riscv-gnu-toolchain/bin # GCC tools
+extend PATH $RISCV/riscv-gnu-toolchain/riscv64-unknown-elf/bin # GCC tools
+# Spike
+extend LD_LIBRARY_PATH $RISCV/lib
+extend PATH $RISCV/bin
+# utility functions in Wally repository
+extend PATH $WALLY/bin
+# Verilator
+extend PATH /usr/local/bin/verilator # Change this for your path to Verilator
+# ModelSim/Questa (vsim)
+# Note: 2022.1 complains on cache/sram1p1r1w about StoredData cannot be driven by multiple always_ff blocks.  Ues 2021.2 for now
+
+# Imperas; put this in if you are using it
+#set path = ($RISCV/imperas-riscv-tests/riscv-ovpsim-plus/bin/Linux64 $path)
+#setenv LD_LIBRARY_PATH $RISCV/imperas_riscv_tests/riscv-ovpsim-plus/bin/Linux64:$LD_LIBRARY_PATH # remove if no imperas
+
+echo "setup done"