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fpga: tools: Add modelsim.ini to ModelSim calls

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This adds the MSIM_VIV_COMPLIBDIR environment variable to specify
a non-default location for the compilation libraries.

This also allows a modelsim.ini other than the one in the ModelSim
installation folder to be used. By default, the one in the simulation
libraries compilation directory will be used. This can be changed by
setting MSIM_MODELSIM_INI to the one you want to use, or set it to an
empty string to use the one in the ModelSim installation folder.


Original-commit: 08473776b28a949027ec8cf2596d8d1b438b979b
This commit is contained in:
Wade Fife
2021-06-17 08:16:59 -05:00
parent 1586d6c730
commit 4baf8139c8
4 changed files with 38 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tools/scripts/launch_modelsim.sh
+9 -2
View File
@@ -47,6 +47,13 @@ function print_color {
# and avoids some cases where simulation mismatch could otherwise occur.
MSIM_DEFAULT="-voptargs=+acc -quiet -L unisims_ver"
# Use specified modelsim.ini, if set
if [[ -z $MSIM_MODELSIM_INI ]]; then
MODELSIMINI_ARG=""
else
MODELSIMINI_ARG="-modelsimini $MSIM_MODELSIM_INI"
fi
cd $MSIM_PROJ_DIR
# Generate the library options string
@@ -58,14 +65,14 @@ done
if [ $MSIM_MODE == "gui" ]; then
echo "* Launching ModelSim"
vsim $MSIM_DEFAULT $MSIM_ARGS $MSIM_LIB_ARGS $MSIM_SIM_TOP 2>&1 | while IFS= read -r line; do
vsim $MSIM_DEFAULT $MODELSIMINI_ARG $MSIM_ARGS $MSIM_LIB_ARGS $MSIM_SIM_TOP 2>&1 | while IFS= read -r line; do
print_color $line
done
exit_status=${PIPESTATUS[0]}
if [ ${exit_status} -ne 0 ]; then exit ${exit_status}; fi
elif [ $MSIM_MODE == "batch" ]; then
echo "* Launching ModelSim"
vsim -batch -do "run -all; quit -f" $MSIM_DEFAULT $MSIM_ARGS $MSIM_LIB_ARGS $MSIM_SIM_TOP 2>&1 | while IFS= read -r line; do
vsim -batch -do "run -all; quit -f" $MODELSIMINI_ARG $MSIM_DEFAULT $MSIM_ARGS $MSIM_LIB_ARGS $MSIM_SIM_TOP 2>&1 | while IFS= read -r line; do
print_color $line
done
exit_status=${PIPESTATUS[0]}