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#!/bin/bash
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echo "---------------------------------------------------------"
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echo "Use 'simulate -run' to skip compilation stage."
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echo "Use 'simulate -view' to show previous simulation results."
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echo "---------------------------------------------------------"
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name=zpucore
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. /home/markw/fpga/xilinx/14.7/ISE_DS/settings64.sh
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mkdir -p sim
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pushd sim
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# if we have a WDB file, we can view it if requested (otherwise we remove it)
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if [ ! -e $name.wdb -o "$1" != "-view" ]; then
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rm -f $name.wdb
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# if we have a EXE, we can run it if requested (otherwise we remove it)
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if [ ! -e $name.exe -o "$1" != "-run" ]; then
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rm -f $name.exe
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# copy testbench files
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cp -p ../tb/* .
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# copy source files
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cp `find ../ -iname "*.vhd"` .
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cp `find ../ -iname "*.vhdl"` .
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cp "../../components/generic_ram_infer.vhdl" .
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cp "../../components/spi_master.vhd" .
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cp "../../components/complete_address_decoder.vhdl" .
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cp "../../components/delay_line.vhdl" .
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cp "../../components/syncreset_enable_divider.vhd" .
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cp "../../components/synchronizer.vhdl" .
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cp "../../a8core/pokey.vhdl" .
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cp "../../a8core/pokey_keyboard_scanner.vhdl" .
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cp "../../a8core/pokey_countdown_timer.vhdl" .
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cp "../../a8core/pokey_noise_filter.vhdl" .
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cp "../../a8core/poly_4.vhdl" .
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cp "../../a8core/poly_5.vhdl" .
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cp "../../a8core/poly_17_9.vhdl" .
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# set up project definition file
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ls *.vhd* | perl -e 'while (<>){s/(.*)/vhdl work $1/;print $_;}' | cat > $name.prj
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echo NumericStdNoWarnings = 1 >> xilinxsim.ini
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# verbose & no multthreading - fallback in case of problems
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# fuse -v 1 -mt off -incremental -prj %name%.prj -o %name%.exe -t %name%
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fuse -timeprecision_vhdl 1fs -incremental -prj $name.prj -o $name.exe -t ${name}_tb || exit 1
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# fuse --mt off -prj %name%.prj -o %name%.exe -t %name%_tb
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# Check for the EXE again, independent of the errorlevel of fuse...
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[ -e $name.exe ] || echo "No simulation executable created"
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fi
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# Open the iSIM GUI and run the simulation
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./$name.exe -gui -f ../$name.cmd -wdb $name.wdb -log $name.log -view ../$name.wcfg || exit 1
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#strace ./$name.exe -gui -f ../$name.cmd -wdb $name.wdb -log $name.log -view ../$name.wcfg >& out
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#./$name.exe -h -log $name.log
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else
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# Only start the viewer on an existing wave configuration (from an old simulation)
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isimgui -view ../$name.wcfg || exit 1
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fi
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popd
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