mirror of
https://github.com/openhwgroup/cvw
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3f2820646d
- Copy bare-bones testbench from E85 - have testbench instantiate a wallypipelinedhart so we can simulate memory/peripherals easier - Create .gitignore for vsim files - Make PC reset a macro, change to 0x1000 to conform to the bootloader I don't know a good way to put the linux register trace file we're generating on git, since its both nontrivial to make and way to big to keep in a git repo for now it lives in /mnt/scratch/riscv_testbench/
92 lines
3.0 KiB
Plaintext
92 lines
3.0 KiB
Plaintext
# wally-pipelined.do
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#
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# Modification by Oklahoma State University & Harvey Mudd College
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# Use with testbench_busybear
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# James Stine, 2008; David Harris 2021
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# Go Cowboys!!!!!!
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#
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# Takes 1:10 to run RV64IC tests using gui
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# Use this wally-pipelined.do file to run this example.
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# Either bring up ModelSim and type the following at the "ModelSim>" prompt:
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# do wally-pipelined.do
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# or, to run from a shell, type the following at the shell prompt:
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# vsim -do wally-pipelined.do -c
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# (omit the "-c" to see the GUI while running from the shell)
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onbreak {resume}
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# create library
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if [file exists work] {
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vdel -all
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}
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vlib work
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# compile source files
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# suppress spurious warnngs about
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# "Extra checking for conflicts with always_comb done at vopt time"
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# because vsim will run vopt
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vlog src/*.sv -suppress 2583
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# start and run simulation
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# remove +acc flag for faster sim during regressions if there is no need to access internal signals
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vopt +acc work.testbench_busybear -o workopt
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vsim workopt
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view wave
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-- display input and output signals as hexidecimal values
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# Diplays All Signals recursively
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add wave /testbench_busybear/clk
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add wave /testbench_busybear/reset
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add wave -divider
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add wave -hex /testbench_busybear/dut/dp/PCF
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add wave -hex /testbench_busybear/dut/dp/InstrF
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#add wave /testbench_busybear/InstrFName
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##add wave -hex /testbench_busybear/dut/dp/PCD
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#add wave -hex /testbench_busybear/dut/dp/InstrD
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#add wave /testbench_busybear/InstrDName
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#add wave -divider
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##add wave -hex /testbench_busybear/dut/dp/PCE
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##add wave -hex /testbench_busybear/dut/dp/InstrE
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#add wave /testbench_busybear/InstrEName
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#add wave -hex /testbench_busybear/dut/dp/SrcAE
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#add wave -hex /testbench_busybear/dut/dp/SrcBE
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#add wave -hex /testbench_busybear/dut/dp/ALUResultE
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#add wave /testbench_busybear/dut/dp/PCSrcE
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#add wave -divider
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##add wave -hex /testbench_busybear/dut/dp/PCM
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##add wave -hex /testbench_busybear/dut/dp/InstrM
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#add wave /testbench_busybear/InstrMName
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#add wave /testbench_busybear/dut/dmem/dtim/memwrite
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#add wave -hex /testbench_busybear/dut/dmem/AdrM
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#add wave -hex /testbench_busybear/dut/dmem/WriteDataM
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#add wave -divider
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#add wave -hex /testbench_busybear/dut/dp/PCW
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##add wave -hex /testbench_busybear/dut/dp/InstrW
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#add wave /testbench_busybear/InstrWName
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#add wave /testbench_busybear/dut/dp/RegWriteW
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#add wave -hex /testbench_busybear/dut/dp/ResultW
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#add wave -hex /testbench_busybear/dut/dp/RdW
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#add wave -divider
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##add ww
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#add wave -hex -r /testbench_busybear/*
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#
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#-- Set Wave Output Items
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#TreeUpdate [SetDefaultTree]
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#WaveRestoreZoom {0 ps} {100 ps}
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#configure wave -namecolwidth 250
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#configure wave -valuecolwidth 120
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#configure wave -justifyvalue left
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#configure wave -signalnamewidth 0
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#configure wave -snapdistance 10
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#configure wave -datasetprefix 0
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#configure wave -rowmargin 4
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#configure wave -childrowmargin 2
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#set DefaultRadix hexadecimal
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#
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#-- Run the Simulation
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run 100
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#run -all
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##quit
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