mirror of
https://github.com/openhwgroup/cvw
synced 2025-02-11 06:05:49 +00:00
93 lines
3.2 KiB
Plaintext
93 lines
3.2 KiB
Plaintext
# wally-batch.do
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# SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
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#
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# Modification by Oklahoma State University & Harvey Mudd College
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# Use with Testbench
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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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# Usage: do wally-batch.do <config> <testcases>
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# Example: do wally-batch.do rv32imc imperas-32i
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# Use this wally-batch.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-batch.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-batch.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 wkdir/work_${1}_${2}] {
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vdel -lib wkdir/work_${1}_${2} -all
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}
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vlib wkdir/work_${1}_${2}
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# Create directory for coverage data
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mkdir -p cov
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set coverage 0
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set CoverageVoptArg ""
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set CoverageVsimArg ""
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# Need to be able to pass arguments to vopt. Unforunately argv does not work because
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# it takes on different values if vsim and the do file are called from the command line or
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# if the do file isd called from questa sim directly. This chunk of code uses the $4 through $n
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# variables and compacts into a single list for passing to vopt.
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set configOptions ""
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set from 4
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set step 1
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set lst {}
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for {set i 0} true {incr i} {
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set x [expr {$i*$step + $from}]
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if {$x > $argc} break
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set arg [expr "$$x"]
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lappend lst $arg
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}
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if {$argc >= 3} {
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if {$3 eq "-coverage" || ($argc >= 7 && $7 eq "-coverage")} {
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set coverage 1
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set CoverageVoptArg "+cover=sbecf"
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set CoverageVsimArg "-coverage"
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} elseif {$3 eq "configOptions"} {
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set configOptions $lst
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puts $configOptions
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}
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}
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# compile source files
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# suppress spurious warnngs about
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# "Extra checking for conflicts with always_comb done at vopt time"
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# because vsim will run vopt
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# default to config/rv64ic, but allow this to be overridden at the command line. For example:
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# do wally-pipelined-batch.do ../config/rv32imc rv32imc
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vlog -lint -work wkdir/work_${1}_${2} +incdir+../config/$1 +incdir+../config/deriv/$1 +incdir+../config/shared ../src/cvw.sv ../testbench/testbench.sv ../testbench/common/*.sv ../src/*/*.sv ../src/*/*/*.sv -suppress 2583 -suppress 7063,2596,13286
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# start and run simulation
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# remove +acc flag for faster sim during regressions if there is no need to access internal signals
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vopt wkdir/work_${1}_${2}.testbench -work wkdir/work_${1}_${2} -G TEST=$2 ${configOptions} -o testbenchopt ${CoverageVoptArg}
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vsim -lib wkdir/work_${1}_${2} testbenchopt -fatal 7 -suppress 3829 ${CoverageVsimArg}
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# vsim -lib wkdir/work_${1}_${2} testbenchopt -fatal 7 -suppress 3829
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# power add generates the logging necessary for said generation.
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# power add -r /dut/core/*
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run -all
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# power off -r /dut/core/*
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if {$coverage} {
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echo "Saving coverage to ${1}_${2}.ucdb"
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do coverage-exclusions-rv64gc.do # beware: this assumes testing the rv64gc configuration
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coverage save -instance /testbench/dut/core cov/${1}_${2}.ucdb
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}
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# These aren't doing anything helpful
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#profile report -calltree -file wally-calltree.rpt -cutoff 2
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#power report -all -bsaif power.saif
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quit
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