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Fixes to wally-batch for coverage

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This commit is contained in:
David Harris 2023-03-10 13:33:32 -08:00
parent 8107f585c8
commit a1ffff57ba
1 changed files with 12 additions and 6 deletions
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18
sim/wally-batch.do
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@ -43,6 +43,14 @@ if {$2 eq "ahb"} {
# Create directory for coverage data
mkdir -p cov
# Check if measuring coverage
set coverage 0
if {$argc >= 3} {
if {$3 eq "-coverage"} {
set coverage 1
}
}
# compile source files
# suppress spurious warnngs about
# "Extra checking for conflicts with always_comb done at vopt time"
@ -115,7 +123,7 @@ if {$2 eq "buildroot" || $2 eq "buildroot-checkpoint"} {
vlog -lint -work wkdir/work_${1}_${2} +incdir+../config/$1 +incdir+../config/shared ../testbench/testbench.sv ../testbench/common/*.sv ../src/*/*.sv ../src/*/*/*.sv -suppress 2583 -suppress 7063,2596,13286
# start and run simulation
# remove +acc flag for faster sim during regressions if there is no need to access internal signals
if {$argc >= 3} {
if {$coverage} {
vopt wkdir/work_${1}_${2}.testbench -work wkdir/work_${1}_${2} -G TEST=$2 -o testbenchopt +cover=sbectf
vsim -lib wkdir/work_${1}_${2} testbenchopt -fatal 7 -suppress 3829 -coverage
} else {
@ -129,11 +137,9 @@ if {$2 eq "buildroot" || $2 eq "buildroot-checkpoint"} {
# power off -r /dut/core/*
}
if {$argc >= 3) {}
if ($3 eq "-coverage"} {
do coverage-exclusions.do
coverage save -instance /testbench/dut cov/${1}_${2}.ucdb
}
if {$coverage} {
do coverage-exclusions.do
coverage save -instance /testbench/dut cov/${1}_${2}.ucdb
}
# These aren't doing anything helpful