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Yay. Finally found the bug which prevented wally.do from having functional coverage using riscvISACOV.

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testbench.sv was missing the trace2cov instance.
This commit is contained in:
Rose Thompson 2024-05-27 17:25:20 -05:00
parent 4c0261fd2c
commit 92ee56c1a1
2 changed files with 2 additions and 2 deletions
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2
sim/questa/wally.do
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@ -174,7 +174,7 @@ if {$DEBUG > 0} {
# "Extra checking for conflicts with always_comb done at vopt time"
# because vsim will run vopt
vlog -lint -work ${WKDIR} +incdir+${CONFIG}/${CFG} +incdir+${CONFIG}/deriv/${CFG} ${lockstepvoptstring} ${FCdefineINCLUDE_TRACE2COV} ${FCdefineCOVER_BASE_RV64I} ${FCdefineCOVER_LEVEL_DV_PR_EXT} ${FCdefineCOVER_RV64I} ${FCdefineCOVER_RV64M} ${FCdefineCOVER_RV64A} ${FCdefineCOVER_RV64F} ${FCdefineCOVER_RV64D} ${FCdefineCOVER_RV64ZICSR} ${FCdefineCOVER_RV64C} ${FCdefineIDV_INCLUDE_TRACE2COV} ${ImperasPubInc} ${ImperasPrivInc} ${riscvISACOVsrc} +incdir+${CONFIG}/shared ${rvviFiles} ${idvFiles} ${SRC}/cvw.sv ${TB}/${TESTBENCH}.sv ${TB}/common/*.sv ${SRC}/*/*.sv ${SRC}/*/*/*.sv -suppress 2583 -suppress 7063,2596,13286
vlog -lint -work ${WKDIR} +incdir+${CONFIG}/${CFG} +incdir+${CONFIG}/deriv/${CFG} +incdir+${CONFIG}/shared ${lockstepvoptstring} ${FCdefineIDV_INCLUDE_TRACE2COV} ${ImperasPubInc} ${ImperasPrivInc} ${rvviFiles} ${idvFiles} ${FCdefineINCLUDE_TRACE2COV} ${FCdefineCOVER_BASE_RV64I} ${FCdefineCOVER_LEVEL_DV_PR_EXT} ${FCdefineCOVER_RV64I} ${FCdefineCOVER_RV64M} ${FCdefineCOVER_RV64A} ${FCdefineCOVER_RV64F} ${FCdefineCOVER_RV64D} ${FCdefineCOVER_RV64ZICSR} ${FCdefineCOVER_RV64C} ${riscvISACOVsrc} ${SRC}/cvw.sv ${TB}/${TESTBENCH}.sv ${TB}/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

2
testbench/testbench.sv
View File

@ -681,7 +681,7 @@ end
wallyTracer #(P) wallyTracer(rvvi);
trace2log idv_trace2log(rvvi);
// trace2cov idv_trace2cov(rvvi);
trace2cov idv_trace2cov(rvvi);
// enabling of comparison types
trace2api #(.CMP_PC (1),