[tasks] prove cover [options] depth 20 prove: mode prove cover: mode cover [engines] prove: abc pdr cover: smtbmc z3 [script] prove: ghdl --std=08 -gCoverage=false -gFormal=true -gAddressWidth=32 -gDataWidth=32 WishBoneMasterE.vhd -e wishbonemastere cover: ghdl --std=08 -gCoverage=true -gFormal=true -gAddressWidth=32 -gDataWidth=32 WishBoneMasterE.vhd -e wishbonemastere prep -auto-top [files] ../syn/WishBoneMasterE.vhd