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Have basic rv32gc functional coverage running with open source riscvISACOV.

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This commit is contained in:
Rose Thompson 2024-08-29 15:29:04 -07:00
parent dc9a77e45a
commit e07f303353
2 changed files with 9 additions and 7 deletions
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10
bin/wsim
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@ -81,8 +81,13 @@ if (args.rvvi):
# if lockstep is enabled, then we need to pass the Imperas lockstep arguments
if(int(args.locksteplog) >= 1): EnableLog = 1
else: EnableLog = 0
if (args.lockstep):
if((args.lockstep or args.fcov or args.fcov2) and args.sim == "questa"):
prefix = "IMPERAS_TOOLS=" + WALLY + "/config/"+args.config+"/imperas.ic"
prefix = "MTI_VCO_MODE=64 " + prefix
else:
prefix = ""
if (args.lockstep):
if(args.locksteplog != 0): ImperasPlusArgs = " +IDV_TRACE2LOG=" + str(EnableLog) + " +IDV_TRACE2LOG_AFTER=" + str(args.locksteplog)
else: ImperasPlusArgs = ""
if(args.fcov):
@ -101,13 +106,10 @@ if (args.lockstep):
CovEnableStr = ""
suffix = "--lockstep"
else:
prefix = ""
ImperasPlusArgs = ""
suffix = ""
flags = suffix + " " + ImperasPlusArgs
if((args.lockstep or args.fcov) and args.sim == "questa"):
prefix = "MTI_VCO_MODE=64 " + prefix
# other flags
if (args.ccov):

6
sim/questa/wally.do
View File

@ -152,13 +152,13 @@ if {$FunctCoverageIndex >= 0} {
set FunctCoverageIndex2 [lsearch -exact $lst "--fcov2"]
if {$FunctCoverageIndex2 >= 0} {
set FunctCoverage 1
set riscvISACOVsrc +incdir+$env(IMPERAS_HOME)/ImpProprietary/source/host/riscvISACOV/source
set riscvISACOVsrc +incdir+$env(WALLY)/addins/riscvISACOV/source
set FCdefineINCLUDE_TRACE2COV "+define+INCLUDE_TRACE2COV"
set FCdefineCOVER_BASE_RV64I "+define+COVER_BASE_RV64I"
set FCdefineCOVER_BASE_RV64I "+define+COVER_BASE_RV32I"
set FCdefineCOVER_LEVEL_DV_PR_EXT "+define+COVER_LEVEL_DV_PR_EXT"
# Uncomment various cover statements below to control which extensions get functional coverage
set FCdefineCOVER_RV64I "+define+COVER_RV64I"
set FCdefineCOVER_RV64I "+define+COVER_RV32I"
#set FCdefineCOVER_RV64M "+define+COVER_RV64M"
#set FCdefineCOVER_RV64A "+define+COVER_RV64A"
#set FCdefineCOVER_RV64F "+define+COVER_RV64F"