cvw/wally-pipelined/regression/wally-pipelined-ross.do
Ross Thompson 597dd1e7e6 Added FlushF to hazard unit.
Fixed some typos with the names of signals in the branch predictor.  They were causing signals to be not set.  Note there is a modelsim flag which prevents it from compiling if a logic is undefined.
I will look this up and add it to the compiler.
2021-02-19 16:36:51 -06:00

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# wally-pipelined.do
#
# Modification by Oklahoma State University & Harvey Mudd College
# Use with Testbench
# James Stine, 2008; David Harris 2021
# Go Cowboys!!!!!!
#
# Takes 1:10 to run RV64IC tests using gui
# Use this wally-pipelined.do file to run this example.
# Either bring up ModelSim and type the following at the "ModelSim>" prompt:
# do wally-pipelined.do
# or, to run from a shell, type the following at the shell prompt:
# vsim -do wally-pipelined.do -c
# (omit the "-c" to see the GUI while running from the shell)
onbreak {resume}
# create library
if [file exists work] {
vdel -all
}
vlib work
# compile source files
# suppress spurious warnngs about
# "Extra checking for conflicts with always_comb done at vopt time"
# because vsim will run vopt
# default to config/rv64ic, but allow this to be overridden at the command line. For example:
# do wally-pipelined.do ../config/rv32ic
switch $argc {
0 {vlog +incdir+../config/rv64ic ../testbench/testbench-imperas.sv ../src/*/*.sv -suppress 2583}
1 {vlog +incdir+$1 ../testbench/testbench-imperas.sv ../src/*/*.sv -suppress 2583}
}
# start and run simulation
# remove +acc flag for faster sim during regressions if there is no need to access internal signals
vopt +acc work.testbench -o workopt
vsim workopt
# load the branch predictors with known data. The value of the data is not important for function, but
# is important for perventing pessimistic x propagation.
mem load -infile twoBitPredictor.txt -format bin testbench/dut/hart/ifu/bpred/DirPredictor/memory/memory
mem load -infile BTBPredictor.txt -format bin testbench/dut/hart/ifu/bpred/TargetPredictor/memory/memory
do wave.do
add log -r /*
-- Run the Simulation
#run 1000
run -all
#quit