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https://github.com/openhwgroup/cvw.git
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Got the directory mode wsim working!
This commit is contained in:
Rose Thompson
parent
224b8469ab
commit
2382677f8f
1 changed files with 79 additions and 59 deletions
138
bin/wsim
138
bin/wsim
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@ -14,6 +14,68 @@
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import argparse
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import os
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def LaunchSim(ElfFile):
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# Launch selected simulator
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cd = "cd $WALLY/sim/" +args.sim
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# ugh. can't have more than 9 arguments passed to vsim. why? I'll have to remove --lockstep when running
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# functional coverage and imply it.
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if (args.sim == "questa"):
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if (args.lockstep):
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prefix = "IMPERAS_TOOLS=" + WALLY + "/sim/imperas.ic"
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if(int(args.locksteplog) >= 1): EnableLog = 1
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else: EnableLog = 0
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if(args.locksteplog != 0): ImperasPlusArgs = " +IDV_TRACE2LOG=" + str(EnableLog) + " +IDV_TRACE2LOG_AFTER=" + str(args.locksteplog)
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else: ImperasPlusArgs = ""
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if(args.fcov):
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CovEnableStr = "1" if int(args.covlog) > 0 else "0";
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if(args.covlog >= 1): EnableLog = 1
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else: EnableLog = 0
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ImperasPlusArgs = " +IDV_TRACE2COV=" + str(EnableLog) + " +TRACE2LOG_AFTER=" + str(args.covlog) + " +TRACE2COV_ENABLE=" + CovEnableStr;
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suffix = ""
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else:
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CovEnableStr = ""
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suffix = "--lockstep"
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else:
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prefix = ""
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ImperasPlusArgs = ""
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suffix = ""
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if (args.tb == "testbench_fp"):
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args.args = " -GTEST=\"" + args.testsuite + "\" " + args.args
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cmd = "do wally.do " + args.config + " " + args.testsuite + " " + args.tb + " " + args.args + " " + ElfFile + " " + suffix + " " + ImperasPlusArgs
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if (args.coverage):
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cmd += " --coverage"
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if (args.fcov):
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cmd += " --fcov"
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if (args.gui): # launch Questa with GUI; add +acc to keep variables accessible
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if(args.tb == "testbench"):
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cmd = cd + "; " + prefix + " vsim -do \"" + cmd + " +acc -GDEBUG=1\""
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elif(args.tb == "testbench_fp"):
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cmd = cd + "; " + prefix + " vsim -do \"" + cmd + " +acc\""
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else: # launch Questa in batch mode
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cmd = cd + "; " + prefix + " vsim -c -do \"" + cmd + "\""
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print("Running Questa with command: " + cmd)
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os.system(cmd)
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elif (args.sim == "verilator"):
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# PWD=${WALLY}/sim CONFIG=rv64gc TESTSUITE=arch64i
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print(f"Running Verilator on {args.config} {args.testsuite}")
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if (args.coverage):
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print("Coverage option not available for Verilator")
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exit(1)
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if (args.gui):
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print("GUI option not available for Verilator")
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exit(1)
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os.system(f"/usr/bin/make -C {regressionDir}/verilator WALLYCONF={args.config} TEST={args.testsuite} TESTBENCH={args.tb} EXTRA_ARGS='{args.args}'")
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elif (args.sim == "vcs"):
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print(f"Running VCS on " + args.config + " " + args.testsuite)
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if (args.gui):
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args.args += "gui"
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elif (args.coverage):
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args.args += "coverage"
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cmd = cd + "; ./run_vcs " + args.config + " " + args.testsuite + " " + args.args
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print(cmd)
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os.system(cmd)
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# Parse arguments
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parser = argparse.ArgumentParser()
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parser.add_argument("config", help="Configuration file")
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@ -28,13 +90,25 @@ parser.add_argument("--vcd", "-v", help="Generate testbench.vcd", action="store_
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parser.add_argument("--lockstep", "-l", help="Run ImperasDV lock, step, and compare.", action="store_true")
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parser.add_argument("--locksteplog", "-b", help="Retired instruction number to be begin logging.", default=0)
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parser.add_argument("--covlog", "-d", help="Log coverage after n instructions.", default=0)
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parser.add_argument("--elfext", "-e", help="When searching for elf files only includes ones which end in this extension", default=".elf")
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args = parser.parse_args()
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print("Config=" + args.config + " tests=" + args.testsuite + " sim=" + args.sim + " gui=" + str(args.gui) + " args='" + args.args + "'")
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ElfFile=""
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DirectorMode = 0
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ElfList = []
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if(os.path.isfile(args.testsuite)):
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ElfFile = "+ElfFile=" + args.testsuite
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args.testsuite = "none"
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ElfList.append("+ElfFile=" + args.testsuite)
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elif(os.path.isdir(args.testsuite)):
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DirectorMode = 1
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for dirpath, dirnames, filenames in os.walk(args.testsuite):
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for file in filenames:
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if file.endswith(args.elfext):
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ElfList.append("+ElfFile=" + os.path.join(dirpath, file))
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args.testsuite = "none"
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print(ElfList)
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# Validate arguments
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if (args.gui):
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@ -59,63 +133,9 @@ for d in ["logs", "wkdir", "cov"]:
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except:
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pass
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if(DirectorMode):
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for ElfFile in ElfList:
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LaunchSim(ElfFile)
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# Launch selected simulator
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cd = "cd $WALLY/sim/" +args.sim
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# ugh. can't have more than 9 arguments passed to vsim. why? I'll have to remove --lockstep when running
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# functional coverage and imply it.
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if (args.sim == "questa"):
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if (args.lockstep):
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prefix = "IMPERAS_TOOLS=" + WALLY + "/sim/imperas.ic"
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if(int(args.locksteplog) >= 1): EnableLog = 1
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else: EnableLog = 0
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if(args.locksteplog != 0): ImperasPlusArgs = " +IDV_TRACE2LOG=" + str(EnableLog) + " +IDV_TRACE2LOG_AFTER=" + str(args.locksteplog)
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else: ImperasPlusArgs = ""
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if(args.fcov):
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CovEnableStr = "1" if int(args.covlog) > 0 else "0";
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if(args.covlog >= 1): EnableLog = 1
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else: EnableLog = 0
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ImperasPlusArgs = " +IDV_TRACE2COV=" + str(EnableLog) + " +TRACE2LOG_AFTER=" + str(args.covlog) + " +TRACE2COV_ENABLE=" + CovEnableStr;
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suffix = ""
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else:
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CovEnableStr = ""
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suffix = "--lockstep"
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else:
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prefix = ""
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ImperasPlusArgs = ""
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suffix = ""
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if (args.tb == "testbench_fp"):
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args.args = " -GTEST=\"" + args.testsuite + "\" " + args.args
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cmd = "do wally.do " + args.config + " " + args.testsuite + " " + args.tb + " " + args.args + " " + ElfFile + " " + suffix + " " + ImperasPlusArgs
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if (args.coverage):
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cmd += " --coverage"
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if (args.fcov):
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cmd += " --fcov"
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if (args.gui): # launch Questa with GUI; add +acc to keep variables accessible
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if(args.tb == "testbench"):
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cmd = cd + "; " + prefix + " vsim -do \"" + cmd + " +acc -GDEBUG=1\""
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elif(args.tb == "testbench_fp"):
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cmd = cd + "; " + prefix + " vsim -do \"" + cmd + " +acc\""
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else: # launch Questa in batch mode
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cmd = cd + "; " + prefix + " vsim -c -do \"" + cmd + "\""
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print("Running Questa with command: " + cmd)
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os.system(cmd)
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elif (args.sim == "verilator"):
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# PWD=${WALLY}/sim CONFIG=rv64gc TESTSUITE=arch64i
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print(f"Running Verilator on {args.config} {args.testsuite}")
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if (args.coverage):
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print("Coverage option not available for Verilator")
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exit(1)
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if (args.gui):
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print("GUI option not available for Verilator")
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exit(1)
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os.system(f"/usr/bin/make -C {regressionDir}/verilator WALLYCONF={args.config} TEST={args.testsuite} TESTBENCH={args.tb} EXTRA_ARGS='{args.args}'")
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elif (args.sim == "vcs"):
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print(f"Running VCS on " + args.config + " " + args.testsuite)
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if (args.gui):
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args.args += "gui"
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elif (args.coverage):
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args.args += "coverage"
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cmd = cd + "; ./run_vcs " + args.config + " " + args.testsuite + " " + args.args
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print(cmd)
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os.system(cmd)
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else:
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LaunchSim(ElfFile)
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