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1#!/usr/bin/env python32# SPDX-License-Identifier: GPL-2.0-only3#4# Copyright (C) 2019-2022 Red Hat, Inc. Daniel Bristot de Oliveira <bristot@kernel.org>5#6# dot2k: transform dot files into a monitor for the Linux kernel.7#8# For further information, see:9# Documentation/trace/rv/da_monitor_synthesis.rst10 11if __name__ == '__main__':12 from dot2.dot2k import dot2k13 import argparse14 import ntpath15 import os16 import platform17 import sys18 19 parser = argparse.ArgumentParser(description='transform .dot file into kernel rv monitor')20 parser.add_argument('-d', "--dot", dest="dot_file", required=True)21 parser.add_argument('-t', "--monitor_type", dest="monitor_type", required=True)22 parser.add_argument('-n', "--model_name", dest="model_name", required=False)23 parser.add_argument("-D", "--description", dest="description", required=False)24 params = parser.parse_args()25 26 print("Opening and parsing the dot file %s" % params.dot_file)27 try:28 monitor=dot2k(params.dot_file, params.monitor_type)29 except Exception as e:30 print('Error: '+ str(e))31 print("Sorry : :-(")32 sys.exit(1)33 34 # easier than using argparse action.35 if params.model_name != None:36 print(params.model_name)37 38 print("Writing the monitor into the directory %s" % monitor.name)39 monitor.print_files()40 print("Almost done, checklist")41 print(" - Edit the %s/%s.c to add the instrumentation" % (monitor.name, monitor.name))42 print(" - Edit include/trace/events/rv.h to add the tracepoint entry")43 print(" - Move it to the kernel's monitor directory")44 print(" - Edit kernel/trace/rv/Makefile")45 print(" - Edit kernel/trace/rv/Kconfig")46