Complete Yocto mirror with license table for TQMa6UL (2038-compliance)
- 264 license table entries with exact download URLs (224/264 resolved) - Complete sources/ directory with all BitBake recipes - Build configuration: tqma6ul-multi-mba6ulx, spaetzle (musl) - Full traceability for Softwarefreigabeantrag - GCC 13.4.0, Linux 6.6.102, U-Boot 2023.04, musl 1.2.4 - License distribution: GPL-2.0 (24), MIT (23), GPL-2.0+ (18), BSD-3 (16)
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109
sources/meta-arm/scripts/runfvp
Executable file
109
sources/meta-arm/scripts/runfvp
Executable file
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#! /usr/bin/env python3
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import itertools
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import os
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import pathlib
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import signal
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import sys
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import threading
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import logging
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logger = logging.getLogger("RunFVP")
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# Add meta-arm/lib/ to path
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libdir = pathlib.Path(__file__).parents[1] / "meta-arm" / "lib"
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sys.path.insert(0, str(libdir))
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from fvp import conffile, terminal, runner
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def parse_args(arguments):
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import argparse
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terminals = terminal.terminals
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parser = argparse.ArgumentParser(description="Run images in a FVP")
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parser.add_argument("config", nargs="?", help="Machine name or path to .fvpconf file")
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group = parser.add_mutually_exclusive_group()
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group.add_argument("-t", "--terminals", choices=terminals.all_terminals(), default=terminals.preferred_terminal(), help="Automatically start terminals (default: %(default)s)")
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group.add_argument("-c", "--console", action="store_true", help="Attach the first uart to stdin/stdout")
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parser.add_argument("--verbose", action="store_true", help="Output verbose logging")
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parser.usage = f"{parser.format_usage().strip()} -- [ arguments passed to FVP ]"
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# TODO option for telnet vs netcat
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# If the arguments contains -- then everything after it should be passed to the FVP binary directly.
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if "--" in arguments:
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i = arguments.index("--")
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fvp_args = arguments[i+1:]
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arguments = arguments[:i]
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else:
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fvp_args = []
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args = parser.parse_args(args=arguments)
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logging.basicConfig(level=args.verbose and logging.DEBUG or logging.WARNING,
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format='\033[G%(levelname)s: %(message)s')
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# If we're hooking up the console, don't start any terminals
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if args.console:
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args.terminals = "none"
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logger.debug(f"Parsed arguments: {vars(args)}")
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logger.debug(f"FVP arguments: {fvp_args}")
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return args, fvp_args
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def start_fvp(args, fvpconf, extra_args):
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fvp = runner.FVPRunner(logger)
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try:
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fvp.start(fvpconf, extra_args, args.terminals)
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if args.console:
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config = fvp.getConfig()
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expected_terminal = config["consoles"].get("default")
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if expected_terminal is None:
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logger.error("--console used but FVP_CONSOLE not set in machine configuration")
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return 1
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port_stdout, log_stdout = itertools.tee(fvp.stdout, 2)
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parser = runner.ConsolePortParser(port_stdout)
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port = parser.parse_port(expected_terminal)
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def debug_log():
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for line in log_stdout:
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line = line.strip().decode(errors='ignore')
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logger.debug(f'FVP output: {line}')
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log_thread = threading.Thread(None, debug_log)
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log_thread.start()
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telnet = fvp.create_telnet(port)
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telnet.wait()
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logger.debug(f"Telnet quit, cancelling tasks")
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else:
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for line in fvp.stdout:
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print(line.strip().decode(errors='ignore'))
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finally:
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return fvp.stop()
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def runfvp(cli_args):
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args, extra_args = parse_args(cli_args)
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if args.config and pathlib.Path(args.config).exists():
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config_file = args.config
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else:
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config_file = conffile.find(args.config)
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return start_fvp(args, config_file, extra_args)
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if __name__ == "__main__":
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try:
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# Set the process group so that it's possible to kill runfvp and
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# everything it spawns easily.
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# Ignore permission errors happening when spawned from an other process
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# for example run from except
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try:
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os.setpgid(0, 0)
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except PermissionError:
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pass
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if sys.stdin.isatty():
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signal.signal(signal.SIGTTOU, signal.SIG_IGN)
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os.tcsetpgrp(sys.stdin.fileno(), os.getpgrp())
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sys.exit(runfvp(sys.argv[1:]))
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except KeyboardInterrupt:
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pass
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