diff options
Diffstat (limited to 'scripts')
-rw-r--r-- | scripts/lib/devtool/runqemu.py | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/scripts/lib/devtool/runqemu.py b/scripts/lib/devtool/runqemu.py new file mode 100644 index 0000000000..e7f26ab6d8 --- /dev/null +++ b/scripts/lib/devtool/runqemu.py @@ -0,0 +1,64 @@ +# Development tool - runqemu command plugin +# +# Copyright (C) 2015 Intel Corporation +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +"""Devtool runqemu plugin""" + +import os +import bb +import logging +import argparse +import glob +from devtool import exec_build_env_command, setup_tinfoil, DevtoolError + +logger = logging.getLogger('devtool') + +def runqemu(args, config, basepath, workspace): + """Entry point for the devtool 'runqemu' subcommand""" + + tinfoil = setup_tinfoil() + machine = tinfoil.config_data.getVar('MACHINE', True) + bindir_native = tinfoil.config_data.getVar('STAGING_BINDIR_NATIVE', True) + tinfoil.shutdown() + + if not glob.glob(os.path.join(bindir_native, 'qemu-system-*')): + raise DevtoolError('QEMU is not available within this SDK') + + imagename = args.imagename + if not imagename: + sdk_targets = config.get('SDK', 'sdk_targets', '').split() + if sdk_targets: + imagename = sdk_targets[0] + if not imagename: + raise DevtoolError('Unable to determine image name to run, please specify one') + + try: + exec_build_env_command(config.init_path, basepath, 'runqemu %s %s %s' % (machine, imagename, " ".join(args.args)), watch=True) + except bb.process.ExecutionError as e: + # We've already seen the output since watch=True, so just ensure we return something to the user + return e.exitcode + + return 0 + +def register_commands(subparsers, context): + """Register devtool subcommands from this plugin""" + if context.fixed_setup: + parser_runqemu = subparsers.add_parser('runqemu', help='Run QEMU on the specified image', + description='Runs QEMU to boot the specified image') + parser_runqemu.add_argument('imagename', help='Name of built image to boot within QEMU', nargs='?') + parser_runqemu.add_argument('args', help='Any remaining arguments are passed to the runqemu script (pass --help after imagename to see what these are)', + nargs=argparse.REMAINDER) + parser_runqemu.set_defaults(func=runqemu) |