3rd-party/linux-kernel-module-cheat
1
0
Fork 0
mirror of https://github.com/cirosantilli/linux-kernel-module-cheat.git synced 2026-01-26 19:51:35 +01:00
Code Issues Releases Wiki Activity

build-linux and build-gem5 seem to work

Browse Source
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2018-12-09 00:00:00 +00:00
parent 1768421dbd
commit 5e20ba833b
33 changed files with 702 additions and 707 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
build-buildroot
View File

@@ -67,11 +67,11 @@ usually extra Buildroot targets.
def do_build(self, args):
build_dir = self.get_build_dir(args)
os.makedirs(common.out_dir, exist_ok=True)
extra_make_args = common.add_newlines(kwargs['extra_make_args'])
os.makedirs(kwargs['out_dir'], exist_ok=True)
extra_make_args = self.sh.add_newlines(kwargs['extra_make_args'])
if kwargs['build_linux']:
extra_make_args.extend(['linux-reconfigure', LF])
if common.emulator == 'gem5':
if kwargs['emulator'] == 'gem5':
extra_make_args.extend(['gem5-reconfigure', LF])
if kwargs['arch'] == 'x86_64':
defconfig = 'qemu_x86_64_defconfig'
@@ -80,24 +80,24 @@ usually extra Buildroot targets.
elif kwargs['arch'] == 'aarch64':
defconfig = 'qemu_aarch64_virt_defconfig'
br2_external_dirs = []
for package_dir in os.listdir(common.packages_dir):
package_dir_abs = os.path.join(common.packages_dir, package_dir)
for package_dir in os.listdir(kwargs['packages_dir']):
package_dir_abs = os.path.join(kwargs['packages_dir'], package_dir)
if os.path.isdir(package_dir_abs):
br2_external_dirs.append(self._path_relative_to_buildroot(package_dir_abs))
br2_external_str = ':'.join(br2_external_dirs)
self.sh.run_cmd(
[
'make', LF,
'O={}'.format(common.buildroot_build_dir), LF,
'O={}'.format(kwargs['buildroot_build_dir']), LF,
'BR2_EXTERNAL={}'.format(br2_external_str), LF,
defconfig, LF,
],
cwd=common.buildroot_src_dir,
cwd=kwargs['buildroot_src_dir'],
)
configs = kwargs['config']
configs.extend([
'BR2_JLEVEL={}'.format(kwargs['nproc']),
'BR2_DL_DIR="{}"'.format(common.buildroot_download_dir),
'BR2_DL_DIR="{}"'.format(kwargs['buildroot_download_dir']),
])
if not kwargs['build_linux']:
configs.extend([
@@ -107,38 +107,38 @@ usually extra Buildroot targets.
if not kwargs['baseline']:
configs.extend([
'BR2_GLOBAL_PATCH_DIR="{}"'.format(
self._path_relative_to_buildroot(os.path.join(common.root_dir, 'patches', 'global'))
self._path_relative_to_buildroot(os.path.join(kwargs['root_dir'], 'patches', 'global'))
),
'BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="{}"'.format(
self._path_relative_to_buildroot(os.path.join(common.root_dir, 'busybox_config_fragment'))
self._path_relative_to_buildroot(os.path.join(kwargs['root_dir'], 'busybox_config_fragment'))
),
'BR2_PACKAGE_OVERRIDE_FILE="{}"'.format(
self._path_relative_to_buildroot(os.path.join(common.root_dir, 'buildroot_override'))
self._path_relative_to_buildroot(os.path.join(kwargs['root_dir'], 'buildroot_override'))
),
'BR2_ROOTFS_POST_BUILD_SCRIPT="{}"'.format(
self._path_relative_to_buildroot(os.path.join(common.root_dir, 'rootfs-post-build-script'))
self._path_relative_to_buildroot(os.path.join(kwargs['root_dir'], 'rootfs-post-build-script'))
),
'BR2_ROOTFS_USERS_TABLES="{}"'.format(
self._path_relative_to_buildroot(os.path.join(common.root_dir, 'user_table'))
self._path_relative_to_buildroot(os.path.join(kwargs['root_dir'], 'user_table'))
),
])
if not kwargs['no_overlay']:
configs.append('BR2_ROOTFS_OVERLAY="{}"'.format(
self._path_relative_to_buildroot(common.out_rootfs_overlay_dir)
self._path_relative_to_buildroot(kwargs['out_rootfs_overlay_dir'])
))
config_fragments = [
os.path.join(common.root_dir, 'buildroot_config', 'default')
os.path.join(kwargs['root_dir'], 'buildroot_config', 'default')
] + kwargs['config_fragment']
# TODO Can't get rid of these for now with nice fragments on Buildroot:
# http://stackoverflow.com/questions/44078245/is-it-possible-to-use-config-fragments-with-buildroots-config
self.sh.write_configs(common.buildroot_config_file, configs, config_fragments)
self.sh.write_configs(kwargs['buildroot_config_file'], configs, config_fragments)
self.sh.run_cmd(
[
'make', LF,
'O={}'.format(common.buildroot_build_dir), LF,
'O={}'.format(kwargs['buildroot_build_dir']), LF,
'olddefconfig', LF,
],
cwd=common.buildroot_src_dir,
cwd=kwargs['buildroot_src_dir'],
)
common.make_build_dirs()
if not kwargs['no_all']:
@@ -146,21 +146,21 @@ usually extra Buildroot targets.
self.sh.run_cmd(
[
'make', LF,
'LKMC_GEM5_SRCDIR="{}"'.format(common.gem5_source_dir), LF,
'LKMC_PARSEC_BENCHMARK_SRCDIR="{}"'.format(common.parsec_benchmark_src_dir), LF,
'O={}'.format(common.buildroot_build_dir), LF,
'LKMC_GEM5_SRCDIR="{}"'.format(kwargs['gem5_source_dir']), LF,
'LKMC_PARSEC_BENCHMARK_SRCDIR="{}"'.format(kwargs['parsec_benchmark_src_dir']), LF,
'O={}'.format(kwargs['buildroot_build_dir']), LF,
'V={}'.format(int(kwargs['verbose'])), LF,
] +
extra_make_args
,
out_file=os.path.join(common.buildroot_build_dir, 'lkmc.log'),
out_file=os.path.join(kwargs['buildroot_build_dir'], 'lkmc.log'),
delete_env=['LD_LIBRARY_PATH'],
cwd=common.buildroot_src_dir,
cwd=kwargs['buildroot_src_dir'],
)
# Create the qcow2 from ext2.
# Skip if qemu is not present, because gem5 does not need the qcow2.
# so we don't force a QEMU build for gem5.
if not kwargs['no_all'] and os.path.exists(common.qemu_img_executable):
if not kwargs['no_all'] and os.path.exists(kwargs['qemu_img_executable']):
common.raw_to_qcow2()
def get_argparse_args(self):
@@ -171,7 +171,7 @@ Run Linux on an emulator
}
def get_build_dir(self, args):
return common.buildroot_build_dir
return kwargs['buildroot_build_dir']
_defaults = {
'baseline': False,
@@ -184,7 +184,7 @@ Run Linux on an emulator
}
def _path_relative_to_buildroot(self, abspath):
return os.path.relpath(abspath, common.buildroot_src_dir)
return os.path.relpath(abspath, kwargs['buildroot_src_dir'])
if __name__ == '__main__':
BuildrootComponent().build()