3rd-party/linux-kernel-module-cheat
1
0
Fork 0
mirror of https://github.com/cirosantilli/linux-kernel-module-cheat.git synced 2026-01-27 12:04:27 +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-baremetal
View File

@@ -8,43 +8,43 @@ class BaremetalComponent(common.Component):
def do_build(self, args):
common.assert_crosstool_ng_supports_arch(kwargs['arch'])
build_dir = self.get_build_dir(args)
bootloader_obj = os.path.join(common.baremetal_build_lib_dir, 'bootloader{}'.format(common.obj_ext))
bootloader_obj = os.path.join(kwargs['baremetal_build_lib_dir'], 'bootloader{}'.format(kwargs['obj_ext']))
common_basename_noext = 'common'
common_src = os.path.join(common.root_dir, common_basename_noext + common.c_ext)
common_obj = os.path.join(common.baremetal_build_lib_dir, common_basename_noext + common.obj_ext)
common_src = os.path.join(kwargs['root_dir'], common_basename_noext + kwargs['c_ext'])
common_obj = os.path.join(kwargs['baremetal_build_lib_dir'], common_basename_noext + kwargs['obj_ext'])
syscalls_basename_noext = 'syscalls'
syscalls_src = os.path.join(common.baremetal_src_lib_dir, syscalls_basename_noext + common.c_ext)
syscalls_obj = os.path.join(common.baremetal_build_lib_dir, syscalls_basename_noext + common.obj_ext)
syscalls_src = os.path.join(kwargs['baremetal_src_lib_dir'], syscalls_basename_noext + kwargs['c_ext'])
syscalls_obj = os.path.join(kwargs['baremetal_build_lib_dir'], syscalls_basename_noext + kwargs['obj_ext'])
common_objs = [common_obj, syscalls_obj]
cflags = [
'-I', common.baremetal_src_lib_dir, LF,
'-I', common.root_dir, LF,
'-I', kwargs['baremetal_src_lib_dir'], LF,
'-I', kwargs['root_dir'], LF,
'-O0', LF,
'-ggdb3', LF,
'-mcpu={}'.format(common.mcpu), LF,
'-mcpu={}'.format(kwargs['mcpu']), LF,
'-nostartfiles', LF,
]
if kwargs['prebuilt']:
gcc = 'arm-none-eabi-gcc'
else:
os.environ['PATH'] = common.crosstool_ng_bin_dir + os.environ['PATH']
os.environ['PATH'] = kwargs['crosstool_ng_bin_dir'] + os.environ['PATH']
gcc = common.get_toolchain_tool('gcc', allowed_toolchains=['crosstool-ng'])
if common.emulator == 'gem5':
if common.machine == 'VExpress_GEM5_V1':
if kwargs['emulator'] == 'gem5':
if kwargs['machine'] == 'VExpress_GEM5_V1':
entry_address = 0x80000000
uart_address = 0x1c090000
elif common.machine == 'RealViewPBX':
elif kwargs['machine'] == 'RealViewPBX':
entry_address = 0x10000
uart_address = 0x10009000
else:
raise Exception('unknown machine: ' + common.machine)
raise Exception('unknown machine: ' + kwargs['machine'])
cflags.extend(['-D', 'GEM5'.format(uart_address), LF])
else:
entry_address = 0x40000000
uart_address = 0x09000000
os.makedirs(build_dir, exist_ok=True)
os.makedirs(common.baremetal_build_lib_dir, exist_ok=True)
src = os.path.join(common.baremetal_src_lib_dir, '{}{}'.format(kwargs['arch'], common.asm_ext))
os.makedirs(kwargs['baremetal_build_lib_dir'], exist_ok=True)
src = os.path.join(kwargs['baremetal_src_lib_dir'], '{}{}'.format(kwargs['arch'], kwargs['asm_ext']))
if common.need_rebuild([src], bootloader_obj):
self.sh.run_cmd(
[gcc, LF] +
@@ -87,7 +87,7 @@ class BaremetalComponent(common.Component):
common_objs=common_objs,
)
arch_dir = os.path.join('arch', kwargs['arch'])
if os.path.isdir(os.path.join(common.baremetal_src_dir, arch_dir)):
if os.path.isdir(os.path.join(kwargs['baremetal_src_dir'], arch_dir)):
self._build_dir(
arch_dir,
gcc=gcc,
@@ -97,7 +97,7 @@ class BaremetalComponent(common.Component):
common_objs=common_objs,
)
arch_dir = os.path.join('arch', kwargs['arch'], 'no_bootloader')
if os.path.isdir(os.path.join(common.baremetal_src_dir, arch_dir)):
if os.path.isdir(os.path.join(kwargs['baremetal_src_dir'], arch_dir)):
self._build_dir(
arch_dir,
gcc=gcc,
@@ -116,7 +116,7 @@ Build the baremetal examples with crosstool-NG.
}
def get_build_dir(self, args):
return common.baremetal_build_dir
return kwargs['baremetal_build_dir']
def get_default_args(self):
return {'baremetal': 'all'}
@@ -137,18 +137,18 @@ Build the baremetal examples with crosstool-NG.
Place outputs on the same subpath or the output directory.
"""
in_dir = os.path.join(common.baremetal_src_dir, subpath)
out_dir = os.path.join(common.baremetal_build_dir, subpath)
in_dir = os.path.join(kwargs['baremetal_src_dir'], subpath)
out_dir = os.path.join(kwargs['baremetal_build_dir'], subpath)
os.makedirs(out_dir, exist_ok=True)
common_objs = common_objs.copy()
if bootloader:
common_objs.append(bootloader_obj)
for in_basename in os.listdir(in_dir):
in_path = os.path.join(in_dir, in_basename)
if os.path.isfile(in_path) and os.path.splitext(in_basename)[1] in (common.c_ext, common.asm_ext):
if os.path.isfile(in_path) and os.path.splitext(in_basename)[1] in (kwargs['c_ext'], kwargs['asm_ext']):
in_name = os.path.splitext(in_basename)[0]
main_obj = os.path.join(common.baremetal_build_dir, subpath, '{}{}'.format(in_name, common.obj_ext))
src = os.path.join(common.baremetal_src_dir, in_path)
main_obj = os.path.join(kwargs['baremetal_build_dir'], subpath, '{}{}'.format(in_name, kwargs['obj_ext']))
src = os.path.join(kwargs['baremetal_src_dir'], in_path)
if common.need_rebuild([src], main_obj):
self.sh.run_cmd(
[gcc, LF] +
@@ -160,8 +160,8 @@ Build the baremetal examples with crosstool-NG.
]
)
objs = common_objs + [main_obj]
out = os.path.join(common.baremetal_build_dir, subpath, in_name + common.baremetal_build_ext)
link_script = os.path.join(common.baremetal_src_dir, 'link.ld')
out = os.path.join(kwargs['baremetal_build_dir'], subpath, in_name + kwargs['baremetal_build_ext'])
link_script = os.path.join(kwargs['baremetal_src_dir'], 'link.ld')
if common.need_rebuild(objs + [link_script], out):
self.sh.run_cmd(
[gcc, LF] +
@@ -171,7 +171,7 @@ Build the baremetal examples with crosstool-NG.
'-o', out, LF,
'-T', link_script, LF,
] +
common.add_newlines(objs)
self.sh.add_newlines(objs)
)
if __name__ == '__main__':