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buildman improvements including toolchain environment feature

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sandbox unicode support in serial
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Merge tag 'dm-next-13dec19' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm into next

buildman improvements including toolchain environment feature
sandbox unicode support in serial
This commit is contained in:
Tom Rini 2019-12-12 08:18:59 -05:00
commit 553cb06887
12 changed files with 158 additions and 50 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
arch/sandbox/dts/sandbox.dts
View file

@ -6,6 +6,7 @@
#address-cells = <1>;
#size-cells = <1>;
model = "sandbox";
compatible = "sandbox";
aliases {
i2c0 = &i2c_0;

1
arch/sandbox/dts/sandbox64.dts
View file

@ -6,6 +6,7 @@
#address-cells = <2>;
#size-cells = <2>;
model = "sandbox";
compatible = "sandbox";
aliases {
i2c0 = &i2c_0;

2
drivers/misc/cros_ec.c
View file

@ -313,7 +313,7 @@ static int send_command(struct cros_ec_dev *dev, uint cmd, int cmd_version,
* @param din_len Maximum size of response in bytes
* @return number of bytes in response, or -ve on error
*/
static int ec_command_inptr(struct udevice *dev, uint8_t cmd,
static int ec_command_inptr(struct udevice *dev, uint cmd,
int cmd_version, const void *dout, int dout_len,
uint8_t **dinp, int din_len)
{

2
drivers/serial/sandbox.c
View file

@ -33,7 +33,7 @@ DECLARE_GLOBAL_DATA_PTR;
* serial_buf_write == serial_buf_read -> empty buffer
* (serial_buf_write + 1) % 16 == serial_buf_read -> full buffer
*/
static char serial_buf[16];
static unsigned char serial_buf[16];
static unsigned int serial_buf_write;
static unsigned int serial_buf_read;

39
test/py/conftest.py
View file

@ -83,6 +83,26 @@ def pytest_configure(config):
Returns:
Nothing.
"""
def parse_config(conf_file):
"""Parse a config file, loading it into the ubconfig container
Args:
conf_file: Filename to load (within build_dir)
Raises
Exception if the file does not exist
"""
dot_config = build_dir + '/' + conf_file
if not os.path.exists(dot_config):
raise Exception(conf_file + ' does not exist; ' +
'try passing --build option?')
with open(dot_config, 'rt') as f:
ini_str = '[root]\n' + f.read()
ini_sio = io.StringIO(ini_str)
parser = configparser.RawConfigParser()
parser.read_file(ini_sio)
ubconfig.buildconfig.update(parser.items('root'))
global log
global console
@ -157,18 +177,13 @@ def pytest_configure(config):
ubconfig.buildconfig = dict()
for conf_file in ('.config', 'include/autoconf.mk'):
dot_config = build_dir + '/' + conf_file
if not os.path.exists(dot_config):
raise Exception(conf_file + ' does not exist; ' +
'try passing --build option?')
with open(dot_config, 'rt') as f:
ini_str = '[root]\n' + f.read()
ini_sio = io.StringIO(ini_str)
parser = configparser.RawConfigParser()
parser.read_file(ini_sio)
ubconfig.buildconfig.update(parser.items('root'))
# buildman -k puts autoconf.mk in the rootdir, so handle this as well
# as the standard U-Boot build which leaves it in include/autoconf.mk
parse_config('.config')
if os.path.exists(build_dir + '/' + 'autoconf.mk'):
parse_config('autoconf.mk')
else:
parse_config('include/autoconf.mk')
ubconfig.test_py_dir = test_py_dir
ubconfig.source_dir = source_dir

3
tools/buildman/README
View file

@ -1061,6 +1061,9 @@ Other options
Buildman has various other command line options. Try --help to see them.
To find out what architecture or toolchain prefix buildman will use for a build,
see the -a and -A options.
When doing builds, Buildman's return code will reflect the overall result:
0 (success) No errors or warnings found

3
tools/buildman/builder.py
View file

@ -577,7 +577,8 @@ class Builder:
sym = {}
for line in fd.readlines():
try:
size, type, name = line[:-1].split()
if line.strip():
size, type, name = line[:-1].split()
except:
Print("Invalid line in file '%s': '%s'" % (fname, line[:-1]))
continue

4
tools/buildman/cmdline.py
View file

@ -13,6 +13,10 @@ def ParseArgs():
args: command lin arguments
"""
parser = OptionParser()
parser.add_option('-a', '--print-arch', action='store_true',
help='Print the architecture for a board (ARCH=)')
parser.add_option('-A', '--print-prefix', action='store_true',
help='Print the tool-chain prefix for a board (CROSS_COMPILE=)')
parser.add_option('-b', '--branch', type='string',
help='Branch name to build, or range of commits to build')
parser.add_option('-B', '--bloat', dest='show_bloat',

96
tools/buildman/control.py
View file

@ -107,6 +107,34 @@ def CheckOutputDir(output_dir):
break
path = parent
def ShowToolchainInfo(boards, toolchains, print_arch, print_prefix):
"""Show information about a the tool chain used by one or more boards
The function checks that all boards use the same toolchain.
Args:
boards: Boards object containing selected boards
toolchains: Toolchains object containing available toolchains
print_arch: True to print ARCH value
print_prefix: True to print CROSS_COMPILE value
Return:
None on success, string error message otherwise
"""
boards = boards.GetSelectedDict()
tc_set = set()
for brd in boards.values():
tc_set.add(toolchains.Select(brd.arch))
if len(tc_set) != 1:
return 'Supplied boards must share one toolchain'
return False
tc = tc_set.pop()
if print_arch:
print(tc.GetEnvArgs(toolchain.VAR_ARCH))
if print_prefix:
print(tc.GetEnvArgs(toolchain.VAR_CROSS_COMPILE))
return None
def DoBuildman(options, args, toolchains=None, make_func=None, boards=None,
clean_dir=False):
"""The main control code for buildman
@ -170,6 +198,43 @@ def DoBuildman(options, args, toolchains=None, make_func=None, boards=None,
print()
return 0
# Work out what subset of the boards we are building
if not boards:
if not os.path.exists(options.output_dir):
os.makedirs(options.output_dir)
board_file = os.path.join(options.output_dir, 'boards.cfg')
genboardscfg = os.path.join(options.git, 'tools/genboardscfg.py')
status = subprocess.call([genboardscfg, '-q', '-o', board_file])
if status != 0:
sys.exit("Failed to generate boards.cfg")
boards = board.Boards()
boards.ReadBoards(board_file)
exclude = []
if options.exclude:
for arg in options.exclude:
exclude += arg.split(',')
if options.boards:
requested_boards = []
for b in options.boards:
requested_boards += b.split(',')
else:
requested_boards = None
why_selected, board_warnings = boards.SelectBoards(args, exclude,
requested_boards)
selected = boards.GetSelected()
if not len(selected):
sys.exit(col.Color(col.RED, 'No matching boards found'))
if options.print_arch or options.print_prefix:
err = ShowToolchainInfo(boards, toolchains, options.print_arch,
options.print_prefix)
if err:
sys.exit(col.Color(col.RED, err))
return 0
# Work out how many commits to build. We want to build everything on the
# branch. We also build the upstream commit as a control so we can see
# problems introduced by the first commit on the branch.
@ -199,37 +264,6 @@ def DoBuildman(options, args, toolchains=None, make_func=None, boards=None,
"set branch's upstream or use -c flag" % options.branch)
sys.exit(col.Color(col.RED, str))
# Work out what subset of the boards we are building
if not boards:
if not os.path.exists(options.output_dir):
os.makedirs(options.output_dir)
board_file = os.path.join(options.output_dir, 'boards.cfg')
genboardscfg = os.path.join(options.git, 'tools/genboardscfg.py')
status = subprocess.call([genboardscfg, '-o', board_file])
if status != 0:
sys.exit("Failed to generate boards.cfg")
boards = board.Boards()
boards.ReadBoards(board_file)
exclude = []
if options.exclude:
for arg in options.exclude:
exclude += arg.split(',')
if options.boards:
requested_boards = []
for b in options.boards:
requested_boards += b.split(',')
else:
requested_boards = None
why_selected, board_warnings = boards.SelectBoards(args, exclude,
requested_boards)
selected = boards.GetSelected()
if not len(selected):
sys.exit(col.Color(col.RED, 'No matching boards found'))
# Read the metadata from the commits. First look at the upstream commit,
# then the ones in the branch. We would like to do something like
# upstream/master~..branch but that isn't possible if upstream/master is

18
tools/buildman/test.py
View file

@ -451,6 +451,24 @@ class TestBuild(unittest.TestCase):
'crosstool/files/bin/x86_64/.*/'
'x86_64-gcc-.*-nolibc_arm-.*linux-gnueabi.tar.xz')
def testGetEnvArgs(self):
"""Test the GetEnvArgs() function"""
tc = self.toolchains.Select('arm')
self.assertEqual('arm-linux-',
tc.GetEnvArgs(toolchain.VAR_CROSS_COMPILE))
self.assertEqual('', tc.GetEnvArgs(toolchain.VAR_PATH))
self.assertEqual('arm',
tc.GetEnvArgs(toolchain.VAR_ARCH))
self.assertEqual('', tc.GetEnvArgs(toolchain.VAR_MAKE_ARGS))
self.toolchains.Add('/path/to/x86_64-linux-gcc', test=False)
tc = self.toolchains.Select('x86')
self.assertEqual('/path/to',
tc.GetEnvArgs(toolchain.VAR_PATH))
tc.override_toolchain = 'clang'
self.assertEqual('HOSTCC=clang CC=clang',
tc.GetEnvArgs(toolchain.VAR_MAKE_ARGS))
if __name__ == "__main__":
unittest.main()

29
tools/buildman/toolchain.py
View file

@ -18,6 +18,8 @@ import tools
(PRIORITY_FULL_PREFIX, PRIORITY_PREFIX_GCC, PRIORITY_PREFIX_GCC_PATH,
PRIORITY_CALC) = list(range(4))
(VAR_CROSS_COMPILE, VAR_PATH, VAR_ARCH, VAR_MAKE_ARGS) = range(4)
# Simple class to collect links from a page
class MyHTMLParser(HTMLParser):
def __init__(self, arch):
@ -145,6 +147,30 @@ class Toolchain:
return value
def GetEnvArgs(self, which):
"""Get an environment variable/args value based on the the toolchain
Args:
which: VAR_... value to get
Returns:
Value of that environment variable or arguments
"""
wrapper = self.GetWrapper()
if which == VAR_CROSS_COMPILE:
return wrapper + os.path.join(self.path, self.cross)
elif which == VAR_PATH:
return self.path
elif which == VAR_ARCH:
return self.arch
elif which == VAR_MAKE_ARGS:
args = self.MakeArgs()
if args:
return ' '.join(args)
return ''
else:
raise ValueError('Unknown arg to GetEnvArgs (%d)' % which)
def MakeEnvironment(self, full_path):
"""Returns an environment for using the toolchain.
@ -435,9 +461,10 @@ class Toolchains:
self._make_flags['target'] = board.target
arg_str = self.ResolveReferences(self._make_flags,
self._make_flags.get(board.target, ''))
args = arg_str.split(' ')
args = re.findall("(?:\".*?\"|\S)+", arg_str)
i = 0
while i < len(args):
args[i] = args[i].replace('"', '')
if not args[i]:
del args[i]
else:

10
tools/genboardscfg.py
View file

@ -403,18 +403,20 @@ def format_and_output(params_list, output):
with open(output, 'w', encoding="utf-8") as f:
f.write(COMMENT_BLOCK + '\n'.join(output_lines) + '\n')
def gen_boards_cfg(output, jobs=1, force=False):
def gen_boards_cfg(output, jobs=1, force=False, quiet=False):
"""Generate a board database file.
Arguments:
output: The name of the output file
jobs: The number of jobs to run simultaneously
force: Force to generate the output even if it is new
quiet: True to avoid printing a message if nothing needs doing
"""
check_top_directory()
if not force and output_is_new(output):
print("%s is up to date. Nothing to do." % output)
if not quiet:
print("%s is up to date. Nothing to do." % output)
sys.exit(0)
params_list = scan_defconfigs(jobs)
@ -435,9 +437,11 @@ def main():
help='the number of jobs to run simultaneously')
parser.add_option('-o', '--output', default=OUTPUT_FILE,
help='output file [default=%s]' % OUTPUT_FILE)
parser.add_option('-q', '--quiet', action="store_true", help='run silently')
(options, args) = parser.parse_args()
gen_boards_cfg(options.output, jobs=options.jobs, force=options.force)
gen_boards_cfg(options.output, jobs=options.jobs, force=options.force,
quiet=options.quiet)
if __name__ == '__main__':
main()