if not symbol.CHROME_SYMBOLS_DIR:
constants.CheckOutputDirectory()
print("Reading Android symbols from: " +
os.path.normpath(symbol.SYMBOLS_DIR))
chrome_search_path = symbol.GetLibrarySearchPaths()
print("Searching for Chrome symbols from within: " + ':'.join(
(os.path.normpath(d) for d in chrome_search_path)))
rootdir = None
if zip_arg:
rootdir, symbol.SYMBOLS_DIR = UnzipSymbols(zip_arg)
if not arguments or arguments[0] == "-":
print "Reading native crash info from stdin"
with llvm_symbolizer.LLVMSymbolizer() as symbolizer:
stack_core.StreamingConvertTrace(sys.stdin, {}, more_info,
fallback_monochrome, arch_defined,
symbolizer)
else:
print "Searching for native crashes in: " + os.path.realpath(
arguments[0])
f = open(arguments[0], "r")
lines = f.readlines()
f.close()
version = stack_libs.GetTargetAndroidVersionNumber(lines)
if version is None:
print("Unknown Android release, " "consider passing --packed-lib.")
elif version < _ANDROID_M_MAJOR_VERSION and not packed_libs:
def main(argv, test_symbolizer=None):
try:
options, arguments = getopt.getopt(argv, "", [
"more-info",
"less-info",
"chrome-symbols-dir=",
"output-directory=",
"apks-directory=",
"symbols-dir=",
"symbols-zip=",
"arch=",
"fallback-monochrome",
"verbose",
"quiet",
"help",
])
except getopt.GetoptError:
PrintUsage()
zip_arg = None
more_info = False
fallback_monochrome = False
arch_defined = False
apks_directory = None
log_level = logging.INFO
for option, value in options:
if option == "--help":
PrintUsage()
elif option == "--symbols-dir":
symbol.SYMBOLS_DIR = os.path.abspath(os.path.expanduser(value))
elif option == "--symbols-zip":
zip_arg = os.path.abspath(os.path.expanduser(value))
elif option == "--arch":
symbol.ARCH = value
arch_defined = True
elif option == "--chrome-symbols-dir":
symbol.CHROME_SYMBOLS_DIR = os.path.join(constants.DIR_SOURCE_ROOT,
value)
elif option == "--output-directory":
constants.SetOutputDirectory(os.path.abspath(value))
elif option == "--apks-directory":
apks_directory = os.path.abspath(value)
elif option == "--more-info":
more_info = True
elif option == "--less-info":
more_info = False
elif option == "--fallback-monochrome":
fallback_monochrome = True
elif option == "--verbose":
log_level = logging.DEBUG
elif option == "--quiet":
log_level = logging.WARNING
if len(arguments) > 1:
PrintUsage()
logging.basicConfig(level=log_level)
# Do an up-front test that the output directory is known.
if not symbol.CHROME_SYMBOLS_DIR:
constants.CheckOutputDirectory()
logging.info('Reading Android symbols from: %s',
os.path.normpath(symbol.SYMBOLS_DIR))
chrome_search_path = symbol.GetLibrarySearchPaths()
logging.info('Searching for Chrome symbols from within: %s', ':'.join(
(os.path.normpath(d) for d in chrome_search_path)))
rootdir = None
if zip_arg:
rootdir, symbol.SYMBOLS_DIR = UnzipSymbols(zip_arg)
if not arguments or arguments[0] == "-":
logging.info(
'Reading native crash info from stdin (symbolization starts '
'on the first unrelated line or EOF)')
with llvm_symbolizer.LLVMSymbolizer() as symbolizer:
stack_core.StreamingConvertTrace(sys.stdin, {}, more_info,
fallback_monochrome, arch_defined,
symbolizer, apks_directory)
else:
logging.info('Searching for native crashes in: %s',
os.path.realpath(arguments[0]))
f = open(arguments[0], "r")
lines = f.readlines()
f.close()
# This used to be required when ELF logical addresses did not align with
# physical addresses, which happened when relocations were converted to APS2
# format post-link via relocation_packer tool.
load_vaddrs = {}
with llvm_symbolizer.LLVMSymbolizer() as symbolizer:
logging.info(
'Searching for Chrome symbols from within: %s', ':'.join(
(os.path.normpath(d) for d in chrome_search_path)))
stack_core.ConvertTrace(lines, load_vaddrs, more_info,
fallback_monochrome, arch_defined,
test_symbolizer or symbolizer,
apks_directory)
if rootdir:
# be a good citizen and clean up...os.rmdir and os.removedirs() don't work
cmd = "rm -rf \"%s\"" % rootdir
logging.info('cleaning up (%s)', cmd)
os.system(cmd)
