def handle_switches(args, sysroot):
"""Fetch the targeted binary and determine how to attach gdb.
Args:
args: Parsed arguments.
sysroot: Local sysroot path.
Returns:
(binary_file, attach_pid, run_cmd).
Precisely one of attach_pid or run_cmd will be None.
"""
device = args.device
binary_file = None
pid = None
run_cmd = None
args.su_cmd = ["su", args.user] if args.user else []
if args.target_pid:
# Fetch the binary using the PID later.
pid = args.target_pid
elif args.target_name:
# Fetch the binary using the PID later.
pid = get_remote_pid(device, args.target_name)
elif args.run_cmd:
if not args.run_cmd[0]:
sys.exit("empty command passed to -r")
run_cmd = args.run_cmd
if not run_cmd[0].startswith("/"):
try:
run_cmd[0] = gdbrunner.find_executable_path(
device, args.run_cmd[0], run_as_cmd=args.su_cmd)
except RuntimeError:
sys.exit("Could not find executable '{}' passed to -r, "
"please provide an absolute path.".format(
args.run_cmd[0]))
binary_file, local = gdbrunner.find_file(device,
run_cmd[0],
sysroot,
run_as_cmd=args.su_cmd)
if binary_file is None:
assert pid is not None
try:
binary_file, local = gdbrunner.find_binary(device,
pid,
sysroot,
run_as_cmd=args.su_cmd)
except adb.ShellError:
sys.exit("failed to pull binary for PID {}".format(pid))
if not local:
logging.warning("Couldn't find local unstripped executable in {},"
" symbols may not be available.".format(sysroot))
return (binary_file, pid, run_cmd)
def handle_switches(args, sysroot):
"""Fetch the targeted binary and determine how to attach gdb.
Args:
args: Parsed arguments.
sysroot: Local sysroot path.
Returns:
(binary_file, attach_pid, run_cmd).
Precisely one of attach_pid or run_cmd will be None.
"""
device = args.device
binary_file = None
pid = None
run_cmd = None
args.su_cmd = ["su", args.user] if args.user else []
if args.target_pid:
# Fetch the binary using the PID later.
pid = args.target_pid
elif args.target_name:
# Fetch the binary using the PID later.
pid = get_remote_pid(device, args.target_name)
elif args.run_cmd:
if not args.run_cmd[0]:
sys.exit("empty command passed to -r")
run_cmd = args.run_cmd
if not run_cmd[0].startswith("/"):
try:
run_cmd[0] = gdbrunner.find_executable_path(device, args.run_cmd[0],
run_as_cmd=args.su_cmd)
except RuntimeError:
sys.exit("Could not find executable '{}' passed to -r, "
"please provide an absolute path.".format(args.run_cmd[0]))
binary_file, local = gdbrunner.find_file(device, run_cmd[0], sysroot,
run_as_cmd=args.su_cmd)
if binary_file is None:
assert pid is not None
try:
binary_file, local = gdbrunner.find_binary(device, pid, sysroot,
run_as_cmd=args.su_cmd)
except adb.ShellError:
sys.exit("failed to pull binary for PID {}".format(pid))
if not local:
logging.warning("Couldn't find local unstripped executable in {},"
" symbols may not be available.".format(sysroot))
return (binary_file, pid, run_cmd)
