def elf_symbol_program(*modules):
prog = Program()
for symbols in modules:
with tempfile.NamedTemporaryFile() as f:
f.write(create_elf_symbol_file(symbols))
f.flush()
prog.load_debug_info([f.name])
return prog
def load_debug_info(prog: drgn.Program, dpaths: [str]) -> None:
"""
Iterates over all the paths provided (`dpaths`) and attempts
to load any debug information it finds. If the path provided
is a directory, the whole directory is traversed in search
of debug info.
"""
for path in dpaths:
if os.path.isfile(path):
prog.load_debug_info([path])
elif os.path.isdir(path):
kos = []
for (ppath, __, files) in os.walk(path):
for i in files:
if i.endswith(".ko"):
kos.append(os.sep.join([ppath, i]))
prog.load_debug_info(kos)
else:
print("sdb: " + path + " is not a regular file or directory")
