Ghidra script to load kallsyms as labels

load_kallsyms.py

# load a kallsyms table
#@author d4l3k
#@category kernelscripts

USER_DEFINED = ghidra.program.model.symbol.SourceType.USER_DEFINED

baseAddress = currentProgram.getImageBase()

print("base address", baseAddress)

def set_name(addr, name):
    name = name.replace(' ', '-')
    createLabel(addr, name, True, USER_DEFINED)

f = askFile("kallsyms", "Open")
for line in open(f.absolutePath, 'rb').readlines():
    addr_str, _, name = line.strip().split(" ")
    addr_long = long(addr_str, 16)
    print(addr_long, name)
    addr = toAddr(addr_str)
    set_name(addr, name)