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80 lines
2.9 KiB
Python
80 lines
2.9 KiB
Python
import glob
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import re
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import ida_funcs
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import idc
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def get_codebase_mapping():
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codebase_mapping = {}
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root_dir = "" # TiltedEvolution/Code/
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globbings = ["**/*.cpp", "**/*.h", "**/*.hpp"]
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for globbing in globbings:
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for filename in glob.iglob(root_dir + globbing, recursive=True):
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if "Utils.h" in filename or "EventDispatcher.h" in filename:
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continue
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with open(filename, 'r') as file:
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filedata = file.read()
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pointers = [m.start() for m in re.finditer('POINTER_SKYRIMSE', filedata)]
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for pointer in pointers:
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name_begin = filedata.find('(', pointer) + 1
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name_end = filedata.find(',', name_begin)
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name = filedata[name_begin:name_end]
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func_begin = filedata.find(' ', pointer) + 1
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id_begin = filedata.find(' ', func_begin) + 1
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id_end = filedata.find(')', id_begin)
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try:
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id = int(filedata[id_begin:id_end])
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codebase_mapping[id] = (name, filename.split('\\')[-1])
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except:
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print(f"Failed on {name} in {filename}")
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return codebase_mapping
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def get_id_address_mapping():
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id_address_mapping = {}
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filename = ""
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with open(filename, 'r') as file:
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for line in file:
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id_to_address = line.split('\t')
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id = int(id_to_address[0])
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address = int(id_to_address[1].rstrip('\n'), 0)
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id_address_mapping[id] = address
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return id_address_mapping
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def print_idb_functions_to_codebase(codebase_mapping, id_address_mapping):
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unnamed_functions_count = 0
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non_function_count = 0
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for id, data in codebase_mapping.items():
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address = id_address_mapping[id]
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name, filename = data
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func = ida_funcs.get_func(address)
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if func == None:
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#print(f"No function found for id {id}, function {name}, filename {filename}")
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non_function_count = non_function_count + 1
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continue
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idb_name = ida_funcs.get_func_name(address)
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demangled_idb_name = idc.demangle_name(idb_name, 8)
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if demangled_idb_name != None:
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idb_name = demangled_idb_name
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if idb_name[0:4] == "sub_":
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#print(f"No user defined function for {name}")
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unnamed_functions_count = unnamed_functions_count + 1
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continue
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print(f"Codebase name: {name}, idb name: {idb_name}, filename: {filename}, id: {id}, address: {hex(address)}")
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print(f"\nUnnamed functions: {unnamed_functions_count}, non functions: {non_function_count}")
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if __name__ == "__main__":
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codebase_mapping = get_codebase_mapping()
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id_address_mapping = get_id_address_mapping()
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print_idb_functions_to_codebase(codebase_mapping, id_address_mapping)
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