inp_ida.py 文件源码

def functions_iter():
    functions = set()
    exports = get_export_list()

    for func_ea in idautils.Functions():
        if func_ea in functions:
            continue # functions with chunks appear once for each of them..

        functions.add(func_ea)

        code, blocks = get_code_and_blocks(func_ea)
        crefs_to = get_func_code_refs_to(func_ea)
        crefs_from = get_func_code_refs_from(func_ea, code.iterkeys())
        f = func.Function(func_ea, code, blocks, crefs_to, crefs_from)
        f.ftype = idc.GetType(func_ea)
        f.name = idc.GetFunctionName(func_ea)

        if func_ea in exports:
            f.exported = True

        yield f

    typed_imports = get_typed_imports()

    for imp_ea, ftype in typed_imports:
        crefs_to = get_func_code_refs_to(imp_ea)
        f = func.Function(imp_ea, None, None, crefs_to, None)
        f.ftype = ftype
        f.level = -1 # special level for imported functions
        yield f