inp_ida.py 文件源码

def get_func_code_refs_to(func_ea):
    """Returns a set with the code references to this function"""
    code_refs = set()

    for ref in idautils.CodeRefsTo(func_ea, 0): #callers
        func_ida = idaapi.get_func(ref)

        if not func_ida:
            #print "BUG?: coderef came from no function! %X->%X"%(ref, addr) 
            continue

        #if func_ida.startEA not in functions:
        #    print "BUG?: function %X not in our set (r=%X)!"%(func_ida.startEA, ref) 
        #    continue

        code_refs.add((ref, func_ida.startEA))

    return code_refs