Function getSymbolsForSection

lldb_commands/ds.py:235–288

(section, outputCount, shouldFilterDataOnly = True)

    return output

def getSymbolsForSection(section, outputCount, shouldFilterDataOnly = True):
    # Grab all the DATA related symbols
    module = section.addr.module
    target = getTarget()
    section_load_addr = section.GetLoadAddress(target)

    if shouldFilterDataOnly:
        symbols = [i for i in module.symbols if i.type == 4]
    else:
        symbols = module.symbols
    indeces = []
    symbolList = []
    descriptions = []

    process = target.GetProcess()


            #       error = lldb.SBError()
        # ptr = process.ReadPointerFromMemory(loadAddr + i * ptrsize, error)
        # if error.success == True:

        #     sec = target.ResolveLoadAddress(ptr).section
        #     if sec.IsValid():
        #         if sec.name == "__stub_helper":
        #             descriptions.append("-")
        #         else:
        #             descriptions.append("+")
        #     else:
        #         descriptions.append(None)


        # stringList.append(retstr)
    err = lldb.SBError()
    for symbol in symbols:
        if symbol.GetStartAddress().GetSection() == section:
            symbolList.append(symbol.name)
            symbol_load_address = symbol.GetStartAddress().GetLoadAddress(target)
            symbol_end_address = symbol.GetEndAddress().GetLoadAddress(target)

            size = symbol_end_address-symbol_load_address
            indeces.append((symbol_load_address - section_load_addr, size))
            
            if size % 4 != 0 or size > 8:
                descriptions.append(None)
                continue

            read_memory =  "{0:#0{1}x}".format(process.ReadUnsignedFromMemory(symbol_load_address, size, err), size *2)
            if err.success == True:
                descriptions.append(read_memory)
            else:
                print("error parsing memory {}, {}".format(symbol_load_address, size))
                descriptions.append(None)

    return (indeces, symbolList, descriptions)

def getIvars(section, outputCount):
    target = getTarget()