32位调试API,该如何处理

_debugThread_proc    proc    uses esi edi ebx lpParam    LOCAL    @nReaderNumber    invoke    RtlZeroMemory,addr @nReaderNumber,sizeof @nReaderNumber    invoke    GetStartupInfo,offset stStartUp                                invoke    CreateProcess,offset szFilePath,NULL,NULL,NULL,NULL,DEBUG_PROCESS or DEBUG_ONLY_THIS_PROCESS,NULL,\            NULL,offset stStartUp,offset stPF        .while    TRUE                    invoke    WaitForDebugEvent,offset stDebugEvent,INFINITE                invoke    _showerror_proc,stPF.hProcess        invoke    _showerror_proc,stPF.hThread        .break    .if    stDebugEvent.dwDebugEventCode == EXIT_PROCESS_DEBUG_EVENT                .if    stDebugEvent.dwDebugEventCode == CREATE_PROCESS_DEBUG_EVENT                                                invoke    ReadProcessMemory,stPF.hProcess,lpEntryPointer,offset Oldcommand,1,@nReaderNumber                                        invoke    WriteProcessMemory,stPF.hProcess,lpEntryPointer,offset dbINT3,1,@nReaderNumber            .endif        invoke    ContinueDebugEvent,stPF.hProcess,stPF.hThread,DBG_CONTINUE                .endw    invoke    ExitThread,12    ret_debugThread_proc endp