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[讨论][讨论]如何调试d7程序调用的bpl包中的代码?
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发表于: 2011-8-16 15:19 3045
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如何调试d7程序调用的bpl包中的代码?
如题:
我目前手上的程序,是D7的,采用主exe调用bpl 运行时包的方式运行.
将绝大多数窗体都装在包中,然后主exe去调用.
我想请教达人,象这种形式的程序,如何用od下断呢?
比如想在包中的某个窗体的某个按钮事件上下断呢?
即下面代码中 ShareBpl.Logo::LogoFrm 中有一个登陆按钮.
如题:
我目前手上的程序,是D7的,采用主exe调用bpl 运行时包的方式运行.
将绝大多数窗体都装在包中,然后主exe去调用.
我想请教达人,象这种形式的程序,如何用od下断呢?
比如想在包中的某个窗体的某个按钮事件上下断呢?
即下面代码中 ShareBpl.Logo::LogoFrm 中有一个登陆按钮.
00403808 > $ 55 PUSH EBP ; (初始 cpu 选择) 00403809 . 8BEC MOV EBP,ESP 0040380B . 83C4 F0 ADD ESP,-10 0040380E . 53 PUSH EBX 0040380F . 56 PUSH ESI 00403810 . 57 PUSH EDI 00403811 . B8 F02B4000 MOV EAX,00402BF0 00403816 . E8 49D8FFFF CALL 00401064 0040381B . 8B1D 147F4000 MOV EBX,DWORD PTR DS:[<&vcl70.Forms::Application>] ; vcl70.Forms::Application 00403821 . 8B03 MOV EAX,DWORD PTR DS:[EBX] 00403823 . E8 48DEFFFF CALL <JMP.&vcl70.Forms::TApplication::Initialize> 00403828 . 8B03 MOV EAX,DWORD PTR DS:[EBX] 0040382A . BA 50394000 MOV EDX,00403950 ; 电脑行业管理系统 0040382F . E8 34DEFFFF CALL <JMP.&vcl70.Forms::TApplication::SetTitle> 00403834 . 8B0D 70884000 MOV ECX,DWORD PTR DS:[<&ShareBpl.Dmbase::CustomerDM>] ; ShareBpl.Dmbase::CustomerDM 0040383A . 8B03 MOV EAX,DWORD PTR DS:[EBX] 0040383C . 8B15 74884000 MOV EDX,DWORD PTR DS:[<&ShareBpl.Dmbase::TCustomerDM::>] ; ShareBpl.Dmbase::TCustomerDM:: 00403842 . E8 31DEFFFF CALL <JMP.&vcl70.Forms::TApplication::CreateForm> 00403847 . 8B0D 247F4000 MOV ECX,DWORD PTR DS:[<&ShareBpl.Main::MainForm>] ; ShareBpl.Main::MainForm 0040384D . 8B03 MOV EAX,DWORD PTR DS:[EBX] 0040384F . 8B15 287F4000 MOV EDX,DWORD PTR DS:[<&ShareBpl.Main::TMainForm::>] ; ShareBpl.Main::TMainForm:: 00403855 . E8 1EDEFFFF CALL <JMP.&vcl70.Forms::TApplication::CreateForm> 0040385A . 8B0D 1C834000 MOV ECX,DWORD PTR DS:[<&ShareBpl.Sharedm::DataMdl>] ; ShareBpl.Sharedm::DataMdl 00403860 . 8B03 MOV EAX,DWORD PTR DS:[EBX] 00403862 . 8B15 20834000 MOV EDX,DWORD PTR DS:[<&ShareBpl.Sharedm::TDataMdl::>] ; ShareBpl.Sharedm::TDataMdl:: 00403868 . E8 0BDEFFFF CALL <JMP.&vcl70.Forms::TApplication::CreateForm> 0040386D . 8B0D 988B4000 MOV ECX,DWORD PTR DS:[<&ShareBpl.Logo::LogoFrm>] ; ShareBpl.Logo::LogoFrm 00403873 . 8B03 MOV EAX,DWORD PTR DS:[EBX] 00403875 . 8B15 9C8B4000 MOV EDX,DWORD PTR DS:[<&ShareBpl.Logo::TLogoFrm::>] ; ShareBpl.Logo::TLogoFrm:: 0040387B . E8 F8DDFFFF CALL <JMP.&vcl70.Forms::TApplication::CreateForm> 00403880 . 8B0D 848B4000 MOV ECX,DWORD PTR DS:[<&ResurceBpl.Resurcedm::ResDm>] ; resurceb.Resurcedm::ResDm 00403886 . 8B03 MOV EAX,DWORD PTR DS:[EBX] 00403888 . 8B15 888B4000 MOV EDX,DWORD PTR DS:[<&ResurceBpl.Resurcedm::TResDm::>] ; resurceb.Resurcedm::TResDm:: 0040388E . E8 E5DDFFFF CALL <JMP.&vcl70.Forms::TApplication::CreateForm> 00403893 . A1 1C834000 MOV EAX,DWORD PTR DS:[<&ShareBpl.Sharedm::DataMdl>] 00403898 . 8B00 MOV EAX,DWORD PTR DS:[EAX] 0040389A . 05 98000000 ADD EAX,98 0040389F . 8B15 70884000 MOV EDX,DWORD PTR DS:[<&ShareBpl.Dmbase::CustomerDM>] ; ShareBpl.Dmbase::CustomerDM 004038A5 . 8B12 MOV EDX,DWORD PTR DS:[EDX] 004038A7 . 8B52 68 MOV EDX,DWORD PTR DS:[EDX+68] 004038AA . 85D2 TEST EDX,EDX 004038AC . 74 03 JE SHORT 004038B1 004038AE . 83EA D4 SUB EDX,-2C 004038B1 > B9 64394000 MOV ECX,00403964 004038B6 . E8 7DD7FFFF CALL <JMP.&rtl70.System::IntfCast> 004038BB . A1 988B4000 MOV EAX,DWORD PTR DS:[<&ShareBpl.Logo::LogoFrm>] 004038C0 . 8B00 MOV EAX,DWORD PTR DS:[EAX] 004038C2 . 8B10 MOV EDX,DWORD PTR DS:[EAX] 004038C4 . FF92 EC000000 CALL DWORD PTR DS:[EDX+EC] 004038CA . 48 DEC EAX 004038CB . 75 09 JNZ SHORT 004038D6 004038CD . 8B03 MOV EAX,DWORD PTR DS:[EBX] 004038CF . E8 ACDDFFFF CALL <JMP.&vcl70.Forms::TApplication::Run>
[招生]科锐逆向工程师培训(2024年11月15日实地,远程教学同时开班, 第51期)
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