Debugging a DLL missing the symbols

Hello Robert,

I don't want to nerve, but I am not able to debug. I try as follow:

I start sdbg from a BAT-File

SET SOURCEPATH = c:\\Programme\\iba\\ibaLogic v4\\Server; c:\\Programme\\iba\\ibaLogic v4\\Server\\dll; D:\\silverfrost; D:\\silverfrost\\Debug; D:\\silverfrost\\Debug\\Win32;
SDBG  /RUNTO 'c:\\Programme\\iba\\ibaLogic v4\\Server\\dll\\ibaLogicRahmenDll.dll' 640

SDBG ask me for the programm to debug:

'C:\Programme\iba\ibaLogic v4\Server\ibaLogicLZS.exe'

That starts that programm and after a while there is a message window (waiting for breakpoint)

I must than start anorther Client-Applikation to handle with these ibaLogicLZS and 'start' an applikation with my DLL.

Than the SDBG stops somewhere and a message came 'Set Breakpoint' and 'This is not a line that can be breakpointed'. How found the SDBG the right source file? Is the line number, the line number in my sourcefile? Question and Questions :?

Can you send us the program so we can try and see what is going on? We don't need the source files at least not to find out why sdbg is stopping in ntdll.

How can I send you the source code, that we can discuss it? Is it possible to upload it somewehre?

Hello Paul,

I unterstand your descritption of F_STDCAL and so on. But this is if I want to call C++ from FTN95. My first problem has been that a C++ Programm ( a Tool that I use) written with VisualStudiol, calls my DLL written in C++ with PLATO and SCC without any fortran code in the moment. Maybe my english is not well enough that we unterstand us in a right way. OK, but this part is running. Also the next step, that I call now from my DLL (written in C++, compiled with SCC/PLATO) another DLL (written in Fortran FTN95, compiled with PLATO) is running well. Still exists the problem with debuging, as descriped in my last posting.