debugging - Debug DLL function parameters without a source code -


i have dll without source code. know program (again, have binary file, no source code) runs dll perform task. viewed dll dependency walker (depends.exe) see names of functions. see parameters sent function program. possible?

i assume you're talking native dll? if so, answer perhaps.

if dll compiled using c++ name mangling, it's possible depends original prototype back. if function names ?_foo@adbde instead of foo, they're decorated. in dependency walker use "undecorate c++ functions" command.

otherwise, need module address of function , use disassembler work out parameters used , do. can frustrating , time consuming task.


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