[myhdl-list] Re: error message of vpi_control, need help
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From: Jan D. <ja...@ja...> - 2004-12-21 10:34:28
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Chun Lin Zhang wrote: > Any other sugguestions? Apparently something goes wrong with dynamic linking. Below I will do some more guesses, but if it doesn't help, please tar up all files you use in the process and add an exact description of the operating system you are using - all to minimize the guess work. Are you sure that you use the correct compile/linking procedure for shared libraries with ncsim? One thing I could think of is that you need to use the flag -export-dynamic with the linker when working with dynamic libraries. The only example you have in the distribution is Icarus, and Icarus and this may not help you much as Icarus hides the details of the compile/link process for you. Therefore, I have attached the makefile for linux that has been used succesfully to cosimulate with the open source Verilog simulator cver. That has more raw details and may help you with compile flags. Jan -- Jan Decaluwe - Resources bvba - http://jandecaluwe.com Losbergenlaan 16, B-3010 Leuven, Belgium Python is fun, and now you can design hardware with it: http://jandecaluwe.com/Tools/MyHDL/Overview.html |