How to integrate C++ applications in PLI with nc-verilog

[nix_24]

ncverilog pli

Hi

Please help in elobrating the details in how to integration C++ application in PLI using nc -verilog . i have tried all the steps mentioned for the purpose but i am getting elobration errors

Regards
NIX

 

[aji_vlsi]

nc verilog pli

Hi,
2 quick suggestions:

1. What's the exact error? Did you set LD_LIBRARY_PATH properly?
2. Try calling your CDN support - I believe that will be your best bet.

(And if you found a solution from CDN on that, would you be kind enough to educate us here?)

Regards
Ajeetha
www.noveldv.com

 

[nix_24]

ncverilog loadpli

Hi ajeetha

i did both of the tasks u mentioned .

to elobrate more i had my usercode .cc file in cpp . To do the linking C++ linking u had to set certain envs in ur make file . i did !!

then a shared library ".so" is created after compilation is done with gcc . this library is where i am getting error in elobration phase stating that unable to load the library ..

i contacted CDN even they r screwed up with they say it should work acc . to what they had written in the docs .

that 's why i seeking help from somebdy who exactly has tried this with nc-sim an can share that with me in detail

regards
NIX

 

[nand_gates]

nc-verilog pli

We need more details!! Viz. what version of nc_sim ur using, on what platform. Can you
upload ur c++ application and run scripts here??

 

[nix_24]

loadpli

Hi

i am working on unix 32 bit , and uploading an tarbol for a very generic example . U can see the errors in the log file,in Makfile there is some desc about liking with C++ apps plz see if i had missed any part of it

Regards
NIX

 

[fpga123]

pli with ncverilog

https://spaces.msn.com/members/EastDragonInc/

there is some example , maybe which is useful !!!

 

[xworld2008]

ncverilog pli

If you compile you c++ program succese, i think may be the ld_library path set not right. You can try the command : ncverilog +loadpli1.0=<arg>. And you must link all pli to this pli , or some task will not work.

Added after 6 minutes:

We have link ncverilog pli , debussy pli , some other eda soft pli and ourself pli to a single pli file, and use +loadpli to use it, it will run success.