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pascalkuthe / OpenVAF

An innovative Verilog-A compiler
https://openvaf.semimod.de/
GNU General Public License v3.0
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analog function ... endfunction of verilog-A is supported in OpenVAF? #88

Open xzou0718 opened 8 months ago

xzou0718 commented 8 months ago

Hi Guys,

analog function ... endfunction feature is supported in OpenVAF? my verilog-A code list following. `include "disciplines.vams"

module my_device (d, g, s, b); inout d, g, s, b; electrical d, g, s, b;

real Vgs;

analog function real calculate_Vgs; input Vg; input Vs; real Vg,Vs; begin calculate_Vgs = Vg - Vs; end endfunction

analog begin V(g,s) <+ calculate_Vgs(V(g), V(s)); end endmodule

During complied code, no error or warning reported, and then openvaf crashed. The log info: A log file has been generated at "/tmp/openvaf-crash-1696825039.log". To help us fix the problem, please open an issue at https://github.com/pascalkuthe/OpenVAF/ or send an email to pascal.kuthe@semimod.de and attach the log file. If possible please also attach the source file that OpenVAF was compiling.

dwarning commented 8 months ago

I can confirm the issue with latest version. But the problem is not the analog function, openVAF needs still at least one parameter, see #83.