passing string variables to plusargs in system verilog -


the problem - need command line options add conditions constraints in system verilog.

i'm invoking $value$pluargs("string=%d",val) function call , need use parameter passed function 'string' name. 

function(string name); $value$plusargs("<name>=%d", val) endfunction

i'm not sure how this. saying $value$plusargs("%s=%d",name,val) results in 'too many arguments' error.

any suggestions appreciated! thanks!

you can use string concatenation:

module tb;     int val = 5;      initial begin         $monitor("val=", val);         foo("bar");     end      function void foo (string name);         $value$plusargs({name, "=%d"}, val);     endfunction endmodule

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