Cmd_line_processor

UVM
,
1

Hi All,
I am running the sample program in cmd_line_procdessor. But i am getting fatel error and also my info is not printed.
my code below…

       import uvm_pkg::*;
`include "uvm_macros.svh"

class my_env extends uvm_env;
  int value;
  string name;
  `uvm_component_utils(my_env) 
  function new (string name="my_env",uvm_component parent);
    super.new(name,parent);
  endfunction
  
 function void build_phase(uvm_phase phase);
   super.build_phase(phase); 
   if(!uvm_config_db #(uvm_bitstream_t) :: get(this,"","value",value))
   `uvm_fatal("GET","get method failure in value  ");      -------------------------->fatel error
   if(!uvm_config_db #(string) :: get(this,"","name",name))
     `uvm_fatal("GET","get method failure in name");
   `uvm_info("INFO",$psprintf("value=%d name=%s",value,name),UVM_LOW);
 endfunction
endclass

class my_test extends uvm_test;
  `uvm_component_utils(my_test)
  int value=5;
  string name = "raja";
  my_env env;
  
  function new (string name="my_test",uvm_component parent);
    super.new(name,parent);
  endfunction
  function void build_phase(uvm_phase phase);
    super.build_phase(phase);
    env = my_env::type_id::create("env",this);
   uvm_config_db #(uvm_bitstream_t) :: set(this,"env","value",value);

   uvm_config_db #(string) :: set(this,"env","name",name);
    
  endfunction
endclass

module top;
  initial begin
   run_test(/*"my_env"*/);
  end

simulation command ==vsim -c top +UVM_TESTNAME=my_env +uvm_set_config_int=uvm_test_top.env,value,6 +uvm_set_config_string=uvm_test_top.env,name,arun

Regards
Raja

2

In reply to Rajaraman R:
First I’d recommend to correct what you want to simulate. It sis the test and not the env

+UVM_TESTNAME=my_test

3

In reply to chr_sue:

Thnks Chu_sue
It’s working…