Print problem

UVM
1

Hi All,
When A’s print function is called, It shows like this.
How can I just print testing only without uvm_test_top…? Or Can I put string “testing” into new line after uvm_test_top ? Thanks a lot!

testing

Name Type Size Value

uvm_test_top A - @170




class A extends uvm_compoent
uvm_component_utils(A)
function do_print.....
$display("testing");....
2

In reply to peter:

The UVM printer mechanism has a complex system of knobs. You can can globally turn of the headers with this statement that you must execute before calling print().

uvm_default_printer.knobs.header = 0;
3

In reply to peter:

You could use one of the methods of the uvm_printer class to print “testing”. Checkout UVM_PRINTER API
For example:

class A extends uvm_component;
  `uvm_component_utils(A)
  function new(string name = "A", uvm_component parent = null);
    super.new(name, parent);
  endfunction
  function void do_print(uvm_printer printer);
    printer.print_generic("", "", 0, "testing");
  endfunction
endclass

Output:


---------------------------------
Name          Type  Size  Value  
---------------------------------
uvm_test_top  A     -     @336   
                    0     testing
---------------------------------