reading_binary_file_systemverilog.sv

function void read_binary_file();
  int fread;
  bit [7:0] rdata;
  int unsigned line_count;
  
  line_count=0;
  //Open file with binary read mode("rb"), b here specifies binary
  fread=$fopen("binary_file.bin","rb");
  if(fread==0)
    `uvm_error("NO_FILE_FOUND","Couldn't open file binary_file.bin for reading")
  
  //read until end of file is reached  
  while(!$feof(fread)) begin
    //fgets reads one line at once and $fgetc reads a byte (a character) at once 
    $fgets(rdata,fread);
    line_count+=1;
      
    //Do what's required of data here
    `uvm_info(get_name(),$sformatf("byte number %0d, Value= %08x",line_count,rdata),UVM_MEDIUM)
  end 
  
  //close the opened binary file
  $fclose(fread)
endfunction