如何在dve里面设置c的断点

hover99

tb_top.sv
import "DPI-C" function int proc(int din);
module tb_top;
int  data;

initial begin
  data = $urandom_range(0, 100);
  data = proc(data);
end
endmodule

proc.c
int proc(int din) {
  int data;

  data = din + 100;
  data = data * 10;
  return data;
}

VCS命令行：
vcs -R tb_top.sv proc.c -full64 -debug_all -sverilog -cflags -g -gui

在proc.c中设置断点，结果报错：
Note-[CBUG-NOG] No debug information
  The simulation stopped in function 'proc()', which has been compiled without
  debug information (gcc flag -g). The source code cannot be displayed.
  If possible, compile all C/C++ source code with debug info.

但是-g命令明明已经加了呀。

saipolo

ucli模式下cbug