关于UVM导入C语言的问题

白兴金

最近遇到一个问题。求大侠们帮助。在reference model中，添加import "DPI-C" function void pass(output bit [47:0] out,input bit [47:0] in);(pass函数在UVM.cpp中定义)

import "DPI-C" function void pass(output bit [47:0] out,input bit [47:0] in);
class hello_model extends uvm_component;
...
endclass

function hello_model::new(string name,uvm_component parent);
    super.new(name,parent);
endfunction

function void hello_model::build_phase(uvm_phase phase);
    ......
endfunction

task hello_model::main_phase(uvm_phase phase);

.....输入vsim +UVM_TESTNAME=hello_case，提示有个warning：Warning: (vsim-3770) Failed to find user specified function 'pass' in DPI precompiled library search list "H:/software2/questasim10.1d/verilog_src/uvm-1.1d/lib/uvm_dpi.dll H:/software2/questasim10.1d/uvm-1.1c\win32\uvm_dpi.dll ".
这是怎么回事啊？thinks

白兴金

thanks，师兄能把“gcc将hello.c编译成hello.dll文件”的步奏和命令分享一下吗？谢谢！

白兴金

thanks，师兄能把“gcc将hello.c编译成hello.dll文件”的步奏和命令分享一下吗？谢谢！