You should add the -sv_lib switch to your vsim invocation. Unzip /tmp/questasim-gcc-4.2.1-mingw32vc9.zip Save to /tmp/questasim-gcc-4.2.1-mingw32vc9.zip Note: For Windows, you must use the GCC provided on the Questa download page: (questasim-gcc-4.2.1-mingw32vc9.zip) > c:/QuestaSim_10.0a/win32/mtipli.dll -lregex
> -Bsymbolic -Ic:/QuestaSim_10.0a/include Make LIBNAME=uvm_dpi64 BITS=64 -f Makefile.questa dpi_lib Setenv MTI_HOME /u/release/10.0a/questasim/ In $UVM_HOME/examples, there is a Makefile.questa which can compile and link your DPI shared object. If you don’t use the built-in, pre-compiled UVM, then you must provide the vlog +incdir+ and you must compile the UVM yourself, including the DPI library. Vsim -c -sv_lib $UVM_HOME/lib/uvm_dpi … Building the UVM DPI Shared Object Yourself Vlog +incdir+$UVM_HOME/src $UVM_HOME/src/uvm_pkg.sv If you use your own UVM download, or you use Questa 6.6d or 10.0 you need to do the following: If you use an earlier Questa installation, like 6.6d or 10.0, then you must supply the +incdir, and you must compile the UVM.įor example, with 10.0a on linux, you can do If you are using some other platform, or you want to compile your own DPI library, please follow the directions below. Questa 10.0c Windows users only, please read this important note about the location of the DPI libraries. The only dependency is that your host system requires glibc-2.3.4 or later installed. The Questa 10.0b release and every release afterwards contains a pre-compiled DPI library, as well as a pre-compiled UVM library. There is no need to compile the SystemVerilog UVM package or the C DPI source code yourself. The UVM base class libiraries can be used out of the box with Questa 10.0b or higher very easily. Vsim + UVM_USE_OVM_RUN_SEMANTIC +UVM_TESTNAME=hello … Simulating with UVM Out-Of-The-Box with Questa One other issue to mention if you are converting from OVM to UVM, and if you use stop_request() and/or global_stop_request(), then you will need to use the following plusarg, otherwise your testbench will end prematurely without awaiting your stop_request(). This will remove the need to install any compilers or create a “build” environment.
When running UVM based testbenches, we recommend using the built-in, pre-compiled UVM and DPI compiled libraries. One significant change is that the UVM requires a DPI compiled library in order to enable regular expression matching, backdoor access and other functionality. It has similar use model, and is run in generally the same way. By Rich Edelman and Dave Rich Introduction
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