Questa Verilog/SystemVerilog Files

[Jake]

Hello,

I’ve observed the following warnings when using the analyze command to compile Verilog/SystemVerilog files that are part of my DUT into an OSVVM environment.

“Warning: (vlog-13461) More than 1 logfile is specified using -l/-logfile. The last specified logfile … will only be considered for printing logs”

I’m using OSVVM 2023.09b and Questa 2023.02

The corresponding vlog command looks something like this:

“vlog -reportprogress 300 -l defaultlib -l <mapped library using LinkLibrary> -l <mapped library using library> -work <current library> -sv <verilog/systemverilog file>”

I believe all -l switches to the vlog command should be -L switches instead.

Are there some scripting API commands that I can use to fix this behavior?

Thanks in advance,
Jake Talbot

[Jim Lewis]

Hi Jake,
Just checked the Questa command reference manual. Good catch. It is an easy fix.
In the file, VendorScripts_Siemens.tcl, all of the specialization is done. In there
the analyze for Verilog/SystemVerilog is:
`tcl
proc vendor_analyze_verilog {LibraryName FileName args} {
set AnalyzeOptions [concat [CreateVerilogLibraryParams “-l “] -work ${LibraryName} {*}${args} ${FileName}]
# puts “vlog $AnalyzeOptions”
eval $::osvvm::shell vlog {*}$AnalyzeOptions
}
`
Change it to (the change follows the text CreateVerilogLibraryParams):
`tcl
proc vendor_analyze_verilog {LibraryName FileName args} {
set AnalyzeOptions [concat [CreateVerilogLibraryParams “-L “] -work ${LibraryName} {*}${args} ${FileName}]
# puts “vlog $AnalyzeOptions”
eval $::osvvm::shell vlog {*}$AnalyzeOptions
}
`
Let me know how it goes.

Best Regards,
Jim

[Jake]

Yep, making the change as you outlined fixed the issue for me. Thanks Jim for the quick response!

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