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Published 20 hours ago • verified publisher icon pulp-platform

Tracing modules with more depth

Open mhezarei opened this issue 3 years ago • 2 comments

Greetings,

After looking at the Verilator's tracing output with GTKWave, I realized that signals from deeper modules (such as simd_alu) are not present. Is it intended, or am I making a mistake? If it is normal, then how could I look for deeper modules' waveforms?

I should also mention that the output I saw was generated with the maximum value for --trace-depth (passing no value makes the tracing go as deep as possible according to the Verilator guide).

Thanks in advance.

mhezarei avatar Jan 18 '22 09:01 mhezarei

Hi @mhezarei I had the same problem. Have you found a solution? Thanks in advance.

alan2031 avatar Sep 15 '22 01:09 alan2031

Hi @mhezarei I had the same problem. Have you found a solution? Thanks in advance.

Comment out line 7 to line 12 in hardware/tb/verilator/waiver.vlt, which blocks lanes.

alan2031 avatar Sep 15 '22 02:09 alan2031