[libre-riscv-dev] [Bug 318] fix LDSTCompUnit

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Mon May 18 00:01:04 BST 2020


https://bugs.libre-soc.org/show_bug.cgi?id=318

--- Comment #10 from Cesar Strauss <cestrauss at gmail.com> ---
I got my development environment running, by consulting
https://libre-soc.org/HDL_workflow/.

Then, I ran the testbench at experiment/compldst_multi.py, generated the timing
diagram, and confirmed in GTKWave that the problem related in comment #3 does
not occur any longer in the latest git master.

I started reading the reference material, in order to get a basic knowledge of
the functionalities and interfaces.

Then, I followed the nMigen tutorial at
https://github.com/RobertBaruch/nmigen-tutorial, while reading the code of the
LD/ST Comp Unit itself, and as a result I got a reasonable understanding of
both.

I'll now go back to the reference material a little more. Once I get a better
understanding, I'll return to the code and proceed with reviewing it and
improving the unit tests. I have formed some thoughts about this already.

I'll ask if I need further clarifications, and report my progress.

Regards,

Cesar

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