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wrong value of MemWrite signal? #8

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aaarbk opened this issue Mar 29, 2024 · 1 comment
Open

wrong value of MemWrite signal? #8

aaarbk opened this issue Mar 29, 2024 · 1 comment

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@aaarbk
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aaarbk commented Mar 29, 2024

I assembled and executed a program with the lone instruction
STUR X1, [X2, #20]

In the graphical output, the MemRead signal is 1 and the MemWrite is 0. Shouldn't MemWrite be 1 here?
@simdeistud
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simdeistud commented Apr 5, 2024 •
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Shouldn't MemWrite be 1 here?

Yes @aaarbk , this is a bug in the ControlUnitConfiguration and the SingleCycleVisualization as you can see from this commit I just made to my forked version. This repository is basically abandoned, if you wish to use a fixed and more complete version of this simulator you can check out my fork here: https://github.com/simdeistud/LEGv8-Simulator and you can download a working release or you can directly try it online.

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@aaarbk @simdeistud