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[Bug report] Performance counters are not writable #236

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flaviens opened this issue May 15, 2023 · 0 comments
Open

[Bug report] Performance counters are not writable #236

flaviens opened this issue May 15, 2023 · 0 comments

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@flaviens
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Hi there!

The (privileged) spec specifies that the cycle and instructions are writable in machine mode.
Currently, they are read-only on picorv32, whatever the configuration.

Thanks!
Flavien
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@flaviens