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Add unratified Zimop and Zcmop extension instructions #187

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merged 2 commits into from
Sep 16, 2023

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ved-rivos
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The Zimop extension introduces the concept of instructions that may be operations (MOPs). MOPs are initially defined to perform no useful operation and raise no exceptions, but might be redefined by later extensions to perform some other action. The Zimop extension defines an encoding space for 40 MOPs.

The Zcmop introduces eight code points in the 16-bit encoding space are provided for MOPs. The Zcmop instructions serve the same purpose as Zimop.

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Codecov Report

Merging #187 (7dc124e) into master (d752f19) will not change coverage.
The diff coverage is n/a.

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

@@           Coverage Diff           @@
##           master     #187   +/-   ##
=======================================
  Coverage   94.15%   94.15%           
=======================================
  Files           3        3           
  Lines         718      718           
=======================================
  Hits          676      676           
  Misses         42       42           

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@aswaterman

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Thanks @ved-rivos, lgtm

@aswaterman aswaterman merged commit 5a75694 into riscv:master Sep 16, 2023
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3 participants