Skip to content

[kmac] add missing output known assertions - #720

Merged
marnovandermaas merged 1 commit into
lowRISC:mainfrom
tchilikov-semify:kmac_missing_output_assertions
Sep 10, 2026
Merged

[kmac] add missing output known assertions#720
marnovandermaas merged 1 commit into
lowRISC:mainfrom
tchilikov-semify:kmac_missing_output_assertions

Conversation

@tchilikov-semify

Copy link
Copy Markdown
Collaborator

app_o, entropy_o and idle_o had no ASSERT_KNOWN. idle_o is a registered mubi4 and entropy_o is driven from a synchroniser or tied off, so both are always known; app_o holds up unconditionally too.

The vendored source is patched in place and the change is recorded in 0005-Add-missing-output-known-assertions.patch.

kmac_smoke passes 3/3 with Xcelium in both the unmasked and masked configurations.

Closes #707

app_o, entropy_o and idle_o had no ASSERT_KNOWN. idle_o is a registered
mubi4 and entropy_o is driven from a synchroniser or tied off, so both are
always known; app_o holds up unconditionally too.

The vendored source is patched in place and the change is recorded in
0005-Add-missing-output-known-assertions.patch.

kmac_smoke passes 3/3 with Xcelium in both the unmasked and masked
configurations.

Fixes lowRISC#707

@marnovandermaas marnovandermaas left a comment

Copy link
Copy Markdown
Collaborator

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Looks good to me!

@martin-velay martin-velay left a comment

Copy link
Copy Markdown
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

@marnovandermaas
marnovandermaas added this pull request to the merge queue Sep 10, 2026
Merged via the queue into lowRISC:main with commit 3824b31 Sep 10, 2026
6 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

[kmac] Add missing ASSERT_KNOWN assertions for output signals

3 participants