Open Source VHDL Verification Methodology | Matthias Alles | Activity https://osvvm.org/members/matthiasalles/activity Activity feed for Matthias Alles. Thu, 02 Apr 2026 15:34:11 +0100 https://buddypress.org/?v= en-US 30 hourly 2 ca1334c94e57d1f2f22b5571d12e2265 Matthias Alles replied to the topic XSIM 2025.2 issue with CovPType in procedure in the forum OSVVM https://osvvm.org/forums/topic/xsim-2025-2-issue-with-covptype-in-procedure#post-2881 Tue, 03 Mar 2026 21:08:25 +0000 OK, I just checked, this seems to be a regression in XSIM. It works in 2024.2.2 as well as 2025.1.

]]> 0 d74421e1a3c83810aa5b52a6b86e912d Matthias Alles started the topic XSIM 2025.2 issue with CovPType in procedure in the forum OSVVM https://osvvm.org/forums/topic/xsim-2025-2-issue-with-covptype-in-procedure Tue, 03 Mar 2026 20:51:57 +0000 Hi,
I’m having an issue with OSVVM in XSIM. I have a procedure that uses a CovPType as inout parameter, similar to the CompareBins procedure in CoveragePkg. XSIM gives me this error for my procedure as well as for the CompareBins procedure of the CoveragePkg:

FATAL_ERROR: Vivado Simulator kernel has discovered an exceptional condition from which…

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