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[BUG] fcvt.s.d misses UF on boundary cases that round to the minimum normal single

Type:BugFor bugs in the RTL, Documentation, Verification environment or Tool and Build systemFor bugs in the RTL, Documentation, Verification environment or Tool and Build system

Status: Open.

#3276 In openhwgroup/cva6;

· hjw-arch opened on Apr 15, 2026

[BUG] fcvt.w.d sets NV instead of NX near the INT32_MIN boundary

Type:BugFor bugs in the RTL, Documentation, Verification environment or Tool and Build systemFor bugs in the RTL, Documentation, Verification environment or Tool and Build system

Status: Open.

#3275 In openhwgroup/cva6;

· hjw-arch opened on Apr 15, 2026

[BUG] fdiv.s/d misses UF on boundary cases that round to the minimum normal result

Type:BugFor bugs in the RTL, Documentation, Verification environment or Tool and Build systemFor bugs in the RTL, Documentation, Verification environment or Tool and Build system

Status: Open.

#3274 In openhwgroup/cva6;

· hjw-arch opened on Apr 15, 2026

Ambiguity in icache/dcache line width units (bits vs bytes)

Status: Open.

#3272 In openhwgroup/cva6;

· arshiarifat-10x opened on Apr 14, 2026

mcause mismatch in ExceptionsZc-00 when running ACT 4.0 tests on CV32A65x

Status: Open.

#3257 In openhwgroup/cva6;

· arshiarifat-10x opened on Apr 2, 2026

Undriven fields in fpu_exception_o (tval2, tinst, gva) cause persistent X values

Status: Open.

#3256 In openhwgroup/cva6;

· IhsaneTahir opened on Mar 31, 2026

rtl: Svpbmt support missing — pbmte unwired in menvcfg, MT bits absent from PTW/TLB/cache path

Status: Open.

#3253 In openhwgroup/cva6;

· Samarth1712 opened on Mar 29, 2026

Proposal: Radix-4 serial divider to halve worst-case division latency

Status: Open.

#3251 In openhwgroup/cva6;

· 2002nare opened on Mar 27, 2026

[TASK] Allow Spike-specific ISA/extension configuration in cva6.py

Status: Open.

#3249 In openhwgroup/cva6;

· sjo99-kr opened on Mar 26, 2026

[BUG] Confusing overriding of config in FPGA toplevel

Type:BugFor bugs in the RTL, Documentation, Verification environment or Tool and Build systemFor bugs in the RTL, Documentation, Verification environment or Tool and Build system

Status: Open.

#3241 In openhwgroup/cva6;

· PRugg-Cap opened on Mar 18, 2026

[BUG] PMP Bypass: Unauthorized store instructions are committed without exceptions

Type:BugFor bugs in the RTL, Documentation, Verification environment or Tool and Build systemFor bugs in the RTL, Documentation, Verification environment or Tool and Build system

Status: Open.

#3234 In openhwgroup/cva6;

· zxz2004626 opened on Mar 11, 2026

[BUG] lu_gpaddr_o assignment

Type:BugFor bugs in the RTL, Documentation, Verification environment or Tool and Build systemFor bugs in the RTL, Documentation, Verification environment or Tool and Build system

Status: Open.

#3232 In openhwgroup/cva6;

· suppamax opened on Mar 11, 2026