From b334e4ff1ff1cd2172351b112b712c3415756bf9 Mon Sep 17 00:00:00 2001 From: Limnanthes Serafini Date: Fri, 1 Sep 2023 23:31:02 -0700 Subject: [PATCH] Properly gate LRUWriteEn with ~FlushStage --- src/cache/cachefsm.sv | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/cache/cachefsm.sv b/src/cache/cachefsm.sv index 124b92678..54715e3fe 100644 --- a/src/cache/cachefsm.sv +++ b/src/cache/cachefsm.sv @@ -172,9 +172,9 @@ module cachefsm import cvw::*; #(parameter cvw_t P, assign ClearValid = P.ZICBOM_SUPPORTED & ((CurrState == STATE_READY & CMOp[0] & CacheHit) | (CurrState == STATE_CMO_WRITEBACK & CMOp[2] & CacheBusAck)); // coverage off -item e 1 -fecexprrow 8 - assign LRUWriteEn = (CurrState == STATE_READY & (AnyHit | CMOZeroNoEviction)) | + assign LRUWriteEn = ((CurrState == STATE_READY & (AnyHit | CMOZeroNoEviction)) | (P.ZICBOZ_SUPPORTED & CurrState == STATE_WRITEBACK & CMOp[3] & CacheBusAck) | - (CurrState == STATE_WRITE_LINE) & ~FlushStage; + (CurrState == STATE_WRITE_LINE)) & ~FlushStage; // exclusion-tag-start: icache flushdirtycontrols assign SetDirty = (CurrState == STATE_READY & (AnyUpdateHit | CMOZeroNoEviction)) | // exclusion-tag: icache SetDirty (CurrState == STATE_WRITE_LINE & (CacheRW[0])) |