From 9290c3f95798df94d01bce762c41802307ca482a Mon Sep 17 00:00:00 2001 From: Rose Thompson Date: Mon, 27 Nov 2023 20:57:33 -0600 Subject: [PATCH] Added correct cbo fault behavior. --- src/mmu/pmachecker.sv | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mmu/pmachecker.sv b/src/mmu/pmachecker.sv index 1ccf6501c..a48ccd241 100644 --- a/src/mmu/pmachecker.sv +++ b/src/mmu/pmachecker.sv @@ -77,5 +77,5 @@ module pmachecker import cvw::*; #(parameter cvw_t P) ( assign PMAAccessFault = (SelRegions[0]) & AccessRWXZ | AtomicAccessM & ~AtomicAllowed; assign PMAInstrAccessFaultF = ExecuteAccessF & PMAAccessFault; assign PMALoadAccessFaultM = ReadAccessM & PMAAccessFault; - assign PMAStoreAmoAccessFaultM = WriteAccessM & PMAAccessFault; + assign PMAStoreAmoAccessFaultM = (WriteAccessM | (P.ZICBOM_SUPPORTED & (|CMOp[2:0])) | (P.ZICBOZ_SUPPORTED & CMOp[3])) & PMAAccessFault; endmodule