From 863e6e72d6276492ff1d3706f84272de2fd8dc28 Mon Sep 17 00:00:00 2001
From: David Harris <david_harris@hmc.edu>
Date: Sat, 17 Jul 2021 15:04:39 -0400
Subject: [PATCH] hptw: Propagating PageTableEntryF removal through IFU

---
 wally-pipelined/src/ifu/ifu.sv                  | 4 ++--
 wally-pipelined/src/wally/wallypipelinedhart.sv | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/wally-pipelined/src/ifu/ifu.sv b/wally-pipelined/src/ifu/ifu.sv
index 9c2e92915..946b38211 100644
--- a/wally-pipelined/src/ifu/ifu.sv
+++ b/wally-pipelined/src/ifu/ifu.sv
@@ -67,7 +67,7 @@ module ifu (
   
   // mmu management
   input logic [1:0] 	      PrivilegeModeW,
-  input logic [`XLEN-1:0]     PageTableEntryF,
+  input logic [`XLEN-1:0]     PTE,
   input logic [1:0] 	      PageType,
   input logic [`XLEN-1:0]     SATP_REGW,
   input logic              STATUS_MXR, STATUS_SUM, STATUS_MPRV,
@@ -116,7 +116,7 @@ module ifu (
   mmu #(.TLB_ENTRIES(`ITLB_ENTRIES), .IMMU(1))
   immu(.Address(PCF),
        .Size(2'b10),
-       .PTE(PageTableEntryF),
+       .PTE(PTE),
        .PageTypeWriteVal(PageType),
        .TLBWrite(ITLBWriteF),
        .TLBFlush(ITLBFlushF),
diff --git a/wally-pipelined/src/wally/wallypipelinedhart.sv b/wally-pipelined/src/wally/wallypipelinedhart.sv
index a5102ab84..77800bc80 100644
--- a/wally-pipelined/src/wally/wallypipelinedhart.sv
+++ b/wally-pipelined/src/wally/wallypipelinedhart.sv
@@ -117,7 +117,7 @@ module wallypipelinedhart
   logic              STATUS_MXR, STATUS_SUM, STATUS_MPRV;
   logic  [1:0]       STATUS_MPP;
   logic [1:0] 		    PrivilegeModeW;
-  logic [`XLEN-1:0] 	    PageTableEntryF, PageTableEntryM;
+  logic [`XLEN-1:0] 	PTE;
   logic [1:0] 		    PageType;
 
   // PMA checker signals
@@ -225,7 +225,7 @@ module wallypipelinedhart
     
 	  .PCF(PCF),
 	  .ITLBMissF(ITLBMissF),
-	  .PTE(PageTableEntryF),
+	  .PTE(PTE),
 	  .PageType,
 	  .ITLBWriteF(ITLBWriteF),
 	  .WalkerInstrPageFaultF(WalkerInstrPageFaultF),