Changed IMWriteDataM to IHWriteDataM.

pipelined/src/lsu/atomic.sv

@@ -34,7 +34,7 @@ module atomic (
   input logic                clk,
   input logic                reset, StallW,
   input logic [`XLEN-1:0]    ReadDataM,
-  input logic [`XLEN-1:0]    IMWriteDataM, 
+  input logic [`XLEN-1:0]    IHWriteDataM, 
   input logic [`PA_BITS-1:0] PAdrM,
   input logic [6:0]          LSUFunct7M,
   input logic [2:0]          LSUFunct3M,
@@ -48,9 +48,9 @@ module atomic (
   logic [`XLEN-1:0] AMOResult;
   logic               MemReadM;
 
-  amoalu amoalu(.srca(ReadDataM), .srcb(IMWriteDataM), .funct(LSUFunct7M), .width(LSUFunct3M[1:0]), 
+  amoalu amoalu(.srca(ReadDataM), .srcb(IHWriteDataM), .funct(LSUFunct7M), .width(LSUFunct3M[1:0]), 
                 .result(AMOResult));
-  mux2 #(`XLEN) wdmux(IMWriteDataM, AMOResult, LSUAtomicM[1], IMAWriteDataM);
+  mux2 #(`XLEN) wdmux(IHWriteDataM, AMOResult, LSUAtomicM[1], IMAWriteDataM);
   assign MemReadM = PreLSURWM[1] & ~IgnoreRequest;
   lrsc lrsc(.clk, .reset, .StallW, .MemReadM, .PreLSURWM, .LSUAtomicM, .PAdrM,
     .SquashSCW, .LSURWM);

pipelined/src/lsu/lsu.sv

@@ -111,7 +111,7 @@ module lsu (
   logic                     IgnoreRequestTLB;
   logic                     BusCommittedM, DCacheCommittedM;
   logic                     DataDAPageFaultM;
-  logic [`XLEN-1:0]         IMWriteDataM, IMAWriteDataM;
+  logic [`XLEN-1:0]         IHWriteDataM, IMAWriteDataM;
   logic [`LLEN-1:0]         IMAFWriteDataM;
   logic [`LLEN-1:0]         ReadDataM;
   logic [(`LLEN-1)/8:0]     ByteMaskM;
@@ -133,7 +133,7 @@ module lsu (
       .FlushW, .DCacheStallM, .SATP_REGW, .PCF,
       .STATUS_MXR, .STATUS_SUM, .STATUS_MPRV, .STATUS_MPP, .PrivilegeModeW,
       .ReadDataM(ReadDataM[`XLEN-1:0]), .WriteDataM, .Funct3M, .LSUFunct3M, .Funct7M, .LSUFunct7M,
-      .IEUAdrExtM, .PTE, .IMWriteDataM, .PageType, .PreLSURWM, .LSUAtomicM,
+      .IEUAdrExtM, .PTE, .IHWriteDataM, .PageType, .PreLSURWM, .LSUAtomicM,
       .IHAdrM, .CPUBusy, .HPTWStall, .SelHPTW,
       .IgnoreRequestTLB);
   end else begin
@@ -141,7 +141,7 @@ module lsu (
     assign CPUBusy = StallW; assign PreLSURWM = MemRWM; 
     assign IHAdrM = IEUAdrExtM;
     assign LSUFunct3M = Funct3M;  assign LSUFunct7M = Funct7M; assign LSUAtomicM = AtomicM;
-    assign IMWriteDataM = WriteDataM;
+    assign IHWriteDataM = WriteDataM;
    end
 
   // CommittedM tells the CPU's privilege unit the current instruction
@@ -306,11 +306,11 @@ module lsu (
   // Atomic operations
   /////////////////////////////////////////////////////////////////////////////////////////////
   if (`A_SUPPORTED) begin:atomic
-    atomic atomic(.clk, .reset, .StallW, .ReadDataM(ReadDataM[`XLEN-1:0]), .IMWriteDataM, .PAdrM, 
+    atomic atomic(.clk, .reset, .StallW, .ReadDataM(ReadDataM[`XLEN-1:0]), .IHWriteDataM, .PAdrM, 
       .LSUFunct7M, .LSUFunct3M, .LSUAtomicM, .PreLSURWM, .IgnoreRequest, 
       .IMAWriteDataM, .SquashSCW, .LSURWM);
   end else begin:lrsc
-    assign SquashSCW = 0; assign LSURWM = PreLSURWM; assign IMAWriteDataM = IMWriteDataM;
+    assign SquashSCW = 0; assign LSURWM = PreLSURWM; assign IMAWriteDataM = IHWriteDataM;
   end
 
   if (`F_SUPPORTED) 

pipelined/src/mmu/hptw.sv

@@ -55,7 +55,7 @@ module hptw (
    	(* mark_debug = "true" *) output logic ITLBWriteF, DTLBWriteM, // write TLB with new entry
    	output logic [1:0]          PreLSURWM,
    	output logic [`XLEN+1:0]    IHAdrM,
-   	output logic [`XLEN-1:0]    IMWriteDataM,
+   	output logic [`XLEN-1:0]    IHWriteDataM,
    	output logic [1:0]          LSUAtomicM,
    	output logic [2:0]          LSUFunct3M,
    	output logic [6:0]          LSUFunct7M,
@@ -295,8 +295,8 @@ module hptw (
   mux2 #(2) atomicmux(AtomicM, 2'b00, SelHPTW, LSUAtomicM);
   mux2 #(`XLEN+2) lsupadrmux(IEUAdrExtM, HPTWAdrExt, SelHPTWAdr, IHAdrM);
   if(`HPTW_WRITES_SUPPORTED)
-    mux2 #(`XLEN) lsuwritedatamux(WriteDataM, PTE, SelHPTW, IMWriteDataM);
-  else assign IMWriteDataM = WriteDataM;
+    mux2 #(`XLEN) lsuwritedatamux(WriteDataM, PTE, SelHPTW, IHWriteDataM);
+  else assign IHWriteDataM = WriteDataM;
 
 endmodule