From f3a7d9030c394c883348d10f90f6dc147d0f5e8f Mon Sep 17 00:00:00 2001
From: Harshini Srinath <93847878+harshinisrinath1001@users.noreply.github.com>
Date: Mon, 12 Jun 2023 13:35:27 -0700
Subject: [PATCH] Update subwordwrite.sv
Program clean up
---
src/lsu/subwordwrite.sv | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/src/lsu/subwordwrite.sv b/src/lsu/subwordwrite.sv
index f53f121e7..ad21b3c25 100644
--- a/src/lsu/subwordwrite.sv
+++ b/src/lsu/subwordwrite.sv
@@ -28,8 +28,8 @@
////////////////////////////////////////////////////////////////////////////////////////////////
module subwordwrite #(parameter LLEN) (
- input logic [2:0] LSUFunct3M,
- input logic [LLEN-1:0] IMAFWriteDataM,
+ input logic [2:0] LSUFunct3M,
+ input logic [LLEN-1:0] IMAFWriteDataM,
output logic [LLEN-1:0] LittleEndianWriteDataM
);
@@ -46,18 +46,18 @@ module subwordwrite #(parameter LLEN) (
end else if (LLEN == 64) begin:sww
always_comb
case(LSUFunct3M[1:0])
- 2'b00: LittleEndianWriteDataM = {8{IMAFWriteDataM[7:0]}}; // sb
- 2'b01: LittleEndianWriteDataM = {4{IMAFWriteDataM[15:0]}}; // sh
- 2'b10: LittleEndianWriteDataM = {2{IMAFWriteDataM[31:0]}}; // sw
- 2'b11: LittleEndianWriteDataM = IMAFWriteDataM; // sd
+ 2'b00: LittleEndianWriteDataM = {8{IMAFWriteDataM[7:0]}}; // sb
+ 2'b01: LittleEndianWriteDataM = {4{IMAFWriteDataM[15:0]}}; // sh
+ 2'b10: LittleEndianWriteDataM = {2{IMAFWriteDataM[31:0]}}; // sw
+ 2'b11: LittleEndianWriteDataM = IMAFWriteDataM; // sd
endcase
end else begin:sww // 32-bit
always_comb
case(LSUFunct3M[1:0])
- 2'b00: LittleEndianWriteDataM = {4{IMAFWriteDataM[7:0]}}; // sb
- 2'b01: LittleEndianWriteDataM = {2{IMAFWriteDataM[15:0]}}; // sh
- 2'b10: LittleEndianWriteDataM = IMAFWriteDataM; // sw
- default: LittleEndianWriteDataM = IMAFWriteDataM; // shouldn't happen
+ 2'b00: LittleEndianWriteDataM = {4{IMAFWriteDataM[7:0]}}; // sb
+ 2'b01: LittleEndianWriteDataM = {2{IMAFWriteDataM[15:0]}}; // sh
+ 2'b10: LittleEndianWriteDataM = IMAFWriteDataM; // sw
+ default: LittleEndianWriteDataM = IMAFWriteDataM; // shouldn't happen
endcase
end
endmodule