From ea75ab9206c47e93a9be50d94071b3a3af8aaa35 Mon Sep 17 00:00:00 2001
From: "brice.boisson" <brice.boisson@epita.fr>
Date: Mon, 20 Nov 2023 22:21:41 +0900
Subject: [PATCH] Fix: imm value building

---
 rtl/decoder.v | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rtl/decoder.v b/rtl/decoder.v
index a5a8e20..00ab67b 100644
--- a/rtl/decoder.v
+++ b/rtl/decoder.v
@@ -147,7 +147,7 @@ endfunction
                 alu_not = 0;
             end
             BRANCH : begin // BRANCH - Beq, ...
-                imm[11:0] = {instruction[31:25], instruction[11:7]};
+                imm[11:0] = {instruction[7], instruction[30:25], instruction[11:8], 1'b0};
                 imm[31:12] = (instruction[14:12] == 3'b110 || instruction[14:12] == 3'b111 || instruction[31] == 0) ? 20'b00000000000000000000 : 20'b11111111111111111111;
                 reg_we = 0;
                 reg_sel_data_in = 2'b00;
@@ -164,7 +164,7 @@ endfunction
                 alu_not = branch_not(instruction[14:12]);
             end
             JAL : begin // JUMP - Jal
-                imm[19:0] = instruction[31:12];
+                imm[19:0] = {instruction[31], instruction[19:12], instruction[20], instruction[30:25], instruction[24:21], 1'b0};
                 imm[31:20] = (instruction[31] == 0) ? 12'b000000000000 : 12'b111111111111;
                 reg_we = 1;
                 reg_sel_data_in = 2'b10;