From 797f673a3e55b4943e85632b6ef9c8976dd810c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20N=C3=BCcke?= <florian@nuecke.de>
Date: Fri, 18 Sep 2020 14:55:09 +0200
Subject: [PATCH] Fixed divu. 2^XLEN-1 != 2^31-1 when XLEN = 32, oops.

---
 src/main/java/li/cil/circuity/vm/riscv/R5CPU.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/li/cil/circuity/vm/riscv/R5CPU.java b/src/main/java/li/cil/circuity/vm/riscv/R5CPU.java
index b002e2d1..0e8743d0 100644
--- a/src/main/java/li/cil/circuity/vm/riscv/R5CPU.java
+++ b/src/main/java/li/cil/circuity/vm/riscv/R5CPU.java
@@ -1257,7 +1257,7 @@ public class R5CPU implements Steppable, RealTimeCounter, InterruptController {
     private void divu(final int rd, final int rs1, final int rs2) {
         if (rd != 0) {
             if (x[rs2] == 0) {
-                x[rd] = Integer.MAX_VALUE;
+                x[rd] = -1;
             } else {
                 x[rd] = Integer.divideUnsigned(x[rs1], x[rs2]);
             }