From 6d47b437669edd22265498e8da1fea85f5616f5d Mon Sep 17 00:00:00 2001
From: PJB3005 <pieterjan.briers+git@gmail.com>
Date: Tue, 24 Feb 2026 18:16:45 +0100
Subject: [PATCH] Fix JKRExpHeap on 64 bit

---
 src/JSystem/JKernel/JKRExpHeap.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/JSystem/JKernel/JKRExpHeap.cpp b/src/JSystem/JKernel/JKRExpHeap.cpp
index 1c6d16c1a9..a4f2bbad8c 100644
--- a/src/JSystem/JKernel/JKRExpHeap.cpp
+++ b/src/JSystem/JKernel/JKRExpHeap.cpp
@@ -373,7 +373,7 @@ void* JKRExpHeap::allocFromTail(u32 size, int align) {
     CMemBlock* foundBlock = NULL;
     CMemBlock* newBlock = NULL;
     u32 usedSize;
-    u32 start;
+    uintptr_t start;
 
     for (CMemBlock* block = mTailFreeList; block; block = block->mPrev) {
         start = ALIGN_PREV((uintptr_t)block->getContent() + block->size - size, align);