From 606ec0283e80575c13bb8eff8a4199601f32c9c4 Mon Sep 17 00:00:00 2001
From: Ry <ryanst755@gmail.com>
Date: Fri, 24 Jun 2022 16:14:46 -0700
Subject: [PATCH] Set the heap allocator's MEMORY_TOP to 64KB below the stack

---
 kernel/allocator.asm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/allocator.asm b/kernel/allocator.asm
index 6343438..5905d73 100644
--- a/kernel/allocator.asm
+++ b/kernel/allocator.asm
@@ -6,7 +6,7 @@
 ; data.32 next - pointer to next free block, or zero
 
 const HEADER_SIZE: 12
-const MEMORY_TOP:  0x02000000
+const MEMORY_TOP:  0x01FEF800 ; 64KB below the stack
 
 initialize_allocator:
     push r0