From a7151dbc893898d762aa42532d52479a1b2f4a7d Mon Sep 17 00:00:00 2001
From: Aiken Harris <harraiken91@gmail.com>
Date: Sun, 3 May 2026 18:49:51 +0200
Subject: [PATCH] Fix boot stack initialization by returning the highest
 address

---
 xtoskrnl/ar/amd64/procsup.cc | 2 +-
 xtoskrnl/ar/i686/procsup.cc  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xtoskrnl/ar/amd64/procsup.cc b/xtoskrnl/ar/amd64/procsup.cc
index 0cb662b..8789045 100644
--- a/xtoskrnl/ar/amd64/procsup.cc
+++ b/xtoskrnl/ar/amd64/procsup.cc
@@ -20,7 +20,7 @@ XTAPI
 PVOID
 AR::ProcSup::GetBootStack(VOID)
 {
-    return (PVOID)BootStack;
+    return (PVOID)((ULONG_PTR)BootStack + KERNEL_STACK_SIZE);
 }
 
 XTAPI
diff --git a/xtoskrnl/ar/i686/procsup.cc b/xtoskrnl/ar/i686/procsup.cc
index 6a0d5d7..2fbd860 100644
--- a/xtoskrnl/ar/i686/procsup.cc
+++ b/xtoskrnl/ar/i686/procsup.cc
@@ -20,7 +20,7 @@ XTAPI
 PVOID
 AR::ProcSup::GetBootStack(VOID)
 {
-    return (PVOID)BootStack;
+    return (PVOID)((ULONG_PTR)BootStack + KERNEL_STACK_SIZE);
 }
 
 XTAPI