From 50e74de279b62a7df8a913f602d3124a895f51fc Mon Sep 17 00:00:00 2001
From: Timon Kruiper <timonkruiper@gmail.com>
Date: Wed, 12 Oct 2022 22:56:06 +0200
Subject: [PATCH] Kernel: Add StdLib.cpp and UserOrKernelBuffer.cpp to aarch64
 build

Also remove UserOrKernelBuffer::{read, write} and __stack_chk_fail from
Dummy.cpp and init.cpp respectively.
---
 Kernel/Arch/aarch64/Dummy.cpp | 17 -----------------
 Kernel/Arch/aarch64/init.cpp  |  6 ------
 Kernel/CMakeLists.txt         |  2 ++
 3 files changed, 2 insertions(+), 23 deletions(-)

diff --git a/Kernel/Arch/aarch64/Dummy.cpp b/Kernel/Arch/aarch64/Dummy.cpp
index 63fef4d865..c84cfcb7b0 100644
--- a/Kernel/Arch/aarch64/Dummy.cpp
+++ b/Kernel/Arch/aarch64/Dummy.cpp
@@ -111,23 +111,6 @@ ErrorOr<size_t> Inode::write_bytes(off_t, size_t, UserOrKernelBuffer const&, Ope
 
 }
 
-// UserOrKernelBuffer.cpp
-namespace Kernel {
-
-ErrorOr<void> UserOrKernelBuffer::write(void const*, size_t, size_t)
-{
-    VERIFY_NOT_REACHED();
-    return {};
-}
-
-ErrorOr<void> UserOrKernelBuffer::read(void*, size_t, size_t) const
-{
-    VERIFY_NOT_REACHED();
-    return {};
-}
-
-}
-
 // x86 init
 
 multiboot_module_entry_t multiboot_copy_boot_modules_array[16];
diff --git a/Kernel/Arch/aarch64/init.cpp b/Kernel/Arch/aarch64/init.cpp
index b2a1029225..a01940205b 100644
--- a/Kernel/Arch/aarch64/init.cpp
+++ b/Kernel/Arch/aarch64/init.cpp
@@ -65,12 +65,6 @@ extern ctor_func_t end_ctors[];
 // FIXME: Share this with the Intel Prekernel.
 extern size_t __stack_chk_guard;
 size_t __stack_chk_guard;
-extern "C" [[noreturn]] void __stack_chk_fail();
-
-void __stack_chk_fail()
-{
-    Kernel::Processor::halt();
-}
 
 READONLY_AFTER_INIT bool g_in_early_boot;
 
diff --git a/Kernel/CMakeLists.txt b/Kernel/CMakeLists.txt
index 7a9d2cd397..f6420c5357 100644
--- a/Kernel/CMakeLists.txt
+++ b/Kernel/CMakeLists.txt
@@ -485,7 +485,9 @@ else()
         KString.cpp
         KSyms.cpp
         MiniStdLib.cpp
+        StdLib.cpp
         UBSanitizer.cpp
+        UserOrKernelBuffer.cpp
 
         Devices/DeviceManagement.cpp