From 2db73f2171e1af0683c83932eab680f089e448eb Mon Sep 17 00:00:00 2001
From: Jesse Buhagiar <jooster669@gmail.com>
Date: Mon, 17 Oct 2022 23:50:42 +1100
Subject: [PATCH] Kernel: Reintroduce `Mutex.cpp` to aarch64 build

A few more stubs have been added to support the building of this file
---
 Kernel/Arch/aarch64/Dummy.cpp | 22 ++++++++++++++++++++++
 Kernel/CMakeLists.txt         |  1 +
 2 files changed, 23 insertions(+)

diff --git a/Kernel/Arch/aarch64/Dummy.cpp b/Kernel/Arch/aarch64/Dummy.cpp
index 824dc3be56..67481834de 100644
--- a/Kernel/Arch/aarch64/Dummy.cpp
+++ b/Kernel/Arch/aarch64/Dummy.cpp
@@ -91,6 +91,9 @@ LockRefPtr<Process> Process::from_pid(Kernel::ProcessID)
 // Thread
 namespace Kernel {
 
+class Timer : public AtomicRefCounted<Timer> {
+};
+
 bool Thread::JoinBlocker::unblock(void*, bool)
 {
     TODO_AARCH64();
@@ -139,6 +142,25 @@ Thread::Blocker::~Blocker()
     TODO_AARCH64();
 }
 
+u32 Thread::unblock_from_mutex(Kernel::Mutex&)
+{
+    TODO_AARCH64();
+}
+
+void Thread::block(Kernel::Mutex&, SpinlockLocker<Kernel::Spinlock>&, u32)
+{
+    TODO_AARCH64();
+}
+
+SpinlockProtected<Thread::GlobalList>& Thread::all_instances()
+{
+    TODO_AARCH64();
+}
+
+Thread::~Thread()
+{
+    TODO_AARCH64();
+}
 }
 
 // PerformanceEventBuffer
diff --git a/Kernel/CMakeLists.txt b/Kernel/CMakeLists.txt
index ca65dab1e3..5b0448fd1a 100644
--- a/Kernel/CMakeLists.txt
+++ b/Kernel/CMakeLists.txt
@@ -516,6 +516,7 @@ else()
         Graphics/Console/BootFramebufferConsole.cpp
         Graphics/Console/GenericFramebufferConsole.cpp
 
+        Locking/Mutex.cpp
         Locking/Spinlock.cpp
 
         Memory/AddressSpace.cpp