diff --git a/Core/Memory/PhysicalMemoryManager.cpp b/Core/Memory/PhysicalMemoryManager.cpp
index acfbc160..8e12ff8f 100644
--- a/Core/Memory/PhysicalMemoryManager.cpp
+++ b/Core/Memory/PhysicalMemoryManager.cpp
@@ -74,8 +74,8 @@ namespace Memory
         }
 
         error("Out of memory! (Free: %ldMB; Used: %ldMB; Reserved: %ldMB)", TO_MB(FreeMemory), TO_MB(UsedMemory), TO_MB(ReservedMemory));
-        CPU::Halt(true);
-        return nullptr;
+        CPU::Stop();
+        __builtin_unreachable();
     }
 
     void *Physical::RequestPages(size_t Count)
diff --git a/Execute/Elf/BaseLoad.cpp b/Execute/Elf/BaseLoad.cpp
index 0575390c..6f9d7e74 100644
--- a/Execute/Elf/BaseLoad.cpp
+++ b/Execute/Elf/BaseLoad.cpp
@@ -47,8 +47,7 @@ namespace Execute
             TaskManager->Sleep(100);
             goto RetryIPCWrite;
         }
-        while (1)
-            ;
+        CPU::Halt(true);
     }
 
     PCB *InterpreterTargetProcess;
diff --git a/GUI/GraphicalUserInterface.cpp b/GUI/GraphicalUserInterface.cpp
index 3b5f65eb..c2825ba4 100644
--- a/GUI/GraphicalUserInterface.cpp
+++ b/GUI/GraphicalUserInterface.cpp
@@ -182,7 +182,7 @@ namespace GraphicalUserInterface
             else
             {
                 if (unlikely(Idle > 1000))
-                    CPU::Halt();
+                    CPU::Pause();
                 else
                     Idle++;
             }
diff --git a/Kernel.cpp b/Kernel.cpp
index aad314b5..d121ccad 100644
--- a/Kernel.cpp
+++ b/Kernel.cpp
@@ -280,7 +280,7 @@ EXTERNC __no_instrument_function void Main(BootInfo *Info)
         if (dev->node->Flags != NodeFlags::DIRECTORY)
         {
             KPrint("\eE85230/system/dev is not a directory! Halting...");
-            CPU::Halt(true);
+            CPU::Stop();
         }
         vfs->Close(dev);
         DevFS = dev->node;
@@ -294,7 +294,7 @@ EXTERNC __no_instrument_function void Main(BootInfo *Info)
         if (mnt->node->Flags != NodeFlags::DIRECTORY)
         {
             KPrint("\eE85230/system/mnt is not a directory! Halting...");
-            CPU::Halt(true);
+            CPU::Stop();
         }
         vfs->Close(mnt);
         MntFS = mnt->node;
@@ -308,7 +308,7 @@ EXTERNC __no_instrument_function void Main(BootInfo *Info)
         if (proc->node->Flags != NodeFlags::DIRECTORY)
         {
             KPrint("\eE85230/system/proc is not a directory! Halting...");
-            CPU::Halt(true);
+            CPU::Stop();
         }
         vfs->Close(proc);
         ProcFS = proc->node;
diff --git a/Tasking/InterProcessCommunication.cpp b/Tasking/InterProcessCommunication.cpp
index 02f99273..27c9749b 100644
--- a/Tasking/InterProcessCommunication.cpp
+++ b/Tasking/InterProcessCommunication.cpp
@@ -170,7 +170,7 @@ namespace InterProcessCommunication
                     warn("Interrupts are disabled. This may cause a kernel hang.");
                 debug("Waiting for IPC %d (now %s)", ID, Hnd->Listening ? "listening" : "ready");
                 while (Hnd->Listening)
-                    CPU::Halt();
+                    CPU::Pause();
                 debug("IPC %d is ready", ID);
                 return IPCSuccess;
             }