From 5fd975da8f271d8d01e9bc77b81c09c663ded970 Mon Sep 17 00:00:00 2001
From: Liav A <liavalb@gmail.com>
Date: Fri, 9 Jun 2023 21:24:25 +0300
Subject: [PATCH] Kernel: Move MultiProcessor parsing code to the Arch/x86_64
 directory

This code is very x86-specific, because Intel introduced the actual
MultiProcessor specification back in 1993, qouted here as a proof:

"The MP specification covers PC/AT-compatible MP platform designs based
on Intel processor architectures and Advanced Programmable Interrupt
Controller (APIC) architectures"
---
 Kernel/{ => Arch/x86_64}/Firmware/MultiProcessor/Parser.cpp | 2 +-
 Kernel/{ => Arch/x86_64}/Firmware/MultiProcessor/Parser.h   | 0
 Kernel/Arch/x86_64/InterruptManagement.cpp                  | 2 +-
 Kernel/CMakeLists.txt                                       | 2 +-
 4 files changed, 3 insertions(+), 3 deletions(-)
 rename Kernel/{ => Arch/x86_64}/Firmware/MultiProcessor/Parser.cpp (99%)
 rename Kernel/{ => Arch/x86_64}/Firmware/MultiProcessor/Parser.h (100%)

diff --git a/Kernel/Firmware/MultiProcessor/Parser.cpp b/Kernel/Arch/x86_64/Firmware/MultiProcessor/Parser.cpp
similarity index 99%
rename from Kernel/Firmware/MultiProcessor/Parser.cpp
rename to Kernel/Arch/x86_64/Firmware/MultiProcessor/Parser.cpp
index 0dd6a4e8f5..e6cad52e62 100644
--- a/Kernel/Firmware/MultiProcessor/Parser.cpp
+++ b/Kernel/Arch/x86_64/Firmware/MultiProcessor/Parser.cpp
@@ -7,10 +7,10 @@
  */
 
 #include <AK/StringView.h>
+#include <Kernel/Arch/x86_64/Firmware/MultiProcessor/Parser.h>
 #include <Kernel/Arch/x86_64/Interrupts/IOAPIC.h>
 #include <Kernel/Debug.h>
 #include <Kernel/Firmware/BIOS.h>
-#include <Kernel/Firmware/MultiProcessor/Parser.h>
 #include <Kernel/Library/StdLib.h>
 #include <Kernel/Memory/TypedMapping.h>
 #include <Kernel/Sections.h>
diff --git a/Kernel/Firmware/MultiProcessor/Parser.h b/Kernel/Arch/x86_64/Firmware/MultiProcessor/Parser.h
similarity index 100%
rename from Kernel/Firmware/MultiProcessor/Parser.h
rename to Kernel/Arch/x86_64/Firmware/MultiProcessor/Parser.h
diff --git a/Kernel/Arch/x86_64/InterruptManagement.cpp b/Kernel/Arch/x86_64/InterruptManagement.cpp
index cd6d063038..77bf26fc70 100644
--- a/Kernel/Arch/x86_64/InterruptManagement.cpp
+++ b/Kernel/Arch/x86_64/InterruptManagement.cpp
@@ -7,13 +7,13 @@
 #include <AK/ByteReader.h>
 #include <Kernel/API/Syscall.h>
 #include <Kernel/Arch/Interrupts.h>
+#include <Kernel/Arch/x86_64/Firmware/MultiProcessor/Parser.h>
 #include <Kernel/Arch/x86_64/InterruptManagement.h>
 #include <Kernel/Arch/x86_64/Interrupts/APIC.h>
 #include <Kernel/Arch/x86_64/Interrupts/IOAPIC.h>
 #include <Kernel/Arch/x86_64/Interrupts/PIC.h>
 #include <Kernel/Boot/CommandLine.h>
 #include <Kernel/Firmware/ACPI/StaticParsing.h>
-#include <Kernel/Firmware/MultiProcessor/Parser.h>
 #include <Kernel/Interrupts/InterruptDisabler.h>
 #include <Kernel/Interrupts/SharedIRQHandler.h>
 #include <Kernel/Interrupts/SpuriousInterruptHandler.h>
diff --git a/Kernel/CMakeLists.txt b/Kernel/CMakeLists.txt
index 5da5389a8d..c79bf635f8 100644
--- a/Kernel/CMakeLists.txt
+++ b/Kernel/CMakeLists.txt
@@ -210,7 +210,6 @@ set(KERNEL_SOURCES
     Firmware/ACPI/Initialize.cpp
     Firmware/ACPI/Parser.cpp
     Firmware/ACPI/StaticParsing.cpp
-    Firmware/MultiProcessor/Parser.cpp
     Interrupts/GenericInterruptHandler.cpp
     Interrupts/IRQHandler.cpp
     Interrupts/PCIIRQHandler.cpp
@@ -372,6 +371,7 @@ if ("${SERENITY_ARCH}" STREQUAL "x86_64")
         Arch/x86_64/Delay.cpp
 
         Arch/x86_64/Firmware/ACPI/StaticParsing.cpp
+        Arch/x86_64/Firmware/MultiProcessor/Parser.cpp
 
         Arch/x86_64/Hypervisor/BochsDisplayConnector.cpp
         Arch/x86_64/Hypervisor/VMWareBackdoor.cpp