From cbe171718181f93eb6bc11384690f70c7b4fe2b1 Mon Sep 17 00:00:00 2001
From: Timon Kruiper <timonkruiper@gmail.com>
Date: Tue, 17 May 2022 11:07:02 +0200
Subject: [PATCH] Kernel: Rename idt_init() to initialize_interrupts()

Also move the function out of the x86/Interrupts.h file into the generic
Interrupts.h file and add a stub for aarch64.
---
 Kernel/Arch/Interrupts.h              | 2 ++
 Kernel/Arch/aarch64/Interrupts.cpp    | 5 +++++
 Kernel/Arch/x86/Interrupts.h          | 2 --
 Kernel/Arch/x86/common/Interrupts.cpp | 2 +-
 Kernel/Arch/x86/common/Processor.cpp  | 2 +-
 5 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/Kernel/Arch/Interrupts.h b/Kernel/Arch/Interrupts.h
index 5b41ccab77..9e5a6212fb 100644
--- a/Kernel/Arch/Interrupts.h
+++ b/Kernel/Arch/Interrupts.h
@@ -21,4 +21,6 @@ GenericInterruptHandler& get_interrupt_handler(u8 interrupt_number);
 void register_generic_interrupt_handler(u8 number, GenericInterruptHandler&);
 void unregister_generic_interrupt_handler(u8 number, GenericInterruptHandler&);
 
+void initialize_interrupts();
+
 }
diff --git a/Kernel/Arch/aarch64/Interrupts.cpp b/Kernel/Arch/aarch64/Interrupts.cpp
index 54b2f85839..5a69b1a0c3 100644
--- a/Kernel/Arch/aarch64/Interrupts.cpp
+++ b/Kernel/Arch/aarch64/Interrupts.cpp
@@ -23,4 +23,9 @@ void unregister_generic_interrupt_handler(u8, GenericInterruptHandler&)
     VERIFY_NOT_REACHED();
 }
 
+void initialize_interrupts()
+{
+    VERIFY_NOT_REACHED();
+}
+
 }
diff --git a/Kernel/Arch/x86/Interrupts.h b/Kernel/Arch/x86/Interrupts.h
index 2e5ccaab03..5068ff3a13 100644
--- a/Kernel/Arch/x86/Interrupts.h
+++ b/Kernel/Arch/x86/Interrupts.h
@@ -44,6 +44,4 @@ void register_interrupt_handler(u8 number, void (*handler)());
 void register_user_callable_interrupt_handler(u8 number, void (*handler)());
 void register_disabled_interrupt_handler(u8 number, GenericInterruptHandler& handler);
 
-void idt_init();
-
 }
diff --git a/Kernel/Arch/x86/common/Interrupts.cpp b/Kernel/Arch/x86/common/Interrupts.cpp
index d52e0b17d8..6e75c219c4 100644
--- a/Kernel/Arch/x86/common/Interrupts.cpp
+++ b/Kernel/Arch/x86/common/Interrupts.cpp
@@ -615,7 +615,7 @@ UNMAP_AFTER_INIT void flush_idt()
     asm("lidt %0" ::"m"(s_idtr));
 }
 
-UNMAP_AFTER_INIT void idt_init()
+UNMAP_AFTER_INIT void initialize_interrupts()
 {
     s_idtr.address = s_idt;
     s_idtr.limit = 256 * sizeof(IDTEntry) - 1;
diff --git a/Kernel/Arch/x86/common/Processor.cpp b/Kernel/Arch/x86/common/Processor.cpp
index 632d24e2b9..69cd84a663 100644
--- a/Kernel/Arch/x86/common/Processor.cpp
+++ b/Kernel/Arch/x86/common/Processor.cpp
@@ -656,7 +656,7 @@ UNMAP_AFTER_INIT void Processor::initialize(u32 cpu)
 #endif
 
     if (cpu == 0)
-        idt_init();
+        initialize_interrupts();
     else
         flush_idt();