From 361f02166cc939879b58328cbf5e75a050c93e1d Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Sun, 7 Mar 2021 21:44:12 +0200
Subject: Move multiboot header to its own section

---
 src/boot.S | 4 ++--
 src/idt.cc | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/boot.S b/src/boot.S
index fff1644..b17aea3 100644
--- a/src/boot.S
+++ b/src/boot.S
@@ -9,7 +9,7 @@
 .set MULTIBOOT_ARCHITECTURE, 0          # protected mode i386
 .set MULTIBOOT_HEADER_TAG_END, 0
 
-.section .multiboot
+.section .multiboot.header, "a"
 .align 8
 header_start:
     .int MULTIBOOT_HEADER_MAGIC
@@ -40,7 +40,7 @@ stack_top:
     The linker script specifies _start as the entry point to the kernel and the
     bootloader will jump to this position once the kernel has been loaded.
 */
-.section .text
+.section .multiboot.text, "ax"
 .extern kernel_constructors
 .extern kernel_main
 .global _start
diff --git a/src/idt.cc b/src/idt.cc
index 5022f3e..edf7b37 100644
--- a/src/idt.cc
+++ b/src/idt.cc
@@ -6,7 +6,7 @@
 static_assert(sizeof(IDT::Pointer) == 6);
 constexpr uint8_t irq_base = 0x20;
 
-static IDT::Entry table[256];
+__attribute__((section(".constinit"))) static IDT::Entry table[256];
 static InterruptHandler* handlers[256] = {nullptr};
 
 bool IDT::install(uint8_t irq, InterruptHandler* h) {
-- 
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