From c5e38801f3b63538b29f2e50e39670eb09ddae1a Mon Sep 17 00:00:00 2001
From: ngiddings <nathang567@gmail.com>
Date: Thu, 15 Apr 2021 05:49:11 -0500
Subject: [PATCH] Fixed the idt_info_t struct and lidt() Info was not loaded
 properly, causing crash

---
 src/x86/interrupts.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/x86/interrupts.c b/src/x86/interrupts.c
index d8fb7df..aadce4a 100644
--- a/src/x86/interrupts.c
+++ b/src/x86/interrupts.c
@@ -4,13 +4,13 @@ struct idt_info_t
 {
     uint16_t size;
     void *location;
-};
+} __attribute__ ((packed));
 
 void lidt(struct interrupt_descriptor_t *idt)
 {
     struct idt_info_t idt_info;
-    idt_info.size = sizeof(idt) - 1;
-    idt_info.location = (void *)&idt;
+    idt_info.size = sizeof(struct interrupt_descriptor_t) * 256 - 1;
+    idt_info.location = (void *)idt;
     asm("lidt (%0)"
         :
         : "r"(&idt_info));