blob: b3f13a2bfa84f9dcc49b50b913a5e6f53bf0b010 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*
* bubbl
* Copyright (C) 2025 Raghuram Subramani <raghus2247@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <boot/interrupts.h>
#include <common.h>
#include <kernel/halt.h>
#include <kernel/io.h>
#include <libk/stdio.h>
namespace Interrupts
{
void
initialize()
{
load_idt();
printk("\ninterrupts", "IDT Loaded.");
enable();
printk("interrupts", "Initialized.");
}
void
enable(void)
{
if (!idt_loaded()) {
printk("interrupts", "Attempt to enable before IDT load.");
ASSERT_NOT_REACHED();
}
__asm__ volatile("sti");
// printk("\ninterrupts", "Enabled.");
}
void
disable(void)
{
__asm__ volatile("cli");
// printk("\ninterrupts", "Disabled.");
}
}
|