From faa060e73f0306b57e3a4e0f3b15acd3d812d4c5 Mon Sep 17 00:00:00 2001
From: Amelia Coutard <eliottulio.coutard@gmail.com>
Date: Wed, 1 Jun 2022 03:24:20 +0200
Subject: [PATCH] Changed assert to disable interrupts on assertion failure,
before looping hlt
---
src/serial.cpp | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/serial.cpp b/src/serial.cpp
index 2820cdf..e60413b 100644
--- a/src/serial.cpp
+++ b/src/serial.cpp
@@ -1,6 +1,7 @@
#include <cstddef>
#include "serial.hpp"
#include "utils.hpp"
+#include "interrupts.hpp"
bool os::init_serial_port() {
outb(serial_port + 1, 0x00); // Disable interrupts.
@@ -68,6 +69,7 @@ void os::assert(bool cond, const char* diagnostic) {
if (!cond) {
os::print("Error: ");
os::println(diagnostic);
+ os::cli();
while (true) { os::hlt(); }
}
}
--
2.46.0