From 9566dac198f685ef947d82facee0be182a77495e Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Fri, 9 Jul 2021 18:27:47 +0200
Subject: implement basic kernel panics

---
 kernel/panic.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 kernel/panic.h

(limited to 'kernel/panic.h')

diff --git a/kernel/panic.h b/kernel/panic.h
new file mode 100644
index 0000000..7d2ea5f
--- /dev/null
+++ b/kernel/panic.h
@@ -0,0 +1,14 @@
+#pragma once
+#include <kernel/tty.h>
+#include <platform/asm.h>
+
+// dumb c shit
+#define panic_tostr2(x) #x
+#define panic_tostr(x)  panic_tostr2(x)
+
+#define panic() do { \
+	tty_const(" PANIC! at the "); \
+	tty_const(__func__); \
+	tty_const(" (" __FILE__ ":" panic_tostr(__LINE__) ") "); \
+	halt_cpu(); \
+} while (0)
-- 
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