From 1aac36f788834699b6891aea7a83eb950bd5e8f6 Mon Sep 17 00:00:00 2001
From: stefan <stefan@s00.xyz>
Date: Sat, 8 Apr 2023 20:42:18 -0400
Subject: no idea whot i changed lol

---
 sys/kern/spinlock.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 sys/kern/spinlock.c

(limited to 'sys/kern/spinlock.c')

diff --git a/sys/kern/spinlock.c b/sys/kern/spinlock.c
new file mode 100644
index 0000000..a35b8ce
--- /dev/null
+++ b/sys/kern/spinlock.c
@@ -0,0 +1,15 @@
+#include <spinlock.h>
+
+void 
+init_locklock(struct spinlock *l, const char *_name)
+{
+        l->name = _name;
+        l->locked = 0;
+        l->cpu = 0;
+}
+
+void 
+acquire_lock(struct spinlock *l) 
+{
+       asm volatile("csrr sie, zero");
+}
-- 
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