From 32b8722128dfb4ca9e814940a23c2b22a283bb12 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Sat, 15 Aug 2020 14:21:52 +0200
Subject: Added some syscall wrappers

---
 kernel/drivers/interrupts.c | 2 +-
 kernel/drivers/timer.c      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'kernel/drivers')

diff --git a/kernel/drivers/interrupts.c b/kernel/drivers/interrupts.c
index 0b94208..9088915 100644
--- a/kernel/drivers/interrupts.c
+++ b/kernel/drivers/interrupts.c
@@ -34,7 +34,7 @@ void idt_install()
 	// Clear IDT by setting memory cells to 0
 	memset(&idt, 0, sizeof(struct idt_entry) * 256);
 
-	__asm__("lidt %0" : : "m"(idt_ptr));
+	__asm__ volatile("lidt %0" : : "m"(idt_ptr));
 }
 
 /**
diff --git a/kernel/drivers/timer.c b/kernel/drivers/timer.c
index a3b4137..0207cc0 100644
--- a/kernel/drivers/timer.c
+++ b/kernel/drivers/timer.c
@@ -27,7 +27,7 @@ void timer_wait(u32 ticks)
 
 	eticks = timer_ticks + ticks;
 	while (timer_ticks < eticks) {
-		__asm__("sti//hlt//cli");
+		__asm__ volatile("sti//hlt//cli");
 	}
 }
 
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