syscalls: add _syscall_sleep()

1 files changed, 6 insertions, 0 deletions

diff --git a/src/kernel/arch/amd64/interrupts/isr.c b/src/kernel/arch/amd64/interrupts/isr.c
index 71da27b..0bfd865 100644
--- a/src/kernel/arch/amd64/interrupts/isr.c
+++ b/src/kernel/arch/amd64/interrupts/isr.c
@@ -3,6 +3,7 @@
 #include <kernel/arch/amd64/interrupts/irq.h>
 #include <kernel/arch/amd64/interrupts/isr.h>
 #include <kernel/arch/amd64/port_io.h>
+#include <kernel/arch/amd64/time.h>
 #include <kernel/arch/generic.h>
 #include <kernel/panic.h>
 #include <kernel/proc.h>
@@ -28,6 +29,11 @@ void isr_stage3(int interrupt, uint64_t *stackframe) {
 			isr_test_interrupt_called = true;
 			return;
 
+		case IRQ_IBASE + IRQ_PIT:
+			pit_irq();
+			irq_eoi(IRQ_PIT);
+			return;
+
 		case IRQ_IBASE + IRQ_PS2:
 			ps2_irq();
 			irq_eoi(IRQ_PS2);