kernel: Add reboot() and reboot syscall

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/sys/arch/amd64/amd64/machdep.c b/sys/arch/amd64/amd64/machdep.c
index 6a24232..34bea11 100644
--- a/sys/arch/amd64/amd64/machdep.c
+++ b/sys/arch/amd64/amd64/machdep.c
@@ -331,6 +331,15 @@ processor_switch_to(struct proc *old_td, struct proc *new_td)
 }
 
 void
+cpu_reset(void)
+{
+    for (;;) {
+        /* Pulse the reset line */
+        outb(0x64, 0xFE);
+    }
+}
+
+void
 processor_init(void)
 {
     /* Indicates what doesn't need to be init anymore */