sched: Support adding timers to the start of timer_list

If sched_add_timer() is called on a timer that would make it the new
head of the list, then add it and signal the board code that the timer
should be rescheduled.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 9 insertions, 4 deletions

diff --git a/src/simulator/main.c b/src/simulator/main.c
index ccd6dd93..7519a35b 100644
--- a/src/simulator/main.c
+++ b/src/simulator/main.c
@@ -74,15 +74,20 @@ timer_is_before(uint32_t time1, uint32_t time2)
     return (int32_t)(time1 - time2) < 0;
 }
 
+uint32_t
+timer_read_time(void)
+{
+    return 0; // XXX
+}
+
 void
-timer_periodic(void)
+timer_kick(void)
 {
 }
 
-uint32_t
-timer_read_time(void)
+void
+timer_periodic(void)
 {
-    return 0; // XXX
 }