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-rw-r--r--kernel/kernel.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/kernel/kernel.c b/kernel/kernel.c
index 84aac28..57bf9a2 100644
--- a/kernel/kernel.c
+++ b/kernel/kernel.c
@@ -125,7 +125,7 @@ ISR(SCHEDULE, ISR_NAKED)
}
void
-init(int idlestack)
+init(int stack)
{
/* Set up timer 1 */
TCNT1 = 0; /* reset counter 1 */
@@ -133,7 +133,7 @@ init(int idlestack)
TCCR1B = TIMER_FLAGS;
TIMSK = _BV(OCIE1A);
- kernel.freemem = (void *)(RAMEND - idlestack);
+ kernel.freemem = (void *)(RAMEND - stack);
kernel.last = kernel.task;
kernel.running = kernel.task;
kernel.cycles = 0;
@@ -292,3 +292,9 @@ suspend(void)
SCHEDULE();
}
+
+uint8_t
+running(void)
+{
+ return kernel.running - kernel.task;
+}