From ab50ed71713fb35b7ddda37cad9be19cea1f139b Mon Sep 17 00:00:00 2001 From: Michael Sevakis Date: Sat, 29 Jan 2011 15:03:09 +0000 Subject: [PATCH] Add a couple KERNEL_ASSERTs to check queue fullness when extra checks are enabled. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29164 a1c6a512-1295-4272-9138-f99709370657 --- firmware/kernel.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/firmware/kernel.c b/firmware/kernel.c index 4e629c5504..ee42574055 100644 --- a/firmware/kernel.c +++ b/firmware/kernel.c @@ -617,6 +617,9 @@ void queue_post(struct event_queue *q, long id, intptr_t data) wr = q->write++ & QUEUE_LENGTH_MASK; + KERNEL_ASSERT((q->write - q->read) <= QUEUE_LENGTH, + "queue_post ovf q=%08lX", (long)q); + q->events[wr].id = id; q->events[wr].data = data; @@ -643,6 +646,9 @@ intptr_t queue_send(struct event_queue *q, long id, intptr_t data) wr = q->write++ & QUEUE_LENGTH_MASK; + KERNEL_ASSERT((q->write - q->read) <= QUEUE_LENGTH, + "queue_send ovf q=%08lX", (long)q); + q->events[wr].id = id; q->events[wr].data = data;