[rtems commit] sp20: Fix print buffer size

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    c1c71cdfccc12adf8589f9c1934bef834a304c4d
Changeset: http://git.rtems.org/rtems/commit/?id=c1c71cdfccc12adf8589f9c1934bef834a304c4d

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu Feb  1 13:49:11 2018 +0100

sp20: Fix print buffer size

There were two issues:

1. The buffer size must be divisible by 8 on 64-bit targets

2. It must be large enough to service the begin of start message.

Update #3082.

---

 testsuites/sptests/sp20/init.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/testsuites/sptests/sp20/init.c b/testsuites/sptests/sp20/init.c
index 6b63b6a..65d32c9 100644
--- a/testsuites/sptests/sp20/init.c
+++ b/testsuites/sptests/sp20/init.c
@@ -28,9 +28,9 @@
 
 const char rtems_test_name[] = "SP 20";
 
-#define BUFFER_COUNT 20
+#define BUFFER_COUNT 16
 
-#define BUFFER_SIZE 100
+#define BUFFER_SIZE 512
 
 static rtems_printer_task_context printer_task;