[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/sysdeps/powerpc/test-gettimebase.c b/ap/libc/glibc/glibc-2.22/sysdeps/powerpc/test-gettimebase.c
new file mode 100644
index 0000000..b7b9fe4
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/sysdeps/powerpc/test-gettimebase.c
@@ -0,0 +1,47 @@
+/* Check __ppc_get_timebase() for architecture changes
+ Copyright (C) 2012-2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+/* Test if __ppc_get_timebase() is compatible with the current processor and if
+ it's changing between reads. A read failure might indicate a Power ISA or
+ binutils change. */
+
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdint.h>
+
+#include <sys/platform/ppc.h>
+
+static int
+do_test (void)
+{
+ uint64_t t1, t2, t3;
+ t1 = __ppc_get_timebase ();
+ printf ("Time Base = %"PRIu64"\n", t1);
+ t2 = __ppc_get_timebase ();
+ printf ("Time Base = %"PRIu64"\n", t2);
+ t3 = __ppc_get_timebase ();
+ printf ("Time Base = %"PRIu64"\n", t3);
+ if (t1 != t2 && t1 != t3 && t2 != t3)
+ return 0;
+
+ printf ("Fail: timebase reads should always be different.\n");
+ return 1;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"