Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / post / lib_powerpc / fpu / 20001122-1.c

diff --git a/qemu/roms/u-boot/post/lib_powerpc/fpu/20001122-1.c b/qemu/roms/u-boot/post/lib_powerpc/fpu/20001122-1.c
new file mode 100644 (file)
index 0000000..caf5297
--- /dev/null
+++ b/qemu/roms/u-boot/post/lib_powerpc/fpu/20001122-1.c
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2007
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+/*
+ * This file is originally a part of the GCC testsuite.
+ */
+
+#include <common.h>
+
+#include <post.h>
+
+GNU_FPOST_ATTR
+
+#if CONFIG_POST & CONFIG_SYS_POST_FPU
+
+int fpu_post_test_math1 (void)
+{
+       volatile double a;
+       double c, d;
+       volatile double b;
+
+       d = 1.0;
+
+       do
+       {
+               c = d;
+               d = c * 0.5;
+               b = 1 + d;
+       } while (b != 1.0);
+
+       a = 1.0 + c;
+
+       if (a == 1.0) {
+               post_log ("Error in FPU math1 test\n");
+               return -1;
+       }
+
+       return 0;
+}
+
+#endif /* CONFIG_POST & CONFIG_SYS_POST_FPU */