Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / post / lib_powerpc / fpu / 20010226-1.c

diff --git a/qemu/roms/u-boot/post/lib_powerpc/fpu/20010226-1.c b/qemu/roms/u-boot/post/lib_powerpc/fpu/20010226-1.c
new file mode 100644 (file)
index 0000000..57a21e4
--- /dev/null
+++ b/qemu/roms/u-boot/post/lib_powerpc/fpu/20010226-1.c
@@ -0,0 +1,37 @@
+/*
+ * 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_math3 (void)
+{
+       volatile long double dfrom = 1.1;
+       volatile long double m1;
+       volatile long double m2;
+       volatile unsigned long mant_long;
+
+       m1 = dfrom / 2.0;
+       m2 = m1 * 4294967296.0;
+       mant_long = ((unsigned long) m2) & 0xffffffff;
+
+       if (mant_long != 0x8ccccccc) {
+               post_log ("Error in FPU math3 test\n");
+               return -1;
+       }
+       return 0;
+}
+
+#endif /* CONFIG_POST & CONFIG_SYS_POST_FPU */