tests/tcg: Do not require FE_* exception bits

Define anything that is missing as 0, so that flags & FE_FOO
is false for any missing FOO.

Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/tests/tcg/multiarch/float_helpers.h b/tests/tcg/multiarch/float_helpers.h
index 6337bc66c1adf3184a808ca1a87768f04a464e82..309f3f4bf10d32e4370218be3cb139172e429578 100644 (file)
--- a/tests/tcg/multiarch/float_helpers.h
+++ b/tests/tcg/multiarch/float_helpers.h
@@ -8,6 +8,23 @@
 
 #include <inttypes.h>
 
+/* Some hosts do not have support for all of these; not required by ISO C. */
+#ifndef FE_OVERFLOW
+#define FE_OVERFLOW 0
+#endif
+#ifndef FE_UNDERFLOW
+#define FE_UNDERFLOW 0
+#endif
+#ifndef FE_DIVBYZERO
+#define FE_DIVBYZERO 0
+#endif
+#ifndef FE_INEXACT
+#define FE_INEXACT 0
+#endif
+#ifndef FE_INVALID
+#define FE_INVALID 0
+#endif
+
 /* Number of constants in each table */
 int get_num_f16(void);
 int get_num_f32(void);