This gets rid of the muladd errors due to not raising the invalid flag.
- Before:
Errors found in f64_mulAdd, rounding near_even, tininess before rounding:
+000.0000000000000 +7FF.0000000000000 +7FF.FFFFFFFFFFFFF
=> +7FF.FFFFFFFFFFFFF ..... expected -7FF.FFFFFFFFFFFFF v....
[...]
- After:
In 6133248 tests, no errors found in f64_mulAdd, rounding near_even, tininess
before rounding.
[...]
Signed-off-by: Emilio G. Cota <c...@braap.org>
---
tests/fp/Makefile | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tests/fp/Makefile b/tests/fp/Makefile
index d649a5a1db..49cdcd1bd2 100644
--- a/tests/fp/Makefile
+++ b/tests/fp/Makefile
@@ -29,6 +29,9 @@ QEMU_INCLUDES += -I$(TF_SOURCE_DIR)
# work around TARGET_* poisoning
QEMU_CFLAGS += -DHW_POISON_H
+# define a target to match testfloat's implementation-defined choices, such as
+# whether to raise the invalid flag when dealing with NaNs in muladd.
+QEMU_CFLAGS += -DTARGET_ARM
# capstone has a platform.h file that clashes with softfloat's
QEMU_CFLAGS := $(filter-out %capstone, $(QEMU_CFLAGS))
--
2.17.1
