Re: [Qemu-devel] [PATCH v3 01/15] tests: add fp-test, a floating point test suite

["Alex Bennée" <alex.bennee@linaro.org>]

Alex Bennée <alex.bennee@linaro.org> writes:

> Emilio G. Cota <cota@braap.org> writes:
>
>> This will allow us to run correctness tests against our
>> FP implementation. The test can be run in two modes (called
>> "testers"): host and soft. With the former we check the results
>> and FP flags on the host machine against the model.
>> With the latter we check QEMU's fpu primitives against the
>> model. Note that in soft mode we are not instantiating any
>> particular CPU (hence the HW_POISON_H hack to avoid macro poisoning);
>> for that we need to run the test in host mode under QEMU.
> <snip>
>
> So with the attached patch and my proposed cross build we can now get:
>
<snip>
> --- a/tests/tcg/Makefile
> +++ b/tests/tcg/Makefile
> @@ -24,6 +24,9 @@
>  VPATH = $(SRC_PATH)/tests/tcg/multiarch
>  TEST_SRCS = $(wildcard $(SRC_PATH)/tests/tcg/multiarch/*.c)
>
> +VPATH     += $(SRC_PATH)/tests/fp
> +TEST_SRCS += $(wildcard $(SRC_PATH)/tests/fp/*.c)
> +
>  VPATH     += $(SRC_PATH)/tests/tcg/$(ARCH)
>  TEST_SRCS += $(wildcard $(SRC_PATH)/tests/tcg/$(ARCH)/*.c)

It also needs:

fp-test: LDFLAGS+=-lm

--
Alex Bennée