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* meson: rename included C source files to .c.incPaolo Bonzini2020-08-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | With Makefiles that have automatically generated dependencies, you generated includes are set as dependencies of the Makefile, so that they are built before everything else and they are available when first building the .c files. Alternatively you can use a fine-grained dependency, e.g. target/arm/translate.o: target/arm/decode-neon-shared.inc.c With Meson you have only one choice and it is a third option, namely "build at the beginning of the corresponding target"; the way you express it is to list the includes in the sources of that target. The problem is that Meson decides if something is a source vs. a generated include by looking at the extension: '.c', '.cc', '.m', '.C' are sources, while everything else is considered an include---including '.inc.c'. Use '.c.inc' to avoid this, as it is consistent with our other convention of using '.rst.inc' for included reStructuredText files. The editorconfig file is adjusted. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* softfloat: Change tininess_before_rounding to boolRichard Henderson2020-05-191-1/+1
| | | | | | | | Slightly tidies the usage within softfloat.c and the representation in float_status. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* softfloat: Support float_round_to_odd more placesRichard Henderson2019-02-261-9/+34
| | | | | | | | | | | | | | | Previously this was only supported for roundAndPackFloat64. New support in round_canonical, round_to_int, float128_round_to_int, roundAndPackFloat32, roundAndPackInt32, roundAndPackInt64, roundAndPackUint64. This does not include any of the floatx80 routines, as we do not have users for that rounding mode there. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20190215170225.15537-1-richard.henderson@linaro.org> Tested-by: David Hildenbrand <david@redhat.com> [AJB: add missing break] Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
* tests/fp: add wrapping for f128_to_ui32Alex Bennée2019-02-261-1/+2
| | | | | | | Needed to test: softfloat: Implement float128_to_uint32 Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* fp-test: fix signature of slow_clear_flags and qemu_clear_flagsEmilio G. Cota2019-01-221-2/+2
| | | | | | | To match the type in testfloat. Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
* tests/fp/fp-test: add floating point testsEmilio G. Cota2018-10-051-0/+992
By leveraging berkeley's softfloat and testfloat. With this we get decent coverage of softfloat.c: $ ./fp-test -r even: 67.22% coverage $ ./fp-test -r all: 73.11% coverage Note that we do not yet test parts of softfloat.c that aren't in the original softfloat library, namely: - denormal inputs - *_to_int16/uint16 conversions - scalbn for fixed point - muladd variants - min/max - exp2 - log2 - float*_compare (except float16_compare) Signed-off-by: Emilio G. Cota <cota@braap.org> [rth: Add the new modules to git_submodules.] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>