bwlp/qemu.git/tests/tcg/ppc64, branch master

tests/tcg: move compiler tests to Makefiles

2022-10-06T10:53:40+00:00

Further decoupling of tests/tcg from the main QEMU Makefile, and making the build more similar between the cross compiler case and the vetted container images. Signed-off-by: Paolo Bonzini Signed-off-by: Alex Bennée Message-Id: <20220929114231.583801-25-alex.bennee@linaro.org>

tests/tcg: unify ppc64 and ppc64le Makefiles

2022-10-06T10:53:40+00:00

Make tests/tcg/ppc64le include tests/tcg/ppc64 instead of duplicating the rules. Because the ppc64le vpath includes tests/tcg/ppc64 but not vice versa, the tests have to be moved from tests/tcg/ppc64le/ to tests/tcg/ppc64. Signed-off-by: Paolo Bonzini Signed-off-by: Alex Bennée Message-Id: <20220929114231.583801-23-alex.bennee@linaro.org>

tests/tcg/ppc64: Add mffsce test

2022-07-06T13:22:38+00:00

Add mffsce test to check both the return value and the new fpscr stored in the cpu. Signed-off-by: Víctor Colombo Reviewed-by: Matheus Ferst Message-Id: <20220629162904.105060-8-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza

tests/tcg: add compiler test variables when using containers

2022-04-20T15:04:20+00:00

Even for container-based cross compilation use $(CROSS_CC_HAS_*) variables. This makes the TCG test makefiles oblivious of whether the compiler is invoked through a container or not. Signed-off-by: Paolo Bonzini Reviewed-by: Alex Bennée Message-Id: <20220401141326.1244422-10-pbonzini@redhat.com> Signed-off-by: Alex Bennée Reviewed-by: Richard Henderson Message-Id: <20220419091020.3008144-13-alex.bennee@linaro.org>

target/ppc: fix xxspltw for big endian hosts

2022-03-14T14:57:17+00:00

Fix a typo in the host endianness macro and add a simple test to detect regressions. Fixes: 9bb0048ec6f8 ("target/ppc: convert xxspltw to vector operations") Signed-off-by: Matheus Ferst Reviewed-by: Richard Henderson Message-Id: <20220310172047.61094-1-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater

tests/tcg: add vectorised sha512 versions

2022-02-28T16:42:35+00:00

This builds vectorised versions of sha512 to exercise the vector code: - aarch64 (AdvSimd) - i386 (SSE) - s390x (MVX) - ppc64/ppc64le (power10 vectors) Signed-off-by: Alex Bennée Reviewed-by: Richard Henderson Message-Id: <20220225172021.3493923-14-alex.bennee@linaro.org>

tests/tcg/ppc64: clean-up handling of byte-reverse

2022-02-28T16:42:25+00:00

Rather than having an else leg for the missing compiler case we can simply just not add the test - the same way as is done for ppc64le. Also while we are at it fix up the compiler invocation. Signed-off-by: Alex Bennée Reviewed-by: Richard Henderson Message-Id: <20220225172021.3493923-11-alex.bennee@linaro.org>

target/ppc: do not silence snan in xscvspdpn

2022-01-04T06:55:34+00:00

The non-signalling versions of VSX scalar convert to shorter/longer precision insns doesn't silence SNaNs in the hardware. To better match this behavior, use the non-arithmatic conversion of helper_todouble instead of float32_to_float64. A test is added to prevent future regressions. Signed-off-by: Matheus Ferst Message-Id: <20211228120310.1957990-1-matheus.ferst@eldorado.org.br> Signed-off-by: Cédric Le Goater

test/tcg/ppc64le: test mtfsf

2021-12-17T16:57:13+00:00

Added tests for the mtfsf to check if FI bit of FPSCR is being set and if exception calls are being made correctly. Reviewed-by: Richard Henderson Signed-off-by: Lucas Mateus Castro (alqotel) Message-Id: <20211201163808.440385-3-lucas.araujo@eldorado.org.br> Signed-off-by: Cédric Le Goater

linux-user/ppc: Fix XER access in save/restore_user_regs

2021-10-21T00:42:47+00:00

We should use cpu_read_xer/cpu_write_xer to save/restore the complete register since some of its bits are in other fields of CPUPPCState. A test is added to prevent future regressions. Fixes: da91a00f191f ("target-ppc: Split out SO, OV, CA fields from XER") Signed-off-by: Matheus Ferst Message-Id: <20211014223234.127012-2-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson Signed-off-by: David Gibson