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From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Alex Bennée" <alex.bennee@linaro.org>,
	"Aleksandar Rikalo" <aleksandar.rikalo@syrmia.com>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"Luis Pires" <luis.pires@eldorado.org.br>
Subject: Re: [PATCH 04/33] tests/tcg/mips: Run MSA opcodes tests on user-mode emulation
Date: Wed, 27 Oct 2021 12:38:51 +0200	[thread overview]
Message-ID: <f0cbc301-fcf2-e9d5-f926-2f96a7ec14fd@amsat.org> (raw)
In-Reply-To: <20211023214803.522078-5-f4bug@amsat.org>

On 10/23/21 23:47, Philippe Mathieu-Daudé wrote:
> The following commits added various user-mode tests
> for various MSA instructions:
> 
>  - 0fdd986a6c8 ("Add tests for MSA integer add instructions")
>  - 1be82d89011 ("Add tests for MSA integer average instructions")
>  - 1d336c87a3c ("Add tests for MSA bit set instructions")
>  - 1e6bea794c8 ("Add tests for MSA integer max/min instructions")
>  - 2a367db039f ("Add tests for MSA pack instructions")
>  - 3d9569b8550 ("Add tests for MSA move instructions")
>  - 4b302ce90db ("Add tests for MSA integer multiply instructions")
>  - 520e210c0aa ("Add tests for MSA integer compare instructions")
>  - 53e116fed6d ("Add tests for MSA integer subtract instructions")
>  - 666952ea7c1 ("Add tests for MSA bit move instructions")
>  - 72f463bc080 ("Add tests for MSA integer divide instructions")
>  - 8598f5fac1c ("Add tests for MSA FP max/min instructions")
>  - 99d423e576a ("Add tests for MSA shift instructions")
>  - a8f91dd9fd0 ("Add tests for MSA integer dot product instructions")
>  - b62592ab655 ("Add tests for MSA bit counting instructions")
>  - ba632924450 ("Add tests for MSA logic instructions")
>  - fc76f486677 ("Add tests for MSA interleave instructions")
> 
> Cover them in the buildsys machinery so they are run automatically
> when calling 'make check-tcg'.
> 
> Start running them on the mips64el target.
> 
> Cc: Alex Bennée <alex.bennee@linaro.org>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
>  tests/tcg/mips/ase-msa.mak         | 30 ++++++++++++++++++++++++++++++
>  MAINTAINERS                        |  1 +
>  tests/tcg/mips/Makefile.target     |  5 +++++
>  tests/tcg/mips64/Makefile.target   |  9 +++++++++
>  tests/tcg/mips64el/Makefile.target | 12 ++++++++++++
>  tests/tcg/mipsel/Makefile.target   |  9 +++++++++
>  6 files changed, 66 insertions(+)
>  create mode 100644 tests/tcg/mips/ase-msa.mak
>  create mode 100644 tests/tcg/mips64/Makefile.target
>  create mode 100644 tests/tcg/mips64el/Makefile.target
>  create mode 100644 tests/tcg/mipsel/Makefile.target
> 
> diff --git a/tests/tcg/mips/ase-msa.mak b/tests/tcg/mips/ase-msa.mak
> new file mode 100644
> index 00000000000..be1ba967a5b
> --- /dev/null
> +++ b/tests/tcg/mips/ase-msa.mak
> @@ -0,0 +1,30 @@
> +# -*- Mode: makefile -*-
> +#
> +# MIPS MSA specific TCG tests
> +#
> +# Copyright (c) 2021 Philippe Mathieu-Daudé <f4bug@amsat.org>
> +#
> +# SPDX-License-Identifier: GPL-2.0-or-later
> +
> +MSA_DIR = $(SRC_PATH)/tests/tcg/mips/user/ase/msa
> +
> +MSA_TEST_CLASS = bit-count bit-move bit-set fixed-multiply \
> +				float-max-min int-add int-average int-compare int-divide \
> +				int-dot-product interleave int-max-min int-modulo \
> +				int-multiply int-subtract logic move pack shift
> +
> +MSA_TEST_SRCS = $(foreach class,$(MSA_TEST_CLASS),$(wildcard $(MSA_DIR)/$(class)/*.c))
> +
> +MSA_TESTS = $(patsubst %.c,%,$(notdir $(MSA_TEST_SRCS)))
> +
> +$(MSA_TESTS): CFLAGS+=-mmsa $(MSA_CFLAGS)
> +$(MSA_TESTS): %: $(foreach CLASS,$(MSA_TEST_CLASS),$(wildcard $(MSA_DIR)/$(CLASS)/%.c))
> +	$(CC) -static $(CFLAGS) -o $@ \
> +		$(foreach CLASS,$(MSA_TEST_CLASS),$(wildcard $(MSA_DIR)/$(CLASS)/$@.c))

FYI I am using $wilcard because because the test files are in multiple
directories ($MSA_TEST_CLASS).

> +
> +$(foreach test,$(MSA_TESTS),run-$(test)): QEMU_OPTS += -cpu $(MSA_CPU)
> +
> +# FIXME: These tests fail when using plugins
> +ifneq ($(CONFIG_PLUGIN),y)
> +TESTS += $(MSA_TESTS)
> +endif
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 4e77d03651b..53c6c549b80 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -3111,6 +3111,7 @@ R: Jiaxun Yang <jiaxun.yang@flygoat.com>
>  R: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
>  S: Odd Fixes
>  F: tcg/mips/
> +F: tests/tcg/mips*
>  
>  PPC TCG target
>  M: Richard Henderson <richard.henderson@linaro.org>
> diff --git a/tests/tcg/mips/Makefile.target b/tests/tcg/mips/Makefile.target
> index 1a994d5525e..191fe179119 100644
> --- a/tests/tcg/mips/Makefile.target
> +++ b/tests/tcg/mips/Makefile.target
> @@ -17,3 +17,8 @@ TESTS += $(MIPS_TESTS)
>  hello-mips: CFLAGS+=-mno-abicalls -fno-PIC -mabi=32
>  hello-mips: LDFLAGS+=-nostdlib
>  endif
> +
> +# FIXME enable MSA tests

This is commented because the Debian toolchain produces:

/usr/mips-linux-gnu/include/gnu/stubs.h:17:11: fatal error:
gnu/stubs-o32_hard_2008.h: No such file or directory
 # include <gnu/stubs-o32_hard_2008.h>
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~

> +#MSA_CFLAGS=-march=mips64r5 -mnan=2008

Here I meant:

   MSA_CFLAGS=-march=mips32r5 -mnan=2008

Anyhow, similar error using -march=mips32r6.

> +#MSA_CPU=P5600
> +#include $(SRC_PATH)/tests/tcg/mips/ase-msa.mak
> diff --git a/tests/tcg/mips64/Makefile.target b/tests/tcg/mips64/Makefile.target
> new file mode 100644
> index 00000000000..d876b92f219
> --- /dev/null
> +++ b/tests/tcg/mips64/Makefile.target
> @@ -0,0 +1,9 @@
> +# -*- Mode: makefile -*-
> +#
> +# mips64el specific TCG tests
> +#
> +# Copyright (c) 2021 Philippe Mathieu-Daudé <f4bug@amsat.org>
> +#
> +# SPDX-License-Identifier: GPL-2.0-or-later
> +
> +# 64-bit MSA is tested on little-endian target
> diff --git a/tests/tcg/mips64el/Makefile.target b/tests/tcg/mips64el/Makefile.target
> new file mode 100644
> index 00000000000..87c0d6dce18
> --- /dev/null
> +++ b/tests/tcg/mips64el/Makefile.target
> @@ -0,0 +1,12 @@
> +# -*- Mode: makefile -*-
> +#
> +# mips64el specific TCG tests
> +#
> +# Copyright (c) 2021 Philippe Mathieu-Daudé <f4bug@amsat.org>
> +#
> +# SPDX-License-Identifier: GPL-2.0-or-later
> +
> +# MSA
> +MSA_CFLAGS=-march=mips64r5 -mnan=legacy
> +MSA_CPU=Loongson-3A4000
> +include $(SRC_PATH)/tests/tcg/mips/ase-msa.mak
> diff --git a/tests/tcg/mipsel/Makefile.target b/tests/tcg/mipsel/Makefile.target
> new file mode 100644
> index 00000000000..c8acacb4497
> --- /dev/null
> +++ b/tests/tcg/mipsel/Makefile.target
> @@ -0,0 +1,9 @@
> +# -*- Mode: makefile -*-
> +#
> +# mipsel specific TCG tests
> +#
> +# Copyright (c) 2021 Philippe Mathieu-Daudé <f4bug@amsat.org>
> +#
> +# SPDX-License-Identifier: GPL-2.0-or-later
> +
> +# 32-bit MSA is tested on big-endian target
> 


  reply	other threads:[~2021-10-27 10:41 UTC|newest]

Thread overview: 78+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-23 21:47 [PATCH 00/33] target/mips: Fully convert MSA opcodes to decodetree Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 01/33] tests/tcg: Fix some targets default cross compiler path Philippe Mathieu-Daudé
2021-10-23 23:24   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 02/33] target/mips: Fix MSA MADDV.B opcode Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 03/33] target/mips: Fix MSA MSUBV.B opcode Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 04/33] tests/tcg/mips: Run MSA opcodes tests on user-mode emulation Philippe Mathieu-Daudé
2021-10-27 10:38   ` Philippe Mathieu-Daudé [this message]
2021-10-23 21:47 ` [PATCH 05/33] target/mips: Have check_msa_access() return a boolean Philippe Mathieu-Daudé
2021-10-24  1:02   ` Richard Henderson
2021-10-24 12:48     ` Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 06/33] target/mips: Use enum definitions from CPUMIPSMSADataFormat enum Philippe Mathieu-Daudé
2021-10-24  1:03   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 07/33] target/mips: Rename sa16 -> sa, bz_df -> bz -> bz_v Philippe Mathieu-Daudé
2021-10-24  1:05   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 08/33] target/mips: Convert MSA LDI opcode to decodetree Philippe Mathieu-Daudé
2021-10-24  1:53   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 09/33] target/mips: Introduce generic TRANS_CHECK() for decodetree helpers Philippe Mathieu-Daudé
2021-10-24  1:58   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 10/33] target/mips: Extract df_extract() helper Philippe Mathieu-Daudé
2021-10-24  2:26   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 11/33] target/mips: Convert MSA I5 instruction format to decodetree Philippe Mathieu-Daudé
2021-10-24  2:10   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 12/33] target/mips: Convert MSA BIT " Philippe Mathieu-Daudé
2021-10-24  2:45   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 13/33] target/mips: Convert MSA SHF opcode " Philippe Mathieu-Daudé
2021-10-24  3:40   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 14/33] target/mips: Convert MSA I8 instruction format " Philippe Mathieu-Daudé
2021-10-24  3:45   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 15/33] target/mips: Convert MSA load/store " Philippe Mathieu-Daudé
2021-10-24  4:53   ` Richard Henderson
2021-10-24 11:18     ` Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 16/33] target/mips: Convert MSA 2RF " Philippe Mathieu-Daudé
2021-10-24  5:01   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 17/33] target/mips: Convert MSA FILL opcode " Philippe Mathieu-Daudé
2021-10-24  5:04   ` Richard Henderson
2021-10-24 16:44     ` Philippe Mathieu-Daudé
2021-10-24 17:26       ` Richard Henderson
2021-10-25 16:43         ` Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 18/33] target/mips: Convert MSA 2R instruction format " Philippe Mathieu-Daudé
2021-10-24  5:14   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 19/33] target/mips: Convert MSA VEC " Philippe Mathieu-Daudé
2021-10-24  5:17   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 20/33] target/mips: Convert MSA 3RF instruction format to decodetree (DF_HALF) Philippe Mathieu-Daudé
2021-10-24 17:37   ` Richard Henderson
2021-10-24 17:42     ` Richard Henderson
2021-10-23 21:47 ` [PATCH 21/33] target/mips: Convert MSA 3RF instruction format to decodetree (DF_WORD) Philippe Mathieu-Daudé
2021-10-24 17:42   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 22/33] target/mips: Convert MSA 3R instruction format to decodetree (part 1/4) Philippe Mathieu-Daudé
2021-10-24 17:51   ` Richard Henderson
2021-10-24 17:52   ` Richard Henderson
2021-10-24 18:57     ` Philippe Mathieu-Daudé
2021-10-24 20:27       ` Richard Henderson
2021-10-23 21:47 ` [PATCH 23/33] target/mips: Convert MSA 3R instruction format to decodetree (part 2/4) Philippe Mathieu-Daudé
2021-10-24 17:55   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 24/33] target/mips: Convert MSA 3R instruction format to decodetree (part 3/4) Philippe Mathieu-Daudé
2021-10-24 18:09   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 25/33] target/mips: Convert MSA 3R instruction format to decodetree (part 4/4) Philippe Mathieu-Daudé
2021-10-24 18:12   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 26/33] target/mips: Convert MSA ELM instruction format to decodetree Philippe Mathieu-Daudé
2021-10-24 20:52   ` Richard Henderson
2021-10-27 17:27     ` Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 27/33] target/mips: Convert MSA COPY_U opcode " Philippe Mathieu-Daudé
2021-10-24 21:01   ` Richard Henderson
2021-10-27 17:40     ` Philippe Mathieu-Daudé
2021-10-23 21:47 ` [PATCH 28/33] target/mips: Convert MSA COPY_S and INSERT opcodes " Philippe Mathieu-Daudé
2021-10-24 21:02   ` Richard Henderson
2021-10-23 21:47 ` [PATCH 29/33] target/mips: Convert MSA MOVE.V opcode " Philippe Mathieu-Daudé
2021-10-24 21:09   ` Richard Henderson
2021-10-23 21:48 ` [PATCH 30/33] target/mips: Convert CFCMSA and CTCMSA opcodes " Philippe Mathieu-Daudé
2021-10-24 21:15   ` Richard Henderson
2021-10-23 21:48 ` [PATCH 31/33] target/mips: Remove generic MSA opcode Philippe Mathieu-Daudé
2021-10-24 21:16   ` Richard Henderson
2021-10-23 21:48 ` [PATCH 32/33] target/mips: Remove one MSA unnecessary decodetree overlap group Philippe Mathieu-Daudé
2021-10-24 21:17   ` Richard Henderson
2021-10-23 21:48 ` [PATCH 33/33] target/mips: Adjust style in msa_translate_init() Philippe Mathieu-Daudé
2021-10-24 21:18   ` Richard Henderson
2021-10-24 18:26 ` [PATCH 00/33] target/mips: Fully convert MSA opcodes to decodetree Jiaxun Yang
2021-10-24 19:01   ` Philippe Mathieu-Daudé

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