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aea52e3d2b
This reverts commit a1735e0aa8.
The test failure is a real valgrind bug that needs to be fixed before
valgrind is usable with a glibc that has been built with
CC="gcc -march=x86-64-v3". The proposed valgrind patch teaches
valgrind to replace ld.so strcmp with an unoptimized scalar
implementation, thus avoiding any AVX2-related problems.
Valgrind bug: <https://bugs.kde.org/show_bug.cgi?id=485487>
Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
47 lines
1.6 KiB
Bash
47 lines
1.6 KiB
Bash
#!/bin/sh
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# Valgrind smoke test.
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# Copyright (C) 2022-2024 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <https://www.gnu.org/licenses/>.
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set -e
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rtld="$1"
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system_rtld="$2"
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test_wrapper_env="$3"
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run_program_env="$4"
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library_path="$5"
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test_prog="$6"
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# Test whether valgrind is available in the test
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# environment. If not, skip the test.
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${test_wrapper_env} ${run_program_env} \
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/bin/sh -c "command -v valgrind" || exit 77
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# Test valgrind works with the system ld.so in the test environment
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/bin/sh -c \
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"${test_wrapper_env} ${run_program_env} \
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valgrind -q --error-exitcode=1 \
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${system_rtld} /bin/echo ${system_rtld}" || exit 77
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# Finally the actual test inside the test environment,
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# using the just build ld.so and new libraries to run
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# the smoke test under valgrind.
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/bin/sh -c \
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"${test_wrapper_env} ${run_program_env} \
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valgrind -q --error-exitcode=1 \
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${rtld} --library-path ${library_path} ${test_prog} ${rtld}"
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