2018-12-18 12:57:04 +00:00
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/* memset variant information on S/390 version.
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2021-01-02 19:32:25 +00:00
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Copyright (C) 2018-2021 Free Software Foundation, Inc.
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2018-12-18 12:57:04 +00:00
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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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Prefer https to http for gnu.org and fsf.org URLs
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-09-07 05:40:42 +00:00
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<https://www.gnu.org/licenses/>. */
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2018-12-18 12:57:04 +00:00
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#if defined USE_MULTIARCH && IS_IN (libc) \
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&& ! defined HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT
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# define HAVE_MEMSET_IFUNC 1
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#else
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# define HAVE_MEMSET_IFUNC 0
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#endif
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#if defined HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT
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# define MEMSET_DEFAULT MEMSET_Z196
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2018-12-18 12:57:05 +00:00
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# define BZERO_DEFAULT BZERO_Z196
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2018-12-18 12:57:04 +00:00
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# define HAVE_MEMSET_Z900_G5 0
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# define HAVE_MEMSET_Z10 0
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# define HAVE_MEMSET_Z196 1
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#elif defined HAVE_S390_MIN_Z10_ZARCH_ASM_SUPPORT
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# define MEMSET_DEFAULT MEMSET_Z10
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2018-12-18 12:57:05 +00:00
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# define BZERO_DEFAULT BZERO_Z10
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2018-12-18 12:57:04 +00:00
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# define HAVE_MEMSET_Z900_G5 0
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# define HAVE_MEMSET_Z10 1
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# define HAVE_MEMSET_Z196 HAVE_MEMSET_IFUNC
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#else
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# define MEMSET_DEFAULT MEMSET_Z900_G5
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2018-12-18 12:57:05 +00:00
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# define BZERO_DEFAULT BZERO_Z900_G5
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2018-12-18 12:57:04 +00:00
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# define HAVE_MEMSET_Z900_G5 1
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# define HAVE_MEMSET_Z10 HAVE_MEMSET_IFUNC
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# define HAVE_MEMSET_Z196 HAVE_MEMSET_IFUNC
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#endif
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#if HAVE_MEMSET_Z10 || HAVE_MEMSET_Z196
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# define HAVE_MEMSET_MVCLE 1
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#else
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# define HAVE_MEMSET_MVCLE 0
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#endif
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#if HAVE_MEMSET_Z900_G5
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# define MEMSET_Z900_G5 __memset_default
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2018-12-18 12:57:05 +00:00
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# define BZERO_Z900_G5 __bzero_default
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2018-12-18 12:57:04 +00:00
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#else
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# define MEMSET_Z900_G5 NULL
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2018-12-18 12:57:05 +00:00
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# define BZERO_Z900_G5 NULL
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2018-12-18 12:57:04 +00:00
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#endif
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#if HAVE_MEMSET_Z10
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# define MEMSET_Z10 __memset_z10
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2018-12-18 12:57:05 +00:00
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# define BZERO_Z10 __bzero_z10
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2018-12-18 12:57:04 +00:00
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#else
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# define MEMSET_Z10 NULL
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2018-12-18 12:57:05 +00:00
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# define BZERO_Z10 NULL
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2018-12-18 12:57:04 +00:00
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#endif
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#if HAVE_MEMSET_Z196
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# define MEMSET_Z196 __memset_z196
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2018-12-18 12:57:05 +00:00
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# define BZERO_Z196 __bzero_z196
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2018-12-18 12:57:04 +00:00
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#else
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# define MEMSET_Z196 NULL
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2018-12-18 12:57:05 +00:00
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# define BZERO_Z196 NULL
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2018-12-18 12:57:04 +00:00
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#endif
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