mirror of
git://sourceware.org/git/glibc.git
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5a82c74822
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
85 lines
2.0 KiB
ArmAsm
85 lines
2.0 KiB
ArmAsm
/* Aligned copy routines specified by Sparc V9 ABI.
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For 64-bit sparc.
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Copyright (C) 2010-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by David S. Miller (davem@davemloft.net)
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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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#include <sysdep.h>
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.text
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.align 8
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ENTRY(__align_cpy_8)
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10: cmp %o0, %o1
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be,pn %xcc, 9f
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mov %o0, %o3
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subcc %o2, 0x08, %o2
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be,pn %xcc, 8f
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1: ldx [%o1 + 0x00], %o5
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ldx [%o1 + 0x08], %o4
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subcc %o2, 0x10, %o2
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add %o1, 0x10, %o1
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stx %o5, [%o3 + 0x00]
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stx %o4, [%o3 + 0x08]
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bg,pt %xcc, 1b
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add %o3, 0x10, %o3
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bne,pn %xcc, 9f
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nop
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ldx [%o1 + 0x00], %o5
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8: stx %o5, [%o3 + 0x00]
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9: retl
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nop
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END(__align_cpy_8)
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.align 8
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ENTRY(__align_cpy_4)
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20: cmp %o0, %o1
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be,pn %xcc, 9f
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mov %o0, %o3
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subcc %o2, 0x04, %o2
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be,pn %xcc, 8f
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1: lduw [%o1 + 0x00], %o5
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lduw [%o1 + 0x04], %o4
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subcc %o2, 0x08, %o2
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add %o1, 0x08, %o1
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stw %o5, [%o3 + 0x00]
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stw %o4, [%o3 + 0x04]
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bg,pt %xcc, 1b
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add %o3, 0x08, %o3
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bne,pn %xcc, 9f
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nop
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lduw [%o1 + 0x00], %o5
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8: stw %o5, [%o3 + 0x00]
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9: retl
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nop
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END(__align_cpy_4)
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.align 8
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ENTRY(__align_cpy_2)
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or %o0, %o1, %o3
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or %o2, %o3, %o3
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andcc %o3, 0x7, %g0
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be,pt %xcc, 10b
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andcc %o3, 0x3, %g0
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be,pt %xcc, 20b
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mov %o7, %g1
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call HIDDEN_JUMPTARGET(memcpy)
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mov %o7, %g1
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END(__align_cpy_2)
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weak_alias (__align_cpy_8, __align_cpy_16)
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weak_alias (__align_cpy_2, __align_cpy_1)
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