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https://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
74 lines
1.9 KiB
ArmAsm
74 lines
1.9 KiB
ArmAsm
! SPARC v9 64-bit VIS3 __mpn_mul_1 -- Multiply a limb vector with a single
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! limb and store the product in a second limb vector.
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!
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! Copyright (C) 2013-2019 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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!
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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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!
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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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!
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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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#define res_ptr %o0
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#define s1_ptr %o1
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#define sz %o2
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#define s2_limb %o3
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#define carry %o5
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#define tmp1 %g1
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#define tmp2 %g2
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#define tmp3 %g3
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#define tmp4 %o4
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.register %g2,#scratch
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.register %g3,#scratch
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ENTRY(__mpn_mul_1_vis3)
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subcc sz, 1, sz
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be .Lfinal_limb
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clr carry
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.Lloop:
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ldx [s1_ptr + 0x00], tmp1
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ldx [s1_ptr + 0x08], tmp4
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mulx tmp1, s2_limb, tmp3
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add s1_ptr, 0x10, s1_ptr
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umulxhi tmp1, s2_limb, tmp2
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sub sz, 2, sz
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mulx tmp4, s2_limb, tmp1
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add res_ptr, 0x10, res_ptr
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umulxhi tmp4, s2_limb, tmp4
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addcc carry, tmp3, tmp3
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stx tmp3, [res_ptr - 0x10]
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addxc %g0, tmp2, carry
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addcc carry, tmp1, tmp1
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addxc %g0, tmp4, carry
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brgz sz, .Lloop
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stx tmp1, [res_ptr - 0x08]
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brlz,pt sz, .Lfinish
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nop
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.Lfinal_limb:
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ldx [s1_ptr + 0x00], tmp1
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mulx tmp1, s2_limb, tmp3
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umulxhi tmp1, s2_limb, tmp2
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addcc carry, tmp3, tmp3
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addxc %g0, tmp2, carry
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stx tmp3, [res_ptr + 0x00]
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.Lfinish:
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retl
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mov carry, %o0
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END(__mpn_mul_1_vis3)
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