mirror of
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
80 lines
2.5 KiB
ArmAsm
80 lines
2.5 KiB
ArmAsm
/* i386-specific implementation of profiling support.
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Copyright (C) 1997-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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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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/* We need a special version of the `mcount' function since for ix86 it
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must not clobber any register. This has several reasons:
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- there is a bug in gcc as of version 2.7.2.2 which prohibits the
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use of profiling together with nested functions
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- the ELF `fixup' function uses GCC's regparm feature
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- some (future) systems might want to pass parameters in registers. */
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.globl C_SYMBOL_NAME(_mcount)
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.type C_SYMBOL_NAME(_mcount), @function
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.align ALIGNARG(4)
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C_LABEL(_mcount)
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/* Save the caller-clobbered registers. */
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pushl %eax
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pushl %ecx
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pushl %edx
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movl 12(%esp), %edx
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movl 4(%ebp), %eax
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/* No need to access the PLT or GOT, __mcount_internal is an
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internal function and we can make a relative call. */
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call C_SYMBOL_NAME(__mcount_internal)
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/* Pop the saved registers. Please note that `mcount' has no
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return value. */
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popl %edx
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popl %ecx
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popl %eax
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ret
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ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(_mcount))
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#undef mcount
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weak_alias (_mcount, mcount)
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/* Same as above, but doesn't require a frame pointer */
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.globl C_SYMBOL_NAME(__fentry__)
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.type C_SYMBOL_NAME(__fentry__), @function
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.align ALIGNARG(4)
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C_LABEL(__fentry__)
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/* Save the caller-clobbered registers. */
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pushl %eax
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pushl %ecx
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pushl %edx
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movl 12(%esp), %edx
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movl 16(%esp), %eax
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/* No need to access the PLT or GOT, __mcount_internal is an
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internal function and we can make a relative call. */
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call C_SYMBOL_NAME(__mcount_internal)
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/* Pop the saved registers. Please note that `__fentry__' has no
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return value. */
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popl %edx
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popl %ecx
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popl %eax
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ret
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ASM_SIZE_DIRECTIVE(C_SYMBOL_NAME(__fentry__))
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