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
75 lines
2.2 KiB
C
75 lines
2.2 KiB
C
/* Dummy audit library for test-audit-threads.
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Copyright (C) 2018-2019 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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#include <elf.h>
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#include <link.h>
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#include <stdio.h>
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#include <assert.h>
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#include <string.h>
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/* We must use a dummy LD_AUDIT module to force the dynamic loader to
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*not* update the real PLT, and instead use a cached value for the
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lazy resolution result. It is the update of that cached value that
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we are testing for correctness by doing this. */
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/* Library to be audited. */
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#define LIB "tst-audit-threads-mod2.so"
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/* CALLNUM is the number of retNum functions. */
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#define CALLNUM 7999
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#define CONCATX(a, b) __CONCAT (a, b)
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static int previous = 0;
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unsigned int
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la_version (unsigned int ver)
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{
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return 1;
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}
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unsigned int
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la_objopen (struct link_map *map, Lmid_t lmid, uintptr_t *cookie)
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{
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return LA_FLG_BINDTO | LA_FLG_BINDFROM;
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}
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uintptr_t
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CONCATX(la_symbind, __ELF_NATIVE_CLASS) (ElfW(Sym) *sym,
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unsigned int ndx,
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uintptr_t *refcook,
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uintptr_t *defcook,
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unsigned int *flags,
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const char *symname)
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{
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const char * retnum = "retNum";
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char * num = strstr (symname, retnum);
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int n;
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/* Validate if the symbols are getting called in the correct order.
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This code is here to verify binutils does not optimize out the PLT
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entries that require the symbol binding. */
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if (num != NULL)
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{
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n = atoi (num);
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assert (n >= previous);
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assert (n <= CALLNUM);
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previous = n;
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}
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return sym->st_value;
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}
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