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Florian Weimer aea52e3d2b Revert "x86_64: Suppress false positive valgrind error"
This reverts commit a1735e0aa8.

The test failure is a real valgrind bug that needs to be fixed before
valgrind is usable with a glibc that has been built with
CC="gcc -march=x86-64-v3".  The proposed valgrind patch teaches
valgrind to replace ld.so strcmp with an unoptimized scalar
implementation, thus avoiding any AVX2-related problems.

Valgrind bug: <https://bugs.kde.org/show_bug.cgi?id=485487>

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
2024-04-13 17:42:13 +02:00
advisories Update advisory format and introduce some automation 2024-01-30 13:58:57 -05:00
argp Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
assert Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
benchtests benchtests: Improve benchtests for strstr 2024-04-01 13:52:00 -03:00
bits Refer to C23 in place of C2X in glibc 2024-02-01 11:02:01 +00:00
catgets Update copyright dates not handled by scripts/update-copyrights 2024-01-01 10:53:40 -08:00
ChangeLog.old Create ChangeLog.old/ChangeLog.28 2024-01-31 01:34:58 +01:00
conform conform: Reformat Makefile. 2024-02-25 13:38:16 -05:00
csu csu: Reformat Makefile. 2024-02-25 13:38:16 -05:00
ctype ctype: Reformat Makefile. 2024-02-25 13:38:16 -05:00
debug string: Add hidden builtin definition for __strcpy_chk. 2024-02-06 09:17:04 +01:00
dirent dirent: Reformat Makefile. 2024-02-25 13:38:16 -05:00
dlfcn dlfcn: Reformat Makefile. 2024-02-25 13:38:16 -05:00
elf Revert "x86_64: Suppress false positive valgrind error" 2024-04-13 17:42:13 +02:00
gmon gmon: Reformat Makefile. 2024-02-25 13:38:16 -05:00
gnulib Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
hesiod hesiod: Reformat Makefile. 2024-02-25 13:38:16 -05:00
htl htl: Implement some support for TLS_DTV_AT_TP 2024-03-23 23:00:30 +01:00
hurd hurd: Stop relying on VM_MAX_ADDRESS 2024-03-23 22:44:02 +01:00
iconv Update copyright dates not handled by scripts/update-copyrights 2024-01-01 10:53:40 -08:00
iconvdata Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
include posix: Sync tempname with gnulib 2024-04-10 14:53:39 -03:00
inet Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
intl Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
io Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-04-02 15:28:36 -03:00
libio posix: Sync tempname with gnulib 2024-04-10 14:53:39 -03:00
locale duplocale: protect use of global locale (bug 23970) 2024-03-11 09:52:59 +01:00
localedata Update SHARED-FILES and license for Unicode 15.1.0. 2024-02-27 08:27:14 -05:00
login Update copyright dates not handled by scripts/update-copyrights 2024-01-01 10:53:40 -08:00
mach mach: Drop some unnecessary vm_param.h includes 2024-01-03 21:59:54 +01:00
malloc Make __getrandom_nocancel set errno and add a _nostatus version 2024-01-12 14:23:11 +01:00
manual aarch64: Enhanced CPU diagnostics for ld.so 2024-04-08 16:48:55 +02:00
math math: x86 trunc traps when FE_INEXACT is enabled (BZ 31603) 2024-04-04 14:29:28 -03:00
mathvec Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
misc misc: Add support for Linux uio.h RWF_NOAPPEND flag 2024-04-04 09:41:27 +01:00
nis Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
nptl nptl: Add tst-pthread-key1-static for BZ #21777 2024-04-09 05:27:03 -07:00
nptl_db Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
nscd Update copyright dates not handled by scripts/update-copyrights 2024-01-01 10:53:40 -08:00
nss getaddrinfo: translate ENOMEM to EAI_MEMORY (bug 31163) 2024-01-02 11:10:42 +01:00
po po: Update translations 2024-01-31 01:10:02 +01:00
posix Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-04-02 15:28:36 -03:00
resolv Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-04-02 15:28:36 -03:00
resource Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-04-02 15:28:36 -03:00
rt Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-04-02 15:28:36 -03:00
scripts Use Linux 6.8 in build-many-glibcs.py 2024-03-13 13:30:30 +00:00
setjmp Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
signal Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-04-02 15:28:36 -03:00
socket socket: Add new test for connect 2024-04-10 18:10:22 +02:00
soft-fp soft-fp: Add brain format support 2024-02-01 19:06:54 +01:00
stdio-common posix: Sync tempname with gnulib 2024-04-10 14:53:39 -03:00
stdlib stdlib: Fix tst-makecontext2 log when swapcontext fails 2024-03-23 08:36:28 +00:00
string wcsmbs: Ensure wcstr worst-case linear execution time (BZ 23865) 2024-04-11 14:21:32 -03:00
sunrpc Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
support libsupport: Add xgetpeername 2024-04-10 18:10:22 +02:00
sysdeps Revert "x86_64: Suppress false positive valgrind error" 2024-04-13 17:42:13 +02:00
sysvipc Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-04-02 15:28:36 -03:00
termios Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
time Always define __USE_TIME_BITS64 when 64 bit time_t is used 2024-04-02 15:28:36 -03:00
timezone timezone: sync to TZDB 2024a 2024-04-07 13:35:48 -07:00
wcsmbs wcsmbs: Ensure wcstr worst-case linear execution time (BZ 23865) 2024-04-11 14:21:32 -03:00
wctype Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
.clang-format Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
.gitattributes Assume __NR_openat is always defined 2016-03-23 23:35:08 +01:00
.gitignore Add *.pyc to .gitignore 2015-05-18 15:26:26 +05:30
abi-tags Remove the bulk of the NaCl port. 2017-05-20 08:09:10 -04:00
aclocal.m4 configure: Use autoconf 2.71 2023-07-17 10:08:10 -04:00
config.h.in timezone: sync to TZDB 2024a 2024-04-07 13:35:48 -07:00
config.make.in crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
configure elf: Enable TLS descriptor tests on aarch64 2024-03-19 14:53:30 -03:00
configure.ac elf: Enable TLS descriptor tests on aarch64 2024-03-19 14:53:30 -03:00
CONTRIBUTED-BY crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
COPYING
COPYING.LIB
extra-lib.mk Rename cppflags-iterator.mk to libof-iterator.mk, remove extra-modules.mk. 2017-05-09 07:06:29 -04:00
gen-locales.mk Improve gen-locales.mk and gen-locale.sh to make test files with @ options work 2018-02-27 17:01:57 +01:00
INSTALL INSTALL, install.texi: minor updates, regenerate 2024-01-31 00:13:43 +01:00
libc-abis riscv: support GNU indirect function 2021-01-10 21:25:13 -05:00
libof-iterator.mk Rename cppflags-iterator.mk to libof-iterator.mk, remove extra-modules.mk. 2017-05-09 07:06:29 -04:00
LICENSES Relicense IBM portions of resolv/base64.c resolv/res_debug.c. 2024-01-26 13:33:36 -05:00
MAINTAINERS Add MAINTAINERS 2017-05-11 13:38:30 -04:00
Makeconfig Use crtbeginT.o and crtend.o for non-PIE static executables 2024-04-08 09:25:36 -07:00
Makefile Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
Makefile.help Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
Makefile.in New make target to only build benchmark binaries 2016-04-20 10:23:28 +05:30
Makerules Support compiling .S files with additional options 2024-02-25 09:22:40 -08:00
NEWS NEWS: Move enable_secure_tunable from 2.39 to 2.40. 2024-03-01 17:37:31 +00:00
o-iterator.mk
README Remove ia64-linux-gnu 2024-01-08 17:09:36 -03:00
Rules Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
SECURITY.md Adapt the security policy for the security page 2023-12-05 09:15:10 -05:00
SHARED-FILES posix: Sync tempname with gnulib 2024-04-10 14:53:39 -03:00
shlib-versions crypt: Remove libcrypt support 2023-10-30 13:03:59 -03:00
test-skeleton.c Update copyright dates with scripts/update-copyrights 2024-01-01 10:53:40 -08:00
version.h Open master branch for glibc 2.40 development 2024-01-31 02:07:20 +01:00

This directory contains the sources of the GNU C Library.
See the file "version.h" for what release version you have.

The GNU C Library is the standard system C library for all GNU systems,
and is an important part of what makes up a GNU system.  It provides the
system API for all programs written in C and C-compatible languages such
as C++ and Objective C; the runtime facilities of other programming
languages use the C library to access the underlying operating system.

In GNU/Linux systems, the C library works with the Linux kernel to
implement the operating system behavior seen by user applications.
In GNU/Hurd systems, it works with a microkernel and Hurd servers.

The GNU C Library implements much of the POSIX.1 functionality in the
GNU/Hurd system, using configurations i[4567]86-*-gnu and x86_64-gnu.

When working with Linux kernels, this version of the GNU C Library
requires Linux kernel version 3.2 or later.

Also note that the shared version of the libgcc_s library must be
installed for the pthread library to work correctly.

The GNU C Library supports these configurations for using Linux kernels:

	aarch64*-*-linux-gnu
	alpha*-*-linux-gnu
	arc*-*-linux-gnu
	arm-*-linux-gnueabi
	csky-*-linux-gnuabiv2
	hppa-*-linux-gnu
	i[4567]86-*-linux-gnu
	x86_64-*-linux-gnu	Can build either x86_64 or x32
	loongarch64-*-linux-gnu Hardware floating point, LE only.
	m68k-*-linux-gnu
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	mips64-*-linux-gnu
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	powerpc64*-*-linux-gnu	Big-endian and little-endian.
	s390-*-linux-gnu
	s390x-*-linux-gnu
	riscv32-*-linux-gnu
	riscv64-*-linux-gnu
	sh[34]-*-linux-gnu
	sparc*-*-linux-gnu
	sparc64*-*-linux-gnu

If you are interested in doing a port, please contact the glibc
maintainers; see https://www.gnu.org/software/libc/ for more
information.

See the file INSTALL to find out how to configure, build, and install
the GNU C Library.  You might also consider reading the WWW pages for
the C library at https://www.gnu.org/software/libc/.

The GNU C Library is (almost) completely documented by the Texinfo manual
found in the `manual/' subdirectory.  The manual is still being updated
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The GNU C Library is free software.  See the file COPYING.LIB for copying
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