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nptl: Move system to libc

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The libc version is identical and built with same flags.

Checked on x86_64-linux-gnu.
This commit is contained in:
Adhemerval Zanella 2021-03-15 11:02:21 -03:00
parent 9cf242997d
commit d5ddd583da
28 changed files with 0 additions and 74 deletions
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3
nptl/Makefile
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@ -114,7 +114,6 @@ libpthread-routines = \
pt-interp \
pt-longjmp \
pt-raise \
pt-system \
pthread_attr_getaffinity \
pthread_attr_getguardsize \
pthread_attr_getstack \
@ -296,8 +295,6 @@ CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-pt-system.c += -fexceptions
CFLAGS-futex-internal.c += -fexceptions -fasynchronous-unwind-tables
LDLIBS-tst-once5 = -lstdc++

1
nptl/Versions
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@ -173,7 +173,6 @@ libpthread {
send;
sigaction;
siglongjmp;
system;
}
GLIBC_2.1 {

45
nptl/pt-system.c
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@ -1,45 +0,0 @@
/* ABI compatibility for 'system' symbol in libpthread ABI.
Copyright (C) 2002-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <stdlib.h>
#include <shlib-compat.h>
/* libpthread once had its own 'system', though there was no apparent
reason for it. There is no use in having a separate symbol in
libpthread, but the historical ABI requires it. For static linking,
there is no need to provide anything here--the libc version will be
linked in. For shared library ABI compatibility, there must be a
'system' symbol in libpthread.so.
With an IFUNC resolver, it would be possible to avoid the indirection,
but the IFUNC resolver might run before the __libc_system symbol has
been relocated, in which case the IFUNC resolver would not be able to
provide the correct address. */
#if SHLIB_COMPAT (libpthread, GLIBC_2_0, GLIBC_2_22)
static int __attribute__ ((used))
system_compat (const char *line)
{
return __libc_system (line);
}
strong_alias (system_compat, system_alias)
compat_symbol (libpthread, system_alias, system, GLIBC_2_0);
#endif

1
sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
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@ -165,7 +165,6 @@ GLIBC_2.17 sem_wait F
GLIBC_2.17 send F
GLIBC_2.17 sigaction F
GLIBC_2.17 siglongjmp F
GLIBC_2.17 system F
GLIBC_2.18 pthread_getattr_default_np F
GLIBC_2.18 pthread_setattr_default_np F
GLIBC_2.28 call_once F

1
sysdeps/unix/sysv/linux/alpha/libpthread.abilist
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@ -68,7 +68,6 @@ GLIBC_2.0 sem_wait F
GLIBC_2.0 send F
GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 system F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F

1
sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
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@ -194,4 +194,3 @@ GLIBC_2.4 sem_wait F
GLIBC_2.4 send F
GLIBC_2.4 sigaction F
GLIBC_2.4 siglongjmp F
GLIBC_2.4 system F

1
sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
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@ -194,4 +194,3 @@ GLIBC_2.4 sem_wait F
GLIBC_2.4 send F
GLIBC_2.4 sigaction F
GLIBC_2.4 siglongjmp F
GLIBC_2.4 system F

1
sysdeps/unix/sysv/linux/hppa/libpthread.abilist
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@ -145,7 +145,6 @@ GLIBC_2.2 sem_wait F
GLIBC_2.2 send F
GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 system F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F

1
sysdeps/unix/sysv/linux/i386/libpthread.abilist
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@ -68,7 +68,6 @@ GLIBC_2.0 sem_wait F
GLIBC_2.0 send F
GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 system F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F

1
sysdeps/unix/sysv/linux/ia64/libpthread.abilist
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@ -145,7 +145,6 @@ GLIBC_2.2 sem_wait F
GLIBC_2.2 send F
GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 system F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F

1
sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
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@ -194,4 +194,3 @@ GLIBC_2.4 sem_wait F
GLIBC_2.4 send F
GLIBC_2.4 sigaction F
GLIBC_2.4 siglongjmp F
GLIBC_2.4 system F

1
sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
View File

@ -68,7 +68,6 @@ GLIBC_2.0 sem_wait F
GLIBC_2.0 send F
GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 system F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F

1
sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
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@ -167,7 +167,6 @@ GLIBC_2.18 sem_wait F
GLIBC_2.18 send F
GLIBC_2.18 sigaction F
GLIBC_2.18 siglongjmp F
GLIBC_2.18 system F
GLIBC_2.28 call_once F
GLIBC_2.28 cnd_broadcast F
GLIBC_2.28 cnd_destroy F

1
sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
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@ -167,7 +167,6 @@ GLIBC_2.18 sem_wait F
GLIBC_2.18 send F
GLIBC_2.18 sigaction F
GLIBC_2.18 siglongjmp F
GLIBC_2.18 system F
GLIBC_2.28 call_once F
GLIBC_2.28 cnd_broadcast F
GLIBC_2.28 cnd_destroy F

1
sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
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@ -68,7 +68,6 @@ GLIBC_2.0 sem_wait F
GLIBC_2.0 send F
GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 system F
GLIBC_2.11 pthread_sigqueue F
GLIBC_2.12 pthread_getname_np F
GLIBC_2.12 pthread_mutex_consistent F

1
sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
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@ -68,7 +68,6 @@ GLIBC_2.0 sem_wait F
GLIBC_2.0 send F
GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 system F
GLIBC_2.11 pthread_sigqueue F
GLIBC_2.12 pthread_getname_np F
GLIBC_2.12 pthread_mutex_consistent F

1
sysdeps/unix/sysv/linux/nios2/libpthread.abilist
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@ -167,7 +167,6 @@ GLIBC_2.21 sem_wait F
GLIBC_2.21 send F
GLIBC_2.21 sigaction F
GLIBC_2.21 siglongjmp F
GLIBC_2.21 system F
GLIBC_2.28 call_once F
GLIBC_2.28 cnd_broadcast F
GLIBC_2.28 cnd_destroy F

1
sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
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@ -68,7 +68,6 @@ GLIBC_2.0 sem_wait F
GLIBC_2.0 send F
GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 system F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F

1
sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
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@ -165,7 +165,6 @@ GLIBC_2.3 sem_wait F
GLIBC_2.3 send F
GLIBC_2.3 sigaction F
GLIBC_2.3 siglongjmp F
GLIBC_2.3 system F
GLIBC_2.3.2 pthread_cond_broadcast F
GLIBC_2.3.2 pthread_cond_signal F
GLIBC_2.3.2 pthread_cond_timedwait F

1
sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
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@ -165,7 +165,6 @@ GLIBC_2.17 sem_wait F
GLIBC_2.17 send F
GLIBC_2.17 sigaction F
GLIBC_2.17 siglongjmp F
GLIBC_2.17 system F
GLIBC_2.18 pthread_getattr_default_np F
GLIBC_2.18 pthread_setattr_default_np F
GLIBC_2.28 call_once F

1
sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
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@ -68,7 +68,6 @@ GLIBC_2.0 sem_wait F
GLIBC_2.0 send F
GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 system F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F

1
sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
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@ -147,7 +147,6 @@ GLIBC_2.2 sem_wait F
GLIBC_2.2 send F
GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 system F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F

1
sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
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@ -145,7 +145,6 @@ GLIBC_2.2 sem_wait F
GLIBC_2.2 send F
GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 system F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F

1
sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
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@ -145,7 +145,6 @@ GLIBC_2.2 sem_wait F
GLIBC_2.2 send F
GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 system F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F

1
sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
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@ -68,7 +68,6 @@ GLIBC_2.0 sem_wait F
GLIBC_2.0 send F
GLIBC_2.0 sigaction F
GLIBC_2.0 siglongjmp F
GLIBC_2.0 system F
GLIBC_2.1 __libc_allocate_rtsig F
GLIBC_2.1 __libc_current_sigrtmax F
GLIBC_2.1 __libc_current_sigrtmin F

1
sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
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@ -145,7 +145,6 @@ GLIBC_2.2 sem_wait F
GLIBC_2.2 send F
GLIBC_2.2 sigaction F
GLIBC_2.2 siglongjmp F
GLIBC_2.2 system F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F

1
sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
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@ -145,7 +145,6 @@ GLIBC_2.2.5 sem_wait F
GLIBC_2.2.5 send F
GLIBC_2.2.5 sigaction F
GLIBC_2.2.5 siglongjmp F
GLIBC_2.2.5 system F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 call_once F
GLIBC_2.28 cnd_broadcast F

1
sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
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@ -165,7 +165,6 @@ GLIBC_2.16 sem_wait F
GLIBC_2.16 send F
GLIBC_2.16 sigaction F
GLIBC_2.16 siglongjmp F
GLIBC_2.16 system F
GLIBC_2.18 pthread_getattr_default_np F
GLIBC_2.18 pthread_setattr_default_np F
GLIBC_2.28 call_once F