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nptl: Move pthread_create, thrd_create into libc

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The symbols were moved using scripts/move-symbol-to-libc.py.

The libpthread placeholder symbols need some changes because some
symbol versions have gone away completely.  But
__errno_location@@GLIBC_2.0 still exists, so the GLIBC_2.0 version
is still there.

The internal __pthread_create symbol now points to the correct
function, so the sysdeps/nptl/thrd_create.c override is no longer
necessary.

There was an issue how the hidden alias of pthread_getattr_default_np
was defined, so this commit cleans up that aspects and removes the
GLIBC_PRIVATE export altogether.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Florian Weimer
2021-05-21 22:35:00 +02:00
parent 7862ff8e69
commit f47f1d91af
73 changed files with 233 additions and 104 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
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@ -876,6 +876,7 @@ GLIBC_2.0 pthread_cond_timedwait F
GLIBC_2.0 pthread_cond_wait F
GLIBC_2.0 pthread_condattr_destroy F
GLIBC_2.0 pthread_condattr_init F
GLIBC_2.0 pthread_create F
GLIBC_2.0 pthread_detach F
GLIBC_2.0 pthread_equal F
GLIBC_2.0 pthread_exit F
@ -1585,6 +1586,7 @@ GLIBC_2.1 pthread_attr_init F
GLIBC_2.1 pthread_attr_setguardsize F
GLIBC_2.1 pthread_attr_setstackaddr F
GLIBC_2.1 pthread_attr_setstacksize F
GLIBC_2.1 pthread_create F
GLIBC_2.1 pthread_getconcurrency F
GLIBC_2.1 pthread_mutexattr_gettype F
GLIBC_2.1 pthread_mutexattr_settype F
@ -2129,6 +2131,7 @@ GLIBC_2.28 mtx_trylock F
GLIBC_2.28 mtx_unlock F
GLIBC_2.28 renameat2 F
GLIBC_2.28 statx F
GLIBC_2.28 thrd_create F
GLIBC_2.28 thrd_current F
GLIBC_2.28 thrd_detach F
GLIBC_2.28 thrd_equal F
@ -2410,6 +2413,7 @@ GLIBC_2.34 pthread_condattr_getclock F
GLIBC_2.34 pthread_condattr_getpshared F
GLIBC_2.34 pthread_condattr_setclock F
GLIBC_2.34 pthread_condattr_setpshared F
GLIBC_2.34 pthread_create F
GLIBC_2.34 pthread_detach F
GLIBC_2.34 pthread_getattr_default_np F
GLIBC_2.34 pthread_getconcurrency F
@ -2482,6 +2486,7 @@ GLIBC_2.34 sem_timedwait F
GLIBC_2.34 sem_trywait F
GLIBC_2.34 sem_unlink F
GLIBC_2.34 sem_wait F
GLIBC_2.34 thrd_create F
GLIBC_2.34 thrd_detach F
GLIBC_2.34 thrd_exit F
GLIBC_2.34 thrd_join F

5
sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
View File

@ -1,6 +1,5 @@
GLIBC_2.0 __errno_location F
GLIBC_2.0 pthread_create F
GLIBC_2.1 pthread_create F
GLIBC_2.1 __libpthread_version_placeholder F
GLIBC_2.1.1 __libpthread_version_placeholder F
GLIBC_2.1.2 __libpthread_version_placeholder F
GLIBC_2.11 __libpthread_version_placeholder F
@ -9,7 +8,7 @@ GLIBC_2.18 __libpthread_version_placeholder F
GLIBC_2.2 __libpthread_version_placeholder F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 thrd_create F
GLIBC_2.28 __libpthread_version_placeholder F
GLIBC_2.3.2 __libpthread_version_placeholder F
GLIBC_2.3.3 __libpthread_version_placeholder F
GLIBC_2.3.4 __libpthread_version_placeholder F

4
sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
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@ -1359,6 +1359,7 @@ GLIBC_2.2 pthread_condattr_destroy F
GLIBC_2.2 pthread_condattr_getpshared F
GLIBC_2.2 pthread_condattr_init F
GLIBC_2.2 pthread_condattr_setpshared F
GLIBC_2.2 pthread_create F
GLIBC_2.2 pthread_detach F
GLIBC_2.2 pthread_equal F
GLIBC_2.2 pthread_exit F
@ -2056,6 +2057,7 @@ GLIBC_2.28 mtx_trylock F
GLIBC_2.28 mtx_unlock F
GLIBC_2.28 renameat2 F
GLIBC_2.28 statx F
GLIBC_2.28 thrd_create F
GLIBC_2.28 thrd_current F
GLIBC_2.28 thrd_detach F
GLIBC_2.28 thrd_equal F
@ -2323,6 +2325,7 @@ GLIBC_2.34 pthread_condattr_getclock F
GLIBC_2.34 pthread_condattr_getpshared F
GLIBC_2.34 pthread_condattr_setclock F
GLIBC_2.34 pthread_condattr_setpshared F
GLIBC_2.34 pthread_create F
GLIBC_2.34 pthread_detach F
GLIBC_2.34 pthread_getattr_default_np F
GLIBC_2.34 pthread_getconcurrency F
@ -2395,6 +2398,7 @@ GLIBC_2.34 sem_timedwait F
GLIBC_2.34 sem_trywait F
GLIBC_2.34 sem_unlink F
GLIBC_2.34 sem_wait F
GLIBC_2.34 thrd_create F
GLIBC_2.34 thrd_detach F
GLIBC_2.34 thrd_exit F
GLIBC_2.34 thrd_join F

3
sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
View File

@ -2,10 +2,9 @@ GLIBC_2.11 __libpthread_version_placeholder F
GLIBC_2.12 __libpthread_version_placeholder F
GLIBC_2.18 __libpthread_version_placeholder F
GLIBC_2.2 __errno_location F
GLIBC_2.2 pthread_create F
GLIBC_2.2.3 __libpthread_version_placeholder F
GLIBC_2.2.6 __libpthread_version_placeholder F
GLIBC_2.28 thrd_create F
GLIBC_2.28 __libpthread_version_placeholder F
GLIBC_2.3.2 __libpthread_version_placeholder F
GLIBC_2.3.3 __libpthread_version_placeholder F
GLIBC_2.3.4 __libpthread_version_placeholder F