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* nptl: Move pthread_spin_trylock into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_spin_lock into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_spin_init, Move pthread_spin_unlock into libcFlorian Weimer2021-04-231-2/+2
| | | | | | | For some architectures, the two functions are aliased, so these symbols need to be moved at the same time. The symbols were moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_spin_destroy into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_condattr_setpshared into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_condattr_setclock into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_condattr_getpshared into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_condattr_getclock into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_settype, __pthread_mutexattr_settype into libcFlorian Weimer2021-04-231-1/+1
| | | | | | | | | And pthread_mutexattr_setkind_np as a compatibility symbol. __pthread_mutexattr_settype is used in mtx_init from libpthread, so this commit adds a GLIBC_2.34 symbol version for it. The symbols were moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_setrobust into libcFlorian Weimer2021-04-231-1/+1
| | | | | | And pthread_mutexattr_getrobust_np as a compat symbol. The symbols were moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_setpshared into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_setprotocol into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_setprioceiling into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_init, __pthread_mutexattr_init into libcFlorian Weimer2021-04-231-1/+1
| | | | | | | __pthread_mutexattr_init cannot be be made a compat symbol because it is used in mtx_init, which is still in libpthread. The symbols were moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_gettype into libcFlorian Weimer2021-04-231-1/+1
| | | | | | | | And pthread_mutexattr_getkind_np as a compatibility symbol. (There is no declaration in <pthread.h>, so there is no need to add an alias or a deprecation warning there.) The symbols were moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_getrobust into libcFlorian Weimer2021-04-231-1/+1
| | | | | | And pthread_mutexattr_getrobust_np as a compat symbol. The symbols were moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_getpshared into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_getprotocol into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_getprioceiling into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutexattr_destroy into libcFlorian Weimer2021-04-231-1/+1
| | | | | | | And __pthread_mutexattr_destroy as a compat symbol (so no GLIBC_2.34 symbol version is added for it). The symbols were moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutex_trylock, __pthread_mutex_trylock into libcFlorian Weimer2021-04-231-1/+1
| | | | | | | | The symbols were moved using scripts/move-symbol-to-libc.py. __pthread_mutex_trylock is used to implement mtx_timedlock, which still resides in libpthread, so add a GLIBC_2.34 version for it, to match the existing GLIBC_2.0 version.
* nptl: Move pthread_mutex_timedlock, pthread_mutex_clocklock to libcFlorian Weimer2021-04-231-1/+1
| | | | | | | The symbols were moved using scripts/move-symbol-to-libc.py. The symbol aliasing follows pthread_cond_timedwait et al. Missing hidden prototypes had to be added to nptl/pthreadP.h for consistency.
* nptl: Move pthread_mutex_setprioceiling into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_mutex_getprioceiling into libcFlorian Weimer2021-04-231-1/+1
| | | | The symbol was moved using scripts/move-symbol-to-libc.py.
* nptl: Do not build nptl/tst-pthread-gdb-attach as PIEFlorian Weimer2021-04-221-0/+3
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* nptl: Move pthread_kill_other_threads_np compatibility symbol into libcFlorian Weimer2021-04-221-1/+1
| | | | And stop including the function for new architectures.
* nptl: Move pthread_atfork compatibility symbol to libcFlorian Weimer2021-04-221-1/+1
| | | | | | | The symbol was moved using scripts/move-symbol-to-libc.py. There is no new symbol version because of the compatibility symbol status. The __pthread_atfork reference in nptl/Versions was unused.
* nptl: Remove remnants of the libc/libpthread forwarder interfaceFlorian Weimer2021-04-211-1/+0
| | | | | | All previously forwarded functions are now implemented in libc. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move setxid broadcast implementation into libcFlorian Weimer2021-04-211-0/+1
| | | | | | | The signal handler is exported as __nptl_setxid_sighandler, so that the libpthread initialization code can install it. This is sufficient for now because it is guarantueed to happen before the first pthread_create call.
* nptl: Move core condition variable functions into libcFlorian Weimer2021-04-211-8/+8
| | | | | | | | | | | | | | | Onl pthread_cond_clockwait did not have a forwarder, so it needs a new symbol version. Some complications arise due to the need to supply hidden aliases, GLIBC_PRIVATE exports (for the C11 condition variable implementation that still remains in libpthread) and 64-bit time_t stubs. pthread_cond_broadcast, pthread_cond_signal, pthread_cond_timedwait, pthread_cond_wait, pthread_cond_clockwait have been moved using scripts/move-symbol-to-libc.py. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move core mutex functions into libcFlorian Weimer2021-04-211-4/+4
| | | | | | | | | | | | | | This is complicated because of a second compilation of nptl/pthread_mutex_lock.c via nptl/pthread_mutex_cond_lock.c. PTHREAD_MUTEX_VERSIONS is introduced to suppress symbol versions in that case. The symbols __pthread_mutex_lock, __pthread_mutex_unlock, __pthread_mutex_init, __pthread_mutex_destroy, pthread_mutex_lock, pthread_mutex_unlock, pthread_mutex_init, pthread_mutex_destroy have been moved using scripts/move-symbol-to-libc.py. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move internal symbol __mutex_aconf into libcFlorian Weimer2021-04-211-1/+1
| | | | | | | | This is in preparation of moving the mutex code into libc. __pthread_tunables_init is now called via __pthread_early_init. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move the internal thread priority protection symbols into libcFlorian Weimer2021-04-211-1/+1
| | | | | | This is a prerequisite for moving the mutex implementation. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move rwlock functions with forwarders into libcFlorian Weimer2021-04-211-3/+3
| | | | | | | | | | | | | | | The forwarders were only used internally, so new symbol versions are needed. All symbols are moved at once because the forwarders are no-ops if libpthread is not loaded, leading to inconsistencies in case of a partial migration. The symbols __pthread_rwlock_rdlock, __pthread_rwlock_unlock, __pthread_rwlock_wrlock, pthread_rwlock_rdlock, pthread_rwlock_unlock, pthread_rwlock_wrlock have been moved using scripts/move-symbol-to-libc.py. The __ symbol variants are turned into compat symbols, which is why they do not receive a GLIBC_2.34 version.
* nptl: Move pthread_key_delete into libc.Florian Weimer2021-04-211-1/+1
| | | | | | | The symbol was moved using scripts/move-symbol-to-libc.py. tss_delete (still in libpthread) uses the __pthread_key_create alias, so that is now exported under GLIBC_PRIVATE.
* nptl: Move pthread_setspecific, __pthread_setspecific into libcFlorian Weimer2021-04-211-1/+1
| | | | The symbols have been moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_getspecific, __pthread_getspecific into libcFlorian Weimer2021-04-211-1/+1
| | | | The symbols have been moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_key_create, __pthread_key_create into libcFlorian Weimer2021-04-211-1/+1
| | | | The symbols have been moved using scripts/move-symbol-to-libc.py.
* nptl: Move pthread_setcanceltype into libcFlorian Weimer2021-04-211-1/+1
| | | | | | | | No new symbol version is required because there was a forwarder. The symbol has been moved using scripts/move-symbol-to-libc.py. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move pthread_setcancelstate into libcFlorian Weimer2021-04-211-1/+1
| | | | | | | | No new symbol version is required because there was a forwarder. The symbol has been moved using scripts/move-symbol-to-libc.py. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move pthread_exit into libcFlorian Weimer2021-04-211-3/+10
| | | | | | | | | | | | | | The pthread_exit symbol was moved using scripts/move-symbol-to-libc.py. No new symbol version is needed because there was a forwarder. The new tests nptl/tst-pthread_exit-nothreads and nptl/tst-pthread_exit-nothreads-static exercise the scenario that pthread_exit is called without libpthread having been linked in. This is not possible for the generic code, so these tests do not live in sysdeps/pthread for now. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move __nptl_deallocate_tsd into libcFlorian Weimer2021-04-211-0/+1
| | | | | | | This prepares moving pthread_exit, and later the pthread_key_create infrastructure. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move __pthread_keys global variable into libcFlorian Weimer2021-04-211-0/+1
| | | | | | | This prepares moving pthread_exit, and later the pthread_key_create infrastructure. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move internal __nptl_nthreads variable into libcFlorian Weimer2021-04-211-0/+1
| | | | Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move __pthread_unwind_next into libcFlorian Weimer2021-04-211-3/+1
| | | | | | | | | | | | | | | | | | | It's necessary to stub out __libc_disable_asynccancel and __libc_enable_asynccancel via rtld-stubbed-symbols because the new direct references to the unwinder result in symbol conflicts when the rtld exception handling from libc is linked in during the construction of librtld.map. unwind-forcedunwind.c is merged into unwind-resume.c. libc now needs the functions that were previously only used in libpthread. The GLIBC_PRIVATE exports of __libc_longjmp and __libc_siglongjmp are no longer needed, so switch them to hidden symbols. The symbol __pthread_unwind_next has been moved using scripts/move-symbol-to-libc.py. Reviewed-by: Adhemerva Zanella <adhemerval.zanella@linaro.org>
* nptl: Move pthread_once and __pthread_once into libcFlorian Weimer2021-04-211-1/+1
| | | | | | | | | | | | | And also the fork generation counter, __fork_generation. This eliminates the need for __fork_generation_pointer. call_once remains in libpthread and calls the exported __pthread_once symbol. pthread_once and __pthread_once have been moved using scripts/move-symbol-to-libc.py. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move __pthread_cleanup_upto into libcFlorian Weimer2021-04-211-1/+1
| | | | | | | | This internal symbol is used as part of the longjmp implementation. Rename the file from nptl/pt-cleanup.c to nptl/pthread_cleanup_upto.c so that the pt-* files remain restricted to libpthread. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Remove longjmp, siglongjmp from libpthreadFlorian Weimer2021-04-211-1/+0
| | | | | | | | | | | | | | The definitions in libc are sufficient, the forwarders are no longer needed. The symbols have been moved using scripts/move-symbol-to-libc.py. s390-linux-gnu and s390x-linux-gnu need a new version placeholder to keep the GLIBC_2.19 symbol version in libpthread. Tested on i386-linux-gnu, powerpc64le-linux-gnu, s390x-linux-gnu, x86_64-linux-gnu. Built with build-many-glibcs.py. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move legacy cancelation handling into libc as compat symbolsFlorian Weimer2021-04-211-4/+11
| | | | | | | | | | | | | | | This affects _pthread_cleanup_pop, _pthread_cleanup_pop_restore, _pthread_cleanup_push, _pthread_cleanup_push_defer. The symbols have been moved using scripts/move-symbol-to-libc.py. No new symbol versions are added because the symbols are turned into compatibility symbols at the same time. __pthread_cleanup_pop and __pthread_cleanup_push are added as GLIBC_PRIVATE symbols because they are also used internally, for glibc's own cancellation handling. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* nptl: Move __pthread_cleanup_routine into libcFlorian Weimer2021-04-211-1/+1
| | | | Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-07-08 22:23:20 +0000