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f0419e6a10
This is another attempt at making pthread_once handle throwing exceptions from the init routine callback. As the new testcases show, just switching to the cleanup attribute based cleanup does fix the tst-once5 test, but breaks the new tst-oncey3 test. That is because when throwing exceptions, only the unwind info registered cleanups (i.e. C++ destructors or cleanup attribute), when cancelling threads and there has been unwind info from the cancellation point up to whatever needs cleanup both unwind info registered cleanups and THREAD_SETMEM (self, cleanup, ...) registered cleanups are invoked, but once we hit some frame with no unwind info, only the THREAD_SETMEM (self, cleanup, ...) registered cleanups are invoked. So, to stay fully backwards compatible (allow init routines without unwind info which encounter cancellation points) and handle exception throwing we actually need to register the pthread_once cleanups in both unwind info and in the THREAD_SETMEM (self, cleanup, ...) way. If an exception is thrown, only the former will happen and we in that case need to also unregister the THREAD_SETMEM (self, cleanup, ...) registered handler, because otherwise after catching the exception the user code could call deeper into the stack some cancellation point, get cancelled and then a stale cleanup handler would clobber stack and probably crash. If a thread calling init routine is cancelled and unwind info ends before the pthread_once frame, it will be cleaned up through self->cleanup as before. And if unwind info is present, unwind_stop first calls the self->cleanup registered handler for the frame, then it will call the unwind info registered handler but that will already see __do_it == 0 and do nothing.
689 lines
22 KiB
Makefile
689 lines
22 KiB
Makefile
# Copyright (C) 2002-2021 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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#
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# Sub-makefile for NPTL portion of the library.
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#
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subdir := nptl
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include ../Makeconfig
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headers := pthread.h semaphore.h bits/semaphore.h \
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bits/struct_mutex.h bits/struct_rwlock.h
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extra-libs := libpthread
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extra-libs-others := $(extra-libs)
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routines = \
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alloca_cutoff \
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elision-conf \
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elision-lock \
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elision-timed \
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elision-trylock \
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elision-unlock \
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forward \
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futex-internal \
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libc-cancellation \
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libc-cleanup \
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libc_multiple_threads \
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libc_pthread_init \
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lowlevellock \
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old_pthread_cond_destroy \
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old_pthread_cond_init \
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pthread_atfork \
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pthread_attr_copy \
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pthread_attr_destroy \
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pthread_attr_extension \
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pthread_attr_getdetachstate \
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pthread_attr_getinheritsched \
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pthread_attr_getschedparam \
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pthread_attr_getschedpolicy \
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pthread_attr_getscope \
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pthread_attr_getsigmask \
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pthread_attr_init \
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pthread_attr_setaffinity \
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pthread_attr_setdetachstate \
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pthread_attr_setinheritsched \
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pthread_attr_setschedparam \
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pthread_attr_setschedpolicy \
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pthread_attr_setscope \
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pthread_attr_setsigmask \
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pthread_attr_setsigmask_internal \
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pthread_cond_destroy \
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pthread_cond_init \
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pthread_condattr_destroy \
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pthread_condattr_init \
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pthread_equal \
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pthread_getaffinity \
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pthread_getattr_np \
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pthread_getschedparam \
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pthread_self \
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pthread_setschedparam \
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pthread_sigmask \
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register-atfork \
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shared-only-routines = forward
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static-only-routines = pthread_atfork
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# We need to provide certain routines for compatibility with existing
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# binaries.
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pthread-compat-wrappers = \
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write read close accept \
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connect recv recvfrom send \
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sendto fsync lseek lseek64 \
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msync open open64 pause \
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pread pread64 pwrite pwrite64 \
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tcdrain msgrcv msgsnd \
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sigwait sigsuspend \
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recvmsg sendmsg
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libpthread-routines = \
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$(pthread-compat-wrappers) \
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cancellation \
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cleanup \
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cleanup_compat \
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cleanup_defer \
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cleanup_defer_compat \
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cleanup_routine \
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events \
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flockfile \
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ftrylockfile \
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funlockfile \
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herrno \
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libpthread-compat \
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nptl-init \
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nptlfreeres \
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old_pthread_atfork \
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old_pthread_cond_broadcast \
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old_pthread_cond_signal \
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old_pthread_cond_timedwait \
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old_pthread_cond_wait \
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pt-allocrtsig \
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pt-cleanup \
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pt-fcntl \
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pt-fork \
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pt-interp \
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pt-longjmp \
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pt-raise \
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pt-system \
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pthread_attr_getaffinity \
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pthread_attr_getguardsize \
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pthread_attr_getstack \
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pthread_attr_getstackaddr \
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pthread_attr_getstacksize \
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pthread_attr_setguardsize \
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pthread_attr_setstack \
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pthread_attr_setstackaddr \
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pthread_attr_setstacksize \
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pthread_barrier_destroy \
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pthread_barrier_init \
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pthread_barrier_wait \
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pthread_barrierattr_destroy \
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pthread_barrierattr_getpshared \
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pthread_barrierattr_init \
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pthread_barrierattr_setpshared \
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pthread_cancel \
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pthread_clockjoin \
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pthread_cond_broadcast \
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pthread_cond_signal \
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pthread_cond_wait \
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pthread_condattr_getclock \
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pthread_condattr_getpshared \
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pthread_condattr_setclock \
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pthread_condattr_setpshared \
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pthread_create \
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pthread_detach \
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pthread_exit \
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pthread_getattr_default_np \
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pthread_getconcurrency \
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pthread_getcpuclockid \
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pthread_getname \
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pthread_getspecific \
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pthread_join \
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pthread_join_common \
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pthread_key_create \
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pthread_key_delete \
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pthread_kill \
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pthread_kill_other_threads \
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pthread_mutex_cond_lock \
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pthread_mutex_conf \
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pthread_mutex_consistent \
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pthread_mutex_destroy \
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pthread_mutex_getprioceiling \
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pthread_mutex_init \
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pthread_mutex_lock \
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pthread_mutex_setprioceiling \
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pthread_mutex_timedlock \
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pthread_mutex_trylock \
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pthread_mutex_unlock \
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pthread_mutexattr_destroy \
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pthread_mutexattr_getprioceiling \
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pthread_mutexattr_getprotocol \
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pthread_mutexattr_getpshared \
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pthread_mutexattr_getrobust \
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pthread_mutexattr_gettype \
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pthread_mutexattr_init \
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pthread_mutexattr_setprioceiling \
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pthread_mutexattr_setprotocol \
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pthread_mutexattr_setpshared \
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pthread_mutexattr_setrobust \
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pthread_mutexattr_settype \
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pthread_once \
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pthread_rwlock_clockrdlock \
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pthread_rwlock_clockwrlock \
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pthread_rwlock_destroy \
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pthread_rwlock_init \
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pthread_rwlock_rdlock \
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pthread_rwlock_timedrdlock \
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pthread_rwlock_timedwrlock \
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pthread_rwlock_tryrdlock \
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pthread_rwlock_trywrlock \
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pthread_rwlock_unlock \
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pthread_rwlock_wrlock \
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pthread_rwlockattr_destroy \
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pthread_rwlockattr_getkind_np \
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pthread_rwlockattr_getpshared \
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pthread_rwlockattr_init \
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pthread_rwlockattr_setkind_np \
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pthread_rwlockattr_setpshared \
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pthread_setaffinity \
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pthread_setattr_default_np \
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pthread_setcancelstate \
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pthread_setcanceltype \
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pthread_setconcurrency \
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pthread_setname \
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pthread_setschedprio \
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pthread_setspecific \
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pthread_sigqueue \
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pthread_spin_destroy \
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pthread_spin_init \
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pthread_spin_lock \
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pthread_spin_trylock \
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pthread_spin_unlock \
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pthread_testcancel \
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pthread_timedjoin \
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pthread_tryjoin \
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pthread_yield \
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res \
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sem_clockwait \
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sem_close \
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sem_destroy \
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sem_getvalue \
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sem_init \
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sem_open \
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sem_post \
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sem_routines \
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sem_timedwait \
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sem_unlink \
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sem_wait \
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sigaction \
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tpp \
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unwind \
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unwind-forcedunwind \
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vars \
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version \
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libpthread-shared-only-routines = \
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pt-allocrtsig \
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pt-interp \
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unwind-forcedunwind \
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version \
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# Since cancellation handling is in large parts handled using exceptions
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# we have to compile some files with exception handling enabled, some
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# even with asynchronous unwind tables.
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# nptl-init.c contains sigcancel_handler().
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CFLAGS-nptl-init.c += -fexceptions -fasynchronous-unwind-tables
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# The unwind code itself,
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CFLAGS-unwind.c += -fexceptions
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CFLAGS-unwind-forcedunwind.c += -fexceptions -fasynchronous-unwind-tables
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# The following three functions must be async-cancel safe.
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CFLAGS-pthread_cancel.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pthread_setcancelstate.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pthread_setcanceltype.c += -fexceptions -fasynchronous-unwind-tables
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# These are internal functions which similar functionality as setcancelstate
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# and setcanceltype.
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CFLAGS-cancellation.c += -fasynchronous-unwind-tables
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CFLAGS-libc-cancellation.c += -fasynchronous-unwind-tables
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# Calling pthread_exit() must cause the registered cancel handlers to
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# be executed. Therefore exceptions have to be thrown through this
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# function.
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CFLAGS-pthread_exit.c += -fexceptions
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# Among others, __pthread_unwind is forwarded. This function must handle
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# exceptions.
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CFLAGS-forward.c += -fexceptions
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# The following are cancellation points. Some of the functions can
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# block and therefore temporarily enable asynchronous cancellation.
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# Those must be compiled asynchronous unwind tables.
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CFLAGS-pthread_testcancel.c += -fexceptions
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CFLAGS-pthread_join.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pthread_timedjoin.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pthread_clockjoin.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pthread_once.c += $(uses-callbacks) -fexceptions \
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-fasynchronous-unwind-tables
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CFLAGS-pthread_cond_wait.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-sem_wait.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-sem_timedwait.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-sem_clockwait.c = -fexceptions -fasynchronous-unwind-tables
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# These are the function wrappers we have to duplicate here.
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CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-lockf.c += -fexceptions
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CFLAGS-pread.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pread64.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pwrite.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pwrite64.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-tcdrain.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-accept.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-connect.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-msync.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-fsync.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-pt-system.c += -fexceptions
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CFLAGS-futex-internal.c += -fexceptions -fasynchronous-unwind-tables
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LDLIBS-tst-once5 = -lstdc++
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CFLAGS-tst-thread_local1.o = -std=gnu++11
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LDLIBS-tst-thread_local1 = -lstdc++
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CFLAGS-tst-thread-exit-clobber.o = -std=gnu++11
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LDLIBS-tst-thread-exit-clobber = -lstdc++
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CFLAGS-tst-minstack-throw.o = -std=gnu++11
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LDLIBS-tst-minstack-throw = -lstdc++
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tests = tst-attr2 tst-attr3 tst-default-attr \
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tst-mutex5a tst-mutex7a \
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tst-mutexpi1 tst-mutexpi2 tst-mutexpi3 tst-mutexpi4 \
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tst-mutexpi5 tst-mutexpi5a tst-mutexpi6 tst-mutexpi7 tst-mutexpi7a \
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tst-mutexpi9 tst-mutexpi10 \
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tst-cond22 tst-cond26 \
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tst-robustpi1 tst-robustpi2 tst-robustpi3 tst-robustpi4 tst-robustpi5 \
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tst-robustpi6 tst-robustpi7 tst-robustpi9 \
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tst-rwlock2 tst-rwlock2a tst-rwlock2b tst-rwlock3 \
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tst-rwlock6 tst-rwlock7 tst-rwlock8 \
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tst-rwlock9 tst-rwlock10 tst-rwlock11 \
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tst-rwlock15 tst-rwlock17 tst-rwlock18 \
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tst-once5 \
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tst-sem17 \
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tst-tsd3 tst-tsd4 \
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tst-cancel4_1 tst-cancel4_2 \
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tst-cancel7 tst-cancel17 tst-cancel24 \
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tst-cleanup4 \
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tst-signal3 \
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tst-exec4 tst-exec5 \
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tst-stack2 tst-stack3 tst-stack4 \
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tst-pthread-attr-affinity \
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tst-dlsym1 \
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tst-context1 \
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tst-sched1 \
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tst-initializers1 $(addprefix tst-initializers1-,\
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c89 gnu89 c99 gnu99 c11 gnu11) \
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tst-thread_local1 \
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tst-robust-fork \
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tst-thread-exit-clobber tst-minstack-cancel tst-minstack-exit \
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tst-minstack-throw \
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tst-rwlock-pwn \
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tst-thread-affinity-pthread \
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tst-thread-affinity-pthread2 \
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tst-thread-affinity-sched \
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tst-pthread-defaultattr-free \
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tst-pthread-attr-sigmask \
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tst-pthread-timedlock-lockloop
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tests-container = tst-pthread-getattr
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tests-internal := tst-robustpi8 tst-rwlock19 tst-rwlock20 \
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tst-sem11 tst-sem12 tst-sem13 \
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tst-barrier5 tst-signal7 tst-mutex8 tst-mutex8-static \
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tst-mutexpi8 tst-mutexpi8-static \
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tst-setgetname \
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xtests = tst-setuid1 tst-setuid1-static tst-setuid2 \
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tst-mutexpp1 tst-mutexpp6 tst-mutexpp10 tst-setgroups \
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tst-mutexpp5 tst-mutexpp9
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# This test can run into task limits because of a linux kernel bug
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# and then cause the make process to fail too, see bug 24537.
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xtests += tst-eintr1
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test-srcs = tst-oddstacklimit
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gen-as-const-headers = unwindbuf.sym \
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pthread-pi-defines.sym
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gen-py-const-headers := nptl_lock_constants.pysym
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pretty-printers := nptl-printers.py
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tests-printers := test-mutexattr-printers test-mutex-printers \
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test-condattr-printers test-cond-printers \
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test-rwlockattr-printers test-rwlock-printers
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# We must specify both CFLAGS and CPPFLAGS to override any
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# compiler options the user might have provided that conflict
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# with what we need e.g. user specifies CPPFLAGS with -O2 and
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# we need -O0.
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CFLAGS-test-mutexattr-printers.c := $(CFLAGS-printers-tests)
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CFLAGS-test-mutex-printers.c := $(CFLAGS-printers-tests)
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CFLAGS-test-condattr-printers.c := $(CFLAGS-printers-tests)
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CFLAGS-test-cond-printers.c := $(CFLAGS-printers-tests)
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CFLAGS-test-rwlockattr-printers.c := $(CFLAGS-printers-tests)
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CFLAGS-test-rwlock-printers.c := $(CFLAGS-printers-tests)
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CPPFLAGS-test-mutexattr-printers.c := $(CFLAGS-printers-tests)
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CPPFLAGS-test-mutex-printers.c := $(CFLAGS-printers-tests)
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CPPFLAGS-test-condattr-printers.c := $(CFLAGS-printers-tests)
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CPPFLAGS-test-cond-printers.c := $(CFLAGS-printers-tests)
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CPPFLAGS-test-rwlockattr-printers.c := $(CFLAGS-printers-tests)
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CPPFLAGS-test-rwlock-printers.c := $(CFLAGS-printers-tests)
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ifeq ($(build-shared),yes)
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tests-printers-libs := $(shared-thread-library)
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else
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tests-printers-libs := $(static-thread-library)
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endif
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LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst
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tests += tst-cancelx7 tst-cancelx17 tst-cleanupx4
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ifeq ($(build-shared),yes)
|
|
tests += tst-compat-forwarder tst-audit-threads
|
|
tests-internal += tst-tls3 tst-tls3-malloc tst-tls5 tst-stackguard1
|
|
ifeq ($(have-z-execstack),yes)
|
|
tests += tst-execstack
|
|
endif
|
|
endif
|
|
|
|
modules-names = tst-tls3mod \
|
|
tst-tls5mod tst-tls5moda tst-tls5modb tst-tls5modc \
|
|
tst-tls5modd tst-tls5mode tst-tls5modf tst-stack4mod \
|
|
tst-execstack-mod \
|
|
tst-compat-forwarder-mod tst-audit-threads-mod1 \
|
|
tst-audit-threads-mod2
|
|
extra-test-objs += $(addsuffix .os,$(strip $(modules-names))) \
|
|
tst-cleanup4aux.o tst-cleanupx4aux.o
|
|
test-extras += tst-cleanup4aux tst-cleanupx4aux
|
|
|
|
tst-tls3mod.so-no-z-defs = yes
|
|
tst-tls5mod.so-no-z-defs = yes
|
|
tst-tls5moda.so-no-z-defs = yes
|
|
tst-tls5modb.so-no-z-defs = yes
|
|
tst-tls5modc.so-no-z-defs = yes
|
|
tst-tls5modd.so-no-z-defs = yes
|
|
tst-tls5mode.so-no-z-defs = yes
|
|
tst-tls5modf.so-no-z-defs = yes
|
|
|
|
ifeq ($(build-shared),yes)
|
|
|
|
# Set the `multidir' variable by grabbing the variable from the compiler.
|
|
# We do it once and save the result in a generated makefile.
|
|
-include $(objpfx)multidir.mk
|
|
$(objpfx)multidir.mk: $(common-objpfx)config.make
|
|
$(make-target-directory)
|
|
dir=`$(CC) $(CFLAGS) $(CPPFLAGS) -print-multi-directory`; \
|
|
echo "multidir := $$dir" > $@T
|
|
mv -f $@T $@
|
|
|
|
crti-objs := crti.o
|
|
crtn-objs := crtn.o
|
|
ifneq (,$(patsubst .,,$(multidir)))
|
|
generated-dirs += $(firstword $(subst /, , $(multidir)))
|
|
crti-objs += $(multidir)/crti.o
|
|
crtn-objs += $(multidir)/crtn.o
|
|
$(objpfx)$(multidir):
|
|
mkdir -p $@
|
|
endif
|
|
extra-objs += $(crti-objs) $(crtn-objs)
|
|
extra-objs += pt-crti.o
|
|
endif
|
|
|
|
CFLAGS-flockfile.c += $(libio-mtsafe)
|
|
CFLAGS-ftrylockfile.c += $(libio-mtsafe)
|
|
CFLAGS-funlockfile.c += $(libio-mtsafe)
|
|
|
|
link-libc-static := $(common-objpfx)libc.a $(static-gnulib) \
|
|
$(common-objpfx)libc.a
|
|
|
|
tests-static += tst-stackguard1-static \
|
|
tst-cancel24-static \
|
|
tst-mutex8-static tst-mutexpi8-static tst-sem11-static \
|
|
tst-sem12-static tst-cond11-static
|
|
|
|
tests += tst-cancel24-static
|
|
|
|
tests-internal += tst-sem11-static tst-sem12-static tst-stackguard1-static
|
|
xtests-static += tst-setuid1-static
|
|
|
|
ifeq ($(run-built-tests),yes)
|
|
tests-special += $(objpfx)tst-stack3-mem.out $(objpfx)tst-oddstacklimit.out
|
|
ifeq ($(build-shared),yes)
|
|
tests-special += $(objpfx)tst-tls6.out
|
|
endif
|
|
endif
|
|
|
|
ifeq (,$(CXX))
|
|
# These tests require a C++ compiler and runtime.
|
|
tests-unsupported += tst-cancel24 tst-cancel24-static tst-once5 \
|
|
tst-thread-exit-clobber tst-minstack-throw
|
|
endif
|
|
# These tests require a C++ compiler and runtime with thread_local support.
|
|
ifneq ($(have-cxx-thread_local),yes)
|
|
tests-unsupported += tst-thread_local1
|
|
endif
|
|
|
|
include ../Rules
|
|
|
|
ifeq (yes,$(build-shared))
|
|
# Make sure these things are built in the `make lib' pass so they can be used
|
|
# to run programs during the `make others' pass.
|
|
lib-noranlib: $(addprefix $(objpfx),$(extra-objs))
|
|
endif
|
|
|
|
|
|
# 'pthread_self' is a simple memory or register load. Setting up the
|
|
# stack frame is more work than the actual operation. Disable the
|
|
# frame creation entirely. This will help applications which call the
|
|
# function frequently to get a thread-specific handle.
|
|
CFLAGS-pthread_self.os += -fomit-frame-pointer
|
|
|
|
# Run the cancellation and cleanup tests also for the modern, exception-based
|
|
# implementation. For this we have to pass the -fexceptions parameter.
|
|
CFLAGS-tst-cancelx7.c += -fexceptions
|
|
CFLAGS-tst-cancelx17.c += -fexceptions
|
|
CFLAGS-tst-cleanupx4.c += -fexceptions
|
|
CFLAGS-tst-cleanupx4aux.c += -fexceptions
|
|
CFLAGS-tst-initializers1.c += -W -Wall -Werror
|
|
CFLAGS-tst-initializers1-< = $(CFLAGS-tst-initializers1.c) \
|
|
$(patsubst tst-initializers1-%.c,-std=%,$<)
|
|
CFLAGS-tst-initializers1-c89.c += $(CFLAGS-tst-initializers1-<)
|
|
CFLAGS-tst-initializers1-c99.c += $(CFLAGS-tst-initializers1-<)
|
|
CFLAGS-tst-initializers1-c11.c += $(CFLAGS-tst-initializers1-<)
|
|
CFLAGS-tst-initializers1-gnu89.c += $(CFLAGS-tst-initializers1-<)
|
|
CFLAGS-tst-initializers1-gnu99.c += $(CFLAGS-tst-initializers1-<)
|
|
CFLAGS-tst-initializers1-gnu11.c += $(CFLAGS-tst-initializers1-<)
|
|
|
|
tst-cancel7-ARGS = --command "exec $(host-test-program-cmd)"
|
|
tst-cancelx7-ARGS = $(tst-cancel7-ARGS)
|
|
|
|
tst-stack3-ENV = MALLOC_TRACE=$(objpfx)tst-stack3.mtrace
|
|
$(objpfx)tst-stack3-mem.out: $(objpfx)tst-stack3.out
|
|
$(common-objpfx)malloc/mtrace $(objpfx)tst-stack3.mtrace > $@; \
|
|
$(evaluate-test)
|
|
generated += tst-stack3-mem.out tst-stack3.mtrace
|
|
|
|
$(objpfx)tst-stack4: $(libdl) $(shared-thread-library)
|
|
tst-stack4mod.sos=$(shell for i in 0 1 2 3 4 5 6 7 8 9 10 \
|
|
11 12 13 14 15 16 17 18 19; do \
|
|
for j in 0 1 2 3 4 5 6 7 8 9 10 \
|
|
11 12 13 14 15 16 17 18 19; do \
|
|
echo $(objpfx)tst-stack4mod-$$i-$$j.so; \
|
|
done; done)
|
|
$(objpfx)tst-stack4.out: $(tst-stack4mod.sos)
|
|
$(tst-stack4mod.sos): $(objpfx)tst-stack4mod.so
|
|
cp -f $< $@
|
|
clean:
|
|
rm -f $(tst-stack4mod.sos)
|
|
|
|
$(objpfx)tst-cleanup4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library)
|
|
$(objpfx)tst-cleanupx4: $(objpfx)tst-cleanupx4aux.o $(shared-thread-library)
|
|
|
|
$(objpfx)tst-tls3: $(libdl) $(shared-thread-library)
|
|
LDFLAGS-tst-tls3 = -rdynamic
|
|
$(objpfx)tst-tls3.out: $(objpfx)tst-tls3mod.so
|
|
$(objpfx)tst-tls3mod.so: $(shared-thread-library)
|
|
|
|
$(objpfx)tst-tls3-malloc: $(libdl) $(shared-thread-library)
|
|
LDFLAGS-tst-tls3-malloc = -rdynamic
|
|
$(objpfx)tst-tls3-malloc.out: $(objpfx)tst-tls3mod.so
|
|
|
|
$(objpfx)tst-tls5: $(objpfx)tst-tls5mod.so $(shared-thread-library)
|
|
LDFLAGS-tst-tls5 = -Wl,--no-as-needed
|
|
LDFLAGS-tst-tls5mod.so = -Wl,-soname,tst-tls5mod.so
|
|
|
|
ifeq ($(build-shared),yes)
|
|
$(objpfx)tst-tls6.out: tst-tls6.sh $(objpfx)tst-tls5 \
|
|
$(objpfx)tst-tls5moda.so $(objpfx)tst-tls5modb.so \
|
|
$(objpfx)tst-tls5modc.so $(objpfx)tst-tls5modd.so \
|
|
$(objpfx)tst-tls5mode.so $(objpfx)tst-tls5modf.so
|
|
$(BASH) $< $(common-objpfx) '$(test-via-rtld-prefix)' \
|
|
'$(test-wrapper-env)' '$(run-program-env)'; \
|
|
$(evaluate-test)
|
|
endif
|
|
|
|
$(objpfx)tst-dlsym1: $(libdl) $(shared-thread-library)
|
|
|
|
ifeq (yes,$(build-shared))
|
|
librt = $(common-objpfx)rt/librt.so
|
|
else
|
|
librt = $(common-objpfx)rt/librt.a
|
|
endif
|
|
|
|
# `make check' sometimes triggers a rebuild of librt.so using this Makefile,
|
|
# which ignores librt's dependence on libpthread
|
|
$(common-objpfx)rt/librt.so: $(shared-thread-library)
|
|
|
|
$(objpfx)tst-cancel17: $(librt)
|
|
$(objpfx)tst-cancelx17: $(librt)
|
|
|
|
LDLIBS-tst-cancel24 = -Wl,--no-as-needed -lstdc++
|
|
LDLIBS-tst-cancel24-static = $(LDLIBS-tst-cancel24)
|
|
|
|
extra-B-pthread.so = -B$(common-objpfx)nptl/
|
|
$(objpfx)libpthread.so: $(addprefix $(objpfx),$(crti-objs) $(crtn-objs))
|
|
$(objpfx)libpthread.so: +preinit += $(addprefix $(objpfx),$(crti-objs))
|
|
$(objpfx)libpthread.so: +postinit += $(addprefix $(objpfx),$(crtn-objs))
|
|
|
|
# Make sure we link with the thread library.
|
|
ifeq ($(build-shared),yes)
|
|
$(addprefix $(objpfx), \
|
|
$(filter-out $(tests-static) $(xtests-static) $(tests-reverse) \
|
|
$(tests-nolibpthread), \
|
|
$(tests) $(tests-internal) $(xtests) $(test-srcs) $(tests-container))): \
|
|
$(objpfx)libpthread.so
|
|
$(objpfx)tst-unload: $(libdl)
|
|
# $(objpfx)../libc.so is used instead of $(common-objpfx)libc.so,
|
|
# since otherwise libpthread.so comes before libc.so when linking.
|
|
$(addprefix $(objpfx), $(tests-reverse)): \
|
|
$(objpfx)../libc.so $(objpfx)libpthread.so
|
|
$(objpfx)../libc.so: $(common-objpfx)libc.so ;
|
|
$(addprefix $(objpfx),$(tests-static) $(xtests-static)): $(objpfx)libpthread.a
|
|
else
|
|
$(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a
|
|
endif
|
|
|
|
ifeq ($(build-shared),yes)
|
|
$(objpfx)crti.o: $(objpfx)pt-crti.o
|
|
ln -f $< $@
|
|
|
|
ifneq ($(multidir),.)
|
|
$(objpfx)$(multidir)/crti.o: $(objpfx)crti.o $(objpfx)$(multidir)/
|
|
ln -f $< $@
|
|
|
|
$(objpfx)$(multidir)/crtn.o: $(objpfx)crtn.o $(objpfx)$(multidir)/
|
|
ln -f $< $@
|
|
endif
|
|
|
|
generated += multidir.mk tst-tls6.out
|
|
|
|
# Give libpthread.so an entry point and make it directly runnable itself.
|
|
LDFLAGS-pthread.so += -e __nptl_main
|
|
# pt-interp.c exists just to get the runtime linker path into libpthread.so.
|
|
$(objpfx)pt-interp.os: $(common-objpfx)runtime-linker.h
|
|
endif
|
|
|
|
tst-exec4-ARGS = $(host-test-program-cmd)
|
|
|
|
$(objpfx)tst-execstack: $(libdl)
|
|
$(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
|
|
LDFLAGS-tst-execstack = -Wl,-z,noexecstack
|
|
CFLAGS-tst-execstack-mod.c += -Wno-trampolines
|
|
|
|
tst-stackguard1-ARGS = --command "$(host-test-program-cmd) --child"
|
|
tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child"
|
|
|
|
ifeq ($(run-built-tests),yes)
|
|
$(objpfx)tst-oddstacklimit.out: $(objpfx)tst-oddstacklimit $(objpfx)tst-basic1
|
|
$(test-program-prefix) $< --command '$(host-test-program-cmd)' > $@; \
|
|
$(evaluate-test)
|
|
endif
|
|
|
|
$(objpfx)tst-compat-forwarder: $(objpfx)tst-compat-forwarder-mod.so
|
|
|
|
tst-mutex10-ENV = GLIBC_TUNABLES=glibc.elision.enable=1
|
|
|
|
# Protect against a build using -Wl,-z,now.
|
|
LDFLAGS-tst-audit-threads-mod1.so = -Wl,-z,lazy
|
|
LDFLAGS-tst-audit-threads-mod2.so = -Wl,-z,lazy
|
|
LDFLAGS-tst-audit-threads = -Wl,-z,lazy
|
|
$(objpfx)tst-audit-threads: $(objpfx)tst-audit-threads-mod2.so
|
|
$(objpfx)tst-audit-threads.out: $(objpfx)tst-audit-threads-mod1.so
|
|
tst-audit-threads-ENV = LD_AUDIT=$(objpfx)tst-audit-threads-mod1.so
|
|
|
|
# The test uses dlopen indirectly and would otherwise load system
|
|
# objects.
|
|
tst-setuid1-static-ENV = \
|
|
LD_LIBRARY_PATH=$(ld-library-path):$(common-objpfx)elf:$(common-objpfx)nss
|
|
|
|
# The tests here better do not run in parallel.
|
|
ifeq ($(run-built-tests),yes)
|
|
ifneq ($(filter %tests,$(MAKECMDGOALS)),)
|
|
.NOTPARALLEL:
|
|
endif
|
|
endif
|