| # Copyright (C) 2002-2016 Free Software Foundation, Inc. |
| # This file is part of the GNU C Library. |
| |
| # 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 |
| # <http://www.gnu.org/licenses/>. |
| |
| # |
| # Sub-makefile for NPTL portion of the library. |
| # |
| subdir := nptl |
| |
| include ../Makeconfig |
| |
| headers := pthread.h semaphore.h bits/semaphore.h |
| |
| extra-libs := libpthread |
| extra-libs-others := $(extra-libs) |
| install-lib-ldscripts := libpthread.so |
| |
| routines = alloca_cutoff forward libc-lowlevellock libc-cancellation \ |
| libc-cleanup libc_pthread_init libc_multiple_threads \ |
| register-atfork unregister-atfork |
| shared-only-routines = forward |
| |
| libpthread-routines = nptl-init vars events version pt-interp \ |
| pthread_create pthread_exit pthread_detach \ |
| pthread_join pthread_tryjoin pthread_timedjoin \ |
| pthread_self pthread_equal pthread_yield \ |
| pthread_getconcurrency pthread_setconcurrency \ |
| pthread_getschedparam pthread_setschedparam \ |
| pthread_setschedprio \ |
| pthread_attr_init pthread_attr_destroy \ |
| pthread_attr_getdetachstate pthread_attr_setdetachstate \ |
| pthread_attr_getguardsize pthread_attr_setguardsize \ |
| pthread_attr_getschedparam pthread_attr_setschedparam \ |
| pthread_attr_getschedpolicy pthread_attr_setschedpolicy \ |
| pthread_attr_getinheritsched \ |
| pthread_attr_setinheritsched \ |
| pthread_attr_getscope pthread_attr_setscope \ |
| pthread_attr_getstackaddr pthread_attr_setstackaddr \ |
| pthread_attr_getstacksize pthread_attr_setstacksize \ |
| pthread_attr_getstack pthread_attr_setstack \ |
| pthread_getattr_np \ |
| pthread_mutex_init pthread_mutex_destroy \ |
| pthread_mutex_lock pthread_mutex_trylock \ |
| pthread_mutex_timedlock pthread_mutex_unlock \ |
| pthread_mutex_cond_lock \ |
| pthread_mutexattr_init pthread_mutexattr_destroy \ |
| pthread_mutexattr_getpshared \ |
| pthread_mutexattr_setpshared \ |
| pthread_mutexattr_gettype pthread_mutexattr_settype \ |
| pthread_rwlock_init pthread_rwlock_destroy \ |
| pthread_rwlock_rdlock pthread_rwlock_timedrdlock \ |
| pthread_rwlock_wrlock pthread_rwlock_timedwrlock \ |
| pthread_rwlock_tryrdlock pthread_rwlock_trywrlock \ |
| pthread_rwlock_unlock \ |
| pthread_rwlockattr_init pthread_rwlockattr_destroy \ |
| pthread_rwlockattr_getpshared \ |
| pthread_rwlockattr_setpshared \ |
| pthread_rwlockattr_getkind_np \ |
| pthread_rwlockattr_setkind_np \ |
| pthread_cond_init pthread_cond_destroy \ |
| pthread_cond_wait pthread_cond_timedwait \ |
| pthread_cond_signal pthread_cond_broadcast \ |
| old_pthread_cond_init old_pthread_cond_destroy \ |
| old_pthread_cond_wait old_pthread_cond_timedwait \ |
| old_pthread_cond_signal old_pthread_cond_broadcast \ |
| pthread_condattr_init pthread_condattr_destroy \ |
| pthread_condattr_getpshared pthread_condattr_setpshared \ |
| pthread_condattr_getclock pthread_condattr_setclock \ |
| pthread_spin_init pthread_spin_destroy \ |
| pthread_spin_lock pthread_spin_trylock \ |
| pthread_spin_unlock \ |
| pthread_barrier_init pthread_barrier_destroy \ |
| pthread_barrier_wait \ |
| pthread_barrierattr_init pthread_barrierattr_destroy \ |
| pthread_barrierattr_getpshared \ |
| pthread_barrierattr_setpshared \ |
| pthread_key_create pthread_key_delete \ |
| pthread_getspecific pthread_setspecific \ |
| pthread_sigmask pthread_kill pthread_sigqueue \ |
| pthread_cancel pthread_testcancel \ |
| pthread_setcancelstate pthread_setcanceltype \ |
| pthread_once \ |
| old_pthread_atfork pthread_atfork \ |
| pthread_getcpuclockid \ |
| pthread_clock_gettime pthread_clock_settime \ |
| shm-directory \ |
| sem_init sem_destroy \ |
| sem_open sem_close sem_unlink \ |
| sem_getvalue \ |
| sem_wait sem_timedwait sem_post \ |
| cleanup cleanup_defer cleanup_compat \ |
| cleanup_defer_compat unwind \ |
| pt-longjmp pt-cleanup\ |
| cancellation \ |
| lowlevellock lowlevelrobustlock \ |
| lll_timedlock_wait lll_timedwait_tid \ |
| pt-fork pt-vfork \ |
| ptw-write ptw-read ptw-close ptw-fcntl ptw-accept \ |
| ptw-connect ptw-recv ptw-recvfrom ptw-recvmsg ptw-send \ |
| ptw-sendmsg ptw-sendto ptw-fsync ptw-lseek ptw-llseek \ |
| ptw-msync ptw-nanosleep ptw-open ptw-open64 ptw-pause \ |
| ptw-pread ptw-pread64 ptw-pwrite ptw-pwrite64 \ |
| ptw-tcdrain ptw-wait ptw-waitpid ptw-msgrcv ptw-msgsnd \ |
| ptw-sigwait ptw-sigsuspend \ |
| pt-raise pt-system \ |
| flockfile ftrylockfile funlockfile \ |
| sigaction \ |
| herrno res pt-allocrtsig \ |
| pthread_kill_other_threads \ |
| pthread_getaffinity pthread_setaffinity \ |
| pthread_attr_getaffinity pthread_attr_setaffinity \ |
| pthread_mutexattr_getrobust pthread_mutexattr_setrobust \ |
| pthread_mutex_consistent \ |
| cleanup_routine unwind-forcedunwind \ |
| pthread_mutexattr_getprotocol \ |
| pthread_mutexattr_setprotocol \ |
| pthread_mutexattr_getprioceiling \ |
| pthread_mutexattr_setprioceiling tpp \ |
| pthread_mutex_getprioceiling \ |
| pthread_mutex_setprioceiling \ |
| pthread_setname pthread_getname \ |
| pthread_setattr_default_np pthread_getattr_default_np |
| # pthread_setuid pthread_seteuid pthread_setreuid \ |
| # pthread_setresuid \ |
| # pthread_setgid pthread_setegid pthread_setregid \ |
| # pthread_setresgid |
| |
| libpthread-shared-only-routines = version pt-interp pt-allocrtsig \ |
| unwind-forcedunwind |
| libpthread-static-only-routines = pthread_atfork |
| |
| # Since cancellation handling is in large parts handled using exceptions |
| # we have to compile some files with exception handling enabled, some |
| # even with asynchronous unwind tables. |
| |
| # nptl-init.c contains sigcancel_handler(). |
| CFLAGS-nptl-init.c = -fexceptions -fasynchronous-unwind-tables |
| # The unwind code itself, |
| CFLAGS-unwind.c = -fexceptions |
| CFLAGS-unwind-forcedunwind.c = -fexceptions -fasynchronous-unwind-tables |
| |
| # The following three functions must be async-cancel safe. |
| CFLAGS-pthread_cancel.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-pthread_setcancelstate.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-pthread_setcanceltype.c = -fexceptions -fasynchronous-unwind-tables |
| |
| # These are internal functions which similar functionality as setcancelstate |
| # and setcanceltype. |
| CFLAGS-cancellation.c = -fasynchronous-unwind-tables |
| CFLAGS-libc-cancellation.c = -fasynchronous-unwind-tables |
| |
| # Calling pthread_exit() must cause the registered cancel handlers to |
| # be executed. Therefore exceptions have to be thrown through this |
| # function. |
| CFLAGS-pthread_exit.c = -fexceptions |
| |
| # Among others, __pthread_unwind is forwarded. This function must handle |
| # exceptions. |
| CFLAGS-forward.c = -fexceptions |
| |
| # The following are cancellation points. Some of the functions can |
| # block and therefore temporarily enable asynchronous cancellation. |
| # Those must be compiled asynchronous unwind tables. |
| CFLAGS-pthread_testcancel.c = -fexceptions |
| CFLAGS-pthread_join.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-pthread_timedjoin.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-pthread_once.c = $(uses-callbacks) -fexceptions \ |
| -fasynchronous-unwind-tables |
| CFLAGS-pthread_cond_wait.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-pthread_cond_timedwait.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-sem_wait.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-sem_timedwait.c = -fexceptions -fasynchronous-unwind-tables |
| |
| # These are the function wrappers we have to duplicate here. |
| CFLAGS-fcntl.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-lockf.c = -fexceptions |
| CFLAGS-pread.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-pread64.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-pwrite.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-pwrite64.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-wait.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-waitpid.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-sigwait.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-msgrcv.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-msgsnd.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-tcdrain.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-open.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-open64.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-pause.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-recv.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-send.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-accept.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-sendto.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-sendmsg.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-connect.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-recvmsg.c = -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-recvfrom.c = -fexceptions -fasynchronous-unwind-tables |
| |
| CFLAGS-pt-system.c = -fexceptions |
| |
| LDLIBS-tst-once5 = -lstdc++ |
| CFLAGS-tst-thread_local1.o = -std=gnu++11 |
| LDLIBS-tst-thread_local1 = -lstdc++ |
| |
| tests = tst-typesizes \ |
| tst-attr1 tst-attr2 tst-attr3 tst-default-attr \ |
| tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \ |
| tst-mutex7 tst-mutex8 tst-mutex9 tst-mutex5a tst-mutex7a \ |
| tst-mutexpi1 tst-mutexpi2 tst-mutexpi3 tst-mutexpi4 tst-mutexpi5 \ |
| tst-mutexpi5a tst-mutexpi6 tst-mutexpi7 tst-mutexpi7a tst-mutexpi8 \ |
| tst-mutexpi9 \ |
| tst-spin1 tst-spin2 tst-spin3 tst-spin4 \ |
| tst-cond1 tst-cond2 tst-cond3 tst-cond4 tst-cond5 tst-cond6 tst-cond7 \ |
| tst-cond8 tst-cond9 tst-cond10 tst-cond11 tst-cond12 tst-cond13 \ |
| tst-cond14 tst-cond15 tst-cond16 tst-cond17 tst-cond18 tst-cond19 \ |
| tst-cond20 tst-cond21 tst-cond22 tst-cond23 tst-cond24 tst-cond25 \ |
| tst-cond-except \ |
| tst-robust1 tst-robust2 tst-robust3 tst-robust4 tst-robust5 \ |
| tst-robust6 tst-robust7 tst-robust8 tst-robust9 \ |
| tst-robustpi1 tst-robustpi2 tst-robustpi3 tst-robustpi4 tst-robustpi5 \ |
| tst-robustpi6 tst-robustpi7 tst-robustpi8 tst-robustpi9 \ |
| tst-rwlock1 tst-rwlock2 tst-rwlock2a tst-rwlock3 tst-rwlock4 \ |
| tst-rwlock5 tst-rwlock6 tst-rwlock7 tst-rwlock8 tst-rwlock9 \ |
| tst-rwlock10 tst-rwlock11 tst-rwlock12 tst-rwlock13 tst-rwlock14 \ |
| tst-rwlock15 tst-rwlock16 \ |
| tst-once1 tst-once2 tst-once3 tst-once4 tst-once5 \ |
| tst-key1 tst-key2 tst-key3 tst-key4 \ |
| tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 tst-sem6 tst-sem7 \ |
| tst-sem8 tst-sem9 tst-sem10 tst-sem11 tst-sem12 tst-sem13 tst-sem14 \ |
| tst-sem15 \ |
| tst-barrier1 tst-barrier2 tst-barrier3 tst-barrier4 tst-barrier5 \ |
| tst-align tst-align3 \ |
| tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \ |
| tst-basic7 \ |
| tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \ |
| tst-raise1 \ |
| tst-join1 tst-join2 tst-join3 tst-join4 tst-join5 tst-join6 tst-join7 \ |
| tst-detach1 \ |
| tst-eintr1 tst-eintr2 tst-eintr3 tst-eintr4 tst-eintr5 \ |
| tst-tsd1 tst-tsd2 tst-tsd3 tst-tsd4 tst-tsd5 tst-tsd6 \ |
| tst-tls1 tst-tls2 \ |
| tst-fork1 tst-fork2 tst-fork3 tst-fork4 \ |
| tst-atfork1 \ |
| tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 tst-cancel5 \ |
| tst-cancel6 tst-cancel7 tst-cancel8 tst-cancel9 tst-cancel10 \ |
| tst-cancel11 tst-cancel12 tst-cancel13 tst-cancel14 tst-cancel15 \ |
| tst-cancel16 tst-cancel17 tst-cancel18 tst-cancel19 tst-cancel20 \ |
| tst-cancel21 tst-cancel22 tst-cancel23 tst-cancel24 tst-cancel25 \ |
| tst-cancel26 tst-cancel27 \ |
| tst-cancel-self tst-cancel-self-cancelstate \ |
| tst-cancel-self-canceltype tst-cancel-self-testcancel \ |
| tst-cleanup0 tst-cleanup1 tst-cleanup2 tst-cleanup3 tst-cleanup4 \ |
| tst-flock1 tst-flock2 \ |
| tst-signal1 tst-signal2 tst-signal3 tst-signal4 tst-signal5 \ |
| tst-signal6 tst-signal7 \ |
| tst-exec1 tst-exec2 tst-exec3 tst-exec4 \ |
| tst-exit1 tst-exit2 tst-exit3 \ |
| tst-stdio1 tst-stdio2 \ |
| tst-stack1 tst-stack2 tst-stack3 tst-stack4 tst-pthread-getattr \ |
| tst-pthread-attr-affinity tst-pthread-mutexattr \ |
| tst-unload \ |
| tst-dlsym1 \ |
| tst-sysconf \ |
| tst-locale1 tst-locale2 \ |
| tst-umask1 \ |
| tst-popen1 \ |
| tst-clock1 \ |
| tst-context1 \ |
| tst-sched1 \ |
| tst-backtrace1 \ |
| tst-abstime \ |
| tst-vfork1 tst-vfork2 tst-vfork1x tst-vfork2x \ |
| tst-getpid3 \ |
| tst-setuid3 \ |
| tst-initializers1 $(addprefix tst-initializers1-,\ |
| c89 gnu89 c99 gnu99 c11 gnu11) \ |
| tst-bad-schedattr \ |
| tst-thread_local1 tst-mutex-errorcheck |
| xtests = tst-setuid1 tst-setuid1-static tst-setuid2 \ |
| tst-mutexpp1 tst-mutexpp6 tst-mutexpp10 |
| test-srcs = tst-oddstacklimit |
| |
| # Test expected to fail on most targets (except x86_64) due to bug |
| # 18435 - pthread_once hangs when init routine throws an exception. |
| test-xfail-tst-once5 = yes |
| |
| # Files which must not be linked with libpthread. |
| tests-nolibpthread = tst-unload |
| |
| gen-as-const-headers = pthread-errnos.sym \ |
| lowlevelcond.sym lowlevelrwlock.sym \ |
| unwindbuf.sym \ |
| lowlevelrobustlock.sym pthread-pi-defines.sym |
| |
| |
| LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst |
| |
| # GCC-4.9 compiles 'sprintf(NULL, ...)' into UD2 on x86_64 without -fno-builtin |
| CFLAGS-tst-cleanup2.c = -fno-builtin |
| CFLAGS-tst-cleanupx2.c = -fno-builtin |
| |
| tests += tst-cancelx2 tst-cancelx3 tst-cancelx4 tst-cancelx5 \ |
| tst-cancelx6 tst-cancelx7 tst-cancelx8 tst-cancelx9 tst-cancelx10 \ |
| tst-cancelx11 tst-cancelx12 tst-cancelx13 tst-cancelx14 tst-cancelx15 \ |
| tst-cancelx16 tst-cancelx17 tst-cancelx18 tst-cancelx20 tst-cancelx21 \ |
| tst-cleanupx0 tst-cleanupx1 tst-cleanupx2 tst-cleanupx3 tst-cleanupx4 \ |
| tst-oncex3 tst-oncex4 |
| ifeq ($(build-shared),yes) |
| tests += tst-atfork2 tst-tls3 tst-tls4 tst-tls5 tst-_res1 tst-fini1 \ |
| tst-stackguard1 |
| tests-nolibpthread += tst-fini1 |
| ifeq ($(have-z-execstack),yes) |
| tests += tst-execstack |
| endif |
| endif |
| |
| modules-names = tst-atfork2mod tst-tls3mod tst-tls4moda tst-tls4modb \ |
| tst-tls5mod tst-tls5moda tst-tls5modb tst-tls5modc \ |
| tst-tls5modd tst-tls5mode tst-tls5modf tst-stack4mod \ |
| tst-_res1mod1 tst-_res1mod2 tst-execstack-mod tst-fini1mod \ |
| tst-join7mod |
| extra-test-objs += $(addsuffix .os,$(strip $(modules-names))) tst-cleanup4aux.o |
| test-extras += $(modules-names) tst-cleanup4aux |
| test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names))) |
| |
| tst-atfork2mod.so-no-z-defs = yes |
| tst-tls3mod.so-no-z-defs = yes |
| tst-tls5mod.so-no-z-defs = yes |
| tst-tls5moda.so-no-z-defs = yes |
| tst-tls5modb.so-no-z-defs = yes |
| tst-tls5modc.so-no-z-defs = yes |
| tst-tls5modd.so-no-z-defs = yes |
| tst-tls5mode.so-no-z-defs = yes |
| tst-tls5modf.so-no-z-defs = yes |
| |
| ifeq ($(build-shared),yes) |
| # Build all the modules even when not actually running test programs. |
| tests: $(test-modules) |
| endif |
| |
| ifeq ($(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-locale1 tst-locale2 tst-stackguard1-static \ |
| tst-cancel21-static tst-cancel24-static tst-cond8-static \ |
| tst-mutex8-static tst-mutexpi8-static tst-sem11-static \ |
| tst-sem12-static |
| tests += tst-stackguard1-static tst-cancel21-static tst-cancel24-static \ |
| tst-cond8-static tst-mutex8-static tst-mutexpi8-static \ |
| tst-sem11-static tst-sem12-static |
| xtests-static += tst-setuid1-static |
| |
| # These tests are linked with libc before libpthread |
| tests-reverse += tst-cancel5 tst-cancel23 tst-vfork1x tst-vfork2x |
| |
| 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 $(objpfx)tst-cleanup0-cmp.out \ |
| $(objpfx)tst-cancel-wrappers.out |
| endif |
| endif |
| |
| ifeq (,$(CXX)) |
| # These tests require a C++ compiler and runtime. |
| tests-unsupported += tst-cancel24 tst-cancel24-static tst-once5 |
| 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)) |
| |
| # What we install as libpthread.so for programs to link against is in fact a |
| # link script. It contains references for the various libraries we need. |
| # The libpthread.so object is not complete since some functions are only |
| # defined in libpthread_nonshared.a. |
| # We need to use absolute paths since otherwise local copies (if they exist) |
| # of the files are taken by the linker. |
| install: $(inst_libdir)/libpthread.so |
| |
| $(inst_libdir)/libpthread.so: $(common-objpfx)format.lds \ |
| $(objpfx)libpthread.so$(libpthread.so-version) \ |
| $(inst_libdir)/$(patsubst %,$(libtype.oS),\ |
| $(libprefix)pthread) \ |
| $(+force) |
| (echo '/* GNU ld script';\ |
| echo ' Use the shared library, but some functions are only in';\ |
| echo ' the static library, so try that secondarily. */';\ |
| cat $<; \ |
| echo 'GROUP ( $(slibdir)/libpthread.so$(libpthread.so-version)' \ |
| '$(libdir)/$(patsubst %,$(libtype.oS),$(libprefix)pthread)'\ |
| ')' \ |
| ) > $@.new |
| mv -f $@.new $@ |
| 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-cancelx2.c += -fexceptions |
| CFLAGS-tst-cancelx3.c += -fexceptions |
| CFLAGS-tst-cancelx4.c += -fexceptions |
| CFLAGS-tst-cancelx5.c += -fexceptions |
| CFLAGS-tst-cancelx6.c += -fexceptions |
| CFLAGS-tst-cancelx7.c += -fexceptions |
| CFLAGS-tst-cancelx8.c += -fexceptions |
| CFLAGS-tst-cancelx9.c += -fexceptions |
| CFLAGS-tst-cancelx10.c += -fexceptions |
| CFLAGS-tst-cancelx11.c += -fexceptions |
| CFLAGS-tst-cancelx12.c += -fexceptions |
| CFLAGS-tst-cancelx13.c += -fexceptions |
| CFLAGS-tst-cancelx14.c += -fexceptions |
| CFLAGS-tst-cancelx15.c += -fexceptions |
| CFLAGS-tst-cancelx16.c += -fexceptions |
| CFLAGS-tst-cancelx17.c += -fexceptions |
| CFLAGS-tst-cancelx18.c += -fexceptions |
| CFLAGS-tst-cancelx20.c += -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-tst-cancelx21.c += -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-tst-cleanupx0.c += -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-tst-cleanupx1.c += -fexceptions -fasynchronous-unwind-tables |
| CFLAGS-tst-cleanupx2.c += -fexceptions |
| CFLAGS-tst-cleanupx3.c += -fexceptions |
| CFLAGS-tst-cleanupx4.c += -fexceptions |
| CFLAGS-tst-oncex3.c += -fexceptions |
| CFLAGS-tst-oncex4.c += -fexceptions |
| CFLAGS-tst-align.c += $(stack-align-test-flags) |
| CFLAGS-tst-align3.c += $(stack-align-test-flags) |
| 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-umask1-ARGS = $(objpfx)tst-umask1.temp |
| |
| $(objpfx)tst-atfork2: $(libdl) $(shared-thread-library) |
| LDFLAGS-tst-atfork2 = -rdynamic |
| tst-atfork2-ENV = MALLOC_TRACE=$(objpfx)tst-atfork2.mtrace |
| $(objpfx)tst-atfork2mod.so: $(shared-thread-library) |
| |
| 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-cleanup4aux.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-tls4: $(libdl) $(shared-thread-library) |
| $(objpfx)tst-tls4.out: $(objpfx)tst-tls4moda.so $(objpfx)tst-tls4modb.so |
| |
| $(objpfx)tst-tls5: $(objpfx)tst-tls5mod.so $(shared-thread-library) |
| LDFLAGS-tst-tls5 = $(no-as-needed) |
| LDFLAGS-tst-tls5mod.so = -Wl,-soname,tst-tls5mod.so |
| |
| ifeq ($(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-join7: $(libdl) $(shared-thread-library) |
| $(objpfx)tst-join7.out: $(objpfx)tst-join7mod.so |
| $(objpfx)tst-join7mod.so: $(shared-thread-library) |
| LDFLAGS-tst-join7mod.so = -Wl,-soname,tst-join7mod.so |
| |
| $(objpfx)tst-dlsym1: $(libdl) $(shared-thread-library) |
| |
| $(objpfx)tst-fini1: $(shared-thread-library) $(objpfx)tst-fini1mod.so |
| |
| ifeq (yes,$(build-shared)) |
| librt = $(common-objpfx)rt/librt.so |
| else |
| librt = $(common-objpfx)rt/librt.a |
| endif |
| |
| $(objpfx)tst-cancel17: $(librt) |
| $(objpfx)tst-cancelx17: $(librt) |
| $(objpfx)tst-_res1mod2.so: $(objpfx)tst-_res1mod1.so |
| LDFLAGS-tst-_res1mod1.so = -Wl,-soname,tst-_res1mod1.so |
| LDFLAGS-tst-_res1mod2.so = -Wl,-soname,tst-_res1mod2.so |
| $(objpfx)tst-_res1: $(objpfx)tst-_res1mod1.so $(objpfx)tst-_res1mod2.so \ |
| $(shared-thread-library) |
| |
| LDLIBS-tst-cancel24 = $(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) $(xtests) $(test-srcs))): $(objpfx)libpthread.so \ |
| $(objpfx)libpthread_nonshared.a |
| $(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)libpthread_nonshared.a |
| $(objpfx)../libc.so: $(common-objpfx)libc.so ; |
| $(addprefix $(objpfx),$(tests-static) $(xtests-static)): $(objpfx)libpthread.a |
| |
| $(objpfx)tst-atfork2.out: $(objpfx)tst-atfork2mod.so |
| else |
| $(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a |
| endif |
| |
| ifeq ($(build-shared),yes) |
| |
| $(objpfx)tst-cleanup0.out: /dev/null $(objpfx)tst-cleanup0 |
| $(make-test-out) > $@ 2>&1; \ |
| $(evaluate-test) |
| |
| $(objpfx)tst-cleanup0-cmp.out: tst-cleanup0.expect $(objpfx)tst-cleanup0.out |
| cmp $^ > $@; \ |
| $(evaluate-test) |
| |
| $(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 += libpthread_nonshared.a \ |
| multidir.mk tst-atfork2.mtrace tst-cancel-wrappers.out \ |
| tst-tls6.out |
| |
| generated += $(objpfx)tst-atfork2.mtrace \ |
| $(addsuffix .so,$(strip $(modules-names))) |
| |
| $(objpfx)version.d: $(objpfx)banner.h |
| $(objpfx)version.os: $(objpfx)banner.h |
| $(objpfx)banner.h: Banner |
| sed 's/\(.*\)/"\1\\n"/' $< > $@ |
| generated += banner.h |
| # 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: $(common-objpfx)runtime-linker.h |
| endif |
| |
| ifeq ($(run-built-tests),yes) |
| ifeq (yes,$(build-shared)) |
| $(objpfx)tst-cancel-wrappers.out: tst-cancel-wrappers.sh |
| $(SHELL) $< '$(NM)' \ |
| $(common-objpfx)libc_pic.a \ |
| $(common-objpfx)libc.a \ |
| $(objpfx)libpthread_pic.a \ |
| $(objpfx)libpthread.a > $@; \ |
| $(evaluate-test) |
| endif |
| 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 |
| |
| $(objpfx)tst-fini1mod.so: $(shared-thread-library) |
| |
| tst-stackguard1-ARGS = --command "$(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)' > $@; \ |
| $(evaluate-test) |
| endif |
| |
| # The tests here better do not run in parallel |
| ifneq ($(filter %tests,$(MAKECMDGOALS)),) |
| .NOTPARALLEL: |
| endif |