x86: Always include <dl-cet.h>/cet-tunables.h> for --enable-cet
[glibc.git] / nptl / Makefile
blob2f2bb0569da9542df7c2101ee52d899885e6100b
1 # Copyright (C) 2002-2018 Free Software Foundation, Inc.
2 # This file is part of the GNU C Library.
4 # The GNU C Library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License, or (at your option) any later version.
9 # The GNU C Library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with the GNU C Library; if not, see
16 # <http://www.gnu.org/licenses/>.
19 # Sub-makefile for NPTL portion of the library.
21 subdir := nptl
23 include ../Makeconfig
25 headers := pthread.h semaphore.h bits/semaphore.h
27 extra-libs := libpthread
28 extra-libs-others := $(extra-libs)
30 routines = alloca_cutoff forward libc-lowlevellock libc-cancellation \
31 libc-cleanup libc_pthread_init libc_multiple_threads \
32 register-atfork pthread_atfork pthread_self
33 shared-only-routines = forward
34 static-only-routines = pthread_atfork
36 # We need to provide certain routines for compatibility with existing
37 # binaries.
38 pthread-compat-wrappers = \
39 write read close accept \
40 connect recv recvfrom send \
41 sendto fsync lseek lseek64 \
42 msync nanosleep open open64 pause \
43 pread pread64 pwrite pwrite64 \
44 tcdrain wait waitpid msgrcv msgsnd \
45 sigwait sigsuspend \
46 recvmsg sendmsg
48 libpthread-routines = nptl-init nptlfreeres vars events version pt-interp \
49 pthread_create pthread_exit pthread_detach \
50 pthread_join pthread_tryjoin pthread_timedjoin \
51 pthread_join_common \
52 compat-pthread_self pthread_equal pthread_yield \
53 pthread_getconcurrency pthread_setconcurrency \
54 pthread_getschedparam pthread_setschedparam \
55 pthread_setschedprio \
56 pthread_attr_init pthread_attr_destroy \
57 pthread_attr_getdetachstate pthread_attr_setdetachstate \
58 pthread_attr_getguardsize pthread_attr_setguardsize \
59 pthread_attr_getschedparam pthread_attr_setschedparam \
60 pthread_attr_getschedpolicy pthread_attr_setschedpolicy \
61 pthread_attr_getinheritsched \
62 pthread_attr_setinheritsched \
63 pthread_attr_getscope pthread_attr_setscope \
64 pthread_attr_getstackaddr pthread_attr_setstackaddr \
65 pthread_attr_getstacksize pthread_attr_setstacksize \
66 pthread_attr_getstack pthread_attr_setstack \
67 pthread_getattr_np \
68 pthread_mutex_init pthread_mutex_destroy \
69 pthread_mutex_lock pthread_mutex_trylock \
70 pthread_mutex_timedlock pthread_mutex_unlock \
71 pthread_mutex_cond_lock \
72 pthread_mutexattr_init pthread_mutexattr_destroy \
73 pthread_mutexattr_getpshared \
74 pthread_mutexattr_setpshared \
75 pthread_mutexattr_gettype pthread_mutexattr_settype \
76 pthread_rwlock_init pthread_rwlock_destroy \
77 pthread_rwlock_rdlock pthread_rwlock_timedrdlock \
78 pthread_rwlock_wrlock pthread_rwlock_timedwrlock \
79 pthread_rwlock_tryrdlock pthread_rwlock_trywrlock \
80 pthread_rwlock_unlock \
81 pthread_rwlockattr_init pthread_rwlockattr_destroy \
82 pthread_rwlockattr_getpshared \
83 pthread_rwlockattr_setpshared \
84 pthread_rwlockattr_getkind_np \
85 pthread_rwlockattr_setkind_np \
86 pthread_cond_init pthread_cond_destroy \
87 pthread_cond_wait \
88 pthread_cond_signal pthread_cond_broadcast \
89 old_pthread_cond_init old_pthread_cond_destroy \
90 old_pthread_cond_wait old_pthread_cond_timedwait \
91 old_pthread_cond_signal old_pthread_cond_broadcast \
92 pthread_condattr_init pthread_condattr_destroy \
93 pthread_condattr_getpshared pthread_condattr_setpshared \
94 pthread_condattr_getclock pthread_condattr_setclock \
95 pthread_spin_init pthread_spin_destroy \
96 pthread_spin_lock pthread_spin_trylock \
97 pthread_spin_unlock \
98 pthread_barrier_init pthread_barrier_destroy \
99 pthread_barrier_wait \
100 pthread_barrierattr_init pthread_barrierattr_destroy \
101 pthread_barrierattr_getpshared \
102 pthread_barrierattr_setpshared \
103 pthread_key_create pthread_key_delete \
104 pthread_getspecific pthread_setspecific \
105 pthread_sigmask pthread_kill pthread_sigqueue \
106 pthread_cancel pthread_testcancel \
107 pthread_setcancelstate pthread_setcanceltype \
108 pthread_once \
109 old_pthread_atfork \
110 pthread_getcpuclockid \
111 pthread_clock_gettime pthread_clock_settime \
112 shm-directory \
113 sem_init sem_destroy \
114 sem_open sem_close sem_unlink \
115 sem_getvalue \
116 sem_wait sem_timedwait sem_post \
117 cleanup cleanup_defer cleanup_compat \
118 cleanup_defer_compat unwind \
119 pt-longjmp pt-cleanup\
120 cancellation \
121 lowlevellock \
122 lll_timedlock_wait lll_timedwait_tid \
123 pt-fork pt-vfork pt-fcntl \
124 $(pthread-compat-wrappers) \
125 pt-raise pt-system \
126 flockfile ftrylockfile funlockfile \
127 sigaction \
128 herrno res pt-allocrtsig \
129 pthread_kill_other_threads \
130 pthread_getaffinity pthread_setaffinity \
131 pthread_attr_getaffinity pthread_attr_setaffinity \
132 pthread_mutexattr_getrobust pthread_mutexattr_setrobust \
133 pthread_mutex_consistent \
134 cleanup_routine unwind-forcedunwind \
135 pthread_mutexattr_getprotocol \
136 pthread_mutexattr_setprotocol \
137 pthread_mutexattr_getprioceiling \
138 pthread_mutexattr_setprioceiling tpp \
139 pthread_mutex_getprioceiling \
140 pthread_mutex_setprioceiling \
141 pthread_setname pthread_getname \
142 pthread_setattr_default_np pthread_getattr_default_np
143 # pthread_setuid pthread_seteuid pthread_setreuid \
144 # pthread_setresuid \
145 # pthread_setgid pthread_setegid pthread_setregid \
146 # pthread_setresgid
148 libpthread-shared-only-routines = version pt-interp pt-allocrtsig \
149 unwind-forcedunwind
151 # Since cancellation handling is in large parts handled using exceptions
152 # we have to compile some files with exception handling enabled, some
153 # even with asynchronous unwind tables.
155 # nptl-init.c contains sigcancel_handler().
156 CFLAGS-nptl-init.c += -fexceptions -fasynchronous-unwind-tables
157 # The unwind code itself,
158 CFLAGS-unwind.c += -fexceptions
159 CFLAGS-unwind-forcedunwind.c += -fexceptions -fasynchronous-unwind-tables
161 # The following three functions must be async-cancel safe.
162 CFLAGS-pthread_cancel.c += -fexceptions -fasynchronous-unwind-tables
163 CFLAGS-pthread_setcancelstate.c += -fexceptions -fasynchronous-unwind-tables
164 CFLAGS-pthread_setcanceltype.c += -fexceptions -fasynchronous-unwind-tables
166 # These are internal functions which similar functionality as setcancelstate
167 # and setcanceltype.
168 CFLAGS-cancellation.c += -fasynchronous-unwind-tables
169 CFLAGS-libc-cancellation.c += -fasynchronous-unwind-tables
171 # Calling pthread_exit() must cause the registered cancel handlers to
172 # be executed. Therefore exceptions have to be thrown through this
173 # function.
174 CFLAGS-pthread_exit.c += -fexceptions
176 # Among others, __pthread_unwind is forwarded. This function must handle
177 # exceptions.
178 CFLAGS-forward.c += -fexceptions
180 # The following are cancellation points. Some of the functions can
181 # block and therefore temporarily enable asynchronous cancellation.
182 # Those must be compiled asynchronous unwind tables.
183 CFLAGS-pthread_testcancel.c += -fexceptions
184 CFLAGS-pthread_join.c += -fexceptions -fasynchronous-unwind-tables
185 CFLAGS-pthread_timedjoin.c += -fexceptions -fasynchronous-unwind-tables
186 CFLAGS-pthread_once.c += $(uses-callbacks) -fexceptions \
187 -fasynchronous-unwind-tables
188 CFLAGS-pthread_cond_wait.c += -fexceptions -fasynchronous-unwind-tables
189 CFLAGS-sem_wait.c += -fexceptions -fasynchronous-unwind-tables
190 CFLAGS-sem_timedwait.c += -fexceptions -fasynchronous-unwind-tables
192 # These are the function wrappers we have to duplicate here.
193 CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables
194 CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables
195 CFLAGS-lockf.c += -fexceptions
196 CFLAGS-pread.c += -fexceptions -fasynchronous-unwind-tables
197 CFLAGS-pread64.c += -fexceptions -fasynchronous-unwind-tables
198 CFLAGS-pwrite.c += -fexceptions -fasynchronous-unwind-tables
199 CFLAGS-pwrite64.c += -fexceptions -fasynchronous-unwind-tables
200 CFLAGS-wait.c += -fexceptions -fasynchronous-unwind-tables
201 CFLAGS-waitpid.c += -fexceptions -fasynchronous-unwind-tables
202 CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables
203 CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables
204 CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
205 CFLAGS-tcdrain.c += -fexceptions -fasynchronous-unwind-tables
206 CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables
207 CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables
208 CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables
209 CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables
210 CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables
211 CFLAGS-accept.c += -fexceptions -fasynchronous-unwind-tables
212 CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables
213 CFLAGS-connect.c += -fexceptions -fasynchronous-unwind-tables
214 CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables
215 CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables
216 CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables
217 CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables
218 CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables
219 CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables
220 CFLAGS-nanosleep.c += -fexceptions -fasynchronous-unwind-tables
221 CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables
222 CFLAGS-msync.c += -fexceptions -fasynchronous-unwind-tables
223 CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables
224 CFLAGS-fsync.c += -fexceptions -fasynchronous-unwind-tables
226 CFLAGS-pt-system.c += -fexceptions
228 LDLIBS-tst-once5 = -lstdc++
229 CFLAGS-tst-thread_local1.o = -std=gnu++11
230 LDLIBS-tst-thread_local1 = -lstdc++
231 CFLAGS-tst-thread-exit-clobber.o = -std=gnu++11
232 LDLIBS-tst-thread-exit-clobber = -lstdc++
233 CFLAGS-tst-minstack-throw.o = -std=gnu++11
234 LDLIBS-tst-minstack-throw = -lstdc++
236 tests = tst-attr1 tst-attr2 tst-attr3 tst-default-attr \
237 tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \
238 tst-mutex7 tst-mutex9 tst-mutex5a tst-mutex7a tst-mutex7robust \
239 tst-mutexpi1 tst-mutexpi2 tst-mutexpi3 tst-mutexpi4 tst-mutexpi5 \
240 tst-mutexpi5a tst-mutexpi6 tst-mutexpi7 tst-mutexpi7a \
241 tst-mutexpi9 \
242 tst-spin1 tst-spin2 tst-spin3 tst-spin4 \
243 tst-cond1 tst-cond2 tst-cond3 tst-cond4 tst-cond5 tst-cond6 tst-cond7 \
244 tst-cond8 tst-cond9 tst-cond10 tst-cond11 tst-cond12 tst-cond13 \
245 tst-cond14 tst-cond15 tst-cond16 tst-cond17 tst-cond18 tst-cond19 \
246 tst-cond20 tst-cond21 tst-cond22 tst-cond23 tst-cond24 tst-cond25 \
247 tst-cond-except \
248 tst-robust1 tst-robust2 tst-robust3 tst-robust4 tst-robust5 \
249 tst-robust6 tst-robust7 tst-robust8 tst-robust9 \
250 tst-robustpi1 tst-robustpi2 tst-robustpi3 tst-robustpi4 tst-robustpi5 \
251 tst-robustpi6 tst-robustpi7 tst-robustpi8 tst-robustpi9 \
252 tst-rwlock1 tst-rwlock2 tst-rwlock2a tst-rwlock2b tst-rwlock3 \
253 tst-rwlock4 tst-rwlock5 tst-rwlock6 tst-rwlock7 tst-rwlock8 \
254 tst-rwlock9 tst-rwlock10 tst-rwlock11 tst-rwlock12 tst-rwlock13 \
255 tst-rwlock14 tst-rwlock15 tst-rwlock16 tst-rwlock17 tst-rwlock18 \
256 tst-once1 tst-once2 tst-once3 tst-once4 tst-once5 \
257 tst-key1 tst-key2 tst-key3 tst-key4 \
258 tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 tst-sem6 tst-sem7 \
259 tst-sem8 tst-sem9 tst-sem10 tst-sem14 \
260 tst-sem15 tst-sem16 \
261 tst-barrier1 tst-barrier2 tst-barrier3 tst-barrier4 \
262 tst-align tst-align3 \
263 tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \
264 tst-basic7 \
265 tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \
266 tst-raise1 \
267 tst-join1 tst-join2 tst-join3 tst-join4 tst-join5 tst-join6 tst-join7 \
268 tst-detach1 \
269 tst-eintr1 tst-eintr2 tst-eintr3 tst-eintr4 tst-eintr5 \
270 tst-tsd1 tst-tsd2 tst-tsd3 tst-tsd4 tst-tsd5 tst-tsd6 \
271 tst-tls1 tst-tls2 \
272 tst-fork1 tst-fork2 tst-fork3 tst-fork4 \
273 tst-atfork1 \
274 tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 tst-cancel4_1 \
275 tst-cancel4_2 tst-cancel5 \
276 tst-cancel6 tst-cancel7 tst-cancel8 tst-cancel9 tst-cancel10 \
277 tst-cancel11 tst-cancel12 tst-cancel13 tst-cancel14 tst-cancel15 \
278 tst-cancel16 tst-cancel17 tst-cancel18 tst-cancel19 tst-cancel20 \
279 tst-cancel21 tst-cancel22 tst-cancel23 tst-cancel24 tst-cancel25 \
280 tst-cancel26 tst-cancel27 \
281 tst-cancel-self tst-cancel-self-cancelstate \
282 tst-cancel-self-canceltype tst-cancel-self-testcancel \
283 tst-cleanup0 tst-cleanup1 tst-cleanup2 tst-cleanup3 tst-cleanup4 \
284 tst-flock1 tst-flock2 \
285 tst-signal1 tst-signal2 tst-signal3 tst-signal4 tst-signal5 \
286 tst-signal6 \
287 tst-exec1 tst-exec2 tst-exec3 tst-exec4 tst-exec5 \
288 tst-exit1 tst-exit2 tst-exit3 \
289 tst-stdio1 tst-stdio2 \
290 tst-stack1 tst-stack2 tst-stack3 tst-stack4 tst-pthread-getattr \
291 tst-pthread-attr-affinity tst-pthread-mutexattr \
292 tst-unload \
293 tst-dlsym1 \
294 tst-sysconf \
295 tst-locale1 tst-locale2 \
296 tst-umask1 \
297 tst-popen1 \
298 tst-clock1 \
299 tst-context1 \
300 tst-sched1 \
301 tst-backtrace1 \
302 tst-abstime \
303 tst-vfork1 tst-vfork2 tst-vfork1x tst-vfork2x \
304 tst-getpid3 \
305 tst-setuid3 \
306 tst-initializers1 $(addprefix tst-initializers1-,\
307 c89 gnu89 c99 gnu99 c11 gnu11) \
308 tst-bad-schedattr \
309 tst-thread_local1 tst-mutex-errorcheck tst-robust10 \
310 tst-robust-fork tst-create-detached tst-memstream \
311 tst-thread-exit-clobber tst-minstack-cancel tst-minstack-exit \
312 tst-minstack-throw
314 tests-internal := tst-rwlock19 tst-rwlock20 \
315 tst-sem11 tst-sem12 tst-sem13 \
316 tst-barrier5 tst-signal7 tst-mutex8 tst-mutex8-static \
317 tst-mutexpi8 tst-mutexpi8-static
319 xtests = tst-setuid1 tst-setuid1-static tst-setuid2 \
320 tst-mutexpp1 tst-mutexpp6 tst-mutexpp10
321 test-srcs = tst-oddstacklimit
323 # Test expected to fail on most targets (except x86_64) due to bug
324 # 18435 - pthread_once hangs when init routine throws an exception.
325 test-xfail-tst-once5 = yes
327 # Files which must not be linked with libpthread.
328 tests-nolibpthread = tst-unload
330 gen-as-const-headers = pthread-errnos.sym \
331 unwindbuf.sym \
332 pthread-pi-defines.sym
334 gen-py-const-headers := nptl_lock_constants.pysym
335 pretty-printers := nptl-printers.py
336 tests-printers := test-mutexattr-printers test-mutex-printers \
337 test-condattr-printers test-cond-printers \
338 test-rwlockattr-printers test-rwlock-printers
340 # We must specify both CFLAGS and CPPFLAGS to override any
341 # compiler options the user might have provided that conflict
342 # with what we need e.g. user specifies CPPFLAGS with -O2 and
343 # we need -O0.
344 CFLAGS-test-mutexattr-printers.c := $(CFLAGS-printers-tests)
345 CFLAGS-test-mutex-printers.c := $(CFLAGS-printers-tests)
346 CFLAGS-test-condattr-printers.c := $(CFLAGS-printers-tests)
347 CFLAGS-test-cond-printers.c := $(CFLAGS-printers-tests)
348 CFLAGS-test-rwlockattr-printers.c := $(CFLAGS-printers-tests)
349 CFLAGS-test-rwlock-printers.c := $(CFLAGS-printers-tests)
350 CPPFLAGS-test-mutexattr-printers.c := $(CFLAGS-printers-tests)
351 CPPFLAGS-test-mutex-printers.c := $(CFLAGS-printers-tests)
352 CPPFLAGS-test-condattr-printers.c := $(CFLAGS-printers-tests)
353 CPPFLAGS-test-cond-printers.c := $(CFLAGS-printers-tests)
354 CPPFLAGS-test-rwlockattr-printers.c := $(CFLAGS-printers-tests)
355 CPPFLAGS-test-rwlock-printers.c := $(CFLAGS-printers-tests)
357 ifeq ($(build-shared),yes)
358 tests-printers-libs := $(shared-thread-library)
359 else
360 tests-printers-libs := $(static-thread-library)
361 endif
363 LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst
365 # GCC-4.9 compiles 'sprintf(NULL, ...)' into UD2 on x86_64 without -fno-builtin
366 CFLAGS-tst-cleanup2.c += -fno-builtin
367 CFLAGS-tst-cleanupx2.c += -fno-builtin
369 tests += tst-cancelx2 tst-cancelx3 tst-cancelx4 tst-cancelx5 \
370 tst-cancelx6 tst-cancelx7 tst-cancelx8 tst-cancelx9 tst-cancelx10 \
371 tst-cancelx11 tst-cancelx12 tst-cancelx13 tst-cancelx14 tst-cancelx15 \
372 tst-cancelx16 tst-cancelx17 tst-cancelx18 tst-cancelx20 tst-cancelx21 \
373 tst-cleanupx0 tst-cleanupx1 tst-cleanupx2 tst-cleanupx3 tst-cleanupx4 \
374 tst-oncex3 tst-oncex4
375 ifeq ($(build-shared),yes)
376 tests += tst-atfork2 tst-tls4 tst-_res1 tst-fini1 tst-compat-forwarder
377 tests-internal += tst-tls3 tst-tls3-malloc tst-tls5 tst-stackguard1
378 tests-nolibpthread += tst-fini1
379 ifeq ($(have-z-execstack),yes)
380 tests += tst-execstack
381 endif
382 endif
384 modules-names = tst-atfork2mod tst-tls3mod tst-tls4moda tst-tls4modb \
385 tst-tls5mod tst-tls5moda tst-tls5modb tst-tls5modc \
386 tst-tls5modd tst-tls5mode tst-tls5modf tst-stack4mod \
387 tst-_res1mod1 tst-_res1mod2 tst-execstack-mod tst-fini1mod \
388 tst-join7mod tst-compat-forwarder-mod
389 extra-test-objs += $(addsuffix .os,$(strip $(modules-names))) \
390 tst-cleanup4aux.o tst-cleanupx4aux.o
391 test-extras += tst-cleanup4aux tst-cleanupx4aux
392 test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names)))
394 tst-atfork2mod.so-no-z-defs = yes
395 tst-tls3mod.so-no-z-defs = yes
396 tst-tls5mod.so-no-z-defs = yes
397 tst-tls5moda.so-no-z-defs = yes
398 tst-tls5modb.so-no-z-defs = yes
399 tst-tls5modc.so-no-z-defs = yes
400 tst-tls5modd.so-no-z-defs = yes
401 tst-tls5mode.so-no-z-defs = yes
402 tst-tls5modf.so-no-z-defs = yes
404 ifeq ($(build-shared),yes)
405 # Build all the modules even when not actually running test programs.
406 tests: $(test-modules)
407 endif
409 ifeq ($(build-shared),yes)
411 # Set the `multidir' variable by grabbing the variable from the compiler.
412 # We do it once and save the result in a generated makefile.
413 -include $(objpfx)multidir.mk
414 $(objpfx)multidir.mk: $(common-objpfx)config.make
415 $(make-target-directory)
416 dir=`$(CC) $(CFLAGS) $(CPPFLAGS) -print-multi-directory`; \
417 echo "multidir := $$dir" > $@T
418 mv -f $@T $@
420 crti-objs := crti.o
421 crtn-objs := crtn.o
422 ifneq (,$(patsubst .,,$(multidir)))
423 generated-dirs += $(firstword $(subst /, , $(multidir)))
424 crti-objs += $(multidir)/crti.o
425 crtn-objs += $(multidir)/crtn.o
426 $(objpfx)$(multidir):
427 mkdir -p $@
428 endif
429 extra-objs += $(crti-objs) $(crtn-objs)
430 extra-objs += pt-crti.o
431 endif
433 CFLAGS-flockfile.c += $(libio-mtsafe)
434 CFLAGS-ftrylockfile.c += $(libio-mtsafe)
435 CFLAGS-funlockfile.c += $(libio-mtsafe)
437 link-libc-static := $(common-objpfx)libc.a $(static-gnulib) \
438 $(common-objpfx)libc.a
440 tests-static += tst-locale1 tst-locale2 tst-stackguard1-static \
441 tst-cancel21-static tst-cancel24-static tst-cond8-static \
442 tst-mutex8-static tst-mutexpi8-static tst-sem11-static \
443 tst-sem12-static
444 tests += tst-cancel21-static tst-cancel24-static \
445 tst-cond8-static
446 tests-internal += tst-sem11-static tst-sem12-static tst-stackguard1-static
447 xtests-static += tst-setuid1-static
449 # These tests are linked with libc before libpthread
450 tests-reverse += tst-cancel5 tst-cancel23 tst-vfork1x tst-vfork2x
452 ifeq ($(run-built-tests),yes)
453 tests-special += $(objpfx)tst-stack3-mem.out $(objpfx)tst-oddstacklimit.out
454 ifeq ($(build-shared),yes)
455 tests-special += $(objpfx)tst-tls6.out $(objpfx)tst-cleanup0-cmp.out \
456 $(objpfx)tst-cancel-wrappers.out
457 endif
458 endif
460 ifeq (,$(CXX))
461 # These tests require a C++ compiler and runtime.
462 tests-unsupported += tst-cancel24 tst-cancel24-static tst-once5 \
463 tst-thread-exit-clobber tst-minstack-throw
464 endif
465 # These tests require a C++ compiler and runtime with thread_local support.
466 ifneq ($(have-cxx-thread_local),yes)
467 tests-unsupported += tst-thread_local1
468 endif
470 include ../Rules
472 ifeq (yes,$(build-shared))
473 # Make sure these things are built in the `make lib' pass so they can be used
474 # to run programs during the `make others' pass.
475 lib-noranlib: $(addprefix $(objpfx),$(extra-objs))
476 endif
479 # 'pthread_self' is a simple memory or register load. Setting up the
480 # stack frame is more work than the actual operation. Disable the
481 # frame creation entirely. This will help applications which call the
482 # function frequently to get a thread-specific handle.
483 CFLAGS-pthread_self.os += -fomit-frame-pointer
485 # Run the cancellation and cleanup tests also for the modern, exception-based
486 # implementation. For this we have to pass the -fexceptions parameter.
487 CFLAGS-tst-cancelx2.c += -fexceptions
488 CFLAGS-tst-cancelx3.c += -fexceptions
489 CFLAGS-tst-cancelx4.c += -fexceptions
490 CFLAGS-tst-cancelx5.c += -fexceptions
491 CFLAGS-tst-cancelx6.c += -fexceptions
492 CFLAGS-tst-cancelx7.c += -fexceptions
493 CFLAGS-tst-cancelx8.c += -fexceptions
494 CFLAGS-tst-cancelx9.c += -fexceptions
495 CFLAGS-tst-cancelx10.c += -fexceptions
496 CFLAGS-tst-cancelx11.c += -fexceptions
497 CFLAGS-tst-cancelx12.c += -fexceptions
498 CFLAGS-tst-cancelx13.c += -fexceptions
499 CFLAGS-tst-cancelx14.c += -fexceptions
500 CFLAGS-tst-cancelx15.c += -fexceptions
501 CFLAGS-tst-cancelx16.c += -fexceptions
502 CFLAGS-tst-cancelx17.c += -fexceptions
503 CFLAGS-tst-cancelx18.c += -fexceptions
504 CFLAGS-tst-cancelx20.c += -fexceptions -fasynchronous-unwind-tables
505 CFLAGS-tst-cancelx21.c += -fexceptions -fasynchronous-unwind-tables
506 CFLAGS-tst-cleanupx0.c += -fexceptions -fasynchronous-unwind-tables
507 CFLAGS-tst-cleanupx1.c += -fexceptions -fasynchronous-unwind-tables
508 CFLAGS-tst-cleanupx2.c += -fexceptions
509 CFLAGS-tst-cleanupx3.c += -fexceptions
510 CFLAGS-tst-cleanupx4.c += -fexceptions
511 CFLAGS-tst-cleanupx4aux.c += -fexceptions
512 CFLAGS-tst-oncex3.c += -fexceptions
513 CFLAGS-tst-oncex4.c += -fexceptions
514 CFLAGS-tst-align.c += $(stack-align-test-flags)
515 CFLAGS-tst-align3.c += $(stack-align-test-flags)
516 CFLAGS-tst-initializers1.c += -W -Wall -Werror
517 CFLAGS-tst-initializers1-< = $(CFLAGS-tst-initializers1.c) \
518 $(patsubst tst-initializers1-%.c,-std=%,$<)
519 CFLAGS-tst-initializers1-c89.c += $(CFLAGS-tst-initializers1-<)
520 CFLAGS-tst-initializers1-c99.c += $(CFLAGS-tst-initializers1-<)
521 CFLAGS-tst-initializers1-c11.c += $(CFLAGS-tst-initializers1-<)
522 CFLAGS-tst-initializers1-gnu89.c += $(CFLAGS-tst-initializers1-<)
523 CFLAGS-tst-initializers1-gnu99.c += $(CFLAGS-tst-initializers1-<)
524 CFLAGS-tst-initializers1-gnu11.c += $(CFLAGS-tst-initializers1-<)
526 tst-cancel7-ARGS = --command "exec $(host-test-program-cmd)"
527 tst-cancelx7-ARGS = $(tst-cancel7-ARGS)
528 tst-umask1-ARGS = $(objpfx)tst-umask1.temp
530 $(objpfx)tst-atfork2: $(libdl) $(shared-thread-library)
531 LDFLAGS-tst-atfork2 = -rdynamic
532 tst-atfork2-ENV = MALLOC_TRACE=$(objpfx)tst-atfork2.mtrace
533 $(objpfx)tst-atfork2mod.so: $(shared-thread-library)
535 tst-stack3-ENV = MALLOC_TRACE=$(objpfx)tst-stack3.mtrace
536 $(objpfx)tst-stack3-mem.out: $(objpfx)tst-stack3.out
537 $(common-objpfx)malloc/mtrace $(objpfx)tst-stack3.mtrace > $@; \
538 $(evaluate-test)
539 generated += tst-stack3-mem.out tst-stack3.mtrace
541 $(objpfx)tst-stack4: $(libdl) $(shared-thread-library)
542 tst-stack4mod.sos=$(shell for i in 0 1 2 3 4 5 6 7 8 9 10 \
543 11 12 13 14 15 16 17 18 19; do \
544 for j in 0 1 2 3 4 5 6 7 8 9 10 \
545 11 12 13 14 15 16 17 18 19; do \
546 echo $(objpfx)tst-stack4mod-$$i-$$j.so; \
547 done; done)
548 $(objpfx)tst-stack4.out: $(tst-stack4mod.sos)
549 $(tst-stack4mod.sos): $(objpfx)tst-stack4mod.so
550 cp -f $< $@
551 clean:
552 rm -f $(tst-stack4mod.sos)
554 $(objpfx)tst-cleanup4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library)
555 $(objpfx)tst-cleanupx4: $(objpfx)tst-cleanupx4aux.o $(shared-thread-library)
557 $(objpfx)tst-tls3: $(libdl) $(shared-thread-library)
558 LDFLAGS-tst-tls3 = -rdynamic
559 $(objpfx)tst-tls3.out: $(objpfx)tst-tls3mod.so
560 $(objpfx)tst-tls3mod.so: $(shared-thread-library)
562 $(objpfx)tst-tls3-malloc: $(libdl) $(shared-thread-library)
563 LDFLAGS-tst-tls3-malloc = -rdynamic
564 $(objpfx)tst-tls3-malloc.out: $(objpfx)tst-tls3mod.so
566 $(objpfx)tst-tls4: $(libdl) $(shared-thread-library)
567 $(objpfx)tst-tls4.out: $(objpfx)tst-tls4moda.so $(objpfx)tst-tls4modb.so
569 $(objpfx)tst-tls5: $(objpfx)tst-tls5mod.so $(shared-thread-library)
570 LDFLAGS-tst-tls5 = $(no-as-needed)
571 LDFLAGS-tst-tls5mod.so = -Wl,-soname,tst-tls5mod.so
573 ifeq ($(build-shared),yes)
574 $(objpfx)tst-tls6.out: tst-tls6.sh $(objpfx)tst-tls5 \
575 $(objpfx)tst-tls5moda.so $(objpfx)tst-tls5modb.so \
576 $(objpfx)tst-tls5modc.so $(objpfx)tst-tls5modd.so \
577 $(objpfx)tst-tls5mode.so $(objpfx)tst-tls5modf.so
578 $(BASH) $< $(common-objpfx) '$(test-via-rtld-prefix)' \
579 '$(test-wrapper-env)' '$(run-program-env)' > $@; \
580 $(evaluate-test)
581 endif
583 $(objpfx)tst-join7: $(libdl) $(shared-thread-library)
584 $(objpfx)tst-join7.out: $(objpfx)tst-join7mod.so
585 $(objpfx)tst-join7mod.so: $(shared-thread-library)
586 LDFLAGS-tst-join7mod.so = -Wl,-soname,tst-join7mod.so
588 $(objpfx)tst-dlsym1: $(libdl) $(shared-thread-library)
590 $(objpfx)tst-fini1: $(shared-thread-library) $(objpfx)tst-fini1mod.so
592 ifeq (yes,$(build-shared))
593 librt = $(common-objpfx)rt/librt.so
594 else
595 librt = $(common-objpfx)rt/librt.a
596 endif
598 # `make check' sometimes triggers a rebuild of librt.so using this Makefile,
599 # which ignores librt's dependence on libpthread
600 $(common-objpfx)rt/librt.so: $(shared-thread-library)
602 $(objpfx)tst-cancel17: $(librt)
603 $(objpfx)tst-cancelx17: $(librt)
604 $(objpfx)tst-_res1mod2.so: $(objpfx)tst-_res1mod1.so
605 LDFLAGS-tst-_res1mod1.so = -Wl,-soname,tst-_res1mod1.so
606 LDFLAGS-tst-_res1mod2.so = -Wl,-soname,tst-_res1mod2.so
607 $(objpfx)tst-_res1: $(objpfx)tst-_res1mod1.so $(objpfx)tst-_res1mod2.so \
608 $(shared-thread-library)
610 LDLIBS-tst-cancel24 = $(no-as-needed) -lstdc++
611 LDLIBS-tst-cancel24-static = $(LDLIBS-tst-cancel24)
613 extra-B-pthread.so = -B$(common-objpfx)nptl/
614 $(objpfx)libpthread.so: $(addprefix $(objpfx),$(crti-objs) $(crtn-objs))
615 $(objpfx)libpthread.so: +preinit += $(addprefix $(objpfx),$(crti-objs))
616 $(objpfx)libpthread.so: +postinit += $(addprefix $(objpfx),$(crtn-objs))
618 # Make sure we link with the thread library.
619 ifeq ($(build-shared),yes)
620 $(addprefix $(objpfx), \
621 $(filter-out $(tests-static) $(xtests-static) $(tests-reverse) \
622 $(tests-nolibpthread), \
623 $(tests) $(tests-internal) $(xtests) $(test-srcs))): \
624 $(objpfx)libpthread.so
625 $(objpfx)tst-unload: $(libdl)
626 # $(objpfx)../libc.so is used instead of $(common-objpfx)libc.so,
627 # since otherwise libpthread.so comes before libc.so when linking.
628 $(addprefix $(objpfx), $(tests-reverse)): \
629 $(objpfx)../libc.so $(objpfx)libpthread.so
630 $(objpfx)../libc.so: $(common-objpfx)libc.so ;
631 $(addprefix $(objpfx),$(tests-static) $(xtests-static)): $(objpfx)libpthread.a
633 $(objpfx)tst-atfork2.out: $(objpfx)tst-atfork2mod.so
634 else
635 $(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a
636 endif
638 ifeq ($(build-shared),yes)
640 $(objpfx)tst-cleanup0.out: /dev/null $(objpfx)tst-cleanup0
641 $(make-test-out) > $@ 2>&1; \
642 $(evaluate-test)
644 $(objpfx)tst-cleanup0-cmp.out: tst-cleanup0.expect $(objpfx)tst-cleanup0.out
645 cmp $^ > $@; \
646 $(evaluate-test)
648 $(objpfx)crti.o: $(objpfx)pt-crti.o
649 ln -f $< $@
651 ifneq ($(multidir),.)
652 $(objpfx)$(multidir)/crti.o: $(objpfx)crti.o $(objpfx)$(multidir)/
653 ln -f $< $@
655 $(objpfx)$(multidir)/crtn.o: $(objpfx)crtn.o $(objpfx)$(multidir)/
656 ln -f $< $@
657 endif
659 generated += multidir.mk tst-atfork2.mtrace tst-cancel-wrappers.out \
660 tst-tls6.out
662 generated += $(objpfx)tst-atfork2.mtrace \
663 $(addsuffix .so,$(strip $(modules-names)))
665 # Give libpthread.so an entry point and make it directly runnable itself.
666 LDFLAGS-pthread.so += -e __nptl_main
667 # pt-interp.c exists just to get the runtime linker path into libpthread.so.
668 $(objpfx)pt-interp.os: $(common-objpfx)runtime-linker.h
669 endif
671 ifeq ($(run-built-tests),yes)
672 ifeq (yes,$(build-shared))
673 $(objpfx)tst-cancel-wrappers.out: tst-cancel-wrappers.sh
674 $(SHELL) $< '$(NM)' \
675 $(common-objpfx)libc_pic.a \
676 $(common-objpfx)libc.a \
677 $(objpfx)libpthread_pic.a \
678 $(objpfx)libpthread.a > $@; \
679 $(evaluate-test)
680 endif
681 endif
683 tst-exec4-ARGS = $(host-test-program-cmd)
685 $(objpfx)tst-execstack: $(libdl)
686 $(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
687 LDFLAGS-tst-execstack = -Wl,-z,noexecstack
688 CFLAGS-tst-execstack-mod.c += -Wno-trampolines
690 $(objpfx)tst-fini1mod.so: $(shared-thread-library)
692 tst-stackguard1-ARGS = --command "$(host-test-program-cmd) --child"
693 tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child"
695 ifeq ($(run-built-tests),yes)
696 $(objpfx)tst-oddstacklimit.out: $(objpfx)tst-oddstacklimit $(objpfx)tst-basic1
697 $(test-program-prefix) $< --command '$(host-test-program-cmd)' > $@; \
698 $(evaluate-test)
699 endif
701 $(objpfx)tst-compat-forwarder: $(objpfx)tst-compat-forwarder-mod.so
703 # The tests here better do not run in parallel
704 ifneq ($(filter %tests,$(MAKECMDGOALS)),)
705 .NOTPARALLEL:
706 endif