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1 | # Copyright (C) 2002-2019 Free Software Foundation, Inc. | |
2 | # This file is part of the GNU C Library. | |
3 | ||
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. | |
8 | ||
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. | |
13 | ||
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 | # <https://www.gnu.org/licenses/>. | |
17 | ||
18 | # | |
19 | # Sub-makefile for NPTL portion of the library. | |
20 | # | |
21 | subdir := nptl | |
22 | ||
23 | include ../Makeconfig | |
24 | ||
25 | headers := pthread.h semaphore.h bits/semaphore.h threads.h | |
26 | ||
27 | extra-libs := libpthread | |
28 | extra-libs-others := $(extra-libs) | |
29 | ||
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 thrd_current \ | |
33 | thrd_equal thrd_sleep thrd_yield pthread_equal \ | |
34 | pthread_attr_destroy pthread_attr_init pthread_attr_getdetachstate \ | |
35 | pthread_attr_setdetachstate pthread_attr_getinheritsched \ | |
36 | pthread_attr_setinheritsched | |
37 | shared-only-routines = forward | |
38 | static-only-routines = pthread_atfork | |
39 | ||
40 | # We need to provide certain routines for compatibility with existing | |
41 | # binaries. | |
42 | pthread-compat-wrappers = \ | |
43 | write read close accept \ | |
44 | connect recv recvfrom send \ | |
45 | sendto fsync lseek lseek64 \ | |
46 | msync nanosleep open open64 pause \ | |
47 | pread pread64 pwrite pwrite64 \ | |
48 | tcdrain wait waitpid msgrcv msgsnd \ | |
49 | sigwait sigsuspend \ | |
50 | recvmsg sendmsg | |
51 | ||
52 | libpthread-routines = nptl-init nptlfreeres vars events version pt-interp \ | |
53 | pthread_create pthread_exit pthread_detach \ | |
54 | pthread_join pthread_tryjoin pthread_timedjoin \ | |
55 | pthread_join_common pthread_yield \ | |
56 | pthread_getconcurrency pthread_setconcurrency \ | |
57 | pthread_getschedparam pthread_setschedparam \ | |
58 | pthread_setschedprio \ | |
59 | pthread_attr_getguardsize pthread_attr_setguardsize \ | |
60 | pthread_attr_getschedparam pthread_attr_setschedparam \ | |
61 | pthread_attr_getschedpolicy pthread_attr_setschedpolicy \ | |
62 | pthread_attr_getscope pthread_attr_setscope \ | |
63 | pthread_attr_getstackaddr pthread_attr_setstackaddr \ | |
64 | pthread_attr_getstacksize pthread_attr_setstacksize \ | |
65 | pthread_attr_getstack pthread_attr_setstack \ | |
66 | pthread_getattr_np \ | |
67 | pthread_mutex_init pthread_mutex_destroy \ | |
68 | pthread_mutex_lock pthread_mutex_trylock \ | |
69 | pthread_mutex_timedlock pthread_mutex_unlock \ | |
70 | pthread_mutex_cond_lock \ | |
71 | pthread_mutexattr_init pthread_mutexattr_destroy \ | |
72 | pthread_mutexattr_getpshared \ | |
73 | pthread_mutexattr_setpshared \ | |
74 | pthread_mutexattr_gettype pthread_mutexattr_settype \ | |
75 | pthread_rwlock_init pthread_rwlock_destroy \ | |
76 | pthread_rwlock_rdlock pthread_rwlock_timedrdlock \ | |
77 | pthread_rwlock_clockrdlock \ | |
78 | pthread_rwlock_wrlock pthread_rwlock_timedwrlock \ | |
79 | pthread_rwlock_clockwrlock \ | |
80 | pthread_rwlock_tryrdlock pthread_rwlock_trywrlock \ | |
81 | pthread_rwlock_unlock \ | |
82 | pthread_rwlockattr_init pthread_rwlockattr_destroy \ | |
83 | pthread_rwlockattr_getpshared \ | |
84 | pthread_rwlockattr_setpshared \ | |
85 | pthread_rwlockattr_getkind_np \ | |
86 | pthread_rwlockattr_setkind_np \ | |
87 | pthread_cond_init pthread_cond_destroy \ | |
88 | pthread_cond_wait \ | |
89 | pthread_cond_signal pthread_cond_broadcast \ | |
90 | old_pthread_cond_init old_pthread_cond_destroy \ | |
91 | old_pthread_cond_wait old_pthread_cond_timedwait \ | |
92 | old_pthread_cond_signal old_pthread_cond_broadcast \ | |
93 | pthread_condattr_init pthread_condattr_destroy \ | |
94 | pthread_condattr_getpshared pthread_condattr_setpshared \ | |
95 | pthread_condattr_getclock pthread_condattr_setclock \ | |
96 | pthread_spin_init pthread_spin_destroy \ | |
97 | pthread_spin_lock pthread_spin_trylock \ | |
98 | pthread_spin_unlock \ | |
99 | pthread_barrier_init pthread_barrier_destroy \ | |
100 | pthread_barrier_wait \ | |
101 | pthread_barrierattr_init pthread_barrierattr_destroy \ | |
102 | pthread_barrierattr_getpshared \ | |
103 | pthread_barrierattr_setpshared \ | |
104 | pthread_key_create pthread_key_delete \ | |
105 | pthread_getspecific pthread_setspecific \ | |
106 | pthread_sigmask pthread_kill pthread_sigqueue \ | |
107 | pthread_cancel pthread_testcancel \ | |
108 | pthread_setcancelstate pthread_setcanceltype \ | |
109 | pthread_once \ | |
110 | old_pthread_atfork \ | |
111 | pthread_getcpuclockid \ | |
112 | shm-directory \ | |
113 | sem_init sem_destroy \ | |
114 | sem_open sem_close sem_unlink \ | |
115 | sem_getvalue \ | |
116 | sem_wait sem_timedwait sem_clockwait 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 \ | |
123 | pt-fork 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 | thrd_create thrd_detach thrd_exit thrd_join \ | |
144 | mtx_destroy mtx_init mtx_lock mtx_timedlock \ | |
145 | mtx_trylock mtx_unlock call_once cnd_broadcast \ | |
146 | cnd_destroy cnd_init cnd_signal cnd_timedwait cnd_wait \ | |
147 | tss_create tss_delete tss_get tss_set pthread_mutex_conf \ | |
148 | libpthread-compat | |
149 | # pthread_setuid pthread_seteuid pthread_setreuid \ | |
150 | # pthread_setresuid \ | |
151 | # pthread_setgid pthread_setegid pthread_setregid \ | |
152 | # pthread_setresgid | |
153 | ||
154 | libpthread-shared-only-routines = version pt-interp pt-allocrtsig \ | |
155 | unwind-forcedunwind | |
156 | ||
157 | # Since cancellation handling is in large parts handled using exceptions | |
158 | # we have to compile some files with exception handling enabled, some | |
159 | # even with asynchronous unwind tables. | |
160 | ||
161 | # nptl-init.c contains sigcancel_handler(). | |
162 | CFLAGS-nptl-init.c += -fexceptions -fasynchronous-unwind-tables | |
163 | # The unwind code itself, | |
164 | CFLAGS-unwind.c += -fexceptions | |
165 | CFLAGS-unwind-forcedunwind.c += -fexceptions -fasynchronous-unwind-tables | |
166 | ||
167 | # The following three functions must be async-cancel safe. | |
168 | CFLAGS-pthread_cancel.c += -fexceptions -fasynchronous-unwind-tables | |
169 | CFLAGS-pthread_setcancelstate.c += -fexceptions -fasynchronous-unwind-tables | |
170 | CFLAGS-pthread_setcanceltype.c += -fexceptions -fasynchronous-unwind-tables | |
171 | ||
172 | # These are internal functions which similar functionality as setcancelstate | |
173 | # and setcanceltype. | |
174 | CFLAGS-cancellation.c += -fasynchronous-unwind-tables | |
175 | CFLAGS-libc-cancellation.c += -fasynchronous-unwind-tables | |
176 | ||
177 | # Calling pthread_exit() must cause the registered cancel handlers to | |
178 | # be executed. Therefore exceptions have to be thrown through this | |
179 | # function. | |
180 | CFLAGS-pthread_exit.c += -fexceptions | |
181 | ||
182 | # Among others, __pthread_unwind is forwarded. This function must handle | |
183 | # exceptions. | |
184 | CFLAGS-forward.c += -fexceptions | |
185 | ||
186 | # The following are cancellation points. Some of the functions can | |
187 | # block and therefore temporarily enable asynchronous cancellation. | |
188 | # Those must be compiled asynchronous unwind tables. | |
189 | CFLAGS-pthread_testcancel.c += -fexceptions | |
190 | CFLAGS-pthread_join.c += -fexceptions -fasynchronous-unwind-tables | |
191 | CFLAGS-pthread_timedjoin.c += -fexceptions -fasynchronous-unwind-tables | |
192 | CFLAGS-pthread_once.c += $(uses-callbacks) -fexceptions \ | |
193 | -fasynchronous-unwind-tables | |
194 | CFLAGS-pthread_cond_wait.c += -fexceptions -fasynchronous-unwind-tables | |
195 | CFLAGS-sem_wait.c += -fexceptions -fasynchronous-unwind-tables | |
196 | CFLAGS-sem_timedwait.c += -fexceptions -fasynchronous-unwind-tables | |
197 | CFLAGS-sem_clockwait.c = -fexceptions -fasynchronous-unwind-tables | |
198 | ||
199 | # These are the function wrappers we have to duplicate here. | |
200 | CFLAGS-fcntl.c += -fexceptions -fasynchronous-unwind-tables | |
201 | CFLAGS-fcntl64.c += -fexceptions -fasynchronous-unwind-tables | |
202 | CFLAGS-lockf.c += -fexceptions | |
203 | CFLAGS-pread.c += -fexceptions -fasynchronous-unwind-tables | |
204 | CFLAGS-pread64.c += -fexceptions -fasynchronous-unwind-tables | |
205 | CFLAGS-pwrite.c += -fexceptions -fasynchronous-unwind-tables | |
206 | CFLAGS-pwrite64.c += -fexceptions -fasynchronous-unwind-tables | |
207 | CFLAGS-wait.c += -fexceptions -fasynchronous-unwind-tables | |
208 | CFLAGS-waitpid.c += -fexceptions -fasynchronous-unwind-tables | |
209 | CFLAGS-sigwait.c += -fexceptions -fasynchronous-unwind-tables | |
210 | CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables | |
211 | CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables | |
212 | CFLAGS-tcdrain.c += -fexceptions -fasynchronous-unwind-tables | |
213 | CFLAGS-open.c += -fexceptions -fasynchronous-unwind-tables | |
214 | CFLAGS-open64.c += -fexceptions -fasynchronous-unwind-tables | |
215 | CFLAGS-pause.c += -fexceptions -fasynchronous-unwind-tables | |
216 | CFLAGS-recv.c += -fexceptions -fasynchronous-unwind-tables | |
217 | CFLAGS-send.c += -fexceptions -fasynchronous-unwind-tables | |
218 | CFLAGS-accept.c += -fexceptions -fasynchronous-unwind-tables | |
219 | CFLAGS-sendto.c += -fexceptions -fasynchronous-unwind-tables | |
220 | CFLAGS-connect.c += -fexceptions -fasynchronous-unwind-tables | |
221 | CFLAGS-recvfrom.c += -fexceptions -fasynchronous-unwind-tables | |
222 | CFLAGS-recvmsg.c += -fexceptions -fasynchronous-unwind-tables | |
223 | CFLAGS-sendmsg.c += -fexceptions -fasynchronous-unwind-tables | |
224 | CFLAGS-close.c += -fexceptions -fasynchronous-unwind-tables | |
225 | CFLAGS-read.c += -fexceptions -fasynchronous-unwind-tables | |
226 | CFLAGS-write.c += -fexceptions -fasynchronous-unwind-tables | |
227 | CFLAGS-nanosleep.c += -fexceptions -fasynchronous-unwind-tables | |
228 | CFLAGS-sigsuspend.c += -fexceptions -fasynchronous-unwind-tables | |
229 | CFLAGS-msync.c += -fexceptions -fasynchronous-unwind-tables | |
230 | CFLAGS-fdatasync.c += -fexceptions -fasynchronous-unwind-tables | |
231 | CFLAGS-fsync.c += -fexceptions -fasynchronous-unwind-tables | |
232 | ||
233 | CFLAGS-pt-system.c += -fexceptions | |
234 | ||
235 | LDLIBS-tst-once5 = -lstdc++ | |
236 | CFLAGS-tst-thread_local1.o = -std=gnu++11 | |
237 | LDLIBS-tst-thread_local1 = -lstdc++ | |
238 | CFLAGS-tst-thread-exit-clobber.o = -std=gnu++11 | |
239 | LDLIBS-tst-thread-exit-clobber = -lstdc++ | |
240 | CFLAGS-tst-minstack-throw.o = -std=gnu++11 | |
241 | LDLIBS-tst-minstack-throw = -lstdc++ | |
242 | ||
243 | tests = tst-attr1 tst-attr2 tst-attr3 tst-default-attr \ | |
244 | tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex5 tst-mutex6 \ | |
245 | tst-mutex7 tst-mutex9 tst-mutex10 tst-mutex11 tst-mutex5a tst-mutex7a \ | |
246 | tst-mutex7robust tst-mutexpi1 tst-mutexpi2 tst-mutexpi3 tst-mutexpi4 \ | |
247 | tst-mutexpi5 tst-mutexpi5a tst-mutexpi6 tst-mutexpi7 tst-mutexpi7a \ | |
248 | tst-mutexpi9 \ | |
249 | tst-spin1 tst-spin2 tst-spin3 tst-spin4 \ | |
250 | tst-cond1 tst-cond2 tst-cond3 tst-cond4 tst-cond5 tst-cond6 tst-cond7 \ | |
251 | tst-cond8 tst-cond9 tst-cond10 tst-cond11 tst-cond12 tst-cond13 \ | |
252 | tst-cond14 tst-cond15 tst-cond16 tst-cond17 tst-cond18 tst-cond19 \ | |
253 | tst-cond20 tst-cond21 tst-cond22 tst-cond23 tst-cond24 tst-cond25 \ | |
254 | tst-cond26 tst-cond27 \ | |
255 | tst-cond-except \ | |
256 | tst-robust1 tst-robust2 tst-robust3 tst-robust4 tst-robust5 \ | |
257 | tst-robust6 tst-robust7 tst-robust8 tst-robust9 \ | |
258 | tst-robustpi1 tst-robustpi2 tst-robustpi3 tst-robustpi4 tst-robustpi5 \ | |
259 | tst-robustpi6 tst-robustpi7 tst-robustpi8 tst-robustpi9 \ | |
260 | tst-rwlock1 tst-rwlock2 tst-rwlock2a tst-rwlock2b tst-rwlock3 \ | |
261 | tst-rwlock4 tst-rwlock5 tst-rwlock6 tst-rwlock7 tst-rwlock8 \ | |
262 | tst-rwlock9 tst-rwlock10 tst-rwlock11 tst-rwlock12 tst-rwlock13 \ | |
263 | tst-rwlock14 tst-rwlock15 tst-rwlock16 tst-rwlock17 tst-rwlock18 \ | |
264 | tst-once1 tst-once2 tst-once3 tst-once4 tst-once5 \ | |
265 | tst-key1 tst-key2 tst-key3 tst-key4 \ | |
266 | tst-sem1 tst-sem2 tst-sem3 tst-sem4 tst-sem5 tst-sem6 tst-sem7 \ | |
267 | tst-sem8 tst-sem9 tst-sem10 tst-sem14 \ | |
268 | tst-sem15 tst-sem16 tst-sem17 \ | |
269 | tst-barrier1 tst-barrier2 tst-barrier3 tst-barrier4 \ | |
270 | tst-align tst-align3 \ | |
271 | tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \ | |
272 | tst-basic7 \ | |
273 | tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \ | |
274 | tst-raise1 \ | |
275 | tst-join1 tst-join2 tst-join3 tst-join4 tst-join5 tst-join6 tst-join7 \ | |
276 | tst-join8 tst-join9 \ | |
277 | tst-detach1 \ | |
278 | tst-eintr2 tst-eintr3 tst-eintr4 tst-eintr5 \ | |
279 | tst-tsd1 tst-tsd2 tst-tsd3 tst-tsd4 tst-tsd5 tst-tsd6 \ | |
280 | tst-tls1 tst-tls2 \ | |
281 | tst-fork1 tst-fork2 tst-fork3 tst-fork4 \ | |
282 | tst-atfork1 \ | |
283 | tst-cancel1 tst-cancel2 tst-cancel3 tst-cancel4 tst-cancel4_1 \ | |
284 | tst-cancel4_2 tst-cancel5 \ | |
285 | tst-cancel6 tst-cancel7 tst-cancel8 tst-cancel9 tst-cancel10 \ | |
286 | tst-cancel11 tst-cancel12 tst-cancel13 tst-cancel14 tst-cancel15 \ | |
287 | tst-cancel16 tst-cancel17 tst-cancel18 tst-cancel19 tst-cancel20 \ | |
288 | tst-cancel21 tst-cancel22 tst-cancel23 tst-cancel24 tst-cancel25 \ | |
289 | tst-cancel26 tst-cancel27 \ | |
290 | tst-cancel-self tst-cancel-self-cancelstate \ | |
291 | tst-cancel-self-canceltype tst-cancel-self-testcancel \ | |
292 | tst-cleanup0 tst-cleanup1 tst-cleanup2 tst-cleanup3 tst-cleanup4 \ | |
293 | tst-flock1 tst-flock2 \ | |
294 | tst-signal1 tst-signal2 tst-signal3 tst-signal4 tst-signal5 \ | |
295 | tst-signal6 \ | |
296 | tst-exec1 tst-exec2 tst-exec3 tst-exec4 tst-exec5 \ | |
297 | tst-exit1 tst-exit2 tst-exit3 \ | |
298 | tst-stdio1 tst-stdio2 \ | |
299 | tst-stack1 tst-stack2 tst-stack3 tst-stack4 tst-pthread-getattr \ | |
300 | tst-pthread-attr-affinity tst-pthread-mutexattr \ | |
301 | tst-unload \ | |
302 | tst-dlsym1 \ | |
303 | tst-sysconf \ | |
304 | tst-locale1 tst-locale2 \ | |
305 | tst-umask1 \ | |
306 | tst-popen1 \ | |
307 | tst-clock1 \ | |
308 | tst-context1 \ | |
309 | tst-sched1 \ | |
310 | tst-backtrace1 \ | |
311 | tst-abstime \ | |
312 | tst-vfork1 tst-vfork2 tst-vfork1x tst-vfork2x \ | |
313 | tst-getpid3 \ | |
314 | tst-setuid3 \ | |
315 | tst-initializers1 $(addprefix tst-initializers1-,\ | |
316 | c89 gnu89 c99 gnu99 c11 gnu11) \ | |
317 | tst-bad-schedattr \ | |
318 | tst-thread_local1 tst-mutex-errorcheck tst-robust10 \ | |
319 | tst-robust-fork tst-create-detached tst-memstream \ | |
320 | tst-thread-exit-clobber tst-minstack-cancel tst-minstack-exit \ | |
321 | tst-minstack-throw \ | |
322 | tst-cnd-basic tst-mtx-trylock tst-cnd-broadcast \ | |
323 | tst-cnd-timedwait tst-thrd-detach tst-mtx-basic tst-thrd-sleep \ | |
324 | tst-mtx-recursive tst-tss-basic tst-call-once tst-mtx-timedlock \ | |
325 | tst-rwlock-pwn \ | |
326 | tst-rwlock-tryrdlock-stall tst-rwlock-trywrlock-stall \ | |
327 | tst-unwind-thread | |
328 | ||
329 | tests-internal := tst-rwlock19 tst-rwlock20 \ | |
330 | tst-sem11 tst-sem12 tst-sem13 \ | |
331 | tst-barrier5 tst-signal7 tst-mutex8 tst-mutex8-static \ | |
332 | tst-mutexpi8 tst-mutexpi8-static | |
333 | ||
334 | xtests = tst-setuid1 tst-setuid1-static tst-setuid2 \ | |
335 | tst-mutexpp1 tst-mutexpp6 tst-mutexpp10 | |
336 | ||
337 | # This test can run into task limits because of a linux kernel bug | |
338 | # and then cause the make process to fail too, see bug 24537. | |
339 | xtests += tst-eintr1 | |
340 | ||
341 | test-srcs = tst-oddstacklimit | |
342 | ||
343 | # Test expected to fail on most targets (except x86_64) due to bug | |
344 | # 18435 - pthread_once hangs when init routine throws an exception. | |
345 | test-xfail-tst-once5 = yes | |
346 | ||
347 | # Files which must not be linked with libpthread. | |
348 | tests-nolibpthread = tst-unload | |
349 | ||
350 | gen-as-const-headers = pthread-errnos.sym \ | |
351 | unwindbuf.sym \ | |
352 | pthread-pi-defines.sym | |
353 | ||
354 | gen-py-const-headers := nptl_lock_constants.pysym | |
355 | pretty-printers := nptl-printers.py | |
356 | tests-printers := test-mutexattr-printers test-mutex-printers \ | |
357 | test-condattr-printers test-cond-printers \ | |
358 | test-rwlockattr-printers test-rwlock-printers | |
359 | ||
360 | # We must specify both CFLAGS and CPPFLAGS to override any | |
361 | # compiler options the user might have provided that conflict | |
362 | # with what we need e.g. user specifies CPPFLAGS with -O2 and | |
363 | # we need -O0. | |
364 | CFLAGS-test-mutexattr-printers.c := $(CFLAGS-printers-tests) | |
365 | CFLAGS-test-mutex-printers.c := $(CFLAGS-printers-tests) | |
366 | CFLAGS-test-condattr-printers.c := $(CFLAGS-printers-tests) | |
367 | CFLAGS-test-cond-printers.c := $(CFLAGS-printers-tests) | |
368 | CFLAGS-test-rwlockattr-printers.c := $(CFLAGS-printers-tests) | |
369 | CFLAGS-test-rwlock-printers.c := $(CFLAGS-printers-tests) | |
370 | CPPFLAGS-test-mutexattr-printers.c := $(CFLAGS-printers-tests) | |
371 | CPPFLAGS-test-mutex-printers.c := $(CFLAGS-printers-tests) | |
372 | CPPFLAGS-test-condattr-printers.c := $(CFLAGS-printers-tests) | |
373 | CPPFLAGS-test-cond-printers.c := $(CFLAGS-printers-tests) | |
374 | CPPFLAGS-test-rwlockattr-printers.c := $(CFLAGS-printers-tests) | |
375 | CPPFLAGS-test-rwlock-printers.c := $(CFLAGS-printers-tests) | |
376 | ||
377 | ifeq ($(build-shared),yes) | |
378 | tests-printers-libs := $(shared-thread-library) | |
379 | else | |
380 | tests-printers-libs := $(static-thread-library) | |
381 | endif | |
382 | ||
383 | LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst | |
384 | ||
385 | # GCC-4.9 compiles 'sprintf(NULL, ...)' into UD2 on x86_64 without -fno-builtin | |
386 | CFLAGS-tst-cleanup2.c += -fno-builtin | |
387 | CFLAGS-tst-cleanupx2.c += -fno-builtin | |
388 | ||
389 | tests += tst-cancelx2 tst-cancelx3 tst-cancelx4 tst-cancelx5 \ | |
390 | tst-cancelx6 tst-cancelx7 tst-cancelx8 tst-cancelx9 tst-cancelx10 \ | |
391 | tst-cancelx11 tst-cancelx12 tst-cancelx13 tst-cancelx14 tst-cancelx15 \ | |
392 | tst-cancelx16 tst-cancelx17 tst-cancelx18 tst-cancelx20 tst-cancelx21 \ | |
393 | tst-cleanupx0 tst-cleanupx1 tst-cleanupx2 tst-cleanupx3 tst-cleanupx4 \ | |
394 | tst-oncex3 tst-oncex4 | |
395 | ifeq ($(build-shared),yes) | |
396 | tests += tst-atfork2 tst-tls4 tst-_res1 tst-fini1 tst-compat-forwarder \ | |
397 | tst-audit-threads | |
398 | tests-internal += tst-tls3 tst-tls3-malloc tst-tls5 tst-stackguard1 | |
399 | tests-nolibpthread += tst-fini1 | |
400 | ifeq ($(have-z-execstack),yes) | |
401 | tests += tst-execstack | |
402 | endif | |
403 | endif | |
404 | ||
405 | modules-names = tst-atfork2mod tst-tls3mod tst-tls4moda tst-tls4modb \ | |
406 | tst-tls5mod tst-tls5moda tst-tls5modb tst-tls5modc \ | |
407 | tst-tls5modd tst-tls5mode tst-tls5modf tst-stack4mod \ | |
408 | tst-_res1mod1 tst-_res1mod2 tst-execstack-mod tst-fini1mod \ | |
409 | tst-join7mod tst-compat-forwarder-mod tst-audit-threads-mod1 \ | |
410 | tst-audit-threads-mod2 | |
411 | extra-test-objs += $(addsuffix .os,$(strip $(modules-names))) \ | |
412 | tst-cleanup4aux.o tst-cleanupx4aux.o | |
413 | test-extras += tst-cleanup4aux tst-cleanupx4aux | |
414 | test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names))) | |
415 | ||
416 | tst-atfork2mod.so-no-z-defs = yes | |
417 | tst-tls3mod.so-no-z-defs = yes | |
418 | tst-tls5mod.so-no-z-defs = yes | |
419 | tst-tls5moda.so-no-z-defs = yes | |
420 | tst-tls5modb.so-no-z-defs = yes | |
421 | tst-tls5modc.so-no-z-defs = yes | |
422 | tst-tls5modd.so-no-z-defs = yes | |
423 | tst-tls5mode.so-no-z-defs = yes | |
424 | tst-tls5modf.so-no-z-defs = yes | |
425 | ||
426 | ifeq ($(build-shared),yes) | |
427 | # Build all the modules even when not actually running test programs. | |
428 | tests: $(test-modules) | |
429 | endif | |
430 | ||
431 | ifeq ($(build-shared),yes) | |
432 | ||
433 | # Set the `multidir' variable by grabbing the variable from the compiler. | |
434 | # We do it once and save the result in a generated makefile. | |
435 | -include $(objpfx)multidir.mk | |
436 | $(objpfx)multidir.mk: $(common-objpfx)config.make | |
437 | $(make-target-directory) | |
438 | dir=`$(CC) $(CFLAGS) $(CPPFLAGS) -print-multi-directory`; \ | |
439 | echo "multidir := $$dir" > $@T | |
440 | mv -f $@T $@ | |
441 | ||
442 | crti-objs := crti.o | |
443 | crtn-objs := crtn.o | |
444 | ifneq (,$(patsubst .,,$(multidir))) | |
445 | generated-dirs += $(firstword $(subst /, , $(multidir))) | |
446 | crti-objs += $(multidir)/crti.o | |
447 | crtn-objs += $(multidir)/crtn.o | |
448 | $(objpfx)$(multidir): | |
449 | mkdir -p $@ | |
450 | endif | |
451 | extra-objs += $(crti-objs) $(crtn-objs) | |
452 | extra-objs += pt-crti.o | |
453 | endif | |
454 | ||
455 | CFLAGS-flockfile.c += $(libio-mtsafe) | |
456 | CFLAGS-ftrylockfile.c += $(libio-mtsafe) | |
457 | CFLAGS-funlockfile.c += $(libio-mtsafe) | |
458 | ||
459 | link-libc-static := $(common-objpfx)libc.a $(static-gnulib) \ | |
460 | $(common-objpfx)libc.a | |
461 | ||
462 | tests-static += tst-locale1 tst-locale2 tst-stackguard1-static \ | |
463 | tst-cancel21-static tst-cancel24-static tst-cond8-static \ | |
464 | tst-mutex8-static tst-mutexpi8-static tst-sem11-static \ | |
465 | tst-sem12-static tst-cond11-static | |
466 | ||
467 | tests += tst-cancel21-static tst-cancel24-static \ | |
468 | tst-cond8-static tst-cond11-static | |
469 | tests-internal += tst-sem11-static tst-sem12-static tst-stackguard1-static | |
470 | xtests-static += tst-setuid1-static | |
471 | ||
472 | # These tests are linked with libc before libpthread | |
473 | tests-reverse += tst-cancel5 tst-cancel23 tst-vfork1x tst-vfork2x | |
474 | ||
475 | ifeq ($(run-built-tests),yes) | |
476 | tests-special += $(objpfx)tst-stack3-mem.out $(objpfx)tst-oddstacklimit.out | |
477 | ifeq ($(build-shared),yes) | |
478 | tests-special += $(objpfx)tst-tls6.out $(objpfx)tst-cleanup0-cmp.out | |
479 | endif | |
480 | endif | |
481 | ||
482 | ifeq (,$(CXX)) | |
483 | # These tests require a C++ compiler and runtime. | |
484 | tests-unsupported += tst-cancel24 tst-cancel24-static tst-once5 \ | |
485 | tst-thread-exit-clobber tst-minstack-throw | |
486 | endif | |
487 | # These tests require a C++ compiler and runtime with thread_local support. | |
488 | ifneq ($(have-cxx-thread_local),yes) | |
489 | tests-unsupported += tst-thread_local1 | |
490 | endif | |
491 | ||
492 | include ../Rules | |
493 | ||
494 | ifeq (yes,$(build-shared)) | |
495 | # Make sure these things are built in the `make lib' pass so they can be used | |
496 | # to run programs during the `make others' pass. | |
497 | lib-noranlib: $(addprefix $(objpfx),$(extra-objs)) | |
498 | endif | |
499 | ||
500 | ||
501 | # 'pthread_self' is a simple memory or register load. Setting up the | |
502 | # stack frame is more work than the actual operation. Disable the | |
503 | # frame creation entirely. This will help applications which call the | |
504 | # function frequently to get a thread-specific handle. | |
505 | CFLAGS-pthread_self.os += -fomit-frame-pointer | |
506 | ||
507 | # Run the cancellation and cleanup tests also for the modern, exception-based | |
508 | # implementation. For this we have to pass the -fexceptions parameter. | |
509 | CFLAGS-tst-cancelx2.c += -fexceptions | |
510 | CFLAGS-tst-cancelx3.c += -fexceptions | |
511 | CFLAGS-tst-cancelx4.c += -fexceptions | |
512 | CFLAGS-tst-cancelx5.c += -fexceptions | |
513 | CFLAGS-tst-cancelx6.c += -fexceptions | |
514 | CFLAGS-tst-cancelx7.c += -fexceptions | |
515 | CFLAGS-tst-cancelx8.c += -fexceptions | |
516 | CFLAGS-tst-cancelx9.c += -fexceptions | |
517 | CFLAGS-tst-cancelx10.c += -fexceptions | |
518 | CFLAGS-tst-cancelx11.c += -fexceptions | |
519 | CFLAGS-tst-cancelx12.c += -fexceptions | |
520 | CFLAGS-tst-cancelx13.c += -fexceptions | |
521 | CFLAGS-tst-cancelx14.c += -fexceptions | |
522 | CFLAGS-tst-cancelx15.c += -fexceptions | |
523 | CFLAGS-tst-cancelx16.c += -fexceptions | |
524 | CFLAGS-tst-cancelx17.c += -fexceptions | |
525 | CFLAGS-tst-cancelx18.c += -fexceptions | |
526 | CFLAGS-tst-cancelx20.c += -fexceptions -fasynchronous-unwind-tables | |
527 | CFLAGS-tst-cancelx21.c += -fexceptions -fasynchronous-unwind-tables | |
528 | CFLAGS-tst-cleanupx0.c += -fexceptions -fasynchronous-unwind-tables | |
529 | CFLAGS-tst-cleanupx1.c += -fexceptions -fasynchronous-unwind-tables | |
530 | CFLAGS-tst-cleanupx2.c += -fexceptions | |
531 | CFLAGS-tst-cleanupx3.c += -fexceptions | |
532 | CFLAGS-tst-cleanupx4.c += -fexceptions | |
533 | CFLAGS-tst-cleanupx4aux.c += -fexceptions | |
534 | CFLAGS-tst-oncex3.c += -fexceptions | |
535 | CFLAGS-tst-oncex4.c += -fexceptions | |
536 | CFLAGS-tst-align.c += $(stack-align-test-flags) | |
537 | CFLAGS-tst-align3.c += $(stack-align-test-flags) | |
538 | CFLAGS-tst-initializers1.c += -W -Wall -Werror | |
539 | CFLAGS-tst-initializers1-< = $(CFLAGS-tst-initializers1.c) \ | |
540 | $(patsubst tst-initializers1-%.c,-std=%,$<) | |
541 | CFLAGS-tst-initializers1-c89.c += $(CFLAGS-tst-initializers1-<) | |
542 | CFLAGS-tst-initializers1-c99.c += $(CFLAGS-tst-initializers1-<) | |
543 | CFLAGS-tst-initializers1-c11.c += $(CFLAGS-tst-initializers1-<) | |
544 | CFLAGS-tst-initializers1-gnu89.c += $(CFLAGS-tst-initializers1-<) | |
545 | CFLAGS-tst-initializers1-gnu99.c += $(CFLAGS-tst-initializers1-<) | |
546 | CFLAGS-tst-initializers1-gnu11.c += $(CFLAGS-tst-initializers1-<) | |
547 | ||
548 | tst-cancel7-ARGS = --command "exec $(host-test-program-cmd)" | |
549 | tst-cancelx7-ARGS = $(tst-cancel7-ARGS) | |
550 | tst-umask1-ARGS = $(objpfx)tst-umask1.temp | |
551 | ||
552 | $(objpfx)tst-atfork2: $(libdl) $(shared-thread-library) | |
553 | LDFLAGS-tst-atfork2 = -rdynamic | |
554 | tst-atfork2-ENV = MALLOC_TRACE=$(objpfx)tst-atfork2.mtrace | |
555 | $(objpfx)tst-atfork2mod.so: $(shared-thread-library) | |
556 | ||
557 | tst-stack3-ENV = MALLOC_TRACE=$(objpfx)tst-stack3.mtrace | |
558 | $(objpfx)tst-stack3-mem.out: $(objpfx)tst-stack3.out | |
559 | $(common-objpfx)malloc/mtrace $(objpfx)tst-stack3.mtrace > $@; \ | |
560 | $(evaluate-test) | |
561 | generated += tst-stack3-mem.out tst-stack3.mtrace | |
562 | ||
563 | $(objpfx)tst-stack4: $(libdl) $(shared-thread-library) | |
564 | tst-stack4mod.sos=$(shell for i in 0 1 2 3 4 5 6 7 8 9 10 \ | |
565 | 11 12 13 14 15 16 17 18 19; do \ | |
566 | for j in 0 1 2 3 4 5 6 7 8 9 10 \ | |
567 | 11 12 13 14 15 16 17 18 19; do \ | |
568 | echo $(objpfx)tst-stack4mod-$$i-$$j.so; \ | |
569 | done; done) | |
570 | $(objpfx)tst-stack4.out: $(tst-stack4mod.sos) | |
571 | $(tst-stack4mod.sos): $(objpfx)tst-stack4mod.so | |
572 | cp -f $< $@ | |
573 | clean: | |
574 | rm -f $(tst-stack4mod.sos) | |
575 | ||
576 | $(objpfx)tst-cleanup4: $(objpfx)tst-cleanup4aux.o $(shared-thread-library) | |
577 | $(objpfx)tst-cleanupx4: $(objpfx)tst-cleanupx4aux.o $(shared-thread-library) | |
578 | ||
579 | $(objpfx)tst-tls3: $(libdl) $(shared-thread-library) | |
580 | LDFLAGS-tst-tls3 = -rdynamic | |
581 | $(objpfx)tst-tls3.out: $(objpfx)tst-tls3mod.so | |
582 | $(objpfx)tst-tls3mod.so: $(shared-thread-library) | |
583 | ||
584 | $(objpfx)tst-tls3-malloc: $(libdl) $(shared-thread-library) | |
585 | LDFLAGS-tst-tls3-malloc = -rdynamic | |
586 | $(objpfx)tst-tls3-malloc.out: $(objpfx)tst-tls3mod.so | |
587 | ||
588 | $(objpfx)tst-tls4: $(libdl) $(shared-thread-library) | |
589 | $(objpfx)tst-tls4.out: $(objpfx)tst-tls4moda.so $(objpfx)tst-tls4modb.so | |
590 | ||
591 | $(objpfx)tst-tls5: $(objpfx)tst-tls5mod.so $(shared-thread-library) | |
592 | LDFLAGS-tst-tls5 = $(no-as-needed) | |
593 | LDFLAGS-tst-tls5mod.so = -Wl,-soname,tst-tls5mod.so | |
594 | ||
595 | ifeq ($(build-shared),yes) | |
596 | $(objpfx)tst-tls6.out: tst-tls6.sh $(objpfx)tst-tls5 \ | |
597 | $(objpfx)tst-tls5moda.so $(objpfx)tst-tls5modb.so \ | |
598 | $(objpfx)tst-tls5modc.so $(objpfx)tst-tls5modd.so \ | |
599 | $(objpfx)tst-tls5mode.so $(objpfx)tst-tls5modf.so | |
600 | $(BASH) $< $(common-objpfx) '$(test-via-rtld-prefix)' \ | |
601 | '$(test-wrapper-env)' '$(run-program-env)' > $@; \ | |
602 | $(evaluate-test) | |
603 | endif | |
604 | ||
605 | $(objpfx)tst-join7: $(libdl) $(shared-thread-library) | |
606 | $(objpfx)tst-join7.out: $(objpfx)tst-join7mod.so | |
607 | $(objpfx)tst-join7mod.so: $(shared-thread-library) | |
608 | LDFLAGS-tst-join7mod.so = -Wl,-soname,tst-join7mod.so | |
609 | ||
610 | $(objpfx)tst-dlsym1: $(libdl) $(shared-thread-library) | |
611 | ||
612 | $(objpfx)tst-fini1: $(shared-thread-library) $(objpfx)tst-fini1mod.so | |
613 | ||
614 | ifeq (yes,$(build-shared)) | |
615 | librt = $(common-objpfx)rt/librt.so | |
616 | else | |
617 | librt = $(common-objpfx)rt/librt.a | |
618 | endif | |
619 | ||
620 | # `make check' sometimes triggers a rebuild of librt.so using this Makefile, | |
621 | # which ignores librt's dependence on libpthread | |
622 | $(common-objpfx)rt/librt.so: $(shared-thread-library) | |
623 | ||
624 | $(objpfx)tst-cancel17: $(librt) | |
625 | $(objpfx)tst-cancelx17: $(librt) | |
626 | $(objpfx)tst-_res1mod2.so: $(objpfx)tst-_res1mod1.so | |
627 | LDFLAGS-tst-_res1mod1.so = -Wl,-soname,tst-_res1mod1.so | |
628 | LDFLAGS-tst-_res1mod2.so = -Wl,-soname,tst-_res1mod2.so | |
629 | $(objpfx)tst-_res1: $(objpfx)tst-_res1mod1.so $(objpfx)tst-_res1mod2.so \ | |
630 | $(shared-thread-library) | |
631 | ||
632 | LDLIBS-tst-cancel24 = $(no-as-needed) -lstdc++ | |
633 | LDLIBS-tst-cancel24-static = $(LDLIBS-tst-cancel24) | |
634 | ||
635 | extra-B-pthread.so = -B$(common-objpfx)nptl/ | |
636 | $(objpfx)libpthread.so: $(addprefix $(objpfx),$(crti-objs) $(crtn-objs)) | |
637 | $(objpfx)libpthread.so: +preinit += $(addprefix $(objpfx),$(crti-objs)) | |
638 | $(objpfx)libpthread.so: +postinit += $(addprefix $(objpfx),$(crtn-objs)) | |
639 | ||
640 | # Make sure we link with the thread library. | |
641 | ifeq ($(build-shared),yes) | |
642 | $(addprefix $(objpfx), \ | |
643 | $(filter-out $(tests-static) $(xtests-static) $(tests-reverse) \ | |
644 | $(tests-nolibpthread), \ | |
645 | $(tests) $(tests-internal) $(xtests) $(test-srcs))): \ | |
646 | $(objpfx)libpthread.so | |
647 | $(objpfx)tst-unload: $(libdl) | |
648 | # $(objpfx)../libc.so is used instead of $(common-objpfx)libc.so, | |
649 | # since otherwise libpthread.so comes before libc.so when linking. | |
650 | $(addprefix $(objpfx), $(tests-reverse)): \ | |
651 | $(objpfx)../libc.so $(objpfx)libpthread.so | |
652 | $(objpfx)../libc.so: $(common-objpfx)libc.so ; | |
653 | $(addprefix $(objpfx),$(tests-static) $(xtests-static)): $(objpfx)libpthread.a | |
654 | ||
655 | $(objpfx)tst-atfork2.out: $(objpfx)tst-atfork2mod.so | |
656 | else | |
657 | $(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a | |
658 | endif | |
659 | ||
660 | ifeq ($(build-shared),yes) | |
661 | ||
662 | $(objpfx)tst-cleanup0.out: /dev/null $(objpfx)tst-cleanup0 | |
663 | $(make-test-out) > $@ 2>&1; \ | |
664 | $(evaluate-test) | |
665 | ||
666 | $(objpfx)tst-cleanup0-cmp.out: tst-cleanup0.expect $(objpfx)tst-cleanup0.out | |
667 | cmp $^ > $@; \ | |
668 | $(evaluate-test) | |
669 | ||
670 | $(objpfx)crti.o: $(objpfx)pt-crti.o | |
671 | ln -f $< $@ | |
672 | ||
673 | ifneq ($(multidir),.) | |
674 | $(objpfx)$(multidir)/crti.o: $(objpfx)crti.o $(objpfx)$(multidir)/ | |
675 | ln -f $< $@ | |
676 | ||
677 | $(objpfx)$(multidir)/crtn.o: $(objpfx)crtn.o $(objpfx)$(multidir)/ | |
678 | ln -f $< $@ | |
679 | endif | |
680 | ||
681 | generated += multidir.mk tst-atfork2.mtrace tst-tls6.out | |
682 | ||
683 | generated += $(objpfx)tst-atfork2.mtrace \ | |
684 | $(addsuffix .so,$(strip $(modules-names))) | |
685 | ||
686 | # Give libpthread.so an entry point and make it directly runnable itself. | |
687 | LDFLAGS-pthread.so += -e __nptl_main | |
688 | # pt-interp.c exists just to get the runtime linker path into libpthread.so. | |
689 | $(objpfx)pt-interp.os: $(common-objpfx)runtime-linker.h | |
690 | endif | |
691 | ||
692 | tst-exec4-ARGS = $(host-test-program-cmd) | |
693 | ||
694 | $(objpfx)tst-execstack: $(libdl) | |
695 | $(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so | |
696 | LDFLAGS-tst-execstack = -Wl,-z,noexecstack | |
697 | CFLAGS-tst-execstack-mod.c += -Wno-trampolines | |
698 | ||
699 | $(objpfx)tst-fini1mod.so: $(shared-thread-library) | |
700 | ||
701 | tst-stackguard1-ARGS = --command "$(host-test-program-cmd) --child" | |
702 | tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child" | |
703 | ||
704 | ifeq ($(run-built-tests),yes) | |
705 | $(objpfx)tst-oddstacklimit.out: $(objpfx)tst-oddstacklimit $(objpfx)tst-basic1 | |
706 | $(test-program-prefix) $< --command '$(host-test-program-cmd)' > $@; \ | |
707 | $(evaluate-test) | |
708 | endif | |
709 | ||
710 | $(objpfx)tst-compat-forwarder: $(objpfx)tst-compat-forwarder-mod.so | |
711 | ||
712 | tst-mutex10-ENV = GLIBC_TUNABLES=glibc.elision.enable=1 | |
713 | ||
714 | # Protect against a build using -Wl,-z,now. | |
715 | LDFLAGS-tst-audit-threads-mod1.so = -Wl,-z,lazy | |
716 | LDFLAGS-tst-audit-threads-mod2.so = -Wl,-z,lazy | |
717 | LDFLAGS-tst-audit-threads = -Wl,-z,lazy | |
718 | $(objpfx)tst-audit-threads: $(objpfx)tst-audit-threads-mod2.so | |
719 | $(objpfx)tst-audit-threads.out: $(objpfx)tst-audit-threads-mod1.so | |
720 | tst-audit-threads-ENV = LD_AUDIT=$(objpfx)tst-audit-threads-mod1.so | |
721 | ||
722 | CFLAGS-tst-unwind-thread.c += -funwind-tables | |
723 | ||
724 | # The tests here better do not run in parallel | |
725 | ifneq ($(filter %tests,$(MAKECMDGOALS)),) | |
726 | .NOTPARALLEL: | |
727 | endif |