elf/Makefile

   1 # Copyright (C) 1995-2022 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 # Makefile for elf subdirectory of GNU C Library.
  19
  20 subdir          := elf
  21
  22 include ../Makeconfig
  23
  24 headers = \
  25   bits/elfclass.h \
  26   bits/link.h \
  27   bits/link_lavcurrent.h \
  28   elf.h \
  29   link.h \
  30   # headers
  31
  32 routines = \
  33   $(all-dl-routines) \
  34   dl-addr \
  35   dl-addr-obj \
  36   dl-early_allocate \
  37   dl-error \
  38   dl-iteratephdr \
  39   dl-libc \
  40   dl-origin \
  41   dl-profstub \
  42   dl-reloc-static-pie \
  43   dl-support \
  44   dl-sym \
  45   dl-sysdep \
  46   enbl-secure \
  47   libc-dl_find_object \
  48   libc_early_init \
  49   rtld_static_init \
  50   # routines
  51
  52 # The core dynamic linking functions are in libc for the static and
  53 # profiled libraries.
  54 dl-routines = \
  55   dl-call-libc-early-init \
  56   dl-close \
  57   dl-debug \
  58   dl-debug-symbols \
  59   dl-deps \
  60   dl-exception \
  61   dl-execstack \
  62   dl-find_object \
  63   dl-fini \
  64   dl-init \
  65   dl-load \
  66   dl-lookup \
  67   dl-lookup-direct \
  68   dl-minimal-malloc \
  69   dl-misc \
  70   dl-object \
  71   dl-open \
  72   dl-origin \
  73   dl-printf \
  74   dl-profile \
  75   dl-reloc \
  76   dl-runtime \
  77   dl-scope \
  78   dl-setup_hash \
  79   dl-sort-maps \
  80   dl-thread_gscope_wait \
  81   dl-tls \
  82   dl-tls_init_tp \
  83   dl-trampoline \
  84   dl-version \
  85   dl-write \
  86   # dl-routines
  87
  88 ifeq (yes,$(use-ldconfig))
  89 dl-routines += dl-cache
  90 endif
  91
  92 ifneq (no,$(have-tunables))
  93 dl-routines += dl-tunables
  94 tunables-type = $(addprefix TUNABLES_FRONTEND_,$(have-tunables))
  95 CPPFLAGS-dl-tunables.c += -DTUNABLES_FRONTEND=$(tunables-type)
  96
  97 ifeq (yesyes,$(build-shared)$(run-built-tests))
  98 tests-special += $(objpfx)list-tunables.out
  99 endif
 100
 101 # Make sure that the compiler does not insert any library calls in tunables
 102 # code paths.
 103 ifeq (yes,$(have-loop-to-function))
 104 CFLAGS-dl-tunables.c += -fno-tree-loop-distribute-patterns
 105 endif
 106 endif
 107
 108 all-dl-routines = $(dl-routines) $(sysdep-dl-routines)
 109 # But they are absent from the shared libc, because that code is in ld.so.
 110 elide-routines.os = \
 111   $(all-dl-routines) \
 112   dl-early_allocate \
 113   dl-exception \
 114   dl-origin \
 115   dl-reloc-static-pie \
 116   dl-support \
 117   dl-sysdep \
 118   enbl-secure \
 119   rtld_static_init \
 120   thread_gscope_wait \
 121   # elide-routines.os
 122
 123 # These object files are only included in the dynamically-linked libc.
 124 shared-only-routines = libc-dl_find_object
 125
 126 # ld.so uses those routines, plus some special stuff for being the program
 127 # interpreter and operating independent of libc.
 128 rtld-routines = \
 129   $(all-dl-routines) \
 130   dl-audit \
 131   dl-compat \
 132   dl-diagnostics \
 133   dl-diagnostics-cpu \
 134   dl-diagnostics-kernel \
 135   dl-environ \
 136   dl-error-minimal \
 137   dl-hwcaps \
 138   dl-hwcaps-subdirs \
 139   dl-hwcaps_split \
 140   dl-libc_freeres \
 141   dl-minimal \
 142   dl-mutex \
 143   dl-sysdep \
 144   dl-usage \
 145   rtld \
 146   # rtld-routines
 147
 148 all-rtld-routines = $(rtld-routines) $(sysdep-rtld-routines)
 149
 150 CFLAGS-dl-runtime.c += -fexceptions -fasynchronous-unwind-tables
 151 CFLAGS-dl-lookup.c += -fexceptions -fasynchronous-unwind-tables
 152 CFLAGS-dl-iteratephdr.c += $(uses-callbacks)
 153
 154 # Called during static library initialization, so turn stack-protection
 155 # off for non-shared builds.
 156 CFLAGS-dl-minimal-malloc.o = $(no-stack-protector)
 157 CFLAGS-dl-minimal-malloc.op = $(no-stack-protector)
 158
 159 # On targets without __builtin_memset, rtld.c uses a hand-coded loop
 160 # in _dl_start.  Make sure this isn't turned into a call to regular memset.
 161 ifeq (yes,$(have-loop-to-function))
 162 CFLAGS-rtld.c += -fno-tree-loop-distribute-patterns
 163 endif
 164
 165 ifeq (yes,$(have-loop-to-function))
 166 # Likewise, during static library startup, memset is not yet available.
 167 CFLAGS-dl-support.c = -fno-tree-loop-distribute-patterns
 168 endif
 169
 170 # Compile rtld itself without stack protection.
 171 # Also compile all routines in the static library that are elided from
 172 # the shared libc because they are in libc.a in the same way.
 173
 174 CFLAGS-.o += $(call elide-stack-protector,.o,$(elide-routines.os))
 175 CFLAGS-.op += $(call elide-stack-protector,.op,$(elide-routines.os))
 176 CFLAGS-.os += $(call elide-stack-protector,.os,$(all-rtld-routines))
 177
 178 # Add the requested compiler flags to the early startup code.
 179 CFLAGS-dl-printf.os += $(rtld-early-cflags)
 180 CFLAGS-dl-setup_hash.os += $(rtld-early-cflags)
 181 CFLAGS-dl-sysdep.os += $(rtld-early-cflags)
 182 CFLAGS-dl-tunables.os += $(rtld-early-cflags)
 183 CFLAGS-dl-write.os += $(rtld-early-cflags)
 184 CFLAGS-dl-writev.os += $(rtld-early-cflags)
 185 CFLAGS-rtld.os += $(rtld-early-cflags)
 186
 187 ifeq ($(unwind-find-fde),yes)
 188 routines += unwind-dw2-fde-glibc
 189 shared-only-routines += unwind-dw2-fde-glibc
 190 endif
 191
 192 before-compile  += $(objpfx)trusted-dirs.h
 193 generated       += trusted-dirs.h trusted-dirs.st for-renamed/renamed.so
 194 generated-dirs  += for-renamed
 195
 196 ifeq ($(build-shared),yes)
 197 ld-map          = $(common-objpfx)ld.map
 198 endif
 199
 200 ifeq (yes,$(build-shared))
 201 extra-objs = \
 202   $(all-rtld-routines:%=%.os) \
 203   sofini.os \
 204   interp.os \
 205   # extra-objs
 206 generated += \
 207   dl-allobjs.os \
 208   ld.so ldd \
 209   librtld.os \
 210   # generated
 211 install-others  = $(inst_rtlddir)/$(rtld-installed-name) $(inst_bindir)/ld.so
 212 install-bin-script = ldd
 213 endif
 214
 215 others          = sprof sln
 216 install-bin     = sprof
 217 others-static   = sln
 218 install-rootsbin = sln
 219 sln-modules     := static-stubs
 220 extra-objs      += $(sln-modules:=.o)
 221
 222 ifeq (yes,$(use-ldconfig))
 223 ifeq (yes,$(build-shared))
 224 others-static   += ldconfig
 225 others          += ldconfig
 226 install-rootsbin += ldconfig
 227
 228 ldconfig-modules := \
 229   cache \
 230   chroot_canon \
 231   readlib \
 232   static-stubs \
 233   stringtable \
 234   xmalloc \
 235   xstrdup \
 236   # ldconfig-modules
 237 extra-objs      += $(ldconfig-modules:=.o)
 238 others-extras   = $(ldconfig-modules)
 239 endif
 240 endif
 241
 242 # To find xmalloc.c and xstrdup.c
 243 vpath %.c ../locale/programs
 244
 245 ifeq ($(build-shared),yes)
 246 extra-objs += sotruss-lib.os sotruss-lib.so
 247 install-others += $(inst_auditdir)/sotruss-lib.so
 248 install-bin-script += sotruss
 249 generated += sotruss
 250 libof-sotruss-lib = extramodules
 251 LDFLAGS-sotruss-lib.so += $(z-now-$(bind-now))
 252 $(objpfx)sotruss-lib.so: $(objpfx)sotruss-lib.os
 253         $(build-module-asneeded)
 254 $(objpfx)sotruss-lib.so: $(common-objpfx)libc.so $(objpfx)ld.so \
 255         $(common-objpfx)libc_nonshared.a
 256
 257 $(objpfx)sotruss: sotruss.sh $(common-objpfx)config.make
 258         sed -e 's%@VERSION@%$(version)%g' \
 259             -e 's%@TEXTDOMAINDIR@%$(localedir)%g' \
 260             -e 's%@PREFIX@%$(prefix)%g' \
 261             -e 's|@PKGVERSION@|$(PKGVERSION)|g' \
 262             -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|g' \
 263             < $< > $@.new
 264         chmod 555 $@.new
 265         mv -f $@.new $@
 266 $(inst_auditdir)/sotruss-lib.so: $(objpfx)sotruss-lib.so $(+force)
 267         $(do-install-program)
 268 endif
 269
 270 tests-static-normal := \
 271   tst-array1-static \
 272   tst-array5-static \
 273   tst-dl-iter-static \
 274   tst-dst-static \
 275   tst-env-setuid \
 276   tst-env-setuid-tunables \
 277   tst-getauxval-static \
 278   tst-linkall-static \
 279   tst-single_threaded-pthread-static \
 280   tst-single_threaded-static \
 281   tst-tls-allocation-failure-static \
 282   tst-tlsalign-extern-static \
 283   tst-tlsalign-static \
 284   # tests-static-normal
 285
 286 tests-static-internal := \
 287   tst-dl_find_object-static \
 288   tst-ptrguard1-static \
 289   tst-stackguard1-static \
 290   tst-tls1-static \
 291   tst-tls1-static-non-pie \
 292   # tests-static-internal
 293
 294 CRT-tst-tls1-static-non-pie := $(csu-objpfx)crt1.o
 295 tst-tls1-static-non-pie-no-pie = yes
 296
 297 tests-container := \
 298   tst-ldconfig-bad-aux-cache \
 299   tst-ldconfig-ld_so_conf-update \
 300   # tests-container
 301
 302 ifeq (no,$(build-hardcoded-path-in-tests))
 303 # This is an ld.so.cache test, and RPATH/RUNPATH in the executable
 304 # interferes with its test objectives.
 305 tests-container += tst-glibc-hwcaps-prepend-cache
 306 endif
 307
 308 tests := \
 309   tst-array1 \
 310   tst-array2 \
 311   tst-array3 \
 312   tst-array4 \
 313   tst-array5 \
 314   tst-auxv \
 315   tst-dl-hash \
 316   tst-leaks1 \
 317   tst-stringtable \
 318   tst-tls9 \
 319   # tests
 320
 321 tests-internal := \
 322   $(tests-static-internal) \
 323   tst-tls1 \
 324   # tests-internal
 325
 326 tests-static := $(tests-static-normal) $(tests-static-internal)
 327
 328 ifeq (yes,$(build-shared))
 329 tests-static += \
 330   tst-single_threaded-static-dlopen \
 331   tst-tls9-static \
 332   # tests-static
 333
 334 static-dlopen-environment = \
 335   LD_LIBRARY_PATH=$(ld-library-path):$(common-objpfx)dlfcn
 336 tst-tls9-static-ENV = $(static-dlopen-environment)
 337 tst-single_threaded-static-dlopen-ENV = $(static-dlopen-environment)
 338
 339 tests += \
 340   argv0test \
 341   constload1 \
 342   dblload \
 343   dblunload \
 344   filter \
 345   global \
 346   initfirst \
 347   lateglobal \
 348   loadfail \
 349   multiload \
 350   next \
 351   nodelete \
 352   nodelete2 \
 353   nodlopen \
 354   nodlopen2 \
 355   noload \
 356   order \
 357   order2 \
 358   origtest \
 359   preloadtest \
 360   reldep \
 361   reldep2 \
 362   reldep3 \
 363   reldep4 \
 364   reldep5 \
 365   reldep6 \
 366   reldep7 \
 367   reldep8 \
 368   resolvfail \
 369   restest1 \
 370   restest2 \
 371   tst-absolute-sym \
 372   tst-absolute-zero \
 373   tst-addr1 \
 374   tst-align \
 375   tst-align2 \
 376   tst-align3 \
 377   tst-audit1 \
 378   tst-audit2 \
 379   tst-audit8 \
 380   tst-audit9 \
 381   tst-audit11 \
 382   tst-audit12 \
 383   tst-audit13 \
 384   tst-audit17 \
 385   tst-audit18 \
 386   tst-audit19b \
 387   tst-audit20 \
 388   tst-audit21 \
 389   tst-audit22 \
 390   tst-audit23 \
 391   tst-audit24a \
 392   tst-audit24b \
 393   tst-audit24c \
 394   tst-audit24d \
 395   tst-audit25a \
 396   tst-audit25b \
 397   tst-audit28 \
 398   tst-auditmany \
 399   tst-auxobj \
 400   tst-auxobj-dlopen \
 401   tst-big-note \
 402   tst-debug1 \
 403   tst-deep1 \
 404   tst-dl-is_dso \
 405   tst-dlmodcount \
 406   tst-dlmopen1 \
 407   tst-dlmopen3 \
 408   tst-dlmopen4 \
 409   tst-dlmopen-dlerror \
 410   tst-dlmopen-gethostbyname \
 411   tst-dlopenfail \
 412   tst-dlopenfail-2 \
 413   tst-dlopenrpath \
 414   tst-dlopen-self \
 415   tst-dlopen-tlsmodid \
 416   tst-dlsym-error \
 417   tst-filterobj \
 418   tst-filterobj-dlopen \
 419   tst-glibc-hwcaps \
 420   tst-glibc-hwcaps-mask \
 421   tst-glibc-hwcaps-prepend \
 422   tst-global1 \
 423   tst-global2 \
 424   tst-initfinilazyfail \
 425   tst-initorder \
 426   tst-initorder2 \
 427   tst-latepthread \
 428   tst-main1 \
 429   tst-next-ver \
 430   tst-nodelete2 \
 431   tst-nodelete-dlclose \
 432   tst-nodelete-opened \
 433   tst-noload \
 434   tst-null-argv \
 435   tst-p_align1 \
 436   tst-p_align2 \
 437   tst-p_align3 \
 438   tst-relsort1 \
 439   tst-ro-dynamic \
 440   tst-rtld-run-static \
 441   tst-single_threaded \
 442   tst-single_threaded-pthread \
 443   tst-sonamemove-dlopen \
 444   tst-sonamemove-link \
 445   tst-thrlock \
 446   tst-tls10 \
 447   tst-tls11 \
 448   tst-tls12 \
 449   tst-tls13 \
 450   tst-tls14 \
 451   tst-tls15 \
 452   tst-tls16 \
 453   tst-tls17 \
 454   tst-tls18 \
 455   tst-tls19 \
 456   tst-tls20 \
 457   tst-tls21 \
 458   tst-tls4 \
 459   tst-tls5 \
 460   tst-tlsalign \
 461   tst-tlsalign-extern \
 462   tst-tls-dlinfo \
 463   tst-tls-ie \
 464   tst-tls-ie-dlmopen \
 465   tst-tls-manydynamic \
 466   tst-unique1 \
 467   tst-unique2 \
 468   tst-unwind-ctor \
 469   tst-unwind-main \
 470   unload3 \
 471   unload4 \
 472   unload5 \
 473   unload6 \
 474   unload7 \
 475   unload8 \
 476   valgrind-test \
 477   # tests
 478 tests-cxx = \
 479   tst-dlopen-nodelete-reloc \
 480   tst-nodelete \
 481   tst-unique3 \
 482   tst-unique4 \
 483   # tests-cxx
 484
 485 tests += $(if $(CXX),$(tests-cxx))
 486
 487 tests-internal += \
 488   circleload1 \
 489   loadtest \
 490   neededtest \
 491   neededtest2 \
 492   neededtest3 \
 493   neededtest4 \
 494   tst-audit19a \
 495   tst-create_format1 \
 496   tst-dl-hwcaps_split \
 497   tst-dl_find_object \
 498   tst-dl_find_object-threads \
 499   tst-dlmopen2 \
 500   tst-ptrguard1 \
 501   tst-stackguard1 \
 502   tst-tls-surplus \
 503   tst-tls3 \
 504   tst-tls6 \
 505   tst-tls7 \
 506   tst-tls8 \
 507   unload \
 508   unload2 \
 509   # tests-internal
 510
 511 tests-container += \
 512   tst-dlopen-self-container \
 513   tst-dlopen-tlsmodid-container \
 514   tst-pldd \
 515   tst-preload-pthread-libc \
 516   # tests-container
 517
 518 test-srcs = \
 519   tst-pathopt \
 520   # tests-srcs
 521
 522 ifeq (yes,$(have-fpie))
 523 tests-pie += tst-align3
 524 endif
 525 selinux-enabled := $(shell cat /selinux/enforce 2> /dev/null)
 526
 527 ifneq ($(selinux-enabled),1)
 528 tests-execstack-yes = \
 529   tst-execstack \
 530   tst-execstack-needed \
 531   tst-execstack-prog \
 532   # tests-execstack-yes
 533 endif
 534 ifeq ($(have-depaudit),yes)
 535 tests += \
 536   tst-audit14 \
 537   tst-audit14a \
 538   tst-audit15 \
 539   tst-audit16 \
 540   # tests
 541 ifeq ($(run-built-tests),yes)
 542 tests-special += \
 543   $(objpfx)tst-audit14-cmp.out \
 544   $(objpfx)tst-audit14a-cmp.out \
 545   $(objpfx)tst-audit15-cmp.out \
 546   $(objpfx)tst-audit16-cmp.out \
 547   # tests-special
 548 endif
 549 endif
 550 ifeq ($(have-dt-relr),yes)
 551 tests += \
 552   tst-relr \
 553   tst-relr2 \
 554   tst-relr3 \
 555   tst-relr4 \
 556 # tests
 557 modules-names-dt-relr = \
 558   tst-relr-mod2 \
 559   tst-relr-mod3a \
 560   tst-relr-mod3b \
 561   tst-relr-mod4a \
 562   tst-relr-mod4b \
 563 # modules-names-dt-relr
 564 modules-names += $(modules-names-dt-relr)
 565 # These shared libraries have special build rules.
 566 modules-names-nobuild += $(modules-names-dt-relr)
 567 ifeq ($(have-fpie),yes)
 568 tests += \
 569   tst-relr-pie \
 570 # tests
 571 tests-pie += \
 572   tst-relr-pie \
 573 # tests-pie
 574 tests-special += \
 575   $(objpfx)check-tst-relr-pie.out \
 576 # tests-special
 577 endif
 578 CFLAGS-tst-relr-pie.c += $(pie-ccflag)
 579 LDFLAGS-tst-relr += -Wl,-z,pack-relative-relocs
 580 LDFLAGS-tst-relr-pie += -Wl,-z,pack-relative-relocs
 581 CFLAGS-tst-relr-mod2.c += $(no-stack-protector)
 582 CFLAGS-tst-relr-mod3a.c += $(no-stack-protector)
 583 CFLAGS-tst-relr-mod3b.c += $(no-stack-protector)
 584 CFLAGS-tst-relr-mod4a.c += $(no-stack-protector)
 585 CFLAGS-tst-relr-mod4b.c += $(no-stack-protector)
 586 endif
 587 endif
 588
 589 tests-special += $(objpfx)tst-relro-ldso.out $(objpfx)tst-relro-libc.out
 590 $(objpfx)tst-relro-ldso.out: tst-relro-symbols.py $(..)/scripts/glibcelf.py \
 591   $(objpfx)ld.so
 592         $(PYTHON) tst-relro-symbols.py $(objpfx)ld.so \
 593           --required=_rtld_global_ro \
 594           > $@ 2>&1; $(evaluate-test)
 595 # The optional symbols are present in libc only if the architecture has
 596 # the GLIBC_2.0 symbol set in libc.
 597 $(objpfx)tst-relro-libc.out: tst-relro-symbols.py $(..)/scripts/glibcelf.py \
 598   $(common-objpfx)libc.so
 599         $(PYTHON) tst-relro-symbols.py $(common-objpfx)libc.so \
 600             --required=_IO_cookie_jumps \
 601             --required=_IO_file_jumps \
 602             --required=_IO_file_jumps_maybe_mmap \
 603             --required=_IO_file_jumps_mmap \
 604             --required=_IO_helper_jumps \
 605             --required=_IO_mem_jumps \
 606             --required=_IO_obstack_jumps \
 607             --required=_IO_proc_jumps \
 608             --required=_IO_str_chk_jumps \
 609             --required=_IO_str_jumps \
 610             --required=_IO_strn_jumps \
 611             --required=_IO_wfile_jumps \
 612             --required=_IO_wfile_jumps_maybe_mmap \
 613             --required=_IO_wfile_jumps_mmap \
 614             --required=_IO_wmem_jumps \
 615             --required=_IO_wstr_jumps \
 616             --required=_IO_wstrn_jumps \
 617             --optional=_IO_old_cookie_jumps \
 618             --optional=_IO_old_file_jumps \
 619             --optional=_IO_old_proc_jumps \
 620           > $@ 2>&1; $(evaluate-test)
 621
 622 ifeq ($(run-built-tests),yes)
 623 tests-special += $(objpfx)tst-valgrind-smoke.out
 624 endif
 625 $(objpfx)tst-valgrind-smoke.out: tst-valgrind-smoke.sh $(objpfx)ld.so $(objpfx)valgrind-test
 626         $(SHELL) $< $(objpfx)ld.so  $(rtlddir)/$(rtld-installed-name) '$(test-wrapper-env)' \
 627                 '$(run-program-env)' '$(rpath-link)' $(objpfx)valgrind-test > $@; $(evaluate-test)
 628
 629 tests += $(tests-execstack-$(have-z-execstack))
 630 ifeq ($(run-built-tests),yes)
 631 tests-special += \
 632   $(objpfx)noload-mem.out \
 633   $(objpfx)tst-ldconfig-X.out \
 634   $(objpfx)tst-leaks1-mem.out \
 635   $(objpfx)tst-rtld-help.out \
 636   # tests-special
 637 endif
 638 tlsmod17a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
 639 tlsmod18a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
 640 tlsmod17a-modules = $(addprefix tst-tlsmod17a, $(tlsmod17a-suffixes))
 641 tlsmod18a-modules = $(addprefix tst-tlsmod18a, $(tlsmod17a-suffixes))
 642 one-hundred = $(foreach x,0 1 2 3 4 5 6 7 8 9, \
 643   0$x 1$x 2$x 3$x 4$x 5$x 6$x 7$x 8$x 9$x)
 644 tst-tls-many-dynamic-modules := \
 645   $(foreach n,$(one-hundred),tst-tls-manydynamic$(n)mod)
 646 tst-tls-many-dynamic-modules-dep-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 \
 647                                             14 15 16 17 18 19
 648 tst-tls-many-dynamic-modules-dep = \
 649   $(foreach n,$(tst-tls-many-dynamic-modules-dep-suffixes),tst-tls-manydynamic$(n)mod-dep)
 650 tst-tls-many-dynamic-modules-dep-bad-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
 651 tst-tls-many-dynamic-modules-dep-bad = \
 652   $(foreach n,$(tst-tls-many-dynamic-modules-dep-bad-suffixes),tst-tls-manydynamic$(n)mod-dep-bad)
 653 extra-test-objs += \
 654   $(tlsmod17a-modules:=.os) \
 655   $(tlsmod18a-modules:=.os) \
 656   tst-tlsalign-vars.o \
 657   # extra-test-objs
 658 test-extras += \
 659   tst-tlsalign-vars \
 660   tst-tlsmod17a \
 661   tst-tlsmod18a \
 662   # test-extras
 663 modules-names += \
 664   circlemod1 \
 665   circlemod1a \
 666   circlemod2 \
 667   circlemod2a \
 668   circlemod3 \
 669   circlemod3a \
 670   constload2 \
 671   constload3 \
 672   dblloadmod1 \
 673   dblloadmod2 \
 674   dblloadmod3 \
 675   dep1 \
 676   dep2 \
 677   dep3 \
 678   dep4 \
 679   failobj \
 680   filtmod1 \
 681   filtmod2 \
 682   firstobj \
 683   globalmod1 \
 684   libmarkermod1-1 \
 685   libmarkermod1-2 \
 686   libmarkermod1-3 \
 687   libmarkermod2-1 \
 688   libmarkermod2-2 \
 689   libmarkermod3-1 \
 690   libmarkermod3-2 \
 691   libmarkermod3-3 \
 692   libmarkermod4-1 \
 693   libmarkermod4-2 \
 694   libmarkermod4-3 \
 695   libmarkermod4-4 \
 696   libmarkermod5-1 \
 697   libmarkermod5-2 \
 698   libmarkermod5-3 \
 699   libmarkermod5-4 \
 700   libmarkermod5-5 \
 701   libtracemod1-1 \
 702   libtracemod2-1 \
 703   libtracemod3-1 \
 704   libtracemod4-1 \
 705   libtracemod5-1 \
 706   ltglobmod1 \
 707   ltglobmod2 \
 708   neededobj1 \
 709   neededobj2 \
 710   neededobj3 \
 711   neededobj4 \
 712   neededobj5 \
 713   neededobj6 \
 714   nextmod1 \
 715   nextmod2 \
 716   nextmod3 \
 717   nodel2mod1 \
 718   nodel2mod2 \
 719   nodel2mod3 \
 720   nodelmod1 \
 721   nodelmod2 \
 722   nodelmod3 \
 723   nodelmod4 \
 724   nodlopenmod \
 725   nodlopenmod2 \
 726   order2mod1 \
 727   order2mod2 \
 728   order2mod3 \
 729   order2mod4 \
 730   pathoptobj \
 731   reldep4mod1 \
 732   reldep4mod2 \
 733   reldep4mod3 \
 734   reldep4mod4 \
 735   reldep6mod0 \
 736   reldep6mod1 \
 737   reldep6mod2 \
 738   reldep6mod3 \
 739   reldep6mod4 \
 740   reldep7mod1 \
 741   reldep7mod2 \
 742   reldep8mod1 \
 743   reldep8mod2 \
 744   reldep8mod3 \
 745   reldep9mod1 \
 746   reldep9mod2 \
 747   reldep9mod3 \
 748   reldepmod1 \
 749   reldepmod2 \
 750   reldepmod3 \
 751   reldepmod4 \
 752   reldepmod5 \
 753   reldepmod6 \
 754   testobj1 \
 755   testobj1_1 \
 756   testobj2 \
 757   testobj3 \
 758   testobj4 \
 759   testobj5 \
 760   testobj6 \
 761   tst-absolute-sym-lib \
 762   tst-absolute-zero-lib \
 763   tst-alignmod \
 764   tst-alignmod2 \
 765   tst-alignmod3 \
 766   tst-array2dep \
 767   tst-array5dep \
 768   tst-audit11mod1 \
 769   tst-audit11mod2 \
 770   tst-audit12mod1 \
 771   tst-audit12mod2 \
 772   tst-audit12mod3 \
 773   tst-audit13mod1 \
 774   tst-audit18mod \
 775   tst-audit19bmod \
 776   tst-audit23mod \
 777   tst-audit24amod1 \
 778   tst-audit24amod2 \
 779   tst-audit24bmod1 \
 780   tst-audit24bmod2 \
 781   tst-audit24dmod1 \
 782   tst-audit24dmod2 \
 783   tst-audit24dmod3 \
 784   tst-audit24dmod4 \
 785   tst-audit25mod1 \
 786   tst-audit25mod2 \
 787   tst-audit25mod3 \
 788   tst-audit25mod4 \
 789   tst-auditlogmod-1 \
 790   tst-auditlogmod-2 \
 791   tst-auditlogmod-3 \
 792   tst-auditmanymod1 \
 793   tst-auditmanymod2 \
 794   tst-auditmanymod3 \
 795   tst-auditmanymod4 \
 796   tst-auditmanymod5 \
 797   tst-auditmanymod6 \
 798   tst-auditmanymod7 \
 799   tst-auditmanymod8 \
 800   tst-auditmanymod9 \
 801   tst-auditmod1 \
 802   tst-auditmod9a \
 803   tst-auditmod9b \
 804   tst-auditmod11 \
 805   tst-auditmod12 \
 806   tst-auditmod18 \
 807   tst-auditmod19a \
 808   tst-auditmod19b \
 809   tst-auditmod20 \
 810   tst-auditmod21a \
 811   tst-auditmod21b \
 812   tst-auditmod22 \
 813   tst-auditmod23 \
 814   tst-auditmod24a \
 815   tst-auditmod24b \
 816   tst-auditmod24c \
 817   tst-auditmod24d \
 818   tst-auditmod25 \
 819   tst-auditmod28 \
 820   tst-auxvalmod \
 821   tst-big-note-lib \
 822   tst-deep1mod1 \
 823   tst-deep1mod2 \
 824   tst-deep1mod3 \
 825   tst-dl_find_object-mod1 \
 826   tst-dl_find_object-mod2 \
 827   tst-dl_find_object-mod3 \
 828   tst-dl_find_object-mod4 \
 829   tst-dl_find_object-mod5 \
 830   tst-dl_find_object-mod6 \
 831   tst-dl_find_object-mod7 \
 832   tst-dl_find_object-mod8 \
 833   tst-dl_find_object-mod9 \
 834   tst-dlmopen1mod \
 835   tst-dlmopen-dlerror-mod \
 836   tst-dlmopen-gethostbyname-mod \
 837   tst-dlopenfaillinkmod \
 838   tst-dlopenfailmod1 \
 839   tst-dlopenfailmod2 \
 840   tst-dlopenfailmod3 \
 841   tst-dlopenfailnodelmod \
 842   tst-dlopenrpathmod \
 843   tst-filterobj-aux \
 844   tst-filterobj-filtee \
 845   tst-filterobj-flt \
 846   tst-finilazyfailmod \
 847   tst-globalmod2 \
 848   tst-initlazyfailmod \
 849   tst-initorder2a \
 850   tst-initorder2b \
 851   tst-initorder2c \
 852   tst-initorder2d \
 853   tst-initordera1 \
 854   tst-initordera2 \
 855   tst-initordera3 \
 856   tst-initordera4 \
 857   tst-initorderb1 \
 858   tst-initorderb2 \
 859   tst-latepthreadmod \
 860   tst-ldconfig-ld-mod \
 861   tst-main1mod \
 862   tst-nodelete2mod \
 863   tst-nodelete-dlclose-dso \
 864   tst-nodelete-dlclose-plugin \
 865   tst-nodelete-opened-lib \
 866   tst-null-argv-lib \
 867   tst-p_alignmod-base \
 868   tst-p_alignmod3 \
 869   tst-relsort1mod1 \
 870   tst-relsort1mod2 \
 871   tst-ro-dynamic-mod \
 872   tst-single_threaded-mod1 \
 873   tst-single_threaded-mod2 \
 874   tst-single_threaded-mod3 \
 875   tst-single_threaded-mod4 \
 876   tst-sonamemove-linkmod1 \
 877   tst-sonamemove-runmod1 \
 878   tst-sonamemove-runmod2 \
 879   tst-tls19mod1 \
 880   tst-tls19mod2 \
 881   tst-tls19mod3 \
 882   tst-tls20mod-bad \
 883   tst-tls21mod \
 884   tst-tlsalign-lib \
 885   tst-tls-ie-mod0 \
 886   tst-tls-ie-mod1 \
 887   tst-tls-ie-mod2 \
 888   tst-tls-ie-mod3 \
 889   tst-tls-ie-mod4 \
 890   tst-tls-ie-mod5 \
 891   tst-tls-ie-mod6 \
 892   tst-tlsmod1 \
 893   tst-tlsmod10 \
 894   tst-tlsmod11 \
 895   tst-tlsmod12 \
 896   tst-tlsmod13 \
 897   tst-tlsmod13a \
 898   tst-tlsmod14a \
 899   tst-tlsmod14b \
 900   tst-tlsmod15a \
 901   tst-tlsmod15b \
 902   tst-tlsmod16a \
 903   tst-tlsmod16b \
 904   tst-tlsmod17b \
 905   tst-tlsmod2 \
 906   tst-tlsmod3 \
 907   tst-tlsmod4 \
 908   tst-tlsmod5 \
 909   tst-tlsmod6 \
 910   tst-tlsmod7 \
 911   tst-tlsmod8 \
 912   tst-tlsmod9 \
 913   tst-unique1mod1 \
 914   tst-unique1mod2 \
 915   tst-unique2mod1 \
 916   tst-unique2mod2 \
 917   tst-unwind-ctor-lib \
 918   unload2dep \
 919   unload2mod \
 920   unload3mod1 \
 921   unload3mod2 \
 922   unload3mod3 \
 923   unload3mod4 \
 924   unload4mod1 \
 925   unload4mod2 \
 926   unload4mod3 \
 927   unload4mod4 \
 928   unload6mod1 \
 929   unload6mod2 \
 930   unload6mod3 \
 931   unload7mod1 \
 932   unload7mod2 \
 933   unload8mod1 \
 934   unload8mod1x \
 935   unload8mod2 \
 936   unload8mod3 \
 937   unloadmod \
 938   vismod1 \
 939   vismod2 \
 940   vismod3 \
 941 # modules-names
 942
 943 modules-names-cxx = \
 944   tst-dlopen-nodelete-reloc-mod1 \
 945   tst-dlopen-nodelete-reloc-mod10 \
 946   tst-dlopen-nodelete-reloc-mod11 \
 947   tst-dlopen-nodelete-reloc-mod12 \
 948   tst-dlopen-nodelete-reloc-mod13 \
 949   tst-dlopen-nodelete-reloc-mod14 \
 950   tst-dlopen-nodelete-reloc-mod15 \
 951   tst-dlopen-nodelete-reloc-mod16 \
 952   tst-dlopen-nodelete-reloc-mod17 \
 953   tst-dlopen-nodelete-reloc-mod2 \
 954   tst-dlopen-nodelete-reloc-mod3 \
 955   tst-dlopen-nodelete-reloc-mod4 \
 956   tst-dlopen-nodelete-reloc-mod5 \
 957   tst-dlopen-nodelete-reloc-mod6 \
 958   tst-dlopen-nodelete-reloc-mod7 \
 959   tst-dlopen-nodelete-reloc-mod8 \
 960   tst-dlopen-nodelete-reloc-mod9 \
 961   tst-nodelete-rtldmod \
 962   tst-nodelete-uniquemod \
 963   tst-nodelete-zmod \
 964   tst-unique3lib \
 965   tst-unique3lib2 \
 966   tst-unique4lib \
 967   # modules-names-cxx
 968
 969 modules-names += \
 970   $(if $(CXX),$(modules-names-cxx)) \
 971   $(modules-execstack-$(have-z-execstack)) \
 972   $(tlsmod17a-modules) \
 973   $(tlsmod18a-modules) \
 974   $(tst-tls-many-dynamic-modules) \
 975   $(tst-tls-many-dynamic-modules-dep) \
 976   $(tst-tls-many-dynamic-modules-dep-bad) \
 977   # modules-names
 978
 979 # Most modules build with _ISOMAC defined, but those filtered out
 980 # depend on internal headers.
 981 modules-names-tests = $(filter-out ifuncmod% tst-tlsmod%,\
 982                                    $(modules-names))
 983
 984 # For +depfiles in Makerules.
 985 extra-test-objs += tst-auditmod17.os
 986
 987 ifeq (yes,$(have-mtls-dialect-gnu2))
 988 tests += tst-gnu2-tls1
 989 modules-names += tst-gnu2-tls1mod
 990 $(objpfx)tst-gnu2-tls1: $(objpfx)tst-gnu2-tls1mod.so
 991 tst-gnu2-tls1mod.so-no-z-defs = yes
 992 CFLAGS-tst-gnu2-tls1mod.c += -mtls-dialect=gnu2
 993
 994 tests += tst-audit-tlsdesc tst-audit-tlsdesc-dlopen
 995 modules-names += tst-audit-tlsdesc-mod1 tst-audit-tlsdesc-mod2 tst-auditmod-tlsdesc
 996 $(objpfx)tst-audit-tlsdesc: $(objpfx)tst-audit-tlsdesc-mod1.so \
 997                             $(objpfx)tst-audit-tlsdesc-mod2.so \
 998                             $(shared-thread-library)
 999 CFLAGS-tst-audit-tlsdesc-mod1.c += -mtls-dialect=gnu2
1000 CFLAGS-tst-audit-tlsdesc-mod2.c += -mtls-dialect=gnu2
1001 $(objpfx)tst-audit-tlsdesc-dlopen: $(shared-thread-library)
1002 $(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-audit-tlsdesc-mod1.so \
1003                                        $(objpfx)tst-audit-tlsdesc-mod2.so
1004 $(objpfx)tst-audit-tlsdesc-mod1.so: $(objpfx)tst-audit-tlsdesc-mod2.so
1005 $(objpfx)tst-audit-tlsdesc.out: $(objpfx)tst-auditmod-tlsdesc.so
1006 tst-audit-tlsdesc-ENV = LD_AUDIT=$(objpfx)tst-auditmod-tlsdesc.so
1007 $(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-auditmod-tlsdesc.so
1008 tst-audit-tlsdesc-dlopen-ENV = LD_AUDIT=$(objpfx)tst-auditmod-tlsdesc.so
1009 endif
1010 ifeq (yes,$(have-protected-data))
1011 modules-names += tst-protected1moda tst-protected1modb
1012 tests += tst-protected1a tst-protected1b
1013 $(objpfx)tst-protected1a: $(addprefix $(objpfx),tst-protected1moda.so tst-protected1modb.so)
1014 $(objpfx)tst-protected1b: $(addprefix $(objpfx),tst-protected1modb.so tst-protected1moda.so)
1015 tst-protected1modb.so-no-z-defs = yes
1016 # These tests fail with GCC versions prior to 5.1 and with some versions
1017 # of binutils.  See https://sourceware.org/bugzilla/show_bug.cgi?id=17709
1018 # and https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65248 for details.
1019 # Perhaps in future we can make these XFAILs conditional on some detection
1020 # of compiler/linker behavior/version.
1021 test-xfail-tst-protected1a = yes
1022 test-xfail-tst-protected1b = yes
1023 endif
1024 ifeq (yesyes,$(have-fpie)$(build-shared))
1025 modules-names += tst-piemod1
1026 tests += tst-pie1 tst-pie2 tst-dlopen-pie tst-dlopen-tlsmodid-pie \
1027   tst-dlopen-self-pie
1028 tests-pie += tst-pie1 tst-pie2 tst-dlopen-tlsmodid-pie tst-dlopen-self-pie
1029 ifeq (yes,$(have-protected-data))
1030 tests += vismain
1031 tests-pie += vismain
1032 CFLAGS-vismain.c += $(PIE-ccflag)
1033 endif
1034 endif
1035 modules-execstack-yes = tst-execstack-mod
1036 extra-test-objs += $(addsuffix .os,$(strip $(modules-names)))
1037
1038 # filtmod1.so, tst-big-note-lib.so, tst-ro-dynamic-mod.so have special
1039 # rules.
1040 modules-names-nobuild += \
1041   filtmod1 \
1042   tst-audit24bmod1 \
1043   tst-audit24bmod2 \
1044   tst-big-note-lib \
1045   tst-ro-dynamic-mod \
1046 # modules-names-nobuild
1047
1048 tests += $(tests-static)
1049
1050 ifeq (yes,$(have-ifunc))
1051 tests-ifuncstatic := \
1052   ifuncmain1static \
1053   ifuncmain1picstatic \
1054   ifuncmain2static \
1055   ifuncmain2picstatic \
1056   ifuncmain4static \
1057   ifuncmain4picstatic \
1058   ifuncmain5static \
1059   ifuncmain5picstatic \
1060   ifuncmain7static \
1061   ifuncmain7picstatic \
1062   # tests-ifuncstatic
1063 ifeq (yes,$(have-gcc-ifunc))
1064 tests-ifuncstatic += ifuncmain9static ifuncmain9picstatic
1065 endif
1066 tests-static += $(tests-ifuncstatic)
1067 tests-internal += $(tests-ifuncstatic)
1068 ifeq (yes,$(build-shared))
1069 tests += \
1070   tst-ifunc-fault-bindnow \
1071   tst-ifunc-fault-lazy \
1072   # tests
1073 # Note: sysdeps/x86_64/ifuncmain8.c uses ifuncmain8.
1074 tests-internal += \
1075   ifuncmain1pic \
1076   ifuncmain1staticpic \
1077   ifuncmain1vis \
1078   ifuncmain1vispic \
1079   ifuncmain2 \
1080   ifuncmain2pic \
1081   ifuncmain3 \
1082   ifuncmain4 \
1083   ifuncmain5staticpic \
1084   ifuncmain7 \
1085   ifuncmain7pic \
1086   # tests-internal
1087 ifeq (no,$(with-lld))
1088 tests-internal += \
1089   ifuncmain1 \
1090   ifuncmain5 \
1091   ifuncmain5pic \
1092   # tests-internal
1093 endif
1094 ifeq (yes,$(have-gcc-ifunc))
1095 tests-internal += \
1096   ifuncmain9 \
1097   ifuncmain9pic \
1098   # tests-internal
1099 endif
1100 ifunc-test-modules = \
1101   ifuncdep1 \
1102   ifuncdep1pic \
1103   ifuncdep2 \
1104   ifuncdep2pic \
1105   ifuncdep5 \
1106   ifuncdep5pic \
1107   # ifunc-test-modules
1108 extra-test-objs += $(ifunc-test-modules:=.o)
1109 test-internal-extras += $(ifunc-test-modules)
1110 ifeq (yes,$(have-fpie))
1111 ifunc-pie-tests = \
1112   ifuncmain1pie \
1113   ifuncmain1staticpie \
1114   ifuncmain1vispie \
1115   ifuncmain6pie \
1116   ifuncmain7pie \
1117   # ifunc-pie-tests
1118 ifeq (yes,$(have-gcc-ifunc))
1119 ifunc-pie-tests += ifuncmain9pie
1120 endif
1121 ifeq (no,$(with-lld))
1122 ifunc-pie-tests += ifuncmain5pie
1123 endif
1124 ifeq (yes,$(have-textrel_ifunc))
1125 ifunc-pie-tests += tst-ifunc-textrel
1126 endif
1127 tests-internal += $(ifunc-pie-tests)
1128 tests-pie += $(ifunc-pie-tests)
1129 endif
1130 modules-names += \
1131   ifuncmod1 \
1132   ifuncmod3 \
1133   ifuncmod6 \
1134   # module-names
1135 ifeq (no,$(with-lld))
1136 modules-names += ifuncmod5
1137 endif
1138 endif
1139 endif
1140
1141 ifeq (yes,$(build-shared))
1142 ifeq ($(run-built-tests),yes)
1143 tests-special += \
1144   $(objpfx)argv0test.out \
1145   $(objpfx)tst-pathopt.out \
1146   $(objpfx)tst-rtld-help.out \
1147   $(objpfx)tst-rtld-load-self.out \
1148   $(objpfx)tst-rtld-preload.out \
1149   # tests-special
1150 endif
1151 tests-special += \
1152   $(objpfx)check-execstack.out \
1153   $(objpfx)check-initfini.out \
1154   $(objpfx)check-localplt.out \
1155   $(objpfx)check-textrel.out \
1156   $(objpfx)check-wx-segment.out \
1157   # tests-special
1158 endif
1159
1160 ifeq ($(run-built-tests),yes)
1161 tests-special += \
1162   $(objpfx)order-cmp.out \
1163   $(objpfx)order2-cmp.out \
1164   $(objpfx)tst-array1-cmp.out \
1165   $(objpfx)tst-array1-static-cmp.out \
1166   $(objpfx)tst-array2-cmp.out \
1167   $(objpfx)tst-array3-cmp.out \
1168   $(objpfx)tst-array4-cmp.out \
1169   $(objpfx)tst-array5-cmp.out \
1170   $(objpfx)tst-array5-static-cmp.out \
1171   $(objpfx)tst-initorder-cmp.out \
1172   $(objpfx)tst-initorder2-cmp.out \
1173   $(objpfx)tst-unused-dep-cmp.out \
1174   $(objpfx)tst-unused-dep.out \
1175   $(objpfx)tst-trace1.out \
1176   $(objpfx)tst-trace2.out \
1177   $(objpfx)tst-trace3.out \
1178   $(objpfx)tst-trace4.out \
1179   $(objpfx)tst-trace5.out \
1180   # tests-special
1181 endif
1182
1183 ifndef avoid-generated
1184 # DSO sorting tests:
1185 # The dso-ordering-test.py script generates testcase source files in $(objpfx),
1186 # creating a $(objpfx)<testcase-name>-dir for each testcase, and creates a
1187 # Makefile fragment to be included.
1188 define include_dsosort_tests
1189 $(objpfx)$(1).generated-makefile: $(1)
1190         $(PYTHON) $(..)scripts/dso-ordering-test.py \
1191         --description-file $$< --objpfx $(objpfx) --output-makefile $$@T
1192         mv $$@T $$@
1193 -include $(objpfx)$(1).generated-makefile
1194 endef
1195 endif
1196
1197 postclean-generated += $(objpfx)/dso-sort-tests-2.generated-makefile \
1198                        $(objpfx)/dso-sort-tests-2.generated-makefile
1199
1200 # Generate from each testcase description file
1201 ifeq (yes,$(have-tunables))
1202 $(eval $(call include_dsosort_tests,dso-sort-tests-1.def))
1203 $(eval $(call include_dsosort_tests,dso-sort-tests-2.def))
1204 endif
1205
1206 check-abi: $(objpfx)check-abi-ld.out \
1207            $(objpfx)check-abi-version-libc.out
1208 tests-special += \
1209   $(objpfx)check-abi-ld.out \
1210   $(objpfx)check-abi-version-libc.out \
1211 # tests-special
1212 update-abi: update-abi-ld
1213 update-all-abi: update-all-abi-ld
1214
1215 tests-special += $(objpfx)tst-glibcelf.out
1216 $(objpfx)tst-glibcelf.out: tst-glibcelf.py elf.h $(..)/scripts/glibcelf.py \
1217   $(..)/scripts/glibcextract.py
1218         PYTHONPATH=$(..)scripts $(PYTHON) tst-glibcelf.py \
1219           --cc="$(CC) $(patsubst -DMODULE_NAME=%,-DMODULE_NAME=testsuite,$(CPPFLAGS))" \
1220           < /dev/null > $@ 2>&1; $(evaluate-test)
1221
1222 ifeq ($(run-built-tests),yes)
1223 tests-special += $(objpfx)tst-tls-allocation-failure-static-patched.out
1224 endif
1225
1226 # The test requires shared _and_ PIE because the executable
1227 # unit test driver must be able to link with the shared object
1228 # that is going to eventually go into an installed DSO.
1229 ifeq (yesyes,$(have-fpie)$(build-shared))
1230 tests-internal += tst-_dl_addr_inside_object
1231 tests-pie += tst-_dl_addr_inside_object
1232 $(objpfx)tst-_dl_addr_inside_object: $(objpfx)dl-addr-obj.os
1233 CFLAGS-tst-_dl_addr_inside_object.c += $(PIE-ccflag)
1234 endif
1235
1236 # We can only test static libcrypt use if libcrypt has been built,
1237 # and either NSS crypto is not in use, or static NSS libraries are
1238 # available.
1239 ifeq ($(build-crypt),no)
1240 CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=0
1241 else
1242 ifeq ($(nss-crypt),no)
1243 CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=1
1244 else
1245 ifeq ($(static-nss-crypt),no)
1246 CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=0
1247 else
1248 CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=1
1249 endif
1250 endif
1251 endif
1252
1253 include ../Rules
1254
1255 ifeq (yes,$(build-shared))
1256 # Make sure these things are built in the `make lib' pass so they can be used
1257 # to run programs during the `make others' pass.
1258 lib-noranlib: $(objpfx)$(rtld-installed-name) \
1259               $(addprefix $(objpfx),$(extra-objs))
1260 endif
1261
1262 # Command to link into a larger single relocatable object.
1263 reloc-link = $(LINK.o) -nostdlib -nostartfiles -r
1264
1265 $(objpfx)sotruss-lib.so: $(shlib-lds)
1266
1267 $(objpfx)dl-allobjs.os: $(all-rtld-routines:%=$(objpfx)%.os)
1268         $(reloc-link) -o $@ $^
1269
1270 # Link together the dynamic linker into a single relocatable object.
1271 # First we do a link against libc_pic.a just to get a link map,
1272 # and discard the object produced by that link.  From the link map
1273 # we can glean all the libc modules that need to go into the dynamic
1274 # linker.  Then we do a recursive make that goes into all the subdirs
1275 # those modules come from and builds special rtld-foo.os versions that
1276 # are compiled with special flags, and puts these modules into rtld-libc.a
1277 # for us.  Then we do the real link using rtld-libc.a instead of libc_pic.a.
1278
1279 # These symbols need to be stubbed out during symbol discovery because
1280 # their implementation is provided differently in rtld, and the symbol
1281 # discovery mechanism is not compatible with the libc implementation
1282 # when compiled for libc.
1283 rtld-stubbed-symbols = \
1284   __GI___pthread_disable_asynccancel \
1285   __GI___pthread_enable_asynccancel \
1286   __pthread_disable_asynccancel \
1287   __pthread_enable_asynccancel \
1288   calloc \
1289   free \
1290   malloc \
1291   realloc \
1292   # rtld-stubbed-symbols
1293
1294 ifeq ($(have-ssp),yes)
1295 # rtld is not built with the stack protector, so these references will
1296 # go away in the rebuilds.
1297 rtld-stubbed-symbols += __stack_chk_fail __stack_chk_fail_local
1298 endif
1299
1300 $(objpfx)librtld.map: $(objpfx)dl-allobjs.os $(common-objpfx)libc_pic.a
1301         @-rm -f $@T
1302         for symbol in $(rtld-stubbed-symbols); do \
1303                 echo ".globl $$symbol"; \
1304                 echo "$$symbol:"; \
1305         done | $(CC) -o $@T.o $(ASFLAGS) -c -x assembler -
1306         $(reloc-link) -o $@.o $@T.o '-Wl,-(' $^ -lgcc '-Wl,-)' -Wl,-Map,$@T
1307         rm -f %@T.o $@.o
1308         mv -f $@T $@
1309
1310 # For lld, skip preceding addresses and values before matching the archive and the member.
1311 $(objpfx)librtld.mk: $(objpfx)librtld.map Makefile
1312         LC_ALL=C \
1313         sed -n 's@^[0-9a-f ]*$(common-objpfx)\([^(]*\)(\([^)]*\.os\)) *.*$$@\1 \2@p' \
1314             $< | \
1315         while read lib file; do \
1316           case $$lib in \
1317           libc_pic.a) \
1318             LC_ALL=C grep -F -l /$$file \
1319                   $(common-objpfx)stamp.os $(common-objpfx)*/stamp.os | \
1320             LC_ALL=C \
1321             sed 's@^$(common-objpfx)\([^/]*\)/stamp\.os$$@rtld-\1'" +=$$file@"\
1322             ;; \
1323           */*.a) \
1324             echo rtld-$${lib%%/*} += $$file ;; \
1325           *) echo "Wasn't expecting $$lib($$file)" >&2; exit 1 ;; \
1326           esac; \
1327         done > $@T
1328         echo rtld-subdirs = `LC_ALL=C sed 's/^rtld-\([^ ]*\).*$$/\1/' $@T \
1329                              | LC_ALL=C sort -u` >> $@T
1330         mv -f $@T $@
1331
1332 $(objpfx)rtld-libc.a: $(objpfx)librtld.mk FORCE
1333         $(MAKE) -f $< -f rtld-Rules
1334
1335 $(objpfx)librtld.os: $(objpfx)dl-allobjs.os $(objpfx)rtld-libc.a
1336         $(LINK.o) -nostdlib -nostartfiles -r -o $@ '-Wl,-(' $^ -lgcc '-Wl,-)' \
1337                   -Wl,-Map,$@.map
1338
1339 generated += librtld.map librtld.mk rtld-libc.a librtld.os.map
1340
1341 z-now-yes = -Wl,-z,now
1342
1343 $(objpfx)ld.so: $(objpfx)librtld.os $(ld-map)
1344 # Link into a temporary file so that we don't touch $@ at all
1345 # if the sanity check below fails.
1346         $(LINK.o) -nostdlib -nostartfiles -shared -o $@.new             \
1347                   $(LDFLAGS-rtld) -Wl,-z,defs $(z-now-$(bind-now))      \
1348                   $(dt-relr-ldflag) \
1349                   $(filter-out $(map-file),$^) $(load-map-file)         \
1350                   -Wl,-soname=$(rtld-installed-name)
1351         $(call after-link,$@.new)
1352         $(READELF) -s $@.new \
1353           | $(AWK) '($$7 ~ /^UND(|EF)$$/ && $$1 != "0:" && $$4 != "REGISTER") { print; p=1 } END { exit p != 0 }'
1354         mv -f $@.new $@
1355
1356 ifeq (yes,$(build-shared))
1357 # interp.c exists just to get the runtime linker path into libc.so.
1358 $(objpfx)interp.os: $(common-objpfx)runtime-linker.h
1359 endif
1360
1361 ifneq (ld.so,$(rtld-installed-name))
1362 # Make sure ld.so.1 exists in the build directory so we can link
1363 # against it.
1364 $(objpfx)$(rtld-installed-name): $(objpfx)ld.so
1365         $(make-link)
1366 generated += $(rtld-installed-name)
1367 endif
1368
1369 # Build a file mentioning all trustworthy directories to look for shared
1370 # libraries when using LD_LIBRARY_PATH in a setuid program.  The user can
1371 # add directories to the list by defining $(user-defined-trusted-dirs)
1372 # before starting make.
1373 $(objpfx)trusted-dirs.h: $(objpfx)trusted-dirs.st; @:
1374 $(objpfx)trusted-dirs.st: Makefile $(..)Makeconfig
1375         $(make-target-directory)
1376         echo "$(subst :, ,$(default-rpath) $(user-defined-trusted-dirs))"    \
1377         | $(AWK) -f gen-trusted-dirs.awk > ${@:st=T};
1378         echo '#define DL_DST_LIB "$(notdir $(slibdir))"' >> ${@:st=T}
1379         $(move-if-change) ${@:st=T} ${@:st=h}
1380         touch $@
1381 CPPFLAGS-dl-load.c += -I$(objpfx). -I$(csu-objpfx).
1382
1383 ifeq (yes,$(build-shared))
1384 $(inst_rtlddir)/$(rtld-installed-name): $(objpfx)ld.so $(+force)
1385         $(make-target-directory)
1386         $(do-install-program)
1387
1388 # Creates the relative /usr/bin/ld.so symbolic link.
1389 $(inst_bindir)/ld.so: $(inst_rtlddir)/$(rtld-installed-name)
1390         $(make-target-directory)
1391         $(make-link)
1392
1393 # Special target called by parent to install just the dynamic linker.
1394 .PHONY: ldso_install
1395 ldso_install: $(inst_rtlddir)/$(rtld-installed-name)
1396 endif # $(build-shared)
1397
1398
1399 # Workarounds for ${exec_prefix} expansion in configure variables.
1400 # config.status cannot be used directly for processing ldd.bash.in or
1401 # expanding variables such as sysconfdir because the expansion
1402 # contains the literal string ${exec_prefix}, which is not valid in C
1403 # headers or installed shell scripts.
1404
1405 ldd-rewrite = -e 's%@RTLD@%$(rtlddir)/$(rtld-installed-name)%g' \
1406               -e 's%@VERSION@%$(version)%g' \
1407               -e 's|@PKGVERSION@|$(PKGVERSION)|g' \
1408               -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|g' \
1409               -e 's%@TEXTDOMAINDIR@%$(localedir)%g'
1410
1411 ifeq ($(ldd-rewrite-script),no)
1412 define gen-ldd
1413 LC_ALL=C sed $(ldd-rewrite) < $< > $@.new
1414 endef
1415 else
1416 define gen-ldd
1417 LC_ALL=C sed $(ldd-rewrite) < $< \
1418 | LC_ALL=C sed -f $(patsubst $(..)/%,/%,$(..)$(ldd-rewrite-script)) > $@.new
1419 endef
1420 endif
1421
1422 $(objpfx)ldd: ldd.bash.in $(common-objpfx)soversions.mk \
1423               $(common-objpfx)config.make
1424         $(gen-ldd)
1425         chmod 555 $@.new
1426         mv -f $@.new $@
1427
1428 $(objpfx)sln: $(sln-modules:%=$(objpfx)%.o)
1429
1430 $(objpfx)ldconfig: $(ldconfig-modules:%=$(objpfx)%.o)
1431
1432 SYSCONF-FLAGS := -D'SYSCONFDIR="$(sysconfdir)"'
1433 CFLAGS-ldconfig.c += $(SYSCONF-FLAGS) -D'LIBDIR="$(libdir)"' \
1434                     -D'SLIBDIR="$(slibdir)"'
1435 libof-ldconfig = ldconfig
1436 CFLAGS-dl-cache.c += $(SYSCONF-FLAGS)
1437 CFLAGS-cache.c += $(SYSCONF-FLAGS)
1438 CFLAGS-rtld.c += $(SYSCONF-FLAGS)
1439 CFLAGS-dl-usage.c += $(SYSCONF-FLAGS) \
1440   -D'RTLD="$(rtlddir)/$(rtld-installed-name)"'
1441 CFLAGS-dl-diagnostics.c += $(SYSCONF-FLAGS) \
1442   -D'PREFIX="$(prefix)"' \
1443   -D'RTLD="$(rtlddir)/$(rtld-installed-name)"'
1444
1445 cpp-srcs-left := $(all-rtld-routines:=.os)
1446 lib := rtld
1447 include $(patsubst %,$(..)libof-iterator.mk,$(cpp-srcs-left))
1448
1449 test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(strip $(modules-names))))
1450 generated += $(addsuffix .so,$(strip $(modules-names)))
1451
1452 $(objpfx)testobj1_1.so: $(objpfx)testobj1.so
1453 $(objpfx)testobj2.so: $(objpfx)testobj1.so
1454 $(objpfx)testobj6.so: $(objpfx)testobj1.so $(objpfx)testobj2.so
1455 $(objpfx)failobj.so: $(objpfx)testobj6.so
1456 $(objpfx)dep1.so: $(objpfx)dep2.so $(objpfx)dep4.so
1457 $(objpfx)dep2.so: $(objpfx)dep3.so $(objpfx)dep4.so
1458 $(objpfx)dep4.so: $(objpfx)dep3.so
1459 $(objpfx)nodelmod3.so: $(objpfx)nodelmod4.so
1460 $(objpfx)neededobj2.so: $(objpfx)neededobj1.so
1461 $(objpfx)neededobj3.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so
1462 $(objpfx)neededobj4.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
1463                         $(objpfx)neededobj3.so
1464 $(objpfx)neededobj6.so: $(objpfx)neededobj5.so
1465 $(objpfx)unload2mod.so: $(objpfx)unload2dep.so
1466 $(objpfx)firstobj.so: $(shared-thread-library)
1467 $(objpfx)reldep4mod1.so: $(objpfx)reldep4mod3.so
1468 $(objpfx)reldep4mod2.so: $(objpfx)reldep4mod4.so
1469 $(objpfx)dblloadmod1.so: $(objpfx)dblloadmod3.so
1470 $(objpfx)dblloadmod2.so: $(objpfx)dblloadmod3.so
1471 $(objpfx)reldepmod5.so: $(objpfx)reldepmod2.so
1472 $(objpfx)reldepmod6.so: $(objpfx)reldepmod2.so
1473 $(objpfx)reldep6mod1.so: $(objpfx)reldep6mod0.so
1474 $(objpfx)reldep6mod2.so: $(objpfx)reldep6mod1.so
1475 $(objpfx)reldep6mod3.so: $(objpfx)reldep6mod2.so
1476 $(objpfx)reldep6mod4.so: $(objpfx)reldep6mod1.so
1477 $(objpfx)tst-tlsmod3.so: $(objpfx)tst-tlsmod2.so
1478 $(objpfx)tst-tlsmod8.so: $(objpfx)tst-tlsmod7.so
1479 $(objpfx)tst-tlsmod10.so: $(objpfx)tst-tlsmod9.so
1480 $(objpfx)tst-tlsmod12.so: $(objpfx)tst-tlsmod11.so
1481 $(objpfx)tst-tlsmod13a.so: $(objpfx)tst-tlsmod13.so
1482 # For tst-tls9-static, make sure the modules it dlopens have libc.so in DT_NEEDED
1483 $(objpfx)tst-tlsmod5.so: $(common-objpfx)libc.so
1484 $(objpfx)tst-tlsmod6.so: $(common-objpfx)libc.so
1485 $(objpfx)tst-tls19mod1.so: $(objpfx)tst-tls19mod2.so $(objpfx)tst-tls19mod3.so
1486 $(objpfx)tst-tls19mod3.so: $(objpfx)ld.so
1487 $(objpfx)reldep8mod3.so: $(objpfx)reldep8mod1.so $(objpfx)reldep8mod2.so
1488 $(objpfx)nodel2mod3.so: $(objpfx)nodel2mod1.so $(objpfx)nodel2mod2.so
1489 $(objpfx)reldep9mod2.so: $(objpfx)reldep9mod1.so
1490 $(objpfx)reldep9mod3.so: $(objpfx)reldep9mod1.so $(objpfx)reldep9mod2.so
1491 $(objpfx)unload3mod1.so: $(objpfx)unload3mod3.so
1492 $(objpfx)unload3mod2.so: $(objpfx)unload3mod3.so
1493 $(objpfx)unload3mod3.so: $(objpfx)unload3mod4.so
1494 $(objpfx)unload4mod1.so: $(objpfx)unload4mod2.so $(objpfx)unload4mod3.so
1495 $(objpfx)unload4mod2.so: $(objpfx)unload4mod4.so $(objpfx)unload4mod3.so
1496 $(objpfx)unload7mod2.so: $(objpfx)unload7mod1.so
1497 $(objpfx)unload8mod1.so: $(objpfx)unload8mod2.so
1498 $(objpfx)unload8mod2.so: $(objpfx)unload8mod3.so
1499 $(objpfx)tst-initordera2.so: $(objpfx)tst-initordera1.so
1500 $(objpfx)tst-initorderb2.so: $(objpfx)tst-initorderb1.so $(objpfx)tst-initordera2.so
1501 $(objpfx)tst-initordera3.so: $(objpfx)tst-initorderb2.so $(objpfx)tst-initorderb1.so
1502 $(objpfx)tst-initordera4.so: $(objpfx)tst-initordera3.so
1503 $(objpfx)tst-initorder: $(objpfx)tst-initordera4.so $(objpfx)tst-initordera1.so $(objpfx)tst-initorderb2.so
1504 $(objpfx)tst-null-argv: $(objpfx)tst-null-argv-lib.so
1505 $(objpfx)tst-tlsalign: $(objpfx)tst-tlsalign-lib.so
1506 $(objpfx)tst-nodelete-opened.out: $(objpfx)tst-nodelete-opened-lib.so
1507
1508 $(objpfx)tst-tlsalign-extern: $(objpfx)tst-tlsalign-vars.o
1509 $(objpfx)tst-tlsalign-extern-static: $(objpfx)tst-tlsalign-vars.o
1510
1511 tst-null-argv-ENV = LD_DEBUG=all LD_DEBUG_OUTPUT=$(objpfx)tst-null-argv.debug.out
1512 LDFLAGS-nodel2mod3.so = -Wl,--no-as-needed
1513 LDFLAGS-reldepmod5.so = -Wl,--no-as-needed
1514 LDFLAGS-reldep6mod1.so = -Wl,--no-as-needed
1515 LDFLAGS-reldep6mod4.so = -Wl,--no-as-needed
1516 LDFLAGS-reldep8mod3.so = -Wl,--no-as-needed
1517 LDFLAGS-unload4mod1.so = -Wl,--no-as-needed
1518 LDFLAGS-unload4mod2.so = -Wl,--no-as-needed
1519 LDFLAGS-tst-initorder = -Wl,--no-as-needed
1520 LDFLAGS-tst-initordera2.so = -Wl,--no-as-needed
1521 LDFLAGS-tst-initordera3.so = -Wl,--no-as-needed
1522 LDFLAGS-tst-initordera4.so = -Wl,--no-as-needed
1523 LDFLAGS-tst-initorderb2.so = -Wl,--no-as-needed
1524 LDFLAGS-tst-tlsmod5.so = -nostdlib -Wl,--no-as-needed
1525 LDFLAGS-tst-tlsmod6.so = -nostdlib -Wl,--no-as-needed
1526
1527 testobj1.so-no-z-defs = yes
1528 testobj3.so-no-z-defs = yes
1529 testobj4.so-no-z-defs = yes
1530 testobj5.so-no-z-defs = yes
1531 testobj6.so-no-z-defs = yes
1532 failobj.so-no-z-defs = yes
1533 constload2.so-no-z-defs = yes
1534 constload3.so-no-z-defs = yes
1535 nodelmod1.so-no-z-defs = yes
1536 nodelmod2.so-no-z-defs = yes
1537 nodelmod4.so-no-z-defs = yes
1538 nodel2mod2.so-no-z-defs = yes
1539 reldepmod2.so-no-z-defs = yes
1540 reldepmod3.so-no-z-defs = yes
1541 reldepmod4.so-no-z-defs = yes
1542 reldep4mod4.so-no-z-defs = yes
1543 reldep4mod2.so-no-z-defs = yes
1544 ltglobmod2.so-no-z-defs = yes
1545 dblloadmod3.so-no-z-defs = yes
1546 tst-tlsmod1.so-no-z-defs = yes
1547 tst-tlsmod2.so-no-z-defs = yes
1548 tst-tlsmod3.so-no-z-defs = yes
1549 tst-tlsmod4.so-no-z-defs = yes
1550 tst-tlsmod7.so-no-z-defs = yes
1551 tst-tlsmod8.so-no-z-defs = yes
1552 tst-tlsmod9.so-no-z-defs = yes
1553 tst-tlsmod10.so-no-z-defs = yes
1554 tst-tlsmod12.so-no-z-defs = yes
1555 tst-tlsmod14a.so-no-z-defs = yes
1556 tst-tlsmod14b.so-no-z-defs = yes
1557 tst-tlsmod15a.so-no-z-defs = yes
1558 tst-tlsmod16b.so-no-z-defs = yes
1559 circlemod2.so-no-z-defs = yes
1560 circlemod3.so-no-z-defs = yes
1561 circlemod3a.so-no-z-defs = yes
1562 reldep8mod2.so-no-z-defs = yes
1563 reldep9mod1.so-no-z-defs = yes
1564 unload3mod4.so-no-z-defs = yes
1565 unload4mod1.so-no-z-defs = yes
1566 ifuncmod1.so-no-z-defs = yes
1567 ifuncmod5.so-no-z-defs = yes
1568 ifuncmod6.so-no-z-defs = yes
1569 tst-auditmod9a.so-no-z-defs = yes
1570 tst-auditmod9b.so-no-z-defs = yes
1571 tst-nodelete-uniquemod.so-no-z-defs = yes
1572 tst-nodelete-rtldmod.so-no-z-defs = yes
1573 tst-nodelete-zmod.so-no-z-defs = yes
1574 tst-nodelete2mod.so-no-z-defs = yes
1575
1576 ifeq ($(build-shared),yes)
1577 # Build all the modules even when not actually running test programs.
1578 tests: $(test-modules)
1579 endif
1580
1581 LDFLAGS-loadtest = -rdynamic
1582
1583 $(objpfx)loadtest.out: $(test-modules)
1584
1585 $(objpfx)neededtest.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
1586                          $(objpfx)neededobj3.so
1587
1588 $(objpfx)neededtest2.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
1589                           $(objpfx)neededobj3.so
1590
1591 $(objpfx)neededtest3.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
1592                           $(objpfx)neededobj3.so $(objpfx)neededobj4.so
1593
1594 $(objpfx)neededtest4: $(objpfx)neededobj1.so
1595 $(objpfx)neededtest4.out: $(objpfx)neededobj5.so $(objpfx)neededobj6.so
1596
1597 $(objpfx)restest1: $(objpfx)testobj1.so $(objpfx)testobj1_1.so
1598 LDFLAGS-restest1 = -rdynamic
1599
1600 LDFLAGS-restest2 = -rdynamic
1601
1602 $(objpfx)restest1.out: $(test-modules)
1603
1604 preloadtest-preloads = testobj1 testobj2 testobj3 testobj4 testobj5
1605 $(objpfx)preloadtest: $(objpfx)testobj6.so
1606 LDFLAGS-preloadtest = -rdynamic
1607 $(objpfx)preloadtest.out: $(preloadtest-preloads:%=$(objpfx)%.so)
1608 preloadtest-ENV = \
1609   LD_PRELOAD=$(subst $(empty) ,:,$(strip $(preloadtest-preloads:=.so)))
1610
1611 LDFLAGS-loadfail = -rdynamic
1612
1613 $(objpfx)loadfail.out: $(objpfx)failobj.so $(objpfx)testobj1.so \
1614                        $(objpfx)testobj2.so $(objpfx)testobj3.so \
1615                        $(objpfx)testobj4.so $(objpfx)testobj5.so
1616
1617 LDFLAGS-multiload = -rdynamic
1618 CFLAGS-multiload.c += -DOBJDIR=\"$(elf-objpfx)\"
1619
1620 $(objpfx)multiload.out: $(objpfx)testobj1.so
1621
1622 LDFLAGS-origtest = -rdynamic
1623 $(objpfx)origtest.out: $(objpfx)testobj1.so
1624
1625 ifeq ($(have-thread-library),yes)
1626 $(objpfx)resolvfail: $(shared-thread-library)
1627 endif
1628
1629 $(objpfx)constload1.out: $(objpfx)constload2.so $(objpfx)constload3.so
1630
1631 $(objpfx)circleload1.out: $(objpfx)circlemod1.so \
1632                           $(objpfx)circlemod1a.so
1633
1634 $(objpfx)circlemod1.so: $(objpfx)circlemod2.so
1635 $(objpfx)circlemod2.so: $(objpfx)circlemod3.so
1636 $(objpfx)circlemod1a.so: $(objpfx)circlemod2a.so
1637 $(objpfx)circlemod2a.so: $(objpfx)circlemod3a.so
1638
1639 $(objpfx)order: $(addprefix $(objpfx),dep4.so dep3.so dep2.so dep1.so)
1640
1641 $(objpfx)order-cmp.out: $(objpfx)order.out
1642         (echo "0123456789" | cmp $< -) > $@; \
1643         $(evaluate-test)
1644
1645 $(objpfx)vismain: $(addprefix $(objpfx),vismod1.so vismod2.so)
1646 $(objpfx)vismain.out: $(addprefix $(objpfx),vismod3.so)
1647 vismain-ENV = LD_PRELOAD=$(addprefix $(objpfx),vismod3.so)
1648
1649 $(objpfx)noload: $(objpfx)testobj1.so
1650 LDFLAGS-noload = -rdynamic -Wl,--no-as-needed
1651 $(objpfx)noload.out: $(objpfx)testobj5.so
1652
1653 $(objpfx)noload-mem.out: $(objpfx)noload.out
1654         $(common-objpfx)malloc/mtrace $(objpfx)noload.mtrace > $@; \
1655         $(evaluate-test)
1656 noload-ENV = MALLOC_TRACE=$(objpfx)noload.mtrace \
1657              LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
1658
1659 LDFLAGS-nodelete = -rdynamic
1660 LDFLAGS-nodelmod1.so = -Wl,--enable-new-dtags,-z,nodelete
1661 LDFLAGS-nodelmod4.so = -Wl,--enable-new-dtags,-z,nodelete
1662 $(objpfx)nodelete.out: $(objpfx)nodelmod1.so $(objpfx)nodelmod2.so \
1663                        $(objpfx)nodelmod3.so
1664
1665 LDFLAGS-nodlopenmod.so = -Wl,--enable-new-dtags,-z,nodlopen
1666 $(objpfx)nodlopen.out: $(objpfx)nodlopenmod.so
1667
1668 $(objpfx)nodlopenmod2.so: $(objpfx)nodlopenmod.so
1669 $(objpfx)nodlopen2.out: $(objpfx)nodlopenmod2.so
1670
1671 $(objpfx)filtmod1.so: $(objpfx)filtmod1.os $(objpfx)filtmod2.so
1672         $(LINK.o) -shared -o $@ -B$(csu-objpfx) $(LDFLAGS.so) \
1673                   $(dt-relr-ldflag) \
1674                   -L$(subst :, -L,$(rpath-link)) \
1675                   -Wl,-rpath-link=$(rpath-link) \
1676                   $< -Wl,-F,$(objpfx)filtmod2.so
1677 $(objpfx)filter: $(objpfx)filtmod1.so
1678
1679 # This does not link against libc.
1680 CFLAGS-filtmod1.c += $(no-stack-protector)
1681
1682 $(objpfx)unload.out: $(objpfx)unloadmod.so
1683
1684 $(objpfx)reldep.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod2.so
1685
1686 $(objpfx)reldep2.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod3.so
1687
1688 $(objpfx)reldep3.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so
1689
1690 $(objpfx)reldep4.out: $(objpfx)reldep4mod1.so $(objpfx)reldep4mod2.so
1691
1692 $(objpfx)next: $(objpfx)nextmod1.so $(objpfx)nextmod2.so
1693 LDFLAGS-next = -Wl,--no-as-needed
1694
1695 $(objpfx)tst-next-ver: $(objpfx)nextmod3.so
1696 LDFLAGS-tst-next-ver = -Wl,--no-as-needed
1697
1698 $(objpfx)unload2.out: $(objpfx)unload2mod.so $(objpfx)unload2dep.so
1699
1700 $(objpfx)lateglobal.out: $(objpfx)ltglobmod1.so $(objpfx)ltglobmod2.so
1701
1702 $(objpfx)tst-pathopt.out: tst-pathopt.sh $(objpfx)tst-pathopt \
1703                           $(objpfx)pathoptobj.so
1704         $(SHELL) $< $(common-objpfx) '$(test-wrapper-env)' \
1705                  '$(run-program-env)'; \
1706         $(evaluate-test)
1707
1708 $(objpfx)tst-rtld-load-self.out: tst-rtld-load-self.sh $(objpfx)ld.so
1709         $(SHELL) $^ '$(test-wrapper)' '$(test-wrapper-env)' > $@; \
1710         $(evaluate-test)
1711
1712 tst-rtld-preload-OBJS = $(subst $(empty) ,:,$(strip $(preloadtest-preloads:=.so)))
1713 $(objpfx)tst-rtld-preload.out: tst-rtld-preload.sh $(objpfx)ld.so \
1714                                $(objpfx)preloadtest \
1715                                $(preloadtest-preloads:%=$(objpfx)%.so)
1716         $(SHELL) $< $(objpfx)ld.so $(objpfx)preloadtest \
1717                     '$(test-wrapper-env)' '$(run_program_env)' \
1718                     '$(rpath-link)' '$(tst-rtld-preload-OBJS)' > $@; \
1719         $(evaluate-test)
1720
1721 $(objpfx)initfirst.out: $(objpfx)firstobj.so
1722
1723 $(objpfx)global: $(objpfx)globalmod1.so
1724 $(objpfx)global.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so
1725
1726 $(objpfx)dblload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
1727
1728 $(objpfx)dblunload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
1729
1730 $(objpfx)reldep5.out: $(objpfx)reldepmod5.so $(objpfx)reldepmod6.so
1731
1732 $(objpfx)reldep6.out: $(objpfx)reldep6mod3.so $(objpfx)reldep6mod4.so
1733
1734 $(objpfx)reldep7.out: $(objpfx)reldep7mod1.so $(objpfx)reldep7mod2.so
1735
1736 $(objpfx)reldep8.out: $(objpfx)reldep8mod3.so
1737
1738 LDFLAGS-nodel2mod2.so = -Wl,--enable-new-dtags,-z,nodelete
1739 $(objpfx)nodelete2.out: $(objpfx)nodel2mod3.so
1740
1741 $(objpfx)reldep9.out: $(objpfx)reldep9mod3.so
1742
1743 $(objpfx)tst-tls3: $(objpfx)tst-tlsmod1.so
1744
1745 $(objpfx)tst-tls4.out: $(objpfx)tst-tlsmod2.so
1746
1747 $(objpfx)tst-tls5.out: $(objpfx)tst-tlsmod2.so
1748
1749 $(objpfx)tst-tls6.out: $(objpfx)tst-tlsmod2.so
1750
1751 $(objpfx)tst-tls7.out: $(objpfx)tst-tlsmod3.so
1752
1753 $(objpfx)tst-tls8.out: $(objpfx)tst-tlsmod3.so $(objpfx)tst-tlsmod4.so
1754
1755 $(objpfx)tst-tls9.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
1756
1757 $(objpfx)tst-tls10: $(objpfx)tst-tlsmod8.so $(objpfx)tst-tlsmod7.so
1758
1759 $(objpfx)tst-tls11: $(objpfx)tst-tlsmod10.so $(objpfx)tst-tlsmod9.so
1760
1761 $(objpfx)tst-tls12: $(objpfx)tst-tlsmod12.so $(objpfx)tst-tlsmod11.so
1762
1763 $(objpfx)tst-tls13.out: $(objpfx)tst-tlsmod13a.so
1764
1765 $(objpfx)tst-tls14: $(objpfx)tst-tlsmod14a.so
1766 $(objpfx)tst-tls14.out: $(objpfx)tst-tlsmod14b.so
1767
1768 $(objpfx)tst-tls15.out: $(objpfx)tst-tlsmod15a.so $(objpfx)tst-tlsmod15b.so
1769
1770 $(objpfx)tst-tls-dlinfo.out: $(objpfx)tst-tlsmod2.so
1771
1772
1773
1774 $(objpfx)tst-tls16.out: $(objpfx)tst-tlsmod16a.so $(objpfx)tst-tlsmod16b.so
1775
1776 $(objpfx)tst-tls17.out: $(objpfx)tst-tlsmod17b.so
1777 $(patsubst %,$(objpfx)%.os,$(tlsmod17a-modules)): $(objpfx)tst-tlsmod17a%.os: tst-tlsmod17a.c
1778         $(compile-command.c) -DN=$*
1779 $(patsubst %,$(objpfx)%.so,$(tlsmod17a-modules)): $(objpfx)tst-tlsmod17a%.so: $(objpfx)ld.so
1780 $(objpfx)tst-tlsmod17b.so: $(patsubst %,$(objpfx)%.so,$(tlsmod17a-modules))
1781
1782 $(objpfx)tst-tls18.out: $(patsubst %,$(objpfx)%.so,$(tlsmod18a-modules))
1783 $(patsubst %,$(objpfx)%.os,$(tlsmod18a-modules)): $(objpfx)tst-tlsmod18a%.os : tst-tlsmod18a.c
1784         $(compile-command.c) -DN=$*
1785 $(patsubst %,$(objpfx)%.so,$(tlsmod18a-modules)): $(objpfx)tst-tlsmod18a%.so: $(objpfx)ld.so
1786
1787 $(objpfx)tst-tls19.out: $(objpfx)tst-tls19mod1.so
1788
1789 CFLAGS-tst-align.c += $(stack-align-test-flags)
1790 CFLAGS-tst-align2.c += $(stack-align-test-flags)
1791 CFLAGS-tst-alignmod.c += $(stack-align-test-flags)
1792 CFLAGS-tst-alignmod2.c += $(stack-align-test-flags)
1793 $(objpfx)tst-align.out: $(objpfx)tst-alignmod.so
1794 $(objpfx)tst-align2: $(objpfx)tst-alignmod2.so
1795 $(objpfx)tst-align3: $(objpfx)tst-alignmod3.so
1796 ifeq (yes,$(have-fpie))
1797 CFLAGS-tst-align3.c += $(PIE-ccflag)
1798 endif
1799 LDFLAGS-tst-align3 += -Wl,-z,max-page-size=0x200000
1800 LDFLAGS-tst-alignmod3.so += -Wl,-z,max-page-size=0x200000
1801 $(objpfx)tst-alignmod3.so: $(libsupport)
1802
1803 $(objpfx)unload3.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
1804                       $(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
1805
1806 $(objpfx)unload4.out: $(objpfx)unload4mod1.so $(objpfx)unload4mod3.so
1807
1808 $(objpfx)unload5.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
1809                       $(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
1810
1811 $(objpfx)unload6.out: $(objpfx)unload6mod1.so $(objpfx)unload6mod2.so \
1812                       $(objpfx)unload6mod3.so
1813
1814 $(objpfx)unload7.out: $(objpfx)unload7mod1.so $(objpfx)unload7mod2.so
1815 unload7-ENV = MALLOC_PERTURB_=85
1816
1817 $(objpfx)unload8.out: $(objpfx)unload8mod1.so $(objpfx)unload8mod1x.so
1818
1819 $(objpfx)tst-tls9-static.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
1820
1821 ifeq ($(have-z-execstack),yes)
1822 $(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
1823 CPPFLAGS-tst-execstack.c += -DUSE_PTHREADS=0
1824 LDFLAGS-tst-execstack = -Wl,-z,noexecstack
1825 LDFLAGS-tst-execstack-mod.so = -Wl,-z,execstack
1826
1827 $(objpfx)tst-execstack-needed: $(objpfx)tst-execstack-mod.so
1828 LDFLAGS-tst-execstack-needed = -Wl,-z,noexecstack
1829
1830 LDFLAGS-tst-execstack-prog = -Wl,-z,execstack
1831 CFLAGS-tst-execstack-prog.c += -Wno-trampolines
1832 CFLAGS-tst-execstack-mod.c += -Wno-trampolines
1833 endif
1834
1835 LDFLAGS-tst-array2 = -Wl,--no-as-needed
1836 LDFLAGS-tst-array5 = -Wl,--no-as-needed
1837
1838 $(objpfx)tst-array1-cmp.out: tst-array1.exp $(objpfx)tst-array1.out
1839         cmp $^ > $@; \
1840         $(evaluate-test)
1841
1842 $(objpfx)tst-array1-static-cmp.out: tst-array1.exp \
1843                                     $(objpfx)tst-array1-static.out
1844         cmp $^ > $@; \
1845         $(evaluate-test)
1846
1847 $(objpfx)tst-array2: $(objpfx)tst-array2dep.so
1848 $(objpfx)tst-array2-cmp.out: tst-array2.exp $(objpfx)tst-array2.out
1849         cmp $^ > $@; \
1850         $(evaluate-test)
1851
1852 $(objpfx)tst-array3-cmp.out: tst-array1.exp $(objpfx)tst-array3.out
1853         cmp $^ > $@; \
1854         $(evaluate-test)
1855
1856 $(objpfx)tst-array4.out: $(objpfx)tst-array2dep.so
1857 $(objpfx)tst-array4-cmp.out: tst-array4.exp $(objpfx)tst-array4.out
1858         cmp $^ > $@; \
1859         $(evaluate-test)
1860
1861 $(objpfx)tst-array5: $(objpfx)tst-array5dep.so
1862 $(objpfx)tst-array5-cmp.out: tst-array5.exp $(objpfx)tst-array5.out
1863         cmp $^ > $@; \
1864         $(evaluate-test)
1865
1866 $(objpfx)tst-array5-static-cmp.out: tst-array5-static.exp \
1867                                 $(objpfx)tst-array5-static.out
1868         cmp $^ > $@; \
1869         $(evaluate-test)
1870
1871 CFLAGS-tst-pie1.c += $(pie-ccflag)
1872 CFLAGS-tst-pie2.c += $(pie-ccflag)
1873
1874 $(objpfx)tst-piemod1.so: $(libsupport)
1875 $(objpfx)tst-pie1: $(objpfx)tst-piemod1.so
1876 $(objpfx)tst-dlopen-pie.out: $(objpfx)tst-pie1
1877
1878 ifeq (yes,$(build-shared))
1879 # NB: Please keep cet-built-dso in sysdeps/x86/Makefile in sync with
1880 # all-built-dso here.
1881 all-built-dso := $(common-objpfx)elf/ld.so $(common-objpfx)libc.so \
1882                  $(filter-out $(common-objpfx)linkobj/libc.so, \
1883                               $(sort $(wildcard $(addprefix $(common-objpfx), \
1884                                                             */lib*.so \
1885                                                             iconvdata/*.so))))
1886
1887 $(all-built-dso:=.dyn): %.dyn: %
1888         @rm -f $@T
1889         LC_ALL=C $(READELF) -W -d $< > $@T
1890         test -s $@T
1891         mv -f $@T $@
1892 common-generated += $(all-built-dso:$(common-objpfx)%=%.dyn)
1893
1894 $(objpfx)check-textrel.out: $(..)scripts/check-textrel.awk \
1895                             $(all-built-dso:=.dyn)
1896         LC_ALL=C $(AWK) -f $^ > $@; \
1897         $(evaluate-test)
1898 generated += check-textrel.out
1899
1900 $(objpfx)execstack-default: $(first-word $(wildcard $(sysdirs:%=%/stackinfo.h)))
1901         $(make-target-directory)
1902         { echo '#include <elf.h>'; \
1903           echo '#include <stackinfo.h>'; \
1904           echo '#if (DEFAULT_STACK_PERMS & PF_X) == 0'; \
1905           echo '@@@execstack-no@@@'; \
1906           echo '#else'; \
1907           echo '@@@execstack-yes@@@'; \
1908           echo '#endif'; } | \
1909         $(CC) $(CFLAGS) $(CPPFLAGS) -E -x c-header - | \
1910         sed -n -e 's/^@@@\(.*\)@@@/\1/p' > $@T
1911         mv -f $@T $@
1912 generated += execstack-default
1913
1914 $(all-built-dso:=.phdr): %.phdr: %
1915         @rm -f $@T
1916         LC_ALL=C $(READELF) -W -l $< > $@T
1917         test -s $@T
1918         mv -f $@T $@
1919 common-generated += $(all-built-dso:$(common-objpfx)%=%.phdr)
1920
1921 $(objpfx)check-execstack.out: $(..)scripts/check-execstack.awk \
1922                               $(objpfx)execstack-default \
1923                               $(all-built-dso:=.phdr)
1924         LC_ALL=C $(AWK) -v "xfail=$(check-execstack-xfail)" -f $^ > $@; \
1925         $(evaluate-test)
1926 generated += check-execstack.out
1927
1928 $(objpfx)check-wx-segment.out: $(..)scripts/check-wx-segment.py \
1929                               $(all-built-dso:=.phdr)
1930         $(PYTHON) $^ --xfail="$(check-wx-segment-xfail)" > $@; \
1931         $(evaluate-test)
1932 generated += check-wx-segment.out
1933
1934 $(objpfx)tst-dlmodcount.out: $(test-modules)
1935
1936 $(all-built-dso:=.jmprel): %.jmprel: % Makefile
1937         @rm -f $@T
1938         LC_ALL=C $(READELF) -W -S -d -r $< > $@T
1939         test -s $@T
1940         mv -f $@T $@
1941 common-generated += $(all-built-dso:$(common-objpfx)%=%.jmprel)
1942
1943 localplt-built-dso := $(addprefix $(common-objpfx),\
1944                                   libc.so \
1945                                   elf/ld.so \
1946                                   math/libm.so \
1947                                   dlfcn/libdl.so \
1948                                   resolv/libresolv.so \
1949                        )
1950 ifeq ($(build-mathvec),yes)
1951 localplt-built-dso += $(addprefix $(common-objpfx), mathvec/libmvec.so)
1952 endif
1953 ifeq ($(have-thread-library),yes)
1954 localplt-built-dso += $(filter-out %_nonshared.a, $(shared-thread-library))
1955 endif
1956 ifeq ($(build-crypt),yes)
1957 localplt-built-dso += $(addprefix $(common-objpfx), crypt/libcrypt.so)
1958 endif
1959 ifneq ($(pthread-in-libc),yes)
1960 localplt-built-dso += $(addprefix $(common-objpfx), rt/librt.so)
1961 endif
1962
1963 vpath localplt.data $(+sysdep_dirs)
1964
1965 $(objpfx)check-localplt.out: $(..)scripts/check-localplt.awk \
1966                              $(..)scripts/localplt.awk \
1967                              $(localplt-built-dso:=.jmprel) \
1968                              localplt.data
1969         LC_ALL=C $(AWK) -f $(filter-out $< %localplt.data,$^) | \
1970           LC_ALL=C $(AWK) -f $< $(filter %localplt.data,$^) - \
1971           > $@; \
1972         $(evaluate-test)
1973 endif
1974
1975 $(all-built-dso:=.dynsym): %.dynsym: %
1976         @rm -f $@T
1977         LC_ALL=C $(READELF) -W --dyn-syms $< > $@T
1978         test -s $@T
1979         mv -f $@T $@
1980 common-generated += $(all-built-dso:$(common-objpfx)%=%.dynsym)
1981
1982 $(objpfx)check-initfini.out: $(..)scripts/check-initfini.awk \
1983                             $(all-built-dso:=.dynsym)
1984         LC_ALL=C $(AWK) -f $^ > $@; \
1985         $(evaluate-test)
1986 generated += check-initfini.out
1987
1988 $(objpfx)tst-dlopenrpath: $(objpfx)tst-dlopenrpathmod.so
1989 CFLAGS-tst-dlopenrpath.c += -DPFX=\"$(objpfx)\"
1990 LDFLAGS-tst-dlopenrpathmod.so += -Wl,-rpath,\$$ORIGIN/test-subdir
1991 $(objpfx)tst-dlopenrpath.out: $(objpfx)firstobj.so
1992
1993 $(objpfx)tst-deep1mod2.so: $(objpfx)tst-deep1mod3.so
1994 $(objpfx)tst-deep1: $(objpfx)tst-deep1mod1.so
1995 $(objpfx)tst-deep1.out: $(objpfx)tst-deep1mod2.so
1996 LDFLAGS-tst-deep1 += -rdynamic
1997 tst-deep1mod3.so-no-z-defs = yes
1998
1999 $(objpfx)tst-dlmopen1.out: $(objpfx)tst-dlmopen1mod.so
2000
2001 $(objpfx)tst-dlmopen2.out: $(objpfx)tst-dlmopen1mod.so
2002
2003 $(objpfx)tst-dlmopen3.out: $(objpfx)tst-dlmopen1mod.so
2004
2005 $(objpfx)tst-dlmopen4.out: $(objpfx)tst-dlmopen1mod.so
2006
2007 $(objpfx)tst-audit1.out: $(objpfx)tst-auditmod1.so
2008 tst-audit1-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
2009
2010 $(objpfx)tst-audit2.out: $(objpfx)tst-auditmod1.so $(objpfx)tst-auditmod9b.so
2011 # Prevent GCC-5 from translating a malloc/memset pair into calloc
2012 CFLAGS-tst-audit2.c += -fno-builtin
2013 tst-audit2-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
2014
2015 $(objpfx)tst-audit9.out: $(objpfx)tst-auditmod9a.so $(objpfx)tst-auditmod9b.so
2016 tst-audit9-ENV = LD_AUDIT=$(objpfx)tst-auditmod9a.so
2017
2018 $(objpfx)tst-audit8: $(libm)
2019 $(objpfx)tst-audit8.out: $(objpfx)tst-auditmod1.so
2020 tst-audit8-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
2021
2022 $(objpfx)tst-global1.out: $(objpfx)testobj6.so $(objpfx)testobj2.so
2023
2024 $(objpfx)tst-global2: $(objpfx)tst-globalmod2.so
2025 $(objpfx)tst-global2.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so
2026 LDFLAGS-tst-global2 = -Wl,--enable-new-dtags
2027 LDFLAGS-tst-globalmod2.so = -Wl,--enable-new-dtags
2028
2029 $(objpfx)order2.out: $(objpfx)order2mod1.so $(objpfx)order2mod2.so
2030 $(objpfx)order2-cmp.out: $(objpfx)order2.out
2031         (echo "12345" | cmp $< -) > $@; \
2032         $(evaluate-test)
2033 $(objpfx)order2mod1.so: $(objpfx)order2mod4.so
2034 $(objpfx)order2mod4.so: $(objpfx)order2mod3.so
2035 $(objpfx)order2mod2.so: $(objpfx)order2mod3.so
2036 order2mod2.so-no-z-defs = yes
2037 LDFLAGS-order2mod1.so = -Wl,--no-as-needed
2038 LDFLAGS-order2mod2.so = -Wl,--no-as-needed
2039
2040 tst-stackguard1-ARGS = --command "$(host-test-program-cmd) --child"
2041 tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child"
2042
2043 tst-ptrguard1-ARGS = --command "$(host-test-program-cmd) --child"
2044 # When built statically, the pointer guard interface uses
2045 # __pointer_chk_guard_local.
2046 CFLAGS-tst-ptrguard1-static.c += -DPTRGUARD_LOCAL
2047 tst-ptrguard1-static-ARGS = --command "$(objpfx)tst-ptrguard1-static --child"
2048
2049 $(objpfx)tst-leaks1-mem.out: $(objpfx)tst-leaks1.out
2050         $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks1.mtrace > $@; \
2051         $(evaluate-test)
2052
2053 tst-leaks1-ENV = MALLOC_TRACE=$(objpfx)tst-leaks1.mtrace \
2054                  LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
2055
2056 $(objpfx)tst-thrlock: $(shared-thread-library)
2057 $(objpfx)tst-thrlock.out: $(libm)
2058 $(objpfx)tst-noload.out: $(libm)
2059
2060 tst-tst-dlopen-tlsmodid-no-pie = yes
2061 $(objpfx)tst-dlopen-tlsmodid: $(shared-thread-library)
2062 $(objpfx)tst-dlopen-tlsmodid.out: $(objpfx)tst-dlopen-self
2063 CFLAGS-tst-dlopen-tlsmodid-pie.c += $(pie-ccflag)
2064 $(objpfx)tst-dlopen-tlsmodid-pie: $(shared-thread-library)
2065 $(objpfx)tst-dlopen-tlsmodid-pie.out: $(objpfx)tst-dlopen-self-pie
2066 $(objpfx)tst-dlopen-tlsmodid-container: $(shared-thread-library)
2067 LDFLAGS-tst-dlopen-tlsmodid-container += -Wl,-rpath,\$$ORIGIN
2068
2069 tst-tst-dlopen-self-no-pie = yes
2070 CFLAGS-tst-dlopen-self-pie.c += $(pie-ccflag)
2071 LDFLAGS-tst-dlopen-self-container += -Wl,-rpath,\$$ORIGIN
2072
2073 CFLAGS-ifuncmain1pic.c += $(pic-ccflag)
2074 CFLAGS-ifuncmain1picstatic.c += $(pic-ccflag)
2075 CFLAGS-ifuncmain1staticpic.c += $(pic-ccflag)
2076 CFLAGS-ifuncdep1pic.c += $(pic-ccflag)
2077 CFLAGS-ifuncmain1vispic.c += $(pic-ccflag)
2078 CFLAGS-ifuncmain2pic.c += $(pic-ccflag)
2079 CFLAGS-ifuncmain2picstatic.c += $(pic-ccflag)
2080 CFLAGS-ifuncdep2pic.c += $(pic-ccflag)
2081 CFLAGS-ifuncmain4picstatic.c += $(pic-ccflag)
2082 CFLAGS-ifuncmain5pic.c += $(pic-ccflag)
2083 CFLAGS-ifuncmain5picstatic.c += $(pic-ccflag)
2084 CFLAGS-ifuncmain5staticpic.c += $(pic-ccflag)
2085 CFLAGS-ifuncdep5pic.c += $(pic-ccflag)
2086 CFLAGS-ifuncmain7pic.c += $(pic-ccflag)
2087 CFLAGS-ifuncmain7picstatic.c += $(pic-ccflag)
2088 CFLAGS-ifuncmain9pic.c += $(pic-ccflag)
2089 CFLAGS-ifuncmain9picstatic.c += $(pic-ccflag)
2090
2091 LDFLAGS-ifuncmain3 = -Wl,-export-dynamic
2092
2093 CFLAGS-ifuncmain1pie.c += $(pie-ccflag)
2094 CFLAGS-ifuncmain1vispie.c += $(pie-ccflag)
2095 CFLAGS-ifuncmain1staticpie.c += $(pie-ccflag)
2096 CFLAGS-ifuncmain5pie.c += $(pie-ccflag)
2097 CFLAGS-ifuncmain6pie.c += $(pie-ccflag)
2098 CFLAGS-ifuncmain7pie.c += $(pie-ccflag)
2099 CFLAGS-ifuncmain9pie.c += $(pie-ccflag)
2100 CFLAGS-tst-ifunc-textrel.c += $(pic-ccflag)
2101
2102 LDFLAGS-ifuncmain6pie = -Wl,-z,lazy
2103
2104 $(objpfx)ifuncmain1pie: $(objpfx)ifuncmod1.so
2105 $(objpfx)ifuncmain1staticpie: $(objpfx)ifuncdep1pic.o
2106 $(objpfx)ifuncmain1vispie: $(objpfx)ifuncmod1.so
2107 $(objpfx)ifuncmain5pie: $(objpfx)ifuncmod5.so
2108 $(objpfx)ifuncmain6pie: $(objpfx)ifuncmod6.so
2109
2110 $(objpfx)ifuncmain1: $(addprefix $(objpfx),ifuncmod1.so)
2111 $(objpfx)ifuncmain1pic: $(addprefix $(objpfx),ifuncmod1.so)
2112 $(objpfx)ifuncmain1staticpic: $(addprefix $(objpfx),ifuncdep1pic.o)
2113 $(objpfx)ifuncmain1static: $(addprefix $(objpfx),ifuncdep1.o)
2114 $(objpfx)ifuncmain1picstatic: $(addprefix $(objpfx),ifuncdep1pic.o)
2115 $(objpfx)ifuncmain1vis: $(addprefix $(objpfx),ifuncmod1.so)
2116 $(objpfx)ifuncmain1vispic: $(addprefix $(objpfx),ifuncmod1.so)
2117 $(objpfx)ifuncmain2: $(addprefix $(objpfx),ifuncdep2.o)
2118 $(objpfx)ifuncmain2pic: $(addprefix $(objpfx),ifuncdep2pic.o)
2119 $(objpfx)ifuncmain2static: $(addprefix $(objpfx),ifuncdep2.o)
2120 $(objpfx)ifuncmain2picstatic: $(addprefix $(objpfx),ifuncdep2pic.o)
2121
2122 $(objpfx)ifuncmain3.out: $(objpfx)ifuncmod3.so
2123
2124 $(objpfx)ifuncmain5: $(addprefix $(objpfx),ifuncmod5.so)
2125 $(objpfx)ifuncmain5pic: $(addprefix $(objpfx),ifuncmod5.so)
2126 $(objpfx)ifuncmain5static: $(addprefix $(objpfx),ifuncdep5.o)
2127 $(objpfx)ifuncmain5staticpic: $(addprefix $(objpfx),ifuncdep5pic.o)
2128 $(objpfx)ifuncmain5picstatic: $(addprefix $(objpfx),ifuncdep5pic.o)
2129
2130 LDFLAGS-tst-ifunc-fault-lazy = -Wl,-z,lazy
2131 LDFLAGS-tst-ifunc-fault-bindnow = -Wl,-z,now
2132 define tst-ifunc-fault-script
2133 ( $(test-wrapper) $(rtld-prefix) --verify $^ \
2134   && $(test-wrapper-env) LD_TRACE_LOADED_OBJECTS=1 $(rtld-prefix) $^ \
2135   && $(test-wrapper-env) LD_TRACE_LOADED_OBJECTS=1 LD_DEBUG=unused \
2136                          $(rtld-prefix) $^ \
2137 ) > $@; $(evaluate-test)
2138 endef
2139 $(objpfx)tst-ifunc-fault-lazy.out: $(objpfx)tst-ifunc-fault-lazy $(objpfx)ld.so
2140         $(tst-ifunc-fault-script)
2141 $(objpfx)tst-ifunc-fault-bindnow.out: $(objpfx)tst-ifunc-fault-bindnow \
2142    $(objpfx)ld.so
2143         $(tst-ifunc-fault-script)
2144
2145 $(objpfx)tst-unique1.out: $(objpfx)tst-unique1mod1.so \
2146                           $(objpfx)tst-unique1mod2.so
2147
2148 $(objpfx)tst-unique2: $(objpfx)tst-unique2mod1.so
2149 $(objpfx)tst-unique2.out: $(objpfx)tst-unique2mod2.so
2150
2151 $(objpfx)tst-unique3: $(objpfx)tst-unique3lib.so
2152 $(objpfx)tst-unique3.out: $(objpfx)tst-unique3lib2.so
2153
2154 $(objpfx)tst-unique4: $(objpfx)tst-unique4lib.so
2155
2156 $(objpfx)tst-nodelete.out: $(objpfx)tst-nodelete-uniquemod.so \
2157                            $(objpfx)tst-nodelete-rtldmod.so \
2158                            $(objpfx)tst-nodelete-zmod.so
2159
2160 LDFLAGS-tst-nodelete = -rdynamic
2161 LDFLAGS-tst-nodelete-zmod.so = -Wl,--enable-new-dtags,-z,nodelete
2162
2163 $(objpfx)tst-nodelete2.out: $(objpfx)tst-nodelete2mod.so
2164
2165 LDFLAGS-tst-nodelete2 = -rdynamic
2166
2167 $(objpfx)tst-initorder-cmp.out: tst-initorder.exp $(objpfx)tst-initorder.out
2168         cmp $^ > $@; \
2169         $(evaluate-test)
2170
2171 $(objpfx)tst-initorder2: $(objpfx)tst-initorder2a.so $(objpfx)tst-initorder2d.so $(objpfx)tst-initorder2c.so
2172 $(objpfx)tst-initorder2a.so: $(objpfx)tst-initorder2b.so
2173 $(objpfx)tst-initorder2b.so: $(objpfx)tst-initorder2c.so
2174 $(objpfx)tst-initorder2c.so: $(objpfx)tst-initorder2d.so
2175 LDFLAGS-tst-initorder2 = -Wl,--no-as-needed
2176 LDFLAGS-tst-initorder2a.so = -Wl,--no-as-needed
2177 LDFLAGS-tst-initorder2b.so = -Wl,--no-as-needed
2178 LDFLAGS-tst-initorder2c.so = -Wl,--no-as-needed
2179 define o-iterator-doit
2180 $(objpfx)tst-initorder2$o.os: tst-initorder2.c; \
2181 $$(compile-command.c) -DNAME=\"$o\"
2182 endef
2183 object-suffixes-left := a b c d
2184 include $(o-iterator)
2185
2186 $(objpfx)tst-initorder2-cmp.out: tst-initorder2.exp $(objpfx)tst-initorder2.out
2187         cmp $^ > $@; \
2188         $(evaluate-test)
2189
2190 $(objpfx)tst-relsort1mod1.so: $(libm) $(objpfx)tst-relsort1mod2.so
2191 $(objpfx)tst-relsort1mod2.so: $(libm)
2192 $(objpfx)tst-relsort1.out: $(objpfx)tst-relsort1mod1.so \
2193                            $(objpfx)tst-relsort1mod2.so
2194
2195 $(objpfx)tst-unused-dep.out: $(objpfx)testobj1.so
2196         $(test-wrapper-env) \
2197         LD_TRACE_LOADED_OBJECTS=1 \
2198         LD_DEBUG=unused \
2199         LD_PRELOAD= \
2200         $(rtld-prefix) \
2201           $< > $@; \
2202         $(evaluate-test)
2203
2204 $(objpfx)tst-unused-dep-cmp.out: $(objpfx)tst-unused-dep.out
2205         cmp $< /dev/null > $@; \
2206         $(evaluate-test)
2207
2208 $(objpfx)tst-audit11.out: $(objpfx)tst-auditmod11.so $(objpfx)tst-audit11mod1.so
2209 tst-audit11-ENV = LD_AUDIT=$(objpfx)tst-auditmod11.so
2210 $(objpfx)tst-audit11mod1.so: $(objpfx)tst-audit11mod2.so
2211 LDFLAGS-tst-audit11mod2.so = -Wl,--version-script=tst-audit11mod2.map,-soname,tst-audit11mod2.so
2212
2213 $(objpfx)tst-audit12.out: $(objpfx)tst-auditmod12.so $(objpfx)tst-audit12mod1.so $(objpfx)tst-audit12mod3.so
2214 tst-audit12-ENV = LD_AUDIT=$(objpfx)tst-auditmod12.so
2215 $(objpfx)tst-audit12mod1.so: $(objpfx)tst-audit12mod2.so
2216 LDFLAGS-tst-audit12mod2.so = -Wl,--version-script=tst-audit12mod2.map
2217
2218 $(objpfx)tst-audit13.out: $(objpfx)tst-audit13mod1.so
2219 LDFLAGS-tst-audit13mod1.so = -Wl,-z,lazy
2220 tst-audit13-ENV = LD_AUDIT=$(objpfx)tst-audit13mod1.so
2221
2222 $(objpfx)tst-auditmany.out: $(objpfx)tst-auditmanymod1.so \
2223   $(objpfx)tst-auditmanymod2.so $(objpfx)tst-auditmanymod3.so \
2224   $(objpfx)tst-auditmanymod4.so $(objpfx)tst-auditmanymod5.so \
2225   $(objpfx)tst-auditmanymod6.so $(objpfx)tst-auditmanymod7.so \
2226   $(objpfx)tst-auditmanymod8.so $(objpfx)tst-auditmanymod9.so
2227 tst-auditmany-ENV = \
2228   LD_AUDIT=tst-auditmanymod1.so:tst-auditmanymod2.so:tst-auditmanymod3.so:tst-auditmanymod4.so:tst-auditmanymod5.so:tst-auditmanymod6.so:tst-auditmanymod7.so:tst-auditmanymod8.so:tst-auditmanymod9.so
2229
2230 LDFLAGS-tst-audit14 = -Wl,--audit=tst-auditlogmod-1.so,--disable-new-dtags
2231 $(objpfx)tst-auditlogmod-1.so: $(libsupport)
2232 $(objpfx)tst-audit14.out: $(objpfx)tst-auditlogmod-1.so
2233 LDFLAGS-tst-audit14a = -Wl,--audit=tst-auditlogmod-1.so,--enable-new-dtags
2234 $(objpfx)tst-audit14a.out: $(objpfx)tst-auditlogmod-1.so
2235 LDFLAGS-tst-audit15 = \
2236   -Wl,--audit=tst-auditlogmod-1.so,--depaudit=tst-auditlogmod-2.so
2237 $(objpfx)tst-auditlogmod-2.so: $(libsupport)
2238 $(objpfx)tst-audit15.out: \
2239   $(objpfx)tst-auditlogmod-1.so $(objpfx)tst-auditlogmod-2.so
2240 LDFLAGS-tst-audit16 = \
2241   -Wl,--audit=tst-auditlogmod-1.so:tst-auditlogmod-2.so \
2242   -Wl,--depaudit=tst-auditlogmod-3.so
2243 $(objpfx)tst-auditlogmod-3.so: $(libsupport)
2244 $(objpfx)tst-audit16.out: \
2245   $(objpfx)tst-auditlogmod-1.so $(objpfx)tst-auditlogmod-2.so \
2246   $(objpfx)tst-auditlogmod-3.so
2247 $(objpfx)tst-audit17.out: $(objpfx)tst-auditmod17.so
2248 # The test check if a audit library without libc.so on DT_NEEDED works as
2249 # intended, so it uses an explicit link rule.
2250 $(objpfx)tst-auditmod17.so: $(objpfx)tst-auditmod17.os
2251         $(CC) -nostdlib -nostartfiles -shared -o $@.new \
2252         $(filter-out $(map-file),$^)
2253         $(call after-link,$@.new)
2254         mv -f $@.new $@
2255 CFLAGS-.os += $(call elide-stack-protector,.os,tst-auditmod17)
2256 tst-audit17-ENV = LD_AUDIT=$(objpfx)tst-auditmod17.so
2257
2258 $(objpfx)tst-audit14-cmp.out: tst-audit14.exp $(objpfx)tst-audit14.out
2259         cmp $^ > $@; \
2260         $(evaluate-test)
2261 $(objpfx)tst-audit14a-cmp.out: tst-audit14.exp $(objpfx)tst-audit14a.out
2262         cmp $^ > $@; \
2263         $(evaluate-test)
2264 $(objpfx)tst-audit15-cmp.out: tst-audit15.exp $(objpfx)tst-audit15.out
2265         cmp $^ > $@; \
2266         $(evaluate-test)
2267 $(objpfx)tst-audit16-cmp.out: tst-audit16.exp $(objpfx)tst-audit16.out
2268         cmp $^ > $@; \
2269         $(evaluate-test)
2270
2271 $(objpfx)tst-audit18.out: $(objpfx)tst-auditmod18.so \
2272                           $(objpfx)tst-audit18mod.so
2273 tst-audit18-ARGS = -- $(host-test-program-cmd)
2274
2275 $(objpfx)tst-audit19a.out: $(objpfx)tst-auditmod19a.so
2276 tst-audit19a-ENV = LD_AUDIT=$(objpfx)tst-auditmod19a.so
2277
2278 $(objpfx)tst-audit19b.out: $(objpfx)tst-auditmod19b.so
2279 $(objpfx)tst-audit19b: $(objpfx)tst-audit19bmod.so
2280 tst-audit19b-ARGS = -- $(host-test-program-cmd)
2281
2282 $(objpfx)tst-audit20.out: $(objpfx)tst-auditmod20.so
2283 tst-audit20-ENV = LD_AUDIT=$(objpfx)tst-auditmod20.so
2284
2285 $(objpfx)tst-audit21: $(shared-thread-library)
2286 $(objpfx)tst-audit21.out: $(objpfx)tst-auditmod21a.so
2287 $(objpfx)tst-auditmod21a.so: $(objpfx)tst-auditmod21b.so
2288 tst-audit21-ENV = LD_AUDIT=$(objpfx)tst-auditmod21a.so
2289
2290 $(objpfx)tst-audit22.out: $(objpfx)tst-auditmod22.so
2291 tst-audit22-ARGS = -- $(host-test-program-cmd)
2292
2293 $(objpfx)tst-audit23.out: $(objpfx)tst-auditmod23.so \
2294                           $(objpfx)tst-audit23mod.so
2295 tst-audit23-ARGS = -- $(host-test-program-cmd)
2296
2297 $(objpfx)tst-audit24a.out: $(objpfx)tst-auditmod24a.so
2298 $(objpfx)tst-audit24a: $(objpfx)tst-audit24amod1.so \
2299                        $(objpfx)tst-audit24amod2.so
2300 tst-audit24a-ENV = LD_AUDIT=$(objpfx)tst-auditmod24a.so
2301 LDFLAGS-tst-audit24a = -Wl,-z,now
2302
2303 $(objpfx)tst-audit24b.out: $(objpfx)tst-auditmod24b.so
2304 $(objpfx)tst-audit24b: $(objpfx)tst-audit24bmod1.so \
2305                        $(objpfx)tst-audit24bmod2.so
2306 $(objpfx)tst-audit24bmod1: $(objpfx)tst-audit24bmod2.so
2307 # The test checks if a library without .gnu.version correctly calls the
2308 # audit callbacks.  So it uses an explicit link rule to avoid linking
2309 # against libc.so.
2310 $(objpfx)tst-audit24bmod1.so: $(objpfx)tst-audit24bmod1.os
2311         $(CC) -nostdlib -nostartfiles -shared -o $@.new $(objpfx)tst-audit24bmod1.os \
2312           -Wl,-z,now
2313         $(call after-link,$@.new)
2314         mv -f $@.new $@
2315 CFLAGS-.os += $(call elide-stack-protector,.os,tst-audit24bmod1)
2316 $(objpfx)tst-audit24bmod2.so: $(objpfx)tst-audit24bmod2.os
2317         $(CC) -nostdlib -nostartfiles -shared -o $@.new $(objpfx)tst-audit24bmod2.os
2318         $(call after-link,$@.new)
2319         mv -f $@.new $@
2320 CFLAGS-.os += $(call elide-stack-protector,.os,tst-audit24bmod2)
2321 tst-audit24b-ENV = LD_AUDIT=$(objpfx)tst-auditmod24b.so
2322 LDFLAGS-tst-audit24b = -Wl,-z,now
2323
2324 # Same as tst-audit24a, but tests LD_BIND_NOW
2325 $(objpfx)tst-audit24c.out: $(objpfx)tst-auditmod24c.so
2326 $(objpfx)tst-audit24c: $(objpfx)tst-audit24amod1.so \
2327                        $(objpfx)tst-audit24amod2.so
2328 tst-audit24c-ENV = LD_BIND_NOW=1 LD_AUDIT=$(objpfx)tst-auditmod24c.so
2329 LDFLAGS-tst-audit24c = -Wl,-z,lazy
2330
2331 $(objpfx)tst-audit24d.out: $(objpfx)tst-auditmod24d.so
2332 $(objpfx)tst-audit24d: $(objpfx)tst-audit24dmod1.so \
2333                        $(objpfx)tst-audit24dmod2.so
2334 $(objpfx)tst-audit24dmod1.so: $(objpfx)tst-audit24dmod3.so
2335 LDFLAGS-tst-audit24dmod1.so = -Wl,-z,now
2336 $(objpfx)tst-audit24dmod2.so: $(objpfx)tst-audit24dmod4.so
2337 LDFLAGS-tst-audit24dmod2.so = -Wl,-z,lazy
2338 tst-audit24d-ENV = LD_AUDIT=$(objpfx)tst-auditmod24d.so
2339 LDFLAGS-tst-audit24d = -Wl,-z,lazy
2340
2341 $(objpfx)tst-audit25a.out: $(objpfx)tst-auditmod25.so
2342 $(objpfx)tst-audit25a: $(objpfx)tst-audit25mod1.so \
2343                        $(objpfx)tst-audit25mod2.so \
2344                        $(objpfx)tst-audit25mod3.so \
2345                        $(objpfx)tst-audit25mod4.so
2346 LDFLAGS-tst-audit25a = -Wl,-z,lazy
2347 $(objpfx)tst-audit25mod1.so: $(objpfx)tst-audit25mod3.so
2348 LDFLAGS-tst-audit25mod1.so = -Wl,-z,now
2349 $(objpfx)tst-audit25mod2.so: $(objpfx)tst-audit25mod4.so
2350 LDFLAGS-tst-audit25mod2.so = -Wl,-z,lazy
2351 tst-audit25a-ARGS = -- $(host-test-program-cmd)
2352
2353 $(objpfx)tst-audit25b.out: $(objpfx)tst-auditmod25.so
2354 $(objpfx)tst-audit25b: $(objpfx)tst-audit25mod1.so \
2355                        $(objpfx)tst-audit25mod2.so \
2356                        $(objpfx)tst-audit25mod3.so \
2357                        $(objpfx)tst-audit25mod4.so
2358 LDFLAGS-tst-audit25b = -Wl,-z,now
2359 tst-audit25b-ARGS = -- $(host-test-program-cmd)
2360
2361 $(objpfx)tst-audit28.out: $(objpfx)tst-auditmod28.so
2362 $(objpfx)tst-auditmod28.so: $(libsupport)
2363 tst-audit28-ENV = LD_AUDIT=$(objpfx)tst-auditmod28.so
2364
2365 # tst-sonamemove links against an older implementation of the library.
2366 LDFLAGS-tst-sonamemove-linkmod1.so = \
2367   -Wl,--version-script=tst-sonamemove-linkmod1.map \
2368   -Wl,-soname,tst-sonamemove-runmod1.so
2369 LDFLAGS-tst-sonamemove-runmod1.so = -Wl,--no-as-needed \
2370   -Wl,--version-script=tst-sonamemove-runmod1.map \
2371   -Wl,-soname,tst-sonamemove-runmod1.so
2372 LDFLAGS-tst-sonamemove-runmod2.so = \
2373   -Wl,--version-script=tst-sonamemove-runmod2.map \
2374   -Wl,-soname,tst-sonamemove-runmod2.so
2375 $(objpfx)tst-sonamemove-runmod1.so: $(objpfx)tst-sonamemove-runmod2.so
2376 # Link against the link module, but depend on the run-time modules
2377 # for execution.
2378 $(objpfx)tst-sonamemove-link: $(objpfx)tst-sonamemove-linkmod1.so
2379 $(objpfx)tst-sonamemove-link.out: \
2380   $(objpfx)tst-sonamemove-runmod1.so \
2381   $(objpfx)tst-sonamemove-runmod2.so
2382 $(objpfx)tst-sonamemove-dlopen.out: \
2383   $(objpfx)tst-sonamemove-runmod1.so \
2384   $(objpfx)tst-sonamemove-runmod2.so
2385
2386 $(objpfx)tst-dlmopen-dlerror-mod.so: $(libsupport)
2387 $(objpfx)tst-dlmopen-dlerror.out: $(objpfx)tst-dlmopen-dlerror-mod.so
2388
2389 # Override -z defs, so that we can reference an undefined symbol.
2390 # Force lazy binding for the same reason.
2391 LDFLAGS-tst-latepthreadmod.so = \
2392   -Wl,-z,lazy -Wl,--unresolved-symbols=ignore-all
2393 # Do not optimize sibling calls as the test relies on a JMP_SLOT relocation for
2394 # function this_function_is_not_defined.
2395 CFLAGS-tst-latepthreadmod.c += -fno-optimize-sibling-calls
2396 $(objpfx)tst-latepthreadmod.so: $(shared-thread-library)
2397 $(objpfx)tst-latepthread.out: $(objpfx)tst-latepthreadmod.so
2398
2399 # The test modules are parameterized by preprocessor macros.
2400 $(patsubst %,$(objpfx)%.os,$(tst-tls-many-dynamic-modules)): \
2401   $(objpfx)tst-tls-manydynamic%mod.os : tst-tls-manydynamicmod.c
2402         $(compile-command.c) \
2403           -DNAME=tls_global_$* -DSETTER=set_value_$* -DGETTER=get_value_$*
2404 $(objpfx)tst-tls-manydynamic: $(shared-thread-library)
2405 $(objpfx)tst-tls-manydynamic.out: \
2406   $(patsubst %,$(objpfx)%.so,$(tst-tls-many-dynamic-modules))
2407
2408 $(objpfx)tst-ldconfig-X.out : tst-ldconfig-X.sh $(objpfx)ldconfig
2409         $(SHELL) $< '$(common-objpfx)' '$(test-wrapper-env)' \
2410                  '$(run-program-env)' > $@; \
2411         $(evaluate-test)
2412
2413 # Test static linking of all the libraries we can possibly link
2414 # together.  Note that in some configurations this may be less than the
2415 # complete list of libraries we build but we try to maxmimize this list.
2416 ifeq ($(pthread-in-libc),no)
2417 $(objpfx)tst-linkall-static: \
2418   $(common-objpfx)resolv/libanl.a
2419 endif
2420 $(objpfx)tst-linkall-static: \
2421   $(common-objpfx)math/libm.a \
2422   $(common-objpfx)resolv/libresolv.a \
2423   $(common-objpfx)login/libutil.a \
2424   $(common-objpfx)rt/librt.a \
2425   $(static-thread-library)
2426
2427 ifeq ($(build-crypt),yes)
2428 # If we are using NSS crypto and we have the ability to link statically
2429 # then we include libcrypt.a, otherwise we leave out libcrypt.a and
2430 # link as much as we can into the tst-linkall-static test.  This assumes
2431 # that linking with libcrypt.a does everything required to include the
2432 # static NSS crypto library.
2433 ifeq (yesyes,$(nss-crypt)$(static-nss-crypt))
2434 $(objpfx)tst-linkall-static: \
2435   $(common-objpfx)crypt/libcrypt.a
2436 endif
2437 # If we are not using NSS crypto then we always have the ability to link
2438 # with libcrypt.a.
2439 ifeq (no,$(nss-crypt))
2440 $(objpfx)tst-linkall-static: \
2441   $(common-objpfx)crypt/libcrypt.a
2442 endif
2443 endif
2444
2445 LDFLAGS-nextmod3.so = -Wl,--version-script=nextmod3.map
2446
2447 # The application depends on the DSO, and the DSO loads the plugin.
2448 # The plugin also depends on the DSO. This creates the circular
2449 # dependency via dlopen that we're testing to make sure works.
2450 $(objpfx)tst-nodelete-dlclose-plugin.so: $(objpfx)tst-nodelete-dlclose-dso.so
2451 $(objpfx)tst-nodelete-dlclose: $(objpfx)tst-nodelete-dlclose-dso.so
2452 $(objpfx)tst-nodelete-dlclose.out: $(objpfx)tst-nodelete-dlclose-dso.so \
2453                                    $(objpfx)tst-nodelete-dlclose-plugin.so
2454
2455 tst-env-setuid-ENV = MALLOC_CHECK_=2 MALLOC_MMAP_THRESHOLD_=4096 \
2456                      LD_HWCAP_MASK=0x1
2457
2458 $(objpfx)tst-debug1.out: $(objpfx)tst-debug1mod1.so
2459
2460 $(objpfx)tst-debug1mod1.so: $(objpfx)testobj1.so
2461         $(OBJCOPY) --only-keep-debug $< $@
2462
2463 $(objpfx)tst-main1: $(objpfx)tst-main1mod.so
2464 CRT-tst-main1 := $(csu-objpfx)crt1.o
2465 tst-main1-no-pie = yes
2466 LDLIBS-tst-main1 = $(libsupport)
2467 tst-main1mod.so-no-z-defs = yes
2468
2469 LDLIBS-tst-absolute-sym-lib.so = tst-absolute-sym-lib.lds
2470 $(objpfx)tst-absolute-sym-lib.so: $(LDLIBS-tst-absolute-sym-lib.so)
2471 $(objpfx)tst-absolute-sym: $(objpfx)tst-absolute-sym-lib.so
2472
2473 LDLIBS-tst-absolute-zero-lib.so = tst-absolute-zero-lib.lds
2474 $(objpfx)tst-absolute-zero-lib.so: $(LDLIBS-tst-absolute-zero-lib.so)
2475 $(objpfx)tst-absolute-zero: $(objpfx)tst-absolute-zero-lib.so
2476
2477 $(objpfx)tst-big-note: $(objpfx)tst-big-note-lib.so
2478 # Avoid creating an ABI tag note, which may come before the
2479 # artificial, large note in tst-big-note-lib.o and invalidate the
2480 # test.
2481 $(objpfx)tst-big-note-lib.so: $(objpfx)tst-big-note-lib.o
2482         $(LINK.o) -shared -o $@ $(LDFLAGS.so) $(dt-relr-ldflag) $<
2483
2484 $(objpfx)tst-unwind-ctor: $(objpfx)tst-unwind-ctor-lib.so
2485
2486 CFLAGS-tst-unwind-main.c += -funwind-tables -DUSE_PTHREADS=0
2487
2488 $(objpfx)tst-initfinilazyfail.out: \
2489   $(objpfx)tst-initlazyfailmod.so $(objpfx)tst-finilazyfailmod.so
2490 # Override -z defs, so that we can reference an undefined symbol.
2491 # Force lazy binding for the same reason.
2492 LDFLAGS-tst-initlazyfailmod.so = \
2493   -Wl,-z,lazy -Wl,--unresolved-symbols=ignore-all
2494 LDFLAGS-tst-finilazyfailmod.so = \
2495   -Wl,-z,lazy -Wl,--unresolved-symbols=ignore-all
2496
2497 $(objpfx)tst-dlopenfail.out: \
2498   $(objpfx)tst-dlopenfailmod1.so $(objpfx)tst-dlopenfailmod2.so
2499 # Order matters here.  tst-dlopenfaillinkmod.so's soname ensures a
2500 # run-time loader failure.  --as-needed breaks this test because
2501 # nothing actually references tst-dlopenfailmod2.so (with its soname
2502 # tst-dlopenfail-missingmod.so).
2503 LDFLAGS-tst-dlopenfailmod1.so = -Wl,--no-as-needed
2504 $(objpfx)tst-dlopenfailmod1.so: \
2505   $(shared-thread-library) $(objpfx)tst-dlopenfaillinkmod.so
2506 LDFLAGS-tst-dlopenfaillinkmod.so = -Wl,-soname,tst-dlopenfail-missingmod.so
2507 $(objpfx)tst-dlopenfailmod2.so: $(objpfx)tst-dlopenfailnodelmod.so
2508 $(objpfx)tst-dlopenfail-2.out: \
2509   $(objpfx)tst-dlopenfailmod1.so $(objpfx)tst-dlopenfailmod2.so \
2510   $(objpfx)tst-dlopenfailmod3.so
2511 # tst-dlopenfailnodelmod.so emulates how libpthread was linked.
2512 $(objpfx)tst-dlopenfailnodelmod.so: $(libsupport)
2513 LDFLAGS-tst-dlopenfailnodelmod.so = \
2514   -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst
2515 # tst-dlopenfail should export the libsupport symbols, so that
2516 # tst-dlopenfailnodelmod.so uses them for error reporting.
2517 LDFLAGS-tst-dlopenfail = -Wl,-E
2518
2519 $(objpfx)tst-dlopen-nodelete-reloc.out: \
2520   $(objpfx)tst-dlopen-nodelete-reloc-mod1.so \
2521   $(objpfx)tst-dlopen-nodelete-reloc-mod2.so \
2522   $(objpfx)tst-dlopen-nodelete-reloc-mod3.so \
2523   $(objpfx)tst-dlopen-nodelete-reloc-mod4.so \
2524   $(objpfx)tst-dlopen-nodelete-reloc-mod5.so \
2525   $(objpfx)tst-dlopen-nodelete-reloc-mod6.so \
2526   $(objpfx)tst-dlopen-nodelete-reloc-mod7.so \
2527   $(objpfx)tst-dlopen-nodelete-reloc-mod8.so \
2528   $(objpfx)tst-dlopen-nodelete-reloc-mod9.so \
2529   $(objpfx)tst-dlopen-nodelete-reloc-mod10.so \
2530   $(objpfx)tst-dlopen-nodelete-reloc-mod11.so \
2531   $(objpfx)tst-dlopen-nodelete-reloc-mod12.so \
2532   $(objpfx)tst-dlopen-nodelete-reloc-mod13.so \
2533   $(objpfx)tst-dlopen-nodelete-reloc-mod14.so \
2534   $(objpfx)tst-dlopen-nodelete-reloc-mod15.so \
2535   $(objpfx)tst-dlopen-nodelete-reloc-mod16.so \
2536   $(objpfx)tst-dlopen-nodelete-reloc-mod17.so
2537 tst-dlopen-nodelete-reloc-mod2.so-no-z-defs = yes
2538 LDFLAGS-tst-dlopen-nodelete-reloc-mod2.so = -Wl,-z,nodelete
2539 $(objpfx)tst-dlopen-nodelete-reloc-mod4.so: \
2540   $(objpfx)tst-dlopen-nodelete-reloc-mod3.so
2541 LDFLAGS-tst-dlopen-nodelete-reloc-mod4.so = -Wl,--no-as-needed
2542 $(objpfx)tst-dlopen-nodelete-reloc-mod5.so: \
2543   $(objpfx)tst-dlopen-nodelete-reloc-mod4.so
2544 LDFLAGS-tst-dlopen-nodelete-reloc-mod5.so = -Wl,-z,nodelete,--no-as-needed
2545 tst-dlopen-nodelete-reloc-mod5.so-no-z-defs = yes
2546 tst-dlopen-nodelete-reloc-mod7.so-no-z-defs = yes
2547 tst-dlopen-nodelete-reloc-mod11.so-no-z-defs = yes
2548 $(objpfx)tst-dlopen-nodelete-reloc-mod13.so: \
2549   $(objpfx)tst-dlopen-nodelete-reloc-mod12.so
2550 $(objpfx)tst-dlopen-nodelete-reloc-mod15.so: \
2551   $(objpfx)tst-dlopen-nodelete-reloc-mod14.so
2552 tst-dlopen-nodelete-reloc-mod16.so-no-z-defs = yes
2553 $(objpfx)tst-dlopen-nodelete-reloc-mod16.so: \
2554   $(objpfx)tst-dlopen-nodelete-reloc-mod15.so
2555 LDFLAGS-tst-dlopen-nodelete-reloc-mod16.so = -Wl,--no-as-needed
2556 $(objpfx)tst-dlopen-nodelete-reloc-mod17.so: \
2557   $(objpfx)tst-dlopen-nodelete-reloc-mod15.so \
2558   $(objpfx)tst-dlopen-nodelete-reloc-mod16.so
2559 LDFLAGS-tst-dlopen-nodelete-reloc-mod17.so = -Wl,--no-as-needed
2560
2561 $(objpfx)tst-ldconfig-ld_so_conf-update.out: $(objpfx)tst-ldconfig-ld-mod.so
2562
2563 LDFLAGS-tst-filterobj-flt.so = -Wl,--filter=$(objpfx)tst-filterobj-filtee.so
2564 $(objpfx)tst-filterobj: $(objpfx)tst-filterobj-flt.so
2565 $(objpfx)tst-filterobj.out: $(objpfx)tst-filterobj-filtee.so
2566 $(objpfx)tst-filterobj-dlopen.out: $(objpfx)tst-filterobj-filtee.so
2567
2568 LDFLAGS-tst-filterobj-aux.so = -Wl,--auxiliary=$(objpfx)tst-filterobj-filtee.so
2569 $(objpfx)tst-auxobj: $(objpfx)tst-filterobj-aux.so
2570 $(objpfx)tst-auxobj.out: $(objpfx)tst-filterobj-filtee.so
2571 $(objpfx)tst-auxobj-dlopen.out: $(objpfx)tst-filterobj-filtee.so
2572
2573 $(objpfx)tst-single_threaded: $(objpfx)tst-single_threaded-mod1.so
2574 $(objpfx)tst-single_threaded.out: \
2575   $(objpfx)tst-single_threaded-mod2.so $(objpfx)tst-single_threaded-mod3.so
2576 $(objpfx)tst-single_threaded-static-dlopen: \
2577   $(objpfx)tst-single_threaded-mod1.o
2578 $(objpfx)tst-single_threaded-static-dlopen.out: \
2579   $(objpfx)tst-single_threaded-mod2.so
2580 $(objpfx)tst-single_threaded-pthread: \
2581   $(objpfx)tst-single_threaded-mod1.so $(shared-thread-library)
2582 $(objpfx)tst-single_threaded-pthread.out: \
2583   $(objpfx)tst-single_threaded-mod2.so $(objpfx)tst-single_threaded-mod3.so \
2584   $(objpfx)tst-single_threaded-mod4.so
2585 $(objpfx)tst-single_threaded-pthread-static: $(static-thread-library)
2586
2587 $(objpfx)tst-tls-ie: $(shared-thread-library)
2588 $(objpfx)tst-tls-ie.out: \
2589   $(objpfx)tst-tls-ie-mod0.so \
2590   $(objpfx)tst-tls-ie-mod1.so \
2591   $(objpfx)tst-tls-ie-mod2.so \
2592   $(objpfx)tst-tls-ie-mod3.so \
2593   $(objpfx)tst-tls-ie-mod4.so \
2594   $(objpfx)tst-tls-ie-mod5.so \
2595   $(objpfx)tst-tls-ie-mod6.so
2596
2597 $(objpfx)tst-tls-ie-dlmopen: $(shared-thread-library)
2598 $(objpfx)tst-tls-ie-dlmopen.out: \
2599   $(objpfx)tst-tls-ie-mod0.so \
2600   $(objpfx)tst-tls-ie-mod1.so \
2601   $(objpfx)tst-tls-ie-mod2.so \
2602   $(objpfx)tst-tls-ie-mod3.so \
2603   $(objpfx)tst-tls-ie-mod4.so \
2604   $(objpfx)tst-tls-ie-mod5.so \
2605   $(objpfx)tst-tls-ie-mod6.so
2606
2607 $(objpfx)argv0test.out: tst-rtld-argv0.sh $(objpfx)ld.so \
2608                         $(objpfx)argv0test
2609         $(SHELL) $< $(objpfx)ld.so $(objpfx)argv0test \
2610             '$(test-wrapper-env)' '$(run_program_env)' \
2611             '$(rpath-link)' 'test-argv0' > $@; \
2612     $(evaluate-test)
2613
2614 # A list containing the name of the most likely searched subdirectory
2615 # of the glibc-hwcaps directory, for each supported architecture (in
2616 # other words, the oldest hardware level recognized by the
2617 # glibc-hwcaps mechanism for this architecture).  Used to obtain test
2618 # coverage for some glibc-hwcaps tests for the widest possible range
2619 # of systems.
2620 glibc-hwcaps-first-subdirs-for-tests = power9 x86-64-v2 z13
2621
2622 # The test modules are parameterized by preprocessor macros.
2623 LDFLAGS-libmarkermod1-1.so += -Wl,-soname,libmarkermod1.so
2624 LDFLAGS-libmarkermod2-1.so += -Wl,-soname,libmarkermod2.so
2625 LDFLAGS-libmarkermod3-1.so += -Wl,-soname,libmarkermod3.so
2626 LDFLAGS-libmarkermod4-1.so += -Wl,-soname,libmarkermod4.so
2627 LDFLAGS-libmarkermod5-1.so += -Wl,-soname,libmarkermod5.so
2628 $(objpfx)libmarkermod%.os : markermodMARKER-VALUE.c
2629         $(compile-command.c) \
2630           -DMARKER=marker$(firstword $(subst -, ,$*)) \
2631           -DVALUE=$(lastword $(subst -, ,$*))
2632 $(objpfx)libmarkermod1.so: $(objpfx)libmarkermod1-1.so
2633         cp $< $@
2634 $(objpfx)libmarkermod2.so: $(objpfx)libmarkermod2-1.so
2635         cp $< $@
2636 $(objpfx)libmarkermod3.so: $(objpfx)libmarkermod3-1.so
2637         cp $< $@
2638 $(objpfx)libmarkermod4.so: $(objpfx)libmarkermod4-1.so
2639         cp $< $@
2640 $(objpfx)libmarkermod5.so: $(objpfx)libmarkermod5-1.so
2641         cp $< $@
2642
2643 # tst-glibc-hwcaps-prepend checks that --glibc-hwcaps-prepend is
2644 # preferred over auto-detected subdirectories.
2645 $(objpfx)tst-glibc-hwcaps-prepend: $(objpfx)libmarkermod1-1.so
2646 $(objpfx)glibc-hwcaps/prepend-markermod1/libmarkermod1.so: \
2647   $(objpfx)libmarkermod1-2.so
2648         $(make-target-directory)
2649         cp $< $@
2650 $(objpfx)glibc-hwcaps/%/libmarkermod1.so: $(objpfx)libmarkermod1-3.so
2651         $(make-target-directory)
2652         cp $< $@
2653 $(objpfx)tst-glibc-hwcaps-prepend.out: \
2654   $(objpfx)tst-glibc-hwcaps-prepend $(objpfx)libmarkermod1.so \
2655   $(patsubst %,$(objpfx)glibc-hwcaps/%/libmarkermod1.so,prepend-markermod1 \
2656     $(glibc-hwcaps-first-subdirs-for-tests))
2657         $(test-wrapper) $(rtld-prefix) \
2658           --glibc-hwcaps-prepend prepend-markermod1 \
2659           $< > $@; \
2660         $(evaluate-test)
2661
2662 # Like tst-glibc-hwcaps-prepend, but uses a container and loads the
2663 # library via ld.so.cache.  Test setup is contained in the test
2664 # itself.
2665 $(objpfx)tst-glibc-hwcaps-prepend-cache.out: \
2666   $(objpfx)tst-glibc-hwcaps-prepend-cache $(objpfx)libmarkermod1-1.so \
2667   $(objpfx)libmarkermod1-2.so $(objpfx)libmarkermod1-3.so
2668
2669 # tst-glibc-hwcaps-mask checks that --glibc-hwcaps-mask can be used to
2670 # suppress all auto-detected subdirectories.
2671 $(objpfx)tst-glibc-hwcaps-mask: $(objpfx)libmarkermod1-1.so
2672 $(objpfx)tst-glibc-hwcaps-mask.out: \
2673   $(objpfx)tst-glibc-hwcaps-mask $(objpfx)libmarkermod1.so \
2674   $(patsubst %,$(objpfx)glibc-hwcaps/%/libmarkermod1.so,\
2675     $(glibc-hwcaps-first-subdirs-for-tests))
2676         $(test-wrapper) $(rtld-prefix) \
2677           --glibc-hwcaps-mask does-not-exist \
2678           $< > $@; \
2679         $(evaluate-test)
2680
2681 # Generic dependency for sysdeps implementation of
2682 # tst-glibc-hwcaps-cache.
2683 $(objpfx)tst-glibc-hwcaps-cache.out: $(objpfx)tst-glibc-hwcaps
2684
2685 $(objpfx)list-tunables.out: tst-rtld-list-tunables.sh $(objpfx)ld.so
2686         $(SHELL) $< $(objpfx)ld.so '$(test-wrapper-env)' \
2687             '$(run_program_env)' > $(objpfx)/tst-rtld-list-tunables.out
2688         cmp tst-rtld-list-tunables.exp \
2689             $(objpfx)/tst-rtld-list-tunables.out > $@; \
2690         $(evaluate-test)
2691
2692 tst-dst-static-ENV = LD_LIBRARY_PATH='$$ORIGIN'
2693
2694 $(objpfx)tst-rtld-help.out: $(objpfx)ld.so
2695         $(test-wrapper) $(rtld-prefix) --help > $@; \
2696         status=$$?; \
2697         echo "info: ld.so exit status: $$status" >> $@; \
2698         if ! grep -q 'Legacy HWCAP subdirectories under library search path directories' $@; then \
2699           echo "error: missing subdirectory pattern" >> $@; \
2700           if test $$status -eq 0; then \
2701             status=1; \
2702           fi; \
2703         fi; \
2704         (exit $$status); \
2705         $(evaluate-test)
2706
2707 # Reuses tst-tls-many-dynamic-modules
2708 $(patsubst %,$(objpfx)%.os,$(tst-tls-many-dynamic-modules-dep)): \
2709   $(objpfx)tst-tls-manydynamic%mod-dep.os : tst-tls-manydynamicmod.c
2710         $(compile-command.c) \
2711           -DNAME=tls_global_$* -DSETTER=set_value_$* -DGETTER=get_value_$*
2712 $(patsubst %,$(objpfx)%.os,$(tst-tls-many-dynamic-modules-dep-bad)): \
2713   $(objpfx)tst-tls-manydynamic%mod-dep-bad.os : tst-tls-manydynamicmod.c
2714         $(compile-command.c) \
2715           -DNAME=tls_global_$* -DSETTER=set_value_$* -DGETTER=get_value_$*
2716 tst-tls20mod-bad.so-no-z-defs = yes
2717 # Single dependency.
2718 $(objpfx)tst-tls-manydynamic0mod-dep.so: $(objpfx)tst-tls-manydynamic1mod-dep.so
2719 # Double dependencies.
2720 $(objpfx)tst-tls-manydynamic2mod-dep.so: $(objpfx)tst-tls-manydynamic3mod-dep.so \
2721                                          $(objpfx)tst-tls-manydynamic4mod-dep.so
2722 # Double dependencies with each dependency depent of another module.
2723 $(objpfx)tst-tls-manydynamic5mod-dep.so: $(objpfx)tst-tls-manydynamic6mod-dep.so \
2724                                          $(objpfx)tst-tls-manydynamic7mod-dep.so
2725 $(objpfx)tst-tls-manydynamic6mod-dep.so: $(objpfx)tst-tls-manydynamic8mod-dep.so
2726 $(objpfx)tst-tls-manydynamic7mod-dep.so: $(objpfx)tst-tls-manydynamic8mod-dep.so
2727 # Long chain with one double dependency in the middle
2728 $(objpfx)tst-tls-manydynamic9mod-dep.so: $(objpfx)tst-tls-manydynamic10mod-dep.so \
2729                                          $(objpfx)tst-tls-manydynamic11mod-dep.so
2730 $(objpfx)tst-tls-manydynamic10mod-dep.so: $(objpfx)tst-tls-manydynamic12mod-dep.so
2731 $(objpfx)tst-tls-manydynamic12mod-dep.so: $(objpfx)tst-tls-manydynamic13mod-dep.so
2732 # Long chain with two double depedencies in the middle
2733 $(objpfx)tst-tls-manydynamic14mod-dep.so: $(objpfx)tst-tls-manydynamic15mod-dep.so
2734 $(objpfx)tst-tls-manydynamic15mod-dep.so: $(objpfx)tst-tls-manydynamic16mod-dep.so \
2735                                           $(objpfx)tst-tls-manydynamic17mod-dep.so
2736 $(objpfx)tst-tls-manydynamic16mod-dep.so: $(objpfx)tst-tls-manydynamic18mod-dep.so \
2737                                           $(objpfx)tst-tls-manydynamic19mod-dep.so
2738 # Same but with an invalid module.
2739 # Single dependency.
2740 $(objpfx)tst-tls-manydynamic0mod-dep-bad.so: $(objpfx)tst-tls20mod-bad.so
2741 LDFLAGS-tst-tls-manydynamic0mod-dep-bad.so = -Wl,--no-as-needed
2742 # Double dependencies.
2743 $(objpfx)tst-tls-manydynamic1mod-dep-bad.so: $(objpfx)tst-tls-manydynamic2mod-dep-bad.so \
2744                                              $(objpfx)tst-tls20mod-bad.so
2745 LDFLAGS-tst-tls-manydynamic1mod-dep-bad.so = -Wl,--no-as-needed
2746 # Double dependencies with each dependency depent of another module.
2747 $(objpfx)tst-tls-manydynamic3mod-dep-bad.so: $(objpfx)tst-tls-manydynamic4mod-dep-bad.so \
2748                                              $(objpfx)tst-tls-manydynamic5mod-dep-bad.so
2749 LDFLAGS-tst-tls-manydynamic3mod-dep-bad.so = -Wl,--no-as-needed
2750 $(objpfx)tst-tls-manydynamic4mod-dep-bad.so: $(objpfx)tst-tls20mod-bad.so
2751 LDFLAGS-tst-tls-manydynamic4mod-dep-bad.so = -Wl,--no-as-needed
2752 $(objpfx)tst-tls-manydynamic5mod-dep-bad.so: $(objpfx)tst-tls20mod-bad.so
2753 LDFLAGS-tst-tls-manydynamic5mod-dep-bad.so = -Wl,--no-as-needed
2754 # Long chain with one double dependency in the middle
2755 $(objpfx)tst-tls-manydynamic6mod-dep-bad.so: $(objpfx)tst-tls-manydynamic7mod-dep-bad.so \
2756                                              $(objpfx)tst-tls-manydynamic8mod-dep-bad.so
2757 LDFLAGS-tst-tls-manydynamic6mod-dep-bad.so = -Wl,--no-as-needed
2758 $(objpfx)tst-tls-manydynamic7mod-dep-bad.so: $(objpfx)tst-tls-manydynamic9mod-dep-bad.so
2759 LDFLAGS-tst-tls-manydynamic7mod-dep-bad.so = -Wl,--no-as-needed
2760 $(objpfx)tst-tls-manydynamic9mod-dep-bad.so: $(objpfx)tst-tls20mod-bad.so
2761 LDFLAGS-tst-tls-manydynamic9mod-dep-bad.so = -Wl,--no-as-needed
2762 # Long chain with two double depedencies in the middle
2763 $(objpfx)tst-tls-manydynamic10mod-dep-bad.so: $(objpfx)tst-tls-manydynamic11mod-dep-bad.so
2764 LDFLAGS-tst-tls-manydynamic10mod-dep-bad.so = -Wl,--no-as-needed
2765 $(objpfx)tst-tls-manydynamic11mod-dep-bad.so: $(objpfx)tst-tls-manydynamic12mod-dep-bad.so \
2766                                               $(objpfx)tst-tls-manydynamic13mod-dep-bad.so
2767 LDFLAGS-tst-tls-manydynamic11mod-dep-bad.so = -Wl,--no-as-needed
2768 $(objpfx)tst-tls-manydynamic12mod-dep-bad.so: $(objpfx)tst-tls-manydynamic14mod-dep-bad.so \
2769                                               $(objpfx)tst-tls20mod-bad.so
2770 LDFLAGS-tst-tls-manydynamic12mod-dep-bad.so = -Wl,--no-as-needed
2771 $(objpfx)tst-tls20: $(shared-thread-library)
2772 $(objpfx)tst-tls20.out: $(objpfx)tst-tls20mod-bad.so \
2773                         $(tst-tls-many-dynamic-modules:%=$(objpfx)%.so) \
2774                         $(tst-tls-many-dynamic-modules-dep:%=$(objpfx)%.so) \
2775                         $(tst-tls-many-dynamic-modules-dep-bad:%=$(objpfx)%.so) \
2776
2777 # Reuses tst-tls-many-dynamic-modules
2778 $(objpfx)tst-tls21: $(shared-thread-library)
2779 $(objpfx)tst-tls21.out: $(objpfx)tst-tls21mod.so
2780 $(objpfx)tst-tls21mod.so: $(tst-tls-many-dynamic-modules:%=$(objpfx)%.so)
2781
2782 $(objpfx)tst-getauxval-static.out: $(objpfx)tst-auxvalmod.so
2783 tst-getauxval-static-ENV = LD_LIBRARY_PATH=$(objpfx):$(common-objpfx)
2784
2785 $(objpfx)tst-dlmopen-gethostbyname.out: $(objpfx)tst-dlmopen-gethostbyname-mod.so
2786
2787 $(objpfx)tst-ro-dynamic: $(objpfx)tst-ro-dynamic-mod.so
2788 $(objpfx)tst-ro-dynamic-mod.so: $(objpfx)tst-ro-dynamic-mod.os \
2789   tst-ro-dynamic-mod.map
2790         $(LINK.o) -nostdlib -nostartfiles -shared -o $@ \
2791                 $(dt-relr-ldflag) \
2792                 -Wl,--script=tst-ro-dynamic-mod.map \
2793                 $(objpfx)tst-ro-dynamic-mod.os
2794
2795 $(objpfx)tst-rtld-run-static.out: $(objpfx)/ldconfig
2796
2797 $(objpfx)tst-dl_find_object.out: \
2798   $(objpfx)tst-dl_find_object-mod1.so $(objpfx)tst-dl_find_object-mod2.so
2799 $(objpfx)tst-dl_find_object-static.out: \
2800   $(objpfx)tst-dl_find_object-mod1.so $(objpfx)tst-dl_find_object-mod2.so
2801 tst-dl_find_object-static-ENV = $(static-dlopen-environment)
2802 CFLAGS-tst-dl_find_object.c += -funwind-tables
2803 CFLAGS-tst-dl_find_object-static.c += -funwind-tables
2804 LDFLAGS-tst-dl_find_object-static += -Wl,--eh-frame-hdr
2805 CFLAGS-tst-dl_find_object-mod1.c += -funwind-tables
2806 CFLAGS-tst-dl_find_object-mod2.c += -funwind-tables
2807 LDFLAGS-tst-dl_find_object-mod2.so += -Wl,--enable-new-dtags,-z,nodelete
2808 $(objpfx)tst-dl_find_object-threads: $(shared-thread-library)
2809 CFLAGS-tst-dl_find_object-threads.c += -funwind-tables
2810 $(objpfx)tst-dl_find_object-threads.out: \
2811   $(objpfx)tst-dl_find_object-mod1.so \
2812   $(objpfx)tst-dl_find_object-mod2.so \
2813   $(objpfx)tst-dl_find_object-mod3.so \
2814   $(objpfx)tst-dl_find_object-mod4.so \
2815   $(objpfx)tst-dl_find_object-mod5.so \
2816   $(objpfx)tst-dl_find_object-mod6.so \
2817   $(objpfx)tst-dl_find_object-mod7.so \
2818   $(objpfx)tst-dl_find_object-mod8.so \
2819   $(objpfx)tst-dl_find_object-mod9.so
2820 CFLAGS-tst-dl_find_object-mod3.c += -funwind-tables
2821 CFLAGS-tst-dl_find_object-mod4.c += -funwind-tables
2822 CFLAGS-tst-dl_find_object-mod5.c += -funwind-tables
2823 CFLAGS-tst-dl_find_object-mod6.c += -funwind-tables
2824 CFLAGS-tst-dl_find_object-mod7.c += -funwind-tables
2825 CFLAGS-tst-dl_find_object-mod8.c += -funwind-tables
2826 CFLAGS-tst-dl_find_object-mod9.c += -funwind-tables
2827
2828 $(objpfx)tst-p_alignmod-base.so: $(libsupport)
2829 LDFLAGS-tst-p_alignmod-base.so += -Wl,-z,max-page-size=0x200000
2830
2831 $(objpfx)tst-p_align1: $(objpfx)tst-p_alignmod1.so
2832
2833 # Make a copy of tst-p_alignmod-base.so and lower p_align of the first
2834 # PT_LOAD segment.
2835 $(objpfx)tst-p_alignmod1.so: $(objpfx)tst-p_alignmod-base.so
2836         rm -f $@
2837         cp $(objpfx)tst-p_alignmod-base.so $@
2838         $(PYTHON) $(..)scripts/tst-elf-edit.py -a half $@
2839
2840 $(objpfx)tst-p_align2: $(objpfx)tst-p_alignmod2.so
2841
2842 # Make a copy of tst-p_alignmod-base.so and update p_align of the first
2843 # PT_LOAD segment.
2844 $(objpfx)tst-p_alignmod2.so: $(objpfx)tst-p_alignmod-base.so
2845         rm -f $@
2846         cp $(objpfx)tst-p_alignmod-base.so $@
2847         $(PYTHON) $(..)scripts/tst-elf-edit.py -a 1 $@
2848
2849 LDFLAGS-tst-p_alignmod3.so += -Wl,-z,max-page-size=0x100,-z,common-page-size=0x100
2850
2851 $(objpfx)tst-p_align3: $(objpfx)tst-p_alignmod3.so
2852 $(objpfx)tst-p_align3.out: tst-p_align3.sh $(objpfx)tst-p_align3
2853         $(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
2854         $(evaluate-test)
2855
2856 $(objpfx)check-abi-version-libc.out: $(common-objpfx)libc.so
2857         LC_ALL=C $(READELF) -V -W $< \
2858                 | sed -ne '/.gnu.version_d/, /.gnu.version_r/ p' \
2859                 | grep GLIBC_ABI_DT_RELR > $@; \
2860         $(evaluate-test)
2861
2862 $(objpfx)check-tst-relr-pie.out: $(objpfx)tst-relr-pie
2863         LC_ALL=C $(OBJDUMP) -p $< \
2864                 | sed -ne '/required from libc.so/,$$ p' \
2865                 | grep GLIBC_ABI_DT_RELR > $@; \
2866         $(evaluate-test)
2867
2868 # The test checks if a DT_RELR shared library without DT_NEEDED works as
2869 # intended, so it uses an explicit link rule.
2870 $(objpfx)tst-relr2: $(objpfx)tst-relr-mod2.so
2871 $(objpfx)tst-relr-mod2.so: $(objpfx)tst-relr-mod2.os
2872         $(LINK.o) -nostdlib -nostartfiles -Wl,-z,pack-relative-relocs \
2873         $(LDFLAGS-soname-fname) \
2874         -shared -o $@.new $(filter-out $(map-file),$^)
2875         $(call after-link,$@.new)
2876         mv -f $@.new $@
2877
2878 # The test checks if a DT_RELR shared library without DT_VERNEED works as
2879 # intended, so it uses an explicit link rule.
2880 $(objpfx)tst-relr3: $(objpfx)tst-relr-mod3a.so
2881 $(objpfx)tst-relr-mod3b.so: $(objpfx)tst-relr-mod3b.os
2882         $(LINK.o) -nostdlib -nostartfiles -Wl,-z,pack-relative-relocs \
2883         $(LDFLAGS-soname-fname) \
2884         -shared -o $@.new $(filter-out $(map-file),$^)
2885         $(call after-link,$@.new)
2886         mv -f $@.new $@
2887
2888 $(objpfx)tst-relr-mod3a.so: $(objpfx)tst-relr-mod3a.os \
2889   $(objpfx)tst-relr-mod3b.so
2890         $(LINK.o) -nostdlib -nostartfiles -Wl,-z,pack-relative-relocs \
2891         $(LDFLAGS-soname-fname) \
2892         -shared -o $@.new $(filter-out $(map-file),$^)
2893         $(call after-link,$@.new)
2894         mv -f $@.new $@
2895
2896 # The test checks if a DT_RELR shared library without libc.so on DT_NEEDED
2897 # works as intended, so it uses an explicit link rule.
2898 $(objpfx)tst-relr4: $(objpfx)tst-relr-mod4a.so
2899 $(objpfx)tst-relr-mod4b.so: $(objpfx)tst-relr-mod4b.os
2900         $(LINK.o) -nostdlib -nostartfiles -Wl,-z,pack-relative-relocs \
2901         $(LDFLAGS-soname-fname) \
2902         -Wl,--version-script=tst-relr-mod4b.map \
2903         -shared -o $@.new $(filter-out $(map-file),$^)
2904         $(call after-link,$@.new)
2905         mv -f $@.new $@
2906
2907 $(objpfx)tst-relr-mod4a.so: $(objpfx)tst-relr-mod4a.os \
2908   $(objpfx)tst-relr-mod4b.so
2909         $(LINK.o) -nostdlib -nostartfiles -Wl,-z,pack-relative-relocs \
2910         $(LDFLAGS-soname-fname) \
2911         -shared -o $@.new $(filter-out $(map-file),$^)
2912         $(call after-link,$@.new)
2913         mv -f $@.new $@
2914
2915 LDFLAGS-libtracemod1-1.so += -Wl,-soname,libtracemod1.so
2916 LDFLAGS-libtracemod2-1.so += -Wl,-soname,libtracemod2.so
2917 LDFLAGS-libtracemod3-1.so += -Wl,-soname,libtracemod3.so
2918 LDFLAGS-libtracemod4-1.so += -Wl,-soname,libtracemod4.so
2919 LDFLAGS-libtracemod5-1.so += -Wl,-soname,libtracemod5.so
2920
2921 $(objpfx)libtracemod1-1.so: $(objpfx)libtracemod2-1.so \
2922                             $(objpfx)libtracemod3-1.so
2923 $(objpfx)libtracemod2-1.so: $(objpfx)libtracemod4-1.so \
2924                             $(objpfx)libtracemod5-1.so
2925
2926 define libtracemod-x
2927 $(objpfx)libtracemod$(1)/libtracemod$(1).so: $(objpfx)libtracemod$(1)-1.so
2928         $$(make-target-directory)
2929         cp $$< $$@
2930 endef
2931 libtracemod-suffixes = 1 2 3 4 5
2932 $(foreach i,$(libtracemod-suffixes), $(eval $(call libtracemod-x,$(i))))
2933
2934 define tst-trace-skeleton
2935 $(objpfx)tst-trace$(1).out: $(objpfx)libtracemod1/libtracemod1.so \
2936                             $(objpfx)libtracemod2/libtracemod2.so \
2937                             $(objpfx)libtracemod3/libtracemod3.so \
2938                             $(objpfx)libtracemod4/libtracemod4.so \
2939                             $(objpfx)libtracemod5/libtracemod5.so \
2940                             $(..)scripts/tst-ld-trace.py \
2941                             tst-trace$(1).exp
2942         ${ $(PYTHON) $(..)scripts/tst-ld-trace.py \
2943             "$(test-wrapper-env) $(elf-objpfx)$(rtld-installed-name) \
2944             --library-path $(common-objpfx):$(strip $(2)) \
2945             $(objpfx)libtracemod1/libtracemod1.so" tst-trace$(1).exp \
2946         } > $$@; $$(evaluate-test)
2947 endef
2948
2949 $(eval $(call tst-trace-skeleton,1,))
2950 $(eval $(call tst-trace-skeleton,2,\
2951         $(objpfx)libtracemod2))
2952 $(eval $(call tst-trace-skeleton,3,\
2953         $(objpfx)libtracemod2:$(objpfx)libtracemod3))
2954 $(eval $(call tst-trace-skeleton,4,\
2955         $(objpfx)libtracemod2:$(objpfx)libtracemod3:$(objpfx)libtracemod4))
2956 $(eval $(call tst-trace-skeleton,5,\
2957         $(objpfx)libtracemod2:$(objpfx)libtracemod3:$(objpfx)libtracemod4:$(objpfx)libtracemod5))
2958
2959 $(objpfx)tst-tls-allocation-failure-static-patched: \
2960   $(objpfx)tst-tls-allocation-failure-static $(..)scripts/tst-elf-edit.py
2961         cp $< $@
2962         $(PYTHON) $(..)scripts/tst-elf-edit.py --maximize-tls-size $@
2963
2964 $(objpfx)tst-tls-allocation-failure-static-patched.out: \
2965   $(objpfx)tst-tls-allocation-failure-static-patched
2966         $< > $@ 2>&1; echo "status: $$?" >> $@
2967         grep -q '^Fatal glibc error: Cannot allocate TLS block$$' $@ \
2968           && grep -q '^status: 127$$' $@; \
2969           $(evaluate-test)