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