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glibc/elf/Makefile
Fangrui Song 33c50ef428 elf: Drop elf/tls-macros.h in favor of __thread and tls_model attributes [BZ #28152] [BZ #28205] 
elf/tls-macros.h was added for TLS testing when GCC did not support
__thread. __thread and tls_model attributes are mature now and have been
used by many newer tests.

Also delete tst-tls2.c which tests .tls_common (unused by modern GCC and
unsupported by Clang/LLD). .tls_common and .tbss definition are almost
identical after linking, so the runtime test doesn't add additional
coverage.  Assembler and linker tests should be on the binutils side.

When LLD 13.0.0 is allowed in configure.ac
(https://sourceware.org/pipermail/libc-alpha/2021-August/129866.html),
`make check` result is on par with glibc built with GNU ld on aarch64
and x86_64.

As a future clean-up, TLS_GD/TLS_LD/TLS_IE/TLS_IE macros can be removed from
sysdeps/*/tls-macros.h. We can add optional -mtls-dialect={gnu2,trad}
tests to ensure coverage.

Tested on aarch64-linux-gnu, powerpc64le-linux-gnu, and x86_64-linux-gnu.

Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
2021-08-16 09:59:30 -07:00

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Makefile
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# Copyright (C) 1995-2021 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, see
# <https://www.gnu.org/licenses/>.
# Makefile for elf subdirectory of GNU C Library.
subdir := elf
include ../Makeconfig
headers = elf.h bits/elfclass.h link.h bits/link.h
routines = $(all-dl-routines) dl-support dl-iteratephdr \
dl-addr dl-addr-obj enbl-secure dl-profstub \
dl-origin dl-libc dl-sym dl-sysdep dl-error \
dl-reloc-static-pie libc_early_init rtld_static_init
# The core dynamic linking functions are in libc for the static and
# profiled libraries.
dl-routines = $(addprefix dl-,load lookup object reloc deps \
runtime init fini debug misc \
version profile tls origin scope \
execstack open close trampoline \
exception sort-maps lookup-direct \
call-libc-early-init write \
thread_gscope_wait tls_init_tp)
ifeq (yes,$(use-ldconfig))
dl-routines += dl-cache
endif
ifneq (no,$(have-tunables))
dl-routines += dl-tunables
tunables-type = $(addprefix TUNABLES_FRONTEND_,$(have-tunables))
CPPFLAGS-dl-tunables.c += -DTUNABLES_FRONTEND=$(tunables-type)
ifeq (yesyes,$(build-shared)$(run-built-tests))
tests-special += $(objpfx)list-tunables.out
endif
# Make sure that the compiler does not insert any library calls in tunables
# code paths.
ifeq (yes,$(have-loop-to-function))
CFLAGS-dl-tunables.c += -fno-tree-loop-distribute-patterns
endif
endif
all-dl-routines = $(dl-routines) $(sysdep-dl-routines)
# But they are absent from the shared libc, because that code is in ld.so.
elide-routines.os = $(all-dl-routines) dl-support enbl-secure dl-origin \
dl-sysdep dl-exception dl-reloc-static-pie \
thread_gscope_wait rtld_static_init
# ld.so uses those routines, plus some special stuff for being the program
# interpreter and operating independent of libc.
rtld-routines = rtld $(all-dl-routines) dl-sysdep dl-environ dl-minimal \
dl-error-minimal dl-conflict dl-hwcaps dl-hwcaps_split dl-hwcaps-subdirs \
dl-usage dl-diagnostics dl-diagnostics-kernel dl-diagnostics-cpu \
dl-mutex
all-rtld-routines = $(rtld-routines) $(sysdep-rtld-routines)
CFLAGS-dl-runtime.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-dl-lookup.c += -fexceptions -fasynchronous-unwind-tables
CFLAGS-dl-iteratephdr.c += $(uses-callbacks)
# On targets without __builtin_memset, rtld.c uses a hand-coded loop
# in _dl_start. Make sure this isn't turned into a call to regular memset.
ifeq (yes,$(have-loop-to-function))
CFLAGS-rtld.c += -fno-tree-loop-distribute-patterns
endif
# Compile rtld itself without stack protection.
# Also compile all routines in the static library that are elided from
# the shared libc because they are in libc.a in the same way.
CFLAGS-.o += $(call elide-stack-protector,.o,$(elide-routines.os))
CFLAGS-.op += $(call elide-stack-protector,.op,$(elide-routines.os))
CFLAGS-.os += $(call elide-stack-protector,.os,$(all-rtld-routines))
ifeq ($(unwind-find-fde),yes)
routines += unwind-dw2-fde-glibc
shared-only-routines += unwind-dw2-fde-glibc
endif
before-compile += $(objpfx)trusted-dirs.h
generated += trusted-dirs.h trusted-dirs.st for-renamed/renamed.so
generated-dirs += for-renamed
ifeq ($(build-shared),yes)
ld-map = $(common-objpfx)ld.map
endif
ifeq (yes,$(build-shared))
extra-objs = $(all-rtld-routines:%=%.os) sofini.os interp.os
generated += librtld.os dl-allobjs.os ld.so ldd
install-others = $(inst_rtlddir)/$(rtld-installed-name)
install-bin-script = ldd
endif
others = sprof sln
install-bin = sprof
others-static = sln
install-rootsbin = sln
sln-modules := static-stubs
extra-objs += $(sln-modules:=.o)
ifeq (yes,$(use-ldconfig))
ifeq (yes,$(build-shared))
others-static += ldconfig
others += ldconfig
install-rootsbin += ldconfig
ldconfig-modules := cache readlib xmalloc xstrdup chroot_canon static-stubs \
stringtable
extra-objs += $(ldconfig-modules:=.o)
others-extras = $(ldconfig-modules)
endif
endif
# To find xmalloc.c and xstrdup.c
vpath %.c ../locale/programs
ifeq ($(build-shared),yes)
extra-objs += sotruss-lib.os sotruss-lib.so
install-others += $(inst_auditdir)/sotruss-lib.so
install-bin-script += sotruss
generated += sotruss
libof-sotruss-lib = extramodules
LDFLAGS-sotruss-lib.so += $(z-now-$(bind-now))
$(objpfx)sotruss-lib.so: $(objpfx)sotruss-lib.os
$(build-module-asneeded)
$(objpfx)sotruss-lib.so: $(common-objpfx)libc.so $(objpfx)ld.so \
$(common-objpfx)libc_nonshared.a
$(objpfx)sotruss: sotruss.sh $(common-objpfx)config.make
sed -e 's%@VERSION@%$(version)%g' \
-e 's%@TEXTDOMAINDIR@%$(localedir)%g' \
-e 's%@PREFIX@%$(prefix)%g' \
-e 's|@PKGVERSION@|$(PKGVERSION)|g' \
-e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|g' \
< $< > $@.new
chmod 555 $@.new
mv -f $@.new $@
$(inst_auditdir)/sotruss-lib.so: $(objpfx)sotruss-lib.so $(+force)
$(do-install-program)
endif
tests-static-normal := tst-array1-static tst-array5-static \
tst-dl-iter-static \
tst-tlsalign-static tst-tlsalign-extern-static \
tst-linkall-static tst-env-setuid tst-env-setuid-tunables \
tst-single_threaded-static tst-single_threaded-pthread-static \
tst-dst-static tst-getauxval-static
tests-static-internal := tst-tls1-static \
tst-ptrguard1-static tst-stackguard1-static \
tst-tls1-static-non-pie
CRT-tst-tls1-static-non-pie := $(csu-objpfx)crt1.o
tst-tls1-static-non-pie-no-pie = yes
tests-container := \
tst-ldconfig-bad-aux-cache \
tst-ldconfig-ld_so_conf-update
ifeq (no,$(build-hardcoded-path-in-tests))
# This is an ld.so.cache test, and RPATH/RUNPATH in the executable
# interferes with its test objectives.
tests-container += tst-glibc-hwcaps-prepend-cache
endif
tests := tst-tls9 tst-leaks1 \
tst-array1 tst-array2 tst-array3 tst-array4 tst-array5 \
tst-auxv tst-stringtable
tests-internal := tst-tls1 $(tests-static-internal)
tests-static := $(tests-static-normal) $(tests-static-internal)
ifeq (yes,$(build-shared))
tests-static += tst-tls9-static tst-single_threaded-static-dlopen
static-dlopen-environment = \
LD_LIBRARY_PATH=$(ld-library-path):$(common-objpfx)dlfcn
tst-tls9-static-ENV = $(static-dlopen-environment)
tst-single_threaded-static-dlopen-ENV = $(static-dlopen-environment)
tests += restest1 preloadtest loadfail multiload origtest resolvfail \
constload1 order noload filter \
reldep reldep2 reldep3 reldep4 nodelete nodelete2 \
nodlopen nodlopen2 lateglobal initfirst global \
restest2 next dblload dblunload reldep5 reldep6 reldep7 reldep8 \
tst-tls4 tst-tls5 \
tst-tls10 tst-tls11 tst-tls12 tst-tls13 tst-tls14 tst-tls15 \
tst-tls16 tst-tls17 tst-tls18 tst-tls19 tst-tls-dlinfo \
tst-align tst-align2 \
tst-dlmodcount tst-dlopenrpath tst-deep1 \
tst-dlmopen1 tst-dlmopen3 \
unload3 unload4 unload5 unload6 unload7 unload8 tst-global1 order2 \
tst-audit1 tst-audit2 tst-audit8 tst-audit9 \
tst-addr1 tst-thrlock \
tst-unique1 tst-unique2 $(if $(CXX),tst-unique3 tst-unique4 \
tst-nodelete tst-dlopen-nodelete-reloc) \
tst-initorder tst-initorder2 tst-relsort1 tst-null-argv \
tst-tlsalign tst-tlsalign-extern tst-nodelete-opened \
tst-nodelete2 tst-audit11 tst-audit12 tst-dlsym-error tst-noload \
tst-latepthread tst-tls-manydynamic tst-nodelete-dlclose \
tst-debug1 tst-main1 tst-absolute-sym tst-absolute-zero tst-big-note \
tst-unwind-ctor tst-unwind-main tst-audit13 \
tst-sonamemove-link tst-sonamemove-dlopen tst-dlopen-tlsmodid \
tst-dlopen-self tst-auditmany tst-initfinilazyfail tst-dlopenfail \
tst-dlopenfail-2 \
tst-filterobj tst-filterobj-dlopen tst-auxobj tst-auxobj-dlopen \
tst-audit14 tst-audit15 tst-audit16 tst-audit17 \
tst-single_threaded tst-single_threaded-pthread \
tst-tls-ie tst-tls-ie-dlmopen argv0test \
tst-glibc-hwcaps tst-glibc-hwcaps-prepend tst-glibc-hwcaps-mask \
tst-tls20 tst-tls21 tst-dlmopen-dlerror tst-dlmopen-gethostbyname \
tst-dl-is_dso
# reldep9
tests-internal += loadtest unload unload2 circleload1 \
neededtest neededtest2 neededtest3 neededtest4 \
tst-tls3 tst-tls6 tst-tls7 tst-tls8 tst-dlmopen2 \
tst-ptrguard1 tst-stackguard1 \
tst-create_format1 tst-tls-surplus tst-dl-hwcaps_split
tests-container += tst-pldd tst-dlopen-tlsmodid-container \
tst-dlopen-self-container tst-preload-pthread-libc
test-srcs = tst-pathopt
selinux-enabled := $(shell cat /selinux/enforce 2> /dev/null)
ifneq ($(selinux-enabled),1)
tests-execstack-yes = tst-execstack tst-execstack-needed tst-execstack-prog
endif
endif
tests += $(tests-execstack-$(have-z-execstack))
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)tst-leaks1-mem.out \
$(objpfx)noload-mem.out \
$(objpfx)tst-ldconfig-X.out $(objpfx)tst-rtld-help.out
endif
tlsmod17a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
tlsmod18a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
tlsmod17a-modules = $(addprefix tst-tlsmod17a, $(tlsmod17a-suffixes))
tlsmod18a-modules = $(addprefix tst-tlsmod18a, $(tlsmod17a-suffixes))
one-hundred = $(foreach x,0 1 2 3 4 5 6 7 8 9, \
0$x 1$x 2$x 3$x 4$x 5$x 6$x 7$x 8$x 9$x)
tst-tls-many-dynamic-modules := \
$(foreach n,$(one-hundred),tst-tls-manydynamic$(n)mod)
tst-tls-many-dynamic-modules-dep-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 \
14 15 16 17 18 19
tst-tls-many-dynamic-modules-dep = \
$(foreach n,$(tst-tls-many-dynamic-modules-dep-suffixes),tst-tls-manydynamic$(n)mod-dep)
tst-tls-many-dynamic-modules-dep-bad-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
tst-tls-many-dynamic-modules-dep-bad = \
$(foreach n,$(tst-tls-many-dynamic-modules-dep-bad-suffixes),tst-tls-manydynamic$(n)mod-dep-bad)
extra-test-objs += $(tlsmod17a-modules:=.os) $(tlsmod18a-modules:=.os) \
tst-tlsalign-vars.o
test-extras += tst-tlsmod17a tst-tlsmod18a tst-tlsalign-vars
modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
testobj1_1 failobj constload2 constload3 unloadmod \
dep1 dep2 dep3 dep4 vismod1 vismod2 vismod3 \
nodelmod1 nodelmod2 nodelmod3 nodelmod4 \
nodel2mod1 nodel2mod2 nodel2mod3 \
nodlopenmod nodlopenmod2 filtmod1 filtmod2 \
reldepmod1 reldepmod2 reldepmod3 reldepmod4 nextmod1 nextmod2 \
reldep4mod1 reldep4mod2 reldep4mod3 reldep4mod4 \
neededobj1 neededobj2 neededobj3 neededobj4 \
neededobj5 neededobj6 firstobj globalmod1 \
unload2mod unload2dep ltglobmod1 ltglobmod2 pathoptobj \
dblloadmod1 dblloadmod2 dblloadmod3 reldepmod5 reldepmod6 \
reldep6mod0 reldep6mod1 reldep6mod2 reldep6mod3 reldep6mod4 \
reldep7mod1 reldep7mod2 \
tst-tlsmod1 tst-tlsmod2 tst-tlsmod3 tst-tlsmod4 \
tst-tlsmod5 tst-tlsmod6 tst-tlsmod7 tst-tlsmod8 \
tst-tlsmod9 tst-tlsmod10 tst-tlsmod11 tst-tlsmod12 \
tst-tlsmod13 tst-tlsmod13a tst-tlsmod14a tst-tlsmod14b \
tst-tlsmod15a tst-tlsmod15b tst-tlsmod16a tst-tlsmod16b \
$(tlsmod17a-modules) tst-tlsmod17b $(tlsmod18a-modules) \
tst-tls19mod1 tst-tls19mod2 tst-tls19mod3 \
circlemod1 circlemod1a circlemod2 circlemod2a \
circlemod3 circlemod3a \
reldep8mod1 reldep8mod2 reldep8mod3 \
reldep9mod1 reldep9mod2 reldep9mod3 \
tst-alignmod tst-alignmod2 \
$(modules-execstack-$(have-z-execstack)) \
tst-dlopenrpathmod tst-deep1mod1 tst-deep1mod2 tst-deep1mod3 \
tst-dlmopen1mod tst-auditmod1 \
unload3mod1 unload3mod2 unload3mod3 unload3mod4 \
unload4mod1 unload4mod2 unload4mod3 unload4mod4 \
unload6mod1 unload6mod2 unload6mod3 \
unload7mod1 unload7mod2 \
unload8mod1 unload8mod1x unload8mod2 unload8mod3 \
order2mod1 order2mod2 order2mod3 order2mod4 \
tst-unique1mod1 tst-unique1mod2 \
tst-unique2mod1 tst-unique2mod2 \
tst-auditmod9a tst-auditmod9b \
$(if $(CXX),tst-unique3lib tst-unique3lib2 tst-unique4lib \
tst-nodelete-uniquemod tst-nodelete-rtldmod \
tst-nodelete-zmod \
tst-dlopen-nodelete-reloc-mod1 \
tst-dlopen-nodelete-reloc-mod2 \
tst-dlopen-nodelete-reloc-mod3 \
tst-dlopen-nodelete-reloc-mod4 \
tst-dlopen-nodelete-reloc-mod5 \
tst-dlopen-nodelete-reloc-mod6 \
tst-dlopen-nodelete-reloc-mod7 \
tst-dlopen-nodelete-reloc-mod8 \
tst-dlopen-nodelete-reloc-mod9 \
tst-dlopen-nodelete-reloc-mod10 \
tst-dlopen-nodelete-reloc-mod11 \
tst-dlopen-nodelete-reloc-mod12 \
tst-dlopen-nodelete-reloc-mod13 \
tst-dlopen-nodelete-reloc-mod14 \
tst-dlopen-nodelete-reloc-mod15 \
tst-dlopen-nodelete-reloc-mod16 \
tst-dlopen-nodelete-reloc-mod17) \
tst-initordera1 tst-initorderb1 \
tst-initordera2 tst-initorderb2 \
tst-initordera3 tst-initordera4 \
tst-initorder2a tst-initorder2b tst-initorder2c \
tst-initorder2d \
tst-relsort1mod1 tst-relsort1mod2 tst-array2dep \
tst-array5dep tst-null-argv-lib \
tst-tlsalign-lib tst-nodelete-opened-lib tst-nodelete2mod \
tst-audit11mod1 tst-audit11mod2 tst-auditmod11 \
tst-audit12mod1 tst-audit12mod2 tst-audit12mod3 tst-auditmod12 \
tst-latepthreadmod $(tst-tls-many-dynamic-modules) \
$(tst-tls-many-dynamic-modules-dep) \
$(tst-tls-many-dynamic-modules-dep-bad) \
tst-nodelete-dlclose-dso tst-nodelete-dlclose-plugin \
tst-main1mod tst-absolute-sym-lib \
tst-absolute-zero-lib tst-big-note-lib tst-unwind-ctor-lib \
tst-audit13mod1 tst-sonamemove-linkmod1 \
tst-sonamemove-runmod1 tst-sonamemove-runmod2 \
tst-auditmanymod1 tst-auditmanymod2 tst-auditmanymod3 \
tst-auditmanymod4 tst-auditmanymod5 tst-auditmanymod6 \
tst-auditmanymod7 tst-auditmanymod8 tst-auditmanymod9 \
tst-initlazyfailmod tst-finilazyfailmod \
tst-dlopenfailmod1 tst-dlopenfaillinkmod tst-dlopenfailmod2 \
tst-dlopenfailmod3 tst-dlopenfailnodelmod tst-ldconfig-ld-mod \
tst-filterobj-flt tst-filterobj-aux tst-filterobj-filtee \
tst-auditlogmod-1 tst-auditlogmod-2 tst-auditlogmod-3 \
tst-single_threaded-mod1 tst-single_threaded-mod2 \
tst-single_threaded-mod3 tst-single_threaded-mod4 \
tst-tls-ie-mod0 tst-tls-ie-mod1 tst-tls-ie-mod2 \
tst-tls-ie-mod3 tst-tls-ie-mod4 tst-tls-ie-mod5 \
tst-tls-ie-mod6 libmarkermod1-1 libmarkermod1-2 libmarkermod1-3 \
libmarkermod2-1 libmarkermod2-2 \
libmarkermod3-1 libmarkermod3-2 libmarkermod3-3 \
libmarkermod4-1 libmarkermod4-2 libmarkermod4-3 libmarkermod4-4 \
tst-tls20mod-bad tst-tls21mod tst-dlmopen-dlerror-mod \
tst-auxvalmod \
tst-dlmopen-gethostbyname-mod \
# Most modules build with _ISOMAC defined, but those filtered out
# depend on internal headers.
modules-names-tests = $(filter-out ifuncmod% tst-tlsmod%,\
$(modules-names))
ifeq (yes,$(have-mtls-dialect-gnu2))
tests += tst-gnu2-tls1
modules-names += tst-gnu2-tls1mod
$(objpfx)tst-gnu2-tls1: $(objpfx)tst-gnu2-tls1mod.so
tst-gnu2-tls1mod.so-no-z-defs = yes
CFLAGS-tst-gnu2-tls1mod.c += -mtls-dialect=gnu2
endif
ifeq (yes,$(have-protected-data))
modules-names += tst-protected1moda tst-protected1modb
tests += tst-protected1a tst-protected1b
$(objpfx)tst-protected1a: $(addprefix $(objpfx),tst-protected1moda.so tst-protected1modb.so)
$(objpfx)tst-protected1b: $(addprefix $(objpfx),tst-protected1modb.so tst-protected1moda.so)
tst-protected1modb.so-no-z-defs = yes
# These tests fail with GCC versions prior to 5.1 and with some versions
# of binutils. See https://sourceware.org/bugzilla/show_bug.cgi?id=17709
# and https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65248 for details.
# Perhaps in future we can make these XFAILs conditional on some detection
# of compiler/linker behavior/version.
test-xfail-tst-protected1a = yes
test-xfail-tst-protected1b = yes
endif
ifeq (yesyes,$(have-fpie)$(build-shared))
modules-names += tst-piemod1
tests += tst-pie1 tst-pie2 tst-dlopen-pie tst-dlopen-tlsmodid-pie \
tst-dlopen-self-pie
tests-pie += tst-pie1 tst-pie2 tst-dlopen-tlsmodid-pie tst-dlopen-self-pie
ifeq (yes,$(have-protected-data))
tests += vismain
tests-pie += vismain
CFLAGS-vismain.c += $(PIE-ccflag)
endif
endif
modules-execstack-yes = tst-execstack-mod
extra-test-objs += $(addsuffix .os,$(strip $(modules-names)))
# filtmod1.so, tst-big-note-lib.so have special rules.
modules-names-nobuild := filtmod1 tst-big-note-lib
tests += $(tests-static)
ifeq (yes,$(have-ifunc))
tests-ifuncstatic := ifuncmain1static ifuncmain1picstatic \
ifuncmain2static ifuncmain2picstatic \
ifuncmain4static ifuncmain4picstatic \
ifuncmain5static ifuncmain5picstatic \
ifuncmain7static ifuncmain7picstatic
ifeq (yes,$(have-gcc-ifunc))
tests-ifuncstatic += ifuncmain9static ifuncmain9picstatic
endif
tests-static += $(tests-ifuncstatic)
tests-internal += $(tests-ifuncstatic)
ifeq (yes,$(build-shared))
tests += tst-ifunc-fault-lazy tst-ifunc-fault-bindnow
# Note: sysdeps/x86_64/ifuncmain8.c uses ifuncmain8.
tests-internal += \
ifuncmain1 ifuncmain1pic ifuncmain1vis ifuncmain1vispic \
ifuncmain1staticpic \
ifuncmain2 ifuncmain2pic ifuncmain3 ifuncmain4 \
ifuncmain5 ifuncmain5pic ifuncmain5staticpic \
ifuncmain7 ifuncmain7pic
ifeq (yes,$(have-gcc-ifunc))
tests-internal += ifuncmain9 ifuncmain9pic
endif
ifunc-test-modules = ifuncdep1 ifuncdep1pic ifuncdep2 ifuncdep2pic \
ifuncdep5 ifuncdep5pic
extra-test-objs += $(ifunc-test-modules:=.o)
test-internal-extras += $(ifunc-test-modules)
ifeq (yes,$(have-fpie))
ifunc-pie-tests = ifuncmain1pie ifuncmain1vispie ifuncmain1staticpie \
ifuncmain5pie ifuncmain6pie ifuncmain7pie
ifeq (yes,$(have-gcc-ifunc))
ifunc-pie-tests += ifuncmain9pie
endif
ifeq (yes,$(have-textrel_ifunc))
ifunc-pie-tests += tst-ifunc-textrel
endif
tests-internal += $(ifunc-pie-tests)
tests-pie += $(ifunc-pie-tests)
endif
modules-names += ifuncmod1 ifuncmod3 ifuncmod5 ifuncmod6
endif
endif
ifeq (yes,$(build-shared))
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)tst-pathopt.out $(objpfx)tst-rtld-load-self.out \
$(objpfx)tst-rtld-preload.out $(objpfx)argv0test.out \
$(objpfx)tst-rtld-help.out
endif
tests-special += $(objpfx)check-textrel.out $(objpfx)check-execstack.out \
$(objpfx)check-wx-segment.out \
$(objpfx)check-localplt.out $(objpfx)check-initfini.out
endif
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)order-cmp.out $(objpfx)tst-array1-cmp.out \
$(objpfx)tst-array1-static-cmp.out \
$(objpfx)tst-array2-cmp.out $(objpfx)tst-array3-cmp.out \
$(objpfx)tst-array4-cmp.out $(objpfx)tst-array5-cmp.out \
$(objpfx)tst-array5-static-cmp.out $(objpfx)order2-cmp.out \
$(objpfx)tst-initorder-cmp.out \
$(objpfx)tst-initorder2-cmp.out $(objpfx)tst-unused-dep.out \
$(objpfx)tst-unused-dep-cmp.out
endif
check-abi: $(objpfx)check-abi-ld.out
tests-special += $(objpfx)check-abi-ld.out
update-abi: update-abi-ld
update-all-abi: update-all-abi-ld
ifeq ($(have-glob-dat-reloc),yes)
tests += tst-prelink
tests-internal += tst-prelink-cmp
# Don't compile tst-prelink.c with PIE for GLOB_DAT relocation.
CFLAGS-tst-prelink.c += -fno-pie
tst-prelink-no-pie = yes
endif
# The test requires shared _and_ PIE because the executable
# unit test driver must be able to link with the shared object
# that is going to eventually go into an installed DSO.
ifeq (yesyes,$(have-fpie)$(build-shared))
tests-internal += tst-_dl_addr_inside_object
tests-pie += tst-_dl_addr_inside_object
$(objpfx)tst-_dl_addr_inside_object: $(objpfx)dl-addr-obj.os
CFLAGS-tst-_dl_addr_inside_object.c += $(PIE-ccflag)
endif
# We can only test static libcrypt use if libcrypt has been built,
# and either NSS crypto is not in use, or static NSS libraries are
# available.
ifeq ($(build-crypt),no)
CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=0
else
ifeq ($(nss-crypt),no)
CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=1
else
ifeq ($(static-nss-crypt),no)
CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=0
else
CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=1
endif
endif
endif
include ../Rules
ifeq (yes,$(build-shared))
# Make sure these things are built in the `make lib' pass so they can be used
# to run programs during the `make others' pass.
lib-noranlib: $(objpfx)$(rtld-installed-name) \
$(addprefix $(objpfx),$(extra-objs))
endif
# Command to link into a larger single relocatable object.
reloc-link = $(LINK.o) -nostdlib -nostartfiles -r
$(objpfx)sotruss-lib.so: $(shlib-lds)
$(objpfx)dl-allobjs.os: $(all-rtld-routines:%=$(objpfx)%.os)
$(reloc-link) -o $@ $^
# Link together the dynamic linker into a single relocatable object.
# First we do a link against libc_pic.a just to get a link map,
# and discard the object produced by that link. From the link map
# we can glean all the libc modules that need to go into the dynamic
# linker. Then we do a recursive make that goes into all the subdirs
# those modules come from and builds special rtld-foo.os versions that
# are compiled with special flags, and puts these modules into rtld-libc.a
# for us. Then we do the real link using rtld-libc.a instead of libc_pic.a.
# These symbols need to be stubbed out during symbol discovery because
# their implementation is provided differently in rtld, and the symbol
# discovery mechanism is not compatible with the libc implementation
# when compiled for libc.
rtld-stubbed-symbols = \
__GI___pthread_disable_asynccancel \
__GI___pthread_enable_asynccancel \
__pthread_disable_asynccancel \
__pthread_enable_asynccancel \
calloc \
free \
malloc \
realloc \
ifeq ($(have-ssp),yes)
# rtld is not built with the stack protector, so these references will
# go away in the rebuilds.
rtld-stubbed-symbols += __stack_chk_fail __stack_chk_fail_local
endif
$(objpfx)librtld.map: $(objpfx)dl-allobjs.os $(common-objpfx)libc_pic.a
@-rm -f $@T
for symbol in $(rtld-stubbed-symbols); do \
echo ".globl $$symbol"; \
echo "$$symbol:"; \
done | $(CC) -o $@T.o $(ASFLAGS) -c -x assembler -
$(reloc-link) -o $@.o $@T.o '-Wl,-(' $^ -lgcc '-Wl,-)' -Wl,-Map,$@T
rm -f %@T.o $@.o
mv -f $@T $@
# For lld, skip preceding addresses and values before matching the archive and the member.
$(objpfx)librtld.mk: $(objpfx)librtld.map Makefile
LC_ALL=C \
sed -n 's@^[0-9a-f ]*$(common-objpfx)\([^(]*\)(\([^)]*\.os\)) *.*$$@\1 \2@p' \
$< | \
while read lib file; do \
case $$lib in \
libc_pic.a) \
LC_ALL=C fgrep -l /$$file \
$(common-objpfx)stamp.os $(common-objpfx)*/stamp.os | \
LC_ALL=C \
sed 's@^$(common-objpfx)\([^/]*\)/stamp\.os$$@rtld-\1'" +=$$file@"\
;; \
*/*.a) \
echo rtld-$${lib%%/*} += $$file ;; \
*) echo "Wasn't expecting $$lib($$file)" >&2; exit 1 ;; \
esac; \
done > $@T
echo rtld-subdirs = `LC_ALL=C sed 's/^rtld-\([^ ]*\).*$$/\1/' $@T \
| LC_ALL=C sort -u` >> $@T
mv -f $@T $@
$(objpfx)rtld-libc.a: $(objpfx)librtld.mk FORCE
$(MAKE) -f $< -f rtld-Rules
$(objpfx)librtld.os: $(objpfx)dl-allobjs.os $(objpfx)rtld-libc.a
$(LINK.o) -nostdlib -nostartfiles -r -o $@ '-Wl,-(' $^ -lgcc '-Wl,-)' \
-Wl,-Map,$@.map
generated += librtld.map librtld.mk rtld-libc.a librtld.os.map
z-now-yes = -Wl,-z,now
$(objpfx)ld.so: $(objpfx)librtld.os $(ld-map)
# Link into a temporary file so that we don't touch $@ at all
# if the sanity check below fails.
$(LINK.o) -nostdlib -nostartfiles -shared -o $@.new \
$(LDFLAGS-rtld) -Wl,-z,defs $(z-now-$(bind-now)) \
$(filter-out $(map-file),$^) $(load-map-file) \
-Wl,-soname=$(rtld-installed-name) \
-Wl,-defsym=_begin=0
$(call after-link,$@.new)
$(READELF) -s $@.new \
| $(AWK) '($$7 ~ /^UND(|EF)$$/ && $$1 != "0:" && $$4 != "REGISTER") { print; p=1 } END { exit p != 0 }'
mv -f $@.new $@
ifeq (yes,$(build-shared))
# interp.c exists just to get the runtime linker path into libc.so.
$(objpfx)interp.os: $(common-objpfx)runtime-linker.h
endif
ifneq (ld.so,$(rtld-installed-name))
# Make sure ld.so.1 exists in the build directory so we can link
# against it.
$(objpfx)$(rtld-installed-name): $(objpfx)ld.so
$(make-link)
generated += $(rtld-installed-name)
endif
# Build a file mentioning all trustworthy directories to look for shared
# libraries when using LD_LIBRARY_PATH in a setuid program. The user can
# add directories to the list by defining $(user-defined-trusted-dirs)
# before starting make.
$(objpfx)trusted-dirs.h: $(objpfx)trusted-dirs.st; @:
$(objpfx)trusted-dirs.st: Makefile $(..)Makeconfig
$(make-target-directory)
echo "$(subst :, ,$(default-rpath) $(user-defined-trusted-dirs))" \
| $(AWK) -f gen-trusted-dirs.awk > ${@:st=T};
echo '#define DL_DST_LIB "$(notdir $(slibdir))"' >> ${@:st=T}
$(move-if-change) ${@:st=T} ${@:st=h}
touch $@
CPPFLAGS-dl-load.c += -I$(objpfx). -I$(csu-objpfx).
ifeq (yes,$(build-shared))
$(inst_rtlddir)/$(rtld-installed-name): $(objpfx)ld.so $(+force)
$(make-target-directory)
$(do-install-program)
# Special target called by parent to install just the dynamic linker.
.PHONY: ldso_install
ldso_install: $(inst_rtlddir)/$(rtld-installed-name)
endif # $(build-shared)
# Workarounds for ${exec_prefix} expansion in configure variables.
# config.status cannot be used directly for processing ldd.bash.in or
# expanding variables such as sysconfdir because the expansion
# contains the literal string ${exec_prefix}, which is not valid in C
# headers or installed shell scripts.
ldd-rewrite = -e 's%@RTLD@%$(rtlddir)/$(rtld-installed-name)%g' \
-e 's%@VERSION@%$(version)%g' \
-e 's|@PKGVERSION@|$(PKGVERSION)|g' \
-e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|g' \
-e 's%@TEXTDOMAINDIR@%$(localedir)%g'
ifeq ($(ldd-rewrite-script),no)
define gen-ldd
LC_ALL=C sed $(ldd-rewrite) < $< > $@.new
endef
else
define gen-ldd
LC_ALL=C sed $(ldd-rewrite) < $< \
| LC_ALL=C sed -f $(patsubst $(..)/%,/%,$(..)$(ldd-rewrite-script)) > $@.new
endef
endif
$(objpfx)ldd: ldd.bash.in $(common-objpfx)soversions.mk \
$(common-objpfx)config.make
$(gen-ldd)
chmod 555 $@.new
mv -f $@.new $@
$(objpfx)sln: $(sln-modules:%=$(objpfx)%.o)
$(objpfx)ldconfig: $(ldconfig-modules:%=$(objpfx)%.o)
SYSCONF-FLAGS := -D'SYSCONFDIR="$(sysconfdir)"'
CFLAGS-ldconfig.c += $(SYSCONF-FLAGS) -D'LIBDIR="$(libdir)"' \
-D'SLIBDIR="$(slibdir)"'
libof-ldconfig = ldconfig
CFLAGS-dl-cache.c += $(SYSCONF-FLAGS)
CFLAGS-cache.c += $(SYSCONF-FLAGS)
CFLAGS-rtld.c += $(SYSCONF-FLAGS)
CFLAGS-dl-usage.c += $(SYSCONF-FLAGS) \
-D'RTLD="$(rtlddir)/$(rtld-installed-name)"'
CFLAGS-dl-diagnostics.c += $(SYSCONF-FLAGS) \
-D'PREFIX="$(prefix)"' \
-D'RTLD="$(rtlddir)/$(rtld-installed-name)"'
cpp-srcs-left := $(all-rtld-routines:=.os)
lib := rtld
include $(patsubst %,$(..)libof-iterator.mk,$(cpp-srcs-left))
test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(strip $(modules-names))))
generated += $(addsuffix .so,$(strip $(modules-names)))
$(objpfx)testobj1_1.so: $(objpfx)testobj1.so
$(objpfx)testobj2.so: $(objpfx)testobj1.so
$(objpfx)testobj6.so: $(objpfx)testobj1.so $(objpfx)testobj2.so
$(objpfx)failobj.so: $(objpfx)testobj6.so
$(objpfx)dep1.so: $(objpfx)dep2.so $(objpfx)dep4.so
$(objpfx)dep2.so: $(objpfx)dep3.so $(objpfx)dep4.so
$(objpfx)dep4.so: $(objpfx)dep3.so
$(objpfx)nodelmod3.so: $(objpfx)nodelmod4.so
$(objpfx)neededobj2.so: $(objpfx)neededobj1.so
$(objpfx)neededobj3.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so
$(objpfx)neededobj4.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
$(objpfx)neededobj3.so
$(objpfx)neededobj6.so: $(objpfx)neededobj5.so
$(objpfx)unload2mod.so: $(objpfx)unload2dep.so
$(objpfx)firstobj.so: $(shared-thread-library)
$(objpfx)reldep4mod1.so: $(objpfx)reldep4mod3.so
$(objpfx)reldep4mod2.so: $(objpfx)reldep4mod4.so
$(objpfx)dblloadmod1.so: $(objpfx)dblloadmod3.so
$(objpfx)dblloadmod2.so: $(objpfx)dblloadmod3.so
$(objpfx)reldepmod5.so: $(objpfx)reldepmod2.so
$(objpfx)reldepmod6.so: $(objpfx)reldepmod2.so
$(objpfx)reldep6mod1.so: $(objpfx)reldep6mod0.so
$(objpfx)reldep6mod2.so: $(objpfx)reldep6mod1.so
$(objpfx)reldep6mod3.so: $(objpfx)reldep6mod2.so
$(objpfx)reldep6mod4.so: $(objpfx)reldep6mod1.so
$(objpfx)tst-tlsmod3.so: $(objpfx)tst-tlsmod2.so
$(objpfx)tst-tlsmod8.so: $(objpfx)tst-tlsmod7.so
$(objpfx)tst-tlsmod10.so: $(objpfx)tst-tlsmod9.so
$(objpfx)tst-tlsmod12.so: $(objpfx)tst-tlsmod11.so
$(objpfx)tst-tlsmod13a.so: $(objpfx)tst-tlsmod13.so
# For tst-tls9-static, make sure the modules it dlopens have libc.so in DT_NEEDED
$(objpfx)tst-tlsmod5.so: $(common-objpfx)libc.so
$(objpfx)tst-tlsmod6.so: $(common-objpfx)libc.so
$(objpfx)tst-tls19mod1.so: $(objpfx)tst-tls19mod2.so $(objpfx)tst-tls19mod3.so
$(objpfx)tst-tls19mod3.so: $(objpfx)ld.so
$(objpfx)reldep8mod3.so: $(objpfx)reldep8mod1.so $(objpfx)reldep8mod2.so
$(objpfx)nodel2mod3.so: $(objpfx)nodel2mod1.so $(objpfx)nodel2mod2.so
$(objpfx)reldep9mod2.so: $(objpfx)reldep9mod1.so
$(objpfx)reldep9mod3.so: $(objpfx)reldep9mod1.so $(objpfx)reldep9mod2.so
$(objpfx)unload3mod1.so: $(objpfx)unload3mod3.so
$(objpfx)unload3mod2.so: $(objpfx)unload3mod3.so
$(objpfx)unload3mod3.so: $(objpfx)unload3mod4.so
$(objpfx)unload4mod1.so: $(objpfx)unload4mod2.so $(objpfx)unload4mod3.so
$(objpfx)unload4mod2.so: $(objpfx)unload4mod4.so $(objpfx)unload4mod3.so
$(objpfx)unload7mod2.so: $(objpfx)unload7mod1.so
$(objpfx)unload8mod1.so: $(objpfx)unload8mod2.so
$(objpfx)unload8mod2.so: $(objpfx)unload8mod3.so
$(objpfx)tst-initordera2.so: $(objpfx)tst-initordera1.so
$(objpfx)tst-initorderb2.so: $(objpfx)tst-initorderb1.so $(objpfx)tst-initordera2.so
$(objpfx)tst-initordera3.so: $(objpfx)tst-initorderb2.so $(objpfx)tst-initorderb1.so
$(objpfx)tst-initordera4.so: $(objpfx)tst-initordera3.so
$(objpfx)tst-initorder: $(objpfx)tst-initordera4.so $(objpfx)tst-initordera1.so $(objpfx)tst-initorderb2.so
$(objpfx)tst-null-argv: $(objpfx)tst-null-argv-lib.so
$(objpfx)tst-tlsalign: $(objpfx)tst-tlsalign-lib.so
$(objpfx)tst-nodelete-opened.out: $(objpfx)tst-nodelete-opened-lib.so
$(objpfx)tst-tlsalign-extern: $(objpfx)tst-tlsalign-vars.o
$(objpfx)tst-tlsalign-extern-static: $(objpfx)tst-tlsalign-vars.o
tst-null-argv-ENV = LD_DEBUG=all LD_DEBUG_OUTPUT=$(objpfx)tst-null-argv.debug.out
LDFLAGS-nodel2mod3.so = -Wl,--no-as-needed
LDFLAGS-reldepmod5.so = -Wl,--no-as-needed
LDFLAGS-reldep6mod1.so = -Wl,--no-as-needed
LDFLAGS-reldep6mod4.so = -Wl,--no-as-needed
LDFLAGS-reldep8mod3.so = -Wl,--no-as-needed
LDFLAGS-unload4mod1.so = -Wl,--no-as-needed
LDFLAGS-unload4mod2.so = -Wl,--no-as-needed
LDFLAGS-tst-initorder = -Wl,--no-as-needed
LDFLAGS-tst-initordera2.so = -Wl,--no-as-needed
LDFLAGS-tst-initordera3.so = -Wl,--no-as-needed
LDFLAGS-tst-initordera4.so = -Wl,--no-as-needed
LDFLAGS-tst-initorderb2.so = -Wl,--no-as-needed
LDFLAGS-tst-tlsmod5.so = -nostdlib -Wl,--no-as-needed
LDFLAGS-tst-tlsmod6.so = -nostdlib -Wl,--no-as-needed
testobj1.so-no-z-defs = yes
testobj3.so-no-z-defs = yes
testobj4.so-no-z-defs = yes
testobj5.so-no-z-defs = yes
testobj6.so-no-z-defs = yes
failobj.so-no-z-defs = yes
constload2.so-no-z-defs = yes
constload3.so-no-z-defs = yes
nodelmod1.so-no-z-defs = yes
nodelmod2.so-no-z-defs = yes
nodelmod4.so-no-z-defs = yes
nodel2mod2.so-no-z-defs = yes
reldepmod2.so-no-z-defs = yes
reldepmod3.so-no-z-defs = yes
reldepmod4.so-no-z-defs = yes
reldep4mod4.so-no-z-defs = yes
reldep4mod2.so-no-z-defs = yes
ltglobmod2.so-no-z-defs = yes
dblloadmod3.so-no-z-defs = yes
tst-tlsmod1.so-no-z-defs = yes
tst-tlsmod2.so-no-z-defs = yes
tst-tlsmod3.so-no-z-defs = yes
tst-tlsmod4.so-no-z-defs = yes
tst-tlsmod7.so-no-z-defs = yes
tst-tlsmod8.so-no-z-defs = yes
tst-tlsmod9.so-no-z-defs = yes
tst-tlsmod10.so-no-z-defs = yes
tst-tlsmod12.so-no-z-defs = yes
tst-tlsmod14a.so-no-z-defs = yes
tst-tlsmod14b.so-no-z-defs = yes
tst-tlsmod15a.so-no-z-defs = yes
tst-tlsmod16b.so-no-z-defs = yes
circlemod2.so-no-z-defs = yes
circlemod3.so-no-z-defs = yes
circlemod3a.so-no-z-defs = yes
reldep8mod2.so-no-z-defs = yes
reldep9mod1.so-no-z-defs = yes
unload3mod4.so-no-z-defs = yes
unload4mod1.so-no-z-defs = yes
ifuncmod1.so-no-z-defs = yes
ifuncmod5.so-no-z-defs = yes
ifuncmod6.so-no-z-defs = yes
tst-auditmod9a.so-no-z-defs = yes
tst-auditmod9b.so-no-z-defs = yes
tst-nodelete-uniquemod.so-no-z-defs = yes
tst-nodelete-rtldmod.so-no-z-defs = yes
tst-nodelete-zmod.so-no-z-defs = yes
tst-nodelete2mod.so-no-z-defs = yes
ifeq ($(build-shared),yes)
# Build all the modules even when not actually running test programs.
tests: $(test-modules)
endif
LDFLAGS-loadtest = -rdynamic
$(objpfx)loadtest.out: $(test-modules)
$(objpfx)neededtest.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
$(objpfx)neededobj3.so
$(objpfx)neededtest2.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
$(objpfx)neededobj3.so
$(objpfx)neededtest3.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
$(objpfx)neededobj3.so $(objpfx)neededobj4.so
$(objpfx)neededtest4: $(objpfx)neededobj1.so
$(objpfx)neededtest4.out: $(objpfx)neededobj5.so $(objpfx)neededobj6.so
$(objpfx)restest1: $(objpfx)testobj1.so $(objpfx)testobj1_1.so
LDFLAGS-restest1 = -rdynamic
LDFLAGS-restest2 = -rdynamic
$(objpfx)restest1.out: $(test-modules)
preloadtest-preloads = testobj1 testobj2 testobj3 testobj4 testobj5
$(objpfx)preloadtest: $(objpfx)testobj6.so
LDFLAGS-preloadtest = -rdynamic
$(objpfx)preloadtest.out: $(preloadtest-preloads:%=$(objpfx)%.so)
preloadtest-ENV = \
LD_PRELOAD=$(subst $(empty) ,:,$(strip $(preloadtest-preloads:=.so)))
LDFLAGS-loadfail = -rdynamic
$(objpfx)loadfail.out: $(objpfx)failobj.so
LDFLAGS-multiload = -rdynamic
CFLAGS-multiload.c += -DOBJDIR=\"$(elf-objpfx)\"
$(objpfx)multiload.out: $(objpfx)testobj1.so
LDFLAGS-origtest = -rdynamic
$(objpfx)origtest.out: $(objpfx)testobj1.so
ifeq ($(have-thread-library),yes)
$(objpfx)resolvfail: $(shared-thread-library)
endif
$(objpfx)constload1.out: $(objpfx)constload2.so $(objpfx)constload3.so
$(objpfx)circleload1.out: $(objpfx)circlemod1.so \
$(objpfx)circlemod1a.so
$(objpfx)circlemod1.so: $(objpfx)circlemod2.so
$(objpfx)circlemod2.so: $(objpfx)circlemod3.so
$(objpfx)circlemod1a.so: $(objpfx)circlemod2a.so
$(objpfx)circlemod2a.so: $(objpfx)circlemod3a.so
$(objpfx)order: $(addprefix $(objpfx),dep4.so dep3.so dep2.so dep1.so)
$(objpfx)order-cmp.out: $(objpfx)order.out
(echo "0123456789" | cmp $< -) > $@; \
$(evaluate-test)
$(objpfx)vismain: $(addprefix $(objpfx),vismod1.so vismod2.so)
$(objpfx)vismain.out: $(addprefix $(objpfx),vismod3.so)
vismain-ENV = LD_PRELOAD=$(addprefix $(objpfx),vismod3.so)
$(objpfx)noload: $(objpfx)testobj1.so
LDFLAGS-noload = -rdynamic -Wl,--no-as-needed
$(objpfx)noload.out: $(objpfx)testobj5.so
$(objpfx)noload-mem.out: $(objpfx)noload.out
$(common-objpfx)malloc/mtrace $(objpfx)noload.mtrace > $@; \
$(evaluate-test)
noload-ENV = MALLOC_TRACE=$(objpfx)noload.mtrace \
LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
LDFLAGS-nodelete = -rdynamic
LDFLAGS-nodelmod1.so = -Wl,--enable-new-dtags,-z,nodelete
LDFLAGS-nodelmod4.so = -Wl,--enable-new-dtags,-z,nodelete
$(objpfx)nodelete.out: $(objpfx)nodelmod1.so $(objpfx)nodelmod2.so \
$(objpfx)nodelmod3.so
LDFLAGS-nodlopenmod.so = -Wl,--enable-new-dtags,-z,nodlopen
$(objpfx)nodlopen.out: $(objpfx)nodlopenmod.so
$(objpfx)nodlopenmod2.so: $(objpfx)nodlopenmod.so
$(objpfx)nodlopen2.out: $(objpfx)nodlopenmod2.so
$(objpfx)filtmod1.so: $(objpfx)filtmod1.os $(objpfx)filtmod2.so
$(LINK.o) -shared -o $@ -B$(csu-objpfx) $(LDFLAGS.so) \
-L$(subst :, -L,$(rpath-link)) \
-Wl,-rpath-link=$(rpath-link) \
$< -Wl,-F,$(objpfx)filtmod2.so
$(objpfx)filter: $(objpfx)filtmod1.so
# This does not link against libc.
CFLAGS-filtmod1.c += $(no-stack-protector)
$(objpfx)unload.out: $(objpfx)unloadmod.so
$(objpfx)reldep.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod2.so
$(objpfx)reldep2.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod3.so
$(objpfx)reldep3.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so
$(objpfx)reldep4.out: $(objpfx)reldep4mod1.so $(objpfx)reldep4mod2.so
$(objpfx)next: $(objpfx)nextmod1.so $(objpfx)nextmod2.so
LDFLAGS-next = -Wl,--no-as-needed
$(objpfx)unload2.out: $(objpfx)unload2mod.so $(objpfx)unload2dep.so
$(objpfx)lateglobal.out: $(objpfx)ltglobmod1.so $(objpfx)ltglobmod2.so
$(objpfx)tst-pathopt.out: tst-pathopt.sh $(objpfx)tst-pathopt \
$(objpfx)pathoptobj.so
$(SHELL) $< $(common-objpfx) '$(test-wrapper-env)' \
'$(run-program-env)'; \
$(evaluate-test)
$(objpfx)tst-rtld-load-self.out: tst-rtld-load-self.sh $(objpfx)ld.so
$(SHELL) $^ '$(test-wrapper)' '$(test-wrapper-env)' > $@; \
$(evaluate-test)
tst-rtld-preload-OBJS = $(subst $(empty) ,:,$(strip $(preloadtest-preloads:=.so)))
$(objpfx)tst-rtld-preload.out: tst-rtld-preload.sh $(objpfx)ld.so \
$(objpfx)preloadtest \
$(preloadtest-preloads:%=$(objpfx)%.so)
$(SHELL) $< $(objpfx)ld.so $(objpfx)preloadtest \
'$(test-wrapper-env)' '$(run_program_env)' \
'$(rpath-link)' '$(tst-rtld-preload-OBJS)' > $@; \
$(evaluate-test)
$(objpfx)initfirst.out: $(objpfx)firstobj.so
$(objpfx)global: $(objpfx)globalmod1.so
$(objpfx)global.out: $(objpfx)reldepmod1.so
$(objpfx)dblload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
$(objpfx)dblunload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
$(objpfx)reldep5.out: $(objpfx)reldepmod5.so $(objpfx)reldepmod6.so
$(objpfx)reldep6.out: $(objpfx)reldep6mod3.so $(objpfx)reldep6mod4.so
$(objpfx)reldep7.out: $(objpfx)reldep7mod1.so $(objpfx)reldep7mod2.so
$(objpfx)reldep8.out: $(objpfx)reldep8mod3.so
LDFLAGS-nodel2mod2.so = -Wl,--enable-new-dtags,-z,nodelete
$(objpfx)nodelete2.out: $(objpfx)nodel2mod3.so
$(objpfx)reldep9.out: $(objpfx)reldep9mod3.so
$(objpfx)tst-tls3: $(objpfx)tst-tlsmod1.so
$(objpfx)tst-tls4.out: $(objpfx)tst-tlsmod2.so
$(objpfx)tst-tls5.out: $(objpfx)tst-tlsmod2.so
$(objpfx)tst-tls6.out: $(objpfx)tst-tlsmod2.so
$(objpfx)tst-tls7.out: $(objpfx)tst-tlsmod3.so
$(objpfx)tst-tls8.out: $(objpfx)tst-tlsmod3.so $(objpfx)tst-tlsmod4.so
$(objpfx)tst-tls9.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
$(objpfx)tst-tls10: $(objpfx)tst-tlsmod8.so $(objpfx)tst-tlsmod7.so
$(objpfx)tst-tls11: $(objpfx)tst-tlsmod10.so $(objpfx)tst-tlsmod9.so
$(objpfx)tst-tls12: $(objpfx)tst-tlsmod12.so $(objpfx)tst-tlsmod11.so
$(objpfx)tst-tls13.out: $(objpfx)tst-tlsmod13a.so
$(objpfx)tst-tls14: $(objpfx)tst-tlsmod14a.so
$(objpfx)tst-tls14.out: $(objpfx)tst-tlsmod14b.so
$(objpfx)tst-tls15.out: $(objpfx)tst-tlsmod15a.so $(objpfx)tst-tlsmod15b.so
$(objpfx)tst-tls-dlinfo.out: $(objpfx)tst-tlsmod2.so
$(objpfx)tst-tls16.out: $(objpfx)tst-tlsmod16a.so $(objpfx)tst-tlsmod16b.so
$(objpfx)tst-tls17.out: $(objpfx)tst-tlsmod17b.so
$(patsubst %,$(objpfx)%.os,$(tlsmod17a-modules)): $(objpfx)tst-tlsmod17a%.os: tst-tlsmod17a.c
$(compile-command.c) -DN=$*
$(patsubst %,$(objpfx)%.so,$(tlsmod17a-modules)): $(objpfx)tst-tlsmod17a%.so: $(objpfx)ld.so
$(objpfx)tst-tlsmod17b.so: $(patsubst %,$(objpfx)%.so,$(tlsmod17a-modules))
$(objpfx)tst-tls18.out: $(patsubst %,$(objpfx)%.so,$(tlsmod18a-modules))
$(patsubst %,$(objpfx)%.os,$(tlsmod18a-modules)): $(objpfx)tst-tlsmod18a%.os : tst-tlsmod18a.c
$(compile-command.c) -DN=$*
$(patsubst %,$(objpfx)%.so,$(tlsmod18a-modules)): $(objpfx)tst-tlsmod18a%.so: $(objpfx)ld.so
$(objpfx)tst-tls19.out: $(objpfx)tst-tls19mod1.so
CFLAGS-tst-align.c += $(stack-align-test-flags)
CFLAGS-tst-align2.c += $(stack-align-test-flags)
CFLAGS-tst-alignmod.c += $(stack-align-test-flags)
CFLAGS-tst-alignmod2.c += $(stack-align-test-flags)
$(objpfx)tst-align.out: $(objpfx)tst-alignmod.so
$(objpfx)tst-align2: $(objpfx)tst-alignmod2.so
$(objpfx)unload3.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
$(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
$(objpfx)unload4.out: $(objpfx)unload4mod1.so $(objpfx)unload4mod3.so
$(objpfx)unload5.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
$(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
$(objpfx)unload6.out: $(objpfx)unload6mod1.so $(objpfx)unload6mod2.so \
$(objpfx)unload6mod3.so
$(objpfx)unload7.out: $(objpfx)unload7mod1.so $(objpfx)unload7mod2.so
unload7-ENV = MALLOC_PERTURB_=85
$(objpfx)unload8.out: $(objpfx)unload8mod1.so $(objpfx)unload8mod1x.so
$(objpfx)tst-tls9-static.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
ifeq ($(have-z-execstack),yes)
$(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
CPPFLAGS-tst-execstack.c += -DUSE_PTHREADS=0
LDFLAGS-tst-execstack = -Wl,-z,noexecstack
LDFLAGS-tst-execstack-mod.so = -Wl,-z,execstack
$(objpfx)tst-execstack-needed: $(objpfx)tst-execstack-mod.so
LDFLAGS-tst-execstack-needed = -Wl,-z,noexecstack
LDFLAGS-tst-execstack-prog = -Wl,-z,execstack
CFLAGS-tst-execstack-prog.c += -Wno-trampolines
CFLAGS-tst-execstack-mod.c += -Wno-trampolines
endif
LDFLAGS-tst-array2 = -Wl,--no-as-needed
LDFLAGS-tst-array5 = -Wl,--no-as-needed
$(objpfx)tst-array1-cmp.out: tst-array1.exp $(objpfx)tst-array1.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-array1-static-cmp.out: tst-array1.exp \
$(objpfx)tst-array1-static.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-array2: $(objpfx)tst-array2dep.so
$(objpfx)tst-array2-cmp.out: tst-array2.exp $(objpfx)tst-array2.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-array3-cmp.out: tst-array1.exp $(objpfx)tst-array3.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-array4.out: $(objpfx)tst-array2dep.so
$(objpfx)tst-array4-cmp.out: tst-array4.exp $(objpfx)tst-array4.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-array5: $(objpfx)tst-array5dep.so
$(objpfx)tst-array5-cmp.out: tst-array5.exp $(objpfx)tst-array5.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-array5-static-cmp.out: tst-array5-static.exp \
$(objpfx)tst-array5-static.out
cmp $^ > $@; \
$(evaluate-test)
CFLAGS-tst-pie1.c += $(pie-ccflag)
CFLAGS-tst-pie2.c += $(pie-ccflag)
$(objpfx)tst-piemod1.so: $(libsupport)
$(objpfx)tst-pie1: $(objpfx)tst-piemod1.so
$(objpfx)tst-dlopen-pie.out: $(objpfx)tst-pie1
ifeq (yes,$(build-shared))
# NB: Please keep cet-built-dso in sysdeps/x86/Makefile in sync with
# all-built-dso here.
all-built-dso := $(common-objpfx)elf/ld.so $(common-objpfx)libc.so \
$(filter-out $(common-objpfx)linkobj/libc.so, \
$(sort $(wildcard $(addprefix $(common-objpfx), \
*/lib*.so \
iconvdata/*.so))))
$(all-built-dso:=.dyn): %.dyn: %
@rm -f $@T
LC_ALL=C $(READELF) -W -d $< > $@T
test -s $@T
mv -f $@T $@
common-generated += $(all-built-dso:$(common-objpfx)%=%.dyn)
$(objpfx)check-textrel.out: $(..)scripts/check-textrel.awk \
$(all-built-dso:=.dyn)
LC_ALL=C $(AWK) -f $^ > $@; \
$(evaluate-test)
generated += check-textrel.out
$(objpfx)execstack-default: $(first-word $(wildcard $(sysdirs:%=%/stackinfo.h)))
$(make-target-directory)
{ echo '#include <elf.h>'; \
echo '#include <stackinfo.h>'; \
echo '#if (DEFAULT_STACK_PERMS & PF_X) == 0'; \
echo '@@@execstack-no@@@'; \
echo '#else'; \
echo '@@@execstack-yes@@@'; \
echo '#endif'; } | \
$(CC) $(CFLAGS) $(CPPFLAGS) -E -x c-header - | \
sed -n -e 's/^@@@\(.*\)@@@/\1/p' > $@T
mv -f $@T $@
generated += execstack-default
$(all-built-dso:=.phdr): %.phdr: %
@rm -f $@T
LC_ALL=C $(READELF) -W -l $< > $@T
test -s $@T
mv -f $@T $@
common-generated += $(all-built-dso:$(common-objpfx)%=%.phdr)
$(objpfx)check-execstack.out: $(..)scripts/check-execstack.awk \
$(objpfx)execstack-default \
$(all-built-dso:=.phdr)
LC_ALL=C $(AWK) -v "xfail=$(check-execstack-xfail)" -f $^ > $@; \
$(evaluate-test)
generated += check-execstack.out
$(objpfx)check-wx-segment.out: $(..)scripts/check-wx-segment.py \
$(all-built-dso:=.phdr)
$(PYTHON) $^ --xfail="$(check-wx-segment-xfail)" > $@; \
$(evaluate-test)
generated += check-wx-segment.out
$(objpfx)tst-dlmodcount.out: $(test-modules)
$(all-built-dso:=.jmprel): %.jmprel: % Makefile
@rm -f $@T
LC_ALL=C $(READELF) -W -S -d -r $< > $@T
test -s $@T
mv -f $@T $@
common-generated += $(all-built-dso:$(common-objpfx)%=%.jmprel)
localplt-built-dso := $(addprefix $(common-objpfx),\
libc.so \
elf/ld.so \
math/libm.so \
dlfcn/libdl.so \
resolv/libresolv.so \
)
ifeq ($(build-mathvec),yes)
localplt-built-dso += $(addprefix $(common-objpfx), mathvec/libmvec.so)
endif
ifeq ($(have-thread-library),yes)
localplt-built-dso += $(filter-out %_nonshared.a, $(shared-thread-library))
endif
ifeq ($(build-crypt),yes)
localplt-built-dso += $(addprefix $(common-objpfx), crypt/libcrypt.so)
endif
ifneq ($(pthread-in-libc),yes)
localplt-built-dso += $(addprefix $(common-objpfx), rt/librt.so)
endif
vpath localplt.data $(+sysdep_dirs)
$(objpfx)check-localplt.out: $(..)scripts/check-localplt.awk \
$(..)scripts/localplt.awk \
$(localplt-built-dso:=.jmprel) \
localplt.data
LC_ALL=C $(AWK) -f $(filter-out $< %localplt.data,$^) | \
LC_ALL=C $(AWK) -f $< $(filter %localplt.data,$^) - \
> $@; \
$(evaluate-test)
endif
$(all-built-dso:=.dynsym): %.dynsym: %
@rm -f $@T
LC_ALL=C $(READELF) -W --dyn-syms $< > $@T
test -s $@T
mv -f $@T $@
common-generated += $(all-built-dso:$(common-objpfx)%=%.dynsym)
$(objpfx)check-initfini.out: $(..)scripts/check-initfini.awk \
$(all-built-dso:=.dynsym)
LC_ALL=C $(AWK) -f $^ > $@; \
$(evaluate-test)
generated += check-initfini.out
$(objpfx)tst-dlopenrpath: $(objpfx)tst-dlopenrpathmod.so
CFLAGS-tst-dlopenrpath.c += -DPFX=\"$(objpfx)\"
LDFLAGS-tst-dlopenrpathmod.so += -Wl,-rpath,\$$ORIGIN/test-subdir
$(objpfx)tst-dlopenrpath.out: $(objpfx)firstobj.so
$(objpfx)tst-deep1mod2.so: $(objpfx)tst-deep1mod3.so
$(objpfx)tst-deep1: $(objpfx)tst-deep1mod1.so
$(objpfx)tst-deep1.out: $(objpfx)tst-deep1mod2.so
LDFLAGS-tst-deep1 += -rdynamic
tst-deep1mod3.so-no-z-defs = yes
$(objpfx)tst-dlmopen1.out: $(objpfx)tst-dlmopen1mod.so
$(objpfx)tst-dlmopen2.out: $(objpfx)tst-dlmopen1mod.so
$(objpfx)tst-dlmopen3.out: $(objpfx)tst-dlmopen1mod.so
$(objpfx)tst-audit1.out: $(objpfx)tst-auditmod1.so
tst-audit1-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
$(objpfx)tst-audit2.out: $(objpfx)tst-auditmod1.so $(objpfx)tst-auditmod9b.so
# Prevent GCC-5 from translating a malloc/memset pair into calloc
CFLAGS-tst-audit2.c += -fno-builtin
tst-audit2-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
$(objpfx)tst-audit9.out: $(objpfx)tst-auditmod9a.so $(objpfx)tst-auditmod9b.so
tst-audit9-ENV = LD_AUDIT=$(objpfx)tst-auditmod9a.so
$(objpfx)tst-audit8: $(libm)
$(objpfx)tst-audit8.out: $(objpfx)tst-auditmod1.so
tst-audit8-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
$(objpfx)tst-global1.out: $(objpfx)testobj6.so $(objpfx)testobj2.so
$(objpfx)order2.out: $(objpfx)order2mod1.so $(objpfx)order2mod2.so
$(objpfx)order2-cmp.out: $(objpfx)order2.out
(echo "12345" | cmp $< -) > $@; \
$(evaluate-test)
$(objpfx)order2mod1.so: $(objpfx)order2mod4.so
$(objpfx)order2mod4.so: $(objpfx)order2mod3.so
$(objpfx)order2mod2.so: $(objpfx)order2mod3.so
order2mod2.so-no-z-defs = yes
LDFLAGS-order2mod1.so = -Wl,--no-as-needed
LDFLAGS-order2mod2.so = -Wl,--no-as-needed
tst-stackguard1-ARGS = --command "$(host-test-program-cmd) --child"
tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child"
tst-ptrguard1-ARGS = --command "$(host-test-program-cmd) --child"
# When built statically, the pointer guard interface uses
# __pointer_chk_guard_local.
CFLAGS-tst-ptrguard1-static.c += -DPTRGUARD_LOCAL
tst-ptrguard1-static-ARGS = --command "$(objpfx)tst-ptrguard1-static --child"
$(objpfx)tst-leaks1-mem.out: $(objpfx)tst-leaks1.out
$(common-objpfx)malloc/mtrace $(objpfx)tst-leaks1.mtrace > $@; \
$(evaluate-test)
tst-leaks1-ENV = MALLOC_TRACE=$(objpfx)tst-leaks1.mtrace \
LD_PRELOAD=$(common-objpfx)/malloc/libc_malloc_debug.so
$(objpfx)tst-thrlock: $(shared-thread-library)
$(objpfx)tst-thrlock.out: $(libm)
$(objpfx)tst-noload.out: $(libm)
tst-tst-dlopen-tlsmodid-no-pie = yes
$(objpfx)tst-dlopen-tlsmodid: $(shared-thread-library)
$(objpfx)tst-dlopen-tlsmodid.out: $(objpfx)tst-dlopen-self
CFLAGS-tst-dlopen-tlsmodid-pie.c += $(pie-ccflag)
$(objpfx)tst-dlopen-tlsmodid-pie: $(shared-thread-library)
$(objpfx)tst-dlopen-tlsmodid-pie.out: $(objpfx)tst-dlopen-self-pie
$(objpfx)tst-dlopen-tlsmodid-container: $(shared-thread-library)
LDFLAGS-tst-dlopen-tlsmodid-container += -Wl,-rpath,\$$ORIGIN
tst-tst-dlopen-self-no-pie = yes
CFLAGS-tst-dlopen-self-pie.c += $(pie-ccflag)
LDFLAGS-tst-dlopen-self-container += -Wl,-rpath,\$$ORIGIN
CFLAGS-ifuncmain1pic.c += $(pic-ccflag)
CFLAGS-ifuncmain1picstatic.c += $(pic-ccflag)
CFLAGS-ifuncmain1staticpic.c += $(pic-ccflag)
CFLAGS-ifuncdep1pic.c += $(pic-ccflag)
CFLAGS-ifuncmain1vispic.c += $(pic-ccflag)
CFLAGS-ifuncmain2pic.c += $(pic-ccflag)
CFLAGS-ifuncmain2picstatic.c += $(pic-ccflag)
CFLAGS-ifuncdep2pic.c += $(pic-ccflag)
CFLAGS-ifuncmain4picstatic.c += $(pic-ccflag)
CFLAGS-ifuncmain5pic.c += $(pic-ccflag)
CFLAGS-ifuncmain5picstatic.c += $(pic-ccflag)
CFLAGS-ifuncmain5staticpic.c += $(pic-ccflag)
CFLAGS-ifuncdep5pic.c += $(pic-ccflag)
CFLAGS-ifuncmain7pic.c += $(pic-ccflag)
CFLAGS-ifuncmain7picstatic.c += $(pic-ccflag)
CFLAGS-ifuncmain9pic.c += $(pic-ccflag)
CFLAGS-ifuncmain9picstatic.c += $(pic-ccflag)
LDFLAGS-ifuncmain3 = -Wl,-export-dynamic
CFLAGS-ifuncmain1pie.c += $(pie-ccflag)
CFLAGS-ifuncmain1vispie.c += $(pie-ccflag)
CFLAGS-ifuncmain1staticpie.c += $(pie-ccflag)
CFLAGS-ifuncmain5pie.c += $(pie-ccflag)
CFLAGS-ifuncmain6pie.c += $(pie-ccflag)
CFLAGS-ifuncmain7pie.c += $(pie-ccflag)
CFLAGS-ifuncmain9pie.c += $(pie-ccflag)
CFLAGS-tst-ifunc-textrel.c += $(pic-ccflag)
LDFLAGS-ifuncmain6pie = -Wl,-z,lazy
$(objpfx)ifuncmain1pie: $(objpfx)ifuncmod1.so
$(objpfx)ifuncmain1staticpie: $(objpfx)ifuncdep1pic.o
$(objpfx)ifuncmain1vispie: $(objpfx)ifuncmod1.so
$(objpfx)ifuncmain5pie: $(objpfx)ifuncmod5.so
$(objpfx)ifuncmain6pie: $(objpfx)ifuncmod6.so
$(objpfx)ifuncmain1: $(addprefix $(objpfx),ifuncmod1.so)
$(objpfx)ifuncmain1pic: $(addprefix $(objpfx),ifuncmod1.so)
$(objpfx)ifuncmain1staticpic: $(addprefix $(objpfx),ifuncdep1pic.o)
$(objpfx)ifuncmain1static: $(addprefix $(objpfx),ifuncdep1.o)
$(objpfx)ifuncmain1picstatic: $(addprefix $(objpfx),ifuncdep1pic.o)
$(objpfx)ifuncmain1vis: $(addprefix $(objpfx),ifuncmod1.so)
$(objpfx)ifuncmain1vispic: $(addprefix $(objpfx),ifuncmod1.so)
$(objpfx)ifuncmain2: $(addprefix $(objpfx),ifuncdep2.o)
$(objpfx)ifuncmain2pic: $(addprefix $(objpfx),ifuncdep2pic.o)
$(objpfx)ifuncmain2static: $(addprefix $(objpfx),ifuncdep2.o)
$(objpfx)ifuncmain2picstatic: $(addprefix $(objpfx),ifuncdep2pic.o)
$(objpfx)ifuncmain3.out: $(objpfx)ifuncmod3.so
$(objpfx)ifuncmain5: $(addprefix $(objpfx),ifuncmod5.so)
$(objpfx)ifuncmain5pic: $(addprefix $(objpfx),ifuncmod5.so)
$(objpfx)ifuncmain5static: $(addprefix $(objpfx),ifuncdep5.o)
$(objpfx)ifuncmain5staticpic: $(addprefix $(objpfx),ifuncdep5pic.o)
$(objpfx)ifuncmain5picstatic: $(addprefix $(objpfx),ifuncdep5pic.o)
LDFLAGS-tst-ifunc-fault-lazy = -Wl,-z,lazy
LDFLAGS-tst-ifunc-fault-bindnow = -Wl,-z,now
define tst-ifunc-fault-script
( $(test-wrapper) $(rtld-prefix) --verify $^ \
&& $(test-wrapper-env) LD_TRACE_LOADED_OBJECTS=1 $(rtld-prefix) $^ \
&& $(test-wrapper-env) LD_TRACE_LOADED_OBJECTS=1 LD_DEBUG=unused \
$(rtld-prefix) $^ \
) > $@; $(evaluate-test)
endef
$(objpfx)tst-ifunc-fault-lazy.out: $(objpfx)tst-ifunc-fault-lazy $(objpfx)ld.so
$(tst-ifunc-fault-script)
$(objpfx)tst-ifunc-fault-bindnow.out: $(objpfx)tst-ifunc-fault-bindnow \
$(objpfx)ld.so
$(tst-ifunc-fault-script)
$(objpfx)tst-unique1.out: $(objpfx)tst-unique1mod1.so \
$(objpfx)tst-unique1mod2.so
$(objpfx)tst-unique2: $(objpfx)tst-unique2mod1.so
$(objpfx)tst-unique2.out: $(objpfx)tst-unique2mod2.so
$(objpfx)tst-unique3: $(objpfx)tst-unique3lib.so
$(objpfx)tst-unique3.out: $(objpfx)tst-unique3lib2.so
$(objpfx)tst-unique4: $(objpfx)tst-unique4lib.so
$(objpfx)tst-nodelete.out: $(objpfx)tst-nodelete-uniquemod.so \
$(objpfx)tst-nodelete-rtldmod.so \
$(objpfx)tst-nodelete-zmod.so
LDFLAGS-tst-nodelete = -rdynamic
LDFLAGS-tst-nodelete-zmod.so = -Wl,--enable-new-dtags,-z,nodelete
$(objpfx)tst-nodelete2.out: $(objpfx)tst-nodelete2mod.so
LDFLAGS-tst-nodelete2 = -rdynamic
$(objpfx)tst-initorder-cmp.out: tst-initorder.exp $(objpfx)tst-initorder.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-initorder2: $(objpfx)tst-initorder2a.so $(objpfx)tst-initorder2d.so $(objpfx)tst-initorder2c.so
$(objpfx)tst-initorder2a.so: $(objpfx)tst-initorder2b.so
$(objpfx)tst-initorder2b.so: $(objpfx)tst-initorder2c.so
$(objpfx)tst-initorder2c.so: $(objpfx)tst-initorder2d.so
LDFLAGS-tst-initorder2 = -Wl,--no-as-needed
LDFLAGS-tst-initorder2a.so = -Wl,--no-as-needed
LDFLAGS-tst-initorder2b.so = -Wl,--no-as-needed
LDFLAGS-tst-initorder2c.so = -Wl,--no-as-needed
define o-iterator-doit
$(objpfx)tst-initorder2$o.os: tst-initorder2.c; \
$$(compile-command.c) -DNAME=\"$o\"
endef
object-suffixes-left := a b c d
include $(o-iterator)
$(objpfx)tst-initorder2-cmp.out: tst-initorder2.exp $(objpfx)tst-initorder2.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-relsort1mod1.so: $(libm) $(objpfx)tst-relsort1mod2.so
$(objpfx)tst-relsort1mod2.so: $(libm)
$(objpfx)tst-relsort1.out: $(objpfx)tst-relsort1mod1.so \
$(objpfx)tst-relsort1mod2.so
$(objpfx)tst-unused-dep.out: $(objpfx)testobj1.so
$(test-wrapper-env) \
LD_TRACE_LOADED_OBJECTS=1 \
LD_DEBUG=unused \
LD_PRELOAD= \
$(rtld-prefix) \
$< > $@; \
$(evaluate-test)
$(objpfx)tst-unused-dep-cmp.out: $(objpfx)tst-unused-dep.out
cmp $< /dev/null > $@; \
$(evaluate-test)
$(objpfx)tst-audit11.out: $(objpfx)tst-auditmod11.so $(objpfx)tst-audit11mod1.so
tst-audit11-ENV = LD_AUDIT=$(objpfx)tst-auditmod11.so
$(objpfx)tst-audit11mod1.so: $(objpfx)tst-audit11mod2.so
LDFLAGS-tst-audit11mod2.so = -Wl,--version-script=tst-audit11mod2.map,-soname,tst-audit11mod2.so
$(objpfx)tst-audit12.out: $(objpfx)tst-auditmod12.so $(objpfx)tst-audit12mod1.so $(objpfx)tst-audit12mod3.so
tst-audit12-ENV = LD_AUDIT=$(objpfx)tst-auditmod12.so
$(objpfx)tst-audit12mod1.so: $(objpfx)tst-audit12mod2.so
LDFLAGS-tst-audit12mod2.so = -Wl,--version-script=tst-audit12mod2.map
$(objpfx)tst-audit13.out: $(objpfx)tst-audit13mod1.so
LDFLAGS-tst-audit13mod1.so = -Wl,-z,lazy
tst-audit13-ENV = LD_AUDIT=$(objpfx)tst-audit13mod1.so
$(objpfx)tst-auditmany.out: $(objpfx)tst-auditmanymod1.so \
$(objpfx)tst-auditmanymod2.so $(objpfx)tst-auditmanymod3.so \
$(objpfx)tst-auditmanymod4.so $(objpfx)tst-auditmanymod5.so \
$(objpfx)tst-auditmanymod6.so $(objpfx)tst-auditmanymod7.so \
$(objpfx)tst-auditmanymod8.so $(objpfx)tst-auditmanymod9.so
tst-auditmany-ENV = \
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
LDFLAGS-tst-audit14 = -Wl,--audit=tst-auditlogmod-1.so
$(objpfx)tst-auditlogmod-1.so: $(libsupport)
$(objpfx)tst-audit14.out: $(objpfx)tst-auditlogmod-1.so
LDFLAGS-tst-audit15 = \
-Wl,--audit=tst-auditlogmod-1.so,--depaudit=tst-auditlogmod-2.so
$(objpfx)tst-auditlogmod-2.so: $(libsupport)
$(objpfx)tst-audit15.out: \
$(objpfx)tst-auditlogmod-1.so $(objpfx)tst-auditlogmod-2.so
LDFLAGS-tst-audit16 = \
-Wl,--audit=tst-auditlogmod-1.so:tst-auditlogmod-2.so \
-Wl,--depaudit=tst-auditlogmod-3.so
$(objpfx)tst-auditlogmod-3.so: $(libsupport)
$(objpfx)tst-audit16.out: \
$(objpfx)tst-auditlogmod-1.so $(objpfx)tst-auditlogmod-2.so \
$(objpfx)tst-auditlogmod-3.so
$(objpfx)tst-audit17.out: $(objpfx)tst-auditmod17.so
# The test check if a audit library without libc.so on DT_NEEDED works as
# intended, so it uses an explicit link rule.
$(objpfx)tst-auditmod17.so: $(objpfx)tst-auditmod17.os
$(CC) -nostdlib -nostartfiles -shared -o $@.new \
$(filter-out $(map-file),$^)
$(call after-link,$@.new)
mv -f $@.new $@
CFLAGS-.os += $(call elide-stack-protector,.os,tst-auditmod17)
tst-audit17-ENV = LD_AUDIT=$(objpfx)tst-auditmod17.so
# tst-sonamemove links against an older implementation of the library.
LDFLAGS-tst-sonamemove-linkmod1.so = \
-Wl,--version-script=tst-sonamemove-linkmod1.map \
-Wl,-soname,tst-sonamemove-runmod1.so
LDFLAGS-tst-sonamemove-runmod1.so = -Wl,--no-as-needed \
-Wl,--version-script=tst-sonamemove-runmod1.map \
-Wl,-soname,tst-sonamemove-runmod1.so
LDFLAGS-tst-sonamemove-runmod2.so = \
-Wl,--version-script=tst-sonamemove-runmod2.map \
-Wl,-soname,tst-sonamemove-runmod2.so
$(objpfx)tst-sonamemove-runmod1.so: $(objpfx)tst-sonamemove-runmod2.so
# Link against the link module, but depend on the run-time modules
# for execution.
$(objpfx)tst-sonamemove-link: $(objpfx)tst-sonamemove-linkmod1.so
$(objpfx)tst-sonamemove-link.out: \
$(objpfx)tst-sonamemove-runmod1.so \
$(objpfx)tst-sonamemove-runmod2.so
$(objpfx)tst-sonamemove-dlopen.out: \
$(objpfx)tst-sonamemove-runmod1.so \
$(objpfx)tst-sonamemove-runmod2.so
$(objpfx)tst-dlmopen-dlerror-mod.so: $(libsupport)
$(objpfx)tst-dlmopen-dlerror.out: $(objpfx)tst-dlmopen-dlerror-mod.so
# Override -z defs, so that we can reference an undefined symbol.
# Force lazy binding for the same reason.
LDFLAGS-tst-latepthreadmod.so = \
-Wl,-z,lazy -Wl,--unresolved-symbols=ignore-all
# Do not optimize sibling calls as the test relies on a JMP_SLOT relocation for
# function this_function_is_not_defined.
CFLAGS-tst-latepthreadmod.c += -fno-optimize-sibling-calls
$(objpfx)tst-latepthreadmod.so: $(shared-thread-library)
$(objpfx)tst-latepthread.out: $(objpfx)tst-latepthreadmod.so
# The test modules are parameterized by preprocessor macros.
$(patsubst %,$(objpfx)%.os,$(tst-tls-many-dynamic-modules)): \
$(objpfx)tst-tls-manydynamic%mod.os : tst-tls-manydynamicmod.c
$(compile-command.c) \
-DNAME=tls_global_$* -DSETTER=set_value_$* -DGETTER=get_value_$*
$(objpfx)tst-tls-manydynamic: $(shared-thread-library)
$(objpfx)tst-tls-manydynamic.out: \
$(patsubst %,$(objpfx)%.so,$(tst-tls-many-dynamic-modules))
tst-prelink-ENV = LD_TRACE_PRELINKING=1
$(objpfx)tst-prelink-conflict.out: $(objpfx)tst-prelink.out
grep stdout $< | grep conflict | $(AWK) '{ print $$10, $$11 }' > $@
$(objpfx)tst-prelink-cmp.out: $(objpfx)tst-prelink-conflict.out
$(objpfx)tst-ldconfig-X.out : tst-ldconfig-X.sh $(objpfx)ldconfig
$(SHELL) $< '$(common-objpfx)' '$(test-wrapper-env)' \
'$(run-program-env)' > $@; \
$(evaluate-test)
# Test static linking of all the libraries we can possibly link
# together. Note that in some configurations this may be less than the
# complete list of libraries we build but we try to maxmimize this list.
$(objpfx)tst-linkall-static: \
$(common-objpfx)math/libm.a \
$(common-objpfx)resolv/libresolv.a \
$(common-objpfx)login/libutil.a \
$(common-objpfx)rt/librt.a \
$(common-objpfx)resolv/libanl.a \
$(static-thread-library)
ifeq ($(build-crypt),yes)
# If we are using NSS crypto and we have the ability to link statically
# then we include libcrypt.a, otherwise we leave out libcrypt.a and
# link as much as we can into the tst-linkall-static test. This assumes
# that linking with libcrypt.a does everything required to include the
# static NSS crypto library.
ifeq (yesyes,$(nss-crypt)$(static-nss-crypt))
$(objpfx)tst-linkall-static: \
$(common-objpfx)crypt/libcrypt.a
endif
# If we are not using NSS crypto then we always have the ability to link
# with libcrypt.a.
ifeq (no,$(nss-crypt))
$(objpfx)tst-linkall-static: \
$(common-objpfx)crypt/libcrypt.a
endif
endif
# The application depends on the DSO, and the DSO loads the plugin.
# The plugin also depends on the DSO. This creates the circular
# dependency via dlopen that we're testing to make sure works.
$(objpfx)tst-nodelete-dlclose-plugin.so: $(objpfx)tst-nodelete-dlclose-dso.so
$(objpfx)tst-nodelete-dlclose: $(objpfx)tst-nodelete-dlclose-dso.so
$(objpfx)tst-nodelete-dlclose.out: $(objpfx)tst-nodelete-dlclose-dso.so \
$(objpfx)tst-nodelete-dlclose-plugin.so
tst-env-setuid-ENV = MALLOC_CHECK_=2 MALLOC_MMAP_THRESHOLD_=4096 \
LD_HWCAP_MASK=0x1
$(objpfx)tst-debug1.out: $(objpfx)tst-debug1mod1.so
$(objpfx)tst-debug1mod1.so: $(objpfx)testobj1.so
$(OBJCOPY) --only-keep-debug $< $@
$(objpfx)tst-main1: $(objpfx)tst-main1mod.so
CRT-tst-main1 := $(csu-objpfx)crt1.o
tst-main1-no-pie = yes
LDLIBS-tst-main1 = $(libsupport)
tst-main1mod.so-no-z-defs = yes
LDLIBS-tst-absolute-sym-lib.so = tst-absolute-sym-lib.lds
$(objpfx)tst-absolute-sym-lib.so: $(LDLIBS-tst-absolute-sym-lib.so)
$(objpfx)tst-absolute-sym: $(objpfx)tst-absolute-sym-lib.so
LDLIBS-tst-absolute-zero-lib.so = tst-absolute-zero-lib.lds
$(objpfx)tst-absolute-zero-lib.so: $(LDLIBS-tst-absolute-zero-lib.so)
$(objpfx)tst-absolute-zero: $(objpfx)tst-absolute-zero-lib.so
$(objpfx)tst-big-note: $(objpfx)tst-big-note-lib.so
# Avoid creating an ABI tag note, which may come before the
# artificial, large note in tst-big-note-lib.o and invalidate the
# test.
$(objpfx)tst-big-note-lib.so: $(objpfx)tst-big-note-lib.o
$(LINK.o) -shared -o $@ $(LDFLAGS.so) $<
$(objpfx)tst-unwind-ctor: $(objpfx)tst-unwind-ctor-lib.so
CFLAGS-tst-unwind-main.c += -funwind-tables -DUSE_PTHREADS=0
$(objpfx)tst-initfinilazyfail.out: \
$(objpfx)tst-initlazyfailmod.so $(objpfx)tst-finilazyfailmod.so
# Override -z defs, so that we can reference an undefined symbol.
# Force lazy binding for the same reason.
LDFLAGS-tst-initlazyfailmod.so = \
-Wl,-z,lazy -Wl,--unresolved-symbols=ignore-all
LDFLAGS-tst-finilazyfailmod.so = \
-Wl,-z,lazy -Wl,--unresolved-symbols=ignore-all
$(objpfx)tst-dlopenfail.out: \
$(objpfx)tst-dlopenfailmod1.so $(objpfx)tst-dlopenfailmod2.so
# Order matters here. tst-dlopenfaillinkmod.so's soname ensures a
# run-time loader failure. --as-needed breaks this test because
# nothing actually references tst-dlopenfailmod2.so (with its soname
# tst-dlopenfail-missingmod.so).
LDFLAGS-tst-dlopenfailmod1.so = -Wl,--no-as-needed
$(objpfx)tst-dlopenfailmod1.so: \
$(shared-thread-library) $(objpfx)tst-dlopenfaillinkmod.so
LDFLAGS-tst-dlopenfaillinkmod.so = -Wl,-soname,tst-dlopenfail-missingmod.so
$(objpfx)tst-dlopenfailmod2.so: $(objpfx)tst-dlopenfailnodelmod.so
$(objpfx)tst-dlopenfail-2.out: \
$(objpfx)tst-dlopenfailmod1.so $(objpfx)tst-dlopenfailmod2.so \
$(objpfx)tst-dlopenfailmod3.so
# tst-dlopenfailnodelmod.so emulates how libpthread was linked.
$(objpfx)tst-dlopenfailnodelmod.so: $(libsupport)
LDFLAGS-tst-dlopenfailnodelmod.so = \
-Wl,--enable-new-dtags,-z,nodelete,-z,initfirst
# tst-dlopenfail should export the libsupport symbols, so that
# tst-dlopenfailnodelmod.so uses them for error reporting.
LDFLAGS-tst-dlopenfail = -Wl,-E
$(objpfx)tst-dlopen-nodelete-reloc.out: \
$(objpfx)tst-dlopen-nodelete-reloc-mod1.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod2.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod3.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod4.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod5.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod6.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod7.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod8.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod9.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod10.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod11.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod12.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod13.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod14.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod15.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod16.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod17.so
tst-dlopen-nodelete-reloc-mod2.so-no-z-defs = yes
LDFLAGS-tst-dlopen-nodelete-reloc-mod2.so = -Wl,-z,nodelete
$(objpfx)tst-dlopen-nodelete-reloc-mod4.so: \
$(objpfx)tst-dlopen-nodelete-reloc-mod3.so
LDFLAGS-tst-dlopen-nodelete-reloc-mod4.so = -Wl,--no-as-needed
$(objpfx)tst-dlopen-nodelete-reloc-mod5.so: \
$(objpfx)tst-dlopen-nodelete-reloc-mod4.so
LDFLAGS-tst-dlopen-nodelete-reloc-mod5.so = -Wl,-z,nodelete,--no-as-needed
tst-dlopen-nodelete-reloc-mod5.so-no-z-defs = yes
tst-dlopen-nodelete-reloc-mod7.so-no-z-defs = yes
tst-dlopen-nodelete-reloc-mod11.so-no-z-defs = yes
$(objpfx)tst-dlopen-nodelete-reloc-mod13.so: \
$(objpfx)tst-dlopen-nodelete-reloc-mod12.so
$(objpfx)tst-dlopen-nodelete-reloc-mod15.so: \
$(objpfx)tst-dlopen-nodelete-reloc-mod14.so
tst-dlopen-nodelete-reloc-mod16.so-no-z-defs = yes
$(objpfx)tst-dlopen-nodelete-reloc-mod16.so: \
$(objpfx)tst-dlopen-nodelete-reloc-mod15.so
LDFLAGS-tst-dlopen-nodelete-reloc-mod16.so = -Wl,--no-as-needed
$(objpfx)tst-dlopen-nodelete-reloc-mod17.so: \
$(objpfx)tst-dlopen-nodelete-reloc-mod15.so \
$(objpfx)tst-dlopen-nodelete-reloc-mod16.so
LDFLAGS-tst-dlopen-nodelete-reloc-mod17.so = -Wl,--no-as-needed
$(objpfx)tst-ldconfig-ld_so_conf-update.out: $(objpfx)tst-ldconfig-ld-mod.so
LDFLAGS-tst-filterobj-flt.so = -Wl,--filter=$(objpfx)tst-filterobj-filtee.so
$(objpfx)tst-filterobj: $(objpfx)tst-filterobj-flt.so
$(objpfx)tst-filterobj.out: $(objpfx)tst-filterobj-filtee.so
$(objpfx)tst-filterobj-dlopen.out: $(objpfx)tst-filterobj-filtee.so
LDFLAGS-tst-filterobj-aux.so = -Wl,--auxiliary=$(objpfx)tst-filterobj-filtee.so
$(objpfx)tst-auxobj: $(objpfx)tst-filterobj-aux.so
$(objpfx)tst-auxobj.out: $(objpfx)tst-filterobj-filtee.so
$(objpfx)tst-auxobj-dlopen.out: $(objpfx)tst-filterobj-filtee.so
$(objpfx)tst-single_threaded: $(objpfx)tst-single_threaded-mod1.so
$(objpfx)tst-single_threaded.out: \
$(objpfx)tst-single_threaded-mod2.so $(objpfx)tst-single_threaded-mod3.so
$(objpfx)tst-single_threaded-static-dlopen: \
$(objpfx)tst-single_threaded-mod1.o
$(objpfx)tst-single_threaded-static-dlopen.out: \
$(objpfx)tst-single_threaded-mod2.so
$(objpfx)tst-single_threaded-pthread: \
$(objpfx)tst-single_threaded-mod1.so $(shared-thread-library)
$(objpfx)tst-single_threaded-pthread.out: \
$(objpfx)tst-single_threaded-mod2.so $(objpfx)tst-single_threaded-mod3.so \
$(objpfx)tst-single_threaded-mod4.so
$(objpfx)tst-single_threaded-pthread-static: $(static-thread-library)
$(objpfx)tst-tls-ie: $(shared-thread-library)
$(objpfx)tst-tls-ie.out: \
$(objpfx)tst-tls-ie-mod0.so \
$(objpfx)tst-tls-ie-mod1.so \
$(objpfx)tst-tls-ie-mod2.so \
$(objpfx)tst-tls-ie-mod3.so \
$(objpfx)tst-tls-ie-mod4.so \
$(objpfx)tst-tls-ie-mod5.so \
$(objpfx)tst-tls-ie-mod6.so
$(objpfx)tst-tls-ie-dlmopen: $(shared-thread-library)
$(objpfx)tst-tls-ie-dlmopen.out: \
$(objpfx)tst-tls-ie-mod0.so \
$(objpfx)tst-tls-ie-mod1.so \
$(objpfx)tst-tls-ie-mod2.so \
$(objpfx)tst-tls-ie-mod3.so \
$(objpfx)tst-tls-ie-mod4.so \
$(objpfx)tst-tls-ie-mod5.so \
$(objpfx)tst-tls-ie-mod6.so
$(objpfx)argv0test.out: tst-rtld-argv0.sh $(objpfx)ld.so \
$(objpfx)argv0test
$(SHELL) $< $(objpfx)ld.so $(objpfx)argv0test \
'$(test-wrapper-env)' '$(run_program_env)' \
'$(rpath-link)' 'test-argv0' > $@; \
$(evaluate-test)
# A list containing the name of the most likely searched subdirectory
# of the glibc-hwcaps directory, for each supported architecture (in
# other words, the oldest hardware level recognized by the
# glibc-hwcaps mechanism for this architecture). Used to obtain test
# coverage for some glibc-hwcaps tests for the widest possible range
# of systems.
glibc-hwcaps-first-subdirs-for-tests = power9 x86-64-v2 z13
# The test modules are parameterized by preprocessor macros.
LDFLAGS-libmarkermod1-1.so += -Wl,-soname,libmarkermod1.so
LDFLAGS-libmarkermod2-1.so += -Wl,-soname,libmarkermod2.so
LDFLAGS-libmarkermod3-1.so += -Wl,-soname,libmarkermod3.so
LDFLAGS-libmarkermod4-1.so += -Wl,-soname,libmarkermod4.so
$(objpfx)libmarkermod%.os : markermodMARKER-VALUE.c
$(compile-command.c) \
-DMARKER=marker$(firstword $(subst -, ,$*)) \
-DVALUE=$(lastword $(subst -, ,$*))
$(objpfx)libmarkermod1.so: $(objpfx)libmarkermod1-1.so
cp $< $@
$(objpfx)libmarkermod2.so: $(objpfx)libmarkermod2-1.so
cp $< $@
$(objpfx)libmarkermod3.so: $(objpfx)libmarkermod3-1.so
cp $< $@
$(objpfx)libmarkermod4.so: $(objpfx)libmarkermod4-1.so
cp $< $@
# tst-glibc-hwcaps-prepend checks that --glibc-hwcaps-prepend is
# preferred over auto-detected subdirectories.
$(objpfx)tst-glibc-hwcaps-prepend: $(objpfx)libmarkermod1-1.so
$(objpfx)glibc-hwcaps/prepend-markermod1/libmarkermod1.so: \
$(objpfx)libmarkermod1-2.so
$(make-target-directory)
cp $< $@
$(objpfx)glibc-hwcaps/%/libmarkermod1.so: $(objpfx)libmarkermod1-3.so
$(make-target-directory)
cp $< $@
$(objpfx)tst-glibc-hwcaps-prepend.out: \
$(objpfx)tst-glibc-hwcaps-prepend $(objpfx)libmarkermod1.so \
$(patsubst %,$(objpfx)glibc-hwcaps/%/libmarkermod1.so,prepend-markermod1 \
$(glibc-hwcaps-first-subdirs-for-tests))
$(test-wrapper) $(rtld-prefix) \
--glibc-hwcaps-prepend prepend-markermod1 \
$< > $@; \
$(evaluate-test)
# Like tst-glibc-hwcaps-prepend, but uses a container and loads the
# library via ld.so.cache. Test setup is contained in the test
# itself.
$(objpfx)tst-glibc-hwcaps-prepend-cache.out: \
$(objpfx)tst-glibc-hwcaps-prepend-cache $(objpfx)libmarkermod1-1.so \
$(objpfx)libmarkermod1-2.so $(objpfx)libmarkermod1-3.so
# tst-glibc-hwcaps-mask checks that --glibc-hwcaps-mask can be used to
# suppress all auto-detected subdirectories.
$(objpfx)tst-glibc-hwcaps-mask: $(objpfx)libmarkermod1-1.so
$(objpfx)tst-glibc-hwcaps-mask.out: \
$(objpfx)tst-glibc-hwcaps-mask $(objpfx)libmarkermod1.so \
$(patsubst %,$(objpfx)glibc-hwcaps/%/libmarkermod1.so,\
$(glibc-hwcaps-first-subdirs-for-tests))
$(test-wrapper) $(rtld-prefix) \
--glibc-hwcaps-mask does-not-exist \
$< > $@; \
$(evaluate-test)
# Generic dependency for sysdeps implementation of
# tst-glibc-hwcaps-cache.
$(objpfx)tst-glibc-hwcaps-cache.out: $(objpfx)tst-glibc-hwcaps
$(objpfx)list-tunables.out: tst-rtld-list-tunables.sh $(objpfx)ld.so
$(SHELL) $< $(objpfx)ld.so '$(test-wrapper-env)' \
'$(run_program_env)' > $(objpfx)/tst-rtld-list-tunables.out
cmp tst-rtld-list-tunables.exp \
$(objpfx)/tst-rtld-list-tunables.out > $@; \
$(evaluate-test)
tst-dst-static-ENV = LD_LIBRARY_PATH='$$ORIGIN'
$(objpfx)tst-rtld-help.out: $(objpfx)ld.so
$(test-wrapper) $(rtld-prefix) --help > $@; \
status=$$?; \
echo "info: ld.so exit status: $$status" >> $@; \
if ! grep -q 'Legacy HWCAP subdirectories under library search path directories' $@; then \
echo "error: missing subdirectory pattern" >> $@; \
if test $$status -eq 0; then \
status=1; \
fi; \
fi; \
(exit $$status); \
$(evaluate-test)
# Reuses tst-tls-many-dynamic-modules
$(patsubst %,$(objpfx)%.os,$(tst-tls-many-dynamic-modules-dep)): \
$(objpfx)tst-tls-manydynamic%mod-dep.os : tst-tls-manydynamicmod.c
$(compile-command.c) \
-DNAME=tls_global_$* -DSETTER=set_value_$* -DGETTER=get_value_$*
$(patsubst %,$(objpfx)%.os,$(tst-tls-many-dynamic-modules-dep-bad)): \
$(objpfx)tst-tls-manydynamic%mod-dep-bad.os : tst-tls-manydynamicmod.c
$(compile-command.c) \
-DNAME=tls_global_$* -DSETTER=set_value_$* -DGETTER=get_value_$*
tst-tls20mod-bad.so-no-z-defs = yes
# Single dependency.
$(objpfx)tst-tls-manydynamic0mod-dep.so: $(objpfx)tst-tls-manydynamic1mod-dep.so
# Double dependencies.
$(objpfx)tst-tls-manydynamic2mod-dep.so: $(objpfx)tst-tls-manydynamic3mod-dep.so \
$(objpfx)tst-tls-manydynamic4mod-dep.so
# Double dependencies with each dependency depent of another module.
$(objpfx)tst-tls-manydynamic5mod-dep.so: $(objpfx)tst-tls-manydynamic6mod-dep.so \
$(objpfx)tst-tls-manydynamic7mod-dep.so
$(objpfx)tst-tls-manydynamic6mod-dep.so: $(objpfx)tst-tls-manydynamic8mod-dep.so
$(objpfx)tst-tls-manydynamic7mod-dep.so: $(objpfx)tst-tls-manydynamic8mod-dep.so
# Long chain with one double dependency in the middle
$(objpfx)tst-tls-manydynamic9mod-dep.so: $(objpfx)tst-tls-manydynamic10mod-dep.so \
$(objpfx)tst-tls-manydynamic11mod-dep.so
$(objpfx)tst-tls-manydynamic10mod-dep.so: $(objpfx)tst-tls-manydynamic12mod-dep.so
$(objpfx)tst-tls-manydynamic12mod-dep.so: $(objpfx)tst-tls-manydynamic13mod-dep.so
# Long chain with two double depedencies in the middle
$(objpfx)tst-tls-manydynamic14mod-dep.so: $(objpfx)tst-tls-manydynamic15mod-dep.so
$(objpfx)tst-tls-manydynamic15mod-dep.so: $(objpfx)tst-tls-manydynamic16mod-dep.so \
$(objpfx)tst-tls-manydynamic17mod-dep.so
$(objpfx)tst-tls-manydynamic16mod-dep.so: $(objpfx)tst-tls-manydynamic18mod-dep.so \
$(objpfx)tst-tls-manydynamic19mod-dep.so
# Same but with an invalid module.
# Single dependency.
$(objpfx)tst-tls-manydynamic0mod-dep-bad.so: $(objpfx)tst-tls20mod-bad.so
LDFLAGS-tst-tls-manydynamic0mod-dep-bad.so = -Wl,--no-as-needed
# Double dependencies.
$(objpfx)tst-tls-manydynamic1mod-dep-bad.so: $(objpfx)tst-tls-manydynamic2mod-dep-bad.so \
$(objpfx)tst-tls20mod-bad.so
LDFLAGS-tst-tls-manydynamic1mod-dep-bad.so = -Wl,--no-as-needed
# Double dependencies with each dependency depent of another module.
$(objpfx)tst-tls-manydynamic3mod-dep-bad.so: $(objpfx)tst-tls-manydynamic4mod-dep-bad.so \
$(objpfx)tst-tls-manydynamic5mod-dep-bad.so
LDFLAGS-tst-tls-manydynamic3mod-dep-bad.so = -Wl,--no-as-needed
$(objpfx)tst-tls-manydynamic4mod-dep-bad.so: $(objpfx)tst-tls20mod-bad.so
LDFLAGS-tst-tls-manydynamic4mod-dep-bad.so = -Wl,--no-as-needed
$(objpfx)tst-tls-manydynamic5mod-dep-bad.so: $(objpfx)tst-tls20mod-bad.so
LDFLAGS-tst-tls-manydynamic5mod-dep-bad.so = -Wl,--no-as-needed
# Long chain with one double dependency in the middle
$(objpfx)tst-tls-manydynamic6mod-dep-bad.so: $(objpfx)tst-tls-manydynamic7mod-dep-bad.so \
$(objpfx)tst-tls-manydynamic8mod-dep-bad.so
LDFLAGS-tst-tls-manydynamic6mod-dep-bad.so = -Wl,--no-as-needed
$(objpfx)tst-tls-manydynamic7mod-dep-bad.so: $(objpfx)tst-tls-manydynamic9mod-dep-bad.so
LDFLAGS-tst-tls-manydynamic7mod-dep-bad.so = -Wl,--no-as-needed
$(objpfx)tst-tls-manydynamic9mod-dep-bad.so: $(objpfx)tst-tls20mod-bad.so
LDFLAGS-tst-tls-manydynamic9mod-dep-bad.so = -Wl,--no-as-needed
# Long chain with two double depedencies in the middle
$(objpfx)tst-tls-manydynamic10mod-dep-bad.so: $(objpfx)tst-tls-manydynamic11mod-dep-bad.so
LDFLAGS-tst-tls-manydynamic10mod-dep-bad.so = -Wl,--no-as-needed
$(objpfx)tst-tls-manydynamic11mod-dep-bad.so: $(objpfx)tst-tls-manydynamic12mod-dep-bad.so \
$(objpfx)tst-tls-manydynamic13mod-dep-bad.so
LDFLAGS-tst-tls-manydynamic11mod-dep-bad.so = -Wl,--no-as-needed
$(objpfx)tst-tls-manydynamic12mod-dep-bad.so: $(objpfx)tst-tls-manydynamic14mod-dep-bad.so \
$(objpfx)tst-tls20mod-bad.so
LDFLAGS-tst-tls-manydynamic12mod-dep-bad.so = -Wl,--no-as-needed
$(objpfx)tst-tls20: $(shared-thread-library)
$(objpfx)tst-tls20.out: $(objpfx)tst-tls20mod-bad.so \
$(tst-tls-many-dynamic-modules:%=$(objpfx)%.so) \
$(tst-tls-many-dynamic-modules-dep:%=$(objpfx)%.so) \
$(tst-tls-many-dynamic-modules-dep-bad:%=$(objpfx)%.so) \
# Reuses tst-tls-many-dynamic-modules
$(objpfx)tst-tls21: $(shared-thread-library)
$(objpfx)tst-tls21.out: $(objpfx)tst-tls21mod.so
$(objpfx)tst-tls21mod.so: $(tst-tls-many-dynamic-modules:%=$(objpfx)%.so)
$(objpfx)tst-getauxval-static.out: $(objpfx)tst-auxvalmod.so
tst-getauxval-static-ENV = LD_LIBRARY_PATH=$(objpfx):$(common-objpfx)
$(objpfx)tst-dlmopen-gethostbyname.out: $(objpfx)tst-dlmopen-gethostbyname-mod.so
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