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57292f5741
glibc/elf/Makefile
H.J. Lu 57292f5741 Add GLIBC_ABI_DT_RELR for DT_RELR support 
The EI_ABIVERSION field of the ELF header in executables and shared
libraries can be bumped to indicate the minimum ABI requirement on the
dynamic linker.  However, EI_ABIVERSION in executables isn't checked by
the Linux kernel ELF loader nor the existing dynamic linker.  Executables
will crash mysteriously if the dynamic linker doesn't support the ABI
features required by the EI_ABIVERSION field.  The dynamic linker should
be changed to check EI_ABIVERSION in executables.

Add a glibc version, GLIBC_ABI_DT_RELR, to indicate DT_RELR support so
that the existing dynamic linkers will issue an error on executables with
GLIBC_ABI_DT_RELR dependency.  When there is a DT_VERNEED entry with
libc.so on DT_NEEDED, issue an error if there is a DT_RELR entry without
GLIBC_ABI_DT_RELR dependency.

Support __placeholder_only_for_empty_version_map as the placeholder symbol
used only for empty version map to generate GLIBC_ABI_DT_RELR without any
symbols.
2022-04-26 10:16:11 -07:00

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Makefile
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# Copyright (C) 1995-2022 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 = \
bits/elfclass.h \
bits/link.h \
bits/link_lavcurrent.h \
elf.h \
link.h \
# headers
routines = \
$(all-dl-routines) \
dl-addr \
dl-addr-obj \
dl-error \
dl-iteratephdr \
dl-libc \
dl-origin \
dl-profstub \
dl-reloc-static-pie \
dl-support \
dl-sym \
dl-sysdep \
enbl-secure \
libc-dl_find_object \
libc_early_init \
rtld_static_init \
# routines
# The core dynamic linking functions are in libc for the static and
# profiled libraries.
dl-routines = \
dl-call-libc-early-init \
dl-close \
dl-debug \
dl-debug-symbols \
dl-deps \
dl-exception \
dl-execstack \
dl-find_object \
dl-fini \
dl-init \
dl-load \
dl-lookup \
dl-lookup-direct \
dl-minimal-malloc \
dl-misc \
dl-object \
dl-open \
dl-origin \
dl-printf \
dl-profile \
dl-reloc \
dl-runtime \
dl-scope \
dl-setup_hash \
dl-sort-maps \
dl-thread_gscope_wait \
dl-tls \
dl-tls_init_tp \
dl-trampoline \
dl-version \
dl-write \
# dl-routines
ifeq (yes,$(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-exception \
dl-origin \
dl-reloc-static-pie \
dl-support \
dl-sysdep \
enbl-secure \
rtld_static_init \
thread_gscope_wait \
# elide-routines.os
# These object files are only included in the dynamically-linked libc.
shared-only-routines = libc-dl_find_object
# ld.so uses those routines, plus some special stuff for being the program
# interpreter and operating independent of libc.
rtld-routines = \
$(all-dl-routines) \
dl-audit \
dl-compat \
dl-diagnostics \
dl-diagnostics-cpu \
dl-diagnostics-kernel \
dl-environ \
dl-error-minimal \
dl-hwcaps \
dl-hwcaps-subdirs \
dl-hwcaps_split \
dl-libc_freeres \
dl-minimal \
dl-mutex \
dl-sysdep \
dl-usage \
rtld \
# rtld-routines
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)
# Called during static library initialization, so turn stack-protection
# off for non-shared builds.
CFLAGS-dl-minimal-malloc.o = $(no-stack-protector)
CFLAGS-dl-minimal-malloc.op = $(no-stack-protector)
# On targets without __builtin_memset, rtld.c uses a hand-coded loop
# in _dl_start. Make sure this isn't turned into a call to regular memset.
ifeq (yes,$(have-loop-to-function))
CFLAGS-rtld.c += -fno-tree-loop-distribute-patterns
endif
ifeq (yes,$(have-loop-to-function))
# Likewise, during static library startup, memset is not yet available.
CFLAGS-dl-support.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))
# Add the requested compiler flags to the early startup code.
CFLAGS-dl-printf.os += $(rtld-early-cflags)
CFLAGS-dl-setup_hash.os += $(rtld-early-cflags)
CFLAGS-dl-sysdep.os += $(rtld-early-cflags)
CFLAGS-dl-tunables.os += $(rtld-early-cflags)
CFLAGS-dl-write.os += $(rtld-early-cflags)
CFLAGS-dl-writev.os += $(rtld-early-cflags)
CFLAGS-rtld.os += $(rtld-early-cflags)
ifeq ($(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 \
# extra-objs
generated += \
dl-allobjs.os \
ld.so ldd \
librtld.os \
# generated
install-others = $(inst_rtlddir)/$(rtld-installed-name) $(inst_bindir)/ld.so
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 \
chroot_canon \
readlib \
static-stubs \
stringtable \
xmalloc \
xstrdup \
# ldconfig-modules
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-dst-static \
tst-env-setuid \
tst-env-setuid-tunables \
tst-getauxval-static \
tst-linkall-static \
tst-single_threaded-pthread-static \
tst-single_threaded-static \
tst-tlsalign-extern-static \
tst-tlsalign-static \
# tests-static-normal
tests-static-internal := \
tst-dl_find_object-static \
tst-ptrguard1-static \
tst-stackguard1-static \
tst-tls1-static \
tst-tls1-static-non-pie \
# tests-static-internal
CRT-tst-tls1-static-non-pie := $(csu-objpfx)crt1.o
tst-tls1-static-non-pie-no-pie = yes
tests-container := \
tst-ldconfig-bad-aux-cache \
tst-ldconfig-ld_so_conf-update \
# tests-container
ifeq (no,$(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-array1 \
tst-array2 \
tst-array3 \
tst-array4 \
tst-array5 \
tst-auxv \
tst-leaks1 \
tst-stringtable \
tst-tls9 \
# tests
tests-internal := \
$(tests-static-internal) \
tst-tls1 \
# tests-internal
tests-static := $(tests-static-normal) $(tests-static-internal)
ifeq (yes,$(build-shared))
tests-static += \
tst-single_threaded-static-dlopen \
tst-tls9-static \
# tests-static
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 += \
argv0test \
constload1 \
dblload \
dblunload \
filter \
global \
initfirst \
lateglobal \
loadfail \
multiload \
next \
nodelete \
nodelete2 \
nodlopen \
nodlopen2 \
noload \
order \
order2 \
origtest \
preloadtest \
reldep \
reldep2 \
reldep3 \
reldep4 \
reldep5 \
reldep6 \
reldep7 \
reldep8 \
resolvfail \
restest1 \
restest2 \
tst-absolute-sym \
tst-absolute-zero \
tst-addr1 \
tst-align \
tst-align2 \
tst-align3 \
tst-audit1 \
tst-audit2 \
tst-audit8 \
tst-audit9 \
tst-audit11 \
tst-audit12 \
tst-audit13 \
tst-audit17 \
tst-audit18 \
tst-audit19b \
tst-audit20 \
tst-audit21 \
tst-audit22 \
tst-audit23 \
tst-audit24a \
tst-audit24b \
tst-audit24c \
tst-audit24d \
tst-audit25a \
tst-audit25b \
tst-audit26 \
tst-auditmany \
tst-auxobj \
tst-auxobj-dlopen \
tst-big-note \
tst-debug1 \
tst-deep1 \
tst-dl-is_dso \
tst-dlmodcount \
tst-dlmopen1 \
tst-dlmopen3 \
tst-dlmopen4 \
tst-dlmopen-dlerror \
tst-dlmopen-gethostbyname \
tst-dlopenfail \
tst-dlopenfail-2 \
tst-dlopenrpath \
tst-dlopen-self \
tst-dlopen-tlsmodid \
tst-dlsym-error \
tst-filterobj \
tst-filterobj-dlopen \
tst-glibc-hwcaps \
tst-glibc-hwcaps-mask \
tst-glibc-hwcaps-prepend \
tst-global1 \
tst-global2 \
tst-initfinilazyfail \
tst-initorder \
tst-initorder2 \
tst-latepthread \
tst-main1 \
tst-nodelete2 \
tst-nodelete-dlclose \
tst-nodelete-opened \
tst-noload \
tst-null-argv \
tst-p_align1 \
tst-p_align2 \
tst-p_align3 \
tst-relsort1 \
tst-ro-dynamic \
tst-rtld-run-static \
tst-single_threaded \
tst-single_threaded-pthread \
tst-sonamemove-dlopen \
tst-sonamemove-link \
tst-thrlock \
tst-tls10 \
tst-tls11 \
tst-tls12 \
tst-tls13 \
tst-tls14 \
tst-tls15 \
tst-tls16 \
tst-tls17 \
tst-tls18 \
tst-tls19 \
tst-tls20 \
tst-tls21 \
tst-tls4 \
tst-tls5 \
tst-tlsalign \
tst-tlsalign-extern \
tst-tls-dlinfo \
tst-tls-ie \
tst-tls-ie-dlmopen \
tst-tls-manydynamic \
tst-unique1 \
tst-unique2 \
tst-unwind-ctor \
tst-unwind-main \
unload3 \
unload4 \
unload5 \
unload6 \
unload7 \
unload8 \
valgrind-test \
# tests
tests-cxx = \
tst-dlopen-nodelete-reloc \
tst-nodelete \
tst-unique3 \
tst-unique4 \
# tests-cxx
tests += $(if $(CXX),$(tests-cxx))
tests-internal += \
circleload1 \
loadtest \
neededtest \
neededtest2 \
neededtest3 \
neededtest4 \
tst-audit19a \
tst-create_format1 \
tst-dl-hwcaps_split \
tst-dl_find_object \
tst-dl_find_object-threads \
tst-dlmopen2 \
tst-ptrguard1 \
tst-stackguard1 \
tst-tls-surplus \
tst-tls3 \
tst-tls6 \
tst-tls7 \
tst-tls8 \
unload \
unload2 \
# tests-internal
tests-container += \
tst-dlopen-self-container \
tst-dlopen-tlsmodid-container \
tst-pldd \
tst-preload-pthread-libc \
# tests-container
test-srcs = \
tst-pathopt \
# tests-srcs
ifeq (yes,$(have-fpie))
tests-pie += tst-align3
endif
selinux-enabled := $(shell cat /selinux/enforce 2> /dev/null)
ifneq ($(selinux-enabled),1)
tests-execstack-yes = \
tst-execstack \
tst-execstack-needed \
tst-execstack-prog \
# tests-execstack-yes
endif
ifeq ($(have-depaudit),yes)
tests += \
tst-audit14 \
tst-audit14a \
tst-audit15 \
tst-audit16 \
# tests
ifeq ($(run-built-tests),yes)
tests-special += \
$(objpfx)tst-audit14-cmp.out \
$(objpfx)tst-audit14a-cmp.out \
$(objpfx)tst-audit15-cmp.out \
$(objpfx)tst-audit16-cmp.out \
# tests-special
endif
endif
endif
tests-special += $(objpfx)tst-relro-ldso.out $(objpfx)tst-relro-libc.out
$(objpfx)tst-relro-ldso.out: tst-relro-symbols.py $(..)/scripts/glibcelf.py \
$(objpfx)ld.so
$(PYTHON) tst-relro-symbols.py $(objpfx)ld.so \
--required=_rtld_global_ro \
> $@ 2>&1; $(evaluate-test)
# The optional symbols are present in libc only if the architecture has
# the GLIBC_2.0 symbol set in libc.
$(objpfx)tst-relro-libc.out: tst-relro-symbols.py $(..)/scripts/glibcelf.py \
$(common-objpfx)libc.so
$(PYTHON) tst-relro-symbols.py $(common-objpfx)libc.so \
--required=_IO_cookie_jumps \
--required=_IO_file_jumps \
--required=_IO_file_jumps_maybe_mmap \
--required=_IO_file_jumps_mmap \
--required=_IO_helper_jumps \
--required=_IO_mem_jumps \
--required=_IO_obstack_jumps \
--required=_IO_proc_jumps \
--required=_IO_str_chk_jumps \
--required=_IO_str_jumps \
--required=_IO_strn_jumps \
--required=_IO_wfile_jumps \
--required=_IO_wfile_jumps_maybe_mmap \
--required=_IO_wfile_jumps_mmap \
--required=_IO_wmem_jumps \
--required=_IO_wstr_jumps \
--required=_IO_wstrn_jumps \
--optional=_IO_old_cookie_jumps \
--optional=_IO_old_file_jumps \
--optional=_IO_old_proc_jumps \
> $@ 2>&1; $(evaluate-test)
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)tst-valgrind-smoke.out
endif
$(objpfx)tst-valgrind-smoke.out: tst-valgrind-smoke.sh $(objpfx)ld.so $(objpfx)valgrind-test
$(SHELL) $< $(objpfx)ld.so $(rtlddir)/$(rtld-installed-name) '$(test-wrapper-env)' \
'$(run-program-env)' '$(rpath-link)' $(objpfx)valgrind-test > $@; $(evaluate-test)
tests += $(tests-execstack-$(have-z-execstack))
ifeq ($(run-built-tests),yes)
tests-special += \
$(objpfx)noload-mem.out \
$(objpfx)tst-ldconfig-X.out \
$(objpfx)tst-leaks1-mem.out \
$(objpfx)tst-rtld-help.out \
# tests-special
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 \
# extra-test-objs
test-extras += \
tst-tlsalign-vars \
tst-tlsmod17a \
tst-tlsmod18a \
# test-extras
modules-names = \
circlemod1 \
circlemod1a \
circlemod2 \
circlemod2a \
circlemod3 \
circlemod3a \
constload2 \
constload3 \
dblloadmod1 \
dblloadmod2 \
dblloadmod3 \
dep1 \
dep2 \
dep3 \
dep4 \
failobj \
filtmod1 \
filtmod2 \
firstobj \
globalmod1 \
libmarkermod1-1 \
libmarkermod1-2 \
libmarkermod1-3 \
libmarkermod2-1 \
libmarkermod2-2 \
libmarkermod3-1 \
libmarkermod3-2 \
libmarkermod3-3 \
libmarkermod4-1 \
libmarkermod4-2 \
libmarkermod4-3 \
libmarkermod4-4 \
libmarkermod5-1 \
libmarkermod5-2 \
libmarkermod5-3 \
libmarkermod5-4 \
libmarkermod5-5 \
ltglobmod1 \
ltglobmod2 \
neededobj1 \
neededobj2 \
neededobj3 \
neededobj4 \
neededobj5 \
neededobj6 \
nextmod1 \
nextmod2 \
nodel2mod1 \
nodel2mod2 \
nodel2mod3 \
nodelmod1 \
nodelmod2 \
nodelmod3 \
nodelmod4 \
nodlopenmod \
nodlopenmod2 \
order2mod1 \
order2mod2 \
order2mod3 \
order2mod4 \
pathoptobj \
reldep4mod1 \
reldep4mod2 \
reldep4mod3 \
reldep4mod4 \
reldep6mod0 \
reldep6mod1 \
reldep6mod2 \
reldep6mod3 \
reldep6mod4 \
reldep7mod1 \
reldep7mod2 \
reldep8mod1 \
reldep8mod2 \
reldep8mod3 \
reldep9mod1 \
reldep9mod2 \
reldep9mod3 \
reldepmod1 \
reldepmod2 \
reldepmod3 \
reldepmod4 \
reldepmod5 \
reldepmod6 \
testobj1 \
testobj1_1 \
testobj2 \
testobj3 \
testobj4 \
testobj5 \
testobj6 \
tst-absolute-sym-lib \
tst-absolute-zero-lib \
tst-alignmod \
tst-alignmod2 \
tst-alignmod3 \
tst-array2dep \
tst-array5dep \
tst-audit11mod1 \
tst-audit11mod2 \
tst-audit12mod1 \
tst-audit12mod2 \
tst-audit12mod3 \
tst-audit13mod1 \
tst-audit18mod \
tst-audit19bmod \
tst-audit23mod \
tst-audit24amod1 \
tst-audit24amod2 \
tst-audit24bmod1 \
tst-audit24bmod2 \
tst-audit24dmod1 \
tst-audit24dmod2 \
tst-audit24dmod3 \
tst-audit24dmod4 \
tst-audit25mod1 \
tst-audit25mod2 \
tst-audit25mod3 \
tst-audit25mod4 \
tst-auditlogmod-1 \
tst-auditlogmod-2 \
tst-auditlogmod-3 \
tst-auditmanymod1 \
tst-auditmanymod2 \
tst-auditmanymod3 \
tst-auditmanymod4 \
tst-auditmanymod5 \
tst-auditmanymod6 \
tst-auditmanymod7 \
tst-auditmanymod8 \
tst-auditmanymod9 \
tst-auditmod1 \
tst-auditmod9a \
tst-auditmod9b \
tst-auditmod11 \
tst-auditmod12 \
tst-auditmod18 \
tst-auditmod19a \
tst-auditmod19b \
tst-auditmod20 \
tst-auditmod21a \
tst-auditmod21b \
tst-auditmod22 \
tst-auditmod23 \
tst-auditmod24a \
tst-auditmod24b \
tst-auditmod24c \
tst-auditmod24d \
tst-auditmod25 \
tst-auditmod26 \
tst-auxvalmod \
tst-big-note-lib \
tst-deep1mod1 \
tst-deep1mod2 \
tst-deep1mod3 \
tst-dl_find_object-mod1 \
tst-dl_find_object-mod2 \
tst-dl_find_object-mod3 \
tst-dl_find_object-mod4 \
tst-dl_find_object-mod5 \
tst-dl_find_object-mod6 \
tst-dl_find_object-mod7 \
tst-dl_find_object-mod8 \
tst-dl_find_object-mod9 \
tst-dlmopen1mod \
tst-dlmopen-dlerror-mod \
tst-dlmopen-gethostbyname-mod \
tst-dlopenfaillinkmod \
tst-dlopenfailmod1 \
tst-dlopenfailmod2 \
tst-dlopenfailmod3 \
tst-dlopenfailnodelmod \
tst-dlopenrpathmod \
tst-filterobj-aux \
tst-filterobj-filtee \
tst-filterobj-flt \
tst-finilazyfailmod \
tst-globalmod2 \
tst-initlazyfailmod \
tst-initorder2a \
tst-initorder2b \
tst-initorder2c \
tst-initorder2d \
tst-initordera1 \
tst-initordera2 \
tst-initordera3 \
tst-initordera4 \
tst-initorderb1 \
tst-initorderb2 \
tst-latepthreadmod \
tst-ldconfig-ld-mod \
tst-main1mod \
tst-nodelete2mod \
tst-nodelete-dlclose-dso \
tst-nodelete-dlclose-plugin \
tst-nodelete-opened-lib \
tst-null-argv-lib \
tst-p_alignmod-base \
tst-p_alignmod3 \
tst-relsort1mod1 \
tst-relsort1mod2 \
tst-ro-dynamic-mod \
tst-single_threaded-mod1 \
tst-single_threaded-mod2 \
tst-single_threaded-mod3 \
tst-single_threaded-mod4 \
tst-sonamemove-linkmod1 \
tst-sonamemove-runmod1 \
tst-sonamemove-runmod2 \
tst-tls19mod1 \
tst-tls19mod2 \
tst-tls19mod3 \
tst-tls20mod-bad \
tst-tls21mod \
tst-tlsalign-lib \
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 \
tst-tlsmod1 \
tst-tlsmod10 \
tst-tlsmod11 \
tst-tlsmod12 \
tst-tlsmod13 \
tst-tlsmod13a \
tst-tlsmod14a \
tst-tlsmod14b \
tst-tlsmod15a \
tst-tlsmod15b \
tst-tlsmod16a \
tst-tlsmod16b \
tst-tlsmod17b \
tst-tlsmod2 \
tst-tlsmod3 \
tst-tlsmod4 \
tst-tlsmod5 \
tst-tlsmod6 \
tst-tlsmod7 \
tst-tlsmod8 \
tst-tlsmod9 \
tst-unique1mod1 \
tst-unique1mod2 \
tst-unique2mod1 \
tst-unique2mod2 \
tst-unwind-ctor-lib \
unload2dep \
unload2mod \
unload3mod1 \
unload3mod2 \
unload3mod3 \
unload3mod4 \
unload4mod1 \
unload4mod2 \
unload4mod3 \
unload4mod4 \
unload6mod1 \
unload6mod2 \
unload6mod3 \
unload7mod1 \
unload7mod2 \
unload8mod1 \
unload8mod1x \
unload8mod2 \
unload8mod3 \
unloadmod \
vismod1 \
vismod2 \
vismod3 \
# modules-names
modules-names-cxx = \
tst-dlopen-nodelete-reloc-mod1 \
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-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-nodelete-rtldmod \
tst-nodelete-uniquemod \
tst-nodelete-zmod \
tst-unique3lib \
tst-unique3lib2 \
tst-unique4lib \
# modules-names-cxx
modules-names += \
$(if $(CXX),$(modules-names-cxx)) \
$(modules-execstack-$(have-z-execstack)) \
$(tlsmod17a-modules) \
$(tlsmod18a-modules) \
$(tst-tls-many-dynamic-modules) \
$(tst-tls-many-dynamic-modules-dep) \
$(tst-tls-many-dynamic-modules-dep-bad) \
# modules-names
# Most modules build with _ISOMAC defined, but those filtered out
# depend on internal headers.
modules-names-tests = $(filter-out ifuncmod% tst-tlsmod%,\
$(modules-names))
# For +depfiles in Makerules.
extra-test-objs += tst-auditmod17.os
ifeq (yes,$(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
tests += tst-audit-tlsdesc tst-audit-tlsdesc-dlopen
modules-names += tst-audit-tlsdesc-mod1 tst-audit-tlsdesc-mod2 tst-auditmod-tlsdesc
$(objpfx)tst-audit-tlsdesc: $(objpfx)tst-audit-tlsdesc-mod1.so \
$(objpfx)tst-audit-tlsdesc-mod2.so \
$(shared-thread-library)
CFLAGS-tst-audit-tlsdesc-mod1.c += -mtls-dialect=gnu2
CFLAGS-tst-audit-tlsdesc-mod2.c += -mtls-dialect=gnu2
$(objpfx)tst-audit-tlsdesc-dlopen: $(shared-thread-library)
$(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-audit-tlsdesc-mod1.so \
$(objpfx)tst-audit-tlsdesc-mod2.so
$(objpfx)tst-audit-tlsdesc-mod1.so: $(objpfx)tst-audit-tlsdesc-mod2.so
$(objpfx)tst-audit-tlsdesc.out: $(objpfx)tst-auditmod-tlsdesc.so
tst-audit-tlsdesc-ENV = LD_AUDIT=$(objpfx)tst-auditmod-tlsdesc.so
$(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-auditmod-tlsdesc.so
tst-audit-tlsdesc-dlopen-ENV = LD_AUDIT=$(objpfx)tst-auditmod-tlsdesc.so
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, tst-ro-dynamic-mod.so have special
# rules.
modules-names-nobuild := filtmod1 tst-big-note-lib tst-ro-dynamic-mod \
tst-audit24bmod1 tst-audit24bmod2
tests += $(tests-static)
ifeq (yes,$(have-ifunc))
tests-ifuncstatic := \
ifuncmain1static \
ifuncmain1picstatic \
ifuncmain2static \
ifuncmain2picstatic \
ifuncmain4static \
ifuncmain4picstatic \
ifuncmain5static \
ifuncmain5picstatic \
ifuncmain7static \
ifuncmain7picstatic \
# tests-ifuncstatic
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-bindnow \
tst-ifunc-fault-lazy \
# tests
# Note: sysdeps/x86_64/ifuncmain8.c uses ifuncmain8.
tests-internal += \
ifuncmain1pic \
ifuncmain1staticpic \
ifuncmain1vis \
ifuncmain1vispic \
ifuncmain2 \
ifuncmain2pic \
ifuncmain3 \
ifuncmain4 \
ifuncmain5staticpic \
ifuncmain7 \
ifuncmain7pic \
# tests-internal
ifeq (no,$(with-lld))
tests-internal += \
ifuncmain1 \
ifuncmain5 \
ifuncmain5pic \
# tests-internal
endif
ifeq (yes,$(have-gcc-ifunc))
tests-internal += \
ifuncmain9 \
ifuncmain9pic \
# tests-internal
endif
ifunc-test-modules = \
ifuncdep1 \
ifuncdep1pic \
ifuncdep2 \
ifuncdep2pic \
ifuncdep5 \
ifuncdep5pic \
# ifunc-test-modules
extra-test-objs += $(ifunc-test-modules:=.o)
test-internal-extras += $(ifunc-test-modules)
ifeq (yes,$(have-fpie))
ifunc-pie-tests = \
ifuncmain1pie \
ifuncmain1staticpie \
ifuncmain1vispie \
ifuncmain6pie \
ifuncmain7pie \
# ifunc-pie-tests
ifeq (yes,$(have-gcc-ifunc))
ifunc-pie-tests += ifuncmain9pie
endif
ifeq (no,$(with-lld))
ifunc-pie-tests += ifuncmain5pie
endif
ifeq (yes,$(have-textrel_ifunc))
ifunc-pie-tests += tst-ifunc-textrel
endif
tests-internal += $(ifunc-pie-tests)
tests-pie += $(ifunc-pie-tests)
endif
modules-names += \
ifuncmod1 \
ifuncmod3 \
ifuncmod6 \
# module-names
ifeq (no,$(with-lld))
modules-names += ifuncmod5
endif
endif
endif
ifeq (yes,$(build-shared))
ifeq ($(run-built-tests),yes)
tests-special += \
$(objpfx)argv0test.out \
$(objpfx)tst-pathopt.out \
$(objpfx)tst-rtld-help.out \
$(objpfx)tst-rtld-load-self.out \
$(objpfx)tst-rtld-preload.out \
# tests-special
endif
tests-special += \
$(objpfx)check-execstack.out \
$(objpfx)check-initfini.out \
$(objpfx)check-localplt.out \
$(objpfx)check-textrel.out \
$(objpfx)check-wx-segment.out \
# tests-special
endif
ifeq ($(run-built-tests),yes)
tests-special += \
$(objpfx)order-cmp.out \
$(objpfx)order2-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)tst-initorder-cmp.out \
$(objpfx)tst-initorder2-cmp.out \
$(objpfx)tst-unused-dep-cmp.out \
$(objpfx)tst-unused-dep.out \
# tests-special
endif
ifndef avoid-generated
# DSO sorting tests:
# The dso-ordering-test.py script generates testcase source files in $(objpfx),
# creating a $(objpfx)<testcase-name>-dir for each testcase, and creates a
# Makefile fragment to be included.
define include_dsosort_tests
$(objpfx)$(1).generated-makefile: $(1)
$(PYTHON) $(..)scripts/dso-ordering-test.py \
--description-file $$< --objpfx $(objpfx) --output-makefile $$@T
mv $$@T $$@
-include $(objpfx)$(1).generated-makefile
endef
endif
postclean-generated += $(objpfx)/dso-sort-tests-2.generated-makefile \
$(objpfx)/dso-sort-tests-2.generated-makefile
# Generate from each testcase description file
ifeq (yes,$(have-tunables))
$(eval $(call include_dsosort_tests,dso-sort-tests-1.def))
$(eval $(call include_dsosort_tests,dso-sort-tests-2.def))
endif
check-abi: $(objpfx)check-abi-ld.out \
$(objpfx)check-abi-version-libc.out
tests-special += \
$(objpfx)check-abi-ld.out \
$(objpfx)check-abi-version-libc.out \
# tests-special
update-abi: update-abi-ld
update-all-abi: update-all-abi-ld
tests-special += $(objpfx)tst-glibcelf.out
$(objpfx)tst-glibcelf.out: tst-glibcelf.py elf.h $(..)/scripts/glibcelf.py \
$(..)/scripts/glibcextract.py
PYTHONPATH=$(..)scripts $(PYTHON) tst-glibcelf.py \
--cc="$(CC) $(patsubst -DMODULE_NAME=%,-DMODULE_NAME=testsuite,$(CPPFLAGS))" \
< /dev/null > $@ 2>&1; $(evaluate-test)
# The test requires shared _and_ PIE because the executable
# unit test driver must be able to link with the shared object
# that is going to eventually go into an installed DSO.
ifeq (yesyes,$(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 $@ $^
# Link together the dynamic linker into a single relocatable object.
# First we do a link against libc_pic.a just to get a link map,
# and discard the object produced by that link. From the link map
# we can glean all the libc modules that need to go into the dynamic
# linker. Then we do a recursive make that goes into all the subdirs
# those modules come from and builds special rtld-foo.os versions that
# are compiled with special flags, and puts these modules into rtld-libc.a
# for us. Then we do the real link using rtld-libc.a instead of libc_pic.a.
# These symbols need to be stubbed out during symbol discovery because
# their implementation is provided differently in rtld, and the symbol
# discovery mechanism is not compatible with the libc implementation
# when compiled for libc.
rtld-stubbed-symbols = \
__GI___pthread_disable_asynccancel \
__GI___pthread_enable_asynccancel \
__pthread_disable_asynccancel \
__pthread_enable_asynccancel \
calloc \
free \
malloc \
realloc \
# rtld-stubbed-symbols
ifeq ($(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)
# Creates the relative /usr/bin/ld.so symbolic link.
$(inst_bindir)/ld.so: $(inst_rtlddir)/$(rtld-installed-name)
$(make-target-directory)
$(make-link)
# 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 $(objpfx)testobj1.so \
$(objpfx)testobj2.so $(objpfx)testobj3.so \
$(objpfx)testobj4.so $(objpfx)testobj5.so
LDFLAGS-multiload = -rdynamic
CFLAGS-multiload.c += -DOBJDIR=\"$(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)reldepmod4.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)tst-align3: $(objpfx)tst-alignmod3.so
ifeq (yes,$(have-fpie))
CFLAGS-tst-align3.c += $(PIE-ccflag)
endif
LDFLAGS-tst-align3 += -Wl,-z,max-page-size=0x200000
LDFLAGS-tst-alignmod3.so += -Wl,-z,max-page-size=0x200000
$(objpfx)tst-alignmod3.so: $(libsupport)
$(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-dlmopen4.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)tst-global2: $(objpfx)tst-globalmod2.so
$(objpfx)tst-global2.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so
LDFLAGS-tst-global2 = -Wl,--enable-new-dtags
LDFLAGS-tst-globalmod2.so = -Wl,--enable-new-dtags
$(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,--disable-new-dtags
$(objpfx)tst-auditlogmod-1.so: $(libsupport)
$(objpfx)tst-audit14.out: $(objpfx)tst-auditlogmod-1.so
LDFLAGS-tst-audit14a = -Wl,--audit=tst-auditlogmod-1.so,--enable-new-dtags
$(objpfx)tst-audit14a.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
$(objpfx)tst-audit14-cmp.out: tst-audit14.exp $(objpfx)tst-audit14.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-audit14a-cmp.out: tst-audit14.exp $(objpfx)tst-audit14a.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-audit15-cmp.out: tst-audit15.exp $(objpfx)tst-audit15.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-audit16-cmp.out: tst-audit16.exp $(objpfx)tst-audit16.out
cmp $^ > $@; \
$(evaluate-test)
$(objpfx)tst-audit18.out: $(objpfx)tst-auditmod18.so \
$(objpfx)tst-audit18mod.so
tst-audit18-ARGS = -- $(host-test-program-cmd)
$(objpfx)tst-audit19a.out: $(objpfx)tst-auditmod19a.so
tst-audit19a-ENV = LD_AUDIT=$(objpfx)tst-auditmod19a.so
$(objpfx)tst-audit19b.out: $(objpfx)tst-auditmod19b.so
$(objpfx)tst-audit19b: $(objpfx)tst-audit19bmod.so
tst-audit19b-ARGS = -- $(host-test-program-cmd)
$(objpfx)tst-audit20.out: $(objpfx)tst-auditmod20.so
tst-audit20-ENV = LD_AUDIT=$(objpfx)tst-auditmod20.so
$(objpfx)tst-audit21: $(shared-thread-library)
$(objpfx)tst-audit21.out: $(objpfx)tst-auditmod21a.so
$(objpfx)tst-auditmod21a.so: $(objpfx)tst-auditmod21b.so
tst-audit21-ENV = LD_AUDIT=$(objpfx)tst-auditmod21a.so
$(objpfx)tst-audit22.out: $(objpfx)tst-auditmod22.so
tst-audit22-ARGS = -- $(host-test-program-cmd)
$(objpfx)tst-audit23.out: $(objpfx)tst-auditmod23.so \
$(objpfx)tst-audit23mod.so
tst-audit23-ARGS = -- $(host-test-program-cmd)
$(objpfx)tst-audit24a.out: $(objpfx)tst-auditmod24a.so
$(objpfx)tst-audit24a: $(objpfx)tst-audit24amod1.so \
$(objpfx)tst-audit24amod2.so
tst-audit24a-ENV = LD_AUDIT=$(objpfx)tst-auditmod24a.so
LDFLAGS-tst-audit24a = -Wl,-z,now
$(objpfx)tst-audit24b.out: $(objpfx)tst-auditmod24b.so
$(objpfx)tst-audit24b: $(objpfx)tst-audit24bmod1.so \
$(objpfx)tst-audit24bmod2.so
$(objpfx)tst-audit24bmod1: $(objpfx)tst-audit24bmod2.so
# The test checks if a library without .gnu.version correctly calls the
# audit callbacks. So it uses an explicit link rule to avoid linking
# against libc.so.
$(objpfx)tst-audit24bmod1.so: $(objpfx)tst-audit24bmod1.os
$(CC) -nostdlib -nostartfiles -shared -o $@.new $(objpfx)tst-audit24bmod1.os \
-Wl,-z,now
$(call after-link,$@.new)
mv -f $@.new $@
CFLAGS-.os += $(call elide-stack-protector,.os,tst-audit24bmod1)
$(objpfx)tst-audit24bmod2.so: $(objpfx)tst-audit24bmod2.os
$(CC) -nostdlib -nostartfiles -shared -o $@.new $(objpfx)tst-audit24bmod2.os
$(call after-link,$@.new)
mv -f $@.new $@
CFLAGS-.os += $(call elide-stack-protector,.os,tst-audit24bmod2)
tst-audit24b-ENV = LD_AUDIT=$(objpfx)tst-auditmod24b.so
LDFLAGS-tst-audit24b = -Wl,-z,now
# Same as tst-audit24a, but tests LD_BIND_NOW
$(objpfx)tst-audit24c.out: $(objpfx)tst-auditmod24c.so
$(objpfx)tst-audit24c: $(objpfx)tst-audit24amod1.so \
$(objpfx)tst-audit24amod2.so
tst-audit24c-ENV = LD_BIND_NOW=1 LD_AUDIT=$(objpfx)tst-auditmod24c.so
LDFLAGS-tst-audit24c = -Wl,-z,lazy
$(objpfx)tst-audit24d.out: $(objpfx)tst-auditmod24d.so
$(objpfx)tst-audit24d: $(objpfx)tst-audit24dmod1.so \
$(objpfx)tst-audit24dmod2.so
$(objpfx)tst-audit24dmod1.so: $(objpfx)tst-audit24dmod3.so
LDFLAGS-tst-audit24dmod1.so = -Wl,-z,now
$(objpfx)tst-audit24dmod2.so: $(objpfx)tst-audit24dmod4.so
LDFLAGS-tst-audit24dmod2.so = -Wl,-z,lazy
tst-audit24d-ENV = LD_AUDIT=$(objpfx)tst-auditmod24d.so
LDFLAGS-tst-audit24d = -Wl,-z,lazy
$(objpfx)tst-audit25a.out: $(objpfx)tst-auditmod25.so
$(objpfx)tst-audit25a: $(objpfx)tst-audit25mod1.so \
$(objpfx)tst-audit25mod2.so \
$(objpfx)tst-audit25mod3.so \
$(objpfx)tst-audit25mod4.so
LDFLAGS-tst-audit25a = -Wl,-z,lazy
$(objpfx)tst-audit25mod1.so: $(objpfx)tst-audit25mod3.so
LDFLAGS-tst-audit25mod1.so = -Wl,-z,now
$(objpfx)tst-audit25mod2.so: $(objpfx)tst-audit25mod4.so
LDFLAGS-tst-audit25mod2.so = -Wl,-z,lazy
tst-audit25a-ARGS = -- $(host-test-program-cmd)
$(objpfx)tst-audit25b.out: $(objpfx)tst-auditmod25.so
$(objpfx)tst-audit25b: $(objpfx)tst-audit25mod1.so \
$(objpfx)tst-audit25mod2.so \
$(objpfx)tst-audit25mod3.so \
$(objpfx)tst-audit25mod4.so
LDFLAGS-tst-audit25b = -Wl,-z,now
tst-audit25b-ARGS = -- $(host-test-program-cmd)
$(objpfx)tst-audit26.out: $(objpfx)tst-auditmod26.so
$(objpfx)tst-auditmod26.so: $(libsupport)
tst-audit26-ENV = LD_AUDIT=$(objpfx)tst-auditmod26.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))
$(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.
ifeq ($(pthread-in-libc),no)
$(objpfx)tst-linkall-static: \
$(common-objpfx)resolv/libanl.a
endif
$(objpfx)tst-linkall-static: \
$(common-objpfx)math/libm.a \
$(common-objpfx)resolv/libresolv.a \
$(common-objpfx)login/libutil.a \
$(common-objpfx)rt/librt.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
LDFLAGS-libmarkermod5-1.so += -Wl,-soname,libmarkermod5.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 $< $@
$(objpfx)libmarkermod5.so: $(objpfx)libmarkermod5-1.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
$(objpfx)tst-ro-dynamic: $(objpfx)tst-ro-dynamic-mod.so
$(objpfx)tst-ro-dynamic-mod.so: $(objpfx)tst-ro-dynamic-mod.os \
tst-ro-dynamic-mod.map
$(LINK.o) -nostdlib -nostartfiles -shared -o $@ \
-Wl,--script=tst-ro-dynamic-mod.map \
$(objpfx)tst-ro-dynamic-mod.os
$(objpfx)tst-rtld-run-static.out: $(objpfx)/ldconfig
$(objpfx)tst-dl_find_object.out: \
$(objpfx)tst-dl_find_object-mod1.so $(objpfx)tst-dl_find_object-mod2.so
$(objpfx)tst-dl_find_object-static.out: \
$(objpfx)tst-dl_find_object-mod1.so $(objpfx)tst-dl_find_object-mod2.so
tst-dl_find_object-static-ENV = $(static-dlopen-environment)
CFLAGS-tst-dl_find_object.c += -funwind-tables
CFLAGS-tst-dl_find_object-static.c += -funwind-tables
LDFLAGS-tst-dl_find_object-static += -Wl,--eh-frame-hdr
CFLAGS-tst-dl_find_object-mod1.c += -funwind-tables
CFLAGS-tst-dl_find_object-mod2.c += -funwind-tables
LDFLAGS-tst-dl_find_object-mod2.so += -Wl,--enable-new-dtags,-z,nodelete
$(objpfx)tst-dl_find_object-threads: $(shared-thread-library)
CFLAGS-tst-dl_find_object-threads.c += -funwind-tables
$(objpfx)tst-dl_find_object-threads.out: \
$(objpfx)tst-dl_find_object-mod1.so \
$(objpfx)tst-dl_find_object-mod2.so \
$(objpfx)tst-dl_find_object-mod3.so \
$(objpfx)tst-dl_find_object-mod4.so \
$(objpfx)tst-dl_find_object-mod5.so \
$(objpfx)tst-dl_find_object-mod6.so \
$(objpfx)tst-dl_find_object-mod7.so \
$(objpfx)tst-dl_find_object-mod8.so \
$(objpfx)tst-dl_find_object-mod9.so
CFLAGS-tst-dl_find_object-mod3.c += -funwind-tables
CFLAGS-tst-dl_find_object-mod4.c += -funwind-tables
CFLAGS-tst-dl_find_object-mod5.c += -funwind-tables
CFLAGS-tst-dl_find_object-mod6.c += -funwind-tables
CFLAGS-tst-dl_find_object-mod7.c += -funwind-tables
CFLAGS-tst-dl_find_object-mod8.c += -funwind-tables
CFLAGS-tst-dl_find_object-mod9.c += -funwind-tables
$(objpfx)tst-p_alignmod-base.so: $(libsupport)
LDFLAGS-tst-p_alignmod-base.so += -Wl,-z,max-page-size=0x200000
$(objpfx)tst-p_align1: $(objpfx)tst-p_alignmod1.so
# Make a copy of tst-p_alignmod-base.so and lower p_align of the first
# PT_LOAD segment.
$(objpfx)tst-p_alignmod1.so: $(objpfx)tst-p_alignmod-base.so
rm -f $@
cp $(objpfx)tst-p_alignmod-base.so $@
$(PYTHON) $(..)scripts/tst-elf-edit.py -a half $@
$(objpfx)tst-p_align2: $(objpfx)tst-p_alignmod2.so
# Make a copy of tst-p_alignmod-base.so and update p_align of the first
# PT_LOAD segment.
$(objpfx)tst-p_alignmod2.so: $(objpfx)tst-p_alignmod-base.so
rm -f $@
cp $(objpfx)tst-p_alignmod-base.so $@
$(PYTHON) $(..)scripts/tst-elf-edit.py -a 1 $@
LDFLAGS-tst-p_alignmod3.so += -Wl,-z,max-page-size=0x100,-z,common-page-size=0x100
$(objpfx)tst-p_align3: $(objpfx)tst-p_alignmod3.so
$(objpfx)tst-p_align3.out: tst-p_align3.sh $(objpfx)tst-p_align3
$(SHELL) $< $(common-objpfx) '$(test-program-prefix)'; \
$(evaluate-test)
$(objpfx)check-abi-version-libc.out: $(common-objpfx)libc.so
LC_ALL=C $(READELF) -V -W $< \
| sed -ne '/.gnu.version_d/, /.gnu.version_r/ p' \
| grep GLIBC_ABI_DT_RELR > $@; \
$(evaluate-test)
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