glibc/elf/Makefile
Carlos O'Donell da53d6dbc2 Run check-localpltk/textrel/execstack over ld.so.
For maximum paranoia we run ld.so through the normal set
of tests for all of the shared libraries. This includes
running ld.so through check-localplt, check-textrel, and
check-execstack. While none of these should trigger any
failures given the way ld.so is built, it might possibly
fail if a developer does something wrong. This paranoia
was triggered by a discussion over the use of __strcpy
vs. strcpy [1] and if the symbol could leak and use the
libc.so version.

The check-localplt test fails right away because localplt.data
needs updating for all arches. By default we add 6 new symbols:
__tls_get_addr, __libc_memalign, malloc, calloc, realloc and
free. Other machines like i386, power, and s390 require some
different symbol sets e.g. ___tls_get_addr vs. __tls_get_addr
for i386.

Verified for i386
Verified for x86_64
Verified for ppc32
Verified for ppc64
Verified for ppc64le
Verified for arm
Verified for aarch64
Verified for s390
Verified for s390x
Guessed for alpha
Guessed for ia64
Guessed for m68k
Guessed for microblaze
Guessed for sparc32
Guessed for sparc64
Defaults for sh
Defaults for mips
Defaults for hppa
Defaults for tile

Machine manintainers notified to double check the data
used in localplt.data.

[1] https://sourceware.org/ml/libc-alpha/2014-10/msg00548.html
2014-11-06 15:48:44 -05:00

1172 lines
41 KiB
Makefile

# Copyright (C) 1995-2014 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
# <http://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 = $(dl-routines) dl-support dl-iteratephdr \
dl-addr enbl-secure dl-profstub \
dl-origin dl-libc dl-sym dl-tsd dl-sysdep
# The core dynamic linking functions are in libc for the static and
# profiled libraries.
dl-routines = $(addprefix dl-,load lookup object reloc deps hwcaps \
runtime error init fini debug misc \
version profile conflict tls origin scope \
execstack caller open close trampoline)
ifeq (yes,$(use-ldconfig))
dl-routines += dl-cache
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
shared-only-routines += dl-caller
# ld.so uses those routines, plus some special stuff for being the program
# interpreter and operating independent of libc.
rtld-routines := rtld $(dl-routines) dl-sysdep dl-environ dl-minimal
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-iterate-phdr.c = $(uses-callbacks)
ifeq ($(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) soinit.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
extra-objs += $(ldconfig-modules:=.o)
endif
endif
# To find xmalloc.c and xstrdup.c
vpath %.c ../locale/programs
ifeq ($(build-shared),yes)
extra-objs += sotruss-lib.os sotruss-lib.so
install-others += $(inst_auditdir)/sotruss-lib.so
install-bin-script += sotruss
generated += sotruss
CPPFLAGS-sotruss-lib = -DNOT_IN_libc
$(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 $(common-objpfx)config.make
sed -e 's%@BASH@%$(BASH)%g' \
-e 's%@VERSION@%$(version)%g' \
-e 's%@TEXTDOMAINDIR@%$(msgcatdir)%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)
$(do-install-program)
endif
tests = tst-tls1 tst-tls2 tst-tls9 tst-leaks1 \
tst-array1 tst-array2 tst-array3 tst-array4 tst-array5 \
tst-auxv
tests-static = tst-tls1-static tst-tls2-static tst-stackguard1-static \
tst-leaks1-static tst-array1-static tst-array5-static \
tst-ptrguard1-static tst-dl-iter-static
ifeq (yes,$(build-shared))
tests-static += tst-tls9-static
tst-tls9-static-ENV = \
LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)dlfcn
endif
tests += $(tests-static)
ifeq (yes,$(build-shared))
tests += loadtest restest1 preloadtest loadfail multiload origtest resolvfail \
constload1 order vismain noload filter unload \
reldep reldep2 reldep3 reldep4 nodelete nodelete2 \
nodlopen nodlopen2 neededtest neededtest2 \
neededtest3 neededtest4 unload2 lateglobal initfirst global \
restest2 next dblload dblunload reldep5 reldep6 reldep7 reldep8 \
circleload1 tst-tls3 tst-tls4 tst-tls5 tst-tls6 tst-tls7 tst-tls8 \
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 $(tests-execstack-$(have-z-execstack)) \
tst-dlmodcount tst-dlopenrpath tst-deep1 \
tst-dlmopen1 tst-dlmopen2 tst-dlmopen3 \
unload3 unload4 unload5 unload6 unload7 unload8 tst-global1 order2 \
tst-audit1 tst-audit2 tst-audit8 tst-audit9 \
tst-stackguard1 tst-addr1 tst-thrlock \
tst-unique1 tst-unique2 tst-unique3 tst-unique4 \
tst-initorder tst-initorder2 tst-relsort1 tst-null-argv \
tst-ptrguard1
# reldep9
ifeq ($(build-hardcoded-path-in-tests),yes)
tests += tst-dlopen-aout
endif
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
ifeq ($(run-built-tests),yes)
tests-special += $(objpfx)tst-leaks1-mem.out \
$(objpfx)tst-leaks1-static-mem.out $(objpfx)noload-mem.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))
extra-test-objs += $(tlsmod17a-modules:=.os) $(tlsmod18a-modules:=.os)
test-extras += tst-tlsmod17a tst-tlsmod18a
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 \
tst-unique3lib tst-unique3lib2 \
tst-unique4lib \
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
ifeq (yesyes,$(have-fpie)$(build-shared))
modules-names += tst-piemod1
tests += tst-pie1 tst-pie2
tests-pie += tst-pie1 tst-pie2
endif
modules-execstack-yes = tst-execstack-mod
extra-test-objs += $(addsuffix .os,$(strip $(modules-names)))
# We need this variable to be sure the test modules get the right CPPFLAGS.
test-extras += $(modules-names)
# filtmod1.so has a special rule
modules-names-nobuild := filtmod1
ifneq (no,$(multi-arch))
tests-static += ifuncmain1static ifuncmain1picstatic \
ifuncmain2static ifuncmain2picstatic \
ifuncmain4static ifuncmain4picstatic \
ifuncmain5static ifuncmain5picstatic \
ifuncmain7static ifuncmain7picstatic
ifeq (yes,$(build-shared))
tests += ifuncmain1 ifuncmain1pic ifuncmain1vis ifuncmain1vispic \
ifuncmain1staticpic \
ifuncmain2 ifuncmain2pic ifuncmain3 ifuncmain4 \
ifuncmain5 ifuncmain5pic ifuncmain5staticpic \
ifuncmain7 ifuncmain7pic
ifunc-test-modules = ifuncdep1 ifuncdep1pic ifuncdep2 ifuncdep2pic \
ifuncdep5 ifuncdep5pic
extra-test-objs += $(ifunc-test-modules:=.o)
test-extras += $(ifunc-test-modules)
ifeq (yes,$(have-fpie))
ifunc-pie-tests = ifuncmain1pie ifuncmain1vispie ifuncmain1staticpie \
ifuncmain5pie ifuncmain6pie ifuncmain7pie
tests += $(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
endif
tests-special += $(objpfx)check-textrel.out $(objpfx)check-execstack.out \
$(objpfx)check-localplt.out
endif
ifeq ($(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 += $(objpfx)check-abi-ld.out
update-abi: update-abi-ld
include ../Rules
ifeq (yes,$(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.
$(objpfx)librtld.map: $(objpfx)dl-allobjs.os $(common-objpfx)libc_pic.a
@-rm -f $@T
$(reloc-link) -o $@.o '-Wl,-(' $^ -lgcc '-Wl,-)' -Wl,-Map,$@T
rm -f $@.o
mv -f $@T $@
$(objpfx)librtld.mk: $(objpfx)librtld.map Makefile
LC_ALL=C \
sed -n 's@^$(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-\([^ ]*\).*$$/\1/' $@T \
| LC_ALL=C sort -u` >> $@T
mv -f $@T $@
$(objpfx)rtld-libc.a: $(objpfx)librtld.mk FORCE
$(MAKE) -f $< -f rtld-Rules
$(objpfx)librtld.os: $(objpfx)dl-allobjs.os $(objpfx)rtld-libc.a
$(LINK.o) -nostdlib -nostartfiles -r -o $@ '-Wl,-(' $^ -lgcc '-Wl,-)' \
-Wl,-Map,$@.map
generated += librtld.map librtld.mk rtld-libc.a librtld.os.map
z-now-yes = -Wl,-z,now
$(objpfx)ld.so: $(objpfx)librtld.os $(ld-map)
# Link into a temporary file so that we don't touch $@ at all
# if the sanity check below fails.
$(LINK.o) -nostdlib -nostartfiles -shared -o $@.new \
$(LDFLAGS-rtld) -Wl,-z,defs $(z-now-$(bind-now)) \
$(filter-out $(map-file),$^) $(load-map-file) \
-Wl,-soname=$(rtld-installed-name) \
-Wl,-defsym=_begin=0
$(READELF) -s $@.new \
| $(AWK) '($$7 ~ /^UND(|EF)$$/ && $$1 != "0:" && $$4 != "REGISTER") { print; p=1 } END { exit p != 0 }'
mv -f $@.new $@
# interp.c exists just to get the runtime linker path into libc.so.
$(objpfx)interp.os: $(elf-objpfx)runtime-linker.h
$(elf-objpfx)runtime-linker.h: $(elf-objpfx)runtime-linker.st; @:
$(elf-objpfx)runtime-linker.st: $(common-objpfx)config.make
$(name-target-directory)
echo '#define RUNTIME_LINKER "$(rtlddir)/$(rtld-installed-name)"' \
> ${@:st=T}
$(move-if-change) ${@:st=T} ${@:st=h}
touch $@
ifneq (ld.so,$(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
rm -f $@
ln -s $(<F) $@
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))
$(inst_slibdir)/$(rtld-version-installed-name): $(objpfx)ld.so $(+force)
$(make-target-directory)
$(do-install-program)
$(inst_rtlddir)/$(rtld-installed-name): \
$(inst_slibdir)/$(rtld-version-installed-name) \
$(inst_slibdir)/libc-$(version).so
$(make-target-directory)
$(make-shlib-link)
# Special target called by parent to install just the dynamic linker.
.PHONY: ldso_install
ldso_install: $(inst_rtlddir)/$(rtld-installed-name)
endif
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@|$(REPORT_BUGS_TO)|g' \
-e 's%@BASH@%$(BASH)%g' \
-e 's%@TEXTDOMAINDIR@%$(msgcatdir)%g'
ifeq ($(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)sprof: $(libdl)
$(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)"' -DIS_IN_ldconfig=1
CFLAGS-dl-cache.c = $(SYSCONF-FLAGS)
CFLAGS-cache.c = $(SYSCONF-FLAGS)
CFLAGS-rtld.c = $(SYSCONF-FLAGS)
CPPFLAGS-.os += $(if $(filter $(@F),$(patsubst %,%.os,$(all-rtld-routines))),\
-DNOT_IN_libc=1 -DIS_IN_rtld=1 -DIN_LIB=rtld)
test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(strip $(modules-names))))
generated += $(addsuffix .so,$(strip $(modules-names)))
$(objpfx)testobj1.so: $(libdl)
$(objpfx)testobj1_1.so: $(objpfx)testobj1.so $(libdl)
$(objpfx)testobj2.so: $(objpfx)testobj1.so $(libdl)
$(objpfx)testobj3.so: $(libdl)
$(objpfx)testobj4.so: $(libdl)
$(objpfx)testobj5.so: $(libdl)
$(objpfx)testobj6.so: $(objpfx)testobj1.so $(objpfx)testobj2.so $(libdl)
$(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)nextmod1.so: $(libdl)
$(objpfx)neededobj1.so: $(libdl)
$(objpfx)neededobj2.so: $(objpfx)neededobj1.so $(libdl)
$(objpfx)neededobj3.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so $(libdl)
$(objpfx)neededobj4.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
$(objpfx)neededobj3.so $(libdl)
$(objpfx)neededobj6.so: $(objpfx)neededobj5.so
$(objpfx)unload2mod.so: $(objpfx)unload2dep.so
$(objpfx)ltglobmod2.so: $(libdl)
$(objpfx)firstobj.so: $(shared-thread-library)
$(objpfx)globalmod1.so: $(libdl)
$(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)unload6mod1.so: $(libdl)
$(objpfx)unload6mod2.so: $(libdl)
$(objpfx)unload6mod3.so: $(libdl)
$(objpfx)unload7mod1.so: $(libdl)
$(objpfx)unload7mod2.so: $(objpfx)unload7mod1.so
$(objpfx)unload8mod1.so: $(objpfx)unload8mod2.so
$(objpfx)unload8mod2.so: $(objpfx)unload8mod3.so
$(objpfx)unload8mod3.so: $(libdl)
$(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: $(objpfx)tst-null-argv-lib.so
tst-null-argv-ENV = LD_DEBUG=all LD_DEBUG_OUTPUT=$(objpfx)tst-null-argv.debug.out
LDFLAGS-nodel2mod3.so = $(no-as-needed)
LDFLAGS-reldepmod5.so = $(no-as-needed)
LDFLAGS-reldep6mod1.so = $(no-as-needed)
LDFLAGS-reldep6mod4.so = $(no-as-needed)
LDFLAGS-reldep8mod3.so = $(no-as-needed)
LDFLAGS-unload4mod1.so = $(no-as-needed)
LDFLAGS-unload4mod2.so = $(no-as-needed)
LDFLAGS-tst-initorder = $(no-as-needed)
LDFLAGS-tst-initordera2.so = $(no-as-needed)
LDFLAGS-tst-initordera3.so = $(no-as-needed)
LDFLAGS-tst-initordera4.so = $(no-as-needed)
LDFLAGS-tst-initorderb2.so = $(no-as-needed)
LDFLAGS-tst-tlsmod5.so = -nostdlib $(no-as-needed)
LDFLAGS-tst-tlsmod6.so = -nostdlib $(no-as-needed)
testobj1.so-no-z-defs = yes
testobj3.so-no-z-defs = yes
testobj4.so-no-z-defs = yes
testobj5.so-no-z-defs = yes
testobj6.so-no-z-defs = yes
failobj.so-no-z-defs = yes
constload2.so-no-z-defs = yes
constload3.so-no-z-defs = yes
nodelmod1.so-no-z-defs = yes
nodelmod2.so-no-z-defs = yes
nodelmod4.so-no-z-defs = yes
nodel2mod2.so-no-z-defs = yes
reldepmod2.so-no-z-defs = yes
reldepmod3.so-no-z-defs = yes
reldepmod4.so-no-z-defs = yes
reldep4mod4.so-no-z-defs = yes
reldep4mod2.so-no-z-defs = yes
ltglobmod2.so-no-z-defs = yes
dblloadmod3.so-no-z-defs = yes
tst-tlsmod1.so-no-z-defs = yes
tst-tlsmod2.so-no-z-defs = yes
tst-tlsmod3.so-no-z-defs = yes
tst-tlsmod4.so-no-z-defs = yes
tst-tlsmod7.so-no-z-defs = yes
tst-tlsmod8.so-no-z-defs = yes
tst-tlsmod9.so-no-z-defs = yes
tst-tlsmod10.so-no-z-defs = yes
tst-tlsmod12.so-no-z-defs = yes
tst-tlsmod14a.so-no-z-defs = yes
tst-tlsmod14b.so-no-z-defs = yes
tst-tlsmod15a.so-no-z-defs = yes
tst-tlsmod16b.so-no-z-defs = yes
circlemod2.so-no-z-defs = yes
circlemod3.so-no-z-defs = yes
circlemod3a.so-no-z-defs = yes
reldep8mod2.so-no-z-defs = yes
reldep9mod1.so-no-z-defs = yes
unload3mod4.so-no-z-defs = yes
unload4mod1.so-no-z-defs = yes
ifuncmod1.so-no-z-defs = yes
ifuncmod5.so-no-z-defs = yes
ifuncmod6.so-no-z-defs = yes
tst-auditmod9a.so-no-z-defs = yes
tst-auditmod9b.so-no-z-defs = yes
ifeq ($(build-shared),yes)
# Build all the modules even when not actually running test programs.
tests: $(test-modules)
endif
$(objpfx)loadtest: $(libdl)
LDFLAGS-loadtest = -rdynamic
$(objpfx)loadtest.out: $(test-modules)
$(objpfx)neededtest: $(libdl)
$(objpfx)neededtest.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
$(objpfx)neededobj3.so
$(objpfx)neededtest2: $(libdl)
$(objpfx)neededtest2.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
$(objpfx)neededobj3.so
$(objpfx)neededtest3: $(libdl)
$(objpfx)neededtest3.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
$(objpfx)neededobj3.so $(objpfx)neededobj4.so
$(objpfx)neededtest4: $(libdl) $(objpfx)neededobj1.so
$(objpfx)neededtest4.out: $(objpfx)neededobj5.so $(objpfx)neededobj6.so
$(objpfx)restest1: $(objpfx)testobj1.so $(objpfx)testobj1_1.so $(libdl)
LDFLAGS-restest1 = -rdynamic
$(objpfx)restest2: $(libdl)
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)))
$(objpfx)loadfail: $(libdl)
LDFLAGS-loadfail = -rdynamic
$(objpfx)loadfail.out: $(objpfx)failobj.so
$(objpfx)multiload: $(libdl)
LDFLAGS-multiload = -rdynamic
CFLAGS-multiload.c = -DOBJDIR=\"$(elf-objpfx)\"
$(objpfx)multiload.out: $(objpfx)testobj1.so
$(objpfx)origtest: $(libdl)
LDFLAGS-origtest = -rdynamic
$(objpfx)origtest.out: $(objpfx)testobj1.so
ifeq ($(have-thread-library),yes)
$(objpfx)resolvfail: $(libdl) $(shared-thread-library)
else
$(objpfx)resolvfail: $(libdl)
endif
$(objpfx)constload1: $(libdl)
$(objpfx)constload1.out: $(objpfx)constload2.so $(objpfx)constload3.so
$(objpfx)circleload1: $(libdl)
$(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 $(libdl)
LDFLAGS-noload = -rdynamic $(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
LDFLAGS-nodelete = -rdynamic
LDFLAGS-nodelmod1.so = -Wl,--enable-new-dtags,-z,nodelete
LDFLAGS-nodelmod4.so = -Wl,--enable-new-dtags,-z,nodelete
$(objpfx)nodelete: $(libdl)
$(objpfx)nodelete.out: $(objpfx)nodelmod1.so $(objpfx)nodelmod2.so \
$(objpfx)nodelmod3.so
LDFLAGS-nodlopenmod.so = -Wl,--enable-new-dtags,-z,nodlopen
$(objpfx)nodlopen: $(libdl)
$(objpfx)nodlopen.out: $(objpfx)nodlopenmod.so
$(objpfx)nodlopenmod2.so: $(objpfx)nodlopenmod.so
$(objpfx)nodlopen2: $(libdl)
$(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
$(objpfx)unload: $(libdl)
$(objpfx)unload.out: $(objpfx)unloadmod.so
$(objpfx)reldep: $(libdl)
$(objpfx)reldep.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod2.so
$(objpfx)reldep2: $(libdl)
$(objpfx)reldep2.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod3.so
$(objpfx)reldep3: $(libdl)
$(objpfx)reldep3.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so
$(objpfx)reldep4: $(libdl)
$(objpfx)reldep4.out: $(objpfx)reldep4mod1.so $(objpfx)reldep4mod2.so
$(objpfx)next: $(objpfx)nextmod1.so $(objpfx)nextmod2.so $(libdl)
LDFLAGS-next = $(no-as-needed)
$(objpfx)unload2: $(libdl)
$(objpfx)unload2.out: $(objpfx)unload2mod.so $(objpfx)unload2dep.so
$(objpfx)lateglobal: $(libdl)
$(objpfx)lateglobal.out: $(objpfx)ltglobmod1.so $(objpfx)ltglobmod2.so
$(objpfx)tst-pathopt: $(libdl)
$(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)
$(objpfx)initfirst: $(libdl)
$(objpfx)initfirst.out: $(objpfx)firstobj.so
$(objpfx)global: $(objpfx)globalmod1.so
$(objpfx)global.out: $(objpfx)reldepmod1.so
$(objpfx)dblload: $(libdl)
$(objpfx)dblload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
$(objpfx)dblunload: $(libdl)
$(objpfx)dblunload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
$(objpfx)reldep5: $(libdl)
$(objpfx)reldep5.out: $(objpfx)reldepmod5.so $(objpfx)reldepmod6.so
$(objpfx)reldep6: $(libdl)
$(objpfx)reldep6.out: $(objpfx)reldep6mod3.so $(objpfx)reldep6mod4.so
$(objpfx)reldep7: $(libdl)
$(objpfx)reldep7.out: $(objpfx)reldep7mod1.so $(objpfx)reldep7mod2.so
$(objpfx)reldep8: $(libdl)
$(objpfx)reldep8.out: $(objpfx)reldep8mod3.so
LDFLAGS-nodel2mod2.so = -Wl,--enable-new-dtags,-z,nodelete
$(objpfx)nodelete2: $(libdl)
$(objpfx)nodelete2.out: $(objpfx)nodel2mod3.so
$(objpfx)reldep9: $(libdl)
$(objpfx)reldep9.out: $(objpfx)reldep9mod3.so
$(objpfx)tst-tls3: $(objpfx)tst-tlsmod1.so
$(objpfx)tst-tls4: $(libdl)
$(objpfx)tst-tls4.out: $(objpfx)tst-tlsmod2.so
$(objpfx)tst-tls5: $(libdl)
$(objpfx)tst-tls5.out: $(objpfx)tst-tlsmod2.so
$(objpfx)tst-tls6: $(libdl)
$(objpfx)tst-tls6.out: $(objpfx)tst-tlsmod2.so
$(objpfx)tst-tls7: $(libdl)
$(objpfx)tst-tls7.out: $(objpfx)tst-tlsmod3.so
$(objpfx)tst-tls8: $(libdl)
$(objpfx)tst-tls8.out: $(objpfx)tst-tlsmod3.so $(objpfx)tst-tlsmod4.so
$(objpfx)tst-tls9: $(libdl)
$(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: $(libdl)
$(objpfx)tst-tls13.out: $(objpfx)tst-tlsmod13a.so
$(objpfx)tst-tls14: $(objpfx)tst-tlsmod14a.so $(libdl)
$(objpfx)tst-tls14.out: $(objpfx)tst-tlsmod14b.so
$(objpfx)tst-tls15: $(libdl)
$(objpfx)tst-tls15.out: $(objpfx)tst-tlsmod15a.so $(objpfx)tst-tlsmod15b.so
$(objpfx)tst-tls-dlinfo: $(libdl)
$(objpfx)tst-tls-dlinfo.out: $(objpfx)tst-tlsmod2.so
$(objpfx)tst-tls16: $(libdl)
$(objpfx)tst-tls16.out: $(objpfx)tst-tlsmod16a.so $(objpfx)tst-tlsmod16b.so
$(objpfx)tst-tls17: $(libdl)
$(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: $(libdl)
$(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: $(libdl)
$(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: $(libdl)
$(objpfx)tst-align.out: $(objpfx)tst-alignmod.so
$(objpfx)tst-align2: $(objpfx)tst-alignmod2.so
$(objpfx)unload3: $(libdl)
$(objpfx)unload3.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
$(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
$(objpfx)unload4: $(libdl)
$(objpfx)unload4.out: $(objpfx)unload4mod1.so $(objpfx)unload4mod3.so
$(objpfx)unload5: $(libdl)
$(objpfx)unload5.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
$(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
$(objpfx)unload6: $(libdl)
$(objpfx)unload6.out: $(objpfx)unload6mod1.so $(objpfx)unload6mod2.so \
$(objpfx)unload6mod3.so
$(objpfx)unload7: $(libdl)
$(objpfx)unload7.out: $(objpfx)unload7mod1.so $(objpfx)unload7mod2.so
unload7-ENV = MALLOC_PERTURB_=85
$(objpfx)unload8: $(libdl)
$(objpfx)unload8.out: $(objpfx)unload8mod1.so $(objpfx)unload8mod1x.so
ifdef libdl
$(objpfx)tst-tls9-static: $(common-objpfx)dlfcn/libdl.a
$(objpfx)tst-tls9-static.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
endif
ifeq ($(have-z-execstack),yes)
$(objpfx)tst-execstack: $(libdl)
$(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
LDFLAGS-tst-execstack = -Wl,-z,noexecstack
LDFLAGS-tst-execstack-mod = -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
endif
LDFLAGS-tst-array2 = $(no-as-needed)
LDFLAGS-tst-array5 = $(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: $(libdl)
$(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-pie1: $(objpfx)tst-piemod1.so
ifeq (yes,$(build-shared))
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) -f $^ > $@; \
$(evaluate-test)
generated += check-execstack.out
$(objpfx)tst-dlmodcount: $(libdl)
$(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 $(common-objpfx),\
libc.so \
elf/ld.so \
math/libm.so \
rt/librt.so \
dlfcn/libdl.so \
resolv/libresolv.so \
crypt/libcrypt.so \
)
ifeq ($(have-thread-library),yes)
localplt-built-dso += $(filter-out %_nonshared.a, $(shared-thread-library))
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
$(objpfx)tst-dlopenrpathmod.so: $(libdl)
$(objpfx)tst-dlopenrpath: $(objpfx)tst-dlopenrpathmod.so $(libdl)
CFLAGS-tst-dlopenrpath.c += -DPFX=\"$(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: $(libdl) $(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-dlmopen1mod.so: $(libdl)
$(objpfx)tst-dlmopen1: $(libdl)
$(objpfx)tst-dlmopen1.out: $(objpfx)tst-dlmopen1mod.so
$(objpfx)tst-dlmopen2: $(libdl)
$(objpfx)tst-dlmopen2.out: $(objpfx)tst-dlmopen1mod.so
$(objpfx)tst-dlmopen3: $(libdl)
$(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: $(objpfx)tst-auditmod1.so
tst-audit2-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
$(objpfx)tst-audit9: $(libdl)
$(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: $(libdl)
$(objpfx)tst-global1.out: $(objpfx)testobj6.so $(objpfx)testobj2.so
$(objpfx)order2: $(libdl)
$(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 = $(no-as-needed)
LDFLAGS-order2mod2.so = $(no-as-needed)
tst-stackguard1-ARGS = --command "$(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: $(libdl)
$(objpfx)tst-leaks1-mem.out: $(objpfx)tst-leaks1.out
$(common-objpfx)malloc/mtrace $(objpfx)tst-leaks1.mtrace > $@; \
$(evaluate-test)
$(objpfx)tst-leaks1-static: $(common-objpfx)dlfcn/libdl.a
$(objpfx)tst-leaks1-static-mem.out: $(objpfx)tst-leaks1-static.out
$(common-objpfx)malloc/mtrace $(objpfx)tst-leaks1-static.mtrace > $@; \
$(evaluate-test)
tst-leaks1-ENV = MALLOC_TRACE=$(objpfx)tst-leaks1.mtrace
tst-leaks1-static-ENV = MALLOC_TRACE=$(objpfx)tst-leaks1-static.mtrace
$(objpfx)tst-addr1: $(libdl)
$(objpfx)tst-thrlock: $(libdl) $(shared-thread-library)
$(objpfx)tst-dlopen-aout: $(libdl) $(shared-thread-library)
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)
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)
$(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: $(libdl)
$(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)
$(objpfx)tst-unique1: $(libdl)
$(objpfx)tst-unique1.out: $(objpfx)tst-unique1mod1.so \
$(objpfx)tst-unique1mod2.so
$(objpfx)tst-unique2: $(libdl) $(objpfx)tst-unique2mod1.so
$(objpfx)tst-unique2.out: $(objpfx)tst-unique2mod2.so
$(objpfx)tst-unique3: $(libdl) $(objpfx)tst-unique3lib.so
$(objpfx)tst-unique3.out: $(objpfx)tst-unique3lib2.so
$(objpfx)tst-unique4: $(objpfx)tst-unique4lib.so
$(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 = $(no-as-needed)
LDFLAGS-tst-initorder2a.so = $(no-as-needed)
LDFLAGS-tst-initorder2b.so = $(no-as-needed)
LDFLAGS-tst-initorder2c.so = $(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-relsort1: $(libdl)
$(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)