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Intel Control-flow Enforcement Technology (CET) instructions: https://software.intel.com/sites/default/files/managed/4d/2a/control-flow-en forcement-technology-preview.pdf includes Indirect Branch Tracking (IBT) and Shadow Stack (SHSTK). GNU_PROPERTY_X86_FEATURE_1_IBT is added to GNU program property to indicate that all executable sections are compatible with IBT when ENDBR instruction starts each valid target where an indirect branch instruction can land. Linker sets GNU_PROPERTY_X86_FEATURE_1_IBT on output only if it is set on all relocatable inputs. On an IBT capable processor, the following steps should be taken: 1. When loading an executable without an interpreter, enable IBT and lock IBT if GNU_PROPERTY_X86_FEATURE_1_IBT is set on the executable. 2. When loading an executable with an interpreter, enable IBT if GNU_PROPERTY_X86_FEATURE_1_IBT is set on the interpreter. a. If GNU_PROPERTY_X86_FEATURE_1_IBT isn't set on the executable, disable IBT. b. Lock IBT. 3. If IBT is enabled, when loading a shared object without GNU_PROPERTY_X86_FEATURE_1_IBT: a. If legacy interwork is allowed, then mark all pages in executable PT_LOAD segments in legacy code page bitmap. Failure of legacy code page bitmap allocation causes an error. b. If legacy interwork isn't allowed, it causes an error. GNU_PROPERTY_X86_FEATURE_1_SHSTK is added to GNU program property to indicate that all executable sections are compatible with SHSTK where return address popped from shadow stack always matches return address popped from normal stack. Linker sets GNU_PROPERTY_X86_FEATURE_1_SHSTK on output only if it is set on all relocatable inputs. On a SHSTK capable processor, the following steps should be taken: 1. When loading an executable without an interpreter, enable SHSTK if GNU_PROPERTY_X86_FEATURE_1_SHSTK is set on the executable. 2. When loading an executable with an interpreter, enable SHSTK if GNU_PROPERTY_X86_FEATURE_1_SHSTK is set on interpreter. a. If GNU_PROPERTY_X86_FEATURE_1_SHSTK isn't set on the executable or any shared objects loaded via the DT_NEEDED tag, disable SHSTK. b. Otherwise lock SHSTK. 3. After SHSTK is enabled, it is an error to load a shared object without GNU_PROPERTY_X86_FEATURE_1_SHSTK. To enable CET support in glibc, --enable-cet is required to configure glibc. When CET is enabled, both compiler and assembler must support CET. Otherwise, it is a configure-time error. To support CET run-time control, 1. _dl_x86_feature_1 is added to the writable ld.so namespace to indicate if IBT or SHSTK are enabled at run-time. It should be initialized by init_cpu_features. 2. For dynamic executables: a. A l_cet field is added to struct link_map to indicate if IBT or SHSTK is enabled in an ELF module. _dl_process_pt_note or _rtld_process_pt_note is called to process PT_NOTE segment for GNU program property and set l_cet. b. _dl_open_check is added to check IBT and SHSTK compatibilty when dlopening a shared object. 3. Replace i386 _dl_runtime_resolve and _dl_runtime_profile with _dl_runtime_resolve_shstk and _dl_runtime_profile_shstk, respectively if SHSTK is enabled. CET run-time control can be changed via GLIBC_TUNABLES with $ export GLIBC_TUNABLES=glibc.tune.x86_shstk=[permissive|on|off] $ export GLIBC_TUNABLES=glibc.tune.x86_ibt=[permissive|on|off] 1. permissive: SHSTK is disabled when dlopening a legacy ELF module. 2. on: IBT or SHSTK are always enabled, regardless if there are IBT or SHSTK bits in GNU program property. 3. off: IBT or SHSTK are always disabled, regardless if there are IBT or SHSTK bits in GNU program property. <cet.h> from CET-enabled GCC is automatically included by assembly codes to add GNU_PROPERTY_X86_FEATURE_1_IBT and GNU_PROPERTY_X86_FEATURE_1_SHSTK to GNU program property. _CET_ENDBR is added at the entrance of all assembly functions whose address may be taken. _CET_NOTRACK is used to insert NOTRACK prefix with indirect jump table to support IBT. It is defined as notrack when _CET_NOTRACK is defined in <cet.h>. [BZ #21598] * configure.ac: Add --enable-cet. * configure: Regenerated. * elf/Makefille (all-built-dso): Add a comment. * elf/dl-load.c (filebuf): Moved before "dynamic-link.h". Include <dl-prop.h>. (_dl_map_object_from_fd): Call _dl_process_pt_note on PT_NOTE segment. * elf/dl-open.c: Include <dl-prop.h>. (dl_open_worker): Call _dl_open_check. * elf/rtld.c: Include <dl-prop.h>. (dl_main): Call _rtld_process_pt_note on PT_NOTE segment. Call _rtld_main_check. * sysdeps/generic/dl-prop.h: New file. * sysdeps/i386/dl-cet.c: Likewise. * sysdeps/unix/sysv/linux/x86/cpu-features.c: Likewise. * sysdeps/unix/sysv/linux/x86/dl-cet.h: Likewise. * sysdeps/x86/cet-tunables.h: Likewise. * sysdeps/x86/check-cet.awk: Likewise. * sysdeps/x86/configure: Likewise. * sysdeps/x86/configure.ac: Likewise. * sysdeps/x86/dl-cet.c: Likewise. * sysdeps/x86/dl-procruntime.c: Likewise. * sysdeps/x86/dl-prop.h: Likewise. * sysdeps/x86/libc-start.h: Likewise. * sysdeps/x86/link_map.h: Likewise. * sysdeps/i386/dl-trampoline.S (_dl_runtime_resolve): Add _CET_ENDBR. (_dl_runtime_profile): Likewise. (_dl_runtime_resolve_shstk): New. (_dl_runtime_profile_shstk): Likewise. * sysdeps/linux/x86/Makefile (sysdep-dl-routines): Add dl-cet if CET is enabled. (CFLAGS-.o): Add -fcf-protection if CET is enabled. (CFLAGS-.os): Likewise. (CFLAGS-.op): Likewise. (CFLAGS-.oS): Likewise. (asm-CPPFLAGS): Add -fcf-protection -include cet.h if CET is enabled. (tests-special): Add $(objpfx)check-cet.out. (cet-built-dso): New. (+$(cet-built-dso:=.note)): Likewise. (common-generated): Add $(cet-built-dso:$(common-objpfx)%=%.note). ($(objpfx)check-cet.out): New. (generated): Add check-cet.out. * sysdeps/x86/cpu-features.c: Include <dl-cet.h> and <cet-tunables.h>. (TUNABLE_CALLBACK (set_x86_ibt)): New prototype. (TUNABLE_CALLBACK (set_x86_shstk)): Likewise. (init_cpu_features): Call get_cet_status to check CET status and update dl_x86_feature_1 with CET status. Call TUNABLE_CALLBACK (set_x86_ibt) and TUNABLE_CALLBACK (set_x86_shstk). Disable and lock CET in libc.a. * sysdeps/x86/cpu-tunables.c: Include <cet-tunables.h>. (TUNABLE_CALLBACK (set_x86_ibt)): New function. (TUNABLE_CALLBACK (set_x86_shstk)): Likewise. * sysdeps/x86/sysdep.h (_CET_NOTRACK): New. (_CET_ENDBR): Define if not defined. (ENTRY): Add _CET_ENDBR. * sysdeps/x86/dl-tunables.list (glibc.tune): Add x86_ibt and x86_shstk. * sysdeps/x86_64/dl-trampoline.h (_dl_runtime_resolve): Add _CET_ENDBR. (_dl_runtime_profile): Likewise.
1487 lines
53 KiB
Makefile
1487 lines
53 KiB
Makefile
# Copyright (C) 1995-2018 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with the GNU C Library; if not, see
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# <http://www.gnu.org/licenses/>.
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# Makefile for elf subdirectory of GNU C Library.
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subdir := elf
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include ../Makeconfig
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headers = elf.h bits/elfclass.h link.h bits/link.h
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routines = $(all-dl-routines) dl-support dl-iteratephdr \
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dl-addr dl-addr-obj enbl-secure dl-profstub \
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dl-origin dl-libc dl-sym dl-sysdep dl-error \
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dl-reloc-static-pie
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# The core dynamic linking functions are in libc for the static and
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# profiled libraries.
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dl-routines = $(addprefix dl-,load lookup object reloc deps hwcaps \
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runtime init fini debug misc \
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version profile tls origin scope \
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execstack open close trampoline \
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exception sort-maps)
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ifeq (yes,$(use-ldconfig))
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dl-routines += dl-cache
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endif
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ifneq (no,$(have-tunables))
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dl-routines += dl-tunables
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tunables-type = $(addprefix TUNABLES_FRONTEND_,$(have-tunables))
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CPPFLAGS-dl-tunables.c += -DTUNABLES_FRONTEND=$(tunables-type)
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# Make sure that the compiler does not insert any library calls in tunables
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# code paths.
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ifeq (yes,$(have-loop-to-function))
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CFLAGS-dl-tunables.c += -fno-tree-loop-distribute-patterns
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endif
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endif
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all-dl-routines = $(dl-routines) $(sysdep-dl-routines)
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# But they are absent from the shared libc, because that code is in ld.so.
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elide-routines.os = $(all-dl-routines) dl-support enbl-secure dl-origin \
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dl-sysdep dl-exception dl-reloc-static-pie
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# ld.so uses those routines, plus some special stuff for being the program
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# interpreter and operating independent of libc.
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rtld-routines = rtld $(all-dl-routines) dl-sysdep dl-environ dl-minimal \
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dl-error-minimal dl-conflict
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all-rtld-routines = $(rtld-routines) $(sysdep-rtld-routines)
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CFLAGS-dl-runtime.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-dl-lookup.c += -fexceptions -fasynchronous-unwind-tables
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CFLAGS-dl-iterate-phdr.c += $(uses-callbacks)
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# Compile rtld itself without stack protection.
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# Also compile all routines in the static library that are elided from
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# the shared libc because they are in libc.a in the same way.
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define elide-stack-protector
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$(if $(filter $(@F),$(patsubst %,%$(1),$(2))), $(no-stack-protector))
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endef
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CFLAGS-.o += $(call elide-stack-protector,.o,$(elide-routines.os))
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CFLAGS-.op += $(call elide-stack-protector,.op,$(elide-routines.os))
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CFLAGS-.os += $(call elide-stack-protector,.os,$(all-rtld-routines))
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ifeq ($(unwind-find-fde),yes)
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routines += unwind-dw2-fde-glibc
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shared-only-routines += unwind-dw2-fde-glibc
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endif
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before-compile += $(objpfx)trusted-dirs.h
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generated += trusted-dirs.h trusted-dirs.st for-renamed/renamed.so
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generated-dirs += for-renamed
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ifeq ($(build-shared),yes)
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ld-map = $(common-objpfx)ld.map
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endif
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ifeq (yes,$(build-shared))
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extra-objs = $(all-rtld-routines:%=%.os) soinit.os sofini.os interp.os
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generated += librtld.os dl-allobjs.os ld.so ldd
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install-others = $(inst_rtlddir)/$(rtld-installed-name)
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install-bin-script = ldd
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endif
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others = sprof sln
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install-bin = sprof
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others-static = sln
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install-rootsbin = sln
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sln-modules := static-stubs
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extra-objs += $(sln-modules:=.o)
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ifeq (yes,$(use-ldconfig))
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ifeq (yes,$(build-shared))
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others-static += ldconfig
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others += ldconfig
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install-rootsbin += ldconfig
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ldconfig-modules := cache readlib xmalloc xstrdup chroot_canon static-stubs
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extra-objs += $(ldconfig-modules:=.o)
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others-extras = $(ldconfig-modules)
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endif
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endif
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# To find xmalloc.c and xstrdup.c
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vpath %.c ../locale/programs
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ifeq ($(build-shared),yes)
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extra-objs += sotruss-lib.os sotruss-lib.so
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install-others += $(inst_auditdir)/sotruss-lib.so
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install-bin-script += sotruss
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generated += sotruss
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libof-sotruss-lib = extramodules
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$(objpfx)sotruss-lib.so: $(objpfx)sotruss-lib.os
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$(build-module-asneeded)
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$(objpfx)sotruss-lib.so: $(common-objpfx)libc.so $(objpfx)ld.so \
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$(common-objpfx)libc_nonshared.a
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$(objpfx)sotruss: sotruss.sh $(common-objpfx)config.make
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sed -e 's%@BASH@%$(BASH)%g' \
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-e 's%@VERSION@%$(version)%g' \
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-e 's%@TEXTDOMAINDIR@%$(localedir)%g' \
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-e 's%@PREFIX@%$(prefix)%g' \
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-e 's|@PKGVERSION@|$(PKGVERSION)|g' \
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-e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|g' \
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< $< > $@.new
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chmod 555 $@.new
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mv -f $@.new $@
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$(inst_auditdir)/sotruss-lib.so: $(objpfx)sotruss-lib.so $(+force)
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$(do-install-program)
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endif
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tests-static-normal := tst-leaks1-static tst-array1-static tst-array5-static \
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tst-dl-iter-static \
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tst-tlsalign-static tst-tlsalign-extern-static \
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tst-linkall-static tst-env-setuid tst-env-setuid-tunables
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tests-static-internal := tst-tls1-static tst-tls2-static \
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tst-ptrguard1-static tst-stackguard1-static \
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tst-tls1-static-non-pie tst-libc_dlvsym-static
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CRT-tst-tls1-static-non-pie := $(csu-objpfx)crt1.o
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tst-tls1-static-non-pie-no-pie = yes
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tests := tst-tls9 tst-leaks1 \
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tst-array1 tst-array2 tst-array3 tst-array4 tst-array5 \
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tst-auxv
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tests-internal := tst-tls1 tst-tls2 $(tests-static-internal)
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tests-static := $(tests-static-normal) $(tests-static-internal)
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ifeq (yes,$(build-shared))
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tests-static += tst-tls9-static
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tst-tls9-static-ENV = \
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LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)dlfcn
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tests += restest1 preloadtest loadfail multiload origtest resolvfail \
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constload1 order noload filter \
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reldep reldep2 reldep3 reldep4 nodelete nodelete2 \
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nodlopen nodlopen2 lateglobal initfirst global \
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restest2 next dblload dblunload reldep5 reldep6 reldep7 reldep8 \
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tst-tls4 tst-tls5 \
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tst-tls10 tst-tls11 tst-tls12 tst-tls13 tst-tls14 tst-tls15 \
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tst-tls16 tst-tls17 tst-tls18 tst-tls19 tst-tls-dlinfo \
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tst-align tst-align2 \
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tst-dlmodcount tst-dlopenrpath tst-deep1 \
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tst-dlmopen1 tst-dlmopen3 \
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unload3 unload4 unload5 unload6 unload7 unload8 tst-global1 order2 \
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tst-audit1 tst-audit2 tst-audit8 tst-audit9 \
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tst-addr1 tst-thrlock \
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tst-unique1 tst-unique2 $(if $(CXX),tst-unique3 tst-unique4 \
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tst-nodelete) \
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tst-initorder tst-initorder2 tst-relsort1 tst-null-argv \
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tst-tlsalign tst-tlsalign-extern tst-nodelete-opened \
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tst-nodelete2 tst-audit11 tst-audit12 tst-dlsym-error tst-noload \
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tst-latepthread tst-tls-manydynamic tst-nodelete-dlclose \
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tst-debug1 tst-main1 tst-absolute-sym tst-absolute-zero tst-big-note
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# reldep9
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tests-internal += loadtest unload unload2 circleload1 \
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neededtest neededtest2 neededtest3 neededtest4 \
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tst-tls3 tst-tls6 tst-tls7 tst-tls8 tst-dlmopen2 \
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tst-ptrguard1 tst-stackguard1 tst-libc_dlvsym
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ifeq ($(build-hardcoded-path-in-tests),yes)
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tests += tst-dlopen-aout
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tst-dlopen-aout-no-pie = yes
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endif
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test-srcs = tst-pathopt
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selinux-enabled := $(shell cat /selinux/enforce 2> /dev/null)
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ifneq ($(selinux-enabled),1)
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tests-execstack-yes = tst-execstack tst-execstack-needed tst-execstack-prog
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endif
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endif
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tests += $(tests-execstack-$(have-z-execstack))
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ifeq ($(run-built-tests),yes)
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tests-special += $(objpfx)tst-leaks1-mem.out \
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$(objpfx)tst-leaks1-static-mem.out $(objpfx)noload-mem.out \
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$(objpfx)tst-ldconfig-X.out
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endif
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tlsmod17a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
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tlsmod18a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
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tlsmod17a-modules = $(addprefix tst-tlsmod17a, $(tlsmod17a-suffixes))
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tlsmod18a-modules = $(addprefix tst-tlsmod18a, $(tlsmod17a-suffixes))
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one-hundred = $(foreach x,0 1 2 3 4 5 6 7 8 9, \
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0$x 1$x 2$x 3$x 4$x 5$x 6$x 7$x 8$x 9$x)
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tst-tls-many-dynamic-modules := \
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$(foreach n,$(one-hundred),tst-tls-manydynamic$(n)mod)
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extra-test-objs += $(tlsmod17a-modules:=.os) $(tlsmod18a-modules:=.os) \
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tst-tlsalign-vars.o
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test-extras += tst-tlsmod17a tst-tlsmod18a tst-tlsalign-vars
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modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
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testobj1_1 failobj constload2 constload3 unloadmod \
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dep1 dep2 dep3 dep4 vismod1 vismod2 vismod3 \
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nodelmod1 nodelmod2 nodelmod3 nodelmod4 \
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nodel2mod1 nodel2mod2 nodel2mod3 \
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nodlopenmod nodlopenmod2 filtmod1 filtmod2 \
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reldepmod1 reldepmod2 reldepmod3 reldepmod4 nextmod1 nextmod2 \
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reldep4mod1 reldep4mod2 reldep4mod3 reldep4mod4 \
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neededobj1 neededobj2 neededobj3 neededobj4 \
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neededobj5 neededobj6 firstobj globalmod1 \
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unload2mod unload2dep ltglobmod1 ltglobmod2 pathoptobj \
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dblloadmod1 dblloadmod2 dblloadmod3 reldepmod5 reldepmod6 \
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reldep6mod0 reldep6mod1 reldep6mod2 reldep6mod3 reldep6mod4 \
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reldep7mod1 reldep7mod2 \
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tst-tlsmod1 tst-tlsmod2 tst-tlsmod3 tst-tlsmod4 \
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tst-tlsmod5 tst-tlsmod6 tst-tlsmod7 tst-tlsmod8 \
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tst-tlsmod9 tst-tlsmod10 tst-tlsmod11 tst-tlsmod12 \
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tst-tlsmod13 tst-tlsmod13a tst-tlsmod14a tst-tlsmod14b \
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tst-tlsmod15a tst-tlsmod15b tst-tlsmod16a tst-tlsmod16b \
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$(tlsmod17a-modules) tst-tlsmod17b $(tlsmod18a-modules) \
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tst-tls19mod1 tst-tls19mod2 tst-tls19mod3 \
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circlemod1 circlemod1a circlemod2 circlemod2a \
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circlemod3 circlemod3a \
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reldep8mod1 reldep8mod2 reldep8mod3 \
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reldep9mod1 reldep9mod2 reldep9mod3 \
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tst-alignmod tst-alignmod2 \
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$(modules-execstack-$(have-z-execstack)) \
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tst-dlopenrpathmod tst-deep1mod1 tst-deep1mod2 tst-deep1mod3 \
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tst-dlmopen1mod tst-auditmod1 \
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unload3mod1 unload3mod2 unload3mod3 unload3mod4 \
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unload4mod1 unload4mod2 unload4mod3 unload4mod4 \
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unload6mod1 unload6mod2 unload6mod3 \
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unload7mod1 unload7mod2 \
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unload8mod1 unload8mod1x unload8mod2 unload8mod3 \
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order2mod1 order2mod2 order2mod3 order2mod4 \
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tst-unique1mod1 tst-unique1mod2 \
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tst-unique2mod1 tst-unique2mod2 \
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tst-auditmod9a tst-auditmod9b \
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$(if $(CXX),tst-unique3lib tst-unique3lib2 tst-unique4lib \
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tst-nodelete-uniquemod tst-nodelete-rtldmod \
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tst-nodelete-zmod) \
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tst-initordera1 tst-initorderb1 \
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tst-initordera2 tst-initorderb2 \
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tst-initordera3 tst-initordera4 \
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tst-initorder2a tst-initorder2b tst-initorder2c \
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tst-initorder2d \
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tst-relsort1mod1 tst-relsort1mod2 tst-array2dep \
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tst-array5dep tst-null-argv-lib \
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tst-tlsalign-lib tst-nodelete-opened-lib tst-nodelete2mod \
|
|
tst-audit11mod1 tst-audit11mod2 tst-auditmod11 \
|
|
tst-audit12mod1 tst-audit12mod2 tst-audit12mod3 tst-auditmod12 \
|
|
tst-latepthreadmod $(tst-tls-many-dynamic-modules) \
|
|
tst-nodelete-dlclose-dso tst-nodelete-dlclose-plugin \
|
|
tst-main1mod tst-libc_dlvsym-dso tst-absolute-sym-lib \
|
|
tst-absolute-zero-lib tst-big-note-lib
|
|
|
|
ifeq (yes,$(have-mtls-dialect-gnu2))
|
|
tests += tst-gnu2-tls1
|
|
modules-names += tst-gnu2-tls1mod
|
|
$(objpfx)tst-gnu2-tls1: $(objpfx)tst-gnu2-tls1mod.so
|
|
tst-gnu2-tls1mod.so-no-z-defs = yes
|
|
CFLAGS-tst-gnu2-tls1mod.c += -mtls-dialect=gnu2
|
|
endif
|
|
ifeq (yes,$(have-protected-data))
|
|
modules-names += tst-protected1moda tst-protected1modb
|
|
tests += tst-protected1a tst-protected1b
|
|
$(objpfx)tst-protected1a: $(addprefix $(objpfx),tst-protected1moda.so tst-protected1modb.so)
|
|
$(objpfx)tst-protected1b: $(addprefix $(objpfx),tst-protected1modb.so tst-protected1moda.so)
|
|
tst-protected1modb.so-no-z-defs = yes
|
|
# These tests fail with GCC versions prior to 5.1 and with some versions
|
|
# of binutils. See https://sourceware.org/bugzilla/show_bug.cgi?id=17709
|
|
# and https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65248 for details.
|
|
# Perhaps in future we can make these XFAILs conditional on some detection
|
|
# of compiler/linker behavior/version.
|
|
test-xfail-tst-protected1a = yes
|
|
test-xfail-tst-protected1b = yes
|
|
endif
|
|
ifeq (yesyes,$(have-fpie)$(build-shared))
|
|
modules-names += tst-piemod1
|
|
tests += tst-pie1 tst-pie2
|
|
tests-pie += tst-pie1 tst-pie2
|
|
ifeq (yes,$(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 has a special rule
|
|
modules-names-nobuild := filtmod1
|
|
|
|
tests += $(tests-static)
|
|
|
|
ifneq (no,$(multi-arch))
|
|
tests-ifuncstatic := ifuncmain1static ifuncmain1picstatic \
|
|
ifuncmain2static ifuncmain2picstatic \
|
|
ifuncmain4static ifuncmain4picstatic \
|
|
ifuncmain5static ifuncmain5picstatic \
|
|
ifuncmain7static ifuncmain7picstatic
|
|
tests-static += $(tests-ifuncstatic)
|
|
tests-internal += $(tests-ifuncstatic)
|
|
ifeq (yes,$(build-shared))
|
|
tests-internal += \
|
|
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-internal-extras += $(ifunc-test-modules)
|
|
ifeq (yes,$(have-fpie))
|
|
ifunc-pie-tests = ifuncmain1pie ifuncmain1vispie ifuncmain1staticpie \
|
|
ifuncmain5pie ifuncmain6pie ifuncmain7pie
|
|
tests-internal += $(ifunc-pie-tests)
|
|
tests-pie += $(ifunc-pie-tests)
|
|
endif
|
|
modules-names += ifuncmod1 ifuncmod3 ifuncmod5 ifuncmod6
|
|
endif
|
|
endif
|
|
|
|
ifeq (yes,$(build-shared))
|
|
ifeq ($(run-built-tests),yes)
|
|
tests-special += $(objpfx)tst-pathopt.out $(objpfx)tst-rtld-load-self.out
|
|
endif
|
|
tests-special += $(objpfx)check-textrel.out $(objpfx)check-execstack.out \
|
|
$(objpfx)check-localplt.out $(objpfx)check-initfini.out
|
|
endif
|
|
|
|
ifeq ($(run-built-tests),yes)
|
|
tests-special += $(objpfx)order-cmp.out $(objpfx)tst-array1-cmp.out \
|
|
$(objpfx)tst-array1-static-cmp.out \
|
|
$(objpfx)tst-array2-cmp.out $(objpfx)tst-array3-cmp.out \
|
|
$(objpfx)tst-array4-cmp.out $(objpfx)tst-array5-cmp.out \
|
|
$(objpfx)tst-array5-static-cmp.out $(objpfx)order2-cmp.out \
|
|
$(objpfx)tst-initorder-cmp.out \
|
|
$(objpfx)tst-initorder2-cmp.out $(objpfx)tst-unused-dep.out \
|
|
$(objpfx)tst-unused-dep-cmp.out
|
|
endif
|
|
|
|
check-abi: $(objpfx)check-abi-ld.out
|
|
tests-special += $(objpfx)check-abi-ld.out
|
|
update-abi: update-abi-ld
|
|
update-all-abi: update-all-abi-ld
|
|
|
|
ifeq ($(have-glob-dat-reloc),yes)
|
|
tests += tst-prelink
|
|
# Don't compile tst-prelink.c with PIE for GLOB_DAT relocation.
|
|
CFLAGS-tst-prelink.c += -fno-pie
|
|
tst-prelink-no-pie = yes
|
|
ifeq ($(run-built-tests),yes)
|
|
tests-special += $(objpfx)tst-prelink-cmp.out
|
|
endif
|
|
endif
|
|
|
|
# The test requires shared _and_ PIE because the executable
|
|
# unit test driver must be able to link with the shared object
|
|
# that is going to eventually go into an installed DSO.
|
|
ifeq (yesyes,$(have-fpie)$(build-shared))
|
|
tests-internal += tst-_dl_addr_inside_object
|
|
tests-pie += tst-_dl_addr_inside_object
|
|
$(objpfx)tst-_dl_addr_inside_object: $(objpfx)dl-addr-obj.os
|
|
CFLAGS-tst-_dl_addr_inside_object.c += $(PIE-ccflag)
|
|
endif
|
|
|
|
# We can only test static libcrypt use if libcrypt has been built,
|
|
# and either NSS crypto is not in use, or static NSS libraries are
|
|
# available.
|
|
ifeq ($(build-crypt),no)
|
|
CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=0
|
|
else
|
|
ifeq ($(nss-crypt),no)
|
|
CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=1
|
|
else
|
|
ifeq ($(static-nss-crypt),no)
|
|
CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=0
|
|
else
|
|
CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=1
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
include ../Rules
|
|
|
|
ifeq (yes,$(build-shared))
|
|
# Make sure these things are built in the `make lib' pass so they can be used
|
|
# to run programs during the `make others' pass.
|
|
lib-noranlib: $(objpfx)$(rtld-installed-name) \
|
|
$(addprefix $(objpfx),$(extra-objs))
|
|
endif
|
|
|
|
# Command to link into a larger single relocatable object.
|
|
reloc-link = $(LINK.o) -nostdlib -nostartfiles -r
|
|
|
|
$(objpfx)sotruss-lib.so: $(shlib-lds)
|
|
|
|
$(objpfx)dl-allobjs.os: $(all-rtld-routines:%=$(objpfx)%.os)
|
|
$(reloc-link) -o $@ $^
|
|
|
|
# Link together the dynamic linker into a single relocatable object.
|
|
# First we do a link against libc_pic.a just to get a link map,
|
|
# and discard the object produced by that link. From the link map
|
|
# we can glean all the libc modules that need to go into the dynamic
|
|
# linker. Then we do a recursive make that goes into all the subdirs
|
|
# those modules come from and builds special rtld-foo.os versions that
|
|
# are compiled with special flags, and puts these modules into rtld-libc.a
|
|
# for us. Then we do the real link using rtld-libc.a instead of libc_pic.a.
|
|
|
|
# If the compiler can do SSP, build the mapfile with dummy __stack_chk_fail
|
|
# and __stack_chk_fail_local symbols defined, to prevent the real things
|
|
# being dragged into rtld even though rtld is never built with stack-
|
|
# protection.
|
|
|
|
ifeq ($(have-ssp),yes)
|
|
dummy-stack-chk-fail := -Wl,--defsym='__stack_chk_fail=0' \
|
|
-Wl,--defsym='__stack_chk_fail_local=0'
|
|
else
|
|
dummy-stack-chk-fail :=
|
|
endif
|
|
|
|
$(objpfx)librtld.map: $(objpfx)dl-allobjs.os $(common-objpfx)libc_pic.a
|
|
@-rm -f $@T
|
|
$(reloc-link) -o $@.o $(dummy-stack-chk-fail) \
|
|
'-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-\([^ ]*\).*$$/\1/' $@T \
|
|
| LC_ALL=C sort -u` >> $@T
|
|
mv -f $@T $@
|
|
|
|
$(objpfx)rtld-libc.a: $(objpfx)librtld.mk FORCE
|
|
$(MAKE) -f $< -f rtld-Rules
|
|
|
|
$(objpfx)librtld.os: $(objpfx)dl-allobjs.os $(objpfx)rtld-libc.a
|
|
$(LINK.o) -nostdlib -nostartfiles -r -o $@ '-Wl,-(' $^ -lgcc '-Wl,-)' \
|
|
-Wl,-Map,$@.map
|
|
|
|
generated += librtld.map librtld.mk rtld-libc.a librtld.os.map
|
|
|
|
z-now-yes = -Wl,-z,now
|
|
|
|
$(objpfx)ld.so: $(objpfx)librtld.os $(ld-map)
|
|
# Link into a temporary file so that we don't touch $@ at all
|
|
# if the sanity check below fails.
|
|
$(LINK.o) -nostdlib -nostartfiles -shared -o $@.new \
|
|
$(LDFLAGS-rtld) -Wl,-z,defs $(z-now-$(bind-now)) \
|
|
$(filter-out $(map-file),$^) $(load-map-file) \
|
|
-Wl,-soname=$(rtld-installed-name) \
|
|
-Wl,-defsym=_begin=0
|
|
$(call after-link,$@.new)
|
|
$(READELF) -s $@.new \
|
|
| $(AWK) '($$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))
|
|
$(inst_slibdir)/$(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@%$(localedir)%g'
|
|
|
|
ifeq ($(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)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)"'
|
|
libof-ldconfig = ldconfig
|
|
CFLAGS-dl-cache.c += $(SYSCONF-FLAGS)
|
|
CFLAGS-cache.c += $(SYSCONF-FLAGS)
|
|
CFLAGS-rtld.c += $(SYSCONF-FLAGS)
|
|
|
|
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.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
|
|
$(objpfx)tst-tlsalign: $(objpfx)tst-tlsalign-lib.so
|
|
$(objpfx)tst-nodelete-opened.out: $(objpfx)tst-nodelete-opened-lib.so
|
|
$(objpfx)tst-nodelete-opened: $(libdl)
|
|
$(objpfx)tst-noload: $(libdl)
|
|
|
|
$(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 = $(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 $(no-as-needed)
|
|
|
|
testobj1.so-no-z-defs = yes
|
|
testobj3.so-no-z-defs = yes
|
|
testobj4.so-no-z-defs = yes
|
|
testobj5.so-no-z-defs = yes
|
|
testobj6.so-no-z-defs = yes
|
|
failobj.so-no-z-defs = yes
|
|
constload2.so-no-z-defs = yes
|
|
constload3.so-no-z-defs = yes
|
|
nodelmod1.so-no-z-defs = yes
|
|
nodelmod2.so-no-z-defs = yes
|
|
nodelmod4.so-no-z-defs = yes
|
|
nodel2mod2.so-no-z-defs = yes
|
|
reldepmod2.so-no-z-defs = yes
|
|
reldepmod3.so-no-z-defs = yes
|
|
reldepmod4.so-no-z-defs = yes
|
|
reldep4mod4.so-no-z-defs = yes
|
|
reldep4mod2.so-no-z-defs = yes
|
|
ltglobmod2.so-no-z-defs = yes
|
|
dblloadmod3.so-no-z-defs = yes
|
|
tst-tlsmod1.so-no-z-defs = yes
|
|
tst-tlsmod2.so-no-z-defs = yes
|
|
tst-tlsmod3.so-no-z-defs = yes
|
|
tst-tlsmod4.so-no-z-defs = yes
|
|
tst-tlsmod7.so-no-z-defs = yes
|
|
tst-tlsmod8.so-no-z-defs = yes
|
|
tst-tlsmod9.so-no-z-defs = yes
|
|
tst-tlsmod10.so-no-z-defs = yes
|
|
tst-tlsmod12.so-no-z-defs = yes
|
|
tst-tlsmod14a.so-no-z-defs = yes
|
|
tst-tlsmod14b.so-no-z-defs = yes
|
|
tst-tlsmod15a.so-no-z-defs = yes
|
|
tst-tlsmod16b.so-no-z-defs = yes
|
|
circlemod2.so-no-z-defs = yes
|
|
circlemod3.so-no-z-defs = yes
|
|
circlemod3a.so-no-z-defs = yes
|
|
reldep8mod2.so-no-z-defs = yes
|
|
reldep9mod1.so-no-z-defs = yes
|
|
unload3mod4.so-no-z-defs = yes
|
|
unload4mod1.so-no-z-defs = yes
|
|
ifuncmod1.so-no-z-defs = yes
|
|
ifuncmod5.so-no-z-defs = yes
|
|
ifuncmod6.so-no-z-defs = yes
|
|
tst-auditmod9a.so-no-z-defs = yes
|
|
tst-auditmod9b.so-no-z-defs = yes
|
|
tst-nodelete-uniquemod.so-no-z-defs = yes
|
|
tst-nodelete-rtldmod.so-no-z-defs = yes
|
|
tst-nodelete-zmod.so-no-z-defs = yes
|
|
tst-nodelete2mod.so-no-z-defs = yes
|
|
|
|
ifeq ($(build-shared),yes)
|
|
# Build all the modules even when not actually running test programs.
|
|
tests: $(test-modules)
|
|
endif
|
|
|
|
$(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
|
|
|
|
# This does not link against libc.
|
|
CFLAGS-filtmod1.c += $(no-stack-protector)
|
|
|
|
$(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
|
|
CPPFLAGS-tst-execstack.c += -DUSE_PTHREADS=0
|
|
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
|
|
CFLAGS-tst-execstack-prog.c += -Wno-trampolines
|
|
CFLAGS-tst-execstack-mod.c += -Wno-trampolines
|
|
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-piemod1.so: $(libsupport)
|
|
$(objpfx)tst-pie1: $(objpfx)tst-piemod1.so
|
|
|
|
ifeq (yes,$(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) -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 $(common-objpfx),\
|
|
libc.so \
|
|
elf/ld.so \
|
|
math/libm.so \
|
|
rt/librt.so \
|
|
dlfcn/libdl.so \
|
|
resolv/libresolv.so \
|
|
)
|
|
ifeq ($(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
|
|
|
|
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-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: $(libdl)
|
|
$(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: $(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-nodelete: $(libdl)
|
|
$(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: $(libdl)
|
|
$(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 = $(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)
|
|
|
|
$(objpfx)tst-audit11.out: $(objpfx)tst-auditmod11.so $(objpfx)tst-audit11mod1.so
|
|
$(objpfx)tst-audit11: $(libdl)
|
|
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
|
|
$(objpfx)tst-audit12: $(libdl)
|
|
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
|
|
|
|
# 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: $(libdl)
|
|
$(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: $(libdl) $(shared-thread-library)
|
|
$(objpfx)tst-tls-manydynamic.out: \
|
|
$(patsubst %,$(objpfx)%.so,$(tst-tls-many-dynamic-modules))
|
|
|
|
tst-prelink-ENV = LD_TRACE_PRELINKING=1
|
|
|
|
$(objpfx)tst-prelink-conflict.out: $(objpfx)tst-prelink.out
|
|
grep stdout $< | grep conflict | $(AWK) '{ print $$10, $$11 }' > $@
|
|
|
|
$(objpfx)tst-prelink-cmp.out: tst-prelink.exp \
|
|
$(objpfx)tst-prelink-conflict.out
|
|
cmp $^ > $@; \
|
|
$(evaluate-test)
|
|
|
|
$(objpfx)tst-ldconfig-X.out : tst-ldconfig-X.sh $(objpfx)ldconfig
|
|
$(SHELL) $< '$(common-objpfx)' '$(test-wrapper-env)' \
|
|
'$(run-program-env)' > $@; \
|
|
$(evaluate-test)
|
|
|
|
$(objpfx)tst-dlsym-error: $(libdl)
|
|
|
|
# Test static linking of all the libraries we can possibly link
|
|
# together. Note that in some configurations this may be less than the
|
|
# complete list of libraries we build but we try to maxmimize this list.
|
|
$(objpfx)tst-linkall-static: \
|
|
$(common-objpfx)math/libm.a \
|
|
$(common-objpfx)resolv/libresolv.a \
|
|
$(common-objpfx)dlfcn/libdl.a \
|
|
$(common-objpfx)login/libutil.a \
|
|
$(common-objpfx)rt/librt.a \
|
|
$(common-objpfx)resolv/libanl.a \
|
|
$(static-thread-library)
|
|
|
|
ifeq ($(build-crypt),yes)
|
|
# If we are using NSS crypto and we have the ability to link statically
|
|
# then we include libcrypt.a, otherwise we leave out libcrypt.a and
|
|
# link as much as we can into the tst-linkall-static test. This assumes
|
|
# that linking with libcrypt.a does everything required to include the
|
|
# static NSS crypto library.
|
|
ifeq (yesyes,$(nss-crypt)$(static-nss-crypt))
|
|
$(objpfx)tst-linkall-static: \
|
|
$(common-objpfx)crypt/libcrypt.a
|
|
endif
|
|
# If we are not using NSS crypto then we always have the ability to link
|
|
# with libcrypt.a.
|
|
ifeq (no,$(nss-crypt))
|
|
$(objpfx)tst-linkall-static: \
|
|
$(common-objpfx)crypt/libcrypt.a
|
|
endif
|
|
endif
|
|
|
|
# The application depends on the DSO, and the DSO loads the plugin.
|
|
# The plugin also depends on the DSO. This creates the circular
|
|
# dependency via dlopen that we're testing to make sure works.
|
|
$(objpfx)tst-nodelete-dlclose-dso.so: $(libdl)
|
|
$(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
|
|
tst-env-setuid-tunables-ENV = \
|
|
GLIBC_TUNABLES=glibc.malloc.check=2:glibc.malloc.mmap_threshold=4096
|
|
|
|
$(objpfx)tst-debug1: $(libdl)
|
|
$(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
|
|
|
|
# Both the main program and the DSO for tst-libc_dlvsym need to link
|
|
# against libdl.
|
|
$(objpfx)tst-libc_dlvsym: $(libdl)
|
|
$(objpfx)tst-libc_dlvsym-dso.so: $(libsupport) $(libdl)
|
|
$(objpfx)tst-libc_dlvsym.out: $(objpfx)tst-libc_dlvsym-dso.so
|
|
$(objpfx)tst-libc_dlvsym-static: $(common-objpfx)dlfcn/libdl.a
|
|
tst-libc_dlvsym-static-ENV = \
|
|
LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)dlfcn
|
|
$(objpfx)tst-libc_dlvsym-static.out: $(objpfx)tst-libc_dlvsym-dso.so
|
|
|
|
$(objpfx)tst-big-note: $(objpfx)tst-big-note-lib.so
|