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Static PIE extends address space layout randomization to static executables. It provides additional security hardening benefits at the cost of some memory and performance. Dynamic linker, ld.so, is a standalone program which can be loaded at any address. This patch adds a configure option, --enable-static-pie, to embed the part of ld.so in static executable to create static position independent executable (static PIE). A static PIE is similar to static executable, but can be loaded at any address without help from a dynamic linker. When --enable-static-pie is used to configure glibc, libc.a is built as PIE and all static executables, including tests, are built as static PIE. The resulting libc.a can be used together with GCC 8 or above to build static PIE with the compiler option, -static-pie. But GCC 8 isn't required to build glibc with --enable-static-pie. Only GCC with PIE support is needed. When an older GCC is used to build glibc with --enable-static-pie, proper input files are passed to linker to create static executables as static PIE, together with "-z text" to prevent dynamic relocations in read-only segments, which are not allowed in static PIE. The following changes are made for static PIE: 1. Add a new function, _dl_relocate_static_pie, to: a. Get the run-time load address. b. Read the dynamic section. c. Perform dynamic relocations. Dynamic linker also performs these steps. But static PIE doesn't load any shared objects. 2. Call _dl_relocate_static_pie at entrance of LIBC_START_MAIN in libc.a. crt1.o, which is used to create dynamic and non-PIE static executables, is updated to include a dummy _dl_relocate_static_pie. rcrt1.o is added to create static PIE, which will link in the real _dl_relocate_static_pie. grcrt1.o is also added to create static PIE with -pg. GCC 8 has been updated to support rcrt1.o and grcrt1.o for static PIE. Static PIE can work on all architectures which support PIE, provided: 1. Target must support accessing of local functions without dynamic relocations, which is needed in start.S to call __libc_start_main with function addresses of __libc_csu_init, __libc_csu_fini and main. All functions in static PIE are local functions. If PIE start.S can't reach main () defined in a shared object, the code sequence: pass address of local_main to __libc_start_main ... local_main: tail call to main via PLT can be used. 2. start.S is updated to check PIC instead SHARED for PIC code path and avoid dynamic relocation, when PIC is defined and SHARED isn't defined, to support static PIE. 3. All assembly codes are updated check PIC instead SHARED for PIC code path to avoid dynamic relocations in read-only sections. 4. All assembly codes are updated check SHARED instead PIC for static symbol name. 5. elf_machine_load_address in dl-machine.h are updated to support static PIE. 6. __brk works without TLS nor dynamic relocations in read-only section so that it can be used by __libc_setup_tls to initializes TLS in static PIE. NB: When glibc is built with GCC defaulted to PIE, libc.a is compiled with -fPIE, regardless if --enable-static-pie is used to configure glibc. When glibc is configured with --enable-static-pie, libc.a is compiled with -fPIE, regardless whether GCC defaults to PIE or not. The same libc.a can be used to build both static executable and static PIE. There is no need for separate PIE copy of libc.a. On x86-64, the normal static sln: text data bss dec hex filename 625425 8284 5456 639165 9c0bd elf/sln the static PIE sln: text data bss dec hex filename 657626 20636 5392 683654 a6e86 elf/sln The code size is increased by 5% and the binary size is increased by 7%. Linker requirements to build glibc with --enable-static-pie: 1. Linker supports --no-dynamic-linker to remove PT_INTERP segment from static PIE. 2. Linker can create working static PIE. The x86-64 linker needs the fix for https://sourceware.org/bugzilla/show_bug.cgi?id=21782 The i386 linker needs to be able to convert "movl main@GOT(%ebx), %eax" to "leal main@GOTOFF(%ebx), %eax" if main is defined locally. Binutils 2.29 or above are OK for i686 and x86-64. But linker status for other targets need to be verified. 3. Linker should resolve undefined weak symbols to 0 in static PIE: https://sourceware.org/bugzilla/show_bug.cgi?id=22269 4. Many ELF backend linkers incorrectly check bfd_link_pic for TLS relocations, which should check bfd_link_executable instead: https://sourceware.org/bugzilla/show_bug.cgi?id=22263 Tested on aarch64, i686 and x86-64. Using GCC 7 and binutils master branch, build-many-glibcs.py with --enable-static-pie with all patches for static PIE applied have the following build successes: PASS: glibcs-aarch64_be-linux-gnu build PASS: glibcs-aarch64-linux-gnu build PASS: glibcs-armeb-linux-gnueabi-be8 build PASS: glibcs-armeb-linux-gnueabi build PASS: glibcs-armeb-linux-gnueabihf-be8 build PASS: glibcs-armeb-linux-gnueabihf build PASS: glibcs-arm-linux-gnueabi build PASS: glibcs-arm-linux-gnueabihf build PASS: glibcs-arm-linux-gnueabihf-v7a build PASS: glibcs-arm-linux-gnueabihf-v7a-disable-multi-arch build PASS: glibcs-m68k-linux-gnu build PASS: glibcs-microblazeel-linux-gnu build PASS: glibcs-microblaze-linux-gnu build PASS: glibcs-mips64el-linux-gnu-n32 build PASS: glibcs-mips64el-linux-gnu-n32-nan2008 build PASS: glibcs-mips64el-linux-gnu-n32-nan2008-soft build PASS: glibcs-mips64el-linux-gnu-n32-soft build PASS: glibcs-mips64el-linux-gnu-n64 build PASS: glibcs-mips64el-linux-gnu-n64-nan2008 build PASS: glibcs-mips64el-linux-gnu-n64-nan2008-soft build PASS: glibcs-mips64el-linux-gnu-n64-soft build PASS: glibcs-mips64-linux-gnu-n32 build PASS: glibcs-mips64-linux-gnu-n32-nan2008 build PASS: glibcs-mips64-linux-gnu-n32-nan2008-soft build PASS: glibcs-mips64-linux-gnu-n32-soft build PASS: glibcs-mips64-linux-gnu-n64 build PASS: glibcs-mips64-linux-gnu-n64-nan2008 build PASS: glibcs-mips64-linux-gnu-n64-nan2008-soft build PASS: glibcs-mips64-linux-gnu-n64-soft build PASS: glibcs-mipsel-linux-gnu build PASS: glibcs-mipsel-linux-gnu-nan2008 build PASS: glibcs-mipsel-linux-gnu-nan2008-soft build PASS: glibcs-mipsel-linux-gnu-soft build PASS: glibcs-mips-linux-gnu build PASS: glibcs-mips-linux-gnu-nan2008 build PASS: glibcs-mips-linux-gnu-nan2008-soft build PASS: glibcs-mips-linux-gnu-soft build PASS: glibcs-nios2-linux-gnu build PASS: glibcs-powerpc64le-linux-gnu build PASS: glibcs-powerpc64-linux-gnu build PASS: glibcs-tilegxbe-linux-gnu-32 build PASS: glibcs-tilegxbe-linux-gnu build PASS: glibcs-tilegx-linux-gnu-32 build PASS: glibcs-tilegx-linux-gnu build PASS: glibcs-tilepro-linux-gnu build and the following build failures: FAIL: glibcs-alpha-linux-gnu build elf/sln is failed to link due to: assertion fail bfd/elf64-alpha.c:4125 This is caused by linker bug and/or non-PIC code in PIE libc.a. FAIL: glibcs-hppa-linux-gnu build elf/sln is failed to link due to: collect2: fatal error: ld terminated with signal 11 [Segmentation fault] https://sourceware.org/bugzilla/show_bug.cgi?id=22537 FAIL: glibcs-ia64-linux-gnu build elf/sln is failed to link due to: collect2: fatal error: ld terminated with signal 11 [Segmentation fault] FAIL: glibcs-powerpc-linux-gnu build FAIL: glibcs-powerpc-linux-gnu-soft build FAIL: glibcs-powerpc-linux-gnuspe build FAIL: glibcs-powerpc-linux-gnuspe-e500v1 build elf/sln is failed to link due to: ld: read-only segment has dynamic relocations. This is caused by linker bug and/or non-PIC code in PIE libc.a. See: https://sourceware.org/bugzilla/show_bug.cgi?id=22264 FAIL: glibcs-powerpc-linux-gnu-power4 build elf/sln is failed to link due to: findlocale.c:96:(.text+0x22c): @local call to ifunc memchr This is caused by linker bug and/or non-PIC code in PIE libc.a. FAIL: glibcs-s390-linux-gnu build elf/sln is failed to link due to: collect2: fatal error: ld terminated with signal 11 [Segmentation fault], core dumped assertion fail bfd/elflink.c:14299 This is caused by linker bug and/or non-PIC code in PIE libc.a. FAIL: glibcs-sh3eb-linux-gnu build FAIL: glibcs-sh3-linux-gnu build FAIL: glibcs-sh4eb-linux-gnu build FAIL: glibcs-sh4eb-linux-gnu-soft build FAIL: glibcs-sh4-linux-gnu build FAIL: glibcs-sh4-linux-gnu-soft build elf/sln is failed to link due to: ld: read-only segment has dynamic relocations. This is caused by linker bug and/or non-PIC code in PIE libc.a. See: https://sourceware.org/bugzilla/show_bug.cgi?id=22263 Also TLS code sequence in SH assembly syscalls in glibc doesn't match TLS code sequence expected by ld: https://sourceware.org/bugzilla/show_bug.cgi?id=22270 FAIL: glibcs-sparc64-linux-gnu build FAIL: glibcs-sparcv9-linux-gnu build FAIL: glibcs-tilegxbe-linux-gnu build FAIL: glibcs-tilegxbe-linux-gnu-32 build FAIL: glibcs-tilegx-linux-gnu build FAIL: glibcs-tilegx-linux-gnu-32 build FAIL: glibcs-tilepro-linux-gnu build elf/sln is failed to link due to: ld: read-only segment has dynamic relocations. This is caused by linker bug and/or non-PIC code in PIE libc.a. See: https://sourceware.org/bugzilla/show_bug.cgi?id=22263 [BZ #19574] * INSTALL: Regenerated. * Makeconfig (real-static-start-installed-name): New. (pic-default): Updated for --enable-static-pie. (pie-default): New for --enable-static-pie. (default-pie-ldflag): Likewise. (+link-static-before-libc): Replace $(DEFAULT-LDFLAGS-$(@F)) with $(if $($(@F)-no-pie),$(no-pie-ldflag),$(default-pie-ldflag)). Replace $(static-start-installed-name) with $(real-static-start-installed-name). (+prectorT): Updated for --enable-static-pie. (+postctorT): Likewise. (CFLAGS-.o): Add $(pie-default). (CFLAGS-.op): Likewise. * NEWS: Mention --enable-static-pie. * config.h.in (ENABLE_STATIC_PIE): New. * configure.ac (--enable-static-pie): New configure option. (have-no-dynamic-linker): New LIBC_CONFIG_VAR. (have-static-pie): Likewise. Enable static PIE if linker supports --no-dynamic-linker. (ENABLE_STATIC_PIE): New AC_DEFINE. (enable-static-pie): New LIBC_CONFIG_VAR. * configure: Regenerated. * csu/Makefile (omit-deps): Add r$(start-installed-name) and gr$(start-installed-name) for --enable-static-pie. (extra-objs): Likewise. (install-lib): Likewise. (extra-objs): Add static-reloc.o and static-reloc.os ($(objpfx)$(start-installed-name)): Also depend on $(objpfx)static-reloc.o. ($(objpfx)r$(start-installed-name)): New. ($(objpfx)g$(start-installed-name)): Also depend on $(objpfx)static-reloc.os. ($(objpfx)gr$(start-installed-name)): New. * csu/libc-start.c (LIBC_START_MAIN): Call _dl_relocate_static_pie in libc.a. * csu/libc-tls.c (__libc_setup_tls): Add main_map->l_addr to initimage. * csu/static-reloc.c: New file. * elf/Makefile (routines): Add dl-reloc-static-pie. (elide-routines.os): Likewise. (DEFAULT-LDFLAGS-tst-tls1-static-non-pie): Removed. (tst-tls1-static-non-pie-no-pie): New. * elf/dl-reloc-static-pie.c: New file. * elf/dl-support.c (_dl_get_dl_main_map): New function. * elf/dynamic-link.h (ELF_DURING_STARTUP): Also check STATIC_PIE_BOOTSTRAP. * elf/get-dynamic-info.h (elf_get_dynamic_info): Likewise. * gmon/Makefile (tests): Add tst-gmon-static-pie. (tests-static): Likewise. (DEFAULT-LDFLAGS-tst-gmon-static): Removed. (tst-gmon-static-no-pie): New. (CFLAGS-tst-gmon-static-pie.c): Likewise. (CRT-tst-gmon-static-pie): Likewise. (tst-gmon-static-pie-ENV): Likewise. (tests-special): Likewise. ($(objpfx)tst-gmon-static-pie.out): Likewise. (clean-tst-gmon-static-pie-data): Likewise. ($(objpfx)tst-gmon-static-pie-gprof.out): Likewise. * gmon/tst-gmon-static-pie.c: New file. * manual/install.texi: Document --enable-static-pie. * sysdeps/generic/ldsodefs.h (_dl_relocate_static_pie): New. (_dl_get_dl_main_map): Likewise. * sysdeps/i386/configure.ac: Check if linker supports static PIE. * sysdeps/x86_64/configure.ac: Likewise. * sysdeps/i386/configure: Regenerated. * sysdeps/x86_64/configure: Likewise. * sysdeps/mips/Makefile (ASFLAGS-.o): Add $(pie-default). (ASFLAGS-.op): Likewise.
1439 lines
51 KiB
Makefile
1439 lines
51 KiB
Makefile
# Copyright (C) 1995-2017 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 = $(addprefix dl-,load lookup object reloc deps hwcaps \
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runtime init fini debug misc \
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version profile tls origin scope \
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execstack caller open close trampoline \
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exception sort-maps)
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ifeq (yes,$(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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shared-only-routines += dl-caller
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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
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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 $(tests-execstack-$(have-z-execstack)) \
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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 $(CXX),tst-unique3 tst-unique4 \
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tst-nodelete) \
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tst-initorder tst-initorder2 tst-relsort1 tst-null-argv \
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tst-tlsalign tst-tlsalign-extern tst-nodelete-opened \
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tst-nodelete2 tst-audit11 tst-audit12 tst-dlsym-error tst-noload \
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tst-latepthread tst-tls-manydynamic tst-nodelete-dlclose \
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tst-debug1 tst-main1
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# reldep9
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tests-internal += loadtest unload unload2 circleload1 \
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neededtest neededtest2 neededtest3 neededtest4 \
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tst-tls3 tst-tls6 tst-tls7 tst-tls8 tst-dlmopen2 \
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tst-ptrguard1 tst-stackguard1
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ifeq ($(build-hardcoded-path-in-tests),yes)
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tests += tst-dlopen-aout
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LDFLAGS-tst-dlopen-aout = $(no-pie-ldflag)
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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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ifeq ($(run-built-tests),yes)
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tests-special += $(objpfx)tst-leaks1-mem.out \
|
|
$(objpfx)tst-leaks1-static-mem.out $(objpfx)noload-mem.out \
|
|
$(objpfx)tst-ldconfig-X.out
|
|
endif
|
|
tlsmod17a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
|
|
tlsmod18a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
|
|
tlsmod17a-modules = $(addprefix tst-tlsmod17a, $(tlsmod17a-suffixes))
|
|
tlsmod18a-modules = $(addprefix tst-tlsmod18a, $(tlsmod17a-suffixes))
|
|
one-hundred = $(foreach x,0 1 2 3 4 5 6 7 8 9, \
|
|
0$x 1$x 2$x 3$x 4$x 5$x 6$x 7$x 8$x 9$x)
|
|
tst-tls-many-dynamic-modules := \
|
|
$(foreach n,$(one-hundred),tst-tls-manydynamic$(n)mod)
|
|
extra-test-objs += $(tlsmod17a-modules:=.os) $(tlsmod18a-modules:=.os) \
|
|
tst-tlsalign-vars.o
|
|
test-extras += tst-tlsmod17a tst-tlsmod18a tst-tlsalign-vars
|
|
modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
|
|
testobj1_1 failobj constload2 constload3 unloadmod \
|
|
dep1 dep2 dep3 dep4 vismod1 vismod2 vismod3 \
|
|
nodelmod1 nodelmod2 nodelmod3 nodelmod4 \
|
|
nodel2mod1 nodel2mod2 nodel2mod3 \
|
|
nodlopenmod nodlopenmod2 filtmod1 filtmod2 \
|
|
reldepmod1 reldepmod2 reldepmod3 reldepmod4 nextmod1 nextmod2 \
|
|
reldep4mod1 reldep4mod2 reldep4mod3 reldep4mod4 \
|
|
neededobj1 neededobj2 neededobj3 neededobj4 \
|
|
neededobj5 neededobj6 firstobj globalmod1 \
|
|
unload2mod unload2dep ltglobmod1 ltglobmod2 pathoptobj \
|
|
dblloadmod1 dblloadmod2 dblloadmod3 reldepmod5 reldepmod6 \
|
|
reldep6mod0 reldep6mod1 reldep6mod2 reldep6mod3 reldep6mod4 \
|
|
reldep7mod1 reldep7mod2 \
|
|
tst-tlsmod1 tst-tlsmod2 tst-tlsmod3 tst-tlsmod4 \
|
|
tst-tlsmod5 tst-tlsmod6 tst-tlsmod7 tst-tlsmod8 \
|
|
tst-tlsmod9 tst-tlsmod10 tst-tlsmod11 tst-tlsmod12 \
|
|
tst-tlsmod13 tst-tlsmod13a tst-tlsmod14a tst-tlsmod14b \
|
|
tst-tlsmod15a tst-tlsmod15b tst-tlsmod16a tst-tlsmod16b \
|
|
$(tlsmod17a-modules) tst-tlsmod17b $(tlsmod18a-modules) \
|
|
tst-tls19mod1 tst-tls19mod2 tst-tls19mod3 \
|
|
circlemod1 circlemod1a circlemod2 circlemod2a \
|
|
circlemod3 circlemod3a \
|
|
reldep8mod1 reldep8mod2 reldep8mod3 \
|
|
reldep9mod1 reldep9mod2 reldep9mod3 \
|
|
tst-alignmod tst-alignmod2 \
|
|
$(modules-execstack-$(have-z-execstack)) \
|
|
tst-dlopenrpathmod tst-deep1mod1 tst-deep1mod2 tst-deep1mod3 \
|
|
tst-dlmopen1mod tst-auditmod1 \
|
|
unload3mod1 unload3mod2 unload3mod3 unload3mod4 \
|
|
unload4mod1 unload4mod2 unload4mod3 unload4mod4 \
|
|
unload6mod1 unload6mod2 unload6mod3 \
|
|
unload7mod1 unload7mod2 \
|
|
unload8mod1 unload8mod1x unload8mod2 unload8mod3 \
|
|
order2mod1 order2mod2 order2mod3 order2mod4 \
|
|
tst-unique1mod1 tst-unique1mod2 \
|
|
tst-unique2mod1 tst-unique2mod2 \
|
|
tst-auditmod9a tst-auditmod9b \
|
|
$(if $(CXX),tst-unique3lib tst-unique3lib2 tst-unique4lib \
|
|
tst-nodelete-uniquemod tst-nodelete-rtldmod \
|
|
tst-nodelete-zmod) \
|
|
tst-initordera1 tst-initorderb1 \
|
|
tst-initordera2 tst-initorderb2 \
|
|
tst-initordera3 tst-initordera4 \
|
|
tst-initorder2a tst-initorder2b tst-initorder2c \
|
|
tst-initorder2d \
|
|
tst-relsort1mod1 tst-relsort1mod2 tst-array2dep \
|
|
tst-array5dep tst-null-argv-lib \
|
|
tst-tlsalign-lib tst-nodelete-opened-lib tst-nodelete2mod \
|
|
tst-audit11mod1 tst-audit11mod2 tst-auditmod11 \
|
|
tst-audit12mod1 tst-audit12mod2 tst-audit12mod3 tst-auditmod12 \
|
|
tst-latepthreadmod $(tst-tls-many-dynamic-modules) \
|
|
tst-nodelete-dlclose-dso tst-nodelete-dlclose-plugin \
|
|
tst-main1mod
|
|
ifeq (yes,$(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 \
|
|
$(objpfx)check-localplt.out
|
|
endif
|
|
|
|
ifeq ($(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
|
|
LDFLAGS-tst-prelink = $(no-pie-ldflag)
|
|
ifeq ($(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 += $(PIE-ccflag)
|
|
endif
|
|
|
|
# By default tst-linkall-static should try to use crypt routines to test
|
|
# static libcrypt use.
|
|
CFLAGS-tst-linkall-static.c += -DUSE_CRYPT=1
|
|
# However, if we are using NSS crypto and we don't have a static
|
|
# library, then we exclude the use of crypt functions in the test.
|
|
# We similarly exclude libcrypt.a from the static link (see below).
|
|
ifeq (yesno,$(nss-crypt)$(static-nss-crypt))
|
|
CFLAGS-tst-linkall-static.c += -UUSE_CRYPT -DUSE_CRYPT=0
|
|
endif
|
|
|
|
include ../Rules
|
|
|
|
ifeq (yes,$(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))
|
|
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 $(common-objpfx),\
|
|
libc.so \
|
|
elf/ld.so \
|
|
math/libm.so \
|
|
rt/librt.so \
|
|
dlfcn/libdl.so \
|
|
resolv/libresolv.so \
|
|
crypt/libcrypt.so \
|
|
)
|
|
ifeq ($(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
|
|
|
|
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: $(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 \
|
|
$(static-thread-library)
|
|
|
|
# If we are using NSS crypto and we have the ability to link statically
|
|
# then we include libcrypt.a, otherwise we leave out libcrypt.a and
|
|
# link as much as we can into the tst-linkall-static test. This assumes
|
|
# that linking with libcrypt.a does everything required to include the
|
|
# static NSS crypto library.
|
|
ifeq (yesyes,$(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
|
|
|
|
# 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
|
|
LDFLAGS-tst-main1 = $(no-pie-ldflag)
|
|
LDLIBS-tst-main1 = $(libsupport)
|
|
tst-main1mod.so-no-z-defs = yes
|