commit 9d7a3741c9e59eba87fb3ca6b9f979befce07826 Author: H.J. Lu <hjl.tools@gmail.com> Date: Fri Dec 15 16:59:33 2017 -0800 Add --enable-static-pie configure option to build static PIE [BZ #19574] and commit 00c714df398b63934540d95ce3792596f7a94a6c Author: H.J. Lu <hjl.tools@gmail.com> Date: Mon Dec 18 12:24:26 2017 -0800 Pass -no-pie to GCC only if GCC defaults to PIE [BZ #22614] $(no-pie-ldflag) is no longer effective since no-pie-ldflag is defined to -no-pie only if GCC defaults to PIE. When --enable-static-pie is used to configure glibc build and GCC doesn't default to PIE. no-pie-ldflag is undefined and these tests: elf/Makefile:LDFLAGS-tst-dlopen-aout = $(no-pie-ldflag) elf/Makefile:LDFLAGS-tst-prelink = $(no-pie-ldflag) elf/Makefile:LDFLAGS-tst-main1 = $(no-pie-ldflag) gmon/Makefile:LDFLAGS-tst-gmon := $(no-pie-ldflag) may fail to link.
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU C Library master sources". The branch, hjl/pie/static has been created at 09e96bf7aa81e7b55dc8f96c1cd0a88a0952d8b0 (commit) - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=09e96bf7aa81e7b55dc8f96c1cd0a88a0952d8b0 commit 09e96bf7aa81e7b55dc8f96c1cd0a88a0952d8b0 Author: H.J. Lu <hjl.tools@gmail.com> Date: Mon Dec 18 14:05:07 2017 -0800 Replece LDFLAGS-* = $(no-pie-ldflag) with tst-*-no-pie = yes [BZ #22630] After commit 9d7a3741c9e59eba87fb3ca6b9f979befce07826 Author: H.J. Lu <hjl.tools@gmail.com> Date: Fri Dec 15 16:59:33 2017 -0800 Add --enable-static-pie configure option to build static PIE [BZ #19574] and commit 00c714df398b63934540d95ce3792596f7a94a6c Author: H.J. Lu <hjl.tools@gmail.com> Date: Mon Dec 18 12:24:26 2017 -0800 Pass -no-pie to GCC only if GCC defaults to PIE [BZ #22614] $(no-pie-ldflag) is no longer effective since no-pie-ldflag is defined to -no-pie only if GCC defaults to PIE. When --enable-static-pie is used to configure glibc build and GCC doesn't default to PIE. no-pie-ldflag is undefined and these tests: elf/Makefile:LDFLAGS-tst-dlopen-aout = $(no-pie-ldflag) elf/Makefile:LDFLAGS-tst-prelink = $(no-pie-ldflag) elf/Makefile:LDFLAGS-tst-main1 = $(no-pie-ldflag) gmon/Makefile:LDFLAGS-tst-gmon := $(no-pie-ldflag) may fail to link. This patch "-pie" with $(if $($(@F)-no-pie),$(no-pie-ldflag),-pie) and uses repleces LDFLAGS-* = $(no-pie-ldflag) with tst-*-no-pie = yes so that tst-dlopen-aout, tst-prelink, tst-main1 and tst-gmon are always built as non-PIE, with and without --enable-static-pie, using GCC defaulting to PIE or non-PIE. Tested with build-many-glibcs.py without --enable-static-pie as well as with --enable-static-pie for x86_64, x32 and i686. [BZ #22630] * Makeconfig (link-pie-before-libc): Replace -pie with $(if $($(@F)-no-pie),$(no-pie-ldflag),-pie). * elf/Makefile (LDFLAGS-tst-dlopen-aout): Removed. (tst-dlopen-aout-no-pie): New. (LDFLAGS-tst-prelink): Removed. (tst-prelink-no-pie): New. (LDFLAGS-tst-main1): Removed. (tst-main1-no-pie): New. * gmon/Makefile (LDFLAGS-tst-gmon): Removed. (tst-gmon-no-pie): New. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=35a594236fda3eb5a05bdea7e1bff37a8ffa7657 commit 35a594236fda3eb5a05bdea7e1bff37a8ffa7657 Author: H.J. Lu <hjl.tools@gmail.com> Date: Wed Sep 27 16:47:29 2017 -0700 Add --enable-static-pie variants to x86_64, x32 and i686 Since the default GCC and binutils versions used by build-many-glibcs.py, which are GCC 7 branch and binutils 2.29 branch, this patch adds --enable-static-pie glibc variants to x86_64, x32 and i686. Tested with build-many-glibcs.py. * scripts/build-many-glibcs.py (Context.add_all_configs): Add --enable-static-pie variants to x86_64, x32 and i686. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=27ea6ee71a7319eabe18a133bbbd6da43caf74db commit 27ea6ee71a7319eabe18a133bbbd6da43caf74db Author: H.J. Lu <hjl.tools@gmail.com> Date: Thu Sep 28 16:13:54 2017 -0700 sparc: Check PIC instead of SHARED in start.S Since start.o may be compiled as PIC, we should check PIC instead of SHARED. * sysdeps/sparc/sparc32/start.S (_start): Check PIC instead of SHARED. * sysdeps/sparc/sparc64/start.S (_start): Likewise. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=4a3b974ab7a5d90b16dcee699f52046905edd9a4 commit 4a3b974ab7a5d90b16dcee699f52046905edd9a4 Author: H.J. Lu <hjl.tools@gmail.com> Date: Thu Sep 28 16:13:22 2017 -0700 microblaze: Check PIC instead of SHARED in start.S Since start.o may be compiled as PIC, we should check PIC instead of SHARED. * sysdeps/microblaze/start.S (_start): Check PIC instead of SHARED. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=13e37fa5bb1ad8714270a012fa646969238589ef commit 13e37fa5bb1ad8714270a012fa646969238589ef Author: H.J. Lu <hjl.tools@gmail.com> Date: Thu Sep 28 14:55:18 2017 -0700 sh: Update elf_machine_load_address for static PIE When --enable-static-pie is used to configure glibc, we need to use _dl_relocate_static_pie to compute load address in static PIE. * sysdeps/sh/dl-machine.h (elf_machine_load_address): Use _dl_relocate_static_pie instead of _dl_start to compute load address in static PIE. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=4844933a9a0b3d36759fdcecf63f7d679dc9cf3c commit 4844933a9a0b3d36759fdcecf63f7d679dc9cf3c Author: H.J. Lu <hjl.tools@gmail.com> Date: Thu Sep 28 14:53:06 2017 -0700 s390: Update elf_machine_load_address for static PIE When --enable-static-pie is used to configure glibc, we need to use _dl_relocate_static_pie to compute load address in static PIE. * sysdeps/s390/s390-32/dl-machine.h (elf_machine_dynamic): Use _dl_relocate_static_pie instead of _dl_start to compute load address in static PIE. * sysdeps/s390/s390-64/dl-machine.h (elf_machine_dynamic): Likewise. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=bfbc0341f3a05dd0c8940743d3dad60ea1226295 commit bfbc0341f3a05dd0c8940743d3dad60ea1226295 Author: H.J. Lu <hjl.tools@gmail.com> Date: Fri Dec 1 09:49:25 2017 -0800 nios2: Don't use MIN in dl-machine.h MIN is used, but param.h may not be included, so expand its single use inline. * sysdeps/nios2/dl-machine.h (elf_machine_rela): Expand MIN. -----------------------------------------------------------------------
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU C Library master sources". The branch, hjl/pie/static has been deleted was 09e96bf7aa81e7b55dc8f96c1cd0a88a0952d8b0 - Log ----------------------------------------------------------------- 09e96bf7aa81e7b55dc8f96c1cd0a88a0952d8b0 Replece LDFLAGS-* = $(no-pie-ldflag) with tst-*-no-pie = yes [BZ #22630] -----------------------------------------------------------------------
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU C Library master sources". The branch, hjl/pie/static has been created at 7e29e9f2beed0a108951f1b4c7543fe39ff1da1a (commit) - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=7e29e9f2beed0a108951f1b4c7543fe39ff1da1a commit 7e29e9f2beed0a108951f1b4c7543fe39ff1da1a Author: H.J. Lu <hjl.tools@gmail.com> Date: Mon Dec 18 14:05:07 2017 -0800 Replece LDFLAGS-* = $(no-pie-ldflag) with tst-*-no-pie = yes [BZ #22630] After commit 9d7a3741c9e59eba87fb3ca6b9f979befce07826 Author: H.J. Lu <hjl.tools@gmail.com> Date: Fri Dec 15 16:59:33 2017 -0800 Add --enable-static-pie configure option to build static PIE [BZ #19574] and commit 00c714df398b63934540d95ce3792596f7a94a6c Author: H.J. Lu <hjl.tools@gmail.com> Date: Mon Dec 18 12:24:26 2017 -0800 Pass -no-pie to GCC only if GCC defaults to PIE [BZ #22614] $(no-pie-ldflag) is no longer effective since no-pie-ldflag is defined to -no-pie only if GCC defaults to PIE. When --enable-static-pie is used to configure glibc build and GCC doesn't default to PIE. no-pie-ldflag is undefined and these tests: elf/Makefile:LDFLAGS-tst-dlopen-aout = $(no-pie-ldflag) elf/Makefile:LDFLAGS-tst-prelink = $(no-pie-ldflag) elf/Makefile:LDFLAGS-tst-main1 = $(no-pie-ldflag) gmon/Makefile:LDFLAGS-tst-gmon := $(no-pie-ldflag) may fail to link. This patch replaces "-pie" with $(if $($(@F)-no-pie),$(no-pie-ldflag),-pie) and repleces LDFLAGS-* = $(no-pie-ldflag) with tst-*-no-pie = yes so that tst-dlopen-aout, tst-prelink, tst-main1 and tst-gmon are always built as non-PIE, with and without --enable-static-pie, regardless if GCC defaults to PIE or non-PIE. Tested with build-many-glibcs.py without --enable-static-pie as well as with --enable-static-pie for x86_64, x32 and i686. [BZ #22630] * Makeconfig (link-pie-before-libc): Replace -pie with $(if $($(@F)-no-pie),$(no-pie-ldflag),-pie). * elf/Makefile (LDFLAGS-tst-dlopen-aout): Removed. (tst-dlopen-aout-no-pie): New. (LDFLAGS-tst-prelink): Removed. (tst-prelink-no-pie): New. (LDFLAGS-tst-main1): Removed. (tst-main1-no-pie): New. * gmon/Makefile (LDFLAGS-tst-gmon): Removed. (tst-gmon-no-pie): New. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=35a594236fda3eb5a05bdea7e1bff37a8ffa7657 commit 35a594236fda3eb5a05bdea7e1bff37a8ffa7657 Author: H.J. Lu <hjl.tools@gmail.com> Date: Wed Sep 27 16:47:29 2017 -0700 Add --enable-static-pie variants to x86_64, x32 and i686 Since the default GCC and binutils versions used by build-many-glibcs.py, which are GCC 7 branch and binutils 2.29 branch, this patch adds --enable-static-pie glibc variants to x86_64, x32 and i686. Tested with build-many-glibcs.py. * scripts/build-many-glibcs.py (Context.add_all_configs): Add --enable-static-pie variants to x86_64, x32 and i686. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=27ea6ee71a7319eabe18a133bbbd6da43caf74db commit 27ea6ee71a7319eabe18a133bbbd6da43caf74db Author: H.J. Lu <hjl.tools@gmail.com> Date: Thu Sep 28 16:13:54 2017 -0700 sparc: Check PIC instead of SHARED in start.S Since start.o may be compiled as PIC, we should check PIC instead of SHARED. * sysdeps/sparc/sparc32/start.S (_start): Check PIC instead of SHARED. * sysdeps/sparc/sparc64/start.S (_start): Likewise. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=4a3b974ab7a5d90b16dcee699f52046905edd9a4 commit 4a3b974ab7a5d90b16dcee699f52046905edd9a4 Author: H.J. Lu <hjl.tools@gmail.com> Date: Thu Sep 28 16:13:22 2017 -0700 microblaze: Check PIC instead of SHARED in start.S Since start.o may be compiled as PIC, we should check PIC instead of SHARED. * sysdeps/microblaze/start.S (_start): Check PIC instead of SHARED. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=13e37fa5bb1ad8714270a012fa646969238589ef commit 13e37fa5bb1ad8714270a012fa646969238589ef Author: H.J. Lu <hjl.tools@gmail.com> Date: Thu Sep 28 14:55:18 2017 -0700 sh: Update elf_machine_load_address for static PIE When --enable-static-pie is used to configure glibc, we need to use _dl_relocate_static_pie to compute load address in static PIE. * sysdeps/sh/dl-machine.h (elf_machine_load_address): Use _dl_relocate_static_pie instead of _dl_start to compute load address in static PIE. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=4844933a9a0b3d36759fdcecf63f7d679dc9cf3c commit 4844933a9a0b3d36759fdcecf63f7d679dc9cf3c Author: H.J. Lu <hjl.tools@gmail.com> Date: Thu Sep 28 14:53:06 2017 -0700 s390: Update elf_machine_load_address for static PIE When --enable-static-pie is used to configure glibc, we need to use _dl_relocate_static_pie to compute load address in static PIE. * sysdeps/s390/s390-32/dl-machine.h (elf_machine_dynamic): Use _dl_relocate_static_pie instead of _dl_start to compute load address in static PIE. * sysdeps/s390/s390-64/dl-machine.h (elf_machine_dynamic): Likewise. https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=bfbc0341f3a05dd0c8940743d3dad60ea1226295 commit bfbc0341f3a05dd0c8940743d3dad60ea1226295 Author: H.J. Lu <hjl.tools@gmail.com> Date: Fri Dec 1 09:49:25 2017 -0800 nios2: Don't use MIN in dl-machine.h MIN is used, but param.h may not be included, so expand its single use inline. * sysdeps/nios2/dl-machine.h (elf_machine_rela): Expand MIN. -----------------------------------------------------------------------
A patch is posted at https://sourceware.org/ml/libc-alpha/2017-12/msg00613.html
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU C Library master sources". The branch, master has been updated via ce16eb52c0987fd94bc13d51ddc787134a7e4b0c (commit) from 126adc89d8a32193df075ce665e76ad95ebd0557 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=ce16eb52c0987fd94bc13d51ddc787134a7e4b0c commit ce16eb52c0987fd94bc13d51ddc787134a7e4b0c Author: H.J. Lu <hjl.tools@gmail.com> Date: Tue Dec 19 13:53:00 2017 -0800 Replece LDFLAGS-* = $(no-pie-ldflag) with tst-*-no-pie = yes [BZ #22630] After commit 9d7a3741c9e59eba87fb3ca6b9f979befce07826 Author: H.J. Lu <hjl.tools@gmail.com> Date: Fri Dec 15 16:59:33 2017 -0800 Add --enable-static-pie configure option to build static PIE [BZ #19574] and commit 00c714df398b63934540d95ce3792596f7a94a6c Author: H.J. Lu <hjl.tools@gmail.com> Date: Mon Dec 18 12:24:26 2017 -0800 Pass -no-pie to GCC only if GCC defaults to PIE [BZ #22614] $(no-pie-ldflag) is no longer effective since no-pie-ldflag is defined to -no-pie only if GCC defaults to PIE. When --enable-static-pie is used to configure glibc build and GCC doesn't default to PIE. no-pie-ldflag is undefined and these tests: elf/Makefile:LDFLAGS-tst-dlopen-aout = $(no-pie-ldflag) elf/Makefile:LDFLAGS-tst-prelink = $(no-pie-ldflag) elf/Makefile:LDFLAGS-tst-main1 = $(no-pie-ldflag) gmon/Makefile:LDFLAGS-tst-gmon := $(no-pie-ldflag) may fail to link. This patch replaces "-pie" with $(if $($(@F)-no-pie),$(no-pie-ldflag),-pie) and repleces LDFLAGS-* = $(no-pie-ldflag) with tst-*-no-pie = yes so that tst-dlopen-aout, tst-prelink, tst-main1 and tst-gmon are always built as non-PIE, with and without --enable-static-pie, regardless if GCC defaults to PIE or non-PIE. Tested with build-many-glibcs.py without --enable-static-pie as well as with --enable-static-pie for x86_64, x32 and i686. [BZ #22630] * Makeconfig (link-pie-before-libc): Replace -pie with $(if $($(@F)-no-pie),$(no-pie-ldflag),-pie). * elf/Makefile (LDFLAGS-tst-dlopen-aout): Removed. (tst-dlopen-aout-no-pie): New. (LDFLAGS-tst-prelink): Removed. (tst-prelink-no-pie): New. (LDFLAGS-tst-main1): Removed. (tst-main1-no-pie): New. * gmon/Makefile (LDFLAGS-tst-gmon): Removed. (tst-gmon-no-pie): New. ----------------------------------------------------------------------- Summary of changes: ChangeLog | 14 ++++++++++++++ Makeconfig | 3 ++- elf/Makefile | 6 +++--- gmon/Makefile | 2 +- 4 files changed, 20 insertions(+), 5 deletions(-)
Fixed.
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GNU C Library master sources". The branch, hjl/pie/static has been deleted was 7e29e9f2beed0a108951f1b4c7543fe39ff1da1a - Log ----------------------------------------------------------------- 7e29e9f2beed0a108951f1b4c7543fe39ff1da1a Replece LDFLAGS-* = $(no-pie-ldflag) with tst-*-no-pie = yes [BZ #22630] -----------------------------------------------------------------------