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2019-03-13Fix output of LD_SHOW_AUXV=1.Stefan Liebler
Starting with commit 1616d034b61622836d3a36af53dcfca7624c844e the output was corrupted on some platforms as _dl_procinfo was called for every auxv entry and on some architectures like s390 all entries were represented as "AT_HWCAP". This patch is removing the condition and let _dl_procinfo decide if an entry is printed in a platform specific or generic way. This patch also adjusts all _dl_procinfo implementations which assumed that they are only called for AT_HWCAP or AT_HWCAP2. They are now just returning a non-zero-value for entries which are not handled platform specifc. ChangeLog: * elf/dl-sysdep.c (_dl_show_auxv): Remove condition and always call _dl_procinfo. * sysdeps/unix/sysv/linux/s390/dl-procinfo.h (_dl_procinfo): Ignore types other than AT_HWCAP. * sysdeps/sparc/dl-procinfo.h (_dl_procinfo): Likewise. * sysdeps/unix/sysv/linux/i386/dl-procinfo.h (_dl_procinfo): Likewise. * sysdeps/powerpc/dl-procinfo.h (_dl_procinfo): Adjust comment in the case of falling back to generic output mechanism. * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_dl_procinfo): Likewise.
2019-01-01Update copyright dates with scripts/update-copyrights.Joseph Myers
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
2018-01-01Update copyright dates with scripts/update-copyrights.Joseph Myers
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
2017-05-24arm: Fix typo in array countSiddhesh Poyarekar
I just noticed that the array count for the hwcap flags list in ARM is off by 10, i.e. 37 instead of 27. Following patch fixes this. * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags): Fix array subscript. * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT): Fix count.
2017-01-01Update copyright dates with scripts/update-copyrights.Joseph Myers
2016-01-04Update copyright dates with scripts/update-copyrights.Joseph Myers
2015-01-02Update copyright dates with scripts/update-copyrights.Joseph Myers
2014-06-25ARM: Add support for AT_HWCAP2 in _dl_procinfoWill Newton
Add support for the new HWCAP2 values for ARMv8 added in the 3.15 kernel. Tested using QEMU which supports these extensions. ChangeLog: 2014-06-25 Will Newton <will.newton@linaro.org> * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags): Add HWCAP2 values. * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT): Increase to 37. (_DL_HWCAP_LAST): New define. (_DL_HWCAP2_LAST): New define. (_dl_procinfo): Add support for printing AT_HWCAP2 entries. (_dl_string_hwcap): Use _dl_hwcap_string.
2014-02-20Update ARM HWCAP data.Joseph Myers
This patch updates the ARM HWCAP data (both bits/hwcap.h and dl-procinfo.[ch]) to match Linux 3.13. * sysdeps/unix/sysv/linux/arm/bits/hwcap.h (HWCAP_ARM_VFPD32): New macro. (HWCAP_ARM_LPAE): Likewise. (HWCAP_ARM_EVTSTRM): Likewise. * sysdeps/unix/sysv/linux/arm/dl-procinfo.c (_dl_arm_cap_flags): Add vpfd32, lpae and evtstrm. * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT): Increase to 22.
2014-02-08Move arm from ports to libc.Joseph Myers
I've moved the ARM port from ports to the main sysdeps hierarchy. Beyond the README update, the move of the files was simply git mv ports/sysdeps/arm sysdeps/arm git mv ports/sysdeps/unix/arm sysdeps/unix/arm git mv ports/sysdeps/unix/sysv/linux/arm sysdeps/unix/sysv/linux/arm and in addition to the ChangeLog entries here, I put a note at the top of ports/ChangeLog.arm similar to that at the top of ChangeLog.powerpc. There is deliberately no NEWS change, as I think it makes the most sense to put in a general note above all ports having moved if we can achieve that for 2.20. Tested that disassembly of installed shared libraries for arm is the same before and after this patch, except for data (not instructions) in ld.so (there are assertions in sysdeps/arm/dl-machine.h, and the path by which that file is found, and so by which it appears in the assertion message, changes as a result of the move). * sysdeps/arm: Move directory from ports/sysdeps/arm. * sysdeps/unix/arm: Move directory from ports/sysdeps/unix/arm. * sysdeps/unix/sysv/linux/arm: Move directory from ports/sysdeps/unix/sysv/linux/arm. * README: Update listing for arm-*-linux-gnueabi. ports/ChangeLog.arm: * sysdeps/arm: Move directory to ../sysdeps/arm. * sysdeps/unix/arm: Move directory to ../sysdeps.arm. * sysdeps/unix/sysv/linux/arm: Move directory to ../sysdeps/unix/sysv/linux/arm.
2005-05-24Move arm port to ports repositorycvs/fedora-glibc-20050524T1606Roland McGrath
2005-05-23 Roland McGrath <roland@redhat.com> * sysdeps/arm, sysdeps/unix/arm, sysdeps/unix/sysv/linux/arm: Subdirectories moved to ports repository. * configure.in (base_machine): Remove arm* and thumb* patterns. * shlib-versions (arm.*-.*-linux.*): Remove this pattern.
2004-12-22(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.Ulrich Drepper
2007-07-122.5-18.1Jakub Jelinek
2004-03-07Update.Ulrich Drepper
2004-03-07 Ulrich Drepper <drepper@redhat.com> * sysdeps/generic/ldsodefs.h: Move _dl_initial_searclist, _dl_hp_timing_overhead, _dl_init_all_dirs, and the content of dl-procinfo.c from _rtld_global to _rtld_global_ro. * elf/rtld.c: Adjust initializer for _rtld_global_ro. * elf/dl-close.c: Use GLRO instead of GL where appropriate. * elf/dl-libc.c: Likewise. * elf/dl-load.c: Likewise. * sysdeps/i386/dl-procinfo.h: Likewise. * sysdeps/i386/i686/hp-timing.h: Likewise. * sysdeps/ia64/hp-timing.h: Likewise. * sysdeps/sparc/sparc32/sparcv9/hp-timing.h: Likewise. * sysdeps/sparc/sparc64/hp-timing.h: Likewise. * sysdeps/unix/sysv/linux/arm/dl-procinfo.h: Likewise. * sysdeps/unix/sysv/linux/i386/dl-procinfo.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.h: Likewise.
2002-04-03Update.Ulrich Drepper
* sysdeps/unix/sysv/linux/arm/dl-procinfo.c: Completely specify size of _dl_arm_cap_flags. Patch by enrico.scholz@informatik.tu-chemnitz.de [PR libc/3155]. * sysdeps/unix/sysv/linux/arm/dl-procinfo.h (_DL_HWCAP_COUNT): Define as 8. 2002-03-22 H.J. Lu <hjl@gnu.org> * scripts/firstversions.awk: Check the first version. 2002-04-02 Ulrich Drepper <drepper@redhat.com>
2002-02-01Update.Ulrich Drepper
* elf/dl-minimal.c: Define _itoa for 32-bit machines with HP timing. * elf/dl-reloc.c: Pretty printing. * sysdeps/generic/ldsodefs.h: Move _dl_hp_timing_overhead and procinfo-related variables in rtld_global struct. * elf/dl-support.c: Likewise. * elf/rtld.c: Likewise. * sysdeps/i386/i686/Makefile: Likewise. * sysdeps/i386/i686/hp-timing.c: Likewise. * sysdeps/i386/i686/hp-timing.h: Likewise. * sysdeps/ia64/Makefile: Likewise. * sysdeps/ia64/hp-timing.c: Likewise. * sysdeps/sparc/sparc32/sparcv9/Makefile: Likewise. * sysdeps/sparc/sparc32/sparcv9/hp-timing.c: Likewise. * sysdeps/unix/sysv/linux/arm/dl-procinfo.c: Likewise. * sysdeps/unix/sysv/linux/arm/dl-procinfo.h: Likewise. * sysdeps/unix/sysv/linux/i386/Makefile: Likewise. * sysdeps/unix/sysv/linux/i386/dl-procinfo.c: Likewise. * sysdeps/unix/sysv/linux/i386/dl-procinfo.h: Likewise. * sysdeps/x86_64/Makefile: Likewise.
2001-07-06Update to LGPL v2.1.Andreas Jaeger
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
2001-03-10(elf_machine_pltrel_p): Removed, it's not needed.Ulrich Drepper
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