| Commit message (Collapse) | Author | Age | Files | Lines |
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* 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.
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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.
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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.
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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.
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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.
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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.
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2003-07-22 H.J. Lu <hongjiu.lu@intel.com>
* elf/dl-support.c (_dl_hwcap): New variable.
(_dl_aux_init): Initialize GL(dl_hwcap) for static binaries.
* sysdeps/i386/fpu/fclrexcpt.c: Include <unistd.h>, <ldsodefs.h>
and <dl-procinfo.h>.
(__feclearexcept): Clear MXCSR if needed.
* sysdeps/i386/fpu/fsetexcptflg.c: Likewise.
* sysdeps/i386/fpu_control.h (_FPU_GETCW, _FPU_SETCW): Document
that newer hardware needs more than these macros.
* sysdeps/i386/setfpucw.c: New file.
2003-07-22 Jakub Jelinek <jakub@redhat.com>
* elf/Makefile (CFLAGS-ldconfig.c): Define IS_IN_ldconfig.
* elf/ldconfig.c: Include dl-procinfo.c.
(PROCINFO_CLASS): Define.
* sysdeps/generic/ldsodefs.h (PROCINFO_CLASS): Define.
* sysdeps/unix/sysv/linux/x86_64/dl-procinfo.c: New file.
* sysdeps/unix/sysv/linux/x86_64/dl-procinfo.h: New file.
* sysdeps/unix/sysv/linux/i386/dl-procinfo.c (PROCINFO_CLASS):
Define if not yet defined. Use it instead of EXTERN. Undefine
at the end of the file.
* sysdeps/unix/sysv/linux/arm/dl-procinfo.c (PROCINFO_CLASS):
Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/dl-procinfo.c
(PROCINFO_CLASS): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/dl-procinfo.c
(PROCINFO_CLASS): Likewise.
2003-07-22 H.J. Lu <hongjiu.lu@intel.com>
* elf/ldconfig.c (main): Issue a fatal error if relative path
is used to build cache.
2003-07-22 Ulrich Drepper <drepper@redhat.com>
* elf/readlib.c (process_file): Avoid possible overflow in assignment.
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* 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>
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* 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.
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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.
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