2017-07-18 09:23:38 +00:00
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2017-08-09 Dmitry V. Levin <ldv@altlinux.org>
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2017-08-10 01:28:58 +00:00
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* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h (enum __ptrace_request):
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Fix typo in comment.
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2017-07-18 09:23:38 +00:00
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[BZ #21928]
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* sysdeps/unix/sysv/linux/sys/ptrace.h (enum __ptrace_flags,
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PTRACE_SEIZE_DEVEL): Remove.
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* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h: Likewise.
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* sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Likewise.
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* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
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* sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
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* sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.
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Fix uc_* namespace (bug 21457).
The standard members of ucontext_t, in all standard versions with that
type, are uc_link, uc_sigmask, uc_stack and uc_mcontext.
The uc_* namespace is mostly reserved for additions to the structure.
However, in XPG4.2, it's only reserved when <ucontext.h> is included,
not when <signal.h> is included, while <signal.h> is required to
define ucontext_t (but not allowed to make visible other symbols from
<ucontext.h>). Thus, nonstandard members should avoid uc_* names.
Some already do use __uc_*, but others don't; most architectures (all
except ia64, I think) have a member uc_flags and some have additional
members beyond that.
This patch makes nonstandard members have an __ prefix unless
__USE_MISC is defined. Members whose names indicate they are solely
padding / reserved for future use are renamed unconditionally to use
the __glibc_reserved1 naming convention.
This is part of the preparation for a revised version of the
mcontext_t / sigcontext patch to be able to eliminate all 13 of the
miscellaneous XFAILs in conform/Makefile, rather than only 11 of them
as at present (at least one further fix on top of this one will be
needed for that as well).
Tested for x86_64, and with build-many-glibcs.py.
[BZ #21457]
* sysdeps/arm/sys/ucontext.h (__ctx): Move undefine further down.
(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
__glibc_reserved1.
* sysdeps/generic/sys/ucontext.h (__ctx): New macro.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/i386/sys/ucontext.h (__ctx): Move undefine further down.
(__ctxt): Likewise.
(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
__glibc_reserved1.
* sysdeps/m68k/sys/ucontext.h (__ctx): Move undefine further down.
(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
__glibc_reserved1.
* sysdeps/mips/sys/ucontext.h (__ctx): Move undefine further down.
(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
__glibc_reserved1.
* sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h (__ctx): New
macro.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/alpha/sys/ucontext.h (__ctx): New macro.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/arm/sys/ucontext.h (__ctx): New macro.
(ucontext_t): Use __ctx with uc_flags and uc_regspace.
* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h (__ctx): New macro.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (__ctx): Move
undefine further down.
(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
__glibc_reserved1.
* sysdeps/unix/sysv/linux/mips/sys/ucontext.h (__ctx): Move
undefine further down.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/nios2/sys/ucontext.h (__ctx): Move
undefine further down.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h (ucontext_t): Use
__ctx with uc_flags, uc_regs_ptr, uc_regs and uc_reg_space.
Rename uc_pad to __glibc_reserved1.
* sysdeps/unix/sysv/linux/s390/sys/ucontext.h (__ctx): Move
undefine further down.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/sh/sys/ucontext.h (__ctx): Move undefine
further down.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/sparc/sys/ucontext.h (ucontext_t): Use
__ctx with uc_flags.
* sysdeps/unix/sysv/linux/tile/sys/ucontext.h (__ctx): New macro.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/x86/sys/ucontext.h (ucontext_t): Use
__ctx with uc_flags.
2017-08-09 17:51:26 +00:00
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2017-08-09 Joseph Myers <joseph@codesourcery.com>
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2017-08-09 18:10:52 +00:00
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* posix/bits/types.h (__qaddr_t): Remove.
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Fix uc_* namespace (bug 21457).
The standard members of ucontext_t, in all standard versions with that
type, are uc_link, uc_sigmask, uc_stack and uc_mcontext.
The uc_* namespace is mostly reserved for additions to the structure.
However, in XPG4.2, it's only reserved when <ucontext.h> is included,
not when <signal.h> is included, while <signal.h> is required to
define ucontext_t (but not allowed to make visible other symbols from
<ucontext.h>). Thus, nonstandard members should avoid uc_* names.
Some already do use __uc_*, but others don't; most architectures (all
except ia64, I think) have a member uc_flags and some have additional
members beyond that.
This patch makes nonstandard members have an __ prefix unless
__USE_MISC is defined. Members whose names indicate they are solely
padding / reserved for future use are renamed unconditionally to use
the __glibc_reserved1 naming convention.
This is part of the preparation for a revised version of the
mcontext_t / sigcontext patch to be able to eliminate all 13 of the
miscellaneous XFAILs in conform/Makefile, rather than only 11 of them
as at present (at least one further fix on top of this one will be
needed for that as well).
Tested for x86_64, and with build-many-glibcs.py.
[BZ #21457]
* sysdeps/arm/sys/ucontext.h (__ctx): Move undefine further down.
(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
__glibc_reserved1.
* sysdeps/generic/sys/ucontext.h (__ctx): New macro.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/i386/sys/ucontext.h (__ctx): Move undefine further down.
(__ctxt): Likewise.
(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
__glibc_reserved1.
* sysdeps/m68k/sys/ucontext.h (__ctx): Move undefine further down.
(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
__glibc_reserved1.
* sysdeps/mips/sys/ucontext.h (__ctx): Move undefine further down.
(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
__glibc_reserved1.
* sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h (__ctx): New
macro.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/alpha/sys/ucontext.h (__ctx): New macro.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/arm/sys/ucontext.h (__ctx): New macro.
(ucontext_t): Use __ctx with uc_flags and uc_regspace.
* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h (__ctx): New macro.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (__ctx): Move
undefine further down.
(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
__glibc_reserved1.
* sysdeps/unix/sysv/linux/mips/sys/ucontext.h (__ctx): Move
undefine further down.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/nios2/sys/ucontext.h (__ctx): Move
undefine further down.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h (ucontext_t): Use
__ctx with uc_flags, uc_regs_ptr, uc_regs and uc_reg_space.
Rename uc_pad to __glibc_reserved1.
* sysdeps/unix/sysv/linux/s390/sys/ucontext.h (__ctx): Move
undefine further down.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/sh/sys/ucontext.h (__ctx): Move undefine
further down.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/sparc/sys/ucontext.h (ucontext_t): Use
__ctx with uc_flags.
* sysdeps/unix/sysv/linux/tile/sys/ucontext.h (__ctx): New macro.
(ucontext_t): Use __ctx with uc_flags.
* sysdeps/unix/sysv/linux/x86/sys/ucontext.h (ucontext_t): Use
__ctx with uc_flags.
2017-08-09 17:51:26 +00:00
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[BZ #21457]
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* sysdeps/arm/sys/ucontext.h (__ctx): Move undefine further down.
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(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
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__glibc_reserved1.
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* sysdeps/generic/sys/ucontext.h (__ctx): New macro.
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(ucontext_t): Use __ctx with uc_flags.
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* sysdeps/i386/sys/ucontext.h (__ctx): Move undefine further down.
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(__ctxt): Likewise.
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(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
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__glibc_reserved1.
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* sysdeps/m68k/sys/ucontext.h (__ctx): Move undefine further down.
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(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
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__glibc_reserved1.
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* sysdeps/mips/sys/ucontext.h (__ctx): Move undefine further down.
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(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
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__glibc_reserved1.
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* sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h (__ctx): New
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macro.
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(ucontext_t): Use __ctx with uc_flags.
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* sysdeps/unix/sysv/linux/alpha/sys/ucontext.h (__ctx): New macro.
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(ucontext_t): Use __ctx with uc_flags.
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* sysdeps/unix/sysv/linux/arm/sys/ucontext.h (__ctx): New macro.
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(ucontext_t): Use __ctx with uc_flags and uc_regspace.
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* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h (__ctx): New macro.
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(ucontext_t): Use __ctx with uc_flags.
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* sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (__ctx): Move
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undefine further down.
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(ucontext_t): Use __ctx with uc_flags. Rename uc_filler to
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__glibc_reserved1.
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* sysdeps/unix/sysv/linux/mips/sys/ucontext.h (__ctx): Move
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undefine further down.
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(ucontext_t): Use __ctx with uc_flags.
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* sysdeps/unix/sysv/linux/nios2/sys/ucontext.h (__ctx): Move
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undefine further down.
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(ucontext_t): Use __ctx with uc_flags.
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* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h (ucontext_t): Use
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__ctx with uc_flags, uc_regs_ptr, uc_regs and uc_reg_space.
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Rename uc_pad to __glibc_reserved1.
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* sysdeps/unix/sysv/linux/s390/sys/ucontext.h (__ctx): Move
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undefine further down.
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(ucontext_t): Use __ctx with uc_flags.
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* sysdeps/unix/sysv/linux/sh/sys/ucontext.h (__ctx): Move undefine
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further down.
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(ucontext_t): Use __ctx with uc_flags.
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* sysdeps/unix/sysv/linux/sparc/sys/ucontext.h (ucontext_t): Use
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__ctx with uc_flags.
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* sysdeps/unix/sysv/linux/tile/sys/ucontext.h (__ctx): New macro.
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(ucontext_t): Use __ctx with uc_flags.
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* sysdeps/unix/sysv/linux/x86/sys/ucontext.h (ucontext_t): Use
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__ctx with uc_flags.
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2017-08-09 15:46:04 +00:00
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2017-08-09 Florian Weimer <fweimer@redhat.com>
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[BZ #21932]
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* nss/getXXbyYY_r.c (REENTRANT_NAME): Call __resolv_context_put
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before early return.
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2017-08-09 08:36:08 +00:00
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2017-08-09 Andreas Schwab <schwab@suse.de>
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2017-08-09 08:58:58 +00:00
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[BZ #21041]
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2017-08-09 08:36:08 +00:00
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* sysdeps/unix/sysv/linux/s390/pt-longjmp.c: Update reference to
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renamed alias.
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2017-08-09 08:58:58 +00:00
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[BZ #21041]
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2017-08-08 15:44:32 +00:00
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* nptl/Makefile (tests) [$(build-shared) = yes]: Add
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tst-compat-forwarder.
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(modules-names): Add tst-compat-forwarder-mod.
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($(objpfx)tst-compat-forwarder): Depend on
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$(objpfx)tst-compat-forwarder-mod.so.
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* nptl/tst-compat-forwarder.c: New file.
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* nptl/tst-compat-forwarder-mod.c: New file.
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aarch64: Optimized memcpy for Qualcomm Falkor processor
This is an optimized implementation of the memcpy routine that gives a
significant gain in performance for all sizes of copies on the
Qualcomm Falkor processor. A detailed rationale of the implementation
is written in a comment in the patch.
This implementation improves time for copies up to 128 bytes by up to
15% and for larger copies by up to 35% in the glibc
microbenchmark. The memcpy-random benchmark sees improvements in all
sizes in the range of 13%-18%.
Here are the full numbers extracted from the glibc microbenchmark
using the commands:
../benchtests/scripts/compare_strings.py benchtests/bench-memcpy.out \
../benchtests/scripts/benchout_strings.schema.json \
-base=__memcpy_generic length align1 align2
../benchtests/scripts/compare_strings.py benchtests/bench-memcpy-large.out \
../benchtests/scripts/benchout_strings.schema.json \
-base=__memcpy_generic length align1 align2
../benchtests/scripts/compare_strings.py benchtests/bench-memcpy-random.out \
../benchtests/scripts/benchout_strings.schema.json \
-base=__memcpy_generic max-size
Function: memcpy
__memcpy_thunderx __memcpy_falkor __memcpy_generic
Variant: default
================================================================================
length=1,align1=0,align2=0: 33.59 (-115.00%) 15.62 (0.00%) 15.62
length=1,align1=0,align2=0: 16.41 (-10.53%) 14.06 (5.26%) 14.84
length=1,align1=0,align2=0: 14.84 (0.00%) 14.84 (0.00%) 14.84
length=1,align1=0,align2=0: 15.62 (-5.26%) 14.06 (5.26%) 14.84
length=2,align1=0,align2=0: 15.62 (-5.26%) 14.06 (5.26%) 14.84
length=2,align1=1,align2=0: 15.62 (-5.26%) 14.06 (5.26%) 14.84
length=2,align1=0,align2=1: 14.84 (0.00%) 14.06 (5.26%) 14.84
length=2,align1=1,align2=1: 14.84 (-5.56%) 14.06 (0.00%) 14.06
length=4,align1=0,align2=0: 14.06 (0.00%) 14.06 (0.00%) 14.06
length=4,align1=2,align2=0: 14.06 (-5.88%) 14.06 (-5.88%) 13.28
length=4,align1=0,align2=2: 14.06 (0.00%) 14.06 (0.00%) 14.06
length=4,align1=2,align2=2: 14.06 (-5.88%) 14.06 (-5.88%) 13.28
length=8,align1=0,align2=0: 14.84 (-5.56%) 13.28 (5.56%) 14.06
length=8,align1=3,align2=0: 14.06 (0.00%) 13.28 (5.56%) 14.06
length=8,align1=0,align2=3: 13.28 (0.00%) 13.28 (0.00%) 13.28
length=8,align1=3,align2=3: 13.28 (-6.25%) 13.28 (-6.25%) 12.50
length=16,align1=0,align2=0: 13.28 (0.00%) 13.28 (0.00%) 13.28
length=16,align1=4,align2=0: 13.28 (0.00%) 12.50 (5.88%) 13.28
length=16,align1=0,align2=4: 13.28 (0.00%) 13.28 (0.00%) 13.28
length=16,align1=4,align2=4: 13.28 (-6.25%) 12.50 (0.00%) 12.50
length=32,align1=0,align2=0: 14.06 (0.00%) 12.50 (11.11%) 14.06
length=32,align1=5,align2=0: 13.28 (0.00%) 12.50 (5.88%) 13.28
length=32,align1=0,align2=5: 14.06 (-5.88%) 12.50 (5.88%) 13.28
length=32,align1=5,align2=5: 14.06 (-5.88%) 12.50 (5.88%) 13.28
length=64,align1=0,align2=0: 14.06 (-5.88%) 13.28 (0.00%) 13.28
length=64,align1=6,align2=0: 13.28 (0.00%) 13.28 (0.00%) 13.28
length=64,align1=0,align2=6: 14.06 (5.26%) 14.06 (5.26%) 14.84
length=64,align1=6,align2=6: 14.84 (-11.77%) 14.06 (-5.88%) 13.28
length=128,align1=0,align2=0: 17.19 (-4.76%) 14.84 (9.52%) 16.41
length=128,align1=7,align2=0: 16.41 (4.55%) 15.62 (9.09%) 17.19
length=128,align1=0,align2=7: 16.41 (0.00%) 14.06 (14.29%) 16.41
length=128,align1=7,align2=7: 16.41 (4.55%) 15.62 (9.09%) 17.19
length=256,align1=0,align2=0: 21.88 (-3.70%) 21.09 (0.00%) 21.09
length=256,align1=8,align2=0: 21.09 (-3.85%) 21.09 (-3.85%) 20.31
length=256,align1=0,align2=8: 20.31 (-4.00%) 20.31 (-4.00%) 19.53
length=256,align1=8,align2=8: 21.88 (-7.69%) 20.31 (0.00%) 20.31
length=512,align1=0,align2=0: 28.91 (-2.78%) 28.91 (-2.78%) 28.12
length=512,align1=9,align2=0: 30.47 (-2.63%) 30.47 (-2.63%) 29.69
length=512,align1=0,align2=9: 29.69 (0.00%) 29.69 (0.00%) 29.69
length=512,align1=9,align2=9: 28.12 (-2.86%) 28.12 (-2.86%) 27.34
length=1024,align1=0,align2=0: 44.53 (0.00%) 44.53 (0.00%) 44.53
length=1024,align1=10,align2=0: 50.00 (0.00%) 50.00 (0.00%) 50.00
length=1024,align1=0,align2=10: 49.22 (1.56%) 50.78 (-1.56%) 50.00
length=1024,align1=10,align2=10: 44.53 (-1.79%) 43.75 (0.00%) 43.75
length=2048,align1=0,align2=0: 77.34 (-1.02%) 76.56 (0.00%) 76.56
length=2048,align1=11,align2=0: 89.84 (0.00%) 89.84 (0.00%) 89.84
length=2048,align1=0,align2=11: 89.84 (0.00%) 89.84 (0.00%) 89.84
length=2048,align1=11,align2=11: 75.78 (0.00%) 75.78 (0.00%) 75.78
length=4096,align1=0,align2=0: 141.41 (-0.56%) 140.62 (0.00%) 140.62
length=4096,align1=12,align2=0: 171.09 (-0.46%) 170.31 (0.00%) 170.31
length=4096,align1=0,align2=12: 170.31 (0.00%) 170.31 (0.00%) 170.31
length=4096,align1=12,align2=12: 140.62 (0.00%) 140.62 (0.00%) 140.62
length=8192,align1=0,align2=0: 278.91 (-0.28%) 275.78 (0.84%) 278.12
length=8192,align1=13,align2=0: 338.28 (0.23%) 335.94 (0.92%) 339.06
length=8192,align1=0,align2=13: 338.28 (0.00%) 455.47 (-34.64%) 338.28
length=8192,align1=13,align2=13: 278.12 (-0.28%) 275.78 (0.56%) 277.34
length=16384,align1=0,align2=0: 535.94 (-0.15%) 531.25 (0.73%) 535.16
length=16384,align1=14,align2=0: 659.38 (0.12%) 659.38 (0.12%) 660.16
length=16384,align1=0,align2=14: 659.38 (0.00%) 657.03 (0.36%) 659.38
length=16384,align1=14,align2=14: 535.16 (0.44%) 532.81 (0.87%) 537.50
length=32768,align1=0,align2=0: 1260.94 (10.68%) 1121.88 (20.53%) 1411.72
length=32768,align1=15,align2=0: 1368.75 (10.02%) 1376.56 (9.50%) 1521.09
length=32768,align1=0,align2=15: 1333.59 (10.91%) 1373.44 (8.25%) 1496.88
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length=19,align1=0,align2=19: 14.84 (-5.56%) 12.50 (11.11%) 14.06
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length=20,align1=20,align2=0: 14.06 (0.00%) 12.50 (11.11%) 14.06
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length=480,align1=0,align2=0: 29.69 (-5.56%) 28.12 (0.00%) 28.12
length=480,align1=30,align2=0: 31.25 (-2.56%) 29.69 (2.56%) 30.47
length=480,align1=0,align2=30: 29.69 (0.00%) 30.47 (-2.63%) 29.69
length=480,align1=30,align2=30: 28.12 (0.00%) 28.12 (0.00%) 28.12
length=496,align1=0,align2=0: 28.12 (0.00%) 27.34 (2.78%) 28.12
length=496,align1=31,align2=0: 30.47 (-2.63%) 29.69 (0.00%) 29.69
length=496,align1=0,align2=31: 29.69 (0.00%) 30.47 (-2.63%) 29.69
length=496,align1=31,align2=31: 28.12 (-2.86%) 28.12 (-2.86%) 27.34
length=1024,align1=0,align2=0: 44.53 (0.00%) 44.53 (0.00%) 44.53
length=1024,align1=32,align2=0: 44.53 (-1.79%) 44.53 (-1.79%) 43.75
length=1024,align1=0,align2=32: 44.53 (-1.79%) 43.75 (0.00%) 43.75
length=1024,align1=32,align2=32: 43.75 (1.75%) 43.75 (1.75%) 44.53
length=1056,align1=0,align2=0: 46.88 (-1.69%) 46.88 (-1.69%) 46.09
length=1056,align1=33,align2=0: 53.12 (0.00%) 52.34 (1.47%) 53.12
length=1056,align1=0,align2=33: 52.34 (0.00%) 53.12 (-1.49%) 52.34
length=1056,align1=33,align2=33: 46.09 (0.00%) 46.88 (-1.69%) 46.09
length=1088,align1=0,align2=0: 46.88 (-1.69%) 46.09 (0.00%) 46.09
length=1088,align1=34,align2=0: 52.34 (0.00%) 52.34 (0.00%) 52.34
length=1088,align1=0,align2=34: 53.12 (-3.03%) 53.12 (-3.03%) 51.56
length=1088,align1=34,align2=34: 46.09 (0.00%) 46.88 (-1.69%) 46.09
length=1120,align1=0,align2=0: 49.22 (-1.61%) 48.44 (0.00%) 48.44
length=1120,align1=35,align2=0: 54.69 (1.41%) 55.47 (0.00%) 55.47
length=1120,align1=0,align2=35: 57.03 (0.00%) 55.47 (2.74%) 57.03
length=1120,align1=35,align2=35: 48.44 (0.00%) 49.22 (-1.61%) 48.44
length=1152,align1=0,align2=0: 47.66 (1.61%) 48.44 (0.00%) 48.44
length=1152,align1=36,align2=0: 55.47 (-1.43%) 55.47 (-1.43%) 54.69
length=1152,align1=0,align2=36: 58.59 (-1.35%) 55.47 (4.05%) 57.81
length=1152,align1=36,align2=36: 48.44 (0.00%) 49.22 (-1.61%) 48.44
length=1184,align1=0,align2=0: 53.12 (-3.03%) 50.78 (1.52%) 51.56
length=1184,align1=37,align2=0: 61.72 (-2.60%) 57.03 (5.19%) 60.16
length=1184,align1=0,align2=37: 62.50 (-1.27%) 57.03 (7.60%) 61.72
length=1184,align1=37,align2=37: 53.12 (-1.49%) 50.78 (2.99%) 52.34
length=1216,align1=0,align2=0: 53.91 (-4.55%) 50.78 (1.52%) 51.56
length=1216,align1=38,align2=0: 60.94 (0.00%) 57.03 (6.41%) 60.94
length=1216,align1=0,align2=38: 60.16 (0.00%) 57.81 (3.90%) 60.16
length=1216,align1=38,align2=38: 52.34 (-1.52%) 50.00 (3.03%) 51.56
length=1248,align1=0,align2=0: 54.69 (-2.94%) 53.12 (0.00%) 53.12
length=1248,align1=39,align2=0: 64.06 (-1.23%) 60.16 (4.94%) 63.28
length=1248,align1=0,align2=39: 60.94 (-2.63%) 60.16 (-1.32%) 59.38
length=1248,align1=39,align2=39: 53.12 (0.00%) 52.34 (1.47%) 53.12
length=1280,align1=0,align2=0: 52.34 (-1.52%) 52.34 (-1.52%) 51.56
length=1280,align1=40,align2=0: 61.72 (3.66%) 59.38 (7.32%) 64.06
length=1280,align1=0,align2=40: 60.94 (-2.63%) 60.16 (-1.32%) 59.38
length=1280,align1=40,align2=40: 52.34 (-1.52%) 52.34 (-1.52%) 51.56
length=1312,align1=0,align2=0: 54.69 (-1.45%) 55.47 (-2.90%) 53.91
length=1312,align1=41,align2=0: 63.28 (0.00%) 62.50 (1.23%) 63.28
length=1312,align1=0,align2=41: 62.50 (0.00%) 62.50 (0.00%) 62.50
length=1312,align1=41,align2=41: 53.91 (0.00%) 54.69 (-1.45%) 53.91
length=1344,align1=0,align2=0: 54.69 (0.00%) 54.69 (0.00%) 54.69
length=1344,align1=42,align2=0: 62.50 (0.00%) 62.50 (0.00%) 62.50
length=1344,align1=0,align2=42: 62.50 (-1.27%) 62.50 (-1.27%) 61.72
length=1344,align1=42,align2=42: 53.91 (0.00%) 53.91 (0.00%) 53.91
length=1376,align1=0,align2=0: 65.62 (-16.67%) 68.75 (-22.22%) 56.25
length=1376,align1=43,align2=0: 71.88 (-9.52%) 73.44 (-11.90%) 65.62
length=1376,align1=0,align2=43: 72.66 (-12.05%) 74.22 (-14.46%) 64.84
length=1376,align1=43,align2=43: 64.06 (-13.89%) 67.97 (-20.83%) 56.25
length=1408,align1=0,align2=0: 57.03 (-1.39%) 68.75 (-22.22%) 56.25
length=1408,align1=44,align2=0: 65.62 (-1.20%) 73.44 (-13.25%) 64.84
length=1408,align1=0,align2=44: 64.84 (0.00%) 74.22 (-14.46%) 64.84
length=1408,align1=44,align2=44: 56.25 (-1.41%) 68.75 (-23.94%) 55.47
length=1440,align1=0,align2=0: 67.97 (-14.47%) 64.84 (-9.21%) 59.38
length=1440,align1=45,align2=0: 74.22 (-10.47%) 68.75 (-2.33%) 67.19
length=1440,align1=0,align2=45: 72.66 (-6.90%) 69.53 (-2.30%) 67.97
length=1440,align1=45,align2=45: 65.62 (-13.51%) 58.59 (-1.35%) 57.81
length=1472,align1=0,align2=0: 66.41 (-14.86%) 58.59 (-1.35%) 57.81
length=1472,align1=46,align2=0: 73.44 (-9.30%) 67.19 (0.00%) 67.19
length=1472,align1=0,align2=46: 70.31 (-4.65%) 67.97 (-1.16%) 67.19
length=1472,align1=46,align2=46: 57.81 (0.00%) 58.59 (-1.35%) 57.81
length=1504,align1=0,align2=0: 60.94 (0.00%) 60.94 (0.00%) 60.94
length=1504,align1=47,align2=0: 71.09 (-1.11%) 70.31 (0.00%) 70.31
length=1504,align1=0,align2=47: 70.31 (-1.12%) 70.31 (-1.12%) 69.53
length=1504,align1=47,align2=47: 60.94 (-1.30%) 60.16 (0.00%) 60.16
length=1536,align1=0,align2=0: 62.50 (-3.90%) 60.16 (0.00%) 60.16
length=1536,align1=48,align2=0: 60.94 (-1.30%) 60.16 (0.00%) 60.16
length=1536,align1=0,align2=48: 61.72 (-3.95%) 60.16 (-1.32%) 59.38
length=1536,align1=48,align2=48: 60.94 (-1.30%) 60.16 (0.00%) 60.16
length=1568,align1=0,align2=0: 80.47 (-27.16%) 63.28 (0.00%) 63.28
length=1568,align1=49,align2=0: 86.72 (-18.09%) 72.66 (1.06%) 73.44
length=1568,align1=0,align2=49: 74.22 (-3.26%) 74.22 (-3.26%) 71.88
length=1568,align1=49,align2=49: 62.50 (0.00%) 61.72 (1.25%) 62.50
length=1600,align1=0,align2=0: 62.50 (-1.27%) 62.50 (-1.27%) 61.72
length=1600,align1=50,align2=0: 73.44 (0.00%) 71.88 (2.13%) 73.44
length=1600,align1=0,align2=50: 72.66 (0.00%) 73.44 (-1.08%) 72.66
length=1600,align1=50,align2=50: 62.50 (-1.27%) 62.50 (-1.27%) 61.72
length=1632,align1=0,align2=0: 64.84 (0.00%) 64.84 (0.00%) 64.84
length=1632,align1=51,align2=0: 75.78 (0.00%) 75.00 (1.03%) 75.78
length=1632,align1=0,align2=51: 78.91 (0.00%) 75.78 (3.96%) 78.91
length=1632,align1=51,align2=51: 64.84 (-2.47%) 64.84 (-2.47%) 63.28
length=1664,align1=0,align2=0: 64.84 (-1.22%) 64.84 (-1.22%) 64.06
length=1664,align1=52,align2=0: 75.78 (0.00%) 75.00 (1.03%) 75.78
length=1664,align1=0,align2=52: 80.47 (-0.98%) 75.78 (4.90%) 79.69
length=1664,align1=52,align2=52: 64.06 (-1.23%) 65.62 (-3.70%) 63.28
length=1696,align1=0,align2=0: 69.53 (-3.49%) 72.66 (-8.14%) 67.19
length=1696,align1=53,align2=0: 80.47 (-0.98%) 82.03 (-2.94%) 79.69
length=1696,align1=0,align2=53: 80.47 (0.96%) 82.03 (-0.96%) 81.25
length=1696,align1=53,align2=53: 68.75 (-2.33%) 72.66 (-8.14%) 67.19
length=1728,align1=0,align2=0: 67.97 (0.00%) 72.66 (-6.90%) 67.97
length=1728,align1=54,align2=0: 80.47 (-0.98%) 82.81 (-3.92%) 79.69
length=1728,align1=0,align2=54: 78.91 (-1.00%) 82.03 (-5.00%) 78.12
length=1728,align1=54,align2=54: 68.75 (0.00%) 72.66 (-5.68%) 68.75
length=1760,align1=0,align2=0: 77.34 (-12.50%) 68.75 (0.00%) 68.75
length=1760,align1=55,align2=0: 91.41 (-8.33%) 79.69 (5.56%) 84.38
length=1760,align1=0,align2=55: 88.28 (-10.78%) 80.47 (-0.98%) 79.69
length=1760,align1=55,align2=55: 77.34 (-11.24%) 68.75 (1.12%) 69.53
length=1792,align1=0,align2=0: 78.12 (-14.94%) 68.75 (-1.15%) 67.97
length=1792,align1=56,align2=0: 88.28 (-4.63%) 79.69 (5.56%) 84.38
length=1792,align1=0,align2=56: 88.28 (-9.71%) 80.47 (0.00%) 80.47
length=1792,align1=56,align2=56: 77.34 (-11.24%) 68.75 (1.12%) 69.53
length=1824,align1=0,align2=0: 72.66 (7.92%) 70.31 (10.89%) 78.91
length=1824,align1=57,align2=0: 85.94 (5.17%) 82.03 (9.48%) 90.62
length=1824,align1=0,align2=57: 82.03 (3.67%) 82.81 (2.75%) 85.16
length=1824,align1=57,align2=57: 70.31 (-1.12%) 70.31 (-1.12%) 69.53
length=1856,align1=0,align2=0: 70.31 (-1.12%) 70.31 (-1.12%) 69.53
length=1856,align1=58,align2=0: 83.59 (-0.94%) 82.03 (0.94%) 82.81
length=1856,align1=0,align2=58: 178.12 (-115.09%) 82.81 (0.00%) 82.81
length=1856,align1=58,align2=58: 70.31 (-1.12%) 70.31 (-1.12%) 69.53
length=1888,align1=0,align2=0: 73.44 (-1.08%) 78.91 (-8.60%) 72.66
length=1888,align1=59,align2=0: 85.94 (0.00%) 89.84 (-4.55%) 85.94
length=1888,align1=0,align2=59: 84.38 (0.00%) 89.06 (-5.56%) 84.38
length=1888,align1=59,align2=59: 72.66 (-1.09%) 78.12 (-8.70%) 71.88
length=1920,align1=0,align2=0: 72.66 (-1.09%) 78.12 (-8.70%) 71.88
length=1920,align1=60,align2=0: 85.94 (0.00%) 89.84 (-4.55%) 85.94
length=1920,align1=0,align2=60: 85.16 (0.00%) 89.06 (-4.59%) 85.16
length=1920,align1=60,align2=60: 72.66 (-1.09%) 78.91 (-9.78%) 71.88
length=1952,align1=0,align2=0: 75.00 (-1.05%) 75.00 (-1.05%) 74.22
length=1952,align1=61,align2=0: 88.28 (0.00%) 87.50 (0.88%) 88.28
length=1952,align1=0,align2=61: 87.50 (0.00%) 88.28 (-0.89%) 87.50
length=1952,align1=61,align2=61: 74.22 (0.00%) 74.22 (0.00%) 74.22
length=1984,align1=0,align2=0: 75.00 (-1.05%) 73.44 (1.05%) 74.22
length=1984,align1=62,align2=0: 89.06 (-0.89%) 87.50 (0.88%) 88.28
length=1984,align1=0,align2=62: 87.50 (0.00%) 88.28 (-0.89%) 87.50
length=1984,align1=62,align2=62: 74.22 (0.00%) 74.22 (0.00%) 74.22
length=2016,align1=0,align2=0: 77.34 (-1.02%) 76.56 (0.00%) 76.56
length=2016,align1=63,align2=0: 91.41 (-0.86%) 90.62 (0.00%) 90.62
length=2016,align1=0,align2=63: 89.84 (0.00%) 90.62 (-0.87%) 89.84
length=2016,align1=63,align2=63: 77.34 (-1.02%) 76.56 (0.00%) 76.56
length=4096,align1=0,align2=0: 141.41 (-0.56%) 146.88 (-4.44%) 140.62
Function: memcpy
__memcpy_thunderx __memcpy_falkor __memcpy_generic
Variant: large
================================================================================
length=65543,align1=0,align2=0: 4018.75 (3.09%) 2634.38 (36.47%) 4146.88
length=65551,align1=0,align2=3: 4425.00 (-6.47%) 3134.38 (24.59%) 4156.25
length=65567,align1=3,align2=0: 2909.38 (29.95%) 3134.38 (24.53%) 4153.12
length=65599,align1=3,align2=5: 4415.62 (-6.16%) 3134.38 (24.64%) 4159.38
length=131079,align1=0,align2=0: 5765.62 (30.38%) 5240.62 (36.72%) 8281.25
length=131087,align1=0,align2=3: 8831.25 (-6.56%) 6271.88 (24.32%) 8287.50
length=131103,align1=3,align2=0: 5793.75 (29.05%) 6268.75 (23.23%) 8165.62
length=131135,align1=3,align2=5: 5806.25 (29.97%) 6259.38 (24.50%) 8290.62
length=262151,align1=0,align2=0: 11850.00 (28.91%) 10762.50 (35.43%) 16668.80
length=262159,align1=0,align2=3: 12043.80 (27.72%) 12700.00 (23.78%) 16662.50
length=262175,align1=3,align2=0: 12046.90 (27.90%) 12687.50 (24.07%) 16709.40
length=262207,align1=3,align2=5: 11984.40 (28.08%) 12678.10 (23.91%) 16662.50
length=524295,align1=0,align2=0: 24825.00 (25.00%) 24268.80 (27.34%) 33400.00
length=524303,align1=0,align2=3: 35731.20 (-6.53%) 25678.10 (23.44%) 33540.60
length=524319,align1=3,align2=0: 25893.80 (22.71%) 25725.00 (23.22%) 33503.10
length=524351,align1=3,align2=5: 25887.50 (22.86%) 25690.60 (23.45%) 33559.40
length=1048583,align1=0,align2=0: 50621.90 (0.30%) 50600.00 (0.34%) 50771.90
length=1048591,align1=0,align2=3: 53206.20 (0.54%) 51081.20 (4.51%) 53493.80
length=1048607,align1=3,align2=0: 53221.90 (0.32%) 51975.00 (2.66%) 53393.80
length=1048639,align1=3,align2=5: 53240.60 (0.36%) 51953.10 (2.77%) 53431.20
length=2097159,align1=0,align2=0: 103744.00 (-2.00%) 102447.00 (-1.00%) 102425.00
length=2097167,align1=0,align2=3: 108588.00 (-1.00%) 105159.00 (2.00%) 107606.00
length=2097183,align1=3,align2=0: 107678.00 (0.00%) 105250.00 (2.00%) 108125.00
length=2097215,align1=3,align2=5: 107906.00 (1.00%) 105841.00 (3.00%) 109475.00
length=4194311,align1=0,align2=0: 202994.00 (0.00%) 202500.00 (1.00%) 204809.00
length=4194319,align1=0,align2=3: 213350.00 (0.00%) 205997.00 (3.00%) 213384.00
length=4194335,align1=3,align2=0: 212653.00 (0.00%) 206444.00 (3.00%) 212900.00
length=4194367,align1=3,align2=5: 213044.00 (0.00%) 206084.00 (3.00%) 213847.00
length=8388615,align1=0,align2=0: 401294.00 (0.00%) 401231.00 (0.00%) 401944.00
length=8388623,align1=0,align2=3: 480872.00 (-14.00%) 406444.00 (3.00%) 422900.00
length=8388639,align1=3,align2=0: 422147.00 (0.00%) 407750.00 (3.00%) 422803.00
length=8388671,align1=3,align2=5: 442003.00 (-5.00%) 407125.00 (3.00%) 423509.00
length=16777223,align1=0,align2=0: 799809.00 (0.00%) 800000.00 (0.00%) 801756.00
length=16777231,align1=0,align2=3: 841184.00 (0.00%) 808525.00 (4.00%) 843775.00
length=16777247,align1=3,align2=0: 841166.00 (0.00%) 810147.00 (3.00%) 843147.00
length=16777279,align1=3,align2=5: 972569.00 (-16.00%) 808588.00 (4.00%) 843731.00
length=33554439,align1=0,align2=0: 1842240.00 (-0.01%) 1863590.00 (-1.17%) 1841990.00
length=33554447,align1=0,align2=3: 2103470.00 (-2.74%) 1919460.00 (6.25%) 2047440.00
length=33554463,align1=3,align2=0: 2075690.00 (-1.07%) 1930040.00 (6.02%) 2053720.00
length=33554495,align1=3,align2=5: 2110590.00 (-2.82%) 1924440.00 (6.25%) 2052650.00
Function: memcpy
__memcpy_thunderx __memcpy_falkor __memcpy_generic
Variant: random
================================================================================
max-size=4096: 44061.90 (5.85%) 38568.20 (17.59%) 46799.90
max-size=8192: 42790.90 (5.27%) 38158.90 (15.52%) 45171.50
max-size=16384: 44912.10 (2.25%) 38710.40 (15.75%) 45945.00
max-size=32768: 43577.90 (1.23%) 37975.10 (13.93%) 44120.00
max-size=65536: 44375.50 (1.04%) 38474.20 (14.20%) 44840.60
* manual/tunables.texi (Tunable glibc.tune.cpu): Add falkor.
* sysdeps/aarch64/multiarch/Makefile (sysdep_routines): Add
memcpy_falkor.
* sysdeps/aarch64/multiarch/ifunc-impl-list.c (MAX_IFUNC):
Bump.
(__libc_ifunc_impl_list): Add __memcpy_falkor.
* sysdeps/aarch64/multiarch/memcpy.c: Likewise.
* sysdeps/aarch64/multiarch/memcpy_falkor.S: New file.
* sysdeps/unix/sysv/linux/aarch64/cpu-features.c (cpu_list):
Add falkor.
* sysdeps/unix/sysv/linux/aarch64/cpu-features.h (IS_FALKOR):
New macro.
2017-08-09 01:02:17 +00:00
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2017-08-09 Siddhesh Poyarekar <siddhesh@sourceware.org>
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2017-08-09 07:27:17 +00:00
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* sysdeps/aarch64/multiarch/memcpy_falkor.S: Fix code style in
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comments.
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aarch64: Optimized memcpy for Qualcomm Falkor processor
This is an optimized implementation of the memcpy routine that gives a
significant gain in performance for all sizes of copies on the
Qualcomm Falkor processor. A detailed rationale of the implementation
is written in a comment in the patch.
This implementation improves time for copies up to 128 bytes by up to
15% and for larger copies by up to 35% in the glibc
microbenchmark. The memcpy-random benchmark sees improvements in all
sizes in the range of 13%-18%.
Here are the full numbers extracted from the glibc microbenchmark
using the commands:
../benchtests/scripts/compare_strings.py benchtests/bench-memcpy.out \
../benchtests/scripts/benchout_strings.schema.json \
-base=__memcpy_generic length align1 align2
../benchtests/scripts/compare_strings.py benchtests/bench-memcpy-large.out \
../benchtests/scripts/benchout_strings.schema.json \
-base=__memcpy_generic length align1 align2
../benchtests/scripts/compare_strings.py benchtests/bench-memcpy-random.out \
../benchtests/scripts/benchout_strings.schema.json \
-base=__memcpy_generic max-size
Function: memcpy
__memcpy_thunderx __memcpy_falkor __memcpy_generic
Variant: default
================================================================================
length=1,align1=0,align2=0: 33.59 (-115.00%) 15.62 (0.00%) 15.62
length=1,align1=0,align2=0: 16.41 (-10.53%) 14.06 (5.26%) 14.84
length=1,align1=0,align2=0: 14.84 (0.00%) 14.84 (0.00%) 14.84
length=1,align1=0,align2=0: 15.62 (-5.26%) 14.06 (5.26%) 14.84
length=2,align1=0,align2=0: 15.62 (-5.26%) 14.06 (5.26%) 14.84
length=2,align1=1,align2=0: 15.62 (-5.26%) 14.06 (5.26%) 14.84
length=2,align1=0,align2=1: 14.84 (0.00%) 14.06 (5.26%) 14.84
length=2,align1=1,align2=1: 14.84 (-5.56%) 14.06 (0.00%) 14.06
length=4,align1=0,align2=0: 14.06 (0.00%) 14.06 (0.00%) 14.06
length=4,align1=2,align2=0: 14.06 (-5.88%) 14.06 (-5.88%) 13.28
length=4,align1=0,align2=2: 14.06 (0.00%) 14.06 (0.00%) 14.06
length=4,align1=2,align2=2: 14.06 (-5.88%) 14.06 (-5.88%) 13.28
length=8,align1=0,align2=0: 14.84 (-5.56%) 13.28 (5.56%) 14.06
length=8,align1=3,align2=0: 14.06 (0.00%) 13.28 (5.56%) 14.06
length=8,align1=0,align2=3: 13.28 (0.00%) 13.28 (0.00%) 13.28
length=8,align1=3,align2=3: 13.28 (-6.25%) 13.28 (-6.25%) 12.50
length=16,align1=0,align2=0: 13.28 (0.00%) 13.28 (0.00%) 13.28
length=16,align1=4,align2=0: 13.28 (0.00%) 12.50 (5.88%) 13.28
length=16,align1=0,align2=4: 13.28 (0.00%) 13.28 (0.00%) 13.28
length=16,align1=4,align2=4: 13.28 (-6.25%) 12.50 (0.00%) 12.50
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length=304,align1=0,align2=0: 21.88 (0.00%) 21.88 (0.00%) 21.88
length=304,align1=19,align2=0: 23.44 (-3.45%) 22.66 (0.00%) 22.66
length=304,align1=0,align2=19: 22.66 (0.00%) 22.66 (0.00%) 22.66
length=304,align1=19,align2=19: 22.66 (-3.57%) 21.88 (0.00%) 21.88
length=320,align1=0,align2=0: 22.66 (-3.57%) 21.88 (0.00%) 21.88
length=320,align1=20,align2=0: 22.66 (0.00%) 22.66 (0.00%) 22.66
length=320,align1=0,align2=20: 22.66 (0.00%) 22.66 (0.00%) 22.66
length=320,align1=20,align2=20: 22.66 (-3.57%) 21.88 (0.00%) 21.88
length=336,align1=0,align2=0: 21.88 (0.00%) 24.22 (-10.71%) 21.88
length=336,align1=21,align2=0: 22.66 (0.00%) 25.00 (-10.35%) 22.66
length=336,align1=0,align2=21: 25.78 (0.00%) 25.00 (3.03%) 25.78
length=336,align1=21,align2=21: 25.00 (0.00%) 23.44 (6.25%) 25.00
length=352,align1=0,align2=0: 24.22 (0.00%) 24.22 (0.00%) 24.22
length=352,align1=22,align2=0: 25.00 (0.00%) 25.00 (0.00%) 25.00
length=352,align1=0,align2=22: 25.00 (-3.23%) 25.00 (-3.23%) 24.22
length=352,align1=22,align2=22: 25.00 (-3.23%) 24.22 (0.00%) 24.22
length=368,align1=0,align2=0: 25.00 (-3.23%) 23.44 (3.23%) 24.22
length=368,align1=23,align2=0: 25.00 (0.00%) 24.22 (3.12%) 25.00
length=368,align1=0,align2=23: 25.00 (-3.23%) 25.00 (-3.23%) 24.22
length=368,align1=23,align2=23: 25.00 (-6.67%) 23.44 (0.00%) 23.44
length=384,align1=0,align2=0: 24.22 (0.00%) 24.22 (0.00%) 24.22
length=384,align1=24,align2=0: 25.00 (0.00%) 24.22 (3.12%) 25.00
length=384,align1=0,align2=24: 25.00 (0.00%) 25.78 (-3.12%) 25.00
length=384,align1=24,align2=24: 24.22 (-3.33%) 23.44 (0.00%) 23.44
length=400,align1=0,align2=0: 25.00 (-3.23%) 26.56 (-9.68%) 24.22
length=400,align1=25,align2=0: 25.78 (-3.12%) 27.34 (-9.38%) 25.00
length=400,align1=0,align2=25: 27.34 (0.00%) 27.34 (0.00%) 27.34
length=400,align1=25,align2=25: 26.56 (0.00%) 25.78 (2.94%) 26.56
length=416,align1=0,align2=0: 26.56 (-3.03%) 25.78 (0.00%) 25.78
length=416,align1=26,align2=0: 28.12 (-2.86%) 27.34 (0.00%) 27.34
length=416,align1=0,align2=26: 27.34 (-2.94%) 28.12 (-5.88%) 26.56
length=416,align1=26,align2=26: 25.78 (0.00%) 26.56 (-3.03%) 25.78
length=432,align1=0,align2=0: 27.34 (-2.94%) 25.78 (2.94%) 26.56
length=432,align1=27,align2=0: 28.12 (-2.86%) 27.34 (0.00%) 27.34
length=432,align1=0,align2=27: 27.34 (0.00%) 28.12 (-2.86%) 27.34
length=432,align1=27,align2=27: 25.78 (0.00%) 25.78 (0.00%) 25.78
length=448,align1=0,align2=0: 26.56 (-3.03%) 25.78 (0.00%) 25.78
length=448,align1=28,align2=0: 27.34 (0.00%) 27.34 (0.00%) 27.34
length=448,align1=0,align2=28: 27.34 (0.00%) 28.12 (-2.86%) 27.34
length=448,align1=28,align2=28: 25.78 (0.00%) 25.78 (0.00%) 25.78
length=464,align1=0,align2=0: 25.78 (0.00%) 28.12 (-9.09%) 25.78
length=464,align1=29,align2=0: 28.12 (-2.86%) 29.69 (-8.57%) 27.34
length=464,align1=0,align2=29: 30.47 (0.00%) 30.47 (0.00%) 30.47
length=464,align1=29,align2=29: 28.12 (0.00%) 27.34 (2.78%) 28.12
length=480,align1=0,align2=0: 29.69 (-5.56%) 28.12 (0.00%) 28.12
length=480,align1=30,align2=0: 31.25 (-2.56%) 29.69 (2.56%) 30.47
length=480,align1=0,align2=30: 29.69 (0.00%) 30.47 (-2.63%) 29.69
length=480,align1=30,align2=30: 28.12 (0.00%) 28.12 (0.00%) 28.12
length=496,align1=0,align2=0: 28.12 (0.00%) 27.34 (2.78%) 28.12
length=496,align1=31,align2=0: 30.47 (-2.63%) 29.69 (0.00%) 29.69
length=496,align1=0,align2=31: 29.69 (0.00%) 30.47 (-2.63%) 29.69
length=496,align1=31,align2=31: 28.12 (-2.86%) 28.12 (-2.86%) 27.34
length=1024,align1=0,align2=0: 44.53 (0.00%) 44.53 (0.00%) 44.53
length=1024,align1=32,align2=0: 44.53 (-1.79%) 44.53 (-1.79%) 43.75
length=1024,align1=0,align2=32: 44.53 (-1.79%) 43.75 (0.00%) 43.75
length=1024,align1=32,align2=32: 43.75 (1.75%) 43.75 (1.75%) 44.53
length=1056,align1=0,align2=0: 46.88 (-1.69%) 46.88 (-1.69%) 46.09
length=1056,align1=33,align2=0: 53.12 (0.00%) 52.34 (1.47%) 53.12
length=1056,align1=0,align2=33: 52.34 (0.00%) 53.12 (-1.49%) 52.34
length=1056,align1=33,align2=33: 46.09 (0.00%) 46.88 (-1.69%) 46.09
length=1088,align1=0,align2=0: 46.88 (-1.69%) 46.09 (0.00%) 46.09
length=1088,align1=34,align2=0: 52.34 (0.00%) 52.34 (0.00%) 52.34
length=1088,align1=0,align2=34: 53.12 (-3.03%) 53.12 (-3.03%) 51.56
length=1088,align1=34,align2=34: 46.09 (0.00%) 46.88 (-1.69%) 46.09
length=1120,align1=0,align2=0: 49.22 (-1.61%) 48.44 (0.00%) 48.44
length=1120,align1=35,align2=0: 54.69 (1.41%) 55.47 (0.00%) 55.47
length=1120,align1=0,align2=35: 57.03 (0.00%) 55.47 (2.74%) 57.03
length=1120,align1=35,align2=35: 48.44 (0.00%) 49.22 (-1.61%) 48.44
length=1152,align1=0,align2=0: 47.66 (1.61%) 48.44 (0.00%) 48.44
length=1152,align1=36,align2=0: 55.47 (-1.43%) 55.47 (-1.43%) 54.69
length=1152,align1=0,align2=36: 58.59 (-1.35%) 55.47 (4.05%) 57.81
length=1152,align1=36,align2=36: 48.44 (0.00%) 49.22 (-1.61%) 48.44
length=1184,align1=0,align2=0: 53.12 (-3.03%) 50.78 (1.52%) 51.56
length=1184,align1=37,align2=0: 61.72 (-2.60%) 57.03 (5.19%) 60.16
length=1184,align1=0,align2=37: 62.50 (-1.27%) 57.03 (7.60%) 61.72
length=1184,align1=37,align2=37: 53.12 (-1.49%) 50.78 (2.99%) 52.34
length=1216,align1=0,align2=0: 53.91 (-4.55%) 50.78 (1.52%) 51.56
length=1216,align1=38,align2=0: 60.94 (0.00%) 57.03 (6.41%) 60.94
length=1216,align1=0,align2=38: 60.16 (0.00%) 57.81 (3.90%) 60.16
length=1216,align1=38,align2=38: 52.34 (-1.52%) 50.00 (3.03%) 51.56
length=1248,align1=0,align2=0: 54.69 (-2.94%) 53.12 (0.00%) 53.12
length=1248,align1=39,align2=0: 64.06 (-1.23%) 60.16 (4.94%) 63.28
length=1248,align1=0,align2=39: 60.94 (-2.63%) 60.16 (-1.32%) 59.38
length=1248,align1=39,align2=39: 53.12 (0.00%) 52.34 (1.47%) 53.12
length=1280,align1=0,align2=0: 52.34 (-1.52%) 52.34 (-1.52%) 51.56
length=1280,align1=40,align2=0: 61.72 (3.66%) 59.38 (7.32%) 64.06
length=1280,align1=0,align2=40: 60.94 (-2.63%) 60.16 (-1.32%) 59.38
length=1280,align1=40,align2=40: 52.34 (-1.52%) 52.34 (-1.52%) 51.56
length=1312,align1=0,align2=0: 54.69 (-1.45%) 55.47 (-2.90%) 53.91
length=1312,align1=41,align2=0: 63.28 (0.00%) 62.50 (1.23%) 63.28
length=1312,align1=0,align2=41: 62.50 (0.00%) 62.50 (0.00%) 62.50
length=1312,align1=41,align2=41: 53.91 (0.00%) 54.69 (-1.45%) 53.91
length=1344,align1=0,align2=0: 54.69 (0.00%) 54.69 (0.00%) 54.69
length=1344,align1=42,align2=0: 62.50 (0.00%) 62.50 (0.00%) 62.50
length=1344,align1=0,align2=42: 62.50 (-1.27%) 62.50 (-1.27%) 61.72
length=1344,align1=42,align2=42: 53.91 (0.00%) 53.91 (0.00%) 53.91
length=1376,align1=0,align2=0: 65.62 (-16.67%) 68.75 (-22.22%) 56.25
length=1376,align1=43,align2=0: 71.88 (-9.52%) 73.44 (-11.90%) 65.62
length=1376,align1=0,align2=43: 72.66 (-12.05%) 74.22 (-14.46%) 64.84
length=1376,align1=43,align2=43: 64.06 (-13.89%) 67.97 (-20.83%) 56.25
length=1408,align1=0,align2=0: 57.03 (-1.39%) 68.75 (-22.22%) 56.25
length=1408,align1=44,align2=0: 65.62 (-1.20%) 73.44 (-13.25%) 64.84
length=1408,align1=0,align2=44: 64.84 (0.00%) 74.22 (-14.46%) 64.84
length=1408,align1=44,align2=44: 56.25 (-1.41%) 68.75 (-23.94%) 55.47
length=1440,align1=0,align2=0: 67.97 (-14.47%) 64.84 (-9.21%) 59.38
length=1440,align1=45,align2=0: 74.22 (-10.47%) 68.75 (-2.33%) 67.19
length=1440,align1=0,align2=45: 72.66 (-6.90%) 69.53 (-2.30%) 67.97
length=1440,align1=45,align2=45: 65.62 (-13.51%) 58.59 (-1.35%) 57.81
length=1472,align1=0,align2=0: 66.41 (-14.86%) 58.59 (-1.35%) 57.81
length=1472,align1=46,align2=0: 73.44 (-9.30%) 67.19 (0.00%) 67.19
length=1472,align1=0,align2=46: 70.31 (-4.65%) 67.97 (-1.16%) 67.19
length=1472,align1=46,align2=46: 57.81 (0.00%) 58.59 (-1.35%) 57.81
length=1504,align1=0,align2=0: 60.94 (0.00%) 60.94 (0.00%) 60.94
length=1504,align1=47,align2=0: 71.09 (-1.11%) 70.31 (0.00%) 70.31
length=1504,align1=0,align2=47: 70.31 (-1.12%) 70.31 (-1.12%) 69.53
length=1504,align1=47,align2=47: 60.94 (-1.30%) 60.16 (0.00%) 60.16
length=1536,align1=0,align2=0: 62.50 (-3.90%) 60.16 (0.00%) 60.16
length=1536,align1=48,align2=0: 60.94 (-1.30%) 60.16 (0.00%) 60.16
length=1536,align1=0,align2=48: 61.72 (-3.95%) 60.16 (-1.32%) 59.38
length=1536,align1=48,align2=48: 60.94 (-1.30%) 60.16 (0.00%) 60.16
length=1568,align1=0,align2=0: 80.47 (-27.16%) 63.28 (0.00%) 63.28
length=1568,align1=49,align2=0: 86.72 (-18.09%) 72.66 (1.06%) 73.44
length=1568,align1=0,align2=49: 74.22 (-3.26%) 74.22 (-3.26%) 71.88
length=1568,align1=49,align2=49: 62.50 (0.00%) 61.72 (1.25%) 62.50
length=1600,align1=0,align2=0: 62.50 (-1.27%) 62.50 (-1.27%) 61.72
length=1600,align1=50,align2=0: 73.44 (0.00%) 71.88 (2.13%) 73.44
length=1600,align1=0,align2=50: 72.66 (0.00%) 73.44 (-1.08%) 72.66
length=1600,align1=50,align2=50: 62.50 (-1.27%) 62.50 (-1.27%) 61.72
length=1632,align1=0,align2=0: 64.84 (0.00%) 64.84 (0.00%) 64.84
length=1632,align1=51,align2=0: 75.78 (0.00%) 75.00 (1.03%) 75.78
length=1632,align1=0,align2=51: 78.91 (0.00%) 75.78 (3.96%) 78.91
length=1632,align1=51,align2=51: 64.84 (-2.47%) 64.84 (-2.47%) 63.28
length=1664,align1=0,align2=0: 64.84 (-1.22%) 64.84 (-1.22%) 64.06
length=1664,align1=52,align2=0: 75.78 (0.00%) 75.00 (1.03%) 75.78
length=1664,align1=0,align2=52: 80.47 (-0.98%) 75.78 (4.90%) 79.69
length=1664,align1=52,align2=52: 64.06 (-1.23%) 65.62 (-3.70%) 63.28
length=1696,align1=0,align2=0: 69.53 (-3.49%) 72.66 (-8.14%) 67.19
length=1696,align1=53,align2=0: 80.47 (-0.98%) 82.03 (-2.94%) 79.69
length=1696,align1=0,align2=53: 80.47 (0.96%) 82.03 (-0.96%) 81.25
length=1696,align1=53,align2=53: 68.75 (-2.33%) 72.66 (-8.14%) 67.19
length=1728,align1=0,align2=0: 67.97 (0.00%) 72.66 (-6.90%) 67.97
length=1728,align1=54,align2=0: 80.47 (-0.98%) 82.81 (-3.92%) 79.69
length=1728,align1=0,align2=54: 78.91 (-1.00%) 82.03 (-5.00%) 78.12
length=1728,align1=54,align2=54: 68.75 (0.00%) 72.66 (-5.68%) 68.75
length=1760,align1=0,align2=0: 77.34 (-12.50%) 68.75 (0.00%) 68.75
length=1760,align1=55,align2=0: 91.41 (-8.33%) 79.69 (5.56%) 84.38
length=1760,align1=0,align2=55: 88.28 (-10.78%) 80.47 (-0.98%) 79.69
length=1760,align1=55,align2=55: 77.34 (-11.24%) 68.75 (1.12%) 69.53
length=1792,align1=0,align2=0: 78.12 (-14.94%) 68.75 (-1.15%) 67.97
length=1792,align1=56,align2=0: 88.28 (-4.63%) 79.69 (5.56%) 84.38
length=1792,align1=0,align2=56: 88.28 (-9.71%) 80.47 (0.00%) 80.47
length=1792,align1=56,align2=56: 77.34 (-11.24%) 68.75 (1.12%) 69.53
length=1824,align1=0,align2=0: 72.66 (7.92%) 70.31 (10.89%) 78.91
length=1824,align1=57,align2=0: 85.94 (5.17%) 82.03 (9.48%) 90.62
length=1824,align1=0,align2=57: 82.03 (3.67%) 82.81 (2.75%) 85.16
length=1824,align1=57,align2=57: 70.31 (-1.12%) 70.31 (-1.12%) 69.53
length=1856,align1=0,align2=0: 70.31 (-1.12%) 70.31 (-1.12%) 69.53
length=1856,align1=58,align2=0: 83.59 (-0.94%) 82.03 (0.94%) 82.81
length=1856,align1=0,align2=58: 178.12 (-115.09%) 82.81 (0.00%) 82.81
length=1856,align1=58,align2=58: 70.31 (-1.12%) 70.31 (-1.12%) 69.53
length=1888,align1=0,align2=0: 73.44 (-1.08%) 78.91 (-8.60%) 72.66
length=1888,align1=59,align2=0: 85.94 (0.00%) 89.84 (-4.55%) 85.94
length=1888,align1=0,align2=59: 84.38 (0.00%) 89.06 (-5.56%) 84.38
length=1888,align1=59,align2=59: 72.66 (-1.09%) 78.12 (-8.70%) 71.88
length=1920,align1=0,align2=0: 72.66 (-1.09%) 78.12 (-8.70%) 71.88
length=1920,align1=60,align2=0: 85.94 (0.00%) 89.84 (-4.55%) 85.94
length=1920,align1=0,align2=60: 85.16 (0.00%) 89.06 (-4.59%) 85.16
length=1920,align1=60,align2=60: 72.66 (-1.09%) 78.91 (-9.78%) 71.88
length=1952,align1=0,align2=0: 75.00 (-1.05%) 75.00 (-1.05%) 74.22
length=1952,align1=61,align2=0: 88.28 (0.00%) 87.50 (0.88%) 88.28
length=1952,align1=0,align2=61: 87.50 (0.00%) 88.28 (-0.89%) 87.50
length=1952,align1=61,align2=61: 74.22 (0.00%) 74.22 (0.00%) 74.22
length=1984,align1=0,align2=0: 75.00 (-1.05%) 73.44 (1.05%) 74.22
length=1984,align1=62,align2=0: 89.06 (-0.89%) 87.50 (0.88%) 88.28
length=1984,align1=0,align2=62: 87.50 (0.00%) 88.28 (-0.89%) 87.50
length=1984,align1=62,align2=62: 74.22 (0.00%) 74.22 (0.00%) 74.22
length=2016,align1=0,align2=0: 77.34 (-1.02%) 76.56 (0.00%) 76.56
length=2016,align1=63,align2=0: 91.41 (-0.86%) 90.62 (0.00%) 90.62
length=2016,align1=0,align2=63: 89.84 (0.00%) 90.62 (-0.87%) 89.84
length=2016,align1=63,align2=63: 77.34 (-1.02%) 76.56 (0.00%) 76.56
length=4096,align1=0,align2=0: 141.41 (-0.56%) 146.88 (-4.44%) 140.62
Function: memcpy
__memcpy_thunderx __memcpy_falkor __memcpy_generic
Variant: large
================================================================================
length=65543,align1=0,align2=0: 4018.75 (3.09%) 2634.38 (36.47%) 4146.88
length=65551,align1=0,align2=3: 4425.00 (-6.47%) 3134.38 (24.59%) 4156.25
length=65567,align1=3,align2=0: 2909.38 (29.95%) 3134.38 (24.53%) 4153.12
length=65599,align1=3,align2=5: 4415.62 (-6.16%) 3134.38 (24.64%) 4159.38
length=131079,align1=0,align2=0: 5765.62 (30.38%) 5240.62 (36.72%) 8281.25
length=131087,align1=0,align2=3: 8831.25 (-6.56%) 6271.88 (24.32%) 8287.50
length=131103,align1=3,align2=0: 5793.75 (29.05%) 6268.75 (23.23%) 8165.62
length=131135,align1=3,align2=5: 5806.25 (29.97%) 6259.38 (24.50%) 8290.62
length=262151,align1=0,align2=0: 11850.00 (28.91%) 10762.50 (35.43%) 16668.80
length=262159,align1=0,align2=3: 12043.80 (27.72%) 12700.00 (23.78%) 16662.50
length=262175,align1=3,align2=0: 12046.90 (27.90%) 12687.50 (24.07%) 16709.40
length=262207,align1=3,align2=5: 11984.40 (28.08%) 12678.10 (23.91%) 16662.50
length=524295,align1=0,align2=0: 24825.00 (25.00%) 24268.80 (27.34%) 33400.00
length=524303,align1=0,align2=3: 35731.20 (-6.53%) 25678.10 (23.44%) 33540.60
length=524319,align1=3,align2=0: 25893.80 (22.71%) 25725.00 (23.22%) 33503.10
length=524351,align1=3,align2=5: 25887.50 (22.86%) 25690.60 (23.45%) 33559.40
length=1048583,align1=0,align2=0: 50621.90 (0.30%) 50600.00 (0.34%) 50771.90
length=1048591,align1=0,align2=3: 53206.20 (0.54%) 51081.20 (4.51%) 53493.80
length=1048607,align1=3,align2=0: 53221.90 (0.32%) 51975.00 (2.66%) 53393.80
length=1048639,align1=3,align2=5: 53240.60 (0.36%) 51953.10 (2.77%) 53431.20
length=2097159,align1=0,align2=0: 103744.00 (-2.00%) 102447.00 (-1.00%) 102425.00
length=2097167,align1=0,align2=3: 108588.00 (-1.00%) 105159.00 (2.00%) 107606.00
length=2097183,align1=3,align2=0: 107678.00 (0.00%) 105250.00 (2.00%) 108125.00
length=2097215,align1=3,align2=5: 107906.00 (1.00%) 105841.00 (3.00%) 109475.00
length=4194311,align1=0,align2=0: 202994.00 (0.00%) 202500.00 (1.00%) 204809.00
length=4194319,align1=0,align2=3: 213350.00 (0.00%) 205997.00 (3.00%) 213384.00
length=4194335,align1=3,align2=0: 212653.00 (0.00%) 206444.00 (3.00%) 212900.00
length=4194367,align1=3,align2=5: 213044.00 (0.00%) 206084.00 (3.00%) 213847.00
length=8388615,align1=0,align2=0: 401294.00 (0.00%) 401231.00 (0.00%) 401944.00
length=8388623,align1=0,align2=3: 480872.00 (-14.00%) 406444.00 (3.00%) 422900.00
length=8388639,align1=3,align2=0: 422147.00 (0.00%) 407750.00 (3.00%) 422803.00
length=8388671,align1=3,align2=5: 442003.00 (-5.00%) 407125.00 (3.00%) 423509.00
length=16777223,align1=0,align2=0: 799809.00 (0.00%) 800000.00 (0.00%) 801756.00
length=16777231,align1=0,align2=3: 841184.00 (0.00%) 808525.00 (4.00%) 843775.00
length=16777247,align1=3,align2=0: 841166.00 (0.00%) 810147.00 (3.00%) 843147.00
length=16777279,align1=3,align2=5: 972569.00 (-16.00%) 808588.00 (4.00%) 843731.00
length=33554439,align1=0,align2=0: 1842240.00 (-0.01%) 1863590.00 (-1.17%) 1841990.00
length=33554447,align1=0,align2=3: 2103470.00 (-2.74%) 1919460.00 (6.25%) 2047440.00
length=33554463,align1=3,align2=0: 2075690.00 (-1.07%) 1930040.00 (6.02%) 2053720.00
length=33554495,align1=3,align2=5: 2110590.00 (-2.82%) 1924440.00 (6.25%) 2052650.00
Function: memcpy
__memcpy_thunderx __memcpy_falkor __memcpy_generic
Variant: random
================================================================================
max-size=4096: 44061.90 (5.85%) 38568.20 (17.59%) 46799.90
max-size=8192: 42790.90 (5.27%) 38158.90 (15.52%) 45171.50
max-size=16384: 44912.10 (2.25%) 38710.40 (15.75%) 45945.00
max-size=32768: 43577.90 (1.23%) 37975.10 (13.93%) 44120.00
max-size=65536: 44375.50 (1.04%) 38474.20 (14.20%) 44840.60
* manual/tunables.texi (Tunable glibc.tune.cpu): Add falkor.
* sysdeps/aarch64/multiarch/Makefile (sysdep_routines): Add
memcpy_falkor.
* sysdeps/aarch64/multiarch/ifunc-impl-list.c (MAX_IFUNC):
Bump.
(__libc_ifunc_impl_list): Add __memcpy_falkor.
* sysdeps/aarch64/multiarch/memcpy.c: Likewise.
* sysdeps/aarch64/multiarch/memcpy_falkor.S: New file.
* sysdeps/unix/sysv/linux/aarch64/cpu-features.c (cpu_list):
Add falkor.
* sysdeps/unix/sysv/linux/aarch64/cpu-features.h (IS_FALKOR):
New macro.
2017-08-09 01:02:17 +00:00
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* manual/tunables.texi (Tunable glibc.tune.cpu): Add falkor.
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* sysdeps/aarch64/multiarch/Makefile (sysdep_routines): Add
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memcpy_falkor.
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* sysdeps/aarch64/multiarch/ifunc-impl-list.c (MAX_IFUNC):
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Bump.
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(__libc_ifunc_impl_list): Add __memcpy_falkor.
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* sysdeps/aarch64/multiarch/memcpy.c: Likewise.
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* sysdeps/aarch64/multiarch/memcpy_falkor.S: New file.
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* sysdeps/unix/sysv/linux/aarch64/cpu-features.c (cpu_list):
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Add falkor.
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* sysdeps/unix/sysv/linux/aarch64/cpu-features.h (IS_FALKOR):
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New macro.
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manual: Document getcontext uc_stack value on Linux [BZ #759]
As decribed in BZ#759, Linux getcontext implementation on Linux does
differs from other SysV system about the returned uc_stack. This is
true not only for i386, but for all the architecture I could actually
check (aarch64, arm, alpha, hppa, m68k, mips, mips64, mips64n32,
powerpc, powerpc64, powerpc64le, s390x, sh, sparc, sparc64, and x86).
And I think we should not change current behavior for some reasons:
1. POSIX 2008 removed this SySV interface for a good reason and changing
this behavior adds nothing for current portable code. POSIX 2001
specification does states that stack should be saved [1] and current
GLIBC code does in a arch-specific manner (inside the mcontext_t)
which allows the setcontext to work correctly.
2. Changing this behavior would potentially require compat symbols and
I see no gain in adding compat symbols for deprecated interfaces.
3. Also, for comment #2 in BZ#759, it is up to kernel do setup the contents
for ucontext_t and currently it does not provide the stack information
as well. Trying to change it is also another fix that does not worth
the possible gains.
Instead my proposal is to make it clear the current interface may differ
depending of the underlying operational system.
glibc documentation and close this bug as invalid.
[BZ #759]
* manual/setjmp.texi (getcontex): Document uc_stack value on Linux.
[1] http://pubs.opengroup.org/onlinepubs/009695399/functions/getcontext.html
2017-05-16 19:05:35 +00:00
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2017-08-08 Adhemerval Zanella <adhemerval.zanella@linaro.org>
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[BZ #759]
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* manual/setjmp.texi (getcontex): Document uc_stack value
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compatibility differences.
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2017-08-08 17:14:49 +00:00
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2017-08-08 Joseph Myers <joseph@codesourcery.com>
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* malloc/mcheck.c (old_free_hook): Use void * instead of __ptr_t.
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(old_malloc_hook): Likewise.
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(old_memalign_hook): Likewise.
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(old_realloc_hook): Likewise.
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(struct hdr): Likewise.
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(flood): Likewise.
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(freehook): Likewise.
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(mallochook): Likewise.
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(memalignhook): Likewise.
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(reallochook): Likewise.
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(mprobe): Likewise.
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* malloc/mtrace.c (mallwatch): Likewise.
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(tr_old_free_hook): Likewise.
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(tr_old_malloc_hook): Likewise.
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(tr_old_realloc_hook): Likewise.
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(tr_old_memalign_hook): Likewise.
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(tr_where): Likewise.
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(lock_and_info): Likewise.
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(tr_freehook): Likewise.
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(tr_mallochook): Likewise.
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(tr_reallochook): Likewise.
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(tr_memalignhook): Likewise.
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* misc/err.h [!__GNUC_VA_LIST] (__gnuc_va_list): Likewise.
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* misc/mmap.c (__mmap): Likewise.
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* misc/mmap64.c (__mmap64): Likewise.
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* misc/mprotect.c (__mprotect): Likewise.
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* misc/msync.c (msync): Likewise.
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* misc/munmap.c (__munmap): Likewise.
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* posix/posix_madvise.c (posix_madvise): Likewise.
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* socket/send.c (__send): Likewise.
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* socket/sendto.c (__sendto): Likewise.
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* socket/setsockopt.c (__setsockopt): Likewise.
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* string/memcmp.c (__ptr_t): Remove macro.
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(MEMCMP): Use void * instead of ptr_t.
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* string/memrchr.c (__ptr_t): Remove macro.
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(__memrchr): Use void * instead of ptr_t.
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* sysdeps/mach/hurd/dl-sysdep.c (__mmap): Likewise.
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* sysdeps/mach/hurd/mmap.c (__mmap): Likewise.
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* sysdeps/mach/hurd/mmap64.c (__mmap64): Likewise.
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* sysdeps/mach/mprotect.c (__mprotect): Likewise.
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* sysdeps/mach/msync.c (msync): Likewise.
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* sysdeps/mach/munmap.c (__munmap): Likewise.
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* sysdeps/mips/bits/setjmp.h (struct __jmp_buf_internal_tag):
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Likewise.
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* sysdeps/posix/getcwd.c (__getcwd): Likewise.
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* sysdeps/powerpc/powerpc32/memset.S (memset): Likewise.
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* sysdeps/powerpc/powerpc32/power4/memcpy.S (memcpy): Likewise.
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* sysdeps/powerpc/powerpc32/power4/memset.S (memset): Likewise.
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* sysdeps/powerpc/powerpc32/power6/memcpy.S (memcpy): Likewise.
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* sysdeps/powerpc/powerpc32/power6/memset.S (memset): Likewise.
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* sysdeps/powerpc/powerpc32/power7/memcpy.S (memcpy): Likewise.
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* sysdeps/powerpc/powerpc32/power7/mempcpy.S (__mempcpy):
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Likewise.
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* sysdeps/powerpc/powerpc32/power7/memset.S (memset): Likewise.
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* sysdeps/powerpc/powerpc64/memcpy.S (memcpy): Likewise.
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* sysdeps/powerpc/powerpc64/memset.S (memset): Likewise.
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* sysdeps/powerpc/powerpc64/power4/memcpy.S (memcpy): Likewise.
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* sysdeps/powerpc/powerpc64/power4/memset.S (memset): Likewise.
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* sysdeps/powerpc/powerpc64/power6/memcpy.S (memcpy): Likewise.
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* sysdeps/powerpc/powerpc64/power6/memset.S (memset): Likewise.
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* sysdeps/powerpc/powerpc64/power7/memcpy.S (memcpy): Likewise.
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* sysdeps/powerpc/powerpc64/power7/mempcpy.S (__mempcpy):
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Likewise.
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* sysdeps/powerpc/powerpc64/power7/memset.S (memset): Likewise.
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* sysdeps/powerpc/powerpc64/power8/memset.S (memset): Likewise.
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* sysdeps/tile/memcmp.c (__ptr_t): Remove macro.
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(MEMCMP): Use void * instead of ptr_t.
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* sysdeps/unix/sysv/linux/alpha/oldglob.c (old_glob_t): Likewise.
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* sysdeps/unix/sysv/linux/mmap.c (__mmap): Likewise.
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2017-08-08 16:48:05 +00:00
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2017-08-08 Florian Weimer <fweimer@redhat.com>
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* sysdeps/posix/getaddrinfo.c (gaih_inet): Remove unreachable
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return statement.
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i386: Add <startup.h> [BZ #21913]
On Linux/i386, there are 3 ways to make a system call:
1. call *%gs:SYSINFO_OFFSET. This requires TLS initialization.
2. call *_dl_sysinfo. This requires relocation of _dl_sysinfo.
3. int $0x80. This is slower than #2 and #3, but works everywhere.
When an object file is compiled with PIC, #1 is prefered since it is
faster than #3 and doesn't require relocation of _dl_sysinfo. For
dynamic executables, ld.so initializes TLS. However, for static
executables, before TLS is initialized by __libc_setup_tls, #3 should
be used for system calls.
This patch adds <startup.h> which defines _startup_fatal and defaults
it to __libc_fatal. It replaces __libc_fatal with _startup_fatal in
static executables where it is called before __libc_setup_tls is called.
This header file is included in all files containing functions which are
called before __libc_setup_tls is called. On Linux/i386, when PIE is
enabled by default, _startup_fatal is turned into ABORT_INSTRUCTION and
I386_USE_SYSENTER is defined to 0 so that "int $0x80" is used for system
calls before __libc_setup_tls is called.
Tested on i686 and x86-64. Without this patch, all statically-linked
tests will fail on i686 when the compiler defaults to -fPIE.
[BZ #21913]
* csu/libc-tls.c: Include <startup.h> first.
(__libc_setup_tls): Call _startup_fatal instead of __libc_fatal.
* elf/dl-tunables.c: Include <startup.h> first.
* include/libc-symbols.h (BUILD_PIE_DEFAULT): New.
* sysdeps/generic/startup.h: New file.
* sysdeps/unix/sysv/linux/i386/startup.h: Likewise.
* sysdeps/unix/sysv/linux/i386/brk.c [BUILD_PIE_DEFAULT != 0]
(I386_USE_SYSENTER): New. Defined to 0.
2017-08-08 15:41:08 +00:00
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2017-08-08 H.J. Lu <hongjiu.lu@intel.com>
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[BZ #21913]
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* csu/libc-tls.c: Include <startup.h> first.
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(__libc_setup_tls): Call _startup_fatal instead of __libc_fatal.
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* elf/dl-tunables.c: Include <startup.h> first.
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* include/libc-symbols.h (BUILD_PIE_DEFAULT): New.
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* sysdeps/generic/startup.h: New file.
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* sysdeps/unix/sysv/linux/i386/startup.h: Likewise.
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* sysdeps/unix/sysv/linux/i386/brk.c [BUILD_PIE_DEFAULT != 0]
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(I386_USE_SYSENTER): New. Defined to 0.
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2017-08-08 14:21:58 +00:00
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2017-08-08 Andreas Schwab <schwab@suse.de>
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[BZ #21041]
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* nptl/pt-longjmp.c (longjmp, siglongjmp): Don't use IFUNC resolver.
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* nptl/pt-system.c (system): Likewise.
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2017-07-17 13:59:59 +00:00
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2017-08-07 Adhemerval Zanella <adhemerval.zanella@linaro.org>
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[BZ #21780]
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* sysdeps/posix/preadv2.c (preadv2): Use ENOTSUP instead of
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EOPNOTSUPP.
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* sysdeps/posix/preadv64v2.c (preadv64v2): Likewise.
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* sysdeps/posix/pwritev2.c (pwritev2): Likewise.
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* sysdeps/posix/pwritev64v2.c (pwritev64v2): Likewise.
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* sysdeps/unix/sysv/linux/preadv2.c (preadv2): Likewise.
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* sysdeps/unix/sysv/linux/preadv64v2.c (preadv64v2): Likewise.
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* sysdeps/unix/sysv/linux/pwritev2.c (pwritev2): Likewise.
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* sysdeps/unix/sysv/linux/pwritev64v2.c (pwritev64v2): Likewise.
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2017-08-07 19:53:17 +00:00
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2017-08-07 Joseph Myers <joseph@codesourcery.com>
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Fix XPG4.2 bits/sigaction.h namespace (bug 21899).
For XPG4.2, sa_sigaction, SA_ONSTACK, SA_RESETHAND, SA_RESTART and
SA_NODEFER should be defined in signal.h, but they are only defined
for other standards at present.
This patch fixes the various bits/sigaction.h headers accordingly.
All the fixes are essentially the same, except those for SPARC and
Tile.
For SPARC, the header (a) spuriously defined various nonstandard
macros for __USE_UNIX98 || defined __USE_XOPEN2K8 and (b) defined some
standard macros as aliases of nonstandard ones instead of the other
way round. This patch fixes the SPARC header to handle these macros
the same way and with the same conditions as those for other
architectures, so the standard macros are the primary ones and the
other ones are defined only for __USE_MISC and are aliases of the
standard ones where applicable.
For Tile, the header spuriously defined the nonstandard macro
SA_NOPTRACE for __USE_UNIX98 || defined __USE_XOPEN2K8; this is moved
to __USE_MISC.
(Those nonstandard macros are in a reserved namespace, but it seems
desirable to be consistent between architectures as far as possible,
and so not define them in standard modes anywhere.)
Tested for x86_64, and with build-many-glibcs.py.
[BZ #21899]
* bits/sigaction.h (struct sigaction): Define sa_handler and
sa_sigaction using union also for [__USE_XOPEN_EXTENDED].
(SA_ONSTACK): Change [__USE_UNIX98] condition to
[__USE_XOPEN_EXTENDED].
(SA_RESTART): Likewise.
(SA_NODEFER): Likewise.
(SA_RESETHAND): Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
(struct sigaction): Define sa_handler and sa_sigaction using union
also for [__USE_XOPEN_EXTENDED].
(SA_ONSTACK): Change [__USE_UNIX98] condition to
[__USE_XOPEN_EXTENDED].
(SA_RESTART): Likewise.
(SA_NODEFER): Likewise.
(SA_RESETHAND): Likewise.
* sysdeps/unix/sysv/linux/bits/sigaction.h
(struct sigaction): Define sa_handler and sa_sigaction using union
also for [__USE_XOPEN_EXTENDED].
(SA_ONSTACK): Change [__USE_UNIX98] condition to
[__USE_XOPEN_EXTENDED].
(SA_RESTART): Likewise.
(SA_NODEFER): Likewise.
(SA_RESETHAND): Likewise.
* sysdeps/unix/sysv/linux/hppa/bits/sigaction.h
(struct sigaction): Define sa_handler and sa_sigaction using union
also for [__USE_XOPEN_EXTENDED].
(SA_ONSTACK): Change [__USE_UNIX98] condition to
[__USE_XOPEN_EXTENDED].
(SA_RESTART): Likewise.
(SA_NODEFER): Likewise.
(SA_RESETHAND): Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/sigaction.h
(struct sigaction): Define sa_handler and sa_sigaction using union
also for [__USE_XOPEN_EXTENDED].
(SA_ONSTACK): Change [__USE_UNIX98] condition to
[__USE_XOPEN_EXTENDED].
(SA_RESTART): Likewise.
(SA_NODEFER): Likewise.
(SA_RESETHAND): Likewise.
* sysdeps/unix/sysv/linux/mips/bits/sigaction.h
(struct sigaction): Define sa_handler and sa_sigaction using union
also for [__USE_XOPEN_EXTENDED].
(SA_ONSTACK): Change [__USE_UNIX98] condition to
[__USE_XOPEN_EXTENDED].
(SA_RESTART): Likewise.
(SA_NODEFER): Likewise.
(SA_RESETHAND): Likewise.
* sysdeps/unix/sysv/linux/s390/bits/sigaction.h
(struct sigaction): Define sa_handler and sa_sigaction using union
also for [__USE_XOPEN_EXTENDED].
(SA_ONSTACK): Change [__USE_UNIX98] condition to
[__USE_XOPEN_EXTENDED].
(SA_RESTART): Likewise.
(SA_NODEFER): Likewise.
(SA_RESETHAND): Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/sigaction.h
(struct sigaction): Define sa_handler and sa_sigaction using union
also for [__USE_XOPEN_EXTENDED].
(SA_ONSTACK): Change [__USE_UNIX98] condition to
[__USE_XOPEN_EXTENDED].
(SA_RESTART): Likewise.
(SA_NODEFER): Likewise. Define directly rather than as alias.
(SA_RESETHAND): Likewise.
(SA_INTERRUPT): Define only for [__USE_MISC].
(SA_NOMASK): Define as alias of SA_NODEFER, only for [__USE_MISC].
(SA_ONESHOT): Define as alias of SA_RESETHAND, only for
[__USE_MISC].
(SA_STACK): Define only for [__USE_MISC].
* sysdeps/unix/sysv/linux/tile/bits/sigaction.h
(struct sigaction): Define sa_handler and sa_sigaction using union
also for [__USE_XOPEN_EXTENDED].
(SA_ONSTACK): Change [__USE_UNIX98] condition to
[__USE_XOPEN_EXTENDED].
(SA_RESTART): Likewise.
(SA_NODEFER): Likewise.
(SA_RESETHAND): Likewise.
(SA_NOPTRACE): Define only for [__USE_MISC].
2017-08-07 23:41:32 +00:00
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[BZ #21899]
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* bits/sigaction.h (struct sigaction): Define sa_handler and
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sa_sigaction using union also for [__USE_XOPEN_EXTENDED].
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(SA_ONSTACK): Change [__USE_UNIX98] condition to
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[__USE_XOPEN_EXTENDED].
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(SA_RESTART): Likewise.
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(SA_NODEFER): Likewise.
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(SA_RESETHAND): Likewise.
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* sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
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(struct sigaction): Define sa_handler and sa_sigaction using union
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also for [__USE_XOPEN_EXTENDED].
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(SA_ONSTACK): Change [__USE_UNIX98] condition to
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[__USE_XOPEN_EXTENDED].
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(SA_RESTART): Likewise.
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(SA_NODEFER): Likewise.
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(SA_RESETHAND): Likewise.
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* sysdeps/unix/sysv/linux/bits/sigaction.h
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(struct sigaction): Define sa_handler and sa_sigaction using union
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also for [__USE_XOPEN_EXTENDED].
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(SA_ONSTACK): Change [__USE_UNIX98] condition to
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[__USE_XOPEN_EXTENDED].
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(SA_RESTART): Likewise.
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(SA_NODEFER): Likewise.
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(SA_RESETHAND): Likewise.
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* sysdeps/unix/sysv/linux/hppa/bits/sigaction.h
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(struct sigaction): Define sa_handler and sa_sigaction using union
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also for [__USE_XOPEN_EXTENDED].
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(SA_ONSTACK): Change [__USE_UNIX98] condition to
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[__USE_XOPEN_EXTENDED].
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(SA_RESTART): Likewise.
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(SA_NODEFER): Likewise.
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(SA_RESETHAND): Likewise.
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|
|
* sysdeps/unix/sysv/linux/ia64/bits/sigaction.h
|
|
|
|
|
(struct sigaction): Define sa_handler and sa_sigaction using union
|
|
|
|
|
also for [__USE_XOPEN_EXTENDED].
|
|
|
|
|
(SA_ONSTACK): Change [__USE_UNIX98] condition to
|
|
|
|
|
[__USE_XOPEN_EXTENDED].
|
|
|
|
|
(SA_RESTART): Likewise.
|
|
|
|
|
(SA_NODEFER): Likewise.
|
|
|
|
|
(SA_RESETHAND): Likewise.
|
|
|
|
|
* sysdeps/unix/sysv/linux/mips/bits/sigaction.h
|
|
|
|
|
(struct sigaction): Define sa_handler and sa_sigaction using union
|
|
|
|
|
also for [__USE_XOPEN_EXTENDED].
|
|
|
|
|
(SA_ONSTACK): Change [__USE_UNIX98] condition to
|
|
|
|
|
[__USE_XOPEN_EXTENDED].
|
|
|
|
|
(SA_RESTART): Likewise.
|
|
|
|
|
(SA_NODEFER): Likewise.
|
|
|
|
|
(SA_RESETHAND): Likewise.
|
|
|
|
|
* sysdeps/unix/sysv/linux/s390/bits/sigaction.h
|
|
|
|
|
(struct sigaction): Define sa_handler and sa_sigaction using union
|
|
|
|
|
also for [__USE_XOPEN_EXTENDED].
|
|
|
|
|
(SA_ONSTACK): Change [__USE_UNIX98] condition to
|
|
|
|
|
[__USE_XOPEN_EXTENDED].
|
|
|
|
|
(SA_RESTART): Likewise.
|
|
|
|
|
(SA_NODEFER): Likewise.
|
|
|
|
|
(SA_RESETHAND): Likewise.
|
|
|
|
|
* sysdeps/unix/sysv/linux/sparc/bits/sigaction.h
|
|
|
|
|
(struct sigaction): Define sa_handler and sa_sigaction using union
|
|
|
|
|
also for [__USE_XOPEN_EXTENDED].
|
|
|
|
|
(SA_ONSTACK): Change [__USE_UNIX98] condition to
|
|
|
|
|
[__USE_XOPEN_EXTENDED].
|
|
|
|
|
(SA_RESTART): Likewise.
|
|
|
|
|
(SA_NODEFER): Likewise. Define directly rather than as alias.
|
|
|
|
|
(SA_RESETHAND): Likewise.
|
|
|
|
|
(SA_INTERRUPT): Define only for [__USE_MISC].
|
|
|
|
|
(SA_NOMASK): Define as alias of SA_NODEFER, only for [__USE_MISC].
|
|
|
|
|
(SA_ONESHOT): Define as alias of SA_RESETHAND, only for
|
|
|
|
|
[__USE_MISC].
|
|
|
|
|
(SA_STACK): Define only for [__USE_MISC].
|
|
|
|
|
* sysdeps/unix/sysv/linux/tile/bits/sigaction.h
|
|
|
|
|
(struct sigaction): Define sa_handler and sa_sigaction using union
|
|
|
|
|
also for [__USE_XOPEN_EXTENDED].
|
|
|
|
|
(SA_ONSTACK): Change [__USE_UNIX98] condition to
|
|
|
|
|
[__USE_XOPEN_EXTENDED].
|
|
|
|
|
(SA_RESTART): Likewise.
|
|
|
|
|
(SA_NODEFER): Likewise.
|
|
|
|
|
(SA_RESETHAND): Likewise.
|
|
|
|
|
(SA_NOPTRACE): Define only for [__USE_MISC].
|
|
|
|
|
|
2017-08-07 19:55:34 +00:00
|
|
|
* catgets/catgets.c (catgets): Use uintN_t instead of u_intN_t.
|
|
|
|
|
* catgets/catgetsinfo.h (struct catalog_obj): Likewise.
|
|
|
|
|
(struct catalog_info): Likewise.
|
|
|
|
|
* inet/htontest.c (lo): Likewise.
|
|
|
|
|
(foo): Likewise.
|
|
|
|
|
* inet/inet_lnaof.c (inet_lnaof): Likewise.
|
|
|
|
|
* inet/inet_net.c (inet_network): Likewise.
|
|
|
|
|
* inet/inet_netof.c (inet_netof): Likewise.
|
|
|
|
|
* inet/rcmd.c (__ivaliduser): Likewise.
|
|
|
|
|
(iruserok): Likewise.
|
|
|
|
|
* locale/loadlocale.c (_nl_intern_locale_data): Likewise.
|
|
|
|
|
* locale/programs/locale-spec.c (locale_special): Likewise.
|
|
|
|
|
* nis/nis_findserv.c (struct findserv_req): Likewise.
|
|
|
|
|
(__nis_findfastest_with_timeout): Likewise.
|
|
|
|
|
* nss/test-netdb.c (test_network): Likewise.
|
|
|
|
|
* resolv/inet_neta.c (inet_neta): Likewise.
|
|
|
|
|
* resolv/ns_date.c (ns_datetosecs): Likewise.
|
|
|
|
|
(SECS_PER_DAY): Likewise.
|
|
|
|
|
* resolv/nss_dns/dns-network.c (_nss_dns_getnetbyaddr_r):
|
|
|
|
|
Likewise.
|
|
|
|
|
* resolv/res_comp.c (__putlong): Likewise.
|
|
|
|
|
(__putshort): Likewise.
|
|
|
|
|
(_getlong): Likewise.
|
|
|
|
|
(_getshort): Likewise.
|
|
|
|
|
* resolv/res_debug.c (p_time): Likewise.
|
|
|
|
|
(precsize_ntoa): Likewise.
|
|
|
|
|
(precsize_aton): Likewise.
|
|
|
|
|
(latlon2ul): Likewise.
|
|
|
|
|
(loc_aton): Likewise.
|
|
|
|
|
(loc_ntoa): Likewise.
|
|
|
|
|
* resolv/res_hconf.c (struct netaddr): Likewise.
|
|
|
|
|
(_res_hconf_reorder_addrs): Likewise.
|
|
|
|
|
* sunrpc/clnt_tcp.c (clnttcp_call): Likewise.
|
|
|
|
|
(clnttcp_control): Likewise.
|
|
|
|
|
* sunrpc/clnt_udp.c (clntudp_call): Likewise.
|
|
|
|
|
(clntudp_control): Likewise.
|
|
|
|
|
* sunrpc/clnt_unix.c (clntunix_call): Likewise.
|
|
|
|
|
(clntunix_control): Likewise.
|
|
|
|
|
* sunrpc/pmap_rmt.c (clnt_broadcast): Likewise.
|
|
|
|
|
* sunrpc/rpc/auth.h (union des_block): Likewise.
|
|
|
|
|
* sunrpc/tst-udp-nonblocking.c (do_test): Likewise.
|
|
|
|
|
* sunrpc/xdr_rec.c (struct rec_strm): Likewise.
|
|
|
|
|
(xdrrec_create): Likewise.
|
|
|
|
|
(xdrrec_endofrecord): Likewise.
|
|
|
|
|
(flush_out): Likewise.
|
|
|
|
|
* sunrpc/xdr_stdio.c (xdrstdio_getlong): Likewise.
|
|
|
|
|
(xdrstdio_putlong): Likewise.
|
|
|
|
|
* sysdeps/unix/sysv/linux/errqueue.h (struct sock_extended_err):
|
|
|
|
|
Likewise.
|
|
|
|
|
|
2017-08-07 19:53:17 +00:00
|
|
|
* misc/sys/cdefs.h (__long_double_t): Remove.
|
|
|
|
|
* stdio-common/printf_fp.c (__printf_fp_l): Use long double
|
|
|
|
|
instead of __long_double_t,
|
|
|
|
|
* stdlib/strfmon_l.c (__vstrfmon_l): Likewise.
|
|
|
|
|
|
2017-08-07 19:14:00 +00:00
|
|
|
2017-08-07 Siddhesh Poyarekar <siddhesh@sourceware.org>
|
|
|
|
|
|
2017-08-07 19:26:10 +00:00
|
|
|
* benchtests/scripts/compare_strings.py: Avoid display error when
|
|
|
|
|
running on a text terminal.
|
|
|
|
|
|
2017-08-07 19:25:12 +00:00
|
|
|
* benchtests/scripts/compare_strings.py (main): Add an
|
|
|
|
|
optional -base option.
|
|
|
|
|
(process_results): New argument base_func.
|
|
|
|
|
|
2017-08-07 19:14:00 +00:00
|
|
|
* benchtests/bench-memcpy.c (test_main): Use TEST_NAME instead of
|
|
|
|
|
hardcoding memcpy.
|
|
|
|
|
* benchtests/bench-memcpy-large.c (test_name): Likewise.
|
|
|
|
|
* benchtests/bench-memcpy-random.c (test_name): Likewise.
|
|
|
|
|
|
2017-08-07 15:11:10 +00:00
|
|
|
2017-08-07 Andreas Schwab <schwab@suse.de>
|
|
|
|
|
|
|
|
|
|
* elf/Makefile ($(objpfx)tst-pathopt.out): Redirect output to target.
|
|
|
|
|
* grp/Makefile ($(objpfx)tst_fgetgrent.out): Likewise.
|
|
|
|
|
* intl/Makefile ($(objpfx)tst-gettext.out)
|
|
|
|
|
($(objpfx)tst-translit.out, $(objpfx)tst-gettext2.out)
|
|
|
|
|
($(objpfx)tst-gettext4.out, $(objpfx)tst-gettext6.out): Likewise.
|
|
|
|
|
* libio/Makefile ($(objpfx)test-freopen.out): Likewise.
|
|
|
|
|
* malloc/Makefile ($(objpfx)tst-mtrace.out): Likewise.
|
|
|
|
|
* nptl/Makefile ($(objpfx)tst-tls6.out): Likewise.
|
|
|
|
|
* posix/Makefile ($(objpfx)globtest.out)
|
|
|
|
|
($(objpfx)wordexp-tst.out, $(objpfx)tst-getconf.out): Likewise.
|
|
|
|
|
* stdio-common/Makefile ($(objpfx)tst-unbputc.out)
|
|
|
|
|
($(objpfx)tst-printf.out): Likewise.
|
|
|
|
|
* stdlib/Makefile ($(objpfx)tst-fmtmsg.out)
|
|
|
|
|
($(objpfx)tst-setcontext3.out): Likewise.
|
|
|
|
|
|
x86-64: Add FMA multiarch functions to libm
This patch adds multiarch functions optimized with -mfma -mavx2 to libm.
e_pow-fma.c is compiled with $(config-cflags-nofma) due to PR 19003.
* sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
Add e_exp-fma, e_log-fma, e_pow-fma, s_atan-fma, e_asin-fma,
e_atan2-fma, s_sin-fma, s_tan-fma, mplog-fma, mpa-fma,
slowexp-fma, slowpow-fma, sincos32-fma, doasin-fma, dosincos-fma,
halfulp-fma, mpexp-fma, mpatan2-fma, mpatan-fma, mpsqrt-fma,
and mptan-fma.
(CFLAGS-doasin-fma.c): New.
(CFLAGS-dosincos-fma.c): Likewise.
(CFLAGS-e_asin-fma.c): Likewise.
(CFLAGS-e_atan2-fma.c): Likewise.
(CFLAGS-e_exp-fma.c): Likewise.
(CFLAGS-e_log-fma.c): Likewise.
(CFLAGS-e_pow-fma.c): Likewise.
(CFLAGS-halfulp-fma.c): Likewise.
(CFLAGS-mpa-fma.c): Likewise.
(CFLAGS-mpatan-fma.c): Likewise.
(CFLAGS-mpatan2-fma.c): Likewise.
(CFLAGS-mpexp-fma.c): Likewise.
(CFLAGS-mplog-fma.c): Likewise.
(CFLAGS-mpsqrt-fma.c): Likewise.
(CFLAGS-mptan-fma.c): Likewise.
(CFLAGS-s_atan-fma.c): Likewise.
(CFLAGS-sincos32-fma.c): Likewise.
(CFLAGS-slowexp-fma.c): Likewise.
(CFLAGS-slowpow-fma.c): Likewise.
(CFLAGS-s_sin-fma.c): Likewise.
(CFLAGS-s_tan-fma.c): Likewise.
* sysdeps/x86_64/fpu/multiarch/doasin-fma.c: New file.
* sysdeps/x86_64/fpu/multiarch/dosincos-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_asin-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_atan2-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_exp-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_log-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_pow-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/halfulp-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/ifunc-avx-fma4.h: Likewise.
* sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h: Likewise.
* sysdeps/x86_64/fpu/multiarch/mpa-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mpatan-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mpatan2-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mpexp-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mplog-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mpsqrt-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/mptan-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_atan-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_sin-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_tan-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/sincos32-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/slowexp-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/slowpow-fma.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_asin.c: Rewrite.
* sysdeps/x86_64/fpu/multiarch/e_atan2.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/e_pow.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.
2017-08-07 15:19:59 +00:00
|
|
|
2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
|
|
|
|
|
Add e_exp-fma, e_log-fma, e_pow-fma, s_atan-fma, e_asin-fma,
|
|
|
|
|
e_atan2-fma, s_sin-fma, s_tan-fma, mplog-fma, mpa-fma,
|
|
|
|
|
slowexp-fma, slowpow-fma, sincos32-fma, doasin-fma, dosincos-fma,
|
|
|
|
|
halfulp-fma, mpexp-fma, mpatan2-fma, mpatan-fma, mpsqrt-fma,
|
|
|
|
|
and mptan-fma.
|
|
|
|
|
(CFLAGS-doasin-fma.c): New.
|
|
|
|
|
(CFLAGS-dosincos-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-e_asin-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-e_atan2-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-e_exp-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-e_log-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-e_pow-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-halfulp-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-mpa-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-mpatan-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-mpatan2-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-mpexp-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-mplog-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-mpsqrt-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-mptan-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-s_atan-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-sincos32-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-slowexp-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-slowpow-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-s_sin-fma.c): Likewise.
|
|
|
|
|
(CFLAGS-s_tan-fma.c): Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/doasin-fma.c: New file.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/dosincos-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/e_asin-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/e_atan2-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/e_exp-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/e_log-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/e_pow-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/halfulp-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/ifunc-avx-fma4.h: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/mpa-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/mpatan-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/mpatan2-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/mpexp-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/mplog-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/mpsqrt-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/mptan-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_atan-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_sin-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_tan-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/sincos32-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/slowexp-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/slowpow-fma.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/e_asin.c: Rewrite.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/e_atan2.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/e_pow.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.
|
|
|
|
|
|
2017-08-04 21:32:57 +00:00
|
|
|
2017-08-04 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* sysdeps/generic/math_private.h (__EXPR_FLT128): Remove macro.
|
|
|
|
|
(min_of_type_f): New macro.
|
|
|
|
|
(min_of_type_): Likewise.
|
|
|
|
|
(min_of_type_l): Likewise.
|
|
|
|
|
(min_of_type_f128): Likewise.
|
|
|
|
|
(min_of_type): Define using __MATH_TG and taking an expression
|
|
|
|
|
argument.
|
|
|
|
|
(math_check_force_underflow): Pass expression instead of type to
|
|
|
|
|
min_of_type.
|
|
|
|
|
(math_check_force_underflow_nonneg): Likewise.
|
|
|
|
|
|
2017-08-04 20:38:05 +00:00
|
|
|
2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
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|
|
* sysdeps/x86/cpu-features.h [__ASSEMBLER__]
|
|
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|
|
(LOAD_RTLD_GLOBAL_RO_RDX, HAS_FEATURE, LOAD_FUNC_GOT_EAX,
|
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|
|
HAS_CPU_FEATURE, HAS_ARCH_FEATURE): Removed.
|
|
|
|
|
|
i686: Implement IFUNC selectors in C
* sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
bcopy-ia32, bzero-ia32, rawmemchr-ia32 memchr-ia32,
memcmp-ia32, memcpy-ia32, memmove-ia32, mempcpy-ia32,
memset-ia32, strcat-ia32, strchr-ia32, strrchr-ia32,
strcpy-ia32, strcmp-ia32, strcspn-ia32, strpbrk-ia32,
strspn-ia32, strlen-ia32, stpcpy-ia32, stpncpy-ia32,
memcpy_chk-nonshared, mempcpy_chk-nonshared,
memmove_chk-nonshared and memset_chk-nonshared
* sysdeps/i386/i686/multiarch/bcopy-ia32.S: New file.
* sysdeps/i386/i686/multiarch/bcopy.c: Likewise.
* sysdeps/i386/i686/multiarch/bzero-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/bzero.c: Likewise.
* sysdeps/i386/i686/multiarch/ifunc-memmove.h: Likewise.
* sysdeps/i386/i686/multiarch/ifunc-memset.h: Likewise.
* sysdeps/i386/i686/multiarch/ifunc-sse2-bsf.h: Likewise.
* sysdeps/i386/i686/multiarch/ifunc-sse2-ssse3.h: Likewise.
* sysdeps/i386/i686/multiarch/ifunc-sse2.h: Likewise.
* sysdeps/i386/i686/multiarch/ifunc-sse4_2.h: Likewise.
* sysdeps/i386/i686/multiarch/ifunc-ssse3-sse4_2.h: Likewise.
* sysdeps/i386/i686/multiarch/memchr-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/memchr.c: Likewise.
* sysdeps/i386/i686/multiarch/memcmp-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/memcmp.c: Likewise.
* sysdeps/i386/i686/multiarch/memcpy-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/memcpy.c: Likewise.
* sysdeps/i386/i686/multiarch/memcpy_chk-nonshared.S: Likewise.
* sysdeps/i386/i686/multiarch/memcpy_chk.c: Likewise.
* sysdeps/i386/i686/multiarch/memmove-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/memmove.c: Likewise.
* sysdeps/i386/i686/multiarch/memmove_chk-nonshared.S: Likewise.
* sysdeps/i386/i686/multiarch/memmove_chk.c: Likewise.
* sysdeps/i386/i686/multiarch/mempcpy-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/mempcpy.c: Likewise.
* sysdeps/i386/i686/multiarch/mempcpy_chk-nonshared.S: Likewise.
* sysdeps/i386/i686/multiarch/mempcpy_chk.c: Likewise.
* sysdeps/i386/i686/multiarch/memrchr.c: Likewise.
* sysdeps/i386/i686/multiarch/memset-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/memset.c: Likewise.
* sysdeps/i386/i686/multiarch/memset_chk-nonshared.S: Likewise.
* sysdeps/i386/i686/multiarch/rawmemchr-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/rawmemchr.c: Likewise.
* sysdeps/i386/i686/multiarch/stpcpy-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/stpcpy-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/stpcpy.c: Likewise.
* sysdeps/i386/i686/multiarch/stpncpy-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/stpncpy.c: Likewise.
* sysdeps/i386/i686/multiarch/strcasecmp.c: Likewise.
* sysdeps/i386/i686/multiarch/strcasecmp_l.c: Likewise.
* sysdeps/i386/i686/multiarch/strcat-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/strcat.c: Likewise.
* sysdeps/i386/i686/multiarch/strchr-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/strchr.c: Likewise.
* sysdeps/i386/i686/multiarch/strcmp-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/strcmp.c: Likewise.
* sysdeps/i386/i686/multiarch/strcpy-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/strcpy.c: Likewise.
* sysdeps/i386/i686/multiarch/strcspn-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/strcspn.c: Likewise.
* sysdeps/i386/i686/multiarch/strlen-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/strlen.c: Likewise.
* sysdeps/i386/i686/multiarch/strncase.c: Likewise.
* sysdeps/i386/i686/multiarch/strncase_l.c: Likewise.
* sysdeps/i386/i686/multiarch/strncat.c: Likewise.
* sysdeps/i386/i686/multiarch/strncmp.c: Likewise.
* sysdeps/i386/i686/multiarch/strncpy.c: Likewise.
* sysdeps/i386/i686/multiarch/strnlen.c: Likewise.
* sysdeps/i386/i686/multiarch/strpbrk-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/strpbrk.c: Likewise.
* sysdeps/i386/i686/multiarch/strrchr-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/strrchr.c: Likewise.
* sysdeps/i386/i686/multiarch/strspn-ia32.S: Likewise.
* sysdeps/i386/i686/multiarch/strspn.c: Likewise.
* sysdeps/i386/i686/multiarch/wcschr.c: Likewise.
* sysdeps/i386/i686/multiarch/wcscmp.c: Likewise.
* sysdeps/i386/i686/multiarch/wcscpy.c: Likewise.
* sysdeps/i386/i686/multiarch/wcslen.c: Likewise.
* sysdeps/i386/i686/multiarch/wcsrchr.c: Likewise.
* sysdeps/i386/i686/multiarch/wmemcmp.c: Likewise.
* sysdeps/i386/i686/multiarch/bcopy.S: Removed.
* sysdeps/i386/i686/multiarch/bzero.S: Likewise.
* sysdeps/i386/i686/multiarch/memchr.S: Likewise.
* sysdeps/i386/i686/multiarch/memcmp.S: Likewise.
* sysdeps/i386/i686/multiarch/memcpy.S: Likewise.
* sysdeps/i386/i686/multiarch/memcpy_chk.S: Likewise.
* sysdeps/i386/i686/multiarch/memmove.S: Likewise.
* sysdeps/i386/i686/multiarch/memmove_chk.S: Likewise.
* sysdeps/i386/i686/multiarch/mempcpy.S: Likewise.
* sysdeps/i386/i686/multiarch/mempcpy_chk.S: Likewise.
* sysdeps/i386/i686/multiarch/memrchr.S: Likewise.
* sysdeps/i386/i686/multiarch/memset.S: Likewise.
* sysdeps/i386/i686/multiarch/memset_chk.S: Likewise.
* sysdeps/i386/i686/multiarch/rawmemchr.S: Likewise.
* sysdeps/i386/i686/multiarch/stpcpy.S: Likewise.
* sysdeps/i386/i686/multiarch/stpncpy.S: Likewise.
* sysdeps/i386/i686/multiarch/strcasecmp.S: Likewise.
* sysdeps/i386/i686/multiarch/strcasecmp_l.S: Likewise.
* sysdeps/i386/i686/multiarch/strcat.S: Likewise.
* sysdeps/i386/i686/multiarch/strcmp.S: Likewise.
* sysdeps/i386/i686/multiarch/strcpy.S: Likewise.
* sysdeps/i386/i686/multiarch/strcspn.S: Likewise.
* sysdeps/i386/i686/multiarch/strlen.S: Likewise.
* sysdeps/i386/i686/multiarch/strncase.S: Likewise.
* sysdeps/i386/i686/multiarch/strncase_l.S: Likewise.
* sysdeps/i386/i686/multiarch/strncat.S: Likewise.
* sysdeps/i386/i686/multiarch/strncmp.S: Likewise.
* sysdeps/i386/i686/multiarch/strncpy.S: Likewise.
* sysdeps/i386/i686/multiarch/strnlen.S: Likewise.
* sysdeps/i386/i686/multiarch/strpbrk.S: Likewise.
* sysdeps/i386/i686/multiarch/strrchr.S: Likewise.
* sysdeps/i386/i686/multiarch/strspn.S: Likewise.
* sysdeps/i386/i686/multiarch/wcschr.S: Likewise.
* sysdeps/i386/i686/multiarch/wcscmp.S: Likewise.
* sysdeps/i386/i686/multiarch/wcscpy.S: Likewise.
* sysdeps/i386/i686/multiarch/wcslen.S: Likewise.
* sysdeps/i386/i686/multiarch/wcsrchr.S: Likewise.
* sysdeps/i386/i686/multiarch/wmemcmp.S: Likewise.
2017-07-19 13:54:03 +00:00
|
|
|
2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
* sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
|
|
|
|
|
bcopy-ia32, bzero-ia32, rawmemchr-ia32 memchr-ia32,
|
|
|
|
|
memcmp-ia32, memcpy-ia32, memmove-ia32, mempcpy-ia32,
|
|
|
|
|
memset-ia32, strcat-ia32, strchr-ia32, strrchr-ia32,
|
|
|
|
|
strcpy-ia32, strcmp-ia32, strcspn-ia32, strpbrk-ia32,
|
|
|
|
|
strspn-ia32, strlen-ia32, stpcpy-ia32, stpncpy-ia32,
|
|
|
|
|
memcpy_chk-nonshared, mempcpy_chk-nonshared,
|
|
|
|
|
memmove_chk-nonshared and memset_chk-nonshared
|
|
|
|
|
* sysdeps/i386/i686/multiarch/bcopy-ia32.S: New file.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/bcopy.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/bzero-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/bzero.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/ifunc-memmove.h: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/ifunc-memset.h: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/ifunc-sse2-bsf.h: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/ifunc-sse2-ssse3.h: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/ifunc-sse2.h: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/ifunc-sse4_2.h: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/ifunc-ssse3-sse4_2.h: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memchr-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memchr.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcmp-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcmp.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy_chk-nonshared.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy_chk.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memmove-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memmove.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memmove_chk-nonshared.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memmove_chk.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/mempcpy-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/mempcpy.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/mempcpy_chk-nonshared.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/mempcpy_chk.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memrchr.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memset-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memset.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memset_chk-nonshared.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/rawmemchr-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/rawmemchr.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/stpcpy-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/stpcpy-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/stpcpy.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/stpncpy-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/stpncpy.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcasecmp.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcasecmp_l.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcat-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcat.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strchr-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strchr.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcmp-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcmp.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcpy-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcpy.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcspn-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcspn.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strlen-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strlen.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strncase.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strncase_l.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strncat.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strncmp.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strncpy.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strnlen.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strpbrk-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strpbrk.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strrchr-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strrchr.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strspn-ia32.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strspn.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wcschr.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wcscmp.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wcscpy.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wcslen.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wcsrchr.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wmemcmp.c: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/bcopy.S: Removed.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/bzero.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memchr.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcmp.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy_chk.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memmove.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memmove_chk.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/mempcpy.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/mempcpy_chk.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memrchr.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memset.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memset_chk.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/rawmemchr.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/stpcpy.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/stpncpy.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcasecmp.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcasecmp_l.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcat.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcmp.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcpy.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcspn.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strlen.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strncase.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strncase_l.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strncat.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strncmp.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strncpy.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strnlen.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strpbrk.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strrchr.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strspn.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wcschr.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wcscmp.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wcscpy.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wcslen.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wcsrchr.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/wmemcmp.S: Likewise.
|
|
|
|
|
|
x86-64: Implement libmathvec IFUNC selectors in C
* sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines)
Add svml_d_cos2_core-sse2, svml_d_cos4_core-sse,
svml_d_cos8_core-avx2, svml_d_exp2_core-sse2,
svml_d_exp4_core-sse, svml_d_exp8_core-avx2,
svml_d_log2_core-sse2, svml_d_log4_core-sse,
svml_d_log8_core-avx2, svml_d_pow2_core-sse2,
svml_d_pow4_core-sse, svml_d_pow8_core-avx2
svml_d_sin2_core-sse2, svml_d_sin4_core-sse,
svml_d_sin8_core-avx2, svml_d_sincos2_core-sse2,
svml_d_sincos4_core-sse, svml_d_sincos8_core-avx2,
svml_s_cosf16_core-avx2, svml_s_cosf4_core-sse2,
svml_s_cosf8_core-sse, svml_s_expf16_core-avx2,
svml_s_expf4_core-sse2, svml_s_expf8_core-sse,
svml_s_logf16_core-avx2, svml_s_logf4_core-sse2,
svml_s_logf8_core-sse, svml_s_powf16_core-avx2,
svml_s_powf4_core-sse2, svml_s_powf8_core-sse,
svml_s_sincosf16_core-avx2, svml_s_sincosf4_core-sse2,
svml_s_sincosf8_core-sse, svml_s_sinf16_core-avx2,
svml_s_sinf4_core-sse2 and svml_s_sinf8_core-sse.
* sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx2.h: New file.
* sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx512.h: Likewise.
* sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-sse4_1.h: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_log2_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core.c: Likewise.
* sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN2v_cos): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVdN4v_cos): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVeN8v_cos): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN2v_exp): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVdN4v_exp): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVeN8v_exp): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_log2_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_log2_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN2v_log): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_log4_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVdN4v_log): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_log8_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVeN8v_log): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN2vv_pow): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVdN4vv_pow): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVeN8vv_pow): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN2v_sin): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN4v_sin): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN8v_sin): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN2vvv_sincos): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVdN4vvv_sincos): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVeN8vvv_sincos): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVeN16v_cosf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN4v_cosf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVdN8v_cosf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVeN16v_expf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN4v_expf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVdN8v_expf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVeN16v_logf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN4v_logf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVdN8v_logf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVeN16vv_powf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN4vv_powf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVdN8vv_powf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVeN16vvv_sincosf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN4vvv_sincosf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVdN8vvv_sincosf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core-avx2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVeN16v_sinf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core-sse2.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVbN4v_sinf): Removed.
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core.S: Renamed to
...
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core-sse.S: This.
Don't include <sysdep.h> nor <init-arch.h>.
(_ZGVdN8v_sinf): Removed.
2017-08-04 20:03:44 +00:00
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2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
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* sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines)
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Add svml_d_cos2_core-sse2, svml_d_cos4_core-sse,
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svml_d_cos8_core-avx2, svml_d_exp2_core-sse2,
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svml_d_exp4_core-sse, svml_d_exp8_core-avx2,
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svml_d_log2_core-sse2, svml_d_log4_core-sse,
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svml_d_log8_core-avx2, svml_d_pow2_core-sse2,
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svml_d_pow4_core-sse, svml_d_pow8_core-avx2
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svml_d_sin2_core-sse2, svml_d_sin4_core-sse,
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svml_d_sin8_core-avx2, svml_d_sincos2_core-sse2,
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svml_d_sincos4_core-sse, svml_d_sincos8_core-avx2,
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svml_s_cosf16_core-avx2, svml_s_cosf4_core-sse2,
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svml_s_cosf8_core-sse, svml_s_expf16_core-avx2,
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svml_s_expf4_core-sse2, svml_s_expf8_core-sse,
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svml_s_logf16_core-avx2, svml_s_logf4_core-sse2,
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svml_s_logf8_core-sse, svml_s_powf16_core-avx2,
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svml_s_powf4_core-sse2, svml_s_powf8_core-sse,
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svml_s_sincosf16_core-avx2, svml_s_sincosf4_core-sse2,
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svml_s_sincosf8_core-sse, svml_s_sinf16_core-avx2,
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svml_s_sinf4_core-sse2 and svml_s_sinf8_core-sse.
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* sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx2.h: New file.
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* sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx512.h: Likewise.
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* sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-sse4_1.h: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_log2_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core.c: Likewise.
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* sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN2v_cos): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVdN4v_cos): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVeN8v_cos): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN2v_exp): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVdN4v_exp): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVeN8v_exp): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_log2_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_log2_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN2v_log): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_log4_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVdN4v_log): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_log8_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVeN8v_log): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN2vv_pow): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVdN4vv_pow): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVeN8vv_pow): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN2v_sin): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN4v_sin): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN8v_sin): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN2vvv_sincos): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVdN4vvv_sincos): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVeN8vvv_sincos): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVeN16v_cosf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN4v_cosf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVdN8v_cosf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVeN16v_expf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN4v_expf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVdN8v_expf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVeN16v_logf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN4v_logf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVdN8v_logf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVeN16vv_powf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN4vv_powf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVdN8vv_powf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVeN16vvv_sincosf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN4vvv_sincosf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVdN8vvv_sincosf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core-avx2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVeN16v_sinf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core-sse2.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVbN4v_sinf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core.S: Renamed to
|
|
|
|
|
...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core-sse.S: This.
|
|
|
|
|
Don't include <sysdep.h> nor <init-arch.h>.
|
|
|
|
|
(_ZGVdN8v_sinf): Removed.
|
|
|
|
|
|
2017-08-04 20:01:59 +00:00
|
|
|
2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
|
|
|
|
|
Add s_ceil-sse4_1, s_ceilf-sse4_1, s_floor-sse4_1,
|
|
|
|
|
s_floorf-sse4_1, s_nearbyint-sse4_1, s_nearbyintf-sse4_1,
|
|
|
|
|
s_rint-sse4_1 and s_rintf-sse4_1.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/ifunc-sse4_1.h: New file.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_ceil.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_ceilf.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_floor.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_floorf.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_nearbyint.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_nearbyintf.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_rint.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_rintf.c: Likewise.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_ceil.S: Renamed to ...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_ceil-sse4_1.S: This. Don't
|
|
|
|
|
include <machine/asm.h> nor <init-arch.h>. Include <sysdep.h>.
|
|
|
|
|
(__ceil): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_ceilf.S: Renamed to ...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_ceilf-sse4_1.S: This. Don't
|
|
|
|
|
include <machine/asm.h> nor <init-arch.h>. Include <sysdep.h>.
|
|
|
|
|
(__ceilf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_floor.S: Renamed to ...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_floor-sse4_1.S: This. Don't
|
|
|
|
|
include <machine/asm.h> nor <init-arch.h>. Include <sysdep.h>.
|
|
|
|
|
(__floor): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_floorf.S: Renamed to ...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_floorf-sse4_1.S: This. Don't
|
|
|
|
|
include <machine/asm.h> nor <init-arch.h>. Include <sysdep.h>.
|
|
|
|
|
(__floorf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_nearbyint.S: Renamed to ...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_nearbyint-sse4_1.S: This. Don't
|
|
|
|
|
include <machine/asm.h> nor <init-arch.h>. Include <sysdep.h>.
|
|
|
|
|
(__nearbyint): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_nearbyintf.S: Renamed to ...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_nearbyintf-sse4_1.S: This. Don't
|
|
|
|
|
include <machine/asm.h> nor <init-arch.h>. Include <sysdep.h>.
|
|
|
|
|
(__nearbyintf): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_rint.S: Renamed to ...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_rint-sse4_1.S: This. Don't
|
|
|
|
|
include <machine/asm.h> nor <init-arch.h>. Include <sysdep.h>.
|
|
|
|
|
(__rint): Removed.
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_rintf.S: Renamed to ...
|
|
|
|
|
* sysdeps/x86_64/fpu/multiarch/s_rintf-sse4_1.S: This. Don't
|
|
|
|
|
include <machine/asm.h> nor <init-arch.h>. Include <sysdep.h>.
|
|
|
|
|
(__rintf): Removed.
|
|
|
|
|
|
2017-08-04 19:59:35 +00:00
|
|
|
2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
* sysdeps/i386/start.S (_start): Check Check PIC instead of
|
|
|
|
|
SHARED. Avoid dynamic relocation against main in static PIE.
|
|
|
|
|
|
2017-08-04 19:58:01 +00:00
|
|
|
2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
[BZ #21815]
|
|
|
|
|
* elf/Makefile (CFLAGS-tst-prelink.c): New.
|
|
|
|
|
(LDFLAGS-tst-prelink): Likewise.
|
|
|
|
|
|
2017-08-04 19:30:22 +00:00
|
|
|
2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
* sysdeps/unix/sysv/linux/i386/sysdep.h (I386_USE_SYSENTER):
|
|
|
|
|
Define to I386_USE_SYSENTER to 0 or 1 if not defined.
|
|
|
|
|
(ENTER_KERNEL): Check if I386_USE_SYSENTER is 1 and check PIC.
|
|
|
|
|
(INTERNAL_SYSCALL_MAIN_INLINE): Likewise.
|
|
|
|
|
(INTERNAL_SYSCALL_NCS): Likewise.
|
|
|
|
|
(LOADARGS_1): Likewise.
|
|
|
|
|
(LOADARGS_5): Likewise.
|
|
|
|
|
(RESTOREARGS_1): Likewise.
|
|
|
|
|
(RESTOREARGS_5): Likewise.
|
|
|
|
|
|
2017-08-04 19:27:00 +00:00
|
|
|
2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
* sysdeps/x86_64/memmove.S (MEMCPY_SYMBOL): Don't check SHARED.
|
|
|
|
|
(MEMPCPY_SYMBOL): Likewise.
|
|
|
|
|
* sysdeps/x86_64/multiarch/ifunc-impl-list.c
|
|
|
|
|
(__libc_ifunc_impl_list): Test memcpy and mempcpy in libc.a.
|
|
|
|
|
* sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Also include
|
|
|
|
|
in libc.a.
|
|
|
|
|
* sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.
|
|
|
|
|
* sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S:
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/x86_64/multiarch/memcpy.c: Also include in libc.a.
|
|
|
|
|
(__hidden_ver1): Don't use in libc.a.
|
|
|
|
|
* sysdeps/x86_64/multiarch/memmove-sse2-unaligned-erms.S
|
|
|
|
|
(__mempcpy): Don't create a weak alias in libc.a.
|
|
|
|
|
* sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S: Support
|
|
|
|
|
libc.a.
|
|
|
|
|
* sysdeps/x86_64/multiarch/mempcpy.c: Also include in libc.a.
|
|
|
|
|
(__hidden_ver1): Don't use in libc.a.
|
|
|
|
|
|
2017-08-04 19:17:15 +00:00
|
|
|
2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
* config.make.in (have-insert): New.
|
|
|
|
|
* configure.ac (libc_cv_insert): New. Set to yes if linker
|
|
|
|
|
supports INSERT in linker script.
|
|
|
|
|
(AC_SUBST(libc_cv_insert): New.
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
* sysdeps/x86_64/Makefile (tests): Add tst-split-dynreloc only
|
|
|
|
|
if $(have-insert) == yes.
|
|
|
|
|
|
2017-08-04 18:47:08 +00:00
|
|
|
2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
* elf/Makefile (tests): Add vismain only if
|
|
|
|
|
$(have-protected-data) == yes.
|
|
|
|
|
(tests-pie): Likewise.
|
|
|
|
|
|
x86-64: Use _dl_runtime_resolve_opt only with AVX512F [BZ #21871]
On AVX machines with XGETBV (ECX == 1) like Skylake processors,
(gdb) disass _dl_runtime_resolve_avx_opt
Dump of assembler code for function _dl_runtime_resolve_avx_opt:
0x0000000000015890 <+0>: push %rax
0x0000000000015891 <+1>: push %rcx
0x0000000000015892 <+2>: push %rdx
0x0000000000015893 <+3>: mov $0x1,%ecx
0x0000000000015898 <+8>: xgetbv
0x000000000001589b <+11>: mov %eax,%r11d
0x000000000001589e <+14>: pop %rdx
0x000000000001589f <+15>: pop %rcx
0x00000000000158a0 <+16>: pop %rax
0x00000000000158a1 <+17>: and $0x4,%r11d
0x00000000000158a5 <+21>: bnd je 0x16200 <_dl_runtime_resolve_sse_vex>
End of assembler dump.
is slower than:
(gdb) disass _dl_runtime_resolve_avx_slow
Dump of assembler code for function _dl_runtime_resolve_avx_slow:
0x0000000000015850 <+0>: vorpd %ymm0,%ymm1,%ymm8
0x0000000000015854 <+4>: vorpd %ymm2,%ymm3,%ymm9
0x0000000000015858 <+8>: vorpd %ymm4,%ymm5,%ymm10
0x000000000001585c <+12>: vorpd %ymm6,%ymm7,%ymm11
0x0000000000015860 <+16>: vorpd %ymm8,%ymm9,%ymm9
0x0000000000015865 <+21>: vorpd %ymm10,%ymm11,%ymm10
0x000000000001586a <+26>: vpcmpeqd %xmm8,%xmm8,%xmm8
0x000000000001586f <+31>: vorpd %ymm9,%ymm10,%ymm10
0x0000000000015874 <+36>: vptest %ymm10,%ymm8
0x0000000000015879 <+41>: bnd jae 0x158b0 <_dl_runtime_resolve_avx>
0x000000000001587c <+44>: vzeroupper
0x000000000001587f <+47>: bnd jmpq 0x16200 <_dl_runtime_resolve_sse_vex>
End of assembler dump.
(gdb)
since xgetbv takes much more cycles than single cycle operations like
vpord/vvpcmpeq/ptest. _dl_runtime_resolve_opt should be used only with
AVX512 where AVX512 instructions lead to lower CPU frequency on Skylake
server.
[BZ #21871]
* sysdeps/x86/cpu-features.c (init_cpu_features): Set
bit_arch_Use_dl_runtime_resolve_opt only with AVX512F.
2017-08-04 18:14:19 +00:00
|
|
|
2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
[BZ #21871]
|
|
|
|
|
* sysdeps/x86/cpu-features.c (init_cpu_features): Set
|
|
|
|
|
bit_arch_Use_dl_runtime_resolve_opt only with AVX512F.
|
|
|
|
|
|
2017-08-04 17:56:40 +00:00
|
|
|
2017-08-04 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
[BZ #21790]
|
|
|
|
|
* sysdeps/i386/i586/memset.S
|
|
|
|
|
(__memset_zero_constant_len_parameter): Removed.
|
|
|
|
|
* sysdeps/i386/i686/memset.S
|
|
|
|
|
(__memset_zero_constant_len_parameter): Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memset_chk.S
|
|
|
|
|
(__memset_zero_constant_len_parameter): Likewise.
|
|
|
|
|
* sysdeps/x86_64/memset.S (__memset_zero_constant_len_parameter):
|
|
|
|
|
Likewise.
|
|
|
|
|
|
2017-08-03 22:35:48 +00:00
|
|
|
2017-08-03 Aurelien Jarno <aurelien@aurel32.net>
|
|
|
|
|
|
|
|
|
|
* stdlib/getentropy.c (getentropy): Change return type to int.
|
|
|
|
|
|
2017-08-03 22:33:19 +00:00
|
|
|
2017-08-03 Aurelien Jarno <aurelien@aurel32.net>
|
|
|
|
|
|
|
|
|
|
* sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Regenerated.
|
|
|
|
|
|
2017-08-03 19:55:04 +00:00
|
|
|
2017-08-03 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
* math/s_nextafter.c (__nextafter): Use uintN_t instead of
|
|
|
|
|
u_intN_t.
|
|
|
|
|
* math/s_nexttowardf.c (__nexttowardf): Likewise.
|
|
|
|
|
* sysdeps/generic/math_private.h (ieee_double_shape_type):
|
|
|
|
|
Likewise.
|
|
|
|
|
(ieee_float_shape_type): Likewise.
|
|
|
|
|
* sysdeps/i386/fpu/s_fpclassifyl.c (__fpclassifyl): Likewise.
|
|
|
|
|
* sysdeps/i386/fpu/s_isnanl.c (__isnanl): Likewise.
|
|
|
|
|
* sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Likewise.
|
|
|
|
|
* sysdeps/i386/fpu/s_nexttoward.c (__nexttoward): Likewise.
|
|
|
|
|
* sysdeps/i386/fpu/s_nexttowardf.c (__nexttowardf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/e_acosh.c (__ieee754_acosh): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/e_cosh.c (__ieee754_cosh): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/e_fmod.c (__ieee754_fmod): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/e_gamma_r.c (__ieee754_gamma_r):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/e_hypot.c (__ieee754_hypot): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_jn): Likewise.
|
|
|
|
|
(__ieee754_yn): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/e_log10.c (__ieee754_log10): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/e_log2.c (__ieee754_log2): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/e_rem_pio2.c (__ieee754_rem_pio2):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/e_sinh.c (__ieee754_sinh): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_ceil.c (__ceil): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_copysign.c (__copysign): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_erf.c (__erf): Likewise.
|
|
|
|
|
(__erfc): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_expm1.c (__expm1): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_finite.c (FINITE): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_floor.c (__floor): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_fpclassify.c (__fpclassify): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_isnan.c (__isnan): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_issignaling.c (__issignaling):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_llrint.c (__llrint): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_llround.c (__llround): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_lrint.c (__lrint): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_lround.c (__lround): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_modf.c (__modf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_nextup.c (__nextup): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_remquo.c (__remquo): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_round.c (__round): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/s_trunc.c (__trunc): Likewise.
|
|
|
|
|
* sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c
|
|
|
|
|
(__issignaling): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/e_atan2f.c (__ieee754_atan2f): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/e_fmodf.c (__ieee754_fmodf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/e_gammaf_r.c (__ieee754_gammaf_r):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_ynf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/e_log10f.c (__ieee754_log10f): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/e_powf.c (__ieee754_powf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/e_rem_pio2f.c (__ieee754_rem_pio2f):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/e_remainderf.c (__ieee754_remainderf):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/e_sqrtf.c (__ieee754_sqrtf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_ceilf.c (__ceilf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_copysignf.c (__copysignf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_erff.c (__erff): Likewise.
|
|
|
|
|
(__erfcf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_expm1f.c (__expm1f): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_finitef.c (FINITEF): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_floorf.c (__floorf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_fpclassifyf.c (__fpclassifyf):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_isnanf.c (__isnanf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_issignalingf.c (__issignalingf):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_llrintf.c (__llrintf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_llroundf.c (__llroundf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_lrintf.c (__lrintf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_lroundf.c (__lroundf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_modff.c (__modff): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_remquof.c (__remquof): Likewise.
|
|
|
|
|
* sysdeps/ieee754/flt-32/s_roundf.c (__roundf): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/e_acoshl.c (__ieee754_acoshl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/e_atan2l.c (__ieee754_atan2l):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/e_atanhl.c (__ieee754_atanhl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/e_fmodl.c (__ieee754_fmodl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/e_gammal_r.c (__ieee754_gammal_r):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/e_hypotl.c (__ieee754_hypotl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/e_jnl.c (__ieee754_jnl): Likewise.
|
|
|
|
|
(__ieee754_ynl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/e_powl.c (__ieee754_powl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/e_rem_pio2l.c (__ieee754_rem_pio2l):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/e_remainderl.c (__ieee754_remainderl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/e_sinhl.c (__ieee754_sinhl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/k_cosl.c (__kernel_cosl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/k_sincosl.c (__kernel_sincosl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/k_sinl.c (__kernel_sinl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_ceill.c (__ceill): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_copysignl.c (__copysignl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_erfl.c (__erfcl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_fabsl.c (__fabsl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_finitel.c (__finitel): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_floorl.c (__floorl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_fpclassifyl.c (__fpclassifyl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_frexpl.c (__frexpl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_isnanl.c (__isnanl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_issignalingl.c (__issignalingl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_llrintl.c (__llrintl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_llroundl.c (__llroundl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_lrintl.c (__lrintl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_lroundl.c (__lroundl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_modfl.c (__modfl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_nearbyintl.c (__nearbyintl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_nextafterl.c (__nextafterl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_nexttoward.c (__nexttoward):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_nexttowardf.c (__nexttowardf):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_nextupl.c (__nextupl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_remquol.c (__remquol): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_rintl.c (__rintl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_roundl.c (__roundl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_tanhl.c (__tanhl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128/s_truncl.c (__truncl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/e_fmodl.c (__ieee754_fmodl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (__ieee754_gammal_r):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/e_powl.c (__ieee754_powl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c (__ieee754_rem_pio2l):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/e_remainderl.c
|
|
|
|
|
(__ieee754_remainderl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/k_cosl.c (__kernel_cosl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/k_sinl.c (__kernel_sinl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/s_fabsl.c (__fabsl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c (___fpclassifyl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/s_modfl.c (__modfl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c (__nexttowardf):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-128ibm/s_remquol.c (__remquol): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_acoshl.c (__ieee754_acoshl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_asinl.c (__ieee754_asinl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_atanhl.c (__ieee754_atanhl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_coshl.c (__ieee754_coshl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_gammal_r.c (__ieee754_gammal_r):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_hypotl.c (__ieee754_hypotl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_j0l.c (__ieee754_j0l): Likewise.
|
|
|
|
|
(__ieee754_y0l): Likewise.
|
|
|
|
|
(pzero): Likewise.
|
|
|
|
|
(qzero): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_j1l.c (__ieee754_j1l): Likewise.
|
|
|
|
|
(__ieee754_y1l): Likewise.
|
|
|
|
|
(pone): Likewise.
|
|
|
|
|
(qone): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_jnl.c (__ieee754_jnl): Likewise.
|
|
|
|
|
(__ieee754_ynl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_lgammal_r.c (sin_pi): Likewise.
|
|
|
|
|
(__ieee754_lgammal_r): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_rem_pio2l.c (__ieee754_rem_pio2l):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/e_sinhl.c (__ieee754_sinhl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_copysignl.c (__copysignl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_erfl.c (__erfl): Likewise.
|
|
|
|
|
(__erfcl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_frexpl.c (__frexpl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_issignalingl.c (__issignalingl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_llrintl.c (__llrintl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_llroundl.c (__llroundl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_lrintl.c (__lrintl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_lroundl.c (__lroundl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_modfl.c (__modfl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttoward): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_nexttowardf.c (__nexttowardf):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_nextupl.c (__nextupl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_remquol.c (__remquol): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_roundl.c (__roundl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-96/s_tanhl.c (__tanhl): Likewise.
|
|
|
|
|
* sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c (__nldbl_nexttowardf):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/m68k/m680x0/fpu/e_pow.c (s(__ieee754_pow)): Likewise.
|
|
|
|
|
* sysdeps/m68k/m680x0/fpu/s_fpclassifyl.c (__fpclassifyl):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/m68k/m680x0/fpu/s_llrint.c (__llrint): Likewise.
|
|
|
|
|
* sysdeps/m68k/m680x0/fpu/s_llrintf.c (__llrintf): Likewise.
|
|
|
|
|
* sysdeps/m68k/m680x0/fpu/s_llrintl.c (__llrintl): Likewise.
|
|
|
|
|
* sysdeps/m68k/m680x0/fpu/s_nextafterl.c (__nextafterl): Likewise.
|
|
|
|
|
* sysdeps/x86/fpu/powl_helper.c (__powl_helper): Likewise.
|
|
|
|
|
|
2017-08-03 10:33:00 +00:00
|
|
|
2017-08-03 Florian Weimer <fweimer@redhat.com>
|
|
|
|
|
|
|
|
|
|
[BZ #21885]
|
|
|
|
|
* sysdeps/posix/getaddrinfo.c (gethosts): Release resolver context
|
|
|
|
|
on memory allocation failure.
|
|
|
|
|
|
2017-08-03 06:09:21 +00:00
|
|
|
2017-08-03 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
* sysdeps/powerpc/mod-tlsopt-powerpc.c: Extract from
|
|
|
|
|
tst-tlsopt-powerpc.c with function name change and no test harness.
|
|
|
|
|
* sysdeps/powerpc/tst-tlsopt-powerpc.c: Remove body of test.
|
|
|
|
|
Call tls_get_addr_opt_test.
|
|
|
|
|
* sysdeps/powerpc/Makefile (LDFLAGS-tst-tlsopt-powerpc): Don't define.
|
|
|
|
|
(modules-names): Add mod-tlsopt-powerpc.
|
|
|
|
|
(mod-tlsopt-powerpc.so-no-z-defs): Define.
|
|
|
|
|
(tst-tlsopt-powerpc): Depend on .so.
|
|
|
|
|
* sysdeps/powerpc/powerpc64/tls-macros.h (__TLS_GET_ADDR): Don't
|
|
|
|
|
define. Expand use in TLS_GD and TLS_LD.
|
|
|
|
|
|
2017-08-02 21:29:57 +00:00
|
|
|
2017-08-02 Samuel Thibault <samuel.thibault@ens-lyon.org>
|
|
|
|
|
|
|
|
|
|
* sysdeps/mach/hurd/enbl-secure.c (__libc_init_secure): Define
|
|
|
|
|
function.
|
2017-08-02 21:07:58 +00:00
|
|
|
* sysdeps/posix/shm_open.c: Include <pthread.h>.
|
2017-08-02 21:29:57 +00:00
|
|
|
|
2017-08-02 20:16:05 +00:00
|
|
|
2017-08-02 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
[BZ #21686]
|
|
|
|
|
* math/tgmath.h (__TGMATH_BINARY_REAL_ONLY): Add arguments before
|
|
|
|
|
comparing size with that of double.
|
|
|
|
|
(__TGMATH_BINARY_REAL_STD_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_BINARY_REAL_RET_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_TERNARY_REAL_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_BINARY_REAL_IMAG): Likewise.
|
|
|
|
|
* math/gen-tgmath-tests.py (Type.init_types): Create __int128 and
|
|
|
|
|
unsigned __int128 types.
|
|
|
|
|
|
Remove CFLAG settings that turn off warning (no longer needed).
2017-08-02 Steve Ellcey <sellcey@cavium.com>
* localedata/Makefile (CFLAGS-tst_iswalnum.c, CFLAGS-tst_iswalpha.c
CFLAGS-tst_iswcntrl.c, CFLAGS-tst_iswdigit.c, CFLAGS-tst_iswgraph.c,
CFLAGS-tst_iswlower.c, CFLAGS-tst_iswprint.c, CFLAGS-tst_iswpunct.c,
CFLAGS-tst_iswspace.c, CFLAGS-tst_iswupper.c, CFLAGS-tst_iswxdigit.c,
CFLAGS-tst_towlower.c, CFLAGS-tst_towupper.c): Remove.
2017-08-02 19:57:58 +00:00
|
|
|
2017-08-02 Steve Ellcey <sellcey@cavium.com>
|
|
|
|
|
|
|
|
|
|
* localedata/Makefile (CFLAGS-tst_iswalnum.c, CFLAGS-tst_iswalpha.c
|
|
|
|
|
CFLAGS-tst_iswcntrl.c, CFLAGS-tst_iswdigit.c, CFLAGS-tst_iswgraph.c,
|
|
|
|
|
CFLAGS-tst_iswlower.c, CFLAGS-tst_iswprint.c, CFLAGS-tst_iswpunct.c,
|
|
|
|
|
CFLAGS-tst_iswspace.c, CFLAGS-tst_iswupper.c, CFLAGS-tst_iswxdigit.c,
|
|
|
|
|
CFLAGS-tst_towlower.c, CFLAGS-tst_towupper.c): Remove.
|
|
|
|
|
|
2017-08-02 17:27:14 +00:00
|
|
|
2017-08-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
* sysdeps/x86_64/start.S (_start): Check PIC instead of SHARED.
|
|
|
|
|
|
2017-08-02 17:25:11 +00:00
|
|
|
2017-08-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcmp-sse4.S: Check PIC instead
|
|
|
|
|
of SHARED.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memset-sse2-rep.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memset-sse2.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcat-sse2.S: Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/strcpy-sse2.S: Likewise.
|
|
|
|
|
|
2017-08-02 16:09:01 +00:00
|
|
|
2017-08-02 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
[BZ #21685]
|
|
|
|
|
* math/tgmath.h (__tgmath_real_type): Use unary + on potentially
|
|
|
|
|
bit-field expressions passed to sizeof or typeof.
|
|
|
|
|
[__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
|
|
|
|
|
(__TGMATH_F128): Likewise.
|
|
|
|
|
[__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
|
|
|
|
|
(__TGMATH_CF128): Likewise.
|
|
|
|
|
(__TGMATH_UNARY_REAL_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_UNARY_REAL_RET_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_BINARY_FIRST_REAL_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_BINARY_FIRST_REAL_STD_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_BINARY_REAL_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_BINARY_REAL_STD_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_BINARY_REAL_RET_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_TERNARY_REAL_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_TERNARY_FIRST_REAL_RET_ONLY): Likewise.
|
|
|
|
|
(__TGMATH_UNARY_REAL_IMAG): Likewise.
|
|
|
|
|
(__TGMATH_UNARY_IMAG): Likewise.
|
|
|
|
|
(__TGMATH_UNARY_REAL_IMAG_RET_REAL): Likewise.
|
|
|
|
|
(__TGMATH_BINARY_REAL_IMAG): Likewise.
|
|
|
|
|
* math/gen-tgmath-tests.py (Type.init_types): Create bit_field
|
|
|
|
|
type.
|
|
|
|
|
(define_vars_for_type): Handle bit_field type specially.
|
|
|
|
|
(Tests.__init__): Declare structure with bit-field element.
|
|
|
|
|
|
2017-08-02 15:32:00 +00:00
|
|
|
2017-08-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
[BZ #21791]
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S
|
|
|
|
|
(MEMCPY_CHK): Define only if SHARED is defined.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S (MEMCPY_CHK):
|
|
|
|
|
Likewise.
|
|
|
|
|
* sysdeps/i386/i686/multiarch/memcpy-ssse3.S (MEMCPY_CHK):
|
|
|
|
|
Likewise.
|
2017-08-02 15:27:34 +00:00
|
|
|
|
|
|
|
|
See ChangeLog.18 for earlier changes.
|
