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[Bug string/21791] Unused XXX_chk_XXX functions in libc.a
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Sun, 23 Jul 2017 11:33:35 +0000
- Subject: [Bug string/21791] Unused XXX_chk_XXX functions in libc.a
- Auto-submitted: auto-generated
- References: <bug-21791-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=21791
--- Comment #14 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".
The branch, hjl/ifunc/x86 has been created
at b5e9706481e04bc4f1428b86b67d2216cd8f278c (commit)
- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=b5e9706481e04bc4f1428b86b67d2216cd8f278c
commit b5e9706481e04bc4f1428b86b67d2216cd8f278c
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Tue Jul 18 15:36:20 2017 -0700
x86: Remove assembly versions of HAS_CPU_FEATURE/HAS_ARCH_FEATURE
Since all x86 IFUNC selectors are implemented in C, assembly versions of
HAS_CPU_FEATURE and HAS_ARCH_FEATURE can be removed.
* sysdeps/x86/cpu-features.h [__ASSEMBLER__]
(LOAD_RTLD_GLOBAL_RO_RDX, HAS_FEATURE, LOAD_FUNC_GOT_EAX,
HAS_CPU_FEATURE, HAS_ARCH_FEATURE): Removed.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=cec122789c6605626e32c04afa57e036a8ec72ee
commit cec122789c6605626e32c04afa57e036a8ec72ee
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Wed Jul 19 06:54:03 2017 -0700
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.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5f4bf7ddbd32159ae3a1cdf01f48bee74b04eee8
commit 5f4bf7ddbd32159ae3a1cdf01f48bee74b04eee8
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Tue Jul 18 15:35:30 2017 -0700
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.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=fc213a9aa8cd11daafbecc1579a240ef18c79ae8
commit fc213a9aa8cd11daafbecc1579a240ef18c79ae8
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Tue Jul 18 13:56:17 2017 -0700
x86-64: Implement libm IFUNC selectors in C
* 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.
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=ea25359b0e37837d8f92d942c8925dcb41427008
commit ea25359b0e37837d8f92d942c8925dcb41427008
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Wed Jul 19 08:46:08 2017 -0700
i386: Don't define multiarch __memmove_chk in libc.a [BZ #21791]
There is no need to define multiarch __memmove_chk in libc.a.
[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.
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