diff options
author | H.J. Lu <hjl.tools@gmail.com> | 2017-07-09 06:42:29 -0700 |
---|---|---|
committer | H.J. Lu <hjl.tools@gmail.com> | 2017-07-29 17:06:08 -0700 |
commit | 7bb9a6fba2558ac4d16e560de1d57da6f29b7944 (patch) | |
tree | c92f7e1fbbae1def1294c418cdb4447939ef2769 /sysdeps/x86_64/sysdep.h | |
parent | 4b3f8ce678f04d54832a8c01e7adb4745a6e6906 (diff) | |
download | glibc-7bb9a6fba2558ac4d16e560de1d57da6f29b7944.tar.gz |
x86-64: Use IFUNC memcpy and mempcpy in libc.ahjl/ifunc/master
Since apply_irel is called before memcpy and mempcpy are called, we
can use IFUNC memcpy and mempcpy in libc.a.
* 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.
Diffstat (limited to 'sysdeps/x86_64/sysdep.h')
0 files changed, 0 insertions, 0 deletions