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| author | H.J. Lu <hjl.tools@gmail.com> | 2016-04-06 10:19:16 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-04-06 10:19:16 -0700 |
| commit | a7d1c51482d15ab6c07e2ee0ae5e007067b18bfb (patch) | |
| tree | 66c861f9ff408054d67a5d36c43e172e72bbf5a0 /ChangeLog | |
| parent | 4af1bb06c59d24f35bf8dc55897838d926c05892 (diff) | |
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X86-64: Prepare memmove-vec-unaligned-erms.S
Prepare memmove-vec-unaligned-erms.S to make the SSE2 version as the
default memcpy, mempcpy and memmove.
* sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
(MEMCPY_SYMBOL): New.
(MEMPCPY_SYMBOL): Likewise.
(MEMMOVE_CHK_SYMBOL): Likewise.
Replace MEMMOVE_SYMBOL with MEMMOVE_CHK_SYMBOL on __mempcpy_chk
symbols. Replace MEMMOVE_SYMBOL with MEMPCPY_SYMBOL on
__mempcpy symbols. Provide alias for __memcpy_chk in libc.a.
Provide alias for memcpy in libc.a and ld.so.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -1,5 +1,16 @@ 2016-04-06 H.J. Lu <hongjiu.lu@intel.com> + * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S + (MEMCPY_SYMBOL): New. + (MEMPCPY_SYMBOL): Likewise. + (MEMMOVE_CHK_SYMBOL): Likewise. + Replace MEMMOVE_SYMBOL with MEMMOVE_CHK_SYMBOL on __mempcpy_chk + symbols. Replace MEMMOVE_SYMBOL with MEMPCPY_SYMBOL on + __mempcpy symbols. Provide alias for __memcpy_chk in libc.a. + Provide alias for memcpy in libc.a and ld.so. + +2016-04-06 H.J. Lu <hongjiu.lu@intel.com> + * sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S (MEMSET_CHK_SYMBOL): New. Define if not defined. (__bzero): Check VEC_SIZE == 16 instead of USE_MULTIARCH. |