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Mark _wordcopy_XXX functions hidden 

Since _wordcopy_XXX functions are only used internally in ld.so and
libc.so, they can be made hidden.

	[BZ #19122]
	* sysdeps/generic/memcopy.h (_wordcopy_fwd_aligned): Add
	attribute_hidden.
	(_wordcopy_fwd_dest_aligned): Likewise.
	(_wordcopy_bwd_aligned): Likewise.
	(_wordcopy_bwd_dest_aligned): Likewise.
This commit is contained in:
H.J. Lu 2015-10-15 14:01:35 -07:00
parent 9edf9b18b1
commit b8b21bde18
2 changed files with 14 additions and 4 deletions
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6
ChangeLog
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@ -1,6 +1,12 @@
2015-10-15 H.J. Lu <hongjiu.lu@intel.com>
[BZ #19122]
* sysdeps/generic/memcopy.h (_wordcopy_fwd_aligned): Add
attribute_hidden.
(_wordcopy_fwd_dest_aligned): Likewise.
(_wordcopy_bwd_aligned): Likewise.
(_wordcopy_bwd_dest_aligned): Likewise.
* sysdeps/i386/dl-lookupcfg.h (_dl_unmap): Add attribute_hidden.
* sysdeps/i386/dl-tlsdesc.h (_dl_make_tlsdesc_dynamic):
Likewise.

12
sysdeps/generic/memcopy.h
View File

@ -111,8 +111,10 @@ typedef unsigned char byte;
the assumption that DST_BP is aligned on an OPSIZ multiple. If
not all bytes could be easily copied, store remaining number of bytes
in NBYTES_LEFT, otherwise store 0. */
extern void _wordcopy_fwd_aligned (long int, long int, size_t) __THROW;
extern void _wordcopy_fwd_dest_aligned (long int, long int, size_t) __THROW;
extern void _wordcopy_fwd_aligned (long int, long int, size_t)
attribute_hidden __THROW;
extern void _wordcopy_fwd_dest_aligned (long int, long int, size_t)
attribute_hidden __THROW;
#define WORD_COPY_FWD(dst_bp, src_bp, nbytes_left, nbytes) \
do \
{ \
@ -131,8 +133,10 @@ extern void _wordcopy_fwd_dest_aligned (long int, long int, size_t) __THROW;
DST_END_PTR is aligned on an OPSIZ multiple. If not all bytes could be
easily copied, store remaining number of bytes in NBYTES_REMAINING,
otherwise store 0. */
extern void _wordcopy_bwd_aligned (long int, long int, size_t) __THROW;
extern void _wordcopy_bwd_dest_aligned (long int, long int, size_t) __THROW;
extern void _wordcopy_bwd_aligned (long int, long int, size_t)
attribute_hidden __THROW;
extern void _wordcopy_bwd_dest_aligned (long int, long int, size_t)
attribute_hidden __THROW;
#define WORD_COPY_BWD(dst_ep, src_ep, nbytes_left, nbytes) \
do \
{ \