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GNU C Library master sources branch master updated. glibc-2.22-392-g9edf9b1
- From: hjl at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 15 Oct 2015 20:56:04 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.22-392-g9edf9b1
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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=9edf9b18b1dc5de0f3d76c42877b405cb439df4f
commit 9edf9b18b1dc5de0f3d76c42877b405cb439df4f
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Thu Oct 15 13:41:21 2015 -0700
Mark x86 _dl_unmap/_dl_make_tlsdesc_dynamic hidden
Since x86 _dl_unmap and _dl_make_tlsdesc_dynamic are only used
internally in ld.so, they can be made hidden.
[BZ #19122]
* sysdeps/i386/dl-lookupcfg.h (_dl_unmap): Add attribute_hidden.
* sysdeps/i386/dl-tlsdesc.h (_dl_make_tlsdesc_dynamic):
Likewise.
* sysdeps/x86_64/dl-tlsdesc.h (_dl_make_tlsdesc_dynamic):
Likewise.
* sysdeps/x86_64/dl-lookupcfg.h (_dl_unmap): Likewise.
diff --git a/ChangeLog b/ChangeLog
index 6f103e8..0edfbe5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
2015-10-15 H.J. Lu <hongjiu.lu@intel.com>
+ [BZ #19122]
+ * sysdeps/i386/dl-lookupcfg.h (_dl_unmap): Add attribute_hidden.
+ * sysdeps/i386/dl-tlsdesc.h (_dl_make_tlsdesc_dynamic):
+ Likewise.
+ * sysdeps/x86_64/dl-tlsdesc.h (_dl_make_tlsdesc_dynamic):
+ Likewise.
+ * sysdeps/x86_64/dl-lookupcfg.h (_dl_unmap): Likewise.
+
+2015-10-15 H.J. Lu <hongjiu.lu@intel.com>
+
* sysdeps/unix/sysv/linux/i386/sysdep.h: Add comments for
GCC 5 requirement.
diff --git a/sysdeps/i386/dl-lookupcfg.h b/sysdeps/i386/dl-lookupcfg.h
index 310f261..a42d5ef 100644
--- a/sysdeps/i386/dl-lookupcfg.h
+++ b/sysdeps/i386/dl-lookupcfg.h
@@ -26,6 +26,7 @@
struct link_map;
-extern void internal_function _dl_unmap (struct link_map *map);
+extern void _dl_unmap (struct link_map *map)
+ internal_function attribute_hidden;
#define DL_UNMAP(map) _dl_unmap (map)
diff --git a/sysdeps/i386/dl-tlsdesc.h b/sysdeps/i386/dl-tlsdesc.h
index c584233..ee6d7fa 100644
--- a/sysdeps/i386/dl-tlsdesc.h
+++ b/sysdeps/i386/dl-tlsdesc.h
@@ -50,8 +50,9 @@ extern ptrdiff_t attribute_hidden __attribute__ ((regparm (1)))
_dl_tlsdesc_resolve_hold (struct tlsdesc *);
# ifdef SHARED
-extern void *internal_function _dl_make_tlsdesc_dynamic (struct link_map *map,
- size_t ti_offset);
+extern void *_dl_make_tlsdesc_dynamic (struct link_map *map,
+ size_t ti_offset)
+ internal_function attribute_hidden;
extern ptrdiff_t attribute_hidden __attribute__ ((regparm (1)))
_dl_tlsdesc_dynamic (struct tlsdesc *);
diff --git a/sysdeps/x86_64/dl-lookupcfg.h b/sysdeps/x86_64/dl-lookupcfg.h
index 310f261..a42d5ef 100644
--- a/sysdeps/x86_64/dl-lookupcfg.h
+++ b/sysdeps/x86_64/dl-lookupcfg.h
@@ -26,6 +26,7 @@
struct link_map;
-extern void internal_function _dl_unmap (struct link_map *map);
+extern void _dl_unmap (struct link_map *map)
+ internal_function attribute_hidden;
#define DL_UNMAP(map) _dl_unmap (map)
diff --git a/sysdeps/x86_64/dl-tlsdesc.h b/sysdeps/x86_64/dl-tlsdesc.h
index cf32328..542641d 100644
--- a/sysdeps/x86_64/dl-tlsdesc.h
+++ b/sysdeps/x86_64/dl-tlsdesc.h
@@ -60,8 +60,9 @@ extern ptrdiff_t attribute_hidden
_dl_tlsdesc_resolve_hold(struct tlsdesc *on_rax);
# ifdef SHARED
-extern void *internal_function _dl_make_tlsdesc_dynamic (struct link_map *map,
- size_t ti_offset);
+extern void *_dl_make_tlsdesc_dynamic (struct link_map *map,
+ size_t ti_offset)
+ internal_function attribute_hidden;
extern ptrdiff_t attribute_hidden _dl_tlsdesc_dynamic(struct tlsdesc *);
# endif
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 10 ++++++++++
sysdeps/i386/dl-lookupcfg.h | 3 ++-
sysdeps/i386/dl-tlsdesc.h | 5 +++--
sysdeps/x86_64/dl-lookupcfg.h | 3 ++-
sysdeps/x86_64/dl-tlsdesc.h | 5 +++--
5 files changed, 20 insertions(+), 6 deletions(-)
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