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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-03-06 04:55:56 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-03-06 17:05:42 -0800 |
| commit | e0ed2fb40a0e29c43cf60addc74741dab15f2e05 (patch) | |
| tree | 400c1a1de7caeeb732a83957afab9d24b4ec8b85 /ChangeLog | |
| parent | 0b3467b344c9c30f590e5d67e9a694ea1f33b7ea (diff) | |
| download | glibc-e0ed2fb40a0e29c43cf60addc74741dab15f2e05.tar.gz glibc-e0ed2fb40a0e29c43cf60addc74741dab15f2e05.tar.xz glibc-e0ed2fb40a0e29c43cf60addc74741dab15f2e05.zip | |
Replace __attribute__((visibility("protected")))
With copy relocation, address of protected data defined in the shared
library may be external. Compiler shouldn't asssume protected data will
be local. But due to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65248
__attribute__((visibility("protected"))) doesn't work correctly, we need
to use asm (".protected xxx") instead.
* elf/ifuncdep2.c (global): Replace
__attribute__((visibility("protected"))) with
asm (".protected global").
* elf/ifuncmod1.c (global): Likewise.
* elf/ifuncmod5.c (global): Likewise.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index eaccb2cf50..7f2e14bcd5 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2015-03-06 H.J. Lu <hongjiu.lu@intel.com> + + * elf/ifuncdep2.c (global): Replace + __attribute__((visibility("protected"))) with + asm (".protected global"). + * elf/ifuncmod1.c (global): Likewise. + * elf/ifuncmod5.c (global): Likewise. + 2015-03-06 Joseph Myers <joseph@codesourcery.com> * soft-fp/soft-fp.h [!_LIBC && __KERNEL__]: Include |