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| author | Mark Hatle <mark.hatle@windriver.com> | 2015-10-30 09:48:27 -0500 |
|---|---|---|
| committer | Robert Yang <liezhi.yang@windriver.com> | 2015-12-27 23:03:16 -0800 |
| commit | 73919830f88f2d28da973e72fbdfaab591a5af69 (patch) | |
| tree | c9fb64b6c201c6ce60c46d88775ff3317e839989 /scripts/contrib/serdevtry | |
| parent | 44adc575be5d9b9ad0d87e143467aeeadde2fe89 (diff) | |
| download | openembedded-core-73919830f88f2d28da973e72fbdfaab591a5af69.tar.gz openembedded-core-73919830f88f2d28da973e72fbdfaab591a5af69.tar.bz2 openembedded-core-73919830f88f2d28da973e72fbdfaab591a5af69.zip | |
glibc: Fix ld.so / prelink interface for ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA
A bug in glibc 2.22's ld.so interface for the prelink support causes
the displayed values to be incorrect. The included path fixes this
issue.
Clear ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA for prelink
prelink runs ld.so with the environment variable LD_TRACE_PRELINKING
set to dump the relocation type class from _dl_debug_bindings. prelink
has the following relocation type classes:
where ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA has a conflict with
RTYPE_CLASS_TLS.
Since prelink doesn't use ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA, we
should clear the ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA bit when the
DL_DEBUG_PRELINK bit is set.
(From OE-Core master rev: 12c86bdcc60c54e587a896b0dceb8bb6cc9ff7e3)
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Diffstat (limited to 'scripts/contrib/serdevtry')
0 files changed, 0 insertions, 0 deletions