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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-10-14 05:59:50 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-10-14 06:00:02 -0700 |
| commit | d3d9c95aefded7716d037e241f9d23a1cccab45a (patch) | |
| tree | 2b926e69a63a8e6ba6ea89f4f35e85b1b6d72390 /ChangeLog | |
| parent | 8f763b04a0249d5a94a667da31294dd2395ec3bf (diff) | |
| download | glibc-d3d9c95aefded7716d037e241f9d23a1cccab45a.tar glibc-d3d9c95aefded7716d037e241f9d23a1cccab45a.tar.gz glibc-d3d9c95aefded7716d037e241f9d23a1cccab45a.tar.bz2 glibc-d3d9c95aefded7716d037e241f9d23a1cccab45a.zip | |
Support PLT and GOT references in local PIC check
Linker in binutils 2.26 and newer generate GOT references instead
PLT references when -z now is passed to linker. We need to extend
scripts/localplt.awk to allow PLT or GOT references.
[BZ #19007]
* scripts/localplt.awk: Also allow GOT references.
* sysdeps/unix/sysv/linux/i386/localplt.data: Mark
_Unwind_Find_FDE, calloc, memalign, realloc and __libc_memalign
with "+ REL R_386_GLOB_DAT".
* sysdeps/x86_64/localplt.data: Mark calloc, memalign, realloc
and __libc_memalign with "+ RELA R_X86_64_GLOB_DAT".
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1,5 +1,15 @@ 2015-10-14 H.J. Lu <hongjiu.lu@intel.com> + [BZ #19007] + * scripts/localplt.awk: Also allow GOT references. + * sysdeps/unix/sysv/linux/i386/localplt.data: Mark + _Unwind_Find_FDE, calloc, memalign, realloc and __libc_memalign + with "+ REL R_386_GLOB_DAT". + * sysdeps/x86_64/localplt.data: Mark calloc, memalign, realloc + and __libc_memalign with "+ RELA R_X86_64_GLOB_DAT". + +2015-10-14 H.J. Lu <hongjiu.lu@intel.com> + * sysdeps/unix/sysv/linux/i386/brk.c (__brk): Use INLINE_SYSCALL_ERROR_RETURN_VALUE. * sysdeps/unix/sysv/linux/i386/fxstatat.c (__fxstatat): |