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| author | H.J. Lu <hjl.tools@gmail.com> | 2014-11-28 07:54:07 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2014-11-28 07:57:40 -0800 |
| commit | d8dd00805b8f3a011735d7a407097fb1c408d867 (patch) | |
| tree | cc2f23b98c40684fa76e86a6230066d876b5e61b /ChangeLog | |
| parent | 167da422b30b35c9eb9fc819ce5d3b3b0d65c6f4 (diff) | |
| download | glibc-d8dd00805b8f3a011735d7a407097fb1c408d867.tar.gz glibc-d8dd00805b8f3a011735d7a407097fb1c408d867.tar.xz glibc-d8dd00805b8f3a011735d7a407097fb1c408d867.zip | |
Resize DTV if the current DTV isn't big enough
This patch changes _dl_allocate_tls_init to resize DTV if the current DTV isn't big enough. Tested on X86-64, x32 and ia32. [BZ #13862] * elf/dl-tls.c: Include <atomic.h>. (oom): Remove #ifdef SHARED/#endif. (_dl_static_dtv, _dl_initial_dtv): Moved before ... (_dl_resize_dtv): This. Extracted from _dl_update_slotinfo. (_dl_allocate_tls_init): Resize DTV if the current DTV isn't big enough. (_dl_update_slotinfo): Call _dl_resize_dtv to resize DTV. * nptl/Makefile (tests): Add tst-stack4. (modules-names): Add tst-stack4mod. ($(objpfx)tst-stack4): New. (tst-stack4mod.sos): Likewise. ($(objpfx)tst-stack4.out): Likewise. ($(tst-stack4mod.sos)): Likewise. (clean): Likewise. * nptl/tst-stack4.c: New file. * nptl/tst-stack4mod.c: Likewise.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index be49dba5fa..b6271490bc 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,23 @@ +2014-11-28 H.J. Lu <hongjiu.lu@intel.com> + + [BZ #13862] + * elf/dl-tls.c: Include <atomic.h>. + (oom): Remove #ifdef SHARED/#endif. + (_dl_static_dtv, _dl_initial_dtv): Moved before ... + (_dl_resize_dtv): This. Extracted from _dl_update_slotinfo. + (_dl_allocate_tls_init): Resize DTV if the current DTV isn't + big enough. + (_dl_update_slotinfo): Call _dl_resize_dtv to resize DTV. + * nptl/Makefile (tests): Add tst-stack4. + (modules-names): Add tst-stack4mod. + ($(objpfx)tst-stack4): New. + (tst-stack4mod.sos): Likewise. + ($(objpfx)tst-stack4.out): Likewise. + ($(tst-stack4mod.sos)): Likewise. + (clean): Likewise. + * nptl/tst-stack4.c: New file. + * nptl/tst-stack4mod.c: Likewise. + 2014-11-27 J. Brown <jb999@gmx.de> * sysdeps/x86/bits/string.h: Add recent CPUs. |