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| author | H.J. Lu <hjl.tools@gmail.com> | 2012-10-05 10:22:14 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2012-10-05 10:22:14 -0700 |
| commit | bb859b06ddb311005266c3576bc46b1fe751d8d3 (patch) | |
| tree | fa477e59d65d04f58e7c4aaf1f019ea1fb39a230 | |
| parent | 9cee55856438b714fa1efa45d8b7c1857467f4ca (diff) | |
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Set GL(dl_nns) to 1 for vDSO in libc.a
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | NEWS | 3 | ||||
| -rw-r--r-- | elf/setup-vdso.h | 2 |
3 files changed, 7 insertions, 1 deletions
@@ -1,6 +1,9 @@ 2012-10-05 H.J. Lu <hongjiu.lu@intel.com> [BZ #14557] + * elf/setup-vdso.h (setup_vdso): Set GL(dl_nns) to 1 for vDSO + if IS_IN_rtld isn't defined. + * elf/dl-support.c (_dl_sysinfo_map): New. Include "get-dynamic-info.h" and "setup-vdso.h". (_dl_non_dynamic_init): Call setup_vdso. @@ -15,7 +15,8 @@ Version 2.17 14173, 14195, 14237, 14251, 14252, 14283, 14298, 14303, 14307, 14328, 14331, 14336, 14337, 14347, 14349, 14376, 14417, 14459, 14476, 14477, 14505, 14510, 14516, 14518, 14519, 14530, 14532, 14538, 14543, 14544, - 14545, 14562, 14576, 14579, 14583, 14587, 14621, 14638, 14645, 14648. + 14545, 14557, 14562, 14576, 14579, 14583, 14587, 14621, 14638, 14645, + 14648. * Support for STT_GNU_IFUNC symbols added for s390 and s390x. Optimized versions of memcpy, memset, and memcmp added for System z10 and diff --git a/elf/setup-vdso.h b/elf/setup-vdso.h index 1b969a0718..f8f348a5f2 100644 --- a/elf/setup-vdso.h +++ b/elf/setup-vdso.h @@ -106,6 +106,8 @@ setup_vdso (struct link_map *main_map __attribute__ ((unused)), GL(dl_rtld_map).l_next = l; l->l_prev = &GL(dl_rtld_map); *first_preload = &l->l_next; +# else + GL(dl_nns) = 1; # endif /* We have a prelinked DSO preloaded by the system. */ |