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authorkan <kan@FreeBSD.org>2009-07-14 21:19:13 +0000
committerkan <kan@FreeBSD.org>2009-07-14 21:19:13 +0000
commitef443476d9706035ac219f0280ef0b817dda7a6d (patch)
tree50c2540e7067c9b377ade1910cd0348aeab454e7 /sys/kern/uipc_domain.c
parentd81f73fcb520cff58dcafda0e644b91837b26a40 (diff)
downloadFreeBSD-src-ef443476d9706035ac219f0280ef0b817dda7a6d.zip
FreeBSD-src-ef443476d9706035ac219f0280ef0b817dda7a6d.tar.gz
Second attempt at eliminating .text relocations in shared libraries
compiled with stack protector. Use libssp_nonshared library to pull __stack_chk_fail_local symbol into each library that needs it instead of pulling it from libc. GCC generates local calls to this function which result in absolute relocations put into position-independent code segment, making dynamic loader do extra work every time given shared library is being relocated and making affected text pages non-shareable. Reviewed by: kib Approved by: re (kib)
Diffstat (limited to 'sys/kern/uipc_domain.c')
0 files changed, 0 insertions, 0 deletions
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